1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Michael Margolin <mrgolin@amazon.com> 960R: Gal Pressman <gal.pressman@linux.dev> 961R: Yossi Leybovich <sleybo@amazon.com> 962L: linux-rdma@vger.kernel.org 963S: Supported 964Q: https://patchwork.kernel.org/project/linux-rdma/list/ 965F: drivers/infiniband/hw/efa/ 966F: include/uapi/rdma/efa-abi.h 967 968AMD CDX BUS DRIVER 969M: Nipun Gupta <nipun.gupta@amd.com> 970M: Nikhil Agarwal <nikhil.agarwal@amd.com> 971S: Maintained 972F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 973F: drivers/cdx/* 974F: include/linux/cdx/* 975 976AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 977M: Tom Lendacky <thomas.lendacky@amd.com> 978M: John Allen <john.allen@amd.com> 979L: linux-crypto@vger.kernel.org 980S: Supported 981F: drivers/crypto/ccp/ 982F: include/linux/ccp.h 983 984AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 985M: Brijesh Singh <brijesh.singh@amd.com> 986M: Tom Lendacky <thomas.lendacky@amd.com> 987L: linux-crypto@vger.kernel.org 988S: Supported 989F: drivers/crypto/ccp/sev* 990F: include/uapi/linux/psp-sev.h 991 992AMD DISPLAY CORE 993M: Harry Wentland <harry.wentland@amd.com> 994M: Leo Li <sunpeng.li@amd.com> 995M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 996L: amd-gfx@lists.freedesktop.org 997S: Supported 998T: git https://gitlab.freedesktop.org/agd5f/linux.git 999F: drivers/gpu/drm/amd/display/ 1000 1001AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1002M: Huang Rui <ray.huang@amd.com> 1003L: linux-hwmon@vger.kernel.org 1004S: Supported 1005F: Documentation/hwmon/fam15h_power.rst 1006F: drivers/hwmon/fam15h_power.c 1007 1008AMD FCH GPIO DRIVER 1009M: Enrico Weigelt, metux IT consult <info@metux.net> 1010L: linux-gpio@vger.kernel.org 1011S: Maintained 1012F: drivers/gpio/gpio-amd-fch.c 1013F: include/linux/platform_data/gpio/gpio-amd-fch.h 1014 1015AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1016L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1017S: Orphan 1018F: drivers/usb/gadget/udc/amd5536udc.* 1019 1020AMD GEODE PROCESSOR/CHIPSET SUPPORT 1021M: Andres Salomon <dilinger@queued.net> 1022L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1023S: Supported 1024W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1025F: arch/x86/include/asm/geode.h 1026F: drivers/char/hw_random/geode-rng.c 1027F: drivers/crypto/geode* 1028F: drivers/video/fbdev/geode/ 1029 1030AMD HSMP DRIVER 1031M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1032R: Carlos Bilbao <carlos.bilbao@amd.com> 1033L: platform-driver-x86@vger.kernel.org 1034S: Maintained 1035F: Documentation/arch/x86/amd_hsmp.rst 1036F: arch/x86/include/asm/amd_hsmp.h 1037F: arch/x86/include/uapi/asm/amd_hsmp.h 1038F: drivers/platform/x86/amd/hsmp.c 1039 1040AMD IOMMU (AMD-VI) 1041M: Joerg Roedel <joro@8bytes.org> 1042R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1043L: iommu@lists.linux.dev 1044S: Maintained 1045T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1046F: drivers/iommu/amd/ 1047F: include/linux/amd-iommu.h 1048 1049AMD KFD 1050M: Felix Kuehling <Felix.Kuehling@amd.com> 1051L: amd-gfx@lists.freedesktop.org 1052S: Supported 1053T: git https://gitlab.freedesktop.org/agd5f/linux.git 1054F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1055F: drivers/gpu/drm/amd/amdkfd/ 1056F: drivers/gpu/drm/amd/include/cik_structs.h 1057F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1058F: drivers/gpu/drm/amd/include/v9_structs.h 1059F: drivers/gpu/drm/amd/include/vi_structs.h 1060F: include/uapi/linux/kfd_ioctl.h 1061F: include/uapi/linux/kfd_sysfs.h 1062 1063AMD MP2 I2C DRIVER 1064M: Elie Morisse <syniurge@gmail.com> 1065M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1066L: linux-i2c@vger.kernel.org 1067S: Maintained 1068F: drivers/i2c/busses/i2c-amd-mp2* 1069 1070AMD PDS CORE DRIVER 1071M: Shannon Nelson <shannon.nelson@amd.com> 1072M: Brett Creeley <brett.creeley@amd.com> 1073L: netdev@vger.kernel.org 1074S: Supported 1075F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1076F: drivers/net/ethernet/amd/pds_core/ 1077F: include/linux/pds/ 1078 1079AMD PMC DRIVER 1080M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1081L: platform-driver-x86@vger.kernel.org 1082S: Maintained 1083F: drivers/platform/x86/amd/pmc.c 1084 1085AMD PMF DRIVER 1086M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1087L: platform-driver-x86@vger.kernel.org 1088S: Maintained 1089F: Documentation/ABI/testing/sysfs-amd-pmf 1090F: drivers/platform/x86/amd/pmf/ 1091 1092AMD POWERPLAY AND SWSMU 1093M: Evan Quan <evan.quan@amd.com> 1094L: amd-gfx@lists.freedesktop.org 1095S: Supported 1096T: git https://gitlab.freedesktop.org/agd5f/linux.git 1097F: drivers/gpu/drm/amd/pm/ 1098 1099AMD PSTATE DRIVER 1100M: Huang Rui <ray.huang@amd.com> 1101L: linux-pm@vger.kernel.org 1102S: Supported 1103F: Documentation/admin-guide/pm/amd-pstate.rst 1104F: drivers/cpufreq/amd-pstate* 1105F: include/linux/amd-pstate.h 1106F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1107 1108AMD PTDMA DRIVER 1109M: Sanjay R Mehta <sanju.mehta@amd.com> 1110L: dmaengine@vger.kernel.org 1111S: Maintained 1112F: drivers/dma/ptdma/ 1113 1114AMD SEATTLE DEVICE TREE SUPPORT 1115M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1116M: Tom Lendacky <thomas.lendacky@amd.com> 1117S: Supported 1118F: arch/arm64/boot/dts/amd/ 1119 1120AMD SENSOR FUSION HUB DRIVER 1121M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1122L: linux-input@vger.kernel.org 1123S: Maintained 1124F: Documentation/hid/amd-sfh* 1125F: drivers/hid/amd-sfh-hid/ 1126 1127AMD SPI DRIVER 1128M: Sanjay R Mehta <sanju.mehta@amd.com> 1129S: Maintained 1130F: drivers/spi/spi-amd.c 1131 1132AMD XGBE DRIVER 1133M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1134L: netdev@vger.kernel.org 1135S: Supported 1136F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1137F: drivers/net/ethernet/amd/xgbe/ 1138 1139AMLOGIC DDR PMU DRIVER 1140M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1141L: linux-amlogic@lists.infradead.org 1142S: Supported 1143W: http://www.amlogic.com 1144F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1145F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1146F: drivers/perf/amlogic/ 1147F: include/soc/amlogic/ 1148 1149AMPHION VPU CODEC V4L2 DRIVER 1150M: Ming Qian <ming.qian@nxp.com> 1151M: Shijie Qin <shijie.qin@nxp.com> 1152M: Zhou Peng <eagle.zhou@nxp.com> 1153L: linux-media@vger.kernel.org 1154S: Maintained 1155F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1156F: drivers/media/platform/amphion/ 1157 1158AMS AS73211 DRIVER 1159M: Christian Eggers <ceggers@arri.de> 1160L: linux-iio@vger.kernel.org 1161S: Maintained 1162F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1163F: drivers/iio/light/as73211.c 1164 1165AMT (Automatic Multicast Tunneling) 1166M: Taehee Yoo <ap420073@gmail.com> 1167L: netdev@vger.kernel.org 1168S: Maintained 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1170T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1171F: drivers/net/amt.c 1172 1173ANALOG DEVICES INC AD3552R DRIVER 1174M: Nuno Sá <nuno.sa@analog.com> 1175L: linux-iio@vger.kernel.org 1176S: Supported 1177W: https://ez.analog.com/linux-software-drivers 1178F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1179F: drivers/iio/dac/ad3552r.c 1180 1181ANALOG DEVICES INC AD4130 DRIVER 1182M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1183L: linux-iio@vger.kernel.org 1184S: Supported 1185W: http://ez.analog.com/community/linux-device-drivers 1186F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1187F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1188F: drivers/iio/adc/ad4130.c 1189 1190ANALOG DEVICES INC AD7192 DRIVER 1191M: Alexandru Tachici <alexandru.tachici@analog.com> 1192L: linux-iio@vger.kernel.org 1193S: Supported 1194W: https://ez.analog.com/linux-software-drivers 1195F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1196F: drivers/iio/adc/ad7192.c 1197 1198ANALOG DEVICES INC AD7292 DRIVER 1199M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1200L: linux-iio@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1204F: drivers/iio/adc/ad7292.c 1205 1206ANALOG DEVICES INC AD7293 DRIVER 1207M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210W: https://ez.analog.com/linux-software-drivers 1211F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1212F: drivers/iio/dac/ad7293.c 1213 1214ANALOG DEVICES INC AD74115 DRIVER 1215M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1216L: linux-iio@vger.kernel.org 1217S: Supported 1218W: http://ez.analog.com/community/linux-device-drivers 1219F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1220F: drivers/iio/addac/ad74115.c 1221 1222ANALOG DEVICES INC AD74413R DRIVER 1223M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1224L: linux-iio@vger.kernel.org 1225S: Supported 1226W: https://ez.analog.com/linux-software-drivers 1227F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1228F: drivers/iio/addac/ad74413r.c 1229F: include/dt-bindings/iio/addac/adi,ad74413r.h 1230 1231ANALOG DEVICES INC AD7768-1 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-iio@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1237F: drivers/iio/adc/ad7768-1.c 1238 1239ANALOG DEVICES INC AD7780 DRIVER 1240M: Michael Hennerich <Michael.Hennerich@analog.com> 1241M: Renato Lui Geh <renatogeh@gmail.com> 1242L: linux-iio@vger.kernel.org 1243S: Supported 1244W: https://ez.analog.com/linux-software-drivers 1245F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1246F: drivers/iio/adc/ad7780.c 1247 1248ANALOG DEVICES INC ADA4250 DRIVER 1249M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1250L: linux-iio@vger.kernel.org 1251S: Supported 1252W: https://ez.analog.com/linux-software-drivers 1253F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1254F: drivers/iio/amplifiers/ada4250.c 1255 1256ANALOG DEVICES INC ADF4377 DRIVER 1257M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1258L: linux-iio@vger.kernel.org 1259S: Supported 1260W: https://ez.analog.com/linux-software-drivers 1261F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1262F: drivers/iio/frequency/adf4377.c 1263 1264ANALOG DEVICES INC ADGS1408 DRIVER 1265M: Mircea Caprioru <mircea.caprioru@analog.com> 1266S: Supported 1267F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1268F: drivers/mux/adgs1408.c 1269 1270ANALOG DEVICES INC ADIN DRIVER 1271M: Michael Hennerich <michael.hennerich@analog.com> 1272L: netdev@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/net/adi,adin.yaml 1276F: drivers/net/phy/adin.c 1277 1278ANALOG DEVICES INC ADIS DRIVER LIBRARY 1279M: Nuno Sa <nuno.sa@analog.com> 1280L: linux-iio@vger.kernel.org 1281S: Supported 1282F: drivers/iio/imu/adis.c 1283F: drivers/iio/imu/adis_buffer.c 1284F: drivers/iio/imu/adis_trigger.c 1285F: include/linux/iio/imu/adis.h 1286 1287ANALOG DEVICES INC ADIS16460 DRIVER 1288M: Dragos Bogdan <dragos.bogdan@analog.com> 1289L: linux-iio@vger.kernel.org 1290S: Supported 1291W: https://ez.analog.com/linux-software-drivers 1292F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1293F: drivers/iio/imu/adis16460.c 1294 1295ANALOG DEVICES INC ADIS16475 DRIVER 1296M: Nuno Sa <nuno.sa@analog.com> 1297L: linux-iio@vger.kernel.org 1298S: Supported 1299W: https://ez.analog.com/linux-software-drivers 1300F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1301F: drivers/iio/imu/adis16475.c 1302 1303ANALOG DEVICES INC ADM1177 DRIVER 1304M: Michael Hennerich <Michael.Hennerich@analog.com> 1305L: linux-hwmon@vger.kernel.org 1306S: Supported 1307W: https://ez.analog.com/linux-software-drivers 1308F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1309F: drivers/hwmon/adm1177.c 1310 1311ANALOG DEVICES INC ADMV1013 DRIVER 1312M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1313L: linux-iio@vger.kernel.org 1314S: Supported 1315W: https://ez.analog.com/linux-software-drivers 1316F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1317F: drivers/iio/frequency/admv1013.c 1318 1319ANALOG DEVICES INC ADMV1014 DRIVER 1320M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1321L: linux-iio@vger.kernel.org 1322S: Supported 1323W: https://ez.analog.com/linux-software-drivers 1324F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1325F: drivers/iio/frequency/admv1014.c 1326 1327ANALOG DEVICES INC ADMV8818 DRIVER 1328M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1329L: linux-iio@vger.kernel.org 1330S: Supported 1331W: https://ez.analog.com/linux-software-drivers 1332F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1333F: drivers/iio/filter/admv8818.c 1334 1335ANALOG DEVICES INC ADP5061 DRIVER 1336M: Michael Hennerich <Michael.Hennerich@analog.com> 1337L: linux-pm@vger.kernel.org 1338S: Supported 1339W: https://ez.analog.com/linux-software-drivers 1340F: drivers/power/supply/adp5061.c 1341 1342ANALOG DEVICES INC ADRF6780 DRIVER 1343M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1344L: linux-iio@vger.kernel.org 1345S: Supported 1346W: https://ez.analog.com/linux-software-drivers 1347F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1348F: drivers/iio/frequency/adrf6780.c 1349 1350ANALOG DEVICES INC ADV7180 DRIVER 1351M: Lars-Peter Clausen <lars@metafoo.de> 1352L: linux-media@vger.kernel.org 1353S: Supported 1354W: https://ez.analog.com/linux-software-drivers 1355F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1356F: drivers/media/i2c/adv7180.c 1357 1358ANALOG DEVICES INC ADV748X DRIVER 1359M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1363F: drivers/media/i2c/adv748x/* 1364 1365ANALOG DEVICES INC ADV7511 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7511* 1370 1371ANALOG DEVICES INC ADV7604 DRIVER 1372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1373L: linux-media@vger.kernel.org 1374S: Maintained 1375F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1376F: drivers/media/i2c/adv7604* 1377 1378ANALOG DEVICES INC ADV7842 DRIVER 1379M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1380L: linux-media@vger.kernel.org 1381S: Maintained 1382F: drivers/media/i2c/adv7842* 1383 1384ANALOG DEVICES INC ADXRS290 DRIVER 1385M: Nishant Malpani <nish.malpani25@gmail.com> 1386L: linux-iio@vger.kernel.org 1387S: Supported 1388F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1389F: drivers/iio/gyro/adxrs290.c 1390 1391ANALOG DEVICES INC ASOC CODEC DRIVERS 1392M: Lars-Peter Clausen <lars@metafoo.de> 1393M: Nuno Sá <nuno.sa@analog.com> 1394L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1395S: Supported 1396W: http://wiki.analog.com/ 1397W: https://ez.analog.com/linux-software-drivers 1398F: sound/soc/codecs/ad1* 1399F: sound/soc/codecs/ad7* 1400F: sound/soc/codecs/adau* 1401F: sound/soc/codecs/adav* 1402F: sound/soc/codecs/sigmadsp.* 1403F: sound/soc/codecs/ssm* 1404 1405ANALOG DEVICES INC DMA DRIVERS 1406M: Lars-Peter Clausen <lars@metafoo.de> 1407S: Supported 1408W: https://ez.analog.com/linux-software-drivers 1409F: drivers/dma/dma-axi-dmac.c 1410 1411ANALOG DEVICES INC IIO DRIVERS 1412M: Lars-Peter Clausen <lars@metafoo.de> 1413M: Michael Hennerich <Michael.Hennerich@analog.com> 1414S: Supported 1415W: http://wiki.analog.com/ 1416W: https://ez.analog.com/linux-software-drivers 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1418F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1419F: Documentation/devicetree/bindings/iio/*/adi,* 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1421F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1422F: drivers/iio/*/ad* 1423F: drivers/iio/adc/ltc249* 1424F: drivers/iio/amplifiers/hmc425a.c 1425F: drivers/staging/iio/*/ad* 1426X: drivers/iio/*/adjd* 1427 1428ANALOG DEVICES INC MAX31760 DRIVER 1429M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1430S: Maintained 1431W: http://wiki.analog.com/ 1432W: https://ez.analog.com/linux-software-drivers 1433F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1434F: Documentation/hwmon/max31760.rst 1435F: drivers/hwmon/max31760.c 1436 1437ANALOGBITS PLL LIBRARIES 1438M: Paul Walmsley <paul.walmsley@sifive.com> 1439S: Supported 1440F: drivers/clk/analogbits/* 1441F: include/linux/clk/analogbits* 1442 1443ANDROID DRIVERS 1444M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1445M: Arve Hjønnevåg <arve@android.com> 1446M: Todd Kjos <tkjos@android.com> 1447M: Martijn Coenen <maco@android.com> 1448M: Joel Fernandes <joel@joelfernandes.org> 1449M: Christian Brauner <christian@brauner.io> 1450M: Carlos Llamas <cmllamas@google.com> 1451M: Suren Baghdasaryan <surenb@google.com> 1452L: linux-kernel@vger.kernel.org 1453S: Supported 1454T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1455F: drivers/android/ 1456 1457ANDROID GOLDFISH PIC DRIVER 1458M: Miodrag Dinic <miodrag.dinic@mips.com> 1459S: Supported 1460F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1461F: drivers/irqchip/irq-goldfish-pic.c 1462 1463ANDROID GOLDFISH RTC DRIVER 1464M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1465S: Supported 1466F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1467F: drivers/rtc/rtc-goldfish.c 1468 1469AOA (Apple Onboard Audio) ALSA DRIVER 1470M: Johannes Berg <johannes@sipsolutions.net> 1471L: linuxppc-dev@lists.ozlabs.org 1472L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1473S: Maintained 1474F: sound/aoa/ 1475 1476APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1477M: William Breathitt Gray <william.gray@linaro.org> 1478L: linux-iio@vger.kernel.org 1479S: Maintained 1480F: drivers/iio/addac/stx104.c 1481 1482APM DRIVER 1483M: Jiri Kosina <jikos@kernel.org> 1484S: Odd fixes 1485T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1486F: arch/x86/kernel/apm_32.c 1487F: drivers/char/apm-emulation.c 1488F: include/linux/apm_bios.h 1489F: include/uapi/linux/apm_bios.h 1490 1491APPARMOR SECURITY MODULE 1492M: John Johansen <john.johansen@canonical.com> 1493M: John Johansen <john@apparmor.net> 1494L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1495S: Supported 1496W: apparmor.net 1497B: https://gitlab.com/apparmor/apparmor-kernel 1498C: irc://irc.oftc.net/apparmor 1499T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1500T: https://gitlab.com/apparmor/apparmor-kernel.git 1501F: Documentation/admin-guide/LSM/apparmor.rst 1502F: security/apparmor/ 1503 1504APPLE BCM5974 MULTITOUCH DRIVER 1505M: Henrik Rydberg <rydberg@bitmath.org> 1506L: linux-input@vger.kernel.org 1507S: Odd fixes 1508F: drivers/input/mouse/bcm5974.c 1509 1510APPLE PCIE CONTROLLER DRIVER 1511M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1512M: Marc Zyngier <maz@kernel.org> 1513L: linux-pci@vger.kernel.org 1514S: Maintained 1515F: drivers/pci/controller/pcie-apple.c 1516 1517APPLE SMC DRIVER 1518M: Henrik Rydberg <rydberg@bitmath.org> 1519L: linux-hwmon@vger.kernel.org 1520S: Odd fixes 1521F: drivers/hwmon/applesmc.c 1522 1523APPLETALK NETWORK LAYER 1524L: netdev@vger.kernel.org 1525S: Odd fixes 1526F: drivers/net/appletalk/ 1527F: include/linux/atalk.h 1528F: include/uapi/linux/atalk.h 1529F: net/appletalk/ 1530 1531APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1532M: Khuong Dinh <khuong@os.amperecomputing.com> 1533S: Supported 1534F: arch/arm64/boot/dts/apm/ 1535 1536APPLIED MICRO (APM) X-GENE SOC EDAC 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1540F: drivers/edac/xgene_edac.c 1541 1542APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1543M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1544M: Keyur Chudgar <keyur@os.amperecomputing.com> 1545S: Supported 1546F: drivers/net/ethernet/apm/xgene-v2/ 1547 1548APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1549M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1550M: Keyur Chudgar <keyur@os.amperecomputing.com> 1551M: Quan Nguyen <quan@os.amperecomputing.com> 1552S: Supported 1553F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1554F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1555F: drivers/net/ethernet/apm/xgene/ 1556F: drivers/net/mdio/mdio-xgene.c 1557 1558APPLIED MICRO (APM) X-GENE SOC PMU 1559M: Khuong Dinh <khuong@os.amperecomputing.com> 1560S: Supported 1561F: Documentation/admin-guide/perf/xgene-pmu.rst 1562F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1563F: drivers/perf/xgene_pmu.c 1564 1565APTINA CAMERA SENSOR PLL 1566M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1567L: linux-media@vger.kernel.org 1568S: Maintained 1569F: drivers/media/i2c/aptina-pll.* 1570 1571AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1572M: Aleksa Savic <savicaleksa83@gmail.com> 1573M: Jack Doan <me@jackdoan.com> 1574L: linux-hwmon@vger.kernel.org 1575S: Maintained 1576F: Documentation/hwmon/aquacomputer_d5next.rst 1577F: drivers/hwmon/aquacomputer_d5next.c 1578 1579AQUANTIA ETHERNET DRIVER (atlantic) 1580M: Igor Russkikh <irusskikh@marvell.com> 1581L: netdev@vger.kernel.org 1582S: Supported 1583W: https://www.marvell.com/ 1584Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1585F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1586F: drivers/net/ethernet/aquantia/atlantic/ 1587 1588AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1589M: Egor Pomozov <epomozov@marvell.com> 1590L: netdev@vger.kernel.org 1591S: Supported 1592W: http://www.aquantia.com 1593F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1594 1595AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1596M: Krzysztof Hałasa <khalasa@piap.pl> 1597L: linux-media@vger.kernel.org 1598S: Maintained 1599F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1600F: drivers/media/i2c/ar0521.c 1601 1602ARASAN NAND CONTROLLER DRIVER 1603M: Miquel Raynal <miquel.raynal@bootlin.com> 1604R: Michal Simek <michal.simek@amd.com> 1605L: linux-mtd@lists.infradead.org 1606S: Maintained 1607F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1608F: drivers/mtd/nand/raw/arasan-nand-controller.c 1609 1610ARC FRAMEBUFFER DRIVER 1611M: Jaya Kumar <jayalk@intworks.biz> 1612S: Maintained 1613F: drivers/video/fbdev/arcfb.c 1614F: drivers/video/fbdev/core/fb_defio.c 1615 1616ARC PGU DRM DRIVER 1617M: Alexey Brodkin <abrodkin@synopsys.com> 1618S: Supported 1619F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1620F: drivers/gpu/drm/tiny/arcpgu.c 1621 1622ARCNET NETWORK LAYER 1623M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1624L: netdev@vger.kernel.org 1625S: Maintained 1626F: drivers/net/arcnet/ 1627F: include/uapi/linux/if_arcnet.h 1628 1629ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1630M: Arnd Bergmann <arnd@arndb.de> 1631M: Olof Johansson <olof@lixom.net> 1632M: soc@kernel.org 1633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1634S: Maintained 1635C: irc://irc.libera.chat/armlinux 1636T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1637F: arch/arm/boot/dts/Makefile 1638F: arch/arm64/boot/dts/Makefile 1639 1640ARM ARCHITECTED TIMER DRIVER 1641M: Mark Rutland <mark.rutland@arm.com> 1642M: Marc Zyngier <maz@kernel.org> 1643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1644S: Maintained 1645F: arch/arm/include/asm/arch_timer.h 1646F: arch/arm64/include/asm/arch_timer.h 1647F: drivers/clocksource/arm_arch_timer.c 1648 1649ARM HDLCD DRM DRIVER 1650M: Liviu Dudau <liviu.dudau@arm.com> 1651S: Supported 1652F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1653F: drivers/gpu/drm/arm/hdlcd_* 1654 1655ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1656M: Linus Walleij <linus.walleij@linaro.org> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Maintained 1659F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1660F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1661F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1662F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1663F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1664F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1665F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1666F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1667F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1668F: arch/arm/boot/dts/arm-realview-* 1669F: arch/arm/boot/dts/integrator* 1670F: arch/arm/boot/dts/versatile* 1671F: arch/arm/mach-versatile/ 1672F: drivers/bus/arm-integrator-lm.c 1673F: drivers/clk/versatile/ 1674F: drivers/i2c/busses/i2c-versatile.c 1675F: drivers/irqchip/irq-versatile-fpga.c 1676F: drivers/mtd/maps/physmap-versatile.