1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Gal Pressman <galpress@amazon.com> 960R: Yossi Leybovich <sleybo@amazon.com> 961L: linux-rdma@vger.kernel.org 962S: Supported 963Q: https://patchwork.kernel.org/project/linux-rdma/list/ 964F: drivers/infiniband/hw/efa/ 965F: include/uapi/rdma/efa-abi.h 966 967AMD CDX BUS DRIVER 968M: Nipun Gupta <nipun.gupta@amd.com> 969M: Nikhil Agarwal <nikhil.agarwal@amd.com> 970S: Maintained 971F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 972F: drivers/cdx/* 973F: include/linux/cdx/* 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 976M: Tom Lendacky <thomas.lendacky@amd.com> 977M: John Allen <john.allen@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/ 981F: include/linux/ccp.h 982 983AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 984M: Brijesh Singh <brijesh.singh@amd.com> 985M: Tom Lendacky <thomas.lendacky@amd.com> 986L: linux-crypto@vger.kernel.org 987S: Supported 988F: drivers/crypto/ccp/sev* 989F: include/uapi/linux/psp-sev.h 990 991AMD DISPLAY CORE 992M: Harry Wentland <harry.wentland@amd.com> 993M: Leo Li <sunpeng.li@amd.com> 994M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 995L: amd-gfx@lists.freedesktop.org 996S: Supported 997T: git https://gitlab.freedesktop.org/agd5f/linux.git 998F: drivers/gpu/drm/amd/display/ 999 1000AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1001M: Huang Rui <ray.huang@amd.com> 1002L: linux-hwmon@vger.kernel.org 1003S: Supported 1004F: Documentation/hwmon/fam15h_power.rst 1005F: drivers/hwmon/fam15h_power.c 1006 1007AMD FCH GPIO DRIVER 1008M: Enrico Weigelt, metux IT consult <info@metux.net> 1009L: linux-gpio@vger.kernel.org 1010S: Maintained 1011F: drivers/gpio/gpio-amd-fch.c 1012F: include/linux/platform_data/gpio/gpio-amd-fch.h 1013 1014AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Orphan 1017F: drivers/usb/gadget/udc/amd5536udc.* 1018 1019AMD GEODE PROCESSOR/CHIPSET SUPPORT 1020M: Andres Salomon <dilinger@queued.net> 1021L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1022S: Supported 1023W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1024F: arch/x86/include/asm/geode.h 1025F: drivers/char/hw_random/geode-rng.c 1026F: drivers/crypto/geode* 1027F: drivers/video/fbdev/geode/ 1028 1029AMD HSMP DRIVER 1030M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1031R: Carlos Bilbao <carlos.bilbao@amd.com> 1032L: platform-driver-x86@vger.kernel.org 1033S: Maintained 1034F: Documentation/arch/x86/amd_hsmp.rst 1035F: arch/x86/include/asm/amd_hsmp.h 1036F: arch/x86/include/uapi/asm/amd_hsmp.h 1037F: drivers/platform/x86/amd/hsmp.c 1038 1039AMD IOMMU (AMD-VI) 1040M: Joerg Roedel <joro@8bytes.org> 1041R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042L: iommu@lists.linux.dev 1043S: Maintained 1044T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1045F: drivers/iommu/amd/ 1046F: include/linux/amd-iommu.h 1047 1048AMD KFD 1049M: Felix Kuehling <Felix.Kuehling@amd.com> 1050L: amd-gfx@lists.freedesktop.org 1051S: Supported 1052T: git https://gitlab.freedesktop.org/agd5f/linux.git 1053F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1054F: drivers/gpu/drm/amd/amdkfd/ 1055F: drivers/gpu/drm/amd/include/cik_structs.h 1056F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1057F: drivers/gpu/drm/amd/include/v9_structs.h 1058F: drivers/gpu/drm/amd/include/vi_structs.h 1059F: include/uapi/linux/kfd_ioctl.h 1060F: include/uapi/linux/kfd_sysfs.h 1061 1062AMD MP2 I2C DRIVER 1063M: Elie Morisse <syniurge@gmail.com> 1064M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1065L: linux-i2c@vger.kernel.org 1066S: Maintained 1067F: drivers/i2c/busses/i2c-amd-mp2* 1068 1069AMD PDS CORE DRIVER 1070M: Shannon Nelson <shannon.nelson@amd.com> 1071M: Brett Creeley <brett.creeley@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1075F: drivers/net/ethernet/amd/pds_core/ 1076F: include/linux/pds/ 1077 1078AMD PMC DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: drivers/platform/x86/amd/pmc.c 1083 1084AMD PMF DRIVER 1085M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1086L: platform-driver-x86@vger.kernel.org 1087S: Maintained 1088F: Documentation/ABI/testing/sysfs-amd-pmf 1089F: drivers/platform/x86/amd/pmf/ 1090 1091AMD POWERPLAY AND SWSMU 1092M: Evan Quan <evan.quan@amd.com> 1093L: amd-gfx@lists.freedesktop.org 1094S: Supported 1095T: git https://gitlab.freedesktop.org/agd5f/linux.git 1096F: drivers/gpu/drm/amd/pm/ 1097 1098AMD PSTATE DRIVER 1099M: Huang Rui <ray.huang@amd.com> 1100L: linux-pm@vger.kernel.org 1101S: Supported 1102F: Documentation/admin-guide/pm/amd-pstate.rst 1103F: drivers/cpufreq/amd-pstate* 1104F: include/linux/amd-pstate.h 1105F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1106 1107AMD PTDMA DRIVER 1108M: Sanjay R Mehta <sanju.mehta@amd.com> 1109L: dmaengine@vger.kernel.org 1110S: Maintained 1111F: drivers/dma/ptdma/ 1112 1113AMD SEATTLE DEVICE TREE SUPPORT 1114M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1115M: Tom Lendacky <thomas.lendacky@amd.com> 1116S: Supported 1117F: arch/arm64/boot/dts/amd/ 1118 1119AMD SENSOR FUSION HUB DRIVER 1120M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1121L: linux-input@vger.kernel.org 1122S: Maintained 1123F: Documentation/hid/amd-sfh* 1124F: drivers/hid/amd-sfh-hid/ 1125 1126AMD SPI DRIVER 1127M: Sanjay R Mehta <sanju.mehta@amd.com> 1128S: Maintained 1129F: drivers/spi/spi-amd.c 1130 1131AMD XGBE DRIVER 1132M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1133L: netdev@vger.kernel.org 1134S: Supported 1135F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1136F: drivers/net/ethernet/amd/xgbe/ 1137 1138AMLOGIC DDR PMU DRIVER 1139M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1140L: linux-amlogic@lists.infradead.org 1141S: Supported 1142W: http://www.amlogic.com 1143F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1144F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1145F: drivers/perf/amlogic/ 1146F: include/soc/amlogic/ 1147 1148AMPHION VPU CODEC V4L2 DRIVER 1149M: Ming Qian <ming.qian@nxp.com> 1150M: Shijie Qin <shijie.qin@nxp.com> 1151M: Zhou Peng <eagle.zhou@nxp.com> 1152L: linux-media@vger.kernel.org 1153S: Maintained 1154F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1155F: drivers/media/platform/amphion/ 1156 1157AMS AS73211 DRIVER 1158M: Christian Eggers <ceggers@arri.de> 1159L: linux-iio@vger.kernel.org 1160S: Maintained 1161F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1162F: drivers/iio/light/as73211.c 1163 1164AMT (Automatic Multicast Tunneling) 1165M: Taehee Yoo <ap420073@gmail.com> 1166L: netdev@vger.kernel.org 1167S: Maintained 1168T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1170F: drivers/net/amt.c 1171 1172ANALOG DEVICES INC AD3552R DRIVER 1173M: Nuno Sá <nuno.sa@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1178F: drivers/iio/dac/ad3552r.c 1179 1180ANALOG DEVICES INC AD4130 DRIVER 1181M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: http://ez.analog.com/community/linux-device-drivers 1185F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1186F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1187F: drivers/iio/adc/ad4130.c 1188 1189ANALOG DEVICES INC AD7192 DRIVER 1190M: Alexandru Tachici <alexandru.tachici@analog.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1195F: drivers/iio/adc/ad7192.c 1196 1197ANALOG DEVICES INC AD7292 DRIVER 1198M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1203F: drivers/iio/adc/ad7292.c 1204 1205ANALOG DEVICES INC AD7293 DRIVER 1206M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1211F: drivers/iio/dac/ad7293.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD7768-1 DRIVER 1231M: Michael Hennerich <Michael.Hennerich@analog.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: https://ez.analog.com/linux-software-drivers 1235F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1236F: drivers/iio/adc/ad7768-1.c 1237 1238ANALOG DEVICES INC AD7780 DRIVER 1239M: Michael Hennerich <Michael.Hennerich@analog.com> 1240M: Renato Lui Geh <renatogeh@gmail.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1245F: drivers/iio/adc/ad7780.c 1246 1247ANALOG DEVICES INC ADA4250 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1253F: drivers/iio/amplifiers/ada4250.c 1254 1255ANALOG DEVICES INC ADF4377 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1261F: drivers/iio/frequency/adf4377.c 1262 1263ANALOG DEVICES INC ADGS1408 DRIVER 1264M: Mircea Caprioru <mircea.caprioru@analog.com> 1265S: Supported 1266F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1267F: drivers/mux/adgs1408.c 1268 1269ANALOG DEVICES INC ADIN DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271L: netdev@vger.kernel.org 1272S: Supported 1273W: https://ez.analog.com/linux-software-drivers 1274F: Documentation/devicetree/bindings/net/adi,adin.yaml 1275F: drivers/net/phy/adin.c 1276 1277ANALOG DEVICES INC ADIS DRIVER LIBRARY 1278M: Nuno Sa <nuno.sa@analog.com> 1279L: linux-iio@vger.kernel.org 1280S: Supported 1281F: drivers/iio/imu/adis.c 1282F: drivers/iio/imu/adis_buffer.c 1283F: drivers/iio/imu/adis_trigger.c 1284F: include/linux/iio/imu/adis.h 1285 1286ANALOG DEVICES INC ADIS16460 DRIVER 1287M: Dragos Bogdan <dragos.bogdan@analog.com> 1288L: linux-iio@vger.kernel.org 1289S: Supported 1290W: https://ez.analog.com/linux-software-drivers 1291F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1292F: drivers/iio/imu/adis16460.c 1293 1294ANALOG DEVICES INC ADIS16475 DRIVER 1295M: Nuno Sa <nuno.sa@analog.com> 1296L: linux-iio@vger.kernel.org 1297S: Supported 1298W: https://ez.analog.com/linux-software-drivers 1299F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1300F: drivers/iio/imu/adis16475.c 1301 1302ANALOG DEVICES INC ADM1177 DRIVER 1303M: Michael Hennerich <Michael.Hennerich@analog.com> 1304L: linux-hwmon@vger.kernel.org 1305S: Supported 1306W: https://ez.analog.com/linux-software-drivers 1307F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1308F: drivers/hwmon/adm1177.c 1309 1310ANALOG DEVICES INC ADMV1013 DRIVER 1311M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314W: https://ez.analog.com/linux-software-drivers 1315F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1316F: drivers/iio/frequency/admv1013.c 1317 1318ANALOG DEVICES INC ADMV1014 DRIVER 1319M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1320L: linux-iio@vger.kernel.org 1321S: Supported 1322W: https://ez.analog.com/linux-software-drivers 1323F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1324F: drivers/iio/frequency/admv1014.c 1325 1326ANALOG DEVICES INC ADMV8818 DRIVER 1327M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1328L: linux-iio@vger.kernel.org 1329S: Supported 1330W: https://ez.analog.com/linux-software-drivers 1331F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1332F: drivers/iio/filter/admv8818.c 1333 1334ANALOG DEVICES INC ADP5061 DRIVER 1335M: Michael Hennerich <Michael.Hennerich@analog.com> 1336L: linux-pm@vger.kernel.org 1337S: Supported 1338W: https://ez.analog.com/linux-software-drivers 1339F: drivers/power/supply/adp5061.c 1340 1341ANALOG DEVICES INC ADRF6780 DRIVER 1342M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1343L: linux-iio@vger.kernel.org 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1347F: drivers/iio/frequency/adrf6780.c 1348 1349ANALOG DEVICES INC ADV7180 DRIVER 1350M: Lars-Peter Clausen <lars@metafoo.de> 1351L: linux-media@vger.kernel.org 1352S: Supported 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1355F: drivers/media/i2c/adv7180.c 1356 1357ANALOG DEVICES INC ADV748X DRIVER 1358M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1359L: linux-media@vger.kernel.org 1360S: Maintained 1361F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1362F: drivers/media/i2c/adv748x/* 1363 1364ANALOG DEVICES INC ADV7511 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: drivers/media/i2c/adv7511* 1369 1370ANALOG DEVICES INC ADV7604 DRIVER 1371M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1372L: linux-media@vger.kernel.org 1373S: Maintained 1374F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1375F: drivers/media/i2c/adv7604* 1376 1377ANALOG DEVICES INC ADV7842 DRIVER 1378M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1379L: linux-media@vger.kernel.org 1380S: Maintained 1381F: drivers/media/i2c/adv7842* 1382 1383ANALOG DEVICES INC ADXRS290 DRIVER 1384M: Nishant Malpani <nish.malpani25@gmail.com> 1385L: linux-iio@vger.kernel.org 1386S: Supported 1387F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1388F: drivers/iio/gyro/adxrs290.c 1389 1390ANALOG DEVICES INC ASOC CODEC DRIVERS 1391M: Lars-Peter Clausen <lars@metafoo.de> 1392M: Nuno Sá <nuno.sa@analog.com> 1393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1394S: Supported 1395W: http://wiki.analog.com/ 1396W: https://ez.analog.com/linux-software-drivers 1397F: sound/soc/codecs/ad1* 1398F: sound/soc/codecs/ad7* 1399F: sound/soc/codecs/adau* 1400F: sound/soc/codecs/adav* 1401F: sound/soc/codecs/sigmadsp.* 1402F: sound/soc/codecs/ssm* 1403 1404ANALOG DEVICES INC DMA DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406S: Supported 1407W: https://ez.analog.com/linux-software-drivers 1408F: drivers/dma/dma-axi-dmac.c 1409 1410ANALOG DEVICES INC IIO DRIVERS 1411M: Lars-Peter Clausen <lars@metafoo.de> 1412M: Michael Hennerich <Michael.Hennerich@analog.com> 1413S: Supported 1414W: http://wiki.analog.com/ 1415W: https://ez.analog.com/linux-software-drivers 1416F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1418F: Documentation/devicetree/bindings/iio/*/adi,* 1419F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1421F: drivers/iio/*/ad* 1422F: drivers/iio/adc/ltc249* 1423F: drivers/iio/amplifiers/hmc425a.c 1424F: drivers/staging/iio/*/ad* 1425X: drivers/iio/*/adjd* 1426 1427ANALOG DEVICES INC MAX31760 DRIVER 1428M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1429S: Maintained 1430W: http://wiki.analog.com/ 1431W: https://ez.analog.com/linux-software-drivers 1432F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1433F: Documentation/hwmon/max31760.rst 1434F: drivers/hwmon/max31760.c 1435 1436ANALOGBITS PLL LIBRARIES 1437M: Paul Walmsley <paul.walmsley@sifive.com> 1438S: Supported 1439F: drivers/clk/analogbits/* 1440F: include/linux/clk/analogbits* 1441 1442ANDROID DRIVERS 1443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1444M: Arve Hjønnevåg <arve@android.com> 1445M: Todd Kjos <tkjos@android.com> 1446M: Martijn Coenen <maco@android.com> 1447M: Joel Fernandes <joel@joelfernandes.org> 1448M: Christian Brauner <christian@brauner.io> 1449M: Carlos Llamas <cmllamas@google.com> 1450M: Suren Baghdasaryan <surenb@google.com> 1451L: linux-kernel@vger.kernel.org 1452S: Supported 1453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1454F: drivers/android/ 1455 1456ANDROID GOLDFISH PIC DRIVER 1457M: Miodrag Dinic <miodrag.dinic@mips.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1460F: drivers/irqchip/irq-goldfish-pic.c 1461 1462ANDROID GOLDFISH RTC DRIVER 1463M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1466F: drivers/rtc/rtc-goldfish.c 1467 1468AOA (Apple Onboard Audio) ALSA DRIVER 1469M: Johannes Berg <johannes@sipsolutions.net> 1470L: linuxppc-dev@lists.ozlabs.org 1471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1472S: Maintained 1473F: sound/aoa/ 1474 1475APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1476M: William Breathitt Gray <william.gray@linaro.org> 1477L: linux-iio@vger.kernel.org 1478S: Maintained 1479F: drivers/iio/addac/stx104.c 1480 1481APM DRIVER 1482M: Jiri Kosina <jikos@kernel.org> 1483S: Odd fixes 1484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1485F: arch/x86/kernel/apm_32.c 1486F: drivers/char/apm-emulation.c 1487F: include/linux/apm_bios.h 1488F: include/uapi/linux/apm_bios.h 1489 1490APPARMOR SECURITY MODULE 1491M: John Johansen <john.johansen@canonical.com> 1492M: John Johansen <john@apparmor.net> 1493L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1494S: Supported 1495W: apparmor.net 1496B: https://gitlab.com/apparmor/apparmor-kernel 1497C: irc://irc.oftc.net/apparmor 1498T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1499T: https://gitlab.com/apparmor/apparmor-kernel.git 1500F: Documentation/admin-guide/LSM/apparmor.rst 1501F: security/apparmor/ 1502 1503APPLE BCM5974 MULTITOUCH DRIVER 1504M: Henrik Rydberg <rydberg@bitmath.org> 1505L: linux-input@vger.kernel.org 1506S: Odd fixes 1507F: drivers/input/mouse/bcm5974.c 1508 1509APPLE PCIE CONTROLLER DRIVER 1510M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1511M: Marc Zyngier <maz@kernel.org> 1512L: linux-pci@vger.kernel.org 1513S: Maintained 1514F: drivers/pci/controller/pcie-apple.c 1515 1516APPLE SMC DRIVER 1517M: Henrik Rydberg <rydberg@bitmath.org> 1518L: linux-hwmon@vger.kernel.org 1519S: Odd fixes 1520F: drivers/hwmon/applesmc.c 1521 1522APPLETALK NETWORK LAYER 1523L: netdev@vger.kernel.org 1524S: Odd fixes 1525F: drivers/net/appletalk/ 1526F: include/linux/atalk.h 1527F: include/uapi/linux/atalk.h 1528F: net/appletalk/ 1529 1530APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1531M: Khuong Dinh <khuong@os.amperecomputing.com> 1532S: Supported 1533F: arch/arm64/boot/dts/apm/ 1534 1535APPLIED MICRO (APM) X-GENE SOC EDAC 1536M: Khuong Dinh <khuong@os.amperecomputing.com> 1537S: Supported 1538F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1539F: drivers/edac/xgene_edac.c 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544S: Supported 1545F: drivers/net/ethernet/apm/xgene-v2/ 1546 1547APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1548M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1549M: Keyur Chudgar <keyur@os.amperecomputing.com> 1550M: Quan Nguyen <quan@os.amperecomputing.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1553F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1554F: drivers/net/ethernet/apm/xgene/ 1555F: drivers/net/mdio/mdio-xgene.c 1556 1557APPLIED MICRO (APM) X-GENE SOC PMU 1558M: Khuong Dinh <khuong@os.amperecomputing.com> 1559S: Supported 1560F: Documentation/admin-guide/perf/xgene-pmu.rst 1561F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1562F: drivers/perf/xgene_pmu.c 1563 1564APTINA CAMERA SENSOR PLL 1565M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1566L: linux-media@vger.kernel.org 1567S: Maintained 1568F: drivers/media/i2c/aptina-pll.* 1569 1570AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1571M: Aleksa Savic <savicaleksa83@gmail.com> 1572M: Jack Doan <me@jackdoan.com> 1573L: linux-hwmon@vger.kernel.org 1574S: Maintained 1575F: Documentation/hwmon/aquacomputer_d5next.rst 1576F: drivers/hwmon/aquacomputer_d5next.c 1577 1578AQUANTIA ETHERNET DRIVER (atlantic) 1579M: Igor Russkikh <irusskikh@marvell.com> 1580L: netdev@vger.kernel.org 1581S: Supported 1582W: https://www.marvell.com/ 1583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1584F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1585F: drivers/net/ethernet/aquantia/atlantic/ 1586 1587AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1588M: Egor Pomozov <epomozov@marvell.com> 1589L: netdev@vger.kernel.org 1590S: Supported 1591W: http://www.aquantia.com 1592F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1593 1594AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1595M: Krzysztof Hałasa <khalasa@piap.pl> 1596L: linux-media@vger.kernel.org 1597S: Maintained 1598F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1599F: drivers/media/i2c/ar0521.c 1600 1601ARASAN NAND CONTROLLER DRIVER 1602M: Miquel Raynal <miquel.raynal@bootlin.com> 1603M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1604L: linux-mtd@lists.infradead.org 1605S: Maintained 1606F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1607F: drivers/mtd/nand/raw/arasan-nand-controller.c 1608 1609ARC FRAMEBUFFER DRIVER 1610M: Jaya Kumar <jayalk@intworks.biz> 1611S: Maintained 1612F: drivers/video/fbdev/arcfb.c 1613F: drivers/video/fbdev/core/fb_defio.c 1614 1615ARC PGU DRM DRIVER 1616M: Alexey Brodkin <abrodkin@synopsys.com> 1617S: Supported 1618F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1619F: drivers/gpu/drm/tiny/arcpgu.c 1620 1621ARCNET NETWORK LAYER 1622M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1623L: netdev@vger.kernel.org 1624S: Maintained 1625F: drivers/net/arcnet/ 1626F: include/uapi/linux/if_arcnet.h 1627 1628ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1629M: Arnd Bergmann <arnd@arndb.de> 1630M: Olof Johansson <olof@lixom.net> 1631M: soc@kernel.org 1632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1633S: Maintained 1634C: irc://irc.libera.chat/armlinux 1635T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1636F: arch/arm/boot/dts/Makefile 1637F: arch/arm64/boot/dts/Makefile 1638 1639ARM ARCHITECTED TIMER DRIVER 1640M: Mark Rutland <mark.rutland@arm.com> 1641M: Marc Zyngier <maz@kernel.org> 1642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1643S: Maintained 1644F: arch/arm/include/asm/arch_timer.h 1645F: arch/arm64/include/asm/arch_timer.h 1646F: drivers/clocksource/arm_arch_timer.c 1647 1648ARM HDLCD DRM DRIVER 1649M: Liviu Dudau <liviu.dudau@arm.com> 1650S: Supported 1651F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1652F: drivers/gpu/drm/arm/hdlcd_* 1653 1654ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1655M: Linus Walleij <linus.walleij@linaro.org> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1659F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1660F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1661F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1662F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1663F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1664F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1665F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1666F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1667F: arch/arm/boot/dts/arm-realview-* 1668F: arch/arm/boot/dts/integrator* 1669F: arch/arm/boot/dts/versatile* 1670F: arch/arm/mach-versatile/ 1671F: drivers/bus/arm-integrator-lm.c 1672F: drivers/clk/versatile/ 1673F: drivers/i2c/busses/i2c-versatile.c 1674F: drivers/irqchip/irq-versatile-fpga.c 1675F: drivers/mtd/maps/physmap-versatile.* 1676F: drivers/power/reset/arm-versatile-reboot.c 1677F: drivers/soc/versatile/ 1678 1679ARM KOMEDA DRM-KMS DRIVER 1680M: James (Qian) Wang <james.qian.wang@arm.com> 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682M: Mihail Atanassov <mihail.atanassov@arm.com> 1683L: Mali DP Maintainers <malidp@foss.arm.com> 1684S: Supported 1685T: git git://anongit.freedesktop.org/drm/drm-misc 1686F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1687F: Documentation/gpu/komeda-kms.rst 1688F: drivers/gpu/drm/arm/display/include/ 1689F: drivers/gpu/drm/arm/display/komeda/ 1690 1691ARM MALI PANFROST DRM DRIVER 1692M: Rob Herring <robh@kernel.org> 1693M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1694R: Steven Price <steven.price@arm.com> 1695R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1696L: dri-devel@lists.freedesktop.org 1697S: Supported 1698T: git git://anongit.freedesktop.org/drm/drm-misc 1699F: drivers/gpu/drm/panfrost/ 1700F: include/uapi/drm/panfrost_drm.h 1701 1702ARM MALI-DP DRM DRIVER 1703M: Liviu Dudau <liviu.dudau@arm.com> 1704M: Brian Starkey <brian.starkey@arm.com> 1705L: Mali DP Maintainers <malidp@foss.arm.com> 1706S: Supported 1707T: git git://anongit.freedesktop.org/drm/drm-misc 1708F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1709F: Documentation/gpu/afbc.rst 1710F: drivers/gpu/drm/arm/ 1711 1712ARM MFM AND FLOPPY DRIVERS 1713M: Ian Molton <spyro@f2s.com> 1714S: Maintained 1715F: arch/arm/include/asm/floppy.h 1716F: arch/arm/mach-rpc/floppydma.S 1717 1718ARM PMU PROFILING AND DEBUGGING 1719M: Will Deacon <will@kernel.org> 1720M: Mark Rutland <mark.rutland@arm.com> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Maintained 1723F: Documentation/devicetree/bindings/arm/pmu.yaml 1724F: Documentation/devicetree/bindings/perf/ 1725F: arch/arm*/include/asm/hw_breakpoint.h 1726F: arch/arm*/include/asm/perf_event.h 1727F: arch/arm*/kernel/hw_breakpoint.c 1728F: arch/arm*/kernel/perf_* 1729F: drivers/perf/ 1730F: include/linux/perf/arm_pmu.h 1731 1732ARM PORT 1733M: Russell King <linux@armlinux.org.uk> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Odd Fixes 1736W: http://www.armlinux.org.uk/ 1737T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1738F: arch/arm/ 1739X: arch/arm/boot/dts/ 1740 1741ARM PRIMECELL AACI PL041 DRIVER 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: sound/arm/aaci.* 1745 1746ARM PRIMECELL BUS SUPPORT 1747M: Russell King <linux@armlinux.org.uk> 1748S: Odd Fixes 1749F: drivers/amba/ 1750F: include/linux/amba/bus.h 1751 1752ARM PRIMECELL CLCD PL110 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/video/fbdev/amba-clcd.* 1756 1757ARM PRIMECELL KMI PL050 DRIVER 1758M: Russell King <linux@armlinux.org.uk> 1759S: Odd Fixes 1760F: drivers/input/serio/ambakmi.* 1761F: include/linux/amba/kmi.h 1762 1763ARM PRIMECELL MMCI PL180/1 DRIVER 1764M: Russell King <linux@armlinux.org.uk> 1765S: Odd Fixes 1766F: drivers/mmc/host/mmci.* 1767F: include/linux/amba/mmci.h 1768 1769ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1770M: Miquel Raynal <miquel.raynal@bootlin.com> 1771M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1772L: linux-mtd@lists.infradead.org 1773S: Maintained 1774F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1775F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1776 1777ARM PRIMECELL PL35X SMC DRIVER 1778M: Miquel Raynal <miquel.raynal@bootlin.com> 1779M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1781S: Maintained 1782F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1783F: drivers/memory/pl353-smc.c 1784 1785ARM PRIMECELL SSP PL022 SPI DRIVER 1786M: Linus Walleij <linus.walleij@linaro.org> 1787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1788S: Maintained 1789F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1790F: drivers/spi/spi-pl022.c 1791 1792ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1793M: Russell King <linux@armlinux.org.uk> 1794S: Odd Fixes 1795F: drivers/tty/serial/amba-pl01*.c 1796F: include/linux/amba/serial.h 1797 1798ARM PRIMECELL VIC PL190/PL192 DRIVER 1799M: Linus Walleij <linus.walleij@linaro.org> 1800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1801S: Maintained 1802F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1803F: drivers/irqchip/irq-vic.c 1804 1805ARM SMC WATCHDOG DRIVER 1806M: Julius Werner <jwerner@chromium.org> 1807R: Evan Benn <evanbenn@chromium.org> 1808S: Maintained 1809F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1810F: drivers/watchdog/arm_smc_wdt.c 1811 1812ARM SMMU DRIVERS 1813M: Will Deacon <will@kernel.org> 1814R: Robin Murphy <robin.murphy@arm.com> 1815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/iommu/arm,smmu* 1818F: drivers/iommu/arm/ 1819F: drivers/iommu/io-pgtable-arm* 1820 1821ARM SUB-ARCHITECTURES 1822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824C: irc://irc.libera.chat/armlinux 1825T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1826F: arch/arm/mach-*/ 1827F: arch/arm/plat-*/ 1828 1829ARM/ACTIONS SEMI ARCHITECTURE 1830M: Andreas Färber <afaerber@suse.de> 1831M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1833L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1834S: Maintained 1835F: Documentation/devicetree/bindings/arm/actions.yaml 1836F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1837F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1838F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1839F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1840F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1841F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1842F: Documentation/devicetree/bindings/pinctrl/actions,* 1843F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1844F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1845F: arch/arm/boot/dts/owl-* 1846F: arch/arm/mach-actions/ 1847F: arch/arm64/boot/dts/actions/ 1848F: drivers/clk/actions/ 1849F: drivers/clocksource/timer-owl* 1850F: drivers/dma/owl-dma.c 1851F: drivers/i2c/busses/i2c-owl.c 1852F: drivers/irqchip/irq-owl-sirq.c 1853F: drivers/mmc/host/owl-mmc.c 1854F: drivers/net/ethernet/actions/ 1855F: drivers/pinctrl/actions/* 1856F: drivers/soc/actions/ 1857F: include/dt-bindings/power/owl-* 1858F: include/dt-bindings/reset/actions,* 1859F: include/linux/soc/actions/ 1860N: owl 1861 1862ARM/Allwinner SoC Clock Support 1863M: Emilio López <emilio@elopez.com.ar> 1864S: Maintained 1865F: drivers/clk/sunxi/ 1866 1867ARM/Allwinner sunXi SoC support 1868M: Chen-Yu Tsai <wens@csie.org> 1869M: Jernej Skrabec <jernej.skrabec@gmail.com> 1870M: Samuel Holland <samuel@sholland.org> 1871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1872L: linux-sunxi@lists.linux.dev 1873S: Maintained 1874T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1875F: arch/arm/mach-sunxi/ 1876F: arch/arm64/boot/dts/allwinner/ 1877F: drivers/clk/sunxi-ng/ 1878F: drivers/pinctrl/sunxi/ 1879F: drivers/soc/sunxi/ 1880N: allwinner 1881N: sun[x456789]i 1882N: sun[25]0i 1883 1884ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1885M: Neil Armstrong <neil.armstrong@linaro.org> 1886M: Jerome Brunet <jbrunet@baylibre.com> 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/clock/amlogic* 1890F: drivers/clk/meson/ 1891F: include/dt-bindings/clock/gxbb* 1892F: include/dt-bindings/clock/meson* 1893 1894ARM/Amlogic Meson SoC Crypto Drivers 1895M: Corentin Labbe <clabbe@baylibre.com> 1896L: linux-crypto@vger.kernel.org 1897L: linux-amlogic@lists.infradead.org 1898S: Maintained 1899F: Documentation/devicetree/bindings/crypto/amlogic* 1900F: drivers/crypto/amlogic/ 1901 1902ARM/Amlogic Meson SoC Sound Drivers 1903M: Jerome Brunet <jbrunet@baylibre.com> 1904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1905S: Maintained 1906F: Documentation/devicetree/bindings/sound/amlogic* 1907F: sound/soc/meson/ 1908 1909ARM/Amlogic Meson SoC support 1910M: Neil Armstrong <neil.armstrong@linaro.org> 1911M: Kevin Hilman <khilman@baylibre.com> 1912R: Jerome Brunet <jbrunet@baylibre.com> 1913R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1915L: linux-amlogic@lists.infradead.org 1916S: Maintained 1917W: http://linux-meson.com/ 1918F: arch/arm/boot/dts/meson* 1919F: arch/arm/mach-meson/ 1920F: arch/arm64/boot/dts/amlogic/ 1921F: drivers/mmc/host/meson* 1922F: drivers/pinctrl/meson/ 1923F: drivers/rtc/rtc-meson* 1924F: drivers/soc/amlogic/ 1925N: meson 1926 1927ARM/Annapurna Labs ALPINE ARCHITECTURE 1928M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1929M: Antoine Tenart <atenart@kernel.org> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Maintained 1932F: arch/arm/boot/dts/alpine* 1933F: arch/arm/mach-alpine/ 1934F: arch/arm64/boot/dts/amazon/ 1935F: drivers/*/*alpine* 1936 1937ARM/APPLE MACHINE SOUND DRIVERS 1938M: Martin Povišer <povik+lin@cutebit.org> 1939L: asahi@lists.linux.dev 1940L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1941S: Maintained 1942F: Documentation/devicetree/bindings/sound/apple,* 1943F: sound/soc/apple/* 1944F: sound/soc/codecs/cs42l83-i2c.c 1945 1946ARM/APPLE MACHINE SUPPORT 1947M: Hector Martin <marcan@marcan.st> 1948M: Sven Peter <sven@svenpeter.dev> 1949R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1950L: asahi@lists.linux.dev 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952S: Maintained 1953W: https://asahilinux.org 1954B: https://github.com/AsahiLinux/linux/issues 1955C: irc://irc.oftc.net/asahi-dev 1956T: git https://github.com/AsahiLinux/linux.git 1957F: Documentation/devicetree/bindings/arm/apple.yaml 1958F: Documentation/devicetree/bindings/arm/apple/* 1959F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1960F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1961F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1962F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1963F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1964F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1965F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1966F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1967F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1968F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1969F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1970F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1971F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1972F: Documentation/devicetree/bindings/power/apple* 1973F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1974F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1975F: arch/arm64/boot/dts/apple/ 1976F: drivers/bluetooth/hci_bcm4377.c 1977F: drivers/clk/clk-apple-nco.c 1978F: drivers/cpufreq/apple-soc-cpufreq.c 1979F: drivers/dma/apple-admac.c 1980F: drivers/i2c/busses/i2c-pasemi-core.c 1981F: drivers/i2c/busses/i2c-pasemi-platform.c 1982F: drivers/iommu/apple-dart.c 1983F: drivers/iommu/io-pgtable-dart.c 1984F: drivers/irqchip/irq-apple-aic.c 1985F: drivers/mailbox/apple-mailbox.c 1986F: drivers/nvme/host/apple.c 1987F: drivers/nvmem/apple-efuses.c 1988F: drivers/pinctrl/pinctrl-apple-gpio.c 1989F: drivers/pwm/pwm-apple.c 1990F: drivers/soc/apple/* 1991F: drivers/watchdog/apple_wdt.c 1992F: include/dt-bindings/interrupt-controller/apple-aic.h 1993F: include/dt-bindings/pinctrl/apple.h 1994F: include/linux/apple-mailbox.h 1995F: include/linux/soc/apple/* 1996 1997ARM/ARTPEC MACHINE SUPPORT 1998M: Jesper Nilsson <jesper.nilsson@axis.com> 1999M: Lars Persson <lars.persson@axis.com> 2000L: linux-arm-kernel@axis.com 2001S: Maintained 2002F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2003F: arch/arm/boot/dts/artpec6* 2004F: arch/arm/mach-artpec 2005F: drivers/clk/axis 2006F: drivers/crypto/axis 2007F: drivers/mmc/host/usdhi6rol0.c 2008F: drivers/pinctrl/pinctrl-artpec* 2009 2010ARM/ASPEED I2C DRIVER 2011M: Brendan Higgins <brendanhiggins@google.com> 2012R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2013R: Joel Stanley <joel@jms.id.au> 2014L: linux-i2c@vger.kernel.org 2015L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2016S: Maintained 2017F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2018F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2019F: drivers/i2c/busses/i2c-aspeed.c 2020F: drivers/irqchip/irq-aspeed-i2c-ic.c 2021 2022ARM/ASPEED MACHINE SUPPORT 2023M: Joel Stanley <joel@jms.id.au> 2024R: Andrew Jeffery <andrew@aj.id.au> 2025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2026L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2027S: Supported 2028Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2029T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2030F: Documentation/devicetree/bindings/arm/aspeed/ 2031F: arch/arm/boot/dts/aspeed-* 2032F: arch/arm/mach-aspeed/ 2033N: aspeed 2034 2035ARM/BITMAIN ARCHITECTURE 2036M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: Documentation/devicetree/bindings/arm/bitmain.yaml 2040F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2041F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2042F: arch/arm64/boot/dts/bitmain/ 2043F: drivers/clk/clk-bm1880.c 2044F: drivers/pinctrl/pinctrl-bm1880.c 2045 2046ARM/CALXEDA HIGHBANK ARCHITECTURE 2047M: Andre Przywara <andre.przywara@arm.com> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Maintained 2050F: arch/arm/boot/dts/ecx-*.dts* 2051F: arch/arm/boot/dts/highbank.dts 2052F: arch/arm/mach-highbank/ 2053 2054ARM/CAVIUM THUNDER NETWORK DRIVER 2055M: Sunil Goutham <sgoutham@marvell.com> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057S: Supported 2058F: drivers/net/ethernet/cavium/thunder/ 2059 2060ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2061M: Lukasz Majewski <lukma@denx.de> 2062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2063S: Maintained 2064F: arch/arm/mach-ep93xx/ts72xx.c 2065 2066ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2067M: Alexander Shiyan <shc_work@mail.ru> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Odd Fixes 2070N: clps711x 2071 2072ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2073M: Lennert Buytenhek <kernel@wantstofly.org> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075S: Maintained 2076 2077ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2078M: Hartley Sweeten <hsweeten@visionengravers.com> 2079M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2081S: Maintained 2082F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2083F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2084F: arch/arm/boot/compressed/misc-ep93xx.h 2085F: arch/arm/mach-ep93xx/ 2086F: drivers/iio/adc/ep93xx_adc.c 2087 2088ARM/CLKDEV SUPPORT 2089M: Russell King <linux@armlinux.org.uk> 2090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2093F: drivers/clk/clkdev.c 2094 2095ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2096M: Baruch Siach <baruch@tkos.co.il> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099F: arch/arm/boot/dts/cx92755* 2100N: digicolor 2101 2102ARM/CORESIGHT FRAMEWORK AND DRIVERS 2103M: Suzuki K Poulose <suzuki.poulose@arm.com> 2104R: Mike Leach <mike.leach@linaro.org> 2105R: Leo Yan <leo.yan@linaro.org> 2106L: coresight@lists.linaro.org (moderated for non-subscribers) 2107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2108S: Maintained 2109T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2110F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2111F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2112F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2113F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2114F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2115F: Documentation/trace/coresight/* 2116F: drivers/hwtracing/coresight/* 2117F: include/dt-bindings/arm/coresight-cti-dt.h 2118F: include/linux/coresight* 2119F: samples/coresight/* 2120F: tools/perf/arch/arm/util/auxtrace.c 2121F: tools/perf/arch/arm/util/cs-etm.c 2122F: tools/perf/arch/arm/util/cs-etm.h 2123F: tools/perf/arch/arm/util/pmu.c 2124F: tools/perf/tests/shell/coresight/* 2125F: tools/perf/util/cs-etm-decoder/* 2126F: tools/perf/util/cs-etm.* 2127 2128ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2129M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2130M: Linus Walleij <linus.walleij@linaro.org> 2131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2132S: Maintained 2133T: git git://github.com/ulli-kroll/linux.git 2134F: Documentation/devicetree/bindings/arm/gemini.yaml 2135F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2136F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2137F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2138F: arch/arm/boot/dts/gemini* 2139F: arch/arm/mach-gemini/ 2140F: drivers/crypto/gemini/ 2141F: drivers/net/ethernet/cortina/ 2142F: drivers/pinctrl/pinctrl-gemini.c 2143F: drivers/rtc/rtc-ftrtc010.c 2144 2145ARM/CZ.NIC TURRIS SUPPORT 2146M: Marek Behún <kabel@kernel.org> 2147S: Maintained 2148W: https://www.turris.cz/ 2149F: Documentation/ABI/testing/debugfs-moxtet 2150F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2151F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2152F: Documentation/devicetree/bindings/bus/moxtet.txt 2153F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2154F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2155F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2156F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2157F: drivers/bus/moxtet.c 2158F: drivers/firmware/turris-mox-rwtm.c 2159F: drivers/gpio/gpio-moxtet.c 2160F: drivers/leds/leds-turris-omnia.c 2161F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2162F: drivers/watchdog/armada_37xx_wdt.c 2163F: include/dt-bindings/bus/moxtet.h 2164F: include/linux/armada-37xx-rwtm-mailbox.h 2165F: include/linux/moxtet.h 2166 2167ARM/FARADAY FA526 PORT 2168M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Maintained 2171T: git git://git.berlios.de/gemini-board 2172F: arch/arm/mm/*-fa* 2173 2174ARM/FOOTBRIDGE ARCHITECTURE 2175M: Russell King <linux@armlinux.org.uk> 2176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2177S: Maintained 2178W: http://www.armlinux.org.uk/ 2179F: arch/arm/include/asm/hardware/dec21285.h 2180F: arch/arm/mach-footbridge/ 2181 2182ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2183M: Shawn Guo <shawnguo@kernel.org> 2184M: Sascha Hauer <s.hauer@pengutronix.de> 2185R: Pengutronix Kernel Team <kernel@pengutronix.de> 2186R: Fabio Estevam <festevam@gmail.com> 2187R: NXP Linux Team <linux-imx@nxp.com> 2188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2189S: Maintained 2190T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2191F: arch/arm64/boot/dts/freescale/ 2192X: arch/arm64/boot/dts/freescale/fsl-* 2193X: arch/arm64/boot/dts/freescale/qoriq-* 2194X: drivers/media/i2c/ 2195N: imx 2196N: mxs 2197 2198ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2199M: Shawn Guo <shawnguo@kernel.org> 2200M: Li Yang <leoyang.li@nxp.com> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2204F: arch/arm/boot/dts/ls1021a* 2205F: arch/arm64/boot/dts/freescale/fsl-* 2206F: arch/arm64/boot/dts/freescale/qoriq-* 2207 2208ARM/FREESCALE VYBRID ARM ARCHITECTURE 2209M: Shawn Guo <shawnguo@kernel.org> 2210M: Sascha Hauer <s.hauer@pengutronix.de> 2211R: Pengutronix Kernel Team <kernel@pengutronix.de> 2212R: Stefan Agner <stefan@agner.ch> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2216F: arch/arm/boot/dts/vf* 2217F: arch/arm/mach-imx/*vf610* 2218 2219ARM/GUMSTIX MACHINE SUPPORT 2220M: Steve Sakoman <sakoman@gmail.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Maintained 2223 2224ARM/HISILICON SOC SUPPORT 2225M: Wei Xu <xuwei5@hisilicon.com> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Supported 2228W: http://www.hisilicon.com 2229T: git https://github.com/hisilicon/linux-hisi.git 2230F: arch/arm/boot/dts/hi3* 2231F: arch/arm/boot/dts/hip* 2232F: arch/arm/boot/dts/hisi* 2233F: arch/arm/mach-hisi/ 2234F: arch/arm64/boot/dts/hisilicon/ 2235 2236ARM/HP JORNADA 7XX MACHINE SUPPORT 2237M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2238S: Maintained 2239W: www.jlime.com 2240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2241F: arch/arm/mach-sa1100/include/mach/jornada720.h 2242F: arch/arm/mach-sa1100/jornada720.c 2243 2244ARM/HPE GXP ARCHITECTURE 2245M: Jean-Marie Verdun <verdun@hpe.com> 2246M: Nick Hawkins <nick.hawkins@hpe.com> 2247S: Maintained 2248F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2249F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2250F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2251F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2252F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2253F: Documentation/hwmon/gxp-fan-ctrl.rst 2254F: arch/arm/boot/dts/hpe-bmc* 2255F: arch/arm/boot/dts/hpe-gxp* 2256F: arch/arm/mach-hpe/ 2257F: drivers/clocksource/timer-gxp.c 2258F: drivers/hwmon/gxp-fan-ctrl.c 2259F: drivers/i2c/busses/i2c-gxp.c 2260F: drivers/spi/spi-gxp.c 2261F: drivers/watchdog/gxp-wdt.c 2262 2263ARM/IGEP MACHINE SUPPORT 2264M: Enric Balletbo i Serra <eballetbo@gmail.com> 2265M: Javier Martinez Canillas <javier@dowhile0.org> 2266L: linux-omap@vger.kernel.org 2267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2268S: Maintained 2269F: arch/arm/boot/dts/omap3-igep* 2270 2271ARM/INTEL IXP4XX ARM ARCHITECTURE 2272M: Linus Walleij <linusw@kernel.org> 2273M: Imre Kaloz <kaloz@openwrt.org> 2274M: Krzysztof Halasa <khalasa@piap.pl> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2278F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2279F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2280F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2281F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2282F: arch/arm/boot/dts/intel-ixp* 2283F: arch/arm/mach-ixp4xx/ 2284F: drivers/bus/intel-ixp4xx-eb.c 2285F: drivers/clocksource/timer-ixp4xx.c 2286F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2287F: drivers/gpio/gpio-ixp4xx.c 2288F: drivers/irqchip/irq-ixp4xx.c 2289 2290ARM/INTEL KEEMBAY ARCHITECTURE 2291M: Paul J. Murphy <paul.j.murphy@intel.com> 2292M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2293S: Maintained 2294F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2295F: arch/arm64/boot/dts/intel/keembay-evm.dts 2296F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2297 2298ARM/INTEL XSC3 (MANZANO) ARM CORE 2299M: Lennert Buytenhek <kernel@wantstofly.org> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302 2303ARM/LG1K ARCHITECTURE 2304M: Chanho Min <chanho.min@lge.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307F: arch/arm64/boot/dts/lg/ 2308 2309ARM/LPC18XX ARCHITECTURE 2310M: Vladimir Zapolskiy <vz@mleia.com> 2311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2312S: Maintained 2313F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2314F: arch/arm/boot/dts/lpc43* 2315F: drivers/i2c/busses/i2c-lpc2k.c 2316F: drivers/memory/pl172.c 2317F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2318F: drivers/rtc/rtc-lpc24xx.c 2319N: lpc18xx 2320 2321ARM/LPC32XX SOC SUPPORT 2322M: Vladimir Zapolskiy <vz@mleia.com> 2323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2324S: Maintained 2325T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2326F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2327F: arch/arm/boot/dts/lpc32* 2328F: arch/arm/mach-lpc32xx/ 2329F: drivers/i2c/busses/i2c-pnx.c 2330F: drivers/net/ethernet/nxp/lpc_eth.c 2331F: drivers/usb/host/ohci-nxp.c 2332F: drivers/watchdog/pnx4008_wdt.c 2333N: lpc32xx 2334 2335ARM/Marvell Dove/MV78xx0/Orion SOC support 2336M: Andrew Lunn <andrew@lunn.ch> 2337M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2338M: Gregory Clement <gregory.clement@bootlin.com> 2339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2340S: Maintained 2341T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2342F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2343F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: Documentation/devicetree/bindings/arm/marvell/ 2361F: arch/arm/boot/dts/armada* 2362F: arch/arm/boot/dts/kirkwood* 2363F: arch/arm/configs/mvebu_*_defconfig 2364F: arch/arm/mach-mvebu/ 2365F: arch/arm64/boot/dts/marvell/armada* 2366F: arch/arm64/boot/dts/marvell/cn913* 2367F: drivers/cpufreq/armada-37xx-cpufreq.c 2368F: drivers/cpufreq/armada-8k-cpufreq.c 2369F: drivers/cpufreq/mvebu-cpufreq.c 2370F: drivers/irqchip/irq-armada-370-xp.c 2371F: drivers/irqchip/irq-mvebu-* 2372F: drivers/pinctrl/mvebu/ 2373F: drivers/rtc/rtc-armada38x.c 2374 2375ARM/Mediatek RTC DRIVER 2376M: Eddie Huang <eddie.huang@mediatek.com> 2377M: Sean Wang <sean.wang@mediatek.com> 2378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2380S: Maintained 2381F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2382F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2383F: drivers/rtc/rtc-mt2712.c 2384F: drivers/rtc/rtc-mt6397.c 2385F: drivers/rtc/rtc-mt7622.c 2386 2387ARM/Mediatek SoC support 2388M: Matthias Brugger <matthias.bgg@gmail.com> 2389R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2390L: linux-kernel@vger.kernel.org 2391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: https://mtk.wiki.kernel.org/ 2395C: irc://irc.libera.chat/linux-mediatek 2396F: arch/arm/boot/dts/mt2* 2397F: arch/arm/boot/dts/mt6* 2398F: arch/arm/boot/dts/mt7* 2399F: arch/arm/boot/dts/mt8* 2400F: arch/arm/mach-mediatek/ 2401F: arch/arm64/boot/dts/mediatek/ 2402F: drivers/soc/mediatek/ 2403N: mtk 2404N: mt[2678] 2405K: mediatek 2406 2407ARM/Mediatek USB3 PHY DRIVER 2408M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2411S: Maintained 2412F: Documentation/devicetree/bindings/phy/mediatek,* 2413F: drivers/phy/mediatek/ 2414 2415ARM/Microchip (AT91) SoC support 2416M: Nicolas Ferre <nicolas.ferre@microchip.com> 2417M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2418M: Claudiu Beznea <claudiu.beznea@microchip.com> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Supported 2421W: http://www.linux4sam.org 2422T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2423F: arch/arm/boot/dts/at91*.dts 2424F: arch/arm/boot/dts/at91*.dtsi 2425F: arch/arm/boot/dts/sama*.dts 2426F: arch/arm/boot/dts/sama*.dtsi 2427F: arch/arm/include/debug/at91.S 2428F: arch/arm/mach-at91/ 2429F: drivers/memory/atmel* 2430F: drivers/watchdog/sama5d4_wdt.c 2431F: include/soc/at91/ 2432X: drivers/input/touchscreen/atmel_mxt_ts.c 2433X: drivers/net/wireless/atmel/ 2434N: at91 2435N: atmel 2436 2437ARM/Microchip Sparx5 SoC support 2438M: Lars Povlsen <lars.povlsen@microchip.com> 2439M: Steen Hegelund <Steen.Hegelund@microchip.com> 2440M: Daniel Machon <daniel.machon@microchip.com> 2441M: UNGLinuxDriver@microchip.com 2442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2443S: Supported 2444T: git git://github.com/microchip-ung/linux-upstream.git 2445F: arch/arm64/boot/dts/microchip/ 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/mstar-* 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2488F: arch/arm/boot/dts/ste-* 2489F: arch/arm/mach-nomadik/ 2490F: arch/arm/mach-ux500/ 2491F: drivers/clk/clk-nomadik.c 2492F: drivers/clocksource/clksrc-dbx500-prcmu.c 2493F: drivers/dma/ste_dma40* 2494F: drivers/hwspinlock/u8500_hsem.c 2495F: drivers/i2c/busses/i2c-nomadik.c 2496F: drivers/iio/adc/ab8500-gpadc.c 2497F: drivers/mfd/ab8500* 2498F: drivers/mfd/abx500* 2499F: drivers/mfd/db8500* 2500F: drivers/pinctrl/nomadik/ 2501F: drivers/rtc/rtc-ab8500.c 2502F: drivers/rtc/rtc-pl031.c 2503F: drivers/soc/ux500/ 2504 2505ARM/NUVOTON NPCM ARCHITECTURE 2506M: Avi Fishman <avifishman70@gmail.com> 2507M: Tomer Maimon <tmaimon77@gmail.com> 2508M: Tali Perry <tali.perry1@gmail.com> 2509R: Patrick Venture <venture@google.com> 2510R: Nancy Yuen <yuenn@google.com> 2511R: Benjamin Fair <benjaminfair@google.com> 2512L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2513S: Supported 2514F: Documentation/devicetree/bindings/*/*/*npcm* 2515F: Documentation/devicetree/bindings/*/*npcm* 2516F: Documentation/devicetree/bindings/arm/npcm/* 2517F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2518F: arch/arm/boot/dts/nuvoton-npcm* 2519F: arch/arm/mach-npcm/ 2520F: arch/arm64/boot/dts/nuvoton/ 2521F: drivers/*/*/*npcm* 2522F: drivers/*/*npcm* 2523F: drivers/rtc/rtc-nct3018y.c 2524F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2525F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2526 2527ARM/NUVOTON WPCM450 ARCHITECTURE 2528M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2529L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2530S: Maintained 2531W: https://github.com/neuschaefer/wpcm450/wiki 2532F: Documentation/devicetree/bindings/*/*wpcm* 2533F: arch/arm/boot/dts/nuvoton-wpcm450* 2534F: arch/arm/configs/wpcm450_defconfig 2535F: arch/arm/mach-npcm/wpcm450.c 2536F: drivers/*/*/*wpcm* 2537F: drivers/*/*wpcm* 2538 2539ARM/NXP S32G ARCHITECTURE 2540M: Chester Lin <clin@suse.com> 2541R: Andreas Färber <afaerber@suse.de> 2542R: Matthias Brugger <mbrugger@suse.com> 2543R: NXP S32 Linux Team <s32@nxp.com> 2544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2545S: Maintained 2546F: arch/arm64/boot/dts/freescale/s32g*.dts* 2547 2548ARM/Orion SoC/Technologic Systems TS-78xx platform support 2549M: Alexander Clouter <alex@digriz.org.uk> 2550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2551S: Maintained 2552W: http://www.digriz.org.uk/ts78xx/kernel 2553F: arch/arm/mach-orion5x/ts78xx-* 2554 2555ARM/OXNAS platform support 2556M: Neil Armstrong <neil.armstrong@linaro.org> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558L: linux-oxnas@groups.io (moderated for non-subscribers) 2559S: Maintained 2560F: arch/arm/boot/dts/ox8*.dts* 2561F: arch/arm/mach-oxnas/ 2562F: drivers/power/reset/oxnas-restart.c 2563N: oxnas 2564 2565ARM/QUALCOMM CHROMEBOOK SUPPORT 2566R: cros-qcom-dts-watchers@chromium.org 2567F: arch/arm64/boot/dts/qcom/sc7180* 2568F: arch/arm64/boot/dts/qcom/sc7280* 2569F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2570 2571ARM/QUALCOMM SUPPORT 2572M: Andy Gross <agross@kernel.org> 2573M: Bjorn Andersson <andersson@kernel.org> 2574R: Konrad Dybcio <konrad.dybcio@linaro.org> 2575L: linux-arm-msm@vger.kernel.org 2576S: Maintained 2577T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2578F: Documentation/devicetree/bindings/*/qcom* 2579F: Documentation/devicetree/bindings/soc/qcom/ 2580F: arch/arm/boot/dts/qcom-*.dts 2581F: arch/arm/boot/dts/qcom-*.dtsi 2582F: arch/arm/configs/qcom_defconfig 2583F: arch/arm/mach-qcom/ 2584F: arch/arm64/boot/dts/qcom/ 2585F: drivers/*/*/qcom* 2586F: drivers/*/*/qcom/ 2587F: drivers/*/pm8???-* 2588F: drivers/*/qcom* 2589F: drivers/*/qcom/ 2590F: drivers/bluetooth/btqcomsmd.c 2591F: drivers/clocksource/timer-qcom.c 2592F: drivers/cpuidle/cpuidle-qcom-spm.c 2593F: drivers/extcon/extcon-qcom* 2594F: drivers/i2c/busses/i2c-qcom-geni.c 2595F: drivers/i2c/busses/i2c-qup.c 2596F: drivers/iommu/msm* 2597F: drivers/mfd/ssbi.c 2598F: drivers/mmc/host/mmci_qcom* 2599F: drivers/mmc/host/sdhci-msm.c 2600F: drivers/pci/controller/dwc/pcie-qcom.c 2601F: drivers/phy/qualcomm/ 2602F: drivers/power/*/msm* 2603F: drivers/reset/reset-qcom-* 2604F: drivers/spi/spi-geni-qcom.c 2605F: drivers/spi/spi-qcom-qspi.c 2606F: drivers/spi/spi-qup.c 2607F: drivers/tty/serial/msm_serial.c 2608F: drivers/ufs/host/ufs-qcom* 2609F: drivers/usb/dwc3/dwc3-qcom.c 2610F: include/dt-bindings/*/qcom* 2611F: include/linux/*/qcom* 2612F: include/linux/soc/qcom/ 2613 2614ARM/RDA MICRO ARCHITECTURE 2615M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619F: Documentation/devicetree/bindings/arm/rda.yaml 2620F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2621F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2622F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2623F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2624F: arch/arm/boot/dts/rda8810pl-* 2625F: drivers/clocksource/timer-rda.c 2626F: drivers/gpio/gpio-rda.c 2627F: drivers/irqchip/irq-rda-intc.c 2628F: drivers/tty/serial/rda-uart.c 2629 2630ARM/REALTEK ARCHITECTURE 2631M: Andreas Färber <afaerber@suse.de> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/realtek.yaml 2636F: arch/arm/boot/dts/rtd* 2637F: arch/arm/mach-realtek/ 2638F: arch/arm64/boot/dts/realtek/ 2639 2640ARM/RISC-V/RENESAS ARCHITECTURE 2641M: Geert Uytterhoeven <geert+renesas@glider.be> 2642M: Magnus Damm <magnus.damm@gmail.com> 2643L: linux-renesas-soc@vger.kernel.org 2644S: Supported 2645Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2646C: irc://irc.libera.chat/renesas-soc 2647T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2648F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2649F: Documentation/devicetree/bindings/soc/renesas/ 2650F: arch/arm/boot/dts/emev2* 2651F: arch/arm/boot/dts/gr-peach* 2652F: arch/arm/boot/dts/iwg20d-q7* 2653F: arch/arm/boot/dts/r7s* 2654F: arch/arm/boot/dts/r8a* 2655F: arch/arm/boot/dts/r9a* 2656F: arch/arm/boot/dts/sh* 2657F: arch/arm/configs/shmobile_defconfig 2658F: arch/arm/include/debug/renesas-scif.S 2659F: arch/arm/mach-shmobile/ 2660F: arch/arm64/boot/dts/renesas/ 2661F: arch/riscv/boot/dts/renesas/ 2662F: drivers/soc/renesas/ 2663F: include/linux/soc/renesas/ 2664K: \brenesas, 2665 2666ARM/RISCPC ARCHITECTURE 2667M: Russell King <linux@armlinux.org.uk> 2668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2669S: Maintained 2670W: http://www.armlinux.org.uk/ 2671F: arch/arm/include/asm/hardware/ioc.h 2672F: arch/arm/include/asm/hardware/iomd.h 2673F: arch/arm/include/asm/hardware/memc.h 2674F: arch/arm/mach-rpc/ 2675F: drivers/net/ethernet/8390/etherh.c 2676F: drivers/net/ethernet/i825xx/ether1* 2677F: drivers/net/ethernet/seeq/ether3* 2678F: drivers/scsi/arm/ 2679 2680ARM/Rockchip SoC support 2681M: Heiko Stuebner <heiko@sntech.de> 2682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2683L: linux-rockchip@lists.infradead.org 2684S: Maintained 2685T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2686F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2687F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2688F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2689F: arch/arm/boot/dts/rk3* 2690F: arch/arm/boot/dts/rv11* 2691F: arch/arm/mach-rockchip/ 2692F: drivers/*/*/*rockchip* 2693F: drivers/*/*rockchip* 2694F: drivers/clk/rockchip/ 2695F: drivers/i2c/busses/i2c-rk3x.c 2696F: sound/soc/rockchip/ 2697N: rockchip 2698 2699ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2700M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2701R: Alim Akhtar <alim.akhtar@samsung.com> 2702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2703L: linux-samsung-soc@vger.kernel.org 2704S: Maintained 2705Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2706B: mailto:linux-samsung-soc@vger.kernel.org 2707C: irc://irc.libera.chat/linux-exynos 2708T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2709F: Documentation/arm/samsung/ 2710F: Documentation/devicetree/bindings/arm/samsung/ 2711F: Documentation/devicetree/bindings/hwinfo/samsung,* 2712F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2713F: Documentation/devicetree/bindings/soc/samsung/ 2714F: arch/arm/boot/dts/exynos* 2715F: arch/arm/boot/dts/s3c* 2716F: arch/arm/boot/dts/s5p* 2717F: arch/arm/mach-exynos*/ 2718F: arch/arm/mach-s3c/ 2719F: arch/arm/mach-s5p*/ 2720F: arch/arm64/boot/dts/exynos/ 2721F: drivers/*/*/*s3c24* 2722F: drivers/*/*s3c24* 2723F: drivers/*/*s3c64xx* 2724F: drivers/*/*s5pv210* 2725F: drivers/clocksource/samsung_pwm_timer.c 2726F: drivers/memory/samsung/ 2727F: drivers/pwm/pwm-samsung.c 2728F: drivers/soc/samsung/ 2729F: drivers/tty/serial/samsung* 2730F: include/clocksource/samsung_pwm.h 2731F: include/linux/platform_data/*s3c* 2732F: include/linux/serial_s3c.h 2733F: include/linux/soc/samsung/ 2734N: exynos 2735N: s3c64xx 2736N: s5pv210 2737 2738ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2739M: Łukasz Stelmach <l.stelmach@samsung.com> 2740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2741L: linux-media@vger.kernel.org 2742S: Maintained 2743F: drivers/media/platform/samsung/s5p-g2d/ 2744 2745ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2746M: Marek Szyprowski <m.szyprowski@samsung.com> 2747L: linux-samsung-soc@vger.kernel.org 2748L: linux-media@vger.kernel.org 2749S: Maintained 2750F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2751F: drivers/media/cec/platform/s5p/ 2752 2753ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2754M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2755M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2756M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2761F: drivers/media/platform/samsung/s5p-jpeg/ 2762 2763ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2764M: Marek Szyprowski <m.szyprowski@samsung.com> 2765M: Andrzej Hajda <andrzej.hajda@intel.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: drivers/media/platform/samsung/s5p-mfc/ 2770 2771ARM/SOCFPGA ARCHITECTURE 2772M: Dinh Nguyen <dinguyen@kernel.org> 2773S: Maintained 2774W: http://www.rocketboards.org 2775T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2776F: arch/arm/boot/dts/socfpga* 2777F: arch/arm/configs/socfpga_defconfig 2778F: arch/arm/mach-socfpga/ 2779F: arch/arm64/boot/dts/altera/ 2780F: arch/arm64/boot/dts/intel/ 2781 2782ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785F: drivers/clk/socfpga/ 2786 2787ARM/SOCFPGA EDAC SUPPORT 2788M: Dinh Nguyen <dinguyen@kernel.org> 2789S: Maintained 2790F: drivers/edac/altera_edac.[ch] 2791 2792ARM/SPREADTRUM SoC SUPPORT 2793M: Orson Zhai <orsonzhai@gmail.com> 2794M: Baolin Wang <baolin.wang7@gmail.com> 2795M: Chunyan Zhang <zhang.lyra@gmail.com> 2796S: Maintained 2797F: arch/arm64/boot/dts/sprd 2798N: sprd 2799N: sc27xx 2800N: sc2731 2801 2802ARM/STI ARCHITECTURE 2803M: Patrice Chotard <patrice.chotard@foss.st.com> 2804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2805S: Maintained 2806W: http://www.stlinux.com 2807F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2808F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2809F: arch/arm/boot/dts/sti* 2810F: arch/arm/mach-sti/ 2811F: drivers/ata/ahci_st.c 2812F: drivers/char/hw_random/st-rng.c 2813F: drivers/clocksource/arm_global_timer.c 2814F: drivers/clocksource/clksrc_st_lpc.c 2815F: drivers/cpufreq/sti-cpufreq.c 2816F: drivers/dma/st_fdma* 2817F: drivers/i2c/busses/i2c-st.c 2818F: drivers/media/platform/st/sti/c8sectpfe/ 2819F: drivers/media/rc/st_rc.c 2820F: drivers/mmc/host/sdhci-st.c 2821F: drivers/phy/st/phy-miphy28lp.c 2822F: drivers/phy/st/phy-stih407-usb.c 2823F: drivers/pinctrl/pinctrl-st.c 2824F: drivers/remoteproc/st_remoteproc.c 2825F: drivers/remoteproc/st_slim_rproc.c 2826F: drivers/reset/sti/ 2827F: drivers/rtc/rtc-st-lpc.c 2828F: drivers/tty/serial/st-asc.c 2829F: drivers/usb/dwc3/dwc3-st.c 2830F: drivers/usb/host/ehci-st.c 2831F: drivers/usb/host/ohci-st.c 2832F: drivers/watchdog/st_lpc_wdt.c 2833F: include/linux/remoteproc/st_slim_rproc.h 2834 2835ARM/STM32 ARCHITECTURE 2836M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2837M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2838L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840S: Maintained 2841T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2842F: arch/arm/boot/dts/stm32* 2843F: arch/arm/mach-stm32/ 2844F: drivers/clocksource/armv7m_systick.c 2845N: stm32 2846N: stm 2847 2848ARM/SUNPLUS SP7021 SOC SUPPORT 2849M: Qin Jian <qinjian@cqplus1.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2851S: Maintained 2852W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2853F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2854F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2855F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2856F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2857F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2858F: arch/arm/configs/sp7021_*defconfig 2859F: arch/arm/mach-sunplus/ 2860F: drivers/clk/clk-sp7021.c 2861F: drivers/irqchip/irq-sp7021-intc.c 2862F: drivers/reset/reset-sunplus.c 2863F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2864F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2865 2866ARM/Synaptics SoC support 2867M: Jisheng Zhang <jszhang@kernel.org> 2868M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Maintained 2871F: arch/arm/boot/dts/berlin* 2872F: arch/arm/mach-berlin/ 2873F: arch/arm64/boot/dts/synaptics/ 2874 2875ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2876M: Lennert Buytenhek <kernel@wantstofly.org> 2877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2878S: Maintained 2879 2880ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2881M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2882L: linux-tegra@vger.kernel.org 2883L: linux-media@vger.kernel.org 2884S: Maintained 2885F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2886F: drivers/media/cec/platform/tegra/ 2887 2888ARM/TESLA FSD SoC SUPPORT 2889M: Alim Akhtar <alim.akhtar@samsung.com> 2890M: linux-fsd@tesla.com 2891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2892L: linux-samsung-soc@vger.kernel.org 2893S: Maintained 2894F: arch/arm64/boot/dts/tesla/ 2895 2896ARM/TETON BGA MACHINE SUPPORT 2897M: "Mark F. Brown" <mark.brown314@gmail.com> 2898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2899S: Maintained 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/keystone-* 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945F: include/dt-bindings/pinctrl/k3.h 2946 2947ARM/TOSHIBA VISCONTI ARCHITECTURE 2948M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Supported 2951T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2952F: Documentation/devicetree/bindings/arm/toshiba.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2954F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2955F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2956F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2957F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2958F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2959F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2960F: arch/arm64/boot/dts/toshiba/ 2961F: drivers/clk/visconti/ 2962F: drivers/gpio/gpio-visconti.c 2963F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2964F: drivers/pci/controller/dwc/pcie-visconti.c 2965F: drivers/pinctrl/visconti/ 2966F: drivers/watchdog/visconti_wdt.c 2967N: visconti 2968 2969ARM/UNIPHIER ARCHITECTURE 2970M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2971M: Masami Hiramatsu <mhiramat@kernel.org> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Maintained 2974F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2975F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2976F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2977F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2978F: arch/arm/boot/dts/uniphier* 2979F: arch/arm/include/asm/hardware/cache-uniphier.h 2980F: arch/arm/mach-uniphier/ 2981F: arch/arm/mm/cache-uniphier.c 2982F: arch/arm64/boot/dts/socionext/uniphier* 2983F: drivers/bus/uniphier-system-bus.c 2984F: drivers/clk/uniphier/ 2985F: drivers/dma/uniphier-mdmac.c 2986F: drivers/gpio/gpio-uniphier.c 2987F: drivers/i2c/busses/i2c-uniphier* 2988F: drivers/irqchip/irq-uniphier-aidet.c 2989F: drivers/mmc/host/uniphier-sd.c 2990F: drivers/pinctrl/uniphier/ 2991F: drivers/reset/reset-uniphier.c 2992F: drivers/tty/serial/8250/8250_uniphier.c 2993N: uniphier 2994 2995ARM/VERSATILE EXPRESS PLATFORM 2996M: Liviu Dudau <liviu.dudau@arm.com> 2997M: Sudeep Holla <sudeep.holla@arm.com> 2998M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3000S: Maintained 3001F: */*/*/vexpress* 3002F: */*/vexpress* 3003F: arch/arm/boot/dts/vexpress* 3004F: arch/arm/mach-versatile/ 3005F: arch/arm64/boot/dts/arm/ 3006F: drivers/clk/versatile/clk-vexpress-osc.c 3007F: drivers/clocksource/timer-versatile.c 3008N: mps2 3009 3010ARM/VFP SUPPORT 3011M: Russell King <linux@armlinux.org.uk> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Maintained 3014W: http://www.armlinux.org.uk/ 3015F: arch/arm/vfp/ 3016 3017ARM/VT8500 ARM ARCHITECTURE 3018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3019S: Orphan 3020F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3021F: arch/arm/mach-vt8500/ 3022F: drivers/clocksource/timer-vt8500.c 3023F: drivers/i2c/busses/i2c-wmt.c 3024F: drivers/mmc/host/wmt-sdmmc.c 3025F: drivers/pwm/pwm-vt8500.c 3026F: drivers/rtc/rtc-vt8500.c 3027F: drivers/tty/serial/vt8500_serial.c 3028F: drivers/usb/host/ehci-platform.c 3029F: drivers/usb/host/uhci-platform.c 3030F: drivers/video/fbdev/vt8500lcdfb.* 3031F: drivers/video/fbdev/wm8505fb* 3032F: drivers/video/fbdev/wmt_ge_rops.* 3033 3034ARM/ZYNQ ARCHITECTURE 3035M: Michal Simek <michal.simek@amd.com> 3036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3037S: Supported 3038W: http://wiki.xilinx.com 3039T: git https://github.com/Xilinx/linux-xlnx.git 3040F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3041F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3042F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3043F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3044F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3045F: arch/arm/mach-zynq/ 3046F: drivers/clocksource/timer-cadence-ttc.c 3047F: drivers/cpuidle/cpuidle-zynq.c 3048F: drivers/edac/synopsys_edac.c 3049F: drivers/i2c/busses/i2c-cadence.c 3050F: drivers/i2c/busses/i2c-xiic.c 3051F: drivers/mmc/host/sdhci-of-arasan.c 3052N: zynq 3053N: xilinx 3054 3055ARM64 PORT (AARCH64 ARCHITECTURE) 3056M: Catalin Marinas <catalin.marinas@arm.com> 3057M: Will Deacon <will@kernel.org> 3058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3059S: Maintained 3060T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3061F: Documentation/arm64/ 3062F: arch/arm64/ 3063F: tools/testing/selftests/arm64/ 3064X: arch/arm64/boot/dts/ 3065 3066ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3067M: George McCollister <george.mccollister@gmail.com> 3068L: netdev@vger.kernel.org 3069S: Maintained 3070F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3071F: drivers/net/dsa/xrs700x/* 3072F: net/dsa/tag_xrs700x.c 3073 3074AS3645A LED FLASH CONTROLLER DRIVER 3075M: Sakari Ailus <sakari.ailus@iki.fi> 3076L: linux-leds@vger.kernel.org 3077S: Maintained 3078F: drivers/leds/flash/leds-as3645a.c 3079 3080ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3081M: Tianshu Qiu <tian.shu.qiu@intel.com> 3082L: linux-media@vger.kernel.org 3083S: Maintained 3084T: git git://linuxtv.org/media_tree.git 3085F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3086F: drivers/media/i2c/ak7375.c 3087 3088ASAHI KASEI AK8974 DRIVER 3089M: Linus Walleij <linus.walleij@linaro.org> 3090L: linux-iio@vger.kernel.org 3091S: Supported 3092W: http://www.akm.com/ 3093F: drivers/iio/magnetometer/ak8974.c 3094 3095ASC7621 HARDWARE MONITOR DRIVER 3096M: George Joseph <george.joseph@fairview5.com> 3097L: linux-hwmon@vger.kernel.org 3098S: Maintained 3099F: Documentation/hwmon/asc7621.rst 3100F: drivers/hwmon/asc7621.c 3101 3102ASIX AX88796C SPI ETHERNET ADAPTER 3103M: Łukasz Stelmach <l.stelmach@samsung.com> 3104S: Maintained 3105F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3106F: drivers/net/ethernet/asix/ax88796c_* 3107 3108ASPEED CRYPTO DRIVER 3109M: Neal Liu <neal_liu@aspeedtech.com> 3110L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3111S: Maintained 3112F: Documentation/devicetree/bindings/crypto/aspeed,* 3113F: drivers/crypto/aspeed/ 3114 3115ASPEED PECI CONTROLLER 3116M: Iwona Winiarska <iwona.winiarska@intel.com> 3117L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Supported 3120F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3121F: drivers/peci/controller/peci-aspeed.c 3122 3123ASPEED PINCTRL DRIVERS 3124M: Andrew Jeffery <andrew@aj.id.au> 3125L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3126L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3127L: linux-gpio@vger.kernel.org 3128S: Maintained 3129F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3130F: drivers/pinctrl/aspeed/ 3131 3132ASPEED SCU INTERRUPT CONTROLLER DRIVER 3133M: Eddie James <eajames@linux.ibm.com> 3134L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3135S: Maintained 3136F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3137F: drivers/irqchip/irq-aspeed-scu-ic.c 3138F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3139 3140ASPEED SD/MMC DRIVER 3141M: Andrew Jeffery <andrew@aj.id.au> 3142L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3143L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3144L: linux-mmc@vger.kernel.org 3145S: Maintained 3146F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3147F: drivers/mmc/host/sdhci-of-aspeed* 3148 3149ASPEED SMC SPI DRIVER 3150M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3151M: Cédric Le Goater <clg@kaod.org> 3152L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3153L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3154L: linux-spi@vger.kernel.org 3155S: Maintained 3156F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3157F: drivers/spi/spi-aspeed-smc.c 3158 3159ASPEED USB UDC DRIVER 3160M: Neal Liu <neal_liu@aspeedtech.com> 3161L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3162S: Maintained 3163F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3164F: drivers/usb/gadget/udc/aspeed_udc.c 3165 3166ASPEED VIDEO ENGINE DRIVER 3167M: Eddie James <eajames@linux.ibm.com> 3168L: linux-media@vger.kernel.org 3169L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3170S: Maintained 3171F: Documentation/devicetree/bindings/media/aspeed-video.txt 3172F: drivers/media/platform/aspeed/ 3173 3174ASUS EC HARDWARE MONITOR DRIVER 3175M: Eugene Shalygin <eugene.shalygin@gmail.com> 3176L: linux-hwmon@vger.kernel.org 3177S: Maintained 3178F: drivers/hwmon/asus-ec-sensors.c 3179 3180ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3181M: Corentin Chary <corentin.chary@gmail.com> 3182L: acpi4asus-user@lists.sourceforge.net 3183L: platform-driver-x86@vger.kernel.org 3184S: Maintained 3185W: http://acpi4asus.sf.net 3186F: drivers/platform/x86/asus*.c 3187F: drivers/platform/x86/eeepc*.c 3188 3189ASUS TF103C DOCK DRIVER 3190M: Hans de Goede <hdegoede@redhat.com> 3191L: platform-driver-x86@vger.kernel.org 3192S: Maintained 3193T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3194F: drivers/platform/x86/asus-tf103c-dock.c 3195 3196ASUS WIRELESS RADIO CONTROL DRIVER 3197M: João Paulo Rechi Vita <jprvita@gmail.com> 3198L: platform-driver-x86@vger.kernel.org 3199S: Maintained 3200F: drivers/platform/x86/asus-wireless.c 3201 3202ASUS WMI HARDWARE MONITOR DRIVER 3203M: Ed Brindley <kernel@maidavale.org> 3204M: Denis Pauk <pauk.denis@gmail.com> 3205L: linux-hwmon@vger.kernel.org 3206S: Maintained 3207F: drivers/hwmon/asus_wmi_sensors.c 3208 3209ASYMMETRIC KEYS 3210M: David Howells <dhowells@redhat.com> 3211L: keyrings@vger.kernel.org 3212S: Maintained 3213F: Documentation/crypto/asymmetric-keys.rst 3214F: crypto/asymmetric_keys/ 3215F: include/crypto/pkcs7.h 3216F: include/crypto/public_key.h 3217F: include/linux/verification.h 3218 3219ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3220R: Dan Williams <dan.j.williams@intel.com> 3221S: Odd fixes 3222W: http://sourceforge.net/projects/xscaleiop 3223F: Documentation/crypto/async-tx-api.rst 3224F: crypto/async_tx/ 3225F: include/linux/async_tx.h 3226 3227AT24 EEPROM DRIVER 3228M: Bartosz Golaszewski <brgl@bgdev.pl> 3229L: linux-i2c@vger.kernel.org 3230S: Maintained 3231T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3232F: Documentation/devicetree/bindings/eeprom/at24.yaml 3233F: drivers/misc/eeprom/at24.c 3234 3235ATA OVER ETHERNET (AOE) DRIVER 3236M: "Justin Sanders" <justin@coraid.com> 3237S: Supported 3238W: http://www.openaoe.org/ 3239F: Documentation/admin-guide/aoe/ 3240F: drivers/block/aoe/ 3241 3242ATC260X PMIC MFD DRIVER 3243M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3244M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3245L: linux-actions@lists.infradead.org 3246S: Maintained 3247F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3248F: drivers/input/misc/atc260x-onkey.c 3249F: drivers/mfd/atc260* 3250F: drivers/power/reset/atc260x-poweroff.c 3251F: drivers/regulator/atc260x-regulator.c 3252F: include/linux/mfd/atc260x/* 3253 3254ATHEROS 71XX/9XXX GPIO DRIVER 3255M: Alban Bedel <albeu@free.fr> 3256S: Maintained 3257W: https://github.com/AlbanBedel/linux 3258T: git git://github.com/AlbanBedel/linux 3259F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3260F: drivers/gpio/gpio-ath79.c 3261 3262ATHEROS 71XX/9XXX USB PHY DRIVER 3263M: Alban Bedel <albeu@free.fr> 3264S: Maintained 3265W: https://github.com/AlbanBedel/linux 3266T: git git://github.com/AlbanBedel/linux 3267F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3268F: drivers/phy/qualcomm/phy-ath79-usb.c 3269 3270ATHEROS ATH GENERIC UTILITIES 3271M: Kalle Valo <kvalo@kernel.org> 3272L: linux-wireless@vger.kernel.org 3273S: Supported 3274F: drivers/net/wireless/ath/* 3275 3276ATHEROS ATH5K WIRELESS DRIVER 3277M: Jiri Slaby <jirislaby@kernel.org> 3278M: Nick Kossifidis <mickflemm@gmail.com> 3279M: Luis Chamberlain <mcgrof@kernel.org> 3280L: linux-wireless@vger.kernel.org 3281S: Maintained 3282W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3283F: drivers/net/wireless/ath/ath5k/ 3284 3285ATHEROS ATH6KL WIRELESS DRIVER 3286L: linux-wireless@vger.kernel.org 3287S: Orphan 3288W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3289F: drivers/net/wireless/ath/ath6kl/ 3290 3291ATI_REMOTE2 DRIVER 3292M: Ville Syrjala <syrjala@sci.fi> 3293S: Maintained 3294F: drivers/input/misc/ati_remote2.c 3295 3296ATK0110 HWMON DRIVER 3297M: Luca Tettamanti <kronos.it@gmail.com> 3298L: linux-hwmon@vger.kernel.org 3299S: Maintained 3300F: drivers/hwmon/asus_atk0110.c 3301 3302ATLX ETHERNET DRIVERS 3303M: Chris Snook <chris.snook@gmail.com> 3304L: netdev@vger.kernel.org 3305S: Maintained 3306W: http://sourceforge.net/projects/atl1 3307W: http://atl1.sourceforge.net 3308F: drivers/net/ethernet/atheros/ 3309 3310ATM 3311M: Chas Williams <3chas3@gmail.com> 3312L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3313L: netdev@vger.kernel.org 3314S: Maintained 3315W: http://linux-atm.sourceforge.net 3316F: drivers/atm/ 3317F: include/linux/atm* 3318F: include/uapi/linux/atm* 3319 3320ATMEL MACB ETHERNET DRIVER 3321M: Nicolas Ferre <nicolas.ferre@microchip.com> 3322M: Claudiu Beznea <claudiu.beznea@microchip.com> 3323S: Supported 3324F: drivers/net/ethernet/cadence/ 3325 3326ATMEL MAXTOUCH DRIVER 3327M: Nick Dyer <nick@shmanahar.org> 3328S: Maintained 3329T: git git://github.com/ndyer/linux.git 3330F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3331F: drivers/input/touchscreen/atmel_mxt_ts.c 3332 3333ATMEL WIRELESS DRIVER 3334M: Simon Kelley <simon@thekelleys.org.uk> 3335L: linux-wireless@vger.kernel.org 3336S: Maintained 3337W: http://www.thekelleys.org.uk/atmel 3338W: http://atmelwlandriver.sourceforge.net/ 3339F: drivers/net/wireless/atmel/atmel* 3340 3341ATOMIC INFRASTRUCTURE 3342M: Will Deacon <will@kernel.org> 3343M: Peter Zijlstra <peterz@infradead.org> 3344R: Boqun Feng <boqun.feng@gmail.com> 3345R: Mark Rutland <mark.rutland@arm.com> 3346L: linux-kernel@vger.kernel.org 3347S: Maintained 3348F: Documentation/atomic_*.txt 3349F: arch/*/include/asm/atomic*.h 3350F: include/*/atomic*.h 3351F: include/linux/refcount.h 3352F: scripts/atomic/ 3353 3354ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3355M: Bradley Grove <linuxdrivers@attotech.com> 3356L: linux-scsi@vger.kernel.org 3357S: Supported 3358W: http://www.attotech.com 3359F: drivers/scsi/esas2r 3360 3361ATUSB IEEE 802.15.4 RADIO DRIVER 3362M: Stefan Schmidt <stefan@datenfreihafen.org> 3363L: linux-wpan@vger.kernel.org 3364S: Maintained 3365F: drivers/net/ieee802154/at86rf230.h 3366F: drivers/net/ieee802154/atusb.c 3367F: drivers/net/ieee802154/atusb.h 3368 3369AUDIT SUBSYSTEM 3370M: Paul Moore <paul@paul-moore.com> 3371M: Eric Paris <eparis@redhat.com> 3372L: audit@vger.kernel.org 3373S: Supported 3374W: https://github.com/linux-audit 3375T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3376F: include/asm-generic/audit_*.h 3377F: include/linux/audit.h 3378F: include/linux/audit_arch.h 3379F: include/uapi/linux/audit.h 3380F: kernel/audit* 3381F: lib/*audit.c 3382 3383AUXILIARY DISPLAY DRIVERS 3384M: Miguel Ojeda <ojeda@kernel.org> 3385S: Maintained 3386F: Documentation/devicetree/bindings/auxdisplay/ 3387F: drivers/auxdisplay/ 3388F: include/linux/cfag12864b.h 3389 3390AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3391M: Andreas Klinger <ak@it-klinger.de> 3392L: linux-iio@vger.kernel.org 3393S: Maintained 3394F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3395F: drivers/iio/adc/hx711.c 3396 3397AX.25 NETWORK LAYER 3398M: Ralf Baechle <ralf@linux-mips.org> 3399L: linux-hams@vger.kernel.org 3400S: Maintained 3401W: http://www.linux-ax25.org/ 3402F: include/net/ax25.h 3403F: include/uapi/linux/ax25.h 3404F: net/ax25/ 3405 3406AXENTIA ARM DEVICES 3407M: Peter Rosin <peda@axentia.se> 3408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3409S: Maintained 3410F: arch/arm/boot/dts/at91-linea.dtsi 3411F: arch/arm/boot/dts/at91-natte.dtsi 3412F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3413F: arch/arm/boot/dts/at91-tse850-3.dts 3414 3415AXENTIA ASOC DRIVERS 3416M: Peter Rosin <peda@axentia.se> 3417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3418S: Maintained 3419F: Documentation/devicetree/bindings/sound/axentia,* 3420F: sound/soc/atmel/tse850-pcm5142.c 3421 3422AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3423M: Nuno Sá <nuno.sa@analog.com> 3424L: linux-hwmon@vger.kernel.org 3425S: Supported 3426W: https://ez.analog.com/linux-software-drivers 3427F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3428F: drivers/hwmon/axi-fan-control.c 3429 3430AXXIA I2C CONTROLLER 3431M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3432L: linux-i2c@vger.kernel.org 3433S: Maintained 3434F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3435F: drivers/i2c/busses/i2c-axxia.c 3436 3437AZ6007 DVB DRIVER 3438M: Mauro Carvalho Chehab <mchehab@kernel.org> 3439L: linux-media@vger.kernel.org 3440S: Maintained 3441W: https://linuxtv.org 3442T: git git://linuxtv.org/media_tree.git 3443F: drivers/media/usb/dvb-usb-v2/az6007.c 3444 3445AZTECH FM RADIO RECEIVER DRIVER 3446M: Hans Verkuil <hverkuil@xs4all.nl> 3447L: linux-media@vger.kernel.org 3448S: Maintained 3449W: https://linuxtv.org 3450T: git git://linuxtv.org/media_tree.git 3451F: drivers/media/radio/radio-aztech* 3452 3453B43 WIRELESS DRIVER 3454L: linux-wireless@vger.kernel.org 3455L: b43-dev@lists.infradead.org 3456S: Odd Fixes 3457W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3458F: drivers/net/wireless/broadcom/b43/ 3459 3460B43LEGACY WIRELESS DRIVER 3461M: Larry Finger <Larry.Finger@lwfinger.net> 3462L: linux-wireless@vger.kernel.org 3463L: b43-dev@lists.infradead.org 3464S: Maintained 3465W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3466F: drivers/net/wireless/broadcom/b43legacy/ 3467 3468BACKLIGHT CLASS/SUBSYSTEM 3469M: Lee Jones <lee@kernel.org> 3470M: Daniel Thompson <daniel.thompson@linaro.org> 3471M: Jingoo Han <jingoohan1@gmail.com> 3472L: dri-devel@lists.freedesktop.org 3473S: Maintained 3474T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3475F: Documentation/ABI/stable/sysfs-class-backlight 3476F: Documentation/ABI/testing/sysfs-class-backlight 3477F: Documentation/devicetree/bindings/leds/backlight 3478F: drivers/video/backlight/ 3479F: include/linux/backlight.h 3480F: include/linux/pwm_backlight.h 3481 3482BARCO P50 GPIO DRIVER 3483M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3484M: Peter Korsgaard <peter.korsgaard@barco.com> 3485S: Maintained 3486F: drivers/platform/x86/barco-p50-gpio.c 3487 3488BATMAN ADVANCED 3489M: Marek Lindner <mareklindner@neomailbox.ch> 3490M: Simon Wunderlich <sw@simonwunderlich.de> 3491M: Antonio Quartulli <a@unstable.cc> 3492M: Sven Eckelmann <sven@narfation.org> 3493L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3494S: Maintained 3495W: https://www.open-mesh.org/ 3496Q: https://patchwork.open-mesh.org/project/batman/list/ 3497B: https://www.open-mesh.org/projects/batman-adv/issues 3498C: ircs://irc.hackint.org/batadv 3499T: git https://git.open-mesh.org/linux-merge.git 3500F: Documentation/networking/batman-adv.rst 3501F: include/uapi/linux/batadv_packet.h 3502F: include/uapi/linux/batman_adv.h 3503F: net/batman-adv/ 3504 3505BAYCOM/HDLCDRV DRIVERS FOR AX.25 3506M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3507L: linux-hams@vger.kernel.org 3508S: Maintained 3509W: http://www.baycom.org/~tom/ham/ham.html 3510F: drivers/net/hamradio/baycom* 3511 3512BCACHE (BLOCK LAYER CACHE) 3513M: Coly Li <colyli@suse.de> 3514M: Kent Overstreet <kent.overstreet@gmail.com> 3515L: linux-bcache@vger.kernel.org 3516S: Maintained 3517W: http://bcache.evilpiepirate.org 3518C: irc://irc.oftc.net/bcache 3519F: drivers/md/bcache/ 3520 3521BDISP ST MEDIA DRIVER 3522M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3523L: linux-media@vger.kernel.org 3524S: Supported 3525W: https://linuxtv.org 3526T: git git://linuxtv.org/media_tree.git 3527F: drivers/media/platform/st/sti/bdisp 3528 3529BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3530M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3531L: netdev@vger.kernel.org 3532S: Maintained 3533F: drivers/net/ethernet/ec_bhf.c 3534 3535BEFS FILE SYSTEM 3536M: Luis de Bethencourt <luisbg@kernel.org> 3537M: Salah Triki <salah.triki@gmail.com> 3538S: Maintained 3539T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3540F: Documentation/filesystems/befs.rst 3541F: fs/befs/ 3542 3543BFQ I/O SCHEDULER 3544M: Paolo Valente <paolo.valente@linaro.org> 3545M: Jens Axboe <axboe@kernel.dk> 3546L: linux-block@vger.kernel.org 3547S: Maintained 3548F: Documentation/block/bfq-iosched.rst 3549F: block/bfq-* 3550 3551BFS FILE SYSTEM 3552M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3553S: Maintained 3554F: Documentation/filesystems/bfs.rst 3555F: fs/bfs/ 3556F: include/uapi/linux/bfs_fs.h 3557 3558BITMAP API 3559M: Yury Norov <yury.norov@gmail.com> 3560R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3561R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3562S: Maintained 3563F: include/linux/bitmap.h 3564F: include/linux/cpumask.h 3565F: include/linux/find.h 3566F: include/linux/nodemask.h 3567F: lib/bitmap.c 3568F: lib/cpumask.c 3569F: lib/cpumask_kunit.c 3570F: lib/find_bit.c 3571F: lib/find_bit_benchmark.c 3572F: lib/test_bitmap.c 3573F: tools/include/linux/bitmap.h 3574F: tools/include/linux/find.h 3575F: tools/lib/bitmap.c 3576F: tools/lib/find_bit.c 3577 3578BLINKM RGB LED DRIVER 3579M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3580S: Maintained 3581F: drivers/leds/leds-blinkm.c 3582 3583BLOCK LAYER 3584M: Jens Axboe <axboe@kernel.dk> 3585L: linux-block@vger.kernel.org 3586S: Maintained 3587T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3588F: Documentation/ABI/stable/sysfs-block 3589F: Documentation/block/ 3590F: block/ 3591F: drivers/block/ 3592F: include/linux/bio.h 3593F: include/linux/blk* 3594F: kernel/trace/blktrace.c 3595F: lib/sbitmap.c 3596 3597BLOCK2MTD DRIVER 3598M: Joern Engel <joern@lazybastard.org> 3599L: linux-mtd@lists.infradead.org 3600S: Maintained 3601F: drivers/mtd/devices/block2mtd.c 3602 3603BLUETOOTH DRIVERS 3604M: Marcel Holtmann <marcel@holtmann.org> 3605M: Johan Hedberg <johan.hedberg@gmail.com> 3606M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3607L: linux-bluetooth@vger.kernel.org 3608S: Supported 3609W: http://www.bluez.org/ 3610T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3611T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3612F: drivers/bluetooth/ 3613 3614BLUETOOTH SUBSYSTEM 3615M: Marcel Holtmann <marcel@holtmann.org> 3616M: Johan Hedberg <johan.hedberg@gmail.com> 3617M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3618L: linux-bluetooth@vger.kernel.org 3619S: Supported 3620W: http://www.bluez.org/ 3621T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3622T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3623F: include/net/bluetooth/ 3624F: net/bluetooth/ 3625 3626BONDING DRIVER 3627M: Jay Vosburgh <j.vosburgh@gmail.com> 3628M: Andy Gospodarek <andy@greyhouse.net> 3629L: netdev@vger.kernel.org 3630S: Supported 3631W: http://sourceforge.net/projects/bonding/ 3632F: Documentation/networking/bonding.rst 3633F: drivers/net/bonding/ 3634F: include/net/bond* 3635F: include/uapi/linux/if_bonding.h 3636F: tools/testing/selftests/drivers/net/bonding/ 3637 3638BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3639M: Dan Robertson <dan@dlrobertson.com> 3640L: linux-iio@vger.kernel.org 3641S: Maintained 3642F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3643F: drivers/iio/accel/bma400* 3644 3645BPF JIT for ARM 3646M: Shubham Bansal <illusionist.neo@gmail.com> 3647L: bpf@vger.kernel.org 3648S: Odd Fixes 3649F: arch/arm/net/ 3650 3651BPF JIT for ARM64 3652M: Daniel Borkmann <daniel@iogearbox.net> 3653M: Alexei Starovoitov <ast@kernel.org> 3654M: Zi Shen Lim <zlim.lnx@gmail.com> 3655L: bpf@vger.kernel.org 3656S: Supported 3657F: arch/arm64/net/ 3658 3659BPF JIT for MIPS (32-BIT AND 64-BIT) 3660M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3661M: Paul Burton <paulburton@kernel.org> 3662L: bpf@vger.kernel.org 3663S: Maintained 3664F: arch/mips/net/ 3665 3666BPF JIT for NFP NICs 3667M: Jakub Kicinski <kuba@kernel.org> 3668L: bpf@vger.kernel.org 3669S: Odd Fixes 3670F: drivers/net/ethernet/netronome/nfp/bpf/ 3671 3672BPF JIT for POWERPC (32-BIT AND 64-BIT) 3673M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3674M: Michael Ellerman <mpe@ellerman.id.au> 3675L: bpf@vger.kernel.org 3676S: Supported 3677F: arch/powerpc/net/ 3678 3679BPF JIT for RISC-V (32-bit) 3680M: Luke Nelson <luke.r.nels@gmail.com> 3681M: Xi Wang <xi.wang@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: arch/riscv/net/ 3685X: arch/riscv/net/bpf_jit_comp64.c 3686 3687BPF JIT for RISC-V (64-bit) 3688M: Björn Töpel <bjorn@kernel.org> 3689L: bpf@vger.kernel.org 3690S: Maintained 3691F: arch/riscv/net/ 3692X: arch/riscv/net/bpf_jit_comp32.c 3693 3694BPF JIT for S390 3695M: Ilya Leoshkevich <iii@linux.ibm.com> 3696M: Heiko Carstens <hca@linux.ibm.com> 3697M: Vasily Gorbik <gor@linux.ibm.com> 3698L: bpf@vger.kernel.org 3699S: Supported 3700F: arch/s390/net/ 3701X: arch/s390/net/pnet.c 3702 3703BPF JIT for SPARC (32-BIT AND 64-BIT) 3704M: David S. Miller <davem@davemloft.net> 3705L: bpf@vger.kernel.org 3706S: Odd Fixes 3707F: arch/sparc/net/ 3708 3709BPF JIT for X86 32-BIT 3710M: Wang YanQing <udknight@gmail.com> 3711L: bpf@vger.kernel.org 3712S: Odd Fixes 3713F: arch/x86/net/bpf_jit_comp32.c 3714 3715BPF JIT for X86 64-BIT 3716M: Alexei Starovoitov <ast@kernel.org> 3717M: Daniel Borkmann <daniel@iogearbox.net> 3718L: bpf@vger.kernel.org 3719S: Supported 3720F: arch/x86/net/ 3721X: arch/x86/net/bpf_jit_comp32.c 3722 3723BPF [BTF] 3724M: Martin KaFai Lau <martin.lau@linux.dev> 3725L: bpf@vger.kernel.org 3726S: Maintained 3727F: include/linux/btf* 3728F: kernel/bpf/btf.c 3729 3730BPF [CORE] 3731M: Alexei Starovoitov <ast@kernel.org> 3732M: Daniel Borkmann <daniel@iogearbox.net> 3733R: John Fastabend <john.fastabend@gmail.com> 3734L: bpf@vger.kernel.org 3735S: Maintained 3736F: include/linux/bpf* 3737F: include/linux/filter.h 3738F: include/linux/tnum.h 3739F: kernel/bpf/core.c 3740F: kernel/bpf/dispatcher.c 3741F: kernel/bpf/syscall.c 3742F: kernel/bpf/tnum.c 3743F: kernel/bpf/trampoline.c 3744F: kernel/bpf/verifier.c 3745 3746BPF [DOCUMENTATION] (Related to Standardization) 3747R: David Vernet <void@manifault.com> 3748L: bpf@vger.kernel.org 3749L: bpf@ietf.org 3750S: Maintained 3751F: Documentation/bpf/instruction-set.rst 3752 3753BPF [GENERAL] (Safe Dynamic Programs and Tools) 3754M: Alexei Starovoitov <ast@kernel.org> 3755M: Daniel Borkmann <daniel@iogearbox.net> 3756M: Andrii Nakryiko <andrii@kernel.org> 3757R: Martin KaFai Lau <martin.lau@linux.dev> 3758R: Song Liu <song@kernel.org> 3759R: Yonghong Song <yhs@fb.com> 3760R: John Fastabend <john.fastabend@gmail.com> 3761R: KP Singh <kpsingh@kernel.org> 3762R: Stanislav Fomichev <sdf@google.com> 3763R: Hao Luo <haoluo@google.com> 3764R: Jiri Olsa <jolsa@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Supported 3767W: https://bpf.io/ 3768Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3769T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3770T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3771F: Documentation/bpf/ 3772F: Documentation/networking/filter.rst 3773F: Documentation/userspace-api/ebpf/ 3774F: arch/*/net/* 3775F: include/linux/bpf* 3776F: include/linux/btf* 3777F: include/linux/filter.h 3778F: include/trace/events/xdp.h 3779F: include/uapi/linux/bpf* 3780F: include/uapi/linux/btf* 3781F: include/uapi/linux/filter.h 3782F: kernel/bpf/ 3783F: kernel/trace/bpf_trace.c 3784F: lib/test_bpf.c 3785F: net/bpf/ 3786F: net/core/filter.c 3787F: net/sched/act_bpf.c 3788F: net/sched/cls_bpf.c 3789F: samples/bpf/ 3790F: scripts/bpf_doc.py 3791F: scripts/pahole-flags.sh 3792F: scripts/pahole-version.sh 3793F: tools/bpf/ 3794F: tools/lib/bpf/ 3795F: tools/testing/selftests/bpf/ 3796 3797BPF [ITERATOR] 3798M: Yonghong Song <yhs@fb.com> 3799L: bpf@vger.kernel.org 3800S: Maintained 3801F: kernel/bpf/*iter.c 3802 3803BPF [L7 FRAMEWORK] (sockmap) 3804M: John Fastabend <john.fastabend@gmail.com> 3805M: Jakub Sitnicki <jakub@cloudflare.com> 3806L: netdev@vger.kernel.org 3807L: bpf@vger.kernel.org 3808S: Maintained 3809F: include/linux/skmsg.h 3810F: net/core/skmsg.c 3811F: net/core/sock_map.c 3812F: net/ipv4/tcp_bpf.c 3813F: net/ipv4/udp_bpf.c 3814F: net/unix/unix_bpf.c 3815 3816BPF [LIBRARY] (libbpf) 3817M: Andrii Nakryiko <andrii@kernel.org> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: tools/lib/bpf/ 3821 3822BPF [MISC] 3823L: bpf@vger.kernel.org 3824S: Odd Fixes 3825K: (?:\b|_)bpf(?:\b|_) 3826 3827BPF [NETWORKING] (struct_ops, reuseport) 3828M: Martin KaFai Lau <martin.lau@linux.dev> 3829L: bpf@vger.kernel.org 3830L: netdev@vger.kernel.org 3831S: Maintained 3832F: kernel/bpf/bpf_struct* 3833 3834BPF [NETWORKING] (tc BPF, sock_addr) 3835M: Martin KaFai Lau <martin.lau@linux.dev> 3836M: Daniel Borkmann <daniel@iogearbox.net> 3837R: John Fastabend <john.fastabend@gmail.com> 3838L: bpf@vger.kernel.org 3839L: netdev@vger.kernel.org 3840S: Maintained 3841F: net/core/filter.c 3842F: net/sched/act_bpf.c 3843F: net/sched/cls_bpf.c 3844 3845BPF [RINGBUF] 3846M: Andrii Nakryiko <andrii@kernel.org> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/ringbuf.c 3850 3851BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3852M: KP Singh <kpsingh@kernel.org> 3853R: Florent Revest <revest@chromium.org> 3854R: Brendan Jackman <jackmanb@chromium.org> 3855L: bpf@vger.kernel.org 3856S: Maintained 3857F: Documentation/bpf/prog_lsm.rst 3858F: include/linux/bpf_lsm.h 3859F: kernel/bpf/bpf_lsm.c 3860F: security/bpf/ 3861 3862BPF [SELFTESTS] (Test Runners & Infrastructure) 3863M: Andrii Nakryiko <andrii@kernel.org> 3864R: Mykola Lysenko <mykolal@fb.com> 3865L: bpf@vger.kernel.org 3866S: Maintained 3867F: tools/testing/selftests/bpf/ 3868 3869BPF [STORAGE & CGROUPS] 3870M: Martin KaFai Lau <martin.lau@linux.dev> 3871L: bpf@vger.kernel.org 3872S: Maintained 3873F: kernel/bpf/*storage.c 3874F: kernel/bpf/bpf_lru* 3875F: kernel/bpf/cgroup.c 3876 3877BPF [TOOLING] (bpftool) 3878M: Quentin Monnet <quentin@isovalent.com> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/disasm.* 3882F: tools/bpf/bpftool/ 3883 3884BPF [TRACING] 3885M: Song Liu <song@kernel.org> 3886R: Jiri Olsa <jolsa@kernel.org> 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: kernel/bpf/stackmap.c 3890F: kernel/trace/bpf_trace.c 3891 3892BROADCOM B44 10/100 ETHERNET DRIVER 3893M: Michael Chan <michael.chan@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Supported 3896F: drivers/net/ethernet/broadcom/b44.