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: Michael Margolin <mrgolin@amazon.com> 960R: Gal Pressman <gal.pressman@linux.dev> 961R: Yossi Leybovich <sleybo@amazon.com> 962L: linux-rdma@vger.kernel.org 963S: Supported 964Q: https://patchwork.kernel.org/project/linux-rdma/list/ 965F: drivers/infiniband/hw/efa/ 966F: include/uapi/rdma/efa-abi.h 967 968AMD CDX BUS DRIVER 969M: Nipun Gupta <nipun.gupta@amd.com> 970M: Nikhil Agarwal <nikhil.agarwal@amd.com> 971S: Maintained 972F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 973F: drivers/cdx/* 974F: include/linux/cdx/* 975 976AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 977M: Tom Lendacky <thomas.lendacky@amd.com> 978M: John Allen <john.allen@amd.com> 979L: linux-crypto@vger.kernel.org 980S: Supported 981F: drivers/crypto/ccp/ 982F: include/linux/ccp.h 983 984AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 985M: Brijesh Singh <brijesh.singh@amd.com> 986M: Tom Lendacky <thomas.lendacky@amd.com> 987L: linux-crypto@vger.kernel.org 988S: Supported 989F: drivers/crypto/ccp/sev* 990F: include/uapi/linux/psp-sev.h 991 992AMD DISPLAY CORE 993M: Harry Wentland <harry.wentland@amd.com> 994M: Leo Li <sunpeng.li@amd.com> 995M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 996L: amd-gfx@lists.freedesktop.org 997S: Supported 998T: git https://gitlab.freedesktop.org/agd5f/linux.git 999F: drivers/gpu/drm/amd/display/ 1000 1001AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1002M: Huang Rui <ray.huang@amd.com> 1003L: linux-hwmon@vger.kernel.org 1004S: Supported 1005F: Documentation/hwmon/fam15h_power.rst 1006F: drivers/hwmon/fam15h_power.c 1007 1008AMD FCH GPIO DRIVER 1009M: Enrico Weigelt, metux IT consult <info@metux.net> 1010L: linux-gpio@vger.kernel.org 1011S: Maintained 1012F: drivers/gpio/gpio-amd-fch.c 1013F: include/linux/platform_data/gpio/gpio-amd-fch.h 1014 1015AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1016L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1017S: Orphan 1018F: drivers/usb/gadget/udc/amd5536udc.* 1019 1020AMD GEODE PROCESSOR/CHIPSET SUPPORT 1021M: Andres Salomon <dilinger@queued.net> 1022L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1023S: Supported 1024W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1025F: arch/x86/include/asm/geode.h 1026F: drivers/char/hw_random/geode-rng.c 1027F: drivers/crypto/geode* 1028F: drivers/video/fbdev/geode/ 1029 1030AMD HSMP DRIVER 1031M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1032R: Carlos Bilbao <carlos.bilbao@amd.com> 1033L: platform-driver-x86@vger.kernel.org 1034S: Maintained 1035F: Documentation/arch/x86/amd_hsmp.rst 1036F: arch/x86/include/asm/amd_hsmp.h 1037F: arch/x86/include/uapi/asm/amd_hsmp.h 1038F: drivers/platform/x86/amd/hsmp.c 1039 1040AMD IOMMU (AMD-VI) 1041M: Joerg Roedel <joro@8bytes.org> 1042R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1043L: iommu@lists.linux.dev 1044S: Maintained 1045T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1046F: drivers/iommu/amd/ 1047F: include/linux/amd-iommu.h 1048 1049AMD KFD 1050M: Felix Kuehling <Felix.Kuehling@amd.com> 1051L: amd-gfx@lists.freedesktop.org 1052S: Supported 1053T: git https://gitlab.freedesktop.org/agd5f/linux.git 1054F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1055F: drivers/gpu/drm/amd/amdkfd/ 1056F: drivers/gpu/drm/amd/include/cik_structs.h 1057F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1058F: drivers/gpu/drm/amd/include/v9_structs.h 1059F: drivers/gpu/drm/amd/include/vi_structs.h 1060F: include/uapi/linux/kfd_ioctl.h 1061F: include/uapi/linux/kfd_sysfs.h 1062 1063AMD MP2 I2C DRIVER 1064M: Elie Morisse <syniurge@gmail.com> 1065M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1066L: linux-i2c@vger.kernel.org 1067S: Maintained 1068F: drivers/i2c/busses/i2c-amd-mp2* 1069 1070AMD PDS CORE DRIVER 1071M: Shannon Nelson <shannon.nelson@amd.com> 1072M: Brett Creeley <brett.creeley@amd.com> 1073L: netdev@vger.kernel.org 1074S: Supported 1075F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1076F: drivers/net/ethernet/amd/pds_core/ 1077F: include/linux/pds/ 1078 1079AMD PMC DRIVER 1080M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1081L: platform-driver-x86@vger.kernel.org 1082S: Maintained 1083F: drivers/platform/x86/amd/pmc.c 1084 1085AMD PMF DRIVER 1086M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1087L: platform-driver-x86@vger.kernel.org 1088S: Maintained 1089F: Documentation/ABI/testing/sysfs-amd-pmf 1090F: drivers/platform/x86/amd/pmf/ 1091 1092AMD POWERPLAY AND SWSMU 1093M: Evan Quan <evan.quan@amd.com> 1094L: amd-gfx@lists.freedesktop.org 1095S: Supported 1096T: git https://gitlab.freedesktop.org/agd5f/linux.git 1097F: drivers/gpu/drm/amd/pm/ 1098 1099AMD PSTATE DRIVER 1100M: Huang Rui <ray.huang@amd.com> 1101L: linux-pm@vger.kernel.org 1102S: Supported 1103F: Documentation/admin-guide/pm/amd-pstate.rst 1104F: drivers/cpufreq/amd-pstate* 1105F: include/linux/amd-pstate.h 1106F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1107 1108AMD PTDMA DRIVER 1109M: Sanjay R Mehta <sanju.mehta@amd.com> 1110L: dmaengine@vger.kernel.org 1111S: Maintained 1112F: drivers/dma/ptdma/ 1113 1114AMD SEATTLE DEVICE TREE SUPPORT 1115M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1116M: Tom Lendacky <thomas.lendacky@amd.com> 1117S: Supported 1118F: arch/arm64/boot/dts/amd/ 1119 1120AMD SENSOR FUSION HUB DRIVER 1121M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1122L: linux-input@vger.kernel.org 1123S: Maintained 1124F: Documentation/hid/amd-sfh* 1125F: drivers/hid/amd-sfh-hid/ 1126 1127AMD SPI DRIVER 1128M: Sanjay R Mehta <sanju.mehta@amd.com> 1129S: Maintained 1130F: drivers/spi/spi-amd.c 1131 1132AMD XGBE DRIVER 1133M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1134L: netdev@vger.kernel.org 1135S: Supported 1136F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1137F: drivers/net/ethernet/amd/xgbe/ 1138 1139AMLOGIC DDR PMU DRIVER 1140M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1141L: linux-amlogic@lists.infradead.org 1142S: Supported 1143W: http://www.amlogic.com 1144F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1145F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1146F: drivers/perf/amlogic/ 1147F: include/soc/amlogic/ 1148 1149AMPHION VPU CODEC V4L2 DRIVER 1150M: Ming Qian <ming.qian@nxp.com> 1151M: Shijie Qin <shijie.qin@nxp.com> 1152M: Zhou Peng <eagle.zhou@nxp.com> 1153L: linux-media@vger.kernel.org 1154S: Maintained 1155F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1156F: drivers/media/platform/amphion/ 1157 1158AMS AS73211 DRIVER 1159M: Christian Eggers <ceggers@arri.de> 1160L: linux-iio@vger.kernel.org 1161S: Maintained 1162F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1163F: drivers/iio/light/as73211.c 1164 1165AMT (Automatic Multicast Tunneling) 1166M: Taehee Yoo <ap420073@gmail.com> 1167L: netdev@vger.kernel.org 1168S: Maintained 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1170T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1171F: drivers/net/amt.c 1172 1173ANALOG DEVICES INC AD3552R DRIVER 1174M: Nuno Sá <nuno.sa@analog.com> 1175L: linux-iio@vger.kernel.org 1176S: Supported 1177W: https://ez.analog.com/linux-software-drivers 1178F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1179F: drivers/iio/dac/ad3552r.c 1180 1181ANALOG DEVICES INC AD4130 DRIVER 1182M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1183L: linux-iio@vger.kernel.org 1184S: Supported 1185W: http://ez.analog.com/community/linux-device-drivers 1186F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1187F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1188F: drivers/iio/adc/ad4130.c 1189 1190ANALOG DEVICES INC AD7192 DRIVER 1191M: Alexandru Tachici <alexandru.tachici@analog.com> 1192L: linux-iio@vger.kernel.org 1193S: Supported 1194W: https://ez.analog.com/linux-software-drivers 1195F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1196F: drivers/iio/adc/ad7192.c 1197 1198ANALOG DEVICES INC AD7292 DRIVER 1199M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1200L: linux-iio@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1204F: drivers/iio/adc/ad7292.c 1205 1206ANALOG DEVICES INC AD7293 DRIVER 1207M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210W: https://ez.analog.com/linux-software-drivers 1211F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1212F: drivers/iio/dac/ad7293.c 1213 1214ANALOG DEVICES INC AD74115 DRIVER 1215M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1216L: linux-iio@vger.kernel.org 1217S: Supported 1218W: http://ez.analog.com/community/linux-device-drivers 1219F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1220F: drivers/iio/addac/ad74115.c 1221 1222ANALOG DEVICES INC AD74413R DRIVER 1223M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1224L: linux-iio@vger.kernel.org 1225S: Supported 1226W: https://ez.analog.com/linux-software-drivers 1227F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1228F: drivers/iio/addac/ad74413r.c 1229F: include/dt-bindings/iio/addac/adi,ad74413r.h 1230 1231ANALOG DEVICES INC AD7768-1 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-iio@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1237F: drivers/iio/adc/ad7768-1.c 1238 1239ANALOG DEVICES INC AD7780 DRIVER 1240M: Michael Hennerich <Michael.Hennerich@analog.com> 1241M: Renato Lui Geh <renatogeh@gmail.com> 1242L: linux-iio@vger.kernel.org 1243S: Supported 1244W: https://ez.analog.com/linux-software-drivers 1245F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1246F: drivers/iio/adc/ad7780.c 1247 1248ANALOG DEVICES INC ADA4250 DRIVER 1249M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1250L: linux-iio@vger.kernel.org 1251S: Supported 1252W: https://ez.analog.com/linux-software-drivers 1253F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1254F: drivers/iio/amplifiers/ada4250.c 1255 1256ANALOG DEVICES INC ADF4377 DRIVER 1257M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1258L: linux-iio@vger.kernel.org 1259S: Supported 1260W: https://ez.analog.com/linux-software-drivers 1261F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1262F: drivers/iio/frequency/adf4377.c 1263 1264ANALOG DEVICES INC ADGS1408 DRIVER 1265M: Mircea Caprioru <mircea.caprioru@analog.com> 1266S: Supported 1267F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1268F: drivers/mux/adgs1408.c 1269 1270ANALOG DEVICES INC ADIN DRIVER 1271M: Michael Hennerich <michael.hennerich@analog.com> 1272L: netdev@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/net/adi,adin.yaml 1276F: drivers/net/phy/adin.c 1277 1278ANALOG DEVICES INC ADIS DRIVER LIBRARY 1279M: Nuno Sa <nuno.sa@analog.com> 1280L: linux-iio@vger.kernel.org 1281S: Supported 1282F: drivers/iio/imu/adis.c 1283F: drivers/iio/imu/adis_buffer.c 1284F: drivers/iio/imu/adis_trigger.c 1285F: include/linux/iio/imu/adis.h 1286 1287ANALOG DEVICES INC ADIS16460 DRIVER 1288M: Dragos Bogdan <dragos.bogdan@analog.com> 1289L: linux-iio@vger.kernel.org 1290S: Supported 1291W: https://ez.analog.com/linux-software-drivers 1292F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1293F: drivers/iio/imu/adis16460.c 1294 1295ANALOG DEVICES INC ADIS16475 DRIVER 1296M: Nuno Sa <nuno.sa@analog.com> 1297L: linux-iio@vger.kernel.org 1298S: Supported 1299W: https://ez.analog.com/linux-software-drivers 1300F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1301F: drivers/iio/imu/adis16475.c 1302 1303ANALOG DEVICES INC ADM1177 DRIVER 1304M: Michael Hennerich <Michael.Hennerich@analog.com> 1305L: linux-hwmon@vger.kernel.org 1306S: Supported 1307W: https://ez.analog.com/linux-software-drivers 1308F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1309F: drivers/hwmon/adm1177.c 1310 1311ANALOG DEVICES INC ADMV1013 DRIVER 1312M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1313L: linux-iio@vger.kernel.org 1314S: Supported 1315W: https://ez.analog.com/linux-software-drivers 1316F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1317F: drivers/iio/frequency/admv1013.c 1318 1319ANALOG DEVICES INC ADMV1014 DRIVER 1320M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1321L: linux-iio@vger.kernel.org 1322S: Supported 1323W: https://ez.analog.com/linux-software-drivers 1324F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1325F: drivers/iio/frequency/admv1014.c 1326 1327ANALOG DEVICES INC ADMV8818 DRIVER 1328M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1329L: linux-iio@vger.kernel.org 1330S: Supported 1331W: https://ez.analog.com/linux-software-drivers 1332F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1333F: drivers/iio/filter/admv8818.c 1334 1335ANALOG DEVICES INC ADP5061 DRIVER 1336M: Michael Hennerich <Michael.Hennerich@analog.com> 1337L: linux-pm@vger.kernel.org 1338S: Supported 1339W: https://ez.analog.com/linux-software-drivers 1340F: drivers/power/supply/adp5061.c 1341 1342ANALOG DEVICES INC ADRF6780 DRIVER 1343M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1344L: linux-iio@vger.kernel.org 1345S: Supported 1346W: https://ez.analog.com/linux-software-drivers 1347F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1348F: drivers/iio/frequency/adrf6780.c 1349 1350ANALOG DEVICES INC ADV7180 DRIVER 1351M: Lars-Peter Clausen <lars@metafoo.de> 1352L: linux-media@vger.kernel.org 1353S: Supported 1354W: https://ez.analog.com/linux-software-drivers 1355F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1356F: drivers/media/i2c/adv7180.c 1357 1358ANALOG DEVICES INC ADV748X DRIVER 1359M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1363F: drivers/media/i2c/adv748x/* 1364 1365ANALOG DEVICES INC ADV7511 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7511* 1370 1371ANALOG DEVICES INC ADV7604 DRIVER 1372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1373L: linux-media@vger.kernel.org 1374S: Maintained 1375F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1376F: drivers/media/i2c/adv7604* 1377 1378ANALOG DEVICES INC ADV7842 DRIVER 1379M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1380L: linux-media@vger.kernel.org 1381S: Maintained 1382F: drivers/media/i2c/adv7842* 1383 1384ANALOG DEVICES INC ADXRS290 DRIVER 1385M: Nishant Malpani <nish.malpani25@gmail.com> 1386L: linux-iio@vger.kernel.org 1387S: Supported 1388F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1389F: drivers/iio/gyro/adxrs290.c 1390 1391ANALOG DEVICES INC ASOC CODEC DRIVERS 1392M: Lars-Peter Clausen <lars@metafoo.de> 1393M: Nuno Sá <nuno.sa@analog.com> 1394L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1395S: Supported 1396W: http://wiki.analog.com/ 1397W: https://ez.analog.com/linux-software-drivers 1398F: sound/soc/codecs/ad1* 1399F: sound/soc/codecs/ad7* 1400F: sound/soc/codecs/adau* 1401F: sound/soc/codecs/adav* 1402F: sound/soc/codecs/sigmadsp.* 1403F: sound/soc/codecs/ssm* 1404 1405ANALOG DEVICES INC DMA DRIVERS 1406M: Lars-Peter Clausen <lars@metafoo.de> 1407S: Supported 1408W: https://ez.analog.com/linux-software-drivers 1409F: drivers/dma/dma-axi-dmac.c 1410 1411ANALOG DEVICES INC IIO DRIVERS 1412M: Lars-Peter Clausen <lars@metafoo.de> 1413M: Michael Hennerich <Michael.Hennerich@analog.com> 1414S: Supported 1415W: http://wiki.analog.com/ 1416W: https://ez.analog.com/linux-software-drivers 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1418F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1419F: Documentation/devicetree/bindings/iio/*/adi,* 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1421F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1422F: drivers/iio/*/ad* 1423F: drivers/iio/adc/ltc249* 1424F: drivers/iio/amplifiers/hmc425a.c 1425F: drivers/staging/iio/*/ad* 1426X: drivers/iio/*/adjd* 1427 1428ANALOG DEVICES INC MAX31760 DRIVER 1429M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1430S: Maintained 1431W: http://wiki.analog.com/ 1432W: https://ez.analog.com/linux-software-drivers 1433F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1434F: Documentation/hwmon/max31760.rst 1435F: drivers/hwmon/max31760.c 1436 1437ANALOGBITS PLL LIBRARIES 1438M: Paul Walmsley <paul.walmsley@sifive.com> 1439S: Supported 1440F: drivers/clk/analogbits/* 1441F: include/linux/clk/analogbits* 1442 1443ANDROID DRIVERS 1444M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1445M: Arve Hjønnevåg <arve@android.com> 1446M: Todd Kjos <tkjos@android.com> 1447M: Martijn Coenen <maco@android.com> 1448M: Joel Fernandes <joel@joelfernandes.org> 1449M: Christian Brauner <christian@brauner.io> 1450M: Carlos Llamas <cmllamas@google.com> 1451M: Suren Baghdasaryan <surenb@google.com> 1452L: linux-kernel@vger.kernel.org 1453S: Supported 1454T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1455F: drivers/android/ 1456 1457ANDROID GOLDFISH PIC DRIVER 1458M: Miodrag Dinic <miodrag.dinic@mips.com> 1459S: Supported 1460F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1461F: drivers/irqchip/irq-goldfish-pic.c 1462 1463ANDROID GOLDFISH RTC DRIVER 1464M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1465S: Supported 1466F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1467F: drivers/rtc/rtc-goldfish.c 1468 1469AOA (Apple Onboard Audio) ALSA DRIVER 1470M: Johannes Berg <johannes@sipsolutions.net> 1471L: linuxppc-dev@lists.ozlabs.org 1472L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1473S: Maintained 1474F: sound/aoa/ 1475 1476APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1477M: William Breathitt Gray <william.gray@linaro.org> 1478L: linux-iio@vger.kernel.org 1479S: Maintained 1480F: drivers/iio/addac/stx104.c 1481 1482APM DRIVER 1483M: Jiri Kosina <jikos@kernel.org> 1484S: Odd fixes 1485T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1486F: arch/x86/kernel/apm_32.c 1487F: drivers/char/apm-emulation.c 1488F: include/linux/apm_bios.h 1489F: include/uapi/linux/apm_bios.h 1490 1491APPARMOR SECURITY MODULE 1492M: John Johansen <john.johansen@canonical.com> 1493M: John Johansen <john@apparmor.net> 1494L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1495S: Supported 1496W: apparmor.net 1497B: https://gitlab.com/apparmor/apparmor-kernel 1498C: irc://irc.oftc.net/apparmor 1499T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1500T: https://gitlab.com/apparmor/apparmor-kernel.git 1501F: Documentation/admin-guide/LSM/apparmor.rst 1502F: security/apparmor/ 1503 1504APPLE BCM5974 MULTITOUCH DRIVER 1505M: Henrik Rydberg <rydberg@bitmath.org> 1506L: linux-input@vger.kernel.org 1507S: Odd fixes 1508F: drivers/input/mouse/bcm5974.c 1509 1510APPLE PCIE CONTROLLER DRIVER 1511M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1512M: Marc Zyngier <maz@kernel.org> 1513L: linux-pci@vger.kernel.org 1514S: Maintained 1515F: drivers/pci/controller/pcie-apple.c 1516 1517APPLE SMC DRIVER 1518M: Henrik Rydberg <rydberg@bitmath.org> 1519L: linux-hwmon@vger.kernel.org 1520S: Odd fixes 1521F: drivers/hwmon/applesmc.c 1522 1523APPLETALK NETWORK LAYER 1524L: netdev@vger.kernel.org 1525S: Odd fixes 1526F: drivers/net/appletalk/ 1527F: include/linux/atalk.h 1528F: include/uapi/linux/atalk.h 1529F: net/appletalk/ 1530 1531APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1532M: Khuong Dinh <khuong@os.amperecomputing.com> 1533S: Supported 1534F: arch/arm64/boot/dts/apm/ 1535 1536APPLIED MICRO (APM) X-GENE SOC EDAC 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1540F: drivers/edac/xgene_edac.c 1541 1542APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1543M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1544M: Keyur Chudgar <keyur@os.amperecomputing.com> 1545S: Supported 1546F: drivers/net/ethernet/apm/xgene-v2/ 1547 1548APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1549M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1550M: Keyur Chudgar <keyur@os.amperecomputing.com> 1551M: Quan Nguyen <quan@os.amperecomputing.com> 1552S: Supported 1553F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1554F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1555F: drivers/net/ethernet/apm/xgene/ 1556F: drivers/net/mdio/mdio-xgene.c 1557 1558APPLIED MICRO (APM) X-GENE SOC PMU 1559M: Khuong Dinh <khuong@os.amperecomputing.com> 1560S: Supported 1561F: Documentation/admin-guide/perf/xgene-pmu.rst 1562F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1563F: drivers/perf/xgene_pmu.c 1564 1565APTINA CAMERA SENSOR PLL 1566M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1567L: linux-media@vger.kernel.org 1568S: Maintained 1569F: drivers/media/i2c/aptina-pll.* 1570 1571AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1572M: Aleksa Savic <savicaleksa83@gmail.com> 1573M: Jack Doan <me@jackdoan.com> 1574L: linux-hwmon@vger.kernel.org 1575S: Maintained 1576F: Documentation/hwmon/aquacomputer_d5next.rst 1577F: drivers/hwmon/aquacomputer_d5next.c 1578 1579AQUANTIA ETHERNET DRIVER (atlantic) 1580M: Igor Russkikh <irusskikh@marvell.com> 1581L: netdev@vger.kernel.org 1582S: Supported 1583W: https://www.marvell.com/ 1584Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1585F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1586F: drivers/net/ethernet/aquantia/atlantic/ 1587 1588AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1589M: Egor Pomozov <epomozov@marvell.com> 1590L: netdev@vger.kernel.org 1591S: Supported 1592W: http://www.aquantia.com 1593F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1594 1595AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1596M: Krzysztof Hałasa <khalasa@piap.pl> 1597L: linux-media@vger.kernel.org 1598S: Maintained 1599F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1600F: drivers/media/i2c/ar0521.c 1601 1602ARASAN NAND CONTROLLER DRIVER 1603M: Miquel Raynal <miquel.raynal@bootlin.com> 1604R: Michal Simek <michal.simek@amd.com> 1605L: linux-mtd@lists.infradead.org 1606S: Maintained 1607F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1608F: drivers/mtd/nand/raw/arasan-nand-controller.c 1609 1610ARC FRAMEBUFFER DRIVER 1611M: Jaya Kumar <jayalk@intworks.biz> 1612S: Maintained 1613F: drivers/video/fbdev/arcfb.c 1614F: drivers/video/fbdev/core/fb_defio.c 1615 1616ARC PGU DRM DRIVER 1617M: Alexey Brodkin <abrodkin@synopsys.com> 1618S: Supported 1619F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1620F: drivers/gpu/drm/tiny/arcpgu.c 1621 1622ARCNET NETWORK LAYER 1623M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1624L: netdev@vger.kernel.org 1625S: Maintained 1626F: drivers/net/arcnet/ 1627F: include/uapi/linux/if_arcnet.h 1628 1629ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1630M: Arnd Bergmann <arnd@arndb.de> 1631M: Olof Johansson <olof@lixom.net> 1632M: soc@kernel.org 1633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1634S: Maintained 1635C: irc://irc.libera.chat/armlinux 1636T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1637F: arch/arm/boot/dts/Makefile 1638F: arch/arm64/boot/dts/Makefile 1639 1640ARM ARCHITECTED TIMER DRIVER 1641M: Mark Rutland <mark.rutland@arm.com> 1642M: Marc Zyngier <maz@kernel.org> 1643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1644S: Maintained 1645F: arch/arm/include/asm/arch_timer.h 1646F: arch/arm64/include/asm/arch_timer.h 1647F: drivers/clocksource/arm_arch_timer.c 1648 1649ARM HDLCD DRM DRIVER 1650M: Liviu Dudau <liviu.dudau@arm.com> 1651S: Supported 1652F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1653F: drivers/gpu/drm/arm/hdlcd_* 1654 1655ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1656M: Linus Walleij <linus.walleij@linaro.org> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Maintained 1659F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1660F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1661F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1662F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1663F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1664F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1665F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1666F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1667F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1668F: arch/arm/boot/dts/arm-realview-* 1669F: arch/arm/boot/dts/integrator* 1670F: arch/arm/boot/dts/versatile* 1671F: arch/arm/mach-versatile/ 1672F: drivers/bus/arm-integrator-lm.c 1673F: drivers/clk/versatile/ 1674F: drivers/i2c/busses/i2c-versatile.c 1675F: drivers/irqchip/irq-versatile-fpga.c 1676F: drivers/mtd/maps/physmap-versatile.* 1677F: drivers/power/reset/arm-versatile-reboot.c 1678F: drivers/soc/versatile/ 1679 1680ARM KOMEDA DRM-KMS DRIVER 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682S: Supported 1683T: git git://anongit.freedesktop.org/drm/drm-misc 1684F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1685F: Documentation/gpu/komeda-kms.rst 1686F: drivers/gpu/drm/arm/display/include/ 1687F: drivers/gpu/drm/arm/display/komeda/ 1688 1689ARM MALI PANFROST DRM DRIVER 1690M: Rob Herring <robh@kernel.org> 1691M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1692R: Steven Price <steven.price@arm.com> 1693R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1694L: dri-devel@lists.freedesktop.org 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: drivers/gpu/drm/panfrost/ 1698F: include/uapi/drm/panfrost_drm.h 1699 1700ARM MALI-DP DRM DRIVER 1701M: Liviu Dudau <liviu.dudau@arm.com> 1702S: Supported 1703T: git git://anongit.freedesktop.org/drm/drm-misc 1704F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1705F: Documentation/gpu/afbc.rst 1706F: drivers/gpu/drm/arm/ 1707 1708ARM MFM AND FLOPPY DRIVERS 1709M: Ian Molton <spyro@f2s.com> 1710S: Maintained 1711F: arch/arm/include/asm/floppy.h 1712F: arch/arm/mach-rpc/floppydma.S 1713 1714ARM PMU PROFILING AND DEBUGGING 1715M: Will Deacon <will@kernel.org> 1716M: Mark Rutland <mark.rutland@arm.com> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Maintained 1719F: Documentation/devicetree/bindings/arm/pmu.yaml 1720F: Documentation/devicetree/bindings/perf/ 1721F: arch/arm*/include/asm/hw_breakpoint.h 1722F: arch/arm*/include/asm/perf_event.h 1723F: arch/arm*/kernel/hw_breakpoint.c 1724F: arch/arm*/kernel/perf_* 1725F: drivers/perf/ 1726F: include/linux/perf/arm_pmu.h 1727 1728ARM PORT 1729M: Russell King <linux@armlinux.org.uk> 1730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1731S: Odd Fixes 1732W: http://www.armlinux.org.uk/ 1733T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1734F: arch/arm/ 1735X: arch/arm/boot/dts/ 1736 1737ARM PRIMECELL AACI PL041 DRIVER 1738M: Russell King <linux@armlinux.org.uk> 1739S: Odd Fixes 1740F: sound/arm/aaci.* 1741 1742ARM PRIMECELL BUS SUPPORT 1743M: Russell King <linux@armlinux.org.uk> 1744S: Odd Fixes 1745F: drivers/amba/ 1746F: include/linux/amba/bus.h 1747 1748ARM PRIMECELL CLCD PL110 DRIVER 1749M: Russell King <linux@armlinux.org.uk> 1750S: Odd Fixes 1751F: drivers/video/fbdev/amba-clcd.* 1752 1753ARM PRIMECELL KMI PL050 DRIVER 1754M: Russell King <linux@armlinux.org.uk> 1755S: Odd Fixes 1756F: drivers/input/serio/ambakmi.* 1757F: include/linux/amba/kmi.h 1758 1759ARM PRIMECELL MMCI PL180/1 DRIVER 1760M: Russell King <linux@armlinux.org.uk> 1761S: Odd Fixes 1762F: drivers/mmc/host/mmci.* 1763F: include/linux/amba/mmci.h 1764 1765ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1766M: Miquel Raynal <miquel.raynal@bootlin.com> 1767R: Michal Simek <michal.simek@amd.com> 1768L: linux-mtd@lists.infradead.org 1769S: Maintained 1770F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1771F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1772 1773ARM PRIMECELL PL35X SMC DRIVER 1774M: Miquel Raynal <miquel.raynal@bootlin.com> 1775R: Michal Simek <michal.simek@amd.com> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1779F: drivers/memory/pl353-smc.c 1780 1781ARM PRIMECELL SSP PL022 SPI DRIVER 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1786F: drivers/spi/spi-pl022.c 1787 1788ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1789M: Russell King <linux@armlinux.org.uk> 1790S: Odd Fixes 1791F: drivers/tty/serial/amba-pl01*.c 1792F: include/linux/amba/serial.h 1793 1794ARM PRIMECELL VIC PL190/PL192 DRIVER 1795M: Linus Walleij <linus.walleij@linaro.org> 1796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1797S: Maintained 1798F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1799F: drivers/irqchip/irq-vic.c 1800 1801ARM SMC WATCHDOG DRIVER 1802M: Julius Werner <jwerner@chromium.org> 1803R: Evan Benn <evanbenn@chromium.org> 1804S: Maintained 1805F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1806F: drivers/watchdog/arm_smc_wdt.c 1807 1808ARM SMMU DRIVERS 1809M: Will Deacon <will@kernel.org> 1810R: Robin Murphy <robin.murphy@arm.com> 1811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1812S: Maintained 1813F: Documentation/devicetree/bindings/iommu/arm,smmu* 1814F: drivers/iommu/arm/ 1815F: drivers/iommu/io-pgtable-arm* 1816 1817ARM SUB-ARCHITECTURES 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819S: Maintained 1820C: irc://irc.libera.chat/armlinux 1821T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1822F: arch/arm/mach-*/ 1823F: arch/arm/plat-*/ 1824 1825ARM/ACTIONS SEMI ARCHITECTURE 1826M: Andreas Färber <afaerber@suse.de> 1827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1829L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1830S: Maintained 1831F: Documentation/devicetree/bindings/arm/actions.yaml 1832F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1833F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1834F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1835F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1836F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1837F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1838F: Documentation/devicetree/bindings/pinctrl/actions,* 1839F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1840F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1841F: arch/arm/boot/dts/owl-* 1842F: arch/arm/mach-actions/ 1843F: arch/arm64/boot/dts/actions/ 1844F: drivers/clk/actions/ 1845F: drivers/clocksource/timer-owl* 1846F: drivers/dma/owl-dma.c 1847F: drivers/i2c/busses/i2c-owl.c 1848F: drivers/irqchip/irq-owl-sirq.c 1849F: drivers/mmc/host/owl-mmc.c 1850F: drivers/net/ethernet/actions/ 1851F: drivers/pinctrl/actions/* 1852F: drivers/soc/actions/ 1853F: include/dt-bindings/power/owl-* 1854F: include/dt-bindings/reset/actions,* 1855F: include/linux/soc/actions/ 1856N: owl 1857 1858ARM/Allwinner SoC Clock Support 1859M: Emilio López <emilio@elopez.com.ar> 1860S: Maintained 1861F: drivers/clk/sunxi/ 1862 1863ARM/Allwinner sunXi SoC support 1864M: Chen-Yu Tsai <wens@csie.org> 1865M: Jernej Skrabec <jernej.skrabec@gmail.com> 1866M: Samuel Holland <samuel@sholland.org> 1867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1868L: linux-sunxi@lists.linux.dev 1869S: Maintained 1870T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1871F: arch/arm/mach-sunxi/ 1872F: arch/arm64/boot/dts/allwinner/ 1873F: drivers/clk/sunxi-ng/ 1874F: drivers/pinctrl/sunxi/ 1875F: drivers/soc/sunxi/ 1876N: allwinner 1877N: sun[x456789]i 1878N: sun[25]0i 1879 1880ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1881M: Neil Armstrong <neil.armstrong@linaro.org> 1882M: Jerome Brunet <jbrunet@baylibre.com> 1883L: linux-amlogic@lists.infradead.org 1884S: Maintained 1885F: Documentation/devicetree/bindings/clock/amlogic* 1886F: drivers/clk/meson/ 1887F: include/dt-bindings/clock/gxbb* 1888F: include/dt-bindings/clock/meson* 1889 1890ARM/Amlogic Meson SoC Crypto Drivers 1891M: Corentin Labbe <clabbe@baylibre.com> 1892L: linux-crypto@vger.kernel.org 1893L: linux-amlogic@lists.infradead.org 1894S: Maintained 1895F: Documentation/devicetree/bindings/crypto/amlogic* 1896F: drivers/crypto/amlogic/ 1897 1898ARM/Amlogic Meson SoC Sound Drivers 1899M: Jerome Brunet <jbrunet@baylibre.com> 1900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1901S: Maintained 1902F: Documentation/devicetree/bindings/sound/amlogic* 1903F: sound/soc/meson/ 1904 1905ARM/Amlogic Meson SoC support 1906M: Neil Armstrong <neil.armstrong@linaro.org> 1907M: Kevin Hilman <khilman@baylibre.com> 1908R: Jerome Brunet <jbrunet@baylibre.com> 1909R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1911L: linux-amlogic@lists.infradead.org 1912S: Maintained 1913W: http://linux-meson.com/ 1914F: arch/arm/boot/dts/meson* 1915F: arch/arm/mach-meson/ 1916F: arch/arm64/boot/dts/amlogic/ 1917F: drivers/mmc/host/meson* 1918F: drivers/pinctrl/meson/ 1919F: drivers/rtc/rtc-meson* 1920F: drivers/soc/amlogic/ 1921N: meson 1922 1923ARM/Annapurna Labs ALPINE ARCHITECTURE 1924M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1925M: Antoine Tenart <atenart@kernel.org> 1926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1927S: Maintained 1928F: arch/arm/boot/dts/alpine* 1929F: arch/arm/mach-alpine/ 1930F: arch/arm64/boot/dts/amazon/ 1931F: drivers/*/*alpine* 1932 1933ARM/APPLE MACHINE SOUND DRIVERS 1934M: Martin Povišer <povik+lin@cutebit.org> 1935L: asahi@lists.linux.dev 1936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1937S: Maintained 1938F: Documentation/devicetree/bindings/sound/apple,* 1939F: sound/soc/apple/* 1940F: sound/soc/codecs/cs42l83-i2c.c 1941 1942ARM/APPLE MACHINE SUPPORT 1943M: Hector Martin <marcan@marcan.st> 1944M: Sven Peter <sven@svenpeter.dev> 1945R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1946L: asahi@lists.linux.dev 1947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1948S: Maintained 1949W: https://asahilinux.org 1950B: https://github.com/AsahiLinux/linux/issues 1951C: irc://irc.oftc.net/asahi-dev 1952T: git https://github.com/AsahiLinux/linux.git 1953F: Documentation/devicetree/bindings/arm/apple.yaml 1954F: Documentation/devicetree/bindings/arm/apple/* 1955F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1956F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1957F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1958F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1959F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1960F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1961F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1962F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1963F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1964F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1965F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1966F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1967F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1968F: Documentation/devicetree/bindings/power/apple* 1969F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1970F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1971F: arch/arm64/boot/dts/apple/ 1972F: drivers/bluetooth/hci_bcm4377.c 1973F: drivers/clk/clk-apple-nco.c 1974F: drivers/cpufreq/apple-soc-cpufreq.c 1975F: drivers/dma/apple-admac.c 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/mailbox/apple-mailbox.c 1982F: drivers/nvme/host/apple.c 1983F: drivers/nvmem/apple-efuses.c 1984F: drivers/pinctrl/pinctrl-apple-gpio.c 1985F: drivers/pwm/pwm-apple.c 1986F: drivers/soc/apple/* 1987F: drivers/watchdog/apple_wdt.c 1988F: include/dt-bindings/interrupt-controller/apple-aic.h 1989F: include/dt-bindings/pinctrl/apple.h 1990F: include/linux/apple-mailbox.h 1991F: include/linux/soc/apple/* 1992 1993ARM/ARTPEC MACHINE SUPPORT 1994M: Jesper Nilsson <jesper.nilsson@axis.com> 1995M: Lars Persson <lars.persson@axis.com> 1996L: linux-arm-kernel@axis.com 1997S: Maintained 1998F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1999F: arch/arm/boot/dts/artpec6* 2000F: arch/arm/mach-artpec 2001F: drivers/clk/axis 2002F: drivers/crypto/axis 2003F: drivers/mmc/host/usdhi6rol0.c 2004F: drivers/pinctrl/pinctrl-artpec* 2005 2006ARM/ASPEED I2C DRIVER 2007M: Brendan Higgins <brendanhiggins@google.com> 2008R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2009R: Joel Stanley <joel@jms.id.au> 2010L: linux-i2c@vger.kernel.org 2011L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2012S: Maintained 2013F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2014F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2015F: drivers/i2c/busses/i2c-aspeed.c 2016F: drivers/irqchip/irq-aspeed-i2c-ic.c 2017 2018ARM/ASPEED MACHINE SUPPORT 2019M: Joel Stanley <joel@jms.id.au> 2020R: Andrew Jeffery <andrew@aj.id.au> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2023S: Supported 2024Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2025T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2026F: Documentation/devicetree/bindings/arm/aspeed/ 2027F: arch/arm/boot/dts/aspeed-* 2028F: arch/arm/mach-aspeed/ 2029N: aspeed 2030 2031ARM/BITMAIN ARCHITECTURE 2032M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035F: Documentation/devicetree/bindings/arm/bitmain.yaml 2036F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2037F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2038F: arch/arm64/boot/dts/bitmain/ 2039F: drivers/clk/clk-bm1880.c 2040F: drivers/pinctrl/pinctrl-bm1880.c 2041 2042ARM/CALXEDA HIGHBANK ARCHITECTURE 2043M: Andre Przywara <andre.przywara@arm.com> 2044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2045S: Maintained 2046F: arch/arm/boot/dts/ecx-*.dts* 2047F: arch/arm/boot/dts/highbank.dts 2048F: arch/arm/mach-highbank/ 2049 2050ARM/CAVIUM THUNDER NETWORK DRIVER 2051M: Sunil Goutham <sgoutham@marvell.com> 2052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2053S: Supported 2054F: drivers/net/ethernet/cavium/thunder/ 2055 2056ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2057M: Lukasz Majewski <lukma@denx.de> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060F: arch/arm/mach-ep93xx/ts72xx.c 2061 2062ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2063M: Alexander Shiyan <shc_work@mail.ru> 2064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2065S: Odd Fixes 2066N: clps711x 2067 2068ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2069M: Lennert Buytenhek <kernel@wantstofly.org> 2070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2071S: Maintained 2072 2073ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2074M: Hartley Sweeten <hsweeten@visionengravers.com> 2075M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2077S: Maintained 2078F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2079F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2080F: arch/arm/boot/compressed/misc-ep93xx.h 2081F: arch/arm/mach-ep93xx/ 2082F: drivers/iio/adc/ep93xx_adc.c 2083 2084ARM/CLKDEV SUPPORT 2085M: Russell King <linux@armlinux.org.uk> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2089F: drivers/clk/clkdev.c 2090 2091ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2092M: Baruch Siach <baruch@tkos.co.il> 2093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2094S: Maintained 2095F: arch/arm/boot/dts/cx92755* 2096N: digicolor 2097 2098ARM/CORESIGHT FRAMEWORK AND DRIVERS 2099M: Suzuki K Poulose <suzuki.poulose@arm.com> 2100R: Mike Leach <mike.leach@linaro.org> 2101R: Leo Yan <leo.yan@linaro.org> 2102L: coresight@lists.linaro.org (moderated for non-subscribers) 2103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2104S: Maintained 2105T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2106F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2107F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2108F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2109F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2110F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2111F: Documentation/trace/coresight/* 2112F: drivers/hwtracing/coresight/* 2113F: include/dt-bindings/arm/coresight-cti-dt.h 2114F: include/linux/coresight* 2115F: samples/coresight/* 2116F: tools/perf/arch/arm/util/auxtrace.c 2117F: tools/perf/arch/arm/util/cs-etm.c 2118F: tools/perf/arch/arm/util/cs-etm.h 2119F: tools/perf/arch/arm/util/pmu.c 2120F: tools/perf/tests/shell/coresight/* 2121F: tools/perf/util/cs-etm-decoder/* 2122F: tools/perf/util/cs-etm.* 2123 2124ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2125M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2126M: Linus Walleij <linus.walleij@linaro.org> 2127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2128S: Maintained 2129T: git git://github.com/ulli-kroll/linux.git 2130F: Documentation/devicetree/bindings/arm/gemini.yaml 2131F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2132F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2133F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2134F: arch/arm/boot/dts/gemini* 2135F: arch/arm/mach-gemini/ 2136F: drivers/crypto/gemini/ 2137F: drivers/net/ethernet/cortina/ 2138F: drivers/pinctrl/pinctrl-gemini.c 2139F: drivers/rtc/rtc-ftrtc010.c 2140 2141ARM/CZ.NIC TURRIS SUPPORT 2142M: Marek Behún <kabel@kernel.org> 2143S: Maintained 2144W: https://www.turris.cz/ 2145F: Documentation/ABI/testing/debugfs-moxtet 2146F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2147F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2148F: Documentation/devicetree/bindings/bus/moxtet.txt 2149F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2150F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2151F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2152F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2153F: drivers/bus/moxtet.c 2154F: drivers/firmware/turris-mox-rwtm.c 2155F: drivers/gpio/gpio-moxtet.c 2156F: drivers/leds/leds-turris-omnia.c 2157F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2158F: drivers/watchdog/armada_37xx_wdt.c 2159F: include/dt-bindings/bus/moxtet.h 2160F: include/linux/armada-37xx-rwtm-mailbox.h 2161F: include/linux/moxtet.h 2162 2163ARM/FARADAY FA526 PORT 2164M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167T: git git://git.berlios.de/gemini-board 2168F: arch/arm/mm/*-fa* 2169 2170ARM/FOOTBRIDGE ARCHITECTURE 2171M: Russell King <linux@armlinux.org.uk> 2172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2173S: Maintained 2174W: http://www.armlinux.org.uk/ 2175F: arch/arm/include/asm/hardware/dec21285.h 2176F: arch/arm/mach-footbridge/ 2177 2178ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2179M: Shawn Guo <shawnguo@kernel.org> 2180M: Sascha Hauer <s.hauer@pengutronix.de> 2181R: Pengutronix Kernel Team <kernel@pengutronix.de> 2182R: Fabio Estevam <festevam@gmail.com> 2183R: NXP Linux Team <linux-imx@nxp.com> 2184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2185S: Maintained 2186T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2187F: arch/arm64/boot/dts/freescale/ 2188X: arch/arm64/boot/dts/freescale/fsl-* 2189X: arch/arm64/boot/dts/freescale/qoriq-* 2190X: drivers/media/i2c/ 2191N: imx 2192N: mxs 2193 2194ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2195M: Shawn Guo <shawnguo@kernel.org> 2196M: Li Yang <leoyang.li@nxp.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Maintained 2199T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2200F: arch/arm/boot/dts/ls1021a* 2201F: arch/arm64/boot/dts/freescale/fsl-* 2202F: arch/arm64/boot/dts/freescale/qoriq-* 2203 2204ARM/FREESCALE VYBRID ARM ARCHITECTURE 2205M: Shawn Guo <shawnguo@kernel.org> 2206M: Sascha Hauer <s.hauer@pengutronix.de> 2207R: Pengutronix Kernel Team <kernel@pengutronix.de> 2208R: Stefan Agner <stefan@agner.ch> 2209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2210S: Maintained 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2212F: arch/arm/boot/dts/vf* 2213F: arch/arm/mach-imx/*vf610* 2214 2215ARM/GUMSTIX MACHINE SUPPORT 2216M: Steve Sakoman <sakoman@gmail.com> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218S: Maintained 2219 2220ARM/HISILICON SOC SUPPORT 2221M: Wei Xu <xuwei5@hisilicon.com> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Supported 2224W: http://www.hisilicon.com 2225T: git https://github.com/hisilicon/linux-hisi.git 2226F: arch/arm/boot/dts/hi3* 2227F: arch/arm/boot/dts/hip* 2228F: arch/arm/boot/dts/hisi* 2229F: arch/arm/mach-hisi/ 2230F: arch/arm64/boot/dts/hisilicon/ 2231 2232ARM/HP JORNADA 7XX MACHINE SUPPORT 2233M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2234S: Maintained 2235W: www.jlime.com 2236T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2237F: arch/arm/mach-sa1100/include/mach/jornada720.h 2238F: arch/arm/mach-sa1100/jornada720.c 2239 2240ARM/HPE GXP ARCHITECTURE 2241M: Jean-Marie Verdun <verdun@hpe.com> 2242M: Nick Hawkins <nick.hawkins@hpe.com> 2243S: Maintained 2244F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2245F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2246F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2247F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2248F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2249F: Documentation/hwmon/gxp-fan-ctrl.rst 2250F: arch/arm/boot/dts/hpe-bmc* 2251F: arch/arm/boot/dts/hpe-gxp* 2252F: arch/arm/mach-hpe/ 2253F: drivers/clocksource/timer-gxp.c 2254F: drivers/hwmon/gxp-fan-ctrl.c 2255F: drivers/i2c/busses/i2c-gxp.c 2256F: drivers/spi/spi-gxp.c 2257F: drivers/watchdog/gxp-wdt.c 2258 2259ARM/IGEP MACHINE SUPPORT 2260M: Enric Balletbo i Serra <eballetbo@gmail.com> 2261M: Javier Martinez Canillas <javier@dowhile0.org> 2262L: linux-omap@vger.kernel.org 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265F: arch/arm/boot/dts/omap3-igep* 2266 2267ARM/INTEL IXP4XX ARM ARCHITECTURE 2268M: Linus Walleij <linusw@kernel.org> 2269M: Imre Kaloz <kaloz@openwrt.org> 2270M: Krzysztof Halasa <khalasa@piap.pl> 2271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2272S: Maintained 2273F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2274F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2275F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2276F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2277F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2278F: arch/arm/boot/dts/intel-ixp* 2279F: arch/arm/mach-ixp4xx/ 2280F: drivers/bus/intel-ixp4xx-eb.c 2281F: drivers/clocksource/timer-ixp4xx.c 2282F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2283F: drivers/gpio/gpio-ixp4xx.c 2284F: drivers/irqchip/irq-ixp4xx.c 2285 2286ARM/INTEL KEEMBAY ARCHITECTURE 2287M: Paul J. Murphy <paul.j.murphy@intel.com> 2288M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2289S: Maintained 2290F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2291F: arch/arm64/boot/dts/intel/keembay-evm.dts 2292F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2293 2294ARM/INTEL XSC3 (MANZANO) ARM CORE 2295M: Lennert Buytenhek <kernel@wantstofly.org> 2296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2297S: Maintained 2298 2299ARM/LG1K ARCHITECTURE 2300M: Chanho Min <chanho.min@lge.com> 2301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2302S: Maintained 2303F: arch/arm64/boot/dts/lg/ 2304 2305ARM/LPC18XX ARCHITECTURE 2306M: Vladimir Zapolskiy <vz@mleia.com> 2307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2308S: Maintained 2309F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2310F: arch/arm/boot/dts/lpc43* 2311F: drivers/i2c/busses/i2c-lpc2k.c 2312F: drivers/memory/pl172.c 2313F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2314F: drivers/rtc/rtc-lpc24xx.c 2315N: lpc18xx 2316 2317ARM/LPC32XX SOC SUPPORT 2318M: Vladimir Zapolskiy <vz@mleia.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2322F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2323F: arch/arm/boot/dts/lpc32* 2324F: arch/arm/mach-lpc32xx/ 2325F: drivers/i2c/busses/i2c-pnx.c 2326F: drivers/net/ethernet/nxp/lpc_eth.c 2327F: drivers/usb/host/ohci-nxp.c 2328F: drivers/watchdog/pnx4008_wdt.c 2329N: lpc32xx 2330 2331ARM/Marvell Dove/MV78xx0/Orion SOC support 2332M: Andrew Lunn <andrew@lunn.ch> 2333M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2334M: Gregory Clement <gregory.clement@bootlin.com> 2335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2336S: Maintained 2337T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2338F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2340F: Documentation/devicetree/bindings/soc/dove/ 2341F: arch/arm/boot/dts/dove* 2342F: arch/arm/boot/dts/orion5x* 2343F: arch/arm/mach-dove/ 2344F: arch/arm/mach-mv78xx0/ 2345F: arch/arm/mach-orion5x/ 2346F: arch/arm/plat-orion/ 2347F: drivers/soc/dove/ 2348 2349ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2350M: Andrew Lunn <andrew@lunn.ch> 2351M: Gregory Clement <gregory.clement@bootlin.com> 2352M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2354S: Maintained 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2356F: Documentation/devicetree/bindings/arm/marvell/ 2357F: arch/arm/boot/dts/armada* 2358F: arch/arm/boot/dts/kirkwood* 2359F: arch/arm/configs/mvebu_*_defconfig 2360F: arch/arm/mach-mvebu/ 2361F: arch/arm64/boot/dts/marvell/armada* 2362F: arch/arm64/boot/dts/marvell/cn913* 2363F: drivers/cpufreq/armada-37xx-cpufreq.c 2364F: drivers/cpufreq/armada-8k-cpufreq.c 2365F: drivers/cpufreq/mvebu-cpufreq.c 2366F: drivers/irqchip/irq-armada-370-xp.c 2367F: drivers/irqchip/irq-mvebu-* 2368F: drivers/pinctrl/mvebu/ 2369F: drivers/rtc/rtc-armada38x.c 2370 2371ARM/Mediatek RTC DRIVER 2372M: Eddie Huang <eddie.huang@mediatek.com> 2373M: Sean Wang <sean.wang@mediatek.com> 2374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2375L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2376S: Maintained 2377F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2378F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2379F: drivers/rtc/rtc-mt2712.c 2380F: drivers/rtc/rtc-mt6397.c 2381F: drivers/rtc/rtc-mt7622.c 2382 2383ARM/Mediatek SoC support 2384M: Matthias Brugger <matthias.bgg@gmail.com> 2385R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2386L: linux-kernel@vger.kernel.org 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2389S: Maintained 2390W: https://mtk.wiki.kernel.org/ 2391C: irc://irc.libera.chat/linux-mediatek 2392F: arch/arm/boot/dts/mt2* 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[2678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/MICROCHIP (ARM64) SoC support 2434M: Conor Dooley <conor@kernel.org> 2435M: Nicolas Ferre <nicolas.ferre@microchip.com> 2436M: Claudiu Beznea <claudiu.beznea@microchip.com> 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Supported 2439T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2440F: arch/arm64/boot/dts/microchip/ 2441 2442ARM/Microchip Sparx5 SoC support 2443M: Lars Povlsen <lars.povlsen@microchip.com> 2444M: Steen Hegelund <Steen.Hegelund@microchip.com> 2445M: Daniel Machon <daniel.machon@microchip.com> 2446M: UNGLinuxDriver@microchip.com 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448S: Supported 2449F: arch/arm64/boot/dts/microchip/sparx* 2450F: drivers/net/ethernet/microchip/vcap/ 2451F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2452N: sparx5 2453 2454ARM/MILBEAUT ARCHITECTURE 2455M: Taichi Sugaya <sugaya.taichi@socionext.com> 2456M: Takao Orito <orito.takao@socionext.com> 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458S: Maintained 2459F: arch/arm/boot/dts/milbeaut* 2460F: arch/arm/mach-milbeaut/ 2461N: milbeaut 2462 2463ARM/MStar/Sigmastar Armv7 SoC support 2464M: Daniel Palmer <daniel@thingy.jp> 2465M: Romain Perier <romain.perier@gmail.com> 2466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2467S: Maintained 2468W: http://linux-chenxing.org/ 2469T: git git://github.com/linux-chenxing/linux.git 2470F: Documentation/devicetree/bindings/arm/mstar/* 2471F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2472F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2473F: arch/arm/boot/dts/mstar-* 2474F: arch/arm/mach-mstar/ 2475F: drivers/clk/mstar/ 2476F: drivers/clocksource/timer-msc313e.c 2477F: drivers/gpio/gpio-msc313.c 2478F: drivers/rtc/rtc-msc313.c 2479F: drivers/watchdog/msc313e_wdt.c 2480F: include/dt-bindings/clock/mstar-* 2481F: include/dt-bindings/gpio/msc313-gpio.h 2482 2483ARM/NOMADIK/Ux500 ARCHITECTURES 2484M: Linus Walleij <linus.walleij@linaro.org> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2488F: Documentation/devicetree/bindings/arm/ste-* 2489F: Documentation/devicetree/bindings/arm/ux500.yaml 2490F: Documentation/devicetree/bindings/arm/ux500/ 2491F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2492F: arch/arm/boot/dts/ste-* 2493F: arch/arm/mach-nomadik/ 2494F: arch/arm/mach-ux500/ 2495F: drivers/clk/clk-nomadik.c 2496F: drivers/clocksource/clksrc-dbx500-prcmu.c 2497F: drivers/dma/ste_dma40* 2498F: drivers/hwspinlock/u8500_hsem.c 2499F: drivers/i2c/busses/i2c-nomadik.c 2500F: drivers/iio/adc/ab8500-gpadc.c 2501F: drivers/mfd/ab8500* 2502F: drivers/mfd/abx500* 2503F: drivers/mfd/db8500* 2504F: drivers/pinctrl/nomadik/ 2505F: drivers/rtc/rtc-ab8500.c 2506F: drivers/rtc/rtc-pl031.c 2507F: drivers/soc/ux500/ 2508 2509ARM/NUVOTON NPCM ARCHITECTURE 2510M: Avi Fishman <avifishman70@gmail.com> 2511M: Tomer Maimon <tmaimon77@gmail.com> 2512M: Tali Perry <tali.perry1@gmail.com> 2513R: Patrick Venture <venture@google.com> 2514R: Nancy Yuen <yuenn@google.com> 2515R: Benjamin Fair <benjaminfair@google.com> 2516L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2517S: Supported 2518F: Documentation/devicetree/bindings/*/*/*npcm* 2519F: Documentation/devicetree/bindings/*/*npcm* 2520F: Documentation/devicetree/bindings/arm/npcm/* 2521F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2522F: arch/arm/boot/dts/nuvoton-npcm* 2523F: arch/arm/mach-npcm/ 2524F: arch/arm64/boot/dts/nuvoton/ 2525F: drivers/*/*/*npcm* 2526F: drivers/*/*npcm* 2527F: drivers/rtc/rtc-nct3018y.c 2528F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2529F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2530 2531ARM/NUVOTON WPCM450 ARCHITECTURE 2532M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2533L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2534S: Maintained 2535W: https://github.com/neuschaefer/wpcm450/wiki 2536F: Documentation/devicetree/bindings/*/*wpcm* 2537F: arch/arm/boot/dts/nuvoton-wpcm450* 2538F: arch/arm/configs/wpcm450_defconfig 2539F: arch/arm/mach-npcm/wpcm450.c 2540F: drivers/*/*/*wpcm* 2541F: drivers/*/*wpcm* 2542 2543ARM/NXP S32G ARCHITECTURE 2544M: Chester Lin <clin@suse.com> 2545R: Andreas Färber <afaerber@suse.de> 2546R: Matthias Brugger <mbrugger@suse.com> 2547R: NXP S32 Linux Team <s32@nxp.com> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550F: arch/arm64/boot/dts/freescale/s32g*.dts* 2551 2552ARM/Orion SoC/Technologic Systems TS-78xx platform support 2553M: Alexander Clouter <alex@digriz.org.uk> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556W: http://www.digriz.org.uk/ts78xx/kernel 2557F: arch/arm/mach-orion5x/ts78xx-* 2558 2559ARM/OXNAS platform support 2560M: Neil Armstrong <neil.armstrong@linaro.org> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562L: linux-oxnas@groups.io (moderated for non-subscribers) 2563S: Maintained 2564F: arch/arm/boot/dts/ox8*.dts* 2565F: arch/arm/mach-oxnas/ 2566F: drivers/power/reset/oxnas-restart.c 2567N: oxnas 2568 2569ARM/QUALCOMM CHROMEBOOK SUPPORT 2570R: cros-qcom-dts-watchers@chromium.org 2571F: arch/arm64/boot/dts/qcom/sc7180* 2572F: arch/arm64/boot/dts/qcom/sc7280* 2573F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2574 2575ARM/QUALCOMM SUPPORT 2576M: Andy Gross <agross@kernel.org> 2577M: Bjorn Andersson <andersson@kernel.org> 2578R: Konrad Dybcio <konrad.dybcio@linaro.org> 2579L: linux-arm-msm@vger.kernel.org 2580S: Maintained 2581T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2582F: Documentation/devicetree/bindings/*/qcom* 2583F: Documentation/devicetree/bindings/soc/qcom/ 2584F: arch/arm/boot/dts/qcom-*.dts 2585F: arch/arm/boot/dts/qcom-*.dtsi 2586F: arch/arm/configs/qcom_defconfig 2587F: arch/arm/mach-qcom/ 2588F: arch/arm64/boot/dts/qcom/ 2589F: drivers/*/*/qcom* 2590F: drivers/*/*/qcom/ 2591F: drivers/*/pm8???-* 2592F: drivers/*/qcom* 2593F: drivers/*/qcom/ 2594F: drivers/bluetooth/btqcomsmd.c 2595F: drivers/clocksource/timer-qcom.c 2596F: drivers/cpuidle/cpuidle-qcom-spm.c 2597F: drivers/extcon/extcon-qcom* 2598F: drivers/i2c/busses/i2c-qcom-geni.c 2599F: drivers/i2c/busses/i2c-qup.c 2600F: drivers/iommu/msm* 2601F: drivers/mfd/ssbi.c 2602F: drivers/mmc/host/mmci_qcom* 2603F: drivers/mmc/host/sdhci-msm.c 2604F: drivers/pci/controller/dwc/pcie-qcom.c 2605F: drivers/phy/qualcomm/ 2606F: drivers/power/*/msm* 2607F: drivers/reset/reset-qcom-* 2608F: drivers/spi/spi-geni-qcom.c 2609F: drivers/spi/spi-qcom-qspi.c 2610F: drivers/spi/spi-qup.c 2611F: drivers/tty/serial/msm_serial.c 2612F: drivers/ufs/host/ufs-qcom* 2613F: drivers/usb/dwc3/dwc3-qcom.c 2614F: include/dt-bindings/*/qcom* 2615F: include/linux/*/qcom* 2616F: include/linux/soc/qcom/ 2617 2618ARM/RDA MICRO ARCHITECTURE 2619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2621L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2622S: Maintained 2623F: Documentation/devicetree/bindings/arm/rda.yaml 2624F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2625F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2626F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2627F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2628F: arch/arm/boot/dts/rda8810pl-* 2629F: drivers/clocksource/timer-rda.c 2630F: drivers/gpio/gpio-rda.c 2631F: drivers/irqchip/irq-rda-intc.c 2632F: drivers/tty/serial/rda-uart.c 2633 2634ARM/REALTEK ARCHITECTURE 2635M: Andreas Färber <afaerber@suse.de> 2636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2637L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2638S: Maintained 2639F: Documentation/devicetree/bindings/arm/realtek.yaml 2640F: arch/arm/boot/dts/rtd* 2641F: arch/arm/mach-realtek/ 2642F: arch/arm64/boot/dts/realtek/ 2643 2644ARM/RISC-V/RENESAS ARCHITECTURE 2645M: Geert Uytterhoeven <geert+renesas@glider.be> 2646M: Magnus Damm <magnus.damm@gmail.com> 2647L: linux-renesas-soc@vger.kernel.org 2648S: Supported 2649Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2650C: irc://irc.libera.chat/renesas-soc 2651T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2652F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2653F: Documentation/devicetree/bindings/soc/renesas/ 2654F: arch/arm/boot/dts/emev2* 2655F: arch/arm/boot/dts/gr-peach* 2656F: arch/arm/boot/dts/iwg20d-q7* 2657F: arch/arm/boot/dts/r7s* 2658F: arch/arm/boot/dts/r8a* 2659F: arch/arm/boot/dts/r9a* 2660F: arch/arm/boot/dts/sh* 2661F: arch/arm/configs/shmobile_defconfig 2662F: arch/arm/include/debug/renesas-scif.S 2663F: arch/arm/mach-shmobile/ 2664F: arch/arm64/boot/dts/renesas/ 2665F: arch/riscv/boot/dts/renesas/ 2666F: drivers/soc/renesas/ 2667F: include/linux/soc/renesas/ 2668K: \brenesas, 2669 2670ARM/RISCPC ARCHITECTURE 2671M: Russell King <linux@armlinux.org.uk> 2672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2673S: Maintained 2674W: http://www.armlinux.org.uk/ 2675F: arch/arm/include/asm/hardware/ioc.h 2676F: arch/arm/include/asm/hardware/iomd.h 2677F: arch/arm/include/asm/hardware/memc.h 2678F: arch/arm/mach-rpc/ 2679F: drivers/net/ethernet/8390/etherh.c 2680F: drivers/net/ethernet/i825xx/ether1* 2681F: drivers/net/ethernet/seeq/ether3* 2682F: drivers/scsi/arm/ 2683 2684ARM/Rockchip SoC support 2685M: Heiko Stuebner <heiko@sntech.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-rockchip@lists.infradead.org 2688S: Maintained 2689T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2690F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2691F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2692F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2693F: arch/arm/boot/dts/rk3* 2694F: arch/arm/boot/dts/rv11* 2695F: arch/arm/mach-rockchip/ 2696F: drivers/*/*/*rockchip* 2697F: drivers/*/*rockchip* 2698F: drivers/clk/rockchip/ 2699F: drivers/i2c/busses/i2c-rk3x.c 2700F: sound/soc/rockchip/ 2701N: rockchip 2702 2703ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2704M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2705R: Alim Akhtar <alim.akhtar@samsung.com> 2706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2707L: linux-samsung-soc@vger.kernel.org 2708S: Maintained 2709Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2710B: mailto:linux-samsung-soc@vger.kernel.org 2711C: irc://irc.libera.chat/linux-exynos 2712T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2713F: Documentation/arm/samsung/ 2714F: Documentation/devicetree/bindings/arm/samsung/ 2715F: Documentation/devicetree/bindings/hwinfo/samsung,* 2716F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2717F: Documentation/devicetree/bindings/soc/samsung/ 2718F: arch/arm/boot/dts/exynos* 2719F: arch/arm/boot/dts/s3c* 2720F: arch/arm/boot/dts/s5p* 2721F: arch/arm/mach-exynos*/ 2722F: arch/arm/mach-s3c/ 2723F: arch/arm/mach-s5p*/ 2724F: arch/arm64/boot/dts/exynos/ 2725F: drivers/*/*/*s3c24* 2726F: drivers/*/*s3c24* 2727F: drivers/*/*s3c64xx* 2728F: drivers/*/*s5pv210* 2729F: drivers/clocksource/samsung_pwm_timer.c 2730F: drivers/memory/samsung/ 2731F: drivers/pwm/pwm-samsung.c 2732F: drivers/soc/samsung/ 2733F: drivers/tty/serial/samsung* 2734F: include/clocksource/samsung_pwm.h 2735F: include/linux/platform_data/*s3c* 2736F: include/linux/serial_s3c.h 2737F: include/linux/soc/samsung/ 2738N: exynos 2739N: s3c64xx 2740N: s5pv210 2741 2742ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2743M: Łukasz Stelmach <l.stelmach@samsung.com> 2744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: drivers/media/platform/samsung/s5p-g2d/ 2748 2749ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2750M: Marek Szyprowski <m.szyprowski@samsung.com> 2751L: linux-samsung-soc@vger.kernel.org 2752L: linux-media@vger.kernel.org 2753S: Maintained 2754F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2755F: drivers/media/cec/platform/s5p/ 2756 2757ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2758M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2759M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2760M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762L: linux-media@vger.kernel.org 2763S: Maintained 2764F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2765F: drivers/media/platform/samsung/s5p-jpeg/ 2766 2767ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2768M: Marek Szyprowski <m.szyprowski@samsung.com> 2769M: Andrzej Hajda <andrzej.hajda@intel.com> 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771L: linux-media@vger.kernel.org 2772S: Maintained 2773F: drivers/media/platform/samsung/s5p-mfc/ 2774 2775ARM/SOCFPGA ARCHITECTURE 2776M: Dinh Nguyen <dinguyen@kernel.org> 2777S: Maintained 2778W: http://www.rocketboards.org 2779T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2780F: arch/arm/boot/dts/socfpga* 2781F: arch/arm/configs/socfpga_defconfig 2782F: arch/arm/mach-socfpga/ 2783F: arch/arm64/boot/dts/altera/ 2784F: arch/arm64/boot/dts/intel/ 2785 2786ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2787M: Dinh Nguyen <dinguyen@kernel.org> 2788S: Maintained 2789F: drivers/clk/socfpga/ 2790 2791ARM/SOCFPGA EDAC SUPPORT 2792M: Dinh Nguyen <dinguyen@kernel.org> 2793S: Maintained 2794F: drivers/edac/altera_edac.[ch] 2795 2796ARM/SPREADTRUM SoC SUPPORT 2797M: Orson Zhai <orsonzhai@gmail.com> 2798M: Baolin Wang <baolin.wang7@gmail.com> 2799M: Chunyan Zhang <zhang.lyra@gmail.com> 2800S: Maintained 2801F: arch/arm64/boot/dts/sprd 2802N: sprd 2803N: sc27xx 2804N: sc2731 2805 2806ARM/STI ARCHITECTURE 2807M: Patrice Chotard <patrice.chotard@foss.st.com> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810W: http://www.stlinux.com 2811F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2812F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2813F: arch/arm/boot/dts/sti* 2814F: arch/arm/mach-sti/ 2815F: drivers/ata/ahci_st.c 2816F: drivers/char/hw_random/st-rng.c 2817F: drivers/clocksource/arm_global_timer.c 2818F: drivers/clocksource/clksrc_st_lpc.c 2819F: drivers/cpufreq/sti-cpufreq.c 2820F: drivers/dma/st_fdma* 2821F: drivers/i2c/busses/i2c-st.c 2822F: drivers/media/platform/st/sti/c8sectpfe/ 2823F: drivers/media/rc/st_rc.c 2824F: drivers/mmc/host/sdhci-st.c 2825F: drivers/phy/st/phy-miphy28lp.c 2826F: drivers/phy/st/phy-stih407-usb.c 2827F: drivers/pinctrl/pinctrl-st.c 2828F: drivers/remoteproc/st_remoteproc.c 2829F: drivers/remoteproc/st_slim_rproc.c 2830F: drivers/reset/sti/ 2831F: drivers/rtc/rtc-st-lpc.c 2832F: drivers/tty/serial/st-asc.c 2833F: drivers/usb/dwc3/dwc3-st.c 2834F: drivers/usb/host/ehci-st.c 2835F: drivers/usb/host/ohci-st.c 2836F: drivers/watchdog/st_lpc_wdt.c 2837F: include/linux/remoteproc/st_slim_rproc.h 2838 2839ARM/STM32 ARCHITECTURE 2840M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2841M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2842L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2844S: Maintained 2845T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2846F: arch/arm/boot/dts/stm32* 2847F: arch/arm/mach-stm32/ 2848F: drivers/clocksource/armv7m_systick.c 2849N: stm32 2850N: stm 2851 2852ARM/SUNPLUS SP7021 SOC SUPPORT 2853M: Qin Jian <qinjian@cqplus1.com> 2854L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2855S: Maintained 2856W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2857F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2858F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2859F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2860F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2861F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2862F: arch/arm/configs/sp7021_*defconfig 2863F: arch/arm/mach-sunplus/ 2864F: drivers/clk/clk-sp7021.c 2865F: drivers/irqchip/irq-sp7021-intc.c 2866F: drivers/reset/reset-sunplus.c 2867F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2868F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2869 2870ARM/Synaptics SoC support 2871M: Jisheng Zhang <jszhang@kernel.org> 2872M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874S: Maintained 2875F: arch/arm/boot/dts/berlin* 2876F: arch/arm/mach-berlin/ 2877F: arch/arm64/boot/dts/synaptics/ 2878 2879ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2880M: Lennert Buytenhek <kernel@wantstofly.org> 2881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2882S: Maintained 2883 2884ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2885M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2886L: linux-tegra@vger.kernel.org 2887L: linux-media@vger.kernel.org 2888S: Maintained 2889F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2890F: drivers/media/cec/platform/tegra/ 2891 2892ARM/TESLA FSD SoC SUPPORT 2893M: Alim Akhtar <alim.akhtar@samsung.com> 2894M: linux-fsd@tesla.com 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896L: linux-samsung-soc@vger.kernel.org 2897S: Maintained 2898F: arch/arm64/boot/dts/tesla/ 2899 2900ARM/TETON BGA MACHINE SUPPORT 2901M: "Mark F. Brown" <mark.brown314@gmail.com> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904 2905ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2906M: Santosh Shilimkar <ssantosh@kernel.org> 2907L: linux-kernel@vger.kernel.org 2908S: Maintained 2909F: drivers/memory/*emif* 2910 2911ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2912M: Nishanth Menon <nm@ti.com> 2913M: Santosh Shilimkar <ssantosh@kernel.org> 2914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2915S: Maintained 2916T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2917F: arch/arm/boot/dts/keystone-* 2918F: arch/arm/mach-keystone/ 2919 2920ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2921M: Santosh Shilimkar <ssantosh@kernel.org> 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/clk/keystone/ 2925 2926ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929L: linux-kernel@vger.kernel.org 2930S: Maintained 2931F: drivers/clocksource/timer-keystone.c 2932 2933ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2934M: Santosh Shilimkar <ssantosh@kernel.org> 2935L: linux-kernel@vger.kernel.org 2936S: Maintained 2937F: drivers/power/reset/keystone-reset.c 2938 2939ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2940M: Nishanth Menon <nm@ti.com> 2941M: Vignesh Raghavendra <vigneshr@ti.com> 2942M: Tero Kristo <kristo@kernel.org> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Supported 2945F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2946F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2947F: arch/arm64/boot/dts/ti/Makefile 2948F: arch/arm64/boot/dts/ti/k3-* 2949F: include/dt-bindings/pinctrl/k3.h 2950 2951ARM/TOSHIBA VISCONTI ARCHITECTURE 2952M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2954S: Supported 2955T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2956F: Documentation/devicetree/bindings/arm/toshiba.yaml 2957F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2958F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2959F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2960F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2961F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2962F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2963F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2964F: arch/arm64/boot/dts/toshiba/ 2965F: drivers/clk/visconti/ 2966F: drivers/gpio/gpio-visconti.c 2967F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2968F: drivers/pci/controller/dwc/pcie-visconti.c 2969F: drivers/pinctrl/visconti/ 2970F: drivers/watchdog/visconti_wdt.c 2971N: visconti 2972 2973ARM/UNIPHIER ARCHITECTURE 2974M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2975M: Masami Hiramatsu <mhiramat@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977S: Maintained 2978F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2979F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2980F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2981F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2982F: arch/arm/boot/dts/uniphier* 2983F: arch/arm/include/asm/hardware/cache-uniphier.h 2984F: arch/arm/mach-uniphier/ 2985F: arch/arm/mm/cache-uniphier.c 2986F: arch/arm64/boot/dts/socionext/uniphier* 2987F: drivers/bus/uniphier-system-bus.c 2988F: drivers/clk/uniphier/ 2989F: drivers/dma/uniphier-mdmac.c 2990F: drivers/gpio/gpio-uniphier.c 2991F: drivers/i2c/busses/i2c-uniphier* 2992F: drivers/irqchip/irq-uniphier-aidet.c 2993F: drivers/mmc/host/uniphier-sd.c 2994F: drivers/pinctrl/uniphier/ 2995F: drivers/reset/reset-uniphier.c 2996F: drivers/tty/serial/8250/8250_uniphier.c 2997N: uniphier 2998 2999ARM/VERSATILE EXPRESS PLATFORM 3000M: Liviu Dudau <liviu.dudau@arm.com> 3001M: Sudeep Holla <sudeep.holla@arm.com> 3002M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3004S: Maintained 3005F: */*/*/vexpress* 3006F: */*/vexpress* 3007F: arch/arm/boot/dts/vexpress* 3008F: arch/arm/mach-versatile/ 3009F: arch/arm64/boot/dts/arm/ 3010F: drivers/clk/versatile/clk-vexpress-osc.c 3011F: drivers/clocksource/timer-versatile.c 3012N: mps2 3013 3014ARM/VFP SUPPORT 3015M: Russell King <linux@armlinux.org.uk> 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Maintained 3018W: http://www.armlinux.org.uk/ 3019F: arch/arm/vfp/ 3020 3021ARM/VT8500 ARM ARCHITECTURE 3022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3023S: Orphan 3024F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3025F: arch/arm/mach-vt8500/ 3026F: drivers/clocksource/timer-vt8500.c 3027F: drivers/i2c/busses/i2c-wmt.c 3028F: drivers/mmc/host/wmt-sdmmc.c 3029F: drivers/pwm/pwm-vt8500.c 3030F: drivers/rtc/rtc-vt8500.c 3031F: drivers/tty/serial/vt8500_serial.c 3032F: drivers/usb/host/ehci-platform.c 3033F: drivers/usb/host/uhci-platform.c 3034F: drivers/video/fbdev/vt8500lcdfb.* 3035F: drivers/video/fbdev/wm8505fb* 3036F: drivers/video/fbdev/wmt_ge_rops.* 3037 3038ARM/ZYNQ ARCHITECTURE 3039M: Michal Simek <michal.simek@amd.com> 3040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3041S: Supported 3042W: http://wiki.xilinx.com 3043T: git https://github.com/Xilinx/linux-xlnx.git 3044F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3045F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3046F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3047F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3048F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3049F: arch/arm/mach-zynq/ 3050F: drivers/clocksource/timer-cadence-ttc.c 3051F: drivers/cpuidle/cpuidle-zynq.c 3052F: drivers/edac/synopsys_edac.c 3053F: drivers/i2c/busses/i2c-cadence.c 3054F: drivers/i2c/busses/i2c-xiic.c 3055F: drivers/mmc/host/sdhci-of-arasan.c 3056N: zynq 3057N: xilinx 3058 3059ARM64 PORT (AARCH64 ARCHITECTURE) 3060M: Catalin Marinas <catalin.marinas@arm.com> 3061M: Will Deacon <will@kernel.org> 3062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3063S: Maintained 3064T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3065F: Documentation/arm64/ 3066F: arch/arm64/ 3067F: tools/testing/selftests/arm64/ 3068X: arch/arm64/boot/dts/ 3069 3070ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3071M: George McCollister <george.mccollister@gmail.com> 3072L: netdev@vger.kernel.org 3073S: Maintained 3074F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3075F: drivers/net/dsa/xrs700x/* 3076F: net/dsa/tag_xrs700x.c 3077 3078AS3645A LED FLASH CONTROLLER DRIVER 3079M: Sakari Ailus <sakari.ailus@iki.fi> 3080L: linux-leds@vger.kernel.org 3081S: Maintained 3082F: drivers/leds/flash/leds-as3645a.c 3083 3084ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3085M: Tianshu Qiu <tian.shu.qiu@intel.com> 3086L: linux-media@vger.kernel.org 3087S: Maintained 3088T: git git://linuxtv.org/media_tree.git 3089F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3090F: drivers/media/i2c/ak7375.c 3091 3092ASAHI KASEI AK8974 DRIVER 3093M: Linus Walleij <linus.walleij@linaro.org> 3094L: linux-iio@vger.kernel.org 3095S: Supported 3096W: http://www.akm.com/ 3097F: drivers/iio/magnetometer/ak8974.c 3098 3099ASC7621 HARDWARE MONITOR DRIVER 3100M: George Joseph <george.joseph@fairview5.com> 3101L: linux-hwmon@vger.kernel.org 3102S: Maintained 3103F: Documentation/hwmon/asc7621.rst 3104F: drivers/hwmon/asc7621.c 3105 3106ASIX AX88796C SPI ETHERNET ADAPTER 3107M: Łukasz Stelmach <l.stelmach@samsung.com> 3108S: Maintained 3109F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3110F: drivers/net/ethernet/asix/ax88796c_* 3111 3112ASPEED CRYPTO DRIVER 3113M: Neal Liu <neal_liu@aspeedtech.com> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115S: Maintained 3116F: Documentation/devicetree/bindings/crypto/aspeed,* 3117F: drivers/crypto/aspeed/ 3118 3119ASPEED PECI CONTROLLER 3120M: Iwona Winiarska <iwona.winiarska@intel.com> 3121L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3122L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3123S: Supported 3124F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3125F: drivers/peci/controller/peci-aspeed.c 3126 3127ASPEED PINCTRL DRIVERS 3128M: Andrew Jeffery <andrew@aj.id.au> 3129L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3130L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3131L: linux-gpio@vger.kernel.org 3132S: Maintained 3133F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3134F: drivers/pinctrl/aspeed/ 3135 3136ASPEED SCU INTERRUPT CONTROLLER DRIVER 3137M: Eddie James <eajames@linux.ibm.com> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139S: Maintained 3140F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3141F: drivers/irqchip/irq-aspeed-scu-ic.c 3142F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3143 3144ASPEED SD/MMC DRIVER 3145M: Andrew Jeffery <andrew@aj.id.au> 3146L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3147L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3148L: linux-mmc@vger.kernel.org 3149S: Maintained 3150F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3151F: drivers/mmc/host/sdhci-of-aspeed* 3152 3153ASPEED SMC SPI DRIVER 3154M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3155M: Cédric Le Goater <clg@kaod.org> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158L: linux-spi@vger.kernel.org 3159S: Maintained 3160F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3161F: drivers/spi/spi-aspeed-smc.c 3162 3163ASPEED USB UDC DRIVER 3164M: Neal Liu <neal_liu@aspeedtech.com> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166S: Maintained 3167F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3168F: drivers/usb/gadget/udc/aspeed_udc.c 3169 3170ASPEED VIDEO ENGINE DRIVER 3171M: Eddie James <eajames@linux.ibm.com> 3172L: linux-media@vger.kernel.org 3173L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3174S: Maintained 3175F: Documentation/devicetree/bindings/media/aspeed-video.txt 3176F: drivers/media/platform/aspeed/ 3177 3178ASUS EC HARDWARE MONITOR DRIVER 3179M: Eugene Shalygin <eugene.shalygin@gmail.com> 3180L: linux-hwmon@vger.kernel.org 3181S: Maintained 3182F: drivers/hwmon/asus-ec-sensors.c 3183 3184ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3185M: Corentin Chary <corentin.chary@gmail.com> 3186L: acpi4asus-user@lists.sourceforge.net 3187L: platform-driver-x86@vger.kernel.org 3188S: Maintained 3189W: http://acpi4asus.sf.net 3190F: drivers/platform/x86/asus*.c 3191F: drivers/platform/x86/eeepc*.c 3192 3193ASUS TF103C DOCK DRIVER 3194M: Hans de Goede <hdegoede@redhat.com> 3195L: platform-driver-x86@vger.kernel.org 3196S: Maintained 3197T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3198F: drivers/platform/x86/asus-tf103c-dock.c 3199 3200ASUS WIRELESS RADIO CONTROL DRIVER 3201M: João Paulo Rechi Vita <jprvita@gmail.com> 3202L: platform-driver-x86@vger.kernel.org 3203S: Maintained 3204F: drivers/platform/x86/asus-wireless.c 3205 3206ASUS WMI HARDWARE MONITOR DRIVER 3207M: Ed Brindley <kernel@maidavale.org> 3208M: Denis Pauk <pauk.denis@gmail.com> 3209L: linux-hwmon@vger.kernel.org 3210S: Maintained 3211F: drivers/hwmon/asus_wmi_sensors.c 3212 3213ASYMMETRIC KEYS 3214M: David Howells <dhowells@redhat.com> 3215L: keyrings@vger.kernel.org 3216S: Maintained 3217F: Documentation/crypto/asymmetric-keys.rst 3218F: crypto/asymmetric_keys/ 3219F: include/crypto/pkcs7.h 3220F: include/crypto/public_key.h 3221F: include/linux/verification.h 3222 3223ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3224R: Dan Williams <dan.j.williams@intel.com> 3225S: Odd fixes 3226W: http://sourceforge.net/projects/xscaleiop 3227F: Documentation/crypto/async-tx-api.rst 3228F: crypto/async_tx/ 3229F: include/linux/async_tx.h 3230 3231AT24 EEPROM DRIVER 3232M: Bartosz Golaszewski <brgl@bgdev.pl> 3233L: linux-i2c@vger.kernel.org 3234S: Maintained 3235T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3236F: Documentation/devicetree/bindings/eeprom/at24.yaml 3237F: drivers/misc/eeprom/at24.c 3238 3239ATA OVER ETHERNET (AOE) DRIVER 3240M: "Justin Sanders" <justin@coraid.com> 3241S: Supported 3242W: http://www.openaoe.org/ 3243F: Documentation/admin-guide/aoe/ 3244F: drivers/block/aoe/ 3245 3246ATC260X PMIC MFD DRIVER 3247M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3248M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3249L: linux-actions@lists.infradead.org 3250S: Maintained 3251F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3252F: drivers/input/misc/atc260x-onkey.c 3253F: drivers/mfd/atc260* 3254F: drivers/power/reset/atc260x-poweroff.c 3255F: drivers/regulator/atc260x-regulator.c 3256F: include/linux/mfd/atc260x/* 3257 3258ATHEROS 71XX/9XXX GPIO DRIVER 3259M: Alban Bedel <albeu@free.fr> 3260S: Maintained 3261W: https://github.com/AlbanBedel/linux 3262T: git git://github.com/AlbanBedel/linux 3263F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3264F: drivers/gpio/gpio-ath79.c 3265 3266ATHEROS 71XX/9XXX USB PHY DRIVER 3267M: Alban Bedel <albeu@free.fr> 3268S: Maintained 3269W: https://github.com/AlbanBedel/linux 3270T: git git://github.com/AlbanBedel/linux 3271F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3272F: drivers/phy/qualcomm/phy-ath79-usb.c 3273 3274ATHEROS ATH GENERIC UTILITIES 3275M: Kalle Valo <kvalo@kernel.org> 3276L: linux-wireless@vger.kernel.org 3277S: Supported 3278F: drivers/net/wireless/ath/* 3279 3280ATHEROS ATH5K WIRELESS DRIVER 3281M: Jiri Slaby <jirislaby@kernel.org> 3282M: Nick Kossifidis <mickflemm@gmail.com> 3283M: Luis Chamberlain <mcgrof@kernel.org> 3284L: linux-wireless@vger.kernel.org 3285S: Maintained 3286W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3287F: drivers/net/wireless/ath/ath5k/ 3288 3289ATHEROS ATH6KL WIRELESS DRIVER 3290L: linux-wireless@vger.kernel.org 3291S: Orphan 3292W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3293F: drivers/net/wireless/ath/ath6kl/ 3294 3295ATI_REMOTE2 DRIVER 3296M: Ville Syrjala <syrjala@sci.fi> 3297S: Maintained 3298F: drivers/input/misc/ati_remote2.c 3299 3300ATK0110 HWMON DRIVER 3301M: Luca Tettamanti <kronos.it@gmail.com> 3302L: linux-hwmon@vger.kernel.org 3303S: Maintained 3304F: drivers/hwmon/asus_atk0110.c 3305 3306ATLX ETHERNET DRIVERS 3307M: Chris Snook <chris.snook@gmail.com> 3308L: netdev@vger.kernel.org 3309S: Maintained 3310W: http://sourceforge.net/projects/atl1 3311W: http://atl1.sourceforge.net 3312F: drivers/net/ethernet/atheros/ 3313 3314ATM 3315M: Chas Williams <3chas3@gmail.com> 3316L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3317L: netdev@vger.kernel.org 3318S: Maintained 3319W: http://linux-atm.sourceforge.net 3320F: drivers/atm/ 3321F: include/linux/atm* 3322F: include/uapi/linux/atm* 3323 3324ATMEL MACB ETHERNET DRIVER 3325M: Nicolas Ferre <nicolas.ferre@microchip.com> 3326M: Claudiu Beznea <claudiu.beznea@microchip.com> 3327S: Supported 3328F: drivers/net/ethernet/cadence/ 3329 3330ATMEL MAXTOUCH DRIVER 3331M: Nick Dyer <nick@shmanahar.org> 3332S: Maintained 3333T: git git://github.com/ndyer/linux.git 3334F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3335F: drivers/input/touchscreen/atmel_mxt_ts.c 3336 3337ATMEL WIRELESS DRIVER 3338M: Simon Kelley <simon@thekelleys.org.uk> 3339L: linux-wireless@vger.kernel.org 3340S: Maintained 3341W: http://www.thekelleys.org.uk/atmel 3342W: http://atmelwlandriver.sourceforge.net/ 3343F: drivers/net/wireless/atmel/atmel* 3344 3345ATOMIC INFRASTRUCTURE 3346M: Will Deacon <will@kernel.org> 3347M: Peter Zijlstra <peterz@infradead.org> 3348R: Boqun Feng <boqun.feng@gmail.com> 3349R: Mark Rutland <mark.rutland@arm.com> 3350L: linux-kernel@vger.kernel.org 3351S: Maintained 3352F: Documentation/atomic_*.txt 3353F: arch/*/include/asm/atomic*.h 3354F: include/*/atomic*.h 3355F: include/linux/refcount.h 3356F: scripts/atomic/ 3357 3358ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3359M: Bradley Grove <linuxdrivers@attotech.com> 3360L: linux-scsi@vger.kernel.org 3361S: Supported 3362W: http://www.attotech.com 3363F: drivers/scsi/esas2r 3364 3365ATUSB IEEE 802.15.4 RADIO DRIVER 3366M: Stefan Schmidt <stefan@datenfreihafen.org> 3367L: linux-wpan@vger.kernel.org 3368S: Maintained 3369F: drivers/net/ieee802154/at86rf230.h 3370F: drivers/net/ieee802154/atusb.c 3371F: drivers/net/ieee802154/atusb.h 3372 3373AUDIT SUBSYSTEM 3374M: Paul Moore <paul@paul-moore.com> 3375M: Eric Paris <eparis@redhat.com> 3376L: audit@vger.kernel.org 3377S: Supported 3378W: https://github.com/linux-audit 3379T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3380F: include/asm-generic/audit_*.h 3381F: include/linux/audit.h 3382F: include/linux/audit_arch.h 3383F: include/uapi/linux/audit.h 3384F: kernel/audit* 3385F: lib/*audit.c 3386 3387AUXILIARY DISPLAY DRIVERS 3388M: Miguel Ojeda <ojeda@kernel.org> 3389S: Maintained 3390F: Documentation/devicetree/bindings/auxdisplay/ 3391F: drivers/auxdisplay/ 3392F: include/linux/cfag12864b.h 3393 3394AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3395M: Andreas Klinger <ak@it-klinger.de> 3396L: linux-iio@vger.kernel.org 3397S: Maintained 3398F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3399F: drivers/iio/adc/hx711.c 3400 3401AX.25 NETWORK LAYER 3402M: Ralf Baechle <ralf@linux-mips.org> 3403L: linux-hams@vger.kernel.org 3404S: Maintained 3405W: http://www.linux-ax25.org/ 3406F: include/net/ax25.h 3407F: include/uapi/linux/ax25.h 3408F: net/ax25/ 3409 3410AXENTIA ARM DEVICES 3411M: Peter Rosin <peda@axentia.se> 3412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3413S: Maintained 3414F: arch/arm/boot/dts/at91-linea.dtsi 3415F: arch/arm/boot/dts/at91-natte.dtsi 3416F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3417F: arch/arm/boot/dts/at91-tse850-3.dts 3418 3419AXENTIA ASOC DRIVERS 3420M: Peter Rosin <peda@axentia.se> 3421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3422S: Maintained 3423F: Documentation/devicetree/bindings/sound/axentia,* 3424F: sound/soc/atmel/tse850-pcm5142.c 3425 3426AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3427M: Nuno Sá <nuno.sa@analog.com> 3428L: linux-hwmon@vger.kernel.org 3429S: Supported 3430W: https://ez.analog.com/linux-software-drivers 3431F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3432F: drivers/hwmon/axi-fan-control.c 3433 3434AXXIA I2C CONTROLLER 3435M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3436L: linux-i2c@vger.kernel.org 3437S: Maintained 3438F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3439F: drivers/i2c/busses/i2c-axxia.c 3440 3441AZ6007 DVB DRIVER 3442M: Mauro Carvalho Chehab <mchehab@kernel.org> 3443L: linux-media@vger.kernel.org 3444S: Maintained 3445W: https://linuxtv.org 3446T: git git://linuxtv.org/media_tree.git 3447F: drivers/media/usb/dvb-usb-v2/az6007.c 3448 3449AZTECH FM RADIO RECEIVER DRIVER 3450M: Hans Verkuil <hverkuil@xs4all.nl> 3451L: linux-media@vger.kernel.org 3452S: Maintained 3453W: https://linuxtv.org 3454T: git git://linuxtv.org/media_tree.git 3455F: drivers/media/radio/radio-aztech* 3456 3457B43 WIRELESS DRIVER 3458L: linux-wireless@vger.kernel.org 3459L: b43-dev@lists.infradead.org 3460S: Odd Fixes 3461W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3462F: drivers/net/wireless/broadcom/b43/ 3463 3464B43LEGACY WIRELESS DRIVER 3465M: Larry Finger <Larry.Finger@lwfinger.net> 3466L: linux-wireless@vger.kernel.org 3467L: b43-dev@lists.infradead.org 3468S: Maintained 3469W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3470F: drivers/net/wireless/broadcom/b43legacy/ 3471 3472BACKLIGHT CLASS/SUBSYSTEM 3473M: Lee Jones <lee@kernel.org> 3474M: Daniel Thompson <daniel.thompson@linaro.org> 3475M: Jingoo Han <jingoohan1@gmail.com> 3476L: dri-devel@lists.freedesktop.org 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3479F: Documentation/ABI/stable/sysfs-class-backlight 3480F: Documentation/ABI/testing/sysfs-class-backlight 3481F: Documentation/devicetree/bindings/leds/backlight 3482F: drivers/video/backlight/ 3483F: include/linux/backlight.h 3484F: include/linux/pwm_backlight.h 3485 3486BARCO P50 GPIO DRIVER 3487M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3488M: Peter Korsgaard <peter.korsgaard@barco.com> 3489S: Maintained 3490F: drivers/platform/x86/barco-p50-gpio.c 3491 3492BATMAN ADVANCED 3493M: Marek Lindner <mareklindner@neomailbox.ch> 3494M: Simon Wunderlich <sw@simonwunderlich.de> 3495M: Antonio Quartulli <a@unstable.cc> 3496M: Sven Eckelmann <sven@narfation.org> 3497L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3498S: Maintained 3499W: https://www.open-mesh.org/ 3500Q: https://patchwork.open-mesh.org/project/batman/list/ 3501B: https://www.open-mesh.org/projects/batman-adv/issues 3502C: ircs://irc.hackint.org/batadv 3503T: git https://git.open-mesh.org/linux-merge.git 3504F: Documentation/networking/batman-adv.rst 3505F: include/uapi/linux/batadv_packet.h 3506F: include/uapi/linux/batman_adv.h 3507F: net/batman-adv/ 3508 3509BAYCOM/HDLCDRV DRIVERS FOR AX.25 3510M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3511L: linux-hams@vger.kernel.org 3512S: Maintained 3513W: http://www.baycom.org/~tom/ham/ham.html 3514F: drivers/net/hamradio/baycom* 3515 3516BCACHE (BLOCK LAYER CACHE) 3517M: Coly Li <colyli@suse.de> 3518M: Kent Overstreet <kent.overstreet@gmail.com> 3519L: linux-bcache@vger.kernel.org 3520S: Maintained 3521W: http://bcache.evilpiepirate.org 3522C: irc://irc.oftc.net/bcache 3523F: drivers/md/bcache/ 3524 3525BDISP ST MEDIA DRIVER 3526M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3527L: linux-media@vger.kernel.org 3528S: Supported 3529W: https://linuxtv.org 3530T: git git://linuxtv.org/media_tree.git 3531F: drivers/media/platform/st/sti/bdisp 3532 3533BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3534M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3535L: netdev@vger.kernel.org 3536S: Maintained 3537F: drivers/net/ethernet/ec_bhf.c 3538 3539BEFS FILE SYSTEM 3540M: Luis de Bethencourt <luisbg@kernel.org> 3541M: Salah Triki <salah.triki@gmail.com> 3542S: Maintained 3543T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3544F: Documentation/filesystems/befs.rst 3545F: fs/befs/ 3546 3547BFQ I/O SCHEDULER 3548M: Paolo Valente <paolo.valente@unimore.it> 3549M: Jens Axboe <axboe@kernel.dk> 3550L: linux-block@vger.kernel.org 3551S: Maintained 3552F: Documentation/block/bfq-iosched.rst 3553F: block/bfq-* 3554 3555BFS FILE SYSTEM 3556M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3557S: Maintained 3558F: Documentation/filesystems/bfs.rst 3559F: fs/bfs/ 3560F: include/uapi/linux/bfs_fs.h 3561 3562BITMAP API 3563M: Yury Norov <yury.norov@gmail.com> 3564R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3565R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3566S: Maintained 3567F: include/linux/bitmap.h 3568F: include/linux/cpumask.h 3569F: include/linux/find.h 3570F: include/linux/nodemask.h 3571F: lib/bitmap.c 3572F: lib/cpumask.c 3573F: lib/cpumask_kunit.c 3574F: lib/find_bit.c 3575F: lib/find_bit_benchmark.c 3576F: lib/test_bitmap.c 3577F: tools/include/linux/bitmap.h 3578F: tools/include/linux/find.h 3579F: tools/lib/bitmap.c 3580F: tools/lib/find_bit.c 3581 3582BLINKM RGB LED DRIVER 3583M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3584S: Maintained 3585F: drivers/leds/leds-blinkm.c 3586 3587BLOCK LAYER 3588M: Jens Axboe <axboe@kernel.dk> 3589L: linux-block@vger.kernel.org 3590S: Maintained 3591T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3592F: Documentation/ABI/stable/sysfs-block 3593F: Documentation/block/ 3594F: block/ 3595F: drivers/block/ 3596F: include/linux/bio.h 3597F: include/linux/blk* 3598F: kernel/trace/blktrace.c 3599F: lib/sbitmap.c 3600 3601BLOCK2MTD DRIVER 3602M: Joern Engel <joern@lazybastard.org> 3603L: linux-mtd@lists.infradead.org 3604S: Maintained 3605F: drivers/mtd/devices/block2mtd.c 3606 3607BLUETOOTH DRIVERS 3608M: Marcel Holtmann <marcel@holtmann.org> 3609M: Johan Hedberg <johan.hedberg@gmail.com> 3610M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3611L: linux-bluetooth@vger.kernel.org 3612S: Supported 3613W: http://www.bluez.org/ 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3616F: drivers/bluetooth/ 3617 3618BLUETOOTH SUBSYSTEM 3619M: Marcel Holtmann <marcel@holtmann.org> 3620M: Johan Hedberg <johan.hedberg@gmail.com> 3621M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3622L: linux-bluetooth@vger.kernel.org 3623S: Supported 3624W: http://www.bluez.org/ 3625T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3626T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3627F: include/net/bluetooth/ 3628F: net/bluetooth/ 3629 3630BONDING DRIVER 3631M: Jay Vosburgh <j.vosburgh@gmail.com> 3632M: Andy Gospodarek <andy@greyhouse.net> 3633L: netdev@vger.kernel.org 3634S: Supported 3635W: http://sourceforge.net/projects/bonding/ 3636F: Documentation/networking/bonding.rst 3637F: drivers/net/bonding/ 3638F: include/net/bond* 3639F: include/uapi/linux/if_bonding.h 3640F: tools/testing/selftests/drivers/net/bonding/ 3641 3642BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3643M: Dan Robertson <dan@dlrobertson.com> 3644L: linux-iio@vger.kernel.org 3645S: Maintained 3646F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3647F: drivers/iio/accel/bma400* 3648 3649BPF JIT for ARM 3650M: Shubham Bansal <illusionist.neo@gmail.com> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/arm/net/ 3654 3655BPF JIT for ARM64 3656M: Daniel Borkmann <daniel@iogearbox.net> 3657M: Alexei Starovoitov <ast@kernel.org> 3658M: Zi Shen Lim <zlim.lnx@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Supported 3661F: arch/arm64/net/ 3662 3663BPF JIT for MIPS (32-BIT AND 64-BIT) 3664M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3665M: Paul Burton <paulburton@kernel.org> 3666L: bpf@vger.kernel.org 3667S: Maintained 3668F: arch/mips/net/ 3669 3670BPF JIT for NFP NICs 3671M: Jakub Kicinski <kuba@kernel.org> 3672L: bpf@vger.kernel.org 3673S: Odd Fixes 3674F: drivers/net/ethernet/netronome/nfp/bpf/ 3675 3676BPF JIT for POWERPC (32-BIT AND 64-BIT) 3677M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3678M: Michael Ellerman <mpe@ellerman.id.au> 3679L: bpf@vger.kernel.org 3680S: Supported 3681F: arch/powerpc/net/ 3682 3683BPF JIT for RISC-V (32-bit) 3684M: Luke Nelson <luke.r.nels@gmail.com> 3685M: Xi Wang <xi.wang@gmail.com> 3686L: bpf@vger.kernel.org 3687S: Maintained 3688F: arch/riscv/net/ 3689X: arch/riscv/net/bpf_jit_comp64.c 3690 3691BPF JIT for RISC-V (64-bit) 3692M: Björn Töpel <bjorn@kernel.org> 3693L: bpf@vger.kernel.org 3694S: Maintained 3695F: arch/riscv/net/ 3696X: arch/riscv/net/bpf_jit_comp32.c 3697 3698BPF JIT for S390 3699M: Ilya Leoshkevich <iii@linux.ibm.com> 3700M: Heiko Carstens <hca@linux.ibm.com> 3701M: Vasily Gorbik <gor@linux.ibm.com> 3702L: bpf@vger.kernel.org 3703S: Supported 3704F: arch/s390/net/ 3705X: arch/s390/net/pnet.c 3706 3707BPF JIT for SPARC (32-BIT AND 64-BIT) 3708M: David S. Miller <davem@davemloft.net> 3709L: bpf@vger.kernel.org 3710S: Odd Fixes 3711F: arch/sparc/net/ 3712 3713BPF JIT for X86 32-BIT 3714M: Wang YanQing <udknight@gmail.com> 3715L: bpf@vger.kernel.org 3716S: Odd Fixes 3717F: arch/x86/net/bpf_jit_comp32.c 3718 3719BPF JIT for X86 64-BIT 3720M: Alexei Starovoitov <ast@kernel.org> 3721M: Daniel Borkmann <daniel@iogearbox.net> 3722L: bpf@vger.kernel.org 3723S: Supported 3724F: arch/x86/net/ 3725X: arch/x86/net/bpf_jit_comp32.c 3726 3727BPF [BTF] 3728M: Martin KaFai Lau <martin.lau@linux.dev> 3729L: bpf@vger.kernel.org 3730S: Maintained 3731F: include/linux/btf* 3732F: kernel/bpf/btf.c 3733 3734BPF [CORE] 3735M: Alexei Starovoitov <ast@kernel.org> 3736M: Daniel Borkmann <daniel@iogearbox.net> 3737R: John Fastabend <john.fastabend@gmail.com> 3738L: bpf@vger.kernel.org 3739S: Maintained 3740F: include/linux/bpf* 3741F: include/linux/filter.h 3742F: include/linux/tnum.h 3743F: kernel/bpf/core.c 3744F: kernel/bpf/dispatcher.c 3745F: kernel/bpf/syscall.c 3746F: kernel/bpf/tnum.c 3747F: kernel/bpf/trampoline.c 3748F: kernel/bpf/verifier.c 3749 3750BPF [DOCUMENTATION] (Related to Standardization) 3751R: David Vernet <void@manifault.com> 3752L: bpf@vger.kernel.org 3753L: bpf@ietf.org 3754S: Maintained 3755F: Documentation/bpf/instruction-set.rst 3756 3757BPF [GENERAL] (Safe Dynamic Programs and Tools) 3758M: Alexei Starovoitov <ast@kernel.org> 3759M: Daniel Borkmann <daniel@iogearbox.net> 3760M: Andrii Nakryiko <andrii@kernel.org> 3761R: Martin KaFai Lau <martin.lau@linux.dev> 3762R: Song Liu <song@kernel.org> 3763R: Yonghong Song <yhs@fb.com> 3764R: John Fastabend <john.fastabend@gmail.com> 3765R: KP Singh <kpsingh@kernel.org> 3766R: Stanislav Fomichev <sdf@google.com> 3767R: Hao Luo <haoluo@google.com> 3768R: Jiri Olsa <jolsa@kernel.org> 3769L: bpf@vger.kernel.org 3770S: Supported 3771W: https://bpf.io/ 3772Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3773T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3774T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3775F: Documentation/bpf/ 3776F: Documentation/networking/filter.rst 3777F: Documentation/userspace-api/ebpf/ 3778F: arch/*/net/* 3779F: include/linux/bpf* 3780F: include/linux/btf* 3781F: include/linux/filter.h 3782F: include/trace/events/xdp.h 3783F: include/uapi/linux/bpf* 3784F: include/uapi/linux/btf* 3785F: include/uapi/linux/filter.h 3786F: kernel/bpf/ 3787F: kernel/trace/bpf_trace.c 3788F: lib/test_bpf.c 3789F: net/bpf/ 3790F: net/core/filter.c 3791F: net/sched/act_bpf.c 3792F: net/sched/cls_bpf.c 3793F: samples/bpf/ 3794F: scripts/bpf_doc.py 3795F: scripts/pahole-flags.sh 3796F: scripts/pahole-version.sh 3797F: tools/bpf/ 3798F: tools/lib/bpf/ 3799F: tools/testing/selftests/bpf/ 3800 3801BPF [ITERATOR] 3802M: Yonghong Song <yhs@fb.com> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: kernel/bpf/*iter.c 3806 3807BPF [L7 FRAMEWORK] (sockmap) 3808M: John Fastabend <john.fastabend@gmail.com> 3809M: Jakub Sitnicki <jakub@cloudflare.com> 3810L: netdev@vger.kernel.org 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: include/linux/skmsg.h 3814F: net/core/skmsg.c 3815F: net/core/sock_map.c 3816F: net/ipv4/tcp_bpf.c 3817F: net/ipv4/udp_bpf.c 3818F: net/unix/unix_bpf.c 3819 3820BPF [LIBRARY] (libbpf) 3821M: Andrii Nakryiko <andrii@kernel.org> 3822L: bpf@vger.kernel.org 3823S: Maintained 3824F: tools/lib/bpf/ 3825 3826BPF [MISC] 3827L: bpf@vger.kernel.org 3828S: Odd Fixes 3829K: (?:\b|_)bpf(?:\b|_) 3830 3831BPF [NETWORKING] (struct_ops, reuseport) 3832M: Martin KaFai Lau <martin.lau@linux.dev> 3833L: bpf@vger.kernel.org 3834L: netdev@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/bpf_struct* 3837 3838BPF [NETWORKING] (tc BPF, sock_addr) 3839M: Martin KaFai Lau <martin.lau@linux.dev> 3840M: Daniel Borkmann <daniel@iogearbox.net> 3841R: John Fastabend <john.fastabend@gmail.com> 3842L: bpf@vger.kernel.org 3843L: netdev@vger.kernel.org 3844S: Maintained 3845F: net/core/filter.c 3846F: net/sched/act_bpf.c 3847F: net/sched/cls_bpf.c 3848 3849BPF [RINGBUF] 3850M: Andrii Nakryiko <andrii@kernel.org> 3851L: bpf@vger.kernel.org 3852S: Maintained 3853F: kernel/bpf/ringbuf.c 3854 3855BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3856M: KP Singh <kpsingh@kernel.org> 3857R: Florent Revest <revest@chromium.org> 3858R: Brendan Jackman <jackmanb@chromium.org> 3859L: bpf@vger.kernel.org 3860S: Maintained 3861F: Documentation/bpf/prog_lsm.rst 3862F: include/linux/bpf_lsm.h 3863F: kernel/bpf/bpf_lsm.c 3864F: security/bpf/ 3865 3866BPF [SELFTESTS] (Test Runners & Infrastructure) 3867M: Andrii Nakryiko <andrii@kernel.org> 3868R: Mykola Lysenko <mykolal@fb.com> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: tools/testing/selftests/bpf/ 3872 3873BPF [STORAGE & CGROUPS] 3874M: Martin KaFai Lau <martin.lau@linux.dev> 3875L: bpf@vger.kernel.org 3876S: Maintained 3877F: kernel/bpf/*storage.c 3878F: kernel/bpf/bpf_lru* 3879F: kernel/bpf/cgroup.c 3880 3881BPF [TOOLING] (bpftool) 3882M: Quentin Monnet <quentin@isovalent.com> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: kernel/bpf/disasm.