* 1677F: drivers/power/reset/arm-versatile-reboot.c 1678F: drivers/soc/versatile/ 1679 1680ARM KOMEDA DRM-KMS DRIVER 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682S: Supported 1683T: git git://anongit.freedesktop.org/drm/drm-misc 1684F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1685F: Documentation/gpu/komeda-kms.rst 1686F: drivers/gpu/drm/arm/display/include/ 1687F: drivers/gpu/drm/arm/display/komeda/ 1688 1689ARM MALI PANFROST DRM DRIVER 1690M: Rob Herring <robh@kernel.org> 1691M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1692R: Steven Price <steven.price@arm.com> 1693R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1694L: dri-devel@lists.freedesktop.org 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: drivers/gpu/drm/panfrost/ 1698F: include/uapi/drm/panfrost_drm.h 1699 1700ARM MALI-DP DRM DRIVER 1701M: Liviu Dudau <liviu.dudau@arm.com> 1702S: Supported 1703T: git git://anongit.freedesktop.org/drm/drm-misc 1704F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1705F: Documentation/gpu/afbc.rst 1706F: drivers/gpu/drm/arm/ 1707 1708ARM MFM AND FLOPPY DRIVERS 1709M: Ian Molton <spyro@f2s.com> 1710S: Maintained 1711F: arch/arm/include/asm/floppy.h 1712F: arch/arm/mach-rpc/floppydma.S 1713 1714ARM PMU PROFILING AND DEBUGGING 1715M: Will Deacon <will@kernel.org> 1716M: Mark Rutland <mark.rutland@arm.com> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Maintained 1719F: Documentation/devicetree/bindings/arm/pmu.yaml 1720F: Documentation/devicetree/bindings/perf/ 1721F: arch/arm*/include/asm/hw_breakpoint.h 1722F: arch/arm*/include/asm/perf_event.h 1723F: arch/arm*/kernel/hw_breakpoint.c 1724F: arch/arm*/kernel/perf_* 1725F: drivers/perf/ 1726F: include/linux/perf/arm_pmu.h 1727 1728ARM PORT 1729M: Russell King <linux@armlinux.org.uk> 1730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1731S: Odd Fixes 1732W: http://www.armlinux.org.uk/ 1733T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1734F: arch/arm/ 1735X: arch/arm/boot/dts/ 1736 1737ARM PRIMECELL AACI PL041 DRIVER 1738M: Russell King <linux@armlinux.org.uk> 1739S: Odd Fixes 1740F: sound/arm/aaci.* 1741 1742ARM PRIMECELL BUS SUPPORT 1743M: Russell King <linux@armlinux.org.uk> 1744S: Odd Fixes 1745F: drivers/amba/ 1746F: include/linux/amba/bus.h 1747 1748ARM PRIMECELL CLCD PL110 DRIVER 1749M: Russell King <linux@armlinux.org.uk> 1750S: Odd Fixes 1751F: drivers/video/fbdev/amba-clcd.* 1752 1753ARM PRIMECELL KMI PL050 DRIVER 1754M: Russell King <linux@armlinux.org.uk> 1755S: Odd Fixes 1756F: drivers/input/serio/ambakmi.* 1757F: include/linux/amba/kmi.h 1758 1759ARM PRIMECELL MMCI PL180/1 DRIVER 1760M: Russell King <linux@armlinux.org.uk> 1761S: Odd Fixes 1762F: drivers/mmc/host/mmci.* 1763F: include/linux/amba/mmci.h 1764 1765ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1766M: Miquel Raynal <miquel.raynal@bootlin.com> 1767R: Michal Simek <michal.simek@amd.com> 1768L: linux-mtd@lists.infradead.org 1769S: Maintained 1770F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1771F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1772 1773ARM PRIMECELL PL35X SMC DRIVER 1774M: Miquel Raynal <miquel.raynal@bootlin.com> 1775R: Michal Simek <michal.simek@amd.com> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1779F: drivers/memory/pl353-smc.c 1780 1781ARM PRIMECELL SSP PL022 SPI DRIVER 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1786F: drivers/spi/spi-pl022.c 1787 1788ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1789M: Russell King <linux@armlinux.org.uk> 1790S: Odd Fixes 1791F: drivers/tty/serial/amba-pl01*.c 1792F: include/linux/amba/serial.h 1793 1794ARM PRIMECELL VIC PL190/PL192 DRIVER 1795M: Linus Walleij <linus.walleij@linaro.org> 1796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1797S: Maintained 1798F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1799F: drivers/irqchip/irq-vic.c 1800 1801ARM SMC WATCHDOG DRIVER 1802M: Julius Werner <jwerner@chromium.org> 1803R: Evan Benn <evanbenn@chromium.org> 1804S: Maintained 1805F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1806F: drivers/watchdog/arm_smc_wdt.c 1807 1808ARM SMMU DRIVERS 1809M: Will Deacon <will@kernel.org> 1810R: Robin Murphy <robin.murphy@arm.com> 1811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1812S: Maintained 1813F: Documentation/devicetree/bindings/iommu/arm,smmu* 1814F: drivers/iommu/arm/ 1815F: drivers/iommu/io-pgtable-arm* 1816 1817ARM SUB-ARCHITECTURES 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819S: Maintained 1820C: irc://irc.libera.chat/armlinux 1821T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1822F: arch/arm/mach-*/ 1823F: arch/arm/plat-*/ 1824 1825ARM/ACTIONS SEMI ARCHITECTURE 1826M: Andreas Färber <afaerber@suse.de> 1827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1829L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1830S: Maintained 1831F: Documentation/devicetree/bindings/arm/actions.yaml 1832F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1833F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1834F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1835F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1836F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1837F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1838F: Documentation/devicetree/bindings/pinctrl/actions,* 1839F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1840F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1841F: arch/arm/boot/dts/owl-* 1842F: arch/arm/mach-actions/ 1843F: arch/arm64/boot/dts/actions/ 1844F: drivers/clk/actions/ 1845F: drivers/clocksource/timer-owl* 1846F: drivers/dma/owl-dma.c 1847F: drivers/i2c/busses/i2c-owl.c 1848F: drivers/irqchip/irq-owl-sirq.c 1849F: drivers/mmc/host/owl-mmc.c 1850F: drivers/net/ethernet/actions/ 1851F: drivers/pinctrl/actions/* 1852F: drivers/soc/actions/ 1853F: include/dt-bindings/power/owl-* 1854F: include/dt-bindings/reset/actions,* 1855F: include/linux/soc/actions/ 1856N: owl 1857 1858ARM/Allwinner SoC Clock Support 1859M: Emilio López <emilio@elopez.com.ar> 1860S: Maintained 1861F: drivers/clk/sunxi/ 1862 1863ARM/Allwinner sunXi SoC support 1864M: Chen-Yu Tsai <wens@csie.org> 1865M: Jernej Skrabec <jernej.skrabec@gmail.com> 1866M: Samuel Holland <samuel@sholland.org> 1867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1868L: linux-sunxi@lists.linux.dev 1869S: Maintained 1870T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1871F: arch/arm/mach-sunxi/ 1872F: arch/arm64/boot/dts/allwinner/ 1873F: drivers/clk/sunxi-ng/ 1874F: drivers/pinctrl/sunxi/ 1875F: drivers/soc/sunxi/ 1876N: allwinner 1877N: sun[x456789]i 1878N: sun[25]0i 1879 1880ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1881M: Neil Armstrong <neil.armstrong@linaro.org> 1882M: Jerome Brunet <jbrunet@baylibre.com> 1883L: linux-amlogic@lists.infradead.org 1884S: Maintained 1885F: Documentation/devicetree/bindings/clock/amlogic* 1886F: drivers/clk/meson/ 1887F: include/dt-bindings/clock/gxbb* 1888F: include/dt-bindings/clock/meson* 1889 1890ARM/Amlogic Meson SoC Crypto Drivers 1891M: Corentin Labbe <clabbe@baylibre.com> 1892L: linux-crypto@vger.kernel.org 1893L: linux-amlogic@lists.infradead.org 1894S: Maintained 1895F: Documentation/devicetree/bindings/crypto/amlogic* 1896F: drivers/crypto/amlogic/ 1897 1898ARM/Amlogic Meson SoC Sound Drivers 1899M: Jerome Brunet <jbrunet@baylibre.com> 1900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1901S: Maintained 1902F: Documentation/devicetree/bindings/sound/amlogic* 1903F: sound/soc/meson/ 1904 1905ARM/Amlogic Meson SoC support 1906M: Neil Armstrong <neil.armstrong@linaro.org> 1907M: Kevin Hilman <khilman@baylibre.com> 1908R: Jerome Brunet <jbrunet@baylibre.com> 1909R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1911L: linux-amlogic@lists.infradead.org 1912S: Maintained 1913W: http://linux-meson.com/ 1914F: arch/arm/boot/dts/meson* 1915F: arch/arm/mach-meson/ 1916F: arch/arm64/boot/dts/amlogic/ 1917F: drivers/mmc/host/meson* 1918F: drivers/pinctrl/meson/ 1919F: drivers/rtc/rtc-meson* 1920F: drivers/soc/amlogic/ 1921N: meson 1922 1923ARM/Annapurna Labs ALPINE ARCHITECTURE 1924M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1925M: Antoine Tenart <atenart@kernel.org> 1926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1927S: Maintained 1928F: arch/arm/boot/dts/alpine* 1929F: arch/arm/mach-alpine/ 1930F: arch/arm64/boot/dts/amazon/ 1931F: drivers/*/*alpine* 1932 1933ARM/APPLE MACHINE SOUND DRIVERS 1934M: Martin Povišer <povik+lin@cutebit.org> 1935L: asahi@lists.linux.dev 1936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1937S: Maintained 1938F: Documentation/devicetree/bindings/sound/apple,* 1939F: sound/soc/apple/* 1940F: sound/soc/codecs/cs42l83-i2c.c 1941 1942ARM/APPLE MACHINE SUPPORT 1943M: Hector Martin <marcan@marcan.st> 1944M: Sven Peter <sven@svenpeter.dev> 1945R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1946L: asahi@lists.linux.dev 1947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1948S: Maintained 1949W: https://asahilinux.org 1950B: https://github.com/AsahiLinux/linux/issues 1951C: irc://irc.oftc.net/asahi-dev 1952T: git https://github.com/AsahiLinux/linux.git 1953F: Documentation/devicetree/bindings/arm/apple.yaml 1954F: Documentation/devicetree/bindings/arm/apple/* 1955F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1956F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1957F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1958F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1959F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1960F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1961F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1962F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1963F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1964F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1965F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1966F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1967F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1968F: Documentation/devicetree/bindings/power/apple* 1969F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1970F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1971F: arch/arm64/boot/dts/apple/ 1972F: drivers/bluetooth/hci_bcm4377.c 1973F: drivers/clk/clk-apple-nco.c 1974F: drivers/cpufreq/apple-soc-cpufreq.c 1975F: drivers/dma/apple-admac.c 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/mailbox/apple-mailbox.c 1982F: drivers/nvme/host/apple.c 1983F: drivers/nvmem/apple-efuses.c 1984F: drivers/pinctrl/pinctrl-apple-gpio.c 1985F: drivers/pwm/pwm-apple.c 1986F: drivers/soc/apple/* 1987F: drivers/watchdog/apple_wdt.c 1988F: include/dt-bindings/interrupt-controller/apple-aic.h 1989F: include/dt-bindings/pinctrl/apple.h 1990F: include/linux/apple-mailbox.h 1991F: include/linux/soc/apple/* 1992 1993ARM/ARTPEC MACHINE SUPPORT 1994M: Jesper Nilsson <jesper.nilsson@axis.com> 1995M: Lars Persson <lars.persson@axis.com> 1996L: linux-arm-kernel@axis.com 1997S: Maintained 1998F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1999F: arch/arm/boot/dts/artpec6* 2000F: arch/arm/mach-artpec 2001F: drivers/clk/axis 2002F: drivers/crypto/axis 2003F: drivers/mmc/host/usdhi6rol0.c 2004F: drivers/pinctrl/pinctrl-artpec* 2005 2006ARM/ASPEED I2C DRIVER 2007M: Brendan Higgins <brendanhiggins@google.com> 2008R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2009R: Joel Stanley <joel@jms.id.au> 2010L: linux-i2c@vger.kernel.org 2011L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2012S: Maintained 2013F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2014F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2015F: drivers/i2c/busses/i2c-aspeed.c 2016F: drivers/irqchip/irq-aspeed-i2c-ic.c 2017 2018ARM/ASPEED MACHINE SUPPORT 2019M: Joel Stanley <joel@jms.id.au> 2020R: Andrew Jeffery <andrew@aj.id.au> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2023S: Supported 2024Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2025T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2026F: Documentation/devicetree/bindings/arm/aspeed/ 2027F: arch/arm/boot/dts/aspeed-* 2028F: arch/arm/mach-aspeed/ 2029N: aspeed 2030 2031ARM/BITMAIN ARCHITECTURE 2032M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035F: Documentation/devicetree/bindings/arm/bitmain.yaml 2036F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2037F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2038F: arch/arm64/boot/dts/bitmain/ 2039F: drivers/clk/clk-bm1880.c 2040F: drivers/pinctrl/pinctrl-bm1880.c 2041 2042ARM/CALXEDA HIGHBANK ARCHITECTURE 2043M: Andre Przywara <andre.przywara@arm.com> 2044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2045S: Maintained 2046F: arch/arm/boot/dts/ecx-*.dts* 2047F: arch/arm/boot/dts/highbank.dts 2048F: arch/arm/mach-highbank/ 2049 2050ARM/CAVIUM THUNDER NETWORK DRIVER 2051M: Sunil Goutham <sgoutham@marvell.com> 2052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2053S: Supported 2054F: drivers/net/ethernet/cavium/thunder/ 2055 2056ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2057M: Lukasz Majewski <lukma@denx.de> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060F: arch/arm/mach-ep93xx/ts72xx.c 2061 2062ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2063M: Alexander Shiyan <shc_work@mail.ru> 2064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2065S: Odd Fixes 2066N: clps711x 2067 2068ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2069M: Lennert Buytenhek <kernel@wantstofly.org> 2070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2071S: Maintained 2072 2073ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2074M: Hartley Sweeten <hsweeten@visionengravers.com> 2075M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2077S: Maintained 2078F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2079F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2080F: arch/arm/boot/compressed/misc-ep93xx.h 2081F: arch/arm/mach-ep93xx/ 2082F: drivers/iio/adc/ep93xx_adc.c 2083 2084ARM/CLKDEV SUPPORT 2085M: Russell King <linux@armlinux.org.uk> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2089F: drivers/clk/clkdev.c 2090 2091ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2092M: Baruch Siach <baruch@tkos.co.il> 2093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2094S: Maintained 2095F: arch/arm/boot/dts/cx92755* 2096N: digicolor 2097 2098ARM/CORESIGHT FRAMEWORK AND DRIVERS 2099M: Suzuki K Poulose <suzuki.poulose@arm.com> 2100R: Mike Leach <mike.leach@linaro.org> 2101R: Leo Yan <leo.yan@linaro.org> 2102L: coresight@lists.linaro.org (moderated for non-subscribers) 2103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2104S: Maintained 2105T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2106F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2107F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2108F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2109F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2110F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2111F: Documentation/trace/coresight/* 2112F: drivers/hwtracing/coresight/* 2113F: include/dt-bindings/arm/coresight-cti-dt.h 2114F: include/linux/coresight* 2115F: samples/coresight/* 2116F: tools/perf/arch/arm/util/auxtrace.c 2117F: tools/perf/arch/arm/util/cs-etm.c 2118F: tools/perf/arch/arm/util/cs-etm.h 2119F: tools/perf/arch/arm/util/pmu.c 2120F: tools/perf/tests/shell/coresight/* 2121F: tools/perf/util/cs-etm-decoder/* 2122F: tools/perf/util/cs-etm.* 2123 2124ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2125M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2126M: Linus Walleij <linus.walleij@linaro.org> 2127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2128S: Maintained 2129T: git git://github.com/ulli-kroll/linux.git 2130F: Documentation/devicetree/bindings/arm/gemini.yaml 2131F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2132F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2133F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2134F: arch/arm/boot/dts/gemini* 2135F: arch/arm/mach-gemini/ 2136F: drivers/crypto/gemini/ 2137F: drivers/net/ethernet/cortina/ 2138F: drivers/pinctrl/pinctrl-gemini.c 2139F: drivers/rtc/rtc-ftrtc010.c 2140 2141ARM/CZ.NIC TURRIS SUPPORT 2142M: Marek Behún <kabel@kernel.org> 2143S: Maintained 2144W: https://www.turris.cz/ 2145F: Documentation/ABI/testing/debugfs-moxtet 2146F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2147F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2148F: Documentation/devicetree/bindings/bus/moxtet.txt 2149F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2150F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2151F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2152F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2153F: drivers/bus/moxtet.c 2154F: drivers/firmware/turris-mox-rwtm.c 2155F: drivers/gpio/gpio-moxtet.c 2156F: drivers/leds/leds-turris-omnia.c 2157F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2158F: drivers/watchdog/armada_37xx_wdt.c 2159F: include/dt-bindings/bus/moxtet.h 2160F: include/linux/armada-37xx-rwtm-mailbox.h 2161F: include/linux/moxtet.h 2162 2163ARM/FARADAY FA526 PORT 2164M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167T: git git://git.berlios.de/gemini-board 2168F: arch/arm/mm/*-fa* 2169 2170ARM/FOOTBRIDGE ARCHITECTURE 2171M: Russell King <linux@armlinux.org.uk> 2172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2173S: Maintained 2174W: http://www.armlinux.org.uk/ 2175F: arch/arm/include/asm/hardware/dec21285.h 2176F: arch/arm/mach-footbridge/ 2177 2178ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2179M: Shawn Guo <shawnguo@kernel.org> 2180M: Sascha Hauer <s.hauer@pengutronix.de> 2181R: Pengutronix Kernel Team <kernel@pengutronix.de> 2182R: Fabio Estevam <festevam@gmail.com> 2183R: NXP Linux Team <linux-imx@nxp.com> 2184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2185S: Maintained 2186T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2187F: arch/arm64/boot/dts/freescale/ 2188X: arch/arm64/boot/dts/freescale/fsl-* 2189X: arch/arm64/boot/dts/freescale/qoriq-* 2190X: drivers/media/i2c/ 2191N: imx 2192N: mxs 2193 2194ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2195M: Shawn Guo <shawnguo@kernel.org> 2196M: Li Yang <leoyang.li@nxp.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Maintained 2199T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2200F: arch/arm/boot/dts/ls1021a* 2201F: arch/arm64/boot/dts/freescale/fsl-* 2202F: arch/arm64/boot/dts/freescale/qoriq-* 2203 2204ARM/FREESCALE VYBRID ARM ARCHITECTURE 2205M: Shawn Guo <shawnguo@kernel.org> 2206M: Sascha Hauer <s.hauer@pengutronix.de> 2207R: Pengutronix Kernel Team <kernel@pengutronix.de> 2208R: Stefan Agner <stefan@agner.ch> 2209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2210S: Maintained 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2212F: arch/arm/boot/dts/vf* 2213F: arch/arm/mach-imx/*vf610* 2214 2215ARM/GUMSTIX MACHINE SUPPORT 2216M: Steve Sakoman <sakoman@gmail.com> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218S: Maintained 2219 2220ARM/HISILICON SOC SUPPORT 2221M: Wei Xu <xuwei5@hisilicon.com> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Supported 2224W: http://www.hisilicon.com 2225T: git https://github.com/hisilicon/linux-hisi.git 2226F: arch/arm/boot/dts/hi3* 2227F: arch/arm/boot/dts/hip* 2228F: arch/arm/boot/dts/hisi* 2229F: arch/arm/mach-hisi/ 2230F: arch/arm64/boot/dts/hisilicon/ 2231 2232ARM/HP JORNADA 7XX MACHINE SUPPORT 2233M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2234S: Maintained 2235W: www.jlime.com 2236T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2237F: arch/arm/mach-sa1100/include/mach/jornada720.h 2238F: arch/arm/mach-sa1100/jornada720.c 2239 2240ARM/HPE GXP ARCHITECTURE 2241M: Jean-Marie Verdun <verdun@hpe.com> 2242M: Nick Hawkins <nick.hawkins@hpe.com> 2243S: Maintained 2244F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2245F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2246F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2247F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2248F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2249F: Documentation/hwmon/gxp-fan-ctrl.rst 2250F: arch/arm/boot/dts/hpe-bmc* 2251F: arch/arm/boot/dts/hpe-gxp* 2252F: arch/arm/mach-hpe/ 2253F: drivers/clocksource/timer-gxp.c 2254F: drivers/hwmon/gxp-fan-ctrl.c 2255F: drivers/i2c/busses/i2c-gxp.c 2256F: drivers/spi/spi-gxp.c 2257F: drivers/watchdog/gxp-wdt.c 2258 2259ARM/IGEP MACHINE SUPPORT 2260M: Enric Balletbo i Serra <eballetbo@gmail.com> 2261M: Javier Martinez Canillas <javier@dowhile0.org> 2262L: linux-omap@vger.kernel.org 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265F: arch/arm/boot/dts/omap3-igep* 2266 2267ARM/INTEL IXP4XX ARM ARCHITECTURE 2268M: Linus Walleij <linusw@kernel.org> 2269M: Imre Kaloz <kaloz@openwrt.org> 2270M: Krzysztof Halasa <khalasa@piap.pl> 2271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2272S: Maintained 2273F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2274F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2275F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2276F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2277F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2278F: arch/arm/boot/dts/intel-ixp* 2279F: arch/arm/mach-ixp4xx/ 2280F: drivers/bus/intel-ixp4xx-eb.c 2281F: drivers/clocksource/timer-ixp4xx.c 2282F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2283F: drivers/gpio/gpio-ixp4xx.c 2284F: drivers/irqchip/irq-ixp4xx.c 2285 2286ARM/INTEL KEEMBAY ARCHITECTURE 2287M: Paul J. Murphy <paul.j.murphy@intel.com> 2288M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2289S: Maintained 2290F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2291F: arch/arm64/boot/dts/intel/keembay-evm.dts 2292F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2293 2294ARM/INTEL XSC3 (MANZANO) ARM CORE 2295M: Lennert Buytenhek <kernel@wantstofly.org> 2296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2297S: Maintained 2298 2299ARM/LG1K ARCHITECTURE 2300M: Chanho Min <chanho.min@lge.com> 2301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2302S: Maintained 2303F: arch/arm64/boot/dts/lg/ 2304 2305ARM/LPC18XX ARCHITECTURE 2306M: Vladimir Zapolskiy <vz@mleia.com> 2307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2308S: Maintained 2309F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2310F: arch/arm/boot/dts/lpc43* 2311F: drivers/i2c/busses/i2c-lpc2k.c 2312F: drivers/memory/pl172.c 2313F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2314F: drivers/rtc/rtc-lpc24xx.c 2315N: lpc18xx 2316 2317ARM/LPC32XX SOC SUPPORT 2318M: Vladimir Zapolskiy <vz@mleia.