* 3897 3898BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3899M: Florian Fainelli <f.fainelli@gmail.com> 3900L: netdev@vger.kernel.org 3901L: openwrt-devel@lists.openwrt.org (subscribers-only) 3902S: Supported 3903F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3904F: drivers/net/dsa/b53/* 3905F: drivers/net/dsa/bcm_sf2* 3906F: include/linux/dsa/brcm.h 3907F: include/linux/platform_data/b53.h 3908 3909BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3910M: Florian Fainelli <f.fainelli@gmail.com> 3911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3912L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915T: git https://github.com/broadcom/stblinux.git 3916F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3917F: drivers/pci/controller/pcie-brcmstb.c 3918F: drivers/staging/vc04_services 3919N: bcm2711 3920N: bcm283* 3921N: raspberrypi 3922 3923BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3924M: Florian Fainelli <f.fainelli@gmail.com> 3925M: Ray Jui <rjui@broadcom.com> 3926M: Scott Branden <sbranden@broadcom.com> 3927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3928S: Maintained 3929T: git https://github.com/broadcom/mach-bcm 3930F: arch/arm/mach-bcm/ 3931N: bcm281* 3932N: bcm113* 3933N: bcm216* 3934N: kona 3935 3936BROADCOM BCM47XX MIPS ARCHITECTURE 3937M: Hauke Mehrtens <hauke@hauke-m.de> 3938M: Rafał Miłecki <zajec5@gmail.com> 3939L: linux-mips@vger.kernel.org 3940S: Maintained 3941F: Documentation/devicetree/bindings/mips/brcm/ 3942F: arch/mips/bcm47xx/* 3943F: arch/mips/include/asm/mach-bcm47xx/* 3944 3945BROADCOM BCM4908 ETHERNET DRIVER 3946M: Rafał Miłecki <rafal@milecki.pl> 3947R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3948L: netdev@vger.kernel.org 3949S: Maintained 3950F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3951F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3952F: drivers/net/ethernet/broadcom/unimac.h 3953 3954BROADCOM BCM4908 PINMUX DRIVER 3955M: Rafał Miłecki <rafal@milecki.pl> 3956R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3957L: linux-gpio@vger.kernel.org 3958S: Maintained 3959F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3960F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3961 3962BROADCOM BCM5301X ARM ARCHITECTURE 3963M: Florian Fainelli <f.fainelli@gmail.com> 3964M: Hauke Mehrtens <hauke@hauke-m.de> 3965M: Rafał Miłecki <zajec5@gmail.com> 3966R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3968S: Maintained 3969F: arch/arm/boot/dts/bcm470* 3970F: arch/arm/boot/dts/bcm5301* 3971F: arch/arm/boot/dts/bcm953012* 3972F: arch/arm/mach-bcm/bcm_5301x.c 3973 3974BROADCOM BCM53573 ARM ARCHITECTURE 3975M: Florian Fainelli <f.fainelli@gmail.com> 3976M: Rafał Miłecki <rafal@milecki.pl> 3977R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3979S: Maintained 3980F: arch/arm/boot/dts/bcm47189* 3981F: arch/arm/boot/dts/bcm53573* 3982 3983BROADCOM BCM63XX/BCM33XX UDC DRIVER 3984M: Kevin Cernekee <cernekee@gmail.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: drivers/usb/gadget/udc/bcm63xx_udc.* 3988 3989BROADCOM BCM7XXX ARM ARCHITECTURE 3990M: Florian Fainelli <f.fainelli@gmail.com> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3993S: Maintained 3994T: git https://github.com/broadcom/stblinux.git 3995F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3996F: arch/arm/boot/dts/bcm7*.dts* 3997F: arch/arm/include/asm/hardware/cache-b15-rac.h 3998F: arch/arm/mach-bcm/*brcmstb* 3999F: arch/arm/mm/cache-b15-rac.c 4000F: drivers/bus/brcmstb_gisb.c 4001F: drivers/pci/controller/pcie-brcmstb.c 4002N: brcmstb 4003N: bcm7038 4004N: bcm7120 4005 4006BROADCOM BCMBCA ARM ARCHITECTURE 4007M: William Zhang <william.zhang@broadcom.com> 4008M: Anand Gore <anand.gore@broadcom.com> 4009M: Kursad Oney <kursad.oney@broadcom.com> 4010M: Florian Fainelli <f.fainelli@gmail.com> 4011M: Rafał Miłecki <rafal@milecki.pl> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4014S: Maintained 4015T: git https://github.com/broadcom/stblinux.git 4016F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4017F: arch/arm64/boot/dts/broadcom/bcmbca/* 4018N: bcmbca 4019N: bcm[9]?47622 4020N: bcm[9]?4912 4021N: bcm[9]?63138 4022N: bcm[9]?63146 4023N: bcm[9]?63148 4024N: bcm[9]?63158 4025N: bcm[9]?63178 4026N: bcm[9]?6756 4027N: bcm[9]?6813 4028N: bcm[9]?6846 4029N: bcm[9]?6855 4030N: bcm[9]?6856 4031N: bcm[9]?6858 4032N: bcm[9]?6878 4033 4034BROADCOM BDC DRIVER 4035M: Justin Chen <justinpopo6@gmail.com> 4036M: Al Cooper <alcooperx@gmail.com> 4037R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4038L: linux-usb@vger.kernel.org 4039S: Maintained 4040F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4041F: drivers/usb/gadget/udc/bdc/ 4042 4043BROADCOM BMIPS CPUFREQ DRIVER 4044M: Markus Mayer <mmayer@broadcom.com> 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046L: linux-pm@vger.kernel.org 4047S: Maintained 4048F: drivers/cpufreq/bmips-cpufreq.c 4049 4050BROADCOM BMIPS MIPS ARCHITECTURE 4051M: Florian Fainelli <f.fainelli@gmail.com> 4052R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4053L: linux-mips@vger.kernel.org 4054S: Maintained 4055T: git https://github.com/broadcom/stblinux.git 4056F: arch/mips/bmips/* 4057F: arch/mips/boot/dts/brcm/bcm*.dts* 4058F: arch/mips/include/asm/mach-bmips/* 4059F: arch/mips/kernel/*bmips* 4060F: drivers/irqchip/irq-bcm63* 4061F: drivers/irqchip/irq-bcm7* 4062F: drivers/irqchip/irq-brcmstb* 4063F: drivers/soc/bcm/bcm63xx 4064F: include/linux/bcm963xx_nvram.h 4065F: include/linux/bcm963xx_tag.h 4066 4067BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4068M: Rasesh Mody <rmody@marvell.com> 4069M: GR-Linux-NIC-Dev@marvell.com 4070L: netdev@vger.kernel.org 4071S: Supported 4072F: drivers/net/ethernet/broadcom/bnx2.* 4073F: drivers/net/ethernet/broadcom/bnx2_* 4074 4075BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4076M: Saurav Kashyap <skashyap@marvell.com> 4077M: Javed Hasan <jhasan@marvell.com> 4078M: GR-QLogic-Storage-Upstream@marvell.com 4079L: linux-scsi@vger.kernel.org 4080S: Supported 4081F: drivers/scsi/bnx2fc/ 4082 4083BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4084M: Nilesh Javali <njavali@marvell.com> 4085M: Manish Rangankar <mrangankar@marvell.com> 4086M: GR-QLogic-Storage-Upstream@marvell.com 4087L: linux-scsi@vger.kernel.org 4088S: Supported 4089F: drivers/scsi/bnx2i/ 4090 4091BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4092M: Ariel Elior <aelior@marvell.com> 4093M: Sudarsana Kalluru <skalluru@marvell.com> 4094M: Manish Chopra <manishc@marvell.com> 4095L: netdev@vger.kernel.org 4096S: Supported 4097F: drivers/net/ethernet/broadcom/bnx2x/ 4098 4099BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4100M: Michael Chan <michael.chan@broadcom.com> 4101L: netdev@vger.kernel.org 4102S: Supported 4103F: drivers/firmware/broadcom/tee_bnxt_fw.c 4104F: drivers/net/ethernet/broadcom/bnxt/ 4105F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4106 4107BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4108M: Arend van Spriel <aspriel@gmail.com> 4109M: Franky Lin <franky.lin@broadcom.com> 4110M: Hante Meuleman <hante.meuleman@broadcom.com> 4111L: linux-wireless@vger.kernel.org 4112L: brcm80211-dev-list.pdl@broadcom.com 4113L: SHA-cyfmac-dev-list@infineon.com 4114S: Supported 4115F: drivers/net/wireless/broadcom/brcm80211/ 4116 4117BROADCOM BRCMSTB GPIO DRIVER 4118M: Doug Berger <opendmb@gmail.com> 4119M: Florian Fainelli <f.fainelli@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121S: Supported 4122F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4123F: drivers/gpio/gpio-brcmstb.c 4124 4125BROADCOM BRCMSTB I2C DRIVER 4126M: Kamal Dasu <kdasu.kdev@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: linux-i2c@vger.kernel.org 4129S: Supported 4130F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4131F: drivers/i2c/busses/i2c-brcmstb.c 4132 4133BROADCOM BRCMSTB UART DRIVER 4134M: Al Cooper <alcooperx@gmail.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: linux-serial@vger.kernel.org 4137S: Maintained 4138F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4139F: drivers/tty/serial/8250/8250_bcm7271.c 4140 4141BROADCOM BRCMSTB USB EHCI DRIVER 4142M: Justin Chen <justinpopo6@gmail.com> 4143M: Al Cooper <alcooperx@gmail.com> 4144R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4145L: linux-usb@vger.kernel.org 4146S: Maintained 4147F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4148F: drivers/usb/host/ehci-brcm.* 4149 4150BROADCOM BRCMSTB USB PIN MAP DRIVER 4151M: Al Cooper <alcooperx@gmail.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: linux-usb@vger.kernel.org 4154S: Maintained 4155F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4156F: drivers/usb/misc/brcmstb-usb-pinmap.c 4157 4158BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4159M: Justin Chen <justinpopo6@gmail.com> 4160M: Al Cooper <alcooperx@gmail.com> 4161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4162L: linux-kernel@vger.kernel.org 4163S: Maintained 4164F: drivers/phy/broadcom/phy-brcm-usb* 4165 4166BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4167M: William Zhang <william.zhang@broadcom.com> 4168M: Kursad Oney <kursad.oney@broadcom.com> 4169M: Jonas Gorski <jonas.gorski@gmail.com> 4170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4171L: linux-spi@vger.kernel.org 4172S: Maintained 4173F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4174F: drivers/spi/spi-bcm63xx-hsspi.c 4175F: drivers/spi/spi-bcmbca-hsspi.c 4176 4177BROADCOM ETHERNET PHY DRIVERS 4178M: Florian Fainelli <f.fainelli@gmail.com> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Supported 4182F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4183F: drivers/net/phy/bcm*.[ch] 4184F: drivers/net/phy/broadcom.c 4185F: include/linux/brcmphy.h 4186 4187BROADCOM GENET ETHERNET DRIVER 4188M: Doug Berger <opendmb@gmail.com> 4189M: Florian Fainelli <f.fainelli@gmail.com> 4190R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4191L: netdev@vger.kernel.org 4192S: Supported 4193F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4194F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4195F: drivers/net/ethernet/broadcom/genet/ 4196F: drivers/net/ethernet/broadcom/unimac.h 4197F: drivers/net/mdio/mdio-bcm-unimac.c 4198F: include/linux/platform_data/bcmgenet.h 4199F: include/linux/platform_data/mdio-bcm-unimac.h 4200 4201BROADCOM IPROC ARM ARCHITECTURE 4202M: Ray Jui <rjui@broadcom.com> 4203M: Scott Branden <sbranden@broadcom.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4206S: Maintained 4207T: git https://github.com/broadcom/stblinux.git 4208F: arch/arm64/boot/dts/broadcom/northstar2/* 4209F: arch/arm64/boot/dts/broadcom/stingray/* 4210F: drivers/clk/bcm/clk-ns* 4211F: drivers/clk/bcm/clk-sr* 4212F: drivers/pinctrl/bcm/pinctrl-ns* 4213F: include/dt-bindings/clock/bcm-sr* 4214N: iproc 4215N: cygnus 4216N: bcm[-_]nsp 4217N: bcm9113* 4218N: bcm9583* 4219N: bcm9585* 4220N: bcm9586* 4221N: bcm988312 4222N: bcm113* 4223N: bcm583* 4224N: bcm585* 4225N: bcm586* 4226N: bcm88312 4227N: hr2 4228N: stingray 4229 4230BROADCOM IPROC GBIT ETHERNET DRIVER 4231M: Rafał Miłecki <rafal@milecki.pl> 4232R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4233L: netdev@vger.kernel.org 4234S: Maintained 4235F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4236F: drivers/net/ethernet/broadcom/bgmac* 4237F: drivers/net/ethernet/broadcom/unimac.h 4238 4239BROADCOM KONA GPIO DRIVER 4240M: Ray Jui <rjui@broadcom.com> 4241R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4242S: Supported 4243F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4244F: drivers/gpio/gpio-bcm-kona.c 4245 4246BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4247M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4248M: Kashyap Desai <kashyap.desai@broadcom.com> 4249M: Sumit Saxena <sumit.saxena@broadcom.com> 4250M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4251L: mpi3mr-linuxdrv.pdl@broadcom.com 4252L: linux-scsi@vger.kernel.org 4253S: Supported 4254W: https://www.broadcom.com/support/storage 4255F: drivers/scsi/mpi3mr/ 4256 4257BROADCOM NETXTREME-E ROCE DRIVER 4258M: Selvin Xavier <selvin.xavier@broadcom.com> 4259L: linux-rdma@vger.kernel.org 4260S: Supported 4261W: http://www.broadcom.com 4262F: drivers/infiniband/hw/bnxt_re/ 4263F: include/uapi/rdma/bnxt_re-abi.h 4264 4265BROADCOM NVRAM DRIVER 4266M: Rafał Miłecki <zajec5@gmail.com> 4267L: linux-mips@vger.kernel.org 4268S: Maintained 4269F: drivers/firmware/broadcom/* 4270 4271BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4272M: Rafał Miłecki <rafal@milecki.pl> 4273M: Florian Fainelli <f.fainelli@gmail.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-pm@vger.kernel.org 4276S: Maintained 4277T: git https://github.com/broadcom/stblinux.git 4278F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4279F: include/dt-bindings/soc/bcm-pmb.h 4280 4281BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4282M: Rafał Miłecki <zajec5@gmail.com> 4283L: linux-wireless@vger.kernel.org 4284S: Maintained 4285F: drivers/bcma/ 4286F: include/linux/bcma/ 4287 4288BROADCOM SPI DRIVER 4289M: Kamal Dasu <kdasu.kdev@gmail.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291S: Maintained 4292F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4293F: drivers/spi/spi-bcm-qspi.* 4294F: drivers/spi/spi-brcmstb-qspi.c 4295F: drivers/spi/spi-iproc-qspi.c 4296 4297BROADCOM STB AVS CPUFREQ DRIVER 4298M: Markus Mayer <mmayer@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300L: linux-pm@vger.kernel.org 4301S: Maintained 4302F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4303F: drivers/cpufreq/brcmstb* 4304 4305BROADCOM STB AVS TMON DRIVER 4306M: Markus Mayer <mmayer@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: linux-pm@vger.kernel.org 4309S: Maintained 4310F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4311F: drivers/thermal/broadcom/brcmstb* 4312 4313BROADCOM STB DPFE DRIVER 4314M: Markus Mayer <mmayer@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4317S: Maintained 4318F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4319F: drivers/memory/brcmstb_dpfe.c 4320 4321BROADCOM STB NAND FLASH DRIVER 4322M: Brian Norris <computersforpeace@gmail.com> 4323M: Kamal Dasu <kdasu.kdev@gmail.com> 4324R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4325L: linux-mtd@lists.infradead.org 4326S: Maintained 4327F: drivers/mtd/nand/raw/brcmnand/ 4328F: include/linux/platform_data/brcmnand.h 4329 4330BROADCOM STB PCIE DRIVER 4331M: Jim Quinlan <jim2101024@gmail.com> 4332M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4333M: Florian Fainelli <f.fainelli@gmail.com> 4334R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4335L: linux-pci@vger.kernel.org 4336S: Maintained 4337F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4338F: drivers/pci/controller/pcie-brcmstb.c 4339 4340BROADCOM SYSTEMPORT ETHERNET DRIVER 4341M: Florian Fainelli <f.fainelli@gmail.com> 4342R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4343L: netdev@vger.kernel.org 4344S: Supported 4345F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4346F: drivers/net/ethernet/broadcom/bcmsysport.* 4347F: drivers/net/ethernet/broadcom/unimac.h 4348 4349BROADCOM TG3 GIGABIT ETHERNET DRIVER 4350M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4351M: Prashant Sreedharan <prashant@broadcom.com> 4352M: Michael Chan <mchan@broadcom.com> 4353L: netdev@vger.kernel.org 4354S: Supported 4355F: drivers/net/ethernet/broadcom/tg3.* 4356 4357BROADCOM VK DRIVER 4358M: Scott Branden <scott.branden@broadcom.com> 4359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4360S: Supported 4361F: drivers/misc/bcm-vk/ 4362F: include/uapi/linux/misc/bcm_vk.h 4363 4364BROCADE BFA FC SCSI DRIVER 4365M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4366M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4367L: linux-scsi@vger.kernel.org 4368S: Supported 4369F: drivers/scsi/bfa/ 4370 4371BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4372M: Rasesh Mody <rmody@marvell.com> 4373M: Sudarsana Kalluru <skalluru@marvell.com> 4374M: GR-Linux-NIC-Dev@marvell.com 4375L: netdev@vger.kernel.org 4376S: Supported 4377F: drivers/net/ethernet/brocade/bna/ 4378 4379BSG (block layer generic sg v4 driver) 4380M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4381L: linux-scsi@vger.kernel.org 4382S: Supported 4383F: block/bsg.c 4384F: include/linux/bsg.h 4385F: include/uapi/linux/bsg.h 4386 4387BT87X AUDIO DRIVER 4388M: Clemens Ladisch <clemens@ladisch.de> 4389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4390S: Maintained 4391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4392F: Documentation/sound/cards/bt87x.rst 4393F: sound/pci/bt87x.c 4394 4395BT8XXGPIO DRIVER 4396M: Michael Buesch <m@bues.ch> 4397S: Maintained 4398W: http://bu3sch.de/btgpio.php 4399F: drivers/gpio/gpio-bt8xx.c 4400 4401BTRFS FILE SYSTEM 4402M: Chris Mason <clm@fb.com> 4403M: Josef Bacik <josef@toxicpanda.com> 4404M: David Sterba <dsterba@suse.com> 4405L: linux-btrfs@vger.kernel.org 4406S: Maintained 4407W: https://btrfs.readthedocs.io 4408W: https://btrfs.wiki.kernel.org/ 4409Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4410C: irc://irc.libera.chat/btrfs 4411T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4412F: Documentation/filesystems/btrfs.rst 4413F: fs/btrfs/ 4414F: include/linux/btrfs* 4415F: include/trace/events/btrfs.h 4416F: include/uapi/linux/btrfs* 4417 4418BTTV VIDEO4LINUX DRIVER 4419M: Mauro Carvalho Chehab <mchehab@kernel.org> 4420L: linux-media@vger.kernel.org 4421S: Odd fixes 4422W: https://linuxtv.org 4423T: git git://linuxtv.org/media_tree.git 4424F: Documentation/driver-api/media/drivers/bttv* 4425F: drivers/media/pci/bt8xx/bttv* 4426 4427BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4428M: Chanwoo Choi <cw00.choi@samsung.com> 4429L: linux-pm@vger.kernel.org 4430L: linux-samsung-soc@vger.kernel.org 4431S: Maintained 4432T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4433F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4434F: drivers/devfreq/exynos-bus.c 4435 4436BUSLOGIC SCSI DRIVER 4437M: Khalid Aziz <khalid@gonehiking.org> 4438L: linux-scsi@vger.kernel.org 4439S: Maintained 4440F: drivers/scsi/BusLogic.* 4441F: drivers/scsi/FlashPoint.* 4442 4443BXCAN CAN NETWORK DRIVER 4444M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4445L: linux-can@vger.kernel.org 4446S: Maintained 4447F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4448F: drivers/net/can/bxcan.c 4449 4450C-MEDIA CMI8788 DRIVER 4451M: Clemens Ladisch <clemens@ladisch.de> 4452L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4453S: Maintained 4454T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4455F: sound/pci/oxygen/ 4456 4457C-SKY ARCHITECTURE 4458M: Guo Ren <guoren@kernel.org> 4459L: linux-csky@vger.kernel.org 4460S: Supported 4461T: git https://github.com/c-sky/csky-linux.git 4462F: Documentation/devicetree/bindings/csky/ 4463F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4464F: Documentation/devicetree/bindings/timer/csky,* 4465F: arch/csky/ 4466F: drivers/clocksource/timer-gx6605s.c 4467F: drivers/clocksource/timer-mp-csky.c 4468F: drivers/irqchip/irq-csky-* 4469N: csky 4470K: csky 4471 4472CA8210 IEEE-802.15.4 RADIO DRIVER 4473L: linux-wpan@vger.kernel.org 4474S: Orphan 4475W: https://github.com/Cascoda/ca8210-linux.git 4476F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4477F: drivers/net/ieee802154/ca8210.c 4478 4479CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4480M: David Howells <dhowells@redhat.com> 4481L: linux-cachefs@redhat.com (moderated for non-subscribers) 4482S: Supported 4483F: Documentation/filesystems/caching/cachefiles.rst 4484F: fs/cachefiles/ 4485 4486CADENCE MIPI-CSI2 BRIDGES 4487M: Maxime Ripard <mripard@kernel.org> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490F: Documentation/devicetree/bindings/media/cdns,*.txt 4491F: drivers/media/platform/cadence/cdns-csi2* 4492 4493CADENCE NAND DRIVER 4494L: linux-mtd@lists.infradead.org 4495S: Orphan 4496F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4497F: drivers/mtd/nand/raw/cadence-nand-controller.c 4498 4499CADENCE USB3 DRD IP DRIVER 4500M: Peter Chen <peter.chen@kernel.org> 4501M: Pawel Laszczak <pawell@cadence.com> 4502R: Roger Quadros <rogerq@kernel.org> 4503R: Aswath Govindraju <a-govindraju@ti.com> 4504L: linux-usb@vger.kernel.org 4505S: Maintained 4506T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4507F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4508F: drivers/usb/cdns3/ 4509X: drivers/usb/cdns3/cdnsp* 4510 4511CADENCE USBSSP DRD IP DRIVER 4512M: Pawel Laszczak <pawell@cadence.com> 4513L: linux-usb@vger.kernel.org 4514S: Maintained 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4516F: drivers/usb/cdns3/ 4517X: drivers/usb/cdns3/cdns3* 4518 4519CADET FM/AM RADIO RECEIVER DRIVER 4520M: Hans Verkuil <hverkuil@xs4all.nl> 4521L: linux-media@vger.kernel.org 4522S: Maintained 4523W: https://linuxtv.org 4524T: git git://linuxtv.org/media_tree.git 4525F: drivers/media/radio/radio-cadet* 4526 4527CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4528L: linux-media@vger.kernel.org 4529S: Orphan 4530T: git git://linuxtv.org/media_tree.git 4531F: Documentation/admin-guide/media/cafe_ccic* 4532F: drivers/media/platform/marvell/ 4533 4534CAIF NETWORK LAYER 4535L: netdev@vger.kernel.org 4536S: Orphan 4537F: Documentation/networking/caif/ 4538F: drivers/net/caif/ 4539F: include/net/caif/ 4540F: include/uapi/linux/caif/ 4541F: net/caif/ 4542 4543CAKE QDISC 4544M: Toke Høiland-Jørgensen <toke@toke.dk> 4545L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4546S: Maintained 4547F: net/sched/sch_cake.c 4548 4549CAN NETWORK DRIVERS 4550M: Wolfgang Grandegger <wg@grandegger.com> 4551M: Marc Kleine-Budde <mkl@pengutronix.de> 4552L: linux-can@vger.kernel.org 4553S: Maintained 4554W: https://github.com/linux-can 4555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4556T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4557F: Documentation/devicetree/bindings/net/can/ 4558F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4559F: drivers/net/can/ 4560F: drivers/phy/phy-can-transceiver.c 4561F: include/linux/can/bittiming.h 4562F: include/linux/can/dev.h 4563F: include/linux/can/length.h 4564F: include/linux/can/platform/ 4565F: include/linux/can/rx-offload.h 4566F: include/uapi/linux/can/error.h 4567F: include/uapi/linux/can/netlink.h 4568F: include/uapi/linux/can/vxcan.h 4569 4570CAN NETWORK LAYER 4571M: Oliver Hartkopp <socketcan@hartkopp.net> 4572M: Marc Kleine-Budde <mkl@pengutronix.de> 4573L: linux-can@vger.kernel.org 4574S: Maintained 4575W: https://github.com/linux-can 4576T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4577T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4578F: Documentation/networking/can.rst 4579F: include/linux/can/can-ml.h 4580F: include/linux/can/core.h 4581F: include/linux/can/skb.h 4582F: include/net/netns/can.h 4583F: include/uapi/linux/can.h 4584F: include/uapi/linux/can/bcm.h 4585F: include/uapi/linux/can/gw.h 4586F: include/uapi/linux/can/isotp.h 4587F: include/uapi/linux/can/raw.h 4588F: net/can/ 4589 4590CAN-J1939 NETWORK LAYER 4591M: Robin van der Gracht <robin@protonic.nl> 4592M: Oleksij Rempel <o.rempel@pengutronix.de> 4593R: kernel@pengutronix.de 4594L: linux-can@vger.kernel.org 4595S: Maintained 4596F: Documentation/networking/j1939.rst 4597F: include/uapi/linux/can/j1939.h 4598F: net/can/j1939/ 4599 4600CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4601M: Damien Le Moal <dlemoal@kernel.org> 4602L: linux-riscv@lists.infradead.org 4603L: linux-gpio@vger.kernel.org (pinctrl driver) 4604F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4605F: drivers/pinctrl/pinctrl-k210.c 4606 4607CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4608M: Damien Le Moal <dlemoal@kernel.org> 4609L: linux-kernel@vger.kernel.org 4610L: linux-riscv@lists.infradead.org 4611S: Maintained 4612F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4613F: drivers/reset/reset-k210.c 4614 4615CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4616M: Damien Le Moal <dlemoal@kernel.org> 4617L: linux-riscv@lists.infradead.org 4618S: Maintained 4619F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4620F: drivers/soc/canaan/ 4621F: include/soc/canaan/ 4622 4623CAPABILITIES 4624M: Serge Hallyn <serge@hallyn.com> 4625L: linux-security-module@vger.kernel.org 4626S: Supported 4627F: include/linux/capability.h 4628F: include/uapi/linux/capability.h 4629F: kernel/capability.c 4630F: security/commoncap.c 4631 4632CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4633M: Kevin Tsai <ktsai@capellamicro.com> 4634S: Maintained 4635F: drivers/iio/light/cm* 4636 4637CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4638M: Christian Lamparter <chunkeey@googlemail.com> 4639L: linux-wireless@vger.kernel.org 4640S: Maintained 4641W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4642F: drivers/net/wireless/ath/carl9170/ 4643 4644CAVIUM I2C DRIVER 4645M: Robert Richter <rric@kernel.org> 4646S: Odd Fixes 4647W: http://www.marvell.com 4648F: drivers/i2c/busses/i2c-octeon* 4649F: drivers/i2c/busses/i2c-thunderx* 4650 4651CAVIUM LIQUIDIO NETWORK DRIVER 4652M: Derek Chickles <dchickles@marvell.com> 4653M: Satanand Burla <sburla@marvell.com> 4654M: Felix Manlunas <fmanlunas@marvell.com> 4655L: netdev@vger.kernel.org 4656S: Supported 4657W: http://www.marvell.com 4658F: drivers/net/ethernet/cavium/liquidio/ 4659 4660CAVIUM MMC DRIVER 4661M: Robert Richter <rric@kernel.org> 4662S: Odd Fixes 4663W: http://www.marvell.com 4664F: drivers/mmc/host/cavium* 4665 4666CAVIUM OCTEON-TX CRYPTO DRIVER 4667M: George Cherian <gcherian@marvell.com> 4668L: linux-crypto@vger.kernel.org 4669S: Supported 4670W: http://www.marvell.com 4671F: drivers/crypto/cavium/cpt/ 4672 4673CAVIUM THUNDERX2 ARM64 SOC 4674M: Robert Richter <rric@kernel.org> 4675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4676S: Odd Fixes 4677F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4678F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4679 4680CBS/ETF/TAPRIO QDISCS 4681M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4682L: netdev@vger.kernel.org 4683S: Maintained 4684F: net/sched/sch_cbs.c 4685F: net/sched/sch_etf.c 4686F: net/sched/sch_taprio.c 4687 4688CC2520 IEEE-802.15.4 RADIO DRIVER 4689M: Stefan Schmidt <stefan@datenfreihafen.org> 4690L: linux-wpan@vger.kernel.org 4691S: Odd Fixes 4692F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4693F: drivers/net/ieee802154/cc2520.c 4694 4695CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4696M: Gilad Ben-Yossef <gilad@benyossef.com> 4697L: linux-crypto@vger.kernel.org 4698S: Supported 4699W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4700F: drivers/crypto/ccree/ 4701 4702CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4703M: Hadar Gat <hadar.gat@arm.com> 4704L: linux-crypto@vger.kernel.org 4705S: Supported 4706W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4707F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4708F: drivers/char/hw_random/cctrng.c 4709F: drivers/char/hw_random/cctrng.h 4710 4711CEC FRAMEWORK 4712M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4713L: linux-media@vger.kernel.org 4714S: Supported 4715W: http://linuxtv.org 4716T: git git://linuxtv.org/media_tree.git 4717F: Documentation/ABI/testing/debugfs-cec-error-inj 4718F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4719F: Documentation/driver-api/media/cec-core.rst 4720F: Documentation/userspace-api/media/cec 4721F: drivers/media/cec/ 4722F: drivers/media/rc/keymaps/rc-cec.c 4723F: include/media/cec-notifier.h 4724F: include/media/cec.h 4725F: include/uapi/linux/cec-funcs.h 4726F: include/uapi/linux/cec.h 4727 4728CEC GPIO DRIVER 4729M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4730L: linux-media@vger.kernel.org 4731S: Supported 4732W: http://linuxtv.org 4733T: git git://linuxtv.org/media_tree.git 4734F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4735F: drivers/media/cec/platform/cec-gpio/ 4736 4737CELL BROADBAND ENGINE ARCHITECTURE 4738M: Arnd Bergmann <arnd@arndb.de> 4739L: linuxppc-dev@lists.ozlabs.org 4740S: Supported 4741W: http://www.ibm.com/developerworks/power/cell/ 4742F: arch/powerpc/include/asm/cell*.h 4743F: arch/powerpc/include/asm/spu*.h 4744F: arch/powerpc/include/uapi/asm/spu*.h 4745F: arch/powerpc/platforms/cell/ 4746 4747CELLWISE CW2015 BATTERY DRIVER 4748M: Tobias Schrammm <t.schramm@manjaro.org> 4749S: Maintained 4750F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4751F: drivers/power/supply/cw2015_battery.c 4752 4753CEPH COMMON CODE (LIBCEPH) 4754M: Ilya Dryomov <idryomov@gmail.com> 4755M: Xiubo Li <xiubli@redhat.com> 4756R: Jeff Layton <jlayton@kernel.org> 4757L: ceph-devel@vger.kernel.org 4758S: Supported 4759W: http://ceph.com/ 4760T: git https://github.com/ceph/ceph-client.git 4761F: include/linux/ceph/ 4762F: include/linux/crush/ 4763F: net/ceph/ 4764 4765CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4766M: Xiubo Li <xiubli@redhat.com> 4767M: Ilya Dryomov <idryomov@gmail.com> 4768R: Jeff Layton <jlayton@kernel.org> 4769L: ceph-devel@vger.kernel.org 4770S: Supported 4771W: http://ceph.com/ 4772T: git https://github.com/ceph/ceph-client.git 4773F: Documentation/filesystems/ceph.rst 4774F: fs/ceph/ 4775 4776CERTIFICATE HANDLING 4777M: David Howells <dhowells@redhat.com> 4778M: David Woodhouse <dwmw2@infradead.org> 4779L: keyrings@vger.kernel.org 4780S: Maintained 4781F: Documentation/admin-guide/module-signing.rst 4782F: certs/ 4783F: scripts/sign-file.c 4784F: tools/certs/ 4785 4786CFAG12864B LCD DRIVER 4787M: Miguel Ojeda <ojeda@kernel.org> 4788S: Maintained 4789F: drivers/auxdisplay/cfag12864b.c 4790F: include/linux/cfag12864b.h 4791 4792CFAG12864BFB LCD FRAMEBUFFER DRIVER 4793M: Miguel Ojeda <ojeda@kernel.org> 4794S: Maintained 4795F: drivers/auxdisplay/cfag12864bfb.c 4796F: include/linux/cfag12864b.h 4797 4798CHAR and MISC DRIVERS 4799M: Arnd Bergmann <arnd@arndb.de> 4800M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4801S: Supported 4802T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4803F: drivers/char/ 4804F: drivers/misc/ 4805F: include/linux/miscdevice.h 4806X: drivers/char/agp/ 4807X: drivers/char/hw_random/ 4808X: drivers/char/ipmi/ 4809X: drivers/char/random.c 4810X: drivers/char/tpm/ 4811 4812CHECKPATCH 4813M: Andy Whitcroft <apw@canonical.com> 4814M: Joe Perches <joe@perches.com> 4815R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4816R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4817S: Maintained 4818F: scripts/checkpatch.pl 4819 4820CHECKPATCH DOCUMENTATION 4821M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4822M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4823R: Joe Perches <joe@perches.com> 4824S: Maintained 4825F: Documentation/dev-tools/checkpatch.rst 4826 4827CHINESE DOCUMENTATION 4828M: Alex Shi <alexs@kernel.org> 4829M: Yanteng Si <siyanteng@loongson.cn> 4830S: Maintained 4831F: Documentation/translations/zh_CN/ 4832 4833CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4834M: Peter Chen <peter.chen@kernel.org> 4835L: linux-usb@vger.kernel.org 4836S: Maintained 4837T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4838F: drivers/usb/chipidea/ 4839 4840CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4841M: Hans de Goede <hdegoede@redhat.com> 4842L: linux-input@vger.kernel.org 4843S: Maintained 4844F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4845F: drivers/input/touchscreen/chipone_icn8318.c 4846 4847CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4848M: Hans de Goede <hdegoede@redhat.com> 4849L: linux-input@vger.kernel.org 4850S: Maintained 4851F: drivers/input/touchscreen/chipone_icn8505.c 4852 4853CHROME HARDWARE PLATFORM SUPPORT 4854M: Benson Leung <bleung@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4858F: drivers/platform/chrome/ 4859 4860CHROMEOS EC CODEC DRIVER 4861M: Cheng-Yi Chiang <cychiang@chromium.org> 4862M: Tzung-Bi Shih <tzungbi@kernel.org> 4863R: Guenter Roeck <groeck@chromium.org> 4864L: chrome-platform@lists.linux.dev 4865S: Maintained 4866F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4867F: sound/soc/codecs/cros_ec_codec.* 4868 4869CHROMEOS EC SUBDRIVERS 4870M: Benson Leung <bleung@chromium.org> 4871R: Guenter Roeck <groeck@chromium.org> 4872L: chrome-platform@lists.linux.dev 4873S: Maintained 4874F: drivers/power/supply/cros_usbpd-charger.c 4875N: cros_ec 4876N: cros-ec 4877 4878CHROMEOS EC UART DRIVER 4879M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4880R: Benson Leung <bleung@chromium.org> 4881R: Tzung-Bi Shih <tzungbi@kernel.org> 4882S: Maintained 4883F: drivers/platform/chrome/cros_ec_uart.c 4884 4885CHROMEOS EC USB PD NOTIFY DRIVER 4886M: Prashant Malani <pmalani@chromium.org> 4887L: chrome-platform@lists.linux.dev 4888S: Maintained 4889F: drivers/platform/chrome/cros_usbpd_notify.c 4890F: include/linux/platform_data/cros_usbpd_notify.h 4891 4892CHROMEOS EC USB TYPE-C DRIVER 4893M: Prashant Malani <pmalani@chromium.org> 4894L: chrome-platform@lists.linux.dev 4895S: Maintained 4896F: drivers/platform/chrome/cros_ec_typec.* 4897F: drivers/platform/chrome/cros_typec_switch.c 4898F: drivers/platform/chrome/cros_typec_vdm.* 4899 4900CHROMEOS HPS DRIVER 4901M: Dan Callaghan <dcallagh@chromium.org> 4902R: Sami Kyöstilä <skyostil@chromium.org> 4903S: Maintained 4904F: drivers/platform/chrome/cros_hps_i2c.c 4905 4906CHRONTEL CH7322 CEC DRIVER 4907M: Joe Tessler <jrt@google.com> 4908L: linux-media@vger.kernel.org 4909S: Maintained 4910T: git git://linuxtv.org/media_tree.git 4911F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4912F: drivers/media/cec/i2c/ch7322.c 4913 4914CIRRUS LOGIC AUDIO CODEC DRIVERS 4915M: James Schulman <james.schulman@cirrus.com> 4916M: David Rhodes <david.rhodes@cirrus.com> 4917M: Lucas Tanure <tanureal@opensource.cirrus.com> 4918M: Richard Fitzgerald <rf@opensource.cirrus.com> 4919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4920L: patches@opensource.cirrus.com 4921S: Maintained 4922F: Documentation/devicetree/bindings/sound/cirrus,cs* 4923F: include/dt-bindings/sound/cs* 4924F: include/sound/cs* 4925F: sound/pci/hda/cs* 4926F: sound/pci/hda/hda_cs_dsp_ctl.* 4927F: sound/soc/codecs/cs* 4928 4929CIRRUS LOGIC DSP FIRMWARE DRIVER 4930M: Simon Trimmer <simont@opensource.cirrus.com> 4931M: Charles Keepax <ckeepax@opensource.cirrus.com> 4932M: Richard Fitzgerald <rf@opensource.cirrus.com> 4933L: patches@opensource.cirrus.com 4934S: Supported 4935W: https://github.com/CirrusLogic/linux-drivers/wiki 4936T: git https://github.com/CirrusLogic/linux-drivers.git 4937F: drivers/firmware/cirrus/* 4938F: include/linux/firmware/cirrus/* 4939 4940CIRRUS LOGIC EP93XX ETHERNET DRIVER 4941M: Hartley Sweeten <hsweeten@visionengravers.com> 4942L: netdev@vger.kernel.org 4943S: Maintained 4944F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4945 4946CIRRUS LOGIC LOCHNAGAR DRIVER 4947M: Charles Keepax <ckeepax@opensource.cirrus.com> 4948M: Richard Fitzgerald <rf@opensource.cirrus.com> 4949L: patches@opensource.cirrus.com 4950S: Supported 4951F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4952F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4953F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4954F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4956F: Documentation/hwmon/lochnagar.rst 4957F: drivers/clk/clk-lochnagar.c 4958F: drivers/hwmon/lochnagar-hwmon.c 4959F: drivers/mfd/lochnagar-i2c.c 4960F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4961F: drivers/regulator/lochnagar-regulator.c 4962F: include/dt-bindings/clock/lochnagar.h 4963F: include/dt-bindings/pinctrl/lochnagar.h 4964F: include/linux/mfd/lochnagar* 4965F: sound/soc/codecs/lochnagar-sc.c 4966 4967CIRRUS LOGIC MADERA CODEC DRIVERS 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4971L: patches@opensource.cirrus.com 4972S: Supported 4973W: https://github.com/CirrusLogic/linux-drivers/wiki 4974T: git https://github.com/CirrusLogic/linux-drivers.git 4975F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4976F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4977F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4978F: drivers/gpio/gpio-madera* 4979F: drivers/irqchip/irq-madera* 4980F: drivers/mfd/cs47l* 4981F: drivers/mfd/madera* 4982F: drivers/pinctrl/cirrus/* 4983F: include/dt-bindings/sound/madera* 4984F: include/linux/irqchip/irq-madera* 4985F: include/linux/mfd/madera/* 4986F: include/sound/madera* 4987F: sound/soc/codecs/cs47l* 4988F: sound/soc/codecs/madera* 4989 4990CISCO FCOE HBA DRIVER 4991M: Satish Kharat <satishkh@cisco.com> 4992M: Sesidhar Baddela <sebaddel@cisco.com> 4993M: Karan Tilak Kumar <kartilak@cisco.com> 4994L: linux-scsi@vger.kernel.org 4995S: Supported 4996F: drivers/scsi/fnic/ 4997 4998CISCO SCSI HBA DRIVER 4999M: Karan Tilak Kumar <kartilak@cisco.com> 5000M: Sesidhar Baddela <sebaddel@cisco.com> 5001L: linux-scsi@vger.kernel.org 5002S: Supported 5003F: drivers/scsi/snic/ 5004 5005CISCO VIC ETHERNET NIC DRIVER 5006M: Christian Benvenuti <benve@cisco.com> 5007M: Satish Kharat <satishkh@cisco.com> 5008S: Supported 5009F: drivers/net/ethernet/cisco/enic/ 5010 5011CISCO VIC LOW LATENCY NIC DRIVER 5012M: Christian Benvenuti <benve@cisco.com> 5013M: Nelson Escobar <neescoba@cisco.com> 5014S: Supported 5015F: drivers/infiniband/hw/usnic/ 5016 5017CLANG CONTROL FLOW INTEGRITY SUPPORT 5018M: Sami Tolvanen <samitolvanen@google.com> 5019M: Kees Cook <keescook@chromium.org> 5020R: Nathan Chancellor <nathan@kernel.org> 5021R: Nick Desaulniers <ndesaulniers@google.com> 5022L: llvm@lists.linux.dev 5023S: Supported 5024B: https://github.com/ClangBuiltLinux/linux/issues 5025T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5026F: include/linux/cfi.h 5027F: kernel/cfi.c 5028 5029CLANG-FORMAT FILE 5030M: Miguel Ojeda <ojeda@kernel.org> 5031S: Maintained 5032F: .clang-format 5033 5034CLANG/LLVM BUILD SUPPORT 5035M: Nathan Chancellor <nathan@kernel.org> 5036M: Nick Desaulniers <ndesaulniers@google.com> 5037R: Tom Rix <trix@redhat.com> 5038L: llvm@lists.linux.dev 5039S: Supported 5040W: https://clangbuiltlinux.github.io/ 5041B: https://github.com/ClangBuiltLinux/linux/issues 5042C: irc://irc.libera.chat/clangbuiltlinux 5043F: Documentation/kbuild/llvm.rst 5044F: include/linux/compiler-clang.h 5045F: scripts/Makefile.clang 5046F: scripts/clang-tools/ 5047K: \b(?i:clang|llvm)\b 5048 5049CLK API 5050M: Russell King <linux@armlinux.org.uk> 5051L: linux-clk@vger.kernel.org 5052S: Maintained 5053F: include/linux/clk.h 5054 5055CLOCKSOURCE, CLOCKEVENT DRIVERS 5056M: Daniel Lezcano <daniel.lezcano@linaro.org> 5057M: Thomas Gleixner <tglx@linutronix.de> 5058L: linux-kernel@vger.kernel.org 5059S: Supported 5060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5061F: Documentation/devicetree/bindings/timer/ 5062F: drivers/clocksource/ 5063 5064CMPC ACPI DRIVER 5065M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5066M: Daniel Oliveira Nascimento <don@syst.com.br> 5067L: platform-driver-x86@vger.kernel.org 5068S: Supported 5069F: drivers/platform/x86/classmate-laptop.c 5070 5071COBALT MEDIA DRIVER 5072M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5073L: linux-media@vger.kernel.org 5074S: Supported 5075W: https://linuxtv.org 5076T: git git://linuxtv.org/media_tree.git 5077F: drivers/media/pci/cobalt/ 5078 5079COCCINELLE/Semantic Patches (SmPL) 5080M: Julia Lawall <Julia.Lawall@inria.fr> 5081M: Nicolas Palix <nicolas.palix@imag.fr> 5082L: cocci@inria.fr (moderated for non-subscribers) 5083S: Supported 5084W: https://coccinelle.gitlabpages.inria.fr/website/ 5085T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5086F: Documentation/dev-tools/coccinelle.rst 5087F: scripts/coccicheck 5088F: scripts/coccinelle/ 5089 5090CODA FILE SYSTEM 5091M: Jan Harkes <jaharkes@cs.cmu.edu> 5092M: coda@cs.cmu.edu 5093L: codalist@coda.cs.cmu.edu 5094S: Maintained 5095W: http://www.coda.cs.cmu.edu/ 5096F: Documentation/filesystems/coda.rst 5097F: fs/coda/ 5098F: include/linux/coda*.h 5099F: include/uapi/linux/coda*.h 5100 5101CODA V4L2 MEM2MEM DRIVER 5102M: Philipp Zabel <p.zabel@pengutronix.de> 5103L: linux-media@vger.kernel.org 5104S: Maintained 5105F: Documentation/devicetree/bindings/media/coda.yaml 5106F: drivers/media/platform/chips-media/ 5107 5108CODE OF CONDUCT 5109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5110S: Supported 5111F: Documentation/process/code-of-conduct-interpretation.rst 5112F: Documentation/process/code-of-conduct.rst 5113 5114COMEDI DRIVERS 5115M: Ian Abbott <abbotti@mev.co.uk> 5116M: H Hartley Sweeten <hsweeten@visionengravers.com> 5117S: Odd Fixes 5118F: drivers/comedi/ 5119F: include/linux/comedi/ 5120F: include/uapi/linux/comedi.h 5121 5122COMMON CLK FRAMEWORK 5123M: Michael Turquette <mturquette@baylibre.com> 5124M: Stephen Boyd <sboyd@kernel.org> 5125L: linux-clk@vger.kernel.org 5126S: Maintained 5127Q: http://patchwork.kernel.org/project/linux-clk/list/ 5128T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5129F: Documentation/devicetree/bindings/clock/ 5130F: drivers/clk/ 5131F: include/dt-bindings/clock/ 5132F: include/linux/clk-pr* 5133F: include/linux/clk/ 5134F: include/linux/of_clk.h 5135X: drivers/clk/clkdev.c 5136 5137COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5138M: Steve French <sfrench@samba.org> 5139R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5140R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5141R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5142R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5143L: linux-cifs@vger.kernel.org 5144L: samba-technical@lists.samba.org (moderated for non-subscribers) 5145S: Supported 5146W: https://wiki.samba.org/index.php/LinuxCIFS 5147T: git git://git.samba.org/sfrench/cifs-2.6.git 5148F: Documentation/admin-guide/cifs/ 5149F: fs/cifs/ 5150F: fs/smbfs_common/ 5151F: include/uapi/linux/cifs 5152 5153COMPACTPCI HOTPLUG CORE 5154M: Scott Murray <scott@spiteful.org> 5155L: linux-pci@vger.kernel.org 5156S: Maintained 5157F: drivers/pci/hotplug/cpci_hotplug* 5158 5159COMPACTPCI HOTPLUG GENERIC DRIVER 5160M: Scott Murray <scott@spiteful.org> 5161L: linux-pci@vger.kernel.org 5162S: Maintained 5163F: drivers/pci/hotplug/cpcihp_generic.c 5164 5165COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5166M: Scott Murray <scott@spiteful.org> 5167L: linux-pci@vger.kernel.org 5168S: Maintained 5169F: drivers/pci/hotplug/cpcihp_zt5550.* 5170 5171COMPAL LAPTOP SUPPORT 5172M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5173L: platform-driver-x86@vger.kernel.org 5174S: Maintained 5175F: drivers/platform/x86/compal-laptop.c 5176 5177COMPILER ATTRIBUTES 5178M: Miguel Ojeda <ojeda@kernel.org> 5179R: Nick Desaulniers <ndesaulniers@google.com> 5180S: Maintained 5181F: include/linux/compiler_attributes.h 5182 5183COMPUTE EXPRESS LINK (CXL) 5184M: Alison Schofield <alison.schofield@intel.com> 5185M: Vishal Verma <vishal.l.verma@intel.com> 5186M: Ira Weiny <ira.weiny@intel.com> 5187M: Ben Widawsky <bwidawsk@kernel.org> 5188M: Dan Williams <dan.j.williams@intel.com> 5189L: linux-cxl@vger.kernel.org 5190S: Maintained 5191F: drivers/cxl/ 5192F: include/uapi/linux/cxl_mem.h 5193 5194CONEXANT ACCESSRUNNER USB DRIVER 5195L: accessrunner-general@lists.sourceforge.net 5196S: Orphan 5197W: http://accessrunner.sourceforge.net/ 5198F: drivers/usb/atm/cxacru.c 5199 5200CONFIGFS 5201M: Joel Becker <jlbec@evilplan.org> 5202M: Christoph Hellwig <hch@lst.de> 5203S: Supported 5204T: git git://git.infradead.org/users/hch/configfs.git 5205F: fs/configfs/ 5206F: include/linux/configfs.h 5207F: samples/configfs/ 5208 5209CONSOLE SUBSYSTEM 5210M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5211S: Supported 5212F: drivers/video/console/ 5213F: include/linux/console* 5214 5215CONTEXT TRACKING 5216M: Frederic Weisbecker <frederic@kernel.org> 5217M: "Paul E. McKenney" <paulmck@kernel.org> 5218S: Maintained 5219F: include/linux/context_tracking* 5220F: kernel/context_tracking.c 5221 5222CONTROL GROUP (CGROUP) 5223M: Tejun Heo <tj@kernel.org> 5224M: Zefan Li <lizefan.x@bytedance.com> 5225M: Johannes Weiner <hannes@cmpxchg.org> 5226L: cgroups@vger.kernel.org 5227S: Maintained 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5229F: Documentation/admin-guide/cgroup-v1/ 5230F: Documentation/admin-guide/cgroup-v2.rst 5231F: include/linux/cgroup* 5232F: kernel/cgroup/ 5233F: tools/testing/selftests/cgroup/ 5234 5235CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5236M: Tejun Heo <tj@kernel.org> 5237M: Josef Bacik <josef@toxicpanda.com> 5238M: Jens Axboe <axboe@kernel.dk> 5239L: cgroups@vger.kernel.org 5240L: linux-block@vger.kernel.org 5241T: git git://git.kernel.dk/linux-block 5242F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5243F: block/bfq-cgroup.c 5244F: block/blk-cgroup.c 5245F: block/blk-iocost.c 5246F: block/blk-iolatency.c 5247F: block/blk-throttle.c 5248F: include/linux/blk-cgroup.h 5249 5250CONTROL GROUP - CPUSET 5251M: Waiman Long <longman@redhat.com> 5252M: Zefan Li <lizefan.x@bytedance.com> 5253L: cgroups@vger.kernel.org 5254S: Maintained 5255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5256F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5257F: include/linux/cpuset.h 5258F: kernel/cgroup/cpuset.c 5259 5260CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5261M: Johannes Weiner <hannes@cmpxchg.org> 5262M: Michal Hocko <mhocko@kernel.org> 5263M: Roman Gushchin <roman.gushchin@linux.dev> 5264M: Shakeel Butt <shakeelb@google.com> 5265R: Muchun Song <muchun.song@linux.dev> 5266L: cgroups@vger.kernel.org 5267L: linux-mm@kvack.org 5268S: Maintained 5269F: mm/memcontrol.c 5270F: mm/swap_cgroup.c 5271F: tools/testing/selftests/cgroup/memcg_protection.m 5272F: tools/testing/selftests/cgroup/test_kmem.c 5273F: tools/testing/selftests/cgroup/test_memcontrol.c 5274 5275CORETEMP HARDWARE MONITORING DRIVER 5276M: Fenghua Yu <fenghua.yu@intel.com> 5277L: linux-hwmon@vger.kernel.org 5278S: Maintained 5279F: Documentation/hwmon/coretemp.rst 5280F: drivers/hwmon/coretemp.c 5281 5282CORSAIR-CPRO HARDWARE MONITOR DRIVER 5283M: Marius Zachmann <mail@mariuszachmann.de> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: drivers/hwmon/corsair-cpro.c 5287 5288CORSAIR-PSU HARDWARE MONITOR DRIVER 5289M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5290L: linux-hwmon@vger.kernel.org 5291S: Maintained 5292F: Documentation/hwmon/corsair-psu.rst 5293F: drivers/hwmon/corsair-psu.c 5294 5295COUNTER SUBSYSTEM 5296M: William Breathitt Gray <william.gray@linaro.org> 5297L: linux-iio@vger.kernel.org 5298S: Maintained 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5300F: Documentation/ABI/testing/sysfs-bus-counter 5301F: Documentation/driver-api/generic-counter.rst 5302F: drivers/counter/ 5303F: include/linux/counter.h 5304F: include/uapi/linux/counter.h 5305F: tools/counter/ 5306 5307CP2615 I2C DRIVER 5308M: Bence Csókás <bence98@sch.bme.hu> 5309S: Maintained 5310F: drivers/i2c/busses/i2c-cp2615.c 5311 5312CPMAC ETHERNET DRIVER 5313M: Florian Fainelli <f.fainelli@gmail.com> 5314L: netdev@vger.kernel.org 5315S: Maintained 5316F: drivers/net/ethernet/ti/cpmac.c 5317 5318CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5319M: Viresh Kumar <viresh.kumar@linaro.org> 5320M: Sudeep Holla <sudeep.holla@arm.com> 5321L: linux-pm@vger.kernel.org 5322S: Maintained 5323W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5324F: drivers/cpufreq/vexpress-spc-cpufreq.c 5325 5326CPU FREQUENCY SCALING FRAMEWORK 5327M: "Rafael J. Wysocki" <rafael@kernel.org> 5328M: Viresh Kumar <viresh.kumar@linaro.org> 5329L: linux-pm@vger.kernel.org 5330S: Maintained 5331B: https://bugzilla.kernel.org 5332T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5334F: Documentation/admin-guide/pm/cpufreq.rst 5335F: Documentation/admin-guide/pm/intel_pstate.rst 5336F: Documentation/cpu-freq/ 5337F: Documentation/devicetree/bindings/cpufreq/ 5338F: drivers/cpufreq/ 5339F: include/linux/cpufreq.h 5340F: include/linux/sched/cpufreq.h 5341F: kernel/sched/cpufreq*.c 5342F: tools/testing/selftests/cpufreq/ 5343 5344CPU IDLE TIME MANAGEMENT FRAMEWORK 5345M: "Rafael J. Wysocki" <rafael@kernel.org> 5346M: Daniel Lezcano <daniel.lezcano@linaro.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349B: https://bugzilla.kernel.org 5350T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5351F: Documentation/admin-guide/pm/cpuidle.rst 5352F: Documentation/driver-api/pm/cpuidle.rst 5353F: drivers/cpuidle/ 5354F: include/linux/cpuidle.h 5355 5356CPU POWER MONITORING SUBSYSTEM 5357M: Thomas Renninger <trenn@suse.com> 5358M: Shuah Khan <shuah@kernel.org> 5359M: Shuah Khan <skhan@linuxfoundation.org> 5360L: linux-pm@vger.kernel.org 5361S: Maintained 5362F: tools/power/cpupower/ 5363 5364CPUID/MSR DRIVER 5365M: "H. Peter Anvin" <hpa@zytor.com> 5366S: Maintained 5367F: arch/x86/kernel/cpuid.c 5368F: arch/x86/kernel/msr.c 5369 5370CPUIDLE DRIVER - ARM BIG LITTLE 5371M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5372M: Daniel Lezcano <daniel.lezcano@linaro.org> 5373L: linux-pm@vger.kernel.org 5374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5375S: Maintained 5376T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5377F: drivers/cpuidle/cpuidle-big_little.c 5378 5379CPUIDLE DRIVER - ARM EXYNOS 5380M: Daniel Lezcano <daniel.lezcano@linaro.org> 5381M: Kukjin Kim <kgene@kernel.org> 5382R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5383L: linux-pm@vger.kernel.org 5384L: linux-samsung-soc@vger.kernel.org 5385S: Supported 5386F: arch/arm/mach-exynos/pm.c 5387F: drivers/cpuidle/cpuidle-exynos.c 5388F: include/linux/platform_data/cpuidle-exynos.h 5389 5390CPUIDLE DRIVER - ARM PSCI 5391M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5392M: Sudeep Holla <sudeep.holla@arm.com> 5393L: linux-pm@vger.kernel.org 5394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5395S: Supported 5396F: drivers/cpuidle/cpuidle-psci.c 5397 5398CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5399M: Ulf Hansson <ulf.hansson@linaro.org> 5400L: linux-pm@vger.kernel.org 5401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5402S: Supported 5403F: drivers/cpuidle/cpuidle-psci-domain.c 5404F: drivers/cpuidle/cpuidle-psci.h 5405 5406CPUIDLE DRIVER - DT IDLE PM DOMAIN 5407M: Ulf Hansson <ulf.hansson@linaro.org> 5408L: linux-pm@vger.kernel.org 5409S: Supported 5410F: drivers/cpuidle/dt_idle_genpd.c 5411F: drivers/cpuidle/dt_idle_genpd.h 5412 5413CPUIDLE DRIVER - RISC-V SBI 5414M: Anup Patel <anup@brainfault.org> 5415L: linux-pm@vger.kernel.org 5416L: linux-riscv@lists.infradead.org 5417S: Maintained 5418F: drivers/cpuidle/cpuidle-riscv-sbi.c 5419 5420CRAMFS FILESYSTEM 5421M: Nicolas Pitre <nico@fluxnic.net> 5422S: Maintained 5423F: Documentation/filesystems/cramfs.rst 5424F: fs/cramfs/ 5425 5426CREATIVE SB0540 5427M: Bastien Nocera <hadess@hadess.net> 5428L: linux-input@vger.kernel.org 5429S: Maintained 5430F: drivers/hid/hid-creative-sb0540.c 5431 5432CRYPTO API 5433M: Herbert Xu <herbert@gondor.apana.org.au> 5434M: "David S. Miller" <davem@davemloft.net> 5435L: linux-crypto@vger.kernel.org 5436S: Maintained 5437T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5438T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5439F: Documentation/crypto/ 5440F: Documentation/devicetree/bindings/crypto/ 5441F: arch/*/crypto/ 5442F: crypto/ 5443F: drivers/crypto/ 5444F: include/crypto/ 5445F: include/linux/crypto* 5446F: lib/crypto/ 5447 5448CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5449M: Neil Horman <nhorman@tuxdriver.com> 5450L: linux-crypto@vger.kernel.org 5451S: Maintained 5452F: crypto/ansi_cprng.c 5453F: crypto/rng.c 5454 5455CS3308 MEDIA DRIVER 5456M: Hans Verkuil <hverkuil@xs4all.nl> 5457L: linux-media@vger.kernel.org 5458S: Odd Fixes 5459W: http://linuxtv.org 5460T: git git://linuxtv.org/media_tree.git 5461F: drivers/media/i2c/cs3308.c 5462 5463CS5535 Audio ALSA driver 5464M: Jaya Kumar <jayakumar.alsa@gmail.com> 5465S: Maintained 5466F: sound/pci/cs5535audio/ 5467 5468CTU CAN FD DRIVER 5469M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5470M: Ondrej Ille <ondrej.ille@gmail.com> 5471L: linux-can@vger.kernel.org 5472S: Maintained 5473F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5474F: drivers/net/can/ctucanfd/ 5475 5476CW1200 WLAN driver 5477M: Solomon Peachy <pizza@shaftnet.org> 5478S: Maintained 5479F: drivers/net/wireless/st/cw1200/ 5480 5481CX18 VIDEO4LINUX DRIVER 5482M: Andy Walls <awalls@md.metrocast.net> 5483L: linux-media@vger.kernel.org 5484S: Maintained 5485W: https://linuxtv.org 5486T: git git://linuxtv.org/media_tree.git 5487F: drivers/media/pci/cx18/ 5488F: include/uapi/linux/ivtv* 5489 5490CX2341X MPEG ENCODER HELPER MODULE 5491M: Hans Verkuil <hverkuil@xs4all.nl> 5492L: linux-media@vger.kernel.org 5493S: Maintained 5494W: https://linuxtv.org 5495T: git git://linuxtv.org/media_tree.git 5496F: drivers/media/common/cx2341x* 5497F: include/media/drv-intf/cx2341x.h 5498 5499CX24120 MEDIA DRIVER 5500M: Jemma Denson <jdenson@gmail.com> 5501M: Patrick Boettcher <patrick.boettcher@posteo.de> 5502L: linux-media@vger.kernel.org 5503S: Maintained 5504W: https://linuxtv.org 5505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5506F: drivers/media/dvb-frontends/cx24120* 5507 5508CX88 VIDEO4LINUX DRIVER 5509M: Mauro Carvalho Chehab <mchehab@kernel.org> 5510L: linux-media@vger.kernel.org 5511S: Odd fixes 5512W: https://linuxtv.org 5513T: git git://linuxtv.org/media_tree.git 5514F: Documentation/driver-api/media/drivers/cx88* 5515F: drivers/media/pci/cx88/ 5516 5517CXD2820R MEDIA DRIVER 5518M: Antti Palosaari <crope@iki.fi> 5519L: linux-media@vger.kernel.org 5520S: Maintained 5521W: https://linuxtv.org 5522W: http://palosaari.fi/linux/ 5523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5524T: git git://linuxtv.org/anttip/media_tree.git 5525F: drivers/media/dvb-frontends/cxd2820r* 5526 5527CXGB3 ETHERNET DRIVER (CXGB3) 5528M: Raju Rangoju <rajur@chelsio.com> 5529L: netdev@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/net/ethernet/chelsio/cxgb3/ 5533 5534CXGB3 ISCSI DRIVER (CXGB3I) 5535M: Varun Prakash <varun@chelsio.com> 5536L: linux-scsi@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/scsi/cxgbi/cxgb3i 5540 5541CXGB4 CRYPTO DRIVER (chcr) 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: linux-crypto@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/crypto/chelsio 5547 5548CXGB4 ETHERNET DRIVER (CXGB4) 5549M: Raju Rangoju <rajur@chelsio.com> 5550L: netdev@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/net/ethernet/chelsio/cxgb4/ 5554 5555CXGB4 INLINE CRYPTO DRIVER 5556M: Ayush Sawal <ayush.sawal@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/inline_crypto/ 5561 5562CXGB4 ISCSI DRIVER (CXGB4I) 5563M: Varun Prakash <varun@chelsio.com> 5564L: linux-scsi@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/scsi/cxgbi/cxgb4i 5568 5569CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5570M: Potnuri Bharat Teja <bharat@chelsio.com> 5571L: linux-rdma@vger.kernel.org 5572S: Supported 5573W: http://www.openfabrics.org 5574F: drivers/infiniband/hw/cxgb4/ 5575F: include/uapi/rdma/cxgb4-abi.h 5576 5577CXGB4VF ETHERNET DRIVER (CXGB4VF) 5578M: Raju Rangoju <rajur@chelsio.com> 5579L: netdev@vger.kernel.org 5580S: Supported 5581W: http://www.chelsio.com 5582F: drivers/net/ethernet/chelsio/cxgb4vf/ 5583 5584CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5585M: Frederic Barrat <fbarrat@linux.ibm.com> 5586M: Andrew Donnellan <ajd@linux.ibm.com> 5587L: linuxppc-dev@lists.ozlabs.org 5588S: Supported 5589F: Documentation/ABI/testing/sysfs-class-cxl 5590F: Documentation/powerpc/cxl.rst 5591F: arch/powerpc/platforms/powernv/pci-cxl.c 5592F: drivers/misc/cxl/ 5593F: include/misc/cxl* 5594F: include/uapi/misc/cxl.h 5595 5596CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5597M: Manoj N. Kumar <manoj@linux.ibm.com> 5598M: Matthew R. Ochs <mrochs@linux.ibm.com> 5599M: Uma Krishnan <ukrishn@linux.ibm.com> 5600L: linux-scsi@vger.kernel.org 5601S: Supported 5602F: Documentation/powerpc/cxlflash.rst 5603F: drivers/scsi/cxlflash/ 5604F: include/uapi/scsi/cxlflash_ioctl.h 5605 5606CYBERPRO FB DRIVER 5607M: Russell King <linux@armlinux.org.uk> 5608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5609S: Maintained 5610W: http://www.armlinux.org.uk/ 5611F: drivers/video/fbdev/cyber2000fb.* 5612 5613CYCLADES PC300 DRIVER 5614S: Orphan 5615F: drivers/net/wan/pc300* 5616 5617CYPRESS CY8C95X0 PINCTRL DRIVER 5618M: Patrick Rudolph <patrick.rudolph@9elements.com> 5619L: linux-gpio@vger.kernel.org 5620S: Maintained 5621F: drivers/pinctrl/pinctrl-cy8c95x0.c 5622 5623CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5624M: Linus Walleij <linus.walleij@linaro.org> 5625L: linux-input@vger.kernel.org 5626S: Maintained 5627F: drivers/input/touchscreen/cy8ctma140.c 5628 5629CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5630M: Yassine Oudjana <y.oudjana@protonmail.com> 5631L: linux-input@vger.kernel.org 5632S: Maintained 5633F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5634F: drivers/input/keyboard/cypress-sf.c 5635 5636CYPRESS_FIRMWARE MEDIA DRIVER 5637M: Antti Palosaari <crope@iki.fi> 5638L: linux-media@vger.kernel.org 5639S: Maintained 5640W: https://linuxtv.org 5641W: http://palosaari.fi/linux/ 5642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5643T: git git://linuxtv.org/anttip/media_tree.git 5644F: drivers/media/common/cypress_firmware* 5645 5646CYTTSP TOUCHSCREEN DRIVER 5647M: Linus Walleij <linus.walleij@linaro.org> 5648L: linux-input@vger.kernel.org 5649S: Maintained 5650F: drivers/input/touchscreen/cyttsp* 5651 5652D-LINK DIR-685 TOUCHKEYS DRIVER 5653M: Linus Walleij <linus.walleij@linaro.org> 5654L: linux-input@vger.kernel.org 5655S: Supported 5656F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5657 5658DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5659M: Joshua Kinard <kumba@gentoo.org> 5660S: Maintained 5661F: drivers/rtc/rtc-ds1685.c 5662F: include/linux/rtc/ds1685.h 5663 5664DAMA SLAVE for AX.25 5665M: Joerg Reuter <jreuter@yaina.de> 5666L: linux-hams@vger.kernel.org 5667S: Maintained 5668W: http://yaina.de/jreuter/ 5669W: http://www.qsl.net/dl1bke/ 5670F: net/ax25/af_ax25.c 5671F: net/ax25/ax25_dev.c 5672F: net/ax25/ax25_ds_* 5673F: net/ax25/ax25_in.c 5674F: net/ax25/ax25_out.c 5675F: net/ax25/ax25_timer.c 5676F: net/ax25/sysctl_net_ax25.c 5677 5678DATA ACCESS MONITOR 5679M: SeongJae Park <sj@kernel.org> 5680L: damon@lists.linux.dev 5681L: linux-mm@kvack.org 5682S: Maintained 5683W: https://damonitor.github.io 5684P: Documentation/mm/damon/maintainer-profile.rst 5685T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5686T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5687T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5688F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5689F: Documentation/admin-guide/mm/damon/ 5690F: Documentation/mm/damon/ 5691F: include/linux/damon.h 5692F: include/trace/events/damon.h 5693F: mm/damon/ 5694F: tools/testing/selftests/damon/ 5695 5696DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5697L: netdev@vger.kernel.org 5698S: Orphan 5699F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5700F: drivers/net/ethernet/dec/tulip/dmfe.c 5701 5702DC390/AM53C974 SCSI driver 5703M: Hannes Reinecke <hare@suse.com> 5704L: linux-scsi@vger.kernel.org 5705S: Maintained 5706F: drivers/scsi/am53c974.c 5707 5708DC395x SCSI driver 5709M: Oliver Neukum <oliver@neukum.org> 5710M: Ali Akcaagac <aliakc@web.de> 5711M: Jamie Lenehan <lenehan@twibble.org> 5712L: dc395x@twibble.org 5713S: Maintained 5714W: http://twibble.org/dist/dc395x/ 5715W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5716F: Documentation/scsi/dc395x.rst 5717F: drivers/scsi/dc395x.* 5718 5719DCCP PROTOCOL 5720L: dccp@vger.kernel.org 5721S: Orphan 5722W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5723F: include/linux/dccp.h 5724F: include/linux/tfrc.h 5725F: include/uapi/linux/dccp.h 5726F: net/dccp/ 5727 5728DECSTATION PLATFORM SUPPORT 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730L: linux-mips@vger.kernel.org 5731S: Maintained 5732W: http://www.linux-mips.org/wiki/DECstation 5733F: arch/mips/dec/ 5734F: arch/mips/include/asm/dec/ 5735F: arch/mips/include/asm/mach-dec/ 5736 5737DEFXX FDDI NETWORK DRIVER 5738M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5739S: Maintained 5740F: drivers/net/fddi/defxx.* 5741 5742DEFZA FDDI NETWORK DRIVER 5743M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5744S: Maintained 5745F: drivers/net/fddi/defza.* 5746 5747DEINTERLACE DRIVERS FOR ALLWINNER H3 5748M: Jernej Skrabec <jernej.skrabec@gmail.com> 5749L: linux-media@vger.kernel.org 5750S: Maintained 5751T: git git://linuxtv.org/media_tree.git 5752F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5753F: drivers/media/platform/sunxi/sun8i-di/ 5754 5755DELL LAPTOP DRIVER 5756M: Matthew Garrett <mjg59@srcf.ucam.org> 5757M: Pali Rohár <pali@kernel.org> 5758L: platform-driver-x86@vger.kernel.org 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-laptop.c 5761 5762DELL LAPTOP FREEFALL DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: drivers/platform/x86/dell/dell-smo8800.c 5766 5767DELL LAPTOP RBTN DRIVER 5768M: Pali Rohár <pali@kernel.org> 5769S: Maintained 5770F: drivers/platform/x86/dell/dell-rbtn.* 5771 5772DELL LAPTOP SMM DRIVER 5773M: Pali Rohár <pali@kernel.org> 5774S: Maintained 5775F: Documentation/ABI/obsolete/procfs-i8k 5776F: drivers/hwmon/dell-smm-hwmon.c 5777F: include/uapi/linux/i8k.h 5778 5779DELL REMOTE BIOS UPDATE DRIVER 5780M: Stuart Hayes <stuart.w.hayes@gmail.com> 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell_rbu.c 5784 5785DELL SMBIOS DRIVER 5786M: Pali Rohár <pali@kernel.org> 5787L: Dell.Client.Kernel@dell.com 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: drivers/platform/x86/dell/dell-smbios.* 5791 5792DELL SMBIOS SMM DRIVER 5793L: Dell.Client.Kernel@dell.com 5794L: platform-driver-x86@vger.kernel.org 5795S: Maintained 5796F: drivers/platform/x86/dell/dell-smbios-smm.c 5797 5798DELL SMBIOS WMI DRIVER 5799L: Dell.Client.Kernel@dell.com 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: drivers/platform/x86/dell/dell-smbios-wmi.c 5803F: tools/wmi/dell-smbios-example.c 5804 5805DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5806M: Stuart Hayes <stuart.w.hayes@gmail.com> 5807L: platform-driver-x86@vger.kernel.org 5808S: Maintained 5809F: Documentation/driver-api/dcdbas.rst 5810F: drivers/platform/x86/dell/dcdbas.* 5811 5812DELL WMI DDV DRIVER 5813M: Armin Wolf <W_Armin@gmx.de> 5814S: Maintained 5815F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5816F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5817F: drivers/platform/x86/dell/dell-wmi-ddv.c 5818 5819DELL WMI DESCRIPTOR DRIVER 5820L: Dell.Client.Kernel@dell.com 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5823 5824DELL WMI HARDWARE PRIVACY SUPPORT 5825M: Perry Yuan <Perry.Yuan@dell.com> 5826L: Dell.Client.Kernel@dell.com 5827L: platform-driver-x86@vger.kernel.org 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-privacy.c 5830 5831DELL WMI NOTIFICATIONS DRIVER 5832M: Matthew Garrett <mjg59@srcf.ucam.org> 5833M: Pali Rohár <pali@kernel.org> 5834S: Maintained 5835F: drivers/platform/x86/dell/dell-wmi-base.c 5836 5837DELL WMI SYSMAN DRIVER 5838M: Prasanth Ksr <prasanth.ksr@dell.com> 5839L: Dell.Client.Kernel@dell.com 5840L: platform-driver-x86@vger.kernel.org 5841S: Maintained 5842F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5843F: drivers/platform/x86/dell/dell-wmi-sysman/ 5844 5845DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5846M: Zev Weiss <zev@bewilderbeest.net> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5850 5851DELTA DPS920AB PSU DRIVER 5852M: Robert Marko <robert.marko@sartura.hr> 5853L: linux-hwmon@vger.kernel.org 5854S: Maintained 5855F: Documentation/hwmon/dps920ab.rst 5856F: drivers/hwmon/pmbus/dps920ab.c 5857 5858DELTA NETWORKS TN48M CPLD DRIVERS 5859M: Robert Marko <robert.marko@sartura.hr> 5860S: Maintained 5861F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5862F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5863F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5864F: drivers/gpio/gpio-tn48m.c 5865F: include/dt-bindings/reset/delta,tn48m-reset.h 5866 5867DELTA ST MEDIA DRIVER 5868M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5869L: linux-media@vger.kernel.org 5870S: Supported 5871W: https://linuxtv.org 5872T: git git://linuxtv.org/media_tree.git 5873F: drivers/media/platform/st/sti/delta 5874 5875DENALI NAND DRIVER 5876L: linux-mtd@lists.infradead.org 5877S: Orphan 5878F: drivers/mtd/nand/raw/denali* 5879 5880DESIGNWARE EDMA CORE IP DRIVER 5881M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5882L: dmaengine@vger.kernel.org 5883S: Maintained 5884F: drivers/dma/dw-edma/ 5885F: include/linux/dma/edma.h 5886 5887DESIGNWARE USB2 DRD IP DRIVER 5888M: Minas Harutyunyan <hminas@synopsys.com> 5889L: linux-usb@vger.kernel.org 5890S: Maintained 5891T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5892F: drivers/usb/dwc2/ 5893 5894DESIGNWARE USB3 DRD IP DRIVER 5895M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5896L: linux-usb@vger.kernel.org 5897S: Maintained 5898F: drivers/usb/dwc3/ 5899 5900DESIGNWARE XDATA IP DRIVER 5901M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5902L: linux-pci@vger.kernel.org 5903S: Maintained 5904F: Documentation/misc-devices/dw-xdata-pcie.rst 5905F: drivers/misc/dw-xdata-pcie.c 5906 5907DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5908M: Andreas Klinger <ak@it-klinger.de> 5909L: linux-iio@vger.kernel.org 5910S: Maintained 5911F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5912F: drivers/iio/proximity/srf*.c 5913 5914DEVICE COREDUMP (DEV_COREDUMP) 5915M: Johannes Berg <johannes@sipsolutions.net> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: drivers/base/devcoredump.c 5919F: include/linux/devcoredump.h 5920 5921DEVICE DEPENDENCY HELPER SCRIPT 5922M: Saravana Kannan <saravanak@google.com> 5923L: linux-kernel@vger.kernel.org 5924S: Maintained 5925F: scripts/dev-needs.sh 5926 5927DEVICE DIRECT ACCESS (DAX) 5928M: Dan Williams <dan.j.williams@intel.com> 5929M: Vishal Verma <vishal.l.verma@intel.com> 5930M: Dave Jiang <dave.jiang@intel.com> 5931L: nvdimm@lists.linux.dev 5932L: linux-cxl@vger.kernel.org 5933S: Supported 5934F: drivers/dax/ 5935 5936DEVICE FREQUENCY (DEVFREQ) 5937M: MyungJoo Ham <myungjoo.ham@samsung.com> 5938M: Kyungmin Park <kyungmin.park@samsung.com> 5939M: Chanwoo Choi <cw00.choi@samsung.com> 5940L: linux-pm@vger.kernel.org 5941S: Maintained 5942T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5943F: Documentation/devicetree/bindings/devfreq/ 5944F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5945F: drivers/devfreq/ 5946F: include/linux/devfreq.h 5947F: include/trace/events/devfreq.h 5948 5949DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5950M: Chanwoo Choi <cw00.choi@samsung.com> 5951L: linux-pm@vger.kernel.org 5952S: Supported 5953T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5954F: Documentation/devicetree/bindings/devfreq/event/ 5955F: drivers/devfreq/devfreq-event.c 5956F: drivers/devfreq/event/ 5957F: include/dt-bindings/pmu/exynos_ppmu.h 5958F: include/linux/devfreq-event.h 5959 5960DEVICE RESOURCE MANAGEMENT HELPERS 5961M: Hans de Goede <hdegoede@redhat.com> 5962R: Matti Vaittinen <mazziesaccount@gmail.com> 5963S: Maintained 5964F: include/linux/devm-helpers.h 5965 5966DEVICE-MAPPER (LVM) 5967M: Alasdair Kergon <agk@redhat.com> 5968M: Mike Snitzer <snitzer@kernel.org> 5969M: dm-devel@redhat.com 5970L: dm-devel@redhat.com 5971S: Maintained 5972W: http://sources.redhat.com/dm 5973Q: http://patchwork.kernel.org/project/dm-devel/list/ 5974T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5975T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5976F: Documentation/admin-guide/device-mapper/ 5977F: drivers/md/Kconfig 5978F: drivers/md/Makefile 5979F: drivers/md/dm* 5980F: drivers/md/persistent-data/ 5981F: include/linux/device-mapper.h 5982F: include/linux/dm-*.h 5983F: include/uapi/linux/dm-*.h 5984 5985DEVLINK 5986M: Jiri Pirko <jiri@resnulli.us> 5987L: netdev@vger.kernel.org 5988S: Supported 5989F: Documentation/networking/devlink 5990F: include/net/devlink.h 5991F: include/uapi/linux/devlink.h 5992F: net/devlink/ 5993 5994DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5995M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5996L: kernel@dh-electronics.com 5997S: Maintained 5998F: arch/arm/boot/dts/imx6*-dhcom-* 5999F: arch/arm/boot/dts/imx6*-dhcor-* 6000 6001DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6002M: Marek Vasut <marex@denx.de> 6003L: kernel@dh-electronics.com 6004S: Maintained 6005F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6006F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6007 6008DIALOG SEMICONDUCTOR DRIVERS 6009M: Support Opensource <support.opensource@diasemi.com> 6010S: Supported 6011W: http://www.dialog-semiconductor.com/products 6012F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6013F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6014F: Documentation/devicetree/bindings/mfd/da90*.txt 6015F: Documentation/devicetree/bindings/mfd/da90*.yaml 6016F: Documentation/devicetree/bindings/regulator/da92*.txt 6017F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6018F: Documentation/devicetree/bindings/regulator/slg51000.txt 6019F: Documentation/devicetree/bindings/sound/da[79]*.txt 6020F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6021F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6022F: Documentation/hwmon/da90??.rst 6023F: drivers/gpio/gpio-da90??.c 6024F: drivers/hwmon/da90??-hwmon.c 6025F: drivers/iio/adc/da91??-*.c 6026F: drivers/input/misc/da72??.[ch] 6027F: drivers/input/misc/da90??_onkey.c 6028F: drivers/input/touchscreen/da9052_tsi.c 6029F: drivers/leds/leds-da90??.c 6030F: drivers/mfd/da903x.c 6031F: drivers/mfd/da90??-*.c 6032F: drivers/mfd/da91??-*.c 6033F: drivers/pinctrl/pinctrl-da90??.c 6034F: drivers/power/supply/da9052-battery.c 6035F: drivers/power/supply/da91??-*.c 6036F: drivers/regulator/da9???-regulator.[ch] 6037F: drivers/regulator/slg51000-regulator.[ch] 6038F: drivers/rtc/rtc-da90??.c 6039F: drivers/thermal/da90??-thermal.c 6040F: drivers/video/backlight/da90??_bl.c 6041F: drivers/watchdog/da90??_wdt.c 6042F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6043F: include/linux/mfd/da903x.h 6044F: include/linux/mfd/da9052/ 6045F: include/linux/mfd/da9055/ 6046F: include/linux/mfd/da9062/ 6047F: include/linux/mfd/da9063/ 6048F: include/linux/mfd/da9150/ 6049F: include/linux/regulator/da9211.h 6050F: include/sound/da[79]*.h 6051F: sound/soc/codecs/da[79]*.[ch] 6052 6053DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6054M: William Breathitt Gray <william.gray@linaro.org> 6055L: linux-gpio@vger.kernel.org 6056S: Maintained 6057F: drivers/gpio/gpio-gpio-mm.c 6058 6059DIOLAN U2C-12 I2C DRIVER 6060M: Guenter Roeck <linux@roeck-us.net> 6061L: linux-i2c@vger.kernel.org 6062S: Maintained 6063F: drivers/i2c/busses/i2c-diolan-u2c.c 6064 6065DIRECTORY NOTIFICATION (DNOTIFY) 6066M: Jan Kara <jack@suse.cz> 6067R: Amir Goldstein <amir73il@gmail.com> 6068L: linux-fsdevel@vger.kernel.org 6069S: Maintained 6070F: Documentation/filesystems/dnotify.rst 6071F: fs/notify/dnotify/ 6072F: include/linux/dnotify.h 6073 6074DISK GEOMETRY AND PARTITION HANDLING 6075M: Andries Brouwer <aeb@cwi.nl> 6076S: Maintained 6077W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6078W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6079W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6080 6081DISKQUOTA 6082M: Jan Kara <jack@suse.com> 6083S: Maintained 6084F: Documentation/filesystems/quota.rst 6085F: fs/quota/ 6086F: include/linux/quota*.h 6087F: include/uapi/linux/quota*.h 6088 6089DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6090M: Bernie Thompson <bernie@plugable.com> 6091L: linux-fbdev@vger.kernel.org 6092S: Maintained 6093W: http://plugable.com/category/projects/udlfb/ 6094F: Documentation/fb/udlfb.rst 6095F: drivers/video/fbdev/udlfb.c 6096F: include/video/udlfb.h 6097 6098DISTRIBUTED LOCK MANAGER (DLM) 6099M: Christine Caulfield <ccaulfie@redhat.com> 6100M: David Teigland <teigland@redhat.com> 6101L: cluster-devel@redhat.com 6102S: Supported 6103W: http://sources.redhat.com/cluster/ 6104T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6105F: fs/dlm/ 6106 6107DMA BUFFER SHARING FRAMEWORK 6108M: Sumit Semwal <sumit.semwal@linaro.org> 6109M: Christian König <christian.koenig@amd.com> 6110L: linux-media@vger.kernel.org 6111L: dri-devel@lists.freedesktop.org 6112L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6113S: Maintained 6114T: git git://anongit.freedesktop.org/drm/drm-misc 6115F: Documentation/driver-api/dma-buf.rst 6116F: drivers/dma-buf/ 6117F: include/linux/*fence.h 6118F: include/linux/dma-buf.h 6119F: include/linux/dma-resv.h 6120K: \bdma_(?:buf|fence|resv)\b 6121 6122DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6123M: Vinod Koul <vkoul@kernel.org> 6124L: dmaengine@vger.kernel.org 6125S: Maintained 6126Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6127T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6128F: Documentation/devicetree/bindings/dma/ 6129F: Documentation/driver-api/dmaengine/ 6130F: drivers/dma/ 6131F: include/dt-bindings/dma/ 6132F: include/linux/dma/ 6133F: include/linux/dmaengine.h 6134F: include/linux/of_dma.h 6135 6136DMA MAPPING BENCHMARK 6137M: Xiang Chen <chenxiang66@hisilicon.com> 6138L: iommu@lists.linux.dev 6139F: kernel/dma/map_benchmark.c 6140F: tools/testing/selftests/dma/ 6141 6142DMA MAPPING HELPERS 6143M: Christoph Hellwig <hch@lst.de> 6144M: Marek Szyprowski <m.szyprowski@samsung.com> 6145R: Robin Murphy <robin.murphy@arm.com> 6146L: iommu@lists.linux.dev 6147S: Supported 6148W: http://git.infradead.org/users/hch/dma-mapping.git 6149T: git git://git.infradead.org/users/hch/dma-mapping.git 6150F: include/asm-generic/dma-mapping.h 6151F: include/linux/dma-direct.h 6152F: include/linux/dma-map-ops.h 6153F: include/linux/dma-mapping.h 6154F: include/linux/swiotlb.h 6155F: kernel/dma/ 6156 6157DMA-BUF HEAPS FRAMEWORK 6158M: Sumit Semwal <sumit.semwal@linaro.org> 6159R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6160R: Liam Mark <lmark@codeaurora.org> 6161R: Laura Abbott <labbott@redhat.com> 6162R: Brian Starkey <Brian.Starkey@arm.com> 6163R: John Stultz <jstultz@google.com> 6164L: linux-media@vger.kernel.org 6165L: dri-devel@lists.freedesktop.org 6166L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6167S: Maintained 6168T: git git://anongit.freedesktop.org/drm/drm-misc 6169F: drivers/dma-buf/dma-heap.c 6170F: drivers/dma-buf/heaps/* 6171F: include/linux/dma-heap.h 6172F: include/uapi/linux/dma-heap.h 6173 6174DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6175M: Lukasz Luba <lukasz.luba@arm.com> 6176L: linux-pm@vger.kernel.org 6177L: linux-samsung-soc@vger.kernel.org 6178S: Maintained 6179F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6180F: drivers/memory/samsung/exynos5422-dmc.c 6181 6182DME1737 HARDWARE MONITOR DRIVER 6183M: Juerg Haefliger <juergh@proton.me> 6184L: linux-hwmon@vger.kernel.org 6185S: Maintained 6186F: Documentation/hwmon/dme1737.rst 6187F: drivers/hwmon/dme1737.c 6188 6189DMI/SMBIOS SUPPORT 6190M: Jean Delvare <jdelvare@suse.com> 6191S: Maintained 6192T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6193F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6194F: drivers/firmware/dmi-id.c 6195F: drivers/firmware/dmi_scan.c 6196F: include/linux/dmi.h 6197 6198DOCUMENTATION 6199M: Jonathan Corbet <corbet@lwn.net> 6200L: linux-doc@vger.kernel.org 6201S: Maintained 6202P: Documentation/doc-guide/maintainer-profile.rst 6203T: git git://git.lwn.net/linux.git docs-next 6204F: Documentation/ 6205F: scripts/documentation-file-ref-check 6206F: scripts/kernel-doc 6207F: scripts/sphinx-pre-install 6208X: Documentation/ABI/ 6209X: Documentation/admin-guide/media/ 6210X: Documentation/devicetree/ 6211X: Documentation/driver-api/media/ 6212X: Documentation/firmware-guide/acpi/ 6213X: Documentation/i2c/ 6214X: Documentation/power/ 6215X: Documentation/spi/ 6216X: Documentation/userspace-api/media/ 6217 6218DOCUMENTATION REPORTING ISSUES 6219M: Thorsten Leemhuis <linux@leemhuis.info> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6223F: Documentation/admin-guide/reporting-issues.rst 6224 6225DOCUMENTATION SCRIPTS 6226M: Mauro Carvalho Chehab <mchehab@kernel.org> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/sphinx/parse-headers.pl 6230F: scripts/documentation-file-ref-check 6231F: scripts/sphinx-pre-install 6232 6233DOCUMENTATION/ITALIAN 6234M: Federico Vaga <federico.vaga@vaga.pv.it> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/it_IT 6238 6239DOCUMENTATION/JAPANESE 6240R: Akira Yokosawa <akiyks@gmail.com> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/translations/ja_JP 6244 6245DONGWOON DW9714 LENS VOICE COIL DRIVER 6246M: Sakari Ailus <sakari.ailus@linux.intel.com> 6247L: linux-media@vger.kernel.org 6248S: Maintained 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6251F: drivers/media/i2c/dw9714.c 6252 6253DONGWOON DW9768 LENS VOICE COIL DRIVER 6254M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6259F: drivers/media/i2c/dw9768.c 6260 6261DONGWOON DW9807 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6267F: drivers/media/i2c/dw9807-vcm.c 6268 6269DOUBLETALK DRIVER 6270M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6271L: blinux-list@redhat.com 6272S: Maintained 6273F: drivers/char/dtlk.c 6274F: include/linux/dtlk.h 6275 6276DPAA2 DATAPATH I/O (DPIO) DRIVER 6277M: Roy Pledge <Roy.Pledge@nxp.com> 6278L: linux-kernel@vger.kernel.org 6279S: Maintained 6280F: drivers/soc/fsl/dpio 6281 6282DPAA2 ETHERNET DRIVER 6283M: Ioana Ciornei <ioana.ciornei@nxp.com> 6284L: netdev@vger.kernel.org 6285S: Maintained 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6288F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6289F: drivers/net/ethernet/freescale/dpaa2/Makefile 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6293F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6294F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpni* 6296 6297DPAA2 ETHERNET SWITCH DRIVER 6298M: Ioana Ciornei <ioana.ciornei@nxp.com> 6299L: netdev@vger.kernel.org 6300S: Maintained 6301F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6303F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6304 6305DRBD DRIVER 6306M: Philipp Reisner <philipp.reisner@linbit.com> 6307M: Lars Ellenberg <lars.ellenberg@linbit.com> 6308M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6309L: drbd-dev@lists.linbit.com 6310S: Supported 6311W: http://www.drbd.org 6312T: git git://git.linbit.com/linux-drbd.git 6313T: git git://git.linbit.com/drbd-8.4.git 6314F: Documentation/admin-guide/blockdev/ 6315F: drivers/block/drbd/ 6316F: include/linux/drbd* 6317F: lib/lru_cache.c 6318 6319DRIVER COMPONENT FRAMEWORK 6320L: dri-devel@lists.freedesktop.org 6321F: drivers/base/component.c 6322F: include/linux/component.h 6323 6324DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6326R: "Rafael J. Wysocki" <rafael@kernel.org> 6327S: Supported 6328T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6329F: Documentation/core-api/kobject.rst 6330F: drivers/base/ 6331F: fs/debugfs/ 6332F: fs/sysfs/ 6333F: include/linux/debugfs.h 6334F: include/linux/fwnode.h 6335F: include/linux/kobj* 6336F: include/linux/property.h 6337F: lib/kobj* 6338 6339DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6340M: Nishanth Menon <nm@ti.com> 6341L: linux-pm@vger.kernel.org 6342S: Maintained 6343F: drivers/soc/ti/smartreflex.c 6344F: include/linux/power/smartreflex.h 6345 6346DRM ACCEL DRIVERS FOR INTEL VPU 6347M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6348M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6349L: dri-devel@lists.freedesktop.org 6350S: Supported 6351T: git git://anongit.freedesktop.org/drm/drm-misc 6352F: drivers/accel/ivpu/ 6353F: include/uapi/drm/ivpu_accel.h 6354 6355DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6356M: Oded Gabbay <ogabbay@kernel.org> 6357L: dri-devel@lists.freedesktop.org 6358S: Maintained 6359C: irc://irc.oftc.net/dri-devel 6360T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6361F: Documentation/accel/ 6362F: drivers/accel/ 6363F: include/drm/drm_accel.h 6364 6365DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6366M: Maxime Ripard <mripard@kernel.org> 6367M: Chen-Yu Tsai <wens@csie.org> 6368R: Jernej Skrabec <jernej.skrabec@gmail.com> 6369L: dri-devel@lists.freedesktop.org 6370S: Supported 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: drivers/gpu/drm/sun4i/sun8i* 6373 6374DRM DRIVER FOR ARM PL111 CLCD 6375M: Emma Anholt <emma@anholt.net> 6376S: Supported 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: drivers/gpu/drm/pl111/ 6379 6380DRM DRIVER FOR ARM VERSATILE TFT PANELS 6381M: Linus Walleij <linus.walleij@linaro.org> 6382S: Maintained 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6385F: drivers/gpu/drm/panel/panel-arm-versatile.c 6386 6387DRM DRIVER FOR ASPEED BMC GFX 6388M: Joel Stanley <joel@jms.id.au> 6389L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6393F: drivers/gpu/drm/aspeed/ 6394 6395DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6396M: Dave Airlie <airlied@redhat.com> 6397R: Thomas Zimmermann <tzimmermann@suse.de> 6398L: dri-devel@lists.freedesktop.org 6399S: Supported 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/ast/ 6402 6403DRM DRIVER FOR BOCHS VIRTUAL GPU 6404M: Gerd Hoffmann <kraxel@redhat.com> 6405L: virtualization@lists.linux-foundation.org 6406S: Maintained 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: drivers/gpu/drm/tiny/bochs.c 6409 6410DRM DRIVER FOR BOE HIMAX8279D PANELS 6411M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6412S: Maintained 6413F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6414F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6415 6416DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6417M: Jagan Teki <jagan@amarulasolutions.com> 6418S: Maintained 6419F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6420F: drivers/gpu/drm/bridge/chipone-icn6211.c 6421 6422DRM DRIVER FOR EBBG FT8719 PANEL 6423M: Joel Selvaraj <jo@jsfamily.in> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6427F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6428 6429DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6430M: Linus Walleij <linus.walleij@linaro.org> 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: drivers/gpu/drm/tve200/ 6434 6435DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6436M: Icenowy Zheng <icenowy@aosc.io> 6437S: Maintained 6438F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6439F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6440 6441DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6442M: Jagan Teki <jagan@amarulasolutions.com> 6443S: Maintained 6444F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6445F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6446 6447DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6448M: Thomas Zimmermann <tzimmermann@suse.de> 6449M: Javier Martinez Canillas <javierm@redhat.com> 6450L: dri-devel@lists.freedesktop.org 6451S: Maintained 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/drm_aperture.c 6454F: drivers/gpu/drm/tiny/ofdrm.c 6455F: drivers/gpu/drm/tiny/simpledrm.c 6456F: drivers/video/aperture.c 6457F: drivers/video/nomodeset.c 6458F: include/drm/drm_aperture.h 6459F: include/linux/aperture.h 6460F: include/video/nomodeset.h 6461 6462DRM DRIVER FOR GENERIC EDP PANELS 6463R: Douglas Anderson <dianders@chromium.org> 6464F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6465F: drivers/gpu/drm/panel/panel-edp.c 6466 6467DRM DRIVER FOR GENERIC USB DISPLAY 6468M: Noralf Trønnes <noralf@tronnes.org> 6469S: Maintained 6470W: https://github.com/notro/gud/wiki 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/gud/ 6473F: include/drm/gud.h 6474 6475DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6476M: Hans de Goede <hdegoede@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: drivers/gpu/drm/tiny/gm12u320.c 6480 6481DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6482M: Ondrej Jirman <megi@xff.cz> 6483M: Javier Martinez Canillas <javierm@redhat.com> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6487F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6488 6489DRM DRIVER FOR HX8357D PANELS 6490M: Emma Anholt <emma@anholt.net> 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6494F: drivers/gpu/drm/tiny/hx8357d.c 6495 6496DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6497M: Deepak Rawat <drawat.floss@gmail.com> 6498L: linux-hyperv@vger.kernel.org 6499L: dri-devel@lists.freedesktop.org 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: drivers/gpu/drm/hyperv 6503 6504DRM DRIVER FOR ILITEK ILI9225 PANELS 6505M: David Lechner <david@lechnology.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6509F: drivers/gpu/drm/tiny/ili9225.c 6510 6511DRM DRIVER FOR ILITEK ILI9486 PANELS 6512M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6516F: drivers/gpu/drm/tiny/ili9486.c 6517 6518DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6519M: Jagan Teki <jagan@edgeble.ai> 6520S: Maintained 6521F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6522F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6523 6524DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6525M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6526S: Supported 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: drivers/gpu/drm/logicvc/ 6529 6530DRM DRIVER FOR LVDS PANELS 6531M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: Documentation/devicetree/bindings/display/lvds.yaml 6536F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6537F: drivers/gpu/drm/panel/panel-lvds.c 6538 6539DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6540M: Guido Günther <agx@sigxcpu.org> 6541R: Purism Kernel Team <kernel@puri.sm> 6542S: Maintained 6543F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6544F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6545 6546DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6547M: Dave Airlie <airlied@redhat.com> 6548R: Thomas Zimmermann <tzimmermann@suse.de> 6549L: dri-devel@lists.freedesktop.org 6550S: Supported 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: drivers/gpu/drm/mgag200/ 6553 6554DRM DRIVER FOR MI0283QT 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6559F: drivers/gpu/drm/tiny/mi0283qt.c 6560 6561DRM DRIVER FOR MIPI DBI compatible panels 6562M: Noralf Trønnes <noralf@tronnes.org> 6563S: Maintained 6564W: https://github.com/notro/panel-mipi-dbi/wiki 6565T: git git://anongit.freedesktop.org/drm/drm-misc 6566F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6567F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6568 6569DRM DRIVER FOR MSM ADRENO GPU 6570M: Rob Clark <robdclark@gmail.com> 6571M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6572M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6573R: Sean Paul <sean@poorly.run> 6574L: linux-arm-msm@vger.kernel.org 6575L: dri-devel@lists.freedesktop.org 6576L: freedreno@lists.freedesktop.org 6577S: Maintained 6578B: https://gitlab.freedesktop.org/drm/msm/-/issues 6579T: git https://gitlab.freedesktop.org/drm/msm.git 6580F: Documentation/devicetree/bindings/display/msm/ 6581F: drivers/gpu/drm/msm/ 6582F: include/uapi/drm/msm_drm.h 6583 6584DRM DRIVER FOR NOVATEK NT35510 PANELS 6585M: Linus Walleij <linus.walleij@linaro.org> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6589F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6590 6591DRM DRIVER FOR NOVATEK NT35560 PANELS 6592M: Linus Walleij <linus.walleij@linaro.org> 6593S: Maintained 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6596F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6597 6598DRM DRIVER FOR NOVATEK NT36523 PANELS 6599M: Jianhua Lu <lujianhua000@gmail.com> 6600S: Maintained 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6603F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6604 6605DRM DRIVER FOR NOVATEK NT36672A PANELS 6606M: Sumit Semwal <sumit.semwal@linaro.