* 3886F: tools/bpf/bpftool/ 3887 3888BPF [TRACING] 3889M: Song Liu <song@kernel.org> 3890R: Jiri Olsa <jolsa@kernel.org> 3891L: bpf@vger.kernel.org 3892S: Maintained 3893F: kernel/bpf/stackmap.c 3894F: kernel/trace/bpf_trace.c 3895 3896BROADCOM B44 10/100 ETHERNET DRIVER 3897M: Michael Chan <michael.chan@broadcom.com> 3898L: netdev@vger.kernel.org 3899S: Supported 3900F: drivers/net/ethernet/broadcom/b44.* 3901 3902BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3903M: Florian Fainelli <f.fainelli@gmail.com> 3904L: netdev@vger.kernel.org 3905L: openwrt-devel@lists.openwrt.org (subscribers-only) 3906S: Supported 3907F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3908F: drivers/net/dsa/b53/* 3909F: drivers/net/dsa/bcm_sf2* 3910F: include/linux/dsa/brcm.h 3911F: include/linux/platform_data/b53.h 3912 3913BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3914M: Florian Fainelli <f.fainelli@gmail.com> 3915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3916L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3918S: Maintained 3919T: git https://github.com/broadcom/stblinux.git 3920F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3921F: drivers/pci/controller/pcie-brcmstb.c 3922F: drivers/staging/vc04_services 3923N: bcm2711 3924N: bcm283* 3925N: raspberrypi 3926 3927BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3928M: Florian Fainelli <f.fainelli@gmail.com> 3929M: Ray Jui <rjui@broadcom.com> 3930M: Scott Branden <sbranden@broadcom.com> 3931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3932S: Maintained 3933T: git https://github.com/broadcom/mach-bcm 3934F: arch/arm/mach-bcm/ 3935N: bcm281* 3936N: bcm113* 3937N: bcm216* 3938N: kona 3939 3940BROADCOM BCM47XX MIPS ARCHITECTURE 3941M: Hauke Mehrtens <hauke@hauke-m.de> 3942M: Rafał Miłecki <zajec5@gmail.com> 3943L: linux-mips@vger.kernel.org 3944S: Maintained 3945F: Documentation/devicetree/bindings/mips/brcm/ 3946F: arch/mips/bcm47xx/* 3947F: arch/mips/include/asm/mach-bcm47xx/* 3948 3949BROADCOM BCM4908 ETHERNET DRIVER 3950M: Rafał Miłecki <rafal@milecki.pl> 3951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3952L: netdev@vger.kernel.org 3953S: Maintained 3954F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3955F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3956F: drivers/net/ethernet/broadcom/unimac.h 3957 3958BROADCOM BCM4908 PINMUX DRIVER 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-gpio@vger.kernel.org 3962S: Maintained 3963F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3964F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3965 3966BROADCOM BCM5301X ARM ARCHITECTURE 3967M: Florian Fainelli <f.fainelli@gmail.com> 3968M: Hauke Mehrtens <hauke@hauke-m.de> 3969M: Rafał Miłecki <zajec5@gmail.com> 3970R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3972S: Maintained 3973F: arch/arm/boot/dts/bcm470* 3974F: arch/arm/boot/dts/bcm5301* 3975F: arch/arm/boot/dts/bcm953012* 3976F: arch/arm/mach-bcm/bcm_5301x.c 3977 3978BROADCOM BCM53573 ARM ARCHITECTURE 3979M: Florian Fainelli <f.fainelli@gmail.com> 3980M: Rafał Miłecki <rafal@milecki.pl> 3981R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3983S: Maintained 3984F: arch/arm/boot/dts/bcm47189* 3985F: arch/arm/boot/dts/bcm53573* 3986 3987BROADCOM BCM63XX/BCM33XX UDC DRIVER 3988M: Kevin Cernekee <cernekee@gmail.com> 3989L: linux-usb@vger.kernel.org 3990S: Maintained 3991F: drivers/usb/gadget/udc/bcm63xx_udc.* 3992 3993BROADCOM BCM7XXX ARM ARCHITECTURE 3994M: Florian Fainelli <f.fainelli@gmail.com> 3995R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3997S: Maintained 3998T: git https://github.com/broadcom/stblinux.git 3999F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4000F: arch/arm/boot/dts/bcm7*.dts* 4001F: arch/arm/include/asm/hardware/cache-b15-rac.h 4002F: arch/arm/mach-bcm/*brcmstb* 4003F: arch/arm/mm/cache-b15-rac.c 4004F: drivers/bus/brcmstb_gisb.c 4005F: drivers/pci/controller/pcie-brcmstb.c 4006N: brcmstb 4007N: bcm7038 4008N: bcm7120 4009 4010BROADCOM BCMBCA ARM ARCHITECTURE 4011M: William Zhang <william.zhang@broadcom.com> 4012M: Anand Gore <anand.gore@broadcom.com> 4013M: Kursad Oney <kursad.oney@broadcom.com> 4014M: Florian Fainelli <f.fainelli@gmail.com> 4015M: Rafał Miłecki <rafal@milecki.pl> 4016R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4018S: Maintained 4019T: git https://github.com/broadcom/stblinux.git 4020F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4021F: arch/arm64/boot/dts/broadcom/bcmbca/* 4022N: bcmbca 4023N: bcm[9]?47622 4024N: bcm[9]?4912 4025N: bcm[9]?63138 4026N: bcm[9]?63146 4027N: bcm[9]?63148 4028N: bcm[9]?63158 4029N: bcm[9]?63178 4030N: bcm[9]?6756 4031N: bcm[9]?6813 4032N: bcm[9]?6846 4033N: bcm[9]?6855 4034N: bcm[9]?6856 4035N: bcm[9]?6858 4036N: bcm[9]?6878 4037 4038BROADCOM BDC DRIVER 4039M: Justin Chen <justinpopo6@gmail.com> 4040M: Al Cooper <alcooperx@gmail.com> 4041R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4042L: linux-usb@vger.kernel.org 4043S: Maintained 4044F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4045F: drivers/usb/gadget/udc/bdc/ 4046 4047BROADCOM BMIPS CPUFREQ DRIVER 4048M: Markus Mayer <mmayer@broadcom.com> 4049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4050L: linux-pm@vger.kernel.org 4051S: Maintained 4052F: drivers/cpufreq/bmips-cpufreq.c 4053 4054BROADCOM BMIPS MIPS ARCHITECTURE 4055M: Florian Fainelli <f.fainelli@gmail.com> 4056R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4057L: linux-mips@vger.kernel.org 4058S: Maintained 4059T: git https://github.com/broadcom/stblinux.git 4060F: arch/mips/bmips/* 4061F: arch/mips/boot/dts/brcm/bcm*.dts* 4062F: arch/mips/include/asm/mach-bmips/* 4063F: arch/mips/kernel/*bmips* 4064F: drivers/irqchip/irq-bcm63* 4065F: drivers/irqchip/irq-bcm7* 4066F: drivers/irqchip/irq-brcmstb* 4067F: drivers/soc/bcm/bcm63xx 4068F: include/linux/bcm963xx_nvram.h 4069F: include/linux/bcm963xx_tag.h 4070 4071BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4072M: Rasesh Mody <rmody@marvell.com> 4073M: GR-Linux-NIC-Dev@marvell.com 4074L: netdev@vger.kernel.org 4075S: Supported 4076F: drivers/net/ethernet/broadcom/bnx2.* 4077F: drivers/net/ethernet/broadcom/bnx2_* 4078 4079BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4080M: Saurav Kashyap <skashyap@marvell.com> 4081M: Javed Hasan <jhasan@marvell.com> 4082M: GR-QLogic-Storage-Upstream@marvell.com 4083L: linux-scsi@vger.kernel.org 4084S: Supported 4085F: drivers/scsi/bnx2fc/ 4086 4087BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4088M: Nilesh Javali <njavali@marvell.com> 4089M: Manish Rangankar <mrangankar@marvell.com> 4090M: GR-QLogic-Storage-Upstream@marvell.com 4091L: linux-scsi@vger.kernel.org 4092S: Supported 4093F: drivers/scsi/bnx2i/ 4094 4095BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4096M: Ariel Elior <aelior@marvell.com> 4097M: Sudarsana Kalluru <skalluru@marvell.com> 4098M: Manish Chopra <manishc@marvell.com> 4099L: netdev@vger.kernel.org 4100S: Supported 4101F: drivers/net/ethernet/broadcom/bnx2x/ 4102 4103BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4104M: Michael Chan <michael.chan@broadcom.com> 4105L: netdev@vger.kernel.org 4106S: Supported 4107F: drivers/firmware/broadcom/tee_bnxt_fw.c 4108F: drivers/net/ethernet/broadcom/bnxt/ 4109F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4110 4111BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4112M: Arend van Spriel <aspriel@gmail.com> 4113M: Franky Lin <franky.lin@broadcom.com> 4114M: Hante Meuleman <hante.meuleman@broadcom.com> 4115L: linux-wireless@vger.kernel.org 4116L: brcm80211-dev-list.pdl@broadcom.com 4117L: SHA-cyfmac-dev-list@infineon.com 4118S: Supported 4119F: drivers/net/wireless/broadcom/brcm80211/ 4120 4121BROADCOM BRCMSTB GPIO DRIVER 4122M: Doug Berger <opendmb@gmail.com> 4123M: Florian Fainelli <f.fainelli@gmail.com> 4124R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4125S: Supported 4126F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4127F: drivers/gpio/gpio-brcmstb.c 4128 4129BROADCOM BRCMSTB I2C DRIVER 4130M: Kamal Dasu <kdasu.kdev@gmail.com> 4131R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4132L: linux-i2c@vger.kernel.org 4133S: Supported 4134F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4135F: drivers/i2c/busses/i2c-brcmstb.c 4136 4137BROADCOM BRCMSTB UART DRIVER 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-serial@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4143F: drivers/tty/serial/8250/8250_bcm7271.c 4144 4145BROADCOM BRCMSTB USB EHCI DRIVER 4146M: Justin Chen <justinpopo6@gmail.com> 4147M: Al Cooper <alcooperx@gmail.com> 4148R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4149L: linux-usb@vger.kernel.org 4150S: Maintained 4151F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4152F: drivers/usb/host/ehci-brcm.* 4153 4154BROADCOM BRCMSTB USB PIN MAP DRIVER 4155M: Al Cooper <alcooperx@gmail.com> 4156R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4157L: linux-usb@vger.kernel.org 4158S: Maintained 4159F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4160F: drivers/usb/misc/brcmstb-usb-pinmap.c 4161 4162BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4163M: Justin Chen <justinpopo6@gmail.com> 4164M: Al Cooper <alcooperx@gmail.com> 4165R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4166L: linux-kernel@vger.kernel.org 4167S: Maintained 4168F: drivers/phy/broadcom/phy-brcm-usb* 4169 4170BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4171M: William Zhang <william.zhang@broadcom.com> 4172M: Kursad Oney <kursad.oney@broadcom.com> 4173M: Jonas Gorski <jonas.gorski@gmail.com> 4174R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4175L: linux-spi@vger.kernel.org 4176S: Maintained 4177F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4178F: drivers/spi/spi-bcm63xx-hsspi.c 4179F: drivers/spi/spi-bcmbca-hsspi.c 4180 4181BROADCOM ETHERNET PHY DRIVERS 4182M: Florian Fainelli <f.fainelli@gmail.com> 4183R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4184L: netdev@vger.kernel.org 4185S: Supported 4186F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4187F: drivers/net/phy/bcm*.[ch] 4188F: drivers/net/phy/broadcom.c 4189F: include/linux/brcmphy.h 4190 4191BROADCOM GENET ETHERNET DRIVER 4192M: Doug Berger <opendmb@gmail.com> 4193M: Florian Fainelli <f.fainelli@gmail.com> 4194R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4195L: netdev@vger.kernel.org 4196S: Supported 4197F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4198F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4199F: drivers/net/ethernet/broadcom/genet/ 4200F: drivers/net/ethernet/broadcom/unimac.h 4201F: drivers/net/mdio/mdio-bcm-unimac.c 4202F: include/linux/platform_data/bcmgenet.h 4203F: include/linux/platform_data/mdio-bcm-unimac.h 4204 4205BROADCOM IPROC ARM ARCHITECTURE 4206M: Ray Jui <rjui@broadcom.com> 4207M: Scott Branden <sbranden@broadcom.com> 4208R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4210S: Maintained 4211T: git https://github.com/broadcom/stblinux.git 4212F: arch/arm64/boot/dts/broadcom/northstar2/* 4213F: arch/arm64/boot/dts/broadcom/stingray/* 4214F: drivers/clk/bcm/clk-ns* 4215F: drivers/clk/bcm/clk-sr* 4216F: drivers/pinctrl/bcm/pinctrl-ns* 4217F: include/dt-bindings/clock/bcm-sr* 4218N: iproc 4219N: cygnus 4220N: bcm[-_]nsp 4221N: bcm9113* 4222N: bcm9583* 4223N: bcm9585* 4224N: bcm9586* 4225N: bcm988312 4226N: bcm113* 4227N: bcm583* 4228N: bcm585* 4229N: bcm586* 4230N: bcm88312 4231N: hr2 4232N: stingray 4233 4234BROADCOM IPROC GBIT ETHERNET DRIVER 4235M: Rafał Miłecki <rafal@milecki.pl> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: netdev@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4240F: drivers/net/ethernet/broadcom/bgmac* 4241F: drivers/net/ethernet/broadcom/unimac.h 4242 4243BROADCOM KONA GPIO DRIVER 4244M: Ray Jui <rjui@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Supported 4247F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4248F: drivers/gpio/gpio-bcm-kona.c 4249 4250BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4251M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4252M: Kashyap Desai <kashyap.desai@broadcom.com> 4253M: Sumit Saxena <sumit.saxena@broadcom.com> 4254M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4255L: mpi3mr-linuxdrv.pdl@broadcom.com 4256L: linux-scsi@vger.kernel.org 4257S: Supported 4258W: https://www.broadcom.com/support/storage 4259F: drivers/scsi/mpi3mr/ 4260 4261BROADCOM NETXTREME-E ROCE DRIVER 4262M: Selvin Xavier <selvin.xavier@broadcom.com> 4263L: linux-rdma@vger.kernel.org 4264S: Supported 4265W: http://www.broadcom.com 4266F: drivers/infiniband/hw/bnxt_re/ 4267F: include/uapi/rdma/bnxt_re-abi.h 4268 4269BROADCOM NVRAM DRIVER 4270M: Rafał Miłecki <zajec5@gmail.com> 4271L: linux-mips@vger.kernel.org 4272S: Maintained 4273F: drivers/firmware/broadcom/* 4274 4275BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4276M: Rafał Miłecki <rafal@milecki.pl> 4277M: Florian Fainelli <f.fainelli@gmail.com> 4278R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4279L: linux-pm@vger.kernel.org 4280S: Maintained 4281T: git https://github.com/broadcom/stblinux.git 4282F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4283F: include/dt-bindings/soc/bcm-pmb.h 4284 4285BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4286M: Rafał Miłecki <zajec5@gmail.com> 4287L: linux-wireless@vger.kernel.org 4288S: Maintained 4289F: drivers/bcma/ 4290F: include/linux/bcma/ 4291 4292BROADCOM SPI DRIVER 4293M: Kamal Dasu <kdasu.kdev@gmail.com> 4294R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4295S: Maintained 4296F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4297F: drivers/spi/spi-bcm-qspi.* 4298F: drivers/spi/spi-brcmstb-qspi.c 4299F: drivers/spi/spi-iproc-qspi.c 4300 4301BROADCOM STB AVS CPUFREQ DRIVER 4302M: Markus Mayer <mmayer@broadcom.com> 4303R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4304L: linux-pm@vger.kernel.org 4305S: Maintained 4306F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4307F: drivers/cpufreq/brcmstb* 4308 4309BROADCOM STB AVS TMON DRIVER 4310M: Markus Mayer <mmayer@broadcom.com> 4311R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4312L: linux-pm@vger.kernel.org 4313S: Maintained 4314F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4315F: drivers/thermal/broadcom/brcmstb* 4316 4317BROADCOM STB DPFE DRIVER 4318M: Markus Mayer <mmayer@broadcom.com> 4319R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4321S: Maintained 4322F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4323F: drivers/memory/brcmstb_dpfe.c 4324 4325BROADCOM STB NAND FLASH DRIVER 4326M: Brian Norris <computersforpeace@gmail.com> 4327M: Kamal Dasu <kdasu.kdev@gmail.com> 4328R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4329L: linux-mtd@lists.infradead.org 4330S: Maintained 4331F: drivers/mtd/nand/raw/brcmnand/ 4332F: include/linux/platform_data/brcmnand.h 4333 4334BROADCOM STB PCIE DRIVER 4335M: Jim Quinlan <jim2101024@gmail.com> 4336M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4337M: Florian Fainelli <f.fainelli@gmail.com> 4338R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4339L: linux-pci@vger.kernel.org 4340S: Maintained 4341F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4342F: drivers/pci/controller/pcie-brcmstb.c 4343 4344BROADCOM SYSTEMPORT ETHERNET DRIVER 4345M: Florian Fainelli <f.fainelli@gmail.com> 4346R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4347L: netdev@vger.kernel.org 4348S: Supported 4349F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4350F: drivers/net/ethernet/broadcom/bcmsysport.* 4351F: drivers/net/ethernet/broadcom/unimac.h 4352 4353BROADCOM TG3 GIGABIT ETHERNET DRIVER 4354M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4355M: Prashant Sreedharan <prashant@broadcom.com> 4356M: Michael Chan <mchan@broadcom.com> 4357L: netdev@vger.kernel.org 4358S: Supported 4359F: drivers/net/ethernet/broadcom/tg3.* 4360 4361BROADCOM VK DRIVER 4362M: Scott Branden <scott.branden@broadcom.com> 4363R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4364S: Supported 4365F: drivers/misc/bcm-vk/ 4366F: include/uapi/linux/misc/bcm_vk.h 4367 4368BROCADE BFA FC SCSI DRIVER 4369M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4370M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4371L: linux-scsi@vger.kernel.org 4372S: Supported 4373F: drivers/scsi/bfa/ 4374 4375BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4376M: Rasesh Mody <rmody@marvell.com> 4377M: Sudarsana Kalluru <skalluru@marvell.com> 4378M: GR-Linux-NIC-Dev@marvell.com 4379L: netdev@vger.kernel.org 4380S: Supported 4381F: drivers/net/ethernet/brocade/bna/ 4382 4383BSG (block layer generic sg v4 driver) 4384M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4385L: linux-scsi@vger.kernel.org 4386S: Supported 4387F: block/bsg.c 4388F: include/linux/bsg.h 4389F: include/uapi/linux/bsg.h 4390 4391BT87X AUDIO DRIVER 4392M: Clemens Ladisch <clemens@ladisch.de> 4393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4394S: Maintained 4395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4396F: Documentation/sound/cards/bt87x.rst 4397F: sound/pci/bt87x.c 4398 4399BT8XXGPIO DRIVER 4400M: Michael Buesch <m@bues.ch> 4401S: Maintained 4402W: http://bu3sch.de/btgpio.php 4403F: drivers/gpio/gpio-bt8xx.c 4404 4405BTRFS FILE SYSTEM 4406M: Chris Mason <clm@fb.com> 4407M: Josef Bacik <josef@toxicpanda.com> 4408M: David Sterba <dsterba@suse.com> 4409L: linux-btrfs@vger.kernel.org 4410S: Maintained 4411W: https://btrfs.readthedocs.io 4412W: https://btrfs.wiki.kernel.org/ 4413Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4414C: irc://irc.libera.chat/btrfs 4415T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4416F: Documentation/filesystems/btrfs.rst 4417F: fs/btrfs/ 4418F: include/linux/btrfs* 4419F: include/trace/events/btrfs.h 4420F: include/uapi/linux/btrfs* 4421 4422BTTV VIDEO4LINUX DRIVER 4423M: Mauro Carvalho Chehab <mchehab@kernel.org> 4424L: linux-media@vger.kernel.org 4425S: Odd fixes 4426W: https://linuxtv.org 4427T: git git://linuxtv.org/media_tree.git 4428F: Documentation/driver-api/media/drivers/bttv* 4429F: drivers/media/pci/bt8xx/bttv* 4430 4431BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4432M: Chanwoo Choi <cw00.choi@samsung.com> 4433L: linux-pm@vger.kernel.org 4434L: linux-samsung-soc@vger.kernel.org 4435S: Maintained 4436T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4437F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4438F: drivers/devfreq/exynos-bus.c 4439 4440BUSLOGIC SCSI DRIVER 4441M: Khalid Aziz <khalid@gonehiking.org> 4442L: linux-scsi@vger.kernel.org 4443S: Maintained 4444F: drivers/scsi/BusLogic.* 4445F: drivers/scsi/FlashPoint.* 4446 4447BXCAN CAN NETWORK DRIVER 4448M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4449L: linux-can@vger.kernel.org 4450S: Maintained 4451F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4452F: drivers/net/can/bxcan.c 4453 4454C-MEDIA CMI8788 DRIVER 4455M: Clemens Ladisch <clemens@ladisch.de> 4456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4457S: Maintained 4458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4459F: sound/pci/oxygen/ 4460 4461C-SKY ARCHITECTURE 4462M: Guo Ren <guoren@kernel.org> 4463L: linux-csky@vger.kernel.org 4464S: Supported 4465T: git https://github.com/c-sky/csky-linux.git 4466F: Documentation/devicetree/bindings/csky/ 4467F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4468F: Documentation/devicetree/bindings/timer/csky,* 4469F: arch/csky/ 4470F: drivers/clocksource/timer-gx6605s.c 4471F: drivers/clocksource/timer-mp-csky.c 4472F: drivers/irqchip/irq-csky-* 4473N: csky 4474K: csky 4475 4476CA8210 IEEE-802.15.4 RADIO DRIVER 4477L: linux-wpan@vger.kernel.org 4478S: Orphan 4479W: https://github.com/Cascoda/ca8210-linux.git 4480F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4481F: drivers/net/ieee802154/ca8210.c 4482 4483CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4484M: David Howells <dhowells@redhat.com> 4485L: linux-cachefs@redhat.com (moderated for non-subscribers) 4486S: Supported 4487F: Documentation/filesystems/caching/cachefiles.rst 4488F: fs/cachefiles/ 4489 4490CADENCE MIPI-CSI2 BRIDGES 4491M: Maxime Ripard <mripard@kernel.org> 4492L: linux-media@vger.kernel.org 4493S: Maintained 4494F: Documentation/devicetree/bindings/media/cdns,*.txt 4495F: drivers/media/platform/cadence/cdns-csi2* 4496 4497CADENCE NAND DRIVER 4498L: linux-mtd@lists.infradead.org 4499S: Orphan 4500F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4501F: drivers/mtd/nand/raw/cadence-nand-controller.c 4502 4503CADENCE USB3 DRD IP DRIVER 4504M: Peter Chen <peter.chen@kernel.org> 4505M: Pawel Laszczak <pawell@cadence.com> 4506R: Roger Quadros <rogerq@kernel.org> 4507R: Aswath Govindraju <a-govindraju@ti.com> 4508L: linux-usb@vger.kernel.org 4509S: Maintained 4510T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4511F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4512F: drivers/usb/cdns3/ 4513X: drivers/usb/cdns3/cdnsp* 4514 4515CADENCE USBSSP DRD IP DRIVER 4516M: Pawel Laszczak <pawell@cadence.com> 4517L: linux-usb@vger.kernel.org 4518S: Maintained 4519T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4520F: drivers/usb/cdns3/ 4521X: drivers/usb/cdns3/cdns3* 4522 4523CADET FM/AM RADIO RECEIVER DRIVER 4524M: Hans Verkuil <hverkuil@xs4all.nl> 4525L: linux-media@vger.kernel.org 4526S: Maintained 4527W: https://linuxtv.org 4528T: git git://linuxtv.org/media_tree.git 4529F: drivers/media/radio/radio-cadet* 4530 4531CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4532L: linux-media@vger.kernel.org 4533S: Orphan 4534T: git git://linuxtv.org/media_tree.git 4535F: Documentation/admin-guide/media/cafe_ccic* 4536F: drivers/media/platform/marvell/ 4537 4538CAIF NETWORK LAYER 4539L: netdev@vger.kernel.org 4540S: Orphan 4541F: Documentation/networking/caif/ 4542F: drivers/net/caif/ 4543F: include/net/caif/ 4544F: include/uapi/linux/caif/ 4545F: net/caif/ 4546 4547CAKE QDISC 4548M: Toke Høiland-Jørgensen <toke@toke.dk> 4549L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4550S: Maintained 4551F: net/sched/sch_cake.c 4552 4553CAN NETWORK DRIVERS 4554M: Wolfgang Grandegger <wg@grandegger.com> 4555M: Marc Kleine-Budde <mkl@pengutronix.de> 4556L: linux-can@vger.kernel.org 4557S: Maintained 4558W: https://github.com/linux-can 4559T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4561F: Documentation/devicetree/bindings/net/can/ 4562F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4563F: drivers/net/can/ 4564F: drivers/phy/phy-can-transceiver.c 4565F: include/linux/can/bittiming.h 4566F: include/linux/can/dev.h 4567F: include/linux/can/length.h 4568F: include/linux/can/platform/ 4569F: include/linux/can/rx-offload.h 4570F: include/uapi/linux/can/error.h 4571F: include/uapi/linux/can/netlink.h 4572F: include/uapi/linux/can/vxcan.h 4573 4574CAN NETWORK LAYER 4575M: Oliver Hartkopp <socketcan@hartkopp.net> 4576M: Marc Kleine-Budde <mkl@pengutronix.de> 4577L: linux-can@vger.kernel.org 4578S: Maintained 4579W: https://github.com/linux-can 4580T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4581T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4582F: Documentation/networking/can.rst 4583F: include/linux/can/can-ml.h 4584F: include/linux/can/core.h 4585F: include/linux/can/skb.h 4586F: include/net/netns/can.h 4587F: include/uapi/linux/can.h 4588F: include/uapi/linux/can/bcm.h 4589F: include/uapi/linux/can/gw.h 4590F: include/uapi/linux/can/isotp.h 4591F: include/uapi/linux/can/raw.h 4592F: net/can/ 4593 4594CAN-J1939 NETWORK LAYER 4595M: Robin van der Gracht <robin@protonic.nl> 4596M: Oleksij Rempel <o.rempel@pengutronix.de> 4597R: kernel@pengutronix.de 4598L: linux-can@vger.kernel.org 4599S: Maintained 4600F: Documentation/networking/j1939.rst 4601F: include/uapi/linux/can/j1939.h 4602F: net/can/j1939/ 4603 4604CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4605M: Damien Le Moal <dlemoal@kernel.org> 4606L: linux-riscv@lists.infradead.org 4607L: linux-gpio@vger.kernel.org (pinctrl driver) 4608F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4609F: drivers/pinctrl/pinctrl-k210.c 4610 4611CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4612M: Damien Le Moal <dlemoal@kernel.org> 4613L: linux-kernel@vger.kernel.org 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4617F: drivers/reset/reset-k210.c 4618 4619CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4620M: Damien Le Moal <dlemoal@kernel.org> 4621L: linux-riscv@lists.infradead.org 4622S: Maintained 4623F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4624F: drivers/soc/canaan/ 4625F: include/soc/canaan/ 4626 4627CAPABILITIES 4628M: Serge Hallyn <serge@hallyn.com> 4629L: linux-security-module@vger.kernel.org 4630S: Supported 4631F: include/linux/capability.h 4632F: include/uapi/linux/capability.h 4633F: kernel/capability.c 4634F: security/commoncap.c 4635 4636CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4637M: Kevin Tsai <ktsai@capellamicro.com> 4638S: Maintained 4639F: drivers/iio/light/cm* 4640 4641CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4642M: Christian Lamparter <chunkeey@googlemail.com> 4643L: linux-wireless@vger.kernel.org 4644S: Maintained 4645W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4646F: drivers/net/wireless/ath/carl9170/ 4647 4648CAVIUM I2C DRIVER 4649M: Robert Richter <rric@kernel.org> 4650S: Odd Fixes 4651W: http://www.marvell.com 4652F: drivers/i2c/busses/i2c-octeon* 4653F: drivers/i2c/busses/i2c-thunderx* 4654 4655CAVIUM LIQUIDIO NETWORK DRIVER 4656M: Derek Chickles <dchickles@marvell.com> 4657M: Satanand Burla <sburla@marvell.com> 4658M: Felix Manlunas <fmanlunas@marvell.com> 4659L: netdev@vger.kernel.org 4660S: Supported 4661W: http://www.marvell.com 4662F: drivers/net/ethernet/cavium/liquidio/ 4663 4664CAVIUM MMC DRIVER 4665M: Robert Richter <rric@kernel.org> 4666S: Odd Fixes 4667W: http://www.marvell.com 4668F: drivers/mmc/host/cavium* 4669 4670CAVIUM OCTEON-TX CRYPTO DRIVER 4671M: George Cherian <gcherian@marvell.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: http://www.marvell.com 4675F: drivers/crypto/cavium/cpt/ 4676 4677CAVIUM THUNDERX2 ARM64 SOC 4678M: Robert Richter <rric@kernel.org> 4679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4680S: Odd Fixes 4681F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4682F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4683 4684CBS/ETF/TAPRIO QDISCS 4685M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4686L: netdev@vger.kernel.org 4687S: Maintained 4688F: net/sched/sch_cbs.c 4689F: net/sched/sch_etf.c 4690F: net/sched/sch_taprio.c 4691 4692CC2520 IEEE-802.15.4 RADIO DRIVER 4693M: Stefan Schmidt <stefan@datenfreihafen.org> 4694L: linux-wpan@vger.kernel.org 4695S: Odd Fixes 4696F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4697F: drivers/net/ieee802154/cc2520.c 4698 4699CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4700M: Gilad Ben-Yossef <gilad@benyossef.com> 4701L: linux-crypto@vger.kernel.org 4702S: Supported 4703W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4704F: drivers/crypto/ccree/ 4705 4706CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4707M: Hadar Gat <hadar.gat@arm.com> 4708L: linux-crypto@vger.kernel.org 4709S: Supported 4710W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4711F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4712F: drivers/char/hw_random/cctrng.c 4713F: drivers/char/hw_random/cctrng.h 4714 4715CEC FRAMEWORK 4716M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4717L: linux-media@vger.kernel.org 4718S: Supported 4719W: http://linuxtv.org 4720T: git git://linuxtv.org/media_tree.git 4721F: Documentation/ABI/testing/debugfs-cec-error-inj 4722F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4723F: Documentation/driver-api/media/cec-core.rst 4724F: Documentation/userspace-api/media/cec 4725F: drivers/media/cec/ 4726F: drivers/media/rc/keymaps/rc-cec.c 4727F: include/media/cec-notifier.h 4728F: include/media/cec.h 4729F: include/uapi/linux/cec-funcs.h 4730F: include/uapi/linux/cec.h 4731 4732CEC GPIO DRIVER 4733M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4734L: linux-media@vger.kernel.org 4735S: Supported 4736W: http://linuxtv.org 4737T: git git://linuxtv.org/media_tree.git 4738F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4739F: drivers/media/cec/platform/cec-gpio/ 4740 4741CELL BROADBAND ENGINE ARCHITECTURE 4742M: Arnd Bergmann <arnd@arndb.de> 4743L: linuxppc-dev@lists.ozlabs.org 4744S: Supported 4745W: http://www.ibm.com/developerworks/power/cell/ 4746F: arch/powerpc/include/asm/cell*.h 4747F: arch/powerpc/include/asm/spu*.h 4748F: arch/powerpc/include/uapi/asm/spu*.h 4749F: arch/powerpc/platforms/cell/ 4750 4751CELLWISE CW2015 BATTERY DRIVER 4752M: Tobias Schrammm <t.schramm@manjaro.org> 4753S: Maintained 4754F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4755F: drivers/power/supply/cw2015_battery.c 4756 4757CEPH COMMON CODE (LIBCEPH) 4758M: Ilya Dryomov <idryomov@gmail.com> 4759M: Xiubo Li <xiubli@redhat.com> 4760R: Jeff Layton <jlayton@kernel.org> 4761L: ceph-devel@vger.kernel.org 4762S: Supported 4763W: http://ceph.com/ 4764T: git https://github.com/ceph/ceph-client.git 4765F: include/linux/ceph/ 4766F: include/linux/crush/ 4767F: net/ceph/ 4768 4769CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4770M: Xiubo Li <xiubli@redhat.com> 4771M: Ilya Dryomov <idryomov@gmail.com> 4772R: Jeff Layton <jlayton@kernel.org> 4773L: ceph-devel@vger.kernel.org 4774S: Supported 4775W: http://ceph.com/ 4776T: git https://github.com/ceph/ceph-client.git 4777F: Documentation/filesystems/ceph.rst 4778F: fs/ceph/ 4779 4780CERTIFICATE HANDLING 4781M: David Howells <dhowells@redhat.com> 4782M: David Woodhouse <dwmw2@infradead.org> 4783L: keyrings@vger.kernel.org 4784S: Maintained 4785F: Documentation/admin-guide/module-signing.rst 4786F: certs/ 4787F: scripts/sign-file.c 4788F: tools/certs/ 4789 4790CFAG12864B LCD DRIVER 4791M: Miguel Ojeda <ojeda@kernel.org> 4792S: Maintained 4793F: drivers/auxdisplay/cfag12864b.c 4794F: include/linux/cfag12864b.h 4795 4796CFAG12864BFB LCD FRAMEBUFFER DRIVER 4797M: Miguel Ojeda <ojeda@kernel.org> 4798S: Maintained 4799F: drivers/auxdisplay/cfag12864bfb.c 4800F: include/linux/cfag12864b.h 4801 4802CHAR and MISC DRIVERS 4803M: Arnd Bergmann <arnd@arndb.de> 4804M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4805S: Supported 4806T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4807F: drivers/char/ 4808F: drivers/misc/ 4809F: include/linux/miscdevice.h 4810X: drivers/char/agp/ 4811X: drivers/char/hw_random/ 4812X: drivers/char/ipmi/ 4813X: drivers/char/random.c 4814X: drivers/char/tpm/ 4815 4816CHECKPATCH 4817M: Andy Whitcroft <apw@canonical.com> 4818M: Joe Perches <joe@perches.com> 4819R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4820R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4821S: Maintained 4822F: scripts/checkpatch.pl 4823 4824CHECKPATCH DOCUMENTATION 4825M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4826M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4827R: Joe Perches <joe@perches.com> 4828S: Maintained 4829F: Documentation/dev-tools/checkpatch.rst 4830 4831CHINESE DOCUMENTATION 4832M: Alex Shi <alexs@kernel.org> 4833M: Yanteng Si <siyanteng@loongson.cn> 4834S: Maintained 4835F: Documentation/translations/zh_CN/ 4836 4837CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4838M: Peter Chen <peter.chen@kernel.org> 4839L: linux-usb@vger.kernel.org 4840S: Maintained 4841T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4842F: drivers/usb/chipidea/ 4843 4844CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4845M: Hans de Goede <hdegoede@redhat.com> 4846L: linux-input@vger.kernel.org 4847S: Maintained 4848F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4849F: drivers/input/touchscreen/chipone_icn8318.c 4850 4851CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4852M: Hans de Goede <hdegoede@redhat.com> 4853L: linux-input@vger.kernel.org 4854S: Maintained 4855F: drivers/input/touchscreen/chipone_icn8505.c 4856 4857CHROME HARDWARE PLATFORM SUPPORT 4858M: Benson Leung <bleung@chromium.org> 4859L: chrome-platform@lists.linux.dev 4860S: Maintained 4861T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4862F: drivers/platform/chrome/ 4863 4864CHROMEOS EC CODEC DRIVER 4865M: Cheng-Yi Chiang <cychiang@chromium.org> 4866M: Tzung-Bi Shih <tzungbi@kernel.org> 4867R: Guenter Roeck <groeck@chromium.org> 4868L: chrome-platform@lists.linux.dev 4869S: Maintained 4870F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4871F: sound/soc/codecs/cros_ec_codec.* 4872 4873CHROMEOS EC SUBDRIVERS 4874M: Benson Leung <bleung@chromium.org> 4875R: Guenter Roeck <groeck@chromium.org> 4876L: chrome-platform@lists.linux.dev 4877S: Maintained 4878F: drivers/power/supply/cros_usbpd-charger.c 4879N: cros_ec 4880N: cros-ec 4881 4882CHROMEOS EC UART DRIVER 4883M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4884R: Benson Leung <bleung@chromium.org> 4885R: Tzung-Bi Shih <tzungbi@kernel.org> 4886S: Maintained 4887F: drivers/platform/chrome/cros_ec_uart.c 4888 4889CHROMEOS EC USB PD NOTIFY DRIVER 4890M: Prashant Malani <pmalani@chromium.org> 4891L: chrome-platform@lists.linux.dev 4892S: Maintained 4893F: drivers/platform/chrome/cros_usbpd_notify.c 4894F: include/linux/platform_data/cros_usbpd_notify.h 4895 4896CHROMEOS EC USB TYPE-C DRIVER 4897M: Prashant Malani <pmalani@chromium.org> 4898L: chrome-platform@lists.linux.dev 4899S: Maintained 4900F: drivers/platform/chrome/cros_ec_typec.* 4901F: drivers/platform/chrome/cros_typec_switch.c 4902F: drivers/platform/chrome/cros_typec_vdm.* 4903 4904CHROMEOS HPS DRIVER 4905M: Dan Callaghan <dcallagh@chromium.org> 4906R: Sami Kyöstilä <skyostil@chromium.org> 4907S: Maintained 4908F: drivers/platform/chrome/cros_hps_i2c.c 4909 4910CHRONTEL CH7322 CEC DRIVER 4911M: Joe Tessler <jrt@google.com> 4912L: linux-media@vger.kernel.org 4913S: Maintained 4914T: git git://linuxtv.org/media_tree.git 4915F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4916F: drivers/media/cec/i2c/ch7322.c 4917 4918CIRRUS LOGIC AUDIO CODEC DRIVERS 4919M: James Schulman <james.schulman@cirrus.com> 4920M: David Rhodes <david.rhodes@cirrus.com> 4921M: Richard Fitzgerald <rf@opensource.cirrus.com> 4922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4923L: patches@opensource.cirrus.com 4924S: Maintained 4925F: Documentation/devicetree/bindings/sound/cirrus,cs* 4926F: include/dt-bindings/sound/cs* 4927F: include/sound/cs* 4928F: sound/pci/hda/cs* 4929F: sound/pci/hda/hda_cs_dsp_ctl.* 4930F: sound/soc/codecs/cs* 4931 4932CIRRUS LOGIC DSP FIRMWARE DRIVER 4933M: Simon Trimmer <simont@opensource.cirrus.com> 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: patches@opensource.cirrus.com 4937S: Supported 4938W: https://github.com/CirrusLogic/linux-drivers/wiki 4939T: git https://github.com/CirrusLogic/linux-drivers.git 4940F: drivers/firmware/cirrus/* 4941F: include/linux/firmware/cirrus/* 4942 4943CIRRUS LOGIC EP93XX ETHERNET DRIVER 4944M: Hartley Sweeten <hsweeten@visionengravers.com> 4945L: netdev@vger.kernel.org 4946S: Maintained 4947F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4948 4949CIRRUS LOGIC LOCHNAGAR DRIVER 4950M: Charles Keepax <ckeepax@opensource.cirrus.com> 4951M: Richard Fitzgerald <rf@opensource.cirrus.com> 4952L: patches@opensource.cirrus.com 4953S: Supported 4954F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4956F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4957F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4958F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4959F: Documentation/hwmon/lochnagar.rst 4960F: drivers/clk/clk-lochnagar.c 4961F: drivers/hwmon/lochnagar-hwmon.c 4962F: drivers/mfd/lochnagar-i2c.c 4963F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4964F: drivers/regulator/lochnagar-regulator.c 4965F: include/dt-bindings/clock/lochnagar.h 4966F: include/dt-bindings/pinctrl/lochnagar.h 4967F: include/linux/mfd/lochnagar* 4968F: sound/soc/codecs/lochnagar-sc.c 4969 4970CIRRUS LOGIC MADERA CODEC DRIVERS 4971M: Charles Keepax <ckeepax@opensource.cirrus.com> 4972M: Richard Fitzgerald <rf@opensource.cirrus.com> 4973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4974L: patches@opensource.cirrus.com 4975S: Supported 4976W: https://github.com/CirrusLogic/linux-drivers/wiki 4977T: git https://github.com/CirrusLogic/linux-drivers.git 4978F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4979F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4980F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4981F: drivers/gpio/gpio-madera* 4982F: drivers/irqchip/irq-madera* 4983F: drivers/mfd/cs47l* 4984F: drivers/mfd/madera* 4985F: drivers/pinctrl/cirrus/* 4986F: include/dt-bindings/sound/madera* 4987F: include/linux/irqchip/irq-madera* 4988F: include/linux/mfd/madera/* 4989F: include/sound/madera* 4990F: sound/soc/codecs/cs47l* 4991F: sound/soc/codecs/madera* 4992 4993CISCO FCOE HBA DRIVER 4994M: Satish Kharat <satishkh@cisco.com> 4995M: Sesidhar Baddela <sebaddel@cisco.com> 4996M: Karan Tilak Kumar <kartilak@cisco.com> 4997L: linux-scsi@vger.kernel.org 4998S: Supported 4999F: drivers/scsi/fnic/ 5000 5001CISCO SCSI HBA DRIVER 5002M: Karan Tilak Kumar <kartilak@cisco.com> 5003M: Sesidhar Baddela <sebaddel@cisco.com> 5004L: linux-scsi@vger.kernel.org 5005S: Supported 5006F: drivers/scsi/snic/ 5007 5008CISCO VIC ETHERNET NIC DRIVER 5009M: Christian Benvenuti <benve@cisco.com> 5010M: Satish Kharat <satishkh@cisco.com> 5011S: Supported 5012F: drivers/net/ethernet/cisco/enic/ 5013 5014CISCO VIC LOW LATENCY NIC DRIVER 5015M: Christian Benvenuti <benve@cisco.com> 5016M: Nelson Escobar <neescoba@cisco.com> 5017S: Supported 5018F: drivers/infiniband/hw/usnic/ 5019 5020CLANG CONTROL FLOW INTEGRITY SUPPORT 5021M: Sami Tolvanen <samitolvanen@google.com> 5022M: Kees Cook <keescook@chromium.org> 5023R: Nathan Chancellor <nathan@kernel.org> 5024R: Nick Desaulniers <ndesaulniers@google.com> 5025L: llvm@lists.linux.dev 5026S: Supported 5027B: https://github.com/ClangBuiltLinux/linux/issues 5028T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5029F: include/linux/cfi.h 5030F: kernel/cfi.c 5031 5032CLANG-FORMAT FILE 5033M: Miguel Ojeda <ojeda@kernel.org> 5034S: Maintained 5035F: .clang-format 5036 5037CLANG/LLVM BUILD SUPPORT 5038M: Nathan Chancellor <nathan@kernel.org> 5039M: Nick Desaulniers <ndesaulniers@google.com> 5040R: Tom Rix <trix@redhat.com> 5041L: llvm@lists.linux.dev 5042S: Supported 5043W: https://clangbuiltlinux.github.io/ 5044B: https://github.com/ClangBuiltLinux/linux/issues 5045C: irc://irc.libera.chat/clangbuiltlinux 5046F: Documentation/kbuild/llvm.rst 5047F: include/linux/compiler-clang.h 5048F: scripts/Makefile.clang 5049F: scripts/clang-tools/ 5050K: \b(?i:clang|llvm)\b 5051 5052CLK API 5053M: Russell King <linux@armlinux.org.uk> 5054L: linux-clk@vger.kernel.org 5055S: Maintained 5056F: include/linux/clk.h 5057 5058CLOCKSOURCE, CLOCKEVENT DRIVERS 5059M: Daniel Lezcano <daniel.lezcano@linaro.org> 5060M: Thomas Gleixner <tglx@linutronix.de> 5061L: linux-kernel@vger.kernel.org 5062S: Supported 5063T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5064F: Documentation/devicetree/bindings/timer/ 5065F: drivers/clocksource/ 5066 5067CMPC ACPI DRIVER 5068M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5069M: Daniel Oliveira Nascimento <don@syst.com.br> 5070L: platform-driver-x86@vger.kernel.org 5071S: Supported 5072F: drivers/platform/x86/classmate-laptop.c 5073 5074COBALT MEDIA DRIVER 5075M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5076L: linux-media@vger.kernel.org 5077S: Supported 5078W: https://linuxtv.org 5079T: git git://linuxtv.org/media_tree.git 5080F: drivers/media/pci/cobalt/ 5081 5082COCCINELLE/Semantic Patches (SmPL) 5083M: Julia Lawall <Julia.Lawall@inria.fr> 5084M: Nicolas Palix <nicolas.palix@imag.fr> 5085L: cocci@inria.fr (moderated for non-subscribers) 5086S: Supported 5087W: https://coccinelle.gitlabpages.inria.fr/website/ 5088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5089F: Documentation/dev-tools/coccinelle.rst 5090F: scripts/coccicheck 5091F: scripts/coccinelle/ 5092 5093CODA FILE SYSTEM 5094M: Jan Harkes <jaharkes@cs.cmu.edu> 5095M: coda@cs.cmu.edu 5096L: codalist@coda.cs.cmu.edu 5097S: Maintained 5098W: http://www.coda.cs.cmu.edu/ 5099F: Documentation/filesystems/coda.rst 5100F: fs/coda/ 5101F: include/linux/coda*.h 5102F: include/uapi/linux/coda*.h 5103 5104CODA V4L2 MEM2MEM DRIVER 5105M: Philipp Zabel <p.zabel@pengutronix.de> 5106L: linux-media@vger.kernel.org 5107S: Maintained 5108F: Documentation/devicetree/bindings/media/coda.yaml 5109F: drivers/media/platform/chips-media/ 5110 5111CODE OF CONDUCT 5112M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5113S: Supported 5114F: Documentation/process/code-of-conduct-interpretation.rst 5115F: Documentation/process/code-of-conduct.rst 5116 5117COMEDI DRIVERS 5118M: Ian Abbott <abbotti@mev.co.uk> 5119M: H Hartley Sweeten <hsweeten@visionengravers.com> 5120S: Odd Fixes 5121F: drivers/comedi/ 5122F: include/linux/comedi/ 5123F: include/uapi/linux/comedi.h 5124 5125COMMON CLK FRAMEWORK 5126M: Michael Turquette <mturquette@baylibre.com> 5127M: Stephen Boyd <sboyd@kernel.org> 5128L: linux-clk@vger.kernel.org 5129S: Maintained 5130Q: http://patchwork.kernel.org/project/linux-clk/list/ 5131T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5132F: Documentation/devicetree/bindings/clock/ 5133F: drivers/clk/ 5134F: include/dt-bindings/clock/ 5135F: include/linux/clk-pr* 5136F: include/linux/clk/ 5137F: include/linux/of_clk.h 5138X: drivers/clk/clkdev.c 5139 5140COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5141M: Steve French <sfrench@samba.org> 5142R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5143R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5144R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5145R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5146L: linux-cifs@vger.kernel.org 5147L: samba-technical@lists.samba.org (moderated for non-subscribers) 5148S: Supported 5149W: https://wiki.samba.org/index.php/LinuxCIFS 5150T: git git://git.samba.org/sfrench/cifs-2.6.git 5151F: Documentation/admin-guide/cifs/ 5152F: fs/smb/client/ 5153F: fs/smb/common/ 5154F: include/uapi/linux/cifs 5155 5156COMPACTPCI HOTPLUG CORE 5157M: Scott Murray <scott@spiteful.org> 5158L: linux-pci@vger.kernel.org 5159S: Maintained 5160F: drivers/pci/hotplug/cpci_hotplug* 5161 5162COMPACTPCI HOTPLUG GENERIC DRIVER 5163M: Scott Murray <scott@spiteful.org> 5164L: linux-pci@vger.kernel.org 5165S: Maintained 5166F: drivers/pci/hotplug/cpcihp_generic.c 5167 5168COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5169M: Scott Murray <scott@spiteful.org> 5170L: linux-pci@vger.kernel.org 5171S: Maintained 5172F: drivers/pci/hotplug/cpcihp_zt5550.* 5173 5174COMPAL LAPTOP SUPPORT 5175M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5176L: platform-driver-x86@vger.kernel.org 5177S: Maintained 5178F: drivers/platform/x86/compal-laptop.c 5179 5180COMPILER ATTRIBUTES 5181M: Miguel Ojeda <ojeda@kernel.org> 5182R: Nick Desaulniers <ndesaulniers@google.com> 5183S: Maintained 5184F: include/linux/compiler_attributes.h 5185 5186COMPUTE EXPRESS LINK (CXL) 5187M: Alison Schofield <alison.schofield@intel.com> 5188M: Vishal Verma <vishal.l.verma@intel.com> 5189M: Ira Weiny <ira.weiny@intel.com> 5190M: Ben Widawsky <bwidawsk@kernel.org> 5191M: Dan Williams <dan.j.williams@intel.com> 5192L: linux-cxl@vger.kernel.org 5193S: Maintained 5194F: drivers/cxl/ 5195F: include/uapi/linux/cxl_mem.h 5196 5197CONEXANT ACCESSRUNNER USB DRIVER 5198L: accessrunner-general@lists.sourceforge.net 5199S: Orphan 5200W: http://accessrunner.sourceforge.net/ 5201F: drivers/usb/atm/cxacru.c 5202 5203CONFIGFS 5204M: Joel Becker <jlbec@evilplan.org> 5205M: Christoph Hellwig <hch@lst.de> 5206S: Supported 5207T: git git://git.infradead.org/users/hch/configfs.git 5208F: fs/configfs/ 5209F: include/linux/configfs.h 5210F: samples/configfs/ 5211 5212CONSOLE SUBSYSTEM 5213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5214S: Supported 5215F: drivers/video/console/ 5216F: include/linux/console* 5217 5218CONTEXT TRACKING 5219M: Frederic Weisbecker <frederic@kernel.org> 5220M: "Paul E. McKenney" <paulmck@kernel.org> 5221S: Maintained 5222F: include/linux/context_tracking* 5223F: kernel/context_tracking.c 5224 5225CONTROL GROUP (CGROUP) 5226M: Tejun Heo <tj@kernel.org> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228M: Johannes Weiner <hannes@cmpxchg.org> 5229L: cgroups@vger.kernel.org 5230S: Maintained 5231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5232F: Documentation/admin-guide/cgroup-v1/ 5233F: Documentation/admin-guide/cgroup-v2.rst 5234F: include/linux/cgroup* 5235F: kernel/cgroup/ 5236F: tools/testing/selftests/cgroup/ 5237 5238CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5239M: Tejun Heo <tj@kernel.org> 5240M: Josef Bacik <josef@toxicpanda.com> 5241M: Jens Axboe <axboe@kernel.dk> 5242L: cgroups@vger.kernel.org 5243L: linux-block@vger.kernel.org 5244T: git git://git.kernel.dk/linux-block 5245F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5246F: block/bfq-cgroup.c 5247F: block/blk-cgroup.c 5248F: block/blk-iocost.c 5249F: block/blk-iolatency.c 5250F: block/blk-throttle.c 5251F: include/linux/blk-cgroup.h 5252 5253CONTROL GROUP - CPUSET 5254M: Waiman Long <longman@redhat.com> 5255M: Zefan Li <lizefan.x@bytedance.com> 5256L: cgroups@vger.kernel.org 5257S: Maintained 5258T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5259F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5260F: include/linux/cpuset.h 5261F: kernel/cgroup/cpuset.c 5262 5263CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5264M: Johannes Weiner <hannes@cmpxchg.org> 5265M: Michal Hocko <mhocko@kernel.org> 5266M: Roman Gushchin <roman.gushchin@linux.dev> 5267M: Shakeel Butt <shakeelb@google.com> 5268R: Muchun Song <muchun.song@linux.dev> 5269L: cgroups@vger.kernel.org 5270L: linux-mm@kvack.org 5271S: Maintained 5272F: mm/memcontrol.c 5273F: mm/swap_cgroup.c 5274F: tools/testing/selftests/cgroup/memcg_protection.m 5275F: tools/testing/selftests/cgroup/test_kmem.c 5276F: tools/testing/selftests/cgroup/test_memcontrol.c 5277 5278CORETEMP HARDWARE MONITORING DRIVER 5279M: Fenghua Yu <fenghua.yu@intel.com> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: Documentation/hwmon/coretemp.rst 5283F: drivers/hwmon/coretemp.c 5284 5285CORSAIR-CPRO HARDWARE MONITOR DRIVER 5286M: Marius Zachmann <mail@mariuszachmann.de> 5287L: linux-hwmon@vger.kernel.org 5288S: Maintained 5289F: drivers/hwmon/corsair-cpro.c 5290 5291CORSAIR-PSU HARDWARE MONITOR DRIVER 5292M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5293L: linux-hwmon@vger.kernel.org 5294S: Maintained 5295F: Documentation/hwmon/corsair-psu.rst 5296F: drivers/hwmon/corsair-psu.c 5297 5298COUNTER SUBSYSTEM 5299M: William Breathitt Gray <william.gray@linaro.org> 5300L: linux-iio@vger.kernel.org 5301S: Maintained 5302T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5303F: Documentation/ABI/testing/sysfs-bus-counter 5304F: Documentation/driver-api/generic-counter.rst 5305F: drivers/counter/ 5306F: include/linux/counter.h 5307F: include/uapi/linux/counter.h 5308F: tools/counter/ 5309 5310CP2615 I2C DRIVER 5311M: Bence Csókás <bence98@sch.bme.hu> 5312S: Maintained 5313F: drivers/i2c/busses/i2c-cp2615.c 5314 5315CPMAC ETHERNET DRIVER 5316M: Florian Fainelli <f.fainelli@gmail.com> 5317L: netdev@vger.kernel.org 5318S: Maintained 5319F: drivers/net/ethernet/ti/cpmac.c 5320 5321CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5322M: Viresh Kumar <viresh.kumar@linaro.org> 5323M: Sudeep Holla <sudeep.holla@arm.com> 5324L: linux-pm@vger.kernel.org 5325S: Maintained 5326W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5327F: drivers/cpufreq/vexpress-spc-cpufreq.c 5328 5329CPU FREQUENCY SCALING FRAMEWORK 5330M: "Rafael J. Wysocki" <rafael@kernel.org> 5331M: Viresh Kumar <viresh.kumar@linaro.org> 5332L: linux-pm@vger.kernel.org 5333S: Maintained 5334B: https://bugzilla.kernel.org 5335T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5337F: Documentation/admin-guide/pm/cpufreq.rst 5338F: Documentation/admin-guide/pm/intel_pstate.rst 5339F: Documentation/cpu-freq/ 5340F: Documentation/devicetree/bindings/cpufreq/ 5341F: drivers/cpufreq/ 5342F: include/linux/cpufreq.h 5343F: include/linux/sched/cpufreq.h 5344F: kernel/sched/cpufreq*.c 5345F: tools/testing/selftests/cpufreq/ 5346 5347CPU IDLE TIME MANAGEMENT FRAMEWORK 5348M: "Rafael J. Wysocki" <rafael@kernel.org> 5349M: Daniel Lezcano <daniel.lezcano@linaro.org> 5350L: linux-pm@vger.kernel.org 5351S: Maintained 5352B: https://bugzilla.kernel.org 5353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5354F: Documentation/admin-guide/pm/cpuidle.rst 5355F: Documentation/driver-api/pm/cpuidle.rst 5356F: drivers/cpuidle/ 5357F: include/linux/cpuidle.h 5358 5359CPU POWER MONITORING SUBSYSTEM 5360M: Thomas Renninger <trenn@suse.com> 5361M: Shuah Khan <shuah@kernel.org> 5362M: Shuah Khan <skhan@linuxfoundation.org> 5363L: linux-pm@vger.kernel.org 5364S: Maintained 5365F: tools/power/cpupower/ 5366 5367CPUID/MSR DRIVER 5368M: "H. Peter Anvin" <hpa@zytor.com> 5369S: Maintained 5370F: arch/x86/kernel/cpuid.c 5371F: arch/x86/kernel/msr.c 5372 5373CPUIDLE DRIVER - ARM BIG LITTLE 5374M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5375M: Daniel Lezcano <daniel.lezcano@linaro.org> 5376L: linux-pm@vger.kernel.org 5377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5378S: Maintained 5379T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5380F: drivers/cpuidle/cpuidle-big_little.c 5381 5382CPUIDLE DRIVER - ARM EXYNOS 5383M: Daniel Lezcano <daniel.lezcano@linaro.org> 5384M: Kukjin Kim <kgene@kernel.org> 5385R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-samsung-soc@vger.kernel.org 5388S: Supported 5389F: arch/arm/mach-exynos/pm.c 5390F: drivers/cpuidle/cpuidle-exynos.c 5391F: include/linux/platform_data/cpuidle-exynos.h 5392 5393CPUIDLE DRIVER - ARM PSCI 5394M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5395M: Sudeep Holla <sudeep.holla@arm.com> 5396L: linux-pm@vger.kernel.org 5397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5398S: Supported 5399F: drivers/cpuidle/cpuidle-psci.c 5400 5401CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5402M: Ulf Hansson <ulf.hansson@linaro.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5405S: Supported 5406F: drivers/cpuidle/cpuidle-psci-domain.c 5407F: drivers/cpuidle/cpuidle-psci.h 5408 5409CPUIDLE DRIVER - DT IDLE PM DOMAIN 5410M: Ulf Hansson <ulf.hansson@linaro.org> 5411L: linux-pm@vger.kernel.org 5412S: Supported 5413F: drivers/cpuidle/dt_idle_genpd.c 5414F: drivers/cpuidle/dt_idle_genpd.h 5415 5416CPUIDLE DRIVER - RISC-V SBI 5417M: Anup Patel <anup@brainfault.org> 5418L: linux-pm@vger.kernel.org 5419L: linux-riscv@lists.infradead.org 5420S: Maintained 5421F: drivers/cpuidle/cpuidle-riscv-sbi.c 5422 5423CRAMFS FILESYSTEM 5424M: Nicolas Pitre <nico@fluxnic.net> 5425S: Maintained 5426F: Documentation/filesystems/cramfs.rst 5427F: fs/cramfs/ 5428 5429CREATIVE SB0540 5430M: Bastien Nocera <hadess@hadess.net> 5431L: linux-input@vger.kernel.org 5432S: Maintained 5433F: drivers/hid/hid-creative-sb0540.c 5434 5435CRYPTO API 5436M: Herbert Xu <herbert@gondor.apana.org.au> 5437M: "David S. Miller" <davem@davemloft.net> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5441T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5442F: Documentation/crypto/ 5443F: Documentation/devicetree/bindings/crypto/ 5444F: arch/*/crypto/ 5445F: crypto/ 5446F: drivers/crypto/ 5447F: include/crypto/ 5448F: include/linux/crypto* 5449F: lib/crypto/ 5450 5451CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5452M: Neil Horman <nhorman@tuxdriver.com> 5453L: linux-crypto@vger.kernel.org 5454S: Maintained 5455F: crypto/ansi_cprng.c 5456F: crypto/rng.c 5457 5458CS3308 MEDIA DRIVER 5459M: Hans Verkuil <hverkuil@xs4all.nl> 5460L: linux-media@vger.kernel.org 5461S: Odd Fixes 5462W: http://linuxtv.org 5463T: git git://linuxtv.org/media_tree.git 5464F: drivers/media/i2c/cs3308.c 5465 5466CS5535 Audio ALSA driver 5467M: Jaya Kumar <jayakumar.alsa@gmail.com> 5468S: Maintained 5469F: sound/pci/cs5535audio/ 5470 5471CTU CAN FD DRIVER 5472M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5473M: Ondrej Ille <ondrej.ille@gmail.com> 5474L: linux-can@vger.kernel.org 5475S: Maintained 5476F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5477F: drivers/net/can/ctucanfd/ 5478 5479CW1200 WLAN driver 5480M: Solomon Peachy <pizza@shaftnet.org> 5481S: Maintained 5482F: drivers/net/wireless/st/cw1200/ 5483 5484CX18 VIDEO4LINUX DRIVER 5485M: Andy Walls <awalls@md.metrocast.net> 5486L: linux-media@vger.kernel.org 5487S: Maintained 5488W: https://linuxtv.org 5489T: git git://linuxtv.org/media_tree.git 5490F: drivers/media/pci/cx18/ 5491F: include/uapi/linux/ivtv* 5492 5493CX2341X MPEG ENCODER HELPER MODULE 5494M: Hans Verkuil <hverkuil@xs4all.nl> 5495L: linux-media@vger.kernel.org 5496S: Maintained 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: drivers/media/common/cx2341x* 5500F: include/media/drv-intf/cx2341x.h 5501 5502CX24120 MEDIA DRIVER 5503M: Jemma Denson <jdenson@gmail.com> 5504M: Patrick Boettcher <patrick.boettcher@posteo.de> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5509F: drivers/media/dvb-frontends/cx24120* 5510 5511CX88 VIDEO4LINUX DRIVER 5512M: Mauro Carvalho Chehab <mchehab@kernel.org> 5513L: linux-media@vger.kernel.org 5514S: Odd fixes 5515W: https://linuxtv.org 5516T: git git://linuxtv.org/media_tree.git 5517F: Documentation/driver-api/media/drivers/cx88* 5518F: drivers/media/pci/cx88/ 5519 5520CXD2820R MEDIA DRIVER 5521M: Antti Palosaari <crope@iki.fi> 5522L: linux-media@vger.kernel.org 5523S: Maintained 5524W: https://linuxtv.org 5525W: http://palosaari.fi/linux/ 5526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5527T: git git://linuxtv.org/anttip/media_tree.git 5528F: drivers/media/dvb-frontends/cxd2820r* 5529 5530CXGB3 ETHERNET DRIVER (CXGB3) 5531M: Raju Rangoju <rajur@chelsio.com> 5532L: netdev@vger.kernel.org 5533S: Supported 5534W: http://www.chelsio.com 5535F: drivers/net/ethernet/chelsio/cxgb3/ 5536 5537CXGB3 ISCSI DRIVER (CXGB3I) 5538M: Varun Prakash <varun@chelsio.com> 5539L: linux-scsi@vger.kernel.org 5540S: Supported 5541W: http://www.chelsio.com 5542F: drivers/scsi/cxgbi/cxgb3i 5543 5544CXGB4 CRYPTO DRIVER (chcr) 5545M: Ayush Sawal <ayush.sawal@chelsio.com> 5546L: linux-crypto@vger.kernel.org 5547S: Supported 5548W: http://www.chelsio.com 5549F: drivers/crypto/chelsio 5550 5551CXGB4 ETHERNET DRIVER (CXGB4) 5552M: Raju Rangoju <rajur@chelsio.com> 5553L: netdev@vger.kernel.org 5554S: Supported 5555W: http://www.chelsio.com 5556F: drivers/net/ethernet/chelsio/cxgb4/ 5557 5558CXGB4 INLINE CRYPTO DRIVER 5559M: Ayush Sawal <ayush.sawal@chelsio.com> 5560L: netdev@vger.kernel.org 5561S: Supported 5562W: http://www.chelsio.com 5563F: drivers/net/ethernet/chelsio/inline_crypto/ 5564 5565CXGB4 ISCSI DRIVER (CXGB4I) 5566M: Varun Prakash <varun@chelsio.com> 5567L: linux-scsi@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/scsi/cxgbi/cxgb4i 5571 5572CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5573M: Potnuri Bharat Teja <bharat@chelsio.com> 5574L: linux-rdma@vger.kernel.org 5575S: Supported 5576W: http://www.openfabrics.org 5577F: drivers/infiniband/hw/cxgb4/ 5578F: include/uapi/rdma/cxgb4-abi.h 5579 5580CXGB4VF ETHERNET DRIVER (CXGB4VF) 5581M: Raju Rangoju <rajur@chelsio.com> 5582L: netdev@vger.kernel.org 5583S: Supported 5584W: http://www.chelsio.com 5585F: drivers/net/ethernet/chelsio/cxgb4vf/ 5586 5587CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5588M: Frederic Barrat <fbarrat@linux.ibm.com> 5589M: Andrew Donnellan <ajd@linux.ibm.com> 5590L: linuxppc-dev@lists.ozlabs.org 5591S: Supported 5592F: Documentation/ABI/testing/sysfs-class-cxl 5593F: Documentation/powerpc/cxl.rst 5594F: arch/powerpc/platforms/powernv/pci-cxl.c 5595F: drivers/misc/cxl/ 5596F: include/misc/cxl* 5597F: include/uapi/misc/cxl.h 5598 5599CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5600M: Manoj N. Kumar <manoj@linux.ibm.com> 5601M: Matthew R. Ochs <mrochs@linux.ibm.com> 5602M: Uma Krishnan <ukrishn@linux.ibm.com> 5603L: linux-scsi@vger.kernel.org 5604S: Supported 5605F: Documentation/powerpc/cxlflash.rst 5606F: drivers/scsi/cxlflash/ 5607F: include/uapi/scsi/cxlflash_ioctl.h 5608 5609CYBERPRO FB DRIVER 5610M: Russell King <linux@armlinux.org.uk> 5611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5612S: Maintained 5613W: http://www.armlinux.org.uk/ 5614F: drivers/video/fbdev/cyber2000fb.* 5615 5616CYCLADES PC300 DRIVER 5617S: Orphan 5618F: drivers/net/wan/pc300* 5619 5620CYPRESS CY8C95X0 PINCTRL DRIVER 5621M: Patrick Rudolph <patrick.rudolph@9elements.com> 5622L: linux-gpio@vger.kernel.org 5623S: Maintained 5624F: drivers/pinctrl/pinctrl-cy8c95x0.c 5625 5626CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5627M: Linus Walleij <linus.walleij@linaro.org> 5628L: linux-input@vger.kernel.org 5629S: Maintained 5630F: drivers/input/touchscreen/cy8ctma140.c 5631 5632CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5633M: Yassine Oudjana <y.oudjana@protonmail.com> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5637F: drivers/input/keyboard/cypress-sf.c 5638 5639CYPRESS_FIRMWARE MEDIA DRIVER 5640M: Antti Palosaari <crope@iki.fi> 5641L: linux-media@vger.kernel.org 5642S: Maintained 5643W: https://linuxtv.org 5644W: http://palosaari.fi/linux/ 5645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5646T: git git://linuxtv.org/anttip/media_tree.git 5647F: drivers/media/common/cypress_firmware* 5648 5649CYTTSP TOUCHSCREEN DRIVER 5650M: Linus Walleij <linus.walleij@linaro.org> 5651L: linux-input@vger.kernel.org 5652S: Maintained 5653F: drivers/input/touchscreen/cyttsp* 5654 5655D-LINK DIR-685 TOUCHKEYS DRIVER 5656M: Linus Walleij <linus.walleij@linaro.org> 5657L: linux-input@vger.kernel.org 5658S: Supported 5659F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5660 5661DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5662M: Joshua Kinard <kumba@gentoo.org> 5663S: Maintained 5664F: drivers/rtc/rtc-ds1685.c 5665F: include/linux/rtc/ds1685.h 5666 5667DAMA SLAVE for AX.25 5668M: Joerg Reuter <jreuter@yaina.de> 5669L: linux-hams@vger.kernel.org 5670S: Maintained 5671W: http://yaina.de/jreuter/ 5672W: http://www.qsl.net/dl1bke/ 5673F: net/ax25/af_ax25.c 5674F: net/ax25/ax25_dev.c 5675F: net/ax25/ax25_ds_* 5676F: net/ax25/ax25_in.c 5677F: net/ax25/ax25_out.c 5678F: net/ax25/ax25_timer.c 5679F: net/ax25/sysctl_net_ax25.c 5680 5681DATA ACCESS MONITOR 5682M: SeongJae Park <sj@kernel.org> 5683L: damon@lists.linux.dev 5684L: linux-mm@kvack.org 5685S: Maintained 5686W: https://damonitor.github.io 5687P: Documentation/mm/damon/maintainer-profile.rst 5688T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5689T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5690T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5691F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5692F: Documentation/admin-guide/mm/damon/ 5693F: Documentation/mm/damon/ 5694F: include/linux/damon.h 5695F: include/trace/events/damon.h 5696F: mm/damon/ 5697F: tools/testing/selftests/damon/ 5698 5699DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5700L: netdev@vger.kernel.org 5701S: Orphan 5702F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5703F: drivers/net/ethernet/dec/tulip/dmfe.c 5704 5705DC390/AM53C974 SCSI driver 5706M: Hannes Reinecke <hare@suse.com> 5707L: linux-scsi@vger.kernel.org 5708S: Maintained 5709F: drivers/scsi/am53c974.c 5710 5711DC395x SCSI driver 5712M: Oliver Neukum <oliver@neukum.org> 5713M: Ali Akcaagac <aliakc@web.de> 5714M: Jamie Lenehan <lenehan@twibble.org> 5715L: dc395x@twibble.org 5716S: Maintained 5717W: http://twibble.org/dist/dc395x/ 5718W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5719F: Documentation/scsi/dc395x.rst 5720F: drivers/scsi/dc395x.* 5721 5722DCCP PROTOCOL 5723L: dccp@vger.kernel.org 5724S: Orphan 5725W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5726F: include/linux/dccp.h 5727F: include/linux/tfrc.h 5728F: include/uapi/linux/dccp.h 5729F: net/dccp/ 5730 5731DECSTATION PLATFORM SUPPORT 5732M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5733L: linux-mips@vger.kernel.org 5734S: Maintained 5735W: http://www.linux-mips.org/wiki/DECstation 5736F: arch/mips/dec/ 5737F: arch/mips/include/asm/dec/ 5738F: arch/mips/include/asm/mach-dec/ 5739 5740DEFXX FDDI NETWORK DRIVER 5741M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5742S: Maintained 5743F: drivers/net/fddi/defxx.* 5744 5745DEFZA FDDI NETWORK DRIVER 5746M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5747S: Maintained 5748F: drivers/net/fddi/defza.* 5749 5750DEINTERLACE DRIVERS FOR ALLWINNER H3 5751M: Jernej Skrabec <jernej.skrabec@gmail.com> 5752L: linux-media@vger.kernel.org 5753S: Maintained 5754T: git git://linuxtv.org/media_tree.git 5755F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5756F: drivers/media/platform/sunxi/sun8i-di/ 5757 5758DELL LAPTOP DRIVER 5759M: Matthew Garrett <mjg59@srcf.ucam.org> 5760M: Pali Rohár <pali@kernel.org> 5761L: platform-driver-x86@vger.kernel.org 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-laptop.c 5764 5765DELL LAPTOP FREEFALL DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: drivers/platform/x86/dell/dell-smo8800.c 5769 5770DELL LAPTOP RBTN DRIVER 5771M: Pali Rohár <pali@kernel.org> 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-rbtn.* 5774 5775DELL LAPTOP SMM DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777S: Maintained 5778F: Documentation/ABI/obsolete/procfs-i8k 5779F: drivers/hwmon/dell-smm-hwmon.c 5780F: include/uapi/linux/i8k.h 5781 5782DELL REMOTE BIOS UPDATE DRIVER 5783M: Stuart Hayes <stuart.w.hayes@gmail.com> 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell_rbu.c 5787 5788DELL SMBIOS DRIVER 5789M: Pali Rohár <pali@kernel.org> 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios.* 5794 5795DELL SMBIOS SMM DRIVER 5796L: Dell.Client.Kernel@dell.com 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: drivers/platform/x86/dell/dell-smbios-smm.c 5800 5801DELL SMBIOS WMI DRIVER 5802L: Dell.Client.Kernel@dell.com 5803L: platform-driver-x86@vger.kernel.org 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-smbios-wmi.c 5806F: tools/wmi/dell-smbios-example.c 5807 5808DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5809M: Stuart Hayes <stuart.w.hayes@gmail.com> 5810L: platform-driver-x86@vger.kernel.org 5811S: Maintained 5812F: Documentation/driver-api/dcdbas.rst 5813F: drivers/platform/x86/dell/dcdbas.* 5814 5815DELL WMI DDV DRIVER 5816M: Armin Wolf <W_Armin@gmx.de> 5817S: Maintained 5818F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5819F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5820F: drivers/platform/x86/dell/dell-wmi-ddv.c 5821 5822DELL WMI DESCRIPTOR DRIVER 5823L: Dell.Client.Kernel@dell.com 5824S: Maintained 5825F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5826 5827DELL WMI HARDWARE PRIVACY SUPPORT 5828M: Perry Yuan <Perry.Yuan@dell.com> 5829L: Dell.Client.Kernel@dell.com 5830L: platform-driver-x86@vger.kernel.org 5831S: Maintained 5832F: drivers/platform/x86/dell/dell-wmi-privacy.c 5833 5834DELL WMI NOTIFICATIONS DRIVER 5835M: Matthew Garrett <mjg59@srcf.ucam.org> 5836M: Pali Rohár <pali@kernel.org> 5837S: Maintained 5838F: drivers/platform/x86/dell/dell-wmi-base.c 5839 5840DELL WMI SYSMAN DRIVER 5841M: Prasanth Ksr <prasanth.ksr@dell.com> 5842L: Dell.Client.Kernel@dell.com 5843L: platform-driver-x86@vger.kernel.org 5844S: Maintained 5845F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5846F: drivers/platform/x86/dell/dell-wmi-sysman/ 5847 5848DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5849M: Zev Weiss <zev@bewilderbeest.net> 5850L: linux-hwmon@vger.kernel.org 5851S: Maintained 5852F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5853 5854DELTA DPS920AB PSU DRIVER 5855M: Robert Marko <robert.marko@sartura.hr> 5856L: linux-hwmon@vger.kernel.org 5857S: Maintained 5858F: Documentation/hwmon/dps920ab.rst 5859F: drivers/hwmon/pmbus/dps920ab.c 5860 5861DELTA NETWORKS TN48M CPLD DRIVERS 5862M: Robert Marko <robert.marko@sartura.hr> 5863S: Maintained 5864F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5865F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5866F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5867F: drivers/gpio/gpio-tn48m.c 5868F: include/dt-bindings/reset/delta,tn48m-reset.h 5869 5870DELTA ST MEDIA DRIVER 5871M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5872L: linux-media@vger.kernel.org 5873S: Supported 5874W: https://linuxtv.org 5875T: git git://linuxtv.org/media_tree.git 5876F: drivers/media/platform/st/sti/delta 5877 5878DENALI NAND DRIVER 5879L: linux-mtd@lists.infradead.org 5880S: Orphan 5881F: drivers/mtd/nand/raw/denali* 5882 5883DESIGNWARE EDMA CORE IP DRIVER 5884M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5885L: dmaengine@vger.kernel.org 5886S: Maintained 5887F: drivers/dma/dw-edma/ 5888F: include/linux/dma/edma.h 5889 5890DESIGNWARE USB2 DRD IP DRIVER 5891M: Minas Harutyunyan <hminas@synopsys.com> 5892L: linux-usb@vger.kernel.org 5893S: Maintained 5894T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5895F: drivers/usb/dwc2/ 5896 5897DESIGNWARE USB3 DRD IP DRIVER 5898M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5899L: linux-usb@vger.kernel.org 5900S: Maintained 5901F: drivers/usb/dwc3/ 5902 5903DESIGNWARE XDATA IP DRIVER 5904M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5905L: linux-pci@vger.kernel.org 5906S: Maintained 5907F: Documentation/misc-devices/dw-xdata-pcie.rst 5908F: drivers/misc/dw-xdata-pcie.c 5909 5910DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5911M: Andreas Klinger <ak@it-klinger.de> 5912L: linux-iio@vger.kernel.org 5913S: Maintained 5914F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5915F: drivers/iio/proximity/srf*.c 5916 5917DEVICE COREDUMP (DEV_COREDUMP) 5918M: Johannes Berg <johannes@sipsolutions.net> 5919L: linux-kernel@vger.kernel.org 5920S: Maintained 5921F: drivers/base/devcoredump.c 5922F: include/linux/devcoredump.h 5923 5924DEVICE DEPENDENCY HELPER SCRIPT 5925M: Saravana Kannan <saravanak@google.com> 5926L: linux-kernel@vger.kernel.org 5927S: Maintained 5928F: scripts/dev-needs.sh 5929 5930DEVICE DIRECT ACCESS (DAX) 5931M: Dan Williams <dan.j.williams@intel.com> 5932M: Vishal Verma <vishal.l.verma@intel.com> 5933M: Dave Jiang <dave.jiang@intel.com> 5934L: nvdimm@lists.linux.dev 5935L: linux-cxl@vger.kernel.org 5936S: Supported 5937F: drivers/dax/ 5938 5939DEVICE FREQUENCY (DEVFREQ) 5940M: MyungJoo Ham <myungjoo.ham@samsung.com> 5941M: Kyungmin Park <kyungmin.park@samsung.com> 5942M: Chanwoo Choi <cw00.choi@samsung.com> 5943L: linux-pm@vger.kernel.org 5944S: Maintained 5945T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5946F: Documentation/devicetree/bindings/devfreq/ 5947F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5948F: drivers/devfreq/ 5949F: include/linux/devfreq.h 5950F: include/trace/events/devfreq.h 5951 5952DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5953M: Chanwoo Choi <cw00.choi@samsung.com> 5954L: linux-pm@vger.kernel.org 5955S: Supported 5956T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5957F: Documentation/devicetree/bindings/devfreq/event/ 5958F: drivers/devfreq/devfreq-event.c 5959F: drivers/devfreq/event/ 5960F: include/dt-bindings/pmu/exynos_ppmu.h 5961F: include/linux/devfreq-event.h 5962 5963DEVICE RESOURCE MANAGEMENT HELPERS 5964M: Hans de Goede <hdegoede@redhat.com> 5965R: Matti Vaittinen <mazziesaccount@gmail.com> 5966S: Maintained 5967F: include/linux/devm-helpers.h 5968 5969DEVICE-MAPPER (LVM) 5970M: Alasdair Kergon <agk@redhat.com> 5971M: Mike Snitzer <snitzer@kernel.org> 5972M: dm-devel@redhat.com 5973L: dm-devel@redhat.com 5974S: Maintained 5975W: http://sources.redhat.com/dm 5976Q: http://patchwork.kernel.org/project/dm-devel/list/ 5977T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5978T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5979F: Documentation/admin-guide/device-mapper/ 5980F: drivers/md/Kconfig 5981F: drivers/md/Makefile 5982F: drivers/md/dm* 5983F: drivers/md/persistent-data/ 5984F: include/linux/device-mapper.h 5985F: include/linux/dm-*.h 5986F: include/uapi/linux/dm-*.h 5987 5988DEVLINK 5989M: Jiri Pirko <jiri@resnulli.us> 5990L: netdev@vger.kernel.org 5991S: Supported 5992F: Documentation/networking/devlink 5993F: include/net/devlink.h 5994F: include/uapi/linux/devlink.h 5995F: net/devlink/ 5996 5997DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5998M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/imx6*-dhcom-* 6002F: arch/arm/boot/dts/imx6*-dhcor-* 6003 6004DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6005M: Marek Vasut <marex@denx.de> 6006L: kernel@dh-electronics.com 6007S: Maintained 6008F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6009F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6010 6011DIALOG SEMICONDUCTOR DRIVERS 6012M: Support Opensource <support.opensource@diasemi.com> 6013S: Supported 6014W: http://www.dialog-semiconductor.com/products 6015F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6016F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6017F: Documentation/devicetree/bindings/mfd/da90*.txt 6018F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6019F: Documentation/devicetree/bindings/regulator/da92*.txt 6020F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6021F: Documentation/devicetree/bindings/regulator/slg51000.txt 6022F: Documentation/devicetree/bindings/sound/da[79]*.txt 6023F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6024F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6025F: Documentation/hwmon/da90??.rst 6026F: drivers/gpio/gpio-da90??.c 6027F: drivers/hwmon/da90??-hwmon.c 6028F: drivers/iio/adc/da91??-*.c 6029F: drivers/input/misc/da72??.[ch] 6030F: drivers/input/misc/da90??_onkey.c 6031F: drivers/input/touchscreen/da9052_tsi.c 6032F: drivers/leds/leds-da90??.c 6033F: drivers/mfd/da903x.c 6034F: drivers/mfd/da90??-*.c 6035F: drivers/mfd/da91??-*.c 6036F: drivers/pinctrl/pinctrl-da90??.c 6037F: drivers/power/supply/da9052-battery.c 6038F: drivers/power/supply/da91??-*.c 6039F: drivers/regulator/da9???-regulator.[ch] 6040F: drivers/regulator/slg51000-regulator.[ch] 6041F: drivers/rtc/rtc-da90??.c 6042F: drivers/thermal/da90??-thermal.c 6043F: drivers/video/backlight/da90??_bl.c 6044F: drivers/watchdog/da90??_wdt.c 6045F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6046F: include/linux/mfd/da903x.h 6047F: include/linux/mfd/da9052/ 6048F: include/linux/mfd/da9055/ 6049F: include/linux/mfd/da9062/ 6050F: include/linux/mfd/da9063/ 6051F: include/linux/mfd/da9150/ 6052F: include/linux/regulator/da9211.h 6053F: include/sound/da[79]*.h 6054F: sound/soc/codecs/da[79]*.[ch] 6055 6056DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6057M: William Breathitt Gray <william.gray@linaro.org> 6058L: linux-gpio@vger.kernel.org 6059S: Maintained 6060F: drivers/gpio/gpio-gpio-mm.c 6061 6062DIOLAN U2C-12 I2C DRIVER 6063M: Guenter Roeck <linux@roeck-us.net> 6064L: linux-i2c@vger.kernel.org 6065S: Maintained 6066F: drivers/i2c/busses/i2c-diolan-u2c.c 6067 6068DIRECTORY NOTIFICATION (DNOTIFY) 6069M: Jan Kara <jack@suse.cz> 6070R: Amir Goldstein <amir73il@gmail.com> 6071L: linux-fsdevel@vger.kernel.org 6072S: Maintained 6073F: Documentation/filesystems/dnotify.rst 6074F: fs/notify/dnotify/ 6075F: include/linux/dnotify.h 6076 6077DISK GEOMETRY AND PARTITION HANDLING 6078M: Andries Brouwer <aeb@cwi.nl> 6079S: Maintained 6080W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6081W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6082W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6083 6084DISKQUOTA 6085M: Jan Kara <jack@suse.com> 6086S: Maintained 6087F: Documentation/filesystems/quota.rst 6088F: fs/quota/ 6089F: include/linux/quota*.h 6090F: include/uapi/linux/quota*.h 6091 6092DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6093M: Bernie Thompson <bernie@plugable.com> 6094L: linux-fbdev@vger.kernel.org 6095S: Maintained 6096W: http://plugable.com/category/projects/udlfb/ 6097F: Documentation/fb/udlfb.rst 6098F: drivers/video/fbdev/udlfb.c 6099F: include/video/udlfb.h 6100 6101DISTRIBUTED LOCK MANAGER (DLM) 6102M: Christine Caulfield <ccaulfie@redhat.com> 6103M: David Teigland <teigland@redhat.com> 6104L: cluster-devel@redhat.com 6105S: Supported 6106W: http://sources.redhat.com/cluster/ 6107T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6108F: fs/dlm/ 6109 6110DMA BUFFER SHARING FRAMEWORK 6111M: Sumit Semwal <sumit.semwal@linaro.org> 6112M: Christian König <christian.koenig@amd.com> 6113L: linux-media@vger.kernel.org 6114L: dri-devel@lists.freedesktop.org 6115L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6116S: Maintained 6117T: git git://anongit.freedesktop.org/drm/drm-misc 6118F: Documentation/driver-api/dma-buf.rst 6119F: drivers/dma-buf/ 6120F: include/linux/*fence.h 6121F: include/linux/dma-buf.h 6122F: include/linux/dma-resv.h 6123K: \bdma_(?:buf|fence|resv)\b 6124 6125DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6126M: Vinod Koul <vkoul@kernel.org> 6127L: dmaengine@vger.kernel.org 6128S: Maintained 6129Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6130T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6131F: Documentation/devicetree/bindings/dma/ 6132F: Documentation/driver-api/dmaengine/ 6133F: drivers/dma/ 6134F: include/dt-bindings/dma/ 6135F: include/linux/dma/ 6136F: include/linux/dmaengine.h 6137F: include/linux/of_dma.h 6138 6139DMA MAPPING BENCHMARK 6140M: Xiang Chen <chenxiang66@hisilicon.com> 6141L: iommu@lists.linux.dev 6142F: kernel/dma/map_benchmark.c 6143F: tools/testing/selftests/dma/ 6144 6145DMA MAPPING HELPERS 6146M: Christoph Hellwig <hch@lst.de> 6147M: Marek Szyprowski <m.szyprowski@samsung.com> 6148R: Robin Murphy <robin.murphy@arm.com> 6149L: iommu@lists.linux.dev 6150S: Supported 6151W: http://git.infradead.org/users/hch/dma-mapping.git 6152T: git git://git.infradead.org/users/hch/dma-mapping.git 6153F: include/asm-generic/dma-mapping.h 6154F: include/linux/dma-direct.h 6155F: include/linux/dma-map-ops.h 6156F: include/linux/dma-mapping.h 6157F: include/linux/swiotlb.h 6158F: kernel/dma/ 6159 6160DMA-BUF HEAPS FRAMEWORK 6161M: Sumit Semwal <sumit.semwal@linaro.org> 6162R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6163R: Liam Mark <lmark@codeaurora.org> 6164R: Laura Abbott <labbott@redhat.com> 6165R: Brian Starkey <Brian.Starkey@arm.com> 6166R: John Stultz <jstultz@google.com> 6167L: linux-media@vger.kernel.org 6168L: dri-devel@lists.freedesktop.org 6169L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6170S: Maintained 6171T: git git://anongit.freedesktop.org/drm/drm-misc 6172F: drivers/dma-buf/dma-heap.c 6173F: drivers/dma-buf/heaps/* 6174F: include/linux/dma-heap.h 6175F: include/uapi/linux/dma-heap.h 6176 6177DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6178M: Lukasz Luba <lukasz.luba@arm.com> 6179L: linux-pm@vger.kernel.org 6180L: linux-samsung-soc@vger.kernel.org 6181S: Maintained 6182F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6183F: drivers/memory/samsung/exynos5422-dmc.c 6184 6185DME1737 HARDWARE MONITOR DRIVER 6186M: Juerg Haefliger <juergh@proton.me> 6187L: linux-hwmon@vger.kernel.org 6188S: Maintained 6189F: Documentation/hwmon/dme1737.rst 6190F: drivers/hwmon/dme1737.c 6191 6192DMI/SMBIOS SUPPORT 6193M: Jean Delvare <jdelvare@suse.com> 6194S: Maintained 6195T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6196F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6197F: drivers/firmware/dmi-id.c 6198F: drivers/firmware/dmi_scan.c 6199F: include/linux/dmi.h 6200 6201DOCUMENTATION 6202M: Jonathan Corbet <corbet@lwn.net> 6203L: linux-doc@vger.kernel.org 6204S: Maintained 6205P: Documentation/doc-guide/maintainer-profile.rst 6206T: git git://git.lwn.net/linux.git docs-next 6207F: Documentation/ 6208F: scripts/documentation-file-ref-check 6209F: scripts/kernel-doc 6210F: scripts/sphinx-pre-install 6211X: Documentation/ABI/ 6212X: Documentation/admin-guide/media/ 6213X: Documentation/devicetree/ 6214X: Documentation/driver-api/media/ 6215X: Documentation/firmware-guide/acpi/ 6216X: Documentation/i2c/ 6217X: Documentation/netlink/ 6218X: Documentation/power/ 6219X: Documentation/spi/ 6220X: Documentation/userspace-api/media/ 6221 6222DOCUMENTATION REPORTING ISSUES 6223M: Thorsten Leemhuis <linux@leemhuis.info> 6224L: linux-doc@vger.kernel.org 6225S: Maintained 6226F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6227F: Documentation/admin-guide/reporting-issues.rst 6228 6229DOCUMENTATION SCRIPTS 6230M: Mauro Carvalho Chehab <mchehab@kernel.org> 6231L: linux-doc@vger.kernel.org 6232S: Maintained 6233F: Documentation/sphinx/parse-headers.pl 6234F: scripts/documentation-file-ref-check 6235F: scripts/sphinx-pre-install 6236 6237DOCUMENTATION/ITALIAN 6238M: Federico Vaga <federico.vaga@vaga.pv.it> 6239L: linux-doc@vger.kernel.org 6240S: Maintained 6241F: Documentation/translations/it_IT 6242 6243DOCUMENTATION/JAPANESE 6244R: Akira Yokosawa <akiyks@gmail.com> 6245L: linux-doc@vger.kernel.org 6246S: Maintained 6247F: Documentation/translations/ja_JP 6248 6249DONGWOON DW9714 LENS VOICE COIL DRIVER 6250M: Sakari Ailus <sakari.ailus@linux.intel.com> 6251L: linux-media@vger.kernel.org 6252S: Maintained 6253T: git git://linuxtv.org/media_tree.git 6254F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6255F: drivers/media/i2c/dw9714.c 6256 6257DONGWOON DW9768 LENS VOICE COIL DRIVER 6258M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6259L: linux-media@vger.kernel.org 6260S: Maintained 6261T: git git://linuxtv.org/media_tree.git 6262F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6263F: drivers/media/i2c/dw9768.c 6264 6265DONGWOON DW9807 LENS VOICE COIL DRIVER 6266M: Sakari Ailus <sakari.ailus@linux.intel.com> 6267L: linux-media@vger.kernel.org 6268S: Maintained 6269T: git git://linuxtv.org/media_tree.git 6270F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6271F: drivers/media/i2c/dw9807-vcm.c 6272 6273DOUBLETALK DRIVER 6274M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6275L: blinux-list@redhat.com 6276S: Maintained 6277F: drivers/char/dtlk.c 6278F: include/linux/dtlk.h 6279 6280DPAA2 DATAPATH I/O (DPIO) DRIVER 6281M: Roy Pledge <Roy.Pledge@nxp.com> 6282L: linux-kernel@vger.kernel.org 6283S: Maintained 6284F: drivers/soc/fsl/dpio 6285 6286DPAA2 ETHERNET DRIVER 6287M: Ioana Ciornei <ioana.ciornei@nxp.com> 6288L: netdev@vger.kernel.org 6289S: Maintained 6290F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6291F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6292F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6293F: drivers/net/ethernet/freescale/dpaa2/Makefile 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6296F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6297F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6298F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6299F: drivers/net/ethernet/freescale/dpaa2/dpni* 6300 6301DPAA2 ETHERNET SWITCH DRIVER 6302M: Ioana Ciornei <ioana.ciornei@nxp.com> 6303L: netdev@vger.kernel.org 6304S: Maintained 6305F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6306F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6307F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6308 6309DRBD DRIVER 6310M: Philipp Reisner <philipp.reisner@linbit.com> 6311M: Lars Ellenberg <lars.ellenberg@linbit.com> 6312M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6313L: drbd-dev@lists.linbit.com 6314S: Supported 6315W: http://www.drbd.org 6316T: git git://git.linbit.com/linux-drbd.git 6317T: git git://git.linbit.com/drbd-8.4.git 6318F: Documentation/admin-guide/blockdev/ 6319F: drivers/block/drbd/ 6320F: include/linux/drbd* 6321F: lib/lru_cache.c 6322 6323DRIVER COMPONENT FRAMEWORK 6324L: dri-devel@lists.freedesktop.org 6325F: drivers/base/component.c 6326F: include/linux/component.h 6327 6328DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6329M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6330R: "Rafael J. Wysocki" <rafael@kernel.org> 6331S: Supported 6332T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6333F: Documentation/core-api/kobject.rst 6334F: drivers/base/ 6335F: fs/debugfs/ 6336F: fs/sysfs/ 6337F: include/linux/debugfs.h 6338F: include/linux/fwnode.h 6339F: include/linux/kobj* 6340F: include/linux/property.h 6341F: lib/kobj* 6342 6343DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6344M: Nishanth Menon <nm@ti.com> 6345L: linux-pm@vger.kernel.org 6346S: Maintained 6347F: drivers/soc/ti/smartreflex.c 6348F: include/linux/power/smartreflex.h 6349 6350DRM ACCEL DRIVERS FOR INTEL VPU 6351M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6352M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6353L: dri-devel@lists.freedesktop.org 6354S: Supported 6355T: git git://anongit.freedesktop.org/drm/drm-misc 6356F: drivers/accel/ivpu/ 6357F: include/uapi/drm/ivpu_accel.h 6358 6359DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6360M: Oded Gabbay <ogabbay@kernel.org> 6361L: dri-devel@lists.freedesktop.org 6362S: Maintained 6363C: irc://irc.oftc.net/dri-devel 6364T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6365F: Documentation/accel/ 6366F: drivers/accel/ 6367F: include/drm/drm_accel.h 6368 6369DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6370M: Maxime Ripard <mripard@kernel.org> 6371M: Chen-Yu Tsai <wens@csie.org> 6372R: Jernej Skrabec <jernej.skrabec@gmail.com> 6373L: dri-devel@lists.freedesktop.org 6374S: Supported 6375T: git git://anongit.freedesktop.org/drm/drm-misc 6376F: drivers/gpu/drm/sun4i/sun8i* 6377 6378DRM DRIVER FOR ARM PL111 CLCD 6379M: Emma Anholt <emma@anholt.net> 6380S: Supported 6381T: git git://anongit.freedesktop.org/drm/drm-misc 6382F: drivers/gpu/drm/pl111/ 6383 6384DRM DRIVER FOR ARM VERSATILE TFT PANELS 6385M: Linus Walleij <linus.walleij@linaro.org> 6386S: Maintained 6387T: git git://anongit.freedesktop.org/drm/drm-misc 6388F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6389F: drivers/gpu/drm/panel/panel-arm-versatile.c 6390 6391DRM DRIVER FOR ASPEED BMC GFX 6392M: Joel Stanley <joel@jms.id.au> 6393L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6394S: Supported 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6397F: drivers/gpu/drm/aspeed/ 6398 6399DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6400M: Dave Airlie <airlied@redhat.com> 6401R: Thomas Zimmermann <tzimmermann@suse.de> 6402L: dri-devel@lists.freedesktop.org 6403S: Supported 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: drivers/gpu/drm/ast/ 6406 6407DRM DRIVER FOR BOCHS VIRTUAL GPU 6408M: Gerd Hoffmann <kraxel@redhat.com> 6409L: virtualization@lists.linux-foundation.org 6410S: Maintained 6411T: git git://anongit.freedesktop.org/drm/drm-misc 6412F: drivers/gpu/drm/tiny/bochs.c 6413 6414DRM DRIVER FOR BOE HIMAX8279D PANELS 6415M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6416S: Maintained 6417F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6418F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6419 6420DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6421M: Jagan Teki <jagan@amarulasolutions.com> 6422S: Maintained 6423F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6424F: drivers/gpu/drm/bridge/chipone-icn6211.c 6425 6426DRM DRIVER FOR EBBG FT8719 PANEL 6427M: Joel Selvaraj <jo@jsfamily.in> 6428S: Maintained 6429T: git git://anongit.freedesktop.org/drm/drm-misc 6430F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6431F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6432 6433DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6434M: Linus Walleij <linus.walleij@linaro.org> 6435S: Maintained 6436T: git git://anongit.freedesktop.org/drm/drm-misc 6437F: drivers/gpu/drm/tve200/ 6438 6439DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6440M: Icenowy Zheng <icenowy@aosc.io> 6441S: Maintained 6442F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6443F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6444 6445DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6446M: Jagan Teki <jagan@amarulasolutions.com> 6447S: Maintained 6448F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6449F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6450 6451DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6452M: Thomas Zimmermann <tzimmermann@suse.de> 6453M: Javier Martinez Canillas <javierm@redhat.com> 6454L: dri-devel@lists.freedesktop.org 6455S: Maintained 6456T: git git://anongit.freedesktop.org/drm/drm-misc 6457F: drivers/gpu/drm/drm_aperture.c 6458F: drivers/gpu/drm/tiny/ofdrm.c 6459F: drivers/gpu/drm/tiny/simpledrm.c 6460F: drivers/video/aperture.c 6461F: drivers/video/nomodeset.c 6462F: include/drm/drm_aperture.h 6463F: include/linux/aperture.h 6464F: include/video/nomodeset.h 6465 6466DRM DRIVER FOR GENERIC EDP PANELS 6467R: Douglas Anderson <dianders@chromium.org> 6468F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6469F: drivers/gpu/drm/panel/panel-edp.c 6470 6471DRM DRIVER FOR GENERIC USB DISPLAY 6472M: Noralf Trønnes <noralf@tronnes.org> 6473S: Maintained 6474W: https://github.com/notro/gud/wiki 6475T: git git://anongit.freedesktop.org/drm/drm-misc 6476F: drivers/gpu/drm/gud/ 6477F: include/drm/gud.h 6478 6479DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6480M: Hans de Goede <hdegoede@redhat.com> 6481S: Maintained 6482T: git git://anongit.freedesktop.org/drm/drm-misc 6483F: drivers/gpu/drm/tiny/gm12u320.c 6484 6485DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6486M: Ondrej Jirman <megi@xff.cz> 6487M: Javier Martinez Canillas <javierm@redhat.com> 6488S: Maintained 6489T: git git://anongit.freedesktop.org/drm/drm-misc 6490F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6491F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6492 6493DRM DRIVER FOR HX8357D PANELS 6494M: Emma Anholt <emma@anholt.net> 6495S: Maintained 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6498F: drivers/gpu/drm/tiny/hx8357d.c 6499 6500DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6501M: Deepak Rawat <drawat.floss@gmail.com> 6502L: linux-hyperv@vger.kernel.org 6503L: dri-devel@lists.freedesktop.org 6504S: Maintained 6505T: git git://anongit.freedesktop.org/drm/drm-misc 6506F: drivers/gpu/drm/hyperv 6507 6508DRM DRIVER FOR ILITEK ILI9225 PANELS 6509M: David Lechner <david@lechnology.com> 6510S: Maintained 6511T: git git://anongit.freedesktop.org/drm/drm-misc 6512F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6513F: drivers/gpu/drm/tiny/ili9225.c 6514 6515DRM DRIVER FOR ILITEK ILI9486 PANELS 6516M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6517S: Maintained 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6520F: drivers/gpu/drm/tiny/ili9486.c 6521 6522DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6523M: Jagan Teki <jagan@edgeble.ai> 6524S: Maintained 6525F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6526F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6527 6528DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6529M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6530S: Supported 6531T: git git://anongit.freedesktop.org/drm/drm-misc 6532F: drivers/gpu/drm/logicvc/ 6533 6534DRM DRIVER FOR LVDS PANELS 6535M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6536L: dri-devel@lists.freedesktop.org 6537S: Maintained 6538T: git git://anongit.freedesktop.org/drm/drm-misc 6539F: Documentation/devicetree/bindings/display/lvds.yaml 6540F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6541F: drivers/gpu/drm/panel/panel-lvds.c 6542 6543DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6544M: Guido Günther <agx@sigxcpu.org> 6545R: Purism Kernel Team <kernel@puri.sm> 6546S: Maintained 6547F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6548F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6549 6550DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6551M: Dave Airlie <airlied@redhat.com> 6552R: Thomas Zimmermann <tzimmermann@suse.de> 6553L: dri-devel@lists.freedesktop.org 6554S: Supported 6555T: git git://anongit.freedesktop.org/drm/drm-misc 6556F: drivers/gpu/drm/mgag200/ 6557 6558DRM DRIVER FOR MI0283QT 6559M: Noralf Trønnes <noralf@tronnes.org> 6560S: Maintained 6561T: git git://anongit.freedesktop.org/drm/drm-misc 6562F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6563F: drivers/gpu/drm/tiny/mi0283qt.c 6564 6565DRM DRIVER FOR MIPI DBI compatible panels 6566M: Noralf Trønnes <noralf@tronnes.org> 6567S: Maintained 6568W: https://github.com/notro/panel-mipi-dbi/wiki 6569T: git git://anongit.freedesktop.org/drm/drm-misc 6570F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6571F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6572 6573DRM DRIVER FOR MSM ADRENO GPU 6574M: Rob Clark <robdclark@gmail.com> 6575M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6576M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6577R: Sean Paul <sean@poorly.run> 6578L: linux-arm-msm@vger.kernel.org 6579L: dri-devel@lists.freedesktop.org 6580L: freedreno@lists.freedesktop.org 6581S: Maintained 6582B: https://gitlab.freedesktop.org/drm/msm/-/issues 6583T: git https://gitlab.freedesktop.org/drm/msm.git 6584F: Documentation/devicetree/bindings/display/msm/ 6585F: drivers/gpu/drm/msm/ 6586F: include/uapi/drm/msm_drm.h 6587 6588DRM DRIVER FOR NOVATEK NT35510 PANELS 6589M: Linus Walleij <linus.walleij@linaro.