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2322F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2323F: arch/arm/boot/dts/lpc32* 2324F: arch/arm/mach-lpc32xx/ 2325F: drivers/i2c/busses/i2c-pnx.c 2326F: drivers/net/ethernet/nxp/lpc_eth.c 2327F: drivers/usb/host/ohci-nxp.c 2328F: drivers/watchdog/pnx4008_wdt.c 2329N: lpc32xx 2330 2331ARM/Marvell Dove/MV78xx0/Orion SOC support 2332M: Andrew Lunn <andrew@lunn.ch> 2333M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2334M: Gregory Clement <gregory.clement@bootlin.com> 2335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2336S: Maintained 2337T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2338F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2340F: Documentation/devicetree/bindings/soc/dove/ 2341F: arch/arm/boot/dts/dove* 2342F: arch/arm/boot/dts/orion5x* 2343F: arch/arm/mach-dove/ 2344F: arch/arm/mach-mv78xx0/ 2345F: arch/arm/mach-orion5x/ 2346F: arch/arm/plat-orion/ 2347F: drivers/soc/dove/ 2348 2349ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2350M: Andrew Lunn <andrew@lunn.ch> 2351M: Gregory Clement <gregory.clement@bootlin.com> 2352M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2354S: Maintained 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2356F: Documentation/devicetree/bindings/arm/marvell/ 2357F: arch/arm/boot/dts/armada* 2358F: arch/arm/boot/dts/kirkwood* 2359F: arch/arm/configs/mvebu_*_defconfig 2360F: arch/arm/mach-mvebu/ 2361F: arch/arm64/boot/dts/marvell/armada* 2362F: arch/arm64/boot/dts/marvell/cn913* 2363F: drivers/cpufreq/armada-37xx-cpufreq.c 2364F: drivers/cpufreq/armada-8k-cpufreq.c 2365F: drivers/cpufreq/mvebu-cpufreq.c 2366F: drivers/irqchip/irq-armada-370-xp.c 2367F: drivers/irqchip/irq-mvebu-* 2368F: drivers/pinctrl/mvebu/ 2369F: drivers/rtc/rtc-armada38x.c 2370 2371ARM/Mediatek RTC DRIVER 2372M: Eddie Huang <eddie.huang@mediatek.com> 2373M: Sean Wang <sean.wang@mediatek.com> 2374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2375L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2376S: Maintained 2377F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2378F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2379F: drivers/rtc/rtc-mt2712.c 2380F: drivers/rtc/rtc-mt6397.c 2381F: drivers/rtc/rtc-mt7622.c 2382 2383ARM/Mediatek SoC support 2384M: Matthias Brugger <matthias.bgg@gmail.com> 2385R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2386L: linux-kernel@vger.kernel.org 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2389S: Maintained 2390W: https://mtk.wiki.kernel.org/ 2391C: irc://irc.libera.chat/linux-mediatek 2392F: arch/arm/boot/dts/mt2* 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[2678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/MICROCHIP (ARM64) SoC support 2434M: Conor Dooley <conor@kernel.org> 2435M: Nicolas Ferre <nicolas.ferre@microchip.com> 2436M: Claudiu Beznea <claudiu.beznea@microchip.com> 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Supported 2439T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2440F: arch/arm64/boot/dts/microchip/ 2441 2442ARM/Microchip Sparx5 SoC support 2443M: Lars Povlsen <lars.povlsen@microchip.com> 2444M: Steen Hegelund <Steen.Hegelund@microchip.com> 2445M: Daniel Machon <daniel.machon@microchip.com> 2446M: UNGLinuxDriver@microchip.com 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448S: Supported 2449F: arch/arm64/boot/dts/microchip/sparx* 2450F: drivers/net/ethernet/microchip/vcap/ 2451F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2452N: sparx5 2453 2454ARM/MILBEAUT ARCHITECTURE 2455M: Taichi Sugaya <sugaya.taichi@socionext.com> 2456M: Takao Orito <orito.takao@socionext.com> 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458S: Maintained 2459F: arch/arm/boot/dts/milbeaut* 2460F: arch/arm/mach-milbeaut/ 2461N: milbeaut 2462 2463ARM/MStar/Sigmastar Armv7 SoC support 2464M: Daniel Palmer <daniel@thingy.jp> 2465M: Romain Perier <romain.perier@gmail.com> 2466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2467S: Maintained 2468W: http://linux-chenxing.org/ 2469T: git git://github.com/linux-chenxing/linux.git 2470F: Documentation/devicetree/bindings/arm/mstar/* 2471F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2472F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2473F: arch/arm/boot/dts/mstar-* 2474F: arch/arm/mach-mstar/ 2475F: drivers/clk/mstar/ 2476F: drivers/clocksource/timer-msc313e.c 2477F: drivers/gpio/gpio-msc313.c 2478F: drivers/rtc/rtc-msc313.c 2479F: drivers/watchdog/msc313e_wdt.c 2480F: include/dt-bindings/clock/mstar-* 2481F: include/dt-bindings/gpio/msc313-gpio.h 2482 2483ARM/NOMADIK/Ux500 ARCHITECTURES 2484M: Linus Walleij <linus.walleij@linaro.org> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2488F: Documentation/devicetree/bindings/arm/ste-* 2489F: Documentation/devicetree/bindings/arm/ux500.yaml 2490F: Documentation/devicetree/bindings/arm/ux500/ 2491F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2492F: arch/arm/boot/dts/ste-* 2493F: arch/arm/mach-nomadik/ 2494F: arch/arm/mach-ux500/ 2495F: drivers/clk/clk-nomadik.c 2496F: drivers/clocksource/clksrc-dbx500-prcmu.c 2497F: drivers/dma/ste_dma40* 2498F: drivers/hwspinlock/u8500_hsem.c 2499F: drivers/i2c/busses/i2c-nomadik.c 2500F: drivers/iio/adc/ab8500-gpadc.c 2501F: drivers/mfd/ab8500* 2502F: drivers/mfd/abx500* 2503F: drivers/mfd/db8500* 2504F: drivers/pinctrl/nomadik/ 2505F: drivers/rtc/rtc-ab8500.c 2506F: drivers/rtc/rtc-pl031.c 2507F: drivers/soc/ux500/ 2508 2509ARM/NUVOTON NPCM ARCHITECTURE 2510M: Avi Fishman <avifishman70@gmail.com> 2511M: Tomer Maimon <tmaimon77@gmail.com> 2512M: Tali Perry <tali.perry1@gmail.com> 2513R: Patrick Venture <venture@google.com> 2514R: Nancy Yuen <yuenn@google.com> 2515R: Benjamin Fair <benjaminfair@google.com> 2516L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2517S: Supported 2518F: Documentation/devicetree/bindings/*/*/*npcm* 2519F: Documentation/devicetree/bindings/*/*npcm* 2520F: Documentation/devicetree/bindings/arm/npcm/* 2521F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2522F: arch/arm/boot/dts/nuvoton-npcm* 2523F: arch/arm/mach-npcm/ 2524F: arch/arm64/boot/dts/nuvoton/ 2525F: drivers/*/*/*npcm* 2526F: drivers/*/*npcm* 2527F: drivers/rtc/rtc-nct3018y.c 2528F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2529F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2530 2531ARM/NUVOTON WPCM450 ARCHITECTURE 2532M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2533L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2534S: Maintained 2535W: https://github.com/neuschaefer/wpcm450/wiki 2536F: Documentation/devicetree/bindings/*/*wpcm* 2537F: arch/arm/boot/dts/nuvoton-wpcm450* 2538F: arch/arm/configs/wpcm450_defconfig 2539F: arch/arm/mach-npcm/wpcm450.c 2540F: drivers/*/*/*wpcm* 2541F: drivers/*/*wpcm* 2542 2543ARM/NXP S32G ARCHITECTURE 2544M: Chester Lin <clin@suse.com> 2545R: Andreas Färber <afaerber@suse.de> 2546R: Matthias Brugger <mbrugger@suse.com> 2547R: NXP S32 Linux Team <s32@nxp.com> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550F: arch/arm64/boot/dts/freescale/s32g*.dts* 2551 2552ARM/Orion SoC/Technologic Systems TS-78xx platform support 2553M: Alexander Clouter <alex@digriz.org.uk> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556W: http://www.digriz.org.uk/ts78xx/kernel 2557F: arch/arm/mach-orion5x/ts78xx-* 2558 2559ARM/OXNAS platform support 2560M: Neil Armstrong <neil.armstrong@linaro.org> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562L: linux-oxnas@groups.io (moderated for non-subscribers) 2563S: Maintained 2564F: arch/arm/boot/dts/ox8*.dts* 2565F: arch/arm/mach-oxnas/ 2566F: drivers/power/reset/oxnas-restart.c 2567N: oxnas 2568 2569ARM/QUALCOMM CHROMEBOOK SUPPORT 2570R: cros-qcom-dts-watchers@chromium.org 2571F: arch/arm64/boot/dts/qcom/sc7180* 2572F: arch/arm64/boot/dts/qcom/sc7280* 2573F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2574 2575ARM/QUALCOMM SUPPORT 2576M: Andy Gross <agross@kernel.org> 2577M: Bjorn Andersson <andersson@kernel.org> 2578R: Konrad Dybcio <konrad.dybcio@linaro.org> 2579L: linux-arm-msm@vger.kernel.org 2580S: Maintained 2581T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2582F: Documentation/devicetree/bindings/*/qcom* 2583F: Documentation/devicetree/bindings/soc/qcom/ 2584F: arch/arm/boot/dts/qcom-*.dts 2585F: arch/arm/boot/dts/qcom-*.dtsi 2586F: arch/arm/configs/qcom_defconfig 2587F: arch/arm/mach-qcom/ 2588F: arch/arm64/boot/dts/qcom/ 2589F: drivers/*/*/qcom* 2590F: drivers/*/*/qcom/ 2591F: drivers/*/pm8???-* 2592F: drivers/*/qcom* 2593F: drivers/*/qcom/ 2594F: drivers/bluetooth/btqcomsmd.c 2595F: drivers/clocksource/timer-qcom.c 2596F: drivers/cpuidle/cpuidle-qcom-spm.c 2597F: drivers/extcon/extcon-qcom* 2598F: drivers/i2c/busses/i2c-qcom-geni.c 2599F: drivers/i2c/busses/i2c-qup.c 2600F: drivers/iommu/msm* 2601F: drivers/mfd/ssbi.c 2602F: drivers/mmc/host/mmci_qcom* 2603F: drivers/mmc/host/sdhci-msm.c 2604F: drivers/pci/controller/dwc/pcie-qcom.c 2605F: drivers/phy/qualcomm/ 2606F: drivers/power/*/msm* 2607F: drivers/reset/reset-qcom-* 2608F: drivers/spi/spi-geni-qcom.c 2609F: drivers/spi/spi-qcom-qspi.c 2610F: drivers/spi/spi-qup.c 2611F: drivers/tty/serial/msm_serial.c 2612F: drivers/ufs/host/ufs-qcom* 2613F: drivers/usb/dwc3/dwc3-qcom.c 2614F: include/dt-bindings/*/qcom* 2615F: include/linux/*/qcom* 2616F: include/linux/soc/qcom/ 2617 2618ARM/RDA MICRO ARCHITECTURE 2619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2621L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2622S: Maintained 2623F: Documentation/devicetree/bindings/arm/rda.yaml 2624F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2625F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2626F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2627F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2628F: arch/arm/boot/dts/rda8810pl-* 2629F: drivers/clocksource/timer-rda.c 2630F: drivers/gpio/gpio-rda.c 2631F: drivers/irqchip/irq-rda-intc.c 2632F: drivers/tty/serial/rda-uart.c 2633 2634ARM/REALTEK ARCHITECTURE 2635M: Andreas Färber <afaerber@suse.de> 2636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2637L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2638S: Maintained 2639F: Documentation/devicetree/bindings/arm/realtek.yaml 2640F: arch/arm/boot/dts/rtd* 2641F: arch/arm/mach-realtek/ 2642F: arch/arm64/boot/dts/realtek/ 2643 2644ARM/RISC-V/RENESAS ARCHITECTURE 2645M: Geert Uytterhoeven <geert+renesas@glider.be> 2646M: Magnus Damm <magnus.damm@gmail.com> 2647L: linux-renesas-soc@vger.kernel.org 2648S: Supported 2649Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2650C: irc://irc.libera.chat/renesas-soc 2651T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2652F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2653F: Documentation/devicetree/bindings/soc/renesas/ 2654F: arch/arm/boot/dts/emev2* 2655F: arch/arm/boot/dts/gr-peach* 2656F: arch/arm/boot/dts/iwg20d-q7* 2657F: arch/arm/boot/dts/r7s* 2658F: arch/arm/boot/dts/r8a* 2659F: arch/arm/boot/dts/r9a* 2660F: arch/arm/boot/dts/sh* 2661F: arch/arm/configs/shmobile_defconfig 2662F: arch/arm/include/debug/renesas-scif.S 2663F: arch/arm/mach-shmobile/ 2664F: arch/arm64/boot/dts/renesas/ 2665F: arch/riscv/boot/dts/renesas/ 2666F: drivers/soc/renesas/ 2667F: include/linux/soc/renesas/ 2668K: \brenesas, 2669 2670ARM/RISCPC ARCHITECTURE 2671M: Russell King <linux@armlinux.org.uk> 2672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2673S: Maintained 2674W: http://www.armlinux.org.uk/ 2675F: arch/arm/include/asm/hardware/ioc.h 2676F: arch/arm/include/asm/hardware/iomd.h 2677F: arch/arm/include/asm/hardware/memc.h 2678F: arch/arm/mach-rpc/ 2679F: drivers/net/ethernet/8390/etherh.c 2680F: drivers/net/ethernet/i825xx/ether1* 2681F: drivers/net/ethernet/seeq/ether3* 2682F: drivers/scsi/arm/ 2683 2684ARM/Rockchip SoC support 2685M: Heiko Stuebner <heiko@sntech.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-rockchip@lists.infradead.org 2688S: Maintained 2689T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2690F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2691F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2692F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2693F: arch/arm/boot/dts/rk3* 2694F: arch/arm/boot/dts/rv11* 2695F: arch/arm/mach-rockchip/ 2696F: drivers/*/*/*rockchip* 2697F: drivers/*/*rockchip* 2698F: drivers/clk/rockchip/ 2699F: drivers/i2c/busses/i2c-rk3x.c 2700F: sound/soc/rockchip/ 2701N: rockchip 2702 2703ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2704M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2705R: Alim Akhtar <alim.akhtar@samsung.com> 2706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2707L: linux-samsung-soc@vger.kernel.org 2708S: Maintained 2709Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2710B: mailto:linux-samsung-soc@vger.kernel.org 2711C: irc://irc.libera.chat/linux-exynos 2712T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2713F: Documentation/arm/samsung/ 2714F: Documentation/devicetree/bindings/arm/samsung/ 2715F: Documentation/devicetree/bindings/hwinfo/samsung,* 2716F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2717F: Documentation/devicetree/bindings/soc/samsung/ 2718F: arch/arm/boot/dts/exynos* 2719F: arch/arm/boot/dts/s3c* 2720F: arch/arm/boot/dts/s5p* 2721F: arch/arm/mach-exynos*/ 2722F: arch/arm/mach-s3c/ 2723F: arch/arm/mach-s5p*/ 2724F: arch/arm64/boot/dts/exynos/ 2725F: drivers/*/*/*s3c24* 2726F: drivers/*/*s3c24* 2727F: drivers/*/*s3c64xx* 2728F: drivers/*/*s5pv210* 2729F: drivers/clocksource/samsung_pwm_timer.c 2730F: drivers/memory/samsung/ 2731F: drivers/pwm/pwm-samsung.c 2732F: drivers/soc/samsung/ 2733F: drivers/tty/serial/samsung* 2734F: include/clocksource/samsung_pwm.h 2735F: include/linux/platform_data/*s3c* 2736F: include/linux/serial_s3c.h 2737F: include/linux/soc/samsung/ 2738N: exynos 2739N: s3c64xx 2740N: s5pv210 2741 2742ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2743M: Łukasz Stelmach <l.stelmach@samsung.com> 2744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: drivers/media/platform/samsung/s5p-g2d/ 2748 2749ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2750M: Marek Szyprowski <m.szyprowski@samsung.com> 2751L: linux-samsung-soc@vger.kernel.org 2752L: linux-media@vger.kernel.org 2753S: Maintained 2754F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2755F: drivers/media/cec/platform/s5p/ 2756 2757ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2758M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2759M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2760M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762L: linux-media@vger.kernel.org 2763S: Maintained 2764F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2765F: drivers/media/platform/samsung/s5p-jpeg/ 2766 2767ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2768M: Marek Szyprowski <m.szyprowski@samsung.com> 2769M: Andrzej Hajda <andrzej.hajda@intel.com> 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771L: linux-media@vger.kernel.org 2772S: Maintained 2773F: drivers/media/platform/samsung/s5p-mfc/ 2774 2775ARM/SOCFPGA ARCHITECTURE 2776M: Dinh Nguyen <dinguyen@kernel.org> 2777S: Maintained 2778W: http://www.rocketboards.org 2779T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2780F: arch/arm/boot/dts/socfpga* 2781F: arch/arm/configs/socfpga_defconfig 2782F: arch/arm/mach-socfpga/ 2783F: arch/arm64/boot/dts/altera/ 2784F: arch/arm64/boot/dts/intel/ 2785 2786ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2787M: Dinh Nguyen <dinguyen@kernel.org> 2788S: Maintained 2789F: drivers/clk/socfpga/ 2790 2791ARM/SOCFPGA EDAC SUPPORT 2792M: Dinh Nguyen <dinguyen@kernel.org> 2793S: Maintained 2794F: drivers/edac/altera_edac.[ch] 2795 2796ARM/SPREADTRUM SoC SUPPORT 2797M: Orson Zhai <orsonzhai@gmail.com> 2798M: Baolin Wang <baolin.wang7@gmail.com> 2799M: Chunyan Zhang <zhang.lyra@gmail.com> 2800S: Maintained 2801F: arch/arm64/boot/dts/sprd 2802N: sprd 2803N: sc27xx 2804N: sc2731 2805 2806ARM/STI ARCHITECTURE 2807M: Patrice Chotard <patrice.chotard@foss.st.com> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810W: http://www.stlinux.com 2811F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2812F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2813F: arch/arm/boot/dts/sti* 2814F: arch/arm/mach-sti/ 2815F: drivers/ata/ahci_st.c 2816F: drivers/char/hw_random/st-rng.c 2817F: drivers/clocksource/arm_global_timer.c 2818F: drivers/clocksource/clksrc_st_lpc.c 2819F: drivers/cpufreq/sti-cpufreq.c 2820F: drivers/dma/st_fdma* 2821F: drivers/i2c/busses/i2c-st.c 2822F: drivers/media/platform/st/sti/c8sectpfe/ 2823F: drivers/media/rc/st_rc.c 2824F: drivers/mmc/host/sdhci-st.c 2825F: drivers/phy/st/phy-miphy28lp.c 2826F: drivers/phy/st/phy-stih407-usb.c 2827F: drivers/pinctrl/pinctrl-st.c 2828F: drivers/remoteproc/st_remoteproc.c 2829F: drivers/remoteproc/st_slim_rproc.c 2830F: drivers/reset/sti/ 2831F: drivers/rtc/rtc-st-lpc.c 2832F: drivers/tty/serial/st-asc.c 2833F: drivers/usb/dwc3/dwc3-st.c 2834F: drivers/usb/host/ehci-st.c 2835F: drivers/usb/host/ohci-st.c 2836F: drivers/watchdog/st_lpc_wdt.c 2837F: include/linux/remoteproc/st_slim_rproc.h 2838 2839ARM/STM32 ARCHITECTURE 2840M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2841M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2842L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2844S: Maintained 2845T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2846F: arch/arm/boot/dts/stm32* 2847F: arch/arm/mach-stm32/ 2848F: drivers/clocksource/armv7m_systick.c 2849N: stm32 2850N: stm 2851 2852ARM/SUNPLUS SP7021 SOC SUPPORT 2853M: Qin Jian <qinjian@cqplus1.com> 2854L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2855S: Maintained 2856W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2857F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2858F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2859F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2860F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2861F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2862F: arch/arm/configs/sp7021_*defconfig 2863F: arch/arm/mach-sunplus/ 2864F: drivers/clk/clk-sp7021.c 2865F: drivers/irqchip/irq-sp7021-intc.c 2866F: drivers/reset/reset-sunplus.c 2867F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2868F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2869 2870ARM/Synaptics SoC support 2871M: Jisheng Zhang <jszhang@kernel.org> 2872M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874S: Maintained 2875F: arch/arm/boot/dts/berlin* 2876F: arch/arm/mach-berlin/ 2877F: arch/arm64/boot/dts/synaptics/ 2878 2879ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2880M: Lennert Buytenhek <kernel@wantstofly.org> 2881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2882S: Maintained 2883 2884ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2885M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2886L: linux-tegra@vger.kernel.org 2887L: linux-media@vger.kernel.org 2888S: Maintained 2889F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2890F: drivers/media/cec/platform/tegra/ 2891 2892ARM/TESLA FSD SoC SUPPORT 2893M: Alim Akhtar <alim.akhtar@samsung.com> 2894M: linux-fsd@tesla.com 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896L: linux-samsung-soc@vger.kernel.org 2897S: Maintained 2898F: arch/arm64/boot/dts/tesla/ 2899 2900ARM/TETON BGA MACHINE SUPPORT 2901M: "Mark F. Brown" <mark.brown314@gmail.com> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904 2905ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2906M: Santosh Shilimkar <ssantosh@kernel.org> 2907L: linux-kernel@vger.kernel.org 2908S: Maintained 2909F: drivers/memory/*emif* 2910 2911ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2912M: Nishanth Menon <nm@ti.com> 2913M: Santosh Shilimkar <ssantosh@kernel.org> 2914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2915S: Maintained 2916T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2917F: arch/arm/boot/dts/keystone-* 2918F: arch/arm/mach-keystone/ 2919 2920ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2921M: Santosh Shilimkar <ssantosh@kernel.org> 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/clk/keystone/ 2925 2926ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929L: linux-kernel@vger.kernel.org 2930S: Maintained 2931F: drivers/clocksource/timer-keystone.c 2932 2933ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2934M: Santosh Shilimkar <ssantosh@kernel.org> 2935L: linux-kernel@vger.kernel.org 2936S: Maintained 2937F: drivers/power/reset/keystone-reset.c 2938 2939ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2940M: Nishanth Menon <nm@ti.com> 2941M: Vignesh Raghavendra <vigneshr@ti.com> 2942M: Tero Kristo <kristo@kernel.org> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Supported 2945F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2946F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2947F: arch/arm64/boot/dts/ti/Makefile 2948F: arch/arm64/boot/dts/ti/k3-* 2949F: include/dt-bindings/pinctrl/k3.h 2950 2951ARM/TOSHIBA VISCONTI ARCHITECTURE 2952M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2954S: Supported 2955T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2956F: Documentation/devicetree/bindings/arm/toshiba.yaml 2957F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2958F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2959F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2960F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2961F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2962F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2963F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2964F: arch/arm64/boot/dts/toshiba/ 2965F: drivers/clk/visconti/ 2966F: drivers/gpio/gpio-visconti.c 2967F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2968F: drivers/pci/controller/dwc/pcie-visconti.c 2969F: drivers/pinctrl/visconti/ 2970F: drivers/watchdog/visconti_wdt.c 2971N: visconti 2972 2973ARM/UNIPHIER ARCHITECTURE 2974M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2975M: Masami Hiramatsu <mhiramat@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977S: Maintained 2978F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2979F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2980F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2981F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2982F: arch/arm/boot/dts/uniphier* 2983F: arch/arm/include/asm/hardware/cache-uniphier.h 2984F: arch/arm/mach-uniphier/ 2985F: arch/arm/mm/cache-uniphier.c 2986F: arch/arm64/boot/dts/socionext/uniphier* 2987F: drivers/bus/uniphier-system-bus.c 2988F: drivers/clk/uniphier/ 2989F: drivers/dma/uniphier-mdmac.c 2990F: drivers/gpio/gpio-uniphier.c 2991F: drivers/i2c/busses/i2c-uniphier* 2992F: drivers/irqchip/irq-uniphier-aidet.c 2993F: drivers/mmc/host/uniphier-sd.c 2994F: drivers/pinctrl/uniphier/ 2995F: drivers/reset/reset-uniphier.c 2996F: drivers/tty/serial/8250/8250_uniphier.c 2997N: uniphier 2998 2999ARM/VERSATILE EXPRESS PLATFORM 3000M: Liviu Dudau <liviu.dudau@arm.com> 3001M: Sudeep Holla <sudeep.holla@arm.com> 3002M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3004S: Maintained 3005F: */*/*/vexpress* 3006F: */*/vexpress* 3007F: arch/arm/boot/dts/vexpress* 3008F: arch/arm/mach-versatile/ 3009F: arch/arm64/boot/dts/arm/ 3010F: drivers/clk/versatile/clk-vexpress-osc.c 3011F: drivers/clocksource/timer-versatile.c 3012N: mps2 3013 3014ARM/VFP SUPPORT 3015M: Russell King <linux@armlinux.org.uk> 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Maintained 3018W: http://www.armlinux.org.uk/ 3019F: arch/arm/vfp/ 3020 3021ARM/VT8500 ARM ARCHITECTURE 3022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3023S: Orphan 3024F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3025F: arch/arm/mach-vt8500/ 3026F: drivers/clocksource/timer-vt8500.c 3027F: drivers/i2c/busses/i2c-wmt.c 3028F: drivers/mmc/host/wmt-sdmmc.c 3029F: drivers/pwm/pwm-vt8500.c 3030F: drivers/rtc/rtc-vt8500.c 3031F: drivers/tty/serial/vt8500_serial.c 3032F: drivers/usb/host/ehci-platform.c 3033F: drivers/usb/host/uhci-platform.c 3034F: drivers/video/fbdev/vt8500lcdfb.* 3035F: drivers/video/fbdev/wm8505fb* 3036F: drivers/video/fbdev/wmt_ge_rops.