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@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/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: arch/*/include/uapi/ 277X: 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 PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 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 DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 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 HSMP DRIVER 1030M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1031R: Carlos Bilbao <carlos.bilbao@amd.com> 1032L: platform-driver-x86@vger.kernel.org 1033S: Maintained 1034F: Documentation/arch/x86/amd_hsmp.rst 1035F: arch/x86/include/asm/amd_hsmp.h 1036F: arch/x86/include/uapi/asm/amd_hsmp.h 1037F: drivers/platform/x86/amd/hsmp.c 1038 1039AMD IOMMU (AMD-VI) 1040M: Joerg Roedel <joro@8bytes.org> 1041R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042L: iommu@lists.linux.dev 1043S: Maintained 1044T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1045F: drivers/iommu/amd/ 1046F: include/linux/amd-iommu.h 1047 1048AMD KFD 1049M: Felix Kuehling <Felix.Kuehling@amd.com> 1050L: amd-gfx@lists.freedesktop.org 1051S: Supported 1052T: git https://gitlab.freedesktop.org/agd5f/linux.git 1053F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1054F: drivers/gpu/drm/amd/amdkfd/ 1055F: drivers/gpu/drm/amd/include/cik_structs.h 1056F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1057F: drivers/gpu/drm/amd/include/v9_structs.h 1058F: drivers/gpu/drm/amd/include/vi_structs.h 1059F: include/uapi/linux/kfd_ioctl.h 1060F: include/uapi/linux/kfd_sysfs.h 1061 1062AMD MP2 I2C DRIVER 1063M: Elie Morisse <syniurge@gmail.com> 1064M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1065L: linux-i2c@vger.kernel.org 1066S: Maintained 1067F: drivers/i2c/busses/i2c-amd-mp2* 1068 1069AMD PDS CORE DRIVER 1070M: Shannon Nelson <shannon.nelson@amd.com> 1071M: Brett Creeley <brett.creeley@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1075F: drivers/net/ethernet/amd/pds_core/ 1076F: include/linux/pds/ 1077 1078AMD PMC DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: drivers/platform/x86/amd/pmc.c 1083 1084AMD PMF DRIVER 1085M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1086L: platform-driver-x86@vger.kernel.org 1087S: Maintained 1088F: Documentation/ABI/testing/sysfs-amd-pmf 1089F: drivers/platform/x86/amd/pmf/ 1090 1091AMD POWERPLAY AND SWSMU 1092M: Evan Quan <evan.quan@amd.com> 1093L: amd-gfx@lists.freedesktop.org 1094S: Supported 1095T: git https://gitlab.freedesktop.org/agd5f/linux.git 1096F: drivers/gpu/drm/amd/pm/ 1097 1098AMD PSTATE DRIVER 1099M: Huang Rui <ray.huang@amd.com> 1100L: linux-pm@vger.kernel.org 1101S: Supported 1102F: Documentation/admin-guide/pm/amd-pstate.rst 1103F: drivers/cpufreq/amd-pstate* 1104F: include/linux/amd-pstate.h 1105F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1106 1107AMD PTDMA DRIVER 1108M: Sanjay R Mehta <sanju.mehta@amd.com> 1109L: dmaengine@vger.kernel.org 1110S: Maintained 1111F: drivers/dma/ptdma/ 1112 1113AMD SEATTLE DEVICE TREE SUPPORT 1114M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1115M: Tom Lendacky <thomas.lendacky@amd.com> 1116S: Supported 1117F: arch/arm64/boot/dts/amd/ 1118 1119AMD SENSOR FUSION HUB DRIVER 1120M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1121L: linux-input@vger.kernel.org 1122S: Maintained 1123F: Documentation/hid/amd-sfh* 1124F: drivers/hid/amd-sfh-hid/ 1125 1126AMD SPI DRIVER 1127M: Sanjay R Mehta <sanju.mehta@amd.com> 1128S: Maintained 1129F: drivers/spi/spi-amd.c 1130 1131AMD XGBE DRIVER 1132M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1133L: netdev@vger.kernel.org 1134S: Supported 1135F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1136F: drivers/net/ethernet/amd/xgbe/ 1137 1138AMLOGIC DDR PMU DRIVER 1139M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1140L: linux-amlogic@lists.infradead.org 1141S: Supported 1142W: http://www.amlogic.com 1143F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1144F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1145F: drivers/perf/amlogic/ 1146F: include/soc/amlogic/ 1147 1148AMPHION VPU CODEC V4L2 DRIVER 1149M: Ming Qian <ming.qian@nxp.com> 1150M: Shijie Qin <shijie.qin@nxp.com> 1151M: Zhou Peng <eagle.zhou@nxp.com> 1152L: linux-media@vger.kernel.org 1153S: Maintained 1154F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1155F: drivers/media/platform/amphion/ 1156 1157AMS AS73211 DRIVER 1158M: Christian Eggers <ceggers@arri.de> 1159L: linux-iio@vger.kernel.org 1160S: Maintained 1161F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1162F: drivers/iio/light/as73211.c 1163 1164AMT (Automatic Multicast Tunneling) 1165M: Taehee Yoo <ap420073@gmail.com> 1166L: netdev@vger.kernel.org 1167S: Maintained 1168T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1170F: drivers/net/amt.c 1171 1172ANALOG DEVICES INC AD3552R DRIVER 1173M: Nuno Sá <nuno.sa@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1178F: drivers/iio/dac/ad3552r.c 1179 1180ANALOG DEVICES INC AD4130 DRIVER 1181M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: http://ez.analog.com/community/linux-device-drivers 1185F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1186F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1187F: drivers/iio/adc/ad4130.c 1188 1189ANALOG DEVICES INC AD7192 DRIVER 1190M: Alexandru Tachici <alexandru.tachici@analog.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1195F: drivers/iio/adc/ad7192.c 1196 1197ANALOG DEVICES INC AD7292 DRIVER 1198M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1203F: drivers/iio/adc/ad7292.c 1204 1205ANALOG DEVICES INC AD7293 DRIVER 1206M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1211F: drivers/iio/dac/ad7293.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD7768-1 DRIVER 1231M: Michael Hennerich <Michael.Hennerich@analog.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: https://ez.analog.com/linux-software-drivers 1235F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1236F: drivers/iio/adc/ad7768-1.c 1237 1238ANALOG DEVICES INC AD7780 DRIVER 1239M: Michael Hennerich <Michael.Hennerich@analog.com> 1240M: Renato Lui Geh <renatogeh@gmail.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1245F: drivers/iio/adc/ad7780.c 1246 1247ANALOG DEVICES INC ADA4250 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1253F: drivers/iio/amplifiers/ada4250.c 1254 1255ANALOG DEVICES INC ADF4377 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1261F: drivers/iio/frequency/adf4377.c 1262 1263ANALOG DEVICES INC ADGS1408 DRIVER 1264M: Mircea Caprioru <mircea.caprioru@analog.com> 1265S: Supported 1266F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1267F: drivers/mux/adgs1408.c 1268 1269ANALOG DEVICES INC ADIN DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271L: netdev@vger.kernel.org 1272S: Supported 1273W: https://ez.analog.com/linux-software-drivers 1274F: Documentation/devicetree/bindings/net/adi,adin.yaml 1275F: drivers/net/phy/adin.c 1276 1277ANALOG DEVICES INC ADIS DRIVER LIBRARY 1278M: Nuno Sa <nuno.sa@analog.com> 1279L: linux-iio@vger.kernel.org 1280S: Supported 1281F: drivers/iio/imu/adis.c 1282F: drivers/iio/imu/adis_buffer.c 1283F: drivers/iio/imu/adis_trigger.c 1284F: include/linux/iio/imu/adis.h 1285 1286ANALOG DEVICES INC ADIS16460 DRIVER 1287M: Dragos Bogdan <dragos.bogdan@analog.com> 1288L: linux-iio@vger.kernel.org 1289S: Supported 1290W: https://ez.analog.com/linux-software-drivers 1291F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1292F: drivers/iio/imu/adis16460.c 1293 1294ANALOG DEVICES INC ADIS16475 DRIVER 1295M: Nuno Sa <nuno.sa@analog.com> 1296L: linux-iio@vger.kernel.org 1297S: Supported 1298W: https://ez.analog.com/linux-software-drivers 1299F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1300F: drivers/iio/imu/adis16475.c 1301 1302ANALOG DEVICES INC ADM1177 DRIVER 1303M: Michael Hennerich <Michael.Hennerich@analog.com> 1304L: linux-hwmon@vger.kernel.org 1305S: Supported 1306W: https://ez.analog.com/linux-software-drivers 1307F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1308F: drivers/hwmon/adm1177.c 1309 1310ANALOG DEVICES INC ADMV1013 DRIVER 1311M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314W: https://ez.analog.com/linux-software-drivers 1315F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1316F: drivers/iio/frequency/admv1013.c 1317 1318ANALOG DEVICES INC ADMV1014 DRIVER 1319M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1320L: linux-iio@vger.kernel.org 1321S: Supported 1322W: https://ez.analog.com/linux-software-drivers 1323F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1324F: drivers/iio/frequency/admv1014.c 1325 1326ANALOG DEVICES INC ADMV8818 DRIVER 1327M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1328L: linux-iio@vger.kernel.org 1329S: Supported 1330W: https://ez.analog.com/linux-software-drivers 1331F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1332F: drivers/iio/filter/admv8818.c 1333 1334ANALOG DEVICES INC ADP5061 DRIVER 1335M: Michael Hennerich <Michael.Hennerich@analog.com> 1336L: linux-pm@vger.kernel.org 1337S: Supported 1338W: https://ez.analog.com/linux-software-drivers 1339F: drivers/power/supply/adp5061.c 1340 1341ANALOG DEVICES INC ADRF6780 DRIVER 1342M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1343L: linux-iio@vger.kernel.org 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1347F: drivers/iio/frequency/adrf6780.c 1348 1349ANALOG DEVICES INC ADV7180 DRIVER 1350M: Lars-Peter Clausen <lars@metafoo.de> 1351L: linux-media@vger.kernel.org 1352S: Supported 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1355F: drivers/media/i2c/adv7180.c 1356 1357ANALOG DEVICES INC ADV748X DRIVER 1358M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1359L: linux-media@vger.kernel.org 1360S: Maintained 1361F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1362F: drivers/media/i2c/adv748x/* 1363 1364ANALOG DEVICES INC ADV7511 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: drivers/media/i2c/adv7511* 1369 1370ANALOG DEVICES INC ADV7604 DRIVER 1371M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1372L: linux-media@vger.kernel.org 1373S: Maintained 1374F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1375F: drivers/media/i2c/adv7604* 1376 1377ANALOG DEVICES INC ADV7842 DRIVER 1378M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1379L: linux-media@vger.kernel.org 1380S: Maintained 1381F: drivers/media/i2c/adv7842* 1382 1383ANALOG DEVICES INC ADXRS290 DRIVER 1384M: Nishant Malpani <nish.malpani25@gmail.com> 1385L: linux-iio@vger.kernel.org 1386S: Supported 1387F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1388F: drivers/iio/gyro/adxrs290.c 1389 1390ANALOG DEVICES INC ASOC CODEC DRIVERS 1391M: Lars-Peter Clausen <lars@metafoo.de> 1392M: Nuno Sá <nuno.sa@analog.com> 1393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1394S: Supported 1395W: http://wiki.analog.com/ 1396W: https://ez.analog.com/linux-software-drivers 1397F: sound/soc/codecs/ad1* 1398F: sound/soc/codecs/ad7* 1399F: sound/soc/codecs/adau* 1400F: sound/soc/codecs/adav* 1401F: sound/soc/codecs/sigmadsp.* 1402F: sound/soc/codecs/ssm* 1403 1404ANALOG DEVICES INC DMA DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406S: Supported 1407W: https://ez.analog.com/linux-software-drivers 1408F: drivers/dma/dma-axi-dmac.c 1409 1410ANALOG DEVICES INC IIO DRIVERS 1411M: Lars-Peter Clausen <lars@metafoo.de> 1412M: Michael Hennerich <Michael.Hennerich@analog.com> 1413S: Supported 1414W: http://wiki.analog.com/ 1415W: https://ez.analog.com/linux-software-drivers 1416F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1418F: Documentation/devicetree/bindings/iio/*/adi,* 1419F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1421F: drivers/iio/*/ad* 1422F: drivers/iio/adc/ltc249* 1423F: drivers/iio/amplifiers/hmc425a.c 1424F: drivers/staging/iio/*/ad* 1425X: drivers/iio/*/adjd* 1426 1427ANALOG DEVICES INC MAX31760 DRIVER 1428M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1429S: Maintained 1430W: http://wiki.analog.com/ 1431W: https://ez.analog.com/linux-software-drivers 1432F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1433F: Documentation/hwmon/max31760.rst 1434F: drivers/hwmon/max31760.c 1435 1436ANALOGBITS PLL LIBRARIES 1437M: Paul Walmsley <paul.walmsley@sifive.com> 1438S: Supported 1439F: drivers/clk/analogbits/* 1440F: include/linux/clk/analogbits* 1441 1442ANDROID DRIVERS 1443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1444M: Arve Hjønnevåg <arve@android.com> 1445M: Todd Kjos <tkjos@android.com> 1446M: Martijn Coenen <maco@android.com> 1447M: Joel Fernandes <joel@joelfernandes.org> 1448M: Christian Brauner <christian@brauner.io> 1449M: Carlos Llamas <cmllamas@google.com> 1450M: Suren Baghdasaryan <surenb@google.com> 1451L: linux-kernel@vger.kernel.org 1452S: Supported 1453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1454F: drivers/android/ 1455 1456ANDROID GOLDFISH PIC DRIVER 1457M: Miodrag Dinic <miodrag.dinic@mips.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1460F: drivers/irqchip/irq-goldfish-pic.c 1461 1462ANDROID GOLDFISH RTC DRIVER 1463M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1466F: drivers/rtc/rtc-goldfish.c 1467 1468AOA (Apple Onboard Audio) ALSA DRIVER 1469M: Johannes Berg <johannes@sipsolutions.net> 1470L: linuxppc-dev@lists.ozlabs.org 1471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1472S: Maintained 1473F: sound/aoa/ 1474 1475APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1476M: William Breathitt Gray <william.gray@linaro.org> 1477L: linux-iio@vger.kernel.org 1478S: Maintained 1479F: drivers/iio/addac/stx104.c 1480 1481APM DRIVER 1482M: Jiri Kosina <jikos@kernel.org> 1483S: Odd fixes 1484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1485F: arch/x86/kernel/apm_32.c 1486F: drivers/char/apm-emulation.c 1487F: include/linux/apm_bios.h 1488F: include/uapi/linux/apm_bios.h 1489 1490APPARMOR SECURITY MODULE 1491M: John Johansen <john.johansen@canonical.com> 1492M: John Johansen <john@apparmor.net> 1493L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1494S: Supported 1495W: apparmor.net 1496B: https://gitlab.com/apparmor/apparmor-kernel 1497C: irc://irc.oftc.net/apparmor 1498T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1499T: https://gitlab.com/apparmor/apparmor-kernel.git 1500F: Documentation/admin-guide/LSM/apparmor.rst 1501F: security/apparmor/ 1502 1503APPLE BCM5974 MULTITOUCH DRIVER 1504M: Henrik Rydberg <rydberg@bitmath.org> 1505L: linux-input@vger.kernel.org 1506S: Odd fixes 1507F: drivers/input/mouse/bcm5974.c 1508 1509APPLE PCIE CONTROLLER DRIVER 1510M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1511M: Marc Zyngier <maz@kernel.org> 1512L: linux-pci@vger.kernel.org 1513S: Maintained 1514F: drivers/pci/controller/pcie-apple.c 1515 1516APPLE SMC DRIVER 1517M: Henrik Rydberg <rydberg@bitmath.org> 1518L: linux-hwmon@vger.kernel.org 1519S: Odd fixes 1520F: drivers/hwmon/applesmc.c 1521 1522APPLETALK NETWORK LAYER 1523L: netdev@vger.kernel.org 1524S: Odd fixes 1525F: drivers/net/appletalk/ 1526F: include/linux/atalk.h 1527F: include/uapi/linux/atalk.h 1528F: net/appletalk/ 1529 1530APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1531M: Khuong Dinh <khuong@os.amperecomputing.com> 1532S: Supported 1533F: arch/arm64/boot/dts/apm/ 1534 1535APPLIED MICRO (APM) X-GENE SOC EDAC 1536M: Khuong Dinh <khuong@os.amperecomputing.com> 1537S: Supported 1538F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1539F: drivers/edac/xgene_edac.c 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544S: Supported 1545F: drivers/net/ethernet/apm/xgene-v2/ 1546 1547APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1548M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1549M: Keyur Chudgar <keyur@os.amperecomputing.com> 1550M: Quan Nguyen <quan@os.amperecomputing.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1553F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1554F: drivers/net/ethernet/apm/xgene/ 1555F: drivers/net/mdio/mdio-xgene.c 1556 1557APPLIED MICRO (APM) X-GENE SOC PMU 1558M: Khuong Dinh <khuong@os.amperecomputing.com> 1559S: Supported 1560F: Documentation/admin-guide/perf/xgene-pmu.rst 1561F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1562F: drivers/perf/xgene_pmu.c 1563 1564APTINA CAMERA SENSOR PLL 1565M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1566L: linux-media@vger.kernel.org 1567S: Maintained 1568F: drivers/media/i2c/aptina-pll.* 1569 1570AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1571M: Aleksa Savic <savicaleksa83@gmail.com> 1572M: Jack Doan <me@jackdoan.com> 1573L: linux-hwmon@vger.kernel.org 1574S: Maintained 1575F: Documentation/hwmon/aquacomputer_d5next.rst 1576F: drivers/hwmon/aquacomputer_d5next.c 1577 1578AQUANTIA ETHERNET DRIVER (atlantic) 1579M: Igor Russkikh <irusskikh@marvell.com> 1580L: netdev@vger.kernel.org 1581S: Supported 1582W: https://www.marvell.com/ 1583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1584F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1585F: drivers/net/ethernet/aquantia/atlantic/ 1586 1587AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1588M: Egor Pomozov <epomozov@marvell.com> 1589L: netdev@vger.kernel.org 1590S: Supported 1591W: http://www.aquantia.com 1592F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1593 1594AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1595M: Krzysztof Hałasa <khalasa@piap.pl> 1596L: linux-media@vger.kernel.org 1597S: Maintained 1598F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1599F: drivers/media/i2c/ar0521.c 1600 1601ARASAN NAND CONTROLLER DRIVER 1602M: Miquel Raynal <miquel.raynal@bootlin.com> 1603M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1604L: linux-mtd@lists.infradead.org 1605S: Maintained 1606F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1607F: drivers/mtd/nand/raw/arasan-nand-controller.c 1608 1609ARC FRAMEBUFFER DRIVER 1610M: Jaya Kumar <jayalk@intworks.biz> 1611S: Maintained 1612F: drivers/video/fbdev/arcfb.c 1613F: drivers/video/fbdev/core/fb_defio.c 1614 1615ARC PGU DRM DRIVER 1616M: Alexey Brodkin <abrodkin@synopsys.com> 1617S: Supported 1618F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1619F: drivers/gpu/drm/tiny/arcpgu.c 1620 1621ARCNET NETWORK LAYER 1622M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1623L: netdev@vger.kernel.org 1624S: Maintained 1625F: drivers/net/arcnet/ 1626F: include/uapi/linux/if_arcnet.h 1627 1628ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1629M: Arnd Bergmann <arnd@arndb.de> 1630M: Olof Johansson <olof@lixom.net> 1631M: soc@kernel.org 1632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1633S: Maintained 1634C: irc://irc.libera.chat/armlinux 1635T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1636F: arch/arm/boot/dts/Makefile 1637F: arch/arm64/boot/dts/Makefile 1638 1639ARM ARCHITECTED TIMER DRIVER 1640M: Mark Rutland <mark.rutland@arm.com> 1641M: Marc Zyngier <maz@kernel.org> 1642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1643S: Maintained 1644F: arch/arm/include/asm/arch_timer.h 1645F: arch/arm64/include/asm/arch_timer.h 1646F: drivers/clocksource/arm_arch_timer.c 1647 1648ARM HDLCD DRM DRIVER 1649M: Liviu Dudau <liviu.dudau@arm.com> 1650S: Supported 1651F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1652F: drivers/gpu/drm/arm/hdlcd_* 1653 1654ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1655M: Linus Walleij <linus.walleij@linaro.org> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1659F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1660F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1661F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1662F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1663F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1664F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1665F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1666F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1667F: arch/arm/boot/dts/arm-realview-* 1668F: arch/arm/boot/dts/integrator* 1669F: arch/arm/boot/dts/versatile* 1670F: arch/arm/mach-versatile/ 1671F: drivers/bus/arm-integrator-lm.c 1672F: drivers/clk/versatile/ 1673F: drivers/i2c/busses/i2c-versatile.c 1674F: drivers/irqchip/irq-versatile-fpga.c 1675F: drivers/mtd/maps/physmap-versatile.* 1676F: drivers/power/reset/arm-versatile-reboot.c 1677F: drivers/soc/versatile/ 1678 1679ARM KOMEDA DRM-KMS DRIVER 1680M: James (Qian) Wang <james.qian.wang@arm.com> 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682M: Mihail Atanassov <mihail.atanassov@arm.com> 1683L: Mali DP Maintainers <malidp@foss.arm.com> 1684S: Supported 1685T: git git://anongit.freedesktop.org/drm/drm-misc 1686F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1687F: Documentation/gpu/komeda-kms.rst 1688F: drivers/gpu/drm/arm/display/include/ 1689F: drivers/gpu/drm/arm/display/komeda/ 1690 1691ARM MALI PANFROST DRM DRIVER 1692M: Rob Herring <robh@kernel.org> 1693M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1694R: Steven Price <steven.price@arm.com> 1695R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1696L: dri-devel@lists.freedesktop.org 1697S: Supported 1698T: git git://anongit.freedesktop.org/drm/drm-misc 1699F: drivers/gpu/drm/panfrost/ 1700F: include/uapi/drm/panfrost_drm.h 1701 1702ARM MALI-DP DRM DRIVER 1703M: Liviu Dudau <liviu.dudau@arm.com> 1704M: Brian Starkey <brian.starkey@arm.com> 1705L: Mali DP Maintainers <malidp@foss.arm.com> 1706S: Supported 1707T: git git://anongit.freedesktop.org/drm/drm-misc 1708F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1709F: Documentation/gpu/afbc.rst 1710F: drivers/gpu/drm/arm/ 1711 1712ARM MFM AND FLOPPY DRIVERS 1713M: Ian Molton <spyro@f2s.com> 1714S: Maintained 1715F: arch/arm/include/asm/floppy.h 1716F: arch/arm/mach-rpc/floppydma.S 1717 1718ARM PMU PROFILING AND DEBUGGING 1719M: Will Deacon <will@kernel.org> 1720M: Mark Rutland <mark.rutland@arm.com> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Maintained 1723F: Documentation/devicetree/bindings/arm/pmu.yaml 1724F: Documentation/devicetree/bindings/perf/ 1725F: arch/arm*/include/asm/hw_breakpoint.h 1726F: arch/arm*/include/asm/perf_event.h 1727F: arch/arm*/kernel/hw_breakpoint.c 1728F: arch/arm*/kernel/perf_* 1729F: drivers/perf/ 1730F: include/linux/perf/arm_pmu.h 1731 1732ARM PORT 1733M: Russell King <linux@armlinux.org.uk> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Odd Fixes 1736W: http://www.armlinux.org.uk/ 1737T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1738F: arch/arm/ 1739X: arch/arm/boot/dts/ 1740 1741ARM PRIMECELL AACI PL041 DRIVER 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: sound/arm/aaci.* 1745 1746ARM PRIMECELL BUS SUPPORT 1747M: Russell King <linux@armlinux.org.uk> 1748S: Odd Fixes 1749F: drivers/amba/ 1750F: include/linux/amba/bus.h 1751 1752ARM PRIMECELL CLCD PL110 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/video/fbdev/amba-clcd.* 1756 1757ARM PRIMECELL KMI PL050 DRIVER 1758M: Russell King <linux@armlinux.org.uk> 1759S: Odd Fixes 1760F: drivers/input/serio/ambakmi.* 1761F: include/linux/amba/kmi.h 1762 1763ARM PRIMECELL MMCI PL180/1 DRIVER 1764M: Russell King <linux@armlinux.org.uk> 1765S: Odd Fixes 1766F: drivers/mmc/host/mmci.* 1767F: include/linux/amba/mmci.h 1768 1769ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1770M: Miquel Raynal <miquel.raynal@bootlin.com> 1771M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1772L: linux-mtd@lists.infradead.org 1773S: Maintained 1774F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1775F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1776 1777ARM PRIMECELL PL35X SMC DRIVER 1778M: Miquel Raynal <miquel.raynal@bootlin.com> 1779M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1781S: Maintained 1782F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1783F: drivers/memory/pl353-smc.c 1784 1785ARM PRIMECELL SSP PL022 SPI DRIVER 1786M: Linus Walleij <linus.walleij@linaro.org> 1787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1788S: Maintained 1789F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1790F: drivers/spi/spi-pl022.c 1791 1792ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1793M: Russell King <linux@armlinux.org.uk> 1794S: Odd Fixes 1795F: drivers/tty/serial/amba-pl01*.c 1796F: include/linux/amba/serial.h 1797 1798ARM PRIMECELL VIC PL190/PL192 DRIVER 1799M: Linus Walleij <linus.walleij@linaro.org> 1800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1801S: Maintained 1802F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1803F: drivers/irqchip/irq-vic.c 1804 1805ARM SMC WATCHDOG DRIVER 1806M: Julius Werner <jwerner@chromium.org> 1807R: Evan Benn <evanbenn@chromium.org> 1808S: Maintained 1809F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1810F: drivers/watchdog/arm_smc_wdt.c 1811 1812ARM SMMU DRIVERS 1813M: Will Deacon <will@kernel.org> 1814R: Robin Murphy <robin.murphy@arm.com> 1815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/iommu/arm,smmu* 1818F: drivers/iommu/arm/ 1819F: drivers/iommu/io-pgtable-arm* 1820 1821ARM SUB-ARCHITECTURES 1822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824C: irc://irc.libera.chat/armlinux 1825T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1826F: arch/arm/mach-*/ 1827F: arch/arm/plat-*/ 1828 1829ARM/ACTIONS SEMI ARCHITECTURE 1830M: Andreas Färber <afaerber@suse.de> 1831M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1833L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1834S: Maintained 1835F: Documentation/devicetree/bindings/arm/actions.yaml 1836F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1837F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1838F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1839F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1840F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1841F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1842F: Documentation/devicetree/bindings/pinctrl/actions,* 1843F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1844F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1845F: arch/arm/boot/dts/owl-* 1846F: arch/arm/mach-actions/ 1847F: arch/arm64/boot/dts/actions/ 1848F: drivers/clk/actions/ 1849F: drivers/clocksource/timer-owl* 1850F: drivers/dma/owl-dma.c 1851F: drivers/i2c/busses/i2c-owl.c 1852F: drivers/irqchip/irq-owl-sirq.c 1853F: drivers/mmc/host/owl-mmc.c 1854F: drivers/net/ethernet/actions/ 1855F: drivers/pinctrl/actions/* 1856F: drivers/soc/actions/ 1857F: include/dt-bindings/power/owl-* 1858F: include/dt-bindings/reset/actions,* 1859F: include/linux/soc/actions/ 1860N: owl 1861 1862ARM/Allwinner SoC Clock Support 1863M: Emilio López <emilio@elopez.com.ar> 1864S: Maintained 1865F: drivers/clk/sunxi/ 1866 1867ARM/Allwinner sunXi SoC support 1868M: Chen-Yu Tsai <wens@csie.org> 1869M: Jernej Skrabec <jernej.skrabec@gmail.com> 1870M: Samuel Holland <samuel@sholland.org> 1871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1872L: linux-sunxi@lists.linux.dev 1873S: Maintained 1874T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1875F: arch/arm/mach-sunxi/ 1876F: arch/arm64/boot/dts/allwinner/ 1877F: drivers/clk/sunxi-ng/ 1878F: drivers/pinctrl/sunxi/ 1879F: drivers/soc/sunxi/ 1880N: allwinner 1881N: sun[x456789]i 1882N: sun[25]0i 1883 1884ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1885M: Neil Armstrong <neil.armstrong@linaro.org> 1886M: Jerome Brunet <jbrunet@baylibre.com> 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/clock/amlogic* 1890F: drivers/clk/meson/ 1891F: include/dt-bindings/clock/gxbb* 1892F: include/dt-bindings/clock/meson* 1893 1894ARM/Amlogic Meson SoC Crypto Drivers 1895M: Corentin Labbe <clabbe@baylibre.com> 1896L: linux-crypto@vger.kernel.org 1897L: linux-amlogic@lists.infradead.org 1898S: Maintained 1899F: Documentation/devicetree/bindings/crypto/amlogic* 1900F: drivers/crypto/amlogic/ 1901 1902ARM/Amlogic Meson SoC Sound Drivers 1903M: Jerome Brunet <jbrunet@baylibre.com> 1904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1905S: Maintained 1906F: Documentation/devicetree/bindings/sound/amlogic* 1907F: sound/soc/meson/ 1908 1909ARM/Amlogic Meson SoC support 1910M: Neil Armstrong <neil.armstrong@linaro.org> 1911M: Kevin Hilman <khilman@baylibre.com> 1912R: Jerome Brunet <jbrunet@baylibre.com> 1913R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1915L: linux-amlogic@lists.infradead.org 1916S: Maintained 1917W: http://linux-meson.com/ 1918F: arch/arm/boot/dts/meson* 1919F: arch/arm/mach-meson/ 1920F: arch/arm64/boot/dts/amlogic/ 1921F: drivers/mmc/host/meson* 1922F: drivers/pinctrl/meson/ 1923F: drivers/rtc/rtc-meson* 1924F: drivers/soc/amlogic/ 1925N: meson 1926 1927ARM/Annapurna Labs ALPINE ARCHITECTURE 1928M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1929M: Antoine Tenart <atenart@kernel.org> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Maintained 1932F: arch/arm/boot/dts/alpine* 1933F: arch/arm/mach-alpine/ 1934F: arch/arm64/boot/dts/amazon/ 1935F: drivers/*/*alpine* 1936 1937ARM/APPLE MACHINE SOUND DRIVERS 1938M: Martin Povišer <povik+lin@cutebit.org> 1939L: asahi@lists.linux.dev 1940L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1941S: Maintained 1942F: Documentation/devicetree/bindings/sound/apple,* 1943F: sound/soc/apple/* 1944F: sound/soc/codecs/cs42l83-i2c.c 1945 1946ARM/APPLE MACHINE SUPPORT 1947M: Hector Martin <marcan@marcan.st> 1948M: Sven Peter <sven@svenpeter.dev> 1949R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1950L: asahi@lists.linux.dev 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952S: Maintained 1953W: https://asahilinux.org 1954B: https://github.com/AsahiLinux/linux/issues 1955C: irc://irc.oftc.net/asahi-dev 1956T: git https://github.com/AsahiLinux/linux.git 1957F: Documentation/devicetree/bindings/arm/apple.yaml 1958F: Documentation/devicetree/bindings/arm/apple/* 1959F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1960F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1961F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1962F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1963F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1964F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1965F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1966F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1967F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1968F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1969F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1970F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1971F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1972F: Documentation/devicetree/bindings/power/apple* 1973F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1974F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1975F: arch/arm64/boot/dts/apple/ 1976F: drivers/bluetooth/hci_bcm4377.c 1977F: drivers/clk/clk-apple-nco.c 1978F: drivers/cpufreq/apple-soc-cpufreq.c 1979F: drivers/dma/apple-admac.c 1980F: drivers/i2c/busses/i2c-pasemi-core.c 1981F: drivers/i2c/busses/i2c-pasemi-platform.c 1982F: drivers/iommu/apple-dart.c 1983F: drivers/iommu/io-pgtable-dart.c 1984F: drivers/irqchip/irq-apple-aic.c 1985F: drivers/mailbox/apple-mailbox.c 1986F: drivers/nvme/host/apple.c 1987F: drivers/nvmem/apple-efuses.c 1988F: drivers/pinctrl/pinctrl-apple-gpio.c 1989F: drivers/pwm/pwm-apple.c 1990F: drivers/soc/apple/* 1991F: drivers/watchdog/apple_wdt.c 1992F: include/dt-bindings/interrupt-controller/apple-aic.h 1993F: include/dt-bindings/pinctrl/apple.h 1994F: include/linux/apple-mailbox.h 1995F: include/linux/soc/apple/* 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: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2084F: arch/arm/boot/compressed/misc-ep93xx.h 2085F: arch/arm/mach-ep93xx/ 2086F: drivers/iio/adc/ep93xx_adc.c 2087 2088ARM/CLKDEV SUPPORT 2089M: Russell King <linux@armlinux.org.uk> 2090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2093F: drivers/clk/clkdev.c 2094 2095ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2096M: Baruch Siach <baruch@tkos.co.il> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099F: arch/arm/boot/dts/cx92755* 2100N: digicolor 2101 2102ARM/CORESIGHT FRAMEWORK AND DRIVERS 2103M: Suzuki K Poulose <suzuki.poulose@arm.com> 2104R: Mike Leach <mike.leach@linaro.org> 2105R: Leo Yan <leo.yan@linaro.org> 2106L: coresight@lists.linaro.org (moderated for non-subscribers) 2107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2108S: Maintained 2109T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2110F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2111F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2112F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2113F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2114F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2115F: Documentation/trace/coresight/* 2116F: drivers/hwtracing/coresight/* 2117F: include/dt-bindings/arm/coresight-cti-dt.h 2118F: include/linux/coresight* 2119F: samples/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/tests/shell/coresight/* 2125F: tools/perf/util/cs-etm-decoder/* 2126F: tools/perf/util/cs-etm.* 2127 2128ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2129M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2130M: Linus Walleij <linus.walleij@linaro.org> 2131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2132S: Maintained 2133T: git git://github.com/ulli-kroll/linux.git 2134F: Documentation/devicetree/bindings/arm/gemini.yaml 2135F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2136F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2137F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2138F: arch/arm/boot/dts/gemini* 2139F: arch/arm/mach-gemini/ 2140F: drivers/crypto/gemini/ 2141F: drivers/net/ethernet/cortina/ 2142F: drivers/pinctrl/pinctrl-gemini.c 2143F: drivers/rtc/rtc-ftrtc010.c 2144 2145ARM/CZ.NIC TURRIS SUPPORT 2146M: Marek Behún <kabel@kernel.org> 2147S: Maintained 2148W: https://www.turris.cz/ 2149F: Documentation/ABI/testing/debugfs-moxtet 2150F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2151F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2152F: Documentation/devicetree/bindings/bus/moxtet.txt 2153F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2154F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2155F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2156F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2157F: drivers/bus/moxtet.c 2158F: drivers/firmware/turris-mox-rwtm.c 2159F: drivers/gpio/gpio-moxtet.c 2160F: drivers/leds/leds-turris-omnia.c 2161F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2162F: drivers/watchdog/armada_37xx_wdt.c 2163F: include/dt-bindings/bus/moxtet.h 2164F: include/linux/armada-37xx-rwtm-mailbox.h 2165F: include/linux/moxtet.h 2166 2167ARM/FARADAY FA526 PORT 2168M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Maintained 2171T: git git://git.berlios.de/gemini-board 2172F: arch/arm/mm/*-fa* 2173 2174ARM/FOOTBRIDGE ARCHITECTURE 2175M: Russell King <linux@armlinux.org.uk> 2176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2177S: Maintained 2178W: http://www.armlinux.org.uk/ 2179F: arch/arm/include/asm/hardware/dec21285.h 2180F: arch/arm/mach-footbridge/ 2181 2182ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2183M: Shawn Guo <shawnguo@kernel.org> 2184M: Sascha Hauer <s.hauer@pengutronix.de> 2185R: Pengutronix Kernel Team <kernel@pengutronix.de> 2186R: Fabio Estevam <festevam@gmail.com> 2187R: NXP Linux Team <linux-imx@nxp.com> 2188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2189S: Maintained 2190T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2191F: arch/arm64/boot/dts/freescale/ 2192X: arch/arm64/boot/dts/freescale/fsl-* 2193X: arch/arm64/boot/dts/freescale/qoriq-* 2194X: drivers/media/i2c/ 2195N: imx 2196N: mxs 2197 2198ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2199M: Shawn Guo <shawnguo@kernel.org> 2200M: Li Yang <leoyang.li@nxp.com> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2204F: arch/arm/boot/dts/ls1021a* 2205F: arch/arm64/boot/dts/freescale/fsl-* 2206F: arch/arm64/boot/dts/freescale/qoriq-* 2207 2208ARM/FREESCALE VYBRID ARM ARCHITECTURE 2209M: Shawn Guo <shawnguo@kernel.org> 2210M: Sascha Hauer <s.hauer@pengutronix.de> 2211R: Pengutronix Kernel Team <kernel@pengutronix.de> 2212R: Stefan Agner <stefan@agner.ch> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2216F: arch/arm/boot/dts/vf* 2217F: arch/arm/mach-imx/*vf610* 2218 2219ARM/GUMSTIX MACHINE SUPPORT 2220M: Steve Sakoman <sakoman@gmail.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Maintained 2223 2224ARM/HISILICON SOC SUPPORT 2225M: Wei Xu <xuwei5@hisilicon.com> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Supported 2228W: http://www.hisilicon.com 2229T: git https://github.com/hisilicon/linux-hisi.git 2230F: arch/arm/boot/dts/hi3* 2231F: arch/arm/boot/dts/hip* 2232F: arch/arm/boot/dts/hisi* 2233F: arch/arm/mach-hisi/ 2234F: arch/arm64/boot/dts/hisilicon/ 2235 2236ARM/HP JORNADA 7XX MACHINE SUPPORT 2237M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2238S: Maintained 2239W: www.jlime.com 2240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2241F: arch/arm/mach-sa1100/include/mach/jornada720.h 2242F: arch/arm/mach-sa1100/jornada720.c 2243 2244ARM/HPE GXP ARCHITECTURE 2245M: Jean-Marie Verdun <verdun@hpe.com> 2246M: Nick Hawkins <nick.hawkins@hpe.com> 2247S: Maintained 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: Documentation/hwmon/gxp-fan-ctrl.rst 2254F: arch/arm/boot/dts/hpe-bmc* 2255F: arch/arm/boot/dts/hpe-gxp* 2256F: arch/arm/mach-hpe/ 2257F: drivers/clocksource/timer-gxp.c 2258F: drivers/hwmon/gxp-fan-ctrl.c 2259F: drivers/i2c/busses/i2c-gxp.c 2260F: drivers/spi/spi-gxp.c 2261F: drivers/watchdog/gxp-wdt.c 2262 2263ARM/IGEP MACHINE SUPPORT 2264M: Enric Balletbo i Serra <eballetbo@gmail.com> 2265M: Javier Martinez Canillas <javier@dowhile0.org> 2266L: linux-omap@vger.kernel.org 2267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2268S: Maintained 2269F: arch/arm/boot/dts/omap3-igep* 2270 2271ARM/INTEL IXP4XX ARM ARCHITECTURE 2272M: Linus Walleij <linusw@kernel.org> 2273M: Imre Kaloz <kaloz@openwrt.org> 2274M: Krzysztof Halasa <khalasa@piap.pl> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2278F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2279F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2280F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2281F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2282F: arch/arm/boot/dts/intel-ixp* 2283F: arch/arm/mach-ixp4xx/ 2284F: drivers/bus/intel-ixp4xx-eb.c 2285F: drivers/clocksource/timer-ixp4xx.c 2286F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2287F: drivers/gpio/gpio-ixp4xx.c 2288F: drivers/irqchip/irq-ixp4xx.c 2289 2290ARM/INTEL KEEMBAY ARCHITECTURE 2291M: Paul J. Murphy <paul.j.murphy@intel.com> 2292M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2293S: Maintained 2294F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2295F: arch/arm64/boot/dts/intel/keembay-evm.dts 2296F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2297 2298ARM/INTEL XSC3 (MANZANO) ARM CORE 2299M: Lennert Buytenhek <kernel@wantstofly.org> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302 2303ARM/LG1K ARCHITECTURE 2304M: Chanho Min <chanho.min@lge.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307F: arch/arm64/boot/dts/lg/ 2308 2309ARM/LPC18XX ARCHITECTURE 2310M: Vladimir Zapolskiy <vz@mleia.com> 2311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2312S: Maintained 2313F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2314F: arch/arm/boot/dts/lpc43* 2315F: drivers/i2c/busses/i2c-lpc2k.c 2316F: drivers/memory/pl172.c 2317F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2318F: drivers/rtc/rtc-lpc24xx.c 2319N: lpc18xx 2320 2321ARM/LPC32XX SOC SUPPORT 2322M: Vladimir Zapolskiy <vz@mleia.com> 2323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2324S: Maintained 2325T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2326F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2327F: arch/arm/boot/dts/lpc32* 2328F: arch/arm/mach-lpc32xx/ 2329F: drivers/i2c/busses/i2c-pnx.c 2330F: drivers/net/ethernet/nxp/lpc_eth.c 2331F: drivers/usb/host/ohci-nxp.c 2332F: drivers/watchdog/pnx4008_wdt.c 2333N: lpc32xx 2334 2335ARM/Marvell Dove/MV78xx0/Orion SOC support 2336M: Andrew Lunn <andrew@lunn.ch> 2337M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2338M: Gregory Clement <gregory.clement@bootlin.com> 2339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2340S: Maintained 2341T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2342F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2343F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: Documentation/devicetree/bindings/arm/marvell/ 2361F: arch/arm/boot/dts/armada* 2362F: arch/arm/boot/dts/kirkwood* 2363F: arch/arm/configs/mvebu_*_defconfig 2364F: arch/arm/mach-mvebu/ 2365F: arch/arm64/boot/dts/marvell/armada* 2366F: arch/arm64/boot/dts/marvell/cn913* 2367F: drivers/cpufreq/armada-37xx-cpufreq.c 2368F: drivers/cpufreq/armada-8k-cpufreq.c 2369F: drivers/cpufreq/mvebu-cpufreq.c 2370F: drivers/irqchip/irq-armada-370-xp.c 2371F: drivers/irqchip/irq-mvebu-* 2372F: drivers/pinctrl/mvebu/ 2373F: drivers/rtc/rtc-armada38x.c 2374 2375ARM/Mediatek RTC DRIVER 2376M: Eddie Huang <eddie.huang@mediatek.com> 2377M: Sean Wang <sean.wang@mediatek.com> 2378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2380S: Maintained 2381F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2382F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2383F: drivers/rtc/rtc-mt2712.c 2384F: drivers/rtc/rtc-mt6397.c 2385F: drivers/rtc/rtc-mt7622.c 2386 2387ARM/Mediatek SoC support 2388M: Matthias Brugger <matthias.bgg@gmail.com> 2389R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2390L: linux-kernel@vger.kernel.org 2391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: https://mtk.wiki.kernel.org/ 2395C: irc://irc.libera.chat/linux-mediatek 2396F: arch/arm/boot/dts/mt2* 2397F: arch/arm/boot/dts/mt6* 2398F: arch/arm/boot/dts/mt7* 2399F: arch/arm/boot/dts/mt8* 2400F: arch/arm/mach-mediatek/ 2401F: arch/arm64/boot/dts/mediatek/ 2402F: drivers/soc/mediatek/ 2403N: mtk 2404N: mt[2678] 2405K: mediatek 2406 2407ARM/Mediatek USB3 PHY DRIVER 2408M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2411S: Maintained 2412F: Documentation/devicetree/bindings/phy/mediatek,* 2413F: drivers/phy/mediatek/ 2414 2415ARM/Microchip (AT91) SoC support 2416M: Nicolas Ferre <nicolas.ferre@microchip.com> 2417M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2418M: Claudiu Beznea <claudiu.beznea@microchip.com> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Supported 2421W: http://www.linux4sam.org 2422T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2423F: arch/arm/boot/dts/at91*.dts 2424F: arch/arm/boot/dts/at91*.dtsi 2425F: arch/arm/boot/dts/sama*.dts 2426F: arch/arm/boot/dts/sama*.dtsi 2427F: arch/arm/include/debug/at91.S 2428F: arch/arm/mach-at91/ 2429F: drivers/memory/atmel* 2430F: drivers/watchdog/sama5d4_wdt.c 2431F: include/soc/at91/ 2432X: drivers/input/touchscreen/atmel_mxt_ts.c 2433X: drivers/net/wireless/atmel/ 2434N: at91 2435N: atmel 2436 2437ARM/Microchip Sparx5 SoC support 2438M: Lars Povlsen <lars.povlsen@microchip.com> 2439M: Steen Hegelund <Steen.Hegelund@microchip.com> 2440M: Daniel Machon <daniel.machon@microchip.com> 2441M: UNGLinuxDriver@microchip.com 2442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2443S: Supported 2444T: git git://github.com/microchip-ung/linux-upstream.git 2445F: arch/arm64/boot/dts/microchip/ 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/mstar-* 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2488F: arch/arm/boot/dts/ste-* 2489F: arch/arm/mach-nomadik/ 2490F: arch/arm/mach-ux500/ 2491F: drivers/clk/clk-nomadik.c 2492F: drivers/clocksource/clksrc-dbx500-prcmu.c 2493F: drivers/dma/ste_dma40* 2494F: drivers/hwspinlock/u8500_hsem.c 2495F: drivers/i2c/busses/i2c-nomadik.c 2496F: drivers/iio/adc/ab8500-gpadc.c 2497F: drivers/mfd/ab8500* 2498F: drivers/mfd/abx500* 2499F: drivers/mfd/db8500* 2500F: drivers/pinctrl/nomadik/ 2501F: drivers/rtc/rtc-ab8500.c 2502F: drivers/rtc/rtc-pl031.c 2503F: drivers/soc/ux500/ 2504 2505ARM/NUVOTON NPCM ARCHITECTURE 2506M: Avi Fishman <avifishman70@gmail.com> 2507M: Tomer Maimon <tmaimon77@gmail.com> 2508M: Tali Perry <tali.perry1@gmail.com> 2509R: Patrick Venture <venture@google.com> 2510R: Nancy Yuen <yuenn@google.com> 2511R: Benjamin Fair <benjaminfair@google.com> 2512L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2513S: Supported 2514F: Documentation/devicetree/bindings/*/*/*npcm* 2515F: Documentation/devicetree/bindings/*/*npcm* 2516F: Documentation/devicetree/bindings/arm/npcm/* 2517F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2518F: arch/arm/boot/dts/nuvoton-npcm* 2519F: arch/arm/mach-npcm/ 2520F: arch/arm64/boot/dts/nuvoton/ 2521F: drivers/*/*/*npcm* 2522F: drivers/*/*npcm* 2523F: drivers/rtc/rtc-nct3018y.c 2524F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2525F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2526 2527ARM/NUVOTON WPCM450 ARCHITECTURE 2528M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2529L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2530S: Maintained 2531W: https://github.com/neuschaefer/wpcm450/wiki 2532F: Documentation/devicetree/bindings/*/*wpcm* 2533F: arch/arm/boot/dts/nuvoton-wpcm450* 2534F: arch/arm/configs/wpcm450_defconfig 2535F: arch/arm/mach-npcm/wpcm450.c 2536F: drivers/*/*/*wpcm* 2537F: drivers/*/*wpcm* 2538 2539ARM/NXP S32G ARCHITECTURE 2540M: Chester Lin <clin@suse.com> 2541R: Andreas Färber <afaerber@suse.de> 2542R: Matthias Brugger <mbrugger@suse.com> 2543R: NXP S32 Linux Team <s32@nxp.com> 2544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2545S: Maintained 2546F: arch/arm64/boot/dts/freescale/s32g*.dts* 2547 2548ARM/Orion SoC/Technologic Systems TS-78xx platform support 2549M: Alexander Clouter <alex@digriz.org.uk> 2550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2551S: Maintained 2552W: http://www.digriz.org.uk/ts78xx/kernel 2553F: arch/arm/mach-orion5x/ts78xx-* 2554 2555ARM/OXNAS platform support 2556M: Neil Armstrong <neil.armstrong@linaro.org> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558L: linux-oxnas@groups.io (moderated for non-subscribers) 2559S: Maintained 2560F: arch/arm/boot/dts/ox8*.dts* 2561F: arch/arm/mach-oxnas/ 2562F: drivers/power/reset/oxnas-restart.c 2563N: oxnas 2564 2565ARM/QUALCOMM CHROMEBOOK SUPPORT 2566R: cros-qcom-dts-watchers@chromium.org 2567F: arch/arm64/boot/dts/qcom/sc7180* 2568F: arch/arm64/boot/dts/qcom/sc7280* 2569F: arch/arm64/boot/dts/qcom/sdm845-cheza* 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/spi/spi-geni-qcom.c 2605F: drivers/spi/spi-qcom-qspi.c 2606F: drivers/spi/spi-qup.c 2607F: drivers/tty/serial/msm_serial.c 2608F: drivers/ufs/host/ufs-qcom* 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/ 2664K: \brenesas, 2665 2666ARM/RISCPC ARCHITECTURE 2667M: Russell King <linux@armlinux.org.uk> 2668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2669S: Maintained 2670W: http://www.armlinux.org.uk/ 2671F: arch/arm/include/asm/hardware/ioc.h 2672F: arch/arm/include/asm/hardware/iomd.h 2673F: arch/arm/include/asm/hardware/memc.h 2674F: arch/arm/mach-rpc/ 2675F: drivers/net/ethernet/8390/etherh.c 2676F: drivers/net/ethernet/i825xx/ether1* 2677F: drivers/net/ethernet/seeq/ether3* 2678F: drivers/scsi/arm/ 2679 2680ARM/Rockchip SoC support 2681M: Heiko Stuebner <heiko@sntech.de> 2682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2683L: linux-rockchip@lists.infradead.org 2684S: Maintained 2685T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2686F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2687F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2688F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2689F: arch/arm/boot/dts/rk3* 2690F: arch/arm/boot/dts/rv11* 2691F: arch/arm/mach-rockchip/ 2692F: drivers/*/*/*rockchip* 2693F: drivers/*/*rockchip* 2694F: drivers/clk/rockchip/ 2695F: drivers/i2c/busses/i2c-rk3x.c 2696F: sound/soc/rockchip/ 2697N: rockchip 2698 2699ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2700M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2701R: Alim Akhtar <alim.akhtar@samsung.com> 2702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2703L: linux-samsung-soc@vger.kernel.org 2704S: Maintained 2705Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2706B: mailto:linux-samsung-soc@vger.kernel.org 2707C: irc://irc.libera.chat/linux-exynos 2708T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2709F: Documentation/arm/samsung/ 2710F: Documentation/devicetree/bindings/arm/samsung/ 2711F: Documentation/devicetree/bindings/hwinfo/samsung,* 2712F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2713F: Documentation/devicetree/bindings/soc/samsung/ 2714F: arch/arm/boot/dts/exynos* 2715F: arch/arm/boot/dts/s3c* 2716F: arch/arm/boot/dts/s5p* 2717F: arch/arm/mach-exynos*/ 2718F: arch/arm/mach-s3c/ 2719F: arch/arm/mach-s5p*/ 2720F: arch/arm64/boot/dts/exynos/ 2721F: drivers/*/*/*s3c24* 2722F: drivers/*/*s3c24* 2723F: drivers/*/*s3c64xx* 2724F: drivers/*/*s5pv210* 2725F: drivers/clocksource/samsung_pwm_timer.c 2726F: drivers/memory/samsung/ 2727F: drivers/pwm/pwm-samsung.c 2728F: drivers/soc/samsung/ 2729F: drivers/tty/serial/samsung* 2730F: include/clocksource/samsung_pwm.h 2731F: include/linux/platform_data/*s3c* 2732F: include/linux/serial_s3c.h 2733F: include/linux/soc/samsung/ 2734N: exynos 2735N: s3c64xx 2736N: s5pv210 2737 2738ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2739M: Łukasz Stelmach <l.stelmach@samsung.com> 2740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2741L: linux-media@vger.kernel.org 2742S: Maintained 2743F: drivers/media/platform/samsung/s5p-g2d/ 2744 2745ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2746M: Marek Szyprowski <m.szyprowski@samsung.com> 2747L: linux-samsung-soc@vger.kernel.org 2748L: linux-media@vger.kernel.org 2749S: Maintained 2750F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2751F: drivers/media/cec/platform/s5p/ 2752 2753ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2754M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2755M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2756M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2761F: drivers/media/platform/samsung/s5p-jpeg/ 2762 2763ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2764M: Marek Szyprowski <m.szyprowski@samsung.com> 2765M: Andrzej Hajda <andrzej.hajda@intel.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: drivers/media/platform/samsung/s5p-mfc/ 2770 2771ARM/SOCFPGA ARCHITECTURE 2772M: Dinh Nguyen <dinguyen@kernel.org> 2773S: Maintained 2774W: http://www.rocketboards.org 2775T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2776F: arch/arm/boot/dts/socfpga* 2777F: arch/arm/configs/socfpga_defconfig 2778F: arch/arm/mach-socfpga/ 2779F: arch/arm64/boot/dts/altera/ 2780F: arch/arm64/boot/dts/intel/ 2781 2782ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785F: drivers/clk/socfpga/ 2786 2787ARM/SOCFPGA EDAC SUPPORT 2788M: Dinh Nguyen <dinguyen@kernel.org> 2789S: Maintained 2790F: drivers/edac/altera_edac.[ch] 2791 2792ARM/SPREADTRUM SoC SUPPORT 2793M: Orson Zhai <orsonzhai@gmail.com> 2794M: Baolin Wang <baolin.wang7@gmail.com> 2795M: Chunyan Zhang <zhang.lyra@gmail.com> 2796S: Maintained 2797F: arch/arm64/boot/dts/sprd 2798N: sprd 2799N: sc27xx 2800N: sc2731 2801 2802ARM/STI ARCHITECTURE 2803M: Patrice Chotard <patrice.chotard@foss.st.com> 2804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2805S: Maintained 2806W: http://www.stlinux.com 2807F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2808F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2809F: arch/arm/boot/dts/sti* 2810F: arch/arm/mach-sti/ 2811F: drivers/ata/ahci_st.c 2812F: drivers/char/hw_random/st-rng.c 2813F: drivers/clocksource/arm_global_timer.c 2814F: drivers/clocksource/clksrc_st_lpc.c 2815F: drivers/cpufreq/sti-cpufreq.c 2816F: drivers/dma/st_fdma* 2817F: drivers/i2c/busses/i2c-st.c 2818F: drivers/media/platform/st/sti/c8sectpfe/ 2819F: drivers/media/rc/st_rc.c 2820F: drivers/mmc/host/sdhci-st.c 2821F: drivers/phy/st/phy-miphy28lp.c 2822F: drivers/phy/st/phy-stih407-usb.c 2823F: drivers/pinctrl/pinctrl-st.c 2824F: drivers/remoteproc/st_remoteproc.c 2825F: drivers/remoteproc/st_slim_rproc.c 2826F: drivers/reset/sti/ 2827F: drivers/rtc/rtc-st-lpc.c 2828F: drivers/tty/serial/st-asc.c 2829F: drivers/usb/dwc3/dwc3-st.c 2830F: drivers/usb/host/ehci-st.c 2831F: drivers/usb/host/ohci-st.c 2832F: drivers/watchdog/st_lpc_wdt.c 2833F: include/linux/remoteproc/st_slim_rproc.h 2834 2835ARM/STM32 ARCHITECTURE 2836M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2837M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2838L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840S: Maintained 2841T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2842F: arch/arm/boot/dts/stm32* 2843F: arch/arm/mach-stm32/ 2844F: drivers/clocksource/armv7m_systick.c 2845N: stm32 2846N: stm 2847 2848ARM/SUNPLUS SP7021 SOC SUPPORT 2849M: Qin Jian <qinjian@cqplus1.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2851S: Maintained 2852W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2853F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2854F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2855F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2856F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2857F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2858F: arch/arm/configs/sp7021_*defconfig 2859F: arch/arm/mach-sunplus/ 2860F: drivers/clk/clk-sp7021.c 2861F: drivers/irqchip/irq-sp7021-intc.c 2862F: drivers/reset/reset-sunplus.c 2863F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2864F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2865 2866ARM/Synaptics SoC support 2867M: Jisheng Zhang <jszhang@kernel.org> 2868M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Maintained 2871F: arch/arm/boot/dts/berlin* 2872F: arch/arm/mach-berlin/ 2873F: arch/arm64/boot/dts/synaptics/ 2874 2875ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2876M: Lennert Buytenhek <kernel@wantstofly.org> 2877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2878S: Maintained 2879 2880ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2881M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2882L: linux-tegra@vger.kernel.org 2883L: linux-media@vger.kernel.org 2884S: Maintained 2885F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2886F: drivers/media/cec/platform/tegra/ 2887 2888ARM/TESLA FSD SoC SUPPORT 2889M: Alim Akhtar <alim.akhtar@samsung.com> 2890M: linux-fsd@tesla.com 2891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2892L: linux-samsung-soc@vger.kernel.org 2893S: Maintained 2894F: arch/arm64/boot/dts/tesla/ 2895 2896ARM/TETON BGA MACHINE SUPPORT 2897M: "Mark F. Brown" <mark.brown314@gmail.com> 2898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2899S: Maintained 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/keystone-* 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945F: include/dt-bindings/pinctrl/k3.h 2946 2947ARM/TOSHIBA VISCONTI ARCHITECTURE 2948M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Supported 2951T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2952F: Documentation/devicetree/bindings/arm/toshiba.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2954F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2955F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2956F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2957F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2958F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2959F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2960F: arch/arm64/boot/dts/toshiba/ 2961F: drivers/clk/visconti/ 2962F: drivers/gpio/gpio-visconti.c 2963F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2964F: drivers/pci/controller/dwc/pcie-visconti.c 2965F: drivers/pinctrl/visconti/ 2966F: drivers/watchdog/visconti_wdt.c 2967N: visconti 2968 2969ARM/UNIPHIER ARCHITECTURE 2970M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2971M: Masami Hiramatsu <mhiramat@kernel.org> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Maintained 2974F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2975F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2976F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2977F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2978F: arch/arm/boot/dts/uniphier* 2979F: arch/arm/include/asm/hardware/cache-uniphier.h 2980F: arch/arm/mach-uniphier/ 2981F: arch/arm/mm/cache-uniphier.c 2982F: arch/arm64/boot/dts/socionext/uniphier* 2983F: drivers/bus/uniphier-system-bus.c 2984F: drivers/clk/uniphier/ 2985F: drivers/dma/uniphier-mdmac.c 2986F: drivers/gpio/gpio-uniphier.c 2987F: drivers/i2c/busses/i2c-uniphier* 2988F: drivers/irqchip/irq-uniphier-aidet.c 2989F: drivers/mmc/host/uniphier-sd.c 2990F: drivers/pinctrl/uniphier/ 2991F: drivers/reset/reset-uniphier.c 2992F: drivers/tty/serial/8250/8250_uniphier.c 2993N: uniphier 2994 2995ARM/VERSATILE EXPRESS PLATFORM 2996M: Liviu Dudau <liviu.dudau@arm.com> 2997M: Sudeep Holla <sudeep.holla@arm.com> 2998M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3000S: Maintained 3001F: */*/*/vexpress* 3002F: */*/vexpress* 3003F: arch/arm/boot/dts/vexpress* 3004F: arch/arm/mach-versatile/ 3005F: arch/arm64/boot/dts/arm/ 3006F: drivers/clk/versatile/clk-vexpress-osc.c 3007F: drivers/clocksource/timer-versatile.c 3008N: mps2 3009 3010ARM/VFP SUPPORT 3011M: Russell King <linux@armlinux.org.uk> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Maintained 3014W: http://www.armlinux.org.uk/ 3015F: arch/arm/vfp/ 3016 3017ARM/VT8500 ARM ARCHITECTURE 3018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3019S: Orphan 3020F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3021F: arch/arm/mach-vt8500/ 3022F: drivers/clocksource/timer-vt8500.c 3023F: drivers/i2c/busses/i2c-wmt.c 3024F: drivers/mmc/host/wmt-sdmmc.c 3025F: drivers/pwm/pwm-vt8500.c 3026F: drivers/rtc/rtc-vt8500.c 3027F: drivers/tty/serial/vt8500_serial.c 3028F: drivers/usb/host/ehci-platform.c 3029F: drivers/usb/host/uhci-platform.c 3030F: drivers/video/fbdev/vt8500lcdfb.* 3031F: drivers/video/fbdev/wm8505fb* 3032F: drivers/video/fbdev/wmt_ge_rops.* 3033 3034ARM/ZYNQ ARCHITECTURE 3035M: Michal Simek <michal.simek@amd.com> 3036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3037S: Supported 3038W: http://wiki.xilinx.com 3039T: git https://github.com/Xilinx/linux-xlnx.git 3040F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3041F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3042F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3043F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3044F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3045F: arch/arm/mach-zynq/ 3046F: drivers/clocksource/timer-cadence-ttc.c 3047F: drivers/cpuidle/cpuidle-zynq.c 3048F: drivers/edac/synopsys_edac.c 3049F: drivers/i2c/busses/i2c-cadence.c 3050F: drivers/i2c/busses/i2c-xiic.c 3051F: drivers/mmc/host/sdhci-of-arasan.c 3052N: zynq 3053N: xilinx 3054 3055ARM64 PORT (AARCH64 ARCHITECTURE) 3056M: Catalin Marinas <catalin.marinas@arm.com> 3057M: Will Deacon <will@kernel.org> 3058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3059S: Maintained 3060T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3061F: Documentation/arm64/ 3062F: arch/arm64/ 3063F: tools/testing/selftests/arm64/ 3064X: arch/arm64/boot/dts/ 3065 3066ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3067M: George McCollister <george.mccollister@gmail.com> 3068L: netdev@vger.kernel.org 3069S: Maintained 3070F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3071F: drivers/net/dsa/xrs700x/* 3072F: net/dsa/tag_xrs700x.c 3073 3074AS3645A LED FLASH CONTROLLER DRIVER 3075M: Sakari Ailus <sakari.ailus@iki.fi> 3076L: linux-leds@vger.kernel.org 3077S: Maintained 3078F: drivers/leds/flash/leds-as3645a.c 3079 3080ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3081M: Tianshu Qiu <tian.shu.qiu@intel.com> 3082L: linux-media@vger.kernel.org 3083S: Maintained 3084T: git git://linuxtv.org/media_tree.git 3085F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3086F: drivers/media/i2c/ak7375.c 3087 3088ASAHI KASEI AK8974 DRIVER 3089M: Linus Walleij <linus.walleij@linaro.org> 3090L: linux-iio@vger.kernel.org 3091S: Supported 3092W: http://www.akm.com/ 3093F: drivers/iio/magnetometer/ak8974.c 3094 3095ASC7621 HARDWARE MONITOR DRIVER 3096M: George Joseph <george.joseph@fairview5.com> 3097L: linux-hwmon@vger.kernel.org 3098S: Maintained 3099F: Documentation/hwmon/asc7621.rst 3100F: drivers/hwmon/asc7621.c 3101 3102ASIX AX88796C SPI ETHERNET ADAPTER 3103M: Łukasz Stelmach <l.stelmach@samsung.com> 3104S: Maintained 3105F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3106F: drivers/net/ethernet/asix/ax88796c_* 3107 3108ASPEED CRYPTO DRIVER 3109M: Neal Liu <neal_liu@aspeedtech.com> 3110L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3111S: Maintained 3112F: Documentation/devicetree/bindings/crypto/aspeed,* 3113F: drivers/crypto/aspeed/ 3114 3115ASPEED PECI CONTROLLER 3116M: Iwona Winiarska <iwona.winiarska@intel.com> 3117L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Supported 3120F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3121F: drivers/peci/controller/peci-aspeed.c 3122 3123ASPEED PINCTRL DRIVERS 3124M: Andrew Jeffery <andrew@aj.id.au> 3125L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3126L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3127L: linux-gpio@vger.kernel.org 3128S: Maintained 3129F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3130F: drivers/pinctrl/aspeed/ 3131 3132ASPEED SCU INTERRUPT CONTROLLER DRIVER 3133M: Eddie James <eajames@linux.ibm.com> 3134L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3135S: Maintained 3136F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3137F: drivers/irqchip/irq-aspeed-scu-ic.c 3138F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3139 3140ASPEED SD/MMC DRIVER 3141M: Andrew Jeffery <andrew@aj.id.au> 3142L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3143L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3144L: linux-mmc@vger.kernel.org 3145S: Maintained 3146F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3147F: drivers/mmc/host/sdhci-of-aspeed* 3148 3149ASPEED SMC SPI DRIVER 3150M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3151M: Cédric Le Goater <clg@kaod.org> 3152L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3153L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3154L: linux-spi@vger.kernel.org 3155S: Maintained 3156F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3157F: drivers/spi/spi-aspeed-smc.c 3158 3159ASPEED USB UDC DRIVER 3160M: Neal Liu <neal_liu@aspeedtech.com> 3161L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3162S: Maintained 3163F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3164F: drivers/usb/gadget/udc/aspeed_udc.c 3165 3166ASPEED VIDEO ENGINE DRIVER 3167M: Eddie James <eajames@linux.ibm.com> 3168L: linux-media@vger.kernel.org 3169L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3170S: Maintained 3171F: Documentation/devicetree/bindings/media/aspeed-video.txt 3172F: drivers/media/platform/aspeed/ 3173 3174ASUS EC HARDWARE MONITOR DRIVER 3175M: Eugene Shalygin <eugene.shalygin@gmail.com> 3176L: linux-hwmon@vger.kernel.org 3177S: Maintained 3178F: drivers/hwmon/asus-ec-sensors.c 3179 3180ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3181M: Corentin Chary <corentin.chary@gmail.com> 3182L: acpi4asus-user@lists.sourceforge.net 3183L: platform-driver-x86@vger.kernel.org 3184S: Maintained 3185W: http://acpi4asus.sf.net 3186F: drivers/platform/x86/asus*.c 3187F: drivers/platform/x86/eeepc*.c 3188 3189ASUS TF103C DOCK DRIVER 3190M: Hans de Goede <hdegoede@redhat.com> 3191L: platform-driver-x86@vger.kernel.org 3192S: Maintained 3193T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3194F: drivers/platform/x86/asus-tf103c-dock.c 3195 3196ASUS WIRELESS RADIO CONTROL DRIVER 3197M: João Paulo Rechi Vita <jprvita@gmail.com> 3198L: platform-driver-x86@vger.kernel.org 3199S: Maintained 3200F: drivers/platform/x86/asus-wireless.c 3201 3202ASUS WMI HARDWARE MONITOR DRIVER 3203M: Ed Brindley <kernel@maidavale.org> 3204M: Denis Pauk <pauk.denis@gmail.com> 3205L: linux-hwmon@vger.kernel.org 3206S: Maintained 3207F: drivers/hwmon/asus_wmi_sensors.c 3208 3209ASYMMETRIC KEYS 3210M: David Howells <dhowells@redhat.com> 3211L: keyrings@vger.kernel.org 3212S: Maintained 3213F: Documentation/crypto/asymmetric-keys.rst 3214F: crypto/asymmetric_keys/ 3215F: include/crypto/pkcs7.h 3216F: include/crypto/public_key.h 3217F: include/linux/verification.h 3218 3219ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3220R: Dan Williams <dan.j.williams@intel.com> 3221S: Odd fixes 3222W: http://sourceforge.net/projects/xscaleiop 3223F: Documentation/crypto/async-tx-api.rst 3224F: crypto/async_tx/ 3225F: include/linux/async_tx.h 3226 3227AT24 EEPROM DRIVER 3228M: Bartosz Golaszewski <brgl@bgdev.pl> 3229L: linux-i2c@vger.kernel.org 3230S: Maintained 3231T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3232F: Documentation/devicetree/bindings/eeprom/at24.yaml 3233F: drivers/misc/eeprom/at24.c 3234 3235ATA OVER ETHERNET (AOE) DRIVER 3236M: "Justin Sanders" <justin@coraid.com> 3237S: Supported 3238W: http://www.openaoe.org/ 3239F: Documentation/admin-guide/aoe/ 3240F: drivers/block/aoe/ 3241 3242ATC260X PMIC MFD DRIVER 3243M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3244M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3245L: linux-actions@lists.infradead.org 3246S: Maintained 3247F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3248F: drivers/input/misc/atc260x-onkey.c 3249F: drivers/mfd/atc260* 3250F: drivers/power/reset/atc260x-poweroff.c 3251F: drivers/regulator/atc260x-regulator.c 3252F: include/linux/mfd/atc260x/* 3253 3254ATHEROS 71XX/9XXX GPIO DRIVER 3255M: Alban Bedel <albeu@free.fr> 3256S: Maintained 3257W: https://github.com/AlbanBedel/linux 3258T: git git://github.com/AlbanBedel/linux 3259F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3260F: drivers/gpio/gpio-ath79.c 3261 3262ATHEROS 71XX/9XXX USB PHY DRIVER 3263M: Alban Bedel <albeu@free.fr> 3264S: Maintained 3265W: https://github.com/AlbanBedel/linux 3266T: git git://github.com/AlbanBedel/linux 3267F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3268F: drivers/phy/qualcomm/phy-ath79-usb.c 3269 3270ATHEROS ATH GENERIC UTILITIES 3271M: Kalle Valo <kvalo@kernel.org> 3272L: linux-wireless@vger.kernel.org 3273S: Supported 3274F: drivers/net/wireless/ath/* 3275 3276ATHEROS ATH5K WIRELESS DRIVER 3277M: Jiri Slaby <jirislaby@kernel.org> 3278M: Nick Kossifidis <mickflemm@gmail.com> 3279M: Luis Chamberlain <mcgrof@kernel.org> 3280L: linux-wireless@vger.kernel.org 3281S: Maintained 3282W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3283F: drivers/net/wireless/ath/ath5k/ 3284 3285ATHEROS ATH6KL WIRELESS DRIVER 3286L: linux-wireless@vger.kernel.org 3287S: Orphan 3288W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3289F: drivers/net/wireless/ath/ath6kl/ 3290 3291ATI_REMOTE2 DRIVER 3292M: Ville Syrjala <syrjala@sci.fi> 3293S: Maintained 3294F: drivers/input/misc/ati_remote2.c 3295 3296ATK0110 HWMON DRIVER 3297M: Luca Tettamanti <kronos.it@gmail.com> 3298L: linux-hwmon@vger.kernel.org 3299S: Maintained 3300F: drivers/hwmon/asus_atk0110.c 3301 3302ATLX ETHERNET DRIVERS 3303M: Chris Snook <chris.snook@gmail.com> 3304L: netdev@vger.kernel.org 3305S: Maintained 3306W: http://sourceforge.net/projects/atl1 3307W: http://atl1.sourceforge.net 3308F: drivers/net/ethernet/atheros/ 3309 3310ATM 3311M: Chas Williams <3chas3@gmail.com> 3312L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3313L: netdev@vger.kernel.org 3314S: Maintained 3315W: http://linux-atm.sourceforge.net 3316F: drivers/atm/ 3317F: include/linux/atm* 3318F: include/uapi/linux/atm* 3319 3320ATMEL MACB ETHERNET DRIVER 3321M: Nicolas Ferre <nicolas.ferre@microchip.com> 3322M: Claudiu Beznea <claudiu.beznea@microchip.com> 3323S: Supported 3324F: drivers/net/ethernet/cadence/ 3325 3326ATMEL MAXTOUCH DRIVER 3327M: Nick Dyer <nick@shmanahar.org> 3328S: Maintained 3329T: git git://github.com/ndyer/linux.git 3330F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3331F: drivers/input/touchscreen/atmel_mxt_ts.c 3332 3333ATMEL WIRELESS DRIVER 3334M: Simon Kelley <simon@thekelleys.org.uk> 3335L: linux-wireless@vger.kernel.org 3336S: Maintained 3337W: http://www.thekelleys.org.uk/atmel 3338W: http://atmelwlandriver.sourceforge.net/ 3339F: drivers/net/wireless/atmel/atmel* 3340 3341ATOMIC INFRASTRUCTURE 3342M: Will Deacon <will@kernel.org> 3343M: Peter Zijlstra <peterz@infradead.org> 3344R: Boqun Feng <boqun.feng@gmail.com> 3345R: Mark Rutland <mark.rutland@arm.com> 3346L: linux-kernel@vger.kernel.org 3347S: Maintained 3348F: Documentation/atomic_*.txt 3349F: arch/*/include/asm/atomic*.h 3350F: include/*/atomic*.h 3351F: include/linux/refcount.h 3352F: scripts/atomic/ 3353 3354ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3355M: Bradley Grove <linuxdrivers@attotech.com> 3356L: linux-scsi@vger.kernel.org 3357S: Supported 3358W: http://www.attotech.com 3359F: drivers/scsi/esas2r 3360 3361ATUSB IEEE 802.15.4 RADIO DRIVER 3362M: Stefan Schmidt <stefan@datenfreihafen.org> 3363L: linux-wpan@vger.kernel.org 3364S: Maintained 3365F: drivers/net/ieee802154/at86rf230.h 3366F: drivers/net/ieee802154/atusb.c 3367F: drivers/net/ieee802154/atusb.h 3368 3369AUDIT SUBSYSTEM 3370M: Paul Moore <paul@paul-moore.com> 3371M: Eric Paris <eparis@redhat.com> 3372L: audit@vger.kernel.org 3373S: Supported 3374W: https://github.com/linux-audit 3375T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3376F: include/asm-generic/audit_*.h 3377F: include/linux/audit.h 3378F: include/linux/audit_arch.h 3379F: include/uapi/linux/audit.h 3380F: kernel/audit* 3381F: lib/*audit.c 3382 3383AUXILIARY DISPLAY DRIVERS 3384M: Miguel Ojeda <ojeda@kernel.org> 3385S: Maintained 3386F: Documentation/devicetree/bindings/auxdisplay/ 3387F: drivers/auxdisplay/ 3388F: include/linux/cfag12864b.h 3389 3390AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3391M: Andreas Klinger <ak@it-klinger.de> 3392L: linux-iio@vger.kernel.org 3393S: Maintained 3394F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3395F: drivers/iio/adc/hx711.c 3396 3397AX.25 NETWORK LAYER 3398M: Ralf Baechle <ralf@linux-mips.org> 3399L: linux-hams@vger.kernel.org 3400S: Maintained 3401W: http://www.linux-ax25.org/ 3402F: include/net/ax25.h 3403F: include/uapi/linux/ax25.h 3404F: net/ax25/ 3405 3406AXENTIA ARM DEVICES 3407M: Peter Rosin <peda@axentia.se> 3408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3409S: Maintained 3410F: arch/arm/boot/dts/at91-linea.dtsi 3411F: arch/arm/boot/dts/at91-natte.dtsi 3412F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3413F: arch/arm/boot/dts/at91-tse850-3.dts 3414 3415AXENTIA ASOC DRIVERS 3416M: Peter Rosin <peda@axentia.se> 3417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3418S: Maintained 3419F: Documentation/devicetree/bindings/sound/axentia,* 3420F: sound/soc/atmel/tse850-pcm5142.c 3421 3422AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3423M: Nuno Sá <nuno.sa@analog.com> 3424L: linux-hwmon@vger.kernel.org 3425S: Supported 3426W: https://ez.analog.com/linux-software-drivers 3427F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3428F: drivers/hwmon/axi-fan-control.c 3429 3430AXXIA I2C CONTROLLER 3431M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3432L: linux-i2c@vger.kernel.org 3433S: Maintained 3434F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3435F: drivers/i2c/busses/i2c-axxia.c 3436 3437AZ6007 DVB DRIVER 3438M: Mauro Carvalho Chehab <mchehab@kernel.org> 3439L: linux-media@vger.kernel.org 3440S: Maintained 3441W: https://linuxtv.org 3442T: git git://linuxtv.org/media_tree.git 3443F: drivers/media/usb/dvb-usb-v2/az6007.c 3444 3445AZTECH FM RADIO RECEIVER DRIVER 3446M: Hans Verkuil <hverkuil@xs4all.nl> 3447L: linux-media@vger.kernel.org 3448S: Maintained 3449W: https://linuxtv.org 3450T: git git://linuxtv.org/media_tree.git 3451F: drivers/media/radio/radio-aztech* 3452 3453B43 WIRELESS DRIVER 3454L: linux-wireless@vger.kernel.org 3455L: b43-dev@lists.infradead.org 3456S: Odd Fixes 3457W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3458F: drivers/net/wireless/broadcom/b43/ 3459 3460B43LEGACY WIRELESS DRIVER 3461M: Larry Finger <Larry.Finger@lwfinger.net> 3462L: linux-wireless@vger.kernel.org 3463L: b43-dev@lists.infradead.org 3464S: Maintained 3465W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3466F: drivers/net/wireless/broadcom/b43legacy/ 3467 3468BACKLIGHT CLASS/SUBSYSTEM 3469M: Lee Jones <lee@kernel.org> 3470M: Daniel Thompson <daniel.thompson@linaro.org> 3471M: Jingoo Han <jingoohan1@gmail.com> 3472L: dri-devel@lists.freedesktop.org 3473S: Maintained 3474T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3475F: Documentation/ABI/stable/sysfs-class-backlight 3476F: Documentation/ABI/testing/sysfs-class-backlight 3477F: Documentation/devicetree/bindings/leds/backlight 3478F: drivers/video/backlight/ 3479F: include/linux/backlight.h 3480F: include/linux/pwm_backlight.h 3481 3482BARCO P50 GPIO DRIVER 3483M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3484M: Peter Korsgaard <peter.korsgaard@barco.com> 3485S: Maintained 3486F: drivers/platform/x86/barco-p50-gpio.c 3487 3488BATMAN ADVANCED 3489M: Marek Lindner <mareklindner@neomailbox.ch> 3490M: Simon Wunderlich <sw@simonwunderlich.de> 3491M: Antonio Quartulli <a@unstable.cc> 3492M: Sven Eckelmann <sven@narfation.org> 3493L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3494S: Maintained 3495W: https://www.open-mesh.org/ 3496Q: https://patchwork.open-mesh.org/project/batman/list/ 3497B: https://www.open-mesh.org/projects/batman-adv/issues 3498C: ircs://irc.hackint.org/batadv 3499T: git https://git.open-mesh.org/linux-merge.git 3500F: Documentation/networking/batman-adv.rst 3501F: include/uapi/linux/batadv_packet.h 3502F: include/uapi/linux/batman_adv.h 3503F: net/batman-adv/ 3504 3505BAYCOM/HDLCDRV DRIVERS FOR AX.25 3506M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3507L: linux-hams@vger.kernel.org 3508S: Maintained 3509W: http://www.baycom.org/~tom/ham/ham.html 3510F: drivers/net/hamradio/baycom* 3511 3512BCACHE (BLOCK LAYER CACHE) 3513M: Coly Li <colyli@suse.de> 3514M: Kent Overstreet <kent.overstreet@gmail.com> 3515L: linux-bcache@vger.kernel.org 3516S: Maintained 3517W: http://bcache.evilpiepirate.org 3518C: irc://irc.oftc.net/bcache 3519F: drivers/md/bcache/ 3520 3521BDISP ST MEDIA DRIVER 3522M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3523L: linux-media@vger.kernel.org 3524S: Supported 3525W: https://linuxtv.org 3526T: git git://linuxtv.org/media_tree.git 3527F: drivers/media/platform/st/sti/bdisp 3528 3529BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3530M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3531L: netdev@vger.kernel.org 3532S: Maintained 3533F: drivers/net/ethernet/ec_bhf.c 3534 3535BEFS FILE SYSTEM 3536M: Luis de Bethencourt <luisbg@kernel.org> 3537M: Salah Triki <salah.triki@gmail.com> 3538S: Maintained 3539T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3540F: Documentation/filesystems/befs.rst 3541F: fs/befs/ 3542 3543BFQ I/O SCHEDULER 3544M: Paolo Valente <paolo.valente@linaro.org> 3545M: Jens Axboe <axboe@kernel.dk> 3546L: linux-block@vger.kernel.org 3547S: Maintained 3548F: Documentation/block/bfq-iosched.rst 3549F: block/bfq-* 3550 3551BFS FILE SYSTEM 3552M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3553S: Maintained 3554F: Documentation/filesystems/bfs.rst 3555F: fs/bfs/ 3556F: include/uapi/linux/bfs_fs.h 3557 3558BITMAP API 3559M: Yury Norov <yury.norov@gmail.com> 3560R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3561R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3562S: Maintained 3563F: include/linux/bitmap.h 3564F: include/linux/cpumask.h 3565F: include/linux/find.h 3566F: include/linux/nodemask.h 3567F: lib/bitmap.c 3568F: lib/cpumask.c 3569F: lib/cpumask_kunit.c 3570F: lib/find_bit.c 3571F: lib/find_bit_benchmark.c 3572F: lib/test_bitmap.c 3573F: tools/include/linux/bitmap.h 3574F: tools/include/linux/find.h 3575F: tools/lib/bitmap.c 3576F: tools/lib/find_bit.c 3577 3578BLINKM RGB LED DRIVER 3579M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3580S: Maintained 3581F: drivers/leds/leds-blinkm.c 3582 3583BLOCK LAYER 3584M: Jens Axboe <axboe@kernel.dk> 3585L: linux-block@vger.kernel.org 3586S: Maintained 3587T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3588F: Documentation/ABI/stable/sysfs-block 3589F: Documentation/block/ 3590F: block/ 3591F: drivers/block/ 3592F: include/linux/bio.h 3593F: include/linux/blk* 3594F: kernel/trace/blktrace.c 3595F: lib/sbitmap.c 3596 3597BLOCK2MTD DRIVER 3598M: Joern Engel <joern@lazybastard.org> 3599L: linux-mtd@lists.infradead.org 3600S: Maintained 3601F: drivers/mtd/devices/block2mtd.c 3602 3603BLUETOOTH DRIVERS 3604M: Marcel Holtmann <marcel@holtmann.org> 3605M: Johan Hedberg <johan.hedberg@gmail.com> 3606M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3607L: linux-bluetooth@vger.kernel.org 3608S: Supported 3609W: http://www.bluez.org/ 3610T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3611T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3612F: drivers/bluetooth/ 3613 3614BLUETOOTH SUBSYSTEM 3615M: Marcel Holtmann <marcel@holtmann.org> 3616M: Johan Hedberg <johan.hedberg@gmail.com> 3617M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3618L: linux-bluetooth@vger.kernel.org 3619S: Supported 3620W: http://www.bluez.org/ 3621T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3622T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3623F: include/net/bluetooth/ 3624F: net/bluetooth/ 3625 3626BONDING DRIVER 3627M: Jay Vosburgh <j.vosburgh@gmail.com> 3628M: Andy Gospodarek <andy@greyhouse.net> 3629L: netdev@vger.kernel.org 3630S: Supported 3631W: http://sourceforge.net/projects/bonding/ 3632F: Documentation/networking/bonding.rst 3633F: drivers/net/bonding/ 3634F: include/net/bond* 3635F: include/uapi/linux/if_bonding.h 3636F: tools/testing/selftests/drivers/net/bonding/ 3637 3638BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3639M: Dan Robertson <dan@dlrobertson.com> 3640L: linux-iio@vger.kernel.org 3641S: Maintained 3642F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3643F: drivers/iio/accel/bma400* 3644 3645BPF JIT for ARM 3646M: Shubham Bansal <illusionist.neo@gmail.com> 3647L: bpf@vger.kernel.org 3648S: Odd Fixes 3649F: arch/arm/net/ 3650 3651BPF JIT for ARM64 3652M: Daniel Borkmann <daniel@iogearbox.net> 3653M: Alexei Starovoitov <ast@kernel.org> 3654M: Zi Shen Lim <zlim.lnx@gmail.com> 3655L: bpf@vger.kernel.org 3656S: Supported 3657F: arch/arm64/net/ 3658 3659BPF JIT for MIPS (32-BIT AND 64-BIT) 3660M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3661M: Paul Burton <paulburton@kernel.org> 3662L: bpf@vger.kernel.org 3663S: Maintained 3664F: arch/mips/net/ 3665 3666BPF JIT for NFP NICs 3667M: Jakub Kicinski <kuba@kernel.org> 3668L: bpf@vger.kernel.org 3669S: Odd Fixes 3670F: drivers/net/ethernet/netronome/nfp/bpf/ 3671 3672BPF JIT for POWERPC (32-BIT AND 64-BIT) 3673M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3674M: Michael Ellerman <mpe@ellerman.id.au> 3675L: bpf@vger.kernel.org 3676S: Supported 3677F: arch/powerpc/net/ 3678 3679BPF JIT for RISC-V (32-bit) 3680M: Luke Nelson <luke.r.nels@gmail.com> 3681M: Xi Wang <xi.wang@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: arch/riscv/net/ 3685X: arch/riscv/net/bpf_jit_comp64.c 3686 3687BPF JIT for RISC-V (64-bit) 3688M: Björn Töpel <bjorn@kernel.org> 3689L: bpf@vger.kernel.org 3690S: Maintained 3691F: arch/riscv/net/ 3692X: arch/riscv/net/bpf_jit_comp32.c 3693 3694BPF JIT for S390 3695M: Ilya Leoshkevich <iii@linux.ibm.com> 3696M: Heiko Carstens <hca@linux.ibm.com> 3697M: Vasily Gorbik <gor@linux.ibm.com> 3698L: bpf@vger.kernel.org 3699S: Supported 3700F: arch/s390/net/ 3701X: arch/s390/net/pnet.c 3702 3703BPF JIT for SPARC (32-BIT AND 64-BIT) 3704M: David S. Miller <davem@davemloft.net> 3705L: bpf@vger.kernel.org 3706S: Odd Fixes 3707F: arch/sparc/net/ 3708 3709BPF JIT for X86 32-BIT 3710M: Wang YanQing <udknight@gmail.com> 3711L: bpf@vger.kernel.org 3712S: Odd Fixes 3713F: arch/x86/net/bpf_jit_comp32.c 3714 3715BPF JIT for X86 64-BIT 3716M: Alexei Starovoitov <ast@kernel.org> 3717M: Daniel Borkmann <daniel@iogearbox.net> 3718L: bpf@vger.kernel.org 3719S: Supported 3720F: arch/x86/net/ 3721X: arch/x86/net/bpf_jit_comp32.c 3722 3723BPF [BTF] 3724M: Martin KaFai Lau <martin.lau@linux.dev> 3725L: bpf@vger.kernel.org 3726S: Maintained 3727F: include/linux/btf* 3728F: kernel/bpf/btf.c 3729 3730BPF [CORE] 3731M: Alexei Starovoitov <ast@kernel.org> 3732M: Daniel Borkmann <daniel@iogearbox.net> 3733R: John Fastabend <john.fastabend@gmail.com> 3734L: bpf@vger.kernel.org 3735S: Maintained 3736F: include/linux/bpf* 3737F: include/linux/filter.h 3738F: include/linux/tnum.h 3739F: kernel/bpf/core.c 3740F: kernel/bpf/dispatcher.c 3741F: kernel/bpf/syscall.c 3742F: kernel/bpf/tnum.c 3743F: kernel/bpf/trampoline.c 3744F: kernel/bpf/verifier.c 3745 3746BPF [DOCUMENTATION] (Related to Standardization) 3747R: David Vernet <void@manifault.com> 3748L: bpf@vger.kernel.org 3749L: bpf@ietf.org 3750S: Maintained 3751F: Documentation/bpf/instruction-set.rst 3752 3753BPF [GENERAL] (Safe Dynamic Programs and Tools) 3754M: Alexei Starovoitov <ast@kernel.org> 3755M: Daniel Borkmann <daniel@iogearbox.net> 3756M: Andrii Nakryiko <andrii@kernel.org> 3757R: Martin KaFai Lau <martin.lau@linux.dev> 3758R: Song Liu <song@kernel.org> 3759R: Yonghong Song <yhs@fb.com> 3760R: John Fastabend <john.fastabend@gmail.com> 3761R: KP Singh <kpsingh@kernel.org> 3762R: Stanislav Fomichev <sdf@google.com> 3763R: Hao Luo <haoluo@google.com> 3764R: Jiri Olsa <jolsa@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Supported 3767W: https://bpf.io/ 3768Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3769T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3770T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3771F: Documentation/bpf/ 3772F: Documentation/networking/filter.rst 3773F: Documentation/userspace-api/ebpf/ 3774F: arch/*/net/* 3775F: include/linux/bpf* 3776F: include/linux/btf* 3777F: include/linux/filter.h 3778F: include/trace/events/xdp.h 3779F: include/uapi/linux/bpf* 3780F: include/uapi/linux/btf* 3781F: include/uapi/linux/filter.h 3782F: kernel/bpf/ 3783F: kernel/trace/bpf_trace.c 3784F: lib/test_bpf.c 3785F: net/bpf/ 3786F: net/core/filter.c 3787F: net/sched/act_bpf.c 3788F: net/sched/cls_bpf.c 3789F: samples/bpf/ 3790F: scripts/bpf_doc.py 3791F: scripts/pahole-flags.sh 3792F: scripts/pahole-version.sh 3793F: tools/bpf/ 3794F: tools/lib/bpf/ 3795F: tools/testing/selftests/bpf/ 3796 3797BPF [ITERATOR] 3798M: Yonghong Song <yhs@fb.com> 3799L: bpf@vger.kernel.org 3800S: Maintained 3801F: kernel/bpf/*iter.c 3802 3803BPF [L7 FRAMEWORK] (sockmap) 3804M: John Fastabend <john.fastabend@gmail.com> 3805M: Jakub Sitnicki <jakub@cloudflare.com> 3806L: netdev@vger.kernel.org 3807L: bpf@vger.kernel.org 3808S: Maintained 3809F: include/linux/skmsg.h 3810F: net/core/skmsg.c 3811F: net/core/sock_map.c 3812F: net/ipv4/tcp_bpf.c 3813F: net/ipv4/udp_bpf.c 3814F: net/unix/unix_bpf.c 3815 3816BPF [LIBRARY] (libbpf) 3817M: Andrii Nakryiko <andrii@kernel.org> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: tools/lib/bpf/ 3821 3822BPF [MISC] 3823L: bpf@vger.kernel.org 3824S: Odd Fixes 3825K: (?:\b|_)bpf(?:\b|_) 3826 3827BPF [NETWORKING] (struct_ops, reuseport) 3828M: Martin KaFai Lau <martin.lau@linux.dev> 3829L: bpf@vger.kernel.org 3830L: netdev@vger.kernel.org 3831S: Maintained 3832F: kernel/bpf/bpf_struct* 3833 3834BPF [NETWORKING] (tc BPF, sock_addr) 3835M: Martin KaFai Lau <martin.lau@linux.dev> 3836M: Daniel Borkmann <daniel@iogearbox.net> 3837R: John Fastabend <john.fastabend@gmail.com> 3838L: bpf@vger.kernel.org 3839L: netdev@vger.kernel.org 3840S: Maintained 3841F: net/core/filter.c 3842F: net/sched/act_bpf.c 3843F: net/sched/cls_bpf.c 3844 3845BPF [RINGBUF] 3846M: Andrii Nakryiko <andrii@kernel.org> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/ringbuf.c 3850 3851BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3852M: KP Singh <kpsingh@kernel.org> 3853R: Florent Revest <revest@chromium.org> 3854R: Brendan Jackman <jackmanb@chromium.org> 3855L: bpf@vger.kernel.org 3856S: Maintained 3857F: Documentation/bpf/prog_lsm.rst 3858F: include/linux/bpf_lsm.h 3859F: kernel/bpf/bpf_lsm.c 3860F: security/bpf/ 3861 3862BPF [SELFTESTS] (Test Runners & Infrastructure) 3863M: Andrii Nakryiko <andrii@kernel.org> 3864R: Mykola Lysenko <mykolal@fb.com> 3865L: bpf@vger.kernel.org 3866S: Maintained 3867F: tools/testing/selftests/bpf/ 3868 3869BPF [STORAGE & CGROUPS] 3870M: Martin KaFai Lau <martin.lau@linux.dev> 3871L: bpf@vger.kernel.org 3872S: Maintained 3873F: kernel/bpf/*storage.c 3874F: kernel/bpf/bpf_lru* 3875F: kernel/bpf/cgroup.c 3876 3877BPF [TOOLING] (bpftool) 3878M: Quentin Monnet <quentin@isovalent.com> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/disasm.* 3882F: tools/bpf/bpftool/ 3883 3884BPF [TRACING] 3885M: Song Liu <song@kernel.org> 3886R: Jiri Olsa <jolsa@kernel.org> 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: kernel/bpf/stackmap.c 3890F: kernel/trace/bpf_trace.c 3891 3892BROADCOM B44 10/100 ETHERNET DRIVER 3893M: Michael Chan <michael.chan@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Supported 3896F: drivers/net/ethernet/broadcom/b44.* 3897 3898BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3899M: Florian Fainelli <f.fainelli@gmail.com> 3900L: netdev@vger.kernel.org 3901L: openwrt-devel@lists.openwrt.org (subscribers-only) 3902S: Supported 3903F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3904F: drivers/net/dsa/b53/* 3905F: drivers/net/dsa/bcm_sf2* 3906F: include/linux/dsa/brcm.h 3907F: include/linux/platform_data/b53.h 3908 3909BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3910M: Florian Fainelli <f.fainelli@gmail.com> 3911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3912L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915T: git https://github.com/broadcom/stblinux.git 3916F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3917F: drivers/pci/controller/pcie-brcmstb.c 3918F: drivers/staging/vc04_services 3919N: bcm2711 3920N: bcm283* 3921N: raspberrypi 3922 3923BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3924M: Florian Fainelli <f.fainelli@gmail.com> 3925M: Ray Jui <rjui@broadcom.com> 3926M: Scott Branden <sbranden@broadcom.com> 3927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3928S: Maintained 3929T: git https://github.com/broadcom/mach-bcm 3930F: arch/arm/mach-bcm/ 3931N: bcm281* 3932N: bcm113* 3933N: bcm216* 3934N: kona 3935 3936BROADCOM BCM47XX MIPS ARCHITECTURE 3937M: Hauke Mehrtens <hauke@hauke-m.de> 3938M: Rafał Miłecki <zajec5@gmail.com> 3939L: linux-mips@vger.kernel.org 3940S: Maintained 3941F: Documentation/devicetree/bindings/mips/brcm/ 3942F: arch/mips/bcm47xx/* 3943F: arch/mips/include/asm/mach-bcm47xx/* 3944 3945BROADCOM BCM4908 ETHERNET DRIVER 3946M: Rafał Miłecki <rafal@milecki.pl> 3947R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3948L: netdev@vger.kernel.org 3949S: Maintained 3950F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3951F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3952F: drivers/net/ethernet/broadcom/unimac.h 3953 3954BROADCOM BCM4908 PINMUX DRIVER 3955M: Rafał Miłecki <rafal@milecki.pl> 3956R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3957L: linux-gpio@vger.kernel.org 3958S: Maintained 3959F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3960F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3961 3962BROADCOM BCM5301X ARM ARCHITECTURE 3963M: Florian Fainelli <f.fainelli@gmail.com> 3964M: Hauke Mehrtens <hauke@hauke-m.de> 3965M: Rafał Miłecki <zajec5@gmail.com> 3966R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3968S: Maintained 3969F: arch/arm/boot/dts/bcm470* 3970F: arch/arm/boot/dts/bcm5301* 3971F: arch/arm/boot/dts/bcm953012* 3972F: arch/arm/mach-bcm/bcm_5301x.c 3973 3974BROADCOM BCM53573 ARM ARCHITECTURE 3975M: Florian Fainelli <f.fainelli@gmail.com> 3976M: Rafał Miłecki <rafal@milecki.pl> 3977R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3979S: Maintained 3980F: arch/arm/boot/dts/bcm47189* 3981F: arch/arm/boot/dts/bcm53573* 3982 3983BROADCOM BCM63XX/BCM33XX UDC DRIVER 3984M: Kevin Cernekee <cernekee@gmail.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: drivers/usb/gadget/udc/bcm63xx_udc.* 3988 3989BROADCOM BCM7XXX ARM ARCHITECTURE 3990M: Florian Fainelli <f.fainelli@gmail.com> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3993S: Maintained 3994T: git https://github.com/broadcom/stblinux.git 3995F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3996F: arch/arm/boot/dts/bcm7*.dts* 3997F: arch/arm/include/asm/hardware/cache-b15-rac.h 3998F: arch/arm/mach-bcm/*brcmstb* 3999F: arch/arm/mm/cache-b15-rac.c 4000F: drivers/bus/brcmstb_gisb.c 4001F: drivers/pci/controller/pcie-brcmstb.c 4002N: brcmstb 4003N: bcm7038 4004N: bcm7120 4005 4006BROADCOM BCMBCA ARM ARCHITECTURE 4007M: William Zhang <william.zhang@broadcom.com> 4008M: Anand Gore <anand.gore@broadcom.com> 4009M: Kursad Oney <kursad.oney@broadcom.com> 4010M: Florian Fainelli <f.fainelli@gmail.com> 4011M: Rafał Miłecki <rafal@milecki.pl> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4014S: Maintained 4015T: git https://github.com/broadcom/stblinux.git 4016F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4017F: arch/arm64/boot/dts/broadcom/bcmbca/* 4018N: bcmbca 4019N: bcm[9]?47622 4020N: bcm[9]?4912 4021N: bcm[9]?63138 4022N: bcm[9]?63146 4023N: bcm[9]?63148 4024N: bcm[9]?63158 4025N: bcm[9]?63178 4026N: bcm[9]?6756 4027N: bcm[9]?6813 4028N: bcm[9]?6846 4029N: bcm[9]?6855 4030N: bcm[9]?6856 4031N: bcm[9]?6858 4032N: bcm[9]?6878 4033 4034BROADCOM BDC DRIVER 4035M: Justin Chen <justinpopo6@gmail.com> 4036M: Al Cooper <alcooperx@gmail.com> 4037R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4038L: linux-usb@vger.kernel.org 4039S: Maintained 4040F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4041F: drivers/usb/gadget/udc/bdc/ 4042 4043BROADCOM BMIPS CPUFREQ DRIVER 4044M: Markus Mayer <mmayer@broadcom.com> 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046L: linux-pm@vger.kernel.org 4047S: Maintained 4048F: drivers/cpufreq/bmips-cpufreq.c 4049 4050BROADCOM BMIPS MIPS ARCHITECTURE 4051M: Florian Fainelli <f.fainelli@gmail.com> 4052R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4053L: linux-mips@vger.kernel.org 4054S: Maintained 4055T: git https://github.com/broadcom/stblinux.git 4056F: arch/mips/bmips/* 4057F: arch/mips/boot/dts/brcm/bcm*.dts* 4058F: arch/mips/include/asm/mach-bmips/* 4059F: arch/mips/kernel/*bmips* 4060F: drivers/irqchip/irq-bcm63* 4061F: drivers/irqchip/irq-bcm7* 4062F: drivers/irqchip/irq-brcmstb* 4063F: drivers/soc/bcm/bcm63xx 4064F: include/linux/bcm963xx_nvram.h 4065F: include/linux/bcm963xx_tag.h 4066 4067BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4068M: Rasesh Mody <rmody@marvell.com> 4069M: GR-Linux-NIC-Dev@marvell.com 4070L: netdev@vger.kernel.org 4071S: Supported 4072F: drivers/net/ethernet/broadcom/bnx2.