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6593F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6594 6595DRM DRIVER FOR NOVATEK NT35560 PANELS 6596M: Linus Walleij <linus.walleij@linaro.org> 6597S: Maintained 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6600F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6601 6602DRM DRIVER FOR NOVATEK NT36523 PANELS 6603M: Jianhua Lu <lujianhua000@gmail.com> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6608 6609DRM DRIVER FOR NOVATEK NT36672A PANELS 6610M: Sumit Semwal <sumit.semwal@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6614F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6615 6616DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6617M: Ben Skeggs <bskeggs@redhat.com> 6618M: Karol Herbst <kherbst@redhat.com> 6619M: Lyude Paul <lyude@redhat.com> 6620L: dri-devel@lists.freedesktop.org 6621L: nouveau@lists.freedesktop.org 6622S: Supported 6623W: https://nouveau.freedesktop.org/ 6624Q: https://patchwork.freedesktop.org/project/nouveau/ 6625Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6626B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6627C: irc://irc.oftc.net/nouveau 6628T: git https://gitlab.freedesktop.org/drm/nouveau.git 6629F: drivers/gpu/drm/nouveau/ 6630F: include/uapi/drm/nouveau_drm.h 6631 6632DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6633M: Stefan Mavrodiev <stefan@olimex.com> 6634S: Maintained 6635F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6636F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6637 6638DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6639R: Douglas Anderson <dianders@chromium.org> 6640F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6641F: drivers/gpu/drm/bridge/parade-ps8640.c 6642 6643DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6644M: Noralf Trønnes <noralf@tronnes.org> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/repaper.txt 6648F: drivers/gpu/drm/tiny/repaper.c 6649 6650DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654S: Obsolete 6655W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/tiny/cirrus.c 6658 6659DRM DRIVER FOR QXL VIRTUAL GPU 6660M: Dave Airlie <airlied@redhat.com> 6661M: Gerd Hoffmann <kraxel@redhat.com> 6662L: virtualization@lists.linux-foundation.org 6663L: spice-devel@lists.freedesktop.org 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: drivers/gpu/drm/qxl/ 6667F: include/uapi/drm/qxl_drm.h 6668 6669DRM DRIVER FOR RAYDIUM RM67191 PANELS 6670M: Robert Chiras <robert.chiras@nxp.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6673F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6674 6675DRM DRIVER FOR SAMSUNG DB7430 PANELS 6676M: Linus Walleij <linus.walleij@linaro.org> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6680F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6681 6682DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6683M: Inki Dae <inki.dae@samsung.com> 6684M: Jagan Teki <jagan@amarulasolutions.com> 6685M: Marek Szyprowski <m.szyprowski@samsung.com> 6686S: Maintained 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6689F: drivers/gpu/drm/bridge/samsung-dsim.c 6690F: include/drm/bridge/samsung-dsim.h 6691 6692DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6693M: Markuss Broks <markuss.broks@gmail.com> 6694S: Maintained 6695F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6696F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6697 6698DRM DRIVER FOR SITRONIX ST7586 PANELS 6699M: David Lechner <david@lechnology.com> 6700S: Maintained 6701T: git git://anongit.freedesktop.org/drm/drm-misc 6702F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6703F: drivers/gpu/drm/tiny/st7586.c 6704 6705DRM DRIVER FOR SITRONIX ST7701 PANELS 6706M: Jagan Teki <jagan@amarulasolutions.com> 6707S: Maintained 6708F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6709F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6710 6711DRM DRIVER FOR SITRONIX ST7703 PANELS 6712M: Guido Günther <agx@sigxcpu.org> 6713R: Purism Kernel Team <kernel@puri.sm> 6714R: Ondrej Jirman <megous@megous.com> 6715S: Maintained 6716F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6717F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6718 6719DRM DRIVER FOR SITRONIX ST7735R PANELS 6720M: David Lechner <david@lechnology.com> 6721S: Maintained 6722T: git git://anongit.freedesktop.org/drm/drm-misc 6723F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6724F: drivers/gpu/drm/tiny/st7735r.c 6725 6726DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6727M: Javier Martinez Canillas <javierm@redhat.com> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6731F: drivers/gpu/drm/solomon/ssd130x* 6732 6733DRM DRIVER FOR ST-ERICSSON MCDE 6734M: Linus Walleij <linus.walleij@linaro.org> 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6738F: drivers/gpu/drm/mcde/ 6739 6740DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6741M: Jagan Teki <jagan@amarulasolutions.com> 6742S: Maintained 6743F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6744F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6745 6746DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6747R: Douglas Anderson <dianders@chromium.org> 6748F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6749F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6750 6751DRM DRIVER FOR TPO TPG110 PANELS 6752M: Linus Walleij <linus.walleij@linaro.org> 6753S: Maintained 6754T: git git://anongit.freedesktop.org/drm/drm-misc 6755F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6756F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6757 6758DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6759M: Dave Airlie <airlied@redhat.com> 6760R: Sean Paul <sean@poorly.run> 6761R: Thomas Zimmermann <tzimmermann@suse.de> 6762L: dri-devel@lists.freedesktop.org 6763S: Supported 6764T: git git://anongit.freedesktop.org/drm/drm-misc 6765F: drivers/gpu/drm/udl/ 6766 6767DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6768M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6769M: Melissa Wen <melissa.srw@gmail.com> 6770R: Haneen Mohammed <hamohammed.sa@gmail.com> 6771R: Daniel Vetter <daniel@ffwll.ch> 6772L: dri-devel@lists.freedesktop.org 6773S: Maintained 6774T: git git://anongit.freedesktop.org/drm/drm-misc 6775F: Documentation/gpu/vkms.rst 6776F: drivers/gpu/drm/vkms/ 6777 6778DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6779M: Hans de Goede <hdegoede@redhat.com> 6780L: dri-devel@lists.freedesktop.org 6781S: Maintained 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: drivers/gpu/drm/vboxvideo/ 6784 6785DRM DRIVER FOR VMWARE VIRTUAL GPU 6786M: Zack Rusin <zackr@vmware.com> 6787R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6788L: dri-devel@lists.freedesktop.org 6789S: Supported 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: drivers/gpu/drm/vmwgfx/ 6792F: include/uapi/drm/vmwgfx_drm.h 6793 6794DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6795M: Linus Walleij <linus.walleij@linaro.org> 6796S: Maintained 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6799F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6800 6801DRM DRIVERS 6802M: David Airlie <airlied@gmail.com> 6803M: Daniel Vetter <daniel@ffwll.ch> 6804L: dri-devel@lists.freedesktop.org 6805S: Maintained 6806B: https://gitlab.freedesktop.org/drm 6807C: irc://irc.oftc.net/dri-devel 6808T: git git://anongit.freedesktop.org/drm/drm 6809F: Documentation/devicetree/bindings/display/ 6810F: Documentation/devicetree/bindings/gpu/ 6811F: Documentation/gpu/ 6812F: drivers/gpu/ 6813F: include/drm/ 6814F: include/linux/vga* 6815F: include/uapi/drm/ 6816 6817DRM DRIVERS AND MISC GPU PATCHES 6818M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6819M: Maxime Ripard <mripard@kernel.org> 6820M: Thomas Zimmermann <tzimmermann@suse.de> 6821S: Maintained 6822W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6823T: git git://anongit.freedesktop.org/drm/drm-misc 6824F: Documentation/gpu/ 6825F: drivers/gpu/drm/* 6826F: drivers/gpu/vga/ 6827F: include/drm/drm* 6828F: include/linux/vga* 6829F: include/uapi/drm/drm* 6830 6831DRM DRIVERS FOR ALLWINNER A10 6832M: Maxime Ripard <mripard@kernel.org> 6833M: Chen-Yu Tsai <wens@csie.org> 6834L: dri-devel@lists.freedesktop.org 6835S: Supported 6836T: git git://anongit.freedesktop.org/drm/drm-misc 6837F: Documentation/devicetree/bindings/display/allwinner* 6838F: drivers/gpu/drm/sun4i/ 6839 6840DRM DRIVERS FOR AMLOGIC SOCS 6841M: Neil Armstrong <neil.armstrong@linaro.org> 6842L: dri-devel@lists.freedesktop.org 6843L: linux-amlogic@lists.infradead.org 6844S: Supported 6845W: http://linux-meson.com/ 6846T: git git://anongit.freedesktop.org/drm/drm-misc 6847F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6848F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6849F: Documentation/gpu/meson.rst 6850F: drivers/gpu/drm/meson/ 6851 6852DRM DRIVERS FOR ATMEL HLCDC 6853M: Sam Ravnborg <sam@ravnborg.org> 6854M: Boris Brezillon <bbrezillon@kernel.org> 6855L: dri-devel@lists.freedesktop.org 6856S: Supported 6857T: git git://anongit.freedesktop.org/drm/drm-misc 6858F: Documentation/devicetree/bindings/display/atmel/ 6859F: drivers/gpu/drm/atmel-hlcdc/ 6860 6861DRM DRIVERS FOR BRIDGE CHIPS 6862M: Andrzej Hajda <andrzej.hajda@intel.com> 6863M: Neil Armstrong <neil.armstrong@linaro.org> 6864M: Robert Foss <rfoss@kernel.org> 6865R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6866R: Jonas Karlman <jonas@kwiboo.se> 6867R: Jernej Skrabec <jernej.skrabec@gmail.com> 6868S: Maintained 6869T: git git://anongit.freedesktop.org/drm/drm-misc 6870F: Documentation/devicetree/bindings/display/bridge/ 6871F: drivers/gpu/drm/bridge/ 6872F: include/drm/drm_bridge.h 6873 6874DRM DRIVERS FOR EXYNOS 6875M: Inki Dae <inki.dae@samsung.com> 6876M: Seung-Woo Kim <sw0312.kim@samsung.com> 6877M: Kyungmin Park <kyungmin.park@samsung.com> 6878L: dri-devel@lists.freedesktop.org 6879S: Supported 6880T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6881F: Documentation/devicetree/bindings/display/exynos/ 6882F: Documentation/devicetree/bindings/display/samsung/ 6883F: drivers/gpu/drm/exynos/ 6884F: include/uapi/drm/exynos_drm.h 6885 6886DRM DRIVERS FOR FREESCALE DCU 6887M: Stefan Agner <stefan@agner.ch> 6888M: Alison Wang <alison.wang@nxp.com> 6889L: dri-devel@lists.freedesktop.org 6890S: Supported 6891T: git git://anongit.freedesktop.org/drm/drm-misc 6892F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6893F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6894F: drivers/gpu/drm/fsl-dcu/ 6895 6896DRM DRIVERS FOR FREESCALE IMX 6897M: Philipp Zabel <p.zabel@pengutronix.de> 6898L: dri-devel@lists.freedesktop.org 6899S: Maintained 6900F: Documentation/devicetree/bindings/display/imx/ 6901F: drivers/gpu/drm/imx/ipuv3/ 6902F: drivers/gpu/ipu-v3/ 6903 6904DRM DRIVERS FOR FREESCALE IMX BRIDGE 6905M: Liu Ying <victor.liu@nxp.com> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6910F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6911F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6912F: drivers/gpu/drm/bridge/imx/ 6913 6914DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6915M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6916L: dri-devel@lists.freedesktop.org 6917S: Maintained 6918T: git git://github.com/patjak/drm-gma500 6919F: drivers/gpu/drm/gma500/ 6920 6921DRM DRIVERS FOR HISILICON 6922M: Xinliang Liu <xinliang.liu@linaro.org> 6923M: Tian Tao <tiantao6@hisilicon.com> 6924R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6925R: Sumit Semwal <sumit.semwal@linaro.org> 6926R: Yongqin Liu <yongqin.liu@linaro.org> 6927R: John Stultz <jstultz@google.com> 6928L: dri-devel@lists.freedesktop.org 6929S: Maintained 6930T: git git://anongit.freedesktop.org/drm/drm-misc 6931F: Documentation/devicetree/bindings/display/hisilicon/ 6932F: drivers/gpu/drm/hisilicon/ 6933 6934DRM DRIVERS FOR LIMA 6935M: Qiang Yu <yuq825@gmail.com> 6936L: dri-devel@lists.freedesktop.org 6937L: lima@lists.freedesktop.org (moderated for non-subscribers) 6938S: Maintained 6939T: git git://anongit.freedesktop.org/drm/drm-misc 6940F: drivers/gpu/drm/lima/ 6941F: include/uapi/drm/lima_drm.h 6942 6943DRM DRIVERS FOR MEDIATEK 6944M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6945M: Philipp Zabel <p.zabel@pengutronix.de> 6946L: dri-devel@lists.freedesktop.org 6947L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6948S: Supported 6949F: Documentation/devicetree/bindings/display/mediatek/ 6950F: drivers/gpu/drm/mediatek/ 6951F: drivers/phy/mediatek/phy-mtk-dp.c 6952F: drivers/phy/mediatek/phy-mtk-hdmi* 6953F: drivers/phy/mediatek/phy-mtk-mipi* 6954 6955DRM DRIVERS FOR NVIDIA TEGRA 6956M: Thierry Reding <thierry.reding@gmail.com> 6957M: Mikko Perttunen <mperttunen@nvidia.com> 6958L: dri-devel@lists.freedesktop.org 6959L: linux-tegra@vger.kernel.org 6960S: Supported 6961T: git https://gitlab.freedesktop.org/drm/tegra.git 6962F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6963F: Documentation/devicetree/bindings/gpu/host1x/ 6964F: drivers/gpu/drm/tegra/ 6965F: drivers/gpu/host1x/ 6966F: include/linux/host1x.h 6967F: include/uapi/drm/tegra_drm.h 6968 6969DRM DRIVERS FOR RENESAS 6970M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6971M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6972L: dri-devel@lists.freedesktop.org 6973L: linux-renesas-soc@vger.kernel.org 6974S: Supported 6975T: git git://linuxtv.org/pinchartl/media drm/du/next 6976F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6979F: Documentation/devicetree/bindings/display/renesas,du.yaml 6980F: drivers/gpu/drm/rcar-du/ 6981F: drivers/gpu/drm/shmobile/ 6982F: include/linux/platform_data/shmob_drm.h 6983 6984DRM DRIVERS FOR ROCKCHIP 6985M: Sandy Huang <hjc@rock-chips.com> 6986M: Heiko Stübner <heiko@sntech.de> 6987L: dri-devel@lists.freedesktop.org 6988S: Maintained 6989T: git git://anongit.freedesktop.org/drm/drm-misc 6990F: Documentation/devicetree/bindings/display/rockchip/ 6991F: drivers/gpu/drm/rockchip/ 6992 6993DRM DRIVERS FOR STI 6994M: Alain Volmat <alain.volmat@foss.st.com> 6995L: dri-devel@lists.freedesktop.org 6996S: Maintained 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6999F: drivers/gpu/drm/sti 7000 7001DRM DRIVERS FOR STM 7002M: Yannick Fertre <yannick.fertre@foss.st.com> 7003M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7004M: Philippe Cornu <philippe.cornu@foss.st.com> 7005L: dri-devel@lists.freedesktop.org 7006S: Maintained 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7009F: drivers/gpu/drm/stm 7010 7011DRM DRIVERS FOR TI KEYSTONE 7012M: Jyri Sarha <jyri.sarha@iki.fi> 7013M: Tomi Valkeinen <tomba@kernel.org> 7014L: dri-devel@lists.freedesktop.org 7015S: Maintained 7016T: git git://anongit.freedesktop.org/drm/drm-misc 7017F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7018F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7020F: drivers/gpu/drm/tidss/ 7021 7022DRM DRIVERS FOR TI LCDC 7023M: Jyri Sarha <jyri.sarha@iki.fi> 7024R: Tomi Valkeinen <tomba@kernel.org> 7025L: dri-devel@lists.freedesktop.org 7026S: Maintained 7027F: Documentation/devicetree/bindings/display/tilcdc/ 7028F: drivers/gpu/drm/tilcdc/ 7029 7030DRM DRIVERS FOR TI OMAP 7031M: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034F: Documentation/devicetree/bindings/display/ti/ 7035F: drivers/gpu/drm/omapdrm/ 7036 7037DRM DRIVERS FOR V3D 7038M: Emma Anholt <emma@anholt.net> 7039M: Melissa Wen <mwen@igalia.com> 7040S: Supported 7041T: git git://anongit.freedesktop.org/drm/drm-misc 7042F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7043F: drivers/gpu/drm/v3d/ 7044F: include/uapi/drm/v3d_drm.h 7045 7046DRM DRIVERS FOR VC4 7047M: Emma Anholt <emma@anholt.net> 7048M: Maxime Ripard <mripard@kernel.org> 7049S: Supported 7050T: git git://github.com/anholt/linux 7051T: git git://anongit.freedesktop.org/drm/drm-misc 7052F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7053F: drivers/gpu/drm/vc4/ 7054F: include/uapi/drm/vc4_drm.h 7055 7056DRM DRIVERS FOR VIVANTE GPU IP 7057M: Lucas Stach <l.stach@pengutronix.de> 7058R: Russell King <linux+etnaviv@armlinux.org.uk> 7059R: Christian Gmeiner <christian.gmeiner@gmail.com> 7060L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7061L: dri-devel@lists.freedesktop.org 7062S: Maintained 7063F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7064F: drivers/gpu/drm/etnaviv/ 7065F: include/uapi/drm/etnaviv_drm.h 7066 7067DRM DRIVERS FOR XEN 7068M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7069L: dri-devel@lists.freedesktop.org 7070L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7071S: Supported 7072T: git git://anongit.freedesktop.org/drm/drm-misc 7073F: Documentation/gpu/xen-front.rst 7074F: drivers/gpu/drm/xen/ 7075 7076DRM DRIVERS FOR XILINX 7077M: Hyun Kwon <hyun.kwon@xilinx.com> 7078M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7079L: dri-devel@lists.freedesktop.org 7080S: Maintained 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/devicetree/bindings/display/xlnx/ 7083F: drivers/gpu/drm/xlnx/ 7084 7085DRM GPU SCHEDULER 7086M: Luben Tuikov <luben.tuikov@amd.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: drivers/gpu/drm/scheduler/ 7091F: include/drm/gpu_scheduler.h 7092 7093DRM PANEL DRIVERS 7094M: Neil Armstrong <neil.armstrong@linaro.org> 7095R: Sam Ravnborg <sam@ravnborg.org> 7096L: dri-devel@lists.freedesktop.org 7097S: Maintained 7098T: git git://anongit.freedesktop.org/drm/drm-misc 7099F: Documentation/devicetree/bindings/display/panel/ 7100F: drivers/gpu/drm/drm_panel.c 7101F: drivers/gpu/drm/panel/ 7102F: include/drm/drm_panel.h 7103 7104DRM PRIVACY-SCREEN CLASS 7105M: Hans de Goede <hdegoede@redhat.com> 7106L: dri-devel@lists.freedesktop.org 7107S: Maintained 7108T: git git://anongit.freedesktop.org/drm/drm-misc 7109F: drivers/gpu/drm/drm_privacy_screen* 7110F: include/drm/drm_privacy_screen* 7111 7112DRM TTM SUBSYSTEM 7113M: Christian Koenig <christian.koenig@amd.com> 7114M: Huang Rui <ray.huang@amd.com> 7115L: dri-devel@lists.freedesktop.org 7116S: Maintained 7117T: git git://anongit.freedesktop.org/drm/drm-misc 7118F: drivers/gpu/drm/ttm/ 7119F: include/drm/ttm/ 7120 7121DSBR100 USB FM RADIO DRIVER 7122M: Alexey Klimov <klimov.linux@gmail.com> 7123L: linux-media@vger.kernel.org 7124S: Maintained 7125T: git git://linuxtv.org/media_tree.git 7126F: drivers/media/radio/dsbr100.c 7127 7128DT3155 MEDIA DRIVER 7129M: Hans Verkuil <hverkuil@xs4all.nl> 7130L: linux-media@vger.kernel.org 7131S: Odd Fixes 7132W: https://linuxtv.org 7133T: git git://linuxtv.org/media_tree.git 7134F: drivers/media/pci/dt3155/ 7135 7136DVB_USB_AF9015 MEDIA DRIVER 7137M: Antti Palosaari <crope@iki.fi> 7138L: linux-media@vger.kernel.org 7139S: Maintained 7140W: https://linuxtv.org 7141W: http://palosaari.fi/linux/ 7142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7143T: git git://linuxtv.org/anttip/media_tree.git 7144F: drivers/media/usb/dvb-usb-v2/af9015* 7145 7146DVB_USB_AF9035 MEDIA DRIVER 7147M: Antti Palosaari <crope@iki.fi> 7148L: linux-media@vger.kernel.org 7149S: Maintained 7150W: https://linuxtv.org 7151W: http://palosaari.fi/linux/ 7152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7153T: git git://linuxtv.org/anttip/media_tree.git 7154F: drivers/media/usb/dvb-usb-v2/af9035* 7155 7156DVB_USB_ANYSEE MEDIA DRIVER 7157M: Antti Palosaari <crope@iki.fi> 7158L: linux-media@vger.kernel.org 7159S: Maintained 7160W: https://linuxtv.org 7161W: http://palosaari.fi/linux/ 7162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7163T: git git://linuxtv.org/anttip/media_tree.git 7164F: drivers/media/usb/dvb-usb-v2/anysee* 7165 7166DVB_USB_AU6610 MEDIA DRIVER 7167M: Antti Palosaari <crope@iki.fi> 7168L: linux-media@vger.kernel.org 7169S: Maintained 7170W: https://linuxtv.org 7171W: http://palosaari.fi/linux/ 7172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7173T: git git://linuxtv.org/anttip/media_tree.git 7174F: drivers/media/usb/dvb-usb-v2/au6610* 7175 7176DVB_USB_CE6230 MEDIA DRIVER 7177M: Antti Palosaari <crope@iki.fi> 7178L: linux-media@vger.kernel.org 7179S: Maintained 7180W: https://linuxtv.org 7181W: http://palosaari.fi/linux/ 7182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7183T: git git://linuxtv.org/anttip/media_tree.git 7184F: drivers/media/usb/dvb-usb-v2/ce6230* 7185 7186DVB_USB_CXUSB MEDIA DRIVER 7187M: Michael Krufky <mkrufky@linuxtv.org> 7188L: linux-media@vger.kernel.org 7189S: Maintained 7190W: https://linuxtv.org 7191W: http://github.com/mkrufky 7192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7193T: git git://linuxtv.org/media_tree.git 7194F: drivers/media/usb/dvb-usb/cxusb* 7195 7196DVB_USB_EC168 MEDIA DRIVER 7197M: Antti Palosaari <crope@iki.fi> 7198L: linux-media@vger.kernel.org 7199S: Maintained 7200W: https://linuxtv.org 7201W: http://palosaari.fi/linux/ 7202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7203T: git git://linuxtv.org/anttip/media_tree.git 7204F: drivers/media/usb/dvb-usb-v2/ec168* 7205 7206DVB_USB_GL861 MEDIA DRIVER 7207M: Antti Palosaari <crope@iki.fi> 7208L: linux-media@vger.kernel.org 7209S: Maintained 7210W: https://linuxtv.org 7211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7212T: git git://linuxtv.org/anttip/media_tree.git 7213F: drivers/media/usb/dvb-usb-v2/gl861* 7214 7215DVB_USB_MXL111SF MEDIA DRIVER 7216M: Michael Krufky <mkrufky@linuxtv.org> 7217L: linux-media@vger.kernel.org 7218S: Maintained 7219W: https://linuxtv.org 7220W: http://github.com/mkrufky 7221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7222T: git git://linuxtv.org/mkrufky/mxl111sf.git 7223F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7224 7225DVB_USB_RTL28XXU MEDIA DRIVER 7226M: Antti Palosaari <crope@iki.fi> 7227L: linux-media@vger.kernel.org 7228S: Maintained 7229W: https://linuxtv.org 7230W: http://palosaari.fi/linux/ 7231Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7232T: git git://linuxtv.org/anttip/media_tree.git 7233F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7234 7235DVB_USB_V2 MEDIA DRIVER 7236M: Antti Palosaari <crope@iki.fi> 7237L: linux-media@vger.kernel.org 7238S: Maintained 7239W: https://linuxtv.org 7240W: http://palosaari.fi/linux/ 7241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7242T: git git://linuxtv.org/anttip/media_tree.git 7243F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7244F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7245 7246DYNAMIC DEBUG 7247M: Jason Baron <jbaron@akamai.com> 7248M: Jim Cromie <jim.cromie@gmail.com> 7249S: Maintained 7250F: include/linux/dynamic_debug.h 7251F: lib/dynamic_debug.c 7252F: lib/test_dynamic_debug.c 7253 7254DYNAMIC INTERRUPT MODERATION 7255M: Tal Gilboa <talgi@nvidia.com> 7256S: Maintained 7257F: Documentation/networking/net_dim.rst 7258F: include/linux/dim.h 7259F: lib/dim/ 7260 7261DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7262M: Daniel Lezcano <daniel.lezcano@kernel.org> 7263L: linux-pm@vger.kernel.org 7264S: Supported 7265B: https://bugzilla.kernel.org 7266T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7267F: drivers/powercap/dtpm* 7268F: include/linux/dtpm.h 7269 7270DZ DECSTATION DZ11 SERIAL DRIVER 7271M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7272S: Maintained 7273F: drivers/tty/serial/dz.* 7274 7275E3X0 POWER BUTTON DRIVER 7276M: Moritz Fischer <moritz.fischer@ettus.com> 7277L: usrp-users@lists.ettus.com 7278S: Supported 7279W: http://www.ettus.com 7280F: Documentation/devicetree/bindings/input/e3x0-button.txt 7281F: drivers/input/misc/e3x0-button.c 7282 7283E4000 MEDIA DRIVER 7284M: Antti Palosaari <crope@iki.fi> 7285L: linux-media@vger.kernel.org 7286S: Maintained 7287W: https://linuxtv.org 7288W: http://palosaari.fi/linux/ 7289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7290T: git git://linuxtv.org/anttip/media_tree.git 7291F: drivers/media/tuners/e4000* 7292 7293EARTH_PT1 MEDIA DRIVER 7294M: Akihiro Tsukada <tskd08@gmail.com> 7295L: linux-media@vger.kernel.org 7296S: Odd Fixes 7297F: drivers/media/pci/pt1/ 7298 7299EARTH_PT3 MEDIA DRIVER 7300M: Akihiro Tsukada <tskd08@gmail.com> 7301L: linux-media@vger.kernel.org 7302S: Odd Fixes 7303F: drivers/media/pci/pt3/ 7304 7305EC100 MEDIA DRIVER 7306M: Antti Palosaari <crope@iki.fi> 7307L: linux-media@vger.kernel.org 7308S: Maintained 7309W: https://linuxtv.org 7310W: http://palosaari.fi/linux/ 7311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7312T: git git://linuxtv.org/anttip/media_tree.git 7313F: drivers/media/dvb-frontends/ec100* 7314 7315ECRYPT FILE SYSTEM 7316M: Tyler Hicks <code@tyhicks.com> 7317L: ecryptfs@vger.kernel.org 7318S: Odd Fixes 7319W: http://ecryptfs.org 7320W: https://launchpad.net/ecryptfs 7321T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7322F: Documentation/filesystems/ecryptfs.rst 7323F: fs/ecryptfs/ 7324 7325EDAC-AMD64 7326M: Yazen Ghannam <yazen.ghannam@amd.com> 7327L: linux-edac@vger.kernel.org 7328S: Supported 7329F: drivers/edac/amd64_edac* 7330F: drivers/edac/mce_amd* 7331 7332EDAC-ARMADA 7333M: Jan Luebbe <jlu@pengutronix.de> 7334L: linux-edac@vger.kernel.org 7335S: Maintained 7336F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7337F: drivers/edac/armada_xp_* 7338 7339EDAC-AST2500 7340M: Stefan Schaeckeler <sschaeck@cisco.com> 7341S: Supported 7342F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7343F: drivers/edac/aspeed_edac.c 7344 7345EDAC-BLUEFIELD 7346M: Shravan Kumar Ramani <shravankr@nvidia.com> 7347S: Supported 7348F: drivers/edac/bluefield_edac.c 7349 7350EDAC-CALXEDA 7351M: Andre Przywara <andre.przywara@arm.com> 7352L: linux-edac@vger.kernel.org 7353S: Maintained 7354F: drivers/edac/highbank* 7355 7356EDAC-CAVIUM OCTEON 7357M: Ralf Baechle <ralf@linux-mips.org> 7358L: linux-edac@vger.kernel.org 7359L: linux-mips@vger.kernel.org 7360S: Supported 7361F: drivers/edac/octeon_edac* 7362 7363EDAC-CAVIUM THUNDERX 7364M: Robert Richter <rric@kernel.org> 7365L: linux-edac@vger.kernel.org 7366S: Odd Fixes 7367F: drivers/edac/thunderx_edac* 7368 7369EDAC-CORE 7370M: Borislav Petkov <bp@alien8.de> 7371M: Tony Luck <tony.luck@intel.com> 7372R: James Morse <james.morse@arm.com> 7373R: Mauro Carvalho Chehab <mchehab@kernel.org> 7374R: Robert Richter <rric@kernel.org> 7375L: linux-edac@vger.kernel.org 7376S: Supported 7377T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7378F: Documentation/admin-guide/ras.rst 7379F: Documentation/driver-api/edac.rst 7380F: drivers/edac/ 7381F: include/linux/edac.h 7382 7383EDAC-DMC520 7384M: Lei Wang <lewan@microsoft.com> 7385L: linux-edac@vger.kernel.org 7386S: Supported 7387F: drivers/edac/dmc520_edac.c 7388 7389EDAC-E752X 7390M: Mark Gross <markgross@kernel.org> 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e752x_edac.c 7394 7395EDAC-E7XXX 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/e7xxx_edac.c 7399 7400EDAC-FSL_DDR 7401M: York Sun <york.sun@nxp.com> 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/fsl_ddr_edac.* 7405 7406EDAC-GHES 7407M: Mauro Carvalho Chehab <mchehab@kernel.org> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/ghes_edac.c 7411 7412EDAC-I10NM 7413M: Tony Luck <tony.luck@intel.com> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/i10nm_base.c 7417 7418EDAC-I3000 7419L: linux-edac@vger.kernel.org 7420S: Orphan 7421F: drivers/edac/i3000_edac.c 7422 7423EDAC-I5000 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/i5000_edac.c 7427 7428EDAC-I5400 7429M: Mauro Carvalho Chehab <mchehab@kernel.org> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i5400_edac.c 7433 7434EDAC-I7300 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i7300_edac.c 7439 7440EDAC-I7CORE 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i7core_edac.c 7445 7446EDAC-I82443BXGX 7447M: Tim Small <tim@buttersideup.com> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i82443bxgx_edac.c 7451 7452EDAC-I82975X 7453M: "Arvind R." <arvino55@gmail.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i82975x_edac.c 7457 7458EDAC-IE31200 7459M: Jason Baron <jbaron@akamai.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/ie31200_edac.c 7463 7464EDAC-IGEN6 7465M: Tony Luck <tony.luck@intel.com> 7466R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7467L: linux-edac@vger.kernel.org 7468S: Maintained 7469F: drivers/edac/igen6_edac.c 7470 7471EDAC-MPC85XX 7472M: Johannes Thumshirn <morbidrsa@gmail.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/mpc85xx_edac.[ch] 7476 7477EDAC-PASEMI 7478M: Egor Martovetsky <egor@pasemi.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/pasemi_edac.c 7482 7483EDAC-PND2 7484M: Tony Luck <tony.luck@intel.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/pnd2_edac.[ch] 7488 7489EDAC-QCOM 7490M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7491L: linux-arm-msm@vger.kernel.org 7492L: linux-edac@vger.kernel.org 7493S: Maintained 7494F: drivers/edac/qcom_edac.c 7495 7496EDAC-R82600 7497M: Tim Small <tim@buttersideup.com> 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/r82600_edac.c 7501 7502EDAC-SBRIDGE 7503M: Tony Luck <tony.luck@intel.com> 7504R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7505L: linux-edac@vger.kernel.org 7506S: Maintained 7507F: drivers/edac/sb_edac.c 7508 7509EDAC-SKYLAKE 7510M: Tony Luck <tony.luck@intel.com> 7511L: linux-edac@vger.kernel.org 7512S: Maintained 7513F: drivers/edac/skx_*.[ch] 7514 7515EDAC-TI 7516M: Tero Kristo <kristo@kernel.org> 7517L: linux-edac@vger.kernel.org 7518S: Odd Fixes 7519F: drivers/edac/ti_edac.c 7520 7521EDIROL UA-101/UA-1000 DRIVER 7522M: Clemens Ladisch <clemens@ladisch.de> 7523L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7524S: Maintained 7525T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7526F: sound/usb/misc/ua101.c 7527 7528EFI TEST DRIVER 7529M: Ivan Hu <ivan.hu@canonical.com> 7530M: Ard Biesheuvel <ardb@kernel.org> 7531L: linux-efi@vger.kernel.org 7532S: Maintained 7533F: drivers/firmware/efi/test/ 7534 7535EFI VARIABLE FILESYSTEM 7536M: Jeremy Kerr <jk@ozlabs.org> 7537M: Ard Biesheuvel <ardb@kernel.org> 7538L: linux-efi@vger.kernel.org 7539S: Maintained 7540T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7541F: fs/efivarfs/ 7542 7543EFIFB FRAMEBUFFER DRIVER 7544M: Peter Jones <pjones@redhat.com> 7545L: linux-fbdev@vger.kernel.org 7546S: Maintained 7547F: drivers/video/fbdev/efifb.c 7548 7549EFS FILESYSTEM 7550S: Orphan 7551W: http://aeschi.ch.eu.org/efs/ 7552F: fs/efs/ 7553 7554EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7555M: Douglas Miller <dougmill@linux.ibm.com> 7556L: netdev@vger.kernel.org 7557S: Maintained 7558F: drivers/net/ethernet/ibm/ehea/ 7559 7560ELM327 CAN NETWORK DRIVER 7561M: Max Staudt <max@enpas.org> 7562L: linux-can@vger.kernel.org 7563S: Maintained 7564F: Documentation/networking/device_drivers/can/can327.rst 7565F: drivers/net/can/can327.c 7566 7567EM28XX VIDEO4LINUX DRIVER 7568M: Mauro Carvalho Chehab <mchehab@kernel.org> 7569L: linux-media@vger.kernel.org 7570S: Maintained 7571W: https://linuxtv.org 7572T: git git://linuxtv.org/media_tree.git 7573F: Documentation/admin-guide/media/em28xx* 7574F: drivers/media/usb/em28xx/ 7575 7576EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7577M: Adrian Hunter <adrian.hunter@intel.com> 7578M: Ritesh Harjani <riteshh@codeaurora.org> 7579M: Asutosh Das <asutoshd@codeaurora.org> 7580L: linux-mmc@vger.kernel.org 7581S: Supported 7582F: drivers/mmc/host/cqhci* 7583 7584EMULEX 10Gbps iSCSI - OneConnect DRIVER 7585M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7586L: linux-scsi@vger.kernel.org 7587S: Supported 7588W: http://www.broadcom.com 7589F: drivers/scsi/be2iscsi/ 7590 7591EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7592M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7593M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7594M: Somnath Kotur <somnath.kotur@broadcom.com> 7595L: netdev@vger.kernel.org 7596S: Supported 7597W: http://www.emulex.com 7598F: drivers/net/ethernet/emulex/benet/ 7599 7600EMULEX ONECONNECT ROCE DRIVER 7601M: Selvin Xavier <selvin.xavier@broadcom.com> 7602L: linux-rdma@vger.kernel.org 7603S: Odd Fixes 7604W: http://www.broadcom.com 7605F: drivers/infiniband/hw/ocrdma/ 7606F: include/uapi/rdma/ocrdma-abi.h 7607 7608EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7609M: James Smart <james.smart@broadcom.com> 7610M: Ram Vegesna <ram.vegesna@broadcom.com> 7611L: linux-scsi@vger.kernel.org 7612L: target-devel@vger.kernel.org 7613S: Supported 7614W: http://www.broadcom.com 7615F: drivers/scsi/elx/ 7616 7617EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7618M: James Smart <james.smart@broadcom.com> 7619M: Dick Kennedy <dick.kennedy@broadcom.com> 7620L: linux-scsi@vger.kernel.org 7621S: Supported 7622W: http://www.broadcom.com 7623F: drivers/scsi/lpfc/ 7624 7625ENE CB710 FLASH CARD READER DRIVER 7626M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7627S: Maintained 7628F: drivers/misc/cb710/ 7629F: drivers/mmc/host/cb710-mmc.* 7630F: include/linux/cb710.h 7631 7632ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7633M: Maxim Levitsky <maximlevitsky@gmail.com> 7634S: Maintained 7635F: drivers/media/rc/ene_ir.* 7636 7637EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7638M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7639L: linuxppc-dev@lists.ozlabs.org 7640S: Maintained 7641F: drivers/tty/ehv_bytechan.c 7642 7643EPSON S1D13XXX FRAMEBUFFER DRIVER 7644M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7645S: Maintained 7646T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7647F: drivers/video/fbdev/s1d13xxxfb.c 7648F: include/video/s1d13xxxfb.h 7649 7650EROFS FILE SYSTEM 7651M: Gao Xiang <xiang@kernel.org> 7652M: Chao Yu <chao@kernel.org> 7653R: Yue Hu <huyue2@coolpad.com> 7654R: Jeffle Xu <jefflexu@linux.alibaba.com> 7655L: linux-erofs@lists.ozlabs.org 7656S: Maintained 7657T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7658F: Documentation/ABI/testing/sysfs-fs-erofs 7659F: Documentation/filesystems/erofs.rst 7660F: fs/erofs/ 7661F: include/trace/events/erofs.h 7662 7663ERRSEQ ERROR TRACKING INFRASTRUCTURE 7664M: Jeff Layton <jlayton@kernel.org> 7665S: Maintained 7666F: include/linux/errseq.h 7667F: lib/errseq.c 7668 7669ESD CAN/USB DRIVERS 7670M: Frank Jungclaus <frank.jungclaus@esd.eu> 7671R: socketcan@esd.eu 7672L: linux-can@vger.kernel.org 7673S: Maintained 7674F: drivers/net/can/usb/esd_usb.c 7675 7676ET131X NETWORK DRIVER 7677M: Mark Einon <mark.einon@gmail.com> 7678S: Odd Fixes 7679F: drivers/net/ethernet/agere/ 7680 7681ETAS ES58X CAN/USB DRIVER 7682M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7683L: linux-can@vger.kernel.org 7684S: Maintained 7685F: Documentation/networking/devlink/etas_es58x.rst 7686F: drivers/net/can/usb/etas_es58x/ 7687 7688ETHERNET BRIDGE 7689M: Roopa Prabhu <roopa@nvidia.com> 7690M: Nikolay Aleksandrov <razor@blackwall.org> 7691L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7692L: netdev@vger.kernel.org 7693S: Maintained 7694W: http://www.linuxfoundation.org/en/Net:Bridge 7695F: include/linux/netfilter_bridge/ 7696F: net/bridge/ 7697 7698ETHERNET PHY LIBRARY 7699M: Andrew Lunn <andrew@lunn.ch> 7700M: Heiner Kallweit <hkallweit1@gmail.com> 7701R: Russell King <linux@armlinux.org.uk> 7702L: netdev@vger.kernel.org 7703S: Maintained 7704F: Documentation/ABI/testing/sysfs-class-net-phydev 7705F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7706F: Documentation/devicetree/bindings/net/mdio* 7707F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7708F: Documentation/networking/phy.rst 7709F: drivers/net/mdio/ 7710F: drivers/net/mdio/acpi_mdio.c 7711F: drivers/net/mdio/fwnode_mdio.c 7712F: drivers/net/mdio/of_mdio.c 7713F: drivers/net/pcs/ 7714F: drivers/net/phy/ 7715F: include/dt-bindings/net/qca-ar803x.h 7716F: include/linux/*mdio*.h 7717F: include/linux/linkmode.h 7718F: include/linux/mdio/*.h 7719F: include/linux/mii.h 7720F: include/linux/of_net.h 7721F: include/linux/phy.h 7722F: include/linux/phy_fixed.h 7723F: include/linux/platform_data/mdio-bcm-unimac.h 7724F: include/linux/platform_data/mdio-gpio.h 7725F: include/trace/events/mdio.h 7726F: include/uapi/linux/mdio.h 7727F: include/uapi/linux/mii.h 7728F: net/core/of_net.c 7729 7730EXEC & BINFMT API 7731R: Eric Biederman <ebiederm@xmission.com> 7732R: Kees Cook <keescook@chromium.org> 7733L: linux-mm@kvack.org 7734S: Supported 7735T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7736F: fs/*binfmt_*.c 7737F: fs/exec.c 7738F: include/linux/binfmts.h 7739F: include/linux/elf.h 7740F: include/uapi/linux/binfmts.h 7741F: include/uapi/linux/elf.h 7742F: tools/testing/selftests/exec/ 7743N: asm/elf.h 7744N: binfmt 7745 7746EXFAT FILE SYSTEM 7747M: Namjae Jeon <linkinjeon@kernel.org> 7748M: Sungjong Seo <sj1557.seo@samsung.com> 7749L: linux-fsdevel@vger.kernel.org 7750S: Maintained 7751T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7752F: fs/exfat/ 7753 7754EXT2 FILE SYSTEM 7755M: Jan Kara <jack@suse.com> 7756L: linux-ext4@vger.kernel.org 7757S: Maintained 7758F: Documentation/filesystems/ext2.rst 7759F: fs/ext2/ 7760F: include/linux/ext2* 7761 7762EXT4 FILE SYSTEM 7763M: "Theodore Ts'o" <tytso@mit.edu> 7764M: Andreas Dilger <adilger.kernel@dilger.ca> 7765L: linux-ext4@vger.kernel.org 7766S: Maintained 7767W: http://ext4.wiki.kernel.org 7768Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7769T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7770F: Documentation/filesystems/ext4/ 7771F: fs/ext4/ 7772F: include/trace/events/ext4.h 7773F: include/uapi/linux/ext4.h 7774 7775Extended Verification Module (EVM) 7776M: Mimi Zohar <zohar@linux.ibm.com> 7777L: linux-integrity@vger.kernel.org 7778S: Supported 7779T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7780F: security/integrity/ 7781F: security/integrity/evm/ 7782 7783EXTENSIBLE FIRMWARE INTERFACE (EFI) 7784M: Ard Biesheuvel <ardb@kernel.org> 7785L: linux-efi@vger.kernel.org 7786S: Maintained 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7788F: Documentation/admin-guide/efi-stub.rst 7789F: arch/*/include/asm/efi.h 7790F: arch/*/kernel/efi.c 7791F: arch/arm/boot/compressed/efi-header.S 7792F: arch/x86/platform/efi/ 7793F: drivers/firmware/efi/ 7794F: include/linux/efi*.h 7795 7796EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7797M: MyungJoo Ham <myungjoo.ham@samsung.com> 7798M: Chanwoo Choi <cw00.choi@samsung.com> 7799L: linux-kernel@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7802F: Documentation/devicetree/bindings/extcon/ 7803F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7804F: drivers/extcon/ 7805F: include/linux/extcon.h 7806F: include/linux/extcon/ 7807 7808EXTRA BOOT CONFIG 7809M: Masami Hiramatsu <mhiramat@kernel.org> 7810L: linux-kernel@vger.kernel.org 7811L: linux-trace-kernel@vger.kernel.org 7812S: Maintained 7813Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7814T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7815F: Documentation/admin-guide/bootconfig.rst 7816F: fs/proc/bootconfig.c 7817F: include/linux/bootconfig.h 7818F: lib/bootconfig-data.S 7819F: lib/bootconfig.c 7820F: tools/bootconfig/* 7821F: tools/bootconfig/scripts/* 7822 7823EXYNOS DP DRIVER 7824M: Jingoo Han <jingoohan1@gmail.com> 7825L: dri-devel@lists.freedesktop.org 7826S: Maintained 7827F: drivers/gpu/drm/exynos/exynos_dp* 7828 7829EXYNOS SYSMMU (IOMMU) driver 7830M: Marek Szyprowski <m.szyprowski@samsung.com> 7831L: iommu@lists.linux.dev 7832S: Maintained 7833F: drivers/iommu/exynos-iommu.c 7834 7835F2FS FILE SYSTEM 7836M: Jaegeuk Kim <jaegeuk@kernel.org> 7837M: Chao Yu <chao@kernel.org> 7838L: linux-f2fs-devel@lists.sourceforge.net 7839S: Maintained 7840W: https://f2fs.wiki.kernel.org/ 7841Q: https://patchwork.kernel.org/project/f2fs/list/ 7842B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7843T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7844F: Documentation/ABI/testing/sysfs-fs-f2fs 7845F: Documentation/filesystems/f2fs.rst 7846F: fs/f2fs/ 7847F: include/linux/f2fs_fs.h 7848F: include/trace/events/f2fs.h 7849F: include/uapi/linux/f2fs.h 7850 7851F71805F HARDWARE MONITORING DRIVER 7852M: Jean Delvare <jdelvare@suse.com> 7853L: linux-hwmon@vger.kernel.org 7854S: Maintained 7855F: Documentation/hwmon/f71805f.rst 7856F: drivers/hwmon/f71805f.c 7857 7858FADDR2LINE 7859M: Josh Poimboeuf <jpoimboe@kernel.org> 7860S: Maintained 7861F: scripts/faddr2line 7862 7863FAILOVER MODULE 7864M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7865L: netdev@vger.kernel.org 7866S: Supported 7867F: Documentation/networking/failover.rst 7868F: include/net/failover.h 7869F: net/core/failover.c 7870 7871FANOTIFY 7872M: Jan Kara <jack@suse.cz> 7873R: Amir Goldstein <amir73il@gmail.com> 7874R: Matthew Bobrowski <repnop@google.com> 7875L: linux-fsdevel@vger.kernel.org 7876S: Maintained 7877F: fs/notify/fanotify/ 7878F: include/linux/fanotify.h 7879F: include/uapi/linux/fanotify.h 7880 7881FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7882M: Linus Walleij <linus.walleij@linaro.org> 7883L: linux-usb@vger.kernel.org 7884S: Maintained 7885F: drivers/usb/fotg210/ 7886 7887FARSYNC SYNCHRONOUS DRIVER 7888M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7889S: Supported 7890W: http://www.farsite.co.uk/ 7891F: drivers/net/wan/farsync.* 7892 7893FAULT INJECTION SUPPORT 7894M: Akinobu Mita <akinobu.mita@gmail.com> 7895S: Supported 7896F: Documentation/fault-injection/ 7897F: lib/fault-inject.c 7898 7899FBTFT Framebuffer drivers 7900L: dri-devel@lists.freedesktop.org 7901L: linux-fbdev@vger.kernel.org 7902S: Orphan 7903F: drivers/staging/fbtft/ 7904 7905FC0011 TUNER DRIVER 7906M: Michael Buesch <m@bues.ch> 7907L: linux-media@vger.kernel.org 7908S: Maintained 7909F: drivers/media/tuners/fc0011.c 7910F: drivers/media/tuners/fc0011.h 7911 7912FC2580 MEDIA DRIVER 7913M: Antti Palosaari <crope@iki.fi> 7914L: linux-media@vger.kernel.org 7915S: Maintained 7916W: https://linuxtv.org 7917W: http://palosaari.fi/linux/ 7918Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7919T: git git://linuxtv.org/anttip/media_tree.git 7920F: drivers/media/tuners/fc2580* 7921 7922FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7923M: Hannes Reinecke <hare@suse.de> 7924L: linux-scsi@vger.kernel.org 7925S: Supported 7926W: www.Open-FCoE.org 7927F: drivers/scsi/fcoe/ 7928F: drivers/scsi/libfc/ 7929F: include/scsi/fc/ 7930F: include/scsi/libfc.h 7931F: include/scsi/libfcoe.h 7932F: include/uapi/scsi/fc/ 7933 7934FILE LOCKING (flock() and fcntl()/lockf()) 7935M: Jeff Layton <jlayton@kernel.org> 7936M: Chuck Lever <chuck.lever@oracle.com> 7937L: linux-fsdevel@vger.kernel.org 7938S: Maintained 7939F: fs/fcntl.c 7940F: fs/locks.c 7941F: include/linux/fcntl.h 7942F: include/uapi/linux/fcntl.h 7943 7944FILESYSTEM DIRECT ACCESS (DAX) 7945M: Dan Williams <dan.j.williams@intel.com> 7946R: Matthew Wilcox <willy@infradead.org> 7947R: Jan Kara <jack@suse.cz> 7948L: linux-fsdevel@vger.kernel.org 7949L: nvdimm@lists.linux.dev 7950S: Supported 7951F: fs/dax.c 7952F: include/linux/dax.h 7953F: include/trace/events/fs_dax.h 7954 7955FILESYSTEMS (VFS and infrastructure) 7956M: Alexander Viro <viro@zeniv.linux.org.uk> 7957M: Christian Brauner <brauner@kernel.org> 7958L: linux-fsdevel@vger.kernel.org 7959S: Maintained 7960F: fs/* 7961F: include/linux/fs.h 7962F: include/linux/fs_types.h 7963F: include/uapi/linux/fs.h 7964F: include/uapi/linux/openat2.h 7965 7966FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7967M: Riku Voipio <riku.voipio@iki.fi> 7968L: linux-hwmon@vger.kernel.org 7969S: Maintained 7970F: drivers/hwmon/f75375s.c 7971F: include/linux/f75375s.h 7972 7973FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7974M: Clemens Ladisch <clemens@ladisch.de> 7975M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7976L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7977S: Maintained 7978T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7979F: include/uapi/sound/firewire.h 7980F: sound/firewire/ 7981 7982FIREWIRE MEDIA DRIVERS (firedtv) 7983M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7984L: linux-media@vger.kernel.org 7985L: linux1394-devel@lists.sourceforge.net 7986S: Maintained 7987T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7988F: drivers/media/firewire/ 7989 7990FIREWIRE SBP-2 TARGET 7991M: Chris Boot <bootc@bootc.net> 7992L: linux-scsi@vger.kernel.org 7993L: target-devel@vger.kernel.org 7994L: linux1394-devel@lists.sourceforge.net 7995S: Maintained 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7997F: drivers/target/sbp/ 7998 7999FIREWIRE SUBSYSTEM 8000M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8001M: Takashi Sakamoto <takaswie@kernel.org> 8002L: linux1394-devel@lists.sourceforge.net 8003S: Maintained 8004W: http://ieee1394.docs.kernel.org/ 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8006F: drivers/firewire/ 8007F: include/linux/firewire.h 8008F: include/uapi/linux/firewire*.h 8009F: tools/firewire/ 8010 8011FIRMWARE FRAMEWORK FOR ARMV8-A 8012M: Sudeep Holla <sudeep.holla@arm.com> 8013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8014S: Maintained 8015F: drivers/firmware/arm_ffa/ 8016F: include/linux/arm_ffa.h 8017 8018FIRMWARE LOADER (request_firmware) 8019M: Luis Chamberlain <mcgrof@kernel.org> 8020M: Russ Weight <russell.h.weight@intel.com> 8021L: linux-kernel@vger.kernel.org 8022S: Maintained 8023F: Documentation/firmware_class/ 8024F: drivers/base/firmware_loader/ 8025F: include/linux/firmware.h 8026 8027FLEXTIMER FTM-QUADDEC DRIVER 8028M: Patrick Havelange <patrick.havelange@essensium.com> 8029L: linux-iio@vger.kernel.org 8030S: Maintained 8031F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8032F: drivers/counter/ftm-quaddec.c 8033 8034FLOPPY DRIVER 8035M: Denis Efremov <efremov@linux.com> 8036L: linux-block@vger.kernel.org 8037S: Odd Fixes 8038F: drivers/block/floppy.c 8039 8040FLYSKY FSIA6B RC RECEIVER 8041M: Markus Koch <markus@notsyncing.net> 8042L: linux-input@vger.kernel.org 8043S: Maintained 8044F: drivers/input/joystick/fsia6b.c 8045 8046FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8047M: Geoffrey D. Bennett <g@b4.vu> 8048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8049S: Maintained 8050T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8051F: sound/usb/mixer_scarlett_gen2.c 8052 8053FORCEDETH GIGABIT ETHERNET DRIVER 8054M: Rain River <rain.1986.08.12@gmail.com> 8055M: Zhu Yanjun <zyjzyj2000@gmail.com> 8056L: netdev@vger.kernel.org 8057S: Maintained 8058F: drivers/net/ethernet/nvidia/* 8059 8060FORTIFY_SOURCE 8061M: Kees Cook <keescook@chromium.org> 8062L: linux-hardening@vger.kernel.org 8063S: Supported 8064T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8065F: include/linux/fortify-string.h 8066F: lib/fortify_kunit.c 8067F: lib/memcpy_kunit.c 8068F: lib/strscpy_kunit.c 8069F: lib/test_fortify/* 8070F: scripts/test_fortify.sh 8071K: \b__NO_FORTIFY\b 8072 8073FPGA DFL DRIVERS 8074M: Wu Hao <hao.wu@intel.com> 8075R: Tom Rix <trix@redhat.com> 8076L: linux-fpga@vger.kernel.org 8077S: Maintained 8078F: Documentation/ABI/testing/sysfs-bus-dfl* 8079F: Documentation/fpga/dfl.rst 8080F: drivers/fpga/dfl* 8081F: drivers/uio/uio_dfl.c 8082F: include/linux/dfl.h 8083F: include/uapi/linux/fpga-dfl.h 8084 8085FPGA MANAGER FRAMEWORK 8086M: Moritz Fischer <mdf@kernel.org> 8087M: Wu Hao <hao.wu@intel.com> 8088M: Xu Yilun <yilun.xu@intel.com> 8089R: Tom Rix <trix@redhat.com> 8090L: linux-fpga@vger.kernel.org 8091S: Maintained 8092Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8093T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8094F: Documentation/devicetree/bindings/fpga/ 8095F: Documentation/driver-api/fpga/ 8096F: Documentation/fpga/ 8097F: drivers/fpga/ 8098F: include/linux/fpga/ 8099 8100FPU EMULATOR 8101M: Bill Metzenthen <billm@melbpc.org.au> 8102S: Maintained 8103W: https://floatingpoint.billm.au/ 8104F: arch/x86/math-emu/ 8105 8106FRAMEBUFFER CORE 8107M: Daniel Vetter <daniel@ffwll.ch> 8108S: Odd Fixes 8109T: git git://anongit.freedesktop.org/drm/drm-misc 8110F: drivers/video/fbdev/core/ 8111 8112FRAMEBUFFER LAYER 8113M: Helge Deller <deller@gmx.de> 8114L: linux-fbdev@vger.kernel.org 8115L: dri-devel@lists.freedesktop.org 8116S: Maintained 8117Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8118T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8119F: Documentation/fb/ 8120F: drivers/video/ 8121F: include/linux/fb.h 8122F: include/uapi/linux/fb.h 8123F: include/uapi/video/ 8124F: include/video/ 8125 8126FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8127M: Horia Geantă <horia.geanta@nxp.com> 8128M: Pankaj Gupta <pankaj.gupta@nxp.com> 8129M: Gaurav Jain <gaurav.jain@nxp.com> 8130L: linux-crypto@vger.kernel.org 8131S: Maintained 8132F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8133F: drivers/crypto/caam/ 8134 8135FREESCALE COLDFIRE M5441X MMC DRIVER 8136M: Angelo Dureghello <angelo.dureghello@timesys.com> 8137L: linux-mmc@vger.kernel.org 8138S: Maintained 8139F: drivers/mmc/host/sdhci-esdhc-mcf.c 8140F: include/linux/platform_data/mmc-esdhc-mcf.h 8141 8142FREESCALE DIU FRAMEBUFFER DRIVER 8143M: Timur Tabi <timur@kernel.org> 8144L: linux-fbdev@vger.kernel.org 8145S: Maintained 8146F: drivers/video/fbdev/fsl-diu-fb.* 8147 8148FREESCALE DMA DRIVER 8149M: Li Yang <leoyang.li@nxp.com> 8150M: Zhang Wei <zw@zh-kernel.org> 8151L: linuxppc-dev@lists.ozlabs.org 8152S: Maintained 8153F: drivers/dma/fsldma.* 8154 8155FREESCALE DSPI DRIVER 8156M: Vladimir Oltean <olteanv@gmail.com> 8157L: linux-spi@vger.kernel.org 8158S: Maintained 8159F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8160F: drivers/spi/spi-fsl-dspi.c 8161F: include/linux/spi/spi-fsl-dspi.h 8162 8163FREESCALE ENETC ETHERNET DRIVERS 8164M: Claudiu Manoil <claudiu.manoil@nxp.com> 8165M: Vladimir Oltean <vladimir.oltean@nxp.com> 8166L: netdev@vger.kernel.org 8167S: Maintained 8168F: drivers/net/ethernet/freescale/enetc/ 8169 8170FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8171M: Claudiu Manoil <claudiu.manoil@nxp.com> 8172L: netdev@vger.kernel.org 8173S: Maintained 8174F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8175F: drivers/net/ethernet/freescale/gianfar* 8176 8177FREESCALE GPMI NAND DRIVER 8178M: Han Xu <han.xu@nxp.com> 8179L: linux-mtd@lists.infradead.org 8180S: Maintained 8181F: drivers/mtd/nand/raw/gpmi-nand/* 8182 8183FREESCALE I2C CPM DRIVER 8184M: Jochen Friedrich <jochen@scram.de> 8185L: linuxppc-dev@lists.ozlabs.org 8186L: linux-i2c@vger.kernel.org 8187S: Maintained 8188F: drivers/i2c/busses/i2c-cpm.c 8189 8190FREESCALE IMX / MXC FEC DRIVER 8191M: Wei Fang <wei.fang@nxp.com> 8192R: Shenwei Wang <shenwei.wang@nxp.com> 8193R: Clark Wang <xiaoning.wang@nxp.com> 8194R: NXP Linux Team <linux-imx@nxp.com> 8195L: netdev@vger.kernel.org 8196S: Maintained 8197F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8198F: drivers/net/ethernet/freescale/fec.h 8199F: drivers/net/ethernet/freescale/fec_main.c 8200F: drivers/net/ethernet/freescale/fec_ptp.c 8201 8202FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8203M: Sascha Hauer <s.hauer@pengutronix.de> 8204R: Pengutronix Kernel Team <kernel@pengutronix.de> 8205L: linux-fbdev@vger.kernel.org 8206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8207S: Maintained 8208F: drivers/video/fbdev/imxfb.c 8209 8210FREESCALE IMX DDR PMU DRIVER 8211M: Frank Li <Frank.li@nxp.com> 8212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8213S: Maintained 8214F: Documentation/admin-guide/perf/imx-ddr.rst 8215F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8216F: drivers/perf/fsl_imx8_ddr_perf.c 8217 8218FREESCALE IMX I2C DRIVER 8219M: Oleksij Rempel <o.rempel@pengutronix.de> 8220R: Pengutronix Kernel Team <kernel@pengutronix.de> 8221L: linux-i2c@vger.kernel.org 8222S: Maintained 8223F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8224F: drivers/i2c/busses/i2c-imx.c 8225 8226FREESCALE IMX LPI2C DRIVER 8227M: Dong Aisheng <aisheng.dong@nxp.com> 8228L: linux-i2c@vger.kernel.org 8229L: linux-imx@nxp.com 8230S: Maintained 8231F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8232F: drivers/i2c/busses/i2c-imx-lpi2c.c 8233 8234FREESCALE MPC I2C DRIVER 8235M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8236L: linux-i2c@vger.kernel.org 8237S: Maintained 8238F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8239F: drivers/i2c/busses/i2c-mpc.c 8240 8241FREESCALE QORIQ DPAA ETHERNET DRIVER 8242M: Madalin Bucur <madalin.bucur@nxp.com> 8243L: netdev@vger.kernel.org 8244S: Maintained 8245F: drivers/net/ethernet/freescale/dpaa 8246 8247FREESCALE QORIQ DPAA FMAN DRIVER 8248M: Madalin Bucur <madalin.bucur@nxp.com> 8249R: Sean Anderson <sean.anderson@seco.com> 8250L: netdev@vger.kernel.org 8251S: Maintained 8252F: Documentation/devicetree/bindings/net/fsl-fman.txt 8253F: drivers/net/ethernet/freescale/fman 8254 8255FREESCALE QORIQ PTP CLOCK DRIVER 8256M: Yangbo Lu <yangbo.lu@nxp.com> 8257L: netdev@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8260F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8261F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8262F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8263F: drivers/ptp/ptp_qoriq.c 8264F: drivers/ptp/ptp_qoriq_debugfs.c 8265F: include/linux/fsl/ptp_qoriq.h 8266 8267FREESCALE QUAD SPI DRIVER 8268M: Han Xu <han.xu@nxp.com> 8269L: linux-spi@vger.kernel.org 8270S: Maintained 8271F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8272F: drivers/spi/spi-fsl-qspi.c 8273 8274FREESCALE QUICC ENGINE LIBRARY 8275M: Qiang Zhao <qiang.zhao@nxp.com> 8276L: linuxppc-dev@lists.ozlabs.org 8277S: Maintained 8278F: drivers/soc/fsl/qe/ 8279F: include/soc/fsl/qe/ 8280 8281FREESCALE QUICC ENGINE QMC DRIVER 8282M: Herve Codina <herve.codina@bootlin.com> 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8286F: drivers/soc/fsl/qe/qmc.c 8287F: include/soc/fsl/qe/qmc.h 8288 8289FREESCALE QUICC ENGINE TSA DRIVER 8290M: Herve Codina <herve.codina@bootlin.com> 8291L: linuxppc-dev@lists.ozlabs.org 8292S: Maintained 8293F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8294F: drivers/soc/fsl/qe/tsa.c 8295F: drivers/soc/fsl/qe/tsa.h 8296F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8297 8298FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8299M: Li Yang <leoyang.li@nxp.com> 8300L: netdev@vger.kernel.org 8301L: linuxppc-dev@lists.ozlabs.org 8302S: Maintained 8303F: drivers/net/ethernet/freescale/ucc_geth* 8304 8305FREESCALE QUICC ENGINE UCC HDLC DRIVER 8306M: Zhao Qiang <qiang.zhao@nxp.com> 8307L: netdev@vger.kernel.org 8308L: linuxppc-dev@lists.ozlabs.org 8309S: Maintained 8310F: drivers/net/wan/fsl_ucc_hdlc* 8311 8312FREESCALE QUICC ENGINE UCC UART DRIVER 8313M: Timur Tabi <timur@kernel.org> 8314L: linuxppc-dev@lists.ozlabs.org 8315S: Maintained 8316F: drivers/tty/serial/ucc_uart.c 8317 8318FREESCALE SOC DRIVERS 8319M: Li Yang <leoyang.li@nxp.com> 8320L: linuxppc-dev@lists.ozlabs.org 8321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8322S: Maintained 8323F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8324F: Documentation/devicetree/bindings/soc/fsl/ 8325F: drivers/soc/fsl/ 8326F: include/linux/fsl/ 8327F: include/soc/fsl/ 8328 8329FREESCALE SOC FS_ENET DRIVER 8330M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8331L: linuxppc-dev@lists.ozlabs.org 8332L: netdev@vger.kernel.org 8333S: Maintained 8334F: drivers/net/ethernet/freescale/fs_enet/ 8335F: include/linux/fs_enet_pd.h 8336 8337FREESCALE SOC SOUND DRIVERS 8338M: Shengjiu Wang <shengjiu.wang@gmail.com> 8339M: Xiubo Li <Xiubo.Lee@gmail.com> 8340R: Fabio Estevam <festevam@gmail.com> 8341R: Nicolin Chen <nicoleotsuka@gmail.com> 8342L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8343L: linuxppc-dev@lists.ozlabs.org 8344S: Maintained 8345F: sound/soc/fsl/fsl* 8346F: sound/soc/fsl/imx* 8347F: sound/soc/fsl/mpc8610_hpcd.c 8348 8349FREESCALE SOC SOUND QMC DRIVER 8350M: Herve Codina <herve.codina@bootlin.com> 8351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8352L: linuxppc-dev@lists.ozlabs.org 8353S: Maintained 8354F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8355F: sound/soc/fsl/fsl_qmc_audio.c 8356 8357FREESCALE USB PERIPHERAL DRIVERS 8358M: Li Yang <leoyang.li@nxp.com> 8359L: linux-usb@vger.kernel.org 8360L: linuxppc-dev@lists.ozlabs.org 8361S: Maintained 8362F: drivers/usb/gadget/udc/fsl* 8363 8364FREESCALE USB PHY DRIVER 8365M: Ran Wang <ran.wang_1@nxp.com> 8366L: linux-usb@vger.kernel.org 8367L: linuxppc-dev@lists.ozlabs.org 8368S: Maintained 8369F: drivers/usb/phy/phy-fsl-usb* 8370 8371FREEVXFS FILESYSTEM 8372M: Christoph Hellwig <hch@infradead.org> 8373S: Maintained 8374W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8375F: fs/freevxfs/ 8376 8377FREEZER 8378M: "Rafael J. Wysocki" <rafael@kernel.org> 8379M: Pavel Machek <pavel@ucw.cz> 8380L: linux-pm@vger.kernel.org 8381S: Supported 8382F: Documentation/power/freezing-of-tasks.rst 8383F: include/linux/freezer.h 8384F: kernel/freezer.c 8385 8386FRONTSWAP API 8387M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8388L: linux-kernel@vger.kernel.org 8389S: Maintained 8390F: include/linux/frontswap.h 8391F: mm/frontswap.c 8392 8393FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8394M: David Howells <dhowells@redhat.com> 8395L: linux-cachefs@redhat.com (moderated for non-subscribers) 8396S: Supported 8397F: Documentation/filesystems/caching/ 8398F: fs/fscache/ 8399F: include/linux/fscache*.h 8400 8401FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8402M: Eric Biggers <ebiggers@kernel.org> 8403M: Theodore Y. Ts'o <tytso@mit.edu> 8404M: Jaegeuk Kim <jaegeuk@kernel.org> 8405L: linux-fscrypt@vger.kernel.org 8406S: Supported 8407Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8408T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8409F: Documentation/filesystems/fscrypt.rst 8410F: fs/crypto/ 8411F: include/linux/fscrypt.h 8412F: include/uapi/linux/fscrypt.h 8413 8414FSI SUBSYSTEM 8415M: Jeremy Kerr <jk@ozlabs.org> 8416M: Joel Stanley <joel@jms.id.au> 8417R: Alistar Popple <alistair@popple.id.au> 8418R: Eddie James <eajames@linux.ibm.com> 8419L: linux-fsi@lists.ozlabs.org 8420S: Supported 8421Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8422T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8423F: drivers/fsi/ 8424F: include/linux/fsi*.h 8425F: include/trace/events/fsi*.h 8426 8427FSI-ATTACHED I2C DRIVER 8428M: Eddie James <eajames@linux.ibm.com> 8429L: linux-i2c@vger.kernel.org 8430L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8431S: Maintained 8432F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8433F: drivers/i2c/busses/i2c-fsi.c 8434 8435FSI-ATTACHED SPI DRIVER 8436M: Eddie James <eajames@linux.ibm.com> 8437L: linux-spi@vger.kernel.org 8438S: Maintained 8439F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8440F: drivers/spi/spi-fsi.c 8441 8442FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8443M: Jan Kara <jack@suse.cz> 8444R: Amir Goldstein <amir73il@gmail.com> 8445L: linux-fsdevel@vger.kernel.org 8446S: Maintained 8447T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8448F: fs/notify/ 8449F: include/linux/fsnotify*.h 8450 8451FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8452M: Eric Biggers <ebiggers@kernel.org> 8453M: Theodore Y. Ts'o <tytso@mit.edu> 8454L: fsverity@lists.linux.dev 8455S: Supported 8456Q: https://patchwork.kernel.org/project/fsverity/list/ 8457T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8458F: Documentation/filesystems/fsverity.rst 8459F: fs/verity/ 8460F: include/linux/fsverity.h 8461F: include/uapi/linux/fsverity.h 8462 8463FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8464M: Michael Zaidman <michael.zaidman@gmail.com> 8465L: linux-i2c@vger.kernel.org 8466L: linux-input@vger.kernel.org 8467S: Maintained 8468F: drivers/hid/hid-ft260.c 8469 8470FUJITSU LAPTOP EXTRAS 8471M: Jonathan Woithe <jwoithe@just42.net> 8472L: platform-driver-x86@vger.kernel.org 8473S: Maintained 8474F: drivers/platform/x86/fujitsu-laptop.c 8475 8476FUJITSU TABLET EXTRAS 8477M: Robert Gerlach <khnz@gmx.de> 8478L: platform-driver-x86@vger.kernel.org 8479S: Maintained 8480F: drivers/platform/x86/fujitsu-tablet.c 8481 8482FUNCTION HOOKS (FTRACE) 8483M: Steven Rostedt <rostedt@goodmis.org> 8484M: Masami Hiramatsu <mhiramat@kernel.org> 8485R: Mark Rutland <mark.rutland@arm.com> 8486L: linux-kernel@vger.kernel.org 8487L: linux-trace-kernel@vger.kernel.org 8488S: Maintained 8489Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8490T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8491F: Documentation/trace/ftrace* 8492F: arch/*/*/*/*ftrace* 8493F: arch/*/*/*ftrace* 8494F: include/*/ftrace.h 8495F: kernel/trace/fgraph.c 8496F: kernel/trace/ftrace* 8497F: samples/ftrace 8498 8499FUNGIBLE ETHERNET DRIVERS 8500M: Dimitris Michailidis <dmichail@fungible.com> 8501L: netdev@vger.kernel.org 8502S: Supported 8503F: drivers/net/ethernet/fungible/ 8504 8505FUSE: FILESYSTEM IN USERSPACE 8506M: Miklos Szeredi <miklos@szeredi.hu> 8507L: linux-fsdevel@vger.kernel.org 8508S: Maintained 8509W: https://github.com/libfuse/ 8510T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8511F: Documentation/filesystems/fuse.rst 8512F: fs/fuse/ 8513F: include/uapi/linux/fuse.h 8514 8515FUTEX SUBSYSTEM 8516M: Thomas Gleixner <tglx@linutronix.de> 8517M: Ingo Molnar <mingo@redhat.com> 8518R: Peter Zijlstra <peterz@infradead.org> 8519R: Darren Hart <dvhart@infradead.org> 8520R: Davidlohr Bueso <dave@stgolabs.net> 8521R: André Almeida <andrealmeid@igalia.com> 8522L: linux-kernel@vger.kernel.org 8523S: Maintained 8524T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8525F: Documentation/locking/*futex* 8526F: include/asm-generic/futex.h 8527F: include/linux/futex.h 8528F: include/uapi/linux/futex.h 8529F: kernel/futex/* 8530F: tools/perf/bench/futex* 8531F: tools/testing/selftests/futex/ 8532 8533GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8534M: Tim Harvey <tharvey@gateworks.com> 8535S: Maintained 8536F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8537F: Documentation/hwmon/gsc-hwmon.rst 8538F: drivers/hwmon/gsc-hwmon.c 8539F: drivers/mfd/gateworks-gsc.c 8540F: include/linux/mfd/gsc.h 8541F: include/linux/platform_data/gsc_hwmon.h 8542 8543GCC PLUGINS 8544M: Kees Cook <keescook@chromium.org> 8545L: linux-hardening@vger.kernel.org 8546S: Maintained 8547T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8548F: Documentation/kbuild/gcc-plugins.rst 8549F: scripts/Makefile.gcc-plugins 8550F: scripts/gcc-plugins/ 8551 8552GCOV BASED KERNEL PROFILING 8553M: Peter Oberparleiter <oberpar@linux.ibm.com> 8554S: Maintained 8555F: Documentation/dev-tools/gcov.rst 8556F: kernel/gcov/ 8557 8558GDB KERNEL DEBUGGING HELPER SCRIPTS 8559M: Jan Kiszka <jan.kiszka@siemens.com> 8560M: Kieran Bingham <kbingham@kernel.org> 8561S: Supported 8562F: scripts/gdb/ 8563 8564GEMINI CRYPTO DRIVER 8565M: Corentin Labbe <clabbe@baylibre.com> 8566L: linux-crypto@vger.kernel.org 8567S: Maintained 8568F: drivers/crypto/gemini/ 8569 8570GEMTEK FM RADIO RECEIVER DRIVER 8571M: Hans Verkuil <hverkuil@xs4all.nl> 8572L: linux-media@vger.kernel.org 8573S: Maintained 8574W: https://linuxtv.org 8575T: git git://linuxtv.org/media_tree.git 8576F: drivers/media/radio/radio-gemtek* 8577 8578GENERIC ARCHITECTURE TOPOLOGY 8579M: Sudeep Holla <sudeep.holla@arm.com> 8580L: linux-kernel@vger.kernel.org 8581S: Maintained 8582F: drivers/base/arch_topology.c 8583F: include/linux/arch_topology.h 8584 8585GENERIC ENTRY CODE 8586M: Thomas Gleixner <tglx@linutronix.de> 8587M: Peter Zijlstra <peterz@infradead.org> 8588M: Andy Lutomirski <luto@kernel.org> 8589L: linux-kernel@vger.kernel.org 8590S: Maintained 8591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8592F: include/linux/entry-common.h 8593F: include/linux/entry-kvm.h 8594F: kernel/entry/ 8595 8596GENERIC GPIO I2C DRIVER 8597M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8598S: Supported 8599F: drivers/i2c/busses/i2c-gpio.c 8600F: include/linux/platform_data/i2c-gpio.h 8601 8602GENERIC GPIO I2C MULTIPLEXER DRIVER 8603M: Peter Korsgaard <peter.korsgaard@barco.com> 8604L: linux-i2c@vger.kernel.org 8605S: Supported 8606F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8607F: drivers/i2c/muxes/i2c-mux-gpio.c 8608F: include/linux/platform_data/i2c-mux-gpio.h 8609 8610GENERIC HDLC (WAN) DRIVERS 8611M: Krzysztof Halasa <khc@pm.waw.pl> 8612S: Maintained 8613W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8614F: drivers/net/wan/c101.c 8615F: drivers/net/wan/hd6457* 8616F: drivers/net/wan/hdlc* 8617F: drivers/net/wan/n2.c 8618F: drivers/net/wan/pc300too.c 8619F: drivers/net/wan/pci200syn.c 8620F: drivers/net/wan/wanxl* 8621 8622GENERIC INCLUDE/ASM HEADER FILES 8623M: Arnd Bergmann <arnd@arndb.de> 8624L: linux-arch@vger.kernel.org 8625S: Maintained 8626T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8627F: include/asm-generic/ 8628F: include/uapi/asm-generic/ 8629 8630GENERIC PHY FRAMEWORK 8631M: Vinod Koul <vkoul@kernel.org> 8632M: Kishon Vijay Abraham I <kishon@kernel.org> 8633L: linux-phy@lists.infradead.org 8634S: Supported 8635Q: https://patchwork.kernel.org/project/linux-phy/list/ 8636T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8637F: Documentation/devicetree/bindings/phy/ 8638F: drivers/phy/ 8639F: include/dt-bindings/phy/ 8640F: include/linux/phy/ 8641 8642GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8643M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8644S: Supported 8645F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8646 8647GENERIC PM DOMAINS 8648M: "Rafael J. Wysocki" <rafael@kernel.org> 8649M: Kevin Hilman <khilman@kernel.org> 8650M: Ulf Hansson <ulf.hansson@linaro.org> 8651L: linux-pm@vger.kernel.org 8652S: Supported 8653F: Documentation/devicetree/bindings/power/power?domain* 8654F: drivers/base/power/domain*.c 8655F: include/linux/pm_domain.h 8656 8657GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8658M: Eugen Hristev <eugen.hristev@microchip.com> 8659L: linux-input@vger.kernel.org 8660S: Maintained 8661F: drivers/input/touchscreen/resistive-adc-touch.c 8662 8663GENERIC STRING LIBRARY 8664R: Andy Shevchenko <andy@kernel.org> 8665S: Maintained 8666F: lib/string.c 8667F: lib/string_helpers.c 8668F: lib/test-string_helpers.c 8669F: lib/test_string.c 8670 8671GENERIC UIO DRIVER FOR PCI DEVICES 8672M: "Michael S. Tsirkin" <mst@redhat.com> 8673L: kvm@vger.kernel.org 8674S: Supported 8675F: drivers/uio/uio_pci_generic.c 8676 8677GENERIC VDSO LIBRARY 8678M: Andy Lutomirski <luto@kernel.org> 8679M: Thomas Gleixner <tglx@linutronix.de> 8680M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8681L: linux-kernel@vger.kernel.org 8682S: Maintained 8683T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8684F: include/asm-generic/vdso/vsyscall.h 8685F: include/vdso/ 8686F: kernel/time/vsyscall.c 8687F: lib/vdso/ 8688 8689GENWQE (IBM Generic Workqueue Card) 8690M: Frank Haverkamp <haver@linux.ibm.com> 8691S: Supported 8692F: drivers/misc/genwqe/ 8693 8694GET_MAINTAINER SCRIPT 8695M: Joe Perches <joe@perches.com> 8696S: Maintained 8697F: scripts/get_maintainer.pl 8698 8699GFS2 FILE SYSTEM 8700M: Bob Peterson <rpeterso@redhat.com> 8701M: Andreas Gruenbacher <agruenba@redhat.com> 8702L: cluster-devel@redhat.com 8703S: Supported 8704B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8705T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8706F: Documentation/filesystems/gfs2* 8707F: fs/gfs2/ 8708F: include/uapi/linux/gfs2_ondisk.h 8709 8710GIGABYTE WMI DRIVER 8711M: Thomas Weißschuh <thomas@weissschuh.net> 8712L: platform-driver-x86@vger.kernel.org 8713S: Maintained 8714F: drivers/platform/x86/gigabyte-wmi.c 8715 8716GNSS SUBSYSTEM 8717M: Johan Hovold <johan@kernel.org> 8718S: Maintained 8719T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8720F: Documentation/ABI/testing/sysfs-class-gnss 8721F: Documentation/devicetree/bindings/gnss/ 8722F: drivers/gnss/ 8723F: include/linux/gnss.h 8724 8725GO7007 MPEG CODEC 8726M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8727L: linux-media@vger.kernel.org 8728S: Maintained 8729F: drivers/media/usb/go7007/ 8730 8731GOODIX TOUCHSCREEN 8732M: Bastien Nocera <hadess@hadess.net> 8733M: Hans de Goede <hdegoede@redhat.com> 8734L: linux-input@vger.kernel.org 8735S: Maintained 8736F: drivers/input/touchscreen/goodix* 8737 8738GOOGLE ETHERNET DRIVERS 8739M: Jeroen de Borst <jeroendb@google.com> 8740M: Praveen Kaligineedi <pkaligineedi@google.com> 8741R: Shailend Chand <shailend@google.com> 8742L: netdev@vger.kernel.org 8743S: Supported 8744F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8745F: drivers/net/ethernet/google 8746 8747GPD POCKET FAN DRIVER 8748M: Hans de Goede <hdegoede@redhat.com> 8749L: platform-driver-x86@vger.kernel.org 8750S: Maintained 8751F: drivers/platform/x86/gpd-pocket-fan.c 8752 8753GPIO ACPI SUPPORT 8754M: Mika Westerberg <mika.westerberg@linux.intel.com> 8755M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8756L: linux-gpio@vger.kernel.org 8757L: linux-acpi@vger.kernel.org 8758S: Supported 8759T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8760F: Documentation/firmware-guide/acpi/gpio-properties.rst 8761F: drivers/gpio/gpiolib-acpi.c 8762F: drivers/gpio/gpiolib-acpi.h 8763 8764GPIO AGGREGATOR 8765M: Geert Uytterhoeven <geert+renesas@glider.be> 8766L: linux-gpio@vger.kernel.org 8767S: Supported 8768F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8769F: drivers/gpio/gpio-aggregator.c 8770 8771GPIO IR Transmitter 8772M: Sean Young <sean@mess.org> 8773L: linux-media@vger.kernel.org 8774S: Maintained 8775F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8776F: drivers/media/rc/gpio-ir-tx.c 8777 8778GPIO MOCKUP DRIVER 8779M: Bamvor Jian Zhang <bamv2005@gmail.com> 8780L: linux-gpio@vger.kernel.org 8781S: Maintained 8782F: drivers/gpio/gpio-mockup.c 8783F: tools/testing/selftests/gpio/ 8784 8785GPIO REGMAP 8786R: Michael Walle <michael@walle.cc> 8787S: Maintained 8788F: drivers/gpio/gpio-regmap.c 8789F: include/linux/gpio/regmap.h 8790 8791GPIO SUBSYSTEM 8792M: Linus Walleij <linus.walleij@linaro.org> 8793M: Bartosz Golaszewski <brgl@bgdev.pl> 8794L: linux-gpio@vger.kernel.org 8795S: Maintained 8796T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8797F: Documentation/ABI/obsolete/sysfs-gpio 8798F: Documentation/ABI/testing/gpio-cdev 8799F: Documentation/admin-guide/gpio/ 8800F: Documentation/devicetree/bindings/gpio/ 8801F: Documentation/driver-api/gpio/ 8802F: drivers/gpio/ 8803F: include/dt-bindings/gpio/ 8804F: include/linux/gpio.h 8805F: include/linux/gpio/ 8806F: include/linux/of_gpio.h 8807F: include/uapi/linux/gpio.h 8808F: tools/gpio/ 8809 8810GRE DEMULTIPLEXER DRIVER 8811M: Dmitry Kozlov <xeb@mail.ru> 8812L: netdev@vger.kernel.org 8813S: Maintained 8814F: include/net/gre.h 8815F: net/ipv4/gre_demux.c 8816F: net/ipv4/gre_offload.c 8817 8818GRETH 10/100/1G Ethernet MAC device driver 8819M: Andreas Larsson <andreas@gaisler.com> 8820L: netdev@vger.kernel.org 8821S: Maintained 8822F: drivers/net/ethernet/aeroflex/ 8823 8824GREYBUS AUDIO PROTOCOLS DRIVERS 8825M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8826M: Mark Greer <mgreer@animalcreek.com> 8827S: Maintained 8828F: drivers/staging/greybus/audio_apbridgea.c 8829F: drivers/staging/greybus/audio_apbridgea.h 8830F: drivers/staging/greybus/audio_codec.c 8831F: drivers/staging/greybus/audio_codec.h 8832F: drivers/staging/greybus/audio_gb.c 8833F: drivers/staging/greybus/audio_manager.c 8834F: drivers/staging/greybus/audio_manager.h 8835F: drivers/staging/greybus/audio_manager_module.c 8836F: drivers/staging/greybus/audio_manager_private.h 8837F: drivers/staging/greybus/audio_manager_sysfs.c 8838F: drivers/staging/greybus/audio_module.c 8839F: drivers/staging/greybus/audio_topology.c 8840 8841GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8842M: Viresh Kumar <vireshk@kernel.org> 8843S: Maintained 8844F: drivers/staging/greybus/authentication.c 8845F: drivers/staging/greybus/bootrom.c 8846F: drivers/staging/greybus/firmware.h 8847F: drivers/staging/greybus/fw-core.c 8848F: drivers/staging/greybus/fw-download.c 8849F: drivers/staging/greybus/fw-management.c 8850F: drivers/staging/greybus/greybus_authentication.h 8851F: drivers/staging/greybus/greybus_firmware.h 8852F: drivers/staging/greybus/hid.c 8853F: drivers/staging/greybus/i2c.c 8854F: drivers/staging/greybus/spi.c 8855F: drivers/staging/greybus/spilib.c 8856F: drivers/staging/greybus/spilib.h 8857 8858GREYBUS LOOPBACK DRIVER 8859M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8860S: Maintained 8861F: drivers/staging/greybus/loopback.c 8862 8863GREYBUS PLATFORM DRIVERS 8864M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8865S: Maintained 8866F: drivers/staging/greybus/arche-apb-ctrl.c 8867F: drivers/staging/greybus/arche-platform.c 8868F: drivers/staging/greybus/arche_platform.h 8869 8870GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8871M: Rui Miguel Silva <rmfrfs@gmail.com> 8872S: Maintained 8873F: drivers/staging/greybus/gpio.c 8874F: drivers/staging/greybus/light.c 8875F: drivers/staging/greybus/power_supply.c 8876F: drivers/staging/greybus/sdio.c 8877F: drivers/staging/greybus/spi.c 8878F: drivers/staging/greybus/spilib.c 8879 8880GREYBUS SUBSYSTEM 8881M: Johan Hovold <johan@kernel.org> 8882M: Alex Elder <elder@kernel.org> 8883M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8884L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8885S: Maintained 8886F: drivers/greybus/ 8887F: drivers/staging/greybus/ 8888F: include/linux/greybus.h 8889F: include/linux/greybus/ 8890 8891GREYBUS UART PROTOCOLS DRIVERS 8892M: David Lin <dtwlin@gmail.com> 8893S: Maintained 8894F: drivers/staging/greybus/log.c 8895F: drivers/staging/greybus/uart.c 8896 8897GS1662 VIDEO SERIALIZER 8898M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8899L: linux-media@vger.kernel.org 8900S: Maintained 8901T: git git://linuxtv.org/media_tree.git 8902F: drivers/media/spi/gs1662.c 8903 8904GSPCA FINEPIX SUBDRIVER 8905M: Frank Zago <frank@zago.net> 8906L: linux-media@vger.kernel.org 8907S: Maintained 8908T: git git://linuxtv.org/media_tree.git 8909F: drivers/media/usb/gspca/finepix.c 8910 8911GSPCA GL860 SUBDRIVER 8912M: Olivier Lorin <o.lorin@laposte.net> 8913L: linux-media@vger.kernel.org 8914S: Maintained 8915T: git git://linuxtv.org/media_tree.git 8916F: drivers/media/usb/gspca/gl860/ 8917 8918GSPCA M5602 SUBDRIVER 8919M: Erik Andren <erik.andren@gmail.com> 8920L: linux-media@vger.kernel.org 8921S: Maintained 8922T: git git://linuxtv.org/media_tree.git 8923F: drivers/media/usb/gspca/m5602/ 8924 8925GSPCA PAC207 SONIXB SUBDRIVER 8926M: Hans Verkuil <hverkuil@xs4all.nl> 8927L: linux-media@vger.kernel.org 8928S: Odd Fixes 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/usb/gspca/pac207.c 8931 8932GSPCA SN9C20X SUBDRIVER 8933M: Brian Johnson <brijohn@gmail.com> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/sn9c20x.c 8938 8939GSPCA T613 SUBDRIVER 8940M: Leandro Costantino <lcostantino@gmail.com> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/t613.c 8945 8946GSPCA USB WEBCAM DRIVER 8947M: Hans Verkuil <hverkuil@xs4all.nl> 8948L: linux-media@vger.kernel.org 8949S: Odd Fixes 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/ 8952 8953GTP (GPRS Tunneling Protocol) 8954M: Pablo Neira Ayuso <pablo@netfilter.org> 8955M: Harald Welte <laforge@gnumonks.org> 8956L: osmocom-net-gprs@lists.osmocom.org 8957S: Maintained 8958T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8959F: drivers/net/gtp.c 8960 8961GUID PARTITION TABLE (GPT) 8962M: Davidlohr Bueso <dave@stgolabs.net> 8963L: linux-efi@vger.kernel.org 8964S: Maintained 8965F: block/partitions/efi.* 8966 8967HABANALABS PCI DRIVER 8968M: Oded Gabbay <ogabbay@kernel.org> 8969L: dri-devel@lists.freedesktop.org 8970S: Supported 8971C: irc://irc.oftc.net/dri-devel 8972T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8973F: Documentation/ABI/testing/debugfs-driver-habanalabs 8974F: Documentation/ABI/testing/sysfs-driver-habanalabs 8975F: drivers/accel/habanalabs/ 8976F: include/trace/events/habanalabs.h 8977F: include/uapi/drm/habanalabs_accel.h 8978 8979HACKRF MEDIA DRIVER 8980M: Antti Palosaari <crope@iki.fi> 8981L: linux-media@vger.kernel.org 8982S: Maintained 8983W: https://linuxtv.org 8984W: http://palosaari.fi/linux/ 8985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8986T: git git://linuxtv.org/anttip/media_tree.git 8987F: drivers/media/usb/hackrf/ 8988 8989HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8990M: Chuck Lever <chuck.lever@oracle.com> 8991L: kernel-tls-handshake@lists.linux.dev 8992L: netdev@vger.kernel.org 8993S: Maintained 8994F: Documentation/netlink/specs/handshake.yaml 8995F: Documentation/networking/tls-handshake.rst 8996F: include/net/handshake.h 8997F: include/trace/events/handshake.h 8998F: net/handshake/ 8999 9000HANTRO VPU CODEC DRIVER 9001M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9002M: Philipp Zabel <p.zabel@pengutronix.de> 9003L: linux-media@vger.kernel.org 9004L: linux-rockchip@lists.infradead.org 9005S: Maintained 9006F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9007F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9008F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9009F: drivers/media/platform/verisilicon/ 9010 9011HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9012M: Frank Seidel <frank@f-seidel.de> 9013L: platform-driver-x86@vger.kernel.org 9014S: Maintained 9015W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9016F: drivers/platform/x86/hdaps.c 9017 9018HARDWARE MONITORING 9019M: Jean Delvare <jdelvare@suse.com> 9020M: Guenter Roeck <linux@roeck-us.net> 9021L: linux-hwmon@vger.kernel.org 9022S: Maintained 9023W: http://hwmon.wiki.kernel.org/ 9024T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9025F: Documentation/ABI/testing/sysfs-class-hwmon 9026F: Documentation/devicetree/bindings/hwmon/ 9027F: Documentation/hwmon/ 9028F: drivers/hwmon/ 9029F: include/linux/hwmon*.h 9030F: include/trace/events/hwmon*.h 9031K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9032 9033HARDWARE RANDOM NUMBER GENERATOR CORE 9034M: Olivia Mackall <olivia@selenic.com> 9035M: Herbert Xu <herbert@gondor.apana.org.au> 9036L: linux-crypto@vger.kernel.org 9037S: Odd fixes 9038F: Documentation/admin-guide/hw_random.rst 9039F: Documentation/devicetree/bindings/rng/ 9040F: drivers/char/hw_random/ 9041F: include/linux/hw_random.h 9042 9043HARDWARE SPINLOCK CORE 9044M: Ohad Ben-Cohen <ohad@wizery.com> 9045M: Bjorn Andersson <andersson@kernel.org> 9046R: Baolin Wang <baolin.wang7@gmail.com> 9047L: linux-remoteproc@vger.kernel.org 9048S: Maintained 9049T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9050F: Documentation/devicetree/bindings/hwlock/ 9051F: Documentation/locking/hwspinlock.rst 9052F: drivers/hwspinlock/ 9053F: include/linux/hwspinlock.h 9054 9055HARDWARE TRACING FACILITIES 9056M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9057S: Maintained 9058F: drivers/hwtracing/ 9059 9060HARMONY SOUND DRIVER 9061L: linux-parisc@vger.kernel.org 9062S: Maintained 9063F: sound/parisc/harmony.* 9064 9065HDPVR USB VIDEO ENCODER DRIVER 9066M: Hans Verkuil <hverkuil@xs4all.nl> 9067L: linux-media@vger.kernel.org 9068S: Odd Fixes 9069W: https://linuxtv.org 9070T: git git://linuxtv.org/media_tree.git 9071F: drivers/media/usb/hdpvr/ 9072 9073HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9074M: Matt Hsiao <matt.hsiao@hpe.com> 9075S: Supported 9076F: drivers/misc/hpilo.[ch] 9077 9078HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9079M: Jerry Hoemann <jerry.hoemann@hpe.com> 9080S: Supported 9081F: Documentation/watchdog/hpwdt.rst 9082F: drivers/watchdog/hpwdt.c 9083 9084HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9085M: Don Brace <don.brace@microchip.com> 9086L: storagedev@microchip.com 9087L: linux-scsi@vger.kernel.org 9088S: Supported 9089F: Documentation/scsi/hpsa.rst 9090F: drivers/scsi/hpsa*.[ch] 9091F: include/linux/cciss*.h 9092F: include/uapi/linux/cciss*.h 9093 9094HFI1 DRIVER 9095M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9096L: linux-rdma@vger.kernel.org 9097S: Supported 9098F: drivers/infiniband/hw/hfi1 9099 9100HFS FILESYSTEM 9101L: linux-fsdevel@vger.kernel.org 9102S: Orphan 9103F: Documentation/filesystems/hfs.rst 9104F: fs/hfs/ 9105 9106HFSPLUS FILESYSTEM 9107L: linux-fsdevel@vger.kernel.org 9108S: Orphan 9109F: Documentation/filesystems/hfsplus.rst 9110F: fs/hfsplus/ 9111 9112HGA FRAMEBUFFER DRIVER 9113M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9114L: linux-nvidia@lists.surfsouth.com 9115S: Maintained 9116W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9117F: drivers/video/fbdev/hgafb.c 9118 9119HIBERNATION (aka Software Suspend, aka swsusp) 9120M: "Rafael J. Wysocki" <rafael@kernel.org> 9121M: Pavel Machek <pavel@ucw.cz> 9122L: linux-pm@vger.kernel.org 9123S: Supported 9124B: https://bugzilla.kernel.org 9125F: arch/*/include/asm/suspend*.h 9126F: arch/x86/power/ 9127F: drivers/base/power/ 9128F: include/linux/freezer.h 9129F: include/linux/pm.h 9130F: include/linux/suspend.h 9131F: kernel/power/ 9132 9133HID CORE LAYER 9134M: Jiri Kosina <jikos@kernel.org> 9135M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9136L: linux-input@vger.kernel.org 9137S: Maintained 9138T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9139F: Documentation/hid/ 9140F: drivers/hid/ 9141F: include/linux/hid* 9142F: include/uapi/linux/hid* 9143F: samples/hid/ 9144F: tools/testing/selftests/hid/ 9145 9146HID LOGITECH DRIVERS 9147R: Filipe Laíns <lains@riseup.net> 9148L: linux-input@vger.kernel.org 9149S: Maintained 9150F: drivers/hid/hid-logitech-* 9151 9152HID PHOENIX RC FLIGHT CONTROLLER 9153M: Marcus Folkesson <marcus.folkesson@gmail.com> 9154L: linux-input@vger.kernel.org 9155S: Maintained 9156F: drivers/hid/hid-pxrc.c 9157 9158HID PLAYSTATION DRIVER 9159M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9160L: linux-input@vger.kernel.org 9161S: Supported 9162F: drivers/hid/hid-playstation.c 9163 9164HID SENSOR HUB DRIVERS 9165M: Jiri Kosina <jikos@kernel.org> 9166M: Jonathan Cameron <jic23@kernel.org> 9167M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9168L: linux-input@vger.kernel.org 9169L: linux-iio@vger.kernel.org 9170S: Maintained 9171F: Documentation/hid/hid-sensor* 9172F: drivers/hid/hid-sensor-* 9173F: drivers/iio/*/hid-* 9174F: include/linux/hid-sensor-* 9175 9176HID VRC-2 CAR CONTROLLER DRIVER 9177M: Marcus Folkesson <marcus.folkesson@gmail.com> 9178L: linux-input@vger.kernel.org 9179S: Maintained 9180F: drivers/hid/hid-vrc2.c 9181 9182HID WACOM DRIVER 9183M: Ping Cheng <ping.cheng@wacom.com> 9184M: Jason Gerecke <jason.gerecke@wacom.com> 9185L: linux-input@vger.kernel.org 9186S: Maintained 9187F: drivers/hid/wacom.h 9188F: drivers/hid/wacom_* 9189 9190HID++ LOGITECH DRIVERS 9191R: Filipe Laíns <lains@riseup.net> 9192R: Bastien Nocera <hadess@hadess.net> 9193L: linux-input@vger.kernel.org 9194S: Maintained 9195F: drivers/hid/hid-logitech-hidpp.c 9196 9197HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9198M: Thomas Gleixner <tglx@linutronix.de> 9199L: linux-kernel@vger.kernel.org 9200S: Maintained 9201T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9202F: Documentation/timers/ 9203F: include/linux/clockchips.h 9204F: include/linux/hrtimer.h 9205F: kernel/time/clockevents.c 9206F: kernel/time/hrtimer.c 9207F: kernel/time/timer_*.c 9208 9209HIGH-SPEED SCC DRIVER FOR AX.25 9210L: linux-hams@vger.kernel.org 9211S: Orphan 9212F: drivers/net/hamradio/scc.c 9213 9214HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9215M: HighPoint Linux Team <linux@highpoint-tech.com> 9216S: Supported 9217W: http://www.highpoint-tech.com 9218F: Documentation/scsi/hptiop.rst 9219F: drivers/scsi/hptiop.c 9220 9221HIKEY960 ONBOARD USB GPIO HUB DRIVER 9222M: John Stultz <jstultz@google.com> 9223L: linux-kernel@vger.kernel.org 9224S: Maintained 9225F: drivers/misc/hisi_hikey_usb.c 9226 9227HIMAX HX83112B TOUCHSCREEN SUPPORT 9228M: Job Noorman <job@noorman.info> 9229L: linux-input@vger.kernel.org 9230S: Maintained 9231F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9232F: drivers/input/touchscreen/himax_hx83112b.c 9233 9234HIPPI 9235M: Jes Sorensen <jes@trained-monkey.org> 9236L: linux-hippi@sunsite.dk 9237S: Maintained 9238F: drivers/net/hippi/ 9239F: include/linux/hippidevice.h 9240F: include/uapi/linux/if_hippi.h 9241F: net/802/hippi.c 9242 9243HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9244M: Kurt Kanzenbach <kurt@linutronix.de> 9245L: netdev@vger.kernel.org 9246S: Maintained 9247F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9248F: drivers/net/dsa/hirschmann/* 9249F: include/linux/platform_data/hirschmann-hellcreek.h 9250F: net/dsa/tag_hellcreek.c 9251 9252HISILICON DMA DRIVER 9253M: Zhou Wang <wangzhou1@hisilicon.com> 9254M: Jie Hai <haijie1@huawei.com> 9255L: dmaengine@vger.kernel.org 9256S: Maintained 9257F: drivers/dma/hisi_dma.c 9258 9259HISILICON GPIO DRIVER 9260M: Jay Fang <f.fangjian@huawei.com> 9261L: linux-gpio@vger.kernel.org 9262S: Maintained 9263F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9264F: drivers/gpio/gpio-hisi.c 9265 9266HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9267M: Longfang Liu <liulongfang@huawei.com> 9268L: linux-crypto@vger.kernel.org 9269S: Maintained 9270F: Documentation/ABI/testing/debugfs-hisi-hpre 9271F: drivers/crypto/hisilicon/hpre/hpre.h 9272F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9273F: drivers/crypto/hisilicon/hpre/hpre_main.c 9274 9275HISILICON HNS3 PMU DRIVER 9276M: Guangbin Huang <huangguangbin2@huawei.com> 9277S: Supported 9278F: Documentation/admin-guide/perf/hns3-pmu.rst 9279F: drivers/perf/hisilicon/hns3_pmu.c 9280 9281HISILICON I2C CONTROLLER DRIVER 9282M: Yicong Yang <yangyicong@hisilicon.com> 9283L: linux-i2c@vger.kernel.org 9284S: Maintained 9285W: https://www.hisilicon.com 9286F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9287F: drivers/i2c/busses/i2c-hisi.c 9288 9289HISILICON LPC BUS DRIVER 9290M: Jay Fang <f.fangjian@huawei.com> 9291S: Maintained 9292W: http://www.hisilicon.com 9293F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9294F: drivers/bus/hisi_lpc.c 9295 9296HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9297M: Yisen Zhuang <yisen.zhuang@huawei.com> 9298M: Salil Mehta <salil.mehta@huawei.com> 9299L: netdev@vger.kernel.org 9300S: Maintained 9301W: http://www.hisilicon.com 9302F: drivers/net/ethernet/hisilicon/hns3/ 9303 9304HISILICON NETWORK SUBSYSTEM DRIVER 9305M: Yisen Zhuang <yisen.zhuang@huawei.com> 9306M: Salil Mehta <salil.mehta@huawei.com> 9307L: netdev@vger.kernel.org 9308S: Maintained 9309W: http://www.hisilicon.com 9310F: Documentation/devicetree/bindings/net/hisilicon*.txt 9311F: drivers/net/ethernet/hisilicon/ 9312 9313HISILICON PMU DRIVER 9314M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9315M: Jonathan Cameron <jonathan.cameron@huawei.com> 9316S: Supported 9317W: http://www.hisilicon.com 9318F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9319F: Documentation/admin-guide/perf/hisi-pmu.rst 9320F: drivers/perf/hisilicon 9321 9322HISILICON PTT DRIVER 9323M: Yicong Yang <yangyicong@hisilicon.com> 9324M: Jonathan Cameron <jonathan.cameron@huawei.com> 9325L: linux-kernel@vger.kernel.org 9326S: Maintained 9327F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9328F: Documentation/trace/hisi-ptt.rst 9329F: drivers/hwtracing/ptt/ 9330F: tools/perf/arch/arm64/util/hisi-ptt.c 9331F: tools/perf/util/hisi-ptt* 9332F: tools/perf/util/hisi-ptt-decoder/* 9333 9334HISILICON QM DRIVER 9335M: Weili Qian <qianweili@huawei.com> 9336M: Zhou Wang <wangzhou1@hisilicon.com> 9337L: linux-crypto@vger.kernel.org 9338S: Maintained 9339F: drivers/crypto/hisilicon/Kconfig 9340F: drivers/crypto/hisilicon/Makefile 9341F: drivers/crypto/hisilicon/qm.c 9342F: drivers/crypto/hisilicon/sgl.c 9343F: include/linux/hisi_acc_qm.h 9344 9345HISILICON ROCE DRIVER 9346M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9347M: Junxian Huang <huangjunxian6@hisilicon.com> 9348L: linux-rdma@vger.kernel.org 9349S: Maintained 9350F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9351F: drivers/infiniband/hw/hns/ 9352 9353HISILICON SAS Controller 9354M: Xiang Chen <chenxiang66@hisilicon.com> 9355S: Supported 9356W: http://www.hisilicon.com 9357F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9358F: drivers/scsi/hisi_sas/ 9359 9360HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9361M: Kai Ye <yekai13@huawei.com> 9362M: Longfang Liu <liulongfang@huawei.com> 9363L: linux-crypto@vger.kernel.org 9364S: Maintained 9365F: Documentation/ABI/testing/debugfs-hisi-sec 9366F: drivers/crypto/hisilicon/sec2/sec.h 9367F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9368F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9369F: drivers/crypto/hisilicon/sec2/sec_main.c 9370 9371HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9372M: Jay Fang <f.fangjian@huawei.com> 9373L: linux-spi@vger.kernel.org 9374S: Maintained 9375W: http://www.hisilicon.com 9376F: drivers/spi/spi-hisi-kunpeng.c 9377 9378HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9379M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9380L: linux-kernel@vger.kernel.org 9381S: Maintained 9382F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9383F: drivers/spmi/hisi-spmi-controller.c 9384 9385HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9386M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9387L: linux-kernel@vger.kernel.org 9388S: Maintained 9389F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9390F: drivers/mfd/hi6421-spmi-pmic.c 9391 9392HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9393M: Weili Qian <qianweili@huawei.com> 9394S: Maintained 9395F: drivers/crypto/hisilicon/trng/trng.c 9396 9397HISILICON V3XX SPI NOR FLASH Controller Driver 9398M: Jay Fang <f.fangjian@huawei.com> 9399S: Maintained 9400W: http://www.hisilicon.com 9401F: drivers/spi/spi-hisi-sfc-v3xx.c 9402 9403HISILICON ZIP Controller DRIVER 9404M: Yang Shen <shenyang39@huawei.com> 9405M: Zhou Wang <wangzhou1@hisilicon.com> 9406L: linux-crypto@vger.kernel.org 9407S: Maintained 9408F: Documentation/ABI/testing/debugfs-hisi-zip 9409F: drivers/crypto/hisilicon/zip/ 9410 9411HMM - Heterogeneous Memory Management 9412M: Jérôme Glisse <jglisse@redhat.com> 9413L: linux-mm@kvack.org 9414S: Maintained 9415F: Documentation/mm/hmm.rst 9416F: include/linux/hmm* 9417F: lib/test_hmm* 9418F: mm/hmm* 9419F: tools/testing/selftests/mm/*hmm* 9420 9421HOST AP DRIVER 9422M: Jouni Malinen <j@w1.fi> 9423L: linux-wireless@vger.kernel.org 9424S: Obsolete 9425W: http://w1.fi/hostap-driver.html 9426F: drivers/net/wireless/intersil/hostap/ 9427 9428HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9429L: platform-driver-x86@vger.kernel.org 9430S: Orphan 9431F: drivers/platform/x86/hp/tc1100-wmi.c 9432 9433HPET: High Precision Event Timers driver 9434M: Clemens Ladisch <clemens@ladisch.de> 9435S: Maintained 9436F: Documentation/timers/hpet.rst 9437F: drivers/char/hpet.c 9438F: include/linux/hpet.h 9439F: include/uapi/linux/hpet.h 9440 9441HPET: x86 9442S: Orphan 9443F: arch/x86/include/asm/hpet.h 9444F: arch/x86/kernel/hpet.c 9445 9446HPFS FILESYSTEM 9447M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9448S: Maintained 9449W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9450F: fs/hpfs/ 9451 9452HSI SUBSYSTEM 9453M: Sebastian Reichel <sre@kernel.org> 9454S: Maintained 9455T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9456F: Documentation/ABI/testing/sysfs-bus-hsi 9457F: Documentation/driver-api/hsi.rst 9458F: drivers/hsi/ 9459F: include/linux/hsi/ 9460F: include/uapi/linux/hsi/ 9461 9462HSO 3G MODEM DRIVER 9463L: linux-usb@vger.kernel.org 9464S: Orphan 9465F: drivers/net/usb/hso.c 9466 9467HSR NETWORK PROTOCOL 9468L: netdev@vger.kernel.org 9469S: Orphan 9470F: net/hsr/ 9471 9472HT16K33 LED CONTROLLER DRIVER 9473M: Robin van der Gracht <robin@protonic.nl> 9474S: Maintained 9475F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9476F: drivers/auxdisplay/ht16k33.c 9477 9478HTCPEN TOUCHSCREEN DRIVER 9479M: Pau Oliva Fora <pof@eslack.org> 9480L: linux-input@vger.kernel.org 9481S: Maintained 9482F: drivers/input/touchscreen/htcpen.c 9483 9484HTE SUBSYSTEM 9485M: Dipen Patel <dipenp@nvidia.com> 9486L: timestamp@lists.linux.dev 9487S: Maintained 9488Q: https://patchwork.kernel.org/project/timestamp/list/ 9489T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9490F: Documentation/devicetree/bindings/timestamp/ 9491F: Documentation/driver-api/hte/ 9492F: drivers/hte/ 9493F: include/linux/hte.h 9494 9495HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9496M: Lorenzo Bianconi <lorenzo@kernel.org> 9497L: linux-iio@vger.kernel.org 9498S: Maintained 9499W: http://www.st.com/ 9500F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9501F: drivers/iio/humidity/hts221* 9502 9503HUAWEI ETHERNET DRIVER 9504M: Cai Huoqing <cai.huoqing@linux.dev> 9505L: netdev@vger.kernel.org 9506S: Maintained 9507F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9508F: drivers/net/ethernet/huawei/hinic/ 9509 9510HUGETLB SUBSYSTEM 9511M: Mike Kravetz <mike.kravetz@oracle.com> 9512M: Muchun Song <muchun.song@linux.dev> 9513L: linux-mm@kvack.org 9514S: Maintained 9515F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9516F: Documentation/admin-guide/mm/hugetlbpage.rst 9517F: Documentation/mm/hugetlbfs_reserv.rst 9518F: Documentation/mm/vmemmap_dedup.rst 9519F: fs/hugetlbfs/ 9520F: include/linux/hugetlb.h 9521F: mm/hugetlb.c 9522F: mm/hugetlb_vmemmap.c 9523F: mm/hugetlb_vmemmap.h 9524 9525HVA ST MEDIA DRIVER 9526M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9527L: linux-media@vger.kernel.org 9528S: Supported 9529W: https://linuxtv.org 9530T: git git://linuxtv.org/media_tree.git 9531F: drivers/media/platform/st/sti/hva 9532 9533HWPOISON MEMORY FAILURE HANDLING 9534M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9535R: Miaohe Lin <linmiaohe@huawei.com> 9536L: linux-mm@kvack.org 9537S: Maintained 9538F: mm/hwpoison-inject.c 9539F: mm/memory-failure.c 9540 9541HYCON HY46XX TOUCHSCREEN SUPPORT 9542M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9543L: linux-input@vger.kernel.org 9544S: Maintained 9545F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9546F: drivers/input/touchscreen/hycon-hy46xx.c 9547 9548HYGON PROCESSOR SUPPORT 9549M: Pu Wen <puwen@hygon.cn> 9550L: linux-kernel@vger.kernel.org 9551S: Maintained 9552F: arch/x86/kernel/cpu/hygon.c 9553 9554HYNIX HI556 SENSOR DRIVER 9555M: Shawn Tu <shawnx.tu@intel.com> 9556L: linux-media@vger.kernel.org 9557S: Maintained 9558T: git git://linuxtv.org/media_tree.git 9559F: drivers/media/i2c/hi556.c 9560 9561HYNIX HI846 SENSOR DRIVER 9562M: Martin Kepplinger <martin.kepplinger@puri.sm> 9563L: linux-media@vger.kernel.org 9564S: Maintained 9565F: drivers/media/i2c/hi846.c 9566 9567HYNIX HI847 SENSOR DRIVER 9568M: Shawn Tu <shawnx.tu@intel.com> 9569L: linux-media@vger.kernel.org 9570S: Maintained 9571F: drivers/media/i2c/hi847.c 9572 9573Hyper-V/Azure CORE AND DRIVERS 9574M: "K. Y. Srinivasan" <kys@microsoft.com> 9575M: Haiyang Zhang <haiyangz@microsoft.com> 9576M: Wei Liu <wei.liu@kernel.org> 9577M: Dexuan Cui <decui@microsoft.com> 9578L: linux-hyperv@vger.kernel.org 9579S: Supported 9580T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9581F: Documentation/ABI/stable/sysfs-bus-vmbus 9582F: Documentation/ABI/testing/debugfs-hyperv 9583F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9584F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9585F: Documentation/virt/hyperv 9586F: arch/arm64/hyperv 9587F: arch/arm64/include/asm/hyperv-tlfs.h 9588F: arch/arm64/include/asm/mshyperv.h 9589F: arch/x86/hyperv 9590F: arch/x86/include/asm/hyperv-tlfs.h 9591F: arch/x86/include/asm/mshyperv.h 9592F: arch/x86/include/asm/trace/hyperv.h 9593F: arch/x86/kernel/cpu/mshyperv.c 9594F: drivers/clocksource/hyperv_timer.c 9595F: drivers/hid/hid-hyperv.c 9596F: drivers/hv/ 9597F: drivers/input/serio/hyperv-keyboard.c 9598F: drivers/iommu/hyperv-iommu.c 9599F: drivers/net/ethernet/microsoft/ 9600F: drivers/net/hyperv/ 9601F: drivers/pci/controller/pci-hyperv-intf.c 9602F: drivers/pci/controller/pci-hyperv.c 9603F: drivers/scsi/storvsc_drv.c 9604F: drivers/uio/uio_hv_generic.c 9605F: drivers/video/fbdev/hyperv_fb.c 9606F: include/asm-generic/hyperv-tlfs.h 9607F: include/asm-generic/mshyperv.h 9608F: include/clocksource/hyperv_timer.h 9609F: include/linux/hyperv.h 9610F: include/net/mana 9611F: include/uapi/linux/hyperv.h 9612F: net/vmw_vsock/hyperv_transport.c 9613F: tools/hv/ 9614 9615HYPERBUS SUPPORT 9616M: Vignesh Raghavendra <vigneshr@ti.com> 9617L: linux-mtd@lists.infradead.org 9618S: Supported 9619Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9620C: irc://irc.oftc.net/mtd 9621T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9622F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9623F: drivers/mtd/hyperbus/ 9624F: include/linux/mtd/hyperbus.h 9625 9626HYPERVISOR VIRTUAL CONSOLE DRIVER 9627L: linuxppc-dev@lists.ozlabs.org 9628S: Odd Fixes 9629F: drivers/tty/hvc/ 9630 9631I2C ACPI SUPPORT 9632M: Mika Westerberg <mika.westerberg@linux.intel.com> 9633L: linux-i2c@vger.kernel.org 9634L: linux-acpi@vger.kernel.org 9635S: Maintained 9636F: drivers/i2c/i2c-core-acpi.c 9637 9638I2C CONTROLLER DRIVER FOR NVIDIA GPU 9639M: Ajay Gupta <ajayg@nvidia.com> 9640L: linux-i2c@vger.kernel.org 9641S: Maintained 9642F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9643F: drivers/i2c/busses/i2c-nvidia-gpu.c 9644 9645I2C MUXES 9646M: Peter Rosin <peda@axentia.se> 9647L: linux-i2c@vger.kernel.org 9648S: Maintained 9649F: Documentation/devicetree/bindings/i2c/i2c-arb* 9650F: Documentation/devicetree/bindings/i2c/i2c-gate* 9651F: Documentation/devicetree/bindings/i2c/i2c-mux* 9652F: Documentation/i2c/i2c-topology.rst 9653F: Documentation/i2c/muxes/ 9654F: drivers/i2c/i2c-mux.c 9655F: drivers/i2c/muxes/ 9656F: include/linux/i2c-mux.h 9657 9658I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9659M: Gregory CLEMENT <gregory.clement@bootlin.com> 9660L: linux-i2c@vger.kernel.org 9661S: Maintained 9662F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9663F: drivers/i2c/busses/i2c-mv64xxx.c 9664 9665I2C OVER PARALLEL PORT 9666M: Jean Delvare <jdelvare@suse.com> 9667L: linux-i2c@vger.kernel.org 9668S: Maintained 9669F: Documentation/i2c/busses/i2c-parport.rst 9670F: drivers/i2c/busses/i2c-parport.c 9671 9672I2C SUBSYSTEM 9673M: Wolfram Sang <wsa@kernel.org> 9674L: linux-i2c@vger.kernel.org 9675S: Maintained 9676W: https://i2c.wiki.kernel.org/ 9677Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9678T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9679F: Documentation/devicetree/bindings/i2c/i2c.txt 9680F: Documentation/i2c/ 9681F: drivers/i2c/* 9682F: include/dt-bindings/i2c/i2c.h 9683F: include/linux/i2c-dev.h 9684F: include/linux/i2c-smbus.h 9685F: include/linux/i2c.h 9686F: include/uapi/linux/i2c-*.h 9687F: include/uapi/linux/i2c.h 9688 9689I2C SUBSYSTEM HOST DRIVERS 9690L: linux-i2c@vger.kernel.org 9691S: Odd Fixes 9692W: https://i2c.wiki.kernel.org/ 9693Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9694T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9695F: Documentation/devicetree/bindings/i2c/ 9696F: drivers/i2c/algos/ 9697F: drivers/i2c/busses/ 9698F: include/dt-bindings/i2c/ 9699 9700I2C-TAOS-EVM DRIVER 9701M: Jean Delvare <jdelvare@suse.com> 9702L: linux-i2c@vger.kernel.org 9703S: Maintained 9704F: Documentation/i2c/busses/i2c-taos-evm.rst 9705F: drivers/i2c/busses/i2c-taos-evm.c 9706 9707I2C-TINY-USB DRIVER 9708M: Till Harbaum <till@harbaum.org> 9709L: linux-i2c@vger.kernel.org 9710S: Maintained 9711W: http://www.harbaum.org/till/i2c_tiny_usb 9712F: drivers/i2c/busses/i2c-tiny-usb.c 9713 9714I2C/SMBUS CONTROLLER DRIVERS FOR PC 9715M: Jean Delvare <jdelvare@suse.com> 9716L: linux-i2c@vger.kernel.org 9717S: Maintained 9718F: Documentation/i2c/busses/i2c-ali1535.rst 9719F: Documentation/i2c/busses/i2c-ali1563.rst 9720F: Documentation/i2c/busses/i2c-ali15x3.rst 9721F: Documentation/i2c/busses/i2c-amd756.rst 9722F: Documentation/i2c/busses/i2c-amd8111.rst 9723F: Documentation/i2c/busses/i2c-i801.rst 9724F: Documentation/i2c/busses/i2c-nforce2.rst 9725F: Documentation/i2c/busses/i2c-piix4.rst 9726F: Documentation/i2c/busses/i2c-sis5595.rst 9727F: Documentation/i2c/busses/i2c-sis630.rst 9728F: Documentation/i2c/busses/i2c-sis96x.rst 9729F: Documentation/i2c/busses/i2c-via.rst 9730F: Documentation/i2c/busses/i2c-viapro.rst 9731F: drivers/i2c/busses/i2c-ali1535.c 9732F: drivers/i2c/busses/i2c-ali1563.c 9733F: drivers/i2c/busses/i2c-ali15x3.c 9734F: drivers/i2c/busses/i2c-amd756-s4882.c 9735F: drivers/i2c/busses/i2c-amd756.c 9736F: drivers/i2c/busses/i2c-amd8111.c 9737F: drivers/i2c/busses/i2c-i801.c 9738F: drivers/i2c/busses/i2c-isch.c 9739F: drivers/i2c/busses/i2c-nforce2-s4985.c 9740F: drivers/i2c/busses/i2c-nforce2.c 9741F: drivers/i2c/busses/i2c-piix4.c 9742F: drivers/i2c/busses/i2c-sis5595.c 9743F: drivers/i2c/busses/i2c-sis630.c 9744F: drivers/i2c/busses/i2c-sis96x.c 9745F: drivers/i2c/busses/i2c-via.c 9746F: drivers/i2c/busses/i2c-viapro.c 9747 9748I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9749M: Hans de Goede <hdegoede@redhat.com> 9750L: linux-i2c@vger.kernel.org 9751S: Maintained 9752F: drivers/i2c/busses/i2c-cht-wc.c 9753 9754I2C/SMBUS ISMT DRIVER 9755M: Seth Heasley <seth.heasley@intel.com> 9756M: Neil Horman <nhorman@tuxdriver.com> 9757L: linux-i2c@vger.kernel.org 9758F: Documentation/i2c/busses/i2c-ismt.rst 9759F: drivers/i2c/busses/i2c-ismt.c 9760 9761I2C/SMBUS STUB DRIVER 9762M: Jean Delvare <jdelvare@suse.com> 9763L: linux-i2c@vger.kernel.org 9764S: Maintained 9765F: drivers/i2c/i2c-stub.c 9766 9767I3C DRIVER FOR ASPEED AST2600 9768M: Jeremy Kerr <jk@codeconstruct.com.au> 9769S: Maintained 9770F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9771F: drivers/i3c/master/ast2600-i3c-master.c 9772 9773I3C DRIVER FOR CADENCE I3C MASTER IP 9774M: Przemysław Gaj <pgaj@cadence.com> 9775S: Maintained 9776F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9777F: drivers/i3c/master/i3c-master-cdns.c 9778 9779I3C DRIVER FOR SYNOPSYS DESIGNWARE 9780S: Orphan 9781F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9782F: drivers/i3c/master/dw* 9783 9784I3C SUBSYSTEM 9785M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9786L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9787S: Maintained 9788C: irc://chat.freenode.net/linux-i3c 9789T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9790F: Documentation/ABI/testing/sysfs-bus-i3c 9791F: Documentation/devicetree/bindings/i3c/ 9792F: Documentation/driver-api/i3c 9793F: drivers/i3c/ 9794F: include/linux/i3c/ 9795 9796IA64 (Itanium) PLATFORM 9797L: linux-ia64@vger.kernel.org 9798S: Orphan 9799F: Documentation/arch/ia64/ 9800F: arch/ia64/ 9801 9802IBM Operation Panel Input Driver 9803M: Eddie James <eajames@linux.ibm.com> 9804L: linux-input@vger.kernel.org 9805S: Maintained 9806F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9807F: drivers/input/misc/ibm-panel.c 9808 9809IBM Power 842 compression accelerator 9810M: Haren Myneni <haren@us.ibm.com> 9811S: Supported 9812F: crypto/842.c 9813F: drivers/crypto/nx/Kconfig 9814F: drivers/crypto/nx/Makefile 9815F: drivers/crypto/nx/nx-842* 9816F: include/linux/sw842.h 9817F: lib/842/ 9818 9819IBM Power in-Nest Crypto Acceleration 9820M: Breno Leitão <leitao@debian.org> 9821M: Nayna Jain <nayna@linux.ibm.com> 9822M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9823L: linux-crypto@vger.kernel.org 9824S: Supported 9825F: drivers/crypto/nx/Kconfig 9826F: drivers/crypto/nx/Makefile 9827F: drivers/crypto/nx/nx-aes* 9828F: drivers/crypto/nx/nx-sha* 9829F: drivers/crypto/nx/nx.