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6610F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6611 6612DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6613M: Ben Skeggs <bskeggs@redhat.com> 6614M: Karol Herbst <kherbst@redhat.com> 6615M: Lyude Paul <lyude@redhat.com> 6616L: dri-devel@lists.freedesktop.org 6617L: nouveau@lists.freedesktop.org 6618S: Supported 6619W: https://nouveau.freedesktop.org/ 6620Q: https://patchwork.freedesktop.org/project/nouveau/ 6621Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6622B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6623C: irc://irc.oftc.net/nouveau 6624T: git https://gitlab.freedesktop.org/drm/nouveau.git 6625F: drivers/gpu/drm/nouveau/ 6626F: include/uapi/drm/nouveau_drm.h 6627 6628DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6629M: Stefan Mavrodiev <stefan@olimex.com> 6630S: Maintained 6631F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6632F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6633 6634DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6635R: Douglas Anderson <dianders@chromium.org> 6636F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6637F: drivers/gpu/drm/bridge/parade-ps8640.c 6638 6639DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6640M: Noralf Trønnes <noralf@tronnes.org> 6641S: Maintained 6642T: git git://anongit.freedesktop.org/drm/drm-misc 6643F: Documentation/devicetree/bindings/display/repaper.txt 6644F: drivers/gpu/drm/tiny/repaper.c 6645 6646DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6647M: Dave Airlie <airlied@redhat.com> 6648M: Gerd Hoffmann <kraxel@redhat.com> 6649L: virtualization@lists.linux-foundation.org 6650S: Obsolete 6651W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: drivers/gpu/drm/tiny/cirrus.c 6654 6655DRM DRIVER FOR QXL VIRTUAL GPU 6656M: Dave Airlie <airlied@redhat.com> 6657M: Gerd Hoffmann <kraxel@redhat.com> 6658L: virtualization@lists.linux-foundation.org 6659L: spice-devel@lists.freedesktop.org 6660S: Maintained 6661T: git git://anongit.freedesktop.org/drm/drm-misc 6662F: drivers/gpu/drm/qxl/ 6663F: include/uapi/drm/qxl_drm.h 6664 6665DRM DRIVER FOR RAYDIUM RM67191 PANELS 6666M: Robert Chiras <robert.chiras@nxp.com> 6667S: Maintained 6668F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6669F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6670 6671DRM DRIVER FOR SAMSUNG DB7430 PANELS 6672M: Linus Walleij <linus.walleij@linaro.org> 6673S: Maintained 6674T: git git://anongit.freedesktop.org/drm/drm-misc 6675F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6676F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6677 6678DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6679M: Inki Dae <inki.dae@samsung.com> 6680M: Jagan Teki <jagan@amarulasolutions.com> 6681M: Marek Szyprowski <m.szyprowski@samsung.com> 6682S: Maintained 6683T: git git://anongit.freedesktop.org/drm/drm-misc 6684F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6685F: drivers/gpu/drm/bridge/samsung-dsim.c 6686F: include/drm/bridge/samsung-dsim.h 6687 6688DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6689M: Markuss Broks <markuss.broks@gmail.com> 6690S: Maintained 6691F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6693 6694DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6695M: Artur Weber <aweber.kernel@gmail.com> 6696S: Maintained 6697F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6698F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6699 6700DRM DRIVER FOR SITRONIX ST7586 PANELS 6701M: David Lechner <david@lechnology.com> 6702S: Maintained 6703T: git git://anongit.freedesktop.org/drm/drm-misc 6704F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6705F: drivers/gpu/drm/tiny/st7586.c 6706 6707DRM DRIVER FOR SITRONIX ST7701 PANELS 6708M: Jagan Teki <jagan@amarulasolutions.com> 6709S: Maintained 6710F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6711F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6712 6713DRM DRIVER FOR SITRONIX ST7703 PANELS 6714M: Guido Günther <agx@sigxcpu.org> 6715R: Purism Kernel Team <kernel@puri.sm> 6716R: Ondrej Jirman <megous@megous.com> 6717S: Maintained 6718F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6719F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6720 6721DRM DRIVER FOR SITRONIX ST7735R PANELS 6722M: David Lechner <david@lechnology.com> 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6726F: drivers/gpu/drm/tiny/st7735r.c 6727 6728DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6729M: Javier Martinez Canillas <javierm@redhat.com> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6733F: drivers/gpu/drm/solomon/ssd130x* 6734 6735DRM DRIVER FOR ST-ERICSSON MCDE 6736M: Linus Walleij <linus.walleij@linaro.org> 6737S: Maintained 6738T: git git://anongit.freedesktop.org/drm/drm-misc 6739F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6740F: drivers/gpu/drm/mcde/ 6741 6742DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6743M: Jagan Teki <jagan@amarulasolutions.com> 6744S: Maintained 6745F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6746F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6747 6748DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6749R: Douglas Anderson <dianders@chromium.org> 6750F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6751F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6752 6753DRM DRIVER FOR TPO TPG110 PANELS 6754M: Linus Walleij <linus.walleij@linaro.org> 6755S: Maintained 6756T: git git://anongit.freedesktop.org/drm/drm-misc 6757F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6758F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6759 6760DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6761M: Dave Airlie <airlied@redhat.com> 6762R: Sean Paul <sean@poorly.run> 6763R: Thomas Zimmermann <tzimmermann@suse.de> 6764L: dri-devel@lists.freedesktop.org 6765S: Supported 6766T: git git://anongit.freedesktop.org/drm/drm-misc 6767F: drivers/gpu/drm/udl/ 6768 6769DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6770M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6771M: Melissa Wen <melissa.srw@gmail.com> 6772M: Maíra Canal <mairacanal@riseup.net> 6773R: Haneen Mohammed <hamohammed.sa@gmail.com> 6774R: Daniel Vetter <daniel@ffwll.ch> 6775L: dri-devel@lists.freedesktop.org 6776S: Maintained 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: Documentation/gpu/vkms.rst 6779F: drivers/gpu/drm/vkms/ 6780 6781DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6782M: Hans de Goede <hdegoede@redhat.com> 6783L: dri-devel@lists.freedesktop.org 6784S: Maintained 6785T: git git://anongit.freedesktop.org/drm/drm-misc 6786F: drivers/gpu/drm/vboxvideo/ 6787 6788DRM DRIVER FOR VMWARE VIRTUAL GPU 6789M: Zack Rusin <zackr@vmware.com> 6790R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6791L: dri-devel@lists.freedesktop.org 6792S: Supported 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: drivers/gpu/drm/vmwgfx/ 6795F: include/uapi/drm/vmwgfx_drm.h 6796 6797DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6798M: Linus Walleij <linus.walleij@linaro.org> 6799S: Maintained 6800T: git git://anongit.freedesktop.org/drm/drm-misc 6801F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6802F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6803 6804DRM DRIVERS 6805M: David Airlie <airlied@gmail.com> 6806M: Daniel Vetter <daniel@ffwll.ch> 6807L: dri-devel@lists.freedesktop.org 6808S: Maintained 6809B: https://gitlab.freedesktop.org/drm 6810C: irc://irc.oftc.net/dri-devel 6811T: git git://anongit.freedesktop.org/drm/drm 6812F: Documentation/devicetree/bindings/display/ 6813F: Documentation/devicetree/bindings/gpu/ 6814F: Documentation/gpu/ 6815F: drivers/gpu/ 6816F: include/drm/ 6817F: include/linux/vga* 6818F: include/uapi/drm/ 6819 6820DRM DRIVERS AND MISC GPU PATCHES 6821M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6822M: Maxime Ripard <mripard@kernel.org> 6823M: Thomas Zimmermann <tzimmermann@suse.de> 6824S: Maintained 6825W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6826T: git git://anongit.freedesktop.org/drm/drm-misc 6827F: Documentation/gpu/ 6828F: drivers/gpu/drm/* 6829F: drivers/gpu/vga/ 6830F: include/drm/drm* 6831F: include/linux/vga* 6832F: include/uapi/drm/drm* 6833 6834DRM DRIVERS FOR ALLWINNER A10 6835M: Maxime Ripard <mripard@kernel.org> 6836M: Chen-Yu Tsai <wens@csie.org> 6837L: dri-devel@lists.freedesktop.org 6838S: Supported 6839T: git git://anongit.freedesktop.org/drm/drm-misc 6840F: Documentation/devicetree/bindings/display/allwinner* 6841F: drivers/gpu/drm/sun4i/ 6842 6843DRM DRIVERS FOR AMLOGIC SOCS 6844M: Neil Armstrong <neil.armstrong@linaro.org> 6845L: dri-devel@lists.freedesktop.org 6846L: linux-amlogic@lists.infradead.org 6847S: Supported 6848W: http://linux-meson.com/ 6849T: git git://anongit.freedesktop.org/drm/drm-misc 6850F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6851F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6852F: Documentation/gpu/meson.rst 6853F: drivers/gpu/drm/meson/ 6854 6855DRM DRIVERS FOR ATMEL HLCDC 6856M: Sam Ravnborg <sam@ravnborg.org> 6857M: Boris Brezillon <bbrezillon@kernel.org> 6858L: dri-devel@lists.freedesktop.org 6859S: Supported 6860T: git git://anongit.freedesktop.org/drm/drm-misc 6861F: Documentation/devicetree/bindings/display/atmel/ 6862F: drivers/gpu/drm/atmel-hlcdc/ 6863 6864DRM DRIVERS FOR BRIDGE CHIPS 6865M: Andrzej Hajda <andrzej.hajda@intel.com> 6866M: Neil Armstrong <neil.armstrong@linaro.org> 6867M: Robert Foss <rfoss@kernel.org> 6868R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6869R: Jonas Karlman <jonas@kwiboo.se> 6870R: Jernej Skrabec <jernej.skrabec@gmail.com> 6871S: Maintained 6872T: git git://anongit.freedesktop.org/drm/drm-misc 6873F: Documentation/devicetree/bindings/display/bridge/ 6874F: drivers/gpu/drm/bridge/ 6875F: drivers/gpu/drm/drm_bridge.c 6876F: include/drm/drm_bridge.h 6877 6878DRM DRIVERS FOR EXYNOS 6879M: Inki Dae <inki.dae@samsung.com> 6880M: Seung-Woo Kim <sw0312.kim@samsung.com> 6881M: Kyungmin Park <kyungmin.park@samsung.com> 6882L: dri-devel@lists.freedesktop.org 6883S: Supported 6884T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6885F: Documentation/devicetree/bindings/display/exynos/ 6886F: Documentation/devicetree/bindings/display/samsung/ 6887F: drivers/gpu/drm/exynos/ 6888F: include/uapi/drm/exynos_drm.h 6889 6890DRM DRIVERS FOR FREESCALE DCU 6891M: Stefan Agner <stefan@agner.ch> 6892M: Alison Wang <alison.wang@nxp.com> 6893L: dri-devel@lists.freedesktop.org 6894S: Supported 6895T: git git://anongit.freedesktop.org/drm/drm-misc 6896F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6897F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6898F: drivers/gpu/drm/fsl-dcu/ 6899 6900DRM DRIVERS FOR FREESCALE IMX 6901M: Philipp Zabel <p.zabel@pengutronix.de> 6902L: dri-devel@lists.freedesktop.org 6903S: Maintained 6904F: Documentation/devicetree/bindings/display/imx/ 6905F: drivers/gpu/drm/imx/ipuv3/ 6906F: drivers/gpu/ipu-v3/ 6907 6908DRM DRIVERS FOR FREESCALE IMX BRIDGE 6909M: Liu Ying <victor.liu@nxp.com> 6910L: dri-devel@lists.freedesktop.org 6911S: Maintained 6912F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6913F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6916F: drivers/gpu/drm/bridge/imx/ 6917 6918DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6919M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6920L: dri-devel@lists.freedesktop.org 6921S: Maintained 6922T: git git://github.com/patjak/drm-gma500 6923F: drivers/gpu/drm/gma500/ 6924 6925DRM DRIVERS FOR HISILICON 6926M: Xinliang Liu <xinliang.liu@linaro.org> 6927M: Tian Tao <tiantao6@hisilicon.com> 6928R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6929R: Sumit Semwal <sumit.semwal@linaro.org> 6930R: Yongqin Liu <yongqin.liu@linaro.org> 6931R: John Stultz <jstultz@google.com> 6932L: dri-devel@lists.freedesktop.org 6933S: Maintained 6934T: git git://anongit.freedesktop.org/drm/drm-misc 6935F: Documentation/devicetree/bindings/display/hisilicon/ 6936F: drivers/gpu/drm/hisilicon/ 6937 6938DRM DRIVERS FOR LIMA 6939M: Qiang Yu <yuq825@gmail.com> 6940L: dri-devel@lists.freedesktop.org 6941L: lima@lists.freedesktop.org (moderated for non-subscribers) 6942S: Maintained 6943T: git git://anongit.freedesktop.org/drm/drm-misc 6944F: drivers/gpu/drm/lima/ 6945F: include/uapi/drm/lima_drm.h 6946 6947DRM DRIVERS FOR MEDIATEK 6948M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6949M: Philipp Zabel <p.zabel@pengutronix.de> 6950L: dri-devel@lists.freedesktop.org 6951L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6952S: Supported 6953F: Documentation/devicetree/bindings/display/mediatek/ 6954F: drivers/gpu/drm/mediatek/ 6955F: drivers/phy/mediatek/phy-mtk-dp.c 6956F: drivers/phy/mediatek/phy-mtk-hdmi* 6957F: drivers/phy/mediatek/phy-mtk-mipi* 6958 6959DRM DRIVERS FOR NVIDIA TEGRA 6960M: Thierry Reding <thierry.reding@gmail.com> 6961M: Mikko Perttunen <mperttunen@nvidia.com> 6962L: dri-devel@lists.freedesktop.org 6963L: linux-tegra@vger.kernel.org 6964S: Supported 6965T: git https://gitlab.freedesktop.org/drm/tegra.git 6966F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6967F: Documentation/devicetree/bindings/gpu/host1x/ 6968F: drivers/gpu/drm/tegra/ 6969F: drivers/gpu/host1x/ 6970F: include/linux/host1x.h 6971F: include/uapi/drm/tegra_drm.h 6972 6973DRM DRIVERS FOR RENESAS 6974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6975M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-renesas-soc@vger.kernel.org 6978S: Supported 6979T: git git://linuxtv.org/pinchartl/media drm/du/next 6980F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6983F: Documentation/devicetree/bindings/display/renesas,du.yaml 6984F: drivers/gpu/drm/renesas/ 6985F: include/linux/platform_data/shmob_drm.h 6986 6987DRM DRIVERS FOR ROCKCHIP 6988M: Sandy Huang <hjc@rock-chips.com> 6989M: Heiko Stübner <heiko@sntech.de> 6990L: dri-devel@lists.freedesktop.org 6991S: Maintained 6992T: git git://anongit.freedesktop.org/drm/drm-misc 6993F: Documentation/devicetree/bindings/display/rockchip/ 6994F: drivers/gpu/drm/rockchip/ 6995 6996DRM DRIVERS FOR STI 6997M: Alain Volmat <alain.volmat@foss.st.com> 6998L: dri-devel@lists.freedesktop.org 6999S: Maintained 7000T: git git://anongit.freedesktop.org/drm/drm-misc 7001F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7002F: drivers/gpu/drm/sti 7003 7004DRM DRIVERS FOR STM 7005M: Yannick Fertre <yannick.fertre@foss.st.com> 7006M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7007M: Philippe Cornu <philippe.cornu@foss.st.com> 7008L: dri-devel@lists.freedesktop.org 7009S: Maintained 7010T: git git://anongit.freedesktop.org/drm/drm-misc 7011F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7012F: drivers/gpu/drm/stm 7013 7014DRM DRIVERS FOR TI KEYSTONE 7015M: Jyri Sarha <jyri.sarha@iki.fi> 7016M: Tomi Valkeinen <tomba@kernel.org> 7017L: dri-devel@lists.freedesktop.org 7018S: Maintained 7019T: git git://anongit.freedesktop.org/drm/drm-misc 7020F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7021F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7023F: drivers/gpu/drm/tidss/ 7024 7025DRM DRIVERS FOR TI LCDC 7026M: Jyri Sarha <jyri.sarha@iki.fi> 7027R: Tomi Valkeinen <tomba@kernel.org> 7028L: dri-devel@lists.freedesktop.org 7029S: Maintained 7030F: Documentation/devicetree/bindings/display/tilcdc/ 7031F: drivers/gpu/drm/tilcdc/ 7032 7033DRM DRIVERS FOR TI OMAP 7034M: Tomi Valkeinen <tomba@kernel.org> 7035L: dri-devel@lists.freedesktop.org 7036S: Maintained 7037F: Documentation/devicetree/bindings/display/ti/ 7038F: drivers/gpu/drm/omapdrm/ 7039 7040DRM DRIVERS FOR V3D 7041M: Emma Anholt <emma@anholt.net> 7042M: Melissa Wen <mwen@igalia.com> 7043S: Supported 7044T: git git://anongit.freedesktop.org/drm/drm-misc 7045F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7046F: drivers/gpu/drm/v3d/ 7047F: include/uapi/drm/v3d_drm.h 7048 7049DRM DRIVERS FOR VC4 7050M: Emma Anholt <emma@anholt.net> 7051M: Maxime Ripard <mripard@kernel.org> 7052S: Supported 7053T: git git://github.com/anholt/linux 7054T: git git://anongit.freedesktop.org/drm/drm-misc 7055F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7056F: drivers/gpu/drm/vc4/ 7057F: include/uapi/drm/vc4_drm.h 7058 7059DRM DRIVERS FOR VIVANTE GPU IP 7060M: Lucas Stach <l.stach@pengutronix.de> 7061R: Russell King <linux+etnaviv@armlinux.org.uk> 7062R: Christian Gmeiner <christian.gmeiner@gmail.com> 7063L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7064L: dri-devel@lists.freedesktop.org 7065S: Maintained 7066F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7067F: drivers/gpu/drm/etnaviv/ 7068F: include/uapi/drm/etnaviv_drm.h 7069 7070DRM DRIVERS FOR XEN 7071M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7072L: dri-devel@lists.freedesktop.org 7073L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7074S: Supported 7075T: git git://anongit.freedesktop.org/drm/drm-misc 7076F: Documentation/gpu/xen-front.rst 7077F: drivers/gpu/drm/xen/ 7078 7079DRM DRIVERS FOR XILINX 7080M: Hyun Kwon <hyun.kwon@xilinx.com> 7081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7082L: dri-devel@lists.freedesktop.org 7083S: Maintained 7084T: git git://anongit.freedesktop.org/drm/drm-misc 7085F: Documentation/devicetree/bindings/display/xlnx/ 7086F: drivers/gpu/drm/xlnx/ 7087 7088DRM GPU SCHEDULER 7089M: Luben Tuikov <luben.tuikov@amd.com> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: drivers/gpu/drm/scheduler/ 7094F: include/drm/gpu_scheduler.h 7095 7096DRM PANEL DRIVERS 7097M: Neil Armstrong <neil.armstrong@linaro.org> 7098R: Sam Ravnborg <sam@ravnborg.org> 7099L: dri-devel@lists.freedesktop.org 7100S: Maintained 7101T: git git://anongit.freedesktop.org/drm/drm-misc 7102F: Documentation/devicetree/bindings/display/panel/ 7103F: drivers/gpu/drm/drm_panel.c 7104F: drivers/gpu/drm/panel/ 7105F: include/drm/drm_panel.h 7106 7107DRM PRIVACY-SCREEN CLASS 7108M: Hans de Goede <hdegoede@redhat.com> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: drivers/gpu/drm/drm_privacy_screen* 7113F: include/drm/drm_privacy_screen* 7114 7115DRM TTM SUBSYSTEM 7116M: Christian Koenig <christian.koenig@amd.com> 7117M: Huang Rui <ray.huang@amd.com> 7118L: dri-devel@lists.freedesktop.org 7119S: Maintained 7120T: git git://anongit.freedesktop.org/drm/drm-misc 7121F: drivers/gpu/drm/ttm/ 7122F: include/drm/ttm/ 7123 7124DSBR100 USB FM RADIO DRIVER 7125M: Alexey Klimov <klimov.linux@gmail.com> 7126L: linux-media@vger.kernel.org 7127S: Maintained 7128T: git git://linuxtv.org/media_tree.git 7129F: drivers/media/radio/dsbr100.c 7130 7131DT3155 MEDIA DRIVER 7132M: Hans Verkuil <hverkuil@xs4all.nl> 7133L: linux-media@vger.kernel.org 7134S: Odd Fixes 7135W: https://linuxtv.org 7136T: git git://linuxtv.org/media_tree.git 7137F: drivers/media/pci/dt3155/ 7138 7139DVB_USB_AF9015 MEDIA DRIVER 7140M: Antti Palosaari <crope@iki.fi> 7141L: linux-media@vger.kernel.org 7142S: Maintained 7143W: https://linuxtv.org 7144W: http://palosaari.fi/linux/ 7145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7146T: git git://linuxtv.org/anttip/media_tree.git 7147F: drivers/media/usb/dvb-usb-v2/af9015* 7148 7149DVB_USB_AF9035 MEDIA DRIVER 7150M: Antti Palosaari <crope@iki.fi> 7151L: linux-media@vger.kernel.org 7152S: Maintained 7153W: https://linuxtv.org 7154W: http://palosaari.fi/linux/ 7155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7156T: git git://linuxtv.org/anttip/media_tree.git 7157F: drivers/media/usb/dvb-usb-v2/af9035* 7158 7159DVB_USB_ANYSEE MEDIA DRIVER 7160M: Antti Palosaari <crope@iki.fi> 7161L: linux-media@vger.kernel.org 7162S: Maintained 7163W: https://linuxtv.org 7164W: http://palosaari.fi/linux/ 7165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7166T: git git://linuxtv.org/anttip/media_tree.git 7167F: drivers/media/usb/dvb-usb-v2/anysee* 7168 7169DVB_USB_AU6610 MEDIA DRIVER 7170M: Antti Palosaari <crope@iki.fi> 7171L: linux-media@vger.kernel.org 7172S: Maintained 7173W: https://linuxtv.org 7174W: http://palosaari.fi/linux/ 7175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7176T: git git://linuxtv.org/anttip/media_tree.git 7177F: drivers/media/usb/dvb-usb-v2/au6610* 7178 7179DVB_USB_CE6230 MEDIA DRIVER 7180M: Antti Palosaari <crope@iki.fi> 7181L: linux-media@vger.kernel.org 7182S: Maintained 7183W: https://linuxtv.org 7184W: http://palosaari.fi/linux/ 7185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7186T: git git://linuxtv.org/anttip/media_tree.git 7187F: drivers/media/usb/dvb-usb-v2/ce6230* 7188 7189DVB_USB_CXUSB MEDIA DRIVER 7190M: Michael Krufky <mkrufky@linuxtv.org> 7191L: linux-media@vger.kernel.org 7192S: Maintained 7193W: https://linuxtv.org 7194W: http://github.com/mkrufky 7195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7196T: git git://linuxtv.org/media_tree.git 7197F: drivers/media/usb/dvb-usb/cxusb* 7198 7199DVB_USB_EC168 MEDIA DRIVER 7200M: Antti Palosaari <crope@iki.fi> 7201L: linux-media@vger.kernel.org 7202S: Maintained 7203W: https://linuxtv.org 7204W: http://palosaari.fi/linux/ 7205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7206T: git git://linuxtv.org/anttip/media_tree.git 7207F: drivers/media/usb/dvb-usb-v2/ec168* 7208 7209DVB_USB_GL861 MEDIA DRIVER 7210M: Antti Palosaari <crope@iki.fi> 7211L: linux-media@vger.kernel.org 7212S: Maintained 7213W: https://linuxtv.org 7214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7215T: git git://linuxtv.org/anttip/media_tree.git 7216F: drivers/media/usb/dvb-usb-v2/gl861* 7217 7218DVB_USB_MXL111SF MEDIA DRIVER 7219M: Michael Krufky <mkrufky@linuxtv.org> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223W: http://github.com/mkrufky 7224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7225T: git git://linuxtv.org/mkrufky/mxl111sf.git 7226F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7227 7228DVB_USB_RTL28XXU MEDIA DRIVER 7229M: Antti Palosaari <crope@iki.fi> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233W: http://palosaari.fi/linux/ 7234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7235T: git git://linuxtv.org/anttip/media_tree.git 7236F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7237 7238DVB_USB_V2 MEDIA DRIVER 7239M: Antti Palosaari <crope@iki.fi> 7240L: linux-media@vger.kernel.org 7241S: Maintained 7242W: https://linuxtv.org 7243W: http://palosaari.fi/linux/ 7244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7245T: git git://linuxtv.org/anttip/media_tree.git 7246F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7247F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7248 7249DYNAMIC DEBUG 7250M: Jason Baron <jbaron@akamai.com> 7251M: Jim Cromie <jim.cromie@gmail.com> 7252S: Maintained 7253F: include/linux/dynamic_debug.h 7254F: lib/dynamic_debug.c 7255F: lib/test_dynamic_debug.c 7256 7257DYNAMIC INTERRUPT MODERATION 7258M: Tal Gilboa <talgi@nvidia.com> 7259S: Maintained 7260F: Documentation/networking/net_dim.rst 7261F: include/linux/dim.h 7262F: lib/dim/ 7263 7264DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7265M: Daniel Lezcano <daniel.lezcano@kernel.org> 7266L: linux-pm@vger.kernel.org 7267S: Supported 7268B: https://bugzilla.kernel.org 7269T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7270F: drivers/powercap/dtpm* 7271F: include/linux/dtpm.h 7272 7273DZ DECSTATION DZ11 SERIAL DRIVER 7274M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7275S: Maintained 7276F: drivers/tty/serial/dz.* 7277 7278E3X0 POWER BUTTON DRIVER 7279M: Moritz Fischer <moritz.fischer@ettus.com> 7280L: usrp-users@lists.ettus.com 7281S: Supported 7282W: http://www.ettus.com 7283F: Documentation/devicetree/bindings/input/e3x0-button.txt 7284F: drivers/input/misc/e3x0-button.c 7285 7286E4000 MEDIA DRIVER 7287M: Antti Palosaari <crope@iki.fi> 7288L: linux-media@vger.kernel.org 7289S: Maintained 7290W: https://linuxtv.org 7291W: http://palosaari.fi/linux/ 7292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7293T: git git://linuxtv.org/anttip/media_tree.git 7294F: drivers/media/tuners/e4000* 7295 7296EARTH_PT1 MEDIA DRIVER 7297M: Akihiro Tsukada <tskd08@gmail.com> 7298L: linux-media@vger.kernel.org 7299S: Odd Fixes 7300F: drivers/media/pci/pt1/ 7301 7302EARTH_PT3 MEDIA DRIVER 7303M: Akihiro Tsukada <tskd08@gmail.com> 7304L: linux-media@vger.kernel.org 7305S: Odd Fixes 7306F: drivers/media/pci/pt3/ 7307 7308EC100 MEDIA DRIVER 7309M: Antti Palosaari <crope@iki.fi> 7310L: linux-media@vger.kernel.org 7311S: Maintained 7312W: https://linuxtv.org 7313W: http://palosaari.fi/linux/ 7314Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7315T: git git://linuxtv.org/anttip/media_tree.git 7316F: drivers/media/dvb-frontends/ec100* 7317 7318ECRYPT FILE SYSTEM 7319M: Tyler Hicks <code@tyhicks.com> 7320L: ecryptfs@vger.kernel.org 7321S: Odd Fixes 7322W: http://ecryptfs.org 7323W: https://launchpad.net/ecryptfs 7324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7325F: Documentation/filesystems/ecryptfs.rst 7326F: fs/ecryptfs/ 7327 7328EDAC-AMD64 7329M: Yazen Ghannam <yazen.ghannam@amd.com> 7330L: linux-edac@vger.kernel.org 7331S: Supported 7332F: drivers/edac/amd64_edac* 7333F: drivers/edac/mce_amd* 7334 7335EDAC-ARMADA 7336M: Jan Luebbe <jlu@pengutronix.de> 7337L: linux-edac@vger.kernel.org 7338S: Maintained 7339F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7340F: drivers/edac/armada_xp_* 7341 7342EDAC-AST2500 7343M: Stefan Schaeckeler <sschaeck@cisco.com> 7344S: Supported 7345F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7346F: drivers/edac/aspeed_edac.c 7347 7348EDAC-BLUEFIELD 7349M: Shravan Kumar Ramani <shravankr@nvidia.com> 7350S: Supported 7351F: drivers/edac/bluefield_edac.c 7352 7353EDAC-CALXEDA 7354M: Andre Przywara <andre.przywara@arm.com> 7355L: linux-edac@vger.kernel.org 7356S: Maintained 7357F: drivers/edac/highbank* 7358 7359EDAC-CAVIUM OCTEON 7360M: Ralf Baechle <ralf@linux-mips.org> 7361L: linux-edac@vger.kernel.org 7362L: linux-mips@vger.kernel.org 7363S: Supported 7364F: drivers/edac/octeon_edac* 7365 7366EDAC-CAVIUM THUNDERX 7367M: Robert Richter <rric@kernel.org> 7368L: linux-edac@vger.kernel.org 7369S: Odd Fixes 7370F: drivers/edac/thunderx_edac* 7371 7372EDAC-CORE 7373M: Borislav Petkov <bp@alien8.de> 7374M: Tony Luck <tony.luck@intel.com> 7375R: James Morse <james.morse@arm.com> 7376R: Mauro Carvalho Chehab <mchehab@kernel.org> 7377R: Robert Richter <rric@kernel.org> 7378L: linux-edac@vger.kernel.org 7379S: Supported 7380T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7381F: Documentation/admin-guide/ras.rst 7382F: Documentation/driver-api/edac.rst 7383F: drivers/edac/ 7384F: include/linux/edac.h 7385 7386EDAC-DMC520 7387M: Lei Wang <lewan@microsoft.com> 7388L: linux-edac@vger.kernel.org 7389S: Supported 7390F: drivers/edac/dmc520_edac.c 7391 7392EDAC-E752X 7393M: Mark Gross <markgross@kernel.org> 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/e752x_edac.c 7397 7398EDAC-E7XXX 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/e7xxx_edac.c 7402 7403EDAC-FSL_DDR 7404M: York Sun <york.sun@nxp.com> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/fsl_ddr_edac.* 7408 7409EDAC-GHES 7410M: Mauro Carvalho Chehab <mchehab@kernel.org> 7411L: linux-edac@vger.kernel.org 7412S: Maintained 7413F: drivers/edac/ghes_edac.c 7414 7415EDAC-I10NM 7416M: Tony Luck <tony.luck@intel.com> 7417L: linux-edac@vger.kernel.org 7418S: Maintained 7419F: drivers/edac/i10nm_base.c 7420 7421EDAC-I3000 7422L: linux-edac@vger.kernel.org 7423S: Orphan 7424F: drivers/edac/i3000_edac.c 7425 7426EDAC-I5000 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i5000_edac.c 7430 7431EDAC-I5400 7432M: Mauro Carvalho Chehab <mchehab@kernel.org> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/i5400_edac.c 7436 7437EDAC-I7300 7438M: Mauro Carvalho Chehab <mchehab@kernel.org> 7439L: linux-edac@vger.kernel.org 7440S: Maintained 7441F: drivers/edac/i7300_edac.c 7442 7443EDAC-I7CORE 7444M: Mauro Carvalho Chehab <mchehab@kernel.org> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/i7core_edac.c 7448 7449EDAC-I82443BXGX 7450M: Tim Small <tim@buttersideup.com> 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/i82443bxgx_edac.c 7454 7455EDAC-I82975X 7456M: "Arvind R." <arvino55@gmail.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/i82975x_edac.c 7460 7461EDAC-IE31200 7462M: Jason Baron <jbaron@akamai.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/ie31200_edac.c 7466 7467EDAC-IGEN6 7468M: Tony Luck <tony.luck@intel.com> 7469R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/igen6_edac.c 7473 7474EDAC-MPC85XX 7475M: Johannes Thumshirn <morbidrsa@gmail.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/mpc85xx_edac.[ch] 7479 7480EDAC-PASEMI 7481M: Egor Martovetsky <egor@pasemi.com> 7482L: linux-edac@vger.kernel.org 7483S: Maintained 7484F: drivers/edac/pasemi_edac.c 7485 7486EDAC-PND2 7487M: Tony Luck <tony.luck@intel.com> 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: drivers/edac/pnd2_edac.[ch] 7491 7492EDAC-QCOM 7493M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7494L: linux-arm-msm@vger.kernel.org 7495L: linux-edac@vger.kernel.org 7496S: Maintained 7497F: drivers/edac/qcom_edac.c 7498 7499EDAC-R82600 7500M: Tim Small <tim@buttersideup.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/r82600_edac.c 7504 7505EDAC-SBRIDGE 7506M: Tony Luck <tony.luck@intel.com> 7507R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7508L: linux-edac@vger.kernel.org 7509S: Maintained 7510F: drivers/edac/sb_edac.c 7511 7512EDAC-SKYLAKE 7513M: Tony Luck <tony.luck@intel.com> 7514L: linux-edac@vger.kernel.org 7515S: Maintained 7516F: drivers/edac/skx_*.[ch] 7517 7518EDAC-TI 7519M: Tero Kristo <kristo@kernel.org> 7520L: linux-edac@vger.kernel.org 7521S: Odd Fixes 7522F: drivers/edac/ti_edac.c 7523 7524EDIROL UA-101/UA-1000 DRIVER 7525M: Clemens Ladisch <clemens@ladisch.de> 7526L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7527S: Maintained 7528T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7529F: sound/usb/misc/ua101.c 7530 7531EFI TEST DRIVER 7532M: Ivan Hu <ivan.hu@canonical.com> 7533M: Ard Biesheuvel <ardb@kernel.org> 7534L: linux-efi@vger.kernel.org 7535S: Maintained 7536F: drivers/firmware/efi/test/ 7537 7538EFI VARIABLE FILESYSTEM 7539M: Jeremy Kerr <jk@ozlabs.org> 7540M: Ard Biesheuvel <ardb@kernel.org> 7541L: linux-efi@vger.kernel.org 7542S: Maintained 7543T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7544F: fs/efivarfs/ 7545 7546EFIFB FRAMEBUFFER DRIVER 7547M: Peter Jones <pjones@redhat.com> 7548L: linux-fbdev@vger.kernel.org 7549S: Maintained 7550F: drivers/video/fbdev/efifb.c 7551 7552EFS FILESYSTEM 7553S: Orphan 7554W: http://aeschi.ch.eu.org/efs/ 7555F: fs/efs/ 7556 7557EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7558M: Douglas Miller <dougmill@linux.ibm.com> 7559L: netdev@vger.kernel.org 7560S: Maintained 7561F: drivers/net/ethernet/ibm/ehea/ 7562 7563ELM327 CAN NETWORK DRIVER 7564M: Max Staudt <max@enpas.org> 7565L: linux-can@vger.kernel.org 7566S: Maintained 7567F: Documentation/networking/device_drivers/can/can327.rst 7568F: drivers/net/can/can327.c 7569 7570EM28XX VIDEO4LINUX DRIVER 7571M: Mauro Carvalho Chehab <mchehab@kernel.org> 7572L: linux-media@vger.kernel.org 7573S: Maintained 7574W: https://linuxtv.org 7575T: git git://linuxtv.org/media_tree.git 7576F: Documentation/admin-guide/media/em28xx* 7577F: drivers/media/usb/em28xx/ 7578 7579EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7580M: Adrian Hunter <adrian.hunter@intel.com> 7581M: Ritesh Harjani <riteshh@codeaurora.org> 7582M: Asutosh Das <asutoshd@codeaurora.org> 7583L: linux-mmc@vger.kernel.org 7584S: Supported 7585F: drivers/mmc/host/cqhci* 7586 7587EMULEX 10Gbps iSCSI - OneConnect DRIVER 7588M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7589L: linux-scsi@vger.kernel.org 7590S: Supported 7591W: http://www.broadcom.com 7592F: drivers/scsi/be2iscsi/ 7593 7594EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7595M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7596M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7597M: Somnath Kotur <somnath.kotur@broadcom.com> 7598L: netdev@vger.kernel.org 7599S: Supported 7600W: http://www.emulex.com 7601F: drivers/net/ethernet/emulex/benet/ 7602 7603EMULEX ONECONNECT ROCE DRIVER 7604M: Selvin Xavier <selvin.xavier@broadcom.com> 7605L: linux-rdma@vger.kernel.org 7606S: Odd Fixes 7607W: http://www.broadcom.com 7608F: drivers/infiniband/hw/ocrdma/ 7609F: include/uapi/rdma/ocrdma-abi.h 7610 7611EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7612M: James Smart <james.smart@broadcom.com> 7613M: Ram Vegesna <ram.vegesna@broadcom.com> 7614L: linux-scsi@vger.kernel.org 7615L: target-devel@vger.kernel.org 7616S: Supported 7617W: http://www.broadcom.com 7618F: drivers/scsi/elx/ 7619 7620EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7621M: James Smart <james.smart@broadcom.com> 7622M: Dick Kennedy <dick.kennedy@broadcom.com> 7623L: linux-scsi@vger.kernel.org 7624S: Supported 7625W: http://www.broadcom.com 7626F: drivers/scsi/lpfc/ 7627 7628ENE CB710 FLASH CARD READER DRIVER 7629M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7630S: Maintained 7631F: drivers/misc/cb710/ 7632F: drivers/mmc/host/cb710-mmc.* 7633F: include/linux/cb710.h 7634 7635ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7636M: Maxim Levitsky <maximlevitsky@gmail.com> 7637S: Maintained 7638F: drivers/media/rc/ene_ir.* 7639 7640EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7641M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7642L: linuxppc-dev@lists.ozlabs.org 7643S: Maintained 7644F: drivers/tty/ehv_bytechan.c 7645 7646EPSON S1D13XXX FRAMEBUFFER DRIVER 7647M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7648S: Maintained 7649T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7650F: drivers/video/fbdev/s1d13xxxfb.c 7651F: include/video/s1d13xxxfb.h 7652 7653EROFS FILE SYSTEM 7654M: Gao Xiang <xiang@kernel.org> 7655M: Chao Yu <chao@kernel.org> 7656R: Yue Hu <huyue2@coolpad.com> 7657R: Jeffle Xu <jefflexu@linux.alibaba.com> 7658L: linux-erofs@lists.ozlabs.org 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7661F: Documentation/ABI/testing/sysfs-fs-erofs 7662F: Documentation/filesystems/erofs.rst 7663F: fs/erofs/ 7664F: include/trace/events/erofs.h 7665 7666ERRSEQ ERROR TRACKING INFRASTRUCTURE 7667M: Jeff Layton <jlayton@kernel.org> 7668S: Maintained 7669F: include/linux/errseq.h 7670F: lib/errseq.c 7671 7672ESD CAN/USB DRIVERS 7673M: Frank Jungclaus <frank.jungclaus@esd.eu> 7674R: socketcan@esd.eu 7675L: linux-can@vger.kernel.org 7676S: Maintained 7677F: drivers/net/can/usb/esd_usb.c 7678 7679ET131X NETWORK DRIVER 7680M: Mark Einon <mark.einon@gmail.com> 7681S: Odd Fixes 7682F: drivers/net/ethernet/agere/ 7683 7684ETAS ES58X CAN/USB DRIVER 7685M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7686L: linux-can@vger.kernel.org 7687S: Maintained 7688F: Documentation/networking/devlink/etas_es58x.rst 7689F: drivers/net/can/usb/etas_es58x/ 7690 7691ETHERNET BRIDGE 7692M: Roopa Prabhu <roopa@nvidia.com> 7693M: Nikolay Aleksandrov <razor@blackwall.org> 7694L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7695L: netdev@vger.kernel.org 7696S: Maintained 7697W: http://www.linuxfoundation.org/en/Net:Bridge 7698F: include/linux/netfilter_bridge/ 7699F: net/bridge/ 7700 7701ETHERNET PHY LIBRARY 7702M: Andrew Lunn <andrew@lunn.ch> 7703M: Heiner Kallweit <hkallweit1@gmail.com> 7704R: Russell King <linux@armlinux.org.uk> 7705L: netdev@vger.kernel.org 7706S: Maintained 7707F: Documentation/ABI/testing/sysfs-class-net-phydev 7708F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7709F: Documentation/devicetree/bindings/net/mdio* 7710F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7711F: Documentation/networking/phy.rst 7712F: drivers/net/mdio/ 7713F: drivers/net/mdio/acpi_mdio.c 7714F: drivers/net/mdio/fwnode_mdio.c 7715F: drivers/net/mdio/of_mdio.c 7716F: drivers/net/pcs/ 7717F: drivers/net/phy/ 7718F: include/dt-bindings/net/qca-ar803x.h 7719F: include/linux/*mdio*.h 7720F: include/linux/linkmode.h 7721F: include/linux/mdio/*.h 7722F: include/linux/mii.h 7723F: include/linux/of_net.h 7724F: include/linux/phy.h 7725F: include/linux/phy_fixed.h 7726F: include/linux/platform_data/mdio-bcm-unimac.h 7727F: include/linux/platform_data/mdio-gpio.h 7728F: include/trace/events/mdio.h 7729F: include/uapi/linux/mdio.h 7730F: include/uapi/linux/mii.h 7731F: net/core/of_net.c 7732 7733EXEC & BINFMT API 7734R: Eric Biederman <ebiederm@xmission.com> 7735R: Kees Cook <keescook@chromium.org> 7736L: linux-mm@kvack.org 7737S: Supported 7738T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7739F: fs/*binfmt_*.c 7740F: fs/exec.c 7741F: include/linux/binfmts.h 7742F: include/linux/elf.h 7743F: include/uapi/linux/binfmts.h 7744F: include/uapi/linux/elf.h 7745F: tools/testing/selftests/exec/ 7746N: asm/elf.h 7747N: binfmt 7748 7749EXFAT FILE SYSTEM 7750M: Namjae Jeon <linkinjeon@kernel.org> 7751M: Sungjong Seo <sj1557.seo@samsung.com> 7752L: linux-fsdevel@vger.kernel.org 7753S: Maintained 7754T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7755F: fs/exfat/ 7756 7757EXT2 FILE SYSTEM 7758M: Jan Kara <jack@suse.com> 7759L: linux-ext4@vger.kernel.org 7760S: Maintained 7761F: Documentation/filesystems/ext2.rst 7762F: fs/ext2/ 7763F: include/linux/ext2* 7764 7765EXT4 FILE SYSTEM 7766M: "Theodore Ts'o" <tytso@mit.edu> 7767M: Andreas Dilger <adilger.kernel@dilger.ca> 7768L: linux-ext4@vger.kernel.org 7769S: Maintained 7770W: http://ext4.wiki.kernel.org 7771Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7772T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7773F: Documentation/filesystems/ext4/ 7774F: fs/ext4/ 7775F: include/trace/events/ext4.h 7776F: include/uapi/linux/ext4.h 7777 7778Extended Verification Module (EVM) 7779M: Mimi Zohar <zohar@linux.ibm.com> 7780L: linux-integrity@vger.kernel.org 7781S: Supported 7782T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7783F: security/integrity/ 7784F: security/integrity/evm/ 7785 7786EXTENSIBLE FIRMWARE INTERFACE (EFI) 7787M: Ard Biesheuvel <ardb@kernel.org> 7788L: linux-efi@vger.kernel.org 7789S: Maintained 7790T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7791F: Documentation/admin-guide/efi-stub.rst 7792F: arch/*/include/asm/efi.h 7793F: arch/*/kernel/efi.c 7794F: arch/arm/boot/compressed/efi-header.S 7795F: arch/x86/platform/efi/ 7796F: drivers/firmware/efi/ 7797F: include/linux/efi*.h 7798 7799EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7800M: MyungJoo Ham <myungjoo.ham@samsung.com> 7801M: Chanwoo Choi <cw00.choi@samsung.com> 7802L: linux-kernel@vger.kernel.org 7803S: Maintained 7804T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7805F: Documentation/devicetree/bindings/extcon/ 7806F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7807F: drivers/extcon/ 7808F: include/linux/extcon.h 7809F: include/linux/extcon/ 7810 7811EXTRA BOOT CONFIG 7812M: Masami Hiramatsu <mhiramat@kernel.org> 7813L: linux-kernel@vger.kernel.org 7814L: linux-trace-kernel@vger.kernel.org 7815S: Maintained 7816Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7817T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7818F: Documentation/admin-guide/bootconfig.rst 7819F: fs/proc/bootconfig.c 7820F: include/linux/bootconfig.h 7821F: lib/bootconfig-data.S 7822F: lib/bootconfig.c 7823F: tools/bootconfig/* 7824F: tools/bootconfig/scripts/* 7825 7826EXYNOS DP DRIVER 7827M: Jingoo Han <jingoohan1@gmail.com> 7828L: dri-devel@lists.freedesktop.org 7829S: Maintained 7830F: drivers/gpu/drm/exynos/exynos_dp* 7831 7832EXYNOS SYSMMU (IOMMU) driver 7833M: Marek Szyprowski <m.szyprowski@samsung.com> 7834L: iommu@lists.linux.dev 7835S: Maintained 7836F: drivers/iommu/exynos-iommu.c 7837 7838F2FS FILE SYSTEM 7839M: Jaegeuk Kim <jaegeuk@kernel.org> 7840M: Chao Yu <chao@kernel.org> 7841L: linux-f2fs-devel@lists.sourceforge.net 7842S: Maintained 7843W: https://f2fs.wiki.kernel.org/ 7844Q: https://patchwork.kernel.org/project/f2fs/list/ 7845B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7846T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7847F: Documentation/ABI/testing/sysfs-fs-f2fs 7848F: Documentation/filesystems/f2fs.rst 7849F: fs/f2fs/ 7850F: include/linux/f2fs_fs.h 7851F: include/trace/events/f2fs.h 7852F: include/uapi/linux/f2fs.h 7853 7854F71805F HARDWARE MONITORING DRIVER 7855M: Jean Delvare <jdelvare@suse.com> 7856L: linux-hwmon@vger.kernel.org 7857S: Maintained 7858F: Documentation/hwmon/f71805f.rst 7859F: drivers/hwmon/f71805f.c 7860 7861FADDR2LINE 7862M: Josh Poimboeuf <jpoimboe@kernel.org> 7863S: Maintained 7864F: scripts/faddr2line 7865 7866FAILOVER MODULE 7867M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7868L: netdev@vger.kernel.org 7869S: Supported 7870F: Documentation/networking/failover.rst 7871F: include/net/failover.h 7872F: net/core/failover.c 7873 7874FANOTIFY 7875M: Jan Kara <jack@suse.cz> 7876R: Amir Goldstein <amir73il@gmail.com> 7877R: Matthew Bobrowski <repnop@google.com> 7878L: linux-fsdevel@vger.kernel.org 7879S: Maintained 7880F: fs/notify/fanotify/ 7881F: include/linux/fanotify.h 7882F: include/uapi/linux/fanotify.h 7883 7884FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7885M: Linus Walleij <linus.walleij@linaro.org> 7886L: linux-usb@vger.kernel.org 7887S: Maintained 7888F: drivers/usb/fotg210/ 7889 7890FARSYNC SYNCHRONOUS DRIVER 7891M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7892S: Supported 7893W: http://www.farsite.co.uk/ 7894F: drivers/net/wan/farsync.* 7895 7896FAULT INJECTION SUPPORT 7897M: Akinobu Mita <akinobu.mita@gmail.com> 7898S: Supported 7899F: Documentation/fault-injection/ 7900F: lib/fault-inject.c 7901 7902FBTFT Framebuffer drivers 7903L: dri-devel@lists.freedesktop.org 7904L: linux-fbdev@vger.kernel.org 7905S: Orphan 7906F: drivers/staging/fbtft/ 7907 7908FC0011 TUNER DRIVER 7909M: Michael Buesch <m@bues.ch> 7910L: linux-media@vger.kernel.org 7911S: Maintained 7912F: drivers/media/tuners/fc0011.c 7913F: drivers/media/tuners/fc0011.h 7914 7915FC2580 MEDIA DRIVER 7916M: Antti Palosaari <crope@iki.fi> 7917L: linux-media@vger.kernel.org 7918S: Maintained 7919W: https://linuxtv.org 7920W: http://palosaari.fi/linux/ 7921Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7922T: git git://linuxtv.org/anttip/media_tree.git 7923F: drivers/media/tuners/fc2580* 7924 7925FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7926M: Hannes Reinecke <hare@suse.de> 7927L: linux-scsi@vger.kernel.org 7928S: Supported 7929W: www.Open-FCoE.org 7930F: drivers/scsi/fcoe/ 7931F: drivers/scsi/libfc/ 7932F: include/scsi/fc/ 7933F: include/scsi/libfc.h 7934F: include/scsi/libfcoe.h 7935F: include/uapi/scsi/fc/ 7936 7937FILE LOCKING (flock() and fcntl()/lockf()) 7938M: Jeff Layton <jlayton@kernel.org> 7939M: Chuck Lever <chuck.lever@oracle.com> 7940L: linux-fsdevel@vger.kernel.org 7941S: Maintained 7942F: fs/fcntl.c 7943F: fs/locks.c 7944F: include/linux/fcntl.h 7945F: include/uapi/linux/fcntl.h 7946 7947FILESYSTEM DIRECT ACCESS (DAX) 7948M: Dan Williams <dan.j.williams@intel.com> 7949R: Matthew Wilcox <willy@infradead.org> 7950R: Jan Kara <jack@suse.cz> 7951L: linux-fsdevel@vger.kernel.org 7952L: nvdimm@lists.linux.dev 7953S: Supported 7954F: fs/dax.c 7955F: include/linux/dax.h 7956F: include/trace/events/fs_dax.h 7957 7958FILESYSTEMS (VFS and infrastructure) 7959M: Alexander Viro <viro@zeniv.linux.org.uk> 7960M: Christian Brauner <brauner@kernel.org> 7961L: linux-fsdevel@vger.kernel.org 7962S: Maintained 7963F: fs/* 7964F: include/linux/fs.h 7965F: include/linux/fs_types.h 7966F: include/uapi/linux/fs.h 7967F: include/uapi/linux/openat2.h 7968 7969FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7970M: Riku Voipio <riku.voipio@iki.fi> 7971L: linux-hwmon@vger.kernel.org 7972S: Maintained 7973F: drivers/hwmon/f75375s.c 7974F: include/linux/f75375s.h 7975 7976FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7977M: Clemens Ladisch <clemens@ladisch.de> 7978M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7979L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7980S: Maintained 7981T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7982F: include/uapi/sound/firewire.h 7983F: sound/firewire/ 7984 7985FIREWIRE MEDIA DRIVERS (firedtv) 7986M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7987L: linux-media@vger.kernel.org 7988L: linux1394-devel@lists.sourceforge.net 7989S: Maintained 7990T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7991F: drivers/media/firewire/ 7992 7993FIREWIRE SBP-2 TARGET 7994M: Chris Boot <bootc@bootc.net> 7995L: linux-scsi@vger.kernel.org 7996L: target-devel@vger.kernel.org 7997L: linux1394-devel@lists.sourceforge.net 7998S: Maintained 7999T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8000F: drivers/target/sbp/ 8001 8002FIREWIRE SUBSYSTEM 8003M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8004M: Takashi Sakamoto <takaswie@kernel.org> 8005L: linux1394-devel@lists.sourceforge.net 8006S: Maintained 8007W: http://ieee1394.docs.kernel.org/ 8008T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8009F: drivers/firewire/ 8010F: include/linux/firewire.h 8011F: include/uapi/linux/firewire*.h 8012F: tools/firewire/ 8013 8014FIRMWARE FRAMEWORK FOR ARMV8-A 8015M: Sudeep Holla <sudeep.holla@arm.com> 8016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8017S: Maintained 8018F: drivers/firmware/arm_ffa/ 8019F: include/linux/arm_ffa.h 8020 8021FIRMWARE LOADER (request_firmware) 8022M: Luis Chamberlain <mcgrof@kernel.org> 8023M: Russ Weight <russell.h.weight@intel.com> 8024L: linux-kernel@vger.kernel.org 8025S: Maintained 8026F: Documentation/firmware_class/ 8027F: drivers/base/firmware_loader/ 8028F: include/linux/firmware.h 8029 8030FLEXTIMER FTM-QUADDEC DRIVER 8031M: Patrick Havelange <patrick.havelange@essensium.com> 8032L: linux-iio@vger.kernel.org 8033S: Maintained 8034F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8035F: drivers/counter/ftm-quaddec.c 8036 8037FLOPPY DRIVER 8038M: Denis Efremov <efremov@linux.com> 8039L: linux-block@vger.kernel.org 8040S: Odd Fixes 8041F: drivers/block/floppy.c 8042 8043FLYSKY FSIA6B RC RECEIVER 8044M: Markus Koch <markus@notsyncing.net> 8045L: linux-input@vger.kernel.org 8046S: Maintained 8047F: drivers/input/joystick/fsia6b.c 8048 8049FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8050M: Geoffrey D. Bennett <g@b4.vu> 8051L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8052S: Maintained 8053T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8054F: sound/usb/mixer_scarlett_gen2.c 8055 8056FORCEDETH GIGABIT ETHERNET DRIVER 8057M: Rain River <rain.1986.08.12@gmail.com> 8058M: Zhu Yanjun <zyjzyj2000@gmail.com> 8059L: netdev@vger.kernel.org 8060S: Maintained 8061F: drivers/net/ethernet/nvidia/* 8062 8063FORTIFY_SOURCE 8064M: Kees Cook <keescook@chromium.org> 8065L: linux-hardening@vger.kernel.org 8066S: Supported 8067T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8068F: include/linux/fortify-string.h 8069F: lib/fortify_kunit.c 8070F: lib/memcpy_kunit.c 8071F: lib/strscpy_kunit.c 8072F: lib/test_fortify/* 8073F: scripts/test_fortify.sh 8074K: \b__NO_FORTIFY\b 8075 8076FPGA DFL DRIVERS 8077M: Wu Hao <hao.wu@intel.com> 8078R: Tom Rix <trix@redhat.com> 8079L: linux-fpga@vger.kernel.org 8080S: Maintained 8081F: Documentation/ABI/testing/sysfs-bus-dfl* 8082F: Documentation/fpga/dfl.rst 8083F: drivers/fpga/dfl* 8084F: drivers/uio/uio_dfl.c 8085F: include/linux/dfl.h 8086F: include/uapi/linux/fpga-dfl.h 8087 8088FPGA MANAGER FRAMEWORK 8089M: Moritz Fischer <mdf@kernel.org> 8090M: Wu Hao <hao.wu@intel.com> 8091M: Xu Yilun <yilun.xu@intel.com> 8092R: Tom Rix <trix@redhat.com> 8093L: linux-fpga@vger.kernel.org 8094S: Maintained 8095Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8096T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8097F: Documentation/devicetree/bindings/fpga/ 8098F: Documentation/driver-api/fpga/ 8099F: Documentation/fpga/ 8100F: drivers/fpga/ 8101F: include/linux/fpga/ 8102 8103FPU EMULATOR 8104M: Bill Metzenthen <billm@melbpc.org.au> 8105S: Maintained 8106W: https://floatingpoint.billm.au/ 8107F: arch/x86/math-emu/ 8108 8109FRAMEBUFFER CORE 8110M: Daniel Vetter <daniel@ffwll.ch> 8111S: Odd Fixes 8112T: git git://anongit.freedesktop.org/drm/drm-misc 8113F: drivers/video/fbdev/core/ 8114 8115FRAMEBUFFER LAYER 8116M: Helge Deller <deller@gmx.de> 8117L: linux-fbdev@vger.kernel.org 8118L: dri-devel@lists.freedesktop.org 8119S: Maintained 8120Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8121T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8122F: Documentation/fb/ 8123F: drivers/video/ 8124F: include/linux/fb.h 8125F: include/uapi/linux/fb.h 8126F: include/uapi/video/ 8127F: include/video/ 8128 8129FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8130M: Horia Geantă <horia.geanta@nxp.com> 8131M: Pankaj Gupta <pankaj.gupta@nxp.com> 8132M: Gaurav Jain <gaurav.jain@nxp.com> 8133L: linux-crypto@vger.kernel.org 8134S: Maintained 8135F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8136F: drivers/crypto/caam/ 8137 8138FREESCALE COLDFIRE M5441X MMC DRIVER 8139M: Angelo Dureghello <angelo.dureghello@timesys.com> 8140L: linux-mmc@vger.kernel.org 8141S: Maintained 8142F: drivers/mmc/host/sdhci-esdhc-mcf.c 8143F: include/linux/platform_data/mmc-esdhc-mcf.h 8144 8145FREESCALE DIU FRAMEBUFFER DRIVER 8146M: Timur Tabi <timur@kernel.org> 8147L: linux-fbdev@vger.kernel.org 8148S: Maintained 8149F: drivers/video/fbdev/fsl-diu-fb.* 8150 8151FREESCALE DMA DRIVER 8152M: Li Yang <leoyang.li@nxp.com> 8153M: Zhang Wei <zw@zh-kernel.org> 8154L: linuxppc-dev@lists.ozlabs.org 8155S: Maintained 8156F: drivers/dma/fsldma.* 8157 8158FREESCALE DSPI DRIVER 8159M: Vladimir Oltean <olteanv@gmail.com> 8160L: linux-spi@vger.kernel.org 8161S: Maintained 8162F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8163F: drivers/spi/spi-fsl-dspi.c 8164F: include/linux/spi/spi-fsl-dspi.h 8165 8166FREESCALE ENETC ETHERNET DRIVERS 8167M: Claudiu Manoil <claudiu.manoil@nxp.com> 8168L: netdev@vger.kernel.org 8169S: Maintained 8170F: drivers/net/ethernet/freescale/enetc/ 8171 8172FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8173M: Claudiu Manoil <claudiu.manoil@nxp.com> 8174L: netdev@vger.kernel.org 8175S: Maintained 8176F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8177F: drivers/net/ethernet/freescale/gianfar* 8178 8179FREESCALE GPMI NAND DRIVER 8180M: Han Xu <han.xu@nxp.com> 8181L: linux-mtd@lists.infradead.org 8182S: Maintained 8183F: drivers/mtd/nand/raw/gpmi-nand/* 8184 8185FREESCALE I2C CPM DRIVER 8186M: Jochen Friedrich <jochen@scram.de> 8187L: linuxppc-dev@lists.ozlabs.org 8188L: linux-i2c@vger.kernel.org 8189S: Maintained 8190F: drivers/i2c/busses/i2c-cpm.c 8191 8192FREESCALE IMX / MXC FEC DRIVER 8193M: Wei Fang <wei.fang@nxp.com> 8194R: Shenwei Wang <shenwei.wang@nxp.com> 8195R: Clark Wang <xiaoning.wang@nxp.com> 8196R: NXP Linux Team <linux-imx@nxp.com> 8197L: netdev@vger.kernel.org 8198S: Maintained 8199F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8200F: drivers/net/ethernet/freescale/fec.h 8201F: drivers/net/ethernet/freescale/fec_main.c 8202F: drivers/net/ethernet/freescale/fec_ptp.c 8203 8204FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8205M: Sascha Hauer <s.hauer@pengutronix.de> 8206R: Pengutronix Kernel Team <kernel@pengutronix.de> 8207L: linux-fbdev@vger.kernel.org 8208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8209S: Maintained 8210F: drivers/video/fbdev/imxfb.c 8211 8212FREESCALE IMX DDR PMU DRIVER 8213M: Frank Li <Frank.li@nxp.com> 8214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8215S: Maintained 8216F: Documentation/admin-guide/perf/imx-ddr.rst 8217F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8218F: drivers/perf/fsl_imx8_ddr_perf.c 8219 8220FREESCALE IMX I2C DRIVER 8221M: Oleksij Rempel <o.rempel@pengutronix.de> 8222R: Pengutronix Kernel Team <kernel@pengutronix.de> 8223L: linux-i2c@vger.kernel.org 8224S: Maintained 8225F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8226F: drivers/i2c/busses/i2c-imx.c 8227 8228FREESCALE IMX LPI2C DRIVER 8229M: Dong Aisheng <aisheng.dong@nxp.com> 8230L: linux-i2c@vger.kernel.org 8231L: linux-imx@nxp.com 8232S: Maintained 8233F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8234F: drivers/i2c/busses/i2c-imx-lpi2c.c 8235 8236FREESCALE MPC I2C DRIVER 8237M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8238L: linux-i2c@vger.kernel.org 8239S: Maintained 8240F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8241F: drivers/i2c/busses/i2c-mpc.c 8242 8243FREESCALE QORIQ DPAA ETHERNET DRIVER 8244M: Madalin Bucur <madalin.bucur@nxp.com> 8245L: netdev@vger.kernel.org 8246S: Maintained 8247F: drivers/net/ethernet/freescale/dpaa 8248 8249FREESCALE QORIQ DPAA FMAN DRIVER 8250M: Madalin Bucur <madalin.bucur@nxp.com> 8251R: Sean Anderson <sean.anderson@seco.com> 8252L: netdev@vger.kernel.org 8253S: Maintained 8254F: Documentation/devicetree/bindings/net/fsl-fman.txt 8255F: drivers/net/ethernet/freescale/fman 8256 8257FREESCALE QORIQ PTP CLOCK DRIVER 8258M: Yangbo Lu <yangbo.lu@nxp.com> 8259L: netdev@vger.kernel.org 8260S: Maintained 8261F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8262F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8263F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8264F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8265F: drivers/ptp/ptp_qoriq.c 8266F: drivers/ptp/ptp_qoriq_debugfs.c 8267F: include/linux/fsl/ptp_qoriq.h 8268 8269FREESCALE QUAD SPI DRIVER 8270M: Han Xu <han.xu@nxp.com> 8271L: linux-spi@vger.kernel.org 8272S: Maintained 8273F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8274F: drivers/spi/spi-fsl-qspi.c 8275 8276FREESCALE QUICC ENGINE LIBRARY 8277M: Qiang Zhao <qiang.zhao@nxp.com> 8278L: linuxppc-dev@lists.ozlabs.org 8279S: Maintained 8280F: drivers/soc/fsl/qe/ 8281F: include/soc/fsl/qe/ 8282 8283FREESCALE QUICC ENGINE QMC DRIVER 8284M: Herve Codina <herve.codina@bootlin.com> 8285L: linuxppc-dev@lists.ozlabs.org 8286S: Maintained 8287F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8288F: drivers/soc/fsl/qe/qmc.c 8289F: include/soc/fsl/qe/qmc.h 8290 8291FREESCALE QUICC ENGINE TSA DRIVER 8292M: Herve Codina <herve.codina@bootlin.com> 8293L: linuxppc-dev@lists.ozlabs.org 8294S: Maintained 8295F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8296F: drivers/soc/fsl/qe/tsa.c 8297F: drivers/soc/fsl/qe/tsa.h 8298F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8299 8300FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8301M: Li Yang <leoyang.li@nxp.com> 8302L: netdev@vger.kernel.org 8303L: linuxppc-dev@lists.ozlabs.org 8304S: Maintained 8305F: drivers/net/ethernet/freescale/ucc_geth* 8306 8307FREESCALE QUICC ENGINE UCC HDLC DRIVER 8308M: Zhao Qiang <qiang.zhao@nxp.com> 8309L: netdev@vger.kernel.org 8310L: linuxppc-dev@lists.ozlabs.org 8311S: Maintained 8312F: drivers/net/wan/fsl_ucc_hdlc* 8313 8314FREESCALE QUICC ENGINE UCC UART DRIVER 8315M: Timur Tabi <timur@kernel.org> 8316L: linuxppc-dev@lists.ozlabs.org 8317S: Maintained 8318F: drivers/tty/serial/ucc_uart.c 8319 8320FREESCALE SOC DRIVERS 8321M: Li Yang <leoyang.li@nxp.com> 8322L: linuxppc-dev@lists.ozlabs.org 8323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8324S: Maintained 8325F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8326F: Documentation/devicetree/bindings/soc/fsl/ 8327F: drivers/soc/fsl/ 8328F: include/linux/fsl/ 8329F: include/soc/fsl/ 8330 8331FREESCALE SOC FS_ENET DRIVER 8332M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8333L: linuxppc-dev@lists.ozlabs.org 8334L: netdev@vger.kernel.org 8335S: Maintained 8336F: drivers/net/ethernet/freescale/fs_enet/ 8337F: include/linux/fs_enet_pd.h 8338 8339FREESCALE SOC SOUND DRIVERS 8340M: Shengjiu Wang <shengjiu.wang@gmail.com> 8341M: Xiubo Li <Xiubo.Lee@gmail.com> 8342R: Fabio Estevam <festevam@gmail.com> 8343R: Nicolin Chen <nicoleotsuka@gmail.com> 8344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8345L: linuxppc-dev@lists.ozlabs.org 8346S: Maintained 8347F: sound/soc/fsl/fsl* 8348F: sound/soc/fsl/imx* 8349F: sound/soc/fsl/mpc8610_hpcd.c 8350 8351FREESCALE SOC SOUND QMC DRIVER 8352M: Herve Codina <herve.codina@bootlin.com> 8353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8354L: linuxppc-dev@lists.ozlabs.org 8355S: Maintained 8356F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8357F: sound/soc/fsl/fsl_qmc_audio.c 8358 8359FREESCALE USB PERIPHERAL DRIVERS 8360M: Li Yang <leoyang.li@nxp.com> 8361L: linux-usb@vger.kernel.org 8362L: linuxppc-dev@lists.ozlabs.org 8363S: Maintained 8364F: drivers/usb/gadget/udc/fsl* 8365 8366FREESCALE USB PHY DRIVER 8367M: Ran Wang <ran.wang_1@nxp.com> 8368L: linux-usb@vger.kernel.org 8369L: linuxppc-dev@lists.ozlabs.org 8370S: Maintained 8371F: drivers/usb/phy/phy-fsl-usb* 8372 8373FREEVXFS FILESYSTEM 8374M: Christoph Hellwig <hch@infradead.org> 8375S: Maintained 8376W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8377F: fs/freevxfs/ 8378 8379FREEZER 8380M: "Rafael J. Wysocki" <rafael@kernel.org> 8381M: Pavel Machek <pavel@ucw.cz> 8382L: linux-pm@vger.kernel.org 8383S: Supported 8384F: Documentation/power/freezing-of-tasks.rst 8385F: include/linux/freezer.h 8386F: kernel/freezer.c 8387 8388FRONTSWAP API 8389M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8390L: linux-kernel@vger.kernel.org 8391S: Maintained 8392F: include/linux/frontswap.h 8393F: mm/frontswap.c 8394 8395FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8396M: David Howells <dhowells@redhat.com> 8397L: linux-cachefs@redhat.com (moderated for non-subscribers) 8398S: Supported 8399F: Documentation/filesystems/caching/ 8400F: fs/fscache/ 8401F: include/linux/fscache*.h 8402 8403FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8404M: Eric Biggers <ebiggers@kernel.org> 8405M: Theodore Y. Ts'o <tytso@mit.edu> 8406M: Jaegeuk Kim <jaegeuk@kernel.org> 8407L: linux-fscrypt@vger.kernel.org 8408S: Supported 8409Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8410T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8411F: Documentation/filesystems/fscrypt.rst 8412F: fs/crypto/ 8413F: include/linux/fscrypt.h 8414F: include/uapi/linux/fscrypt.h 8415 8416FSI SUBSYSTEM 8417M: Jeremy Kerr <jk@ozlabs.org> 8418M: Joel Stanley <joel@jms.id.au> 8419R: Alistar Popple <alistair@popple.id.au> 8420R: Eddie James <eajames@linux.ibm.com> 8421L: linux-fsi@lists.ozlabs.org 8422S: Supported 8423Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8424T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8425F: drivers/fsi/ 8426F: include/linux/fsi*.h 8427F: include/trace/events/fsi*.h 8428 8429FSI-ATTACHED I2C DRIVER 8430M: Eddie James <eajames@linux.ibm.com> 8431L: linux-i2c@vger.kernel.org 8432L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8433S: Maintained 8434F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8435F: drivers/i2c/busses/i2c-fsi.c 8436 8437FSI-ATTACHED SPI DRIVER 8438M: Eddie James <eajames@linux.ibm.com> 8439L: linux-spi@vger.kernel.org 8440S: Maintained 8441F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8442F: drivers/spi/spi-fsi.c 8443 8444FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8445M: Jan Kara <jack@suse.cz> 8446R: Amir Goldstein <amir73il@gmail.com> 8447L: linux-fsdevel@vger.kernel.org 8448S: Maintained 8449T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8450F: fs/notify/ 8451F: include/linux/fsnotify*.h 8452 8453FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8454M: Eric Biggers <ebiggers@kernel.org> 8455M: Theodore Y. Ts'o <tytso@mit.edu> 8456L: fsverity@lists.linux.dev 8457S: Supported 8458Q: https://patchwork.kernel.org/project/fsverity/list/ 8459T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8460F: Documentation/filesystems/fsverity.rst 8461F: fs/verity/ 8462F: include/linux/fsverity.h 8463F: include/uapi/linux/fsverity.h 8464 8465FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8466M: Michael Zaidman <michael.zaidman@gmail.com> 8467L: linux-i2c@vger.kernel.org 8468L: linux-input@vger.kernel.org 8469S: Maintained 8470F: drivers/hid/hid-ft260.c 8471 8472FUJITSU LAPTOP EXTRAS 8473M: Jonathan Woithe <jwoithe@just42.net> 8474L: platform-driver-x86@vger.kernel.org 8475S: Maintained 8476F: drivers/platform/x86/fujitsu-laptop.c 8477 8478FUJITSU TABLET EXTRAS 8479M: Robert Gerlach <khnz@gmx.de> 8480L: platform-driver-x86@vger.kernel.org 8481S: Maintained 8482F: drivers/platform/x86/fujitsu-tablet.c 8483 8484FUNCTION HOOKS (FTRACE) 8485M: Steven Rostedt <rostedt@goodmis.org> 8486M: Masami Hiramatsu <mhiramat@kernel.org> 8487R: Mark Rutland <mark.rutland@arm.com> 8488L: linux-kernel@vger.kernel.org 8489L: linux-trace-kernel@vger.kernel.org 8490S: Maintained 8491Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8492T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8493F: Documentation/trace/ftrace* 8494F: arch/*/*/*/*ftrace* 8495F: arch/*/*/*ftrace* 8496F: include/*/ftrace.h 8497F: kernel/trace/fgraph.c 8498F: kernel/trace/ftrace* 8499F: samples/ftrace 8500 8501FUNGIBLE ETHERNET DRIVERS 8502M: Dimitris Michailidis <dmichail@fungible.com> 8503L: netdev@vger.kernel.org 8504S: Supported 8505F: drivers/net/ethernet/fungible/ 8506 8507FUSE: FILESYSTEM IN USERSPACE 8508M: Miklos Szeredi <miklos@szeredi.hu> 8509L: linux-fsdevel@vger.kernel.org 8510S: Maintained 8511W: https://github.com/libfuse/ 8512T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8513F: Documentation/filesystems/fuse.rst 8514F: fs/fuse/ 8515F: include/uapi/linux/fuse.h 8516 8517FUTEX SUBSYSTEM 8518M: Thomas Gleixner <tglx@linutronix.de> 8519M: Ingo Molnar <mingo@redhat.com> 8520R: Peter Zijlstra <peterz@infradead.org> 8521R: Darren Hart <dvhart@infradead.org> 8522R: Davidlohr Bueso <dave@stgolabs.net> 8523R: André Almeida <andrealmeid@igalia.com> 8524L: linux-kernel@vger.kernel.org 8525S: Maintained 8526T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8527F: Documentation/locking/*futex* 8528F: include/asm-generic/futex.h 8529F: include/linux/futex.h 8530F: include/uapi/linux/futex.h 8531F: kernel/futex/* 8532F: tools/perf/bench/futex* 8533F: tools/testing/selftests/futex/ 8534 8535GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8536M: Tim Harvey <tharvey@gateworks.com> 8537S: Maintained 8538F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8539F: Documentation/hwmon/gsc-hwmon.rst 8540F: drivers/hwmon/gsc-hwmon.c 8541F: drivers/mfd/gateworks-gsc.c 8542F: include/linux/mfd/gsc.h 8543F: include/linux/platform_data/gsc_hwmon.h 8544 8545GCC PLUGINS 8546M: Kees Cook <keescook@chromium.org> 8547L: linux-hardening@vger.kernel.org 8548S: Maintained 8549T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8550F: Documentation/kbuild/gcc-plugins.rst 8551F: scripts/Makefile.gcc-plugins 8552F: scripts/gcc-plugins/ 8553 8554GCOV BASED KERNEL PROFILING 8555M: Peter Oberparleiter <oberpar@linux.ibm.com> 8556S: Maintained 8557F: Documentation/dev-tools/gcov.rst 8558F: kernel/gcov/ 8559 8560GDB KERNEL DEBUGGING HELPER SCRIPTS 8561M: Jan Kiszka <jan.kiszka@siemens.com> 8562M: Kieran Bingham <kbingham@kernel.org> 8563S: Supported 8564F: scripts/gdb/ 8565 8566GEMINI CRYPTO DRIVER 8567M: Corentin Labbe <clabbe@baylibre.com> 8568L: linux-crypto@vger.kernel.org 8569S: Maintained 8570F: drivers/crypto/gemini/ 8571 8572GEMTEK FM RADIO RECEIVER DRIVER 8573M: Hans Verkuil <hverkuil@xs4all.nl> 8574L: linux-media@vger.kernel.org 8575S: Maintained 8576W: https://linuxtv.org 8577T: git git://linuxtv.org/media_tree.git 8578F: drivers/media/radio/radio-gemtek* 8579 8580GENERIC ARCHITECTURE TOPOLOGY 8581M: Sudeep Holla <sudeep.holla@arm.com> 8582L: linux-kernel@vger.kernel.org 8583S: Maintained 8584F: drivers/base/arch_topology.c 8585F: include/linux/arch_topology.h 8586 8587GENERIC ENTRY CODE 8588M: Thomas Gleixner <tglx@linutronix.de> 8589M: Peter Zijlstra <peterz@infradead.org> 8590M: Andy Lutomirski <luto@kernel.org> 8591L: linux-kernel@vger.kernel.org 8592S: Maintained 8593T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8594F: include/linux/entry-common.h 8595F: include/linux/entry-kvm.h 8596F: kernel/entry/ 8597 8598GENERIC GPIO I2C DRIVER 8599M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8600S: Supported 8601F: drivers/i2c/busses/i2c-gpio.c 8602F: include/linux/platform_data/i2c-gpio.h 8603 8604GENERIC GPIO I2C MULTIPLEXER DRIVER 8605M: Peter Korsgaard <peter.korsgaard@barco.com> 8606L: linux-i2c@vger.kernel.org 8607S: Supported 8608F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8609F: drivers/i2c/muxes/i2c-mux-gpio.c 8610F: include/linux/platform_data/i2c-mux-gpio.h 8611 8612GENERIC HDLC (WAN) DRIVERS 8613M: Krzysztof Halasa <khc@pm.waw.pl> 8614S: Maintained 8615W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8616F: drivers/net/wan/c101.c 8617F: drivers/net/wan/hd6457* 8618F: drivers/net/wan/hdlc* 8619F: drivers/net/wan/n2.c 8620F: drivers/net/wan/pc300too.c 8621F: drivers/net/wan/pci200syn.c 8622F: drivers/net/wan/wanxl* 8623 8624GENERIC INCLUDE/ASM HEADER FILES 8625M: Arnd Bergmann <arnd@arndb.de> 8626L: linux-arch@vger.kernel.org 8627S: Maintained 8628T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8629F: include/asm-generic/ 8630F: include/uapi/asm-generic/ 8631 8632GENERIC PHY FRAMEWORK 8633M: Vinod Koul <vkoul@kernel.org> 8634M: Kishon Vijay Abraham I <kishon@kernel.org> 8635L: linux-phy@lists.infradead.org 8636S: Supported 8637Q: https://patchwork.kernel.org/project/linux-phy/list/ 8638T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8639F: Documentation/devicetree/bindings/phy/ 8640F: drivers/phy/ 8641F: include/dt-bindings/phy/ 8642F: include/linux/phy/ 8643 8644GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8645M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8646S: Supported 8647F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8648 8649GENERIC PM DOMAINS 8650M: "Rafael J. Wysocki" <rafael@kernel.org> 8651M: Kevin Hilman <khilman@kernel.org> 8652M: Ulf Hansson <ulf.hansson@linaro.org> 8653L: linux-pm@vger.kernel.org 8654S: Supported 8655F: Documentation/devicetree/bindings/power/power?domain* 8656F: drivers/base/power/domain*.c 8657F: include/linux/pm_domain.h 8658 8659GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8660M: Eugen Hristev <eugen.hristev@microchip.com> 8661L: linux-input@vger.kernel.org 8662S: Maintained 8663F: drivers/input/touchscreen/resistive-adc-touch.c 8664 8665GENERIC STRING LIBRARY 8666R: Andy Shevchenko <andy@kernel.org> 8667S: Maintained 8668F: lib/string.c 8669F: lib/string_helpers.c 8670F: lib/test-string_helpers.c 8671F: lib/test_string.c 8672 8673GENERIC UIO DRIVER FOR PCI DEVICES 8674M: "Michael S. Tsirkin" <mst@redhat.com> 8675L: kvm@vger.kernel.org 8676S: Supported 8677F: drivers/uio/uio_pci_generic.c 8678 8679GENERIC VDSO LIBRARY 8680M: Andy Lutomirski <luto@kernel.org> 8681M: Thomas Gleixner <tglx@linutronix.de> 8682M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8683L: linux-kernel@vger.kernel.org 8684S: Maintained 8685T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8686F: include/asm-generic/vdso/vsyscall.h 8687F: include/vdso/ 8688F: kernel/time/vsyscall.c 8689F: lib/vdso/ 8690 8691GENWQE (IBM Generic Workqueue Card) 8692M: Frank Haverkamp <haver@linux.ibm.com> 8693S: Supported 8694F: drivers/misc/genwqe/ 8695 8696GET_MAINTAINER SCRIPT 8697M: Joe Perches <joe@perches.com> 8698S: Maintained 8699F: scripts/get_maintainer.pl 8700 8701GFS2 FILE SYSTEM 8702M: Bob Peterson <rpeterso@redhat.com> 8703M: Andreas Gruenbacher <agruenba@redhat.com> 8704L: cluster-devel@redhat.com 8705S: Supported 8706B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8707T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8708F: Documentation/filesystems/gfs2* 8709F: fs/gfs2/ 8710F: include/uapi/linux/gfs2_ondisk.h 8711 8712GIGABYTE WMI DRIVER 8713M: Thomas Weißschuh <thomas@weissschuh.net> 8714L: platform-driver-x86@vger.kernel.org 8715S: Maintained 8716F: drivers/platform/x86/gigabyte-wmi.c 8717 8718GNSS SUBSYSTEM 8719M: Johan Hovold <johan@kernel.org> 8720S: Maintained 8721T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8722F: Documentation/ABI/testing/sysfs-class-gnss 8723F: Documentation/devicetree/bindings/gnss/ 8724F: drivers/gnss/ 8725F: include/linux/gnss.h 8726 8727GO7007 MPEG CODEC 8728M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8729L: linux-media@vger.kernel.org 8730S: Maintained 8731F: drivers/media/usb/go7007/ 8732 8733GOODIX TOUCHSCREEN 8734M: Bastien Nocera <hadess@hadess.net> 8735M: Hans de Goede <hdegoede@redhat.com> 8736L: linux-input@vger.kernel.org 8737S: Maintained 8738F: drivers/input/touchscreen/goodix* 8739 8740GOOGLE ETHERNET DRIVERS 8741M: Jeroen de Borst <jeroendb@google.com> 8742M: Praveen Kaligineedi <pkaligineedi@google.com> 8743R: Shailend Chand <shailend@google.com> 8744L: netdev@vger.kernel.org 8745S: Supported 8746F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8747F: drivers/net/ethernet/google 8748 8749GPD POCKET FAN DRIVER 8750M: Hans de Goede <hdegoede@redhat.com> 8751L: platform-driver-x86@vger.kernel.org 8752S: Maintained 8753F: drivers/platform/x86/gpd-pocket-fan.c 8754 8755GPIO ACPI SUPPORT 8756M: Mika Westerberg <mika.westerberg@linux.intel.com> 8757M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8758L: linux-gpio@vger.kernel.org 8759L: linux-acpi@vger.kernel.org 8760S: Supported 8761T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8762F: Documentation/firmware-guide/acpi/gpio-properties.rst 8763F: drivers/gpio/gpiolib-acpi.c 8764F: drivers/gpio/gpiolib-acpi.h 8765 8766GPIO AGGREGATOR 8767M: Geert Uytterhoeven <geert+renesas@glider.be> 8768L: linux-gpio@vger.kernel.org 8769S: Supported 8770F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8771F: drivers/gpio/gpio-aggregator.c 8772 8773GPIO IR Transmitter 8774M: Sean Young <sean@mess.org> 8775L: linux-media@vger.kernel.org 8776S: Maintained 8777F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8778F: drivers/media/rc/gpio-ir-tx.c 8779 8780GPIO MOCKUP DRIVER 8781M: Bamvor Jian Zhang <bamv2005@gmail.com> 8782L: linux-gpio@vger.kernel.org 8783S: Maintained 8784F: drivers/gpio/gpio-mockup.c 8785F: tools/testing/selftests/gpio/ 8786 8787GPIO REGMAP 8788R: Michael Walle <michael@walle.cc> 8789S: Maintained 8790F: drivers/gpio/gpio-regmap.c 8791F: include/linux/gpio/regmap.h 8792 8793GPIO SUBSYSTEM 8794M: Linus Walleij <linus.walleij@linaro.org> 8795M: Bartosz Golaszewski <brgl@bgdev.pl> 8796L: linux-gpio@vger.kernel.org 8797S: Maintained 8798T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8799F: Documentation/ABI/obsolete/sysfs-gpio 8800F: Documentation/ABI/testing/gpio-cdev 8801F: Documentation/admin-guide/gpio/ 8802F: Documentation/devicetree/bindings/gpio/ 8803F: Documentation/driver-api/gpio/ 8804F: drivers/gpio/ 8805F: include/dt-bindings/gpio/ 8806F: include/linux/gpio.h 8807F: include/linux/gpio/ 8808F: include/linux/of_gpio.h 8809F: include/uapi/linux/gpio.h 8810F: tools/gpio/ 8811 8812GRE DEMULTIPLEXER DRIVER 8813M: Dmitry Kozlov <xeb@mail.ru> 8814L: netdev@vger.kernel.org 8815S: Maintained 8816F: include/net/gre.h 8817F: net/ipv4/gre_demux.c 8818F: net/ipv4/gre_offload.c 8819 8820GRETH 10/100/1G Ethernet MAC device driver 8821M: Andreas Larsson <andreas@gaisler.com> 8822L: netdev@vger.kernel.org 8823S: Maintained 8824F: drivers/net/ethernet/aeroflex/ 8825 8826GREYBUS AUDIO PROTOCOLS DRIVERS 8827M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8828M: Mark Greer <mgreer@animalcreek.com> 8829S: Maintained 8830F: drivers/staging/greybus/audio_apbridgea.c 8831F: drivers/staging/greybus/audio_apbridgea.h 8832F: drivers/staging/greybus/audio_codec.c 8833F: drivers/staging/greybus/audio_codec.h 8834F: drivers/staging/greybus/audio_gb.c 8835F: drivers/staging/greybus/audio_manager.c 8836F: drivers/staging/greybus/audio_manager.h 8837F: drivers/staging/greybus/audio_manager_module.c 8838F: drivers/staging/greybus/audio_manager_private.h 8839F: drivers/staging/greybus/audio_manager_sysfs.c 8840F: drivers/staging/greybus/audio_module.c 8841F: drivers/staging/greybus/audio_topology.c 8842 8843GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8844M: Viresh Kumar <vireshk@kernel.org> 8845S: Maintained 8846F: drivers/staging/greybus/authentication.c 8847F: drivers/staging/greybus/bootrom.c 8848F: drivers/staging/greybus/firmware.h 8849F: drivers/staging/greybus/fw-core.c 8850F: drivers/staging/greybus/fw-download.c 8851F: drivers/staging/greybus/fw-management.c 8852F: drivers/staging/greybus/greybus_authentication.h 8853F: drivers/staging/greybus/greybus_firmware.h 8854F: drivers/staging/greybus/hid.c 8855F: drivers/staging/greybus/i2c.c 8856F: drivers/staging/greybus/spi.c 8857F: drivers/staging/greybus/spilib.c 8858F: drivers/staging/greybus/spilib.h 8859 8860GREYBUS LOOPBACK DRIVER 8861M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8862S: Maintained 8863F: drivers/staging/greybus/loopback.c 8864 8865GREYBUS PLATFORM DRIVERS 8866M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8867S: Maintained 8868F: drivers/staging/greybus/arche-apb-ctrl.c 8869F: drivers/staging/greybus/arche-platform.c 8870F: drivers/staging/greybus/arche_platform.h 8871 8872GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8873M: Rui Miguel Silva <rmfrfs@gmail.com> 8874S: Maintained 8875F: drivers/staging/greybus/gpio.c 8876F: drivers/staging/greybus/light.c 8877F: drivers/staging/greybus/power_supply.c 8878F: drivers/staging/greybus/sdio.c 8879F: drivers/staging/greybus/spi.c 8880F: drivers/staging/greybus/spilib.c 8881 8882GREYBUS SUBSYSTEM 8883M: Johan Hovold <johan@kernel.org> 8884M: Alex Elder <elder@kernel.org> 8885M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8886L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8887S: Maintained 8888F: drivers/greybus/ 8889F: drivers/staging/greybus/ 8890F: include/linux/greybus.h 8891F: include/linux/greybus/ 8892 8893GREYBUS UART PROTOCOLS DRIVERS 8894M: David Lin <dtwlin@gmail.com> 8895S: Maintained 8896F: drivers/staging/greybus/log.c 8897F: drivers/staging/greybus/uart.c 8898 8899GS1662 VIDEO SERIALIZER 8900M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8901L: linux-media@vger.kernel.org 8902S: Maintained 8903T: git git://linuxtv.org/media_tree.git 8904F: drivers/media/spi/gs1662.c 8905 8906GSPCA FINEPIX SUBDRIVER 8907M: Frank Zago <frank@zago.net> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910T: git git://linuxtv.org/media_tree.git 8911F: drivers/media/usb/gspca/finepix.c 8912 8913GSPCA GL860 SUBDRIVER 8914M: Olivier Lorin <o.lorin@laposte.net> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/usb/gspca/gl860/ 8919 8920GSPCA M5602 SUBDRIVER 8921M: Erik Andren <erik.andren@gmail.com> 8922L: linux-media@vger.kernel.org 8923S: Maintained 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/m5602/ 8926 8927GSPCA PAC207 SONIXB SUBDRIVER 8928M: Hans Verkuil <hverkuil@xs4all.nl> 8929L: linux-media@vger.kernel.org 8930S: Odd Fixes 8931T: git git://linuxtv.org/media_tree.git 8932F: drivers/media/usb/gspca/pac207.c 8933 8934GSPCA SN9C20X SUBDRIVER 8935M: Brian Johnson <brijohn@gmail.com> 8936L: linux-media@vger.kernel.org 8937S: Maintained 8938T: git git://linuxtv.org/media_tree.git 8939F: drivers/media/usb/gspca/sn9c20x.c 8940 8941GSPCA T613 SUBDRIVER 8942M: Leandro Costantino <lcostantino@gmail.com> 8943L: linux-media@vger.kernel.org 8944S: Maintained 8945T: git git://linuxtv.org/media_tree.git 8946F: drivers/media/usb/gspca/t613.c 8947 8948GSPCA USB WEBCAM DRIVER 8949M: Hans Verkuil <hverkuil@xs4all.nl> 8950L: linux-media@vger.kernel.org 8951S: Odd Fixes 8952T: git git://linuxtv.org/media_tree.git 8953F: drivers/media/usb/gspca/ 8954 8955GTP (GPRS Tunneling Protocol) 8956M: Pablo Neira Ayuso <pablo@netfilter.org> 8957M: Harald Welte <laforge@gnumonks.org> 8958L: osmocom-net-gprs@lists.osmocom.org 8959S: Maintained 8960T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8961F: drivers/net/gtp.c 8962 8963GUID PARTITION TABLE (GPT) 8964M: Davidlohr Bueso <dave@stgolabs.net> 8965L: linux-efi@vger.kernel.org 8966S: Maintained 8967F: block/partitions/efi.* 8968 8969HABANALABS PCI DRIVER 8970M: Oded Gabbay <ogabbay@kernel.org> 8971L: dri-devel@lists.freedesktop.org 8972S: Supported 8973C: irc://irc.oftc.net/dri-devel 8974T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8975F: Documentation/ABI/testing/debugfs-driver-habanalabs 8976F: Documentation/ABI/testing/sysfs-driver-habanalabs 8977F: drivers/accel/habanalabs/ 8978F: include/trace/events/habanalabs.h 8979F: include/uapi/drm/habanalabs_accel.h 8980 8981HACKRF MEDIA DRIVER 8982M: Antti Palosaari <crope@iki.fi> 8983L: linux-media@vger.kernel.org 8984S: Maintained 8985W: https://linuxtv.org 8986W: http://palosaari.fi/linux/ 8987Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8988T: git git://linuxtv.org/anttip/media_tree.git 8989F: drivers/media/usb/hackrf/ 8990 8991HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8992M: Chuck Lever <chuck.lever@oracle.com> 8993L: kernel-tls-handshake@lists.linux.dev 8994L: netdev@vger.kernel.org 8995S: Maintained 8996F: Documentation/netlink/specs/handshake.yaml 8997F: Documentation/networking/tls-handshake.rst 8998F: include/net/handshake.h 8999F: include/trace/events/handshake.h 9000F: net/handshake/ 9001 9002HANTRO VPU CODEC DRIVER 9003M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9004M: Philipp Zabel <p.zabel@pengutronix.de> 9005L: linux-media@vger.kernel.org 9006L: linux-rockchip@lists.infradead.org 9007S: Maintained 9008F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9009F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9010F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9011F: drivers/media/platform/verisilicon/ 9012 9013HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9014M: Frank Seidel <frank@f-seidel.de> 9015L: platform-driver-x86@vger.kernel.org 9016S: Maintained 9017W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9018F: drivers/platform/x86/hdaps.c 9019 9020HARDWARE MONITORING 9021M: Jean Delvare <jdelvare@suse.com> 9022M: Guenter Roeck <linux@roeck-us.net> 9023L: linux-hwmon@vger.kernel.org 9024S: Maintained 9025W: http://hwmon.wiki.kernel.org/ 9026T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9027F: Documentation/ABI/testing/sysfs-class-hwmon 9028F: Documentation/devicetree/bindings/hwmon/ 9029F: Documentation/hwmon/ 9030F: drivers/hwmon/ 9031F: include/linux/hwmon*.h 9032F: include/trace/events/hwmon*.h 9033K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9034 9035HARDWARE RANDOM NUMBER GENERATOR CORE 9036M: Olivia Mackall <olivia@selenic.com> 9037M: Herbert Xu <herbert@gondor.apana.org.au> 9038L: linux-crypto@vger.kernel.org 9039S: Odd fixes 9040F: Documentation/admin-guide/hw_random.rst 9041F: Documentation/devicetree/bindings/rng/ 9042F: drivers/char/hw_random/ 9043F: include/linux/hw_random.h 9044 9045HARDWARE SPINLOCK CORE 9046M: Ohad Ben-Cohen <ohad@wizery.com> 9047M: Bjorn Andersson <andersson@kernel.org> 9048R: Baolin Wang <baolin.wang7@gmail.com> 9049L: linux-remoteproc@vger.kernel.org 9050S: Maintained 9051T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9052F: Documentation/devicetree/bindings/hwlock/ 9053F: Documentation/locking/hwspinlock.rst 9054F: drivers/hwspinlock/ 9055F: include/linux/hwspinlock.h 9056 9057HARDWARE TRACING FACILITIES 9058M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9059S: Maintained 9060F: drivers/hwtracing/ 9061 9062HARMONY SOUND DRIVER 9063L: linux-parisc@vger.kernel.org 9064S: Maintained 9065F: sound/parisc/harmony.* 9066 9067HDPVR USB VIDEO ENCODER DRIVER 9068M: Hans Verkuil <hverkuil@xs4all.nl> 9069L: linux-media@vger.kernel.org 9070S: Odd Fixes 9071W: https://linuxtv.org 9072T: git git://linuxtv.org/media_tree.git 9073F: drivers/media/usb/hdpvr/ 9074 9075HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9076M: Matt Hsiao <matt.hsiao@hpe.com> 9077S: Supported 9078F: drivers/misc/hpilo.[ch] 9079 9080HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9081M: Jerry Hoemann <jerry.hoemann@hpe.com> 9082S: Supported 9083F: Documentation/watchdog/hpwdt.rst 9084F: drivers/watchdog/hpwdt.c 9085 9086HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9087M: Don Brace <don.brace@microchip.com> 9088L: storagedev@microchip.com 9089L: linux-scsi@vger.kernel.org 9090S: Supported 9091F: Documentation/scsi/hpsa.rst 9092F: drivers/scsi/hpsa*.[ch] 9093F: include/linux/cciss*.h 9094F: include/uapi/linux/cciss*.h 9095 9096HFI1 DRIVER 9097M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9098L: linux-rdma@vger.kernel.org 9099S: Supported 9100F: drivers/infiniband/hw/hfi1 9101 9102HFS FILESYSTEM 9103L: linux-fsdevel@vger.kernel.org 9104S: Orphan 9105F: Documentation/filesystems/hfs.rst 9106F: fs/hfs/ 9107 9108HFSPLUS FILESYSTEM 9109L: linux-fsdevel@vger.kernel.org 9110S: Orphan 9111F: Documentation/filesystems/hfsplus.rst 9112F: fs/hfsplus/ 9113 9114HGA FRAMEBUFFER DRIVER 9115M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9116L: linux-nvidia@lists.surfsouth.com 9117S: Maintained 9118W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9119F: drivers/video/fbdev/hgafb.c 9120 9121HIBERNATION (aka Software Suspend, aka swsusp) 9122M: "Rafael J. Wysocki" <rafael@kernel.org> 9123M: Pavel Machek <pavel@ucw.cz> 9124L: linux-pm@vger.kernel.org 9125S: Supported 9126B: https://bugzilla.kernel.org 9127F: arch/*/include/asm/suspend*.h 9128F: arch/x86/power/ 9129F: drivers/base/power/ 9130F: include/linux/freezer.h 9131F: include/linux/pm.h 9132F: include/linux/suspend.h 9133F: kernel/power/ 9134 9135HID CORE LAYER 9136M: Jiri Kosina <jikos@kernel.org> 9137M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9138L: linux-input@vger.kernel.org 9139S: Maintained 9140T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9141F: Documentation/hid/ 9142F: drivers/hid/ 9143F: include/linux/hid* 9144F: include/uapi/linux/hid* 9145F: samples/hid/ 9146F: tools/testing/selftests/hid/ 9147 9148HID LOGITECH DRIVERS 9149R: Filipe Laíns <lains@riseup.net> 9150L: linux-input@vger.kernel.org 9151S: Maintained 9152F: drivers/hid/hid-logitech-* 9153 9154HID PHOENIX RC FLIGHT CONTROLLER 9155M: Marcus Folkesson <marcus.folkesson@gmail.com> 9156L: linux-input@vger.kernel.org 9157S: Maintained 9158F: drivers/hid/hid-pxrc.c 9159 9160HID PLAYSTATION DRIVER 9161M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9162L: linux-input@vger.kernel.org 9163S: Supported 9164F: drivers/hid/hid-playstation.c 9165 9166HID SENSOR HUB DRIVERS 9167M: Jiri Kosina <jikos@kernel.org> 9168M: Jonathan Cameron <jic23@kernel.org> 9169M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9170L: linux-input@vger.kernel.org 9171L: linux-iio@vger.kernel.org 9172S: Maintained 9173F: Documentation/hid/hid-sensor* 9174F: drivers/hid/hid-sensor-* 9175F: drivers/iio/*/hid-* 9176F: include/linux/hid-sensor-* 9177 9178HID VRC-2 CAR CONTROLLER DRIVER 9179M: Marcus Folkesson <marcus.folkesson@gmail.com> 9180L: linux-input@vger.kernel.org 9181S: Maintained 9182F: drivers/hid/hid-vrc2.c 9183 9184HID WACOM DRIVER 9185M: Ping Cheng <ping.cheng@wacom.com> 9186M: Jason Gerecke <jason.gerecke@wacom.com> 9187L: linux-input@vger.kernel.org 9188S: Maintained 9189F: drivers/hid/wacom.h 9190F: drivers/hid/wacom_* 9191 9192HID++ LOGITECH DRIVERS 9193R: Filipe Laíns <lains@riseup.net> 9194R: Bastien Nocera <hadess@hadess.net> 9195L: linux-input@vger.kernel.org 9196S: Maintained 9197F: drivers/hid/hid-logitech-hidpp.c 9198 9199HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9200M: Thomas Gleixner <tglx@linutronix.de> 9201L: linux-kernel@vger.kernel.org 9202S: Maintained 9203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9204F: Documentation/timers/ 9205F: include/linux/clockchips.h 9206F: include/linux/hrtimer.h 9207F: kernel/time/clockevents.c 9208F: kernel/time/hrtimer.c 9209F: kernel/time/timer_*.c 9210 9211HIGH-SPEED SCC DRIVER FOR AX.25 9212L: linux-hams@vger.kernel.org 9213S: Orphan 9214F: drivers/net/hamradio/scc.c 9215 9216HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9217M: HighPoint Linux Team <linux@highpoint-tech.com> 9218S: Supported 9219W: http://www.highpoint-tech.com 9220F: Documentation/scsi/hptiop.rst 9221F: drivers/scsi/hptiop.c 9222 9223HIKEY960 ONBOARD USB GPIO HUB DRIVER 9224M: John Stultz <jstultz@google.com> 9225L: linux-kernel@vger.kernel.org 9226S: Maintained 9227F: drivers/misc/hisi_hikey_usb.c 9228 9229HIMAX HX83112B TOUCHSCREEN SUPPORT 9230M: Job Noorman <job@noorman.info> 9231L: linux-input@vger.kernel.org 9232S: Maintained 9233F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9234F: drivers/input/touchscreen/himax_hx83112b.c 9235 9236HIPPI 9237M: Jes Sorensen <jes@trained-monkey.org> 9238L: linux-hippi@sunsite.dk 9239S: Maintained 9240F: drivers/net/hippi/ 9241F: include/linux/hippidevice.h 9242F: include/uapi/linux/if_hippi.h 9243F: net/802/hippi.c 9244 9245HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9246M: Kurt Kanzenbach <kurt@linutronix.de> 9247L: netdev@vger.kernel.org 9248S: Maintained 9249F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9250F: drivers/net/dsa/hirschmann/* 9251F: include/linux/platform_data/hirschmann-hellcreek.h 9252F: net/dsa/tag_hellcreek.c 9253 9254HISILICON DMA DRIVER 9255M: Zhou Wang <wangzhou1@hisilicon.com> 9256M: Jie Hai <haijie1@huawei.com> 9257L: dmaengine@vger.kernel.org 9258S: Maintained 9259F: drivers/dma/hisi_dma.c 9260 9261HISILICON GPIO DRIVER 9262M: Jay Fang <f.fangjian@huawei.com> 9263L: linux-gpio@vger.kernel.org 9264S: Maintained 9265F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9266F: drivers/gpio/gpio-hisi.c 9267 9268HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9269M: Longfang Liu <liulongfang@huawei.com> 9270L: linux-crypto@vger.kernel.org 9271S: Maintained 9272F: Documentation/ABI/testing/debugfs-hisi-hpre 9273F: drivers/crypto/hisilicon/hpre/hpre.h 9274F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9275F: drivers/crypto/hisilicon/hpre/hpre_main.c 9276 9277HISILICON HNS3 PMU DRIVER 9278M: Guangbin Huang <huangguangbin2@huawei.com> 9279S: Supported 9280F: Documentation/admin-guide/perf/hns3-pmu.rst 9281F: drivers/perf/hisilicon/hns3_pmu.c 9282 9283HISILICON I2C CONTROLLER DRIVER 9284M: Yicong Yang <yangyicong@hisilicon.com> 9285L: linux-i2c@vger.kernel.org 9286S: Maintained 9287W: https://www.hisilicon.com 9288F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9289F: drivers/i2c/busses/i2c-hisi.c 9290 9291HISILICON LPC BUS DRIVER 9292M: Jay Fang <f.fangjian@huawei.com> 9293S: Maintained 9294W: http://www.hisilicon.com 9295F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9296F: drivers/bus/hisi_lpc.c 9297 9298HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9299M: Yisen Zhuang <yisen.zhuang@huawei.com> 9300M: Salil Mehta <salil.mehta@huawei.com> 9301L: netdev@vger.kernel.org 9302S: Maintained 9303W: http://www.hisilicon.com 9304F: drivers/net/ethernet/hisilicon/hns3/ 9305 9306HISILICON NETWORK SUBSYSTEM DRIVER 9307M: Yisen Zhuang <yisen.zhuang@huawei.com> 9308M: Salil Mehta <salil.mehta@huawei.com> 9309L: netdev@vger.kernel.org 9310S: Maintained 9311W: http://www.hisilicon.com 9312F: Documentation/devicetree/bindings/net/hisilicon*.txt 9313F: drivers/net/ethernet/hisilicon/ 9314 9315HISILICON PMU DRIVER 9316M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9317M: Jonathan Cameron <jonathan.cameron@huawei.com> 9318S: Supported 9319W: http://www.hisilicon.com 9320F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9321F: Documentation/admin-guide/perf/hisi-pmu.rst 9322F: drivers/perf/hisilicon 9323 9324HISILICON PTT DRIVER 9325M: Yicong Yang <yangyicong@hisilicon.com> 9326M: Jonathan Cameron <jonathan.cameron@huawei.com> 9327L: linux-kernel@vger.kernel.org 9328S: Maintained 9329F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9330F: Documentation/trace/hisi-ptt.rst 9331F: drivers/hwtracing/ptt/ 9332F: tools/perf/arch/arm64/util/hisi-ptt.c 9333F: tools/perf/util/hisi-ptt* 9334F: tools/perf/util/hisi-ptt-decoder/* 9335 9336HISILICON QM DRIVER 9337M: Weili Qian <qianweili@huawei.com> 9338M: Zhou Wang <wangzhou1@hisilicon.com> 9339L: linux-crypto@vger.kernel.org 9340S: Maintained 9341F: drivers/crypto/hisilicon/Kconfig 9342F: drivers/crypto/hisilicon/Makefile 9343F: drivers/crypto/hisilicon/qm.c 9344F: drivers/crypto/hisilicon/sgl.c 9345F: include/linux/hisi_acc_qm.h 9346 9347HISILICON ROCE DRIVER 9348M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9349M: Wenpeng Liang <liangwenpeng@huawei.com> 9350L: linux-rdma@vger.kernel.org 9351S: Maintained 9352F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9353F: drivers/infiniband/hw/hns/ 9354 9355HISILICON SAS Controller 9356M: Xiang Chen <chenxiang66@hisilicon.com> 9357S: Supported 9358W: http://www.hisilicon.com 9359F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9360F: drivers/scsi/hisi_sas/ 9361 9362HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9363M: Kai Ye <yekai13@huawei.com> 9364M: Longfang Liu <liulongfang@huawei.com> 9365L: linux-crypto@vger.kernel.org 9366S: Maintained 9367F: Documentation/ABI/testing/debugfs-hisi-sec 9368F: drivers/crypto/hisilicon/sec2/sec.h 9369F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9370F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9371F: drivers/crypto/hisilicon/sec2/sec_main.c 9372 9373HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9374M: Jay Fang <f.fangjian@huawei.com> 9375L: linux-spi@vger.kernel.org 9376S: Maintained 9377W: http://www.hisilicon.com 9378F: drivers/spi/spi-hisi-kunpeng.c 9379 9380HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9381M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9382L: linux-kernel@vger.kernel.org 9383S: Maintained 9384F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9385F: drivers/spmi/hisi-spmi-controller.c 9386 9387HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9388M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9389L: linux-kernel@vger.kernel.org 9390S: Maintained 9391F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9392F: drivers/mfd/hi6421-spmi-pmic.c 9393 9394HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9395M: Weili Qian <qianweili@huawei.com> 9396S: Maintained 9397F: drivers/crypto/hisilicon/trng/trng.c 9398 9399HISILICON V3XX SPI NOR FLASH Controller Driver 9400M: Jay Fang <f.fangjian@huawei.com> 9401S: Maintained 9402W: http://www.hisilicon.com 9403F: drivers/spi/spi-hisi-sfc-v3xx.c 9404 9405HISILICON ZIP Controller DRIVER 9406M: Yang Shen <shenyang39@huawei.com> 9407M: Zhou Wang <wangzhou1@hisilicon.com> 9408L: linux-crypto@vger.kernel.org 9409S: Maintained 9410F: Documentation/ABI/testing/debugfs-hisi-zip 9411F: drivers/crypto/hisilicon/zip/ 9412 9413HMM - Heterogeneous Memory Management 9414M: Jérôme Glisse <jglisse@redhat.com> 9415L: linux-mm@kvack.org 9416S: Maintained 9417F: Documentation/mm/hmm.rst 9418F: include/linux/hmm* 9419F: lib/test_hmm* 9420F: mm/hmm* 9421F: tools/testing/selftests/mm/*hmm* 9422 9423HOST AP DRIVER 9424M: Jouni Malinen <j@w1.fi> 9425L: linux-wireless@vger.kernel.org 9426S: Obsolete 9427W: http://w1.fi/hostap-driver.html 9428F: drivers/net/wireless/intersil/hostap/ 9429 9430HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9431L: platform-driver-x86@vger.kernel.org 9432S: Orphan 9433F: drivers/platform/x86/hp/tc1100-wmi.c 9434 9435HPET: High Precision Event Timers driver 9436M: Clemens Ladisch <clemens@ladisch.de> 9437S: Maintained 9438F: Documentation/timers/hpet.rst 9439F: drivers/char/hpet.c 9440F: include/linux/hpet.h 9441F: include/uapi/linux/hpet.h 9442 9443HPET: x86 9444S: Orphan 9445F: arch/x86/include/asm/hpet.h 9446F: arch/x86/kernel/hpet.c 9447 9448HPFS FILESYSTEM 9449M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9450S: Maintained 9451W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9452F: fs/hpfs/ 9453 9454HSI SUBSYSTEM 9455M: Sebastian Reichel <sre@kernel.org> 9456S: Maintained 9457T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9458F: Documentation/ABI/testing/sysfs-bus-hsi 9459F: Documentation/driver-api/hsi.rst 9460F: drivers/hsi/ 9461F: include/linux/hsi/ 9462F: include/uapi/linux/hsi/ 9463 9464HSO 3G MODEM DRIVER 9465L: linux-usb@vger.kernel.org 9466S: Orphan 9467F: drivers/net/usb/hso.c 9468 9469HSR NETWORK PROTOCOL 9470L: netdev@vger.kernel.org 9471S: Orphan 9472F: net/hsr/ 9473 9474HT16K33 LED CONTROLLER DRIVER 9475M: Robin van der Gracht <robin@protonic.nl> 9476S: Maintained 9477F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9478F: drivers/auxdisplay/ht16k33.c 9479 9480HTCPEN TOUCHSCREEN DRIVER 9481M: Pau Oliva Fora <pof@eslack.org> 9482L: linux-input@vger.kernel.org 9483S: Maintained 9484F: drivers/input/touchscreen/htcpen.c 9485 9486HTE SUBSYSTEM 9487M: Dipen Patel <dipenp@nvidia.com> 9488L: timestamp@lists.linux.dev 9489S: Maintained 9490Q: https://patchwork.kernel.org/project/timestamp/list/ 9491T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9492F: Documentation/devicetree/bindings/timestamp/ 9493F: Documentation/driver-api/hte/ 9494F: drivers/hte/ 9495F: include/linux/hte.h 9496 9497HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9498M: Lorenzo Bianconi <lorenzo@kernel.org> 9499L: linux-iio@vger.kernel.org 9500S: Maintained 9501W: http://www.st.com/ 9502F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9503F: drivers/iio/humidity/hts221* 9504 9505HUAWEI ETHERNET DRIVER 9506M: Cai Huoqing <cai.huoqing@linux.dev> 9507L: netdev@vger.kernel.org 9508S: Maintained 9509F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9510F: drivers/net/ethernet/huawei/hinic/ 9511 9512HUGETLB SUBSYSTEM 9513M: Mike Kravetz <mike.kravetz@oracle.com> 9514M: Muchun Song <muchun.song@linux.dev> 9515L: linux-mm@kvack.org 9516S: Maintained 9517F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9518F: Documentation/admin-guide/mm/hugetlbpage.rst 9519F: Documentation/mm/hugetlbfs_reserv.rst 9520F: Documentation/mm/vmemmap_dedup.rst 9521F: fs/hugetlbfs/ 9522F: include/linux/hugetlb.h 9523F: mm/hugetlb.c 9524F: mm/hugetlb_vmemmap.c 9525F: mm/hugetlb_vmemmap.h 9526 9527HVA ST MEDIA DRIVER 9528M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9529L: linux-media@vger.kernel.org 9530S: Supported 9531W: https://linuxtv.org 9532T: git git://linuxtv.org/media_tree.git 9533F: drivers/media/platform/st/sti/hva 9534 9535HWPOISON MEMORY FAILURE HANDLING 9536M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9537R: Miaohe Lin <linmiaohe@huawei.com> 9538L: linux-mm@kvack.org 9539S: Maintained 9540F: mm/hwpoison-inject.c 9541F: mm/memory-failure.c 9542 9543HYCON HY46XX TOUCHSCREEN SUPPORT 9544M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9545L: linux-input@vger.kernel.org 9546S: Maintained 9547F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9548F: drivers/input/touchscreen/hycon-hy46xx.c 9549 9550HYGON PROCESSOR SUPPORT 9551M: Pu Wen <puwen@hygon.cn> 9552L: linux-kernel@vger.kernel.org 9553S: Maintained 9554F: arch/x86/kernel/cpu/hygon.c 9555 9556HYNIX HI556 SENSOR DRIVER 9557M: Shawn Tu <shawnx.tu@intel.com> 9558L: linux-media@vger.kernel.org 9559S: Maintained 9560T: git git://linuxtv.org/media_tree.git 9561F: drivers/media/i2c/hi556.c 9562 9563HYNIX HI846 SENSOR DRIVER 9564M: Martin Kepplinger <martin.kepplinger@puri.sm> 9565L: linux-media@vger.kernel.org 9566S: Maintained 9567F: drivers/media/i2c/hi846.c 9568 9569HYNIX HI847 SENSOR DRIVER 9570M: Shawn Tu <shawnx.tu@intel.com> 9571L: linux-media@vger.kernel.org 9572S: Maintained 9573F: drivers/media/i2c/hi847.c 9574 9575Hyper-V/Azure CORE AND DRIVERS 9576M: "K. Y. Srinivasan" <kys@microsoft.com> 9577M: Haiyang Zhang <haiyangz@microsoft.com> 9578M: Wei Liu <wei.liu@kernel.org> 9579M: Dexuan Cui <decui@microsoft.com> 9580L: linux-hyperv@vger.kernel.org 9581S: Supported 9582T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9583F: Documentation/ABI/stable/sysfs-bus-vmbus 9584F: Documentation/ABI/testing/debugfs-hyperv 9585F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9586F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9587F: Documentation/virt/hyperv 9588F: arch/arm64/hyperv 9589F: arch/arm64/include/asm/hyperv-tlfs.h 9590F: arch/arm64/include/asm/mshyperv.h 9591F: arch/x86/hyperv 9592F: arch/x86/include/asm/hyperv-tlfs.h 9593F: arch/x86/include/asm/mshyperv.h 9594F: arch/x86/include/asm/trace/hyperv.h 9595F: arch/x86/kernel/cpu/mshyperv.c 9596F: drivers/clocksource/hyperv_timer.c 9597F: drivers/hid/hid-hyperv.c 9598F: drivers/hv/ 9599F: drivers/input/serio/hyperv-keyboard.c 9600F: drivers/iommu/hyperv-iommu.c 9601F: drivers/net/ethernet/microsoft/ 9602F: drivers/net/hyperv/ 9603F: drivers/pci/controller/pci-hyperv-intf.c 9604F: drivers/pci/controller/pci-hyperv.c 9605F: drivers/scsi/storvsc_drv.c 9606F: drivers/uio/uio_hv_generic.c 9607F: drivers/video/fbdev/hyperv_fb.c 9608F: include/asm-generic/hyperv-tlfs.h 9609F: include/asm-generic/mshyperv.h 9610F: include/clocksource/hyperv_timer.h 9611F: include/linux/hyperv.h 9612F: include/net/mana 9613F: include/uapi/linux/hyperv.h 9614F: net/vmw_vsock/hyperv_transport.c 9615F: tools/hv/ 9616 9617HYPERBUS SUPPORT 9618M: Vignesh Raghavendra <vigneshr@ti.com> 9619L: linux-mtd@lists.infradead.org 9620S: Supported 9621Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9622C: irc://irc.oftc.net/mtd 9623T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9624F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9625F: drivers/mtd/hyperbus/ 9626F: include/linux/mtd/hyperbus.h 9627 9628HYPERVISOR VIRTUAL CONSOLE DRIVER 9629L: linuxppc-dev@lists.ozlabs.org 9630S: Odd Fixes 9631F: drivers/tty/hvc/ 9632 9633I2C ACPI SUPPORT 9634M: Mika Westerberg <mika.westerberg@linux.intel.com> 9635L: linux-i2c@vger.kernel.org 9636L: linux-acpi@vger.kernel.org 9637S: Maintained 9638F: drivers/i2c/i2c-core-acpi.c 9639 9640I2C CONTROLLER DRIVER FOR NVIDIA GPU 9641M: Ajay Gupta <ajayg@nvidia.com> 9642L: linux-i2c@vger.kernel.org 9643S: Maintained 9644F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9645F: drivers/i2c/busses/i2c-nvidia-gpu.c 9646 9647I2C MUXES 9648M: Peter Rosin <peda@axentia.se> 9649L: linux-i2c@vger.kernel.org 9650S: Maintained 9651F: Documentation/devicetree/bindings/i2c/i2c-arb* 9652F: Documentation/devicetree/bindings/i2c/i2c-gate* 9653F: Documentation/devicetree/bindings/i2c/i2c-mux* 9654F: Documentation/i2c/i2c-topology.rst 9655F: Documentation/i2c/muxes/ 9656F: drivers/i2c/i2c-mux.c 9657F: drivers/i2c/muxes/ 9658F: include/linux/i2c-mux.h 9659 9660I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9661M: Gregory CLEMENT <gregory.clement@bootlin.com> 9662L: linux-i2c@vger.kernel.org 9663S: Maintained 9664F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9665F: drivers/i2c/busses/i2c-mv64xxx.c 9666 9667I2C OVER PARALLEL PORT 9668M: Jean Delvare <jdelvare@suse.com> 9669L: linux-i2c@vger.kernel.org 9670S: Maintained 9671F: Documentation/i2c/busses/i2c-parport.rst 9672F: drivers/i2c/busses/i2c-parport.c 9673 9674I2C SUBSYSTEM 9675M: Wolfram Sang <wsa@kernel.org> 9676L: linux-i2c@vger.kernel.org 9677S: Maintained 9678W: https://i2c.wiki.kernel.org/ 9679Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9680T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9681F: Documentation/devicetree/bindings/i2c/i2c.txt 9682F: Documentation/i2c/ 9683F: drivers/i2c/* 9684F: include/dt-bindings/i2c/i2c.h 9685F: include/linux/i2c-dev.h 9686F: include/linux/i2c-smbus.h 9687F: include/linux/i2c.h 9688F: include/uapi/linux/i2c-*.h 9689F: include/uapi/linux/i2c.h 9690 9691I2C SUBSYSTEM HOST DRIVERS 9692L: linux-i2c@vger.kernel.org 9693S: Odd Fixes 9694W: https://i2c.wiki.kernel.org/ 9695Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9696T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9697F: Documentation/devicetree/bindings/i2c/ 9698F: drivers/i2c/algos/ 9699F: drivers/i2c/busses/ 9700F: include/dt-bindings/i2c/ 9701 9702I2C-TAOS-EVM DRIVER 9703M: Jean Delvare <jdelvare@suse.com> 9704L: linux-i2c@vger.kernel.org 9705S: Maintained 9706F: Documentation/i2c/busses/i2c-taos-evm.rst 9707F: drivers/i2c/busses/i2c-taos-evm.c 9708 9709I2C-TINY-USB DRIVER 9710M: Till Harbaum <till@harbaum.org> 9711L: linux-i2c@vger.kernel.org 9712S: Maintained 9713W: http://www.harbaum.org/till/i2c_tiny_usb 9714F: drivers/i2c/busses/i2c-tiny-usb.c 9715 9716I2C/SMBUS CONTROLLER DRIVERS FOR PC 9717M: Jean Delvare <jdelvare@suse.com> 9718L: linux-i2c@vger.kernel.org 9719S: Maintained 9720F: Documentation/i2c/busses/i2c-ali1535.rst 9721F: Documentation/i2c/busses/i2c-ali1563.rst 9722F: Documentation/i2c/busses/i2c-ali15x3.rst 9723F: Documentation/i2c/busses/i2c-amd756.rst 9724F: Documentation/i2c/busses/i2c-amd8111.rst 9725F: Documentation/i2c/busses/i2c-i801.rst 9726F: Documentation/i2c/busses/i2c-nforce2.rst 9727F: Documentation/i2c/busses/i2c-piix4.rst 9728F: Documentation/i2c/busses/i2c-sis5595.rst 9729F: Documentation/i2c/busses/i2c-sis630.rst 9730F: Documentation/i2c/busses/i2c-sis96x.rst 9731F: Documentation/i2c/busses/i2c-via.rst 9732F: Documentation/i2c/busses/i2c-viapro.rst 9733F: drivers/i2c/busses/i2c-ali1535.c 9734F: drivers/i2c/busses/i2c-ali1563.c 9735F: drivers/i2c/busses/i2c-ali15x3.c 9736F: drivers/i2c/busses/i2c-amd756-s4882.c 9737F: drivers/i2c/busses/i2c-amd756.c 9738F: drivers/i2c/busses/i2c-amd8111.c 9739F: drivers/i2c/busses/i2c-i801.c 9740F: drivers/i2c/busses/i2c-isch.c 9741F: drivers/i2c/busses/i2c-nforce2-s4985.c 9742F: drivers/i2c/busses/i2c-nforce2.c 9743F: drivers/i2c/busses/i2c-piix4.c 9744F: drivers/i2c/busses/i2c-sis5595.c 9745F: drivers/i2c/busses/i2c-sis630.c 9746F: drivers/i2c/busses/i2c-sis96x.c 9747F: drivers/i2c/busses/i2c-via.c 9748F: drivers/i2c/busses/i2c-viapro.c 9749 9750I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9751M: Hans de Goede <hdegoede@redhat.com> 9752L: linux-i2c@vger.kernel.org 9753S: Maintained 9754F: drivers/i2c/busses/i2c-cht-wc.c 9755 9756I2C/SMBUS ISMT DRIVER 9757M: Seth Heasley <seth.heasley@intel.com> 9758M: Neil Horman <nhorman@tuxdriver.com> 9759L: linux-i2c@vger.kernel.org 9760F: Documentation/i2c/busses/i2c-ismt.rst 9761F: drivers/i2c/busses/i2c-ismt.c 9762 9763I2C/SMBUS STUB DRIVER 9764M: Jean Delvare <jdelvare@suse.com> 9765L: linux-i2c@vger.kernel.org 9766S: Maintained 9767F: drivers/i2c/i2c-stub.c 9768 9769I3C DRIVER FOR ASPEED AST2600 9770M: Jeremy Kerr <jk@codeconstruct.com.au> 9771S: Maintained 9772F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9773F: drivers/i3c/master/ast2600-i3c-master.c 9774 9775I3C DRIVER FOR CADENCE I3C MASTER IP 9776M: Przemysław Gaj <pgaj@cadence.com> 9777S: Maintained 9778F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9779F: drivers/i3c/master/i3c-master-cdns.c 9780 9781I3C DRIVER FOR SYNOPSYS DESIGNWARE 9782S: Orphan 9783F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9784F: drivers/i3c/master/dw* 9785 9786I3C SUBSYSTEM 9787M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9788L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9789S: Maintained 9790C: irc://chat.freenode.net/linux-i3c 9791T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9792F: Documentation/ABI/testing/sysfs-bus-i3c 9793F: Documentation/devicetree/bindings/i3c/ 9794F: Documentation/driver-api/i3c 9795F: drivers/i3c/ 9796F: include/linux/i3c/ 9797 9798IA64 (Itanium) PLATFORM 9799L: linux-ia64@vger.kernel.org 9800S: Orphan 9801F: Documentation/arch/ia64/ 9802F: arch/ia64/ 9803 9804IBM Operation Panel Input Driver 9805M: Eddie James <eajames@linux.ibm.com> 9806L: linux-input@vger.kernel.org 9807S: Maintained 9808F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9809F: drivers/input/misc/ibm-panel.c 9810 9811IBM Power 842 compression accelerator 9812M: Haren Myneni <haren@us.ibm.com> 9813S: Supported 9814F: crypto/842.c 9815F: drivers/crypto/nx/Kconfig 9816F: drivers/crypto/nx/Makefile 9817F: drivers/crypto/nx/nx-842* 9818F: include/linux/sw842.h 9819F: lib/842/ 9820 9821IBM Power in-Nest Crypto Acceleration 9822M: Breno Leitão <leitao@debian.org> 9823M: Nayna Jain <nayna@linux.ibm.com> 9824M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9825L: linux-crypto@vger.kernel.org 9826S: Supported 9827F: drivers/crypto/nx/Kconfig 9828F: drivers/crypto/nx/Makefile 9829F: drivers/crypto/nx/nx-aes* 9830F: drivers/crypto/nx/nx-sha* 9831F: drivers/crypto/nx/nx.