* 4073F: drivers/net/ethernet/broadcom/bnx2_* 4074 4075BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4076M: Saurav Kashyap <skashyap@marvell.com> 4077M: Javed Hasan <jhasan@marvell.com> 4078M: GR-QLogic-Storage-Upstream@marvell.com 4079L: linux-scsi@vger.kernel.org 4080S: Supported 4081F: drivers/scsi/bnx2fc/ 4082 4083BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4084M: Nilesh Javali <njavali@marvell.com> 4085M: Manish Rangankar <mrangankar@marvell.com> 4086M: GR-QLogic-Storage-Upstream@marvell.com 4087L: linux-scsi@vger.kernel.org 4088S: Supported 4089F: drivers/scsi/bnx2i/ 4090 4091BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4092M: Ariel Elior <aelior@marvell.com> 4093M: Sudarsana Kalluru <skalluru@marvell.com> 4094M: Manish Chopra <manishc@marvell.com> 4095L: netdev@vger.kernel.org 4096S: Supported 4097F: drivers/net/ethernet/broadcom/bnx2x/ 4098 4099BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4100M: Michael Chan <michael.chan@broadcom.com> 4101L: netdev@vger.kernel.org 4102S: Supported 4103F: drivers/firmware/broadcom/tee_bnxt_fw.c 4104F: drivers/net/ethernet/broadcom/bnxt/ 4105F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4106 4107BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4108M: Arend van Spriel <aspriel@gmail.com> 4109M: Franky Lin <franky.lin@broadcom.com> 4110M: Hante Meuleman <hante.meuleman@broadcom.com> 4111L: linux-wireless@vger.kernel.org 4112L: brcm80211-dev-list.pdl@broadcom.com 4113L: SHA-cyfmac-dev-list@infineon.com 4114S: Supported 4115F: drivers/net/wireless/broadcom/brcm80211/ 4116 4117BROADCOM BRCMSTB GPIO DRIVER 4118M: Doug Berger <opendmb@gmail.com> 4119M: Florian Fainelli <f.fainelli@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121S: Supported 4122F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4123F: drivers/gpio/gpio-brcmstb.c 4124 4125BROADCOM BRCMSTB I2C DRIVER 4126M: Kamal Dasu <kdasu.kdev@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: linux-i2c@vger.kernel.org 4129S: Supported 4130F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4131F: drivers/i2c/busses/i2c-brcmstb.c 4132 4133BROADCOM BRCMSTB UART DRIVER 4134M: Al Cooper <alcooperx@gmail.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: linux-serial@vger.kernel.org 4137S: Maintained 4138F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4139F: drivers/tty/serial/8250/8250_bcm7271.c 4140 4141BROADCOM BRCMSTB USB EHCI DRIVER 4142M: Justin Chen <justinpopo6@gmail.com> 4143M: Al Cooper <alcooperx@gmail.com> 4144R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4145L: linux-usb@vger.kernel.org 4146S: Maintained 4147F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4148F: drivers/usb/host/ehci-brcm.* 4149 4150BROADCOM BRCMSTB USB PIN MAP DRIVER 4151M: Al Cooper <alcooperx@gmail.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: linux-usb@vger.kernel.org 4154S: Maintained 4155F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4156F: drivers/usb/misc/brcmstb-usb-pinmap.c 4157 4158BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4159M: Justin Chen <justinpopo6@gmail.com> 4160M: Al Cooper <alcooperx@gmail.com> 4161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4162L: linux-kernel@vger.kernel.org 4163S: Maintained 4164F: drivers/phy/broadcom/phy-brcm-usb* 4165 4166BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4167M: William Zhang <william.zhang@broadcom.com> 4168M: Kursad Oney <kursad.oney@broadcom.com> 4169M: Jonas Gorski <jonas.gorski@gmail.com> 4170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4171L: linux-spi@vger.kernel.org 4172S: Maintained 4173F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4174F: drivers/spi/spi-bcm63xx-hsspi.c 4175F: drivers/spi/spi-bcmbca-hsspi.c 4176 4177BROADCOM ETHERNET PHY DRIVERS 4178M: Florian Fainelli <f.fainelli@gmail.com> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Supported 4182F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4183F: drivers/net/phy/bcm*.[ch] 4184F: drivers/net/phy/broadcom.c 4185F: include/linux/brcmphy.h 4186 4187BROADCOM GENET ETHERNET DRIVER 4188M: Doug Berger <opendmb@gmail.com> 4189M: Florian Fainelli <f.fainelli@gmail.com> 4190R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4191L: netdev@vger.kernel.org 4192S: Supported 4193F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4194F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4195F: drivers/net/ethernet/broadcom/genet/ 4196F: drivers/net/ethernet/broadcom/unimac.h 4197F: drivers/net/mdio/mdio-bcm-unimac.c 4198F: include/linux/platform_data/bcmgenet.h 4199F: include/linux/platform_data/mdio-bcm-unimac.h 4200 4201BROADCOM IPROC ARM ARCHITECTURE 4202M: Ray Jui <rjui@broadcom.com> 4203M: Scott Branden <sbranden@broadcom.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4206S: Maintained 4207T: git https://github.com/broadcom/stblinux.git 4208F: arch/arm64/boot/dts/broadcom/northstar2/* 4209F: arch/arm64/boot/dts/broadcom/stingray/* 4210F: drivers/clk/bcm/clk-ns* 4211F: drivers/clk/bcm/clk-sr* 4212F: drivers/pinctrl/bcm/pinctrl-ns* 4213F: include/dt-bindings/clock/bcm-sr* 4214N: iproc 4215N: cygnus 4216N: bcm[-_]nsp 4217N: bcm9113* 4218N: bcm9583* 4219N: bcm9585* 4220N: bcm9586* 4221N: bcm988312 4222N: bcm113* 4223N: bcm583* 4224N: bcm585* 4225N: bcm586* 4226N: bcm88312 4227N: hr2 4228N: stingray 4229 4230BROADCOM IPROC GBIT ETHERNET DRIVER 4231M: Rafał Miłecki <rafal@milecki.pl> 4232R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4233L: netdev@vger.kernel.org 4234S: Maintained 4235F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4236F: drivers/net/ethernet/broadcom/bgmac* 4237F: drivers/net/ethernet/broadcom/unimac.h 4238 4239BROADCOM KONA GPIO DRIVER 4240M: Ray Jui <rjui@broadcom.com> 4241R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4242S: Supported 4243F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4244F: drivers/gpio/gpio-bcm-kona.c 4245 4246BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4247M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4248M: Kashyap Desai <kashyap.desai@broadcom.com> 4249M: Sumit Saxena <sumit.saxena@broadcom.com> 4250M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4251L: mpi3mr-linuxdrv.pdl@broadcom.com 4252L: linux-scsi@vger.kernel.org 4253S: Supported 4254W: https://www.broadcom.com/support/storage 4255F: drivers/scsi/mpi3mr/ 4256 4257BROADCOM NETXTREME-E ROCE DRIVER 4258M: Selvin Xavier <selvin.xavier@broadcom.com> 4259L: linux-rdma@vger.kernel.org 4260S: Supported 4261W: http://www.broadcom.com 4262F: drivers/infiniband/hw/bnxt_re/ 4263F: include/uapi/rdma/bnxt_re-abi.h 4264 4265BROADCOM NVRAM DRIVER 4266M: Rafał Miłecki <zajec5@gmail.com> 4267L: linux-mips@vger.kernel.org 4268S: Maintained 4269F: drivers/firmware/broadcom/* 4270 4271BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4272M: Rafał Miłecki <rafal@milecki.pl> 4273M: Florian Fainelli <f.fainelli@gmail.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-pm@vger.kernel.org 4276S: Maintained 4277T: git https://github.com/broadcom/stblinux.git 4278F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4279F: include/dt-bindings/soc/bcm-pmb.h 4280 4281BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4282M: Rafał Miłecki <zajec5@gmail.com> 4283L: linux-wireless@vger.kernel.org 4284S: Maintained 4285F: drivers/bcma/ 4286F: include/linux/bcma/ 4287 4288BROADCOM SPI DRIVER 4289M: Kamal Dasu <kdasu.kdev@gmail.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291S: Maintained 4292F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4293F: drivers/spi/spi-bcm-qspi.* 4294F: drivers/spi/spi-brcmstb-qspi.c 4295F: drivers/spi/spi-iproc-qspi.c 4296 4297BROADCOM STB AVS CPUFREQ DRIVER 4298M: Markus Mayer <mmayer@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300L: linux-pm@vger.kernel.org 4301S: Maintained 4302F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4303F: drivers/cpufreq/brcmstb* 4304 4305BROADCOM STB AVS TMON DRIVER 4306M: Markus Mayer <mmayer@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: linux-pm@vger.kernel.org 4309S: Maintained 4310F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4311F: drivers/thermal/broadcom/brcmstb* 4312 4313BROADCOM STB DPFE DRIVER 4314M: Markus Mayer <mmayer@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4317S: Maintained 4318F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4319F: drivers/memory/brcmstb_dpfe.c 4320 4321BROADCOM STB NAND FLASH DRIVER 4322M: Brian Norris <computersforpeace@gmail.com> 4323M: Kamal Dasu <kdasu.kdev@gmail.com> 4324R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4325L: linux-mtd@lists.infradead.org 4326S: Maintained 4327F: drivers/mtd/nand/raw/brcmnand/ 4328F: include/linux/platform_data/brcmnand.h 4329 4330BROADCOM STB PCIE DRIVER 4331M: Jim Quinlan <jim2101024@gmail.com> 4332M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4333M: Florian Fainelli <f.fainelli@gmail.com> 4334R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4335L: linux-pci@vger.kernel.org 4336S: Maintained 4337F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4338F: drivers/pci/controller/pcie-brcmstb.c 4339 4340BROADCOM SYSTEMPORT ETHERNET DRIVER 4341M: Florian Fainelli <f.fainelli@gmail.com> 4342R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4343L: netdev@vger.kernel.org 4344S: Supported 4345F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4346F: drivers/net/ethernet/broadcom/bcmsysport.* 4347F: drivers/net/ethernet/broadcom/unimac.h 4348 4349BROADCOM TG3 GIGABIT ETHERNET DRIVER 4350M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4351M: Prashant Sreedharan <prashant@broadcom.com> 4352M: Michael Chan <mchan@broadcom.com> 4353L: netdev@vger.kernel.org 4354S: Supported 4355F: drivers/net/ethernet/broadcom/tg3.* 4356 4357BROADCOM VK DRIVER 4358M: Scott Branden <scott.branden@broadcom.com> 4359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4360S: Supported 4361F: drivers/misc/bcm-vk/ 4362F: include/uapi/linux/misc/bcm_vk.h 4363 4364BROCADE BFA FC SCSI DRIVER 4365M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4366M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4367L: linux-scsi@vger.kernel.org 4368S: Supported 4369F: drivers/scsi/bfa/ 4370 4371BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4372M: Rasesh Mody <rmody@marvell.com> 4373M: Sudarsana Kalluru <skalluru@marvell.com> 4374M: GR-Linux-NIC-Dev@marvell.com 4375L: netdev@vger.kernel.org 4376S: Supported 4377F: drivers/net/ethernet/brocade/bna/ 4378 4379BSG (block layer generic sg v4 driver) 4380M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4381L: linux-scsi@vger.kernel.org 4382S: Supported 4383F: block/bsg.c 4384F: include/linux/bsg.h 4385F: include/uapi/linux/bsg.h 4386 4387BT87X AUDIO DRIVER 4388M: Clemens Ladisch <clemens@ladisch.de> 4389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4390S: Maintained 4391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4392F: Documentation/sound/cards/bt87x.rst 4393F: sound/pci/bt87x.c 4394 4395BT8XXGPIO DRIVER 4396M: Michael Buesch <m@bues.ch> 4397S: Maintained 4398W: http://bu3sch.de/btgpio.php 4399F: drivers/gpio/gpio-bt8xx.c 4400 4401BTRFS FILE SYSTEM 4402M: Chris Mason <clm@fb.com> 4403M: Josef Bacik <josef@toxicpanda.com> 4404M: David Sterba <dsterba@suse.com> 4405L: linux-btrfs@vger.kernel.org 4406S: Maintained 4407W: https://btrfs.readthedocs.io 4408W: https://btrfs.wiki.kernel.org/ 4409Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4410C: irc://irc.libera.chat/btrfs 4411T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4412F: Documentation/filesystems/btrfs.rst 4413F: fs/btrfs/ 4414F: include/linux/btrfs* 4415F: include/trace/events/btrfs.h 4416F: include/uapi/linux/btrfs* 4417 4418BTTV VIDEO4LINUX DRIVER 4419M: Mauro Carvalho Chehab <mchehab@kernel.org> 4420L: linux-media@vger.kernel.org 4421S: Odd fixes 4422W: https://linuxtv.org 4423T: git git://linuxtv.org/media_tree.git 4424F: Documentation/driver-api/media/drivers/bttv* 4425F: drivers/media/pci/bt8xx/bttv* 4426 4427BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4428M: Chanwoo Choi <cw00.choi@samsung.com> 4429L: linux-pm@vger.kernel.org 4430L: linux-samsung-soc@vger.kernel.org 4431S: Maintained 4432T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4433F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4434F: drivers/devfreq/exynos-bus.c 4435 4436BUSLOGIC SCSI DRIVER 4437M: Khalid Aziz <khalid@gonehiking.org> 4438L: linux-scsi@vger.kernel.org 4439S: Maintained 4440F: drivers/scsi/BusLogic.* 4441F: drivers/scsi/FlashPoint.* 4442 4443BXCAN CAN NETWORK DRIVER 4444M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4445L: linux-can@vger.kernel.org 4446S: Maintained 4447F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4448F: drivers/net/can/bxcan.c 4449 4450C-MEDIA CMI8788 DRIVER 4451M: Clemens Ladisch <clemens@ladisch.de> 4452L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4453S: Maintained 4454T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4455F: sound/pci/oxygen/ 4456 4457C-SKY ARCHITECTURE 4458M: Guo Ren <guoren@kernel.org> 4459L: linux-csky@vger.kernel.org 4460S: Supported 4461T: git https://github.com/c-sky/csky-linux.git 4462F: Documentation/devicetree/bindings/csky/ 4463F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4464F: Documentation/devicetree/bindings/timer/csky,* 4465F: arch/csky/ 4466F: drivers/clocksource/timer-gx6605s.c 4467F: drivers/clocksource/timer-mp-csky.c 4468F: drivers/irqchip/irq-csky-* 4469N: csky 4470K: csky 4471 4472CA8210 IEEE-802.15.4 RADIO DRIVER 4473L: linux-wpan@vger.kernel.org 4474S: Orphan 4475W: https://github.com/Cascoda/ca8210-linux.git 4476F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4477F: drivers/net/ieee802154/ca8210.c 4478 4479CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4480M: David Howells <dhowells@redhat.com> 4481L: linux-cachefs@redhat.com (moderated for non-subscribers) 4482S: Supported 4483F: Documentation/filesystems/caching/cachefiles.rst 4484F: fs/cachefiles/ 4485 4486CADENCE MIPI-CSI2 BRIDGES 4487M: Maxime Ripard <mripard@kernel.org> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490F: Documentation/devicetree/bindings/media/cdns,*.txt 4491F: drivers/media/platform/cadence/cdns-csi2* 4492 4493CADENCE NAND DRIVER 4494L: linux-mtd@lists.infradead.org 4495S: Orphan 4496F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4497F: drivers/mtd/nand/raw/cadence-nand-controller.c 4498 4499CADENCE USB3 DRD IP DRIVER 4500M: Peter Chen <peter.chen@kernel.org> 4501M: Pawel Laszczak <pawell@cadence.com> 4502R: Roger Quadros <rogerq@kernel.org> 4503R: Aswath Govindraju <a-govindraju@ti.com> 4504L: linux-usb@vger.kernel.org 4505S: Maintained 4506T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4507F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4508F: drivers/usb/cdns3/ 4509X: drivers/usb/cdns3/cdnsp* 4510 4511CADENCE USBSSP DRD IP DRIVER 4512M: Pawel Laszczak <pawell@cadence.com> 4513L: linux-usb@vger.kernel.org 4514S: Maintained 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4516F: drivers/usb/cdns3/ 4517X: drivers/usb/cdns3/cdns3* 4518 4519CADET FM/AM RADIO RECEIVER DRIVER 4520M: Hans Verkuil <hverkuil@xs4all.nl> 4521L: linux-media@vger.kernel.org 4522S: Maintained 4523W: https://linuxtv.org 4524T: git git://linuxtv.org/media_tree.git 4525F: drivers/media/radio/radio-cadet* 4526 4527CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4528L: linux-media@vger.kernel.org 4529S: Orphan 4530T: git git://linuxtv.org/media_tree.git 4531F: Documentation/admin-guide/media/cafe_ccic* 4532F: drivers/media/platform/marvell/ 4533 4534CAIF NETWORK LAYER 4535L: netdev@vger.kernel.org 4536S: Orphan 4537F: Documentation/networking/caif/ 4538F: drivers/net/caif/ 4539F: include/net/caif/ 4540F: include/uapi/linux/caif/ 4541F: net/caif/ 4542 4543CAKE QDISC 4544M: Toke Høiland-Jørgensen <toke@toke.dk> 4545L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4546S: Maintained 4547F: net/sched/sch_cake.c 4548 4549CAN NETWORK DRIVERS 4550M: Wolfgang Grandegger <wg@grandegger.com> 4551M: Marc Kleine-Budde <mkl@pengutronix.de> 4552L: linux-can@vger.kernel.org 4553S: Maintained 4554W: https://github.com/linux-can 4555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4556T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4557F: Documentation/devicetree/bindings/net/can/ 4558F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4559F: drivers/net/can/ 4560F: drivers/phy/phy-can-transceiver.c 4561F: include/linux/can/bittiming.h 4562F: include/linux/can/dev.h 4563F: include/linux/can/length.h 4564F: include/linux/can/platform/ 4565F: include/linux/can/rx-offload.h 4566F: include/uapi/linux/can/error.h 4567F: include/uapi/linux/can/netlink.h 4568F: include/uapi/linux/can/vxcan.h 4569 4570CAN NETWORK LAYER 4571M: Oliver Hartkopp <socketcan@hartkopp.net> 4572M: Marc Kleine-Budde <mkl@pengutronix.de> 4573L: linux-can@vger.kernel.org 4574S: Maintained 4575W: https://github.com/linux-can 4576T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4577T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4578F: Documentation/networking/can.rst 4579F: include/linux/can/can-ml.h 4580F: include/linux/can/core.h 4581F: include/linux/can/skb.h 4582F: include/net/netns/can.h 4583F: include/uapi/linux/can.h 4584F: include/uapi/linux/can/bcm.h 4585F: include/uapi/linux/can/gw.h 4586F: include/uapi/linux/can/isotp.h 4587F: include/uapi/linux/can/raw.h 4588F: net/can/ 4589 4590CAN-J1939 NETWORK LAYER 4591M: Robin van der Gracht <robin@protonic.nl> 4592M: Oleksij Rempel <o.rempel@pengutronix.de> 4593R: kernel@pengutronix.de 4594L: linux-can@vger.kernel.org 4595S: Maintained 4596F: Documentation/networking/j1939.rst 4597F: include/uapi/linux/can/j1939.h 4598F: net/can/j1939/ 4599 4600CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4601M: Damien Le Moal <dlemoal@kernel.org> 4602L: linux-riscv@lists.infradead.org 4603L: linux-gpio@vger.kernel.org (pinctrl driver) 4604F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4605F: drivers/pinctrl/pinctrl-k210.c 4606 4607CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4608M: Damien Le Moal <dlemoal@kernel.org> 4609L: linux-kernel@vger.kernel.org 4610L: linux-riscv@lists.infradead.org 4611S: Maintained 4612F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4613F: drivers/reset/reset-k210.c 4614 4615CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4616M: Damien Le Moal <dlemoal@kernel.org> 4617L: linux-riscv@lists.infradead.org 4618S: Maintained 4619F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4620F: drivers/soc/canaan/ 4621F: include/soc/canaan/ 4622 4623CAPABILITIES 4624M: Serge Hallyn <serge@hallyn.com> 4625L: linux-security-module@vger.kernel.org 4626S: Supported 4627F: include/linux/capability.h 4628F: include/uapi/linux/capability.h 4629F: kernel/capability.c 4630F: security/commoncap.c 4631 4632CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4633M: Kevin Tsai <ktsai@capellamicro.com> 4634S: Maintained 4635F: drivers/iio/light/cm* 4636 4637CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4638M: Christian Lamparter <chunkeey@googlemail.com> 4639L: linux-wireless@vger.kernel.org 4640S: Maintained 4641W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4642F: drivers/net/wireless/ath/carl9170/ 4643 4644CAVIUM I2C DRIVER 4645M: Robert Richter <rric@kernel.org> 4646S: Odd Fixes 4647W: http://www.marvell.com 4648F: drivers/i2c/busses/i2c-octeon* 4649F: drivers/i2c/busses/i2c-thunderx* 4650 4651CAVIUM LIQUIDIO NETWORK DRIVER 4652M: Derek Chickles <dchickles@marvell.com> 4653M: Satanand Burla <sburla@marvell.com> 4654M: Felix Manlunas <fmanlunas@marvell.com> 4655L: netdev@vger.kernel.org 4656S: Supported 4657W: http://www.marvell.com 4658F: drivers/net/ethernet/cavium/liquidio/ 4659 4660CAVIUM MMC DRIVER 4661M: Robert Richter <rric@kernel.org> 4662S: Odd Fixes 4663W: http://www.marvell.com 4664F: drivers/mmc/host/cavium* 4665 4666CAVIUM OCTEON-TX CRYPTO DRIVER 4667M: George Cherian <gcherian@marvell.com> 4668L: linux-crypto@vger.kernel.org 4669S: Supported 4670W: http://www.marvell.com 4671F: drivers/crypto/cavium/cpt/ 4672 4673CAVIUM THUNDERX2 ARM64 SOC 4674M: Robert Richter <rric@kernel.org> 4675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4676S: Odd Fixes 4677F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4678F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4679 4680CBS/ETF/TAPRIO QDISCS 4681M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4682L: netdev@vger.kernel.org 4683S: Maintained 4684F: net/sched/sch_cbs.c 4685F: net/sched/sch_etf.c 4686F: net/sched/sch_taprio.c 4687 4688CC2520 IEEE-802.15.4 RADIO DRIVER 4689M: Stefan Schmidt <stefan@datenfreihafen.org> 4690L: linux-wpan@vger.kernel.org 4691S: Odd Fixes 4692F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4693F: drivers/net/ieee802154/cc2520.c 4694 4695CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4696M: Gilad Ben-Yossef <gilad@benyossef.com> 4697L: linux-crypto@vger.kernel.org 4698S: Supported 4699W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4700F: drivers/crypto/ccree/ 4701 4702CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4703M: Hadar Gat <hadar.gat@arm.com> 4704L: linux-crypto@vger.kernel.org 4705S: Supported 4706W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4707F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4708F: drivers/char/hw_random/cctrng.c 4709F: drivers/char/hw_random/cctrng.h 4710 4711CEC FRAMEWORK 4712M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4713L: linux-media@vger.kernel.org 4714S: Supported 4715W: http://linuxtv.org 4716T: git git://linuxtv.org/media_tree.git 4717F: Documentation/ABI/testing/debugfs-cec-error-inj 4718F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4719F: Documentation/driver-api/media/cec-core.rst 4720F: Documentation/userspace-api/media/cec 4721F: drivers/media/cec/ 4722F: drivers/media/rc/keymaps/rc-cec.c 4723F: include/media/cec-notifier.h 4724F: include/media/cec.h 4725F: include/uapi/linux/cec-funcs.h 4726F: include/uapi/linux/cec.h 4727 4728CEC GPIO DRIVER 4729M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4730L: linux-media@vger.kernel.org 4731S: Supported 4732W: http://linuxtv.org 4733T: git git://linuxtv.org/media_tree.git 4734F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4735F: drivers/media/cec/platform/cec-gpio/ 4736 4737CELL BROADBAND ENGINE ARCHITECTURE 4738M: Arnd Bergmann <arnd@arndb.de> 4739L: linuxppc-dev@lists.ozlabs.org 4740S: Supported 4741W: http://www.ibm.com/developerworks/power/cell/ 4742F: arch/powerpc/include/asm/cell*.h 4743F: arch/powerpc/include/asm/spu*.h 4744F: arch/powerpc/include/uapi/asm/spu*.h 4745F: arch/powerpc/platforms/cell/ 4746 4747CELLWISE CW2015 BATTERY DRIVER 4748M: Tobias Schrammm <t.schramm@manjaro.org> 4749S: Maintained 4750F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4751F: drivers/power/supply/cw2015_battery.c 4752 4753CEPH COMMON CODE (LIBCEPH) 4754M: Ilya Dryomov <idryomov@gmail.com> 4755M: Xiubo Li <xiubli@redhat.com> 4756R: Jeff Layton <jlayton@kernel.org> 4757L: ceph-devel@vger.kernel.org 4758S: Supported 4759W: http://ceph.com/ 4760T: git https://github.com/ceph/ceph-client.git 4761F: include/linux/ceph/ 4762F: include/linux/crush/ 4763F: net/ceph/ 4764 4765CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4766M: Xiubo Li <xiubli@redhat.com> 4767M: Ilya Dryomov <idryomov@gmail.com> 4768R: Jeff Layton <jlayton@kernel.org> 4769L: ceph-devel@vger.kernel.org 4770S: Supported 4771W: http://ceph.com/ 4772T: git https://github.com/ceph/ceph-client.git 4773F: Documentation/filesystems/ceph.rst 4774F: fs/ceph/ 4775 4776CERTIFICATE HANDLING 4777M: David Howells <dhowells@redhat.com> 4778M: David Woodhouse <dwmw2@infradead.org> 4779L: keyrings@vger.kernel.org 4780S: Maintained 4781F: Documentation/admin-guide/module-signing.rst 4782F: certs/ 4783F: scripts/sign-file.c 4784F: tools/certs/ 4785 4786CFAG12864B LCD DRIVER 4787M: Miguel Ojeda <ojeda@kernel.org> 4788S: Maintained 4789F: drivers/auxdisplay/cfag12864b.c 4790F: include/linux/cfag12864b.h 4791 4792CFAG12864BFB LCD FRAMEBUFFER DRIVER 4793M: Miguel Ojeda <ojeda@kernel.org> 4794S: Maintained 4795F: drivers/auxdisplay/cfag12864bfb.c 4796F: include/linux/cfag12864b.h 4797 4798CHAR and MISC DRIVERS 4799M: Arnd Bergmann <arnd@arndb.de> 4800M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4801S: Supported 4802T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4803F: drivers/char/ 4804F: drivers/misc/ 4805F: include/linux/miscdevice.h 4806X: drivers/char/agp/ 4807X: drivers/char/hw_random/ 4808X: drivers/char/ipmi/ 4809X: drivers/char/random.c 4810X: drivers/char/tpm/ 4811 4812CHECKPATCH 4813M: Andy Whitcroft <apw@canonical.com> 4814M: Joe Perches <joe@perches.com> 4815R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4816R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4817S: Maintained 4818F: scripts/checkpatch.pl 4819 4820CHECKPATCH DOCUMENTATION 4821M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4822M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4823R: Joe Perches <joe@perches.com> 4824S: Maintained 4825F: Documentation/dev-tools/checkpatch.rst 4826 4827CHINESE DOCUMENTATION 4828M: Alex Shi <alexs@kernel.org> 4829M: Yanteng Si <siyanteng@loongson.cn> 4830S: Maintained 4831F: Documentation/translations/zh_CN/ 4832 4833CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4834M: Peter Chen <peter.chen@kernel.org> 4835L: linux-usb@vger.kernel.org 4836S: Maintained 4837T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4838F: drivers/usb/chipidea/ 4839 4840CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4841M: Hans de Goede <hdegoede@redhat.com> 4842L: linux-input@vger.kernel.org 4843S: Maintained 4844F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4845F: drivers/input/touchscreen/chipone_icn8318.c 4846 4847CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4848M: Hans de Goede <hdegoede@redhat.com> 4849L: linux-input@vger.kernel.org 4850S: Maintained 4851F: drivers/input/touchscreen/chipone_icn8505.c 4852 4853CHROME HARDWARE PLATFORM SUPPORT 4854M: Benson Leung <bleung@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4858F: drivers/platform/chrome/ 4859 4860CHROMEOS EC CODEC DRIVER 4861M: Cheng-Yi Chiang <cychiang@chromium.org> 4862M: Tzung-Bi Shih <tzungbi@kernel.org> 4863R: Guenter Roeck <groeck@chromium.org> 4864L: chrome-platform@lists.linux.dev 4865S: Maintained 4866F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4867F: sound/soc/codecs/cros_ec_codec.* 4868 4869CHROMEOS EC SUBDRIVERS 4870M: Benson Leung <bleung@chromium.org> 4871R: Guenter Roeck <groeck@chromium.org> 4872L: chrome-platform@lists.linux.dev 4873S: Maintained 4874F: drivers/power/supply/cros_usbpd-charger.c 4875N: cros_ec 4876N: cros-ec 4877 4878CHROMEOS EC UART DRIVER 4879M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4880R: Benson Leung <bleung@chromium.org> 4881R: Tzung-Bi Shih <tzungbi@kernel.org> 4882S: Maintained 4883F: drivers/platform/chrome/cros_ec_uart.c 4884 4885CHROMEOS EC USB PD NOTIFY DRIVER 4886M: Prashant Malani <pmalani@chromium.org> 4887L: chrome-platform@lists.linux.dev 4888S: Maintained 4889F: drivers/platform/chrome/cros_usbpd_notify.c 4890F: include/linux/platform_data/cros_usbpd_notify.h 4891 4892CHROMEOS EC USB TYPE-C DRIVER 4893M: Prashant Malani <pmalani@chromium.org> 4894L: chrome-platform@lists.linux.dev 4895S: Maintained 4896F: drivers/platform/chrome/cros_ec_typec.* 4897F: drivers/platform/chrome/cros_typec_switch.c 4898F: drivers/platform/chrome/cros_typec_vdm.* 4899 4900CHROMEOS HPS DRIVER 4901M: Dan Callaghan <dcallagh@chromium.org> 4902R: Sami Kyöstilä <skyostil@chromium.org> 4903S: Maintained 4904F: drivers/platform/chrome/cros_hps_i2c.c 4905 4906CHRONTEL CH7322 CEC DRIVER 4907M: Joe Tessler <jrt@google.com> 4908L: linux-media@vger.kernel.org 4909S: Maintained 4910T: git git://linuxtv.org/media_tree.git 4911F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4912F: drivers/media/cec/i2c/ch7322.c 4913 4914CIRRUS LOGIC AUDIO CODEC DRIVERS 4915M: James Schulman <james.schulman@cirrus.com> 4916M: David Rhodes <david.rhodes@cirrus.com> 4917M: Lucas Tanure <tanureal@opensource.cirrus.com> 4918M: Richard Fitzgerald <rf@opensource.cirrus.com> 4919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4920L: patches@opensource.cirrus.com 4921S: Maintained 4922F: Documentation/devicetree/bindings/sound/cirrus,cs* 4923F: include/dt-bindings/sound/cs* 4924F: include/sound/cs* 4925F: sound/pci/hda/cs* 4926F: sound/pci/hda/hda_cs_dsp_ctl.* 4927F: sound/soc/codecs/cs* 4928 4929CIRRUS LOGIC DSP FIRMWARE DRIVER 4930M: Simon Trimmer <simont@opensource.cirrus.com> 4931M: Charles Keepax <ckeepax@opensource.cirrus.com> 4932M: Richard Fitzgerald <rf@opensource.cirrus.com> 4933L: patches@opensource.cirrus.com 4934S: Supported 4935W: https://github.com/CirrusLogic/linux-drivers/wiki 4936T: git https://github.com/CirrusLogic/linux-drivers.git 4937F: drivers/firmware/cirrus/* 4938F: include/linux/firmware/cirrus/* 4939 4940CIRRUS LOGIC EP93XX ETHERNET DRIVER 4941M: Hartley Sweeten <hsweeten@visionengravers.com> 4942L: netdev@vger.kernel.org 4943S: Maintained 4944F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4945 4946CIRRUS LOGIC LOCHNAGAR DRIVER 4947M: Charles Keepax <ckeepax@opensource.cirrus.com> 4948M: Richard Fitzgerald <rf@opensource.cirrus.com> 4949L: patches@opensource.cirrus.com 4950S: Supported 4951F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4952F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4953F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4954F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4956F: Documentation/hwmon/lochnagar.rst 4957F: drivers/clk/clk-lochnagar.c 4958F: drivers/hwmon/lochnagar-hwmon.c 4959F: drivers/mfd/lochnagar-i2c.c 4960F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4961F: drivers/regulator/lochnagar-regulator.c 4962F: include/dt-bindings/clock/lochnagar.h 4963F: include/dt-bindings/pinctrl/lochnagar.h 4964F: include/linux/mfd/lochnagar* 4965F: sound/soc/codecs/lochnagar-sc.c 4966 4967CIRRUS LOGIC MADERA CODEC DRIVERS 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4971L: patches@opensource.cirrus.com 4972S: Supported 4973W: https://github.com/CirrusLogic/linux-drivers/wiki 4974T: git https://github.com/CirrusLogic/linux-drivers.git 4975F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4976F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4977F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4978F: drivers/gpio/gpio-madera* 4979F: drivers/irqchip/irq-madera* 4980F: drivers/mfd/cs47l* 4981F: drivers/mfd/madera* 4982F: drivers/pinctrl/cirrus/* 4983F: include/dt-bindings/sound/madera* 4984F: include/linux/irqchip/irq-madera* 4985F: include/linux/mfd/madera/* 4986F: include/sound/madera* 4987F: sound/soc/codecs/cs47l* 4988F: sound/soc/codecs/madera* 4989 4990CISCO FCOE HBA DRIVER 4991M: Satish Kharat <satishkh@cisco.com> 4992M: Sesidhar Baddela <sebaddel@cisco.com> 4993M: Karan Tilak Kumar <kartilak@cisco.com> 4994L: linux-scsi@vger.kernel.org 4995S: Supported 4996F: drivers/scsi/fnic/ 4997 4998CISCO SCSI HBA DRIVER 4999M: Karan Tilak Kumar <kartilak@cisco.com> 5000M: Sesidhar Baddela <sebaddel@cisco.com> 5001L: linux-scsi@vger.kernel.org 5002S: Supported 5003F: drivers/scsi/snic/ 5004 5005CISCO VIC ETHERNET NIC DRIVER 5006M: Christian Benvenuti <benve@cisco.com> 5007M: Satish Kharat <satishkh@cisco.com> 5008S: Supported 5009F: drivers/net/ethernet/cisco/enic/ 5010 5011CISCO VIC LOW LATENCY NIC DRIVER 5012M: Christian Benvenuti <benve@cisco.com> 5013M: Nelson Escobar <neescoba@cisco.com> 5014S: Supported 5015F: drivers/infiniband/hw/usnic/ 5016 5017CLANG CONTROL FLOW INTEGRITY SUPPORT 5018M: Sami Tolvanen <samitolvanen@google.com> 5019M: Kees Cook <keescook@chromium.org> 5020R: Nathan Chancellor <nathan@kernel.org> 5021R: Nick Desaulniers <ndesaulniers@google.com> 5022L: llvm@lists.linux.dev 5023S: Supported 5024B: https://github.com/ClangBuiltLinux/linux/issues 5025T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5026F: include/linux/cfi.h 5027F: kernel/cfi.c 5028 5029CLANG-FORMAT FILE 5030M: Miguel Ojeda <ojeda@kernel.org> 5031S: Maintained 5032F: .clang-format 5033 5034CLANG/LLVM BUILD SUPPORT 5035M: Nathan Chancellor <nathan@kernel.org> 5036M: Nick Desaulniers <ndesaulniers@google.com> 5037R: Tom Rix <trix@redhat.com> 5038L: llvm@lists.linux.dev 5039S: Supported 5040W: https://clangbuiltlinux.github.io/ 5041B: https://github.com/ClangBuiltLinux/linux/issues 5042C: irc://irc.libera.chat/clangbuiltlinux 5043F: Documentation/kbuild/llvm.rst 5044F: include/linux/compiler-clang.h 5045F: scripts/Makefile.clang 5046F: scripts/clang-tools/ 5047K: \b(?i:clang|llvm)\b 5048 5049CLK API 5050M: Russell King <linux@armlinux.org.uk> 5051L: linux-clk@vger.kernel.org 5052S: Maintained 5053F: include/linux/clk.h 5054 5055CLOCKSOURCE, CLOCKEVENT DRIVERS 5056M: Daniel Lezcano <daniel.lezcano@linaro.org> 5057M: Thomas Gleixner <tglx@linutronix.de> 5058L: linux-kernel@vger.kernel.org 5059S: Supported 5060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5061F: Documentation/devicetree/bindings/timer/ 5062F: drivers/clocksource/ 5063 5064CMPC ACPI DRIVER 5065M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5066M: Daniel Oliveira Nascimento <don@syst.com.br> 5067L: platform-driver-x86@vger.kernel.org 5068S: Supported 5069F: drivers/platform/x86/classmate-laptop.c 5070 5071COBALT MEDIA DRIVER 5072M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5073L: linux-media@vger.kernel.org 5074S: Supported 5075W: https://linuxtv.org 5076T: git git://linuxtv.org/media_tree.git 5077F: drivers/media/pci/cobalt/ 5078 5079COCCINELLE/Semantic Patches (SmPL) 5080M: Julia Lawall <Julia.Lawall@inria.fr> 5081M: Nicolas Palix <nicolas.palix@imag.fr> 5082L: cocci@inria.fr (moderated for non-subscribers) 5083S: Supported 5084W: https://coccinelle.gitlabpages.inria.fr/website/ 5085T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5086F: Documentation/dev-tools/coccinelle.rst 5087F: scripts/coccicheck 5088F: scripts/coccinelle/ 5089 5090CODA FILE SYSTEM 5091M: Jan Harkes <jaharkes@cs.cmu.edu> 5092M: coda@cs.cmu.edu 5093L: codalist@coda.cs.cmu.edu 5094S: Maintained 5095W: http://www.coda.cs.cmu.edu/ 5096F: Documentation/filesystems/coda.rst 5097F: fs/coda/ 5098F: include/linux/coda*.h 5099F: include/uapi/linux/coda*.h 5100 5101CODA V4L2 MEM2MEM DRIVER 5102M: Philipp Zabel <p.zabel@pengutronix.de> 5103L: linux-media@vger.kernel.org 5104S: Maintained 5105F: Documentation/devicetree/bindings/media/coda.yaml 5106F: drivers/media/platform/chips-media/ 5107 5108CODE OF CONDUCT 5109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5110S: Supported 5111F: Documentation/process/code-of-conduct-interpretation.rst 5112F: Documentation/process/code-of-conduct.rst 5113 5114COMEDI DRIVERS 5115M: Ian Abbott <abbotti@mev.co.uk> 5116M: H Hartley Sweeten <hsweeten@visionengravers.com> 5117S: Odd Fixes 5118F: drivers/comedi/ 5119F: include/linux/comedi/ 5120F: include/uapi/linux/comedi.h 5121 5122COMMON CLK FRAMEWORK 5123M: Michael Turquette <mturquette@baylibre.com> 5124M: Stephen Boyd <sboyd@kernel.org> 5125L: linux-clk@vger.kernel.org 5126S: Maintained 5127Q: http://patchwork.kernel.org/project/linux-clk/list/ 5128T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5129F: Documentation/devicetree/bindings/clock/ 5130F: drivers/clk/ 5131F: include/dt-bindings/clock/ 5132F: include/linux/clk-pr* 5133F: include/linux/clk/ 5134F: include/linux/of_clk.h 5135X: drivers/clk/clkdev.c 5136 5137COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5138M: Steve French <sfrench@samba.org> 5139R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5140R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5141R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5142R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5143L: linux-cifs@vger.kernel.org 5144L: samba-technical@lists.samba.org (moderated for non-subscribers) 5145S: Supported 5146W: https://wiki.samba.org/index.php/LinuxCIFS 5147T: git git://git.samba.org/sfrench/cifs-2.6.git 5148F: Documentation/admin-guide/cifs/ 5149F: fs/cifs/ 5150F: fs/smbfs_common/ 5151F: include/uapi/linux/cifs 5152 5153COMPACTPCI HOTPLUG CORE 5154M: Scott Murray <scott@spiteful.org> 5155L: linux-pci@vger.kernel.org 5156S: Maintained 5157F: drivers/pci/hotplug/cpci_hotplug* 5158 5159COMPACTPCI HOTPLUG GENERIC DRIVER 5160M: Scott Murray <scott@spiteful.org> 5161L: linux-pci@vger.kernel.org 5162S: Maintained 5163F: drivers/pci/hotplug/cpcihp_generic.c 5164 5165COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5166M: Scott Murray <scott@spiteful.org> 5167L: linux-pci@vger.kernel.org 5168S: Maintained 5169F: drivers/pci/hotplug/cpcihp_zt5550.* 5170 5171COMPAL LAPTOP SUPPORT 5172M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5173L: platform-driver-x86@vger.kernel.org 5174S: Maintained 5175F: drivers/platform/x86/compal-laptop.c 5176 5177COMPILER ATTRIBUTES 5178M: Miguel Ojeda <ojeda@kernel.org> 5179R: Nick Desaulniers <ndesaulniers@google.com> 5180S: Maintained 5181F: include/linux/compiler_attributes.h 5182 5183COMPUTE EXPRESS LINK (CXL) 5184M: Alison Schofield <alison.schofield@intel.com> 5185M: Vishal Verma <vishal.l.verma@intel.com> 5186M: Ira Weiny <ira.weiny@intel.com> 5187M: Ben Widawsky <bwidawsk@kernel.org> 5188M: Dan Williams <dan.j.williams@intel.com> 5189L: linux-cxl@vger.kernel.org 5190S: Maintained 5191F: drivers/cxl/ 5192F: include/uapi/linux/cxl_mem.h 5193 5194CONEXANT ACCESSRUNNER USB DRIVER 5195L: accessrunner-general@lists.sourceforge.net 5196S: Orphan 5197W: http://accessrunner.sourceforge.net/ 5198F: drivers/usb/atm/cxacru.c 5199 5200CONFIGFS 5201M: Joel Becker <jlbec@evilplan.org> 5202M: Christoph Hellwig <hch@lst.de> 5203S: Supported 5204T: git git://git.infradead.org/users/hch/configfs.git 5205F: fs/configfs/ 5206F: include/linux/configfs.h 5207F: samples/configfs/ 5208 5209CONSOLE SUBSYSTEM 5210M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5211S: Supported 5212F: drivers/video/console/ 5213F: include/linux/console* 5214 5215CONTEXT TRACKING 5216M: Frederic Weisbecker <frederic@kernel.org> 5217M: "Paul E. McKenney" <paulmck@kernel.org> 5218S: Maintained 5219F: include/linux/context_tracking* 5220F: kernel/context_tracking.c 5221 5222CONTROL GROUP (CGROUP) 5223M: Tejun Heo <tj@kernel.org> 5224M: Zefan Li <lizefan.x@bytedance.com> 5225M: Johannes Weiner <hannes@cmpxchg.org> 5226L: cgroups@vger.kernel.org 5227S: Maintained 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5229F: Documentation/admin-guide/cgroup-v1/ 5230F: Documentation/admin-guide/cgroup-v2.rst 5231F: include/linux/cgroup* 5232F: kernel/cgroup/ 5233F: tools/testing/selftests/cgroup/ 5234 5235CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5236M: Tejun Heo <tj@kernel.org> 5237M: Josef Bacik <josef@toxicpanda.com> 5238M: Jens Axboe <axboe@kernel.dk> 5239L: cgroups@vger.kernel.org 5240L: linux-block@vger.kernel.org 5241T: git git://git.kernel.dk/linux-block 5242F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5243F: block/bfq-cgroup.c 5244F: block/blk-cgroup.c 5245F: block/blk-iocost.c 5246F: block/blk-iolatency.c 5247F: block/blk-throttle.c 5248F: include/linux/blk-cgroup.h 5249 5250CONTROL GROUP - CPUSET 5251M: Waiman Long <longman@redhat.com> 5252M: Zefan Li <lizefan.x@bytedance.com> 5253L: cgroups@vger.kernel.org 5254S: Maintained 5255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5256F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5257F: include/linux/cpuset.h 5258F: kernel/cgroup/cpuset.c 5259 5260CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5261M: Johannes Weiner <hannes@cmpxchg.org> 5262M: Michal Hocko <mhocko@kernel.org> 5263M: Roman Gushchin <roman.gushchin@linux.dev> 5264M: Shakeel Butt <shakeelb@google.com> 5265R: Muchun Song <muchun.song@linux.dev> 5266L: cgroups@vger.kernel.org 5267L: linux-mm@kvack.org 5268S: Maintained 5269F: mm/memcontrol.c 5270F: mm/swap_cgroup.c 5271F: tools/testing/selftests/cgroup/memcg_protection.m 5272F: tools/testing/selftests/cgroup/test_kmem.c 5273F: tools/testing/selftests/cgroup/test_memcontrol.c 5274 5275CORETEMP HARDWARE MONITORING DRIVER 5276M: Fenghua Yu <fenghua.yu@intel.com> 5277L: linux-hwmon@vger.kernel.org 5278S: Maintained 5279F: Documentation/hwmon/coretemp.rst 5280F: drivers/hwmon/coretemp.c 5281 5282CORSAIR-CPRO HARDWARE MONITOR DRIVER 5283M: Marius Zachmann <mail@mariuszachmann.de> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: drivers/hwmon/corsair-cpro.c 5287 5288CORSAIR-PSU HARDWARE MONITOR DRIVER 5289M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5290L: linux-hwmon@vger.kernel.org 5291S: Maintained 5292F: Documentation/hwmon/corsair-psu.rst 5293F: drivers/hwmon/corsair-psu.c 5294 5295COUNTER SUBSYSTEM 5296M: William Breathitt Gray <william.gray@linaro.org> 5297L: linux-iio@vger.kernel.org 5298S: Maintained 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5300F: Documentation/ABI/testing/sysfs-bus-counter 5301F: Documentation/driver-api/generic-counter.rst 5302F: drivers/counter/ 5303F: include/linux/counter.h 5304F: include/uapi/linux/counter.h 5305F: tools/counter/ 5306 5307CP2615 I2C DRIVER 5308M: Bence Csókás <bence98@sch.bme.hu> 5309S: Maintained 5310F: drivers/i2c/busses/i2c-cp2615.c 5311 5312CPMAC ETHERNET DRIVER 5313M: Florian Fainelli <f.fainelli@gmail.com> 5314L: netdev@vger.kernel.org 5315S: Maintained 5316F: drivers/net/ethernet/ti/cpmac.c 5317 5318CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5319M: Viresh Kumar <viresh.kumar@linaro.org> 5320M: Sudeep Holla <sudeep.holla@arm.com> 5321L: linux-pm@vger.kernel.org 5322S: Maintained 5323W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5324F: drivers/cpufreq/vexpress-spc-cpufreq.c 5325 5326CPU FREQUENCY SCALING FRAMEWORK 5327M: "Rafael J. Wysocki" <rafael@kernel.org> 5328M: Viresh Kumar <viresh.kumar@linaro.org> 5329L: linux-pm@vger.kernel.org 5330S: Maintained 5331B: https://bugzilla.kernel.org 5332T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5334F: Documentation/admin-guide/pm/cpufreq.rst 5335F: Documentation/admin-guide/pm/intel_pstate.rst 5336F: Documentation/cpu-freq/ 5337F: Documentation/devicetree/bindings/cpufreq/ 5338F: drivers/cpufreq/ 5339F: include/linux/cpufreq.h 5340F: include/linux/sched/cpufreq.h 5341F: kernel/sched/cpufreq*.c 5342F: tools/testing/selftests/cpufreq/ 5343 5344CPU IDLE TIME MANAGEMENT FRAMEWORK 5345M: "Rafael J. Wysocki" <rafael@kernel.org> 5346M: Daniel Lezcano <daniel.lezcano@linaro.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349B: https://bugzilla.kernel.org 5350T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5351F: Documentation/admin-guide/pm/cpuidle.rst 5352F: Documentation/driver-api/pm/cpuidle.rst 5353F: drivers/cpuidle/ 5354F: include/linux/cpuidle.h 5355 5356CPU POWER MONITORING SUBSYSTEM 5357M: Thomas Renninger <trenn@suse.com> 5358M: Shuah Khan <shuah@kernel.org> 5359M: Shuah Khan <skhan@linuxfoundation.org> 5360L: linux-pm@vger.kernel.org 5361S: Maintained 5362F: tools/power/cpupower/ 5363 5364CPUID/MSR DRIVER 5365M: "H. Peter Anvin" <hpa@zytor.com> 5366S: Maintained 5367F: arch/x86/kernel/cpuid.c 5368F: arch/x86/kernel/msr.c 5369 5370CPUIDLE DRIVER - ARM BIG LITTLE 5371M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5372M: Daniel Lezcano <daniel.lezcano@linaro.org> 5373L: linux-pm@vger.kernel.org 5374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5375S: Maintained 5376T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5377F: drivers/cpuidle/cpuidle-big_little.c 5378 5379CPUIDLE DRIVER - ARM EXYNOS 5380M: Daniel Lezcano <daniel.lezcano@linaro.org> 5381M: Kukjin Kim <kgene@kernel.org> 5382R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5383L: linux-pm@vger.kernel.org 5384L: linux-samsung-soc@vger.kernel.org 5385S: Supported 5386F: arch/arm/mach-exynos/pm.c 5387F: drivers/cpuidle/cpuidle-exynos.c 5388F: include/linux/platform_data/cpuidle-exynos.h 5389 5390CPUIDLE DRIVER - ARM PSCI 5391M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5392M: Sudeep Holla <sudeep.holla@arm.com> 5393L: linux-pm@vger.kernel.org 5394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5395S: Supported 5396F: drivers/cpuidle/cpuidle-psci.c 5397 5398CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5399M: Ulf Hansson <ulf.hansson@linaro.org> 5400L: linux-pm@vger.kernel.org 5401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5402S: Supported 5403F: drivers/cpuidle/cpuidle-psci-domain.c 5404F: drivers/cpuidle/cpuidle-psci.h 5405 5406CPUIDLE DRIVER - DT IDLE PM DOMAIN 5407M: Ulf Hansson <ulf.hansson@linaro.org> 5408L: linux-pm@vger.kernel.org 5409S: Supported 5410F: drivers/cpuidle/dt_idle_genpd.c 5411F: drivers/cpuidle/dt_idle_genpd.h 5412 5413CPUIDLE DRIVER - RISC-V SBI 5414M: Anup Patel <anup@brainfault.org> 5415L: linux-pm@vger.kernel.org 5416L: linux-riscv@lists.infradead.org 5417S: Maintained 5418F: drivers/cpuidle/cpuidle-riscv-sbi.c 5419 5420CRAMFS FILESYSTEM 5421M: Nicolas Pitre <nico@fluxnic.net> 5422S: Maintained 5423F: Documentation/filesystems/cramfs.rst 5424F: fs/cramfs/ 5425 5426CREATIVE SB0540 5427M: Bastien Nocera <hadess@hadess.net> 5428L: linux-input@vger.kernel.org 5429S: Maintained 5430F: drivers/hid/hid-creative-sb0540.c 5431 5432CRYPTO API 5433M: Herbert Xu <herbert@gondor.apana.org.au> 5434M: "David S. Miller" <davem@davemloft.net> 5435L: linux-crypto@vger.kernel.org 5436S: Maintained 5437T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5438T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5439F: Documentation/crypto/ 5440F: Documentation/devicetree/bindings/crypto/ 5441F: arch/*/crypto/ 5442F: crypto/ 5443F: drivers/crypto/ 5444F: include/crypto/ 5445F: include/linux/crypto* 5446F: lib/crypto/ 5447 5448CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5449M: Neil Horman <nhorman@tuxdriver.com> 5450L: linux-crypto@vger.kernel.org 5451S: Maintained 5452F: crypto/ansi_cprng.c 5453F: crypto/rng.c 5454 5455CS3308 MEDIA DRIVER 5456M: Hans Verkuil <hverkuil@xs4all.nl> 5457L: linux-media@vger.kernel.org 5458S: Odd Fixes 5459W: http://linuxtv.org 5460T: git git://linuxtv.org/media_tree.git 5461F: drivers/media/i2c/cs3308.c 5462 5463CS5535 Audio ALSA driver 5464M: Jaya Kumar <jayakumar.alsa@gmail.com> 5465S: Maintained 5466F: sound/pci/cs5535audio/ 5467 5468CTU CAN FD DRIVER 5469M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5470M: Ondrej Ille <ondrej.ille@gmail.com> 5471L: linux-can@vger.kernel.org 5472S: Maintained 5473F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5474F: drivers/net/can/ctucanfd/ 5475 5476CW1200 WLAN driver 5477M: Solomon Peachy <pizza@shaftnet.org> 5478S: Maintained 5479F: drivers/net/wireless/st/cw1200/ 5480 5481CX18 VIDEO4LINUX DRIVER 5482M: Andy Walls <awalls@md.metrocast.net> 5483L: linux-media@vger.kernel.org 5484S: Maintained 5485W: https://linuxtv.org 5486T: git git://linuxtv.org/media_tree.git 5487F: drivers/media/pci/cx18/ 5488F: include/uapi/linux/ivtv* 5489 5490CX2341X MPEG ENCODER HELPER MODULE 5491M: Hans Verkuil <hverkuil@xs4all.nl> 5492L: linux-media@vger.kernel.org 5493S: Maintained 5494W: https://linuxtv.org 5495T: git git://linuxtv.org/media_tree.git 5496F: drivers/media/common/cx2341x* 5497F: include/media/drv-intf/cx2341x.h 5498 5499CX24120 MEDIA DRIVER 5500M: Jemma Denson <jdenson@gmail.com> 5501M: Patrick Boettcher <patrick.boettcher@posteo.de> 5502L: linux-media@vger.kernel.org 5503S: Maintained 5504W: https://linuxtv.org 5505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5506F: drivers/media/dvb-frontends/cx24120* 5507 5508CX88 VIDEO4LINUX DRIVER 5509M: Mauro Carvalho Chehab <mchehab@kernel.org> 5510L: linux-media@vger.kernel.org 5511S: Odd fixes 5512W: https://linuxtv.org 5513T: git git://linuxtv.org/media_tree.git 5514F: Documentation/driver-api/media/drivers/cx88* 5515F: drivers/media/pci/cx88/ 5516 5517CXD2820R MEDIA DRIVER 5518M: Antti Palosaari <crope@iki.fi> 5519L: linux-media@vger.kernel.org 5520S: Maintained 5521W: https://linuxtv.org 5522W: http://palosaari.fi/linux/ 5523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5524T: git git://linuxtv.org/anttip/media_tree.git 5525F: drivers/media/dvb-frontends/cxd2820r* 5526 5527CXGB3 ETHERNET DRIVER (CXGB3) 5528M: Raju Rangoju <rajur@chelsio.com> 5529L: netdev@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/net/ethernet/chelsio/cxgb3/ 5533 5534CXGB3 ISCSI DRIVER (CXGB3I) 5535M: Varun Prakash <varun@chelsio.com> 5536L: linux-scsi@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/scsi/cxgbi/cxgb3i 5540 5541CXGB4 CRYPTO DRIVER (chcr) 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: linux-crypto@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/crypto/chelsio 5547 5548CXGB4 ETHERNET DRIVER (CXGB4) 5549M: Raju Rangoju <rajur@chelsio.com> 5550L: netdev@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/net/ethernet/chelsio/cxgb4/ 5554 5555CXGB4 INLINE CRYPTO DRIVER 5556M: Ayush Sawal <ayush.sawal@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/inline_crypto/ 5561 5562CXGB4 ISCSI DRIVER (CXGB4I) 5563M: Varun Prakash <varun@chelsio.com> 5564L: linux-scsi@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/scsi/cxgbi/cxgb4i 5568 5569CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5570M: Potnuri Bharat Teja <bharat@chelsio.com> 5571L: linux-rdma@vger.kernel.org 5572S: Supported 5573W: http://www.openfabrics.org 5574F: drivers/infiniband/hw/cxgb4/ 5575F: include/uapi/rdma/cxgb4-abi.h 5576 5577CXGB4VF ETHERNET DRIVER (CXGB4VF) 5578M: Raju Rangoju <rajur@chelsio.com> 5579L: netdev@vger.kernel.org 5580S: Supported 5581W: http://www.chelsio.com 5582F: drivers/net/ethernet/chelsio/cxgb4vf/ 5583 5584CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5585M: Frederic Barrat <fbarrat@linux.ibm.com> 5586M: Andrew Donnellan <ajd@linux.ibm.com> 5587L: linuxppc-dev@lists.ozlabs.org 5588S: Supported 5589F: Documentation/ABI/testing/sysfs-class-cxl 5590F: Documentation/powerpc/cxl.rst 5591F: arch/powerpc/platforms/powernv/pci-cxl.c 5592F: drivers/misc/cxl/ 5593F: include/misc/cxl* 5594F: include/uapi/misc/cxl.h 5595 5596CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5597M: Manoj N. Kumar <manoj@linux.ibm.com> 5598M: Matthew R. Ochs <mrochs@linux.ibm.com> 5599M: Uma Krishnan <ukrishn@linux.ibm.com> 5600L: linux-scsi@vger.kernel.org 5601S: Supported 5602F: Documentation/powerpc/cxlflash.rst 5603F: drivers/scsi/cxlflash/ 5604F: include/uapi/scsi/cxlflash_ioctl.h 5605 5606CYBERPRO FB DRIVER 5607M: Russell King <linux@armlinux.org.uk> 5608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5609S: Maintained 5610W: http://www.armlinux.org.uk/ 5611F: drivers/video/fbdev/cyber2000fb.* 5612 5613CYCLADES PC300 DRIVER 5614S: Orphan 5615F: drivers/net/wan/pc300* 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 5636CYPRESS_FIRMWARE MEDIA DRIVER 5637M: Antti Palosaari <crope@iki.fi> 5638L: linux-media@vger.kernel.org 5639S: Maintained 5640W: https://linuxtv.org 5641W: http://palosaari.fi/linux/ 5642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5643T: git git://linuxtv.org/anttip/media_tree.git 5644F: drivers/media/common/cypress_firmware* 5645 5646CYTTSP TOUCHSCREEN DRIVER 5647M: Linus Walleij <linus.walleij@linaro.org> 5648L: linux-input@vger.kernel.org 5649S: Maintained 5650F: drivers/input/touchscreen/cyttsp* 5651 5652D-LINK DIR-685 TOUCHKEYS DRIVER 5653M: Linus Walleij <linus.walleij@linaro.org> 5654L: linux-input@vger.kernel.org 5655S: Supported 5656F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5657 5658DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5659M: Joshua Kinard <kumba@gentoo.org> 5660S: Maintained 5661F: drivers/rtc/rtc-ds1685.c 5662F: include/linux/rtc/ds1685.h 5663 5664DAMA SLAVE for AX.25 5665M: Joerg Reuter <jreuter@yaina.de> 5666L: linux-hams@vger.kernel.org 5667S: Maintained 5668W: http://yaina.de/jreuter/ 5669W: http://www.qsl.net/dl1bke/ 5670F: net/ax25/af_ax25.c 5671F: net/ax25/ax25_dev.c 5672F: net/ax25/ax25_ds_* 5673F: net/ax25/ax25_in.c 5674F: net/ax25/ax25_out.c 5675F: net/ax25/ax25_timer.c 5676F: net/ax25/sysctl_net_ax25.c 5677 5678DATA ACCESS MONITOR 5679M: SeongJae Park <sj@kernel.org> 5680L: damon@lists.linux.dev 5681L: linux-mm@kvack.org 5682S: Maintained 5683W: https://damonitor.github.io 5684P: Documentation/mm/damon/maintainer-profile.rst 5685T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5686T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5687T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5688F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5689F: Documentation/admin-guide/mm/damon/ 5690F: Documentation/mm/damon/ 5691F: include/linux/damon.h 5692F: include/trace/events/damon.h 5693F: mm/damon/ 5694F: tools/testing/selftests/damon/ 5695 5696DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5697L: netdev@vger.kernel.org 5698S: Orphan 5699F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5700F: drivers/net/ethernet/dec/tulip/dmfe.c 5701 5702DC390/AM53C974 SCSI driver 5703M: Hannes Reinecke <hare@suse.com> 5704L: linux-scsi@vger.kernel.org 5705S: Maintained 5706F: drivers/scsi/am53c974.c 5707 5708DC395x SCSI driver 5709M: Oliver Neukum <oliver@neukum.org> 5710M: Ali Akcaagac <aliakc@web.de> 5711M: Jamie Lenehan <lenehan@twibble.org> 5712L: dc395x@twibble.org 5713S: Maintained 5714W: http://twibble.org/dist/dc395x/ 5715W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5716F: Documentation/scsi/dc395x.rst 5717F: drivers/scsi/dc395x.* 5718 5719DCCP PROTOCOL 5720L: dccp@vger.kernel.org 5721S: Orphan 5722W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5723F: include/linux/dccp.h 5724F: include/linux/tfrc.h 5725F: include/uapi/linux/dccp.h 5726F: net/dccp/ 5727 5728DECSTATION PLATFORM SUPPORT 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730L: linux-mips@vger.kernel.org 5731S: Maintained 5732W: http://www.linux-mips.org/wiki/DECstation 5733F: arch/mips/dec/ 5734F: arch/mips/include/asm/dec/ 5735F: arch/mips/include/asm/mach-dec/ 5736 5737DEFXX FDDI NETWORK DRIVER 5738M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5739S: Maintained 5740F: drivers/net/fddi/defxx.* 5741 5742DEFZA FDDI NETWORK DRIVER 5743M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5744S: Maintained 5745F: drivers/net/fddi/defza.* 5746 5747DEINTERLACE DRIVERS FOR ALLWINNER H3 5748M: Jernej Skrabec <jernej.skrabec@gmail.com> 5749L: linux-media@vger.kernel.org 5750S: Maintained 5751T: git git://linuxtv.org/media_tree.git 5752F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5753F: drivers/media/platform/sunxi/sun8i-di/ 5754 5755DELL LAPTOP DRIVER 5756M: Matthew Garrett <mjg59@srcf.ucam.org> 5757M: Pali Rohár <pali@kernel.org> 5758L: platform-driver-x86@vger.kernel.org 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-laptop.c 5761 5762DELL LAPTOP FREEFALL DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: drivers/platform/x86/dell/dell-smo8800.c 5766 5767DELL LAPTOP RBTN DRIVER 5768M: Pali Rohár <pali@kernel.org> 5769S: Maintained 5770F: drivers/platform/x86/dell/dell-rbtn.* 5771 5772DELL LAPTOP SMM DRIVER 5773M: Pali Rohár <pali@kernel.org> 5774S: Maintained 5775F: Documentation/ABI/obsolete/procfs-i8k 5776F: drivers/hwmon/dell-smm-hwmon.c 5777F: include/uapi/linux/i8k.h 5778 5779DELL REMOTE BIOS UPDATE DRIVER 5780M: Stuart Hayes <stuart.w.hayes@gmail.com> 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell_rbu.c 5784 5785DELL SMBIOS DRIVER 5786M: Pali Rohár <pali@kernel.org> 5787L: Dell.Client.Kernel@dell.com 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: drivers/platform/x86/dell/dell-smbios.* 5791 5792DELL SMBIOS SMM DRIVER 5793L: Dell.Client.Kernel@dell.com 5794L: platform-driver-x86@vger.kernel.org 5795S: Maintained 5796F: drivers/platform/x86/dell/dell-smbios-smm.c 5797 5798DELL SMBIOS WMI DRIVER 5799L: Dell.Client.Kernel@dell.com 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: drivers/platform/x86/dell/dell-smbios-wmi.c 5803F: tools/wmi/dell-smbios-example.c 5804 5805DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5806M: Stuart Hayes <stuart.w.hayes@gmail.com> 5807L: platform-driver-x86@vger.kernel.org 5808S: Maintained 5809F: Documentation/driver-api/dcdbas.rst 5810F: drivers/platform/x86/dell/dcdbas.* 5811 5812DELL WMI DDV DRIVER 5813M: Armin Wolf <W_Armin@gmx.de> 5814S: Maintained 5815F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5816F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5817F: drivers/platform/x86/dell/dell-wmi-ddv.c 5818 5819DELL WMI DESCRIPTOR DRIVER 5820L: Dell.Client.Kernel@dell.com 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5823 5824DELL WMI HARDWARE PRIVACY SUPPORT 5825M: Perry Yuan <Perry.Yuan@dell.com> 5826L: Dell.Client.Kernel@dell.com 5827L: platform-driver-x86@vger.kernel.org 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-privacy.c 5830 5831DELL WMI NOTIFICATIONS DRIVER 5832M: Matthew Garrett <mjg59@srcf.ucam.org> 5833M: Pali Rohár <pali@kernel.org> 5834S: Maintained 5835F: drivers/platform/x86/dell/dell-wmi-base.c 5836 5837DELL WMI SYSMAN DRIVER 5838M: Prasanth Ksr <prasanth.ksr@dell.com> 5839L: Dell.Client.Kernel@dell.com 5840L: platform-driver-x86@vger.kernel.org 5841S: Maintained 5842F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5843F: drivers/platform/x86/dell/dell-wmi-sysman/ 5844 5845DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5846M: Zev Weiss <zev@bewilderbeest.net> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5850 5851DELTA DPS920AB PSU DRIVER 5852M: Robert Marko <robert.marko@sartura.hr> 5853L: linux-hwmon@vger.kernel.org 5854S: Maintained 5855F: Documentation/hwmon/dps920ab.rst 5856F: drivers/hwmon/pmbus/dps920ab.c 5857 5858DELTA NETWORKS TN48M CPLD DRIVERS 5859M: Robert Marko <robert.marko@sartura.hr> 5860S: Maintained 5861F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5862F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5863F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5864F: drivers/gpio/gpio-tn48m.c 5865F: include/dt-bindings/reset/delta,tn48m-reset.h 5866 5867DELTA ST MEDIA DRIVER 5868M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5869L: linux-media@vger.kernel.org 5870S: Supported 5871W: https://linuxtv.org 5872T: git git://linuxtv.org/media_tree.git 5873F: drivers/media/platform/st/sti/delta 5874 5875DENALI NAND DRIVER 5876L: linux-mtd@lists.infradead.org 5877S: Orphan 5878F: drivers/mtd/nand/raw/denali* 5879 5880DESIGNWARE EDMA CORE IP DRIVER 5881M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5882L: dmaengine@vger.kernel.org 5883S: Maintained 5884F: drivers/dma/dw-edma/ 5885F: include/linux/dma/edma.h 5886 5887DESIGNWARE USB2 DRD IP DRIVER 5888M: Minas Harutyunyan <hminas@synopsys.com> 5889L: linux-usb@vger.kernel.org 5890S: Maintained 5891T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5892F: drivers/usb/dwc2/ 5893 5894DESIGNWARE USB3 DRD IP DRIVER 5895M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5896L: linux-usb@vger.kernel.org 5897S: Maintained 5898F: drivers/usb/dwc3/ 5899 5900DESIGNWARE XDATA IP DRIVER 5901M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5902L: linux-pci@vger.kernel.org 5903S: Maintained 5904F: Documentation/misc-devices/dw-xdata-pcie.rst 5905F: drivers/misc/dw-xdata-pcie.c 5906 5907DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5908M: Andreas Klinger <ak@it-klinger.de> 5909L: linux-iio@vger.kernel.org 5910S: Maintained 5911F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5912F: drivers/iio/proximity/srf*.c 5913 5914DEVICE COREDUMP (DEV_COREDUMP) 5915M: Johannes Berg <johannes@sipsolutions.net> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: drivers/base/devcoredump.c 5919F: include/linux/devcoredump.h 5920 5921DEVICE DEPENDENCY HELPER SCRIPT 5922M: Saravana Kannan <saravanak@google.com> 5923L: linux-kernel@vger.kernel.org 5924S: Maintained 5925F: scripts/dev-needs.sh 5926 5927DEVICE DIRECT ACCESS (DAX) 5928M: Dan Williams <dan.j.williams@intel.com> 5929M: Vishal Verma <vishal.l.verma@intel.com> 5930M: Dave Jiang <dave.jiang@intel.com> 5931L: nvdimm@lists.linux.dev 5932L: linux-cxl@vger.kernel.org 5933S: Supported 5934F: drivers/dax/ 5935 5936DEVICE FREQUENCY (DEVFREQ) 5937M: MyungJoo Ham <myungjoo.ham@samsung.com> 5938M: Kyungmin Park <kyungmin.park@samsung.com> 5939M: Chanwoo Choi <cw00.choi@samsung.com> 5940L: linux-pm@vger.kernel.org 5941S: Maintained 5942T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5943F: Documentation/devicetree/bindings/devfreq/ 5944F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5945F: drivers/devfreq/ 5946F: include/linux/devfreq.h 5947F: include/trace/events/devfreq.h 5948 5949DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5950M: Chanwoo Choi <cw00.choi@samsung.com> 5951L: linux-pm@vger.kernel.org 5952S: Supported 5953T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5954F: Documentation/devicetree/bindings/devfreq/event/ 5955F: drivers/devfreq/devfreq-event.c 5956F: drivers/devfreq/event/ 5957F: include/dt-bindings/pmu/exynos_ppmu.h 5958F: include/linux/devfreq-event.h 5959 5960DEVICE RESOURCE MANAGEMENT HELPERS 5961M: Hans de Goede <hdegoede@redhat.com> 5962R: Matti Vaittinen <mazziesaccount@gmail.com> 5963S: Maintained 5964F: include/linux/devm-helpers.h 5965 5966DEVICE-MAPPER (LVM) 5967M: Alasdair Kergon <agk@redhat.com> 5968M: Mike Snitzer <snitzer@kernel.org> 5969M: dm-devel@redhat.com 5970L: dm-devel@redhat.com 5971S: Maintained 5972W: http://sources.redhat.com/dm 5973Q: http://patchwork.kernel.org/project/dm-devel/list/ 5974T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5975T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5976F: Documentation/admin-guide/device-mapper/ 5977F: drivers/md/Kconfig 5978F: drivers/md/Makefile 5979F: drivers/md/dm* 5980F: drivers/md/persistent-data/ 5981F: include/linux/device-mapper.h 5982F: include/linux/dm-*.h 5983F: include/uapi/linux/dm-*.h 5984 5985DEVLINK 5986M: Jiri Pirko <jiri@resnulli.us> 5987L: netdev@vger.kernel.org 5988S: Supported 5989F: Documentation/networking/devlink 5990F: include/net/devlink.h 5991F: include/uapi/linux/devlink.h 5992F: net/devlink/ 5993 5994DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5995M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5996L: kernel@dh-electronics.com 5997S: Maintained 5998F: arch/arm/boot/dts/imx6*-dhcom-* 5999F: arch/arm/boot/dts/imx6*-dhcor-* 6000 6001DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6002M: Marek Vasut <marex@denx.de> 6003L: kernel@dh-electronics.com 6004S: Maintained 6005F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6006F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6007 6008DIALOG SEMICONDUCTOR DRIVERS 6009M: Support Opensource <support.opensource@diasemi.com> 6010S: Supported 6011W: http://www.dialog-semiconductor.com/products 6012F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6013F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6014F: Documentation/devicetree/bindings/mfd/da90*.txt 6015F: Documentation/devicetree/bindings/mfd/da90*.yaml 6016F: Documentation/devicetree/bindings/regulator/da92*.txt 6017F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6018F: Documentation/devicetree/bindings/regulator/slg51000.txt 6019F: Documentation/devicetree/bindings/sound/da[79]*.txt 6020F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6021F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6022F: Documentation/hwmon/da90??.rst 6023F: drivers/gpio/gpio-da90??.c 6024F: drivers/hwmon/da90??-hwmon.c 6025F: drivers/iio/adc/da91??-*.c 6026F: drivers/input/misc/da72??.[ch] 6027F: drivers/input/misc/da90??_onkey.c 6028F: drivers/input/touchscreen/da9052_tsi.c 6029F: drivers/leds/leds-da90??.c 6030F: drivers/mfd/da903x.c 6031F: drivers/mfd/da90??-*.c 6032F: drivers/mfd/da91??-*.c 6033F: drivers/pinctrl/pinctrl-da90??.c 6034F: drivers/power/supply/da9052-battery.c 6035F: drivers/power/supply/da91??-*.c 6036F: drivers/regulator/da9???-regulator.[ch] 6037F: drivers/regulator/slg51000-regulator.[ch] 6038F: drivers/rtc/rtc-da90??.c 6039F: drivers/thermal/da90??-thermal.c 6040F: drivers/video/backlight/da90??_bl.c 6041F: drivers/watchdog/da90??_wdt.c 6042F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6043F: include/linux/mfd/da903x.h 6044F: include/linux/mfd/da9052/ 6045F: include/linux/mfd/da9055/ 6046F: include/linux/mfd/da9062/ 6047F: include/linux/mfd/da9063/ 6048F: include/linux/mfd/da9150/ 6049F: include/linux/regulator/da9211.h 6050F: include/sound/da[79]*.h 6051F: sound/soc/codecs/da[79]*.[ch] 6052 6053DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6054M: William Breathitt Gray <william.gray@linaro.org> 6055L: linux-gpio@vger.kernel.org 6056S: Maintained 6057F: drivers/gpio/gpio-gpio-mm.c 6058 6059DIOLAN U2C-12 I2C DRIVER 6060M: Guenter Roeck <linux@roeck-us.net> 6061L: linux-i2c@vger.kernel.org 6062S: Maintained 6063F: drivers/i2c/busses/i2c-diolan-u2c.c 6064 6065DIRECTORY NOTIFICATION (DNOTIFY) 6066M: Jan Kara <jack@suse.cz> 6067R: Amir Goldstein <amir73il@gmail.com> 6068L: linux-fsdevel@vger.kernel.org 6069S: Maintained 6070F: Documentation/filesystems/dnotify.rst 6071F: fs/notify/dnotify/ 6072F: include/linux/dnotify.h 6073 6074DISK GEOMETRY AND PARTITION HANDLING 6075M: Andries Brouwer <aeb@cwi.nl> 6076S: Maintained 6077W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6078W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6079W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6080 6081DISKQUOTA 6082M: Jan Kara <jack@suse.com> 6083S: Maintained 6084F: Documentation/filesystems/quota.rst 6085F: fs/quota/ 6086F: include/linux/quota*.h 6087F: include/uapi/linux/quota*.h 6088 6089DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6090M: Bernie Thompson <bernie@plugable.com> 6091L: linux-fbdev@vger.kernel.org 6092S: Maintained 6093W: http://plugable.com/category/projects/udlfb/ 6094F: Documentation/fb/udlfb.rst 6095F: drivers/video/fbdev/udlfb.c 6096F: include/video/udlfb.h 6097 6098DISTRIBUTED LOCK MANAGER (DLM) 6099M: Christine Caulfield <ccaulfie@redhat.com> 6100M: David Teigland <teigland@redhat.com> 6101L: cluster-devel@redhat.com 6102S: Supported 6103W: http://sources.redhat.com/cluster/ 6104T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6105F: fs/dlm/ 6106 6107DMA BUFFER SHARING FRAMEWORK 6108M: Sumit Semwal <sumit.semwal@linaro.org> 6109M: Christian König <christian.koenig@amd.com> 6110L: linux-media@vger.kernel.org 6111L: dri-devel@lists.freedesktop.org 6112L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6113S: Maintained 6114T: git git://anongit.freedesktop.org/drm/drm-misc 6115F: Documentation/driver-api/dma-buf.rst 6116F: drivers/dma-buf/ 6117F: include/linux/*fence.h 6118F: include/linux/dma-buf.h 6119F: include/linux/dma-resv.h 6120K: \bdma_(?:buf|fence|resv)\b 6121 6122DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6123M: Vinod Koul <vkoul@kernel.org> 6124L: dmaengine@vger.kernel.org 6125S: Maintained 6126Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6127T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6128F: Documentation/devicetree/bindings/dma/ 6129F: Documentation/driver-api/dmaengine/ 6130F: drivers/dma/ 6131F: include/dt-bindings/dma/ 6132F: include/linux/dma/ 6133F: include/linux/dmaengine.h 6134F: include/linux/of_dma.h 6135 6136DMA MAPPING BENCHMARK 6137M: Xiang Chen <chenxiang66@hisilicon.com> 6138L: iommu@lists.linux.dev 6139F: kernel/dma/map_benchmark.c 6140F: tools/testing/selftests/dma/ 6141 6142DMA MAPPING HELPERS 6143M: Christoph Hellwig <hch@lst.de> 6144M: Marek Szyprowski <m.szyprowski@samsung.com> 6145R: Robin Murphy <robin.murphy@arm.com> 6146L: iommu@lists.linux.dev 6147S: Supported 6148W: http://git.infradead.org/users/hch/dma-mapping.git 6149T: git git://git.infradead.org/users/hch/dma-mapping.git 6150F: include/asm-generic/dma-mapping.h 6151F: include/linux/dma-direct.h 6152F: include/linux/dma-map-ops.h 6153F: include/linux/dma-mapping.h 6154F: include/linux/swiotlb.h 6155F: kernel/dma/ 6156 6157DMA-BUF HEAPS FRAMEWORK 6158M: Sumit Semwal <sumit.semwal@linaro.org> 6159R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6160R: Liam Mark <lmark@codeaurora.org> 6161R: Laura Abbott <labbott@redhat.com> 6162R: Brian Starkey <Brian.Starkey@arm.com> 6163R: John Stultz <jstultz@google.com> 6164L: linux-media@vger.kernel.org 6165L: dri-devel@lists.freedesktop.org 6166L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6167S: Maintained 6168T: git git://anongit.freedesktop.org/drm/drm-misc 6169F: drivers/dma-buf/dma-heap.c 6170F: drivers/dma-buf/heaps/* 6171F: include/linux/dma-heap.h 6172F: include/uapi/linux/dma-heap.h 6173 6174DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6175M: Lukasz Luba <lukasz.luba@arm.com> 6176L: linux-pm@vger.kernel.org 6177L: linux-samsung-soc@vger.kernel.org 6178S: Maintained 6179F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6180F: drivers/memory/samsung/exynos5422-dmc.c 6181 6182DME1737 HARDWARE MONITOR DRIVER 6183M: Juerg Haefliger <juergh@proton.me> 6184L: linux-hwmon@vger.kernel.org 6185S: Maintained 6186F: Documentation/hwmon/dme1737.rst 6187F: drivers/hwmon/dme1737.c 6188 6189DMI/SMBIOS SUPPORT 6190M: Jean Delvare <jdelvare@suse.com> 6191S: Maintained 6192T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6193F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6194F: drivers/firmware/dmi-id.c 6195F: drivers/firmware/dmi_scan.c 6196F: include/linux/dmi.h 6197 6198DOCUMENTATION 6199M: Jonathan Corbet <corbet@lwn.net> 6200L: linux-doc@vger.kernel.org 6201S: Maintained 6202P: Documentation/doc-guide/maintainer-profile.rst 6203T: git git://git.lwn.net/linux.git docs-next 6204F: Documentation/ 6205F: scripts/documentation-file-ref-check 6206F: scripts/kernel-doc 6207F: scripts/sphinx-pre-install 6208X: Documentation/ABI/ 6209X: Documentation/admin-guide/media/ 6210X: Documentation/devicetree/ 6211X: Documentation/driver-api/media/ 6212X: Documentation/firmware-guide/acpi/ 6213X: Documentation/i2c/ 6214X: Documentation/power/ 6215X: Documentation/spi/ 6216X: Documentation/userspace-api/media/ 6217 6218DOCUMENTATION REPORTING ISSUES 6219M: Thorsten Leemhuis <linux@leemhuis.info> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6223F: Documentation/admin-guide/reporting-issues.rst 6224 6225DOCUMENTATION SCRIPTS 6226M: Mauro Carvalho Chehab <mchehab@kernel.org> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/sphinx/parse-headers.pl 6230F: scripts/documentation-file-ref-check 6231F: scripts/sphinx-pre-install 6232 6233DOCUMENTATION/ITALIAN 6234M: Federico Vaga <federico.vaga@vaga.pv.it> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/it_IT 6238 6239DOCUMENTATION/JAPANESE 6240R: Akira Yokosawa <akiyks@gmail.com> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/translations/ja_JP 6244 6245DONGWOON DW9714 LENS VOICE COIL DRIVER 6246M: Sakari Ailus <sakari.ailus@linux.intel.com> 6247L: linux-media@vger.kernel.org 6248S: Maintained 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6251F: drivers/media/i2c/dw9714.c 6252 6253DONGWOON DW9768 LENS VOICE COIL DRIVER 6254M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6259F: drivers/media/i2c/dw9768.c 6260 6261DONGWOON DW9807 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6267F: drivers/media/i2c/dw9807-vcm.c 6268 6269DOUBLETALK DRIVER 6270M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6271L: blinux-list@redhat.com 6272S: Maintained 6273F: drivers/char/dtlk.c 6274F: include/linux/dtlk.h 6275 6276DPAA2 DATAPATH I/O (DPIO) DRIVER 6277M: Roy Pledge <Roy.Pledge@nxp.com> 6278L: linux-kernel@vger.kernel.org 6279S: Maintained 6280F: drivers/soc/fsl/dpio 6281 6282DPAA2 ETHERNET DRIVER 6283M: Ioana Ciornei <ioana.ciornei@nxp.com> 6284L: netdev@vger.kernel.org 6285S: Maintained 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6288F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6289F: drivers/net/ethernet/freescale/dpaa2/Makefile 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6293F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6294F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpni* 6296 6297DPAA2 ETHERNET SWITCH DRIVER 6298M: Ioana Ciornei <ioana.ciornei@nxp.com> 6299L: netdev@vger.kernel.org 6300S: Maintained 6301F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6303F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6304 6305DRBD DRIVER 6306M: Philipp Reisner <philipp.reisner@linbit.com> 6307M: Lars Ellenberg <lars.ellenberg@linbit.com> 6308M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6309L: drbd-dev@lists.linbit.com 6310S: Supported 6311W: http://www.drbd.org 6312T: git git://git.linbit.com/linux-drbd.git 6313T: git git://git.linbit.com/drbd-8.4.git 6314F: Documentation/admin-guide/blockdev/ 6315F: drivers/block/drbd/ 6316F: include/linux/drbd* 6317F: lib/lru_cache.c 6318 6319DRIVER COMPONENT FRAMEWORK 6320L: dri-devel@lists.freedesktop.org 6321F: drivers/base/component.c 6322F: include/linux/component.h 6323 6324DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6326R: "Rafael J. Wysocki" <rafael@kernel.org> 6327S: Supported 6328T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6329F: Documentation/core-api/kobject.rst 6330F: drivers/base/ 6331F: fs/debugfs/ 6332F: fs/sysfs/ 6333F: include/linux/debugfs.h 6334F: include/linux/fwnode.h 6335F: include/linux/kobj* 6336F: include/linux/property.h 6337F: lib/kobj* 6338 6339DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6340M: Nishanth Menon <nm@ti.com> 6341L: linux-pm@vger.kernel.org 6342S: Maintained 6343F: drivers/soc/ti/smartreflex.c 6344F: include/linux/power/smartreflex.h 6345 6346DRM ACCEL DRIVERS FOR INTEL VPU 6347M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6348M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6349L: dri-devel@lists.freedesktop.org 6350S: Supported 6351T: git git://anongit.freedesktop.org/drm/drm-misc 6352F: drivers/accel/ivpu/ 6353F: include/uapi/drm/ivpu_accel.h 6354 6355DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6356M: Oded Gabbay <ogabbay@kernel.org> 6357L: dri-devel@lists.freedesktop.org 6358S: Maintained 6359C: irc://irc.oftc.net/dri-devel 6360T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6361F: Documentation/accel/ 6362F: drivers/accel/ 6363F: include/drm/drm_accel.h 6364 6365DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6366M: Maxime Ripard <mripard@kernel.org> 6367M: Chen-Yu Tsai <wens@csie.org> 6368R: Jernej Skrabec <jernej.skrabec@gmail.com> 6369L: dri-devel@lists.freedesktop.org 6370S: Supported 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: drivers/gpu/drm/sun4i/sun8i* 6373 6374DRM DRIVER FOR ARM PL111 CLCD 6375M: Emma Anholt <emma@anholt.net> 6376S: Supported 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: drivers/gpu/drm/pl111/ 6379 6380DRM DRIVER FOR ARM VERSATILE TFT PANELS 6381M: Linus Walleij <linus.walleij@linaro.org> 6382S: Maintained 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6385F: drivers/gpu/drm/panel/panel-arm-versatile.c 6386 6387DRM DRIVER FOR ASPEED BMC GFX 6388M: Joel Stanley <joel@jms.id.au> 6389L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6393F: drivers/gpu/drm/aspeed/ 6394 6395DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6396M: Dave Airlie <airlied@redhat.com> 6397R: Thomas Zimmermann <tzimmermann@suse.de> 6398L: dri-devel@lists.freedesktop.org 6399S: Supported 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/ast/ 6402 6403DRM DRIVER FOR BOCHS VIRTUAL GPU 6404M: Gerd Hoffmann <kraxel@redhat.com> 6405L: virtualization@lists.linux-foundation.org 6406S: Maintained 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: drivers/gpu/drm/tiny/bochs.c 6409 6410DRM DRIVER FOR BOE HIMAX8279D PANELS 6411M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6412S: Maintained 6413F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6414F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6415 6416DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6417M: Jagan Teki <jagan@amarulasolutions.com> 6418S: Maintained 6419F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6420F: drivers/gpu/drm/bridge/chipone-icn6211.c 6421 6422DRM DRIVER FOR EBBG FT8719 PANEL 6423M: Joel Selvaraj <jo@jsfamily.in> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6427F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6428 6429DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6430M: Linus Walleij <linus.walleij@linaro.org> 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: drivers/gpu/drm/tve200/ 6434 6435DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6436M: Icenowy Zheng <icenowy@aosc.io> 6437S: Maintained 6438F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6439F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6440 6441DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6442M: Jagan Teki <jagan@amarulasolutions.com> 6443S: Maintained 6444F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6445F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6446 6447DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6448M: Thomas Zimmermann <tzimmermann@suse.de> 6449M: Javier Martinez Canillas <javierm@redhat.com> 6450L: dri-devel@lists.freedesktop.org 6451S: Maintained 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/drm_aperture.c 6454F: drivers/gpu/drm/tiny/ofdrm.c 6455F: drivers/gpu/drm/tiny/simpledrm.c 6456F: drivers/video/aperture.c 6457F: drivers/video/nomodeset.c 6458F: include/drm/drm_aperture.h 6459F: include/linux/aperture.h 6460F: include/video/nomodeset.h 6461 6462DRM DRIVER FOR GENERIC EDP PANELS 6463R: Douglas Anderson <dianders@chromium.org> 6464F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6465F: drivers/gpu/drm/panel/panel-edp.c 6466 6467DRM DRIVER FOR GENERIC USB DISPLAY 6468M: Noralf Trønnes <noralf@tronnes.org> 6469S: Maintained 6470W: https://github.com/notro/gud/wiki 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/gud/ 6473F: include/drm/gud.h 6474 6475DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6476M: Hans de Goede <hdegoede@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: drivers/gpu/drm/tiny/gm12u320.c 6480 6481DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6482M: Ondrej Jirman <megi@xff.cz> 6483M: Javier Martinez Canillas <javierm@redhat.com> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6487F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6488 6489DRM DRIVER FOR HX8357D PANELS 6490M: Emma Anholt <emma@anholt.net> 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6494F: drivers/gpu/drm/tiny/hx8357d.c 6495 6496DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6497M: Deepak Rawat <drawat.floss@gmail.com> 6498L: linux-hyperv@vger.kernel.org 6499L: dri-devel@lists.freedesktop.org 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: drivers/gpu/drm/hyperv 6503 6504DRM DRIVER FOR ILITEK ILI9225 PANELS 6505M: David Lechner <david@lechnology.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6509F: drivers/gpu/drm/tiny/ili9225.c 6510 6511DRM DRIVER FOR ILITEK ILI9486 PANELS 6512M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6516F: drivers/gpu/drm/tiny/ili9486.c 6517 6518DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6519M: Jagan Teki <jagan@edgeble.ai> 6520S: Maintained 6521F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6522F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6523 6524DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6525M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6526S: Supported 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: drivers/gpu/drm/logicvc/ 6529 6530DRM DRIVER FOR LVDS PANELS 6531M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: Documentation/devicetree/bindings/display/lvds.yaml 6536F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6537F: drivers/gpu/drm/panel/panel-lvds.c 6538 6539DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6540M: Guido Günther <agx@sigxcpu.org> 6541R: Purism Kernel Team <kernel@puri.sm> 6542S: Maintained 6543F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6544F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6545 6546DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6547M: Dave Airlie <airlied@redhat.com> 6548R: Thomas Zimmermann <tzimmermann@suse.de> 6549L: dri-devel@lists.freedesktop.org 6550S: Supported 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: drivers/gpu/drm/mgag200/ 6553 6554DRM DRIVER FOR MI0283QT 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6559F: drivers/gpu/drm/tiny/mi0283qt.c 6560 6561DRM DRIVER FOR MIPI DBI compatible panels 6562M: Noralf Trønnes <noralf@tronnes.org> 6563S: Maintained 6564W: https://github.com/notro/panel-mipi-dbi/wiki 6565T: git git://anongit.freedesktop.org/drm/drm-misc 6566F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6567F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6568 6569DRM DRIVER FOR MSM ADRENO GPU 6570M: Rob Clark <robdclark@gmail.com> 6571M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6572M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6573R: Sean Paul <sean@poorly.run> 6574L: linux-arm-msm@vger.kernel.org 6575L: dri-devel@lists.freedesktop.org 6576L: freedreno@lists.freedesktop.org 6577S: Maintained 6578B: https://gitlab.freedesktop.org/drm/msm/-/issues 6579T: git https://gitlab.freedesktop.org/drm/msm.git 6580F: Documentation/devicetree/bindings/display/msm/ 6581F: drivers/gpu/drm/msm/ 6582F: include/uapi/drm/msm_drm.h 6583 6584DRM DRIVER FOR NOVATEK NT35510 PANELS 6585M: Linus Walleij <linus.walleij@linaro.org> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6589F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6590 6591DRM DRIVER FOR NOVATEK NT35560 PANELS 6592M: Linus Walleij <linus.walleij@linaro.org> 6593S: Maintained 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6596F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6597 6598DRM DRIVER FOR NOVATEK NT36523 PANELS 6599M: Jianhua Lu <lujianhua000@gmail.com> 6600S: Maintained 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6603F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6604 6605DRM DRIVER FOR NOVATEK NT36672A PANELS 6606M: Sumit Semwal <sumit.semwal@linaro.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6610F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6611 6612DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6613M: Ben Skeggs <bskeggs@redhat.com> 6614M: Karol Herbst <kherbst@redhat.com> 6615M: Lyude Paul <lyude@redhat.com> 6616L: dri-devel@lists.freedesktop.org 6617L: nouveau@lists.freedesktop.org 6618S: Supported 6619W: https://nouveau.freedesktop.org/ 6620Q: https://patchwork.freedesktop.org/project/nouveau/ 6621Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6622B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6623C: irc://irc.oftc.net/nouveau 6624T: git https://gitlab.freedesktop.org/drm/nouveau.git 6625F: drivers/gpu/drm/nouveau/ 6626F: include/uapi/drm/nouveau_drm.h 6627 6628DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6629M: Stefan Mavrodiev <stefan@olimex.com> 6630S: Maintained 6631F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6632F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6633 6634DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6635R: Douglas Anderson <dianders@chromium.org> 6636F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6637F: drivers/gpu/drm/bridge/parade-ps8640.c 6638 6639DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6640M: Noralf Trønnes <noralf@tronnes.org> 6641S: Maintained 6642T: git git://anongit.freedesktop.org/drm/drm-misc 6643F: Documentation/devicetree/bindings/display/repaper.txt 6644F: drivers/gpu/drm/tiny/repaper.c 6645 6646DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6647M: Dave Airlie <airlied@redhat.com> 6648M: Gerd Hoffmann <kraxel@redhat.com> 6649L: virtualization@lists.linux-foundation.org 6650S: Obsolete 6651W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: drivers/gpu/drm/tiny/cirrus.c 6654 6655DRM DRIVER FOR QXL VIRTUAL GPU 6656M: Dave Airlie <airlied@redhat.com> 6657M: Gerd Hoffmann <kraxel@redhat.com> 6658L: virtualization@lists.linux-foundation.org 6659L: spice-devel@lists.freedesktop.org 6660S: Maintained 6661T: git git://anongit.freedesktop.org/drm/drm-misc 6662F: drivers/gpu/drm/qxl/ 6663F: include/uapi/drm/qxl_drm.h 6664 6665DRM DRIVER FOR RAYDIUM RM67191 PANELS 6666M: Robert Chiras <robert.chiras@nxp.com> 6667S: Maintained 6668F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6669F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6670 6671DRM DRIVER FOR SAMSUNG DB7430 PANELS 6672M: Linus Walleij <linus.walleij@linaro.org> 6673S: Maintained 6674T: git git://anongit.freedesktop.org/drm/drm-misc 6675F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6676F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6677 6678DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6679M: Inki Dae <inki.dae@samsung.com> 6680M: Jagan Teki <jagan@amarulasolutions.com> 6681M: Marek Szyprowski <m.szyprowski@samsung.com> 6682S: Maintained 6683T: git git://anongit.freedesktop.org/drm/drm-misc 6684F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6685F: drivers/gpu/drm/bridge/samsung-dsim.c 6686F: include/drm/bridge/samsung-dsim.h 6687 6688DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6689M: Markuss Broks <markuss.broks@gmail.com> 6690S: Maintained 6691F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6693 6694DRM DRIVER FOR SITRONIX ST7586 PANELS 6695M: David Lechner <david@lechnology.com> 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6699F: drivers/gpu/drm/tiny/st7586.c 6700 6701DRM DRIVER FOR SITRONIX ST7701 PANELS 6702M: Jagan Teki <jagan@amarulasolutions.com> 6703S: Maintained 6704F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6705F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6706 6707DRM DRIVER FOR SITRONIX ST7703 PANELS 6708M: Guido Günther <agx@sigxcpu.org> 6709R: Purism Kernel Team <kernel@puri.sm> 6710R: Ondrej Jirman <megous@megous.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6714 6715DRM DRIVER FOR SITRONIX ST7735R PANELS 6716M: David Lechner <david@lechnology.com> 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6720F: drivers/gpu/drm/tiny/st7735r.c 6721 6722DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6723M: Javier Martinez Canillas <javierm@redhat.com> 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6727F: drivers/gpu/drm/solomon/ssd130x* 6728 6729DRM DRIVER FOR ST-ERICSSON MCDE 6730M: Linus Walleij <linus.walleij@linaro.org> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6734F: drivers/gpu/drm/mcde/ 6735 6736DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6737M: Jagan Teki <jagan@amarulasolutions.com> 6738S: Maintained 6739F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6740F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6741 6742DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6743R: Douglas Anderson <dianders@chromium.org> 6744F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6745F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6746 6747DRM DRIVER FOR TPO TPG110 PANELS 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6752F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6753 6754DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6755M: Dave Airlie <airlied@redhat.com> 6756R: Sean Paul <sean@poorly.run> 6757R: Thomas Zimmermann <tzimmermann@suse.de> 6758L: dri-devel@lists.freedesktop.org 6759S: Supported 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/udl/ 6762 6763DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6764M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6765M: Melissa Wen <melissa.srw@gmail.com> 6766R: Haneen Mohammed <hamohammed.sa@gmail.com> 6767R: Daniel Vetter <daniel@ffwll.ch> 6768L: dri-devel@lists.freedesktop.org 6769S: Maintained 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: Documentation/gpu/vkms.rst 6772F: drivers/gpu/drm/vkms/ 6773 6774DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6775M: Hans de Goede <hdegoede@redhat.com> 6776L: dri-devel@lists.freedesktop.org 6777S: Maintained 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: drivers/gpu/drm/vboxvideo/ 6780 6781DRM DRIVER FOR VMWARE VIRTUAL GPU 6782M: Zack Rusin <zackr@vmware.com> 6783R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6784L: dri-devel@lists.freedesktop.org 6785S: Supported 6786T: git git://anongit.freedesktop.org/drm/drm-misc 6787F: drivers/gpu/drm/vmwgfx/ 6788F: include/uapi/drm/vmwgfx_drm.h 6789 6790DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6791M: Linus Walleij <linus.walleij@linaro.org> 6792S: Maintained 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6795F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6796 6797DRM DRIVERS 6798M: David Airlie <airlied@gmail.com> 6799M: Daniel Vetter <daniel@ffwll.ch> 6800L: dri-devel@lists.freedesktop.org 6801S: Maintained 6802B: https://gitlab.freedesktop.org/drm 6803C: irc://irc.oftc.net/dri-devel 6804T: git git://anongit.freedesktop.org/drm/drm 6805F: Documentation/devicetree/bindings/display/ 6806F: Documentation/devicetree/bindings/gpu/ 6807F: Documentation/gpu/ 6808F: drivers/gpu/ 6809F: include/drm/ 6810F: include/linux/vga* 6811F: include/uapi/drm/ 6812 6813DRM DRIVERS AND MISC GPU PATCHES 6814M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6815M: Maxime Ripard <mripard@kernel.org> 6816M: Thomas Zimmermann <tzimmermann@suse.de> 6817S: Maintained 6818W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6819T: git git://anongit.freedesktop.org/drm/drm-misc 6820F: Documentation/gpu/ 6821F: drivers/gpu/drm/* 6822F: drivers/gpu/vga/ 6823F: include/drm/drm* 6824F: include/linux/vga* 6825F: include/uapi/drm/drm* 6826 6827DRM DRIVERS FOR ALLWINNER A10 6828M: Maxime Ripard <mripard@kernel.org> 6829M: Chen-Yu Tsai <wens@csie.org> 6830L: dri-devel@lists.freedesktop.org 6831S: Supported 6832T: git git://anongit.freedesktop.org/drm/drm-misc 6833F: Documentation/devicetree/bindings/display/allwinner* 6834F: drivers/gpu/drm/sun4i/ 6835 6836DRM DRIVERS FOR AMLOGIC SOCS 6837M: Neil Armstrong <neil.armstrong@linaro.org> 6838L: dri-devel@lists.freedesktop.org 6839L: linux-amlogic@lists.infradead.org 6840S: Supported 6841W: http://linux-meson.com/ 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6844F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6845F: Documentation/gpu/meson.rst 6846F: drivers/gpu/drm/meson/ 6847 6848DRM DRIVERS FOR ATMEL HLCDC 6849M: Sam Ravnborg <sam@ravnborg.org> 6850M: Boris Brezillon <bbrezillon@kernel.org> 6851L: dri-devel@lists.freedesktop.org 6852S: Supported 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/atmel/ 6855F: drivers/gpu/drm/atmel-hlcdc/ 6856 6857DRM DRIVERS FOR BRIDGE CHIPS 6858M: Andrzej Hajda <andrzej.hajda@intel.com> 6859M: Neil Armstrong <neil.armstrong@linaro.org> 6860M: Robert Foss <rfoss@kernel.org> 6861R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6862R: Jonas Karlman <jonas@kwiboo.se> 6863R: Jernej Skrabec <jernej.skrabec@gmail.com> 6864S: Maintained 6865T: git git://anongit.freedesktop.org/drm/drm-misc 6866F: Documentation/devicetree/bindings/display/bridge/ 6867F: drivers/gpu/drm/bridge/ 6868F: include/drm/drm_bridge.h 6869 6870DRM DRIVERS FOR EXYNOS 6871M: Inki Dae <inki.dae@samsung.com> 6872M: Seung-Woo Kim <sw0312.kim@samsung.com> 6873M: Kyungmin Park <kyungmin.park@samsung.com> 6874L: dri-devel@lists.freedesktop.org 6875S: Supported 6876T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6877F: Documentation/devicetree/bindings/display/exynos/ 6878F: Documentation/devicetree/bindings/display/samsung/ 6879F: drivers/gpu/drm/exynos/ 6880F: include/uapi/drm/exynos_drm.h 6881 6882DRM DRIVERS FOR FREESCALE DCU 6883M: Stefan Agner <stefan@agner.ch> 6884M: Alison Wang <alison.wang@nxp.com> 6885L: dri-devel@lists.freedesktop.org 6886S: Supported 6887T: git git://anongit.freedesktop.org/drm/drm-misc 6888F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6889F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6890F: drivers/gpu/drm/fsl-dcu/ 6891 6892DRM DRIVERS FOR FREESCALE IMX 6893M: Philipp Zabel <p.zabel@pengutronix.de> 6894L: dri-devel@lists.freedesktop.org 6895S: Maintained 6896F: Documentation/devicetree/bindings/display/imx/ 6897F: drivers/gpu/drm/imx/ipuv3/ 6898F: drivers/gpu/ipu-v3/ 6899 6900DRM DRIVERS FOR FREESCALE IMX BRIDGE 6901M: Liu Ying <victor.liu@nxp.com> 6902L: dri-devel@lists.freedesktop.org 6903S: Maintained 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6908F: drivers/gpu/drm/bridge/imx/ 6909 6910DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6911M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914T: git git://github.com/patjak/drm-gma500 6915F: drivers/gpu/drm/gma500/ 6916 6917DRM DRIVERS FOR HISILICON 6918M: Xinliang Liu <xinliang.liu@linaro.org> 6919M: Tian Tao <tiantao6@hisilicon.com> 6920R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6921R: Sumit Semwal <sumit.semwal@linaro.org> 6922R: Yongqin Liu <yongqin.liu@linaro.org> 6923R: John Stultz <jstultz@google.