* 9830F: drivers/crypto/nx/nx_csbcpb.h 9831F: drivers/crypto/nx/nx_debugfs.c 9832 9833IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9834M: Tyrel Datwyler <tyreld@linux.ibm.com> 9835L: linux-pci@vger.kernel.org 9836L: linuxppc-dev@lists.ozlabs.org 9837S: Supported 9838F: drivers/pci/hotplug/rpadlpar* 9839 9840IBM Power Linux RAID adapter 9841M: Brian King <brking@us.ibm.com> 9842S: Supported 9843F: drivers/scsi/ipr.* 9844 9845IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9846M: Tyrel Datwyler <tyreld@linux.ibm.com> 9847L: linux-pci@vger.kernel.org 9848L: linuxppc-dev@lists.ozlabs.org 9849S: Supported 9850F: drivers/pci/hotplug/rpaphp* 9851 9852IBM Power SRIOV Virtual NIC Device Driver 9853M: Haren Myneni <haren@linux.ibm.com> 9854M: Rick Lindsley <ricklind@linux.ibm.com> 9855R: Nick Child <nnac123@linux.ibm.com> 9856R: Dany Madden <danymadden@us.ibm.com> 9857R: Thomas Falcon <tlfalcon@linux.ibm.com> 9858L: netdev@vger.kernel.org 9859S: Supported 9860F: drivers/net/ethernet/ibm/ibmvnic.* 9861 9862IBM Power VFIO Support 9863M: Timothy Pearson <tpearson@raptorengineering.com> 9864S: Supported 9865F: drivers/vfio/vfio_iommu_spapr_tce.c 9866 9867IBM Power Virtual Ethernet Device Driver 9868M: Nick Child <nnac123@linux.ibm.com> 9869L: netdev@vger.kernel.org 9870S: Supported 9871F: drivers/net/ethernet/ibm/ibmveth.* 9872 9873IBM Power Virtual FC Device Drivers 9874M: Tyrel Datwyler <tyreld@linux.ibm.com> 9875L: linux-scsi@vger.kernel.org 9876S: Supported 9877F: drivers/scsi/ibmvscsi/ibmvfc* 9878 9879IBM Power Virtual Management Channel Driver 9880M: Brad Warrum <bwarrum@linux.ibm.com> 9881M: Ritu Agarwal <rituagar@linux.ibm.com> 9882S: Supported 9883F: drivers/misc/ibmvmc.* 9884 9885IBM Power Virtual SCSI Device Drivers 9886M: Tyrel Datwyler <tyreld@linux.ibm.com> 9887L: linux-scsi@vger.kernel.org 9888S: Supported 9889F: drivers/scsi/ibmvscsi/ibmvscsi* 9890F: include/scsi/viosrp.h 9891 9892IBM Power Virtual SCSI Device Target Driver 9893M: Michael Cyr <mikecyr@linux.ibm.com> 9894L: linux-scsi@vger.kernel.org 9895L: target-devel@vger.kernel.org 9896S: Supported 9897F: drivers/scsi/ibmvscsi_tgt/ 9898 9899IBM Power VMX Cryptographic instructions 9900M: Breno Leitão <leitao@debian.org> 9901M: Nayna Jain <nayna@linux.ibm.com> 9902M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9903L: linux-crypto@vger.kernel.org 9904S: Supported 9905F: drivers/crypto/vmx/Kconfig 9906F: drivers/crypto/vmx/Makefile 9907F: drivers/crypto/vmx/aes* 9908F: drivers/crypto/vmx/ghash* 9909F: drivers/crypto/vmx/ppc-xlate.pl 9910F: drivers/crypto/vmx/vmx.c 9911 9912IBM ServeRAID RAID DRIVER 9913S: Orphan 9914F: drivers/scsi/ips.* 9915 9916ICH LPC AND GPIO DRIVER 9917M: Peter Tyser <ptyser@xes-inc.com> 9918S: Maintained 9919F: drivers/gpio/gpio-ich.c 9920F: drivers/mfd/lpc_ich.c 9921 9922ICY I2C DRIVER 9923M: Max Staudt <max@enpas.org> 9924L: linux-i2c@vger.kernel.org 9925S: Maintained 9926F: drivers/i2c/busses/i2c-icy.c 9927 9928IDEAPAD LAPTOP EXTRAS DRIVER 9929M: Ike Panhc <ike.pan@canonical.com> 9930L: platform-driver-x86@vger.kernel.org 9931S: Maintained 9932W: http://launchpad.net/ideapad-laptop 9933F: drivers/platform/x86/ideapad-laptop.c 9934 9935IDEAPAD LAPTOP SLIDEBAR DRIVER 9936M: Andrey Moiseev <o2g.org.ru@gmail.com> 9937L: linux-input@vger.kernel.org 9938S: Maintained 9939W: https://github.com/o2genum/ideapad-slidebar 9940F: drivers/input/misc/ideapad_slidebar.c 9941 9942IDMAPPED MOUNTS 9943M: Christian Brauner <brauner@kernel.org> 9944M: Seth Forshee <sforshee@kernel.org> 9945L: linux-fsdevel@vger.kernel.org 9946S: Maintained 9947T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9948F: Documentation/filesystems/idmappings.rst 9949F: include/linux/mnt_idmapping.* 9950F: tools/testing/selftests/mount_setattr/ 9951 9952IDT VersaClock 5 CLOCK DRIVER 9953M: Luca Ceresoli <luca@lucaceresoli.net> 9954S: Maintained 9955F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9956F: drivers/clk/clk-versaclock5.c 9957 9958IEEE 802.15.4 SUBSYSTEM 9959M: Alexander Aring <alex.aring@gmail.com> 9960M: Stefan Schmidt <stefan@datenfreihafen.org> 9961M: Miquel Raynal <miquel.raynal@bootlin.com> 9962L: linux-wpan@vger.kernel.org 9963S: Maintained 9964W: https://linux-wpan.org/ 9965T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9966T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9967F: Documentation/networking/ieee802154.rst 9968F: drivers/net/ieee802154/ 9969F: include/linux/ieee802154.h 9970F: include/linux/nl802154.h 9971F: include/net/af_ieee802154.h 9972F: include/net/cfg802154.h 9973F: include/net/ieee802154_netdev.h 9974F: include/net/mac802154.h 9975F: include/net/nl802154.h 9976F: net/ieee802154/ 9977F: net/mac802154/ 9978 9979IFCVF VIRTIO DATA PATH ACCELERATOR 9980R: Zhu Lingshan <lingshan.zhu@intel.com> 9981F: drivers/vdpa/ifcvf/ 9982 9983IFE PROTOCOL 9984M: Yotam Gigi <yotam.gi@gmail.com> 9985M: Jamal Hadi Salim <jhs@mojatatu.com> 9986F: include/net/ife.h 9987F: include/uapi/linux/ife.h 9988F: net/ife 9989 9990IGORPLUG-USB IR RECEIVER 9991M: Sean Young <sean@mess.org> 9992L: linux-media@vger.kernel.org 9993S: Maintained 9994F: drivers/media/rc/igorplugusb.c 9995 9996IGUANAWORKS USB IR TRANSCEIVER 9997M: Sean Young <sean@mess.org> 9998L: linux-media@vger.kernel.org 9999S: Maintained 10000F: drivers/media/rc/iguanair.c 10001 10002IIO DIGITAL POTENTIOMETER DAC 10003M: Peter Rosin <peda@axentia.se> 10004L: linux-iio@vger.kernel.org 10005S: Maintained 10006F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10007F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10008F: drivers/iio/dac/dpot-dac.c 10009 10010IIO ENVELOPE DETECTOR 10011M: Peter Rosin <peda@axentia.se> 10012L: linux-iio@vger.kernel.org 10013S: Maintained 10014F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10015F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10016F: drivers/iio/adc/envelope-detector.c 10017 10018IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10019M: Matti Vaittinen <mazziesaccount@gmail.com> 10020L: linux-iio@vger.kernel.org 10021S: Maintained 10022F: drivers/iio/light/gain-time-scale-helper.c 10023F: drivers/iio/light/gain-time-scale-helper.h 10024 10025IIO MULTIPLEXER 10026M: Peter Rosin <peda@axentia.se> 10027L: linux-iio@vger.kernel.org 10028S: Maintained 10029F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10030F: drivers/iio/multiplexer/iio-mux.c 10031 10032IIO SCMI BASED DRIVER 10033M: Jyoti Bhayana <jbhayana@google.com> 10034L: linux-iio@vger.kernel.org 10035S: Maintained 10036F: drivers/iio/common/scmi_sensors/scmi_iio.c 10037 10038IIO SUBSYSTEM AND DRIVERS 10039M: Jonathan Cameron <jic23@kernel.org> 10040R: Lars-Peter Clausen <lars@metafoo.de> 10041L: linux-iio@vger.kernel.org 10042S: Maintained 10043T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10044F: Documentation/ABI/testing/configfs-iio* 10045F: Documentation/ABI/testing/sysfs-bus-iio* 10046F: Documentation/devicetree/bindings/iio/ 10047F: drivers/iio/ 10048F: drivers/staging/iio/ 10049F: include/dt-bindings/iio/ 10050F: include/linux/iio/ 10051F: tools/iio/ 10052 10053IIO UNIT CONVERTER 10054M: Peter Rosin <peda@axentia.se> 10055L: linux-iio@vger.kernel.org 10056S: Maintained 10057F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10058F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10059F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10060F: drivers/iio/afe/iio-rescale.c 10061 10062IKANOS/ADI EAGLE ADSL USB DRIVER 10063M: Matthieu Castet <castet.matthieu@free.fr> 10064M: Stanislaw Gruszka <stf_xl@wp.pl> 10065S: Maintained 10066F: drivers/usb/atm/ueagle-atm.c 10067 10068IMAGIS TOUCHSCREEN DRIVER 10069M: Markuss Broks <markuss.broks@gmail.com> 10070S: Maintained 10071F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10072F: drivers/input/touchscreen/imagis.c 10073 10074IMGTEC ASCII LCD DRIVER 10075M: Paul Burton <paulburton@kernel.org> 10076S: Maintained 10077F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10078F: drivers/auxdisplay/img-ascii-lcd.c 10079 10080IMGTEC IR DECODER DRIVER 10081S: Orphan 10082F: drivers/media/rc/img-ir/ 10083 10084IMON SOUNDGRAPH USB IR RECEIVER 10085M: Sean Young <sean@mess.org> 10086L: linux-media@vger.kernel.org 10087S: Maintained 10088F: drivers/media/rc/imon.c 10089F: drivers/media/rc/imon_raw.c 10090 10091IMS TWINTURBO FRAMEBUFFER DRIVER 10092L: linux-fbdev@vger.kernel.org 10093S: Orphan 10094F: drivers/video/fbdev/imsttfb.c 10095 10096INA209 HARDWARE MONITOR DRIVER 10097M: Guenter Roeck <linux@roeck-us.net> 10098L: linux-hwmon@vger.kernel.org 10099S: Maintained 10100F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10101F: Documentation/hwmon/ina209.rst 10102F: drivers/hwmon/ina209.c 10103 10104INA2XX HARDWARE MONITOR DRIVER 10105M: Guenter Roeck <linux@roeck-us.net> 10106L: linux-hwmon@vger.kernel.org 10107S: Maintained 10108F: Documentation/hwmon/ina2xx.rst 10109F: drivers/hwmon/ina2xx.c 10110F: include/linux/platform_data/ina2xx.h 10111 10112INDEX OF FURTHER KERNEL DOCUMENTATION 10113M: Carlos Bilbao <carlos.bilbao@amd.com> 10114S: Maintained 10115F: Documentation/process/kernel-docs.rst 10116 10117INDUSTRY PACK SUBSYSTEM (IPACK) 10118M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10119M: Jens Taprogge <jens.taprogge@taprogge.org> 10120M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10121L: industrypack-devel@lists.sourceforge.net 10122S: Maintained 10123W: http://industrypack.sourceforge.net 10124F: drivers/ipack/ 10125 10126INFINEON DPS310 Driver 10127M: Eddie James <eajames@linux.ibm.com> 10128L: linux-iio@vger.kernel.org 10129S: Maintained 10130F: drivers/iio/pressure/dps310.c 10131 10132INFINEON PEB2466 ASoC CODEC 10133M: Herve Codina <herve.codina@bootlin.com> 10134L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10135S: Maintained 10136F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10137F: sound/soc/codecs/peb2466.c 10138 10139INFINIBAND SUBSYSTEM 10140M: Jason Gunthorpe <jgg@nvidia.com> 10141M: Leon Romanovsky <leonro@nvidia.com> 10142L: linux-rdma@vger.kernel.org 10143S: Supported 10144W: https://github.com/linux-rdma/rdma-core 10145Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10146T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10147F: Documentation/devicetree/bindings/infiniband/ 10148F: Documentation/infiniband/ 10149F: drivers/infiniband/ 10150F: include/rdma/ 10151F: include/trace/events/ib_mad.h 10152F: include/trace/events/ib_umad.h 10153F: include/trace/misc/rdma.h 10154F: include/uapi/linux/if_infiniband.h 10155F: include/uapi/rdma/ 10156F: samples/bpf/ibumad_kern.c 10157F: samples/bpf/ibumad_user.c 10158 10159INGENIC JZ4780 NAND DRIVER 10160M: Harvey Hunt <harveyhuntnexus@gmail.com> 10161L: linux-mtd@lists.infradead.org 10162L: linux-mips@vger.kernel.org 10163S: Maintained 10164F: drivers/mtd/nand/raw/ingenic/ 10165 10166INGENIC JZ47xx SoCs 10167M: Paul Cercueil <paul@crapouillou.net> 10168L: linux-mips@vger.kernel.org 10169S: Maintained 10170F: arch/mips/boot/dts/ingenic/ 10171F: arch/mips/generic/board-ingenic.c 10172F: arch/mips/include/asm/mach-ingenic/ 10173F: arch/mips/ingenic/Kconfig 10174F: drivers/clk/ingenic/ 10175F: drivers/dma/dma-jz4780.c 10176F: drivers/gpu/drm/ingenic/ 10177F: drivers/i2c/busses/i2c-jz4780.c 10178F: drivers/iio/adc/ingenic-adc.c 10179F: drivers/irqchip/irq-ingenic.c 10180F: drivers/memory/jz4780-nemc.c 10181F: drivers/mmc/host/jz4740_mmc.c 10182F: drivers/mtd/nand/raw/ingenic/ 10183F: drivers/pinctrl/pinctrl-ingenic.c 10184F: drivers/power/supply/ingenic-battery.c 10185F: drivers/pwm/pwm-jz4740.c 10186F: drivers/remoteproc/ingenic_rproc.c 10187F: drivers/rtc/rtc-jz4740.c 10188F: drivers/tty/serial/8250/8250_ingenic.c 10189F: drivers/usb/musb/jz4740.c 10190F: drivers/watchdog/jz4740_wdt.c 10191F: include/dt-bindings/iio/adc/ingenic,adc.h 10192F: include/linux/mfd/ingenic-tcu.h 10193F: sound/soc/codecs/jz47* 10194F: sound/soc/jz4740/ 10195 10196INJOINIC IP5xxx POWER BANK IC DRIVER 10197M: Samuel Holland <samuel@sholland.org> 10198S: Maintained 10199F: drivers/power/supply/ip5xxx_power.c 10200 10201INOTIFY 10202M: Jan Kara <jack@suse.cz> 10203R: Amir Goldstein <amir73il@gmail.com> 10204L: linux-fsdevel@vger.kernel.org 10205S: Maintained 10206F: Documentation/filesystems/inotify.rst 10207F: fs/notify/inotify/ 10208F: include/linux/inotify.h 10209F: include/uapi/linux/inotify.h 10210 10211INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10212M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10213L: linux-input@vger.kernel.org 10214S: Maintained 10215Q: http://patchwork.kernel.org/project/linux-input/list/ 10216T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10217F: Documentation/devicetree/bindings/input/ 10218F: Documentation/devicetree/bindings/serio/ 10219F: Documentation/input/ 10220F: drivers/input/ 10221F: include/dt-bindings/input/ 10222F: include/linux/input.h 10223F: include/linux/input/ 10224F: include/uapi/linux/input-event-codes.h 10225F: include/uapi/linux/input.h 10226 10227INPUT MULTITOUCH (MT) PROTOCOL 10228M: Henrik Rydberg <rydberg@bitmath.org> 10229L: linux-input@vger.kernel.org 10230S: Odd fixes 10231F: Documentation/input/multi-touch-protocol.rst 10232F: drivers/input/input-mt.c 10233K: \b(ABS|SYN)_MT_ 10234 10235INSIDE SECURE CRYPTO DRIVER 10236M: Antoine Tenart <atenart@kernel.org> 10237L: linux-crypto@vger.kernel.org 10238S: Maintained 10239F: drivers/crypto/inside-secure/ 10240 10241INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10242M: Mimi Zohar <zohar@linux.ibm.com> 10243M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10244L: linux-integrity@vger.kernel.org 10245S: Supported 10246T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10247F: security/integrity/ 10248F: security/integrity/ima/ 10249 10250INTEL 810/815 FRAMEBUFFER DRIVER 10251M: Antonino Daplas <adaplas@gmail.com> 10252L: linux-fbdev@vger.kernel.org 10253S: Maintained 10254F: drivers/video/fbdev/i810/ 10255 10256INTEL 8255 GPIO DRIVER 10257M: William Breathitt Gray <william.gray@linaro.org> 10258L: linux-gpio@vger.kernel.org 10259S: Maintained 10260F: drivers/gpio/gpio-i8255.c 10261F: drivers/gpio/gpio-i8255.h 10262 10263INTEL ASoC DRIVERS 10264M: Cezary Rojewski <cezary.rojewski@intel.com> 10265M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10266M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10267M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10268M: Bard Liao <yung-chuan.liao@linux.intel.com> 10269M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10270M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10271L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10272S: Supported 10273F: sound/soc/intel/ 10274 10275INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10276M: Hans de Goede <hdegoede@redhat.com> 10277L: platform-driver-x86@vger.kernel.org 10278S: Maintained 10279F: drivers/platform/x86/intel/atomisp2/pm.c 10280 10281INTEL ATOMISP2 LED DRIVER 10282M: Hans de Goede <hdegoede@redhat.com> 10283L: platform-driver-x86@vger.kernel.org 10284S: Maintained 10285F: drivers/platform/x86/intel/atomisp2/led.c 10286 10287INTEL BIOS SAR INT1092 DRIVER 10288M: Shravan Sudhakar <s.shravan@intel.com> 10289M: Intel Corporation <linuxwwan@intel.com> 10290L: platform-driver-x86@vger.kernel.org 10291S: Maintained 10292F: drivers/platform/x86/intel/int1092/ 10293 10294INTEL BROXTON PMC DRIVER 10295M: Mika Westerberg <mika.westerberg@linux.intel.com> 10296M: Zha Qipeng <qipeng.zha@intel.com> 10297S: Maintained 10298F: drivers/mfd/intel_pmc_bxt.c 10299F: include/linux/mfd/intel_pmc_bxt.h 10300 10301INTEL C600 SERIES SAS CONTROLLER DRIVER 10302M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10303L: linux-scsi@vger.kernel.org 10304S: Supported 10305T: git git://git.code.sf.net/p/intel-sas/isci 10306F: drivers/scsi/isci/ 10307 10308INTEL CPU family model numbers 10309M: Tony Luck <tony.luck@intel.com> 10310M: x86@kernel.org 10311L: linux-kernel@vger.kernel.org 10312S: Supported 10313F: arch/x86/include/asm/intel-family.h 10314 10315INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10316M: Jani Nikula <jani.nikula@linux.intel.com> 10317M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10318M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10319M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10320L: intel-gfx@lists.freedesktop.org 10321S: Supported 10322W: https://01.org/linuxgraphics/ 10323Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10324B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10325C: irc://irc.oftc.net/intel-gfx 10326T: git git://anongit.freedesktop.org/drm-intel 10327F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10328F: Documentation/gpu/i915.rst 10329F: drivers/gpu/drm/i915/ 10330F: include/drm/i915* 10331F: include/uapi/drm/i915_drm.h 10332 10333INTEL ETHERNET DRIVERS 10334M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10335M: Tony Nguyen <anthony.l.nguyen@intel.com> 10336L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10337S: Supported 10338W: http://www.intel.com/support/feedback.htm 10339W: http://e1000.sourceforge.net/ 10340Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10341T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10342T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10343F: Documentation/networking/device_drivers/ethernet/intel/ 10344F: drivers/net/ethernet/intel/ 10345F: drivers/net/ethernet/intel/*/ 10346F: include/linux/avf/virtchnl.h 10347F: include/linux/net/intel/iidc.h 10348 10349INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10350M: Mustafa Ismail <mustafa.ismail@intel.com> 10351M: Shiraz Saleem <shiraz.saleem@intel.com> 10352L: linux-rdma@vger.kernel.org 10353S: Supported 10354F: drivers/infiniband/hw/irdma/ 10355F: include/uapi/rdma/irdma-abi.h 10356 10357INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10358M: Maik Broemme <mbroemme@libmpq.org> 10359L: linux-fbdev@vger.kernel.org 10360S: Maintained 10361F: Documentation/fb/intelfb.rst 10362F: drivers/video/fbdev/intelfb/ 10363 10364INTEL GPIO DRIVERS 10365M: Andy Shevchenko <andy@kernel.org> 10366L: linux-gpio@vger.kernel.org 10367S: Supported 10368T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10369F: drivers/gpio/gpio-elkhartlake.c 10370F: drivers/gpio/gpio-ich.c 10371F: drivers/gpio/gpio-merrifield.c 10372F: drivers/gpio/gpio-ml-ioh.c 10373F: drivers/gpio/gpio-pch.c 10374F: drivers/gpio/gpio-sch.c 10375F: drivers/gpio/gpio-sodaville.c 10376F: drivers/gpio/gpio-tangier.c 10377 10378INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10379M: Zhenyu Wang <zhenyuw@linux.intel.com> 10380M: Zhi Wang <zhi.a.wang@intel.com> 10381L: intel-gvt-dev@lists.freedesktop.org 10382L: intel-gfx@lists.freedesktop.org 10383S: Supported 10384W: https://01.org/igvt-g 10385T: git https://github.com/intel/gvt-linux.git 10386F: drivers/gpu/drm/i915/gvt/ 10387 10388INTEL HID EVENT DRIVER 10389M: Alex Hung <alexhung@gmail.com> 10390L: platform-driver-x86@vger.kernel.org 10391S: Maintained 10392F: drivers/platform/x86/intel/hid.c 10393 10394INTEL I/OAT DMA DRIVER 10395M: Dave Jiang <dave.jiang@intel.com> 10396R: Dan Williams <dan.j.williams@intel.com> 10397L: dmaengine@vger.kernel.org 10398S: Supported 10399Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10400F: drivers/dma/ioat* 10401 10402INTEL IDLE DRIVER 10403M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10404M: Len Brown <lenb@kernel.org> 10405L: linux-pm@vger.kernel.org 10406S: Supported 10407B: https://bugzilla.kernel.org 10408T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10409F: drivers/idle/intel_idle.c 10410 10411INTEL IDXD DRIVER 10412M: Fenghua Yu <fenghua.yu@intel.com> 10413M: Dave Jiang <dave.jiang@intel.com> 10414L: dmaengine@vger.kernel.org 10415S: Supported 10416F: drivers/dma/idxd/* 10417F: include/uapi/linux/idxd.h 10418 10419INTEL IN FIELD SCAN (IFS) DEVICE 10420M: Jithu Joseph <jithu.joseph@intel.com> 10421R: Ashok Raj <ashok.raj@intel.com> 10422R: Tony Luck <tony.luck@intel.com> 10423S: Maintained 10424F: drivers/platform/x86/intel/ifs 10425F: include/trace/events/intel_ifs.h 10426 10427INTEL INTEGRATED SENSOR HUB DRIVER 10428M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10429M: Jiri Kosina <jikos@kernel.org> 10430L: linux-input@vger.kernel.org 10431S: Maintained 10432F: drivers/hid/intel-ish-hid/ 10433 10434INTEL IOMMU (VT-d) 10435M: David Woodhouse <dwmw2@infradead.org> 10436M: Lu Baolu <baolu.lu@linux.intel.com> 10437L: iommu@lists.linux.dev 10438S: Supported 10439T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10440F: drivers/iommu/intel/ 10441 10442INTEL IPU3 CSI-2 CIO2 DRIVER 10443M: Yong Zhi <yong.zhi@intel.com> 10444M: Sakari Ailus <sakari.ailus@linux.intel.com> 10445M: Bingbu Cao <bingbu.cao@intel.com> 10446M: Dan Scally <djrscally@gmail.com> 10447R: Tianshu Qiu <tian.shu.qiu@intel.com> 10448L: linux-media@vger.kernel.org 10449S: Maintained 10450T: git git://linuxtv.org/media_tree.git 10451F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10452F: drivers/media/pci/intel/ipu3/ 10453 10454INTEL IPU3 CSI-2 IMGU DRIVER 10455M: Sakari Ailus <sakari.ailus@linux.intel.com> 10456R: Bingbu Cao <bingbu.cao@intel.com> 10457R: Tianshu Qiu <tian.shu.qiu@intel.com> 10458L: linux-media@vger.kernel.org 10459S: Maintained 10460F: Documentation/admin-guide/media/ipu3.rst 10461F: Documentation/admin-guide/media/ipu3_rcb.svg 10462F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10463F: drivers/staging/media/ipu3/ 10464 10465INTEL ISHTP ECLITE DRIVER 10466M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10467L: platform-driver-x86@vger.kernel.org 10468S: Supported 10469F: drivers/platform/x86/intel/ishtp_eclite.c 10470 10471INTEL IXP4XX CRYPTO SUPPORT 10472M: Corentin Labbe <clabbe@baylibre.com> 10473L: linux-crypto@vger.kernel.org 10474S: Maintained 10475F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10476 10477INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10478M: Krzysztof Halasa <khalasa@piap.pl> 10479S: Maintained 10480F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10481F: drivers/net/wan/ixp4xx_hss.c 10482F: drivers/soc/ixp4xx/ixp4xx-npe.c 10483F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10484F: include/linux/soc/ixp4xx/npe.h 10485F: include/linux/soc/ixp4xx/qmgr.h 10486 10487INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10488M: Deepak Saxena <dsaxena@plexity.net> 10489S: Maintained 10490F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10491F: drivers/char/hw_random/ixp4xx-rng.c 10492 10493INTEL KEEM BAY DRM DRIVER 10494M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10495M: Edmund Dea <edmund.j.dea@intel.com> 10496S: Maintained 10497F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10498F: drivers/gpu/drm/kmb/ 10499 10500INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10501M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10502S: Maintained 10503F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10504F: drivers/crypto/intel/keembay/Kconfig 10505F: drivers/crypto/intel/keembay/Makefile 10506F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10507F: drivers/crypto/intel/keembay/ocs-aes.c 10508F: drivers/crypto/intel/keembay/ocs-aes.h 10509 10510INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10511M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10512M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10513M: Mark Gross <mgross@linux.intel.com> 10514S: Maintained 10515F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10516F: drivers/crypto/intel/keembay/Kconfig 10517F: drivers/crypto/intel/keembay/Makefile 10518F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10519 10520INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10521M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10522M: Declan Murphy <declan.murphy@intel.com> 10523S: Maintained 10524F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10525F: drivers/crypto/intel/keembay/Kconfig 10526F: drivers/crypto/intel/keembay/Makefile 10527F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10528F: drivers/crypto/intel/keembay/ocs-hcu.c 10529F: drivers/crypto/intel/keembay/ocs-hcu.h 10530 10531INTEL MANAGEMENT ENGINE (mei) 10532M: Tomas Winkler <tomas.winkler@intel.com> 10533L: linux-kernel@vger.kernel.org 10534S: Supported 10535F: Documentation/driver-api/mei/* 10536F: drivers/misc/mei/ 10537F: drivers/watchdog/mei_wdt.c 10538F: include/linux/mei_aux.h 10539F: include/linux/mei_cl_bus.h 10540F: include/uapi/linux/mei.h 10541F: include/uapi/linux/mei_uuid.h 10542F: include/uapi/linux/uuid.h 10543F: samples/mei/* 10544 10545INTEL MAX 10 BMC MFD DRIVER 10546M: Xu Yilun <yilun.xu@intel.com> 10547R: Tom Rix <trix@redhat.com> 10548S: Maintained 10549F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10550F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10551F: drivers/hwmon/intel-m10-bmc-hwmon.c 10552F: drivers/mfd/intel-m10-bmc* 10553F: include/linux/mfd/intel-m10-bmc.h 10554 10555INTEL MAX10 BMC SECURE UPDATES 10556M: Russ Weight <russell.h.weight@intel.com> 10557L: linux-fpga@vger.kernel.org 10558S: Maintained 10559F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10560F: drivers/fpga/intel-m10-bmc-sec-update.c 10561 10562INTEL P-Unit IPC DRIVER 10563M: Zha Qipeng <qipeng.zha@intel.com> 10564L: platform-driver-x86@vger.kernel.org 10565S: Maintained 10566F: arch/x86/include/asm/intel_punit_ipc.h 10567F: drivers/platform/x86/intel/punit_ipc.c 10568 10569INTEL PMC CORE DRIVER 10570M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10571M: David E Box <david.e.box@intel.com> 10572L: platform-driver-x86@vger.kernel.org 10573S: Maintained 10574F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10575F: drivers/platform/x86/intel/pmc/ 10576 10577INTEL PMIC GPIO DRIVERS 10578M: Andy Shevchenko <andy@kernel.org> 10579S: Supported 10580T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10581F: drivers/gpio/gpio-*cove.c 10582 10583INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10584M: Andy Shevchenko <andy@kernel.org> 10585S: Supported 10586F: drivers/mfd/intel_soc_pmic* 10587F: include/linux/mfd/intel_soc_pmic* 10588 10589INTEL PMT DRIVERS 10590M: David E. Box <david.e.box@linux.intel.com> 10591S: Supported 10592F: drivers/platform/x86/intel/pmt/ 10593 10594INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10595M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10596L: linux-wireless@vger.kernel.org 10597S: Maintained 10598F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10599F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10600F: drivers/net/wireless/intel/ipw2x00/ 10601 10602INTEL PSTATE DRIVER 10603M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10604M: Len Brown <lenb@kernel.org> 10605L: linux-pm@vger.kernel.org 10606S: Supported 10607F: drivers/cpufreq/intel_pstate.c 10608 10609INTEL PTP DFL ToD DRIVER 10610M: Tianfei Zhang <tianfei.zhang@intel.com> 10611L: linux-fpga@vger.kernel.org 10612L: netdev@vger.kernel.org 10613S: Maintained 10614F: drivers/ptp/ptp_dfl_tod.c 10615 10616INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10617M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10618L: linux-iio@vger.kernel.org 10619F: drivers/counter/intel-qep.c 10620 10621INTEL SCU DRIVERS 10622M: Mika Westerberg <mika.westerberg@linux.intel.com> 10623S: Maintained 10624F: arch/x86/include/asm/intel_scu_ipc.h 10625F: drivers/platform/x86/intel_scu_* 10626 10627INTEL SDSI DRIVER 10628M: David E. Box <david.e.box@linux.intel.com> 10629S: Supported 10630F: drivers/platform/x86/intel/sdsi.c 10631F: tools/arch/x86/intel_sdsi/ 10632F: tools/testing/selftests/drivers/sdsi/ 10633 10634INTEL SGX 10635M: Jarkko Sakkinen <jarkko@kernel.org> 10636R: Dave Hansen <dave.hansen@linux.intel.com> 10637L: linux-sgx@vger.kernel.org 10638S: Supported 10639Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10641F: Documentation/arch/x86/sgx.rst 10642F: arch/x86/entry/vdso/vsgx.S 10643F: arch/x86/include/asm/sgx.h 10644F: arch/x86/include/uapi/asm/sgx.h 10645F: arch/x86/kernel/cpu/sgx/* 10646F: tools/testing/selftests/sgx/* 10647K: \bSGX_ 10648 10649INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10650M: Daniel Scally <djrscally@gmail.com> 10651S: Maintained 10652F: drivers/platform/x86/intel/int3472/ 10653 10654INTEL SPEED SELECT TECHNOLOGY 10655M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10656L: platform-driver-x86@vger.kernel.org 10657S: Maintained 10658F: drivers/platform/x86/intel/speed_select_if/ 10659F: include/uapi/linux/isst_if.h 10660F: tools/power/x86/intel-speed-select/ 10661 10662INTEL STRATIX10 FIRMWARE DRIVERS 10663M: Dinh Nguyen <dinguyen@kernel.org> 10664L: linux-kernel@vger.kernel.org 10665S: Maintained 10666T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10667F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10668F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10669F: drivers/firmware/stratix10-rsu.c 10670F: drivers/firmware/stratix10-svc.c 10671F: include/linux/firmware/intel/stratix10-smc.h 10672F: include/linux/firmware/intel/stratix10-svc-client.h 10673 10674INTEL TELEMETRY DRIVER 10675M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10676M: "David E. Box" <david.e.box@linux.intel.com> 10677L: platform-driver-x86@vger.kernel.org 10678S: Maintained 10679F: arch/x86/include/asm/intel_telemetry.h 10680F: drivers/platform/x86/intel/telemetry/ 10681 10682INTEL TPMI DRIVER 10683M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10684L: platform-driver-x86@vger.kernel.org 10685S: Maintained 10686F: drivers/platform/x86/intel/tpmi.c 10687F: include/linux/intel_tpmi.h 10688 10689INTEL UNCORE FREQUENCY CONTROL 10690M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10691L: platform-driver-x86@vger.kernel.org 10692S: Maintained 10693F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10694F: drivers/platform/x86/intel/uncore-frequency/ 10695 10696INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10697M: David E. Box <david.e.box@linux.intel.com> 10698S: Supported 10699F: drivers/platform/x86/intel/vsec.* 10700 10701INTEL VIRTUAL BUTTON DRIVER 10702M: AceLan Kao <acelan.kao@canonical.com> 10703L: platform-driver-x86@vger.kernel.org 10704S: Maintained 10705F: drivers/platform/x86/intel/vbtn.c 10706 10707INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10708M: Stanislaw Gruszka <stf_xl@wp.pl> 10709L: linux-wireless@vger.kernel.org 10710S: Supported 10711F: drivers/net/wireless/intel/iwlegacy/ 10712 10713INTEL WIRELESS WIFI LINK (iwlwifi) 10714M: Gregory Greenman <gregory.greenman@intel.com> 10715L: linux-wireless@vger.kernel.org 10716S: Supported 10717W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10718T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10719F: drivers/net/wireless/intel/iwlwifi/ 10720 10721INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10722M: Jithu Joseph <jithu.joseph@intel.com> 10723R: Maurice Ma <maurice.ma@intel.com> 10724S: Maintained 10725W: https://slimbootloader.github.io/security/firmware-update.html 10726F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10727 10728INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10729L: Dell.Client.Kernel@dell.com 10730S: Maintained 10731F: drivers/platform/x86/intel/wmi/thunderbolt.c 10732 10733INTEL WWAN IOSM DRIVER 10734M: M Chetan Kumar <m.chetan.kumar@intel.com> 10735M: Intel Corporation <linuxwwan@intel.com> 10736L: netdev@vger.kernel.org 10737S: Maintained 10738F: drivers/net/wwan/iosm/ 10739 10740INTEL(R) TRACE HUB 10741M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10742S: Supported 10743F: Documentation/trace/intel_th.rst 10744F: drivers/hwtracing/intel_th/ 10745F: include/linux/intel_th.h 10746 10747INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10748M: Ning Sun <ning.sun@intel.com> 10749L: tboot-devel@lists.sourceforge.net 10750S: Supported 10751W: http://tboot.sourceforge.net 10752T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10753F: Documentation/arch/x86/intel_txt.rst 10754F: arch/x86/kernel/tboot.c 10755F: include/linux/tboot.h 10756 10757INTERCONNECT API 10758M: Georgi Djakov <djakov@kernel.org> 10759L: linux-pm@vger.kernel.org 10760S: Maintained 10761T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10762F: Documentation/devicetree/bindings/interconnect/ 10763F: Documentation/driver-api/interconnect.rst 10764F: drivers/interconnect/ 10765F: include/dt-bindings/interconnect/ 10766F: include/linux/interconnect-provider.h 10767F: include/linux/interconnect.h 10768 10769INTERRUPT COUNTER DRIVER 10770M: Oleksij Rempel <o.rempel@pengutronix.de> 10771R: Pengutronix Kernel Team <kernel@pengutronix.de> 10772L: linux-iio@vger.kernel.org 10773F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10774F: drivers/counter/interrupt-cnt.c 10775 10776INTERSIL ISL7998X VIDEO DECODER DRIVER 10777M: Michael Tretter <m.tretter@pengutronix.de> 10778R: Pengutronix Kernel Team <kernel@pengutronix.de> 10779L: linux-media@vger.kernel.org 10780S: Maintained 10781F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10782F: drivers/media/i2c/isl7998x.c 10783 10784INVENSENSE ICM-426xx IMU DRIVER 10785M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10786L: linux-iio@vger.kernel.org 10787S: Maintained 10788W: https://invensense.tdk.com/ 10789F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10790F: drivers/iio/imu/inv_icm42600/ 10791 10792INVENSENSE MPU-3050 GYROSCOPE DRIVER 10793M: Linus Walleij <linus.walleij@linaro.org> 10794L: linux-iio@vger.kernel.org 10795S: Maintained 10796F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10797F: drivers/iio/gyro/mpu3050* 10798 10799IOC3 ETHERNET DRIVER 10800M: Ralf Baechle <ralf@linux-mips.org> 10801L: linux-mips@vger.kernel.org 10802S: Maintained 10803F: drivers/net/ethernet/sgi/ioc3-eth.c 10804 10805IOMAP FILESYSTEM LIBRARY 10806M: Christoph Hellwig <hch@infradead.org> 10807M: Darrick J. Wong <djwong@kernel.org> 10808L: linux-xfs@vger.kernel.org 10809L: linux-fsdevel@vger.kernel.org 10810S: Supported 10811T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10812F: fs/iomap/ 10813F: include/linux/iomap.h 10814 10815IOMMU DMA-API LAYER 10816M: Robin Murphy <robin.murphy@arm.com> 10817L: iommu@lists.linux.dev 10818S: Maintained 10819T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10820F: drivers/iommu/dma-iommu.c 10821F: drivers/iommu/dma-iommu.h 10822F: drivers/iommu/iova.c 10823F: include/linux/iova.h 10824 10825IOMMU SUBSYSTEM 10826M: Joerg Roedel <joro@8bytes.org> 10827M: Will Deacon <will@kernel.org> 10828R: Robin Murphy <robin.murphy@arm.com> 10829L: iommu@lists.linux.dev 10830S: Maintained 10831T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10832F: Documentation/devicetree/bindings/iommu/ 10833F: Documentation/userspace-api/iommu.rst 10834F: drivers/iommu/ 10835F: include/linux/iommu.h 10836F: include/linux/iova.h 10837F: include/linux/of_iommu.h 10838F: include/uapi/linux/iommu.h 10839 10840IOMMUFD 10841M: Jason Gunthorpe <jgg@nvidia.com> 10842M: Kevin Tian <kevin.tian@intel.com> 10843L: iommu@lists.linux.dev 10844S: Maintained 10845T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10846F: Documentation/userspace-api/iommufd.rst 10847F: drivers/iommu/iommufd/ 10848F: include/linux/iommufd.h 10849F: include/uapi/linux/iommufd.h 10850F: tools/testing/selftests/iommu/ 10851 10852IOSYS-MAP HELPERS 10853M: Thomas Zimmermann <tzimmermann@suse.de> 10854L: dri-devel@lists.freedesktop.org 10855S: Maintained 10856T: git git://anongit.freedesktop.org/drm/drm-misc 10857F: include/linux/iosys-map.h 10858 10859IO_URING 10860M: Jens Axboe <axboe@kernel.dk> 10861R: Pavel Begunkov <asml.silence@gmail.com> 10862L: io-uring@vger.kernel.org 10863S: Maintained 10864T: git git://git.kernel.dk/linux-block 10865T: git git://git.kernel.dk/liburing 10866F: include/linux/io_uring.h 10867F: include/linux/io_uring_types.h 10868F: include/trace/events/io_uring.h 10869F: include/uapi/linux/io_uring.h 10870F: io_uring/ 10871F: tools/io_uring/ 10872 10873IPMI SUBSYSTEM 10874M: Corey Minyard <minyard@acm.org> 10875L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10876S: Supported 10877W: http://openipmi.sourceforge.net/ 10878T: git https://github.com/cminyard/linux-ipmi.git for-next 10879F: Documentation/devicetree/bindings/ipmi/ 10880F: Documentation/driver-api/ipmi.rst 10881F: drivers/char/ipmi/ 10882F: include/linux/ipmi* 10883F: include/uapi/linux/ipmi* 10884 10885IPS SCSI RAID DRIVER 10886M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10887L: linux-scsi@vger.kernel.org 10888S: Maintained 10889W: http://www.adaptec.com/ 10890F: drivers/scsi/ips* 10891 10892IPVS 10893M: Simon Horman <horms@verge.net.au> 10894M: Julian Anastasov <ja@ssi.bg> 10895L: netdev@vger.kernel.org 10896L: lvs-devel@vger.kernel.org 10897S: Maintained 10898T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10899T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10900F: Documentation/networking/ipvs-sysctl.rst 10901F: include/net/ip_vs.h 10902F: include/uapi/linux/ip_vs.h 10903F: net/netfilter/ipvs/ 10904 10905IPWIRELESS DRIVER 10906M: Jiri Kosina <jikos@kernel.org> 10907M: David Sterba <dsterba@suse.com> 10908S: Odd Fixes 10909F: drivers/tty/ipwireless/ 10910 10911IRON DEVICE AUDIO CODEC DRIVERS 10912M: Kiseok Jo <kiseok.jo@irondevice.com> 10913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10914S: Maintained 10915F: Documentation/devicetree/bindings/sound/irondevice,* 10916F: sound/soc/codecs/sma* 10917 10918IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10919M: Marc Zyngier <maz@kernel.org> 10920S: Maintained 10921T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10922F: Documentation/core-api/irq/irq-domain.rst 10923F: include/linux/irqdomain.h 10924F: kernel/irq/irqdomain.c 10925F: kernel/irq/msi.c 10926 10927IRQ SUBSYSTEM 10928M: Thomas Gleixner <tglx@linutronix.de> 10929L: linux-kernel@vger.kernel.org 10930S: Maintained 10931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10932F: include/linux/group_cpus.h 10933F: kernel/irq/ 10934F: lib/group_cpus.c 10935 10936IRQCHIP DRIVERS 10937M: Thomas Gleixner <tglx@linutronix.de> 10938M: Marc Zyngier <maz@kernel.org> 10939L: linux-kernel@vger.kernel.org 10940S: Maintained 10941T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10942F: Documentation/devicetree/bindings/interrupt-controller/ 10943F: drivers/irqchip/ 10944 10945ISA 10946M: William Breathitt Gray <william.gray@linaro.org> 10947S: Maintained 10948F: Documentation/driver-api/isa.rst 10949F: drivers/base/isa.c 10950F: include/linux/isa.h 10951 10952ISA RADIO MODULE 10953M: Hans Verkuil <hverkuil@xs4all.nl> 10954L: linux-media@vger.kernel.org 10955S: Maintained 10956W: https://linuxtv.org 10957T: git git://linuxtv.org/media_tree.git 10958F: drivers/media/radio/radio-isa* 10959 10960ISAPNP 10961M: Jaroslav Kysela <perex@perex.cz> 10962S: Maintained 10963F: Documentation/driver-api/isapnp.rst 10964F: drivers/pnp/isapnp/ 10965F: include/linux/isapnp.h 10966 10967ISCSI 10968M: Lee Duncan <lduncan@suse.com> 10969M: Chris Leech <cleech@redhat.com> 10970M: Mike Christie <michael.christie@oracle.com> 10971L: open-iscsi@googlegroups.com 10972L: linux-scsi@vger.kernel.org 10973S: Maintained 10974W: www.open-iscsi.com 10975F: drivers/scsi/*iscsi* 10976F: include/scsi/*iscsi* 10977 10978iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10979M: Peter Jones <pjones@redhat.com> 10980M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10981S: Maintained 10982F: drivers/firmware/iscsi_ibft* 10983 10984ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10985M: Sagi Grimberg <sagi@grimberg.me> 10986M: Max Gurtovoy <mgurtovoy@nvidia.com> 10987L: linux-rdma@vger.kernel.org 10988S: Supported 10989W: http://www.openfabrics.org 10990W: www.open-iscsi.org 10991Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10992F: drivers/infiniband/ulp/iser/ 10993 10994ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10995M: Sagi Grimberg <sagi@grimberg.me> 10996L: linux-rdma@vger.kernel.org 10997L: target-devel@vger.kernel.org 10998S: Supported 10999W: http://www.linux-iscsi.org 11000T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11001F: drivers/infiniband/ulp/isert 11002 11003ISDN/CMTP OVER BLUETOOTH 11004M: Karsten Keil <isdn@linux-pingi.de> 11005L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11006L: netdev@vger.kernel.org 11007S: Odd Fixes 11008W: http://www.isdn4linux.de 11009F: Documentation/isdn/ 11010F: drivers/isdn/capi/ 11011F: include/linux/isdn/ 11012F: include/uapi/linux/isdn/ 11013F: net/bluetooth/cmtp/ 11014 11015ISDN/mISDN SUBSYSTEM 11016M: Karsten Keil <isdn@linux-pingi.de> 11017L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11018L: netdev@vger.kernel.org 11019S: Maintained 11020W: http://www.isdn4linux.de 11021F: drivers/isdn/Kconfig 11022F: drivers/isdn/Makefile 11023F: drivers/isdn/hardware/ 11024F: drivers/isdn/mISDN/ 11025 11026ISOFS FILESYSTEM 11027M: Jan Kara <jack@suse.cz> 11028L: linux-fsdevel@vger.kernel.org 11029S: Maintained 11030F: Documentation/filesystems/isofs.rst 11031F: fs/isofs/ 11032 11033IT87 HARDWARE MONITORING DRIVER 11034M: Jean Delvare <jdelvare@suse.com> 11035L: linux-hwmon@vger.kernel.org 11036S: Maintained 11037F: Documentation/hwmon/it87.rst 11038F: drivers/hwmon/it87.c 11039 11040IT913X MEDIA DRIVER 11041M: Antti Palosaari <crope@iki.fi> 11042L: linux-media@vger.kernel.org 11043S: Maintained 11044W: https://linuxtv.org 11045W: http://palosaari.fi/linux/ 11046Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11047T: git git://linuxtv.org/anttip/media_tree.git 11048F: drivers/media/tuners/it913x* 11049 11050ITE IT66121 HDMI BRIDGE DRIVER 11051M: Phong LE <ple@baylibre.com> 11052M: Neil Armstrong <neil.armstrong@linaro.org> 11053S: Maintained 11054T: git git://anongit.freedesktop.org/drm/drm-misc 11055F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11056F: drivers/gpu/drm/bridge/ite-it66121.c 11057 11058IVTV VIDEO4LINUX DRIVER 11059M: Andy Walls <awalls@md.metrocast.net> 11060L: linux-media@vger.kernel.org 11061S: Maintained 11062W: https://linuxtv.org 11063T: git git://linuxtv.org/media_tree.git 11064F: Documentation/admin-guide/media/ivtv* 11065F: drivers/media/pci/ivtv/ 11066F: include/uapi/linux/ivtv* 11067 11068IX2505V MEDIA DRIVER 11069M: Malcolm Priestley <tvboxspy@gmail.com> 11070L: linux-media@vger.kernel.org 11071S: Maintained 11072W: https://linuxtv.org 11073Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11074F: drivers/media/dvb-frontends/ix2505v* 11075 11076JAILHOUSE HYPERVISOR INTERFACE 11077M: Jan Kiszka <jan.kiszka@siemens.com> 11078L: jailhouse-dev@googlegroups.com 11079S: Maintained 11080F: arch/x86/include/asm/jailhouse_para.h 11081F: arch/x86/kernel/jailhouse.c 11082 11083JC42.4 TEMPERATURE SENSOR DRIVER 11084M: Guenter Roeck <linux@roeck-us.net> 11085L: linux-hwmon@vger.kernel.org 11086S: Maintained 11087F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11088F: Documentation/hwmon/jc42.rst 11089F: drivers/hwmon/jc42.c 11090 11091JFS FILESYSTEM 11092M: Dave Kleikamp <shaggy@kernel.org> 11093L: jfs-discussion@lists.sourceforge.net 11094S: Odd Fixes 11095W: http://jfs.sourceforge.net/ 11096T: git https://github.com/kleikamp/linux-shaggy.git 11097F: Documentation/admin-guide/jfs.rst 11098F: fs/jfs/ 11099 11100JME NETWORK DRIVER 11101M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11102L: netdev@vger.kernel.org 11103S: Maintained 11104F: drivers/net/ethernet/jme.* 11105 11106JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11107M: David Woodhouse <dwmw2@infradead.org> 11108M: Richard Weinberger <richard@nod.at> 11109L: linux-mtd@lists.infradead.org 11110S: Odd Fixes 11111W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11112T: git git://git.infradead.org/ubifs-2.6.git 11113F: fs/jffs2/ 11114F: include/uapi/linux/jffs2.h 11115 11116JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11117M: "Theodore Ts'o" <tytso@mit.edu> 11118M: Jan Kara <jack@suse.com> 11119L: linux-ext4@vger.kernel.org 11120S: Maintained 11121F: fs/jbd2/ 11122F: include/linux/jbd2.h 11123 11124JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11125M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11126L: linux-media@vger.kernel.org 11127L: linux-renesas-soc@vger.kernel.org 11128S: Maintained 11129F: drivers/media/platform/renesas/rcar_jpu.c 11130 11131JSM Neo PCI based serial card 11132L: linux-serial@vger.kernel.org 11133S: Orphan 11134F: drivers/tty/serial/jsm/ 11135 11136K10TEMP HARDWARE MONITORING DRIVER 11137M: Clemens Ladisch <clemens@ladisch.de> 11138L: linux-hwmon@vger.kernel.org 11139S: Maintained 11140F: Documentation/hwmon/k10temp.rst 11141F: drivers/hwmon/k10temp.c 11142 11143K8TEMP HARDWARE MONITORING DRIVER 11144M: Rudolf Marek <r.marek@assembler.cz> 11145L: linux-hwmon@vger.kernel.org 11146S: Maintained 11147F: Documentation/hwmon/k8temp.rst 11148F: drivers/hwmon/k8temp.c 11149 11150KASAN 11151M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11152R: Alexander Potapenko <glider@google.com> 11153R: Andrey Konovalov <andreyknvl@gmail.com> 11154R: Dmitry Vyukov <dvyukov@google.com> 11155R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11156L: kasan-dev@googlegroups.com 11157S: Maintained 11158F: Documentation/dev-tools/kasan.rst 11159F: arch/*/include/asm/*kasan.h 11160F: arch/*/mm/kasan_init* 11161F: include/linux/kasan*.h 11162F: lib/Kconfig.kasan 11163F: mm/kasan/ 11164F: scripts/Makefile.kasan 11165 11166KCONFIG 11167M: Masahiro Yamada <masahiroy@kernel.org> 11168L: linux-kbuild@vger.kernel.org 11169S: Maintained 11170Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11171T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11172F: Documentation/kbuild/kconfig* 11173F: scripts/Kconfig.include 11174F: scripts/kconfig/ 11175 11176KCOV 11177R: Dmitry Vyukov <dvyukov@google.com> 11178R: Andrey Konovalov <andreyknvl@gmail.com> 11179L: kasan-dev@googlegroups.com 11180S: Maintained 11181F: Documentation/dev-tools/kcov.rst 11182F: include/linux/kcov.h 11183F: include/uapi/linux/kcov.h 11184F: kernel/kcov.c 11185F: scripts/Makefile.kcov 11186 11187KCSAN 11188M: Marco Elver <elver@google.com> 11189R: Dmitry Vyukov <dvyukov@google.com> 11190L: kasan-dev@googlegroups.com 11191S: Maintained 11192F: Documentation/dev-tools/kcsan.rst 11193F: include/linux/kcsan*.h 11194F: kernel/kcsan/ 11195F: lib/Kconfig.kcsan 11196F: scripts/Makefile.kcsan 11197 11198KDUMP 11199M: Baoquan He <bhe@redhat.com> 11200R: Vivek Goyal <vgoyal@redhat.com> 11201R: Dave Young <dyoung@redhat.com> 11202L: kexec@lists.infradead.org 11203S: Maintained 11204W: http://lse.sourceforge.net/kdump/ 11205F: Documentation/admin-guide/kdump/ 11206F: fs/proc/vmcore.c 11207F: include/linux/crash_core.h 11208F: include/linux/crash_dump.h 11209F: include/uapi/linux/vmcore.h 11210F: kernel/crash_*.c 11211 11212KEENE FM RADIO TRANSMITTER DRIVER 11213M: Hans Verkuil <hverkuil@xs4all.nl> 11214L: linux-media@vger.kernel.org 11215S: Maintained 11216W: https://linuxtv.org 11217T: git git://linuxtv.org/media_tree.git 11218F: drivers/media/radio/radio-keene* 11219 11220KERNEL AUTOMOUNTER 11221M: Ian Kent <raven@themaw.net> 11222L: autofs@vger.kernel.org 11223S: Maintained 11224F: fs/autofs/ 11225 11226KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11227M: Masahiro Yamada <masahiroy@kernel.org> 11228R: Nathan Chancellor <nathan@kernel.org> 11229R: Nick Desaulniers <ndesaulniers@google.com> 11230R: Nicolas Schier <nicolas@fjasle.eu> 11231L: linux-kbuild@vger.kernel.org 11232S: Maintained 11233Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11234T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11235F: Documentation/kbuild/ 11236F: Makefile 11237F: scripts/*vmlinux* 11238F: scripts/Kbuild* 11239F: scripts/Makefile* 11240F: scripts/basic/ 11241F: scripts/dummy-tools/ 11242F: scripts/mk* 11243F: scripts/mod/ 11244F: scripts/package/ 11245 11246KERNEL HARDENING (not covered by other areas) 11247M: Kees Cook <keescook@chromium.org> 11248L: linux-hardening@vger.kernel.org 11249S: Supported 11250T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11251F: Documentation/ABI/testing/sysfs-kernel-oops_count 11252F: Documentation/ABI/testing/sysfs-kernel-warn_count 11253F: include/linux/overflow.h 11254F: include/linux/randomize_kstack.h 11255F: mm/usercopy.c 11256K: \b(add|choose)_random_kstack_offset\b 11257K: \b__check_(object_size|heap_object)\b 11258 11259KERNEL JANITORS 11260L: kernel-janitors@vger.kernel.org 11261S: Odd Fixes 11262W: http://kernelnewbies.org/KernelJanitors 11263 11264KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11265M: Chuck Lever <chuck.lever@oracle.com> 11266M: Jeff Layton <jlayton@kernel.org> 11267R: Neil Brown <neilb@suse.de> 11268R: Olga Kornievskaia <kolga@netapp.com> 11269R: Dai Ngo <Dai.Ngo@oracle.com> 11270R: Tom Talpey <tom@talpey.com> 11271L: linux-nfs@vger.kernel.org 11272S: Supported 11273W: http://nfs.sourceforge.net/ 11274T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11275F: Documentation/filesystems/nfs/ 11276F: fs/exportfs/ 11277F: fs/lockd/ 11278F: fs/nfs_common/ 11279F: fs/nfsd/ 11280F: include/linux/lockd/ 11281F: include/linux/sunrpc/ 11282F: include/trace/events/rpcgss.h 11283F: include/trace/events/rpcrdma.h 11284F: include/trace/events/sunrpc.h 11285F: include/trace/misc/fs.h 11286F: include/trace/misc/nfs.h 11287F: include/trace/misc/sunrpc.h 11288F: include/uapi/linux/nfsd/ 11289F: include/uapi/linux/sunrpc/ 11290F: net/sunrpc/ 11291 11292KERNEL REGRESSIONS 11293M: Thorsten Leemhuis <linux@leemhuis.info> 11294L: regressions@lists.linux.dev 11295S: Supported 11296F: Documentation/admin-guide/reporting-regressions.rst 11297F: Documentation/process/handling-regressions.rst 11298 11299KERNEL SELFTEST FRAMEWORK 11300M: Shuah Khan <shuah@kernel.org> 11301M: Shuah Khan <skhan@linuxfoundation.org> 11302L: linux-kselftest@vger.kernel.org 11303S: Maintained 11304Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11305T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11306F: Documentation/dev-tools/kselftest* 11307F: tools/testing/selftests/ 11308 11309KERNEL SMB3 SERVER (KSMBD) 11310M: Namjae Jeon <linkinjeon@kernel.org> 11311M: Steve French <sfrench@samba.org> 11312R: Sergey Senozhatsky <senozhatsky@chromium.org> 11313R: Tom Talpey <tom@talpey.com> 11314L: linux-cifs@vger.kernel.org 11315S: Maintained 11316T: git git://git.samba.org/ksmbd.git 11317F: Documentation/filesystems/smb/ksmbd.rst 11318F: fs/smb/common/ 11319F: fs/smb/server/ 11320 11321KERNEL UNIT TESTING FRAMEWORK (KUnit) 11322M: Brendan Higgins <brendanhiggins@google.com> 11323M: David Gow <davidgow@google.com> 11324L: linux-kselftest@vger.kernel.org 11325L: kunit-dev@googlegroups.com 11326S: Maintained 11327W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11328F: Documentation/dev-tools/kunit/ 11329F: include/kunit/ 11330F: lib/kunit/ 11331F: tools/testing/kunit/ 11332 11333KERNEL USERMODE HELPER 11334M: Luis Chamberlain <mcgrof@kernel.org> 11335L: linux-kernel@vger.kernel.org 11336S: Maintained 11337F: include/linux/umh.h 11338F: kernel/umh.c 11339 11340KERNEL VIRTUAL MACHINE (KVM) 11341M: Paolo Bonzini <pbonzini@redhat.com> 11342L: kvm@vger.kernel.org 11343S: Supported 11344W: http://www.linux-kvm.org 11345T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11346F: Documentation/virt/kvm/ 11347F: include/asm-generic/kvm* 11348F: include/kvm/iodev.h 11349F: include/linux/kvm* 11350F: include/trace/events/kvm.h 11351F: include/uapi/asm-generic/kvm* 11352F: include/uapi/linux/kvm* 11353F: tools/kvm/ 11354F: tools/testing/selftests/kvm/ 11355F: virt/kvm/* 11356 11357KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11358M: Marc Zyngier <maz@kernel.org> 11359M: Oliver Upton <oliver.upton@linux.dev> 11360R: James Morse <james.morse@arm.com> 11361R: Suzuki K Poulose <suzuki.poulose@arm.com> 11362R: Zenghui Yu <yuzenghui@huawei.com> 11363L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11364L: kvmarm@lists.linux.dev 11365S: Maintained 11366T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11367F: arch/arm64/include/asm/kvm* 11368F: arch/arm64/include/uapi/asm/kvm* 11369F: arch/arm64/kvm/ 11370F: include/kvm/arm_* 11371F: tools/testing/selftests/kvm/*/aarch64/ 11372F: tools/testing/selftests/kvm/aarch64/ 11373 11374KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11375M: Huacai Chen <chenhuacai@kernel.org> 11376M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11377L: linux-mips@vger.kernel.org 11378L: kvm@vger.kernel.org 11379S: Maintained 11380T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11381F: arch/mips/include/asm/kvm* 11382F: arch/mips/include/uapi/asm/kvm* 11383F: arch/mips/kvm/ 11384 11385KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11386L: linuxppc-dev@lists.ozlabs.org 11387T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11388F: arch/powerpc/include/asm/kvm* 11389F: arch/powerpc/include/uapi/asm/kvm* 11390F: arch/powerpc/kernel/kvm* 11391F: arch/powerpc/kvm/ 11392 11393KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11394M: Anup Patel <anup@brainfault.org> 11395R: Atish Patra <atishp@atishpatra.org> 11396L: kvm@vger.kernel.org 11397L: kvm-riscv@lists.infradead.org 11398L: linux-riscv@lists.infradead.org 11399S: Maintained 11400T: git https://github.com/kvm-riscv/linux.git 11401F: arch/riscv/include/asm/kvm* 11402F: arch/riscv/include/uapi/asm/kvm* 11403F: arch/riscv/kvm/ 11404F: tools/testing/selftests/kvm/*/riscv/ 11405 11406KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11407M: Christian Borntraeger <borntraeger@linux.ibm.com> 11408M: Janosch Frank <frankja@linux.ibm.com> 11409M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11410R: David Hildenbrand <david@redhat.com> 11411L: kvm@vger.kernel.org 11412S: Supported 11413T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11414F: Documentation/virt/kvm/s390* 11415F: arch/s390/include/asm/gmap.h 11416F: arch/s390/include/asm/kvm* 11417F: arch/s390/include/uapi/asm/kvm* 11418F: arch/s390/include/uapi/asm/uvdevice.h 11419F: arch/s390/kernel/uv.c 11420F: arch/s390/kvm/ 11421F: arch/s390/mm/gmap.c 11422F: drivers/s390/char/uvdevice.c 11423F: tools/testing/selftests/drivers/s390x/uvdevice/ 11424F: tools/testing/selftests/kvm/*/s390x/ 11425F: tools/testing/selftests/kvm/s390x/ 11426 11427KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11428M: Sean Christopherson <seanjc@google.com> 11429M: Paolo Bonzini <pbonzini@redhat.com> 11430L: kvm@vger.kernel.org 11431S: Supported 11432T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11433F: arch/x86/include/asm/kvm* 11434F: arch/x86/include/asm/svm.h 11435F: arch/x86/include/asm/vmx*.h 11436F: arch/x86/include/uapi/asm/kvm* 11437F: arch/x86/include/uapi/asm/svm.h 11438F: arch/x86/include/uapi/asm/vmx.h 11439F: arch/x86/kvm/ 11440F: arch/x86/kvm/*/ 11441 11442KERNFS 11443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11444M: Tejun Heo <tj@kernel.org> 11445S: Supported 11446T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11447F: fs/kernfs/ 11448F: include/linux/kernfs.h 11449 11450KEXEC 11451M: Eric Biederman <ebiederm@xmission.com> 11452L: kexec@lists.infradead.org 11453S: Maintained 11454W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11455F: include/linux/kexec.h 11456F: include/uapi/linux/kexec.h 11457F: kernel/kexec* 11458 11459KEYS-ENCRYPTED 11460M: Mimi Zohar <zohar@linux.ibm.com> 11461L: linux-integrity@vger.kernel.org 11462L: keyrings@vger.kernel.org 11463S: Supported 11464F: Documentation/security/keys/trusted-encrypted.rst 11465F: include/keys/encrypted-type.h 11466F: security/keys/encrypted-keys/ 11467 11468KEYS-TRUSTED 11469M: James Bottomley <jejb@linux.ibm.com> 11470M: Jarkko Sakkinen <jarkko@kernel.org> 11471M: Mimi Zohar <zohar@linux.ibm.com> 11472L: linux-integrity@vger.kernel.org 11473L: keyrings@vger.kernel.org 11474S: Supported 11475F: Documentation/security/keys/trusted-encrypted.rst 11476F: include/keys/trusted-type.h 11477F: include/keys/trusted_tpm.h 11478F: security/keys/trusted-keys/ 11479 11480KEYS-TRUSTED-CAAM 11481M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11482R: Pengutronix Kernel Team <kernel@pengutronix.de> 11483L: linux-integrity@vger.kernel.org 11484L: keyrings@vger.kernel.org 11485S: Maintained 11486F: include/keys/trusted_caam.h 11487F: security/keys/trusted-keys/trusted_caam.c 11488 11489KEYS-TRUSTED-TEE 11490M: Sumit Garg <sumit.garg@linaro.org> 11491L: linux-integrity@vger.kernel.org 11492L: keyrings@vger.kernel.org 11493S: Supported 11494F: include/keys/trusted_tee.h 11495F: security/keys/trusted-keys/trusted_tee.c 11496 11497KEYS/KEYRINGS 11498M: David Howells <dhowells@redhat.com> 11499M: Jarkko Sakkinen <jarkko@kernel.org> 11500L: keyrings@vger.kernel.org 11501S: Maintained 11502F: Documentation/security/keys/core.rst 11503F: include/keys/ 11504F: include/linux/key-type.h 11505F: include/linux/key.h 11506F: include/linux/keyctl.h 11507F: include/uapi/linux/keyctl.h 11508F: security/keys/ 11509 11510KEYS/KEYRINGS_INTEGRITY 11511M: Jarkko Sakkinen <jarkko@kernel.org> 11512M: Mimi Zohar <zohar@linux.ibm.com> 11513L: linux-integrity@vger.kernel.org 11514L: keyrings@vger.kernel.org 11515S: Supported 11516F: security/integrity/platform_certs 11517 11518KFENCE 11519M: Alexander Potapenko <glider@google.com> 11520M: Marco Elver <elver@google.com> 11521R: Dmitry Vyukov <dvyukov@google.com> 11522L: kasan-dev@googlegroups.com 11523S: Maintained 11524F: Documentation/dev-tools/kfence.rst 11525F: arch/*/include/asm/kfence.h 11526F: include/linux/kfence.h 11527F: lib/Kconfig.kfence 11528F: mm/kfence/ 11529 11530KFIFO 11531M: Stefani Seibold <stefani@seibold.net> 11532S: Maintained 11533F: include/linux/kfifo.h 11534F: lib/kfifo.c 11535F: samples/kfifo/ 11536 11537KGDB / KDB /debug_core 11538M: Jason Wessel <jason.wessel@windriver.com> 11539M: Daniel Thompson <daniel.thompson@linaro.org> 11540R: Douglas Anderson <dianders@chromium.org> 11541L: kgdb-bugreport@lists.sourceforge.net 11542S: Maintained 11543W: http://kgdb.wiki.kernel.org/ 11544T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11545F: Documentation/dev-tools/kgdb.rst 11546F: drivers/misc/kgdbts.c 11547F: drivers/tty/serial/kgdboc.c 11548F: include/linux/kdb.h 11549F: include/linux/kgdb.h 11550F: kernel/debug/ 11551F: kernel/module/kdb.c 11552 11553KHADAS MCU MFD DRIVER 11554M: Neil Armstrong <neil.armstrong@linaro.org> 11555L: linux-amlogic@lists.infradead.org 11556S: Maintained 11557F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11558F: drivers/mfd/khadas-mcu.c 11559F: drivers/thermal/khadas_mcu_fan.c 11560F: include/linux/mfd/khadas-mcu.h 11561 11562KIONIX/ROHM KX022A ACCELEROMETER 11563M: Matti Vaittinen <mazziesaccount@gmail.com> 11564L: linux-iio@vger.kernel.org 11565S: Supported 11566F: drivers/iio/accel/kionix-kx022a* 11567 11568KMEMLEAK 11569M: Catalin Marinas <catalin.marinas@arm.com> 11570S: Maintained 11571F: Documentation/dev-tools/kmemleak.rst 11572F: include/linux/kmemleak.h 11573F: mm/kmemleak.c 11574F: samples/kmemleak/kmemleak-test.c 11575 11576KMSAN 11577M: Alexander Potapenko <glider@google.com> 11578R: Marco Elver <elver@google.com> 11579R: Dmitry Vyukov <dvyukov@google.com> 11580L: kasan-dev@googlegroups.com 11581S: Maintained 11582F: Documentation/dev-tools/kmsan.rst 11583F: arch/*/include/asm/kmsan.h 11584F: arch/*/mm/kmsan_* 11585F: include/linux/kmsan*.h 11586F: lib/Kconfig.kmsan 11587F: mm/kmsan/ 11588F: scripts/Makefile.kmsan 11589 11590KPROBES 11591M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11592M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11593M: "David S. Miller" <davem@davemloft.net> 11594M: Masami Hiramatsu <mhiramat@kernel.org> 11595L: linux-kernel@vger.kernel.org 11596L: linux-trace-kernel@vger.kernel.org 11597S: Maintained 11598Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11599T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11600F: Documentation/trace/kprobes.rst 11601F: include/asm-generic/kprobes.h 11602F: include/linux/kprobes.h 11603F: kernel/kprobes.c 11604F: lib/test_kprobes.c 11605F: samples/kprobes 11606 11607KS0108 LCD CONTROLLER DRIVER 11608M: Miguel Ojeda <ojeda@kernel.org> 11609S: Maintained 11610F: Documentation/admin-guide/auxdisplay/ks0108.rst 11611F: drivers/auxdisplay/ks0108.c 11612F: include/linux/ks0108.h 11613 11614KTD253 BACKLIGHT DRIVER 11615M: Linus Walleij <linus.walleij@linaro.org> 11616S: Maintained 11617F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11618F: drivers/video/backlight/ktd253-backlight.c 11619 11620KTEST 11621M: Steven Rostedt <rostedt@goodmis.org> 11622M: John Hawley <warthog9@eaglescrag.net> 11623S: Maintained 11624F: tools/testing/ktest 11625 11626KTZ8866 BACKLIGHT DRIVER 11627M: Jianhua Lu <lujianhua000@gmail.com> 11628S: Maintained 11629F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11630F: drivers/video/backlight/ktz8866.c 11631 11632KVM PARAVIRT (KVM/paravirt) 11633M: Paolo Bonzini <pbonzini@redhat.com> 11634R: Wanpeng Li <wanpengli@tencent.com> 11635R: Vitaly Kuznetsov <vkuznets@redhat.com> 11636L: kvm@vger.kernel.org 11637S: Supported 11638T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11639F: arch/um/include/asm/kvm_para.h 11640F: arch/x86/include/asm/kvm_para.h 11641F: arch/x86/include/asm/pvclock-abi.h 11642F: arch/x86/include/uapi/asm/kvm_para.h 11643F: arch/x86/kernel/kvm.c 11644F: arch/x86/kernel/kvmclock.c 11645F: include/asm-generic/kvm_para.h 11646F: include/linux/kvm_para.h 11647F: include/uapi/asm-generic/kvm_para.h 11648F: include/uapi/linux/kvm_para.h 11649 11650KVM X86 HYPER-V (KVM/hyper-v) 11651M: Vitaly Kuznetsov <vkuznets@redhat.com> 11652M: Sean Christopherson <seanjc@google.com> 11653M: Paolo Bonzini <pbonzini@redhat.com> 11654L: kvm@vger.kernel.org 11655S: Supported 11656T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11657F: arch/x86/kvm/hyperv.* 11658F: arch/x86/kvm/kvm_onhyperv.* 11659F: arch/x86/kvm/svm/hyperv.* 11660F: arch/x86/kvm/svm/svm_onhyperv.* 11661F: arch/x86/kvm/vmx/hyperv.* 11662 11663KVM X86 Xen (KVM/Xen) 11664M: David Woodhouse <dwmw2@infradead.org> 11665M: Paul Durrant <paul@xen.org> 11666M: Sean Christopherson <seanjc@google.com> 11667M: Paolo Bonzini <pbonzini@redhat.com> 11668L: kvm@vger.kernel.org 11669S: Supported 11670T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11671F: arch/x86/kvm/xen.* 11672 11673L3MDEV 11674M: David Ahern <dsahern@kernel.org> 11675L: netdev@vger.kernel.org 11676S: Maintained 11677F: include/net/l3mdev.h 11678F: net/l3mdev 11679 11680LANDLOCK SECURITY MODULE 11681M: Mickaël Salaün <mic@digikod.net> 11682L: linux-security-module@vger.kernel.org 11683S: Supported 11684W: https://landlock.io 11685T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11686F: Documentation/security/landlock.rst 11687F: Documentation/userspace-api/landlock.rst 11688F: include/uapi/linux/landlock.h 11689F: samples/landlock/ 11690F: security/landlock/ 11691F: tools/testing/selftests/landlock/ 11692K: landlock 11693K: LANDLOCK 11694 11695LANTIQ / INTEL Ethernet drivers 11696M: Hauke Mehrtens <hauke@hauke-m.de> 11697L: netdev@vger.kernel.org 11698S: Maintained 11699F: drivers/net/dsa/lantiq_gswip.c 11700F: drivers/net/dsa/lantiq_pce.h 11701F: drivers/net/ethernet/lantiq_xrx200.c 11702F: net/dsa/tag_gswip.c 11703 11704LANTIQ MIPS ARCHITECTURE 11705M: John Crispin <john@phrozen.org> 11706L: linux-mips@vger.kernel.org 11707S: Maintained 11708F: arch/mips/lantiq 11709F: drivers/soc/lantiq 11710 11711LASI 53c700 driver for PARISC 11712M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11713L: linux-scsi@vger.kernel.org 11714S: Maintained 11715F: Documentation/scsi/53c700.rst 11716F: drivers/scsi/53c700* 11717 11718LEAKING_ADDRESSES 11719M: Tobin C. Harding <me@tobin.cc> 11720M: Tycho Andersen <tycho@tycho.pizza> 11721L: linux-hardening@vger.kernel.org 11722S: Maintained 11723T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11724F: scripts/leaking_addresses.pl 11725 11726LED SUBSYSTEM 11727M: Pavel Machek <pavel@ucw.cz> 11728M: Lee Jones <lee@kernel.org> 11729L: linux-leds@vger.kernel.org 11730S: Maintained 11731T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11732F: Documentation/devicetree/bindings/leds/ 11733F: Documentation/leds/ 11734F: drivers/leds/ 11735F: include/dt-bindings/leds/ 11736F: include/linux/leds.h 11737 11738LEGACY EEPROM DRIVER 11739M: Jean Delvare <jdelvare@suse.com> 11740S: Maintained 11741F: Documentation/misc-devices/eeprom.rst 11742F: drivers/misc/eeprom/eeprom.c 11743 11744LEGO MINDSTORMS EV3 11745R: David Lechner <david@lechnology.com> 11746S: Maintained 11747F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11748F: arch/arm/boot/dts/da850-lego-ev3.dts 11749F: drivers/power/supply/lego_ev3_battery.c 11750 11751LEGO USB Tower driver 11752M: Juergen Stuber <starblue@users.sourceforge.net> 11753L: legousb-devel@lists.sourceforge.net 11754S: Maintained 11755W: http://legousb.sourceforge.net/ 11756F: drivers/usb/misc/legousbtower.c 11757 11758LETSKETCH HID TABLET DRIVER 11759M: Hans de Goede <hdegoede@redhat.com> 11760L: linux-input@vger.kernel.org 11761S: Maintained 11762T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11763F: drivers/hid/hid-letsketch.c 11764 11765LG LAPTOP EXTRAS 11766M: Matan Ziv-Av <matan@svgalib.org> 11767L: platform-driver-x86@vger.kernel.org 11768S: Maintained 11769F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11770F: Documentation/admin-guide/laptops/lg-laptop.rst 11771F: drivers/platform/x86/lg-laptop.c 11772 11773LG2160 MEDIA DRIVER 11774M: Michael Krufky <mkrufky@linuxtv.org> 11775L: linux-media@vger.kernel.org 11776S: Maintained 11777W: https://linuxtv.org 11778W: http://github.com/mkrufky 11779Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11780T: git git://linuxtv.org/mkrufky/tuners.git 11781F: drivers/media/dvb-frontends/lg2160.* 11782 11783LGDT3305 MEDIA DRIVER 11784M: Michael Krufky <mkrufky@linuxtv.org> 11785L: linux-media@vger.kernel.org 11786S: Maintained 11787W: https://linuxtv.org 11788W: http://github.com/mkrufky 11789Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11790T: git git://linuxtv.org/mkrufky/tuners.git 11791F: drivers/media/dvb-frontends/lgdt3305.* 11792 11793LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11794M: Viresh Kumar <vireshk@kernel.org> 11795L: linux-ide@vger.kernel.org 11796S: Maintained 11797T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11798F: drivers/ata/pata_arasan_cf.c 11799F: include/linux/pata_arasan_cf_data.h 11800 11801LIBATA PATA DRIVERS 11802R: Sergey Shtylyov <s.shtylyov@omp.ru> 11803L: linux-ide@vger.kernel.org 11804F: drivers/ata/ata_*.c 11805F: drivers/ata/pata_*.c 11806 11807LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11808M: Linus Walleij <linus.walleij@linaro.org> 11809L: linux-ide@vger.kernel.org 11810S: Maintained 11811T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11812F: drivers/ata/pata_ftide010.c 11813F: drivers/ata/sata_gemini.c 11814F: drivers/ata/sata_gemini.h 11815 11816LIBATA SATA AHCI PLATFORM devices support 11817M: Hans de Goede <hdegoede@redhat.com> 11818M: Jens Axboe <axboe@kernel.dk> 11819L: linux-ide@vger.kernel.org 11820S: Maintained 11821T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11822F: drivers/ata/ahci_platform.c 11823F: drivers/ata/libahci_platform.c 11824F: include/linux/ahci_platform.h 11825 11826LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11827M: Serge Semin <fancer.lancer@gmail.com> 11828L: linux-ide@vger.kernel.org 11829S: Maintained 11830T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11831F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11832F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11833F: drivers/ata/ahci_dwc.c 11834 11835LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11836M: Mikael Pettersson <mikpelinux@gmail.com> 11837L: linux-ide@vger.kernel.org 11838S: Maintained 11839T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11840F: drivers/ata/sata_promise.* 11841 11842LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11843M: Damien Le Moal <dlemoal@kernel.org> 11844L: linux-ide@vger.kernel.org 11845S: Maintained 11846T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11847F: Documentation/ABI/testing/sysfs-ata 11848F: Documentation/devicetree/bindings/ata/ 11849F: drivers/ata/ 11850F: include/linux/ata.h 11851F: include/linux/libata.h 11852 11853LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11854M: Vishal Verma <vishal.l.verma@intel.com> 11855M: Dan Williams <dan.j.williams@intel.com> 11856M: Dave Jiang <dave.jiang@intel.com> 11857L: nvdimm@lists.linux.dev 11858S: Supported 11859Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11860P: Documentation/nvdimm/maintainer-entry-profile.rst 11861F: drivers/nvdimm/btt* 11862 11863LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11864M: Dan Williams <dan.j.williams@intel.com> 11865M: Vishal Verma <vishal.l.verma@intel.com> 11866M: Dave Jiang <dave.jiang@intel.com> 11867L: nvdimm@lists.linux.dev 11868S: Supported 11869Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11870P: Documentation/nvdimm/maintainer-entry-profile.rst 11871F: drivers/nvdimm/pmem* 11872 11873LIBNVDIMM: DEVICETREE BINDINGS 11874M: Oliver O'Halloran <oohall@gmail.com> 11875L: nvdimm@lists.linux.dev 11876S: Supported 11877Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11878F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11879F: drivers/nvdimm/of_pmem.c 11880 11881LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11882M: Dan Williams <dan.j.williams@intel.com> 11883M: Vishal Verma <vishal.l.verma@intel.com> 11884M: Dave Jiang <dave.jiang@intel.com> 11885M: Ira Weiny <ira.weiny@intel.com> 11886L: nvdimm@lists.linux.dev 11887S: Supported 11888Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11889P: Documentation/nvdimm/maintainer-entry-profile.rst 11890T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11891F: drivers/acpi/nfit/* 11892F: drivers/nvdimm/* 11893F: include/linux/libnvdimm.h 11894F: include/linux/nd.h 11895F: include/uapi/linux/ndctl.h 11896F: tools/testing/nvdimm/ 11897 11898LICENSES and SPDX stuff 11899M: Thomas Gleixner <tglx@linutronix.de> 11900M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11901L: linux-spdx@vger.kernel.org 11902S: Maintained 11903T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11904F: COPYING 11905F: Documentation/process/license-rules.rst 11906F: LICENSES/ 11907F: scripts/spdxcheck-test.sh 11908F: scripts/spdxcheck.py 11909F: scripts/spdxexclude 11910 11911LINEAR RANGES HELPERS 11912M: Mark Brown <broonie@kernel.org> 11913R: Matti Vaittinen <mazziesaccount@gmail.com> 11914F: include/linux/linear_range.h 11915F: lib/linear_ranges.c 11916F: lib/test_linear_ranges.c 11917 11918LINUX FOR POWER MACINTOSH 11919M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11920L: linuxppc-dev@lists.ozlabs.org 11921S: Odd Fixes 11922F: arch/powerpc/platforms/powermac/ 11923F: drivers/macintosh/ 11924 11925LINUX FOR POWERPC (32-BIT AND 64-BIT) 11926M: Michael Ellerman <mpe@ellerman.id.au> 11927R: Nicholas Piggin <npiggin@gmail.com> 11928R: Christophe Leroy <christophe.leroy@csgroup.eu> 11929L: linuxppc-dev@lists.ozlabs.org 11930S: Supported 11931W: https://github.com/linuxppc/wiki/wiki 11932Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11933T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11934F: Documentation/ABI/stable/sysfs-firmware-opal-* 11935F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11936F: Documentation/devicetree/bindings/powerpc/ 11937F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11938F: Documentation/powerpc/ 11939F: arch/powerpc/ 11940F: drivers/*/*/*pasemi* 11941F: drivers/*/*pasemi* 11942F: drivers/char/tpm/tpm_ibmvtpm* 11943F: drivers/crypto/nx/ 11944F: drivers/crypto/vmx/ 11945F: drivers/i2c/busses/i2c-opal.c 11946F: drivers/net/ethernet/ibm/ibmveth.* 11947F: drivers/net/ethernet/ibm/ibmvnic.* 11948F: drivers/pci/hotplug/pnv_php.c 11949F: drivers/pci/hotplug/rpa* 11950F: drivers/rtc/rtc-opal.c 11951F: drivers/scsi/ibmvscsi/ 11952F: drivers/tty/hvc/hvc_opal.c 11953F: drivers/watchdog/wdrtas.c 11954F: tools/testing/selftests/powerpc 11955N: /pmac 11956N: powermac 11957N: powernv 11958N: [^a-z0-9]ps3 11959N: pseries 11960 11961LINUX FOR POWERPC EMBEDDED MPC5XXX 11962M: Anatolij Gustschin <agust@denx.de> 11963L: linuxppc-dev@lists.ozlabs.org 11964S: Odd Fixes 11965F: arch/powerpc/platforms/512x/ 11966F: arch/powerpc/platforms/52xx/ 11967 11968LINUX FOR POWERPC EMBEDDED PPC4XX 11969L: linuxppc-dev@lists.ozlabs.org 11970S: Orphan 11971F: arch/powerpc/platforms/40x/ 11972F: arch/powerpc/platforms/44x/ 11973 11974LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11975M: Scott Wood <oss@buserror.net> 11976L: linuxppc-dev@lists.ozlabs.org 11977S: Odd fixes 11978T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11979F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11980F: Documentation/devicetree/bindings/powerpc/fsl/ 11981F: arch/powerpc/platforms/83xx/ 11982F: arch/powerpc/platforms/85xx/ 11983 11984LINUX FOR POWERPC EMBEDDED PPC8XX 11985M: Christophe Leroy <christophe.leroy@csgroup.eu> 11986L: linuxppc-dev@lists.ozlabs.org 11987S: Maintained 11988F: arch/powerpc/platforms/8xx/ 11989 11990LINUX KERNEL DUMP TEST MODULE (LKDTM) 11991M: Kees Cook <keescook@chromium.org> 11992S: Maintained 11993F: drivers/misc/lkdtm/* 11994F: tools/testing/selftests/lkdtm/* 11995 11996LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11997M: Alan Stern <stern@rowland.harvard.edu> 11998M: Andrea Parri <parri.andrea@gmail.com> 11999M: Will Deacon <will@kernel.org> 12000M: Peter Zijlstra <peterz@infradead.org> 12001M: Boqun Feng <boqun.feng@gmail.com> 12002M: Nicholas Piggin <npiggin@gmail.com> 12003M: David Howells <dhowells@redhat.com> 12004M: Jade Alglave <j.alglave@ucl.ac.uk> 12005M: Luc Maranget <luc.maranget@inria.fr> 12006M: "Paul E. McKenney" <paulmck@kernel.org> 12007R: Akira Yokosawa <akiyks@gmail.com> 12008R: Daniel Lustig <dlustig@nvidia.com> 12009R: Joel Fernandes <joel@joelfernandes.org> 12010L: linux-kernel@vger.kernel.org 12011L: linux-arch@vger.kernel.org 12012S: Supported 12013T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12014F: Documentation/atomic_bitops.txt 12015F: Documentation/atomic_t.txt 12016F: Documentation/core-api/refcount-vs-atomic.rst 12017F: Documentation/litmus-tests/ 12018F: Documentation/memory-barriers.txt 12019F: tools/memory-model/ 12020 12021LIS3LV02D ACCELEROMETER DRIVER 12022M: Eric Piel <eric.piel@tremplin-utc.net> 12023S: Maintained 12024F: Documentation/misc-devices/lis3lv02d.rst 12025F: drivers/misc/lis3lv02d/ 12026F: drivers/platform/x86/hp/hp_accel.c 12027 12028LIST KUNIT TEST 12029M: David Gow <davidgow@google.com> 12030L: linux-kselftest@vger.kernel.org 12031L: kunit-dev@googlegroups.com 12032S: Maintained 12033F: lib/list-test.c 12034 12035LITEX PLATFORM 12036M: Karol Gugala <kgugala@antmicro.com> 12037M: Mateusz Holenko <mholenko@antmicro.com> 12038M: Gabriel Somlo <gsomlo@gmail.com> 12039M: Joel Stanley <joel@jms.id.au> 12040S: Maintained 12041F: Documentation/devicetree/bindings/*/litex,*.yaml 12042F: arch/openrisc/boot/dts/or1klitex.dts 12043F: drivers/mmc/host/litex_mmc.c 12044F: drivers/net/ethernet/litex/* 12045F: drivers/soc/litex/* 12046F: drivers/tty/serial/liteuart.c 12047F: include/linux/litex.h 12048N: litex 12049 12050LIVE PATCHING 12051M: Josh Poimboeuf <jpoimboe@kernel.org> 12052M: Jiri Kosina <jikos@kernel.org> 12053M: Miroslav Benes <mbenes@suse.cz> 12054M: Petr Mladek <pmladek@suse.com> 12055R: Joe Lawrence <joe.lawrence@redhat.com> 12056L: live-patching@vger.kernel.org 12057S: Maintained 12058T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12059F: Documentation/ABI/testing/sysfs-kernel-livepatch 12060F: Documentation/livepatch/ 12061F: arch/powerpc/include/asm/livepatch.h 12062F: include/linux/livepatch.h 12063F: kernel/livepatch/ 12064F: kernel/module/livepatch.c 12065F: lib/livepatch/ 12066F: samples/livepatch/ 12067F: tools/testing/selftests/livepatch/ 12068 12069LLC (802.2) 12070L: netdev@vger.kernel.org 12071S: Odd fixes 12072F: include/linux/llc.h 12073F: include/net/llc* 12074F: include/uapi/linux/llc.h 12075F: net/llc/ 12076 12077LM73 HARDWARE MONITOR DRIVER 12078M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12079L: linux-hwmon@vger.kernel.org 12080S: Maintained 12081F: drivers/hwmon/lm73.c 12082 12083LM78 HARDWARE MONITOR DRIVER 12084M: Jean Delvare <jdelvare@suse.com> 12085L: linux-hwmon@vger.kernel.org 12086S: Maintained 12087F: Documentation/hwmon/lm78.rst 12088F: drivers/hwmon/lm78.c 12089 12090LM83 HARDWARE MONITOR DRIVER 12091M: Jean Delvare <jdelvare@suse.com> 12092L: linux-hwmon@vger.kernel.org 12093S: Maintained 12094F: Documentation/hwmon/lm83.rst 12095F: drivers/hwmon/lm83.c 12096 12097LM90 HARDWARE MONITOR DRIVER 12098M: Jean Delvare <jdelvare@suse.com> 12099L: linux-hwmon@vger.kernel.org 12100S: Maintained 12101F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12102F: Documentation/hwmon/lm90.rst 12103F: drivers/hwmon/lm90.c 12104F: include/dt-bindings/thermal/lm90.h 12105 12106LM95234 HARDWARE MONITOR DRIVER 12107M: Guenter Roeck <linux@roeck-us.net> 12108L: linux-hwmon@vger.kernel.org 12109S: Maintained 12110F: Documentation/hwmon/lm95234.rst 12111F: drivers/hwmon/lm95234.c 12112 12113LME2510 MEDIA DRIVER 12114M: Malcolm Priestley <tvboxspy@gmail.com> 12115L: linux-media@vger.kernel.org 12116S: Maintained 12117W: https://linuxtv.org 12118Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12119F: drivers/media/usb/dvb-usb-v2/lmedm04* 12120 12121LOADPIN SECURITY MODULE 12122M: Kees Cook <keescook@chromium.org> 12123S: Supported 12124T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12125F: Documentation/admin-guide/LSM/LoadPin.rst 12126F: security/loadpin/ 12127 12128LOCKING PRIMITIVES 12129M: Peter Zijlstra <peterz@infradead.org> 12130M: Ingo Molnar <mingo@redhat.com> 12131M: Will Deacon <will@kernel.org> 12132R: Waiman Long <longman@redhat.com> 12133R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12134L: linux-kernel@vger.kernel.org 12135S: Maintained 12136T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12137F: Documentation/locking/ 12138F: arch/*/include/asm/spinlock*.h 12139F: include/linux/lockdep.h 12140F: include/linux/mutex*.h 12141F: include/linux/rwlock*.h 12142F: include/linux/rwsem*.h 12143F: include/linux/seqlock.h 12144F: include/linux/spinlock*.h 12145F: kernel/locking/ 12146F: lib/locking*.[ch] 12147X: kernel/locking/locktorture.c 12148 12149LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12150M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12151L: linux-ntfs-dev@lists.sourceforge.net 12152S: Maintained 12153W: http://www.linux-ntfs.org/content/view/19/37/ 12154F: Documentation/admin-guide/ldm.rst 12155F: block/partitions/ldm.* 12156 12157LOGITECH HID GAMING KEYBOARDS 12158M: Hans de Goede <hdegoede@redhat.com> 12159L: linux-input@vger.kernel.org 12160S: Maintained 12161T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12162F: drivers/hid/hid-lg-g15.c 12163 12164LONTIUM LT8912B MIPI TO HDMI BRIDGE 12165M: Adrien Grassein <adrien.grassein@gmail.com> 12166S: Maintained 12167F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12168F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12169 12170LOONGARCH 12171M: Huacai Chen <chenhuacai@kernel.org> 12172R: WANG Xuerui <kernel@xen0n.name> 12173L: loongarch@lists.linux.dev 12174S: Maintained 12175T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12176F: Documentation/loongarch/ 12177F: Documentation/translations/zh_CN/loongarch/ 12178F: arch/loongarch/ 12179F: drivers/*/*loongarch* 12180 12181LOONGSON GPIO DRIVER 12182M: Yinbo Zhu <zhuyinbo@loongson.cn> 12183L: linux-gpio@vger.kernel.org 12184S: Maintained 12185F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12186F: drivers/gpio/gpio-loongson-64bit.c 12187 12188LOONGSON LS2X I2C DRIVER 12189M: Binbin Zhou <zhoubinbin@loongson.cn> 12190L: linux-i2c@vger.kernel.org 12191S: Maintained 12192F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12193F: drivers/i2c/busses/i2c-ls2x.c 12194 12195LOONGSON-2 SOC SERIES CLOCK DRIVER 12196M: Yinbo Zhu <zhuyinbo@loongson.cn> 12197L: linux-clk@vger.kernel.org 12198S: Maintained 12199F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12200F: drivers/clk/clk-loongson2.c 12201F: include/dt-bindings/clock/loongson,ls2k-clk.h 12202 12203LOONGSON-2 SOC SERIES GUTS DRIVER 12204M: Yinbo Zhu <zhuyinbo@loongson.cn> 12205L: loongarch@lists.linux.dev 12206S: Maintained 12207F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12208F: drivers/soc/loongson/loongson2_guts.c 12209 12210LOONGSON-2 SOC SERIES PINCTRL DRIVER 12211M: zhanghongchen <zhanghongchen@loongson.cn> 12212M: Yinbo Zhu <zhuyinbo@loongson.cn> 12213L: linux-gpio@vger.kernel.org 12214S: Maintained 12215F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12216F: drivers/pinctrl/pinctrl-loongson2.c 12217 12218LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12219M: Sathya Prakash <sathya.prakash@broadcom.com> 12220M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12221M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12222L: MPT-FusionLinux.pdl@broadcom.com 12223L: linux-scsi@vger.kernel.org 12224S: Supported 12225W: http://www.avagotech.com/support/ 12226F: drivers/message/fusion/ 12227F: drivers/scsi/mpt3sas/ 12228 12229LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12230M: Matthew Wilcox <willy@infradead.org> 12231L: linux-scsi@vger.kernel.org 12232S: Maintained 12233F: drivers/scsi/sym53c8xx_2/ 12234 12235LTC1660 DAC DRIVER 12236M: Marcus Folkesson <marcus.folkesson@gmail.com> 12237L: linux-iio@vger.kernel.org 12238S: Maintained 12239F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12240F: drivers/iio/dac/ltc1660.c 12241 12242LTC2688 IIO DAC DRIVER 12243M: Nuno Sá <nuno.sa@analog.com> 12244L: linux-iio@vger.kernel.org 12245S: Supported 12246W: https://ez.analog.com/linux-software-drivers 12247F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12248F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12249F: drivers/iio/dac/ltc2688.c 12250 12251LTC2947 HARDWARE MONITOR DRIVER 12252M: Nuno Sá <nuno.sa@analog.com> 12253L: linux-hwmon@vger.kernel.org 12254S: Supported 12255W: https://ez.analog.com/linux-software-drivers 12256F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12257F: drivers/hwmon/ltc2947-core.c 12258F: drivers/hwmon/ltc2947-i2c.c 12259F: drivers/hwmon/ltc2947-spi.c 12260F: drivers/hwmon/ltc2947.h 12261 12262LTC2983 IIO TEMPERATURE DRIVER 12263M: Nuno Sá <nuno.sa@analog.com> 12264L: linux-iio@vger.kernel.org 12265S: Supported 12266W: https://ez.analog.com/linux-software-drivers 12267F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12268F: drivers/iio/temperature/ltc2983.c 12269 12270LTC4261 HARDWARE MONITOR DRIVER 12271M: Guenter Roeck <linux@roeck-us.net> 12272L: linux-hwmon@vger.kernel.org 12273S: Maintained 12274F: Documentation/hwmon/ltc4261.rst 12275F: drivers/hwmon/ltc4261.c 12276 12277LTC4306 I2C MULTIPLEXER DRIVER 12278M: Michael Hennerich <michael.hennerich@analog.com> 12279L: linux-i2c@vger.kernel.org 12280S: Supported 12281W: https://ez.analog.com/linux-software-drivers 12282F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12283F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12284 12285LTP (Linux Test Project) 12286M: Mike Frysinger <vapier@gentoo.org> 12287M: Cyril Hrubis <chrubis@suse.cz> 12288M: Wanlong Gao <wanlong.gao@gmail.com> 12289M: Jan Stancek <jstancek@redhat.com> 12290M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12291M: Alexey Kodanev <alexey.kodanev@oracle.com> 12292L: ltp@lists.linux.it (subscribers-only) 12293S: Maintained 12294W: http://linux-test-project.github.io/ 12295T: git https://github.com/linux-test-project/ltp.git 12296 12297LYNX 28G SERDES PHY DRIVER 12298M: Ioana Ciornei <ioana.ciornei@nxp.com> 12299L: netdev@vger.kernel.org 12300S: Supported 12301F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12302F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12303 12304LYNX PCS MODULE 12305M: Ioana Ciornei <ioana.ciornei@nxp.com> 12306L: netdev@vger.kernel.org 12307S: Supported 12308F: drivers/net/pcs/pcs-lynx.c 12309F: include/linux/pcs-lynx.h 12310 12311M68K ARCHITECTURE 12312M: Geert Uytterhoeven <geert@linux-m68k.org> 12313L: linux-m68k@lists.linux-m68k.org 12314S: Maintained 12315W: http://www.linux-m68k.org/ 12316T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12317F: arch/m68k/ 12318F: drivers/zorro/ 12319 12320M68K ON APPLE MACINTOSH 12321M: Joshua Thompson <funaho@jurai.org> 12322L: linux-m68k@lists.linux-m68k.org 12323S: Maintained 12324W: http://www.mac.linux-m68k.org/ 12325F: arch/m68k/mac/ 12326F: drivers/macintosh/adb-iop.c 12327F: drivers/macintosh/via-macii.c 12328 12329M68K ON HP9000/300 12330M: Philip Blundell <philb@gnu.org> 12331S: Maintained 12332W: http://www.tazenda.demon.co.uk/phil/linux-hp 12333F: arch/m68k/hp300/ 12334 12335M88DS3103 MEDIA DRIVER 12336M: Antti Palosaari <crope@iki.fi> 12337L: linux-media@vger.kernel.org 12338S: Maintained 12339W: https://linuxtv.org 12340W: http://palosaari.fi/linux/ 12341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12342T: git git://linuxtv.org/anttip/media_tree.git 12343F: drivers/media/dvb-frontends/m88ds3103* 12344 12345M88RS2000 MEDIA DRIVER 12346M: Malcolm Priestley <tvboxspy@gmail.com> 12347L: linux-media@vger.kernel.org 12348S: Maintained 12349W: https://linuxtv.org 12350Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12351F: drivers/media/dvb-frontends/m88rs2000* 12352 12353MA901 MASTERKIT USB FM RADIO DRIVER 12354M: Alexey Klimov <klimov.linux@gmail.com> 12355L: linux-media@vger.kernel.org 12356S: Maintained 12357T: git git://linuxtv.org/media_tree.git 12358F: drivers/media/radio/radio-ma901.c 12359 12360MAC80211 12361M: Johannes Berg <johannes@sipsolutions.net> 12362L: linux-wireless@vger.kernel.org 12363S: Maintained 12364W: https://wireless.wiki.kernel.org/ 12365Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12366T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12367T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12368F: Documentation/networking/mac80211-injection.rst 12369F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12370F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12371F: include/net/mac80211.h 12372F: net/mac80211/ 12373 12374MAILBOX API 12375M: Jassi Brar <jassisinghbrar@gmail.com> 12376L: linux-kernel@vger.kernel.org 12377S: Maintained 12378F: Documentation/devicetree/bindings/mailbox/ 12379F: drivers/mailbox/ 12380F: include/dt-bindings/mailbox/ 12381F: include/linux/mailbox_client.h 12382F: include/linux/mailbox_controller.h 12383 12384MAILBOX ARM MHUv2 12385M: Viresh Kumar <viresh.kumar@linaro.org> 12386M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12387L: linux-kernel@vger.kernel.org 12388S: Maintained 12389F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12390F: drivers/mailbox/arm_mhuv2.c 12391F: include/linux/mailbox/arm_mhuv2_message.h 12392 12393MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12394M: Michael Kerrisk <mtk.manpages@gmail.com> 12395L: linux-man@vger.kernel.org 12396S: Maintained 12397W: http://www.kernel.org/doc/man-pages 12398 12399MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12400M: Jeremy Kerr <jk@codeconstruct.com.au> 12401M: Matt Johnston <matt@codeconstruct.com.au> 12402L: netdev@vger.kernel.org 12403S: Maintained 12404F: Documentation/networking/mctp.rst 12405F: drivers/net/mctp/ 12406F: include/net/mctp.h 12407F: include/net/mctpdevice.h 12408F: include/net/netns/mctp.h 12409F: net/mctp/ 12410 12411MAPLE TREE 12412M: Liam R. Howlett <Liam.Howlett@oracle.com> 12413L: linux-mm@kvack.org 12414S: Supported 12415F: Documentation/core-api/maple_tree.rst 12416F: include/linux/maple_tree.h 12417F: include/trace/events/maple_tree.h 12418F: lib/maple_tree.c 12419F: lib/test_maple_tree.c 12420F: tools/testing/radix-tree/linux/maple_tree.h 12421F: tools/testing/radix-tree/maple.c 12422 12423MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12424M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12425L: linux-mips@vger.kernel.org 12426S: Maintained 12427F: arch/mips/boot/dts/img/pistachio* 12428 12429MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12430M: Andrew Lunn <andrew@lunn.ch> 12431L: netdev@vger.kernel.org 12432S: Maintained 12433F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12434F: Documentation/networking/devlink/mv88e6xxx.rst 12435F: drivers/net/dsa/mv88e6xxx/ 12436F: include/linux/dsa/mv88e6xxx.h 12437F: include/linux/platform_data/mv88e6xxx.h 12438 12439MARVELL ARMADA 3700 PHY DRIVERS 12440M: Miquel Raynal <miquel.raynal@bootlin.com> 12441S: Maintained 12442F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12443F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12444F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12445F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12446 12447MARVELL ARMADA 3700 SERIAL DRIVER 12448M: Pali Rohár <pali@kernel.org> 12449S: Maintained 12450F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12451F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12452F: drivers/tty/serial/mvebu-uart.c 12453 12454MARVELL ARMADA DRM SUPPORT 12455M: Russell King <linux@armlinux.org.uk> 12456S: Maintained 12457T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12458T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12459F: Documentation/devicetree/bindings/display/armada/ 12460F: drivers/gpu/drm/armada/ 12461F: include/uapi/drm/armada_drm.h 12462 12463MARVELL CRYPTO DRIVER 12464M: Boris Brezillon <bbrezillon@kernel.org> 12465M: Arnaud Ebalard <arno@natisbad.org> 12466M: Srujana Challa <schalla@marvell.com> 12467L: linux-crypto@vger.kernel.org 12468S: Maintained 12469F: drivers/crypto/marvell/ 12470F: include/linux/soc/marvell/octeontx2/ 12471 12472MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12473M: Mirko Lindner <mlindner@marvell.com> 12474M: Stephen Hemminger <stephen@networkplumber.org> 12475L: netdev@vger.kernel.org 12476S: Maintained 12477F: drivers/net/ethernet/marvell/sk* 12478 12479MARVELL LIBERTAS WIRELESS DRIVER 12480L: libertas-dev@lists.infradead.org 12481S: Orphan 12482F: drivers/net/wireless/marvell/libertas/ 12483 12484MARVELL MACCHIATOBIN SUPPORT 12485M: Russell King <linux@armlinux.org.uk> 12486L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12487S: Maintained 12488F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12489 12490MARVELL MV643XX ETHERNET DRIVER 12491M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12492L: netdev@vger.kernel.org 12493S: Maintained 12494F: drivers/net/ethernet/marvell/mv643xx_eth.