* 3037 3038ARM/ZYNQ ARCHITECTURE 3039M: Michal Simek <michal.simek@amd.com> 3040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3041S: Supported 3042W: http://wiki.xilinx.com 3043T: git https://github.com/Xilinx/linux-xlnx.git 3044F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3045F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3046F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3047F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3048F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3049F: arch/arm/mach-zynq/ 3050F: drivers/clocksource/timer-cadence-ttc.c 3051F: drivers/cpuidle/cpuidle-zynq.c 3052F: drivers/edac/synopsys_edac.c 3053F: drivers/i2c/busses/i2c-cadence.c 3054F: drivers/i2c/busses/i2c-xiic.c 3055F: drivers/mmc/host/sdhci-of-arasan.c 3056N: zynq 3057N: xilinx 3058 3059ARM64 PORT (AARCH64 ARCHITECTURE) 3060M: Catalin Marinas <catalin.marinas@arm.com> 3061M: Will Deacon <will@kernel.org> 3062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3063S: Maintained 3064T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3065F: Documentation/arm64/ 3066F: arch/arm64/ 3067F: tools/testing/selftests/arm64/ 3068X: arch/arm64/boot/dts/ 3069 3070ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3071M: George McCollister <george.mccollister@gmail.com> 3072L: netdev@vger.kernel.org 3073S: Maintained 3074F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3075F: drivers/net/dsa/xrs700x/* 3076F: net/dsa/tag_xrs700x.c 3077 3078AS3645A LED FLASH CONTROLLER DRIVER 3079M: Sakari Ailus <sakari.ailus@iki.fi> 3080L: linux-leds@vger.kernel.org 3081S: Maintained 3082F: drivers/leds/flash/leds-as3645a.c 3083 3084ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3085M: Tianshu Qiu <tian.shu.qiu@intel.com> 3086L: linux-media@vger.kernel.org 3087S: Maintained 3088T: git git://linuxtv.org/media_tree.git 3089F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3090F: drivers/media/i2c/ak7375.c 3091 3092ASAHI KASEI AK8974 DRIVER 3093M: Linus Walleij <linus.walleij@linaro.org> 3094L: linux-iio@vger.kernel.org 3095S: Supported 3096W: http://www.akm.com/ 3097F: drivers/iio/magnetometer/ak8974.c 3098 3099ASC7621 HARDWARE MONITOR DRIVER 3100M: George Joseph <george.joseph@fairview5.com> 3101L: linux-hwmon@vger.kernel.org 3102S: Maintained 3103F: Documentation/hwmon/asc7621.rst 3104F: drivers/hwmon/asc7621.c 3105 3106ASIX AX88796C SPI ETHERNET ADAPTER 3107M: Łukasz Stelmach <l.stelmach@samsung.com> 3108S: Maintained 3109F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3110F: drivers/net/ethernet/asix/ax88796c_* 3111 3112ASPEED CRYPTO DRIVER 3113M: Neal Liu <neal_liu@aspeedtech.com> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115S: Maintained 3116F: Documentation/devicetree/bindings/crypto/aspeed,* 3117F: drivers/crypto/aspeed/ 3118 3119ASPEED PECI CONTROLLER 3120M: Iwona Winiarska <iwona.winiarska@intel.com> 3121L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3122L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3123S: Supported 3124F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3125F: drivers/peci/controller/peci-aspeed.c 3126 3127ASPEED PINCTRL DRIVERS 3128M: Andrew Jeffery <andrew@aj.id.au> 3129L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3130L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3131L: linux-gpio@vger.kernel.org 3132S: Maintained 3133F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3134F: drivers/pinctrl/aspeed/ 3135 3136ASPEED SCU INTERRUPT CONTROLLER DRIVER 3137M: Eddie James <eajames@linux.ibm.com> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139S: Maintained 3140F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3141F: drivers/irqchip/irq-aspeed-scu-ic.c 3142F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3143 3144ASPEED SD/MMC DRIVER 3145M: Andrew Jeffery <andrew@aj.id.au> 3146L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3147L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3148L: linux-mmc@vger.kernel.org 3149S: Maintained 3150F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3151F: drivers/mmc/host/sdhci-of-aspeed* 3152 3153ASPEED SMC SPI DRIVER 3154M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3155M: Cédric Le Goater <clg@kaod.org> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158L: linux-spi@vger.kernel.org 3159S: Maintained 3160F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3161F: drivers/spi/spi-aspeed-smc.c 3162 3163ASPEED USB UDC DRIVER 3164M: Neal Liu <neal_liu@aspeedtech.com> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166S: Maintained 3167F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3168F: drivers/usb/gadget/udc/aspeed_udc.c 3169 3170ASPEED VIDEO ENGINE DRIVER 3171M: Eddie James <eajames@linux.ibm.com> 3172L: linux-media@vger.kernel.org 3173L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3174S: Maintained 3175F: Documentation/devicetree/bindings/media/aspeed-video.txt 3176F: drivers/media/platform/aspeed/ 3177 3178ASUS EC HARDWARE MONITOR DRIVER 3179M: Eugene Shalygin <eugene.shalygin@gmail.com> 3180L: linux-hwmon@vger.kernel.org 3181S: Maintained 3182F: drivers/hwmon/asus-ec-sensors.c 3183 3184ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3185M: Corentin Chary <corentin.chary@gmail.com> 3186L: acpi4asus-user@lists.sourceforge.net 3187L: platform-driver-x86@vger.kernel.org 3188S: Maintained 3189W: http://acpi4asus.sf.net 3190F: drivers/platform/x86/asus*.c 3191F: drivers/platform/x86/eeepc*.c 3192 3193ASUS TF103C DOCK DRIVER 3194M: Hans de Goede <hdegoede@redhat.com> 3195L: platform-driver-x86@vger.kernel.org 3196S: Maintained 3197T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3198F: drivers/platform/x86/asus-tf103c-dock.c 3199 3200ASUS WIRELESS RADIO CONTROL DRIVER 3201M: João Paulo Rechi Vita <jprvita@gmail.com> 3202L: platform-driver-x86@vger.kernel.org 3203S: Maintained 3204F: drivers/platform/x86/asus-wireless.c 3205 3206ASUS WMI HARDWARE MONITOR DRIVER 3207M: Ed Brindley <kernel@maidavale.org> 3208M: Denis Pauk <pauk.denis@gmail.com> 3209L: linux-hwmon@vger.kernel.org 3210S: Maintained 3211F: drivers/hwmon/asus_wmi_sensors.c 3212 3213ASYMMETRIC KEYS 3214M: David Howells <dhowells@redhat.com> 3215L: keyrings@vger.kernel.org 3216S: Maintained 3217F: Documentation/crypto/asymmetric-keys.rst 3218F: crypto/asymmetric_keys/ 3219F: include/crypto/pkcs7.h 3220F: include/crypto/public_key.h 3221F: include/linux/verification.h 3222 3223ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3224R: Dan Williams <dan.j.williams@intel.com> 3225S: Odd fixes 3226W: http://sourceforge.net/projects/xscaleiop 3227F: Documentation/crypto/async-tx-api.rst 3228F: crypto/async_tx/ 3229F: include/linux/async_tx.h 3230 3231AT24 EEPROM DRIVER 3232M: Bartosz Golaszewski <brgl@bgdev.pl> 3233L: linux-i2c@vger.kernel.org 3234S: Maintained 3235T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3236F: Documentation/devicetree/bindings/eeprom/at24.yaml 3237F: drivers/misc/eeprom/at24.c 3238 3239ATA OVER ETHERNET (AOE) DRIVER 3240M: "Justin Sanders" <justin@coraid.com> 3241S: Supported 3242W: http://www.openaoe.org/ 3243F: Documentation/admin-guide/aoe/ 3244F: drivers/block/aoe/ 3245 3246ATC260X PMIC MFD DRIVER 3247M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3248M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3249L: linux-actions@lists.infradead.org 3250S: Maintained 3251F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3252F: drivers/input/misc/atc260x-onkey.c 3253F: drivers/mfd/atc260* 3254F: drivers/power/reset/atc260x-poweroff.c 3255F: drivers/regulator/atc260x-regulator.c 3256F: include/linux/mfd/atc260x/* 3257 3258ATHEROS 71XX/9XXX GPIO DRIVER 3259M: Alban Bedel <albeu@free.fr> 3260S: Maintained 3261W: https://github.com/AlbanBedel/linux 3262T: git git://github.com/AlbanBedel/linux 3263F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3264F: drivers/gpio/gpio-ath79.c 3265 3266ATHEROS 71XX/9XXX USB PHY DRIVER 3267M: Alban Bedel <albeu@free.fr> 3268S: Maintained 3269W: https://github.com/AlbanBedel/linux 3270T: git git://github.com/AlbanBedel/linux 3271F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3272F: drivers/phy/qualcomm/phy-ath79-usb.c 3273 3274ATHEROS ATH GENERIC UTILITIES 3275M: Kalle Valo <kvalo@kernel.org> 3276L: linux-wireless@vger.kernel.org 3277S: Supported 3278F: drivers/net/wireless/ath/* 3279 3280ATHEROS ATH5K WIRELESS DRIVER 3281M: Jiri Slaby <jirislaby@kernel.org> 3282M: Nick Kossifidis <mickflemm@gmail.com> 3283M: Luis Chamberlain <mcgrof@kernel.org> 3284L: linux-wireless@vger.kernel.org 3285S: Maintained 3286W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3287F: drivers/net/wireless/ath/ath5k/ 3288 3289ATHEROS ATH6KL WIRELESS DRIVER 3290L: linux-wireless@vger.kernel.org 3291S: Orphan 3292W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3293F: drivers/net/wireless/ath/ath6kl/ 3294 3295ATI_REMOTE2 DRIVER 3296M: Ville Syrjala <syrjala@sci.fi> 3297S: Maintained 3298F: drivers/input/misc/ati_remote2.c 3299 3300ATK0110 HWMON DRIVER 3301M: Luca Tettamanti <kronos.it@gmail.com> 3302L: linux-hwmon@vger.kernel.org 3303S: Maintained 3304F: drivers/hwmon/asus_atk0110.c 3305 3306ATLX ETHERNET DRIVERS 3307M: Chris Snook <chris.snook@gmail.com> 3308L: netdev@vger.kernel.org 3309S: Maintained 3310W: http://sourceforge.net/projects/atl1 3311W: http://atl1.sourceforge.net 3312F: drivers/net/ethernet/atheros/ 3313 3314ATM 3315M: Chas Williams <3chas3@gmail.com> 3316L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3317L: netdev@vger.kernel.org 3318S: Maintained 3319W: http://linux-atm.sourceforge.net 3320F: drivers/atm/ 3321F: include/linux/atm* 3322F: include/uapi/linux/atm* 3323 3324ATMEL MACB ETHERNET DRIVER 3325M: Nicolas Ferre <nicolas.ferre@microchip.com> 3326M: Claudiu Beznea <claudiu.beznea@microchip.com> 3327S: Supported 3328F: drivers/net/ethernet/cadence/ 3329 3330ATMEL MAXTOUCH DRIVER 3331M: Nick Dyer <nick@shmanahar.org> 3332S: Maintained 3333T: git git://github.com/ndyer/linux.git 3334F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3335F: drivers/input/touchscreen/atmel_mxt_ts.c 3336 3337ATMEL WIRELESS DRIVER 3338M: Simon Kelley <simon@thekelleys.org.uk> 3339L: linux-wireless@vger.kernel.org 3340S: Maintained 3341W: http://www.thekelleys.org.uk/atmel 3342W: http://atmelwlandriver.sourceforge.net/ 3343F: drivers/net/wireless/atmel/atmel* 3344 3345ATOMIC INFRASTRUCTURE 3346M: Will Deacon <will@kernel.org> 3347M: Peter Zijlstra <peterz@infradead.org> 3348R: Boqun Feng <boqun.feng@gmail.com> 3349R: Mark Rutland <mark.rutland@arm.com> 3350L: linux-kernel@vger.kernel.org 3351S: Maintained 3352F: Documentation/atomic_*.txt 3353F: arch/*/include/asm/atomic*.h 3354F: include/*/atomic*.h 3355F: include/linux/refcount.h 3356F: scripts/atomic/ 3357 3358ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3359M: Bradley Grove <linuxdrivers@attotech.com> 3360L: linux-scsi@vger.kernel.org 3361S: Supported 3362W: http://www.attotech.com 3363F: drivers/scsi/esas2r 3364 3365ATUSB IEEE 802.15.4 RADIO DRIVER 3366M: Stefan Schmidt <stefan@datenfreihafen.org> 3367L: linux-wpan@vger.kernel.org 3368S: Maintained 3369F: drivers/net/ieee802154/at86rf230.h 3370F: drivers/net/ieee802154/atusb.c 3371F: drivers/net/ieee802154/atusb.h 3372 3373AUDIT SUBSYSTEM 3374M: Paul Moore <paul@paul-moore.com> 3375M: Eric Paris <eparis@redhat.com> 3376L: audit@vger.kernel.org 3377S: Supported 3378W: https://github.com/linux-audit 3379T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3380F: include/asm-generic/audit_*.h 3381F: include/linux/audit.h 3382F: include/linux/audit_arch.h 3383F: include/uapi/linux/audit.h 3384F: kernel/audit* 3385F: lib/*audit.c 3386 3387AUXILIARY DISPLAY DRIVERS 3388M: Miguel Ojeda <ojeda@kernel.org> 3389S: Maintained 3390F: Documentation/devicetree/bindings/auxdisplay/ 3391F: drivers/auxdisplay/ 3392F: include/linux/cfag12864b.h 3393 3394AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3395M: Andreas Klinger <ak@it-klinger.de> 3396L: linux-iio@vger.kernel.org 3397S: Maintained 3398F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3399F: drivers/iio/adc/hx711.c 3400 3401AX.25 NETWORK LAYER 3402M: Ralf Baechle <ralf@linux-mips.org> 3403L: linux-hams@vger.kernel.org 3404S: Maintained 3405W: http://www.linux-ax25.org/ 3406F: include/net/ax25.h 3407F: include/uapi/linux/ax25.h 3408F: net/ax25/ 3409 3410AXENTIA ARM DEVICES 3411M: Peter Rosin <peda@axentia.se> 3412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3413S: Maintained 3414F: arch/arm/boot/dts/at91-linea.dtsi 3415F: arch/arm/boot/dts/at91-natte.dtsi 3416F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3417F: arch/arm/boot/dts/at91-tse850-3.dts 3418 3419AXENTIA ASOC DRIVERS 3420M: Peter Rosin <peda@axentia.se> 3421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3422S: Maintained 3423F: Documentation/devicetree/bindings/sound/axentia,* 3424F: sound/soc/atmel/tse850-pcm5142.c 3425 3426AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3427M: Nuno Sá <nuno.sa@analog.com> 3428L: linux-hwmon@vger.kernel.org 3429S: Supported 3430W: https://ez.analog.com/linux-software-drivers 3431F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3432F: drivers/hwmon/axi-fan-control.c 3433 3434AXXIA I2C CONTROLLER 3435M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3436L: linux-i2c@vger.kernel.org 3437S: Maintained 3438F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3439F: drivers/i2c/busses/i2c-axxia.c 3440 3441AZ6007 DVB DRIVER 3442M: Mauro Carvalho Chehab <mchehab@kernel.org> 3443L: linux-media@vger.kernel.org 3444S: Maintained 3445W: https://linuxtv.org 3446T: git git://linuxtv.org/media_tree.git 3447F: drivers/media/usb/dvb-usb-v2/az6007.c 3448 3449AZTECH FM RADIO RECEIVER DRIVER 3450M: Hans Verkuil <hverkuil@xs4all.nl> 3451L: linux-media@vger.kernel.org 3452S: Maintained 3453W: https://linuxtv.org 3454T: git git://linuxtv.org/media_tree.git 3455F: drivers/media/radio/radio-aztech* 3456 3457B43 WIRELESS DRIVER 3458L: linux-wireless@vger.kernel.org 3459L: b43-dev@lists.infradead.org 3460S: Odd Fixes 3461W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3462F: drivers/net/wireless/broadcom/b43/ 3463 3464B43LEGACY WIRELESS DRIVER 3465M: Larry Finger <Larry.Finger@lwfinger.net> 3466L: linux-wireless@vger.kernel.org 3467L: b43-dev@lists.infradead.org 3468S: Maintained 3469W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3470F: drivers/net/wireless/broadcom/b43legacy/ 3471 3472BACKLIGHT CLASS/SUBSYSTEM 3473M: Lee Jones <lee@kernel.org> 3474M: Daniel Thompson <daniel.thompson@linaro.org> 3475M: Jingoo Han <jingoohan1@gmail.com> 3476L: dri-devel@lists.freedesktop.org 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3479F: Documentation/ABI/stable/sysfs-class-backlight 3480F: Documentation/ABI/testing/sysfs-class-backlight 3481F: Documentation/devicetree/bindings/leds/backlight 3482F: drivers/video/backlight/ 3483F: include/linux/backlight.h 3484F: include/linux/pwm_backlight.h 3485 3486BARCO P50 GPIO DRIVER 3487M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3488M: Peter Korsgaard <peter.korsgaard@barco.com> 3489S: Maintained 3490F: drivers/platform/x86/barco-p50-gpio.c 3491 3492BATMAN ADVANCED 3493M: Marek Lindner <mareklindner@neomailbox.ch> 3494M: Simon Wunderlich <sw@simonwunderlich.de> 3495M: Antonio Quartulli <a@unstable.cc> 3496M: Sven Eckelmann <sven@narfation.org> 3497L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3498S: Maintained 3499W: https://www.open-mesh.org/ 3500Q: https://patchwork.open-mesh.org/project/batman/list/ 3501B: https://www.open-mesh.org/projects/batman-adv/issues 3502C: ircs://irc.hackint.org/batadv 3503T: git https://git.open-mesh.org/linux-merge.git 3504F: Documentation/networking/batman-adv.rst 3505F: include/uapi/linux/batadv_packet.h 3506F: include/uapi/linux/batman_adv.h 3507F: net/batman-adv/ 3508 3509BAYCOM/HDLCDRV DRIVERS FOR AX.25 3510M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3511L: linux-hams@vger.kernel.org 3512S: Maintained 3513W: http://www.baycom.org/~tom/ham/ham.html 3514F: drivers/net/hamradio/baycom* 3515 3516BCACHE (BLOCK LAYER CACHE) 3517M: Coly Li <colyli@suse.de> 3518M: Kent Overstreet <kent.overstreet@gmail.com> 3519L: linux-bcache@vger.kernel.org 3520S: Maintained 3521W: http://bcache.evilpiepirate.org 3522C: irc://irc.oftc.net/bcache 3523F: drivers/md/bcache/ 3524 3525BDISP ST MEDIA DRIVER 3526M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3527L: linux-media@vger.kernel.org 3528S: Supported 3529W: https://linuxtv.org 3530T: git git://linuxtv.org/media_tree.git 3531F: drivers/media/platform/st/sti/bdisp 3532 3533BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3534M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3535L: netdev@vger.kernel.org 3536S: Maintained 3537F: drivers/net/ethernet/ec_bhf.c 3538 3539BEFS FILE SYSTEM 3540M: Luis de Bethencourt <luisbg@kernel.org> 3541M: Salah Triki <salah.triki@gmail.com> 3542S: Maintained 3543T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3544F: Documentation/filesystems/befs.rst 3545F: fs/befs/ 3546 3547BFQ I/O SCHEDULER 3548M: Paolo Valente <paolo.valente@unimore.it> 3549M: Jens Axboe <axboe@kernel.dk> 3550L: linux-block@vger.kernel.org 3551S: Maintained 3552F: Documentation/block/bfq-iosched.rst 3553F: block/bfq-* 3554 3555BFS FILE SYSTEM 3556M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3557S: Maintained 3558F: Documentation/filesystems/bfs.rst 3559F: fs/bfs/ 3560F: include/uapi/linux/bfs_fs.h 3561 3562BITMAP API 3563M: Yury Norov <yury.norov@gmail.com> 3564R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3565R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3566S: Maintained 3567F: include/linux/bitfield.h 3568F: include/linux/bitmap.h 3569F: include/linux/bits.h 3570F: include/linux/cpumask.h 3571F: include/linux/find.h 3572F: include/linux/nodemask.h 3573F: include/vdso/bits.h 3574F: lib/bitmap.c 3575F: lib/cpumask.c 3576F: lib/cpumask_kunit.c 3577F: lib/find_bit.c 3578F: lib/find_bit_benchmark.c 3579F: lib/test_bitmap.c 3580F: tools/include/linux/bitfield.h 3581F: tools/include/linux/bitmap.h 3582F: tools/include/linux/bits.h 3583F: tools/include/linux/find.h 3584F: tools/include/vdso/bits.h 3585F: tools/lib/bitmap.c 3586F: tools/lib/find_bit.c 3587 3588BLINKM RGB LED DRIVER 3589M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3590S: Maintained 3591F: drivers/leds/leds-blinkm.c 3592 3593BLOCK LAYER 3594M: Jens Axboe <axboe@kernel.dk> 3595L: linux-block@vger.kernel.org 3596S: Maintained 3597T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3598F: Documentation/ABI/stable/sysfs-block 3599F: Documentation/block/ 3600F: block/ 3601F: drivers/block/ 3602F: include/linux/bio.h 3603F: include/linux/blk* 3604F: kernel/trace/blktrace.c 3605F: lib/sbitmap.c 3606 3607BLOCK2MTD DRIVER 3608M: Joern Engel <joern@lazybastard.org> 3609L: linux-mtd@lists.infradead.org 3610S: Maintained 3611F: drivers/mtd/devices/block2mtd.c 3612 3613BLUETOOTH DRIVERS 3614M: Marcel Holtmann <marcel@holtmann.org> 3615M: Johan Hedberg <johan.hedberg@gmail.com> 3616M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3617L: linux-bluetooth@vger.kernel.org 3618S: Supported 3619W: http://www.bluez.org/ 3620T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3621T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3622F: drivers/bluetooth/ 3623 3624BLUETOOTH SUBSYSTEM 3625M: Marcel Holtmann <marcel@holtmann.org> 3626M: Johan Hedberg <johan.hedberg@gmail.com> 3627M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3628L: linux-bluetooth@vger.kernel.org 3629S: Supported 3630W: http://www.bluez.org/ 3631T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3632T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3633F: include/net/bluetooth/ 3634F: net/bluetooth/ 3635 3636BONDING DRIVER 3637M: Jay Vosburgh <j.vosburgh@gmail.com> 3638M: Andy Gospodarek <andy@greyhouse.net> 3639L: netdev@vger.kernel.org 3640S: Supported 3641W: http://sourceforge.net/projects/bonding/ 3642F: Documentation/networking/bonding.rst 3643F: drivers/net/bonding/ 3644F: include/net/bond* 3645F: include/uapi/linux/if_bonding.h 3646F: tools/testing/selftests/drivers/net/bonding/ 3647 3648BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3649M: Dan Robertson <dan@dlrobertson.com> 3650L: linux-iio@vger.kernel.org 3651S: Maintained 3652F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3653F: drivers/iio/accel/bma400* 3654 3655BPF JIT for ARM 3656M: Shubham Bansal <illusionist.neo@gmail.com> 3657L: bpf@vger.kernel.org 3658S: Odd Fixes 3659F: arch/arm/net/ 3660 3661BPF JIT for ARM64 3662M: Daniel Borkmann <daniel@iogearbox.net> 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Zi Shen Lim <zlim.lnx@gmail.com> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/arm64/net/ 3668 3669BPF JIT for MIPS (32-BIT AND 64-BIT) 3670M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3671M: Paul Burton <paulburton@kernel.org> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: arch/mips/net/ 3675 3676BPF JIT for NFP NICs 3677M: Jakub Kicinski <kuba@kernel.org> 3678L: bpf@vger.kernel.org 3679S: Odd Fixes 3680F: drivers/net/ethernet/netronome/nfp/bpf/ 3681 3682BPF JIT for POWERPC (32-BIT AND 64-BIT) 3683M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3684M: Michael Ellerman <mpe@ellerman.id.au> 3685L: bpf@vger.kernel.org 3686S: Supported 3687F: arch/powerpc/net/ 3688 3689BPF JIT for RISC-V (32-bit) 3690M: Luke Nelson <luke.r.nels@gmail.com> 3691M: Xi Wang <xi.wang@gmail.com> 3692L: bpf@vger.kernel.org 3693S: Maintained 3694F: arch/riscv/net/ 3695X: arch/riscv/net/bpf_jit_comp64.c 3696 3697BPF JIT for RISC-V (64-bit) 3698M: Björn Töpel <bjorn@kernel.org> 3699L: bpf@vger.kernel.org 3700S: Maintained 3701F: arch/riscv/net/ 3702X: arch/riscv/net/bpf_jit_comp32.c 3703 3704BPF JIT for S390 3705M: Ilya Leoshkevich <iii@linux.ibm.com> 3706M: Heiko Carstens <hca@linux.ibm.com> 3707M: Vasily Gorbik <gor@linux.ibm.com> 3708L: bpf@vger.kernel.org 3709S: Supported 3710F: arch/s390/net/ 3711X: arch/s390/net/pnet.c 3712 3713BPF JIT for SPARC (32-BIT AND 64-BIT) 3714M: David S. Miller <davem@davemloft.net> 3715L: bpf@vger.kernel.org 3716S: Odd Fixes 3717F: arch/sparc/net/ 3718 3719BPF JIT for X86 32-BIT 3720M: Wang YanQing <udknight@gmail.com> 3721L: bpf@vger.kernel.org 3722S: Odd Fixes 3723F: arch/x86/net/bpf_jit_comp32.c 3724 3725BPF JIT for X86 64-BIT 3726M: Alexei Starovoitov <ast@kernel.org> 3727M: Daniel Borkmann <daniel@iogearbox.net> 3728L: bpf@vger.kernel.org 3729S: Supported 3730F: arch/x86/net/ 3731X: arch/x86/net/bpf_jit_comp32.c 3732 3733BPF [BTF] 3734M: Martin KaFai Lau <martin.lau@linux.dev> 3735L: bpf@vger.kernel.org 3736S: Maintained 3737F: include/linux/btf* 3738F: kernel/bpf/btf.c 3739 3740BPF [CORE] 3741M: Alexei Starovoitov <ast@kernel.org> 3742M: Daniel Borkmann <daniel@iogearbox.net> 3743R: John Fastabend <john.fastabend@gmail.com> 3744L: bpf@vger.kernel.org 3745S: Maintained 3746F: include/linux/bpf* 3747F: include/linux/filter.h 3748F: include/linux/tnum.h 3749F: kernel/bpf/core.c 3750F: kernel/bpf/dispatcher.c 3751F: kernel/bpf/syscall.c 3752F: kernel/bpf/tnum.c 3753F: kernel/bpf/trampoline.c 3754F: kernel/bpf/verifier.c 3755 3756BPF [DOCUMENTATION] (Related to Standardization) 3757R: David Vernet <void@manifault.com> 3758L: bpf@vger.kernel.org 3759L: bpf@ietf.org 3760S: Maintained 3761F: Documentation/bpf/instruction-set.rst 3762 3763BPF [GENERAL] (Safe Dynamic Programs and Tools) 3764M: Alexei Starovoitov <ast@kernel.org> 3765M: Daniel Borkmann <daniel@iogearbox.net> 3766M: Andrii Nakryiko <andrii@kernel.org> 3767R: Martin KaFai Lau <martin.lau@linux.dev> 3768R: Song Liu <song@kernel.org> 3769R: Yonghong Song <yhs@fb.com> 3770R: John Fastabend <john.fastabend@gmail.com> 3771R: KP Singh <kpsingh@kernel.org> 3772R: Stanislav Fomichev <sdf@google.com> 3773R: Hao Luo <haoluo@google.com> 3774R: Jiri Olsa <jolsa@kernel.org> 3775L: bpf@vger.kernel.org 3776S: Supported 3777W: https://bpf.io/ 3778Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3779T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3780T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3781F: Documentation/bpf/ 3782F: Documentation/networking/filter.rst 3783F: Documentation/userspace-api/ebpf/ 3784F: arch/*/net/* 3785F: include/linux/bpf* 3786F: include/linux/btf* 3787F: include/linux/filter.h 3788F: include/trace/events/xdp.h 3789F: include/uapi/linux/bpf* 3790F: include/uapi/linux/btf* 3791F: include/uapi/linux/filter.h 3792F: kernel/bpf/ 3793F: kernel/trace/bpf_trace.c 3794F: lib/test_bpf.c 3795F: net/bpf/ 3796F: net/core/filter.c 3797F: net/sched/act_bpf.c 3798F: net/sched/cls_bpf.c 3799F: samples/bpf/ 3800F: scripts/bpf_doc.py 3801F: scripts/pahole-flags.sh 3802F: scripts/pahole-version.sh 3803F: tools/bpf/ 3804F: tools/lib/bpf/ 3805F: tools/testing/selftests/bpf/ 3806 3807BPF [ITERATOR] 3808M: Yonghong Song <yhs@fb.com> 3809L: bpf@vger.kernel.org 3810S: Maintained 3811F: kernel/bpf/*iter.c 3812 3813BPF [L7 FRAMEWORK] (sockmap) 3814M: John Fastabend <john.fastabend@gmail.com> 3815M: Jakub Sitnicki <jakub@cloudflare.com> 3816L: netdev@vger.kernel.org 3817L: bpf@vger.kernel.org 3818S: Maintained 3819F: include/linux/skmsg.h 3820F: net/core/skmsg.c 3821F: net/core/sock_map.c 3822F: net/ipv4/tcp_bpf.c 3823F: net/ipv4/udp_bpf.c 3824F: net/unix/unix_bpf.c 3825 3826BPF [LIBRARY] (libbpf) 3827M: Andrii Nakryiko <andrii@kernel.org> 3828L: bpf@vger.kernel.org 3829S: Maintained 3830F: tools/lib/bpf/ 3831 3832BPF [MISC] 3833L: bpf@vger.kernel.org 3834S: Odd Fixes 3835K: (?:\b|_)bpf(?:\b|_) 3836 3837BPF [NETWORKING] (struct_ops, reuseport) 3838M: Martin KaFai Lau <martin.lau@linux.dev> 3839L: bpf@vger.kernel.org 3840L: netdev@vger.kernel.org 3841S: Maintained 3842F: kernel/bpf/bpf_struct* 3843 3844BPF [NETWORKING] (tc BPF, sock_addr) 3845M: Martin KaFai Lau <martin.lau@linux.dev> 3846M: Daniel Borkmann <daniel@iogearbox.net> 3847R: John Fastabend <john.fastabend@gmail.com> 3848L: bpf@vger.kernel.org 3849L: netdev@vger.kernel.org 3850S: Maintained 3851F: net/core/filter.c 3852F: net/sched/act_bpf.c 3853F: net/sched/cls_bpf.c 3854 3855BPF [RINGBUF] 3856M: Andrii Nakryiko <andrii@kernel.org> 3857L: bpf@vger.kernel.org 3858S: Maintained 3859F: kernel/bpf/ringbuf.c 3860 3861BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3862M: KP Singh <kpsingh@kernel.org> 3863R: Florent Revest <revest@chromium.org> 3864R: Brendan Jackman <jackmanb@chromium.org> 3865L: bpf@vger.kernel.org 3866S: Maintained 3867F: Documentation/bpf/prog_lsm.rst 3868F: include/linux/bpf_lsm.h 3869F: kernel/bpf/bpf_lsm.c 3870F: security/bpf/ 3871 3872BPF [SELFTESTS] (Test Runners & Infrastructure) 3873M: Andrii Nakryiko <andrii@kernel.org> 3874R: Mykola Lysenko <mykolal@fb.com> 3875L: bpf@vger.kernel.org 3876S: Maintained 3877F: tools/testing/selftests/bpf/ 3878 3879BPF [STORAGE & CGROUPS] 3880M: Martin KaFai Lau <martin.lau@linux.dev> 3881L: bpf@vger.kernel.org 3882S: Maintained 3883F: kernel/bpf/*storage.c 3884F: kernel/bpf/bpf_lru* 3885F: kernel/bpf/cgroup.c 3886 3887BPF [TOOLING] (bpftool) 3888M: Quentin Monnet <quentin@isovalent.com> 3889L: bpf@vger.kernel.org 3890S: Maintained 3891F: kernel/bpf/disasm.* 3892F: tools/bpf/bpftool/ 3893 3894BPF [TRACING] 3895M: Song Liu <song@kernel.org> 3896R: Jiri Olsa <jolsa@kernel.org> 3897L: bpf@vger.kernel.org 3898S: Maintained 3899F: kernel/bpf/stackmap.c 3900F: kernel/trace/bpf_trace.c 3901 3902BROADCOM B44 10/100 ETHERNET DRIVER 3903M: Michael Chan <michael.chan@broadcom.com> 3904L: netdev@vger.kernel.org 3905S: Supported 3906F: drivers/net/ethernet/broadcom/b44.