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://anongit.freedesktop.org/drm/drm-misc 6927F: Documentation/devicetree/bindings/display/hisilicon/ 6928F: drivers/gpu/drm/hisilicon/ 6929 6930DRM DRIVERS FOR LIMA 6931M: Qiang Yu <yuq825@gmail.com> 6932L: dri-devel@lists.freedesktop.org 6933L: lima@lists.freedesktop.org (moderated for non-subscribers) 6934S: Maintained 6935T: git git://anongit.freedesktop.org/drm/drm-misc 6936F: drivers/gpu/drm/lima/ 6937F: include/uapi/drm/lima_drm.h 6938 6939DRM DRIVERS FOR MEDIATEK 6940M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6941M: Philipp Zabel <p.zabel@pengutronix.de> 6942L: dri-devel@lists.freedesktop.org 6943L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6944S: Supported 6945F: Documentation/devicetree/bindings/display/mediatek/ 6946F: drivers/gpu/drm/mediatek/ 6947F: drivers/phy/mediatek/phy-mtk-dp.c 6948F: drivers/phy/mediatek/phy-mtk-hdmi* 6949F: drivers/phy/mediatek/phy-mtk-mipi* 6950 6951DRM DRIVERS FOR NVIDIA TEGRA 6952M: Thierry Reding <thierry.reding@gmail.com> 6953M: Mikko Perttunen <mperttunen@nvidia.com> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-tegra@vger.kernel.org 6956S: Supported 6957T: git https://gitlab.freedesktop.org/drm/tegra.git 6958F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6959F: Documentation/devicetree/bindings/gpu/host1x/ 6960F: drivers/gpu/drm/tegra/ 6961F: drivers/gpu/host1x/ 6962F: include/linux/host1x.h 6963F: include/uapi/drm/tegra_drm.h 6964 6965DRM DRIVERS FOR RENESAS 6966M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6967M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6968L: dri-devel@lists.freedesktop.org 6969L: linux-renesas-soc@vger.kernel.org 6970S: Supported 6971T: git git://linuxtv.org/pinchartl/media drm/du/next 6972F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6973F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6974F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6975F: Documentation/devicetree/bindings/display/renesas,du.yaml 6976F: drivers/gpu/drm/rcar-du/ 6977F: drivers/gpu/drm/shmobile/ 6978F: include/linux/platform_data/shmob_drm.h 6979 6980DRM DRIVERS FOR ROCKCHIP 6981M: Sandy Huang <hjc@rock-chips.com> 6982M: Heiko Stübner <heiko@sntech.de> 6983L: dri-devel@lists.freedesktop.org 6984S: Maintained 6985T: git git://anongit.freedesktop.org/drm/drm-misc 6986F: Documentation/devicetree/bindings/display/rockchip/ 6987F: drivers/gpu/drm/rockchip/ 6988 6989DRM DRIVERS FOR STI 6990M: Alain Volmat <alain.volmat@foss.st.com> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6995F: drivers/gpu/drm/sti 6996 6997DRM DRIVERS FOR STM 6998M: Yannick Fertre <yannick.fertre@foss.st.com> 6999M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7000M: Philippe Cornu <philippe.cornu@foss.st.com> 7001L: dri-devel@lists.freedesktop.org 7002S: Maintained 7003T: git git://anongit.freedesktop.org/drm/drm-misc 7004F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7005F: drivers/gpu/drm/stm 7006 7007DRM DRIVERS FOR TI KEYSTONE 7008M: Jyri Sarha <jyri.sarha@iki.fi> 7009M: Tomi Valkeinen <tomba@kernel.org> 7010L: dri-devel@lists.freedesktop.org 7011S: Maintained 7012T: git git://anongit.freedesktop.org/drm/drm-misc 7013F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7014F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7015F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7016F: drivers/gpu/drm/tidss/ 7017 7018DRM DRIVERS FOR TI LCDC 7019M: Jyri Sarha <jyri.sarha@iki.fi> 7020R: Tomi Valkeinen <tomba@kernel.org> 7021L: dri-devel@lists.freedesktop.org 7022S: Maintained 7023F: Documentation/devicetree/bindings/display/tilcdc/ 7024F: drivers/gpu/drm/tilcdc/ 7025 7026DRM DRIVERS FOR TI OMAP 7027M: Tomi Valkeinen <tomba@kernel.org> 7028L: dri-devel@lists.freedesktop.org 7029S: Maintained 7030F: Documentation/devicetree/bindings/display/ti/ 7031F: drivers/gpu/drm/omapdrm/ 7032 7033DRM DRIVERS FOR V3D 7034M: Emma Anholt <emma@anholt.net> 7035M: Melissa Wen <mwen@igalia.com> 7036S: Supported 7037T: git git://anongit.freedesktop.org/drm/drm-misc 7038F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7039F: drivers/gpu/drm/v3d/ 7040F: include/uapi/drm/v3d_drm.h 7041 7042DRM DRIVERS FOR VC4 7043M: Emma Anholt <emma@anholt.net> 7044M: Maxime Ripard <mripard@kernel.org> 7045S: Supported 7046T: git git://github.com/anholt/linux 7047T: git git://anongit.freedesktop.org/drm/drm-misc 7048F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7049F: drivers/gpu/drm/vc4/ 7050F: include/uapi/drm/vc4_drm.h 7051 7052DRM DRIVERS FOR VIVANTE GPU IP 7053M: Lucas Stach <l.stach@pengutronix.de> 7054R: Russell King <linux+etnaviv@armlinux.org.uk> 7055R: Christian Gmeiner <christian.gmeiner@gmail.com> 7056L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7057L: dri-devel@lists.freedesktop.org 7058S: Maintained 7059F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7060F: drivers/gpu/drm/etnaviv/ 7061F: include/uapi/drm/etnaviv_drm.h 7062 7063DRM DRIVERS FOR XEN 7064M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7065L: dri-devel@lists.freedesktop.org 7066L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7067S: Supported 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: Documentation/gpu/xen-front.rst 7070F: drivers/gpu/drm/xen/ 7071 7072DRM DRIVERS FOR XILINX 7073M: Hyun Kwon <hyun.kwon@xilinx.com> 7074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/devicetree/bindings/display/xlnx/ 7079F: drivers/gpu/drm/xlnx/ 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 7089DRM PANEL DRIVERS 7090M: Neil Armstrong <neil.armstrong@linaro.org> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DSBR100 USB FM RADIO DRIVER 7118M: Alexey Klimov <klimov.linux@gmail.com> 7119L: linux-media@vger.kernel.org 7120S: Maintained 7121T: git git://linuxtv.org/media_tree.git 7122F: drivers/media/radio/dsbr100.c 7123 7124DT3155 MEDIA DRIVER 7125M: Hans Verkuil <hverkuil@xs4all.nl> 7126L: linux-media@vger.kernel.org 7127S: Odd Fixes 7128W: https://linuxtv.org 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/pci/dt3155/ 7131 7132DVB_USB_AF9015 MEDIA DRIVER 7133M: Antti Palosaari <crope@iki.fi> 7134L: linux-media@vger.kernel.org 7135S: Maintained 7136W: https://linuxtv.org 7137W: http://palosaari.fi/linux/ 7138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7139T: git git://linuxtv.org/anttip/media_tree.git 7140F: drivers/media/usb/dvb-usb-v2/af9015* 7141 7142DVB_USB_AF9035 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9035* 7151 7152DVB_USB_ANYSEE MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/anysee* 7161 7162DVB_USB_AU6610 MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/au6610* 7171 7172DVB_USB_CE6230 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/ce6230* 7181 7182DVB_USB_CXUSB MEDIA DRIVER 7183M: Michael Krufky <mkrufky@linuxtv.org> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://github.com/mkrufky 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/media_tree.git 7190F: drivers/media/usb/dvb-usb/cxusb* 7191 7192DVB_USB_EC168 MEDIA DRIVER 7193M: Antti Palosaari <crope@iki.fi> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://palosaari.fi/linux/ 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/anttip/media_tree.git 7200F: drivers/media/usb/dvb-usb-v2/ec168* 7201 7202DVB_USB_GL861 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7208T: git git://linuxtv.org/anttip/media_tree.git 7209F: drivers/media/usb/dvb-usb-v2/gl861* 7210 7211DVB_USB_MXL111SF MEDIA DRIVER 7212M: Michael Krufky <mkrufky@linuxtv.org> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 7216W: http://github.com/mkrufky 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/mkrufky/mxl111sf.git 7219F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7220 7221DVB_USB_RTL28XXU MEDIA DRIVER 7222M: Antti Palosaari <crope@iki.fi> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://palosaari.fi/linux/ 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/anttip/media_tree.git 7229F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7230 7231DVB_USB_V2 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7240F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7241 7242DYNAMIC DEBUG 7243M: Jason Baron <jbaron@akamai.com> 7244M: Jim Cromie <jim.cromie@gmail.com> 7245S: Maintained 7246F: include/linux/dynamic_debug.h 7247F: lib/dynamic_debug.c 7248F: lib/test_dynamic_debug.c 7249 7250DYNAMIC INTERRUPT MODERATION 7251M: Tal Gilboa <talgi@nvidia.com> 7252S: Maintained 7253F: Documentation/networking/net_dim.rst 7254F: include/linux/dim.h 7255F: lib/dim/ 7256 7257DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7258M: Daniel Lezcano <daniel.lezcano@kernel.org> 7259L: linux-pm@vger.kernel.org 7260S: Supported 7261B: https://bugzilla.kernel.org 7262T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7263F: drivers/powercap/dtpm* 7264F: include/linux/dtpm.h 7265 7266DZ DECSTATION DZ11 SERIAL DRIVER 7267M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7268S: Maintained 7269F: drivers/tty/serial/dz.* 7270 7271E3X0 POWER BUTTON DRIVER 7272M: Moritz Fischer <moritz.fischer@ettus.com> 7273L: usrp-users@lists.ettus.com 7274S: Supported 7275W: http://www.ettus.com 7276F: Documentation/devicetree/bindings/input/e3x0-button.txt 7277F: drivers/input/misc/e3x0-button.c 7278 7279E4000 MEDIA DRIVER 7280M: Antti Palosaari <crope@iki.fi> 7281L: linux-media@vger.kernel.org 7282S: Maintained 7283W: https://linuxtv.org 7284W: http://palosaari.fi/linux/ 7285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7286T: git git://linuxtv.org/anttip/media_tree.git 7287F: drivers/media/tuners/e4000* 7288 7289EARTH_PT1 MEDIA DRIVER 7290M: Akihiro Tsukada <tskd08@gmail.com> 7291L: linux-media@vger.kernel.org 7292S: Odd Fixes 7293F: drivers/media/pci/pt1/ 7294 7295EARTH_PT3 MEDIA DRIVER 7296M: Akihiro Tsukada <tskd08@gmail.com> 7297L: linux-media@vger.kernel.org 7298S: Odd Fixes 7299F: drivers/media/pci/pt3/ 7300 7301EC100 MEDIA DRIVER 7302M: Antti Palosaari <crope@iki.fi> 7303L: linux-media@vger.kernel.org 7304S: Maintained 7305W: https://linuxtv.org 7306W: http://palosaari.fi/linux/ 7307Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7308T: git git://linuxtv.org/anttip/media_tree.git 7309F: drivers/media/dvb-frontends/ec100* 7310 7311ECRYPT FILE SYSTEM 7312M: Tyler Hicks <code@tyhicks.com> 7313L: ecryptfs@vger.kernel.org 7314S: Odd Fixes 7315W: http://ecryptfs.org 7316W: https://launchpad.net/ecryptfs 7317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7318F: Documentation/filesystems/ecryptfs.rst 7319F: fs/ecryptfs/ 7320 7321EDAC-AMD64 7322M: Yazen Ghannam <yazen.ghannam@amd.com> 7323L: linux-edac@vger.kernel.org 7324S: Supported 7325F: drivers/edac/amd64_edac* 7326F: drivers/edac/mce_amd* 7327 7328EDAC-ARMADA 7329M: Jan Luebbe <jlu@pengutronix.de> 7330L: linux-edac@vger.kernel.org 7331S: Maintained 7332F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7333F: drivers/edac/armada_xp_* 7334 7335EDAC-AST2500 7336M: Stefan Schaeckeler <sschaeck@cisco.com> 7337S: Supported 7338F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7339F: drivers/edac/aspeed_edac.c 7340 7341EDAC-BLUEFIELD 7342M: Shravan Kumar Ramani <shravankr@nvidia.com> 7343S: Supported 7344F: drivers/edac/bluefield_edac.c 7345 7346EDAC-CALXEDA 7347M: Andre Przywara <andre.przywara@arm.com> 7348L: linux-edac@vger.kernel.org 7349S: Maintained 7350F: drivers/edac/highbank* 7351 7352EDAC-CAVIUM OCTEON 7353M: Ralf Baechle <ralf@linux-mips.org> 7354L: linux-edac@vger.kernel.org 7355L: linux-mips@vger.kernel.org 7356S: Supported 7357F: drivers/edac/octeon_edac* 7358 7359EDAC-CAVIUM THUNDERX 7360M: Robert Richter <rric@kernel.org> 7361L: linux-edac@vger.kernel.org 7362S: Odd Fixes 7363F: drivers/edac/thunderx_edac* 7364 7365EDAC-CORE 7366M: Borislav Petkov <bp@alien8.de> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Mauro Carvalho Chehab <mchehab@kernel.org> 7370R: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Supported 7373T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7374F: Documentation/admin-guide/ras.rst 7375F: Documentation/driver-api/edac.rst 7376F: drivers/edac/ 7377F: include/linux/edac.h 7378 7379EDAC-DMC520 7380M: Lei Wang <lewan@microsoft.com> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383F: drivers/edac/dmc520_edac.c 7384 7385EDAC-E752X 7386M: Mark Gross <markgross@kernel.org> 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: drivers/edac/e752x_edac.c 7390 7391EDAC-E7XXX 7392L: linux-edac@vger.kernel.org 7393S: Maintained 7394F: drivers/edac/e7xxx_edac.c 7395 7396EDAC-FSL_DDR 7397M: York Sun <york.sun@nxp.com> 7398L: linux-edac@vger.kernel.org 7399S: Maintained 7400F: drivers/edac/fsl_ddr_edac.* 7401 7402EDAC-GHES 7403M: Mauro Carvalho Chehab <mchehab@kernel.org> 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/ghes_edac.c 7407 7408EDAC-I10NM 7409M: Tony Luck <tony.luck@intel.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/i10nm_base.c 7413 7414EDAC-I3000 7415L: linux-edac@vger.kernel.org 7416S: Orphan 7417F: drivers/edac/i3000_edac.c 7418 7419EDAC-I5000 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i5000_edac.c 7423 7424EDAC-I5400 7425M: Mauro Carvalho Chehab <mchehab@kernel.org> 7426L: linux-edac@vger.kernel.org 7427S: Maintained 7428F: drivers/edac/i5400_edac.c 7429 7430EDAC-I7300 7431M: Mauro Carvalho Chehab <mchehab@kernel.org> 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i7300_edac.c 7435 7436EDAC-I7CORE 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i7core_edac.c 7441 7442EDAC-I82443BXGX 7443M: Tim Small <tim@buttersideup.com> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i82443bxgx_edac.c 7447 7448EDAC-I82975X 7449M: "Arvind R." <arvino55@gmail.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i82975x_edac.c 7453 7454EDAC-IE31200 7455M: Jason Baron <jbaron@akamai.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/ie31200_edac.c 7459 7460EDAC-IGEN6 7461M: Tony Luck <tony.luck@intel.com> 7462R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/igen6_edac.c 7466 7467EDAC-MPC85XX 7468M: Johannes Thumshirn <morbidrsa@gmail.com> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/mpc85xx_edac.[ch] 7472 7473EDAC-PASEMI 7474M: Egor Martovetsky <egor@pasemi.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: drivers/edac/pasemi_edac.c 7478 7479EDAC-PND2 7480M: Tony Luck <tony.luck@intel.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/pnd2_edac.[ch] 7484 7485EDAC-QCOM 7486M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7487L: linux-arm-msm@vger.kernel.org 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: drivers/edac/qcom_edac.c 7491 7492EDAC-R82600 7493M: Tim Small <tim@buttersideup.com> 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/r82600_edac.c 7497 7498EDAC-SBRIDGE 7499M: Tony Luck <tony.luck@intel.com> 7500R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/sb_edac.c 7504 7505EDAC-SKYLAKE 7506M: Tony Luck <tony.luck@intel.com> 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/skx_*.[ch] 7510 7511EDAC-TI 7512M: Tero Kristo <kristo@kernel.org> 7513L: linux-edac@vger.kernel.org 7514S: Odd Fixes 7515F: drivers/edac/ti_edac.c 7516 7517EDIROL UA-101/UA-1000 DRIVER 7518M: Clemens Ladisch <clemens@ladisch.de> 7519L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7520S: Maintained 7521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7522F: sound/usb/misc/ua101.c 7523 7524EFI TEST DRIVER 7525M: Ivan Hu <ivan.hu@canonical.com> 7526M: Ard Biesheuvel <ardb@kernel.org> 7527L: linux-efi@vger.kernel.org 7528S: Maintained 7529F: drivers/firmware/efi/test/ 7530 7531EFI VARIABLE FILESYSTEM 7532M: Jeremy Kerr <jk@ozlabs.org> 7533M: Ard Biesheuvel <ardb@kernel.org> 7534L: linux-efi@vger.kernel.org 7535S: Maintained 7536T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7537F: fs/efivarfs/ 7538 7539EFIFB FRAMEBUFFER DRIVER 7540M: Peter Jones <pjones@redhat.com> 7541L: linux-fbdev@vger.kernel.org 7542S: Maintained 7543F: drivers/video/fbdev/efifb.c 7544 7545EFS FILESYSTEM 7546S: Orphan 7547W: http://aeschi.ch.eu.org/efs/ 7548F: fs/efs/ 7549 7550EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7551M: Douglas Miller <dougmill@linux.ibm.com> 7552L: netdev@vger.kernel.org 7553S: Maintained 7554F: drivers/net/ethernet/ibm/ehea/ 7555 7556ELM327 CAN NETWORK DRIVER 7557M: Max Staudt <max@enpas.org> 7558L: linux-can@vger.kernel.org 7559S: Maintained 7560F: Documentation/networking/device_drivers/can/can327.rst 7561F: drivers/net/can/can327.c 7562 7563EM28XX VIDEO4LINUX DRIVER 7564M: Mauro Carvalho Chehab <mchehab@kernel.org> 7565L: linux-media@vger.kernel.org 7566S: Maintained 7567W: https://linuxtv.org 7568T: git git://linuxtv.org/media_tree.git 7569F: Documentation/admin-guide/media/em28xx* 7570F: drivers/media/usb/em28xx/ 7571 7572EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7573M: Adrian Hunter <adrian.hunter@intel.com> 7574M: Ritesh Harjani <riteshh@codeaurora.org> 7575M: Asutosh Das <asutoshd@codeaurora.org> 7576L: linux-mmc@vger.kernel.org 7577S: Supported 7578F: drivers/mmc/host/cqhci* 7579 7580EMULEX 10Gbps iSCSI - OneConnect DRIVER 7581M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7582L: linux-scsi@vger.kernel.org 7583S: Supported 7584W: http://www.broadcom.com 7585F: drivers/scsi/be2iscsi/ 7586 7587EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7588M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7589M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7590M: Somnath Kotur <somnath.kotur@broadcom.com> 7591L: netdev@vger.kernel.org 7592S: Supported 7593W: http://www.emulex.com 7594F: drivers/net/ethernet/emulex/benet/ 7595 7596EMULEX ONECONNECT ROCE DRIVER 7597M: Selvin Xavier <selvin.xavier@broadcom.com> 7598L: linux-rdma@vger.kernel.org 7599S: Odd Fixes 7600W: http://www.broadcom.com 7601F: drivers/infiniband/hw/ocrdma/ 7602F: include/uapi/rdma/ocrdma-abi.h 7603 7604EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7605M: James Smart <james.smart@broadcom.com> 7606M: Ram Vegesna <ram.vegesna@broadcom.com> 7607L: linux-scsi@vger.kernel.org 7608L: target-devel@vger.kernel.org 7609S: Supported 7610W: http://www.broadcom.com 7611F: drivers/scsi/elx/ 7612 7613EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7614M: James Smart <james.smart@broadcom.com> 7615M: Dick Kennedy <dick.kennedy@broadcom.com> 7616L: linux-scsi@vger.kernel.org 7617S: Supported 7618W: http://www.broadcom.com 7619F: drivers/scsi/lpfc/ 7620 7621ENE CB710 FLASH CARD READER DRIVER 7622M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7623S: Maintained 7624F: drivers/misc/cb710/ 7625F: drivers/mmc/host/cb710-mmc.* 7626F: include/linux/cb710.h 7627 7628ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7629M: Maxim Levitsky <maximlevitsky@gmail.com> 7630S: Maintained 7631F: drivers/media/rc/ene_ir.* 7632 7633EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7634M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7635L: linuxppc-dev@lists.ozlabs.org 7636S: Maintained 7637F: drivers/tty/ehv_bytechan.c 7638 7639EPSON S1D13XXX FRAMEBUFFER DRIVER 7640M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7641S: Maintained 7642T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7643F: drivers/video/fbdev/s1d13xxxfb.c 7644F: include/video/s1d13xxxfb.h 7645 7646EROFS FILE SYSTEM 7647M: Gao Xiang <xiang@kernel.org> 7648M: Chao Yu <chao@kernel.org> 7649R: Yue Hu <huyue2@coolpad.com> 7650R: Jeffle Xu <jefflexu@linux.alibaba.com> 7651L: linux-erofs@lists.ozlabs.org 7652S: Maintained 7653T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7654F: Documentation/ABI/testing/sysfs-fs-erofs 7655F: Documentation/filesystems/erofs.rst 7656F: fs/erofs/ 7657F: include/trace/events/erofs.h 7658 7659ERRSEQ ERROR TRACKING INFRASTRUCTURE 7660M: Jeff Layton <jlayton@kernel.org> 7661S: Maintained 7662F: include/linux/errseq.h 7663F: lib/errseq.c 7664 7665ESD CAN/USB DRIVERS 7666M: Frank Jungclaus <frank.jungclaus@esd.eu> 7667R: socketcan@esd.eu 7668L: linux-can@vger.kernel.org 7669S: Maintained 7670F: drivers/net/can/usb/esd_usb.c 7671 7672ET131X NETWORK DRIVER 7673M: Mark Einon <mark.einon@gmail.com> 7674S: Odd Fixes 7675F: drivers/net/ethernet/agere/ 7676 7677ETAS ES58X CAN/USB DRIVER 7678M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7679L: linux-can@vger.kernel.org 7680S: Maintained 7681F: Documentation/networking/devlink/etas_es58x.rst 7682F: drivers/net/can/usb/etas_es58x/ 7683 7684ETHERNET BRIDGE 7685M: Roopa Prabhu <roopa@nvidia.com> 7686M: Nikolay Aleksandrov <razor@blackwall.org> 7687L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7688L: netdev@vger.kernel.org 7689S: Maintained 7690W: http://www.linuxfoundation.org/en/Net:Bridge 7691F: include/linux/netfilter_bridge/ 7692F: net/bridge/ 7693 7694ETHERNET PHY LIBRARY 7695M: Andrew Lunn <andrew@lunn.ch> 7696M: Heiner Kallweit <hkallweit1@gmail.com> 7697R: Russell King <linux@armlinux.org.uk> 7698L: netdev@vger.kernel.org 7699S: Maintained 7700F: Documentation/ABI/testing/sysfs-class-net-phydev 7701F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7702F: Documentation/devicetree/bindings/net/mdio* 7703F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7704F: Documentation/networking/phy.rst 7705F: drivers/net/mdio/ 7706F: drivers/net/mdio/acpi_mdio.c 7707F: drivers/net/mdio/fwnode_mdio.c 7708F: drivers/net/mdio/of_mdio.c 7709F: drivers/net/pcs/ 7710F: drivers/net/phy/ 7711F: include/dt-bindings/net/qca-ar803x.h 7712F: include/linux/*mdio*.h 7713F: include/linux/linkmode.h 7714F: include/linux/mdio/*.h 7715F: include/linux/mii.h 7716F: include/linux/of_net.h 7717F: include/linux/phy.h 7718F: include/linux/phy_fixed.h 7719F: include/linux/platform_data/mdio-bcm-unimac.h 7720F: include/linux/platform_data/mdio-gpio.h 7721F: include/trace/events/mdio.h 7722F: include/uapi/linux/mdio.h 7723F: include/uapi/linux/mii.h 7724F: net/core/of_net.c 7725 7726EXEC & BINFMT API 7727R: Eric Biederman <ebiederm@xmission.com> 7728R: Kees Cook <keescook@chromium.org> 7729L: linux-mm@kvack.org 7730S: Supported 7731T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7732F: fs/*binfmt_*.c 7733F: fs/exec.c 7734F: include/linux/binfmts.h 7735F: include/linux/elf.h 7736F: include/uapi/linux/binfmts.h 7737F: include/uapi/linux/elf.h 7738F: tools/testing/selftests/exec/ 7739N: asm/elf.h 7740N: binfmt 7741 7742EXFAT FILE SYSTEM 7743M: Namjae Jeon <linkinjeon@kernel.org> 7744M: Sungjong Seo <sj1557.seo@samsung.com> 7745L: linux-fsdevel@vger.kernel.org 7746S: Maintained 7747T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7748F: fs/exfat/ 7749 7750EXT2 FILE SYSTEM 7751M: Jan Kara <jack@suse.com> 7752L: linux-ext4@vger.kernel.org 7753S: Maintained 7754F: Documentation/filesystems/ext2.rst 7755F: fs/ext2/ 7756F: include/linux/ext2* 7757 7758EXT4 FILE SYSTEM 7759M: "Theodore Ts'o" <tytso@mit.edu> 7760M: Andreas Dilger <adilger.kernel@dilger.ca> 7761L: linux-ext4@vger.kernel.org 7762S: Maintained 7763W: http://ext4.wiki.kernel.org 7764Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7765T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7766F: Documentation/filesystems/ext4/ 7767F: fs/ext4/ 7768F: include/trace/events/ext4.h 7769F: include/uapi/linux/ext4.h 7770 7771Extended Verification Module (EVM) 7772M: Mimi Zohar <zohar@linux.ibm.com> 7773L: linux-integrity@vger.kernel.org 7774S: Supported 7775T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7776F: security/integrity/ 7777F: security/integrity/evm/ 7778 7779EXTENSIBLE FIRMWARE INTERFACE (EFI) 7780M: Ard Biesheuvel <ardb@kernel.org> 7781L: linux-efi@vger.kernel.org 7782S: Maintained 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7784F: Documentation/admin-guide/efi-stub.rst 7785F: arch/*/include/asm/efi.h 7786F: arch/*/kernel/efi.c 7787F: arch/arm/boot/compressed/efi-header.S 7788F: arch/x86/platform/efi/ 7789F: drivers/firmware/efi/ 7790F: include/linux/efi*.h 7791 7792EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7793M: MyungJoo Ham <myungjoo.ham@samsung.com> 7794M: Chanwoo Choi <cw00.choi@samsung.com> 7795L: linux-kernel@vger.kernel.org 7796S: Maintained 7797T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7798F: Documentation/devicetree/bindings/extcon/ 7799F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7800F: drivers/extcon/ 7801F: include/linux/extcon.h 7802F: include/linux/extcon/ 7803 7804EXTRA BOOT CONFIG 7805M: Masami Hiramatsu <mhiramat@kernel.org> 7806L: linux-kernel@vger.kernel.org 7807L: linux-trace-kernel@vger.kernel.org 7808S: Maintained 7809Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7810T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7811F: Documentation/admin-guide/bootconfig.rst 7812F: fs/proc/bootconfig.c 7813F: include/linux/bootconfig.h 7814F: lib/bootconfig-data.S 7815F: lib/bootconfig.c 7816F: tools/bootconfig/* 7817F: tools/bootconfig/scripts/* 7818 7819EXYNOS DP DRIVER 7820M: Jingoo Han <jingoohan1@gmail.com> 7821L: dri-devel@lists.freedesktop.org 7822S: Maintained 7823F: drivers/gpu/drm/exynos/exynos_dp* 7824 7825EXYNOS SYSMMU (IOMMU) driver 7826M: Marek Szyprowski <m.szyprowski@samsung.com> 7827L: iommu@lists.linux.dev 7828S: Maintained 7829F: drivers/iommu/exynos-iommu.c 7830 7831F2FS FILE SYSTEM 7832M: Jaegeuk Kim <jaegeuk@kernel.org> 7833M: Chao Yu <chao@kernel.org> 7834L: linux-f2fs-devel@lists.sourceforge.net 7835S: Maintained 7836W: https://f2fs.wiki.kernel.org/ 7837Q: https://patchwork.kernel.org/project/f2fs/list/ 7838B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7839T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7840F: Documentation/ABI/testing/sysfs-fs-f2fs 7841F: Documentation/filesystems/f2fs.rst 7842F: fs/f2fs/ 7843F: include/linux/f2fs_fs.h 7844F: include/trace/events/f2fs.h 7845F: include/uapi/linux/f2fs.h 7846 7847F71805F HARDWARE MONITORING DRIVER 7848M: Jean Delvare <jdelvare@suse.com> 7849L: linux-hwmon@vger.kernel.org 7850S: Maintained 7851F: Documentation/hwmon/f71805f.rst 7852F: drivers/hwmon/f71805f.c 7853 7854FADDR2LINE 7855M: Josh Poimboeuf <jpoimboe@kernel.org> 7856S: Maintained 7857F: scripts/faddr2line 7858 7859FAILOVER MODULE 7860M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7861L: netdev@vger.kernel.org 7862S: Supported 7863F: Documentation/networking/failover.rst 7864F: include/net/failover.h 7865F: net/core/failover.c 7866 7867FANOTIFY 7868M: Jan Kara <jack@suse.cz> 7869R: Amir Goldstein <amir73il@gmail.com> 7870R: Matthew Bobrowski <repnop@google.com> 7871L: linux-fsdevel@vger.kernel.org 7872S: Maintained 7873F: fs/notify/fanotify/ 7874F: include/linux/fanotify.h 7875F: include/uapi/linux/fanotify.h 7876 7877FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7878M: Linus Walleij <linus.walleij@linaro.org> 7879L: linux-usb@vger.kernel.org 7880S: Maintained 7881F: drivers/usb/fotg210/ 7882 7883FARSYNC SYNCHRONOUS DRIVER 7884M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7885S: Supported 7886W: http://www.farsite.co.uk/ 7887F: drivers/net/wan/farsync.* 7888 7889FAULT INJECTION SUPPORT 7890M: Akinobu Mita <akinobu.mita@gmail.com> 7891S: Supported 7892F: Documentation/fault-injection/ 7893F: lib/fault-inject.c 7894 7895FBTFT Framebuffer drivers 7896L: dri-devel@lists.freedesktop.org 7897L: linux-fbdev@vger.kernel.org 7898S: Orphan 7899F: drivers/staging/fbtft/ 7900 7901FC0011 TUNER DRIVER 7902M: Michael Buesch <m@bues.ch> 7903L: linux-media@vger.kernel.org 7904S: Maintained 7905F: drivers/media/tuners/fc0011.c 7906F: drivers/media/tuners/fc0011.h 7907 7908FC2580 MEDIA DRIVER 7909M: Antti Palosaari <crope@iki.fi> 7910L: linux-media@vger.kernel.org 7911S: Maintained 7912W: https://linuxtv.org 7913W: http://palosaari.fi/linux/ 7914Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7915T: git git://linuxtv.org/anttip/media_tree.git 7916F: drivers/media/tuners/fc2580* 7917 7918FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7919M: Hannes Reinecke <hare@suse.de> 7920L: linux-scsi@vger.kernel.org 7921S: Supported 7922W: www.Open-FCoE.org 7923F: drivers/scsi/fcoe/ 7924F: drivers/scsi/libfc/ 7925F: include/scsi/fc/ 7926F: include/scsi/libfc.h 7927F: include/scsi/libfcoe.h 7928F: include/uapi/scsi/fc/ 7929 7930FILE LOCKING (flock() and fcntl()/lockf()) 7931M: Jeff Layton <jlayton@kernel.org> 7932M: Chuck Lever <chuck.lever@oracle.com> 7933L: linux-fsdevel@vger.kernel.org 7934S: Maintained 7935F: fs/fcntl.c 7936F: fs/locks.c 7937F: include/linux/fcntl.h 7938F: include/uapi/linux/fcntl.h 7939 7940FILESYSTEM DIRECT ACCESS (DAX) 7941M: Dan Williams <dan.j.williams@intel.com> 7942R: Matthew Wilcox <willy@infradead.org> 7943R: Jan Kara <jack@suse.cz> 7944L: linux-fsdevel@vger.kernel.org 7945L: nvdimm@lists.linux.dev 7946S: Supported 7947F: fs/dax.c 7948F: include/linux/dax.h 7949F: include/trace/events/fs_dax.h 7950 7951FILESYSTEMS (VFS and infrastructure) 7952M: Alexander Viro <viro@zeniv.linux.org.uk> 7953M: Christian Brauner <brauner@kernel.org> 7954L: linux-fsdevel@vger.kernel.org 7955S: Maintained 7956F: fs/* 7957F: include/linux/fs.h 7958F: include/linux/fs_types.h 7959F: include/uapi/linux/fs.h 7960F: include/uapi/linux/openat2.h 7961 7962FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7963M: Riku Voipio <riku.voipio@iki.fi> 7964L: linux-hwmon@vger.kernel.org 7965S: Maintained 7966F: drivers/hwmon/f75375s.c 7967F: include/linux/f75375s.h 7968 7969FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7970M: Clemens Ladisch <clemens@ladisch.de> 7971M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7972L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7973S: Maintained 7974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7975F: include/uapi/sound/firewire.h 7976F: sound/firewire/ 7977 7978FIREWIRE MEDIA DRIVERS (firedtv) 7979M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7980L: linux-media@vger.kernel.org 7981L: linux1394-devel@lists.sourceforge.net 7982S: Maintained 7983T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7984F: drivers/media/firewire/ 7985 7986FIREWIRE SBP-2 TARGET 7987M: Chris Boot <bootc@bootc.net> 7988L: linux-scsi@vger.kernel.org 7989L: target-devel@vger.kernel.org 7990L: linux1394-devel@lists.sourceforge.net 7991S: Maintained 7992T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7993F: drivers/target/sbp/ 7994 7995FIREWIRE SUBSYSTEM 7996M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7997M: Takashi Sakamoto <takaswie@kernel.org> 7998L: linux1394-devel@lists.sourceforge.net 7999S: Maintained 8000W: http://ieee1394.docs.kernel.org/ 8001T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8002F: drivers/firewire/ 8003F: include/linux/firewire.h 8004F: include/uapi/linux/firewire*.h 8005F: tools/firewire/ 8006 8007FIRMWARE FRAMEWORK FOR ARMV8-A 8008M: Sudeep Holla <sudeep.holla@arm.com> 8009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8010S: Maintained 8011F: drivers/firmware/arm_ffa/ 8012F: include/linux/arm_ffa.h 8013 8014FIRMWARE LOADER (request_firmware) 8015M: Luis Chamberlain <mcgrof@kernel.org> 8016M: Russ Weight <russell.h.weight@intel.com> 8017L: linux-kernel@vger.kernel.org 8018S: Maintained 8019F: Documentation/firmware_class/ 8020F: drivers/base/firmware_loader/ 8021F: include/linux/firmware.h 8022 8023FLEXTIMER FTM-QUADDEC DRIVER 8024M: Patrick Havelange <patrick.havelange@essensium.com> 8025L: linux-iio@vger.kernel.org 8026S: Maintained 8027F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8028F: drivers/counter/ftm-quaddec.c 8029 8030FLOPPY DRIVER 8031M: Denis Efremov <efremov@linux.com> 8032L: linux-block@vger.kernel.org 8033S: Odd Fixes 8034F: drivers/block/floppy.c 8035 8036FLYSKY FSIA6B RC RECEIVER 8037M: Markus Koch <markus@notsyncing.net> 8038L: linux-input@vger.kernel.org 8039S: Maintained 8040F: drivers/input/joystick/fsia6b.c 8041 8042FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8043M: Geoffrey D. Bennett <g@b4.vu> 8044L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8045S: Maintained 8046T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8047F: sound/usb/mixer_scarlett_gen2.c 8048 8049FORCEDETH GIGABIT ETHERNET DRIVER 8050M: Rain River <rain.1986.08.12@gmail.com> 8051M: Zhu Yanjun <zyjzyj2000@gmail.com> 8052L: netdev@vger.kernel.org 8053S: Maintained 8054F: drivers/net/ethernet/nvidia/* 8055 8056FORTIFY_SOURCE 8057M: Kees Cook <keescook@chromium.org> 8058L: linux-hardening@vger.kernel.org 8059S: Supported 8060T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8061F: include/linux/fortify-string.h 8062F: lib/fortify_kunit.c 8063F: lib/memcpy_kunit.c 8064F: lib/strscpy_kunit.c 8065F: lib/test_fortify/* 8066F: scripts/test_fortify.sh 8067K: \b__NO_FORTIFY\b 8068 8069FPGA DFL DRIVERS 8070M: Wu Hao <hao.wu@intel.com> 8071R: Tom Rix <trix@redhat.com> 8072L: linux-fpga@vger.kernel.org 8073S: Maintained 8074F: Documentation/ABI/testing/sysfs-bus-dfl* 8075F: Documentation/fpga/dfl.rst 8076F: drivers/fpga/dfl* 8077F: drivers/uio/uio_dfl.c 8078F: include/linux/dfl.h 8079F: include/uapi/linux/fpga-dfl.h 8080 8081FPGA MANAGER FRAMEWORK 8082M: Moritz Fischer <mdf@kernel.org> 8083M: Wu Hao <hao.wu@intel.com> 8084M: Xu Yilun <yilun.xu@intel.com> 8085R: Tom Rix <trix@redhat.com> 8086L: linux-fpga@vger.kernel.org 8087S: Maintained 8088Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8089T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8090F: Documentation/devicetree/bindings/fpga/ 8091F: Documentation/driver-api/fpga/ 8092F: Documentation/fpga/ 8093F: drivers/fpga/ 8094F: include/linux/fpga/ 8095 8096FPU EMULATOR 8097M: Bill Metzenthen <billm@melbpc.org.au> 8098S: Maintained 8099W: https://floatingpoint.billm.au/ 8100F: arch/x86/math-emu/ 8101 8102FRAMEBUFFER CORE 8103M: Daniel Vetter <daniel@ffwll.ch> 8104S: Odd Fixes 8105T: git git://anongit.freedesktop.org/drm/drm-misc 8106F: drivers/video/fbdev/core/ 8107 8108FRAMEBUFFER LAYER 8109M: Helge Deller <deller@gmx.de> 8110L: linux-fbdev@vger.kernel.org 8111L: dri-devel@lists.freedesktop.org 8112S: Maintained 8113Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8114T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8115F: Documentation/fb/ 8116F: drivers/video/ 8117F: include/linux/fb.h 8118F: include/uapi/linux/fb.h 8119F: include/uapi/video/ 8120F: include/video/ 8121 8122FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8123M: Horia Geantă <horia.geanta@nxp.com> 8124M: Pankaj Gupta <pankaj.gupta@nxp.com> 8125M: Gaurav Jain <gaurav.jain@nxp.com> 8126L: linux-crypto@vger.kernel.org 8127S: Maintained 8128F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8129F: drivers/crypto/caam/ 8130 8131FREESCALE COLDFIRE M5441X MMC DRIVER 8132M: Angelo Dureghello <angelo.dureghello@timesys.com> 8133L: linux-mmc@vger.kernel.org 8134S: Maintained 8135F: drivers/mmc/host/sdhci-esdhc-mcf.c 8136F: include/linux/platform_data/mmc-esdhc-mcf.h 8137 8138FREESCALE DIU FRAMEBUFFER DRIVER 8139M: Timur Tabi <timur@kernel.org> 8140L: linux-fbdev@vger.kernel.org 8141S: Maintained 8142F: drivers/video/fbdev/fsl-diu-fb.* 8143 8144FREESCALE DMA DRIVER 8145M: Li Yang <leoyang.li@nxp.com> 8146M: Zhang Wei <zw@zh-kernel.org> 8147L: linuxppc-dev@lists.ozlabs.org 8148S: Maintained 8149F: drivers/dma/fsldma.* 8150 8151FREESCALE DSPI DRIVER 8152M: Vladimir Oltean <olteanv@gmail.com> 8153L: linux-spi@vger.kernel.org 8154S: Maintained 8155F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8156F: drivers/spi/spi-fsl-dspi.c 8157F: include/linux/spi/spi-fsl-dspi.h 8158 8159FREESCALE ENETC ETHERNET DRIVERS 8160M: Claudiu Manoil <claudiu.manoil@nxp.com> 8161L: netdev@vger.kernel.org 8162S: Maintained 8163F: drivers/net/ethernet/freescale/enetc/ 8164 8165FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8166M: Claudiu Manoil <claudiu.manoil@nxp.com> 8167L: netdev@vger.kernel.org 8168S: Maintained 8169F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8170F: drivers/net/ethernet/freescale/gianfar* 8171 8172FREESCALE GPMI NAND DRIVER 8173M: Han Xu <han.xu@nxp.com> 8174L: linux-mtd@lists.infradead.org 8175S: Maintained 8176F: drivers/mtd/nand/raw/gpmi-nand/* 8177 8178FREESCALE I2C CPM DRIVER 8179M: Jochen Friedrich <jochen@scram.de> 8180L: linuxppc-dev@lists.ozlabs.org 8181L: linux-i2c@vger.kernel.org 8182S: Maintained 8183F: drivers/i2c/busses/i2c-cpm.c 8184 8185FREESCALE IMX / MXC FEC DRIVER 8186M: Wei Fang <wei.fang@nxp.com> 8187R: Shenwei Wang <shenwei.wang@nxp.com> 8188R: Clark Wang <xiaoning.wang@nxp.com> 8189R: NXP Linux Team <linux-imx@nxp.com> 8190L: netdev@vger.kernel.org 8191S: Maintained 8192F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8193F: drivers/net/ethernet/freescale/fec.h 8194F: drivers/net/ethernet/freescale/fec_main.c 8195F: drivers/net/ethernet/freescale/fec_ptp.c 8196 8197FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8198M: Sascha Hauer <s.hauer@pengutronix.de> 8199R: Pengutronix Kernel Team <kernel@pengutronix.de> 8200L: linux-fbdev@vger.kernel.org 8201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8202S: Maintained 8203F: drivers/video/fbdev/imxfb.c 8204 8205FREESCALE IMX DDR PMU DRIVER 8206M: Frank Li <Frank.li@nxp.com> 8207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8208S: Maintained 8209F: Documentation/admin-guide/perf/imx-ddr.rst 8210F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8211F: drivers/perf/fsl_imx8_ddr_perf.c 8212 8213FREESCALE IMX I2C DRIVER 8214M: Oleksij Rempel <o.rempel@pengutronix.de> 8215R: Pengutronix Kernel Team <kernel@pengutronix.de> 8216L: linux-i2c@vger.kernel.org 8217S: Maintained 8218F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8219F: drivers/i2c/busses/i2c-imx.c 8220 8221FREESCALE IMX LPI2C DRIVER 8222M: Dong Aisheng <aisheng.dong@nxp.com> 8223L: linux-i2c@vger.kernel.org 8224L: linux-imx@nxp.com 8225S: Maintained 8226F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8227F: drivers/i2c/busses/i2c-imx-lpi2c.c 8228 8229FREESCALE MPC I2C DRIVER 8230M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8231L: linux-i2c@vger.kernel.org 8232S: Maintained 8233F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8234F: drivers/i2c/busses/i2c-mpc.c 8235 8236FREESCALE QORIQ DPAA ETHERNET DRIVER 8237M: Madalin Bucur <madalin.bucur@nxp.com> 8238L: netdev@vger.kernel.org 8239S: Maintained 8240F: drivers/net/ethernet/freescale/dpaa 8241 8242FREESCALE QORIQ DPAA FMAN DRIVER 8243M: Madalin Bucur <madalin.bucur@nxp.com> 8244R: Sean Anderson <sean.anderson@seco.com> 8245L: netdev@vger.kernel.org 8246S: Maintained 8247F: Documentation/devicetree/bindings/net/fsl-fman.txt 8248F: drivers/net/ethernet/freescale/fman 8249 8250FREESCALE QORIQ PTP CLOCK DRIVER 8251M: Yangbo Lu <yangbo.lu@nxp.com> 8252L: netdev@vger.kernel.org 8253S: Maintained 8254F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8255F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8256F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8257F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8258F: drivers/ptp/ptp_qoriq.c 8259F: drivers/ptp/ptp_qoriq_debugfs.c 8260F: include/linux/fsl/ptp_qoriq.h 8261 8262FREESCALE QUAD SPI DRIVER 8263M: Han Xu <han.xu@nxp.com> 8264L: linux-spi@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8267F: drivers/spi/spi-fsl-qspi.c 8268 8269FREESCALE QUICC ENGINE LIBRARY 8270M: Qiang Zhao <qiang.zhao@nxp.com> 8271L: linuxppc-dev@lists.ozlabs.org 8272S: Maintained 8273F: drivers/soc/fsl/qe/ 8274F: include/soc/fsl/qe/ 8275 8276FREESCALE QUICC ENGINE QMC DRIVER 8277M: Herve Codina <herve.codina@bootlin.com> 8278L: linuxppc-dev@lists.ozlabs.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8281F: drivers/soc/fsl/qe/qmc.c 8282F: include/soc/fsl/qe/qmc.h 8283 8284FREESCALE QUICC ENGINE TSA DRIVER 8285M: Herve Codina <herve.codina@bootlin.com> 8286L: linuxppc-dev@lists.ozlabs.org 8287S: Maintained 8288F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8289F: drivers/soc/fsl/qe/tsa.c 8290F: drivers/soc/fsl/qe/tsa.h 8291F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8292 8293FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8294M: Li Yang <leoyang.li@nxp.com> 8295L: netdev@vger.kernel.org 8296L: linuxppc-dev@lists.ozlabs.org 8297S: Maintained 8298F: drivers/net/ethernet/freescale/ucc_geth* 8299 8300FREESCALE QUICC ENGINE UCC HDLC DRIVER 8301M: Zhao Qiang <qiang.zhao@nxp.com> 8302L: netdev@vger.kernel.org 8303L: linuxppc-dev@lists.ozlabs.org 8304S: Maintained 8305F: drivers/net/wan/fsl_ucc_hdlc* 8306 8307FREESCALE QUICC ENGINE UCC UART DRIVER 8308M: Timur Tabi <timur@kernel.org> 8309L: linuxppc-dev@lists.ozlabs.org 8310S: Maintained 8311F: drivers/tty/serial/ucc_uart.c 8312 8313FREESCALE SOC DRIVERS 8314M: Li Yang <leoyang.li@nxp.com> 8315L: linuxppc-dev@lists.ozlabs.org 8316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8317S: Maintained 8318F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8319F: Documentation/devicetree/bindings/soc/fsl/ 8320F: drivers/soc/fsl/ 8321F: include/linux/fsl/ 8322F: include/soc/fsl/ 8323 8324FREESCALE SOC FS_ENET DRIVER 8325M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8326L: linuxppc-dev@lists.ozlabs.org 8327L: netdev@vger.kernel.org 8328S: Maintained 8329F: drivers/net/ethernet/freescale/fs_enet/ 8330F: include/linux/fs_enet_pd.h 8331 8332FREESCALE SOC SOUND DRIVERS 8333M: Shengjiu Wang <shengjiu.wang@gmail.com> 8334M: Xiubo Li <Xiubo.Lee@gmail.com> 8335R: Fabio Estevam <festevam@gmail.com> 8336R: Nicolin Chen <nicoleotsuka@gmail.com> 8337L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8338L: linuxppc-dev@lists.ozlabs.org 8339S: Maintained 8340F: sound/soc/fsl/fsl* 8341F: sound/soc/fsl/imx* 8342F: sound/soc/fsl/mpc8610_hpcd.c 8343 8344FREESCALE SOC SOUND QMC DRIVER 8345M: Herve Codina <herve.codina@bootlin.com> 8346L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8347L: linuxppc-dev@lists.ozlabs.org 8348S: Maintained 8349F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8350F: sound/soc/fsl/fsl_qmc_audio.c 8351 8352FREESCALE USB PERIPHERAL DRIVERS 8353M: Li Yang <leoyang.li@nxp.com> 8354L: linux-usb@vger.kernel.org 8355L: linuxppc-dev@lists.ozlabs.org 8356S: Maintained 8357F: drivers/usb/gadget/udc/fsl* 8358 8359FREESCALE USB PHY DRIVER 8360M: Ran Wang <ran.wang_1@nxp.com> 8361L: linux-usb@vger.kernel.org 8362L: linuxppc-dev@lists.ozlabs.org 8363S: Maintained 8364F: drivers/usb/phy/phy-fsl-usb* 8365 8366FREEVXFS FILESYSTEM 8367M: Christoph Hellwig <hch@infradead.org> 8368S: Maintained 8369W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8370F: fs/freevxfs/ 8371 8372FREEZER 8373M: "Rafael J. Wysocki" <rafael@kernel.org> 8374M: Pavel Machek <pavel@ucw.cz> 8375L: linux-pm@vger.kernel.org 8376S: Supported 8377F: Documentation/power/freezing-of-tasks.rst 8378F: include/linux/freezer.h 8379F: kernel/freezer.c 8380 8381FRONTSWAP API 8382M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8383L: linux-kernel@vger.kernel.org 8384S: Maintained 8385F: include/linux/frontswap.h 8386F: mm/frontswap.c 8387 8388FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8389M: David Howells <dhowells@redhat.com> 8390L: linux-cachefs@redhat.com (moderated for non-subscribers) 8391S: Supported 8392F: Documentation/filesystems/caching/ 8393F: fs/fscache/ 8394F: include/linux/fscache*.h 8395 8396FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8397M: Eric Biggers <ebiggers@kernel.org> 8398M: Theodore Y. Ts'o <tytso@mit.edu> 8399M: Jaegeuk Kim <jaegeuk@kernel.org> 8400L: linux-fscrypt@vger.kernel.org 8401S: Supported 8402Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8403T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8404F: Documentation/filesystems/fscrypt.rst 8405F: fs/crypto/ 8406F: include/linux/fscrypt.h 8407F: include/uapi/linux/fscrypt.h 8408 8409FSI SUBSYSTEM 8410M: Jeremy Kerr <jk@ozlabs.org> 8411M: Joel Stanley <joel@jms.id.au> 8412R: Alistar Popple <alistair@popple.id.au> 8413R: Eddie James <eajames@linux.ibm.com> 8414L: linux-fsi@lists.ozlabs.org 8415S: Supported 8416Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8417T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8418F: drivers/fsi/ 8419F: include/linux/fsi*.h 8420F: include/trace/events/fsi*.h 8421 8422FSI-ATTACHED I2C DRIVER 8423M: Eddie James <eajames@linux.ibm.com> 8424L: linux-i2c@vger.kernel.org 8425L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8426S: Maintained 8427F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8428F: drivers/i2c/busses/i2c-fsi.c 8429 8430FSI-ATTACHED SPI DRIVER 8431M: Eddie James <eajames@linux.ibm.com> 8432L: linux-spi@vger.kernel.org 8433S: Maintained 8434F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8435F: drivers/spi/spi-fsi.c 8436 8437FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8438M: Jan Kara <jack@suse.cz> 8439R: Amir Goldstein <amir73il@gmail.com> 8440L: linux-fsdevel@vger.kernel.org 8441S: Maintained 8442T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8443F: fs/notify/ 8444F: include/linux/fsnotify*.h 8445 8446FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8447M: Eric Biggers <ebiggers@kernel.org> 8448M: Theodore Y. Ts'o <tytso@mit.edu> 8449L: fsverity@lists.linux.dev 8450S: Supported 8451Q: https://patchwork.kernel.org/project/fsverity/list/ 8452T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8453F: Documentation/filesystems/fsverity.rst 8454F: fs/verity/ 8455F: include/linux/fsverity.h 8456F: include/uapi/linux/fsverity.h 8457 8458FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8459M: Michael Zaidman <michael.zaidman@gmail.com> 8460L: linux-i2c@vger.kernel.org 8461L: linux-input@vger.kernel.org 8462S: Maintained 8463F: drivers/hid/hid-ft260.c 8464 8465FUJITSU LAPTOP EXTRAS 8466M: Jonathan Woithe <jwoithe@just42.net> 8467L: platform-driver-x86@vger.kernel.org 8468S: Maintained 8469F: drivers/platform/x86/fujitsu-laptop.c 8470 8471FUJITSU TABLET EXTRAS 8472M: Robert Gerlach <khnz@gmx.de> 8473L: platform-driver-x86@vger.kernel.org 8474S: Maintained 8475F: drivers/platform/x86/fujitsu-tablet.c 8476 8477FUNCTION HOOKS (FTRACE) 8478M: Steven Rostedt <rostedt@goodmis.org> 8479M: Masami Hiramatsu <mhiramat@kernel.org> 8480R: Mark Rutland <mark.rutland@arm.com> 8481L: linux-kernel@vger.kernel.org 8482L: linux-trace-kernel@vger.kernel.org 8483S: Maintained 8484Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8485T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8486F: Documentation/trace/ftrace* 8487F: arch/*/*/*/*ftrace* 8488F: arch/*/*/*ftrace* 8489F: include/*/ftrace.h 8490F: kernel/trace/fgraph.c 8491F: kernel/trace/ftrace* 8492F: samples/ftrace 8493 8494FUNGIBLE ETHERNET DRIVERS 8495M: Dimitris Michailidis <dmichail@fungible.com> 8496L: netdev@vger.kernel.org 8497S: Supported 8498F: drivers/net/ethernet/fungible/ 8499 8500FUSE: FILESYSTEM IN USERSPACE 8501M: Miklos Szeredi <miklos@szeredi.hu> 8502L: linux-fsdevel@vger.kernel.org 8503S: Maintained 8504W: https://github.com/libfuse/ 8505T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8506F: Documentation/filesystems/fuse.rst 8507F: fs/fuse/ 8508F: include/uapi/linux/fuse.h 8509 8510FUTEX SUBSYSTEM 8511M: Thomas Gleixner <tglx@linutronix.de> 8512M: Ingo Molnar <mingo@redhat.com> 8513R: Peter Zijlstra <peterz@infradead.org> 8514R: Darren Hart <dvhart@infradead.org> 8515R: Davidlohr Bueso <dave@stgolabs.net> 8516R: André Almeida <andrealmeid@igalia.com> 8517L: linux-kernel@vger.kernel.org 8518S: Maintained 8519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8520F: Documentation/locking/*futex* 8521F: include/asm-generic/futex.h 8522F: include/linux/futex.h 8523F: include/uapi/linux/futex.h 8524F: kernel/futex/* 8525F: tools/perf/bench/futex* 8526F: tools/testing/selftests/futex/ 8527 8528GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8529M: Tim Harvey <tharvey@gateworks.com> 8530S: Maintained 8531F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8532F: Documentation/hwmon/gsc-hwmon.rst 8533F: drivers/hwmon/gsc-hwmon.c 8534F: drivers/mfd/gateworks-gsc.c 8535F: include/linux/mfd/gsc.h 8536F: include/linux/platform_data/gsc_hwmon.h 8537 8538GCC PLUGINS 8539M: Kees Cook <keescook@chromium.org> 8540L: linux-hardening@vger.kernel.org 8541S: Maintained 8542T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8543F: Documentation/kbuild/gcc-plugins.rst 8544F: scripts/Makefile.gcc-plugins 8545F: scripts/gcc-plugins/ 8546 8547GCOV BASED KERNEL PROFILING 8548M: Peter Oberparleiter <oberpar@linux.ibm.com> 8549S: Maintained 8550F: Documentation/dev-tools/gcov.rst 8551F: kernel/gcov/ 8552 8553GDB KERNEL DEBUGGING HELPER SCRIPTS 8554M: Jan Kiszka <jan.kiszka@siemens.com> 8555M: Kieran Bingham <kbingham@kernel.org> 8556S: Supported 8557F: scripts/gdb/ 8558 8559GEMINI CRYPTO DRIVER 8560M: Corentin Labbe <clabbe@baylibre.com> 8561L: linux-crypto@vger.kernel.org 8562S: Maintained 8563F: drivers/crypto/gemini/ 8564 8565GEMTEK FM RADIO RECEIVER DRIVER 8566M: Hans Verkuil <hverkuil@xs4all.nl> 8567L: linux-media@vger.kernel.org 8568S: Maintained 8569W: https://linuxtv.org 8570T: git git://linuxtv.org/media_tree.git 8571F: drivers/media/radio/radio-gemtek* 8572 8573GENERIC ARCHITECTURE TOPOLOGY 8574M: Sudeep Holla <sudeep.holla@arm.com> 8575L: linux-kernel@vger.kernel.org 8576S: Maintained 8577F: drivers/base/arch_topology.c 8578F: include/linux/arch_topology.h 8579 8580GENERIC ENTRY CODE 8581M: Thomas Gleixner <tglx@linutronix.de> 8582M: Peter Zijlstra <peterz@infradead.org> 8583M: Andy Lutomirski <luto@kernel.org> 8584L: linux-kernel@vger.kernel.org 8585S: Maintained 8586T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8587F: include/linux/entry-common.h 8588F: include/linux/entry-kvm.h 8589F: kernel/entry/ 8590 8591GENERIC GPIO I2C DRIVER 8592M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8593S: Supported 8594F: drivers/i2c/busses/i2c-gpio.c 8595F: include/linux/platform_data/i2c-gpio.h 8596 8597GENERIC GPIO I2C MULTIPLEXER DRIVER 8598M: Peter Korsgaard <peter.korsgaard@barco.com> 8599L: linux-i2c@vger.kernel.org 8600S: Supported 8601F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8602F: drivers/i2c/muxes/i2c-mux-gpio.c 8603F: include/linux/platform_data/i2c-mux-gpio.h 8604 8605GENERIC HDLC (WAN) DRIVERS 8606M: Krzysztof Halasa <khc@pm.waw.pl> 8607S: Maintained 8608W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8609F: drivers/net/wan/c101.c 8610F: drivers/net/wan/hd6457* 8611F: drivers/net/wan/hdlc* 8612F: drivers/net/wan/n2.c 8613F: drivers/net/wan/pc300too.c 8614F: drivers/net/wan/pci200syn.c 8615F: drivers/net/wan/wanxl* 8616 8617GENERIC INCLUDE/ASM HEADER FILES 8618M: Arnd Bergmann <arnd@arndb.de> 8619L: linux-arch@vger.kernel.org 8620S: Maintained 8621T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8622F: include/asm-generic/ 8623F: include/uapi/asm-generic/ 8624 8625GENERIC PHY FRAMEWORK 8626M: Vinod Koul <vkoul@kernel.org> 8627M: Kishon Vijay Abraham I <kishon@kernel.org> 8628L: linux-phy@lists.infradead.org 8629S: Supported 8630Q: https://patchwork.kernel.org/project/linux-phy/list/ 8631T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8632F: Documentation/devicetree/bindings/phy/ 8633F: drivers/phy/ 8634F: include/dt-bindings/phy/ 8635F: include/linux/phy/ 8636 8637GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8638M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8639S: Supported 8640F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8641 8642GENERIC PM DOMAINS 8643M: "Rafael J. Wysocki" <rafael@kernel.org> 8644M: Kevin Hilman <khilman@kernel.org> 8645M: Ulf Hansson <ulf.hansson@linaro.org> 8646L: linux-pm@vger.kernel.org 8647S: Supported 8648F: Documentation/devicetree/bindings/power/power?domain* 8649F: drivers/base/power/domain*.c 8650F: include/linux/pm_domain.h 8651 8652GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8653M: Eugen Hristev <eugen.hristev@microchip.com> 8654L: linux-input@vger.kernel.org 8655S: Maintained 8656F: drivers/input/touchscreen/resistive-adc-touch.c 8657 8658GENERIC STRING LIBRARY 8659R: Andy Shevchenko <andy@kernel.org> 8660S: Maintained 8661F: lib/string.c 8662F: lib/string_helpers.c 8663F: lib/test-string_helpers.c 8664F: lib/test_string.c 8665 8666GENERIC UIO DRIVER FOR PCI DEVICES 8667M: "Michael S. Tsirkin" <mst@redhat.com> 8668L: kvm@vger.kernel.org 8669S: Supported 8670F: drivers/uio/uio_pci_generic.c 8671 8672GENERIC VDSO LIBRARY 8673M: Andy Lutomirski <luto@kernel.org> 8674M: Thomas Gleixner <tglx@linutronix.de> 8675M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8676L: linux-kernel@vger.kernel.org 8677S: Maintained 8678T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8679F: include/asm-generic/vdso/vsyscall.h 8680F: include/vdso/ 8681F: kernel/time/vsyscall.c 8682F: lib/vdso/ 8683 8684GENWQE (IBM Generic Workqueue Card) 8685M: Frank Haverkamp <haver@linux.ibm.com> 8686S: Supported 8687F: drivers/misc/genwqe/ 8688 8689GET_MAINTAINER SCRIPT 8690M: Joe Perches <joe@perches.com> 8691S: Maintained 8692F: scripts/get_maintainer.pl 8693 8694GFS2 FILE SYSTEM 8695M: Bob Peterson <rpeterso@redhat.com> 8696M: Andreas Gruenbacher <agruenba@redhat.com> 8697L: cluster-devel@redhat.com 8698S: Supported 8699B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8700T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8701F: Documentation/filesystems/gfs2* 8702F: fs/gfs2/ 8703F: include/uapi/linux/gfs2_ondisk.h 8704 8705GIGABYTE WMI DRIVER 8706M: Thomas Weißschuh <thomas@weissschuh.net> 8707L: platform-driver-x86@vger.kernel.org 8708S: Maintained 8709F: drivers/platform/x86/gigabyte-wmi.c 8710 8711GNSS SUBSYSTEM 8712M: Johan Hovold <johan@kernel.org> 8713S: Maintained 8714T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8715F: Documentation/ABI/testing/sysfs-class-gnss 8716F: Documentation/devicetree/bindings/gnss/ 8717F: drivers/gnss/ 8718F: include/linux/gnss.h 8719 8720GO7007 MPEG CODEC 8721M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8722L: linux-media@vger.kernel.org 8723S: Maintained 8724F: drivers/media/usb/go7007/ 8725 8726GOODIX TOUCHSCREEN 8727M: Bastien Nocera <hadess@hadess.net> 8728M: Hans de Goede <hdegoede@redhat.com> 8729L: linux-input@vger.kernel.org 8730S: Maintained 8731F: drivers/input/touchscreen/goodix* 8732 8733GOOGLE ETHERNET DRIVERS 8734M: Jeroen de Borst <jeroendb@google.com> 8735M: Praveen Kaligineedi <pkaligineedi@google.com> 8736R: Shailend Chand <shailend@google.com> 8737L: netdev@vger.kernel.org 8738S: Supported 8739F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8740F: drivers/net/ethernet/google 8741 8742GPD POCKET FAN DRIVER 8743M: Hans de Goede <hdegoede@redhat.com> 8744L: platform-driver-x86@vger.kernel.org 8745S: Maintained 8746F: drivers/platform/x86/gpd-pocket-fan.c 8747 8748GPIO ACPI SUPPORT 8749M: Mika Westerberg <mika.westerberg@linux.intel.com> 8750M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8751L: linux-gpio@vger.kernel.org 8752L: linux-acpi@vger.kernel.org 8753S: Supported 8754T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8755F: Documentation/firmware-guide/acpi/gpio-properties.rst 8756F: drivers/gpio/gpiolib-acpi.c 8757F: drivers/gpio/gpiolib-acpi.h 8758 8759GPIO AGGREGATOR 8760M: Geert Uytterhoeven <geert+renesas@glider.be> 8761L: linux-gpio@vger.kernel.org 8762S: Supported 8763F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8764F: drivers/gpio/gpio-aggregator.c 8765 8766GPIO IR Transmitter 8767M: Sean Young <sean@mess.org> 8768L: linux-media@vger.kernel.org 8769S: Maintained 8770F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8771F: drivers/media/rc/gpio-ir-tx.c 8772 8773GPIO MOCKUP DRIVER 8774M: Bamvor Jian Zhang <bamv2005@gmail.com> 8775L: linux-gpio@vger.kernel.org 8776S: Maintained 8777F: drivers/gpio/gpio-mockup.c 8778F: tools/testing/selftests/gpio/ 8779 8780GPIO REGMAP 8781R: Michael Walle <michael@walle.cc> 8782S: Maintained 8783F: drivers/gpio/gpio-regmap.c 8784F: include/linux/gpio/regmap.h 8785 8786GPIO SUBSYSTEM 8787M: Linus Walleij <linus.walleij@linaro.org> 8788M: Bartosz Golaszewski <brgl@bgdev.pl> 8789L: linux-gpio@vger.kernel.org 8790S: Maintained 8791T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8792F: Documentation/ABI/obsolete/sysfs-gpio 8793F: Documentation/ABI/testing/gpio-cdev 8794F: Documentation/admin-guide/gpio/ 8795F: Documentation/devicetree/bindings/gpio/ 8796F: Documentation/driver-api/gpio/ 8797F: drivers/gpio/ 8798F: include/dt-bindings/gpio/ 8799F: include/linux/gpio.h 8800F: include/linux/gpio/ 8801F: include/linux/of_gpio.h 8802F: include/uapi/linux/gpio.h 8803F: tools/gpio/ 8804 8805GRE DEMULTIPLEXER DRIVER 8806M: Dmitry Kozlov <xeb@mail.ru> 8807L: netdev@vger.kernel.org 8808S: Maintained 8809F: include/net/gre.h 8810F: net/ipv4/gre_demux.c 8811F: net/ipv4/gre_offload.c 8812 8813GRETH 10/100/1G Ethernet MAC device driver 8814M: Andreas Larsson <andreas@gaisler.com> 8815L: netdev@vger.kernel.org 8816S: Maintained 8817F: drivers/net/ethernet/aeroflex/ 8818 8819GREYBUS AUDIO PROTOCOLS DRIVERS 8820M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8821M: Mark Greer <mgreer@animalcreek.com> 8822S: Maintained 8823F: drivers/staging/greybus/audio_apbridgea.c 8824F: drivers/staging/greybus/audio_apbridgea.h 8825F: drivers/staging/greybus/audio_codec.c 8826F: drivers/staging/greybus/audio_codec.h 8827F: drivers/staging/greybus/audio_gb.c 8828F: drivers/staging/greybus/audio_manager.c 8829F: drivers/staging/greybus/audio_manager.h 8830F: drivers/staging/greybus/audio_manager_module.c 8831F: drivers/staging/greybus/audio_manager_private.h 8832F: drivers/staging/greybus/audio_manager_sysfs.c 8833F: drivers/staging/greybus/audio_module.c 8834F: drivers/staging/greybus/audio_topology.c 8835 8836GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8837M: Viresh Kumar <vireshk@kernel.org> 8838S: Maintained 8839F: drivers/staging/greybus/authentication.c 8840F: drivers/staging/greybus/bootrom.c 8841F: drivers/staging/greybus/firmware.h 8842F: drivers/staging/greybus/fw-core.c 8843F: drivers/staging/greybus/fw-download.c 8844F: drivers/staging/greybus/fw-management.c 8845F: drivers/staging/greybus/greybus_authentication.h 8846F: drivers/staging/greybus/greybus_firmware.h 8847F: drivers/staging/greybus/hid.c 8848F: drivers/staging/greybus/i2c.c 8849F: drivers/staging/greybus/spi.c 8850F: drivers/staging/greybus/spilib.c 8851F: drivers/staging/greybus/spilib.h 8852 8853GREYBUS LOOPBACK DRIVER 8854M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8855S: Maintained 8856F: drivers/staging/greybus/loopback.c 8857 8858GREYBUS PLATFORM DRIVERS 8859M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8860S: Maintained 8861F: drivers/staging/greybus/arche-apb-ctrl.c 8862F: drivers/staging/greybus/arche-platform.c 8863F: drivers/staging/greybus/arche_platform.h 8864 8865GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8866M: Rui Miguel Silva <rmfrfs@gmail.com> 8867S: Maintained 8868F: drivers/staging/greybus/gpio.c 8869F: drivers/staging/greybus/light.c 8870F: drivers/staging/greybus/power_supply.c 8871F: drivers/staging/greybus/sdio.c 8872F: drivers/staging/greybus/spi.c 8873F: drivers/staging/greybus/spilib.c 8874 8875GREYBUS SUBSYSTEM 8876M: Johan Hovold <johan@kernel.org> 8877M: Alex Elder <elder@kernel.org> 8878M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8879L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8880S: Maintained 8881F: drivers/greybus/ 8882F: drivers/staging/greybus/ 8883F: include/linux/greybus.h 8884F: include/linux/greybus/ 8885 8886GREYBUS UART PROTOCOLS DRIVERS 8887M: David Lin <dtwlin@gmail.com> 8888S: Maintained 8889F: drivers/staging/greybus/log.c 8890F: drivers/staging/greybus/uart.c 8891 8892GS1662 VIDEO SERIALIZER 8893M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8894L: linux-media@vger.kernel.org 8895S: Maintained 8896T: git git://linuxtv.org/media_tree.git 8897F: drivers/media/spi/gs1662.c 8898 8899GSPCA FINEPIX SUBDRIVER 8900M: Frank Zago <frank@zago.net> 8901L: linux-media@vger.kernel.org 8902S: Maintained 8903T: git git://linuxtv.org/media_tree.git 8904F: drivers/media/usb/gspca/finepix.c 8905 8906GSPCA GL860 SUBDRIVER 8907M: Olivier Lorin <o.lorin@laposte.net> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910T: git git://linuxtv.org/media_tree.git 8911F: drivers/media/usb/gspca/gl860/ 8912 8913GSPCA M5602 SUBDRIVER 8914M: Erik Andren <erik.andren@gmail.com> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/usb/gspca/m5602/ 8919 8920GSPCA PAC207 SONIXB SUBDRIVER 8921M: Hans Verkuil <hverkuil@xs4all.nl> 8922L: linux-media@vger.kernel.org 8923S: Odd Fixes 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/pac207.c 8926 8927GSPCA SN9C20X SUBDRIVER 8928M: Brian Johnson <brijohn@gmail.com> 8929L: linux-media@vger.kernel.org 8930S: Maintained 8931T: git git://linuxtv.org/media_tree.git 8932F: drivers/media/usb/gspca/sn9c20x.c 8933 8934GSPCA T613 SUBDRIVER 8935M: Leandro Costantino <lcostantino@gmail.com> 8936L: linux-media@vger.kernel.org 8937S: Maintained 8938T: git git://linuxtv.org/media_tree.git 8939F: drivers/media/usb/gspca/t613.c 8940 8941GSPCA USB WEBCAM DRIVER 8942M: Hans Verkuil <hverkuil@xs4all.nl> 8943L: linux-media@vger.kernel.org 8944S: Odd Fixes 8945T: git git://linuxtv.org/media_tree.git 8946F: drivers/media/usb/gspca/ 8947 8948GTP (GPRS Tunneling Protocol) 8949M: Pablo Neira Ayuso <pablo@netfilter.org> 8950M: Harald Welte <laforge@gnumonks.org> 8951L: osmocom-net-gprs@lists.osmocom.org 8952S: Maintained 8953T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8954F: drivers/net/gtp.c 8955 8956GUID PARTITION TABLE (GPT) 8957M: Davidlohr Bueso <dave@stgolabs.net> 8958L: linux-efi@vger.kernel.org 8959S: Maintained 8960F: block/partitions/efi.* 8961 8962HABANALABS PCI DRIVER 8963M: Oded Gabbay <ogabbay@kernel.org> 8964L: dri-devel@lists.freedesktop.org 8965S: Supported 8966C: irc://irc.oftc.net/dri-devel 8967T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8968F: Documentation/ABI/testing/debugfs-driver-habanalabs 8969F: Documentation/ABI/testing/sysfs-driver-habanalabs 8970F: drivers/accel/habanalabs/ 8971F: include/trace/events/habanalabs.h 8972F: include/uapi/drm/habanalabs_accel.h 8973 8974HACKRF MEDIA DRIVER 8975M: Antti Palosaari <crope@iki.fi> 8976L: linux-media@vger.kernel.org 8977S: Maintained 8978W: https://linuxtv.org 8979W: http://palosaari.fi/linux/ 8980Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8981T: git git://linuxtv.org/anttip/media_tree.git 8982F: drivers/media/usb/hackrf/ 8983 8984HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8985M: Chuck Lever <chuck.lever@oracle.com> 8986L: kernel-tls-handshake@lists.linux.dev 8987L: netdev@vger.kernel.org 8988S: Maintained 8989F: Documentation/netlink/specs/handshake.yaml 8990F: Documentation/networking/tls-handshake.rst 8991F: include/net/handshake.h 8992F: include/trace/events/handshake.h 8993F: net/handshake/ 8994 8995HANTRO VPU CODEC DRIVER 8996M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8997M: Philipp Zabel <p.zabel@pengutronix.de> 8998L: linux-media@vger.kernel.org 8999L: linux-rockchip@lists.infradead.org 9000S: Maintained 9001F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9002F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9003F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9004F: drivers/media/platform/verisilicon/ 9005 9006HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9007M: Frank Seidel <frank@f-seidel.de> 9008L: platform-driver-x86@vger.kernel.org 9009S: Maintained 9010W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9011F: drivers/platform/x86/hdaps.c 9012 9013HARDWARE MONITORING 9014M: Jean Delvare <jdelvare@suse.com> 9015M: Guenter Roeck <linux@roeck-us.net> 9016L: linux-hwmon@vger.kernel.org 9017S: Maintained 9018W: http://hwmon.wiki.kernel.org/ 9019T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9020F: Documentation/ABI/testing/sysfs-class-hwmon 9021F: Documentation/devicetree/bindings/hwmon/ 9022F: Documentation/hwmon/ 9023F: drivers/hwmon/ 9024F: include/linux/hwmon*.h 9025F: include/trace/events/hwmon*.h 9026K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9027 9028HARDWARE RANDOM NUMBER GENERATOR CORE 9029M: Olivia Mackall <olivia@selenic.com> 9030M: Herbert Xu <herbert@gondor.apana.org.au> 9031L: linux-crypto@vger.kernel.org 9032S: Odd fixes 9033F: Documentation/admin-guide/hw_random.rst 9034F: Documentation/devicetree/bindings/rng/ 9035F: drivers/char/hw_random/ 9036F: include/linux/hw_random.h 9037 9038HARDWARE SPINLOCK CORE 9039M: Ohad Ben-Cohen <ohad@wizery.com> 9040M: Bjorn Andersson <andersson@kernel.org> 9041R: Baolin Wang <baolin.wang7@gmail.com> 9042L: linux-remoteproc@vger.kernel.org 9043S: Maintained 9044T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9045F: Documentation/devicetree/bindings/hwlock/ 9046F: Documentation/locking/hwspinlock.rst 9047F: drivers/hwspinlock/ 9048F: include/linux/hwspinlock.h 9049 9050HARDWARE TRACING FACILITIES 9051M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9052S: Maintained 9053F: drivers/hwtracing/ 9054 9055HARMONY SOUND DRIVER 9056L: linux-parisc@vger.kernel.org 9057S: Maintained 9058F: sound/parisc/harmony.* 9059 9060HDPVR USB VIDEO ENCODER DRIVER 9061M: Hans Verkuil <hverkuil@xs4all.nl> 9062L: linux-media@vger.kernel.org 9063S: Odd Fixes 9064W: https://linuxtv.org 9065T: git git://linuxtv.org/media_tree.git 9066F: drivers/media/usb/hdpvr/ 9067 9068HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9069M: Matt Hsiao <matt.hsiao@hpe.com> 9070S: Supported 9071F: drivers/misc/hpilo.[ch] 9072 9073HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9074M: Jerry Hoemann <jerry.hoemann@hpe.com> 9075S: Supported 9076F: Documentation/watchdog/hpwdt.rst 9077F: drivers/watchdog/hpwdt.c 9078 9079HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9080M: Don Brace <don.brace@microchip.com> 9081L: storagedev@microchip.com 9082L: linux-scsi@vger.kernel.org 9083S: Supported 9084F: Documentation/scsi/hpsa.rst 9085F: drivers/scsi/hpsa*.[ch] 9086F: include/linux/cciss*.h 9087F: include/uapi/linux/cciss*.h 9088 9089HFI1 DRIVER 9090M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9091L: linux-rdma@vger.kernel.org 9092S: Supported 9093F: drivers/infiniband/hw/hfi1 9094 9095HFS FILESYSTEM 9096L: linux-fsdevel@vger.kernel.org 9097S: Orphan 9098F: Documentation/filesystems/hfs.rst 9099F: fs/hfs/ 9100 9101HFSPLUS FILESYSTEM 9102L: linux-fsdevel@vger.kernel.org 9103S: Orphan 9104F: Documentation/filesystems/hfsplus.rst 9105F: fs/hfsplus/ 9106 9107HGA FRAMEBUFFER DRIVER 9108M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9109L: linux-nvidia@lists.surfsouth.com 9110S: Maintained 9111W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9112F: drivers/video/fbdev/hgafb.c 9113 9114HIBERNATION (aka Software Suspend, aka swsusp) 9115M: "Rafael J. Wysocki" <rafael@kernel.org> 9116M: Pavel Machek <pavel@ucw.cz> 9117L: linux-pm@vger.kernel.org 9118S: Supported 9119B: https://bugzilla.kernel.org 9120F: arch/*/include/asm/suspend*.h 9121F: arch/x86/power/ 9122F: drivers/base/power/ 9123F: include/linux/freezer.h 9124F: include/linux/pm.h 9125F: include/linux/suspend.h 9126F: kernel/power/ 9127 9128HID CORE LAYER 9129M: Jiri Kosina <jikos@kernel.org> 9130M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9131L: linux-input@vger.kernel.org 9132S: Maintained 9133T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9134F: Documentation/hid/ 9135F: drivers/hid/ 9136F: include/linux/hid* 9137F: include/uapi/linux/hid* 9138F: samples/hid/ 9139F: tools/testing/selftests/hid/ 9140 9141HID LOGITECH DRIVERS 9142R: Filipe Laíns <lains@riseup.net> 9143L: linux-input@vger.kernel.org 9144S: Maintained 9145F: drivers/hid/hid-logitech-* 9146 9147HID PHOENIX RC FLIGHT CONTROLLER 9148M: Marcus Folkesson <marcus.folkesson@gmail.com> 9149L: linux-input@vger.kernel.org 9150S: Maintained 9151F: drivers/hid/hid-pxrc.c 9152 9153HID PLAYSTATION DRIVER 9154M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9155L: linux-input@vger.kernel.org 9156S: Supported 9157F: drivers/hid/hid-playstation.c 9158 9159HID SENSOR HUB DRIVERS 9160M: Jiri Kosina <jikos@kernel.org> 9161M: Jonathan Cameron <jic23@kernel.org> 9162M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9163L: linux-input@vger.kernel.org 9164L: linux-iio@vger.kernel.org 9165S: Maintained 9166F: Documentation/hid/hid-sensor* 9167F: drivers/hid/hid-sensor-* 9168F: drivers/iio/*/hid-* 9169F: include/linux/hid-sensor-* 9170 9171HID VRC-2 CAR CONTROLLER DRIVER 9172M: Marcus Folkesson <marcus.folkesson@gmail.com> 9173L: linux-input@vger.kernel.org 9174S: Maintained 9175F: drivers/hid/hid-vrc2.c 9176 9177HID WACOM DRIVER 9178M: Ping Cheng <ping.cheng@wacom.com> 9179M: Jason Gerecke <jason.gerecke@wacom.com> 9180L: linux-input@vger.kernel.org 9181S: Maintained 9182F: drivers/hid/wacom.h 9183F: drivers/hid/wacom_* 9184 9185HID++ LOGITECH DRIVERS 9186R: Filipe Laíns <lains@riseup.net> 9187R: Bastien Nocera <hadess@hadess.net> 9188L: linux-input@vger.kernel.org 9189S: Maintained 9190F: drivers/hid/hid-logitech-hidpp.c 9191 9192HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9193M: Thomas Gleixner <tglx@linutronix.de> 9194L: linux-kernel@vger.kernel.org 9195S: Maintained 9196T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9197F: Documentation/timers/ 9198F: include/linux/clockchips.h 9199F: include/linux/hrtimer.h 9200F: kernel/time/clockevents.c 9201F: kernel/time/hrtimer.c 9202F: kernel/time/timer_*.c 9203 9204HIGH-SPEED SCC DRIVER FOR AX.25 9205L: linux-hams@vger.kernel.org 9206S: Orphan 9207F: drivers/net/hamradio/scc.c 9208 9209HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9210M: HighPoint Linux Team <linux@highpoint-tech.com> 9211S: Supported 9212W: http://www.highpoint-tech.com 9213F: Documentation/scsi/hptiop.rst 9214F: drivers/scsi/hptiop.c 9215 9216HIKEY960 ONBOARD USB GPIO HUB DRIVER 9217M: John Stultz <jstultz@google.com> 9218L: linux-kernel@vger.kernel.org 9219S: Maintained 9220F: drivers/misc/hisi_hikey_usb.c 9221 9222HIMAX HX83112B TOUCHSCREEN SUPPORT 9223M: Job Noorman <job@noorman.info> 9224L: linux-input@vger.kernel.org 9225S: Maintained 9226F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9227F: drivers/input/touchscreen/himax_hx83112b.c 9228 9229HIPPI 9230M: Jes Sorensen <jes@trained-monkey.org> 9231L: linux-hippi@sunsite.dk 9232S: Maintained 9233F: drivers/net/hippi/ 9234F: include/linux/hippidevice.h 9235F: include/uapi/linux/if_hippi.h 9236F: net/802/hippi.c 9237 9238HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9239M: Kurt Kanzenbach <kurt@linutronix.de> 9240L: netdev@vger.kernel.org 9241S: Maintained 9242F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9243F: drivers/net/dsa/hirschmann/* 9244F: include/linux/platform_data/hirschmann-hellcreek.h 9245F: net/dsa/tag_hellcreek.c 9246 9247HISILICON DMA DRIVER 9248M: Zhou Wang <wangzhou1@hisilicon.com> 9249M: Jie Hai <haijie1@huawei.com> 9250L: dmaengine@vger.kernel.org 9251S: Maintained 9252F: drivers/dma/hisi_dma.c 9253 9254HISILICON GPIO DRIVER 9255M: Jay Fang <f.fangjian@huawei.com> 9256L: linux-gpio@vger.kernel.org 9257S: Maintained 9258F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9259F: drivers/gpio/gpio-hisi.c 9260 9261HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9262M: Longfang Liu <liulongfang@huawei.com> 9263L: linux-crypto@vger.kernel.org 9264S: Maintained 9265F: Documentation/ABI/testing/debugfs-hisi-hpre 9266F: drivers/crypto/hisilicon/hpre/hpre.h 9267F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9268F: drivers/crypto/hisilicon/hpre/hpre_main.c 9269 9270HISILICON HNS3 PMU DRIVER 9271M: Guangbin Huang <huangguangbin2@huawei.com> 9272S: Supported 9273F: Documentation/admin-guide/perf/hns3-pmu.rst 9274F: drivers/perf/hisilicon/hns3_pmu.c 9275 9276HISILICON I2C CONTROLLER DRIVER 9277M: Yicong Yang <yangyicong@hisilicon.com> 9278L: linux-i2c@vger.kernel.org 9279S: Maintained 9280W: https://www.hisilicon.com 9281F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9282F: drivers/i2c/busses/i2c-hisi.c 9283 9284HISILICON LPC BUS DRIVER 9285M: Jay Fang <f.fangjian@huawei.com> 9286S: Maintained 9287W: http://www.hisilicon.com 9288F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9289F: drivers/bus/hisi_lpc.c 9290 9291HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9292M: Yisen Zhuang <yisen.zhuang@huawei.com> 9293M: Salil Mehta <salil.mehta@huawei.com> 9294L: netdev@vger.kernel.org 9295S: Maintained 9296W: http://www.hisilicon.com 9297F: drivers/net/ethernet/hisilicon/hns3/ 9298 9299HISILICON NETWORK SUBSYSTEM DRIVER 9300M: Yisen Zhuang <yisen.zhuang@huawei.com> 9301M: Salil Mehta <salil.mehta@huawei.com> 9302L: netdev@vger.kernel.org 9303S: Maintained 9304W: http://www.hisilicon.com 9305F: Documentation/devicetree/bindings/net/hisilicon*.txt 9306F: drivers/net/ethernet/hisilicon/ 9307 9308HISILICON PMU DRIVER 9309M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9310M: Jonathan Cameron <jonathan.cameron@huawei.com> 9311S: Supported 9312W: http://www.hisilicon.com 9313F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9314F: Documentation/admin-guide/perf/hisi-pmu.rst 9315F: drivers/perf/hisilicon 9316 9317HISILICON PTT DRIVER 9318M: Yicong Yang <yangyicong@hisilicon.com> 9319M: Jonathan Cameron <jonathan.cameron@huawei.com> 9320L: linux-kernel@vger.kernel.org 9321S: Maintained 9322F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9323F: Documentation/trace/hisi-ptt.rst 9324F: drivers/hwtracing/ptt/ 9325F: tools/perf/arch/arm64/util/hisi-ptt.c 9326F: tools/perf/util/hisi-ptt* 9327F: tools/perf/util/hisi-ptt-decoder/* 9328 9329HISILICON QM DRIVER 9330M: Weili Qian <qianweili@huawei.com> 9331M: Zhou Wang <wangzhou1@hisilicon.com> 9332L: linux-crypto@vger.kernel.org 9333S: Maintained 9334F: drivers/crypto/hisilicon/Kconfig 9335F: drivers/crypto/hisilicon/Makefile 9336F: drivers/crypto/hisilicon/qm.c 9337F: drivers/crypto/hisilicon/sgl.c 9338F: include/linux/hisi_acc_qm.h 9339 9340HISILICON ROCE DRIVER 9341M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9342M: Wenpeng Liang <liangwenpeng@huawei.com> 9343L: linux-rdma@vger.kernel.org 9344S: Maintained 9345F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9346F: drivers/infiniband/hw/hns/ 9347 9348HISILICON SAS Controller 9349M: Xiang Chen <chenxiang66@hisilicon.com> 9350S: Supported 9351W: http://www.hisilicon.com 9352F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9353F: drivers/scsi/hisi_sas/ 9354 9355HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9356M: Kai Ye <yekai13@huawei.com> 9357M: Longfang Liu <liulongfang@huawei.com> 9358L: linux-crypto@vger.kernel.org 9359S: Maintained 9360F: Documentation/ABI/testing/debugfs-hisi-sec 9361F: drivers/crypto/hisilicon/sec2/sec.h 9362F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9363F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9364F: drivers/crypto/hisilicon/sec2/sec_main.c 9365 9366HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9367M: Jay Fang <f.fangjian@huawei.com> 9368L: linux-spi@vger.kernel.org 9369S: Maintained 9370W: http://www.hisilicon.com 9371F: drivers/spi/spi-hisi-kunpeng.c 9372 9373HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9374M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9375L: linux-kernel@vger.kernel.org 9376S: Maintained 9377F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9378F: drivers/spmi/hisi-spmi-controller.c 9379 9380HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9381M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9382L: linux-kernel@vger.kernel.org 9383S: Maintained 9384F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9385F: drivers/mfd/hi6421-spmi-pmic.c 9386 9387HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9388M: Weili Qian <qianweili@huawei.com> 9389S: Maintained 9390F: drivers/crypto/hisilicon/trng/trng.c 9391 9392HISILICON V3XX SPI NOR FLASH Controller Driver 9393M: Jay Fang <f.fangjian@huawei.com> 9394S: Maintained 9395W: http://www.hisilicon.com 9396F: drivers/spi/spi-hisi-sfc-v3xx.c 9397 9398HISILICON ZIP Controller DRIVER 9399M: Yang Shen <shenyang39@huawei.com> 9400M: Zhou Wang <wangzhou1@hisilicon.com> 9401L: linux-crypto@vger.kernel.org 9402S: Maintained 9403F: Documentation/ABI/testing/debugfs-hisi-zip 9404F: drivers/crypto/hisilicon/zip/ 9405 9406HMM - Heterogeneous Memory Management 9407M: Jérôme Glisse <jglisse@redhat.com> 9408L: linux-mm@kvack.org 9409S: Maintained 9410F: Documentation/mm/hmm.rst 9411F: include/linux/hmm* 9412F: lib/test_hmm* 9413F: mm/hmm* 9414F: tools/testing/selftests/mm/*hmm* 9415 9416HOST AP DRIVER 9417M: Jouni Malinen <j@w1.fi> 9418L: linux-wireless@vger.kernel.org 9419S: Obsolete 9420W: http://w1.fi/hostap-driver.html 9421F: drivers/net/wireless/intersil/hostap/ 9422 9423HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9424L: platform-driver-x86@vger.kernel.org 9425S: Orphan 9426F: drivers/platform/x86/hp/tc1100-wmi.c 9427 9428HPET: High Precision Event Timers driver 9429M: Clemens Ladisch <clemens@ladisch.de> 9430S: Maintained 9431F: Documentation/timers/hpet.rst 9432F: drivers/char/hpet.c 9433F: include/linux/hpet.h 9434F: include/uapi/linux/hpet.h 9435 9436HPET: x86 9437S: Orphan 9438F: arch/x86/include/asm/hpet.h 9439F: arch/x86/kernel/hpet.c 9440 9441HPFS FILESYSTEM 9442M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9443S: Maintained 9444W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9445F: fs/hpfs/ 9446 9447HSI SUBSYSTEM 9448M: Sebastian Reichel <sre@kernel.org> 9449S: Maintained 9450T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9451F: Documentation/ABI/testing/sysfs-bus-hsi 9452F: Documentation/driver-api/hsi.rst 9453F: drivers/hsi/ 9454F: include/linux/hsi/ 9455F: include/uapi/linux/hsi/ 9456 9457HSO 3G MODEM DRIVER 9458L: linux-usb@vger.kernel.org 9459S: Orphan 9460F: drivers/net/usb/hso.c 9461 9462HSR NETWORK PROTOCOL 9463L: netdev@vger.kernel.org 9464S: Orphan 9465F: net/hsr/ 9466 9467HT16K33 LED CONTROLLER DRIVER 9468M: Robin van der Gracht <robin@protonic.nl> 9469S: Maintained 9470F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9471F: drivers/auxdisplay/ht16k33.c 9472 9473HTCPEN TOUCHSCREEN DRIVER 9474M: Pau Oliva Fora <pof@eslack.org> 9475L: linux-input@vger.kernel.org 9476S: Maintained 9477F: drivers/input/touchscreen/htcpen.c 9478 9479HTE SUBSYSTEM 9480M: Dipen Patel <dipenp@nvidia.com> 9481L: timestamp@lists.linux.dev 9482S: Maintained 9483Q: https://patchwork.kernel.org/project/timestamp/list/ 9484T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9485F: Documentation/devicetree/bindings/timestamp/ 9486F: Documentation/driver-api/hte/ 9487F: drivers/hte/ 9488F: include/linux/hte.h 9489 9490HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9491M: Lorenzo Bianconi <lorenzo@kernel.org> 9492L: linux-iio@vger.kernel.org 9493S: Maintained 9494W: http://www.st.com/ 9495F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9496F: drivers/iio/humidity/hts221* 9497 9498HUAWEI ETHERNET DRIVER 9499M: Cai Huoqing <cai.huoqing@linux.dev> 9500L: netdev@vger.kernel.org 9501S: Maintained 9502F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9503F: drivers/net/ethernet/huawei/hinic/ 9504 9505HUGETLB SUBSYSTEM 9506M: Mike Kravetz <mike.kravetz@oracle.com> 9507M: Muchun Song <muchun.song@linux.dev> 9508L: linux-mm@kvack.org 9509S: Maintained 9510F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9511F: Documentation/admin-guide/mm/hugetlbpage.rst 9512F: Documentation/mm/hugetlbfs_reserv.rst 9513F: Documentation/mm/vmemmap_dedup.rst 9514F: fs/hugetlbfs/ 9515F: include/linux/hugetlb.h 9516F: mm/hugetlb.c 9517F: mm/hugetlb_vmemmap.c 9518F: mm/hugetlb_vmemmap.h 9519 9520HVA ST MEDIA DRIVER 9521M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9522L: linux-media@vger.kernel.org 9523S: Supported 9524W: https://linuxtv.org 9525T: git git://linuxtv.org/media_tree.git 9526F: drivers/media/platform/st/sti/hva 9527 9528HWPOISON MEMORY FAILURE HANDLING 9529M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9530R: Miaohe Lin <linmiaohe@huawei.com> 9531L: linux-mm@kvack.org 9532S: Maintained 9533F: mm/hwpoison-inject.c 9534F: mm/memory-failure.c 9535 9536HYCON HY46XX TOUCHSCREEN SUPPORT 9537M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9538L: linux-input@vger.kernel.org 9539S: Maintained 9540F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9541F: drivers/input/touchscreen/hycon-hy46xx.c 9542 9543HYGON PROCESSOR SUPPORT 9544M: Pu Wen <puwen@hygon.cn> 9545L: linux-kernel@vger.kernel.org 9546S: Maintained 9547F: arch/x86/kernel/cpu/hygon.c 9548 9549HYNIX HI556 SENSOR DRIVER 9550M: Shawn Tu <shawnx.tu@intel.com> 9551L: linux-media@vger.kernel.org 9552S: Maintained 9553T: git git://linuxtv.org/media_tree.git 9554F: drivers/media/i2c/hi556.c 9555 9556HYNIX HI846 SENSOR DRIVER 9557M: Martin Kepplinger <martin.kepplinger@puri.sm> 9558L: linux-media@vger.kernel.org 9559S: Maintained 9560F: drivers/media/i2c/hi846.c 9561 9562HYNIX HI847 SENSOR DRIVER 9563M: Shawn Tu <shawnx.tu@intel.com> 9564L: linux-media@vger.kernel.org 9565S: Maintained 9566F: drivers/media/i2c/hi847.c 9567 9568Hyper-V/Azure CORE AND DRIVERS 9569M: "K. Y. Srinivasan" <kys@microsoft.com> 9570M: Haiyang Zhang <haiyangz@microsoft.com> 9571M: Wei Liu <wei.liu@kernel.org> 9572M: Dexuan Cui <decui@microsoft.com> 9573L: linux-hyperv@vger.kernel.org 9574S: Supported 9575T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9576F: Documentation/ABI/stable/sysfs-bus-vmbus 9577F: Documentation/ABI/testing/debugfs-hyperv 9578F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9579F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9580F: Documentation/virt/hyperv 9581F: arch/arm64/hyperv 9582F: arch/arm64/include/asm/hyperv-tlfs.h 9583F: arch/arm64/include/asm/mshyperv.h 9584F: arch/x86/hyperv 9585F: arch/x86/include/asm/hyperv-tlfs.h 9586F: arch/x86/include/asm/mshyperv.h 9587F: arch/x86/include/asm/trace/hyperv.h 9588F: arch/x86/kernel/cpu/mshyperv.c 9589F: drivers/clocksource/hyperv_timer.c 9590F: drivers/hid/hid-hyperv.c 9591F: drivers/hv/ 9592F: drivers/input/serio/hyperv-keyboard.c 9593F: drivers/iommu/hyperv-iommu.c 9594F: drivers/net/ethernet/microsoft/ 9595F: drivers/net/hyperv/ 9596F: drivers/pci/controller/pci-hyperv-intf.c 9597F: drivers/pci/controller/pci-hyperv.c 9598F: drivers/scsi/storvsc_drv.c 9599F: drivers/uio/uio_hv_generic.c 9600F: drivers/video/fbdev/hyperv_fb.c 9601F: include/asm-generic/hyperv-tlfs.h 9602F: include/asm-generic/mshyperv.h 9603F: include/clocksource/hyperv_timer.h 9604F: include/linux/hyperv.h 9605F: include/net/mana 9606F: include/uapi/linux/hyperv.h 9607F: net/vmw_vsock/hyperv_transport.c 9608F: tools/hv/ 9609 9610HYPERBUS SUPPORT 9611M: Vignesh Raghavendra <vigneshr@ti.com> 9612L: linux-mtd@lists.infradead.org 9613S: Supported 9614Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9615C: irc://irc.oftc.net/mtd 9616T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9617F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9618F: drivers/mtd/hyperbus/ 9619F: include/linux/mtd/hyperbus.h 9620 9621HYPERVISOR VIRTUAL CONSOLE DRIVER 9622L: linuxppc-dev@lists.ozlabs.org 9623S: Odd Fixes 9624F: drivers/tty/hvc/ 9625 9626I2C ACPI SUPPORT 9627M: Mika Westerberg <mika.westerberg@linux.intel.com> 9628L: linux-i2c@vger.kernel.org 9629L: linux-acpi@vger.kernel.org 9630S: Maintained 9631F: drivers/i2c/i2c-core-acpi.c 9632 9633I2C CONTROLLER DRIVER FOR NVIDIA GPU 9634M: Ajay Gupta <ajayg@nvidia.com> 9635L: linux-i2c@vger.kernel.org 9636S: Maintained 9637F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9638F: drivers/i2c/busses/i2c-nvidia-gpu.c 9639 9640I2C MUXES 9641M: Peter Rosin <peda@axentia.se> 9642L: linux-i2c@vger.kernel.org 9643S: Maintained 9644F: Documentation/devicetree/bindings/i2c/i2c-arb* 9645F: Documentation/devicetree/bindings/i2c/i2c-gate* 9646F: Documentation/devicetree/bindings/i2c/i2c-mux* 9647F: Documentation/i2c/i2c-topology.rst 9648F: Documentation/i2c/muxes/ 9649F: drivers/i2c/i2c-mux.c 9650F: drivers/i2c/muxes/ 9651F: include/linux/i2c-mux.h 9652 9653I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9654M: Gregory CLEMENT <gregory.clement@bootlin.com> 9655L: linux-i2c@vger.kernel.org 9656S: Maintained 9657F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9658F: drivers/i2c/busses/i2c-mv64xxx.c 9659 9660I2C OVER PARALLEL PORT 9661M: Jean Delvare <jdelvare@suse.com> 9662L: linux-i2c@vger.kernel.org 9663S: Maintained 9664F: Documentation/i2c/busses/i2c-parport.rst 9665F: drivers/i2c/busses/i2c-parport.c 9666 9667I2C SUBSYSTEM 9668M: Wolfram Sang <wsa@kernel.org> 9669L: linux-i2c@vger.kernel.org 9670S: Maintained 9671W: https://i2c.wiki.kernel.org/ 9672Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9673T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9674F: Documentation/devicetree/bindings/i2c/i2c.txt 9675F: Documentation/i2c/ 9676F: drivers/i2c/* 9677F: include/dt-bindings/i2c/i2c.h 9678F: include/linux/i2c-dev.h 9679F: include/linux/i2c-smbus.h 9680F: include/linux/i2c.h 9681F: include/uapi/linux/i2c-*.h 9682F: include/uapi/linux/i2c.h 9683 9684I2C SUBSYSTEM HOST DRIVERS 9685L: linux-i2c@vger.kernel.org 9686S: Odd Fixes 9687W: https://i2c.wiki.kernel.org/ 9688Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9689T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9690F: Documentation/devicetree/bindings/i2c/ 9691F: drivers/i2c/algos/ 9692F: drivers/i2c/busses/ 9693F: include/dt-bindings/i2c/ 9694 9695I2C-TAOS-EVM DRIVER 9696M: Jean Delvare <jdelvare@suse.com> 9697L: linux-i2c@vger.kernel.org 9698S: Maintained 9699F: Documentation/i2c/busses/i2c-taos-evm.rst 9700F: drivers/i2c/busses/i2c-taos-evm.c 9701 9702I2C-TINY-USB DRIVER 9703M: Till Harbaum <till@harbaum.org> 9704L: linux-i2c@vger.kernel.org 9705S: Maintained 9706W: http://www.harbaum.org/till/i2c_tiny_usb 9707F: drivers/i2c/busses/i2c-tiny-usb.c 9708 9709I2C/SMBUS CONTROLLER DRIVERS FOR PC 9710M: Jean Delvare <jdelvare@suse.com> 9711L: linux-i2c@vger.kernel.org 9712S: Maintained 9713F: Documentation/i2c/busses/i2c-ali1535.rst 9714F: Documentation/i2c/busses/i2c-ali1563.rst 9715F: Documentation/i2c/busses/i2c-ali15x3.rst 9716F: Documentation/i2c/busses/i2c-amd756.rst 9717F: Documentation/i2c/busses/i2c-amd8111.rst 9718F: Documentation/i2c/busses/i2c-i801.rst 9719F: Documentation/i2c/busses/i2c-nforce2.rst 9720F: Documentation/i2c/busses/i2c-piix4.rst 9721F: Documentation/i2c/busses/i2c-sis5595.rst 9722F: Documentation/i2c/busses/i2c-sis630.rst 9723F: Documentation/i2c/busses/i2c-sis96x.rst 9724F: Documentation/i2c/busses/i2c-via.rst 9725F: Documentation/i2c/busses/i2c-viapro.rst 9726F: drivers/i2c/busses/i2c-ali1535.c 9727F: drivers/i2c/busses/i2c-ali1563.c 9728F: drivers/i2c/busses/i2c-ali15x3.c 9729F: drivers/i2c/busses/i2c-amd756-s4882.c 9730F: drivers/i2c/busses/i2c-amd756.c 9731F: drivers/i2c/busses/i2c-amd8111.c 9732F: drivers/i2c/busses/i2c-i801.c 9733F: drivers/i2c/busses/i2c-isch.c 9734F: drivers/i2c/busses/i2c-nforce2-s4985.c 9735F: drivers/i2c/busses/i2c-nforce2.c 9736F: drivers/i2c/busses/i2c-piix4.c 9737F: drivers/i2c/busses/i2c-sis5595.c 9738F: drivers/i2c/busses/i2c-sis630.c 9739F: drivers/i2c/busses/i2c-sis96x.c 9740F: drivers/i2c/busses/i2c-via.c 9741F: drivers/i2c/busses/i2c-viapro.c 9742 9743I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9744M: Hans de Goede <hdegoede@redhat.com> 9745L: linux-i2c@vger.kernel.org 9746S: Maintained 9747F: drivers/i2c/busses/i2c-cht-wc.c 9748 9749I2C/SMBUS ISMT DRIVER 9750M: Seth Heasley <seth.heasley@intel.com> 9751M: Neil Horman <nhorman@tuxdriver.com> 9752L: linux-i2c@vger.kernel.org 9753F: Documentation/i2c/busses/i2c-ismt.rst 9754F: drivers/i2c/busses/i2c-ismt.c 9755 9756I2C/SMBUS STUB DRIVER 9757M: Jean Delvare <jdelvare@suse.com> 9758L: linux-i2c@vger.kernel.org 9759S: Maintained 9760F: drivers/i2c/i2c-stub.c 9761 9762I3C DRIVER FOR ASPEED AST2600 9763M: Jeremy Kerr <jk@codeconstruct.com.au> 9764S: Maintained 9765F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9766F: drivers/i3c/master/ast2600-i3c-master.c 9767 9768I3C DRIVER FOR CADENCE I3C MASTER IP 9769M: Przemysław Gaj <pgaj@cadence.com> 9770S: Maintained 9771F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9772F: drivers/i3c/master/i3c-master-cdns.c 9773 9774I3C DRIVER FOR SYNOPSYS DESIGNWARE 9775S: Orphan 9776F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9777F: drivers/i3c/master/dw* 9778 9779I3C SUBSYSTEM 9780M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9781L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9782S: Maintained 9783C: irc://chat.freenode.net/linux-i3c 9784T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9785F: Documentation/ABI/testing/sysfs-bus-i3c 9786F: Documentation/devicetree/bindings/i3c/ 9787F: Documentation/driver-api/i3c 9788F: drivers/i3c/ 9789F: include/linux/i3c/ 9790 9791IA64 (Itanium) PLATFORM 9792L: linux-ia64@vger.kernel.org 9793S: Orphan 9794F: Documentation/arch/ia64/ 9795F: arch/ia64/ 9796 9797IBM Operation Panel Input Driver 9798M: Eddie James <eajames@linux.ibm.com> 9799L: linux-input@vger.kernel.org 9800S: Maintained 9801F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9802F: drivers/input/misc/ibm-panel.c 9803 9804IBM Power 842 compression accelerator 9805M: Haren Myneni <haren@us.ibm.com> 9806S: Supported 9807F: crypto/842.c 9808F: drivers/crypto/nx/Kconfig 9809F: drivers/crypto/nx/Makefile 9810F: drivers/crypto/nx/nx-842* 9811F: include/linux/sw842.h 9812F: lib/842/ 9813 9814IBM Power in-Nest Crypto Acceleration 9815M: Breno Leitão <leitao@debian.org> 9816M: Nayna Jain <nayna@linux.ibm.com> 9817M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9818L: linux-crypto@vger.kernel.org 9819S: Supported 9820F: drivers/crypto/nx/Kconfig 9821F: drivers/crypto/nx/Makefile 9822F: drivers/crypto/nx/nx-aes* 9823F: drivers/crypto/nx/nx-sha* 9824F: drivers/crypto/nx/nx.* 9825F: drivers/crypto/nx/nx_csbcpb.h 9826F: drivers/crypto/nx/nx_debugfs.c 9827 9828IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9829M: Tyrel Datwyler <tyreld@linux.ibm.com> 9830L: linux-pci@vger.kernel.org 9831L: linuxppc-dev@lists.ozlabs.org 9832S: Supported 9833F: drivers/pci/hotplug/rpadlpar* 9834 9835IBM Power Linux RAID adapter 9836M: Brian King <brking@us.ibm.com> 9837S: Supported 9838F: drivers/scsi/ipr.* 9839 9840IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9841M: Tyrel Datwyler <tyreld@linux.ibm.com> 9842L: linux-pci@vger.kernel.org 9843L: linuxppc-dev@lists.ozlabs.org 9844S: Supported 9845F: drivers/pci/hotplug/rpaphp* 9846 9847IBM Power SRIOV Virtual NIC Device Driver 9848M: Haren Myneni <haren@linux.ibm.com> 9849M: Rick Lindsley <ricklind@linux.ibm.com> 9850R: Nick Child <nnac123@linux.ibm.com> 9851R: Dany Madden <danymadden@us.ibm.com> 9852R: Thomas Falcon <tlfalcon@linux.ibm.com> 9853L: netdev@vger.kernel.org 9854S: Supported 9855F: drivers/net/ethernet/ibm/ibmvnic.* 9856 9857IBM Power VFIO Support 9858M: Timothy Pearson <tpearson@raptorengineering.com> 9859S: Supported 9860F: drivers/vfio/vfio_iommu_spapr_tce.c 9861 9862IBM Power Virtual Ethernet Device Driver 9863M: Nick Child <nnac123@linux.ibm.com> 9864L: netdev@vger.kernel.org 9865S: Supported 9866F: drivers/net/ethernet/ibm/ibmveth.* 9867 9868IBM Power Virtual FC Device Drivers 9869M: Tyrel Datwyler <tyreld@linux.ibm.com> 9870L: linux-scsi@vger.kernel.org 9871S: Supported 9872F: drivers/scsi/ibmvscsi/ibmvfc* 9873 9874IBM Power Virtual Management Channel Driver 9875M: Brad Warrum <bwarrum@linux.ibm.com> 9876M: Ritu Agarwal <rituagar@linux.ibm.com> 9877S: Supported 9878F: drivers/misc/ibmvmc.* 9879 9880IBM Power Virtual SCSI Device Drivers 9881M: Tyrel Datwyler <tyreld@linux.ibm.com> 9882L: linux-scsi@vger.kernel.org 9883S: Supported 9884F: drivers/scsi/ibmvscsi/ibmvscsi* 9885F: include/scsi/viosrp.h 9886 9887IBM Power Virtual SCSI Device Target Driver 9888M: Michael Cyr <mikecyr@linux.ibm.com> 9889L: linux-scsi@vger.kernel.org 9890L: target-devel@vger.kernel.org 9891S: Supported 9892F: drivers/scsi/ibmvscsi_tgt/ 9893 9894IBM Power VMX Cryptographic instructions 9895M: Breno Leitão <leitao@debian.org> 9896M: Nayna Jain <nayna@linux.ibm.com> 9897M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9898L: linux-crypto@vger.kernel.org 9899S: Supported 9900F: drivers/crypto/vmx/Kconfig 9901F: drivers/crypto/vmx/Makefile 9902F: drivers/crypto/vmx/aes* 9903F: drivers/crypto/vmx/ghash* 9904F: drivers/crypto/vmx/ppc-xlate.pl 9905F: drivers/crypto/vmx/vmx.c 9906 9907IBM ServeRAID RAID DRIVER 9908S: Orphan 9909F: drivers/scsi/ips.