* 12495F: include/linux/mv643xx.h 12496 12497MARVELL MV88X3310 PHY DRIVER 12498M: Russell King <linux@armlinux.org.uk> 12499M: Marek Behún <kabel@kernel.org> 12500L: netdev@vger.kernel.org 12501S: Maintained 12502F: drivers/net/phy/marvell10g.c 12503 12504MARVELL MVEBU THERMAL DRIVER 12505M: Miquel Raynal <miquel.raynal@bootlin.com> 12506S: Maintained 12507F: drivers/thermal/armada_thermal.c 12508 12509MARVELL MVNETA ETHERNET DRIVER 12510M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12511L: netdev@vger.kernel.org 12512S: Maintained 12513F: drivers/net/ethernet/marvell/mvneta.* 12514 12515MARVELL MVPP2 ETHERNET DRIVER 12516M: Marcin Wojtas <mw@semihalf.com> 12517M: Russell King <linux@armlinux.org.uk> 12518L: netdev@vger.kernel.org 12519S: Maintained 12520F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12521F: drivers/net/ethernet/marvell/mvpp2/ 12522 12523MARVELL MWIFIEX WIRELESS DRIVER 12524M: Amitkumar Karwar <amitkarwar@gmail.com> 12525M: Ganapathi Bhat <ganapathi017@gmail.com> 12526M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12527M: Xinming Hu <huxinming820@gmail.com> 12528L: linux-wireless@vger.kernel.org 12529S: Maintained 12530F: drivers/net/wireless/marvell/mwifiex/ 12531 12532MARVELL MWL8K WIRELESS DRIVER 12533M: Lennert Buytenhek <buytenh@wantstofly.org> 12534L: linux-wireless@vger.kernel.org 12535S: Odd Fixes 12536F: drivers/net/wireless/marvell/mwl8k.c 12537 12538MARVELL NAND CONTROLLER DRIVER 12539M: Miquel Raynal <miquel.raynal@bootlin.com> 12540L: linux-mtd@lists.infradead.org 12541S: Maintained 12542F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12543F: drivers/mtd/nand/raw/marvell_nand.c 12544 12545MARVELL OCTEON ENDPOINT DRIVER 12546M: Veerasenareddy Burru <vburru@marvell.com> 12547M: Abhijit Ayarekar <aayarekar@marvell.com> 12548L: netdev@vger.kernel.org 12549S: Supported 12550F: drivers/net/ethernet/marvell/octeon_ep 12551 12552MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12553M: Sunil Goutham <sgoutham@marvell.com> 12554M: Geetha sowjanya <gakula@marvell.com> 12555M: Subbaraya Sundeep <sbhatta@marvell.com> 12556M: hariprasad <hkelam@marvell.com> 12557L: netdev@vger.kernel.org 12558S: Supported 12559F: drivers/net/ethernet/marvell/octeontx2/nic/ 12560F: include/linux/soc/marvell/octeontx2/ 12561 12562MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12563M: Sunil Goutham <sgoutham@marvell.com> 12564M: Linu Cherian <lcherian@marvell.com> 12565M: Geetha sowjanya <gakula@marvell.com> 12566M: Jerin Jacob <jerinj@marvell.com> 12567M: hariprasad <hkelam@marvell.com> 12568M: Subbaraya Sundeep <sbhatta@marvell.com> 12569L: netdev@vger.kernel.org 12570S: Supported 12571F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12572F: drivers/net/ethernet/marvell/octeontx2/af/ 12573 12574MARVELL PRESTERA ETHERNET SWITCH DRIVER 12575M: Taras Chornyi <taras.chornyi@plvision.eu> 12576S: Supported 12577W: https://github.com/Marvell-switching/switchdev-prestera 12578F: drivers/net/ethernet/marvell/prestera/ 12579 12580MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12581M: Nicolas Pitre <nico@fluxnic.net> 12582S: Odd Fixes 12583F: drivers/mmc/host/mvsdio.* 12584 12585MARVELL USB MDIO CONTROLLER DRIVER 12586M: Tobias Waldekranz <tobias@waldekranz.com> 12587L: netdev@vger.kernel.org 12588S: Maintained 12589F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12590F: drivers/net/mdio/mdio-mvusb.c 12591 12592MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12593M: Hu Ziji <huziji@marvell.com> 12594L: linux-mmc@vger.kernel.org 12595S: Supported 12596F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12597F: drivers/mmc/host/sdhci-xenon* 12598 12599MATROX FRAMEBUFFER DRIVER 12600L: linux-fbdev@vger.kernel.org 12601S: Orphan 12602F: drivers/video/fbdev/matrox/matroxfb_* 12603F: include/uapi/linux/matroxfb.h 12604 12605MAX15301 DRIVER 12606M: Daniel Nilsson <daniel.nilsson@flex.com> 12607L: linux-hwmon@vger.kernel.org 12608S: Maintained 12609F: Documentation/hwmon/max15301.rst 12610F: drivers/hwmon/pmbus/max15301.c 12611 12612MAX16065 HARDWARE MONITOR DRIVER 12613M: Guenter Roeck <linux@roeck-us.net> 12614L: linux-hwmon@vger.kernel.org 12615S: Maintained 12616F: Documentation/hwmon/max16065.rst 12617F: drivers/hwmon/max16065.c 12618 12619MAX2175 SDR TUNER DRIVER 12620M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12621L: linux-media@vger.kernel.org 12622S: Maintained 12623T: git git://linuxtv.org/media_tree.git 12624F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12625F: Documentation/userspace-api/media/drivers/max2175.rst 12626F: drivers/media/i2c/max2175* 12627F: include/uapi/linux/max2175.h 12628 12629MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12630L: linux-hwmon@vger.kernel.org 12631S: Orphan 12632F: Documentation/hwmon/max6650.rst 12633F: drivers/hwmon/max6650.c 12634 12635MAX6697 HARDWARE MONITOR DRIVER 12636M: Guenter Roeck <linux@roeck-us.net> 12637L: linux-hwmon@vger.kernel.org 12638S: Maintained 12639F: Documentation/devicetree/bindings/hwmon/max6697.txt 12640F: Documentation/hwmon/max6697.rst 12641F: drivers/hwmon/max6697.c 12642F: include/linux/platform_data/max6697.h 12643 12644MAX9286 QUAD GMSL DESERIALIZER DRIVER 12645M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12646M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12647M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12648M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12649L: linux-media@vger.kernel.org 12650S: Maintained 12651F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12652F: drivers/media/i2c/max9286.c 12653 12654MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12655M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12656L: linux-media@vger.kernel.org 12657S: Maintained 12658F: drivers/staging/media/max96712/max96712.c 12659 12660MAX9860 MONO AUDIO VOICE CODEC DRIVER 12661M: Peter Rosin <peda@axentia.se> 12662L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12663S: Maintained 12664F: Documentation/devicetree/bindings/sound/max9860.txt 12665F: sound/soc/codecs/max9860.* 12666 12667MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12668M: Andreas Klinger <ak@it-klinger.de> 12669L: linux-iio@vger.kernel.org 12670S: Maintained 12671F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12672F: drivers/iio/proximity/mb1232.c 12673 12674MAXIM MAX11205 DRIVER 12675M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12676L: linux-iio@vger.kernel.org 12677S: Supported 12678W: https://ez.analog.com/linux-software-drivers 12679F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12680F: drivers/iio/adc/max11205.c 12681 12682MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12683R: Iskren Chernev <iskren.chernev@gmail.com> 12684R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12685R: Marek Szyprowski <m.szyprowski@samsung.com> 12686R: Matheus Castello <matheus@castello.eng.br> 12687L: linux-pm@vger.kernel.org 12688S: Maintained 12689F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12690F: drivers/power/supply/max17040_battery.c 12691 12692MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12693R: Hans de Goede <hdegoede@redhat.com> 12694R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12695R: Marek Szyprowski <m.szyprowski@samsung.com> 12696R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12697R: Purism Kernel Team <kernel@puri.sm> 12698L: linux-pm@vger.kernel.org 12699S: Maintained 12700F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12701F: drivers/power/supply/max17042_battery.c 12702 12703MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12704M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12705L: linux-kernel@vger.kernel.org 12706S: Maintained 12707F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12708F: drivers/regulator/max20086-regulator.c 12709 12710MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12711M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12712L: linux-iio@vger.kernel.org 12713S: Maintained 12714F: drivers/iio/temperature/max30208.c 12715 12716MAXIM MAX77650 PMIC MFD DRIVER 12717M: Bartosz Golaszewski <brgl@bgdev.pl> 12718L: linux-kernel@vger.kernel.org 12719S: Maintained 12720F: Documentation/devicetree/bindings/*/*max77650.yaml 12721F: Documentation/devicetree/bindings/*/max77650*.yaml 12722F: drivers/gpio/gpio-max77650.c 12723F: drivers/input/misc/max77650-onkey.c 12724F: drivers/leds/leds-max77650.c 12725F: drivers/mfd/max77650.c 12726F: drivers/power/supply/max77650-charger.c 12727F: drivers/regulator/max77650-regulator.c 12728F: include/linux/mfd/max77650.h 12729 12730MAXIM MAX77714 PMIC MFD DRIVER 12731M: Luca Ceresoli <luca@lucaceresoli.net> 12732S: Maintained 12733F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12734F: drivers/mfd/max77714.c 12735F: include/linux/mfd/max77714.h 12736 12737MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12738M: Javier Martinez Canillas <javier@dowhile0.org> 12739L: linux-kernel@vger.kernel.org 12740S: Supported 12741F: Documentation/devicetree/bindings/*/*max77802.yaml 12742F: drivers/regulator/max77802-regulator.c 12743F: include/dt-bindings/*/*max77802.h 12744 12745MAXIM MAX77976 BATTERY CHARGER 12746M: Luca Ceresoli <luca@lucaceresoli.net> 12747S: Supported 12748F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12749F: drivers/power/supply/max77976_charger.c 12750 12751MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12752M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12753L: linux-pm@vger.kernel.org 12754S: Supported 12755B: mailto:linux-samsung-soc@vger.kernel.org 12756F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12757F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12758F: drivers/power/supply/max14577_charger.c 12759F: drivers/power/supply/max77693_charger.c 12760 12761MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12762M: Chanwoo Choi <cw00.choi@samsung.com> 12763M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12764L: linux-kernel@vger.kernel.org 12765S: Supported 12766B: mailto:linux-samsung-soc@vger.kernel.org 12767F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12768F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12769F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12770F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12771F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12772F: drivers/*/*max77843.c 12773F: drivers/*/max14577*.c 12774F: drivers/*/max77686*.c 12775F: drivers/*/max77693*.c 12776F: drivers/clk/clk-max77686.c 12777F: drivers/extcon/extcon-max14577.c 12778F: drivers/extcon/extcon-max77693.c 12779F: drivers/rtc/rtc-max77686.c 12780F: include/linux/mfd/max14577*.h 12781F: include/linux/mfd/max77686*.h 12782F: include/linux/mfd/max77693*.h 12783 12784MAXIRADIO FM RADIO RECEIVER DRIVER 12785M: Hans Verkuil <hverkuil@xs4all.nl> 12786L: linux-media@vger.kernel.org 12787S: Maintained 12788W: https://linuxtv.org 12789T: git git://linuxtv.org/media_tree.git 12790F: drivers/media/radio/radio-maxiradio* 12791 12792MAXLINEAR ETHERNET PHY DRIVER 12793M: Xu Liang <lxu@maxlinear.com> 12794L: netdev@vger.kernel.org 12795S: Supported 12796F: drivers/net/phy/mxl-gpy.c 12797 12798MCAN MMIO DEVICE DRIVER 12799M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12800L: linux-can@vger.kernel.org 12801S: Maintained 12802F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12803F: drivers/net/can/m_can/m_can.c 12804F: drivers/net/can/m_can/m_can.h 12805F: drivers/net/can/m_can/m_can_platform.c 12806 12807MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12808R: Yasushi SHOJI <yashi@spacecubics.com> 12809L: linux-can@vger.kernel.org 12810S: Maintained 12811F: drivers/net/can/usb/mcba_usb.c 12812 12813MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12814M: Rishi Gupta <gupt21@gmail.com> 12815L: linux-i2c@vger.kernel.org 12816L: linux-input@vger.kernel.org 12817S: Maintained 12818F: drivers/hid/hid-mcp2221.c 12819 12820MCP251XFD SPI-CAN NETWORK DRIVER 12821M: Marc Kleine-Budde <mkl@pengutronix.de> 12822M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12823R: Thomas Kopp <thomas.kopp@microchip.com> 12824L: linux-can@vger.kernel.org 12825S: Maintained 12826F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12827F: drivers/net/can/spi/mcp251xfd/ 12828 12829MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12830M: Peter Rosin <peda@axentia.se> 12831L: linux-iio@vger.kernel.org 12832S: Maintained 12833F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12834F: drivers/iio/potentiometer/mcp4018.c 12835F: drivers/iio/potentiometer/mcp4531.c 12836 12837MCR20A IEEE-802.15.4 RADIO DRIVER 12838M: Stefan Schmidt <stefan@datenfreihafen.org> 12839L: linux-wpan@vger.kernel.org 12840S: Odd Fixes 12841W: https://github.com/xueliu/mcr20a-linux 12842F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12843F: drivers/net/ieee802154/mcr20a.c 12844F: drivers/net/ieee802154/mcr20a.h 12845 12846MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12847M: William Breathitt Gray <william.gray@linaro.org> 12848L: linux-iio@vger.kernel.org 12849S: Maintained 12850F: drivers/iio/dac/cio-dac.c 12851 12852MEDIA CONTROLLER FRAMEWORK 12853M: Sakari Ailus <sakari.ailus@linux.intel.com> 12854M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12855L: linux-media@vger.kernel.org 12856S: Supported 12857W: https://www.linuxtv.org 12858T: git git://linuxtv.org/media_tree.git 12859F: drivers/media/mc/ 12860F: include/media/media-*.h 12861F: include/uapi/linux/media.h 12862 12863MEDIA DRIVER FOR FREESCALE IMX PXP 12864M: Philipp Zabel <p.zabel@pengutronix.de> 12865L: linux-media@vger.kernel.org 12866S: Maintained 12867T: git git://linuxtv.org/media_tree.git 12868F: drivers/media/platform/nxp/imx-pxp.[ch] 12869 12870MEDIA DRIVERS FOR ASCOT2E 12871M: Sergey Kozlov <serjk@netup.ru> 12872M: Abylay Ospan <aospan@netup.ru> 12873L: linux-media@vger.kernel.org 12874S: Supported 12875W: https://linuxtv.org 12876W: http://netup.tv/ 12877T: git git://linuxtv.org/media_tree.git 12878F: drivers/media/dvb-frontends/ascot2e* 12879 12880MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12881M: Jasmin Jessich <jasmin@anw.at> 12882L: linux-media@vger.kernel.org 12883S: Maintained 12884W: https://linuxtv.org 12885T: git git://linuxtv.org/media_tree.git 12886F: drivers/media/dvb-frontends/cxd2099* 12887 12888MEDIA DRIVERS FOR CXD2841ER 12889M: Sergey Kozlov <serjk@netup.ru> 12890M: Abylay Ospan <aospan@netup.ru> 12891L: linux-media@vger.kernel.org 12892S: Supported 12893W: https://linuxtv.org 12894W: http://netup.tv/ 12895T: git git://linuxtv.org/media_tree.git 12896F: drivers/media/dvb-frontends/cxd2841er* 12897 12898MEDIA DRIVERS FOR CXD2880 12899M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12900L: linux-media@vger.kernel.org 12901S: Supported 12902W: http://linuxtv.org/ 12903T: git git://linuxtv.org/media_tree.git 12904F: drivers/media/dvb-frontends/cxd2880/* 12905F: drivers/media/spi/cxd2880* 12906 12907MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12908L: linux-media@vger.kernel.org 12909S: Orphan 12910W: https://linuxtv.org 12911T: git git://linuxtv.org/media_tree.git 12912F: drivers/media/pci/ddbridge/* 12913 12914MEDIA DRIVERS FOR FREESCALE IMX 12915M: Steve Longerbeam <slongerbeam@gmail.com> 12916M: Philipp Zabel <p.zabel@pengutronix.de> 12917L: linux-media@vger.kernel.org 12918S: Maintained 12919T: git git://linuxtv.org/media_tree.git 12920F: Documentation/admin-guide/media/imx.rst 12921F: Documentation/devicetree/bindings/media/imx.txt 12922F: drivers/staging/media/imx/ 12923F: include/linux/imx-media.h 12924F: include/media/imx.h 12925 12926MEDIA DRIVERS FOR FREESCALE IMX7 12927M: Rui Miguel Silva <rmfrfs@gmail.com> 12928M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12929L: linux-media@vger.kernel.org 12930S: Maintained 12931T: git git://linuxtv.org/media_tree.git 12932F: Documentation/admin-guide/media/imx7.rst 12933F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12934F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12935F: drivers/media/platform/nxp/imx-mipi-csis.c 12936F: drivers/media/platform/nxp/imx7-media-csi.c 12937 12938MEDIA DRIVERS FOR HELENE 12939M: Abylay Ospan <aospan@netup.ru> 12940L: linux-media@vger.kernel.org 12941S: Supported 12942W: https://linuxtv.org 12943W: http://netup.tv/ 12944T: git git://linuxtv.org/media_tree.git 12945F: drivers/media/dvb-frontends/helene* 12946 12947MEDIA DRIVERS FOR HORUS3A 12948M: Sergey Kozlov <serjk@netup.ru> 12949M: Abylay Ospan <aospan@netup.ru> 12950L: linux-media@vger.kernel.org 12951S: Supported 12952W: https://linuxtv.org 12953W: http://netup.tv/ 12954T: git git://linuxtv.org/media_tree.git 12955F: drivers/media/dvb-frontends/horus3a* 12956 12957MEDIA DRIVERS FOR LNBH25 12958M: Sergey Kozlov <serjk@netup.ru> 12959M: Abylay Ospan <aospan@netup.ru> 12960L: linux-media@vger.kernel.org 12961S: Supported 12962W: https://linuxtv.org 12963W: http://netup.tv/ 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/dvb-frontends/lnbh25* 12966 12967MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12968L: linux-media@vger.kernel.org 12969S: Orphan 12970W: https://linuxtv.org 12971T: git git://linuxtv.org/media_tree.git 12972F: drivers/media/dvb-frontends/mxl5xx* 12973 12974MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12975M: Sergey Kozlov <serjk@netup.ru> 12976M: Abylay Ospan <aospan@netup.ru> 12977L: linux-media@vger.kernel.org 12978S: Supported 12979W: https://linuxtv.org 12980W: http://netup.tv/ 12981T: git git://linuxtv.org/media_tree.git 12982F: drivers/media/pci/netup_unidvb/* 12983 12984MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12985M: Dmitry Osipenko <digetx@gmail.com> 12986L: linux-media@vger.kernel.org 12987L: linux-tegra@vger.kernel.org 12988S: Maintained 12989T: git git://linuxtv.org/media_tree.git 12990F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12991F: drivers/media/platform/nvidia/tegra-vde/ 12992 12993MEDIA DRIVERS FOR RENESAS - CEU 12994M: Jacopo Mondi <jacopo@jmondi.org> 12995L: linux-media@vger.kernel.org 12996L: linux-renesas-soc@vger.kernel.org 12997S: Supported 12998T: git git://linuxtv.org/media_tree.git 12999F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13000F: drivers/media/platform/renesas/renesas-ceu.c 13001F: include/media/drv-intf/renesas-ceu.h 13002 13003MEDIA DRIVERS FOR RENESAS - DRIF 13004M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13005L: linux-media@vger.kernel.org 13006L: linux-renesas-soc@vger.kernel.org 13007S: Supported 13008T: git git://linuxtv.org/media_tree.git 13009F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13010F: drivers/media/platform/renesas/rcar_drif.c 13011 13012MEDIA DRIVERS FOR RENESAS - FCP 13013M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13014L: linux-media@vger.kernel.org 13015L: linux-renesas-soc@vger.kernel.org 13016S: Supported 13017T: git git://linuxtv.org/media_tree.git 13018F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13019F: drivers/media/platform/renesas/rcar-fcp.c 13020F: include/media/rcar-fcp.h 13021 13022MEDIA DRIVERS FOR RENESAS - FDP1 13023M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13024L: linux-media@vger.kernel.org 13025L: linux-renesas-soc@vger.kernel.org 13026S: Supported 13027T: git git://linuxtv.org/media_tree.git 13028F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13029F: drivers/media/platform/renesas/rcar_fdp1.c 13030 13031MEDIA DRIVERS FOR RENESAS - VIN 13032M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13033L: linux-media@vger.kernel.org 13034L: linux-renesas-soc@vger.kernel.org 13035S: Supported 13036T: git git://linuxtv.org/media_tree.git 13037F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13038F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13039F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13040F: drivers/media/platform/renesas/rcar-isp.c 13041F: drivers/media/platform/renesas/rcar-vin/ 13042 13043MEDIA DRIVERS FOR RENESAS - VSP1 13044M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13045M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13046L: linux-media@vger.kernel.org 13047L: linux-renesas-soc@vger.kernel.org 13048S: Supported 13049T: git git://linuxtv.org/media_tree.git 13050F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13051F: drivers/media/platform/renesas/vsp1/ 13052 13053MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13054L: linux-media@vger.kernel.org 13055S: Orphan 13056W: https://linuxtv.org 13057T: git git://linuxtv.org/media_tree.git 13058F: drivers/media/dvb-frontends/stv0910* 13059 13060MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13061L: linux-media@vger.kernel.org 13062S: Orphan 13063W: https://linuxtv.org 13064T: git git://linuxtv.org/media_tree.git 13065F: drivers/media/dvb-frontends/stv6111* 13066 13067MEDIA DRIVERS FOR STM32 - DCMI 13068M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13069L: linux-media@vger.kernel.org 13070S: Supported 13071T: git git://linuxtv.org/media_tree.git 13072F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13073F: drivers/media/platform/st/stm32/stm32-dcmi.c 13074 13075MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13076M: Mauro Carvalho Chehab <mchehab@kernel.org> 13077L: linux-media@vger.kernel.org 13078S: Maintained 13079W: https://linuxtv.org 13080Q: http://patchwork.kernel.org/project/linux-media/list/ 13081T: git git://linuxtv.org/media_tree.git 13082F: Documentation/admin-guide/media/ 13083F: Documentation/devicetree/bindings/media/ 13084F: Documentation/driver-api/media/ 13085F: Documentation/userspace-api/media/ 13086F: drivers/media/ 13087F: drivers/staging/media/ 13088F: include/dt-bindings/media/ 13089F: include/linux/platform_data/media/ 13090F: include/media/ 13091F: include/uapi/linux/dvb/ 13092F: include/uapi/linux/ivtv* 13093F: include/uapi/linux/media.h 13094F: include/uapi/linux/uvcvideo.h 13095F: include/uapi/linux/v4l2-* 13096F: include/uapi/linux/videodev2.h 13097 13098MEDIATEK BLUETOOTH DRIVER 13099M: Sean Wang <sean.wang@mediatek.com> 13100L: linux-bluetooth@vger.kernel.org 13101L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13102S: Maintained 13103F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13104F: drivers/bluetooth/btmtkuart.c 13105 13106MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13107M: Sean Wang <sean.wang@mediatek.com> 13108L: linux-pm@vger.kernel.org 13109S: Maintained 13110F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13111F: drivers/power/reset/mt6323-poweroff.c 13112 13113MEDIATEK CIR DRIVER 13114M: Sean Wang <sean.wang@mediatek.com> 13115S: Maintained 13116F: drivers/media/rc/mtk-cir.c 13117 13118MEDIATEK DMA DRIVER 13119M: Sean Wang <sean.wang@mediatek.com> 13120L: dmaengine@vger.kernel.org 13121L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13122L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13123S: Maintained 13124F: Documentation/devicetree/bindings/dma/mtk-* 13125F: drivers/dma/mediatek/ 13126 13127MEDIATEK ETHERNET DRIVER 13128M: Felix Fietkau <nbd@nbd.name> 13129M: John Crispin <john@phrozen.org> 13130M: Sean Wang <sean.wang@mediatek.com> 13131M: Mark Lee <Mark-MC.Lee@mediatek.com> 13132M: Lorenzo Bianconi <lorenzo@kernel.org> 13133L: netdev@vger.kernel.org 13134S: Maintained 13135F: drivers/net/ethernet/mediatek/ 13136 13137MEDIATEK ETHERNET PCS DRIVER 13138M: Alexander Couzens <lynxis@fe80.eu> 13139M: Daniel Golle <daniel@makrotopia.org> 13140L: netdev@vger.kernel.org 13141S: Maintained 13142F: drivers/net/pcs/pcs-mtk-lynxi.c 13143F: include/linux/pcs/pcs-mtk-lynxi.h 13144 13145MEDIATEK I2C CONTROLLER DRIVER 13146M: Qii Wang <qii.wang@mediatek.com> 13147L: linux-i2c@vger.kernel.org 13148S: Maintained 13149F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13150F: drivers/i2c/busses/i2c-mt65xx.c 13151 13152MEDIATEK IOMMU DRIVER 13153M: Yong Wu <yong.wu@mediatek.com> 13154L: iommu@lists.linux.dev 13155L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13156S: Supported 13157F: Documentation/devicetree/bindings/iommu/mediatek* 13158F: drivers/iommu/mtk_iommu* 13159F: include/dt-bindings/memory/mt*-port.h 13160 13161MEDIATEK JPEG DRIVER 13162M: Bin Liu <bin.liu@mediatek.com> 13163S: Supported 13164F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13165F: drivers/media/platform/mediatek/jpeg/ 13166 13167MEDIATEK KEYPAD DRIVER 13168M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13169S: Supported 13170F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13171F: drivers/input/keyboard/mt6779-keypad.c 13172 13173MEDIATEK MDP DRIVER 13174M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13175M: Houlong Wei <houlong.wei@mediatek.com> 13176M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13177S: Supported 13178F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13179F: drivers/media/platform/mediatek/mdp/ 13180F: drivers/media/platform/mediatek/vpu/ 13181 13182MEDIATEK MEDIA DRIVER 13183M: Tiffany Lin <tiffany.lin@mediatek.com> 13184M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13185M: Yunfei Dong <yunfei.dong@mediatek.com> 13186S: Supported 13187F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13188F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13189F: drivers/media/platform/mediatek/vcodec/ 13190F: drivers/media/platform/mediatek/vpu/ 13191 13192MEDIATEK MMC/SD/SDIO DRIVER 13193M: Chaotian Jing <chaotian.jing@mediatek.com> 13194S: Maintained 13195F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13196F: drivers/mmc/host/mtk-sd.c 13197 13198MEDIATEK MT76 WIRELESS LAN DRIVER 13199M: Felix Fietkau <nbd@nbd.name> 13200M: Lorenzo Bianconi <lorenzo@kernel.org> 13201M: Ryder Lee <ryder.lee@mediatek.com> 13202R: Shayne Chen <shayne.chen@mediatek.com> 13203R: Sean Wang <sean.wang@mediatek.com> 13204L: linux-wireless@vger.kernel.org 13205S: Maintained 13206F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13207F: drivers/net/wireless/mediatek/mt76/ 13208 13209MEDIATEK MT7601U WIRELESS LAN DRIVER 13210M: Jakub Kicinski <kuba@kernel.org> 13211L: linux-wireless@vger.kernel.org 13212S: Maintained 13213F: drivers/net/wireless/mediatek/mt7601u/ 13214 13215MEDIATEK MT7621 CLOCK DRIVER 13216M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13217S: Maintained 13218F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13219F: drivers/clk/ralink/clk-mt7621.c 13220 13221MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13222M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13223S: Maintained 13224F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13225F: drivers/pci/controller/pcie-mt7621.c 13226 13227MEDIATEK MT7621 PHY PCI DRIVER 13228M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13229S: Maintained 13230F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13231F: drivers/phy/ralink/phy-mt7621-pci.c 13232 13233MEDIATEK MT7621/28/88 I2C DRIVER 13234M: Stefan Roese <sr@denx.de> 13235L: linux-i2c@vger.kernel.org 13236S: Maintained 13237F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13238F: drivers/i2c/busses/i2c-mt7621.c 13239 13240MEDIATEK NAND CONTROLLER DRIVER 13241L: linux-mtd@lists.infradead.org 13242S: Orphan 13243F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13244F: drivers/mtd/nand/raw/mtk_* 13245 13246MEDIATEK PMIC LED DRIVER 13247M: Sean Wang <sean.wang@mediatek.com> 13248S: Maintained 13249F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13250F: drivers/leds/leds-mt6323.c 13251 13252MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13253M: Sean Wang <sean.wang@mediatek.com> 13254S: Maintained 13255F: drivers/char/hw_random/mtk-rng.c 13256 13257MEDIATEK SMI DRIVER 13258M: Yong Wu <yong.wu@mediatek.com> 13259L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13260S: Supported 13261F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13262F: drivers/memory/mtk-smi.c 13263F: include/soc/mediatek/smi.h 13264 13265MEDIATEK SWITCH DRIVER 13266M: Sean Wang <sean.wang@mediatek.com> 13267M: Landen Chao <Landen.Chao@mediatek.com> 13268M: DENG Qingfang <dqfext@gmail.com> 13269M: Daniel Golle <daniel@makrotopia.org> 13270L: netdev@vger.kernel.org 13271S: Maintained 13272F: drivers/net/dsa/mt7530-mdio.c 13273F: drivers/net/dsa/mt7530-mmio.c 13274F: drivers/net/dsa/mt7530.* 13275F: net/dsa/tag_mtk.c 13276 13277MEDIATEK T7XX 5G WWAN MODEM DRIVER 13278M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13279M: Intel Corporation <linuxwwan@intel.com> 13280R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13281R: Liu Haijun <haijun.liu@mediatek.com> 13282R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13283R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13284L: netdev@vger.kernel.org 13285S: Supported 13286F: drivers/net/wwan/t7xx/ 13287 13288MEDIATEK USB3 DRD IP DRIVER 13289M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13290L: linux-usb@vger.kernel.org 13291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13292L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13293S: Maintained 13294F: Documentation/devicetree/bindings/usb/mediatek,* 13295F: drivers/usb/host/xhci-mtk* 13296F: drivers/usb/mtu3/ 13297 13298MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13299M: Peter Senna Tschudin <peter.senna@gmail.com> 13300M: Martin Donnelly <martin.donnelly@ge.com> 13301M: Martyn Welch <martyn.welch@collabora.co.uk> 13302S: Maintained 13303F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13304F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13305 13306MEGARAID SCSI/SAS DRIVERS 13307M: Kashyap Desai <kashyap.desai@broadcom.com> 13308M: Sumit Saxena <sumit.saxena@broadcom.com> 13309M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13310L: megaraidlinux.pdl@broadcom.com 13311L: linux-scsi@vger.kernel.org 13312S: Maintained 13313W: http://www.avagotech.com/support/ 13314F: Documentation/scsi/megaraid.rst 13315F: drivers/scsi/megaraid.* 13316F: drivers/scsi/megaraid/ 13317 13318MELEXIS MLX90614 DRIVER 13319M: Crt Mori <cmo@melexis.com> 13320L: linux-iio@vger.kernel.org 13321S: Supported 13322W: http://www.melexis.com 13323F: drivers/iio/temperature/mlx90614.c 13324 13325MELEXIS MLX90632 DRIVER 13326M: Crt Mori <cmo@melexis.com> 13327L: linux-iio@vger.kernel.org 13328S: Supported 13329W: http://www.melexis.com 13330F: drivers/iio/temperature/mlx90632.c 13331 13332MELFAS MIP4 TOUCHSCREEN DRIVER 13333M: Sangwon Jee <jeesw@melfas.com> 13334S: Supported 13335W: http://www.melfas.com 13336F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13337F: drivers/input/touchscreen/melfas_mip4.c 13338 13339MELLANOX BLUEFIELD I2C DRIVER 13340M: Khalil Blaiech <kblaiech@nvidia.com> 13341M: Asmaa Mnebhi <asmaa@nvidia.com> 13342L: linux-i2c@vger.kernel.org 13343S: Supported 13344F: drivers/i2c/busses/i2c-mlxbf.c 13345 13346MELLANOX ETHERNET DRIVER (mlx4_en) 13347M: Tariq Toukan <tariqt@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/mlx4/en_* 13353 13354MELLANOX ETHERNET DRIVER (mlx5e) 13355M: Saeed Mahameed <saeedm@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_* 13361 13362MELLANOX ETHERNET INNOVA DRIVERS 13363R: Boris Pismenny <borisp@nvidia.com> 13364L: netdev@vger.kernel.org 13365S: Supported 13366W: http://www.mellanox.com 13367Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13368F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13369F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13370F: include/linux/mlx5/mlx5_ifc_fpga.h 13371 13372MELLANOX ETHERNET SWITCH DRIVERS 13373M: Ido Schimmel <idosch@nvidia.com> 13374M: Petr Machata <petrm@nvidia.com> 13375L: netdev@vger.kernel.org 13376S: Supported 13377W: http://www.mellanox.com 13378Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13379F: drivers/net/ethernet/mellanox/mlxsw/ 13380F: tools/testing/selftests/drivers/net/mlxsw/ 13381 13382MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13383M: mlxsw@nvidia.com 13384L: netdev@vger.kernel.org 13385S: Supported 13386W: http://www.mellanox.com 13387Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13388F: drivers/net/ethernet/mellanox/mlxfw/ 13389 13390MELLANOX HARDWARE PLATFORM SUPPORT 13391M: Hans de Goede <hdegoede@redhat.com> 13392M: Mark Gross <markgross@kernel.org> 13393M: Vadim Pasternak <vadimp@nvidia.com> 13394L: platform-driver-x86@vger.kernel.org 13395S: Supported 13396F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13397F: drivers/platform/mellanox/ 13398F: include/linux/platform_data/mlxreg.h 13399 13400MELLANOX MLX4 core VPI driver 13401M: Tariq Toukan <tariqt@nvidia.com> 13402L: netdev@vger.kernel.org 13403L: linux-rdma@vger.kernel.org 13404S: Supported 13405W: http://www.mellanox.com 13406Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13407F: drivers/net/ethernet/mellanox/mlx4/ 13408F: include/linux/mlx4/ 13409 13410MELLANOX MLX4 IB driver 13411M: Yishai Hadas <yishaih@nvidia.com> 13412L: linux-rdma@vger.kernel.org 13413S: Supported 13414W: http://www.mellanox.com 13415Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13416F: drivers/infiniband/hw/mlx4/ 13417F: include/linux/mlx4/ 13418F: include/uapi/rdma/mlx4-abi.h 13419 13420MELLANOX MLX5 core VPI driver 13421M: Saeed Mahameed <saeedm@nvidia.com> 13422M: Leon Romanovsky <leonro@nvidia.com> 13423L: netdev@vger.kernel.org 13424L: linux-rdma@vger.kernel.org 13425S: Supported 13426W: http://www.mellanox.com 13427Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13428F: Documentation/networking/device_drivers/ethernet/mellanox/ 13429F: drivers/net/ethernet/mellanox/mlx5/core/ 13430F: include/linux/mlx5/ 13431 13432MELLANOX MLX5 IB driver 13433M: Leon Romanovsky <leonro@nvidia.com> 13434L: linux-rdma@vger.kernel.org 13435S: Supported 13436W: http://www.mellanox.com 13437Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13438F: drivers/infiniband/hw/mlx5/ 13439F: include/linux/mlx5/ 13440F: include/uapi/rdma/mlx5-abi.h 13441 13442MELLANOX MLXCPLD I2C AND MUX DRIVER 13443M: Vadim Pasternak <vadimp@nvidia.com> 13444M: Michael Shych <michaelsh@nvidia.com> 13445L: linux-i2c@vger.kernel.org 13446S: Supported 13447F: Documentation/i2c/busses/i2c-mlxcpld.rst 13448F: drivers/i2c/busses/i2c-mlxcpld.c 13449F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13450 13451MELLANOX MLXCPLD LED DRIVER 13452M: Vadim Pasternak <vadimp@nvidia.com> 13453L: linux-leds@vger.kernel.org 13454S: Supported 13455F: Documentation/leds/leds-mlxcpld.rst 13456F: drivers/leds/leds-mlxcpld.c 13457F: drivers/leds/leds-mlxreg.c 13458 13459MELLANOX PLATFORM DRIVER 13460M: Vadim Pasternak <vadimp@nvidia.com> 13461L: platform-driver-x86@vger.kernel.org 13462S: Supported 13463F: drivers/platform/x86/mlx-platform.c 13464 13465MEMBARRIER SUPPORT 13466M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13467M: "Paul E. McKenney" <paulmck@kernel.org> 13468L: linux-kernel@vger.kernel.org 13469S: Supported 13470F: arch/powerpc/include/asm/membarrier.h 13471F: include/uapi/linux/membarrier.h 13472F: kernel/sched/membarrier.c 13473 13474MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13475M: Mike Rapoport <rppt@kernel.org> 13476L: linux-mm@kvack.org 13477S: Maintained 13478F: Documentation/core-api/boot-time-mm.rst 13479F: include/linux/memblock.h 13480F: mm/memblock.c 13481F: mm/mm_init.c 13482F: tools/testing/memblock/ 13483 13484MEMORY CONTROLLER DRIVERS 13485M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13486L: linux-kernel@vger.kernel.org 13487S: Maintained 13488B: mailto:krzysztof.kozlowski@linaro.org 13489T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13490F: Documentation/devicetree/bindings/memory-controllers/ 13491F: drivers/memory/ 13492F: include/dt-bindings/memory/ 13493F: include/memory/ 13494 13495MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13496M: Dmitry Osipenko <digetx@gmail.com> 13497L: linux-pm@vger.kernel.org 13498L: linux-tegra@vger.kernel.org 13499S: Maintained 13500T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13501F: drivers/devfreq/tegra30-devfreq.c 13502 13503MEMORY HOT(UN)PLUG 13504M: David Hildenbrand <david@redhat.com> 13505M: Oscar Salvador <osalvador@suse.de> 13506L: linux-mm@kvack.org 13507S: Maintained 13508F: Documentation/admin-guide/mm/memory-hotplug.rst 13509F: Documentation/core-api/memory-hotplug.rst 13510F: drivers/base/memory.c 13511F: include/linux/memory_hotplug.h 13512F: mm/memory_hotplug.c 13513F: tools/testing/selftests/memory-hotplug/ 13514 13515MEMORY MANAGEMENT 13516M: Andrew Morton <akpm@linux-foundation.org> 13517L: linux-mm@kvack.org 13518S: Maintained 13519W: http://www.linux-mm.org 13520T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13521T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13522F: include/linux/gfp.h 13523F: include/linux/gfp_types.h 13524F: include/linux/memory_hotplug.h 13525F: include/linux/mm.h 13526F: include/linux/mmzone.h 13527F: include/linux/pagewalk.h 13528F: include/trace/events/ksm.h 13529F: mm/ 13530F: tools/mm/ 13531F: tools/testing/selftests/mm/ 13532 13533MEMORY TECHNOLOGY DEVICES (MTD) 13534M: Miquel Raynal <miquel.raynal@bootlin.com> 13535M: Richard Weinberger <richard@nod.at> 13536M: Vignesh Raghavendra <vigneshr@ti.com> 13537L: linux-mtd@lists.infradead.org 13538S: Maintained 13539W: http://www.linux-mtd.infradead.org/ 13540Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13541C: irc://irc.oftc.net/mtd 13542T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13544F: Documentation/devicetree/bindings/mtd/ 13545F: drivers/mtd/ 13546F: include/linux/mtd/ 13547F: include/uapi/mtd/ 13548 13549MEMSENSING MICROSYSTEMS MSA311 DRIVER 13550M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13551L: linux-iio@vger.kernel.org 13552S: Maintained 13553F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13554F: drivers/iio/accel/msa311.c 13555 13556MEN A21 WATCHDOG DRIVER 13557M: Johannes Thumshirn <morbidrsa@gmail.com> 13558L: linux-watchdog@vger.kernel.org 13559S: Maintained 13560F: drivers/watchdog/mena21_wdt.c 13561 13562MEN CHAMELEON BUS (mcb) 13563M: Johannes Thumshirn <morbidrsa@gmail.com> 13564S: Maintained 13565F: Documentation/driver-api/men-chameleon-bus.rst 13566F: drivers/mcb/ 13567F: include/linux/mcb.h 13568 13569MEN F21BMC (Board Management Controller) 13570M: Andreas Werner <andreas.werner@men.de> 13571S: Supported 13572F: Documentation/hwmon/menf21bmc.rst 13573F: drivers/hwmon/menf21bmc_hwmon.c 13574F: drivers/leds/leds-menf21bmc.c 13575F: drivers/mfd/menf21bmc.c 13576F: drivers/watchdog/menf21bmc_wdt.c 13577 13578MEN Z069 WATCHDOG DRIVER 13579M: Johannes Thumshirn <jth@kernel.org> 13580L: linux-watchdog@vger.kernel.org 13581S: Maintained 13582F: drivers/watchdog/menz69_wdt.c 13583 13584MESON AO CEC DRIVER FOR AMLOGIC SOCS 13585M: Neil Armstrong <neil.armstrong@linaro.org> 13586L: linux-media@vger.kernel.org 13587L: linux-amlogic@lists.infradead.org 13588S: Supported 13589W: http://linux-meson.com/ 13590T: git git://linuxtv.org/media_tree.git 13591F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13592F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13593F: drivers/media/cec/platform/meson/ao-cec.c 13594 13595MESON GE2D DRIVER FOR AMLOGIC SOCS 13596M: Neil Armstrong <neil.armstrong@linaro.org> 13597L: linux-media@vger.kernel.org 13598L: linux-amlogic@lists.infradead.org 13599S: Supported 13600T: git git://linuxtv.org/media_tree.git 13601F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13602F: drivers/media/platform/amlogic/meson-ge2d/ 13603 13604MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13605M: Liang Yang <liang.yang@amlogic.com> 13606L: linux-mtd@lists.infradead.org 13607S: Maintained 13608F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13609F: drivers/mtd/nand/raw/meson_* 13610 13611MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13612M: Neil Armstrong <neil.armstrong@linaro.org> 13613L: linux-media@vger.kernel.org 13614L: linux-amlogic@lists.infradead.org 13615S: Supported 13616T: git git://linuxtv.org/media_tree.git 13617F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13618F: drivers/staging/media/meson/vdec/ 13619 13620METHODE UDPU SUPPORT 13621M: Vladimir Vid <vladimir.vid@sartura.hr> 13622S: Maintained 13623F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13624 13625MHI BUS 13626M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13627L: mhi@lists.linux.dev 13628L: linux-arm-msm@vger.kernel.org 13629S: Maintained 13630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13631F: Documentation/ABI/stable/sysfs-bus-mhi 13632F: Documentation/mhi/ 13633F: drivers/bus/mhi/ 13634F: include/linux/mhi.h 13635 13636MICROBLAZE ARCHITECTURE 13637M: Michal Simek <monstr@monstr.eu> 13638S: Supported 13639W: http://www.monstr.eu/fdt/ 13640T: git git://git.monstr.eu/linux-2.6-microblaze.git 13641F: arch/microblaze/ 13642 13643MICROBLAZE TMR INJECT 13644M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13645S: Supported 13646F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13647F: drivers/misc/xilinx_tmr_inject.c 13648 13649MICROBLAZE TMR MANAGER 13650M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13651S: Supported 13652F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13653F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13654F: drivers/misc/xilinx_tmr_manager.c 13655 13656MICROCHIP AT91 DMA DRIVERS 13657M: Ludovic Desroches <ludovic.desroches@microchip.com> 13658M: Tudor Ambarus <tudor.ambarus@linaro.org> 13659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13660L: dmaengine@vger.kernel.org 13661S: Supported 13662F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13663F: drivers/dma/at_hdmac.c 13664F: drivers/dma/at_xdmac.c 13665F: include/dt-bindings/dma/at91.h 13666 13667MICROCHIP AT91 SERIAL DRIVER 13668M: Richard Genoud <richard.genoud@gmail.com> 13669S: Maintained 13670F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13671F: drivers/tty/serial/atmel_serial.c 13672F: drivers/tty/serial/atmel_serial.h 13673 13674MICROCHIP AT91 USART MFD DRIVER 13675M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13676L: linux-kernel@vger.kernel.org 13677S: Supported 13678F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13679F: drivers/mfd/at91-usart.c 13680F: include/dt-bindings/mfd/at91-usart.h 13681 13682MICROCHIP AT91 USART SPI DRIVER 13683M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13684L: linux-spi@vger.kernel.org 13685S: Supported 13686F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13687F: drivers/spi/spi-at91-usart.c 13688 13689MICROCHIP AUDIO ASOC DRIVERS 13690M: Claudiu Beznea <claudiu.beznea@microchip.com> 13691L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13692S: Supported 13693F: Documentation/devicetree/bindings/sound/atmel* 13694F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13695F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13696F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13697F: sound/soc/atmel 13698 13699MICROCHIP CSI2DC DRIVER 13700M: Eugen Hristev <eugen.hristev@microchip.com> 13701L: linux-media@vger.kernel.org 13702S: Supported 13703F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13704F: drivers/media/platform/microchip/microchip-csi2dc.c 13705 13706MICROCHIP ECC DRIVER 13707M: Tudor Ambarus <tudor.ambarus@linaro.org> 13708L: linux-crypto@vger.kernel.org 13709S: Maintained 13710F: drivers/crypto/atmel-ecc.* 13711 13712MICROCHIP EIC DRIVER 13713M: Claudiu Beznea <claudiu.beznea@microchip.com> 13714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13715S: Supported 13716F: drivers/irqchip/irq-mchp-eic.c 13717 13718MICROCHIP I2C DRIVER 13719M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13720L: linux-i2c@vger.kernel.org 13721S: Supported 13722F: drivers/i2c/busses/i2c-at91-*.c 13723F: drivers/i2c/busses/i2c-at91.h 13724 13725MICROCHIP ISC DRIVER 13726M: Eugen Hristev <eugen.hristev@microchip.com> 13727L: linux-media@vger.kernel.org 13728S: Supported 13729F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13730F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13731F: drivers/media/platform/microchip/microchip-isc* 13732F: drivers/media/platform/microchip/microchip-sama*-isc* 13733F: drivers/staging/media/deprecated/atmel/atmel-isc* 13734F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13735F: include/linux/atmel-isc-media.h 13736 13737MICROCHIP ISI DRIVER 13738M: Eugen Hristev <eugen.hristev@microchip.com> 13739L: linux-media@vger.kernel.org 13740S: Supported 13741F: drivers/media/platform/atmel/atmel-isi.c 13742F: drivers/media/platform/atmel/atmel-isi.h 13743 13744MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13745M: Woojung Huh <woojung.huh@microchip.com> 13746M: UNGLinuxDriver@microchip.com 13747L: netdev@vger.kernel.org 13748S: Maintained 13749F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13750F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13751F: drivers/net/dsa/microchip/* 13752F: include/linux/dsa/ksz_common.h 13753F: include/linux/platform_data/microchip-ksz.h 13754F: net/dsa/tag_ksz.c 13755 13756MICROCHIP LAN743X ETHERNET DRIVER 13757M: Bryan Whitehead <bryan.whitehead@microchip.com> 13758M: UNGLinuxDriver@microchip.com 13759L: netdev@vger.kernel.org 13760S: Maintained 13761F: drivers/net/ethernet/microchip/lan743x_* 13762 13763MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13764M: Arun Ramadoss <arun.ramadoss@microchip.com> 13765R: UNGLinuxDriver@microchip.com 13766L: netdev@vger.kernel.org 13767S: Maintained 13768F: drivers/net/phy/microchip_t1.c 13769 13770MICROCHIP LAN966X ETHERNET DRIVER 13771M: Horatiu Vultur <horatiu.vultur@microchip.com> 13772M: UNGLinuxDriver@microchip.com 13773L: netdev@vger.kernel.org 13774S: Maintained 13775F: drivers/net/ethernet/microchip/lan966x/* 13776 13777MICROCHIP LCDFB DRIVER 13778M: Nicolas Ferre <nicolas.ferre@microchip.com> 13779L: linux-fbdev@vger.kernel.org 13780S: Maintained 13781F: drivers/video/fbdev/atmel_lcdfb.c 13782F: include/video/atmel_lcdc.h 13783 13784MICROCHIP MCP16502 PMIC DRIVER 13785M: Claudiu Beznea <claudiu.beznea@microchip.com> 13786L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13787S: Supported 13788F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13789F: drivers/regulator/mcp16502.c 13790 13791MICROCHIP MCP3911 ADC DRIVER 13792M: Marcus Folkesson <marcus.folkesson@gmail.com> 13793M: Kent Gustavsson <kent@minoris.se> 13794L: linux-iio@vger.kernel.org 13795S: Maintained 13796F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13797F: drivers/iio/adc/mcp3911.c 13798 13799MICROCHIP MMC/SD/SDIO MCI DRIVER 13800M: Ludovic Desroches <ludovic.desroches@microchip.com> 13801S: Maintained 13802F: drivers/mmc/host/atmel-mci.c 13803 13804MICROCHIP NAND DRIVER 13805M: Tudor Ambarus <tudor.ambarus@linaro.org> 13806L: linux-mtd@lists.infradead.org 13807S: Supported 13808F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13809F: drivers/mtd/nand/raw/atmel/* 13810 13811MICROCHIP OTPC DRIVER 13812M: Claudiu Beznea <claudiu.beznea@microchip.com> 13813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13814S: Supported 13815F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13816F: drivers/nvmem/microchip-otpc.c 13817F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13818 13819MICROCHIP PCI1XXXX GP DRIVER 13820M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13821L: linux-gpio@vger.kernel.org 13822S: Supported 13823F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13824F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13825F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13826 13827MICROCHIP PCI1XXXX I2C DRIVER 13828M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13829M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13830M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13831L: linux-i2c@vger.kernel.org 13832S: Maintained 13833F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13834 13835MICROCHIP PCIe UART DRIVER 13836M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13837M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13838L: linux-serial@vger.kernel.org 13839S: Maintained 13840F: drivers/tty/serial/8250/8250_pci1xxxx.c 13841 13842MICROCHIP POLARFIRE FPGA DRIVERS 13843M: Conor Dooley <conor.dooley@microchip.com> 13844R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13845L: linux-fpga@vger.kernel.org 13846S: Supported 13847F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13848F: drivers/fpga/microchip-spi.c 13849 13850MICROCHIP PWM DRIVER 13851M: Claudiu Beznea <claudiu.beznea@microchip.com> 13852L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13853L: linux-pwm@vger.kernel.org 13854S: Supported 13855F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13856F: drivers/pwm/pwm-atmel.c 13857 13858MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13859M: Eugen Hristev <eugen.hristev@microchip.com> 13860L: linux-iio@vger.kernel.org 13861S: Supported 13862F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13863F: drivers/iio/adc/at91-sama5d2_adc.c 13864F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13865 13866MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13867M: Claudiu Beznea <claudiu.beznea@microchip.com> 13868S: Supported 13869F: drivers/power/reset/at91-sama5d2_shdwc.c 13870 13871MICROCHIP SOC DRIVERS 13872M: Conor Dooley <conor@kernel.org> 13873S: Supported 13874T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13875F: drivers/soc/microchip/ 13876 13877MICROCHIP SPI DRIVER 13878M: Tudor Ambarus <tudor.ambarus@linaro.org> 13879S: Supported 13880F: drivers/spi/spi-atmel.* 13881 13882MICROCHIP SSC DRIVER 13883M: Claudiu Beznea <claudiu.beznea@microchip.com> 13884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13885S: Supported 13886F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13887F: drivers/misc/atmel-ssc.c 13888F: include/linux/atmel-ssc.h 13889 13890Microchip Timer Counter Block (TCB) Capture Driver 13891M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13893L: linux-iio@vger.kernel.org 13894S: Maintained 13895F: drivers/counter/microchip-tcb-capture.c 13896 13897MICROCHIP USB251XB DRIVER 13898M: Richard Leitner <richard.leitner@skidata.com> 13899L: linux-usb@vger.kernel.org 13900S: Maintained 13901F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13902F: drivers/usb/misc/usb251xb.c 13903 13904MICROCHIP USBA UDC DRIVER 13905M: Cristian Birsan <cristian.birsan@microchip.com> 13906L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13907S: Supported 13908F: drivers/usb/gadget/udc/atmel_usba_udc.* 13909 13910MICROCHIP WILC1000 WIFI DRIVER 13911M: Ajay Singh <ajay.kathat@microchip.com> 13912M: Claudiu Beznea <claudiu.beznea@microchip.com> 13913L: linux-wireless@vger.kernel.org 13914S: Supported 13915F: drivers/net/wireless/microchip/wilc1000/ 13916 13917MICROSEMI MIPS SOCS 13918M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13919M: UNGLinuxDriver@microchip.com 13920L: linux-mips@vger.kernel.org 13921S: Supported 13922F: Documentation/devicetree/bindings/mips/mscc.txt 13923F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13924F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13925F: arch/mips/boot/dts/mscc/ 13926F: arch/mips/configs/generic/board-ocelot.config 13927F: arch/mips/generic/board-ocelot.c 13928 13929MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13930M: Don Brace <don.brace@microchip.com> 13931L: storagedev@microchip.com 13932L: linux-scsi@vger.kernel.org 13933S: Supported 13934F: Documentation/scsi/smartpqi.rst 13935F: drivers/scsi/smartpqi/Kconfig 13936F: drivers/scsi/smartpqi/Makefile 13937F: drivers/scsi/smartpqi/smartpqi*.[ch] 13938F: include/linux/cciss*.h 13939F: include/uapi/linux/cciss*.h 13940 13941MICROSOFT MANA RDMA DRIVER 13942M: Long Li <longli@microsoft.com> 13943M: Ajay Sharma <sharmaajay@microsoft.com> 13944L: linux-rdma@vger.kernel.org 13945S: Supported 13946F: drivers/infiniband/hw/mana/ 13947F: include/net/mana 13948F: include/uapi/rdma/mana-abi.h 13949 13950MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13951M: Maximilian Luz <luzmaximilian@gmail.com> 13952L: platform-driver-x86@vger.kernel.org 13953S: Maintained 13954F: drivers/platform/surface/surface_aggregator_tabletsw.c 13955 13956MICROSOFT SURFACE BATTERY AND AC DRIVERS 13957M: Maximilian Luz <luzmaximilian@gmail.com> 13958L: linux-pm@vger.kernel.org 13959L: platform-driver-x86@vger.kernel.org 13960S: Maintained 13961F: drivers/power/supply/surface_battery.c 13962F: drivers/power/supply/surface_charger.c 13963 13964MICROSOFT SURFACE DTX DRIVER 13965M: Maximilian Luz <luzmaximilian@gmail.com> 13966L: platform-driver-x86@vger.kernel.org 13967S: Maintained 13968F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13969F: drivers/platform/surface/surface_dtx.c 13970F: include/uapi/linux/surface_aggregator/dtx.h 13971 13972MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13973M: Maximilian Luz <luzmaximilian@gmail.com> 13974L: platform-driver-x86@vger.kernel.org 13975S: Maintained 13976F: drivers/platform/surface/surface_gpe.c 13977 13978MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13979M: Hans de Goede <hdegoede@redhat.com> 13980M: Mark Gross <markgross@kernel.org> 13981M: Maximilian Luz <luzmaximilian@gmail.com> 13982L: platform-driver-x86@vger.kernel.org 13983S: Maintained 13984T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13985F: drivers/platform/surface/ 13986 13987MICROSOFT SURFACE HID TRANSPORT DRIVER 13988M: Maximilian Luz <luzmaximilian@gmail.com> 13989L: linux-input@vger.kernel.org 13990L: platform-driver-x86@vger.kernel.org 13991S: Maintained 13992F: drivers/hid/surface-hid/ 13993 13994MICROSOFT SURFACE HOT-PLUG DRIVER 13995M: Maximilian Luz <luzmaximilian@gmail.com> 13996L: platform-driver-x86@vger.kernel.org 13997S: Maintained 13998F: drivers/platform/surface/surface_hotplug.c 13999 14000MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14001M: Maximilian Luz <luzmaximilian@gmail.com> 14002L: platform-driver-x86@vger.kernel.org 14003S: Maintained 14004F: drivers/platform/surface/surface_platform_profile.c 14005 14006MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14007M: Chen Yu <yu.c.chen@intel.com> 14008L: platform-driver-x86@vger.kernel.org 14009S: Supported 14010F: drivers/platform/surface/surfacepro3_button.c 14011 14012MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14013M: Maximilian Luz <luzmaximilian@gmail.com> 14014L: platform-driver-x86@vger.kernel.org 14015S: Maintained 14016F: drivers/platform/surface/surface_aggregator_hub.c 14017 14018MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14019M: Maximilian Luz <luzmaximilian@gmail.com> 14020L: platform-driver-x86@vger.kernel.org 14021S: Maintained 14022W: https://github.com/linux-surface/surface-aggregator-module 14023C: irc://irc.libera.chat/linux-surface 14024F: Documentation/driver-api/surface_aggregator/ 14025F: drivers/platform/surface/aggregator/ 14026F: drivers/platform/surface/surface_acpi_notify.c 14027F: drivers/platform/surface/surface_aggregator_cdev.c 14028F: drivers/platform/surface/surface_aggregator_registry.c 14029F: include/linux/surface_acpi_notify.h 14030F: include/linux/surface_aggregator/ 14031F: include/uapi/linux/surface_aggregator/ 14032 14033MICROTEK X6 SCANNER 14034M: Oliver Neukum <oliver@neukum.org> 14035S: Maintained 14036F: drivers/usb/image/microtek.* 14037 14038MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14039M: Luka Kovacic <luka.kovacic@sartura.hr> 14040M: Luka Perkov <luka.perkov@sartura.hr> 14041S: Maintained 14042F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14043F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14044F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14045F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14046F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14047F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14048 14049MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14050M: Sakari Ailus <sakari.ailus@linux.intel.com> 14051L: linux-media@vger.kernel.org 14052S: Maintained 14053F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14054F: Documentation/driver-api/media/drivers/ccs/ 14055F: Documentation/userspace-api/media/drivers/ccs.rst 14056F: drivers/media/i2c/ccs-pll.c 14057F: drivers/media/i2c/ccs-pll.h 14058F: drivers/media/i2c/ccs/ 14059F: include/uapi/linux/ccs.h 14060F: include/uapi/linux/smiapp.h 14061 14062MIPS 14063M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14064L: linux-mips@vger.kernel.org 14065S: Maintained 14066W: http://www.linux-mips.org/ 14067Q: https://patchwork.kernel.org/project/linux-mips/list/ 14068T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14069F: Documentation/devicetree/bindings/mips/ 14070F: Documentation/mips/ 14071F: arch/mips/ 14072F: drivers/platform/mips/ 14073F: include/dt-bindings/mips/ 14074 14075MIPS BOSTON DEVELOPMENT BOARD 14076M: Paul Burton <paulburton@kernel.org> 14077L: linux-mips@vger.kernel.org 14078S: Maintained 14079F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14080F: arch/mips/boot/dts/img/boston.dts 14081F: arch/mips/configs/generic/board-boston.config 14082F: drivers/clk/imgtec/clk-boston.c 14083F: include/dt-bindings/clock/boston-clock.h 14084 14085MIPS CORE DRIVERS 14086M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14087M: Serge Semin <fancer.lancer@gmail.com> 14088L: linux-mips@vger.kernel.org 14089S: Supported 14090F: drivers/bus/mips_cdmm.c 14091F: drivers/clocksource/mips-gic-timer.c 14092F: drivers/cpuidle/cpuidle-cps.c 14093F: drivers/irqchip/irq-mips-cpu.c 14094F: drivers/irqchip/irq-mips-gic.c 14095 14096MIPS GENERIC PLATFORM 14097M: Paul Burton <paulburton@kernel.org> 14098L: linux-mips@vger.kernel.org 14099S: Supported 14100F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14101F: arch/mips/generic/ 14102F: arch/mips/tools/generic-board-config.sh 14103 14104MIPS RINT INSTRUCTION EMULATION 14105M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14106L: linux-mips@vger.kernel.org 14107S: Supported 14108F: arch/mips/math-emu/dp_rint.c 14109F: arch/mips/math-emu/sp_rint.c 14110 14111MIPS/LOONGSON1 ARCHITECTURE 14112M: Keguang Zhang <keguang.zhang@gmail.com> 14113L: linux-mips@vger.kernel.org 14114S: Maintained 14115F: arch/mips/include/asm/mach-loongson32/ 14116F: arch/mips/loongson32/ 14117F: drivers/*/*loongson1* 14118 14119MIPS/LOONGSON2EF ARCHITECTURE 14120M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14121L: linux-mips@vger.kernel.org 14122S: Maintained 14123F: arch/mips/include/asm/mach-loongson2ef/ 14124F: arch/mips/loongson2ef/ 14125F: drivers/cpufreq/loongson2_cpufreq.c 14126 14127MIPS/LOONGSON64 ARCHITECTURE 14128M: Huacai Chen <chenhuacai@kernel.org> 14129M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14130L: linux-mips@vger.kernel.org 14131S: Maintained 14132F: arch/mips/include/asm/mach-loongson64/ 14133F: arch/mips/loongson64/ 14134F: drivers/irqchip/irq-loongson* 14135F: drivers/platform/mips/cpu_hwmon.c 14136 14137MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14138M: Hans Verkuil <hverkuil@xs4all.nl> 14139L: linux-media@vger.kernel.org 14140S: Odd Fixes 14141W: https://linuxtv.org 14142T: git git://linuxtv.org/media_tree.git 14143F: drivers/media/radio/radio-miropcm20* 14144 14145MMP SUPPORT 14146R: Lubomir Rintel <lkundrak@v3.sk> 14147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14148S: Odd Fixes 14149T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14150F: arch/arm/boot/dts/mmp* 14151F: arch/arm/mach-mmp/ 14152F: include/linux/soc/mmp/ 14153 14154MMP USB PHY DRIVERS 14155R: Lubomir Rintel <lkundrak@v3.sk> 14156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14157S: Maintained 14158F: drivers/phy/marvell/phy-mmp3-usb.c 14159F: drivers/phy/marvell/phy-pxa-usb.c 14160 14161MMU GATHER AND TLB INVALIDATION 14162M: Will Deacon <will@kernel.org> 14163M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14164M: Andrew Morton <akpm@linux-foundation.org> 14165M: Nick Piggin <npiggin@gmail.com> 14166M: Peter Zijlstra <peterz@infradead.org> 14167L: linux-arch@vger.kernel.org 14168L: linux-mm@kvack.org 14169S: Maintained 14170F: arch/*/include/asm/tlb.h 14171F: include/asm-generic/tlb.h 14172F: mm/mmu_gather.c 14173 14174MN88472 MEDIA DRIVER 14175M: Antti Palosaari <crope@iki.fi> 14176L: linux-media@vger.kernel.org 14177S: Maintained 14178W: https://linuxtv.org 14179W: http://palosaari.fi/linux/ 14180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14181F: drivers/media/dvb-frontends/mn88472* 14182 14183MN88473 MEDIA DRIVER 14184M: Antti Palosaari <crope@iki.fi> 14185L: linux-media@vger.kernel.org 14186S: Maintained 14187W: https://linuxtv.org 14188W: http://palosaari.fi/linux/ 14189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14190F: drivers/media/dvb-frontends/mn88473* 14191 14192MODULE SUPPORT 14193M: Luis Chamberlain <mcgrof@kernel.org> 14194L: linux-modules@vger.kernel.org 14195L: linux-kernel@vger.kernel.org 14196S: Maintained 14197T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14198F: include/linux/kmod.h 14199F: include/linux/module.h 14200F: kernel/module/ 14201F: lib/test_kmod.c 14202F: scripts/module* 14203F: tools/testing/selftests/kmod/ 14204 14205MONOLITHIC POWER SYSTEM PMIC DRIVER 14206M: Saravanan Sekar <sravanhome@gmail.com> 14207S: Maintained 14208F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14209F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14210F: drivers/hwmon/pmbus/mpq7932.c 14211F: drivers/iio/adc/mp2629_adc.c 14212F: drivers/mfd/mp2629.c 14213F: drivers/power/supply/mp2629_charger.c 14214F: drivers/regulator/mp5416.c 14215F: drivers/regulator/mpq7920.c 14216F: drivers/regulator/mpq7920.h 14217F: include/linux/mfd/mp2629.h 14218 14219MOST(R) TECHNOLOGY DRIVER 14220M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14221M: Christian Gromm <christian.gromm@microchip.com> 14222S: Maintained 14223F: Documentation/ABI/testing/configfs-most 14224F: Documentation/ABI/testing/sysfs-bus-most 14225F: drivers/most/ 14226F: drivers/staging/most/ 14227F: include/linux/most.h 14228 14229MOTORCOMM PHY DRIVER 14230M: Peter Geis <pgwipeout@gmail.com> 14231M: Frank <Frank.Sae@motor-comm.com> 14232L: netdev@vger.kernel.org 14233S: Maintained 14234F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14235F: drivers/net/phy/motorcomm.c 14236 14237MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14238M: Jiri Slaby <jirislaby@kernel.org> 14239S: Maintained 14240F: Documentation/driver-api/tty/moxa-smartio.rst 14241F: drivers/tty/mxser.* 14242 14243MR800 AVERMEDIA USB FM RADIO DRIVER 14244M: Alexey Klimov <klimov.linux@gmail.com> 14245L: linux-media@vger.kernel.org 14246S: Maintained 14247T: git git://linuxtv.org/media_tree.git 14248F: drivers/media/radio/radio-mr800.c 14249 14250MRF24J40 IEEE 802.15.4 RADIO DRIVER 14251M: Stefan Schmidt <stefan@datenfreihafen.org> 14252L: linux-wpan@vger.kernel.org 14253S: Odd Fixes 14254F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14255F: drivers/net/ieee802154/mrf24j40.c 14256 14257MSI EC DRIVER 14258M: Nikita Kravets <teackot@gmail.com> 14259L: platform-driver-x86@vger.kernel.org 14260S: Maintained 14261W: https://github.com/BeardOverflow/msi-ec 14262F: drivers/platform/x86/msi-ec.* 14263 14264MSI LAPTOP SUPPORT 14265M: "Lee, Chun-Yi" <jlee@suse.com> 14266L: platform-driver-x86@vger.kernel.org 14267S: Maintained 14268F: drivers/platform/x86/msi-laptop.c 14269 14270MSI WMI SUPPORT 14271L: platform-driver-x86@vger.kernel.org 14272S: Orphan 14273F: drivers/platform/x86/msi-wmi.c 14274 14275MSI001 MEDIA DRIVER 14276M: Antti Palosaari <crope@iki.fi> 14277L: linux-media@vger.kernel.org 14278S: Maintained 14279W: https://linuxtv.org 14280W: http://palosaari.fi/linux/ 14281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14282T: git git://linuxtv.org/anttip/media_tree.git 14283F: drivers/media/tuners/msi001* 14284 14285MSI2500 MEDIA DRIVER 14286M: Antti Palosaari <crope@iki.fi> 14287L: linux-media@vger.kernel.org 14288S: Maintained 14289W: https://linuxtv.org 14290W: http://palosaari.fi/linux/ 14291Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14292T: git git://linuxtv.org/anttip/media_tree.git 14293F: drivers/media/usb/msi2500/ 14294 14295MSTAR INTERRUPT CONTROLLER DRIVER 14296M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14297M: Daniel Palmer <daniel@thingy.jp> 14298S: Maintained 14299F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14300F: drivers/irqchip/irq-mst-intc.c 14301 14302MSYSTEMS DISKONCHIP G3 MTD DRIVER 14303M: Robert Jarzmik <robert.jarzmik@free.fr> 14304L: linux-mtd@lists.infradead.org 14305S: Maintained 14306F: drivers/mtd/devices/docg3* 14307 14308MT9P031 APTINA CAMERA SENSOR 14309M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14310L: linux-media@vger.kernel.org 14311S: Maintained 14312T: git git://linuxtv.org/media_tree.git 14313F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14314F: drivers/media/i2c/mt9p031.c 14315F: include/media/i2c/mt9p031.h 14316 14317MT9T112 APTINA CAMERA SENSOR 14318M: Jacopo Mondi <jacopo@jmondi.org> 14319L: linux-media@vger.kernel.org 14320S: Odd Fixes 14321T: git git://linuxtv.org/media_tree.git 14322F: drivers/media/i2c/mt9t112.c 14323F: include/media/i2c/mt9t112.h 14324 14325MT9V032 APTINA CAMERA SENSOR 14326M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14327L: linux-media@vger.kernel.org 14328S: Maintained 14329T: git git://linuxtv.org/media_tree.git 14330F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14331F: drivers/media/i2c/mt9v032.c 14332F: include/media/i2c/mt9v032.h 14333 14334MT9V111 APTINA CAMERA SENSOR 14335M: Jacopo Mondi <jacopo@jmondi.org> 14336L: linux-media@vger.kernel.org 14337S: Maintained 14338T: git git://linuxtv.org/media_tree.git 14339F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14340F: drivers/media/i2c/mt9v111.c 14341 14342MULTIFUNCTION DEVICES (MFD) 14343M: Lee Jones <lee@kernel.org> 14344S: Maintained 14345T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14346F: Documentation/devicetree/bindings/mfd/ 14347F: drivers/mfd/ 14348F: include/dt-bindings/mfd/ 14349F: include/linux/mfd/ 14350 14351MULTIMEDIA CARD (MMC) ETC. OVER SPI 14352S: Orphan 14353F: drivers/mmc/host/mmc_spi.c 14354F: include/linux/spi/mmc_spi.h 14355 14356MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14357M: Ulf Hansson <ulf.hansson@linaro.org> 14358L: linux-mmc@vger.kernel.org 14359S: Maintained 14360T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14361F: Documentation/devicetree/bindings/mmc/ 14362F: drivers/mmc/ 14363F: include/linux/mmc/ 14364F: include/uapi/linux/mmc/ 14365 14366MULTIPLEXER SUBSYSTEM 14367M: Peter Rosin <peda@axentia.se> 14368S: Maintained 14369F: Documentation/ABI/testing/sysfs-class-mux* 14370F: Documentation/devicetree/bindings/mux/ 14371F: drivers/mux/ 14372F: include/dt-bindings/mux/ 14373F: include/linux/mux/ 14374 14375MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14376M: Bin Liu <b-liu@ti.com> 14377L: linux-usb@vger.kernel.org 14378S: Maintained 14379F: drivers/usb/musb/ 14380 14381MXL301RF MEDIA DRIVER 14382M: Akihiro Tsukada <tskd08@gmail.com> 14383L: linux-media@vger.kernel.org 14384S: Odd Fixes 14385F: drivers/media/tuners/mxl301rf* 14386 14387MXL5007T MEDIA DRIVER 14388M: Michael Krufky <mkrufky@linuxtv.org> 14389L: linux-media@vger.kernel.org 14390S: Maintained 14391W: https://linuxtv.org 14392W: http://github.com/mkrufky 14393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14394T: git git://linuxtv.org/mkrufky/tuners.git 14395F: drivers/media/tuners/mxl5007t.* 14396 14397MXSFB DRM DRIVER 14398M: Marek Vasut <marex@denx.de> 14399M: Stefan Agner <stefan@agner.ch> 14400L: dri-devel@lists.freedesktop.org 14401S: Supported 14402T: git git://anongit.freedesktop.org/drm/drm-misc 14403F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14404F: drivers/gpu/drm/mxsfb/ 14405 14406MYLEX DAC960 PCI RAID Controller 14407M: Hannes Reinecke <hare@kernel.org> 14408L: linux-scsi@vger.kernel.org 14409S: Supported 14410F: drivers/scsi/myrb.* 14411F: drivers/scsi/myrs.* 14412 14413MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14414M: Chris Lee <christopher.lee@cspi.com> 14415L: netdev@vger.kernel.org 14416S: Supported 14417W: https://www.cspi.com/ethernet-products/support/downloads/ 14418F: drivers/net/ethernet/myricom/myri10ge/ 14419 14420NAND FLASH SUBSYSTEM 14421M: Miquel Raynal <miquel.raynal@bootlin.com> 14422R: Richard Weinberger <richard@nod.at> 14423L: linux-mtd@lists.infradead.org 14424S: Maintained 14425W: http://www.linux-mtd.infradead.org/ 14426Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14427C: irc://irc.oftc.net/mtd 14428T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14429F: drivers/mtd/nand/ 14430F: include/linux/mtd/*nand*.h 14431 14432NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14433M: Daniel Mack <zonque@gmail.com> 14434L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14435S: Maintained 14436W: http://www.native-instruments.com 14437F: sound/usb/caiaq/ 14438 14439NATSEMI ETHERNET DRIVER (DP8381x) 14440S: Orphan 14441F: drivers/net/ethernet/natsemi/natsemi.c 14442 14443NCR 5380 SCSI DRIVERS 14444M: Finn Thain <fthain@linux-m68k.org> 14445M: Michael Schmitz <schmitzmic@gmail.com> 14446L: linux-scsi@vger.kernel.org 14447S: Maintained 14448F: Documentation/scsi/g_NCR5380.rst 14449F: drivers/scsi/NCR5380.* 14450F: drivers/scsi/arm/cumana_1.c 14451F: drivers/scsi/arm/oak.c 14452F: drivers/scsi/atari_scsi.* 14453F: drivers/scsi/dmx3191d.c 14454F: drivers/scsi/g_NCR5380.* 14455F: drivers/scsi/mac_scsi.* 14456F: drivers/scsi/sun3_scsi.* 14457F: drivers/scsi/sun3_scsi_vme.c 14458 14459NCSI LIBRARY 14460M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14461S: Maintained 14462F: net/ncsi/ 14463 14464NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14465M: Guenter Roeck <linux@roeck-us.net> 14466L: linux-hwmon@vger.kernel.org 14467S: Maintained 14468F: Documentation/hwmon/nct6775.rst 14469F: drivers/hwmon/nct6775-core.c 14470F: drivers/hwmon/nct6775-platform.c 14471F: drivers/hwmon/nct6775.h 14472 14473NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14474M: Zev Weiss <zev@bewilderbeest.net> 14475L: linux-hwmon@vger.kernel.org 14476S: Maintained 14477F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14478F: drivers/hwmon/nct6775-i2c.c 14479 14480NETDEVSIM 14481M: Jakub Kicinski <kuba@kernel.org> 14482S: Maintained 14483F: drivers/net/netdevsim/* 14484 14485NETEM NETWORK EMULATOR 14486M: Stephen Hemminger <stephen@networkplumber.org> 14487L: netdev@vger.kernel.org 14488S: Maintained 14489F: net/sched/sch_netem.c 14490 14491NETERION 10GbE DRIVERS (s2io) 14492M: Jon Mason <jdmason@kudzu.us> 14493L: netdev@vger.kernel.org 14494S: Supported 14495F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14496F: drivers/net/ethernet/neterion/ 14497 14498NETFILTER 14499M: Pablo Neira Ayuso <pablo@netfilter.org> 14500M: Jozsef Kadlecsik <kadlec@netfilter.org> 14501M: Florian Westphal <fw@strlen.de> 14502L: netfilter-devel@vger.kernel.org 14503L: coreteam@netfilter.org 14504S: Maintained 14505W: http://www.netfilter.org/ 14506W: http://www.iptables.org/ 14507W: http://www.nftables.org/ 14508Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14509C: irc://irc.libera.chat/netfilter 14510T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14511T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14512F: include/linux/netfilter* 14513F: include/linux/netfilter/ 14514F: include/net/netfilter/ 14515F: include/uapi/linux/netfilter* 14516F: include/uapi/linux/netfilter/ 14517F: net/*/netfilter.c 14518F: net/*/netfilter/ 14519F: net/bridge/br_netfilter*.c 14520F: net/netfilter/ 14521 14522NETROM NETWORK LAYER 14523M: Ralf Baechle <ralf@linux-mips.org> 14524L: linux-hams@vger.kernel.org 14525S: Maintained 14526W: http://www.linux-ax25.org/ 14527F: include/net/netrom.h 14528F: include/uapi/linux/netrom.h 14529F: net/netrom/ 14530 14531NETRONIX EMBEDDED CONTROLLER 14532M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14533S: Maintained 14534F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14535F: drivers/mfd/ntxec.c 14536F: drivers/pwm/pwm-ntxec.c 14537F: drivers/rtc/rtc-ntxec.c 14538F: include/linux/mfd/ntxec.h 14539 14540NETRONOME ETHERNET DRIVERS 14541M: Simon Horman <simon.horman@corigine.com> 14542R: Jakub Kicinski <kuba@kernel.org> 14543L: oss-drivers@corigine.com 14544S: Maintained 14545F: drivers/net/ethernet/netronome/ 14546 14547NETWORK BLOCK DEVICE (NBD) 14548M: Josef Bacik <josef@toxicpanda.com> 14549L: linux-block@vger.kernel.org 14550L: nbd@other.debian.org 14551S: Maintained 14552F: Documentation/admin-guide/blockdev/nbd.rst 14553F: drivers/block/nbd.c 14554F: include/trace/events/nbd.h 14555F: include/uapi/linux/nbd.h 14556 14557NETWORK DROP MONITOR 14558M: Neil Horman <nhorman@tuxdriver.com> 14559L: netdev@vger.kernel.org 14560S: Maintained 14561W: https://fedorahosted.org/dropwatch/ 14562F: include/uapi/linux/net_dropmon.h 14563F: net/core/drop_monitor.c 14564 14565NETWORKING DRIVERS 14566M: "David S. Miller" <davem@davemloft.net> 14567M: Eric Dumazet <edumazet@google.com> 14568M: Jakub Kicinski <kuba@kernel.org> 14569M: Paolo Abeni <pabeni@redhat.com> 14570L: netdev@vger.kernel.org 14571S: Maintained 14572Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14573T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14574T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14575F: Documentation/devicetree/bindings/net/ 14576F: drivers/connector/ 14577F: drivers/net/ 14578X: drivers/net/wireless/ 14579F: include/dt-bindings/net/ 14580F: include/linux/etherdevice.h 14581F: include/linux/fcdevice.h 14582F: include/linux/fddidevice.h 14583F: include/linux/hippidevice.h 14584F: include/linux/if_* 14585F: include/linux/inetdevice.h 14586F: include/linux/netdevice.h 14587F: include/uapi/linux/if_* 14588F: include/uapi/linux/netdevice.h 14589 14590NETWORKING DRIVERS (WIRELESS) 14591M: Kalle Valo <kvalo@kernel.org> 14592L: linux-wireless@vger.kernel.org 14593S: Maintained 14594W: https://wireless.wiki.kernel.org/ 14595Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14596T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14597T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14598F: Documentation/devicetree/bindings/net/wireless/ 14599F: drivers/net/wireless/ 14600 14601NETWORKING [DSA] 14602M: Andrew Lunn <andrew@lunn.ch> 14603M: Florian Fainelli <f.fainelli@gmail.com> 14604M: Vladimir Oltean <olteanv@gmail.com> 14605S: Maintained 14606F: Documentation/devicetree/bindings/net/dsa/ 14607F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14608F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14609F: drivers/net/dsa/ 14610F: include/linux/dsa/ 14611F: include/linux/platform_data/dsa.h 14612F: include/net/dsa.h 14613F: net/dsa/ 14614F: tools/testing/selftests/drivers/net/dsa/ 14615 14616NETWORKING [GENERAL] 14617M: "David S. Miller" <davem@davemloft.net> 14618M: Eric Dumazet <edumazet@google.com> 14619M: Jakub Kicinski <kuba@kernel.org> 14620M: Paolo Abeni <pabeni@redhat.com> 14621L: netdev@vger.kernel.org 14622S: Maintained 14623Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14624B: mailto:netdev@vger.kernel.org 14625T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14626T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14627F: Documentation/core-api/netlink.rst 14628F: Documentation/netlink/ 14629F: Documentation/networking/ 14630F: Documentation/process/maintainer-netdev.rst 14631F: Documentation/userspace-api/netlink/ 14632F: include/linux/in.h 14633F: include/linux/net.h 14634F: include/linux/netdevice.h 14635F: include/net/ 14636F: include/uapi/linux/in.h 14637F: include/uapi/linux/net.h 14638F: include/uapi/linux/net_namespace.h 14639F: include/uapi/linux/netdevice.h 14640F: lib/net_utils.c 14641F: lib/random32.c 14642F: net/ 14643X: net/bluetooth/ 14644F: tools/net/ 14645F: tools/testing/selftests/net/ 14646 14647NETWORKING [IPSEC] 14648M: Steffen Klassert <steffen.klassert@secunet.com> 14649M: Herbert Xu <herbert@gondor.apana.org.au> 14650M: "David S. Miller" <davem@davemloft.net> 14651L: netdev@vger.kernel.org 14652S: Maintained 14653T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14654T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14655F: include/net/xfrm.h 14656F: include/uapi/linux/xfrm.h 14657F: net/ipv4/ah4.c 14658F: net/ipv4/esp4* 14659F: net/ipv4/ip_vti.c 14660F: net/ipv4/ipcomp.c 14661F: net/ipv4/xfrm* 14662F: net/ipv6/ah6.c 14663F: net/ipv6/esp6* 14664F: net/ipv6/ip6_vti.c 14665F: net/ipv6/ipcomp6.c 14666F: net/ipv6/xfrm* 14667F: net/key/ 14668F: net/xfrm/ 14669F: tools/testing/selftests/net/ipsec.c 14670 14671NETWORKING [IPv4/IPv6] 14672M: "David S. Miller" <davem@davemloft.net> 14673M: David Ahern <dsahern@kernel.org> 14674L: netdev@vger.kernel.org 14675S: Maintained 14676T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14677F: arch/x86/net/* 14678F: include/linux/ip.h 14679F: include/linux/ipv6* 14680F: include/net/fib* 14681F: include/net/ip* 14682F: include/net/route.h 14683F: net/ipv4/ 14684F: net/ipv6/ 14685 14686NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14687M: Paul Moore <paul@paul-moore.com> 14688L: netdev@vger.kernel.org 14689L: linux-security-module@vger.kernel.org 14690S: Maintained 14691W: https://github.com/netlabel 14692F: Documentation/netlabel/ 14693F: include/net/calipso.h 14694F: include/net/cipso_ipv4.h 14695F: include/net/netlabel.h 14696F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14697F: include/uapi/linux/netfilter/xt_SECMARK.h 14698F: net/ipv4/cipso_ipv4.c 14699F: net/ipv6/calipso.c 14700F: net/netfilter/xt_CONNSECMARK.c 14701F: net/netfilter/xt_SECMARK.c 14702F: net/netlabel/ 14703 14704NETWORKING [MPTCP] 14705M: Matthieu Baerts <matthieu.baerts@tessares.net> 14706M: Mat Martineau <martineau@kernel.org> 14707L: netdev@vger.kernel.org 14708L: mptcp@lists.linux.dev 14709S: Maintained 14710W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14711B: https://github.com/multipath-tcp/mptcp_net-next/issues 14712T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14713T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14714F: Documentation/networking/mptcp-sysctl.rst 14715F: include/net/mptcp.h 14716F: include/trace/events/mptcp.h 14717F: include/uapi/linux/mptcp.h 14718F: net/mptcp/ 14719F: tools/testing/selftests/bpf/*/*mptcp*.c 14720F: tools/testing/selftests/net/mptcp/ 14721 14722NETWORKING [TCP] 14723M: Eric Dumazet <edumazet@google.com> 14724L: netdev@vger.kernel.org 14725S: Maintained 14726F: include/linux/tcp.h 14727F: include/net/tcp.h 14728F: include/trace/events/tcp.h 14729F: include/uapi/linux/tcp.h 14730F: net/ipv4/syncookies.c 14731F: net/ipv4/tcp*.c 14732F: net/ipv6/syncookies.c 14733F: net/ipv6/tcp*.c 14734 14735NETWORKING [TLS] 14736M: Boris Pismenny <borisp@nvidia.com> 14737M: John Fastabend <john.fastabend@gmail.com> 14738M: Jakub Kicinski <kuba@kernel.org> 14739L: netdev@vger.kernel.org 14740S: Maintained 14741F: include/net/tls.h 14742F: include/uapi/linux/tls.h 14743F: net/tls/* 14744 14745NETXEN (1/10) GbE SUPPORT 14746M: Manish Chopra <manishc@marvell.com> 14747M: Rahul Verma <rahulv@marvell.com> 14748M: GR-Linux-NIC-Dev@marvell.com 14749L: netdev@vger.kernel.org 14750S: Supported 14751F: drivers/net/ethernet/qlogic/netxen/ 14752 14753NET_FAILOVER MODULE 14754M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14755L: netdev@vger.kernel.org 14756S: Supported 14757F: Documentation/networking/net_failover.rst 14758F: drivers/net/net_failover.c 14759F: include/net/net_failover.h 14760 14761NEXTHOP 14762M: David Ahern <dsahern@kernel.org> 14763L: netdev@vger.kernel.org 14764S: Maintained 14765F: include/net/netns/nexthop.h 14766F: include/net/nexthop.h 14767F: include/uapi/linux/nexthop.h 14768F: net/ipv4/nexthop.c 14769 14770NFC SUBSYSTEM 14771M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14772L: netdev@vger.kernel.org 14773S: Maintained 14774F: Documentation/devicetree/bindings/net/nfc/ 14775F: drivers/nfc/ 14776F: include/net/nfc/ 14777F: include/uapi/linux/nfc.h 14778F: net/nfc/ 14779 14780NFC VIRTUAL NCI DEVICE DRIVER 14781M: Bongsu Jeon <bongsu.jeon@samsung.com> 14782L: netdev@vger.kernel.org 14783S: Supported 14784F: drivers/nfc/virtual_ncidev.c 14785F: tools/testing/selftests/nci/ 14786 14787NFS, SUNRPC, AND LOCKD CLIENTS 14788M: Trond Myklebust <trond.myklebust@hammerspace.com> 14789M: Anna Schumaker <anna@kernel.org> 14790L: linux-nfs@vger.kernel.org 14791S: Maintained 14792W: http://client.linux-nfs.org 14793T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14794F: Documentation/filesystems/nfs/ 14795F: fs/lockd/ 14796F: fs/nfs/ 14797F: fs/nfs_common/ 14798F: include/linux/lockd/ 14799F: include/linux/nfs* 14800F: include/linux/sunrpc/ 14801F: include/uapi/linux/nfs* 14802F: include/uapi/linux/sunrpc/ 14803F: net/sunrpc/ 14804 14805NILFS2 FILESYSTEM 14806M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14807L: linux-nilfs@vger.kernel.org 14808S: Supported 14809W: https://nilfs.sourceforge.io/ 14810W: https://nilfs.osdn.jp/ 14811T: git https://github.com/konis/nilfs2.git 14812F: Documentation/filesystems/nilfs2.rst 14813F: fs/nilfs2/ 14814F: include/trace/events/nilfs2.h 14815F: include/uapi/linux/nilfs2_api.h 14816F: include/uapi/linux/nilfs2_ondisk.h 14817 14818NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14819M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14820S: Maintained 14821W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14822F: Documentation/scsi/NinjaSCSI.rst 14823F: drivers/scsi/pcmcia/nsp_* 14824 14825NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14826M: GOTO Masanori <gotom@debian.or.jp> 14827M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14828S: Maintained 14829W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14830F: Documentation/scsi/NinjaSCSI.rst 14831F: drivers/scsi/nsp32* 14832 14833NINTENDO HID DRIVER 14834M: Daniel J. Ogorchock <djogorchock@gmail.com> 14835L: linux-input@vger.kernel.org 14836S: Maintained 14837F: drivers/hid/hid-nintendo* 14838 14839NIOS2 ARCHITECTURE 14840M: Dinh Nguyen <dinguyen@kernel.org> 14841S: Maintained 14842T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14843F: arch/nios2/ 14844 14845NITRO ENCLAVES (NE) 14846M: Alexandru Ciobotaru <alcioa@amazon.com> 14847L: linux-kernel@vger.kernel.org 14848L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14849S: Supported 14850W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14851F: Documentation/virt/ne_overview.rst 14852F: drivers/virt/nitro_enclaves/ 14853F: include/linux/nitro_enclaves.h 14854F: include/uapi/linux/nitro_enclaves.h 14855F: samples/nitro_enclaves/ 14856 14857NOHZ, DYNTICKS SUPPORT 14858M: Frederic Weisbecker <frederic@kernel.org> 14859M: Thomas Gleixner <tglx@linutronix.de> 14860M: Ingo Molnar <mingo@kernel.org> 14861L: linux-kernel@vger.kernel.org 14862S: Maintained 14863T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14864F: include/linux/sched/nohz.h 14865F: include/linux/tick.h 14866F: kernel/time/tick*.