* 3907 3908BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3909M: Florian Fainelli <f.fainelli@gmail.com> 3910L: netdev@vger.kernel.org 3911L: openwrt-devel@lists.openwrt.org (subscribers-only) 3912S: Supported 3913F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3914F: drivers/net/dsa/b53/* 3915F: drivers/net/dsa/bcm_sf2* 3916F: include/linux/dsa/brcm.h 3917F: include/linux/platform_data/b53.h 3918 3919BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3920M: Florian Fainelli <f.fainelli@gmail.com> 3921R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3922L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3924S: Maintained 3925T: git https://github.com/broadcom/stblinux.git 3926F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3927F: drivers/pci/controller/pcie-brcmstb.c 3928F: drivers/staging/vc04_services 3929N: bcm2711 3930N: bcm283* 3931N: raspberrypi 3932 3933BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3934M: Florian Fainelli <f.fainelli@gmail.com> 3935M: Ray Jui <rjui@broadcom.com> 3936M: Scott Branden <sbranden@broadcom.com> 3937R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3938S: Maintained 3939T: git https://github.com/broadcom/mach-bcm 3940F: arch/arm/mach-bcm/ 3941N: bcm281* 3942N: bcm113* 3943N: bcm216* 3944N: kona 3945 3946BROADCOM BCM47XX MIPS ARCHITECTURE 3947M: Hauke Mehrtens <hauke@hauke-m.de> 3948M: Rafał Miłecki <zajec5@gmail.com> 3949L: linux-mips@vger.kernel.org 3950S: Maintained 3951F: Documentation/devicetree/bindings/mips/brcm/ 3952F: arch/mips/bcm47xx/* 3953F: arch/mips/include/asm/mach-bcm47xx/* 3954 3955BROADCOM BCM4908 ETHERNET DRIVER 3956M: Rafał Miłecki <rafal@milecki.pl> 3957R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3958L: netdev@vger.kernel.org 3959S: Maintained 3960F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3961F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3962F: drivers/net/ethernet/broadcom/unimac.h 3963 3964BROADCOM BCM4908 PINMUX DRIVER 3965M: Rafał Miłecki <rafal@milecki.pl> 3966R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3967L: linux-gpio@vger.kernel.org 3968S: Maintained 3969F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3970F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3971 3972BROADCOM BCM5301X ARM ARCHITECTURE 3973M: Florian Fainelli <f.fainelli@gmail.com> 3974M: Hauke Mehrtens <hauke@hauke-m.de> 3975M: Rafał Miłecki <zajec5@gmail.com> 3976R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3978S: Maintained 3979F: arch/arm/boot/dts/bcm470* 3980F: arch/arm/boot/dts/bcm5301* 3981F: arch/arm/boot/dts/bcm953012* 3982F: arch/arm/mach-bcm/bcm_5301x.c 3983 3984BROADCOM BCM53573 ARM ARCHITECTURE 3985M: Florian Fainelli <f.fainelli@gmail.com> 3986M: Rafał Miłecki <rafal@milecki.pl> 3987R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3989S: Maintained 3990F: arch/arm/boot/dts/bcm47189* 3991F: arch/arm/boot/dts/bcm53573* 3992 3993BROADCOM BCM63XX/BCM33XX UDC DRIVER 3994M: Kevin Cernekee <cernekee@gmail.com> 3995L: linux-usb@vger.kernel.org 3996S: Maintained 3997F: drivers/usb/gadget/udc/bcm63xx_udc.* 3998 3999BROADCOM BCM7XXX ARM ARCHITECTURE 4000M: Florian Fainelli <f.fainelli@gmail.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4003S: Maintained 4004T: git https://github.com/broadcom/stblinux.git 4005F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4006F: arch/arm/boot/dts/bcm7*.dts* 4007F: arch/arm/include/asm/hardware/cache-b15-rac.h 4008F: arch/arm/mach-bcm/*brcmstb* 4009F: arch/arm/mm/cache-b15-rac.c 4010F: drivers/bus/brcmstb_gisb.c 4011F: drivers/pci/controller/pcie-brcmstb.c 4012N: brcmstb 4013N: bcm7038 4014N: bcm7120 4015 4016BROADCOM BCMBCA ARM ARCHITECTURE 4017M: William Zhang <william.zhang@broadcom.com> 4018M: Anand Gore <anand.gore@broadcom.com> 4019M: Kursad Oney <kursad.oney@broadcom.com> 4020M: Florian Fainelli <f.fainelli@gmail.com> 4021M: Rafał Miłecki <rafal@milecki.pl> 4022R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4024S: Maintained 4025T: git https://github.com/broadcom/stblinux.git 4026F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4027F: arch/arm64/boot/dts/broadcom/bcmbca/* 4028N: bcmbca 4029N: bcm[9]?47622 4030N: bcm[9]?4912 4031N: bcm[9]?63138 4032N: bcm[9]?63146 4033N: bcm[9]?63148 4034N: bcm[9]?63158 4035N: bcm[9]?63178 4036N: bcm[9]?6756 4037N: bcm[9]?6813 4038N: bcm[9]?6846 4039N: bcm[9]?6855 4040N: bcm[9]?6856 4041N: bcm[9]?6858 4042N: bcm[9]?6878 4043 4044BROADCOM BDC DRIVER 4045M: Justin Chen <justinpopo6@gmail.com> 4046M: Al Cooper <alcooperx@gmail.com> 4047R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4048L: linux-usb@vger.kernel.org 4049S: Maintained 4050F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4051F: drivers/usb/gadget/udc/bdc/ 4052 4053BROADCOM BMIPS CPUFREQ DRIVER 4054M: Markus Mayer <mmayer@broadcom.com> 4055R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4056L: linux-pm@vger.kernel.org 4057S: Maintained 4058F: drivers/cpufreq/bmips-cpufreq.c 4059 4060BROADCOM BMIPS MIPS ARCHITECTURE 4061M: Florian Fainelli <f.fainelli@gmail.com> 4062R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4063L: linux-mips@vger.kernel.org 4064S: Maintained 4065T: git https://github.com/broadcom/stblinux.git 4066F: arch/mips/bmips/* 4067F: arch/mips/boot/dts/brcm/bcm*.dts* 4068F: arch/mips/include/asm/mach-bmips/* 4069F: arch/mips/kernel/*bmips* 4070F: drivers/irqchip/irq-bcm63* 4071F: drivers/irqchip/irq-bcm7* 4072F: drivers/irqchip/irq-brcmstb* 4073F: drivers/soc/bcm/bcm63xx 4074F: include/linux/bcm963xx_nvram.h 4075F: include/linux/bcm963xx_tag.h 4076 4077BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4078M: Rasesh Mody <rmody@marvell.com> 4079M: GR-Linux-NIC-Dev@marvell.com 4080L: netdev@vger.kernel.org 4081S: Supported 4082F: drivers/net/ethernet/broadcom/bnx2.* 4083F: drivers/net/ethernet/broadcom/bnx2_* 4084 4085BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4086M: Saurav Kashyap <skashyap@marvell.com> 4087M: Javed Hasan <jhasan@marvell.com> 4088M: GR-QLogic-Storage-Upstream@marvell.com 4089L: linux-scsi@vger.kernel.org 4090S: Supported 4091F: drivers/scsi/bnx2fc/ 4092 4093BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4094M: Nilesh Javali <njavali@marvell.com> 4095M: Manish Rangankar <mrangankar@marvell.com> 4096M: GR-QLogic-Storage-Upstream@marvell.com 4097L: linux-scsi@vger.kernel.org 4098S: Supported 4099F: drivers/scsi/bnx2i/ 4100 4101BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4102M: Ariel Elior <aelior@marvell.com> 4103M: Sudarsana Kalluru <skalluru@marvell.com> 4104M: Manish Chopra <manishc@marvell.com> 4105L: netdev@vger.kernel.org 4106S: Supported 4107F: drivers/net/ethernet/broadcom/bnx2x/ 4108 4109BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4110M: Michael Chan <michael.chan@broadcom.com> 4111L: netdev@vger.kernel.org 4112S: Supported 4113F: drivers/firmware/broadcom/tee_bnxt_fw.c 4114F: drivers/net/ethernet/broadcom/bnxt/ 4115F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4116 4117BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4118M: Arend van Spriel <aspriel@gmail.com> 4119M: Franky Lin <franky.lin@broadcom.com> 4120M: Hante Meuleman <hante.meuleman@broadcom.com> 4121L: linux-wireless@vger.kernel.org 4122L: brcm80211-dev-list.pdl@broadcom.com 4123L: SHA-cyfmac-dev-list@infineon.com 4124S: Supported 4125F: drivers/net/wireless/broadcom/brcm80211/ 4126 4127BROADCOM BRCMSTB GPIO DRIVER 4128M: Doug Berger <opendmb@gmail.com> 4129M: Florian Fainelli <f.fainelli@gmail.com> 4130R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4131S: Supported 4132F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4133F: drivers/gpio/gpio-brcmstb.c 4134 4135BROADCOM BRCMSTB I2C DRIVER 4136M: Kamal Dasu <kdasu.kdev@gmail.com> 4137R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4138L: linux-i2c@vger.kernel.org 4139S: Supported 4140F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4141F: drivers/i2c/busses/i2c-brcmstb.c 4142 4143BROADCOM BRCMSTB UART DRIVER 4144M: Al Cooper <alcooperx@gmail.com> 4145R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4146L: linux-serial@vger.kernel.org 4147S: Maintained 4148F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4149F: drivers/tty/serial/8250/8250_bcm7271.c 4150 4151BROADCOM BRCMSTB USB EHCI DRIVER 4152M: Justin Chen <justinpopo6@gmail.com> 4153M: Al Cooper <alcooperx@gmail.com> 4154R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4155L: linux-usb@vger.kernel.org 4156S: Maintained 4157F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4158F: drivers/usb/host/ehci-brcm.* 4159 4160BROADCOM BRCMSTB USB PIN MAP DRIVER 4161M: Al Cooper <alcooperx@gmail.com> 4162R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4163L: linux-usb@vger.kernel.org 4164S: Maintained 4165F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4166F: drivers/usb/misc/brcmstb-usb-pinmap.c 4167 4168BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4169M: Justin Chen <justinpopo6@gmail.com> 4170M: Al Cooper <alcooperx@gmail.com> 4171R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4172L: linux-kernel@vger.kernel.org 4173S: Maintained 4174F: drivers/phy/broadcom/phy-brcm-usb* 4175 4176BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4177M: William Zhang <william.zhang@broadcom.com> 4178M: Kursad Oney <kursad.oney@broadcom.com> 4179M: Jonas Gorski <jonas.gorski@gmail.com> 4180R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4181L: linux-spi@vger.kernel.org 4182S: Maintained 4183F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4184F: drivers/spi/spi-bcm63xx-hsspi.c 4185F: drivers/spi/spi-bcmbca-hsspi.c 4186 4187BROADCOM ETHERNET PHY DRIVERS 4188M: Florian Fainelli <f.fainelli@gmail.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190L: netdev@vger.kernel.org 4191S: Supported 4192F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4193F: drivers/net/phy/bcm*.[ch] 4194F: drivers/net/phy/broadcom.c 4195F: include/linux/brcmphy.h 4196 4197BROADCOM GENET ETHERNET DRIVER 4198M: Doug Berger <opendmb@gmail.com> 4199M: Florian Fainelli <f.fainelli@gmail.com> 4200R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4201L: netdev@vger.kernel.org 4202S: Supported 4203F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4204F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4205F: drivers/net/ethernet/broadcom/genet/ 4206F: drivers/net/ethernet/broadcom/unimac.h 4207F: drivers/net/mdio/mdio-bcm-unimac.c 4208F: include/linux/platform_data/bcmgenet.h 4209F: include/linux/platform_data/mdio-bcm-unimac.h 4210 4211BROADCOM IPROC ARM ARCHITECTURE 4212M: Ray Jui <rjui@broadcom.com> 4213M: Scott Branden <sbranden@broadcom.com> 4214R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4216S: Maintained 4217T: git https://github.com/broadcom/stblinux.git 4218F: arch/arm64/boot/dts/broadcom/northstar2/* 4219F: arch/arm64/boot/dts/broadcom/stingray/* 4220F: drivers/clk/bcm/clk-ns* 4221F: drivers/clk/bcm/clk-sr* 4222F: drivers/pinctrl/bcm/pinctrl-ns* 4223F: include/dt-bindings/clock/bcm-sr* 4224N: iproc 4225N: cygnus 4226N: bcm[-_]nsp 4227N: bcm9113* 4228N: bcm9583* 4229N: bcm9585* 4230N: bcm9586* 4231N: bcm988312 4232N: bcm113* 4233N: bcm583* 4234N: bcm585* 4235N: bcm586* 4236N: bcm88312 4237N: hr2 4238N: stingray 4239 4240BROADCOM IPROC GBIT ETHERNET DRIVER 4241M: Rafał Miłecki <rafal@milecki.pl> 4242R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4243L: netdev@vger.kernel.org 4244S: Maintained 4245F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4246F: drivers/net/ethernet/broadcom/bgmac* 4247F: drivers/net/ethernet/broadcom/unimac.h 4248 4249BROADCOM KONA GPIO DRIVER 4250M: Ray Jui <rjui@broadcom.com> 4251R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4252S: Supported 4253F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4254F: drivers/gpio/gpio-bcm-kona.c 4255 4256BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4257M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4258M: Kashyap Desai <kashyap.desai@broadcom.com> 4259M: Sumit Saxena <sumit.saxena@broadcom.com> 4260M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4261L: mpi3mr-linuxdrv.pdl@broadcom.com 4262L: linux-scsi@vger.kernel.org 4263S: Supported 4264W: https://www.broadcom.com/support/storage 4265F: drivers/scsi/mpi3mr/ 4266 4267BROADCOM NETXTREME-E ROCE DRIVER 4268M: Selvin Xavier <selvin.xavier@broadcom.com> 4269L: linux-rdma@vger.kernel.org 4270S: Supported 4271W: http://www.broadcom.com 4272F: drivers/infiniband/hw/bnxt_re/ 4273F: include/uapi/rdma/bnxt_re-abi.h 4274 4275BROADCOM NVRAM DRIVER 4276M: Rafał Miłecki <zajec5@gmail.com> 4277L: linux-mips@vger.kernel.org 4278S: Maintained 4279F: drivers/firmware/broadcom/* 4280 4281BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4282M: Rafał Miłecki <rafal@milecki.pl> 4283M: Florian Fainelli <f.fainelli@gmail.com> 4284R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4285L: linux-pm@vger.kernel.org 4286S: Maintained 4287T: git https://github.com/broadcom/stblinux.git 4288F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4289F: include/dt-bindings/soc/bcm-pmb.h 4290 4291BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4292M: Rafał Miłecki <zajec5@gmail.com> 4293L: linux-wireless@vger.kernel.org 4294S: Maintained 4295F: drivers/bcma/ 4296F: include/linux/bcma/ 4297 4298BROADCOM SPI DRIVER 4299M: Kamal Dasu <kdasu.kdev@gmail.com> 4300R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4301S: Maintained 4302F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4303F: drivers/spi/spi-bcm-qspi.* 4304F: drivers/spi/spi-brcmstb-qspi.c 4305F: drivers/spi/spi-iproc-qspi.c 4306 4307BROADCOM STB AVS CPUFREQ DRIVER 4308M: Markus Mayer <mmayer@broadcom.com> 4309R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4310L: linux-pm@vger.kernel.org 4311S: Maintained 4312F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4313F: drivers/cpufreq/brcmstb* 4314 4315BROADCOM STB AVS TMON DRIVER 4316M: Markus Mayer <mmayer@broadcom.com> 4317R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4318L: linux-pm@vger.kernel.org 4319S: Maintained 4320F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4321F: drivers/thermal/broadcom/brcmstb* 4322 4323BROADCOM STB DPFE DRIVER 4324M: Markus Mayer <mmayer@broadcom.com> 4325R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4327S: Maintained 4328F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4329F: drivers/memory/brcmstb_dpfe.c 4330 4331BROADCOM STB NAND FLASH DRIVER 4332M: Brian Norris <computersforpeace@gmail.com> 4333M: Kamal Dasu <kdasu.kdev@gmail.com> 4334R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4335L: linux-mtd@lists.infradead.org 4336S: Maintained 4337F: drivers/mtd/nand/raw/brcmnand/ 4338F: include/linux/platform_data/brcmnand.h 4339 4340BROADCOM STB PCIE DRIVER 4341M: Jim Quinlan <jim2101024@gmail.com> 4342M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4343M: Florian Fainelli <f.fainelli@gmail.com> 4344R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4345L: linux-pci@vger.kernel.org 4346S: Maintained 4347F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4348F: drivers/pci/controller/pcie-brcmstb.c 4349 4350BROADCOM SYSTEMPORT ETHERNET DRIVER 4351M: Florian Fainelli <f.fainelli@gmail.com> 4352R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4353L: netdev@vger.kernel.org 4354S: Supported 4355F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4356F: drivers/net/ethernet/broadcom/bcmsysport.* 4357F: drivers/net/ethernet/broadcom/unimac.h 4358 4359BROADCOM TG3 GIGABIT ETHERNET DRIVER 4360M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4361M: Prashant Sreedharan <prashant@broadcom.com> 4362M: Michael Chan <mchan@broadcom.com> 4363L: netdev@vger.kernel.org 4364S: Supported 4365F: drivers/net/ethernet/broadcom/tg3.* 4366 4367BROADCOM VK DRIVER 4368M: Scott Branden <scott.branden@broadcom.com> 4369R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4370S: Supported 4371F: drivers/misc/bcm-vk/ 4372F: include/uapi/linux/misc/bcm_vk.h 4373 4374BROCADE BFA FC SCSI DRIVER 4375M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4376M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4377L: linux-scsi@vger.kernel.org 4378S: Supported 4379F: drivers/scsi/bfa/ 4380 4381BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4382M: Rasesh Mody <rmody@marvell.com> 4383M: Sudarsana Kalluru <skalluru@marvell.com> 4384M: GR-Linux-NIC-Dev@marvell.com 4385L: netdev@vger.kernel.org 4386S: Supported 4387F: drivers/net/ethernet/brocade/bna/ 4388 4389BSG (block layer generic sg v4 driver) 4390M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4391L: linux-scsi@vger.kernel.org 4392S: Supported 4393F: block/bsg.c 4394F: include/linux/bsg.h 4395F: include/uapi/linux/bsg.h 4396 4397BT87X AUDIO DRIVER 4398M: Clemens Ladisch <clemens@ladisch.de> 4399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4400S: Maintained 4401T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4402F: Documentation/sound/cards/bt87x.rst 4403F: sound/pci/bt87x.c 4404 4405BT8XXGPIO DRIVER 4406M: Michael Buesch <m@bues.ch> 4407S: Maintained 4408W: http://bu3sch.de/btgpio.php 4409F: drivers/gpio/gpio-bt8xx.c 4410 4411BTRFS FILE SYSTEM 4412M: Chris Mason <clm@fb.com> 4413M: Josef Bacik <josef@toxicpanda.com> 4414M: David Sterba <dsterba@suse.com> 4415L: linux-btrfs@vger.kernel.org 4416S: Maintained 4417W: https://btrfs.readthedocs.io 4418W: https://btrfs.wiki.kernel.org/ 4419Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4420C: irc://irc.libera.chat/btrfs 4421T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4422F: Documentation/filesystems/btrfs.rst 4423F: fs/btrfs/ 4424F: include/linux/btrfs* 4425F: include/trace/events/btrfs.h 4426F: include/uapi/linux/btrfs* 4427 4428BTTV VIDEO4LINUX DRIVER 4429M: Mauro Carvalho Chehab <mchehab@kernel.org> 4430L: linux-media@vger.kernel.org 4431S: Odd fixes 4432W: https://linuxtv.org 4433T: git git://linuxtv.org/media_tree.git 4434F: Documentation/driver-api/media/drivers/bttv* 4435F: drivers/media/pci/bt8xx/bttv* 4436 4437BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4438M: Chanwoo Choi <cw00.choi@samsung.com> 4439L: linux-pm@vger.kernel.org 4440L: linux-samsung-soc@vger.kernel.org 4441S: Maintained 4442T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4443F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4444F: drivers/devfreq/exynos-bus.c 4445 4446BUSLOGIC SCSI DRIVER 4447M: Khalid Aziz <khalid@gonehiking.org> 4448L: linux-scsi@vger.kernel.org 4449S: Maintained 4450F: drivers/scsi/BusLogic.* 4451F: drivers/scsi/FlashPoint.* 4452 4453BXCAN CAN NETWORK DRIVER 4454M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4455L: linux-can@vger.kernel.org 4456S: Maintained 4457F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4458F: drivers/net/can/bxcan.c 4459 4460C-MEDIA CMI8788 DRIVER 4461M: Clemens Ladisch <clemens@ladisch.de> 4462L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4463S: Maintained 4464T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4465F: sound/pci/oxygen/ 4466 4467C-SKY ARCHITECTURE 4468M: Guo Ren <guoren@kernel.org> 4469L: linux-csky@vger.kernel.org 4470S: Supported 4471T: git https://github.com/c-sky/csky-linux.git 4472F: Documentation/devicetree/bindings/csky/ 4473F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4474F: Documentation/devicetree/bindings/timer/csky,* 4475F: arch/csky/ 4476F: drivers/clocksource/timer-gx6605s.c 4477F: drivers/clocksource/timer-mp-csky.c 4478F: drivers/irqchip/irq-csky-* 4479N: csky 4480K: csky 4481 4482CA8210 IEEE-802.15.4 RADIO DRIVER 4483L: linux-wpan@vger.kernel.org 4484S: Orphan 4485W: https://github.com/Cascoda/ca8210-linux.git 4486F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4487F: drivers/net/ieee802154/ca8210.c 4488 4489CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4490M: David Howells <dhowells@redhat.com> 4491L: linux-cachefs@redhat.com (moderated for non-subscribers) 4492S: Supported 4493F: Documentation/filesystems/caching/cachefiles.rst 4494F: fs/cachefiles/ 4495 4496CADENCE MIPI-CSI2 BRIDGES 4497M: Maxime Ripard <mripard@kernel.org> 4498L: linux-media@vger.kernel.org 4499S: Maintained 4500F: Documentation/devicetree/bindings/media/cdns,*.txt 4501F: drivers/media/platform/cadence/cdns-csi2* 4502 4503CADENCE NAND DRIVER 4504L: linux-mtd@lists.infradead.org 4505S: Orphan 4506F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4507F: drivers/mtd/nand/raw/cadence-nand-controller.c 4508 4509CADENCE USB3 DRD IP DRIVER 4510M: Peter Chen <peter.chen@kernel.org> 4511M: Pawel Laszczak <pawell@cadence.com> 4512R: Roger Quadros <rogerq@kernel.org> 4513R: Aswath Govindraju <a-govindraju@ti.com> 4514L: linux-usb@vger.kernel.org 4515S: Maintained 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4517F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4518F: drivers/usb/cdns3/ 4519X: drivers/usb/cdns3/cdnsp* 4520 4521CADENCE USBSSP DRD IP DRIVER 4522M: Pawel Laszczak <pawell@cadence.com> 4523L: linux-usb@vger.kernel.org 4524S: Maintained 4525T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4526F: drivers/usb/cdns3/ 4527X: drivers/usb/cdns3/cdns3* 4528 4529CADET FM/AM RADIO RECEIVER DRIVER 4530M: Hans Verkuil <hverkuil@xs4all.nl> 4531L: linux-media@vger.kernel.org 4532S: Maintained 4533W: https://linuxtv.org 4534T: git git://linuxtv.org/media_tree.git 4535F: drivers/media/radio/radio-cadet* 4536 4537CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4538L: linux-media@vger.kernel.org 4539S: Orphan 4540T: git git://linuxtv.org/media_tree.git 4541F: Documentation/admin-guide/media/cafe_ccic* 4542F: drivers/media/platform/marvell/ 4543 4544CAIF NETWORK LAYER 4545L: netdev@vger.kernel.org 4546S: Orphan 4547F: Documentation/networking/caif/ 4548F: drivers/net/caif/ 4549F: include/net/caif/ 4550F: include/uapi/linux/caif/ 4551F: net/caif/ 4552 4553CAKE QDISC 4554M: Toke Høiland-Jørgensen <toke@toke.dk> 4555L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4556S: Maintained 4557F: net/sched/sch_cake.c 4558 4559CAN NETWORK DRIVERS 4560M: Wolfgang Grandegger <wg@grandegger.com> 4561M: Marc Kleine-Budde <mkl@pengutronix.de> 4562L: linux-can@vger.kernel.org 4563S: Maintained 4564W: https://github.com/linux-can 4565T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4566T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4567F: Documentation/devicetree/bindings/net/can/ 4568F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4569F: drivers/net/can/ 4570F: drivers/phy/phy-can-transceiver.c 4571F: include/linux/can/bittiming.h 4572F: include/linux/can/dev.h 4573F: include/linux/can/length.h 4574F: include/linux/can/platform/ 4575F: include/linux/can/rx-offload.h 4576F: include/uapi/linux/can/error.h 4577F: include/uapi/linux/can/netlink.h 4578F: include/uapi/linux/can/vxcan.h 4579 4580CAN NETWORK LAYER 4581M: Oliver Hartkopp <socketcan@hartkopp.net> 4582M: Marc Kleine-Budde <mkl@pengutronix.de> 4583L: linux-can@vger.kernel.org 4584S: Maintained 4585W: https://github.com/linux-can 4586T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4587T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4588F: Documentation/networking/can.rst 4589F: include/linux/can/can-ml.h 4590F: include/linux/can/core.h 4591F: include/linux/can/skb.h 4592F: include/net/netns/can.h 4593F: include/uapi/linux/can.h 4594F: include/uapi/linux/can/bcm.h 4595F: include/uapi/linux/can/gw.h 4596F: include/uapi/linux/can/isotp.h 4597F: include/uapi/linux/can/raw.h 4598F: net/can/ 4599 4600CAN-J1939 NETWORK LAYER 4601M: Robin van der Gracht <robin@protonic.nl> 4602M: Oleksij Rempel <o.rempel@pengutronix.de> 4603R: kernel@pengutronix.de 4604L: linux-can@vger.kernel.org 4605S: Maintained 4606F: Documentation/networking/j1939.rst 4607F: include/uapi/linux/can/j1939.h 4608F: net/can/j1939/ 4609 4610CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4611M: Damien Le Moal <dlemoal@kernel.org> 4612L: linux-riscv@lists.infradead.org 4613L: linux-gpio@vger.kernel.org (pinctrl driver) 4614F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4615F: drivers/pinctrl/pinctrl-k210.c 4616 4617CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4618M: Damien Le Moal <dlemoal@kernel.org> 4619L: linux-kernel@vger.kernel.org 4620L: linux-riscv@lists.infradead.org 4621S: Maintained 4622F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4623F: drivers/reset/reset-k210.c 4624 4625CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4626M: Damien Le Moal <dlemoal@kernel.org> 4627L: linux-riscv@lists.infradead.org 4628S: Maintained 4629F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4630F: drivers/soc/canaan/ 4631F: include/soc/canaan/ 4632 4633CAPABILITIES 4634M: Serge Hallyn <serge@hallyn.com> 4635L: linux-security-module@vger.kernel.org 4636S: Supported 4637F: include/linux/capability.h 4638F: include/uapi/linux/capability.h 4639F: kernel/capability.c 4640F: security/commoncap.c 4641 4642CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4643M: Kevin Tsai <ktsai@capellamicro.com> 4644S: Maintained 4645F: drivers/iio/light/cm* 4646 4647CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4648M: Christian Lamparter <chunkeey@googlemail.com> 4649L: linux-wireless@vger.kernel.org 4650S: Maintained 4651W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4652F: drivers/net/wireless/ath/carl9170/ 4653 4654CAVIUM I2C DRIVER 4655M: Robert Richter <rric@kernel.org> 4656S: Odd Fixes 4657W: http://www.marvell.com 4658F: drivers/i2c/busses/i2c-octeon* 4659F: drivers/i2c/busses/i2c-thunderx* 4660 4661CAVIUM LIQUIDIO NETWORK DRIVER 4662M: Derek Chickles <dchickles@marvell.com> 4663M: Satanand Burla <sburla@marvell.com> 4664M: Felix Manlunas <fmanlunas@marvell.com> 4665L: netdev@vger.kernel.org 4666S: Supported 4667W: http://www.marvell.com 4668F: drivers/net/ethernet/cavium/liquidio/ 4669 4670CAVIUM MMC DRIVER 4671M: Robert Richter <rric@kernel.org> 4672S: Odd Fixes 4673W: http://www.marvell.com 4674F: drivers/mmc/host/cavium* 4675 4676CAVIUM OCTEON-TX CRYPTO DRIVER 4677M: George Cherian <gcherian@marvell.com> 4678L: linux-crypto@vger.kernel.org 4679S: Supported 4680W: http://www.marvell.com 4681F: drivers/crypto/cavium/cpt/ 4682 4683CAVIUM THUNDERX2 ARM64 SOC 4684M: Robert Richter <rric@kernel.org> 4685L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4686S: Odd Fixes 4687F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4688F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4689 4690CBS/ETF/TAPRIO QDISCS 4691M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4692L: netdev@vger.kernel.org 4693S: Maintained 4694F: net/sched/sch_cbs.c 4695F: net/sched/sch_etf.c 4696F: net/sched/sch_taprio.c 4697 4698CC2520 IEEE-802.15.4 RADIO DRIVER 4699M: Stefan Schmidt <stefan@datenfreihafen.org> 4700L: linux-wpan@vger.kernel.org 4701S: Odd Fixes 4702F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4703F: drivers/net/ieee802154/cc2520.c 4704 4705CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4706M: Gilad Ben-Yossef <gilad@benyossef.com> 4707L: linux-crypto@vger.kernel.org 4708S: Supported 4709W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4710F: drivers/crypto/ccree/ 4711 4712CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4713M: Hadar Gat <hadar.gat@arm.com> 4714L: linux-crypto@vger.kernel.org 4715S: Supported 4716W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4717F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4718F: drivers/char/hw_random/cctrng.c 4719F: drivers/char/hw_random/cctrng.h 4720 4721CEC FRAMEWORK 4722M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4723L: linux-media@vger.kernel.org 4724S: Supported 4725W: http://linuxtv.org 4726T: git git://linuxtv.org/media_tree.git 4727F: Documentation/ABI/testing/debugfs-cec-error-inj 4728F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4729F: Documentation/driver-api/media/cec-core.rst 4730F: Documentation/userspace-api/media/cec 4731F: drivers/media/cec/ 4732F: drivers/media/rc/keymaps/rc-cec.c 4733F: include/media/cec-notifier.h 4734F: include/media/cec.h 4735F: include/uapi/linux/cec-funcs.h 4736F: include/uapi/linux/cec.h 4737 4738CEC GPIO DRIVER 4739M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4740L: linux-media@vger.kernel.org 4741S: Supported 4742W: http://linuxtv.org 4743T: git git://linuxtv.org/media_tree.git 4744F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4745F: drivers/media/cec/platform/cec-gpio/ 4746 4747CELL BROADBAND ENGINE ARCHITECTURE 4748M: Arnd Bergmann <arnd@arndb.de> 4749L: linuxppc-dev@lists.ozlabs.org 4750S: Supported 4751W: http://www.ibm.com/developerworks/power/cell/ 4752F: arch/powerpc/include/asm/cell*.h 4753F: arch/powerpc/include/asm/spu*.h 4754F: arch/powerpc/include/uapi/asm/spu*.h 4755F: arch/powerpc/platforms/cell/ 4756 4757CELLWISE CW2015 BATTERY DRIVER 4758M: Tobias Schrammm <t.schramm@manjaro.org> 4759S: Maintained 4760F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4761F: drivers/power/supply/cw2015_battery.c 4762 4763CEPH COMMON CODE (LIBCEPH) 4764M: Ilya Dryomov <idryomov@gmail.com> 4765M: Xiubo Li <xiubli@redhat.com> 4766R: Jeff Layton <jlayton@kernel.org> 4767L: ceph-devel@vger.kernel.org 4768S: Supported 4769W: http://ceph.com/ 4770T: git https://github.com/ceph/ceph-client.git 4771F: include/linux/ceph/ 4772F: include/linux/crush/ 4773F: net/ceph/ 4774 4775CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4776M: Xiubo Li <xiubli@redhat.com> 4777M: Ilya Dryomov <idryomov@gmail.com> 4778R: Jeff Layton <jlayton@kernel.org> 4779L: ceph-devel@vger.kernel.org 4780S: Supported 4781W: http://ceph.com/ 4782T: git https://github.com/ceph/ceph-client.git 4783F: Documentation/filesystems/ceph.rst 4784F: fs/ceph/ 4785 4786CERTIFICATE HANDLING 4787M: David Howells <dhowells@redhat.com> 4788M: David Woodhouse <dwmw2@infradead.org> 4789L: keyrings@vger.kernel.org 4790S: Maintained 4791F: Documentation/admin-guide/module-signing.rst 4792F: certs/ 4793F: scripts/sign-file.c 4794F: tools/certs/ 4795 4796CFAG12864B LCD DRIVER 4797M: Miguel Ojeda <ojeda@kernel.org> 4798S: Maintained 4799F: drivers/auxdisplay/cfag12864b.c 4800F: include/linux/cfag12864b.h 4801 4802CFAG12864BFB LCD FRAMEBUFFER DRIVER 4803M: Miguel Ojeda <ojeda@kernel.org> 4804S: Maintained 4805F: drivers/auxdisplay/cfag12864bfb.c 4806F: include/linux/cfag12864b.h 4807 4808CHAR and MISC DRIVERS 4809M: Arnd Bergmann <arnd@arndb.de> 4810M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4811S: Supported 4812T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4813F: drivers/char/ 4814F: drivers/misc/ 4815F: include/linux/miscdevice.h 4816X: drivers/char/agp/ 4817X: drivers/char/hw_random/ 4818X: drivers/char/ipmi/ 4819X: drivers/char/random.c 4820X: drivers/char/tpm/ 4821 4822CHECKPATCH 4823M: Andy Whitcroft <apw@canonical.com> 4824M: Joe Perches <joe@perches.com> 4825R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4826R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4827S: Maintained 4828F: scripts/checkpatch.pl 4829 4830CHECKPATCH DOCUMENTATION 4831M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4832M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4833R: Joe Perches <joe@perches.com> 4834S: Maintained 4835F: Documentation/dev-tools/checkpatch.rst 4836 4837CHINESE DOCUMENTATION 4838M: Alex Shi <alexs@kernel.org> 4839M: Yanteng Si <siyanteng@loongson.cn> 4840S: Maintained 4841F: Documentation/translations/zh_CN/ 4842 4843CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4844M: Peter Chen <peter.chen@kernel.org> 4845L: linux-usb@vger.kernel.org 4846S: Maintained 4847T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4848F: drivers/usb/chipidea/ 4849 4850CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4851M: Hans de Goede <hdegoede@redhat.com> 4852L: linux-input@vger.kernel.org 4853S: Maintained 4854F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4855F: drivers/input/touchscreen/chipone_icn8318.c 4856 4857CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4858M: Hans de Goede <hdegoede@redhat.com> 4859L: linux-input@vger.kernel.org 4860S: Maintained 4861F: drivers/input/touchscreen/chipone_icn8505.c 4862 4863CHROME HARDWARE PLATFORM SUPPORT 4864M: Benson Leung <bleung@chromium.org> 4865L: chrome-platform@lists.linux.dev 4866S: Maintained 4867T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4868F: drivers/platform/chrome/ 4869 4870CHROMEOS EC CODEC DRIVER 4871M: Cheng-Yi Chiang <cychiang@chromium.org> 4872M: Tzung-Bi Shih <tzungbi@kernel.org> 4873R: Guenter Roeck <groeck@chromium.org> 4874L: chrome-platform@lists.linux.dev 4875S: Maintained 4876F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4877F: sound/soc/codecs/cros_ec_codec.* 4878 4879CHROMEOS EC SUBDRIVERS 4880M: Benson Leung <bleung@chromium.org> 4881R: Guenter Roeck <groeck@chromium.org> 4882L: chrome-platform@lists.linux.dev 4883S: Maintained 4884F: drivers/power/supply/cros_usbpd-charger.c 4885N: cros_ec 4886N: cros-ec 4887 4888CHROMEOS EC UART DRIVER 4889M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4890R: Benson Leung <bleung@chromium.org> 4891R: Tzung-Bi Shih <tzungbi@kernel.org> 4892S: Maintained 4893F: drivers/platform/chrome/cros_ec_uart.c 4894 4895CHROMEOS EC USB PD NOTIFY DRIVER 4896M: Prashant Malani <pmalani@chromium.org> 4897L: chrome-platform@lists.linux.dev 4898S: Maintained 4899F: drivers/platform/chrome/cros_usbpd_notify.c 4900F: include/linux/platform_data/cros_usbpd_notify.h 4901 4902CHROMEOS EC USB TYPE-C DRIVER 4903M: Prashant Malani <pmalani@chromium.org> 4904L: chrome-platform@lists.linux.dev 4905S: Maintained 4906F: drivers/platform/chrome/cros_ec_typec.* 4907F: drivers/platform/chrome/cros_typec_switch.c 4908F: drivers/platform/chrome/cros_typec_vdm.* 4909 4910CHROMEOS HPS DRIVER 4911M: Dan Callaghan <dcallagh@chromium.org> 4912R: Sami Kyöstilä <skyostil@chromium.org> 4913S: Maintained 4914F: drivers/platform/chrome/cros_hps_i2c.c 4915 4916CHRONTEL CH7322 CEC DRIVER 4917M: Joe Tessler <jrt@google.com> 4918L: linux-media@vger.kernel.org 4919S: Maintained 4920T: git git://linuxtv.org/media_tree.git 4921F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4922F: drivers/media/cec/i2c/ch7322.c 4923 4924CIRRUS LOGIC AUDIO CODEC DRIVERS 4925M: James Schulman <james.schulman@cirrus.com> 4926M: David Rhodes <david.rhodes@cirrus.com> 4927M: Richard Fitzgerald <rf@opensource.cirrus.com> 4928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4929L: patches@opensource.cirrus.com 4930S: Maintained 4931F: Documentation/devicetree/bindings/sound/cirrus,cs* 4932F: include/dt-bindings/sound/cs* 4933F: include/sound/cs* 4934F: sound/pci/hda/cs* 4935F: sound/pci/hda/hda_cs_dsp_ctl.* 4936F: sound/soc/codecs/cs* 4937 4938CIRRUS LOGIC DSP FIRMWARE DRIVER 4939M: Simon Trimmer <simont@opensource.cirrus.com> 4940M: Charles Keepax <ckeepax@opensource.cirrus.com> 4941M: Richard Fitzgerald <rf@opensource.cirrus.com> 4942L: patches@opensource.cirrus.com 4943S: Supported 4944W: https://github.com/CirrusLogic/linux-drivers/wiki 4945T: git https://github.com/CirrusLogic/linux-drivers.git 4946F: drivers/firmware/cirrus/* 4947F: include/linux/firmware/cirrus/* 4948 4949CIRRUS LOGIC EP93XX ETHERNET DRIVER 4950M: Hartley Sweeten <hsweeten@visionengravers.com> 4951L: netdev@vger.kernel.org 4952S: Maintained 4953F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4954 4955CIRRUS LOGIC LOCHNAGAR DRIVER 4956M: Charles Keepax <ckeepax@opensource.cirrus.com> 4957M: Richard Fitzgerald <rf@opensource.cirrus.com> 4958L: patches@opensource.cirrus.com 4959S: Supported 4960F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4961F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4962F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4963F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4964F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4965F: Documentation/hwmon/lochnagar.rst 4966F: drivers/clk/clk-lochnagar.c 4967F: drivers/hwmon/lochnagar-hwmon.c 4968F: drivers/mfd/lochnagar-i2c.c 4969F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4970F: drivers/regulator/lochnagar-regulator.c 4971F: include/dt-bindings/clock/lochnagar.h 4972F: include/dt-bindings/pinctrl/lochnagar.h 4973F: include/linux/mfd/lochnagar* 4974F: sound/soc/codecs/lochnagar-sc.c 4975 4976CIRRUS LOGIC MADERA CODEC DRIVERS 4977M: Charles Keepax <ckeepax@opensource.cirrus.com> 4978M: Richard Fitzgerald <rf@opensource.cirrus.com> 4979L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4980L: patches@opensource.cirrus.com 4981S: Supported 4982W: https://github.com/CirrusLogic/linux-drivers/wiki 4983T: git https://github.com/CirrusLogic/linux-drivers.git 4984F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4985F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4986F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4987F: drivers/gpio/gpio-madera* 4988F: drivers/irqchip/irq-madera* 4989F: drivers/mfd/cs47l* 4990F: drivers/mfd/madera* 4991F: drivers/pinctrl/cirrus/* 4992F: include/dt-bindings/sound/madera* 4993F: include/linux/irqchip/irq-madera* 4994F: include/linux/mfd/madera/* 4995F: include/sound/madera* 4996F: sound/soc/codecs/cs47l* 4997F: sound/soc/codecs/madera* 4998 4999CISCO FCOE HBA DRIVER 5000M: Satish Kharat <satishkh@cisco.com> 5001M: Sesidhar Baddela <sebaddel@cisco.com> 5002M: Karan Tilak Kumar <kartilak@cisco.com> 5003L: linux-scsi@vger.kernel.org 5004S: Supported 5005F: drivers/scsi/fnic/ 5006 5007CISCO SCSI HBA DRIVER 5008M: Karan Tilak Kumar <kartilak@cisco.com> 5009M: Sesidhar Baddela <sebaddel@cisco.com> 5010L: linux-scsi@vger.kernel.org 5011S: Supported 5012F: drivers/scsi/snic/ 5013 5014CISCO VIC ETHERNET NIC DRIVER 5015M: Christian Benvenuti <benve@cisco.com> 5016M: Satish Kharat <satishkh@cisco.com> 5017S: Supported 5018F: drivers/net/ethernet/cisco/enic/ 5019 5020CISCO VIC LOW LATENCY NIC DRIVER 5021M: Christian Benvenuti <benve@cisco.com> 5022M: Nelson Escobar <neescoba@cisco.com> 5023S: Supported 5024F: drivers/infiniband/hw/usnic/ 5025 5026CLANG CONTROL FLOW INTEGRITY SUPPORT 5027M: Sami Tolvanen <samitolvanen@google.com> 5028M: Kees Cook <keescook@chromium.org> 5029R: Nathan Chancellor <nathan@kernel.org> 5030R: Nick Desaulniers <ndesaulniers@google.com> 5031L: llvm@lists.linux.dev 5032S: Supported 5033B: https://github.com/ClangBuiltLinux/linux/issues 5034T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5035F: include/linux/cfi.h 5036F: kernel/cfi.c 5037 5038CLANG-FORMAT FILE 5039M: Miguel Ojeda <ojeda@kernel.org> 5040S: Maintained 5041F: .clang-format 5042 5043CLANG/LLVM BUILD SUPPORT 5044M: Nathan Chancellor <nathan@kernel.org> 5045M: Nick Desaulniers <ndesaulniers@google.com> 5046R: Tom Rix <trix@redhat.com> 5047L: llvm@lists.linux.dev 5048S: Supported 5049W: https://clangbuiltlinux.github.io/ 5050B: https://github.com/ClangBuiltLinux/linux/issues 5051C: irc://irc.libera.chat/clangbuiltlinux 5052F: Documentation/kbuild/llvm.rst 5053F: include/linux/compiler-clang.h 5054F: scripts/Makefile.clang 5055F: scripts/clang-tools/ 5056K: \b(?i:clang|llvm)\b 5057 5058CLK API 5059M: Russell King <linux@armlinux.org.uk> 5060L: linux-clk@vger.kernel.org 5061S: Maintained 5062F: include/linux/clk.h 5063 5064CLOCKSOURCE, CLOCKEVENT DRIVERS 5065M: Daniel Lezcano <daniel.lezcano@linaro.org> 5066M: Thomas Gleixner <tglx@linutronix.de> 5067L: linux-kernel@vger.kernel.org 5068S: Supported 5069T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5070F: Documentation/devicetree/bindings/timer/ 5071F: drivers/clocksource/ 5072 5073CMPC ACPI DRIVER 5074M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5075M: Daniel Oliveira Nascimento <don@syst.com.br> 5076L: platform-driver-x86@vger.kernel.org 5077S: Supported 5078F: drivers/platform/x86/classmate-laptop.c 5079 5080COBALT MEDIA DRIVER 5081M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5082L: linux-media@vger.kernel.org 5083S: Supported 5084W: https://linuxtv.org 5085T: git git://linuxtv.org/media_tree.git 5086F: drivers/media/pci/cobalt/ 5087 5088COCCINELLE/Semantic Patches (SmPL) 5089M: Julia Lawall <Julia.Lawall@inria.fr> 5090M: Nicolas Palix <nicolas.palix@imag.fr> 5091L: cocci@inria.fr (moderated for non-subscribers) 5092S: Supported 5093W: https://coccinelle.gitlabpages.inria.fr/website/ 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5095F: Documentation/dev-tools/coccinelle.rst 5096F: scripts/coccicheck 5097F: scripts/coccinelle/ 5098 5099CODA FILE SYSTEM 5100M: Jan Harkes <jaharkes@cs.cmu.edu> 5101M: coda@cs.cmu.edu 5102L: codalist@coda.cs.cmu.edu 5103S: Maintained 5104W: http://www.coda.cs.cmu.edu/ 5105F: Documentation/filesystems/coda.rst 5106F: fs/coda/ 5107F: include/linux/coda*.h 5108F: include/uapi/linux/coda*.h 5109 5110CODA V4L2 MEM2MEM DRIVER 5111M: Philipp Zabel <p.zabel@pengutronix.de> 5112L: linux-media@vger.kernel.org 5113S: Maintained 5114F: Documentation/devicetree/bindings/media/coda.yaml 5115F: drivers/media/platform/chips-media/ 5116 5117CODE OF CONDUCT 5118M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5119S: Supported 5120F: Documentation/process/code-of-conduct-interpretation.rst 5121F: Documentation/process/code-of-conduct.rst 5122 5123COMEDI DRIVERS 5124M: Ian Abbott <abbotti@mev.co.uk> 5125M: H Hartley Sweeten <hsweeten@visionengravers.com> 5126S: Odd Fixes 5127F: drivers/comedi/ 5128F: include/linux/comedi/ 5129F: include/uapi/linux/comedi.h 5130 5131COMMON CLK FRAMEWORK 5132M: Michael Turquette <mturquette@baylibre.com> 5133M: Stephen Boyd <sboyd@kernel.org> 5134L: linux-clk@vger.kernel.org 5135S: Maintained 5136Q: http://patchwork.kernel.org/project/linux-clk/list/ 5137T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5138F: Documentation/devicetree/bindings/clock/ 5139F: drivers/clk/ 5140F: include/dt-bindings/clock/ 5141F: include/linux/clk-pr* 5142F: include/linux/clk/ 5143F: include/linux/of_clk.h 5144X: drivers/clk/clkdev.c 5145 5146COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5147M: Steve French <sfrench@samba.org> 5148R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5149R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5150R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5151R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5152L: linux-cifs@vger.kernel.org 5153L: samba-technical@lists.samba.org (moderated for non-subscribers) 5154S: Supported 5155W: https://wiki.samba.org/index.php/LinuxCIFS 5156T: git git://git.samba.org/sfrench/cifs-2.6.git 5157F: Documentation/admin-guide/cifs/ 5158F: fs/smb/client/ 5159F: fs/smb/common/ 5160F: include/uapi/linux/cifs 5161 5162COMPACTPCI HOTPLUG CORE 5163M: Scott Murray <scott@spiteful.org> 5164L: linux-pci@vger.kernel.org 5165S: Maintained 5166F: drivers/pci/hotplug/cpci_hotplug* 5167 5168COMPACTPCI HOTPLUG GENERIC DRIVER 5169M: Scott Murray <scott@spiteful.org> 5170L: linux-pci@vger.kernel.org 5171S: Maintained 5172F: drivers/pci/hotplug/cpcihp_generic.c 5173 5174COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5175M: Scott Murray <scott@spiteful.org> 5176L: linux-pci@vger.kernel.org 5177S: Maintained 5178F: drivers/pci/hotplug/cpcihp_zt5550.* 5179 5180COMPAL LAPTOP SUPPORT 5181M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5182L: platform-driver-x86@vger.kernel.org 5183S: Maintained 5184F: drivers/platform/x86/compal-laptop.c 5185 5186COMPILER ATTRIBUTES 5187M: Miguel Ojeda <ojeda@kernel.org> 5188R: Nick Desaulniers <ndesaulniers@google.com> 5189S: Maintained 5190F: include/linux/compiler_attributes.h 5191 5192COMPUTE EXPRESS LINK (CXL) 5193M: Alison Schofield <alison.schofield@intel.com> 5194M: Vishal Verma <vishal.l.verma@intel.com> 5195M: Ira Weiny <ira.weiny@intel.com> 5196M: Ben Widawsky <bwidawsk@kernel.org> 5197M: Dan Williams <dan.j.williams@intel.com> 5198L: linux-cxl@vger.kernel.org 5199S: Maintained 5200F: drivers/cxl/ 5201F: include/uapi/linux/cxl_mem.h 5202 5203CONEXANT ACCESSRUNNER USB DRIVER 5204L: accessrunner-general@lists.sourceforge.net 5205S: Orphan 5206W: http://accessrunner.sourceforge.net/ 5207F: drivers/usb/atm/cxacru.c 5208 5209CONFIGFS 5210M: Joel Becker <jlbec@evilplan.org> 5211M: Christoph Hellwig <hch@lst.de> 5212S: Supported 5213T: git git://git.infradead.org/users/hch/configfs.git 5214F: fs/configfs/ 5215F: include/linux/configfs.h 5216F: samples/configfs/ 5217 5218CONSOLE SUBSYSTEM 5219M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5220S: Supported 5221F: drivers/video/console/ 5222F: include/linux/console* 5223 5224CONTEXT TRACKING 5225M: Frederic Weisbecker <frederic@kernel.org> 5226M: "Paul E. McKenney" <paulmck@kernel.org> 5227S: Maintained 5228F: include/linux/context_tracking* 5229F: kernel/context_tracking.c 5230 5231CONTROL GROUP (CGROUP) 5232M: Tejun Heo <tj@kernel.org> 5233M: Zefan Li <lizefan.x@bytedance.com> 5234M: Johannes Weiner <hannes@cmpxchg.org> 5235L: cgroups@vger.kernel.org 5236S: Maintained 5237T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5238F: Documentation/admin-guide/cgroup-v1/ 5239F: Documentation/admin-guide/cgroup-v2.rst 5240F: include/linux/cgroup* 5241F: kernel/cgroup/ 5242F: tools/testing/selftests/cgroup/ 5243 5244CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5245M: Tejun Heo <tj@kernel.org> 5246M: Josef Bacik <josef@toxicpanda.com> 5247M: Jens Axboe <axboe@kernel.dk> 5248L: cgroups@vger.kernel.org 5249L: linux-block@vger.kernel.org 5250T: git git://git.kernel.dk/linux-block 5251F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5252F: block/bfq-cgroup.c 5253F: block/blk-cgroup.c 5254F: block/blk-iocost.c 5255F: block/blk-iolatency.c 5256F: block/blk-throttle.c 5257F: include/linux/blk-cgroup.h 5258 5259CONTROL GROUP - CPUSET 5260M: Waiman Long <longman@redhat.com> 5261M: Zefan Li <lizefan.x@bytedance.com> 5262L: cgroups@vger.kernel.org 5263S: Maintained 5264T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5265F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5266F: include/linux/cpuset.h 5267F: kernel/cgroup/cpuset.c 5268 5269CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5270M: Johannes Weiner <hannes@cmpxchg.org> 5271M: Michal Hocko <mhocko@kernel.org> 5272M: Roman Gushchin <roman.gushchin@linux.dev> 5273M: Shakeel Butt <shakeelb@google.com> 5274R: Muchun Song <muchun.song@linux.dev> 5275L: cgroups@vger.kernel.org 5276L: linux-mm@kvack.org 5277S: Maintained 5278F: mm/memcontrol.c 5279F: mm/swap_cgroup.c 5280F: tools/testing/selftests/cgroup/memcg_protection.m 5281F: tools/testing/selftests/cgroup/test_kmem.c 5282F: tools/testing/selftests/cgroup/test_memcontrol.c 5283 5284CORETEMP HARDWARE MONITORING DRIVER 5285M: Fenghua Yu <fenghua.yu@intel.com> 5286L: linux-hwmon@vger.kernel.org 5287S: Maintained 5288F: Documentation/hwmon/coretemp.rst 5289F: drivers/hwmon/coretemp.c 5290 5291CORSAIR-CPRO HARDWARE MONITOR DRIVER 5292M: Marius Zachmann <mail@mariuszachmann.de> 5293L: linux-hwmon@vger.kernel.org 5294S: Maintained 5295F: drivers/hwmon/corsair-cpro.c 5296 5297CORSAIR-PSU HARDWARE MONITOR DRIVER 5298M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5299L: linux-hwmon@vger.kernel.org 5300S: Maintained 5301F: Documentation/hwmon/corsair-psu.rst 5302F: drivers/hwmon/corsair-psu.c 5303 5304COUNTER SUBSYSTEM 5305M: William Breathitt Gray <william.gray@linaro.org> 5306L: linux-iio@vger.kernel.org 5307S: Maintained 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5309F: Documentation/ABI/testing/sysfs-bus-counter 5310F: Documentation/driver-api/generic-counter.rst 5311F: drivers/counter/ 5312F: include/linux/counter.h 5313F: include/uapi/linux/counter.h 5314F: tools/counter/ 5315 5316CP2615 I2C DRIVER 5317M: Bence Csókás <bence98@sch.bme.hu> 5318S: Maintained 5319F: drivers/i2c/busses/i2c-cp2615.c 5320 5321CPMAC ETHERNET DRIVER 5322M: Florian Fainelli <f.fainelli@gmail.com> 5323L: netdev@vger.kernel.org 5324S: Maintained 5325F: drivers/net/ethernet/ti/cpmac.c 5326 5327CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5328M: Viresh Kumar <viresh.kumar@linaro.org> 5329M: Sudeep Holla <sudeep.holla@arm.com> 5330L: linux-pm@vger.kernel.org 5331S: Maintained 5332W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5333F: drivers/cpufreq/vexpress-spc-cpufreq.c 5334 5335CPU FREQUENCY SCALING FRAMEWORK 5336M: "Rafael J. Wysocki" <rafael@kernel.org> 5337M: Viresh Kumar <viresh.kumar@linaro.org> 5338L: linux-pm@vger.kernel.org 5339S: Maintained 5340B: https://bugzilla.kernel.org 5341T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5342T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5343F: Documentation/admin-guide/pm/cpufreq.rst 5344F: Documentation/admin-guide/pm/intel_pstate.rst 5345F: Documentation/cpu-freq/ 5346F: Documentation/devicetree/bindings/cpufreq/ 5347F: drivers/cpufreq/ 5348F: include/linux/cpufreq.h 5349F: include/linux/sched/cpufreq.h 5350F: kernel/sched/cpufreq*.c 5351F: tools/testing/selftests/cpufreq/ 5352 5353CPU IDLE TIME MANAGEMENT FRAMEWORK 5354M: "Rafael J. Wysocki" <rafael@kernel.org> 5355M: Daniel Lezcano <daniel.lezcano@linaro.org> 5356L: linux-pm@vger.kernel.org 5357S: Maintained 5358B: https://bugzilla.kernel.org 5359T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5360F: Documentation/admin-guide/pm/cpuidle.rst 5361F: Documentation/driver-api/pm/cpuidle.rst 5362F: drivers/cpuidle/ 5363F: include/linux/cpuidle.h 5364 5365CPU POWER MONITORING SUBSYSTEM 5366M: Thomas Renninger <trenn@suse.com> 5367M: Shuah Khan <shuah@kernel.org> 5368M: Shuah Khan <skhan@linuxfoundation.org> 5369L: linux-pm@vger.kernel.org 5370S: Maintained 5371F: tools/power/cpupower/ 5372 5373CPUID/MSR DRIVER 5374M: "H. Peter Anvin" <hpa@zytor.com> 5375S: Maintained 5376F: arch/x86/kernel/cpuid.c 5377F: arch/x86/kernel/msr.c 5378 5379CPUIDLE DRIVER - ARM BIG LITTLE 5380M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5381M: Daniel Lezcano <daniel.lezcano@linaro.org> 5382L: linux-pm@vger.kernel.org 5383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5384S: Maintained 5385T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5386F: drivers/cpuidle/cpuidle-big_little.c 5387 5388CPUIDLE DRIVER - ARM EXYNOS 5389M: Daniel Lezcano <daniel.lezcano@linaro.org> 5390M: Kukjin Kim <kgene@kernel.org> 5391R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5392L: linux-pm@vger.kernel.org 5393L: linux-samsung-soc@vger.kernel.org 5394S: Supported 5395F: arch/arm/mach-exynos/pm.c 5396F: drivers/cpuidle/cpuidle-exynos.c 5397F: include/linux/platform_data/cpuidle-exynos.h 5398 5399CPUIDLE DRIVER - ARM PSCI 5400M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5401M: Sudeep Holla <sudeep.holla@arm.com> 5402L: linux-pm@vger.kernel.org 5403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5404S: Supported 5405F: drivers/cpuidle/cpuidle-psci.c 5406 5407CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5408M: Ulf Hansson <ulf.hansson@linaro.org> 5409L: linux-pm@vger.kernel.org 5410L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5411S: Supported 5412F: drivers/cpuidle/cpuidle-psci-domain.c 5413F: drivers/cpuidle/cpuidle-psci.h 5414 5415CPUIDLE DRIVER - DT IDLE PM DOMAIN 5416M: Ulf Hansson <ulf.hansson@linaro.org> 5417L: linux-pm@vger.kernel.org 5418S: Supported 5419F: drivers/cpuidle/dt_idle_genpd.c 5420F: drivers/cpuidle/dt_idle_genpd.h 5421 5422CPUIDLE DRIVER - RISC-V SBI 5423M: Anup Patel <anup@brainfault.org> 5424L: linux-pm@vger.kernel.org 5425L: linux-riscv@lists.infradead.org 5426S: Maintained 5427F: drivers/cpuidle/cpuidle-riscv-sbi.c 5428 5429CRAMFS FILESYSTEM 5430M: Nicolas Pitre <nico@fluxnic.net> 5431S: Maintained 5432F: Documentation/filesystems/cramfs.rst 5433F: fs/cramfs/ 5434 5435CREATIVE SB0540 5436M: Bastien Nocera <hadess@hadess.net> 5437L: linux-input@vger.kernel.org 5438S: Maintained 5439F: drivers/hid/hid-creative-sb0540.c 5440 5441CRYPTO API 5442M: Herbert Xu <herbert@gondor.apana.org.au> 5443M: "David S. Miller" <davem@davemloft.net> 5444L: linux-crypto@vger.kernel.org 5445S: Maintained 5446T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5447T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5448F: Documentation/crypto/ 5449F: Documentation/devicetree/bindings/crypto/ 5450F: arch/*/crypto/ 5451F: crypto/ 5452F: drivers/crypto/ 5453F: include/crypto/ 5454F: include/linux/crypto* 5455F: lib/crypto/ 5456 5457CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5458M: Neil Horman <nhorman@tuxdriver.com> 5459L: linux-crypto@vger.kernel.org 5460S: Maintained 5461F: crypto/ansi_cprng.c 5462F: crypto/rng.c 5463 5464CS3308 MEDIA DRIVER 5465M: Hans Verkuil <hverkuil@xs4all.nl> 5466L: linux-media@vger.kernel.org 5467S: Odd Fixes 5468W: http://linuxtv.org 5469T: git git://linuxtv.org/media_tree.git 5470F: drivers/media/i2c/cs3308.c 5471 5472CS5535 Audio ALSA driver 5473M: Jaya Kumar <jayakumar.alsa@gmail.com> 5474S: Maintained 5475F: sound/pci/cs5535audio/ 5476 5477CTU CAN FD DRIVER 5478M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5479M: Ondrej Ille <ondrej.ille@gmail.com> 5480L: linux-can@vger.kernel.org 5481S: Maintained 5482F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5483F: drivers/net/can/ctucanfd/ 5484 5485CW1200 WLAN driver 5486M: Solomon Peachy <pizza@shaftnet.org> 5487S: Maintained 5488F: drivers/net/wireless/st/cw1200/ 5489 5490CX18 VIDEO4LINUX DRIVER 5491M: Andy Walls <awalls@md.metrocast.net> 5492L: linux-media@vger.kernel.org 5493S: Maintained 5494W: https://linuxtv.org 5495T: git git://linuxtv.org/media_tree.git 5496F: drivers/media/pci/cx18/ 5497F: include/uapi/linux/ivtv* 5498 5499CX2341X MPEG ENCODER HELPER MODULE 5500M: Hans Verkuil <hverkuil@xs4all.nl> 5501L: linux-media@vger.kernel.org 5502S: Maintained 5503W: https://linuxtv.org 5504T: git git://linuxtv.org/media_tree.git 5505F: drivers/media/common/cx2341x* 5506F: include/media/drv-intf/cx2341x.h 5507 5508CX24120 MEDIA DRIVER 5509M: Jemma Denson <jdenson@gmail.com> 5510M: Patrick Boettcher <patrick.boettcher@posteo.de> 5511L: linux-media@vger.kernel.org 5512S: Maintained 5513W: https://linuxtv.org 5514Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5515F: drivers/media/dvb-frontends/cx24120* 5516 5517CX88 VIDEO4LINUX DRIVER 5518M: Mauro Carvalho Chehab <mchehab@kernel.org> 5519L: linux-media@vger.kernel.org 5520S: Odd fixes 5521W: https://linuxtv.org 5522T: git git://linuxtv.org/media_tree.git 5523F: Documentation/driver-api/media/drivers/cx88* 5524F: drivers/media/pci/cx88/ 5525 5526CXD2820R MEDIA DRIVER 5527M: Antti Palosaari <crope@iki.fi> 5528L: linux-media@vger.kernel.org 5529S: Maintained 5530W: https://linuxtv.org 5531W: http://palosaari.fi/linux/ 5532Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5533T: git git://linuxtv.org/anttip/media_tree.git 5534F: drivers/media/dvb-frontends/cxd2820r* 5535 5536CXGB3 ETHERNET DRIVER (CXGB3) 5537M: Raju Rangoju <rajur@chelsio.com> 5538L: netdev@vger.kernel.org 5539S: Supported 5540W: http://www.chelsio.com 5541F: drivers/net/ethernet/chelsio/cxgb3/ 5542 5543CXGB3 ISCSI DRIVER (CXGB3I) 5544M: Varun Prakash <varun@chelsio.com> 5545L: linux-scsi@vger.kernel.org 5546S: Supported 5547W: http://www.chelsio.com 5548F: drivers/scsi/cxgbi/cxgb3i 5549 5550CXGB4 CRYPTO DRIVER (chcr) 5551M: Ayush Sawal <ayush.sawal@chelsio.com> 5552L: linux-crypto@vger.kernel.org 5553S: Supported 5554W: http://www.chelsio.com 5555F: drivers/crypto/chelsio 5556 5557CXGB4 ETHERNET DRIVER (CXGB4) 5558M: Raju Rangoju <rajur@chelsio.com> 5559L: netdev@vger.kernel.org 5560S: Supported 5561W: http://www.chelsio.com 5562F: drivers/net/ethernet/chelsio/cxgb4/ 5563 5564CXGB4 INLINE CRYPTO DRIVER 5565M: Ayush Sawal <ayush.sawal@chelsio.com> 5566L: netdev@vger.kernel.org 5567S: Supported 5568W: http://www.chelsio.com 5569F: drivers/net/ethernet/chelsio/inline_crypto/ 5570 5571CXGB4 ISCSI DRIVER (CXGB4I) 5572M: Varun Prakash <varun@chelsio.com> 5573L: linux-scsi@vger.kernel.org 5574S: Supported 5575W: http://www.chelsio.com 5576F: drivers/scsi/cxgbi/cxgb4i 5577 5578CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5579M: Potnuri Bharat Teja <bharat@chelsio.com> 5580L: linux-rdma@vger.kernel.org 5581S: Supported 5582W: http://www.openfabrics.org 5583F: drivers/infiniband/hw/cxgb4/ 5584F: include/uapi/rdma/cxgb4-abi.h 5585 5586CXGB4VF ETHERNET DRIVER (CXGB4VF) 5587M: Raju Rangoju <rajur@chelsio.com> 5588L: netdev@vger.kernel.org 5589S: Supported 5590W: http://www.chelsio.com 5591F: drivers/net/ethernet/chelsio/cxgb4vf/ 5592 5593CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5594M: Frederic Barrat <fbarrat@linux.ibm.com> 5595M: Andrew Donnellan <ajd@linux.ibm.com> 5596L: linuxppc-dev@lists.ozlabs.org 5597S: Supported 5598F: Documentation/ABI/testing/sysfs-class-cxl 5599F: Documentation/powerpc/cxl.rst 5600F: arch/powerpc/platforms/powernv/pci-cxl.c 5601F: drivers/misc/cxl/ 5602F: include/misc/cxl* 5603F: include/uapi/misc/cxl.h 5604 5605CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5606M: Manoj N. Kumar <manoj@linux.ibm.com> 5607M: Matthew R. Ochs <mrochs@linux.ibm.com> 5608M: Uma Krishnan <ukrishn@linux.ibm.com> 5609L: linux-scsi@vger.kernel.org 5610S: Supported 5611F: Documentation/powerpc/cxlflash.rst 5612F: drivers/scsi/cxlflash/ 5613F: include/uapi/scsi/cxlflash_ioctl.h 5614 5615CYBERPRO FB DRIVER 5616M: Russell King <linux@armlinux.org.uk> 5617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5618S: Maintained 5619W: http://www.armlinux.org.uk/ 5620F: drivers/video/fbdev/cyber2000fb.* 5621 5622CYCLADES PC300 DRIVER 5623S: Orphan 5624F: drivers/net/wan/pc300* 5625 5626CYPRESS CY8C95X0 PINCTRL DRIVER 5627M: Patrick Rudolph <patrick.rudolph@9elements.com> 5628L: linux-gpio@vger.kernel.org 5629S: Maintained 5630F: drivers/pinctrl/pinctrl-cy8c95x0.c 5631 5632CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5633M: Linus Walleij <linus.walleij@linaro.org> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: drivers/input/touchscreen/cy8ctma140.c 5637 5638CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5639M: Yassine Oudjana <y.oudjana@protonmail.com> 5640L: linux-input@vger.kernel.org 5641S: Maintained 5642F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5643F: drivers/input/keyboard/cypress-sf.c 5644 5645CYPRESS_FIRMWARE MEDIA DRIVER 5646M: Antti Palosaari <crope@iki.fi> 5647L: linux-media@vger.kernel.org 5648S: Maintained 5649W: https://linuxtv.org 5650W: http://palosaari.fi/linux/ 5651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5652T: git git://linuxtv.org/anttip/media_tree.git 5653F: drivers/media/common/cypress_firmware* 5654 5655CYTTSP TOUCHSCREEN DRIVER 5656M: Linus Walleij <linus.walleij@linaro.org> 5657L: linux-input@vger.kernel.org 5658S: Maintained 5659F: drivers/input/touchscreen/cyttsp* 5660 5661D-LINK DIR-685 TOUCHKEYS DRIVER 5662M: Linus Walleij <linus.walleij@linaro.org> 5663L: linux-input@vger.kernel.org 5664S: Supported 5665F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5666 5667DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5668M: Joshua Kinard <kumba@gentoo.org> 5669S: Maintained 5670F: drivers/rtc/rtc-ds1685.c 5671F: include/linux/rtc/ds1685.h 5672 5673DAMA SLAVE for AX.25 5674M: Joerg Reuter <jreuter@yaina.de> 5675L: linux-hams@vger.kernel.org 5676S: Maintained 5677W: http://yaina.de/jreuter/ 5678W: http://www.qsl.net/dl1bke/ 5679F: net/ax25/af_ax25.c 5680F: net/ax25/ax25_dev.c 5681F: net/ax25/ax25_ds_* 5682F: net/ax25/ax25_in.c 5683F: net/ax25/ax25_out.c 5684F: net/ax25/ax25_timer.c 5685F: net/ax25/sysctl_net_ax25.c 5686 5687DATA ACCESS MONITOR 5688M: SeongJae Park <sj@kernel.org> 5689L: damon@lists.linux.dev 5690L: linux-mm@kvack.org 5691S: Maintained 5692W: https://damonitor.github.io 5693P: Documentation/mm/damon/maintainer-profile.rst 5694T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5695T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5696T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5697F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5698F: Documentation/admin-guide/mm/damon/ 5699F: Documentation/mm/damon/ 5700F: include/linux/damon.h 5701F: include/trace/events/damon.h 5702F: mm/damon/ 5703F: tools/testing/selftests/damon/ 5704 5705DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5706L: netdev@vger.kernel.org 5707S: Orphan 5708F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5709F: drivers/net/ethernet/dec/tulip/dmfe.c 5710 5711DC390/AM53C974 SCSI driver 5712M: Hannes Reinecke <hare@suse.com> 5713L: linux-scsi@vger.kernel.org 5714S: Maintained 5715F: drivers/scsi/am53c974.c 5716 5717DC395x SCSI driver 5718M: Oliver Neukum <oliver@neukum.org> 5719M: Ali Akcaagac <aliakc@web.de> 5720M: Jamie Lenehan <lenehan@twibble.org> 5721L: dc395x@twibble.org 5722S: Maintained 5723W: http://twibble.org/dist/dc395x/ 5724W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5725F: Documentation/scsi/dc395x.rst 5726F: drivers/scsi/dc395x.* 5727 5728DCCP PROTOCOL 5729L: dccp@vger.kernel.org 5730S: Orphan 5731W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5732F: include/linux/dccp.h 5733F: include/linux/tfrc.h 5734F: include/uapi/linux/dccp.h 5735F: net/dccp/ 5736 5737DEBUGOBJECTS: 5738M: Thomas Gleixner <tglx@linutronix.de> 5739L: linux-kernel@vger.kernel.org 5740S: Maintained 5741T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5742F: lib/debugobjects.c 5743F: include/linux/debugobjects.h 5744 5745DECSTATION PLATFORM SUPPORT 5746M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5747L: linux-mips@vger.kernel.org 5748S: Maintained 5749W: http://www.linux-mips.org/wiki/DECstation 5750F: arch/mips/dec/ 5751F: arch/mips/include/asm/dec/ 5752F: arch/mips/include/asm/mach-dec/ 5753 5754DEFXX FDDI NETWORK DRIVER 5755M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5756S: Maintained 5757F: drivers/net/fddi/defxx.* 5758 5759DEFZA FDDI NETWORK DRIVER 5760M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5761S: Maintained 5762F: drivers/net/fddi/defza.* 5763 5764DEINTERLACE DRIVERS FOR ALLWINNER H3 5765M: Jernej Skrabec <jernej.skrabec@gmail.com> 5766L: linux-media@vger.kernel.org 5767S: Maintained 5768T: git git://linuxtv.org/media_tree.git 5769F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5770F: drivers/media/platform/sunxi/sun8i-di/ 5771 5772DELL LAPTOP DRIVER 5773M: Matthew Garrett <mjg59@srcf.ucam.org> 5774M: Pali Rohár <pali@kernel.org> 5775L: platform-driver-x86@vger.kernel.org 5776S: Maintained 5777F: drivers/platform/x86/dell/dell-laptop.c 5778 5779DELL LAPTOP FREEFALL DRIVER 5780M: Pali Rohár <pali@kernel.org> 5781S: Maintained 5782F: drivers/platform/x86/dell/dell-smo8800.c 5783 5784DELL LAPTOP RBTN DRIVER 5785M: Pali Rohár <pali@kernel.org> 5786S: Maintained 5787F: drivers/platform/x86/dell/dell-rbtn.* 5788 5789DELL LAPTOP SMM DRIVER 5790M: Pali Rohár <pali@kernel.org> 5791S: Maintained 5792F: Documentation/ABI/obsolete/procfs-i8k 5793F: drivers/hwmon/dell-smm-hwmon.c 5794F: include/uapi/linux/i8k.h 5795 5796DELL REMOTE BIOS UPDATE DRIVER 5797M: Stuart Hayes <stuart.w.hayes@gmail.com> 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: drivers/platform/x86/dell/dell_rbu.c 5801 5802DELL SMBIOS DRIVER 5803M: Pali Rohár <pali@kernel.org> 5804L: Dell.Client.Kernel@dell.com 5805L: platform-driver-x86@vger.kernel.org 5806S: Maintained 5807F: drivers/platform/x86/dell/dell-smbios.* 5808 5809DELL SMBIOS SMM DRIVER 5810L: Dell.Client.Kernel@dell.com 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-smbios-smm.c 5814 5815DELL SMBIOS WMI DRIVER 5816L: Dell.Client.Kernel@dell.com 5817L: platform-driver-x86@vger.kernel.org 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-smbios-wmi.c 5820F: tools/wmi/dell-smbios-example.c 5821 5822DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5823M: Stuart Hayes <stuart.w.hayes@gmail.com> 5824L: platform-driver-x86@vger.kernel.org 5825S: Maintained 5826F: Documentation/driver-api/dcdbas.rst 5827F: drivers/platform/x86/dell/dcdbas.* 5828 5829DELL WMI DDV DRIVER 5830M: Armin Wolf <W_Armin@gmx.de> 5831S: Maintained 5832F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5833F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5834F: drivers/platform/x86/dell/dell-wmi-ddv.c 5835 5836DELL WMI DESCRIPTOR DRIVER 5837L: Dell.Client.Kernel@dell.com 5838S: Maintained 5839F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5840 5841DELL WMI HARDWARE PRIVACY SUPPORT 5842M: Perry Yuan <Perry.Yuan@dell.com> 5843L: Dell.Client.Kernel@dell.com 5844L: platform-driver-x86@vger.kernel.org 5845S: Maintained 5846F: drivers/platform/x86/dell/dell-wmi-privacy.c 5847 5848DELL WMI NOTIFICATIONS DRIVER 5849M: Matthew Garrett <mjg59@srcf.ucam.org> 5850M: Pali Rohár <pali@kernel.org> 5851S: Maintained 5852F: drivers/platform/x86/dell/dell-wmi-base.c 5853 5854DELL WMI SYSMAN DRIVER 5855M: Prasanth Ksr <prasanth.ksr@dell.com> 5856L: Dell.Client.Kernel@dell.com 5857L: platform-driver-x86@vger.kernel.org 5858S: Maintained 5859F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5860F: drivers/platform/x86/dell/dell-wmi-sysman/ 5861 5862DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5863M: Zev Weiss <zev@bewilderbeest.net> 5864L: linux-hwmon@vger.kernel.org 5865S: Maintained 5866F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5867 5868DELTA DPS920AB PSU DRIVER 5869M: Robert Marko <robert.marko@sartura.hr> 5870L: linux-hwmon@vger.kernel.org 5871S: Maintained 5872F: Documentation/hwmon/dps920ab.rst 5873F: drivers/hwmon/pmbus/dps920ab.c 5874 5875DELTA NETWORKS TN48M CPLD DRIVERS 5876M: Robert Marko <robert.marko@sartura.hr> 5877S: Maintained 5878F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5879F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5880F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5881F: drivers/gpio/gpio-tn48m.c 5882F: include/dt-bindings/reset/delta,tn48m-reset.h 5883 5884DELTA ST MEDIA DRIVER 5885M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5886L: linux-media@vger.kernel.org 5887S: Supported 5888W: https://linuxtv.org 5889T: git git://linuxtv.org/media_tree.git 5890F: drivers/media/platform/st/sti/delta 5891 5892DENALI NAND DRIVER 5893L: linux-mtd@lists.infradead.org 5894S: Orphan 5895F: drivers/mtd/nand/raw/denali* 5896 5897DESIGNWARE EDMA CORE IP DRIVER 5898M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5899L: dmaengine@vger.kernel.org 5900S: Maintained 5901F: drivers/dma/dw-edma/ 5902F: include/linux/dma/edma.h 5903 5904DESIGNWARE USB2 DRD IP DRIVER 5905M: Minas Harutyunyan <hminas@synopsys.com> 5906L: linux-usb@vger.kernel.org 5907S: Maintained 5908T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5909F: drivers/usb/dwc2/ 5910 5911DESIGNWARE USB3 DRD IP DRIVER 5912M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5913L: linux-usb@vger.kernel.org 5914S: Maintained 5915F: drivers/usb/dwc3/ 5916 5917DESIGNWARE XDATA IP DRIVER 5918M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5919L: linux-pci@vger.kernel.org 5920S: Maintained 5921F: Documentation/misc-devices/dw-xdata-pcie.rst 5922F: drivers/misc/dw-xdata-pcie.c 5923 5924DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5925M: Andreas Klinger <ak@it-klinger.de> 5926L: linux-iio@vger.kernel.org 5927S: Maintained 5928F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5929F: drivers/iio/proximity/srf*.c 5930 5931DEVICE COREDUMP (DEV_COREDUMP) 5932M: Johannes Berg <johannes@sipsolutions.net> 5933L: linux-kernel@vger.kernel.org 5934S: Maintained 5935F: drivers/base/devcoredump.c 5936F: include/linux/devcoredump.h 5937 5938DEVICE DEPENDENCY HELPER SCRIPT 5939M: Saravana Kannan <saravanak@google.com> 5940L: linux-kernel@vger.kernel.org 5941S: Maintained 5942F: scripts/dev-needs.sh 5943 5944DEVICE DIRECT ACCESS (DAX) 5945M: Dan Williams <dan.j.williams@intel.com> 5946M: Vishal Verma <vishal.l.verma@intel.com> 5947M: Dave Jiang <dave.jiang@intel.com> 5948L: nvdimm@lists.linux.dev 5949L: linux-cxl@vger.kernel.org 5950S: Supported 5951F: drivers/dax/ 5952 5953DEVICE FREQUENCY (DEVFREQ) 5954M: MyungJoo Ham <myungjoo.ham@samsung.com> 5955M: Kyungmin Park <kyungmin.park@samsung.com> 5956M: Chanwoo Choi <cw00.choi@samsung.com> 5957L: linux-pm@vger.kernel.org 5958S: Maintained 5959T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5960F: Documentation/devicetree/bindings/devfreq/ 5961F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5962F: drivers/devfreq/ 5963F: include/linux/devfreq.h 5964F: include/trace/events/devfreq.h 5965 5966DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5967M: Chanwoo Choi <cw00.choi@samsung.com> 5968L: linux-pm@vger.kernel.org 5969S: Supported 5970T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5971F: Documentation/devicetree/bindings/devfreq/event/ 5972F: drivers/devfreq/devfreq-event.c 5973F: drivers/devfreq/event/ 5974F: include/dt-bindings/pmu/exynos_ppmu.h 5975F: include/linux/devfreq-event.h 5976 5977DEVICE RESOURCE MANAGEMENT HELPERS 5978M: Hans de Goede <hdegoede@redhat.com> 5979R: Matti Vaittinen <mazziesaccount@gmail.com> 5980S: Maintained 5981F: include/linux/devm-helpers.h 5982 5983DEVICE-MAPPER (LVM) 5984M: Alasdair Kergon <agk@redhat.com> 5985M: Mike Snitzer <snitzer@kernel.org> 5986M: dm-devel@redhat.com 5987L: dm-devel@redhat.com 5988S: Maintained 5989W: http://sources.redhat.com/dm 5990Q: http://patchwork.kernel.org/project/dm-devel/list/ 5991T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5992T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5993F: Documentation/admin-guide/device-mapper/ 5994F: drivers/md/Kconfig 5995F: drivers/md/Makefile 5996F: drivers/md/dm* 5997F: drivers/md/persistent-data/ 5998F: include/linux/device-mapper.h 5999F: include/linux/dm-*.h 6000F: include/uapi/linux/dm-*.h 6001 6002DEVLINK 6003M: Jiri Pirko <jiri@resnulli.us> 6004L: netdev@vger.kernel.org 6005S: Supported 6006F: Documentation/networking/devlink 6007F: include/net/devlink.h 6008F: include/uapi/linux/devlink.h 6009F: net/devlink/ 6010 6011DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6012M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6013L: kernel@dh-electronics.com 6014S: Maintained 6015F: arch/arm/boot/dts/imx6*-dhcom-* 6016F: arch/arm/boot/dts/imx6*-dhcor-* 6017 6018DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6019M: Marek Vasut <marex@denx.de> 6020L: kernel@dh-electronics.com 6021S: Maintained 6022F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6023F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6024 6025DIALOG SEMICONDUCTOR DRIVERS 6026M: Support Opensource <support.opensource@diasemi.com> 6027S: Supported 6028W: http://www.dialog-semiconductor.com/products 6029F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6030F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6031F: Documentation/devicetree/bindings/mfd/da90*.txt 6032F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6033F: Documentation/devicetree/bindings/regulator/da92*.txt 6034F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6035F: Documentation/devicetree/bindings/regulator/slg51000.txt 6036F: Documentation/devicetree/bindings/sound/da[79]*.txt 6037F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6038F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6039F: Documentation/hwmon/da90??.rst 6040F: drivers/gpio/gpio-da90??.c 6041F: drivers/hwmon/da90??-hwmon.c 6042F: drivers/iio/adc/da91??-*.c 6043F: drivers/input/misc/da72??.[ch] 6044F: drivers/input/misc/da90??_onkey.c 6045F: drivers/input/touchscreen/da9052_tsi.c 6046F: drivers/leds/leds-da90??.c 6047F: drivers/mfd/da903x.c 6048F: drivers/mfd/da90??-*.c 6049F: drivers/mfd/da91??-*.c 6050F: drivers/pinctrl/pinctrl-da90??.c 6051F: drivers/power/supply/da9052-battery.c 6052F: drivers/power/supply/da91??-*.c 6053F: drivers/regulator/da9???-regulator.[ch] 6054F: drivers/regulator/slg51000-regulator.[ch] 6055F: drivers/rtc/rtc-da90??.c 6056F: drivers/thermal/da90??-thermal.c 6057F: drivers/video/backlight/da90??_bl.c 6058F: drivers/watchdog/da90??_wdt.c 6059F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6060F: include/linux/mfd/da903x.h 6061F: include/linux/mfd/da9052/ 6062F: include/linux/mfd/da9055/ 6063F: include/linux/mfd/da9062/ 6064F: include/linux/mfd/da9063/ 6065F: include/linux/mfd/da9150/ 6066F: include/linux/regulator/da9211.h 6067F: include/sound/da[79]*.h 6068F: sound/soc/codecs/da[79]*.[ch] 6069 6070DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6071M: William Breathitt Gray <william.gray@linaro.org> 6072L: linux-gpio@vger.kernel.org 6073S: Maintained 6074F: drivers/gpio/gpio-gpio-mm.c 6075 6076DIOLAN U2C-12 I2C DRIVER 6077M: Guenter Roeck <linux@roeck-us.net> 6078L: linux-i2c@vger.kernel.org 6079S: Maintained 6080F: drivers/i2c/busses/i2c-diolan-u2c.c 6081 6082DIRECTORY NOTIFICATION (DNOTIFY) 6083M: Jan Kara <jack@suse.cz> 6084R: Amir Goldstein <amir73il@gmail.com> 6085L: linux-fsdevel@vger.kernel.org 6086S: Maintained 6087F: Documentation/filesystems/dnotify.rst 6088F: fs/notify/dnotify/ 6089F: include/linux/dnotify.h 6090 6091DISK GEOMETRY AND PARTITION HANDLING 6092M: Andries Brouwer <aeb@cwi.nl> 6093S: Maintained 6094W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6095W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6096W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6097 6098DISKQUOTA 6099M: Jan Kara <jack@suse.com> 6100S: Maintained 6101F: Documentation/filesystems/quota.rst 6102F: fs/quota/ 6103F: include/linux/quota*.h 6104F: include/uapi/linux/quota*.h 6105 6106DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6107M: Bernie Thompson <bernie@plugable.com> 6108L: linux-fbdev@vger.kernel.org 6109S: Maintained 6110W: http://plugable.com/category/projects/udlfb/ 6111F: Documentation/fb/udlfb.rst 6112F: drivers/video/fbdev/udlfb.c 6113F: include/video/udlfb.h 6114 6115DISTRIBUTED LOCK MANAGER (DLM) 6116M: Christine Caulfield <ccaulfie@redhat.com> 6117M: David Teigland <teigland@redhat.com> 6118L: cluster-devel@redhat.com 6119S: Supported 6120W: http://sources.redhat.com/cluster/ 6121T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6122F: fs/dlm/ 6123 6124DMA BUFFER SHARING FRAMEWORK 6125M: Sumit Semwal <sumit.semwal@linaro.org> 6126M: Christian König <christian.koenig@amd.com> 6127L: linux-media@vger.kernel.org 6128L: dri-devel@lists.freedesktop.org 6129L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6130S: Maintained 6131T: git git://anongit.freedesktop.org/drm/drm-misc 6132F: Documentation/driver-api/dma-buf.rst 6133F: drivers/dma-buf/ 6134F: include/linux/*fence.h 6135F: include/linux/dma-buf.h 6136F: include/linux/dma-resv.h 6137K: \bdma_(?:buf|fence|resv)\b 6138 6139DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6140M: Vinod Koul <vkoul@kernel.org> 6141L: dmaengine@vger.kernel.org 6142S: Maintained 6143Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6144T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6145F: Documentation/devicetree/bindings/dma/ 6146F: Documentation/driver-api/dmaengine/ 6147F: drivers/dma/ 6148F: include/dt-bindings/dma/ 6149F: include/linux/dma/ 6150F: include/linux/dmaengine.h 6151F: include/linux/of_dma.h 6152 6153DMA MAPPING BENCHMARK 6154M: Xiang Chen <chenxiang66@hisilicon.com> 6155L: iommu@lists.linux.dev 6156F: kernel/dma/map_benchmark.c 6157F: tools/testing/selftests/dma/ 6158 6159DMA MAPPING HELPERS 6160M: Christoph Hellwig <hch@lst.de> 6161M: Marek Szyprowski <m.szyprowski@samsung.com> 6162R: Robin Murphy <robin.murphy@arm.com> 6163L: iommu@lists.linux.dev 6164S: Supported 6165W: http://git.infradead.org/users/hch/dma-mapping.git 6166T: git git://git.infradead.org/users/hch/dma-mapping.git 6167F: include/asm-generic/dma-mapping.h 6168F: include/linux/dma-direct.h 6169F: include/linux/dma-map-ops.h 6170F: include/linux/dma-mapping.h 6171F: include/linux/swiotlb.h 6172F: kernel/dma/ 6173 6174DMA-BUF HEAPS FRAMEWORK 6175M: Sumit Semwal <sumit.semwal@linaro.org> 6176R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6177R: Liam Mark <lmark@codeaurora.org> 6178R: Laura Abbott <labbott@redhat.com> 6179R: Brian Starkey <Brian.Starkey@arm.com> 6180R: John Stultz <jstultz@google.com> 6181L: linux-media@vger.kernel.org 6182L: dri-devel@lists.freedesktop.org 6183L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6184S: Maintained 6185T: git git://anongit.freedesktop.org/drm/drm-misc 