* 9910 9911ICH LPC AND GPIO DRIVER 9912M: Peter Tyser <ptyser@xes-inc.com> 9913S: Maintained 9914F: drivers/gpio/gpio-ich.c 9915F: drivers/mfd/lpc_ich.c 9916 9917ICY I2C DRIVER 9918M: Max Staudt <max@enpas.org> 9919L: linux-i2c@vger.kernel.org 9920S: Maintained 9921F: drivers/i2c/busses/i2c-icy.c 9922 9923IDEAPAD LAPTOP EXTRAS DRIVER 9924M: Ike Panhc <ike.pan@canonical.com> 9925L: platform-driver-x86@vger.kernel.org 9926S: Maintained 9927W: http://launchpad.net/ideapad-laptop 9928F: drivers/platform/x86/ideapad-laptop.c 9929 9930IDEAPAD LAPTOP SLIDEBAR DRIVER 9931M: Andrey Moiseev <o2g.org.ru@gmail.com> 9932L: linux-input@vger.kernel.org 9933S: Maintained 9934W: https://github.com/o2genum/ideapad-slidebar 9935F: drivers/input/misc/ideapad_slidebar.c 9936 9937IDMAPPED MOUNTS 9938M: Christian Brauner <brauner@kernel.org> 9939M: Seth Forshee <sforshee@kernel.org> 9940L: linux-fsdevel@vger.kernel.org 9941S: Maintained 9942T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9943F: Documentation/filesystems/idmappings.rst 9944F: include/linux/mnt_idmapping.* 9945F: tools/testing/selftests/mount_setattr/ 9946 9947IDT VersaClock 5 CLOCK DRIVER 9948M: Luca Ceresoli <luca@lucaceresoli.net> 9949S: Maintained 9950F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9951F: drivers/clk/clk-versaclock5.c 9952 9953IEEE 802.15.4 SUBSYSTEM 9954M: Alexander Aring <alex.aring@gmail.com> 9955M: Stefan Schmidt <stefan@datenfreihafen.org> 9956M: Miquel Raynal <miquel.raynal@bootlin.com> 9957L: linux-wpan@vger.kernel.org 9958S: Maintained 9959W: https://linux-wpan.org/ 9960T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9961T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9962F: Documentation/networking/ieee802154.rst 9963F: drivers/net/ieee802154/ 9964F: include/linux/ieee802154.h 9965F: include/linux/nl802154.h 9966F: include/net/af_ieee802154.h 9967F: include/net/cfg802154.h 9968F: include/net/ieee802154_netdev.h 9969F: include/net/mac802154.h 9970F: include/net/nl802154.h 9971F: net/ieee802154/ 9972F: net/mac802154/ 9973 9974IFCVF VIRTIO DATA PATH ACCELERATOR 9975R: Zhu Lingshan <lingshan.zhu@intel.com> 9976F: drivers/vdpa/ifcvf/ 9977 9978IFE PROTOCOL 9979M: Yotam Gigi <yotam.gi@gmail.com> 9980M: Jamal Hadi Salim <jhs@mojatatu.com> 9981F: include/net/ife.h 9982F: include/uapi/linux/ife.h 9983F: net/ife 9984 9985IGORPLUG-USB IR RECEIVER 9986M: Sean Young <sean@mess.org> 9987L: linux-media@vger.kernel.org 9988S: Maintained 9989F: drivers/media/rc/igorplugusb.c 9990 9991IGUANAWORKS USB IR TRANSCEIVER 9992M: Sean Young <sean@mess.org> 9993L: linux-media@vger.kernel.org 9994S: Maintained 9995F: drivers/media/rc/iguanair.c 9996 9997IIO DIGITAL POTENTIOMETER DAC 9998M: Peter Rosin <peda@axentia.se> 9999L: linux-iio@vger.kernel.org 10000S: Maintained 10001F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10002F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10003F: drivers/iio/dac/dpot-dac.c 10004 10005IIO ENVELOPE DETECTOR 10006M: Peter Rosin <peda@axentia.se> 10007L: linux-iio@vger.kernel.org 10008S: Maintained 10009F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10010F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10011F: drivers/iio/adc/envelope-detector.c 10012 10013IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10014M: Matti Vaittinen <mazziesaccount@gmail.com> 10015L: linux-iio@vger.kernel.org 10016S: Maintained 10017F: drivers/iio/light/gain-time-scale-helper.c 10018F: drivers/iio/light/gain-time-scale-helper.h 10019 10020IIO MULTIPLEXER 10021M: Peter Rosin <peda@axentia.se> 10022L: linux-iio@vger.kernel.org 10023S: Maintained 10024F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10025F: drivers/iio/multiplexer/iio-mux.c 10026 10027IIO SCMI BASED DRIVER 10028M: Jyoti Bhayana <jbhayana@google.com> 10029L: linux-iio@vger.kernel.org 10030S: Maintained 10031F: drivers/iio/common/scmi_sensors/scmi_iio.c 10032 10033IIO SUBSYSTEM AND DRIVERS 10034M: Jonathan Cameron <jic23@kernel.org> 10035R: Lars-Peter Clausen <lars@metafoo.de> 10036L: linux-iio@vger.kernel.org 10037S: Maintained 10038T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10039F: Documentation/ABI/testing/configfs-iio* 10040F: Documentation/ABI/testing/sysfs-bus-iio* 10041F: Documentation/devicetree/bindings/iio/ 10042F: drivers/iio/ 10043F: drivers/staging/iio/ 10044F: include/dt-bindings/iio/ 10045F: include/linux/iio/ 10046F: tools/iio/ 10047 10048IIO UNIT CONVERTER 10049M: Peter Rosin <peda@axentia.se> 10050L: linux-iio@vger.kernel.org 10051S: Maintained 10052F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10053F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10054F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10055F: drivers/iio/afe/iio-rescale.c 10056 10057IKANOS/ADI EAGLE ADSL USB DRIVER 10058M: Matthieu Castet <castet.matthieu@free.fr> 10059M: Stanislaw Gruszka <stf_xl@wp.pl> 10060S: Maintained 10061F: drivers/usb/atm/ueagle-atm.c 10062 10063IMAGIS TOUCHSCREEN DRIVER 10064M: Markuss Broks <markuss.broks@gmail.com> 10065S: Maintained 10066F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10067F: drivers/input/touchscreen/imagis.c 10068 10069IMGTEC ASCII LCD DRIVER 10070M: Paul Burton <paulburton@kernel.org> 10071S: Maintained 10072F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10073F: drivers/auxdisplay/img-ascii-lcd.c 10074 10075IMGTEC IR DECODER DRIVER 10076S: Orphan 10077F: drivers/media/rc/img-ir/ 10078 10079IMON SOUNDGRAPH USB IR RECEIVER 10080M: Sean Young <sean@mess.org> 10081L: linux-media@vger.kernel.org 10082S: Maintained 10083F: drivers/media/rc/imon.c 10084F: drivers/media/rc/imon_raw.c 10085 10086IMS TWINTURBO FRAMEBUFFER DRIVER 10087L: linux-fbdev@vger.kernel.org 10088S: Orphan 10089F: drivers/video/fbdev/imsttfb.c 10090 10091INA209 HARDWARE MONITOR DRIVER 10092M: Guenter Roeck <linux@roeck-us.net> 10093L: linux-hwmon@vger.kernel.org 10094S: Maintained 10095F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10096F: Documentation/hwmon/ina209.rst 10097F: drivers/hwmon/ina209.c 10098 10099INA2XX HARDWARE MONITOR DRIVER 10100M: Guenter Roeck <linux@roeck-us.net> 10101L: linux-hwmon@vger.kernel.org 10102S: Maintained 10103F: Documentation/hwmon/ina2xx.rst 10104F: drivers/hwmon/ina2xx.c 10105F: include/linux/platform_data/ina2xx.h 10106 10107INDEX OF FURTHER KERNEL DOCUMENTATION 10108M: Carlos Bilbao <carlos.bilbao@amd.com> 10109S: Maintained 10110F: Documentation/process/kernel-docs.rst 10111 10112INDUSTRY PACK SUBSYSTEM (IPACK) 10113M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10114M: Jens Taprogge <jens.taprogge@taprogge.org> 10115M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10116L: industrypack-devel@lists.sourceforge.net 10117S: Maintained 10118W: http://industrypack.sourceforge.net 10119F: drivers/ipack/ 10120 10121INFINEON DPS310 Driver 10122M: Eddie James <eajames@linux.ibm.com> 10123L: linux-iio@vger.kernel.org 10124S: Maintained 10125F: drivers/iio/pressure/dps310.c 10126 10127INFINEON PEB2466 ASoC CODEC 10128M: Herve Codina <herve.codina@bootlin.com> 10129L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10130S: Maintained 10131F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10132F: sound/soc/codecs/peb2466.c 10133 10134INFINIBAND SUBSYSTEM 10135M: Jason Gunthorpe <jgg@nvidia.com> 10136M: Leon Romanovsky <leonro@nvidia.com> 10137L: linux-rdma@vger.kernel.org 10138S: Supported 10139W: https://github.com/linux-rdma/rdma-core 10140Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10141T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10142F: Documentation/devicetree/bindings/infiniband/ 10143F: Documentation/infiniband/ 10144F: drivers/infiniband/ 10145F: include/rdma/ 10146F: include/trace/events/ib_mad.h 10147F: include/trace/events/ib_umad.h 10148F: include/trace/misc/rdma.h 10149F: include/uapi/linux/if_infiniband.h 10150F: include/uapi/rdma/ 10151F: samples/bpf/ibumad_kern.c 10152F: samples/bpf/ibumad_user.c 10153 10154INGENIC JZ4780 NAND DRIVER 10155M: Harvey Hunt <harveyhuntnexus@gmail.com> 10156L: linux-mtd@lists.infradead.org 10157L: linux-mips@vger.kernel.org 10158S: Maintained 10159F: drivers/mtd/nand/raw/ingenic/ 10160 10161INGENIC JZ47xx SoCs 10162M: Paul Cercueil <paul@crapouillou.net> 10163L: linux-mips@vger.kernel.org 10164S: Maintained 10165F: arch/mips/boot/dts/ingenic/ 10166F: arch/mips/generic/board-ingenic.c 10167F: arch/mips/include/asm/mach-ingenic/ 10168F: arch/mips/ingenic/Kconfig 10169F: drivers/clk/ingenic/ 10170F: drivers/dma/dma-jz4780.c 10171F: drivers/gpu/drm/ingenic/ 10172F: drivers/i2c/busses/i2c-jz4780.c 10173F: drivers/iio/adc/ingenic-adc.c 10174F: drivers/irqchip/irq-ingenic.c 10175F: drivers/memory/jz4780-nemc.c 10176F: drivers/mmc/host/jz4740_mmc.c 10177F: drivers/mtd/nand/raw/ingenic/ 10178F: drivers/pinctrl/pinctrl-ingenic.c 10179F: drivers/power/supply/ingenic-battery.c 10180F: drivers/pwm/pwm-jz4740.c 10181F: drivers/remoteproc/ingenic_rproc.c 10182F: drivers/rtc/rtc-jz4740.c 10183F: drivers/tty/serial/8250/8250_ingenic.c 10184F: drivers/usb/musb/jz4740.c 10185F: drivers/watchdog/jz4740_wdt.c 10186F: include/dt-bindings/iio/adc/ingenic,adc.h 10187F: include/linux/mfd/ingenic-tcu.h 10188F: sound/soc/codecs/jz47* 10189F: sound/soc/jz4740/ 10190 10191INJOINIC IP5xxx POWER BANK IC DRIVER 10192M: Samuel Holland <samuel@sholland.org> 10193S: Maintained 10194F: drivers/power/supply/ip5xxx_power.c 10195 10196INOTIFY 10197M: Jan Kara <jack@suse.cz> 10198R: Amir Goldstein <amir73il@gmail.com> 10199L: linux-fsdevel@vger.kernel.org 10200S: Maintained 10201F: Documentation/filesystems/inotify.rst 10202F: fs/notify/inotify/ 10203F: include/linux/inotify.h 10204F: include/uapi/linux/inotify.h 10205 10206INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10207M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10208L: linux-input@vger.kernel.org 10209S: Maintained 10210Q: http://patchwork.kernel.org/project/linux-input/list/ 10211T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10212F: Documentation/devicetree/bindings/input/ 10213F: Documentation/devicetree/bindings/serio/ 10214F: Documentation/input/ 10215F: drivers/input/ 10216F: include/dt-bindings/input/ 10217F: include/linux/input.h 10218F: include/linux/input/ 10219F: include/uapi/linux/input-event-codes.h 10220F: include/uapi/linux/input.h 10221 10222INPUT MULTITOUCH (MT) PROTOCOL 10223M: Henrik Rydberg <rydberg@bitmath.org> 10224L: linux-input@vger.kernel.org 10225S: Odd fixes 10226F: Documentation/input/multi-touch-protocol.rst 10227F: drivers/input/input-mt.c 10228K: \b(ABS|SYN)_MT_ 10229 10230INSIDE SECURE CRYPTO DRIVER 10231M: Antoine Tenart <atenart@kernel.org> 10232L: linux-crypto@vger.kernel.org 10233S: Maintained 10234F: drivers/crypto/inside-secure/ 10235 10236INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10237M: Mimi Zohar <zohar@linux.ibm.com> 10238M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10239L: linux-integrity@vger.kernel.org 10240S: Supported 10241T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10242F: security/integrity/ 10243F: security/integrity/ima/ 10244 10245INTEL 810/815 FRAMEBUFFER DRIVER 10246M: Antonino Daplas <adaplas@gmail.com> 10247L: linux-fbdev@vger.kernel.org 10248S: Maintained 10249F: drivers/video/fbdev/i810/ 10250 10251INTEL 8255 GPIO DRIVER 10252M: William Breathitt Gray <william.gray@linaro.org> 10253L: linux-gpio@vger.kernel.org 10254S: Maintained 10255F: drivers/gpio/gpio-i8255.c 10256F: drivers/gpio/gpio-i8255.h 10257 10258INTEL ASoC DRIVERS 10259M: Cezary Rojewski <cezary.rojewski@intel.com> 10260M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10261M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10262M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10263M: Bard Liao <yung-chuan.liao@linux.intel.com> 10264M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10265M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10266L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10267S: Supported 10268F: sound/soc/intel/ 10269 10270INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10271M: Hans de Goede <hdegoede@redhat.com> 10272L: platform-driver-x86@vger.kernel.org 10273S: Maintained 10274F: drivers/platform/x86/intel/atomisp2/pm.c 10275 10276INTEL ATOMISP2 LED DRIVER 10277M: Hans de Goede <hdegoede@redhat.com> 10278L: platform-driver-x86@vger.kernel.org 10279S: Maintained 10280F: drivers/platform/x86/intel/atomisp2/led.c 10281 10282INTEL BIOS SAR INT1092 DRIVER 10283M: Shravan Sudhakar <s.shravan@intel.com> 10284M: Intel Corporation <linuxwwan@intel.com> 10285L: platform-driver-x86@vger.kernel.org 10286S: Maintained 10287F: drivers/platform/x86/intel/int1092/ 10288 10289INTEL BROXTON PMC DRIVER 10290M: Mika Westerberg <mika.westerberg@linux.intel.com> 10291M: Zha Qipeng <qipeng.zha@intel.com> 10292S: Maintained 10293F: drivers/mfd/intel_pmc_bxt.c 10294F: include/linux/mfd/intel_pmc_bxt.h 10295 10296INTEL C600 SERIES SAS CONTROLLER DRIVER 10297M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10298L: linux-scsi@vger.kernel.org 10299S: Supported 10300T: git git://git.code.sf.net/p/intel-sas/isci 10301F: drivers/scsi/isci/ 10302 10303INTEL CPU family model numbers 10304M: Tony Luck <tony.luck@intel.com> 10305M: x86@kernel.org 10306L: linux-kernel@vger.kernel.org 10307S: Supported 10308F: arch/x86/include/asm/intel-family.h 10309 10310INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10311M: Jani Nikula <jani.nikula@linux.intel.com> 10312M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10313M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10314M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10315L: intel-gfx@lists.freedesktop.org 10316S: Supported 10317W: https://01.org/linuxgraphics/ 10318Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10319B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10320C: irc://irc.oftc.net/intel-gfx 10321T: git git://anongit.freedesktop.org/drm-intel 10322F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10323F: Documentation/gpu/i915.rst 10324F: drivers/gpu/drm/i915/ 10325F: include/drm/i915* 10326F: include/uapi/drm/i915_drm.h 10327 10328INTEL ETHERNET DRIVERS 10329M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10330M: Tony Nguyen <anthony.l.nguyen@intel.com> 10331L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10332S: Supported 10333W: http://www.intel.com/support/feedback.htm 10334W: http://e1000.sourceforge.net/ 10335Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10336T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10338F: Documentation/networking/device_drivers/ethernet/intel/ 10339F: drivers/net/ethernet/intel/ 10340F: drivers/net/ethernet/intel/*/ 10341F: include/linux/avf/virtchnl.h 10342F: include/linux/net/intel/iidc.h 10343 10344INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10345M: Mustafa Ismail <mustafa.ismail@intel.com> 10346M: Shiraz Saleem <shiraz.saleem@intel.com> 10347L: linux-rdma@vger.kernel.org 10348S: Supported 10349F: drivers/infiniband/hw/irdma/ 10350F: include/uapi/rdma/irdma-abi.h 10351 10352INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10353M: Maik Broemme <mbroemme@libmpq.org> 10354L: linux-fbdev@vger.kernel.org 10355S: Maintained 10356F: Documentation/fb/intelfb.rst 10357F: drivers/video/fbdev/intelfb/ 10358 10359INTEL GPIO DRIVERS 10360M: Andy Shevchenko <andy@kernel.org> 10361L: linux-gpio@vger.kernel.org 10362S: Supported 10363T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10364F: drivers/gpio/gpio-elkhartlake.c 10365F: drivers/gpio/gpio-ich.c 10366F: drivers/gpio/gpio-merrifield.c 10367F: drivers/gpio/gpio-ml-ioh.c 10368F: drivers/gpio/gpio-pch.c 10369F: drivers/gpio/gpio-sch.c 10370F: drivers/gpio/gpio-sodaville.c 10371F: drivers/gpio/gpio-tangier.c 10372 10373INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10374M: Zhenyu Wang <zhenyuw@linux.intel.com> 10375M: Zhi Wang <zhi.a.wang@intel.com> 10376L: intel-gvt-dev@lists.freedesktop.org 10377L: intel-gfx@lists.freedesktop.org 10378S: Supported 10379W: https://01.org/igvt-g 10380T: git https://github.com/intel/gvt-linux.git 10381F: drivers/gpu/drm/i915/gvt/ 10382 10383INTEL HID EVENT DRIVER 10384M: Alex Hung <alexhung@gmail.com> 10385L: platform-driver-x86@vger.kernel.org 10386S: Maintained 10387F: drivers/platform/x86/intel/hid.c 10388 10389INTEL I/OAT DMA DRIVER 10390M: Dave Jiang <dave.jiang@intel.com> 10391R: Dan Williams <dan.j.williams@intel.com> 10392L: dmaengine@vger.kernel.org 10393S: Supported 10394Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10395F: drivers/dma/ioat* 10396 10397INTEL IDLE DRIVER 10398M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10399M: Len Brown <lenb@kernel.org> 10400L: linux-pm@vger.kernel.org 10401S: Supported 10402B: https://bugzilla.kernel.org 10403T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10404F: drivers/idle/intel_idle.c 10405 10406INTEL IDXD DRIVER 10407M: Fenghua Yu <fenghua.yu@intel.com> 10408M: Dave Jiang <dave.jiang@intel.com> 10409L: dmaengine@vger.kernel.org 10410S: Supported 10411F: drivers/dma/idxd/* 10412F: include/uapi/linux/idxd.h 10413 10414INTEL IN FIELD SCAN (IFS) DEVICE 10415M: Jithu Joseph <jithu.joseph@intel.com> 10416R: Ashok Raj <ashok.raj@intel.com> 10417R: Tony Luck <tony.luck@intel.com> 10418S: Maintained 10419F: drivers/platform/x86/intel/ifs 10420F: include/trace/events/intel_ifs.h 10421 10422INTEL INTEGRATED SENSOR HUB DRIVER 10423M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10424M: Jiri Kosina <jikos@kernel.org> 10425L: linux-input@vger.kernel.org 10426S: Maintained 10427F: drivers/hid/intel-ish-hid/ 10428 10429INTEL IOMMU (VT-d) 10430M: David Woodhouse <dwmw2@infradead.org> 10431M: Lu Baolu <baolu.lu@linux.intel.com> 10432L: iommu@lists.linux.dev 10433S: Supported 10434T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10435F: drivers/iommu/intel/ 10436 10437INTEL IPU3 CSI-2 CIO2 DRIVER 10438M: Yong Zhi <yong.zhi@intel.com> 10439M: Sakari Ailus <sakari.ailus@linux.intel.com> 10440M: Bingbu Cao <bingbu.cao@intel.com> 10441M: Dan Scally <djrscally@gmail.com> 10442R: Tianshu Qiu <tian.shu.qiu@intel.com> 10443L: linux-media@vger.kernel.org 10444S: Maintained 10445T: git git://linuxtv.org/media_tree.git 10446F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10447F: drivers/media/pci/intel/ipu3/ 10448 10449INTEL IPU3 CSI-2 IMGU DRIVER 10450M: Sakari Ailus <sakari.ailus@linux.intel.com> 10451R: Bingbu Cao <bingbu.cao@intel.com> 10452R: Tianshu Qiu <tian.shu.qiu@intel.com> 10453L: linux-media@vger.kernel.org 10454S: Maintained 10455F: Documentation/admin-guide/media/ipu3.rst 10456F: Documentation/admin-guide/media/ipu3_rcb.svg 10457F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10458F: drivers/staging/media/ipu3/ 10459 10460INTEL ISHTP ECLITE DRIVER 10461M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10462L: platform-driver-x86@vger.kernel.org 10463S: Supported 10464F: drivers/platform/x86/intel/ishtp_eclite.c 10465 10466INTEL IXP4XX CRYPTO SUPPORT 10467M: Corentin Labbe <clabbe@baylibre.com> 10468L: linux-crypto@vger.kernel.org 10469S: Maintained 10470F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10471 10472INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10473M: Krzysztof Halasa <khalasa@piap.pl> 10474S: Maintained 10475F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10476F: drivers/net/wan/ixp4xx_hss.c 10477F: drivers/soc/ixp4xx/ixp4xx-npe.c 10478F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10479F: include/linux/soc/ixp4xx/npe.h 10480F: include/linux/soc/ixp4xx/qmgr.h 10481 10482INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10483M: Deepak Saxena <dsaxena@plexity.net> 10484S: Maintained 10485F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10486F: drivers/char/hw_random/ixp4xx-rng.c 10487 10488INTEL KEEM BAY DRM DRIVER 10489M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10490M: Edmund Dea <edmund.j.dea@intel.com> 10491S: Maintained 10492F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10493F: drivers/gpu/drm/kmb/ 10494 10495INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10496M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10497S: Maintained 10498F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10499F: drivers/crypto/intel/keembay/Kconfig 10500F: drivers/crypto/intel/keembay/Makefile 10501F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10502F: drivers/crypto/intel/keembay/ocs-aes.c 10503F: drivers/crypto/intel/keembay/ocs-aes.h 10504 10505INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10506M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10507M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10508M: Mark Gross <mgross@linux.intel.com> 10509S: Maintained 10510F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10511F: drivers/crypto/intel/keembay/Kconfig 10512F: drivers/crypto/intel/keembay/Makefile 10513F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10514 10515INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10516M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10517M: Declan Murphy <declan.murphy@intel.com> 10518S: Maintained 10519F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10520F: drivers/crypto/intel/keembay/Kconfig 10521F: drivers/crypto/intel/keembay/Makefile 10522F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10523F: drivers/crypto/intel/keembay/ocs-hcu.c 10524F: drivers/crypto/intel/keembay/ocs-hcu.h 10525 10526INTEL MANAGEMENT ENGINE (mei) 10527M: Tomas Winkler <tomas.winkler@intel.com> 10528L: linux-kernel@vger.kernel.org 10529S: Supported 10530F: Documentation/driver-api/mei/* 10531F: drivers/misc/mei/ 10532F: drivers/watchdog/mei_wdt.c 10533F: include/linux/mei_aux.h 10534F: include/linux/mei_cl_bus.h 10535F: include/uapi/linux/mei.h 10536F: include/uapi/linux/mei_uuid.h 10537F: include/uapi/linux/uuid.h 10538F: samples/mei/* 10539 10540INTEL MAX 10 BMC MFD DRIVER 10541M: Xu Yilun <yilun.xu@intel.com> 10542R: Tom Rix <trix@redhat.com> 10543S: Maintained 10544F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10545F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10546F: drivers/hwmon/intel-m10-bmc-hwmon.c 10547F: drivers/mfd/intel-m10-bmc* 10548F: include/linux/mfd/intel-m10-bmc.h 10549 10550INTEL MAX10 BMC SECURE UPDATES 10551M: Russ Weight <russell.h.weight@intel.com> 10552L: linux-fpga@vger.kernel.org 10553S: Maintained 10554F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10555F: drivers/fpga/intel-m10-bmc-sec-update.c 10556 10557INTEL P-Unit IPC DRIVER 10558M: Zha Qipeng <qipeng.zha@intel.com> 10559L: platform-driver-x86@vger.kernel.org 10560S: Maintained 10561F: arch/x86/include/asm/intel_punit_ipc.h 10562F: drivers/platform/x86/intel/punit_ipc.c 10563 10564INTEL PMC CORE DRIVER 10565M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10566M: David E Box <david.e.box@intel.com> 10567L: platform-driver-x86@vger.kernel.org 10568S: Maintained 10569F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10570F: drivers/platform/x86/intel/pmc/ 10571 10572INTEL PMIC GPIO DRIVERS 10573M: Andy Shevchenko <andy@kernel.org> 10574S: Supported 10575T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10576F: drivers/gpio/gpio-*cove.c 10577 10578INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10579M: Andy Shevchenko <andy@kernel.org> 10580S: Supported 10581F: drivers/mfd/intel_soc_pmic* 10582F: include/linux/mfd/intel_soc_pmic* 10583 10584INTEL PMT DRIVERS 10585M: David E. Box <david.e.box@linux.intel.com> 10586S: Supported 10587F: drivers/platform/x86/intel/pmt/ 10588 10589INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10590M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10591L: linux-wireless@vger.kernel.org 10592S: Maintained 10593F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10594F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10595F: drivers/net/wireless/intel/ipw2x00/ 10596 10597INTEL PSTATE DRIVER 10598M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10599M: Len Brown <lenb@kernel.org> 10600L: linux-pm@vger.kernel.org 10601S: Supported 10602F: drivers/cpufreq/intel_pstate.c 10603 10604INTEL PTP DFL ToD DRIVER 10605M: Tianfei Zhang <tianfei.zhang@intel.com> 10606L: linux-fpga@vger.kernel.org 10607L: netdev@vger.kernel.org 10608S: Maintained 10609F: drivers/ptp/ptp_dfl_tod.c 10610 10611INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10612M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10613L: linux-iio@vger.kernel.org 10614F: drivers/counter/intel-qep.c 10615 10616INTEL SCU DRIVERS 10617M: Mika Westerberg <mika.westerberg@linux.intel.com> 10618S: Maintained 10619F: arch/x86/include/asm/intel_scu_ipc.h 10620F: drivers/platform/x86/intel_scu_* 10621 10622INTEL SDSI DRIVER 10623M: David E. Box <david.e.box@linux.intel.com> 10624S: Supported 10625F: drivers/platform/x86/intel/sdsi.c 10626F: tools/arch/x86/intel_sdsi/ 10627F: tools/testing/selftests/drivers/sdsi/ 10628 10629INTEL SGX 10630M: Jarkko Sakkinen <jarkko@kernel.org> 10631R: Dave Hansen <dave.hansen@linux.intel.com> 10632L: linux-sgx@vger.kernel.org 10633S: Supported 10634Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10636F: Documentation/arch/x86/sgx.rst 10637F: arch/x86/entry/vdso/vsgx.S 10638F: arch/x86/include/asm/sgx.h 10639F: arch/x86/include/uapi/asm/sgx.h 10640F: arch/x86/kernel/cpu/sgx/* 10641F: tools/testing/selftests/sgx/* 10642K: \bSGX_ 10643 10644INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10645M: Daniel Scally <djrscally@gmail.com> 10646S: Maintained 10647F: drivers/platform/x86/intel/int3472/ 10648 10649INTEL SPEED SELECT TECHNOLOGY 10650M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10651L: platform-driver-x86@vger.kernel.org 10652S: Maintained 10653F: drivers/platform/x86/intel/speed_select_if/ 10654F: include/uapi/linux/isst_if.h 10655F: tools/power/x86/intel-speed-select/ 10656 10657INTEL STRATIX10 FIRMWARE DRIVERS 10658M: Dinh Nguyen <dinguyen@kernel.org> 10659L: linux-kernel@vger.kernel.org 10660S: Maintained 10661T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10662F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10663F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10664F: drivers/firmware/stratix10-rsu.c 10665F: drivers/firmware/stratix10-svc.c 10666F: include/linux/firmware/intel/stratix10-smc.h 10667F: include/linux/firmware/intel/stratix10-svc-client.h 10668 10669INTEL TELEMETRY DRIVER 10670M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10671M: "David E. Box" <david.e.box@linux.intel.com> 10672L: platform-driver-x86@vger.kernel.org 10673S: Maintained 10674F: arch/x86/include/asm/intel_telemetry.h 10675F: drivers/platform/x86/intel/telemetry/ 10676 10677INTEL TPMI DRIVER 10678M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10679L: platform-driver-x86@vger.kernel.org 10680S: Maintained 10681F: drivers/platform/x86/intel/tpmi.c 10682F: include/linux/intel_tpmi.h 10683 10684INTEL UNCORE FREQUENCY CONTROL 10685M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10686L: platform-driver-x86@vger.kernel.org 10687S: Maintained 10688F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10689F: drivers/platform/x86/intel/uncore-frequency/ 10690 10691INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10692M: David E. Box <david.e.box@linux.intel.com> 10693S: Supported 10694F: drivers/platform/x86/intel/vsec.* 10695 10696INTEL VIRTUAL BUTTON DRIVER 10697M: AceLan Kao <acelan.kao@canonical.com> 10698L: platform-driver-x86@vger.kernel.org 10699S: Maintained 10700F: drivers/platform/x86/intel/vbtn.c 10701 10702INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10703M: Stanislaw Gruszka <stf_xl@wp.pl> 10704L: linux-wireless@vger.kernel.org 10705S: Supported 10706F: drivers/net/wireless/intel/iwlegacy/ 10707 10708INTEL WIRELESS WIFI LINK (iwlwifi) 10709M: Gregory Greenman <gregory.greenman@intel.com> 10710L: linux-wireless@vger.kernel.org 10711S: Supported 10712W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10713T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10714F: drivers/net/wireless/intel/iwlwifi/ 10715 10716INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10717M: Jithu Joseph <jithu.joseph@intel.com> 10718R: Maurice Ma <maurice.ma@intel.com> 10719S: Maintained 10720W: https://slimbootloader.github.io/security/firmware-update.html 10721F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10722 10723INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10724L: Dell.Client.Kernel@dell.com 10725S: Maintained 10726F: drivers/platform/x86/intel/wmi/thunderbolt.c 10727 10728INTEL WWAN IOSM DRIVER 10729M: M Chetan Kumar <m.chetan.kumar@intel.com> 10730M: Intel Corporation <linuxwwan@intel.com> 10731L: netdev@vger.kernel.org 10732S: Maintained 10733F: drivers/net/wwan/iosm/ 10734 10735INTEL(R) TRACE HUB 10736M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10737S: Supported 10738F: Documentation/trace/intel_th.rst 10739F: drivers/hwtracing/intel_th/ 10740F: include/linux/intel_th.h 10741 10742INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10743M: Ning Sun <ning.sun@intel.com> 10744L: tboot-devel@lists.sourceforge.net 10745S: Supported 10746W: http://tboot.sourceforge.net 10747T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10748F: Documentation/arch/x86/intel_txt.rst 10749F: arch/x86/kernel/tboot.c 10750F: include/linux/tboot.h 10751 10752INTERCONNECT API 10753M: Georgi Djakov <djakov@kernel.org> 10754L: linux-pm@vger.kernel.org 10755S: Maintained 10756T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10757F: Documentation/devicetree/bindings/interconnect/ 10758F: Documentation/driver-api/interconnect.rst 10759F: drivers/interconnect/ 10760F: include/dt-bindings/interconnect/ 10761F: include/linux/interconnect-provider.h 10762F: include/linux/interconnect.h 10763 10764INTERRUPT COUNTER DRIVER 10765M: Oleksij Rempel <o.rempel@pengutronix.de> 10766R: Pengutronix Kernel Team <kernel@pengutronix.de> 10767L: linux-iio@vger.kernel.org 10768F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10769F: drivers/counter/interrupt-cnt.c 10770 10771INTERSIL ISL7998X VIDEO DECODER DRIVER 10772M: Michael Tretter <m.tretter@pengutronix.de> 10773R: Pengutronix Kernel Team <kernel@pengutronix.de> 10774L: linux-media@vger.kernel.org 10775S: Maintained 10776F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10777F: drivers/media/i2c/isl7998x.c 10778 10779INVENSENSE ICM-426xx IMU DRIVER 10780M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10781L: linux-iio@vger.kernel.org 10782S: Maintained 10783W: https://invensense.tdk.com/ 10784F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10785F: drivers/iio/imu/inv_icm42600/ 10786 10787INVENSENSE MPU-3050 GYROSCOPE DRIVER 10788M: Linus Walleij <linus.walleij@linaro.org> 10789L: linux-iio@vger.kernel.org 10790S: Maintained 10791F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10792F: drivers/iio/gyro/mpu3050* 10793 10794IOC3 ETHERNET DRIVER 10795M: Ralf Baechle <ralf@linux-mips.org> 10796L: linux-mips@vger.kernel.org 10797S: Maintained 10798F: drivers/net/ethernet/sgi/ioc3-eth.c 10799 10800IOMAP FILESYSTEM LIBRARY 10801M: Christoph Hellwig <hch@infradead.org> 10802M: Darrick J. Wong <djwong@kernel.org> 10803L: linux-xfs@vger.kernel.org 10804L: linux-fsdevel@vger.kernel.org 10805S: Supported 10806T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10807F: fs/iomap/ 10808F: include/linux/iomap.h 10809 10810IOMMU DMA-API LAYER 10811M: Robin Murphy <robin.murphy@arm.com> 10812L: iommu@lists.linux.dev 10813S: Maintained 10814T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10815F: drivers/iommu/dma-iommu.c 10816F: drivers/iommu/dma-iommu.h 10817F: drivers/iommu/iova.c 10818F: include/linux/iova.h 10819 10820IOMMU SUBSYSTEM 10821M: Joerg Roedel <joro@8bytes.org> 10822M: Will Deacon <will@kernel.org> 10823R: Robin Murphy <robin.murphy@arm.com> 10824L: iommu@lists.linux.dev 10825S: Maintained 10826T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10827F: Documentation/devicetree/bindings/iommu/ 10828F: Documentation/userspace-api/iommu.rst 10829F: drivers/iommu/ 10830F: include/linux/iommu.h 10831F: include/linux/iova.h 10832F: include/linux/of_iommu.h 10833F: include/uapi/linux/iommu.h 10834 10835IOMMUFD 10836M: Jason Gunthorpe <jgg@nvidia.com> 10837M: Kevin Tian <kevin.tian@intel.com> 10838L: iommu@lists.linux.dev 10839S: Maintained 10840T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10841F: Documentation/userspace-api/iommufd.rst 10842F: drivers/iommu/iommufd/ 10843F: include/linux/iommufd.h 10844F: include/uapi/linux/iommufd.h 10845F: tools/testing/selftests/iommu/ 10846 10847IOSYS-MAP HELPERS 10848M: Thomas Zimmermann <tzimmermann@suse.de> 10849L: dri-devel@lists.freedesktop.org 10850S: Maintained 10851T: git git://anongit.freedesktop.org/drm/drm-misc 10852F: include/linux/iosys-map.h 10853 10854IO_URING 10855M: Jens Axboe <axboe@kernel.dk> 10856R: Pavel Begunkov <asml.silence@gmail.com> 10857L: io-uring@vger.kernel.org 10858S: Maintained 10859T: git git://git.kernel.dk/linux-block 10860T: git git://git.kernel.dk/liburing 10861F: include/linux/io_uring.h 10862F: include/linux/io_uring_types.h 10863F: include/trace/events/io_uring.h 10864F: include/uapi/linux/io_uring.h 10865F: io_uring/ 10866F: tools/io_uring/ 10867 10868IPMI SUBSYSTEM 10869M: Corey Minyard <minyard@acm.org> 10870L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10871S: Supported 10872W: http://openipmi.sourceforge.net/ 10873T: git https://github.com/cminyard/linux-ipmi.git for-next 10874F: Documentation/devicetree/bindings/ipmi/ 10875F: Documentation/driver-api/ipmi.rst 10876F: drivers/char/ipmi/ 10877F: include/linux/ipmi* 10878F: include/uapi/linux/ipmi* 10879 10880IPS SCSI RAID DRIVER 10881M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10882L: linux-scsi@vger.kernel.org 10883S: Maintained 10884W: http://www.adaptec.com/ 10885F: drivers/scsi/ips* 10886 10887IPVS 10888M: Simon Horman <horms@verge.net.au> 10889M: Julian Anastasov <ja@ssi.bg> 10890L: netdev@vger.kernel.org 10891L: lvs-devel@vger.kernel.org 10892S: Maintained 10893T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10894T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10895F: Documentation/networking/ipvs-sysctl.rst 10896F: include/net/ip_vs.h 10897F: include/uapi/linux/ip_vs.h 10898F: net/netfilter/ipvs/ 10899 10900IPWIRELESS DRIVER 10901M: Jiri Kosina <jikos@kernel.org> 10902M: David Sterba <dsterba@suse.com> 10903S: Odd Fixes 10904F: drivers/tty/ipwireless/ 10905 10906IRON DEVICE AUDIO CODEC DRIVERS 10907M: Kiseok Jo <kiseok.jo@irondevice.com> 10908L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10909S: Maintained 10910F: Documentation/devicetree/bindings/sound/irondevice,* 10911F: sound/soc/codecs/sma* 10912 10913IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10914M: Marc Zyngier <maz@kernel.org> 10915S: Maintained 10916T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10917F: Documentation/core-api/irq/irq-domain.rst 10918F: include/linux/irqdomain.h 10919F: kernel/irq/irqdomain.c 10920F: kernel/irq/msi.c 10921 10922IRQ SUBSYSTEM 10923M: Thomas Gleixner <tglx@linutronix.de> 10924L: linux-kernel@vger.kernel.org 10925S: Maintained 10926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10927F: include/linux/group_cpus.h 10928F: kernel/irq/ 10929F: lib/group_cpus.c 10930 10931IRQCHIP DRIVERS 10932M: Thomas Gleixner <tglx@linutronix.de> 10933M: Marc Zyngier <maz@kernel.org> 10934L: linux-kernel@vger.kernel.org 10935S: Maintained 10936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10937F: Documentation/devicetree/bindings/interrupt-controller/ 10938F: drivers/irqchip/ 10939 10940ISA 10941M: William Breathitt Gray <william.gray@linaro.org> 10942S: Maintained 10943F: Documentation/driver-api/isa.rst 10944F: drivers/base/isa.c 10945F: include/linux/isa.h 10946 10947ISA RADIO MODULE 10948M: Hans Verkuil <hverkuil@xs4all.nl> 10949L: linux-media@vger.kernel.org 10950S: Maintained 10951W: https://linuxtv.org 10952T: git git://linuxtv.org/media_tree.git 10953F: drivers/media/radio/radio-isa* 10954 10955ISAPNP 10956M: Jaroslav Kysela <perex@perex.cz> 10957S: Maintained 10958F: Documentation/driver-api/isapnp.rst 10959F: drivers/pnp/isapnp/ 10960F: include/linux/isapnp.h 10961 10962ISCSI 10963M: Lee Duncan <lduncan@suse.com> 10964M: Chris Leech <cleech@redhat.com> 10965M: Mike Christie <michael.christie@oracle.com> 10966L: open-iscsi@googlegroups.com 10967L: linux-scsi@vger.kernel.org 10968S: Maintained 10969W: www.open-iscsi.com 10970F: drivers/scsi/*iscsi* 10971F: include/scsi/*iscsi* 10972 10973iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10974M: Peter Jones <pjones@redhat.com> 10975M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10976S: Maintained 10977F: drivers/firmware/iscsi_ibft* 10978 10979ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10980M: Sagi Grimberg <sagi@grimberg.me> 10981M: Max Gurtovoy <mgurtovoy@nvidia.com> 10982L: linux-rdma@vger.kernel.org 10983S: Supported 10984W: http://www.openfabrics.org 10985W: www.open-iscsi.org 10986Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10987F: drivers/infiniband/ulp/iser/ 10988 10989ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10990M: Sagi Grimberg <sagi@grimberg.me> 10991L: linux-rdma@vger.kernel.org 10992L: target-devel@vger.kernel.org 10993S: Supported 10994W: http://www.linux-iscsi.org 10995T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10996F: drivers/infiniband/ulp/isert 10997 10998ISDN/CMTP OVER BLUETOOTH 10999M: Karsten Keil <isdn@linux-pingi.de> 11000L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11001L: netdev@vger.kernel.org 11002S: Odd Fixes 11003W: http://www.isdn4linux.de 11004F: Documentation/isdn/ 11005F: drivers/isdn/capi/ 11006F: include/linux/isdn/ 11007F: include/uapi/linux/isdn/ 11008F: net/bluetooth/cmtp/ 11009 11010ISDN/mISDN SUBSYSTEM 11011M: Karsten Keil <isdn@linux-pingi.de> 11012L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11013L: netdev@vger.kernel.org 11014S: Maintained 11015W: http://www.isdn4linux.de 11016F: drivers/isdn/Kconfig 11017F: drivers/isdn/Makefile 11018F: drivers/isdn/hardware/ 11019F: drivers/isdn/mISDN/ 11020 11021ISOFS FILESYSTEM 11022M: Jan Kara <jack@suse.cz> 11023L: linux-fsdevel@vger.kernel.org 11024S: Maintained 11025F: Documentation/filesystems/isofs.rst 11026F: fs/isofs/ 11027 11028IT87 HARDWARE MONITORING DRIVER 11029M: Jean Delvare <jdelvare@suse.com> 11030L: linux-hwmon@vger.kernel.org 11031S: Maintained 11032F: Documentation/hwmon/it87.rst 11033F: drivers/hwmon/it87.c 11034 11035IT913X MEDIA DRIVER 11036M: Antti Palosaari <crope@iki.fi> 11037L: linux-media@vger.kernel.org 11038S: Maintained 11039W: https://linuxtv.org 11040W: http://palosaari.fi/linux/ 11041Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11042T: git git://linuxtv.org/anttip/media_tree.git 11043F: drivers/media/tuners/it913x* 11044 11045ITE IT66121 HDMI BRIDGE DRIVER 11046M: Phong LE <ple@baylibre.com> 11047M: Neil Armstrong <neil.armstrong@linaro.org> 11048S: Maintained 11049T: git git://anongit.freedesktop.org/drm/drm-misc 11050F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11051F: drivers/gpu/drm/bridge/ite-it66121.c 11052 11053IVTV VIDEO4LINUX DRIVER 11054M: Andy Walls <awalls@md.metrocast.net> 11055L: linux-media@vger.kernel.org 11056S: Maintained 11057W: https://linuxtv.org 11058T: git git://linuxtv.org/media_tree.git 11059F: Documentation/admin-guide/media/ivtv* 11060F: drivers/media/pci/ivtv/ 11061F: include/uapi/linux/ivtv* 11062 11063IX2505V MEDIA DRIVER 11064M: Malcolm Priestley <tvboxspy@gmail.com> 11065L: linux-media@vger.kernel.org 11066S: Maintained 11067W: https://linuxtv.org 11068Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11069F: drivers/media/dvb-frontends/ix2505v* 11070 11071JAILHOUSE HYPERVISOR INTERFACE 11072M: Jan Kiszka <jan.kiszka@siemens.com> 11073L: jailhouse-dev@googlegroups.com 11074S: Maintained 11075F: arch/x86/include/asm/jailhouse_para.h 11076F: arch/x86/kernel/jailhouse.c 11077 11078JC42.4 TEMPERATURE SENSOR DRIVER 11079M: Guenter Roeck <linux@roeck-us.net> 11080L: linux-hwmon@vger.kernel.org 11081S: Maintained 11082F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11083F: Documentation/hwmon/jc42.rst 11084F: drivers/hwmon/jc42.c 11085 11086JFS FILESYSTEM 11087M: Dave Kleikamp <shaggy@kernel.org> 11088L: jfs-discussion@lists.sourceforge.net 11089S: Odd Fixes 11090W: http://jfs.sourceforge.net/ 11091T: git https://github.com/kleikamp/linux-shaggy.git 11092F: Documentation/admin-guide/jfs.rst 11093F: fs/jfs/ 11094 11095JME NETWORK DRIVER 11096M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11097L: netdev@vger.kernel.org 11098S: Maintained 11099F: drivers/net/ethernet/jme.* 11100 11101JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11102M: David Woodhouse <dwmw2@infradead.org> 11103M: Richard Weinberger <richard@nod.at> 11104L: linux-mtd@lists.infradead.org 11105S: Odd Fixes 11106W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11107T: git git://git.infradead.org/ubifs-2.6.git 11108F: fs/jffs2/ 11109F: include/uapi/linux/jffs2.h 11110 11111JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11112M: "Theodore Ts'o" <tytso@mit.edu> 11113M: Jan Kara <jack@suse.com> 11114L: linux-ext4@vger.kernel.org 11115S: Maintained 11116F: fs/jbd2/ 11117F: include/linux/jbd2.h 11118 11119JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11120M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11121L: linux-media@vger.kernel.org 11122L: linux-renesas-soc@vger.kernel.org 11123S: Maintained 11124F: drivers/media/platform/renesas/rcar_jpu.c 11125 11126JSM Neo PCI based serial card 11127L: linux-serial@vger.kernel.org 11128S: Orphan 11129F: drivers/tty/serial/jsm/ 11130 11131K10TEMP HARDWARE MONITORING DRIVER 11132M: Clemens Ladisch <clemens@ladisch.de> 11133L: linux-hwmon@vger.kernel.org 11134S: Maintained 11135F: Documentation/hwmon/k10temp.rst 11136F: drivers/hwmon/k10temp.c 11137 11138K8TEMP HARDWARE MONITORING DRIVER 11139M: Rudolf Marek <r.marek@assembler.cz> 11140L: linux-hwmon@vger.kernel.org 11141S: Maintained 11142F: Documentation/hwmon/k8temp.rst 11143F: drivers/hwmon/k8temp.c 11144 11145KASAN 11146M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11147R: Alexander Potapenko <glider@google.com> 11148R: Andrey Konovalov <andreyknvl@gmail.com> 11149R: Dmitry Vyukov <dvyukov@google.com> 11150R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11151L: kasan-dev@googlegroups.com 11152S: Maintained 11153F: Documentation/dev-tools/kasan.rst 11154F: arch/*/include/asm/*kasan.h 11155F: arch/*/mm/kasan_init* 11156F: include/linux/kasan*.h 11157F: lib/Kconfig.kasan 11158F: mm/kasan/ 11159F: scripts/Makefile.kasan 11160 11161KCONFIG 11162M: Masahiro Yamada <masahiroy@kernel.org> 11163L: linux-kbuild@vger.kernel.org 11164S: Maintained 11165Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11166T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11167F: Documentation/kbuild/kconfig* 11168F: scripts/Kconfig.include 11169F: scripts/kconfig/ 11170 11171KCOV 11172R: Dmitry Vyukov <dvyukov@google.com> 11173R: Andrey Konovalov <andreyknvl@gmail.com> 11174L: kasan-dev@googlegroups.com 11175S: Maintained 11176F: Documentation/dev-tools/kcov.rst 11177F: include/linux/kcov.h 11178F: include/uapi/linux/kcov.h 11179F: kernel/kcov.c 11180F: scripts/Makefile.kcov 11181 11182KCSAN 11183M: Marco Elver <elver@google.com> 11184R: Dmitry Vyukov <dvyukov@google.com> 11185L: kasan-dev@googlegroups.com 11186S: Maintained 11187F: Documentation/dev-tools/kcsan.rst 11188F: include/linux/kcsan*.h 11189F: kernel/kcsan/ 11190F: lib/Kconfig.kcsan 11191F: scripts/Makefile.kcsan 11192 11193KDUMP 11194M: Baoquan He <bhe@redhat.com> 11195R: Vivek Goyal <vgoyal@redhat.com> 11196R: Dave Young <dyoung@redhat.com> 11197L: kexec@lists.infradead.org 11198S: Maintained 11199W: http://lse.sourceforge.net/kdump/ 11200F: Documentation/admin-guide/kdump/ 11201F: fs/proc/vmcore.c 11202F: include/linux/crash_core.h 11203F: include/linux/crash_dump.h 11204F: include/uapi/linux/vmcore.h 11205F: kernel/crash_*.c 11206 11207KEENE FM RADIO TRANSMITTER DRIVER 11208M: Hans Verkuil <hverkuil@xs4all.nl> 11209L: linux-media@vger.kernel.org 11210S: Maintained 11211W: https://linuxtv.org 11212T: git git://linuxtv.org/media_tree.git 11213F: drivers/media/radio/radio-keene* 11214 11215KERNEL AUTOMOUNTER 11216M: Ian Kent <raven@themaw.net> 11217L: autofs@vger.kernel.org 11218S: Maintained 11219F: fs/autofs/ 11220 11221KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11222M: Masahiro Yamada <masahiroy@kernel.org> 11223R: Nathan Chancellor <nathan@kernel.org> 11224R: Nick Desaulniers <ndesaulniers@google.com> 11225R: Nicolas Schier <nicolas@fjasle.eu> 11226L: linux-kbuild@vger.kernel.org 11227S: Maintained 11228Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11229T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11230F: Documentation/kbuild/ 11231F: Makefile 11232F: scripts/*vmlinux* 11233F: scripts/Kbuild* 11234F: scripts/Makefile* 11235F: scripts/basic/ 11236F: scripts/dummy-tools/ 11237F: scripts/mk* 11238F: scripts/mod/ 11239F: scripts/package/ 11240 11241KERNEL HARDENING (not covered by other areas) 11242M: Kees Cook <keescook@chromium.org> 11243L: linux-hardening@vger.kernel.org 11244S: Supported 11245T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11246F: Documentation/ABI/testing/sysfs-kernel-oops_count 11247F: Documentation/ABI/testing/sysfs-kernel-warn_count 11248F: include/linux/overflow.h 11249F: include/linux/randomize_kstack.h 11250F: mm/usercopy.c 11251K: \b(add|choose)_random_kstack_offset\b 11252K: \b__check_(object_size|heap_object)\b 11253 11254KERNEL JANITORS 11255L: kernel-janitors@vger.kernel.org 11256S: Odd Fixes 11257W: http://kernelnewbies.org/KernelJanitors 11258 11259KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11260M: Chuck Lever <chuck.lever@oracle.com> 11261M: Jeff Layton <jlayton@kernel.org> 11262L: linux-nfs@vger.kernel.org 11263S: Supported 11264W: http://nfs.sourceforge.net/ 11265T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11266F: Documentation/filesystems/nfs/ 11267F: fs/exportfs/ 11268F: fs/lockd/ 11269F: fs/nfs_common/ 11270F: fs/nfsd/ 11271F: include/linux/lockd/ 11272F: include/linux/sunrpc/ 11273F: include/trace/events/rpcgss.h 11274F: include/trace/events/rpcrdma.h 11275F: include/trace/events/sunrpc.h 11276F: include/trace/misc/fs.h 11277F: include/trace/misc/nfs.h 11278F: include/trace/misc/sunrpc.h 11279F: include/uapi/linux/nfsd/ 11280F: include/uapi/linux/sunrpc/ 11281F: net/sunrpc/ 11282 11283KERNEL REGRESSIONS 11284M: Thorsten Leemhuis <linux@leemhuis.info> 11285L: regressions@lists.linux.dev 11286S: Supported 11287F: Documentation/admin-guide/reporting-regressions.rst 11288F: Documentation/process/handling-regressions.rst 11289 11290KERNEL SELFTEST FRAMEWORK 11291M: Shuah Khan <shuah@kernel.org> 11292M: Shuah Khan <skhan@linuxfoundation.org> 11293L: linux-kselftest@vger.kernel.org 11294S: Maintained 11295Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11296T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11297F: Documentation/dev-tools/kselftest* 11298F: tools/testing/selftests/ 11299 11300KERNEL SMB3 SERVER (KSMBD) 11301M: Namjae Jeon <linkinjeon@kernel.org> 11302M: Steve French <sfrench@samba.org> 11303R: Sergey Senozhatsky <senozhatsky@chromium.org> 11304R: Tom Talpey <tom@talpey.com> 11305L: linux-cifs@vger.kernel.org 11306S: Maintained 11307T: git git://git.samba.org/ksmbd.git 11308F: Documentation/filesystems/cifs/ksmbd.rst 11309F: fs/ksmbd/ 11310F: fs/smbfs_common/ 11311 11312KERNEL UNIT TESTING FRAMEWORK (KUnit) 11313M: Brendan Higgins <brendanhiggins@google.com> 11314M: David Gow <davidgow@google.com> 11315L: linux-kselftest@vger.kernel.org 11316L: kunit-dev@googlegroups.com 11317S: Maintained 11318W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11319F: Documentation/dev-tools/kunit/ 11320F: include/kunit/ 11321F: lib/kunit/ 11322F: tools/testing/kunit/ 11323 11324KERNEL USERMODE HELPER 11325M: Luis Chamberlain <mcgrof@kernel.org> 11326L: linux-kernel@vger.kernel.org 11327S: Maintained 11328F: include/linux/umh.h 11329F: kernel/umh.c 11330 11331KERNEL VIRTUAL MACHINE (KVM) 11332M: Paolo Bonzini <pbonzini@redhat.com> 11333L: kvm@vger.kernel.org 11334S: Supported 11335W: http://www.linux-kvm.org 11336T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11337F: Documentation/virt/kvm/ 11338F: include/asm-generic/kvm* 11339F: include/kvm/iodev.h 11340F: include/linux/kvm* 11341F: include/trace/events/kvm.h 11342F: include/uapi/asm-generic/kvm* 11343F: include/uapi/linux/kvm* 11344F: tools/kvm/ 11345F: tools/testing/selftests/kvm/ 11346F: virt/kvm/* 11347 11348KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11349M: Marc Zyngier <maz@kernel.org> 11350M: Oliver Upton <oliver.upton@linux.dev> 11351R: James Morse <james.morse@arm.com> 11352R: Suzuki K Poulose <suzuki.poulose@arm.com> 11353R: Zenghui Yu <yuzenghui@huawei.com> 11354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11355L: kvmarm@lists.linux.dev 11356S: Maintained 11357T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11358F: arch/arm64/include/asm/kvm* 11359F: arch/arm64/include/uapi/asm/kvm* 11360F: arch/arm64/kvm/ 11361F: include/kvm/arm_* 11362F: tools/testing/selftests/kvm/*/aarch64/ 11363F: tools/testing/selftests/kvm/aarch64/ 11364 11365KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11366M: Huacai Chen <chenhuacai@kernel.org> 11367M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11368L: linux-mips@vger.kernel.org 11369L: kvm@vger.kernel.org 11370S: Maintained 11371T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11372F: arch/mips/include/asm/kvm* 11373F: arch/mips/include/uapi/asm/kvm* 11374F: arch/mips/kvm/ 11375 11376KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11377L: linuxppc-dev@lists.ozlabs.org 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11379F: arch/powerpc/include/asm/kvm* 11380F: arch/powerpc/include/uapi/asm/kvm* 11381F: arch/powerpc/kernel/kvm* 11382F: arch/powerpc/kvm/ 11383 11384KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11385M: Anup Patel <anup@brainfault.org> 11386R: Atish Patra <atishp@atishpatra.org> 11387L: kvm@vger.kernel.org 11388L: kvm-riscv@lists.infradead.org 11389L: linux-riscv@lists.infradead.org 11390S: Maintained 11391T: git https://github.com/kvm-riscv/linux.git 11392F: arch/riscv/include/asm/kvm* 11393F: arch/riscv/include/uapi/asm/kvm* 11394F: arch/riscv/kvm/ 11395F: tools/testing/selftests/kvm/*/riscv/ 11396 11397KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11398M: Christian Borntraeger <borntraeger@linux.ibm.com> 11399M: Janosch Frank <frankja@linux.ibm.com> 11400M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11401R: David Hildenbrand <david@redhat.com> 11402L: kvm@vger.kernel.org 11403S: Supported 11404T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11405F: Documentation/virt/kvm/s390* 11406F: arch/s390/include/asm/gmap.h 11407F: arch/s390/include/asm/kvm* 11408F: arch/s390/include/uapi/asm/kvm* 11409F: arch/s390/include/uapi/asm/uvdevice.h 11410F: arch/s390/kernel/uv.c 11411F: arch/s390/kvm/ 11412F: arch/s390/mm/gmap.c 11413F: drivers/s390/char/uvdevice.c 11414F: tools/testing/selftests/drivers/s390x/uvdevice/ 11415F: tools/testing/selftests/kvm/*/s390x/ 11416F: tools/testing/selftests/kvm/s390x/ 11417 11418KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11419M: Sean Christopherson <seanjc@google.com> 11420M: Paolo Bonzini <pbonzini@redhat.com> 11421L: kvm@vger.kernel.org 11422S: Supported 11423T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11424F: arch/x86/include/asm/kvm* 11425F: arch/x86/include/asm/svm.h 11426F: arch/x86/include/asm/vmx*.h 11427F: arch/x86/include/uapi/asm/kvm* 11428F: arch/x86/include/uapi/asm/svm.h 11429F: arch/x86/include/uapi/asm/vmx.h 11430F: arch/x86/kvm/ 11431F: arch/x86/kvm/*/ 11432 11433KERNFS 11434M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11435M: Tejun Heo <tj@kernel.org> 11436S: Supported 11437T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11438F: fs/kernfs/ 11439F: include/linux/kernfs.h 11440 11441KEXEC 11442M: Eric Biederman <ebiederm@xmission.com> 11443L: kexec@lists.infradead.org 11444S: Maintained 11445W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11446F: include/linux/kexec.h 11447F: include/uapi/linux/kexec.h 11448F: kernel/kexec* 11449 11450KEYS-ENCRYPTED 11451M: Mimi Zohar <zohar@linux.ibm.com> 11452L: linux-integrity@vger.kernel.org 11453L: keyrings@vger.kernel.org 11454S: Supported 11455F: Documentation/security/keys/trusted-encrypted.rst 11456F: include/keys/encrypted-type.h 11457F: security/keys/encrypted-keys/ 11458 11459KEYS-TRUSTED 11460M: James Bottomley <jejb@linux.ibm.com> 11461M: Jarkko Sakkinen <jarkko@kernel.org> 11462M: Mimi Zohar <zohar@linux.ibm.com> 11463L: linux-integrity@vger.kernel.org 11464L: keyrings@vger.kernel.org 11465S: Supported 11466F: Documentation/security/keys/trusted-encrypted.rst 11467F: include/keys/trusted-type.h 11468F: include/keys/trusted_tpm.h 11469F: security/keys/trusted-keys/ 11470 11471KEYS-TRUSTED-CAAM 11472M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11473R: Pengutronix Kernel Team <kernel@pengutronix.de> 11474L: linux-integrity@vger.kernel.org 11475L: keyrings@vger.kernel.org 11476S: Maintained 11477F: include/keys/trusted_caam.h 11478F: security/keys/trusted-keys/trusted_caam.c 11479 11480KEYS-TRUSTED-TEE 11481M: Sumit Garg <sumit.garg@linaro.org> 11482L: linux-integrity@vger.kernel.org 11483L: keyrings@vger.kernel.org 11484S: Supported 11485F: include/keys/trusted_tee.h 11486F: security/keys/trusted-keys/trusted_tee.c 11487 11488KEYS/KEYRINGS 11489M: David Howells <dhowells@redhat.com> 11490M: Jarkko Sakkinen <jarkko@kernel.org> 11491L: keyrings@vger.kernel.org 11492S: Maintained 11493F: Documentation/security/keys/core.rst 11494F: include/keys/ 11495F: include/linux/key-type.h 11496F: include/linux/key.h 11497F: include/linux/keyctl.h 11498F: include/uapi/linux/keyctl.h 11499F: security/keys/ 11500 11501KEYS/KEYRINGS_INTEGRITY 11502M: Jarkko Sakkinen <jarkko@kernel.org> 11503M: Mimi Zohar <zohar@linux.ibm.com> 11504L: linux-integrity@vger.kernel.org 11505L: keyrings@vger.kernel.org 11506S: Supported 11507F: security/integrity/platform_certs 11508 11509KFENCE 11510M: Alexander Potapenko <glider@google.com> 11511M: Marco Elver <elver@google.com> 11512R: Dmitry Vyukov <dvyukov@google.com> 11513L: kasan-dev@googlegroups.com 11514S: Maintained 11515F: Documentation/dev-tools/kfence.rst 11516F: arch/*/include/asm/kfence.h 11517F: include/linux/kfence.h 11518F: lib/Kconfig.kfence 11519F: mm/kfence/ 11520 11521KFIFO 11522M: Stefani Seibold <stefani@seibold.net> 11523S: Maintained 11524F: include/linux/kfifo.h 11525F: lib/kfifo.c 11526F: samples/kfifo/ 11527 11528KGDB / KDB /debug_core 11529M: Jason Wessel <jason.wessel@windriver.com> 11530M: Daniel Thompson <daniel.thompson@linaro.org> 11531R: Douglas Anderson <dianders@chromium.org> 11532L: kgdb-bugreport@lists.sourceforge.net 11533S: Maintained 11534W: http://kgdb.wiki.kernel.org/ 11535T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11536F: Documentation/dev-tools/kgdb.rst 11537F: drivers/misc/kgdbts.c 11538F: drivers/tty/serial/kgdboc.c 11539F: include/linux/kdb.h 11540F: include/linux/kgdb.h 11541F: kernel/debug/ 11542F: kernel/module/kdb.c 11543 11544KHADAS MCU MFD DRIVER 11545M: Neil Armstrong <neil.armstrong@linaro.org> 11546L: linux-amlogic@lists.infradead.org 11547S: Maintained 11548F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11549F: drivers/mfd/khadas-mcu.c 11550F: drivers/thermal/khadas_mcu_fan.c 11551F: include/linux/mfd/khadas-mcu.h 11552 11553KIONIX/ROHM KX022A ACCELEROMETER 11554M: Matti Vaittinen <mazziesaccount@gmail.com> 11555L: linux-iio@vger.kernel.org 11556S: Supported 11557F: drivers/iio/accel/kionix-kx022a* 11558 11559KMEMLEAK 11560M: Catalin Marinas <catalin.marinas@arm.com> 11561S: Maintained 11562F: Documentation/dev-tools/kmemleak.rst 11563F: include/linux/kmemleak.h 11564F: mm/kmemleak.c 11565F: samples/kmemleak/kmemleak-test.c 11566 11567KMSAN 11568M: Alexander Potapenko <glider@google.com> 11569R: Marco Elver <elver@google.com> 11570R: Dmitry Vyukov <dvyukov@google.com> 11571L: kasan-dev@googlegroups.com 11572S: Maintained 11573F: Documentation/dev-tools/kmsan.rst 11574F: arch/*/include/asm/kmsan.h 11575F: arch/*/mm/kmsan_* 11576F: include/linux/kmsan*.h 11577F: lib/Kconfig.kmsan 11578F: mm/kmsan/ 11579F: scripts/Makefile.kmsan 11580 11581KPROBES 11582M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11583M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11584M: "David S. Miller" <davem@davemloft.net> 11585M: Masami Hiramatsu <mhiramat@kernel.org> 11586L: linux-kernel@vger.kernel.org 11587L: linux-trace-kernel@vger.kernel.org 11588S: Maintained 11589Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11590T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11591F: Documentation/trace/kprobes.rst 11592F: include/asm-generic/kprobes.h 11593F: include/linux/kprobes.h 11594F: kernel/kprobes.c 11595F: lib/test_kprobes.c 11596F: samples/kprobes 11597 11598KS0108 LCD CONTROLLER DRIVER 11599M: Miguel Ojeda <ojeda@kernel.org> 11600S: Maintained 11601F: Documentation/admin-guide/auxdisplay/ks0108.rst 11602F: drivers/auxdisplay/ks0108.c 11603F: include/linux/ks0108.h 11604 11605KTD253 BACKLIGHT DRIVER 11606M: Linus Walleij <linus.walleij@linaro.org> 11607S: Maintained 11608F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11609F: drivers/video/backlight/ktd253-backlight.c 11610 11611KTEST 11612M: Steven Rostedt <rostedt@goodmis.org> 11613M: John Hawley <warthog9@eaglescrag.net> 11614S: Maintained 11615F: tools/testing/ktest 11616 11617KTZ8866 BACKLIGHT DRIVER 11618M: Jianhua Lu <lujianhua000@gmail.com> 11619S: Maintained 11620F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11621F: drivers/video/backlight/ktz8866.c 11622 11623KVM PARAVIRT (KVM/paravirt) 11624M: Paolo Bonzini <pbonzini@redhat.com> 11625R: Wanpeng Li <wanpengli@tencent.com> 11626R: Vitaly Kuznetsov <vkuznets@redhat.com> 11627L: kvm@vger.kernel.org 11628S: Supported 11629T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11630F: arch/um/include/asm/kvm_para.h 11631F: arch/x86/include/asm/kvm_para.h 11632F: arch/x86/include/asm/pvclock-abi.h 11633F: arch/x86/include/uapi/asm/kvm_para.h 11634F: arch/x86/kernel/kvm.c 11635F: arch/x86/kernel/kvmclock.c 11636F: include/asm-generic/kvm_para.h 11637F: include/linux/kvm_para.h 11638F: include/uapi/asm-generic/kvm_para.h 11639F: include/uapi/linux/kvm_para.h 11640 11641KVM X86 HYPER-V (KVM/hyper-v) 11642M: Vitaly Kuznetsov <vkuznets@redhat.com> 11643M: Sean Christopherson <seanjc@google.com> 11644M: Paolo Bonzini <pbonzini@redhat.com> 11645L: kvm@vger.kernel.org 11646S: Supported 11647T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11648F: arch/x86/kvm/hyperv.* 11649F: arch/x86/kvm/kvm_onhyperv.* 11650F: arch/x86/kvm/svm/hyperv.* 11651F: arch/x86/kvm/svm/svm_onhyperv.* 11652F: arch/x86/kvm/vmx/hyperv.* 11653 11654KVM X86 Xen (KVM/Xen) 11655M: David Woodhouse <dwmw2@infradead.org> 11656M: Paul Durrant <paul@xen.org> 11657M: Sean Christopherson <seanjc@google.com> 11658M: Paolo Bonzini <pbonzini@redhat.com> 11659L: kvm@vger.kernel.org 11660S: Supported 11661T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11662F: arch/x86/kvm/xen.* 11663 11664L3MDEV 11665M: David Ahern <dsahern@kernel.org> 11666L: netdev@vger.kernel.org 11667S: Maintained 11668F: include/net/l3mdev.h 11669F: net/l3mdev 11670 11671LANDLOCK SECURITY MODULE 11672M: Mickaël Salaün <mic@digikod.net> 11673L: linux-security-module@vger.kernel.org 11674S: Supported 11675W: https://landlock.io 11676T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11677F: Documentation/security/landlock.rst 11678F: Documentation/userspace-api/landlock.rst 11679F: include/uapi/linux/landlock.h 11680F: samples/landlock/ 11681F: security/landlock/ 11682F: tools/testing/selftests/landlock/ 11683K: landlock 11684K: LANDLOCK 11685 11686LANTIQ / INTEL Ethernet drivers 11687M: Hauke Mehrtens <hauke@hauke-m.de> 11688L: netdev@vger.kernel.org 11689S: Maintained 11690F: drivers/net/dsa/lantiq_gswip.c 11691F: drivers/net/dsa/lantiq_pce.h 11692F: drivers/net/ethernet/lantiq_xrx200.c 11693F: net/dsa/tag_gswip.c 11694 11695LANTIQ MIPS ARCHITECTURE 11696M: John Crispin <john@phrozen.org> 11697L: linux-mips@vger.kernel.org 11698S: Maintained 11699F: arch/mips/lantiq 11700F: drivers/soc/lantiq 11701 11702LASI 53c700 driver for PARISC 11703M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11704L: linux-scsi@vger.kernel.org 11705S: Maintained 11706F: Documentation/scsi/53c700.rst 11707F: drivers/scsi/53c700* 11708 11709LEAKING_ADDRESSES 11710M: Tobin C. Harding <me@tobin.cc> 11711M: Tycho Andersen <tycho@tycho.pizza> 11712L: linux-hardening@vger.kernel.org 11713S: Maintained 11714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11715F: scripts/leaking_addresses.pl 11716 11717LED SUBSYSTEM 11718M: Pavel Machek <pavel@ucw.cz> 11719M: Lee Jones <lee@kernel.org> 11720L: linux-leds@vger.kernel.org 11721S: Maintained 11722T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11723F: Documentation/devicetree/bindings/leds/ 11724F: Documentation/leds/ 11725F: drivers/leds/ 11726F: include/dt-bindings/leds/ 11727F: include/linux/leds.h 11728 11729LEGACY EEPROM DRIVER 11730M: Jean Delvare <jdelvare@suse.com> 11731S: Maintained 11732F: Documentation/misc-devices/eeprom.rst 11733F: drivers/misc/eeprom/eeprom.c 11734 11735LEGO MINDSTORMS EV3 11736R: David Lechner <david@lechnology.com> 11737S: Maintained 11738F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11739F: arch/arm/boot/dts/da850-lego-ev3.dts 11740F: drivers/power/supply/lego_ev3_battery.c 11741 11742LEGO USB Tower driver 11743M: Juergen Stuber <starblue@users.sourceforge.net> 11744L: legousb-devel@lists.sourceforge.net 11745S: Maintained 11746W: http://legousb.sourceforge.net/ 11747F: drivers/usb/misc/legousbtower.c 11748 11749LETSKETCH HID TABLET DRIVER 11750M: Hans de Goede <hdegoede@redhat.com> 11751L: linux-input@vger.kernel.org 11752S: Maintained 11753T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11754F: drivers/hid/hid-letsketch.c 11755 11756LG LAPTOP EXTRAS 11757M: Matan Ziv-Av <matan@svgalib.org> 11758L: platform-driver-x86@vger.kernel.org 11759S: Maintained 11760F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11761F: Documentation/admin-guide/laptops/lg-laptop.rst 11762F: drivers/platform/x86/lg-laptop.c 11763 11764LG2160 MEDIA DRIVER 11765M: Michael Krufky <mkrufky@linuxtv.org> 11766L: linux-media@vger.kernel.org 11767S: Maintained 11768W: https://linuxtv.org 11769W: http://github.com/mkrufky 11770Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11771T: git git://linuxtv.org/mkrufky/tuners.git 11772F: drivers/media/dvb-frontends/lg2160.* 11773 11774LGDT3305 MEDIA DRIVER 11775M: Michael Krufky <mkrufky@linuxtv.org> 11776L: linux-media@vger.kernel.org 11777S: Maintained 11778W: https://linuxtv.org 11779W: http://github.com/mkrufky 11780Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11781T: git git://linuxtv.org/mkrufky/tuners.git 11782F: drivers/media/dvb-frontends/lgdt3305.* 11783 11784LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11785M: Viresh Kumar <vireshk@kernel.org> 11786L: linux-ide@vger.kernel.org 11787S: Maintained 11788T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11789F: drivers/ata/pata_arasan_cf.c 11790F: include/linux/pata_arasan_cf_data.h 11791 11792LIBATA PATA DRIVERS 11793R: Sergey Shtylyov <s.shtylyov@omp.ru> 11794L: linux-ide@vger.kernel.org 11795F: drivers/ata/ata_*.c 11796F: drivers/ata/pata_*.c 11797 11798LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11799M: Linus Walleij <linus.walleij@linaro.org> 11800L: linux-ide@vger.kernel.org 11801S: Maintained 11802T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11803F: drivers/ata/pata_ftide010.c 11804F: drivers/ata/sata_gemini.c 11805F: drivers/ata/sata_gemini.h 11806 11807LIBATA SATA AHCI PLATFORM devices support 11808M: Hans de Goede <hdegoede@redhat.com> 11809M: Jens Axboe <axboe@kernel.dk> 11810L: linux-ide@vger.kernel.org 11811S: Maintained 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11813F: drivers/ata/ahci_platform.c 11814F: drivers/ata/libahci_platform.c 11815F: include/linux/ahci_platform.h 11816 11817LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11818M: Serge Semin <fancer.lancer@gmail.com> 11819L: linux-ide@vger.kernel.org 11820S: Maintained 11821T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11822F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11823F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11824F: drivers/ata/ahci_dwc.c 11825 11826LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11827M: Mikael Pettersson <mikpelinux@gmail.com> 11828L: linux-ide@vger.kernel.org 11829S: Maintained 11830T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11831F: drivers/ata/sata_promise.* 11832 11833LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11834M: Damien Le Moal <dlemoal@kernel.org> 11835L: linux-ide@vger.kernel.org 11836S: Maintained 11837T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11838F: Documentation/ABI/testing/sysfs-ata 11839F: Documentation/devicetree/bindings/ata/ 11840F: drivers/ata/ 11841F: include/linux/ata.h 11842F: include/linux/libata.h 11843 11844LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11845M: Vishal Verma <vishal.l.verma@intel.com> 11846M: Dan Williams <dan.j.williams@intel.com> 11847M: Dave Jiang <dave.jiang@intel.com> 11848L: nvdimm@lists.linux.dev 11849S: Supported 11850Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11851P: Documentation/nvdimm/maintainer-entry-profile.rst 11852F: drivers/nvdimm/btt* 11853 11854LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11855M: Dan Williams <dan.j.williams@intel.com> 11856M: Vishal Verma <vishal.l.verma@intel.com> 11857M: Dave Jiang <dave.jiang@intel.com> 11858L: nvdimm@lists.linux.dev 11859S: Supported 11860Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11861P: Documentation/nvdimm/maintainer-entry-profile.rst 11862F: drivers/nvdimm/pmem* 11863 11864LIBNVDIMM: DEVICETREE BINDINGS 11865M: Oliver O'Halloran <oohall@gmail.com> 11866L: nvdimm@lists.linux.dev 11867S: Supported 11868Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11869F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11870F: drivers/nvdimm/of_pmem.c 11871 11872LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11873M: Dan Williams <dan.j.williams@intel.com> 11874M: Vishal Verma <vishal.l.verma@intel.com> 11875M: Dave Jiang <dave.jiang@intel.com> 11876M: Ira Weiny <ira.weiny@intel.com> 11877L: nvdimm@lists.linux.dev 11878S: Supported 11879Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11880P: Documentation/nvdimm/maintainer-entry-profile.rst 11881T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11882F: drivers/acpi/nfit/* 11883F: drivers/nvdimm/* 11884F: include/linux/libnvdimm.h 11885F: include/linux/nd.h 11886F: include/uapi/linux/ndctl.h 11887F: tools/testing/nvdimm/ 11888 11889LICENSES and SPDX stuff 11890M: Thomas Gleixner <tglx@linutronix.de> 11891M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11892L: linux-spdx@vger.kernel.org 11893S: Maintained 11894T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11895F: COPYING 11896F: Documentation/process/license-rules.rst 11897F: LICENSES/ 11898F: scripts/spdxcheck-test.sh 11899F: scripts/spdxcheck.py 11900F: scripts/spdxexclude 11901 11902LINEAR RANGES HELPERS 11903M: Mark Brown <broonie@kernel.org> 11904R: Matti Vaittinen <mazziesaccount@gmail.com> 11905F: include/linux/linear_range.h 11906F: lib/linear_ranges.c 11907F: lib/test_linear_ranges.c 11908 11909LINUX FOR POWER MACINTOSH 11910L: linuxppc-dev@lists.ozlabs.org 11911S: Orphan 11912F: arch/powerpc/platforms/powermac/ 11913F: drivers/macintosh/ 11914X: drivers/macintosh/adb-iop.c 11915X: drivers/macintosh/via-macii.c 11916 11917LINUX FOR POWERPC (32-BIT AND 64-BIT) 11918M: Michael Ellerman <mpe@ellerman.id.au> 11919R: Nicholas Piggin <npiggin@gmail.com> 11920R: Christophe Leroy <christophe.leroy@csgroup.eu> 11921L: linuxppc-dev@lists.ozlabs.org 11922S: Supported 11923W: https://github.com/linuxppc/wiki/wiki 11924Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11925T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11926F: Documentation/ABI/stable/sysfs-firmware-opal-* 11927F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11928F: Documentation/devicetree/bindings/powerpc/ 11929F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11930F: Documentation/powerpc/ 11931F: arch/powerpc/ 11932F: drivers/*/*/*pasemi* 11933F: drivers/*/*pasemi* 11934F: drivers/char/tpm/tpm_ibmvtpm* 11935F: drivers/crypto/nx/ 11936F: drivers/crypto/vmx/ 11937F: drivers/i2c/busses/i2c-opal.c 11938F: drivers/net/ethernet/ibm/ibmveth.* 11939F: drivers/net/ethernet/ibm/ibmvnic.* 11940F: drivers/pci/hotplug/pnv_php.c 11941F: drivers/pci/hotplug/rpa* 11942F: drivers/rtc/rtc-opal.c 11943F: drivers/scsi/ibmvscsi/ 11944F: drivers/tty/hvc/hvc_opal.c 11945F: drivers/watchdog/wdrtas.c 11946F: tools/testing/selftests/powerpc 11947N: /pmac 11948N: powermac 11949N: powernv 11950N: [^a-z0-9]ps3 11951N: pseries 11952 11953LINUX FOR POWERPC EMBEDDED MPC5XXX 11954M: Anatolij Gustschin <agust@denx.de> 11955L: linuxppc-dev@lists.ozlabs.org 11956S: Odd Fixes 11957F: arch/powerpc/platforms/512x/ 11958F: arch/powerpc/platforms/52xx/ 11959 11960LINUX FOR POWERPC EMBEDDED PPC4XX 11961L: linuxppc-dev@lists.ozlabs.org 11962S: Orphan 11963F: arch/powerpc/platforms/40x/ 11964F: arch/powerpc/platforms/44x/ 11965 11966LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11967M: Scott Wood <oss@buserror.net> 11968L: linuxppc-dev@lists.ozlabs.org 11969S: Odd fixes 11970T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11971F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11972F: Documentation/devicetree/bindings/powerpc/fsl/ 11973F: arch/powerpc/platforms/83xx/ 11974F: arch/powerpc/platforms/85xx/ 11975 11976LINUX FOR POWERPC EMBEDDED PPC8XX 11977M: Christophe Leroy <christophe.leroy@csgroup.eu> 11978L: linuxppc-dev@lists.ozlabs.org 11979S: Maintained 11980F: arch/powerpc/platforms/8xx/ 11981 11982LINUX KERNEL DUMP TEST MODULE (LKDTM) 11983M: Kees Cook <keescook@chromium.org> 11984S: Maintained 11985F: drivers/misc/lkdtm/* 11986F: tools/testing/selftests/lkdtm/* 11987 11988LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11989M: Alan Stern <stern@rowland.harvard.edu> 11990M: Andrea Parri <parri.andrea@gmail.com> 11991M: Will Deacon <will@kernel.org> 11992M: Peter Zijlstra <peterz@infradead.org> 11993M: Boqun Feng <boqun.feng@gmail.com> 11994M: Nicholas Piggin <npiggin@gmail.com> 11995M: David Howells <dhowells@redhat.com> 11996M: Jade Alglave <j.alglave@ucl.ac.uk> 11997M: Luc Maranget <luc.maranget@inria.fr> 11998M: "Paul E. McKenney" <paulmck@kernel.org> 11999R: Akira Yokosawa <akiyks@gmail.com> 12000R: Daniel Lustig <dlustig@nvidia.com> 12001R: Joel Fernandes <joel@joelfernandes.org> 12002L: linux-kernel@vger.kernel.org 12003L: linux-arch@vger.kernel.org 12004S: Supported 12005T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12006F: Documentation/atomic_bitops.txt 12007F: Documentation/atomic_t.txt 12008F: Documentation/core-api/refcount-vs-atomic.rst 12009F: Documentation/litmus-tests/ 12010F: Documentation/memory-barriers.txt 12011F: tools/memory-model/ 12012 12013LIS3LV02D ACCELEROMETER DRIVER 12014M: Eric Piel <eric.piel@tremplin-utc.net> 12015S: Maintained 12016F: Documentation/misc-devices/lis3lv02d.rst 12017F: drivers/misc/lis3lv02d/ 12018F: drivers/platform/x86/hp/hp_accel.c 12019 12020LIST KUNIT TEST 12021M: David Gow <davidgow@google.com> 12022L: linux-kselftest@vger.kernel.org 12023L: kunit-dev@googlegroups.com 12024S: Maintained 12025F: lib/list-test.c 12026 12027LITEX PLATFORM 12028M: Karol Gugala <kgugala@antmicro.com> 12029M: Mateusz Holenko <mholenko@antmicro.com> 12030M: Gabriel Somlo <gsomlo@gmail.com> 12031M: Joel Stanley <joel@jms.id.au> 12032S: Maintained 12033F: Documentation/devicetree/bindings/*/litex,*.yaml 12034F: arch/openrisc/boot/dts/or1klitex.dts 12035F: drivers/mmc/host/litex_mmc.c 12036F: drivers/net/ethernet/litex/* 12037F: drivers/soc/litex/* 12038F: drivers/tty/serial/liteuart.c 12039F: include/linux/litex.h 12040N: litex 12041 12042LIVE PATCHING 12043M: Josh Poimboeuf <jpoimboe@kernel.org> 12044M: Jiri Kosina <jikos@kernel.org> 12045M: Miroslav Benes <mbenes@suse.cz> 12046M: Petr Mladek <pmladek@suse.com> 12047R: Joe Lawrence <joe.lawrence@redhat.com> 12048L: live-patching@vger.kernel.org 12049S: Maintained 12050T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12051F: Documentation/ABI/testing/sysfs-kernel-livepatch 12052F: Documentation/livepatch/ 12053F: arch/powerpc/include/asm/livepatch.h 12054F: include/linux/livepatch.h 12055F: kernel/livepatch/ 12056F: kernel/module/livepatch.c 12057F: lib/livepatch/ 12058F: samples/livepatch/ 12059F: tools/testing/selftests/livepatch/ 12060 12061LLC (802.2) 12062L: netdev@vger.kernel.org 12063S: Odd fixes 12064F: include/linux/llc.h 12065F: include/net/llc* 12066F: include/uapi/linux/llc.h 12067F: net/llc/ 12068 12069LM73 HARDWARE MONITOR DRIVER 12070M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12071L: linux-hwmon@vger.kernel.org 12072S: Maintained 12073F: drivers/hwmon/lm73.c 12074 12075LM78 HARDWARE MONITOR DRIVER 12076M: Jean Delvare <jdelvare@suse.com> 12077L: linux-hwmon@vger.kernel.org 12078S: Maintained 12079F: Documentation/hwmon/lm78.rst 12080F: drivers/hwmon/lm78.c 12081 12082LM83 HARDWARE MONITOR DRIVER 12083M: Jean Delvare <jdelvare@suse.com> 12084L: linux-hwmon@vger.kernel.org 12085S: Maintained 12086F: Documentation/hwmon/lm83.rst 12087F: drivers/hwmon/lm83.c 12088 12089LM90 HARDWARE MONITOR DRIVER 12090M: Jean Delvare <jdelvare@suse.com> 12091L: linux-hwmon@vger.kernel.org 12092S: Maintained 12093F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12094F: Documentation/hwmon/lm90.rst 12095F: drivers/hwmon/lm90.c 12096F: include/dt-bindings/thermal/lm90.h 12097 12098LM95234 HARDWARE MONITOR DRIVER 12099M: Guenter Roeck <linux@roeck-us.net> 12100L: linux-hwmon@vger.kernel.org 12101S: Maintained 12102F: Documentation/hwmon/lm95234.rst 12103F: drivers/hwmon/lm95234.c 12104 12105LME2510 MEDIA DRIVER 12106M: Malcolm Priestley <tvboxspy@gmail.com> 12107L: linux-media@vger.kernel.org 12108S: Maintained 12109W: https://linuxtv.org 12110Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12111F: drivers/media/usb/dvb-usb-v2/lmedm04* 12112 12113LOADPIN SECURITY MODULE 12114M: Kees Cook <keescook@chromium.org> 12115S: Supported 12116T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12117F: Documentation/admin-guide/LSM/LoadPin.rst 12118F: security/loadpin/ 12119 12120LOCKING PRIMITIVES 12121M: Peter Zijlstra <peterz@infradead.org> 12122M: Ingo Molnar <mingo@redhat.com> 12123M: Will Deacon <will@kernel.org> 12124R: Waiman Long <longman@redhat.com> 12125R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12126L: linux-kernel@vger.kernel.org 12127S: Maintained 12128T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12129F: Documentation/locking/ 12130F: arch/*/include/asm/spinlock*.h 12131F: include/linux/lockdep.h 12132F: include/linux/mutex*.h 12133F: include/linux/rwlock*.h 12134F: include/linux/rwsem*.h 12135F: include/linux/seqlock.h 12136F: include/linux/spinlock*.h 12137F: kernel/locking/ 12138F: lib/locking*.[ch] 12139X: kernel/locking/locktorture.c 12140 12141LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12142M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12143L: linux-ntfs-dev@lists.sourceforge.net 12144S: Maintained 12145W: http://www.linux-ntfs.org/content/view/19/37/ 12146F: Documentation/admin-guide/ldm.rst 12147F: block/partitions/ldm.* 12148 12149LOGITECH HID GAMING KEYBOARDS 12150M: Hans de Goede <hdegoede@redhat.com> 12151L: linux-input@vger.kernel.org 12152S: Maintained 12153T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12154F: drivers/hid/hid-lg-g15.c 12155 12156LONTIUM LT8912B MIPI TO HDMI BRIDGE 12157M: Adrien Grassein <adrien.grassein@gmail.com> 12158S: Maintained 12159F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12160F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12161 12162LOONGARCH 12163M: Huacai Chen <chenhuacai@kernel.org> 12164R: WANG Xuerui <kernel@xen0n.name> 12165L: loongarch@lists.linux.dev 12166S: Maintained 12167T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12168F: Documentation/loongarch/ 12169F: Documentation/translations/zh_CN/loongarch/ 12170F: arch/loongarch/ 12171F: drivers/*/*loongarch* 12172 12173LOONGSON GPIO DRIVER 12174M: Yinbo Zhu <zhuyinbo@loongson.cn> 12175L: linux-gpio@vger.kernel.org 12176S: Maintained 12177F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12178F: drivers/gpio/gpio-loongson-64bit.c 12179 12180LOONGSON LS2X I2C DRIVER 12181M: Binbin Zhou <zhoubinbin@loongson.cn> 12182L: linux-i2c@vger.kernel.org 12183S: Maintained 12184F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12185F: drivers/i2c/busses/i2c-ls2x.c 12186 12187LOONGSON-2 SOC SERIES CLOCK DRIVER 12188M: Yinbo Zhu <zhuyinbo@loongson.cn> 12189L: linux-clk@vger.kernel.org 12190S: Maintained 12191F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12192F: drivers/clk/clk-loongson2.c 12193F: include/dt-bindings/clock/loongson,ls2k-clk.h 12194 12195LOONGSON-2 SOC SERIES GUTS DRIVER 12196M: Yinbo Zhu <zhuyinbo@loongson.cn> 12197L: loongarch@lists.linux.dev 12198S: Maintained 12199F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12200F: drivers/soc/loongson/loongson2_guts.c 12201 12202LOONGSON-2 SOC SERIES PINCTRL DRIVER 12203M: zhanghongchen <zhanghongchen@loongson.cn> 12204M: Yinbo Zhu <zhuyinbo@loongson.cn> 12205L: linux-gpio@vger.kernel.org 12206S: Maintained 12207F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12208F: drivers/pinctrl/pinctrl-loongson2.c 12209 12210LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12211M: Sathya Prakash <sathya.prakash@broadcom.com> 12212M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12213M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12214L: MPT-FusionLinux.pdl@broadcom.com 12215L: linux-scsi@vger.kernel.org 12216S: Supported 12217W: http://www.avagotech.com/support/ 12218F: drivers/message/fusion/ 12219F: drivers/scsi/mpt3sas/ 12220 12221LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12222M: Matthew Wilcox <willy@infradead.org> 12223L: linux-scsi@vger.kernel.org 12224S: Maintained 12225F: drivers/scsi/sym53c8xx_2/ 12226 12227LTC1660 DAC DRIVER 12228M: Marcus Folkesson <marcus.folkesson@gmail.com> 12229L: linux-iio@vger.kernel.org 12230S: Maintained 12231F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12232F: drivers/iio/dac/ltc1660.c 12233 12234LTC2688 IIO DAC DRIVER 12235M: Nuno Sá <nuno.sa@analog.com> 12236L: linux-iio@vger.kernel.org 12237S: Supported 12238W: https://ez.analog.com/linux-software-drivers 12239F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12240F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12241F: drivers/iio/dac/ltc2688.c 12242 12243LTC2947 HARDWARE MONITOR DRIVER 12244M: Nuno Sá <nuno.sa@analog.com> 12245L: linux-hwmon@vger.kernel.org 12246S: Supported 12247W: https://ez.analog.com/linux-software-drivers 12248F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12249F: drivers/hwmon/ltc2947-core.c 12250F: drivers/hwmon/ltc2947-i2c.c 12251F: drivers/hwmon/ltc2947-spi.c 12252F: drivers/hwmon/ltc2947.h 12253 12254LTC2983 IIO TEMPERATURE DRIVER 12255M: Nuno Sá <nuno.sa@analog.com> 12256L: linux-iio@vger.kernel.org 12257S: Supported 12258W: https://ez.analog.com/linux-software-drivers 12259F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12260F: drivers/iio/temperature/ltc2983.c 12261 12262LTC4261 HARDWARE MONITOR DRIVER 12263M: Guenter Roeck <linux@roeck-us.net> 12264L: linux-hwmon@vger.kernel.org 12265S: Maintained 12266F: Documentation/hwmon/ltc4261.rst 12267F: drivers/hwmon/ltc4261.c 12268 12269LTC4306 I2C MULTIPLEXER DRIVER 12270M: Michael Hennerich <michael.hennerich@analog.com> 12271L: linux-i2c@vger.kernel.org 12272S: Supported 12273W: https://ez.analog.com/linux-software-drivers 12274F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12275F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12276 12277LTP (Linux Test Project) 12278M: Mike Frysinger <vapier@gentoo.org> 12279M: Cyril Hrubis <chrubis@suse.cz> 12280M: Wanlong Gao <wanlong.gao@gmail.com> 12281M: Jan Stancek <jstancek@redhat.com> 12282M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12283M: Alexey Kodanev <alexey.kodanev@oracle.com> 12284L: ltp@lists.linux.it (subscribers-only) 12285S: Maintained 12286W: http://linux-test-project.github.io/ 12287T: git https://github.com/linux-test-project/ltp.git 12288 12289LYNX 28G SERDES PHY DRIVER 12290M: Ioana Ciornei <ioana.ciornei@nxp.com> 12291L: netdev@vger.kernel.org 12292S: Supported 12293F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12294F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12295 12296LYNX PCS MODULE 12297M: Ioana Ciornei <ioana.ciornei@nxp.com> 12298L: netdev@vger.kernel.org 12299S: Supported 12300F: drivers/net/pcs/pcs-lynx.c 12301F: include/linux/pcs-lynx.h 12302 12303M68K ARCHITECTURE 12304M: Geert Uytterhoeven <geert@linux-m68k.org> 12305L: linux-m68k@lists.linux-m68k.org 12306S: Maintained 12307W: http://www.linux-m68k.org/ 12308T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12309F: arch/m68k/ 12310F: drivers/zorro/ 12311 12312M68K ON APPLE MACINTOSH 12313M: Joshua Thompson <funaho@jurai.org> 12314L: linux-m68k@lists.linux-m68k.org 12315S: Maintained 12316W: http://www.mac.linux-m68k.org/ 12317F: arch/m68k/mac/ 12318F: drivers/macintosh/adb-iop.c 12319F: drivers/macintosh/via-macii.c 12320 12321M68K ON HP9000/300 12322M: Philip Blundell <philb@gnu.org> 12323S: Maintained 12324W: http://www.tazenda.demon.co.uk/phil/linux-hp 12325F: arch/m68k/hp300/ 12326 12327M88DS3103 MEDIA DRIVER 12328M: Antti Palosaari <crope@iki.fi> 12329L: linux-media@vger.kernel.org 12330S: Maintained 12331W: https://linuxtv.org 12332W: http://palosaari.fi/linux/ 12333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12334T: git git://linuxtv.org/anttip/media_tree.git 12335F: drivers/media/dvb-frontends/m88ds3103* 12336 12337M88RS2000 MEDIA DRIVER 12338M: Malcolm Priestley <tvboxspy@gmail.com> 12339L: linux-media@vger.kernel.org 12340S: Maintained 12341W: https://linuxtv.org 12342Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12343F: drivers/media/dvb-frontends/m88rs2000* 12344 12345MA901 MASTERKIT USB FM RADIO DRIVER 12346M: Alexey Klimov <klimov.linux@gmail.com> 12347L: linux-media@vger.kernel.org 12348S: Maintained 12349T: git git://linuxtv.org/media_tree.git 12350F: drivers/media/radio/radio-ma901.c 12351 12352MAC80211 12353M: Johannes Berg <johannes@sipsolutions.net> 12354L: linux-wireless@vger.kernel.org 12355S: Maintained 12356W: https://wireless.wiki.kernel.org/ 12357Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12358T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12359T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12360F: Documentation/networking/mac80211-injection.rst 12361F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12362F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12363F: include/net/mac80211.h 12364F: net/mac80211/ 12365 12366MAILBOX API 12367M: Jassi Brar <jassisinghbrar@gmail.com> 12368L: linux-kernel@vger.kernel.org 12369S: Maintained 12370F: Documentation/devicetree/bindings/mailbox/ 12371F: drivers/mailbox/ 12372F: include/dt-bindings/mailbox/ 12373F: include/linux/mailbox_client.h 12374F: include/linux/mailbox_controller.h 12375 12376MAILBOX ARM MHUv2 12377M: Viresh Kumar <viresh.kumar@linaro.org> 12378M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12379L: linux-kernel@vger.kernel.org 12380S: Maintained 12381F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12382F: drivers/mailbox/arm_mhuv2.c 12383F: include/linux/mailbox/arm_mhuv2_message.h 12384 12385MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12386M: Michael Kerrisk <mtk.manpages@gmail.com> 12387L: linux-man@vger.kernel.org 12388S: Maintained 12389W: http://www.kernel.org/doc/man-pages 12390 12391MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12392M: Jeremy Kerr <jk@codeconstruct.com.au> 12393M: Matt Johnston <matt@codeconstruct.com.au> 12394L: netdev@vger.kernel.org 12395S: Maintained 12396F: Documentation/networking/mctp.rst 12397F: drivers/net/mctp/ 12398F: include/net/mctp.h 12399F: include/net/mctpdevice.h 12400F: include/net/netns/mctp.h 12401F: net/mctp/ 12402 12403MAPLE TREE 12404M: Liam R. Howlett <Liam.Howlett@oracle.com> 12405L: linux-mm@kvack.org 12406S: Supported 12407F: Documentation/core-api/maple_tree.rst 12408F: include/linux/maple_tree.h 12409F: include/trace/events/maple_tree.h 12410F: lib/maple_tree.c 12411F: lib/test_maple_tree.c 12412F: tools/testing/radix-tree/linux/maple_tree.h 12413F: tools/testing/radix-tree/maple.c 12414 12415MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12416M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12417L: linux-mips@vger.kernel.org 12418S: Maintained 12419F: arch/mips/boot/dts/img/pistachio* 12420 12421MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12422M: Andrew Lunn <andrew@lunn.ch> 12423L: netdev@vger.kernel.org 12424S: Maintained 12425F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12426F: Documentation/networking/devlink/mv88e6xxx.rst 12427F: drivers/net/dsa/mv88e6xxx/ 12428F: include/linux/dsa/mv88e6xxx.h 12429F: include/linux/platform_data/mv88e6xxx.h 12430 12431MARVELL ARMADA 3700 PHY DRIVERS 12432M: Miquel Raynal <miquel.raynal@bootlin.com> 12433S: Maintained 12434F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12435F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12436F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12437F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12438 12439MARVELL ARMADA 3700 SERIAL DRIVER 12440M: Pali Rohár <pali@kernel.org> 12441S: Maintained 12442F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12443F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12444F: drivers/tty/serial/mvebu-uart.c 12445 12446MARVELL ARMADA DRM SUPPORT 12447M: Russell King <linux@armlinux.org.uk> 12448S: Maintained 12449T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12450T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12451F: Documentation/devicetree/bindings/display/armada/ 12452F: drivers/gpu/drm/armada/ 12453F: include/uapi/drm/armada_drm.h 12454 12455MARVELL CRYPTO DRIVER 12456M: Boris Brezillon <bbrezillon@kernel.org> 12457M: Arnaud Ebalard <arno@natisbad.org> 12458M: Srujana Challa <schalla@marvell.com> 12459L: linux-crypto@vger.kernel.org 12460S: Maintained 12461F: drivers/crypto/marvell/ 12462F: include/linux/soc/marvell/octeontx2/ 12463 12464MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12465M: Mirko Lindner <mlindner@marvell.com> 12466M: Stephen Hemminger <stephen@networkplumber.org> 12467L: netdev@vger.kernel.org 12468S: Maintained 12469F: drivers/net/ethernet/marvell/sk* 12470 12471MARVELL LIBERTAS WIRELESS DRIVER 12472L: libertas-dev@lists.infradead.org 12473S: Orphan 12474F: drivers/net/wireless/marvell/libertas/ 12475 12476MARVELL MACCHIATOBIN SUPPORT 12477M: Russell King <linux@armlinux.org.uk> 12478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12479S: Maintained 12480F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12481 12482MARVELL MV643XX ETHERNET DRIVER 12483M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12484L: netdev@vger.kernel.org 12485S: Maintained 12486F: drivers/net/ethernet/marvell/mv643xx_eth.* 12487F: include/linux/mv643xx.h 12488 12489MARVELL MV88X3310 PHY DRIVER 12490M: Russell King <linux@armlinux.org.uk> 12491M: Marek Behún <kabel@kernel.org> 12492L: netdev@vger.kernel.org 12493S: Maintained 12494F: drivers/net/phy/marvell10g.c 12495 12496MARVELL MVEBU THERMAL DRIVER 12497M: Miquel Raynal <miquel.raynal@bootlin.com> 12498S: Maintained 12499F: drivers/thermal/armada_thermal.c 12500 12501MARVELL MVNETA ETHERNET DRIVER 12502M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12503L: netdev@vger.kernel.org 12504S: Maintained 12505F: drivers/net/ethernet/marvell/mvneta.* 12506 12507MARVELL MVPP2 ETHERNET DRIVER 12508M: Marcin Wojtas <mw@semihalf.com> 12509M: Russell King <linux@armlinux.org.uk> 12510L: netdev@vger.kernel.org 12511S: Maintained 12512F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12513F: drivers/net/ethernet/marvell/mvpp2/ 12514 12515MARVELL MWIFIEX WIRELESS DRIVER 12516M: Amitkumar Karwar <amitkarwar@gmail.com> 12517M: Ganapathi Bhat <ganapathi017@gmail.com> 12518M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12519M: Xinming Hu <huxinming820@gmail.com> 12520L: linux-wireless@vger.kernel.org 12521S: Maintained 12522F: drivers/net/wireless/marvell/mwifiex/ 12523 12524MARVELL MWL8K WIRELESS DRIVER 12525M: Lennert Buytenhek <buytenh@wantstofly.org> 12526L: linux-wireless@vger.kernel.org 12527S: Odd Fixes 12528F: drivers/net/wireless/marvell/mwl8k.c 12529 12530MARVELL NAND CONTROLLER DRIVER 12531M: Miquel Raynal <miquel.raynal@bootlin.com> 12532L: linux-mtd@lists.infradead.org 12533S: Maintained 12534F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12535F: drivers/mtd/nand/raw/marvell_nand.c 12536 12537MARVELL OCTEON ENDPOINT DRIVER 12538M: Veerasenareddy Burru <vburru@marvell.com> 12539M: Abhijit Ayarekar <aayarekar@marvell.com> 12540L: netdev@vger.kernel.org 12541S: Supported 12542F: drivers/net/ethernet/marvell/octeon_ep 12543 12544MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12545M: Sunil Goutham <sgoutham@marvell.com> 12546M: Geetha sowjanya <gakula@marvell.com> 12547M: Subbaraya Sundeep <sbhatta@marvell.com> 12548M: hariprasad <hkelam@marvell.com> 12549L: netdev@vger.kernel.org 12550S: Supported 12551F: drivers/net/ethernet/marvell/octeontx2/nic/ 12552F: include/linux/soc/marvell/octeontx2/ 12553 12554MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12555M: Sunil Goutham <sgoutham@marvell.com> 12556M: Linu Cherian <lcherian@marvell.com> 12557M: Geetha sowjanya <gakula@marvell.com> 12558M: Jerin Jacob <jerinj@marvell.com> 12559M: hariprasad <hkelam@marvell.com> 12560M: Subbaraya Sundeep <sbhatta@marvell.com> 12561L: netdev@vger.kernel.org 12562S: Supported 12563F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12564F: drivers/net/ethernet/marvell/octeontx2/af/ 12565 12566MARVELL PRESTERA ETHERNET SWITCH DRIVER 12567M: Taras Chornyi <taras.chornyi@plvision.eu> 12568S: Supported 12569W: https://github.com/Marvell-switching/switchdev-prestera 12570F: drivers/net/ethernet/marvell/prestera/ 12571 12572MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12573M: Nicolas Pitre <nico@fluxnic.net> 12574S: Odd Fixes 12575F: drivers/mmc/host/mvsdio.* 12576 12577MARVELL USB MDIO CONTROLLER DRIVER 12578M: Tobias Waldekranz <tobias@waldekranz.com> 12579L: netdev@vger.kernel.org 12580S: Maintained 12581F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12582F: drivers/net/mdio/mdio-mvusb.c 12583 12584MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12585M: Hu Ziji <huziji@marvell.com> 12586L: linux-mmc@vger.kernel.org 12587S: Supported 12588F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12589F: drivers/mmc/host/sdhci-xenon* 12590 12591MATROX FRAMEBUFFER DRIVER 12592L: linux-fbdev@vger.kernel.org 12593S: Orphan 12594F: drivers/video/fbdev/matrox/matroxfb_* 12595F: include/uapi/linux/matroxfb.h 12596 12597MAX15301 DRIVER 12598M: Daniel Nilsson <daniel.nilsson@flex.com> 12599L: linux-hwmon@vger.kernel.org 12600S: Maintained 12601F: Documentation/hwmon/max15301.rst 12602F: drivers/hwmon/pmbus/max15301.c 12603 12604MAX16065 HARDWARE MONITOR DRIVER 12605M: Guenter Roeck <linux@roeck-us.net> 12606L: linux-hwmon@vger.kernel.org 12607S: Maintained 12608F: Documentation/hwmon/max16065.rst 12609F: drivers/hwmon/max16065.c 12610 12611MAX2175 SDR TUNER DRIVER 12612M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12613L: linux-media@vger.kernel.org 12614S: Maintained 12615T: git git://linuxtv.org/media_tree.git 12616F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12617F: Documentation/userspace-api/media/drivers/max2175.rst 12618F: drivers/media/i2c/max2175* 12619F: include/uapi/linux/max2175.h 12620 12621MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12622L: linux-hwmon@vger.kernel.org 12623S: Orphan 12624F: Documentation/hwmon/max6650.rst 12625F: drivers/hwmon/max6650.c 12626 12627MAX6697 HARDWARE MONITOR DRIVER 12628M: Guenter Roeck <linux@roeck-us.net> 12629L: linux-hwmon@vger.kernel.org 12630S: Maintained 12631F: Documentation/devicetree/bindings/hwmon/max6697.txt 12632F: Documentation/hwmon/max6697.rst 12633F: drivers/hwmon/max6697.c 12634F: include/linux/platform_data/max6697.h 12635 12636MAX9286 QUAD GMSL DESERIALIZER DRIVER 12637M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12638M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12639M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12640M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12641L: linux-media@vger.kernel.org 12642S: Maintained 12643F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12644F: drivers/media/i2c/max9286.c 12645 12646MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12647M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12648L: linux-media@vger.kernel.org 12649S: Maintained 12650F: drivers/staging/media/max96712/max96712.c 12651 12652MAX9860 MONO AUDIO VOICE CODEC DRIVER 12653M: Peter Rosin <peda@axentia.se> 12654L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12655S: Maintained 12656F: Documentation/devicetree/bindings/sound/max9860.txt 12657F: sound/soc/codecs/max9860.