* 14867 14868NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14869M: Pavel Machek <pavel@ucw.cz> 14870M: Sakari Ailus <sakari.ailus@iki.fi> 14871L: linux-media@vger.kernel.org 14872S: Maintained 14873F: drivers/media/i2c/ad5820.c 14874F: drivers/media/i2c/et8ek8 14875 14876NOKIA N900 POWER SUPPLY DRIVERS 14877R: Pali Rohár <pali@kernel.org> 14878F: drivers/power/supply/bq2415x_charger.c 14879F: drivers/power/supply/bq27xxx_battery.c 14880F: drivers/power/supply/bq27xxx_battery_i2c.c 14881F: drivers/power/supply/isp1704_charger.c 14882F: drivers/power/supply/rx51_battery.c 14883F: include/linux/power/bq2415x_charger.h 14884F: include/linux/power/bq27xxx_battery.h 14885 14886NOLIBC HEADER FILE 14887M: Willy Tarreau <w@1wt.eu> 14888S: Maintained 14889T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14890F: tools/include/nolibc/ 14891F: tools/testing/selftests/nolibc/ 14892 14893NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14894M: Hans de Goede <hdegoede@redhat.com> 14895L: linux-input@vger.kernel.org 14896S: Maintained 14897F: drivers/input/touchscreen/novatek-nvt-ts.c 14898 14899NSDEPS 14900M: Matthias Maennich <maennich@google.com> 14901S: Maintained 14902F: Documentation/core-api/symbol-namespaces.rst 14903F: scripts/nsdeps 14904 14905NTB AMD DRIVER 14906M: Sanjay R Mehta <sanju.mehta@amd.com> 14907M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14908L: ntb@lists.linux.dev 14909S: Supported 14910F: drivers/ntb/hw/amd/ 14911 14912NTB DRIVER CORE 14913M: Jon Mason <jdmason@kudzu.us> 14914M: Dave Jiang <dave.jiang@intel.com> 14915M: Allen Hubbe <allenbh@gmail.com> 14916L: ntb@lists.linux.dev 14917S: Supported 14918W: https://github.com/jonmason/ntb/wiki 14919T: git git://github.com/jonmason/ntb.git 14920F: drivers/net/ntb_netdev.c 14921F: drivers/ntb/ 14922F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14923F: include/linux/ntb.h 14924F: include/linux/ntb_transport.h 14925F: tools/testing/selftests/ntb/ 14926 14927NTB IDT DRIVER 14928M: Serge Semin <fancer.lancer@gmail.com> 14929L: ntb@lists.linux.dev 14930S: Supported 14931F: drivers/ntb/hw/idt/ 14932 14933NTB INTEL DRIVER 14934M: Dave Jiang <dave.jiang@intel.com> 14935L: ntb@lists.linux.dev 14936S: Supported 14937W: https://github.com/davejiang/linux/wiki 14938T: git https://github.com/davejiang/linux.git 14939F: drivers/ntb/hw/intel/ 14940 14941NTFS FILESYSTEM 14942M: Anton Altaparmakov <anton@tuxera.com> 14943R: Namjae Jeon <linkinjeon@kernel.org> 14944L: linux-ntfs-dev@lists.sourceforge.net 14945S: Supported 14946W: http://www.tuxera.com/ 14947T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14948F: Documentation/filesystems/ntfs.rst 14949F: fs/ntfs/ 14950 14951NTFS3 FILESYSTEM 14952M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14953L: ntfs3@lists.linux.dev 14954S: Supported 14955W: http://www.paragon-software.com/ 14956T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14957F: Documentation/filesystems/ntfs3.rst 14958F: fs/ntfs3/ 14959 14960NUBUS SUBSYSTEM 14961M: Finn Thain <fthain@linux-m68k.org> 14962L: linux-m68k@lists.linux-m68k.org 14963S: Maintained 14964F: arch/*/include/asm/nubus.h 14965F: drivers/nubus/ 14966F: include/linux/nubus.h 14967F: include/uapi/linux/nubus.h 14968 14969NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14970M: Antonino Daplas <adaplas@gmail.com> 14971L: linux-fbdev@vger.kernel.org 14972S: Maintained 14973F: drivers/video/fbdev/nvidia/ 14974F: drivers/video/fbdev/riva/ 14975 14976NVIDIA WMI EC BACKLIGHT DRIVER 14977M: Daniel Dadap <ddadap@nvidia.com> 14978L: platform-driver-x86@vger.kernel.org 14979S: Supported 14980F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14981F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14982 14983NVM EXPRESS DRIVER 14984M: Keith Busch <kbusch@kernel.org> 14985M: Jens Axboe <axboe@fb.com> 14986M: Christoph Hellwig <hch@lst.de> 14987M: Sagi Grimberg <sagi@grimberg.me> 14988L: linux-nvme@lists.infradead.org 14989S: Supported 14990W: http://git.infradead.org/nvme.git 14991T: git git://git.infradead.org/nvme.git 14992F: Documentation/nvme/ 14993F: drivers/nvme/common/ 14994F: drivers/nvme/host/ 14995F: include/linux/nvme-*.h 14996F: include/linux/nvme.h 14997F: include/uapi/linux/nvme_ioctl.h 14998 14999NVM EXPRESS FABRICS AUTHENTICATION 15000M: Hannes Reinecke <hare@suse.de> 15001L: linux-nvme@lists.infradead.org 15002S: Supported 15003F: drivers/nvme/host/auth.c 15004F: drivers/nvme/target/auth.c 15005F: drivers/nvme/target/fabrics-cmd-auth.c 15006F: include/linux/nvme-auth.h 15007 15008NVM EXPRESS FC TRANSPORT DRIVERS 15009M: James Smart <james.smart@broadcom.com> 15010L: linux-nvme@lists.infradead.org 15011S: Supported 15012F: drivers/nvme/host/fc.c 15013F: drivers/nvme/target/fc.c 15014F: drivers/nvme/target/fcloop.c 15015F: include/linux/nvme-fc-driver.h 15016F: include/linux/nvme-fc.h 15017 15018NVM EXPRESS HARDWARE MONITORING SUPPORT 15019M: Guenter Roeck <linux@roeck-us.net> 15020L: linux-nvme@lists.infradead.org 15021S: Supported 15022F: drivers/nvme/host/hwmon.c 15023 15024NVM EXPRESS TARGET DRIVER 15025M: Christoph Hellwig <hch@lst.de> 15026M: Sagi Grimberg <sagi@grimberg.me> 15027M: Chaitanya Kulkarni <kch@nvidia.com> 15028L: linux-nvme@lists.infradead.org 15029S: Supported 15030W: http://git.infradead.org/nvme.git 15031T: git git://git.infradead.org/nvme.git 15032F: drivers/nvme/target/ 15033 15034NVMEM FRAMEWORK 15035M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15036S: Maintained 15037T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15038F: Documentation/ABI/stable/sysfs-bus-nvmem 15039F: Documentation/devicetree/bindings/nvmem/ 15040F: drivers/nvmem/ 15041F: include/linux/nvmem-consumer.h 15042F: include/linux/nvmem-provider.h 15043 15044NXP BLUETOOTH WIRELESS DRIVERS 15045M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15046M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15047S: Maintained 15048F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15049F: drivers/bluetooth/btnxpuart.c 15050 15051NXP C45 TJA11XX PHY DRIVER 15052M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15053L: netdev@vger.kernel.org 15054S: Maintained 15055F: drivers/net/phy/nxp-c45-tja11xx.c 15056 15057NXP FSPI DRIVER 15058M: Han Xu <han.xu@nxp.com> 15059M: Haibo Chen <haibo.chen@nxp.com> 15060R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15061L: linux-spi@vger.kernel.org 15062S: Maintained 15063F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15064F: drivers/spi/spi-nxp-fspi.c 15065 15066NXP FXAS21002C DRIVER 15067M: Rui Miguel Silva <rmfrfs@gmail.com> 15068L: linux-iio@vger.kernel.org 15069S: Maintained 15070F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15071F: drivers/iio/gyro/fxas21002c.h 15072F: drivers/iio/gyro/fxas21002c_core.c 15073F: drivers/iio/gyro/fxas21002c_i2c.c 15074F: drivers/iio/gyro/fxas21002c_spi.c 15075 15076NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15077M: Haibo Chen <haibo.chen@nxp.com> 15078L: linux-iio@vger.kernel.org 15079L: linux-imx@nxp.com 15080S: Maintained 15081F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15082F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15083F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15084F: drivers/iio/adc/imx7d_adc.c 15085F: drivers/iio/adc/imx93_adc.c 15086F: drivers/iio/adc/vf610_adc.c 15087 15088NXP i.MX 8M ISI DRIVER 15089M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15090L: linux-media@vger.kernel.org 15091S: Maintained 15092F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15093F: drivers/media/platform/nxp/imx8-isi/ 15094 15095NXP i.MX 8MP DW100 V4L2 DRIVER 15096M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15097L: linux-media@vger.kernel.org 15098S: Maintained 15099F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15100F: Documentation/userspace-api/media/drivers/dw100.rst 15101F: drivers/media/platform/nxp/dw100/ 15102F: include/uapi/linux/dw100.h 15103 15104NXP i.MX 8MQ DCSS DRIVER 15105M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15106R: Lucas Stach <l.stach@pengutronix.de> 15107L: dri-devel@lists.freedesktop.org 15108S: Maintained 15109F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15110F: drivers/gpu/drm/imx/dcss/ 15111 15112NXP i.MX 8QXP ADC DRIVER 15113M: Cai Huoqing <cai.huoqing@linux.dev> 15114M: Haibo Chen <haibo.chen@nxp.com> 15115L: linux-imx@nxp.com 15116L: linux-iio@vger.kernel.org 15117S: Maintained 15118F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15119F: drivers/iio/adc/imx8qxp-adc.c 15120 15121NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15122M: Mirela Rabulea <mirela.rabulea@nxp.com> 15123R: NXP Linux Team <linux-imx@nxp.com> 15124L: linux-media@vger.kernel.org 15125S: Maintained 15126F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15127F: drivers/media/platform/nxp/imx-jpeg 15128 15129NXP i.MX CLOCK DRIVERS 15130M: Abel Vesa <abelvesa@kernel.org> 15131R: Peng Fan <peng.fan@nxp.com> 15132L: linux-clk@vger.kernel.org 15133L: linux-imx@nxp.com 15134S: Maintained 15135T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15136F: Documentation/devicetree/bindings/clock/imx* 15137F: drivers/clk/imx/ 15138F: include/dt-bindings/clock/imx* 15139 15140NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15141M: Jagan Teki <jagan@amarulasolutions.com> 15142S: Maintained 15143F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15144F: drivers/regulator/pf8x00-regulator.c 15145 15146NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15147M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15148L: linux-kernel@vger.kernel.org 15149S: Maintained 15150F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15151F: drivers/extcon/extcon-ptn5150.c 15152 15153NXP SGTL5000 DRIVER 15154M: Fabio Estevam <festevam@gmail.com> 15155L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15156S: Maintained 15157F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15158F: sound/soc/codecs/sgtl5000* 15159 15160NXP SJA1105 ETHERNET SWITCH DRIVER 15161M: Vladimir Oltean <olteanv@gmail.com> 15162L: linux-kernel@vger.kernel.org 15163S: Maintained 15164F: drivers/net/dsa/sja1105 15165F: drivers/net/pcs/pcs-xpcs-nxp.c 15166 15167NXP TDA998X DRM DRIVER 15168M: Russell King <linux@armlinux.org.uk> 15169S: Maintained 15170T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15171T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15172F: drivers/gpu/drm/i2c/tda998x_drv.c 15173F: include/drm/i2c/tda998x.h 15174F: include/dt-bindings/display/tda998x.h 15175K: "nxp,tda998x" 15176 15177NXP TFA9879 DRIVER 15178M: Peter Rosin <peda@axentia.se> 15179L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15180S: Maintained 15181F: Documentation/devicetree/bindings/sound/tfa9879.txt 15182F: sound/soc/codecs/tfa9879* 15183 15184NXP-NCI NFC DRIVER 15185S: Orphan 15186F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15187F: drivers/nfc/nxp-nci 15188 15189NXP/Goodix TFA989X (TFA1) DRIVER 15190M: Stephan Gerhold <stephan@gerhold.net> 15191L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15192S: Maintained 15193F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15194F: sound/soc/codecs/tfa989x.c 15195 15196NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15197M: Jonas Malaco <jonas@protocubo.io> 15198L: linux-hwmon@vger.kernel.org 15199S: Maintained 15200F: Documentation/hwmon/nzxt-kraken2.rst 15201F: drivers/hwmon/nzxt-kraken2.c 15202 15203NZXT-SMART2 HARDWARE MONITORING DRIVER 15204M: Aleksandr Mezin <mezin.alexander@gmail.com> 15205L: linux-hwmon@vger.kernel.org 15206S: Maintained 15207F: Documentation/hwmon/nzxt-smart2.rst 15208F: drivers/hwmon/nzxt-smart2.c 15209 15210OBJAGG 15211M: Jiri Pirko <jiri@resnulli.us> 15212L: netdev@vger.kernel.org 15213S: Supported 15214F: include/linux/objagg.h 15215F: lib/objagg.c 15216F: lib/test_objagg.c 15217 15218OBJTOOL 15219M: Josh Poimboeuf <jpoimboe@kernel.org> 15220M: Peter Zijlstra <peterz@infradead.org> 15221S: Supported 15222F: include/linux/objtool*.h 15223F: tools/objtool/ 15224 15225OCELOT ETHERNET SWITCH DRIVER 15226M: Vladimir Oltean <vladimir.oltean@nxp.com> 15227M: Claudiu Manoil <claudiu.manoil@nxp.com> 15228M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15229M: UNGLinuxDriver@microchip.com 15230L: netdev@vger.kernel.org 15231S: Supported 15232F: drivers/net/dsa/ocelot/* 15233F: drivers/net/ethernet/mscc/ 15234F: include/soc/mscc/ocelot* 15235F: net/dsa/tag_ocelot.c 15236F: net/dsa/tag_ocelot_8021q.c 15237F: tools/testing/selftests/drivers/net/ocelot/* 15238 15239OCELOT EXTERNAL SWITCH CONTROL 15240M: Colin Foster <colin.foster@in-advantage.com> 15241S: Supported 15242F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15243F: drivers/mfd/ocelot* 15244F: drivers/net/dsa/ocelot/ocelot_ext.c 15245F: include/linux/mfd/ocelot.h 15246 15247OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15248M: Frederic Barrat <fbarrat@linux.ibm.com> 15249M: Andrew Donnellan <ajd@linux.ibm.com> 15250L: linuxppc-dev@lists.ozlabs.org 15251S: Supported 15252F: Documentation/userspace-api/accelerators/ocxl.rst 15253F: arch/powerpc/include/asm/pnv-ocxl.h 15254F: arch/powerpc/platforms/powernv/ocxl.c 15255F: drivers/misc/ocxl/ 15256F: include/misc/ocxl* 15257F: include/uapi/misc/ocxl.h 15258 15259OMAP AUDIO SUPPORT 15260M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15261M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15262L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15263L: linux-omap@vger.kernel.org 15264S: Maintained 15265F: sound/soc/ti/n810.c 15266F: sound/soc/ti/omap* 15267F: sound/soc/ti/rx51.c 15268F: sound/soc/ti/sdma-pcm.* 15269 15270OMAP CLOCK FRAMEWORK SUPPORT 15271M: Paul Walmsley <paul@pwsan.com> 15272L: linux-omap@vger.kernel.org 15273S: Maintained 15274F: arch/arm/*omap*/*clock* 15275 15276OMAP DEVICE TREE SUPPORT 15277M: Benoît Cousson <bcousson@baylibre.com> 15278M: Tony Lindgren <tony@atomide.com> 15279L: linux-omap@vger.kernel.org 15280L: devicetree@vger.kernel.org 15281S: Maintained 15282F: arch/arm/boot/dts/*am3* 15283F: arch/arm/boot/dts/*am4* 15284F: arch/arm/boot/dts/*am5* 15285F: arch/arm/boot/dts/*dra7* 15286F: arch/arm/boot/dts/*omap* 15287F: arch/arm/boot/dts/logicpd-som-lv* 15288F: arch/arm/boot/dts/logicpd-torpedo* 15289 15290OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15291L: linux-omap@vger.kernel.org 15292L: linux-fbdev@vger.kernel.org 15293S: Orphan 15294F: Documentation/arm/omap/dss.rst 15295F: drivers/video/fbdev/omap2/ 15296 15297OMAP FRAMEBUFFER SUPPORT 15298L: linux-fbdev@vger.kernel.org 15299L: linux-omap@vger.kernel.org 15300S: Orphan 15301F: drivers/video/fbdev/omap/ 15302 15303OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15304M: Roger Quadros <rogerq@kernel.org> 15305M: Tony Lindgren <tony@atomide.com> 15306L: linux-omap@vger.kernel.org 15307S: Maintained 15308F: arch/arm/mach-omap2/*gpmc* 15309F: drivers/memory/omap-gpmc.c 15310 15311OMAP GPIO DRIVER 15312M: Grygorii Strashko <grygorii.strashko@ti.com> 15313M: Santosh Shilimkar <ssantosh@kernel.org> 15314M: Kevin Hilman <khilman@kernel.org> 15315L: linux-omap@vger.kernel.org 15316S: Maintained 15317F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15318F: drivers/gpio/gpio-omap.c 15319 15320OMAP HARDWARE SPINLOCK SUPPORT 15321M: Ohad Ben-Cohen <ohad@wizery.com> 15322L: linux-omap@vger.kernel.org 15323S: Maintained 15324F: drivers/hwspinlock/omap_hwspinlock.c 15325 15326OMAP HS MMC SUPPORT 15327L: linux-mmc@vger.kernel.org 15328L: linux-omap@vger.kernel.org 15329S: Orphan 15330F: drivers/mmc/host/omap_hsmmc.c 15331 15332OMAP HWMOD DATA 15333M: Paul Walmsley <paul@pwsan.com> 15334L: linux-omap@vger.kernel.org 15335S: Maintained 15336F: arch/arm/mach-omap2/omap_hwmod*data* 15337 15338OMAP HWMOD SUPPORT 15339M: Benoît Cousson <bcousson@baylibre.com> 15340M: Paul Walmsley <paul@pwsan.com> 15341L: linux-omap@vger.kernel.org 15342S: Maintained 15343F: arch/arm/mach-omap2/omap_hwmod.* 15344 15345OMAP I2C DRIVER 15346M: Vignesh R <vigneshr@ti.com> 15347L: linux-omap@vger.kernel.org 15348L: linux-i2c@vger.kernel.org 15349S: Maintained 15350F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15351F: drivers/i2c/busses/i2c-omap.c 15352 15353OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15354M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15355L: linux-media@vger.kernel.org 15356S: Maintained 15357F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15358F: drivers/media/platform/ti/omap3isp/ 15359F: drivers/staging/media/omap4iss/ 15360 15361OMAP MMC SUPPORT 15362M: Aaro Koskinen <aaro.koskinen@iki.fi> 15363L: linux-omap@vger.kernel.org 15364S: Odd Fixes 15365F: drivers/mmc/host/omap.c 15366 15367OMAP POWER MANAGEMENT SUPPORT 15368M: Kevin Hilman <khilman@kernel.org> 15369L: linux-omap@vger.kernel.org 15370S: Maintained 15371F: arch/arm/*omap*/*pm* 15372F: drivers/cpufreq/omap-cpufreq.c 15373 15374OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15375M: Paul Walmsley <paul@pwsan.com> 15376L: linux-omap@vger.kernel.org 15377S: Maintained 15378F: arch/arm/mach-omap2/prm* 15379 15380OMAP RANDOM NUMBER GENERATOR SUPPORT 15381M: Deepak Saxena <dsaxena@plexity.net> 15382S: Maintained 15383F: drivers/char/hw_random/omap-rng.c 15384 15385OMAP USB SUPPORT 15386L: linux-usb@vger.kernel.org 15387L: linux-omap@vger.kernel.org 15388S: Orphan 15389F: arch/arm/*omap*/usb* 15390F: drivers/usb/*/*omap* 15391 15392OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15393M: Mark Jackson <mpfj@newflow.co.uk> 15394L: linux-omap@vger.kernel.org 15395S: Maintained 15396F: arch/arm/boot/dts/am335x-nano.dts 15397 15398OMAP1 SUPPORT 15399M: Aaro Koskinen <aaro.koskinen@iki.fi> 15400M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15401M: Tony Lindgren <tony@atomide.com> 15402L: linux-omap@vger.kernel.org 15403S: Maintained 15404Q: http://patchwork.kernel.org/project/linux-omap/list/ 15405T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15406F: arch/arm/configs/omap1_defconfig 15407F: arch/arm/mach-omap1/ 15408F: drivers/i2c/busses/i2c-omap.c 15409F: include/linux/platform_data/ams-delta-fiq.h 15410F: include/linux/platform_data/i2c-omap.h 15411 15412OMAP2+ SUPPORT 15413M: Tony Lindgren <tony@atomide.com> 15414L: linux-omap@vger.kernel.org 15415S: Maintained 15416W: http://www.muru.com/linux/omap/ 15417W: http://linux.omap.com/ 15418Q: http://patchwork.kernel.org/project/linux-omap/list/ 15419T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15420F: arch/arm/configs/omap2plus_defconfig 15421F: arch/arm/mach-omap2/ 15422F: drivers/bus/ti-sysc.c 15423F: drivers/i2c/busses/i2c-omap.c 15424F: drivers/irqchip/irq-omap-intc.c 15425F: drivers/mfd/*omap*.c 15426F: drivers/mfd/menelaus.c 15427F: drivers/mfd/palmas.c 15428F: drivers/mfd/tps65217.c 15429F: drivers/mfd/tps65218.c 15430F: drivers/mfd/tps65219.c 15431F: drivers/mfd/tps65910.c 15432F: drivers/mfd/twl-core.[ch] 15433F: drivers/mfd/twl4030*.c 15434F: drivers/mfd/twl6030*.c 15435F: drivers/mfd/twl6040*.c 15436F: drivers/regulator/palmas-regulator*.c 15437F: drivers/regulator/pbias-regulator.c 15438F: drivers/regulator/tps65217-regulator.c 15439F: drivers/regulator/tps65218-regulator.c 15440F: drivers/regulator/tps65219-regulator.c 15441F: drivers/regulator/tps65910-regulator.c 15442F: drivers/regulator/twl-regulator.c 15443F: drivers/regulator/twl6030-regulator.c 15444F: include/linux/platform_data/i2c-omap.h 15445F: include/linux/platform_data/ti-sysc.h 15446 15447OMFS FILESYSTEM 15448M: Bob Copeland <me@bobcopeland.com> 15449L: linux-karma-devel@lists.sourceforge.net 15450S: Maintained 15451F: Documentation/filesystems/omfs.rst 15452F: fs/omfs/ 15453 15454OMNIVISION OG01A1B SENSOR DRIVER 15455M: Shawn Tu <shawnx.tu@intel.com> 15456L: linux-media@vger.kernel.org 15457S: Maintained 15458F: drivers/media/i2c/og01a1b.c 15459 15460OMNIVISION OV02A10 SENSOR DRIVER 15461M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15462L: linux-media@vger.kernel.org 15463S: Maintained 15464T: git git://linuxtv.org/media_tree.git 15465F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15466F: drivers/media/i2c/ov02a10.c 15467 15468OMNIVISION OV08D10 SENSOR DRIVER 15469M: Jimmy Su <jimmy.su@intel.com> 15470L: linux-media@vger.kernel.org 15471S: Maintained 15472T: git git://linuxtv.org/media_tree.git 15473F: drivers/media/i2c/ov08d10.c 15474 15475OMNIVISION OV08X40 SENSOR DRIVER 15476M: Jason Chen <jason.z.chen@intel.com> 15477L: linux-media@vger.kernel.org 15478S: Maintained 15479T: git git://linuxtv.org/media_tree.git 15480F: drivers/media/i2c/ov08x40.c 15481 15482OMNIVISION OV13858 SENSOR DRIVER 15483M: Sakari Ailus <sakari.ailus@linux.intel.com> 15484L: linux-media@vger.kernel.org 15485S: Maintained 15486T: git git://linuxtv.org/media_tree.git 15487F: drivers/media/i2c/ov13858.c 15488 15489OMNIVISION OV13B10 SENSOR DRIVER 15490M: Arec Kao <arec.kao@intel.com> 15491L: linux-media@vger.kernel.org 15492S: Maintained 15493T: git git://linuxtv.org/media_tree.git 15494F: drivers/media/i2c/ov13b10.c 15495 15496OMNIVISION OV2680 SENSOR DRIVER 15497M: Rui Miguel Silva <rmfrfs@gmail.com> 15498L: linux-media@vger.kernel.org 15499S: Maintained 15500T: git git://linuxtv.org/media_tree.git 15501F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15502F: drivers/media/i2c/ov2680.c 15503 15504OMNIVISION OV2685 SENSOR DRIVER 15505M: Shunqian Zheng <zhengsq@rock-chips.com> 15506L: linux-media@vger.kernel.org 15507S: Maintained 15508T: git git://linuxtv.org/media_tree.git 15509F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15510F: drivers/media/i2c/ov2685.c 15511 15512OMNIVISION OV2740 SENSOR DRIVER 15513M: Tianshu Qiu <tian.shu.qiu@intel.com> 15514R: Shawn Tu <shawnx.tu@intel.com> 15515R: Bingbu Cao <bingbu.cao@intel.com> 15516L: linux-media@vger.kernel.org 15517S: Maintained 15518T: git git://linuxtv.org/media_tree.git 15519F: drivers/media/i2c/ov2740.c 15520 15521OMNIVISION OV4689 SENSOR DRIVER 15522M: Mikhail Rudenko <mike.rudenko@gmail.com> 15523L: linux-media@vger.kernel.org 15524S: Maintained 15525T: git git://linuxtv.org/media_tree.git 15526F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15527F: drivers/media/i2c/ov5647.c 15528 15529OMNIVISION OV5640 SENSOR DRIVER 15530M: Steve Longerbeam <slongerbeam@gmail.com> 15531L: linux-media@vger.kernel.org 15532S: Maintained 15533T: git git://linuxtv.org/media_tree.git 15534F: drivers/media/i2c/ov5640.c 15535 15536OMNIVISION OV5647 SENSOR DRIVER 15537M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15538M: Jacopo Mondi <jacopo@jmondi.org> 15539L: linux-media@vger.kernel.org 15540S: Maintained 15541T: git git://linuxtv.org/media_tree.git 15542F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15543F: drivers/media/i2c/ov5647.c 15544 15545OMNIVISION OV5670 SENSOR DRIVER 15546M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15547L: linux-media@vger.kernel.org 15548S: Maintained 15549T: git git://linuxtv.org/media_tree.git 15550F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15551F: drivers/media/i2c/ov5670.c 15552 15553OMNIVISION OV5675 SENSOR DRIVER 15554M: Shawn Tu <shawnx.tu@intel.com> 15555L: linux-media@vger.kernel.org 15556S: Maintained 15557T: git git://linuxtv.org/media_tree.git 15558F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15559F: drivers/media/i2c/ov5675.c 15560 15561OMNIVISION OV5693 SENSOR DRIVER 15562M: Daniel Scally <djrscally@gmail.com> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565T: git git://linuxtv.org/media_tree.git 15566F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15567F: drivers/media/i2c/ov5693.c 15568 15569OMNIVISION OV5695 SENSOR DRIVER 15570M: Shunqian Zheng <zhengsq@rock-chips.com> 15571L: linux-media@vger.kernel.org 15572S: Maintained 15573T: git git://linuxtv.org/media_tree.git 15574F: drivers/media/i2c/ov5695.c 15575 15576OMNIVISION OV7670 SENSOR DRIVER 15577L: linux-media@vger.kernel.org 15578S: Orphan 15579T: git git://linuxtv.org/media_tree.git 15580F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15581F: drivers/media/i2c/ov7670.c 15582 15583OMNIVISION OV772x SENSOR DRIVER 15584M: Jacopo Mondi <jacopo@jmondi.org> 15585L: linux-media@vger.kernel.org 15586S: Odd fixes 15587T: git git://linuxtv.org/media_tree.git 15588F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15589F: drivers/media/i2c/ov772x.c 15590F: include/media/i2c/ov772x.h 15591 15592OMNIVISION OV7740 SENSOR DRIVER 15593M: Wenyou Yang <wenyou.yang@microchip.com> 15594L: linux-media@vger.kernel.org 15595S: Maintained 15596T: git git://linuxtv.org/media_tree.git 15597F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15598F: drivers/media/i2c/ov7740.c 15599 15600OMNIVISION OV8856 SENSOR DRIVER 15601M: Sakari Ailus <sakari.ailus@linux.intel.com> 15602L: linux-media@vger.kernel.org 15603S: Maintained 15604T: git git://linuxtv.org/media_tree.git 15605F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15606F: drivers/media/i2c/ov8856.c 15607 15608OMNIVISION OV8858 SENSOR DRIVER 15609M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15610M: Nicholas Roth <nicholas@rothemail.net> 15611L: linux-media@vger.kernel.org 15612S: Maintained 15613T: git git://linuxtv.org/media_tree.git 15614F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15615F: drivers/media/i2c/ov8858.c 15616 15617OMNIVISION OV9282 SENSOR DRIVER 15618M: Paul J. Murphy <paul.j.murphy@intel.com> 15619M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15620L: linux-media@vger.kernel.org 15621S: Maintained 15622T: git git://linuxtv.org/media_tree.git 15623F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15624F: drivers/media/i2c/ov9282.c 15625 15626OMNIVISION OV9640 SENSOR DRIVER 15627M: Petr Cvek <petrcvekcz@gmail.com> 15628L: linux-media@vger.kernel.org 15629S: Maintained 15630F: drivers/media/i2c/ov9640.* 15631 15632OMNIVISION OV9650 SENSOR DRIVER 15633M: Sakari Ailus <sakari.ailus@linux.intel.com> 15634R: Akinobu Mita <akinobu.mita@gmail.com> 15635R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15636L: linux-media@vger.kernel.org 15637S: Maintained 15638T: git git://linuxtv.org/media_tree.git 15639F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15640F: drivers/media/i2c/ov9650.c 15641 15642OMNIVISION OV9734 SENSOR DRIVER 15643M: Tianshu Qiu <tian.shu.qiu@intel.com> 15644R: Bingbu Cao <bingbu.cao@intel.com> 15645L: linux-media@vger.kernel.org 15646S: Maintained 15647T: git git://linuxtv.org/media_tree.git 15648F: drivers/media/i2c/ov9734.c 15649 15650ONBOARD USB HUB DRIVER 15651M: Matthias Kaehlcke <mka@chromium.org> 15652L: linux-usb@vger.kernel.org 15653S: Maintained 15654F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15655F: drivers/usb/misc/onboard_usb_hub.c 15656 15657ONENAND FLASH DRIVER 15658M: Kyungmin Park <kyungmin.park@samsung.com> 15659L: linux-mtd@lists.infradead.org 15660S: Maintained 15661F: drivers/mtd/nand/onenand/ 15662F: include/linux/mtd/onenand*.h 15663 15664ONEXPLAYER FAN DRIVER 15665M: Derek John Clark <derekjohn.clark@gmail.com> 15666M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15667L: linux-hwmon@vger.kernel.org 15668S: Maintained 15669F: drivers/hwmon/oxp-sensors.c 15670 15671ONIE TLV NVMEM LAYOUT DRIVER 15672M: Miquel Raynal <miquel.raynal@bootlin.com> 15673S: Maintained 15674F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15675F: drivers/nvmem/layouts/onie-tlv.c 15676 15677ONION OMEGA2+ BOARD 15678M: Harvey Hunt <harveyhuntnexus@gmail.com> 15679L: linux-mips@vger.kernel.org 15680S: Maintained 15681F: arch/mips/boot/dts/ralink/omega2p.dts 15682 15683ONSEMI ETHERNET PHY DRIVERS 15684M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15685L: netdev@vger.kernel.org 15686S: Supported 15687W: http://www.onsemi.com 15688F: drivers/net/phy/ncn* 15689 15690OP-TEE DRIVER 15691M: Jens Wiklander <jens.wiklander@linaro.org> 15692L: op-tee@lists.trustedfirmware.org 15693S: Maintained 15694F: Documentation/ABI/testing/sysfs-bus-optee-devices 15695F: drivers/tee/optee/ 15696 15697OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15698M: Sumit Garg <sumit.garg@linaro.org> 15699L: op-tee@lists.trustedfirmware.org 15700S: Maintained 15701F: drivers/char/hw_random/optee-rng.c 15702 15703OP-TEE RTC DRIVER 15704M: Clément Léger <clement.leger@bootlin.com> 15705L: linux-rtc@vger.kernel.org 15706S: Maintained 15707F: drivers/rtc/rtc-optee.c 15708 15709OPA-VNIC DRIVER 15710M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15711L: linux-rdma@vger.kernel.org 15712S: Supported 15713F: drivers/infiniband/ulp/opa_vnic 15714 15715OPEN FIRMWARE AND FLATTENED DEVICE TREE 15716M: Rob Herring <robh+dt@kernel.org> 15717M: Frank Rowand <frowand.list@gmail.com> 15718L: devicetree@vger.kernel.org 15719S: Maintained 15720W: http://www.devicetree.org/ 15721C: irc://irc.libera.chat/devicetree 15722T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15723F: Documentation/ABI/testing/sysfs-firmware-ofw 15724F: drivers/of/ 15725F: include/linux/of*.h 15726F: scripts/dtc/ 15727K: of_overlay_notifier_ 15728K: of_overlay_fdt_apply 15729K: of_overlay_remove 15730 15731OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15732M: Rob Herring <robh+dt@kernel.org> 15733M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15734M: Conor Dooley <conor+dt@kernel.org> 15735L: devicetree@vger.kernel.org 15736S: Maintained 15737Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15738C: irc://irc.libera.chat/devicetree 15739T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15740F: Documentation/devicetree/ 15741F: arch/*/boot/dts/ 15742F: include/dt-bindings/ 15743 15744OPENCOMPUTE PTP CLOCK DRIVER 15745M: Jonathan Lemon <jonathan.lemon@gmail.com> 15746M: Vadim Fedorenko <vadfed@fb.com> 15747L: netdev@vger.kernel.org 15748S: Maintained 15749F: drivers/ptp/ptp_ocp.c 15750 15751OPENCORES I2C BUS DRIVER 15752M: Peter Korsgaard <peter@korsgaard.com> 15753M: Andrew Lunn <andrew@lunn.ch> 15754L: linux-i2c@vger.kernel.org 15755S: Maintained 15756F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15757F: Documentation/i2c/busses/i2c-ocores.rst 15758F: drivers/i2c/busses/i2c-ocores.c 15759F: include/linux/platform_data/i2c-ocores.h 15760 15761OPENRISC ARCHITECTURE 15762M: Jonas Bonn <jonas@southpole.se> 15763M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15764M: Stafford Horne <shorne@gmail.com> 15765L: linux-openrisc@vger.kernel.org 15766S: Maintained 15767W: http://openrisc.io 15768T: git https://github.com/openrisc/linux.git 15769F: Documentation/arch/openrisc/ 15770F: Documentation/devicetree/bindings/openrisc/ 15771F: arch/openrisc/ 15772F: drivers/irqchip/irq-ompic.c 15773F: drivers/irqchip/irq-or1k-* 15774 15775OPENVSWITCH 15776M: Pravin B Shelar <pshelar@ovn.org> 15777L: netdev@vger.kernel.org 15778L: dev@openvswitch.org 15779S: Maintained 15780W: http://openvswitch.org 15781F: include/uapi/linux/openvswitch.h 15782F: net/openvswitch/ 15783F: tools/testing/selftests/net/openvswitch/ 15784 15785OPERATING PERFORMANCE POINTS (OPP) 15786M: Viresh Kumar <vireshk@kernel.org> 15787M: Nishanth Menon <nm@ti.com> 15788M: Stephen Boyd <sboyd@kernel.org> 15789L: linux-pm@vger.kernel.org 15790S: Maintained 15791T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15792F: Documentation/devicetree/bindings/opp/ 15793F: Documentation/power/opp.rst 15794F: drivers/opp/ 15795F: include/linux/pm_opp.h 15796 15797OPL4 DRIVER 15798M: Clemens Ladisch <clemens@ladisch.de> 15799L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15800S: Maintained 15801T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15802F: sound/drivers/opl4/ 15803 15804ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15805M: Mark Fasheh <mark@fasheh.com> 15806M: Joel Becker <jlbec@evilplan.org> 15807M: Joseph Qi <joseph.qi@linux.alibaba.com> 15808L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15809S: Supported 15810W: http://ocfs2.wiki.kernel.org 15811F: Documentation/filesystems/dlmfs.rst 15812F: Documentation/filesystems/ocfs2.rst 15813F: fs/ocfs2/ 15814 15815ORANGEFS FILESYSTEM 15816M: Mike Marshall <hubcap@omnibond.com> 15817R: Martin Brandenburg <martin@omnibond.com> 15818L: devel@lists.orangefs.org 15819S: Supported 15820T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15821F: Documentation/filesystems/orangefs.rst 15822F: fs/orangefs/ 15823 15824ORINOCO DRIVER 15825L: linux-wireless@vger.kernel.org 15826S: Orphan 15827W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15828W: http://www.nongnu.org/orinoco/ 15829F: drivers/net/wireless/intersil/orinoco/ 15830 15831OV2659 OMNIVISION SENSOR DRIVER 15832M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15833L: linux-media@vger.kernel.org 15834S: Maintained 15835W: https://linuxtv.org 15836Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15837T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15838F: drivers/media/i2c/ov2659.c 15839F: include/media/i2c/ov2659.h 15840 15841OVERLAY FILESYSTEM 15842M: Miklos Szeredi <miklos@szeredi.hu> 15843L: linux-unionfs@vger.kernel.org 15844S: Supported 15845T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15846F: Documentation/filesystems/overlayfs.rst 15847F: fs/overlayfs/ 15848 15849P54 WIRELESS DRIVER 15850M: Christian Lamparter <chunkeey@googlemail.com> 15851L: linux-wireless@vger.kernel.org 15852S: Maintained 15853W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15854F: drivers/net/wireless/intersil/p54/ 15855 15856PACKET SOCKETS 15857M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15858S: Maintained 15859F: include/uapi/linux/if_packet.h 15860F: net/packet/af_packet.c 15861 15862PACKING 15863M: Vladimir Oltean <olteanv@gmail.com> 15864L: netdev@vger.kernel.org 15865S: Supported 15866F: Documentation/core-api/packing.rst 15867F: include/linux/packing.h 15868F: lib/packing.c 15869 15870PADATA PARALLEL EXECUTION MECHANISM 15871M: Steffen Klassert <steffen.klassert@secunet.com> 15872M: Daniel Jordan <daniel.m.jordan@oracle.com> 15873L: linux-crypto@vger.kernel.org 15874L: linux-kernel@vger.kernel.org 15875S: Maintained 15876F: Documentation/core-api/padata.rst 15877F: include/linux/padata.h 15878F: kernel/padata.c 15879 15880PAGE CACHE 15881M: Matthew Wilcox (Oracle) <willy@infradead.org> 15882L: linux-fsdevel@vger.kernel.org 15883S: Supported 15884T: git git://git.infradead.org/users/willy/pagecache.git 15885F: Documentation/filesystems/locking.rst 15886F: Documentation/filesystems/vfs.rst 15887F: include/linux/pagemap.h 15888F: mm/filemap.c 15889F: mm/page-writeback.c 15890F: mm/readahead.c 15891F: mm/truncate.c 15892 15893PAGE POOL 15894M: Jesper Dangaard Brouer <hawk@kernel.org> 15895M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15896L: netdev@vger.kernel.org 15897S: Supported 15898F: Documentation/networking/page_pool.rst 15899F: include/net/page_pool.h 15900F: include/trace/events/page_pool.h 15901F: net/core/page_pool.c 15902 15903PAGE TABLE CHECK 15904M: Pasha Tatashin <pasha.tatashin@soleen.com> 15905M: Andrew Morton <akpm@linux-foundation.org> 15906L: linux-mm@kvack.org 15907S: Maintained 15908F: Documentation/mm/page_table_check.rst 15909F: include/linux/page_table_check.h 15910F: mm/page_table_check.c 15911 15912PANASONIC LAPTOP ACPI EXTRAS DRIVER 15913M: Kenneth Chan <kenneth.t.chan@gmail.com> 15914L: platform-driver-x86@vger.kernel.org 15915S: Maintained 15916F: drivers/platform/x86/panasonic-laptop.c 15917 15918PARALLAX PING IIO SENSOR DRIVER 15919M: Andreas Klinger <ak@it-klinger.de> 15920L: linux-iio@vger.kernel.org 15921S: Maintained 15922F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15923F: drivers/iio/proximity/ping.c 15924 15925PARALLEL LCD/KEYPAD PANEL DRIVER 15926M: Willy Tarreau <willy@haproxy.com> 15927M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15928S: Odd Fixes 15929F: Documentation/admin-guide/lcd-panel-cgram.rst 15930F: drivers/auxdisplay/panel.c 15931 15932PARALLEL PORT SUBSYSTEM 15933M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15934M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15935L: linux-parport@lists.infradead.org (subscribers-only) 15936S: Maintained 15937F: Documentation/driver-api/parport*.rst 15938F: drivers/char/ppdev.c 15939F: drivers/parport/ 15940F: include/linux/parport*.h 15941F: include/uapi/linux/ppdev.h 15942 15943PARAVIRT_OPS INTERFACE 15944M: Juergen Gross <jgross@suse.com> 15945M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15946R: Alexey Makhalov <amakhalov@vmware.com> 15947R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15948L: virtualization@lists.linux-foundation.org 15949L: x86@kernel.org 15950S: Supported 15951T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15952F: Documentation/virt/paravirt_ops.rst 15953F: arch/*/include/asm/paravirt*.h 15954F: arch/*/kernel/paravirt* 15955F: include/linux/hypervisor.h 15956 15957PARISC ARCHITECTURE 15958M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15959M: Helge Deller <deller@gmx.de> 15960L: linux-parisc@vger.kernel.org 15961S: Maintained 15962W: https://parisc.wiki.kernel.org 15963Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15964T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15965T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15966F: Documentation/arch/parisc/ 15967F: arch/parisc/ 15968F: drivers/char/agp/parisc-agp.c 15969F: drivers/input/misc/hp_sdc_rtc.c 15970F: drivers/input/serio/gscps2.c 15971F: drivers/input/serio/hp_sdc* 15972F: drivers/parisc/ 15973F: drivers/parport/parport_gsc.* 15974F: drivers/tty/serial/8250/8250_parisc.c 15975F: drivers/video/console/sti* 15976F: drivers/video/fbdev/sti* 15977F: drivers/video/logo/logo_parisc* 15978F: include/linux/hp_sdc.h 15979 15980PARMAN 15981M: Jiri Pirko <jiri@resnulli.us> 15982L: netdev@vger.kernel.org 15983S: Supported 15984F: include/linux/parman.h 15985F: lib/parman.c 15986F: lib/test_parman.c 15987 15988PC ENGINES APU BOARD DRIVER 15989M: Enrico Weigelt, metux IT consult <info@metux.net> 15990S: Maintained 15991F: drivers/platform/x86/pcengines-apuv2.c 15992 15993PC87360 HARDWARE MONITORING DRIVER 15994M: Jim Cromie <jim.cromie@gmail.com> 15995L: linux-hwmon@vger.kernel.org 15996S: Maintained 15997F: Documentation/hwmon/pc87360.rst 15998F: drivers/hwmon/pc87360.c 15999 16000PC8736x GPIO DRIVER 16001M: Jim Cromie <jim.cromie@gmail.com> 16002S: Maintained 16003F: drivers/char/pc8736x_gpio.c 16004 16005PC87427 HARDWARE MONITORING DRIVER 16006M: Jean Delvare <jdelvare@suse.com> 16007L: linux-hwmon@vger.kernel.org 16008S: Maintained 16009F: Documentation/hwmon/pc87427.rst 16010F: drivers/hwmon/pc87427.c 16011 16012PCA9532 LED DRIVER 16013M: Riku Voipio <riku.voipio@iki.fi> 16014S: Maintained 16015F: drivers/leds/leds-pca9532.c 16016F: include/linux/leds-pca9532.h 16017 16018PCA9541 I2C BUS MASTER SELECTOR DRIVER 16019M: Guenter Roeck <linux@roeck-us.net> 16020L: linux-i2c@vger.kernel.org 16021S: Maintained 16022F: drivers/i2c/muxes/i2c-mux-pca9541.c 16023 16024PCDP - PRIMARY CONSOLE AND DEBUG PORT 16025M: Khalid Aziz <khalid@gonehiking.org> 16026S: Maintained 16027F: drivers/firmware/pcdp.* 16028 16029PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16030M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16031M: Pali Rohár <pali@kernel.org> 16032L: linux-pci@vger.kernel.org 16033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16034S: Maintained 16035F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16036F: drivers/pci/controller/pci-aardvark.c 16037 16038PCI DRIVER FOR ALTERA PCIE IP 16039M: Joyce Ooi <joyce.ooi@intel.com> 16040L: linux-pci@vger.kernel.org 16041S: Supported 16042F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16043F: drivers/pci/controller/pcie-altera.c 16044 16045PCI DRIVER FOR APPLIEDMICRO XGENE 16046M: Toan Le <toan@os.amperecomputing.com> 16047L: linux-pci@vger.kernel.org 16048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16049S: Maintained 16050F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16051F: drivers/pci/controller/pci-xgene.c 16052 16053PCI DRIVER FOR ARM VERSATILE PLATFORM 16054M: Rob Herring <robh@kernel.org> 16055L: linux-pci@vger.kernel.org 16056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16057S: Maintained 16058F: Documentation/devicetree/bindings/pci/versatile.yaml 16059F: drivers/pci/controller/pci-versatile.c 16060 16061PCI DRIVER FOR ARMADA 8K 16062M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16063L: linux-pci@vger.kernel.org 16064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16065S: Maintained 16066F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16067F: drivers/pci/controller/dwc/pcie-armada8k.c 16068 16069PCI DRIVER FOR CADENCE PCIE IP 16070M: Tom Joseph <tjoseph@cadence.com> 16071L: linux-pci@vger.kernel.org 16072S: Maintained 16073F: Documentation/devicetree/bindings/pci/cdns,* 16074F: drivers/pci/controller/cadence/ 16075 16076PCI DRIVER FOR FREESCALE LAYERSCAPE 16077M: Minghuan Lian <minghuan.Lian@nxp.com> 16078M: Mingkai Hu <mingkai.hu@nxp.com> 16079M: Roy Zang <roy.zang@nxp.com> 16080L: linuxppc-dev@lists.ozlabs.org 16081L: linux-pci@vger.kernel.org 16082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16083S: Maintained 16084F: drivers/pci/controller/dwc/*layerscape* 16085 16086PCI DRIVER FOR FU740 16087M: Paul Walmsley <paul.walmsley@sifive.com> 16088M: Greentime Hu <greentime.hu@sifive.com> 16089L: linux-pci@vger.kernel.org 16090S: Maintained 16091F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16092F: drivers/pci/controller/dwc/pcie-fu740.c 16093 16094PCI DRIVER FOR GENERIC OF HOSTS 16095M: Will Deacon <will@kernel.org> 16096L: linux-pci@vger.kernel.org 16097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16098S: Maintained 16099F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16100F: drivers/pci/controller/pci-host-common.c 16101F: drivers/pci/controller/pci-host-generic.c 16102 16103PCI DRIVER FOR IMX6 16104M: Richard Zhu <hongxing.zhu@nxp.com> 16105M: Lucas Stach <l.stach@pengutronix.de> 16106L: linux-pci@vger.kernel.org 16107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16108S: Maintained 16109F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16110F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16111F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16112F: drivers/pci/controller/dwc/*imx6* 16113 16114PCI DRIVER FOR INTEL IXP4XX 16115M: Linus Walleij <linus.walleij@linaro.org> 16116S: Maintained 16117F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16118F: drivers/pci/controller/pci-ixp4xx.c 16119 16120PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16121M: Nirmal Patel <nirmal.patel@linux.intel.com> 16122R: Jonathan Derrick <jonathan.derrick@linux.dev> 16123L: linux-pci@vger.kernel.org 16124S: Supported 16125F: drivers/pci/controller/vmd.c 16126 16127PCI DRIVER FOR MICROSEMI SWITCHTEC 16128M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16129M: Logan Gunthorpe <logang@deltatee.com> 16130L: linux-pci@vger.kernel.org 16131S: Maintained 16132F: Documentation/ABI/testing/sysfs-class-switchtec 16133F: Documentation/driver-api/switchtec.rst 16134F: drivers/ntb/hw/mscc/ 16135F: drivers/pci/switch/switchtec* 16136F: include/linux/switchtec.h 16137F: include/uapi/linux/switchtec_ioctl.h 16138 16139PCI DRIVER FOR MOBIVEIL PCIE IP 16140M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16141M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16142L: linux-pci@vger.kernel.org 16143S: Supported 16144F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16145F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16146 16147PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16148M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16149M: Pali Rohár <pali@kernel.org> 16150L: linux-pci@vger.kernel.org 16151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16152S: Maintained 16153F: drivers/pci/controller/*mvebu* 16154 16155PCI DRIVER FOR NVIDIA TEGRA 16156M: Thierry Reding <thierry.reding@gmail.com> 16157L: linux-tegra@vger.kernel.org 16158L: linux-pci@vger.kernel.org 16159S: Supported 16160F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16161F: drivers/pci/controller/pci-tegra.c 16162 16163PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16164M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16165L: linux-pci@vger.kernel.org 16166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16167S: Maintained 16168F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16169F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16170 16171PCI DRIVER FOR RENESAS R-CAR 16172M: Marek Vasut <marek.vasut+renesas@gmail.com> 16173M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16174L: linux-pci@vger.kernel.org 16175L: linux-renesas-soc@vger.kernel.org 16176S: Maintained 16177F: Documentation/devicetree/bindings/pci/*rcar* 16178F: drivers/pci/controller/*rcar* 16179 16180PCI DRIVER FOR SAMSUNG EXYNOS 16181M: Jingoo Han <jingoohan1@gmail.com> 16182L: linux-pci@vger.kernel.org 16183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16184L: linux-samsung-soc@vger.kernel.org 16185S: Maintained 16186F: drivers/pci/controller/dwc/pci-exynos.c 16187 16188PCI DRIVER FOR SYNOPSYS DESIGNWARE 16189M: Jingoo Han <jingoohan1@gmail.com> 16190M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16191L: linux-pci@vger.kernel.org 16192S: Maintained 16193F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16194F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16195F: drivers/pci/controller/dwc/*designware* 16196 16197PCI DRIVER FOR TI DRA7XX/J721E 16198M: Vignesh Raghavendra <vigneshr@ti.com> 16199L: linux-omap@vger.kernel.org 16200L: linux-pci@vger.kernel.org 16201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16202S: Supported 16203F: Documentation/devicetree/bindings/pci/ti-pci.txt 16204F: drivers/pci/controller/cadence/pci-j721e.c 16205F: drivers/pci/controller/dwc/pci-dra7xx.c 16206 16207PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16208M: Linus Walleij <linus.walleij@linaro.org> 16209L: linux-pci@vger.kernel.org 16210S: Maintained 16211F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16212F: drivers/pci/controller/pci-v3-semi.c 16213 16214PCI DRIVER FOR XILINX VERSAL CPM 16215M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16216M: Michal Simek <michal.simek@amd.com> 16217L: linux-pci@vger.kernel.org 16218S: Maintained 16219F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16220F: drivers/pci/controller/pcie-xilinx-cpm.c 16221 16222PCI ENDPOINT SUBSYSTEM 16223M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16224M: Krzysztof Wilczyński <kw@linux.com> 16225R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16226R: Kishon Vijay Abraham I <kishon@kernel.org> 16227L: linux-pci@vger.kernel.org 16228S: Supported 16229Q: https://patchwork.kernel.org/project/linux-pci/list/ 16230B: https://bugzilla.kernel.org 16231C: irc://irc.oftc.net/linux-pci 16232T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16233F: Documentation/PCI/endpoint/* 16234F: Documentation/misc-devices/pci-endpoint-test.rst 16235F: drivers/misc/pci_endpoint_test.c 16236F: drivers/pci/endpoint/ 16237F: tools/pci/ 16238 16239PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16240M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16241R: Oliver O'Halloran <oohall@gmail.com> 16242L: linuxppc-dev@lists.ozlabs.org 16243S: Supported 16244F: Documentation/PCI/pci-error-recovery.rst 16245F: Documentation/powerpc/eeh-pci-error-recovery.rst 16246F: arch/powerpc/include/*/eeh*.h 16247F: arch/powerpc/kernel/eeh*.c 16248F: arch/powerpc/platforms/*/eeh*.c 16249F: drivers/pci/pcie/aer.c 16250F: drivers/pci/pcie/dpc.c 16251F: drivers/pci/pcie/err.c 16252 16253PCI ERROR RECOVERY 16254M: Linas Vepstas <linasvepstas@gmail.com> 16255L: linux-pci@vger.kernel.org 16256S: Supported 16257F: Documentation/PCI/pci-error-recovery.rst 16258 16259PCI MSI DRIVER FOR ALTERA MSI IP 16260M: Joyce Ooi <joyce.ooi@intel.com> 16261L: linux-pci@vger.kernel.org 16262S: Supported 16263F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16264F: drivers/pci/controller/pcie-altera-msi.c 16265 16266PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16267M: Toan Le <toan@os.amperecomputing.com> 16268L: linux-pci@vger.kernel.org 16269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16270S: Maintained 16271F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16272F: drivers/pci/controller/pci-xgene-msi.c 16273 16274PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16275M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16276M: Krzysztof Wilczyński <kw@linux.com> 16277R: Rob Herring <robh@kernel.org> 16278L: linux-pci@vger.kernel.org 16279S: Supported 16280Q: https://patchwork.kernel.org/project/linux-pci/list/ 16281B: https://bugzilla.kernel.org 16282C: irc://irc.oftc.net/linux-pci 16283T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16284F: Documentation/devicetree/bindings/pci/ 16285F: drivers/pci/controller/ 16286F: drivers/pci/pci-bridge-emul.c 16287F: drivers/pci/pci-bridge-emul.h 16288 16289PCI PEER-TO-PEER DMA (P2PDMA) 16290M: Bjorn Helgaas <bhelgaas@google.com> 16291M: Logan Gunthorpe <logang@deltatee.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/driver-api/pci/p2pdma.rst 16299F: drivers/pci/p2pdma.c 16300F: include/linux/pci-p2pdma.h 16301 16302PCI SUBSYSTEM 16303M: Bjorn Helgaas <bhelgaas@google.com> 16304L: linux-pci@vger.kernel.org 16305S: Supported 16306Q: https://patchwork.kernel.org/project/linux-pci/list/ 16307B: https://bugzilla.kernel.org 16308C: irc://irc.oftc.net/linux-pci 16309T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16310F: Documentation/PCI/ 16311F: Documentation/devicetree/bindings/pci/ 16312F: arch/x86/kernel/early-quirks.c 16313F: arch/x86/kernel/quirks.c 16314F: arch/x86/pci/ 16315F: drivers/acpi/pci* 16316F: drivers/pci/ 16317F: include/asm-generic/pci* 16318F: include/linux/of_pci.h 16319F: include/linux/pci* 16320F: include/uapi/linux/pci* 16321F: lib/pci* 16322 16323PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16324M: Jonathan Chocron <jonnyc@amazon.com> 16325L: linux-pci@vger.kernel.org 16326S: Maintained 16327F: Documentation/devicetree/bindings/pci/pcie-al.txt 16328F: drivers/pci/controller/dwc/pcie-al.c 16329 16330PCIE DRIVER FOR AMLOGIC MESON 16331M: Yue Wang <yue.wang@Amlogic.com> 16332L: linux-pci@vger.kernel.org 16333L: linux-amlogic@lists.infradead.org 16334S: Maintained 16335F: drivers/pci/controller/dwc/pci-meson.c 16336 16337PCIE DRIVER FOR AXIS ARTPEC 16338M: Jesper Nilsson <jesper.nilsson@axis.com> 16339L: linux-arm-kernel@axis.com 16340L: linux-pci@vger.kernel.org 16341S: Maintained 16342F: Documentation/devicetree/bindings/pci/axis,artpec* 16343F: drivers/pci/controller/dwc/*artpec* 16344 16345PCIE DRIVER FOR CAVIUM THUNDERX 16346M: Robert Richter <rric@kernel.org> 16347L: linux-pci@vger.kernel.org 16348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16349S: Odd Fixes 16350F: drivers/pci/controller/pci-thunder-* 16351 16352PCIE DRIVER FOR HISILICON 16353M: Zhou Wang <wangzhou1@hisilicon.com> 16354L: linux-pci@vger.kernel.org 16355S: Maintained 16356F: drivers/pci/controller/dwc/pcie-hisi.c 16357 16358PCIE DRIVER FOR HISILICON KIRIN 16359M: Xiaowei Song <songxiaowei@hisilicon.com> 16360M: Binghui Wang <wangbinghui@hisilicon.com> 16361L: linux-pci@vger.kernel.org 16362S: Maintained 16363F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16364F: drivers/pci/controller/dwc/pcie-kirin.c 16365 16366PCIE DRIVER FOR HISILICON STB 16367M: Shawn Guo <shawn.guo@linaro.org> 16368L: linux-pci@vger.kernel.org 16369S: Maintained 16370F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16371F: drivers/pci/controller/dwc/pcie-histb.c 16372 16373PCIE DRIVER FOR INTEL KEEM BAY 16374M: Srikanth Thokala <srikanth.thokala@intel.com> 16375L: linux-pci@vger.kernel.org 16376S: Supported 16377F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16378F: drivers/pci/controller/dwc/pcie-keembay.c 16379 16380PCIE DRIVER FOR INTEL LGM GW SOC 16381M: Rahul Tanwar <rtanwar@maxlinear.com> 16382L: linux-pci@vger.kernel.org 16383S: Maintained 16384F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16385F: drivers/pci/controller/dwc/pcie-intel-gw.c 16386 16387PCIE DRIVER FOR MEDIATEK 16388M: Ryder Lee <ryder.lee@mediatek.com> 16389M: Jianjun Wang <jianjun.wang@mediatek.com> 16390L: linux-pci@vger.kernel.org 16391L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16392S: Supported 16393F: Documentation/devicetree/bindings/pci/mediatek* 16394F: drivers/pci/controller/*mediatek* 16395 16396PCIE DRIVER FOR MICROCHIP 16397M: Daire McNamara <daire.mcnamara@microchip.com> 16398L: linux-pci@vger.kernel.org 16399S: Supported 16400F: Documentation/devicetree/bindings/pci/microchip* 16401F: drivers/pci/controller/*microchip* 16402 16403PCIE DRIVER FOR QUALCOMM MSM 16404M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16405L: linux-pci@vger.kernel.org 16406L: linux-arm-msm@vger.kernel.org 16407S: Maintained 16408F: drivers/pci/controller/dwc/pcie-qcom.c 16409 16410PCIE DRIVER FOR ROCKCHIP 16411M: Shawn Lin <shawn.lin@rock-chips.com> 16412L: linux-pci@vger.kernel.org 16413L: linux-rockchip@lists.infradead.org 16414S: Maintained 16415F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16416F: drivers/pci/controller/pcie-rockchip* 16417 16418PCIE DRIVER FOR SOCIONEXT UNIPHIER 16419M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16420L: linux-pci@vger.kernel.org 16421S: Maintained 16422F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16423F: drivers/pci/controller/dwc/pcie-uniphier* 16424 16425PCIE DRIVER FOR ST SPEAR13XX 16426M: Pratyush Anand <pratyush.anand@gmail.com> 16427L: linux-pci@vger.kernel.org 16428S: Maintained 16429F: drivers/pci/controller/dwc/*spear* 16430 16431PCIE ENDPOINT DRIVER FOR QUALCOMM 16432M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16433L: linux-pci@vger.kernel.org 16434L: linux-arm-msm@vger.kernel.org 16435S: Maintained 16436F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16437F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16438 16439PCMCIA SUBSYSTEM 16440M: Dominik Brodowski <linux@dominikbrodowski.net> 16441S: Odd Fixes 16442T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16443F: Documentation/pcmcia/ 16444F: drivers/pcmcia/ 16445F: include/pcmcia/ 16446F: tools/pcmcia/ 16447 16448PCNET32 NETWORK DRIVER 16449M: Don Fry <pcnet32@frontier.com> 16450L: netdev@vger.kernel.org 16451S: Maintained 16452F: drivers/net/ethernet/amd/pcnet32.c 16453 16454PCRYPT PARALLEL CRYPTO ENGINE 16455M: Steffen Klassert <steffen.klassert@secunet.com> 16456L: linux-crypto@vger.kernel.org 16457S: Maintained 16458F: crypto/pcrypt.c 16459F: include/crypto/pcrypt.h 16460 16461PECI HARDWARE MONITORING DRIVERS 16462M: Iwona Winiarska <iwona.winiarska@intel.com> 16463L: linux-hwmon@vger.kernel.org 16464S: Supported 16465F: Documentation/hwmon/peci-cputemp.rst 16466F: Documentation/hwmon/peci-dimmtemp.rst 16467F: drivers/hwmon/peci/ 16468 16469PECI SUBSYSTEM 16470M: Iwona Winiarska <iwona.winiarska@intel.com> 16471L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16472S: Supported 16473F: Documentation/devicetree/bindings/peci/ 16474F: Documentation/peci/ 16475F: drivers/peci/ 16476F: include/linux/peci-cpu.h 16477F: include/linux/peci.h 16478 16479PENSANDO ETHERNET DRIVERS 16480M: Shannon Nelson <shannon.nelson@amd.com> 16481M: Brett Creeley <brett.creeley@amd.com> 16482M: drivers@pensando.io 16483L: netdev@vger.kernel.org 16484S: Supported 16485F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16486F: drivers/net/ethernet/pensando/ 16487 16488PER-CPU MEMORY ALLOCATOR 16489M: Dennis Zhou <dennis@kernel.org> 16490M: Tejun Heo <tj@kernel.org> 16491M: Christoph Lameter <cl@linux.com> 16492L: linux-mm@kvack.org 16493S: Maintained 16494T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16495F: arch/*/include/asm/percpu.h 16496F: include/linux/percpu*.h 16497F: lib/percpu*.c 16498F: mm/percpu*.c 16499 16500PER-TASK DELAY ACCOUNTING 16501M: Balbir Singh <bsingharora@gmail.com> 16502S: Maintained 16503F: include/linux/delayacct.h 16504F: kernel/delayacct.c 16505 16506PERFORMANCE EVENTS SUBSYSTEM 16507M: Peter Zijlstra <peterz@infradead.org> 16508M: Ingo Molnar <mingo@redhat.com> 16509M: Arnaldo Carvalho de Melo <acme@kernel.org> 16510R: Mark Rutland <mark.rutland@arm.com> 16511R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16512R: Jiri Olsa <jolsa@kernel.org> 16513R: Namhyung Kim <namhyung@kernel.org> 16514R: Ian Rogers <irogers@google.com> 16515R: Adrian Hunter <adrian.hunter@intel.com> 16516L: linux-perf-users@vger.kernel.org 16517L: linux-kernel@vger.kernel.org 16518S: Supported 16519W: https://perf.wiki.kernel.org/ 16520T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16521F: arch/*/events/* 16522F: arch/*/events/*/* 16523F: arch/*/include/asm/perf_event.h 16524F: arch/*/kernel/*/*/perf_event*.c 16525F: arch/*/kernel/*/perf_event*.c 16526F: arch/*/kernel/perf_callchain.c 16527F: arch/*/kernel/perf_event*.c 16528F: include/linux/perf_event.h 16529F: include/uapi/linux/perf_event.h 16530F: kernel/events/* 16531F: tools/lib/perf/ 16532F: tools/perf/ 16533 16534PERFORMANCE EVENTS TOOLING ARM64 16535R: John Garry <john.g.garry@oracle.com> 16536R: Will Deacon <will@kernel.org> 16537R: James Clark <james.clark@arm.com> 16538R: Mike Leach <mike.leach@linaro.org> 16539R: Leo Yan <leo.yan@linaro.org> 16540L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16541S: Supported 16542F: tools/build/feature/test-libopencsd.c 16543F: tools/perf/arch/arm*/ 16544F: tools/perf/pmu-events/arch/arm64/ 16545F: tools/perf/util/arm-spe* 16546F: tools/perf/util/cs-etm* 16547 16548PERSONALITY HANDLING 16549M: Christoph Hellwig <hch@infradead.org> 16550L: linux-abi-devel@lists.sourceforge.net 16551S: Maintained 16552F: include/linux/personality.h 16553F: include/uapi/linux/personality.h 16554 16555PHOENIX RC FLIGHT CONTROLLER ADAPTER 16556M: Marcus Folkesson <marcus.folkesson@gmail.com> 16557L: linux-input@vger.kernel.org 16558S: Maintained 16559F: Documentation/input/devices/pxrc.rst 16560F: drivers/input/joystick/pxrc.c 16561 16562PHONET PROTOCOL 16563M: Remi Denis-Courmont <courmisch@gmail.com> 16564S: Supported 16565F: Documentation/networking/phonet.rst 16566F: include/linux/phonet.h 16567F: include/net/phonet/ 16568F: include/uapi/linux/phonet.h 16569F: net/phonet/ 16570 16571PHRAM MTD DRIVER 16572M: Joern Engel <joern@lazybastard.org> 16573L: linux-mtd@lists.infradead.org 16574S: Maintained 16575F: drivers/mtd/devices/phram.c 16576 16577PICOLCD HID DRIVER 16578M: Bruno Prémont <bonbons@linux-vserver.org> 16579L: linux-input@vger.kernel.org 16580S: Maintained 16581F: drivers/hid/hid-picolcd* 16582 16583PIDFD API 16584M: Christian Brauner <christian@brauner.io> 16585L: linux-kernel@vger.kernel.org 16586S: Maintained 16587T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16588F: samples/pidfd/ 16589F: tools/testing/selftests/clone3/ 16590F: tools/testing/selftests/pid_namespace/ 16591F: tools/testing/selftests/pidfd/ 16592K: (?i)pidfd 16593K: (?i)clone3 16594K: \b(clone_args|kernel_clone_args)\b 16595 16596PIN CONTROL SUBSYSTEM 16597M: Linus Walleij <linus.walleij@linaro.org> 16598L: linux-gpio@vger.kernel.org 16599S: Maintained 16600T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16601F: Documentation/devicetree/bindings/pinctrl/ 16602F: Documentation/driver-api/pin-control.rst 16603F: drivers/pinctrl/ 16604F: include/dt-bindings/pinctrl/ 16605F: include/linux/pinctrl/ 16606 16607PIN CONTROLLER - AMD 16608M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16609M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16610S: Maintained 16611F: drivers/pinctrl/pinctrl-amd.c 16612 16613PIN CONTROLLER - FREESCALE 16614M: Dong Aisheng <aisheng.dong@nxp.com> 16615M: Fabio Estevam <festevam@gmail.com> 16616M: Shawn Guo <shawnguo@kernel.org> 16617M: Jacky Bai <ping.bai@nxp.com> 16618R: Pengutronix Kernel Team <kernel@pengutronix.de> 16619L: linux-gpio@vger.kernel.org 16620S: Maintained 16621F: Documentation/devicetree/bindings/pinctrl/fsl,* 16622F: drivers/pinctrl/freescale/ 16623 16624PIN CONTROLLER - INTEL 16625M: Mika Westerberg <mika.westerberg@linux.intel.com> 16626M: Andy Shevchenko <andy@kernel.org> 16627S: Supported 16628T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16629F: drivers/pinctrl/intel/ 16630 16631PIN CONTROLLER - KEEMBAY 16632M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16633S: Supported 16634F: drivers/pinctrl/pinctrl-keembay* 16635 16636PIN CONTROLLER - MEDIATEK 16637M: Sean Wang <sean.wang@kernel.org> 16638L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16639S: Maintained 16640F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16641F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16642F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16644F: drivers/pinctrl/mediatek/ 16645 16646PIN CONTROLLER - MEDIATEK MIPS 16647M: Arınç ÜNAL <arinc.unal@arinc9.com> 16648M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16649L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16650L: linux-mips@vger.kernel.org 16651S: Maintained 16652F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16653F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16654F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16655F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16656F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16657F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16658F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16659F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16660F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16661F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16662F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16663F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16664F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16665F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16666F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16667 16668PIN CONTROLLER - MICROCHIP AT91 16669M: Ludovic Desroches <ludovic.desroches@microchip.com> 16670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16671L: linux-gpio@vger.kernel.org 16672S: Supported 16673F: drivers/gpio/gpio-sama5d2-piobu.c 16674F: drivers/pinctrl/pinctrl-at91* 16675 16676PIN CONTROLLER - NXP S32 16677M: Chester Lin <clin@suse.com> 16678R: NXP S32 Linux Team <s32@nxp.com> 16679L: linux-gpio@vger.kernel.org 16680S: Maintained 16681F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16682F: drivers/pinctrl/nxp/ 16683 16684PIN CONTROLLER - QUALCOMM 16685M: Bjorn Andersson <andersson@kernel.org> 16686L: linux-arm-msm@vger.kernel.org 16687S: Maintained 16688F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16689F: drivers/pinctrl/qcom/ 16690 16691PIN CONTROLLER - RENESAS 16692M: Geert Uytterhoeven <geert+renesas@glider.be> 16693L: linux-renesas-soc@vger.kernel.org 16694S: Supported 16695T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16696F: Documentation/devicetree/bindings/pinctrl/renesas,* 16697F: drivers/pinctrl/renesas/ 16698 16699PIN CONTROLLER - SAMSUNG 16700M: Tomasz Figa <tomasz.figa@gmail.com> 16701M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16702M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16703R: Alim Akhtar <alim.akhtar@samsung.com> 16704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16705L: linux-samsung-soc@vger.kernel.org 16706S: Maintained 16707Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16708B: mailto:linux-samsung-soc@vger.kernel.org 16709C: irc://irc.libera.chat/linux-exynos 16710T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16711F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16712F: drivers/pinctrl/samsung/ 16713F: include/dt-bindings/pinctrl/samsung.h 16714 16715PIN CONTROLLER - SINGLE 16716M: Tony Lindgren <tony@atomide.com> 16717M: Haojian Zhuang <haojian.zhuang@linaro.org> 16718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16719L: linux-omap@vger.kernel.org 16720S: Maintained 16721F: drivers/pinctrl/pinctrl-single.c 16722 16723PIN CONTROLLER - SUNPLUS / TIBBO 16724M: Dvorkin Dmitry <dvorkin@tibbo.com> 16725M: Wells Lu <wellslutw@gmail.com> 16726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16727S: Maintained 16728W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16729F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16730F: drivers/pinctrl/sunplus/ 16731F: include/dt-bindings/pinctrl/sppctl*.h 16732 16733PINE64 PINEPHONE KEYBOARD DRIVER 16734M: Samuel Holland <samuel@sholland.org> 16735S: Supported 16736F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16737F: drivers/input/keyboard/pinephone-keyboard.c 16738 16739PKTCDVD DRIVER 16740M: linux-block@vger.kernel.org 16741S: Orphan 16742F: drivers/block/pktcdvd.c 16743F: include/linux/pktcdvd.h 16744F: include/uapi/linux/pktcdvd.h 16745 16746PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16747M: Tomasz Duszynski <tduszyns@gmail.com> 16748S: Maintained 16749F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16750F: drivers/iio/chemical/pms7003.c 16751 16752PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16753M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16754L: netdev@vger.kernel.org 16755S: Maintained 16756F: drivers/net/phy/mdio-open-alliance.h 16757F: net/ethtool/plca.c 16758 16759PLDMFW LIBRARY 16760M: Jacob Keller <jacob.e.keller@intel.com> 16761S: Maintained 16762F: Documentation/driver-api/pldmfw/ 16763F: include/linux/pldmfw.h 16764F: lib/pldmfw/ 16765 16766PLX DMA DRIVER 16767M: Logan Gunthorpe <logang@deltatee.com> 16768S: Maintained 16769F: drivers/dma/plx_dma.c 16770 16771PM-GRAPH UTILITY 16772M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16773L: linux-pm@vger.kernel.org 16774S: Supported 16775W: https://01.org/pm-graph 16776B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16777T: git git://github.com/intel/pm-graph 16778F: tools/power/pm-graph 16779 16780PM6764TR DRIVER 16781M: Charles Hsu <hsu.yungteng@gmail.com> 16782L: linux-hwmon@vger.kernel.org 16783S: Maintained 16784F: Documentation/hwmon/pm6764tr.rst 16785F: drivers/hwmon/pmbus/pm6764tr.c 16786 16787PMBUS HARDWARE MONITORING DRIVERS 16788M: Guenter Roeck <linux@roeck-us.net> 16789L: linux-hwmon@vger.kernel.org 16790S: Maintained 16791W: http://hwmon.wiki.kernel.org/ 16792W: http://www.roeck-us.net/linux/drivers/ 16793T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16794F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16795F: Documentation/devicetree/bindings/hwmon/max31785.txt 16796F: Documentation/hwmon/adm1275.rst 16797F: Documentation/hwmon/ibm-cffps.rst 16798F: Documentation/hwmon/ir35221.rst 16799F: Documentation/hwmon/lm25066.rst 16800F: Documentation/hwmon/ltc2978.rst 16801F: Documentation/hwmon/ltc3815.rst 16802F: Documentation/hwmon/max16064.rst 16803F: Documentation/hwmon/max20751.rst 16804F: Documentation/hwmon/max31785.rst 16805F: Documentation/hwmon/max34440.rst 16806F: Documentation/hwmon/max8688.rst 16807F: Documentation/hwmon/pmbus-core.rst 16808F: Documentation/hwmon/pmbus.rst 16809F: Documentation/hwmon/tps40422.rst 16810F: Documentation/hwmon/ucd9000.rst 16811F: Documentation/hwmon/ucd9200.rst 16812F: Documentation/hwmon/zl6100.rst 16813F: drivers/hwmon/pmbus/ 16814F: include/linux/pmbus.h 16815 16816PMC SIERRA MaxRAID DRIVER 16817L: linux-scsi@vger.kernel.org 16818S: Orphan 16819W: http://www.pmc-sierra.com/ 16820F: drivers/scsi/pmcraid.* 16821 16822PMC SIERRA PM8001 DRIVER 16823M: Jack Wang <jinpu.wang@cloud.ionos.com> 16824L: linux-scsi@vger.kernel.org 16825S: Supported 16826F: drivers/scsi/pm8001/ 16827 16828PNI RM3100 IIO DRIVER 16829M: Song Qiang <songqiang1304521@gmail.com> 16830L: linux-iio@vger.kernel.org 16831S: Maintained 16832F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16833F: drivers/iio/magnetometer/rm3100* 16834 16835PNP SUPPORT 16836M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16837L: linux-acpi@vger.kernel.org 16838S: Maintained 16839F: drivers/pnp/ 16840F: include/linux/pnp.h 16841 16842POSIX CLOCKS and TIMERS 16843M: Thomas Gleixner <tglx@linutronix.de> 16844L: linux-kernel@vger.kernel.org 16845S: Maintained 16846T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16847F: fs/timerfd.c 16848F: include/linux/time_namespace.h 16849F: include/linux/timer* 16850F: kernel/time/*timer* 16851F: kernel/time/namespace.c 16852 16853POWER MANAGEMENT CORE 16854M: "Rafael J. Wysocki" <rafael@kernel.org> 16855L: linux-pm@vger.kernel.org 16856S: Supported 16857B: https://bugzilla.kernel.org 16858T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16859F: drivers/base/power/ 16860F: drivers/powercap/ 16861F: include/linux/intel_rapl.h 16862F: include/linux/pm.h 16863F: include/linux/pm_* 16864F: include/linux/powercap.h 16865F: kernel/configs/nopm.config 16866 16867POWER STATE COORDINATION INTERFACE (PSCI) 16868M: Mark Rutland <mark.rutland@arm.com> 16869M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16871S: Maintained 16872F: drivers/firmware/psci/ 16873F: include/linux/psci.h 16874F: include/uapi/linux/psci.h 16875 16876POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16877M: Sebastian Reichel <sre@kernel.org> 16878L: linux-pm@vger.kernel.org 16879S: Maintained 16880T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16881F: Documentation/ABI/testing/sysfs-class-power 16882F: Documentation/devicetree/bindings/power/supply/ 16883F: drivers/power/supply/ 16884F: include/linux/power/ 16885F: include/linux/power_supply.h 16886 16887POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16888M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16889L: linuxppc-dev@lists.ozlabs.org 16890S: Maintained 16891F: drivers/char/powernv-op-panel.c 16892 16893PPP OVER ATM (RFC 2364) 16894M: Mitchell Blank Jr <mitch@sfgoth.com> 16895S: Maintained 16896F: include/uapi/linux/atmppp.h 16897F: net/atm/pppoatm.c 16898 16899PPP OVER ETHERNET 16900M: Michal Ostrowski <mostrows@earthlink.net> 16901S: Maintained 16902F: drivers/net/ppp/pppoe.c 16903F: drivers/net/ppp/pppox.c 16904 16905PPP OVER L2TP 16906M: James Chapman <jchapman@katalix.com> 16907S: Maintained 16908F: include/linux/if_pppol2tp.h 16909F: include/uapi/linux/if_pppol2tp.h 16910F: net/l2tp/l2tp_ppp.c 16911 16912PPP PROTOCOL DRIVERS AND COMPRESSORS 16913L: linux-ppp@vger.kernel.org 16914S: Orphan 16915F: drivers/net/ppp/ppp_* 16916 16917PPS SUPPORT 16918M: Rodolfo Giometti <giometti@enneenne.com> 16919L: linuxpps@ml.enneenne.com (subscribers-only) 16920S: Maintained 16921W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16922F: Documentation/ABI/testing/sysfs-pps 16923F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16924F: Documentation/driver-api/pps.rst 16925F: drivers/pps/ 16926F: include/linux/pps*.h 16927F: include/uapi/linux/pps.h 16928 16929PPTP DRIVER 16930M: Dmitry Kozlov <xeb@mail.ru> 16931L: netdev@vger.kernel.org 16932S: Maintained 16933W: http://sourceforge.net/projects/accel-pptp 16934F: drivers/net/ppp/pptp.c 16935 16936PRESSURE STALL INFORMATION (PSI) 16937M: Johannes Weiner <hannes@cmpxchg.org> 16938M: Suren Baghdasaryan <surenb@google.com> 16939S: Maintained 16940F: include/linux/psi* 16941F: kernel/sched/psi.c 16942 16943PRINTK 16944M: Petr Mladek <pmladek@suse.com> 16945M: Sergey Senozhatsky <senozhatsky@chromium.org> 16946R: Steven Rostedt <rostedt@goodmis.org> 16947R: John Ogness <john.ogness@linutronix.de> 16948S: Maintained 16949T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16950F: include/linux/printk.h 16951F: kernel/printk/ 16952 16953PRINTK INDEXING 16954R: Chris Down <chris@chrisdown.name> 16955S: Maintained 16956F: Documentation/core-api/printk-index.rst 16957F: kernel/printk/index.c 16958K: printk_index 16959 16960PROC FILESYSTEM 16961L: linux-kernel@vger.kernel.org 16962L: linux-fsdevel@vger.kernel.org 16963S: Maintained 16964F: Documentation/filesystems/proc.rst 16965F: fs/proc/ 16966F: include/linux/proc_fs.h 16967F: tools/testing/selftests/proc/ 16968 16969PROC SYSCTL 16970M: Luis Chamberlain <mcgrof@kernel.org> 16971M: Kees Cook <keescook@chromium.org> 16972M: Iurii Zaikin <yzaikin@google.com> 16973L: linux-kernel@vger.kernel.org 16974L: linux-fsdevel@vger.kernel.org 16975S: Maintained 16976T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16977F: fs/proc/proc_sysctl.c 16978F: include/linux/sysctl.h 16979F: kernel/sysctl-test.c 16980F: kernel/sysctl.c 16981F: tools/testing/selftests/sysctl/ 16982 16983PS3 NETWORK SUPPORT 16984M: Geoff Levand <geoff@infradead.org> 16985L: netdev@vger.kernel.org 16986L: linuxppc-dev@lists.ozlabs.org 16987S: Maintained 16988F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16989 16990PS3 PLATFORM SUPPORT 16991M: Geoff Levand <geoff@infradead.org> 16992L: linuxppc-dev@lists.ozlabs.org 16993S: Maintained 16994F: arch/powerpc/boot/ps3* 16995F: arch/powerpc/include/asm/lv1call.h 16996F: arch/powerpc/include/asm/ps3*.h 16997F: arch/powerpc/platforms/ps3/ 16998F: drivers/*/ps3* 16999F: drivers/ps3/ 17000F: drivers/rtc/rtc-ps3.c 17001F: drivers/usb/host/*ps3.c 17002F: sound/ppc/snd_ps3* 17003 17004PS3VRAM DRIVER 17005M: Jim Paris <jim@jtan.com> 17006M: Geoff Levand <geoff@infradead.org> 17007L: linuxppc-dev@lists.ozlabs.org 17008S: Maintained 17009F: drivers/block/ps3vram.c 17010 17011PSAMPLE PACKET SAMPLING SUPPORT 17012M: Yotam Gigi <yotam.gi@gmail.com> 17013S: Maintained 17014F: include/net/psample.h 17015F: include/uapi/linux/psample.h 17016F: net/psample 17017 17018PSTORE FILESYSTEM 17019M: Kees Cook <keescook@chromium.org> 17020R: Tony Luck <tony.luck@intel.com> 17021R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17022L: linux-hardening@vger.kernel.org 17023S: Supported 17024T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17025F: Documentation/admin-guide/pstore-blk.rst 17026F: Documentation/admin-guide/ramoops.rst 17027F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17028F: drivers/acpi/apei/erst.c 17029F: drivers/firmware/efi/efi-pstore.c 17030F: fs/pstore/ 17031F: include/linux/pstore* 17032K: \b(pstore|ramoops) 17033 17034PTP HARDWARE CLOCK SUPPORT 17035M: Richard Cochran <richardcochran@gmail.com> 17036L: netdev@vger.kernel.org 17037S: Maintained 17038W: http://linuxptp.sourceforge.net/ 17039F: Documentation/ABI/testing/sysfs-ptp 17040F: Documentation/driver-api/ptp.rst 17041F: drivers/net/phy/dp83640* 17042F: drivers/ptp/* 17043F: include/linux/ptp_cl* 17044K: (?:\b|_)ptp(?:\b|_) 17045 17046PTP VIRTUAL CLOCK SUPPORT 17047M: Yangbo Lu <yangbo.lu@nxp.com> 17048L: netdev@vger.kernel.org 17049S: Maintained 17050F: drivers/ptp/ptp_vclock.c 17051F: net/ethtool/phc_vclocks.c 17052 17053PTRACE SUPPORT 17054M: Oleg Nesterov <oleg@redhat.com> 17055S: Maintained 17056F: arch/*/*/ptrace*.c 17057F: arch/*/include/asm/ptrace*.h 17058F: arch/*/ptrace*.c 17059F: include/asm-generic/syscall.h 17060F: include/linux/ptrace.h 17061F: include/linux/regset.h 17062F: include/uapi/linux/ptrace.h 17063F: kernel/ptrace.c 17064 17065PULSE8-CEC DRIVER 17066M: Hans Verkuil <hverkuil@xs4all.nl> 17067L: linux-media@vger.kernel.org 17068S: Maintained 17069T: git git://linuxtv.org/media_tree.git 17070F: drivers/media/cec/usb/pulse8/ 17071 17072PURELIFI PLFXLC DRIVER 17073M: Srinivasan Raju <srini.raju@purelifi.com> 17074L: linux-wireless@vger.kernel.org 17075S: Supported 17076F: drivers/net/wireless/purelifi/plfxlc/ 17077 17078PVRUSB2 VIDEO4LINUX DRIVER 17079M: Mike Isely <isely@pobox.com> 17080L: pvrusb2@isely.net (subscribers-only) 17081L: linux-media@vger.kernel.org 17082S: Maintained 17083W: http://www.isely.net/pvrusb2/ 17084T: git git://linuxtv.org/media_tree.git 17085F: Documentation/driver-api/media/drivers/pvrusb2* 17086F: drivers/media/usb/pvrusb2/ 17087 17088PWC WEBCAM DRIVER 17089M: Hans Verkuil <hverkuil@xs4all.nl> 17090L: linux-media@vger.kernel.org 17091S: Odd Fixes 17092T: git git://linuxtv.org/media_tree.git 17093F: drivers/media/usb/pwc/* 17094F: include/trace/events/pwc.h 17095 17096PWM IR Transmitter 17097M: Sean Young <sean@mess.org> 17098L: linux-media@vger.kernel.org 17099S: Maintained 17100F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17101F: drivers/media/rc/pwm-ir-tx.c 17102 17103PWM SUBSYSTEM 17104M: Thierry Reding <thierry.reding@gmail.com> 17105R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17106L: linux-pwm@vger.kernel.org 17107S: Maintained 17108Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17109T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17110F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17111F: Documentation/devicetree/bindings/pwm/ 17112F: Documentation/driver-api/pwm.rst 17113F: drivers/gpio/gpio-mvebu.c 17114F: drivers/pwm/ 17115F: drivers/video/backlight/pwm_bl.c 17116F: include/dt-bindings/pwm/ 17117F: include/linux/pwm.h 17118F: include/linux/pwm_backlight.h 17119K: pwm_(config|apply_state|ops) 17120 17121PXA GPIO DRIVER 17122M: Robert Jarzmik <robert.jarzmik@free.fr> 17123L: linux-gpio@vger.kernel.org 17124S: Maintained 17125F: drivers/gpio/gpio-pxa.c 17126 17127PXA MMCI DRIVER 17128S: Orphan 17129 17130PXA RTC DRIVER 17131M: Robert Jarzmik <robert.jarzmik@free.fr> 17132L: linux-rtc@vger.kernel.org 17133S: Maintained 17134 17135PXA2xx/PXA3xx SUPPORT 17136M: Daniel Mack <daniel@zonque.org> 17137M: Haojian Zhuang <haojian.zhuang@gmail.com> 17138M: Robert Jarzmik <robert.jarzmik@free.fr> 17139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17140S: Maintained 17141T: git git://github.com/hzhuang1/linux.git 17142T: git git://github.com/rjarzmik/linux.git 17143F: arch/arm/boot/dts/pxa* 17144F: arch/arm/mach-pxa/ 17145F: drivers/dma/pxa* 17146F: drivers/pcmcia/pxa2xx* 17147F: drivers/pinctrl/pxa/ 17148F: drivers/spi/spi-pxa2xx* 17149F: drivers/usb/gadget/udc/pxa2* 17150F: include/sound/pxa2xx-lib.h 17151F: sound/arm/pxa* 17152F: sound/soc/pxa/ 17153 17154QAT DRIVER 17155M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17156L: qat-linux@intel.com 17157S: Supported 17158F: drivers/crypto/intel/qat/ 17159 17160QCOM AUDIO (ASoC) DRIVERS 17161M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17162M: Banajit Goswami <bgoswami@quicinc.com> 17163L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17164S: Supported 17165F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17166F: Documentation/devicetree/bindings/sound/qcom,* 17167F: drivers/soc/qcom/apr.c 17168F: include/dt-bindings/sound/qcom,wcd9335.h 17169F: sound/soc/codecs/lpass-rx-macro.* 17170F: sound/soc/codecs/lpass-tx-macro.* 17171F: sound/soc/codecs/lpass-va-macro.c 17172F: sound/soc/codecs/lpass-wsa-macro.* 17173F: sound/soc/codecs/msm8916-wcd-analog.c 17174F: sound/soc/codecs/msm8916-wcd-digital.c 17175F: sound/soc/codecs/wcd-clsh-v2.* 17176F: sound/soc/codecs/wcd-mbhc-v2.* 17177F: sound/soc/codecs/wcd9335.* 17178F: sound/soc/codecs/wcd934x.c 17179F: sound/soc/codecs/wsa881x.c 17180F: sound/soc/codecs/wsa883x.c 17181F: sound/soc/qcom/ 17182 17183QCOM EMBEDDED USB DEBUGGER (EUD) 17184M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17185L: linux-arm-msm@vger.kernel.org 17186S: Maintained 17187F: Documentation/ABI/testing/sysfs-driver-eud 17188F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17189F: drivers/usb/misc/qcom_eud.c 17190 17191QCOM IPA DRIVER 17192M: Alex Elder <elder@kernel.org> 17193L: netdev@vger.kernel.org 17194S: Supported 17195F: drivers/net/ipa/ 17196 17197QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17198M: Gabriel Somlo <somlo@cmu.edu> 17199M: "Michael S. Tsirkin" <mst@redhat.com> 17200L: qemu-devel@nongnu.org 17201S: Maintained 17202F: drivers/firmware/qemu_fw_cfg.c 17203F: include/uapi/linux/qemu_fw_cfg.h 17204 17205QIB DRIVER 17206M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17207L: linux-rdma@vger.kernel.org 17208S: Supported 17209F: drivers/infiniband/hw/qib/ 17210 17211QLOGIC QL41xxx FCOE DRIVER 17212M: Saurav Kashyap <skashyap@marvell.com> 17213M: Javed Hasan <jhasan@marvell.com> 17214M: GR-QLogic-Storage-Upstream@marvell.com 17215L: linux-scsi@vger.kernel.org 17216S: Supported 17217F: drivers/scsi/qedf/ 17218 17219QLOGIC QL41xxx ISCSI DRIVER 17220M: Nilesh Javali <njavali@marvell.com> 17221M: Manish Rangankar <mrangankar@marvell.com> 17222M: GR-QLogic-Storage-Upstream@marvell.com 17223L: linux-scsi@vger.kernel.org 17224S: Supported 17225F: drivers/scsi/qedi/ 17226 17227QLOGIC QL4xxx ETHERNET DRIVER 17228M: Ariel Elior <aelior@marvell.com> 17229M: Manish Chopra <manishc@marvell.com> 17230L: netdev@vger.kernel.org 17231S: Supported 17232F: drivers/net/ethernet/qlogic/qed/ 17233F: drivers/net/ethernet/qlogic/qede/ 17234F: include/linux/qed/ 17235 17236QLOGIC QL4xxx RDMA DRIVER 17237M: Michal Kalderon <mkalderon@marvell.com> 17238M: Ariel Elior <aelior@marvell.com> 17239L: linux-rdma@vger.kernel.org 17240S: Supported 17241F: drivers/infiniband/hw/qedr/ 17242F: include/uapi/rdma/qedr-abi.h 17243 17244QLOGIC QLA1280 SCSI DRIVER 17245M: Michael Reed <mdr@sgi.com> 17246L: linux-scsi@vger.kernel.org 17247S: Maintained 17248F: drivers/scsi/qla1280.[ch] 17249 17250QLOGIC QLA2XXX FC-SCSI DRIVER 17251M: Nilesh Javali <njavali@marvell.com> 17252M: GR-QLogic-Storage-Upstream@marvell.com 17253L: linux-scsi@vger.kernel.org 17254S: Supported 17255F: drivers/scsi/qla2xxx/ 17256 17257QLOGIC QLA3XXX NETWORK DRIVER 17258M: GR-Linux-NIC-Dev@marvell.com 17259L: netdev@vger.kernel.org 17260S: Supported 17261F: drivers/net/ethernet/qlogic/qla3xxx.* 17262 17263QLOGIC QLA4XXX iSCSI DRIVER 17264M: Nilesh Javali <njavali@marvell.com> 17265M: Manish Rangankar <mrangankar@marvell.com> 17266M: GR-QLogic-Storage-Upstream@marvell.com 17267L: linux-scsi@vger.kernel.org 17268S: Supported 17269F: drivers/scsi/qla4xxx/ 17270 17271QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17272M: Shahed Shaikh <shshaikh@marvell.com> 17273M: Manish Chopra <manishc@marvell.com> 17274M: GR-Linux-NIC-Dev@marvell.com 17275L: netdev@vger.kernel.org 17276S: Supported 17277F: drivers/net/ethernet/qlogic/qlcnic/ 17278 17279QLOGIC QLGE 10Gb ETHERNET DRIVER 17280M: Manish Chopra <manishc@marvell.com> 17281M: GR-Linux-NIC-Dev@marvell.com 17282M: Coiby Xu <coiby.xu@gmail.com> 17283L: netdev@vger.kernel.org 17284S: Supported 17285F: Documentation/networking/device_drivers/qlogic/qlge.rst 17286F: drivers/staging/qlge/ 17287 17288QM1D1B0004 MEDIA DRIVER 17289M: Akihiro Tsukada <tskd08@gmail.com> 17290L: linux-media@vger.kernel.org 17291S: Odd Fixes 17292F: drivers/media/tuners/qm1d1b0004* 17293 17294QM1D1C0042 MEDIA DRIVER 17295M: Akihiro Tsukada <tskd08@gmail.com> 17296L: linux-media@vger.kernel.org 17297S: Odd Fixes 17298F: drivers/media/tuners/qm1d1c0042* 17299 17300QNX4 FILESYSTEM 17301M: Anders Larsen <al@alarsen.net> 17302S: Maintained 17303W: http://www.alarsen.net/linux/qnx4fs/ 17304F: fs/qnx4/ 17305F: include/uapi/linux/qnx4_fs.h 17306F: include/uapi/linux/qnxtypes.h 17307 17308QNX6 FILESYSTEM 17309S: Orphan 17310F: Documentation/filesystems/qnx6.rst 17311F: fs/qnx6/ 17312F: include/linux/qnx6_fs.h 17313 17314QORIQ DPAA2 FSL-MC BUS DRIVER 17315M: Stuart Yoder <stuyoder@gmail.com> 17316M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17317L: linux-kernel@vger.kernel.org 17318S: Maintained 17319F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17320F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17321F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17322F: drivers/bus/fsl-mc/ 17323F: include/uapi/linux/fsl_mc.h 17324 17325QT1010 MEDIA DRIVER 17326M: Antti Palosaari <crope@iki.fi> 17327L: linux-media@vger.kernel.org 17328S: Maintained 17329W: https://linuxtv.org 17330W: http://palosaari.fi/linux/ 17331Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17332T: git git://linuxtv.org/anttip/media_tree.git 17333F: drivers/media/tuners/qt1010* 17334 17335QUALCOMM ATH12K WIRELESS DRIVER 17336M: Kalle Valo <kvalo@kernel.org> 17337L: ath12k@lists.infradead.org 17338S: Supported 17339T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17340F: drivers/net/wireless/ath/ath12k/ 17341 17342QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17343M: Kalle Valo <kvalo@kernel.org> 17344L: ath10k@lists.infradead.org 17345S: Supported 17346W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17347T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17348F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17349F: drivers/net/wireless/ath/ath10k/ 17350 17351QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17352M: Kalle Valo <kvalo@kernel.org> 17353L: ath11k@lists.infradead.org 17354S: Supported 17355T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17356F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17357F: drivers/net/wireless/ath/ath11k/ 17358 17359QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17360M: Toke Høiland-Jørgensen <toke@toke.dk> 17361L: linux-wireless@vger.kernel.org 17362S: Maintained 17363W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17364F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17365F: drivers/net/wireless/ath/ath9k/ 17366 17367QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17368M: Stephan Gerhold <stephan@gerhold.net> 17369L: netdev@vger.kernel.org 17370L: linux-arm-msm@vger.kernel.org 17371S: Maintained 17372F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17373F: drivers/net/wwan/qcom_bam_dmux.c 17374 17375QUALCOMM CAMERA SUBSYSTEM DRIVER 17376M: Robert Foss <rfoss@kernel.org> 17377M: Todor Tomov <todor.too@gmail.com> 17378M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17379L: linux-media@vger.kernel.org 17380S: Maintained 17381F: Documentation/admin-guide/media/qcom_camss.rst 17382F: Documentation/devicetree/bindings/media/*camss* 17383F: drivers/media/platform/qcom/camss/ 17384 17385QUALCOMM CLOCK DRIVERS 17386M: Bjorn Andersson <andersson@kernel.org> 17387L: linux-arm-msm@vger.kernel.org 17388S: Supported 17389T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17390F: Documentation/devicetree/bindings/clock/qcom,* 17391F: drivers/clk/qcom/ 17392F: include/dt-bindings/clock/qcom,* 17393 17394QUALCOMM CLOUD AI (QAIC) DRIVER 17395M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17396L: linux-arm-msm@vger.kernel.org 17397L: dri-devel@lists.freedesktop.org 17398S: Supported 17399T: git git://anongit.freedesktop.org/drm/drm-misc 17400F: Documentation/accel/qaic/ 17401F: drivers/accel/qaic/ 17402F: include/uapi/drm/qaic_accel.h 17403 17404QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17405M: Bjorn Andersson <andersson@kernel.org> 17406M: Konrad Dybcio <konrad.dybcio@linaro.org> 17407L: linux-pm@vger.kernel.org 17408L: linux-arm-msm@vger.kernel.org 17409S: Maintained 17410F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17411F: drivers/soc/qcom/cpr.c 17412 17413QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17414M: Ilia Lin <ilia.lin@kernel.org> 17415L: linux-pm@vger.kernel.org 17416S: Maintained 17417F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17418F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17419F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17420 17421QUALCOMM CRYPTO DRIVERS 17422M: Thara Gopinath <thara.gopinath@gmail.com> 17423L: linux-crypto@vger.kernel.org 17424L: linux-arm-msm@vger.kernel.org 17425S: Maintained 17426F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17427F: drivers/crypto/qce/ 17428 17429QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17430M: Timur Tabi <timur@kernel.org> 17431L: netdev@vger.kernel.org 17432S: Maintained 17433F: drivers/net/ethernet/qualcomm/emac/ 17434 17435QUALCOMM ETHQOS ETHERNET DRIVER 17436M: Vinod Koul <vkoul@kernel.org> 17437R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17438L: netdev@vger.kernel.org 17439S: Maintained 17440F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17441F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17442 17443QUALCOMM FASTRPC DRIVER 17444M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17445M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17446L: linux-arm-msm@vger.kernel.org 17447S: Maintained 17448F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17449F: drivers/misc/fastrpc.c 17450F: include/uapi/misc/fastrpc.h 17451 17452QUALCOMM HEXAGON ARCHITECTURE 17453M: Brian Cain <bcain@quicinc.com> 17454L: linux-hexagon@vger.kernel.org 17455S: Supported 17456T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17457F: arch/hexagon/ 17458 17459QUALCOMM HIDMA DRIVER 17460M: Sinan Kaya <okaya@kernel.org> 17461L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17462L: linux-arm-msm@vger.kernel.org 17463L: dmaengine@vger.kernel.org 17464S: Supported 17465F: drivers/dma/qcom/hidma* 17466 17467QUALCOMM I2C CCI DRIVER 17468M: Loic Poulain <loic.poulain@linaro.org> 17469M: Robert Foss <rfoss@kernel.org> 17470L: linux-i2c@vger.kernel.org 17471L: linux-arm-msm@vger.kernel.org 17472S: Maintained 17473F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17474F: drivers/i2c/busses/i2c-qcom-cci.c 17475 17476QUALCOMM INTERCONNECT BWMON DRIVER 17477M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17478L: linux-arm-msm@vger.kernel.org 17479S: Maintained 17480F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17481F: drivers/soc/qcom/icc-bwmon.c 17482 17483QUALCOMM IOMMU 17484M: Rob Clark <robdclark@gmail.com> 17485L: iommu@lists.linux.dev 17486L: linux-arm-msm@vger.kernel.org 17487S: Maintained 17488F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17489 17490QUALCOMM IPC ROUTER (QRTR) DRIVER 17491M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17492L: linux-arm-msm@vger.kernel.org 17493S: Maintained 17494F: include/trace/events/qrtr.h 17495F: include/uapi/linux/qrtr.h 17496F: net/qrtr/ 17497 17498QUALCOMM IPCC MAILBOX DRIVER 17499M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17500L: linux-arm-msm@vger.kernel.org 17501S: Supported 17502F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17503F: drivers/mailbox/qcom-ipcc.c 17504F: include/dt-bindings/mailbox/qcom-ipcc.h 17505 17506QUALCOMM IPQ4019 USB PHY DRIVER 17507M: Robert Marko <robert.marko@sartura.hr> 17508M: Luka Perkov <luka.perkov@sartura.hr> 17509L: linux-arm-msm@vger.kernel.org 17510S: Maintained 17511F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17512F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17513 17514QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17515M: Robert Marko <robert.marko@sartura.hr> 17516M: Luka Perkov <luka.perkov@sartura.hr> 17517L: linux-arm-msm@vger.kernel.org 17518S: Maintained 17519F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17520F: drivers/regulator/vqmmc-ipq4019-regulator.c 17521 17522QUALCOMM NAND CONTROLLER DRIVER 17523M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17524L: linux-mtd@lists.infradead.org 17525L: linux-arm-msm@vger.kernel.org 17526S: Maintained 17527F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17528F: drivers/mtd/nand/raw/qcom_nandc.c 17529 17530QUALCOMM RMNET DRIVER 17531M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17532M: Sean Tranchetti <quic_stranche@quicinc.com> 17533L: netdev@vger.kernel.org 17534S: Maintained 17535F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17536F: drivers/net/ethernet/qualcomm/rmnet/ 17537F: include/linux/if_rmnet.h 17538 17539QUALCOMM TSENS THERMAL DRIVER 17540M: Amit Kucheria <amitk@kernel.org> 17541M: Thara Gopinath <thara.gopinath@gmail.com> 17542L: linux-pm@vger.kernel.org 17543L: linux-arm-msm@vger.kernel.org 17544S: Maintained 17545F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17546F: drivers/thermal/qcom/ 17547 17548QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17549M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17550M: Vikash Garodia <quic_vgarodia@quicinc.com> 17551L: linux-media@vger.kernel.org 17552L: linux-arm-msm@vger.kernel.org 17553S: Maintained 17554T: git git://linuxtv.org/media_tree.git 17555F: Documentation/devicetree/bindings/media/*venus* 17556F: drivers/media/platform/qcom/venus/ 17557 17558QUALCOMM WCN36XX WIRELESS DRIVER 17559M: Loic Poulain <loic.poulain@linaro.org> 17560L: wcn36xx@lists.infradead.org 17561S: Supported 17562W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17563F: drivers/net/wireless/ath/wcn36xx/ 17564 17565QUANTENNA QTNFMAC WIRELESS DRIVER 17566M: Igor Mitsyanko <imitsyanko@quantenna.com> 17567R: Sergey Matyukevich <geomatsi@gmail.com> 17568L: linux-wireless@vger.kernel.org 17569S: Maintained 17570F: drivers/net/wireless/quantenna 17571 17572RADEON and AMDGPU DRM DRIVERS 17573M: Alex Deucher <alexander.deucher@amd.com> 17574M: Christian König <christian.koenig@amd.com> 17575M: Pan, Xinhui <Xinhui.Pan@amd.com> 17576L: amd-gfx@lists.freedesktop.org 17577S: Supported 17578B: https://gitlab.freedesktop.org/drm/amd/-/issues 17579C: irc://irc.oftc.net/radeon 17580T: git https://gitlab.freedesktop.org/agd5f/linux.git 17581F: Documentation/gpu/amdgpu/ 17582F: drivers/gpu/drm/amd/ 17583F: drivers/gpu/drm/radeon/ 17584F: include/uapi/drm/amdgpu_drm.h 17585F: include/uapi/drm/radeon_drm.h 17586 17587RADEON FRAMEBUFFER DISPLAY DRIVER 17588M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17589L: linux-fbdev@vger.kernel.org 17590S: Maintained 17591F: drivers/video/fbdev/aty/radeon* 17592F: include/uapi/linux/radeonfb.h 17593 17594RADIOSHARK RADIO DRIVER 17595M: Hans Verkuil <hverkuil@xs4all.nl> 17596L: linux-media@vger.kernel.org 17597S: Maintained 17598T: git git://linuxtv.org/media_tree.git 17599F: drivers/media/radio/radio-shark.c 17600 17601RADIOSHARK2 RADIO DRIVER 17602M: Hans Verkuil <hverkuil@xs4all.nl> 17603L: linux-media@vger.kernel.org 17604S: Maintained 17605T: git git://linuxtv.org/media_tree.git 17606F: drivers/media/radio/radio-shark2.c 17607F: drivers/media/radio/radio-tea5777.c 17608 17609RADOS BLOCK DEVICE (RBD) 17610M: Ilya Dryomov <idryomov@gmail.com> 17611R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17612L: ceph-devel@vger.kernel.org 17613S: Supported 17614W: http://ceph.com/ 17615T: git https://github.com/ceph/ceph-client.git 17616F: Documentation/ABI/testing/sysfs-bus-rbd 17617F: drivers/block/rbd.c 17618F: drivers/block/rbd_types.h 17619 17620RAGE128 FRAMEBUFFER DISPLAY DRIVER 17621L: linux-fbdev@vger.kernel.org 17622S: Orphan 17623F: drivers/video/fbdev/aty/aty128fb.c 17624 17625RAINSHADOW-CEC DRIVER 17626M: Hans Verkuil <hverkuil@xs4all.nl> 17627L: linux-media@vger.kernel.org 17628S: Maintained 17629T: git git://linuxtv.org/media_tree.git 17630F: drivers/media/cec/usb/rainshadow/ 17631 17632RALINK MIPS ARCHITECTURE 17633M: John Crispin <john@phrozen.org> 17634L: linux-mips@vger.kernel.org 17635S: Maintained 17636F: arch/mips/ralink 17637 17638RALINK MT7621 MIPS ARCHITECTURE 17639M: Arınç ÜNAL <arinc.unal@arinc9.com> 17640M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17641L: linux-mips@vger.kernel.org 17642S: Maintained 17643F: arch/mips/boot/dts/ralink/mt7621* 17644 17645RALINK RT2X00 WIRELESS LAN DRIVER 17646M: Stanislaw Gruszka <stf_xl@wp.pl> 17647M: Helmut Schaa <helmut.schaa@googlemail.com> 17648L: linux-wireless@vger.kernel.org 17649S: Maintained 17650F: drivers/net/wireless/ralink/rt2x00/ 17651 17652RAMDISK RAM BLOCK DEVICE DRIVER 17653M: Jens Axboe <axboe@kernel.dk> 17654S: Maintained 17655F: Documentation/admin-guide/blockdev/ramdisk.rst 17656F: drivers/block/brd.c 17657 17658RANCHU VIRTUAL BOARD FOR MIPS 17659M: Miodrag Dinic <miodrag.dinic@mips.com> 17660L: linux-mips@vger.kernel.org 17661S: Supported 17662F: arch/mips/configs/generic/board-ranchu.config 17663F: arch/mips/generic/board-ranchu.c 17664 17665RANDOM NUMBER DRIVER 17666M: "Theodore Ts'o" <tytso@mit.edu> 17667M: Jason A. Donenfeld <Jason@zx2c4.com> 17668S: Maintained 17669T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17670F: drivers/char/random.c 17671F: drivers/virt/vmgenid.c 17672 17673RAPIDIO SUBSYSTEM 17674M: Matt Porter <mporter@kernel.crashing.org> 17675M: Alexandre Bounine <alex.bou9@gmail.com> 17676S: Maintained 17677F: drivers/rapidio/ 17678 17679RAS INFRASTRUCTURE 17680M: Tony Luck <tony.luck@intel.com> 17681M: Borislav Petkov <bp@alien8.de> 17682L: linux-edac@vger.kernel.org 17683S: Maintained 17684F: Documentation/admin-guide/ras.rst 17685F: drivers/ras/ 17686F: include/linux/ras.h 17687F: include/ras/ras_event.h 17688 17689RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17690L: linux-wireless@vger.kernel.org 17691S: Orphan 17692F: drivers/net/wireless/legacy/ray* 17693 17694RC-CORE / LIRC FRAMEWORK 17695M: Sean Young <sean@mess.org> 17696L: linux-media@vger.kernel.org 17697S: Maintained 17698W: http://linuxtv.org 17699T: git git://linuxtv.org/media_tree.git 17700F: Documentation/driver-api/media/rc-core.rst 17701F: Documentation/userspace-api/media/rc/ 17702F: drivers/media/rc/ 17703F: include/media/rc-core.h 17704F: include/media/rc-map.h 17705F: include/uapi/linux/lirc.h 17706 17707RCMM REMOTE CONTROLS DECODER 17708M: Patrick Lerda <patrick9876@free.fr> 17709S: Maintained 17710F: drivers/media/rc/ir-rcmm-decoder.c 17711 17712RCUTORTURE TEST FRAMEWORK 17713M: "Paul E. McKenney" <paulmck@kernel.org> 17714M: Josh Triplett <josh@joshtriplett.org> 17715R: Steven Rostedt <rostedt@goodmis.org> 17716R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17717R: Lai Jiangshan <jiangshanlai@gmail.com> 17718L: rcu@vger.kernel.org 17719S: Supported 17720T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17721F: tools/testing/selftests/rcutorture 17722 17723RDACM20 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/rdacm20.c 17734 17735RDACM21 Camera Sensor 17736M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17737M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17738M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17739M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17740L: linux-media@vger.kernel.org 17741S: Maintained 17742F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17743F: drivers/media/i2c/max9271.c 17744F: drivers/media/i2c/max9271.h 17745F: drivers/media/i2c/rdacm21.c 17746 17747RDC R-321X SoC 17748M: Florian Fainelli <florian@openwrt.org> 17749S: Maintained 17750 17751RDC R6040 FAST ETHERNET DRIVER 17752M: Florian Fainelli <f.fainelli@gmail.com> 17753L: netdev@vger.kernel.org 17754S: Maintained 17755F: drivers/net/ethernet/rdc/r6040.c 17756 17757RDMAVT - RDMA verbs software 17758M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17759L: linux-rdma@vger.kernel.org 17760S: Supported 17761F: drivers/infiniband/sw/rdmavt 17762 17763RDS - RELIABLE DATAGRAM SOCKETS 17764M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17765L: netdev@vger.kernel.org 17766L: linux-rdma@vger.kernel.org 17767L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17768S: Supported 17769W: https://oss.oracle.com/projects/rds/ 17770F: Documentation/networking/rds.rst 17771F: net/rds/ 17772 17773RDT - RESOURCE ALLOCATION 17774M: Fenghua Yu <fenghua.yu@intel.com> 17775M: Reinette Chatre <reinette.chatre@intel.com> 17776L: linux-kernel@vger.kernel.org 17777S: Supported 17778F: Documentation/arch/x86/resctrl* 17779F: arch/x86/include/asm/resctrl.h 17780F: arch/x86/kernel/cpu/resctrl/ 17781F: tools/testing/selftests/resctrl/ 17782 17783READ-COPY UPDATE (RCU) 17784M: "Paul E. McKenney" <paulmck@kernel.org> 17785M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17786M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17787M: Joel Fernandes <joel@joelfernandes.org> 17788M: Josh Triplett <josh@joshtriplett.org> 17789M: Boqun Feng <boqun.feng@gmail.com> 17790R: Steven Rostedt <rostedt@goodmis.org> 17791R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17792R: Lai Jiangshan <jiangshanlai@gmail.com> 17793R: Zqiang <qiang1.zhang@intel.com> 17794L: rcu@vger.kernel.org 17795S: Supported 17796W: http://www.rdrop.com/users/paulmck/RCU/ 17797T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17798F: Documentation/RCU/ 17799F: include/linux/rcu* 17800F: kernel/rcu/ 17801X: Documentation/RCU/torture.rst 17802X: include/linux/srcu*.h 17803X: kernel/rcu/srcu*.c 17804 17805REAL TIME CLOCK (RTC) SUBSYSTEM 17806M: Alessandro Zummo <a.zummo@towertech.it> 17807M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17808L: linux-rtc@vger.kernel.org 17809S: Maintained 17810Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17811T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17812F: Documentation/admin-guide/rtc.rst 17813F: Documentation/devicetree/bindings/rtc/ 17814F: drivers/rtc/ 17815F: include/linux/platform_data/rtc-* 17816F: include/linux/rtc.h 17817F: include/linux/rtc/ 17818F: include/uapi/linux/rtc.h 17819F: tools/testing/selftests/rtc/ 17820 17821Real-time Linux Analysis (RTLA) tools 17822M: Daniel Bristot de Oliveira <bristot@kernel.org> 17823M: Steven Rostedt <rostedt@goodmis.org> 17824L: linux-trace-devel@vger.kernel.org 17825S: Maintained 17826F: Documentation/tools/rtla/ 17827F: tools/tracing/rtla/ 17828 17829REALTEK AUDIO CODECS 17830M: Oder Chiou <oder_chiou@realtek.com> 17831S: Maintained 17832F: include/sound/rt*.h 17833F: sound/soc/codecs/rt* 17834 17835REALTEK OTTO WATCHDOG 17836M: Sander Vanheule <sander@svanheule.net> 17837L: linux-watchdog@vger.kernel.org 17838S: Maintained 17839F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17840F: drivers/watchdog/realtek_otto_wdt.c 17841 17842REALTEK RTL83xx SMI DSA ROUTER CHIPS 17843M: Linus Walleij <linus.walleij@linaro.org> 17844M: Alvin Šipraga <alsi@bang-olufsen.dk> 17845S: Maintained 17846F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17847F: drivers/net/dsa/realtek/* 17848 17849REALTEK WIRELESS DRIVER (rtlwifi family) 17850M: Ping-Ke Shih <pkshih@realtek.com> 17851L: linux-wireless@vger.kernel.org 17852S: Maintained 17853W: https://wireless.wiki.kernel.org/ 17854T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17855F: drivers/net/wireless/realtek/rtlwifi/ 17856 17857REALTEK WIRELESS DRIVER (rtw88) 17858M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17859L: linux-wireless@vger.kernel.org 17860S: Maintained 17861F: drivers/net/wireless/realtek/rtw88/ 17862 17863REALTEK WIRELESS DRIVER (rtw89) 17864M: Ping-Ke Shih <pkshih@realtek.com> 17865L: linux-wireless@vger.kernel.org 17866S: Maintained 17867F: drivers/net/wireless/realtek/rtw89/ 17868 17869REDPINE WIRELESS DRIVER 17870L: linux-wireless@vger.kernel.org 17871S: Orphan 17872F: drivers/net/wireless/rsi/ 17873 17874REGISTER MAP ABSTRACTION 17875M: Mark Brown <broonie@kernel.org> 17876L: linux-kernel@vger.kernel.org 17877S: Supported 17878T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17879F: Documentation/devicetree/bindings/regmap/ 17880F: drivers/base/regmap/ 17881F: include/linux/regmap.h 17882 17883REISERFS FILE SYSTEM 17884L: reiserfs-devel@vger.kernel.org 17885S: Supported 17886F: fs/reiserfs/ 17887 17888REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17889M: Bjorn Andersson <andersson@kernel.org> 17890M: Mathieu Poirier <mathieu.poirier@linaro.org> 17891L: linux-remoteproc@vger.kernel.org 17892S: Maintained 17893T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17894F: Documentation/ABI/testing/sysfs-class-remoteproc 17895F: Documentation/devicetree/bindings/remoteproc/ 17896F: Documentation/staging/remoteproc.rst 17897F: drivers/remoteproc/ 17898F: include/linux/remoteproc.h 17899F: include/linux/remoteproc/ 17900 17901REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17902M: Bjorn Andersson <andersson@kernel.org> 17903M: Mathieu Poirier <mathieu.poirier@linaro.org> 17904L: linux-remoteproc@vger.kernel.org 17905S: Maintained 17906T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17907F: Documentation/ABI/testing/sysfs-bus-rpmsg 17908F: Documentation/staging/rpmsg.rst 17909F: drivers/rpmsg/ 17910F: include/linux/rpmsg.h 17911F: include/linux/rpmsg/ 17912F: include/uapi/linux/rpmsg.h 17913F: samples/rpmsg/ 17914 17915REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17916M: Stephan Gerhold <stephan@gerhold.net> 17917L: netdev@vger.kernel.org 17918L: linux-remoteproc@vger.kernel.org 17919S: Maintained 17920F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17921 17922RENESAS CLOCK DRIVERS 17923M: Geert Uytterhoeven <geert+renesas@glider.be> 17924L: linux-renesas-soc@vger.kernel.org 17925S: Supported 17926T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17927F: Documentation/devicetree/bindings/clock/renesas,* 17928F: drivers/clk/renesas/ 17929 17930RENESAS EMEV2 I2C DRIVER 17931M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17932L: linux-renesas-soc@vger.kernel.org 17933S: Supported 17934F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17935F: drivers/i2c/busses/i2c-emev2.c 17936 17937RENESAS ETHERNET DRIVERS 17938R: Sergey Shtylyov <s.shtylyov@omp.ru> 17939L: netdev@vger.kernel.org 17940L: linux-renesas-soc@vger.kernel.org 17941F: Documentation/devicetree/bindings/net/renesas,*.yaml 17942F: drivers/net/ethernet/renesas/ 17943F: include/linux/sh_eth.h 17944 17945RENESAS IDT821034 ASoC CODEC 17946M: Herve Codina <herve.codina@bootlin.com> 17947L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17948S: Maintained 17949F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17950F: sound/soc/codecs/idt821034.c 17951 17952RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17953M: Miquel Raynal <miquel.raynal@bootlin.com> 17954L: linux-mtd@lists.infradead.org 17955L: linux-renesas-soc@vger.kernel.org 17956S: Maintained 17957F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17958F: drivers/mtd/nand/raw/renesas-nand-controller.c 17959 17960RENESAS R-CAR GYROADC DRIVER 17961M: Marek Vasut <marek.vasut@gmail.com> 17962L: linux-iio@vger.kernel.org 17963S: Supported 17964F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17965F: drivers/iio/adc/rcar-gyroadc.c 17966 17967RENESAS R-CAR I2C DRIVERS 17968M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17969L: linux-renesas-soc@vger.kernel.org 17970S: Supported 17971F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17972F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17973F: drivers/i2c/busses/i2c-rcar.c 17974F: drivers/i2c/busses/i2c-sh_mobile.c 17975 17976RENESAS R-CAR SATA DRIVER 17977R: Sergey Shtylyov <s.shtylyov@omp.ru> 17978L: linux-ide@vger.kernel.org 17979L: linux-renesas-soc@vger.kernel.org 17980S: Supported 17981F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17982F: drivers/ata/sata_rcar.c 17983 17984RENESAS R-CAR THERMAL DRIVERS 17985M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17986L: linux-renesas-soc@vger.kernel.org 17987S: Supported 17988F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17989F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17990F: drivers/thermal/rcar_gen3_thermal.c 17991F: drivers/thermal/rcar_thermal.c 17992 17993RENESAS RIIC DRIVER 17994M: Chris Brandt <chris.brandt@renesas.com> 17995L: linux-renesas-soc@vger.kernel.org 17996S: Supported 17997F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17998F: drivers/i2c/busses/i2c-riic.c 17999 18000RENESAS RZ/G2L A/D DRIVER 18001M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18002L: linux-iio@vger.kernel.org 18003L: linux-renesas-soc@vger.kernel.org 18004S: Supported 18005F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18006F: drivers/iio/adc/rzg2l_adc.c 18007 18008RENESAS RZ/G2L MTU3a COUNTER DRIVER 18009M: Biju Das <biju.das.jz@bp.renesas.com> 18010L: linux-iio@vger.kernel.org 18011L: linux-renesas-soc@vger.kernel.org 18012S: Supported 18013F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18014F: drivers/counter/rz-mtu3-cnt.c 18015 18016RENESAS RZ/N1 A5PSW SWITCH DRIVER 18017M: Clément Léger <clement.leger@bootlin.com> 18018L: linux-renesas-soc@vger.kernel.org 18019L: netdev@vger.kernel.org 18020S: Maintained 18021F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18022F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18023F: drivers/net/dsa/rzn1_a5psw* 18024F: drivers/net/pcs/pcs-rzn1-miic.c 18025F: include/dt-bindings/net/pcs-rzn1-miic.h 18026F: include/linux/pcs-rzn1-miic.h 18027F: net/dsa/tag_rzn1_a5psw.c 18028 18029RENESAS RZ/N1 RTC CONTROLLER DRIVER 18030M: Miquel Raynal <miquel.raynal@bootlin.com> 18031L: linux-rtc@vger.kernel.org 18032L: linux-renesas-soc@vger.kernel.org 18033S: Maintained 18034F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18035F: drivers/rtc/rtc-rzn1.c 18036 18037RENESAS RZ/N1 USBF CONTROLLER DRIVER 18038M: Herve Codina <herve.codina@bootlin.com> 18039L: linux-renesas-soc@vger.kernel.org 18040L: linux-usb@vger.kernel.org 18041S: Maintained 18042F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18043F: drivers/usb/gadget/udc/renesas_usbf.c 18044 18045RENESAS USB PHY DRIVER 18046M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18047L: linux-renesas-soc@vger.kernel.org 18048S: Maintained 18049F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18050 18051RENESAS VERSACLOCK 7 CLOCK DRIVER 18052M: Alex Helms <alexander.helms.jy@renesas.com> 18053S: Maintained 18054F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18055F: drivers/clk/clk-versaclock7.c 18056 18057RESET CONTROLLER FRAMEWORK 18058M: Philipp Zabel <p.zabel@pengutronix.de> 18059S: Maintained 18060T: git git://git.pengutronix.de/git/pza/linux 18061F: Documentation/devicetree/bindings/reset/ 18062F: Documentation/driver-api/reset.rst 18063F: drivers/reset/ 18064F: include/dt-bindings/reset/ 18065F: include/linux/reset-controller.h 18066F: include/linux/reset.h 18067F: include/linux/reset/ 18068K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18069 18070RESTARTABLE SEQUENCES SUPPORT 18071M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18072M: Peter Zijlstra <peterz@infradead.org> 18073M: "Paul E. McKenney" <paulmck@kernel.org> 18074M: Boqun Feng <boqun.feng@gmail.com> 18075L: linux-kernel@vger.kernel.org 18076S: Supported 18077F: include/trace/events/rseq.h 18078F: include/uapi/linux/rseq.h 18079F: kernel/rseq.c 18080F: tools/testing/selftests/rseq/ 18081 18082RFKILL 18083M: Johannes Berg <johannes@sipsolutions.net> 18084L: linux-wireless@vger.kernel.org 18085S: Maintained 18086W: https://wireless.wiki.kernel.org/ 18087Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18088T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18089T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18090F: Documentation/ABI/stable/sysfs-class-rfkill 18091F: Documentation/driver-api/rfkill.rst 18092F: include/linux/rfkill.h 18093F: include/uapi/linux/rfkill.h 18094F: net/rfkill/ 18095 18096RHASHTABLE 18097M: Thomas Graf <tgraf@suug.ch> 18098M: Herbert Xu <herbert@gondor.apana.org.au> 18099L: netdev@vger.kernel.org 18100S: Maintained 18101F: include/linux/rhashtable-types.h 18102F: include/linux/rhashtable.h 18103F: lib/rhashtable.c 18104F: lib/test_rhashtable.c 18105 18106RICOH R5C592 MEMORYSTICK DRIVER 18107M: Maxim Levitsky <maximlevitsky@gmail.com> 18108S: Maintained 18109F: drivers/memstick/host/r592.