* 9832F: drivers/crypto/nx/nx_csbcpb.h 9833F: drivers/crypto/nx/nx_debugfs.c 9834 9835IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9836M: Tyrel Datwyler <tyreld@linux.ibm.com> 9837L: linux-pci@vger.kernel.org 9838L: linuxppc-dev@lists.ozlabs.org 9839S: Supported 9840F: drivers/pci/hotplug/rpadlpar* 9841 9842IBM Power Linux RAID adapter 9843M: Brian King <brking@us.ibm.com> 9844S: Supported 9845F: drivers/scsi/ipr.* 9846 9847IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9848M: Tyrel Datwyler <tyreld@linux.ibm.com> 9849L: linux-pci@vger.kernel.org 9850L: linuxppc-dev@lists.ozlabs.org 9851S: Supported 9852F: drivers/pci/hotplug/rpaphp* 9853 9854IBM Power SRIOV Virtual NIC Device Driver 9855M: Haren Myneni <haren@linux.ibm.com> 9856M: Rick Lindsley <ricklind@linux.ibm.com> 9857R: Nick Child <nnac123@linux.ibm.com> 9858R: Dany Madden <danymadden@us.ibm.com> 9859R: Thomas Falcon <tlfalcon@linux.ibm.com> 9860L: netdev@vger.kernel.org 9861S: Supported 9862F: drivers/net/ethernet/ibm/ibmvnic.* 9863 9864IBM Power VFIO Support 9865M: Timothy Pearson <tpearson@raptorengineering.com> 9866S: Supported 9867F: drivers/vfio/vfio_iommu_spapr_tce.c 9868 9869IBM Power Virtual Ethernet Device Driver 9870M: Nick Child <nnac123@linux.ibm.com> 9871L: netdev@vger.kernel.org 9872S: Supported 9873F: drivers/net/ethernet/ibm/ibmveth.* 9874 9875IBM Power Virtual FC Device Drivers 9876M: Tyrel Datwyler <tyreld@linux.ibm.com> 9877L: linux-scsi@vger.kernel.org 9878S: Supported 9879F: drivers/scsi/ibmvscsi/ibmvfc* 9880 9881IBM Power Virtual Management Channel Driver 9882M: Brad Warrum <bwarrum@linux.ibm.com> 9883M: Ritu Agarwal <rituagar@linux.ibm.com> 9884S: Supported 9885F: drivers/misc/ibmvmc.* 9886 9887IBM Power Virtual SCSI Device Drivers 9888M: Tyrel Datwyler <tyreld@linux.ibm.com> 9889L: linux-scsi@vger.kernel.org 9890S: Supported 9891F: drivers/scsi/ibmvscsi/ibmvscsi* 9892F: include/scsi/viosrp.h 9893 9894IBM Power Virtual SCSI Device Target Driver 9895M: Michael Cyr <mikecyr@linux.ibm.com> 9896L: linux-scsi@vger.kernel.org 9897L: target-devel@vger.kernel.org 9898S: Supported 9899F: drivers/scsi/ibmvscsi_tgt/ 9900 9901IBM Power VMX Cryptographic instructions 9902M: Breno Leitão <leitao@debian.org> 9903M: Nayna Jain <nayna@linux.ibm.com> 9904M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9905L: linux-crypto@vger.kernel.org 9906S: Supported 9907F: drivers/crypto/vmx/Kconfig 9908F: drivers/crypto/vmx/Makefile 9909F: drivers/crypto/vmx/aes* 9910F: drivers/crypto/vmx/ghash* 9911F: drivers/crypto/vmx/ppc-xlate.pl 9912F: drivers/crypto/vmx/vmx.c 9913 9914IBM ServeRAID RAID DRIVER 9915S: Orphan 9916F: drivers/scsi/ips.* 9917 9918ICH LPC AND GPIO DRIVER 9919M: Peter Tyser <ptyser@xes-inc.com> 9920S: Maintained 9921F: drivers/gpio/gpio-ich.c 9922F: drivers/mfd/lpc_ich.c 9923 9924ICY I2C DRIVER 9925M: Max Staudt <max@enpas.org> 9926L: linux-i2c@vger.kernel.org 9927S: Maintained 9928F: drivers/i2c/busses/i2c-icy.c 9929 9930IDEAPAD LAPTOP EXTRAS DRIVER 9931M: Ike Panhc <ike.pan@canonical.com> 9932L: platform-driver-x86@vger.kernel.org 9933S: Maintained 9934W: http://launchpad.net/ideapad-laptop 9935F: drivers/platform/x86/ideapad-laptop.c 9936 9937IDEAPAD LAPTOP SLIDEBAR DRIVER 9938M: Andrey Moiseev <o2g.org.ru@gmail.com> 9939L: linux-input@vger.kernel.org 9940S: Maintained 9941W: https://github.com/o2genum/ideapad-slidebar 9942F: drivers/input/misc/ideapad_slidebar.c 9943 9944IDMAPPED MOUNTS 9945M: Christian Brauner <brauner@kernel.org> 9946M: Seth Forshee <sforshee@kernel.org> 9947L: linux-fsdevel@vger.kernel.org 9948S: Maintained 9949T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9950F: Documentation/filesystems/idmappings.rst 9951F: include/linux/mnt_idmapping.* 9952F: tools/testing/selftests/mount_setattr/ 9953 9954IDT VersaClock 5 CLOCK DRIVER 9955M: Luca Ceresoli <luca@lucaceresoli.net> 9956S: Maintained 9957F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9958F: drivers/clk/clk-versaclock5.c 9959 9960IEEE 802.15.4 SUBSYSTEM 9961M: Alexander Aring <alex.aring@gmail.com> 9962M: Stefan Schmidt <stefan@datenfreihafen.org> 9963M: Miquel Raynal <miquel.raynal@bootlin.com> 9964L: linux-wpan@vger.kernel.org 9965S: Maintained 9966W: https://linux-wpan.org/ 9967T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9968T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9969F: Documentation/networking/ieee802154.rst 9970F: drivers/net/ieee802154/ 9971F: include/linux/ieee802154.h 9972F: include/linux/nl802154.h 9973F: include/net/af_ieee802154.h 9974F: include/net/cfg802154.h 9975F: include/net/ieee802154_netdev.h 9976F: include/net/mac802154.h 9977F: include/net/nl802154.h 9978F: net/ieee802154/ 9979F: net/mac802154/ 9980 9981IFCVF VIRTIO DATA PATH ACCELERATOR 9982R: Zhu Lingshan <lingshan.zhu@intel.com> 9983F: drivers/vdpa/ifcvf/ 9984 9985IFE PROTOCOL 9986M: Yotam Gigi <yotam.gi@gmail.com> 9987M: Jamal Hadi Salim <jhs@mojatatu.com> 9988F: include/net/ife.h 9989F: include/uapi/linux/ife.h 9990F: net/ife 9991 9992IGORPLUG-USB IR RECEIVER 9993M: Sean Young <sean@mess.org> 9994L: linux-media@vger.kernel.org 9995S: Maintained 9996F: drivers/media/rc/igorplugusb.c 9997 9998IGUANAWORKS USB IR TRANSCEIVER 9999M: Sean Young <sean@mess.org> 10000L: linux-media@vger.kernel.org 10001S: Maintained 10002F: drivers/media/rc/iguanair.c 10003 10004IIO DIGITAL POTENTIOMETER DAC 10005M: Peter Rosin <peda@axentia.se> 10006L: linux-iio@vger.kernel.org 10007S: Maintained 10008F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10009F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10010F: drivers/iio/dac/dpot-dac.c 10011 10012IIO ENVELOPE DETECTOR 10013M: Peter Rosin <peda@axentia.se> 10014L: linux-iio@vger.kernel.org 10015S: Maintained 10016F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10017F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10018F: drivers/iio/adc/envelope-detector.c 10019 10020IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10021M: Matti Vaittinen <mazziesaccount@gmail.com> 10022L: linux-iio@vger.kernel.org 10023S: Maintained 10024F: drivers/iio/light/gain-time-scale-helper.c 10025F: drivers/iio/light/gain-time-scale-helper.h 10026 10027IIO MULTIPLEXER 10028M: Peter Rosin <peda@axentia.se> 10029L: linux-iio@vger.kernel.org 10030S: Maintained 10031F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10032F: drivers/iio/multiplexer/iio-mux.c 10033 10034IIO SCMI BASED DRIVER 10035M: Jyoti Bhayana <jbhayana@google.com> 10036L: linux-iio@vger.kernel.org 10037S: Maintained 10038F: drivers/iio/common/scmi_sensors/scmi_iio.c 10039 10040IIO SUBSYSTEM AND DRIVERS 10041M: Jonathan Cameron <jic23@kernel.org> 10042R: Lars-Peter Clausen <lars@metafoo.de> 10043L: linux-iio@vger.kernel.org 10044S: Maintained 10045T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10046F: Documentation/ABI/testing/configfs-iio* 10047F: Documentation/ABI/testing/sysfs-bus-iio* 10048F: Documentation/devicetree/bindings/iio/ 10049F: drivers/iio/ 10050F: drivers/staging/iio/ 10051F: include/dt-bindings/iio/ 10052F: include/linux/iio/ 10053F: tools/iio/ 10054 10055IIO UNIT CONVERTER 10056M: Peter Rosin <peda@axentia.se> 10057L: linux-iio@vger.kernel.org 10058S: Maintained 10059F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10060F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10061F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10062F: drivers/iio/afe/iio-rescale.c 10063 10064IKANOS/ADI EAGLE ADSL USB DRIVER 10065M: Matthieu Castet <castet.matthieu@free.fr> 10066M: Stanislaw Gruszka <stf_xl@wp.pl> 10067S: Maintained 10068F: drivers/usb/atm/ueagle-atm.c 10069 10070IMAGIS TOUCHSCREEN DRIVER 10071M: Markuss Broks <markuss.broks@gmail.com> 10072S: Maintained 10073F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10074F: drivers/input/touchscreen/imagis.c 10075 10076IMGTEC ASCII LCD DRIVER 10077M: Paul Burton <paulburton@kernel.org> 10078S: Maintained 10079F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10080F: drivers/auxdisplay/img-ascii-lcd.c 10081 10082IMGTEC IR DECODER DRIVER 10083S: Orphan 10084F: drivers/media/rc/img-ir/ 10085 10086IMON SOUNDGRAPH USB IR RECEIVER 10087M: Sean Young <sean@mess.org> 10088L: linux-media@vger.kernel.org 10089S: Maintained 10090F: drivers/media/rc/imon.c 10091F: drivers/media/rc/imon_raw.c 10092 10093IMS TWINTURBO FRAMEBUFFER DRIVER 10094L: linux-fbdev@vger.kernel.org 10095S: Orphan 10096F: drivers/video/fbdev/imsttfb.c 10097 10098INA209 HARDWARE MONITOR DRIVER 10099M: Guenter Roeck <linux@roeck-us.net> 10100L: linux-hwmon@vger.kernel.org 10101S: Maintained 10102F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10103F: Documentation/hwmon/ina209.rst 10104F: drivers/hwmon/ina209.c 10105 10106INA2XX HARDWARE MONITOR DRIVER 10107M: Guenter Roeck <linux@roeck-us.net> 10108L: linux-hwmon@vger.kernel.org 10109S: Maintained 10110F: Documentation/hwmon/ina2xx.rst 10111F: drivers/hwmon/ina2xx.c 10112F: include/linux/platform_data/ina2xx.h 10113 10114INDEX OF FURTHER KERNEL DOCUMENTATION 10115M: Carlos Bilbao <carlos.bilbao@amd.com> 10116S: Maintained 10117F: Documentation/process/kernel-docs.rst 10118 10119INDUSTRY PACK SUBSYSTEM (IPACK) 10120M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10121M: Jens Taprogge <jens.taprogge@taprogge.org> 10122M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10123L: industrypack-devel@lists.sourceforge.net 10124S: Maintained 10125W: http://industrypack.sourceforge.net 10126F: drivers/ipack/ 10127 10128INFINEON DPS310 Driver 10129M: Eddie James <eajames@linux.ibm.com> 10130L: linux-iio@vger.kernel.org 10131S: Maintained 10132F: drivers/iio/pressure/dps310.c 10133 10134INFINEON PEB2466 ASoC CODEC 10135M: Herve Codina <herve.codina@bootlin.com> 10136L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10137S: Maintained 10138F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10139F: sound/soc/codecs/peb2466.c 10140 10141INFINIBAND SUBSYSTEM 10142M: Jason Gunthorpe <jgg@nvidia.com> 10143M: Leon Romanovsky <leonro@nvidia.com> 10144L: linux-rdma@vger.kernel.org 10145S: Supported 10146W: https://github.com/linux-rdma/rdma-core 10147Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10148T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10149F: Documentation/devicetree/bindings/infiniband/ 10150F: Documentation/infiniband/ 10151F: drivers/infiniband/ 10152F: include/rdma/ 10153F: include/trace/events/ib_mad.h 10154F: include/trace/events/ib_umad.h 10155F: include/trace/misc/rdma.h 10156F: include/uapi/linux/if_infiniband.h 10157F: include/uapi/rdma/ 10158F: samples/bpf/ibumad_kern.c 10159F: samples/bpf/ibumad_user.c 10160 10161INGENIC JZ4780 NAND DRIVER 10162M: Harvey Hunt <harveyhuntnexus@gmail.com> 10163L: linux-mtd@lists.infradead.org 10164L: linux-mips@vger.kernel.org 10165S: Maintained 10166F: drivers/mtd/nand/raw/ingenic/ 10167 10168INGENIC JZ47xx SoCs 10169M: Paul Cercueil <paul@crapouillou.net> 10170L: linux-mips@vger.kernel.org 10171S: Maintained 10172F: arch/mips/boot/dts/ingenic/ 10173F: arch/mips/generic/board-ingenic.c 10174F: arch/mips/include/asm/mach-ingenic/ 10175F: arch/mips/ingenic/Kconfig 10176F: drivers/clk/ingenic/ 10177F: drivers/dma/dma-jz4780.c 10178F: drivers/gpu/drm/ingenic/ 10179F: drivers/i2c/busses/i2c-jz4780.c 10180F: drivers/iio/adc/ingenic-adc.c 10181F: drivers/irqchip/irq-ingenic.c 10182F: drivers/memory/jz4780-nemc.c 10183F: drivers/mmc/host/jz4740_mmc.c 10184F: drivers/mtd/nand/raw/ingenic/ 10185F: drivers/pinctrl/pinctrl-ingenic.c 10186F: drivers/power/supply/ingenic-battery.c 10187F: drivers/pwm/pwm-jz4740.c 10188F: drivers/remoteproc/ingenic_rproc.c 10189F: drivers/rtc/rtc-jz4740.c 10190F: drivers/tty/serial/8250/8250_ingenic.c 10191F: drivers/usb/musb/jz4740.c 10192F: drivers/watchdog/jz4740_wdt.c 10193F: include/dt-bindings/iio/adc/ingenic,adc.h 10194F: include/linux/mfd/ingenic-tcu.h 10195F: sound/soc/codecs/jz47* 10196F: sound/soc/jz4740/ 10197 10198INJOINIC IP5xxx POWER BANK IC DRIVER 10199M: Samuel Holland <samuel@sholland.org> 10200S: Maintained 10201F: drivers/power/supply/ip5xxx_power.c 10202 10203INOTIFY 10204M: Jan Kara <jack@suse.cz> 10205R: Amir Goldstein <amir73il@gmail.com> 10206L: linux-fsdevel@vger.kernel.org 10207S: Maintained 10208F: Documentation/filesystems/inotify.rst 10209F: fs/notify/inotify/ 10210F: include/linux/inotify.h 10211F: include/uapi/linux/inotify.h 10212 10213INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10214M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10215L: linux-input@vger.kernel.org 10216S: Maintained 10217Q: http://patchwork.kernel.org/project/linux-input/list/ 10218T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10219F: Documentation/devicetree/bindings/input/ 10220F: Documentation/devicetree/bindings/serio/ 10221F: Documentation/input/ 10222F: drivers/input/ 10223F: include/dt-bindings/input/ 10224F: include/linux/input.h 10225F: include/linux/input/ 10226F: include/uapi/linux/input-event-codes.h 10227F: include/uapi/linux/input.h 10228 10229INPUT MULTITOUCH (MT) PROTOCOL 10230M: Henrik Rydberg <rydberg@bitmath.org> 10231L: linux-input@vger.kernel.org 10232S: Odd fixes 10233F: Documentation/input/multi-touch-protocol.rst 10234F: drivers/input/input-mt.c 10235K: \b(ABS|SYN)_MT_ 10236 10237INSIDE SECURE CRYPTO DRIVER 10238M: Antoine Tenart <atenart@kernel.org> 10239L: linux-crypto@vger.kernel.org 10240S: Maintained 10241F: drivers/crypto/inside-secure/ 10242 10243INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10244M: Mimi Zohar <zohar@linux.ibm.com> 10245M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10246L: linux-integrity@vger.kernel.org 10247S: Supported 10248T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10249F: security/integrity/ 10250F: security/integrity/ima/ 10251 10252INTEL 810/815 FRAMEBUFFER DRIVER 10253M: Antonino Daplas <adaplas@gmail.com> 10254L: linux-fbdev@vger.kernel.org 10255S: Maintained 10256F: drivers/video/fbdev/i810/ 10257 10258INTEL 8255 GPIO DRIVER 10259M: William Breathitt Gray <william.gray@linaro.org> 10260L: linux-gpio@vger.kernel.org 10261S: Maintained 10262F: drivers/gpio/gpio-i8255.c 10263F: drivers/gpio/gpio-i8255.h 10264 10265INTEL ASoC DRIVERS 10266M: Cezary Rojewski <cezary.rojewski@intel.com> 10267M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10268M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10269M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10270M: Bard Liao <yung-chuan.liao@linux.intel.com> 10271M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10272M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10273L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10274S: Supported 10275F: sound/soc/intel/ 10276 10277INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10278M: Hans de Goede <hdegoede@redhat.com> 10279L: platform-driver-x86@vger.kernel.org 10280S: Maintained 10281F: drivers/platform/x86/intel/atomisp2/pm.c 10282 10283INTEL ATOMISP2 LED DRIVER 10284M: Hans de Goede <hdegoede@redhat.com> 10285L: platform-driver-x86@vger.kernel.org 10286S: Maintained 10287F: drivers/platform/x86/intel/atomisp2/led.c 10288 10289INTEL BIOS SAR INT1092 DRIVER 10290M: Shravan Sudhakar <s.shravan@intel.com> 10291M: Intel Corporation <linuxwwan@intel.com> 10292L: platform-driver-x86@vger.kernel.org 10293S: Maintained 10294F: drivers/platform/x86/intel/int1092/ 10295 10296INTEL BROXTON PMC DRIVER 10297M: Mika Westerberg <mika.westerberg@linux.intel.com> 10298M: Zha Qipeng <qipeng.zha@intel.com> 10299S: Maintained 10300F: drivers/mfd/intel_pmc_bxt.c 10301F: include/linux/mfd/intel_pmc_bxt.h 10302 10303INTEL C600 SERIES SAS CONTROLLER DRIVER 10304M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10305L: linux-scsi@vger.kernel.org 10306S: Supported 10307T: git git://git.code.sf.net/p/intel-sas/isci 10308F: drivers/scsi/isci/ 10309 10310INTEL CPU family model numbers 10311M: Tony Luck <tony.luck@intel.com> 10312M: x86@kernel.org 10313L: linux-kernel@vger.kernel.org 10314S: Supported 10315F: arch/x86/include/asm/intel-family.h 10316 10317INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10318M: Jani Nikula <jani.nikula@linux.intel.com> 10319M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10320M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10321M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10322L: intel-gfx@lists.freedesktop.org 10323S: Supported 10324W: https://01.org/linuxgraphics/ 10325Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10326B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10327C: irc://irc.oftc.net/intel-gfx 10328T: git git://anongit.freedesktop.org/drm-intel 10329F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10330F: Documentation/gpu/i915.rst 10331F: drivers/gpu/drm/i915/ 10332F: include/drm/i915* 10333F: include/uapi/drm/i915_drm.h 10334 10335INTEL ETHERNET DRIVERS 10336M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10337M: Tony Nguyen <anthony.l.nguyen@intel.com> 10338L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10339S: Supported 10340W: http://www.intel.com/support/feedback.htm 10341W: http://e1000.sourceforge.net/ 10342Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10343T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10344T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10345F: Documentation/networking/device_drivers/ethernet/intel/ 10346F: drivers/net/ethernet/intel/ 10347F: drivers/net/ethernet/intel/*/ 10348F: include/linux/avf/virtchnl.h 10349F: include/linux/net/intel/iidc.h 10350 10351INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10352M: Mustafa Ismail <mustafa.ismail@intel.com> 10353M: Shiraz Saleem <shiraz.saleem@intel.com> 10354L: linux-rdma@vger.kernel.org 10355S: Supported 10356F: drivers/infiniband/hw/irdma/ 10357F: include/uapi/rdma/irdma-abi.h 10358 10359INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10360M: Maik Broemme <mbroemme@libmpq.org> 10361L: linux-fbdev@vger.kernel.org 10362S: Maintained 10363F: Documentation/fb/intelfb.rst 10364F: drivers/video/fbdev/intelfb/ 10365 10366INTEL GPIO DRIVERS 10367M: Andy Shevchenko <andy@kernel.org> 10368L: linux-gpio@vger.kernel.org 10369S: Supported 10370T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10371F: drivers/gpio/gpio-elkhartlake.c 10372F: drivers/gpio/gpio-ich.c 10373F: drivers/gpio/gpio-merrifield.c 10374F: drivers/gpio/gpio-ml-ioh.c 10375F: drivers/gpio/gpio-pch.c 10376F: drivers/gpio/gpio-sch.c 10377F: drivers/gpio/gpio-sodaville.c 10378F: drivers/gpio/gpio-tangier.c 10379 10380INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10381M: Zhenyu Wang <zhenyuw@linux.intel.com> 10382M: Zhi Wang <zhi.a.wang@intel.com> 10383L: intel-gvt-dev@lists.freedesktop.org 10384L: intel-gfx@lists.freedesktop.org 10385S: Supported 10386W: https://01.org/igvt-g 10387T: git https://github.com/intel/gvt-linux.git 10388F: drivers/gpu/drm/i915/gvt/ 10389 10390INTEL HID EVENT DRIVER 10391M: Alex Hung <alexhung@gmail.com> 10392L: platform-driver-x86@vger.kernel.org 10393S: Maintained 10394F: drivers/platform/x86/intel/hid.c 10395 10396INTEL I/OAT DMA DRIVER 10397M: Dave Jiang <dave.jiang@intel.com> 10398R: Dan Williams <dan.j.williams@intel.com> 10399L: dmaengine@vger.kernel.org 10400S: Supported 10401Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10402F: drivers/dma/ioat* 10403 10404INTEL IDLE DRIVER 10405M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10406M: Len Brown <lenb@kernel.org> 10407L: linux-pm@vger.kernel.org 10408S: Supported 10409B: https://bugzilla.kernel.org 10410T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10411F: drivers/idle/intel_idle.c 10412 10413INTEL IDXD DRIVER 10414M: Fenghua Yu <fenghua.yu@intel.com> 10415M: Dave Jiang <dave.jiang@intel.com> 10416L: dmaengine@vger.kernel.org 10417S: Supported 10418F: drivers/dma/idxd/* 10419F: include/uapi/linux/idxd.h 10420 10421INTEL IN FIELD SCAN (IFS) DEVICE 10422M: Jithu Joseph <jithu.joseph@intel.com> 10423R: Ashok Raj <ashok.raj@intel.com> 10424R: Tony Luck <tony.luck@intel.com> 10425S: Maintained 10426F: drivers/platform/x86/intel/ifs 10427F: include/trace/events/intel_ifs.h 10428 10429INTEL INTEGRATED SENSOR HUB DRIVER 10430M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10431M: Jiri Kosina <jikos@kernel.org> 10432L: linux-input@vger.kernel.org 10433S: Maintained 10434F: drivers/hid/intel-ish-hid/ 10435 10436INTEL IOMMU (VT-d) 10437M: David Woodhouse <dwmw2@infradead.org> 10438M: Lu Baolu <baolu.lu@linux.intel.com> 10439L: iommu@lists.linux.dev 10440S: Supported 10441T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10442F: drivers/iommu/intel/ 10443 10444INTEL IPU3 CSI-2 CIO2 DRIVER 10445M: Yong Zhi <yong.zhi@intel.com> 10446M: Sakari Ailus <sakari.ailus@linux.intel.com> 10447M: Bingbu Cao <bingbu.cao@intel.com> 10448M: Dan Scally <djrscally@gmail.com> 10449R: Tianshu Qiu <tian.shu.qiu@intel.com> 10450L: linux-media@vger.kernel.org 10451S: Maintained 10452T: git git://linuxtv.org/media_tree.git 10453F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10454F: drivers/media/pci/intel/ipu3/ 10455 10456INTEL IPU3 CSI-2 IMGU DRIVER 10457M: Sakari Ailus <sakari.ailus@linux.intel.com> 10458R: Bingbu Cao <bingbu.cao@intel.com> 10459R: Tianshu Qiu <tian.shu.qiu@intel.com> 10460L: linux-media@vger.kernel.org 10461S: Maintained 10462F: Documentation/admin-guide/media/ipu3.rst 10463F: Documentation/admin-guide/media/ipu3_rcb.svg 10464F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10465F: drivers/staging/media/ipu3/ 10466 10467INTEL ISHTP ECLITE DRIVER 10468M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10469L: platform-driver-x86@vger.kernel.org 10470S: Supported 10471F: drivers/platform/x86/intel/ishtp_eclite.c 10472 10473INTEL IXP4XX CRYPTO SUPPORT 10474M: Corentin Labbe <clabbe@baylibre.com> 10475L: linux-crypto@vger.kernel.org 10476S: Maintained 10477F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10478 10479INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10480M: Krzysztof Halasa <khalasa@piap.pl> 10481S: Maintained 10482F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10483F: drivers/net/wan/ixp4xx_hss.c 10484F: drivers/soc/ixp4xx/ixp4xx-npe.c 10485F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10486F: include/linux/soc/ixp4xx/npe.h 10487F: include/linux/soc/ixp4xx/qmgr.h 10488 10489INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10490M: Deepak Saxena <dsaxena@plexity.net> 10491S: Maintained 10492F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10493F: drivers/char/hw_random/ixp4xx-rng.c 10494 10495INTEL KEEM BAY DRM DRIVER 10496M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10497M: Edmund Dea <edmund.j.dea@intel.com> 10498S: Maintained 10499F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10500F: drivers/gpu/drm/kmb/ 10501 10502INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10503M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10504S: Maintained 10505F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10506F: drivers/crypto/intel/keembay/Kconfig 10507F: drivers/crypto/intel/keembay/Makefile 10508F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10509F: drivers/crypto/intel/keembay/ocs-aes.c 10510F: drivers/crypto/intel/keembay/ocs-aes.h 10511 10512INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10513M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10514M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10515M: Mark Gross <mgross@linux.intel.com> 10516S: Maintained 10517F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10518F: drivers/crypto/intel/keembay/Kconfig 10519F: drivers/crypto/intel/keembay/Makefile 10520F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10521 10522INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10523M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10524M: Declan Murphy <declan.murphy@intel.com> 10525S: Maintained 10526F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10527F: drivers/crypto/intel/keembay/Kconfig 10528F: drivers/crypto/intel/keembay/Makefile 10529F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10530F: drivers/crypto/intel/keembay/ocs-hcu.c 10531F: drivers/crypto/intel/keembay/ocs-hcu.h 10532 10533INTEL MANAGEMENT ENGINE (mei) 10534M: Tomas Winkler <tomas.winkler@intel.com> 10535L: linux-kernel@vger.kernel.org 10536S: Supported 10537F: Documentation/driver-api/mei/* 10538F: drivers/misc/mei/ 10539F: drivers/watchdog/mei_wdt.c 10540F: include/linux/mei_aux.h 10541F: include/linux/mei_cl_bus.h 10542F: include/uapi/linux/mei.h 10543F: include/uapi/linux/mei_uuid.h 10544F: include/uapi/linux/uuid.h 10545F: samples/mei/* 10546 10547INTEL MAX 10 BMC MFD DRIVER 10548M: Xu Yilun <yilun.xu@intel.com> 10549R: Tom Rix <trix@redhat.com> 10550S: Maintained 10551F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10552F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10553F: drivers/hwmon/intel-m10-bmc-hwmon.c 10554F: drivers/mfd/intel-m10-bmc* 10555F: include/linux/mfd/intel-m10-bmc.h 10556 10557INTEL MAX10 BMC SECURE UPDATES 10558M: Russ Weight <russell.h.weight@intel.com> 10559L: linux-fpga@vger.kernel.org 10560S: Maintained 10561F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10562F: drivers/fpga/intel-m10-bmc-sec-update.c 10563 10564INTEL P-Unit IPC DRIVER 10565M: Zha Qipeng <qipeng.zha@intel.com> 10566L: platform-driver-x86@vger.kernel.org 10567S: Maintained 10568F: arch/x86/include/asm/intel_punit_ipc.h 10569F: drivers/platform/x86/intel/punit_ipc.c 10570 10571INTEL PMC CORE DRIVER 10572M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10573M: David E Box <david.e.box@intel.com> 10574L: platform-driver-x86@vger.kernel.org 10575S: Maintained 10576F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10577F: drivers/platform/x86/intel/pmc/ 10578 10579INTEL PMIC GPIO DRIVERS 10580M: Andy Shevchenko <andy@kernel.org> 10581S: Supported 10582T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10583F: drivers/gpio/gpio-*cove.c 10584 10585INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10586M: Andy Shevchenko <andy@kernel.org> 10587S: Supported 10588F: drivers/mfd/intel_soc_pmic* 10589F: include/linux/mfd/intel_soc_pmic* 10590 10591INTEL PMT DRIVERS 10592M: David E. Box <david.e.box@linux.intel.com> 10593S: Supported 10594F: drivers/platform/x86/intel/pmt/ 10595 10596INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10597M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10598L: linux-wireless@vger.kernel.org 10599S: Maintained 10600F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10601F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10602F: drivers/net/wireless/intel/ipw2x00/ 10603 10604INTEL PSTATE DRIVER 10605M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10606M: Len Brown <lenb@kernel.org> 10607L: linux-pm@vger.kernel.org 10608S: Supported 10609F: drivers/cpufreq/intel_pstate.c 10610 10611INTEL PTP DFL ToD DRIVER 10612M: Tianfei Zhang <tianfei.zhang@intel.com> 10613L: linux-fpga@vger.kernel.org 10614L: netdev@vger.kernel.org 10615S: Maintained 10616F: drivers/ptp/ptp_dfl_tod.c 10617 10618INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10619M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10620L: linux-iio@vger.kernel.org 10621F: drivers/counter/intel-qep.c 10622 10623INTEL SCU DRIVERS 10624M: Mika Westerberg <mika.westerberg@linux.intel.com> 10625S: Maintained 10626F: arch/x86/include/asm/intel_scu_ipc.h 10627F: drivers/platform/x86/intel_scu_* 10628 10629INTEL SDSI DRIVER 10630M: David E. Box <david.e.box@linux.intel.com> 10631S: Supported 10632F: drivers/platform/x86/intel/sdsi.c 10633F: tools/arch/x86/intel_sdsi/ 10634F: tools/testing/selftests/drivers/sdsi/ 10635 10636INTEL SGX 10637M: Jarkko Sakkinen <jarkko@kernel.org> 10638R: Dave Hansen <dave.hansen@linux.intel.com> 10639L: linux-sgx@vger.kernel.org 10640S: Supported 10641Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10642T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10643F: Documentation/arch/x86/sgx.rst 10644F: arch/x86/entry/vdso/vsgx.S 10645F: arch/x86/include/asm/sgx.h 10646F: arch/x86/include/uapi/asm/sgx.h 10647F: arch/x86/kernel/cpu/sgx/* 10648F: tools/testing/selftests/sgx/* 10649K: \bSGX_ 10650 10651INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10652M: Daniel Scally <djrscally@gmail.com> 10653S: Maintained 10654F: drivers/platform/x86/intel/int3472/ 10655 10656INTEL SPEED SELECT TECHNOLOGY 10657M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10658L: platform-driver-x86@vger.kernel.org 10659S: Maintained 10660F: drivers/platform/x86/intel/speed_select_if/ 10661F: include/uapi/linux/isst_if.h 10662F: tools/power/x86/intel-speed-select/ 10663 10664INTEL STRATIX10 FIRMWARE DRIVERS 10665M: Dinh Nguyen <dinguyen@kernel.org> 10666L: linux-kernel@vger.kernel.org 10667S: Maintained 10668T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10669F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10670F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10671F: drivers/firmware/stratix10-rsu.c 10672F: drivers/firmware/stratix10-svc.c 10673F: include/linux/firmware/intel/stratix10-smc.h 10674F: include/linux/firmware/intel/stratix10-svc-client.h 10675 10676INTEL TELEMETRY DRIVER 10677M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10678M: "David E. Box" <david.e.box@linux.intel.com> 10679L: platform-driver-x86@vger.kernel.org 10680S: Maintained 10681F: arch/x86/include/asm/intel_telemetry.h 10682F: drivers/platform/x86/intel/telemetry/ 10683 10684INTEL TPMI DRIVER 10685M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10686L: platform-driver-x86@vger.kernel.org 10687S: Maintained 10688F: drivers/platform/x86/intel/tpmi.c 10689F: include/linux/intel_tpmi.h 10690 10691INTEL UNCORE FREQUENCY CONTROL 10692M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10693L: platform-driver-x86@vger.kernel.org 10694S: Maintained 10695F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10696F: drivers/platform/x86/intel/uncore-frequency/ 10697 10698INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10699M: David E. Box <david.e.box@linux.intel.com> 10700S: Supported 10701F: drivers/platform/x86/intel/vsec.* 10702 10703INTEL VIRTUAL BUTTON DRIVER 10704M: AceLan Kao <acelan.kao@canonical.com> 10705L: platform-driver-x86@vger.kernel.org 10706S: Maintained 10707F: drivers/platform/x86/intel/vbtn.c 10708 10709INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10710M: Stanislaw Gruszka <stf_xl@wp.pl> 10711L: linux-wireless@vger.kernel.org 10712S: Supported 10713F: drivers/net/wireless/intel/iwlegacy/ 10714 10715INTEL WIRELESS WIFI LINK (iwlwifi) 10716M: Gregory Greenman <gregory.greenman@intel.com> 10717L: linux-wireless@vger.kernel.org 10718S: Supported 10719W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10720T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10721F: drivers/net/wireless/intel/iwlwifi/ 10722 10723INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10724M: Jithu Joseph <jithu.joseph@intel.com> 10725R: Maurice Ma <maurice.ma@intel.com> 10726S: Maintained 10727W: https://slimbootloader.github.io/security/firmware-update.html 10728F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10729 10730INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10731L: Dell.Client.Kernel@dell.com 10732S: Maintained 10733F: drivers/platform/x86/intel/wmi/thunderbolt.c 10734 10735INTEL WWAN IOSM DRIVER 10736M: M Chetan Kumar <m.chetan.kumar@intel.com> 10737M: Intel Corporation <linuxwwan@intel.com> 10738L: netdev@vger.kernel.org 10739S: Maintained 10740F: drivers/net/wwan/iosm/ 10741 10742INTEL(R) TRACE HUB 10743M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10744S: Supported 10745F: Documentation/trace/intel_th.rst 10746F: drivers/hwtracing/intel_th/ 10747F: include/linux/intel_th.h 10748 10749INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10750M: Ning Sun <ning.sun@intel.com> 10751L: tboot-devel@lists.sourceforge.net 10752S: Supported 10753W: http://tboot.sourceforge.net 10754T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10755F: Documentation/arch/x86/intel_txt.rst 10756F: arch/x86/kernel/tboot.c 10757F: include/linux/tboot.h 10758 10759INTERCONNECT API 10760M: Georgi Djakov <djakov@kernel.org> 10761L: linux-pm@vger.kernel.org 10762S: Maintained 10763T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10764F: Documentation/devicetree/bindings/interconnect/ 10765F: Documentation/driver-api/interconnect.rst 10766F: drivers/interconnect/ 10767F: include/dt-bindings/interconnect/ 10768F: include/linux/interconnect-provider.h 10769F: include/linux/interconnect.h 10770 10771INTERRUPT COUNTER DRIVER 10772M: Oleksij Rempel <o.rempel@pengutronix.de> 10773R: Pengutronix Kernel Team <kernel@pengutronix.de> 10774L: linux-iio@vger.kernel.org 10775F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10776F: drivers/counter/interrupt-cnt.c 10777 10778INTERSIL ISL7998X VIDEO DECODER DRIVER 10779M: Michael Tretter <m.tretter@pengutronix.de> 10780R: Pengutronix Kernel Team <kernel@pengutronix.de> 10781L: linux-media@vger.kernel.org 10782S: Maintained 10783F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10784F: drivers/media/i2c/isl7998x.c 10785 10786INVENSENSE ICM-426xx IMU DRIVER 10787M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10788L: linux-iio@vger.kernel.org 10789S: Maintained 10790W: https://invensense.tdk.com/ 10791F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10792F: drivers/iio/imu/inv_icm42600/ 10793 10794INVENSENSE MPU-3050 GYROSCOPE DRIVER 10795M: Linus Walleij <linus.walleij@linaro.org> 10796L: linux-iio@vger.kernel.org 10797S: Maintained 10798F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10799F: drivers/iio/gyro/mpu3050* 10800 10801IOC3 ETHERNET DRIVER 10802M: Ralf Baechle <ralf@linux-mips.org> 10803L: linux-mips@vger.kernel.org 10804S: Maintained 10805F: drivers/net/ethernet/sgi/ioc3-eth.c 10806 10807IOMAP FILESYSTEM LIBRARY 10808M: Christoph Hellwig <hch@infradead.org> 10809M: Darrick J. Wong <djwong@kernel.org> 10810L: linux-xfs@vger.kernel.org 10811L: linux-fsdevel@vger.kernel.org 10812S: Supported 10813T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10814F: fs/iomap/ 10815F: include/linux/iomap.h 10816 10817IOMMU DMA-API LAYER 10818M: Robin Murphy <robin.murphy@arm.com> 10819L: iommu@lists.linux.dev 10820S: Maintained 10821T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10822F: drivers/iommu/dma-iommu.c 10823F: drivers/iommu/dma-iommu.h 10824F: drivers/iommu/iova.c 10825F: include/linux/iova.h 10826 10827IOMMU SUBSYSTEM 10828M: Joerg Roedel <joro@8bytes.org> 10829M: Will Deacon <will@kernel.org> 10830R: Robin Murphy <robin.murphy@arm.com> 10831L: iommu@lists.linux.dev 10832S: Maintained 10833T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10834F: Documentation/devicetree/bindings/iommu/ 10835F: Documentation/userspace-api/iommu.rst 10836F: drivers/iommu/ 10837F: include/linux/iommu.h 10838F: include/linux/iova.h 10839F: include/linux/of_iommu.h 10840F: include/uapi/linux/iommu.h 10841 10842IOMMUFD 10843M: Jason Gunthorpe <jgg@nvidia.com> 10844M: Kevin Tian <kevin.tian@intel.com> 10845L: iommu@lists.linux.dev 10846S: Maintained 10847T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10848F: Documentation/userspace-api/iommufd.rst 10849F: drivers/iommu/iommufd/ 10850F: include/linux/iommufd.h 10851F: include/uapi/linux/iommufd.h 10852F: tools/testing/selftests/iommu/ 10853 10854IOSYS-MAP HELPERS 10855M: Thomas Zimmermann <tzimmermann@suse.de> 10856L: dri-devel@lists.freedesktop.org 10857S: Maintained 10858T: git git://anongit.freedesktop.org/drm/drm-misc 10859F: include/linux/iosys-map.h 10860 10861IO_URING 10862M: Jens Axboe <axboe@kernel.dk> 10863R: Pavel Begunkov <asml.silence@gmail.com> 10864L: io-uring@vger.kernel.org 10865S: Maintained 10866T: git git://git.kernel.dk/linux-block 10867T: git git://git.kernel.dk/liburing 10868F: include/linux/io_uring.h 10869F: include/linux/io_uring_types.h 10870F: include/trace/events/io_uring.h 10871F: include/uapi/linux/io_uring.h 10872F: io_uring/ 10873F: tools/io_uring/ 10874 10875IPMI SUBSYSTEM 10876M: Corey Minyard <minyard@acm.org> 10877L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10878S: Supported 10879W: http://openipmi.sourceforge.net/ 10880T: git https://github.com/cminyard/linux-ipmi.git for-next 10881F: Documentation/devicetree/bindings/ipmi/ 10882F: Documentation/driver-api/ipmi.rst 10883F: drivers/char/ipmi/ 10884F: include/linux/ipmi* 10885F: include/uapi/linux/ipmi* 10886 10887IPS SCSI RAID DRIVER 10888M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10889L: linux-scsi@vger.kernel.org 10890S: Maintained 10891W: http://www.adaptec.com/ 10892F: drivers/scsi/ips* 10893 10894IPVS 10895M: Simon Horman <horms@verge.net.au> 10896M: Julian Anastasov <ja@ssi.bg> 10897L: netdev@vger.kernel.org 10898L: lvs-devel@vger.kernel.org 10899S: Maintained 10900T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10901T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10902F: Documentation/networking/ipvs-sysctl.rst 10903F: include/net/ip_vs.h 10904F: include/uapi/linux/ip_vs.h 10905F: net/netfilter/ipvs/ 10906 10907IPWIRELESS DRIVER 10908M: Jiri Kosina <jikos@kernel.org> 10909M: David Sterba <dsterba@suse.com> 10910S: Odd Fixes 10911F: drivers/tty/ipwireless/ 10912 10913IRON DEVICE AUDIO CODEC DRIVERS 10914M: Kiseok Jo <kiseok.jo@irondevice.com> 10915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10916S: Maintained 10917F: Documentation/devicetree/bindings/sound/irondevice,* 10918F: sound/soc/codecs/sma* 10919 10920IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10921M: Marc Zyngier <maz@kernel.org> 10922S: Maintained 10923T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10924F: Documentation/core-api/irq/irq-domain.rst 10925F: include/linux/irqdomain.h 10926F: kernel/irq/irqdomain.c 10927F: kernel/irq/msi.c 10928 10929IRQ SUBSYSTEM 10930M: Thomas Gleixner <tglx@linutronix.de> 10931L: linux-kernel@vger.kernel.org 10932S: Maintained 10933T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10934F: include/linux/group_cpus.h 10935F: kernel/irq/ 10936F: lib/group_cpus.c 10937 10938IRQCHIP DRIVERS 10939M: Thomas Gleixner <tglx@linutronix.de> 10940M: Marc Zyngier <maz@kernel.org> 10941L: linux-kernel@vger.kernel.org 10942S: Maintained 10943T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10944F: Documentation/devicetree/bindings/interrupt-controller/ 10945F: drivers/irqchip/ 10946 10947ISA 10948M: William Breathitt Gray <william.gray@linaro.org> 10949S: Maintained 10950F: Documentation/driver-api/isa.rst 10951F: drivers/base/isa.c 10952F: include/linux/isa.h 10953 10954ISA RADIO MODULE 10955M: Hans Verkuil <hverkuil@xs4all.nl> 10956L: linux-media@vger.kernel.org 10957S: Maintained 10958W: https://linuxtv.org 10959T: git git://linuxtv.org/media_tree.git 10960F: drivers/media/radio/radio-isa* 10961 10962ISAPNP 10963M: Jaroslav Kysela <perex@perex.cz> 10964S: Maintained 10965F: Documentation/driver-api/isapnp.rst 10966F: drivers/pnp/isapnp/ 10967F: include/linux/isapnp.h 10968 10969ISCSI 10970M: Lee Duncan <lduncan@suse.com> 10971M: Chris Leech <cleech@redhat.com> 10972M: Mike Christie <michael.christie@oracle.com> 10973L: open-iscsi@googlegroups.com 10974L: linux-scsi@vger.kernel.org 10975S: Maintained 10976W: www.open-iscsi.com 10977F: drivers/scsi/*iscsi* 10978F: include/scsi/*iscsi* 10979 10980iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10981M: Peter Jones <pjones@redhat.com> 10982M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10983S: Maintained 10984F: drivers/firmware/iscsi_ibft* 10985 10986ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10987M: Sagi Grimberg <sagi@grimberg.me> 10988M: Max Gurtovoy <mgurtovoy@nvidia.com> 10989L: linux-rdma@vger.kernel.org 10990S: Supported 10991W: http://www.openfabrics.org 10992W: www.open-iscsi.org 10993Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10994F: drivers/infiniband/ulp/iser/ 10995 10996ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10997M: Sagi Grimberg <sagi@grimberg.me> 10998L: linux-rdma@vger.kernel.org 10999L: target-devel@vger.kernel.org 11000S: Supported 11001W: http://www.linux-iscsi.org 11002T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11003F: drivers/infiniband/ulp/isert 11004 11005ISDN/CMTP OVER BLUETOOTH 11006M: Karsten Keil <isdn@linux-pingi.de> 11007L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11008L: netdev@vger.kernel.org 11009S: Odd Fixes 11010W: http://www.isdn4linux.de 11011F: Documentation/isdn/ 11012F: drivers/isdn/capi/ 11013F: include/linux/isdn/ 11014F: include/uapi/linux/isdn/ 11015F: net/bluetooth/cmtp/ 11016 11017ISDN/mISDN SUBSYSTEM 11018M: Karsten Keil <isdn@linux-pingi.de> 11019L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11020L: netdev@vger.kernel.org 11021S: Maintained 11022W: http://www.isdn4linux.de 11023F: drivers/isdn/Kconfig 11024F: drivers/isdn/Makefile 11025F: drivers/isdn/hardware/ 11026F: drivers/isdn/mISDN/ 11027 11028ISOFS FILESYSTEM 11029M: Jan Kara <jack@suse.cz> 11030L: linux-fsdevel@vger.kernel.org 11031S: Maintained 11032F: Documentation/filesystems/isofs.rst 11033F: fs/isofs/ 11034 11035IT87 HARDWARE MONITORING DRIVER 11036M: Jean Delvare <jdelvare@suse.com> 11037L: linux-hwmon@vger.kernel.org 11038S: Maintained 11039F: Documentation/hwmon/it87.rst 11040F: drivers/hwmon/it87.c 11041 11042IT913X MEDIA DRIVER 11043M: Antti Palosaari <crope@iki.fi> 11044L: linux-media@vger.kernel.org 11045S: Maintained 11046W: https://linuxtv.org 11047W: http://palosaari.fi/linux/ 11048Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11049T: git git://linuxtv.org/anttip/media_tree.git 11050F: drivers/media/tuners/it913x* 11051 11052ITE IT66121 HDMI BRIDGE DRIVER 11053M: Phong LE <ple@baylibre.com> 11054M: Neil Armstrong <neil.armstrong@linaro.org> 11055S: Maintained 11056T: git git://anongit.freedesktop.org/drm/drm-misc 11057F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11058F: drivers/gpu/drm/bridge/ite-it66121.c 11059 11060IVTV VIDEO4LINUX DRIVER 11061M: Andy Walls <awalls@md.metrocast.net> 11062L: linux-media@vger.kernel.org 11063S: Maintained 11064W: https://linuxtv.org 11065T: git git://linuxtv.org/media_tree.git 11066F: Documentation/admin-guide/media/ivtv* 11067F: drivers/media/pci/ivtv/ 11068F: include/uapi/linux/ivtv* 11069 11070IX2505V MEDIA DRIVER 11071M: Malcolm Priestley <tvboxspy@gmail.com> 11072L: linux-media@vger.kernel.org 11073S: Maintained 11074W: https://linuxtv.org 11075Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11076F: drivers/media/dvb-frontends/ix2505v* 11077 11078JAILHOUSE HYPERVISOR INTERFACE 11079M: Jan Kiszka <jan.kiszka@siemens.com> 11080L: jailhouse-dev@googlegroups.com 11081S: Maintained 11082F: arch/x86/include/asm/jailhouse_para.h 11083F: arch/x86/kernel/jailhouse.c 11084 11085JC42.4 TEMPERATURE SENSOR DRIVER 11086M: Guenter Roeck <linux@roeck-us.net> 11087L: linux-hwmon@vger.kernel.org 11088S: Maintained 11089F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11090F: Documentation/hwmon/jc42.rst 11091F: drivers/hwmon/jc42.c 11092 11093JFS FILESYSTEM 11094M: Dave Kleikamp <shaggy@kernel.org> 11095L: jfs-discussion@lists.sourceforge.net 11096S: Odd Fixes 11097W: http://jfs.sourceforge.net/ 11098T: git https://github.com/kleikamp/linux-shaggy.git 11099F: Documentation/admin-guide/jfs.rst 11100F: fs/jfs/ 11101 11102JME NETWORK DRIVER 11103M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11104L: netdev@vger.kernel.org 11105S: Maintained 11106F: drivers/net/ethernet/jme.* 11107 11108JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11109M: David Woodhouse <dwmw2@infradead.org> 11110M: Richard Weinberger <richard@nod.at> 11111L: linux-mtd@lists.infradead.org 11112S: Odd Fixes 11113W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11114T: git git://git.infradead.org/ubifs-2.6.git 11115F: fs/jffs2/ 11116F: include/uapi/linux/jffs2.h 11117 11118JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11119M: "Theodore Ts'o" <tytso@mit.edu> 11120M: Jan Kara <jack@suse.com> 11121L: linux-ext4@vger.kernel.org 11122S: Maintained 11123F: fs/jbd2/ 11124F: include/linux/jbd2.h 11125 11126JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11127M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11128L: linux-media@vger.kernel.org 11129L: linux-renesas-soc@vger.kernel.org 11130S: Maintained 11131F: drivers/media/platform/renesas/rcar_jpu.c 11132 11133JSM Neo PCI based serial card 11134L: linux-serial@vger.kernel.org 11135S: Orphan 11136F: drivers/tty/serial/jsm/ 11137 11138K10TEMP HARDWARE MONITORING DRIVER 11139M: Clemens Ladisch <clemens@ladisch.de> 11140L: linux-hwmon@vger.kernel.org 11141S: Maintained 11142F: Documentation/hwmon/k10temp.rst 11143F: drivers/hwmon/k10temp.c 11144 11145K8TEMP HARDWARE MONITORING DRIVER 11146M: Rudolf Marek <r.marek@assembler.cz> 11147L: linux-hwmon@vger.kernel.org 11148S: Maintained 11149F: Documentation/hwmon/k8temp.rst 11150F: drivers/hwmon/k8temp.c 11151 11152KASAN 11153M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11154R: Alexander Potapenko <glider@google.com> 11155R: Andrey Konovalov <andreyknvl@gmail.com> 11156R: Dmitry Vyukov <dvyukov@google.com> 11157R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11158L: kasan-dev@googlegroups.com 11159S: Maintained 11160F: Documentation/dev-tools/kasan.rst 11161F: arch/*/include/asm/*kasan.h 11162F: arch/*/mm/kasan_init* 11163F: include/linux/kasan*.h 11164F: lib/Kconfig.kasan 11165F: mm/kasan/ 11166F: scripts/Makefile.kasan 11167 11168KCONFIG 11169M: Masahiro Yamada <masahiroy@kernel.org> 11170L: linux-kbuild@vger.kernel.org 11171S: Maintained 11172Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11173T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11174F: Documentation/kbuild/kconfig* 11175F: scripts/Kconfig.include 11176F: scripts/kconfig/ 11177 11178KCOV 11179R: Dmitry Vyukov <dvyukov@google.com> 11180R: Andrey Konovalov <andreyknvl@gmail.com> 11181L: kasan-dev@googlegroups.com 11182S: Maintained 11183F: Documentation/dev-tools/kcov.rst 11184F: include/linux/kcov.h 11185F: include/uapi/linux/kcov.h 11186F: kernel/kcov.c 11187F: scripts/Makefile.kcov 11188 11189KCSAN 11190M: Marco Elver <elver@google.com> 11191R: Dmitry Vyukov <dvyukov@google.com> 11192L: kasan-dev@googlegroups.com 11193S: Maintained 11194F: Documentation/dev-tools/kcsan.rst 11195F: include/linux/kcsan*.h 11196F: kernel/kcsan/ 11197F: lib/Kconfig.kcsan 11198F: scripts/Makefile.kcsan 11199 11200KDUMP 11201M: Baoquan He <bhe@redhat.com> 11202R: Vivek Goyal <vgoyal@redhat.com> 11203R: Dave Young <dyoung@redhat.com> 11204L: kexec@lists.infradead.org 11205S: Maintained 11206W: http://lse.sourceforge.net/kdump/ 11207F: Documentation/admin-guide/kdump/ 11208F: fs/proc/vmcore.c 11209F: include/linux/crash_core.h 11210F: include/linux/crash_dump.h 11211F: include/uapi/linux/vmcore.h 11212F: kernel/crash_*.c 11213 11214KEENE FM RADIO TRANSMITTER DRIVER 11215M: Hans Verkuil <hverkuil@xs4all.nl> 11216L: linux-media@vger.kernel.org 11217S: Maintained 11218W: https://linuxtv.org 11219T: git git://linuxtv.org/media_tree.git 11220F: drivers/media/radio/radio-keene* 11221 11222KERNEL AUTOMOUNTER 11223M: Ian Kent <raven@themaw.net> 11224L: autofs@vger.kernel.org 11225S: Maintained 11226F: fs/autofs/ 11227 11228KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11229M: Masahiro Yamada <masahiroy@kernel.org> 11230R: Nathan Chancellor <nathan@kernel.org> 11231R: Nick Desaulniers <ndesaulniers@google.com> 11232R: Nicolas Schier <nicolas@fjasle.eu> 11233L: linux-kbuild@vger.kernel.org 11234S: Maintained 11235Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11236T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11237F: Documentation/kbuild/ 11238F: Makefile 11239F: scripts/*vmlinux* 11240F: scripts/Kbuild* 11241F: scripts/Makefile* 11242F: scripts/basic/ 11243F: scripts/dummy-tools/ 11244F: scripts/mk* 11245F: scripts/mod/ 11246F: scripts/package/ 11247 11248KERNEL HARDENING (not covered by other areas) 11249M: Kees Cook <keescook@chromium.org> 11250L: linux-hardening@vger.kernel.org 11251S: Supported 11252T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11253F: Documentation/ABI/testing/sysfs-kernel-oops_count 11254F: Documentation/ABI/testing/sysfs-kernel-warn_count 11255F: include/linux/overflow.h 11256F: include/linux/randomize_kstack.h 11257F: mm/usercopy.c 11258K: \b(add|choose)_random_kstack_offset\b 11259K: \b__check_(object_size|heap_object)\b 11260 11261KERNEL JANITORS 11262L: kernel-janitors@vger.kernel.org 11263S: Odd Fixes 11264W: http://kernelnewbies.org/KernelJanitors 11265 11266KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11267M: Chuck Lever <chuck.lever@oracle.com> 11268M: Jeff Layton <jlayton@kernel.org> 11269L: linux-nfs@vger.kernel.org 11270S: Supported 11271W: http://nfs.sourceforge.net/ 11272T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11273F: Documentation/filesystems/nfs/ 11274F: fs/exportfs/ 11275F: fs/lockd/ 11276F: fs/nfs_common/ 11277F: fs/nfsd/ 11278F: include/linux/lockd/ 11279F: include/linux/sunrpc/ 11280F: include/trace/events/rpcgss.h 11281F: include/trace/events/rpcrdma.h 11282F: include/trace/events/sunrpc.h 11283F: include/trace/misc/fs.h 11284F: include/trace/misc/nfs.h 11285F: include/trace/misc/sunrpc.h 11286F: include/uapi/linux/nfsd/ 11287F: include/uapi/linux/sunrpc/ 11288F: net/sunrpc/ 11289 11290KERNEL REGRESSIONS 11291M: Thorsten Leemhuis <linux@leemhuis.info> 11292L: regressions@lists.linux.dev 11293S: Supported 11294F: Documentation/admin-guide/reporting-regressions.rst 11295F: Documentation/process/handling-regressions.rst 11296 11297KERNEL SELFTEST FRAMEWORK 11298M: Shuah Khan <shuah@kernel.org> 11299M: Shuah Khan <skhan@linuxfoundation.org> 11300L: linux-kselftest@vger.kernel.org 11301S: Maintained 11302Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11303T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11304F: Documentation/dev-tools/kselftest* 11305F: tools/testing/selftests/ 11306 11307KERNEL SMB3 SERVER (KSMBD) 11308M: Namjae Jeon <linkinjeon@kernel.org> 11309M: Steve French <sfrench@samba.org> 11310R: Sergey Senozhatsky <senozhatsky@chromium.org> 11311R: Tom Talpey <tom@talpey.com> 11312L: linux-cifs@vger.kernel.org 11313S: Maintained 11314T: git git://git.samba.org/ksmbd.git 11315F: Documentation/filesystems/cifs/ksmbd.rst 11316F: fs/ksmbd/ 11317F: fs/smbfs_common/ 11318 11319KERNEL UNIT TESTING FRAMEWORK (KUnit) 11320M: Brendan Higgins <brendanhiggins@google.com> 11321M: David Gow <davidgow@google.com> 11322L: linux-kselftest@vger.kernel.org 11323L: kunit-dev@googlegroups.com 11324S: Maintained 11325W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11326F: Documentation/dev-tools/kunit/ 11327F: include/kunit/ 11328F: lib/kunit/ 11329F: tools/testing/kunit/ 11330 11331KERNEL USERMODE HELPER 11332M: Luis Chamberlain <mcgrof@kernel.org> 11333L: linux-kernel@vger.kernel.org 11334S: Maintained 11335F: include/linux/umh.h 11336F: kernel/umh.c 11337 11338KERNEL VIRTUAL MACHINE (KVM) 11339M: Paolo Bonzini <pbonzini@redhat.com> 11340L: kvm@vger.kernel.org 11341S: Supported 11342W: http://www.linux-kvm.org 11343T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11344F: Documentation/virt/kvm/ 11345F: include/asm-generic/kvm* 11346F: include/kvm/iodev.h 11347F: include/linux/kvm* 11348F: include/trace/events/kvm.h 11349F: include/uapi/asm-generic/kvm* 11350F: include/uapi/linux/kvm* 11351F: tools/kvm/ 11352F: tools/testing/selftests/kvm/ 11353F: virt/kvm/* 11354 11355KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11356M: Marc Zyngier <maz@kernel.org> 11357M: Oliver Upton <oliver.upton@linux.dev> 11358R: James Morse <james.morse@arm.com> 11359R: Suzuki K Poulose <suzuki.poulose@arm.com> 11360R: Zenghui Yu <yuzenghui@huawei.com> 11361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11362L: kvmarm@lists.linux.dev 11363S: Maintained 11364T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11365F: arch/arm64/include/asm/kvm* 11366F: arch/arm64/include/uapi/asm/kvm* 11367F: arch/arm64/kvm/ 11368F: include/kvm/arm_* 11369F: tools/testing/selftests/kvm/*/aarch64/ 11370F: tools/testing/selftests/kvm/aarch64/ 11371 11372KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11373M: Huacai Chen <chenhuacai@kernel.org> 11374M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11375L: linux-mips@vger.kernel.org 11376L: kvm@vger.kernel.org 11377S: Maintained 11378T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11379F: arch/mips/include/asm/kvm* 11380F: arch/mips/include/uapi/asm/kvm* 11381F: arch/mips/kvm/ 11382 11383KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11384L: linuxppc-dev@lists.ozlabs.org 11385T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11386F: arch/powerpc/include/asm/kvm* 11387F: arch/powerpc/include/uapi/asm/kvm* 11388F: arch/powerpc/kernel/kvm* 11389F: arch/powerpc/kvm/ 11390 11391KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11392M: Anup Patel <anup@brainfault.org> 11393R: Atish Patra <atishp@atishpatra.org> 11394L: kvm@vger.kernel.org 11395L: kvm-riscv@lists.infradead.org 11396L: linux-riscv@lists.infradead.org 11397S: Maintained 11398T: git https://github.com/kvm-riscv/linux.git 11399F: arch/riscv/include/asm/kvm* 11400F: arch/riscv/include/uapi/asm/kvm* 11401F: arch/riscv/kvm/ 11402F: tools/testing/selftests/kvm/*/riscv/ 11403 11404KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11405M: Christian Borntraeger <borntraeger@linux.ibm.com> 11406M: Janosch Frank <frankja@linux.ibm.com> 11407M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11408R: David Hildenbrand <david@redhat.com> 11409L: kvm@vger.kernel.org 11410S: Supported 11411T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11412F: Documentation/virt/kvm/s390* 11413F: arch/s390/include/asm/gmap.h 11414F: arch/s390/include/asm/kvm* 11415F: arch/s390/include/uapi/asm/kvm* 11416F: arch/s390/include/uapi/asm/uvdevice.h 11417F: arch/s390/kernel/uv.c 11418F: arch/s390/kvm/ 11419F: arch/s390/mm/gmap.c 11420F: drivers/s390/char/uvdevice.c 11421F: tools/testing/selftests/drivers/s390x/uvdevice/ 11422F: tools/testing/selftests/kvm/*/s390x/ 11423F: tools/testing/selftests/kvm/s390x/ 11424 11425KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11426M: Sean Christopherson <seanjc@google.com> 11427M: Paolo Bonzini <pbonzini@redhat.com> 11428L: kvm@vger.kernel.org 11429S: Supported 11430T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11431F: arch/x86/include/asm/kvm* 11432F: arch/x86/include/asm/svm.h 11433F: arch/x86/include/asm/vmx*.h 11434F: arch/x86/include/uapi/asm/kvm* 11435F: arch/x86/include/uapi/asm/svm.h 11436F: arch/x86/include/uapi/asm/vmx.h 11437F: arch/x86/kvm/ 11438F: arch/x86/kvm/*/ 11439 11440KERNFS 11441M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11442M: Tejun Heo <tj@kernel.org> 11443S: Supported 11444T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11445F: fs/kernfs/ 11446F: include/linux/kernfs.h 11447 11448KEXEC 11449M: Eric Biederman <ebiederm@xmission.com> 11450L: kexec@lists.infradead.org 11451S: Maintained 11452W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11453F: include/linux/kexec.h 11454F: include/uapi/linux/kexec.h 11455F: kernel/kexec* 11456 11457KEYS-ENCRYPTED 11458M: Mimi Zohar <zohar@linux.ibm.com> 11459L: linux-integrity@vger.kernel.org 11460L: keyrings@vger.kernel.org 11461S: Supported 11462F: Documentation/security/keys/trusted-encrypted.rst 11463F: include/keys/encrypted-type.h 11464F: security/keys/encrypted-keys/ 11465 11466KEYS-TRUSTED 11467M: James Bottomley <jejb@linux.ibm.com> 11468M: Jarkko Sakkinen <jarkko@kernel.org> 11469M: Mimi Zohar <zohar@linux.ibm.com> 11470L: linux-integrity@vger.kernel.org 11471L: keyrings@vger.kernel.org 11472S: Supported 11473F: Documentation/security/keys/trusted-encrypted.rst 11474F: include/keys/trusted-type.h 11475F: include/keys/trusted_tpm.h 11476F: security/keys/trusted-keys/ 11477 11478KEYS-TRUSTED-CAAM 11479M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11480R: Pengutronix Kernel Team <kernel@pengutronix.de> 11481L: linux-integrity@vger.kernel.org 11482L: keyrings@vger.kernel.org 11483S: Maintained 11484F: include/keys/trusted_caam.h 11485F: security/keys/trusted-keys/trusted_caam.c 11486 11487KEYS-TRUSTED-TEE 11488M: Sumit Garg <sumit.garg@linaro.org> 11489L: linux-integrity@vger.kernel.org 11490L: keyrings@vger.kernel.org 11491S: Supported 11492F: include/keys/trusted_tee.h 11493F: security/keys/trusted-keys/trusted_tee.c 11494 11495KEYS/KEYRINGS 11496M: David Howells <dhowells@redhat.com> 11497M: Jarkko Sakkinen <jarkko@kernel.org> 11498L: keyrings@vger.kernel.org 11499S: Maintained 11500F: Documentation/security/keys/core.rst 11501F: include/keys/ 11502F: include/linux/key-type.h 11503F: include/linux/key.h 11504F: include/linux/keyctl.h 11505F: include/uapi/linux/keyctl.h 11506F: security/keys/ 11507 11508KEYS/KEYRINGS_INTEGRITY 11509M: Jarkko Sakkinen <jarkko@kernel.org> 11510M: Mimi Zohar <zohar@linux.ibm.com> 11511L: linux-integrity@vger.kernel.org 11512L: keyrings@vger.kernel.org 11513S: Supported 11514F: security/integrity/platform_certs 11515 11516KFENCE 11517M: Alexander Potapenko <glider@google.com> 11518M: Marco Elver <elver@google.com> 11519R: Dmitry Vyukov <dvyukov@google.com> 11520L: kasan-dev@googlegroups.com 11521S: Maintained 11522F: Documentation/dev-tools/kfence.rst 11523F: arch/*/include/asm/kfence.h 11524F: include/linux/kfence.h 11525F: lib/Kconfig.kfence 11526F: mm/kfence/ 11527 11528KFIFO 11529M: Stefani Seibold <stefani@seibold.net> 11530S: Maintained 11531F: include/linux/kfifo.h 11532F: lib/kfifo.c 11533F: samples/kfifo/ 11534 11535KGDB / KDB /debug_core 11536M: Jason Wessel <jason.wessel@windriver.com> 11537M: Daniel Thompson <daniel.thompson@linaro.org> 11538R: Douglas Anderson <dianders@chromium.org> 11539L: kgdb-bugreport@lists.sourceforge.net 11540S: Maintained 11541W: http://kgdb.wiki.kernel.org/ 11542T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11543F: Documentation/dev-tools/kgdb.rst 11544F: drivers/misc/kgdbts.c 11545F: drivers/tty/serial/kgdboc.c 11546F: include/linux/kdb.h 11547F: include/linux/kgdb.h 11548F: kernel/debug/ 11549F: kernel/module/kdb.c 11550 11551KHADAS MCU MFD DRIVER 11552M: Neil Armstrong <neil.armstrong@linaro.org> 11553L: linux-amlogic@lists.infradead.org 11554S: Maintained 11555F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11556F: drivers/mfd/khadas-mcu.c 11557F: drivers/thermal/khadas_mcu_fan.c 11558F: include/linux/mfd/khadas-mcu.h 11559 11560KIONIX/ROHM KX022A ACCELEROMETER 11561M: Matti Vaittinen <mazziesaccount@gmail.com> 11562L: linux-iio@vger.kernel.org 11563S: Supported 11564F: drivers/iio/accel/kionix-kx022a* 11565 11566KMEMLEAK 11567M: Catalin Marinas <catalin.marinas@arm.com> 11568S: Maintained 11569F: Documentation/dev-tools/kmemleak.rst 11570F: include/linux/kmemleak.h 11571F: mm/kmemleak.c 11572F: samples/kmemleak/kmemleak-test.c 11573 11574KMSAN 11575M: Alexander Potapenko <glider@google.com> 11576R: Marco Elver <elver@google.com> 11577R: Dmitry Vyukov <dvyukov@google.com> 11578L: kasan-dev@googlegroups.com 11579S: Maintained 11580F: Documentation/dev-tools/kmsan.rst 11581F: arch/*/include/asm/kmsan.h 11582F: arch/*/mm/kmsan_* 11583F: include/linux/kmsan*.h 11584F: lib/Kconfig.kmsan 11585F: mm/kmsan/ 11586F: scripts/Makefile.kmsan 11587 11588KPROBES 11589M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11590M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11591M: "David S. Miller" <davem@davemloft.net> 11592M: Masami Hiramatsu <mhiramat@kernel.org> 11593L: linux-kernel@vger.kernel.org 11594L: linux-trace-kernel@vger.kernel.org 11595S: Maintained 11596Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11597T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11598F: Documentation/trace/kprobes.rst 11599F: include/asm-generic/kprobes.h 11600F: include/linux/kprobes.h 11601F: kernel/kprobes.c 11602F: lib/test_kprobes.c 11603F: samples/kprobes 11604 11605KS0108 LCD CONTROLLER DRIVER 11606M: Miguel Ojeda <ojeda@kernel.org> 11607S: Maintained 11608F: Documentation/admin-guide/auxdisplay/ks0108.rst 11609F: drivers/auxdisplay/ks0108.c 11610F: include/linux/ks0108.h 11611 11612KTD253 BACKLIGHT DRIVER 11613M: Linus Walleij <linus.walleij@linaro.org> 11614S: Maintained 11615F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11616F: drivers/video/backlight/ktd253-backlight.c 11617 11618KTEST 11619M: Steven Rostedt <rostedt@goodmis.org> 11620M: John Hawley <warthog9@eaglescrag.net> 11621S: Maintained 11622F: tools/testing/ktest 11623 11624KTZ8866 BACKLIGHT DRIVER 11625M: Jianhua Lu <lujianhua000@gmail.com> 11626S: Maintained 11627F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11628F: drivers/video/backlight/ktz8866.c 11629 11630KVM PARAVIRT (KVM/paravirt) 11631M: Paolo Bonzini <pbonzini@redhat.com> 11632R: Wanpeng Li <wanpengli@tencent.com> 11633R: Vitaly Kuznetsov <vkuznets@redhat.com> 11634L: kvm@vger.kernel.org 11635S: Supported 11636T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11637F: arch/um/include/asm/kvm_para.h 11638F: arch/x86/include/asm/kvm_para.h 11639F: arch/x86/include/asm/pvclock-abi.h 11640F: arch/x86/include/uapi/asm/kvm_para.h 11641F: arch/x86/kernel/kvm.c 11642F: arch/x86/kernel/kvmclock.c 11643F: include/asm-generic/kvm_para.h 11644F: include/linux/kvm_para.h 11645F: include/uapi/asm-generic/kvm_para.h 11646F: include/uapi/linux/kvm_para.h 11647 11648KVM X86 HYPER-V (KVM/hyper-v) 11649M: Vitaly Kuznetsov <vkuznets@redhat.com> 11650M: Sean Christopherson <seanjc@google.com> 11651M: Paolo Bonzini <pbonzini@redhat.com> 11652L: kvm@vger.kernel.org 11653S: Supported 11654T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11655F: arch/x86/kvm/hyperv.* 11656F: arch/x86/kvm/kvm_onhyperv.* 11657F: arch/x86/kvm/svm/hyperv.* 11658F: arch/x86/kvm/svm/svm_onhyperv.* 11659F: arch/x86/kvm/vmx/hyperv.* 11660 11661KVM X86 Xen (KVM/Xen) 11662M: David Woodhouse <dwmw2@infradead.org> 11663M: Paul Durrant <paul@xen.org> 11664M: Sean Christopherson <seanjc@google.com> 11665M: Paolo Bonzini <pbonzini@redhat.com> 11666L: kvm@vger.kernel.org 11667S: Supported 11668T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11669F: arch/x86/kvm/xen.* 11670 11671L3MDEV 11672M: David Ahern <dsahern@kernel.org> 11673L: netdev@vger.kernel.org 11674S: Maintained 11675F: include/net/l3mdev.h 11676F: net/l3mdev 11677 11678LANDLOCK SECURITY MODULE 11679M: Mickaël Salaün <mic@digikod.net> 11680L: linux-security-module@vger.kernel.org 11681S: Supported 11682W: https://landlock.io 11683T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11684F: Documentation/security/landlock.rst 11685F: Documentation/userspace-api/landlock.rst 11686F: include/uapi/linux/landlock.h 11687F: samples/landlock/ 11688F: security/landlock/ 11689F: tools/testing/selftests/landlock/ 11690K: landlock 11691K: LANDLOCK 11692 11693LANTIQ / INTEL Ethernet drivers 11694M: Hauke Mehrtens <hauke@hauke-m.de> 11695L: netdev@vger.kernel.org 11696S: Maintained 11697F: drivers/net/dsa/lantiq_gswip.c 11698F: drivers/net/dsa/lantiq_pce.h 11699F: drivers/net/ethernet/lantiq_xrx200.c 11700F: net/dsa/tag_gswip.c 11701 11702LANTIQ MIPS ARCHITECTURE 11703M: John Crispin <john@phrozen.org> 11704L: linux-mips@vger.kernel.org 11705S: Maintained 11706F: arch/mips/lantiq 11707F: drivers/soc/lantiq 11708 11709LASI 53c700 driver for PARISC 11710M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11711L: linux-scsi@vger.kernel.org 11712S: Maintained 11713F: Documentation/scsi/53c700.rst 11714F: drivers/scsi/53c700* 11715 11716LEAKING_ADDRESSES 11717M: Tobin C. Harding <me@tobin.cc> 11718M: Tycho Andersen <tycho@tycho.pizza> 11719L: linux-hardening@vger.kernel.org 11720S: Maintained 11721T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11722F: scripts/leaking_addresses.pl 11723 11724LED SUBSYSTEM 11725M: Pavel Machek <pavel@ucw.cz> 11726M: Lee Jones <lee@kernel.org> 11727L: linux-leds@vger.kernel.org 11728S: Maintained 11729T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11730F: Documentation/devicetree/bindings/leds/ 11731F: Documentation/leds/ 11732F: drivers/leds/ 11733F: include/dt-bindings/leds/ 11734F: include/linux/leds.h 11735 11736LEGACY EEPROM DRIVER 11737M: Jean Delvare <jdelvare@suse.com> 11738S: Maintained 11739F: Documentation/misc-devices/eeprom.rst 11740F: drivers/misc/eeprom/eeprom.c 11741 11742LEGO MINDSTORMS EV3 11743R: David Lechner <david@lechnology.com> 11744S: Maintained 11745F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11746F: arch/arm/boot/dts/da850-lego-ev3.dts 11747F: drivers/power/supply/lego_ev3_battery.c 11748 11749LEGO USB Tower driver 11750M: Juergen Stuber <starblue@users.sourceforge.net> 11751L: legousb-devel@lists.sourceforge.net 11752S: Maintained 11753W: http://legousb.sourceforge.net/ 11754F: drivers/usb/misc/legousbtower.c 11755 11756LETSKETCH HID TABLET DRIVER 11757M: Hans de Goede <hdegoede@redhat.com> 11758L: linux-input@vger.kernel.org 11759S: Maintained 11760T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11761F: drivers/hid/hid-letsketch.c 11762 11763LG LAPTOP EXTRAS 11764M: Matan Ziv-Av <matan@svgalib.org> 11765L: platform-driver-x86@vger.kernel.org 11766S: Maintained 11767F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11768F: Documentation/admin-guide/laptops/lg-laptop.rst 11769F: drivers/platform/x86/lg-laptop.c 11770 11771LG2160 MEDIA DRIVER 11772M: Michael Krufky <mkrufky@linuxtv.org> 11773L: linux-media@vger.kernel.org 11774S: Maintained 11775W: https://linuxtv.org 11776W: http://github.com/mkrufky 11777Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11778T: git git://linuxtv.org/mkrufky/tuners.git 11779F: drivers/media/dvb-frontends/lg2160.* 11780 11781LGDT3305 MEDIA DRIVER 11782M: Michael Krufky <mkrufky@linuxtv.org> 11783L: linux-media@vger.kernel.org 11784S: Maintained 11785W: https://linuxtv.org 11786W: http://github.com/mkrufky 11787Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11788T: git git://linuxtv.org/mkrufky/tuners.git 11789F: drivers/media/dvb-frontends/lgdt3305.* 11790 11791LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11792M: Viresh Kumar <vireshk@kernel.org> 11793L: linux-ide@vger.kernel.org 11794S: Maintained 11795T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11796F: drivers/ata/pata_arasan_cf.c 11797F: include/linux/pata_arasan_cf_data.h 11798 11799LIBATA PATA DRIVERS 11800R: Sergey Shtylyov <s.shtylyov@omp.ru> 11801L: linux-ide@vger.kernel.org 11802F: drivers/ata/ata_*.c 11803F: drivers/ata/pata_*.c 11804 11805LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11806M: Linus Walleij <linus.walleij@linaro.org> 11807L: linux-ide@vger.kernel.org 11808S: Maintained 11809T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11810F: drivers/ata/pata_ftide010.c 11811F: drivers/ata/sata_gemini.c 11812F: drivers/ata/sata_gemini.h 11813 11814LIBATA SATA AHCI PLATFORM devices support 11815M: Hans de Goede <hdegoede@redhat.com> 11816M: Jens Axboe <axboe@kernel.dk> 11817L: linux-ide@vger.kernel.org 11818S: Maintained 11819T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11820F: drivers/ata/ahci_platform.c 11821F: drivers/ata/libahci_platform.c 11822F: include/linux/ahci_platform.h 11823 11824LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11825M: Serge Semin <fancer.lancer@gmail.com> 11826L: linux-ide@vger.kernel.org 11827S: Maintained 11828T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11829F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11830F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11831F: drivers/ata/ahci_dwc.c 11832 11833LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11834M: Mikael Pettersson <mikpelinux@gmail.com> 11835L: linux-ide@vger.kernel.org 11836S: Maintained 11837T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11838F: drivers/ata/sata_promise.* 11839 11840LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11841M: Damien Le Moal <dlemoal@kernel.org> 11842L: linux-ide@vger.kernel.org 11843S: Maintained 11844T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11845F: Documentation/ABI/testing/sysfs-ata 11846F: Documentation/devicetree/bindings/ata/ 11847F: drivers/ata/ 11848F: include/linux/ata.h 11849F: include/linux/libata.h 11850 11851LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11852M: Vishal Verma <vishal.l.verma@intel.com> 11853M: Dan Williams <dan.j.williams@intel.com> 11854M: Dave Jiang <dave.jiang@intel.com> 11855L: nvdimm@lists.linux.dev 11856S: Supported 11857Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11858P: Documentation/nvdimm/maintainer-entry-profile.rst 11859F: drivers/nvdimm/btt* 11860 11861LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11862M: Dan Williams <dan.j.williams@intel.com> 11863M: Vishal Verma <vishal.l.verma@intel.com> 11864M: Dave Jiang <dave.jiang@intel.com> 11865L: nvdimm@lists.linux.dev 11866S: Supported 11867Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11868P: Documentation/nvdimm/maintainer-entry-profile.rst 11869F: drivers/nvdimm/pmem* 11870 11871LIBNVDIMM: DEVICETREE BINDINGS 11872M: Oliver O'Halloran <oohall@gmail.com> 11873L: nvdimm@lists.linux.dev 11874S: Supported 11875Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11876F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11877F: drivers/nvdimm/of_pmem.c 11878 11879LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11880M: Dan Williams <dan.j.williams@intel.com> 11881M: Vishal Verma <vishal.l.verma@intel.com> 11882M: Dave Jiang <dave.jiang@intel.com> 11883M: Ira Weiny <ira.weiny@intel.com> 11884L: nvdimm@lists.linux.dev 11885S: Supported 11886Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11887P: Documentation/nvdimm/maintainer-entry-profile.rst 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11889F: drivers/acpi/nfit/* 11890F: drivers/nvdimm/* 11891F: include/linux/libnvdimm.h 11892F: include/linux/nd.h 11893F: include/uapi/linux/ndctl.h 11894F: tools/testing/nvdimm/ 11895 11896LICENSES and SPDX stuff 11897M: Thomas Gleixner <tglx@linutronix.de> 11898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11899L: linux-spdx@vger.kernel.org 11900S: Maintained 11901T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11902F: COPYING 11903F: Documentation/process/license-rules.rst 11904F: LICENSES/ 11905F: scripts/spdxcheck-test.sh 11906F: scripts/spdxcheck.py 11907F: scripts/spdxexclude 11908 11909LINEAR RANGES HELPERS 11910M: Mark Brown <broonie@kernel.org> 11911R: Matti Vaittinen <mazziesaccount@gmail.com> 11912F: include/linux/linear_range.h 11913F: lib/linear_ranges.c 11914F: lib/test_linear_ranges.c 11915 11916LINUX FOR POWER MACINTOSH 11917M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11918L: linuxppc-dev@lists.ozlabs.org 11919S: Odd Fixes 11920F: arch/powerpc/platforms/powermac/ 11921F: drivers/macintosh/ 11922 11923LINUX FOR POWERPC (32-BIT AND 64-BIT) 11924M: Michael Ellerman <mpe@ellerman.id.au> 11925R: Nicholas Piggin <npiggin@gmail.com> 11926R: Christophe Leroy <christophe.leroy@csgroup.eu> 11927L: linuxppc-dev@lists.ozlabs.org 11928S: Supported 11929W: https://github.com/linuxppc/wiki/wiki 11930Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11931T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11932F: Documentation/ABI/stable/sysfs-firmware-opal-* 11933F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11934F: Documentation/devicetree/bindings/powerpc/ 11935F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11936F: Documentation/powerpc/ 11937F: arch/powerpc/ 11938F: drivers/*/*/*pasemi* 11939F: drivers/*/*pasemi* 11940F: drivers/char/tpm/tpm_ibmvtpm* 11941F: drivers/crypto/nx/ 11942F: drivers/crypto/vmx/ 11943F: drivers/i2c/busses/i2c-opal.c 11944F: drivers/net/ethernet/ibm/ibmveth.* 11945F: drivers/net/ethernet/ibm/ibmvnic.* 11946F: drivers/pci/hotplug/pnv_php.c 11947F: drivers/pci/hotplug/rpa* 11948F: drivers/rtc/rtc-opal.c 11949F: drivers/scsi/ibmvscsi/ 11950F: drivers/tty/hvc/hvc_opal.c 11951F: drivers/watchdog/wdrtas.c 11952F: tools/testing/selftests/powerpc 11953N: /pmac 11954N: powermac 11955N: powernv 11956N: [^a-z0-9]ps3 11957N: pseries 11958 11959LINUX FOR POWERPC EMBEDDED MPC5XXX 11960M: Anatolij Gustschin <agust@denx.de> 11961L: linuxppc-dev@lists.ozlabs.org 11962S: Odd Fixes 11963F: arch/powerpc/platforms/512x/ 11964F: arch/powerpc/platforms/52xx/ 11965 11966LINUX FOR POWERPC EMBEDDED PPC4XX 11967L: linuxppc-dev@lists.ozlabs.org 11968S: Orphan 11969F: arch/powerpc/platforms/40x/ 11970F: arch/powerpc/platforms/44x/ 11971 11972LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11973M: Scott Wood <oss@buserror.net> 11974L: linuxppc-dev@lists.ozlabs.org 11975S: Odd fixes 11976T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11977F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11978F: Documentation/devicetree/bindings/powerpc/fsl/ 11979F: arch/powerpc/platforms/83xx/ 11980F: arch/powerpc/platforms/85xx/ 11981 11982LINUX FOR POWERPC EMBEDDED PPC8XX 11983M: Christophe Leroy <christophe.leroy@csgroup.eu> 11984L: linuxppc-dev@lists.ozlabs.org 11985S: Maintained 11986F: arch/powerpc/platforms/8xx/ 11987 11988LINUX KERNEL DUMP TEST MODULE (LKDTM) 11989M: Kees Cook <keescook@chromium.org> 11990S: Maintained 11991F: drivers/misc/lkdtm/* 11992F: tools/testing/selftests/lkdtm/* 11993 11994LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11995M: Alan Stern <stern@rowland.harvard.edu> 11996M: Andrea Parri <parri.andrea@gmail.com> 11997M: Will Deacon <will@kernel.org> 11998M: Peter Zijlstra <peterz@infradead.org> 11999M: Boqun Feng <boqun.feng@gmail.com> 12000M: Nicholas Piggin <npiggin@gmail.com> 12001M: David Howells <dhowells@redhat.com> 12002M: Jade Alglave <j.alglave@ucl.ac.uk> 12003M: Luc Maranget <luc.maranget@inria.fr> 12004M: "Paul E. McKenney" <paulmck@kernel.org> 12005R: Akira Yokosawa <akiyks@gmail.com> 12006R: Daniel Lustig <dlustig@nvidia.com> 12007R: Joel Fernandes <joel@joelfernandes.org> 12008L: linux-kernel@vger.kernel.org 12009L: linux-arch@vger.kernel.org 12010S: Supported 12011T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12012F: Documentation/atomic_bitops.txt 12013F: Documentation/atomic_t.txt 12014F: Documentation/core-api/refcount-vs-atomic.rst 12015F: Documentation/litmus-tests/ 12016F: Documentation/memory-barriers.txt 12017F: tools/memory-model/ 12018 12019LIS3LV02D ACCELEROMETER DRIVER 12020M: Eric Piel <eric.piel@tremplin-utc.net> 12021S: Maintained 12022F: Documentation/misc-devices/lis3lv02d.rst 12023F: drivers/misc/lis3lv02d/ 12024F: drivers/platform/x86/hp/hp_accel.c 12025 12026LIST KUNIT TEST 12027M: David Gow <davidgow@google.com> 12028L: linux-kselftest@vger.kernel.org 12029L: kunit-dev@googlegroups.com 12030S: Maintained 12031F: lib/list-test.c 12032 12033LITEX PLATFORM 12034M: Karol Gugala <kgugala@antmicro.com> 12035M: Mateusz Holenko <mholenko@antmicro.com> 12036M: Gabriel Somlo <gsomlo@gmail.com> 12037M: Joel Stanley <joel@jms.id.au> 12038S: Maintained 12039F: Documentation/devicetree/bindings/*/litex,*.yaml 12040F: arch/openrisc/boot/dts/or1klitex.dts 12041F: drivers/mmc/host/litex_mmc.c 12042F: drivers/net/ethernet/litex/* 12043F: drivers/soc/litex/* 12044F: drivers/tty/serial/liteuart.c 12045F: include/linux/litex.h 12046N: litex 12047 12048LIVE PATCHING 12049M: Josh Poimboeuf <jpoimboe@kernel.org> 12050M: Jiri Kosina <jikos@kernel.org> 12051M: Miroslav Benes <mbenes@suse.cz> 12052M: Petr Mladek <pmladek@suse.com> 12053R: Joe Lawrence <joe.lawrence@redhat.com> 12054L: live-patching@vger.kernel.org 12055S: Maintained 12056T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12057F: Documentation/ABI/testing/sysfs-kernel-livepatch 12058F: Documentation/livepatch/ 12059F: arch/powerpc/include/asm/livepatch.h 12060F: include/linux/livepatch.h 12061F: kernel/livepatch/ 12062F: kernel/module/livepatch.c 12063F: lib/livepatch/ 12064F: samples/livepatch/ 12065F: tools/testing/selftests/livepatch/ 12066 12067LLC (802.2) 12068L: netdev@vger.kernel.org 12069S: Odd fixes 12070F: include/linux/llc.h 12071F: include/net/llc* 12072F: include/uapi/linux/llc.h 12073F: net/llc/ 12074 12075LM73 HARDWARE MONITOR DRIVER 12076M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12077L: linux-hwmon@vger.kernel.org 12078S: Maintained 12079F: drivers/hwmon/lm73.c 12080 12081LM78 HARDWARE MONITOR DRIVER 12082M: Jean Delvare <jdelvare@suse.com> 12083L: linux-hwmon@vger.kernel.org 12084S: Maintained 12085F: Documentation/hwmon/lm78.rst 12086F: drivers/hwmon/lm78.c 12087 12088LM83 HARDWARE MONITOR DRIVER 12089M: Jean Delvare <jdelvare@suse.com> 12090L: linux-hwmon@vger.kernel.org 12091S: Maintained 12092F: Documentation/hwmon/lm83.rst 12093F: drivers/hwmon/lm83.c 12094 12095LM90 HARDWARE MONITOR DRIVER 12096M: Jean Delvare <jdelvare@suse.com> 12097L: linux-hwmon@vger.kernel.org 12098S: Maintained 12099F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12100F: Documentation/hwmon/lm90.rst 12101F: drivers/hwmon/lm90.c 12102F: include/dt-bindings/thermal/lm90.h 12103 12104LM95234 HARDWARE MONITOR DRIVER 12105M: Guenter Roeck <linux@roeck-us.net> 12106L: linux-hwmon@vger.kernel.org 12107S: Maintained 12108F: Documentation/hwmon/lm95234.rst 12109F: drivers/hwmon/lm95234.c 12110 12111LME2510 MEDIA DRIVER 12112M: Malcolm Priestley <tvboxspy@gmail.com> 12113L: linux-media@vger.kernel.org 12114S: Maintained 12115W: https://linuxtv.org 12116Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12117F: drivers/media/usb/dvb-usb-v2/lmedm04* 12118 12119LOADPIN SECURITY MODULE 12120M: Kees Cook <keescook@chromium.org> 12121S: Supported 12122T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12123F: Documentation/admin-guide/LSM/LoadPin.rst 12124F: security/loadpin/ 12125 12126LOCKING PRIMITIVES 12127M: Peter Zijlstra <peterz@infradead.org> 12128M: Ingo Molnar <mingo@redhat.com> 12129M: Will Deacon <will@kernel.org> 12130R: Waiman Long <longman@redhat.com> 12131R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12132L: linux-kernel@vger.kernel.org 12133S: Maintained 12134T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12135F: Documentation/locking/ 12136F: arch/*/include/asm/spinlock*.h 12137F: include/linux/lockdep.h 12138F: include/linux/mutex*.h 12139F: include/linux/rwlock*.h 12140F: include/linux/rwsem*.h 12141F: include/linux/seqlock.h 12142F: include/linux/spinlock*.h 12143F: kernel/locking/ 12144F: lib/locking*.[ch] 12145X: kernel/locking/locktorture.c 12146 12147LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12148M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12149L: linux-ntfs-dev@lists.sourceforge.net 12150S: Maintained 12151W: http://www.linux-ntfs.org/content/view/19/37/ 12152F: Documentation/admin-guide/ldm.rst 12153F: block/partitions/ldm.* 12154 12155LOGITECH HID GAMING KEYBOARDS 12156M: Hans de Goede <hdegoede@redhat.com> 12157L: linux-input@vger.kernel.org 12158S: Maintained 12159T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12160F: drivers/hid/hid-lg-g15.c 12161 12162LONTIUM LT8912B MIPI TO HDMI BRIDGE 12163M: Adrien Grassein <adrien.grassein@gmail.com> 12164S: Maintained 12165F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12166F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12167 12168LOONGARCH 12169M: Huacai Chen <chenhuacai@kernel.org> 12170R: WANG Xuerui <kernel@xen0n.name> 12171L: loongarch@lists.linux.dev 12172S: Maintained 12173T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12174F: Documentation/loongarch/ 12175F: Documentation/translations/zh_CN/loongarch/ 12176F: arch/loongarch/ 12177F: drivers/*/*loongarch* 12178 12179LOONGSON GPIO DRIVER 12180M: Yinbo Zhu <zhuyinbo@loongson.cn> 12181L: linux-gpio@vger.kernel.org 12182S: Maintained 12183F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12184F: drivers/gpio/gpio-loongson-64bit.c 12185 12186LOONGSON LS2X I2C DRIVER 12187M: Binbin Zhou <zhoubinbin@loongson.cn> 12188L: linux-i2c@vger.kernel.org 12189S: Maintained 12190F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12191F: drivers/i2c/busses/i2c-ls2x.c 12192 12193LOONGSON-2 SOC SERIES CLOCK DRIVER 12194M: Yinbo Zhu <zhuyinbo@loongson.cn> 12195L: linux-clk@vger.kernel.org 12196S: Maintained 12197F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12198F: drivers/clk/clk-loongson2.c 12199F: include/dt-bindings/clock/loongson,ls2k-clk.h 12200 12201LOONGSON-2 SOC SERIES GUTS DRIVER 12202M: Yinbo Zhu <zhuyinbo@loongson.cn> 12203L: loongarch@lists.linux.dev 12204S: Maintained 12205F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12206F: drivers/soc/loongson/loongson2_guts.c 12207 12208LOONGSON-2 SOC SERIES PINCTRL DRIVER 12209M: zhanghongchen <zhanghongchen@loongson.cn> 12210M: Yinbo Zhu <zhuyinbo@loongson.cn> 12211L: linux-gpio@vger.kernel.org 12212S: Maintained 12213F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12214F: drivers/pinctrl/pinctrl-loongson2.c 12215 12216LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12217M: Sathya Prakash <sathya.prakash@broadcom.com> 12218M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12219M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12220L: MPT-FusionLinux.pdl@broadcom.com 12221L: linux-scsi@vger.kernel.org 12222S: Supported 12223W: http://www.avagotech.com/support/ 12224F: drivers/message/fusion/ 12225F: drivers/scsi/mpt3sas/ 12226 12227LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12228M: Matthew Wilcox <willy@infradead.org> 12229L: linux-scsi@vger.kernel.org 12230S: Maintained 12231F: drivers/scsi/sym53c8xx_2/ 12232 12233LTC1660 DAC DRIVER 12234M: Marcus Folkesson <marcus.folkesson@gmail.com> 12235L: linux-iio@vger.kernel.org 12236S: Maintained 12237F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12238F: drivers/iio/dac/ltc1660.c 12239 12240LTC2688 IIO DAC DRIVER 12241M: Nuno Sá <nuno.sa@analog.com> 12242L: linux-iio@vger.kernel.org 12243S: Supported 12244W: https://ez.analog.com/linux-software-drivers 12245F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12246F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12247F: drivers/iio/dac/ltc2688.c 12248 12249LTC2947 HARDWARE MONITOR DRIVER 12250M: Nuno Sá <nuno.sa@analog.com> 12251L: linux-hwmon@vger.kernel.org 12252S: Supported 12253W: https://ez.analog.com/linux-software-drivers 12254F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12255F: drivers/hwmon/ltc2947-core.c 12256F: drivers/hwmon/ltc2947-i2c.c 12257F: drivers/hwmon/ltc2947-spi.c 12258F: drivers/hwmon/ltc2947.h 12259 12260LTC2983 IIO TEMPERATURE DRIVER 12261M: Nuno Sá <nuno.sa@analog.com> 12262L: linux-iio@vger.kernel.org 12263S: Supported 12264W: https://ez.analog.com/linux-software-drivers 12265F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12266F: drivers/iio/temperature/ltc2983.c 12267 12268LTC4261 HARDWARE MONITOR DRIVER 12269M: Guenter Roeck <linux@roeck-us.net> 12270L: linux-hwmon@vger.kernel.org 12271S: Maintained 12272F: Documentation/hwmon/ltc4261.rst 12273F: drivers/hwmon/ltc4261.c 12274 12275LTC4306 I2C MULTIPLEXER DRIVER 12276M: Michael Hennerich <michael.hennerich@analog.com> 12277L: linux-i2c@vger.kernel.org 12278S: Supported 12279W: https://ez.analog.com/linux-software-drivers 12280F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12281F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12282 12283LTP (Linux Test Project) 12284M: Mike Frysinger <vapier@gentoo.org> 12285M: Cyril Hrubis <chrubis@suse.cz> 12286M: Wanlong Gao <wanlong.gao@gmail.com> 12287M: Jan Stancek <jstancek@redhat.com> 12288M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12289M: Alexey Kodanev <alexey.kodanev@oracle.com> 12290L: ltp@lists.linux.it (subscribers-only) 12291S: Maintained 12292W: http://linux-test-project.github.io/ 12293T: git https://github.com/linux-test-project/ltp.git 12294 12295LYNX 28G SERDES PHY DRIVER 12296M: Ioana Ciornei <ioana.ciornei@nxp.com> 12297L: netdev@vger.kernel.org 12298S: Supported 12299F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12300F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12301 12302LYNX PCS MODULE 12303M: Ioana Ciornei <ioana.ciornei@nxp.com> 12304L: netdev@vger.kernel.org 12305S: Supported 12306F: drivers/net/pcs/pcs-lynx.c 12307F: include/linux/pcs-lynx.h 12308 12309M68K ARCHITECTURE 12310M: Geert Uytterhoeven <geert@linux-m68k.org> 12311L: linux-m68k@lists.linux-m68k.org 12312S: Maintained 12313W: http://www.linux-m68k.org/ 12314T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12315F: arch/m68k/ 12316F: drivers/zorro/ 12317 12318M68K ON APPLE MACINTOSH 12319M: Joshua Thompson <funaho@jurai.org> 12320L: linux-m68k@lists.linux-m68k.org 12321S: Maintained 12322W: http://www.mac.linux-m68k.org/ 12323F: arch/m68k/mac/ 12324F: drivers/macintosh/adb-iop.c 12325F: drivers/macintosh/via-macii.c 12326 12327M68K ON HP9000/300 12328M: Philip Blundell <philb@gnu.org> 12329S: Maintained 12330W: http://www.tazenda.demon.co.uk/phil/linux-hp 12331F: arch/m68k/hp300/ 12332 12333M88DS3103 MEDIA DRIVER 12334M: Antti Palosaari <crope@iki.fi> 12335L: linux-media@vger.kernel.org 12336S: Maintained 12337W: https://linuxtv.org 12338W: http://palosaari.fi/linux/ 12339Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12340T: git git://linuxtv.org/anttip/media_tree.git 12341F: drivers/media/dvb-frontends/m88ds3103* 12342 12343M88RS2000 MEDIA DRIVER 12344M: Malcolm Priestley <tvboxspy@gmail.com> 12345L: linux-media@vger.kernel.org 12346S: Maintained 12347W: https://linuxtv.org 12348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12349F: drivers/media/dvb-frontends/m88rs2000* 12350 12351MA901 MASTERKIT USB FM RADIO DRIVER 12352M: Alexey Klimov <klimov.linux@gmail.com> 12353L: linux-media@vger.kernel.org 12354S: Maintained 12355T: git git://linuxtv.org/media_tree.git 12356F: drivers/media/radio/radio-ma901.c 12357 12358MAC80211 12359M: Johannes Berg <johannes@sipsolutions.net> 12360L: linux-wireless@vger.kernel.org 12361S: Maintained 12362W: https://wireless.wiki.kernel.org/ 12363Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12364T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12365T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12366F: Documentation/networking/mac80211-injection.rst 12367F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12368F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12369F: include/net/mac80211.h 12370F: net/mac80211/ 12371 12372MAILBOX API 12373M: Jassi Brar <jassisinghbrar@gmail.com> 12374L: linux-kernel@vger.kernel.org 12375S: Maintained 12376F: Documentation/devicetree/bindings/mailbox/ 12377F: drivers/mailbox/ 12378F: include/dt-bindings/mailbox/ 12379F: include/linux/mailbox_client.h 12380F: include/linux/mailbox_controller.h 12381 12382MAILBOX ARM MHUv2 12383M: Viresh Kumar <viresh.kumar@linaro.org> 12384M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12385L: linux-kernel@vger.kernel.org 12386S: Maintained 12387F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12388F: drivers/mailbox/arm_mhuv2.c 12389F: include/linux/mailbox/arm_mhuv2_message.h 12390 12391MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12392M: Michael Kerrisk <mtk.manpages@gmail.com> 12393L: linux-man@vger.kernel.org 12394S: Maintained 12395W: http://www.kernel.org/doc/man-pages 12396 12397MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12398M: Jeremy Kerr <jk@codeconstruct.com.au> 12399M: Matt Johnston <matt@codeconstruct.com.au> 12400L: netdev@vger.kernel.org 12401S: Maintained 12402F: Documentation/networking/mctp.rst 12403F: drivers/net/mctp/ 12404F: include/net/mctp.h 12405F: include/net/mctpdevice.h 12406F: include/net/netns/mctp.h 12407F: net/mctp/ 12408 12409MAPLE TREE 12410M: Liam R. Howlett <Liam.Howlett@oracle.com> 12411L: linux-mm@kvack.org 12412S: Supported 12413F: Documentation/core-api/maple_tree.rst 12414F: include/linux/maple_tree.h 12415F: include/trace/events/maple_tree.h 12416F: lib/maple_tree.c 12417F: lib/test_maple_tree.c 12418F: tools/testing/radix-tree/linux/maple_tree.h 12419F: tools/testing/radix-tree/maple.c 12420 12421MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12422M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12423L: linux-mips@vger.kernel.org 12424S: Maintained 12425F: arch/mips/boot/dts/img/pistachio* 12426 12427MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12428M: Andrew Lunn <andrew@lunn.ch> 12429L: netdev@vger.kernel.org 12430S: Maintained 12431F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12432F: Documentation/networking/devlink/mv88e6xxx.rst 12433F: drivers/net/dsa/mv88e6xxx/ 12434F: include/linux/dsa/mv88e6xxx.h 12435F: include/linux/platform_data/mv88e6xxx.h 12436 12437MARVELL ARMADA 3700 PHY DRIVERS 12438M: Miquel Raynal <miquel.raynal@bootlin.com> 12439S: Maintained 12440F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12441F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12442F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12443F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12444 12445MARVELL ARMADA 3700 SERIAL DRIVER 12446M: Pali Rohár <pali@kernel.org> 12447S: Maintained 12448F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12449F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12450F: drivers/tty/serial/mvebu-uart.c 12451 12452MARVELL ARMADA DRM SUPPORT 12453M: Russell King <linux@armlinux.org.uk> 12454S: Maintained 12455T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12456T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12457F: Documentation/devicetree/bindings/display/armada/ 12458F: drivers/gpu/drm/armada/ 12459F: include/uapi/drm/armada_drm.h 12460 12461MARVELL CRYPTO DRIVER 12462M: Boris Brezillon <bbrezillon@kernel.org> 12463M: Arnaud Ebalard <arno@natisbad.org> 12464M: Srujana Challa <schalla@marvell.com> 12465L: linux-crypto@vger.kernel.org 12466S: Maintained 12467F: drivers/crypto/marvell/ 12468F: include/linux/soc/marvell/octeontx2/ 12469 12470MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12471M: Mirko Lindner <mlindner@marvell.com> 12472M: Stephen Hemminger <stephen@networkplumber.org> 12473L: netdev@vger.kernel.org 12474S: Maintained 12475F: drivers/net/ethernet/marvell/sk* 12476 12477MARVELL LIBERTAS WIRELESS DRIVER 12478L: libertas-dev@lists.infradead.org 12479S: Orphan 12480F: drivers/net/wireless/marvell/libertas/ 12481 12482MARVELL MACCHIATOBIN SUPPORT 12483M: Russell King <linux@armlinux.org.uk> 12484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12485S: Maintained 12486F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12487 12488MARVELL MV643XX ETHERNET DRIVER 12489M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12490L: netdev@vger.kernel.org 12491S: Maintained 12492F: drivers/net/ethernet/marvell/mv643xx_eth.