* 12658 12659MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12660M: Andreas Klinger <ak@it-klinger.de> 12661L: linux-iio@vger.kernel.org 12662S: Maintained 12663F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12664F: drivers/iio/proximity/mb1232.c 12665 12666MAXIM MAX11205 DRIVER 12667M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12668L: linux-iio@vger.kernel.org 12669S: Supported 12670W: https://ez.analog.com/linux-software-drivers 12671F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12672F: drivers/iio/adc/max11205.c 12673 12674MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12675R: Iskren Chernev <iskren.chernev@gmail.com> 12676R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12677R: Marek Szyprowski <m.szyprowski@samsung.com> 12678R: Matheus Castello <matheus@castello.eng.br> 12679L: linux-pm@vger.kernel.org 12680S: Maintained 12681F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12682F: drivers/power/supply/max17040_battery.c 12683 12684MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12685R: Hans de Goede <hdegoede@redhat.com> 12686R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12687R: Marek Szyprowski <m.szyprowski@samsung.com> 12688R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12689R: Purism Kernel Team <kernel@puri.sm> 12690L: linux-pm@vger.kernel.org 12691S: Maintained 12692F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12693F: drivers/power/supply/max17042_battery.c 12694 12695MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12696M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12697L: linux-kernel@vger.kernel.org 12698S: Maintained 12699F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12700F: drivers/regulator/max20086-regulator.c 12701 12702MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12703M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12704L: linux-iio@vger.kernel.org 12705S: Maintained 12706F: drivers/iio/temperature/max30208.c 12707 12708MAXIM MAX77650 PMIC MFD DRIVER 12709M: Bartosz Golaszewski <brgl@bgdev.pl> 12710L: linux-kernel@vger.kernel.org 12711S: Maintained 12712F: Documentation/devicetree/bindings/*/*max77650.yaml 12713F: Documentation/devicetree/bindings/*/max77650*.yaml 12714F: drivers/gpio/gpio-max77650.c 12715F: drivers/input/misc/max77650-onkey.c 12716F: drivers/leds/leds-max77650.c 12717F: drivers/mfd/max77650.c 12718F: drivers/power/supply/max77650-charger.c 12719F: drivers/regulator/max77650-regulator.c 12720F: include/linux/mfd/max77650.h 12721 12722MAXIM MAX77714 PMIC MFD DRIVER 12723M: Luca Ceresoli <luca@lucaceresoli.net> 12724S: Maintained 12725F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12726F: drivers/mfd/max77714.c 12727F: include/linux/mfd/max77714.h 12728 12729MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12730M: Javier Martinez Canillas <javier@dowhile0.org> 12731L: linux-kernel@vger.kernel.org 12732S: Supported 12733F: Documentation/devicetree/bindings/*/*max77802.yaml 12734F: drivers/regulator/max77802-regulator.c 12735F: include/dt-bindings/*/*max77802.h 12736 12737MAXIM MAX77976 BATTERY CHARGER 12738M: Luca Ceresoli <luca@lucaceresoli.net> 12739S: Supported 12740F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12741F: drivers/power/supply/max77976_charger.c 12742 12743MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12744M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12745L: linux-pm@vger.kernel.org 12746S: Supported 12747B: mailto:linux-samsung-soc@vger.kernel.org 12748F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12749F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12750F: drivers/power/supply/max14577_charger.c 12751F: drivers/power/supply/max77693_charger.c 12752 12753MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12754M: Chanwoo Choi <cw00.choi@samsung.com> 12755M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12756L: linux-kernel@vger.kernel.org 12757S: Supported 12758B: mailto:linux-samsung-soc@vger.kernel.org 12759F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12760F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12761F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12762F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12763F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12764F: drivers/*/*max77843.c 12765F: drivers/*/max14577*.c 12766F: drivers/*/max77686*.c 12767F: drivers/*/max77693*.c 12768F: drivers/clk/clk-max77686.c 12769F: drivers/extcon/extcon-max14577.c 12770F: drivers/extcon/extcon-max77693.c 12771F: drivers/rtc/rtc-max77686.c 12772F: include/linux/mfd/max14577*.h 12773F: include/linux/mfd/max77686*.h 12774F: include/linux/mfd/max77693*.h 12775 12776MAXIRADIO FM RADIO RECEIVER DRIVER 12777M: Hans Verkuil <hverkuil@xs4all.nl> 12778L: linux-media@vger.kernel.org 12779S: Maintained 12780W: https://linuxtv.org 12781T: git git://linuxtv.org/media_tree.git 12782F: drivers/media/radio/radio-maxiradio* 12783 12784MAXLINEAR ETHERNET PHY DRIVER 12785M: Xu Liang <lxu@maxlinear.com> 12786L: netdev@vger.kernel.org 12787S: Supported 12788F: drivers/net/phy/mxl-gpy.c 12789 12790MCAN MMIO DEVICE DRIVER 12791M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12792L: linux-can@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12795F: drivers/net/can/m_can/m_can.c 12796F: drivers/net/can/m_can/m_can.h 12797F: drivers/net/can/m_can/m_can_platform.c 12798 12799MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12800R: Yasushi SHOJI <yashi@spacecubics.com> 12801L: linux-can@vger.kernel.org 12802S: Maintained 12803F: drivers/net/can/usb/mcba_usb.c 12804 12805MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12806M: Rishi Gupta <gupt21@gmail.com> 12807L: linux-i2c@vger.kernel.org 12808L: linux-input@vger.kernel.org 12809S: Maintained 12810F: drivers/hid/hid-mcp2221.c 12811 12812MCP251XFD SPI-CAN NETWORK DRIVER 12813M: Marc Kleine-Budde <mkl@pengutronix.de> 12814M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12815R: Thomas Kopp <thomas.kopp@microchip.com> 12816L: linux-can@vger.kernel.org 12817S: Maintained 12818F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12819F: drivers/net/can/spi/mcp251xfd/ 12820 12821MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12822M: Peter Rosin <peda@axentia.se> 12823L: linux-iio@vger.kernel.org 12824S: Maintained 12825F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12826F: drivers/iio/potentiometer/mcp4018.c 12827F: drivers/iio/potentiometer/mcp4531.c 12828 12829MCR20A IEEE-802.15.4 RADIO DRIVER 12830M: Stefan Schmidt <stefan@datenfreihafen.org> 12831L: linux-wpan@vger.kernel.org 12832S: Odd Fixes 12833W: https://github.com/xueliu/mcr20a-linux 12834F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12835F: drivers/net/ieee802154/mcr20a.c 12836F: drivers/net/ieee802154/mcr20a.h 12837 12838MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12839M: William Breathitt Gray <william.gray@linaro.org> 12840L: linux-iio@vger.kernel.org 12841S: Maintained 12842F: drivers/iio/dac/cio-dac.c 12843 12844MEDIA CONTROLLER FRAMEWORK 12845M: Sakari Ailus <sakari.ailus@linux.intel.com> 12846M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12847L: linux-media@vger.kernel.org 12848S: Supported 12849W: https://www.linuxtv.org 12850T: git git://linuxtv.org/media_tree.git 12851F: drivers/media/mc/ 12852F: include/media/media-*.h 12853F: include/uapi/linux/media.h 12854 12855MEDIA DRIVER FOR FREESCALE IMX PXP 12856M: Philipp Zabel <p.zabel@pengutronix.de> 12857L: linux-media@vger.kernel.org 12858S: Maintained 12859T: git git://linuxtv.org/media_tree.git 12860F: drivers/media/platform/nxp/imx-pxp.[ch] 12861 12862MEDIA DRIVERS FOR ASCOT2E 12863M: Sergey Kozlov <serjk@netup.ru> 12864M: Abylay Ospan <aospan@netup.ru> 12865L: linux-media@vger.kernel.org 12866S: Supported 12867W: https://linuxtv.org 12868W: http://netup.tv/ 12869T: git git://linuxtv.org/media_tree.git 12870F: drivers/media/dvb-frontends/ascot2e* 12871 12872MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12873M: Jasmin Jessich <jasmin@anw.at> 12874L: linux-media@vger.kernel.org 12875S: Maintained 12876W: https://linuxtv.org 12877T: git git://linuxtv.org/media_tree.git 12878F: drivers/media/dvb-frontends/cxd2099* 12879 12880MEDIA DRIVERS FOR CXD2841ER 12881M: Sergey Kozlov <serjk@netup.ru> 12882M: Abylay Ospan <aospan@netup.ru> 12883L: linux-media@vger.kernel.org 12884S: Supported 12885W: https://linuxtv.org 12886W: http://netup.tv/ 12887T: git git://linuxtv.org/media_tree.git 12888F: drivers/media/dvb-frontends/cxd2841er* 12889 12890MEDIA DRIVERS FOR CXD2880 12891M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12892L: linux-media@vger.kernel.org 12893S: Supported 12894W: http://linuxtv.org/ 12895T: git git://linuxtv.org/media_tree.git 12896F: drivers/media/dvb-frontends/cxd2880/* 12897F: drivers/media/spi/cxd2880* 12898 12899MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12900L: linux-media@vger.kernel.org 12901S: Orphan 12902W: https://linuxtv.org 12903T: git git://linuxtv.org/media_tree.git 12904F: drivers/media/pci/ddbridge/* 12905 12906MEDIA DRIVERS FOR FREESCALE IMX 12907M: Steve Longerbeam <slongerbeam@gmail.com> 12908M: Philipp Zabel <p.zabel@pengutronix.de> 12909L: linux-media@vger.kernel.org 12910S: Maintained 12911T: git git://linuxtv.org/media_tree.git 12912F: Documentation/admin-guide/media/imx.rst 12913F: Documentation/devicetree/bindings/media/imx.txt 12914F: drivers/staging/media/imx/ 12915F: include/linux/imx-media.h 12916F: include/media/imx.h 12917 12918MEDIA DRIVERS FOR FREESCALE IMX7 12919M: Rui Miguel Silva <rmfrfs@gmail.com> 12920M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12921L: linux-media@vger.kernel.org 12922S: Maintained 12923T: git git://linuxtv.org/media_tree.git 12924F: Documentation/admin-guide/media/imx7.rst 12925F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12926F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12927F: drivers/media/platform/nxp/imx-mipi-csis.c 12928F: drivers/media/platform/nxp/imx7-media-csi.c 12929 12930MEDIA DRIVERS FOR HELENE 12931M: Abylay Ospan <aospan@netup.ru> 12932L: linux-media@vger.kernel.org 12933S: Supported 12934W: https://linuxtv.org 12935W: http://netup.tv/ 12936T: git git://linuxtv.org/media_tree.git 12937F: drivers/media/dvb-frontends/helene* 12938 12939MEDIA DRIVERS FOR HORUS3A 12940M: Sergey Kozlov <serjk@netup.ru> 12941M: Abylay Ospan <aospan@netup.ru> 12942L: linux-media@vger.kernel.org 12943S: Supported 12944W: https://linuxtv.org 12945W: http://netup.tv/ 12946T: git git://linuxtv.org/media_tree.git 12947F: drivers/media/dvb-frontends/horus3a* 12948 12949MEDIA DRIVERS FOR LNBH25 12950M: Sergey Kozlov <serjk@netup.ru> 12951M: Abylay Ospan <aospan@netup.ru> 12952L: linux-media@vger.kernel.org 12953S: Supported 12954W: https://linuxtv.org 12955W: http://netup.tv/ 12956T: git git://linuxtv.org/media_tree.git 12957F: drivers/media/dvb-frontends/lnbh25* 12958 12959MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12960L: linux-media@vger.kernel.org 12961S: Orphan 12962W: https://linuxtv.org 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/dvb-frontends/mxl5xx* 12965 12966MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12967M: Sergey Kozlov <serjk@netup.ru> 12968M: Abylay Ospan <aospan@netup.ru> 12969L: linux-media@vger.kernel.org 12970S: Supported 12971W: https://linuxtv.org 12972W: http://netup.tv/ 12973T: git git://linuxtv.org/media_tree.git 12974F: drivers/media/pci/netup_unidvb/* 12975 12976MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12977M: Dmitry Osipenko <digetx@gmail.com> 12978L: linux-media@vger.kernel.org 12979L: linux-tegra@vger.kernel.org 12980S: Maintained 12981T: git git://linuxtv.org/media_tree.git 12982F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12983F: drivers/media/platform/nvidia/tegra-vde/ 12984 12985MEDIA DRIVERS FOR RENESAS - CEU 12986M: Jacopo Mondi <jacopo@jmondi.org> 12987L: linux-media@vger.kernel.org 12988L: linux-renesas-soc@vger.kernel.org 12989S: Supported 12990T: git git://linuxtv.org/media_tree.git 12991F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12992F: drivers/media/platform/renesas/renesas-ceu.c 12993F: include/media/drv-intf/renesas-ceu.h 12994 12995MEDIA DRIVERS FOR RENESAS - DRIF 12996M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12997L: linux-media@vger.kernel.org 12998L: linux-renesas-soc@vger.kernel.org 12999S: Supported 13000T: git git://linuxtv.org/media_tree.git 13001F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13002F: drivers/media/platform/renesas/rcar_drif.c 13003 13004MEDIA DRIVERS FOR RENESAS - FCP 13005M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13006L: linux-media@vger.kernel.org 13007L: linux-renesas-soc@vger.kernel.org 13008S: Supported 13009T: git git://linuxtv.org/media_tree.git 13010F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13011F: drivers/media/platform/renesas/rcar-fcp.c 13012F: include/media/rcar-fcp.h 13013 13014MEDIA DRIVERS FOR RENESAS - FDP1 13015M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13016L: linux-media@vger.kernel.org 13017L: linux-renesas-soc@vger.kernel.org 13018S: Supported 13019T: git git://linuxtv.org/media_tree.git 13020F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13021F: drivers/media/platform/renesas/rcar_fdp1.c 13022 13023MEDIA DRIVERS FOR RENESAS - VIN 13024M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13025L: linux-media@vger.kernel.org 13026L: linux-renesas-soc@vger.kernel.org 13027S: Supported 13028T: git git://linuxtv.org/media_tree.git 13029F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13030F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13031F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13032F: drivers/media/platform/renesas/rcar-isp.c 13033F: drivers/media/platform/renesas/rcar-vin/ 13034 13035MEDIA DRIVERS FOR RENESAS - VSP1 13036M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13037M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13038L: linux-media@vger.kernel.org 13039L: linux-renesas-soc@vger.kernel.org 13040S: Supported 13041T: git git://linuxtv.org/media_tree.git 13042F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13043F: drivers/media/platform/renesas/vsp1/ 13044 13045MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13046L: linux-media@vger.kernel.org 13047S: Orphan 13048W: https://linuxtv.org 13049T: git git://linuxtv.org/media_tree.git 13050F: drivers/media/dvb-frontends/stv0910* 13051 13052MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13053L: linux-media@vger.kernel.org 13054S: Orphan 13055W: https://linuxtv.org 13056T: git git://linuxtv.org/media_tree.git 13057F: drivers/media/dvb-frontends/stv6111* 13058 13059MEDIA DRIVERS FOR STM32 - DCMI 13060M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13061L: linux-media@vger.kernel.org 13062S: Supported 13063T: git git://linuxtv.org/media_tree.git 13064F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13065F: drivers/media/platform/st/stm32/stm32-dcmi.c 13066 13067MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13068M: Mauro Carvalho Chehab <mchehab@kernel.org> 13069L: linux-media@vger.kernel.org 13070S: Maintained 13071W: https://linuxtv.org 13072Q: http://patchwork.kernel.org/project/linux-media/list/ 13073T: git git://linuxtv.org/media_tree.git 13074F: Documentation/admin-guide/media/ 13075F: Documentation/devicetree/bindings/media/ 13076F: Documentation/driver-api/media/ 13077F: Documentation/userspace-api/media/ 13078F: drivers/media/ 13079F: drivers/staging/media/ 13080F: include/dt-bindings/media/ 13081F: include/linux/platform_data/media/ 13082F: include/media/ 13083F: include/uapi/linux/dvb/ 13084F: include/uapi/linux/ivtv* 13085F: include/uapi/linux/media.h 13086F: include/uapi/linux/uvcvideo.h 13087F: include/uapi/linux/v4l2-* 13088F: include/uapi/linux/videodev2.h 13089 13090MEDIATEK BLUETOOTH DRIVER 13091M: Sean Wang <sean.wang@mediatek.com> 13092L: linux-bluetooth@vger.kernel.org 13093L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13094S: Maintained 13095F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13096F: drivers/bluetooth/btmtkuart.c 13097 13098MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13099M: Sean Wang <sean.wang@mediatek.com> 13100L: linux-pm@vger.kernel.org 13101S: Maintained 13102F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13103F: drivers/power/reset/mt6323-poweroff.c 13104 13105MEDIATEK CIR DRIVER 13106M: Sean Wang <sean.wang@mediatek.com> 13107S: Maintained 13108F: drivers/media/rc/mtk-cir.c 13109 13110MEDIATEK DMA DRIVER 13111M: Sean Wang <sean.wang@mediatek.com> 13112L: dmaengine@vger.kernel.org 13113L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13114L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13115S: Maintained 13116F: Documentation/devicetree/bindings/dma/mtk-* 13117F: drivers/dma/mediatek/ 13118 13119MEDIATEK ETHERNET DRIVER 13120M: Felix Fietkau <nbd@nbd.name> 13121M: John Crispin <john@phrozen.org> 13122M: Sean Wang <sean.wang@mediatek.com> 13123M: Mark Lee <Mark-MC.Lee@mediatek.com> 13124M: Lorenzo Bianconi <lorenzo@kernel.org> 13125L: netdev@vger.kernel.org 13126S: Maintained 13127F: drivers/net/ethernet/mediatek/ 13128 13129MEDIATEK ETHERNET PCS DRIVER 13130M: Alexander Couzens <lynxis@fe80.eu> 13131M: Daniel Golle <daniel@makrotopia.org> 13132L: netdev@vger.kernel.org 13133S: Maintained 13134F: drivers/net/pcs/pcs-mtk-lynxi.c 13135F: include/linux/pcs/pcs-mtk-lynxi.h 13136 13137MEDIATEK I2C CONTROLLER DRIVER 13138M: Qii Wang <qii.wang@mediatek.com> 13139L: linux-i2c@vger.kernel.org 13140S: Maintained 13141F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13142F: drivers/i2c/busses/i2c-mt65xx.c 13143 13144MEDIATEK IOMMU DRIVER 13145M: Yong Wu <yong.wu@mediatek.com> 13146L: iommu@lists.linux.dev 13147L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13148S: Supported 13149F: Documentation/devicetree/bindings/iommu/mediatek* 13150F: drivers/iommu/mtk_iommu* 13151F: include/dt-bindings/memory/mt*-port.h 13152 13153MEDIATEK JPEG DRIVER 13154M: Bin Liu <bin.liu@mediatek.com> 13155S: Supported 13156F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13157F: drivers/media/platform/mediatek/jpeg/ 13158 13159MEDIATEK KEYPAD DRIVER 13160M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13161S: Supported 13162F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13163F: drivers/input/keyboard/mt6779-keypad.c 13164 13165MEDIATEK MDP DRIVER 13166M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13167M: Houlong Wei <houlong.wei@mediatek.com> 13168M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13169S: Supported 13170F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13171F: drivers/media/platform/mediatek/mdp/ 13172F: drivers/media/platform/mediatek/vpu/ 13173 13174MEDIATEK MEDIA DRIVER 13175M: Tiffany Lin <tiffany.lin@mediatek.com> 13176M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13177M: Yunfei Dong <yunfei.dong@mediatek.com> 13178S: Supported 13179F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13180F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13181F: drivers/media/platform/mediatek/vcodec/ 13182F: drivers/media/platform/mediatek/vpu/ 13183 13184MEDIATEK MMC/SD/SDIO DRIVER 13185M: Chaotian Jing <chaotian.jing@mediatek.com> 13186S: Maintained 13187F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13188F: drivers/mmc/host/mtk-sd.c 13189 13190MEDIATEK MT76 WIRELESS LAN DRIVER 13191M: Felix Fietkau <nbd@nbd.name> 13192M: Lorenzo Bianconi <lorenzo@kernel.org> 13193M: Ryder Lee <ryder.lee@mediatek.com> 13194R: Shayne Chen <shayne.chen@mediatek.com> 13195R: Sean Wang <sean.wang@mediatek.com> 13196L: linux-wireless@vger.kernel.org 13197S: Maintained 13198F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13199F: drivers/net/wireless/mediatek/mt76/ 13200 13201MEDIATEK MT7601U WIRELESS LAN DRIVER 13202M: Jakub Kicinski <kuba@kernel.org> 13203L: linux-wireless@vger.kernel.org 13204S: Maintained 13205F: drivers/net/wireless/mediatek/mt7601u/ 13206 13207MEDIATEK MT7621 CLOCK DRIVER 13208M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13209S: Maintained 13210F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13211F: drivers/clk/ralink/clk-mt7621.c 13212 13213MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13214M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13215S: Maintained 13216F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13217F: drivers/pci/controller/pcie-mt7621.c 13218 13219MEDIATEK MT7621 PHY PCI DRIVER 13220M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13221S: Maintained 13222F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13223F: drivers/phy/ralink/phy-mt7621-pci.c 13224 13225MEDIATEK MT7621/28/88 I2C DRIVER 13226M: Stefan Roese <sr@denx.de> 13227L: linux-i2c@vger.kernel.org 13228S: Maintained 13229F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13230F: drivers/i2c/busses/i2c-mt7621.c 13231 13232MEDIATEK NAND CONTROLLER DRIVER 13233L: linux-mtd@lists.infradead.org 13234S: Orphan 13235F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13236F: drivers/mtd/nand/raw/mtk_* 13237 13238MEDIATEK PMIC LED DRIVER 13239M: Sean Wang <sean.wang@mediatek.com> 13240S: Maintained 13241F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13242F: drivers/leds/leds-mt6323.c 13243 13244MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13245M: Sean Wang <sean.wang@mediatek.com> 13246S: Maintained 13247F: drivers/char/hw_random/mtk-rng.c 13248 13249MEDIATEK SMI DRIVER 13250M: Yong Wu <yong.wu@mediatek.com> 13251L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13252S: Supported 13253F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13254F: drivers/memory/mtk-smi.c 13255F: include/soc/mediatek/smi.h 13256 13257MEDIATEK SWITCH DRIVER 13258M: Sean Wang <sean.wang@mediatek.com> 13259M: Landen Chao <Landen.Chao@mediatek.com> 13260M: DENG Qingfang <dqfext@gmail.com> 13261M: Daniel Golle <daniel@makrotopia.org> 13262L: netdev@vger.kernel.org 13263S: Maintained 13264F: drivers/net/dsa/mt7530-mdio.c 13265F: drivers/net/dsa/mt7530-mmio.c 13266F: drivers/net/dsa/mt7530.* 13267F: net/dsa/tag_mtk.c 13268 13269MEDIATEK T7XX 5G WWAN MODEM DRIVER 13270M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13271M: Intel Corporation <linuxwwan@intel.com> 13272R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13273R: Liu Haijun <haijun.liu@mediatek.com> 13274R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13275R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13276L: netdev@vger.kernel.org 13277S: Supported 13278F: drivers/net/wwan/t7xx/ 13279 13280MEDIATEK USB3 DRD IP DRIVER 13281M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13282L: linux-usb@vger.kernel.org 13283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13284L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13285S: Maintained 13286F: Documentation/devicetree/bindings/usb/mediatek,* 13287F: drivers/usb/host/xhci-mtk* 13288F: drivers/usb/mtu3/ 13289 13290MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13291M: Peter Senna Tschudin <peter.senna@gmail.com> 13292M: Martin Donnelly <martin.donnelly@ge.com> 13293M: Martyn Welch <martyn.welch@collabora.co.uk> 13294S: Maintained 13295F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13296F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13297 13298MEGARAID SCSI/SAS DRIVERS 13299M: Kashyap Desai <kashyap.desai@broadcom.com> 13300M: Sumit Saxena <sumit.saxena@broadcom.com> 13301M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13302L: megaraidlinux.pdl@broadcom.com 13303L: linux-scsi@vger.kernel.org 13304S: Maintained 13305W: http://www.avagotech.com/support/ 13306F: Documentation/scsi/megaraid.rst 13307F: drivers/scsi/megaraid.* 13308F: drivers/scsi/megaraid/ 13309 13310MELEXIS MLX90614 DRIVER 13311M: Crt Mori <cmo@melexis.com> 13312L: linux-iio@vger.kernel.org 13313S: Supported 13314W: http://www.melexis.com 13315F: drivers/iio/temperature/mlx90614.c 13316 13317MELEXIS MLX90632 DRIVER 13318M: Crt Mori <cmo@melexis.com> 13319L: linux-iio@vger.kernel.org 13320S: Supported 13321W: http://www.melexis.com 13322F: drivers/iio/temperature/mlx90632.c 13323 13324MELFAS MIP4 TOUCHSCREEN DRIVER 13325M: Sangwon Jee <jeesw@melfas.com> 13326S: Supported 13327W: http://www.melfas.com 13328F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13329F: drivers/input/touchscreen/melfas_mip4.c 13330 13331MELLANOX BLUEFIELD I2C DRIVER 13332M: Khalil Blaiech <kblaiech@nvidia.com> 13333M: Asmaa Mnebhi <asmaa@nvidia.com> 13334L: linux-i2c@vger.kernel.org 13335S: Supported 13336F: drivers/i2c/busses/i2c-mlxbf.c 13337 13338MELLANOX ETHERNET DRIVER (mlx4_en) 13339M: Tariq Toukan <tariqt@nvidia.com> 13340L: netdev@vger.kernel.org 13341S: Supported 13342W: http://www.mellanox.com 13343Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13344F: drivers/net/ethernet/mellanox/mlx4/en_* 13345 13346MELLANOX ETHERNET DRIVER (mlx5e) 13347M: Saeed Mahameed <saeedm@nvidia.com> 13348L: netdev@vger.kernel.org 13349S: Supported 13350W: http://www.mellanox.com 13351Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13352F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13353 13354MELLANOX ETHERNET INNOVA DRIVERS 13355R: Boris Pismenny <borisp@nvidia.com> 13356L: netdev@vger.kernel.org 13357S: Supported 13358W: http://www.mellanox.com 13359Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13360F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13361F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13362F: include/linux/mlx5/mlx5_ifc_fpga.h 13363 13364MELLANOX ETHERNET SWITCH DRIVERS 13365M: Ido Schimmel <idosch@nvidia.com> 13366M: Petr Machata <petrm@nvidia.com> 13367L: netdev@vger.kernel.org 13368S: Supported 13369W: http://www.mellanox.com 13370Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13371F: drivers/net/ethernet/mellanox/mlxsw/ 13372F: tools/testing/selftests/drivers/net/mlxsw/ 13373 13374MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13375M: mlxsw@nvidia.com 13376L: netdev@vger.kernel.org 13377S: Supported 13378W: http://www.mellanox.com 13379Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13380F: drivers/net/ethernet/mellanox/mlxfw/ 13381 13382MELLANOX HARDWARE PLATFORM SUPPORT 13383M: Hans de Goede <hdegoede@redhat.com> 13384M: Mark Gross <markgross@kernel.org> 13385M: Vadim Pasternak <vadimp@nvidia.com> 13386L: platform-driver-x86@vger.kernel.org 13387S: Supported 13388F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13389F: drivers/platform/mellanox/ 13390F: include/linux/platform_data/mlxreg.h 13391 13392MELLANOX MLX4 core VPI driver 13393M: Tariq Toukan <tariqt@nvidia.com> 13394L: netdev@vger.kernel.org 13395L: linux-rdma@vger.kernel.org 13396S: Supported 13397W: http://www.mellanox.com 13398Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13399F: drivers/net/ethernet/mellanox/mlx4/ 13400F: include/linux/mlx4/ 13401 13402MELLANOX MLX4 IB driver 13403M: Yishai Hadas <yishaih@nvidia.com> 13404L: linux-rdma@vger.kernel.org 13405S: Supported 13406W: http://www.mellanox.com 13407Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13408F: drivers/infiniband/hw/mlx4/ 13409F: include/linux/mlx4/ 13410F: include/uapi/rdma/mlx4-abi.h 13411 13412MELLANOX MLX5 core VPI driver 13413M: Saeed Mahameed <saeedm@nvidia.com> 13414M: Leon Romanovsky <leonro@nvidia.com> 13415L: netdev@vger.kernel.org 13416L: linux-rdma@vger.kernel.org 13417S: Supported 13418W: http://www.mellanox.com 13419Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13420F: Documentation/networking/device_drivers/ethernet/mellanox/ 13421F: drivers/net/ethernet/mellanox/mlx5/core/ 13422F: include/linux/mlx5/ 13423 13424MELLANOX MLX5 IB driver 13425M: Leon Romanovsky <leonro@nvidia.com> 13426L: linux-rdma@vger.kernel.org 13427S: Supported 13428W: http://www.mellanox.com 13429Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13430F: drivers/infiniband/hw/mlx5/ 13431F: include/linux/mlx5/ 13432F: include/uapi/rdma/mlx5-abi.h 13433 13434MELLANOX MLXCPLD I2C AND MUX DRIVER 13435M: Vadim Pasternak <vadimp@nvidia.com> 13436M: Michael Shych <michaelsh@nvidia.com> 13437L: linux-i2c@vger.kernel.org 13438S: Supported 13439F: Documentation/i2c/busses/i2c-mlxcpld.rst 13440F: drivers/i2c/busses/i2c-mlxcpld.c 13441F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13442 13443MELLANOX MLXCPLD LED DRIVER 13444M: Vadim Pasternak <vadimp@nvidia.com> 13445L: linux-leds@vger.kernel.org 13446S: Supported 13447F: Documentation/leds/leds-mlxcpld.rst 13448F: drivers/leds/leds-mlxcpld.c 13449F: drivers/leds/leds-mlxreg.c 13450 13451MELLANOX PLATFORM DRIVER 13452M: Vadim Pasternak <vadimp@nvidia.com> 13453L: platform-driver-x86@vger.kernel.org 13454S: Supported 13455F: drivers/platform/x86/mlx-platform.c 13456 13457MEMBARRIER SUPPORT 13458M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13459M: "Paul E. McKenney" <paulmck@kernel.org> 13460L: linux-kernel@vger.kernel.org 13461S: Supported 13462F: arch/powerpc/include/asm/membarrier.h 13463F: include/uapi/linux/membarrier.h 13464F: kernel/sched/membarrier.c 13465 13466MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13467M: Mike Rapoport <rppt@kernel.org> 13468L: linux-mm@kvack.org 13469S: Maintained 13470F: Documentation/core-api/boot-time-mm.rst 13471F: include/linux/memblock.h 13472F: mm/memblock.c 13473F: mm/mm_init.c 13474F: tools/testing/memblock/ 13475 13476MEMORY CONTROLLER DRIVERS 13477M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13478L: linux-kernel@vger.kernel.org 13479S: Maintained 13480B: mailto:krzysztof.kozlowski@linaro.org 13481T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13482F: Documentation/devicetree/bindings/memory-controllers/ 13483F: drivers/memory/ 13484F: include/dt-bindings/memory/ 13485F: include/memory/ 13486 13487MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13488M: Dmitry Osipenko <digetx@gmail.com> 13489L: linux-pm@vger.kernel.org 13490L: linux-tegra@vger.kernel.org 13491S: Maintained 13492T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13493F: drivers/devfreq/tegra30-devfreq.c 13494 13495MEMORY HOT(UN)PLUG 13496M: David Hildenbrand <david@redhat.com> 13497M: Oscar Salvador <osalvador@suse.de> 13498L: linux-mm@kvack.org 13499S: Maintained 13500F: Documentation/admin-guide/mm/memory-hotplug.rst 13501F: Documentation/core-api/memory-hotplug.rst 13502F: drivers/base/memory.c 13503F: include/linux/memory_hotplug.h 13504F: mm/memory_hotplug.c 13505F: tools/testing/selftests/memory-hotplug/ 13506 13507MEMORY MANAGEMENT 13508M: Andrew Morton <akpm@linux-foundation.org> 13509L: linux-mm@kvack.org 13510S: Maintained 13511W: http://www.linux-mm.org 13512T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13513T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13514F: include/linux/gfp.h 13515F: include/linux/gfp_types.h 13516F: include/linux/memory_hotplug.h 13517F: include/linux/mm.h 13518F: include/linux/mmzone.h 13519F: include/linux/pagewalk.h 13520F: include/trace/events/ksm.h 13521F: mm/ 13522F: tools/mm/ 13523F: tools/testing/selftests/mm/ 13524 13525MEMORY TECHNOLOGY DEVICES (MTD) 13526M: Miquel Raynal <miquel.raynal@bootlin.com> 13527M: Richard Weinberger <richard@nod.at> 13528M: Vignesh Raghavendra <vigneshr@ti.com> 13529L: linux-mtd@lists.infradead.org 13530S: Maintained 13531W: http://www.linux-mtd.infradead.org/ 13532Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13533C: irc://irc.oftc.net/mtd 13534T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13535T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13536F: Documentation/devicetree/bindings/mtd/ 13537F: drivers/mtd/ 13538F: include/linux/mtd/ 13539F: include/uapi/mtd/ 13540 13541MEMSENSING MICROSYSTEMS MSA311 DRIVER 13542M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13543L: linux-iio@vger.kernel.org 13544S: Maintained 13545F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13546F: drivers/iio/accel/msa311.c 13547 13548MEN A21 WATCHDOG DRIVER 13549M: Johannes Thumshirn <morbidrsa@gmail.com> 13550L: linux-watchdog@vger.kernel.org 13551S: Maintained 13552F: drivers/watchdog/mena21_wdt.c 13553 13554MEN CHAMELEON BUS (mcb) 13555M: Johannes Thumshirn <morbidrsa@gmail.com> 13556S: Maintained 13557F: Documentation/driver-api/men-chameleon-bus.rst 13558F: drivers/mcb/ 13559F: include/linux/mcb.h 13560 13561MEN F21BMC (Board Management Controller) 13562M: Andreas Werner <andreas.werner@men.de> 13563S: Supported 13564F: Documentation/hwmon/menf21bmc.rst 13565F: drivers/hwmon/menf21bmc_hwmon.c 13566F: drivers/leds/leds-menf21bmc.c 13567F: drivers/mfd/menf21bmc.c 13568F: drivers/watchdog/menf21bmc_wdt.c 13569 13570MEN Z069 WATCHDOG DRIVER 13571M: Johannes Thumshirn <jth@kernel.org> 13572L: linux-watchdog@vger.kernel.org 13573S: Maintained 13574F: drivers/watchdog/menz69_wdt.c 13575 13576MESON AO CEC DRIVER FOR AMLOGIC SOCS 13577M: Neil Armstrong <neil.armstrong@linaro.org> 13578L: linux-media@vger.kernel.org 13579L: linux-amlogic@lists.infradead.org 13580S: Supported 13581W: http://linux-meson.com/ 13582T: git git://linuxtv.org/media_tree.git 13583F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13584F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13585F: drivers/media/cec/platform/meson/ao-cec.c 13586 13587MESON GE2D DRIVER FOR AMLOGIC SOCS 13588M: Neil Armstrong <neil.armstrong@linaro.org> 13589L: linux-media@vger.kernel.org 13590L: linux-amlogic@lists.infradead.org 13591S: Supported 13592T: git git://linuxtv.org/media_tree.git 13593F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13594F: drivers/media/platform/amlogic/meson-ge2d/ 13595 13596MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13597M: Liang Yang <liang.yang@amlogic.com> 13598L: linux-mtd@lists.infradead.org 13599S: Maintained 13600F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13601F: drivers/mtd/nand/raw/meson_* 13602 13603MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13604M: Neil Armstrong <neil.armstrong@linaro.org> 13605L: linux-media@vger.kernel.org 13606L: linux-amlogic@lists.infradead.org 13607S: Supported 13608T: git git://linuxtv.org/media_tree.git 13609F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13610F: drivers/staging/media/meson/vdec/ 13611 13612METHODE UDPU SUPPORT 13613M: Vladimir Vid <vladimir.vid@sartura.hr> 13614S: Maintained 13615F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13616 13617MHI BUS 13618M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13619L: mhi@lists.linux.dev 13620L: linux-arm-msm@vger.kernel.org 13621S: Maintained 13622T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13623F: Documentation/ABI/stable/sysfs-bus-mhi 13624F: Documentation/mhi/ 13625F: drivers/bus/mhi/ 13626F: include/linux/mhi.h 13627 13628MICROBLAZE ARCHITECTURE 13629M: Michal Simek <monstr@monstr.eu> 13630S: Supported 13631W: http://www.monstr.eu/fdt/ 13632T: git git://git.monstr.eu/linux-2.6-microblaze.git 13633F: arch/microblaze/ 13634 13635MICROBLAZE TMR INJECT 13636M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13637S: Supported 13638F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13639F: drivers/misc/xilinx_tmr_inject.c 13640 13641MICROBLAZE TMR MANAGER 13642M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13643S: Supported 13644F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13645F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13646F: drivers/misc/xilinx_tmr_manager.c 13647 13648MICROCHIP AT91 DMA DRIVERS 13649M: Ludovic Desroches <ludovic.desroches@microchip.com> 13650M: Tudor Ambarus <tudor.ambarus@linaro.org> 13651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13652L: dmaengine@vger.kernel.org 13653S: Supported 13654F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13655F: drivers/dma/at_hdmac.c 13656F: drivers/dma/at_xdmac.c 13657F: include/dt-bindings/dma/at91.h 13658 13659MICROCHIP AT91 SERIAL DRIVER 13660M: Richard Genoud <richard.genoud@gmail.com> 13661S: Maintained 13662F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13663F: drivers/tty/serial/atmel_serial.c 13664F: drivers/tty/serial/atmel_serial.h 13665 13666MICROCHIP AT91 USART MFD DRIVER 13667M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13668L: linux-kernel@vger.kernel.org 13669S: Supported 13670F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13671F: drivers/mfd/at91-usart.c 13672F: include/dt-bindings/mfd/at91-usart.h 13673 13674MICROCHIP AT91 USART SPI DRIVER 13675M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13676L: linux-spi@vger.kernel.org 13677S: Supported 13678F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13679F: drivers/spi/spi-at91-usart.c 13680 13681MICROCHIP AUDIO ASOC DRIVERS 13682M: Claudiu Beznea <claudiu.beznea@microchip.com> 13683L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13684S: Supported 13685F: Documentation/devicetree/bindings/sound/atmel* 13686F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13687F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13688F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13689F: sound/soc/atmel 13690 13691MICROCHIP CSI2DC DRIVER 13692M: Eugen Hristev <eugen.hristev@microchip.com> 13693L: linux-media@vger.kernel.org 13694S: Supported 13695F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13696F: drivers/media/platform/microchip/microchip-csi2dc.c 13697 13698MICROCHIP ECC DRIVER 13699M: Tudor Ambarus <tudor.ambarus@linaro.org> 13700L: linux-crypto@vger.kernel.org 13701S: Maintained 13702F: drivers/crypto/atmel-ecc.* 13703 13704MICROCHIP EIC DRIVER 13705M: Claudiu Beznea <claudiu.beznea@microchip.com> 13706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13707S: Supported 13708F: drivers/irqchip/irq-mchp-eic.c 13709 13710MICROCHIP I2C DRIVER 13711M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13712L: linux-i2c@vger.kernel.org 13713S: Supported 13714F: drivers/i2c/busses/i2c-at91-*.c 13715F: drivers/i2c/busses/i2c-at91.h 13716 13717MICROCHIP ISC DRIVER 13718M: Eugen Hristev <eugen.hristev@microchip.com> 13719L: linux-media@vger.kernel.org 13720S: Supported 13721F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13722F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13723F: drivers/media/platform/microchip/microchip-isc* 13724F: drivers/media/platform/microchip/microchip-sama*-isc* 13725F: drivers/staging/media/deprecated/atmel/atmel-isc* 13726F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13727F: include/linux/atmel-isc-media.h 13728 13729MICROCHIP ISI DRIVER 13730M: Eugen Hristev <eugen.hristev@microchip.com> 13731L: linux-media@vger.kernel.org 13732S: Supported 13733F: drivers/media/platform/atmel/atmel-isi.c 13734F: drivers/media/platform/atmel/atmel-isi.h 13735 13736MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13737M: Woojung Huh <woojung.huh@microchip.com> 13738M: UNGLinuxDriver@microchip.com 13739L: netdev@vger.kernel.org 13740S: Maintained 13741F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13742F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13743F: drivers/net/dsa/microchip/* 13744F: include/linux/dsa/ksz_common.h 13745F: include/linux/platform_data/microchip-ksz.h 13746F: net/dsa/tag_ksz.c 13747 13748MICROCHIP LAN743X ETHERNET DRIVER 13749M: Bryan Whitehead <bryan.whitehead@microchip.com> 13750M: UNGLinuxDriver@microchip.com 13751L: netdev@vger.kernel.org 13752S: Maintained 13753F: drivers/net/ethernet/microchip/lan743x_* 13754 13755MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13756M: Arun Ramadoss <arun.ramadoss@microchip.com> 13757R: UNGLinuxDriver@microchip.com 13758L: netdev@vger.kernel.org 13759S: Maintained 13760F: drivers/net/phy/microchip_t1.c 13761 13762MICROCHIP LAN966X ETHERNET DRIVER 13763M: Horatiu Vultur <horatiu.vultur@microchip.com> 13764M: UNGLinuxDriver@microchip.com 13765L: netdev@vger.kernel.org 13766S: Maintained 13767F: drivers/net/ethernet/microchip/lan966x/* 13768 13769MICROCHIP LCDFB DRIVER 13770M: Nicolas Ferre <nicolas.ferre@microchip.com> 13771L: linux-fbdev@vger.kernel.org 13772S: Maintained 13773F: drivers/video/fbdev/atmel_lcdfb.c 13774F: include/video/atmel_lcdc.h 13775 13776MICROCHIP MCP16502 PMIC DRIVER 13777M: Claudiu Beznea <claudiu.beznea@microchip.com> 13778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13779S: Supported 13780F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13781F: drivers/regulator/mcp16502.c 13782 13783MICROCHIP MCP3911 ADC DRIVER 13784M: Marcus Folkesson <marcus.folkesson@gmail.com> 13785M: Kent Gustavsson <kent@minoris.se> 13786L: linux-iio@vger.kernel.org 13787S: Maintained 13788F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13789F: drivers/iio/adc/mcp3911.c 13790 13791MICROCHIP MMC/SD/SDIO MCI DRIVER 13792M: Ludovic Desroches <ludovic.desroches@microchip.com> 13793S: Maintained 13794F: drivers/mmc/host/atmel-mci.c 13795 13796MICROCHIP NAND DRIVER 13797M: Tudor Ambarus <tudor.ambarus@linaro.org> 13798L: linux-mtd@lists.infradead.org 13799S: Supported 13800F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13801F: drivers/mtd/nand/raw/atmel/* 13802 13803MICROCHIP OTPC DRIVER 13804M: Claudiu Beznea <claudiu.beznea@microchip.com> 13805L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13806S: Supported 13807F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13808F: drivers/nvmem/microchip-otpc.c 13809F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13810 13811MICROCHIP PCI1XXXX GP DRIVER 13812M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13813L: linux-gpio@vger.kernel.org 13814S: Supported 13815F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13816F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13817F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13818 13819MICROCHIP PCI1XXXX I2C DRIVER 13820M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13821M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13822M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13823L: linux-i2c@vger.kernel.org 13824S: Maintained 13825F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13826 13827MICROCHIP PCIe UART DRIVER 13828M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13829M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13830L: linux-serial@vger.kernel.org 13831S: Maintained 13832F: drivers/tty/serial/8250/8250_pci1xxxx.c 13833 13834MICROCHIP POLARFIRE FPGA DRIVERS 13835M: Conor Dooley <conor.dooley@microchip.com> 13836R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13837L: linux-fpga@vger.kernel.org 13838S: Supported 13839F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13840F: drivers/fpga/microchip-spi.c 13841 13842MICROCHIP PWM DRIVER 13843M: Claudiu Beznea <claudiu.beznea@microchip.com> 13844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13845L: linux-pwm@vger.kernel.org 13846S: Supported 13847F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13848F: drivers/pwm/pwm-atmel.c 13849 13850MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13851M: Eugen Hristev <eugen.hristev@microchip.com> 13852L: linux-iio@vger.kernel.org 13853S: Supported 13854F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13855F: drivers/iio/adc/at91-sama5d2_adc.c 13856F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13857 13858MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13859M: Claudiu Beznea <claudiu.beznea@microchip.com> 13860S: Supported 13861F: drivers/power/reset/at91-sama5d2_shdwc.c 13862 13863MICROCHIP SOC DRIVERS 13864M: Conor Dooley <conor@kernel.org> 13865S: Supported 13866T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13867F: drivers/soc/microchip/ 13868 13869MICROCHIP SPI DRIVER 13870M: Tudor Ambarus <tudor.ambarus@linaro.org> 13871S: Supported 13872F: drivers/spi/spi-atmel.* 13873 13874MICROCHIP SSC DRIVER 13875M: Claudiu Beznea <claudiu.beznea@microchip.com> 13876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13877S: Supported 13878F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13879F: drivers/misc/atmel-ssc.c 13880F: include/linux/atmel-ssc.h 13881 13882Microchip Timer Counter Block (TCB) Capture Driver 13883M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13885L: linux-iio@vger.kernel.org 13886S: Maintained 13887F: drivers/counter/microchip-tcb-capture.c 13888 13889MICROCHIP USB251XB DRIVER 13890M: Richard Leitner <richard.leitner@skidata.com> 13891L: linux-usb@vger.kernel.org 13892S: Maintained 13893F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13894F: drivers/usb/misc/usb251xb.c 13895 13896MICROCHIP USBA UDC DRIVER 13897M: Cristian Birsan <cristian.birsan@microchip.com> 13898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13899S: Supported 13900F: drivers/usb/gadget/udc/atmel_usba_udc.* 13901 13902MICROCHIP WILC1000 WIFI DRIVER 13903M: Ajay Singh <ajay.kathat@microchip.com> 13904M: Claudiu Beznea <claudiu.beznea@microchip.com> 13905L: linux-wireless@vger.kernel.org 13906S: Supported 13907F: drivers/net/wireless/microchip/wilc1000/ 13908 13909MICROSEMI MIPS SOCS 13910M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13911M: UNGLinuxDriver@microchip.com 13912L: linux-mips@vger.kernel.org 13913S: Supported 13914F: Documentation/devicetree/bindings/mips/mscc.txt 13915F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13916F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13917F: arch/mips/boot/dts/mscc/ 13918F: arch/mips/configs/generic/board-ocelot.config 13919F: arch/mips/generic/board-ocelot.c 13920 13921MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13922M: Don Brace <don.brace@microchip.com> 13923L: storagedev@microchip.com 13924L: linux-scsi@vger.kernel.org 13925S: Supported 13926F: Documentation/scsi/smartpqi.rst 13927F: drivers/scsi/smartpqi/Kconfig 13928F: drivers/scsi/smartpqi/Makefile 13929F: drivers/scsi/smartpqi/smartpqi*.[ch] 13930F: include/linux/cciss*.h 13931F: include/uapi/linux/cciss*.h 13932 13933MICROSOFT MANA RDMA DRIVER 13934M: Long Li <longli@microsoft.com> 13935M: Ajay Sharma <sharmaajay@microsoft.com> 13936L: linux-rdma@vger.kernel.org 13937S: Supported 13938F: drivers/infiniband/hw/mana/ 13939F: include/net/mana 13940F: include/uapi/rdma/mana-abi.h 13941 13942MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13943M: Maximilian Luz <luzmaximilian@gmail.com> 13944L: platform-driver-x86@vger.kernel.org 13945S: Maintained 13946F: drivers/platform/surface/surface_aggregator_tabletsw.c 13947 13948MICROSOFT SURFACE BATTERY AND AC DRIVERS 13949M: Maximilian Luz <luzmaximilian@gmail.com> 13950L: linux-pm@vger.kernel.org 13951L: platform-driver-x86@vger.kernel.org 13952S: Maintained 13953F: drivers/power/supply/surface_battery.c 13954F: drivers/power/supply/surface_charger.c 13955 13956MICROSOFT SURFACE DTX DRIVER 13957M: Maximilian Luz <luzmaximilian@gmail.com> 13958L: platform-driver-x86@vger.kernel.org 13959S: Maintained 13960F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13961F: drivers/platform/surface/surface_dtx.c 13962F: include/uapi/linux/surface_aggregator/dtx.h 13963 13964MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13965M: Maximilian Luz <luzmaximilian@gmail.com> 13966L: platform-driver-x86@vger.kernel.org 13967S: Maintained 13968F: drivers/platform/surface/surface_gpe.c 13969 13970MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13971M: Hans de Goede <hdegoede@redhat.com> 13972M: Mark Gross <markgross@kernel.org> 13973M: Maximilian Luz <luzmaximilian@gmail.com> 13974L: platform-driver-x86@vger.kernel.org 13975S: Maintained 13976T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13977F: drivers/platform/surface/ 13978 13979MICROSOFT SURFACE HID TRANSPORT DRIVER 13980M: Maximilian Luz <luzmaximilian@gmail.com> 13981L: linux-input@vger.kernel.org 13982L: platform-driver-x86@vger.kernel.org 13983S: Maintained 13984F: drivers/hid/surface-hid/ 13985 13986MICROSOFT SURFACE HOT-PLUG DRIVER 13987M: Maximilian Luz <luzmaximilian@gmail.com> 13988L: platform-driver-x86@vger.kernel.org 13989S: Maintained 13990F: drivers/platform/surface/surface_hotplug.c 13991 13992MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13993M: Maximilian Luz <luzmaximilian@gmail.com> 13994L: platform-driver-x86@vger.kernel.org 13995S: Maintained 13996F: drivers/platform/surface/surface_platform_profile.c 13997 13998MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13999M: Chen Yu <yu.c.chen@intel.com> 14000L: platform-driver-x86@vger.kernel.org 14001S: Supported 14002F: drivers/platform/surface/surfacepro3_button.c 14003 14004MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14005M: Maximilian Luz <luzmaximilian@gmail.com> 14006L: platform-driver-x86@vger.kernel.org 14007S: Maintained 14008F: drivers/platform/surface/surface_aggregator_hub.c 14009 14010MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14011M: Maximilian Luz <luzmaximilian@gmail.com> 14012L: platform-driver-x86@vger.kernel.org 14013S: Maintained 14014W: https://github.com/linux-surface/surface-aggregator-module 14015C: irc://irc.libera.chat/linux-surface 14016F: Documentation/driver-api/surface_aggregator/ 14017F: drivers/platform/surface/aggregator/ 14018F: drivers/platform/surface/surface_acpi_notify.c 14019F: drivers/platform/surface/surface_aggregator_cdev.c 14020F: drivers/platform/surface/surface_aggregator_registry.c 14021F: include/linux/surface_acpi_notify.h 14022F: include/linux/surface_aggregator/ 14023F: include/uapi/linux/surface_aggregator/ 14024 14025MICROTEK X6 SCANNER 14026M: Oliver Neukum <oliver@neukum.org> 14027S: Maintained 14028F: drivers/usb/image/microtek.* 14029 14030MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14031M: Luka Kovacic <luka.kovacic@sartura.hr> 14032M: Luka Perkov <luka.perkov@sartura.hr> 14033S: Maintained 14034F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14035F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14036F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14037F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14038F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14039F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14040 14041MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14042M: Sakari Ailus <sakari.ailus@linux.intel.com> 14043L: linux-media@vger.kernel.org 14044S: Maintained 14045F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14046F: Documentation/driver-api/media/drivers/ccs/ 14047F: Documentation/userspace-api/media/drivers/ccs.rst 14048F: drivers/media/i2c/ccs-pll.c 14049F: drivers/media/i2c/ccs-pll.h 14050F: drivers/media/i2c/ccs/ 14051F: include/uapi/linux/ccs.h 14052F: include/uapi/linux/smiapp.h 14053 14054MIPS 14055M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14056L: linux-mips@vger.kernel.org 14057S: Maintained 14058W: http://www.linux-mips.org/ 14059Q: https://patchwork.kernel.org/project/linux-mips/list/ 14060T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14061F: Documentation/devicetree/bindings/mips/ 14062F: Documentation/mips/ 14063F: arch/mips/ 14064F: drivers/platform/mips/ 14065F: include/dt-bindings/mips/ 14066 14067MIPS BOSTON DEVELOPMENT BOARD 14068M: Paul Burton <paulburton@kernel.org> 14069L: linux-mips@vger.kernel.org 14070S: Maintained 14071F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14072F: arch/mips/boot/dts/img/boston.dts 14073F: arch/mips/configs/generic/board-boston.config 14074F: drivers/clk/imgtec/clk-boston.c 14075F: include/dt-bindings/clock/boston-clock.h 14076 14077MIPS CORE DRIVERS 14078M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14079M: Serge Semin <fancer.lancer@gmail.com> 14080L: linux-mips@vger.kernel.org 14081S: Supported 14082F: drivers/bus/mips_cdmm.c 14083F: drivers/clocksource/mips-gic-timer.c 14084F: drivers/cpuidle/cpuidle-cps.c 14085F: drivers/irqchip/irq-mips-cpu.c 14086F: drivers/irqchip/irq-mips-gic.c 14087 14088MIPS GENERIC PLATFORM 14089M: Paul Burton <paulburton@kernel.org> 14090L: linux-mips@vger.kernel.org 14091S: Supported 14092F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14093F: arch/mips/generic/ 14094F: arch/mips/tools/generic-board-config.sh 14095 14096MIPS RINT INSTRUCTION EMULATION 14097M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14098L: linux-mips@vger.kernel.org 14099S: Supported 14100F: arch/mips/math-emu/dp_rint.c 14101F: arch/mips/math-emu/sp_rint.c 14102 14103MIPS/LOONGSON1 ARCHITECTURE 14104M: Keguang Zhang <keguang.zhang@gmail.com> 14105L: linux-mips@vger.kernel.org 14106S: Maintained 14107F: arch/mips/include/asm/mach-loongson32/ 14108F: arch/mips/loongson32/ 14109F: drivers/*/*loongson1* 14110 14111MIPS/LOONGSON2EF ARCHITECTURE 14112M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14113L: linux-mips@vger.kernel.org 14114S: Maintained 14115F: arch/mips/include/asm/mach-loongson2ef/ 14116F: arch/mips/loongson2ef/ 14117F: drivers/cpufreq/loongson2_cpufreq.c 14118 14119MIPS/LOONGSON64 ARCHITECTURE 14120M: Huacai Chen <chenhuacai@kernel.org> 14121M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14122L: linux-mips@vger.kernel.org 14123S: Maintained 14124F: arch/mips/include/asm/mach-loongson64/ 14125F: arch/mips/loongson64/ 14126F: drivers/irqchip/irq-loongson* 14127F: drivers/platform/mips/cpu_hwmon.c 14128 14129MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14130M: Hans Verkuil <hverkuil@xs4all.nl> 14131L: linux-media@vger.kernel.org 14132S: Odd Fixes 14133W: https://linuxtv.org 14134T: git git://linuxtv.org/media_tree.git 14135F: drivers/media/radio/radio-miropcm20* 14136 14137MMP SUPPORT 14138R: Lubomir Rintel <lkundrak@v3.sk> 14139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14140S: Odd Fixes 14141T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14142F: arch/arm/boot/dts/mmp* 14143F: arch/arm/mach-mmp/ 14144F: include/linux/soc/mmp/ 14145 14146MMP USB PHY DRIVERS 14147R: Lubomir Rintel <lkundrak@v3.sk> 14148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14149S: Maintained 14150F: drivers/phy/marvell/phy-mmp3-usb.c 14151F: drivers/phy/marvell/phy-pxa-usb.c 14152 14153MMU GATHER AND TLB INVALIDATION 14154M: Will Deacon <will@kernel.org> 14155M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14156M: Andrew Morton <akpm@linux-foundation.org> 14157M: Nick Piggin <npiggin@gmail.com> 14158M: Peter Zijlstra <peterz@infradead.org> 14159L: linux-arch@vger.kernel.org 14160L: linux-mm@kvack.org 14161S: Maintained 14162F: arch/*/include/asm/tlb.h 14163F: include/asm-generic/tlb.h 14164F: mm/mmu_gather.c 14165 14166MN88472 MEDIA DRIVER 14167M: Antti Palosaari <crope@iki.fi> 14168L: linux-media@vger.kernel.org 14169S: Maintained 14170W: https://linuxtv.org 14171W: http://palosaari.fi/linux/ 14172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14173F: drivers/media/dvb-frontends/mn88472* 14174 14175MN88473 MEDIA DRIVER 14176M: Antti Palosaari <crope@iki.fi> 14177L: linux-media@vger.kernel.org 14178S: Maintained 14179W: https://linuxtv.org 14180W: http://palosaari.fi/linux/ 14181Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14182F: drivers/media/dvb-frontends/mn88473* 14183 14184MODULE SUPPORT 14185M: Luis Chamberlain <mcgrof@kernel.org> 14186L: linux-modules@vger.kernel.org 14187L: linux-kernel@vger.kernel.org 14188S: Maintained 14189T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14190F: include/linux/kmod.h 14191F: include/linux/module.h 14192F: kernel/module/ 14193F: lib/test_kmod.c 14194F: scripts/module* 14195F: tools/testing/selftests/kmod/ 14196 14197MONOLITHIC POWER SYSTEM PMIC DRIVER 14198M: Saravanan Sekar <sravanhome@gmail.com> 14199S: Maintained 14200F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14201F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14202F: drivers/hwmon/pmbus/mpq7932.c 14203F: drivers/iio/adc/mp2629_adc.c 14204F: drivers/mfd/mp2629.c 14205F: drivers/power/supply/mp2629_charger.c 14206F: drivers/regulator/mp5416.c 14207F: drivers/regulator/mpq7920.c 14208F: drivers/regulator/mpq7920.h 14209F: include/linux/mfd/mp2629.h 14210 14211MOST(R) TECHNOLOGY DRIVER 14212M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14213M: Christian Gromm <christian.gromm@microchip.com> 14214S: Maintained 14215F: Documentation/ABI/testing/configfs-most 14216F: Documentation/ABI/testing/sysfs-bus-most 14217F: drivers/most/ 14218F: drivers/staging/most/ 14219F: include/linux/most.h 14220 14221MOTORCOMM PHY DRIVER 14222M: Peter Geis <pgwipeout@gmail.com> 14223M: Frank <Frank.Sae@motor-comm.com> 14224L: netdev@vger.kernel.org 14225S: Maintained 14226F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14227F: drivers/net/phy/motorcomm.c 14228 14229MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14230M: Jiri Slaby <jirislaby@kernel.org> 14231S: Maintained 14232F: Documentation/driver-api/tty/moxa-smartio.rst 14233F: drivers/tty/mxser.* 14234 14235MR800 AVERMEDIA USB FM RADIO DRIVER 14236M: Alexey Klimov <klimov.linux@gmail.com> 14237L: linux-media@vger.kernel.org 14238S: Maintained 14239T: git git://linuxtv.org/media_tree.git 14240F: drivers/media/radio/radio-mr800.c 14241 14242MRF24J40 IEEE 802.15.4 RADIO DRIVER 14243M: Stefan Schmidt <stefan@datenfreihafen.org> 14244L: linux-wpan@vger.kernel.org 14245S: Odd Fixes 14246F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14247F: drivers/net/ieee802154/mrf24j40.c 14248 14249MSI EC DRIVER 14250M: Nikita Kravets <teackot@gmail.com> 14251L: platform-driver-x86@vger.kernel.org 14252S: Maintained 14253W: https://github.com/BeardOverflow/msi-ec 14254F: drivers/platform/x86/msi-ec.* 14255 14256MSI LAPTOP SUPPORT 14257M: "Lee, Chun-Yi" <jlee@suse.com> 14258L: platform-driver-x86@vger.kernel.org 14259S: Maintained 14260F: drivers/platform/x86/msi-laptop.c 14261 14262MSI WMI SUPPORT 14263L: platform-driver-x86@vger.kernel.org 14264S: Orphan 14265F: drivers/platform/x86/msi-wmi.c 14266 14267MSI001 MEDIA DRIVER 14268M: Antti Palosaari <crope@iki.fi> 14269L: linux-media@vger.kernel.org 14270S: Maintained 14271W: https://linuxtv.org 14272W: http://palosaari.fi/linux/ 14273Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14274T: git git://linuxtv.org/anttip/media_tree.git 14275F: drivers/media/tuners/msi001* 14276 14277MSI2500 MEDIA DRIVER 14278M: Antti Palosaari <crope@iki.fi> 14279L: linux-media@vger.kernel.org 14280S: Maintained 14281W: https://linuxtv.org 14282W: http://palosaari.fi/linux/ 14283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14284T: git git://linuxtv.org/anttip/media_tree.git 14285F: drivers/media/usb/msi2500/ 14286 14287MSTAR INTERRUPT CONTROLLER DRIVER 14288M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14289M: Daniel Palmer <daniel@thingy.jp> 14290S: Maintained 14291F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14292F: drivers/irqchip/irq-mst-intc.c 14293 14294MSYSTEMS DISKONCHIP G3 MTD DRIVER 14295M: Robert Jarzmik <robert.jarzmik@free.fr> 14296L: linux-mtd@lists.infradead.org 14297S: Maintained 14298F: drivers/mtd/devices/docg3* 14299 14300MT9P031 APTINA CAMERA SENSOR 14301M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14302L: linux-media@vger.kernel.org 14303S: Maintained 14304T: git git://linuxtv.org/media_tree.git 14305F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14306F: drivers/media/i2c/mt9p031.c 14307F: include/media/i2c/mt9p031.h 14308 14309MT9T112 APTINA CAMERA SENSOR 14310M: Jacopo Mondi <jacopo@jmondi.org> 14311L: linux-media@vger.kernel.org 14312S: Odd Fixes 14313T: git git://linuxtv.org/media_tree.git 14314F: drivers/media/i2c/mt9t112.c 14315F: include/media/i2c/mt9t112.h 14316 14317MT9V032 APTINA CAMERA SENSOR 14318M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14319L: linux-media@vger.kernel.org 14320S: Maintained 14321T: git git://linuxtv.org/media_tree.git 14322F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14323F: drivers/media/i2c/mt9v032.c 14324F: include/media/i2c/mt9v032.h 14325 14326MT9V111 APTINA CAMERA SENSOR 14327M: Jacopo Mondi <jacopo@jmondi.org> 14328L: linux-media@vger.kernel.org 14329S: Maintained 14330T: git git://linuxtv.org/media_tree.git 14331F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14332F: drivers/media/i2c/mt9v111.c 14333 14334MULTIFUNCTION DEVICES (MFD) 14335M: Lee Jones <lee@kernel.org> 14336S: Maintained 14337T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14338F: Documentation/devicetree/bindings/mfd/ 14339F: drivers/mfd/ 14340F: include/dt-bindings/mfd/ 14341F: include/linux/mfd/ 14342 14343MULTIMEDIA CARD (MMC) ETC. OVER SPI 14344S: Orphan 14345F: drivers/mmc/host/mmc_spi.c 14346F: include/linux/spi/mmc_spi.h 14347 14348MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14349M: Ulf Hansson <ulf.hansson@linaro.org> 14350L: linux-mmc@vger.kernel.org 14351S: Maintained 14352T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14353F: Documentation/devicetree/bindings/mmc/ 14354F: drivers/mmc/ 14355F: include/linux/mmc/ 14356F: include/uapi/linux/mmc/ 14357 14358MULTIPLEXER SUBSYSTEM 14359M: Peter Rosin <peda@axentia.se> 14360S: Maintained 14361F: Documentation/ABI/testing/sysfs-class-mux* 14362F: Documentation/devicetree/bindings/mux/ 14363F: drivers/mux/ 14364F: include/dt-bindings/mux/ 14365F: include/linux/mux/ 14366 14367MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14368M: Bin Liu <b-liu@ti.com> 14369L: linux-usb@vger.kernel.org 14370S: Maintained 14371F: drivers/usb/musb/ 14372 14373MXL301RF MEDIA DRIVER 14374M: Akihiro Tsukada <tskd08@gmail.com> 14375L: linux-media@vger.kernel.org 14376S: Odd Fixes 14377F: drivers/media/tuners/mxl301rf* 14378 14379MXL5007T MEDIA DRIVER 14380M: Michael Krufky <mkrufky@linuxtv.org> 14381L: linux-media@vger.kernel.org 14382S: Maintained 14383W: https://linuxtv.org 14384W: http://github.com/mkrufky 14385Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14386T: git git://linuxtv.org/mkrufky/tuners.git 14387F: drivers/media/tuners/mxl5007t.* 14388 14389MXSFB DRM DRIVER 14390M: Marek Vasut <marex@denx.de> 14391M: Stefan Agner <stefan@agner.ch> 14392L: dri-devel@lists.freedesktop.org 14393S: Supported 14394T: git git://anongit.freedesktop.org/drm/drm-misc 14395F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14396F: drivers/gpu/drm/mxsfb/ 14397 14398MYLEX DAC960 PCI RAID Controller 14399M: Hannes Reinecke <hare@kernel.org> 14400L: linux-scsi@vger.kernel.org 14401S: Supported 14402F: drivers/scsi/myrb.* 14403F: drivers/scsi/myrs.* 14404 14405MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14406M: Chris Lee <christopher.lee@cspi.com> 14407L: netdev@vger.kernel.org 14408S: Supported 14409W: https://www.cspi.com/ethernet-products/support/downloads/ 14410F: drivers/net/ethernet/myricom/myri10ge/ 14411 14412NAND FLASH SUBSYSTEM 14413M: Miquel Raynal <miquel.raynal@bootlin.com> 14414R: Richard Weinberger <richard@nod.at> 14415L: linux-mtd@lists.infradead.org 14416S: Maintained 14417W: http://www.linux-mtd.infradead.org/ 14418Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14419C: irc://irc.oftc.net/mtd 14420T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14421F: drivers/mtd/nand/ 14422F: include/linux/mtd/*nand*.h 14423 14424NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14425M: Daniel Mack <zonque@gmail.com> 14426L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14427S: Maintained 14428W: http://www.native-instruments.com 14429F: sound/usb/caiaq/ 14430 14431NATSEMI ETHERNET DRIVER (DP8381x) 14432S: Orphan 14433F: drivers/net/ethernet/natsemi/natsemi.c 14434 14435NCR 5380 SCSI DRIVERS 14436M: Finn Thain <fthain@linux-m68k.org> 14437M: Michael Schmitz <schmitzmic@gmail.com> 14438L: linux-scsi@vger.kernel.org 14439S: Maintained 14440F: Documentation/scsi/g_NCR5380.rst 14441F: drivers/scsi/NCR5380.* 14442F: drivers/scsi/arm/cumana_1.c 14443F: drivers/scsi/arm/oak.c 14444F: drivers/scsi/atari_scsi.* 14445F: drivers/scsi/dmx3191d.c 14446F: drivers/scsi/g_NCR5380.* 14447F: drivers/scsi/mac_scsi.* 14448F: drivers/scsi/sun3_scsi.* 14449F: drivers/scsi/sun3_scsi_vme.c 14450 14451NCSI LIBRARY 14452M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14453S: Maintained 14454F: net/ncsi/ 14455 14456NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14457M: Guenter Roeck <linux@roeck-us.net> 14458L: linux-hwmon@vger.kernel.org 14459S: Maintained 14460F: Documentation/hwmon/nct6775.rst 14461F: drivers/hwmon/nct6775-core.c 14462F: drivers/hwmon/nct6775-platform.c 14463F: drivers/hwmon/nct6775.h 14464 14465NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14466M: Zev Weiss <zev@bewilderbeest.net> 14467L: linux-hwmon@vger.kernel.org 14468S: Maintained 14469F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14470F: drivers/hwmon/nct6775-i2c.c 14471 14472NETDEVSIM 14473M: Jakub Kicinski <kuba@kernel.org> 14474S: Maintained 14475F: drivers/net/netdevsim/* 14476 14477NETEM NETWORK EMULATOR 14478M: Stephen Hemminger <stephen@networkplumber.org> 14479L: netdev@vger.kernel.org 14480S: Maintained 14481F: net/sched/sch_netem.c 14482 14483NETERION 10GbE DRIVERS (s2io) 14484M: Jon Mason <jdmason@kudzu.us> 14485L: netdev@vger.kernel.org 14486S: Supported 14487F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14488F: drivers/net/ethernet/neterion/ 14489 14490NETFILTER 14491M: Pablo Neira Ayuso <pablo@netfilter.org> 14492M: Jozsef Kadlecsik <kadlec@netfilter.org> 14493M: Florian Westphal <fw@strlen.de> 14494L: netfilter-devel@vger.kernel.org 14495L: coreteam@netfilter.org 14496S: Maintained 14497W: http://www.netfilter.org/ 14498W: http://www.iptables.org/ 14499W: http://www.nftables.org/ 14500Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14501C: irc://irc.libera.chat/netfilter 14502T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14503T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14504F: include/linux/netfilter* 14505F: include/linux/netfilter/ 14506F: include/net/netfilter/ 14507F: include/uapi/linux/netfilter* 14508F: include/uapi/linux/netfilter/ 14509F: net/*/netfilter.c 14510F: net/*/netfilter/ 14511F: net/bridge/br_netfilter*.c 14512F: net/netfilter/ 14513 14514NETROM NETWORK LAYER 14515M: Ralf Baechle <ralf@linux-mips.org> 14516L: linux-hams@vger.kernel.org 14517S: Maintained 14518W: http://www.linux-ax25.org/ 14519F: include/net/netrom.h 14520F: include/uapi/linux/netrom.h 14521F: net/netrom/ 14522 14523NETRONIX EMBEDDED CONTROLLER 14524M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14525S: Maintained 14526F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14527F: drivers/mfd/ntxec.c 14528F: drivers/pwm/pwm-ntxec.c 14529F: drivers/rtc/rtc-ntxec.c 14530F: include/linux/mfd/ntxec.h 14531 14532NETRONOME ETHERNET DRIVERS 14533M: Simon Horman <simon.horman@corigine.com> 14534R: Jakub Kicinski <kuba@kernel.org> 14535L: oss-drivers@corigine.com 14536S: Maintained 14537F: drivers/net/ethernet/netronome/ 14538 14539NETWORK BLOCK DEVICE (NBD) 14540M: Josef Bacik <josef@toxicpanda.com> 14541L: linux-block@vger.kernel.org 14542L: nbd@other.debian.org 14543S: Maintained 14544F: Documentation/admin-guide/blockdev/nbd.rst 14545F: drivers/block/nbd.c 14546F: include/trace/events/nbd.h 14547F: include/uapi/linux/nbd.h 14548 14549NETWORK DROP MONITOR 14550M: Neil Horman <nhorman@tuxdriver.com> 14551L: netdev@vger.kernel.org 14552S: Maintained 14553W: https://fedorahosted.org/dropwatch/ 14554F: include/uapi/linux/net_dropmon.h 14555F: net/core/drop_monitor.c 14556 14557NETWORKING DRIVERS 14558M: "David S. Miller" <davem@davemloft.net> 14559M: Eric Dumazet <edumazet@google.com> 14560M: Jakub Kicinski <kuba@kernel.org> 14561M: Paolo Abeni <pabeni@redhat.com> 14562L: netdev@vger.kernel.org 14563S: Maintained 14564Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14565T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14566T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14567F: Documentation/devicetree/bindings/net/ 14568F: drivers/connector/ 14569F: drivers/net/ 14570F: include/dt-bindings/net/ 14571F: include/linux/etherdevice.h 14572F: include/linux/fcdevice.h 14573F: include/linux/fddidevice.h 14574F: include/linux/hippidevice.h 14575F: include/linux/if_* 14576F: include/linux/inetdevice.h 14577F: include/linux/netdevice.h 14578F: include/uapi/linux/if_* 14579F: include/uapi/linux/netdevice.h 14580 14581NETWORKING DRIVERS (WIRELESS) 14582M: Kalle Valo <kvalo@kernel.org> 14583L: linux-wireless@vger.kernel.org 14584S: Maintained 14585W: https://wireless.wiki.kernel.org/ 14586Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14587T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14588T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14589F: Documentation/devicetree/bindings/net/wireless/ 14590F: drivers/net/wireless/ 14591 14592NETWORKING [DSA] 14593M: Andrew Lunn <andrew@lunn.ch> 14594M: Florian Fainelli <f.fainelli@gmail.com> 14595M: Vladimir Oltean <olteanv@gmail.com> 14596S: Maintained 14597F: Documentation/devicetree/bindings/net/dsa/ 14598F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14599F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14600F: drivers/net/dsa/ 14601F: include/linux/dsa/ 14602F: include/linux/platform_data/dsa.h 14603F: include/net/dsa.h 14604F: net/dsa/ 14605F: tools/testing/selftests/drivers/net/dsa/ 14606 14607NETWORKING [GENERAL] 14608M: "David S. Miller" <davem@davemloft.net> 14609M: Eric Dumazet <edumazet@google.com> 14610M: Jakub Kicinski <kuba@kernel.org> 14611M: Paolo Abeni <pabeni@redhat.com> 14612L: netdev@vger.kernel.org 14613S: Maintained 14614Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14615B: mailto:netdev@vger.kernel.org 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14618F: Documentation/core-api/netlink.rst 14619F: Documentation/networking/ 14620F: Documentation/process/maintainer-netdev.rst 14621F: Documentation/userspace-api/netlink/ 14622F: include/linux/in.h 14623F: include/linux/net.h 14624F: include/linux/netdevice.h 14625F: include/net/ 14626F: include/uapi/linux/in.h 14627F: include/uapi/linux/net.h 14628F: include/uapi/linux/net_namespace.h 14629F: include/uapi/linux/netdevice.h 14630F: lib/net_utils.c 14631F: lib/random32.c 14632F: net/ 14633F: tools/net/ 14634F: tools/testing/selftests/net/ 14635 14636NETWORKING [IPSEC] 14637M: Steffen Klassert <steffen.klassert@secunet.com> 14638M: Herbert Xu <herbert@gondor.apana.org.au> 14639M: "David S. Miller" <davem@davemloft.net> 14640L: netdev@vger.kernel.org 14641S: Maintained 14642T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14643T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14644F: include/net/xfrm.h 14645F: include/uapi/linux/xfrm.h 14646F: net/ipv4/ah4.c 14647F: net/ipv4/esp4* 14648F: net/ipv4/ip_vti.c 14649F: net/ipv4/ipcomp.c 14650F: net/ipv4/xfrm* 14651F: net/ipv6/ah6.c 14652F: net/ipv6/esp6* 14653F: net/ipv6/ip6_vti.c 14654F: net/ipv6/ipcomp6.c 14655F: net/ipv6/xfrm* 14656F: net/key/ 14657F: net/xfrm/ 14658F: tools/testing/selftests/net/ipsec.c 14659 14660NETWORKING [IPv4/IPv6] 14661M: "David S. Miller" <davem@davemloft.net> 14662M: David Ahern <dsahern@kernel.org> 14663L: netdev@vger.kernel.org 14664S: Maintained 14665T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14666F: arch/x86/net/* 14667F: include/linux/ip.h 14668F: include/linux/ipv6* 14669F: include/net/fib* 14670F: include/net/ip* 14671F: include/net/route.h 14672F: net/ipv4/ 14673F: net/ipv6/ 14674 14675NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14676M: Paul Moore <paul@paul-moore.com> 14677L: netdev@vger.kernel.org 14678L: linux-security-module@vger.kernel.org 14679S: Maintained 14680W: https://github.com/netlabel 14681F: Documentation/netlabel/ 14682F: include/net/calipso.h 14683F: include/net/cipso_ipv4.h 14684F: include/net/netlabel.h 14685F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14686F: include/uapi/linux/netfilter/xt_SECMARK.h 14687F: net/ipv4/cipso_ipv4.c 14688F: net/ipv6/calipso.c 14689F: net/netfilter/xt_CONNSECMARK.c 14690F: net/netfilter/xt_SECMARK.c 14691F: net/netlabel/ 14692 14693NETWORKING [MPTCP] 14694M: Matthieu Baerts <matthieu.baerts@tessares.net> 14695M: Mat Martineau <martineau@kernel.org> 14696L: netdev@vger.kernel.org 14697L: mptcp@lists.linux.dev 14698S: Maintained 14699W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14700B: https://github.com/multipath-tcp/mptcp_net-next/issues 14701T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14702T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14703F: Documentation/networking/mptcp-sysctl.rst 14704F: include/net/mptcp.h 14705F: include/trace/events/mptcp.h 14706F: include/uapi/linux/mptcp.h 14707F: net/mptcp/ 14708F: tools/testing/selftests/bpf/*/*mptcp*.c 14709F: tools/testing/selftests/net/mptcp/ 14710 14711NETWORKING [TCP] 14712M: Eric Dumazet <edumazet@google.com> 14713L: netdev@vger.kernel.org 14714S: Maintained 14715F: include/linux/tcp.h 14716F: include/net/tcp.h 14717F: include/trace/events/tcp.h 14718F: include/uapi/linux/tcp.h 14719F: net/ipv4/syncookies.c 14720F: net/ipv4/tcp*.c 14721F: net/ipv6/syncookies.c 14722F: net/ipv6/tcp*.c 14723 14724NETWORKING [TLS] 14725M: Boris Pismenny <borisp@nvidia.com> 14726M: John Fastabend <john.fastabend@gmail.com> 14727M: Jakub Kicinski <kuba@kernel.org> 14728L: netdev@vger.kernel.org 14729S: Maintained 14730F: include/net/tls.h 14731F: include/uapi/linux/tls.h 14732F: net/tls/* 14733 14734NETXEN (1/10) GbE SUPPORT 14735M: Manish Chopra <manishc@marvell.com> 14736M: Rahul Verma <rahulv@marvell.com> 14737M: GR-Linux-NIC-Dev@marvell.com 14738L: netdev@vger.kernel.org 14739S: Supported 14740F: drivers/net/ethernet/qlogic/netxen/ 14741 14742NET_FAILOVER MODULE 14743M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14744L: netdev@vger.kernel.org 14745S: Supported 14746F: Documentation/networking/net_failover.rst 14747F: drivers/net/net_failover.c 14748F: include/net/net_failover.h 14749 14750NEXTHOP 14751M: David Ahern <dsahern@kernel.org> 14752L: netdev@vger.kernel.org 14753S: Maintained 14754F: include/net/netns/nexthop.h 14755F: include/net/nexthop.h 14756F: include/uapi/linux/nexthop.h 14757F: net/ipv4/nexthop.c 14758 14759NFC SUBSYSTEM 14760M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14761L: netdev@vger.kernel.org 14762S: Maintained 14763F: Documentation/devicetree/bindings/net/nfc/ 14764F: drivers/nfc/ 14765F: include/net/nfc/ 14766F: include/uapi/linux/nfc.h 14767F: net/nfc/ 14768 14769NFC VIRTUAL NCI DEVICE DRIVER 14770M: Bongsu Jeon <bongsu.jeon@samsung.com> 14771L: netdev@vger.kernel.org 14772S: Supported 14773F: drivers/nfc/virtual_ncidev.c 14774F: tools/testing/selftests/nci/ 14775 14776NFS, SUNRPC, AND LOCKD CLIENTS 14777M: Trond Myklebust <trond.myklebust@hammerspace.com> 14778M: Anna Schumaker <anna@kernel.org> 14779L: linux-nfs@vger.kernel.org 14780S: Maintained 14781W: http://client.linux-nfs.org 14782T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14783F: Documentation/filesystems/nfs/ 14784F: fs/lockd/ 14785F: fs/nfs/ 14786F: fs/nfs_common/ 14787F: include/linux/lockd/ 14788F: include/linux/nfs* 14789F: include/linux/sunrpc/ 14790F: include/uapi/linux/nfs* 14791F: include/uapi/linux/sunrpc/ 14792F: net/sunrpc/ 14793 14794NILFS2 FILESYSTEM 14795M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14796L: linux-nilfs@vger.kernel.org 14797S: Supported 14798W: https://nilfs.sourceforge.io/ 14799W: https://nilfs.osdn.jp/ 14800T: git https://github.com/konis/nilfs2.git 14801F: Documentation/filesystems/nilfs2.rst 14802F: fs/nilfs2/ 14803F: include/trace/events/nilfs2.h 14804F: include/uapi/linux/nilfs2_api.h 14805F: include/uapi/linux/nilfs2_ondisk.h 14806 14807NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14808M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14809S: Maintained 14810W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14811F: Documentation/scsi/NinjaSCSI.rst 14812F: drivers/scsi/pcmcia/nsp_* 14813 14814NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14815M: GOTO Masanori <gotom@debian.or.jp> 14816M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14817S: Maintained 14818W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14819F: Documentation/scsi/NinjaSCSI.rst 14820F: drivers/scsi/nsp32* 14821 14822NINTENDO HID DRIVER 14823M: Daniel J. Ogorchock <djogorchock@gmail.com> 14824L: linux-input@vger.kernel.org 14825S: Maintained 14826F: drivers/hid/hid-nintendo* 14827 14828NIOS2 ARCHITECTURE 14829M: Dinh Nguyen <dinguyen@kernel.org> 14830S: Maintained 14831T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14832F: arch/nios2/ 14833 14834NITRO ENCLAVES (NE) 14835M: Alexandru Ciobotaru <alcioa@amazon.com> 14836L: linux-kernel@vger.kernel.org 14837L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14838S: Supported 14839W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14840F: Documentation/virt/ne_overview.rst 14841F: drivers/virt/nitro_enclaves/ 14842F: include/linux/nitro_enclaves.h 14843F: include/uapi/linux/nitro_enclaves.h 14844F: samples/nitro_enclaves/ 14845 14846NOHZ, DYNTICKS SUPPORT 14847M: Frederic Weisbecker <frederic@kernel.org> 14848M: Thomas Gleixner <tglx@linutronix.de> 14849M: Ingo Molnar <mingo@kernel.org> 14850L: linux-kernel@vger.kernel.org 14851S: Maintained 14852T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14853F: include/linux/sched/nohz.h 14854F: include/linux/tick.h 14855F: kernel/time/tick*.* 14856 14857NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14858M: Pavel Machek <pavel@ucw.cz> 14859M: Sakari Ailus <sakari.ailus@iki.fi> 14860L: linux-media@vger.kernel.org 14861S: Maintained 14862F: drivers/media/i2c/ad5820.c 14863F: drivers/media/i2c/et8ek8 14864 14865NOKIA N900 POWER SUPPLY DRIVERS 14866R: Pali Rohár <pali@kernel.org> 14867F: drivers/power/supply/bq2415x_charger.c 14868F: drivers/power/supply/bq27xxx_battery.c 14869F: drivers/power/supply/bq27xxx_battery_i2c.c 14870F: drivers/power/supply/isp1704_charger.c 14871F: drivers/power/supply/rx51_battery.c 14872F: include/linux/power/bq2415x_charger.h 14873F: include/linux/power/bq27xxx_battery.h 14874 14875NOLIBC HEADER FILE 14876M: Willy Tarreau <w@1wt.eu> 14877S: Maintained 14878T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14879F: tools/include/nolibc/ 14880F: tools/testing/selftests/nolibc/ 14881 14882NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14883M: Hans de Goede <hdegoede@redhat.com> 14884L: linux-input@vger.kernel.org 14885S: Maintained 14886F: drivers/input/touchscreen/novatek-nvt-ts.c 14887 14888NSDEPS 14889M: Matthias Maennich <maennich@google.com> 14890S: Maintained 14891F: Documentation/core-api/symbol-namespaces.rst 14892F: scripts/nsdeps 14893 14894NTB AMD DRIVER 14895M: Sanjay R Mehta <sanju.mehta@amd.com> 14896M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14897L: ntb@lists.linux.dev 14898S: Supported 14899F: drivers/ntb/hw/amd/ 14900 14901NTB DRIVER CORE 14902M: Jon Mason <jdmason@kudzu.us> 14903M: Dave Jiang <dave.jiang@intel.com> 14904M: Allen Hubbe <allenbh@gmail.com> 14905L: ntb@lists.linux.dev 14906S: Supported 14907W: https://github.com/jonmason/ntb/wiki 14908T: git git://github.com/jonmason/ntb.git 14909F: drivers/net/ntb_netdev.c 14910F: drivers/ntb/ 14911F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14912F: include/linux/ntb.h 14913F: include/linux/ntb_transport.h 14914F: tools/testing/selftests/ntb/ 14915 14916NTB IDT DRIVER 14917M: Serge Semin <fancer.lancer@gmail.com> 14918L: ntb@lists.linux.dev 14919S: Supported 14920F: drivers/ntb/hw/idt/ 14921 14922NTB INTEL DRIVER 14923M: Dave Jiang <dave.jiang@intel.com> 14924L: ntb@lists.linux.dev 14925S: Supported 14926W: https://github.com/davejiang/linux/wiki 14927T: git https://github.com/davejiang/linux.git 14928F: drivers/ntb/hw/intel/ 14929 14930NTFS FILESYSTEM 14931M: Anton Altaparmakov <anton@tuxera.com> 14932L: linux-ntfs-dev@lists.sourceforge.net 14933S: Supported 14934W: http://www.tuxera.com/ 14935T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14936F: Documentation/filesystems/ntfs.rst 14937F: fs/ntfs/ 14938 14939NTFS3 FILESYSTEM 14940M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14941L: ntfs3@lists.linux.dev 14942S: Supported 14943W: http://www.paragon-software.com/ 14944T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14945F: Documentation/filesystems/ntfs3.rst 14946F: fs/ntfs3/ 14947 14948NUBUS SUBSYSTEM 14949M: Finn Thain <fthain@linux-m68k.org> 14950L: linux-m68k@lists.linux-m68k.org 14951S: Maintained 14952F: arch/*/include/asm/nubus.h 14953F: drivers/nubus/ 14954F: include/linux/nubus.h 14955F: include/uapi/linux/nubus.h 14956 14957NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14958M: Antonino Daplas <adaplas@gmail.com> 14959L: linux-fbdev@vger.kernel.org 14960S: Maintained 14961F: drivers/video/fbdev/nvidia/ 14962F: drivers/video/fbdev/riva/ 14963 14964NVIDIA WMI EC BACKLIGHT DRIVER 14965M: Daniel Dadap <ddadap@nvidia.com> 14966L: platform-driver-x86@vger.kernel.org 14967S: Supported 14968F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14969F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14970 14971NVM EXPRESS DRIVER 14972M: Keith Busch <kbusch@kernel.org> 14973M: Jens Axboe <axboe@fb.com> 14974M: Christoph Hellwig <hch@lst.de> 14975M: Sagi Grimberg <sagi@grimberg.me> 14976L: linux-nvme@lists.infradead.org 14977S: Supported 14978W: http://git.infradead.org/nvme.git 14979T: git git://git.infradead.org/nvme.git 14980F: Documentation/nvme/ 14981F: drivers/nvme/common/ 14982F: drivers/nvme/host/ 14983F: include/linux/nvme-*.h 14984F: include/linux/nvme.h 14985F: include/uapi/linux/nvme_ioctl.h 14986 14987NVM EXPRESS FABRICS AUTHENTICATION 14988M: Hannes Reinecke <hare@suse.de> 14989L: linux-nvme@lists.infradead.org 14990S: Supported 14991F: drivers/nvme/host/auth.c 14992F: drivers/nvme/target/auth.c 14993F: drivers/nvme/target/fabrics-cmd-auth.c 14994F: include/linux/nvme-auth.h 14995 14996NVM EXPRESS FC TRANSPORT DRIVERS 14997M: James Smart <james.smart@broadcom.com> 14998L: linux-nvme@lists.infradead.org 14999S: Supported 15000F: drivers/nvme/host/fc.c 15001F: drivers/nvme/target/fc.c 15002F: drivers/nvme/target/fcloop.c 15003F: include/linux/nvme-fc-driver.h 15004F: include/linux/nvme-fc.h 15005 15006NVM EXPRESS HARDWARE MONITORING SUPPORT 15007M: Guenter Roeck <linux@roeck-us.net> 15008L: linux-nvme@lists.infradead.org 15009S: Supported 15010F: drivers/nvme/host/hwmon.c 15011 15012NVM EXPRESS TARGET DRIVER 15013M: Christoph Hellwig <hch@lst.de> 15014M: Sagi Grimberg <sagi@grimberg.me> 15015M: Chaitanya Kulkarni <kch@nvidia.com> 15016L: linux-nvme@lists.infradead.org 15017S: Supported 15018W: http://git.infradead.org/nvme.git 15019T: git git://git.infradead.org/nvme.git 15020F: drivers/nvme/target/ 15021 15022NVMEM FRAMEWORK 15023M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15024S: Maintained 15025T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15026F: Documentation/ABI/stable/sysfs-bus-nvmem 15027F: Documentation/devicetree/bindings/nvmem/ 15028F: drivers/nvmem/ 15029F: include/linux/nvmem-consumer.h 15030F: include/linux/nvmem-provider.h 15031 15032NXP BLUETOOTH WIRELESS DRIVERS 15033M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15034M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15035S: Maintained 15036F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15037F: drivers/bluetooth/btnxpuart.c 15038 15039NXP C45 TJA11XX PHY DRIVER 15040M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15041L: netdev@vger.kernel.org 15042S: Maintained 15043F: drivers/net/phy/nxp-c45-tja11xx.c 15044 15045NXP FSPI DRIVER 15046M: Han Xu <han.xu@nxp.com> 15047M: Haibo Chen <haibo.chen@nxp.com> 15048R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15049L: linux-spi@vger.kernel.org 15050S: Maintained 15051F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15052F: drivers/spi/spi-nxp-fspi.c 15053 15054NXP FXAS21002C DRIVER 15055M: Rui Miguel Silva <rmfrfs@gmail.com> 15056L: linux-iio@vger.kernel.org 15057S: Maintained 15058F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15059F: drivers/iio/gyro/fxas21002c.h 15060F: drivers/iio/gyro/fxas21002c_core.c 15061F: drivers/iio/gyro/fxas21002c_i2c.c 15062F: drivers/iio/gyro/fxas21002c_spi.c 15063 15064NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15065M: Haibo Chen <haibo.chen@nxp.com> 15066L: linux-iio@vger.kernel.org 15067L: linux-imx@nxp.com 15068S: Maintained 15069F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15070F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15071F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15072F: drivers/iio/adc/imx7d_adc.c 15073F: drivers/iio/adc/imx93_adc.c 15074F: drivers/iio/adc/vf610_adc.c 15075 15076NXP i.MX 8M ISI DRIVER 15077M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15078L: linux-media@vger.kernel.org 15079S: Maintained 15080F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15081F: drivers/media/platform/nxp/imx8-isi/ 15082 15083NXP i.MX 8MP DW100 V4L2 DRIVER 15084M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15085L: linux-media@vger.kernel.org 15086S: Maintained 15087F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15088F: Documentation/userspace-api/media/drivers/dw100.rst 15089F: drivers/media/platform/nxp/dw100/ 15090F: include/uapi/linux/dw100.h 15091 15092NXP i.MX 8MQ DCSS DRIVER 15093M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15094R: Lucas Stach <l.stach@pengutronix.de> 15095L: dri-devel@lists.freedesktop.org 15096S: Maintained 15097F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15098F: drivers/gpu/drm/imx/dcss/ 15099 15100NXP i.MX 8QXP ADC DRIVER 15101M: Cai Huoqing <cai.huoqing@linux.dev> 15102M: Haibo Chen <haibo.chen@nxp.com> 15103L: linux-imx@nxp.com 15104L: linux-iio@vger.kernel.org 15105S: Maintained 15106F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15107F: drivers/iio/adc/imx8qxp-adc.c 15108 15109NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15110M: Mirela Rabulea <mirela.rabulea@nxp.com> 15111R: NXP Linux Team <linux-imx@nxp.com> 15112L: linux-media@vger.kernel.org 15113S: Maintained 15114F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15115F: drivers/media/platform/nxp/imx-jpeg 15116 15117NXP i.MX CLOCK DRIVERS 15118M: Abel Vesa <abelvesa@kernel.org> 15119R: Peng Fan <peng.fan@nxp.com> 15120L: linux-clk@vger.kernel.org 15121L: linux-imx@nxp.com 15122S: Maintained 15123T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15124F: Documentation/devicetree/bindings/clock/imx* 15125F: drivers/clk/imx/ 15126F: include/dt-bindings/clock/imx* 15127 15128NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15129M: Jagan Teki <jagan@amarulasolutions.com> 15130S: Maintained 15131F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15132F: drivers/regulator/pf8x00-regulator.c 15133 15134NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15135M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15136L: linux-kernel@vger.kernel.org 15137S: Maintained 15138F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15139F: drivers/extcon/extcon-ptn5150.c 15140 15141NXP SGTL5000 DRIVER 15142M: Fabio Estevam <festevam@gmail.com> 15143L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15144S: Maintained 15145F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15146F: sound/soc/codecs/sgtl5000* 15147 15148NXP SJA1105 ETHERNET SWITCH DRIVER 15149M: Vladimir Oltean <olteanv@gmail.com> 15150L: linux-kernel@vger.kernel.org 15151S: Maintained 15152F: drivers/net/dsa/sja1105 15153F: drivers/net/pcs/pcs-xpcs-nxp.c 15154 15155NXP TDA998X DRM DRIVER 15156M: Russell King <linux@armlinux.org.uk> 15157S: Maintained 15158T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15159T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15160F: drivers/gpu/drm/i2c/tda998x_drv.c 15161F: include/drm/i2c/tda998x.h 15162F: include/dt-bindings/display/tda998x.h 15163K: "nxp,tda998x" 15164 15165NXP TFA9879 DRIVER 15166M: Peter Rosin <peda@axentia.se> 15167L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15168S: Maintained 15169F: Documentation/devicetree/bindings/sound/tfa9879.txt 15170F: sound/soc/codecs/tfa9879* 15171 15172NXP-NCI NFC DRIVER 15173S: Orphan 15174F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15175F: drivers/nfc/nxp-nci 15176 15177NXP/Goodix TFA989X (TFA1) DRIVER 15178M: Stephan Gerhold <stephan@gerhold.net> 15179L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15180S: Maintained 15181F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15182F: sound/soc/codecs/tfa989x.c 15183 15184NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15185M: Jonas Malaco <jonas@protocubo.io> 15186L: linux-hwmon@vger.kernel.org 15187S: Maintained 15188F: Documentation/hwmon/nzxt-kraken2.rst 15189F: drivers/hwmon/nzxt-kraken2.c 15190 15191NZXT-SMART2 HARDWARE MONITORING DRIVER 15192M: Aleksandr Mezin <mezin.alexander@gmail.com> 15193L: linux-hwmon@vger.kernel.org 15194S: Maintained 15195F: Documentation/hwmon/nzxt-smart2.rst 15196F: drivers/hwmon/nzxt-smart2.c 15197 15198OBJAGG 15199M: Jiri Pirko <jiri@resnulli.us> 15200L: netdev@vger.kernel.org 15201S: Supported 15202F: include/linux/objagg.h 15203F: lib/objagg.c 15204F: lib/test_objagg.c 15205 15206OBJTOOL 15207M: Josh Poimboeuf <jpoimboe@kernel.org> 15208M: Peter Zijlstra <peterz@infradead.org> 15209S: Supported 15210F: include/linux/objtool*.h 15211F: tools/objtool/ 15212 15213OCELOT ETHERNET SWITCH DRIVER 15214M: Vladimir Oltean <vladimir.oltean@nxp.com> 15215M: Claudiu Manoil <claudiu.manoil@nxp.com> 15216M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15217M: UNGLinuxDriver@microchip.com 15218L: netdev@vger.kernel.org 15219S: Supported 15220F: drivers/net/dsa/ocelot/* 15221F: drivers/net/ethernet/mscc/ 15222F: include/soc/mscc/ocelot* 15223F: net/dsa/tag_ocelot.c 15224F: net/dsa/tag_ocelot_8021q.c 15225F: tools/testing/selftests/drivers/net/ocelot/* 15226 15227OCELOT EXTERNAL SWITCH CONTROL 15228M: Colin Foster <colin.foster@in-advantage.com> 15229S: Supported 15230F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15231F: drivers/mfd/ocelot* 15232F: drivers/net/dsa/ocelot/ocelot_ext.c 15233F: include/linux/mfd/ocelot.h 15234 15235OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15236M: Frederic Barrat <fbarrat@linux.ibm.com> 15237M: Andrew Donnellan <ajd@linux.ibm.com> 15238L: linuxppc-dev@lists.ozlabs.org 15239S: Supported 15240F: Documentation/userspace-api/accelerators/ocxl.rst 15241F: arch/powerpc/include/asm/pnv-ocxl.h 15242F: arch/powerpc/platforms/powernv/ocxl.c 15243F: drivers/misc/ocxl/ 15244F: include/misc/ocxl* 15245F: include/uapi/misc/ocxl.h 15246 15247OMAP AUDIO SUPPORT 15248M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15249M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15250L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15251L: linux-omap@vger.kernel.org 15252S: Maintained 15253F: sound/soc/ti/n810.c 15254F: sound/soc/ti/omap* 15255F: sound/soc/ti/rx51.c 15256F: sound/soc/ti/sdma-pcm.