* 18110 18111RICOH SMARTMEDIA/XD DRIVER 18112M: Maxim Levitsky <maximlevitsky@gmail.com> 18113S: Maintained 18114F: drivers/mtd/nand/raw/r852.c 18115F: drivers/mtd/nand/raw/r852.h 18116 18117RISC-V ARCHITECTURE 18118M: Paul Walmsley <paul.walmsley@sifive.com> 18119M: Palmer Dabbelt <palmer@dabbelt.com> 18120M: Albert Ou <aou@eecs.berkeley.edu> 18121L: linux-riscv@lists.infradead.org 18122S: Supported 18123Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18124C: irc://irc.libera.chat/riscv 18125P: Documentation/riscv/patch-acceptance.rst 18126T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18127F: arch/riscv/ 18128N: riscv 18129K: riscv 18130 18131RISC-V MICROCHIP FPGA SUPPORT 18132M: Conor Dooley <conor.dooley@microchip.com> 18133M: Daire McNamara <daire.mcnamara@microchip.com> 18134L: linux-riscv@lists.infradead.org 18135S: Supported 18136F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18137F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18138F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18139F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18140F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18141F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18142F: Documentation/devicetree/bindings/riscv/microchip.yaml 18143F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18144F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18145F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18146F: arch/riscv/boot/dts/microchip/ 18147F: drivers/char/hw_random/mpfs-rng.c 18148F: drivers/clk/microchip/clk-mpfs*.c 18149F: drivers/i2c/busses/i2c-microchip-corei2c.c 18150F: drivers/mailbox/mailbox-mpfs.c 18151F: drivers/pci/controller/pcie-microchip-host.c 18152F: drivers/reset/reset-mpfs.c 18153F: drivers/rtc/rtc-mpfs.c 18154F: drivers/soc/microchip/mpfs-sys-controller.c 18155F: drivers/spi/spi-microchip-core-qspi.c 18156F: drivers/spi/spi-microchip-core.c 18157F: drivers/usb/musb/mpfs.c 18158F: include/soc/microchip/mpfs.h 18159 18160RISC-V MISC SOC SUPPORT 18161M: Conor Dooley <conor@kernel.org> 18162L: linux-riscv@lists.infradead.org 18163S: Maintained 18164Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18165T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18166F: Documentation/devicetree/bindings/riscv/ 18167F: arch/riscv/boot/dts/ 18168 18169RISC-V PMU DRIVERS 18170M: Atish Patra <atishp@atishpatra.org> 18171R: Anup Patel <anup@brainfault.org> 18172L: linux-riscv@lists.infradead.org 18173S: Supported 18174F: drivers/perf/riscv_pmu.c 18175F: drivers/perf/riscv_pmu_legacy.c 18176F: drivers/perf/riscv_pmu_sbi.c 18177 18178RNBD BLOCK DRIVERS 18179M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18180M: Jack Wang <jinpu.wang@ionos.com> 18181L: linux-block@vger.kernel.org 18182S: Maintained 18183F: drivers/block/rnbd/ 18184 18185ROCCAT DRIVERS 18186M: Stefan Achatz <erazor_de@users.sourceforge.net> 18187S: Maintained 18188W: http://sourceforge.net/projects/roccat/ 18189F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18190F: drivers/hid/hid-roccat* 18191F: include/linux/hid-roccat* 18192 18193ROCKCHIP CRYPTO DRIVERS 18194M: Corentin Labbe <clabbe@baylibre.com> 18195L: linux-crypto@vger.kernel.org 18196S: Maintained 18197F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18198F: drivers/crypto/rockchip/ 18199 18200ROCKCHIP I2S TDM DRIVER 18201M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18202L: linux-rockchip@lists.infradead.org 18203S: Maintained 18204F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18205F: sound/soc/rockchip/rockchip_i2s_tdm.* 18206 18207ROCKCHIP ISP V1 DRIVER 18208M: Dafna Hirschfeld <dafna@fastmail.com> 18209L: linux-media@vger.kernel.org 18210L: linux-rockchip@lists.infradead.org 18211S: Maintained 18212F: Documentation/admin-guide/media/rkisp1.rst 18213F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18214F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18215F: drivers/media/platform/rockchip/rkisp1 18216F: include/uapi/linux/rkisp1-config.h 18217 18218ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18219M: Jacob Chen <jacob-chen@iotwrt.com> 18220M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18221L: linux-media@vger.kernel.org 18222L: linux-rockchip@lists.infradead.org 18223S: Maintained 18224F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18225F: drivers/media/platform/rockchip/rga/ 18226 18227ROCKCHIP VIDEO DECODER DRIVER 18228M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18229L: linux-media@vger.kernel.org 18230L: linux-rockchip@lists.infradead.org 18231S: Maintained 18232F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18233F: drivers/staging/media/rkvdec/ 18234 18235ROCKER DRIVER 18236M: Jiri Pirko <jiri@resnulli.us> 18237L: netdev@vger.kernel.org 18238S: Supported 18239F: drivers/net/ethernet/rocker/ 18240 18241ROCKETPORT EXPRESS/INFINITY DRIVER 18242M: Kevin Cernekee <cernekee@gmail.com> 18243L: linux-serial@vger.kernel.org 18244S: Odd Fixes 18245F: drivers/tty/serial/rp2.* 18246 18247ROHM BD99954 CHARGER IC 18248M: Matti Vaittinen <mazziesaccount@gmail.com> 18249S: Supported 18250F: drivers/power/supply/bd99954-charger.c 18251F: drivers/power/supply/bd99954-charger.h 18252 18253ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18254M: Tomasz Duszynski <tduszyns@gmail.com> 18255S: Maintained 18256F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18257F: drivers/iio/light/bh1750.c 18258 18259ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18260M: Matti Vaittinen <mazziesaccount@gmail.com> 18261L: linux-iio@vger.kernel.org 18262S: Supported 18263F: drivers/iio/light/rohm-bu27034.c 18264 18265ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18266M: Marek Vasut <marek.vasut+renesas@gmail.com> 18267L: linux-kernel@vger.kernel.org 18268L: linux-renesas-soc@vger.kernel.org 18269S: Supported 18270F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18271F: drivers/gpio/gpio-bd9571mwv.c 18272F: drivers/mfd/bd9571mwv.c 18273F: drivers/regulator/bd9571mwv-regulator.c 18274F: include/linux/mfd/bd9571mwv.h 18275 18276ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18277M: Matti Vaittinen <mazziesaccount@gmail.com> 18278S: Supported 18279F: drivers/clk/clk-bd718x7.c 18280F: drivers/gpio/gpio-bd71815.c 18281F: drivers/gpio/gpio-bd71828.c 18282F: drivers/mfd/rohm-bd71828.c 18283F: drivers/mfd/rohm-bd718x7.c 18284F: drivers/mfd/rohm-bd9576.c 18285F: drivers/regulator/bd71815-regulator.c 18286F: drivers/regulator/bd71828-regulator.c 18287F: drivers/regulator/bd718x7-regulator.c 18288F: drivers/regulator/bd9576-regulator.c 18289F: drivers/regulator/rohm-regulator.c 18290F: drivers/rtc/rtc-bd70528.c 18291F: drivers/watchdog/bd9576_wdt.c 18292F: include/linux/mfd/rohm-bd71815.h 18293F: include/linux/mfd/rohm-bd71828.h 18294F: include/linux/mfd/rohm-bd718x7.h 18295F: include/linux/mfd/rohm-bd957x.h 18296F: include/linux/mfd/rohm-generic.h 18297F: include/linux/mfd/rohm-shared.h 18298 18299ROSE NETWORK LAYER 18300M: Ralf Baechle <ralf@linux-mips.org> 18301L: linux-hams@vger.kernel.org 18302S: Maintained 18303W: http://www.linux-ax25.org/ 18304F: include/net/rose.h 18305F: include/uapi/linux/rose.h 18306F: net/rose/ 18307 18308ROTATION DRIVER FOR ALLWINNER A83T 18309M: Jernej Skrabec <jernej.skrabec@gmail.com> 18310L: linux-media@vger.kernel.org 18311S: Maintained 18312T: git git://linuxtv.org/media_tree.git 18313F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18314F: drivers/media/platform/sunxi/sun8i-rotate/ 18315 18316RPMSG TTY DRIVER 18317M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18318L: linux-remoteproc@vger.kernel.org 18319S: Maintained 18320F: drivers/tty/rpmsg_tty.c 18321 18322RTL2830 MEDIA DRIVER 18323M: Antti Palosaari <crope@iki.fi> 18324L: linux-media@vger.kernel.org 18325S: Maintained 18326W: https://linuxtv.org 18327W: http://palosaari.fi/linux/ 18328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18329T: git git://linuxtv.org/anttip/media_tree.git 18330F: drivers/media/dvb-frontends/rtl2830* 18331 18332RTL2832 MEDIA DRIVER 18333M: Antti Palosaari <crope@iki.fi> 18334L: linux-media@vger.kernel.org 18335S: Maintained 18336W: https://linuxtv.org 18337W: http://palosaari.fi/linux/ 18338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18339T: git git://linuxtv.org/anttip/media_tree.git 18340F: drivers/media/dvb-frontends/rtl2832* 18341 18342RTL2832_SDR MEDIA DRIVER 18343M: Antti Palosaari <crope@iki.fi> 18344L: linux-media@vger.kernel.org 18345S: Maintained 18346W: https://linuxtv.org 18347W: http://palosaari.fi/linux/ 18348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18349T: git git://linuxtv.org/anttip/media_tree.git 18350F: drivers/media/dvb-frontends/rtl2832_sdr* 18351 18352RTL8180 WIRELESS DRIVER 18353L: linux-wireless@vger.kernel.org 18354S: Orphan 18355W: https://wireless.wiki.kernel.org/ 18356T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18357F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18358 18359RTL8187 WIRELESS DRIVER 18360M: Herton Ronaldo Krzesinski <herton@canonical.com> 18361M: Hin-Tak Leung <htl10@users.sourceforge.net> 18362M: Larry Finger <Larry.Finger@lwfinger.net> 18363L: linux-wireless@vger.kernel.org 18364S: Maintained 18365W: https://wireless.wiki.kernel.org/ 18366T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18367F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18368 18369RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18370M: Jes Sorensen <Jes.Sorensen@gmail.com> 18371L: linux-wireless@vger.kernel.org 18372S: Maintained 18373T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18374F: drivers/net/wireless/realtek/rtl8xxxu/ 18375 18376RTRS TRANSPORT DRIVERS 18377M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18378M: Jack Wang <jinpu.wang@ionos.com> 18379L: linux-rdma@vger.kernel.org 18380S: Maintained 18381F: drivers/infiniband/ulp/rtrs/ 18382 18383RUNTIME VERIFICATION (RV) 18384M: Daniel Bristot de Oliveira <bristot@kernel.org> 18385M: Steven Rostedt <rostedt@goodmis.org> 18386L: linux-trace-devel@vger.kernel.org 18387S: Maintained 18388F: Documentation/trace/rv/ 18389F: include/linux/rv.h 18390F: include/rv/ 18391F: kernel/trace/rv/ 18392F: tools/verification/ 18393 18394RUST 18395M: Miguel Ojeda <ojeda@kernel.org> 18396M: Alex Gaynor <alex.gaynor@gmail.com> 18397M: Wedson Almeida Filho <wedsonaf@gmail.com> 18398R: Boqun Feng <boqun.feng@gmail.com> 18399R: Gary Guo <gary@garyguo.net> 18400R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18401R: Benno Lossin <benno.lossin@proton.me> 18402L: rust-for-linux@vger.kernel.org 18403S: Supported 18404W: https://github.com/Rust-for-Linux/linux 18405B: https://github.com/Rust-for-Linux/linux/issues 18406C: zulip://rust-for-linux.zulipchat.com 18407T: git https://github.com/Rust-for-Linux/linux.git rust-next 18408F: Documentation/rust/ 18409F: rust/ 18410F: samples/rust/ 18411F: scripts/*rust* 18412K: \b(?i:rust)\b 18413 18414RXRPC SOCKETS (AF_RXRPC) 18415M: David Howells <dhowells@redhat.com> 18416M: Marc Dionne <marc.dionne@auristor.com> 18417L: linux-afs@lists.infradead.org 18418S: Supported 18419W: https://www.infradead.org/~dhowells/kafs/ 18420F: Documentation/networking/rxrpc.rst 18421F: include/keys/rxrpc-type.h 18422F: include/net/af_rxrpc.h 18423F: include/trace/events/rxrpc.h 18424F: include/uapi/linux/rxrpc.h 18425F: net/rxrpc/ 18426 18427S3 SAVAGE FRAMEBUFFER DRIVER 18428M: Antonino Daplas <adaplas@gmail.com> 18429L: linux-fbdev@vger.kernel.org 18430S: Maintained 18431F: drivers/video/fbdev/savage/ 18432 18433S390 ARCHITECTURE 18434M: Heiko Carstens <hca@linux.ibm.com> 18435M: Vasily Gorbik <gor@linux.ibm.com> 18436M: Alexander Gordeev <agordeev@linux.ibm.com> 18437R: Christian Borntraeger <borntraeger@linux.ibm.com> 18438R: Sven Schnelle <svens@linux.ibm.com> 18439L: linux-s390@vger.kernel.org 18440S: Supported 18441T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18442F: Documentation/driver-api/s390-drivers.rst 18443F: Documentation/s390/ 18444F: arch/s390/ 18445F: drivers/s390/ 18446F: drivers/watchdog/diag288_wdt.c 18447 18448S390 COMMON I/O LAYER 18449M: Vineeth Vijayan <vneethv@linux.ibm.com> 18450M: Peter Oberparleiter <oberpar@linux.ibm.com> 18451L: linux-s390@vger.kernel.org 18452S: Supported 18453F: drivers/s390/cio/ 18454 18455S390 DASD DRIVER 18456M: Stefan Haberland <sth@linux.ibm.com> 18457M: Jan Hoeppner <hoeppner@linux.ibm.com> 18458L: linux-s390@vger.kernel.org 18459S: Supported 18460F: block/partitions/ibm.c 18461F: drivers/s390/block/dasd* 18462F: include/linux/dasd_mod.h 18463 18464S390 IOMMU (PCI) 18465M: Niklas Schnelle <schnelle@linux.ibm.com> 18466M: Matthew Rosato <mjrosato@linux.ibm.com> 18467R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18468L: linux-s390@vger.kernel.org 18469S: Supported 18470F: drivers/iommu/s390-iommu.c 18471 18472S390 IUCV NETWORK LAYER 18473M: Alexandra Winter <wintera@linux.ibm.com> 18474M: Wenjia Zhang <wenjia@linux.ibm.com> 18475L: linux-s390@vger.kernel.org 18476L: netdev@vger.kernel.org 18477S: Supported 18478F: drivers/s390/net/*iucv* 18479F: include/net/iucv/ 18480F: net/iucv/ 18481 18482S390 MM 18483M: Alexander Gordeev <agordeev@linux.ibm.com> 18484M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18485L: linux-s390@vger.kernel.org 18486S: Supported 18487T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18488F: arch/s390/include/asm/pgtable.h 18489F: arch/s390/mm 18490 18491S390 NETWORK DRIVERS 18492M: Alexandra Winter <wintera@linux.ibm.com> 18493M: Wenjia Zhang <wenjia@linux.ibm.com> 18494L: linux-s390@vger.kernel.org 18495L: netdev@vger.kernel.org 18496S: Supported 18497F: drivers/s390/net/ 18498 18499S390 PCI SUBSYSTEM 18500M: Niklas Schnelle <schnelle@linux.ibm.com> 18501M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18502L: linux-s390@vger.kernel.org 18503S: Supported 18504F: Documentation/s390/pci.rst 18505F: arch/s390/pci/ 18506F: drivers/pci/hotplug/s390_pci_hpc.c 18507 18508S390 SCM DRIVER 18509M: Vineeth Vijayan <vneethv@linux.ibm.com> 18510L: linux-s390@vger.kernel.org 18511S: Supported 18512F: drivers/s390/block/scm* 18513F: drivers/s390/cio/scm.c 18514 18515S390 VFIO AP DRIVER 18516M: Tony Krowiak <akrowiak@linux.ibm.com> 18517M: Halil Pasic <pasic@linux.ibm.com> 18518M: Jason Herne <jjherne@linux.ibm.com> 18519L: linux-s390@vger.kernel.org 18520S: Supported 18521F: Documentation/s390/vfio-ap* 18522F: drivers/s390/crypto/vfio_ap* 18523 18524S390 VFIO-CCW DRIVER 18525M: Eric Farman <farman@linux.ibm.com> 18526M: Matthew Rosato <mjrosato@linux.ibm.com> 18527R: Halil Pasic <pasic@linux.ibm.com> 18528L: linux-s390@vger.kernel.org 18529L: kvm@vger.kernel.org 18530S: Supported 18531F: Documentation/s390/vfio-ccw.rst 18532F: drivers/s390/cio/vfio_ccw* 18533F: include/uapi/linux/vfio_ccw.h 18534 18535S390 VFIO-PCI DRIVER 18536M: Matthew Rosato <mjrosato@linux.ibm.com> 18537M: Eric Farman <farman@linux.ibm.com> 18538L: linux-s390@vger.kernel.org 18539L: kvm@vger.kernel.org 18540S: Supported 18541F: arch/s390/kvm/pci* 18542F: drivers/vfio/pci/vfio_pci_zdev.c 18543F: include/uapi/linux/vfio_zdev.h 18544 18545S390 ZCRYPT DRIVER 18546M: Harald Freudenberger <freude@linux.ibm.com> 18547L: linux-s390@vger.kernel.org 18548S: Supported 18549F: drivers/s390/crypto/ 18550 18551S390 ZFCP DRIVER 18552M: Steffen Maier <maier@linux.ibm.com> 18553M: Benjamin Block <bblock@linux.ibm.com> 18554L: linux-s390@vger.kernel.org 18555S: Supported 18556F: drivers/s390/scsi/zfcp_* 18557 18558SAA6588 RDS RECEIVER DRIVER 18559M: Hans Verkuil <hverkuil@xs4all.nl> 18560L: linux-media@vger.kernel.org 18561S: Odd Fixes 18562W: https://linuxtv.org 18563T: git git://linuxtv.org/media_tree.git 18564F: drivers/media/i2c/saa6588* 18565 18566SAA7134 VIDEO4LINUX DRIVER 18567M: Mauro Carvalho Chehab <mchehab@kernel.org> 18568L: linux-media@vger.kernel.org 18569S: Odd fixes 18570W: https://linuxtv.org 18571T: git git://linuxtv.org/media_tree.git 18572F: Documentation/driver-api/media/drivers/saa7134* 18573F: drivers/media/pci/saa7134/ 18574 18575SAA7146 VIDEO4LINUX-2 DRIVER 18576M: Hans Verkuil <hverkuil@xs4all.nl> 18577L: linux-media@vger.kernel.org 18578S: Maintained 18579T: git git://linuxtv.org/media_tree.git 18580F: drivers/media/common/saa7146/ 18581F: drivers/media/pci/saa7146/ 18582F: include/media/drv-intf/saa7146* 18583 18584SAFESETID SECURITY MODULE 18585M: Micah Morton <mortonm@chromium.org> 18586S: Supported 18587F: Documentation/admin-guide/LSM/SafeSetID.rst 18588F: security/safesetid/ 18589 18590SAMSUNG AUDIO (ASoC) DRIVERS 18591M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18592L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18593S: Maintained 18594B: mailto:linux-samsung-soc@vger.kernel.org 18595F: Documentation/devicetree/bindings/sound/samsung* 18596F: sound/soc/samsung/ 18597 18598SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18599M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18600L: linux-crypto@vger.kernel.org 18601L: linux-samsung-soc@vger.kernel.org 18602S: Maintained 18603F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18604F: drivers/crypto/exynos-rng.c 18605 18606SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18607M: Łukasz Stelmach <l.stelmach@samsung.com> 18608L: linux-samsung-soc@vger.kernel.org 18609S: Maintained 18610F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18611F: drivers/char/hw_random/exynos-trng.c 18612 18613SAMSUNG FRAMEBUFFER DRIVER 18614M: Jingoo Han <jingoohan1@gmail.com> 18615L: linux-fbdev@vger.kernel.org 18616S: Maintained 18617F: drivers/video/fbdev/s3c-fb.c 18618 18619SAMSUNG INTERCONNECT DRIVERS 18620M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18621M: Artur Świgoń <a.swigon@samsung.com> 18622L: linux-pm@vger.kernel.org 18623L: linux-samsung-soc@vger.kernel.org 18624S: Supported 18625F: drivers/interconnect/samsung/ 18626 18627SAMSUNG LAPTOP DRIVER 18628M: Corentin Chary <corentin.chary@gmail.com> 18629L: platform-driver-x86@vger.kernel.org 18630S: Maintained 18631F: drivers/platform/x86/samsung-laptop.c 18632 18633SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18634M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18635L: linux-kernel@vger.kernel.org 18636L: linux-samsung-soc@vger.kernel.org 18637S: Supported 18638B: mailto:linux-samsung-soc@vger.kernel.org 18639F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18640F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18641F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18642F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18643F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18644F: drivers/clk/clk-s2mps11.c 18645F: drivers/mfd/sec*.c 18646F: drivers/regulator/s2m*.c 18647F: drivers/regulator/s5m*.c 18648F: drivers/rtc/rtc-s5m.c 18649F: include/linux/mfd/samsung/ 18650 18651SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18652M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18653L: linux-media@vger.kernel.org 18654L: linux-samsung-soc@vger.kernel.org 18655S: Maintained 18656F: drivers/media/platform/samsung/s3c-camif/ 18657F: include/media/drv-intf/s3c_camif.h 18658 18659SAMSUNG S3FWRN5 NFC DRIVER 18660M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18661S: Maintained 18662F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18663F: drivers/nfc/s3fwrn5 18664 18665SAMSUNG S5C73M3 CAMERA DRIVER 18666M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18667M: Andrzej Hajda <andrzej.hajda@intel.com> 18668L: linux-media@vger.kernel.org 18669S: Supported 18670F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18671F: drivers/media/i2c/s5c73m3/* 18672 18673SAMSUNG S5K5BAF CAMERA DRIVER 18674M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18675M: Andrzej Hajda <andrzej.hajda@intel.com> 18676L: linux-media@vger.kernel.org 18677S: Supported 18678F: drivers/media/i2c/s5k5baf.c 18679 18680SAMSUNG S5P Security SubSystem (SSS) DRIVER 18681M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18682M: Vladimir Zapolskiy <vz@mleia.com> 18683L: linux-crypto@vger.kernel.org 18684L: linux-samsung-soc@vger.kernel.org 18685S: Maintained 18686F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18687F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18688F: drivers/crypto/s5p-sss.c 18689 18690SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18691M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18692L: linux-media@vger.kernel.org 18693S: Supported 18694Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18695F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18696F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18697F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18698F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18699F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18700F: drivers/media/platform/samsung/exynos4-is/ 18701 18702SAMSUNG SOC CLOCK DRIVERS 18703M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18704M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18705M: Tomasz Figa <tomasz.figa@gmail.com> 18706M: Chanwoo Choi <cw00.choi@samsung.com> 18707R: Alim Akhtar <alim.akhtar@samsung.com> 18708L: linux-samsung-soc@vger.kernel.org 18709S: Supported 18710T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18711T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18712F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18713F: Documentation/devicetree/bindings/clock/samsung,s3c* 18714F: drivers/clk/samsung/ 18715F: include/dt-bindings/clock/exynos*.h 18716F: include/dt-bindings/clock/s5p*.h 18717F: include/dt-bindings/clock/samsung,*.h 18718F: include/linux/clk/samsung.h 18719 18720SAMSUNG SPI DRIVERS 18721M: Andi Shyti <andi.shyti@kernel.org> 18722L: linux-spi@vger.kernel.org 18723L: linux-samsung-soc@vger.kernel.org 18724S: Maintained 18725F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18726F: drivers/spi/spi-s3c* 18727F: include/linux/platform_data/spi-s3c64xx.h 18728 18729SAMSUNG SXGBE DRIVERS 18730M: Byungho An <bh74.an@samsung.com> 18731L: netdev@vger.kernel.org 18732S: Supported 18733F: drivers/net/ethernet/samsung/sxgbe/ 18734 18735SAMSUNG THERMAL DRIVER 18736M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18737M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18738L: linux-pm@vger.kernel.org 18739L: linux-samsung-soc@vger.kernel.org 18740S: Maintained 18741F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18742F: drivers/thermal/samsung/ 18743 18744SAMSUNG USB2 PHY DRIVER 18745M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18746L: linux-kernel@vger.kernel.org 18747S: Supported 18748F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18749F: Documentation/driver-api/phy/samsung-usb2.rst 18750F: drivers/phy/samsung/phy-exynos4210-usb2.c 18751F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18752F: drivers/phy/samsung/phy-exynos5250-usb2.c 18753F: drivers/phy/samsung/phy-s5pv210-usb2.c 18754F: drivers/phy/samsung/phy-samsung-usb2.c 18755F: drivers/phy/samsung/phy-samsung-usb2.h 18756 18757SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18758M: Paul Barker <paul.barker@sancloud.com> 18759R: Marc Murphy <marc.murphy@sancloud.com> 18760S: Supported 18761F: arch/arm/boot/dts/am335x-sancloud* 18762 18763SC1200 WDT DRIVER 18764M: Zwane Mwaikambo <zwanem@gmail.com> 18765S: Maintained 18766F: drivers/watchdog/sc1200wdt.c 18767 18768SCHEDULER 18769M: Ingo Molnar <mingo@redhat.com> 18770M: Peter Zijlstra <peterz@infradead.org> 18771M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18772M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18773R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18774R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18775R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18776R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18777R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18778R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18779L: linux-kernel@vger.kernel.org 18780S: Maintained 18781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18782F: include/linux/preempt.h 18783F: include/linux/sched.h 18784F: include/linux/wait.h 18785F: include/uapi/linux/sched.h 18786F: kernel/sched/ 18787 18788SCSI RDMA PROTOCOL (SRP) INITIATOR 18789M: Bart Van Assche <bvanassche@acm.org> 18790L: linux-rdma@vger.kernel.org 18791S: Supported 18792Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18793F: drivers/infiniband/ulp/srp/ 18794F: include/scsi/srp.h 18795 18796SCSI RDMA PROTOCOL (SRP) TARGET 18797M: Bart Van Assche <bvanassche@acm.org> 18798L: linux-rdma@vger.kernel.org 18799L: target-devel@vger.kernel.org 18800S: Supported 18801Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18802F: drivers/infiniband/ulp/srpt/ 18803 18804SCSI SG DRIVER 18805M: Doug Gilbert <dgilbert@interlog.com> 18806L: linux-scsi@vger.kernel.org 18807S: Maintained 18808W: http://sg.danny.cz/sg 18809F: Documentation/scsi/scsi-generic.rst 18810F: drivers/scsi/sg.c 18811F: include/scsi/sg.h 18812 18813SCSI SUBSYSTEM 18814M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18815M: "Martin K. Petersen" <martin.petersen@oracle.com> 18816L: linux-scsi@vger.kernel.org 18817S: Maintained 18818Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18819T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18820T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18821F: Documentation/devicetree/bindings/scsi/ 18822F: drivers/scsi/ 18823F: drivers/ufs/ 18824F: include/scsi/ 18825 18826SCSI TAPE DRIVER 18827M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18828L: linux-scsi@vger.kernel.org 18829S: Maintained 18830F: Documentation/scsi/st.rst 18831F: drivers/scsi/st.* 18832F: drivers/scsi/st_*.h 18833 18834SCSI TARGET CORE USER DRIVER 18835M: Bodo Stroesser <bostroesser@gmail.com> 18836L: linux-scsi@vger.kernel.org 18837L: target-devel@vger.kernel.org 18838S: Supported 18839F: Documentation/target/tcmu-design.rst 18840F: drivers/target/target_core_user.c 18841F: include/uapi/linux/target_core_user.h 18842 18843SCSI TARGET SUBSYSTEM 18844M: "Martin K. Petersen" <martin.petersen@oracle.com> 18845L: linux-scsi@vger.kernel.org 18846L: target-devel@vger.kernel.org 18847S: Supported 18848W: http://www.linux-iscsi.org 18849Q: https://patchwork.kernel.org/project/target-devel/list/ 18850T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18851F: Documentation/target/ 18852F: drivers/target/ 18853F: include/target/ 18854 18855SCTP PROTOCOL 18856M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18857M: Xin Long <lucien.xin@gmail.com> 18858L: linux-sctp@vger.kernel.org 18859S: Maintained 18860W: https://github.com/sctp/lksctp-tools/wiki 18861F: Documentation/networking/sctp.rst 18862F: include/linux/sctp.h 18863F: include/net/sctp/ 18864F: include/uapi/linux/sctp.h 18865F: net/sctp/ 18866 18867SCx200 CPU SUPPORT 18868M: Jim Cromie <jim.cromie@gmail.com> 18869S: Odd Fixes 18870F: Documentation/i2c/busses/scx200_acb.rst 18871F: arch/x86/platform/scx200/ 18872F: drivers/i2c/busses/scx200* 18873F: drivers/mtd/maps/scx200_docflash.c 18874F: drivers/watchdog/scx200_wdt.c 18875F: include/linux/scx200.h 18876 18877SCx200 GPIO DRIVER 18878M: Jim Cromie <jim.cromie@gmail.com> 18879S: Maintained 18880F: drivers/char/scx200_gpio.c 18881F: include/linux/scx200_gpio.h 18882 18883SCx200 HRT CLOCKSOURCE DRIVER 18884M: Jim Cromie <jim.cromie@gmail.com> 18885S: Maintained 18886F: drivers/clocksource/scx200_hrt.c 18887 18888SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18889M: Sascha Sommer <saschasommer@freenet.de> 18890L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18891S: Maintained 18892F: drivers/mmc/host/sdricoh_cs.c 18893 18894SECO BOARDS CEC DRIVER 18895M: Ettore Chimenti <ek5.chimenti@gmail.com> 18896S: Maintained 18897F: drivers/media/cec/platform/seco/seco-cec.c 18898F: drivers/media/cec/platform/seco/seco-cec.h 18899 18900SECURE COMPUTING 18901M: Kees Cook <keescook@chromium.org> 18902R: Andy Lutomirski <luto@amacapital.net> 18903R: Will Drewry <wad@chromium.org> 18904S: Supported 18905T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18906F: Documentation/userspace-api/seccomp_filter.rst 18907F: include/linux/seccomp.h 18908F: include/uapi/linux/seccomp.h 18909F: kernel/seccomp.c 18910F: tools/testing/selftests/kselftest_harness.h 18911F: tools/testing/selftests/seccomp/* 18912K: \bsecure_computing 18913K: \bTIF_SECCOMP\b 18914 18915SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18916M: Kamal Dasu <kdasu.kdev@gmail.com> 18917M: Al Cooper <alcooperx@gmail.com> 18918R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18919L: linux-mmc@vger.kernel.org 18920S: Maintained 18921F: drivers/mmc/host/sdhci-brcmstb* 18922 18923SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18924M: Adrian Hunter <adrian.hunter@intel.com> 18925L: linux-mmc@vger.kernel.org 18926S: Supported 18927F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18928F: drivers/mmc/host/sdhci* 18929 18930SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18931M: Eugen Hristev <eugen.hristev@microchip.com> 18932L: linux-mmc@vger.kernel.org 18933S: Supported 18934F: drivers/mmc/host/sdhci-of-at91.c 18935 18936SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18937M: Haibo Chen <haibo.chen@nxp.com> 18938L: linux-imx@nxp.com 18939L: linux-mmc@vger.kernel.org 18940S: Maintained 18941F: drivers/mmc/host/sdhci-esdhc-imx.c 18942 18943SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18944M: Ben Dooks <ben-linux@fluff.org> 18945M: Jaehoon Chung <jh80.chung@samsung.com> 18946L: linux-mmc@vger.kernel.org 18947S: Maintained 18948F: drivers/mmc/host/sdhci-s3c* 18949 18950SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18951M: Viresh Kumar <vireshk@kernel.org> 18952L: linux-mmc@vger.kernel.org 18953S: Maintained 18954F: drivers/mmc/host/sdhci-spear.c 18955 18956SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18957M: Vignesh Raghavendra <vigneshr@ti.com> 18958L: linux-mmc@vger.kernel.org 18959S: Maintained 18960F: drivers/mmc/host/sdhci-omap.c 18961 18962SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18963M: Jonathan Derrick <jonathan.derrick@linux.dev> 18964L: linux-block@vger.kernel.org 18965S: Supported 18966F: block/opal_proto.h 18967F: block/sed* 18968F: include/linux/sed* 18969F: include/uapi/linux/sed* 18970 18971SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18972M: Mark Rutland <mark.rutland@arm.com> 18973M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18974M: Sudeep Holla <sudeep.holla@arm.com> 18975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18976S: Maintained 18977F: drivers/firmware/smccc/ 18978F: include/linux/arm-smccc.h 18979 18980SECURITY CONTACT 18981M: Security Officers <security@kernel.org> 18982S: Supported 18983F: Documentation/process/security-bugs.rst 18984 18985SECURITY SUBSYSTEM 18986M: Paul Moore <paul@paul-moore.com> 18987M: James Morris <jmorris@namei.org> 18988M: "Serge E. Hallyn" <serge@hallyn.com> 18989L: linux-security-module@vger.kernel.org (suggested Cc:) 18990S: Supported 18991W: http://kernsec.org/ 18992T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18993F: security/ 18994X: security/selinux/ 18995 18996SELINUX SECURITY MODULE 18997M: Paul Moore <paul@paul-moore.com> 18998M: Stephen Smalley <stephen.smalley.work@gmail.com> 18999M: Eric Paris <eparis@parisplace.org> 19000L: selinux@vger.kernel.org 19001S: Supported 19002W: https://selinuxproject.org 19003W: https://github.com/SELinuxProject 19004T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19005F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19006F: Documentation/ABI/removed/sysfs-selinux-disable 19007F: Documentation/admin-guide/LSM/SELinux.rst 19008F: include/trace/events/avc.h 19009F: include/uapi/linux/selinux_netlink.h 19010F: scripts/selinux/ 19011F: security/selinux/ 19012 19013SENSABLE PHANTOM 19014M: Jiri Slaby <jirislaby@kernel.org> 19015S: Maintained 19016F: drivers/misc/phantom.c 19017F: include/uapi/linux/phantom.h 19018 19019SENSEAIR SUNRISE 006-0-0007 19020M: Jacopo Mondi <jacopo@jmondi.org> 19021S: Maintained 19022F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19023F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19024F: drivers/iio/chemical/sunrise_co2.c 19025 19026SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19027M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19028S: Maintained 19029F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19030F: drivers/iio/chemical/scd30.h 19031F: drivers/iio/chemical/scd30_core.c 19032F: drivers/iio/chemical/scd30_i2c.c 19033F: drivers/iio/chemical/scd30_serial.c 19034 19035SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19036M: Roan van Dijk <roan@protonic.nl> 19037S: Maintained 19038F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19039F: drivers/iio/chemical/scd4x.c 19040 19041SENSIRION SGP40 GAS SENSOR DRIVER 19042M: Andreas Klinger <ak@it-klinger.de> 19043S: Maintained 19044F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19045F: drivers/iio/chemical/sgp40.c 19046 19047SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19048M: Tomasz Duszynski <tduszyns@gmail.com> 19049S: Maintained 19050F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19051F: drivers/iio/chemical/sps30.c 19052F: drivers/iio/chemical/sps30_i2c.c 19053F: drivers/iio/chemical/sps30_serial.c 19054 19055SERIAL DEVICE BUS 19056M: Rob Herring <robh@kernel.org> 19057L: linux-serial@vger.kernel.org 19058S: Maintained 19059F: Documentation/devicetree/bindings/serial/serial.yaml 19060F: drivers/tty/serdev/ 19061F: include/linux/serdev.h 19062 19063SERIAL DRIVERS 19064M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19065L: linux-serial@vger.kernel.org 19066S: Maintained 19067F: Documentation/devicetree/bindings/serial/ 19068F: drivers/tty/serial/ 19069 19070SERIAL IR RECEIVER 19071M: Sean Young <sean@mess.org> 19072L: linux-media@vger.kernel.org 19073S: Maintained 19074F: drivers/media/rc/serial_ir.c 19075 19076SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19077M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19078L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19079S: Maintained 19080F: Documentation/devicetree/bindings/slimbus/ 19081F: drivers/slimbus/ 19082F: include/linux/slimbus.h 19083 19084SFC NETWORK DRIVER 19085M: Edward Cree <ecree.xilinx@gmail.com> 19086M: Martin Habets <habetsm.xilinx@gmail.com> 19087L: netdev@vger.kernel.org 19088L: linux-net-drivers@amd.com 19089S: Supported 19090F: Documentation/networking/devlink/sfc.rst 19091F: drivers/net/ethernet/sfc/ 19092 19093SFCTEMP HWMON DRIVER 19094M: Emil Renner Berthing <kernel@esmil.dk> 19095L: linux-hwmon@vger.kernel.org 19096S: Maintained 19097F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19098F: Documentation/hwmon/sfctemp.rst 19099F: drivers/hwmon/sfctemp.c 19100 19101SFF/SFP/SFP+ MODULE SUPPORT 19102M: Russell King <linux@armlinux.org.uk> 19103L: netdev@vger.kernel.org 19104S: Maintained 19105F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19106F: drivers/net/phy/phylink.c 19107F: drivers/net/phy/sfp* 19108F: include/linux/mdio/mdio-i2c.h 19109F: include/linux/phylink.h 19110F: include/linux/sfp.h 19111K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19112 19113SGI GRU DRIVER 19114M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19115S: Maintained 19116F: drivers/misc/sgi-gru/ 19117 19118SGI XP/XPC/XPNET DRIVER 19119M: Robin Holt <robinmholt@gmail.com> 19120M: Steve Wahl <steve.wahl@hpe.com> 19121R: Mike Travis <mike.travis@hpe.com> 19122S: Maintained 19123F: drivers/misc/sgi-xp/ 19124 19125SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19126M: Karsten Graul <kgraul@linux.ibm.com> 19127M: Wenjia Zhang <wenjia@linux.ibm.com> 19128M: Jan Karcher <jaka@linux.ibm.com> 19129L: linux-s390@vger.kernel.org 19130S: Supported 19131F: net/smc/ 19132 19133SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19134M: Linus Walleij <linus.walleij@linaro.org> 19135L: linux-iio@vger.kernel.org 19136S: Maintained 19137T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19138F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19139F: drivers/iio/light/gp2ap002.c 19140 19141SHARP RJ54N1CB0C SENSOR DRIVER 19142M: Jacopo Mondi <jacopo@jmondi.org> 19143L: linux-media@vger.kernel.org 19144S: Odd fixes 19145T: git git://linuxtv.org/media_tree.git 19146F: drivers/media/i2c/rj54n1cb0c.c 19147F: include/media/i2c/rj54n1cb0c.h 19148 19149SH_VOU V4L2 OUTPUT DRIVER 19150L: linux-media@vger.kernel.org 19151S: Orphan 19152F: drivers/media/platform/renesas/sh_vou.c 19153F: include/media/drv-intf/sh_vou.h 19154 19155SI2157 MEDIA DRIVER 19156M: Antti Palosaari <crope@iki.fi> 19157L: linux-media@vger.kernel.org 19158S: Maintained 19159W: https://linuxtv.org 19160W: http://palosaari.fi/linux/ 19161Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19162T: git git://linuxtv.org/anttip/media_tree.git 19163F: drivers/media/tuners/si2157* 19164 19165SI2165 MEDIA DRIVER 19166M: Matthias Schwarzott <zzam@gentoo.org> 19167L: linux-media@vger.kernel.org 19168S: Maintained 19169W: https://linuxtv.org 19170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19171F: drivers/media/dvb-frontends/si2165* 19172 19173SI2168 MEDIA DRIVER 19174M: Antti Palosaari <crope@iki.fi> 19175L: linux-media@vger.kernel.org 19176S: Maintained 19177W: https://linuxtv.org 19178W: http://palosaari.fi/linux/ 19179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19180T: git git://linuxtv.org/anttip/media_tree.git 19181F: drivers/media/dvb-frontends/si2168* 19182 19183SI470X FM RADIO RECEIVER I2C DRIVER 19184M: Hans Verkuil <hverkuil@xs4all.nl> 19185L: linux-media@vger.kernel.org 19186S: Odd Fixes 19187W: https://linuxtv.org 19188T: git git://linuxtv.org/media_tree.git 19189F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19190F: drivers/media/radio/si470x/radio-si470x-i2c.c 19191 19192SI470X FM RADIO RECEIVER USB DRIVER 19193M: Hans Verkuil <hverkuil@xs4all.nl> 19194L: linux-media@vger.kernel.org 19195S: Maintained 19196W: https://linuxtv.org 19197T: git git://linuxtv.org/media_tree.git 19198F: drivers/media/radio/si470x/radio-si470x-common.c 19199F: drivers/media/radio/si470x/radio-si470x-usb.c 19200F: drivers/media/radio/si470x/radio-si470x.h 19201 19202SI4713 FM RADIO TRANSMITTER I2C DRIVER 19203M: Eduardo Valentin <edubezval@gmail.com> 19204L: linux-media@vger.kernel.org 19205S: Odd Fixes 19206W: https://linuxtv.org 19207T: git git://linuxtv.org/media_tree.git 19208F: drivers/media/radio/si4713/si4713.? 19209 19210SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19211M: Eduardo Valentin <edubezval@gmail.com> 19212L: linux-media@vger.kernel.org 19213S: Odd Fixes 19214W: https://linuxtv.org 19215T: git git://linuxtv.org/media_tree.git 19216F: drivers/media/radio/si4713/radio-platform-si4713.c 19217 19218SI4713 FM RADIO TRANSMITTER USB DRIVER 19219M: Hans Verkuil <hverkuil@xs4all.nl> 19220L: linux-media@vger.kernel.org 19221S: Maintained 19222W: https://linuxtv.org 19223T: git git://linuxtv.org/media_tree.git 19224F: drivers/media/radio/si4713/radio-usb-si4713.c 19225 19226SIANO DVB DRIVER 19227M: Mauro Carvalho Chehab <mchehab@kernel.org> 19228L: linux-media@vger.kernel.org 19229S: Odd fixes 19230W: https://linuxtv.org 19231T: git git://linuxtv.org/media_tree.git 19232F: drivers/media/common/siano/ 19233F: drivers/media/mmc/siano/ 19234F: drivers/media/usb/siano/ 19235F: drivers/media/usb/siano/ 19236 19237SIFIVE DRIVERS 19238M: Palmer Dabbelt <palmer@dabbelt.com> 19239M: Paul Walmsley <paul.walmsley@sifive.com> 19240L: linux-riscv@lists.infradead.org 19241S: Supported 19242N: sifive 19243K: [^@]sifive 19244 19245SIFIVE FU540 SYSTEM-ON-CHIP 19246M: Paul Walmsley <paul.walmsley@sifive.com> 19247M: Palmer Dabbelt <palmer@dabbelt.com> 19248L: linux-riscv@lists.infradead.org 19249S: Supported 19250T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19251N: fu540 19252K: fu540 19253 19254SIFIVE PDMA DRIVER 19255M: Green Wan <green.wan@sifive.com> 19256S: Maintained 19257F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19258F: drivers/dma/sf-pdma/ 19259 19260SIFIVE SOC DRIVERS 19261M: Conor Dooley <conor@kernel.org> 19262L: linux-riscv@lists.infradead.org 19263S: Maintained 19264T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19265F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19266F: drivers/soc/sifive/ 19267 19268SILEAD TOUCHSCREEN DRIVER 19269M: Hans de Goede <hdegoede@redhat.com> 19270L: linux-input@vger.kernel.org 19271L: platform-driver-x86@vger.kernel.org 19272S: Maintained 19273F: drivers/input/touchscreen/silead.c 19274F: drivers/platform/x86/touchscreen_dmi.c 19275 19276SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19277M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19278S: Supported 19279F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19280F: drivers/net/wireless/silabs/wfx/ 19281 19282SILICON MOTION SM712 FRAME BUFFER DRIVER 19283M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19284M: Teddy Wang <teddy.wang@siliconmotion.com> 19285M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19286L: linux-fbdev@vger.kernel.org 19287S: Maintained 19288F: Documentation/fb/sm712fb.rst 19289F: drivers/video/fbdev/sm712* 19290 19291SILVACO I3C DUAL-ROLE MASTER 19292M: Miquel Raynal <miquel.raynal@bootlin.com> 19293M: Conor Culhane <conor.culhane@silvaco.com> 19294L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19295S: Maintained 19296F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19297F: drivers/i3c/master/svc-i3c-master.c 19298 19299SIMPLEFB FB DRIVER 19300M: Hans de Goede <hdegoede@redhat.com> 19301L: linux-fbdev@vger.kernel.org 19302S: Maintained 19303F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19304F: drivers/video/fbdev/simplefb.c 19305F: include/linux/platform_data/simplefb.h 19306 19307SIMTEC EB110ATX (Chalice CATS) 19308M: Simtec Linux Team <linux@simtec.co.uk> 19309S: Supported 19310W: http://www.simtec.co.uk/products/EB110ATX/ 19311 19312SIOX 19313M: Thorsten Scherer <t.scherer@eckelmann.de> 19314M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19315R: Pengutronix Kernel Team <kernel@pengutronix.de> 19316S: Supported 19317F: drivers/gpio/gpio-siox.c 19318F: drivers/siox/* 19319F: include/trace/events/siox.h 19320 19321SIPHASH PRF ROUTINES 19322M: Jason A. Donenfeld <Jason@zx2c4.com> 19323S: Maintained 19324F: include/linux/siphash.h 19325F: lib/siphash.c 19326F: lib/siphash_kunit.c 19327 19328SIS 190 ETHERNET DRIVER 19329M: Francois Romieu <romieu@fr.zoreil.com> 19330L: netdev@vger.kernel.org 19331S: Maintained 19332F: drivers/net/ethernet/sis/sis190.c 19333 19334SIS 900/7016 FAST ETHERNET DRIVER 19335M: Daniele Venzano <venza@brownhat.org> 19336L: netdev@vger.kernel.org 19337S: Maintained 19338W: http://www.brownhat.org/sis900.html 19339F: drivers/net/ethernet/sis/sis900.* 19340 19341SIS FRAMEBUFFER DRIVER 19342S: Orphan 19343F: Documentation/fb/sisfb.rst 19344F: drivers/video/fbdev/sis/ 19345F: include/video/sisfb.h 19346 19347SIS I2C TOUCHSCREEN DRIVER 19348M: Mika Penttilä <mpenttil@redhat.com> 19349L: linux-input@vger.kernel.org 19350S: Maintained 19351F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19352F: drivers/input/touchscreen/sis_i2c.c 19353 19354SIS USB2VGA DRIVER 19355M: Thomas Winischhofer <thomas@winischhofer.net> 19356S: Maintained 19357W: http://www.winischhofer.at/linuxsisusbvga.shtml 19358F: drivers/usb/misc/sisusbvga/ 19359 19360SL28 CPLD MFD DRIVER 19361M: Michael Walle <michael@walle.cc> 19362S: Maintained 19363F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19364F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19365F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19366F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19367F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19368F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19369F: drivers/gpio/gpio-sl28cpld.c 19370F: drivers/hwmon/sl28cpld-hwmon.c 19371F: drivers/irqchip/irq-sl28cpld.c 19372F: drivers/pwm/pwm-sl28cpld.c 19373F: drivers/watchdog/sl28cpld_wdt.c 19374 19375SL28 VPD NVMEM LAYOUT DRIVER 19376M: Michael Walle <michael@walle.cc> 19377S: Maintained 19378F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19379F: drivers/nvmem/layouts/sl28vpd.c 19380 19381SLAB ALLOCATOR 19382M: Christoph Lameter <cl@linux.com> 19383M: Pekka Enberg <penberg@kernel.org> 19384M: David Rientjes <rientjes@google.com> 19385M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19386M: Andrew Morton <akpm@linux-foundation.org> 19387M: Vlastimil Babka <vbabka@suse.cz> 19388R: Roman Gushchin <roman.gushchin@linux.dev> 19389R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19390L: linux-mm@kvack.org 19391S: Maintained 19392T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19393F: include/linux/sl?b*.h 19394F: mm/sl?b* 19395 19396SLCAN CAN NETWORK DRIVER 19397M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19398L: linux-can@vger.kernel.org 19399S: Maintained 19400F: drivers/net/can/slcan/ 19401 19402SLEEPABLE READ-COPY UPDATE (SRCU) 19403M: Lai Jiangshan <jiangshanlai@gmail.com> 19404M: "Paul E. McKenney" <paulmck@kernel.org> 19405M: Josh Triplett <josh@joshtriplett.org> 19406R: Steven Rostedt <rostedt@goodmis.org> 19407R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19408L: rcu@vger.kernel.org 19409S: Supported 19410W: http://www.rdrop.com/users/paulmck/RCU/ 19411T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19412F: include/linux/srcu*.h 19413F: kernel/rcu/srcu*.c 19414 19415SMACK SECURITY MODULE 19416M: Casey Schaufler <casey@schaufler-ca.com> 19417L: linux-security-module@vger.kernel.org 19418S: Maintained 19419W: http://schaufler-ca.com 19420T: git git://github.com/cschaufler/smack-next 19421F: Documentation/admin-guide/LSM/Smack.rst 19422F: security/smack/ 19423 19424SMC91x ETHERNET DRIVER 19425M: Nicolas Pitre <nico@fluxnic.net> 19426S: Odd Fixes 19427F: drivers/net/ethernet/smsc/smc91x.* 19428 19429SMM665 HARDWARE MONITOR DRIVER 19430M: Guenter Roeck <linux@roeck-us.net> 19431L: linux-hwmon@vger.kernel.org 19432S: Maintained 19433F: Documentation/hwmon/smm665.rst 19434F: drivers/hwmon/smm665.c 19435 19436SMSC EMC2103 HARDWARE MONITOR DRIVER 19437M: Steve Glendinning <steve.glendinning@shawell.net> 19438L: linux-hwmon@vger.kernel.org 19439S: Maintained 19440F: Documentation/hwmon/emc2103.rst 19441F: drivers/hwmon/emc2103.c 19442 19443SMSC SCH5627 HARDWARE MONITOR DRIVER 19444M: Hans de Goede <hdegoede@redhat.com> 19445L: linux-hwmon@vger.kernel.org 19446S: Supported 19447F: Documentation/hwmon/sch5627.rst 19448F: drivers/hwmon/sch5627.c 19449 19450SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19451M: Steve Glendinning <steve.glendinning@shawell.net> 19452L: linux-fbdev@vger.kernel.org 19453S: Maintained 19454F: drivers/video/fbdev/smscufx.c 19455 19456SMSC47B397 HARDWARE MONITOR DRIVER 19457M: Jean Delvare <jdelvare@suse.com> 19458L: linux-hwmon@vger.kernel.org 19459S: Maintained 19460F: Documentation/hwmon/smsc47b397.rst 19461F: drivers/hwmon/smsc47b397.c 19462 19463SMSC911x ETHERNET DRIVER 19464M: Steve Glendinning <steve.glendinning@shawell.net> 19465L: netdev@vger.kernel.org 19466S: Maintained 19467F: drivers/net/ethernet/smsc/smsc911x.* 19468F: include/linux/smsc911x.h 19469 19470SMSC9420 PCI ETHERNET DRIVER 19471M: Steve Glendinning <steve.glendinning@shawell.net> 19472L: netdev@vger.kernel.org 19473S: Maintained 19474F: drivers/net/ethernet/smsc/smsc9420.* 19475 19476SNET DPU VIRTIO DATA PATH ACCELERATOR 19477R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19478F: drivers/vdpa/solidrun/ 19479 19480SOCIONEXT (SNI) AVE NETWORK DRIVER 19481M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19482L: netdev@vger.kernel.org 19483S: Maintained 19484F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19485F: drivers/net/ethernet/socionext/sni_ave.c 19486 19487SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19488M: Jassi Brar <jaswinder.singh@linaro.org> 19489M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19490L: netdev@vger.kernel.org 19491S: Maintained 19492F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19493F: drivers/net/ethernet/socionext/netsec.c 19494 19495SOCIONEXT (SNI) Synquacer SPI DRIVER 19496M: Masahisa Kojima <masahisa.kojima@linaro.org> 19497M: Jassi Brar <jaswinder.singh@linaro.org> 19498L: linux-spi@vger.kernel.org 19499S: Maintained 19500F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19501F: drivers/spi/spi-synquacer.c 19502 19503SOCIONEXT SYNQUACER I2C DRIVER 19504M: Ard Biesheuvel <ardb@kernel.org> 19505L: linux-i2c@vger.kernel.org 19506S: Maintained 19507F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19508F: drivers/i2c/busses/i2c-synquacer.c 19509 19510SOCIONEXT UNIPHIER SOUND DRIVER 19511L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19512S: Orphan 19513F: sound/soc/uniphier/ 19514 19515SOCKET TIMESTAMPING 19516M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19517S: Maintained 19518F: Documentation/networking/timestamping.rst 19519F: include/uapi/linux/net_tstamp.h 19520F: tools/testing/selftests/net/so_txtime.c 19521 19522SOEKRIS NET48XX LED SUPPORT 19523M: Chris Boot <bootc@bootc.net> 19524S: Maintained 19525F: drivers/leds/leds-net48xx.c 19526 19527SOFT-IWARP DRIVER (siw) 19528M: Bernard Metzler <bmt@zurich.ibm.com> 19529L: linux-rdma@vger.kernel.org 19530S: Supported 19531F: drivers/infiniband/sw/siw/ 19532F: include/uapi/rdma/siw-abi.h 19533 19534SOFT-ROCE DRIVER (rxe) 19535M: Zhu Yanjun <zyjzyj2000@gmail.com> 19536L: linux-rdma@vger.kernel.org 19537S: Supported 19538F: drivers/infiniband/sw/rxe/ 19539F: include/uapi/rdma/rdma_user_rxe.h 19540 19541SOFTLOGIC 6x10 MPEG CODEC 19542M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19543M: Anton Sviridenko <anton@corp.bluecherry.net> 19544M: Andrey Utkin <andrey_utkin@fastmail.com> 19545M: Ismael Luceno <ismael@iodev.co.uk> 19546L: linux-media@vger.kernel.org 19547S: Supported 19548F: drivers/media/pci/solo6x10/ 19549 19550SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19551M: James Morse <james.morse@arm.com> 19552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19553S: Maintained 19554F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19555F: drivers/firmware/arm_sdei.c 19556F: include/linux/arm_sdei.h 19557F: include/uapi/linux/arm_sdei.h 19558 19559SOFTWARE NODES AND DEVICE PROPERTIES 19560R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19561R: Daniel Scally <djrscally@gmail.com> 19562R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19563R: Sakari Ailus <sakari.ailus@linux.intel.com> 19564L: linux-acpi@vger.kernel.org 19565S: Maintained 19566F: drivers/base/property.c 19567F: drivers/base/swnode.c 19568F: include/linux/fwnode.h 19569F: include/linux/property.h 19570 19571SOFTWARE RAID (Multiple Disks) SUPPORT 19572M: Song Liu <song@kernel.org> 19573L: linux-raid@vger.kernel.org 19574S: Supported 19575Q: https://patchwork.kernel.org/project/linux-raid/list/ 19576T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19577F: drivers/md/Kconfig 19578F: drivers/md/Makefile 19579F: drivers/md/md* 19580F: drivers/md/raid* 19581F: include/linux/raid/ 19582F: include/uapi/linux/raid/ 19583 19584SOLIDRUN CLEARFOG SUPPORT 19585M: Russell King <linux@armlinux.org.uk> 19586S: Maintained 19587F: arch/arm/boot/dts/armada-388-clearfog* 19588F: arch/arm/boot/dts/armada-38x-solidrun-* 19589 19590SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19591M: Russell King <linux@armlinux.org.uk> 19592S: Maintained 19593F: arch/arm/boot/dts/imx6*-cubox-i* 19594F: arch/arm/boot/dts/imx6*-hummingboard* 19595F: arch/arm/boot/dts/imx6*-sr-* 19596 19597SONIC NETWORK DRIVER 19598M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19599L: netdev@vger.kernel.org 19600S: Maintained 19601F: drivers/net/ethernet/natsemi/sonic.* 19602 19603SONICS SILICON BACKPLANE DRIVER (SSB) 19604M: Michael Buesch <m@bues.ch> 19605L: linux-wireless@vger.kernel.org 19606S: Maintained 19607F: drivers/ssb/ 19608F: include/linux/ssb/ 19609 19610SONY IMX208 SENSOR DRIVER 19611M: Sakari Ailus <sakari.ailus@linux.intel.com> 19612L: linux-media@vger.kernel.org 19613S: Maintained 19614T: git git://linuxtv.org/media_tree.git 19615F: drivers/media/i2c/imx208.c 19616 19617SONY IMX214 SENSOR DRIVER 19618M: Ricardo Ribalda <ribalda@kernel.org> 19619L: linux-media@vger.kernel.org 19620S: Maintained 19621T: git git://linuxtv.org/media_tree.git 19622F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19623F: drivers/media/i2c/imx214.c 19624 19625SONY IMX219 SENSOR DRIVER 19626M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19627L: linux-media@vger.kernel.org 19628S: Maintained 19629T: git git://linuxtv.org/media_tree.git 19630F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19631F: drivers/media/i2c/imx219.c 19632 19633SONY IMX258 SENSOR DRIVER 19634M: Sakari Ailus <sakari.ailus@linux.intel.com> 19635L: linux-media@vger.kernel.org 19636S: Maintained 19637T: git git://linuxtv.org/media_tree.git 19638F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19639F: drivers/media/i2c/imx258.c 19640 19641SONY IMX274 SENSOR DRIVER 19642M: Leon Luo <leonl@leopardimaging.com> 19643L: linux-media@vger.kernel.org 19644S: Maintained 19645T: git git://linuxtv.org/media_tree.git 19646F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19647F: drivers/media/i2c/imx274.c 19648 19649SONY IMX290 SENSOR DRIVER 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,imx290.yaml 19655F: drivers/media/i2c/imx290.c 19656 19657SONY IMX296 SENSOR DRIVER 19658M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19659M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19660L: linux-media@vger.kernel.org 19661S: Maintained 19662T: git git://linuxtv.org/media_tree.git 19663F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19664F: drivers/media/i2c/imx296.c 19665 19666SONY IMX319 SENSOR DRIVER 19667M: Bingbu Cao <bingbu.cao@intel.com> 19668L: linux-media@vger.kernel.org 19669S: Maintained 19670T: git git://linuxtv.org/media_tree.git 19671F: drivers/media/i2c/imx319.c 19672 19673SONY IMX334 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,imx334.yaml 19680F: drivers/media/i2c/imx334.c 19681 19682SONY IMX335 SENSOR DRIVER 19683M: Paul J. Murphy <paul.j.murphy@intel.com> 19684M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19685L: linux-media@vger.kernel.org 19686S: Maintained 19687T: git git://linuxtv.org/media_tree.git 19688F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19689F: drivers/media/i2c/imx335.c 19690 19691SONY IMX355 SENSOR DRIVER 19692M: Tianshu Qiu <tian.shu.qiu@intel.com> 19693L: linux-media@vger.kernel.org 19694S: Maintained 19695T: git git://linuxtv.org/media_tree.git 19696F: drivers/media/i2c/imx355.c 19697 19698SONY IMX412 SENSOR DRIVER 19699M: Paul J. Murphy <paul.j.murphy@intel.com> 19700M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19701L: linux-media@vger.kernel.org 19702S: Maintained 19703T: git git://linuxtv.org/media_tree.git 19704F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19705F: drivers/media/i2c/imx412.c 19706 19707SONY IMX415 SENSOR DRIVER 19708M: Michael Riesch <michael.riesch@wolfvision.net> 19709L: linux-media@vger.kernel.org 19710S: Maintained 19711T: git git://linuxtv.org/media_tree.git 19712F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19713F: drivers/media/i2c/imx415.c 19714 19715SONY MEMORYSTICK SUBSYSTEM 19716M: Maxim Levitsky <maximlevitsky@gmail.com> 19717M: Alex Dubov <oakad@yahoo.com> 19718M: Ulf Hansson <ulf.hansson@linaro.org> 19719L: linux-mmc@vger.kernel.org 19720S: Maintained 19721T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19722F: drivers/memstick/ 19723F: include/linux/memstick.h 19724 19725SONY VAIO CONTROL DEVICE DRIVER 19726M: Mattia Dongili <malattia@linux.it> 19727L: platform-driver-x86@vger.kernel.org 19728S: Maintained 19729W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19730F: Documentation/admin-guide/laptops/sony-laptop.rst 19731F: drivers/char/sonypi.c 19732F: drivers/platform/x86/sony-laptop.c 19733F: include/linux/sony-laptop.h 19734 19735SOUND 19736M: Jaroslav Kysela <perex@perex.cz> 19737M: Takashi Iwai <tiwai@suse.com> 19738L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19739S: Maintained 19740W: http://www.alsa-project.org/ 19741Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19742T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19743F: Documentation/sound/ 19744F: include/sound/ 19745F: include/uapi/sound/ 19746F: sound/ 19747F: tools/testing/selftests/alsa 19748 19749SOUND - ALSA SELFTESTS 19750M: Mark Brown <broonie@kernel.org> 19751L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19752L: linux-kselftest@vger.kernel.org 19753S: Supported 19754F: tools/testing/selftests/alsa 19755 19756SOUND - COMPRESSED AUDIO 19757M: Vinod Koul <vkoul@kernel.org> 19758L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19759S: Supported 19760T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19761F: Documentation/sound/designs/compress-offload.rst 19762F: include/sound/compress_driver.h 19763F: include/uapi/sound/compress_* 19764F: sound/core/compress_offload.c 19765F: sound/soc/soc-compress.c 19766 19767SOUND - DMAENGINE HELPERS 19768M: Lars-Peter Clausen <lars@metafoo.de> 19769S: Supported 19770F: include/sound/dmaengine_pcm.h 19771F: sound/core/pcm_dmaengine.c 19772F: sound/soc/soc-generic-dmaengine-pcm.c 19773 19774SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19775M: Liam Girdwood <lgirdwood@gmail.com> 19776M: Mark Brown <broonie@kernel.org> 19777L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19778S: Supported 19779W: http://alsa-project.org/main/index.php/ASoC 19780T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19781F: Documentation/devicetree/bindings/sound/ 19782F: Documentation/sound/soc/ 19783F: include/dt-bindings/sound/ 19784F: include/sound/soc* 19785F: sound/soc/ 19786 19787SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19788M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19789M: Liam Girdwood <lgirdwood@gmail.com> 19790M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19791M: Bard Liao <yung-chuan.liao@linux.intel.com> 19792M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19793M: Daniel Baluta <daniel.baluta@nxp.com> 19794R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19795L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19796S: Supported 19797W: https://github.com/thesofproject/linux/ 19798F: sound/soc/sof/ 19799 19800SOUNDWIRE SUBSYSTEM 19801M: Vinod Koul <vkoul@kernel.org> 19802M: Bard Liao <yung-chuan.liao@linux.intel.com> 19803R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19804R: Sanyog Kale <sanyog.r.kale@intel.com> 19805L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19806S: Supported 19807T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19808F: Documentation/driver-api/soundwire/ 19809F: drivers/soundwire/ 19810F: include/linux/soundwire/ 19811 19812SP2 MEDIA DRIVER 19813M: Olli Salonen <olli.salonen@iki.fi> 19814L: linux-media@vger.kernel.org 19815S: Maintained 19816W: https://linuxtv.org 19817Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19818F: drivers/media/dvb-frontends/sp2* 19819 19820SPANISH DOCUMENTATION 19821M: Carlos Bilbao <carlos.bilbao@amd.com> 19822S: Maintained 19823F: Documentation/translations/sp_SP/ 19824 19825SPARC + UltraSPARC (sparc/sparc64) 19826M: "David S. Miller" <davem@davemloft.net> 19827L: sparclinux@vger.kernel.org 19828S: Maintained 19829Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 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: arch/sparc/ 19833F: drivers/sbus/ 19834 19835SPARC SERIAL DRIVERS 19836M: "David S. Miller" <davem@davemloft.net> 19837L: sparclinux@vger.kernel.org 19838S: Maintained 19839T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19840T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19841F: drivers/tty/serial/suncore.c 19842F: drivers/tty/serial/sunhv.c 19843F: drivers/tty/serial/sunsab.c 19844F: drivers/tty/serial/sunsab.h 19845F: drivers/tty/serial/sunsu.c 19846F: drivers/tty/serial/sunzilog.c 19847F: drivers/tty/serial/sunzilog.h 19848F: drivers/tty/vcc.c 19849F: include/linux/sunserialcore.h 19850 19851SPARSE CHECKER 19852M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19853L: linux-sparse@vger.kernel.org 19854S: Maintained 19855W: https://sparse.docs.kernel.org/ 19856Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19857B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19858T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19859F: include/linux/compiler.h 19860 19861SPEAKUP CONSOLE SPEECH DRIVER 19862M: William Hubbs <w.d.hubbs@gmail.com> 19863M: Chris Brannon <chris@the-brannons.com> 19864M: Kirk Reiser <kirk@reisers.ca> 19865M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19866L: speakup@linux-speakup.org 19867S: Odd Fixes 19868W: http://www.linux-speakup.org/ 19869W: https://github.com/linux-speakup/speakup 19870B: https://github.com/linux-speakup/speakup/issues 19871F: drivers/accessibility/speakup/ 19872 19873SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19874M: Viresh Kumar <vireshk@kernel.org> 19875M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19876M: soc@kernel.org 19877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19878S: Maintained 19879W: http://www.st.com/spear 19880F: arch/arm/boot/dts/spear* 19881F: arch/arm/mach-spear/ 19882F: drivers/clk/spear/ 19883F: drivers/pinctrl/spear/ 19884 19885SPI NOR SUBSYSTEM 19886M: Tudor Ambarus <tudor.ambarus@linaro.org> 19887M: Pratyush Yadav <pratyush@kernel.org> 19888R: Michael Walle <michael@walle.cc> 19889L: linux-mtd@lists.infradead.org 19890S: Maintained 19891W: http://www.linux-mtd.infradead.org/ 19892Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19893C: irc://irc.oftc.net/mtd 19894T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19895F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19896F: drivers/mtd/spi-nor/ 19897F: include/linux/mtd/spi-nor.h 19898 19899SPI SUBSYSTEM 19900M: Mark Brown <broonie@kernel.org> 19901L: linux-spi@vger.kernel.org 19902S: Maintained 19903Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19904T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19905F: Documentation/devicetree/bindings/spi/ 19906F: Documentation/spi/ 19907F: drivers/spi/ 19908F: include/linux/spi/ 19909F: include/uapi/linux/spi/ 19910F: tools/spi/ 19911 19912SPIDERNET NETWORK DRIVER for CELL 19913M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19914M: Geoff Levand <geoff@infradead.org> 19915L: netdev@vger.kernel.org 19916L: linuxppc-dev@lists.ozlabs.org 19917S: Maintained 19918F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19919F: drivers/net/ethernet/toshiba/spider_net* 19920 19921SPMI SUBSYSTEM 19922M: Stephen Boyd <sboyd@kernel.org> 19923L: linux-kernel@vger.kernel.org 19924S: Maintained 19925T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19926F: Documentation/devicetree/bindings/spmi/ 19927F: drivers/spmi/ 19928F: include/dt-bindings/spmi/spmi.h 19929F: include/linux/spmi.h 19930F: include/trace/events/spmi.h 19931 19932SPU FILE SYSTEM 19933M: Jeremy Kerr <jk@ozlabs.org> 19934L: linuxppc-dev@lists.ozlabs.org 19935S: Supported 19936W: http://www.ibm.com/developerworks/power/cell/ 19937F: Documentation/filesystems/spufs/spufs.rst 19938F: arch/powerpc/platforms/cell/spufs/ 19939 19940SQUASHFS FILE SYSTEM 19941M: Phillip Lougher <phillip@squashfs.org.uk> 19942L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19943S: Maintained 19944W: http://squashfs.org.uk 19945T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19946F: Documentation/filesystems/squashfs.rst 19947F: fs/squashfs/ 19948 19949SRM (Alpha) environment access 19950M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19951S: Maintained 19952F: arch/alpha/kernel/srm_env.c 19953 19954ST LSM6DSx IMU IIO DRIVER 19955M: Lorenzo Bianconi <lorenzo@kernel.org> 19956L: linux-iio@vger.kernel.org 19957S: Maintained 19958W: http://www.st.com/ 19959F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19960F: drivers/iio/imu/st_lsm6dsx/ 19961 19962ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19963M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19964M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19965L: linux-media@vger.kernel.org 19966S: Maintained 19967T: git git://linuxtv.org/media_tree.git 19968F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19969F: drivers/media/i2c/st-mipid02.c 19970 19971ST STM32 I2C/SMBUS DRIVER 19972M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19973M: Alain Volmat <alain.volmat@foss.st.com> 19974L: linux-i2c@vger.kernel.org 19975S: Maintained 19976F: drivers/i2c/busses/i2c-stm32* 19977 19978ST STM32 SPI DRIVER 19979M: Alain Volmat <alain.volmat@foss.st.com> 19980L: linux-spi@vger.kernel.org 19981S: Maintained 19982F: drivers/spi/spi-stm32.c 19983 19984ST STPDDC60 DRIVER 19985M: Daniel Nilsson <daniel.nilsson@flex.com> 19986L: linux-hwmon@vger.kernel.org 19987S: Maintained 19988F: Documentation/hwmon/stpddc60.rst 19989F: drivers/hwmon/pmbus/stpddc60.c 19990 19991ST VGXY61 DRIVER 19992M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19993M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19994L: linux-media@vger.kernel.org 19995S: Maintained 19996T: git git://linuxtv.org/media_tree.git 19997F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19998F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19999F: drivers/media/i2c/st-vgxy61.c 20000 20001ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20002M: Song Qiang <songqiang1304521@gmail.com> 20003L: linux-iio@vger.kernel.org 20004S: Maintained 20005F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20006F: drivers/iio/proximity/vl53l0x-i2c.c 20007 20008STABLE BRANCH 20009M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20010M: Sasha Levin <sashal@kernel.org> 20011L: stable@vger.kernel.org 20012S: Supported 20013F: Documentation/process/stable-kernel-rules.rst 20014 20015STAGING - ATOMISP DRIVER 20016M: Hans de Goede <hdegoede@redhat.com> 20017M: Mauro Carvalho Chehab <mchehab@kernel.org> 20018R: Sakari Ailus <sakari.ailus@linux.intel.com> 20019L: linux-media@vger.kernel.org 20020S: Maintained 20021F: drivers/staging/media/atomisp/ 20022 20023STAGING - FIELDBUS SUBSYSTEM 20024M: Sven Van Asbroeck <TheSven73@gmail.com> 20025S: Maintained 20026F: drivers/staging/fieldbus/* 20027F: drivers/staging/fieldbus/Documentation/ 20028 20029STAGING - HMS ANYBUS-S BUS 20030M: Sven Van Asbroeck <TheSven73@gmail.com> 20031S: Maintained 20032F: drivers/staging/fieldbus/anybuss/ 20033 20034STAGING - INDUSTRIAL IO 20035M: Jonathan Cameron <jic23@kernel.org> 20036L: linux-iio@vger.kernel.org 20037S: Odd Fixes 20038F: Documentation/devicetree/bindings/staging/iio/ 20039F: drivers/staging/iio/ 20040 20041STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20042M: Marc Dietrich <marvin24@gmx.de> 20043L: ac100@lists.launchpad.net (moderated for non-subscribers) 20044L: linux-tegra@vger.kernel.org 20045S: Maintained 20046F: drivers/staging/nvec/ 20047 20048STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20049M: Jens Frederich <jfrederich@gmail.com> 20050M: Jon Nettleton <jon.nettleton@gmail.com> 20051S: Maintained 20052W: http://wiki.laptop.org/go/DCON 20053F: drivers/staging/olpc_dcon/ 20054 20055STAGING - REALTEK RTL8712U DRIVERS 20056M: Larry Finger <Larry.Finger@lwfinger.net> 20057M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20058S: Odd Fixes 20059F: drivers/staging/rtl8712/ 20060 20061STAGING - SEPS525 LCD CONTROLLER DRIVERS 20062M: Michael Hennerich <michael.hennerich@analog.com> 20063L: linux-fbdev@vger.kernel.org 20064S: Supported 20065F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20066F: drivers/staging/fbtft/fb_seps525.c 20067 20068STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20069M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20070M: Teddy Wang <teddy.wang@siliconmotion.com> 20071M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20072L: linux-fbdev@vger.kernel.org 20073S: Maintained 20074F: drivers/staging/sm750fb/ 20075 20076STAGING - VIA VT665X DRIVERS 20077M: Forest Bond <forest@alittletooquiet.net> 20078S: Odd Fixes 20079F: drivers/staging/vt665?/ 20080 20081STAGING SUBSYSTEM 20082M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20083L: linux-staging@lists.linux.dev 20084S: Supported 20085T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20086F: drivers/staging/ 20087 20088STARFIRE/DURALAN NETWORK DRIVER 20089M: Ion Badulescu <ionut@badula.org> 20090S: Odd Fixes 20091F: drivers/net/ethernet/adaptec/starfire* 20092 20093STARFIVE DEVICETREES 20094M: Emil Renner Berthing <kernel@esmil.dk> 20095S: Maintained 20096F: arch/riscv/boot/dts/starfive/ 20097 20098STARFIVE DWMAC GLUE LAYER 20099M: Emil Renner Berthing <kernel@esmil.dk> 20100M: Samin Guo <samin.guo@starfivetech.com> 20101S: Maintained 20102F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20103F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20104 20105STARFIVE JH7110 MMC/SD/SDIO DRIVER 20106M: William Qiu <william.qiu@starfivetech.com> 20107S: Supported 20108F: Documentation/devicetree/bindings/mmc/starfive* 20109F: drivers/mmc/host/dw_mmc-starfive.c 20110 20111STARFIVE JH71X0 CLOCK DRIVERS 20112M: Emil Renner Berthing <kernel@esmil.dk> 20113M: Hal Feng <hal.feng@starfivetech.com> 20114S: Maintained 20115F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20116F: drivers/clk/starfive/clk-starfive-jh71* 20117F: include/dt-bindings/clock/starfive?jh71*.h 20118 20119STARFIVE JH71X0 PINCTRL DRIVERS 20120M: Emil Renner Berthing <kernel@esmil.dk> 20121M: Jianlong Huang <jianlong.huang@starfivetech.com> 20122L: linux-gpio@vger.kernel.org 20123S: Maintained 20124F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20125F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20126F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20127F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20128 20129STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20130M: Emil Renner Berthing <kernel@esmil.dk> 20131M: Hal Feng <hal.feng@starfivetech.com> 20132S: Maintained 20133F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20134F: drivers/reset/starfive/reset-starfive-jh71* 20135F: include/dt-bindings/reset/starfive?jh71*.h 20136 20137STARFIVE JH71XX PMU CONTROLLER DRIVER 20138M: Walker Chen <walker.chen@starfivetech.com> 20139S: Supported 20140F: Documentation/devicetree/bindings/power/starfive* 20141F: drivers/soc/starfive/jh71xx_pmu.c 20142F: include/dt-bindings/power/starfive,jh7110-pmu.h 20143 20144STARFIVE SOC DRIVERS 20145M: Conor Dooley <conor@kernel.org> 20146S: Maintained 20147T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20148F: drivers/soc/starfive/ 20149 20150STARFIVE TRNG DRIVER 20151M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20152S: Supported 20153F: Documentation/devicetree/bindings/rng/starfive* 20154F: drivers/char/hw_random/jh7110-trng.c 20155 20156STARFIVE WATCHDOG DRIVER 20157M: Xingyu Wu <xingyu.wu@starfivetech.com> 20158M: Samin Guo <samin.guo@starfivetech.com> 20159S: Supported 20160F: Documentation/devicetree/bindings/watchdog/starfive* 20161F: drivers/watchdog/starfive-wdt.c 20162 20163STATIC BRANCH/CALL 20164M: Peter Zijlstra <peterz@infradead.org> 20165M: Josh Poimboeuf <jpoimboe@kernel.org> 20166M: Jason Baron <jbaron@akamai.com> 20167R: Steven Rostedt <rostedt@goodmis.org> 20168R: Ard Biesheuvel <ardb@kernel.org> 20169S: Supported 20170F: arch/*/include/asm/jump_label*.h 20171F: arch/*/include/asm/static_call*.h 20172F: arch/*/kernel/jump_label.c 20173F: arch/*/kernel/static_call.c 20174F: include/linux/jump_label*.h 20175F: include/linux/static_call*.h 20176F: kernel/jump_label.c 20177F: kernel/static_call.c 20178 20179STI AUDIO (ASoC) DRIVERS 20180M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20181L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20182S: Maintained 20183F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20184F: sound/soc/sti/ 20185 20186STI CEC DRIVER 20187M: Alain Volmat <alain.volmat@foss.st.com> 20188S: Maintained 20189F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20190F: drivers/media/cec/platform/sti/ 20191 20192STK1160 USB VIDEO CAPTURE DRIVER 20193M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20194L: linux-media@vger.kernel.org 20195S: Maintained 20196T: git git://linuxtv.org/media_tree.git 20197F: drivers/media/usb/stk1160/ 20198 20199STM32 AUDIO (ASoC) DRIVERS 20200M: Olivier Moysan <olivier.moysan@foss.st.com> 20201M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20203S: Maintained 20204F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20205F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20206F: sound/soc/stm/ 20207 20208STM32 TIMER/LPTIMER DRIVERS 20209M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20210S: Maintained 20211F: Documentation/ABI/testing/*timer-stm32 20212F: Documentation/devicetree/bindings/*/*stm32-*timer* 20213F: drivers/*/stm32-*timer* 20214F: drivers/pwm/pwm-stm32* 20215F: include/linux/*/stm32-*tim* 20216 20217STMMAC ETHERNET DRIVER 20218M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20219M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20220M: Jose Abreu <joabreu@synopsys.com> 20221L: netdev@vger.kernel.org 20222S: Supported 20223W: http://www.stlinux.com 20224F: Documentation/networking/device_drivers/ethernet/stmicro/ 20225F: drivers/net/ethernet/stmicro/stmmac/ 20226 20227SUN HAPPY MEAL ETHERNET DRIVER 20228M: Sean Anderson <seanga2@gmail.com> 20229S: Maintained 20230F: drivers/net/ethernet/sun/sunhme.* 20231 20232SUN3/3X 20233M: Sam Creasey <sammy@sammy.net> 20234S: Maintained 20235W: http://sammy.net/sun3/ 20236F: arch/m68k/include/asm/sun3* 20237F: arch/m68k/kernel/*sun3* 20238F: arch/m68k/sun3*/ 20239F: drivers/net/ethernet/i825xx/sun3* 20240 20241SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20242M: Hans de Goede <hdegoede@redhat.com> 20243L: linux-input@vger.kernel.org 20244S: Maintained 20245F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20246F: drivers/input/keyboard/sun4i-lradc-keys.c 20247 20248SUNDANCE NETWORK DRIVER 20249M: Denis Kirjanov <kda@linux-powerpc.org> 20250L: netdev@vger.kernel.org 20251S: Maintained 20252F: drivers/net/ethernet/dlink/sundance.c 20253 20254SUNPLUS ETHERNET DRIVER 20255M: Wells Lu <wellslutw@gmail.com> 20256L: netdev@vger.kernel.org 20257S: Maintained 20258W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20259F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20260F: drivers/net/ethernet/sunplus/ 20261 20262SUNPLUS MMC DRIVER 20263M: Tony Huang <tonyhuang.sunplus@gmail.com> 20264M: Li-hao Kuo <lhjeff911@gmail.com> 20265S: Maintained 20266F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20267F: drivers/mmc/host/sunplus-mmc.c 20268 20269SUNPLUS OCOTP DRIVER 20270M: Vincent Shih <vincent.sunplus@gmail.com> 20271S: Maintained 20272F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20273F: drivers/nvmem/sunplus-ocotp.c 20274 20275SUNPLUS PWM DRIVER 20276M: Hammer Hsieh <hammerh0314@gmail.com> 20277S: Maintained 20278F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20279F: drivers/pwm/pwm-sunplus.c 20280 20281SUNPLUS RTC DRIVER 20282M: Vincent Shih <vincent.sunplus@gmail.com> 20283L: linux-rtc@vger.kernel.org 20284S: Maintained 20285F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20286F: drivers/rtc/rtc-sunplus.c 20287 20288SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20289M: Li-hao Kuo <lhjeff911@gmail.com> 20290L: linux-spi@vger.kernel.org 20291S: Maintained 20292F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20293F: drivers/spi/spi-sunplus-sp7021.c 20294 20295SUNPLUS UART DRIVER 20296M: Hammer Hsieh <hammerh0314@gmail.com> 20297S: Maintained 20298F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20299F: drivers/tty/serial/sunplus-uart.c 20300 20301SUNPLUS USB2 PHY DRIVER 20302M: Vincent Shih <vincent.sunplus@gmail.com> 20303L: linux-usb@vger.kernel.org 20304S: Maintained 20305F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20306F: drivers/phy/sunplus/Kconfig 20307F: drivers/phy/sunplus/Makefile 20308F: drivers/phy/sunplus/phy-sunplus-usb2.c 20309 20310SUNPLUS WATCHDOG DRIVER 20311M: Xiantao Hu <xt.hu@cqplus1.com> 20312L: linux-watchdog@vger.kernel.org 20313S: Maintained 20314F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20315F: drivers/watchdog/sunplus_wdt.c 20316 20317SUPERH 20318M: Yoshinori Sato <ysato@users.sourceforge.jp> 20319M: Rich Felker <dalias@libc.org> 20320M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20321L: linux-sh@vger.kernel.org 20322S: Maintained 20323Q: http://patchwork.kernel.org/project/linux-sh/list/ 20324F: Documentation/arch/sh/ 20325F: arch/sh/ 20326F: drivers/sh/ 20327 20328SUSPEND TO RAM 20329M: "Rafael J. Wysocki" <rafael@kernel.org> 20330M: Len Brown <len.brown@intel.com> 20331M: Pavel Machek <pavel@ucw.cz> 20332L: linux-pm@vger.kernel.org 20333S: Supported 20334B: https://bugzilla.kernel.org 20335F: Documentation/power/ 20336F: arch/x86/kernel/acpi/sleep* 20337F: arch/x86/kernel/acpi/wakeup* 20338F: drivers/base/power/ 20339F: include/linux/freezer.h 20340F: include/linux/pm.h 20341F: include/linux/suspend.h 20342F: kernel/power/ 20343 20344SVGA HANDLING 20345M: Martin Mares <mj@ucw.cz> 20346L: linux-video@atrey.karlin.mff.cuni.cz 20347S: Maintained 20348F: Documentation/admin-guide/svga.rst 20349F: arch/x86/boot/video* 20350 20351SWITCHDEV 20352M: Jiri Pirko <jiri@resnulli.us> 20353M: Ivan Vecera <ivecera@redhat.com> 20354L: netdev@vger.kernel.org 20355S: Supported 20356F: include/net/switchdev.h 20357F: net/switchdev/ 20358 20359SY8106A REGULATOR DRIVER 20360M: Icenowy Zheng <icenowy@aosc.io> 20361S: Maintained 20362F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20363F: drivers/regulator/sy8106a-regulator.c 20364 20365SYNC FILE FRAMEWORK 20366M: Sumit Semwal <sumit.semwal@linaro.org> 20367R: Gustavo Padovan <gustavo@padovan.org> 20368L: linux-media@vger.kernel.org 20369L: dri-devel@lists.freedesktop.org 20370S: Maintained 20371T: git git://anongit.freedesktop.org/drm/drm-misc 20372F: Documentation/driver-api/sync_file.rst 20373F: drivers/dma-buf/dma-fence* 20374F: drivers/dma-buf/sw_sync.c 20375F: drivers/dma-buf/sync_* 20376F: include/linux/sync_file.h 20377F: include/uapi/linux/sync_file.h 20378 20379SYNOPSYS ARC ARCHITECTURE 20380M: Vineet Gupta <vgupta@kernel.org> 20381L: linux-snps-arc@lists.infradead.org 20382S: Supported 20383T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20384F: Documentation/arch/arc 20385F: Documentation/devicetree/bindings/arc/* 20386F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20387F: arch/arc/ 20388F: drivers/clocksource/arc_timer.c 20389F: drivers/tty/serial/arc_uart.c 20390 20391SYNOPSYS ARC HSDK SDP pll clock driver 20392M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20393S: Supported 20394F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20395F: drivers/clk/clk-hsdk-pll.c 20396 20397SYNOPSYS ARC SDP clock driver 20398M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20399S: Supported 20400F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20401F: drivers/clk/axs10x/* 20402 20403SYNOPSYS ARC SDP platform support 20404M: Alexey Brodkin <abrodkin@synopsys.com> 20405S: Supported 20406F: Documentation/devicetree/bindings/arc/axs10* 20407F: arch/arc/boot/dts/ax* 20408F: arch/arc/plat-axs10x 20409 20410SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20411M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20412S: Supported 20413F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20414F: drivers/reset/reset-axs10x.c 20415 20416SYNOPSYS CREG GPIO DRIVER 20417M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20418S: Maintained 20419F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20420F: drivers/gpio/gpio-creg-snps.c 20421 20422SYNOPSYS DESIGNWARE 8250 UART DRIVER 20423M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20424R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20425S: Supported 20426F: drivers/tty/serial/8250/8250_dw.c 20427F: drivers/tty/serial/8250/8250_dwlib.* 20428F: drivers/tty/serial/8250/8250_lpss.c 20429 20430SYNOPSYS DESIGNWARE APB GPIO DRIVER 20431M: Hoan Tran <hoan@os.amperecomputing.com> 20432M: Serge Semin <fancer.lancer@gmail.com> 20433L: linux-gpio@vger.kernel.org 20434S: Maintained 20435F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20436F: drivers/gpio/gpio-dwapb.c 20437 20438SYNOPSYS DESIGNWARE APB SSI DRIVER 20439M: Serge Semin <fancer.lancer@gmail.com> 20440L: linux-spi@vger.kernel.org 20441S: Supported 20442F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20443F: drivers/spi/spi-dw* 20444 20445SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20446M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20447S: Maintained 20448F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20449F: drivers/dma/dw-axi-dmac/ 20450 20451SYNOPSYS DESIGNWARE DMAC DRIVER 20452M: Viresh Kumar <vireshk@kernel.org> 20453R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20454S: Maintained 20455F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20456F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20457F: drivers/dma/dw/ 20458F: include/dt-bindings/dma/dw-dmac.h 20459F: include/linux/dma/dw.h 20460F: include/linux/platform_data/dma-dw.h 20461 20462SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20463M: Jose Abreu <Jose.Abreu@synopsys.com> 20464L: netdev@vger.kernel.org 20465S: Supported 20466F: drivers/net/ethernet/synopsys/ 20467 20468SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20469M: Jose Abreu <Jose.Abreu@synopsys.com> 20470L: netdev@vger.kernel.org 20471S: Supported 20472F: drivers/net/pcs/pcs-xpcs.c 20473F: drivers/net/pcs/pcs-xpcs.h 20474F: include/linux/pcs/pcs-xpcs.h 20475 20476SYNOPSYS DESIGNWARE I2C DRIVER 20477M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20478R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20479R: Mika Westerberg <mika.westerberg@linux.intel.com> 20480R: Jan Dabros <jsd@semihalf.com> 20481L: linux-i2c@vger.kernel.org 20482S: Supported 20483F: drivers/i2c/busses/i2c-designware-* 20484 20485SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20486M: Jaehoon Chung <jh80.chung@samsung.com> 20487L: linux-mmc@vger.kernel.org 20488S: Maintained 20489F: drivers/mmc/host/dw_mmc* 20490 20491SYNOPSYS HSDK RESET CONTROLLER DRIVER 20492M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20493S: Supported 20494F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20495F: drivers/reset/reset-hsdk.c 20496F: include/dt-bindings/reset/snps,hsdk-reset.h 20497 20498SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20499M: Prabu Thangamuthu <prabu.t@synopsys.com> 20500M: Manjunath M B <manjumb@synopsys.com> 20501L: linux-mmc@vger.kernel.org 20502S: Maintained 20503F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20504 20505SYSTEM CONFIGURATION (SYSCON) 20506M: Lee Jones <lee@kernel.org> 20507M: Arnd Bergmann <arnd@arndb.de> 20508S: Supported 20509T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20510F: drivers/mfd/syscon.c 20511 20512SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20513M: Sudeep Holla <sudeep.holla@arm.com> 20514R: Cristian Marussi <cristian.marussi@arm.com> 20515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20516S: Maintained 20517F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20518F: drivers/clk/clk-sc[mp]i.c 20519F: drivers/cpufreq/sc[mp]i-cpufreq.c 20520F: drivers/firmware/arm_scmi/ 20521F: drivers/firmware/arm_scpi.c 20522F: drivers/powercap/arm_scmi_powercap.c 20523F: drivers/regulator/scmi-regulator.c 20524F: drivers/reset/reset-scmi.c 20525F: include/linux/sc[mp]i_protocol.h 20526F: include/trace/events/scmi.h 20527F: include/uapi/linux/virtio_scmi.h 20528 20529SYSTEM RESET/SHUTDOWN DRIVERS 20530M: Sebastian Reichel <sre@kernel.org> 20531L: linux-pm@vger.kernel.org 20532S: Maintained 20533T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20534F: Documentation/devicetree/bindings/power/reset/ 20535F: drivers/power/reset/ 20536 20537SYSTEM TRACE MODULE CLASS 20538M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20539S: Maintained 20540T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20541F: Documentation/trace/stm.rst 20542F: drivers/hwtracing/stm/ 20543F: include/linux/stm.h 20544F: include/uapi/linux/stm.h 20545 20546SYSTEM76 ACPI DRIVER 20547M: Jeremy Soller <jeremy@system76.com> 20548M: System76 Product Development <productdev@system76.com> 20549L: platform-driver-x86@vger.kernel.org 20550S: Maintained 20551F: drivers/platform/x86/system76_acpi.c 20552 20553SYSV FILESYSTEM 20554S: Orphan 20555F: Documentation/filesystems/sysv-fs.rst 20556F: fs/sysv/ 20557F: include/linux/sysv_fs.h 20558 20559TASKSTATS STATISTICS INTERFACE 20560M: Balbir Singh <bsingharora@gmail.com> 20561S: Maintained 20562F: Documentation/accounting/taskstats* 20563F: include/linux/taskstats* 20564F: kernel/taskstats.c 20565 20566TC subsystem 20567M: Jamal Hadi Salim <jhs@mojatatu.com> 20568M: Cong Wang <xiyou.wangcong@gmail.com> 20569M: Jiri Pirko <jiri@resnulli.us> 20570L: netdev@vger.kernel.org 20571S: Maintained 20572F: include/net/pkt_cls.h 20573F: include/net/pkt_sched.h 20574F: include/net/tc_act/ 20575F: include/uapi/linux/pkt_cls.h 20576F: include/uapi/linux/pkt_sched.h 20577F: include/uapi/linux/tc_act/ 20578F: include/uapi/linux/tc_ematch/ 20579F: net/sched/ 20580F: tools/testing/selftests/tc-testing 20581 20582TC90522 MEDIA DRIVER 20583M: Akihiro Tsukada <tskd08@gmail.com> 20584L: linux-media@vger.kernel.org 20585S: Odd Fixes 20586F: drivers/media/dvb-frontends/tc90522* 20587 20588TCP LOW PRIORITY MODULE 20589M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20590M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20591S: Maintained 20592W: http://tcp-lp-mod.sourceforge.net/ 20593F: net/ipv4/tcp_lp.c 20594 20595TDA10071 MEDIA DRIVER 20596M: Antti Palosaari <crope@iki.fi> 20597L: linux-media@vger.kernel.org 20598S: Maintained 20599W: https://linuxtv.org 20600W: http://palosaari.fi/linux/ 20601Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20602T: git git://linuxtv.org/anttip/media_tree.git 20603F: drivers/media/dvb-frontends/tda10071* 20604 20605TDA18212 MEDIA DRIVER 20606M: Antti Palosaari <crope@iki.fi> 20607L: linux-media@vger.kernel.org 20608S: Maintained 20609W: https://linuxtv.org 20610W: http://palosaari.fi/linux/ 20611Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20612T: git git://linuxtv.org/anttip/media_tree.git 20613F: drivers/media/tuners/tda18212* 20614 20615TDA18218 MEDIA DRIVER 20616M: Antti Palosaari <crope@iki.fi> 20617L: linux-media@vger.kernel.org 20618S: Maintained 20619W: https://linuxtv.org 20620W: http://palosaari.fi/linux/ 20621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20622T: git git://linuxtv.org/anttip/media_tree.git 20623F: drivers/media/tuners/tda18218* 20624 20625TDA18250 MEDIA DRIVER 20626M: Olli Salonen <olli.salonen@iki.fi> 20627L: linux-media@vger.kernel.org 20628S: Maintained 20629W: https://linuxtv.org 20630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20631T: git git://linuxtv.org/media_tree.git 20632F: drivers/media/tuners/tda18250* 20633 20634TDA18271 MEDIA DRIVER 20635M: Michael Krufky <mkrufky@linuxtv.org> 20636L: linux-media@vger.kernel.org 20637S: Maintained 20638W: https://linuxtv.org 20639W: http://github.com/mkrufky 20640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20641T: git git://linuxtv.org/mkrufky/tuners.git 20642F: drivers/media/tuners/tda18271* 20643 20644TDA1997x MEDIA DRIVER 20645M: Tim Harvey <tharvey@gateworks.com> 20646L: linux-media@vger.kernel.org 20647S: Maintained 20648W: https://linuxtv.org 20649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20650F: drivers/media/i2c/tda1997x.