* 12493F: include/linux/mv643xx.h 12494 12495MARVELL MV88X3310 PHY DRIVER 12496M: Russell King <linux@armlinux.org.uk> 12497M: Marek Behún <kabel@kernel.org> 12498L: netdev@vger.kernel.org 12499S: Maintained 12500F: drivers/net/phy/marvell10g.c 12501 12502MARVELL MVEBU THERMAL DRIVER 12503M: Miquel Raynal <miquel.raynal@bootlin.com> 12504S: Maintained 12505F: drivers/thermal/armada_thermal.c 12506 12507MARVELL MVNETA ETHERNET DRIVER 12508M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12509L: netdev@vger.kernel.org 12510S: Maintained 12511F: drivers/net/ethernet/marvell/mvneta.* 12512 12513MARVELL MVPP2 ETHERNET DRIVER 12514M: Marcin Wojtas <mw@semihalf.com> 12515M: Russell King <linux@armlinux.org.uk> 12516L: netdev@vger.kernel.org 12517S: Maintained 12518F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12519F: drivers/net/ethernet/marvell/mvpp2/ 12520 12521MARVELL MWIFIEX WIRELESS DRIVER 12522M: Amitkumar Karwar <amitkarwar@gmail.com> 12523M: Ganapathi Bhat <ganapathi017@gmail.com> 12524M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12525M: Xinming Hu <huxinming820@gmail.com> 12526L: linux-wireless@vger.kernel.org 12527S: Maintained 12528F: drivers/net/wireless/marvell/mwifiex/ 12529 12530MARVELL MWL8K WIRELESS DRIVER 12531M: Lennert Buytenhek <buytenh@wantstofly.org> 12532L: linux-wireless@vger.kernel.org 12533S: Odd Fixes 12534F: drivers/net/wireless/marvell/mwl8k.c 12535 12536MARVELL NAND CONTROLLER DRIVER 12537M: Miquel Raynal <miquel.raynal@bootlin.com> 12538L: linux-mtd@lists.infradead.org 12539S: Maintained 12540F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12541F: drivers/mtd/nand/raw/marvell_nand.c 12542 12543MARVELL OCTEON ENDPOINT DRIVER 12544M: Veerasenareddy Burru <vburru@marvell.com> 12545M: Abhijit Ayarekar <aayarekar@marvell.com> 12546L: netdev@vger.kernel.org 12547S: Supported 12548F: drivers/net/ethernet/marvell/octeon_ep 12549 12550MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12551M: Sunil Goutham <sgoutham@marvell.com> 12552M: Geetha sowjanya <gakula@marvell.com> 12553M: Subbaraya Sundeep <sbhatta@marvell.com> 12554M: hariprasad <hkelam@marvell.com> 12555L: netdev@vger.kernel.org 12556S: Supported 12557F: drivers/net/ethernet/marvell/octeontx2/nic/ 12558F: include/linux/soc/marvell/octeontx2/ 12559 12560MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12561M: Sunil Goutham <sgoutham@marvell.com> 12562M: Linu Cherian <lcherian@marvell.com> 12563M: Geetha sowjanya <gakula@marvell.com> 12564M: Jerin Jacob <jerinj@marvell.com> 12565M: hariprasad <hkelam@marvell.com> 12566M: Subbaraya Sundeep <sbhatta@marvell.com> 12567L: netdev@vger.kernel.org 12568S: Supported 12569F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12570F: drivers/net/ethernet/marvell/octeontx2/af/ 12571 12572MARVELL PRESTERA ETHERNET SWITCH DRIVER 12573M: Taras Chornyi <taras.chornyi@plvision.eu> 12574S: Supported 12575W: https://github.com/Marvell-switching/switchdev-prestera 12576F: drivers/net/ethernet/marvell/prestera/ 12577 12578MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12579M: Nicolas Pitre <nico@fluxnic.net> 12580S: Odd Fixes 12581F: drivers/mmc/host/mvsdio.* 12582 12583MARVELL USB MDIO CONTROLLER DRIVER 12584M: Tobias Waldekranz <tobias@waldekranz.com> 12585L: netdev@vger.kernel.org 12586S: Maintained 12587F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12588F: drivers/net/mdio/mdio-mvusb.c 12589 12590MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12591M: Hu Ziji <huziji@marvell.com> 12592L: linux-mmc@vger.kernel.org 12593S: Supported 12594F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12595F: drivers/mmc/host/sdhci-xenon* 12596 12597MATROX FRAMEBUFFER DRIVER 12598L: linux-fbdev@vger.kernel.org 12599S: Orphan 12600F: drivers/video/fbdev/matrox/matroxfb_* 12601F: include/uapi/linux/matroxfb.h 12602 12603MAX15301 DRIVER 12604M: Daniel Nilsson <daniel.nilsson@flex.com> 12605L: linux-hwmon@vger.kernel.org 12606S: Maintained 12607F: Documentation/hwmon/max15301.rst 12608F: drivers/hwmon/pmbus/max15301.c 12609 12610MAX16065 HARDWARE MONITOR DRIVER 12611M: Guenter Roeck <linux@roeck-us.net> 12612L: linux-hwmon@vger.kernel.org 12613S: Maintained 12614F: Documentation/hwmon/max16065.rst 12615F: drivers/hwmon/max16065.c 12616 12617MAX2175 SDR TUNER DRIVER 12618M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12619L: linux-media@vger.kernel.org 12620S: Maintained 12621T: git git://linuxtv.org/media_tree.git 12622F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12623F: Documentation/userspace-api/media/drivers/max2175.rst 12624F: drivers/media/i2c/max2175* 12625F: include/uapi/linux/max2175.h 12626 12627MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12628L: linux-hwmon@vger.kernel.org 12629S: Orphan 12630F: Documentation/hwmon/max6650.rst 12631F: drivers/hwmon/max6650.c 12632 12633MAX6697 HARDWARE MONITOR DRIVER 12634M: Guenter Roeck <linux@roeck-us.net> 12635L: linux-hwmon@vger.kernel.org 12636S: Maintained 12637F: Documentation/devicetree/bindings/hwmon/max6697.txt 12638F: Documentation/hwmon/max6697.rst 12639F: drivers/hwmon/max6697.c 12640F: include/linux/platform_data/max6697.h 12641 12642MAX9286 QUAD GMSL DESERIALIZER DRIVER 12643M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12644M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12645M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12646M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12647L: linux-media@vger.kernel.org 12648S: Maintained 12649F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12650F: drivers/media/i2c/max9286.c 12651 12652MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12653M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12654L: linux-media@vger.kernel.org 12655S: Maintained 12656F: drivers/staging/media/max96712/max96712.c 12657 12658MAX9860 MONO AUDIO VOICE CODEC DRIVER 12659M: Peter Rosin <peda@axentia.se> 12660L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12661S: Maintained 12662F: Documentation/devicetree/bindings/sound/max9860.txt 12663F: sound/soc/codecs/max9860.* 12664 12665MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12666M: Andreas Klinger <ak@it-klinger.de> 12667L: linux-iio@vger.kernel.org 12668S: Maintained 12669F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12670F: drivers/iio/proximity/mb1232.c 12671 12672MAXIM MAX11205 DRIVER 12673M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12674L: linux-iio@vger.kernel.org 12675S: Supported 12676W: https://ez.analog.com/linux-software-drivers 12677F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12678F: drivers/iio/adc/max11205.c 12679 12680MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12681R: Iskren Chernev <iskren.chernev@gmail.com> 12682R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12683R: Marek Szyprowski <m.szyprowski@samsung.com> 12684R: Matheus Castello <matheus@castello.eng.br> 12685L: linux-pm@vger.kernel.org 12686S: Maintained 12687F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12688F: drivers/power/supply/max17040_battery.c 12689 12690MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12691R: Hans de Goede <hdegoede@redhat.com> 12692R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12693R: Marek Szyprowski <m.szyprowski@samsung.com> 12694R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12695R: Purism Kernel Team <kernel@puri.sm> 12696L: linux-pm@vger.kernel.org 12697S: Maintained 12698F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12699F: drivers/power/supply/max17042_battery.c 12700 12701MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12702M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12703L: linux-kernel@vger.kernel.org 12704S: Maintained 12705F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12706F: drivers/regulator/max20086-regulator.c 12707 12708MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12709M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12710L: linux-iio@vger.kernel.org 12711S: Maintained 12712F: drivers/iio/temperature/max30208.c 12713 12714MAXIM MAX77650 PMIC MFD DRIVER 12715M: Bartosz Golaszewski <brgl@bgdev.pl> 12716L: linux-kernel@vger.kernel.org 12717S: Maintained 12718F: Documentation/devicetree/bindings/*/*max77650.yaml 12719F: Documentation/devicetree/bindings/*/max77650*.yaml 12720F: drivers/gpio/gpio-max77650.c 12721F: drivers/input/misc/max77650-onkey.c 12722F: drivers/leds/leds-max77650.c 12723F: drivers/mfd/max77650.c 12724F: drivers/power/supply/max77650-charger.c 12725F: drivers/regulator/max77650-regulator.c 12726F: include/linux/mfd/max77650.h 12727 12728MAXIM MAX77714 PMIC MFD DRIVER 12729M: Luca Ceresoli <luca@lucaceresoli.net> 12730S: Maintained 12731F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12732F: drivers/mfd/max77714.c 12733F: include/linux/mfd/max77714.h 12734 12735MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12736M: Javier Martinez Canillas <javier@dowhile0.org> 12737L: linux-kernel@vger.kernel.org 12738S: Supported 12739F: Documentation/devicetree/bindings/*/*max77802.yaml 12740F: drivers/regulator/max77802-regulator.c 12741F: include/dt-bindings/*/*max77802.h 12742 12743MAXIM MAX77976 BATTERY CHARGER 12744M: Luca Ceresoli <luca@lucaceresoli.net> 12745S: Supported 12746F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12747F: drivers/power/supply/max77976_charger.c 12748 12749MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12750M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12751L: linux-pm@vger.kernel.org 12752S: Supported 12753B: mailto:linux-samsung-soc@vger.kernel.org 12754F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12755F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12756F: drivers/power/supply/max14577_charger.c 12757F: drivers/power/supply/max77693_charger.c 12758 12759MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12760M: Chanwoo Choi <cw00.choi@samsung.com> 12761M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12762L: linux-kernel@vger.kernel.org 12763S: Supported 12764B: mailto:linux-samsung-soc@vger.kernel.org 12765F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12766F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12767F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12768F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12769F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12770F: drivers/*/*max77843.c 12771F: drivers/*/max14577*.c 12772F: drivers/*/max77686*.c 12773F: drivers/*/max77693*.c 12774F: drivers/clk/clk-max77686.c 12775F: drivers/extcon/extcon-max14577.c 12776F: drivers/extcon/extcon-max77693.c 12777F: drivers/rtc/rtc-max77686.c 12778F: include/linux/mfd/max14577*.h 12779F: include/linux/mfd/max77686*.h 12780F: include/linux/mfd/max77693*.h 12781 12782MAXIRADIO FM RADIO RECEIVER DRIVER 12783M: Hans Verkuil <hverkuil@xs4all.nl> 12784L: linux-media@vger.kernel.org 12785S: Maintained 12786W: https://linuxtv.org 12787T: git git://linuxtv.org/media_tree.git 12788F: drivers/media/radio/radio-maxiradio* 12789 12790MAXLINEAR ETHERNET PHY DRIVER 12791M: Xu Liang <lxu@maxlinear.com> 12792L: netdev@vger.kernel.org 12793S: Supported 12794F: drivers/net/phy/mxl-gpy.c 12795 12796MCAN MMIO DEVICE DRIVER 12797M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12798L: linux-can@vger.kernel.org 12799S: Maintained 12800F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12801F: drivers/net/can/m_can/m_can.c 12802F: drivers/net/can/m_can/m_can.h 12803F: drivers/net/can/m_can/m_can_platform.c 12804 12805MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12806R: Yasushi SHOJI <yashi@spacecubics.com> 12807L: linux-can@vger.kernel.org 12808S: Maintained 12809F: drivers/net/can/usb/mcba_usb.c 12810 12811MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12812M: Rishi Gupta <gupt21@gmail.com> 12813L: linux-i2c@vger.kernel.org 12814L: linux-input@vger.kernel.org 12815S: Maintained 12816F: drivers/hid/hid-mcp2221.c 12817 12818MCP251XFD SPI-CAN NETWORK DRIVER 12819M: Marc Kleine-Budde <mkl@pengutronix.de> 12820M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12821R: Thomas Kopp <thomas.kopp@microchip.com> 12822L: linux-can@vger.kernel.org 12823S: Maintained 12824F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12825F: drivers/net/can/spi/mcp251xfd/ 12826 12827MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12828M: Peter Rosin <peda@axentia.se> 12829L: linux-iio@vger.kernel.org 12830S: Maintained 12831F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12832F: drivers/iio/potentiometer/mcp4018.c 12833F: drivers/iio/potentiometer/mcp4531.c 12834 12835MCR20A IEEE-802.15.4 RADIO DRIVER 12836M: Stefan Schmidt <stefan@datenfreihafen.org> 12837L: linux-wpan@vger.kernel.org 12838S: Odd Fixes 12839W: https://github.com/xueliu/mcr20a-linux 12840F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12841F: drivers/net/ieee802154/mcr20a.c 12842F: drivers/net/ieee802154/mcr20a.h 12843 12844MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12845M: William Breathitt Gray <william.gray@linaro.org> 12846L: linux-iio@vger.kernel.org 12847S: Maintained 12848F: drivers/iio/dac/cio-dac.c 12849 12850MEDIA CONTROLLER FRAMEWORK 12851M: Sakari Ailus <sakari.ailus@linux.intel.com> 12852M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12853L: linux-media@vger.kernel.org 12854S: Supported 12855W: https://www.linuxtv.org 12856T: git git://linuxtv.org/media_tree.git 12857F: drivers/media/mc/ 12858F: include/media/media-*.h 12859F: include/uapi/linux/media.h 12860 12861MEDIA DRIVER FOR FREESCALE IMX PXP 12862M: Philipp Zabel <p.zabel@pengutronix.de> 12863L: linux-media@vger.kernel.org 12864S: Maintained 12865T: git git://linuxtv.org/media_tree.git 12866F: drivers/media/platform/nxp/imx-pxp.[ch] 12867 12868MEDIA DRIVERS FOR ASCOT2E 12869M: Sergey Kozlov <serjk@netup.ru> 12870M: Abylay Ospan <aospan@netup.ru> 12871L: linux-media@vger.kernel.org 12872S: Supported 12873W: https://linuxtv.org 12874W: http://netup.tv/ 12875T: git git://linuxtv.org/media_tree.git 12876F: drivers/media/dvb-frontends/ascot2e* 12877 12878MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12879M: Jasmin Jessich <jasmin@anw.at> 12880L: linux-media@vger.kernel.org 12881S: Maintained 12882W: https://linuxtv.org 12883T: git git://linuxtv.org/media_tree.git 12884F: drivers/media/dvb-frontends/cxd2099* 12885 12886MEDIA DRIVERS FOR CXD2841ER 12887M: Sergey Kozlov <serjk@netup.ru> 12888M: Abylay Ospan <aospan@netup.ru> 12889L: linux-media@vger.kernel.org 12890S: Supported 12891W: https://linuxtv.org 12892W: http://netup.tv/ 12893T: git git://linuxtv.org/media_tree.git 12894F: drivers/media/dvb-frontends/cxd2841er* 12895 12896MEDIA DRIVERS FOR CXD2880 12897M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12898L: linux-media@vger.kernel.org 12899S: Supported 12900W: http://linuxtv.org/ 12901T: git git://linuxtv.org/media_tree.git 12902F: drivers/media/dvb-frontends/cxd2880/* 12903F: drivers/media/spi/cxd2880* 12904 12905MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12906L: linux-media@vger.kernel.org 12907S: Orphan 12908W: https://linuxtv.org 12909T: git git://linuxtv.org/media_tree.git 12910F: drivers/media/pci/ddbridge/* 12911 12912MEDIA DRIVERS FOR FREESCALE IMX 12913M: Steve Longerbeam <slongerbeam@gmail.com> 12914M: Philipp Zabel <p.zabel@pengutronix.de> 12915L: linux-media@vger.kernel.org 12916S: Maintained 12917T: git git://linuxtv.org/media_tree.git 12918F: Documentation/admin-guide/media/imx.rst 12919F: Documentation/devicetree/bindings/media/imx.txt 12920F: drivers/staging/media/imx/ 12921F: include/linux/imx-media.h 12922F: include/media/imx.h 12923 12924MEDIA DRIVERS FOR FREESCALE IMX7 12925M: Rui Miguel Silva <rmfrfs@gmail.com> 12926M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12927L: linux-media@vger.kernel.org 12928S: Maintained 12929T: git git://linuxtv.org/media_tree.git 12930F: Documentation/admin-guide/media/imx7.rst 12931F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12932F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12933F: drivers/media/platform/nxp/imx-mipi-csis.c 12934F: drivers/media/platform/nxp/imx7-media-csi.c 12935 12936MEDIA DRIVERS FOR HELENE 12937M: Abylay Ospan <aospan@netup.ru> 12938L: linux-media@vger.kernel.org 12939S: Supported 12940W: https://linuxtv.org 12941W: http://netup.tv/ 12942T: git git://linuxtv.org/media_tree.git 12943F: drivers/media/dvb-frontends/helene* 12944 12945MEDIA DRIVERS FOR HORUS3A 12946M: Sergey Kozlov <serjk@netup.ru> 12947M: Abylay Ospan <aospan@netup.ru> 12948L: linux-media@vger.kernel.org 12949S: Supported 12950W: https://linuxtv.org 12951W: http://netup.tv/ 12952T: git git://linuxtv.org/media_tree.git 12953F: drivers/media/dvb-frontends/horus3a* 12954 12955MEDIA DRIVERS FOR LNBH25 12956M: Sergey Kozlov <serjk@netup.ru> 12957M: Abylay Ospan <aospan@netup.ru> 12958L: linux-media@vger.kernel.org 12959S: Supported 12960W: https://linuxtv.org 12961W: http://netup.tv/ 12962T: git git://linuxtv.org/media_tree.git 12963F: drivers/media/dvb-frontends/lnbh25* 12964 12965MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12966L: linux-media@vger.kernel.org 12967S: Orphan 12968W: https://linuxtv.org 12969T: git git://linuxtv.org/media_tree.git 12970F: drivers/media/dvb-frontends/mxl5xx* 12971 12972MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12973M: Sergey Kozlov <serjk@netup.ru> 12974M: Abylay Ospan <aospan@netup.ru> 12975L: linux-media@vger.kernel.org 12976S: Supported 12977W: https://linuxtv.org 12978W: http://netup.tv/ 12979T: git git://linuxtv.org/media_tree.git 12980F: drivers/media/pci/netup_unidvb/* 12981 12982MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12983M: Dmitry Osipenko <digetx@gmail.com> 12984L: linux-media@vger.kernel.org 12985L: linux-tegra@vger.kernel.org 12986S: Maintained 12987T: git git://linuxtv.org/media_tree.git 12988F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12989F: drivers/media/platform/nvidia/tegra-vde/ 12990 12991MEDIA DRIVERS FOR RENESAS - CEU 12992M: Jacopo Mondi <jacopo@jmondi.org> 12993L: linux-media@vger.kernel.org 12994L: linux-renesas-soc@vger.kernel.org 12995S: Supported 12996T: git git://linuxtv.org/media_tree.git 12997F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12998F: drivers/media/platform/renesas/renesas-ceu.c 12999F: include/media/drv-intf/renesas-ceu.h 13000 13001MEDIA DRIVERS FOR RENESAS - DRIF 13002M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13003L: linux-media@vger.kernel.org 13004L: linux-renesas-soc@vger.kernel.org 13005S: Supported 13006T: git git://linuxtv.org/media_tree.git 13007F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13008F: drivers/media/platform/renesas/rcar_drif.c 13009 13010MEDIA DRIVERS FOR RENESAS - FCP 13011M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13012L: linux-media@vger.kernel.org 13013L: linux-renesas-soc@vger.kernel.org 13014S: Supported 13015T: git git://linuxtv.org/media_tree.git 13016F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13017F: drivers/media/platform/renesas/rcar-fcp.c 13018F: include/media/rcar-fcp.h 13019 13020MEDIA DRIVERS FOR RENESAS - FDP1 13021M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13022L: linux-media@vger.kernel.org 13023L: linux-renesas-soc@vger.kernel.org 13024S: Supported 13025T: git git://linuxtv.org/media_tree.git 13026F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13027F: drivers/media/platform/renesas/rcar_fdp1.c 13028 13029MEDIA DRIVERS FOR RENESAS - VIN 13030M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13031L: linux-media@vger.kernel.org 13032L: linux-renesas-soc@vger.kernel.org 13033S: Supported 13034T: git git://linuxtv.org/media_tree.git 13035F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13036F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13037F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13038F: drivers/media/platform/renesas/rcar-isp.c 13039F: drivers/media/platform/renesas/rcar-vin/ 13040 13041MEDIA DRIVERS FOR RENESAS - VSP1 13042M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13043M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13044L: linux-media@vger.kernel.org 13045L: linux-renesas-soc@vger.kernel.org 13046S: Supported 13047T: git git://linuxtv.org/media_tree.git 13048F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13049F: drivers/media/platform/renesas/vsp1/ 13050 13051MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13052L: linux-media@vger.kernel.org 13053S: Orphan 13054W: https://linuxtv.org 13055T: git git://linuxtv.org/media_tree.git 13056F: drivers/media/dvb-frontends/stv0910* 13057 13058MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13059L: linux-media@vger.kernel.org 13060S: Orphan 13061W: https://linuxtv.org 13062T: git git://linuxtv.org/media_tree.git 13063F: drivers/media/dvb-frontends/stv6111* 13064 13065MEDIA DRIVERS FOR STM32 - DCMI 13066M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13067L: linux-media@vger.kernel.org 13068S: Supported 13069T: git git://linuxtv.org/media_tree.git 13070F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13071F: drivers/media/platform/st/stm32/stm32-dcmi.c 13072 13073MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13074M: Mauro Carvalho Chehab <mchehab@kernel.org> 13075L: linux-media@vger.kernel.org 13076S: Maintained 13077W: https://linuxtv.org 13078Q: http://patchwork.kernel.org/project/linux-media/list/ 13079T: git git://linuxtv.org/media_tree.git 13080F: Documentation/admin-guide/media/ 13081F: Documentation/devicetree/bindings/media/ 13082F: Documentation/driver-api/media/ 13083F: Documentation/userspace-api/media/ 13084F: drivers/media/ 13085F: drivers/staging/media/ 13086F: include/dt-bindings/media/ 13087F: include/linux/platform_data/media/ 13088F: include/media/ 13089F: include/uapi/linux/dvb/ 13090F: include/uapi/linux/ivtv* 13091F: include/uapi/linux/media.h 13092F: include/uapi/linux/uvcvideo.h 13093F: include/uapi/linux/v4l2-* 13094F: include/uapi/linux/videodev2.h 13095 13096MEDIATEK BLUETOOTH DRIVER 13097M: Sean Wang <sean.wang@mediatek.com> 13098L: linux-bluetooth@vger.kernel.org 13099L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13100S: Maintained 13101F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13102F: drivers/bluetooth/btmtkuart.c 13103 13104MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13105M: Sean Wang <sean.wang@mediatek.com> 13106L: linux-pm@vger.kernel.org 13107S: Maintained 13108F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13109F: drivers/power/reset/mt6323-poweroff.c 13110 13111MEDIATEK CIR DRIVER 13112M: Sean Wang <sean.wang@mediatek.com> 13113S: Maintained 13114F: drivers/media/rc/mtk-cir.c 13115 13116MEDIATEK DMA DRIVER 13117M: Sean Wang <sean.wang@mediatek.com> 13118L: dmaengine@vger.kernel.org 13119L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13120L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13121S: Maintained 13122F: Documentation/devicetree/bindings/dma/mtk-* 13123F: drivers/dma/mediatek/ 13124 13125MEDIATEK ETHERNET DRIVER 13126M: Felix Fietkau <nbd@nbd.name> 13127M: John Crispin <john@phrozen.org> 13128M: Sean Wang <sean.wang@mediatek.com> 13129M: Mark Lee <Mark-MC.Lee@mediatek.com> 13130M: Lorenzo Bianconi <lorenzo@kernel.org> 13131L: netdev@vger.kernel.org 13132S: Maintained 13133F: drivers/net/ethernet/mediatek/ 13134 13135MEDIATEK ETHERNET PCS DRIVER 13136M: Alexander Couzens <lynxis@fe80.eu> 13137M: Daniel Golle <daniel@makrotopia.org> 13138L: netdev@vger.kernel.org 13139S: Maintained 13140F: drivers/net/pcs/pcs-mtk-lynxi.c 13141F: include/linux/pcs/pcs-mtk-lynxi.h 13142 13143MEDIATEK I2C CONTROLLER DRIVER 13144M: Qii Wang <qii.wang@mediatek.com> 13145L: linux-i2c@vger.kernel.org 13146S: Maintained 13147F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13148F: drivers/i2c/busses/i2c-mt65xx.c 13149 13150MEDIATEK IOMMU DRIVER 13151M: Yong Wu <yong.wu@mediatek.com> 13152L: iommu@lists.linux.dev 13153L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13154S: Supported 13155F: Documentation/devicetree/bindings/iommu/mediatek* 13156F: drivers/iommu/mtk_iommu* 13157F: include/dt-bindings/memory/mt*-port.h 13158 13159MEDIATEK JPEG DRIVER 13160M: Bin Liu <bin.liu@mediatek.com> 13161S: Supported 13162F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13163F: drivers/media/platform/mediatek/jpeg/ 13164 13165MEDIATEK KEYPAD DRIVER 13166M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13167S: Supported 13168F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13169F: drivers/input/keyboard/mt6779-keypad.c 13170 13171MEDIATEK MDP DRIVER 13172M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13173M: Houlong Wei <houlong.wei@mediatek.com> 13174M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13175S: Supported 13176F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13177F: drivers/media/platform/mediatek/mdp/ 13178F: drivers/media/platform/mediatek/vpu/ 13179 13180MEDIATEK MEDIA DRIVER 13181M: Tiffany Lin <tiffany.lin@mediatek.com> 13182M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13183M: Yunfei Dong <yunfei.dong@mediatek.com> 13184S: Supported 13185F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13186F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13187F: drivers/media/platform/mediatek/vcodec/ 13188F: drivers/media/platform/mediatek/vpu/ 13189 13190MEDIATEK MMC/SD/SDIO DRIVER 13191M: Chaotian Jing <chaotian.jing@mediatek.com> 13192S: Maintained 13193F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13194F: drivers/mmc/host/mtk-sd.c 13195 13196MEDIATEK MT76 WIRELESS LAN DRIVER 13197M: Felix Fietkau <nbd@nbd.name> 13198M: Lorenzo Bianconi <lorenzo@kernel.org> 13199M: Ryder Lee <ryder.lee@mediatek.com> 13200R: Shayne Chen <shayne.chen@mediatek.com> 13201R: Sean Wang <sean.wang@mediatek.com> 13202L: linux-wireless@vger.kernel.org 13203S: Maintained 13204F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13205F: drivers/net/wireless/mediatek/mt76/ 13206 13207MEDIATEK MT7601U WIRELESS LAN DRIVER 13208M: Jakub Kicinski <kuba@kernel.org> 13209L: linux-wireless@vger.kernel.org 13210S: Maintained 13211F: drivers/net/wireless/mediatek/mt7601u/ 13212 13213MEDIATEK MT7621 CLOCK DRIVER 13214M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13215S: Maintained 13216F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13217F: drivers/clk/ralink/clk-mt7621.c 13218 13219MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13220M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13221S: Maintained 13222F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13223F: drivers/pci/controller/pcie-mt7621.c 13224 13225MEDIATEK MT7621 PHY PCI DRIVER 13226M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13227S: Maintained 13228F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13229F: drivers/phy/ralink/phy-mt7621-pci.c 13230 13231MEDIATEK MT7621/28/88 I2C DRIVER 13232M: Stefan Roese <sr@denx.de> 13233L: linux-i2c@vger.kernel.org 13234S: Maintained 13235F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13236F: drivers/i2c/busses/i2c-mt7621.c 13237 13238MEDIATEK NAND CONTROLLER DRIVER 13239L: linux-mtd@lists.infradead.org 13240S: Orphan 13241F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13242F: drivers/mtd/nand/raw/mtk_* 13243 13244MEDIATEK PMIC LED DRIVER 13245M: Sean Wang <sean.wang@mediatek.com> 13246S: Maintained 13247F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13248F: drivers/leds/leds-mt6323.c 13249 13250MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13251M: Sean Wang <sean.wang@mediatek.com> 13252S: Maintained 13253F: drivers/char/hw_random/mtk-rng.c 13254 13255MEDIATEK SMI DRIVER 13256M: Yong Wu <yong.wu@mediatek.com> 13257L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13258S: Supported 13259F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13260F: drivers/memory/mtk-smi.c 13261F: include/soc/mediatek/smi.h 13262 13263MEDIATEK SWITCH DRIVER 13264M: Sean Wang <sean.wang@mediatek.com> 13265M: Landen Chao <Landen.Chao@mediatek.com> 13266M: DENG Qingfang <dqfext@gmail.com> 13267M: Daniel Golle <daniel@makrotopia.org> 13268L: netdev@vger.kernel.org 13269S: Maintained 13270F: drivers/net/dsa/mt7530-mdio.c 13271F: drivers/net/dsa/mt7530-mmio.c 13272F: drivers/net/dsa/mt7530.* 13273F: net/dsa/tag_mtk.c 13274 13275MEDIATEK T7XX 5G WWAN MODEM DRIVER 13276M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13277M: Intel Corporation <linuxwwan@intel.com> 13278R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13279R: Liu Haijun <haijun.liu@mediatek.com> 13280R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13281R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13282L: netdev@vger.kernel.org 13283S: Supported 13284F: drivers/net/wwan/t7xx/ 13285 13286MEDIATEK USB3 DRD IP DRIVER 13287M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13288L: linux-usb@vger.kernel.org 13289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13290L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13291S: Maintained 13292F: Documentation/devicetree/bindings/usb/mediatek,* 13293F: drivers/usb/host/xhci-mtk* 13294F: drivers/usb/mtu3/ 13295 13296MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13297M: Peter Senna Tschudin <peter.senna@gmail.com> 13298M: Martin Donnelly <martin.donnelly@ge.com> 13299M: Martyn Welch <martyn.welch@collabora.co.uk> 13300S: Maintained 13301F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13302F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13303 13304MEGARAID SCSI/SAS DRIVERS 13305M: Kashyap Desai <kashyap.desai@broadcom.com> 13306M: Sumit Saxena <sumit.saxena@broadcom.com> 13307M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13308L: megaraidlinux.pdl@broadcom.com 13309L: linux-scsi@vger.kernel.org 13310S: Maintained 13311W: http://www.avagotech.com/support/ 13312F: Documentation/scsi/megaraid.rst 13313F: drivers/scsi/megaraid.* 13314F: drivers/scsi/megaraid/ 13315 13316MELEXIS MLX90614 DRIVER 13317M: Crt Mori <cmo@melexis.com> 13318L: linux-iio@vger.kernel.org 13319S: Supported 13320W: http://www.melexis.com 13321F: drivers/iio/temperature/mlx90614.c 13322 13323MELEXIS MLX90632 DRIVER 13324M: Crt Mori <cmo@melexis.com> 13325L: linux-iio@vger.kernel.org 13326S: Supported 13327W: http://www.melexis.com 13328F: drivers/iio/temperature/mlx90632.c 13329 13330MELFAS MIP4 TOUCHSCREEN DRIVER 13331M: Sangwon Jee <jeesw@melfas.com> 13332S: Supported 13333W: http://www.melfas.com 13334F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13335F: drivers/input/touchscreen/melfas_mip4.c 13336 13337MELLANOX BLUEFIELD I2C DRIVER 13338M: Khalil Blaiech <kblaiech@nvidia.com> 13339M: Asmaa Mnebhi <asmaa@nvidia.com> 13340L: linux-i2c@vger.kernel.org 13341S: Supported 13342F: drivers/i2c/busses/i2c-mlxbf.c 13343 13344MELLANOX ETHERNET DRIVER (mlx4_en) 13345M: Tariq Toukan <tariqt@nvidia.com> 13346L: netdev@vger.kernel.org 13347S: Supported 13348W: http://www.mellanox.com 13349Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13350F: drivers/net/ethernet/mellanox/mlx4/en_* 13351 13352MELLANOX ETHERNET DRIVER (mlx5e) 13353M: Saeed Mahameed <saeedm@nvidia.com> 13354L: netdev@vger.kernel.org 13355S: Supported 13356W: http://www.mellanox.com 13357Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13358F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13359 13360MELLANOX ETHERNET INNOVA DRIVERS 13361R: Boris Pismenny <borisp@nvidia.com> 13362L: netdev@vger.kernel.org 13363S: Supported 13364W: http://www.mellanox.com 13365Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13366F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13367F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13368F: include/linux/mlx5/mlx5_ifc_fpga.h 13369 13370MELLANOX ETHERNET SWITCH DRIVERS 13371M: Ido Schimmel <idosch@nvidia.com> 13372M: Petr Machata <petrm@nvidia.com> 13373L: netdev@vger.kernel.org 13374S: Supported 13375W: http://www.mellanox.com 13376Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13377F: drivers/net/ethernet/mellanox/mlxsw/ 13378F: tools/testing/selftests/drivers/net/mlxsw/ 13379 13380MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13381M: mlxsw@nvidia.com 13382L: netdev@vger.kernel.org 13383S: Supported 13384W: http://www.mellanox.com 13385Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13386F: drivers/net/ethernet/mellanox/mlxfw/ 13387 13388MELLANOX HARDWARE PLATFORM SUPPORT 13389M: Hans de Goede <hdegoede@redhat.com> 13390M: Mark Gross <markgross@kernel.org> 13391M: Vadim Pasternak <vadimp@nvidia.com> 13392L: platform-driver-x86@vger.kernel.org 13393S: Supported 13394F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13395F: drivers/platform/mellanox/ 13396F: include/linux/platform_data/mlxreg.h 13397 13398MELLANOX MLX4 core VPI driver 13399M: Tariq Toukan <tariqt@nvidia.com> 13400L: netdev@vger.kernel.org 13401L: linux-rdma@vger.kernel.org 13402S: Supported 13403W: http://www.mellanox.com 13404Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13405F: drivers/net/ethernet/mellanox/mlx4/ 13406F: include/linux/mlx4/ 13407 13408MELLANOX MLX4 IB driver 13409M: Yishai Hadas <yishaih@nvidia.com> 13410L: linux-rdma@vger.kernel.org 13411S: Supported 13412W: http://www.mellanox.com 13413Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13414F: drivers/infiniband/hw/mlx4/ 13415F: include/linux/mlx4/ 13416F: include/uapi/rdma/mlx4-abi.h 13417 13418MELLANOX MLX5 core VPI driver 13419M: Saeed Mahameed <saeedm@nvidia.com> 13420M: Leon Romanovsky <leonro@nvidia.com> 13421L: netdev@vger.kernel.org 13422L: linux-rdma@vger.kernel.org 13423S: Supported 13424W: http://www.mellanox.com 13425Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13426F: Documentation/networking/device_drivers/ethernet/mellanox/ 13427F: drivers/net/ethernet/mellanox/mlx5/core/ 13428F: include/linux/mlx5/ 13429 13430MELLANOX MLX5 IB driver 13431M: Leon Romanovsky <leonro@nvidia.com> 13432L: linux-rdma@vger.kernel.org 13433S: Supported 13434W: http://www.mellanox.com 13435Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13436F: drivers/infiniband/hw/mlx5/ 13437F: include/linux/mlx5/ 13438F: include/uapi/rdma/mlx5-abi.h 13439 13440MELLANOX MLXCPLD I2C AND MUX DRIVER 13441M: Vadim Pasternak <vadimp@nvidia.com> 13442M: Michael Shych <michaelsh@nvidia.com> 13443L: linux-i2c@vger.kernel.org 13444S: Supported 13445F: Documentation/i2c/busses/i2c-mlxcpld.rst 13446F: drivers/i2c/busses/i2c-mlxcpld.c 13447F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13448 13449MELLANOX MLXCPLD LED DRIVER 13450M: Vadim Pasternak <vadimp@nvidia.com> 13451L: linux-leds@vger.kernel.org 13452S: Supported 13453F: Documentation/leds/leds-mlxcpld.rst 13454F: drivers/leds/leds-mlxcpld.c 13455F: drivers/leds/leds-mlxreg.c 13456 13457MELLANOX PLATFORM DRIVER 13458M: Vadim Pasternak <vadimp@nvidia.com> 13459L: platform-driver-x86@vger.kernel.org 13460S: Supported 13461F: drivers/platform/x86/mlx-platform.c 13462 13463MEMBARRIER SUPPORT 13464M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13465M: "Paul E. McKenney" <paulmck@kernel.org> 13466L: linux-kernel@vger.kernel.org 13467S: Supported 13468F: arch/powerpc/include/asm/membarrier.h 13469F: include/uapi/linux/membarrier.h 13470F: kernel/sched/membarrier.c 13471 13472MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13473M: Mike Rapoport <rppt@kernel.org> 13474L: linux-mm@kvack.org 13475S: Maintained 13476F: Documentation/core-api/boot-time-mm.rst 13477F: include/linux/memblock.h 13478F: mm/memblock.c 13479F: mm/mm_init.c 13480F: tools/testing/memblock/ 13481 13482MEMORY CONTROLLER DRIVERS 13483M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13484L: linux-kernel@vger.kernel.org 13485S: Maintained 13486B: mailto:krzysztof.kozlowski@linaro.org 13487T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13488F: Documentation/devicetree/bindings/memory-controllers/ 13489F: drivers/memory/ 13490F: include/dt-bindings/memory/ 13491F: include/memory/ 13492 13493MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13494M: Dmitry Osipenko <digetx@gmail.com> 13495L: linux-pm@vger.kernel.org 13496L: linux-tegra@vger.kernel.org 13497S: Maintained 13498T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13499F: drivers/devfreq/tegra30-devfreq.c 13500 13501MEMORY HOT(UN)PLUG 13502M: David Hildenbrand <david@redhat.com> 13503M: Oscar Salvador <osalvador@suse.de> 13504L: linux-mm@kvack.org 13505S: Maintained 13506F: Documentation/admin-guide/mm/memory-hotplug.rst 13507F: Documentation/core-api/memory-hotplug.rst 13508F: drivers/base/memory.c 13509F: include/linux/memory_hotplug.h 13510F: mm/memory_hotplug.c 13511F: tools/testing/selftests/memory-hotplug/ 13512 13513MEMORY MANAGEMENT 13514M: Andrew Morton <akpm@linux-foundation.org> 13515L: linux-mm@kvack.org 13516S: Maintained 13517W: http://www.linux-mm.org 13518T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13519T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13520F: include/linux/gfp.h 13521F: include/linux/gfp_types.h 13522F: include/linux/memory_hotplug.h 13523F: include/linux/mm.h 13524F: include/linux/mmzone.h 13525F: include/linux/pagewalk.h 13526F: include/trace/events/ksm.h 13527F: mm/ 13528F: tools/mm/ 13529F: tools/testing/selftests/mm/ 13530 13531MEMORY TECHNOLOGY DEVICES (MTD) 13532M: Miquel Raynal <miquel.raynal@bootlin.com> 13533M: Richard Weinberger <richard@nod.at> 13534M: Vignesh Raghavendra <vigneshr@ti.com> 13535L: linux-mtd@lists.infradead.org 13536S: Maintained 13537W: http://www.linux-mtd.infradead.org/ 13538Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13539C: irc://irc.oftc.net/mtd 13540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13541T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13542F: Documentation/devicetree/bindings/mtd/ 13543F: drivers/mtd/ 13544F: include/linux/mtd/ 13545F: include/uapi/mtd/ 13546 13547MEMSENSING MICROSYSTEMS MSA311 DRIVER 13548M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13549L: linux-iio@vger.kernel.org 13550S: Maintained 13551F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13552F: drivers/iio/accel/msa311.c 13553 13554MEN A21 WATCHDOG DRIVER 13555M: Johannes Thumshirn <morbidrsa@gmail.com> 13556L: linux-watchdog@vger.kernel.org 13557S: Maintained 13558F: drivers/watchdog/mena21_wdt.c 13559 13560MEN CHAMELEON BUS (mcb) 13561M: Johannes Thumshirn <morbidrsa@gmail.com> 13562S: Maintained 13563F: Documentation/driver-api/men-chameleon-bus.rst 13564F: drivers/mcb/ 13565F: include/linux/mcb.h 13566 13567MEN F21BMC (Board Management Controller) 13568M: Andreas Werner <andreas.werner@men.de> 13569S: Supported 13570F: Documentation/hwmon/menf21bmc.rst 13571F: drivers/hwmon/menf21bmc_hwmon.c 13572F: drivers/leds/leds-menf21bmc.c 13573F: drivers/mfd/menf21bmc.c 13574F: drivers/watchdog/menf21bmc_wdt.c 13575 13576MEN Z069 WATCHDOG DRIVER 13577M: Johannes Thumshirn <jth@kernel.org> 13578L: linux-watchdog@vger.kernel.org 13579S: Maintained 13580F: drivers/watchdog/menz69_wdt.c 13581 13582MESON AO CEC DRIVER FOR AMLOGIC SOCS 13583M: Neil Armstrong <neil.armstrong@linaro.org> 13584L: linux-media@vger.kernel.org 13585L: linux-amlogic@lists.infradead.org 13586S: Supported 13587W: http://linux-meson.com/ 13588T: git git://linuxtv.org/media_tree.git 13589F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13590F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13591F: drivers/media/cec/platform/meson/ao-cec.c 13592 13593MESON GE2D DRIVER FOR AMLOGIC SOCS 13594M: Neil Armstrong <neil.armstrong@linaro.org> 13595L: linux-media@vger.kernel.org 13596L: linux-amlogic@lists.infradead.org 13597S: Supported 13598T: git git://linuxtv.org/media_tree.git 13599F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13600F: drivers/media/platform/amlogic/meson-ge2d/ 13601 13602MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13603M: Liang Yang <liang.yang@amlogic.com> 13604L: linux-mtd@lists.infradead.org 13605S: Maintained 13606F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13607F: drivers/mtd/nand/raw/meson_* 13608 13609MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13610M: Neil Armstrong <neil.armstrong@linaro.org> 13611L: linux-media@vger.kernel.org 13612L: linux-amlogic@lists.infradead.org 13613S: Supported 13614T: git git://linuxtv.org/media_tree.git 13615F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13616F: drivers/staging/media/meson/vdec/ 13617 13618METHODE UDPU SUPPORT 13619M: Vladimir Vid <vladimir.vid@sartura.hr> 13620S: Maintained 13621F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13622 13623MHI BUS 13624M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13625L: mhi@lists.linux.dev 13626L: linux-arm-msm@vger.kernel.org 13627S: Maintained 13628T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13629F: Documentation/ABI/stable/sysfs-bus-mhi 13630F: Documentation/mhi/ 13631F: drivers/bus/mhi/ 13632F: include/linux/mhi.h 13633 13634MICROBLAZE ARCHITECTURE 13635M: Michal Simek <monstr@monstr.eu> 13636S: Supported 13637W: http://www.monstr.eu/fdt/ 13638T: git git://git.monstr.eu/linux-2.6-microblaze.git 13639F: arch/microblaze/ 13640 13641MICROBLAZE TMR INJECT 13642M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13643S: Supported 13644F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13645F: drivers/misc/xilinx_tmr_inject.c 13646 13647MICROBLAZE TMR MANAGER 13648M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13649S: Supported 13650F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13651F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13652F: drivers/misc/xilinx_tmr_manager.c 13653 13654MICROCHIP AT91 DMA DRIVERS 13655M: Ludovic Desroches <ludovic.desroches@microchip.com> 13656M: Tudor Ambarus <tudor.ambarus@linaro.org> 13657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13658L: dmaengine@vger.kernel.org 13659S: Supported 13660F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13661F: drivers/dma/at_hdmac.c 13662F: drivers/dma/at_xdmac.c 13663F: include/dt-bindings/dma/at91.h 13664 13665MICROCHIP AT91 SERIAL DRIVER 13666M: Richard Genoud <richard.genoud@gmail.com> 13667S: Maintained 13668F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13669F: drivers/tty/serial/atmel_serial.c 13670F: drivers/tty/serial/atmel_serial.h 13671 13672MICROCHIP AT91 USART MFD DRIVER 13673M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13674L: linux-kernel@vger.kernel.org 13675S: Supported 13676F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13677F: drivers/mfd/at91-usart.c 13678F: include/dt-bindings/mfd/at91-usart.h 13679 13680MICROCHIP AT91 USART SPI DRIVER 13681M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13682L: linux-spi@vger.kernel.org 13683S: Supported 13684F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13685F: drivers/spi/spi-at91-usart.c 13686 13687MICROCHIP AUDIO ASOC DRIVERS 13688M: Claudiu Beznea <claudiu.beznea@microchip.com> 13689L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13690S: Supported 13691F: Documentation/devicetree/bindings/sound/atmel* 13692F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13693F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13694F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13695F: sound/soc/atmel 13696 13697MICROCHIP CSI2DC DRIVER 13698M: Eugen Hristev <eugen.hristev@microchip.com> 13699L: linux-media@vger.kernel.org 13700S: Supported 13701F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13702F: drivers/media/platform/microchip/microchip-csi2dc.c 13703 13704MICROCHIP ECC DRIVER 13705M: Tudor Ambarus <tudor.ambarus@linaro.org> 13706L: linux-crypto@vger.kernel.org 13707S: Maintained 13708F: drivers/crypto/atmel-ecc.* 13709 13710MICROCHIP EIC DRIVER 13711M: Claudiu Beznea <claudiu.beznea@microchip.com> 13712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13713S: Supported 13714F: drivers/irqchip/irq-mchp-eic.c 13715 13716MICROCHIP I2C DRIVER 13717M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13718L: linux-i2c@vger.kernel.org 13719S: Supported 13720F: drivers/i2c/busses/i2c-at91-*.c 13721F: drivers/i2c/busses/i2c-at91.h 13722 13723MICROCHIP ISC DRIVER 13724M: Eugen Hristev <eugen.hristev@microchip.com> 13725L: linux-media@vger.kernel.org 13726S: Supported 13727F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13728F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13729F: drivers/media/platform/microchip/microchip-isc* 13730F: drivers/media/platform/microchip/microchip-sama*-isc* 13731F: drivers/staging/media/deprecated/atmel/atmel-isc* 13732F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13733F: include/linux/atmel-isc-media.h 13734 13735MICROCHIP ISI DRIVER 13736M: Eugen Hristev <eugen.hristev@microchip.com> 13737L: linux-media@vger.kernel.org 13738S: Supported 13739F: drivers/media/platform/atmel/atmel-isi.c 13740F: drivers/media/platform/atmel/atmel-isi.h 13741 13742MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13743M: Woojung Huh <woojung.huh@microchip.com> 13744M: UNGLinuxDriver@microchip.com 13745L: netdev@vger.kernel.org 13746S: Maintained 13747F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13748F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13749F: drivers/net/dsa/microchip/* 13750F: include/linux/dsa/ksz_common.h 13751F: include/linux/platform_data/microchip-ksz.h 13752F: net/dsa/tag_ksz.c 13753 13754MICROCHIP LAN743X ETHERNET DRIVER 13755M: Bryan Whitehead <bryan.whitehead@microchip.com> 13756M: UNGLinuxDriver@microchip.com 13757L: netdev@vger.kernel.org 13758S: Maintained 13759F: drivers/net/ethernet/microchip/lan743x_* 13760 13761MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13762M: Arun Ramadoss <arun.ramadoss@microchip.com> 13763R: UNGLinuxDriver@microchip.com 13764L: netdev@vger.kernel.org 13765S: Maintained 13766F: drivers/net/phy/microchip_t1.c 13767 13768MICROCHIP LAN966X ETHERNET DRIVER 13769M: Horatiu Vultur <horatiu.vultur@microchip.com> 13770M: UNGLinuxDriver@microchip.com 13771L: netdev@vger.kernel.org 13772S: Maintained 13773F: drivers/net/ethernet/microchip/lan966x/* 13774 13775MICROCHIP LCDFB DRIVER 13776M: Nicolas Ferre <nicolas.ferre@microchip.com> 13777L: linux-fbdev@vger.kernel.org 13778S: Maintained 13779F: drivers/video/fbdev/atmel_lcdfb.c 13780F: include/video/atmel_lcdc.h 13781 13782MICROCHIP MCP16502 PMIC DRIVER 13783M: Claudiu Beznea <claudiu.beznea@microchip.com> 13784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13785S: Supported 13786F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13787F: drivers/regulator/mcp16502.c 13788 13789MICROCHIP MCP3911 ADC DRIVER 13790M: Marcus Folkesson <marcus.folkesson@gmail.com> 13791M: Kent Gustavsson <kent@minoris.se> 13792L: linux-iio@vger.kernel.org 13793S: Maintained 13794F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13795F: drivers/iio/adc/mcp3911.c 13796 13797MICROCHIP MMC/SD/SDIO MCI DRIVER 13798M: Ludovic Desroches <ludovic.desroches@microchip.com> 13799S: Maintained 13800F: drivers/mmc/host/atmel-mci.c 13801 13802MICROCHIP NAND DRIVER 13803M: Tudor Ambarus <tudor.ambarus@linaro.org> 13804L: linux-mtd@lists.infradead.org 13805S: Supported 13806F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13807F: drivers/mtd/nand/raw/atmel/* 13808 13809MICROCHIP OTPC DRIVER 13810M: Claudiu Beznea <claudiu.beznea@microchip.com> 13811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13812S: Supported 13813F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13814F: drivers/nvmem/microchip-otpc.c 13815F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13816 13817MICROCHIP PCI1XXXX GP DRIVER 13818M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13819L: linux-gpio@vger.kernel.org 13820S: Supported 13821F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13822F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13823F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13824 13825MICROCHIP PCI1XXXX I2C DRIVER 13826M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13827M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13828M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13829L: linux-i2c@vger.kernel.org 13830S: Maintained 13831F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13832 13833MICROCHIP PCIe UART DRIVER 13834M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13835M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13836L: linux-serial@vger.kernel.org 13837S: Maintained 13838F: drivers/tty/serial/8250/8250_pci1xxxx.c 13839 13840MICROCHIP POLARFIRE FPGA DRIVERS 13841M: Conor Dooley <conor.dooley@microchip.com> 13842R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13843L: linux-fpga@vger.kernel.org 13844S: Supported 13845F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13846F: drivers/fpga/microchip-spi.c 13847 13848MICROCHIP PWM DRIVER 13849M: Claudiu Beznea <claudiu.beznea@microchip.com> 13850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13851L: linux-pwm@vger.kernel.org 13852S: Supported 13853F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13854F: drivers/pwm/pwm-atmel.c 13855 13856MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13857M: Eugen Hristev <eugen.hristev@microchip.com> 13858L: linux-iio@vger.kernel.org 13859S: Supported 13860F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13861F: drivers/iio/adc/at91-sama5d2_adc.c 13862F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13863 13864MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13865M: Claudiu Beznea <claudiu.beznea@microchip.com> 13866S: Supported 13867F: drivers/power/reset/at91-sama5d2_shdwc.c 13868 13869MICROCHIP SOC DRIVERS 13870M: Conor Dooley <conor@kernel.org> 13871S: Supported 13872T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13873F: drivers/soc/microchip/ 13874 13875MICROCHIP SPI DRIVER 13876M: Tudor Ambarus <tudor.ambarus@linaro.org> 13877S: Supported 13878F: drivers/spi/spi-atmel.* 13879 13880MICROCHIP SSC DRIVER 13881M: Claudiu Beznea <claudiu.beznea@microchip.com> 13882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13883S: Supported 13884F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13885F: drivers/misc/atmel-ssc.c 13886F: include/linux/atmel-ssc.h 13887 13888Microchip Timer Counter Block (TCB) Capture Driver 13889M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13891L: linux-iio@vger.kernel.org 13892S: Maintained 13893F: drivers/counter/microchip-tcb-capture.c 13894 13895MICROCHIP USB251XB DRIVER 13896M: Richard Leitner <richard.leitner@skidata.com> 13897L: linux-usb@vger.kernel.org 13898S: Maintained 13899F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13900F: drivers/usb/misc/usb251xb.c 13901 13902MICROCHIP USBA UDC DRIVER 13903M: Cristian Birsan <cristian.birsan@microchip.com> 13904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13905S: Supported 13906F: drivers/usb/gadget/udc/atmel_usba_udc.* 13907 13908MICROCHIP WILC1000 WIFI DRIVER 13909M: Ajay Singh <ajay.kathat@microchip.com> 13910M: Claudiu Beznea <claudiu.beznea@microchip.com> 13911L: linux-wireless@vger.kernel.org 13912S: Supported 13913F: drivers/net/wireless/microchip/wilc1000/ 13914 13915MICROSEMI MIPS SOCS 13916M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13917M: UNGLinuxDriver@microchip.com 13918L: linux-mips@vger.kernel.org 13919S: Supported 13920F: Documentation/devicetree/bindings/mips/mscc.txt 13921F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13922F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13923F: arch/mips/boot/dts/mscc/ 13924F: arch/mips/configs/generic/board-ocelot.config 13925F: arch/mips/generic/board-ocelot.c 13926 13927MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13928M: Don Brace <don.brace@microchip.com> 13929L: storagedev@microchip.com 13930L: linux-scsi@vger.kernel.org 13931S: Supported 13932F: Documentation/scsi/smartpqi.rst 13933F: drivers/scsi/smartpqi/Kconfig 13934F: drivers/scsi/smartpqi/Makefile 13935F: drivers/scsi/smartpqi/smartpqi*.[ch] 13936F: include/linux/cciss*.h 13937F: include/uapi/linux/cciss*.h 13938 13939MICROSOFT MANA RDMA DRIVER 13940M: Long Li <longli@microsoft.com> 13941M: Ajay Sharma <sharmaajay@microsoft.com> 13942L: linux-rdma@vger.kernel.org 13943S: Supported 13944F: drivers/infiniband/hw/mana/ 13945F: include/net/mana 13946F: include/uapi/rdma/mana-abi.h 13947 13948MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13949M: Maximilian Luz <luzmaximilian@gmail.com> 13950L: platform-driver-x86@vger.kernel.org 13951S: Maintained 13952F: drivers/platform/surface/surface_aggregator_tabletsw.c 13953 13954MICROSOFT SURFACE BATTERY AND AC DRIVERS 13955M: Maximilian Luz <luzmaximilian@gmail.com> 13956L: linux-pm@vger.kernel.org 13957L: platform-driver-x86@vger.kernel.org 13958S: Maintained 13959F: drivers/power/supply/surface_battery.c 13960F: drivers/power/supply/surface_charger.c 13961 13962MICROSOFT SURFACE DTX DRIVER 13963M: Maximilian Luz <luzmaximilian@gmail.com> 13964L: platform-driver-x86@vger.kernel.org 13965S: Maintained 13966F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13967F: drivers/platform/surface/surface_dtx.c 13968F: include/uapi/linux/surface_aggregator/dtx.h 13969 13970MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13971M: Maximilian Luz <luzmaximilian@gmail.com> 13972L: platform-driver-x86@vger.kernel.org 13973S: Maintained 13974F: drivers/platform/surface/surface_gpe.c 13975 13976MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13977M: Hans de Goede <hdegoede@redhat.com> 13978M: Mark Gross <markgross@kernel.org> 13979M: Maximilian Luz <luzmaximilian@gmail.com> 13980L: platform-driver-x86@vger.kernel.org 13981S: Maintained 13982T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13983F: drivers/platform/surface/ 13984 13985MICROSOFT SURFACE HID TRANSPORT DRIVER 13986M: Maximilian Luz <luzmaximilian@gmail.com> 13987L: linux-input@vger.kernel.org 13988L: platform-driver-x86@vger.kernel.org 13989S: Maintained 13990F: drivers/hid/surface-hid/ 13991 13992MICROSOFT SURFACE HOT-PLUG DRIVER 13993M: Maximilian Luz <luzmaximilian@gmail.com> 13994L: platform-driver-x86@vger.kernel.org 13995S: Maintained 13996F: drivers/platform/surface/surface_hotplug.c 13997 13998MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13999M: Maximilian Luz <luzmaximilian@gmail.com> 14000L: platform-driver-x86@vger.kernel.org 14001S: Maintained 14002F: drivers/platform/surface/surface_platform_profile.c 14003 14004MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14005M: Chen Yu <yu.c.chen@intel.com> 14006L: platform-driver-x86@vger.kernel.org 14007S: Supported 14008F: drivers/platform/surface/surfacepro3_button.c 14009 14010MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14011M: Maximilian Luz <luzmaximilian@gmail.com> 14012L: platform-driver-x86@vger.kernel.org 14013S: Maintained 14014F: drivers/platform/surface/surface_aggregator_hub.c 14015 14016MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14017M: Maximilian Luz <luzmaximilian@gmail.com> 14018L: platform-driver-x86@vger.kernel.org 14019S: Maintained 14020W: https://github.com/linux-surface/surface-aggregator-module 14021C: irc://irc.libera.chat/linux-surface 14022F: Documentation/driver-api/surface_aggregator/ 14023F: drivers/platform/surface/aggregator/ 14024F: drivers/platform/surface/surface_acpi_notify.c 14025F: drivers/platform/surface/surface_aggregator_cdev.c 14026F: drivers/platform/surface/surface_aggregator_registry.c 14027F: include/linux/surface_acpi_notify.h 14028F: include/linux/surface_aggregator/ 14029F: include/uapi/linux/surface_aggregator/ 14030 14031MICROTEK X6 SCANNER 14032M: Oliver Neukum <oliver@neukum.org> 14033S: Maintained 14034F: drivers/usb/image/microtek.* 14035 14036MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14037M: Luka Kovacic <luka.kovacic@sartura.hr> 14038M: Luka Perkov <luka.perkov@sartura.hr> 14039S: Maintained 14040F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14041F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14042F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14043F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14044F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14045F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14046 14047MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14048M: Sakari Ailus <sakari.ailus@linux.intel.com> 14049L: linux-media@vger.kernel.org 14050S: Maintained 14051F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14052F: Documentation/driver-api/media/drivers/ccs/ 14053F: Documentation/userspace-api/media/drivers/ccs.rst 14054F: drivers/media/i2c/ccs-pll.c 14055F: drivers/media/i2c/ccs-pll.h 14056F: drivers/media/i2c/ccs/ 14057F: include/uapi/linux/ccs.h 14058F: include/uapi/linux/smiapp.h 14059 14060MIPS 14061M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14062L: linux-mips@vger.kernel.org 14063S: Maintained 14064W: http://www.linux-mips.org/ 14065Q: https://patchwork.kernel.org/project/linux-mips/list/ 14066T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14067F: Documentation/devicetree/bindings/mips/ 14068F: Documentation/mips/ 14069F: arch/mips/ 14070F: drivers/platform/mips/ 14071F: include/dt-bindings/mips/ 14072 14073MIPS BOSTON DEVELOPMENT BOARD 14074M: Paul Burton <paulburton@kernel.org> 14075L: linux-mips@vger.kernel.org 14076S: Maintained 14077F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14078F: arch/mips/boot/dts/img/boston.dts 14079F: arch/mips/configs/generic/board-boston.config 14080F: drivers/clk/imgtec/clk-boston.c 14081F: include/dt-bindings/clock/boston-clock.h 14082 14083MIPS CORE DRIVERS 14084M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14085M: Serge Semin <fancer.lancer@gmail.com> 14086L: linux-mips@vger.kernel.org 14087S: Supported 14088F: drivers/bus/mips_cdmm.c 14089F: drivers/clocksource/mips-gic-timer.c 14090F: drivers/cpuidle/cpuidle-cps.c 14091F: drivers/irqchip/irq-mips-cpu.c 14092F: drivers/irqchip/irq-mips-gic.c 14093 14094MIPS GENERIC PLATFORM 14095M: Paul Burton <paulburton@kernel.org> 14096L: linux-mips@vger.kernel.org 14097S: Supported 14098F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14099F: arch/mips/generic/ 14100F: arch/mips/tools/generic-board-config.sh 14101 14102MIPS RINT INSTRUCTION EMULATION 14103M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14104L: linux-mips@vger.kernel.org 14105S: Supported 14106F: arch/mips/math-emu/dp_rint.c 14107F: arch/mips/math-emu/sp_rint.c 14108 14109MIPS/LOONGSON1 ARCHITECTURE 14110M: Keguang Zhang <keguang.zhang@gmail.com> 14111L: linux-mips@vger.kernel.org 14112S: Maintained 14113F: arch/mips/include/asm/mach-loongson32/ 14114F: arch/mips/loongson32/ 14115F: drivers/*/*loongson1* 14116 14117MIPS/LOONGSON2EF ARCHITECTURE 14118M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14119L: linux-mips@vger.kernel.org 14120S: Maintained 14121F: arch/mips/include/asm/mach-loongson2ef/ 14122F: arch/mips/loongson2ef/ 14123F: drivers/cpufreq/loongson2_cpufreq.c 14124 14125MIPS/LOONGSON64 ARCHITECTURE 14126M: Huacai Chen <chenhuacai@kernel.org> 14127M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14128L: linux-mips@vger.kernel.org 14129S: Maintained 14130F: arch/mips/include/asm/mach-loongson64/ 14131F: arch/mips/loongson64/ 14132F: drivers/irqchip/irq-loongson* 14133F: drivers/platform/mips/cpu_hwmon.c 14134 14135MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14136M: Hans Verkuil <hverkuil@xs4all.nl> 14137L: linux-media@vger.kernel.org 14138S: Odd Fixes 14139W: https://linuxtv.org 14140T: git git://linuxtv.org/media_tree.git 14141F: drivers/media/radio/radio-miropcm20* 14142 14143MMP SUPPORT 14144R: Lubomir Rintel <lkundrak@v3.sk> 14145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14146S: Odd Fixes 14147T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14148F: arch/arm/boot/dts/mmp* 14149F: arch/arm/mach-mmp/ 14150F: include/linux/soc/mmp/ 14151 14152MMP USB PHY DRIVERS 14153R: Lubomir Rintel <lkundrak@v3.sk> 14154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14155S: Maintained 14156F: drivers/phy/marvell/phy-mmp3-usb.c 14157F: drivers/phy/marvell/phy-pxa-usb.c 14158 14159MMU GATHER AND TLB INVALIDATION 14160M: Will Deacon <will@kernel.org> 14161M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14162M: Andrew Morton <akpm@linux-foundation.org> 14163M: Nick Piggin <npiggin@gmail.com> 14164M: Peter Zijlstra <peterz@infradead.org> 14165L: linux-arch@vger.kernel.org 14166L: linux-mm@kvack.org 14167S: Maintained 14168F: arch/*/include/asm/tlb.h 14169F: include/asm-generic/tlb.h 14170F: mm/mmu_gather.c 14171 14172MN88472 MEDIA DRIVER 14173M: Antti Palosaari <crope@iki.fi> 14174L: linux-media@vger.kernel.org 14175S: Maintained 14176W: https://linuxtv.org 14177W: http://palosaari.fi/linux/ 14178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14179F: drivers/media/dvb-frontends/mn88472* 14180 14181MN88473 MEDIA DRIVER 14182M: Antti Palosaari <crope@iki.fi> 14183L: linux-media@vger.kernel.org 14184S: Maintained 14185W: https://linuxtv.org 14186W: http://palosaari.fi/linux/ 14187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14188F: drivers/media/dvb-frontends/mn88473* 14189 14190MODULE SUPPORT 14191M: Luis Chamberlain <mcgrof@kernel.org> 14192L: linux-modules@vger.kernel.org 14193L: linux-kernel@vger.kernel.org 14194S: Maintained 14195T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14196F: include/linux/kmod.h 14197F: include/linux/module.h 14198F: kernel/module/ 14199F: lib/test_kmod.c 14200F: scripts/module* 14201F: tools/testing/selftests/kmod/ 14202 14203MONOLITHIC POWER SYSTEM PMIC DRIVER 14204M: Saravanan Sekar <sravanhome@gmail.com> 14205S: Maintained 14206F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14207F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14208F: drivers/hwmon/pmbus/mpq7932.c 14209F: drivers/iio/adc/mp2629_adc.c 14210F: drivers/mfd/mp2629.c 14211F: drivers/power/supply/mp2629_charger.c 14212F: drivers/regulator/mp5416.c 14213F: drivers/regulator/mpq7920.c 14214F: drivers/regulator/mpq7920.h 14215F: include/linux/mfd/mp2629.h 14216 14217MOST(R) TECHNOLOGY DRIVER 14218M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14219M: Christian Gromm <christian.gromm@microchip.com> 14220S: Maintained 14221F: Documentation/ABI/testing/configfs-most 14222F: Documentation/ABI/testing/sysfs-bus-most 14223F: drivers/most/ 14224F: drivers/staging/most/ 14225F: include/linux/most.h 14226 14227MOTORCOMM PHY DRIVER 14228M: Peter Geis <pgwipeout@gmail.com> 14229M: Frank <Frank.Sae@motor-comm.com> 14230L: netdev@vger.kernel.org 14231S: Maintained 14232F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14233F: drivers/net/phy/motorcomm.c 14234 14235MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14236M: Jiri Slaby <jirislaby@kernel.org> 14237S: Maintained 14238F: Documentation/driver-api/tty/moxa-smartio.rst 14239F: drivers/tty/mxser.* 14240 14241MR800 AVERMEDIA USB FM RADIO DRIVER 14242M: Alexey Klimov <klimov.linux@gmail.com> 14243L: linux-media@vger.kernel.org 14244S: Maintained 14245T: git git://linuxtv.org/media_tree.git 14246F: drivers/media/radio/radio-mr800.c 14247 14248MRF24J40 IEEE 802.15.4 RADIO DRIVER 14249M: Stefan Schmidt <stefan@datenfreihafen.org> 14250L: linux-wpan@vger.kernel.org 14251S: Odd Fixes 14252F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14253F: drivers/net/ieee802154/mrf24j40.c 14254 14255MSI EC DRIVER 14256M: Nikita Kravets <teackot@gmail.com> 14257L: platform-driver-x86@vger.kernel.org 14258S: Maintained 14259W: https://github.com/BeardOverflow/msi-ec 14260F: drivers/platform/x86/msi-ec.* 14261 14262MSI LAPTOP SUPPORT 14263M: "Lee, Chun-Yi" <jlee@suse.com> 14264L: platform-driver-x86@vger.kernel.org 14265S: Maintained 14266F: drivers/platform/x86/msi-laptop.c 14267 14268MSI WMI SUPPORT 14269L: platform-driver-x86@vger.kernel.org 14270S: Orphan 14271F: drivers/platform/x86/msi-wmi.c 14272 14273MSI001 MEDIA DRIVER 14274M: Antti Palosaari <crope@iki.fi> 14275L: linux-media@vger.kernel.org 14276S: Maintained 14277W: https://linuxtv.org 14278W: http://palosaari.fi/linux/ 14279Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14280T: git git://linuxtv.org/anttip/media_tree.git 14281F: drivers/media/tuners/msi001* 14282 14283MSI2500 MEDIA DRIVER 14284M: Antti Palosaari <crope@iki.fi> 14285L: linux-media@vger.kernel.org 14286S: Maintained 14287W: https://linuxtv.org 14288W: http://palosaari.fi/linux/ 14289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14290T: git git://linuxtv.org/anttip/media_tree.git 14291F: drivers/media/usb/msi2500/ 14292 14293MSTAR INTERRUPT CONTROLLER DRIVER 14294M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14295M: Daniel Palmer <daniel@thingy.jp> 14296S: Maintained 14297F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14298F: drivers/irqchip/irq-mst-intc.c 14299 14300MSYSTEMS DISKONCHIP G3 MTD DRIVER 14301M: Robert Jarzmik <robert.jarzmik@free.fr> 14302L: linux-mtd@lists.infradead.org 14303S: Maintained 14304F: drivers/mtd/devices/docg3* 14305 14306MT9P031 APTINA CAMERA SENSOR 14307M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14308L: linux-media@vger.kernel.org 14309S: Maintained 14310T: git git://linuxtv.org/media_tree.git 14311F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14312F: drivers/media/i2c/mt9p031.c 14313F: include/media/i2c/mt9p031.h 14314 14315MT9T112 APTINA CAMERA SENSOR 14316M: Jacopo Mondi <jacopo@jmondi.org> 14317L: linux-media@vger.kernel.org 14318S: Odd Fixes 14319T: git git://linuxtv.org/media_tree.git 14320F: drivers/media/i2c/mt9t112.c 14321F: include/media/i2c/mt9t112.h 14322 14323MT9V032 APTINA CAMERA SENSOR 14324M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14325L: linux-media@vger.kernel.org 14326S: Maintained 14327T: git git://linuxtv.org/media_tree.git 14328F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14329F: drivers/media/i2c/mt9v032.c 14330F: include/media/i2c/mt9v032.h 14331 14332MT9V111 APTINA CAMERA SENSOR 14333M: Jacopo Mondi <jacopo@jmondi.org> 14334L: linux-media@vger.kernel.org 14335S: Maintained 14336T: git git://linuxtv.org/media_tree.git 14337F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14338F: drivers/media/i2c/mt9v111.c 14339 14340MULTIFUNCTION DEVICES (MFD) 14341M: Lee Jones <lee@kernel.org> 14342S: Maintained 14343T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14344F: Documentation/devicetree/bindings/mfd/ 14345F: drivers/mfd/ 14346F: include/dt-bindings/mfd/ 14347F: include/linux/mfd/ 14348 14349MULTIMEDIA CARD (MMC) ETC. OVER SPI 14350S: Orphan 14351F: drivers/mmc/host/mmc_spi.c 14352F: include/linux/spi/mmc_spi.h 14353 14354MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14355M: Ulf Hansson <ulf.hansson@linaro.org> 14356L: linux-mmc@vger.kernel.org 14357S: Maintained 14358T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14359F: Documentation/devicetree/bindings/mmc/ 14360F: drivers/mmc/ 14361F: include/linux/mmc/ 14362F: include/uapi/linux/mmc/ 14363 14364MULTIPLEXER SUBSYSTEM 14365M: Peter Rosin <peda@axentia.se> 14366S: Maintained 14367F: Documentation/ABI/testing/sysfs-class-mux* 14368F: Documentation/devicetree/bindings/mux/ 14369F: drivers/mux/ 14370F: include/dt-bindings/mux/ 14371F: include/linux/mux/ 14372 14373MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14374M: Bin Liu <b-liu@ti.com> 14375L: linux-usb@vger.kernel.org 14376S: Maintained 14377F: drivers/usb/musb/ 14378 14379MXL301RF MEDIA DRIVER 14380M: Akihiro Tsukada <tskd08@gmail.com> 14381L: linux-media@vger.kernel.org 14382S: Odd Fixes 14383F: drivers/media/tuners/mxl301rf* 14384 14385MXL5007T MEDIA DRIVER 14386M: Michael Krufky <mkrufky@linuxtv.org> 14387L: linux-media@vger.kernel.org 14388S: Maintained 14389W: https://linuxtv.org 14390W: http://github.com/mkrufky 14391Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14392T: git git://linuxtv.org/mkrufky/tuners.git 14393F: drivers/media/tuners/mxl5007t.* 14394 14395MXSFB DRM DRIVER 14396M: Marek Vasut <marex@denx.de> 14397M: Stefan Agner <stefan@agner.ch> 14398L: dri-devel@lists.freedesktop.org 14399S: Supported 14400T: git git://anongit.freedesktop.org/drm/drm-misc 14401F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14402F: drivers/gpu/drm/mxsfb/ 14403 14404MYLEX DAC960 PCI RAID Controller 14405M: Hannes Reinecke <hare@kernel.org> 14406L: linux-scsi@vger.kernel.org 14407S: Supported 14408F: drivers/scsi/myrb.* 14409F: drivers/scsi/myrs.* 14410 14411MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14412M: Chris Lee <christopher.lee@cspi.com> 14413L: netdev@vger.kernel.org 14414S: Supported 14415W: https://www.cspi.com/ethernet-products/support/downloads/ 14416F: drivers/net/ethernet/myricom/myri10ge/ 14417 14418NAND FLASH SUBSYSTEM 14419M: Miquel Raynal <miquel.raynal@bootlin.com> 14420R: Richard Weinberger <richard@nod.at> 14421L: linux-mtd@lists.infradead.org 14422S: Maintained 14423W: http://www.linux-mtd.infradead.org/ 14424Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14425C: irc://irc.oftc.net/mtd 14426T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14427F: drivers/mtd/nand/ 14428F: include/linux/mtd/*nand*.h 14429 14430NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14431M: Daniel Mack <zonque@gmail.com> 14432L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14433S: Maintained 14434W: http://www.native-instruments.com 14435F: sound/usb/caiaq/ 14436 14437NATSEMI ETHERNET DRIVER (DP8381x) 14438S: Orphan 14439F: drivers/net/ethernet/natsemi/natsemi.c 14440 14441NCR 5380 SCSI DRIVERS 14442M: Finn Thain <fthain@linux-m68k.org> 14443M: Michael Schmitz <schmitzmic@gmail.com> 14444L: linux-scsi@vger.kernel.org 14445S: Maintained 14446F: Documentation/scsi/g_NCR5380.rst 14447F: drivers/scsi/NCR5380.* 14448F: drivers/scsi/arm/cumana_1.c 14449F: drivers/scsi/arm/oak.c 14450F: drivers/scsi/atari_scsi.* 14451F: drivers/scsi/dmx3191d.c 14452F: drivers/scsi/g_NCR5380.* 14453F: drivers/scsi/mac_scsi.* 14454F: drivers/scsi/sun3_scsi.* 14455F: drivers/scsi/sun3_scsi_vme.c 14456 14457NCSI LIBRARY 14458M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14459S: Maintained 14460F: net/ncsi/ 14461 14462NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14463M: Guenter Roeck <linux@roeck-us.net> 14464L: linux-hwmon@vger.kernel.org 14465S: Maintained 14466F: Documentation/hwmon/nct6775.rst 14467F: drivers/hwmon/nct6775-core.c 14468F: drivers/hwmon/nct6775-platform.c 14469F: drivers/hwmon/nct6775.h 14470 14471NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14472M: Zev Weiss <zev@bewilderbeest.net> 14473L: linux-hwmon@vger.kernel.org 14474S: Maintained 14475F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14476F: drivers/hwmon/nct6775-i2c.c 14477 14478NETDEVSIM 14479M: Jakub Kicinski <kuba@kernel.org> 14480S: Maintained 14481F: drivers/net/netdevsim/* 14482 14483NETEM NETWORK EMULATOR 14484M: Stephen Hemminger <stephen@networkplumber.org> 14485L: netdev@vger.kernel.org 14486S: Maintained 14487F: net/sched/sch_netem.c 14488 14489NETERION 10GbE DRIVERS (s2io) 14490M: Jon Mason <jdmason@kudzu.us> 14491L: netdev@vger.kernel.org 14492S: Supported 14493F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14494F: drivers/net/ethernet/neterion/ 14495 14496NETFILTER 14497M: Pablo Neira Ayuso <pablo@netfilter.org> 14498M: Jozsef Kadlecsik <kadlec@netfilter.org> 14499M: Florian Westphal <fw@strlen.de> 14500L: netfilter-devel@vger.kernel.org 14501L: coreteam@netfilter.org 14502S: Maintained 14503W: http://www.netfilter.org/ 14504W: http://www.iptables.org/ 14505W: http://www.nftables.org/ 14506Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14507C: irc://irc.libera.chat/netfilter 14508T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14509T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14510F: include/linux/netfilter* 14511F: include/linux/netfilter/ 14512F: include/net/netfilter/ 14513F: include/uapi/linux/netfilter* 14514F: include/uapi/linux/netfilter/ 14515F: net/*/netfilter.c 14516F: net/*/netfilter/ 14517F: net/bridge/br_netfilter*.c 14518F: net/netfilter/ 14519 14520NETROM NETWORK LAYER 14521M: Ralf Baechle <ralf@linux-mips.org> 14522L: linux-hams@vger.kernel.org 14523S: Maintained 14524W: http://www.linux-ax25.org/ 14525F: include/net/netrom.h 14526F: include/uapi/linux/netrom.h 14527F: net/netrom/ 14528 14529NETRONIX EMBEDDED CONTROLLER 14530M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14531S: Maintained 14532F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14533F: drivers/mfd/ntxec.c 14534F: drivers/pwm/pwm-ntxec.c 14535F: drivers/rtc/rtc-ntxec.c 14536F: include/linux/mfd/ntxec.h 14537 14538NETRONOME ETHERNET DRIVERS 14539M: Simon Horman <simon.horman@corigine.com> 14540R: Jakub Kicinski <kuba@kernel.org> 14541L: oss-drivers@corigine.com 14542S: Maintained 14543F: drivers/net/ethernet/netronome/ 14544 14545NETWORK BLOCK DEVICE (NBD) 14546M: Josef Bacik <josef@toxicpanda.com> 14547L: linux-block@vger.kernel.org 14548L: nbd@other.debian.org 14549S: Maintained 14550F: Documentation/admin-guide/blockdev/nbd.rst 14551F: drivers/block/nbd.c 14552F: include/trace/events/nbd.h 14553F: include/uapi/linux/nbd.h 14554 14555NETWORK DROP MONITOR 14556M: Neil Horman <nhorman@tuxdriver.com> 14557L: netdev@vger.kernel.org 14558S: Maintained 14559W: https://fedorahosted.org/dropwatch/ 14560F: include/uapi/linux/net_dropmon.h 14561F: net/core/drop_monitor.c 14562 14563NETWORKING DRIVERS 14564M: "David S. Miller" <davem@davemloft.net> 14565M: Eric Dumazet <edumazet@google.com> 14566M: Jakub Kicinski <kuba@kernel.org> 14567M: Paolo Abeni <pabeni@redhat.com> 14568L: netdev@vger.kernel.org 14569S: Maintained 14570Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14571T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14572T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14573F: Documentation/devicetree/bindings/net/ 14574F: drivers/connector/ 14575F: drivers/net/ 14576F: include/dt-bindings/net/ 14577F: include/linux/etherdevice.h 14578F: include/linux/fcdevice.h 14579F: include/linux/fddidevice.h 14580F: include/linux/hippidevice.h 14581F: include/linux/if_* 14582F: include/linux/inetdevice.h 14583F: include/linux/netdevice.h 14584F: include/uapi/linux/if_* 14585F: include/uapi/linux/netdevice.h 14586 14587NETWORKING DRIVERS (WIRELESS) 14588M: Kalle Valo <kvalo@kernel.org> 14589L: linux-wireless@vger.kernel.org 14590S: Maintained 14591W: https://wireless.wiki.kernel.org/ 14592Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14593T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14594T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14595F: Documentation/devicetree/bindings/net/wireless/ 14596F: drivers/net/wireless/ 14597 14598NETWORKING [DSA] 14599M: Andrew Lunn <andrew@lunn.ch> 14600M: Florian Fainelli <f.fainelli@gmail.com> 14601M: Vladimir Oltean <olteanv@gmail.com> 14602S: Maintained 14603F: Documentation/devicetree/bindings/net/dsa/ 14604F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14605F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14606F: drivers/net/dsa/ 14607F: include/linux/dsa/ 14608F: include/linux/platform_data/dsa.h 14609F: include/net/dsa.h 14610F: net/dsa/ 14611F: tools/testing/selftests/drivers/net/dsa/ 14612 14613NETWORKING [GENERAL] 14614M: "David S. Miller" <davem@davemloft.net> 14615M: Eric Dumazet <edumazet@google.com> 14616M: Jakub Kicinski <kuba@kernel.org> 14617M: Paolo Abeni <pabeni@redhat.com> 14618L: netdev@vger.kernel.org 14619S: Maintained 14620Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14621B: mailto:netdev@vger.kernel.org 14622T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14623T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14624F: Documentation/core-api/netlink.rst 14625F: Documentation/networking/ 14626F: Documentation/process/maintainer-netdev.rst 14627F: Documentation/userspace-api/netlink/ 14628F: include/linux/in.h 14629F: include/linux/net.h 14630F: include/linux/netdevice.h 14631F: include/net/ 14632F: include/uapi/linux/in.h 14633F: include/uapi/linux/net.h 14634F: include/uapi/linux/net_namespace.h 14635F: include/uapi/linux/netdevice.h 14636F: lib/net_utils.c 14637F: lib/random32.c 14638F: net/ 14639F: tools/net/ 14640F: tools/testing/selftests/net/ 14641 14642NETWORKING [IPSEC] 14643M: Steffen Klassert <steffen.klassert@secunet.com> 14644M: Herbert Xu <herbert@gondor.apana.org.au> 14645M: "David S. Miller" <davem@davemloft.net> 14646L: netdev@vger.kernel.org 14647S: Maintained 14648T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14649T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14650F: include/net/xfrm.h 14651F: include/uapi/linux/xfrm.h 14652F: net/ipv4/ah4.c 14653F: net/ipv4/esp4* 14654F: net/ipv4/ip_vti.c 14655F: net/ipv4/ipcomp.c 14656F: net/ipv4/xfrm* 14657F: net/ipv6/ah6.c 14658F: net/ipv6/esp6* 14659F: net/ipv6/ip6_vti.c 14660F: net/ipv6/ipcomp6.c 14661F: net/ipv6/xfrm* 14662F: net/key/ 14663F: net/xfrm/ 14664F: tools/testing/selftests/net/ipsec.c 14665 14666NETWORKING [IPv4/IPv6] 14667M: "David S. Miller" <davem@davemloft.net> 14668M: David Ahern <dsahern@kernel.org> 14669L: netdev@vger.kernel.org 14670S: Maintained 14671T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14672F: arch/x86/net/* 14673F: include/linux/ip.h 14674F: include/linux/ipv6* 14675F: include/net/fib* 14676F: include/net/ip* 14677F: include/net/route.h 14678F: net/ipv4/ 14679F: net/ipv6/ 14680 14681NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14682M: Paul Moore <paul@paul-moore.com> 14683L: netdev@vger.kernel.org 14684L: linux-security-module@vger.kernel.org 14685S: Maintained 14686W: https://github.com/netlabel 14687F: Documentation/netlabel/ 14688F: include/net/calipso.h 14689F: include/net/cipso_ipv4.h 14690F: include/net/netlabel.h 14691F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14692F: include/uapi/linux/netfilter/xt_SECMARK.h 14693F: net/ipv4/cipso_ipv4.c 14694F: net/ipv6/calipso.c 14695F: net/netfilter/xt_CONNSECMARK.c 14696F: net/netfilter/xt_SECMARK.c 14697F: net/netlabel/ 14698 14699NETWORKING [MPTCP] 14700M: Matthieu Baerts <matthieu.baerts@tessares.net> 14701M: Mat Martineau <martineau@kernel.org> 14702L: netdev@vger.kernel.org 14703L: mptcp@lists.linux.dev 14704S: Maintained 14705W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14706B: https://github.com/multipath-tcp/mptcp_net-next/issues 14707T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14708T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14709F: Documentation/networking/mptcp-sysctl.rst 14710F: include/net/mptcp.h 14711F: include/trace/events/mptcp.h 14712F: include/uapi/linux/mptcp.h 14713F: net/mptcp/ 14714F: tools/testing/selftests/bpf/*/*mptcp*.c 14715F: tools/testing/selftests/net/mptcp/ 14716 14717NETWORKING [TCP] 14718M: Eric Dumazet <edumazet@google.com> 14719L: netdev@vger.kernel.org 14720S: Maintained 14721F: include/linux/tcp.h 14722F: include/net/tcp.h 14723F: include/trace/events/tcp.h 14724F: include/uapi/linux/tcp.h 14725F: net/ipv4/syncookies.c 14726F: net/ipv4/tcp*.c 14727F: net/ipv6/syncookies.c 14728F: net/ipv6/tcp*.c 14729 14730NETWORKING [TLS] 14731M: Boris Pismenny <borisp@nvidia.com> 14732M: John Fastabend <john.fastabend@gmail.com> 14733M: Jakub Kicinski <kuba@kernel.org> 14734L: netdev@vger.kernel.org 14735S: Maintained 14736F: include/net/tls.h 14737F: include/uapi/linux/tls.h 14738F: net/tls/* 14739 14740NETXEN (1/10) GbE SUPPORT 14741M: Manish Chopra <manishc@marvell.com> 14742M: Rahul Verma <rahulv@marvell.com> 14743M: GR-Linux-NIC-Dev@marvell.com 14744L: netdev@vger.kernel.org 14745S: Supported 14746F: drivers/net/ethernet/qlogic/netxen/ 14747 14748NET_FAILOVER MODULE 14749M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14750L: netdev@vger.kernel.org 14751S: Supported 14752F: Documentation/networking/net_failover.rst 14753F: drivers/net/net_failover.c 14754F: include/net/net_failover.h 14755 14756NEXTHOP 14757M: David Ahern <dsahern@kernel.org> 14758L: netdev@vger.kernel.org 14759S: Maintained 14760F: include/net/netns/nexthop.h 14761F: include/net/nexthop.h 14762F: include/uapi/linux/nexthop.h 14763F: net/ipv4/nexthop.c 14764 14765NFC SUBSYSTEM 14766M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14767L: netdev@vger.kernel.org 14768S: Maintained 14769F: Documentation/devicetree/bindings/net/nfc/ 14770F: drivers/nfc/ 14771F: include/net/nfc/ 14772F: include/uapi/linux/nfc.h 14773F: net/nfc/ 14774 14775NFC VIRTUAL NCI DEVICE DRIVER 14776M: Bongsu Jeon <bongsu.jeon@samsung.com> 14777L: netdev@vger.kernel.org 14778S: Supported 14779F: drivers/nfc/virtual_ncidev.c 14780F: tools/testing/selftests/nci/ 14781 14782NFS, SUNRPC, AND LOCKD CLIENTS 14783M: Trond Myklebust <trond.myklebust@hammerspace.com> 14784M: Anna Schumaker <anna@kernel.org> 14785L: linux-nfs@vger.kernel.org 14786S: Maintained 14787W: http://client.linux-nfs.org 14788T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14789F: Documentation/filesystems/nfs/ 14790F: fs/lockd/ 14791F: fs/nfs/ 14792F: fs/nfs_common/ 14793F: include/linux/lockd/ 14794F: include/linux/nfs* 14795F: include/linux/sunrpc/ 14796F: include/uapi/linux/nfs* 14797F: include/uapi/linux/sunrpc/ 14798F: net/sunrpc/ 14799 14800NILFS2 FILESYSTEM 14801M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14802L: linux-nilfs@vger.kernel.org 14803S: Supported 14804W: https://nilfs.sourceforge.io/ 14805W: https://nilfs.osdn.jp/ 14806T: git https://github.com/konis/nilfs2.git 14807F: Documentation/filesystems/nilfs2.rst 14808F: fs/nilfs2/ 14809F: include/trace/events/nilfs2.h 14810F: include/uapi/linux/nilfs2_api.h 14811F: include/uapi/linux/nilfs2_ondisk.h 14812 14813NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14814M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14815S: Maintained 14816W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14817F: Documentation/scsi/NinjaSCSI.rst 14818F: drivers/scsi/pcmcia/nsp_* 14819 14820NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14821M: GOTO Masanori <gotom@debian.or.jp> 14822M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14823S: Maintained 14824W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14825F: Documentation/scsi/NinjaSCSI.rst 14826F: drivers/scsi/nsp32* 14827 14828NINTENDO HID DRIVER 14829M: Daniel J. Ogorchock <djogorchock@gmail.com> 14830L: linux-input@vger.kernel.org 14831S: Maintained 14832F: drivers/hid/hid-nintendo* 14833 14834NIOS2 ARCHITECTURE 14835M: Dinh Nguyen <dinguyen@kernel.org> 14836S: Maintained 14837T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14838F: arch/nios2/ 14839 14840NITRO ENCLAVES (NE) 14841M: Alexandru Ciobotaru <alcioa@amazon.com> 14842L: linux-kernel@vger.kernel.org 14843L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14844S: Supported 14845W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14846F: Documentation/virt/ne_overview.rst 14847F: drivers/virt/nitro_enclaves/ 14848F: include/linux/nitro_enclaves.h 14849F: include/uapi/linux/nitro_enclaves.h 14850F: samples/nitro_enclaves/ 14851 14852NOHZ, DYNTICKS SUPPORT 14853M: Frederic Weisbecker <frederic@kernel.org> 14854M: Thomas Gleixner <tglx@linutronix.de> 14855M: Ingo Molnar <mingo@kernel.org> 14856L: linux-kernel@vger.kernel.org 14857S: Maintained 14858T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14859F: include/linux/sched/nohz.h 14860F: include/linux/tick.h 14861F: kernel/time/tick*.* 14862 14863NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14864M: Pavel Machek <pavel@ucw.cz> 14865M: Sakari Ailus <sakari.ailus@iki.fi> 14866L: linux-media@vger.kernel.org 14867S: Maintained 14868F: drivers/media/i2c/ad5820.c 14869F: drivers/media/i2c/et8ek8 14870 14871NOKIA N900 POWER SUPPLY DRIVERS 14872R: Pali Rohár <pali@kernel.org> 14873F: drivers/power/supply/bq2415x_charger.c 14874F: drivers/power/supply/bq27xxx_battery.c 14875F: drivers/power/supply/bq27xxx_battery_i2c.c 14876F: drivers/power/supply/isp1704_charger.c 14877F: drivers/power/supply/rx51_battery.c 14878F: include/linux/power/bq2415x_charger.h 14879F: include/linux/power/bq27xxx_battery.h 14880 14881NOLIBC HEADER FILE 14882M: Willy Tarreau <w@1wt.eu> 14883S: Maintained 14884T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14885F: tools/include/nolibc/ 14886F: tools/testing/selftests/nolibc/ 14887 14888NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14889M: Hans de Goede <hdegoede@redhat.com> 14890L: linux-input@vger.kernel.org 14891S: Maintained 14892F: drivers/input/touchscreen/novatek-nvt-ts.c 14893 14894NSDEPS 14895M: Matthias Maennich <maennich@google.com> 14896S: Maintained 14897F: Documentation/core-api/symbol-namespaces.rst 14898F: scripts/nsdeps 14899 14900NTB AMD DRIVER 14901M: Sanjay R Mehta <sanju.mehta@amd.com> 14902M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14903L: ntb@lists.linux.dev 14904S: Supported 14905F: drivers/ntb/hw/amd/ 14906 14907NTB DRIVER CORE 14908M: Jon Mason <jdmason@kudzu.us> 14909M: Dave Jiang <dave.jiang@intel.com> 14910M: Allen Hubbe <allenbh@gmail.com> 14911L: ntb@lists.linux.dev 14912S: Supported 14913W: https://github.com/jonmason/ntb/wiki 14914T: git git://github.com/jonmason/ntb.git 14915F: drivers/net/ntb_netdev.c 14916F: drivers/ntb/ 14917F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14918F: include/linux/ntb.h 14919F: include/linux/ntb_transport.h 14920F: tools/testing/selftests/ntb/ 14921 14922NTB IDT DRIVER 14923M: Serge Semin <fancer.lancer@gmail.com> 14924L: ntb@lists.linux.dev 14925S: Supported 14926F: drivers/ntb/hw/idt/ 14927 14928NTB INTEL DRIVER 14929M: Dave Jiang <dave.jiang@intel.com> 14930L: ntb@lists.linux.dev 14931S: Supported 14932W: https://github.com/davejiang/linux/wiki 14933T: git https://github.com/davejiang/linux.git 14934F: drivers/ntb/hw/intel/ 14935 14936NTFS FILESYSTEM 14937M: Anton Altaparmakov <anton@tuxera.com> 14938L: linux-ntfs-dev@lists.sourceforge.net 14939S: Supported 14940W: http://www.tuxera.com/ 14941T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14942F: Documentation/filesystems/ntfs.rst 14943F: fs/ntfs/ 14944 14945NTFS3 FILESYSTEM 14946M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14947L: ntfs3@lists.linux.dev 14948S: Supported 14949W: http://www.paragon-software.com/ 14950T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14951F: Documentation/filesystems/ntfs3.rst 14952F: fs/ntfs3/ 14953 14954NUBUS SUBSYSTEM 14955M: Finn Thain <fthain@linux-m68k.org> 14956L: linux-m68k@lists.linux-m68k.org 14957S: Maintained 14958F: arch/*/include/asm/nubus.h 14959F: drivers/nubus/ 14960F: include/linux/nubus.h 14961F: include/uapi/linux/nubus.h 14962 14963NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14964M: Antonino Daplas <adaplas@gmail.com> 14965L: linux-fbdev@vger.kernel.org 14966S: Maintained 14967F: drivers/video/fbdev/nvidia/ 14968F: drivers/video/fbdev/riva/ 14969 14970NVIDIA WMI EC BACKLIGHT DRIVER 14971M: Daniel Dadap <ddadap@nvidia.com> 14972L: platform-driver-x86@vger.kernel.org 14973S: Supported 14974F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14975F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14976 14977NVM EXPRESS DRIVER 14978M: Keith Busch <kbusch@kernel.org> 14979M: Jens Axboe <axboe@fb.com> 14980M: Christoph Hellwig <hch@lst.de> 14981M: Sagi Grimberg <sagi@grimberg.me> 14982L: linux-nvme@lists.infradead.org 14983S: Supported 14984W: http://git.infradead.org/nvme.git 14985T: git git://git.infradead.org/nvme.git 14986F: Documentation/nvme/ 14987F: drivers/nvme/common/ 14988F: drivers/nvme/host/ 14989F: include/linux/nvme-*.h 14990F: include/linux/nvme.h 14991F: include/uapi/linux/nvme_ioctl.h 14992 14993NVM EXPRESS FABRICS AUTHENTICATION 14994M: Hannes Reinecke <hare@suse.de> 14995L: linux-nvme@lists.infradead.org 14996S: Supported 14997F: drivers/nvme/host/auth.c 14998F: drivers/nvme/target/auth.c 14999F: drivers/nvme/target/fabrics-cmd-auth.c 15000F: include/linux/nvme-auth.h 15001 15002NVM EXPRESS FC TRANSPORT DRIVERS 15003M: James Smart <james.smart@broadcom.com> 15004L: linux-nvme@lists.infradead.org 15005S: Supported 15006F: drivers/nvme/host/fc.c 15007F: drivers/nvme/target/fc.c 15008F: drivers/nvme/target/fcloop.c 15009F: include/linux/nvme-fc-driver.h 15010F: include/linux/nvme-fc.h 15011 15012NVM EXPRESS HARDWARE MONITORING SUPPORT 15013M: Guenter Roeck <linux@roeck-us.net> 15014L: linux-nvme@lists.infradead.org 15015S: Supported 15016F: drivers/nvme/host/hwmon.c 15017 15018NVM EXPRESS TARGET DRIVER 15019M: Christoph Hellwig <hch@lst.de> 15020M: Sagi Grimberg <sagi@grimberg.me> 15021M: Chaitanya Kulkarni <kch@nvidia.com> 15022L: linux-nvme@lists.infradead.org 15023S: Supported 15024W: http://git.infradead.org/nvme.git 15025T: git git://git.infradead.org/nvme.git 15026F: drivers/nvme/target/ 15027 15028NVMEM FRAMEWORK 15029M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15030S: Maintained 15031T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15032F: Documentation/ABI/stable/sysfs-bus-nvmem 15033F: Documentation/devicetree/bindings/nvmem/ 15034F: drivers/nvmem/ 15035F: include/linux/nvmem-consumer.h 15036F: include/linux/nvmem-provider.h 15037 15038NXP BLUETOOTH WIRELESS DRIVERS 15039M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15040M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15041S: Maintained 15042F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15043F: drivers/bluetooth/btnxpuart.c 15044 15045NXP C45 TJA11XX PHY DRIVER 15046M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15047L: netdev@vger.kernel.org 15048S: Maintained 15049F: drivers/net/phy/nxp-c45-tja11xx.c 15050 15051NXP FSPI DRIVER 15052M: Han Xu <han.xu@nxp.com> 15053M: Haibo Chen <haibo.chen@nxp.com> 15054R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15055L: linux-spi@vger.kernel.org 15056S: Maintained 15057F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15058F: drivers/spi/spi-nxp-fspi.c 15059 15060NXP FXAS21002C DRIVER 15061M: Rui Miguel Silva <rmfrfs@gmail.com> 15062L: linux-iio@vger.kernel.org 15063S: Maintained 15064F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15065F: drivers/iio/gyro/fxas21002c.h 15066F: drivers/iio/gyro/fxas21002c_core.c 15067F: drivers/iio/gyro/fxas21002c_i2c.c 15068F: drivers/iio/gyro/fxas21002c_spi.c 15069 15070NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15071M: Haibo Chen <haibo.chen@nxp.com> 15072L: linux-iio@vger.kernel.org 15073L: linux-imx@nxp.com 15074S: Maintained 15075F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15076F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15077F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15078F: drivers/iio/adc/imx7d_adc.c 15079F: drivers/iio/adc/imx93_adc.c 15080F: drivers/iio/adc/vf610_adc.c 15081 15082NXP i.MX 8M ISI DRIVER 15083M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15084L: linux-media@vger.kernel.org 15085S: Maintained 15086F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15087F: drivers/media/platform/nxp/imx8-isi/ 15088 15089NXP i.MX 8MP DW100 V4L2 DRIVER 15090M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15091L: linux-media@vger.kernel.org 15092S: Maintained 15093F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15094F: Documentation/userspace-api/media/drivers/dw100.rst 15095F: drivers/media/platform/nxp/dw100/ 15096F: include/uapi/linux/dw100.h 15097 15098NXP i.MX 8MQ DCSS DRIVER 15099M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15100R: Lucas Stach <l.stach@pengutronix.de> 15101L: dri-devel@lists.freedesktop.org 15102S: Maintained 15103F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15104F: drivers/gpu/drm/imx/dcss/ 15105 15106NXP i.MX 8QXP ADC DRIVER 15107M: Cai Huoqing <cai.huoqing@linux.dev> 15108M: Haibo Chen <haibo.chen@nxp.com> 15109L: linux-imx@nxp.com 15110L: linux-iio@vger.kernel.org 15111S: Maintained 15112F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15113F: drivers/iio/adc/imx8qxp-adc.c 15114 15115NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15116M: Mirela Rabulea <mirela.rabulea@nxp.com> 15117R: NXP Linux Team <linux-imx@nxp.com> 15118L: linux-media@vger.kernel.org 15119S: Maintained 15120F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15121F: drivers/media/platform/nxp/imx-jpeg 15122 15123NXP i.MX CLOCK DRIVERS 15124M: Abel Vesa <abelvesa@kernel.org> 15125R: Peng Fan <peng.fan@nxp.com> 15126L: linux-clk@vger.kernel.org 15127L: linux-imx@nxp.com 15128S: Maintained 15129T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15130F: Documentation/devicetree/bindings/clock/imx* 15131F: drivers/clk/imx/ 15132F: include/dt-bindings/clock/imx* 15133 15134NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15135M: Jagan Teki <jagan@amarulasolutions.com> 15136S: Maintained 15137F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15138F: drivers/regulator/pf8x00-regulator.c 15139 15140NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15141M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15142L: linux-kernel@vger.kernel.org 15143S: Maintained 15144F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15145F: drivers/extcon/extcon-ptn5150.c 15146 15147NXP SGTL5000 DRIVER 15148M: Fabio Estevam <festevam@gmail.com> 15149L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15150S: Maintained 15151F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15152F: sound/soc/codecs/sgtl5000* 15153 15154NXP SJA1105 ETHERNET SWITCH DRIVER 15155M: Vladimir Oltean <olteanv@gmail.com> 15156L: linux-kernel@vger.kernel.org 15157S: Maintained 15158F: drivers/net/dsa/sja1105 15159F: drivers/net/pcs/pcs-xpcs-nxp.c 15160 15161NXP TDA998X DRM DRIVER 15162M: Russell King <linux@armlinux.org.uk> 15163S: Maintained 15164T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15165T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15166F: drivers/gpu/drm/i2c/tda998x_drv.c 15167F: include/drm/i2c/tda998x.h 15168F: include/dt-bindings/display/tda998x.h 15169K: "nxp,tda998x" 15170 15171NXP TFA9879 DRIVER 15172M: Peter Rosin <peda@axentia.se> 15173L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15174S: Maintained 15175F: Documentation/devicetree/bindings/sound/tfa9879.txt 15176F: sound/soc/codecs/tfa9879* 15177 15178NXP-NCI NFC DRIVER 15179S: Orphan 15180F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15181F: drivers/nfc/nxp-nci 15182 15183NXP/Goodix TFA989X (TFA1) DRIVER 15184M: Stephan Gerhold <stephan@gerhold.net> 15185L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15186S: Maintained 15187F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15188F: sound/soc/codecs/tfa989x.c 15189 15190NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15191M: Jonas Malaco <jonas@protocubo.io> 15192L: linux-hwmon@vger.kernel.org 15193S: Maintained 15194F: Documentation/hwmon/nzxt-kraken2.rst 15195F: drivers/hwmon/nzxt-kraken2.c 15196 15197NZXT-SMART2 HARDWARE MONITORING DRIVER 15198M: Aleksandr Mezin <mezin.alexander@gmail.com> 15199L: linux-hwmon@vger.kernel.org 15200S: Maintained 15201F: Documentation/hwmon/nzxt-smart2.rst 15202F: drivers/hwmon/nzxt-smart2.c 15203 15204OBJAGG 15205M: Jiri Pirko <jiri@resnulli.us> 15206L: netdev@vger.kernel.org 15207S: Supported 15208F: include/linux/objagg.h 15209F: lib/objagg.c 15210F: lib/test_objagg.c 15211 15212OBJTOOL 15213M: Josh Poimboeuf <jpoimboe@kernel.org> 15214M: Peter Zijlstra <peterz@infradead.org> 15215S: Supported 15216F: include/linux/objtool*.h 15217F: tools/objtool/ 15218 15219OCELOT ETHERNET SWITCH DRIVER 15220M: Vladimir Oltean <vladimir.oltean@nxp.com> 15221M: Claudiu Manoil <claudiu.manoil@nxp.com> 15222M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15223M: UNGLinuxDriver@microchip.com 15224L: netdev@vger.kernel.org 15225S: Supported 15226F: drivers/net/dsa/ocelot/* 15227F: drivers/net/ethernet/mscc/ 15228F: include/soc/mscc/ocelot* 15229F: net/dsa/tag_ocelot.c 15230F: net/dsa/tag_ocelot_8021q.c 15231F: tools/testing/selftests/drivers/net/ocelot/* 15232 15233OCELOT EXTERNAL SWITCH CONTROL 15234M: Colin Foster <colin.foster@in-advantage.com> 15235S: Supported 15236F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15237F: drivers/mfd/ocelot* 15238F: drivers/net/dsa/ocelot/ocelot_ext.c 15239F: include/linux/mfd/ocelot.h 15240 15241OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15242M: Frederic Barrat <fbarrat@linux.ibm.com> 15243M: Andrew Donnellan <ajd@linux.ibm.com> 15244L: linuxppc-dev@lists.ozlabs.org 15245S: Supported 15246F: Documentation/userspace-api/accelerators/ocxl.rst 15247F: arch/powerpc/include/asm/pnv-ocxl.h 15248F: arch/powerpc/platforms/powernv/ocxl.c 15249F: drivers/misc/ocxl/ 15250F: include/misc/ocxl* 15251F: include/uapi/misc/ocxl.h 15252 15253OMAP AUDIO SUPPORT 15254M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15255M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15256L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15257L: linux-omap@vger.kernel.org 15258S: Maintained 15259F: sound/soc/ti/n810.c 15260F: sound/soc/ti/omap* 15261F: sound/soc/ti/rx51.c 15262F: sound/soc/ti/sdma-pcm.