* 15257 15258OMAP CLOCK FRAMEWORK SUPPORT 15259M: Paul Walmsley <paul@pwsan.com> 15260L: linux-omap@vger.kernel.org 15261S: Maintained 15262F: arch/arm/*omap*/*clock* 15263 15264OMAP DEVICE TREE SUPPORT 15265M: Benoît Cousson <bcousson@baylibre.com> 15266M: Tony Lindgren <tony@atomide.com> 15267L: linux-omap@vger.kernel.org 15268L: devicetree@vger.kernel.org 15269S: Maintained 15270F: arch/arm/boot/dts/*am3* 15271F: arch/arm/boot/dts/*am4* 15272F: arch/arm/boot/dts/*am5* 15273F: arch/arm/boot/dts/*dra7* 15274F: arch/arm/boot/dts/*omap* 15275F: arch/arm/boot/dts/logicpd-som-lv* 15276F: arch/arm/boot/dts/logicpd-torpedo* 15277 15278OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15279L: linux-omap@vger.kernel.org 15280L: linux-fbdev@vger.kernel.org 15281S: Orphan 15282F: Documentation/arm/omap/dss.rst 15283F: drivers/video/fbdev/omap2/ 15284 15285OMAP FRAMEBUFFER SUPPORT 15286L: linux-fbdev@vger.kernel.org 15287L: linux-omap@vger.kernel.org 15288S: Orphan 15289F: drivers/video/fbdev/omap/ 15290 15291OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15292M: Roger Quadros <rogerq@kernel.org> 15293M: Tony Lindgren <tony@atomide.com> 15294L: linux-omap@vger.kernel.org 15295S: Maintained 15296F: arch/arm/mach-omap2/*gpmc* 15297F: drivers/memory/omap-gpmc.c 15298 15299OMAP GPIO DRIVER 15300M: Grygorii Strashko <grygorii.strashko@ti.com> 15301M: Santosh Shilimkar <ssantosh@kernel.org> 15302M: Kevin Hilman <khilman@kernel.org> 15303L: linux-omap@vger.kernel.org 15304S: Maintained 15305F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15306F: drivers/gpio/gpio-omap.c 15307 15308OMAP HARDWARE SPINLOCK SUPPORT 15309M: Ohad Ben-Cohen <ohad@wizery.com> 15310L: linux-omap@vger.kernel.org 15311S: Maintained 15312F: drivers/hwspinlock/omap_hwspinlock.c 15313 15314OMAP HS MMC SUPPORT 15315L: linux-mmc@vger.kernel.org 15316L: linux-omap@vger.kernel.org 15317S: Orphan 15318F: drivers/mmc/host/omap_hsmmc.c 15319 15320OMAP HWMOD DATA 15321M: Paul Walmsley <paul@pwsan.com> 15322L: linux-omap@vger.kernel.org 15323S: Maintained 15324F: arch/arm/mach-omap2/omap_hwmod*data* 15325 15326OMAP HWMOD SUPPORT 15327M: Benoît Cousson <bcousson@baylibre.com> 15328M: Paul Walmsley <paul@pwsan.com> 15329L: linux-omap@vger.kernel.org 15330S: Maintained 15331F: arch/arm/mach-omap2/omap_hwmod.* 15332 15333OMAP I2C DRIVER 15334M: Vignesh R <vigneshr@ti.com> 15335L: linux-omap@vger.kernel.org 15336L: linux-i2c@vger.kernel.org 15337S: Maintained 15338F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15339F: drivers/i2c/busses/i2c-omap.c 15340 15341OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15342M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15343L: linux-media@vger.kernel.org 15344S: Maintained 15345F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15346F: drivers/media/platform/ti/omap3isp/ 15347F: drivers/staging/media/omap4iss/ 15348 15349OMAP MMC SUPPORT 15350M: Aaro Koskinen <aaro.koskinen@iki.fi> 15351L: linux-omap@vger.kernel.org 15352S: Odd Fixes 15353F: drivers/mmc/host/omap.c 15354 15355OMAP POWER MANAGEMENT SUPPORT 15356M: Kevin Hilman <khilman@kernel.org> 15357L: linux-omap@vger.kernel.org 15358S: Maintained 15359F: arch/arm/*omap*/*pm* 15360F: drivers/cpufreq/omap-cpufreq.c 15361 15362OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15363M: Paul Walmsley <paul@pwsan.com> 15364L: linux-omap@vger.kernel.org 15365S: Maintained 15366F: arch/arm/mach-omap2/prm* 15367 15368OMAP RANDOM NUMBER GENERATOR SUPPORT 15369M: Deepak Saxena <dsaxena@plexity.net> 15370S: Maintained 15371F: drivers/char/hw_random/omap-rng.c 15372 15373OMAP USB SUPPORT 15374L: linux-usb@vger.kernel.org 15375L: linux-omap@vger.kernel.org 15376S: Orphan 15377F: arch/arm/*omap*/usb* 15378F: drivers/usb/*/*omap* 15379 15380OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15381M: Mark Jackson <mpfj@newflow.co.uk> 15382L: linux-omap@vger.kernel.org 15383S: Maintained 15384F: arch/arm/boot/dts/am335x-nano.dts 15385 15386OMAP1 SUPPORT 15387M: Aaro Koskinen <aaro.koskinen@iki.fi> 15388M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15389M: Tony Lindgren <tony@atomide.com> 15390L: linux-omap@vger.kernel.org 15391S: Maintained 15392Q: http://patchwork.kernel.org/project/linux-omap/list/ 15393T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15394F: arch/arm/configs/omap1_defconfig 15395F: arch/arm/mach-omap1/ 15396F: drivers/i2c/busses/i2c-omap.c 15397F: include/linux/platform_data/ams-delta-fiq.h 15398F: include/linux/platform_data/i2c-omap.h 15399 15400OMAP2+ SUPPORT 15401M: Tony Lindgren <tony@atomide.com> 15402L: linux-omap@vger.kernel.org 15403S: Maintained 15404W: http://www.muru.com/linux/omap/ 15405W: http://linux.omap.com/ 15406Q: http://patchwork.kernel.org/project/linux-omap/list/ 15407T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15408F: arch/arm/configs/omap2plus_defconfig 15409F: arch/arm/mach-omap2/ 15410F: drivers/bus/ti-sysc.c 15411F: drivers/i2c/busses/i2c-omap.c 15412F: drivers/irqchip/irq-omap-intc.c 15413F: drivers/mfd/*omap*.c 15414F: drivers/mfd/menelaus.c 15415F: drivers/mfd/palmas.c 15416F: drivers/mfd/tps65217.c 15417F: drivers/mfd/tps65218.c 15418F: drivers/mfd/tps65219.c 15419F: drivers/mfd/tps65910.c 15420F: drivers/mfd/twl-core.[ch] 15421F: drivers/mfd/twl4030*.c 15422F: drivers/mfd/twl6030*.c 15423F: drivers/mfd/twl6040*.c 15424F: drivers/regulator/palmas-regulator*.c 15425F: drivers/regulator/pbias-regulator.c 15426F: drivers/regulator/tps65217-regulator.c 15427F: drivers/regulator/tps65218-regulator.c 15428F: drivers/regulator/tps65219-regulator.c 15429F: drivers/regulator/tps65910-regulator.c 15430F: drivers/regulator/twl-regulator.c 15431F: drivers/regulator/twl6030-regulator.c 15432F: include/linux/platform_data/i2c-omap.h 15433F: include/linux/platform_data/ti-sysc.h 15434 15435OMFS FILESYSTEM 15436M: Bob Copeland <me@bobcopeland.com> 15437L: linux-karma-devel@lists.sourceforge.net 15438S: Maintained 15439F: Documentation/filesystems/omfs.rst 15440F: fs/omfs/ 15441 15442OMNIVISION OG01A1B SENSOR DRIVER 15443M: Shawn Tu <shawnx.tu@intel.com> 15444L: linux-media@vger.kernel.org 15445S: Maintained 15446F: drivers/media/i2c/og01a1b.c 15447 15448OMNIVISION OV02A10 SENSOR DRIVER 15449M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15450L: linux-media@vger.kernel.org 15451S: Maintained 15452T: git git://linuxtv.org/media_tree.git 15453F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15454F: drivers/media/i2c/ov02a10.c 15455 15456OMNIVISION OV08D10 SENSOR DRIVER 15457M: Jimmy Su <jimmy.su@intel.com> 15458L: linux-media@vger.kernel.org 15459S: Maintained 15460T: git git://linuxtv.org/media_tree.git 15461F: drivers/media/i2c/ov08d10.c 15462 15463OMNIVISION OV08X40 SENSOR DRIVER 15464M: Jason Chen <jason.z.chen@intel.com> 15465L: linux-media@vger.kernel.org 15466S: Maintained 15467T: git git://linuxtv.org/media_tree.git 15468F: drivers/media/i2c/ov08x40.c 15469 15470OMNIVISION OV13858 SENSOR DRIVER 15471M: Sakari Ailus <sakari.ailus@linux.intel.com> 15472L: linux-media@vger.kernel.org 15473S: Maintained 15474T: git git://linuxtv.org/media_tree.git 15475F: drivers/media/i2c/ov13858.c 15476 15477OMNIVISION OV13B10 SENSOR DRIVER 15478M: Arec Kao <arec.kao@intel.com> 15479L: linux-media@vger.kernel.org 15480S: Maintained 15481T: git git://linuxtv.org/media_tree.git 15482F: drivers/media/i2c/ov13b10.c 15483 15484OMNIVISION OV2680 SENSOR DRIVER 15485M: Rui Miguel Silva <rmfrfs@gmail.com> 15486L: linux-media@vger.kernel.org 15487S: Maintained 15488T: git git://linuxtv.org/media_tree.git 15489F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15490F: drivers/media/i2c/ov2680.c 15491 15492OMNIVISION OV2685 SENSOR DRIVER 15493M: Shunqian Zheng <zhengsq@rock-chips.com> 15494L: linux-media@vger.kernel.org 15495S: Maintained 15496T: git git://linuxtv.org/media_tree.git 15497F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15498F: drivers/media/i2c/ov2685.c 15499 15500OMNIVISION OV2740 SENSOR DRIVER 15501M: Tianshu Qiu <tian.shu.qiu@intel.com> 15502R: Shawn Tu <shawnx.tu@intel.com> 15503R: Bingbu Cao <bingbu.cao@intel.com> 15504L: linux-media@vger.kernel.org 15505S: Maintained 15506T: git git://linuxtv.org/media_tree.git 15507F: drivers/media/i2c/ov2740.c 15508 15509OMNIVISION OV4689 SENSOR DRIVER 15510M: Mikhail Rudenko <mike.rudenko@gmail.com> 15511L: linux-media@vger.kernel.org 15512S: Maintained 15513T: git git://linuxtv.org/media_tree.git 15514F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15515F: drivers/media/i2c/ov5647.c 15516 15517OMNIVISION OV5640 SENSOR DRIVER 15518M: Steve Longerbeam <slongerbeam@gmail.com> 15519L: linux-media@vger.kernel.org 15520S: Maintained 15521T: git git://linuxtv.org/media_tree.git 15522F: drivers/media/i2c/ov5640.c 15523 15524OMNIVISION OV5647 SENSOR DRIVER 15525M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15526M: Jacopo Mondi <jacopo@jmondi.org> 15527L: linux-media@vger.kernel.org 15528S: Maintained 15529T: git git://linuxtv.org/media_tree.git 15530F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15531F: drivers/media/i2c/ov5647.c 15532 15533OMNIVISION OV5670 SENSOR DRIVER 15534M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15535L: linux-media@vger.kernel.org 15536S: Maintained 15537T: git git://linuxtv.org/media_tree.git 15538F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15539F: drivers/media/i2c/ov5670.c 15540 15541OMNIVISION OV5675 SENSOR DRIVER 15542M: Shawn Tu <shawnx.tu@intel.com> 15543L: linux-media@vger.kernel.org 15544S: Maintained 15545T: git git://linuxtv.org/media_tree.git 15546F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15547F: drivers/media/i2c/ov5675.c 15548 15549OMNIVISION OV5693 SENSOR DRIVER 15550M: Daniel Scally <djrscally@gmail.com> 15551L: linux-media@vger.kernel.org 15552S: Maintained 15553T: git git://linuxtv.org/media_tree.git 15554F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15555F: drivers/media/i2c/ov5693.c 15556 15557OMNIVISION OV5695 SENSOR DRIVER 15558M: Shunqian Zheng <zhengsq@rock-chips.com> 15559L: linux-media@vger.kernel.org 15560S: Maintained 15561T: git git://linuxtv.org/media_tree.git 15562F: drivers/media/i2c/ov5695.c 15563 15564OMNIVISION OV7670 SENSOR DRIVER 15565L: linux-media@vger.kernel.org 15566S: Orphan 15567T: git git://linuxtv.org/media_tree.git 15568F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15569F: drivers/media/i2c/ov7670.c 15570 15571OMNIVISION OV772x SENSOR DRIVER 15572M: Jacopo Mondi <jacopo@jmondi.org> 15573L: linux-media@vger.kernel.org 15574S: Odd fixes 15575T: git git://linuxtv.org/media_tree.git 15576F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15577F: drivers/media/i2c/ov772x.c 15578F: include/media/i2c/ov772x.h 15579 15580OMNIVISION OV7740 SENSOR DRIVER 15581M: Wenyou Yang <wenyou.yang@microchip.com> 15582L: linux-media@vger.kernel.org 15583S: Maintained 15584T: git git://linuxtv.org/media_tree.git 15585F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15586F: drivers/media/i2c/ov7740.c 15587 15588OMNIVISION OV8856 SENSOR DRIVER 15589M: Sakari Ailus <sakari.ailus@linux.intel.com> 15590L: linux-media@vger.kernel.org 15591S: Maintained 15592T: git git://linuxtv.org/media_tree.git 15593F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15594F: drivers/media/i2c/ov8856.c 15595 15596OMNIVISION OV8858 SENSOR DRIVER 15597M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15598M: Nicholas Roth <nicholas@rothemail.net> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15603F: drivers/media/i2c/ov8858.c 15604 15605OMNIVISION OV9282 SENSOR DRIVER 15606M: Paul J. Murphy <paul.j.murphy@intel.com> 15607M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15608L: linux-media@vger.kernel.org 15609S: Maintained 15610T: git git://linuxtv.org/media_tree.git 15611F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15612F: drivers/media/i2c/ov9282.c 15613 15614OMNIVISION OV9640 SENSOR DRIVER 15615M: Petr Cvek <petrcvekcz@gmail.com> 15616L: linux-media@vger.kernel.org 15617S: Maintained 15618F: drivers/media/i2c/ov9640.* 15619 15620OMNIVISION OV9650 SENSOR DRIVER 15621M: Sakari Ailus <sakari.ailus@linux.intel.com> 15622R: Akinobu Mita <akinobu.mita@gmail.com> 15623R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15624L: linux-media@vger.kernel.org 15625S: Maintained 15626T: git git://linuxtv.org/media_tree.git 15627F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15628F: drivers/media/i2c/ov9650.c 15629 15630OMNIVISION OV9734 SENSOR DRIVER 15631M: Tianshu Qiu <tian.shu.qiu@intel.com> 15632R: Bingbu Cao <bingbu.cao@intel.com> 15633L: linux-media@vger.kernel.org 15634S: Maintained 15635T: git git://linuxtv.org/media_tree.git 15636F: drivers/media/i2c/ov9734.c 15637 15638ONBOARD USB HUB DRIVER 15639M: Matthias Kaehlcke <mka@chromium.org> 15640L: linux-usb@vger.kernel.org 15641S: Maintained 15642F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15643F: drivers/usb/misc/onboard_usb_hub.c 15644 15645ONENAND FLASH DRIVER 15646M: Kyungmin Park <kyungmin.park@samsung.com> 15647L: linux-mtd@lists.infradead.org 15648S: Maintained 15649F: drivers/mtd/nand/onenand/ 15650F: include/linux/mtd/onenand*.h 15651 15652ONEXPLAYER FAN DRIVER 15653M: Derek John Clark <derekjohn.clark@gmail.com> 15654M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15655L: linux-hwmon@vger.kernel.org 15656S: Maintained 15657F: drivers/hwmon/oxp-sensors.c 15658 15659ONIE TLV NVMEM LAYOUT DRIVER 15660M: Miquel Raynal <miquel.raynal@bootlin.com> 15661S: Maintained 15662F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15663F: drivers/nvmem/layouts/onie-tlv.c 15664 15665ONION OMEGA2+ BOARD 15666M: Harvey Hunt <harveyhuntnexus@gmail.com> 15667L: linux-mips@vger.kernel.org 15668S: Maintained 15669F: arch/mips/boot/dts/ralink/omega2p.dts 15670 15671ONSEMI ETHERNET PHY DRIVERS 15672M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15673L: netdev@vger.kernel.org 15674S: Supported 15675W: http://www.onsemi.com 15676F: drivers/net/phy/ncn* 15677 15678OP-TEE DRIVER 15679M: Jens Wiklander <jens.wiklander@linaro.org> 15680L: op-tee@lists.trustedfirmware.org 15681S: Maintained 15682F: Documentation/ABI/testing/sysfs-bus-optee-devices 15683F: drivers/tee/optee/ 15684 15685OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15686M: Sumit Garg <sumit.garg@linaro.org> 15687L: op-tee@lists.trustedfirmware.org 15688S: Maintained 15689F: drivers/char/hw_random/optee-rng.c 15690 15691OP-TEE RTC DRIVER 15692M: Clément Léger <clement.leger@bootlin.com> 15693L: linux-rtc@vger.kernel.org 15694S: Maintained 15695F: drivers/rtc/rtc-optee.c 15696 15697OPA-VNIC DRIVER 15698M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15699L: linux-rdma@vger.kernel.org 15700S: Supported 15701F: drivers/infiniband/ulp/opa_vnic 15702 15703OPEN FIRMWARE AND FLATTENED DEVICE TREE 15704M: Rob Herring <robh+dt@kernel.org> 15705M: Frank Rowand <frowand.list@gmail.com> 15706L: devicetree@vger.kernel.org 15707S: Maintained 15708W: http://www.devicetree.org/ 15709C: irc://irc.libera.chat/devicetree 15710T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15711F: Documentation/ABI/testing/sysfs-firmware-ofw 15712F: drivers/of/ 15713F: include/linux/of*.h 15714F: scripts/dtc/ 15715K: of_overlay_notifier_ 15716K: of_overlay_fdt_apply 15717K: of_overlay_remove 15718 15719OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15720M: Rob Herring <robh+dt@kernel.org> 15721M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15722M: Conor Dooley <conor+dt@kernel.org> 15723L: devicetree@vger.kernel.org 15724S: Maintained 15725Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15726C: irc://irc.libera.chat/devicetree 15727T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15728F: Documentation/devicetree/ 15729F: arch/*/boot/dts/ 15730F: include/dt-bindings/ 15731 15732OPENCOMPUTE PTP CLOCK DRIVER 15733M: Jonathan Lemon <jonathan.lemon@gmail.com> 15734M: Vadim Fedorenko <vadfed@fb.com> 15735L: netdev@vger.kernel.org 15736S: Maintained 15737F: drivers/ptp/ptp_ocp.c 15738 15739OPENCORES I2C BUS DRIVER 15740M: Peter Korsgaard <peter@korsgaard.com> 15741M: Andrew Lunn <andrew@lunn.ch> 15742L: linux-i2c@vger.kernel.org 15743S: Maintained 15744F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15745F: Documentation/i2c/busses/i2c-ocores.rst 15746F: drivers/i2c/busses/i2c-ocores.c 15747F: include/linux/platform_data/i2c-ocores.h 15748 15749OPENRISC ARCHITECTURE 15750M: Jonas Bonn <jonas@southpole.se> 15751M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15752M: Stafford Horne <shorne@gmail.com> 15753L: linux-openrisc@vger.kernel.org 15754S: Maintained 15755W: http://openrisc.io 15756T: git https://github.com/openrisc/linux.git 15757F: Documentation/arch/openrisc/ 15758F: Documentation/devicetree/bindings/openrisc/ 15759F: arch/openrisc/ 15760F: drivers/irqchip/irq-ompic.c 15761F: drivers/irqchip/irq-or1k-* 15762 15763OPENVSWITCH 15764M: Pravin B Shelar <pshelar@ovn.org> 15765L: netdev@vger.kernel.org 15766L: dev@openvswitch.org 15767S: Maintained 15768W: http://openvswitch.org 15769F: include/uapi/linux/openvswitch.h 15770F: net/openvswitch/ 15771F: tools/testing/selftests/net/openvswitch/ 15772 15773OPERATING PERFORMANCE POINTS (OPP) 15774M: Viresh Kumar <vireshk@kernel.org> 15775M: Nishanth Menon <nm@ti.com> 15776M: Stephen Boyd <sboyd@kernel.org> 15777L: linux-pm@vger.kernel.org 15778S: Maintained 15779T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15780F: Documentation/devicetree/bindings/opp/ 15781F: Documentation/power/opp.rst 15782F: drivers/opp/ 15783F: include/linux/pm_opp.h 15784 15785OPL4 DRIVER 15786M: Clemens Ladisch <clemens@ladisch.de> 15787L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15788S: Maintained 15789T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15790F: sound/drivers/opl4/ 15791 15792ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15793M: Mark Fasheh <mark@fasheh.com> 15794M: Joel Becker <jlbec@evilplan.org> 15795M: Joseph Qi <joseph.qi@linux.alibaba.com> 15796L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15797S: Supported 15798W: http://ocfs2.wiki.kernel.org 15799F: Documentation/filesystems/dlmfs.rst 15800F: Documentation/filesystems/ocfs2.rst 15801F: fs/ocfs2/ 15802 15803ORANGEFS FILESYSTEM 15804M: Mike Marshall <hubcap@omnibond.com> 15805R: Martin Brandenburg <martin@omnibond.com> 15806L: devel@lists.orangefs.org 15807S: Supported 15808T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15809F: Documentation/filesystems/orangefs.rst 15810F: fs/orangefs/ 15811 15812ORINOCO DRIVER 15813L: linux-wireless@vger.kernel.org 15814S: Orphan 15815W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15816W: http://www.nongnu.org/orinoco/ 15817F: drivers/net/wireless/intersil/orinoco/ 15818 15819OV2659 OMNIVISION SENSOR DRIVER 15820M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15821L: linux-media@vger.kernel.org 15822S: Maintained 15823W: https://linuxtv.org 15824Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15825T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15826F: drivers/media/i2c/ov2659.c 15827F: include/media/i2c/ov2659.h 15828 15829OVERLAY FILESYSTEM 15830M: Miklos Szeredi <miklos@szeredi.hu> 15831L: linux-unionfs@vger.kernel.org 15832S: Supported 15833T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15834F: Documentation/filesystems/overlayfs.rst 15835F: fs/overlayfs/ 15836 15837P54 WIRELESS DRIVER 15838M: Christian Lamparter <chunkeey@googlemail.com> 15839L: linux-wireless@vger.kernel.org 15840S: Maintained 15841W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15842F: drivers/net/wireless/intersil/p54/ 15843 15844PACKET SOCKETS 15845M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15846S: Maintained 15847F: include/uapi/linux/if_packet.h 15848F: net/packet/af_packet.c 15849 15850PACKING 15851M: Vladimir Oltean <olteanv@gmail.com> 15852L: netdev@vger.kernel.org 15853S: Supported 15854F: Documentation/core-api/packing.rst 15855F: include/linux/packing.h 15856F: lib/packing.c 15857 15858PADATA PARALLEL EXECUTION MECHANISM 15859M: Steffen Klassert <steffen.klassert@secunet.com> 15860M: Daniel Jordan <daniel.m.jordan@oracle.com> 15861L: linux-crypto@vger.kernel.org 15862L: linux-kernel@vger.kernel.org 15863S: Maintained 15864F: Documentation/core-api/padata.rst 15865F: include/linux/padata.h 15866F: kernel/padata.c 15867 15868PAGE CACHE 15869M: Matthew Wilcox (Oracle) <willy@infradead.org> 15870L: linux-fsdevel@vger.kernel.org 15871S: Supported 15872T: git git://git.infradead.org/users/willy/pagecache.git 15873F: Documentation/filesystems/locking.rst 15874F: Documentation/filesystems/vfs.rst 15875F: include/linux/pagemap.h 15876F: mm/filemap.c 15877F: mm/page-writeback.c 15878F: mm/readahead.c 15879F: mm/truncate.c 15880 15881PAGE POOL 15882M: Jesper Dangaard Brouer <hawk@kernel.org> 15883M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15884L: netdev@vger.kernel.org 15885S: Supported 15886F: Documentation/networking/page_pool.rst 15887F: include/net/page_pool.h 15888F: include/trace/events/page_pool.h 15889F: net/core/page_pool.c 15890 15891PAGE TABLE CHECK 15892M: Pasha Tatashin <pasha.tatashin@soleen.com> 15893M: Andrew Morton <akpm@linux-foundation.org> 15894L: linux-mm@kvack.org 15895S: Maintained 15896F: Documentation/mm/page_table_check.rst 15897F: include/linux/page_table_check.h 15898F: mm/page_table_check.c 15899 15900PANASONIC LAPTOP ACPI EXTRAS DRIVER 15901M: Kenneth Chan <kenneth.t.chan@gmail.com> 15902L: platform-driver-x86@vger.kernel.org 15903S: Maintained 15904F: drivers/platform/x86/panasonic-laptop.c 15905 15906PARALLAX PING IIO SENSOR DRIVER 15907M: Andreas Klinger <ak@it-klinger.de> 15908L: linux-iio@vger.kernel.org 15909S: Maintained 15910F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15911F: drivers/iio/proximity/ping.c 15912 15913PARALLEL LCD/KEYPAD PANEL DRIVER 15914M: Willy Tarreau <willy@haproxy.com> 15915M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15916S: Odd Fixes 15917F: Documentation/admin-guide/lcd-panel-cgram.rst 15918F: drivers/auxdisplay/panel.c 15919 15920PARALLEL PORT SUBSYSTEM 15921M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15922M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15923L: linux-parport@lists.infradead.org (subscribers-only) 15924S: Maintained 15925F: Documentation/driver-api/parport*.rst 15926F: drivers/char/ppdev.c 15927F: drivers/parport/ 15928F: include/linux/parport*.h 15929F: include/uapi/linux/ppdev.h 15930 15931PARAVIRT_OPS INTERFACE 15932M: Juergen Gross <jgross@suse.com> 15933M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15934R: Alexey Makhalov <amakhalov@vmware.com> 15935R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15936L: virtualization@lists.linux-foundation.org 15937L: x86@kernel.org 15938S: Supported 15939T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15940F: Documentation/virt/paravirt_ops.rst 15941F: arch/*/include/asm/paravirt*.h 15942F: arch/*/kernel/paravirt* 15943F: include/linux/hypervisor.h 15944 15945PARISC ARCHITECTURE 15946M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15947M: Helge Deller <deller@gmx.de> 15948L: linux-parisc@vger.kernel.org 15949S: Maintained 15950W: https://parisc.wiki.kernel.org 15951Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15952T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15953T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15954F: Documentation/arch/parisc/ 15955F: arch/parisc/ 15956F: drivers/char/agp/parisc-agp.c 15957F: drivers/input/misc/hp_sdc_rtc.c 15958F: drivers/input/serio/gscps2.c 15959F: drivers/input/serio/hp_sdc* 15960F: drivers/parisc/ 15961F: drivers/parport/parport_gsc.* 15962F: drivers/tty/serial/8250/8250_parisc.c 15963F: drivers/video/console/sti* 15964F: drivers/video/fbdev/sti* 15965F: drivers/video/logo/logo_parisc* 15966F: include/linux/hp_sdc.h 15967 15968PARMAN 15969M: Jiri Pirko <jiri@resnulli.us> 15970L: netdev@vger.kernel.org 15971S: Supported 15972F: include/linux/parman.h 15973F: lib/parman.c 15974F: lib/test_parman.c 15975 15976PC ENGINES APU BOARD DRIVER 15977M: Enrico Weigelt, metux IT consult <info@metux.net> 15978S: Maintained 15979F: drivers/platform/x86/pcengines-apuv2.c 15980 15981PC87360 HARDWARE MONITORING DRIVER 15982M: Jim Cromie <jim.cromie@gmail.com> 15983L: linux-hwmon@vger.kernel.org 15984S: Maintained 15985F: Documentation/hwmon/pc87360.rst 15986F: drivers/hwmon/pc87360.c 15987 15988PC8736x GPIO DRIVER 15989M: Jim Cromie <jim.cromie@gmail.com> 15990S: Maintained 15991F: drivers/char/pc8736x_gpio.c 15992 15993PC87427 HARDWARE MONITORING DRIVER 15994M: Jean Delvare <jdelvare@suse.com> 15995L: linux-hwmon@vger.kernel.org 15996S: Maintained 15997F: Documentation/hwmon/pc87427.rst 15998F: drivers/hwmon/pc87427.c 15999 16000PCA9532 LED DRIVER 16001M: Riku Voipio <riku.voipio@iki.fi> 16002S: Maintained 16003F: drivers/leds/leds-pca9532.c 16004F: include/linux/leds-pca9532.h 16005 16006PCA9541 I2C BUS MASTER SELECTOR DRIVER 16007M: Guenter Roeck <linux@roeck-us.net> 16008L: linux-i2c@vger.kernel.org 16009S: Maintained 16010F: drivers/i2c/muxes/i2c-mux-pca9541.c 16011 16012PCDP - PRIMARY CONSOLE AND DEBUG PORT 16013M: Khalid Aziz <khalid@gonehiking.org> 16014S: Maintained 16015F: drivers/firmware/pcdp.* 16016 16017PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16018M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16019M: Pali Rohár <pali@kernel.org> 16020L: linux-pci@vger.kernel.org 16021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16022S: Maintained 16023F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16024F: drivers/pci/controller/pci-aardvark.c 16025 16026PCI DRIVER FOR ALTERA PCIE IP 16027M: Joyce Ooi <joyce.ooi@intel.com> 16028L: linux-pci@vger.kernel.org 16029S: Supported 16030F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16031F: drivers/pci/controller/pcie-altera.c 16032 16033PCI DRIVER FOR APPLIEDMICRO XGENE 16034M: Toan Le <toan@os.amperecomputing.com> 16035L: linux-pci@vger.kernel.org 16036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16037S: Maintained 16038F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16039F: drivers/pci/controller/pci-xgene.c 16040 16041PCI DRIVER FOR ARM VERSATILE PLATFORM 16042M: Rob Herring <robh@kernel.org> 16043L: linux-pci@vger.kernel.org 16044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16045S: Maintained 16046F: Documentation/devicetree/bindings/pci/versatile.yaml 16047F: drivers/pci/controller/pci-versatile.c 16048 16049PCI DRIVER FOR ARMADA 8K 16050M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16051L: linux-pci@vger.kernel.org 16052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16053S: Maintained 16054F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16055F: drivers/pci/controller/dwc/pcie-armada8k.c 16056 16057PCI DRIVER FOR CADENCE PCIE IP 16058M: Tom Joseph <tjoseph@cadence.com> 16059L: linux-pci@vger.kernel.org 16060S: Maintained 16061F: Documentation/devicetree/bindings/pci/cdns,* 16062F: drivers/pci/controller/cadence/ 16063 16064PCI DRIVER FOR FREESCALE LAYERSCAPE 16065M: Minghuan Lian <minghuan.Lian@nxp.com> 16066M: Mingkai Hu <mingkai.hu@nxp.com> 16067M: Roy Zang <roy.zang@nxp.com> 16068L: linuxppc-dev@lists.ozlabs.org 16069L: linux-pci@vger.kernel.org 16070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16071S: Maintained 16072F: drivers/pci/controller/dwc/*layerscape* 16073 16074PCI DRIVER FOR FU740 16075M: Paul Walmsley <paul.walmsley@sifive.com> 16076M: Greentime Hu <greentime.hu@sifive.com> 16077L: linux-pci@vger.kernel.org 16078S: Maintained 16079F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16080F: drivers/pci/controller/dwc/pcie-fu740.c 16081 16082PCI DRIVER FOR GENERIC OF HOSTS 16083M: Will Deacon <will@kernel.org> 16084L: linux-pci@vger.kernel.org 16085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16086S: Maintained 16087F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16088F: drivers/pci/controller/pci-host-common.c 16089F: drivers/pci/controller/pci-host-generic.c 16090 16091PCI DRIVER FOR IMX6 16092M: Richard Zhu <hongxing.zhu@nxp.com> 16093M: Lucas Stach <l.stach@pengutronix.de> 16094L: linux-pci@vger.kernel.org 16095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16096S: Maintained 16097F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16098F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16099F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16100F: drivers/pci/controller/dwc/*imx6* 16101 16102PCI DRIVER FOR INTEL IXP4XX 16103M: Linus Walleij <linus.walleij@linaro.org> 16104S: Maintained 16105F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16106F: drivers/pci/controller/pci-ixp4xx.c 16107 16108PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16109M: Nirmal Patel <nirmal.patel@linux.intel.com> 16110R: Jonathan Derrick <jonathan.derrick@linux.dev> 16111L: linux-pci@vger.kernel.org 16112S: Supported 16113F: drivers/pci/controller/vmd.c 16114 16115PCI DRIVER FOR MICROSEMI SWITCHTEC 16116M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16117M: Logan Gunthorpe <logang@deltatee.com> 16118L: linux-pci@vger.kernel.org 16119S: Maintained 16120F: Documentation/ABI/testing/sysfs-class-switchtec 16121F: Documentation/driver-api/switchtec.rst 16122F: drivers/ntb/hw/mscc/ 16123F: drivers/pci/switch/switchtec* 16124F: include/linux/switchtec.h 16125F: include/uapi/linux/switchtec_ioctl.h 16126 16127PCI DRIVER FOR MOBIVEIL PCIE IP 16128M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16129M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16130L: linux-pci@vger.kernel.org 16131S: Supported 16132F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16133F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16134 16135PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16136M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16137M: Pali Rohár <pali@kernel.org> 16138L: linux-pci@vger.kernel.org 16139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16140S: Maintained 16141F: drivers/pci/controller/*mvebu* 16142 16143PCI DRIVER FOR NVIDIA TEGRA 16144M: Thierry Reding <thierry.reding@gmail.com> 16145L: linux-tegra@vger.kernel.org 16146L: linux-pci@vger.kernel.org 16147S: Supported 16148F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16149F: drivers/pci/controller/pci-tegra.c 16150 16151PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16152M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16153L: linux-pci@vger.kernel.org 16154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16155S: Maintained 16156F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16157F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16158 16159PCI DRIVER FOR RENESAS R-CAR 16160M: Marek Vasut <marek.vasut+renesas@gmail.com> 16161M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16162L: linux-pci@vger.kernel.org 16163L: linux-renesas-soc@vger.kernel.org 16164S: Maintained 16165F: Documentation/devicetree/bindings/pci/*rcar* 16166F: drivers/pci/controller/*rcar* 16167 16168PCI DRIVER FOR SAMSUNG EXYNOS 16169M: Jingoo Han <jingoohan1@gmail.com> 16170L: linux-pci@vger.kernel.org 16171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16172L: linux-samsung-soc@vger.kernel.org 16173S: Maintained 16174F: drivers/pci/controller/dwc/pci-exynos.c 16175 16176PCI DRIVER FOR SYNOPSYS DESIGNWARE 16177M: Jingoo Han <jingoohan1@gmail.com> 16178M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16179L: linux-pci@vger.kernel.org 16180S: Maintained 16181F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16182F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16183F: drivers/pci/controller/dwc/*designware* 16184 16185PCI DRIVER FOR TI DRA7XX/J721E 16186M: Vignesh Raghavendra <vigneshr@ti.com> 16187L: linux-omap@vger.kernel.org 16188L: linux-pci@vger.kernel.org 16189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16190S: Supported 16191F: Documentation/devicetree/bindings/pci/ti-pci.txt 16192F: drivers/pci/controller/cadence/pci-j721e.c 16193F: drivers/pci/controller/dwc/pci-dra7xx.c 16194 16195PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16196M: Linus Walleij <linus.walleij@linaro.org> 16197L: linux-pci@vger.kernel.org 16198S: Maintained 16199F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16200F: drivers/pci/controller/pci-v3-semi.c 16201 16202PCI DRIVER FOR XILINX VERSAL CPM 16203M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16204M: Michal Simek <michal.simek@amd.com> 16205L: linux-pci@vger.kernel.org 16206S: Maintained 16207F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16208F: drivers/pci/controller/pcie-xilinx-cpm.c 16209 16210PCI ENDPOINT SUBSYSTEM 16211M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16212M: Krzysztof Wilczyński <kw@linux.com> 16213R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16214R: Kishon Vijay Abraham I <kishon@kernel.org> 16215L: linux-pci@vger.kernel.org 16216S: Supported 16217Q: https://patchwork.kernel.org/project/linux-pci/list/ 16218B: https://bugzilla.kernel.org 16219C: irc://irc.oftc.net/linux-pci 16220T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16221F: Documentation/PCI/endpoint/* 16222F: Documentation/misc-devices/pci-endpoint-test.rst 16223F: drivers/misc/pci_endpoint_test.c 16224F: drivers/pci/endpoint/ 16225F: tools/pci/ 16226 16227PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16228M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16229R: Oliver O'Halloran <oohall@gmail.com> 16230L: linuxppc-dev@lists.ozlabs.org 16231S: Supported 16232F: Documentation/PCI/pci-error-recovery.rst 16233F: Documentation/powerpc/eeh-pci-error-recovery.rst 16234F: arch/powerpc/include/*/eeh*.h 16235F: arch/powerpc/kernel/eeh*.c 16236F: arch/powerpc/platforms/*/eeh*.c 16237F: drivers/pci/pcie/aer.c 16238F: drivers/pci/pcie/dpc.c 16239F: drivers/pci/pcie/err.c 16240 16241PCI ERROR RECOVERY 16242M: Linas Vepstas <linasvepstas@gmail.com> 16243L: linux-pci@vger.kernel.org 16244S: Supported 16245F: Documentation/PCI/pci-error-recovery.rst 16246 16247PCI MSI DRIVER FOR ALTERA MSI IP 16248M: Joyce Ooi <joyce.ooi@intel.com> 16249L: linux-pci@vger.kernel.org 16250S: Supported 16251F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16252F: drivers/pci/controller/pcie-altera-msi.c 16253 16254PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16255M: Toan Le <toan@os.amperecomputing.com> 16256L: linux-pci@vger.kernel.org 16257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16258S: Maintained 16259F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16260F: drivers/pci/controller/pci-xgene-msi.c 16261 16262PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16263M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16264M: Krzysztof Wilczyński <kw@linux.com> 16265R: Rob Herring <robh@kernel.org> 16266L: linux-pci@vger.kernel.org 16267S: Supported 16268Q: https://patchwork.kernel.org/project/linux-pci/list/ 16269B: https://bugzilla.kernel.org 16270C: irc://irc.oftc.net/linux-pci 16271T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16272F: Documentation/devicetree/bindings/pci/ 16273F: drivers/pci/controller/ 16274F: drivers/pci/pci-bridge-emul.c 16275F: drivers/pci/pci-bridge-emul.h 16276 16277PCI PEER-TO-PEER DMA (P2PDMA) 16278M: Bjorn Helgaas <bhelgaas@google.com> 16279M: Logan Gunthorpe <logang@deltatee.com> 16280L: linux-pci@vger.kernel.org 16281S: Supported 16282Q: https://patchwork.kernel.org/project/linux-pci/list/ 16283B: https://bugzilla.kernel.org 16284C: irc://irc.oftc.net/linux-pci 16285T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16286F: Documentation/driver-api/pci/p2pdma.rst 16287F: drivers/pci/p2pdma.c 16288F: include/linux/pci-p2pdma.h 16289 16290PCI SUBSYSTEM 16291M: Bjorn Helgaas <bhelgaas@google.com> 16292L: linux-pci@vger.kernel.org 16293S: Supported 16294Q: https://patchwork.kernel.org/project/linux-pci/list/ 16295B: https://bugzilla.kernel.org 16296C: irc://irc.oftc.net/linux-pci 16297T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16298F: Documentation/PCI/ 16299F: Documentation/devicetree/bindings/pci/ 16300F: arch/x86/kernel/early-quirks.c 16301F: arch/x86/kernel/quirks.c 16302F: arch/x86/pci/ 16303F: drivers/acpi/pci* 16304F: drivers/pci/ 16305F: include/asm-generic/pci* 16306F: include/linux/of_pci.h 16307F: include/linux/pci* 16308F: include/uapi/linux/pci* 16309F: lib/pci* 16310 16311PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16312M: Jonathan Chocron <jonnyc@amazon.com> 16313L: linux-pci@vger.kernel.org 16314S: Maintained 16315F: Documentation/devicetree/bindings/pci/pcie-al.txt 16316F: drivers/pci/controller/dwc/pcie-al.c 16317 16318PCIE DRIVER FOR AMLOGIC MESON 16319M: Yue Wang <yue.wang@Amlogic.com> 16320L: linux-pci@vger.kernel.org 16321L: linux-amlogic@lists.infradead.org 16322S: Maintained 16323F: drivers/pci/controller/dwc/pci-meson.c 16324 16325PCIE DRIVER FOR AXIS ARTPEC 16326M: Jesper Nilsson <jesper.nilsson@axis.com> 16327L: linux-arm-kernel@axis.com 16328L: linux-pci@vger.kernel.org 16329S: Maintained 16330F: Documentation/devicetree/bindings/pci/axis,artpec* 16331F: drivers/pci/controller/dwc/*artpec* 16332 16333PCIE DRIVER FOR CAVIUM THUNDERX 16334M: Robert Richter <rric@kernel.org> 16335L: linux-pci@vger.kernel.org 16336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16337S: Odd Fixes 16338F: drivers/pci/controller/pci-thunder-* 16339 16340PCIE DRIVER FOR HISILICON 16341M: Zhou Wang <wangzhou1@hisilicon.com> 16342L: linux-pci@vger.kernel.org 16343S: Maintained 16344F: drivers/pci/controller/dwc/pcie-hisi.c 16345 16346PCIE DRIVER FOR HISILICON KIRIN 16347M: Xiaowei Song <songxiaowei@hisilicon.com> 16348M: Binghui Wang <wangbinghui@hisilicon.com> 16349L: linux-pci@vger.kernel.org 16350S: Maintained 16351F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16352F: drivers/pci/controller/dwc/pcie-kirin.c 16353 16354PCIE DRIVER FOR HISILICON STB 16355M: Shawn Guo <shawn.guo@linaro.org> 16356L: linux-pci@vger.kernel.org 16357S: Maintained 16358F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16359F: drivers/pci/controller/dwc/pcie-histb.c 16360 16361PCIE DRIVER FOR INTEL KEEM BAY 16362M: Srikanth Thokala <srikanth.thokala@intel.com> 16363L: linux-pci@vger.kernel.org 16364S: Supported 16365F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16366F: drivers/pci/controller/dwc/pcie-keembay.c 16367 16368PCIE DRIVER FOR INTEL LGM GW SOC 16369M: Rahul Tanwar <rtanwar@maxlinear.com> 16370L: linux-pci@vger.kernel.org 16371S: Maintained 16372F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16373F: drivers/pci/controller/dwc/pcie-intel-gw.c 16374 16375PCIE DRIVER FOR MEDIATEK 16376M: Ryder Lee <ryder.lee@mediatek.com> 16377M: Jianjun Wang <jianjun.wang@mediatek.com> 16378L: linux-pci@vger.kernel.org 16379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16380S: Supported 16381F: Documentation/devicetree/bindings/pci/mediatek* 16382F: drivers/pci/controller/*mediatek* 16383 16384PCIE DRIVER FOR MICROCHIP 16385M: Daire McNamara <daire.mcnamara@microchip.com> 16386L: linux-pci@vger.kernel.org 16387S: Supported 16388F: Documentation/devicetree/bindings/pci/microchip* 16389F: drivers/pci/controller/*microchip* 16390 16391PCIE DRIVER FOR QUALCOMM MSM 16392M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16393L: linux-pci@vger.kernel.org 16394L: linux-arm-msm@vger.kernel.org 16395S: Maintained 16396F: drivers/pci/controller/dwc/pcie-qcom.c 16397 16398PCIE DRIVER FOR ROCKCHIP 16399M: Shawn Lin <shawn.lin@rock-chips.com> 16400L: linux-pci@vger.kernel.org 16401L: linux-rockchip@lists.infradead.org 16402S: Maintained 16403F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16404F: drivers/pci/controller/pcie-rockchip* 16405 16406PCIE DRIVER FOR SOCIONEXT UNIPHIER 16407M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16408L: linux-pci@vger.kernel.org 16409S: Maintained 16410F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16411F: drivers/pci/controller/dwc/pcie-uniphier* 16412 16413PCIE DRIVER FOR ST SPEAR13XX 16414M: Pratyush Anand <pratyush.anand@gmail.com> 16415L: linux-pci@vger.kernel.org 16416S: Maintained 16417F: drivers/pci/controller/dwc/*spear* 16418 16419PCIE ENDPOINT DRIVER FOR QUALCOMM 16420M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16421L: linux-pci@vger.kernel.org 16422L: linux-arm-msm@vger.kernel.org 16423S: Maintained 16424F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16425F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16426 16427PCMCIA SUBSYSTEM 16428M: Dominik Brodowski <linux@dominikbrodowski.net> 16429S: Odd Fixes 16430T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16431F: Documentation/pcmcia/ 16432F: drivers/pcmcia/ 16433F: include/pcmcia/ 16434F: tools/pcmcia/ 16435 16436PCNET32 NETWORK DRIVER 16437M: Don Fry <pcnet32@frontier.com> 16438L: netdev@vger.kernel.org 16439S: Maintained 16440F: drivers/net/ethernet/amd/pcnet32.c 16441 16442PCRYPT PARALLEL CRYPTO ENGINE 16443M: Steffen Klassert <steffen.klassert@secunet.com> 16444L: linux-crypto@vger.kernel.org 16445S: Maintained 16446F: crypto/pcrypt.c 16447F: include/crypto/pcrypt.h 16448 16449PECI HARDWARE MONITORING DRIVERS 16450M: Iwona Winiarska <iwona.winiarska@intel.com> 16451L: linux-hwmon@vger.kernel.org 16452S: Supported 16453F: Documentation/hwmon/peci-cputemp.rst 16454F: Documentation/hwmon/peci-dimmtemp.rst 16455F: drivers/hwmon/peci/ 16456 16457PECI SUBSYSTEM 16458M: Iwona Winiarska <iwona.winiarska@intel.com> 16459L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16460S: Supported 16461F: Documentation/devicetree/bindings/peci/ 16462F: Documentation/peci/ 16463F: drivers/peci/ 16464F: include/linux/peci-cpu.h 16465F: include/linux/peci.h 16466 16467PENSANDO ETHERNET DRIVERS 16468M: Shannon Nelson <shannon.nelson@amd.com> 16469M: Brett Creeley <brett.creeley@amd.com> 16470M: drivers@pensando.io 16471L: netdev@vger.kernel.org 16472S: Supported 16473F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16474F: drivers/net/ethernet/pensando/ 16475 16476PER-CPU MEMORY ALLOCATOR 16477M: Dennis Zhou <dennis@kernel.org> 16478M: Tejun Heo <tj@kernel.org> 16479M: Christoph Lameter <cl@linux.com> 16480L: linux-mm@kvack.org 16481S: Maintained 16482T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16483F: arch/*/include/asm/percpu.h 16484F: include/linux/percpu*.h 16485F: lib/percpu*.c 16486F: mm/percpu*.c 16487 16488PER-TASK DELAY ACCOUNTING 16489M: Balbir Singh <bsingharora@gmail.com> 16490S: Maintained 16491F: include/linux/delayacct.h 16492F: kernel/delayacct.c 16493 16494PERFORMANCE EVENTS SUBSYSTEM 16495M: Peter Zijlstra <peterz@infradead.org> 16496M: Ingo Molnar <mingo@redhat.com> 16497M: Arnaldo Carvalho de Melo <acme@kernel.org> 16498R: Mark Rutland <mark.rutland@arm.com> 16499R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16500R: Jiri Olsa <jolsa@kernel.org> 16501R: Namhyung Kim <namhyung@kernel.org> 16502R: Ian Rogers <irogers@google.com> 16503R: Adrian Hunter <adrian.hunter@intel.com> 16504L: linux-perf-users@vger.kernel.org 16505L: linux-kernel@vger.kernel.org 16506S: Supported 16507W: https://perf.wiki.kernel.org/ 16508T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16509F: arch/*/events/* 16510F: arch/*/events/*/* 16511F: arch/*/include/asm/perf_event.h 16512F: arch/*/kernel/*/*/perf_event*.c 16513F: arch/*/kernel/*/perf_event*.c 16514F: arch/*/kernel/perf_callchain.c 16515F: arch/*/kernel/perf_event*.c 16516F: include/linux/perf_event.h 16517F: include/uapi/linux/perf_event.h 16518F: kernel/events/* 16519F: tools/lib/perf/ 16520F: tools/perf/ 16521 16522PERFORMANCE EVENTS TOOLING ARM64 16523R: John Garry <john.g.garry@oracle.com> 16524R: Will Deacon <will@kernel.org> 16525R: James Clark <james.clark@arm.com> 16526R: Mike Leach <mike.leach@linaro.org> 16527R: Leo Yan <leo.yan@linaro.org> 16528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16529S: Supported 16530F: tools/build/feature/test-libopencsd.c 16531F: tools/perf/arch/arm*/ 16532F: tools/perf/pmu-events/arch/arm64/ 16533F: tools/perf/util/arm-spe* 16534F: tools/perf/util/cs-etm* 16535 16536PERSONALITY HANDLING 16537M: Christoph Hellwig <hch@infradead.org> 16538L: linux-abi-devel@lists.sourceforge.net 16539S: Maintained 16540F: include/linux/personality.h 16541F: include/uapi/linux/personality.h 16542 16543PHOENIX RC FLIGHT CONTROLLER ADAPTER 16544M: Marcus Folkesson <marcus.folkesson@gmail.com> 16545L: linux-input@vger.kernel.org 16546S: Maintained 16547F: Documentation/input/devices/pxrc.rst 16548F: drivers/input/joystick/pxrc.c 16549 16550PHONET PROTOCOL 16551M: Remi Denis-Courmont <courmisch@gmail.com> 16552S: Supported 16553F: Documentation/networking/phonet.rst 16554F: include/linux/phonet.h 16555F: include/net/phonet/ 16556F: include/uapi/linux/phonet.h 16557F: net/phonet/ 16558 16559PHRAM MTD DRIVER 16560M: Joern Engel <joern@lazybastard.org> 16561L: linux-mtd@lists.infradead.org 16562S: Maintained 16563F: drivers/mtd/devices/phram.c 16564 16565PICOLCD HID DRIVER 16566M: Bruno Prémont <bonbons@linux-vserver.org> 16567L: linux-input@vger.kernel.org 16568S: Maintained 16569F: drivers/hid/hid-picolcd* 16570 16571PIDFD API 16572M: Christian Brauner <christian@brauner.io> 16573L: linux-kernel@vger.kernel.org 16574S: Maintained 16575T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16576F: samples/pidfd/ 16577F: tools/testing/selftests/clone3/ 16578F: tools/testing/selftests/pid_namespace/ 16579F: tools/testing/selftests/pidfd/ 16580K: (?i)pidfd 16581K: (?i)clone3 16582K: \b(clone_args|kernel_clone_args)\b 16583 16584PIN CONTROL SUBSYSTEM 16585M: Linus Walleij <linus.walleij@linaro.org> 16586L: linux-gpio@vger.kernel.org 16587S: Maintained 16588T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16589F: Documentation/devicetree/bindings/pinctrl/ 16590F: Documentation/driver-api/pin-control.rst 16591F: drivers/pinctrl/ 16592F: include/dt-bindings/pinctrl/ 16593F: include/linux/pinctrl/ 16594 16595PIN CONTROLLER - AMD 16596M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16597M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16598S: Maintained 16599F: drivers/pinctrl/pinctrl-amd.c 16600 16601PIN CONTROLLER - FREESCALE 16602M: Dong Aisheng <aisheng.dong@nxp.com> 16603M: Fabio Estevam <festevam@gmail.com> 16604M: Shawn Guo <shawnguo@kernel.org> 16605M: Jacky Bai <ping.bai@nxp.com> 16606R: Pengutronix Kernel Team <kernel@pengutronix.de> 16607L: linux-gpio@vger.kernel.org 16608S: Maintained 16609F: Documentation/devicetree/bindings/pinctrl/fsl,* 16610F: drivers/pinctrl/freescale/ 16611 16612PIN CONTROLLER - INTEL 16613M: Mika Westerberg <mika.westerberg@linux.intel.com> 16614M: Andy Shevchenko <andy@kernel.org> 16615S: Supported 16616T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16617F: drivers/pinctrl/intel/ 16618 16619PIN CONTROLLER - KEEMBAY 16620M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16621S: Supported 16622F: drivers/pinctrl/pinctrl-keembay* 16623 16624PIN CONTROLLER - MEDIATEK 16625M: Sean Wang <sean.wang@kernel.org> 16626L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16627S: Maintained 16628F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16629F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16630F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16631F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16632F: drivers/pinctrl/mediatek/ 16633 16634PIN CONTROLLER - MEDIATEK MIPS 16635M: Arınç ÜNAL <arinc.unal@arinc9.com> 16636M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16637L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16638L: linux-mips@vger.kernel.org 16639S: Maintained 16640F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16641F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16642F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16644F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16645F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16646F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16647F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16648F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16649F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16650F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16651F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16652F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16653F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16654F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16655 16656PIN CONTROLLER - MICROCHIP AT91 16657M: Ludovic Desroches <ludovic.desroches@microchip.com> 16658L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16659L: linux-gpio@vger.kernel.org 16660S: Supported 16661F: drivers/gpio/gpio-sama5d2-piobu.c 16662F: drivers/pinctrl/pinctrl-at91* 16663 16664PIN CONTROLLER - NXP S32 16665M: Chester Lin <clin@suse.com> 16666R: NXP S32 Linux Team <s32@nxp.com> 16667L: linux-gpio@vger.kernel.org 16668S: Maintained 16669F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16670F: drivers/pinctrl/nxp/ 16671 16672PIN CONTROLLER - QUALCOMM 16673M: Bjorn Andersson <andersson@kernel.org> 16674L: linux-arm-msm@vger.kernel.org 16675S: Maintained 16676F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16677F: drivers/pinctrl/qcom/ 16678 16679PIN CONTROLLER - RENESAS 16680M: Geert Uytterhoeven <geert+renesas@glider.be> 16681L: linux-renesas-soc@vger.kernel.org 16682S: Supported 16683T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16684F: Documentation/devicetree/bindings/pinctrl/renesas,* 16685F: drivers/pinctrl/renesas/ 16686 16687PIN CONTROLLER - SAMSUNG 16688M: Tomasz Figa <tomasz.figa@gmail.com> 16689M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16690M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16691R: Alim Akhtar <alim.akhtar@samsung.com> 16692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16693L: linux-samsung-soc@vger.kernel.org 16694S: Maintained 16695Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16696B: mailto:linux-samsung-soc@vger.kernel.org 16697C: irc://irc.libera.chat/linux-exynos 16698T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16699F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16700F: drivers/pinctrl/samsung/ 16701F: include/dt-bindings/pinctrl/samsung.h 16702 16703PIN CONTROLLER - SINGLE 16704M: Tony Lindgren <tony@atomide.com> 16705M: Haojian Zhuang <haojian.zhuang@linaro.org> 16706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16707L: linux-omap@vger.kernel.org 16708S: Maintained 16709F: drivers/pinctrl/pinctrl-single.c 16710 16711PIN CONTROLLER - SUNPLUS / TIBBO 16712M: Dvorkin Dmitry <dvorkin@tibbo.com> 16713M: Wells Lu <wellslutw@gmail.com> 16714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16715S: Maintained 16716W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16717F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16718F: drivers/pinctrl/sunplus/ 16719F: include/dt-bindings/pinctrl/sppctl*.h 16720 16721PINE64 PINEPHONE KEYBOARD DRIVER 16722M: Samuel Holland <samuel@sholland.org> 16723S: Supported 16724F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16725F: drivers/input/keyboard/pinephone-keyboard.c 16726 16727PKTCDVD DRIVER 16728M: linux-block@vger.kernel.org 16729S: Orphan 16730F: drivers/block/pktcdvd.c 16731F: include/linux/pktcdvd.h 16732F: include/uapi/linux/pktcdvd.h 16733 16734PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16735M: Tomasz Duszynski <tduszyns@gmail.com> 16736S: Maintained 16737F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16738F: drivers/iio/chemical/pms7003.c 16739 16740PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16741M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16742L: netdev@vger.kernel.org 16743S: Maintained 16744F: drivers/net/phy/mdio-open-alliance.h 16745F: net/ethtool/plca.c 16746 16747PLDMFW LIBRARY 16748M: Jacob Keller <jacob.e.keller@intel.com> 16749S: Maintained 16750F: Documentation/driver-api/pldmfw/ 16751F: include/linux/pldmfw.h 16752F: lib/pldmfw/ 16753 16754PLX DMA DRIVER 16755M: Logan Gunthorpe <logang@deltatee.com> 16756S: Maintained 16757F: drivers/dma/plx_dma.c 16758 16759PM-GRAPH UTILITY 16760M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16761L: linux-pm@vger.kernel.org 16762S: Supported 16763W: https://01.org/pm-graph 16764B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16765T: git git://github.com/intel/pm-graph 16766F: tools/power/pm-graph 16767 16768PM6764TR DRIVER 16769M: Charles Hsu <hsu.yungteng@gmail.com> 16770L: linux-hwmon@vger.kernel.org 16771S: Maintained 16772F: Documentation/hwmon/pm6764tr.rst 16773F: drivers/hwmon/pmbus/pm6764tr.c 16774 16775PMBUS HARDWARE MONITORING DRIVERS 16776M: Guenter Roeck <linux@roeck-us.net> 16777L: linux-hwmon@vger.kernel.org 16778S: Maintained 16779W: http://hwmon.wiki.kernel.org/ 16780W: http://www.roeck-us.net/linux/drivers/ 16781T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16782F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16783F: Documentation/devicetree/bindings/hwmon/max31785.txt 16784F: Documentation/hwmon/adm1275.rst 16785F: Documentation/hwmon/ibm-cffps.rst 16786F: Documentation/hwmon/ir35221.rst 16787F: Documentation/hwmon/lm25066.rst 16788F: Documentation/hwmon/ltc2978.rst 16789F: Documentation/hwmon/ltc3815.rst 16790F: Documentation/hwmon/max16064.rst 16791F: Documentation/hwmon/max20751.rst 16792F: Documentation/hwmon/max31785.rst 16793F: Documentation/hwmon/max34440.rst 16794F: Documentation/hwmon/max8688.rst 16795F: Documentation/hwmon/pmbus-core.rst 16796F: Documentation/hwmon/pmbus.rst 16797F: Documentation/hwmon/tps40422.rst 16798F: Documentation/hwmon/ucd9000.rst 16799F: Documentation/hwmon/ucd9200.rst 16800F: Documentation/hwmon/zl6100.rst 16801F: drivers/hwmon/pmbus/ 16802F: include/linux/pmbus.h 16803 16804PMC SIERRA MaxRAID DRIVER 16805L: linux-scsi@vger.kernel.org 16806S: Orphan 16807W: http://www.pmc-sierra.com/ 16808F: drivers/scsi/pmcraid.* 16809 16810PMC SIERRA PM8001 DRIVER 16811M: Jack Wang <jinpu.wang@cloud.ionos.com> 16812L: linux-scsi@vger.kernel.org 16813S: Supported 16814F: drivers/scsi/pm8001/ 16815 16816PNI RM3100 IIO DRIVER 16817M: Song Qiang <songqiang1304521@gmail.com> 16818L: linux-iio@vger.kernel.org 16819S: Maintained 16820F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16821F: drivers/iio/magnetometer/rm3100* 16822 16823PNP SUPPORT 16824M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16825L: linux-acpi@vger.kernel.org 16826S: Maintained 16827F: drivers/pnp/ 16828F: include/linux/pnp.h 16829 16830POSIX CLOCKS and TIMERS 16831M: Thomas Gleixner <tglx@linutronix.de> 16832L: linux-kernel@vger.kernel.org 16833S: Maintained 16834T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16835F: fs/timerfd.c 16836F: include/linux/time_namespace.h 16837F: include/linux/timer* 16838F: kernel/time/*timer* 16839F: kernel/time/namespace.c 16840 16841POWER MANAGEMENT CORE 16842M: "Rafael J. Wysocki" <rafael@kernel.org> 16843L: linux-pm@vger.kernel.org 16844S: Supported 16845B: https://bugzilla.kernel.org 16846T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16847F: drivers/base/power/ 16848F: drivers/powercap/ 16849F: include/linux/intel_rapl.h 16850F: include/linux/pm.h 16851F: include/linux/pm_* 16852F: include/linux/powercap.h 16853F: kernel/configs/nopm.config 16854 16855POWER STATE COORDINATION INTERFACE (PSCI) 16856M: Mark Rutland <mark.rutland@arm.com> 16857M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16859S: Maintained 16860F: drivers/firmware/psci/ 16861F: include/linux/psci.h 16862F: include/uapi/linux/psci.h 16863 16864POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16865M: Sebastian Reichel <sre@kernel.org> 16866L: linux-pm@vger.kernel.org 16867S: Maintained 16868T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16869F: Documentation/ABI/testing/sysfs-class-power 16870F: Documentation/devicetree/bindings/power/supply/ 16871F: drivers/power/supply/ 16872F: include/linux/power/ 16873F: include/linux/power_supply.h 16874 16875POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16876M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16877L: linuxppc-dev@lists.ozlabs.org 16878S: Maintained 16879F: drivers/char/powernv-op-panel.c 16880 16881PPP OVER ATM (RFC 2364) 16882M: Mitchell Blank Jr <mitch@sfgoth.com> 16883S: Maintained 16884F: include/uapi/linux/atmppp.h 16885F: net/atm/pppoatm.c 16886 16887PPP OVER ETHERNET 16888M: Michal Ostrowski <mostrows@earthlink.net> 16889S: Maintained 16890F: drivers/net/ppp/pppoe.c 16891F: drivers/net/ppp/pppox.c 16892 16893PPP OVER L2TP 16894M: James Chapman <jchapman@katalix.com> 16895S: Maintained 16896F: include/linux/if_pppol2tp.h 16897F: include/uapi/linux/if_pppol2tp.h 16898F: net/l2tp/l2tp_ppp.c 16899 16900PPP PROTOCOL DRIVERS AND COMPRESSORS 16901L: linux-ppp@vger.kernel.org 16902S: Orphan 16903F: drivers/net/ppp/ppp_* 16904 16905PPS SUPPORT 16906M: Rodolfo Giometti <giometti@enneenne.com> 16907L: linuxpps@ml.enneenne.com (subscribers-only) 16908S: Maintained 16909W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16910F: Documentation/ABI/testing/sysfs-pps 16911F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16912F: Documentation/driver-api/pps.rst 16913F: drivers/pps/ 16914F: include/linux/pps*.h 16915F: include/uapi/linux/pps.h 16916 16917PPTP DRIVER 16918M: Dmitry Kozlov <xeb@mail.ru> 16919L: netdev@vger.kernel.org 16920S: Maintained 16921W: http://sourceforge.net/projects/accel-pptp 16922F: drivers/net/ppp/pptp.c 16923 16924PRESSURE STALL INFORMATION (PSI) 16925M: Johannes Weiner <hannes@cmpxchg.org> 16926M: Suren Baghdasaryan <surenb@google.com> 16927S: Maintained 16928F: include/linux/psi* 16929F: kernel/sched/psi.c 16930 16931PRINTK 16932M: Petr Mladek <pmladek@suse.com> 16933M: Sergey Senozhatsky <senozhatsky@chromium.org> 16934R: Steven Rostedt <rostedt@goodmis.org> 16935R: John Ogness <john.ogness@linutronix.de> 16936S: Maintained 16937T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16938F: include/linux/printk.h 16939F: kernel/printk/ 16940 16941PRINTK INDEXING 16942R: Chris Down <chris@chrisdown.name> 16943S: Maintained 16944F: Documentation/core-api/printk-index.rst 16945F: kernel/printk/index.c 16946K: printk_index 16947 16948PROC FILESYSTEM 16949L: linux-kernel@vger.kernel.org 16950L: linux-fsdevel@vger.kernel.org 16951S: Maintained 16952F: Documentation/filesystems/proc.rst 16953F: fs/proc/ 16954F: include/linux/proc_fs.h 16955F: tools/testing/selftests/proc/ 16956 16957PROC SYSCTL 16958M: Luis Chamberlain <mcgrof@kernel.org> 16959M: Kees Cook <keescook@chromium.org> 16960M: Iurii Zaikin <yzaikin@google.com> 16961L: linux-kernel@vger.kernel.org 16962L: linux-fsdevel@vger.kernel.org 16963S: Maintained 16964T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16965F: fs/proc/proc_sysctl.c 16966F: include/linux/sysctl.h 16967F: kernel/sysctl-test.c 16968F: kernel/sysctl.c 16969F: tools/testing/selftests/sysctl/ 16970 16971PS3 NETWORK SUPPORT 16972M: Geoff Levand <geoff@infradead.org> 16973L: netdev@vger.kernel.org 16974L: linuxppc-dev@lists.ozlabs.org 16975S: Maintained 16976F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16977 16978PS3 PLATFORM SUPPORT 16979M: Geoff Levand <geoff@infradead.org> 16980L: linuxppc-dev@lists.ozlabs.org 16981S: Maintained 16982F: arch/powerpc/boot/ps3* 16983F: arch/powerpc/include/asm/lv1call.h 16984F: arch/powerpc/include/asm/ps3*.h 16985F: arch/powerpc/platforms/ps3/ 16986F: drivers/*/ps3* 16987F: drivers/ps3/ 16988F: drivers/rtc/rtc-ps3.c 16989F: drivers/usb/host/*ps3.c 16990F: sound/ppc/snd_ps3* 16991 16992PS3VRAM DRIVER 16993M: Jim Paris <jim@jtan.com> 16994M: Geoff Levand <geoff@infradead.org> 16995L: linuxppc-dev@lists.ozlabs.org 16996S: Maintained 16997F: drivers/block/ps3vram.c 16998 16999PSAMPLE PACKET SAMPLING SUPPORT 17000M: Yotam Gigi <yotam.gi@gmail.com> 17001S: Maintained 17002F: include/net/psample.h 17003F: include/uapi/linux/psample.h 17004F: net/psample 17005 17006PSTORE FILESYSTEM 17007M: Kees Cook <keescook@chromium.org> 17008R: Tony Luck <tony.luck@intel.com> 17009R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17010L: linux-hardening@vger.kernel.org 17011S: Supported 17012T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17013F: Documentation/admin-guide/pstore-blk.rst 17014F: Documentation/admin-guide/ramoops.rst 17015F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17016F: drivers/acpi/apei/erst.c 17017F: drivers/firmware/efi/efi-pstore.c 17018F: fs/pstore/ 17019F: include/linux/pstore* 17020K: \b(pstore|ramoops) 17021 17022PTP HARDWARE CLOCK SUPPORT 17023M: Richard Cochran <richardcochran@gmail.com> 17024L: netdev@vger.kernel.org 17025S: Maintained 17026W: http://linuxptp.sourceforge.net/ 17027F: Documentation/ABI/testing/sysfs-ptp 17028F: Documentation/driver-api/ptp.rst 17029F: drivers/net/phy/dp83640* 17030F: drivers/ptp/* 17031F: include/linux/ptp_cl* 17032K: (?:\b|_)ptp(?:\b|_) 17033 17034PTP VIRTUAL CLOCK SUPPORT 17035M: Yangbo Lu <yangbo.lu@nxp.com> 17036L: netdev@vger.kernel.org 17037S: Maintained 17038F: drivers/ptp/ptp_vclock.c 17039F: net/ethtool/phc_vclocks.c 17040 17041PTRACE SUPPORT 17042M: Oleg Nesterov <oleg@redhat.com> 17043S: Maintained 17044F: arch/*/*/ptrace*.c 17045F: arch/*/include/asm/ptrace*.h 17046F: arch/*/ptrace*.c 17047F: include/asm-generic/syscall.h 17048F: include/linux/ptrace.h 17049F: include/linux/regset.h 17050F: include/uapi/linux/ptrace.h 17051F: kernel/ptrace.c 17052 17053PULSE8-CEC DRIVER 17054M: Hans Verkuil <hverkuil@xs4all.nl> 17055L: linux-media@vger.kernel.org 17056S: Maintained 17057T: git git://linuxtv.org/media_tree.git 17058F: drivers/media/cec/usb/pulse8/ 17059 17060PURELIFI PLFXLC DRIVER 17061M: Srinivasan Raju <srini.raju@purelifi.com> 17062L: linux-wireless@vger.kernel.org 17063S: Supported 17064F: drivers/net/wireless/purelifi/plfxlc/ 17065 17066PVRUSB2 VIDEO4LINUX DRIVER 17067M: Mike Isely <isely@pobox.com> 17068L: pvrusb2@isely.net (subscribers-only) 17069L: linux-media@vger.kernel.org 17070S: Maintained 17071W: http://www.isely.net/pvrusb2/ 17072T: git git://linuxtv.org/media_tree.git 17073F: Documentation/driver-api/media/drivers/pvrusb2* 17074F: drivers/media/usb/pvrusb2/ 17075 17076PWC WEBCAM DRIVER 17077M: Hans Verkuil <hverkuil@xs4all.nl> 17078L: linux-media@vger.kernel.org 17079S: Odd Fixes 17080T: git git://linuxtv.org/media_tree.git 17081F: drivers/media/usb/pwc/* 17082F: include/trace/events/pwc.h 17083 17084PWM IR Transmitter 17085M: Sean Young <sean@mess.org> 17086L: linux-media@vger.kernel.org 17087S: Maintained 17088F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17089F: drivers/media/rc/pwm-ir-tx.c 17090 17091PWM SUBSYSTEM 17092M: Thierry Reding <thierry.reding@gmail.com> 17093R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17094L: linux-pwm@vger.kernel.org 17095S: Maintained 17096Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17097T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17098F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17099F: Documentation/devicetree/bindings/pwm/ 17100F: Documentation/driver-api/pwm.rst 17101F: drivers/gpio/gpio-mvebu.c 17102F: drivers/pwm/ 17103F: drivers/video/backlight/pwm_bl.c 17104F: include/dt-bindings/pwm/ 17105F: include/linux/pwm.h 17106F: include/linux/pwm_backlight.h 17107K: pwm_(config|apply_state|ops) 17108 17109PXA GPIO DRIVER 17110M: Robert Jarzmik <robert.jarzmik@free.fr> 17111L: linux-gpio@vger.kernel.org 17112S: Maintained 17113F: drivers/gpio/gpio-pxa.c 17114 17115PXA MMCI DRIVER 17116S: Orphan 17117 17118PXA RTC DRIVER 17119M: Robert Jarzmik <robert.jarzmik@free.fr> 17120L: linux-rtc@vger.kernel.org 17121S: Maintained 17122 17123PXA2xx/PXA3xx SUPPORT 17124M: Daniel Mack <daniel@zonque.org> 17125M: Haojian Zhuang <haojian.zhuang@gmail.com> 17126M: Robert Jarzmik <robert.jarzmik@free.fr> 17127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17128S: Maintained 17129T: git git://github.com/hzhuang1/linux.git 17130T: git git://github.com/rjarzmik/linux.git 17131F: arch/arm/boot/dts/pxa* 17132F: arch/arm/mach-pxa/ 17133F: drivers/dma/pxa* 17134F: drivers/pcmcia/pxa2xx* 17135F: drivers/pinctrl/pxa/ 17136F: drivers/spi/spi-pxa2xx* 17137F: drivers/usb/gadget/udc/pxa2* 17138F: include/sound/pxa2xx-lib.h 17139F: sound/arm/pxa* 17140F: sound/soc/pxa/ 17141 17142QAT DRIVER 17143M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17144L: qat-linux@intel.com 17145S: Supported 17146F: drivers/crypto/intel/qat/ 17147 17148QCOM AUDIO (ASoC) DRIVERS 17149M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17150M: Banajit Goswami <bgoswami@quicinc.com> 17151L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17152S: Supported 17153F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17154F: Documentation/devicetree/bindings/sound/qcom,* 17155F: drivers/soc/qcom/apr.c 17156F: include/dt-bindings/sound/qcom,wcd9335.h 17157F: sound/soc/codecs/lpass-rx-macro.* 17158F: sound/soc/codecs/lpass-tx-macro.* 17159F: sound/soc/codecs/lpass-va-macro.c 17160F: sound/soc/codecs/lpass-wsa-macro.* 17161F: sound/soc/codecs/msm8916-wcd-analog.c 17162F: sound/soc/codecs/msm8916-wcd-digital.c 17163F: sound/soc/codecs/wcd-clsh-v2.* 17164F: sound/soc/codecs/wcd-mbhc-v2.* 17165F: sound/soc/codecs/wcd9335.* 17166F: sound/soc/codecs/wcd934x.c 17167F: sound/soc/codecs/wsa881x.c 17168F: sound/soc/codecs/wsa883x.c 17169F: sound/soc/qcom/ 17170 17171QCOM EMBEDDED USB DEBUGGER (EUD) 17172M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17173L: linux-arm-msm@vger.kernel.org 17174S: Maintained 17175F: Documentation/ABI/testing/sysfs-driver-eud 17176F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17177F: drivers/usb/misc/qcom_eud.c 17178 17179QCOM IPA DRIVER 17180M: Alex Elder <elder@kernel.org> 17181L: netdev@vger.kernel.org 17182S: Supported 17183F: drivers/net/ipa/ 17184 17185QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17186M: Gabriel Somlo <somlo@cmu.edu> 17187M: "Michael S. Tsirkin" <mst@redhat.com> 17188L: qemu-devel@nongnu.org 17189S: Maintained 17190F: drivers/firmware/qemu_fw_cfg.c 17191F: include/uapi/linux/qemu_fw_cfg.h 17192 17193QIB DRIVER 17194M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17195L: linux-rdma@vger.kernel.org 17196S: Supported 17197F: drivers/infiniband/hw/qib/ 17198 17199QLOGIC QL41xxx FCOE DRIVER 17200M: Saurav Kashyap <skashyap@marvell.com> 17201M: Javed Hasan <jhasan@marvell.com> 17202M: GR-QLogic-Storage-Upstream@marvell.com 17203L: linux-scsi@vger.kernel.org 17204S: Supported 17205F: drivers/scsi/qedf/ 17206 17207QLOGIC QL41xxx ISCSI DRIVER 17208M: Nilesh Javali <njavali@marvell.com> 17209M: Manish Rangankar <mrangankar@marvell.com> 17210M: GR-QLogic-Storage-Upstream@marvell.com 17211L: linux-scsi@vger.kernel.org 17212S: Supported 17213F: drivers/scsi/qedi/ 17214 17215QLOGIC QL4xxx ETHERNET DRIVER 17216M: Ariel Elior <aelior@marvell.com> 17217M: Manish Chopra <manishc@marvell.com> 17218L: netdev@vger.kernel.org 17219S: Supported 17220F: drivers/net/ethernet/qlogic/qed/ 17221F: drivers/net/ethernet/qlogic/qede/ 17222F: include/linux/qed/ 17223 17224QLOGIC QL4xxx RDMA DRIVER 17225M: Michal Kalderon <mkalderon@marvell.com> 17226M: Ariel Elior <aelior@marvell.com> 17227L: linux-rdma@vger.kernel.org 17228S: Supported 17229F: drivers/infiniband/hw/qedr/ 17230F: include/uapi/rdma/qedr-abi.h 17231 17232QLOGIC QLA1280 SCSI DRIVER 17233M: Michael Reed <mdr@sgi.com> 17234L: linux-scsi@vger.kernel.org 17235S: Maintained 17236F: drivers/scsi/qla1280.[ch] 17237 17238QLOGIC QLA2XXX FC-SCSI DRIVER 17239M: Nilesh Javali <njavali@marvell.com> 17240M: GR-QLogic-Storage-Upstream@marvell.com 17241L: linux-scsi@vger.kernel.org 17242S: Supported 17243F: drivers/scsi/qla2xxx/ 17244 17245QLOGIC QLA3XXX NETWORK DRIVER 17246M: GR-Linux-NIC-Dev@marvell.com 17247L: netdev@vger.kernel.org 17248S: Supported 17249F: drivers/net/ethernet/qlogic/qla3xxx.* 17250 17251QLOGIC QLA4XXX iSCSI DRIVER 17252M: Nilesh Javali <njavali@marvell.com> 17253M: Manish Rangankar <mrangankar@marvell.com> 17254M: GR-QLogic-Storage-Upstream@marvell.com 17255L: linux-scsi@vger.kernel.org 17256S: Supported 17257F: drivers/scsi/qla4xxx/ 17258 17259QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17260M: Shahed Shaikh <shshaikh@marvell.com> 17261M: Manish Chopra <manishc@marvell.com> 17262M: GR-Linux-NIC-Dev@marvell.com 17263L: netdev@vger.kernel.org 17264S: Supported 17265F: drivers/net/ethernet/qlogic/qlcnic/ 17266 17267QLOGIC QLGE 10Gb ETHERNET DRIVER 17268M: Manish Chopra <manishc@marvell.com> 17269M: GR-Linux-NIC-Dev@marvell.com 17270M: Coiby Xu <coiby.xu@gmail.com> 17271L: netdev@vger.kernel.org 17272S: Supported 17273F: Documentation/networking/device_drivers/qlogic/qlge.rst 17274F: drivers/staging/qlge/ 17275 17276QM1D1B0004 MEDIA DRIVER 17277M: Akihiro Tsukada <tskd08@gmail.com> 17278L: linux-media@vger.kernel.org 17279S: Odd Fixes 17280F: drivers/media/tuners/qm1d1b0004* 17281 17282QM1D1C0042 MEDIA DRIVER 17283M: Akihiro Tsukada <tskd08@gmail.com> 17284L: linux-media@vger.kernel.org 17285S: Odd Fixes 17286F: drivers/media/tuners/qm1d1c0042* 17287 17288QNX4 FILESYSTEM 17289M: Anders Larsen <al@alarsen.net> 17290S: Maintained 17291W: http://www.alarsen.net/linux/qnx4fs/ 17292F: fs/qnx4/ 17293F: include/uapi/linux/qnx4_fs.h 17294F: include/uapi/linux/qnxtypes.h 17295 17296QNX6 FILESYSTEM 17297S: Orphan 17298F: Documentation/filesystems/qnx6.rst 17299F: fs/qnx6/ 17300F: include/linux/qnx6_fs.h 17301 17302QORIQ DPAA2 FSL-MC BUS DRIVER 17303M: Stuart Yoder <stuyoder@gmail.com> 17304M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17305L: linux-kernel@vger.kernel.org 17306S: Maintained 17307F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17308F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17309F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17310F: drivers/bus/fsl-mc/ 17311F: include/uapi/linux/fsl_mc.h 17312 17313QT1010 MEDIA DRIVER 17314M: Antti Palosaari <crope@iki.fi> 17315L: linux-media@vger.kernel.org 17316S: Maintained 17317W: https://linuxtv.org 17318W: http://palosaari.fi/linux/ 17319Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17320T: git git://linuxtv.org/anttip/media_tree.git 17321F: drivers/media/tuners/qt1010* 17322 17323QUALCOMM ATH12K WIRELESS DRIVER 17324M: Kalle Valo <kvalo@kernel.org> 17325L: ath12k@lists.infradead.org 17326S: Supported 17327T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17328F: drivers/net/wireless/ath/ath12k/ 17329 17330QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17331M: Kalle Valo <kvalo@kernel.org> 17332L: ath10k@lists.infradead.org 17333S: Supported 17334W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17335T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17336F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17337F: drivers/net/wireless/ath/ath10k/ 17338 17339QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17340M: Kalle Valo <kvalo@kernel.org> 17341L: ath11k@lists.infradead.org 17342S: Supported 17343T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17344F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17345F: drivers/net/wireless/ath/ath11k/ 17346 17347QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17348M: Toke Høiland-Jørgensen <toke@toke.dk> 17349L: linux-wireless@vger.kernel.org 17350S: Maintained 17351W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17352F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17353F: drivers/net/wireless/ath/ath9k/ 17354 17355QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17356M: Stephan Gerhold <stephan@gerhold.net> 17357L: netdev@vger.kernel.org 17358L: linux-arm-msm@vger.kernel.org 17359S: Maintained 17360F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17361F: drivers/net/wwan/qcom_bam_dmux.c 17362 17363QUALCOMM CAMERA SUBSYSTEM DRIVER 17364M: Robert Foss <rfoss@kernel.org> 17365M: Todor Tomov <todor.too@gmail.com> 17366M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17367L: linux-media@vger.kernel.org 17368S: Maintained 17369F: Documentation/admin-guide/media/qcom_camss.rst 17370F: Documentation/devicetree/bindings/media/*camss* 17371F: drivers/media/platform/qcom/camss/ 17372 17373QUALCOMM CLOCK DRIVERS 17374M: Bjorn Andersson <andersson@kernel.org> 17375L: linux-arm-msm@vger.kernel.org 17376S: Supported 17377T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17378F: Documentation/devicetree/bindings/clock/qcom,* 17379F: drivers/clk/qcom/ 17380F: include/dt-bindings/clock/qcom,* 17381 17382QUALCOMM CLOUD AI (QAIC) DRIVER 17383M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17384L: linux-arm-msm@vger.kernel.org 17385L: dri-devel@lists.freedesktop.org 17386S: Supported 17387T: git git://anongit.freedesktop.org/drm/drm-misc 17388F: Documentation/accel/qaic/ 17389F: drivers/accel/qaic/ 17390F: include/uapi/drm/qaic_accel.h 17391 17392QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17393M: Bjorn Andersson <andersson@kernel.org> 17394M: Konrad Dybcio <konrad.dybcio@linaro.org> 17395L: linux-pm@vger.kernel.org 17396L: linux-arm-msm@vger.kernel.org 17397S: Maintained 17398F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17399F: drivers/soc/qcom/cpr.c 17400 17401QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17402M: Ilia Lin <ilia.lin@kernel.org> 17403L: linux-pm@vger.kernel.org 17404S: Maintained 17405F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17406F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17407F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17408 17409QUALCOMM CRYPTO DRIVERS 17410M: Thara Gopinath <thara.gopinath@gmail.com> 17411L: linux-crypto@vger.kernel.org 17412L: linux-arm-msm@vger.kernel.org 17413S: Maintained 17414F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17415F: drivers/crypto/qce/ 17416 17417QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17418M: Timur Tabi <timur@kernel.org> 17419L: netdev@vger.kernel.org 17420S: Maintained 17421F: drivers/net/ethernet/qualcomm/emac/ 17422 17423QUALCOMM ETHQOS ETHERNET DRIVER 17424M: Vinod Koul <vkoul@kernel.org> 17425R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17426L: netdev@vger.kernel.org 17427S: Maintained 17428F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17429F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17430 17431QUALCOMM FASTRPC DRIVER 17432M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17433M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17434L: linux-arm-msm@vger.kernel.org 17435S: Maintained 17436F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17437F: drivers/misc/fastrpc.c 17438F: include/uapi/misc/fastrpc.h 17439 17440QUALCOMM HEXAGON ARCHITECTURE 17441M: Brian Cain <bcain@quicinc.com> 17442L: linux-hexagon@vger.kernel.org 17443S: Supported 17444T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17445F: arch/hexagon/ 17446 17447QUALCOMM HIDMA DRIVER 17448M: Sinan Kaya <okaya@kernel.org> 17449L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17450L: linux-arm-msm@vger.kernel.org 17451L: dmaengine@vger.kernel.org 17452S: Supported 17453F: drivers/dma/qcom/hidma* 17454 17455QUALCOMM I2C CCI DRIVER 17456M: Loic Poulain <loic.poulain@linaro.org> 17457M: Robert Foss <rfoss@kernel.org> 17458L: linux-i2c@vger.kernel.org 17459L: linux-arm-msm@vger.kernel.org 17460S: Maintained 17461F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17462F: drivers/i2c/busses/i2c-qcom-cci.c 17463 17464QUALCOMM INTERCONNECT BWMON DRIVER 17465M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17466L: linux-arm-msm@vger.kernel.org 17467S: Maintained 17468F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17469F: drivers/soc/qcom/icc-bwmon.c 17470 17471QUALCOMM IOMMU 17472M: Rob Clark <robdclark@gmail.com> 17473L: iommu@lists.linux.dev 17474L: linux-arm-msm@vger.kernel.org 17475S: Maintained 17476F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17477 17478QUALCOMM IPC ROUTER (QRTR) DRIVER 17479M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17480L: linux-arm-msm@vger.kernel.org 17481S: Maintained 17482F: include/trace/events/qrtr.h 17483F: include/uapi/linux/qrtr.h 17484F: net/qrtr/ 17485 17486QUALCOMM IPCC MAILBOX DRIVER 17487M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17488L: linux-arm-msm@vger.kernel.org 17489S: Supported 17490F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17491F: drivers/mailbox/qcom-ipcc.c 17492F: include/dt-bindings/mailbox/qcom-ipcc.h 17493 17494QUALCOMM IPQ4019 USB PHY DRIVER 17495M: Robert Marko <robert.marko@sartura.hr> 17496M: Luka Perkov <luka.perkov@sartura.hr> 17497L: linux-arm-msm@vger.kernel.org 17498S: Maintained 17499F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17500F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17501 17502QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17503M: Robert Marko <robert.marko@sartura.hr> 17504M: Luka Perkov <luka.perkov@sartura.hr> 17505L: linux-arm-msm@vger.kernel.org 17506S: Maintained 17507F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17508F: drivers/regulator/vqmmc-ipq4019-regulator.c 17509 17510QUALCOMM NAND CONTROLLER DRIVER 17511M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17512L: linux-mtd@lists.infradead.org 17513L: linux-arm-msm@vger.kernel.org 17514S: Maintained 17515F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17516F: drivers/mtd/nand/raw/qcom_nandc.c 17517 17518QUALCOMM RMNET DRIVER 17519M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17520M: Sean Tranchetti <quic_stranche@quicinc.com> 17521L: netdev@vger.kernel.org 17522S: Maintained 17523F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17524F: drivers/net/ethernet/qualcomm/rmnet/ 17525F: include/linux/if_rmnet.h 17526 17527QUALCOMM TSENS THERMAL DRIVER 17528M: Amit Kucheria <amitk@kernel.org> 17529M: Thara Gopinath <thara.gopinath@gmail.com> 17530L: linux-pm@vger.kernel.org 17531L: linux-arm-msm@vger.kernel.org 17532S: Maintained 17533F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17534F: drivers/thermal/qcom/ 17535 17536QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17537M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17538M: Vikash Garodia <quic_vgarodia@quicinc.com> 17539L: linux-media@vger.kernel.org 17540L: linux-arm-msm@vger.kernel.org 17541S: Maintained 17542T: git git://linuxtv.org/media_tree.git 17543F: Documentation/devicetree/bindings/media/*venus* 17544F: drivers/media/platform/qcom/venus/ 17545 17546QUALCOMM WCN36XX WIRELESS DRIVER 17547M: Loic Poulain <loic.poulain@linaro.org> 17548L: wcn36xx@lists.infradead.org 17549S: Supported 17550W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17551F: drivers/net/wireless/ath/wcn36xx/ 17552 17553QUANTENNA QTNFMAC WIRELESS DRIVER 17554M: Igor Mitsyanko <imitsyanko@quantenna.com> 17555R: Sergey Matyukevich <geomatsi@gmail.com> 17556L: linux-wireless@vger.kernel.org 17557S: Maintained 17558F: drivers/net/wireless/quantenna 17559 17560RADEON and AMDGPU DRM DRIVERS 17561M: Alex Deucher <alexander.deucher@amd.com> 17562M: Christian König <christian.koenig@amd.com> 17563M: Pan, Xinhui <Xinhui.Pan@amd.com> 17564L: amd-gfx@lists.freedesktop.org 17565S: Supported 17566B: https://gitlab.freedesktop.org/drm/amd/-/issues 17567C: irc://irc.oftc.net/radeon 17568T: git https://gitlab.freedesktop.org/agd5f/linux.git 17569F: Documentation/gpu/amdgpu/ 17570F: drivers/gpu/drm/amd/ 17571F: drivers/gpu/drm/radeon/ 17572F: include/uapi/drm/amdgpu_drm.h 17573F: include/uapi/drm/radeon_drm.h 17574 17575RADEON FRAMEBUFFER DISPLAY DRIVER 17576M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17577L: linux-fbdev@vger.kernel.org 17578S: Maintained 17579F: drivers/video/fbdev/aty/radeon* 17580F: include/uapi/linux/radeonfb.h 17581 17582RADIOSHARK RADIO DRIVER 17583M: Hans Verkuil <hverkuil@xs4all.nl> 17584L: linux-media@vger.kernel.org 17585S: Maintained 17586T: git git://linuxtv.org/media_tree.git 17587F: drivers/media/radio/radio-shark.c 17588 17589RADIOSHARK2 RADIO DRIVER 17590M: Hans Verkuil <hverkuil@xs4all.nl> 17591L: linux-media@vger.kernel.org 17592S: Maintained 17593T: git git://linuxtv.org/media_tree.git 17594F: drivers/media/radio/radio-shark2.c 17595F: drivers/media/radio/radio-tea5777.c 17596 17597RADOS BLOCK DEVICE (RBD) 17598M: Ilya Dryomov <idryomov@gmail.com> 17599R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17600L: ceph-devel@vger.kernel.org 17601S: Supported 17602W: http://ceph.com/ 17603T: git https://github.com/ceph/ceph-client.git 17604F: Documentation/ABI/testing/sysfs-bus-rbd 17605F: drivers/block/rbd.c 17606F: drivers/block/rbd_types.h 17607 17608RAGE128 FRAMEBUFFER DISPLAY DRIVER 17609L: linux-fbdev@vger.kernel.org 17610S: Orphan 17611F: drivers/video/fbdev/aty/aty128fb.c 17612 17613RAINSHADOW-CEC DRIVER 17614M: Hans Verkuil <hverkuil@xs4all.nl> 17615L: linux-media@vger.kernel.org 17616S: Maintained 17617T: git git://linuxtv.org/media_tree.git 17618F: drivers/media/cec/usb/rainshadow/ 17619 17620RALINK MIPS ARCHITECTURE 17621M: John Crispin <john@phrozen.org> 17622L: linux-mips@vger.kernel.org 17623S: Maintained 17624F: arch/mips/ralink 17625 17626RALINK MT7621 MIPS ARCHITECTURE 17627M: Arınç ÜNAL <arinc.unal@arinc9.com> 17628M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17629L: linux-mips@vger.kernel.org 17630S: Maintained 17631F: arch/mips/boot/dts/ralink/mt7621* 17632 17633RALINK RT2X00 WIRELESS LAN DRIVER 17634M: Stanislaw Gruszka <stf_xl@wp.pl> 17635M: Helmut Schaa <helmut.schaa@googlemail.com> 17636L: linux-wireless@vger.kernel.org 17637S: Maintained 17638F: drivers/net/wireless/ralink/rt2x00/ 17639 17640RAMDISK RAM BLOCK DEVICE DRIVER 17641M: Jens Axboe <axboe@kernel.dk> 17642S: Maintained 17643F: Documentation/admin-guide/blockdev/ramdisk.rst 17644F: drivers/block/brd.c 17645 17646RANCHU VIRTUAL BOARD FOR MIPS 17647M: Miodrag Dinic <miodrag.dinic@mips.com> 17648L: linux-mips@vger.kernel.org 17649S: Supported 17650F: arch/mips/configs/generic/board-ranchu.config 17651F: arch/mips/generic/board-ranchu.c 17652 17653RANDOM NUMBER DRIVER 17654M: "Theodore Ts'o" <tytso@mit.edu> 17655M: Jason A. Donenfeld <Jason@zx2c4.com> 17656S: Maintained 17657T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17658F: drivers/char/random.c 17659F: drivers/virt/vmgenid.c 17660 17661RAPIDIO SUBSYSTEM 17662M: Matt Porter <mporter@kernel.crashing.org> 17663M: Alexandre Bounine <alex.bou9@gmail.com> 17664S: Maintained 17665F: drivers/rapidio/ 17666 17667RAS INFRASTRUCTURE 17668M: Tony Luck <tony.luck@intel.com> 17669M: Borislav Petkov <bp@alien8.de> 17670L: linux-edac@vger.kernel.org 17671S: Maintained 17672F: Documentation/admin-guide/ras.rst 17673F: drivers/ras/ 17674F: include/linux/ras.h 17675F: include/ras/ras_event.h 17676 17677RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17678L: linux-wireless@vger.kernel.org 17679S: Orphan 17680F: drivers/net/wireless/legacy/ray* 17681 17682RC-CORE / LIRC FRAMEWORK 17683M: Sean Young <sean@mess.org> 17684L: linux-media@vger.kernel.org 17685S: Maintained 17686W: http://linuxtv.org 17687T: git git://linuxtv.org/media_tree.git 17688F: Documentation/driver-api/media/rc-core.rst 17689F: Documentation/userspace-api/media/rc/ 17690F: drivers/media/rc/ 17691F: include/media/rc-core.h 17692F: include/media/rc-map.h 17693F: include/uapi/linux/lirc.h 17694 17695RCMM REMOTE CONTROLS DECODER 17696M: Patrick Lerda <patrick9876@free.fr> 17697S: Maintained 17698F: drivers/media/rc/ir-rcmm-decoder.c 17699 17700RCUTORTURE TEST FRAMEWORK 17701M: "Paul E. McKenney" <paulmck@kernel.org> 17702M: Josh Triplett <josh@joshtriplett.org> 17703R: Steven Rostedt <rostedt@goodmis.org> 17704R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17705R: Lai Jiangshan <jiangshanlai@gmail.com> 17706L: rcu@vger.kernel.org 17707S: Supported 17708T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17709F: tools/testing/selftests/rcutorture 17710 17711RDACM20 Camera Sensor 17712M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17713M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17714M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17715M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17716L: linux-media@vger.kernel.org 17717S: Maintained 17718F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17719F: drivers/media/i2c/max9271.c 17720F: drivers/media/i2c/max9271.h 17721F: drivers/media/i2c/rdacm20.c 17722 17723RDACM21 Camera Sensor 17724M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17725M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17726M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17727M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17728L: linux-media@vger.kernel.org 17729S: Maintained 17730F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17731F: drivers/media/i2c/max9271.c 17732F: drivers/media/i2c/max9271.h 17733F: drivers/media/i2c/rdacm21.c 17734 17735RDC R-321X SoC 17736M: Florian Fainelli <florian@openwrt.org> 17737S: Maintained 17738 17739RDC R6040 FAST ETHERNET DRIVER 17740M: Florian Fainelli <f.fainelli@gmail.com> 17741L: netdev@vger.kernel.org 17742S: Maintained 17743F: drivers/net/ethernet/rdc/r6040.c 17744 17745RDMAVT - RDMA verbs software 17746M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17747L: linux-rdma@vger.kernel.org 17748S: Supported 17749F: drivers/infiniband/sw/rdmavt 17750 17751RDS - RELIABLE DATAGRAM SOCKETS 17752M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17753L: netdev@vger.kernel.org 17754L: linux-rdma@vger.kernel.org 17755L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17756S: Supported 17757W: https://oss.oracle.com/projects/rds/ 17758F: Documentation/networking/rds.rst 17759F: net/rds/ 17760 17761RDT - RESOURCE ALLOCATION 17762M: Fenghua Yu <fenghua.yu@intel.com> 17763M: Reinette Chatre <reinette.chatre@intel.com> 17764L: linux-kernel@vger.kernel.org 17765S: Supported 17766F: Documentation/arch/x86/resctrl* 17767F: arch/x86/include/asm/resctrl.h 17768F: arch/x86/kernel/cpu/resctrl/ 17769F: tools/testing/selftests/resctrl/ 17770 17771READ-COPY UPDATE (RCU) 17772M: "Paul E. McKenney" <paulmck@kernel.org> 17773M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17774M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17775M: Joel Fernandes <joel@joelfernandes.org> 17776M: Josh Triplett <josh@joshtriplett.org> 17777M: Boqun Feng <boqun.feng@gmail.com> 17778R: Steven Rostedt <rostedt@goodmis.org> 17779R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17780R: Lai Jiangshan <jiangshanlai@gmail.com> 17781R: Zqiang <qiang1.zhang@intel.com> 17782L: rcu@vger.kernel.org 17783S: Supported 17784W: http://www.rdrop.com/users/paulmck/RCU/ 17785T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17786F: Documentation/RCU/ 17787F: include/linux/rcu* 17788F: kernel/rcu/ 17789X: Documentation/RCU/torture.rst 17790X: include/linux/srcu*.h 17791X: kernel/rcu/srcu*.c 17792 17793REAL TIME CLOCK (RTC) SUBSYSTEM 17794M: Alessandro Zummo <a.zummo@towertech.it> 17795M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17796L: linux-rtc@vger.kernel.org 17797S: Maintained 17798Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17799T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17800F: Documentation/admin-guide/rtc.rst 17801F: Documentation/devicetree/bindings/rtc/ 17802F: drivers/rtc/ 17803F: include/linux/platform_data/rtc-* 17804F: include/linux/rtc.h 17805F: include/linux/rtc/ 17806F: include/uapi/linux/rtc.h 17807F: tools/testing/selftests/rtc/ 17808 17809Real-time Linux Analysis (RTLA) tools 17810M: Daniel Bristot de Oliveira <bristot@kernel.org> 17811M: Steven Rostedt <rostedt@goodmis.org> 17812L: linux-trace-devel@vger.kernel.org 17813S: Maintained 17814F: Documentation/tools/rtla/ 17815F: tools/tracing/rtla/ 17816 17817REALTEK AUDIO CODECS 17818M: Oder Chiou <oder_chiou@realtek.com> 17819S: Maintained 17820F: include/sound/rt*.h 17821F: sound/soc/codecs/rt* 17822 17823REALTEK OTTO WATCHDOG 17824M: Sander Vanheule <sander@svanheule.net> 17825L: linux-watchdog@vger.kernel.org 17826S: Maintained 17827F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17828F: drivers/watchdog/realtek_otto_wdt.c 17829 17830REALTEK RTL83xx SMI DSA ROUTER CHIPS 17831M: Linus Walleij <linus.walleij@linaro.org> 17832M: Alvin Šipraga <alsi@bang-olufsen.dk> 17833S: Maintained 17834F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17835F: drivers/net/dsa/realtek/* 17836 17837REALTEK WIRELESS DRIVER (rtlwifi family) 17838M: Ping-Ke Shih <pkshih@realtek.com> 17839L: linux-wireless@vger.kernel.org 17840S: Maintained 17841W: https://wireless.wiki.kernel.org/ 17842T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17843F: drivers/net/wireless/realtek/rtlwifi/ 17844 17845REALTEK WIRELESS DRIVER (rtw88) 17846M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17847L: linux-wireless@vger.kernel.org 17848S: Maintained 17849F: drivers/net/wireless/realtek/rtw88/ 17850 17851REALTEK WIRELESS DRIVER (rtw89) 17852M: Ping-Ke Shih <pkshih@realtek.com> 17853L: linux-wireless@vger.kernel.org 17854S: Maintained 17855F: drivers/net/wireless/realtek/rtw89/ 17856 17857REDPINE WIRELESS DRIVER 17858L: linux-wireless@vger.kernel.org 17859S: Orphan 17860F: drivers/net/wireless/rsi/ 17861 17862REGISTER MAP ABSTRACTION 17863M: Mark Brown <broonie@kernel.org> 17864L: linux-kernel@vger.kernel.org 17865S: Supported 17866T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17867F: Documentation/devicetree/bindings/regmap/ 17868F: drivers/base/regmap/ 17869F: include/linux/regmap.h 17870 17871REISERFS FILE SYSTEM 17872L: reiserfs-devel@vger.kernel.org 17873S: Supported 17874F: fs/reiserfs/ 17875 17876REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17877M: Bjorn Andersson <andersson@kernel.org> 17878M: Mathieu Poirier <mathieu.poirier@linaro.org> 17879L: linux-remoteproc@vger.kernel.org 17880S: Maintained 17881T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17882F: Documentation/ABI/testing/sysfs-class-remoteproc 17883F: Documentation/devicetree/bindings/remoteproc/ 17884F: Documentation/staging/remoteproc.rst 17885F: drivers/remoteproc/ 17886F: include/linux/remoteproc.h 17887F: include/linux/remoteproc/ 17888 17889REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17890M: Bjorn Andersson <andersson@kernel.org> 17891M: Mathieu Poirier <mathieu.poirier@linaro.org> 17892L: linux-remoteproc@vger.kernel.org 17893S: Maintained 17894T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17895F: Documentation/ABI/testing/sysfs-bus-rpmsg 17896F: Documentation/staging/rpmsg.rst 17897F: drivers/rpmsg/ 17898F: include/linux/rpmsg.h 17899F: include/linux/rpmsg/ 17900F: include/uapi/linux/rpmsg.h 17901F: samples/rpmsg/ 17902 17903REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17904M: Stephan Gerhold <stephan@gerhold.net> 17905L: netdev@vger.kernel.org 17906L: linux-remoteproc@vger.kernel.org 17907S: Maintained 17908F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17909 17910RENESAS CLOCK DRIVERS 17911M: Geert Uytterhoeven <geert+renesas@glider.be> 17912L: linux-renesas-soc@vger.kernel.org 17913S: Supported 17914T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17915F: Documentation/devicetree/bindings/clock/renesas,* 17916F: drivers/clk/renesas/ 17917 17918RENESAS EMEV2 I2C DRIVER 17919M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17920L: linux-renesas-soc@vger.kernel.org 17921S: Supported 17922F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17923F: drivers/i2c/busses/i2c-emev2.c 17924 17925RENESAS ETHERNET DRIVERS 17926R: Sergey Shtylyov <s.shtylyov@omp.ru> 17927L: netdev@vger.kernel.org 17928L: linux-renesas-soc@vger.kernel.org 17929F: Documentation/devicetree/bindings/net/renesas,*.yaml 17930F: drivers/net/ethernet/renesas/ 17931F: include/linux/sh_eth.h 17932 17933RENESAS IDT821034 ASoC CODEC 17934M: Herve Codina <herve.codina@bootlin.com> 17935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17936S: Maintained 17937F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17938F: sound/soc/codecs/idt821034.c 17939 17940RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17941M: Miquel Raynal <miquel.raynal@bootlin.com> 17942L: linux-mtd@lists.infradead.org 17943L: linux-renesas-soc@vger.kernel.org 17944S: Maintained 17945F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17946F: drivers/mtd/nand/raw/renesas-nand-controller.c 17947 17948RENESAS R-CAR GYROADC DRIVER 17949M: Marek Vasut <marek.vasut@gmail.com> 17950L: linux-iio@vger.kernel.org 17951S: Supported 17952F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17953F: drivers/iio/adc/rcar-gyroadc.c 17954 17955RENESAS R-CAR I2C DRIVERS 17956M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17957L: linux-renesas-soc@vger.kernel.org 17958S: Supported 17959F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17960F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17961F: drivers/i2c/busses/i2c-rcar.c 17962F: drivers/i2c/busses/i2c-sh_mobile.c 17963 17964RENESAS R-CAR SATA DRIVER 17965R: Sergey Shtylyov <s.shtylyov@omp.ru> 17966L: linux-ide@vger.kernel.org 17967L: linux-renesas-soc@vger.kernel.org 17968S: Supported 17969F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17970F: drivers/ata/sata_rcar.c 17971 17972RENESAS R-CAR THERMAL DRIVERS 17973M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17974L: linux-renesas-soc@vger.kernel.org 17975S: Supported 17976F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17977F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17978F: drivers/thermal/rcar_gen3_thermal.c 17979F: drivers/thermal/rcar_thermal.c 17980 17981RENESAS RIIC DRIVER 17982M: Chris Brandt <chris.brandt@renesas.com> 17983L: linux-renesas-soc@vger.kernel.org 17984S: Supported 17985F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17986F: drivers/i2c/busses/i2c-riic.c 17987 17988RENESAS RZ/G2L A/D DRIVER 17989M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17990L: linux-iio@vger.kernel.org 17991L: linux-renesas-soc@vger.kernel.org 17992S: Supported 17993F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17994F: drivers/iio/adc/rzg2l_adc.c 17995 17996RENESAS RZ/G2L MTU3a COUNTER DRIVER 17997M: Biju Das <biju.das.jz@bp.renesas.com> 17998L: linux-iio@vger.kernel.org 17999L: linux-renesas-soc@vger.kernel.org 18000S: Supported 18001F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18002F: drivers/counter/rz-mtu3-cnt.c 18003 18004RENESAS RZ/N1 A5PSW SWITCH DRIVER 18005M: Clément Léger <clement.leger@bootlin.com> 18006L: linux-renesas-soc@vger.kernel.org 18007L: netdev@vger.kernel.org 18008S: Maintained 18009F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18010F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18011F: drivers/net/dsa/rzn1_a5psw* 18012F: drivers/net/pcs/pcs-rzn1-miic.c 18013F: include/dt-bindings/net/pcs-rzn1-miic.h 18014F: include/linux/pcs-rzn1-miic.h 18015F: net/dsa/tag_rzn1_a5psw.c 18016 18017RENESAS RZ/N1 RTC CONTROLLER DRIVER 18018M: Miquel Raynal <miquel.raynal@bootlin.com> 18019L: linux-rtc@vger.kernel.org 18020L: linux-renesas-soc@vger.kernel.org 18021S: Maintained 18022F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18023F: drivers/rtc/rtc-rzn1.c 18024 18025RENESAS RZ/N1 USBF CONTROLLER DRIVER 18026M: Herve Codina <herve.codina@bootlin.com> 18027L: linux-renesas-soc@vger.kernel.org 18028L: linux-usb@vger.kernel.org 18029S: Maintained 18030F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18031F: drivers/usb/gadget/udc/renesas_usbf.c 18032 18033RENESAS USB PHY DRIVER 18034M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18035L: linux-renesas-soc@vger.kernel.org 18036S: Maintained 18037F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18038 18039RENESAS VERSACLOCK 7 CLOCK DRIVER 18040M: Alex Helms <alexander.helms.jy@renesas.com> 18041S: Maintained 18042F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18043F: drivers/clk/clk-versaclock7.c 18044 18045RESET CONTROLLER FRAMEWORK 18046M: Philipp Zabel <p.zabel@pengutronix.de> 18047S: Maintained 18048T: git git://git.pengutronix.de/git/pza/linux 18049F: Documentation/devicetree/bindings/reset/ 18050F: Documentation/driver-api/reset.rst 18051F: drivers/reset/ 18052F: include/dt-bindings/reset/ 18053F: include/linux/reset-controller.h 18054F: include/linux/reset.h 18055F: include/linux/reset/ 18056K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18057 18058RESTARTABLE SEQUENCES SUPPORT 18059M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18060M: Peter Zijlstra <peterz@infradead.org> 18061M: "Paul E. McKenney" <paulmck@kernel.org> 18062M: Boqun Feng <boqun.feng@gmail.com> 18063L: linux-kernel@vger.kernel.org 18064S: Supported 18065F: include/trace/events/rseq.h 18066F: include/uapi/linux/rseq.h 18067F: kernel/rseq.c 18068F: tools/testing/selftests/rseq/ 18069 18070RFKILL 18071M: Johannes Berg <johannes@sipsolutions.net> 18072L: linux-wireless@vger.kernel.org 18073S: Maintained 18074W: https://wireless.wiki.kernel.org/ 18075Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18076T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18077T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18078F: Documentation/ABI/stable/sysfs-class-rfkill 18079F: Documentation/driver-api/rfkill.rst 18080F: include/linux/rfkill.h 18081F: include/uapi/linux/rfkill.h 18082F: net/rfkill/ 18083 18084RHASHTABLE 18085M: Thomas Graf <tgraf@suug.ch> 18086M: Herbert Xu <herbert@gondor.apana.org.au> 18087L: netdev@vger.kernel.org 18088S: Maintained 18089F: include/linux/rhashtable-types.h 18090F: include/linux/rhashtable.h 18091F: lib/rhashtable.c 18092F: lib/test_rhashtable.c 18093 18094RICOH R5C592 MEMORYSTICK DRIVER 18095M: Maxim Levitsky <maximlevitsky@gmail.com> 18096S: Maintained 18097F: drivers/memstick/host/r592.