* 20651 20652TDA827x MEDIA DRIVER 20653M: Michael Krufky <mkrufky@linuxtv.org> 20654L: linux-media@vger.kernel.org 20655S: Maintained 20656W: https://linuxtv.org 20657W: http://github.com/mkrufky 20658Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20659T: git git://linuxtv.org/mkrufky/tuners.git 20660F: drivers/media/tuners/tda8290.* 20661 20662TDA8290 MEDIA DRIVER 20663M: Michael Krufky <mkrufky@linuxtv.org> 20664L: linux-media@vger.kernel.org 20665S: Maintained 20666W: https://linuxtv.org 20667W: http://github.com/mkrufky 20668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20669T: git git://linuxtv.org/mkrufky/tuners.git 20670F: drivers/media/tuners/tda8290.* 20671 20672TDA9840 MEDIA DRIVER 20673M: Hans Verkuil <hverkuil@xs4all.nl> 20674L: linux-media@vger.kernel.org 20675S: Maintained 20676W: https://linuxtv.org 20677T: git git://linuxtv.org/media_tree.git 20678F: drivers/media/i2c/tda9840* 20679 20680TEA5761 TUNER DRIVER 20681M: Mauro Carvalho Chehab <mchehab@kernel.org> 20682L: linux-media@vger.kernel.org 20683S: Odd fixes 20684W: https://linuxtv.org 20685T: git git://linuxtv.org/media_tree.git 20686F: drivers/media/tuners/tea5761.* 20687 20688TEA5767 TUNER DRIVER 20689M: Mauro Carvalho Chehab <mchehab@kernel.org> 20690L: linux-media@vger.kernel.org 20691S: Maintained 20692W: https://linuxtv.org 20693T: git git://linuxtv.org/media_tree.git 20694F: drivers/media/tuners/tea5767.* 20695 20696TEA6415C MEDIA DRIVER 20697M: Hans Verkuil <hverkuil@xs4all.nl> 20698L: linux-media@vger.kernel.org 20699S: Maintained 20700W: https://linuxtv.org 20701T: git git://linuxtv.org/media_tree.git 20702F: drivers/media/i2c/tea6415c* 20703 20704TEA6420 MEDIA DRIVER 20705M: Hans Verkuil <hverkuil@xs4all.nl> 20706L: linux-media@vger.kernel.org 20707S: Maintained 20708W: https://linuxtv.org 20709T: git git://linuxtv.org/media_tree.git 20710F: drivers/media/i2c/tea6420* 20711 20712TEAM DRIVER 20713M: Jiri Pirko <jiri@resnulli.us> 20714L: netdev@vger.kernel.org 20715S: Supported 20716F: drivers/net/team/ 20717F: include/linux/if_team.h 20718F: include/uapi/linux/if_team.h 20719F: tools/testing/selftests/drivers/net/team/ 20720 20721TECHNICAL ADVISORY BOARD PROCESS DOCS 20722M: "Theodore Ts'o" <tytso@mit.edu> 20723M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20724L: tech-board-discuss@lists.linux-foundation.org 20725S: Maintained 20726F: Documentation/process/contribution-maturity-model.rst 20727F: Documentation/process/researcher-guidelines.rst 20728 20729TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20730M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20731S: Maintained 20732F: arch/x86/platform/ts5500/ 20733 20734TECHNOTREND USB IR RECEIVER 20735M: Sean Young <sean@mess.org> 20736L: linux-media@vger.kernel.org 20737S: Maintained 20738F: drivers/media/rc/ttusbir.c 20739 20740TECHWELL TW9910 VIDEO DECODER 20741L: linux-media@vger.kernel.org 20742S: Orphan 20743F: drivers/media/i2c/tw9910.c 20744F: include/media/i2c/tw9910.h 20745 20746TEE SUBSYSTEM 20747M: Jens Wiklander <jens.wiklander@linaro.org> 20748R: Sumit Garg <sumit.garg@linaro.org> 20749L: op-tee@lists.trustedfirmware.org 20750S: Maintained 20751F: Documentation/staging/tee.rst 20752F: drivers/tee/ 20753F: include/linux/tee_drv.h 20754F: include/uapi/linux/tee.h 20755 20756TEGRA ARCHITECTURE SUPPORT 20757M: Thierry Reding <thierry.reding@gmail.com> 20758M: Jonathan Hunter <jonathanh@nvidia.com> 20759L: linux-tegra@vger.kernel.org 20760S: Supported 20761Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20762T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20763N: [^a-z]tegra 20764 20765TEGRA CLOCK DRIVER 20766M: Peter De Schrijver <pdeschrijver@nvidia.com> 20767M: Prashant Gaikwad <pgaikwad@nvidia.com> 20768S: Supported 20769F: drivers/clk/tegra/ 20770 20771TEGRA DMA DRIVERS 20772M: Laxman Dewangan <ldewangan@nvidia.com> 20773M: Jon Hunter <jonathanh@nvidia.com> 20774S: Supported 20775F: drivers/dma/tegra* 20776 20777TEGRA I2C DRIVER 20778M: Laxman Dewangan <ldewangan@nvidia.com> 20779R: Dmitry Osipenko <digetx@gmail.com> 20780S: Supported 20781F: drivers/i2c/busses/i2c-tegra.c 20782 20783TEGRA IOMMU DRIVERS 20784M: Thierry Reding <thierry.reding@gmail.com> 20785R: Krishna Reddy <vdumpa@nvidia.com> 20786L: linux-tegra@vger.kernel.org 20787S: Supported 20788F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20789F: drivers/iommu/tegra* 20790 20791TEGRA KBC DRIVER 20792M: Laxman Dewangan <ldewangan@nvidia.com> 20793S: Supported 20794F: drivers/input/keyboard/tegra-kbc.c 20795 20796TEGRA NAND DRIVER 20797M: Stefan Agner <stefan@agner.ch> 20798M: Lucas Stach <dev@lynxeye.de> 20799S: Maintained 20800F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20801F: drivers/mtd/nand/raw/tegra_nand.c 20802 20803TEGRA PWM DRIVER 20804M: Thierry Reding <thierry.reding@gmail.com> 20805S: Supported 20806F: drivers/pwm/pwm-tegra.c 20807 20808TEGRA QUAD SPI DRIVER 20809M: Thierry Reding <thierry.reding@gmail.com> 20810M: Jonathan Hunter <jonathanh@nvidia.com> 20811M: Sowjanya Komatineni <skomatineni@nvidia.com> 20812L: linux-tegra@vger.kernel.org 20813S: Maintained 20814F: drivers/spi/spi-tegra210-quad.c 20815 20816TEGRA SERIAL DRIVER 20817M: Laxman Dewangan <ldewangan@nvidia.com> 20818S: Supported 20819F: drivers/tty/serial/serial-tegra.c 20820 20821TEGRA SPI DRIVER 20822M: Laxman Dewangan <ldewangan@nvidia.com> 20823S: Supported 20824F: drivers/spi/spi-tegra* 20825 20826TEGRA VIDEO DRIVER 20827M: Thierry Reding <thierry.reding@gmail.com> 20828M: Jonathan Hunter <jonathanh@nvidia.com> 20829M: Sowjanya Komatineni <skomatineni@nvidia.com> 20830L: linux-media@vger.kernel.org 20831L: linux-tegra@vger.kernel.org 20832S: Maintained 20833F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20834F: drivers/staging/media/tegra-video/ 20835 20836TEGRA XUSB PADCTL DRIVER 20837M: JC Kuo <jckuo@nvidia.com> 20838S: Supported 20839F: drivers/phy/tegra/xusb* 20840 20841TEHUTI ETHERNET DRIVER 20842M: Andy Gospodarek <andy@greyhouse.net> 20843L: netdev@vger.kernel.org 20844S: Supported 20845F: drivers/net/ethernet/tehuti/* 20846 20847TELECOM CLOCK DRIVER FOR MCPL0010 20848M: Mark Gross <markgross@kernel.org> 20849S: Supported 20850F: drivers/char/tlclk.c 20851 20852TEMPO SEMICONDUCTOR DRIVERS 20853M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20854S: Maintained 20855F: Documentation/devicetree/bindings/sound/tscs*.txt 20856F: sound/soc/codecs/tscs*.c 20857F: sound/soc/codecs/tscs*.h 20858 20859TENSILICA XTENSA PORT (xtensa) 20860M: Chris Zankel <chris@zankel.net> 20861M: Max Filippov <jcmvbkbc@gmail.com> 20862S: Maintained 20863T: git https://github.com/jcmvbkbc/linux-xtensa.git 20864F: arch/xtensa/ 20865F: drivers/irqchip/irq-xtensa-* 20866 20867TEXAS INSTRUMENTS ASoC DRIVERS 20868M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20869L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20870S: Maintained 20871F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20872F: sound/soc/ti/ 20873 20874TEXAS INSTRUMENTS DMA DRIVERS 20875M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20876L: dmaengine@vger.kernel.org 20877S: Maintained 20878F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20879F: Documentation/devicetree/bindings/dma/ti-edma.txt 20880F: Documentation/devicetree/bindings/dma/ti/ 20881F: drivers/dma/ti/ 20882F: include/linux/dma/k3-psil.h 20883F: include/linux/dma/k3-udma-glue.h 20884F: include/linux/dma/ti-cppi5.h 20885X: drivers/dma/ti/cppi41.c 20886 20887TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20888M: Robert Marko <robert.marko@sartura.hr> 20889M: Luka Perkov <luka.perkov@sartura.hr> 20890L: linux-hwmon@vger.kernel.org 20891S: Maintained 20892F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20893F: Documentation/hwmon/tps23861.rst 20894F: drivers/hwmon/tps23861.c 20895 20896TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20897M: Ricardo Ribalda <ribalda@kernel.org> 20898L: linux-iio@vger.kernel.org 20899S: Supported 20900F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20901F: drivers/iio/dac/ti-dac7612.c 20902 20903TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20904M: Nishanth Menon <nm@ti.com> 20905M: Tero Kristo <kristo@kernel.org> 20906M: Santosh Shilimkar <ssantosh@kernel.org> 20907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20908S: Maintained 20909F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20910F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20911F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20912F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20913F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20914F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20915F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20916F: drivers/clk/keystone/sci-clk.c 20917F: drivers/firmware/ti_sci* 20918F: drivers/irqchip/irq-ti-sci-inta.c 20919F: drivers/irqchip/irq-ti-sci-intr.c 20920F: drivers/reset/reset-ti-sci.c 20921F: drivers/soc/ti/ti_sci_inta_msi.c 20922F: drivers/soc/ti/ti_sci_pm_domains.c 20923F: include/dt-bindings/soc/ti,sci_pm_domain.h 20924F: include/linux/soc/ti/ti_sci_inta_msi.h 20925F: include/linux/soc/ti/ti_sci_protocol.h 20926 20927TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20928M: Puranjay Mohan <puranjay12@gmail.com> 20929L: linux-iio@vger.kernel.org 20930S: Supported 20931F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20932F: drivers/iio/temperature/tmp117.c 20933 20934THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20935M: Hans Verkuil <hverkuil@xs4all.nl> 20936L: linux-media@vger.kernel.org 20937S: Maintained 20938W: https://linuxtv.org 20939T: git git://linuxtv.org/media_tree.git 20940F: drivers/media/radio/radio-raremono.c 20941 20942THERMAL 20943M: Rafael J. Wysocki <rafael@kernel.org> 20944M: Daniel Lezcano <daniel.lezcano@linaro.org> 20945R: Amit Kucheria <amitk@kernel.org> 20946R: Zhang Rui <rui.zhang@intel.com> 20947L: linux-pm@vger.kernel.org 20948S: Supported 20949Q: https://patchwork.kernel.org/project/linux-pm/list/ 20950T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20951F: Documentation/ABI/testing/sysfs-class-thermal 20952F: Documentation/admin-guide/thermal/ 20953F: Documentation/devicetree/bindings/thermal/ 20954F: Documentation/driver-api/thermal/ 20955F: drivers/thermal/ 20956F: include/dt-bindings/thermal/ 20957F: include/linux/cpu_cooling.h 20958F: include/linux/thermal.h 20959F: include/uapi/linux/thermal.h 20960F: tools/lib/thermal/ 20961F: tools/thermal/ 20962 20963THERMAL DRIVER FOR AMLOGIC SOCS 20964M: Guillaume La Roque <glaroque@baylibre.com> 20965L: linux-pm@vger.kernel.org 20966L: linux-amlogic@lists.infradead.org 20967S: Supported 20968W: http://linux-meson.com/ 20969F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20970F: drivers/thermal/amlogic_thermal.c 20971 20972THERMAL/CPU_COOLING 20973M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20974M: Daniel Lezcano <daniel.lezcano@linaro.org> 20975M: Viresh Kumar <viresh.kumar@linaro.org> 20976R: Lukasz Luba <lukasz.luba@arm.com> 20977L: linux-pm@vger.kernel.org 20978S: Supported 20979F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20980F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20981F: drivers/thermal/cpufreq_cooling.c 20982F: drivers/thermal/cpuidle_cooling.c 20983F: include/linux/cpu_cooling.h 20984 20985THERMAL/POWER_ALLOCATOR 20986M: Lukasz Luba <lukasz.luba@arm.com> 20987L: linux-pm@vger.kernel.org 20988S: Maintained 20989F: Documentation/driver-api/thermal/power_allocator.rst 20990F: drivers/thermal/gov_power_allocator.c 20991F: drivers/thermal/thermal_trace_ipa.h 20992 20993THINKPAD ACPI EXTRAS DRIVER 20994M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20995L: ibm-acpi-devel@lists.sourceforge.net 20996L: platform-driver-x86@vger.kernel.org 20997S: Maintained 20998W: http://ibm-acpi.sourceforge.net 20999W: http://thinkwiki.org/wiki/Ibm-acpi 21000T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21001F: drivers/platform/x86/thinkpad_acpi.c 21002 21003THINKPAD LMI DRIVER 21004M: Mark Pearson <markpearson@lenovo.com> 21005L: platform-driver-x86@vger.kernel.org 21006S: Maintained 21007F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21008F: drivers/platform/x86/think-lmi.? 21009 21010THUNDERBOLT DMA TRAFFIC TEST DRIVER 21011M: Isaac Hazan <isaac.hazan@intel.com> 21012L: linux-usb@vger.kernel.org 21013S: Maintained 21014F: drivers/thunderbolt/dma_test.c 21015 21016THUNDERBOLT DRIVER 21017M: Andreas Noever <andreas.noever@gmail.com> 21018M: Michael Jamet <michael.jamet@intel.com> 21019M: Mika Westerberg <mika.westerberg@linux.intel.com> 21020M: Yehezkel Bernat <YehezkelShB@gmail.com> 21021L: linux-usb@vger.kernel.org 21022S: Maintained 21023T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21024F: Documentation/admin-guide/thunderbolt.rst 21025F: drivers/thunderbolt/ 21026F: include/linux/thunderbolt.h 21027 21028THUNDERBOLT NETWORK DRIVER 21029M: Michael Jamet <michael.jamet@intel.com> 21030M: Mika Westerberg <mika.westerberg@linux.intel.com> 21031M: Yehezkel Bernat <YehezkelShB@gmail.com> 21032L: netdev@vger.kernel.org 21033S: Maintained 21034F: drivers/net/thunderbolt/ 21035 21036THUNDERX GPIO DRIVER 21037M: Robert Richter <rric@kernel.org> 21038S: Odd Fixes 21039F: drivers/gpio/gpio-thunderx.c 21040 21041TI ADS7924 ADC DRIVER 21042M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21043L: linux-iio@vger.kernel.org 21044S: Supported 21045F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21046F: drivers/iio/adc/ti-ads7924.c 21047 21048TI AM437X VPFE DRIVER 21049M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21050L: linux-media@vger.kernel.org 21051S: Maintained 21052W: https://linuxtv.org 21053Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21054T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21055F: drivers/media/platform/ti/am437x/ 21056 21057TI BANDGAP AND THERMAL DRIVER 21058M: Eduardo Valentin <edubezval@gmail.com> 21059M: Keerthy <j-keerthy@ti.com> 21060L: linux-pm@vger.kernel.org 21061L: linux-omap@vger.kernel.org 21062S: Maintained 21063F: drivers/thermal/ti-soc-thermal/ 21064 21065TI BQ27XXX POWER SUPPLY DRIVER 21066F: drivers/power/supply/bq27xxx_battery.c 21067F: drivers/power/supply/bq27xxx_battery_i2c.c 21068F: include/linux/power/bq27xxx_battery.h 21069 21070TI CDCE706 CLOCK DRIVER 21071M: Max Filippov <jcmvbkbc@gmail.com> 21072S: Maintained 21073F: drivers/clk/clk-cdce706.c 21074 21075TI CLOCK DRIVER 21076M: Tero Kristo <kristo@kernel.org> 21077L: linux-omap@vger.kernel.org 21078S: Odd Fixes 21079F: drivers/clk/ti/ 21080F: include/linux/clk/ti.h 21081 21082TI DAVINCI MACHINE SUPPORT 21083M: Bartosz Golaszewski <brgl@bgdev.pl> 21084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21085S: Maintained 21086T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21087F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21088F: arch/arm/boot/dts/da850* 21089F: arch/arm/mach-davinci/ 21090F: drivers/i2c/busses/i2c-davinci.c 21091 21092TI DAVINCI SERIES CLOCK DRIVER 21093M: David Lechner <david@lechnology.com> 21094R: Sekhar Nori <nsekhar@ti.com> 21095S: Maintained 21096F: Documentation/devicetree/bindings/clock/ti/davinci/ 21097F: drivers/clk/davinci/ 21098F: include/linux/clk/davinci.h 21099 21100TI DAVINCI SERIES GPIO DRIVER 21101M: Keerthy <j-keerthy@ti.com> 21102L: linux-gpio@vger.kernel.org 21103S: Maintained 21104F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21105F: drivers/gpio/gpio-davinci.c 21106 21107TI DAVINCI SERIES MEDIA DRIVER 21108M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21109L: linux-media@vger.kernel.org 21110S: Maintained 21111W: https://linuxtv.org 21112Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21113T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21114F: drivers/media/platform/ti/davinci/ 21115F: include/media/davinci/ 21116 21117TI ENHANCED CAPTURE (eCAP) DRIVER 21118M: Vignesh Raghavendra <vigneshr@ti.com> 21119R: Julien Panis <jpanis@baylibre.com> 21120L: linux-iio@vger.kernel.org 21121L: linux-omap@vger.kernel.org 21122S: Maintained 21123F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21124F: drivers/counter/ti-ecap-capture.c 21125 21126TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21127R: David Lechner <david@lechnology.com> 21128L: linux-iio@vger.kernel.org 21129F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21130F: drivers/counter/ti-eqep.c 21131 21132TI ETHERNET SWITCH DRIVER (CPSW) 21133R: Grygorii Strashko <grygorii.strashko@ti.com> 21134L: linux-omap@vger.kernel.org 21135L: netdev@vger.kernel.org 21136S: Maintained 21137F: drivers/net/ethernet/ti/cpsw* 21138F: drivers/net/ethernet/ti/davinci* 21139 21140TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21141M: Alex Dubov <oakad@yahoo.com> 21142S: Maintained 21143W: http://tifmxx.berlios.de/ 21144F: drivers/memstick/host/tifm_ms.c 21145F: drivers/misc/tifm* 21146F: drivers/mmc/host/tifm_sd.c 21147F: include/linux/tifm.h 21148 21149TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21150M: Nishanth Menon <nm@ti.com> 21151M: Santosh Shilimkar <ssantosh@kernel.org> 21152L: linux-kernel@vger.kernel.org 21153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21154S: Maintained 21155T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21156F: drivers/soc/ti/* 21157 21158TI LM49xxx FAMILY ASoC CODEC DRIVERS 21159M: M R Swami Reddy <mr.swami.reddy@ti.com> 21160M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21161L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21162S: Maintained 21163F: sound/soc/codecs/isabelle* 21164F: sound/soc/codecs/lm49453* 21165 21166TI LMP92064 ADC DRIVER 21167M: Leonard Göhrs <l.goehrs@pengutronix.de> 21168R: kernel@pengutronix.de 21169L: linux-iio@vger.kernel.org 21170S: Maintained 21171F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21172F: drivers/iio/adc/ti-lmp92064.c 21173 21174TI PCM3060 ASoC CODEC DRIVER 21175M: Kirill Marinushkin <kmarinushkin@birdec.com> 21176L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21177S: Maintained 21178F: Documentation/devicetree/bindings/sound/pcm3060.txt 21179F: sound/soc/codecs/pcm3060* 21180 21181TI TAS571X FAMILY ASoC CODEC DRIVER 21182M: Kevin Cernekee <cernekee@chromium.org> 21183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21184S: Odd Fixes 21185F: sound/soc/codecs/tas571x* 21186 21187TI TMAG5273 MAGNETOMETER DRIVER 21188M: Gerald Loacker <gerald.loacker@wolfvision.net> 21189L: linux-iio@vger.kernel.org 21190S: Maintained 21191F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21192F: drivers/iio/magnetometer/tmag5273.c 21193 21194TI TRF7970A NFC DRIVER 21195M: Mark Greer <mgreer@animalcreek.com> 21196L: linux-wireless@vger.kernel.org 21197S: Supported 21198F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21199F: drivers/nfc/trf7970a.c 21200 21201TI TSC2046 ADC DRIVER 21202M: Oleksij Rempel <o.rempel@pengutronix.de> 21203R: kernel@pengutronix.de 21204L: linux-iio@vger.kernel.org 21205S: Maintained 21206F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21207F: drivers/iio/adc/ti-tsc2046.c 21208 21209TI TWL4030 SERIES SOC CODEC DRIVER 21210M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21211L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21212S: Maintained 21213F: sound/soc/codecs/twl4030* 21214 21215TI VPE/CAL DRIVERS 21216M: Benoit Parrot <bparrot@ti.com> 21217L: linux-media@vger.kernel.org 21218S: Maintained 21219W: http://linuxtv.org/ 21220Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21221F: Documentation/devicetree/bindings/media/ti,cal.yaml 21222F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21223F: drivers/media/platform/ti/cal/ 21224F: drivers/media/platform/ti/vpe/ 21225 21226TI WILINK WIRELESS DRIVERS 21227L: linux-wireless@vger.kernel.org 21228S: Orphan 21229W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21230W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21231T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21232F: drivers/net/wireless/ti/ 21233 21234TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21235M: John Stultz <jstultz@google.com> 21236M: Thomas Gleixner <tglx@linutronix.de> 21237R: Stephen Boyd <sboyd@kernel.org> 21238L: linux-kernel@vger.kernel.org 21239S: Supported 21240T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21241F: include/linux/clocksource.h 21242F: include/linux/time.h 21243F: include/linux/timex.h 21244F: include/uapi/linux/time.h 21245F: include/uapi/linux/timex.h 21246F: kernel/time/alarmtimer.c 21247F: kernel/time/clocksource.c 21248F: kernel/time/ntp.c 21249F: kernel/time/time*.c 21250F: tools/testing/selftests/timers/ 21251 21252TIPC NETWORK LAYER 21253M: Jon Maloy <jmaloy@redhat.com> 21254M: Ying Xue <ying.xue@windriver.com> 21255L: netdev@vger.kernel.org (core kernel code) 21256L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21257S: Maintained 21258W: http://tipc.sourceforge.net/ 21259F: include/uapi/linux/tipc*.h 21260F: net/tipc/ 21261 21262TLAN NETWORK DRIVER 21263M: Samuel Chessman <chessman@tux.org> 21264L: tlan-devel@lists.sourceforge.net (subscribers-only) 21265S: Maintained 21266W: http://sourceforge.net/projects/tlan/ 21267F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21268F: drivers/net/ethernet/ti/tlan.* 21269 21270TMIO/SDHI MMC DRIVER 21271M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21272L: linux-mmc@vger.kernel.org 21273L: linux-renesas-soc@vger.kernel.org 21274S: Supported 21275F: drivers/mmc/host/renesas_sdhi* 21276F: drivers/mmc/host/tmio_mmc* 21277F: include/linux/mfd/tmio.h 21278 21279TMP401 HARDWARE MONITOR DRIVER 21280M: Guenter Roeck <linux@roeck-us.net> 21281L: linux-hwmon@vger.kernel.org 21282S: Maintained 21283F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21284F: Documentation/hwmon/tmp401.rst 21285F: drivers/hwmon/tmp401.c 21286 21287TMP464 HARDWARE MONITOR DRIVER 21288M: Guenter Roeck <linux@roeck-us.net> 21289L: linux-hwmon@vger.kernel.org 21290S: Maintained 21291F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21292F: Documentation/hwmon/tmp464.rst 21293F: drivers/hwmon/tmp464.c 21294 21295TMP513 HARDWARE MONITOR DRIVER 21296M: Eric Tremblay <etremblay@distech-controls.com> 21297L: linux-hwmon@vger.kernel.org 21298S: Maintained 21299F: Documentation/hwmon/tmp513.rst 21300F: drivers/hwmon/tmp513.c 21301 21302TMPFS (SHMEM FILESYSTEM) 21303M: Hugh Dickins <hughd@google.com> 21304L: linux-mm@kvack.org 21305S: Maintained 21306F: include/linux/shmem_fs.h 21307F: mm/shmem.c 21308 21309TOMOYO SECURITY MODULE 21310M: Kentaro Takeda <takedakn@nttdata.co.jp> 21311M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21312L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21313L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21314L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21315L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21316S: Maintained 21317W: https://tomoyo.osdn.jp/ 21318F: security/tomoyo/ 21319 21320TOPSTAR LAPTOP EXTRAS DRIVER 21321M: Herton Ronaldo Krzesinski <herton@canonical.com> 21322L: platform-driver-x86@vger.kernel.org 21323S: Maintained 21324F: drivers/platform/x86/topstar-laptop.c 21325 21326TORTURE-TEST MODULES 21327M: Davidlohr Bueso <dave@stgolabs.net> 21328M: "Paul E. McKenney" <paulmck@kernel.org> 21329M: Josh Triplett <josh@joshtriplett.org> 21330L: linux-kernel@vger.kernel.org 21331S: Supported 21332T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21333F: Documentation/RCU/torture.rst 21334F: kernel/locking/locktorture.c 21335F: kernel/rcu/rcuscale.c 21336F: kernel/rcu/rcutorture.c 21337F: kernel/rcu/refscale.c 21338F: kernel/torture.c 21339 21340TOSHIBA ACPI EXTRAS DRIVER 21341M: Azael Avalos <coproscefalo@gmail.com> 21342L: platform-driver-x86@vger.kernel.org 21343S: Maintained 21344F: drivers/platform/x86/toshiba_acpi.c 21345 21346TOSHIBA BLUETOOTH DRIVER 21347M: Azael Avalos <coproscefalo@gmail.com> 21348L: platform-driver-x86@vger.kernel.org 21349S: Maintained 21350F: drivers/platform/x86/toshiba_bluetooth.c 21351 21352TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21353M: Azael Avalos <coproscefalo@gmail.com> 21354L: platform-driver-x86@vger.kernel.org 21355S: Maintained 21356F: drivers/platform/x86/toshiba_haps.c 21357 21358TOSHIBA SMM DRIVER 21359M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21360S: Maintained 21361W: http://www.buzzard.org.uk/toshiba/ 21362F: drivers/char/toshiba.c 21363F: include/linux/toshiba.h 21364F: include/uapi/linux/toshiba.h 21365 21366TOSHIBA TC358743 DRIVER 21367M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21368L: linux-media@vger.kernel.org 21369S: Maintained 21370F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21371F: drivers/media/i2c/tc358743* 21372F: include/media/i2c/tc358743.h 21373 21374TOSHIBA WMI HOTKEYS DRIVER 21375M: Azael Avalos <coproscefalo@gmail.com> 21376L: platform-driver-x86@vger.kernel.org 21377S: Maintained 21378F: drivers/platform/x86/toshiba-wmi.c 21379 21380TPM DEVICE DRIVER 21381M: Peter Huewe <peterhuewe@gmx.de> 21382M: Jarkko Sakkinen <jarkko@kernel.org> 21383R: Jason Gunthorpe <jgg@ziepe.ca> 21384L: linux-integrity@vger.kernel.org 21385S: Maintained 21386W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21387Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21388T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21389F: drivers/char/tpm/ 21390 21391TPS546D24 DRIVER 21392M: Duke Du <dukedu83@gmail.com> 21393L: linux-hwmon@vger.kernel.org 21394S: Maintained 21395F: Documentation/hwmon/tps546d24.rst 21396F: drivers/hwmon/pmbus/tps546d24.c 21397 21398TRACING 21399M: Steven Rostedt <rostedt@goodmis.org> 21400M: Masami Hiramatsu <mhiramat@kernel.org> 21401L: linux-kernel@vger.kernel.org 21402L: linux-trace-kernel@vger.kernel.org 21403S: Maintained 21404Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21405T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21406F: Documentation/trace/* 21407F: fs/tracefs/ 21408F: include/linux/trace*.h 21409F: include/trace/ 21410F: kernel/trace/ 21411F: scripts/tracing/ 21412F: tools/testing/selftests/ftrace/ 21413 21414TRACING MMIO ACCESSES (MMIOTRACE) 21415M: Steven Rostedt <rostedt@goodmis.org> 21416M: Masami Hiramatsu <mhiramat@kernel.org> 21417R: Karol Herbst <karolherbst@gmail.com> 21418R: Pekka Paalanen <ppaalanen@gmail.com> 21419L: linux-kernel@vger.kernel.org 21420L: nouveau@lists.freedesktop.org 21421S: Maintained 21422F: arch/x86/mm/kmmio.c 21423F: arch/x86/mm/mmio-mod.c 21424F: arch/x86/mm/testmmiotrace.c 21425F: include/linux/mmiotrace.h 21426F: kernel/trace/trace_mmiotrace.c 21427 21428TRACING OS NOISE / LATENCY TRACERS 21429M: Steven Rostedt <rostedt@goodmis.org> 21430M: Daniel Bristot de Oliveira <bristot@kernel.org> 21431S: Maintained 21432F: Documentation/trace/hwlat_detector.rst 21433F: Documentation/trace/osnoise-tracer.rst 21434F: Documentation/trace/timerlat-tracer.rst 21435F: arch/*/kernel/trace.c 21436F: include/trace/events/osnoise.h 21437F: kernel/trace/trace_hwlat.c 21438F: kernel/trace/trace_irqsoff.c 21439F: kernel/trace/trace_osnoise.c 21440F: kernel/trace/trace_sched_wakeup.c 21441 21442TRADITIONAL CHINESE DOCUMENTATION 21443M: Hu Haowen <src.res@email.cn> 21444L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21445S: Maintained 21446W: https://github.com/srcres258/linux-doc 21447T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21448F: Documentation/translations/zh_TW/ 21449 21450TTY LAYER 21451M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21452M: Jiri Slaby <jirislaby@kernel.org> 21453S: Supported 21454T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21455F: Documentation/driver-api/serial/ 21456F: drivers/tty/ 21457F: drivers/tty/serial/serial_core.c 21458F: include/linux/selection.h 21459F: include/linux/serial.h 21460F: include/linux/serial_core.h 21461F: include/linux/sysrq.h 21462F: include/linux/tty*.h 21463F: include/linux/vt.h 21464F: include/linux/vt_*.h 21465F: include/uapi/linux/serial.h 21466F: include/uapi/linux/serial_core.h 21467F: include/uapi/linux/tty.h 21468 21469TUA9001 MEDIA DRIVER 21470M: Antti Palosaari <crope@iki.fi> 21471L: linux-media@vger.kernel.org 21472S: Maintained 21473W: https://linuxtv.org 21474W: http://palosaari.fi/linux/ 21475Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21476T: git git://linuxtv.org/anttip/media_tree.git 21477F: drivers/media/tuners/tua9001* 21478 21479TULIP NETWORK DRIVERS 21480L: netdev@vger.kernel.org 21481L: linux-parisc@vger.kernel.org 21482S: Orphan 21483F: drivers/net/ethernet/dec/tulip/ 21484 21485TUN/TAP driver 21486M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21487S: Maintained 21488W: http://vtun.sourceforge.net/tun 21489F: Documentation/networking/tuntap.rst 21490F: arch/um/os-Linux/drivers/ 21491 21492TURBOCHANNEL SUBSYSTEM 21493M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21494M: Ralf Baechle <ralf@linux-mips.org> 21495L: linux-mips@vger.kernel.org 21496S: Maintained 21497Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21498F: drivers/tc/ 21499F: include/linux/tc.h 21500 21501TURBOSTAT UTILITY 21502M: "Len Brown" <lenb@kernel.org> 21503L: linux-pm@vger.kernel.org 21504S: Supported 21505Q: https://patchwork.kernel.org/project/linux-pm/list/ 21506B: https://bugzilla.kernel.org 21507T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21508F: tools/power/x86/turbostat/ 21509 21510TW5864 VIDEO4LINUX DRIVER 21511M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21512M: Anton Sviridenko <anton@corp.bluecherry.net> 21513M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21514M: Andrey Utkin <andrey_utkin@fastmail.com> 21515L: linux-media@vger.kernel.org 21516S: Supported 21517F: drivers/media/pci/tw5864/ 21518 21519TW68 VIDEO4LINUX DRIVER 21520M: Hans Verkuil <hverkuil@xs4all.nl> 21521L: linux-media@vger.kernel.org 21522S: Odd Fixes 21523W: https://linuxtv.org 21524T: git git://linuxtv.org/media_tree.git 21525F: drivers/media/pci/tw68/ 21526 21527TW686X VIDEO4LINUX DRIVER 21528M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21529L: linux-media@vger.kernel.org 21530S: Maintained 21531W: http://linuxtv.org 21532T: git git://linuxtv.org/media_tree.git 21533F: drivers/media/pci/tw686x/ 21534 21535U-BOOT ENVIRONMENT VARIABLES 21536M: Rafał Miłecki <rafal@milecki.pl> 21537S: Maintained 21538F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21539F: drivers/nvmem/u-boot-env.c 21540 21541UACCE ACCELERATOR FRAMEWORK 21542M: Zhangfei Gao <zhangfei.gao@linaro.org> 21543M: Zhou Wang <wangzhou1@hisilicon.com> 21544L: linux-accelerators@lists.ozlabs.org 21545L: linux-kernel@vger.kernel.org 21546S: Maintained 21547F: Documentation/ABI/testing/sysfs-driver-uacce 21548F: Documentation/misc-devices/uacce.rst 21549F: drivers/misc/uacce/ 21550F: include/linux/uacce.h 21551F: include/uapi/misc/uacce/ 21552 21553UBI FILE SYSTEM (UBIFS) 21554M: Richard Weinberger <richard@nod.at> 21555L: linux-mtd@lists.infradead.org 21556S: Supported 21557W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21558T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21559T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21560F: Documentation/ABI/testing/sysfs-fs-ubifs 21561F: Documentation/filesystems/ubifs-authentication.rst 21562F: Documentation/filesystems/ubifs.rst 21563F: fs/ubifs/ 21564 21565UBLK USERSPACE BLOCK DRIVER 21566M: Ming Lei <ming.lei@redhat.com> 21567L: linux-block@vger.kernel.org 21568S: Maintained 21569F: Documentation/block/ublk.rst 21570F: drivers/block/ublk_drv.c 21571F: include/uapi/linux/ublk_cmd.h 21572 21573UCLINUX (M68KNOMMU AND COLDFIRE) 21574M: Greg Ungerer <gerg@linux-m68k.org> 21575L: linux-m68k@lists.linux-m68k.org 21576S: Maintained 21577W: http://www.linux-m68k.org/ 21578T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21579F: arch/m68k/*/*_no.* 21580F: arch/m68k/68*/ 21581F: arch/m68k/coldfire/ 21582F: arch/m68k/include/asm/*_no.* 21583 21584UDF FILESYSTEM 21585M: Jan Kara <jack@suse.com> 21586S: Maintained 21587F: Documentation/filesystems/udf.rst 21588F: fs/udf/ 21589 21590UDRAW TABLET 21591M: Bastien Nocera <hadess@hadess.net> 21592L: linux-input@vger.kernel.org 21593S: Maintained 21594F: drivers/hid/hid-udraw-ps3.c 21595 21596UFS FILESYSTEM 21597M: Evgeniy Dushistov <dushistov@mail.ru> 21598S: Maintained 21599F: Documentation/admin-guide/ufs.rst 21600F: fs/ufs/ 21601 21602UHID USERSPACE HID IO DRIVER 21603M: David Rheinsberg <david.rheinsberg@gmail.com> 21604L: linux-input@vger.kernel.org 21605S: Maintained 21606F: drivers/hid/uhid.c 21607F: include/uapi/linux/uhid.h 21608 21609ULPI BUS 21610M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21611L: linux-usb@vger.kernel.org 21612S: Maintained 21613F: drivers/usb/common/ulpi.c 21614F: include/linux/ulpi/ 21615 21616UNICODE SUBSYSTEM 21617M: Gabriel Krisman Bertazi <krisman@collabora.com> 21618L: linux-fsdevel@vger.kernel.org 21619S: Supported 21620F: fs/unicode/ 21621 21622UNIFDEF 21623M: Tony Finch <dot@dotat.at> 21624S: Maintained 21625W: http://dotat.at/prog/unifdef 21626F: scripts/unifdef.c 21627 21628UNIFORM CDROM DRIVER 21629M: Phillip Potter <phil@philpotter.co.uk> 21630S: Maintained 21631F: Documentation/cdrom/ 21632F: drivers/cdrom/cdrom.c 21633F: include/linux/cdrom.h 21634F: include/uapi/linux/cdrom.h 21635 21636UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21637R: Alim Akhtar <alim.akhtar@samsung.com> 21638R: Avri Altman <avri.altman@wdc.com> 21639R: Bart Van Assche <bvanassche@acm.org> 21640L: linux-scsi@vger.kernel.org 21641S: Supported 21642F: Documentation/devicetree/bindings/ufs/ 21643F: Documentation/scsi/ufs.rst 21644F: drivers/ufs/core/ 21645 21646UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21647M: Pedro Sousa <pedrom.sousa@synopsys.com> 21648L: linux-scsi@vger.kernel.org 21649S: Supported 21650F: drivers/ufs/host/*dwc* 21651 21652UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21653M: Alim Akhtar <alim.akhtar@samsung.com> 21654L: linux-scsi@vger.kernel.org 21655S: Maintained 21656F: drivers/ufs/host/ufs-exynos* 21657 21658UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21659M: Stanley Chu <stanley.chu@mediatek.com> 21660L: linux-scsi@vger.kernel.org 21661L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21662S: Maintained 21663F: drivers/ufs/host/ufs-mediatek* 21664 21665UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21666M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21667L: linux-arm-msm@vger.kernel.org 21668L: linux-scsi@vger.kernel.org 21669S: Maintained 21670F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21671F: drivers/ufs/host/ufs-qcom* 21672 21673UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21674M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21675L: linux-renesas-soc@vger.kernel.org 21676L: linux-scsi@vger.kernel.org 21677S: Maintained 21678F: drivers/ufs/host/ufs-renesas.c 21679 21680UNSORTED BLOCK IMAGES (UBI) 21681M: Richard Weinberger <richard@nod.at> 21682L: linux-mtd@lists.infradead.org 21683S: Supported 21684W: http://www.linux-mtd.infradead.org/ 21685T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21686T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21687F: drivers/mtd/ubi/ 21688F: include/linux/mtd/ubi.h 21689F: include/uapi/mtd/ubi-user.h 21690 21691USB "USBNET" DRIVER FRAMEWORK 21692M: Oliver Neukum <oneukum@suse.com> 21693L: netdev@vger.kernel.org 21694S: Maintained 21695W: http://www.linux-usb.org/usbnet 21696F: drivers/net/usb/usbnet.c 21697F: include/linux/usb/usbnet.h 21698 21699USB ACM DRIVER 21700M: Oliver Neukum <oneukum@suse.com> 21701L: linux-usb@vger.kernel.org 21702S: Maintained 21703F: Documentation/usb/acm.rst 21704F: drivers/usb/class/cdc-acm.* 21705 21706USB APPLE MFI FASTCHARGE DRIVER 21707M: Bastien Nocera <hadess@hadess.net> 21708L: linux-usb@vger.kernel.org 21709S: Maintained 21710F: drivers/usb/misc/apple-mfi-fastcharge.c 21711 21712USB AR5523 WIRELESS DRIVER 21713M: Pontus Fuchs <pontus.fuchs@gmail.com> 21714L: linux-wireless@vger.kernel.org 21715S: Maintained 21716F: drivers/net/wireless/ath/ar5523/ 21717 21718USB ATTACHED SCSI 21719M: Oliver Neukum <oneukum@suse.com> 21720L: linux-usb@vger.kernel.org 21721L: linux-scsi@vger.kernel.org 21722S: Maintained 21723F: drivers/usb/storage/uas.c 21724 21725USB CDC ETHERNET DRIVER 21726M: Oliver Neukum <oliver@neukum.org> 21727L: linux-usb@vger.kernel.org 21728S: Maintained 21729F: drivers/net/usb/cdc_*.c 21730F: include/uapi/linux/usb/cdc.h 21731 21732USB CHAOSKEY DRIVER 21733M: Keith Packard <keithp@keithp.com> 21734L: linux-usb@vger.kernel.org 21735S: Maintained 21736F: drivers/usb/misc/chaoskey.c 21737 21738USB CYPRESS C67X00 DRIVER 21739L: linux-usb@vger.kernel.org 21740S: Orphan 21741F: drivers/usb/c67x00/ 21742 21743USB DAVICOM DM9601 DRIVER 21744M: Peter Korsgaard <peter@korsgaard.com> 21745L: netdev@vger.kernel.org 21746S: Maintained 21747W: http://www.linux-usb.org/usbnet 21748F: drivers/net/usb/dm9601.c 21749 21750USB EHCI DRIVER 21751M: Alan Stern <stern@rowland.harvard.edu> 21752L: linux-usb@vger.kernel.org 21753S: Maintained 21754F: Documentation/usb/ehci.rst 21755F: drivers/usb/host/ehci* 21756 21757USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21758M: Jiri Kosina <jikos@kernel.org> 21759M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21760L: linux-usb@vger.kernel.org 21761S: Maintained 21762T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21763F: Documentation/hid/hiddev.rst 21764F: drivers/hid/usbhid/ 21765 21766USB INTEL XHCI ROLE MUX DRIVER 21767M: Hans de Goede <hdegoede@redhat.com> 21768L: linux-usb@vger.kernel.org 21769S: Maintained 21770F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21771 21772USB IP DRIVER FOR HISILICON KIRIN 960 21773M: Yu Chen <chenyu56@huawei.com> 21774M: Binghui Wang <wangbinghui@hisilicon.com> 21775L: linux-usb@vger.kernel.org 21776S: Maintained 21777F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21778F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21779 21780USB IP DRIVER FOR HISILICON KIRIN 970 21781M: Mauro Carvalho Chehab <mchehab@kernel.org> 21782L: linux-usb@vger.kernel.org 21783S: Maintained 21784F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21785F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21786 21787USB ISP116X DRIVER 21788M: Olav Kongas <ok@artecdesign.ee> 21789L: linux-usb@vger.kernel.org 21790S: Maintained 21791F: drivers/usb/host/isp116x* 21792F: include/linux/usb/isp116x.h 21793 21794USB ISP1760 DRIVER 21795M: Rui Miguel Silva <rui.silva@linaro.org> 21796L: linux-usb@vger.kernel.org 21797S: Maintained 21798F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21799F: drivers/usb/isp1760/* 21800 21801USB LAN78XX ETHERNET DRIVER 21802M: Woojung Huh <woojung.huh@microchip.com> 21803M: UNGLinuxDriver@microchip.com 21804L: netdev@vger.kernel.org 21805S: Maintained 21806F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21807F: drivers/net/usb/lan78xx.* 21808F: include/dt-bindings/net/microchip-lan78xx.h 21809 21810USB MASS STORAGE DRIVER 21811M: Alan Stern <stern@rowland.harvard.edu> 21812L: linux-usb@vger.kernel.org 21813L: usb-storage@lists.one-eyed-alien.net 21814S: Maintained 21815F: drivers/usb/storage/ 21816 21817USB MIDI DRIVER 21818M: Clemens Ladisch <clemens@ladisch.de> 21819L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21820S: Maintained 21821T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21822F: sound/usb/midi.* 21823 21824USB NETWORKING DRIVERS 21825L: linux-usb@vger.kernel.org 21826S: Odd Fixes 21827F: drivers/net/usb/ 21828 21829USB OHCI DRIVER 21830M: Alan Stern <stern@rowland.harvard.edu> 21831L: linux-usb@vger.kernel.org 21832S: Maintained 21833F: Documentation/usb/ohci.rst 21834F: drivers/usb/host/ohci* 21835 21836USB OTG FSM (Finite State Machine) 21837M: Peter Chen <peter.chen@kernel.org> 21838L: linux-usb@vger.kernel.org 21839S: Maintained 21840T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21841F: drivers/usb/common/usb-otg-fsm.c 21842 21843USB OVER IP DRIVER 21844M: Valentina Manea <valentina.manea.m@gmail.com> 21845M: Shuah Khan <shuah@kernel.org> 21846M: Shuah Khan <skhan@linuxfoundation.org> 21847R: Hongren Zheng <i@zenithal.me> 21848L: linux-usb@vger.kernel.org 21849S: Maintained 21850F: Documentation/usb/usbip_protocol.rst 21851F: drivers/usb/usbip/ 21852F: tools/testing/selftests/drivers/usb/usbip/ 21853F: tools/usb/usbip/ 21854 21855USB PEGASUS DRIVER 21856M: Petko Manolov <petkan@nucleusys.com> 21857L: linux-usb@vger.kernel.org 21858L: netdev@vger.kernel.org 21859S: Maintained 21860W: https://github.com/petkan/pegasus 21861T: git https://github.com/petkan/pegasus.git 21862F: drivers/net/usb/pegasus.* 21863 21864USB PRINTER DRIVER (usblp) 21865M: Pete Zaitcev <zaitcev@redhat.com> 21866L: linux-usb@vger.kernel.org 21867S: Supported 21868F: drivers/usb/class/usblp.c 21869 21870USB QMI WWAN NETWORK DRIVER 21871M: Bjørn Mork <bjorn@mork.no> 21872L: netdev@vger.kernel.org 21873S: Maintained 21874F: Documentation/ABI/testing/sysfs-class-net-qmi 21875F: drivers/net/usb/qmi_wwan.c 21876 21877USB RAW GADGET DRIVER 21878R: Andrey Konovalov <andreyknvl@gmail.com> 21879L: linux-usb@vger.kernel.org 21880S: Maintained 21881F: Documentation/usb/raw-gadget.rst 21882F: drivers/usb/gadget/legacy/raw_gadget.c 21883F: include/uapi/linux/usb/raw_gadget.h 21884 21885USB RTL8150 DRIVER 21886M: Petko Manolov <petkan@nucleusys.com> 21887L: linux-usb@vger.kernel.org 21888L: netdev@vger.kernel.org 21889S: Maintained 21890W: https://github.com/petkan/rtl8150 21891T: git https://github.com/petkan/rtl8150.git 21892F: drivers/net/usb/rtl8150.c 21893 21894USB SERIAL SUBSYSTEM 21895M: Johan Hovold <johan@kernel.org> 21896L: linux-usb@vger.kernel.org 21897S: Maintained 21898T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21899F: Documentation/usb/usb-serial.rst 21900F: drivers/usb/serial/ 21901F: include/linux/usb/serial.h 21902 21903USB SMSC75XX ETHERNET DRIVER 21904M: Steve Glendinning <steve.glendinning@shawell.net> 21905L: netdev@vger.kernel.org 21906S: Maintained 21907F: drivers/net/usb/smsc75xx.* 21908 21909USB SMSC95XX ETHERNET DRIVER 21910M: Steve Glendinning <steve.glendinning@shawell.net> 21911M: UNGLinuxDriver@microchip.com 21912L: netdev@vger.kernel.org 21913S: Maintained 21914F: drivers/net/usb/smsc95xx.* 21915 21916USB SUBSYSTEM 21917M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21918L: linux-usb@vger.kernel.org 21919S: Supported 21920W: http://www.linux-usb.org 21921T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21922F: Documentation/devicetree/bindings/usb/ 21923F: Documentation/usb/ 21924F: drivers/usb/ 21925F: include/dt-bindings/usb/ 21926F: include/linux/usb.h 21927F: include/linux/usb/ 21928 21929USB TYPEC BUS FOR ALTERNATE MODES 21930M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21931L: linux-usb@vger.kernel.org 21932S: Maintained 21933F: Documentation/ABI/testing/sysfs-bus-typec 21934F: Documentation/driver-api/usb/typec_bus.rst 21935F: drivers/usb/typec/altmodes/ 21936F: include/linux/usb/typec_altmode.h 21937 21938USB TYPEC CLASS 21939M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21940L: linux-usb@vger.kernel.org 21941S: Maintained 21942F: Documentation/ABI/testing/sysfs-class-typec 21943F: Documentation/driver-api/usb/typec.rst 21944F: drivers/usb/typec/ 21945F: include/linux/usb/typec.h 21946 21947USB TYPEC INTEL PMC MUX DRIVER 21948M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21949L: linux-usb@vger.kernel.org 21950S: Maintained 21951F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21952F: drivers/usb/typec/mux/intel_pmc_mux.c 21953 21954USB TYPEC PI3USB30532 MUX DRIVER 21955M: Hans de Goede <hdegoede@redhat.com> 21956L: linux-usb@vger.kernel.org 21957S: Maintained 21958F: drivers/usb/typec/mux/pi3usb30532.c 21959 21960USB TYPEC PORT CONTROLLER DRIVERS 21961M: Guenter Roeck <linux@roeck-us.net> 21962L: linux-usb@vger.kernel.org 21963S: Maintained 21964F: drivers/usb/typec/tcpm/ 21965 21966USB UHCI DRIVER 21967M: Alan Stern <stern@rowland.harvard.edu> 21968L: linux-usb@vger.kernel.org 21969S: Maintained 21970F: drivers/usb/host/uhci* 21971 21972USB VIDEO CLASS 21973M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21974L: linux-media@vger.kernel.org 21975S: Maintained 21976W: http://www.ideasonboard.org/uvc/ 21977T: git git://linuxtv.org/media_tree.git 21978F: drivers/media/usb/uvc/ 21979F: include/uapi/linux/uvcvideo.h 21980 21981USB WEBCAM GADGET 21982M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21983M: Daniel Scally <dan.scally@ideasonboard.com> 21984L: linux-usb@vger.kernel.org 21985S: Maintained 21986F: drivers/usb/gadget/function/*uvc* 21987F: drivers/usb/gadget/legacy/webcam.c 21988F: include/uapi/linux/usb/g_uvc.h 21989 21990USB WIRELESS RNDIS DRIVER (rndis_wlan) 21991M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21992L: linux-wireless@vger.kernel.org 21993S: Maintained 21994F: drivers/net/wireless/legacy/rndis_wlan.c 21995 21996USB XHCI DRIVER 21997M: Mathias Nyman <mathias.nyman@intel.com> 21998L: linux-usb@vger.kernel.org 21999S: Supported 22000F: drivers/usb/host/pci-quirks* 22001F: drivers/usb/host/xhci* 22002 22003USB ZD1201 DRIVER 22004L: linux-wireless@vger.kernel.org 22005S: Orphan 22006W: http://linux-lc100020.sourceforge.net 22007F: drivers/net/wireless/zydas/zd1201.* 22008 22009USER DATAGRAM PROTOCOL (UDP) 22010M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22011S: Maintained 22012F: include/linux/udp.h 22013F: net/ipv4/udp.c 22014F: net/ipv6/udp.c 22015 22016USER-MODE LINUX (UML) 22017M: Richard Weinberger <richard@nod.at> 22018M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22019M: Johannes Berg <johannes@sipsolutions.net> 22020L: linux-um@lists.infradead.org 22021S: Maintained 22022W: http://user-mode-linux.sourceforge.net 22023Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22024T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22025T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22026F: Documentation/virt/uml/ 22027F: arch/um/ 22028F: arch/x86/um/ 22029F: fs/hostfs/ 22030 22031USERSPACE COPYIN/COPYOUT (UIOVEC) 22032M: Alexander Viro <viro@zeniv.linux.org.uk> 22033S: Maintained 22034F: include/linux/uio.h 22035F: lib/iov_iter.c 22036 22037USERSPACE DMA BUFFER DRIVER 22038M: Gerd Hoffmann <kraxel@redhat.com> 22039L: dri-devel@lists.freedesktop.org 22040S: Maintained 22041T: git git://anongit.freedesktop.org/drm/drm-misc 22042F: drivers/dma-buf/udmabuf.c 22043F: include/uapi/linux/udmabuf.h 22044 22045USERSPACE I/O (UIO) 22046M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22047S: Maintained 22048T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22049F: Documentation/driver-api/uio-howto.rst 22050F: drivers/uio/ 22051F: include/linux/uio_driver.h 22052 22053UTIL-LINUX PACKAGE 22054M: Karel Zak <kzak@redhat.com> 22055L: util-linux@vger.kernel.org 22056S: Maintained 22057W: http://en.wikipedia.org/wiki/Util-linux 22058T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22059 22060UUID HELPERS 22061R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22062L: linux-kernel@vger.kernel.org 22063S: Maintained 22064F: include/linux/uuid.h 22065F: lib/test_uuid.c 22066F: lib/uuid.c 22067 22068UV SYSFS DRIVER 22069M: Justin Ernst <justin.ernst@hpe.com> 22070L: platform-driver-x86@vger.kernel.org 22071S: Maintained 22072F: drivers/platform/x86/uv_sysfs.c 22073 22074UVESAFB DRIVER 22075M: Michal Januszewski <spock@gentoo.org> 22076L: linux-fbdev@vger.kernel.org 22077S: Maintained 22078W: https://github.com/mjanusz/v86d 22079F: Documentation/fb/uvesafb.rst 22080F: drivers/video/fbdev/uvesafb.* 22081 22082Ux500 CLOCK DRIVERS 22083M: Ulf Hansson <ulf.hansson@linaro.org> 22084L: linux-clk@vger.kernel.org 22085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22086S: Maintained 22087F: drivers/clk/ux500/ 22088 22089VF610 NAND DRIVER 22090M: Stefan Agner <stefan@agner.ch> 22091L: linux-mtd@lists.infradead.org 22092S: Supported 22093F: drivers/mtd/nand/raw/vf610_nfc.c 22094 22095VFAT/FAT/MSDOS FILESYSTEM 22096M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22097S: Maintained 22098F: Documentation/filesystems/vfat.rst 22099F: fs/fat/ 22100F: tools/testing/selftests/filesystems/fat/ 22101 22102VFIO DRIVER 22103M: Alex Williamson <alex.williamson@redhat.com> 22104L: kvm@vger.kernel.org 22105S: Maintained 22106T: git https://github.com/awilliam/linux-vfio.git 22107F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22108F: Documentation/driver-api/vfio.rst 22109F: drivers/vfio/ 22110F: include/linux/vfio.h 22111F: include/linux/vfio_pci_core.h 22112F: include/uapi/linux/vfio.h 22113 22114VFIO FSL-MC DRIVER 22115M: Diana Craciun <diana.craciun@oss.nxp.com> 22116L: kvm@vger.kernel.org 22117S: Maintained 22118F: drivers/vfio/fsl-mc/ 22119 22120VFIO HISILICON PCI DRIVER 22121M: Longfang Liu <liulongfang@huawei.com> 22122M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22123L: kvm@vger.kernel.org 22124S: Maintained 22125F: drivers/vfio/pci/hisilicon/ 22126 22127VFIO MEDIATED DEVICE DRIVERS 22128M: Kirti Wankhede <kwankhede@nvidia.com> 22129L: kvm@vger.kernel.org 22130S: Maintained 22131F: Documentation/driver-api/vfio-mediated-device.rst 22132F: drivers/vfio/mdev/ 22133F: include/linux/mdev.h 22134F: samples/vfio-mdev/ 22135 22136VFIO MLX5 PCI DRIVER 22137M: Yishai Hadas <yishaih@nvidia.com> 22138L: kvm@vger.kernel.org 22139S: Maintained 22140F: drivers/vfio/pci/mlx5/ 22141 22142VFIO PCI DEVICE SPECIFIC DRIVERS 22143R: Jason Gunthorpe <jgg@nvidia.com> 22144R: Yishai Hadas <yishaih@nvidia.com> 22145R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22146R: Kevin Tian <kevin.tian@intel.com> 22147L: kvm@vger.kernel.org 22148S: Maintained 22149P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22150F: drivers/vfio/pci/*/ 22151 22152VFIO PLATFORM DRIVER 22153M: Eric Auger <eric.auger@redhat.com> 22154L: kvm@vger.kernel.org 22155S: Maintained 22156F: drivers/vfio/platform/ 22157 22158VGA_SWITCHEROO 22159R: Lukas Wunner <lukas@wunner.de> 22160S: Maintained 22161T: git git://anongit.freedesktop.org/drm/drm-misc 22162F: Documentation/gpu/vga-switcheroo.rst 22163F: drivers/gpu/vga/vga_switcheroo.c 22164F: include/linux/vga_switcheroo.h 22165 22166VIA RHINE NETWORK DRIVER 22167M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22168S: Maintained 22169F: drivers/net/ethernet/via/via-rhine.c 22170 22171VIA SD/MMC CARD CONTROLLER DRIVER 22172M: Bruce Chang <brucechang@via.com.tw> 22173M: Harald Welte <HaraldWelte@viatech.com> 22174S: Maintained 22175F: drivers/mmc/host/via-sdmmc.c 22176 22177VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22178M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22179L: linux-fbdev@vger.kernel.org 22180S: Maintained 22181F: drivers/video/fbdev/via/ 22182F: include/linux/via-core.h 22183F: include/linux/via-gpio.h 22184F: include/linux/via_i2c.h 22185 22186VIA VELOCITY NETWORK DRIVER 22187M: Francois Romieu <romieu@fr.zoreil.com> 22188L: netdev@vger.kernel.org 22189S: Maintained 22190F: drivers/net/ethernet/via/via-velocity.* 22191 22192VICODEC VIRTUAL CODEC DRIVER 22193M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22194L: linux-media@vger.kernel.org 22195S: Maintained 22196W: https://linuxtv.org 22197T: git git://linuxtv.org/media_tree.git 22198F: drivers/media/test-drivers/vicodec/* 22199 22200VIDEO I2C POLLING DRIVER 22201M: Matt Ranostay <matt.ranostay@konsulko.com> 22202L: linux-media@vger.kernel.org 22203S: Maintained 22204F: drivers/media/i2c/video-i2c.c 22205 22206VIDEO MULTIPLEXER DRIVER 22207M: Philipp Zabel <p.zabel@pengutronix.de> 22208L: linux-media@vger.kernel.org 22209S: Maintained 22210F: drivers/media/platform/video-mux.c 22211 22212VIDEOBUF2 FRAMEWORK 22213M: Tomasz Figa <tfiga@chromium.org> 22214M: Marek Szyprowski <m.szyprowski@samsung.com> 22215L: linux-media@vger.kernel.org 22216S: Maintained 22217F: drivers/media/common/videobuf2/* 22218F: include/media/videobuf2-* 22219 22220VIDTV VIRTUAL DIGITAL TV DRIVER 22221M: Daniel W. S. Almeida <dwlsalmeida@gmail.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/vidtv/* 22227 22228VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22229M: Shuah Khan <skhan@linuxfoundation.org> 22230R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22231L: linux-media@vger.kernel.org 22232S: Maintained 22233W: https://linuxtv.org 22234T: git git://linuxtv.org/media_tree.git 22235F: drivers/media/test-drivers/vimc/* 22236 22237VIRT LIB 22238M: Alex Williamson <alex.williamson@redhat.com> 22239M: Paolo Bonzini <pbonzini@redhat.com> 22240L: kvm@vger.kernel.org 22241S: Supported 22242F: virt/lib/ 22243 22244VIRTIO AND VHOST VSOCK DRIVER 22245M: Stefan Hajnoczi <stefanha@redhat.com> 22246M: Stefano Garzarella <sgarzare@redhat.com> 22247L: kvm@vger.kernel.org 22248L: virtualization@lists.linux-foundation.org 22249L: netdev@vger.kernel.org 22250S: Maintained 22251F: drivers/vhost/vsock.c 22252F: include/linux/virtio_vsock.h 22253F: include/uapi/linux/virtio_vsock.h 22254F: net/vmw_vsock/virtio_transport.c 22255F: net/vmw_vsock/virtio_transport_common.c 22256 22257VIRTIO BALLOON 22258M: "Michael S. Tsirkin" <mst@redhat.com> 22259M: David Hildenbrand <david@redhat.com> 22260L: virtualization@lists.linux-foundation.org 22261S: Maintained 22262F: drivers/virtio/virtio_balloon.c 22263F: include/linux/balloon_compaction.h 22264F: include/uapi/linux/virtio_balloon.h 22265F: mm/balloon_compaction.c 22266 22267VIRTIO BLOCK AND SCSI DRIVERS 22268M: "Michael S. Tsirkin" <mst@redhat.com> 22269M: Jason Wang <jasowang@redhat.com> 22270R: Paolo Bonzini <pbonzini@redhat.com> 22271R: Stefan Hajnoczi <stefanha@redhat.com> 22272L: virtualization@lists.linux-foundation.org 22273S: Maintained 22274F: drivers/block/virtio_blk.c 22275F: drivers/scsi/virtio_scsi.c 22276F: drivers/vhost/scsi.c 22277F: include/uapi/linux/virtio_blk.h 22278F: include/uapi/linux/virtio_scsi.h 22279 22280VIRTIO CONSOLE DRIVER 22281M: Amit Shah <amit@kernel.org> 22282L: virtualization@lists.linux-foundation.org 22283S: Maintained 22284F: drivers/char/virtio_console.c 22285F: include/linux/virtio_console.h 22286F: include/uapi/linux/virtio_console.h 22287 22288VIRTIO CORE AND NET DRIVERS 22289M: "Michael S. Tsirkin" <mst@redhat.com> 22290M: Jason Wang <jasowang@redhat.com> 22291R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22292L: virtualization@lists.linux-foundation.org 22293S: Maintained 22294F: Documentation/ABI/testing/sysfs-bus-vdpa 22295F: Documentation/ABI/testing/sysfs-class-vduse 22296F: Documentation/devicetree/bindings/virtio/ 22297F: Documentation/driver-api/virtio/ 22298F: drivers/block/virtio_blk.c 22299F: drivers/crypto/virtio/ 22300F: drivers/net/virtio_net.c 22301F: drivers/vdpa/ 22302F: drivers/virtio/ 22303F: include/linux/vdpa.h 22304F: include/linux/virtio*.h 22305F: include/linux/vringh.h 22306F: include/uapi/linux/virtio_*.h 22307F: tools/virtio/ 22308 22309VIRTIO CRYPTO DRIVER 22310M: Gonglei <arei.gonglei@huawei.com> 22311L: virtualization@lists.linux-foundation.org 22312L: linux-crypto@vger.kernel.org 22313S: Maintained 22314F: drivers/crypto/virtio/ 22315F: include/uapi/linux/virtio_crypto.h 22316 22317VIRTIO DRIVERS FOR S390 22318M: Cornelia Huck <cohuck@redhat.com> 22319M: Halil Pasic <pasic@linux.ibm.com> 22320M: Eric Farman <farman@linux.ibm.com> 22321L: linux-s390@vger.kernel.org 22322L: virtualization@lists.linux-foundation.org 22323L: kvm@vger.kernel.org 22324S: Supported 22325F: arch/s390/include/uapi/asm/virtio-ccw.h 22326F: drivers/s390/virtio/ 22327 22328VIRTIO FILE SYSTEM 22329M: Vivek Goyal <vgoyal@redhat.com> 22330M: Stefan Hajnoczi <stefanha@redhat.com> 22331M: Miklos Szeredi <miklos@szeredi.hu> 22332L: virtualization@lists.linux-foundation.org 22333L: linux-fsdevel@vger.kernel.org 22334S: Supported 22335W: https://virtio-fs.gitlab.io/ 22336F: Documentation/filesystems/virtiofs.rst 22337F: fs/fuse/virtio_fs.c 22338F: include/uapi/linux/virtio_fs.h 22339 22340VIRTIO GPIO DRIVER 22341M: Enrico Weigelt, metux IT consult <info@metux.net> 22342M: Viresh Kumar <vireshk@kernel.org> 22343L: linux-gpio@vger.kernel.org 22344L: virtualization@lists.linux-foundation.org 22345S: Maintained 22346F: drivers/gpio/gpio-virtio.c 22347F: include/uapi/linux/virtio_gpio.h 22348 22349VIRTIO GPU DRIVER 22350M: David Airlie <airlied@redhat.com> 22351M: Gerd Hoffmann <kraxel@redhat.com> 22352R: Gurchetan Singh <gurchetansingh@chromium.org> 22353R: Chia-I Wu <olvaffe@gmail.com> 22354L: dri-devel@lists.freedesktop.org 22355L: virtualization@lists.linux-foundation.org 22356S: Maintained 22357T: git git://anongit.freedesktop.org/drm/drm-misc 22358F: drivers/gpu/drm/virtio/ 22359F: include/uapi/linux/virtio_gpu.h 22360 22361VIRTIO HOST (VHOST) 22362M: "Michael S. Tsirkin" <mst@redhat.com> 22363M: Jason Wang <jasowang@redhat.com> 22364L: kvm@vger.kernel.org 22365L: virtualization@lists.linux-foundation.org 22366L: netdev@vger.kernel.org 22367S: Maintained 22368T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22369F: drivers/vhost/ 22370F: include/linux/sched/vhost_task.h 22371F: include/linux/vhost_iotlb.h 22372F: include/uapi/linux/vhost.h 22373F: kernel/vhost_task.c 22374 22375VIRTIO I2C DRIVER 22376M: Conghui Chen <conghui.chen@intel.com> 22377M: Viresh Kumar <viresh.kumar@linaro.org> 22378L: linux-i2c@vger.kernel.org 22379L: virtualization@lists.linux-foundation.org 22380S: Maintained 22381F: drivers/i2c/busses/i2c-virtio.c 22382F: include/uapi/linux/virtio_i2c.h 22383 22384VIRTIO INPUT DRIVER 22385M: Gerd Hoffmann <kraxel@redhat.com> 22386S: Maintained 22387F: drivers/virtio/virtio_input.c 22388F: include/uapi/linux/virtio_input.h 22389 22390VIRTIO IOMMU DRIVER 22391M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22392L: virtualization@lists.linux-foundation.org 22393S: Maintained 22394F: drivers/iommu/virtio-iommu.c 22395F: include/uapi/linux/virtio_iommu.h 22396 22397VIRTIO MEM DRIVER 22398M: David Hildenbrand <david@redhat.com> 22399L: virtualization@lists.linux-foundation.org 22400S: Maintained 22401W: https://virtio-mem.gitlab.io/ 22402F: drivers/virtio/virtio_mem.c 22403F: include/uapi/linux/virtio_mem.h 22404 22405VIRTIO PMEM DRIVER 22406M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22407L: virtualization@lists.linux-foundation.org 22408S: Maintained 22409F: drivers/nvdimm/nd_virtio.c 22410F: drivers/nvdimm/virtio_pmem.c 22411 22412VIRTIO SOUND DRIVER 22413M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22414M: "Michael S. Tsirkin" <mst@redhat.com> 22415L: virtualization@lists.linux-foundation.org 22416L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22417S: Maintained 22418F: include/uapi/linux/virtio_snd.h 22419F: sound/virtio/* 22420 22421VIRTUAL BOX GUEST DEVICE DRIVER 22422M: Hans de Goede <hdegoede@redhat.com> 22423M: Arnd Bergmann <arnd@arndb.de> 22424M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22425S: Maintained 22426F: drivers/virt/vboxguest/ 22427F: include/linux/vbox_utils.h 22428F: include/uapi/linux/vbox*.h 22429 22430VIRTUAL BOX SHARED FOLDER VFS DRIVER 22431M: Hans de Goede <hdegoede@redhat.com> 22432L: linux-fsdevel@vger.kernel.org 22433S: Maintained 22434F: fs/vboxsf/* 22435 22436VIRTUAL SERIO DEVICE DRIVER 22437M: Stephen Chandler Paul <thatslyude@gmail.com> 22438S: Maintained 22439F: drivers/input/serio/userio.c 22440F: include/uapi/linux/userio.h 22441 22442VISL VIRTUAL STATELESS DECODER DRIVER 22443M: Daniel Almeida <daniel.almeida@collabora.com> 22444L: linux-media@vger.kernel.org 22445S: Supported 22446F: drivers/media/test-drivers/visl 22447 22448VIVID VIRTUAL VIDEO DRIVER 22449M: Hans Verkuil <hverkuil@xs4all.nl> 22450L: linux-media@vger.kernel.org 22451S: Maintained 22452W: https://linuxtv.org 22453T: git git://linuxtv.org/media_tree.git 22454F: drivers/media/test-drivers/vivid/* 22455 22456VLYNQ BUS 22457M: Florian Fainelli <f.fainelli@gmail.com> 22458L: openwrt-devel@lists.openwrt.org (subscribers-only) 22459S: Maintained 22460F: drivers/vlynq/vlynq.c 22461F: include/linux/vlynq.h 22462 22463VM SOCKETS (AF_VSOCK) 22464M: Stefano Garzarella <sgarzare@redhat.com> 22465L: virtualization@lists.linux-foundation.org 22466L: netdev@vger.kernel.org 22467S: Maintained 22468F: drivers/net/vsockmon.c 22469F: include/net/af_vsock.h 22470F: include/uapi/linux/vm_sockets.h 22471F: include/uapi/linux/vm_sockets_diag.h 22472F: include/uapi/linux/vsockmon.h 22473F: net/vmw_vsock/ 22474F: tools/testing/vsock/ 22475 22476VMALLOC 22477M: Andrew Morton <akpm@linux-foundation.org> 22478R: Uladzislau Rezki <urezki@gmail.com> 22479R: Christoph Hellwig <hch@infradead.org> 22480R: Lorenzo Stoakes <lstoakes@gmail.com> 22481L: linux-mm@kvack.org 22482S: Maintained 22483W: http://www.linux-mm.org 22484T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22485F: include/linux/vmalloc.h 22486F: mm/vmalloc.c 22487 22488VME SUBSYSTEM 22489M: Martyn Welch <martyn@welchs.me.uk> 22490M: Manohar Vanga <manohar.vanga@gmail.com> 22491M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22492L: linux-kernel@vger.kernel.org 22493S: Odd fixes 22494T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22495F: Documentation/driver-api/vme.rst 22496F: drivers/staging/vme_user/ 22497 22498VMWARE BALLOON DRIVER 22499M: Nadav Amit <namit@vmware.com> 22500R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22501L: linux-kernel@vger.kernel.org 22502S: Supported 22503F: drivers/misc/vmw_balloon.c 22504 22505VMWARE HYPERVISOR INTERFACE 22506M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22507M: Alexey Makhalov <amakhalov@vmware.com> 22508R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22509L: virtualization@lists.linux-foundation.org 22510L: x86@kernel.org 22511S: Supported 22512T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22513F: arch/x86/include/asm/vmware.h 22514F: arch/x86/kernel/cpu/vmware.c 22515 22516VMWARE PVRDMA DRIVER 22517M: Bryan Tan <bryantan@vmware.com> 22518M: Vishnu Dasa <vdasa@vmware.com> 22519R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22520L: linux-rdma@vger.kernel.org 22521S: Supported 22522F: drivers/infiniband/hw/vmw_pvrdma/ 22523 22524VMWARE PVSCSI DRIVER 22525M: Vishal Bhakta <vbhakta@vmware.com> 22526R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22527L: linux-scsi@vger.kernel.org 22528S: Supported 22529F: drivers/scsi/vmw_pvscsi.c 22530F: drivers/scsi/vmw_pvscsi.h 22531 22532VMWARE VIRTUAL PTP CLOCK DRIVER 22533M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22534M: Deep Shah <sdeep@vmware.com> 22535R: Alexey Makhalov <amakhalov@vmware.com> 22536R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22537L: netdev@vger.kernel.org 22538S: Supported 22539F: drivers/ptp/ptp_vmw.c 22540 22541VMWARE VMCI DRIVER 22542M: Bryan Tan <bryantan@vmware.com> 22543M: Vishnu Dasa <vdasa@vmware.com> 22544R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22545L: linux-kernel@vger.kernel.org 22546S: Supported 22547F: drivers/misc/vmw_vmci/ 22548F: include/linux/vmw_vmci* 22549 22550VMWARE VMMOUSE SUBDRIVER 22551M: Zack Rusin <zackr@vmware.com> 22552R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22553R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22554L: linux-input@vger.kernel.org 22555S: Supported 22556F: drivers/input/mouse/vmmouse.c 22557F: drivers/input/mouse/vmmouse.h 22558 22559VMWARE VMXNET3 ETHERNET DRIVER 22560M: Ronak Doshi <doshir@vmware.com> 22561R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22562L: netdev@vger.kernel.org 22563S: Supported 22564F: drivers/net/vmxnet3/ 22565 22566VMWARE VSOCK VMCI TRANSPORT DRIVER 22567M: Bryan Tan <bryantan@vmware.com> 22568M: Vishnu Dasa <vdasa@vmware.com> 22569R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22570L: linux-kernel@vger.kernel.org 22571S: Supported 22572F: net/vmw_vsock/vmci_transport* 22573 22574VOCORE VOCORE2 BOARD 22575M: Harvey Hunt <harveyhuntnexus@gmail.com> 22576L: linux-mips@vger.kernel.org 22577S: Maintained 22578F: arch/mips/boot/dts/ralink/vocore2.dts 22579 22580VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22581M: Liam Girdwood <lgirdwood@gmail.com> 22582M: Mark Brown <broonie@kernel.org> 22583L: linux-kernel@vger.kernel.org 22584S: Supported 22585W: http://www.slimlogic.co.uk/?p=48 22586T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22587F: Documentation/devicetree/bindings/regulator/ 22588F: Documentation/power/regulator/ 22589F: drivers/regulator/ 22590F: include/dt-bindings/regulator/ 22591F: include/linux/regulator/ 22592K: regulator_get_optional 22593 22594VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22595R: Matti Vaittinen <mazziesaccount@gmail.com> 22596F: drivers/regulator/irq_helpers.c 22597 22598VRF 22599M: David Ahern <dsahern@kernel.org> 22600L: netdev@vger.kernel.org 22601S: Maintained 22602F: Documentation/networking/vrf.rst 22603F: drivers/net/vrf.c 22604 22605VSPRINTF 22606M: Petr Mladek <pmladek@suse.com> 22607M: Steven Rostedt <rostedt@goodmis.org> 22608M: Sergey Senozhatsky <senozhatsky@chromium.org> 22609R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22610R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22611S: Maintained 22612T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22613F: Documentation/core-api/printk-formats.rst 22614F: lib/test_printf.c 22615F: lib/test_scanf.c 22616F: lib/vsprintf.c 22617 22618VT1211 HARDWARE MONITOR DRIVER 22619M: Juerg Haefliger <juergh@proton.me> 22620L: linux-hwmon@vger.kernel.org 22621S: Maintained 22622F: Documentation/hwmon/vt1211.rst 22623F: drivers/hwmon/vt1211.c 22624 22625VT8231 HARDWARE MONITOR DRIVER 22626M: Roger Lucas <vt8231@hiddenengine.co.uk> 22627L: linux-hwmon@vger.kernel.org 22628S: Maintained 22629F: drivers/hwmon/vt8231.c 22630 22631VUB300 USB to SDIO/SD/MMC bridge chip 22632L: linux-mmc@vger.kernel.org 22633S: Orphan 22634F: drivers/mmc/host/vub300.c 22635 22636W1 DALLAS'S 1-WIRE BUS 22637M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22638S: Maintained 22639F: Documentation/devicetree/bindings/w1/ 22640F: Documentation/w1/ 22641F: drivers/w1/ 22642F: include/linux/w1.h 22643 22644W83791D HARDWARE MONITORING DRIVER 22645M: Marc Hulsman <m.hulsman@tudelft.nl> 22646L: linux-hwmon@vger.kernel.org 22647S: Maintained 22648F: Documentation/hwmon/w83791d.rst 22649F: drivers/hwmon/w83791d.c 22650 22651W83793 HARDWARE MONITORING DRIVER 22652M: Rudolf Marek <r.marek@assembler.cz> 22653L: linux-hwmon@vger.kernel.org 22654S: Maintained 22655F: Documentation/hwmon/w83793.rst 22656F: drivers/hwmon/w83793.c 22657 22658W83795 HARDWARE MONITORING DRIVER 22659M: Jean Delvare <jdelvare@suse.com> 22660L: linux-hwmon@vger.kernel.org 22661S: Maintained 22662F: drivers/hwmon/w83795.c 22663 22664W83L51xD SD/MMC CARD INTERFACE DRIVER 22665M: Pierre Ossman <pierre@ossman.eu> 22666S: Maintained 22667F: drivers/mmc/host/wbsd.* 22668 22669WACOM PROTOCOL 4 SERIAL TABLETS 22670M: Julian Squires <julian@cipht.net> 22671M: Hans de Goede <hdegoede@redhat.com> 22672L: linux-input@vger.kernel.org 22673S: Maintained 22674F: drivers/input/tablet/wacom_serial4.c 22675 22676WANGXUN ETHERNET DRIVER 22677M: Jiawen Wu <jiawenwu@trustnetic.com> 22678M: Mengyuan Lou <mengyuanlou@net-swift.com> 22679L: netdev@vger.kernel.org 22680S: Maintained 22681W: https://www.net-swift.com 22682F: Documentation/networking/device_drivers/ethernet/wangxun/* 22683F: drivers/net/ethernet/wangxun/ 22684 22685WATCHDOG DEVICE DRIVERS 22686M: Wim Van Sebroeck <wim@linux-watchdog.org> 22687M: Guenter Roeck <linux@roeck-us.net> 22688L: linux-watchdog@vger.kernel.org 22689S: Maintained 22690W: http://www.linux-watchdog.org/ 22691T: git git://www.linux-watchdog.org/linux-watchdog.git 22692F: Documentation/devicetree/bindings/watchdog/ 22693F: Documentation/watchdog/ 22694F: drivers/watchdog/ 22695F: include/linux/watchdog.h 22696F: include/trace/events/watchdog.h 22697F: include/uapi/linux/watchdog.h 22698 22699WHISKEYCOVE PMIC GPIO DRIVER 22700M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22701L: linux-gpio@vger.kernel.org 22702S: Maintained 22703F: drivers/gpio/gpio-wcove.c 22704 22705WHWAVE RTC DRIVER 22706M: Dianlong Li <long17.cool@163.com> 22707L: linux-rtc@vger.kernel.org 22708S: Maintained 22709F: drivers/rtc/rtc-sd3078.c 22710 22711WIIMOTE HID DRIVER 22712M: David Rheinsberg <david.rheinsberg@gmail.com> 22713L: linux-input@vger.kernel.org 22714S: Maintained 22715F: drivers/hid/hid-wiimote* 22716 22717WILOCITY WIL6210 WIRELESS DRIVER 22718L: linux-wireless@vger.kernel.org 22719S: Orphan 22720W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22721F: drivers/net/wireless/ath/wil6210/ 22722 22723WINBOND CIR DRIVER 22724M: David Härdeman <david@hardeman.nu> 22725S: Maintained 22726F: drivers/media/rc/winbond-cir.c 22727 22728WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22729L: linux-watchdog@vger.kernel.org 22730S: Orphan 22731F: drivers/watchdog/ebc-c384_wdt.c 22732 22733WINSYSTEMS WS16C48 GPIO DRIVER 22734M: William Breathitt Gray <william.gray@linaro.org> 22735L: linux-gpio@vger.kernel.org 22736S: Maintained 22737F: drivers/gpio/gpio-ws16c48.c 22738 22739WIREGUARD SECURE NETWORK TUNNEL 22740M: Jason A. Donenfeld <Jason@zx2c4.com> 22741L: wireguard@lists.zx2c4.com 22742L: netdev@vger.kernel.org 22743S: Maintained 22744F: drivers/net/wireguard/ 22745F: tools/testing/selftests/wireguard/ 22746 22747WISTRON LAPTOP BUTTON DRIVER 22748M: Miloslav Trmac <mitr@volny.cz> 22749S: Maintained 22750F: drivers/input/misc/wistron_btns.c 22751 22752WL3501 WIRELESS PCMCIA CARD DRIVER 22753L: linux-wireless@vger.kernel.org 22754S: Odd fixes 22755F: drivers/net/wireless/legacy/wl3501* 22756 22757WOLFSON MICROELECTRONICS DRIVERS 22758L: patches@opensource.cirrus.com 22759S: Supported 22760W: https://github.com/CirrusLogic/linux-drivers/wiki 22761T: git https://github.com/CirrusLogic/linux-drivers.git 22762F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22763F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22764F: Documentation/devicetree/bindings/mfd/wm831x.txt 22765F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22766F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22767F: Documentation/devicetree/bindings/sound/wm* 22768F: Documentation/hwmon/wm83??.rst 22769F: arch/arm/mach-s3c/mach-crag6410* 22770F: drivers/clk/clk-wm83*.c 22771F: drivers/gpio/gpio-*wm*.c 22772F: drivers/gpio/gpio-arizona.c 22773F: drivers/hwmon/wm83??-hwmon.c 22774F: drivers/input/misc/wm831x-on.c 22775F: drivers/input/touchscreen/wm831x-ts.c 22776F: drivers/input/touchscreen/wm97*.c 22777F: drivers/leds/leds-wm83*.c 22778F: drivers/mfd/arizona* 22779F: drivers/mfd/cs47l24* 22780F: drivers/mfd/wm*.c 22781F: drivers/power/supply/wm83*.c 22782F: drivers/regulator/arizona* 22783F: drivers/regulator/wm8*.c 22784F: drivers/rtc/rtc-wm83*.c 22785F: drivers/video/backlight/wm83*_bl.c 22786F: drivers/watchdog/wm83*_wdt.c 22787F: include/linux/mfd/arizona/ 22788F: include/linux/mfd/wm831x/ 22789F: include/linux/mfd/wm8350/ 22790F: include/linux/mfd/wm8400* 22791F: include/linux/regulator/arizona* 22792F: include/linux/wm97xx.h 22793F: include/sound/wm????.h 22794F: sound/soc/codecs/arizona* 22795F: sound/soc/codecs/cs47l24* 22796F: sound/soc/codecs/wm* 22797 22798WORKQUEUE 22799M: Tejun Heo <tj@kernel.org> 22800R: Lai Jiangshan <jiangshanlai@gmail.com> 22801S: Maintained 22802T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22803F: Documentation/core-api/workqueue.rst 22804F: include/linux/workqueue.h 22805F: kernel/workqueue.c 22806F: kernel/workqueue_internal.h 22807 22808WWAN DRIVERS 22809M: Loic Poulain <loic.poulain@linaro.org> 22810M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22811R: Johannes Berg <johannes@sipsolutions.net> 22812L: netdev@vger.kernel.org 22813S: Maintained 22814F: drivers/net/wwan/ 22815F: include/linux/wwan.h 22816F: include/uapi/linux/wwan.h 22817 22818X-POWERS AXP288 PMIC DRIVERS 22819M: Hans de Goede <hdegoede@redhat.com> 22820S: Maintained 22821F: drivers/acpi/pmic/intel_pmic_xpower.c 22822N: axp288 22823 22824X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22825M: Chen-Yu Tsai <wens@csie.org> 22826L: linux-kernel@vger.kernel.org 22827S: Maintained 22828N: axp[128] 22829 22830X.25 STACK 22831M: Martin Schiller <ms@dev.tdt.de> 22832L: linux-x25@vger.kernel.org 22833S: Maintained 22834F: Documentation/networking/lapb-module.rst 22835F: Documentation/networking/x25* 22836F: drivers/net/wan/hdlc_x25.c 22837F: drivers/net/wan/lapbether.c 22838F: include/*/lapb.h 22839F: include/net/x25* 22840F: include/uapi/linux/x25.h 22841F: net/lapb/ 22842F: net/x25/ 22843 22844X86 ARCHITECTURE (32-BIT AND 64-BIT) 22845M: Thomas Gleixner <tglx@linutronix.de> 22846M: Ingo Molnar <mingo@redhat.com> 22847M: Borislav Petkov <bp@alien8.de> 22848M: Dave Hansen <dave.hansen@linux.intel.com> 22849M: x86@kernel.org 22850R: "H. Peter Anvin" <hpa@zytor.com> 22851L: linux-kernel@vger.kernel.org 22852S: Maintained 22853T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22854F: Documentation/arch/x86/ 22855F: Documentation/devicetree/bindings/x86/ 22856F: arch/x86/ 22857 22858X86 ENTRY CODE 22859M: Andy Lutomirski <luto@kernel.org> 22860L: linux-kernel@vger.kernel.org 22861S: Maintained 22862T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22863F: arch/x86/entry/ 22864 22865X86 HARDWARE VULNERABILITIES 22866M: Thomas Gleixner <tglx@linutronix.de> 22867M: Borislav Petkov <bp@alien8.de> 22868M: Peter Zijlstra <peterz@infradead.org> 22869M: Josh Poimboeuf <jpoimboe@kernel.org> 22870R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22871S: Maintained 22872F: Documentation/admin-guide/hw-vuln/ 22873F: arch/x86/include/asm/nospec-branch.h 22874F: arch/x86/kernel/cpu/bugs.c 22875 22876X86 MCE INFRASTRUCTURE 22877M: Tony Luck <tony.luck@intel.com> 22878M: Borislav Petkov <bp@alien8.de> 22879L: linux-edac@vger.kernel.org 22880S: Maintained 22881F: Documentation/ABI/testing/sysfs-mce 22882F: Documentation/arch/x86/x86_64/machinecheck.rst 22883F: arch/x86/kernel/cpu/mce/* 22884 22885X86 MICROCODE UPDATE SUPPORT 22886M: Borislav Petkov <bp@alien8.de> 22887S: Maintained 22888F: arch/x86/kernel/cpu/microcode/* 22889 22890X86 MM 22891M: Dave Hansen <dave.hansen@linux.intel.com> 22892M: Andy Lutomirski <luto@kernel.org> 22893M: Peter Zijlstra <peterz@infradead.org> 22894L: linux-kernel@vger.kernel.org 22895S: Maintained 22896T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22897F: arch/x86/mm/ 22898 22899X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22900M: Hans de Goede <hdegoede@redhat.com> 22901L: platform-driver-x86@vger.kernel.org 22902S: Maintained 22903T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22904F: drivers/platform/x86/x86-android-tablets/ 22905 22906X86 PLATFORM DRIVERS 22907M: Hans de Goede <hdegoede@redhat.com> 22908M: Mark Gross <markgross@kernel.org> 22909L: platform-driver-x86@vger.kernel.org 22910S: Maintained 22911T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22912F: drivers/platform/olpc/ 22913F: drivers/platform/x86/ 22914F: include/linux/platform_data/x86/ 22915 22916X86 PLATFORM DRIVERS - ARCH 22917R: Darren Hart <dvhart@infradead.org> 22918R: Andy Shevchenko <andy@infradead.org> 22919L: platform-driver-x86@vger.kernel.org 22920L: x86@kernel.org 22921S: Maintained 22922T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22923F: arch/x86/platform 22924 22925X86 PLATFORM UV HPE SUPERDOME FLEX 22926M: Steve Wahl <steve.wahl@hpe.com> 22927R: Mike Travis <mike.travis@hpe.com> 22928R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22929R: Russ Anderson <russ.anderson@hpe.com> 22930S: Supported 22931F: arch/x86/include/asm/uv/ 22932F: arch/x86/kernel/apic/x2apic_uv_x.c 22933F: arch/x86/platform/uv/ 22934 22935X86 STACK UNWINDING 22936M: Josh Poimboeuf <jpoimboe@kernel.org> 22937M: Peter Zijlstra <peterz@infradead.org> 22938S: Supported 22939F: arch/x86/include/asm/unwind*.h 22940F: arch/x86/kernel/dumpstack.c 22941F: arch/x86/kernel/stacktrace.c 22942F: arch/x86/kernel/unwind_*.c 22943 22944X86 VDSO 22945M: Andy Lutomirski <luto@kernel.org> 22946L: linux-kernel@vger.kernel.org 22947S: Maintained 22948T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22949F: arch/x86/entry/vdso/ 22950 22951XARRAY 22952M: Matthew Wilcox <willy@infradead.org> 22953L: linux-fsdevel@vger.kernel.org 22954S: Supported 22955F: Documentation/core-api/xarray.rst 22956F: include/linux/idr.h 22957F: include/linux/xarray.h 22958F: lib/idr.c 22959F: lib/xarray.c 22960F: tools/testing/radix-tree 22961 22962XBOX DVD IR REMOTE 22963M: Benjamin Valentin <benpicco@googlemail.com> 22964S: Maintained 22965F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22966F: drivers/media/rc/xbox_remote.c 22967 22968XC2028/3028 TUNER DRIVER 22969M: Mauro Carvalho Chehab <mchehab@kernel.org> 22970L: linux-media@vger.kernel.org 22971S: Maintained 22972W: https://linuxtv.org 22973T: git git://linuxtv.org/media_tree.git 22974F: drivers/media/tuners/xc2028.* 22975 22976XDP (eXpress Data Path) 22977M: Alexei Starovoitov <ast@kernel.org> 22978M: Daniel Borkmann <daniel@iogearbox.net> 22979M: David S. Miller <davem@davemloft.net> 22980M: Jakub Kicinski <kuba@kernel.org> 22981M: Jesper Dangaard Brouer <hawk@kernel.org> 22982M: John Fastabend <john.fastabend@gmail.com> 22983L: netdev@vger.kernel.org 22984L: bpf@vger.kernel.org 22985S: Supported 22986F: drivers/net/ethernet/*/*/*/*/*xdp* 22987F: drivers/net/ethernet/*/*/*xdp* 22988F: include/net/xdp.h 22989F: include/net/xdp_priv.h 22990F: include/trace/events/xdp.h 22991F: kernel/bpf/cpumap.c 22992F: kernel/bpf/devmap.c 22993F: net/core/xdp.c 22994F: samples/bpf/xdp* 22995F: tools/testing/selftests/bpf/*/*xdp* 22996F: tools/testing/selftests/bpf/*xdp* 22997K: (?:\b|_)xdp(?:\b|_) 22998 22999XDP SOCKETS (AF_XDP) 23000M: Björn Töpel <bjorn@kernel.org> 23001M: Magnus Karlsson <magnus.karlsson@intel.com> 23002M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23003R: Jonathan Lemon <jonathan.lemon@gmail.com> 23004L: netdev@vger.kernel.org 23005L: bpf@vger.kernel.org 23006S: Maintained 23007F: Documentation/networking/af_xdp.rst 23008F: include/net/netns/xdp.h 23009F: include/net/xdp_sock* 23010F: include/net/xsk_buff_pool.h 23011F: include/uapi/linux/if_xdp.h 23012F: include/uapi/linux/xdp_diag.h 23013F: net/xdp/ 23014F: tools/testing/selftests/bpf/*xsk* 23015 23016XEN BLOCK SUBSYSTEM 23017M: Roger Pau Monné <roger.pau@citrix.com> 23018L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23019S: Supported 23020F: drivers/block/xen* 23021F: drivers/block/xen-blkback/* 23022 23023XEN HYPERVISOR ARM 23024M: Stefano Stabellini <sstabellini@kernel.org> 23025L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23026S: Maintained 23027F: arch/arm/include/asm/xen/ 23028F: arch/arm/xen/ 23029 23030XEN HYPERVISOR ARM64 23031M: Stefano Stabellini <sstabellini@kernel.org> 23032L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23033S: Maintained 23034F: arch/arm64/include/asm/xen/ 23035F: arch/arm64/xen/ 23036 23037XEN HYPERVISOR INTERFACE 23038M: Juergen Gross <jgross@suse.com> 23039M: Stefano Stabellini <sstabellini@kernel.org> 23040R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23041L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23042S: Supported 23043T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23044F: Documentation/ABI/stable/sysfs-hypervisor-xen 23045F: Documentation/ABI/testing/sysfs-hypervisor-xen 23046F: drivers/*/xen-*front.c 23047F: drivers/xen/ 23048F: include/uapi/xen/ 23049F: include/xen/ 23050F: kernel/configs/xen.config 23051 23052XEN HYPERVISOR X86 23053M: Juergen Gross <jgross@suse.com> 23054R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23055L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23056S: Supported 23057F: arch/x86/configs/xen.config 23058F: arch/x86/include/asm/pvclock-abi.h 23059F: arch/x86/include/asm/xen/ 23060F: arch/x86/platform/pvh/ 23061F: arch/x86/xen/ 23062 23063XEN NETWORK BACKEND DRIVER 23064M: Wei Liu <wei.liu@kernel.org> 23065M: Paul Durrant <paul@xen.org> 23066L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23067L: netdev@vger.kernel.org 23068S: Supported 23069F: drivers/net/xen-netback/* 23070 23071XEN PCI SUBSYSTEM 23072M: Juergen Gross <jgross@suse.com> 23073L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23074S: Supported 23075F: arch/x86/pci/*xen* 23076F: drivers/pci/*xen* 23077 23078XEN PVSCSI DRIVERS 23079M: Juergen Gross <jgross@suse.com> 23080L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23081L: linux-scsi@vger.kernel.org 23082S: Supported 23083F: drivers/scsi/xen-scsifront.c 23084F: drivers/xen/xen-scsiback.c 23085F: include/xen/interface/io/vscsiif.h 23086 23087XEN PVUSB DRIVER 23088M: Juergen Gross <jgross@suse.com> 23089L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23090L: linux-usb@vger.kernel.org 23091S: Supported 23092F: drivers/usb/host/xen* 23093F: include/xen/interface/io/usbif.h 23094 23095XEN SOUND FRONTEND DRIVER 23096M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23097L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23098L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23099S: Supported 23100F: sound/xen/* 23101 23102XEN SWIOTLB SUBSYSTEM 23103M: Juergen Gross <jgross@suse.com> 23104M: Stefano Stabellini <sstabellini@kernel.org> 23105L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23106L: iommu@lists.linux.dev 23107S: Supported 23108F: arch/*/include/asm/xen/swiotlb-xen.h 23109F: drivers/xen/swiotlb-xen.c 23110F: include/xen/arm/swiotlb-xen.h 23111F: include/xen/swiotlb-xen.h 23112 23113XFS FILESYSTEM 23114M: Darrick J. Wong <djwong@kernel.org> 23115L: linux-xfs@vger.kernel.org 23116S: Supported 23117W: http://xfs.org/ 23118C: irc://irc.oftc.net/xfs 23119T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23120F: Documentation/ABI/testing/sysfs-fs-xfs 23121F: Documentation/admin-guide/xfs.rst 23122F: Documentation/filesystems/xfs-delayed-logging-design.rst 23123F: Documentation/filesystems/xfs-self-describing-metadata.rst 23124F: fs/xfs/ 23125F: include/uapi/linux/dqblk_xfs.h 23126F: include/uapi/linux/fsmap.h 23127 23128XILINX AMS DRIVER 23129M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23130L: linux-iio@vger.kernel.org 23131S: Maintained 23132F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23133F: drivers/iio/adc/xilinx-ams.c 23134 23135XILINX AXI ETHERNET DRIVER 23136M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23137S: Maintained 23138F: drivers/net/ethernet/xilinx/xilinx_axienet* 23139 23140XILINX CAN DRIVER 23141M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23142R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23143L: linux-can@vger.kernel.org 23144S: Maintained 23145F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23146F: drivers/net/can/xilinx_can.c 23147 23148XILINX EVENT MANAGEMENT DRIVER 23149M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23150S: Maintained 23151F: drivers/soc/xilinx/xlnx_event_manager.c 23152F: include/linux/firmware/xlnx-event-manager.h 23153 23154XILINX GPIO DRIVER 23155M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23156R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23157R: Michal Simek <michal.simek@amd.com> 23158S: Maintained 23159F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23160F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23161F: drivers/gpio/gpio-xilinx.c 23162F: drivers/gpio/gpio-zynq.c 23163 23164XILINX PWM DRIVER 23165M: Sean Anderson <sean.anderson@seco.com> 23166S: Maintained 23167F: drivers/pwm/pwm-xilinx.c 23168F: include/clocksource/timer-xilinx.h 23169 23170XILINX SD-FEC IP CORES 23171M: Derek Kiernan <derek.kiernan@xilinx.com> 23172M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23173S: Maintained 23174F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23175F: Documentation/misc-devices/xilinx_sdfec.rst 23176F: drivers/misc/Kconfig 23177F: drivers/misc/Makefile 23178F: drivers/misc/xilinx_sdfec.c 23179F: include/uapi/misc/xilinx_sdfec.h 23180 23181XILINX UARTLITE SERIAL DRIVER 23182M: Peter Korsgaard <jacmet@sunsite.dk> 23183L: linux-serial@vger.kernel.org 23184S: Maintained 23185F: drivers/tty/serial/uartlite.c 23186 23187XILINX VIDEO IP CORES 23188M: Hyun Kwon <hyun.kwon@xilinx.com> 23189M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23190L: linux-media@vger.kernel.org 23191S: Supported 23192T: git git://linuxtv.org/media_tree.git 23193F: Documentation/devicetree/bindings/media/xilinx/ 23194F: drivers/media/platform/xilinx/ 23195F: include/uapi/linux/xilinx-v4l2-controls.h 23196 23197XILINX WATCHDOG DRIVER 23198M: Srinivas Neeli <srinivas.neeli@amd.com> 23199R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23200R: Michal Simek <michal.simek@amd.com> 23201S: Maintained 23202F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23203F: drivers/watchdog/of_xilinx_wdt.c 23204 23205XILINX XDMA DRIVER 23206M: Lizhi Hou <lizhi.hou@amd.com> 23207M: Brian Xu <brian.xu@amd.com> 23208M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23209L: dmaengine@vger.kernel.org 23210S: Supported 23211F: drivers/dma/xilinx/xdma-regs.h 23212F: drivers/dma/xilinx/xdma.c 23213F: include/linux/dma/amd_xdma.h 23214F: include/linux/platform_data/amd_xdma.h 23215 23216XILINX ZYNQMP DPDMA DRIVER 23217M: Hyun Kwon <hyun.kwon@xilinx.com> 23218M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23219L: dmaengine@vger.kernel.org 23220S: Supported 23221F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23222F: drivers/dma/xilinx/xilinx_dpdma.c 23223F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23224 23225XILINX ZYNQMP OCM EDAC DRIVER 23226M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23227M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23228S: Maintained 23229F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23230F: drivers/edac/zynqmp_edac.c 23231 23232XILINX ZYNQMP PSGTR PHY DRIVER 23233M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23234M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23235L: linux-kernel@vger.kernel.org 23236S: Supported 23237T: git https://github.com/Xilinx/linux-xlnx.git 23238F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23239F: drivers/phy/xilinx/phy-zynqmp.c 23240 23241XILINX ZYNQMP SHA3 DRIVER 23242M: Harsha <harsha.harsha@xilinx.com> 23243S: Maintained 23244F: drivers/crypto/xilinx/zynqmp-sha.c 23245 23246XILLYBUS DRIVER 23247M: Eli Billauer <eli.billauer@gmail.com> 23248L: linux-kernel@vger.kernel.org 23249S: Supported 23250F: drivers/char/xillybus/ 23251 23252XLP9XX I2C DRIVER 23253M: George Cherian <gcherian@marvell.com> 23254L: linux-i2c@vger.kernel.org 23255S: Supported 23256W: http://www.marvell.com 23257F: drivers/i2c/busses/i2c-xlp9xx.c 23258 23259XRA1403 GPIO EXPANDER 23260M: Nandor Han <nandor.han@ge.com> 23261L: linux-gpio@vger.kernel.org 23262S: Maintained 23263F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23264F: drivers/gpio/gpio-xra1403.c 23265 23266XTENSA XTFPGA PLATFORM SUPPORT 23267M: Max Filippov <jcmvbkbc@gmail.com> 23268S: Maintained 23269F: drivers/spi/spi-xtensa-xtfpga.c 23270F: sound/soc/xtensa/xtfpga-i2s.c 23271 23272YAM DRIVER FOR AX.25 23273M: Jean-Paul Roubelat <jpr@f6fbb.org> 23274L: linux-hams@vger.kernel.org 23275S: Maintained 23276F: drivers/net/hamradio/yam* 23277F: include/linux/yam.h 23278 23279YAMA SECURITY MODULE 23280M: Kees Cook <keescook@chromium.org> 23281S: Supported 23282T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23283F: Documentation/admin-guide/LSM/Yama.rst 23284F: security/yama/ 23285 23286YEALINK PHONE DRIVER 23287M: Henk Vergonet <Henk.Vergonet@gmail.com> 23288L: usbb2k-api-dev@nongnu.org 23289S: Maintained 23290F: Documentation/input/devices/yealink.rst 23291F: drivers/input/misc/yealink.* 23292 23293Z3FOLD COMPRESSED PAGE ALLOCATOR 23294M: Vitaly Wool <vitaly.wool@konsulko.com> 23295R: Miaohe Lin <linmiaohe@huawei.com> 23296L: linux-mm@kvack.org 23297S: Maintained 23298F: mm/z3fold.c 23299 23300Z8530 DRIVER FOR AX.25 23301M: Joerg Reuter <jreuter@yaina.de> 23302L: linux-hams@vger.kernel.org 23303S: Maintained 23304W: http://yaina.de/jreuter/ 23305W: http://www.qsl.net/dl1bke/ 23306F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23307F: drivers/net/hamradio/*scc.c 23308F: drivers/net/hamradio/z8530.h 23309 23310ZBUD COMPRESSED PAGE ALLOCATOR 23311M: Seth Jennings <sjenning@redhat.com> 23312M: Dan Streetman <ddstreet@ieee.org> 23313L: linux-mm@kvack.org 23314S: Maintained 23315F: mm/zbud.c 23316 23317ZD1211RW WIRELESS DRIVER 23318M: Ulrich Kunitz <kune@deine-taler.de> 23319L: linux-wireless@vger.kernel.org 23320L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23321S: Maintained 23322W: http://zd1211.ath.cx/wiki/DriverRewrite 23323F: drivers/net/wireless/zydas/zd1211rw/ 23324 23325ZD1301 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/usb/dvb-usb-v2/zd1301* 23333 23334ZD1301_DEMOD MEDIA DRIVER 23335M: Antti Palosaari <crope@iki.fi> 23336L: linux-media@vger.kernel.org 23337S: Maintained 23338W: https://linuxtv.org/ 23339W: http://palosaari.fi/linux/ 23340Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23341F: drivers/media/dvb-frontends/zd1301_demod* 23342 23343ZHAOXIN PROCESSOR SUPPORT 23344M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23345L: linux-kernel@vger.kernel.org 23346S: Maintained 23347F: arch/x86/kernel/cpu/zhaoxin.c 23348 23349ZONEFS FILESYSTEM 23350M: Damien Le Moal <dlemoal@kernel.org> 23351M: Naohiro Aota <naohiro.aota@wdc.com> 23352R: Johannes Thumshirn <jth@kernel.org> 23353L: linux-fsdevel@vger.kernel.org 23354S: Maintained 23355T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23356F: Documentation/filesystems/zonefs.rst 23357F: fs/zonefs/ 23358 23359ZPOOL COMPRESSED PAGE STORAGE API 23360M: Dan Streetman <ddstreet@ieee.org> 23361L: linux-mm@kvack.org 23362S: Maintained 23363F: include/linux/zpool.h 23364F: mm/zpool.c 23365 23366ZR36067 VIDEO FOR LINUX DRIVER 23367M: Corentin Labbe <clabbe@baylibre.com> 23368L: mjpeg-users@lists.sourceforge.net 23369L: linux-media@vger.kernel.org 23370S: Maintained 23371W: http://mjpeg.sourceforge.net/driver-zoran/ 23372Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23373F: Documentation/driver-api/media/drivers/zoran.rst 23374F: drivers/media/pci/zoran/ 23375 23376ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23377M: Minchan Kim <minchan@kernel.org> 23378M: Sergey Senozhatsky <senozhatsky@chromium.org> 23379L: linux-kernel@vger.kernel.org 23380S: Maintained 23381F: Documentation/admin-guide/blockdev/zram.rst 23382F: drivers/block/zram/ 23383 23384ZS DECSTATION Z85C30 SERIAL DRIVER 23385M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23386S: Maintained 23387F: drivers/tty/serial/zs.* 23388 23389ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23390M: Minchan Kim <minchan@kernel.org> 23391M: Sergey Senozhatsky <senozhatsky@chromium.org> 23392L: linux-mm@kvack.org 23393S: Maintained 23394F: Documentation/mm/zsmalloc.rst 23395F: include/linux/zsmalloc.h 23396F: mm/zsmalloc.c 23397 23398ZSTD 23399M: Nick Terrell <terrelln@fb.com> 23400S: Maintained 23401B: https://github.com/facebook/zstd/issues 23402T: git https://github.com/terrelln/linux.git 23403F: crypto/zstd.c 23404F: include/linux/zstd* 23405F: lib/decompress_unzstd.c 23406F: lib/zstd/ 23407N: zstd 23408K: zstd 23409 23410ZSWAP COMPRESSED SWAP CACHING 23411M: Seth Jennings <sjenning@redhat.com> 23412M: Dan Streetman <ddstreet@ieee.org> 23413M: Vitaly Wool <vitaly.wool@konsulko.com> 23414L: linux-mm@kvack.org 23415S: Maintained 23416F: mm/zswap.c 23417 23418THE REST 23419M: Linus Torvalds <torvalds@linux-foundation.org> 23420L: linux-kernel@vger.kernel.org 23421S: Buried alive in reporters 23422T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23423F: * 23424F: */ 23425