* 15263 15264OMAP CLOCK FRAMEWORK SUPPORT 15265M: Paul Walmsley <paul@pwsan.com> 15266L: linux-omap@vger.kernel.org 15267S: Maintained 15268F: arch/arm/*omap*/*clock* 15269 15270OMAP DEVICE TREE SUPPORT 15271M: Benoît Cousson <bcousson@baylibre.com> 15272M: Tony Lindgren <tony@atomide.com> 15273L: linux-omap@vger.kernel.org 15274L: devicetree@vger.kernel.org 15275S: Maintained 15276F: arch/arm/boot/dts/*am3* 15277F: arch/arm/boot/dts/*am4* 15278F: arch/arm/boot/dts/*am5* 15279F: arch/arm/boot/dts/*dra7* 15280F: arch/arm/boot/dts/*omap* 15281F: arch/arm/boot/dts/logicpd-som-lv* 15282F: arch/arm/boot/dts/logicpd-torpedo* 15283 15284OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15285L: linux-omap@vger.kernel.org 15286L: linux-fbdev@vger.kernel.org 15287S: Orphan 15288F: Documentation/arm/omap/dss.rst 15289F: drivers/video/fbdev/omap2/ 15290 15291OMAP FRAMEBUFFER SUPPORT 15292L: linux-fbdev@vger.kernel.org 15293L: linux-omap@vger.kernel.org 15294S: Orphan 15295F: drivers/video/fbdev/omap/ 15296 15297OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15298M: Roger Quadros <rogerq@kernel.org> 15299M: Tony Lindgren <tony@atomide.com> 15300L: linux-omap@vger.kernel.org 15301S: Maintained 15302F: arch/arm/mach-omap2/*gpmc* 15303F: drivers/memory/omap-gpmc.c 15304 15305OMAP GPIO DRIVER 15306M: Grygorii Strashko <grygorii.strashko@ti.com> 15307M: Santosh Shilimkar <ssantosh@kernel.org> 15308M: Kevin Hilman <khilman@kernel.org> 15309L: linux-omap@vger.kernel.org 15310S: Maintained 15311F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15312F: drivers/gpio/gpio-omap.c 15313 15314OMAP HARDWARE SPINLOCK SUPPORT 15315M: Ohad Ben-Cohen <ohad@wizery.com> 15316L: linux-omap@vger.kernel.org 15317S: Maintained 15318F: drivers/hwspinlock/omap_hwspinlock.c 15319 15320OMAP HS MMC SUPPORT 15321L: linux-mmc@vger.kernel.org 15322L: linux-omap@vger.kernel.org 15323S: Orphan 15324F: drivers/mmc/host/omap_hsmmc.c 15325 15326OMAP HWMOD DATA 15327M: Paul Walmsley <paul@pwsan.com> 15328L: linux-omap@vger.kernel.org 15329S: Maintained 15330F: arch/arm/mach-omap2/omap_hwmod*data* 15331 15332OMAP HWMOD SUPPORT 15333M: Benoît Cousson <bcousson@baylibre.com> 15334M: Paul Walmsley <paul@pwsan.com> 15335L: linux-omap@vger.kernel.org 15336S: Maintained 15337F: arch/arm/mach-omap2/omap_hwmod.* 15338 15339OMAP I2C DRIVER 15340M: Vignesh R <vigneshr@ti.com> 15341L: linux-omap@vger.kernel.org 15342L: linux-i2c@vger.kernel.org 15343S: Maintained 15344F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15345F: drivers/i2c/busses/i2c-omap.c 15346 15347OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15348M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15349L: linux-media@vger.kernel.org 15350S: Maintained 15351F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15352F: drivers/media/platform/ti/omap3isp/ 15353F: drivers/staging/media/omap4iss/ 15354 15355OMAP MMC SUPPORT 15356M: Aaro Koskinen <aaro.koskinen@iki.fi> 15357L: linux-omap@vger.kernel.org 15358S: Odd Fixes 15359F: drivers/mmc/host/omap.c 15360 15361OMAP POWER MANAGEMENT SUPPORT 15362M: Kevin Hilman <khilman@kernel.org> 15363L: linux-omap@vger.kernel.org 15364S: Maintained 15365F: arch/arm/*omap*/*pm* 15366F: drivers/cpufreq/omap-cpufreq.c 15367 15368OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15369M: Paul Walmsley <paul@pwsan.com> 15370L: linux-omap@vger.kernel.org 15371S: Maintained 15372F: arch/arm/mach-omap2/prm* 15373 15374OMAP RANDOM NUMBER GENERATOR SUPPORT 15375M: Deepak Saxena <dsaxena@plexity.net> 15376S: Maintained 15377F: drivers/char/hw_random/omap-rng.c 15378 15379OMAP USB SUPPORT 15380L: linux-usb@vger.kernel.org 15381L: linux-omap@vger.kernel.org 15382S: Orphan 15383F: arch/arm/*omap*/usb* 15384F: drivers/usb/*/*omap* 15385 15386OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15387M: Mark Jackson <mpfj@newflow.co.uk> 15388L: linux-omap@vger.kernel.org 15389S: Maintained 15390F: arch/arm/boot/dts/am335x-nano.dts 15391 15392OMAP1 SUPPORT 15393M: Aaro Koskinen <aaro.koskinen@iki.fi> 15394M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15395M: Tony Lindgren <tony@atomide.com> 15396L: linux-omap@vger.kernel.org 15397S: Maintained 15398Q: http://patchwork.kernel.org/project/linux-omap/list/ 15399T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15400F: arch/arm/configs/omap1_defconfig 15401F: arch/arm/mach-omap1/ 15402F: drivers/i2c/busses/i2c-omap.c 15403F: include/linux/platform_data/ams-delta-fiq.h 15404F: include/linux/platform_data/i2c-omap.h 15405 15406OMAP2+ SUPPORT 15407M: Tony Lindgren <tony@atomide.com> 15408L: linux-omap@vger.kernel.org 15409S: Maintained 15410W: http://www.muru.com/linux/omap/ 15411W: http://linux.omap.com/ 15412Q: http://patchwork.kernel.org/project/linux-omap/list/ 15413T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15414F: arch/arm/configs/omap2plus_defconfig 15415F: arch/arm/mach-omap2/ 15416F: drivers/bus/ti-sysc.c 15417F: drivers/i2c/busses/i2c-omap.c 15418F: drivers/irqchip/irq-omap-intc.c 15419F: drivers/mfd/*omap*.c 15420F: drivers/mfd/menelaus.c 15421F: drivers/mfd/palmas.c 15422F: drivers/mfd/tps65217.c 15423F: drivers/mfd/tps65218.c 15424F: drivers/mfd/tps65219.c 15425F: drivers/mfd/tps65910.c 15426F: drivers/mfd/twl-core.[ch] 15427F: drivers/mfd/twl4030*.c 15428F: drivers/mfd/twl6030*.c 15429F: drivers/mfd/twl6040*.c 15430F: drivers/regulator/palmas-regulator*.c 15431F: drivers/regulator/pbias-regulator.c 15432F: drivers/regulator/tps65217-regulator.c 15433F: drivers/regulator/tps65218-regulator.c 15434F: drivers/regulator/tps65219-regulator.c 15435F: drivers/regulator/tps65910-regulator.c 15436F: drivers/regulator/twl-regulator.c 15437F: drivers/regulator/twl6030-regulator.c 15438F: include/linux/platform_data/i2c-omap.h 15439F: include/linux/platform_data/ti-sysc.h 15440 15441OMFS FILESYSTEM 15442M: Bob Copeland <me@bobcopeland.com> 15443L: linux-karma-devel@lists.sourceforge.net 15444S: Maintained 15445F: Documentation/filesystems/omfs.rst 15446F: fs/omfs/ 15447 15448OMNIVISION OG01A1B SENSOR DRIVER 15449M: Shawn Tu <shawnx.tu@intel.com> 15450L: linux-media@vger.kernel.org 15451S: Maintained 15452F: drivers/media/i2c/og01a1b.c 15453 15454OMNIVISION OV02A10 SENSOR DRIVER 15455M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15456L: linux-media@vger.kernel.org 15457S: Maintained 15458T: git git://linuxtv.org/media_tree.git 15459F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15460F: drivers/media/i2c/ov02a10.c 15461 15462OMNIVISION OV08D10 SENSOR DRIVER 15463M: Jimmy Su <jimmy.su@intel.com> 15464L: linux-media@vger.kernel.org 15465S: Maintained 15466T: git git://linuxtv.org/media_tree.git 15467F: drivers/media/i2c/ov08d10.c 15468 15469OMNIVISION OV08X40 SENSOR DRIVER 15470M: Jason Chen <jason.z.chen@intel.com> 15471L: linux-media@vger.kernel.org 15472S: Maintained 15473T: git git://linuxtv.org/media_tree.git 15474F: drivers/media/i2c/ov08x40.c 15475 15476OMNIVISION OV13858 SENSOR DRIVER 15477M: Sakari Ailus <sakari.ailus@linux.intel.com> 15478L: linux-media@vger.kernel.org 15479S: Maintained 15480T: git git://linuxtv.org/media_tree.git 15481F: drivers/media/i2c/ov13858.c 15482 15483OMNIVISION OV13B10 SENSOR DRIVER 15484M: Arec Kao <arec.kao@intel.com> 15485L: linux-media@vger.kernel.org 15486S: Maintained 15487T: git git://linuxtv.org/media_tree.git 15488F: drivers/media/i2c/ov13b10.c 15489 15490OMNIVISION OV2680 SENSOR DRIVER 15491M: Rui Miguel Silva <rmfrfs@gmail.com> 15492L: linux-media@vger.kernel.org 15493S: Maintained 15494T: git git://linuxtv.org/media_tree.git 15495F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15496F: drivers/media/i2c/ov2680.c 15497 15498OMNIVISION OV2685 SENSOR DRIVER 15499M: Shunqian Zheng <zhengsq@rock-chips.com> 15500L: linux-media@vger.kernel.org 15501S: Maintained 15502T: git git://linuxtv.org/media_tree.git 15503F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15504F: drivers/media/i2c/ov2685.c 15505 15506OMNIVISION OV2740 SENSOR DRIVER 15507M: Tianshu Qiu <tian.shu.qiu@intel.com> 15508R: Shawn Tu <shawnx.tu@intel.com> 15509R: Bingbu Cao <bingbu.cao@intel.com> 15510L: linux-media@vger.kernel.org 15511S: Maintained 15512T: git git://linuxtv.org/media_tree.git 15513F: drivers/media/i2c/ov2740.c 15514 15515OMNIVISION OV4689 SENSOR DRIVER 15516M: Mikhail Rudenko <mike.rudenko@gmail.com> 15517L: linux-media@vger.kernel.org 15518S: Maintained 15519T: git git://linuxtv.org/media_tree.git 15520F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15521F: drivers/media/i2c/ov5647.c 15522 15523OMNIVISION OV5640 SENSOR DRIVER 15524M: Steve Longerbeam <slongerbeam@gmail.com> 15525L: linux-media@vger.kernel.org 15526S: Maintained 15527T: git git://linuxtv.org/media_tree.git 15528F: drivers/media/i2c/ov5640.c 15529 15530OMNIVISION OV5647 SENSOR DRIVER 15531M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15532M: Jacopo Mondi <jacopo@jmondi.org> 15533L: linux-media@vger.kernel.org 15534S: Maintained 15535T: git git://linuxtv.org/media_tree.git 15536F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15537F: drivers/media/i2c/ov5647.c 15538 15539OMNIVISION OV5670 SENSOR DRIVER 15540M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15541L: linux-media@vger.kernel.org 15542S: Maintained 15543T: git git://linuxtv.org/media_tree.git 15544F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15545F: drivers/media/i2c/ov5670.c 15546 15547OMNIVISION OV5675 SENSOR DRIVER 15548M: Shawn Tu <shawnx.tu@intel.com> 15549L: linux-media@vger.kernel.org 15550S: Maintained 15551T: git git://linuxtv.org/media_tree.git 15552F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15553F: drivers/media/i2c/ov5675.c 15554 15555OMNIVISION OV5693 SENSOR DRIVER 15556M: Daniel Scally <djrscally@gmail.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559T: git git://linuxtv.org/media_tree.git 15560F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15561F: drivers/media/i2c/ov5693.c 15562 15563OMNIVISION OV5695 SENSOR DRIVER 15564M: Shunqian Zheng <zhengsq@rock-chips.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567T: git git://linuxtv.org/media_tree.git 15568F: drivers/media/i2c/ov5695.c 15569 15570OMNIVISION OV7670 SENSOR DRIVER 15571L: linux-media@vger.kernel.org 15572S: Orphan 15573T: git git://linuxtv.org/media_tree.git 15574F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15575F: drivers/media/i2c/ov7670.c 15576 15577OMNIVISION OV772x SENSOR DRIVER 15578M: Jacopo Mondi <jacopo@jmondi.org> 15579L: linux-media@vger.kernel.org 15580S: Odd fixes 15581T: git git://linuxtv.org/media_tree.git 15582F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15583F: drivers/media/i2c/ov772x.c 15584F: include/media/i2c/ov772x.h 15585 15586OMNIVISION OV7740 SENSOR DRIVER 15587M: Wenyou Yang <wenyou.yang@microchip.com> 15588L: linux-media@vger.kernel.org 15589S: Maintained 15590T: git git://linuxtv.org/media_tree.git 15591F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15592F: drivers/media/i2c/ov7740.c 15593 15594OMNIVISION OV8856 SENSOR DRIVER 15595M: Sakari Ailus <sakari.ailus@linux.intel.com> 15596L: linux-media@vger.kernel.org 15597S: Maintained 15598T: git git://linuxtv.org/media_tree.git 15599F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15600F: drivers/media/i2c/ov8856.c 15601 15602OMNIVISION OV8858 SENSOR DRIVER 15603M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15604M: Nicholas Roth <nicholas@rothemail.net> 15605L: linux-media@vger.kernel.org 15606S: Maintained 15607T: git git://linuxtv.org/media_tree.git 15608F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15609F: drivers/media/i2c/ov8858.c 15610 15611OMNIVISION OV9282 SENSOR DRIVER 15612M: Paul J. Murphy <paul.j.murphy@intel.com> 15613M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15614L: linux-media@vger.kernel.org 15615S: Maintained 15616T: git git://linuxtv.org/media_tree.git 15617F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15618F: drivers/media/i2c/ov9282.c 15619 15620OMNIVISION OV9640 SENSOR DRIVER 15621M: Petr Cvek <petrcvekcz@gmail.com> 15622L: linux-media@vger.kernel.org 15623S: Maintained 15624F: drivers/media/i2c/ov9640.* 15625 15626OMNIVISION OV9650 SENSOR DRIVER 15627M: Sakari Ailus <sakari.ailus@linux.intel.com> 15628R: Akinobu Mita <akinobu.mita@gmail.com> 15629R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15630L: linux-media@vger.kernel.org 15631S: Maintained 15632T: git git://linuxtv.org/media_tree.git 15633F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15634F: drivers/media/i2c/ov9650.c 15635 15636OMNIVISION OV9734 SENSOR DRIVER 15637M: Tianshu Qiu <tian.shu.qiu@intel.com> 15638R: Bingbu Cao <bingbu.cao@intel.com> 15639L: linux-media@vger.kernel.org 15640S: Maintained 15641T: git git://linuxtv.org/media_tree.git 15642F: drivers/media/i2c/ov9734.c 15643 15644ONBOARD USB HUB DRIVER 15645M: Matthias Kaehlcke <mka@chromium.org> 15646L: linux-usb@vger.kernel.org 15647S: Maintained 15648F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15649F: drivers/usb/misc/onboard_usb_hub.c 15650 15651ONENAND FLASH DRIVER 15652M: Kyungmin Park <kyungmin.park@samsung.com> 15653L: linux-mtd@lists.infradead.org 15654S: Maintained 15655F: drivers/mtd/nand/onenand/ 15656F: include/linux/mtd/onenand*.h 15657 15658ONEXPLAYER FAN DRIVER 15659M: Derek John Clark <derekjohn.clark@gmail.com> 15660M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15661L: linux-hwmon@vger.kernel.org 15662S: Maintained 15663F: drivers/hwmon/oxp-sensors.c 15664 15665ONIE TLV NVMEM LAYOUT DRIVER 15666M: Miquel Raynal <miquel.raynal@bootlin.com> 15667S: Maintained 15668F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15669F: drivers/nvmem/layouts/onie-tlv.c 15670 15671ONION OMEGA2+ BOARD 15672M: Harvey Hunt <harveyhuntnexus@gmail.com> 15673L: linux-mips@vger.kernel.org 15674S: Maintained 15675F: arch/mips/boot/dts/ralink/omega2p.dts 15676 15677ONSEMI ETHERNET PHY DRIVERS 15678M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15679L: netdev@vger.kernel.org 15680S: Supported 15681W: http://www.onsemi.com 15682F: drivers/net/phy/ncn* 15683 15684OP-TEE DRIVER 15685M: Jens Wiklander <jens.wiklander@linaro.org> 15686L: op-tee@lists.trustedfirmware.org 15687S: Maintained 15688F: Documentation/ABI/testing/sysfs-bus-optee-devices 15689F: drivers/tee/optee/ 15690 15691OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15692M: Sumit Garg <sumit.garg@linaro.org> 15693L: op-tee@lists.trustedfirmware.org 15694S: Maintained 15695F: drivers/char/hw_random/optee-rng.c 15696 15697OP-TEE RTC DRIVER 15698M: Clément Léger <clement.leger@bootlin.com> 15699L: linux-rtc@vger.kernel.org 15700S: Maintained 15701F: drivers/rtc/rtc-optee.c 15702 15703OPA-VNIC DRIVER 15704M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15705L: linux-rdma@vger.kernel.org 15706S: Supported 15707F: drivers/infiniband/ulp/opa_vnic 15708 15709OPEN FIRMWARE AND FLATTENED DEVICE TREE 15710M: Rob Herring <robh+dt@kernel.org> 15711M: Frank Rowand <frowand.list@gmail.com> 15712L: devicetree@vger.kernel.org 15713S: Maintained 15714W: http://www.devicetree.org/ 15715C: irc://irc.libera.chat/devicetree 15716T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15717F: Documentation/ABI/testing/sysfs-firmware-ofw 15718F: drivers/of/ 15719F: include/linux/of*.h 15720F: scripts/dtc/ 15721K: of_overlay_notifier_ 15722K: of_overlay_fdt_apply 15723K: of_overlay_remove 15724 15725OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15726M: Rob Herring <robh+dt@kernel.org> 15727M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15728M: Conor Dooley <conor+dt@kernel.org> 15729L: devicetree@vger.kernel.org 15730S: Maintained 15731Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15732C: irc://irc.libera.chat/devicetree 15733T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15734F: Documentation/devicetree/ 15735F: arch/*/boot/dts/ 15736F: include/dt-bindings/ 15737 15738OPENCOMPUTE PTP CLOCK DRIVER 15739M: Jonathan Lemon <jonathan.lemon@gmail.com> 15740M: Vadim Fedorenko <vadfed@fb.com> 15741L: netdev@vger.kernel.org 15742S: Maintained 15743F: drivers/ptp/ptp_ocp.c 15744 15745OPENCORES I2C BUS DRIVER 15746M: Peter Korsgaard <peter@korsgaard.com> 15747M: Andrew Lunn <andrew@lunn.ch> 15748L: linux-i2c@vger.kernel.org 15749S: Maintained 15750F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15751F: Documentation/i2c/busses/i2c-ocores.rst 15752F: drivers/i2c/busses/i2c-ocores.c 15753F: include/linux/platform_data/i2c-ocores.h 15754 15755OPENRISC ARCHITECTURE 15756M: Jonas Bonn <jonas@southpole.se> 15757M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15758M: Stafford Horne <shorne@gmail.com> 15759L: linux-openrisc@vger.kernel.org 15760S: Maintained 15761W: http://openrisc.io 15762T: git https://github.com/openrisc/linux.git 15763F: Documentation/arch/openrisc/ 15764F: Documentation/devicetree/bindings/openrisc/ 15765F: arch/openrisc/ 15766F: drivers/irqchip/irq-ompic.c 15767F: drivers/irqchip/irq-or1k-* 15768 15769OPENVSWITCH 15770M: Pravin B Shelar <pshelar@ovn.org> 15771L: netdev@vger.kernel.org 15772L: dev@openvswitch.org 15773S: Maintained 15774W: http://openvswitch.org 15775F: include/uapi/linux/openvswitch.h 15776F: net/openvswitch/ 15777F: tools/testing/selftests/net/openvswitch/ 15778 15779OPERATING PERFORMANCE POINTS (OPP) 15780M: Viresh Kumar <vireshk@kernel.org> 15781M: Nishanth Menon <nm@ti.com> 15782M: Stephen Boyd <sboyd@kernel.org> 15783L: linux-pm@vger.kernel.org 15784S: Maintained 15785T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15786F: Documentation/devicetree/bindings/opp/ 15787F: Documentation/power/opp.rst 15788F: drivers/opp/ 15789F: include/linux/pm_opp.h 15790 15791OPL4 DRIVER 15792M: Clemens Ladisch <clemens@ladisch.de> 15793L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15794S: Maintained 15795T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15796F: sound/drivers/opl4/ 15797 15798ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15799M: Mark Fasheh <mark@fasheh.com> 15800M: Joel Becker <jlbec@evilplan.org> 15801M: Joseph Qi <joseph.qi@linux.alibaba.com> 15802L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15803S: Supported 15804W: http://ocfs2.wiki.kernel.org 15805F: Documentation/filesystems/dlmfs.rst 15806F: Documentation/filesystems/ocfs2.rst 15807F: fs/ocfs2/ 15808 15809ORANGEFS FILESYSTEM 15810M: Mike Marshall <hubcap@omnibond.com> 15811R: Martin Brandenburg <martin@omnibond.com> 15812L: devel@lists.orangefs.org 15813S: Supported 15814T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15815F: Documentation/filesystems/orangefs.rst 15816F: fs/orangefs/ 15817 15818ORINOCO DRIVER 15819L: linux-wireless@vger.kernel.org 15820S: Orphan 15821W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15822W: http://www.nongnu.org/orinoco/ 15823F: drivers/net/wireless/intersil/orinoco/ 15824 15825OV2659 OMNIVISION SENSOR DRIVER 15826M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15827L: linux-media@vger.kernel.org 15828S: Maintained 15829W: https://linuxtv.org 15830Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15831T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15832F: drivers/media/i2c/ov2659.c 15833F: include/media/i2c/ov2659.h 15834 15835OVERLAY FILESYSTEM 15836M: Miklos Szeredi <miklos@szeredi.hu> 15837L: linux-unionfs@vger.kernel.org 15838S: Supported 15839T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15840F: Documentation/filesystems/overlayfs.rst 15841F: fs/overlayfs/ 15842 15843P54 WIRELESS DRIVER 15844M: Christian Lamparter <chunkeey@googlemail.com> 15845L: linux-wireless@vger.kernel.org 15846S: Maintained 15847W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15848F: drivers/net/wireless/intersil/p54/ 15849 15850PACKET SOCKETS 15851M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15852S: Maintained 15853F: include/uapi/linux/if_packet.h 15854F: net/packet/af_packet.c 15855 15856PACKING 15857M: Vladimir Oltean <olteanv@gmail.com> 15858L: netdev@vger.kernel.org 15859S: Supported 15860F: Documentation/core-api/packing.rst 15861F: include/linux/packing.h 15862F: lib/packing.c 15863 15864PADATA PARALLEL EXECUTION MECHANISM 15865M: Steffen Klassert <steffen.klassert@secunet.com> 15866M: Daniel Jordan <daniel.m.jordan@oracle.com> 15867L: linux-crypto@vger.kernel.org 15868L: linux-kernel@vger.kernel.org 15869S: Maintained 15870F: Documentation/core-api/padata.rst 15871F: include/linux/padata.h 15872F: kernel/padata.c 15873 15874PAGE CACHE 15875M: Matthew Wilcox (Oracle) <willy@infradead.org> 15876L: linux-fsdevel@vger.kernel.org 15877S: Supported 15878T: git git://git.infradead.org/users/willy/pagecache.git 15879F: Documentation/filesystems/locking.rst 15880F: Documentation/filesystems/vfs.rst 15881F: include/linux/pagemap.h 15882F: mm/filemap.c 15883F: mm/page-writeback.c 15884F: mm/readahead.c 15885F: mm/truncate.c 15886 15887PAGE POOL 15888M: Jesper Dangaard Brouer <hawk@kernel.org> 15889M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15890L: netdev@vger.kernel.org 15891S: Supported 15892F: Documentation/networking/page_pool.rst 15893F: include/net/page_pool.h 15894F: include/trace/events/page_pool.h 15895F: net/core/page_pool.c 15896 15897PAGE TABLE CHECK 15898M: Pasha Tatashin <pasha.tatashin@soleen.com> 15899M: Andrew Morton <akpm@linux-foundation.org> 15900L: linux-mm@kvack.org 15901S: Maintained 15902F: Documentation/mm/page_table_check.rst 15903F: include/linux/page_table_check.h 15904F: mm/page_table_check.c 15905 15906PANASONIC LAPTOP ACPI EXTRAS DRIVER 15907M: Kenneth Chan <kenneth.t.chan@gmail.com> 15908L: platform-driver-x86@vger.kernel.org 15909S: Maintained 15910F: drivers/platform/x86/panasonic-laptop.c 15911 15912PARALLAX PING IIO SENSOR DRIVER 15913M: Andreas Klinger <ak@it-klinger.de> 15914L: linux-iio@vger.kernel.org 15915S: Maintained 15916F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15917F: drivers/iio/proximity/ping.c 15918 15919PARALLEL LCD/KEYPAD PANEL DRIVER 15920M: Willy Tarreau <willy@haproxy.com> 15921M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15922S: Odd Fixes 15923F: Documentation/admin-guide/lcd-panel-cgram.rst 15924F: drivers/auxdisplay/panel.c 15925 15926PARALLEL PORT SUBSYSTEM 15927M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15928M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15929L: linux-parport@lists.infradead.org (subscribers-only) 15930S: Maintained 15931F: Documentation/driver-api/parport*.rst 15932F: drivers/char/ppdev.c 15933F: drivers/parport/ 15934F: include/linux/parport*.h 15935F: include/uapi/linux/ppdev.h 15936 15937PARAVIRT_OPS INTERFACE 15938M: Juergen Gross <jgross@suse.com> 15939M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15940R: Alexey Makhalov <amakhalov@vmware.com> 15941R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15942L: virtualization@lists.linux-foundation.org 15943L: x86@kernel.org 15944S: Supported 15945T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15946F: Documentation/virt/paravirt_ops.rst 15947F: arch/*/include/asm/paravirt*.h 15948F: arch/*/kernel/paravirt* 15949F: include/linux/hypervisor.h 15950 15951PARISC ARCHITECTURE 15952M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15953M: Helge Deller <deller@gmx.de> 15954L: linux-parisc@vger.kernel.org 15955S: Maintained 15956W: https://parisc.wiki.kernel.org 15957Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15958T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15959T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15960F: Documentation/arch/parisc/ 15961F: arch/parisc/ 15962F: drivers/char/agp/parisc-agp.c 15963F: drivers/input/misc/hp_sdc_rtc.c 15964F: drivers/input/serio/gscps2.c 15965F: drivers/input/serio/hp_sdc* 15966F: drivers/parisc/ 15967F: drivers/parport/parport_gsc.* 15968F: drivers/tty/serial/8250/8250_parisc.c 15969F: drivers/video/console/sti* 15970F: drivers/video/fbdev/sti* 15971F: drivers/video/logo/logo_parisc* 15972F: include/linux/hp_sdc.h 15973 15974PARMAN 15975M: Jiri Pirko <jiri@resnulli.us> 15976L: netdev@vger.kernel.org 15977S: Supported 15978F: include/linux/parman.h 15979F: lib/parman.c 15980F: lib/test_parman.c 15981 15982PC ENGINES APU BOARD DRIVER 15983M: Enrico Weigelt, metux IT consult <info@metux.net> 15984S: Maintained 15985F: drivers/platform/x86/pcengines-apuv2.c 15986 15987PC87360 HARDWARE MONITORING DRIVER 15988M: Jim Cromie <jim.cromie@gmail.com> 15989L: linux-hwmon@vger.kernel.org 15990S: Maintained 15991F: Documentation/hwmon/pc87360.rst 15992F: drivers/hwmon/pc87360.c 15993 15994PC8736x GPIO DRIVER 15995M: Jim Cromie <jim.cromie@gmail.com> 15996S: Maintained 15997F: drivers/char/pc8736x_gpio.c 15998 15999PC87427 HARDWARE MONITORING DRIVER 16000M: Jean Delvare <jdelvare@suse.com> 16001L: linux-hwmon@vger.kernel.org 16002S: Maintained 16003F: Documentation/hwmon/pc87427.rst 16004F: drivers/hwmon/pc87427.c 16005 16006PCA9532 LED DRIVER 16007M: Riku Voipio <riku.voipio@iki.fi> 16008S: Maintained 16009F: drivers/leds/leds-pca9532.c 16010F: include/linux/leds-pca9532.h 16011 16012PCA9541 I2C BUS MASTER SELECTOR DRIVER 16013M: Guenter Roeck <linux@roeck-us.net> 16014L: linux-i2c@vger.kernel.org 16015S: Maintained 16016F: drivers/i2c/muxes/i2c-mux-pca9541.c 16017 16018PCDP - PRIMARY CONSOLE AND DEBUG PORT 16019M: Khalid Aziz <khalid@gonehiking.org> 16020S: Maintained 16021F: drivers/firmware/pcdp.* 16022 16023PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16024M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16025M: Pali Rohár <pali@kernel.org> 16026L: linux-pci@vger.kernel.org 16027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16028S: Maintained 16029F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16030F: drivers/pci/controller/pci-aardvark.c 16031 16032PCI DRIVER FOR ALTERA PCIE IP 16033M: Joyce Ooi <joyce.ooi@intel.com> 16034L: linux-pci@vger.kernel.org 16035S: Supported 16036F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16037F: drivers/pci/controller/pcie-altera.c 16038 16039PCI DRIVER FOR APPLIEDMICRO XGENE 16040M: Toan Le <toan@os.amperecomputing.com> 16041L: linux-pci@vger.kernel.org 16042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16043S: Maintained 16044F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16045F: drivers/pci/controller/pci-xgene.c 16046 16047PCI DRIVER FOR ARM VERSATILE PLATFORM 16048M: Rob Herring <robh@kernel.org> 16049L: linux-pci@vger.kernel.org 16050L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16051S: Maintained 16052F: Documentation/devicetree/bindings/pci/versatile.yaml 16053F: drivers/pci/controller/pci-versatile.c 16054 16055PCI DRIVER FOR ARMADA 8K 16056M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16057L: linux-pci@vger.kernel.org 16058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16059S: Maintained 16060F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16061F: drivers/pci/controller/dwc/pcie-armada8k.c 16062 16063PCI DRIVER FOR CADENCE PCIE IP 16064M: Tom Joseph <tjoseph@cadence.com> 16065L: linux-pci@vger.kernel.org 16066S: Maintained 16067F: Documentation/devicetree/bindings/pci/cdns,* 16068F: drivers/pci/controller/cadence/ 16069 16070PCI DRIVER FOR FREESCALE LAYERSCAPE 16071M: Minghuan Lian <minghuan.Lian@nxp.com> 16072M: Mingkai Hu <mingkai.hu@nxp.com> 16073M: Roy Zang <roy.zang@nxp.com> 16074L: linuxppc-dev@lists.ozlabs.org 16075L: linux-pci@vger.kernel.org 16076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16077S: Maintained 16078F: drivers/pci/controller/dwc/*layerscape* 16079 16080PCI DRIVER FOR FU740 16081M: Paul Walmsley <paul.walmsley@sifive.com> 16082M: Greentime Hu <greentime.hu@sifive.com> 16083L: linux-pci@vger.kernel.org 16084S: Maintained 16085F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16086F: drivers/pci/controller/dwc/pcie-fu740.c 16087 16088PCI DRIVER FOR GENERIC OF HOSTS 16089M: Will Deacon <will@kernel.org> 16090L: linux-pci@vger.kernel.org 16091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16092S: Maintained 16093F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16094F: drivers/pci/controller/pci-host-common.c 16095F: drivers/pci/controller/pci-host-generic.c 16096 16097PCI DRIVER FOR IMX6 16098M: Richard Zhu <hongxing.zhu@nxp.com> 16099M: Lucas Stach <l.stach@pengutronix.de> 16100L: linux-pci@vger.kernel.org 16101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16102S: Maintained 16103F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16104F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16105F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16106F: drivers/pci/controller/dwc/*imx6* 16107 16108PCI DRIVER FOR INTEL IXP4XX 16109M: Linus Walleij <linus.walleij@linaro.org> 16110S: Maintained 16111F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16112F: drivers/pci/controller/pci-ixp4xx.c 16113 16114PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16115M: Nirmal Patel <nirmal.patel@linux.intel.com> 16116R: Jonathan Derrick <jonathan.derrick@linux.dev> 16117L: linux-pci@vger.kernel.org 16118S: Supported 16119F: drivers/pci/controller/vmd.c 16120 16121PCI DRIVER FOR MICROSEMI SWITCHTEC 16122M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16123M: Logan Gunthorpe <logang@deltatee.com> 16124L: linux-pci@vger.kernel.org 16125S: Maintained 16126F: Documentation/ABI/testing/sysfs-class-switchtec 16127F: Documentation/driver-api/switchtec.rst 16128F: drivers/ntb/hw/mscc/ 16129F: drivers/pci/switch/switchtec* 16130F: include/linux/switchtec.h 16131F: include/uapi/linux/switchtec_ioctl.h 16132 16133PCI DRIVER FOR MOBIVEIL PCIE IP 16134M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16135M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16136L: linux-pci@vger.kernel.org 16137S: Supported 16138F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16139F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16140 16141PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16142M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16143M: Pali Rohár <pali@kernel.org> 16144L: linux-pci@vger.kernel.org 16145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16146S: Maintained 16147F: drivers/pci/controller/*mvebu* 16148 16149PCI DRIVER FOR NVIDIA TEGRA 16150M: Thierry Reding <thierry.reding@gmail.com> 16151L: linux-tegra@vger.kernel.org 16152L: linux-pci@vger.kernel.org 16153S: Supported 16154F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16155F: drivers/pci/controller/pci-tegra.c 16156 16157PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16158M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16159L: linux-pci@vger.kernel.org 16160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16161S: Maintained 16162F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16163F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16164 16165PCI DRIVER FOR RENESAS R-CAR 16166M: Marek Vasut <marek.vasut+renesas@gmail.com> 16167M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16168L: linux-pci@vger.kernel.org 16169L: linux-renesas-soc@vger.kernel.org 16170S: Maintained 16171F: Documentation/devicetree/bindings/pci/*rcar* 16172F: drivers/pci/controller/*rcar* 16173 16174PCI DRIVER FOR SAMSUNG EXYNOS 16175M: Jingoo Han <jingoohan1@gmail.com> 16176L: linux-pci@vger.kernel.org 16177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16178L: linux-samsung-soc@vger.kernel.org 16179S: Maintained 16180F: drivers/pci/controller/dwc/pci-exynos.c 16181 16182PCI DRIVER FOR SYNOPSYS DESIGNWARE 16183M: Jingoo Han <jingoohan1@gmail.com> 16184M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16185L: linux-pci@vger.kernel.org 16186S: Maintained 16187F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16188F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16189F: drivers/pci/controller/dwc/*designware* 16190 16191PCI DRIVER FOR TI DRA7XX/J721E 16192M: Vignesh Raghavendra <vigneshr@ti.com> 16193L: linux-omap@vger.kernel.org 16194L: linux-pci@vger.kernel.org 16195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16196S: Supported 16197F: Documentation/devicetree/bindings/pci/ti-pci.txt 16198F: drivers/pci/controller/cadence/pci-j721e.c 16199F: drivers/pci/controller/dwc/pci-dra7xx.c 16200 16201PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16202M: Linus Walleij <linus.walleij@linaro.org> 16203L: linux-pci@vger.kernel.org 16204S: Maintained 16205F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16206F: drivers/pci/controller/pci-v3-semi.c 16207 16208PCI DRIVER FOR XILINX VERSAL CPM 16209M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16210M: Michal Simek <michal.simek@amd.com> 16211L: linux-pci@vger.kernel.org 16212S: Maintained 16213F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16214F: drivers/pci/controller/pcie-xilinx-cpm.c 16215 16216PCI ENDPOINT SUBSYSTEM 16217M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16218M: Krzysztof Wilczyński <kw@linux.com> 16219R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16220R: Kishon Vijay Abraham I <kishon@kernel.org> 16221L: linux-pci@vger.kernel.org 16222S: Supported 16223Q: https://patchwork.kernel.org/project/linux-pci/list/ 16224B: https://bugzilla.kernel.org 16225C: irc://irc.oftc.net/linux-pci 16226T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16227F: Documentation/PCI/endpoint/* 16228F: Documentation/misc-devices/pci-endpoint-test.rst 16229F: drivers/misc/pci_endpoint_test.c 16230F: drivers/pci/endpoint/ 16231F: tools/pci/ 16232 16233PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16234M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16235R: Oliver O'Halloran <oohall@gmail.com> 16236L: linuxppc-dev@lists.ozlabs.org 16237S: Supported 16238F: Documentation/PCI/pci-error-recovery.rst 16239F: Documentation/powerpc/eeh-pci-error-recovery.rst 16240F: arch/powerpc/include/*/eeh*.h 16241F: arch/powerpc/kernel/eeh*.c 16242F: arch/powerpc/platforms/*/eeh*.c 16243F: drivers/pci/pcie/aer.c 16244F: drivers/pci/pcie/dpc.c 16245F: drivers/pci/pcie/err.c 16246 16247PCI ERROR RECOVERY 16248M: Linas Vepstas <linasvepstas@gmail.com> 16249L: linux-pci@vger.kernel.org 16250S: Supported 16251F: Documentation/PCI/pci-error-recovery.rst 16252 16253PCI MSI DRIVER FOR ALTERA MSI IP 16254M: Joyce Ooi <joyce.ooi@intel.com> 16255L: linux-pci@vger.kernel.org 16256S: Supported 16257F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16258F: drivers/pci/controller/pcie-altera-msi.c 16259 16260PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16261M: Toan Le <toan@os.amperecomputing.com> 16262L: linux-pci@vger.kernel.org 16263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16264S: Maintained 16265F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16266F: drivers/pci/controller/pci-xgene-msi.c 16267 16268PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16269M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16270M: Krzysztof Wilczyński <kw@linux.com> 16271R: Rob Herring <robh@kernel.org> 16272L: linux-pci@vger.kernel.org 16273S: Supported 16274Q: https://patchwork.kernel.org/project/linux-pci/list/ 16275B: https://bugzilla.kernel.org 16276C: irc://irc.oftc.net/linux-pci 16277T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16278F: Documentation/devicetree/bindings/pci/ 16279F: drivers/pci/controller/ 16280F: drivers/pci/pci-bridge-emul.c 16281F: drivers/pci/pci-bridge-emul.h 16282 16283PCI PEER-TO-PEER DMA (P2PDMA) 16284M: Bjorn Helgaas <bhelgaas@google.com> 16285M: Logan Gunthorpe <logang@deltatee.com> 16286L: linux-pci@vger.kernel.org 16287S: Supported 16288Q: https://patchwork.kernel.org/project/linux-pci/list/ 16289B: https://bugzilla.kernel.org 16290C: irc://irc.oftc.net/linux-pci 16291T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16292F: Documentation/driver-api/pci/p2pdma.rst 16293F: drivers/pci/p2pdma.c 16294F: include/linux/pci-p2pdma.h 16295 16296PCI SUBSYSTEM 16297M: Bjorn Helgaas <bhelgaas@google.com> 16298L: linux-pci@vger.kernel.org 16299S: Supported 16300Q: https://patchwork.kernel.org/project/linux-pci/list/ 16301B: https://bugzilla.kernel.org 16302C: irc://irc.oftc.net/linux-pci 16303T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16304F: Documentation/PCI/ 16305F: Documentation/devicetree/bindings/pci/ 16306F: arch/x86/kernel/early-quirks.c 16307F: arch/x86/kernel/quirks.c 16308F: arch/x86/pci/ 16309F: drivers/acpi/pci* 16310F: drivers/pci/ 16311F: include/asm-generic/pci* 16312F: include/linux/of_pci.h 16313F: include/linux/pci* 16314F: include/uapi/linux/pci* 16315F: lib/pci* 16316 16317PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16318M: Jonathan Chocron <jonnyc@amazon.com> 16319L: linux-pci@vger.kernel.org 16320S: Maintained 16321F: Documentation/devicetree/bindings/pci/pcie-al.txt 16322F: drivers/pci/controller/dwc/pcie-al.c 16323 16324PCIE DRIVER FOR AMLOGIC MESON 16325M: Yue Wang <yue.wang@Amlogic.com> 16326L: linux-pci@vger.kernel.org 16327L: linux-amlogic@lists.infradead.org 16328S: Maintained 16329F: drivers/pci/controller/dwc/pci-meson.c 16330 16331PCIE DRIVER FOR AXIS ARTPEC 16332M: Jesper Nilsson <jesper.nilsson@axis.com> 16333L: linux-arm-kernel@axis.com 16334L: linux-pci@vger.kernel.org 16335S: Maintained 16336F: Documentation/devicetree/bindings/pci/axis,artpec* 16337F: drivers/pci/controller/dwc/*artpec* 16338 16339PCIE DRIVER FOR CAVIUM THUNDERX 16340M: Robert Richter <rric@kernel.org> 16341L: linux-pci@vger.kernel.org 16342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16343S: Odd Fixes 16344F: drivers/pci/controller/pci-thunder-* 16345 16346PCIE DRIVER FOR HISILICON 16347M: Zhou Wang <wangzhou1@hisilicon.com> 16348L: linux-pci@vger.kernel.org 16349S: Maintained 16350F: drivers/pci/controller/dwc/pcie-hisi.c 16351 16352PCIE DRIVER FOR HISILICON KIRIN 16353M: Xiaowei Song <songxiaowei@hisilicon.com> 16354M: Binghui Wang <wangbinghui@hisilicon.com> 16355L: linux-pci@vger.kernel.org 16356S: Maintained 16357F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16358F: drivers/pci/controller/dwc/pcie-kirin.c 16359 16360PCIE DRIVER FOR HISILICON STB 16361M: Shawn Guo <shawn.guo@linaro.org> 16362L: linux-pci@vger.kernel.org 16363S: Maintained 16364F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16365F: drivers/pci/controller/dwc/pcie-histb.c 16366 16367PCIE DRIVER FOR INTEL KEEM BAY 16368M: Srikanth Thokala <srikanth.thokala@intel.com> 16369L: linux-pci@vger.kernel.org 16370S: Supported 16371F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16372F: drivers/pci/controller/dwc/pcie-keembay.c 16373 16374PCIE DRIVER FOR INTEL LGM GW SOC 16375M: Rahul Tanwar <rtanwar@maxlinear.com> 16376L: linux-pci@vger.kernel.org 16377S: Maintained 16378F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16379F: drivers/pci/controller/dwc/pcie-intel-gw.c 16380 16381PCIE DRIVER FOR MEDIATEK 16382M: Ryder Lee <ryder.lee@mediatek.com> 16383M: Jianjun Wang <jianjun.wang@mediatek.com> 16384L: linux-pci@vger.kernel.org 16385L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16386S: Supported 16387F: Documentation/devicetree/bindings/pci/mediatek* 16388F: drivers/pci/controller/*mediatek* 16389 16390PCIE DRIVER FOR MICROCHIP 16391M: Daire McNamara <daire.mcnamara@microchip.com> 16392L: linux-pci@vger.kernel.org 16393S: Supported 16394F: Documentation/devicetree/bindings/pci/microchip* 16395F: drivers/pci/controller/*microchip* 16396 16397PCIE DRIVER FOR QUALCOMM MSM 16398M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16399L: linux-pci@vger.kernel.org 16400L: linux-arm-msm@vger.kernel.org 16401S: Maintained 16402F: drivers/pci/controller/dwc/pcie-qcom.c 16403 16404PCIE DRIVER FOR ROCKCHIP 16405M: Shawn Lin <shawn.lin@rock-chips.com> 16406L: linux-pci@vger.kernel.org 16407L: linux-rockchip@lists.infradead.org 16408S: Maintained 16409F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16410F: drivers/pci/controller/pcie-rockchip* 16411 16412PCIE DRIVER FOR SOCIONEXT UNIPHIER 16413M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16414L: linux-pci@vger.kernel.org 16415S: Maintained 16416F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16417F: drivers/pci/controller/dwc/pcie-uniphier* 16418 16419PCIE DRIVER FOR ST SPEAR13XX 16420M: Pratyush Anand <pratyush.anand@gmail.com> 16421L: linux-pci@vger.kernel.org 16422S: Maintained 16423F: drivers/pci/controller/dwc/*spear* 16424 16425PCIE ENDPOINT DRIVER FOR QUALCOMM 16426M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16427L: linux-pci@vger.kernel.org 16428L: linux-arm-msm@vger.kernel.org 16429S: Maintained 16430F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16431F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16432 16433PCMCIA SUBSYSTEM 16434M: Dominik Brodowski <linux@dominikbrodowski.net> 16435S: Odd Fixes 16436T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16437F: Documentation/pcmcia/ 16438F: drivers/pcmcia/ 16439F: include/pcmcia/ 16440F: tools/pcmcia/ 16441 16442PCNET32 NETWORK DRIVER 16443M: Don Fry <pcnet32@frontier.com> 16444L: netdev@vger.kernel.org 16445S: Maintained 16446F: drivers/net/ethernet/amd/pcnet32.c 16447 16448PCRYPT PARALLEL CRYPTO ENGINE 16449M: Steffen Klassert <steffen.klassert@secunet.com> 16450L: linux-crypto@vger.kernel.org 16451S: Maintained 16452F: crypto/pcrypt.c 16453F: include/crypto/pcrypt.h 16454 16455PECI HARDWARE MONITORING DRIVERS 16456M: Iwona Winiarska <iwona.winiarska@intel.com> 16457L: linux-hwmon@vger.kernel.org 16458S: Supported 16459F: Documentation/hwmon/peci-cputemp.rst 16460F: Documentation/hwmon/peci-dimmtemp.rst 16461F: drivers/hwmon/peci/ 16462 16463PECI SUBSYSTEM 16464M: Iwona Winiarska <iwona.winiarska@intel.com> 16465L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16466S: Supported 16467F: Documentation/devicetree/bindings/peci/ 16468F: Documentation/peci/ 16469F: drivers/peci/ 16470F: include/linux/peci-cpu.h 16471F: include/linux/peci.h 16472 16473PENSANDO ETHERNET DRIVERS 16474M: Shannon Nelson <shannon.nelson@amd.com> 16475M: Brett Creeley <brett.creeley@amd.com> 16476M: drivers@pensando.io 16477L: netdev@vger.kernel.org 16478S: Supported 16479F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16480F: drivers/net/ethernet/pensando/ 16481 16482PER-CPU MEMORY ALLOCATOR 16483M: Dennis Zhou <dennis@kernel.org> 16484M: Tejun Heo <tj@kernel.org> 16485M: Christoph Lameter <cl@linux.com> 16486L: linux-mm@kvack.org 16487S: Maintained 16488T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16489F: arch/*/include/asm/percpu.h 16490F: include/linux/percpu*.h 16491F: lib/percpu*.c 16492F: mm/percpu*.c 16493 16494PER-TASK DELAY ACCOUNTING 16495M: Balbir Singh <bsingharora@gmail.com> 16496S: Maintained 16497F: include/linux/delayacct.h 16498F: kernel/delayacct.c 16499 16500PERFORMANCE EVENTS SUBSYSTEM 16501M: Peter Zijlstra <peterz@infradead.org> 16502M: Ingo Molnar <mingo@redhat.com> 16503M: Arnaldo Carvalho de Melo <acme@kernel.org> 16504R: Mark Rutland <mark.rutland@arm.com> 16505R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16506R: Jiri Olsa <jolsa@kernel.org> 16507R: Namhyung Kim <namhyung@kernel.org> 16508R: Ian Rogers <irogers@google.com> 16509R: Adrian Hunter <adrian.hunter@intel.com> 16510L: linux-perf-users@vger.kernel.org 16511L: linux-kernel@vger.kernel.org 16512S: Supported 16513W: https://perf.wiki.kernel.org/ 16514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16515F: arch/*/events/* 16516F: arch/*/events/*/* 16517F: arch/*/include/asm/perf_event.h 16518F: arch/*/kernel/*/*/perf_event*.c 16519F: arch/*/kernel/*/perf_event*.c 16520F: arch/*/kernel/perf_callchain.c 16521F: arch/*/kernel/perf_event*.c 16522F: include/linux/perf_event.h 16523F: include/uapi/linux/perf_event.h 16524F: kernel/events/* 16525F: tools/lib/perf/ 16526F: tools/perf/ 16527 16528PERFORMANCE EVENTS TOOLING ARM64 16529R: John Garry <john.g.garry@oracle.com> 16530R: Will Deacon <will@kernel.org> 16531R: James Clark <james.clark@arm.com> 16532R: Mike Leach <mike.leach@linaro.org> 16533R: Leo Yan <leo.yan@linaro.org> 16534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16535S: Supported 16536F: tools/build/feature/test-libopencsd.c 16537F: tools/perf/arch/arm*/ 16538F: tools/perf/pmu-events/arch/arm64/ 16539F: tools/perf/util/arm-spe* 16540F: tools/perf/util/cs-etm* 16541 16542PERSONALITY HANDLING 16543M: Christoph Hellwig <hch@infradead.org> 16544L: linux-abi-devel@lists.sourceforge.net 16545S: Maintained 16546F: include/linux/personality.h 16547F: include/uapi/linux/personality.h 16548 16549PHOENIX RC FLIGHT CONTROLLER ADAPTER 16550M: Marcus Folkesson <marcus.folkesson@gmail.com> 16551L: linux-input@vger.kernel.org 16552S: Maintained 16553F: Documentation/input/devices/pxrc.rst 16554F: drivers/input/joystick/pxrc.c 16555 16556PHONET PROTOCOL 16557M: Remi Denis-Courmont <courmisch@gmail.com> 16558S: Supported 16559F: Documentation/networking/phonet.rst 16560F: include/linux/phonet.h 16561F: include/net/phonet/ 16562F: include/uapi/linux/phonet.h 16563F: net/phonet/ 16564 16565PHRAM MTD DRIVER 16566M: Joern Engel <joern@lazybastard.org> 16567L: linux-mtd@lists.infradead.org 16568S: Maintained 16569F: drivers/mtd/devices/phram.c 16570 16571PICOLCD HID DRIVER 16572M: Bruno Prémont <bonbons@linux-vserver.org> 16573L: linux-input@vger.kernel.org 16574S: Maintained 16575F: drivers/hid/hid-picolcd* 16576 16577PIDFD API 16578M: Christian Brauner <christian@brauner.io> 16579L: linux-kernel@vger.kernel.org 16580S: Maintained 16581T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16582F: samples/pidfd/ 16583F: tools/testing/selftests/clone3/ 16584F: tools/testing/selftests/pid_namespace/ 16585F: tools/testing/selftests/pidfd/ 16586K: (?i)pidfd 16587K: (?i)clone3 16588K: \b(clone_args|kernel_clone_args)\b 16589 16590PIN CONTROL SUBSYSTEM 16591M: Linus Walleij <linus.walleij@linaro.org> 16592L: linux-gpio@vger.kernel.org 16593S: Maintained 16594T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16595F: Documentation/devicetree/bindings/pinctrl/ 16596F: Documentation/driver-api/pin-control.rst 16597F: drivers/pinctrl/ 16598F: include/dt-bindings/pinctrl/ 16599F: include/linux/pinctrl/ 16600 16601PIN CONTROLLER - AMD 16602M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16603M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16604S: Maintained 16605F: drivers/pinctrl/pinctrl-amd.c 16606 16607PIN CONTROLLER - FREESCALE 16608M: Dong Aisheng <aisheng.dong@nxp.com> 16609M: Fabio Estevam <festevam@gmail.com> 16610M: Shawn Guo <shawnguo@kernel.org> 16611M: Jacky Bai <ping.bai@nxp.com> 16612R: Pengutronix Kernel Team <kernel@pengutronix.de> 16613L: linux-gpio@vger.kernel.org 16614S: Maintained 16615F: Documentation/devicetree/bindings/pinctrl/fsl,* 16616F: drivers/pinctrl/freescale/ 16617 16618PIN CONTROLLER - INTEL 16619M: Mika Westerberg <mika.westerberg@linux.intel.com> 16620M: Andy Shevchenko <andy@kernel.org> 16621S: Supported 16622T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16623F: drivers/pinctrl/intel/ 16624 16625PIN CONTROLLER - KEEMBAY 16626M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16627S: Supported 16628F: drivers/pinctrl/pinctrl-keembay* 16629 16630PIN CONTROLLER - MEDIATEK 16631M: Sean Wang <sean.wang@kernel.org> 16632L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16633S: Maintained 16634F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16635F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16636F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16637F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16638F: drivers/pinctrl/mediatek/ 16639 16640PIN CONTROLLER - MEDIATEK MIPS 16641M: Arınç ÜNAL <arinc.unal@arinc9.com> 16642M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16643L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16644L: linux-mips@vger.kernel.org 16645S: Maintained 16646F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16647F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16648F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16649F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16650F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16651F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16652F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16653F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16654F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16655F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16656F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16657F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16658F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16659F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16660F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16661 16662PIN CONTROLLER - MICROCHIP AT91 16663M: Ludovic Desroches <ludovic.desroches@microchip.com> 16664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16665L: linux-gpio@vger.kernel.org 16666S: Supported 16667F: drivers/gpio/gpio-sama5d2-piobu.c 16668F: drivers/pinctrl/pinctrl-at91* 16669 16670PIN CONTROLLER - NXP S32 16671M: Chester Lin <clin@suse.com> 16672R: NXP S32 Linux Team <s32@nxp.com> 16673L: linux-gpio@vger.kernel.org 16674S: Maintained 16675F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16676F: drivers/pinctrl/nxp/ 16677 16678PIN CONTROLLER - QUALCOMM 16679M: Bjorn Andersson <andersson@kernel.org> 16680L: linux-arm-msm@vger.kernel.org 16681S: Maintained 16682F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16683F: drivers/pinctrl/qcom/ 16684 16685PIN CONTROLLER - RENESAS 16686M: Geert Uytterhoeven <geert+renesas@glider.be> 16687L: linux-renesas-soc@vger.kernel.org 16688S: Supported 16689T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16690F: Documentation/devicetree/bindings/pinctrl/renesas,* 16691F: drivers/pinctrl/renesas/ 16692 16693PIN CONTROLLER - SAMSUNG 16694M: Tomasz Figa <tomasz.figa@gmail.com> 16695M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16696M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16697R: Alim Akhtar <alim.akhtar@samsung.com> 16698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16699L: linux-samsung-soc@vger.kernel.org 16700S: Maintained 16701Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16702B: mailto:linux-samsung-soc@vger.kernel.org 16703C: irc://irc.libera.chat/linux-exynos 16704T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16705F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16706F: drivers/pinctrl/samsung/ 16707F: include/dt-bindings/pinctrl/samsung.h 16708 16709PIN CONTROLLER - SINGLE 16710M: Tony Lindgren <tony@atomide.com> 16711M: Haojian Zhuang <haojian.zhuang@linaro.org> 16712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16713L: linux-omap@vger.kernel.org 16714S: Maintained 16715F: drivers/pinctrl/pinctrl-single.c 16716 16717PIN CONTROLLER - SUNPLUS / TIBBO 16718M: Dvorkin Dmitry <dvorkin@tibbo.com> 16719M: Wells Lu <wellslutw@gmail.com> 16720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16721S: Maintained 16722W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16723F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16724F: drivers/pinctrl/sunplus/ 16725F: include/dt-bindings/pinctrl/sppctl*.h 16726 16727PINE64 PINEPHONE KEYBOARD DRIVER 16728M: Samuel Holland <samuel@sholland.org> 16729S: Supported 16730F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16731F: drivers/input/keyboard/pinephone-keyboard.c 16732 16733PKTCDVD DRIVER 16734M: linux-block@vger.kernel.org 16735S: Orphan 16736F: drivers/block/pktcdvd.c 16737F: include/linux/pktcdvd.h 16738F: include/uapi/linux/pktcdvd.h 16739 16740PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16741M: Tomasz Duszynski <tduszyns@gmail.com> 16742S: Maintained 16743F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16744F: drivers/iio/chemical/pms7003.c 16745 16746PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16747M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16748L: netdev@vger.kernel.org 16749S: Maintained 16750F: drivers/net/phy/mdio-open-alliance.h 16751F: net/ethtool/plca.c 16752 16753PLDMFW LIBRARY 16754M: Jacob Keller <jacob.e.keller@intel.com> 16755S: Maintained 16756F: Documentation/driver-api/pldmfw/ 16757F: include/linux/pldmfw.h 16758F: lib/pldmfw/ 16759 16760PLX DMA DRIVER 16761M: Logan Gunthorpe <logang@deltatee.com> 16762S: Maintained 16763F: drivers/dma/plx_dma.c 16764 16765PM-GRAPH UTILITY 16766M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16767L: linux-pm@vger.kernel.org 16768S: Supported 16769W: https://01.org/pm-graph 16770B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16771T: git git://github.com/intel/pm-graph 16772F: tools/power/pm-graph 16773 16774PM6764TR DRIVER 16775M: Charles Hsu <hsu.yungteng@gmail.com> 16776L: linux-hwmon@vger.kernel.org 16777S: Maintained 16778F: Documentation/hwmon/pm6764tr.rst 16779F: drivers/hwmon/pmbus/pm6764tr.c 16780 16781PMBUS HARDWARE MONITORING DRIVERS 16782M: Guenter Roeck <linux@roeck-us.net> 16783L: linux-hwmon@vger.kernel.org 16784S: Maintained 16785W: http://hwmon.wiki.kernel.org/ 16786W: http://www.roeck-us.net/linux/drivers/ 16787T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16788F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16789F: Documentation/devicetree/bindings/hwmon/max31785.txt 16790F: Documentation/hwmon/adm1275.rst 16791F: Documentation/hwmon/ibm-cffps.rst 16792F: Documentation/hwmon/ir35221.rst 16793F: Documentation/hwmon/lm25066.rst 16794F: Documentation/hwmon/ltc2978.rst 16795F: Documentation/hwmon/ltc3815.rst 16796F: Documentation/hwmon/max16064.rst 16797F: Documentation/hwmon/max20751.rst 16798F: Documentation/hwmon/max31785.rst 16799F: Documentation/hwmon/max34440.rst 16800F: Documentation/hwmon/max8688.rst 16801F: Documentation/hwmon/pmbus-core.rst 16802F: Documentation/hwmon/pmbus.rst 16803F: Documentation/hwmon/tps40422.rst 16804F: Documentation/hwmon/ucd9000.rst 16805F: Documentation/hwmon/ucd9200.rst 16806F: Documentation/hwmon/zl6100.rst 16807F: drivers/hwmon/pmbus/ 16808F: include/linux/pmbus.h 16809 16810PMC SIERRA MaxRAID DRIVER 16811L: linux-scsi@vger.kernel.org 16812S: Orphan 16813W: http://www.pmc-sierra.com/ 16814F: drivers/scsi/pmcraid.* 16815 16816PMC SIERRA PM8001 DRIVER 16817M: Jack Wang <jinpu.wang@cloud.ionos.com> 16818L: linux-scsi@vger.kernel.org 16819S: Supported 16820F: drivers/scsi/pm8001/ 16821 16822PNI RM3100 IIO DRIVER 16823M: Song Qiang <songqiang1304521@gmail.com> 16824L: linux-iio@vger.kernel.org 16825S: Maintained 16826F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16827F: drivers/iio/magnetometer/rm3100* 16828 16829PNP SUPPORT 16830M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16831L: linux-acpi@vger.kernel.org 16832S: Maintained 16833F: drivers/pnp/ 16834F: include/linux/pnp.h 16835 16836POSIX CLOCKS and TIMERS 16837M: Thomas Gleixner <tglx@linutronix.de> 16838L: linux-kernel@vger.kernel.org 16839S: Maintained 16840T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16841F: fs/timerfd.c 16842F: include/linux/time_namespace.h 16843F: include/linux/timer* 16844F: kernel/time/*timer* 16845F: kernel/time/namespace.c 16846 16847POWER MANAGEMENT CORE 16848M: "Rafael J. Wysocki" <rafael@kernel.org> 16849L: linux-pm@vger.kernel.org 16850S: Supported 16851B: https://bugzilla.kernel.org 16852T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16853F: drivers/base/power/ 16854F: drivers/powercap/ 16855F: include/linux/intel_rapl.h 16856F: include/linux/pm.h 16857F: include/linux/pm_* 16858F: include/linux/powercap.h 16859F: kernel/configs/nopm.config 16860 16861POWER STATE COORDINATION INTERFACE (PSCI) 16862M: Mark Rutland <mark.rutland@arm.com> 16863M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16865S: Maintained 16866F: drivers/firmware/psci/ 16867F: include/linux/psci.h 16868F: include/uapi/linux/psci.h 16869 16870POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16871M: Sebastian Reichel <sre@kernel.org> 16872L: linux-pm@vger.kernel.org 16873S: Maintained 16874T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16875F: Documentation/ABI/testing/sysfs-class-power 16876F: Documentation/devicetree/bindings/power/supply/ 16877F: drivers/power/supply/ 16878F: include/linux/power/ 16879F: include/linux/power_supply.h 16880 16881POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16882M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16883L: linuxppc-dev@lists.ozlabs.org 16884S: Maintained 16885F: drivers/char/powernv-op-panel.c 16886 16887PPP OVER ATM (RFC 2364) 16888M: Mitchell Blank Jr <mitch@sfgoth.com> 16889S: Maintained 16890F: include/uapi/linux/atmppp.h 16891F: net/atm/pppoatm.c 16892 16893PPP OVER ETHERNET 16894M: Michal Ostrowski <mostrows@earthlink.net> 16895S: Maintained 16896F: drivers/net/ppp/pppoe.c 16897F: drivers/net/ppp/pppox.c 16898 16899PPP OVER L2TP 16900M: James Chapman <jchapman@katalix.com> 16901S: Maintained 16902F: include/linux/if_pppol2tp.h 16903F: include/uapi/linux/if_pppol2tp.h 16904F: net/l2tp/l2tp_ppp.c 16905 16906PPP PROTOCOL DRIVERS AND COMPRESSORS 16907L: linux-ppp@vger.kernel.org 16908S: Orphan 16909F: drivers/net/ppp/ppp_* 16910 16911PPS SUPPORT 16912M: Rodolfo Giometti <giometti@enneenne.com> 16913L: linuxpps@ml.enneenne.com (subscribers-only) 16914S: Maintained 16915W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16916F: Documentation/ABI/testing/sysfs-pps 16917F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16918F: Documentation/driver-api/pps.rst 16919F: drivers/pps/ 16920F: include/linux/pps*.h 16921F: include/uapi/linux/pps.h 16922 16923PPTP DRIVER 16924M: Dmitry Kozlov <xeb@mail.ru> 16925L: netdev@vger.kernel.org 16926S: Maintained 16927W: http://sourceforge.net/projects/accel-pptp 16928F: drivers/net/ppp/pptp.c 16929 16930PRESSURE STALL INFORMATION (PSI) 16931M: Johannes Weiner <hannes@cmpxchg.org> 16932M: Suren Baghdasaryan <surenb@google.com> 16933S: Maintained 16934F: include/linux/psi* 16935F: kernel/sched/psi.c 16936 16937PRINTK 16938M: Petr Mladek <pmladek@suse.com> 16939M: Sergey Senozhatsky <senozhatsky@chromium.org> 16940R: Steven Rostedt <rostedt@goodmis.org> 16941R: John Ogness <john.ogness@linutronix.de> 16942S: Maintained 16943T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16944F: include/linux/printk.h 16945F: kernel/printk/ 16946 16947PRINTK INDEXING 16948R: Chris Down <chris@chrisdown.name> 16949S: Maintained 16950F: Documentation/core-api/printk-index.rst 16951F: kernel/printk/index.c 16952K: printk_index 16953 16954PROC FILESYSTEM 16955L: linux-kernel@vger.kernel.org 16956L: linux-fsdevel@vger.kernel.org 16957S: Maintained 16958F: Documentation/filesystems/proc.rst 16959F: fs/proc/ 16960F: include/linux/proc_fs.h 16961F: tools/testing/selftests/proc/ 16962 16963PROC SYSCTL 16964M: Luis Chamberlain <mcgrof@kernel.org> 16965M: Kees Cook <keescook@chromium.org> 16966M: Iurii Zaikin <yzaikin@google.com> 16967L: linux-kernel@vger.kernel.org 16968L: linux-fsdevel@vger.kernel.org 16969S: Maintained 16970T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16971F: fs/proc/proc_sysctl.c 16972F: include/linux/sysctl.h 16973F: kernel/sysctl-test.c 16974F: kernel/sysctl.c 16975F: tools/testing/selftests/sysctl/ 16976 16977PS3 NETWORK SUPPORT 16978M: Geoff Levand <geoff@infradead.org> 16979L: netdev@vger.kernel.org 16980L: linuxppc-dev@lists.ozlabs.org 16981S: Maintained 16982F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16983 16984PS3 PLATFORM SUPPORT 16985M: Geoff Levand <geoff@infradead.org> 16986L: linuxppc-dev@lists.ozlabs.org 16987S: Maintained 16988F: arch/powerpc/boot/ps3* 16989F: arch/powerpc/include/asm/lv1call.h 16990F: arch/powerpc/include/asm/ps3*.h 16991F: arch/powerpc/platforms/ps3/ 16992F: drivers/*/ps3* 16993F: drivers/ps3/ 16994F: drivers/rtc/rtc-ps3.c 16995F: drivers/usb/host/*ps3.c 16996F: sound/ppc/snd_ps3* 16997 16998PS3VRAM DRIVER 16999M: Jim Paris <jim@jtan.com> 17000M: Geoff Levand <geoff@infradead.org> 17001L: linuxppc-dev@lists.ozlabs.org 17002S: Maintained 17003F: drivers/block/ps3vram.c 17004 17005PSAMPLE PACKET SAMPLING SUPPORT 17006M: Yotam Gigi <yotam.gi@gmail.com> 17007S: Maintained 17008F: include/net/psample.h 17009F: include/uapi/linux/psample.h 17010F: net/psample 17011 17012PSTORE FILESYSTEM 17013M: Kees Cook <keescook@chromium.org> 17014R: Tony Luck <tony.luck@intel.com> 17015R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17016L: linux-hardening@vger.kernel.org 17017S: Supported 17018T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17019F: Documentation/admin-guide/pstore-blk.rst 17020F: Documentation/admin-guide/ramoops.rst 17021F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17022F: drivers/acpi/apei/erst.c 17023F: drivers/firmware/efi/efi-pstore.c 17024F: fs/pstore/ 17025F: include/linux/pstore* 17026K: \b(pstore|ramoops) 17027 17028PTP HARDWARE CLOCK SUPPORT 17029M: Richard Cochran <richardcochran@gmail.com> 17030L: netdev@vger.kernel.org 17031S: Maintained 17032W: http://linuxptp.sourceforge.net/ 17033F: Documentation/ABI/testing/sysfs-ptp 17034F: Documentation/driver-api/ptp.rst 17035F: drivers/net/phy/dp83640* 17036F: drivers/ptp/* 17037F: include/linux/ptp_cl* 17038K: (?:\b|_)ptp(?:\b|_) 17039 17040PTP VIRTUAL CLOCK SUPPORT 17041M: Yangbo Lu <yangbo.lu@nxp.com> 17042L: netdev@vger.kernel.org 17043S: Maintained 17044F: drivers/ptp/ptp_vclock.c 17045F: net/ethtool/phc_vclocks.c 17046 17047PTRACE SUPPORT 17048M: Oleg Nesterov <oleg@redhat.com> 17049S: Maintained 17050F: arch/*/*/ptrace*.c 17051F: arch/*/include/asm/ptrace*.h 17052F: arch/*/ptrace*.c 17053F: include/asm-generic/syscall.h 17054F: include/linux/ptrace.h 17055F: include/linux/regset.h 17056F: include/uapi/linux/ptrace.h 17057F: kernel/ptrace.c 17058 17059PULSE8-CEC DRIVER 17060M: Hans Verkuil <hverkuil@xs4all.nl> 17061L: linux-media@vger.kernel.org 17062S: Maintained 17063T: git git://linuxtv.org/media_tree.git 17064F: drivers/media/cec/usb/pulse8/ 17065 17066PURELIFI PLFXLC DRIVER 17067M: Srinivasan Raju <srini.raju@purelifi.com> 17068L: linux-wireless@vger.kernel.org 17069S: Supported 17070F: drivers/net/wireless/purelifi/plfxlc/ 17071 17072PVRUSB2 VIDEO4LINUX DRIVER 17073M: Mike Isely <isely@pobox.com> 17074L: pvrusb2@isely.net (subscribers-only) 17075L: linux-media@vger.kernel.org 17076S: Maintained 17077W: http://www.isely.net/pvrusb2/ 17078T: git git://linuxtv.org/media_tree.git 17079F: Documentation/driver-api/media/drivers/pvrusb2* 17080F: drivers/media/usb/pvrusb2/ 17081 17082PWC WEBCAM DRIVER 17083M: Hans Verkuil <hverkuil@xs4all.nl> 17084L: linux-media@vger.kernel.org 17085S: Odd Fixes 17086T: git git://linuxtv.org/media_tree.git 17087F: drivers/media/usb/pwc/* 17088F: include/trace/events/pwc.h 17089 17090PWM IR Transmitter 17091M: Sean Young <sean@mess.org> 17092L: linux-media@vger.kernel.org 17093S: Maintained 17094F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17095F: drivers/media/rc/pwm-ir-tx.c 17096 17097PWM SUBSYSTEM 17098M: Thierry Reding <thierry.reding@gmail.com> 17099R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17100L: linux-pwm@vger.kernel.org 17101S: Maintained 17102Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17103T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17104F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17105F: Documentation/devicetree/bindings/pwm/ 17106F: Documentation/driver-api/pwm.rst 17107F: drivers/gpio/gpio-mvebu.c 17108F: drivers/pwm/ 17109F: drivers/video/backlight/pwm_bl.c 17110F: include/dt-bindings/pwm/ 17111F: include/linux/pwm.h 17112F: include/linux/pwm_backlight.h 17113K: pwm_(config|apply_state|ops) 17114 17115PXA GPIO DRIVER 17116M: Robert Jarzmik <robert.jarzmik@free.fr> 17117L: linux-gpio@vger.kernel.org 17118S: Maintained 17119F: drivers/gpio/gpio-pxa.c 17120 17121PXA MMCI DRIVER 17122S: Orphan 17123 17124PXA RTC DRIVER 17125M: Robert Jarzmik <robert.jarzmik@free.fr> 17126L: linux-rtc@vger.kernel.org 17127S: Maintained 17128 17129PXA2xx/PXA3xx SUPPORT 17130M: Daniel Mack <daniel@zonque.org> 17131M: Haojian Zhuang <haojian.zhuang@gmail.com> 17132M: Robert Jarzmik <robert.jarzmik@free.fr> 17133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17134S: Maintained 17135T: git git://github.com/hzhuang1/linux.git 17136T: git git://github.com/rjarzmik/linux.git 17137F: arch/arm/boot/dts/pxa* 17138F: arch/arm/mach-pxa/ 17139F: drivers/dma/pxa* 17140F: drivers/pcmcia/pxa2xx* 17141F: drivers/pinctrl/pxa/ 17142F: drivers/spi/spi-pxa2xx* 17143F: drivers/usb/gadget/udc/pxa2* 17144F: include/sound/pxa2xx-lib.h 17145F: sound/arm/pxa* 17146F: sound/soc/pxa/ 17147 17148QAT DRIVER 17149M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17150L: qat-linux@intel.com 17151S: Supported 17152F: drivers/crypto/intel/qat/ 17153 17154QCOM AUDIO (ASoC) DRIVERS 17155M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17156M: Banajit Goswami <bgoswami@quicinc.com> 17157L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17158S: Supported 17159F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17160F: Documentation/devicetree/bindings/sound/qcom,* 17161F: drivers/soc/qcom/apr.c 17162F: include/dt-bindings/sound/qcom,wcd9335.h 17163F: sound/soc/codecs/lpass-rx-macro.* 17164F: sound/soc/codecs/lpass-tx-macro.* 17165F: sound/soc/codecs/lpass-va-macro.c 17166F: sound/soc/codecs/lpass-wsa-macro.* 17167F: sound/soc/codecs/msm8916-wcd-analog.c 17168F: sound/soc/codecs/msm8916-wcd-digital.c 17169F: sound/soc/codecs/wcd-clsh-v2.* 17170F: sound/soc/codecs/wcd-mbhc-v2.* 17171F: sound/soc/codecs/wcd9335.* 17172F: sound/soc/codecs/wcd934x.c 17173F: sound/soc/codecs/wsa881x.c 17174F: sound/soc/codecs/wsa883x.c 17175F: sound/soc/qcom/ 17176 17177QCOM EMBEDDED USB DEBUGGER (EUD) 17178M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17179L: linux-arm-msm@vger.kernel.org 17180S: Maintained 17181F: Documentation/ABI/testing/sysfs-driver-eud 17182F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17183F: drivers/usb/misc/qcom_eud.c 17184 17185QCOM IPA DRIVER 17186M: Alex Elder <elder@kernel.org> 17187L: netdev@vger.kernel.org 17188S: Supported 17189F: drivers/net/ipa/ 17190 17191QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17192M: Gabriel Somlo <somlo@cmu.edu> 17193M: "Michael S. Tsirkin" <mst@redhat.com> 17194L: qemu-devel@nongnu.org 17195S: Maintained 17196F: drivers/firmware/qemu_fw_cfg.c 17197F: include/uapi/linux/qemu_fw_cfg.h 17198 17199QIB DRIVER 17200M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17201L: linux-rdma@vger.kernel.org 17202S: Supported 17203F: drivers/infiniband/hw/qib/ 17204 17205QLOGIC QL41xxx FCOE DRIVER 17206M: Saurav Kashyap <skashyap@marvell.com> 17207M: Javed Hasan <jhasan@marvell.com> 17208M: GR-QLogic-Storage-Upstream@marvell.com 17209L: linux-scsi@vger.kernel.org 17210S: Supported 17211F: drivers/scsi/qedf/ 17212 17213QLOGIC QL41xxx ISCSI DRIVER 17214M: Nilesh Javali <njavali@marvell.com> 17215M: Manish Rangankar <mrangankar@marvell.com> 17216M: GR-QLogic-Storage-Upstream@marvell.com 17217L: linux-scsi@vger.kernel.org 17218S: Supported 17219F: drivers/scsi/qedi/ 17220 17221QLOGIC QL4xxx ETHERNET DRIVER 17222M: Ariel Elior <aelior@marvell.com> 17223M: Manish Chopra <manishc@marvell.com> 17224L: netdev@vger.kernel.org 17225S: Supported 17226F: drivers/net/ethernet/qlogic/qed/ 17227F: drivers/net/ethernet/qlogic/qede/ 17228F: include/linux/qed/ 17229 17230QLOGIC QL4xxx RDMA DRIVER 17231M: Michal Kalderon <mkalderon@marvell.com> 17232M: Ariel Elior <aelior@marvell.com> 17233L: linux-rdma@vger.kernel.org 17234S: Supported 17235F: drivers/infiniband/hw/qedr/ 17236F: include/uapi/rdma/qedr-abi.h 17237 17238QLOGIC QLA1280 SCSI DRIVER 17239M: Michael Reed <mdr@sgi.com> 17240L: linux-scsi@vger.kernel.org 17241S: Maintained 17242F: drivers/scsi/qla1280.[ch] 17243 17244QLOGIC QLA2XXX FC-SCSI DRIVER 17245M: Nilesh Javali <njavali@marvell.com> 17246M: GR-QLogic-Storage-Upstream@marvell.com 17247L: linux-scsi@vger.kernel.org 17248S: Supported 17249F: drivers/scsi/qla2xxx/ 17250 17251QLOGIC QLA3XXX NETWORK DRIVER 17252M: GR-Linux-NIC-Dev@marvell.com 17253L: netdev@vger.kernel.org 17254S: Supported 17255F: drivers/net/ethernet/qlogic/qla3xxx.* 17256 17257QLOGIC QLA4XXX iSCSI DRIVER 17258M: Nilesh Javali <njavali@marvell.com> 17259M: Manish Rangankar <mrangankar@marvell.com> 17260M: GR-QLogic-Storage-Upstream@marvell.com 17261L: linux-scsi@vger.kernel.org 17262S: Supported 17263F: drivers/scsi/qla4xxx/ 17264 17265QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17266M: Shahed Shaikh <shshaikh@marvell.com> 17267M: Manish Chopra <manishc@marvell.com> 17268M: GR-Linux-NIC-Dev@marvell.com 17269L: netdev@vger.kernel.org 17270S: Supported 17271F: drivers/net/ethernet/qlogic/qlcnic/ 17272 17273QLOGIC QLGE 10Gb ETHERNET DRIVER 17274M: Manish Chopra <manishc@marvell.com> 17275M: GR-Linux-NIC-Dev@marvell.com 17276M: Coiby Xu <coiby.xu@gmail.com> 17277L: netdev@vger.kernel.org 17278S: Supported 17279F: Documentation/networking/device_drivers/qlogic/qlge.rst 17280F: drivers/staging/qlge/ 17281 17282QM1D1B0004 MEDIA DRIVER 17283M: Akihiro Tsukada <tskd08@gmail.com> 17284L: linux-media@vger.kernel.org 17285S: Odd Fixes 17286F: drivers/media/tuners/qm1d1b0004* 17287 17288QM1D1C0042 MEDIA DRIVER 17289M: Akihiro Tsukada <tskd08@gmail.com> 17290L: linux-media@vger.kernel.org 17291S: Odd Fixes 17292F: drivers/media/tuners/qm1d1c0042* 17293 17294QNX4 FILESYSTEM 17295M: Anders Larsen <al@alarsen.net> 17296S: Maintained 17297W: http://www.alarsen.net/linux/qnx4fs/ 17298F: fs/qnx4/ 17299F: include/uapi/linux/qnx4_fs.h 17300F: include/uapi/linux/qnxtypes.h 17301 17302QNX6 FILESYSTEM 17303S: Orphan 17304F: Documentation/filesystems/qnx6.rst 17305F: fs/qnx6/ 17306F: include/linux/qnx6_fs.h 17307 17308QORIQ DPAA2 FSL-MC BUS DRIVER 17309M: Stuart Yoder <stuyoder@gmail.com> 17310M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17311L: linux-kernel@vger.kernel.org 17312S: Maintained 17313F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17314F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17315F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17316F: drivers/bus/fsl-mc/ 17317F: include/uapi/linux/fsl_mc.h 17318 17319QT1010 MEDIA DRIVER 17320M: Antti Palosaari <crope@iki.fi> 17321L: linux-media@vger.kernel.org 17322S: Maintained 17323W: https://linuxtv.org 17324W: http://palosaari.fi/linux/ 17325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17326T: git git://linuxtv.org/anttip/media_tree.git 17327F: drivers/media/tuners/qt1010* 17328 17329QUALCOMM ATH12K WIRELESS DRIVER 17330M: Kalle Valo <kvalo@kernel.org> 17331L: ath12k@lists.infradead.org 17332S: Supported 17333T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17334F: drivers/net/wireless/ath/ath12k/ 17335 17336QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17337M: Kalle Valo <kvalo@kernel.org> 17338L: ath10k@lists.infradead.org 17339S: Supported 17340W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17341T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17342F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17343F: drivers/net/wireless/ath/ath10k/ 17344 17345QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17346M: Kalle Valo <kvalo@kernel.org> 17347L: ath11k@lists.infradead.org 17348S: Supported 17349T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17350F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17351F: drivers/net/wireless/ath/ath11k/ 17352 17353QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17354M: Toke Høiland-Jørgensen <toke@toke.dk> 17355L: linux-wireless@vger.kernel.org 17356S: Maintained 17357W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17358F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17359F: drivers/net/wireless/ath/ath9k/ 17360 17361QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17362M: Stephan Gerhold <stephan@gerhold.net> 17363L: netdev@vger.kernel.org 17364L: linux-arm-msm@vger.kernel.org 17365S: Maintained 17366F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17367F: drivers/net/wwan/qcom_bam_dmux.c 17368 17369QUALCOMM CAMERA SUBSYSTEM DRIVER 17370M: Robert Foss <rfoss@kernel.org> 17371M: Todor Tomov <todor.too@gmail.com> 17372M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17373L: linux-media@vger.kernel.org 17374S: Maintained 17375F: Documentation/admin-guide/media/qcom_camss.rst 17376F: Documentation/devicetree/bindings/media/*camss* 17377F: drivers/media/platform/qcom/camss/ 17378 17379QUALCOMM CLOCK DRIVERS 17380M: Bjorn Andersson <andersson@kernel.org> 17381L: linux-arm-msm@vger.kernel.org 17382S: Supported 17383T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17384F: Documentation/devicetree/bindings/clock/qcom,* 17385F: drivers/clk/qcom/ 17386F: include/dt-bindings/clock/qcom,* 17387 17388QUALCOMM CLOUD AI (QAIC) DRIVER 17389M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17390R: Carl Vanderlip <quic_carlv@quicinc.com> 17391R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17392L: linux-arm-msm@vger.kernel.org 17393L: dri-devel@lists.freedesktop.org 17394S: Supported 17395T: git git://anongit.freedesktop.org/drm/drm-misc 17396F: Documentation/accel/qaic/ 17397F: drivers/accel/qaic/ 17398F: include/uapi/drm/qaic_accel.h 17399 17400QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17401M: Bjorn Andersson <andersson@kernel.org> 17402M: Konrad Dybcio <konrad.dybcio@linaro.org> 17403L: linux-pm@vger.kernel.org 17404L: linux-arm-msm@vger.kernel.org 17405S: Maintained 17406F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17407F: drivers/soc/qcom/cpr.c 17408 17409QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17410M: Ilia Lin <ilia.lin@kernel.org> 17411L: linux-pm@vger.kernel.org 17412S: Maintained 17413F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17414F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17415F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17416 17417QUALCOMM CRYPTO DRIVERS 17418M: Thara Gopinath <thara.gopinath@gmail.com> 17419L: linux-crypto@vger.kernel.org 17420L: linux-arm-msm@vger.kernel.org 17421S: Maintained 17422F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17423F: drivers/crypto/qce/ 17424 17425QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17426M: Timur Tabi <timur@kernel.org> 17427L: netdev@vger.kernel.org 17428S: Maintained 17429F: drivers/net/ethernet/qualcomm/emac/ 17430 17431QUALCOMM ETHQOS ETHERNET DRIVER 17432M: Vinod Koul <vkoul@kernel.org> 17433R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17434L: netdev@vger.kernel.org 17435S: Maintained 17436F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17437F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17438 17439QUALCOMM FASTRPC DRIVER 17440M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17441M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17442L: linux-arm-msm@vger.kernel.org 17443S: Maintained 17444F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17445F: drivers/misc/fastrpc.c 17446F: include/uapi/misc/fastrpc.h 17447 17448QUALCOMM HEXAGON ARCHITECTURE 17449M: Brian Cain <bcain@quicinc.com> 17450L: linux-hexagon@vger.kernel.org 17451S: Supported 17452T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17453F: arch/hexagon/ 17454 17455QUALCOMM HIDMA DRIVER 17456M: Sinan Kaya <okaya@kernel.org> 17457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17458L: linux-arm-msm@vger.kernel.org 17459L: dmaengine@vger.kernel.org 17460S: Supported 17461F: drivers/dma/qcom/hidma* 17462 17463QUALCOMM I2C CCI DRIVER 17464M: Loic Poulain <loic.poulain@linaro.org> 17465M: Robert Foss <rfoss@kernel.org> 17466L: linux-i2c@vger.kernel.org 17467L: linux-arm-msm@vger.kernel.org 17468S: Maintained 17469F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17470F: drivers/i2c/busses/i2c-qcom-cci.c 17471 17472QUALCOMM INTERCONNECT BWMON DRIVER 17473M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17474L: linux-arm-msm@vger.kernel.org 17475S: Maintained 17476F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17477F: drivers/soc/qcom/icc-bwmon.c 17478 17479QUALCOMM IOMMU 17480M: Rob Clark <robdclark@gmail.com> 17481L: iommu@lists.linux.dev 17482L: linux-arm-msm@vger.kernel.org 17483S: Maintained 17484F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17485 17486QUALCOMM IPC ROUTER (QRTR) DRIVER 17487M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17488L: linux-arm-msm@vger.kernel.org 17489S: Maintained 17490F: include/trace/events/qrtr.h 17491F: include/uapi/linux/qrtr.h 17492F: net/qrtr/ 17493 17494QUALCOMM IPCC MAILBOX DRIVER 17495M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17496L: linux-arm-msm@vger.kernel.org 17497S: Supported 17498F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17499F: drivers/mailbox/qcom-ipcc.c 17500F: include/dt-bindings/mailbox/qcom-ipcc.h 17501 17502QUALCOMM IPQ4019 USB PHY DRIVER 17503M: Robert Marko <robert.marko@sartura.hr> 17504M: Luka Perkov <luka.perkov@sartura.hr> 17505L: linux-arm-msm@vger.kernel.org 17506S: Maintained 17507F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17508F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17509 17510QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17511M: Robert Marko <robert.marko@sartura.hr> 17512M: Luka Perkov <luka.perkov@sartura.hr> 17513L: linux-arm-msm@vger.kernel.org 17514S: Maintained 17515F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17516F: drivers/regulator/vqmmc-ipq4019-regulator.c 17517 17518QUALCOMM NAND CONTROLLER DRIVER 17519M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17520L: linux-mtd@lists.infradead.org 17521L: linux-arm-msm@vger.kernel.org 17522S: Maintained 17523F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17524F: drivers/mtd/nand/raw/qcom_nandc.c 17525 17526QUALCOMM RMNET DRIVER 17527M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17528M: Sean Tranchetti <quic_stranche@quicinc.com> 17529L: netdev@vger.kernel.org 17530S: Maintained 17531F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17532F: drivers/net/ethernet/qualcomm/rmnet/ 17533F: include/linux/if_rmnet.h 17534 17535QUALCOMM TSENS THERMAL DRIVER 17536M: Amit Kucheria <amitk@kernel.org> 17537M: Thara Gopinath <thara.gopinath@gmail.com> 17538L: linux-pm@vger.kernel.org 17539L: linux-arm-msm@vger.kernel.org 17540S: Maintained 17541F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17542F: drivers/thermal/qcom/ 17543 17544QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17545M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17546M: Vikash Garodia <quic_vgarodia@quicinc.com> 17547L: linux-media@vger.kernel.org 17548L: linux-arm-msm@vger.kernel.org 17549S: Maintained 17550T: git git://linuxtv.org/media_tree.git 17551F: Documentation/devicetree/bindings/media/*venus* 17552F: drivers/media/platform/qcom/venus/ 17553 17554QUALCOMM WCN36XX WIRELESS DRIVER 17555M: Loic Poulain <loic.poulain@linaro.org> 17556L: wcn36xx@lists.infradead.org 17557S: Supported 17558W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17559F: drivers/net/wireless/ath/wcn36xx/ 17560 17561QUANTENNA QTNFMAC WIRELESS DRIVER 17562M: Igor Mitsyanko <imitsyanko@quantenna.com> 17563R: Sergey Matyukevich <geomatsi@gmail.com> 17564L: linux-wireless@vger.kernel.org 17565S: Maintained 17566F: drivers/net/wireless/quantenna 17567 17568RADEON and AMDGPU DRM DRIVERS 17569M: Alex Deucher <alexander.deucher@amd.com> 17570M: Christian König <christian.koenig@amd.com> 17571M: Pan, Xinhui <Xinhui.Pan@amd.com> 17572L: amd-gfx@lists.freedesktop.org 17573S: Supported 17574B: https://gitlab.freedesktop.org/drm/amd/-/issues 17575C: irc://irc.oftc.net/radeon 17576T: git https://gitlab.freedesktop.org/agd5f/linux.git 17577F: Documentation/gpu/amdgpu/ 17578F: drivers/gpu/drm/amd/ 17579F: drivers/gpu/drm/radeon/ 17580F: include/uapi/drm/amdgpu_drm.h 17581F: include/uapi/drm/radeon_drm.h 17582 17583RADEON FRAMEBUFFER DISPLAY DRIVER 17584M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17585L: linux-fbdev@vger.kernel.org 17586S: Maintained 17587F: drivers/video/fbdev/aty/radeon* 17588F: include/uapi/linux/radeonfb.h 17589 17590RADIOSHARK RADIO DRIVER 17591M: Hans Verkuil <hverkuil@xs4all.nl> 17592L: linux-media@vger.kernel.org 17593S: Maintained 17594T: git git://linuxtv.org/media_tree.git 17595F: drivers/media/radio/radio-shark.c 17596 17597RADIOSHARK2 RADIO DRIVER 17598M: Hans Verkuil <hverkuil@xs4all.nl> 17599L: linux-media@vger.kernel.org 17600S: Maintained 17601T: git git://linuxtv.org/media_tree.git 17602F: drivers/media/radio/radio-shark2.c 17603F: drivers/media/radio/radio-tea5777.c 17604 17605RADOS BLOCK DEVICE (RBD) 17606M: Ilya Dryomov <idryomov@gmail.com> 17607R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17608L: ceph-devel@vger.kernel.org 17609S: Supported 17610W: http://ceph.com/ 17611T: git https://github.com/ceph/ceph-client.git 17612F: Documentation/ABI/testing/sysfs-bus-rbd 17613F: drivers/block/rbd.c 17614F: drivers/block/rbd_types.h 17615 17616RAGE128 FRAMEBUFFER DISPLAY DRIVER 17617L: linux-fbdev@vger.kernel.org 17618S: Orphan 17619F: drivers/video/fbdev/aty/aty128fb.c 17620 17621RAINSHADOW-CEC DRIVER 17622M: Hans Verkuil <hverkuil@xs4all.nl> 17623L: linux-media@vger.kernel.org 17624S: Maintained 17625T: git git://linuxtv.org/media_tree.git 17626F: drivers/media/cec/usb/rainshadow/ 17627 17628RALINK MIPS ARCHITECTURE 17629M: John Crispin <john@phrozen.org> 17630L: linux-mips@vger.kernel.org 17631S: Maintained 17632F: arch/mips/ralink 17633 17634RALINK MT7621 MIPS ARCHITECTURE 17635M: Arınç ÜNAL <arinc.unal@arinc9.com> 17636M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17637L: linux-mips@vger.kernel.org 17638S: Maintained 17639F: arch/mips/boot/dts/ralink/mt7621* 17640 17641RALINK RT2X00 WIRELESS LAN DRIVER 17642M: Stanislaw Gruszka <stf_xl@wp.pl> 17643M: Helmut Schaa <helmut.schaa@googlemail.com> 17644L: linux-wireless@vger.kernel.org 17645S: Maintained 17646F: drivers/net/wireless/ralink/rt2x00/ 17647 17648RAMDISK RAM BLOCK DEVICE DRIVER 17649M: Jens Axboe <axboe@kernel.dk> 17650S: Maintained 17651F: Documentation/admin-guide/blockdev/ramdisk.rst 17652F: drivers/block/brd.c 17653 17654RANCHU VIRTUAL BOARD FOR MIPS 17655M: Miodrag Dinic <miodrag.dinic@mips.com> 17656L: linux-mips@vger.kernel.org 17657S: Supported 17658F: arch/mips/configs/generic/board-ranchu.config 17659F: arch/mips/generic/board-ranchu.c 17660 17661RANDOM NUMBER DRIVER 17662M: "Theodore Ts'o" <tytso@mit.edu> 17663M: Jason A. Donenfeld <Jason@zx2c4.com> 17664S: Maintained 17665T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17666F: drivers/char/random.c 17667F: drivers/virt/vmgenid.c 17668 17669RAPIDIO SUBSYSTEM 17670M: Matt Porter <mporter@kernel.crashing.org> 17671M: Alexandre Bounine <alex.bou9@gmail.com> 17672S: Maintained 17673F: drivers/rapidio/ 17674 17675RAS INFRASTRUCTURE 17676M: Tony Luck <tony.luck@intel.com> 17677M: Borislav Petkov <bp@alien8.de> 17678L: linux-edac@vger.kernel.org 17679S: Maintained 17680F: Documentation/admin-guide/ras.rst 17681F: drivers/ras/ 17682F: include/linux/ras.h 17683F: include/ras/ras_event.h 17684 17685RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17686L: linux-wireless@vger.kernel.org 17687S: Orphan 17688F: drivers/net/wireless/legacy/ray* 17689 17690RC-CORE / LIRC FRAMEWORK 17691M: Sean Young <sean@mess.org> 17692L: linux-media@vger.kernel.org 17693S: Maintained 17694W: http://linuxtv.org 17695T: git git://linuxtv.org/media_tree.git 17696F: Documentation/driver-api/media/rc-core.rst 17697F: Documentation/userspace-api/media/rc/ 17698F: drivers/media/rc/ 17699F: include/media/rc-core.h 17700F: include/media/rc-map.h 17701F: include/uapi/linux/lirc.h 17702 17703RCMM REMOTE CONTROLS DECODER 17704M: Patrick Lerda <patrick9876@free.fr> 17705S: Maintained 17706F: drivers/media/rc/ir-rcmm-decoder.c 17707 17708RCUTORTURE TEST FRAMEWORK 17709M: "Paul E. McKenney" <paulmck@kernel.org> 17710M: Josh Triplett <josh@joshtriplett.org> 17711R: Steven Rostedt <rostedt@goodmis.org> 17712R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17713R: Lai Jiangshan <jiangshanlai@gmail.com> 17714L: rcu@vger.kernel.org 17715S: Supported 17716T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17717F: tools/testing/selftests/rcutorture 17718 17719RDACM20 Camera Sensor 17720M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17721M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17722M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17723M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17724L: linux-media@vger.kernel.org 17725S: Maintained 17726F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17727F: drivers/media/i2c/max9271.c 17728F: drivers/media/i2c/max9271.h 17729F: drivers/media/i2c/rdacm20.c 17730 17731RDACM21 Camera Sensor 17732M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17733M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17734M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17735M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17736L: linux-media@vger.kernel.org 17737S: Maintained 17738F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17739F: drivers/media/i2c/max9271.c 17740F: drivers/media/i2c/max9271.h 17741F: drivers/media/i2c/rdacm21.c 17742 17743RDC R-321X SoC 17744M: Florian Fainelli <florian@openwrt.org> 17745S: Maintained 17746 17747RDC R6040 FAST ETHERNET DRIVER 17748M: Florian Fainelli <f.fainelli@gmail.com> 17749L: netdev@vger.kernel.org 17750S: Maintained 17751F: drivers/net/ethernet/rdc/r6040.c 17752 17753RDMAVT - RDMA verbs software 17754M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17755L: linux-rdma@vger.kernel.org 17756S: Supported 17757F: drivers/infiniband/sw/rdmavt 17758 17759RDS - RELIABLE DATAGRAM SOCKETS 17760M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17761L: netdev@vger.kernel.org 17762L: linux-rdma@vger.kernel.org 17763L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17764S: Supported 17765W: https://oss.oracle.com/projects/rds/ 17766F: Documentation/networking/rds.rst 17767F: net/rds/ 17768 17769RDT - RESOURCE ALLOCATION 17770M: Fenghua Yu <fenghua.yu@intel.com> 17771M: Reinette Chatre <reinette.chatre@intel.com> 17772L: linux-kernel@vger.kernel.org 17773S: Supported 17774F: Documentation/arch/x86/resctrl* 17775F: arch/x86/include/asm/resctrl.h 17776F: arch/x86/kernel/cpu/resctrl/ 17777F: tools/testing/selftests/resctrl/ 17778 17779READ-COPY UPDATE (RCU) 17780M: "Paul E. McKenney" <paulmck@kernel.org> 17781M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17782M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17783M: Joel Fernandes <joel@joelfernandes.org> 17784M: Josh Triplett <josh@joshtriplett.org> 17785M: Boqun Feng <boqun.feng@gmail.com> 17786R: Steven Rostedt <rostedt@goodmis.org> 17787R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17788R: Lai Jiangshan <jiangshanlai@gmail.com> 17789R: Zqiang <qiang1.zhang@intel.com> 17790L: rcu@vger.kernel.org 17791S: Supported 17792W: http://www.rdrop.com/users/paulmck/RCU/ 17793T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17794F: Documentation/RCU/ 17795F: include/linux/rcu* 17796F: kernel/rcu/ 17797X: Documentation/RCU/torture.rst 17798X: include/linux/srcu*.h 17799X: kernel/rcu/srcu*.c 17800 17801REAL TIME CLOCK (RTC) SUBSYSTEM 17802M: Alessandro Zummo <a.zummo@towertech.it> 17803M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17804L: linux-rtc@vger.kernel.org 17805S: Maintained 17806Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17807T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17808F: Documentation/admin-guide/rtc.rst 17809F: Documentation/devicetree/bindings/rtc/ 17810F: drivers/rtc/ 17811F: include/linux/platform_data/rtc-* 17812F: include/linux/rtc.h 17813F: include/linux/rtc/ 17814F: include/uapi/linux/rtc.h 17815F: tools/testing/selftests/rtc/ 17816 17817Real-time Linux Analysis (RTLA) tools 17818M: Daniel Bristot de Oliveira <bristot@kernel.org> 17819M: Steven Rostedt <rostedt@goodmis.org> 17820L: linux-trace-devel@vger.kernel.org 17821S: Maintained 17822F: Documentation/tools/rtla/ 17823F: tools/tracing/rtla/ 17824 17825REALTEK AUDIO CODECS 17826M: Oder Chiou <oder_chiou@realtek.com> 17827S: Maintained 17828F: include/sound/rt*.h 17829F: sound/soc/codecs/rt* 17830 17831REALTEK OTTO WATCHDOG 17832M: Sander Vanheule <sander@svanheule.net> 17833L: linux-watchdog@vger.kernel.org 17834S: Maintained 17835F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17836F: drivers/watchdog/realtek_otto_wdt.c 17837 17838REALTEK RTL83xx SMI DSA ROUTER CHIPS 17839M: Linus Walleij <linus.walleij@linaro.org> 17840M: Alvin Šipraga <alsi@bang-olufsen.dk> 17841S: Maintained 17842F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17843F: drivers/net/dsa/realtek/* 17844 17845REALTEK WIRELESS DRIVER (rtlwifi family) 17846M: Ping-Ke Shih <pkshih@realtek.com> 17847L: linux-wireless@vger.kernel.org 17848S: Maintained 17849W: https://wireless.wiki.kernel.org/ 17850T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17851F: drivers/net/wireless/realtek/rtlwifi/ 17852 17853REALTEK WIRELESS DRIVER (rtw88) 17854M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17855L: linux-wireless@vger.kernel.org 17856S: Maintained 17857F: drivers/net/wireless/realtek/rtw88/ 17858 17859REALTEK WIRELESS DRIVER (rtw89) 17860M: Ping-Ke Shih <pkshih@realtek.com> 17861L: linux-wireless@vger.kernel.org 17862S: Maintained 17863F: drivers/net/wireless/realtek/rtw89/ 17864 17865REDPINE WIRELESS DRIVER 17866L: linux-wireless@vger.kernel.org 17867S: Orphan 17868F: drivers/net/wireless/rsi/ 17869 17870REGISTER MAP ABSTRACTION 17871M: Mark Brown <broonie@kernel.org> 17872L: linux-kernel@vger.kernel.org 17873S: Supported 17874T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17875F: Documentation/devicetree/bindings/regmap/ 17876F: drivers/base/regmap/ 17877F: include/linux/regmap.h 17878 17879REISERFS FILE SYSTEM 17880L: reiserfs-devel@vger.kernel.org 17881S: Supported 17882F: fs/reiserfs/ 17883 17884REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17885M: Bjorn Andersson <andersson@kernel.org> 17886M: Mathieu Poirier <mathieu.poirier@linaro.org> 17887L: linux-remoteproc@vger.kernel.org 17888S: Maintained 17889T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17890F: Documentation/ABI/testing/sysfs-class-remoteproc 17891F: Documentation/devicetree/bindings/remoteproc/ 17892F: Documentation/staging/remoteproc.rst 17893F: drivers/remoteproc/ 17894F: include/linux/remoteproc.h 17895F: include/linux/remoteproc/ 17896 17897REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17898M: Bjorn Andersson <andersson@kernel.org> 17899M: Mathieu Poirier <mathieu.poirier@linaro.org> 17900L: linux-remoteproc@vger.kernel.org 17901S: Maintained 17902T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17903F: Documentation/ABI/testing/sysfs-bus-rpmsg 17904F: Documentation/staging/rpmsg.rst 17905F: drivers/rpmsg/ 17906F: include/linux/rpmsg.h 17907F: include/linux/rpmsg/ 17908F: include/uapi/linux/rpmsg.h 17909F: samples/rpmsg/ 17910 17911REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17912M: Stephan Gerhold <stephan@gerhold.net> 17913L: netdev@vger.kernel.org 17914L: linux-remoteproc@vger.kernel.org 17915S: Maintained 17916F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17917 17918RENESAS CLOCK DRIVERS 17919M: Geert Uytterhoeven <geert+renesas@glider.be> 17920L: linux-renesas-soc@vger.kernel.org 17921S: Supported 17922T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17923F: Documentation/devicetree/bindings/clock/renesas,* 17924F: drivers/clk/renesas/ 17925 17926RENESAS EMEV2 I2C DRIVER 17927M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17928L: linux-renesas-soc@vger.kernel.org 17929S: Supported 17930F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17931F: drivers/i2c/busses/i2c-emev2.c 17932 17933RENESAS ETHERNET DRIVERS 17934R: Sergey Shtylyov <s.shtylyov@omp.ru> 17935L: netdev@vger.kernel.org 17936L: linux-renesas-soc@vger.kernel.org 17937F: Documentation/devicetree/bindings/net/renesas,*.yaml 17938F: drivers/net/ethernet/renesas/ 17939F: include/linux/sh_eth.h 17940 17941RENESAS IDT821034 ASoC CODEC 17942M: Herve Codina <herve.codina@bootlin.com> 17943L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17944S: Maintained 17945F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17946F: sound/soc/codecs/idt821034.c 17947 17948RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17949M: Miquel Raynal <miquel.raynal@bootlin.com> 17950L: linux-mtd@lists.infradead.org 17951L: linux-renesas-soc@vger.kernel.org 17952S: Maintained 17953F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17954F: drivers/mtd/nand/raw/renesas-nand-controller.c 17955 17956RENESAS R-CAR GYROADC DRIVER 17957M: Marek Vasut <marek.vasut@gmail.com> 17958L: linux-iio@vger.kernel.org 17959S: Supported 17960F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17961F: drivers/iio/adc/rcar-gyroadc.c 17962 17963RENESAS R-CAR I2C DRIVERS 17964M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17965L: linux-renesas-soc@vger.kernel.org 17966S: Supported 17967F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17968F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17969F: drivers/i2c/busses/i2c-rcar.c 17970F: drivers/i2c/busses/i2c-sh_mobile.c 17971 17972RENESAS R-CAR SATA DRIVER 17973R: Sergey Shtylyov <s.shtylyov@omp.ru> 17974L: linux-ide@vger.kernel.org 17975L: linux-renesas-soc@vger.kernel.org 17976S: Supported 17977F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17978F: drivers/ata/sata_rcar.c 17979 17980RENESAS R-CAR THERMAL DRIVERS 17981M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17982L: linux-renesas-soc@vger.kernel.org 17983S: Supported 17984F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17985F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17986F: drivers/thermal/rcar_gen3_thermal.c 17987F: drivers/thermal/rcar_thermal.c 17988 17989RENESAS RIIC DRIVER 17990M: Chris Brandt <chris.brandt@renesas.com> 17991L: linux-renesas-soc@vger.kernel.org 17992S: Supported 17993F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17994F: drivers/i2c/busses/i2c-riic.c 17995 17996RENESAS RZ/G2L A/D DRIVER 17997M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17998L: linux-iio@vger.kernel.org 17999L: linux-renesas-soc@vger.kernel.org 18000S: Supported 18001F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18002F: drivers/iio/adc/rzg2l_adc.c 18003 18004RENESAS RZ/G2L MTU3a COUNTER DRIVER 18005M: Biju Das <biju.das.jz@bp.renesas.com> 18006L: linux-iio@vger.kernel.org 18007L: linux-renesas-soc@vger.kernel.org 18008S: Supported 18009F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18010F: drivers/counter/rz-mtu3-cnt.c 18011 18012RENESAS RZ/N1 A5PSW SWITCH DRIVER 18013M: Clément Léger <clement.leger@bootlin.com> 18014L: linux-renesas-soc@vger.kernel.org 18015L: netdev@vger.kernel.org 18016S: Maintained 18017F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18018F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18019F: drivers/net/dsa/rzn1_a5psw* 18020F: drivers/net/pcs/pcs-rzn1-miic.c 18021F: include/dt-bindings/net/pcs-rzn1-miic.h 18022F: include/linux/pcs-rzn1-miic.h 18023F: net/dsa/tag_rzn1_a5psw.c 18024 18025RENESAS RZ/N1 RTC CONTROLLER DRIVER 18026M: Miquel Raynal <miquel.raynal@bootlin.com> 18027L: linux-rtc@vger.kernel.org 18028L: linux-renesas-soc@vger.kernel.org 18029S: Maintained 18030F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18031F: drivers/rtc/rtc-rzn1.c 18032 18033RENESAS RZ/N1 USBF CONTROLLER DRIVER 18034M: Herve Codina <herve.codina@bootlin.com> 18035L: linux-renesas-soc@vger.kernel.org 18036L: linux-usb@vger.kernel.org 18037S: Maintained 18038F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18039F: drivers/usb/gadget/udc/renesas_usbf.c 18040 18041RENESAS USB PHY DRIVER 18042M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18043L: linux-renesas-soc@vger.kernel.org 18044S: Maintained 18045F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18046 18047RENESAS VERSACLOCK 7 CLOCK DRIVER 18048M: Alex Helms <alexander.helms.jy@renesas.com> 18049S: Maintained 18050F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18051F: drivers/clk/clk-versaclock7.c 18052 18053RESET CONTROLLER FRAMEWORK 18054M: Philipp Zabel <p.zabel@pengutronix.de> 18055S: Maintained 18056T: git git://git.pengutronix.de/git/pza/linux 18057F: Documentation/devicetree/bindings/reset/ 18058F: Documentation/driver-api/reset.rst 18059F: drivers/reset/ 18060F: include/dt-bindings/reset/ 18061F: include/linux/reset-controller.h 18062F: include/linux/reset.h 18063F: include/linux/reset/ 18064K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18065 18066RESTARTABLE SEQUENCES SUPPORT 18067M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18068M: Peter Zijlstra <peterz@infradead.org> 18069M: "Paul E. McKenney" <paulmck@kernel.org> 18070M: Boqun Feng <boqun.feng@gmail.com> 18071L: linux-kernel@vger.kernel.org 18072S: Supported 18073F: include/trace/events/rseq.h 18074F: include/uapi/linux/rseq.h 18075F: kernel/rseq.c 18076F: tools/testing/selftests/rseq/ 18077 18078RFKILL 18079M: Johannes Berg <johannes@sipsolutions.net> 18080L: linux-wireless@vger.kernel.org 18081S: Maintained 18082W: https://wireless.wiki.kernel.org/ 18083Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18084T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18085T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18086F: Documentation/ABI/stable/sysfs-class-rfkill 18087F: Documentation/driver-api/rfkill.rst 18088F: include/linux/rfkill.h 18089F: include/uapi/linux/rfkill.h 18090F: net/rfkill/ 18091 18092RHASHTABLE 18093M: Thomas Graf <tgraf@suug.ch> 18094M: Herbert Xu <herbert@gondor.apana.org.au> 18095L: netdev@vger.kernel.org 18096S: Maintained 18097F: include/linux/rhashtable-types.h 18098F: include/linux/rhashtable.h 18099F: lib/rhashtable.c 18100F: lib/test_rhashtable.c 18101 18102RICOH R5C592 MEMORYSTICK DRIVER 18103M: Maxim Levitsky <maximlevitsky@gmail.com> 18104S: Maintained 18105F: drivers/memstick/host/r592.