* 18098 18099RICOH SMARTMEDIA/XD DRIVER 18100M: Maxim Levitsky <maximlevitsky@gmail.com> 18101S: Maintained 18102F: drivers/mtd/nand/raw/r852.c 18103F: drivers/mtd/nand/raw/r852.h 18104 18105RISC-V ARCHITECTURE 18106M: Paul Walmsley <paul.walmsley@sifive.com> 18107M: Palmer Dabbelt <palmer@dabbelt.com> 18108M: Albert Ou <aou@eecs.berkeley.edu> 18109L: linux-riscv@lists.infradead.org 18110S: Supported 18111Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18112C: irc://irc.libera.chat/riscv 18113P: Documentation/riscv/patch-acceptance.rst 18114T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18115F: arch/riscv/ 18116N: riscv 18117K: riscv 18118 18119RISC-V MICROCHIP FPGA SUPPORT 18120M: Conor Dooley <conor.dooley@microchip.com> 18121M: Daire McNamara <daire.mcnamara@microchip.com> 18122L: linux-riscv@lists.infradead.org 18123S: Supported 18124F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18125F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18126F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18127F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18128F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18129F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18130F: Documentation/devicetree/bindings/riscv/microchip.yaml 18131F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18132F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18133F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18134F: arch/riscv/boot/dts/microchip/ 18135F: drivers/char/hw_random/mpfs-rng.c 18136F: drivers/clk/microchip/clk-mpfs*.c 18137F: drivers/i2c/busses/i2c-microchip-corei2c.c 18138F: drivers/mailbox/mailbox-mpfs.c 18139F: drivers/pci/controller/pcie-microchip-host.c 18140F: drivers/reset/reset-mpfs.c 18141F: drivers/rtc/rtc-mpfs.c 18142F: drivers/soc/microchip/mpfs-sys-controller.c 18143F: drivers/spi/spi-microchip-core-qspi.c 18144F: drivers/spi/spi-microchip-core.c 18145F: drivers/usb/musb/mpfs.c 18146F: include/soc/microchip/mpfs.h 18147 18148RISC-V MISC SOC SUPPORT 18149M: Conor Dooley <conor@kernel.org> 18150L: linux-riscv@lists.infradead.org 18151S: Maintained 18152Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18153T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18154F: Documentation/devicetree/bindings/riscv/ 18155F: arch/riscv/boot/dts/ 18156 18157RISC-V PMU DRIVERS 18158M: Atish Patra <atishp@atishpatra.org> 18159R: Anup Patel <anup@brainfault.org> 18160L: linux-riscv@lists.infradead.org 18161S: Supported 18162F: drivers/perf/riscv_pmu.c 18163F: drivers/perf/riscv_pmu_legacy.c 18164F: drivers/perf/riscv_pmu_sbi.c 18165 18166RNBD BLOCK DRIVERS 18167M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18168M: Jack Wang <jinpu.wang@ionos.com> 18169L: linux-block@vger.kernel.org 18170S: Maintained 18171F: drivers/block/rnbd/ 18172 18173ROCCAT DRIVERS 18174M: Stefan Achatz <erazor_de@users.sourceforge.net> 18175S: Maintained 18176W: http://sourceforge.net/projects/roccat/ 18177F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18178F: drivers/hid/hid-roccat* 18179F: include/linux/hid-roccat* 18180 18181ROCKCHIP CRYPTO DRIVERS 18182M: Corentin Labbe <clabbe@baylibre.com> 18183L: linux-crypto@vger.kernel.org 18184S: Maintained 18185F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18186F: drivers/crypto/rockchip/ 18187 18188ROCKCHIP I2S TDM DRIVER 18189M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18190L: linux-rockchip@lists.infradead.org 18191S: Maintained 18192F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18193F: sound/soc/rockchip/rockchip_i2s_tdm.* 18194 18195ROCKCHIP ISP V1 DRIVER 18196M: Dafna Hirschfeld <dafna@fastmail.com> 18197L: linux-media@vger.kernel.org 18198L: linux-rockchip@lists.infradead.org 18199S: Maintained 18200F: Documentation/admin-guide/media/rkisp1.rst 18201F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18202F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18203F: drivers/media/platform/rockchip/rkisp1 18204F: include/uapi/linux/rkisp1-config.h 18205 18206ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18207M: Jacob Chen <jacob-chen@iotwrt.com> 18208M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18209L: linux-media@vger.kernel.org 18210L: linux-rockchip@lists.infradead.org 18211S: Maintained 18212F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18213F: drivers/media/platform/rockchip/rga/ 18214 18215ROCKCHIP VIDEO DECODER DRIVER 18216M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18217L: linux-media@vger.kernel.org 18218L: linux-rockchip@lists.infradead.org 18219S: Maintained 18220F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18221F: drivers/staging/media/rkvdec/ 18222 18223ROCKER DRIVER 18224M: Jiri Pirko <jiri@resnulli.us> 18225L: netdev@vger.kernel.org 18226S: Supported 18227F: drivers/net/ethernet/rocker/ 18228 18229ROCKETPORT EXPRESS/INFINITY DRIVER 18230M: Kevin Cernekee <cernekee@gmail.com> 18231L: linux-serial@vger.kernel.org 18232S: Odd Fixes 18233F: drivers/tty/serial/rp2.* 18234 18235ROHM BD99954 CHARGER IC 18236M: Matti Vaittinen <mazziesaccount@gmail.com> 18237S: Supported 18238F: drivers/power/supply/bd99954-charger.c 18239F: drivers/power/supply/bd99954-charger.h 18240 18241ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18242M: Tomasz Duszynski <tduszyns@gmail.com> 18243S: Maintained 18244F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18245F: drivers/iio/light/bh1750.c 18246 18247ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18248M: Matti Vaittinen <mazziesaccount@gmail.com> 18249L: linux-iio@vger.kernel.org 18250S: Supported 18251F: drivers/iio/light/rohm-bu27034.c 18252 18253ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18254M: Marek Vasut <marek.vasut+renesas@gmail.com> 18255L: linux-kernel@vger.kernel.org 18256L: linux-renesas-soc@vger.kernel.org 18257S: Supported 18258F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18259F: drivers/gpio/gpio-bd9571mwv.c 18260F: drivers/mfd/bd9571mwv.c 18261F: drivers/regulator/bd9571mwv-regulator.c 18262F: include/linux/mfd/bd9571mwv.h 18263 18264ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18265M: Matti Vaittinen <mazziesaccount@gmail.com> 18266S: Supported 18267F: drivers/clk/clk-bd718x7.c 18268F: drivers/gpio/gpio-bd71815.c 18269F: drivers/gpio/gpio-bd71828.c 18270F: drivers/mfd/rohm-bd71828.c 18271F: drivers/mfd/rohm-bd718x7.c 18272F: drivers/mfd/rohm-bd9576.c 18273F: drivers/regulator/bd71815-regulator.c 18274F: drivers/regulator/bd71828-regulator.c 18275F: drivers/regulator/bd718x7-regulator.c 18276F: drivers/regulator/bd9576-regulator.c 18277F: drivers/regulator/rohm-regulator.c 18278F: drivers/rtc/rtc-bd70528.c 18279F: drivers/watchdog/bd9576_wdt.c 18280F: include/linux/mfd/rohm-bd71815.h 18281F: include/linux/mfd/rohm-bd71828.h 18282F: include/linux/mfd/rohm-bd718x7.h 18283F: include/linux/mfd/rohm-bd957x.h 18284F: include/linux/mfd/rohm-generic.h 18285F: include/linux/mfd/rohm-shared.h 18286 18287ROSE NETWORK LAYER 18288M: Ralf Baechle <ralf@linux-mips.org> 18289L: linux-hams@vger.kernel.org 18290S: Maintained 18291W: http://www.linux-ax25.org/ 18292F: include/net/rose.h 18293F: include/uapi/linux/rose.h 18294F: net/rose/ 18295 18296ROTATION DRIVER FOR ALLWINNER A83T 18297M: Jernej Skrabec <jernej.skrabec@gmail.com> 18298L: linux-media@vger.kernel.org 18299S: Maintained 18300T: git git://linuxtv.org/media_tree.git 18301F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18302F: drivers/media/platform/sunxi/sun8i-rotate/ 18303 18304RPMSG TTY DRIVER 18305M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18306L: linux-remoteproc@vger.kernel.org 18307S: Maintained 18308F: drivers/tty/rpmsg_tty.c 18309 18310RTL2830 MEDIA DRIVER 18311M: Antti Palosaari <crope@iki.fi> 18312L: linux-media@vger.kernel.org 18313S: Maintained 18314W: https://linuxtv.org 18315W: http://palosaari.fi/linux/ 18316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18317T: git git://linuxtv.org/anttip/media_tree.git 18318F: drivers/media/dvb-frontends/rtl2830* 18319 18320RTL2832 MEDIA DRIVER 18321M: Antti Palosaari <crope@iki.fi> 18322L: linux-media@vger.kernel.org 18323S: Maintained 18324W: https://linuxtv.org 18325W: http://palosaari.fi/linux/ 18326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18327T: git git://linuxtv.org/anttip/media_tree.git 18328F: drivers/media/dvb-frontends/rtl2832* 18329 18330RTL2832_SDR MEDIA DRIVER 18331M: Antti Palosaari <crope@iki.fi> 18332L: linux-media@vger.kernel.org 18333S: Maintained 18334W: https://linuxtv.org 18335W: http://palosaari.fi/linux/ 18336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18337T: git git://linuxtv.org/anttip/media_tree.git 18338F: drivers/media/dvb-frontends/rtl2832_sdr* 18339 18340RTL8180 WIRELESS DRIVER 18341L: linux-wireless@vger.kernel.org 18342S: Orphan 18343W: https://wireless.wiki.kernel.org/ 18344T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18345F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18346 18347RTL8187 WIRELESS DRIVER 18348M: Herton Ronaldo Krzesinski <herton@canonical.com> 18349M: Hin-Tak Leung <htl10@users.sourceforge.net> 18350M: Larry Finger <Larry.Finger@lwfinger.net> 18351L: linux-wireless@vger.kernel.org 18352S: Maintained 18353W: https://wireless.wiki.kernel.org/ 18354T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18355F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18356 18357RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18358M: Jes Sorensen <Jes.Sorensen@gmail.com> 18359L: linux-wireless@vger.kernel.org 18360S: Maintained 18361T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18362F: drivers/net/wireless/realtek/rtl8xxxu/ 18363 18364RTRS TRANSPORT DRIVERS 18365M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18366M: Jack Wang <jinpu.wang@ionos.com> 18367L: linux-rdma@vger.kernel.org 18368S: Maintained 18369F: drivers/infiniband/ulp/rtrs/ 18370 18371RUNTIME VERIFICATION (RV) 18372M: Daniel Bristot de Oliveira <bristot@kernel.org> 18373M: Steven Rostedt <rostedt@goodmis.org> 18374L: linux-trace-devel@vger.kernel.org 18375S: Maintained 18376F: Documentation/trace/rv/ 18377F: include/linux/rv.h 18378F: include/rv/ 18379F: kernel/trace/rv/ 18380F: tools/verification/ 18381 18382RUST 18383M: Miguel Ojeda <ojeda@kernel.org> 18384M: Alex Gaynor <alex.gaynor@gmail.com> 18385M: Wedson Almeida Filho <wedsonaf@gmail.com> 18386R: Boqun Feng <boqun.feng@gmail.com> 18387R: Gary Guo <gary@garyguo.net> 18388R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18389R: Benno Lossin <benno.lossin@proton.me> 18390L: rust-for-linux@vger.kernel.org 18391S: Supported 18392W: https://github.com/Rust-for-Linux/linux 18393B: https://github.com/Rust-for-Linux/linux/issues 18394C: zulip://rust-for-linux.zulipchat.com 18395T: git https://github.com/Rust-for-Linux/linux.git rust-next 18396F: Documentation/rust/ 18397F: rust/ 18398F: samples/rust/ 18399F: scripts/*rust* 18400K: \b(?i:rust)\b 18401 18402RXRPC SOCKETS (AF_RXRPC) 18403M: David Howells <dhowells@redhat.com> 18404M: Marc Dionne <marc.dionne@auristor.com> 18405L: linux-afs@lists.infradead.org 18406S: Supported 18407W: https://www.infradead.org/~dhowells/kafs/ 18408F: Documentation/networking/rxrpc.rst 18409F: include/keys/rxrpc-type.h 18410F: include/net/af_rxrpc.h 18411F: include/trace/events/rxrpc.h 18412F: include/uapi/linux/rxrpc.h 18413F: net/rxrpc/ 18414 18415S3 SAVAGE FRAMEBUFFER DRIVER 18416M: Antonino Daplas <adaplas@gmail.com> 18417L: linux-fbdev@vger.kernel.org 18418S: Maintained 18419F: drivers/video/fbdev/savage/ 18420 18421S390 ARCHITECTURE 18422M: Heiko Carstens <hca@linux.ibm.com> 18423M: Vasily Gorbik <gor@linux.ibm.com> 18424M: Alexander Gordeev <agordeev@linux.ibm.com> 18425R: Christian Borntraeger <borntraeger@linux.ibm.com> 18426R: Sven Schnelle <svens@linux.ibm.com> 18427L: linux-s390@vger.kernel.org 18428S: Supported 18429T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18430F: Documentation/driver-api/s390-drivers.rst 18431F: Documentation/s390/ 18432F: arch/s390/ 18433F: drivers/s390/ 18434F: drivers/watchdog/diag288_wdt.c 18435 18436S390 COMMON I/O LAYER 18437M: Vineeth Vijayan <vneethv@linux.ibm.com> 18438M: Peter Oberparleiter <oberpar@linux.ibm.com> 18439L: linux-s390@vger.kernel.org 18440S: Supported 18441F: drivers/s390/cio/ 18442 18443S390 DASD DRIVER 18444M: Stefan Haberland <sth@linux.ibm.com> 18445M: Jan Hoeppner <hoeppner@linux.ibm.com> 18446L: linux-s390@vger.kernel.org 18447S: Supported 18448F: block/partitions/ibm.c 18449F: drivers/s390/block/dasd* 18450F: include/linux/dasd_mod.h 18451 18452S390 IOMMU (PCI) 18453M: Niklas Schnelle <schnelle@linux.ibm.com> 18454M: Matthew Rosato <mjrosato@linux.ibm.com> 18455R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18456L: linux-s390@vger.kernel.org 18457S: Supported 18458F: drivers/iommu/s390-iommu.c 18459 18460S390 IUCV NETWORK LAYER 18461M: Alexandra Winter <wintera@linux.ibm.com> 18462M: Wenjia Zhang <wenjia@linux.ibm.com> 18463L: linux-s390@vger.kernel.org 18464L: netdev@vger.kernel.org 18465S: Supported 18466F: drivers/s390/net/*iucv* 18467F: include/net/iucv/ 18468F: net/iucv/ 18469 18470S390 MM 18471M: Alexander Gordeev <agordeev@linux.ibm.com> 18472M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18473L: linux-s390@vger.kernel.org 18474S: Supported 18475T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18476F: arch/s390/include/asm/pgtable.h 18477F: arch/s390/mm 18478 18479S390 NETWORK DRIVERS 18480M: Alexandra Winter <wintera@linux.ibm.com> 18481M: Wenjia Zhang <wenjia@linux.ibm.com> 18482L: linux-s390@vger.kernel.org 18483L: netdev@vger.kernel.org 18484S: Supported 18485F: drivers/s390/net/ 18486 18487S390 PCI SUBSYSTEM 18488M: Niklas Schnelle <schnelle@linux.ibm.com> 18489M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18490L: linux-s390@vger.kernel.org 18491S: Supported 18492F: Documentation/s390/pci.rst 18493F: arch/s390/pci/ 18494F: drivers/pci/hotplug/s390_pci_hpc.c 18495 18496S390 SCM DRIVER 18497M: Vineeth Vijayan <vneethv@linux.ibm.com> 18498L: linux-s390@vger.kernel.org 18499S: Supported 18500F: drivers/s390/block/scm* 18501F: drivers/s390/cio/scm.c 18502 18503S390 VFIO AP DRIVER 18504M: Tony Krowiak <akrowiak@linux.ibm.com> 18505M: Halil Pasic <pasic@linux.ibm.com> 18506M: Jason Herne <jjherne@linux.ibm.com> 18507L: linux-s390@vger.kernel.org 18508S: Supported 18509F: Documentation/s390/vfio-ap* 18510F: drivers/s390/crypto/vfio_ap* 18511 18512S390 VFIO-CCW DRIVER 18513M: Eric Farman <farman@linux.ibm.com> 18514M: Matthew Rosato <mjrosato@linux.ibm.com> 18515R: Halil Pasic <pasic@linux.ibm.com> 18516L: linux-s390@vger.kernel.org 18517L: kvm@vger.kernel.org 18518S: Supported 18519F: Documentation/s390/vfio-ccw.rst 18520F: drivers/s390/cio/vfio_ccw* 18521F: include/uapi/linux/vfio_ccw.h 18522 18523S390 VFIO-PCI DRIVER 18524M: Matthew Rosato <mjrosato@linux.ibm.com> 18525M: Eric Farman <farman@linux.ibm.com> 18526L: linux-s390@vger.kernel.org 18527L: kvm@vger.kernel.org 18528S: Supported 18529F: arch/s390/kvm/pci* 18530F: drivers/vfio/pci/vfio_pci_zdev.c 18531F: include/uapi/linux/vfio_zdev.h 18532 18533S390 ZCRYPT DRIVER 18534M: Harald Freudenberger <freude@linux.ibm.com> 18535L: linux-s390@vger.kernel.org 18536S: Supported 18537F: drivers/s390/crypto/ 18538 18539S390 ZFCP DRIVER 18540M: Steffen Maier <maier@linux.ibm.com> 18541M: Benjamin Block <bblock@linux.ibm.com> 18542L: linux-s390@vger.kernel.org 18543S: Supported 18544F: drivers/s390/scsi/zfcp_* 18545 18546SAA6588 RDS RECEIVER DRIVER 18547M: Hans Verkuil <hverkuil@xs4all.nl> 18548L: linux-media@vger.kernel.org 18549S: Odd Fixes 18550W: https://linuxtv.org 18551T: git git://linuxtv.org/media_tree.git 18552F: drivers/media/i2c/saa6588* 18553 18554SAA7134 VIDEO4LINUX DRIVER 18555M: Mauro Carvalho Chehab <mchehab@kernel.org> 18556L: linux-media@vger.kernel.org 18557S: Odd fixes 18558W: https://linuxtv.org 18559T: git git://linuxtv.org/media_tree.git 18560F: Documentation/driver-api/media/drivers/saa7134* 18561F: drivers/media/pci/saa7134/ 18562 18563SAA7146 VIDEO4LINUX-2 DRIVER 18564M: Hans Verkuil <hverkuil@xs4all.nl> 18565L: linux-media@vger.kernel.org 18566S: Maintained 18567T: git git://linuxtv.org/media_tree.git 18568F: drivers/media/common/saa7146/ 18569F: drivers/media/pci/saa7146/ 18570F: include/media/drv-intf/saa7146* 18571 18572SAFESETID SECURITY MODULE 18573M: Micah Morton <mortonm@chromium.org> 18574S: Supported 18575F: Documentation/admin-guide/LSM/SafeSetID.rst 18576F: security/safesetid/ 18577 18578SAMSUNG AUDIO (ASoC) DRIVERS 18579M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18580M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18581L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18582S: Supported 18583B: mailto:linux-samsung-soc@vger.kernel.org 18584F: Documentation/devicetree/bindings/sound/samsung* 18585F: sound/soc/samsung/ 18586 18587SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18588M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18589L: linux-crypto@vger.kernel.org 18590L: linux-samsung-soc@vger.kernel.org 18591S: Maintained 18592F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18593F: drivers/crypto/exynos-rng.c 18594 18595SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18596M: Łukasz Stelmach <l.stelmach@samsung.com> 18597L: linux-samsung-soc@vger.kernel.org 18598S: Maintained 18599F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18600F: drivers/char/hw_random/exynos-trng.c 18601 18602SAMSUNG FRAMEBUFFER DRIVER 18603M: Jingoo Han <jingoohan1@gmail.com> 18604L: linux-fbdev@vger.kernel.org 18605S: Maintained 18606F: drivers/video/fbdev/s3c-fb.c 18607 18608SAMSUNG INTERCONNECT DRIVERS 18609M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18610M: Artur Świgoń <a.swigon@samsung.com> 18611L: linux-pm@vger.kernel.org 18612L: linux-samsung-soc@vger.kernel.org 18613S: Supported 18614F: drivers/interconnect/samsung/ 18615 18616SAMSUNG LAPTOP DRIVER 18617M: Corentin Chary <corentin.chary@gmail.com> 18618L: platform-driver-x86@vger.kernel.org 18619S: Maintained 18620F: drivers/platform/x86/samsung-laptop.c 18621 18622SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18623M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18624L: linux-kernel@vger.kernel.org 18625L: linux-samsung-soc@vger.kernel.org 18626S: Supported 18627B: mailto:linux-samsung-soc@vger.kernel.org 18628F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18629F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18630F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18631F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18632F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18633F: drivers/clk/clk-s2mps11.c 18634F: drivers/mfd/sec*.c 18635F: drivers/regulator/s2m*.c 18636F: drivers/regulator/s5m*.c 18637F: drivers/rtc/rtc-s5m.c 18638F: include/linux/mfd/samsung/ 18639 18640SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18641M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18642L: linux-media@vger.kernel.org 18643L: linux-samsung-soc@vger.kernel.org 18644S: Maintained 18645F: drivers/media/platform/samsung/s3c-camif/ 18646F: include/media/drv-intf/s3c_camif.h 18647 18648SAMSUNG S3FWRN5 NFC DRIVER 18649M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18650S: Maintained 18651F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18652F: drivers/nfc/s3fwrn5 18653 18654SAMSUNG S5C73M3 CAMERA DRIVER 18655M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18656M: Andrzej Hajda <andrzej.hajda@intel.com> 18657L: linux-media@vger.kernel.org 18658S: Supported 18659F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18660F: drivers/media/i2c/s5c73m3/* 18661 18662SAMSUNG S5K5BAF CAMERA DRIVER 18663M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18664M: Andrzej Hajda <andrzej.hajda@intel.com> 18665L: linux-media@vger.kernel.org 18666S: Supported 18667F: drivers/media/i2c/s5k5baf.c 18668 18669SAMSUNG S5P Security SubSystem (SSS) DRIVER 18670M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18671M: Vladimir Zapolskiy <vz@mleia.com> 18672L: linux-crypto@vger.kernel.org 18673L: linux-samsung-soc@vger.kernel.org 18674S: Maintained 18675F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18676F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18677F: drivers/crypto/s5p-sss.c 18678 18679SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18680M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18681L: linux-media@vger.kernel.org 18682S: Supported 18683Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18684F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18685F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18686F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18687F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18688F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18689F: drivers/media/platform/samsung/exynos4-is/ 18690 18691SAMSUNG SOC CLOCK DRIVERS 18692M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18693M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18694M: Tomasz Figa <tomasz.figa@gmail.com> 18695M: Chanwoo Choi <cw00.choi@samsung.com> 18696R: Alim Akhtar <alim.akhtar@samsung.com> 18697L: linux-samsung-soc@vger.kernel.org 18698S: Supported 18699T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18700T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18701F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18702F: Documentation/devicetree/bindings/clock/samsung,s3c* 18703F: drivers/clk/samsung/ 18704F: include/dt-bindings/clock/exynos*.h 18705F: include/dt-bindings/clock/s5p*.h 18706F: include/dt-bindings/clock/samsung,*.h 18707F: include/linux/clk/samsung.h 18708 18709SAMSUNG SPI DRIVERS 18710M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18711M: Andi Shyti <andi.shyti@kernel.org> 18712L: linux-spi@vger.kernel.org 18713L: linux-samsung-soc@vger.kernel.org 18714S: Maintained 18715F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18716F: drivers/spi/spi-s3c* 18717F: include/linux/platform_data/spi-s3c64xx.h 18718 18719SAMSUNG SXGBE DRIVERS 18720M: Byungho An <bh74.an@samsung.com> 18721L: netdev@vger.kernel.org 18722S: Supported 18723F: drivers/net/ethernet/samsung/sxgbe/ 18724 18725SAMSUNG THERMAL DRIVER 18726M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18727M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18728L: linux-pm@vger.kernel.org 18729L: linux-samsung-soc@vger.kernel.org 18730S: Maintained 18731F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18732F: drivers/thermal/samsung/ 18733 18734SAMSUNG USB2 PHY DRIVER 18735M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18736L: linux-kernel@vger.kernel.org 18737S: Supported 18738F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18739F: Documentation/driver-api/phy/samsung-usb2.rst 18740F: drivers/phy/samsung/phy-exynos4210-usb2.c 18741F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18742F: drivers/phy/samsung/phy-exynos5250-usb2.c 18743F: drivers/phy/samsung/phy-s5pv210-usb2.c 18744F: drivers/phy/samsung/phy-samsung-usb2.c 18745F: drivers/phy/samsung/phy-samsung-usb2.h 18746 18747SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18748M: Paul Barker <paul.barker@sancloud.com> 18749R: Marc Murphy <marc.murphy@sancloud.com> 18750S: Supported 18751F: arch/arm/boot/dts/am335x-sancloud* 18752 18753SC1200 WDT DRIVER 18754M: Zwane Mwaikambo <zwanem@gmail.com> 18755S: Maintained 18756F: drivers/watchdog/sc1200wdt.c 18757 18758SCHEDULER 18759M: Ingo Molnar <mingo@redhat.com> 18760M: Peter Zijlstra <peterz@infradead.org> 18761M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18762M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18763R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18764R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18765R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18766R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18767R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18768R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18769L: linux-kernel@vger.kernel.org 18770S: Maintained 18771T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18772F: include/linux/preempt.h 18773F: include/linux/sched.h 18774F: include/linux/wait.h 18775F: include/uapi/linux/sched.h 18776F: kernel/sched/ 18777 18778SCSI RDMA PROTOCOL (SRP) INITIATOR 18779M: Bart Van Assche <bvanassche@acm.org> 18780L: linux-rdma@vger.kernel.org 18781S: Supported 18782Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18783F: drivers/infiniband/ulp/srp/ 18784F: include/scsi/srp.h 18785 18786SCSI RDMA PROTOCOL (SRP) TARGET 18787M: Bart Van Assche <bvanassche@acm.org> 18788L: linux-rdma@vger.kernel.org 18789L: target-devel@vger.kernel.org 18790S: Supported 18791Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18792F: drivers/infiniband/ulp/srpt/ 18793 18794SCSI SG DRIVER 18795M: Doug Gilbert <dgilbert@interlog.com> 18796L: linux-scsi@vger.kernel.org 18797S: Maintained 18798W: http://sg.danny.cz/sg 18799F: Documentation/scsi/scsi-generic.rst 18800F: drivers/scsi/sg.c 18801F: include/scsi/sg.h 18802 18803SCSI SUBSYSTEM 18804M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18805M: "Martin K. Petersen" <martin.petersen@oracle.com> 18806L: linux-scsi@vger.kernel.org 18807S: Maintained 18808Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18809T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18810T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18811F: Documentation/devicetree/bindings/scsi/ 18812F: drivers/scsi/ 18813F: drivers/ufs/ 18814F: include/scsi/ 18815 18816SCSI TAPE DRIVER 18817M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18818L: linux-scsi@vger.kernel.org 18819S: Maintained 18820F: Documentation/scsi/st.rst 18821F: drivers/scsi/st.* 18822F: drivers/scsi/st_*.h 18823 18824SCSI TARGET CORE USER DRIVER 18825M: Bodo Stroesser <bostroesser@gmail.com> 18826L: linux-scsi@vger.kernel.org 18827L: target-devel@vger.kernel.org 18828S: Supported 18829F: Documentation/target/tcmu-design.rst 18830F: drivers/target/target_core_user.c 18831F: include/uapi/linux/target_core_user.h 18832 18833SCSI TARGET SUBSYSTEM 18834M: "Martin K. Petersen" <martin.petersen@oracle.com> 18835L: linux-scsi@vger.kernel.org 18836L: target-devel@vger.kernel.org 18837S: Supported 18838W: http://www.linux-iscsi.org 18839Q: https://patchwork.kernel.org/project/target-devel/list/ 18840T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18841F: Documentation/target/ 18842F: drivers/target/ 18843F: include/target/ 18844 18845SCTP PROTOCOL 18846M: Neil Horman <nhorman@tuxdriver.com> 18847M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18848M: Xin Long <lucien.xin@gmail.com> 18849L: linux-sctp@vger.kernel.org 18850S: Maintained 18851W: http://lksctp.sourceforge.net 18852F: Documentation/networking/sctp.rst 18853F: include/linux/sctp.h 18854F: include/net/sctp/ 18855F: include/uapi/linux/sctp.h 18856F: net/sctp/ 18857 18858SCx200 CPU SUPPORT 18859M: Jim Cromie <jim.cromie@gmail.com> 18860S: Odd Fixes 18861F: Documentation/i2c/busses/scx200_acb.rst 18862F: arch/x86/platform/scx200/ 18863F: drivers/i2c/busses/scx200* 18864F: drivers/mtd/maps/scx200_docflash.c 18865F: drivers/watchdog/scx200_wdt.c 18866F: include/linux/scx200.h 18867 18868SCx200 GPIO DRIVER 18869M: Jim Cromie <jim.cromie@gmail.com> 18870S: Maintained 18871F: drivers/char/scx200_gpio.c 18872F: include/linux/scx200_gpio.h 18873 18874SCx200 HRT CLOCKSOURCE DRIVER 18875M: Jim Cromie <jim.cromie@gmail.com> 18876S: Maintained 18877F: drivers/clocksource/scx200_hrt.c 18878 18879SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18880M: Sascha Sommer <saschasommer@freenet.de> 18881L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18882S: Maintained 18883F: drivers/mmc/host/sdricoh_cs.c 18884 18885SECO BOARDS CEC DRIVER 18886M: Ettore Chimenti <ek5.chimenti@gmail.com> 18887S: Maintained 18888F: drivers/media/cec/platform/seco/seco-cec.c 18889F: drivers/media/cec/platform/seco/seco-cec.h 18890 18891SECURE COMPUTING 18892M: Kees Cook <keescook@chromium.org> 18893R: Andy Lutomirski <luto@amacapital.net> 18894R: Will Drewry <wad@chromium.org> 18895S: Supported 18896T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18897F: Documentation/userspace-api/seccomp_filter.rst 18898F: include/linux/seccomp.h 18899F: include/uapi/linux/seccomp.h 18900F: kernel/seccomp.c 18901F: tools/testing/selftests/kselftest_harness.h 18902F: tools/testing/selftests/seccomp/* 18903K: \bsecure_computing 18904K: \bTIF_SECCOMP\b 18905 18906SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18907M: Kamal Dasu <kdasu.kdev@gmail.com> 18908M: Al Cooper <alcooperx@gmail.com> 18909R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18910L: linux-mmc@vger.kernel.org 18911S: Maintained 18912F: drivers/mmc/host/sdhci-brcmstb* 18913 18914SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18915M: Adrian Hunter <adrian.hunter@intel.com> 18916L: linux-mmc@vger.kernel.org 18917S: Supported 18918F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18919F: drivers/mmc/host/sdhci* 18920 18921SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18922M: Eugen Hristev <eugen.hristev@microchip.com> 18923L: linux-mmc@vger.kernel.org 18924S: Supported 18925F: drivers/mmc/host/sdhci-of-at91.c 18926 18927SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18928M: Haibo Chen <haibo.chen@nxp.com> 18929L: linux-imx@nxp.com 18930L: linux-mmc@vger.kernel.org 18931S: Maintained 18932F: drivers/mmc/host/sdhci-esdhc-imx.c 18933 18934SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18935M: Ben Dooks <ben-linux@fluff.org> 18936M: Jaehoon Chung <jh80.chung@samsung.com> 18937L: linux-mmc@vger.kernel.org 18938S: Maintained 18939F: drivers/mmc/host/sdhci-s3c* 18940 18941SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18942M: Viresh Kumar <vireshk@kernel.org> 18943L: linux-mmc@vger.kernel.org 18944S: Maintained 18945F: drivers/mmc/host/sdhci-spear.c 18946 18947SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18948M: Vignesh Raghavendra <vigneshr@ti.com> 18949L: linux-mmc@vger.kernel.org 18950S: Maintained 18951F: drivers/mmc/host/sdhci-omap.c 18952 18953SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18954M: Jonathan Derrick <jonathan.derrick@linux.dev> 18955L: linux-block@vger.kernel.org 18956S: Supported 18957F: block/opal_proto.h 18958F: block/sed* 18959F: include/linux/sed* 18960F: include/uapi/linux/sed* 18961 18962SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18963M: Mark Rutland <mark.rutland@arm.com> 18964M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18965M: Sudeep Holla <sudeep.holla@arm.com> 18966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18967S: Maintained 18968F: drivers/firmware/smccc/ 18969F: include/linux/arm-smccc.h 18970 18971SECURITY CONTACT 18972M: Security Officers <security@kernel.org> 18973S: Supported 18974F: Documentation/process/security-bugs.rst 18975 18976SECURITY SUBSYSTEM 18977M: Paul Moore <paul@paul-moore.com> 18978M: James Morris <jmorris@namei.org> 18979M: "Serge E. Hallyn" <serge@hallyn.com> 18980L: linux-security-module@vger.kernel.org (suggested Cc:) 18981S: Supported 18982W: http://kernsec.org/ 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18984F: security/ 18985X: security/selinux/ 18986 18987SELINUX SECURITY MODULE 18988M: Paul Moore <paul@paul-moore.com> 18989M: Stephen Smalley <stephen.smalley.work@gmail.com> 18990M: Eric Paris <eparis@parisplace.org> 18991L: selinux@vger.kernel.org 18992S: Supported 18993W: https://selinuxproject.org 18994W: https://github.com/SELinuxProject 18995T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18996F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18997F: Documentation/ABI/removed/sysfs-selinux-disable 18998F: Documentation/admin-guide/LSM/SELinux.rst 18999F: include/trace/events/avc.h 19000F: include/uapi/linux/selinux_netlink.h 19001F: scripts/selinux/ 19002F: security/selinux/ 19003 19004SENSABLE PHANTOM 19005M: Jiri Slaby <jirislaby@kernel.org> 19006S: Maintained 19007F: drivers/misc/phantom.c 19008F: include/uapi/linux/phantom.h 19009 19010SENSEAIR SUNRISE 006-0-0007 19011M: Jacopo Mondi <jacopo@jmondi.org> 19012S: Maintained 19013F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19014F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19015F: drivers/iio/chemical/sunrise_co2.c 19016 19017SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19018M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19019S: Maintained 19020F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19021F: drivers/iio/chemical/scd30.h 19022F: drivers/iio/chemical/scd30_core.c 19023F: drivers/iio/chemical/scd30_i2c.c 19024F: drivers/iio/chemical/scd30_serial.c 19025 19026SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19027M: Roan van Dijk <roan@protonic.nl> 19028S: Maintained 19029F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19030F: drivers/iio/chemical/scd4x.c 19031 19032SENSIRION SGP40 GAS SENSOR DRIVER 19033M: Andreas Klinger <ak@it-klinger.de> 19034S: Maintained 19035F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19036F: drivers/iio/chemical/sgp40.c 19037 19038SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19039M: Tomasz Duszynski <tduszyns@gmail.com> 19040S: Maintained 19041F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19042F: drivers/iio/chemical/sps30.c 19043F: drivers/iio/chemical/sps30_i2c.c 19044F: drivers/iio/chemical/sps30_serial.c 19045 19046SERIAL DEVICE BUS 19047M: Rob Herring <robh@kernel.org> 19048L: linux-serial@vger.kernel.org 19049S: Maintained 19050F: Documentation/devicetree/bindings/serial/serial.yaml 19051F: drivers/tty/serdev/ 19052F: include/linux/serdev.h 19053 19054SERIAL DRIVERS 19055M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19056L: linux-serial@vger.kernel.org 19057S: Maintained 19058F: Documentation/devicetree/bindings/serial/ 19059F: drivers/tty/serial/ 19060 19061SERIAL IR RECEIVER 19062M: Sean Young <sean@mess.org> 19063L: linux-media@vger.kernel.org 19064S: Maintained 19065F: drivers/media/rc/serial_ir.c 19066 19067SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19068M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19069L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19070S: Maintained 19071F: Documentation/devicetree/bindings/slimbus/ 19072F: drivers/slimbus/ 19073F: include/linux/slimbus.h 19074 19075SFC NETWORK DRIVER 19076M: Edward Cree <ecree.xilinx@gmail.com> 19077M: Martin Habets <habetsm.xilinx@gmail.com> 19078L: netdev@vger.kernel.org 19079L: linux-net-drivers@amd.com 19080S: Supported 19081F: Documentation/networking/devlink/sfc.rst 19082F: drivers/net/ethernet/sfc/ 19083 19084SFCTEMP HWMON DRIVER 19085M: Emil Renner Berthing <kernel@esmil.dk> 19086L: linux-hwmon@vger.kernel.org 19087S: Maintained 19088F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19089F: Documentation/hwmon/sfctemp.rst 19090F: drivers/hwmon/sfctemp.c 19091 19092SFF/SFP/SFP+ MODULE SUPPORT 19093M: Russell King <linux@armlinux.org.uk> 19094L: netdev@vger.kernel.org 19095S: Maintained 19096F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19097F: drivers/net/phy/phylink.c 19098F: drivers/net/phy/sfp* 19099F: include/linux/mdio/mdio-i2c.h 19100F: include/linux/phylink.h 19101F: include/linux/sfp.h 19102K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19103 19104SGI GRU DRIVER 19105M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19106S: Maintained 19107F: drivers/misc/sgi-gru/ 19108 19109SGI XP/XPC/XPNET DRIVER 19110M: Robin Holt <robinmholt@gmail.com> 19111M: Steve Wahl <steve.wahl@hpe.com> 19112R: Mike Travis <mike.travis@hpe.com> 19113S: Maintained 19114F: drivers/misc/sgi-xp/ 19115 19116SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19117M: Karsten Graul <kgraul@linux.ibm.com> 19118M: Wenjia Zhang <wenjia@linux.ibm.com> 19119M: Jan Karcher <jaka@linux.ibm.com> 19120L: linux-s390@vger.kernel.org 19121S: Supported 19122F: net/smc/ 19123 19124SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19125M: Linus Walleij <linus.walleij@linaro.org> 19126L: linux-iio@vger.kernel.org 19127S: Maintained 19128T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19129F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19130F: drivers/iio/light/gp2ap002.c 19131 19132SHARP RJ54N1CB0C SENSOR DRIVER 19133M: Jacopo Mondi <jacopo@jmondi.org> 19134L: linux-media@vger.kernel.org 19135S: Odd fixes 19136T: git git://linuxtv.org/media_tree.git 19137F: drivers/media/i2c/rj54n1cb0c.c 19138F: include/media/i2c/rj54n1cb0c.h 19139 19140SH_VOU V4L2 OUTPUT DRIVER 19141L: linux-media@vger.kernel.org 19142S: Orphan 19143F: drivers/media/platform/renesas/sh_vou.c 19144F: include/media/drv-intf/sh_vou.h 19145 19146SI2157 MEDIA DRIVER 19147M: Antti Palosaari <crope@iki.fi> 19148L: linux-media@vger.kernel.org 19149S: Maintained 19150W: https://linuxtv.org 19151W: http://palosaari.fi/linux/ 19152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19153T: git git://linuxtv.org/anttip/media_tree.git 19154F: drivers/media/tuners/si2157* 19155 19156SI2165 MEDIA DRIVER 19157M: Matthias Schwarzott <zzam@gentoo.org> 19158L: linux-media@vger.kernel.org 19159S: Maintained 19160W: https://linuxtv.org 19161Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19162F: drivers/media/dvb-frontends/si2165* 19163 19164SI2168 MEDIA DRIVER 19165M: Antti Palosaari <crope@iki.fi> 19166L: linux-media@vger.kernel.org 19167S: Maintained 19168W: https://linuxtv.org 19169W: http://palosaari.fi/linux/ 19170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19171T: git git://linuxtv.org/anttip/media_tree.git 19172F: drivers/media/dvb-frontends/si2168* 19173 19174SI470X FM RADIO RECEIVER I2C DRIVER 19175M: Hans Verkuil <hverkuil@xs4all.nl> 19176L: linux-media@vger.kernel.org 19177S: Odd Fixes 19178W: https://linuxtv.org 19179T: git git://linuxtv.org/media_tree.git 19180F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19181F: drivers/media/radio/si470x/radio-si470x-i2c.c 19182 19183SI470X FM RADIO RECEIVER USB DRIVER 19184M: Hans Verkuil <hverkuil@xs4all.nl> 19185L: linux-media@vger.kernel.org 19186S: Maintained 19187W: https://linuxtv.org 19188T: git git://linuxtv.org/media_tree.git 19189F: drivers/media/radio/si470x/radio-si470x-common.c 19190F: drivers/media/radio/si470x/radio-si470x-usb.c 19191F: drivers/media/radio/si470x/radio-si470x.h 19192 19193SI4713 FM RADIO TRANSMITTER I2C DRIVER 19194M: Eduardo Valentin <edubezval@gmail.com> 19195L: linux-media@vger.kernel.org 19196S: Odd Fixes 19197W: https://linuxtv.org 19198T: git git://linuxtv.org/media_tree.git 19199F: drivers/media/radio/si4713/si4713.? 19200 19201SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19202M: Eduardo Valentin <edubezval@gmail.com> 19203L: linux-media@vger.kernel.org 19204S: Odd Fixes 19205W: https://linuxtv.org 19206T: git git://linuxtv.org/media_tree.git 19207F: drivers/media/radio/si4713/radio-platform-si4713.c 19208 19209SI4713 FM RADIO TRANSMITTER USB DRIVER 19210M: Hans Verkuil <hverkuil@xs4all.nl> 19211L: linux-media@vger.kernel.org 19212S: Maintained 19213W: https://linuxtv.org 19214T: git git://linuxtv.org/media_tree.git 19215F: drivers/media/radio/si4713/radio-usb-si4713.c 19216 19217SIANO DVB DRIVER 19218M: Mauro Carvalho Chehab <mchehab@kernel.org> 19219L: linux-media@vger.kernel.org 19220S: Odd fixes 19221W: https://linuxtv.org 19222T: git git://linuxtv.org/media_tree.git 19223F: drivers/media/common/siano/ 19224F: drivers/media/mmc/siano/ 19225F: drivers/media/usb/siano/ 19226F: drivers/media/usb/siano/ 19227 19228SIFIVE DRIVERS 19229M: Palmer Dabbelt <palmer@dabbelt.com> 19230M: Paul Walmsley <paul.walmsley@sifive.com> 19231L: linux-riscv@lists.infradead.org 19232S: Supported 19233N: sifive 19234K: [^@]sifive 19235 19236SIFIVE FU540 SYSTEM-ON-CHIP 19237M: Paul Walmsley <paul.walmsley@sifive.com> 19238M: Palmer Dabbelt <palmer@dabbelt.com> 19239L: linux-riscv@lists.infradead.org 19240S: Supported 19241T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19242N: fu540 19243K: fu540 19244 19245SIFIVE PDMA DRIVER 19246M: Green Wan <green.wan@sifive.com> 19247S: Maintained 19248F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19249F: drivers/dma/sf-pdma/ 19250 19251SIFIVE SOC DRIVERS 19252M: Conor Dooley <conor@kernel.org> 19253L: linux-riscv@lists.infradead.org 19254S: Maintained 19255T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19256F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19257F: drivers/soc/sifive/ 19258 19259SILEAD TOUCHSCREEN DRIVER 19260M: Hans de Goede <hdegoede@redhat.com> 19261L: linux-input@vger.kernel.org 19262L: platform-driver-x86@vger.kernel.org 19263S: Maintained 19264F: drivers/input/touchscreen/silead.c 19265F: drivers/platform/x86/touchscreen_dmi.c 19266 19267SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19268M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19269S: Supported 19270F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19271F: drivers/net/wireless/silabs/wfx/ 19272 19273SILICON MOTION SM712 FRAME BUFFER DRIVER 19274M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19275M: Teddy Wang <teddy.wang@siliconmotion.com> 19276M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19277L: linux-fbdev@vger.kernel.org 19278S: Maintained 19279F: Documentation/fb/sm712fb.rst 19280F: drivers/video/fbdev/sm712* 19281 19282SILVACO I3C DUAL-ROLE MASTER 19283M: Miquel Raynal <miquel.raynal@bootlin.com> 19284M: Conor Culhane <conor.culhane@silvaco.com> 19285L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19286S: Maintained 19287F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19288F: drivers/i3c/master/svc-i3c-master.c 19289 19290SIMPLEFB FB DRIVER 19291M: Hans de Goede <hdegoede@redhat.com> 19292L: linux-fbdev@vger.kernel.org 19293S: Maintained 19294F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19295F: drivers/video/fbdev/simplefb.c 19296F: include/linux/platform_data/simplefb.h 19297 19298SIMTEC EB110ATX (Chalice CATS) 19299M: Simtec Linux Team <linux@simtec.co.uk> 19300S: Supported 19301W: http://www.simtec.co.uk/products/EB110ATX/ 19302 19303SIOX 19304M: Thorsten Scherer <t.scherer@eckelmann.de> 19305M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19306R: Pengutronix Kernel Team <kernel@pengutronix.de> 19307S: Supported 19308F: drivers/gpio/gpio-siox.c 19309F: drivers/siox/* 19310F: include/trace/events/siox.h 19311 19312SIPHASH PRF ROUTINES 19313M: Jason A. Donenfeld <Jason@zx2c4.com> 19314S: Maintained 19315F: include/linux/siphash.h 19316F: lib/siphash.c 19317F: lib/siphash_kunit.c 19318 19319SIS 190 ETHERNET DRIVER 19320M: Francois Romieu <romieu@fr.zoreil.com> 19321L: netdev@vger.kernel.org 19322S: Maintained 19323F: drivers/net/ethernet/sis/sis190.c 19324 19325SIS 900/7016 FAST ETHERNET DRIVER 19326M: Daniele Venzano <venza@brownhat.org> 19327L: netdev@vger.kernel.org 19328S: Maintained 19329W: http://www.brownhat.org/sis900.html 19330F: drivers/net/ethernet/sis/sis900.* 19331 19332SIS FRAMEBUFFER DRIVER 19333S: Orphan 19334F: Documentation/fb/sisfb.rst 19335F: drivers/video/fbdev/sis/ 19336F: include/video/sisfb.h 19337 19338SIS I2C TOUCHSCREEN DRIVER 19339M: Mika Penttilä <mpenttil@redhat.com> 19340L: linux-input@vger.kernel.org 19341S: Maintained 19342F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19343F: drivers/input/touchscreen/sis_i2c.c 19344 19345SIS USB2VGA DRIVER 19346M: Thomas Winischhofer <thomas@winischhofer.net> 19347S: Maintained 19348W: http://www.winischhofer.at/linuxsisusbvga.shtml 19349F: drivers/usb/misc/sisusbvga/ 19350 19351SL28 CPLD MFD DRIVER 19352M: Michael Walle <michael@walle.cc> 19353S: Maintained 19354F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19355F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19356F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19357F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19358F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19359F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19360F: drivers/gpio/gpio-sl28cpld.c 19361F: drivers/hwmon/sl28cpld-hwmon.c 19362F: drivers/irqchip/irq-sl28cpld.c 19363F: drivers/pwm/pwm-sl28cpld.c 19364F: drivers/watchdog/sl28cpld_wdt.c 19365 19366SL28 VPD NVMEM LAYOUT DRIVER 19367M: Michael Walle <michael@walle.cc> 19368S: Maintained 19369F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19370F: drivers/nvmem/layouts/sl28vpd.c 19371 19372SLAB ALLOCATOR 19373M: Christoph Lameter <cl@linux.com> 19374M: Pekka Enberg <penberg@kernel.org> 19375M: David Rientjes <rientjes@google.com> 19376M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19377M: Andrew Morton <akpm@linux-foundation.org> 19378M: Vlastimil Babka <vbabka@suse.cz> 19379R: Roman Gushchin <roman.gushchin@linux.dev> 19380R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19381L: linux-mm@kvack.org 19382S: Maintained 19383T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19384F: include/linux/sl?b*.h 19385F: mm/sl?b* 19386 19387SLCAN CAN NETWORK DRIVER 19388M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19389L: linux-can@vger.kernel.org 19390S: Maintained 19391F: drivers/net/can/slcan/ 19392 19393SLEEPABLE READ-COPY UPDATE (SRCU) 19394M: Lai Jiangshan <jiangshanlai@gmail.com> 19395M: "Paul E. McKenney" <paulmck@kernel.org> 19396M: Josh Triplett <josh@joshtriplett.org> 19397R: Steven Rostedt <rostedt@goodmis.org> 19398R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19399L: rcu@vger.kernel.org 19400S: Supported 19401W: http://www.rdrop.com/users/paulmck/RCU/ 19402T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19403F: include/linux/srcu*.h 19404F: kernel/rcu/srcu*.c 19405 19406SMACK SECURITY MODULE 19407M: Casey Schaufler <casey@schaufler-ca.com> 19408L: linux-security-module@vger.kernel.org 19409S: Maintained 19410W: http://schaufler-ca.com 19411T: git git://github.com/cschaufler/smack-next 19412F: Documentation/admin-guide/LSM/Smack.rst 19413F: security/smack/ 19414 19415SMC91x ETHERNET DRIVER 19416M: Nicolas Pitre <nico@fluxnic.net> 19417S: Odd Fixes 19418F: drivers/net/ethernet/smsc/smc91x.* 19419 19420SMM665 HARDWARE MONITOR DRIVER 19421M: Guenter Roeck <linux@roeck-us.net> 19422L: linux-hwmon@vger.kernel.org 19423S: Maintained 19424F: Documentation/hwmon/smm665.rst 19425F: drivers/hwmon/smm665.c 19426 19427SMSC EMC2103 HARDWARE MONITOR DRIVER 19428M: Steve Glendinning <steve.glendinning@shawell.net> 19429L: linux-hwmon@vger.kernel.org 19430S: Maintained 19431F: Documentation/hwmon/emc2103.rst 19432F: drivers/hwmon/emc2103.c 19433 19434SMSC SCH5627 HARDWARE MONITOR DRIVER 19435M: Hans de Goede <hdegoede@redhat.com> 19436L: linux-hwmon@vger.kernel.org 19437S: Supported 19438F: Documentation/hwmon/sch5627.rst 19439F: drivers/hwmon/sch5627.c 19440 19441SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19442M: Steve Glendinning <steve.glendinning@shawell.net> 19443L: linux-fbdev@vger.kernel.org 19444S: Maintained 19445F: drivers/video/fbdev/smscufx.c 19446 19447SMSC47B397 HARDWARE MONITOR DRIVER 19448M: Jean Delvare <jdelvare@suse.com> 19449L: linux-hwmon@vger.kernel.org 19450S: Maintained 19451F: Documentation/hwmon/smsc47b397.rst 19452F: drivers/hwmon/smsc47b397.c 19453 19454SMSC911x ETHERNET DRIVER 19455M: Steve Glendinning <steve.glendinning@shawell.net> 19456L: netdev@vger.kernel.org 19457S: Maintained 19458F: drivers/net/ethernet/smsc/smsc911x.* 19459F: include/linux/smsc911x.h 19460 19461SMSC9420 PCI ETHERNET DRIVER 19462M: Steve Glendinning <steve.glendinning@shawell.net> 19463L: netdev@vger.kernel.org 19464S: Maintained 19465F: drivers/net/ethernet/smsc/smsc9420.* 19466 19467SNET DPU VIRTIO DATA PATH ACCELERATOR 19468R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19469F: drivers/vdpa/solidrun/ 19470 19471SOCIONEXT (SNI) AVE NETWORK DRIVER 19472M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19473L: netdev@vger.kernel.org 19474S: Maintained 19475F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19476F: drivers/net/ethernet/socionext/sni_ave.c 19477 19478SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19479M: Jassi Brar <jaswinder.singh@linaro.org> 19480M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19481L: netdev@vger.kernel.org 19482S: Maintained 19483F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19484F: drivers/net/ethernet/socionext/netsec.c 19485 19486SOCIONEXT (SNI) Synquacer SPI DRIVER 19487M: Masahisa Kojima <masahisa.kojima@linaro.org> 19488M: Jassi Brar <jaswinder.singh@linaro.org> 19489L: linux-spi@vger.kernel.org 19490S: Maintained 19491F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19492F: drivers/spi/spi-synquacer.c 19493 19494SOCIONEXT SYNQUACER I2C DRIVER 19495M: Ard Biesheuvel <ardb@kernel.org> 19496L: linux-i2c@vger.kernel.org 19497S: Maintained 19498F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19499F: drivers/i2c/busses/i2c-synquacer.c 19500 19501SOCIONEXT UNIPHIER SOUND DRIVER 19502L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19503S: Orphan 19504F: sound/soc/uniphier/ 19505 19506SOCKET TIMESTAMPING 19507M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19508S: Maintained 19509F: Documentation/networking/timestamping.rst 19510F: include/uapi/linux/net_tstamp.h 19511F: tools/testing/selftests/net/so_txtime.c 19512 19513SOEKRIS NET48XX LED SUPPORT 19514M: Chris Boot <bootc@bootc.net> 19515S: Maintained 19516F: drivers/leds/leds-net48xx.c 19517 19518SOFT-IWARP DRIVER (siw) 19519M: Bernard Metzler <bmt@zurich.ibm.com> 19520L: linux-rdma@vger.kernel.org 19521S: Supported 19522F: drivers/infiniband/sw/siw/ 19523F: include/uapi/rdma/siw-abi.h 19524 19525SOFT-ROCE DRIVER (rxe) 19526M: Zhu Yanjun <zyjzyj2000@gmail.com> 19527L: linux-rdma@vger.kernel.org 19528S: Supported 19529F: drivers/infiniband/sw/rxe/ 19530F: include/uapi/rdma/rdma_user_rxe.h 19531 19532SOFTLOGIC 6x10 MPEG CODEC 19533M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19534M: Anton Sviridenko <anton@corp.bluecherry.net> 19535M: Andrey Utkin <andrey_utkin@fastmail.com> 19536M: Ismael Luceno <ismael@iodev.co.uk> 19537L: linux-media@vger.kernel.org 19538S: Supported 19539F: drivers/media/pci/solo6x10/ 19540 19541SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19542M: James Morse <james.morse@arm.com> 19543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19544S: Maintained 19545F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19546F: drivers/firmware/arm_sdei.c 19547F: include/linux/arm_sdei.h 19548F: include/uapi/linux/arm_sdei.h 19549 19550SOFTWARE NODES AND DEVICE PROPERTIES 19551R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19552R: Daniel Scally <djrscally@gmail.com> 19553R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19554R: Sakari Ailus <sakari.ailus@linux.intel.com> 19555L: linux-acpi@vger.kernel.org 19556S: Maintained 19557F: drivers/base/property.c 19558F: drivers/base/swnode.c 19559F: include/linux/fwnode.h 19560F: include/linux/property.h 19561 19562SOFTWARE RAID (Multiple Disks) SUPPORT 19563M: Song Liu <song@kernel.org> 19564L: linux-raid@vger.kernel.org 19565S: Supported 19566Q: https://patchwork.kernel.org/project/linux-raid/list/ 19567T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19568F: drivers/md/Kconfig 19569F: drivers/md/Makefile 19570F: drivers/md/md* 19571F: drivers/md/raid* 19572F: include/linux/raid/ 19573F: include/uapi/linux/raid/ 19574 19575SOLIDRUN CLEARFOG SUPPORT 19576M: Russell King <linux@armlinux.org.uk> 19577S: Maintained 19578F: arch/arm/boot/dts/armada-388-clearfog* 19579F: arch/arm/boot/dts/armada-38x-solidrun-* 19580 19581SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19582M: Russell King <linux@armlinux.org.uk> 19583S: Maintained 19584F: arch/arm/boot/dts/imx6*-cubox-i* 19585F: arch/arm/boot/dts/imx6*-hummingboard* 19586F: arch/arm/boot/dts/imx6*-sr-* 19587 19588SONIC NETWORK DRIVER 19589M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19590L: netdev@vger.kernel.org 19591S: Maintained 19592F: drivers/net/ethernet/natsemi/sonic.* 19593 19594SONICS SILICON BACKPLANE DRIVER (SSB) 19595M: Michael Buesch <m@bues.ch> 19596L: linux-wireless@vger.kernel.org 19597S: Maintained 19598F: drivers/ssb/ 19599F: include/linux/ssb/ 19600 19601SONY IMX208 SENSOR DRIVER 19602M: Sakari Ailus <sakari.ailus@linux.intel.com> 19603L: linux-media@vger.kernel.org 19604S: Maintained 19605T: git git://linuxtv.org/media_tree.git 19606F: drivers/media/i2c/imx208.c 19607 19608SONY IMX214 SENSOR DRIVER 19609M: Ricardo Ribalda <ribalda@kernel.org> 19610L: linux-media@vger.kernel.org 19611S: Maintained 19612T: git git://linuxtv.org/media_tree.git 19613F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19614F: drivers/media/i2c/imx214.c 19615 19616SONY IMX219 SENSOR DRIVER 19617M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19618L: linux-media@vger.kernel.org 19619S: Maintained 19620T: git git://linuxtv.org/media_tree.git 19621F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19622F: drivers/media/i2c/imx219.c 19623 19624SONY IMX258 SENSOR DRIVER 19625M: Sakari Ailus <sakari.ailus@linux.intel.com> 19626L: linux-media@vger.kernel.org 19627S: Maintained 19628T: git git://linuxtv.org/media_tree.git 19629F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19630F: drivers/media/i2c/imx258.c 19631 19632SONY IMX274 SENSOR DRIVER 19633M: Leon Luo <leonl@leopardimaging.com> 19634L: linux-media@vger.kernel.org 19635S: Maintained 19636T: git git://linuxtv.org/media_tree.git 19637F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19638F: drivers/media/i2c/imx274.c 19639 19640SONY IMX290 SENSOR DRIVER 19641M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19642L: linux-media@vger.kernel.org 19643S: Maintained 19644T: git git://linuxtv.org/media_tree.git 19645F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19646F: drivers/media/i2c/imx290.c 19647 19648SONY IMX296 SENSOR DRIVER 19649M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19650M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19651L: linux-media@vger.kernel.org 19652S: Maintained 19653T: git git://linuxtv.org/media_tree.git 19654F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19655F: drivers/media/i2c/imx296.c 19656 19657SONY IMX319 SENSOR DRIVER 19658M: Bingbu Cao <bingbu.cao@intel.com> 19659L: linux-media@vger.kernel.org 19660S: Maintained 19661T: git git://linuxtv.org/media_tree.git 19662F: drivers/media/i2c/imx319.c 19663 19664SONY IMX334 SENSOR DRIVER 19665M: Paul J. Murphy <paul.j.murphy@intel.com> 19666M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19667L: linux-media@vger.kernel.org 19668S: Maintained 19669T: git git://linuxtv.org/media_tree.git 19670F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19671F: drivers/media/i2c/imx334.c 19672 19673SONY IMX335 SENSOR DRIVER 19674M: Paul J. Murphy <paul.j.murphy@intel.com> 19675M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19676L: linux-media@vger.kernel.org 19677S: Maintained 19678T: git git://linuxtv.org/media_tree.git 19679F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19680F: drivers/media/i2c/imx335.c 19681 19682SONY IMX355 SENSOR DRIVER 19683M: Tianshu Qiu <tian.shu.qiu@intel.com> 19684L: linux-media@vger.kernel.org 19685S: Maintained 19686T: git git://linuxtv.org/media_tree.git 19687F: drivers/media/i2c/imx355.c 19688 19689SONY IMX412 SENSOR DRIVER 19690M: Paul J. Murphy <paul.j.murphy@intel.com> 19691M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19692L: linux-media@vger.kernel.org 19693S: Maintained 19694T: git git://linuxtv.org/media_tree.git 19695F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19696F: drivers/media/i2c/imx412.c 19697 19698SONY IMX415 SENSOR DRIVER 19699M: Michael Riesch <michael.riesch@wolfvision.net> 19700L: linux-media@vger.kernel.org 19701S: Maintained 19702T: git git://linuxtv.org/media_tree.git 19703F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19704F: drivers/media/i2c/imx415.c 19705 19706SONY MEMORYSTICK SUBSYSTEM 19707M: Maxim Levitsky <maximlevitsky@gmail.com> 19708M: Alex Dubov <oakad@yahoo.com> 19709M: Ulf Hansson <ulf.hansson@linaro.org> 19710L: linux-mmc@vger.kernel.org 19711S: Maintained 19712T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19713F: drivers/memstick/ 19714F: include/linux/memstick.h 19715 19716SONY VAIO CONTROL DEVICE DRIVER 19717M: Mattia Dongili <malattia@linux.it> 19718L: platform-driver-x86@vger.kernel.org 19719S: Maintained 19720W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19721F: Documentation/admin-guide/laptops/sony-laptop.rst 19722F: drivers/char/sonypi.c 19723F: drivers/platform/x86/sony-laptop.c 19724F: include/linux/sony-laptop.h 19725 19726SOUND 19727M: Jaroslav Kysela <perex@perex.cz> 19728M: Takashi Iwai <tiwai@suse.com> 19729L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19730S: Maintained 19731W: http://www.alsa-project.org/ 19732Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19733T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19734F: Documentation/sound/ 19735F: include/sound/ 19736F: include/uapi/sound/ 19737F: sound/ 19738F: tools/testing/selftests/alsa 19739 19740SOUND - ALSA SELFTESTS 19741M: Mark Brown <broonie@kernel.org> 19742L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19743L: linux-kselftest@vger.kernel.org 19744S: Supported 19745F: tools/testing/selftests/alsa 19746 19747SOUND - COMPRESSED AUDIO 19748M: Vinod Koul <vkoul@kernel.org> 19749L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19750S: Supported 19751T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19752F: Documentation/sound/designs/compress-offload.rst 19753F: include/sound/compress_driver.h 19754F: include/uapi/sound/compress_* 19755F: sound/core/compress_offload.c 19756F: sound/soc/soc-compress.c 19757 19758SOUND - DMAENGINE HELPERS 19759M: Lars-Peter Clausen <lars@metafoo.de> 19760S: Supported 19761F: include/sound/dmaengine_pcm.h 19762F: sound/core/pcm_dmaengine.c 19763F: sound/soc/soc-generic-dmaengine-pcm.c 19764 19765SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19766M: Liam Girdwood <lgirdwood@gmail.com> 19767M: Mark Brown <broonie@kernel.org> 19768L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19769S: Supported 19770W: http://alsa-project.org/main/index.php/ASoC 19771T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19772F: Documentation/devicetree/bindings/sound/ 19773F: Documentation/sound/soc/ 19774F: include/dt-bindings/sound/ 19775F: include/sound/soc* 19776F: sound/soc/ 19777 19778SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19779M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19780M: Liam Girdwood <lgirdwood@gmail.com> 19781M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19782M: Bard Liao <yung-chuan.liao@linux.intel.com> 19783M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19784M: Daniel Baluta <daniel.baluta@nxp.com> 19785R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19786L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19787S: Supported 19788W: https://github.com/thesofproject/linux/ 19789F: sound/soc/sof/ 19790 19791SOUNDWIRE SUBSYSTEM 19792M: Vinod Koul <vkoul@kernel.org> 19793M: Bard Liao <yung-chuan.liao@linux.intel.com> 19794R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19795R: Sanyog Kale <sanyog.r.kale@intel.com> 19796L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19797S: Supported 19798T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19799F: Documentation/driver-api/soundwire/ 19800F: drivers/soundwire/ 19801F: include/linux/soundwire/ 19802 19803SP2 MEDIA DRIVER 19804M: Olli Salonen <olli.salonen@iki.fi> 19805L: linux-media@vger.kernel.org 19806S: Maintained 19807W: https://linuxtv.org 19808Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19809F: drivers/media/dvb-frontends/sp2* 19810 19811SPANISH DOCUMENTATION 19812M: Carlos Bilbao <carlos.bilbao@amd.com> 19813S: Maintained 19814F: Documentation/translations/sp_SP/ 19815 19816SPARC + UltraSPARC (sparc/sparc64) 19817M: "David S. Miller" <davem@davemloft.net> 19818L: sparclinux@vger.kernel.org 19819S: Maintained 19820Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19821T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19822T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19823F: arch/sparc/ 19824F: drivers/sbus/ 19825 19826SPARC SERIAL DRIVERS 19827M: "David S. Miller" <davem@davemloft.net> 19828L: sparclinux@vger.kernel.org 19829S: Maintained 19830T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19831T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19832F: drivers/tty/serial/suncore.c 19833F: drivers/tty/serial/sunhv.c 19834F: drivers/tty/serial/sunsab.c 19835F: drivers/tty/serial/sunsab.h 19836F: drivers/tty/serial/sunsu.c 19837F: drivers/tty/serial/sunzilog.c 19838F: drivers/tty/serial/sunzilog.h 19839F: drivers/tty/vcc.c 19840F: include/linux/sunserialcore.h 19841 19842SPARSE CHECKER 19843M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19844L: linux-sparse@vger.kernel.org 19845S: Maintained 19846W: https://sparse.docs.kernel.org/ 19847Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19848B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19849T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19850F: include/linux/compiler.h 19851 19852SPEAKUP CONSOLE SPEECH DRIVER 19853M: William Hubbs <w.d.hubbs@gmail.com> 19854M: Chris Brannon <chris@the-brannons.com> 19855M: Kirk Reiser <kirk@reisers.ca> 19856M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19857L: speakup@linux-speakup.org 19858S: Odd Fixes 19859W: http://www.linux-speakup.org/ 19860W: https://github.com/linux-speakup/speakup 19861B: https://github.com/linux-speakup/speakup/issues 19862F: drivers/accessibility/speakup/ 19863 19864SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19865M: Viresh Kumar <vireshk@kernel.org> 19866M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19867M: soc@kernel.org 19868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19869S: Maintained 19870W: http://www.st.com/spear 19871F: arch/arm/boot/dts/spear* 19872F: arch/arm/mach-spear/ 19873F: drivers/clk/spear/ 19874F: drivers/pinctrl/spear/ 19875 19876SPI NOR SUBSYSTEM 19877M: Tudor Ambarus <tudor.ambarus@linaro.org> 19878M: Pratyush Yadav <pratyush@kernel.org> 19879R: Michael Walle <michael@walle.cc> 19880L: linux-mtd@lists.infradead.org 19881S: Maintained 19882W: http://www.linux-mtd.infradead.org/ 19883Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19884C: irc://irc.oftc.net/mtd 19885T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19886F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19887F: drivers/mtd/spi-nor/ 19888F: include/linux/mtd/spi-nor.h 19889 19890SPI SUBSYSTEM 19891M: Mark Brown <broonie@kernel.org> 19892L: linux-spi@vger.kernel.org 19893S: Maintained 19894Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19895T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19896F: Documentation/devicetree/bindings/spi/ 19897F: Documentation/spi/ 19898F: drivers/spi/ 19899F: include/linux/spi/ 19900F: include/uapi/linux/spi/ 19901F: tools/spi/ 19902 19903SPIDERNET NETWORK DRIVER for CELL 19904M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19905M: Geoff Levand <geoff@infradead.org> 19906L: netdev@vger.kernel.org 19907L: linuxppc-dev@lists.ozlabs.org 19908S: Maintained 19909F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19910F: drivers/net/ethernet/toshiba/spider_net* 19911 19912SPMI SUBSYSTEM 19913M: Stephen Boyd <sboyd@kernel.org> 19914L: linux-kernel@vger.kernel.org 19915S: Maintained 19916T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19917F: Documentation/devicetree/bindings/spmi/ 19918F: drivers/spmi/ 19919F: include/dt-bindings/spmi/spmi.h 19920F: include/linux/spmi.h 19921F: include/trace/events/spmi.h 19922 19923SPU FILE SYSTEM 19924M: Jeremy Kerr <jk@ozlabs.org> 19925L: linuxppc-dev@lists.ozlabs.org 19926S: Supported 19927W: http://www.ibm.com/developerworks/power/cell/ 19928F: Documentation/filesystems/spufs/spufs.rst 19929F: arch/powerpc/platforms/cell/spufs/ 19930 19931SQUASHFS FILE SYSTEM 19932M: Phillip Lougher <phillip@squashfs.org.uk> 19933L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19934S: Maintained 19935W: http://squashfs.org.uk 19936T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19937F: Documentation/filesystems/squashfs.rst 19938F: fs/squashfs/ 19939 19940SRM (Alpha) environment access 19941M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19942S: Maintained 19943F: arch/alpha/kernel/srm_env.c 19944 19945ST LSM6DSx IMU IIO DRIVER 19946M: Lorenzo Bianconi <lorenzo@kernel.org> 19947L: linux-iio@vger.kernel.org 19948S: Maintained 19949W: http://www.st.com/ 19950F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19951F: drivers/iio/imu/st_lsm6dsx/ 19952 19953ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19954M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19955M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19956L: linux-media@vger.kernel.org 19957S: Maintained 19958T: git git://linuxtv.org/media_tree.git 19959F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19960F: drivers/media/i2c/st-mipid02.c 19961 19962ST STM32 I2C/SMBUS DRIVER 19963M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19964M: Alain Volmat <alain.volmat@foss.st.com> 19965L: linux-i2c@vger.kernel.org 19966S: Maintained 19967F: drivers/i2c/busses/i2c-stm32* 19968 19969ST STM32 SPI DRIVER 19970M: Alain Volmat <alain.volmat@foss.st.com> 19971L: linux-spi@vger.kernel.org 19972S: Maintained 19973F: drivers/spi/spi-stm32.c 19974 19975ST STPDDC60 DRIVER 19976M: Daniel Nilsson <daniel.nilsson@flex.com> 19977L: linux-hwmon@vger.kernel.org 19978S: Maintained 19979F: Documentation/hwmon/stpddc60.rst 19980F: drivers/hwmon/pmbus/stpddc60.c 19981 19982ST VGXY61 DRIVER 19983M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19984M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19985L: linux-media@vger.kernel.org 19986S: Maintained 19987T: git git://linuxtv.org/media_tree.git 19988F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19989F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19990F: drivers/media/i2c/st-vgxy61.c 19991 19992ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19993M: Song Qiang <songqiang1304521@gmail.com> 19994L: linux-iio@vger.kernel.org 19995S: Maintained 19996F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19997F: drivers/iio/proximity/vl53l0x-i2c.c 19998 19999STABLE BRANCH 20000M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20001M: Sasha Levin <sashal@kernel.org> 20002L: stable@vger.kernel.org 20003S: Supported 20004F: Documentation/process/stable-kernel-rules.rst 20005 20006STAGING - ATOMISP DRIVER 20007M: Hans de Goede <hdegoede@redhat.com> 20008M: Mauro Carvalho Chehab <mchehab@kernel.org> 20009R: Sakari Ailus <sakari.ailus@linux.intel.com> 20010L: linux-media@vger.kernel.org 20011S: Maintained 20012F: drivers/staging/media/atomisp/ 20013 20014STAGING - FIELDBUS SUBSYSTEM 20015M: Sven Van Asbroeck <TheSven73@gmail.com> 20016S: Maintained 20017F: drivers/staging/fieldbus/* 20018F: drivers/staging/fieldbus/Documentation/ 20019 20020STAGING - HMS ANYBUS-S BUS 20021M: Sven Van Asbroeck <TheSven73@gmail.com> 20022S: Maintained 20023F: drivers/staging/fieldbus/anybuss/ 20024 20025STAGING - INDUSTRIAL IO 20026M: Jonathan Cameron <jic23@kernel.org> 20027L: linux-iio@vger.kernel.org 20028S: Odd Fixes 20029F: Documentation/devicetree/bindings/staging/iio/ 20030F: drivers/staging/iio/ 20031 20032STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20033M: Marc Dietrich <marvin24@gmx.de> 20034L: ac100@lists.launchpad.net (moderated for non-subscribers) 20035L: linux-tegra@vger.kernel.org 20036S: Maintained 20037F: drivers/staging/nvec/ 20038 20039STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20040M: Jens Frederich <jfrederich@gmail.com> 20041M: Jon Nettleton <jon.nettleton@gmail.com> 20042S: Maintained 20043W: http://wiki.laptop.org/go/DCON 20044F: drivers/staging/olpc_dcon/ 20045 20046STAGING - REALTEK RTL8712U DRIVERS 20047M: Larry Finger <Larry.Finger@lwfinger.net> 20048M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20049S: Odd Fixes 20050F: drivers/staging/rtl8712/ 20051 20052STAGING - SEPS525 LCD CONTROLLER DRIVERS 20053M: Michael Hennerich <michael.hennerich@analog.com> 20054L: linux-fbdev@vger.kernel.org 20055S: Supported 20056F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20057F: drivers/staging/fbtft/fb_seps525.c 20058 20059STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20060M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20061M: Teddy Wang <teddy.wang@siliconmotion.com> 20062M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20063L: linux-fbdev@vger.kernel.org 20064S: Maintained 20065F: drivers/staging/sm750fb/ 20066 20067STAGING - VIA VT665X DRIVERS 20068M: Forest Bond <forest@alittletooquiet.net> 20069S: Odd Fixes 20070F: drivers/staging/vt665?/ 20071 20072STAGING SUBSYSTEM 20073M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20074L: linux-staging@lists.linux.dev 20075S: Supported 20076T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20077F: drivers/staging/ 20078 20079STARFIRE/DURALAN NETWORK DRIVER 20080M: Ion Badulescu <ionut@badula.org> 20081S: Odd Fixes 20082F: drivers/net/ethernet/adaptec/starfire* 20083 20084STARFIVE DEVICETREES 20085M: Emil Renner Berthing <kernel@esmil.dk> 20086S: Maintained 20087F: arch/riscv/boot/dts/starfive/ 20088 20089STARFIVE DWMAC GLUE LAYER 20090M: Emil Renner Berthing <kernel@esmil.dk> 20091M: Samin Guo <samin.guo@starfivetech.com> 20092S: Maintained 20093F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20094F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20095 20096STARFIVE JH7110 MMC/SD/SDIO DRIVER 20097M: William Qiu <william.qiu@starfivetech.com> 20098S: Supported 20099F: Documentation/devicetree/bindings/mmc/starfive* 20100F: drivers/mmc/host/dw_mmc-starfive.c 20101 20102STARFIVE JH71X0 CLOCK DRIVERS 20103M: Emil Renner Berthing <kernel@esmil.dk> 20104M: Hal Feng <hal.feng@starfivetech.com> 20105S: Maintained 20106F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20107F: drivers/clk/starfive/clk-starfive-jh71* 20108F: include/dt-bindings/clock/starfive?jh71*.h 20109 20110STARFIVE JH71X0 PINCTRL DRIVERS 20111M: Emil Renner Berthing <kernel@esmil.dk> 20112M: Jianlong Huang <jianlong.huang@starfivetech.com> 20113L: linux-gpio@vger.kernel.org 20114S: Maintained 20115F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20116F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20117F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20118F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20119 20120STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20121M: Emil Renner Berthing <kernel@esmil.dk> 20122M: Hal Feng <hal.feng@starfivetech.com> 20123S: Maintained 20124F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20125F: drivers/reset/starfive/reset-starfive-jh71* 20126F: include/dt-bindings/reset/starfive?jh71*.h 20127 20128STARFIVE JH71XX PMU CONTROLLER DRIVER 20129M: Walker Chen <walker.chen@starfivetech.com> 20130S: Supported 20131F: Documentation/devicetree/bindings/power/starfive* 20132F: drivers/soc/starfive/jh71xx_pmu.c 20133F: include/dt-bindings/power/starfive,jh7110-pmu.h 20134 20135STARFIVE SOC DRIVERS 20136M: Conor Dooley <conor@kernel.org> 20137S: Maintained 20138T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20139F: drivers/soc/starfive/ 20140 20141STARFIVE TRNG DRIVER 20142M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20143S: Supported 20144F: Documentation/devicetree/bindings/rng/starfive* 20145F: drivers/char/hw_random/jh7110-trng.c 20146 20147STARFIVE WATCHDOG DRIVER 20148M: Xingyu Wu <xingyu.wu@starfivetech.com> 20149M: Samin Guo <samin.guo@starfivetech.com> 20150S: Supported 20151F: Documentation/devicetree/bindings/watchdog/starfive* 20152F: drivers/watchdog/starfive-wdt.c 20153 20154STATIC BRANCH/CALL 20155M: Peter Zijlstra <peterz@infradead.org> 20156M: Josh Poimboeuf <jpoimboe@kernel.org> 20157M: Jason Baron <jbaron@akamai.com> 20158R: Steven Rostedt <rostedt@goodmis.org> 20159R: Ard Biesheuvel <ardb@kernel.org> 20160S: Supported 20161F: arch/*/include/asm/jump_label*.h 20162F: arch/*/include/asm/static_call*.h 20163F: arch/*/kernel/jump_label.c 20164F: arch/*/kernel/static_call.c 20165F: include/linux/jump_label*.h 20166F: include/linux/static_call*.h 20167F: kernel/jump_label.c 20168F: kernel/static_call.c 20169 20170STI AUDIO (ASoC) DRIVERS 20171M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20172L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20173S: Maintained 20174F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20175F: sound/soc/sti/ 20176 20177STI CEC DRIVER 20178M: Alain Volmat <alain.volmat@foss.st.com> 20179S: Maintained 20180F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20181F: drivers/media/cec/platform/sti/ 20182 20183STK1160 USB VIDEO CAPTURE DRIVER 20184M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20185L: linux-media@vger.kernel.org 20186S: Maintained 20187T: git git://linuxtv.org/media_tree.git 20188F: drivers/media/usb/stk1160/ 20189 20190STM32 AUDIO (ASoC) DRIVERS 20191M: Olivier Moysan <olivier.moysan@foss.st.com> 20192M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20193L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20194S: Maintained 20195F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20196F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20197F: sound/soc/stm/ 20198 20199STM32 TIMER/LPTIMER DRIVERS 20200M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20201S: Maintained 20202F: Documentation/ABI/testing/*timer-stm32 20203F: Documentation/devicetree/bindings/*/*stm32-*timer* 20204F: drivers/*/stm32-*timer* 20205F: drivers/pwm/pwm-stm32* 20206F: include/linux/*/stm32-*tim* 20207 20208STMMAC ETHERNET DRIVER 20209M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20210M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20211M: Jose Abreu <joabreu@synopsys.com> 20212L: netdev@vger.kernel.org 20213S: Supported 20214W: http://www.stlinux.com 20215F: Documentation/networking/device_drivers/ethernet/stmicro/ 20216F: drivers/net/ethernet/stmicro/stmmac/ 20217 20218SUN HAPPY MEAL ETHERNET DRIVER 20219M: Sean Anderson <seanga2@gmail.com> 20220S: Maintained 20221F: drivers/net/ethernet/sun/sunhme.* 20222 20223SUN3/3X 20224M: Sam Creasey <sammy@sammy.net> 20225S: Maintained 20226W: http://sammy.net/sun3/ 20227F: arch/m68k/include/asm/sun3* 20228F: arch/m68k/kernel/*sun3* 20229F: arch/m68k/sun3*/ 20230F: drivers/net/ethernet/i825xx/sun3* 20231 20232SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20233M: Hans de Goede <hdegoede@redhat.com> 20234L: linux-input@vger.kernel.org 20235S: Maintained 20236F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20237F: drivers/input/keyboard/sun4i-lradc-keys.c 20238 20239SUNDANCE NETWORK DRIVER 20240M: Denis Kirjanov <kda@linux-powerpc.org> 20241L: netdev@vger.kernel.org 20242S: Maintained 20243F: drivers/net/ethernet/dlink/sundance.c 20244 20245SUNPLUS ETHERNET DRIVER 20246M: Wells Lu <wellslutw@gmail.com> 20247L: netdev@vger.kernel.org 20248S: Maintained 20249W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20250F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20251F: drivers/net/ethernet/sunplus/ 20252 20253SUNPLUS MMC DRIVER 20254M: Tony Huang <tonyhuang.sunplus@gmail.com> 20255M: Li-hao Kuo <lhjeff911@gmail.com> 20256S: Maintained 20257F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20258F: drivers/mmc/host/sunplus-mmc.c 20259 20260SUNPLUS OCOTP DRIVER 20261M: Vincent Shih <vincent.sunplus@gmail.com> 20262S: Maintained 20263F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20264F: drivers/nvmem/sunplus-ocotp.c 20265 20266SUNPLUS PWM DRIVER 20267M: Hammer Hsieh <hammerh0314@gmail.com> 20268S: Maintained 20269F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20270F: drivers/pwm/pwm-sunplus.c 20271 20272SUNPLUS RTC DRIVER 20273M: Vincent Shih <vincent.sunplus@gmail.com> 20274L: linux-rtc@vger.kernel.org 20275S: Maintained 20276F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20277F: drivers/rtc/rtc-sunplus.c 20278 20279SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20280M: Li-hao Kuo <lhjeff911@gmail.com> 20281L: linux-spi@vger.kernel.org 20282S: Maintained 20283F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20284F: drivers/spi/spi-sunplus-sp7021.c 20285 20286SUNPLUS UART DRIVER 20287M: Hammer Hsieh <hammerh0314@gmail.com> 20288S: Maintained 20289F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20290F: drivers/tty/serial/sunplus-uart.c 20291 20292SUNPLUS USB2 PHY DRIVER 20293M: Vincent Shih <vincent.sunplus@gmail.com> 20294L: linux-usb@vger.kernel.org 20295S: Maintained 20296F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20297F: drivers/phy/sunplus/Kconfig 20298F: drivers/phy/sunplus/Makefile 20299F: drivers/phy/sunplus/phy-sunplus-usb2.c 20300 20301SUNPLUS WATCHDOG DRIVER 20302M: Xiantao Hu <xt.hu@cqplus1.com> 20303L: linux-watchdog@vger.kernel.org 20304S: Maintained 20305F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20306F: drivers/watchdog/sunplus_wdt.c 20307 20308SUPERH 20309M: Yoshinori Sato <ysato@users.sourceforge.jp> 20310M: Rich Felker <dalias@libc.org> 20311M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20312L: linux-sh@vger.kernel.org 20313S: Maintained 20314Q: http://patchwork.kernel.org/project/linux-sh/list/ 20315F: Documentation/arch/sh/ 20316F: arch/sh/ 20317F: drivers/sh/ 20318 20319SUSPEND TO RAM 20320M: "Rafael J. Wysocki" <rafael@kernel.org> 20321M: Len Brown <len.brown@intel.com> 20322M: Pavel Machek <pavel@ucw.cz> 20323L: linux-pm@vger.kernel.org 20324S: Supported 20325B: https://bugzilla.kernel.org 20326F: Documentation/power/ 20327F: arch/x86/kernel/acpi/sleep* 20328F: arch/x86/kernel/acpi/wakeup* 20329F: drivers/base/power/ 20330F: include/linux/freezer.h 20331F: include/linux/pm.h 20332F: include/linux/suspend.h 20333F: kernel/power/ 20334 20335SVGA HANDLING 20336M: Martin Mares <mj@ucw.cz> 20337L: linux-video@atrey.karlin.mff.cuni.cz 20338S: Maintained 20339F: Documentation/admin-guide/svga.rst 20340F: arch/x86/boot/video* 20341 20342SWITCHDEV 20343M: Jiri Pirko <jiri@resnulli.us> 20344M: Ivan Vecera <ivecera@redhat.com> 20345L: netdev@vger.kernel.org 20346S: Supported 20347F: include/net/switchdev.h 20348F: net/switchdev/ 20349 20350SY8106A REGULATOR DRIVER 20351M: Icenowy Zheng <icenowy@aosc.io> 20352S: Maintained 20353F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20354F: drivers/regulator/sy8106a-regulator.c 20355 20356SYNC FILE FRAMEWORK 20357M: Sumit Semwal <sumit.semwal@linaro.org> 20358R: Gustavo Padovan <gustavo@padovan.org> 20359L: linux-media@vger.kernel.org 20360L: dri-devel@lists.freedesktop.org 20361S: Maintained 20362T: git git://anongit.freedesktop.org/drm/drm-misc 20363F: Documentation/driver-api/sync_file.rst 20364F: drivers/dma-buf/dma-fence* 20365F: drivers/dma-buf/sw_sync.c 20366F: drivers/dma-buf/sync_* 20367F: include/linux/sync_file.h 20368F: include/uapi/linux/sync_file.h 20369 20370SYNOPSYS ARC ARCHITECTURE 20371M: Vineet Gupta <vgupta@kernel.org> 20372L: linux-snps-arc@lists.infradead.org 20373S: Supported 20374T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20375F: Documentation/arch/arc 20376F: Documentation/devicetree/bindings/arc/* 20377F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20378F: arch/arc/ 20379F: drivers/clocksource/arc_timer.c 20380F: drivers/tty/serial/arc_uart.c 20381 20382SYNOPSYS ARC HSDK SDP pll clock driver 20383M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20384S: Supported 20385F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20386F: drivers/clk/clk-hsdk-pll.c 20387 20388SYNOPSYS ARC SDP clock driver 20389M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20390S: Supported 20391F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20392F: drivers/clk/axs10x/* 20393 20394SYNOPSYS ARC SDP platform support 20395M: Alexey Brodkin <abrodkin@synopsys.com> 20396S: Supported 20397F: Documentation/devicetree/bindings/arc/axs10* 20398F: arch/arc/boot/dts/ax* 20399F: arch/arc/plat-axs10x 20400 20401SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20402M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20403S: Supported 20404F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20405F: drivers/reset/reset-axs10x.c 20406 20407SYNOPSYS CREG GPIO DRIVER 20408M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20409S: Maintained 20410F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20411F: drivers/gpio/gpio-creg-snps.c 20412 20413SYNOPSYS DESIGNWARE 8250 UART DRIVER 20414M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20415R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20416S: Supported 20417F: drivers/tty/serial/8250/8250_dw.c 20418F: drivers/tty/serial/8250/8250_dwlib.* 20419F: drivers/tty/serial/8250/8250_lpss.c 20420 20421SYNOPSYS DESIGNWARE APB GPIO DRIVER 20422M: Hoan Tran <hoan@os.amperecomputing.com> 20423M: Serge Semin <fancer.lancer@gmail.com> 20424L: linux-gpio@vger.kernel.org 20425S: Maintained 20426F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20427F: drivers/gpio/gpio-dwapb.c 20428 20429SYNOPSYS DESIGNWARE APB SSI DRIVER 20430M: Serge Semin <fancer.lancer@gmail.com> 20431L: linux-spi@vger.kernel.org 20432S: Supported 20433F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20434F: drivers/spi/spi-dw* 20435 20436SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20437M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20438S: Maintained 20439F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20440F: drivers/dma/dw-axi-dmac/ 20441 20442SYNOPSYS DESIGNWARE DMAC DRIVER 20443M: Viresh Kumar <vireshk@kernel.org> 20444R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20445S: Maintained 20446F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20447F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20448F: drivers/dma/dw/ 20449F: include/dt-bindings/dma/dw-dmac.h 20450F: include/linux/dma/dw.h 20451F: include/linux/platform_data/dma-dw.h 20452 20453SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20454M: Jose Abreu <Jose.Abreu@synopsys.com> 20455L: netdev@vger.kernel.org 20456S: Supported 20457F: drivers/net/ethernet/synopsys/ 20458 20459SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20460M: Jose Abreu <Jose.Abreu@synopsys.com> 20461L: netdev@vger.kernel.org 20462S: Supported 20463F: drivers/net/pcs/pcs-xpcs.c 20464F: drivers/net/pcs/pcs-xpcs.h 20465F: include/linux/pcs/pcs-xpcs.h 20466 20467SYNOPSYS DESIGNWARE I2C DRIVER 20468M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20469R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20470R: Mika Westerberg <mika.westerberg@linux.intel.com> 20471R: Jan Dabros <jsd@semihalf.com> 20472L: linux-i2c@vger.kernel.org 20473S: Supported 20474F: drivers/i2c/busses/i2c-designware-* 20475 20476SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20477M: Jaehoon Chung <jh80.chung@samsung.com> 20478L: linux-mmc@vger.kernel.org 20479S: Maintained 20480F: drivers/mmc/host/dw_mmc* 20481 20482SYNOPSYS HSDK RESET CONTROLLER DRIVER 20483M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20484S: Supported 20485F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20486F: drivers/reset/reset-hsdk.c 20487F: include/dt-bindings/reset/snps,hsdk-reset.h 20488 20489SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20490M: Prabu Thangamuthu <prabu.t@synopsys.com> 20491M: Manjunath M B <manjumb@synopsys.com> 20492L: linux-mmc@vger.kernel.org 20493S: Maintained 20494F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20495 20496SYSTEM CONFIGURATION (SYSCON) 20497M: Lee Jones <lee@kernel.org> 20498M: Arnd Bergmann <arnd@arndb.de> 20499S: Supported 20500T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20501F: drivers/mfd/syscon.c 20502 20503SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20504M: Sudeep Holla <sudeep.holla@arm.com> 20505R: Cristian Marussi <cristian.marussi@arm.com> 20506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20507S: Maintained 20508F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20509F: drivers/clk/clk-sc[mp]i.c 20510F: drivers/cpufreq/sc[mp]i-cpufreq.c 20511F: drivers/firmware/arm_scmi/ 20512F: drivers/firmware/arm_scpi.c 20513F: drivers/powercap/arm_scmi_powercap.c 20514F: drivers/regulator/scmi-regulator.c 20515F: drivers/reset/reset-scmi.c 20516F: include/linux/sc[mp]i_protocol.h 20517F: include/trace/events/scmi.h 20518F: include/uapi/linux/virtio_scmi.h 20519 20520SYSTEM RESET/SHUTDOWN DRIVERS 20521M: Sebastian Reichel <sre@kernel.org> 20522L: linux-pm@vger.kernel.org 20523S: Maintained 20524T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20525F: Documentation/devicetree/bindings/power/reset/ 20526F: drivers/power/reset/ 20527 20528SYSTEM TRACE MODULE CLASS 20529M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20530S: Maintained 20531T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20532F: Documentation/trace/stm.rst 20533F: drivers/hwtracing/stm/ 20534F: include/linux/stm.h 20535F: include/uapi/linux/stm.h 20536 20537SYSTEM76 ACPI DRIVER 20538M: Jeremy Soller <jeremy@system76.com> 20539M: System76 Product Development <productdev@system76.com> 20540L: platform-driver-x86@vger.kernel.org 20541S: Maintained 20542F: drivers/platform/x86/system76_acpi.c 20543 20544SYSV FILESYSTEM 20545S: Orphan 20546F: Documentation/filesystems/sysv-fs.rst 20547F: fs/sysv/ 20548F: include/linux/sysv_fs.h 20549 20550TASKSTATS STATISTICS INTERFACE 20551M: Balbir Singh <bsingharora@gmail.com> 20552S: Maintained 20553F: Documentation/accounting/taskstats* 20554F: include/linux/taskstats* 20555F: kernel/taskstats.c 20556 20557TC subsystem 20558M: Jamal Hadi Salim <jhs@mojatatu.com> 20559M: Cong Wang <xiyou.wangcong@gmail.com> 20560M: Jiri Pirko <jiri@resnulli.us> 20561L: netdev@vger.kernel.org 20562S: Maintained 20563F: include/net/pkt_cls.h 20564F: include/net/pkt_sched.h 20565F: include/net/tc_act/ 20566F: include/uapi/linux/pkt_cls.h 20567F: include/uapi/linux/pkt_sched.h 20568F: include/uapi/linux/tc_act/ 20569F: include/uapi/linux/tc_ematch/ 20570F: net/sched/ 20571F: tools/testing/selftests/tc-testing 20572 20573TC90522 MEDIA DRIVER 20574M: Akihiro Tsukada <tskd08@gmail.com> 20575L: linux-media@vger.kernel.org 20576S: Odd Fixes 20577F: drivers/media/dvb-frontends/tc90522* 20578 20579TCP LOW PRIORITY MODULE 20580M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20581M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20582S: Maintained 20583W: http://tcp-lp-mod.sourceforge.net/ 20584F: net/ipv4/tcp_lp.c 20585 20586TDA10071 MEDIA DRIVER 20587M: Antti Palosaari <crope@iki.fi> 20588L: linux-media@vger.kernel.org 20589S: Maintained 20590W: https://linuxtv.org 20591W: http://palosaari.fi/linux/ 20592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20593T: git git://linuxtv.org/anttip/media_tree.git 20594F: drivers/media/dvb-frontends/tda10071* 20595 20596TDA18212 MEDIA DRIVER 20597M: Antti Palosaari <crope@iki.fi> 20598L: linux-media@vger.kernel.org 20599S: Maintained 20600W: https://linuxtv.org 20601W: http://palosaari.fi/linux/ 20602Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20603T: git git://linuxtv.org/anttip/media_tree.git 20604F: drivers/media/tuners/tda18212* 20605 20606TDA18218 MEDIA DRIVER 20607M: Antti Palosaari <crope@iki.fi> 20608L: linux-media@vger.kernel.org 20609S: Maintained 20610W: https://linuxtv.org 20611W: http://palosaari.fi/linux/ 20612Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20613T: git git://linuxtv.org/anttip/media_tree.git 20614F: drivers/media/tuners/tda18218* 20615 20616TDA18250 MEDIA DRIVER 20617M: Olli Salonen <olli.salonen@iki.fi> 20618L: linux-media@vger.kernel.org 20619S: Maintained 20620W: https://linuxtv.org 20621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20622T: git git://linuxtv.org/media_tree.git 20623F: drivers/media/tuners/tda18250* 20624 20625TDA18271 MEDIA DRIVER 20626M: Michael Krufky <mkrufky@linuxtv.org> 20627L: linux-media@vger.kernel.org 20628S: Maintained 20629W: https://linuxtv.org 20630W: http://github.com/mkrufky 20631Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20632T: git git://linuxtv.org/mkrufky/tuners.git 20633F: drivers/media/tuners/tda18271* 20634 20635TDA1997x MEDIA DRIVER 20636M: Tim Harvey <tharvey@gateworks.com> 20637L: linux-media@vger.kernel.org 20638S: Maintained 20639W: https://linuxtv.org 20640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20641F: drivers/media/i2c/tda1997x.