* 18106 18107RICOH SMARTMEDIA/XD DRIVER 18108M: Maxim Levitsky <maximlevitsky@gmail.com> 18109S: Maintained 18110F: drivers/mtd/nand/raw/r852.c 18111F: drivers/mtd/nand/raw/r852.h 18112 18113RISC-V ARCHITECTURE 18114M: Paul Walmsley <paul.walmsley@sifive.com> 18115M: Palmer Dabbelt <palmer@dabbelt.com> 18116M: Albert Ou <aou@eecs.berkeley.edu> 18117L: linux-riscv@lists.infradead.org 18118S: Supported 18119Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18120C: irc://irc.libera.chat/riscv 18121P: Documentation/riscv/patch-acceptance.rst 18122T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18123F: arch/riscv/ 18124N: riscv 18125K: riscv 18126 18127RISC-V MICROCHIP FPGA SUPPORT 18128M: Conor Dooley <conor.dooley@microchip.com> 18129M: Daire McNamara <daire.mcnamara@microchip.com> 18130L: linux-riscv@lists.infradead.org 18131S: Supported 18132F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18133F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18134F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18135F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18136F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18137F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18138F: Documentation/devicetree/bindings/riscv/microchip.yaml 18139F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18140F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18141F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18142F: arch/riscv/boot/dts/microchip/ 18143F: drivers/char/hw_random/mpfs-rng.c 18144F: drivers/clk/microchip/clk-mpfs*.c 18145F: drivers/i2c/busses/i2c-microchip-corei2c.c 18146F: drivers/mailbox/mailbox-mpfs.c 18147F: drivers/pci/controller/pcie-microchip-host.c 18148F: drivers/reset/reset-mpfs.c 18149F: drivers/rtc/rtc-mpfs.c 18150F: drivers/soc/microchip/mpfs-sys-controller.c 18151F: drivers/spi/spi-microchip-core-qspi.c 18152F: drivers/spi/spi-microchip-core.c 18153F: drivers/usb/musb/mpfs.c 18154F: include/soc/microchip/mpfs.h 18155 18156RISC-V MISC SOC SUPPORT 18157M: Conor Dooley <conor@kernel.org> 18158L: linux-riscv@lists.infradead.org 18159S: Maintained 18160Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18161T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18162F: Documentation/devicetree/bindings/riscv/ 18163F: arch/riscv/boot/dts/ 18164 18165RISC-V PMU DRIVERS 18166M: Atish Patra <atishp@atishpatra.org> 18167R: Anup Patel <anup@brainfault.org> 18168L: linux-riscv@lists.infradead.org 18169S: Supported 18170F: drivers/perf/riscv_pmu.c 18171F: drivers/perf/riscv_pmu_legacy.c 18172F: drivers/perf/riscv_pmu_sbi.c 18173 18174RNBD BLOCK DRIVERS 18175M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18176M: Jack Wang <jinpu.wang@ionos.com> 18177L: linux-block@vger.kernel.org 18178S: Maintained 18179F: drivers/block/rnbd/ 18180 18181ROCCAT DRIVERS 18182M: Stefan Achatz <erazor_de@users.sourceforge.net> 18183S: Maintained 18184W: http://sourceforge.net/projects/roccat/ 18185F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18186F: drivers/hid/hid-roccat* 18187F: include/linux/hid-roccat* 18188 18189ROCKCHIP CRYPTO DRIVERS 18190M: Corentin Labbe <clabbe@baylibre.com> 18191L: linux-crypto@vger.kernel.org 18192S: Maintained 18193F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18194F: drivers/crypto/rockchip/ 18195 18196ROCKCHIP I2S TDM DRIVER 18197M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18198L: linux-rockchip@lists.infradead.org 18199S: Maintained 18200F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18201F: sound/soc/rockchip/rockchip_i2s_tdm.* 18202 18203ROCKCHIP ISP V1 DRIVER 18204M: Dafna Hirschfeld <dafna@fastmail.com> 18205L: linux-media@vger.kernel.org 18206L: linux-rockchip@lists.infradead.org 18207S: Maintained 18208F: Documentation/admin-guide/media/rkisp1.rst 18209F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18210F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18211F: drivers/media/platform/rockchip/rkisp1 18212F: include/uapi/linux/rkisp1-config.h 18213 18214ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18215M: Jacob Chen <jacob-chen@iotwrt.com> 18216M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18217L: linux-media@vger.kernel.org 18218L: linux-rockchip@lists.infradead.org 18219S: Maintained 18220F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18221F: drivers/media/platform/rockchip/rga/ 18222 18223ROCKCHIP VIDEO DECODER DRIVER 18224M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18225L: linux-media@vger.kernel.org 18226L: linux-rockchip@lists.infradead.org 18227S: Maintained 18228F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18229F: drivers/staging/media/rkvdec/ 18230 18231ROCKER DRIVER 18232M: Jiri Pirko <jiri@resnulli.us> 18233L: netdev@vger.kernel.org 18234S: Supported 18235F: drivers/net/ethernet/rocker/ 18236 18237ROCKETPORT EXPRESS/INFINITY DRIVER 18238M: Kevin Cernekee <cernekee@gmail.com> 18239L: linux-serial@vger.kernel.org 18240S: Odd Fixes 18241F: drivers/tty/serial/rp2.* 18242 18243ROHM BD99954 CHARGER IC 18244M: Matti Vaittinen <mazziesaccount@gmail.com> 18245S: Supported 18246F: drivers/power/supply/bd99954-charger.c 18247F: drivers/power/supply/bd99954-charger.h 18248 18249ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18250M: Tomasz Duszynski <tduszyns@gmail.com> 18251S: Maintained 18252F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18253F: drivers/iio/light/bh1750.c 18254 18255ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18256M: Matti Vaittinen <mazziesaccount@gmail.com> 18257L: linux-iio@vger.kernel.org 18258S: Supported 18259F: drivers/iio/light/rohm-bu27034.c 18260 18261ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18262M: Marek Vasut <marek.vasut+renesas@gmail.com> 18263L: linux-kernel@vger.kernel.org 18264L: linux-renesas-soc@vger.kernel.org 18265S: Supported 18266F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18267F: drivers/gpio/gpio-bd9571mwv.c 18268F: drivers/mfd/bd9571mwv.c 18269F: drivers/regulator/bd9571mwv-regulator.c 18270F: include/linux/mfd/bd9571mwv.h 18271 18272ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18273M: Matti Vaittinen <mazziesaccount@gmail.com> 18274S: Supported 18275F: drivers/clk/clk-bd718x7.c 18276F: drivers/gpio/gpio-bd71815.c 18277F: drivers/gpio/gpio-bd71828.c 18278F: drivers/mfd/rohm-bd71828.c 18279F: drivers/mfd/rohm-bd718x7.c 18280F: drivers/mfd/rohm-bd9576.c 18281F: drivers/regulator/bd71815-regulator.c 18282F: drivers/regulator/bd71828-regulator.c 18283F: drivers/regulator/bd718x7-regulator.c 18284F: drivers/regulator/bd9576-regulator.c 18285F: drivers/regulator/rohm-regulator.c 18286F: drivers/rtc/rtc-bd70528.c 18287F: drivers/watchdog/bd9576_wdt.c 18288F: include/linux/mfd/rohm-bd71815.h 18289F: include/linux/mfd/rohm-bd71828.h 18290F: include/linux/mfd/rohm-bd718x7.h 18291F: include/linux/mfd/rohm-bd957x.h 18292F: include/linux/mfd/rohm-generic.h 18293F: include/linux/mfd/rohm-shared.h 18294 18295ROSE NETWORK LAYER 18296M: Ralf Baechle <ralf@linux-mips.org> 18297L: linux-hams@vger.kernel.org 18298S: Maintained 18299W: http://www.linux-ax25.org/ 18300F: include/net/rose.h 18301F: include/uapi/linux/rose.h 18302F: net/rose/ 18303 18304ROTATION DRIVER FOR ALLWINNER A83T 18305M: Jernej Skrabec <jernej.skrabec@gmail.com> 18306L: linux-media@vger.kernel.org 18307S: Maintained 18308T: git git://linuxtv.org/media_tree.git 18309F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18310F: drivers/media/platform/sunxi/sun8i-rotate/ 18311 18312RPMSG TTY DRIVER 18313M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18314L: linux-remoteproc@vger.kernel.org 18315S: Maintained 18316F: drivers/tty/rpmsg_tty.c 18317 18318RTL2830 MEDIA DRIVER 18319M: Antti Palosaari <crope@iki.fi> 18320L: linux-media@vger.kernel.org 18321S: Maintained 18322W: https://linuxtv.org 18323W: http://palosaari.fi/linux/ 18324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18325T: git git://linuxtv.org/anttip/media_tree.git 18326F: drivers/media/dvb-frontends/rtl2830* 18327 18328RTL2832 MEDIA DRIVER 18329M: Antti Palosaari <crope@iki.fi> 18330L: linux-media@vger.kernel.org 18331S: Maintained 18332W: https://linuxtv.org 18333W: http://palosaari.fi/linux/ 18334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18335T: git git://linuxtv.org/anttip/media_tree.git 18336F: drivers/media/dvb-frontends/rtl2832* 18337 18338RTL2832_SDR MEDIA DRIVER 18339M: Antti Palosaari <crope@iki.fi> 18340L: linux-media@vger.kernel.org 18341S: Maintained 18342W: https://linuxtv.org 18343W: http://palosaari.fi/linux/ 18344Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18345T: git git://linuxtv.org/anttip/media_tree.git 18346F: drivers/media/dvb-frontends/rtl2832_sdr* 18347 18348RTL8180 WIRELESS DRIVER 18349L: linux-wireless@vger.kernel.org 18350S: Orphan 18351W: https://wireless.wiki.kernel.org/ 18352T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18353F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18354 18355RTL8187 WIRELESS DRIVER 18356M: Herton Ronaldo Krzesinski <herton@canonical.com> 18357M: Hin-Tak Leung <htl10@users.sourceforge.net> 18358M: Larry Finger <Larry.Finger@lwfinger.net> 18359L: linux-wireless@vger.kernel.org 18360S: Maintained 18361W: https://wireless.wiki.kernel.org/ 18362T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18363F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18364 18365RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18366M: Jes Sorensen <Jes.Sorensen@gmail.com> 18367L: linux-wireless@vger.kernel.org 18368S: Maintained 18369T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18370F: drivers/net/wireless/realtek/rtl8xxxu/ 18371 18372RTRS TRANSPORT DRIVERS 18373M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18374M: Jack Wang <jinpu.wang@ionos.com> 18375L: linux-rdma@vger.kernel.org 18376S: Maintained 18377F: drivers/infiniband/ulp/rtrs/ 18378 18379RUNTIME VERIFICATION (RV) 18380M: Daniel Bristot de Oliveira <bristot@kernel.org> 18381M: Steven Rostedt <rostedt@goodmis.org> 18382L: linux-trace-devel@vger.kernel.org 18383S: Maintained 18384F: Documentation/trace/rv/ 18385F: include/linux/rv.h 18386F: include/rv/ 18387F: kernel/trace/rv/ 18388F: tools/verification/ 18389 18390RUST 18391M: Miguel Ojeda <ojeda@kernel.org> 18392M: Alex Gaynor <alex.gaynor@gmail.com> 18393M: Wedson Almeida Filho <wedsonaf@gmail.com> 18394R: Boqun Feng <boqun.feng@gmail.com> 18395R: Gary Guo <gary@garyguo.net> 18396R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18397R: Benno Lossin <benno.lossin@proton.me> 18398L: rust-for-linux@vger.kernel.org 18399S: Supported 18400W: https://github.com/Rust-for-Linux/linux 18401B: https://github.com/Rust-for-Linux/linux/issues 18402C: zulip://rust-for-linux.zulipchat.com 18403T: git https://github.com/Rust-for-Linux/linux.git rust-next 18404F: Documentation/rust/ 18405F: rust/ 18406F: samples/rust/ 18407F: scripts/*rust* 18408K: \b(?i:rust)\b 18409 18410RXRPC SOCKETS (AF_RXRPC) 18411M: David Howells <dhowells@redhat.com> 18412M: Marc Dionne <marc.dionne@auristor.com> 18413L: linux-afs@lists.infradead.org 18414S: Supported 18415W: https://www.infradead.org/~dhowells/kafs/ 18416F: Documentation/networking/rxrpc.rst 18417F: include/keys/rxrpc-type.h 18418F: include/net/af_rxrpc.h 18419F: include/trace/events/rxrpc.h 18420F: include/uapi/linux/rxrpc.h 18421F: net/rxrpc/ 18422 18423S3 SAVAGE FRAMEBUFFER DRIVER 18424M: Antonino Daplas <adaplas@gmail.com> 18425L: linux-fbdev@vger.kernel.org 18426S: Maintained 18427F: drivers/video/fbdev/savage/ 18428 18429S390 ARCHITECTURE 18430M: Heiko Carstens <hca@linux.ibm.com> 18431M: Vasily Gorbik <gor@linux.ibm.com> 18432M: Alexander Gordeev <agordeev@linux.ibm.com> 18433R: Christian Borntraeger <borntraeger@linux.ibm.com> 18434R: Sven Schnelle <svens@linux.ibm.com> 18435L: linux-s390@vger.kernel.org 18436S: Supported 18437T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18438F: Documentation/driver-api/s390-drivers.rst 18439F: Documentation/s390/ 18440F: arch/s390/ 18441F: drivers/s390/ 18442F: drivers/watchdog/diag288_wdt.c 18443 18444S390 COMMON I/O LAYER 18445M: Vineeth Vijayan <vneethv@linux.ibm.com> 18446M: Peter Oberparleiter <oberpar@linux.ibm.com> 18447L: linux-s390@vger.kernel.org 18448S: Supported 18449F: drivers/s390/cio/ 18450 18451S390 DASD DRIVER 18452M: Stefan Haberland <sth@linux.ibm.com> 18453M: Jan Hoeppner <hoeppner@linux.ibm.com> 18454L: linux-s390@vger.kernel.org 18455S: Supported 18456F: block/partitions/ibm.c 18457F: drivers/s390/block/dasd* 18458F: include/linux/dasd_mod.h 18459 18460S390 IOMMU (PCI) 18461M: Niklas Schnelle <schnelle@linux.ibm.com> 18462M: Matthew Rosato <mjrosato@linux.ibm.com> 18463R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18464L: linux-s390@vger.kernel.org 18465S: Supported 18466F: drivers/iommu/s390-iommu.c 18467 18468S390 IUCV NETWORK LAYER 18469M: Alexandra Winter <wintera@linux.ibm.com> 18470M: Wenjia Zhang <wenjia@linux.ibm.com> 18471L: linux-s390@vger.kernel.org 18472L: netdev@vger.kernel.org 18473S: Supported 18474F: drivers/s390/net/*iucv* 18475F: include/net/iucv/ 18476F: net/iucv/ 18477 18478S390 MM 18479M: Alexander Gordeev <agordeev@linux.ibm.com> 18480M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18481L: linux-s390@vger.kernel.org 18482S: Supported 18483T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18484F: arch/s390/include/asm/pgtable.h 18485F: arch/s390/mm 18486 18487S390 NETWORK DRIVERS 18488M: Alexandra Winter <wintera@linux.ibm.com> 18489M: Wenjia Zhang <wenjia@linux.ibm.com> 18490L: linux-s390@vger.kernel.org 18491L: netdev@vger.kernel.org 18492S: Supported 18493F: drivers/s390/net/ 18494 18495S390 PCI SUBSYSTEM 18496M: Niklas Schnelle <schnelle@linux.ibm.com> 18497M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18498L: linux-s390@vger.kernel.org 18499S: Supported 18500F: Documentation/s390/pci.rst 18501F: arch/s390/pci/ 18502F: drivers/pci/hotplug/s390_pci_hpc.c 18503 18504S390 SCM DRIVER 18505M: Vineeth Vijayan <vneethv@linux.ibm.com> 18506L: linux-s390@vger.kernel.org 18507S: Supported 18508F: drivers/s390/block/scm* 18509F: drivers/s390/cio/scm.c 18510 18511S390 VFIO AP DRIVER 18512M: Tony Krowiak <akrowiak@linux.ibm.com> 18513M: Halil Pasic <pasic@linux.ibm.com> 18514M: Jason Herne <jjherne@linux.ibm.com> 18515L: linux-s390@vger.kernel.org 18516S: Supported 18517F: Documentation/s390/vfio-ap* 18518F: drivers/s390/crypto/vfio_ap* 18519 18520S390 VFIO-CCW DRIVER 18521M: Eric Farman <farman@linux.ibm.com> 18522M: Matthew Rosato <mjrosato@linux.ibm.com> 18523R: Halil Pasic <pasic@linux.ibm.com> 18524L: linux-s390@vger.kernel.org 18525L: kvm@vger.kernel.org 18526S: Supported 18527F: Documentation/s390/vfio-ccw.rst 18528F: drivers/s390/cio/vfio_ccw* 18529F: include/uapi/linux/vfio_ccw.h 18530 18531S390 VFIO-PCI DRIVER 18532M: Matthew Rosato <mjrosato@linux.ibm.com> 18533M: Eric Farman <farman@linux.ibm.com> 18534L: linux-s390@vger.kernel.org 18535L: kvm@vger.kernel.org 18536S: Supported 18537F: arch/s390/kvm/pci* 18538F: drivers/vfio/pci/vfio_pci_zdev.c 18539F: include/uapi/linux/vfio_zdev.h 18540 18541S390 ZCRYPT DRIVER 18542M: Harald Freudenberger <freude@linux.ibm.com> 18543L: linux-s390@vger.kernel.org 18544S: Supported 18545F: drivers/s390/crypto/ 18546 18547S390 ZFCP DRIVER 18548M: Steffen Maier <maier@linux.ibm.com> 18549M: Benjamin Block <bblock@linux.ibm.com> 18550L: linux-s390@vger.kernel.org 18551S: Supported 18552F: drivers/s390/scsi/zfcp_* 18553 18554SAA6588 RDS RECEIVER DRIVER 18555M: Hans Verkuil <hverkuil@xs4all.nl> 18556L: linux-media@vger.kernel.org 18557S: Odd Fixes 18558W: https://linuxtv.org 18559T: git git://linuxtv.org/media_tree.git 18560F: drivers/media/i2c/saa6588* 18561 18562SAA7134 VIDEO4LINUX DRIVER 18563M: Mauro Carvalho Chehab <mchehab@kernel.org> 18564L: linux-media@vger.kernel.org 18565S: Odd fixes 18566W: https://linuxtv.org 18567T: git git://linuxtv.org/media_tree.git 18568F: Documentation/driver-api/media/drivers/saa7134* 18569F: drivers/media/pci/saa7134/ 18570 18571SAA7146 VIDEO4LINUX-2 DRIVER 18572M: Hans Verkuil <hverkuil@xs4all.nl> 18573L: linux-media@vger.kernel.org 18574S: Maintained 18575T: git git://linuxtv.org/media_tree.git 18576F: drivers/media/common/saa7146/ 18577F: drivers/media/pci/saa7146/ 18578F: include/media/drv-intf/saa7146* 18579 18580SAFESETID SECURITY MODULE 18581M: Micah Morton <mortonm@chromium.org> 18582S: Supported 18583F: Documentation/admin-guide/LSM/SafeSetID.rst 18584F: security/safesetid/ 18585 18586SAMSUNG AUDIO (ASoC) DRIVERS 18587M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18588M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18589L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18590S: Supported 18591B: mailto:linux-samsung-soc@vger.kernel.org 18592F: Documentation/devicetree/bindings/sound/samsung* 18593F: sound/soc/samsung/ 18594 18595SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18596M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18597L: linux-crypto@vger.kernel.org 18598L: linux-samsung-soc@vger.kernel.org 18599S: Maintained 18600F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18601F: drivers/crypto/exynos-rng.c 18602 18603SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18604M: Łukasz Stelmach <l.stelmach@samsung.com> 18605L: linux-samsung-soc@vger.kernel.org 18606S: Maintained 18607F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18608F: drivers/char/hw_random/exynos-trng.c 18609 18610SAMSUNG FRAMEBUFFER DRIVER 18611M: Jingoo Han <jingoohan1@gmail.com> 18612L: linux-fbdev@vger.kernel.org 18613S: Maintained 18614F: drivers/video/fbdev/s3c-fb.c 18615 18616SAMSUNG INTERCONNECT DRIVERS 18617M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18618M: Artur Świgoń <a.swigon@samsung.com> 18619L: linux-pm@vger.kernel.org 18620L: linux-samsung-soc@vger.kernel.org 18621S: Supported 18622F: drivers/interconnect/samsung/ 18623 18624SAMSUNG LAPTOP DRIVER 18625M: Corentin Chary <corentin.chary@gmail.com> 18626L: platform-driver-x86@vger.kernel.org 18627S: Maintained 18628F: drivers/platform/x86/samsung-laptop.c 18629 18630SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18631M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18632L: linux-kernel@vger.kernel.org 18633L: linux-samsung-soc@vger.kernel.org 18634S: Supported 18635B: mailto:linux-samsung-soc@vger.kernel.org 18636F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18637F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18638F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18639F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18640F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18641F: drivers/clk/clk-s2mps11.c 18642F: drivers/mfd/sec*.c 18643F: drivers/regulator/s2m*.c 18644F: drivers/regulator/s5m*.c 18645F: drivers/rtc/rtc-s5m.c 18646F: include/linux/mfd/samsung/ 18647 18648SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18649M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18650L: linux-media@vger.kernel.org 18651L: linux-samsung-soc@vger.kernel.org 18652S: Maintained 18653F: drivers/media/platform/samsung/s3c-camif/ 18654F: include/media/drv-intf/s3c_camif.h 18655 18656SAMSUNG S3FWRN5 NFC DRIVER 18657M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18658S: Maintained 18659F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18660F: drivers/nfc/s3fwrn5 18661 18662SAMSUNG S5C73M3 CAMERA DRIVER 18663M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18664M: Andrzej Hajda <andrzej.hajda@intel.com> 18665L: linux-media@vger.kernel.org 18666S: Supported 18667F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18668F: drivers/media/i2c/s5c73m3/* 18669 18670SAMSUNG S5K5BAF CAMERA DRIVER 18671M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18672M: Andrzej Hajda <andrzej.hajda@intel.com> 18673L: linux-media@vger.kernel.org 18674S: Supported 18675F: drivers/media/i2c/s5k5baf.c 18676 18677SAMSUNG S5P Security SubSystem (SSS) DRIVER 18678M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18679M: Vladimir Zapolskiy <vz@mleia.com> 18680L: linux-crypto@vger.kernel.org 18681L: linux-samsung-soc@vger.kernel.org 18682S: Maintained 18683F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18684F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18685F: drivers/crypto/s5p-sss.c 18686 18687SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18688M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18689L: linux-media@vger.kernel.org 18690S: Supported 18691Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18692F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18693F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18694F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18695F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18696F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18697F: drivers/media/platform/samsung/exynos4-is/ 18698 18699SAMSUNG SOC CLOCK DRIVERS 18700M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18701M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18702M: Tomasz Figa <tomasz.figa@gmail.com> 18703M: Chanwoo Choi <cw00.choi@samsung.com> 18704R: Alim Akhtar <alim.akhtar@samsung.com> 18705L: linux-samsung-soc@vger.kernel.org 18706S: Supported 18707T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18708T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18709F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18710F: Documentation/devicetree/bindings/clock/samsung,s3c* 18711F: drivers/clk/samsung/ 18712F: include/dt-bindings/clock/exynos*.h 18713F: include/dt-bindings/clock/s5p*.h 18714F: include/dt-bindings/clock/samsung,*.h 18715F: include/linux/clk/samsung.h 18716 18717SAMSUNG SPI DRIVERS 18718M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18719M: Andi Shyti <andi.shyti@kernel.org> 18720L: linux-spi@vger.kernel.org 18721L: linux-samsung-soc@vger.kernel.org 18722S: Maintained 18723F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18724F: drivers/spi/spi-s3c* 18725F: include/linux/platform_data/spi-s3c64xx.h 18726 18727SAMSUNG SXGBE DRIVERS 18728M: Byungho An <bh74.an@samsung.com> 18729L: netdev@vger.kernel.org 18730S: Supported 18731F: drivers/net/ethernet/samsung/sxgbe/ 18732 18733SAMSUNG THERMAL DRIVER 18734M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18735M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18736L: linux-pm@vger.kernel.org 18737L: linux-samsung-soc@vger.kernel.org 18738S: Maintained 18739F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18740F: drivers/thermal/samsung/ 18741 18742SAMSUNG USB2 PHY DRIVER 18743M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18744L: linux-kernel@vger.kernel.org 18745S: Supported 18746F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18747F: Documentation/driver-api/phy/samsung-usb2.rst 18748F: drivers/phy/samsung/phy-exynos4210-usb2.c 18749F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18750F: drivers/phy/samsung/phy-exynos5250-usb2.c 18751F: drivers/phy/samsung/phy-s5pv210-usb2.c 18752F: drivers/phy/samsung/phy-samsung-usb2.c 18753F: drivers/phy/samsung/phy-samsung-usb2.h 18754 18755SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18756M: Paul Barker <paul.barker@sancloud.com> 18757R: Marc Murphy <marc.murphy@sancloud.com> 18758S: Supported 18759F: arch/arm/boot/dts/am335x-sancloud* 18760 18761SC1200 WDT DRIVER 18762M: Zwane Mwaikambo <zwanem@gmail.com> 18763S: Maintained 18764F: drivers/watchdog/sc1200wdt.c 18765 18766SCHEDULER 18767M: Ingo Molnar <mingo@redhat.com> 18768M: Peter Zijlstra <peterz@infradead.org> 18769M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18770M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18771R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18772R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18773R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18774R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18775R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18776R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18777L: linux-kernel@vger.kernel.org 18778S: Maintained 18779T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18780F: include/linux/preempt.h 18781F: include/linux/sched.h 18782F: include/linux/wait.h 18783F: include/uapi/linux/sched.h 18784F: kernel/sched/ 18785 18786SCSI RDMA PROTOCOL (SRP) INITIATOR 18787M: Bart Van Assche <bvanassche@acm.org> 18788L: linux-rdma@vger.kernel.org 18789S: Supported 18790Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18791F: drivers/infiniband/ulp/srp/ 18792F: include/scsi/srp.h 18793 18794SCSI RDMA PROTOCOL (SRP) TARGET 18795M: Bart Van Assche <bvanassche@acm.org> 18796L: linux-rdma@vger.kernel.org 18797L: target-devel@vger.kernel.org 18798S: Supported 18799Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18800F: drivers/infiniband/ulp/srpt/ 18801 18802SCSI SG DRIVER 18803M: Doug Gilbert <dgilbert@interlog.com> 18804L: linux-scsi@vger.kernel.org 18805S: Maintained 18806W: http://sg.danny.cz/sg 18807F: Documentation/scsi/scsi-generic.rst 18808F: drivers/scsi/sg.c 18809F: include/scsi/sg.h 18810 18811SCSI SUBSYSTEM 18812M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18813M: "Martin K. Petersen" <martin.petersen@oracle.com> 18814L: linux-scsi@vger.kernel.org 18815S: Maintained 18816Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18817T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18818T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18819F: Documentation/devicetree/bindings/scsi/ 18820F: drivers/scsi/ 18821F: drivers/ufs/ 18822F: include/scsi/ 18823 18824SCSI TAPE DRIVER 18825M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18826L: linux-scsi@vger.kernel.org 18827S: Maintained 18828F: Documentation/scsi/st.rst 18829F: drivers/scsi/st.* 18830F: drivers/scsi/st_*.h 18831 18832SCSI TARGET CORE USER DRIVER 18833M: Bodo Stroesser <bostroesser@gmail.com> 18834L: linux-scsi@vger.kernel.org 18835L: target-devel@vger.kernel.org 18836S: Supported 18837F: Documentation/target/tcmu-design.rst 18838F: drivers/target/target_core_user.c 18839F: include/uapi/linux/target_core_user.h 18840 18841SCSI TARGET SUBSYSTEM 18842M: "Martin K. Petersen" <martin.petersen@oracle.com> 18843L: linux-scsi@vger.kernel.org 18844L: target-devel@vger.kernel.org 18845S: Supported 18846W: http://www.linux-iscsi.org 18847Q: https://patchwork.kernel.org/project/target-devel/list/ 18848T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18849F: Documentation/target/ 18850F: drivers/target/ 18851F: include/target/ 18852 18853SCTP PROTOCOL 18854M: Neil Horman <nhorman@tuxdriver.com> 18855M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18856M: Xin Long <lucien.xin@gmail.com> 18857L: linux-sctp@vger.kernel.org 18858S: Maintained 18859W: http://lksctp.sourceforge.net 18860F: Documentation/networking/sctp.rst 18861F: include/linux/sctp.h 18862F: include/net/sctp/ 18863F: include/uapi/linux/sctp.h 18864F: net/sctp/ 18865 18866SCx200 CPU SUPPORT 18867M: Jim Cromie <jim.cromie@gmail.com> 18868S: Odd Fixes 18869F: Documentation/i2c/busses/scx200_acb.rst 18870F: arch/x86/platform/scx200/ 18871F: drivers/i2c/busses/scx200* 18872F: drivers/mtd/maps/scx200_docflash.c 18873F: drivers/watchdog/scx200_wdt.c 18874F: include/linux/scx200.h 18875 18876SCx200 GPIO DRIVER 18877M: Jim Cromie <jim.cromie@gmail.com> 18878S: Maintained 18879F: drivers/char/scx200_gpio.c 18880F: include/linux/scx200_gpio.h 18881 18882SCx200 HRT CLOCKSOURCE DRIVER 18883M: Jim Cromie <jim.cromie@gmail.com> 18884S: Maintained 18885F: drivers/clocksource/scx200_hrt.c 18886 18887SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18888M: Sascha Sommer <saschasommer@freenet.de> 18889L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18890S: Maintained 18891F: drivers/mmc/host/sdricoh_cs.c 18892 18893SECO BOARDS CEC DRIVER 18894M: Ettore Chimenti <ek5.chimenti@gmail.com> 18895S: Maintained 18896F: drivers/media/cec/platform/seco/seco-cec.c 18897F: drivers/media/cec/platform/seco/seco-cec.h 18898 18899SECURE COMPUTING 18900M: Kees Cook <keescook@chromium.org> 18901R: Andy Lutomirski <luto@amacapital.net> 18902R: Will Drewry <wad@chromium.org> 18903S: Supported 18904T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18905F: Documentation/userspace-api/seccomp_filter.rst 18906F: include/linux/seccomp.h 18907F: include/uapi/linux/seccomp.h 18908F: kernel/seccomp.c 18909F: tools/testing/selftests/kselftest_harness.h 18910F: tools/testing/selftests/seccomp/* 18911K: \bsecure_computing 18912K: \bTIF_SECCOMP\b 18913 18914SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18915M: Kamal Dasu <kdasu.kdev@gmail.com> 18916M: Al Cooper <alcooperx@gmail.com> 18917R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18918L: linux-mmc@vger.kernel.org 18919S: Maintained 18920F: drivers/mmc/host/sdhci-brcmstb* 18921 18922SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18923M: Adrian Hunter <adrian.hunter@intel.com> 18924L: linux-mmc@vger.kernel.org 18925S: Supported 18926F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18927F: drivers/mmc/host/sdhci* 18928 18929SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18930M: Eugen Hristev <eugen.hristev@microchip.com> 18931L: linux-mmc@vger.kernel.org 18932S: Supported 18933F: drivers/mmc/host/sdhci-of-at91.c 18934 18935SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18936M: Haibo Chen <haibo.chen@nxp.com> 18937L: linux-imx@nxp.com 18938L: linux-mmc@vger.kernel.org 18939S: Maintained 18940F: drivers/mmc/host/sdhci-esdhc-imx.c 18941 18942SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18943M: Ben Dooks <ben-linux@fluff.org> 18944M: Jaehoon Chung <jh80.chung@samsung.com> 18945L: linux-mmc@vger.kernel.org 18946S: Maintained 18947F: drivers/mmc/host/sdhci-s3c* 18948 18949SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18950M: Viresh Kumar <vireshk@kernel.org> 18951L: linux-mmc@vger.kernel.org 18952S: Maintained 18953F: drivers/mmc/host/sdhci-spear.c 18954 18955SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18956M: Vignesh Raghavendra <vigneshr@ti.com> 18957L: linux-mmc@vger.kernel.org 18958S: Maintained 18959F: drivers/mmc/host/sdhci-omap.c 18960 18961SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18962M: Jonathan Derrick <jonathan.derrick@linux.dev> 18963L: linux-block@vger.kernel.org 18964S: Supported 18965F: block/opal_proto.h 18966F: block/sed* 18967F: include/linux/sed* 18968F: include/uapi/linux/sed* 18969 18970SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18971M: Mark Rutland <mark.rutland@arm.com> 18972M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18973M: Sudeep Holla <sudeep.holla@arm.com> 18974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18975S: Maintained 18976F: drivers/firmware/smccc/ 18977F: include/linux/arm-smccc.h 18978 18979SECURITY CONTACT 18980M: Security Officers <security@kernel.org> 18981S: Supported 18982F: Documentation/process/security-bugs.rst 18983 18984SECURITY SUBSYSTEM 18985M: Paul Moore <paul@paul-moore.com> 18986M: James Morris <jmorris@namei.org> 18987M: "Serge E. Hallyn" <serge@hallyn.com> 18988L: linux-security-module@vger.kernel.org (suggested Cc:) 18989S: Supported 18990W: http://kernsec.org/ 18991T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18992F: security/ 18993X: security/selinux/ 18994 18995SELINUX SECURITY MODULE 18996M: Paul Moore <paul@paul-moore.com> 18997M: Stephen Smalley <stephen.smalley.work@gmail.com> 18998M: Eric Paris <eparis@parisplace.org> 18999L: selinux@vger.kernel.org 19000S: Supported 19001W: https://selinuxproject.org 19002W: https://github.com/SELinuxProject 19003T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19004F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19005F: Documentation/ABI/removed/sysfs-selinux-disable 19006F: Documentation/admin-guide/LSM/SELinux.rst 19007F: include/trace/events/avc.h 19008F: include/uapi/linux/selinux_netlink.h 19009F: scripts/selinux/ 19010F: security/selinux/ 19011 19012SENSABLE PHANTOM 19013M: Jiri Slaby <jirislaby@kernel.org> 19014S: Maintained 19015F: drivers/misc/phantom.c 19016F: include/uapi/linux/phantom.h 19017 19018SENSEAIR SUNRISE 006-0-0007 19019M: Jacopo Mondi <jacopo@jmondi.org> 19020S: Maintained 19021F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19022F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19023F: drivers/iio/chemical/sunrise_co2.c 19024 19025SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19026M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19027S: Maintained 19028F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19029F: drivers/iio/chemical/scd30.h 19030F: drivers/iio/chemical/scd30_core.c 19031F: drivers/iio/chemical/scd30_i2c.c 19032F: drivers/iio/chemical/scd30_serial.c 19033 19034SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19035M: Roan van Dijk <roan@protonic.nl> 19036S: Maintained 19037F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19038F: drivers/iio/chemical/scd4x.c 19039 19040SENSIRION SGP40 GAS SENSOR DRIVER 19041M: Andreas Klinger <ak@it-klinger.de> 19042S: Maintained 19043F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19044F: drivers/iio/chemical/sgp40.c 19045 19046SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19047M: Tomasz Duszynski <tduszyns@gmail.com> 19048S: Maintained 19049F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19050F: drivers/iio/chemical/sps30.c 19051F: drivers/iio/chemical/sps30_i2c.c 19052F: drivers/iio/chemical/sps30_serial.c 19053 19054SERIAL DEVICE BUS 19055M: Rob Herring <robh@kernel.org> 19056L: linux-serial@vger.kernel.org 19057S: Maintained 19058F: Documentation/devicetree/bindings/serial/serial.yaml 19059F: drivers/tty/serdev/ 19060F: include/linux/serdev.h 19061 19062SERIAL DRIVERS 19063M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19064L: linux-serial@vger.kernel.org 19065S: Maintained 19066F: Documentation/devicetree/bindings/serial/ 19067F: drivers/tty/serial/ 19068 19069SERIAL IR RECEIVER 19070M: Sean Young <sean@mess.org> 19071L: linux-media@vger.kernel.org 19072S: Maintained 19073F: drivers/media/rc/serial_ir.c 19074 19075SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19076M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19077L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19078S: Maintained 19079F: Documentation/devicetree/bindings/slimbus/ 19080F: drivers/slimbus/ 19081F: include/linux/slimbus.h 19082 19083SFC NETWORK DRIVER 19084M: Edward Cree <ecree.xilinx@gmail.com> 19085M: Martin Habets <habetsm.xilinx@gmail.com> 19086L: netdev@vger.kernel.org 19087L: linux-net-drivers@amd.com 19088S: Supported 19089F: Documentation/networking/devlink/sfc.rst 19090F: drivers/net/ethernet/sfc/ 19091 19092SFCTEMP HWMON DRIVER 19093M: Emil Renner Berthing <kernel@esmil.dk> 19094L: linux-hwmon@vger.kernel.org 19095S: Maintained 19096F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19097F: Documentation/hwmon/sfctemp.rst 19098F: drivers/hwmon/sfctemp.c 19099 19100SFF/SFP/SFP+ MODULE SUPPORT 19101M: Russell King <linux@armlinux.org.uk> 19102L: netdev@vger.kernel.org 19103S: Maintained 19104F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19105F: drivers/net/phy/phylink.c 19106F: drivers/net/phy/sfp* 19107F: include/linux/mdio/mdio-i2c.h 19108F: include/linux/phylink.h 19109F: include/linux/sfp.h 19110K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19111 19112SGI GRU DRIVER 19113M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19114S: Maintained 19115F: drivers/misc/sgi-gru/ 19116 19117SGI XP/XPC/XPNET DRIVER 19118M: Robin Holt <robinmholt@gmail.com> 19119M: Steve Wahl <steve.wahl@hpe.com> 19120R: Mike Travis <mike.travis@hpe.com> 19121S: Maintained 19122F: drivers/misc/sgi-xp/ 19123 19124SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19125M: Karsten Graul <kgraul@linux.ibm.com> 19126M: Wenjia Zhang <wenjia@linux.ibm.com> 19127M: Jan Karcher <jaka@linux.ibm.com> 19128L: linux-s390@vger.kernel.org 19129S: Supported 19130F: net/smc/ 19131 19132SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19133M: Linus Walleij <linus.walleij@linaro.org> 19134L: linux-iio@vger.kernel.org 19135S: Maintained 19136T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19137F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19138F: drivers/iio/light/gp2ap002.c 19139 19140SHARP RJ54N1CB0C SENSOR DRIVER 19141M: Jacopo Mondi <jacopo@jmondi.org> 19142L: linux-media@vger.kernel.org 19143S: Odd fixes 19144T: git git://linuxtv.org/media_tree.git 19145F: drivers/media/i2c/rj54n1cb0c.c 19146F: include/media/i2c/rj54n1cb0c.h 19147 19148SH_VOU V4L2 OUTPUT DRIVER 19149L: linux-media@vger.kernel.org 19150S: Orphan 19151F: drivers/media/platform/renesas/sh_vou.c 19152F: include/media/drv-intf/sh_vou.h 19153 19154SI2157 MEDIA DRIVER 19155M: Antti Palosaari <crope@iki.fi> 19156L: linux-media@vger.kernel.org 19157S: Maintained 19158W: https://linuxtv.org 19159W: http://palosaari.fi/linux/ 19160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19161T: git git://linuxtv.org/anttip/media_tree.git 19162F: drivers/media/tuners/si2157* 19163 19164SI2165 MEDIA DRIVER 19165M: Matthias Schwarzott <zzam@gentoo.org> 19166L: linux-media@vger.kernel.org 19167S: Maintained 19168W: https://linuxtv.org 19169Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19170F: drivers/media/dvb-frontends/si2165* 19171 19172SI2168 MEDIA DRIVER 19173M: Antti Palosaari <crope@iki.fi> 19174L: linux-media@vger.kernel.org 19175S: Maintained 19176W: https://linuxtv.org 19177W: http://palosaari.fi/linux/ 19178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19179T: git git://linuxtv.org/anttip/media_tree.git 19180F: drivers/media/dvb-frontends/si2168* 19181 19182SI470X FM RADIO RECEIVER I2C DRIVER 19183M: Hans Verkuil <hverkuil@xs4all.nl> 19184L: linux-media@vger.kernel.org 19185S: Odd Fixes 19186W: https://linuxtv.org 19187T: git git://linuxtv.org/media_tree.git 19188F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19189F: drivers/media/radio/si470x/radio-si470x-i2c.c 19190 19191SI470X FM RADIO RECEIVER USB DRIVER 19192M: Hans Verkuil <hverkuil@xs4all.nl> 19193L: linux-media@vger.kernel.org 19194S: Maintained 19195W: https://linuxtv.org 19196T: git git://linuxtv.org/media_tree.git 19197F: drivers/media/radio/si470x/radio-si470x-common.c 19198F: drivers/media/radio/si470x/radio-si470x-usb.c 19199F: drivers/media/radio/si470x/radio-si470x.h 19200 19201SI4713 FM RADIO TRANSMITTER I2C DRIVER 19202M: Eduardo Valentin <edubezval@gmail.com> 19203L: linux-media@vger.kernel.org 19204S: Odd Fixes 19205W: https://linuxtv.org 19206T: git git://linuxtv.org/media_tree.git 19207F: drivers/media/radio/si4713/si4713.? 19208 19209SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19210M: Eduardo Valentin <edubezval@gmail.com> 19211L: linux-media@vger.kernel.org 19212S: Odd Fixes 19213W: https://linuxtv.org 19214T: git git://linuxtv.org/media_tree.git 19215F: drivers/media/radio/si4713/radio-platform-si4713.c 19216 19217SI4713 FM RADIO TRANSMITTER USB DRIVER 19218M: Hans Verkuil <hverkuil@xs4all.nl> 19219L: linux-media@vger.kernel.org 19220S: Maintained 19221W: https://linuxtv.org 19222T: git git://linuxtv.org/media_tree.git 19223F: drivers/media/radio/si4713/radio-usb-si4713.c 19224 19225SIANO DVB DRIVER 19226M: Mauro Carvalho Chehab <mchehab@kernel.org> 19227L: linux-media@vger.kernel.org 19228S: Odd fixes 19229W: https://linuxtv.org 19230T: git git://linuxtv.org/media_tree.git 19231F: drivers/media/common/siano/ 19232F: drivers/media/mmc/siano/ 19233F: drivers/media/usb/siano/ 19234F: drivers/media/usb/siano/ 19235 19236SIFIVE DRIVERS 19237M: Palmer Dabbelt <palmer@dabbelt.com> 19238M: Paul Walmsley <paul.walmsley@sifive.com> 19239L: linux-riscv@lists.infradead.org 19240S: Supported 19241N: sifive 19242K: [^@]sifive 19243 19244SIFIVE FU540 SYSTEM-ON-CHIP 19245M: Paul Walmsley <paul.walmsley@sifive.com> 19246M: Palmer Dabbelt <palmer@dabbelt.com> 19247L: linux-riscv@lists.infradead.org 19248S: Supported 19249T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19250N: fu540 19251K: fu540 19252 19253SIFIVE PDMA DRIVER 19254M: Green Wan <green.wan@sifive.com> 19255S: Maintained 19256F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19257F: drivers/dma/sf-pdma/ 19258 19259SIFIVE SOC DRIVERS 19260M: Conor Dooley <conor@kernel.org> 19261L: linux-riscv@lists.infradead.org 19262S: Maintained 19263T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19264F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19265F: drivers/soc/sifive/ 19266 19267SILEAD TOUCHSCREEN DRIVER 19268M: Hans de Goede <hdegoede@redhat.com> 19269L: linux-input@vger.kernel.org 19270L: platform-driver-x86@vger.kernel.org 19271S: Maintained 19272F: drivers/input/touchscreen/silead.c 19273F: drivers/platform/x86/touchscreen_dmi.c 19274 19275SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19276M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19277S: Supported 19278F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19279F: drivers/net/wireless/silabs/wfx/ 19280 19281SILICON MOTION SM712 FRAME BUFFER DRIVER 19282M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19283M: Teddy Wang <teddy.wang@siliconmotion.com> 19284M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19285L: linux-fbdev@vger.kernel.org 19286S: Maintained 19287F: Documentation/fb/sm712fb.rst 19288F: drivers/video/fbdev/sm712* 19289 19290SILVACO I3C DUAL-ROLE MASTER 19291M: Miquel Raynal <miquel.raynal@bootlin.com> 19292M: Conor Culhane <conor.culhane@silvaco.com> 19293L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19294S: Maintained 19295F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19296F: drivers/i3c/master/svc-i3c-master.c 19297 19298SIMPLEFB FB DRIVER 19299M: Hans de Goede <hdegoede@redhat.com> 19300L: linux-fbdev@vger.kernel.org 19301S: Maintained 19302F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19303F: drivers/video/fbdev/simplefb.c 19304F: include/linux/platform_data/simplefb.h 19305 19306SIMTEC EB110ATX (Chalice CATS) 19307M: Simtec Linux Team <linux@simtec.co.uk> 19308S: Supported 19309W: http://www.simtec.co.uk/products/EB110ATX/ 19310 19311SIOX 19312M: Thorsten Scherer <t.scherer@eckelmann.de> 19313M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19314R: Pengutronix Kernel Team <kernel@pengutronix.de> 19315S: Supported 19316F: drivers/gpio/gpio-siox.c 19317F: drivers/siox/* 19318F: include/trace/events/siox.h 19319 19320SIPHASH PRF ROUTINES 19321M: Jason A. Donenfeld <Jason@zx2c4.com> 19322S: Maintained 19323F: include/linux/siphash.h 19324F: lib/siphash.c 19325F: lib/siphash_kunit.c 19326 19327SIS 190 ETHERNET DRIVER 19328M: Francois Romieu <romieu@fr.zoreil.com> 19329L: netdev@vger.kernel.org 19330S: Maintained 19331F: drivers/net/ethernet/sis/sis190.c 19332 19333SIS 900/7016 FAST ETHERNET DRIVER 19334M: Daniele Venzano <venza@brownhat.org> 19335L: netdev@vger.kernel.org 19336S: Maintained 19337W: http://www.brownhat.org/sis900.html 19338F: drivers/net/ethernet/sis/sis900.* 19339 19340SIS FRAMEBUFFER DRIVER 19341S: Orphan 19342F: Documentation/fb/sisfb.rst 19343F: drivers/video/fbdev/sis/ 19344F: include/video/sisfb.h 19345 19346SIS I2C TOUCHSCREEN DRIVER 19347M: Mika Penttilä <mpenttil@redhat.com> 19348L: linux-input@vger.kernel.org 19349S: Maintained 19350F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19351F: drivers/input/touchscreen/sis_i2c.c 19352 19353SIS USB2VGA DRIVER 19354M: Thomas Winischhofer <thomas@winischhofer.net> 19355S: Maintained 19356W: http://www.winischhofer.at/linuxsisusbvga.shtml 19357F: drivers/usb/misc/sisusbvga/ 19358 19359SL28 CPLD MFD DRIVER 19360M: Michael Walle <michael@walle.cc> 19361S: Maintained 19362F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19363F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19364F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19365F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19366F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19367F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19368F: drivers/gpio/gpio-sl28cpld.c 19369F: drivers/hwmon/sl28cpld-hwmon.c 19370F: drivers/irqchip/irq-sl28cpld.c 19371F: drivers/pwm/pwm-sl28cpld.c 19372F: drivers/watchdog/sl28cpld_wdt.c 19373 19374SL28 VPD NVMEM LAYOUT DRIVER 19375M: Michael Walle <michael@walle.cc> 19376S: Maintained 19377F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19378F: drivers/nvmem/layouts/sl28vpd.c 19379 19380SLAB ALLOCATOR 19381M: Christoph Lameter <cl@linux.com> 19382M: Pekka Enberg <penberg@kernel.org> 19383M: David Rientjes <rientjes@google.com> 19384M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19385M: Andrew Morton <akpm@linux-foundation.org> 19386M: Vlastimil Babka <vbabka@suse.cz> 19387R: Roman Gushchin <roman.gushchin@linux.dev> 19388R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19389L: linux-mm@kvack.org 19390S: Maintained 19391T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19392F: include/linux/sl?b*.h 19393F: mm/sl?b* 19394 19395SLCAN CAN NETWORK DRIVER 19396M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19397L: linux-can@vger.kernel.org 19398S: Maintained 19399F: drivers/net/can/slcan/ 19400 19401SLEEPABLE READ-COPY UPDATE (SRCU) 19402M: Lai Jiangshan <jiangshanlai@gmail.com> 19403M: "Paul E. McKenney" <paulmck@kernel.org> 19404M: Josh Triplett <josh@joshtriplett.org> 19405R: Steven Rostedt <rostedt@goodmis.org> 19406R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19407L: rcu@vger.kernel.org 19408S: Supported 19409W: http://www.rdrop.com/users/paulmck/RCU/ 19410T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19411F: include/linux/srcu*.h 19412F: kernel/rcu/srcu*.c 19413 19414SMACK SECURITY MODULE 19415M: Casey Schaufler <casey@schaufler-ca.com> 19416L: linux-security-module@vger.kernel.org 19417S: Maintained 19418W: http://schaufler-ca.com 19419T: git git://github.com/cschaufler/smack-next 19420F: Documentation/admin-guide/LSM/Smack.rst 19421F: security/smack/ 19422 19423SMC91x ETHERNET DRIVER 19424M: Nicolas Pitre <nico@fluxnic.net> 19425S: Odd Fixes 19426F: drivers/net/ethernet/smsc/smc91x.* 19427 19428SMM665 HARDWARE MONITOR DRIVER 19429M: Guenter Roeck <linux@roeck-us.net> 19430L: linux-hwmon@vger.kernel.org 19431S: Maintained 19432F: Documentation/hwmon/smm665.rst 19433F: drivers/hwmon/smm665.c 19434 19435SMSC EMC2103 HARDWARE MONITOR DRIVER 19436M: Steve Glendinning <steve.glendinning@shawell.net> 19437L: linux-hwmon@vger.kernel.org 19438S: Maintained 19439F: Documentation/hwmon/emc2103.rst 19440F: drivers/hwmon/emc2103.c 19441 19442SMSC SCH5627 HARDWARE MONITOR DRIVER 19443M: Hans de Goede <hdegoede@redhat.com> 19444L: linux-hwmon@vger.kernel.org 19445S: Supported 19446F: Documentation/hwmon/sch5627.rst 19447F: drivers/hwmon/sch5627.c 19448 19449SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19450M: Steve Glendinning <steve.glendinning@shawell.net> 19451L: linux-fbdev@vger.kernel.org 19452S: Maintained 19453F: drivers/video/fbdev/smscufx.c 19454 19455SMSC47B397 HARDWARE MONITOR DRIVER 19456M: Jean Delvare <jdelvare@suse.com> 19457L: linux-hwmon@vger.kernel.org 19458S: Maintained 19459F: Documentation/hwmon/smsc47b397.rst 19460F: drivers/hwmon/smsc47b397.c 19461 19462SMSC911x ETHERNET DRIVER 19463M: Steve Glendinning <steve.glendinning@shawell.net> 19464L: netdev@vger.kernel.org 19465S: Maintained 19466F: drivers/net/ethernet/smsc/smsc911x.* 19467F: include/linux/smsc911x.h 19468 19469SMSC9420 PCI ETHERNET DRIVER 19470M: Steve Glendinning <steve.glendinning@shawell.net> 19471L: netdev@vger.kernel.org 19472S: Maintained 19473F: drivers/net/ethernet/smsc/smsc9420.* 19474 19475SNET DPU VIRTIO DATA PATH ACCELERATOR 19476R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19477F: drivers/vdpa/solidrun/ 19478 19479SOCIONEXT (SNI) AVE NETWORK DRIVER 19480M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19481L: netdev@vger.kernel.org 19482S: Maintained 19483F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19484F: drivers/net/ethernet/socionext/sni_ave.c 19485 19486SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19487M: Jassi Brar <jaswinder.singh@linaro.org> 19488M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19489L: netdev@vger.kernel.org 19490S: Maintained 19491F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19492F: drivers/net/ethernet/socionext/netsec.c 19493 19494SOCIONEXT (SNI) Synquacer SPI DRIVER 19495M: Masahisa Kojima <masahisa.kojima@linaro.org> 19496M: Jassi Brar <jaswinder.singh@linaro.org> 19497L: linux-spi@vger.kernel.org 19498S: Maintained 19499F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19500F: drivers/spi/spi-synquacer.c 19501 19502SOCIONEXT SYNQUACER I2C DRIVER 19503M: Ard Biesheuvel <ardb@kernel.org> 19504L: linux-i2c@vger.kernel.org 19505S: Maintained 19506F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19507F: drivers/i2c/busses/i2c-synquacer.c 19508 19509SOCIONEXT UNIPHIER SOUND DRIVER 19510L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19511S: Orphan 19512F: sound/soc/uniphier/ 19513 19514SOCKET TIMESTAMPING 19515M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19516S: Maintained 19517F: Documentation/networking/timestamping.rst 19518F: include/uapi/linux/net_tstamp.h 19519F: tools/testing/selftests/net/so_txtime.c 19520 19521SOEKRIS NET48XX LED SUPPORT 19522M: Chris Boot <bootc@bootc.net> 19523S: Maintained 19524F: drivers/leds/leds-net48xx.c 19525 19526SOFT-IWARP DRIVER (siw) 19527M: Bernard Metzler <bmt@zurich.ibm.com> 19528L: linux-rdma@vger.kernel.org 19529S: Supported 19530F: drivers/infiniband/sw/siw/ 19531F: include/uapi/rdma/siw-abi.h 19532 19533SOFT-ROCE DRIVER (rxe) 19534M: Zhu Yanjun <zyjzyj2000@gmail.com> 19535L: linux-rdma@vger.kernel.org 19536S: Supported 19537F: drivers/infiniband/sw/rxe/ 19538F: include/uapi/rdma/rdma_user_rxe.h 19539 19540SOFTLOGIC 6x10 MPEG CODEC 19541M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19542M: Anton Sviridenko <anton@corp.bluecherry.net> 19543M: Andrey Utkin <andrey_utkin@fastmail.com> 19544M: Ismael Luceno <ismael@iodev.co.uk> 19545L: linux-media@vger.kernel.org 19546S: Supported 19547F: drivers/media/pci/solo6x10/ 19548 19549SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19550M: James Morse <james.morse@arm.com> 19551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19552S: Maintained 19553F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19554F: drivers/firmware/arm_sdei.c 19555F: include/linux/arm_sdei.h 19556F: include/uapi/linux/arm_sdei.h 19557 19558SOFTWARE NODES AND DEVICE PROPERTIES 19559R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19560R: Daniel Scally <djrscally@gmail.com> 19561R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19562R: Sakari Ailus <sakari.ailus@linux.intel.com> 19563L: linux-acpi@vger.kernel.org 19564S: Maintained 19565F: drivers/base/property.c 19566F: drivers/base/swnode.c 19567F: include/linux/fwnode.h 19568F: include/linux/property.h 19569 19570SOFTWARE RAID (Multiple Disks) SUPPORT 19571M: Song Liu <song@kernel.org> 19572L: linux-raid@vger.kernel.org 19573S: Supported 19574Q: https://patchwork.kernel.org/project/linux-raid/list/ 19575T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19576F: drivers/md/Kconfig 19577F: drivers/md/Makefile 19578F: drivers/md/md* 19579F: drivers/md/raid* 19580F: include/linux/raid/ 19581F: include/uapi/linux/raid/ 19582 19583SOLIDRUN CLEARFOG SUPPORT 19584M: Russell King <linux@armlinux.org.uk> 19585S: Maintained 19586F: arch/arm/boot/dts/armada-388-clearfog* 19587F: arch/arm/boot/dts/armada-38x-solidrun-* 19588 19589SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19590M: Russell King <linux@armlinux.org.uk> 19591S: Maintained 19592F: arch/arm/boot/dts/imx6*-cubox-i* 19593F: arch/arm/boot/dts/imx6*-hummingboard* 19594F: arch/arm/boot/dts/imx6*-sr-* 19595 19596SONIC NETWORK DRIVER 19597M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19598L: netdev@vger.kernel.org 19599S: Maintained 19600F: drivers/net/ethernet/natsemi/sonic.* 19601 19602SONICS SILICON BACKPLANE DRIVER (SSB) 19603M: Michael Buesch <m@bues.ch> 19604L: linux-wireless@vger.kernel.org 19605S: Maintained 19606F: drivers/ssb/ 19607F: include/linux/ssb/ 19608 19609SONY IMX208 SENSOR DRIVER 19610M: Sakari Ailus <sakari.ailus@linux.intel.com> 19611L: linux-media@vger.kernel.org 19612S: Maintained 19613T: git git://linuxtv.org/media_tree.git 19614F: drivers/media/i2c/imx208.c 19615 19616SONY IMX214 SENSOR DRIVER 19617M: Ricardo Ribalda <ribalda@kernel.org> 19618L: linux-media@vger.kernel.org 19619S: Maintained 19620T: git git://linuxtv.org/media_tree.git 19621F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19622F: drivers/media/i2c/imx214.c 19623 19624SONY IMX219 SENSOR DRIVER 19625M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19626L: linux-media@vger.kernel.org 19627S: Maintained 19628T: git git://linuxtv.org/media_tree.git 19629F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19630F: drivers/media/i2c/imx219.c 19631 19632SONY IMX258 SENSOR DRIVER 19633M: Sakari Ailus <sakari.ailus@linux.intel.com> 19634L: linux-media@vger.kernel.org 19635S: Maintained 19636T: git git://linuxtv.org/media_tree.git 19637F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19638F: drivers/media/i2c/imx258.c 19639 19640SONY IMX274 SENSOR DRIVER 19641M: Leon Luo <leonl@leopardimaging.com> 19642L: linux-media@vger.kernel.org 19643S: Maintained 19644T: git git://linuxtv.org/media_tree.git 19645F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19646F: drivers/media/i2c/imx274.c 19647 19648SONY IMX290 SENSOR DRIVER 19649M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19650L: linux-media@vger.kernel.org 19651S: Maintained 19652T: git git://linuxtv.org/media_tree.git 19653F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19654F: drivers/media/i2c/imx290.c 19655 19656SONY IMX296 SENSOR DRIVER 19657M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19658M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19659L: linux-media@vger.kernel.org 19660S: Maintained 19661T: git git://linuxtv.org/media_tree.git 19662F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19663F: drivers/media/i2c/imx296.c 19664 19665SONY IMX319 SENSOR DRIVER 19666M: Bingbu Cao <bingbu.cao@intel.com> 19667L: linux-media@vger.kernel.org 19668S: Maintained 19669T: git git://linuxtv.org/media_tree.git 19670F: drivers/media/i2c/imx319.c 19671 19672SONY IMX334 SENSOR DRIVER 19673M: Paul J. Murphy <paul.j.murphy@intel.com> 19674M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19675L: linux-media@vger.kernel.org 19676S: Maintained 19677T: git git://linuxtv.org/media_tree.git 19678F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19679F: drivers/media/i2c/imx334.c 19680 19681SONY IMX335 SENSOR DRIVER 19682M: Paul J. Murphy <paul.j.murphy@intel.com> 19683M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19684L: linux-media@vger.kernel.org 19685S: Maintained 19686T: git git://linuxtv.org/media_tree.git 19687F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19688F: drivers/media/i2c/imx335.c 19689 19690SONY IMX355 SENSOR DRIVER 19691M: Tianshu Qiu <tian.shu.qiu@intel.com> 19692L: linux-media@vger.kernel.org 19693S: Maintained 19694T: git git://linuxtv.org/media_tree.git 19695F: drivers/media/i2c/imx355.c 19696 19697SONY IMX412 SENSOR DRIVER 19698M: Paul J. Murphy <paul.j.murphy@intel.com> 19699M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19700L: linux-media@vger.kernel.org 19701S: Maintained 19702T: git git://linuxtv.org/media_tree.git 19703F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19704F: drivers/media/i2c/imx412.c 19705 19706SONY IMX415 SENSOR DRIVER 19707M: Michael Riesch <michael.riesch@wolfvision.net> 19708L: linux-media@vger.kernel.org 19709S: Maintained 19710T: git git://linuxtv.org/media_tree.git 19711F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19712F: drivers/media/i2c/imx415.c 19713 19714SONY MEMORYSTICK SUBSYSTEM 19715M: Maxim Levitsky <maximlevitsky@gmail.com> 19716M: Alex Dubov <oakad@yahoo.com> 19717M: Ulf Hansson <ulf.hansson@linaro.org> 19718L: linux-mmc@vger.kernel.org 19719S: Maintained 19720T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19721F: drivers/memstick/ 19722F: include/linux/memstick.h 19723 19724SONY VAIO CONTROL DEVICE DRIVER 19725M: Mattia Dongili <malattia@linux.it> 19726L: platform-driver-x86@vger.kernel.org 19727S: Maintained 19728W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19729F: Documentation/admin-guide/laptops/sony-laptop.rst 19730F: drivers/char/sonypi.c 19731F: drivers/platform/x86/sony-laptop.c 19732F: include/linux/sony-laptop.h 19733 19734SOUND 19735M: Jaroslav Kysela <perex@perex.cz> 19736M: Takashi Iwai <tiwai@suse.com> 19737L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19738S: Maintained 19739W: http://www.alsa-project.org/ 19740Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19741T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19742F: Documentation/sound/ 19743F: include/sound/ 19744F: include/uapi/sound/ 19745F: sound/ 19746F: tools/testing/selftests/alsa 19747 19748SOUND - ALSA SELFTESTS 19749M: Mark Brown <broonie@kernel.org> 19750L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19751L: linux-kselftest@vger.kernel.org 19752S: Supported 19753F: tools/testing/selftests/alsa 19754 19755SOUND - COMPRESSED AUDIO 19756M: Vinod Koul <vkoul@kernel.org> 19757L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19758S: Supported 19759T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19760F: Documentation/sound/designs/compress-offload.rst 19761F: include/sound/compress_driver.h 19762F: include/uapi/sound/compress_* 19763F: sound/core/compress_offload.c 19764F: sound/soc/soc-compress.c 19765 19766SOUND - DMAENGINE HELPERS 19767M: Lars-Peter Clausen <lars@metafoo.de> 19768S: Supported 19769F: include/sound/dmaengine_pcm.h 19770F: sound/core/pcm_dmaengine.c 19771F: sound/soc/soc-generic-dmaengine-pcm.c 19772 19773SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19774M: Liam Girdwood <lgirdwood@gmail.com> 19775M: Mark Brown <broonie@kernel.org> 19776L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19777S: Supported 19778W: http://alsa-project.org/main/index.php/ASoC 19779T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19780F: Documentation/devicetree/bindings/sound/ 19781F: Documentation/sound/soc/ 19782F: include/dt-bindings/sound/ 19783F: include/sound/soc* 19784F: sound/soc/ 19785 19786SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19787M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19788M: Liam Girdwood <lgirdwood@gmail.com> 19789M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19790M: Bard Liao <yung-chuan.liao@linux.intel.com> 19791M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19792M: Daniel Baluta <daniel.baluta@nxp.com> 19793R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19794L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19795S: Supported 19796W: https://github.com/thesofproject/linux/ 19797F: sound/soc/sof/ 19798 19799SOUNDWIRE SUBSYSTEM 19800M: Vinod Koul <vkoul@kernel.org> 19801M: Bard Liao <yung-chuan.liao@linux.intel.com> 19802R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19803R: Sanyog Kale <sanyog.r.kale@intel.com> 19804L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19805S: Supported 19806T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19807F: Documentation/driver-api/soundwire/ 19808F: drivers/soundwire/ 19809F: include/linux/soundwire/ 19810 19811SP2 MEDIA DRIVER 19812M: Olli Salonen <olli.salonen@iki.fi> 19813L: linux-media@vger.kernel.org 19814S: Maintained 19815W: https://linuxtv.org 19816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19817F: drivers/media/dvb-frontends/sp2* 19818 19819SPANISH DOCUMENTATION 19820M: Carlos Bilbao <carlos.bilbao@amd.com> 19821S: Maintained 19822F: Documentation/translations/sp_SP/ 19823 19824SPARC + UltraSPARC (sparc/sparc64) 19825M: "David S. Miller" <davem@davemloft.net> 19826L: sparclinux@vger.kernel.org 19827S: Maintained 19828Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19829T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19830T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19831F: arch/sparc/ 19832F: drivers/sbus/ 19833 19834SPARC SERIAL DRIVERS 19835M: "David S. Miller" <davem@davemloft.net> 19836L: sparclinux@vger.kernel.org 19837S: Maintained 19838T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19839T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19840F: drivers/tty/serial/suncore.c 19841F: drivers/tty/serial/sunhv.c 19842F: drivers/tty/serial/sunsab.c 19843F: drivers/tty/serial/sunsab.h 19844F: drivers/tty/serial/sunsu.c 19845F: drivers/tty/serial/sunzilog.c 19846F: drivers/tty/serial/sunzilog.h 19847F: drivers/tty/vcc.c 19848F: include/linux/sunserialcore.h 19849 19850SPARSE CHECKER 19851M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19852L: linux-sparse@vger.kernel.org 19853S: Maintained 19854W: https://sparse.docs.kernel.org/ 19855Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19856B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19857T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19858F: include/linux/compiler.h 19859 19860SPEAKUP CONSOLE SPEECH DRIVER 19861M: William Hubbs <w.d.hubbs@gmail.com> 19862M: Chris Brannon <chris@the-brannons.com> 19863M: Kirk Reiser <kirk@reisers.ca> 19864M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19865L: speakup@linux-speakup.org 19866S: Odd Fixes 19867W: http://www.linux-speakup.org/ 19868W: https://github.com/linux-speakup/speakup 19869B: https://github.com/linux-speakup/speakup/issues 19870F: drivers/accessibility/speakup/ 19871 19872SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19873M: Viresh Kumar <vireshk@kernel.org> 19874M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19875M: soc@kernel.org 19876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19877S: Maintained 19878W: http://www.st.com/spear 19879F: arch/arm/boot/dts/spear* 19880F: arch/arm/mach-spear/ 19881F: drivers/clk/spear/ 19882F: drivers/pinctrl/spear/ 19883 19884SPI NOR SUBSYSTEM 19885M: Tudor Ambarus <tudor.ambarus@linaro.org> 19886M: Pratyush Yadav <pratyush@kernel.org> 19887R: Michael Walle <michael@walle.cc> 19888L: linux-mtd@lists.infradead.org 19889S: Maintained 19890W: http://www.linux-mtd.infradead.org/ 19891Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19892C: irc://irc.oftc.net/mtd 19893T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19894F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19895F: drivers/mtd/spi-nor/ 19896F: include/linux/mtd/spi-nor.h 19897 19898SPI SUBSYSTEM 19899M: Mark Brown <broonie@kernel.org> 19900L: linux-spi@vger.kernel.org 19901S: Maintained 19902Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19903T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19904F: Documentation/devicetree/bindings/spi/ 19905F: Documentation/spi/ 19906F: drivers/spi/ 19907F: include/linux/spi/ 19908F: include/uapi/linux/spi/ 19909F: tools/spi/ 19910 19911SPIDERNET NETWORK DRIVER for CELL 19912M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19913M: Geoff Levand <geoff@infradead.org> 19914L: netdev@vger.kernel.org 19915L: linuxppc-dev@lists.ozlabs.org 19916S: Maintained 19917F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19918F: drivers/net/ethernet/toshiba/spider_net* 19919 19920SPMI SUBSYSTEM 19921M: Stephen Boyd <sboyd@kernel.org> 19922L: linux-kernel@vger.kernel.org 19923S: Maintained 19924T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19925F: Documentation/devicetree/bindings/spmi/ 19926F: drivers/spmi/ 19927F: include/dt-bindings/spmi/spmi.h 19928F: include/linux/spmi.h 19929F: include/trace/events/spmi.h 19930 19931SPU FILE SYSTEM 19932M: Jeremy Kerr <jk@ozlabs.org> 19933L: linuxppc-dev@lists.ozlabs.org 19934S: Supported 19935W: http://www.ibm.com/developerworks/power/cell/ 19936F: Documentation/filesystems/spufs/spufs.rst 19937F: arch/powerpc/platforms/cell/spufs/ 19938 19939SQUASHFS FILE SYSTEM 19940M: Phillip Lougher <phillip@squashfs.org.uk> 19941L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19942S: Maintained 19943W: http://squashfs.org.uk 19944T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19945F: Documentation/filesystems/squashfs.rst 19946F: fs/squashfs/ 19947 19948SRM (Alpha) environment access 19949M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19950S: Maintained 19951F: arch/alpha/kernel/srm_env.c 19952 19953ST LSM6DSx IMU IIO DRIVER 19954M: Lorenzo Bianconi <lorenzo@kernel.org> 19955L: linux-iio@vger.kernel.org 19956S: Maintained 19957W: http://www.st.com/ 19958F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19959F: drivers/iio/imu/st_lsm6dsx/ 19960 19961ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19962M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19963M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19964L: linux-media@vger.kernel.org 19965S: Maintained 19966T: git git://linuxtv.org/media_tree.git 19967F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19968F: drivers/media/i2c/st-mipid02.c 19969 19970ST STM32 I2C/SMBUS DRIVER 19971M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19972M: Alain Volmat <alain.volmat@foss.st.com> 19973L: linux-i2c@vger.kernel.org 19974S: Maintained 19975F: drivers/i2c/busses/i2c-stm32* 19976 19977ST STM32 SPI DRIVER 19978M: Alain Volmat <alain.volmat@foss.st.com> 19979L: linux-spi@vger.kernel.org 19980S: Maintained 19981F: drivers/spi/spi-stm32.c 19982 19983ST STPDDC60 DRIVER 19984M: Daniel Nilsson <daniel.nilsson@flex.com> 19985L: linux-hwmon@vger.kernel.org 19986S: Maintained 19987F: Documentation/hwmon/stpddc60.rst 19988F: drivers/hwmon/pmbus/stpddc60.c 19989 19990ST VGXY61 DRIVER 19991M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19992M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19993L: linux-media@vger.kernel.org 19994S: Maintained 19995T: git git://linuxtv.org/media_tree.git 19996F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19997F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19998F: drivers/media/i2c/st-vgxy61.c 19999 20000ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20001M: Song Qiang <songqiang1304521@gmail.com> 20002L: linux-iio@vger.kernel.org 20003S: Maintained 20004F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20005F: drivers/iio/proximity/vl53l0x-i2c.c 20006 20007STABLE BRANCH 20008M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20009M: Sasha Levin <sashal@kernel.org> 20010L: stable@vger.kernel.org 20011S: Supported 20012F: Documentation/process/stable-kernel-rules.rst 20013 20014STAGING - ATOMISP DRIVER 20015M: Hans de Goede <hdegoede@redhat.com> 20016M: Mauro Carvalho Chehab <mchehab@kernel.org> 20017R: Sakari Ailus <sakari.ailus@linux.intel.com> 20018L: linux-media@vger.kernel.org 20019S: Maintained 20020F: drivers/staging/media/atomisp/ 20021 20022STAGING - FIELDBUS SUBSYSTEM 20023M: Sven Van Asbroeck <TheSven73@gmail.com> 20024S: Maintained 20025F: drivers/staging/fieldbus/* 20026F: drivers/staging/fieldbus/Documentation/ 20027 20028STAGING - HMS ANYBUS-S BUS 20029M: Sven Van Asbroeck <TheSven73@gmail.com> 20030S: Maintained 20031F: drivers/staging/fieldbus/anybuss/ 20032 20033STAGING - INDUSTRIAL IO 20034M: Jonathan Cameron <jic23@kernel.org> 20035L: linux-iio@vger.kernel.org 20036S: Odd Fixes 20037F: Documentation/devicetree/bindings/staging/iio/ 20038F: drivers/staging/iio/ 20039 20040STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20041M: Marc Dietrich <marvin24@gmx.de> 20042L: ac100@lists.launchpad.net (moderated for non-subscribers) 20043L: linux-tegra@vger.kernel.org 20044S: Maintained 20045F: drivers/staging/nvec/ 20046 20047STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20048M: Jens Frederich <jfrederich@gmail.com> 20049M: Jon Nettleton <jon.nettleton@gmail.com> 20050S: Maintained 20051W: http://wiki.laptop.org/go/DCON 20052F: drivers/staging/olpc_dcon/ 20053 20054STAGING - REALTEK RTL8712U DRIVERS 20055M: Larry Finger <Larry.Finger@lwfinger.net> 20056M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20057S: Odd Fixes 20058F: drivers/staging/rtl8712/ 20059 20060STAGING - SEPS525 LCD CONTROLLER DRIVERS 20061M: Michael Hennerich <michael.hennerich@analog.com> 20062L: linux-fbdev@vger.kernel.org 20063S: Supported 20064F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20065F: drivers/staging/fbtft/fb_seps525.c 20066 20067STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20068M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20069M: Teddy Wang <teddy.wang@siliconmotion.com> 20070M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20071L: linux-fbdev@vger.kernel.org 20072S: Maintained 20073F: drivers/staging/sm750fb/ 20074 20075STAGING - VIA VT665X DRIVERS 20076M: Forest Bond <forest@alittletooquiet.net> 20077S: Odd Fixes 20078F: drivers/staging/vt665?/ 20079 20080STAGING SUBSYSTEM 20081M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20082L: linux-staging@lists.linux.dev 20083S: Supported 20084T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20085F: drivers/staging/ 20086 20087STARFIRE/DURALAN NETWORK DRIVER 20088M: Ion Badulescu <ionut@badula.org> 20089S: Odd Fixes 20090F: drivers/net/ethernet/adaptec/starfire* 20091 20092STARFIVE DEVICETREES 20093M: Emil Renner Berthing <kernel@esmil.dk> 20094S: Maintained 20095F: arch/riscv/boot/dts/starfive/ 20096 20097STARFIVE DWMAC GLUE LAYER 20098M: Emil Renner Berthing <kernel@esmil.dk> 20099M: Samin Guo <samin.guo@starfivetech.com> 20100S: Maintained 20101F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20102F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20103 20104STARFIVE JH7110 MMC/SD/SDIO DRIVER 20105M: William Qiu <william.qiu@starfivetech.com> 20106S: Supported 20107F: Documentation/devicetree/bindings/mmc/starfive* 20108F: drivers/mmc/host/dw_mmc-starfive.c 20109 20110STARFIVE JH71X0 CLOCK DRIVERS 20111M: Emil Renner Berthing <kernel@esmil.dk> 20112M: Hal Feng <hal.feng@starfivetech.com> 20113S: Maintained 20114F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20115F: drivers/clk/starfive/clk-starfive-jh71* 20116F: include/dt-bindings/clock/starfive?jh71*.h 20117 20118STARFIVE JH71X0 PINCTRL DRIVERS 20119M: Emil Renner Berthing <kernel@esmil.dk> 20120M: Jianlong Huang <jianlong.huang@starfivetech.com> 20121L: linux-gpio@vger.kernel.org 20122S: Maintained 20123F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20124F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20125F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20126F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20127 20128STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20129M: Emil Renner Berthing <kernel@esmil.dk> 20130M: Hal Feng <hal.feng@starfivetech.com> 20131S: Maintained 20132F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20133F: drivers/reset/starfive/reset-starfive-jh71* 20134F: include/dt-bindings/reset/starfive?jh71*.h 20135 20136STARFIVE JH71XX PMU CONTROLLER DRIVER 20137M: Walker Chen <walker.chen@starfivetech.com> 20138S: Supported 20139F: Documentation/devicetree/bindings/power/starfive* 20140F: drivers/soc/starfive/jh71xx_pmu.c 20141F: include/dt-bindings/power/starfive,jh7110-pmu.h 20142 20143STARFIVE SOC DRIVERS 20144M: Conor Dooley <conor@kernel.org> 20145S: Maintained 20146T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20147F: drivers/soc/starfive/ 20148 20149STARFIVE TRNG DRIVER 20150M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20151S: Supported 20152F: Documentation/devicetree/bindings/rng/starfive* 20153F: drivers/char/hw_random/jh7110-trng.c 20154 20155STARFIVE WATCHDOG DRIVER 20156M: Xingyu Wu <xingyu.wu@starfivetech.com> 20157M: Samin Guo <samin.guo@starfivetech.com> 20158S: Supported 20159F: Documentation/devicetree/bindings/watchdog/starfive* 20160F: drivers/watchdog/starfive-wdt.c 20161 20162STATIC BRANCH/CALL 20163M: Peter Zijlstra <peterz@infradead.org> 20164M: Josh Poimboeuf <jpoimboe@kernel.org> 20165M: Jason Baron <jbaron@akamai.com> 20166R: Steven Rostedt <rostedt@goodmis.org> 20167R: Ard Biesheuvel <ardb@kernel.org> 20168S: Supported 20169F: arch/*/include/asm/jump_label*.h 20170F: arch/*/include/asm/static_call*.h 20171F: arch/*/kernel/jump_label.c 20172F: arch/*/kernel/static_call.c 20173F: include/linux/jump_label*.h 20174F: include/linux/static_call*.h 20175F: kernel/jump_label.c 20176F: kernel/static_call.c 20177 20178STI AUDIO (ASoC) DRIVERS 20179M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20180L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20181S: Maintained 20182F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20183F: sound/soc/sti/ 20184 20185STI CEC DRIVER 20186M: Alain Volmat <alain.volmat@foss.st.com> 20187S: Maintained 20188F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20189F: drivers/media/cec/platform/sti/ 20190 20191STK1160 USB VIDEO CAPTURE DRIVER 20192M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20193L: linux-media@vger.kernel.org 20194S: Maintained 20195T: git git://linuxtv.org/media_tree.git 20196F: drivers/media/usb/stk1160/ 20197 20198STM32 AUDIO (ASoC) DRIVERS 20199M: Olivier Moysan <olivier.moysan@foss.st.com> 20200M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20201L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20202S: Maintained 20203F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20204F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20205F: sound/soc/stm/ 20206 20207STM32 TIMER/LPTIMER DRIVERS 20208M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20209S: Maintained 20210F: Documentation/ABI/testing/*timer-stm32 20211F: Documentation/devicetree/bindings/*/*stm32-*timer* 20212F: drivers/*/stm32-*timer* 20213F: drivers/pwm/pwm-stm32* 20214F: include/linux/*/stm32-*tim* 20215 20216STMMAC ETHERNET DRIVER 20217M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20218M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20219M: Jose Abreu <joabreu@synopsys.com> 20220L: netdev@vger.kernel.org 20221S: Supported 20222W: http://www.stlinux.com 20223F: Documentation/networking/device_drivers/ethernet/stmicro/ 20224F: drivers/net/ethernet/stmicro/stmmac/ 20225 20226SUN HAPPY MEAL ETHERNET DRIVER 20227M: Sean Anderson <seanga2@gmail.com> 20228S: Maintained 20229F: drivers/net/ethernet/sun/sunhme.* 20230 20231SUN3/3X 20232M: Sam Creasey <sammy@sammy.net> 20233S: Maintained 20234W: http://sammy.net/sun3/ 20235F: arch/m68k/include/asm/sun3* 20236F: arch/m68k/kernel/*sun3* 20237F: arch/m68k/sun3*/ 20238F: drivers/net/ethernet/i825xx/sun3* 20239 20240SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20241M: Hans de Goede <hdegoede@redhat.com> 20242L: linux-input@vger.kernel.org 20243S: Maintained 20244F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20245F: drivers/input/keyboard/sun4i-lradc-keys.c 20246 20247SUNDANCE NETWORK DRIVER 20248M: Denis Kirjanov <kda@linux-powerpc.org> 20249L: netdev@vger.kernel.org 20250S: Maintained 20251F: drivers/net/ethernet/dlink/sundance.c 20252 20253SUNPLUS ETHERNET DRIVER 20254M: Wells Lu <wellslutw@gmail.com> 20255L: netdev@vger.kernel.org 20256S: Maintained 20257W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20258F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20259F: drivers/net/ethernet/sunplus/ 20260 20261SUNPLUS MMC DRIVER 20262M: Tony Huang <tonyhuang.sunplus@gmail.com> 20263M: Li-hao Kuo <lhjeff911@gmail.com> 20264S: Maintained 20265F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20266F: drivers/mmc/host/sunplus-mmc.c 20267 20268SUNPLUS OCOTP DRIVER 20269M: Vincent Shih <vincent.sunplus@gmail.com> 20270S: Maintained 20271F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20272F: drivers/nvmem/sunplus-ocotp.c 20273 20274SUNPLUS PWM DRIVER 20275M: Hammer Hsieh <hammerh0314@gmail.com> 20276S: Maintained 20277F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20278F: drivers/pwm/pwm-sunplus.c 20279 20280SUNPLUS RTC DRIVER 20281M: Vincent Shih <vincent.sunplus@gmail.com> 20282L: linux-rtc@vger.kernel.org 20283S: Maintained 20284F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20285F: drivers/rtc/rtc-sunplus.c 20286 20287SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20288M: Li-hao Kuo <lhjeff911@gmail.com> 20289L: linux-spi@vger.kernel.org 20290S: Maintained 20291F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20292F: drivers/spi/spi-sunplus-sp7021.c 20293 20294SUNPLUS UART DRIVER 20295M: Hammer Hsieh <hammerh0314@gmail.com> 20296S: Maintained 20297F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20298F: drivers/tty/serial/sunplus-uart.c 20299 20300SUNPLUS USB2 PHY DRIVER 20301M: Vincent Shih <vincent.sunplus@gmail.com> 20302L: linux-usb@vger.kernel.org 20303S: Maintained 20304F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20305F: drivers/phy/sunplus/Kconfig 20306F: drivers/phy/sunplus/Makefile 20307F: drivers/phy/sunplus/phy-sunplus-usb2.c 20308 20309SUNPLUS WATCHDOG DRIVER 20310M: Xiantao Hu <xt.hu@cqplus1.com> 20311L: linux-watchdog@vger.kernel.org 20312S: Maintained 20313F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20314F: drivers/watchdog/sunplus_wdt.c 20315 20316SUPERH 20317M: Yoshinori Sato <ysato@users.sourceforge.jp> 20318M: Rich Felker <dalias@libc.org> 20319M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20320L: linux-sh@vger.kernel.org 20321S: Maintained 20322Q: http://patchwork.kernel.org/project/linux-sh/list/ 20323F: Documentation/arch/sh/ 20324F: arch/sh/ 20325F: drivers/sh/ 20326 20327SUSPEND TO RAM 20328M: "Rafael J. Wysocki" <rafael@kernel.org> 20329M: Len Brown <len.brown@intel.com> 20330M: Pavel Machek <pavel@ucw.cz> 20331L: linux-pm@vger.kernel.org 20332S: Supported 20333B: https://bugzilla.kernel.org 20334F: Documentation/power/ 20335F: arch/x86/kernel/acpi/sleep* 20336F: arch/x86/kernel/acpi/wakeup* 20337F: drivers/base/power/ 20338F: include/linux/freezer.h 20339F: include/linux/pm.h 20340F: include/linux/suspend.h 20341F: kernel/power/ 20342 20343SVGA HANDLING 20344M: Martin Mares <mj@ucw.cz> 20345L: linux-video@atrey.karlin.mff.cuni.cz 20346S: Maintained 20347F: Documentation/admin-guide/svga.rst 20348F: arch/x86/boot/video* 20349 20350SWITCHDEV 20351M: Jiri Pirko <jiri@resnulli.us> 20352M: Ivan Vecera <ivecera@redhat.com> 20353L: netdev@vger.kernel.org 20354S: Supported 20355F: include/net/switchdev.h 20356F: net/switchdev/ 20357 20358SY8106A REGULATOR DRIVER 20359M: Icenowy Zheng <icenowy@aosc.io> 20360S: Maintained 20361F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20362F: drivers/regulator/sy8106a-regulator.c 20363 20364SYNC FILE FRAMEWORK 20365M: Sumit Semwal <sumit.semwal@linaro.org> 20366R: Gustavo Padovan <gustavo@padovan.org> 20367L: linux-media@vger.kernel.org 20368L: dri-devel@lists.freedesktop.org 20369S: Maintained 20370T: git git://anongit.freedesktop.org/drm/drm-misc 20371F: Documentation/driver-api/sync_file.rst 20372F: drivers/dma-buf/dma-fence* 20373F: drivers/dma-buf/sw_sync.c 20374F: drivers/dma-buf/sync_* 20375F: include/linux/sync_file.h 20376F: include/uapi/linux/sync_file.h 20377 20378SYNOPSYS ARC ARCHITECTURE 20379M: Vineet Gupta <vgupta@kernel.org> 20380L: linux-snps-arc@lists.infradead.org 20381S: Supported 20382T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20383F: Documentation/arch/arc 20384F: Documentation/devicetree/bindings/arc/* 20385F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20386F: arch/arc/ 20387F: drivers/clocksource/arc_timer.c 20388F: drivers/tty/serial/arc_uart.c 20389 20390SYNOPSYS ARC HSDK SDP pll clock driver 20391M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20392S: Supported 20393F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20394F: drivers/clk/clk-hsdk-pll.c 20395 20396SYNOPSYS ARC SDP clock driver 20397M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20398S: Supported 20399F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20400F: drivers/clk/axs10x/* 20401 20402SYNOPSYS ARC SDP platform support 20403M: Alexey Brodkin <abrodkin@synopsys.com> 20404S: Supported 20405F: Documentation/devicetree/bindings/arc/axs10* 20406F: arch/arc/boot/dts/ax* 20407F: arch/arc/plat-axs10x 20408 20409SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20410M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20411S: Supported 20412F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20413F: drivers/reset/reset-axs10x.c 20414 20415SYNOPSYS CREG GPIO DRIVER 20416M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20417S: Maintained 20418F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20419F: drivers/gpio/gpio-creg-snps.c 20420 20421SYNOPSYS DESIGNWARE 8250 UART DRIVER 20422M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20423R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20424S: Supported 20425F: drivers/tty/serial/8250/8250_dw.c 20426F: drivers/tty/serial/8250/8250_dwlib.* 20427F: drivers/tty/serial/8250/8250_lpss.c 20428 20429SYNOPSYS DESIGNWARE APB GPIO DRIVER 20430M: Hoan Tran <hoan@os.amperecomputing.com> 20431M: Serge Semin <fancer.lancer@gmail.com> 20432L: linux-gpio@vger.kernel.org 20433S: Maintained 20434F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20435F: drivers/gpio/gpio-dwapb.c 20436 20437SYNOPSYS DESIGNWARE APB SSI DRIVER 20438M: Serge Semin <fancer.lancer@gmail.com> 20439L: linux-spi@vger.kernel.org 20440S: Supported 20441F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20442F: drivers/spi/spi-dw* 20443 20444SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20445M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20446S: Maintained 20447F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20448F: drivers/dma/dw-axi-dmac/ 20449 20450SYNOPSYS DESIGNWARE DMAC DRIVER 20451M: Viresh Kumar <vireshk@kernel.org> 20452R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20453S: Maintained 20454F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20455F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20456F: drivers/dma/dw/ 20457F: include/dt-bindings/dma/dw-dmac.h 20458F: include/linux/dma/dw.h 20459F: include/linux/platform_data/dma-dw.h 20460 20461SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20462M: Jose Abreu <Jose.Abreu@synopsys.com> 20463L: netdev@vger.kernel.org 20464S: Supported 20465F: drivers/net/ethernet/synopsys/ 20466 20467SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20468M: Jose Abreu <Jose.Abreu@synopsys.com> 20469L: netdev@vger.kernel.org 20470S: Supported 20471F: drivers/net/pcs/pcs-xpcs.c 20472F: drivers/net/pcs/pcs-xpcs.h 20473F: include/linux/pcs/pcs-xpcs.h 20474 20475SYNOPSYS DESIGNWARE I2C DRIVER 20476M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20477R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20478R: Mika Westerberg <mika.westerberg@linux.intel.com> 20479R: Jan Dabros <jsd@semihalf.com> 20480L: linux-i2c@vger.kernel.org 20481S: Supported 20482F: drivers/i2c/busses/i2c-designware-* 20483 20484SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20485M: Jaehoon Chung <jh80.chung@samsung.com> 20486L: linux-mmc@vger.kernel.org 20487S: Maintained 20488F: drivers/mmc/host/dw_mmc* 20489 20490SYNOPSYS HSDK RESET CONTROLLER DRIVER 20491M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20492S: Supported 20493F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20494F: drivers/reset/reset-hsdk.c 20495F: include/dt-bindings/reset/snps,hsdk-reset.h 20496 20497SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20498M: Prabu Thangamuthu <prabu.t@synopsys.com> 20499M: Manjunath M B <manjumb@synopsys.com> 20500L: linux-mmc@vger.kernel.org 20501S: Maintained 20502F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20503 20504SYSTEM CONFIGURATION (SYSCON) 20505M: Lee Jones <lee@kernel.org> 20506M: Arnd Bergmann <arnd@arndb.de> 20507S: Supported 20508T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20509F: drivers/mfd/syscon.c 20510 20511SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20512M: Sudeep Holla <sudeep.holla@arm.com> 20513R: Cristian Marussi <cristian.marussi@arm.com> 20514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20515S: Maintained 20516F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20517F: drivers/clk/clk-sc[mp]i.c 20518F: drivers/cpufreq/sc[mp]i-cpufreq.c 20519F: drivers/firmware/arm_scmi/ 20520F: drivers/firmware/arm_scpi.c 20521F: drivers/powercap/arm_scmi_powercap.c 20522F: drivers/regulator/scmi-regulator.c 20523F: drivers/reset/reset-scmi.c 20524F: include/linux/sc[mp]i_protocol.h 20525F: include/trace/events/scmi.h 20526F: include/uapi/linux/virtio_scmi.h 20527 20528SYSTEM RESET/SHUTDOWN DRIVERS 20529M: Sebastian Reichel <sre@kernel.org> 20530L: linux-pm@vger.kernel.org 20531S: Maintained 20532T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20533F: Documentation/devicetree/bindings/power/reset/ 20534F: drivers/power/reset/ 20535 20536SYSTEM TRACE MODULE CLASS 20537M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20538S: Maintained 20539T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20540F: Documentation/trace/stm.rst 20541F: drivers/hwtracing/stm/ 20542F: include/linux/stm.h 20543F: include/uapi/linux/stm.h 20544 20545SYSTEM76 ACPI DRIVER 20546M: Jeremy Soller <jeremy@system76.com> 20547M: System76 Product Development <productdev@system76.com> 20548L: platform-driver-x86@vger.kernel.org 20549S: Maintained 20550F: drivers/platform/x86/system76_acpi.c 20551 20552SYSV FILESYSTEM 20553S: Orphan 20554F: Documentation/filesystems/sysv-fs.rst 20555F: fs/sysv/ 20556F: include/linux/sysv_fs.h 20557 20558TASKSTATS STATISTICS INTERFACE 20559M: Balbir Singh <bsingharora@gmail.com> 20560S: Maintained 20561F: Documentation/accounting/taskstats* 20562F: include/linux/taskstats* 20563F: kernel/taskstats.c 20564 20565TC subsystem 20566M: Jamal Hadi Salim <jhs@mojatatu.com> 20567M: Cong Wang <xiyou.wangcong@gmail.com> 20568M: Jiri Pirko <jiri@resnulli.us> 20569L: netdev@vger.kernel.org 20570S: Maintained 20571F: include/net/pkt_cls.h 20572F: include/net/pkt_sched.h 20573F: include/net/tc_act/ 20574F: include/uapi/linux/pkt_cls.h 20575F: include/uapi/linux/pkt_sched.h 20576F: include/uapi/linux/tc_act/ 20577F: include/uapi/linux/tc_ematch/ 20578F: net/sched/ 20579F: tools/testing/selftests/tc-testing 20580 20581TC90522 MEDIA DRIVER 20582M: Akihiro Tsukada <tskd08@gmail.com> 20583L: linux-media@vger.kernel.org 20584S: Odd Fixes 20585F: drivers/media/dvb-frontends/tc90522* 20586 20587TCP LOW PRIORITY MODULE 20588M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20589M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20590S: Maintained 20591W: http://tcp-lp-mod.sourceforge.net/ 20592F: net/ipv4/tcp_lp.c 20593 20594TDA10071 MEDIA DRIVER 20595M: Antti Palosaari <crope@iki.fi> 20596L: linux-media@vger.kernel.org 20597S: Maintained 20598W: https://linuxtv.org 20599W: http://palosaari.fi/linux/ 20600Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20601T: git git://linuxtv.org/anttip/media_tree.git 20602F: drivers/media/dvb-frontends/tda10071* 20603 20604TDA18212 MEDIA DRIVER 20605M: Antti Palosaari <crope@iki.fi> 20606L: linux-media@vger.kernel.org 20607S: Maintained 20608W: https://linuxtv.org 20609W: http://palosaari.fi/linux/ 20610Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20611T: git git://linuxtv.org/anttip/media_tree.git 20612F: drivers/media/tuners/tda18212* 20613 20614TDA18218 MEDIA DRIVER 20615M: Antti Palosaari <crope@iki.fi> 20616L: linux-media@vger.kernel.org 20617S: Maintained 20618W: https://linuxtv.org 20619W: http://palosaari.fi/linux/ 20620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20621T: git git://linuxtv.org/anttip/media_tree.git 20622F: drivers/media/tuners/tda18218* 20623 20624TDA18250 MEDIA DRIVER 20625M: Olli Salonen <olli.salonen@iki.fi> 20626L: linux-media@vger.kernel.org 20627S: Maintained 20628W: https://linuxtv.org 20629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20630T: git git://linuxtv.org/media_tree.git 20631F: drivers/media/tuners/tda18250* 20632 20633TDA18271 MEDIA DRIVER 20634M: Michael Krufky <mkrufky@linuxtv.org> 20635L: linux-media@vger.kernel.org 20636S: Maintained 20637W: https://linuxtv.org 20638W: http://github.com/mkrufky 20639Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20640T: git git://linuxtv.org/mkrufky/tuners.git 20641F: drivers/media/tuners/tda18271* 20642 20643TDA1997x MEDIA DRIVER 20644M: Tim Harvey <tharvey@gateworks.com> 20645L: linux-media@vger.kernel.org 20646S: Maintained 20647W: https://linuxtv.org 20648Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20649F: drivers/media/i2c/tda1997x.* 20650 20651TDA827x MEDIA DRIVER 20652M: Michael Krufky <mkrufky@linuxtv.org> 20653L: linux-media@vger.kernel.org 20654S: Maintained 20655W: https://linuxtv.org 20656W: http://github.com/mkrufky 20657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20658T: git git://linuxtv.org/mkrufky/tuners.git 20659F: drivers/media/tuners/tda8290.* 20660 20661TDA8290 MEDIA DRIVER 20662M: Michael Krufky <mkrufky@linuxtv.org> 20663L: linux-media@vger.kernel.org 20664S: Maintained 20665W: https://linuxtv.org 20666W: http://github.com/mkrufky 20667Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20668T: git git://linuxtv.org/mkrufky/tuners.git 20669F: drivers/media/tuners/tda8290.* 20670 20671TDA9840 MEDIA DRIVER 20672M: Hans Verkuil <hverkuil@xs4all.nl> 20673L: linux-media@vger.kernel.org 20674S: Maintained 20675W: https://linuxtv.org 20676T: git git://linuxtv.org/media_tree.git 20677F: drivers/media/i2c/tda9840* 20678 20679TEA5761 TUNER DRIVER 20680M: Mauro Carvalho Chehab <mchehab@kernel.org> 20681L: linux-media@vger.kernel.org 20682S: Odd fixes 20683W: https://linuxtv.org 20684T: git git://linuxtv.org/media_tree.git 20685F: drivers/media/tuners/tea5761.* 20686 20687TEA5767 TUNER DRIVER 20688M: Mauro Carvalho Chehab <mchehab@kernel.org> 20689L: linux-media@vger.kernel.org 20690S: Maintained 20691W: https://linuxtv.org 20692T: git git://linuxtv.org/media_tree.git 20693F: drivers/media/tuners/tea5767.* 20694 20695TEA6415C MEDIA DRIVER 20696M: Hans Verkuil <hverkuil@xs4all.nl> 20697L: linux-media@vger.kernel.org 20698S: Maintained 20699W: https://linuxtv.org 20700T: git git://linuxtv.org/media_tree.git 20701F: drivers/media/i2c/tea6415c* 20702 20703TEA6420 MEDIA DRIVER 20704M: Hans Verkuil <hverkuil@xs4all.nl> 20705L: linux-media@vger.kernel.org 20706S: Maintained 20707W: https://linuxtv.org 20708T: git git://linuxtv.org/media_tree.git 20709F: drivers/media/i2c/tea6420* 20710 20711TEAM DRIVER 20712M: Jiri Pirko <jiri@resnulli.us> 20713L: netdev@vger.kernel.org 20714S: Supported 20715F: drivers/net/team/ 20716F: include/linux/if_team.h 20717F: include/uapi/linux/if_team.h 20718F: tools/testing/selftests/drivers/net/team/ 20719 20720TECHNICAL ADVISORY BOARD PROCESS DOCS 20721M: "Theodore Ts'o" <tytso@mit.edu> 20722M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20723L: tech-board-discuss@lists.linux-foundation.org 20724S: Maintained 20725F: Documentation/process/contribution-maturity-model.rst 20726F: Documentation/process/researcher-guidelines.rst 20727 20728TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20729M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20730S: Maintained 20731F: arch/x86/platform/ts5500/ 20732 20733TECHNOTREND USB IR RECEIVER 20734M: Sean Young <sean@mess.org> 20735L: linux-media@vger.kernel.org 20736S: Maintained 20737F: drivers/media/rc/ttusbir.c 20738 20739TECHWELL TW9910 VIDEO DECODER 20740L: linux-media@vger.kernel.org 20741S: Orphan 20742F: drivers/media/i2c/tw9910.c 20743F: include/media/i2c/tw9910.h 20744 20745TEE SUBSYSTEM 20746M: Jens Wiklander <jens.wiklander@linaro.org> 20747R: Sumit Garg <sumit.garg@linaro.org> 20748L: op-tee@lists.trustedfirmware.org 20749S: Maintained 20750F: Documentation/staging/tee.rst 20751F: drivers/tee/ 20752F: include/linux/tee_drv.h 20753F: include/uapi/linux/tee.h 20754 20755TEGRA ARCHITECTURE SUPPORT 20756M: Thierry Reding <thierry.reding@gmail.com> 20757M: Jonathan Hunter <jonathanh@nvidia.com> 20758L: linux-tegra@vger.kernel.org 20759S: Supported 20760Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20761T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20762N: [^a-z]tegra 20763 20764TEGRA CLOCK DRIVER 20765M: Peter De Schrijver <pdeschrijver@nvidia.com> 20766M: Prashant Gaikwad <pgaikwad@nvidia.com> 20767S: Supported 20768F: drivers/clk/tegra/ 20769 20770TEGRA DMA DRIVERS 20771M: Laxman Dewangan <ldewangan@nvidia.com> 20772M: Jon Hunter <jonathanh@nvidia.com> 20773S: Supported 20774F: drivers/dma/tegra* 20775 20776TEGRA I2C DRIVER 20777M: Laxman Dewangan <ldewangan@nvidia.com> 20778R: Dmitry Osipenko <digetx@gmail.com> 20779S: Supported 20780F: drivers/i2c/busses/i2c-tegra.c 20781 20782TEGRA IOMMU DRIVERS 20783M: Thierry Reding <thierry.reding@gmail.com> 20784R: Krishna Reddy <vdumpa@nvidia.com> 20785L: linux-tegra@vger.kernel.org 20786S: Supported 20787F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20788F: drivers/iommu/tegra* 20789 20790TEGRA KBC DRIVER 20791M: Laxman Dewangan <ldewangan@nvidia.com> 20792S: Supported 20793F: drivers/input/keyboard/tegra-kbc.c 20794 20795TEGRA NAND DRIVER 20796M: Stefan Agner <stefan@agner.ch> 20797M: Lucas Stach <dev@lynxeye.de> 20798S: Maintained 20799F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20800F: drivers/mtd/nand/raw/tegra_nand.c 20801 20802TEGRA PWM DRIVER 20803M: Thierry Reding <thierry.reding@gmail.com> 20804S: Supported 20805F: drivers/pwm/pwm-tegra.c 20806 20807TEGRA QUAD SPI DRIVER 20808M: Thierry Reding <thierry.reding@gmail.com> 20809M: Jonathan Hunter <jonathanh@nvidia.com> 20810M: Sowjanya Komatineni <skomatineni@nvidia.com> 20811L: linux-tegra@vger.kernel.org 20812S: Maintained 20813F: drivers/spi/spi-tegra210-quad.c 20814 20815TEGRA SERIAL DRIVER 20816M: Laxman Dewangan <ldewangan@nvidia.com> 20817S: Supported 20818F: drivers/tty/serial/serial-tegra.c 20819 20820TEGRA SPI DRIVER 20821M: Laxman Dewangan <ldewangan@nvidia.com> 20822S: Supported 20823F: drivers/spi/spi-tegra* 20824 20825TEGRA VIDEO DRIVER 20826M: Thierry Reding <thierry.reding@gmail.com> 20827M: Jonathan Hunter <jonathanh@nvidia.com> 20828M: Sowjanya Komatineni <skomatineni@nvidia.com> 20829L: linux-media@vger.kernel.org 20830L: linux-tegra@vger.kernel.org 20831S: Maintained 20832F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20833F: drivers/staging/media/tegra-video/ 20834 20835TEGRA XUSB PADCTL DRIVER 20836M: JC Kuo <jckuo@nvidia.com> 20837S: Supported 20838F: drivers/phy/tegra/xusb* 20839 20840TEHUTI ETHERNET DRIVER 20841M: Andy Gospodarek <andy@greyhouse.net> 20842L: netdev@vger.kernel.org 20843S: Supported 20844F: drivers/net/ethernet/tehuti/* 20845 20846TELECOM CLOCK DRIVER FOR MCPL0010 20847M: Mark Gross <markgross@kernel.org> 20848S: Supported 20849F: drivers/char/tlclk.c 20850 20851TEMPO SEMICONDUCTOR DRIVERS 20852M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20853S: Maintained 20854F: Documentation/devicetree/bindings/sound/tscs*.txt 20855F: sound/soc/codecs/tscs*.c 20856F: sound/soc/codecs/tscs*.h 20857 20858TENSILICA XTENSA PORT (xtensa) 20859M: Chris Zankel <chris@zankel.net> 20860M: Max Filippov <jcmvbkbc@gmail.com> 20861S: Maintained 20862T: git https://github.com/jcmvbkbc/linux-xtensa.git 20863F: arch/xtensa/ 20864F: drivers/irqchip/irq-xtensa-* 20865 20866TEXAS INSTRUMENTS ASoC DRIVERS 20867M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20868L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20869S: Maintained 20870F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20871F: sound/soc/ti/ 20872 20873TEXAS INSTRUMENTS DMA DRIVERS 20874M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20875L: dmaengine@vger.kernel.org 20876S: Maintained 20877F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20878F: Documentation/devicetree/bindings/dma/ti-edma.txt 20879F: Documentation/devicetree/bindings/dma/ti/ 20880F: drivers/dma/ti/ 20881F: include/linux/dma/k3-psil.h 20882F: include/linux/dma/k3-udma-glue.h 20883F: include/linux/dma/ti-cppi5.h 20884X: drivers/dma/ti/cppi41.c 20885 20886TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20887M: Robert Marko <robert.marko@sartura.hr> 20888M: Luka Perkov <luka.perkov@sartura.hr> 20889L: linux-hwmon@vger.kernel.org 20890S: Maintained 20891F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20892F: Documentation/hwmon/tps23861.rst 20893F: drivers/hwmon/tps23861.c 20894 20895TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20896M: Ricardo Ribalda <ribalda@kernel.org> 20897L: linux-iio@vger.kernel.org 20898S: Supported 20899F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20900F: drivers/iio/dac/ti-dac7612.c 20901 20902TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20903M: Nishanth Menon <nm@ti.com> 20904M: Tero Kristo <kristo@kernel.org> 20905M: Santosh Shilimkar <ssantosh@kernel.org> 20906L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20907S: Maintained 20908F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20909F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20910F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20911F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20912F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20913F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20914F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20915F: drivers/clk/keystone/sci-clk.c 20916F: drivers/firmware/ti_sci* 20917F: drivers/irqchip/irq-ti-sci-inta.c 20918F: drivers/irqchip/irq-ti-sci-intr.c 20919F: drivers/reset/reset-ti-sci.c 20920F: drivers/soc/ti/ti_sci_inta_msi.c 20921F: drivers/soc/ti/ti_sci_pm_domains.c 20922F: include/dt-bindings/soc/ti,sci_pm_domain.h 20923F: include/linux/soc/ti/ti_sci_inta_msi.h 20924F: include/linux/soc/ti/ti_sci_protocol.h 20925 20926TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20927M: Puranjay Mohan <puranjay12@gmail.com> 20928L: linux-iio@vger.kernel.org 20929S: Supported 20930F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20931F: drivers/iio/temperature/tmp117.c 20932 20933THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20934M: Hans Verkuil <hverkuil@xs4all.nl> 20935L: linux-media@vger.kernel.org 20936S: Maintained 20937W: https://linuxtv.org 20938T: git git://linuxtv.org/media_tree.git 20939F: drivers/media/radio/radio-raremono.c 20940 20941THERMAL 20942M: Rafael J. Wysocki <rafael@kernel.org> 20943M: Daniel Lezcano <daniel.lezcano@linaro.org> 20944R: Amit Kucheria <amitk@kernel.org> 20945R: Zhang Rui <rui.zhang@intel.com> 20946L: linux-pm@vger.kernel.org 20947S: Supported 20948Q: https://patchwork.kernel.org/project/linux-pm/list/ 20949T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20950F: Documentation/ABI/testing/sysfs-class-thermal 20951F: Documentation/admin-guide/thermal/ 20952F: Documentation/devicetree/bindings/thermal/ 20953F: Documentation/driver-api/thermal/ 20954F: drivers/thermal/ 20955F: include/dt-bindings/thermal/ 20956F: include/linux/cpu_cooling.h 20957F: include/linux/thermal.h 20958F: include/uapi/linux/thermal.h 20959F: tools/lib/thermal/ 20960F: tools/thermal/ 20961 20962THERMAL DRIVER FOR AMLOGIC SOCS 20963M: Guillaume La Roque <glaroque@baylibre.com> 20964L: linux-pm@vger.kernel.org 20965L: linux-amlogic@lists.infradead.org 20966S: Supported 20967W: http://linux-meson.com/ 20968F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20969F: drivers/thermal/amlogic_thermal.c 20970 20971THERMAL/CPU_COOLING 20972M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20973M: Daniel Lezcano <daniel.lezcano@linaro.org> 20974M: Viresh Kumar <viresh.kumar@linaro.org> 20975R: Lukasz Luba <lukasz.luba@arm.com> 20976L: linux-pm@vger.kernel.org 20977S: Supported 20978F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20979F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20980F: drivers/thermal/cpufreq_cooling.c 20981F: drivers/thermal/cpuidle_cooling.c 20982F: include/linux/cpu_cooling.h 20983 20984THERMAL/POWER_ALLOCATOR 20985M: Lukasz Luba <lukasz.luba@arm.com> 20986L: linux-pm@vger.kernel.org 20987S: Maintained 20988F: Documentation/driver-api/thermal/power_allocator.rst 20989F: drivers/thermal/gov_power_allocator.c 20990F: drivers/thermal/thermal_trace_ipa.h 20991 20992THINKPAD ACPI EXTRAS DRIVER 20993M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20994L: ibm-acpi-devel@lists.sourceforge.net 20995L: platform-driver-x86@vger.kernel.org 20996S: Maintained 20997W: http://ibm-acpi.sourceforge.net 20998W: http://thinkwiki.org/wiki/Ibm-acpi 20999T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21000F: drivers/platform/x86/thinkpad_acpi.c 21001 21002THINKPAD LMI DRIVER 21003M: Mark Pearson <markpearson@lenovo.com> 21004L: platform-driver-x86@vger.kernel.org 21005S: Maintained 21006F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21007F: drivers/platform/x86/think-lmi.? 21008 21009THUNDERBOLT DMA TRAFFIC TEST DRIVER 21010M: Isaac Hazan <isaac.hazan@intel.com> 21011L: linux-usb@vger.kernel.org 21012S: Maintained 21013F: drivers/thunderbolt/dma_test.c 21014 21015THUNDERBOLT DRIVER 21016M: Andreas Noever <andreas.noever@gmail.com> 21017M: Michael Jamet <michael.jamet@intel.com> 21018M: Mika Westerberg <mika.westerberg@linux.intel.com> 21019M: Yehezkel Bernat <YehezkelShB@gmail.com> 21020L: linux-usb@vger.kernel.org 21021S: Maintained 21022T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21023F: Documentation/admin-guide/thunderbolt.rst 21024F: drivers/thunderbolt/ 21025F: include/linux/thunderbolt.h 21026 21027THUNDERBOLT NETWORK DRIVER 21028M: Michael Jamet <michael.jamet@intel.com> 21029M: Mika Westerberg <mika.westerberg@linux.intel.com> 21030M: Yehezkel Bernat <YehezkelShB@gmail.com> 21031L: netdev@vger.kernel.org 21032S: Maintained 21033F: drivers/net/thunderbolt/ 21034 21035THUNDERX GPIO DRIVER 21036M: Robert Richter <rric@kernel.org> 21037S: Odd Fixes 21038F: drivers/gpio/gpio-thunderx.c 21039 21040TI ADS7924 ADC DRIVER 21041M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21042L: linux-iio@vger.kernel.org 21043S: Supported 21044F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21045F: drivers/iio/adc/ti-ads7924.c 21046 21047TI AM437X VPFE DRIVER 21048M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21049L: linux-media@vger.kernel.org 21050S: Maintained 21051W: https://linuxtv.org 21052Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21053T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21054F: drivers/media/platform/ti/am437x/ 21055 21056TI BANDGAP AND THERMAL DRIVER 21057M: Eduardo Valentin <edubezval@gmail.com> 21058M: Keerthy <j-keerthy@ti.com> 21059L: linux-pm@vger.kernel.org 21060L: linux-omap@vger.kernel.org 21061S: Maintained 21062F: drivers/thermal/ti-soc-thermal/ 21063 21064TI BQ27XXX POWER SUPPLY DRIVER 21065F: drivers/power/supply/bq27xxx_battery.c 21066F: drivers/power/supply/bq27xxx_battery_i2c.c 21067F: include/linux/power/bq27xxx_battery.h 21068 21069TI CDCE706 CLOCK DRIVER 21070M: Max Filippov <jcmvbkbc@gmail.com> 21071S: Maintained 21072F: drivers/clk/clk-cdce706.c 21073 21074TI CLOCK DRIVER 21075M: Tero Kristo <kristo@kernel.org> 21076L: linux-omap@vger.kernel.org 21077S: Odd Fixes 21078F: drivers/clk/ti/ 21079F: include/linux/clk/ti.h 21080 21081TI DAVINCI MACHINE SUPPORT 21082M: Bartosz Golaszewski <brgl@bgdev.pl> 21083L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21084S: Maintained 21085T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21086F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21087F: arch/arm/boot/dts/da850* 21088F: arch/arm/mach-davinci/ 21089F: drivers/i2c/busses/i2c-davinci.c 21090 21091TI DAVINCI SERIES CLOCK DRIVER 21092M: David Lechner <david@lechnology.com> 21093R: Sekhar Nori <nsekhar@ti.com> 21094S: Maintained 21095F: Documentation/devicetree/bindings/clock/ti/davinci/ 21096F: drivers/clk/davinci/ 21097F: include/linux/clk/davinci.h 21098 21099TI DAVINCI SERIES GPIO DRIVER 21100M: Keerthy <j-keerthy@ti.com> 21101L: linux-gpio@vger.kernel.org 21102S: Maintained 21103F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21104F: drivers/gpio/gpio-davinci.c 21105 21106TI DAVINCI SERIES MEDIA DRIVER 21107M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21108L: linux-media@vger.kernel.org 21109S: Maintained 21110W: https://linuxtv.org 21111Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21112T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21113F: drivers/media/platform/ti/davinci/ 21114F: include/media/davinci/ 21115 21116TI ENHANCED CAPTURE (eCAP) DRIVER 21117M: Vignesh Raghavendra <vigneshr@ti.com> 21118R: Julien Panis <jpanis@baylibre.com> 21119L: linux-iio@vger.kernel.org 21120L: linux-omap@vger.kernel.org 21121S: Maintained 21122F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21123F: drivers/counter/ti-ecap-capture.c 21124 21125TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21126R: David Lechner <david@lechnology.com> 21127L: linux-iio@vger.kernel.org 21128F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21129F: drivers/counter/ti-eqep.c 21130 21131TI ETHERNET SWITCH DRIVER (CPSW) 21132R: Grygorii Strashko <grygorii.strashko@ti.com> 21133L: linux-omap@vger.kernel.org 21134L: netdev@vger.kernel.org 21135S: Maintained 21136F: drivers/net/ethernet/ti/cpsw* 21137F: drivers/net/ethernet/ti/davinci* 21138 21139TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21140M: Alex Dubov <oakad@yahoo.com> 21141S: Maintained 21142W: http://tifmxx.berlios.de/ 21143F: drivers/memstick/host/tifm_ms.c 21144F: drivers/misc/tifm* 21145F: drivers/mmc/host/tifm_sd.c 21146F: include/linux/tifm.h 21147 21148TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21149M: Nishanth Menon <nm@ti.com> 21150M: Santosh Shilimkar <ssantosh@kernel.org> 21151L: linux-kernel@vger.kernel.org 21152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21153S: Maintained 21154T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21155F: drivers/soc/ti/* 21156 21157TI LM49xxx FAMILY ASoC CODEC DRIVERS 21158M: M R Swami Reddy <mr.swami.reddy@ti.com> 21159M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21160L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21161S: Maintained 21162F: sound/soc/codecs/isabelle* 21163F: sound/soc/codecs/lm49453* 21164 21165TI LMP92064 ADC DRIVER 21166M: Leonard Göhrs <l.goehrs@pengutronix.de> 21167R: kernel@pengutronix.de 21168L: linux-iio@vger.kernel.org 21169S: Maintained 21170F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21171F: drivers/iio/adc/ti-lmp92064.c 21172 21173TI PCM3060 ASoC CODEC DRIVER 21174M: Kirill Marinushkin <kmarinushkin@birdec.com> 21175L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21176S: Maintained 21177F: Documentation/devicetree/bindings/sound/pcm3060.txt 21178F: sound/soc/codecs/pcm3060* 21179 21180TI TAS571X FAMILY ASoC CODEC DRIVER 21181M: Kevin Cernekee <cernekee@chromium.org> 21182L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21183S: Odd Fixes 21184F: sound/soc/codecs/tas571x* 21185 21186TI TMAG5273 MAGNETOMETER DRIVER 21187M: Gerald Loacker <gerald.loacker@wolfvision.net> 21188L: linux-iio@vger.kernel.org 21189S: Maintained 21190F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21191F: drivers/iio/magnetometer/tmag5273.c 21192 21193TI TRF7970A NFC DRIVER 21194M: Mark Greer <mgreer@animalcreek.com> 21195L: linux-wireless@vger.kernel.org 21196S: Supported 21197F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21198F: drivers/nfc/trf7970a.c 21199 21200TI TSC2046 ADC DRIVER 21201M: Oleksij Rempel <o.rempel@pengutronix.de> 21202R: kernel@pengutronix.de 21203L: linux-iio@vger.kernel.org 21204S: Maintained 21205F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21206F: drivers/iio/adc/ti-tsc2046.c 21207 21208TI TWL4030 SERIES SOC CODEC DRIVER 21209M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21210L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21211S: Maintained 21212F: sound/soc/codecs/twl4030* 21213 21214TI VPE/CAL DRIVERS 21215M: Benoit Parrot <bparrot@ti.com> 21216L: linux-media@vger.kernel.org 21217S: Maintained 21218W: http://linuxtv.org/ 21219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21220F: Documentation/devicetree/bindings/media/ti,cal.yaml 21221F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21222F: drivers/media/platform/ti/cal/ 21223F: drivers/media/platform/ti/vpe/ 21224 21225TI WILINK WIRELESS DRIVERS 21226L: linux-wireless@vger.kernel.org 21227S: Orphan 21228W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21229W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21230T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21231F: drivers/net/wireless/ti/ 21232 21233TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21234M: John Stultz <jstultz@google.com> 21235M: Thomas Gleixner <tglx@linutronix.de> 21236R: Stephen Boyd <sboyd@kernel.org> 21237L: linux-kernel@vger.kernel.org 21238S: Supported 21239T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21240F: include/linux/clocksource.h 21241F: include/linux/time.h 21242F: include/linux/timex.h 21243F: include/uapi/linux/time.h 21244F: include/uapi/linux/timex.h 21245F: kernel/time/alarmtimer.c 21246F: kernel/time/clocksource.c 21247F: kernel/time/ntp.c 21248F: kernel/time/time*.c 21249F: tools/testing/selftests/timers/ 21250 21251TIPC NETWORK LAYER 21252M: Jon Maloy <jmaloy@redhat.com> 21253M: Ying Xue <ying.xue@windriver.com> 21254L: netdev@vger.kernel.org (core kernel code) 21255L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21256S: Maintained 21257W: http://tipc.sourceforge.net/ 21258F: include/uapi/linux/tipc*.h 21259F: net/tipc/ 21260 21261TLAN NETWORK DRIVER 21262M: Samuel Chessman <chessman@tux.org> 21263L: tlan-devel@lists.sourceforge.net (subscribers-only) 21264S: Maintained 21265W: http://sourceforge.net/projects/tlan/ 21266F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21267F: drivers/net/ethernet/ti/tlan.* 21268 21269TMIO/SDHI MMC DRIVER 21270M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21271L: linux-mmc@vger.kernel.org 21272L: linux-renesas-soc@vger.kernel.org 21273S: Supported 21274F: drivers/mmc/host/renesas_sdhi* 21275F: drivers/mmc/host/tmio_mmc* 21276F: include/linux/mfd/tmio.h 21277 21278TMP401 HARDWARE MONITOR DRIVER 21279M: Guenter Roeck <linux@roeck-us.net> 21280L: linux-hwmon@vger.kernel.org 21281S: Maintained 21282F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21283F: Documentation/hwmon/tmp401.rst 21284F: drivers/hwmon/tmp401.c 21285 21286TMP464 HARDWARE MONITOR DRIVER 21287M: Guenter Roeck <linux@roeck-us.net> 21288L: linux-hwmon@vger.kernel.org 21289S: Maintained 21290F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21291F: Documentation/hwmon/tmp464.rst 21292F: drivers/hwmon/tmp464.c 21293 21294TMP513 HARDWARE MONITOR DRIVER 21295M: Eric Tremblay <etremblay@distech-controls.com> 21296L: linux-hwmon@vger.kernel.org 21297S: Maintained 21298F: Documentation/hwmon/tmp513.rst 21299F: drivers/hwmon/tmp513.c 21300 21301TMPFS (SHMEM FILESYSTEM) 21302M: Hugh Dickins <hughd@google.com> 21303L: linux-mm@kvack.org 21304S: Maintained 21305F: include/linux/shmem_fs.h 21306F: mm/shmem.c 21307 21308TOMOYO SECURITY MODULE 21309M: Kentaro Takeda <takedakn@nttdata.co.jp> 21310M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21311L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21312L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21313L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21314L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21315S: Maintained 21316W: https://tomoyo.osdn.jp/ 21317F: security/tomoyo/ 21318 21319TOPSTAR LAPTOP EXTRAS DRIVER 21320M: Herton Ronaldo Krzesinski <herton@canonical.com> 21321L: platform-driver-x86@vger.kernel.org 21322S: Maintained 21323F: drivers/platform/x86/topstar-laptop.c 21324 21325TORTURE-TEST MODULES 21326M: Davidlohr Bueso <dave@stgolabs.net> 21327M: "Paul E. McKenney" <paulmck@kernel.org> 21328M: Josh Triplett <josh@joshtriplett.org> 21329L: linux-kernel@vger.kernel.org 21330S: Supported 21331T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21332F: Documentation/RCU/torture.rst 21333F: kernel/locking/locktorture.c 21334F: kernel/rcu/rcuscale.c 21335F: kernel/rcu/rcutorture.c 21336F: kernel/rcu/refscale.c 21337F: kernel/torture.c 21338 21339TOSHIBA ACPI EXTRAS DRIVER 21340M: Azael Avalos <coproscefalo@gmail.com> 21341L: platform-driver-x86@vger.kernel.org 21342S: Maintained 21343F: drivers/platform/x86/toshiba_acpi.c 21344 21345TOSHIBA BLUETOOTH DRIVER 21346M: Azael Avalos <coproscefalo@gmail.com> 21347L: platform-driver-x86@vger.kernel.org 21348S: Maintained 21349F: drivers/platform/x86/toshiba_bluetooth.c 21350 21351TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21352M: Azael Avalos <coproscefalo@gmail.com> 21353L: platform-driver-x86@vger.kernel.org 21354S: Maintained 21355F: drivers/platform/x86/toshiba_haps.c 21356 21357TOSHIBA SMM DRIVER 21358M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21359S: Maintained 21360W: http://www.buzzard.org.uk/toshiba/ 21361F: drivers/char/toshiba.c 21362F: include/linux/toshiba.h 21363F: include/uapi/linux/toshiba.h 21364 21365TOSHIBA TC358743 DRIVER 21366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21367L: linux-media@vger.kernel.org 21368S: Maintained 21369F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21370F: drivers/media/i2c/tc358743* 21371F: include/media/i2c/tc358743.h 21372 21373TOSHIBA WMI HOTKEYS DRIVER 21374M: Azael Avalos <coproscefalo@gmail.com> 21375L: platform-driver-x86@vger.kernel.org 21376S: Maintained 21377F: drivers/platform/x86/toshiba-wmi.c 21378 21379TPM DEVICE DRIVER 21380M: Peter Huewe <peterhuewe@gmx.de> 21381M: Jarkko Sakkinen <jarkko@kernel.org> 21382R: Jason Gunthorpe <jgg@ziepe.ca> 21383L: linux-integrity@vger.kernel.org 21384S: Maintained 21385W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21386Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21387T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21388F: drivers/char/tpm/ 21389 21390TPS546D24 DRIVER 21391M: Duke Du <dukedu83@gmail.com> 21392L: linux-hwmon@vger.kernel.org 21393S: Maintained 21394F: Documentation/hwmon/tps546d24.rst 21395F: drivers/hwmon/pmbus/tps546d24.c 21396 21397TRACING 21398M: Steven Rostedt <rostedt@goodmis.org> 21399M: Masami Hiramatsu <mhiramat@kernel.org> 21400L: linux-kernel@vger.kernel.org 21401L: linux-trace-kernel@vger.kernel.org 21402S: Maintained 21403Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21404T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21405F: Documentation/trace/* 21406F: fs/tracefs/ 21407F: include/linux/trace*.h 21408F: include/trace/ 21409F: kernel/trace/ 21410F: scripts/tracing/ 21411F: tools/testing/selftests/ftrace/ 21412 21413TRACING MMIO ACCESSES (MMIOTRACE) 21414M: Steven Rostedt <rostedt@goodmis.org> 21415M: Masami Hiramatsu <mhiramat@kernel.org> 21416R: Karol Herbst <karolherbst@gmail.com> 21417R: Pekka Paalanen <ppaalanen@gmail.com> 21418L: linux-kernel@vger.kernel.org 21419L: nouveau@lists.freedesktop.org 21420S: Maintained 21421F: arch/x86/mm/kmmio.c 21422F: arch/x86/mm/mmio-mod.c 21423F: arch/x86/mm/testmmiotrace.c 21424F: include/linux/mmiotrace.h 21425F: kernel/trace/trace_mmiotrace.c 21426 21427TRACING OS NOISE / LATENCY TRACERS 21428M: Steven Rostedt <rostedt@goodmis.org> 21429M: Daniel Bristot de Oliveira <bristot@kernel.org> 21430S: Maintained 21431F: Documentation/trace/hwlat_detector.rst 21432F: Documentation/trace/osnoise-tracer.rst 21433F: Documentation/trace/timerlat-tracer.rst 21434F: arch/*/kernel/trace.c 21435F: include/trace/events/osnoise.h 21436F: kernel/trace/trace_hwlat.c 21437F: kernel/trace/trace_irqsoff.c 21438F: kernel/trace/trace_osnoise.c 21439F: kernel/trace/trace_sched_wakeup.c 21440 21441TRADITIONAL CHINESE DOCUMENTATION 21442M: Hu Haowen <src.res@email.cn> 21443L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21444S: Maintained 21445W: https://github.com/srcres258/linux-doc 21446T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21447F: Documentation/translations/zh_TW/ 21448 21449TTY LAYER 21450M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21451M: Jiri Slaby <jirislaby@kernel.org> 21452S: Supported 21453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21454F: Documentation/driver-api/serial/ 21455F: drivers/tty/ 21456F: drivers/tty/serial/serial_core.c 21457F: include/linux/selection.h 21458F: include/linux/serial.h 21459F: include/linux/serial_core.h 21460F: include/linux/sysrq.h 21461F: include/linux/tty*.h 21462F: include/linux/vt.h 21463F: include/linux/vt_*.h 21464F: include/uapi/linux/serial.h 21465F: include/uapi/linux/serial_core.h 21466F: include/uapi/linux/tty.h 21467 21468TUA9001 MEDIA DRIVER 21469M: Antti Palosaari <crope@iki.fi> 21470L: linux-media@vger.kernel.org 21471S: Maintained 21472W: https://linuxtv.org 21473W: http://palosaari.fi/linux/ 21474Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21475T: git git://linuxtv.org/anttip/media_tree.git 21476F: drivers/media/tuners/tua9001* 21477 21478TULIP NETWORK DRIVERS 21479L: netdev@vger.kernel.org 21480L: linux-parisc@vger.kernel.org 21481S: Orphan 21482F: drivers/net/ethernet/dec/tulip/ 21483 21484TUN/TAP driver 21485M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21486S: Maintained 21487W: http://vtun.sourceforge.net/tun 21488F: Documentation/networking/tuntap.rst 21489F: arch/um/os-Linux/drivers/ 21490 21491TURBOCHANNEL SUBSYSTEM 21492M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21493M: Ralf Baechle <ralf@linux-mips.org> 21494L: linux-mips@vger.kernel.org 21495S: Maintained 21496Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21497F: drivers/tc/ 21498F: include/linux/tc.h 21499 21500TURBOSTAT UTILITY 21501M: "Len Brown" <lenb@kernel.org> 21502L: linux-pm@vger.kernel.org 21503S: Supported 21504Q: https://patchwork.kernel.org/project/linux-pm/list/ 21505B: https://bugzilla.kernel.org 21506T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21507F: tools/power/x86/turbostat/ 21508 21509TW5864 VIDEO4LINUX DRIVER 21510M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21511M: Anton Sviridenko <anton@corp.bluecherry.net> 21512M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21513M: Andrey Utkin <andrey_utkin@fastmail.com> 21514L: linux-media@vger.kernel.org 21515S: Supported 21516F: drivers/media/pci/tw5864/ 21517 21518TW68 VIDEO4LINUX DRIVER 21519M: Hans Verkuil <hverkuil@xs4all.nl> 21520L: linux-media@vger.kernel.org 21521S: Odd Fixes 21522W: https://linuxtv.org 21523T: git git://linuxtv.org/media_tree.git 21524F: drivers/media/pci/tw68/ 21525 21526TW686X VIDEO4LINUX DRIVER 21527M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21528L: linux-media@vger.kernel.org 21529S: Maintained 21530W: http://linuxtv.org 21531T: git git://linuxtv.org/media_tree.git 21532F: drivers/media/pci/tw686x/ 21533 21534U-BOOT ENVIRONMENT VARIABLES 21535M: Rafał Miłecki <rafal@milecki.pl> 21536S: Maintained 21537F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21538F: drivers/nvmem/u-boot-env.c 21539 21540UACCE ACCELERATOR FRAMEWORK 21541M: Zhangfei Gao <zhangfei.gao@linaro.org> 21542M: Zhou Wang <wangzhou1@hisilicon.com> 21543L: linux-accelerators@lists.ozlabs.org 21544L: linux-kernel@vger.kernel.org 21545S: Maintained 21546F: Documentation/ABI/testing/sysfs-driver-uacce 21547F: Documentation/misc-devices/uacce.rst 21548F: drivers/misc/uacce/ 21549F: include/linux/uacce.h 21550F: include/uapi/misc/uacce/ 21551 21552UBI FILE SYSTEM (UBIFS) 21553M: Richard Weinberger <richard@nod.at> 21554L: linux-mtd@lists.infradead.org 21555S: Supported 21556W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21557T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21558T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21559F: Documentation/ABI/testing/sysfs-fs-ubifs 21560F: Documentation/filesystems/ubifs-authentication.rst 21561F: Documentation/filesystems/ubifs.rst 21562F: fs/ubifs/ 21563 21564UBLK USERSPACE BLOCK DRIVER 21565M: Ming Lei <ming.lei@redhat.com> 21566L: linux-block@vger.kernel.org 21567S: Maintained 21568F: Documentation/block/ublk.rst 21569F: drivers/block/ublk_drv.c 21570F: include/uapi/linux/ublk_cmd.h 21571 21572UCLINUX (M68KNOMMU AND COLDFIRE) 21573M: Greg Ungerer <gerg@linux-m68k.org> 21574L: linux-m68k@lists.linux-m68k.org 21575S: Maintained 21576W: http://www.linux-m68k.org/ 21577T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21578F: arch/m68k/*/*_no.* 21579F: arch/m68k/68*/ 21580F: arch/m68k/coldfire/ 21581F: arch/m68k/include/asm/*_no.* 21582 21583UDF FILESYSTEM 21584M: Jan Kara <jack@suse.com> 21585S: Maintained 21586F: Documentation/filesystems/udf.rst 21587F: fs/udf/ 21588 21589UDRAW TABLET 21590M: Bastien Nocera <hadess@hadess.net> 21591L: linux-input@vger.kernel.org 21592S: Maintained 21593F: drivers/hid/hid-udraw-ps3.c 21594 21595UFS FILESYSTEM 21596M: Evgeniy Dushistov <dushistov@mail.ru> 21597S: Maintained 21598F: Documentation/admin-guide/ufs.rst 21599F: fs/ufs/ 21600 21601UHID USERSPACE HID IO DRIVER 21602M: David Rheinsberg <david.rheinsberg@gmail.com> 21603L: linux-input@vger.kernel.org 21604S: Maintained 21605F: drivers/hid/uhid.c 21606F: include/uapi/linux/uhid.h 21607 21608ULPI BUS 21609M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21610L: linux-usb@vger.kernel.org 21611S: Maintained 21612F: drivers/usb/common/ulpi.c 21613F: include/linux/ulpi/ 21614 21615UNICODE SUBSYSTEM 21616M: Gabriel Krisman Bertazi <krisman@collabora.com> 21617L: linux-fsdevel@vger.kernel.org 21618S: Supported 21619F: fs/unicode/ 21620 21621UNIFDEF 21622M: Tony Finch <dot@dotat.at> 21623S: Maintained 21624W: http://dotat.at/prog/unifdef 21625F: scripts/unifdef.c 21626 21627UNIFORM CDROM DRIVER 21628M: Phillip Potter <phil@philpotter.co.uk> 21629S: Maintained 21630F: Documentation/cdrom/ 21631F: drivers/cdrom/cdrom.c 21632F: include/linux/cdrom.h 21633F: include/uapi/linux/cdrom.h 21634 21635UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21636R: Alim Akhtar <alim.akhtar@samsung.com> 21637R: Avri Altman <avri.altman@wdc.com> 21638R: Bart Van Assche <bvanassche@acm.org> 21639L: linux-scsi@vger.kernel.org 21640S: Supported 21641F: Documentation/devicetree/bindings/ufs/ 21642F: Documentation/scsi/ufs.rst 21643F: drivers/ufs/core/ 21644 21645UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21646M: Pedro Sousa <pedrom.sousa@synopsys.com> 21647L: linux-scsi@vger.kernel.org 21648S: Supported 21649F: drivers/ufs/host/*dwc* 21650 21651UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21652M: Alim Akhtar <alim.akhtar@samsung.com> 21653L: linux-scsi@vger.kernel.org 21654S: Maintained 21655F: drivers/ufs/host/ufs-exynos* 21656 21657UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21658M: Stanley Chu <stanley.chu@mediatek.com> 21659L: linux-scsi@vger.kernel.org 21660L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21661S: Maintained 21662F: drivers/ufs/host/ufs-mediatek* 21663 21664UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21665M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21666L: linux-arm-msm@vger.kernel.org 21667L: linux-scsi@vger.kernel.org 21668S: Maintained 21669F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21670F: drivers/ufs/host/ufs-qcom* 21671 21672UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21673M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21674L: linux-renesas-soc@vger.kernel.org 21675L: linux-scsi@vger.kernel.org 21676S: Maintained 21677F: drivers/ufs/host/ufs-renesas.c 21678 21679UNSORTED BLOCK IMAGES (UBI) 21680M: Richard Weinberger <richard@nod.at> 21681L: linux-mtd@lists.infradead.org 21682S: Supported 21683W: http://www.linux-mtd.infradead.org/ 21684T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21685T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21686F: drivers/mtd/ubi/ 21687F: include/linux/mtd/ubi.h 21688F: include/uapi/mtd/ubi-user.h 21689 21690USB "USBNET" DRIVER FRAMEWORK 21691M: Oliver Neukum <oneukum@suse.com> 21692L: netdev@vger.kernel.org 21693S: Maintained 21694W: http://www.linux-usb.org/usbnet 21695F: drivers/net/usb/usbnet.c 21696F: include/linux/usb/usbnet.h 21697 21698USB ACM DRIVER 21699M: Oliver Neukum <oneukum@suse.com> 21700L: linux-usb@vger.kernel.org 21701S: Maintained 21702F: Documentation/usb/acm.rst 21703F: drivers/usb/class/cdc-acm.* 21704 21705USB APPLE MFI FASTCHARGE DRIVER 21706M: Bastien Nocera <hadess@hadess.net> 21707L: linux-usb@vger.kernel.org 21708S: Maintained 21709F: drivers/usb/misc/apple-mfi-fastcharge.c 21710 21711USB AR5523 WIRELESS DRIVER 21712M: Pontus Fuchs <pontus.fuchs@gmail.com> 21713L: linux-wireless@vger.kernel.org 21714S: Maintained 21715F: drivers/net/wireless/ath/ar5523/ 21716 21717USB ATTACHED SCSI 21718M: Oliver Neukum <oneukum@suse.com> 21719L: linux-usb@vger.kernel.org 21720L: linux-scsi@vger.kernel.org 21721S: Maintained 21722F: drivers/usb/storage/uas.c 21723 21724USB CDC ETHERNET DRIVER 21725M: Oliver Neukum <oliver@neukum.org> 21726L: linux-usb@vger.kernel.org 21727S: Maintained 21728F: drivers/net/usb/cdc_*.c 21729F: include/uapi/linux/usb/cdc.h 21730 21731USB CHAOSKEY DRIVER 21732M: Keith Packard <keithp@keithp.com> 21733L: linux-usb@vger.kernel.org 21734S: Maintained 21735F: drivers/usb/misc/chaoskey.c 21736 21737USB CYPRESS C67X00 DRIVER 21738L: linux-usb@vger.kernel.org 21739S: Orphan 21740F: drivers/usb/c67x00/ 21741 21742USB DAVICOM DM9601 DRIVER 21743M: Peter Korsgaard <peter@korsgaard.com> 21744L: netdev@vger.kernel.org 21745S: Maintained 21746W: http://www.linux-usb.org/usbnet 21747F: drivers/net/usb/dm9601.c 21748 21749USB EHCI DRIVER 21750M: Alan Stern <stern@rowland.harvard.edu> 21751L: linux-usb@vger.kernel.org 21752S: Maintained 21753F: Documentation/usb/ehci.rst 21754F: drivers/usb/host/ehci* 21755 21756USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21757M: Jiri Kosina <jikos@kernel.org> 21758M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21759L: linux-usb@vger.kernel.org 21760S: Maintained 21761T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21762F: Documentation/hid/hiddev.rst 21763F: drivers/hid/usbhid/ 21764 21765USB INTEL XHCI ROLE MUX DRIVER 21766M: Hans de Goede <hdegoede@redhat.com> 21767L: linux-usb@vger.kernel.org 21768S: Maintained 21769F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21770 21771USB IP DRIVER FOR HISILICON KIRIN 960 21772M: Yu Chen <chenyu56@huawei.com> 21773M: Binghui Wang <wangbinghui@hisilicon.com> 21774L: linux-usb@vger.kernel.org 21775S: Maintained 21776F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21777F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21778 21779USB IP DRIVER FOR HISILICON KIRIN 970 21780M: Mauro Carvalho Chehab <mchehab@kernel.org> 21781L: linux-usb@vger.kernel.org 21782S: Maintained 21783F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21784F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21785 21786USB ISP116X DRIVER 21787M: Olav Kongas <ok@artecdesign.ee> 21788L: linux-usb@vger.kernel.org 21789S: Maintained 21790F: drivers/usb/host/isp116x* 21791F: include/linux/usb/isp116x.h 21792 21793USB ISP1760 DRIVER 21794M: Rui Miguel Silva <rui.silva@linaro.org> 21795L: linux-usb@vger.kernel.org 21796S: Maintained 21797F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21798F: drivers/usb/isp1760/* 21799 21800USB LAN78XX ETHERNET DRIVER 21801M: Woojung Huh <woojung.huh@microchip.com> 21802M: UNGLinuxDriver@microchip.com 21803L: netdev@vger.kernel.org 21804S: Maintained 21805F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21806F: drivers/net/usb/lan78xx.* 21807F: include/dt-bindings/net/microchip-lan78xx.h 21808 21809USB MASS STORAGE DRIVER 21810M: Alan Stern <stern@rowland.harvard.edu> 21811L: linux-usb@vger.kernel.org 21812L: usb-storage@lists.one-eyed-alien.net 21813S: Maintained 21814F: drivers/usb/storage/ 21815 21816USB MIDI DRIVER 21817M: Clemens Ladisch <clemens@ladisch.de> 21818L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21819S: Maintained 21820T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21821F: sound/usb/midi.* 21822 21823USB NETWORKING DRIVERS 21824L: linux-usb@vger.kernel.org 21825S: Odd Fixes 21826F: drivers/net/usb/ 21827 21828USB OHCI DRIVER 21829M: Alan Stern <stern@rowland.harvard.edu> 21830L: linux-usb@vger.kernel.org 21831S: Maintained 21832F: Documentation/usb/ohci.rst 21833F: drivers/usb/host/ohci* 21834 21835USB OTG FSM (Finite State Machine) 21836M: Peter Chen <peter.chen@kernel.org> 21837L: linux-usb@vger.kernel.org 21838S: Maintained 21839T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21840F: drivers/usb/common/usb-otg-fsm.c 21841 21842USB OVER IP DRIVER 21843M: Valentina Manea <valentina.manea.m@gmail.com> 21844M: Shuah Khan <shuah@kernel.org> 21845M: Shuah Khan <skhan@linuxfoundation.org> 21846R: Hongren Zheng <i@zenithal.me> 21847L: linux-usb@vger.kernel.org 21848S: Maintained 21849F: Documentation/usb/usbip_protocol.rst 21850F: drivers/usb/usbip/ 21851F: tools/testing/selftests/drivers/usb/usbip/ 21852F: tools/usb/usbip/ 21853 21854USB PEGASUS DRIVER 21855M: Petko Manolov <petkan@nucleusys.com> 21856L: linux-usb@vger.kernel.org 21857L: netdev@vger.kernel.org 21858S: Maintained 21859W: https://github.com/petkan/pegasus 21860T: git https://github.com/petkan/pegasus.git 21861F: drivers/net/usb/pegasus.* 21862 21863USB PRINTER DRIVER (usblp) 21864M: Pete Zaitcev <zaitcev@redhat.com> 21865L: linux-usb@vger.kernel.org 21866S: Supported 21867F: drivers/usb/class/usblp.c 21868 21869USB QMI WWAN NETWORK DRIVER 21870M: Bjørn Mork <bjorn@mork.no> 21871L: netdev@vger.kernel.org 21872S: Maintained 21873F: Documentation/ABI/testing/sysfs-class-net-qmi 21874F: drivers/net/usb/qmi_wwan.c 21875 21876USB RAW GADGET DRIVER 21877R: Andrey Konovalov <andreyknvl@gmail.com> 21878L: linux-usb@vger.kernel.org 21879S: Maintained 21880F: Documentation/usb/raw-gadget.rst 21881F: drivers/usb/gadget/legacy/raw_gadget.c 21882F: include/uapi/linux/usb/raw_gadget.h 21883 21884USB RTL8150 DRIVER 21885M: Petko Manolov <petkan@nucleusys.com> 21886L: linux-usb@vger.kernel.org 21887L: netdev@vger.kernel.org 21888S: Maintained 21889W: https://github.com/petkan/rtl8150 21890T: git https://github.com/petkan/rtl8150.git 21891F: drivers/net/usb/rtl8150.c 21892 21893USB SERIAL SUBSYSTEM 21894M: Johan Hovold <johan@kernel.org> 21895L: linux-usb@vger.kernel.org 21896S: Maintained 21897T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21898F: Documentation/usb/usb-serial.rst 21899F: drivers/usb/serial/ 21900F: include/linux/usb/serial.h 21901 21902USB SMSC75XX ETHERNET DRIVER 21903M: Steve Glendinning <steve.glendinning@shawell.net> 21904L: netdev@vger.kernel.org 21905S: Maintained 21906F: drivers/net/usb/smsc75xx.* 21907 21908USB SMSC95XX ETHERNET DRIVER 21909M: Steve Glendinning <steve.glendinning@shawell.net> 21910M: UNGLinuxDriver@microchip.com 21911L: netdev@vger.kernel.org 21912S: Maintained 21913F: drivers/net/usb/smsc95xx.* 21914 21915USB SUBSYSTEM 21916M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21917L: linux-usb@vger.kernel.org 21918S: Supported 21919W: http://www.linux-usb.org 21920T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21921F: Documentation/devicetree/bindings/usb/ 21922F: Documentation/usb/ 21923F: drivers/usb/ 21924F: include/dt-bindings/usb/ 21925F: include/linux/usb.h 21926F: include/linux/usb/ 21927 21928USB TYPEC BUS FOR ALTERNATE MODES 21929M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21930L: linux-usb@vger.kernel.org 21931S: Maintained 21932F: Documentation/ABI/testing/sysfs-bus-typec 21933F: Documentation/driver-api/usb/typec_bus.rst 21934F: drivers/usb/typec/altmodes/ 21935F: include/linux/usb/typec_altmode.h 21936 21937USB TYPEC CLASS 21938M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21939L: linux-usb@vger.kernel.org 21940S: Maintained 21941F: Documentation/ABI/testing/sysfs-class-typec 21942F: Documentation/driver-api/usb/typec.rst 21943F: drivers/usb/typec/ 21944F: include/linux/usb/typec.h 21945 21946USB TYPEC INTEL PMC MUX DRIVER 21947M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21951F: drivers/usb/typec/mux/intel_pmc_mux.c 21952 21953USB TYPEC PI3USB30532 MUX DRIVER 21954M: Hans de Goede <hdegoede@redhat.com> 21955L: linux-usb@vger.kernel.org 21956S: Maintained 21957F: drivers/usb/typec/mux/pi3usb30532.c 21958 21959USB TYPEC PORT CONTROLLER DRIVERS 21960M: Guenter Roeck <linux@roeck-us.net> 21961L: linux-usb@vger.kernel.org 21962S: Maintained 21963F: drivers/usb/typec/tcpm/ 21964 21965USB UHCI DRIVER 21966M: Alan Stern <stern@rowland.harvard.edu> 21967L: linux-usb@vger.kernel.org 21968S: Maintained 21969F: drivers/usb/host/uhci* 21970 21971USB VIDEO CLASS 21972M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21973L: linux-media@vger.kernel.org 21974S: Maintained 21975W: http://www.ideasonboard.org/uvc/ 21976T: git git://linuxtv.org/media_tree.git 21977F: drivers/media/usb/uvc/ 21978F: include/uapi/linux/uvcvideo.h 21979 21980USB WEBCAM GADGET 21981M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21982M: Daniel Scally <dan.scally@ideasonboard.com> 21983L: linux-usb@vger.kernel.org 21984S: Maintained 21985F: drivers/usb/gadget/function/*uvc* 21986F: drivers/usb/gadget/legacy/webcam.c 21987F: include/uapi/linux/usb/g_uvc.h 21988 21989USB WIRELESS RNDIS DRIVER (rndis_wlan) 21990M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21991L: linux-wireless@vger.kernel.org 21992S: Maintained 21993F: drivers/net/wireless/legacy/rndis_wlan.c 21994 21995USB XHCI DRIVER 21996M: Mathias Nyman <mathias.nyman@intel.com> 21997L: linux-usb@vger.kernel.org 21998S: Supported 21999F: drivers/usb/host/pci-quirks* 22000F: drivers/usb/host/xhci* 22001 22002USB ZD1201 DRIVER 22003L: linux-wireless@vger.kernel.org 22004S: Orphan 22005W: http://linux-lc100020.sourceforge.net 22006F: drivers/net/wireless/zydas/zd1201.* 22007 22008USER DATAGRAM PROTOCOL (UDP) 22009M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22010S: Maintained 22011F: include/linux/udp.h 22012F: net/ipv4/udp.c 22013F: net/ipv6/udp.c 22014 22015USER-MODE LINUX (UML) 22016M: Richard Weinberger <richard@nod.at> 22017M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22018M: Johannes Berg <johannes@sipsolutions.net> 22019L: linux-um@lists.infradead.org 22020S: Maintained 22021W: http://user-mode-linux.sourceforge.net 22022Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22023T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22024T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22025F: Documentation/virt/uml/ 22026F: arch/um/ 22027F: arch/x86/um/ 22028F: fs/hostfs/ 22029 22030USERSPACE COPYIN/COPYOUT (UIOVEC) 22031M: Alexander Viro <viro@zeniv.linux.org.uk> 22032S: Maintained 22033F: include/linux/uio.h 22034F: lib/iov_iter.c 22035 22036USERSPACE DMA BUFFER DRIVER 22037M: Gerd Hoffmann <kraxel@redhat.com> 22038L: dri-devel@lists.freedesktop.org 22039S: Maintained 22040T: git git://anongit.freedesktop.org/drm/drm-misc 22041F: drivers/dma-buf/udmabuf.c 22042F: include/uapi/linux/udmabuf.h 22043 22044USERSPACE I/O (UIO) 22045M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22046S: Maintained 22047T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22048F: Documentation/driver-api/uio-howto.rst 22049F: drivers/uio/ 22050F: include/linux/uio_driver.h 22051 22052UTIL-LINUX PACKAGE 22053M: Karel Zak <kzak@redhat.com> 22054L: util-linux@vger.kernel.org 22055S: Maintained 22056W: http://en.wikipedia.org/wiki/Util-linux 22057T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22058 22059UUID HELPERS 22060R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22061L: linux-kernel@vger.kernel.org 22062S: Maintained 22063F: include/linux/uuid.h 22064F: lib/test_uuid.c 22065F: lib/uuid.c 22066 22067UV SYSFS DRIVER 22068M: Justin Ernst <justin.ernst@hpe.com> 22069L: platform-driver-x86@vger.kernel.org 22070S: Maintained 22071F: drivers/platform/x86/uv_sysfs.c 22072 22073UVESAFB DRIVER 22074M: Michal Januszewski <spock@gentoo.org> 22075L: linux-fbdev@vger.kernel.org 22076S: Maintained 22077W: https://github.com/mjanusz/v86d 22078F: Documentation/fb/uvesafb.rst 22079F: drivers/video/fbdev/uvesafb.* 22080 22081Ux500 CLOCK DRIVERS 22082M: Ulf Hansson <ulf.hansson@linaro.org> 22083L: linux-clk@vger.kernel.org 22084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22085S: Maintained 22086F: drivers/clk/ux500/ 22087 22088VF610 NAND DRIVER 22089M: Stefan Agner <stefan@agner.ch> 22090L: linux-mtd@lists.infradead.org 22091S: Supported 22092F: drivers/mtd/nand/raw/vf610_nfc.c 22093 22094VFAT/FAT/MSDOS FILESYSTEM 22095M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22096S: Maintained 22097F: Documentation/filesystems/vfat.rst 22098F: fs/fat/ 22099F: tools/testing/selftests/filesystems/fat/ 22100 22101VFIO DRIVER 22102M: Alex Williamson <alex.williamson@redhat.com> 22103L: kvm@vger.kernel.org 22104S: Maintained 22105T: git https://github.com/awilliam/linux-vfio.git 22106F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22107F: Documentation/driver-api/vfio.rst 22108F: drivers/vfio/ 22109F: include/linux/vfio.h 22110F: include/linux/vfio_pci_core.h 22111F: include/uapi/linux/vfio.h 22112 22113VFIO FSL-MC DRIVER 22114M: Diana Craciun <diana.craciun@oss.nxp.com> 22115L: kvm@vger.kernel.org 22116S: Maintained 22117F: drivers/vfio/fsl-mc/ 22118 22119VFIO HISILICON PCI DRIVER 22120M: Longfang Liu <liulongfang@huawei.com> 22121M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22122L: kvm@vger.kernel.org 22123S: Maintained 22124F: drivers/vfio/pci/hisilicon/ 22125 22126VFIO MEDIATED DEVICE DRIVERS 22127M: Kirti Wankhede <kwankhede@nvidia.com> 22128L: kvm@vger.kernel.org 22129S: Maintained 22130F: Documentation/driver-api/vfio-mediated-device.rst 22131F: drivers/vfio/mdev/ 22132F: include/linux/mdev.h 22133F: samples/vfio-mdev/ 22134 22135VFIO MLX5 PCI DRIVER 22136M: Yishai Hadas <yishaih@nvidia.com> 22137L: kvm@vger.kernel.org 22138S: Maintained 22139F: drivers/vfio/pci/mlx5/ 22140 22141VFIO PCI DEVICE SPECIFIC DRIVERS 22142R: Jason Gunthorpe <jgg@nvidia.com> 22143R: Yishai Hadas <yishaih@nvidia.com> 22144R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22145R: Kevin Tian <kevin.tian@intel.com> 22146L: kvm@vger.kernel.org 22147S: Maintained 22148P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22149F: drivers/vfio/pci/*/ 22150 22151VFIO PLATFORM DRIVER 22152M: Eric Auger <eric.auger@redhat.com> 22153L: kvm@vger.kernel.org 22154S: Maintained 22155F: drivers/vfio/platform/ 22156 22157VGA_SWITCHEROO 22158R: Lukas Wunner <lukas@wunner.de> 22159S: Maintained 22160T: git git://anongit.freedesktop.org/drm/drm-misc 22161F: Documentation/gpu/vga-switcheroo.rst 22162F: drivers/gpu/vga/vga_switcheroo.c 22163F: include/linux/vga_switcheroo.h 22164 22165VIA RHINE NETWORK DRIVER 22166M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22167S: Maintained 22168F: drivers/net/ethernet/via/via-rhine.c 22169 22170VIA SD/MMC CARD CONTROLLER DRIVER 22171M: Bruce Chang <brucechang@via.com.tw> 22172M: Harald Welte <HaraldWelte@viatech.com> 22173S: Maintained 22174F: drivers/mmc/host/via-sdmmc.c 22175 22176VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22177M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22178L: linux-fbdev@vger.kernel.org 22179S: Maintained 22180F: drivers/video/fbdev/via/ 22181F: include/linux/via-core.h 22182F: include/linux/via-gpio.h 22183F: include/linux/via_i2c.h 22184 22185VIA VELOCITY NETWORK DRIVER 22186M: Francois Romieu <romieu@fr.zoreil.com> 22187L: netdev@vger.kernel.org 22188S: Maintained 22189F: drivers/net/ethernet/via/via-velocity.* 22190 22191VICODEC VIRTUAL CODEC DRIVER 22192M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22193L: linux-media@vger.kernel.org 22194S: Maintained 22195W: https://linuxtv.org 22196T: git git://linuxtv.org/media_tree.git 22197F: drivers/media/test-drivers/vicodec/* 22198 22199VIDEO I2C POLLING DRIVER 22200M: Matt Ranostay <matt.ranostay@konsulko.com> 22201L: linux-media@vger.kernel.org 22202S: Maintained 22203F: drivers/media/i2c/video-i2c.c 22204 22205VIDEO MULTIPLEXER DRIVER 22206M: Philipp Zabel <p.zabel@pengutronix.de> 22207L: linux-media@vger.kernel.org 22208S: Maintained 22209F: drivers/media/platform/video-mux.c 22210 22211VIDEOBUF2 FRAMEWORK 22212M: Tomasz Figa <tfiga@chromium.org> 22213M: Marek Szyprowski <m.szyprowski@samsung.com> 22214L: linux-media@vger.kernel.org 22215S: Maintained 22216F: drivers/media/common/videobuf2/* 22217F: include/media/videobuf2-* 22218 22219VIDTV VIRTUAL DIGITAL TV DRIVER 22220M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22221L: linux-media@vger.kernel.org 22222S: Maintained 22223W: https://linuxtv.org 22224T: git git://linuxtv.org/media_tree.git 22225F: drivers/media/test-drivers/vidtv/* 22226 22227VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22228M: Shuah Khan <skhan@linuxfoundation.org> 22229R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22230L: linux-media@vger.kernel.org 22231S: Maintained 22232W: https://linuxtv.org 22233T: git git://linuxtv.org/media_tree.git 22234F: drivers/media/test-drivers/vimc/* 22235 22236VIRT LIB 22237M: Alex Williamson <alex.williamson@redhat.com> 22238M: Paolo Bonzini <pbonzini@redhat.com> 22239L: kvm@vger.kernel.org 22240S: Supported 22241F: virt/lib/ 22242 22243VIRTIO AND VHOST VSOCK DRIVER 22244M: Stefan Hajnoczi <stefanha@redhat.com> 22245M: Stefano Garzarella <sgarzare@redhat.com> 22246L: kvm@vger.kernel.org 22247L: virtualization@lists.linux-foundation.org 22248L: netdev@vger.kernel.org 22249S: Maintained 22250F: drivers/vhost/vsock.c 22251F: include/linux/virtio_vsock.h 22252F: include/uapi/linux/virtio_vsock.h 22253F: net/vmw_vsock/virtio_transport.c 22254F: net/vmw_vsock/virtio_transport_common.c 22255 22256VIRTIO BALLOON 22257M: "Michael S. Tsirkin" <mst@redhat.com> 22258M: David Hildenbrand <david@redhat.com> 22259L: virtualization@lists.linux-foundation.org 22260S: Maintained 22261F: drivers/virtio/virtio_balloon.c 22262F: include/linux/balloon_compaction.h 22263F: include/uapi/linux/virtio_balloon.h 22264F: mm/balloon_compaction.c 22265 22266VIRTIO BLOCK AND SCSI DRIVERS 22267M: "Michael S. Tsirkin" <mst@redhat.com> 22268M: Jason Wang <jasowang@redhat.com> 22269R: Paolo Bonzini <pbonzini@redhat.com> 22270R: Stefan Hajnoczi <stefanha@redhat.com> 22271L: virtualization@lists.linux-foundation.org 22272S: Maintained 22273F: drivers/block/virtio_blk.c 22274F: drivers/scsi/virtio_scsi.c 22275F: drivers/vhost/scsi.c 22276F: include/uapi/linux/virtio_blk.h 22277F: include/uapi/linux/virtio_scsi.h 22278 22279VIRTIO CONSOLE DRIVER 22280M: Amit Shah <amit@kernel.org> 22281L: virtualization@lists.linux-foundation.org 22282S: Maintained 22283F: drivers/char/virtio_console.c 22284F: include/linux/virtio_console.h 22285F: include/uapi/linux/virtio_console.h 22286 22287VIRTIO CORE AND NET DRIVERS 22288M: "Michael S. Tsirkin" <mst@redhat.com> 22289M: Jason Wang <jasowang@redhat.com> 22290R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22291L: virtualization@lists.linux-foundation.org 22292S: Maintained 22293F: Documentation/ABI/testing/sysfs-bus-vdpa 22294F: Documentation/ABI/testing/sysfs-class-vduse 22295F: Documentation/devicetree/bindings/virtio/ 22296F: Documentation/driver-api/virtio/ 22297F: drivers/block/virtio_blk.c 22298F: drivers/crypto/virtio/ 22299F: drivers/net/virtio_net.c 22300F: drivers/vdpa/ 22301F: drivers/virtio/ 22302F: include/linux/vdpa.h 22303F: include/linux/virtio*.h 22304F: include/linux/vringh.h 22305F: include/uapi/linux/virtio_*.h 22306F: tools/virtio/ 22307 22308VIRTIO CRYPTO DRIVER 22309M: Gonglei <arei.gonglei@huawei.com> 22310L: virtualization@lists.linux-foundation.org 22311L: linux-crypto@vger.kernel.org 22312S: Maintained 22313F: drivers/crypto/virtio/ 22314F: include/uapi/linux/virtio_crypto.h 22315 22316VIRTIO DRIVERS FOR S390 22317M: Cornelia Huck <cohuck@redhat.com> 22318M: Halil Pasic <pasic@linux.ibm.com> 22319M: Eric Farman <farman@linux.ibm.com> 22320L: linux-s390@vger.kernel.org 22321L: virtualization@lists.linux-foundation.org 22322L: kvm@vger.kernel.org 22323S: Supported 22324F: arch/s390/include/uapi/asm/virtio-ccw.h 22325F: drivers/s390/virtio/ 22326 22327VIRTIO FILE SYSTEM 22328M: Vivek Goyal <vgoyal@redhat.com> 22329M: Stefan Hajnoczi <stefanha@redhat.com> 22330M: Miklos Szeredi <miklos@szeredi.hu> 22331L: virtualization@lists.linux-foundation.org 22332L: linux-fsdevel@vger.kernel.org 22333S: Supported 22334W: https://virtio-fs.gitlab.io/ 22335F: Documentation/filesystems/virtiofs.rst 22336F: fs/fuse/virtio_fs.c 22337F: include/uapi/linux/virtio_fs.h 22338 22339VIRTIO GPIO DRIVER 22340M: Enrico Weigelt, metux IT consult <info@metux.net> 22341M: Viresh Kumar <vireshk@kernel.org> 22342L: linux-gpio@vger.kernel.org 22343L: virtualization@lists.linux-foundation.org 22344S: Maintained 22345F: drivers/gpio/gpio-virtio.c 22346F: include/uapi/linux/virtio_gpio.h 22347 22348VIRTIO GPU DRIVER 22349M: David Airlie <airlied@redhat.com> 22350M: Gerd Hoffmann <kraxel@redhat.com> 22351R: Gurchetan Singh <gurchetansingh@chromium.org> 22352R: Chia-I Wu <olvaffe@gmail.com> 22353L: dri-devel@lists.freedesktop.org 22354L: virtualization@lists.linux-foundation.org 22355S: Maintained 22356T: git git://anongit.freedesktop.org/drm/drm-misc 22357F: drivers/gpu/drm/virtio/ 22358F: include/uapi/linux/virtio_gpu.h 22359 22360VIRTIO HOST (VHOST) 22361M: "Michael S. Tsirkin" <mst@redhat.com> 22362M: Jason Wang <jasowang@redhat.com> 22363L: kvm@vger.kernel.org 22364L: virtualization@lists.linux-foundation.org 22365L: netdev@vger.kernel.org 22366S: Maintained 22367T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22368F: drivers/vhost/ 22369F: include/linux/sched/vhost_task.h 22370F: include/linux/vhost_iotlb.h 22371F: include/uapi/linux/vhost.h 22372F: kernel/vhost_task.c 22373 22374VIRTIO I2C DRIVER 22375M: Conghui Chen <conghui.chen@intel.com> 22376M: Viresh Kumar <viresh.kumar@linaro.org> 22377L: linux-i2c@vger.kernel.org 22378L: virtualization@lists.linux-foundation.org 22379S: Maintained 22380F: drivers/i2c/busses/i2c-virtio.c 22381F: include/uapi/linux/virtio_i2c.h 22382 22383VIRTIO INPUT DRIVER 22384M: Gerd Hoffmann <kraxel@redhat.com> 22385S: Maintained 22386F: drivers/virtio/virtio_input.c 22387F: include/uapi/linux/virtio_input.h 22388 22389VIRTIO IOMMU DRIVER 22390M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22391L: virtualization@lists.linux-foundation.org 22392S: Maintained 22393F: drivers/iommu/virtio-iommu.c 22394F: include/uapi/linux/virtio_iommu.h 22395 22396VIRTIO MEM DRIVER 22397M: David Hildenbrand <david@redhat.com> 22398L: virtualization@lists.linux-foundation.org 22399S: Maintained 22400W: https://virtio-mem.gitlab.io/ 22401F: drivers/virtio/virtio_mem.c 22402F: include/uapi/linux/virtio_mem.h 22403 22404VIRTIO PMEM DRIVER 22405M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22406L: virtualization@lists.linux-foundation.org 22407S: Maintained 22408F: drivers/nvdimm/nd_virtio.c 22409F: drivers/nvdimm/virtio_pmem.c 22410 22411VIRTIO SOUND DRIVER 22412M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22413M: "Michael S. Tsirkin" <mst@redhat.com> 22414L: virtualization@lists.linux-foundation.org 22415L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22416S: Maintained 22417F: include/uapi/linux/virtio_snd.h 22418F: sound/virtio/* 22419 22420VIRTUAL BOX GUEST DEVICE DRIVER 22421M: Hans de Goede <hdegoede@redhat.com> 22422M: Arnd Bergmann <arnd@arndb.de> 22423M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22424S: Maintained 22425F: drivers/virt/vboxguest/ 22426F: include/linux/vbox_utils.h 22427F: include/uapi/linux/vbox*.h 22428 22429VIRTUAL BOX SHARED FOLDER VFS DRIVER 22430M: Hans de Goede <hdegoede@redhat.com> 22431L: linux-fsdevel@vger.kernel.org 22432S: Maintained 22433F: fs/vboxsf/* 22434 22435VIRTUAL SERIO DEVICE DRIVER 22436M: Stephen Chandler Paul <thatslyude@gmail.com> 22437S: Maintained 22438F: drivers/input/serio/userio.c 22439F: include/uapi/linux/userio.h 22440 22441VISL VIRTUAL STATELESS DECODER DRIVER 22442M: Daniel Almeida <daniel.almeida@collabora.com> 22443L: linux-media@vger.kernel.org 22444S: Supported 22445F: drivers/media/test-drivers/visl 22446 22447VIVID VIRTUAL VIDEO DRIVER 22448M: Hans Verkuil <hverkuil@xs4all.nl> 22449L: linux-media@vger.kernel.org 22450S: Maintained 22451W: https://linuxtv.org 22452T: git git://linuxtv.org/media_tree.git 22453F: drivers/media/test-drivers/vivid/* 22454 22455VLYNQ BUS 22456M: Florian Fainelli <f.fainelli@gmail.com> 22457L: openwrt-devel@lists.openwrt.org (subscribers-only) 22458S: Maintained 22459F: drivers/vlynq/vlynq.c 22460F: include/linux/vlynq.h 22461 22462VM SOCKETS (AF_VSOCK) 22463M: Stefano Garzarella <sgarzare@redhat.com> 22464L: virtualization@lists.linux-foundation.org 22465L: netdev@vger.kernel.org 22466S: Maintained 22467F: drivers/net/vsockmon.c 22468F: include/net/af_vsock.h 22469F: include/uapi/linux/vm_sockets.h 22470F: include/uapi/linux/vm_sockets_diag.h 22471F: include/uapi/linux/vsockmon.h 22472F: net/vmw_vsock/ 22473F: tools/testing/vsock/ 22474 22475VMALLOC 22476M: Andrew Morton <akpm@linux-foundation.org> 22477R: Uladzislau Rezki <urezki@gmail.com> 22478R: Christoph Hellwig <hch@infradead.org> 22479R: Lorenzo Stoakes <lstoakes@gmail.com> 22480L: linux-mm@kvack.org 22481S: Maintained 22482W: http://www.linux-mm.org 22483T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22484F: include/linux/vmalloc.h 22485F: mm/vmalloc.c 22486 22487VME SUBSYSTEM 22488M: Martyn Welch <martyn@welchs.me.uk> 22489M: Manohar Vanga <manohar.vanga@gmail.com> 22490M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22491L: linux-kernel@vger.kernel.org 22492S: Odd fixes 22493T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22494F: Documentation/driver-api/vme.rst 22495F: drivers/staging/vme_user/ 22496 22497VMWARE BALLOON DRIVER 22498M: Nadav Amit <namit@vmware.com> 22499R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22500L: linux-kernel@vger.kernel.org 22501S: Supported 22502F: drivers/misc/vmw_balloon.c 22503 22504VMWARE HYPERVISOR INTERFACE 22505M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22506M: Alexey Makhalov <amakhalov@vmware.com> 22507R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22508L: virtualization@lists.linux-foundation.org 22509L: x86@kernel.org 22510S: Supported 22511T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22512F: arch/x86/include/asm/vmware.h 22513F: arch/x86/kernel/cpu/vmware.c 22514 22515VMWARE PVRDMA DRIVER 22516M: Bryan Tan <bryantan@vmware.com> 22517M: Vishnu Dasa <vdasa@vmware.com> 22518R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22519L: linux-rdma@vger.kernel.org 22520S: Supported 22521F: drivers/infiniband/hw/vmw_pvrdma/ 22522 22523VMWARE PVSCSI DRIVER 22524M: Vishal Bhakta <vbhakta@vmware.com> 22525R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22526L: linux-scsi@vger.kernel.org 22527S: Supported 22528F: drivers/scsi/vmw_pvscsi.c 22529F: drivers/scsi/vmw_pvscsi.h 22530 22531VMWARE VIRTUAL PTP CLOCK DRIVER 22532M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22533M: Deep Shah <sdeep@vmware.com> 22534R: Alexey Makhalov <amakhalov@vmware.com> 22535R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22536L: netdev@vger.kernel.org 22537S: Supported 22538F: drivers/ptp/ptp_vmw.c 22539 22540VMWARE VMCI DRIVER 22541M: Bryan Tan <bryantan@vmware.com> 22542M: Vishnu Dasa <vdasa@vmware.com> 22543R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22544L: linux-kernel@vger.kernel.org 22545S: Supported 22546F: drivers/misc/vmw_vmci/ 22547F: include/linux/vmw_vmci* 22548 22549VMWARE VMMOUSE SUBDRIVER 22550M: Zack Rusin <zackr@vmware.com> 22551R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22552R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22553L: linux-input@vger.kernel.org 22554S: Supported 22555F: drivers/input/mouse/vmmouse.c 22556F: drivers/input/mouse/vmmouse.h 22557 22558VMWARE VMXNET3 ETHERNET DRIVER 22559M: Ronak Doshi <doshir@vmware.com> 22560R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22561L: netdev@vger.kernel.org 22562S: Supported 22563F: drivers/net/vmxnet3/ 22564 22565VMWARE VSOCK VMCI TRANSPORT DRIVER 22566M: Bryan Tan <bryantan@vmware.com> 22567M: Vishnu Dasa <vdasa@vmware.com> 22568R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22569L: linux-kernel@vger.kernel.org 22570S: Supported 22571F: net/vmw_vsock/vmci_transport* 22572 22573VOCORE VOCORE2 BOARD 22574M: Harvey Hunt <harveyhuntnexus@gmail.com> 22575L: linux-mips@vger.kernel.org 22576S: Maintained 22577F: arch/mips/boot/dts/ralink/vocore2.dts 22578 22579VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22580M: Liam Girdwood <lgirdwood@gmail.com> 22581M: Mark Brown <broonie@kernel.org> 22582L: linux-kernel@vger.kernel.org 22583S: Supported 22584W: http://www.slimlogic.co.uk/?p=48 22585T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22586F: Documentation/devicetree/bindings/regulator/ 22587F: Documentation/power/regulator/ 22588F: drivers/regulator/ 22589F: include/dt-bindings/regulator/ 22590F: include/linux/regulator/ 22591K: regulator_get_optional 22592 22593VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22594R: Matti Vaittinen <mazziesaccount@gmail.com> 22595F: drivers/regulator/irq_helpers.c 22596 22597VRF 22598M: David Ahern <dsahern@kernel.org> 22599L: netdev@vger.kernel.org 22600S: Maintained 22601F: Documentation/networking/vrf.rst 22602F: drivers/net/vrf.c 22603 22604VSPRINTF 22605M: Petr Mladek <pmladek@suse.com> 22606M: Steven Rostedt <rostedt@goodmis.org> 22607M: Sergey Senozhatsky <senozhatsky@chromium.org> 22608R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22609R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22610S: Maintained 22611T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22612F: Documentation/core-api/printk-formats.rst 22613F: lib/test_printf.c 22614F: lib/test_scanf.c 22615F: lib/vsprintf.c 22616 22617VT1211 HARDWARE MONITOR DRIVER 22618M: Juerg Haefliger <juergh@proton.me> 22619L: linux-hwmon@vger.kernel.org 22620S: Maintained 22621F: Documentation/hwmon/vt1211.rst 22622F: drivers/hwmon/vt1211.c 22623 22624VT8231 HARDWARE MONITOR DRIVER 22625M: Roger Lucas <vt8231@hiddenengine.co.uk> 22626L: linux-hwmon@vger.kernel.org 22627S: Maintained 22628F: drivers/hwmon/vt8231.c 22629 22630VUB300 USB to SDIO/SD/MMC bridge chip 22631L: linux-mmc@vger.kernel.org 22632S: Orphan 22633F: drivers/mmc/host/vub300.c 22634 22635W1 DALLAS'S 1-WIRE BUS 22636M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22637S: Maintained 22638F: Documentation/devicetree/bindings/w1/ 22639F: Documentation/w1/ 22640F: drivers/w1/ 22641F: include/linux/w1.h 22642 22643W83791D HARDWARE MONITORING DRIVER 22644M: Marc Hulsman <m.hulsman@tudelft.nl> 22645L: linux-hwmon@vger.kernel.org 22646S: Maintained 22647F: Documentation/hwmon/w83791d.rst 22648F: drivers/hwmon/w83791d.c 22649 22650W83793 HARDWARE MONITORING DRIVER 22651M: Rudolf Marek <r.marek@assembler.cz> 22652L: linux-hwmon@vger.kernel.org 22653S: Maintained 22654F: Documentation/hwmon/w83793.rst 22655F: drivers/hwmon/w83793.c 22656 22657W83795 HARDWARE MONITORING DRIVER 22658M: Jean Delvare <jdelvare@suse.com> 22659L: linux-hwmon@vger.kernel.org 22660S: Maintained 22661F: drivers/hwmon/w83795.c 22662 22663W83L51xD SD/MMC CARD INTERFACE DRIVER 22664M: Pierre Ossman <pierre@ossman.eu> 22665S: Maintained 22666F: drivers/mmc/host/wbsd.* 22667 22668WACOM PROTOCOL 4 SERIAL TABLETS 22669M: Julian Squires <julian@cipht.net> 22670M: Hans de Goede <hdegoede@redhat.com> 22671L: linux-input@vger.kernel.org 22672S: Maintained 22673F: drivers/input/tablet/wacom_serial4.c 22674 22675WANGXUN ETHERNET DRIVER 22676M: Jiawen Wu <jiawenwu@trustnetic.com> 22677M: Mengyuan Lou <mengyuanlou@net-swift.com> 22678L: netdev@vger.kernel.org 22679S: Maintained 22680W: https://www.net-swift.com 22681F: Documentation/networking/device_drivers/ethernet/wangxun/* 22682F: drivers/net/ethernet/wangxun/ 22683 22684WATCHDOG DEVICE DRIVERS 22685M: Wim Van Sebroeck <wim@linux-watchdog.org> 22686M: Guenter Roeck <linux@roeck-us.net> 22687L: linux-watchdog@vger.kernel.org 22688S: Maintained 22689W: http://www.linux-watchdog.org/ 22690T: git git://www.linux-watchdog.org/linux-watchdog.git 22691F: Documentation/devicetree/bindings/watchdog/ 22692F: Documentation/watchdog/ 22693F: drivers/watchdog/ 22694F: include/linux/watchdog.h 22695F: include/trace/events/watchdog.h 22696F: include/uapi/linux/watchdog.h 22697 22698WHISKEYCOVE PMIC GPIO DRIVER 22699M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22700L: linux-gpio@vger.kernel.org 22701S: Maintained 22702F: drivers/gpio/gpio-wcove.c 22703 22704WHWAVE RTC DRIVER 22705M: Dianlong Li <long17.cool@163.com> 22706L: linux-rtc@vger.kernel.org 22707S: Maintained 22708F: drivers/rtc/rtc-sd3078.c 22709 22710WIIMOTE HID DRIVER 22711M: David Rheinsberg <david.rheinsberg@gmail.com> 22712L: linux-input@vger.kernel.org 22713S: Maintained 22714F: drivers/hid/hid-wiimote* 22715 22716WILOCITY WIL6210 WIRELESS DRIVER 22717L: linux-wireless@vger.kernel.org 22718S: Orphan 22719W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22720F: drivers/net/wireless/ath/wil6210/ 22721 22722WINBOND CIR DRIVER 22723M: David Härdeman <david@hardeman.nu> 22724S: Maintained 22725F: drivers/media/rc/winbond-cir.c 22726 22727WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22728L: linux-watchdog@vger.kernel.org 22729S: Orphan 22730F: drivers/watchdog/ebc-c384_wdt.c 22731 22732WINSYSTEMS WS16C48 GPIO DRIVER 22733M: William Breathitt Gray <william.gray@linaro.org> 22734L: linux-gpio@vger.kernel.org 22735S: Maintained 22736F: drivers/gpio/gpio-ws16c48.c 22737 22738WIREGUARD SECURE NETWORK TUNNEL 22739M: Jason A. Donenfeld <Jason@zx2c4.com> 22740L: wireguard@lists.zx2c4.com 22741L: netdev@vger.kernel.org 22742S: Maintained 22743F: drivers/net/wireguard/ 22744F: tools/testing/selftests/wireguard/ 22745 22746WISTRON LAPTOP BUTTON DRIVER 22747M: Miloslav Trmac <mitr@volny.cz> 22748S: Maintained 22749F: drivers/input/misc/wistron_btns.c 22750 22751WL3501 WIRELESS PCMCIA CARD DRIVER 22752L: linux-wireless@vger.kernel.org 22753S: Odd fixes 22754F: drivers/net/wireless/legacy/wl3501* 22755 22756WOLFSON MICROELECTRONICS DRIVERS 22757L: patches@opensource.cirrus.com 22758S: Supported 22759W: https://github.com/CirrusLogic/linux-drivers/wiki 22760T: git https://github.com/CirrusLogic/linux-drivers.git 22761F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22762F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22763F: Documentation/devicetree/bindings/mfd/wm831x.txt 22764F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22765F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22766F: Documentation/devicetree/bindings/sound/wm* 22767F: Documentation/hwmon/wm83??.rst 22768F: arch/arm/mach-s3c/mach-crag6410* 22769F: drivers/clk/clk-wm83*.c 22770F: drivers/gpio/gpio-*wm*.c 22771F: drivers/gpio/gpio-arizona.c 22772F: drivers/hwmon/wm83??-hwmon.c 22773F: drivers/input/misc/wm831x-on.c 22774F: drivers/input/touchscreen/wm831x-ts.c 22775F: drivers/input/touchscreen/wm97*.c 22776F: drivers/leds/leds-wm83*.c 22777F: drivers/mfd/arizona* 22778F: drivers/mfd/cs47l24* 22779F: drivers/mfd/wm*.c 22780F: drivers/power/supply/wm83*.c 22781F: drivers/regulator/arizona* 22782F: drivers/regulator/wm8*.c 22783F: drivers/rtc/rtc-wm83*.c 22784F: drivers/video/backlight/wm83*_bl.c 22785F: drivers/watchdog/wm83*_wdt.c 22786F: include/linux/mfd/arizona/ 22787F: include/linux/mfd/wm831x/ 22788F: include/linux/mfd/wm8350/ 22789F: include/linux/mfd/wm8400* 22790F: include/linux/regulator/arizona* 22791F: include/linux/wm97xx.h 22792F: include/sound/wm????.h 22793F: sound/soc/codecs/arizona* 22794F: sound/soc/codecs/cs47l24* 22795F: sound/soc/codecs/wm* 22796 22797WORKQUEUE 22798M: Tejun Heo <tj@kernel.org> 22799R: Lai Jiangshan <jiangshanlai@gmail.com> 22800S: Maintained 22801T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22802F: Documentation/core-api/workqueue.rst 22803F: include/linux/workqueue.h 22804F: kernel/workqueue.c 22805F: kernel/workqueue_internal.h 22806 22807WWAN DRIVERS 22808M: Loic Poulain <loic.poulain@linaro.org> 22809M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22810R: Johannes Berg <johannes@sipsolutions.net> 22811L: netdev@vger.kernel.org 22812S: Maintained 22813F: drivers/net/wwan/ 22814F: include/linux/wwan.h 22815F: include/uapi/linux/wwan.h 22816 22817X-POWERS AXP288 PMIC DRIVERS 22818M: Hans de Goede <hdegoede@redhat.com> 22819S: Maintained 22820F: drivers/acpi/pmic/intel_pmic_xpower.c 22821N: axp288 22822 22823X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22824M: Chen-Yu Tsai <wens@csie.org> 22825L: linux-kernel@vger.kernel.org 22826S: Maintained 22827N: axp[128] 22828 22829X.25 STACK 22830M: Martin Schiller <ms@dev.tdt.de> 22831L: linux-x25@vger.kernel.org 22832S: Maintained 22833F: Documentation/networking/lapb-module.rst 22834F: Documentation/networking/x25* 22835F: drivers/net/wan/hdlc_x25.c 22836F: drivers/net/wan/lapbether.c 22837F: include/*/lapb.h 22838F: include/net/x25* 22839F: include/uapi/linux/x25.h 22840F: net/lapb/ 22841F: net/x25/ 22842 22843X86 ARCHITECTURE (32-BIT AND 64-BIT) 22844M: Thomas Gleixner <tglx@linutronix.de> 22845M: Ingo Molnar <mingo@redhat.com> 22846M: Borislav Petkov <bp@alien8.de> 22847M: Dave Hansen <dave.hansen@linux.intel.com> 22848M: x86@kernel.org 22849R: "H. Peter Anvin" <hpa@zytor.com> 22850L: linux-kernel@vger.kernel.org 22851S: Maintained 22852T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22853F: Documentation/arch/x86/ 22854F: Documentation/devicetree/bindings/x86/ 22855F: arch/x86/ 22856 22857X86 ENTRY CODE 22858M: Andy Lutomirski <luto@kernel.org> 22859L: linux-kernel@vger.kernel.org 22860S: Maintained 22861T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22862F: arch/x86/entry/ 22863 22864X86 HARDWARE VULNERABILITIES 22865M: Thomas Gleixner <tglx@linutronix.de> 22866M: Borislav Petkov <bp@alien8.de> 22867M: Peter Zijlstra <peterz@infradead.org> 22868M: Josh Poimboeuf <jpoimboe@kernel.org> 22869R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22870S: Maintained 22871F: Documentation/admin-guide/hw-vuln/ 22872F: arch/x86/include/asm/nospec-branch.h 22873F: arch/x86/kernel/cpu/bugs.c 22874 22875X86 MCE INFRASTRUCTURE 22876M: Tony Luck <tony.luck@intel.com> 22877M: Borislav Petkov <bp@alien8.de> 22878L: linux-edac@vger.kernel.org 22879S: Maintained 22880F: Documentation/ABI/testing/sysfs-mce 22881F: Documentation/arch/x86/x86_64/machinecheck.rst 22882F: arch/x86/kernel/cpu/mce/* 22883 22884X86 MICROCODE UPDATE SUPPORT 22885M: Borislav Petkov <bp@alien8.de> 22886S: Maintained 22887F: arch/x86/kernel/cpu/microcode/* 22888 22889X86 MM 22890M: Dave Hansen <dave.hansen@linux.intel.com> 22891M: Andy Lutomirski <luto@kernel.org> 22892M: Peter Zijlstra <peterz@infradead.org> 22893L: linux-kernel@vger.kernel.org 22894S: Maintained 22895T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22896F: arch/x86/mm/ 22897 22898X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22899M: Hans de Goede <hdegoede@redhat.com> 22900L: platform-driver-x86@vger.kernel.org 22901S: Maintained 22902T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22903F: drivers/platform/x86/x86-android-tablets/ 22904 22905X86 PLATFORM DRIVERS 22906M: Hans de Goede <hdegoede@redhat.com> 22907M: Mark Gross <markgross@kernel.org> 22908L: platform-driver-x86@vger.kernel.org 22909S: Maintained 22910T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22911F: drivers/platform/olpc/ 22912F: drivers/platform/x86/ 22913F: include/linux/platform_data/x86/ 22914 22915X86 PLATFORM DRIVERS - ARCH 22916R: Darren Hart <dvhart@infradead.org> 22917R: Andy Shevchenko <andy@infradead.org> 22918L: platform-driver-x86@vger.kernel.org 22919L: x86@kernel.org 22920S: Maintained 22921T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22922F: arch/x86/platform 22923 22924X86 PLATFORM UV HPE SUPERDOME FLEX 22925M: Steve Wahl <steve.wahl@hpe.com> 22926R: Mike Travis <mike.travis@hpe.com> 22927R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22928R: Russ Anderson <russ.anderson@hpe.com> 22929S: Supported 22930F: arch/x86/include/asm/uv/ 22931F: arch/x86/kernel/apic/x2apic_uv_x.c 22932F: arch/x86/platform/uv/ 22933 22934X86 STACK UNWINDING 22935M: Josh Poimboeuf <jpoimboe@kernel.org> 22936M: Peter Zijlstra <peterz@infradead.org> 22937S: Supported 22938F: arch/x86/include/asm/unwind*.h 22939F: arch/x86/kernel/dumpstack.c 22940F: arch/x86/kernel/stacktrace.c 22941F: arch/x86/kernel/unwind_*.c 22942 22943X86 VDSO 22944M: Andy Lutomirski <luto@kernel.org> 22945L: linux-kernel@vger.kernel.org 22946S: Maintained 22947T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22948F: arch/x86/entry/vdso/ 22949 22950XARRAY 22951M: Matthew Wilcox <willy@infradead.org> 22952L: linux-fsdevel@vger.kernel.org 22953S: Supported 22954F: Documentation/core-api/xarray.rst 22955F: include/linux/idr.h 22956F: include/linux/xarray.h 22957F: lib/idr.c 22958F: lib/xarray.c 22959F: tools/testing/radix-tree 22960 22961XBOX DVD IR REMOTE 22962M: Benjamin Valentin <benpicco@googlemail.com> 22963S: Maintained 22964F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22965F: drivers/media/rc/xbox_remote.c 22966 22967XC2028/3028 TUNER DRIVER 22968M: Mauro Carvalho Chehab <mchehab@kernel.org> 22969L: linux-media@vger.kernel.org 22970S: Maintained 22971W: https://linuxtv.org 22972T: git git://linuxtv.org/media_tree.git 22973F: drivers/media/tuners/xc2028.* 22974 22975XDP (eXpress Data Path) 22976M: Alexei Starovoitov <ast@kernel.org> 22977M: Daniel Borkmann <daniel@iogearbox.net> 22978M: David S. Miller <davem@davemloft.net> 22979M: Jakub Kicinski <kuba@kernel.org> 22980M: Jesper Dangaard Brouer <hawk@kernel.org> 22981M: John Fastabend <john.fastabend@gmail.com> 22982L: netdev@vger.kernel.org 22983L: bpf@vger.kernel.org 22984S: Supported 22985F: drivers/net/ethernet/*/*/*/*/*xdp* 22986F: drivers/net/ethernet/*/*/*xdp* 22987F: include/net/xdp.h 22988F: include/net/xdp_priv.h 22989F: include/trace/events/xdp.h 22990F: kernel/bpf/cpumap.c 22991F: kernel/bpf/devmap.c 22992F: net/core/xdp.c 22993F: samples/bpf/xdp* 22994F: tools/testing/selftests/bpf/*/*xdp* 22995F: tools/testing/selftests/bpf/*xdp* 22996K: (?:\b|_)xdp(?:\b|_) 22997 22998XDP SOCKETS (AF_XDP) 22999M: Björn Töpel <bjorn@kernel.org> 23000M: Magnus Karlsson <magnus.karlsson@intel.com> 23001M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23002R: Jonathan Lemon <jonathan.lemon@gmail.com> 23003L: netdev@vger.kernel.org 23004L: bpf@vger.kernel.org 23005S: Maintained 23006F: Documentation/networking/af_xdp.rst 23007F: include/net/netns/xdp.h 23008F: include/net/xdp_sock* 23009F: include/net/xsk_buff_pool.h 23010F: include/uapi/linux/if_xdp.h 23011F: include/uapi/linux/xdp_diag.h 23012F: net/xdp/ 23013F: tools/testing/selftests/bpf/*xsk* 23014 23015XEN BLOCK SUBSYSTEM 23016M: Roger Pau Monné <roger.pau@citrix.com> 23017L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23018S: Supported 23019F: drivers/block/xen* 23020F: drivers/block/xen-blkback/* 23021 23022XEN HYPERVISOR ARM 23023M: Stefano Stabellini <sstabellini@kernel.org> 23024L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23025S: Maintained 23026F: arch/arm/include/asm/xen/ 23027F: arch/arm/xen/ 23028 23029XEN HYPERVISOR ARM64 23030M: Stefano Stabellini <sstabellini@kernel.org> 23031L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23032S: Maintained 23033F: arch/arm64/include/asm/xen/ 23034F: arch/arm64/xen/ 23035 23036XEN HYPERVISOR INTERFACE 23037M: Juergen Gross <jgross@suse.com> 23038M: Stefano Stabellini <sstabellini@kernel.org> 23039R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23040L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23041S: Supported 23042T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23043F: Documentation/ABI/stable/sysfs-hypervisor-xen 23044F: Documentation/ABI/testing/sysfs-hypervisor-xen 23045F: drivers/*/xen-*front.c 23046F: drivers/xen/ 23047F: include/uapi/xen/ 23048F: include/xen/ 23049F: kernel/configs/xen.config 23050 23051XEN HYPERVISOR X86 23052M: Juergen Gross <jgross@suse.com> 23053R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23054L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23055S: Supported 23056F: arch/x86/configs/xen.config 23057F: arch/x86/include/asm/pvclock-abi.h 23058F: arch/x86/include/asm/xen/ 23059F: arch/x86/platform/pvh/ 23060F: arch/x86/xen/ 23061 23062XEN NETWORK BACKEND DRIVER 23063M: Wei Liu <wei.liu@kernel.org> 23064M: Paul Durrant <paul@xen.org> 23065L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23066L: netdev@vger.kernel.org 23067S: Supported 23068F: drivers/net/xen-netback/* 23069 23070XEN PCI SUBSYSTEM 23071M: Juergen Gross <jgross@suse.com> 23072L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23073S: Supported 23074F: arch/x86/pci/*xen* 23075F: drivers/pci/*xen* 23076 23077XEN PVSCSI DRIVERS 23078M: Juergen Gross <jgross@suse.com> 23079L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23080L: linux-scsi@vger.kernel.org 23081S: Supported 23082F: drivers/scsi/xen-scsifront.c 23083F: drivers/xen/xen-scsiback.c 23084F: include/xen/interface/io/vscsiif.h 23085 23086XEN PVUSB DRIVER 23087M: Juergen Gross <jgross@suse.com> 23088L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23089L: linux-usb@vger.kernel.org 23090S: Supported 23091F: drivers/usb/host/xen* 23092F: include/xen/interface/io/usbif.h 23093 23094XEN SOUND FRONTEND DRIVER 23095M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23096L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23097L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23098S: Supported 23099F: sound/xen/* 23100 23101XEN SWIOTLB SUBSYSTEM 23102M: Juergen Gross <jgross@suse.com> 23103M: Stefano Stabellini <sstabellini@kernel.org> 23104L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23105L: iommu@lists.linux.dev 23106S: Supported 23107F: arch/*/include/asm/xen/swiotlb-xen.h 23108F: drivers/xen/swiotlb-xen.c 23109F: include/xen/arm/swiotlb-xen.h 23110F: include/xen/swiotlb-xen.h 23111 23112XFS FILESYSTEM 23113M: Darrick J. Wong <djwong@kernel.org> 23114L: linux-xfs@vger.kernel.org 23115S: Supported 23116W: http://xfs.org/ 23117C: irc://irc.oftc.net/xfs 23118T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23119F: Documentation/ABI/testing/sysfs-fs-xfs 23120F: Documentation/admin-guide/xfs.rst 23121F: Documentation/filesystems/xfs-delayed-logging-design.rst 23122F: Documentation/filesystems/xfs-self-describing-metadata.rst 23123F: fs/xfs/ 23124F: include/uapi/linux/dqblk_xfs.h 23125F: include/uapi/linux/fsmap.h 23126 23127XILINX AMS DRIVER 23128M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23129L: linux-iio@vger.kernel.org 23130S: Maintained 23131F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23132F: drivers/iio/adc/xilinx-ams.c 23133 23134XILINX AXI ETHERNET DRIVER 23135M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23136S: Maintained 23137F: drivers/net/ethernet/xilinx/xilinx_axienet* 23138 23139XILINX CAN DRIVER 23140M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23141R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23142L: linux-can@vger.kernel.org 23143S: Maintained 23144F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23145F: drivers/net/can/xilinx_can.c 23146 23147XILINX EVENT MANAGEMENT DRIVER 23148M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23149S: Maintained 23150F: drivers/soc/xilinx/xlnx_event_manager.c 23151F: include/linux/firmware/xlnx-event-manager.h 23152 23153XILINX GPIO DRIVER 23154M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23155R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23156R: Michal Simek <michal.simek@amd.com> 23157S: Maintained 23158F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23159F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23160F: drivers/gpio/gpio-xilinx.c 23161F: drivers/gpio/gpio-zynq.c 23162 23163XILINX PWM DRIVER 23164M: Sean Anderson <sean.anderson@seco.com> 23165S: Maintained 23166F: drivers/pwm/pwm-xilinx.c 23167F: include/clocksource/timer-xilinx.h 23168 23169XILINX SD-FEC IP CORES 23170M: Derek Kiernan <derek.kiernan@xilinx.com> 23171M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23172S: Maintained 23173F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23174F: Documentation/misc-devices/xilinx_sdfec.rst 23175F: drivers/misc/Kconfig 23176F: drivers/misc/Makefile 23177F: drivers/misc/xilinx_sdfec.c 23178F: include/uapi/misc/xilinx_sdfec.h 23179 23180XILINX UARTLITE SERIAL DRIVER 23181M: Peter Korsgaard <jacmet@sunsite.dk> 23182L: linux-serial@vger.kernel.org 23183S: Maintained 23184F: drivers/tty/serial/uartlite.c 23185 23186XILINX VIDEO IP CORES 23187M: Hyun Kwon <hyun.kwon@xilinx.com> 23188M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23189L: linux-media@vger.kernel.org 23190S: Supported 23191T: git git://linuxtv.org/media_tree.git 23192F: Documentation/devicetree/bindings/media/xilinx/ 23193F: drivers/media/platform/xilinx/ 23194F: include/uapi/linux/xilinx-v4l2-controls.h 23195 23196XILINX WATCHDOG DRIVER 23197M: Srinivas Neeli <srinivas.neeli@amd.com> 23198R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23199R: Michal Simek <michal.simek@amd.com> 23200S: Maintained 23201F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23202F: drivers/watchdog/of_xilinx_wdt.c 23203 23204XILINX XDMA DRIVER 23205M: Lizhi Hou <lizhi.hou@amd.com> 23206M: Brian Xu <brian.xu@amd.com> 23207M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23208L: dmaengine@vger.kernel.org 23209S: Supported 23210F: drivers/dma/xilinx/xdma-regs.h 23211F: drivers/dma/xilinx/xdma.c 23212F: include/linux/dma/amd_xdma.h 23213F: include/linux/platform_data/amd_xdma.h 23214 23215XILINX ZYNQMP DPDMA DRIVER 23216M: Hyun Kwon <hyun.kwon@xilinx.com> 23217M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23218L: dmaengine@vger.kernel.org 23219S: Supported 23220F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23221F: drivers/dma/xilinx/xilinx_dpdma.c 23222F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23223 23224XILINX ZYNQMP OCM EDAC DRIVER 23225M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23226M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23227S: Maintained 23228F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23229F: drivers/edac/zynqmp_edac.c 23230 23231XILINX ZYNQMP PSGTR PHY DRIVER 23232M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23233M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23234L: linux-kernel@vger.kernel.org 23235S: Supported 23236T: git https://github.com/Xilinx/linux-xlnx.git 23237F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23238F: drivers/phy/xilinx/phy-zynqmp.c 23239 23240XILINX ZYNQMP SHA3 DRIVER 23241M: Harsha <harsha.harsha@xilinx.com> 23242S: Maintained 23243F: drivers/crypto/xilinx/zynqmp-sha.c 23244 23245XILLYBUS DRIVER 23246M: Eli Billauer <eli.billauer@gmail.com> 23247L: linux-kernel@vger.kernel.org 23248S: Supported 23249F: drivers/char/xillybus/ 23250 23251XLP9XX I2C DRIVER 23252M: George Cherian <gcherian@marvell.com> 23253L: linux-i2c@vger.kernel.org 23254S: Supported 23255W: http://www.marvell.com 23256F: drivers/i2c/busses/i2c-xlp9xx.c 23257 23258XRA1403 GPIO EXPANDER 23259M: Nandor Han <nandor.han@ge.com> 23260L: linux-gpio@vger.kernel.org 23261S: Maintained 23262F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23263F: drivers/gpio/gpio-xra1403.c 23264 23265XTENSA XTFPGA PLATFORM SUPPORT 23266M: Max Filippov <jcmvbkbc@gmail.com> 23267S: Maintained 23268F: drivers/spi/spi-xtensa-xtfpga.c 23269F: sound/soc/xtensa/xtfpga-i2s.c 23270 23271YAM DRIVER FOR AX.25 23272M: Jean-Paul Roubelat <jpr@f6fbb.org> 23273L: linux-hams@vger.kernel.org 23274S: Maintained 23275F: drivers/net/hamradio/yam* 23276F: include/linux/yam.h 23277 23278YAMA SECURITY MODULE 23279M: Kees Cook <keescook@chromium.org> 23280S: Supported 23281T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23282F: Documentation/admin-guide/LSM/Yama.rst 23283F: security/yama/ 23284 23285YEALINK PHONE DRIVER 23286M: Henk Vergonet <Henk.Vergonet@gmail.com> 23287L: usbb2k-api-dev@nongnu.org 23288S: Maintained 23289F: Documentation/input/devices/yealink.rst 23290F: drivers/input/misc/yealink.* 23291 23292Z3FOLD COMPRESSED PAGE ALLOCATOR 23293M: Vitaly Wool <vitaly.wool@konsulko.com> 23294R: Miaohe Lin <linmiaohe@huawei.com> 23295L: linux-mm@kvack.org 23296S: Maintained 23297F: mm/z3fold.c 23298 23299Z8530 DRIVER FOR AX.25 23300M: Joerg Reuter <jreuter@yaina.de> 23301L: linux-hams@vger.kernel.org 23302S: Maintained 23303W: http://yaina.de/jreuter/ 23304W: http://www.qsl.net/dl1bke/ 23305F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23306F: drivers/net/hamradio/*scc.c 23307F: drivers/net/hamradio/z8530.h 23308 23309ZBUD COMPRESSED PAGE ALLOCATOR 23310M: Seth Jennings <sjenning@redhat.com> 23311M: Dan Streetman <ddstreet@ieee.org> 23312L: linux-mm@kvack.org 23313S: Maintained 23314F: mm/zbud.c 23315 23316ZD1211RW WIRELESS DRIVER 23317M: Ulrich Kunitz <kune@deine-taler.de> 23318L: linux-wireless@vger.kernel.org 23319L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23320S: Maintained 23321W: http://zd1211.ath.cx/wiki/DriverRewrite 23322F: drivers/net/wireless/zydas/zd1211rw/ 23323 23324ZD1301 MEDIA DRIVER 23325M: Antti Palosaari <crope@iki.fi> 23326L: linux-media@vger.kernel.org 23327S: Maintained 23328W: https://linuxtv.org/ 23329W: http://palosaari.fi/linux/ 23330Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23331F: drivers/media/usb/dvb-usb-v2/zd1301* 23332 23333ZD1301_DEMOD MEDIA DRIVER 23334M: Antti Palosaari <crope@iki.fi> 23335L: linux-media@vger.kernel.org 23336S: Maintained 23337W: https://linuxtv.org/ 23338W: http://palosaari.fi/linux/ 23339Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23340F: drivers/media/dvb-frontends/zd1301_demod* 23341 23342ZHAOXIN PROCESSOR SUPPORT 23343M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23344L: linux-kernel@vger.kernel.org 23345S: Maintained 23346F: arch/x86/kernel/cpu/zhaoxin.c 23347 23348ZONEFS FILESYSTEM 23349M: Damien Le Moal <dlemoal@kernel.org> 23350M: Naohiro Aota <naohiro.aota@wdc.com> 23351R: Johannes Thumshirn <jth@kernel.org> 23352L: linux-fsdevel@vger.kernel.org 23353S: Maintained 23354T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23355F: Documentation/filesystems/zonefs.rst 23356F: fs/zonefs/ 23357 23358ZPOOL COMPRESSED PAGE STORAGE API 23359M: Dan Streetman <ddstreet@ieee.org> 23360L: linux-mm@kvack.org 23361S: Maintained 23362F: include/linux/zpool.h 23363F: mm/zpool.c 23364 23365ZR36067 VIDEO FOR LINUX DRIVER 23366M: Corentin Labbe <clabbe@baylibre.com> 23367L: mjpeg-users@lists.sourceforge.net 23368L: linux-media@vger.kernel.org 23369S: Maintained 23370W: http://mjpeg.sourceforge.net/driver-zoran/ 23371Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23372F: Documentation/driver-api/media/drivers/zoran.rst 23373F: drivers/media/pci/zoran/ 23374 23375ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23376M: Minchan Kim <minchan@kernel.org> 23377M: Sergey Senozhatsky <senozhatsky@chromium.org> 23378L: linux-kernel@vger.kernel.org 23379S: Maintained 23380F: Documentation/admin-guide/blockdev/zram.rst 23381F: drivers/block/zram/ 23382 23383ZS DECSTATION Z85C30 SERIAL DRIVER 23384M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23385S: Maintained 23386F: drivers/tty/serial/zs.* 23387 23388ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23389M: Minchan Kim <minchan@kernel.org> 23390M: Sergey Senozhatsky <senozhatsky@chromium.org> 23391L: linux-mm@kvack.org 23392S: Maintained 23393F: Documentation/mm/zsmalloc.rst 23394F: include/linux/zsmalloc.h 23395F: mm/zsmalloc.c 23396 23397ZSTD 23398M: Nick Terrell <terrelln@fb.com> 23399S: Maintained 23400B: https://github.com/facebook/zstd/issues 23401T: git https://github.com/terrelln/linux.git 23402F: crypto/zstd.c 23403F: include/linux/zstd* 23404F: lib/decompress_unzstd.c 23405F: lib/zstd/ 23406N: zstd 23407K: zstd 23408 23409ZSWAP COMPRESSED SWAP CACHING 23410M: Seth Jennings <sjenning@redhat.com> 23411M: Dan Streetman <ddstreet@ieee.org> 23412M: Vitaly Wool <vitaly.wool@konsulko.com> 23413L: linux-mm@kvack.org 23414S: Maintained 23415F: mm/zswap.c 23416 23417THE REST 23418M: Linus Torvalds <torvalds@linux-foundation.org> 23419L: linux-kernel@vger.kernel.org 23420S: Buried alive in reporters 23421T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23422F: * 23423F: */ 23424