* 20642 20643TDA827x MEDIA DRIVER 20644M: Michael Krufky <mkrufky@linuxtv.org> 20645L: linux-media@vger.kernel.org 20646S: Maintained 20647W: https://linuxtv.org 20648W: http://github.com/mkrufky 20649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20650T: git git://linuxtv.org/mkrufky/tuners.git 20651F: drivers/media/tuners/tda8290.* 20652 20653TDA8290 MEDIA DRIVER 20654M: Michael Krufky <mkrufky@linuxtv.org> 20655L: linux-media@vger.kernel.org 20656S: Maintained 20657W: https://linuxtv.org 20658W: http://github.com/mkrufky 20659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20660T: git git://linuxtv.org/mkrufky/tuners.git 20661F: drivers/media/tuners/tda8290.* 20662 20663TDA9840 MEDIA DRIVER 20664M: Hans Verkuil <hverkuil@xs4all.nl> 20665L: linux-media@vger.kernel.org 20666S: Maintained 20667W: https://linuxtv.org 20668T: git git://linuxtv.org/media_tree.git 20669F: drivers/media/i2c/tda9840* 20670 20671TEA5761 TUNER DRIVER 20672M: Mauro Carvalho Chehab <mchehab@kernel.org> 20673L: linux-media@vger.kernel.org 20674S: Odd fixes 20675W: https://linuxtv.org 20676T: git git://linuxtv.org/media_tree.git 20677F: drivers/media/tuners/tea5761.* 20678 20679TEA5767 TUNER DRIVER 20680M: Mauro Carvalho Chehab <mchehab@kernel.org> 20681L: linux-media@vger.kernel.org 20682S: Maintained 20683W: https://linuxtv.org 20684T: git git://linuxtv.org/media_tree.git 20685F: drivers/media/tuners/tea5767.* 20686 20687TEA6415C MEDIA DRIVER 20688M: Hans Verkuil <hverkuil@xs4all.nl> 20689L: linux-media@vger.kernel.org 20690S: Maintained 20691W: https://linuxtv.org 20692T: git git://linuxtv.org/media_tree.git 20693F: drivers/media/i2c/tea6415c* 20694 20695TEA6420 MEDIA DRIVER 20696M: Hans Verkuil <hverkuil@xs4all.nl> 20697L: linux-media@vger.kernel.org 20698S: Maintained 20699W: https://linuxtv.org 20700T: git git://linuxtv.org/media_tree.git 20701F: drivers/media/i2c/tea6420* 20702 20703TEAM DRIVER 20704M: Jiri Pirko <jiri@resnulli.us> 20705L: netdev@vger.kernel.org 20706S: Supported 20707F: drivers/net/team/ 20708F: include/linux/if_team.h 20709F: include/uapi/linux/if_team.h 20710F: tools/testing/selftests/drivers/net/team/ 20711 20712TECHNICAL ADVISORY BOARD PROCESS DOCS 20713M: "Theodore Ts'o" <tytso@mit.edu> 20714M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20715L: tech-board-discuss@lists.linux-foundation.org 20716S: Maintained 20717F: Documentation/process/contribution-maturity-model.rst 20718F: Documentation/process/researcher-guidelines.rst 20719 20720TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20721M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20722S: Maintained 20723F: arch/x86/platform/ts5500/ 20724 20725TECHNOTREND USB IR RECEIVER 20726M: Sean Young <sean@mess.org> 20727L: linux-media@vger.kernel.org 20728S: Maintained 20729F: drivers/media/rc/ttusbir.c 20730 20731TECHWELL TW9910 VIDEO DECODER 20732L: linux-media@vger.kernel.org 20733S: Orphan 20734F: drivers/media/i2c/tw9910.c 20735F: include/media/i2c/tw9910.h 20736 20737TEE SUBSYSTEM 20738M: Jens Wiklander <jens.wiklander@linaro.org> 20739R: Sumit Garg <sumit.garg@linaro.org> 20740L: op-tee@lists.trustedfirmware.org 20741S: Maintained 20742F: Documentation/staging/tee.rst 20743F: drivers/tee/ 20744F: include/linux/tee_drv.h 20745F: include/uapi/linux/tee.h 20746 20747TEGRA ARCHITECTURE SUPPORT 20748M: Thierry Reding <thierry.reding@gmail.com> 20749M: Jonathan Hunter <jonathanh@nvidia.com> 20750L: linux-tegra@vger.kernel.org 20751S: Supported 20752Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20753T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20754N: [^a-z]tegra 20755 20756TEGRA CLOCK DRIVER 20757M: Peter De Schrijver <pdeschrijver@nvidia.com> 20758M: Prashant Gaikwad <pgaikwad@nvidia.com> 20759S: Supported 20760F: drivers/clk/tegra/ 20761 20762TEGRA DMA DRIVERS 20763M: Laxman Dewangan <ldewangan@nvidia.com> 20764M: Jon Hunter <jonathanh@nvidia.com> 20765S: Supported 20766F: drivers/dma/tegra* 20767 20768TEGRA I2C DRIVER 20769M: Laxman Dewangan <ldewangan@nvidia.com> 20770R: Dmitry Osipenko <digetx@gmail.com> 20771S: Supported 20772F: drivers/i2c/busses/i2c-tegra.c 20773 20774TEGRA IOMMU DRIVERS 20775M: Thierry Reding <thierry.reding@gmail.com> 20776R: Krishna Reddy <vdumpa@nvidia.com> 20777L: linux-tegra@vger.kernel.org 20778S: Supported 20779F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20780F: drivers/iommu/tegra* 20781 20782TEGRA KBC DRIVER 20783M: Laxman Dewangan <ldewangan@nvidia.com> 20784S: Supported 20785F: drivers/input/keyboard/tegra-kbc.c 20786 20787TEGRA NAND DRIVER 20788M: Stefan Agner <stefan@agner.ch> 20789M: Lucas Stach <dev@lynxeye.de> 20790S: Maintained 20791F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20792F: drivers/mtd/nand/raw/tegra_nand.c 20793 20794TEGRA PWM DRIVER 20795M: Thierry Reding <thierry.reding@gmail.com> 20796S: Supported 20797F: drivers/pwm/pwm-tegra.c 20798 20799TEGRA QUAD SPI DRIVER 20800M: Thierry Reding <thierry.reding@gmail.com> 20801M: Jonathan Hunter <jonathanh@nvidia.com> 20802M: Sowjanya Komatineni <skomatineni@nvidia.com> 20803L: linux-tegra@vger.kernel.org 20804S: Maintained 20805F: drivers/spi/spi-tegra210-quad.c 20806 20807TEGRA SERIAL DRIVER 20808M: Laxman Dewangan <ldewangan@nvidia.com> 20809S: Supported 20810F: drivers/tty/serial/serial-tegra.c 20811 20812TEGRA SPI DRIVER 20813M: Laxman Dewangan <ldewangan@nvidia.com> 20814S: Supported 20815F: drivers/spi/spi-tegra* 20816 20817TEGRA VIDEO DRIVER 20818M: Thierry Reding <thierry.reding@gmail.com> 20819M: Jonathan Hunter <jonathanh@nvidia.com> 20820M: Sowjanya Komatineni <skomatineni@nvidia.com> 20821L: linux-media@vger.kernel.org 20822L: linux-tegra@vger.kernel.org 20823S: Maintained 20824F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20825F: drivers/staging/media/tegra-video/ 20826 20827TEGRA XUSB PADCTL DRIVER 20828M: JC Kuo <jckuo@nvidia.com> 20829S: Supported 20830F: drivers/phy/tegra/xusb* 20831 20832TEHUTI ETHERNET DRIVER 20833M: Andy Gospodarek <andy@greyhouse.net> 20834L: netdev@vger.kernel.org 20835S: Supported 20836F: drivers/net/ethernet/tehuti/* 20837 20838TELECOM CLOCK DRIVER FOR MCPL0010 20839M: Mark Gross <markgross@kernel.org> 20840S: Supported 20841F: drivers/char/tlclk.c 20842 20843TEMPO SEMICONDUCTOR DRIVERS 20844M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20845S: Maintained 20846F: Documentation/devicetree/bindings/sound/tscs*.txt 20847F: sound/soc/codecs/tscs*.c 20848F: sound/soc/codecs/tscs*.h 20849 20850TENSILICA XTENSA PORT (xtensa) 20851M: Chris Zankel <chris@zankel.net> 20852M: Max Filippov <jcmvbkbc@gmail.com> 20853S: Maintained 20854T: git https://github.com/jcmvbkbc/linux-xtensa.git 20855F: arch/xtensa/ 20856F: drivers/irqchip/irq-xtensa-* 20857 20858TEXAS INSTRUMENTS ASoC DRIVERS 20859M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20860L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20861S: Maintained 20862F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20863F: sound/soc/ti/ 20864 20865TEXAS INSTRUMENTS DMA DRIVERS 20866M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20867L: dmaengine@vger.kernel.org 20868S: Maintained 20869F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20870F: Documentation/devicetree/bindings/dma/ti-edma.txt 20871F: Documentation/devicetree/bindings/dma/ti/ 20872F: drivers/dma/ti/ 20873F: include/linux/dma/k3-psil.h 20874F: include/linux/dma/k3-udma-glue.h 20875F: include/linux/dma/ti-cppi5.h 20876X: drivers/dma/ti/cppi41.c 20877 20878TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20879M: Robert Marko <robert.marko@sartura.hr> 20880M: Luka Perkov <luka.perkov@sartura.hr> 20881L: linux-hwmon@vger.kernel.org 20882S: Maintained 20883F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20884F: Documentation/hwmon/tps23861.rst 20885F: drivers/hwmon/tps23861.c 20886 20887TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20888M: Ricardo Ribalda <ribalda@kernel.org> 20889L: linux-iio@vger.kernel.org 20890S: Supported 20891F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20892F: drivers/iio/dac/ti-dac7612.c 20893 20894TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20895M: Nishanth Menon <nm@ti.com> 20896M: Tero Kristo <kristo@kernel.org> 20897M: Santosh Shilimkar <ssantosh@kernel.org> 20898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20899S: Maintained 20900F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20901F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20902F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20903F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20904F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20905F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20906F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20907F: drivers/clk/keystone/sci-clk.c 20908F: drivers/firmware/ti_sci* 20909F: drivers/irqchip/irq-ti-sci-inta.c 20910F: drivers/irqchip/irq-ti-sci-intr.c 20911F: drivers/reset/reset-ti-sci.c 20912F: drivers/soc/ti/ti_sci_inta_msi.c 20913F: drivers/soc/ti/ti_sci_pm_domains.c 20914F: include/dt-bindings/soc/ti,sci_pm_domain.h 20915F: include/linux/soc/ti/ti_sci_inta_msi.h 20916F: include/linux/soc/ti/ti_sci_protocol.h 20917 20918TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20919M: Puranjay Mohan <puranjay12@gmail.com> 20920L: linux-iio@vger.kernel.org 20921S: Supported 20922F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20923F: drivers/iio/temperature/tmp117.c 20924 20925THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20926M: Hans Verkuil <hverkuil@xs4all.nl> 20927L: linux-media@vger.kernel.org 20928S: Maintained 20929W: https://linuxtv.org 20930T: git git://linuxtv.org/media_tree.git 20931F: drivers/media/radio/radio-raremono.c 20932 20933THERMAL 20934M: Rafael J. Wysocki <rafael@kernel.org> 20935M: Daniel Lezcano <daniel.lezcano@linaro.org> 20936R: Amit Kucheria <amitk@kernel.org> 20937R: Zhang Rui <rui.zhang@intel.com> 20938L: linux-pm@vger.kernel.org 20939S: Supported 20940Q: https://patchwork.kernel.org/project/linux-pm/list/ 20941T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20942F: Documentation/ABI/testing/sysfs-class-thermal 20943F: Documentation/admin-guide/thermal/ 20944F: Documentation/devicetree/bindings/thermal/ 20945F: Documentation/driver-api/thermal/ 20946F: drivers/thermal/ 20947F: include/dt-bindings/thermal/ 20948F: include/linux/cpu_cooling.h 20949F: include/linux/thermal.h 20950F: include/uapi/linux/thermal.h 20951F: tools/lib/thermal/ 20952F: tools/thermal/ 20953 20954THERMAL DRIVER FOR AMLOGIC SOCS 20955M: Guillaume La Roque <glaroque@baylibre.com> 20956L: linux-pm@vger.kernel.org 20957L: linux-amlogic@lists.infradead.org 20958S: Supported 20959W: http://linux-meson.com/ 20960F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20961F: drivers/thermal/amlogic_thermal.c 20962 20963THERMAL/CPU_COOLING 20964M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20965M: Daniel Lezcano <daniel.lezcano@linaro.org> 20966M: Viresh Kumar <viresh.kumar@linaro.org> 20967R: Lukasz Luba <lukasz.luba@arm.com> 20968L: linux-pm@vger.kernel.org 20969S: Supported 20970F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20971F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20972F: drivers/thermal/cpufreq_cooling.c 20973F: drivers/thermal/cpuidle_cooling.c 20974F: include/linux/cpu_cooling.h 20975 20976THERMAL/POWER_ALLOCATOR 20977M: Lukasz Luba <lukasz.luba@arm.com> 20978L: linux-pm@vger.kernel.org 20979S: Maintained 20980F: Documentation/driver-api/thermal/power_allocator.rst 20981F: drivers/thermal/gov_power_allocator.c 20982F: drivers/thermal/thermal_trace_ipa.h 20983 20984THINKPAD ACPI EXTRAS DRIVER 20985M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20986L: ibm-acpi-devel@lists.sourceforge.net 20987L: platform-driver-x86@vger.kernel.org 20988S: Maintained 20989W: http://ibm-acpi.sourceforge.net 20990W: http://thinkwiki.org/wiki/Ibm-acpi 20991T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20992F: drivers/platform/x86/thinkpad_acpi.c 20993 20994THINKPAD LMI DRIVER 20995M: Mark Pearson <markpearson@lenovo.com> 20996L: platform-driver-x86@vger.kernel.org 20997S: Maintained 20998F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20999F: drivers/platform/x86/think-lmi.? 21000 21001THUNDERBOLT DMA TRAFFIC TEST DRIVER 21002M: Isaac Hazan <isaac.hazan@intel.com> 21003L: linux-usb@vger.kernel.org 21004S: Maintained 21005F: drivers/thunderbolt/dma_test.c 21006 21007THUNDERBOLT DRIVER 21008M: Andreas Noever <andreas.noever@gmail.com> 21009M: Michael Jamet <michael.jamet@intel.com> 21010M: Mika Westerberg <mika.westerberg@linux.intel.com> 21011M: Yehezkel Bernat <YehezkelShB@gmail.com> 21012L: linux-usb@vger.kernel.org 21013S: Maintained 21014T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21015F: Documentation/admin-guide/thunderbolt.rst 21016F: drivers/thunderbolt/ 21017F: include/linux/thunderbolt.h 21018 21019THUNDERBOLT NETWORK DRIVER 21020M: Michael Jamet <michael.jamet@intel.com> 21021M: Mika Westerberg <mika.westerberg@linux.intel.com> 21022M: Yehezkel Bernat <YehezkelShB@gmail.com> 21023L: netdev@vger.kernel.org 21024S: Maintained 21025F: drivers/net/thunderbolt/ 21026 21027THUNDERX GPIO DRIVER 21028M: Robert Richter <rric@kernel.org> 21029S: Odd Fixes 21030F: drivers/gpio/gpio-thunderx.c 21031 21032TI ADS7924 ADC DRIVER 21033M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21034L: linux-iio@vger.kernel.org 21035S: Supported 21036F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21037F: drivers/iio/adc/ti-ads7924.c 21038 21039TI AM437X VPFE DRIVER 21040M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21041L: linux-media@vger.kernel.org 21042S: Maintained 21043W: https://linuxtv.org 21044Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21045T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21046F: drivers/media/platform/ti/am437x/ 21047 21048TI BANDGAP AND THERMAL DRIVER 21049M: Eduardo Valentin <edubezval@gmail.com> 21050M: Keerthy <j-keerthy@ti.com> 21051L: linux-pm@vger.kernel.org 21052L: linux-omap@vger.kernel.org 21053S: Maintained 21054F: drivers/thermal/ti-soc-thermal/ 21055 21056TI BQ27XXX POWER SUPPLY DRIVER 21057F: drivers/power/supply/bq27xxx_battery.c 21058F: drivers/power/supply/bq27xxx_battery_i2c.c 21059F: include/linux/power/bq27xxx_battery.h 21060 21061TI CDCE706 CLOCK DRIVER 21062M: Max Filippov <jcmvbkbc@gmail.com> 21063S: Maintained 21064F: drivers/clk/clk-cdce706.c 21065 21066TI CLOCK DRIVER 21067M: Tero Kristo <kristo@kernel.org> 21068L: linux-omap@vger.kernel.org 21069S: Odd Fixes 21070F: drivers/clk/ti/ 21071F: include/linux/clk/ti.h 21072 21073TI DAVINCI MACHINE SUPPORT 21074M: Bartosz Golaszewski <brgl@bgdev.pl> 21075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21076S: Maintained 21077T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21078F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21079F: arch/arm/boot/dts/da850* 21080F: arch/arm/mach-davinci/ 21081F: drivers/i2c/busses/i2c-davinci.c 21082 21083TI DAVINCI SERIES CLOCK DRIVER 21084M: David Lechner <david@lechnology.com> 21085R: Sekhar Nori <nsekhar@ti.com> 21086S: Maintained 21087F: Documentation/devicetree/bindings/clock/ti/davinci/ 21088F: drivers/clk/davinci/ 21089F: include/linux/clk/davinci.h 21090 21091TI DAVINCI SERIES GPIO DRIVER 21092M: Keerthy <j-keerthy@ti.com> 21093L: linux-gpio@vger.kernel.org 21094S: Maintained 21095F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21096F: drivers/gpio/gpio-davinci.c 21097 21098TI DAVINCI SERIES MEDIA DRIVER 21099M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21100L: linux-media@vger.kernel.org 21101S: Maintained 21102W: https://linuxtv.org 21103Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21104T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21105F: drivers/media/platform/ti/davinci/ 21106F: include/media/davinci/ 21107 21108TI ENHANCED CAPTURE (eCAP) DRIVER 21109M: Vignesh Raghavendra <vigneshr@ti.com> 21110R: Julien Panis <jpanis@baylibre.com> 21111L: linux-iio@vger.kernel.org 21112L: linux-omap@vger.kernel.org 21113S: Maintained 21114F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21115F: drivers/counter/ti-ecap-capture.c 21116 21117TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21118R: David Lechner <david@lechnology.com> 21119L: linux-iio@vger.kernel.org 21120F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21121F: drivers/counter/ti-eqep.c 21122 21123TI ETHERNET SWITCH DRIVER (CPSW) 21124R: Grygorii Strashko <grygorii.strashko@ti.com> 21125L: linux-omap@vger.kernel.org 21126L: netdev@vger.kernel.org 21127S: Maintained 21128F: drivers/net/ethernet/ti/cpsw* 21129F: drivers/net/ethernet/ti/davinci* 21130 21131TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21132M: Alex Dubov <oakad@yahoo.com> 21133S: Maintained 21134W: http://tifmxx.berlios.de/ 21135F: drivers/memstick/host/tifm_ms.c 21136F: drivers/misc/tifm* 21137F: drivers/mmc/host/tifm_sd.c 21138F: include/linux/tifm.h 21139 21140TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21141M: Nishanth Menon <nm@ti.com> 21142M: Santosh Shilimkar <ssantosh@kernel.org> 21143L: linux-kernel@vger.kernel.org 21144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21145S: Maintained 21146T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21147F: drivers/soc/ti/* 21148 21149TI LM49xxx FAMILY ASoC CODEC DRIVERS 21150M: M R Swami Reddy <mr.swami.reddy@ti.com> 21151M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21152L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21153S: Maintained 21154F: sound/soc/codecs/isabelle* 21155F: sound/soc/codecs/lm49453* 21156 21157TI LMP92064 ADC DRIVER 21158M: Leonard Göhrs <l.goehrs@pengutronix.de> 21159R: kernel@pengutronix.de 21160L: linux-iio@vger.kernel.org 21161S: Maintained 21162F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21163F: drivers/iio/adc/ti-lmp92064.c 21164 21165TI PCM3060 ASoC CODEC DRIVER 21166M: Kirill Marinushkin <kmarinushkin@birdec.com> 21167L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21168S: Maintained 21169F: Documentation/devicetree/bindings/sound/pcm3060.txt 21170F: sound/soc/codecs/pcm3060* 21171 21172TI TAS571X FAMILY ASoC CODEC DRIVER 21173M: Kevin Cernekee <cernekee@chromium.org> 21174L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21175S: Odd Fixes 21176F: sound/soc/codecs/tas571x* 21177 21178TI TMAG5273 MAGNETOMETER DRIVER 21179M: Gerald Loacker <gerald.loacker@wolfvision.net> 21180L: linux-iio@vger.kernel.org 21181S: Maintained 21182F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21183F: drivers/iio/magnetometer/tmag5273.c 21184 21185TI TRF7970A NFC DRIVER 21186M: Mark Greer <mgreer@animalcreek.com> 21187L: linux-wireless@vger.kernel.org 21188S: Supported 21189F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21190F: drivers/nfc/trf7970a.c 21191 21192TI TSC2046 ADC DRIVER 21193M: Oleksij Rempel <o.rempel@pengutronix.de> 21194R: kernel@pengutronix.de 21195L: linux-iio@vger.kernel.org 21196S: Maintained 21197F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21198F: drivers/iio/adc/ti-tsc2046.c 21199 21200TI TWL4030 SERIES SOC CODEC DRIVER 21201M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21203S: Maintained 21204F: sound/soc/codecs/twl4030* 21205 21206TI VPE/CAL DRIVERS 21207M: Benoit Parrot <bparrot@ti.com> 21208L: linux-media@vger.kernel.org 21209S: Maintained 21210W: http://linuxtv.org/ 21211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21212F: Documentation/devicetree/bindings/media/ti,cal.yaml 21213F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21214F: drivers/media/platform/ti/cal/ 21215F: drivers/media/platform/ti/vpe/ 21216 21217TI WILINK WIRELESS DRIVERS 21218L: linux-wireless@vger.kernel.org 21219S: Orphan 21220W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21221W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21222T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21223F: drivers/net/wireless/ti/ 21224 21225TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21226M: John Stultz <jstultz@google.com> 21227M: Thomas Gleixner <tglx@linutronix.de> 21228R: Stephen Boyd <sboyd@kernel.org> 21229L: linux-kernel@vger.kernel.org 21230S: Supported 21231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21232F: include/linux/clocksource.h 21233F: include/linux/time.h 21234F: include/linux/timex.h 21235F: include/uapi/linux/time.h 21236F: include/uapi/linux/timex.h 21237F: kernel/time/alarmtimer.c 21238F: kernel/time/clocksource.c 21239F: kernel/time/ntp.c 21240F: kernel/time/time*.c 21241F: tools/testing/selftests/timers/ 21242 21243TIPC NETWORK LAYER 21244M: Jon Maloy <jmaloy@redhat.com> 21245M: Ying Xue <ying.xue@windriver.com> 21246L: netdev@vger.kernel.org (core kernel code) 21247L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21248S: Maintained 21249W: http://tipc.sourceforge.net/ 21250F: include/uapi/linux/tipc*.h 21251F: net/tipc/ 21252 21253TLAN NETWORK DRIVER 21254M: Samuel Chessman <chessman@tux.org> 21255L: tlan-devel@lists.sourceforge.net (subscribers-only) 21256S: Maintained 21257W: http://sourceforge.net/projects/tlan/ 21258F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21259F: drivers/net/ethernet/ti/tlan.* 21260 21261TMIO/SDHI MMC DRIVER 21262M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21263L: linux-mmc@vger.kernel.org 21264L: linux-renesas-soc@vger.kernel.org 21265S: Supported 21266F: drivers/mmc/host/renesas_sdhi* 21267F: drivers/mmc/host/tmio_mmc* 21268F: include/linux/mfd/tmio.h 21269 21270TMP401 HARDWARE MONITOR DRIVER 21271M: Guenter Roeck <linux@roeck-us.net> 21272L: linux-hwmon@vger.kernel.org 21273S: Maintained 21274F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21275F: Documentation/hwmon/tmp401.rst 21276F: drivers/hwmon/tmp401.c 21277 21278TMP464 HARDWARE MONITOR DRIVER 21279M: Guenter Roeck <linux@roeck-us.net> 21280L: linux-hwmon@vger.kernel.org 21281S: Maintained 21282F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21283F: Documentation/hwmon/tmp464.rst 21284F: drivers/hwmon/tmp464.c 21285 21286TMP513 HARDWARE MONITOR DRIVER 21287M: Eric Tremblay <etremblay@distech-controls.com> 21288L: linux-hwmon@vger.kernel.org 21289S: Maintained 21290F: Documentation/hwmon/tmp513.rst 21291F: drivers/hwmon/tmp513.c 21292 21293TMPFS (SHMEM FILESYSTEM) 21294M: Hugh Dickins <hughd@google.com> 21295L: linux-mm@kvack.org 21296S: Maintained 21297F: include/linux/shmem_fs.h 21298F: mm/shmem.c 21299 21300TOMOYO SECURITY MODULE 21301M: Kentaro Takeda <takedakn@nttdata.co.jp> 21302M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21303L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21304L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21305L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21306L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21307S: Maintained 21308W: https://tomoyo.osdn.jp/ 21309F: security/tomoyo/ 21310 21311TOPSTAR LAPTOP EXTRAS DRIVER 21312M: Herton Ronaldo Krzesinski <herton@canonical.com> 21313L: platform-driver-x86@vger.kernel.org 21314S: Maintained 21315F: drivers/platform/x86/topstar-laptop.c 21316 21317TORTURE-TEST MODULES 21318M: Davidlohr Bueso <dave@stgolabs.net> 21319M: "Paul E. McKenney" <paulmck@kernel.org> 21320M: Josh Triplett <josh@joshtriplett.org> 21321L: linux-kernel@vger.kernel.org 21322S: Supported 21323T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21324F: Documentation/RCU/torture.rst 21325F: kernel/locking/locktorture.c 21326F: kernel/rcu/rcuscale.c 21327F: kernel/rcu/rcutorture.c 21328F: kernel/rcu/refscale.c 21329F: kernel/torture.c 21330 21331TOSHIBA ACPI EXTRAS DRIVER 21332M: Azael Avalos <coproscefalo@gmail.com> 21333L: platform-driver-x86@vger.kernel.org 21334S: Maintained 21335F: drivers/platform/x86/toshiba_acpi.c 21336 21337TOSHIBA BLUETOOTH DRIVER 21338M: Azael Avalos <coproscefalo@gmail.com> 21339L: platform-driver-x86@vger.kernel.org 21340S: Maintained 21341F: drivers/platform/x86/toshiba_bluetooth.c 21342 21343TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21344M: Azael Avalos <coproscefalo@gmail.com> 21345L: platform-driver-x86@vger.kernel.org 21346S: Maintained 21347F: drivers/platform/x86/toshiba_haps.c 21348 21349TOSHIBA SMM DRIVER 21350M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21351S: Maintained 21352W: http://www.buzzard.org.uk/toshiba/ 21353F: drivers/char/toshiba.c 21354F: include/linux/toshiba.h 21355F: include/uapi/linux/toshiba.h 21356 21357TOSHIBA TC358743 DRIVER 21358M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21359L: linux-media@vger.kernel.org 21360S: Maintained 21361F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21362F: drivers/media/i2c/tc358743* 21363F: include/media/i2c/tc358743.h 21364 21365TOSHIBA WMI HOTKEYS DRIVER 21366M: Azael Avalos <coproscefalo@gmail.com> 21367L: platform-driver-x86@vger.kernel.org 21368S: Maintained 21369F: drivers/platform/x86/toshiba-wmi.c 21370 21371TPM DEVICE DRIVER 21372M: Peter Huewe <peterhuewe@gmx.de> 21373M: Jarkko Sakkinen <jarkko@kernel.org> 21374R: Jason Gunthorpe <jgg@ziepe.ca> 21375L: linux-integrity@vger.kernel.org 21376S: Maintained 21377W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21378Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21379T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21380F: drivers/char/tpm/ 21381 21382TPS546D24 DRIVER 21383M: Duke Du <dukedu83@gmail.com> 21384L: linux-hwmon@vger.kernel.org 21385S: Maintained 21386F: Documentation/hwmon/tps546d24.rst 21387F: drivers/hwmon/pmbus/tps546d24.c 21388 21389TRACING 21390M: Steven Rostedt <rostedt@goodmis.org> 21391M: Masami Hiramatsu <mhiramat@kernel.org> 21392L: linux-kernel@vger.kernel.org 21393L: linux-trace-kernel@vger.kernel.org 21394S: Maintained 21395Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21396T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21397F: Documentation/trace/* 21398F: fs/tracefs/ 21399F: include/linux/trace*.h 21400F: include/trace/ 21401F: kernel/trace/ 21402F: scripts/tracing/ 21403F: tools/testing/selftests/ftrace/ 21404 21405TRACING MMIO ACCESSES (MMIOTRACE) 21406M: Steven Rostedt <rostedt@goodmis.org> 21407M: Masami Hiramatsu <mhiramat@kernel.org> 21408R: Karol Herbst <karolherbst@gmail.com> 21409R: Pekka Paalanen <ppaalanen@gmail.com> 21410L: linux-kernel@vger.kernel.org 21411L: nouveau@lists.freedesktop.org 21412S: Maintained 21413F: arch/x86/mm/kmmio.c 21414F: arch/x86/mm/mmio-mod.c 21415F: arch/x86/mm/testmmiotrace.c 21416F: include/linux/mmiotrace.h 21417F: kernel/trace/trace_mmiotrace.c 21418 21419TRACING OS NOISE / LATENCY TRACERS 21420M: Steven Rostedt <rostedt@goodmis.org> 21421M: Daniel Bristot de Oliveira <bristot@kernel.org> 21422S: Maintained 21423F: Documentation/trace/hwlat_detector.rst 21424F: Documentation/trace/osnoise-tracer.rst 21425F: Documentation/trace/timerlat-tracer.rst 21426F: arch/*/kernel/trace.c 21427F: include/trace/events/osnoise.h 21428F: kernel/trace/trace_hwlat.c 21429F: kernel/trace/trace_irqsoff.c 21430F: kernel/trace/trace_osnoise.c 21431F: kernel/trace/trace_sched_wakeup.c 21432 21433TRADITIONAL CHINESE DOCUMENTATION 21434M: Hu Haowen <src.res@email.cn> 21435L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21436S: Maintained 21437W: https://github.com/srcres258/linux-doc 21438T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21439F: Documentation/translations/zh_TW/ 21440 21441TTY LAYER 21442M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21443M: Jiri Slaby <jirislaby@kernel.org> 21444S: Supported 21445T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21446F: Documentation/driver-api/serial/ 21447F: drivers/tty/ 21448F: drivers/tty/serial/serial_core.c 21449F: include/linux/selection.h 21450F: include/linux/serial.h 21451F: include/linux/serial_core.h 21452F: include/linux/sysrq.h 21453F: include/linux/tty*.h 21454F: include/linux/vt.h 21455F: include/linux/vt_*.h 21456F: include/uapi/linux/serial.h 21457F: include/uapi/linux/serial_core.h 21458F: include/uapi/linux/tty.h 21459 21460TUA9001 MEDIA DRIVER 21461M: Antti Palosaari <crope@iki.fi> 21462L: linux-media@vger.kernel.org 21463S: Maintained 21464W: https://linuxtv.org 21465W: http://palosaari.fi/linux/ 21466Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21467T: git git://linuxtv.org/anttip/media_tree.git 21468F: drivers/media/tuners/tua9001* 21469 21470TULIP NETWORK DRIVERS 21471L: netdev@vger.kernel.org 21472L: linux-parisc@vger.kernel.org 21473S: Orphan 21474F: drivers/net/ethernet/dec/tulip/ 21475 21476TUN/TAP driver 21477M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21478S: Maintained 21479W: http://vtun.sourceforge.net/tun 21480F: Documentation/networking/tuntap.rst 21481F: arch/um/os-Linux/drivers/ 21482 21483TURBOCHANNEL SUBSYSTEM 21484M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21485M: Ralf Baechle <ralf@linux-mips.org> 21486L: linux-mips@vger.kernel.org 21487S: Maintained 21488Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21489F: drivers/tc/ 21490F: include/linux/tc.h 21491 21492TURBOSTAT UTILITY 21493M: "Len Brown" <lenb@kernel.org> 21494L: linux-pm@vger.kernel.org 21495S: Supported 21496Q: https://patchwork.kernel.org/project/linux-pm/list/ 21497B: https://bugzilla.kernel.org 21498T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21499F: tools/power/x86/turbostat/ 21500 21501TW5864 VIDEO4LINUX DRIVER 21502M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21503M: Anton Sviridenko <anton@corp.bluecherry.net> 21504M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21505M: Andrey Utkin <andrey_utkin@fastmail.com> 21506L: linux-media@vger.kernel.org 21507S: Supported 21508F: drivers/media/pci/tw5864/ 21509 21510TW68 VIDEO4LINUX DRIVER 21511M: Hans Verkuil <hverkuil@xs4all.nl> 21512L: linux-media@vger.kernel.org 21513S: Odd Fixes 21514W: https://linuxtv.org 21515T: git git://linuxtv.org/media_tree.git 21516F: drivers/media/pci/tw68/ 21517 21518TW686X VIDEO4LINUX DRIVER 21519M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21520L: linux-media@vger.kernel.org 21521S: Maintained 21522W: http://linuxtv.org 21523T: git git://linuxtv.org/media_tree.git 21524F: drivers/media/pci/tw686x/ 21525 21526U-BOOT ENVIRONMENT VARIABLES 21527M: Rafał Miłecki <rafal@milecki.pl> 21528S: Maintained 21529F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21530F: drivers/nvmem/u-boot-env.c 21531 21532UACCE ACCELERATOR FRAMEWORK 21533M: Zhangfei Gao <zhangfei.gao@linaro.org> 21534M: Zhou Wang <wangzhou1@hisilicon.com> 21535L: linux-accelerators@lists.ozlabs.org 21536L: linux-kernel@vger.kernel.org 21537S: Maintained 21538F: Documentation/ABI/testing/sysfs-driver-uacce 21539F: Documentation/misc-devices/uacce.rst 21540F: drivers/misc/uacce/ 21541F: include/linux/uacce.h 21542F: include/uapi/misc/uacce/ 21543 21544UBI FILE SYSTEM (UBIFS) 21545M: Richard Weinberger <richard@nod.at> 21546L: linux-mtd@lists.infradead.org 21547S: Supported 21548W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21549T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21550T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21551F: Documentation/ABI/testing/sysfs-fs-ubifs 21552F: Documentation/filesystems/ubifs-authentication.rst 21553F: Documentation/filesystems/ubifs.rst 21554F: fs/ubifs/ 21555 21556UBLK USERSPACE BLOCK DRIVER 21557M: Ming Lei <ming.lei@redhat.com> 21558L: linux-block@vger.kernel.org 21559S: Maintained 21560F: Documentation/block/ublk.rst 21561F: drivers/block/ublk_drv.c 21562F: include/uapi/linux/ublk_cmd.h 21563 21564UCLINUX (M68KNOMMU AND COLDFIRE) 21565M: Greg Ungerer <gerg@linux-m68k.org> 21566L: linux-m68k@lists.linux-m68k.org 21567S: Maintained 21568W: http://www.linux-m68k.org/ 21569T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21570F: arch/m68k/*/*_no.* 21571F: arch/m68k/68*/ 21572F: arch/m68k/coldfire/ 21573F: arch/m68k/include/asm/*_no.* 21574 21575UDF FILESYSTEM 21576M: Jan Kara <jack@suse.com> 21577S: Maintained 21578F: Documentation/filesystems/udf.rst 21579F: fs/udf/ 21580 21581UDRAW TABLET 21582M: Bastien Nocera <hadess@hadess.net> 21583L: linux-input@vger.kernel.org 21584S: Maintained 21585F: drivers/hid/hid-udraw-ps3.c 21586 21587UFS FILESYSTEM 21588M: Evgeniy Dushistov <dushistov@mail.ru> 21589S: Maintained 21590F: Documentation/admin-guide/ufs.rst 21591F: fs/ufs/ 21592 21593UHID USERSPACE HID IO DRIVER 21594M: David Rheinsberg <david.rheinsberg@gmail.com> 21595L: linux-input@vger.kernel.org 21596S: Maintained 21597F: drivers/hid/uhid.c 21598F: include/uapi/linux/uhid.h 21599 21600ULPI BUS 21601M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21602L: linux-usb@vger.kernel.org 21603S: Maintained 21604F: drivers/usb/common/ulpi.c 21605F: include/linux/ulpi/ 21606 21607UNICODE SUBSYSTEM 21608M: Gabriel Krisman Bertazi <krisman@collabora.com> 21609L: linux-fsdevel@vger.kernel.org 21610S: Supported 21611F: fs/unicode/ 21612 21613UNIFDEF 21614M: Tony Finch <dot@dotat.at> 21615S: Maintained 21616W: http://dotat.at/prog/unifdef 21617F: scripts/unifdef.c 21618 21619UNIFORM CDROM DRIVER 21620M: Phillip Potter <phil@philpotter.co.uk> 21621S: Maintained 21622F: Documentation/cdrom/ 21623F: drivers/cdrom/cdrom.c 21624F: include/linux/cdrom.h 21625F: include/uapi/linux/cdrom.h 21626 21627UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21628R: Alim Akhtar <alim.akhtar@samsung.com> 21629R: Avri Altman <avri.altman@wdc.com> 21630R: Bart Van Assche <bvanassche@acm.org> 21631L: linux-scsi@vger.kernel.org 21632S: Supported 21633F: Documentation/devicetree/bindings/ufs/ 21634F: Documentation/scsi/ufs.rst 21635F: drivers/ufs/core/ 21636 21637UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21638M: Pedro Sousa <pedrom.sousa@synopsys.com> 21639L: linux-scsi@vger.kernel.org 21640S: Supported 21641F: drivers/ufs/host/*dwc* 21642 21643UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21644M: Alim Akhtar <alim.akhtar@samsung.com> 21645L: linux-scsi@vger.kernel.org 21646S: Maintained 21647F: drivers/ufs/host/ufs-exynos* 21648 21649UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21650M: Stanley Chu <stanley.chu@mediatek.com> 21651L: linux-scsi@vger.kernel.org 21652L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21653S: Maintained 21654F: drivers/ufs/host/ufs-mediatek* 21655 21656UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21657M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21658L: linux-arm-msm@vger.kernel.org 21659L: linux-scsi@vger.kernel.org 21660S: Maintained 21661F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21662F: drivers/ufs/host/ufs-qcom* 21663 21664UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21665M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21666L: linux-renesas-soc@vger.kernel.org 21667L: linux-scsi@vger.kernel.org 21668S: Maintained 21669F: drivers/ufs/host/ufs-renesas.c 21670 21671UNSORTED BLOCK IMAGES (UBI) 21672M: Richard Weinberger <richard@nod.at> 21673L: linux-mtd@lists.infradead.org 21674S: Supported 21675W: http://www.linux-mtd.infradead.org/ 21676T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21677T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21678F: drivers/mtd/ubi/ 21679F: include/linux/mtd/ubi.h 21680F: include/uapi/mtd/ubi-user.h 21681 21682USB "USBNET" DRIVER FRAMEWORK 21683M: Oliver Neukum <oneukum@suse.com> 21684L: netdev@vger.kernel.org 21685S: Maintained 21686W: http://www.linux-usb.org/usbnet 21687F: drivers/net/usb/usbnet.c 21688F: include/linux/usb/usbnet.h 21689 21690USB ACM DRIVER 21691M: Oliver Neukum <oneukum@suse.com> 21692L: linux-usb@vger.kernel.org 21693S: Maintained 21694F: Documentation/usb/acm.rst 21695F: drivers/usb/class/cdc-acm.* 21696 21697USB APPLE MFI FASTCHARGE DRIVER 21698M: Bastien Nocera <hadess@hadess.net> 21699L: linux-usb@vger.kernel.org 21700S: Maintained 21701F: drivers/usb/misc/apple-mfi-fastcharge.c 21702 21703USB AR5523 WIRELESS DRIVER 21704M: Pontus Fuchs <pontus.fuchs@gmail.com> 21705L: linux-wireless@vger.kernel.org 21706S: Maintained 21707F: drivers/net/wireless/ath/ar5523/ 21708 21709USB ATTACHED SCSI 21710M: Oliver Neukum <oneukum@suse.com> 21711L: linux-usb@vger.kernel.org 21712L: linux-scsi@vger.kernel.org 21713S: Maintained 21714F: drivers/usb/storage/uas.c 21715 21716USB CDC ETHERNET DRIVER 21717M: Oliver Neukum <oliver@neukum.org> 21718L: linux-usb@vger.kernel.org 21719S: Maintained 21720F: drivers/net/usb/cdc_*.c 21721F: include/uapi/linux/usb/cdc.h 21722 21723USB CHAOSKEY DRIVER 21724M: Keith Packard <keithp@keithp.com> 21725L: linux-usb@vger.kernel.org 21726S: Maintained 21727F: drivers/usb/misc/chaoskey.c 21728 21729USB CYPRESS C67X00 DRIVER 21730L: linux-usb@vger.kernel.org 21731S: Orphan 21732F: drivers/usb/c67x00/ 21733 21734USB DAVICOM DM9601 DRIVER 21735M: Peter Korsgaard <peter@korsgaard.com> 21736L: netdev@vger.kernel.org 21737S: Maintained 21738W: http://www.linux-usb.org/usbnet 21739F: drivers/net/usb/dm9601.c 21740 21741USB EHCI DRIVER 21742M: Alan Stern <stern@rowland.harvard.edu> 21743L: linux-usb@vger.kernel.org 21744S: Maintained 21745F: Documentation/usb/ehci.rst 21746F: drivers/usb/host/ehci* 21747 21748USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21749M: Jiri Kosina <jikos@kernel.org> 21750M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21751L: linux-usb@vger.kernel.org 21752S: Maintained 21753T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21754F: Documentation/hid/hiddev.rst 21755F: drivers/hid/usbhid/ 21756 21757USB INTEL XHCI ROLE MUX DRIVER 21758M: Hans de Goede <hdegoede@redhat.com> 21759L: linux-usb@vger.kernel.org 21760S: Maintained 21761F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21762 21763USB IP DRIVER FOR HISILICON KIRIN 960 21764M: Yu Chen <chenyu56@huawei.com> 21765M: Binghui Wang <wangbinghui@hisilicon.com> 21766L: linux-usb@vger.kernel.org 21767S: Maintained 21768F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21769F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21770 21771USB IP DRIVER FOR HISILICON KIRIN 970 21772M: Mauro Carvalho Chehab <mchehab@kernel.org> 21773L: linux-usb@vger.kernel.org 21774S: Maintained 21775F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21776F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21777 21778USB ISP116X DRIVER 21779M: Olav Kongas <ok@artecdesign.ee> 21780L: linux-usb@vger.kernel.org 21781S: Maintained 21782F: drivers/usb/host/isp116x* 21783F: include/linux/usb/isp116x.h 21784 21785USB ISP1760 DRIVER 21786M: Rui Miguel Silva <rui.silva@linaro.org> 21787L: linux-usb@vger.kernel.org 21788S: Maintained 21789F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21790F: drivers/usb/isp1760/* 21791 21792USB LAN78XX ETHERNET DRIVER 21793M: Woojung Huh <woojung.huh@microchip.com> 21794M: UNGLinuxDriver@microchip.com 21795L: netdev@vger.kernel.org 21796S: Maintained 21797F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21798F: drivers/net/usb/lan78xx.* 21799F: include/dt-bindings/net/microchip-lan78xx.h 21800 21801USB MASS STORAGE DRIVER 21802M: Alan Stern <stern@rowland.harvard.edu> 21803L: linux-usb@vger.kernel.org 21804L: usb-storage@lists.one-eyed-alien.net 21805S: Maintained 21806F: drivers/usb/storage/ 21807 21808USB MIDI DRIVER 21809M: Clemens Ladisch <clemens@ladisch.de> 21810L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21811S: Maintained 21812T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21813F: sound/usb/midi.* 21814 21815USB NETWORKING DRIVERS 21816L: linux-usb@vger.kernel.org 21817S: Odd Fixes 21818F: drivers/net/usb/ 21819 21820USB OHCI DRIVER 21821M: Alan Stern <stern@rowland.harvard.edu> 21822L: linux-usb@vger.kernel.org 21823S: Maintained 21824F: Documentation/usb/ohci.rst 21825F: drivers/usb/host/ohci* 21826 21827USB OTG FSM (Finite State Machine) 21828M: Peter Chen <peter.chen@kernel.org> 21829L: linux-usb@vger.kernel.org 21830S: Maintained 21831T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21832F: drivers/usb/common/usb-otg-fsm.c 21833 21834USB OVER IP DRIVER 21835M: Valentina Manea <valentina.manea.m@gmail.com> 21836M: Shuah Khan <shuah@kernel.org> 21837M: Shuah Khan <skhan@linuxfoundation.org> 21838R: Hongren Zheng <i@zenithal.me> 21839L: linux-usb@vger.kernel.org 21840S: Maintained 21841F: Documentation/usb/usbip_protocol.rst 21842F: drivers/usb/usbip/ 21843F: tools/testing/selftests/drivers/usb/usbip/ 21844F: tools/usb/usbip/ 21845 21846USB PEGASUS DRIVER 21847M: Petko Manolov <petkan@nucleusys.com> 21848L: linux-usb@vger.kernel.org 21849L: netdev@vger.kernel.org 21850S: Maintained 21851W: https://github.com/petkan/pegasus 21852T: git https://github.com/petkan/pegasus.git 21853F: drivers/net/usb/pegasus.* 21854 21855USB PRINTER DRIVER (usblp) 21856M: Pete Zaitcev <zaitcev@redhat.com> 21857L: linux-usb@vger.kernel.org 21858S: Supported 21859F: drivers/usb/class/usblp.c 21860 21861USB QMI WWAN NETWORK DRIVER 21862M: Bjørn Mork <bjorn@mork.no> 21863L: netdev@vger.kernel.org 21864S: Maintained 21865F: Documentation/ABI/testing/sysfs-class-net-qmi 21866F: drivers/net/usb/qmi_wwan.c 21867 21868USB RAW GADGET DRIVER 21869R: Andrey Konovalov <andreyknvl@gmail.com> 21870L: linux-usb@vger.kernel.org 21871S: Maintained 21872F: Documentation/usb/raw-gadget.rst 21873F: drivers/usb/gadget/legacy/raw_gadget.c 21874F: include/uapi/linux/usb/raw_gadget.h 21875 21876USB RTL8150 DRIVER 21877M: Petko Manolov <petkan@nucleusys.com> 21878L: linux-usb@vger.kernel.org 21879L: netdev@vger.kernel.org 21880S: Maintained 21881W: https://github.com/petkan/rtl8150 21882T: git https://github.com/petkan/rtl8150.git 21883F: drivers/net/usb/rtl8150.c 21884 21885USB SERIAL SUBSYSTEM 21886M: Johan Hovold <johan@kernel.org> 21887L: linux-usb@vger.kernel.org 21888S: Maintained 21889T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21890F: Documentation/usb/usb-serial.rst 21891F: drivers/usb/serial/ 21892F: include/linux/usb/serial.h 21893 21894USB SMSC75XX ETHERNET DRIVER 21895M: Steve Glendinning <steve.glendinning@shawell.net> 21896L: netdev@vger.kernel.org 21897S: Maintained 21898F: drivers/net/usb/smsc75xx.* 21899 21900USB SMSC95XX ETHERNET DRIVER 21901M: Steve Glendinning <steve.glendinning@shawell.net> 21902M: UNGLinuxDriver@microchip.com 21903L: netdev@vger.kernel.org 21904S: Maintained 21905F: drivers/net/usb/smsc95xx.* 21906 21907USB SUBSYSTEM 21908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21909L: linux-usb@vger.kernel.org 21910S: Supported 21911W: http://www.linux-usb.org 21912T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21913F: Documentation/devicetree/bindings/usb/ 21914F: Documentation/usb/ 21915F: drivers/usb/ 21916F: include/dt-bindings/usb/ 21917F: include/linux/usb.h 21918F: include/linux/usb/ 21919 21920USB TYPEC BUS FOR ALTERNATE MODES 21921M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21922L: linux-usb@vger.kernel.org 21923S: Maintained 21924F: Documentation/ABI/testing/sysfs-bus-typec 21925F: Documentation/driver-api/usb/typec_bus.rst 21926F: drivers/usb/typec/altmodes/ 21927F: include/linux/usb/typec_altmode.h 21928 21929USB TYPEC CLASS 21930M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21931L: linux-usb@vger.kernel.org 21932S: Maintained 21933F: Documentation/ABI/testing/sysfs-class-typec 21934F: Documentation/driver-api/usb/typec.rst 21935F: drivers/usb/typec/ 21936F: include/linux/usb/typec.h 21937 21938USB TYPEC INTEL PMC MUX DRIVER 21939M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21940L: linux-usb@vger.kernel.org 21941S: Maintained 21942F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21943F: drivers/usb/typec/mux/intel_pmc_mux.c 21944 21945USB TYPEC PI3USB30532 MUX DRIVER 21946M: Hans de Goede <hdegoede@redhat.com> 21947L: linux-usb@vger.kernel.org 21948S: Maintained 21949F: drivers/usb/typec/mux/pi3usb30532.c 21950 21951USB TYPEC PORT CONTROLLER DRIVERS 21952M: Guenter Roeck <linux@roeck-us.net> 21953L: linux-usb@vger.kernel.org 21954S: Maintained 21955F: drivers/usb/typec/tcpm/ 21956 21957USB UHCI DRIVER 21958M: Alan Stern <stern@rowland.harvard.edu> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961F: drivers/usb/host/uhci* 21962 21963USB VIDEO CLASS 21964M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21965L: linux-media@vger.kernel.org 21966S: Maintained 21967W: http://www.ideasonboard.org/uvc/ 21968T: git git://linuxtv.org/media_tree.git 21969F: drivers/media/usb/uvc/ 21970F: include/uapi/linux/uvcvideo.h 21971 21972USB WEBCAM GADGET 21973M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21974M: Daniel Scally <dan.scally@ideasonboard.com> 21975L: linux-usb@vger.kernel.org 21976S: Maintained 21977F: drivers/usb/gadget/function/*uvc* 21978F: drivers/usb/gadget/legacy/webcam.c 21979F: include/uapi/linux/usb/g_uvc.h 21980 21981USB WIRELESS RNDIS DRIVER (rndis_wlan) 21982M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21983L: linux-wireless@vger.kernel.org 21984S: Maintained 21985F: drivers/net/wireless/legacy/rndis_wlan.c 21986 21987USB XHCI DRIVER 21988M: Mathias Nyman <mathias.nyman@intel.com> 21989L: linux-usb@vger.kernel.org 21990S: Supported 21991F: drivers/usb/host/pci-quirks* 21992F: drivers/usb/host/xhci* 21993 21994USB ZD1201 DRIVER 21995L: linux-wireless@vger.kernel.org 21996S: Orphan 21997W: http://linux-lc100020.sourceforge.net 21998F: drivers/net/wireless/zydas/zd1201.* 21999 22000USER DATAGRAM PROTOCOL (UDP) 22001M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22002S: Maintained 22003F: include/linux/udp.h 22004F: net/ipv4/udp.c 22005F: net/ipv6/udp.c 22006 22007USER-MODE LINUX (UML) 22008M: Richard Weinberger <richard@nod.at> 22009M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22010M: Johannes Berg <johannes@sipsolutions.net> 22011L: linux-um@lists.infradead.org 22012S: Maintained 22013W: http://user-mode-linux.sourceforge.net 22014Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22015T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22016T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22017F: Documentation/virt/uml/ 22018F: arch/um/ 22019F: arch/x86/um/ 22020F: fs/hostfs/ 22021 22022USERSPACE COPYIN/COPYOUT (UIOVEC) 22023M: Alexander Viro <viro@zeniv.linux.org.uk> 22024S: Maintained 22025F: include/linux/uio.h 22026F: lib/iov_iter.c 22027 22028USERSPACE DMA BUFFER DRIVER 22029M: Gerd Hoffmann <kraxel@redhat.com> 22030L: dri-devel@lists.freedesktop.org 22031S: Maintained 22032T: git git://anongit.freedesktop.org/drm/drm-misc 22033F: drivers/dma-buf/udmabuf.c 22034F: include/uapi/linux/udmabuf.h 22035 22036USERSPACE I/O (UIO) 22037M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22038S: Maintained 22039T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22040F: Documentation/driver-api/uio-howto.rst 22041F: drivers/uio/ 22042F: include/linux/uio_driver.h 22043 22044UTIL-LINUX PACKAGE 22045M: Karel Zak <kzak@redhat.com> 22046L: util-linux@vger.kernel.org 22047S: Maintained 22048W: http://en.wikipedia.org/wiki/Util-linux 22049T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22050 22051UUID HELPERS 22052R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22053L: linux-kernel@vger.kernel.org 22054S: Maintained 22055F: include/linux/uuid.h 22056F: lib/test_uuid.c 22057F: lib/uuid.c 22058 22059UV SYSFS DRIVER 22060M: Justin Ernst <justin.ernst@hpe.com> 22061L: platform-driver-x86@vger.kernel.org 22062S: Maintained 22063F: drivers/platform/x86/uv_sysfs.c 22064 22065UVESAFB DRIVER 22066M: Michal Januszewski <spock@gentoo.org> 22067L: linux-fbdev@vger.kernel.org 22068S: Maintained 22069W: https://github.com/mjanusz/v86d 22070F: Documentation/fb/uvesafb.rst 22071F: drivers/video/fbdev/uvesafb.* 22072 22073Ux500 CLOCK DRIVERS 22074M: Ulf Hansson <ulf.hansson@linaro.org> 22075L: linux-clk@vger.kernel.org 22076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22077S: Maintained 22078F: drivers/clk/ux500/ 22079 22080VF610 NAND DRIVER 22081M: Stefan Agner <stefan@agner.ch> 22082L: linux-mtd@lists.infradead.org 22083S: Supported 22084F: drivers/mtd/nand/raw/vf610_nfc.c 22085 22086VFAT/FAT/MSDOS FILESYSTEM 22087M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22088S: Maintained 22089F: Documentation/filesystems/vfat.rst 22090F: fs/fat/ 22091F: tools/testing/selftests/filesystems/fat/ 22092 22093VFIO DRIVER 22094M: Alex Williamson <alex.williamson@redhat.com> 22095L: kvm@vger.kernel.org 22096S: Maintained 22097T: git https://github.com/awilliam/linux-vfio.git 22098F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22099F: Documentation/driver-api/vfio.rst 22100F: drivers/vfio/ 22101F: include/linux/vfio.h 22102F: include/linux/vfio_pci_core.h 22103F: include/uapi/linux/vfio.h 22104 22105VFIO FSL-MC DRIVER 22106M: Diana Craciun <diana.craciun@oss.nxp.com> 22107L: kvm@vger.kernel.org 22108S: Maintained 22109F: drivers/vfio/fsl-mc/ 22110 22111VFIO HISILICON PCI DRIVER 22112M: Longfang Liu <liulongfang@huawei.com> 22113M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22114L: kvm@vger.kernel.org 22115S: Maintained 22116F: drivers/vfio/pci/hisilicon/ 22117 22118VFIO MEDIATED DEVICE DRIVERS 22119M: Kirti Wankhede <kwankhede@nvidia.com> 22120L: kvm@vger.kernel.org 22121S: Maintained 22122F: Documentation/driver-api/vfio-mediated-device.rst 22123F: drivers/vfio/mdev/ 22124F: include/linux/mdev.h 22125F: samples/vfio-mdev/ 22126 22127VFIO MLX5 PCI DRIVER 22128M: Yishai Hadas <yishaih@nvidia.com> 22129L: kvm@vger.kernel.org 22130S: Maintained 22131F: drivers/vfio/pci/mlx5/ 22132 22133VFIO PCI DEVICE SPECIFIC DRIVERS 22134R: Jason Gunthorpe <jgg@nvidia.com> 22135R: Yishai Hadas <yishaih@nvidia.com> 22136R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22137R: Kevin Tian <kevin.tian@intel.com> 22138L: kvm@vger.kernel.org 22139S: Maintained 22140P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22141F: drivers/vfio/pci/*/ 22142 22143VFIO PLATFORM DRIVER 22144M: Eric Auger <eric.auger@redhat.com> 22145L: kvm@vger.kernel.org 22146S: Maintained 22147F: drivers/vfio/platform/ 22148 22149VGA_SWITCHEROO 22150R: Lukas Wunner <lukas@wunner.de> 22151S: Maintained 22152T: git git://anongit.freedesktop.org/drm/drm-misc 22153F: Documentation/gpu/vga-switcheroo.rst 22154F: drivers/gpu/vga/vga_switcheroo.c 22155F: include/linux/vga_switcheroo.h 22156 22157VIA RHINE NETWORK DRIVER 22158M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22159S: Maintained 22160F: drivers/net/ethernet/via/via-rhine.c 22161 22162VIA SD/MMC CARD CONTROLLER DRIVER 22163M: Bruce Chang <brucechang@via.com.tw> 22164M: Harald Welte <HaraldWelte@viatech.com> 22165S: Maintained 22166F: drivers/mmc/host/via-sdmmc.c 22167 22168VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22169M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22170L: linux-fbdev@vger.kernel.org 22171S: Maintained 22172F: drivers/video/fbdev/via/ 22173F: include/linux/via-core.h 22174F: include/linux/via-gpio.h 22175F: include/linux/via_i2c.h 22176 22177VIA VELOCITY NETWORK DRIVER 22178M: Francois Romieu <romieu@fr.zoreil.com> 22179L: netdev@vger.kernel.org 22180S: Maintained 22181F: drivers/net/ethernet/via/via-velocity.* 22182 22183VICODEC VIRTUAL CODEC DRIVER 22184M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22185L: linux-media@vger.kernel.org 22186S: Maintained 22187W: https://linuxtv.org 22188T: git git://linuxtv.org/media_tree.git 22189F: drivers/media/test-drivers/vicodec/* 22190 22191VIDEO I2C POLLING DRIVER 22192M: Matt Ranostay <matt.ranostay@konsulko.com> 22193L: linux-media@vger.kernel.org 22194S: Maintained 22195F: drivers/media/i2c/video-i2c.c 22196 22197VIDEO MULTIPLEXER DRIVER 22198M: Philipp Zabel <p.zabel@pengutronix.de> 22199L: linux-media@vger.kernel.org 22200S: Maintained 22201F: drivers/media/platform/video-mux.c 22202 22203VIDEOBUF2 FRAMEWORK 22204M: Tomasz Figa <tfiga@chromium.org> 22205M: Marek Szyprowski <m.szyprowski@samsung.com> 22206L: linux-media@vger.kernel.org 22207S: Maintained 22208F: drivers/media/common/videobuf2/* 22209F: include/media/videobuf2-* 22210 22211VIDTV VIRTUAL DIGITAL TV DRIVER 22212M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22213L: linux-media@vger.kernel.org 22214S: Maintained 22215W: https://linuxtv.org 22216T: git git://linuxtv.org/media_tree.git 22217F: drivers/media/test-drivers/vidtv/* 22218 22219VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22220M: Shuah Khan <skhan@linuxfoundation.org> 22221R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22222L: linux-media@vger.kernel.org 22223S: Maintained 22224W: https://linuxtv.org 22225T: git git://linuxtv.org/media_tree.git 22226F: drivers/media/test-drivers/vimc/* 22227 22228VIRT LIB 22229M: Alex Williamson <alex.williamson@redhat.com> 22230M: Paolo Bonzini <pbonzini@redhat.com> 22231L: kvm@vger.kernel.org 22232S: Supported 22233F: virt/lib/ 22234 22235VIRTIO AND VHOST VSOCK DRIVER 22236M: Stefan Hajnoczi <stefanha@redhat.com> 22237M: Stefano Garzarella <sgarzare@redhat.com> 22238L: kvm@vger.kernel.org 22239L: virtualization@lists.linux-foundation.org 22240L: netdev@vger.kernel.org 22241S: Maintained 22242F: drivers/vhost/vsock.c 22243F: include/linux/virtio_vsock.h 22244F: include/uapi/linux/virtio_vsock.h 22245F: net/vmw_vsock/virtio_transport.c 22246F: net/vmw_vsock/virtio_transport_common.c 22247 22248VIRTIO BALLOON 22249M: "Michael S. Tsirkin" <mst@redhat.com> 22250M: David Hildenbrand <david@redhat.com> 22251L: virtualization@lists.linux-foundation.org 22252S: Maintained 22253F: drivers/virtio/virtio_balloon.c 22254F: include/linux/balloon_compaction.h 22255F: include/uapi/linux/virtio_balloon.h 22256F: mm/balloon_compaction.c 22257 22258VIRTIO BLOCK AND SCSI DRIVERS 22259M: "Michael S. Tsirkin" <mst@redhat.com> 22260M: Jason Wang <jasowang@redhat.com> 22261R: Paolo Bonzini <pbonzini@redhat.com> 22262R: Stefan Hajnoczi <stefanha@redhat.com> 22263L: virtualization@lists.linux-foundation.org 22264S: Maintained 22265F: drivers/block/virtio_blk.c 22266F: drivers/scsi/virtio_scsi.c 22267F: drivers/vhost/scsi.c 22268F: include/uapi/linux/virtio_blk.h 22269F: include/uapi/linux/virtio_scsi.h 22270 22271VIRTIO CONSOLE DRIVER 22272M: Amit Shah <amit@kernel.org> 22273L: virtualization@lists.linux-foundation.org 22274S: Maintained 22275F: drivers/char/virtio_console.c 22276F: include/linux/virtio_console.h 22277F: include/uapi/linux/virtio_console.h 22278 22279VIRTIO CORE AND NET DRIVERS 22280M: "Michael S. Tsirkin" <mst@redhat.com> 22281M: Jason Wang <jasowang@redhat.com> 22282R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22283L: virtualization@lists.linux-foundation.org 22284S: Maintained 22285F: Documentation/ABI/testing/sysfs-bus-vdpa 22286F: Documentation/ABI/testing/sysfs-class-vduse 22287F: Documentation/devicetree/bindings/virtio/ 22288F: Documentation/driver-api/virtio/ 22289F: drivers/block/virtio_blk.c 22290F: drivers/crypto/virtio/ 22291F: drivers/net/virtio_net.c 22292F: drivers/vdpa/ 22293F: drivers/virtio/ 22294F: include/linux/vdpa.h 22295F: include/linux/virtio*.h 22296F: include/linux/vringh.h 22297F: include/uapi/linux/virtio_*.h 22298F: tools/virtio/ 22299 22300VIRTIO CRYPTO DRIVER 22301M: Gonglei <arei.gonglei@huawei.com> 22302L: virtualization@lists.linux-foundation.org 22303L: linux-crypto@vger.kernel.org 22304S: Maintained 22305F: drivers/crypto/virtio/ 22306F: include/uapi/linux/virtio_crypto.h 22307 22308VIRTIO DRIVERS FOR S390 22309M: Cornelia Huck <cohuck@redhat.com> 22310M: Halil Pasic <pasic@linux.ibm.com> 22311M: Eric Farman <farman@linux.ibm.com> 22312L: linux-s390@vger.kernel.org 22313L: virtualization@lists.linux-foundation.org 22314L: kvm@vger.kernel.org 22315S: Supported 22316F: arch/s390/include/uapi/asm/virtio-ccw.h 22317F: drivers/s390/virtio/ 22318 22319VIRTIO FILE SYSTEM 22320M: Vivek Goyal <vgoyal@redhat.com> 22321M: Stefan Hajnoczi <stefanha@redhat.com> 22322M: Miklos Szeredi <miklos@szeredi.hu> 22323L: virtualization@lists.linux-foundation.org 22324L: linux-fsdevel@vger.kernel.org 22325S: Supported 22326W: https://virtio-fs.gitlab.io/ 22327F: Documentation/filesystems/virtiofs.rst 22328F: fs/fuse/virtio_fs.c 22329F: include/uapi/linux/virtio_fs.h 22330 22331VIRTIO GPIO DRIVER 22332M: Enrico Weigelt, metux IT consult <info@metux.net> 22333M: Viresh Kumar <vireshk@kernel.org> 22334L: linux-gpio@vger.kernel.org 22335L: virtualization@lists.linux-foundation.org 22336S: Maintained 22337F: drivers/gpio/gpio-virtio.c 22338F: include/uapi/linux/virtio_gpio.h 22339 22340VIRTIO GPU DRIVER 22341M: David Airlie <airlied@redhat.com> 22342M: Gerd Hoffmann <kraxel@redhat.com> 22343R: Gurchetan Singh <gurchetansingh@chromium.org> 22344R: Chia-I Wu <olvaffe@gmail.com> 22345L: dri-devel@lists.freedesktop.org 22346L: virtualization@lists.linux-foundation.org 22347S: Maintained 22348T: git git://anongit.freedesktop.org/drm/drm-misc 22349F: drivers/gpu/drm/virtio/ 22350F: include/uapi/linux/virtio_gpu.h 22351 22352VIRTIO HOST (VHOST) 22353M: "Michael S. Tsirkin" <mst@redhat.com> 22354M: Jason Wang <jasowang@redhat.com> 22355L: kvm@vger.kernel.org 22356L: virtualization@lists.linux-foundation.org 22357L: netdev@vger.kernel.org 22358S: Maintained 22359T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22360F: drivers/vhost/ 22361F: include/linux/sched/vhost_task.h 22362F: include/linux/vhost_iotlb.h 22363F: include/uapi/linux/vhost.h 22364F: kernel/vhost_task.c 22365 22366VIRTIO I2C DRIVER 22367M: Conghui Chen <conghui.chen@intel.com> 22368M: Viresh Kumar <viresh.kumar@linaro.org> 22369L: linux-i2c@vger.kernel.org 22370L: virtualization@lists.linux-foundation.org 22371S: Maintained 22372F: drivers/i2c/busses/i2c-virtio.c 22373F: include/uapi/linux/virtio_i2c.h 22374 22375VIRTIO INPUT DRIVER 22376M: Gerd Hoffmann <kraxel@redhat.com> 22377S: Maintained 22378F: drivers/virtio/virtio_input.c 22379F: include/uapi/linux/virtio_input.h 22380 22381VIRTIO IOMMU DRIVER 22382M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22383L: virtualization@lists.linux-foundation.org 22384S: Maintained 22385F: drivers/iommu/virtio-iommu.c 22386F: include/uapi/linux/virtio_iommu.h 22387 22388VIRTIO MEM DRIVER 22389M: David Hildenbrand <david@redhat.com> 22390L: virtualization@lists.linux-foundation.org 22391S: Maintained 22392W: https://virtio-mem.gitlab.io/ 22393F: drivers/virtio/virtio_mem.c 22394F: include/uapi/linux/virtio_mem.h 22395 22396VIRTIO PMEM DRIVER 22397M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22398L: virtualization@lists.linux-foundation.org 22399S: Maintained 22400F: drivers/nvdimm/nd_virtio.c 22401F: drivers/nvdimm/virtio_pmem.c 22402 22403VIRTIO SOUND DRIVER 22404M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22405M: "Michael S. Tsirkin" <mst@redhat.com> 22406L: virtualization@lists.linux-foundation.org 22407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22408S: Maintained 22409F: include/uapi/linux/virtio_snd.h 22410F: sound/virtio/* 22411 22412VIRTUAL BOX GUEST DEVICE DRIVER 22413M: Hans de Goede <hdegoede@redhat.com> 22414M: Arnd Bergmann <arnd@arndb.de> 22415M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22416S: Maintained 22417F: drivers/virt/vboxguest/ 22418F: include/linux/vbox_utils.h 22419F: include/uapi/linux/vbox*.h 22420 22421VIRTUAL BOX SHARED FOLDER VFS DRIVER 22422M: Hans de Goede <hdegoede@redhat.com> 22423L: linux-fsdevel@vger.kernel.org 22424S: Maintained 22425F: fs/vboxsf/* 22426 22427VIRTUAL SERIO DEVICE DRIVER 22428M: Stephen Chandler Paul <thatslyude@gmail.com> 22429S: Maintained 22430F: drivers/input/serio/userio.c 22431F: include/uapi/linux/userio.h 22432 22433VISL VIRTUAL STATELESS DECODER DRIVER 22434M: Daniel Almeida <daniel.almeida@collabora.com> 22435L: linux-media@vger.kernel.org 22436S: Supported 22437F: drivers/media/test-drivers/visl 22438 22439VIVID VIRTUAL VIDEO DRIVER 22440M: Hans Verkuil <hverkuil@xs4all.nl> 22441L: linux-media@vger.kernel.org 22442S: Maintained 22443W: https://linuxtv.org 22444T: git git://linuxtv.org/media_tree.git 22445F: drivers/media/test-drivers/vivid/* 22446 22447VLYNQ BUS 22448M: Florian Fainelli <f.fainelli@gmail.com> 22449L: openwrt-devel@lists.openwrt.org (subscribers-only) 22450S: Maintained 22451F: drivers/vlynq/vlynq.c 22452F: include/linux/vlynq.h 22453 22454VM SOCKETS (AF_VSOCK) 22455M: Stefano Garzarella <sgarzare@redhat.com> 22456L: virtualization@lists.linux-foundation.org 22457L: netdev@vger.kernel.org 22458S: Maintained 22459F: drivers/net/vsockmon.c 22460F: include/net/af_vsock.h 22461F: include/uapi/linux/vm_sockets.h 22462F: include/uapi/linux/vm_sockets_diag.h 22463F: include/uapi/linux/vsockmon.h 22464F: net/vmw_vsock/ 22465F: tools/testing/vsock/ 22466 22467VMALLOC 22468M: Andrew Morton <akpm@linux-foundation.org> 22469R: Uladzislau Rezki <urezki@gmail.com> 22470R: Christoph Hellwig <hch@infradead.org> 22471R: Lorenzo Stoakes <lstoakes@gmail.com> 22472L: linux-mm@kvack.org 22473S: Maintained 22474W: http://www.linux-mm.org 22475T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22476F: include/linux/vmalloc.h 22477F: mm/vmalloc.c 22478 22479VME SUBSYSTEM 22480M: Martyn Welch <martyn@welchs.me.uk> 22481M: Manohar Vanga <manohar.vanga@gmail.com> 22482M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22483L: linux-kernel@vger.kernel.org 22484S: Odd fixes 22485T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22486F: Documentation/driver-api/vme.rst 22487F: drivers/staging/vme_user/ 22488 22489VMWARE BALLOON DRIVER 22490M: Nadav Amit <namit@vmware.com> 22491R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22492L: linux-kernel@vger.kernel.org 22493S: Supported 22494F: drivers/misc/vmw_balloon.c 22495 22496VMWARE HYPERVISOR INTERFACE 22497M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22498M: Alexey Makhalov <amakhalov@vmware.com> 22499R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22500L: virtualization@lists.linux-foundation.org 22501L: x86@kernel.org 22502S: Supported 22503T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22504F: arch/x86/include/asm/vmware.h 22505F: arch/x86/kernel/cpu/vmware.c 22506 22507VMWARE PVRDMA DRIVER 22508M: Bryan Tan <bryantan@vmware.com> 22509M: Vishnu Dasa <vdasa@vmware.com> 22510R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22511L: linux-rdma@vger.kernel.org 22512S: Supported 22513F: drivers/infiniband/hw/vmw_pvrdma/ 22514 22515VMWARE PVSCSI DRIVER 22516M: Vishal Bhakta <vbhakta@vmware.com> 22517R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22518L: linux-scsi@vger.kernel.org 22519S: Supported 22520F: drivers/scsi/vmw_pvscsi.c 22521F: drivers/scsi/vmw_pvscsi.h 22522 22523VMWARE VIRTUAL PTP CLOCK DRIVER 22524M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22525M: Deep Shah <sdeep@vmware.com> 22526R: Alexey Makhalov <amakhalov@vmware.com> 22527R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22528L: netdev@vger.kernel.org 22529S: Supported 22530F: drivers/ptp/ptp_vmw.c 22531 22532VMWARE VMCI DRIVER 22533M: Bryan Tan <bryantan@vmware.com> 22534M: Vishnu Dasa <vdasa@vmware.com> 22535R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22536L: linux-kernel@vger.kernel.org 22537S: Supported 22538F: drivers/misc/vmw_vmci/ 22539F: include/linux/vmw_vmci* 22540 22541VMWARE VMMOUSE SUBDRIVER 22542M: Zack Rusin <zackr@vmware.com> 22543R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22544R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22545L: linux-input@vger.kernel.org 22546S: Supported 22547F: drivers/input/mouse/vmmouse.c 22548F: drivers/input/mouse/vmmouse.h 22549 22550VMWARE VMXNET3 ETHERNET DRIVER 22551M: Ronak Doshi <doshir@vmware.com> 22552R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22553L: netdev@vger.kernel.org 22554S: Supported 22555F: drivers/net/vmxnet3/ 22556 22557VMWARE VSOCK VMCI TRANSPORT DRIVER 22558M: Bryan Tan <bryantan@vmware.com> 22559M: Vishnu Dasa <vdasa@vmware.com> 22560R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22561L: linux-kernel@vger.kernel.org 22562S: Supported 22563F: net/vmw_vsock/vmci_transport* 22564 22565VOCORE VOCORE2 BOARD 22566M: Harvey Hunt <harveyhuntnexus@gmail.com> 22567L: linux-mips@vger.kernel.org 22568S: Maintained 22569F: arch/mips/boot/dts/ralink/vocore2.dts 22570 22571VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22572M: Liam Girdwood <lgirdwood@gmail.com> 22573M: Mark Brown <broonie@kernel.org> 22574L: linux-kernel@vger.kernel.org 22575S: Supported 22576W: http://www.slimlogic.co.uk/?p=48 22577T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22578F: Documentation/devicetree/bindings/regulator/ 22579F: Documentation/power/regulator/ 22580F: drivers/regulator/ 22581F: include/dt-bindings/regulator/ 22582F: include/linux/regulator/ 22583K: regulator_get_optional 22584 22585VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22586R: Matti Vaittinen <mazziesaccount@gmail.com> 22587F: drivers/regulator/irq_helpers.c 22588 22589VRF 22590M: David Ahern <dsahern@kernel.org> 22591L: netdev@vger.kernel.org 22592S: Maintained 22593F: Documentation/networking/vrf.rst 22594F: drivers/net/vrf.c 22595 22596VSPRINTF 22597M: Petr Mladek <pmladek@suse.com> 22598M: Steven Rostedt <rostedt@goodmis.org> 22599M: Sergey Senozhatsky <senozhatsky@chromium.org> 22600R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22601R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22602S: Maintained 22603T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22604F: Documentation/core-api/printk-formats.rst 22605F: lib/test_printf.c 22606F: lib/test_scanf.c 22607F: lib/vsprintf.c 22608 22609VT1211 HARDWARE MONITOR DRIVER 22610M: Juerg Haefliger <juergh@proton.me> 22611L: linux-hwmon@vger.kernel.org 22612S: Maintained 22613F: Documentation/hwmon/vt1211.rst 22614F: drivers/hwmon/vt1211.c 22615 22616VT8231 HARDWARE MONITOR DRIVER 22617M: Roger Lucas <vt8231@hiddenengine.co.uk> 22618L: linux-hwmon@vger.kernel.org 22619S: Maintained 22620F: drivers/hwmon/vt8231.c 22621 22622VUB300 USB to SDIO/SD/MMC bridge chip 22623L: linux-mmc@vger.kernel.org 22624S: Orphan 22625F: drivers/mmc/host/vub300.c 22626 22627W1 DALLAS'S 1-WIRE BUS 22628M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22629S: Maintained 22630F: Documentation/devicetree/bindings/w1/ 22631F: Documentation/w1/ 22632F: drivers/w1/ 22633F: include/linux/w1.h 22634 22635W83791D HARDWARE MONITORING DRIVER 22636M: Marc Hulsman <m.hulsman@tudelft.nl> 22637L: linux-hwmon@vger.kernel.org 22638S: Maintained 22639F: Documentation/hwmon/w83791d.rst 22640F: drivers/hwmon/w83791d.c 22641 22642W83793 HARDWARE MONITORING DRIVER 22643M: Rudolf Marek <r.marek@assembler.cz> 22644L: linux-hwmon@vger.kernel.org 22645S: Maintained 22646F: Documentation/hwmon/w83793.rst 22647F: drivers/hwmon/w83793.c 22648 22649W83795 HARDWARE MONITORING DRIVER 22650M: Jean Delvare <jdelvare@suse.com> 22651L: linux-hwmon@vger.kernel.org 22652S: Maintained 22653F: drivers/hwmon/w83795.c 22654 22655W83L51xD SD/MMC CARD INTERFACE DRIVER 22656M: Pierre Ossman <pierre@ossman.eu> 22657S: Maintained 22658F: drivers/mmc/host/wbsd.* 22659 22660WACOM PROTOCOL 4 SERIAL TABLETS 22661M: Julian Squires <julian@cipht.net> 22662M: Hans de Goede <hdegoede@redhat.com> 22663L: linux-input@vger.kernel.org 22664S: Maintained 22665F: drivers/input/tablet/wacom_serial4.c 22666 22667WANGXUN ETHERNET DRIVER 22668M: Jiawen Wu <jiawenwu@trustnetic.com> 22669M: Mengyuan Lou <mengyuanlou@net-swift.com> 22670L: netdev@vger.kernel.org 22671S: Maintained 22672W: https://www.net-swift.com 22673F: Documentation/networking/device_drivers/ethernet/wangxun/* 22674F: drivers/net/ethernet/wangxun/ 22675 22676WATCHDOG DEVICE DRIVERS 22677M: Wim Van Sebroeck <wim@linux-watchdog.org> 22678M: Guenter Roeck <linux@roeck-us.net> 22679L: linux-watchdog@vger.kernel.org 22680S: Maintained 22681W: http://www.linux-watchdog.org/ 22682T: git git://www.linux-watchdog.org/linux-watchdog.git 22683F: Documentation/devicetree/bindings/watchdog/ 22684F: Documentation/watchdog/ 22685F: drivers/watchdog/ 22686F: include/linux/watchdog.h 22687F: include/trace/events/watchdog.h 22688F: include/uapi/linux/watchdog.h 22689 22690WHISKEYCOVE PMIC GPIO DRIVER 22691M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22692L: linux-gpio@vger.kernel.org 22693S: Maintained 22694F: drivers/gpio/gpio-wcove.c 22695 22696WHWAVE RTC DRIVER 22697M: Dianlong Li <long17.cool@163.com> 22698L: linux-rtc@vger.kernel.org 22699S: Maintained 22700F: drivers/rtc/rtc-sd3078.c 22701 22702WIIMOTE HID DRIVER 22703M: David Rheinsberg <david.rheinsberg@gmail.com> 22704L: linux-input@vger.kernel.org 22705S: Maintained 22706F: drivers/hid/hid-wiimote* 22707 22708WILOCITY WIL6210 WIRELESS DRIVER 22709L: linux-wireless@vger.kernel.org 22710S: Orphan 22711W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22712F: drivers/net/wireless/ath/wil6210/ 22713 22714WINBOND CIR DRIVER 22715M: David Härdeman <david@hardeman.nu> 22716S: Maintained 22717F: drivers/media/rc/winbond-cir.c 22718 22719WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22720L: linux-watchdog@vger.kernel.org 22721S: Orphan 22722F: drivers/watchdog/ebc-c384_wdt.c 22723 22724WINSYSTEMS WS16C48 GPIO DRIVER 22725M: William Breathitt Gray <william.gray@linaro.org> 22726L: linux-gpio@vger.kernel.org 22727S: Maintained 22728F: drivers/gpio/gpio-ws16c48.c 22729 22730WIREGUARD SECURE NETWORK TUNNEL 22731M: Jason A. Donenfeld <Jason@zx2c4.com> 22732L: wireguard@lists.zx2c4.com 22733L: netdev@vger.kernel.org 22734S: Maintained 22735F: drivers/net/wireguard/ 22736F: tools/testing/selftests/wireguard/ 22737 22738WISTRON LAPTOP BUTTON DRIVER 22739M: Miloslav Trmac <mitr@volny.cz> 22740S: Maintained 22741F: drivers/input/misc/wistron_btns.c 22742 22743WL3501 WIRELESS PCMCIA CARD DRIVER 22744L: linux-wireless@vger.kernel.org 22745S: Odd fixes 22746F: drivers/net/wireless/legacy/wl3501* 22747 22748WOLFSON MICROELECTRONICS DRIVERS 22749L: patches@opensource.cirrus.com 22750S: Supported 22751W: https://github.com/CirrusLogic/linux-drivers/wiki 22752T: git https://github.com/CirrusLogic/linux-drivers.git 22753F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22754F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22755F: Documentation/devicetree/bindings/mfd/wm831x.txt 22756F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22757F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22758F: Documentation/devicetree/bindings/sound/wm* 22759F: Documentation/hwmon/wm83??.rst 22760F: arch/arm/mach-s3c/mach-crag6410* 22761F: drivers/clk/clk-wm83*.c 22762F: drivers/gpio/gpio-*wm*.c 22763F: drivers/gpio/gpio-arizona.c 22764F: drivers/hwmon/wm83??-hwmon.c 22765F: drivers/input/misc/wm831x-on.c 22766F: drivers/input/touchscreen/wm831x-ts.c 22767F: drivers/input/touchscreen/wm97*.c 22768F: drivers/leds/leds-wm83*.c 22769F: drivers/mfd/arizona* 22770F: drivers/mfd/cs47l24* 22771F: drivers/mfd/wm*.c 22772F: drivers/power/supply/wm83*.c 22773F: drivers/regulator/arizona* 22774F: drivers/regulator/wm8*.c 22775F: drivers/rtc/rtc-wm83*.c 22776F: drivers/video/backlight/wm83*_bl.c 22777F: drivers/watchdog/wm83*_wdt.c 22778F: include/linux/mfd/arizona/ 22779F: include/linux/mfd/wm831x/ 22780F: include/linux/mfd/wm8350/ 22781F: include/linux/mfd/wm8400* 22782F: include/linux/regulator/arizona* 22783F: include/linux/wm97xx.h 22784F: include/sound/wm????.h 22785F: sound/soc/codecs/arizona* 22786F: sound/soc/codecs/cs47l24* 22787F: sound/soc/codecs/wm* 22788 22789WORKQUEUE 22790M: Tejun Heo <tj@kernel.org> 22791R: Lai Jiangshan <jiangshanlai@gmail.com> 22792S: Maintained 22793T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22794F: Documentation/core-api/workqueue.rst 22795F: include/linux/workqueue.h 22796F: kernel/workqueue.c 22797F: kernel/workqueue_internal.h 22798 22799WWAN DRIVERS 22800M: Loic Poulain <loic.poulain@linaro.org> 22801M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22802R: Johannes Berg <johannes@sipsolutions.net> 22803L: netdev@vger.kernel.org 22804S: Maintained 22805F: drivers/net/wwan/ 22806F: include/linux/wwan.h 22807F: include/uapi/linux/wwan.h 22808 22809X-POWERS AXP288 PMIC DRIVERS 22810M: Hans de Goede <hdegoede@redhat.com> 22811S: Maintained 22812F: drivers/acpi/pmic/intel_pmic_xpower.c 22813N: axp288 22814 22815X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22816M: Chen-Yu Tsai <wens@csie.org> 22817L: linux-kernel@vger.kernel.org 22818S: Maintained 22819N: axp[128] 22820 22821X.25 STACK 22822M: Martin Schiller <ms@dev.tdt.de> 22823L: linux-x25@vger.kernel.org 22824S: Maintained 22825F: Documentation/networking/lapb-module.rst 22826F: Documentation/networking/x25* 22827F: drivers/net/wan/hdlc_x25.c 22828F: drivers/net/wan/lapbether.c 22829F: include/*/lapb.h 22830F: include/net/x25* 22831F: include/uapi/linux/x25.h 22832F: net/lapb/ 22833F: net/x25/ 22834 22835X86 ARCHITECTURE (32-BIT AND 64-BIT) 22836M: Thomas Gleixner <tglx@linutronix.de> 22837M: Ingo Molnar <mingo@redhat.com> 22838M: Borislav Petkov <bp@alien8.de> 22839M: Dave Hansen <dave.hansen@linux.intel.com> 22840M: x86@kernel.org 22841R: "H. Peter Anvin" <hpa@zytor.com> 22842L: linux-kernel@vger.kernel.org 22843S: Maintained 22844T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22845F: Documentation/arch/x86/ 22846F: Documentation/devicetree/bindings/x86/ 22847F: arch/x86/ 22848 22849X86 ENTRY CODE 22850M: Andy Lutomirski <luto@kernel.org> 22851L: linux-kernel@vger.kernel.org 22852S: Maintained 22853T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22854F: arch/x86/entry/ 22855 22856X86 HARDWARE VULNERABILITIES 22857M: Thomas Gleixner <tglx@linutronix.de> 22858M: Borislav Petkov <bp@alien8.de> 22859M: Peter Zijlstra <peterz@infradead.org> 22860M: Josh Poimboeuf <jpoimboe@kernel.org> 22861R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22862S: Maintained 22863F: Documentation/admin-guide/hw-vuln/ 22864F: arch/x86/include/asm/nospec-branch.h 22865F: arch/x86/kernel/cpu/bugs.c 22866 22867X86 MCE INFRASTRUCTURE 22868M: Tony Luck <tony.luck@intel.com> 22869M: Borislav Petkov <bp@alien8.de> 22870L: linux-edac@vger.kernel.org 22871S: Maintained 22872F: Documentation/ABI/testing/sysfs-mce 22873F: Documentation/arch/x86/x86_64/machinecheck.rst 22874F: arch/x86/kernel/cpu/mce/* 22875 22876X86 MICROCODE UPDATE SUPPORT 22877M: Borislav Petkov <bp@alien8.de> 22878S: Maintained 22879F: arch/x86/kernel/cpu/microcode/* 22880 22881X86 MM 22882M: Dave Hansen <dave.hansen@linux.intel.com> 22883M: Andy Lutomirski <luto@kernel.org> 22884M: Peter Zijlstra <peterz@infradead.org> 22885L: linux-kernel@vger.kernel.org 22886S: Maintained 22887T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22888F: arch/x86/mm/ 22889 22890X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22891M: Hans de Goede <hdegoede@redhat.com> 22892L: platform-driver-x86@vger.kernel.org 22893S: Maintained 22894T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22895F: drivers/platform/x86/x86-android-tablets/ 22896 22897X86 PLATFORM DRIVERS 22898M: Hans de Goede <hdegoede@redhat.com> 22899M: Mark Gross <markgross@kernel.org> 22900L: platform-driver-x86@vger.kernel.org 22901S: Maintained 22902T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22903F: drivers/platform/olpc/ 22904F: drivers/platform/x86/ 22905F: include/linux/platform_data/x86/ 22906 22907X86 PLATFORM DRIVERS - ARCH 22908R: Darren Hart <dvhart@infradead.org> 22909R: Andy Shevchenko <andy@infradead.org> 22910L: platform-driver-x86@vger.kernel.org 22911L: x86@kernel.org 22912S: Maintained 22913T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22914F: arch/x86/platform 22915 22916X86 PLATFORM UV HPE SUPERDOME FLEX 22917M: Steve Wahl <steve.wahl@hpe.com> 22918R: Mike Travis <mike.travis@hpe.com> 22919R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22920R: Russ Anderson <russ.anderson@hpe.com> 22921S: Supported 22922F: arch/x86/include/asm/uv/ 22923F: arch/x86/kernel/apic/x2apic_uv_x.c 22924F: arch/x86/platform/uv/ 22925 22926X86 STACK UNWINDING 22927M: Josh Poimboeuf <jpoimboe@kernel.org> 22928M: Peter Zijlstra <peterz@infradead.org> 22929S: Supported 22930F: arch/x86/include/asm/unwind*.h 22931F: arch/x86/kernel/dumpstack.c 22932F: arch/x86/kernel/stacktrace.c 22933F: arch/x86/kernel/unwind_*.c 22934 22935X86 VDSO 22936M: Andy Lutomirski <luto@kernel.org> 22937L: linux-kernel@vger.kernel.org 22938S: Maintained 22939T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22940F: arch/x86/entry/vdso/ 22941 22942XARRAY 22943M: Matthew Wilcox <willy@infradead.org> 22944L: linux-fsdevel@vger.kernel.org 22945S: Supported 22946F: Documentation/core-api/xarray.rst 22947F: include/linux/idr.h 22948F: include/linux/xarray.h 22949F: lib/idr.c 22950F: lib/xarray.c 22951F: tools/testing/radix-tree 22952 22953XBOX DVD IR REMOTE 22954M: Benjamin Valentin <benpicco@googlemail.com> 22955S: Maintained 22956F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22957F: drivers/media/rc/xbox_remote.c 22958 22959XC2028/3028 TUNER DRIVER 22960M: Mauro Carvalho Chehab <mchehab@kernel.org> 22961L: linux-media@vger.kernel.org 22962S: Maintained 22963W: https://linuxtv.org 22964T: git git://linuxtv.org/media_tree.git 22965F: drivers/media/tuners/xc2028.* 22966 22967XDP (eXpress Data Path) 22968M: Alexei Starovoitov <ast@kernel.org> 22969M: Daniel Borkmann <daniel@iogearbox.net> 22970M: David S. Miller <davem@davemloft.net> 22971M: Jakub Kicinski <kuba@kernel.org> 22972M: Jesper Dangaard Brouer <hawk@kernel.org> 22973M: John Fastabend <john.fastabend@gmail.com> 22974L: netdev@vger.kernel.org 22975L: bpf@vger.kernel.org 22976S: Supported 22977F: drivers/net/ethernet/*/*/*/*/*xdp* 22978F: drivers/net/ethernet/*/*/*xdp* 22979F: include/net/xdp.h 22980F: include/net/xdp_priv.h 22981F: include/trace/events/xdp.h 22982F: kernel/bpf/cpumap.c 22983F: kernel/bpf/devmap.c 22984F: net/core/xdp.c 22985F: samples/bpf/xdp* 22986F: tools/testing/selftests/bpf/*/*xdp* 22987F: tools/testing/selftests/bpf/*xdp* 22988K: (?:\b|_)xdp(?:\b|_) 22989 22990XDP SOCKETS (AF_XDP) 22991M: Björn Töpel <bjorn@kernel.org> 22992M: Magnus Karlsson <magnus.karlsson@intel.com> 22993M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22994R: Jonathan Lemon <jonathan.lemon@gmail.com> 22995L: netdev@vger.kernel.org 22996L: bpf@vger.kernel.org 22997S: Maintained 22998F: Documentation/networking/af_xdp.rst 22999F: include/net/netns/xdp.h 23000F: include/net/xdp_sock* 23001F: include/net/xsk_buff_pool.h 23002F: include/uapi/linux/if_xdp.h 23003F: include/uapi/linux/xdp_diag.h 23004F: net/xdp/ 23005F: tools/testing/selftests/bpf/*xsk* 23006 23007XEN BLOCK SUBSYSTEM 23008M: Roger Pau Monné <roger.pau@citrix.com> 23009L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23010S: Supported 23011F: drivers/block/xen* 23012F: drivers/block/xen-blkback/* 23013 23014XEN HYPERVISOR ARM 23015M: Stefano Stabellini <sstabellini@kernel.org> 23016L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23017S: Maintained 23018F: arch/arm/include/asm/xen/ 23019F: arch/arm/xen/ 23020 23021XEN HYPERVISOR ARM64 23022M: Stefano Stabellini <sstabellini@kernel.org> 23023L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23024S: Maintained 23025F: arch/arm64/include/asm/xen/ 23026F: arch/arm64/xen/ 23027 23028XEN HYPERVISOR INTERFACE 23029M: Juergen Gross <jgross@suse.com> 23030M: Stefano Stabellini <sstabellini@kernel.org> 23031R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23032L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23033S: Supported 23034T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23035F: Documentation/ABI/stable/sysfs-hypervisor-xen 23036F: Documentation/ABI/testing/sysfs-hypervisor-xen 23037F: drivers/*/xen-*front.c 23038F: drivers/xen/ 23039F: include/uapi/xen/ 23040F: include/xen/ 23041F: kernel/configs/xen.config 23042 23043XEN HYPERVISOR X86 23044M: Juergen Gross <jgross@suse.com> 23045R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23046L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23047S: Supported 23048F: arch/x86/configs/xen.config 23049F: arch/x86/include/asm/pvclock-abi.h 23050F: arch/x86/include/asm/xen/ 23051F: arch/x86/platform/pvh/ 23052F: arch/x86/xen/ 23053 23054XEN NETWORK BACKEND DRIVER 23055M: Wei Liu <wei.liu@kernel.org> 23056M: Paul Durrant <paul@xen.org> 23057L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23058L: netdev@vger.kernel.org 23059S: Supported 23060F: drivers/net/xen-netback/* 23061 23062XEN PCI SUBSYSTEM 23063M: Juergen Gross <jgross@suse.com> 23064L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23065S: Supported 23066F: arch/x86/pci/*xen* 23067F: drivers/pci/*xen* 23068 23069XEN PVSCSI DRIVERS 23070M: Juergen Gross <jgross@suse.com> 23071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23072L: linux-scsi@vger.kernel.org 23073S: Supported 23074F: drivers/scsi/xen-scsifront.c 23075F: drivers/xen/xen-scsiback.c 23076F: include/xen/interface/io/vscsiif.h 23077 23078XEN PVUSB DRIVER 23079M: Juergen Gross <jgross@suse.com> 23080L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23081L: linux-usb@vger.kernel.org 23082S: Supported 23083F: drivers/usb/host/xen* 23084F: include/xen/interface/io/usbif.h 23085 23086XEN SOUND FRONTEND DRIVER 23087M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23088L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23089L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23090S: Supported 23091F: sound/xen/* 23092 23093XEN SWIOTLB SUBSYSTEM 23094M: Juergen Gross <jgross@suse.com> 23095M: Stefano Stabellini <sstabellini@kernel.org> 23096L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23097L: iommu@lists.linux.dev 23098S: Supported 23099F: arch/*/include/asm/xen/swiotlb-xen.h 23100F: drivers/xen/swiotlb-xen.c 23101F: include/xen/arm/swiotlb-xen.h 23102F: include/xen/swiotlb-xen.h 23103 23104XFS FILESYSTEM 23105M: Darrick J. Wong <djwong@kernel.org> 23106L: linux-xfs@vger.kernel.org 23107S: Supported 23108W: http://xfs.org/ 23109C: irc://irc.oftc.net/xfs 23110T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23111F: Documentation/ABI/testing/sysfs-fs-xfs 23112F: Documentation/admin-guide/xfs.rst 23113F: Documentation/filesystems/xfs-delayed-logging-design.rst 23114F: Documentation/filesystems/xfs-self-describing-metadata.rst 23115F: fs/xfs/ 23116F: include/uapi/linux/dqblk_xfs.h 23117F: include/uapi/linux/fsmap.h 23118 23119XILINX AMS DRIVER 23120M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23121L: linux-iio@vger.kernel.org 23122S: Maintained 23123F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23124F: drivers/iio/adc/xilinx-ams.c 23125 23126XILINX AXI ETHERNET DRIVER 23127M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23128S: Maintained 23129F: drivers/net/ethernet/xilinx/xilinx_axienet* 23130 23131XILINX CAN DRIVER 23132M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23133R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23134L: linux-can@vger.kernel.org 23135S: Maintained 23136F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23137F: drivers/net/can/xilinx_can.c 23138 23139XILINX EVENT MANAGEMENT DRIVER 23140M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23141S: Maintained 23142F: drivers/soc/xilinx/xlnx_event_manager.c 23143F: include/linux/firmware/xlnx-event-manager.h 23144 23145XILINX GPIO DRIVER 23146M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23147R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23148R: Michal Simek <michal.simek@amd.com> 23149S: Maintained 23150F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23151F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23152F: drivers/gpio/gpio-xilinx.c 23153F: drivers/gpio/gpio-zynq.c 23154 23155XILINX PWM DRIVER 23156M: Sean Anderson <sean.anderson@seco.com> 23157S: Maintained 23158F: drivers/pwm/pwm-xilinx.c 23159F: include/clocksource/timer-xilinx.h 23160 23161XILINX SD-FEC IP CORES 23162M: Derek Kiernan <derek.kiernan@xilinx.com> 23163M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23164S: Maintained 23165F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23166F: Documentation/misc-devices/xilinx_sdfec.rst 23167F: drivers/misc/Kconfig 23168F: drivers/misc/Makefile 23169F: drivers/misc/xilinx_sdfec.c 23170F: include/uapi/misc/xilinx_sdfec.h 23171 23172XILINX UARTLITE SERIAL DRIVER 23173M: Peter Korsgaard <jacmet@sunsite.dk> 23174L: linux-serial@vger.kernel.org 23175S: Maintained 23176F: drivers/tty/serial/uartlite.c 23177 23178XILINX VIDEO IP CORES 23179M: Hyun Kwon <hyun.kwon@xilinx.com> 23180M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23181L: linux-media@vger.kernel.org 23182S: Supported 23183T: git git://linuxtv.org/media_tree.git 23184F: Documentation/devicetree/bindings/media/xilinx/ 23185F: drivers/media/platform/xilinx/ 23186F: include/uapi/linux/xilinx-v4l2-controls.h 23187 23188XILINX WATCHDOG DRIVER 23189M: Srinivas Neeli <srinivas.neeli@amd.com> 23190R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23191R: Michal Simek <michal.simek@amd.com> 23192S: Maintained 23193F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23194F: drivers/watchdog/of_xilinx_wdt.c 23195 23196XILINX XDMA DRIVER 23197M: Lizhi Hou <lizhi.hou@amd.com> 23198M: Brian Xu <brian.xu@amd.com> 23199M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23200L: dmaengine@vger.kernel.org 23201S: Supported 23202F: drivers/dma/xilinx/xdma-regs.h 23203F: drivers/dma/xilinx/xdma.c 23204F: include/linux/dma/amd_xdma.h 23205F: include/linux/platform_data/amd_xdma.h 23206 23207XILINX ZYNQMP DPDMA DRIVER 23208M: Hyun Kwon <hyun.kwon@xilinx.com> 23209M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23210L: dmaengine@vger.kernel.org 23211S: Supported 23212F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23213F: drivers/dma/xilinx/xilinx_dpdma.c 23214F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23215 23216XILINX ZYNQMP OCM EDAC DRIVER 23217M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23218M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23219S: Maintained 23220F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23221F: drivers/edac/zynqmp_edac.c 23222 23223XILINX ZYNQMP PSGTR PHY DRIVER 23224M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23225M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23226L: linux-kernel@vger.kernel.org 23227S: Supported 23228T: git https://github.com/Xilinx/linux-xlnx.git 23229F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23230F: drivers/phy/xilinx/phy-zynqmp.c 23231 23232XILINX ZYNQMP SHA3 DRIVER 23233M: Harsha <harsha.harsha@xilinx.com> 23234S: Maintained 23235F: drivers/crypto/xilinx/zynqmp-sha.c 23236 23237XILLYBUS DRIVER 23238M: Eli Billauer <eli.billauer@gmail.com> 23239L: linux-kernel@vger.kernel.org 23240S: Supported 23241F: drivers/char/xillybus/ 23242 23243XLP9XX I2C DRIVER 23244M: George Cherian <gcherian@marvell.com> 23245L: linux-i2c@vger.kernel.org 23246S: Supported 23247W: http://www.marvell.com 23248F: drivers/i2c/busses/i2c-xlp9xx.c 23249 23250XRA1403 GPIO EXPANDER 23251M: Nandor Han <nandor.han@ge.com> 23252L: linux-gpio@vger.kernel.org 23253S: Maintained 23254F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23255F: drivers/gpio/gpio-xra1403.c 23256 23257XTENSA XTFPGA PLATFORM SUPPORT 23258M: Max Filippov <jcmvbkbc@gmail.com> 23259S: Maintained 23260F: drivers/spi/spi-xtensa-xtfpga.c 23261F: sound/soc/xtensa/xtfpga-i2s.c 23262 23263YAM DRIVER FOR AX.25 23264M: Jean-Paul Roubelat <jpr@f6fbb.org> 23265L: linux-hams@vger.kernel.org 23266S: Maintained 23267F: drivers/net/hamradio/yam* 23268F: include/linux/yam.h 23269 23270YAMA SECURITY MODULE 23271M: Kees Cook <keescook@chromium.org> 23272S: Supported 23273T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23274F: Documentation/admin-guide/LSM/Yama.rst 23275F: security/yama/ 23276 23277YEALINK PHONE DRIVER 23278M: Henk Vergonet <Henk.Vergonet@gmail.com> 23279L: usbb2k-api-dev@nongnu.org 23280S: Maintained 23281F: Documentation/input/devices/yealink.rst 23282F: drivers/input/misc/yealink.* 23283 23284Z3FOLD COMPRESSED PAGE ALLOCATOR 23285M: Vitaly Wool <vitaly.wool@konsulko.com> 23286R: Miaohe Lin <linmiaohe@huawei.com> 23287L: linux-mm@kvack.org 23288S: Maintained 23289F: mm/z3fold.c 23290 23291Z8530 DRIVER FOR AX.25 23292M: Joerg Reuter <jreuter@yaina.de> 23293L: linux-hams@vger.kernel.org 23294S: Maintained 23295W: http://yaina.de/jreuter/ 23296W: http://www.qsl.net/dl1bke/ 23297F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23298F: drivers/net/hamradio/*scc.c 23299F: drivers/net/hamradio/z8530.h 23300 23301ZBUD COMPRESSED PAGE ALLOCATOR 23302M: Seth Jennings <sjenning@redhat.com> 23303M: Dan Streetman <ddstreet@ieee.org> 23304L: linux-mm@kvack.org 23305S: Maintained 23306F: mm/zbud.c 23307 23308ZD1211RW WIRELESS DRIVER 23309M: Ulrich Kunitz <kune@deine-taler.de> 23310L: linux-wireless@vger.kernel.org 23311L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23312S: Maintained 23313W: http://zd1211.ath.cx/wiki/DriverRewrite 23314F: drivers/net/wireless/zydas/zd1211rw/ 23315 23316ZD1301 MEDIA DRIVER 23317M: Antti Palosaari <crope@iki.fi> 23318L: linux-media@vger.kernel.org 23319S: Maintained 23320W: https://linuxtv.org/ 23321W: http://palosaari.fi/linux/ 23322Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23323F: drivers/media/usb/dvb-usb-v2/zd1301* 23324 23325ZD1301_DEMOD MEDIA DRIVER 23326M: Antti Palosaari <crope@iki.fi> 23327L: linux-media@vger.kernel.org 23328S: Maintained 23329W: https://linuxtv.org/ 23330W: http://palosaari.fi/linux/ 23331Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23332F: drivers/media/dvb-frontends/zd1301_demod* 23333 23334ZHAOXIN PROCESSOR SUPPORT 23335M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23336L: linux-kernel@vger.kernel.org 23337S: Maintained 23338F: arch/x86/kernel/cpu/zhaoxin.c 23339 23340ZONEFS FILESYSTEM 23341M: Damien Le Moal <dlemoal@kernel.org> 23342M: Naohiro Aota <naohiro.aota@wdc.com> 23343R: Johannes Thumshirn <jth@kernel.org> 23344L: linux-fsdevel@vger.kernel.org 23345S: Maintained 23346T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23347F: Documentation/filesystems/zonefs.rst 23348F: fs/zonefs/ 23349 23350ZPOOL COMPRESSED PAGE STORAGE API 23351M: Dan Streetman <ddstreet@ieee.org> 23352L: linux-mm@kvack.org 23353S: Maintained 23354F: include/linux/zpool.h 23355F: mm/zpool.c 23356 23357ZR36067 VIDEO FOR LINUX DRIVER 23358M: Corentin Labbe <clabbe@baylibre.com> 23359L: mjpeg-users@lists.sourceforge.net 23360L: linux-media@vger.kernel.org 23361S: Maintained 23362W: http://mjpeg.sourceforge.net/driver-zoran/ 23363Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23364F: Documentation/driver-api/media/drivers/zoran.rst 23365F: drivers/media/pci/zoran/ 23366 23367ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23368M: Minchan Kim <minchan@kernel.org> 23369M: Sergey Senozhatsky <senozhatsky@chromium.org> 23370L: linux-kernel@vger.kernel.org 23371S: Maintained 23372F: Documentation/admin-guide/blockdev/zram.rst 23373F: drivers/block/zram/ 23374 23375ZS DECSTATION Z85C30 SERIAL DRIVER 23376M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23377S: Maintained 23378F: drivers/tty/serial/zs.* 23379 23380ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23381M: Minchan Kim <minchan@kernel.org> 23382M: Sergey Senozhatsky <senozhatsky@chromium.org> 23383L: linux-mm@kvack.org 23384S: Maintained 23385F: Documentation/mm/zsmalloc.rst 23386F: include/linux/zsmalloc.h 23387F: mm/zsmalloc.c 23388 23389ZSTD 23390M: Nick Terrell <terrelln@fb.com> 23391S: Maintained 23392B: https://github.com/facebook/zstd/issues 23393T: git https://github.com/terrelln/linux.git 23394F: crypto/zstd.c 23395F: include/linux/zstd* 23396F: lib/decompress_unzstd.c 23397F: lib/zstd/ 23398N: zstd 23399K: zstd 23400 23401ZSWAP COMPRESSED SWAP CACHING 23402M: Seth Jennings <sjenning@redhat.com> 23403M: Dan Streetman <ddstreet@ieee.org> 23404M: Vitaly Wool <vitaly.wool@konsulko.com> 23405L: linux-mm@kvack.org 23406S: Maintained 23407F: mm/zswap.c 23408 23409THE REST 23410M: Linus Torvalds <torvalds@linux-foundation.org> 23411L: linux-kernel@vger.kernel.org 23412S: Buried alive in reporters 23413T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23414F: * 23415F: */ 23416