6186F: drivers/dma-buf/dma-heap.c 6187F: drivers/dma-buf/heaps/* 6188F: include/linux/dma-heap.h 6189F: include/uapi/linux/dma-heap.h 6190 6191DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6192M: Lukasz Luba <lukasz.luba@arm.com> 6193L: linux-pm@vger.kernel.org 6194L: linux-samsung-soc@vger.kernel.org 6195S: Maintained 6196F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6197F: drivers/memory/samsung/exynos5422-dmc.c 6198 6199DME1737 HARDWARE MONITOR DRIVER 6200M: Juerg Haefliger <juergh@proton.me> 6201L: linux-hwmon@vger.kernel.org 6202S: Maintained 6203F: Documentation/hwmon/dme1737.rst 6204F: drivers/hwmon/dme1737.c 6205 6206DMI/SMBIOS SUPPORT 6207M: Jean Delvare <jdelvare@suse.com> 6208S: Maintained 6209T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6210F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6211F: drivers/firmware/dmi-id.c 6212F: drivers/firmware/dmi_scan.c 6213F: include/linux/dmi.h 6214 6215DOCUMENTATION 6216M: Jonathan Corbet <corbet@lwn.net> 6217L: linux-doc@vger.kernel.org 6218S: Maintained 6219P: Documentation/doc-guide/maintainer-profile.rst 6220T: git git://git.lwn.net/linux.git docs-next 6221F: Documentation/ 6222F: scripts/documentation-file-ref-check 6223F: scripts/kernel-doc 6224F: scripts/sphinx-pre-install 6225X: Documentation/ABI/ 6226X: Documentation/admin-guide/media/ 6227X: Documentation/devicetree/ 6228X: Documentation/driver-api/media/ 6229X: Documentation/firmware-guide/acpi/ 6230X: Documentation/i2c/ 6231X: Documentation/netlink/ 6232X: Documentation/power/ 6233X: Documentation/spi/ 6234X: Documentation/userspace-api/media/ 6235 6236DOCUMENTATION REPORTING ISSUES 6237M: Thorsten Leemhuis <linux@leemhuis.info> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6241F: Documentation/admin-guide/reporting-issues.rst 6242 6243DOCUMENTATION SCRIPTS 6244M: Mauro Carvalho Chehab <mchehab@kernel.org> 6245L: linux-doc@vger.kernel.org 6246S: Maintained 6247F: Documentation/sphinx/parse-headers.pl 6248F: scripts/documentation-file-ref-check 6249F: scripts/sphinx-pre-install 6250 6251DOCUMENTATION/ITALIAN 6252M: Federico Vaga <federico.vaga@vaga.pv.it> 6253L: linux-doc@vger.kernel.org 6254S: Maintained 6255F: Documentation/translations/it_IT 6256 6257DOCUMENTATION/JAPANESE 6258R: Akira Yokosawa <akiyks@gmail.com> 6259L: linux-doc@vger.kernel.org 6260S: Maintained 6261F: Documentation/translations/ja_JP 6262 6263DONGWOON DW9714 LENS VOICE COIL DRIVER 6264M: Sakari Ailus <sakari.ailus@linux.intel.com> 6265L: linux-media@vger.kernel.org 6266S: Maintained 6267T: git git://linuxtv.org/media_tree.git 6268F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6269F: drivers/media/i2c/dw9714.c 6270 6271DONGWOON DW9768 LENS VOICE COIL DRIVER 6272M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6273L: linux-media@vger.kernel.org 6274S: Maintained 6275T: git git://linuxtv.org/media_tree.git 6276F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6277F: drivers/media/i2c/dw9768.c 6278 6279DONGWOON DW9807 LENS VOICE COIL DRIVER 6280M: Sakari Ailus <sakari.ailus@linux.intel.com> 6281L: linux-media@vger.kernel.org 6282S: Maintained 6283T: git git://linuxtv.org/media_tree.git 6284F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6285F: drivers/media/i2c/dw9807-vcm.c 6286 6287DOUBLETALK DRIVER 6288M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6289L: blinux-list@redhat.com 6290S: Maintained 6291F: drivers/char/dtlk.c 6292F: include/linux/dtlk.h 6293 6294DPAA2 DATAPATH I/O (DPIO) DRIVER 6295M: Roy Pledge <Roy.Pledge@nxp.com> 6296L: linux-kernel@vger.kernel.org 6297S: Maintained 6298F: drivers/soc/fsl/dpio 6299 6300DPAA2 ETHERNET DRIVER 6301M: Ioana Ciornei <ioana.ciornei@nxp.com> 6302L: netdev@vger.kernel.org 6303S: Maintained 6304F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6305F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6306F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6307F: drivers/net/ethernet/freescale/dpaa2/Makefile 6308F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6309F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6310F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6311F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6312F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6313F: drivers/net/ethernet/freescale/dpaa2/dpni* 6314 6315DPAA2 ETHERNET SWITCH DRIVER 6316M: Ioana Ciornei <ioana.ciornei@nxp.com> 6317L: netdev@vger.kernel.org 6318S: Maintained 6319F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6320F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6321F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6322 6323DRBD DRIVER 6324M: Philipp Reisner <philipp.reisner@linbit.com> 6325M: Lars Ellenberg <lars.ellenberg@linbit.com> 6326M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6327L: drbd-dev@lists.linbit.com 6328S: Supported 6329W: http://www.drbd.org 6330T: git git://git.linbit.com/linux-drbd.git 6331T: git git://git.linbit.com/drbd-8.4.git 6332F: Documentation/admin-guide/blockdev/ 6333F: drivers/block/drbd/ 6334F: include/linux/drbd* 6335F: lib/lru_cache.c 6336 6337DRIVER COMPONENT FRAMEWORK 6338L: dri-devel@lists.freedesktop.org 6339F: drivers/base/component.c 6340F: include/linux/component.h 6341 6342DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6343M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6344R: "Rafael J. Wysocki" <rafael@kernel.org> 6345S: Supported 6346T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6347F: Documentation/core-api/kobject.rst 6348F: drivers/base/ 6349F: fs/debugfs/ 6350F: fs/sysfs/ 6351F: include/linux/debugfs.h 6352F: include/linux/fwnode.h 6353F: include/linux/kobj* 6354F: include/linux/property.h 6355F: lib/kobj* 6356 6357DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6358M: Nishanth Menon <nm@ti.com> 6359L: linux-pm@vger.kernel.org 6360S: Maintained 6361F: drivers/soc/ti/smartreflex.c 6362F: include/linux/power/smartreflex.h 6363 6364DRM ACCEL DRIVERS FOR INTEL VPU 6365M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6366M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6367L: dri-devel@lists.freedesktop.org 6368S: Supported 6369T: git git://anongit.freedesktop.org/drm/drm-misc 6370F: drivers/accel/ivpu/ 6371F: include/uapi/drm/ivpu_accel.h 6372 6373DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6374M: Oded Gabbay <ogabbay@kernel.org> 6375L: dri-devel@lists.freedesktop.org 6376S: Maintained 6377C: irc://irc.oftc.net/dri-devel 6378T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6379F: Documentation/accel/ 6380F: drivers/accel/ 6381F: include/drm/drm_accel.h 6382 6383DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6384M: Maxime Ripard <mripard@kernel.org> 6385M: Chen-Yu Tsai <wens@csie.org> 6386R: Jernej Skrabec <jernej.skrabec@gmail.com> 6387L: dri-devel@lists.freedesktop.org 6388S: Supported 6389T: git git://anongit.freedesktop.org/drm/drm-misc 6390F: drivers/gpu/drm/sun4i/sun8i* 6391 6392DRM DRIVER FOR ARM PL111 CLCD 6393M: Emma Anholt <emma@anholt.net> 6394S: Supported 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: drivers/gpu/drm/pl111/ 6397 6398DRM DRIVER FOR ARM VERSATILE TFT PANELS 6399M: Linus Walleij <linus.walleij@linaro.org> 6400S: Maintained 6401T: git git://anongit.freedesktop.org/drm/drm-misc 6402F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6403F: drivers/gpu/drm/panel/panel-arm-versatile.c 6404 6405DRM DRIVER FOR ASPEED BMC GFX 6406M: Joel Stanley <joel@jms.id.au> 6407L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6408S: Supported 6409T: git git://anongit.freedesktop.org/drm/drm-misc 6410F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6411F: drivers/gpu/drm/aspeed/ 6412 6413DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6414M: Dave Airlie <airlied@redhat.com> 6415R: Thomas Zimmermann <tzimmermann@suse.de> 6416L: dri-devel@lists.freedesktop.org 6417S: Supported 6418T: git git://anongit.freedesktop.org/drm/drm-misc 6419F: drivers/gpu/drm/ast/ 6420 6421DRM DRIVER FOR BOCHS VIRTUAL GPU 6422M: Gerd Hoffmann <kraxel@redhat.com> 6423L: virtualization@lists.linux-foundation.org 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: drivers/gpu/drm/tiny/bochs.c 6427 6428DRM DRIVER FOR BOE HIMAX8279D PANELS 6429M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6430S: Maintained 6431F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6432F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6433 6434DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6435M: Jagan Teki <jagan@amarulasolutions.com> 6436S: Maintained 6437F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6438F: drivers/gpu/drm/bridge/chipone-icn6211.c 6439 6440DRM DRIVER FOR EBBG FT8719 PANEL 6441M: Joel Selvaraj <jo@jsfamily.in> 6442S: Maintained 6443T: git git://anongit.freedesktop.org/drm/drm-misc 6444F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6445F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6446 6447DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6448M: Linus Walleij <linus.walleij@linaro.org> 6449S: Maintained 6450T: git git://anongit.freedesktop.org/drm/drm-misc 6451F: drivers/gpu/drm/tve200/ 6452 6453DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6454M: Icenowy Zheng <icenowy@aosc.io> 6455S: Maintained 6456F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6457F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6458 6459DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6460M: Jagan Teki <jagan@amarulasolutions.com> 6461S: Maintained 6462F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6463F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6464 6465DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6466M: Thomas Zimmermann <tzimmermann@suse.de> 6467M: Javier Martinez Canillas <javierm@redhat.com> 6468L: dri-devel@lists.freedesktop.org 6469S: Maintained 6470T: git git://anongit.freedesktop.org/drm/drm-misc 6471F: drivers/gpu/drm/drm_aperture.c 6472F: drivers/gpu/drm/tiny/ofdrm.c 6473F: drivers/gpu/drm/tiny/simpledrm.c 6474F: drivers/video/aperture.c 6475F: drivers/video/nomodeset.c 6476F: include/drm/drm_aperture.h 6477F: include/linux/aperture.h 6478F: include/video/nomodeset.h 6479 6480DRM DRIVER FOR GENERIC EDP PANELS 6481R: Douglas Anderson <dianders@chromium.org> 6482F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6483F: drivers/gpu/drm/panel/panel-edp.c 6484 6485DRM DRIVER FOR GENERIC USB DISPLAY 6486M: Noralf Trønnes <noralf@tronnes.org> 6487S: Maintained 6488W: https://github.com/notro/gud/wiki 6489T: git git://anongit.freedesktop.org/drm/drm-misc 6490F: drivers/gpu/drm/gud/ 6491F: include/drm/gud.h 6492 6493DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6494M: Hans de Goede <hdegoede@redhat.com> 6495S: Maintained 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: drivers/gpu/drm/tiny/gm12u320.c 6498 6499DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6500M: Ondrej Jirman <megi@xff.cz> 6501M: Javier Martinez Canillas <javierm@redhat.com> 6502S: Maintained 6503T: git git://anongit.freedesktop.org/drm/drm-misc 6504F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6505F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6506 6507DRM DRIVER FOR HX8357D PANELS 6508M: Emma Anholt <emma@anholt.net> 6509S: Maintained 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6512F: drivers/gpu/drm/tiny/hx8357d.c 6513 6514DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6515M: Deepak Rawat <drawat.floss@gmail.com> 6516L: linux-hyperv@vger.kernel.org 6517L: dri-devel@lists.freedesktop.org 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: drivers/gpu/drm/hyperv 6521 6522DRM DRIVER FOR ILITEK ILI9225 PANELS 6523M: David Lechner <david@lechnology.com> 6524S: Maintained 6525T: git git://anongit.freedesktop.org/drm/drm-misc 6526F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6527F: drivers/gpu/drm/tiny/ili9225.c 6528 6529DRM DRIVER FOR ILITEK ILI9486 PANELS 6530M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6531S: Maintained 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6534F: drivers/gpu/drm/tiny/ili9486.c 6535 6536DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6537M: Jagan Teki <jagan@edgeble.ai> 6538S: Maintained 6539F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6540F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6541 6542DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6543M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6544S: Supported 6545T: git git://anongit.freedesktop.org/drm/drm-misc 6546F: drivers/gpu/drm/logicvc/ 6547 6548DRM DRIVER FOR LVDS PANELS 6549M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6550L: dri-devel@lists.freedesktop.org 6551S: Maintained 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: Documentation/devicetree/bindings/display/lvds.yaml 6554F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6555F: drivers/gpu/drm/panel/panel-lvds.c 6556 6557DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6558M: Guido Günther <agx@sigxcpu.org> 6559R: Purism Kernel Team <kernel@puri.sm> 6560S: Maintained 6561F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6562F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6563 6564DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6565M: Dave Airlie <airlied@redhat.com> 6566R: Thomas Zimmermann <tzimmermann@suse.de> 6567L: dri-devel@lists.freedesktop.org 6568S: Supported 6569T: git git://anongit.freedesktop.org/drm/drm-misc 6570F: drivers/gpu/drm/mgag200/ 6571 6572DRM DRIVER FOR MI0283QT 6573M: Noralf Trønnes <noralf@tronnes.org> 6574S: Maintained 6575T: git git://anongit.freedesktop.org/drm/drm-misc 6576F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6577F: drivers/gpu/drm/tiny/mi0283qt.c 6578 6579DRM DRIVER FOR MIPI DBI compatible panels 6580M: Noralf Trønnes <noralf@tronnes.org> 6581S: Maintained 6582W: https://github.com/notro/panel-mipi-dbi/wiki 6583T: git git://anongit.freedesktop.org/drm/drm-misc 6584F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6585F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6586 6587DRM DRIVER FOR MSM ADRENO GPU 6588M: Rob Clark <robdclark@gmail.com> 6589M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6590M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6591R: Sean Paul <sean@poorly.run> 6592L: linux-arm-msm@vger.kernel.org 6593L: dri-devel@lists.freedesktop.org 6594L: freedreno@lists.freedesktop.org 6595S: Maintained 6596B: https://gitlab.freedesktop.org/drm/msm/-/issues 6597T: git https://gitlab.freedesktop.org/drm/msm.git 6598F: Documentation/devicetree/bindings/display/msm/ 6599F: drivers/gpu/drm/msm/ 6600F: include/uapi/drm/msm_drm.h 6601 6602DRM DRIVER FOR NOVATEK NT35510 PANELS 6603M: Linus Walleij <linus.walleij@linaro.org> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6608 6609DRM DRIVER FOR NOVATEK NT35560 PANELS 6610M: Linus Walleij <linus.walleij@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6614F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6615 6616DRM DRIVER FOR NOVATEK NT36523 PANELS 6617M: Jianhua Lu <lujianhua000@gmail.com> 6618S: Maintained 6619T: git git://anongit.freedesktop.org/drm/drm-misc 6620F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6621F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6622 6623DRM DRIVER FOR NOVATEK NT36672A PANELS 6624M: Sumit Semwal <sumit.semwal@linaro.org> 6625S: Maintained 6626T: git git://anongit.freedesktop.org/drm/drm-misc 6627F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6628F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6629 6630DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6631M: Ben Skeggs <bskeggs@redhat.com> 6632M: Karol Herbst <kherbst@redhat.com> 6633M: Lyude Paul <lyude@redhat.com> 6634L: dri-devel@lists.freedesktop.org 6635L: nouveau@lists.freedesktop.org 6636S: Supported 6637W: https://nouveau.freedesktop.org/ 6638Q: https://patchwork.freedesktop.org/project/nouveau/ 6639Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6640B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6641C: irc://irc.oftc.net/nouveau 6642T: git https://gitlab.freedesktop.org/drm/nouveau.git 6643F: drivers/gpu/drm/nouveau/ 6644F: include/uapi/drm/nouveau_drm.h 6645 6646DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6647M: Stefan Mavrodiev <stefan@olimex.com> 6648S: Maintained 6649F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6650F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6651 6652DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6653R: Douglas Anderson <dianders@chromium.org> 6654F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6655F: drivers/gpu/drm/bridge/parade-ps8640.c 6656 6657DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6658M: Noralf Trønnes <noralf@tronnes.org> 6659S: Maintained 6660T: git git://anongit.freedesktop.org/drm/drm-misc 6661F: Documentation/devicetree/bindings/display/repaper.txt 6662F: drivers/gpu/drm/tiny/repaper.c 6663 6664DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6665M: Dave Airlie <airlied@redhat.com> 6666M: Gerd Hoffmann <kraxel@redhat.com> 6667L: virtualization@lists.linux-foundation.org 6668S: Obsolete 6669W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6670T: git git://anongit.freedesktop.org/drm/drm-misc 6671F: drivers/gpu/drm/tiny/cirrus.c 6672 6673DRM DRIVER FOR QXL VIRTUAL GPU 6674M: Dave Airlie <airlied@redhat.com> 6675M: Gerd Hoffmann <kraxel@redhat.com> 6676L: virtualization@lists.linux-foundation.org 6677L: spice-devel@lists.freedesktop.org 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: drivers/gpu/drm/qxl/ 6681F: include/uapi/drm/qxl_drm.h 6682 6683DRM DRIVER FOR RAYDIUM RM67191 PANELS 6684M: Robert Chiras <robert.chiras@nxp.com> 6685S: Maintained 6686F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6687F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6688 6689DRM DRIVER FOR SAMSUNG DB7430 PANELS 6690M: Linus Walleij <linus.walleij@linaro.org> 6691S: Maintained 6692T: git git://anongit.freedesktop.org/drm/drm-misc 6693F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6694F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6695 6696DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6697M: Inki Dae <inki.dae@samsung.com> 6698M: Jagan Teki <jagan@amarulasolutions.com> 6699M: Marek Szyprowski <m.szyprowski@samsung.com> 6700S: Maintained 6701T: git git://anongit.freedesktop.org/drm/drm-misc 6702F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6703F: drivers/gpu/drm/bridge/samsung-dsim.c 6704F: include/drm/bridge/samsung-dsim.h 6705 6706DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6707M: Markuss Broks <markuss.broks@gmail.com> 6708S: Maintained 6709F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6710F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6711 6712DRM DRIVER FOR SITRONIX ST7586 PANELS 6713M: David Lechner <david@lechnology.com> 6714S: Maintained 6715T: git git://anongit.freedesktop.org/drm/drm-misc 6716F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6717F: drivers/gpu/drm/tiny/st7586.c 6718 6719DRM DRIVER FOR SITRONIX ST7701 PANELS 6720M: Jagan Teki <jagan@amarulasolutions.com> 6721S: Maintained 6722F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6723F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6724 6725DRM DRIVER FOR SITRONIX ST7703 PANELS 6726M: Guido Günther <agx@sigxcpu.org> 6727R: Purism Kernel Team <kernel@puri.sm> 6728R: Ondrej Jirman <megous@megous.com> 6729S: Maintained 6730F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6731F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6732 6733DRM DRIVER FOR SITRONIX ST7735R PANELS 6734M: David Lechner <david@lechnology.com> 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6738F: drivers/gpu/drm/tiny/st7735r.c 6739 6740DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6741M: Javier Martinez Canillas <javierm@redhat.com> 6742S: Maintained 6743T: git git://anongit.freedesktop.org/drm/drm-misc 6744F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6745F: drivers/gpu/drm/solomon/ssd130x* 6746 6747DRM DRIVER FOR ST-ERICSSON MCDE 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6752F: drivers/gpu/drm/mcde/ 6753 6754DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6755M: Jagan Teki <jagan@amarulasolutions.com> 6756S: Maintained 6757F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6758F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6759 6760DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6761R: Douglas Anderson <dianders@chromium.org> 6762F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6763F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6764 6765DRM DRIVER FOR TPO TPG110 PANELS 6766M: Linus Walleij <linus.walleij@linaro.org> 6767S: Maintained 6768T: git git://anongit.freedesktop.org/drm/drm-misc 6769F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6770F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6771 6772DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6773M: Dave Airlie <airlied@redhat.com> 6774R: Sean Paul <sean@poorly.run> 6775R: Thomas Zimmermann <tzimmermann@suse.de> 6776L: dri-devel@lists.freedesktop.org 6777S: Supported 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: drivers/gpu/drm/udl/ 6780 6781DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6782M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6783M: Melissa Wen <melissa.srw@gmail.com> 6784R: Haneen Mohammed <hamohammed.sa@gmail.com> 6785R: Daniel Vetter <daniel@ffwll.ch> 6786L: dri-devel@lists.freedesktop.org 6787S: Maintained 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: Documentation/gpu/vkms.rst 6790F: drivers/gpu/drm/vkms/ 6791 6792DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6793M: Hans de Goede <hdegoede@redhat.com> 6794L: dri-devel@lists.freedesktop.org 6795S: Maintained 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: drivers/gpu/drm/vboxvideo/ 6798 6799DRM DRIVER FOR VMWARE VIRTUAL GPU 6800M: Zack Rusin <zackr@vmware.com> 6801R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6802L: dri-devel@lists.freedesktop.org 6803S: Supported 6804T: git git://anongit.freedesktop.org/drm/drm-misc 6805F: drivers/gpu/drm/vmwgfx/ 6806F: include/uapi/drm/vmwgfx_drm.h 6807 6808DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6809M: Linus Walleij <linus.walleij@linaro.org> 6810S: Maintained 6811T: git git://anongit.freedesktop.org/drm/drm-misc 6812F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6813F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6814 6815DRM DRIVERS 6816M: David Airlie <airlied@gmail.com> 6817M: Daniel Vetter <daniel@ffwll.ch> 6818L: dri-devel@lists.freedesktop.org 6819S: Maintained 6820B: https://gitlab.freedesktop.org/drm 6821C: irc://irc.oftc.net/dri-devel 6822T: git git://anongit.freedesktop.org/drm/drm 6823F: Documentation/devicetree/bindings/display/ 6824F: Documentation/devicetree/bindings/gpu/ 6825F: Documentation/gpu/ 6826F: drivers/gpu/ 6827F: include/drm/ 6828F: include/linux/vga* 6829F: include/uapi/drm/ 6830 6831DRM DRIVERS AND MISC GPU PATCHES 6832M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6833M: Maxime Ripard <mripard@kernel.org> 6834M: Thomas Zimmermann <tzimmermann@suse.de> 6835S: Maintained 6836W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6837T: git git://anongit.freedesktop.org/drm/drm-misc 6838F: Documentation/gpu/ 6839F: drivers/gpu/drm/* 6840F: drivers/gpu/vga/ 6841F: include/drm/drm* 6842F: include/linux/vga* 6843F: include/uapi/drm/drm* 6844 6845DRM DRIVERS FOR ALLWINNER A10 6846M: Maxime Ripard <mripard@kernel.org> 6847M: Chen-Yu Tsai <wens@csie.org> 6848L: dri-devel@lists.freedesktop.org 6849S: Supported 6850T: git git://anongit.freedesktop.org/drm/drm-misc 6851F: Documentation/devicetree/bindings/display/allwinner* 6852F: drivers/gpu/drm/sun4i/ 6853 6854DRM DRIVERS FOR AMLOGIC SOCS 6855M: Neil Armstrong <neil.armstrong@linaro.org> 6856L: dri-devel@lists.freedesktop.org 6857L: linux-amlogic@lists.infradead.org 6858S: Supported 6859W: http://linux-meson.com/ 6860T: git git://anongit.freedesktop.org/drm/drm-misc 6861F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6862F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6863F: Documentation/gpu/meson.rst 6864F: drivers/gpu/drm/meson/ 6865 6866DRM DRIVERS FOR ATMEL HLCDC 6867M: Sam Ravnborg <sam@ravnborg.org> 6868M: Boris Brezillon <bbrezillon@kernel.org> 6869L: dri-devel@lists.freedesktop.org 6870S: Supported 6871T: git git://anongit.freedesktop.org/drm/drm-misc 6872F: Documentation/devicetree/bindings/display/atmel/ 6873F: drivers/gpu/drm/atmel-hlcdc/ 6874 6875DRM DRIVERS FOR BRIDGE CHIPS 6876M: Andrzej Hajda <andrzej.hajda@intel.com> 6877M: Neil Armstrong <neil.armstrong@linaro.org> 6878M: Robert Foss <rfoss@kernel.org> 6879R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6880R: Jonas Karlman <jonas@kwiboo.se> 6881R: Jernej Skrabec <jernej.skrabec@gmail.com> 6882S: Maintained 6883T: git git://anongit.freedesktop.org/drm/drm-misc 6884F: Documentation/devicetree/bindings/display/bridge/ 6885F: drivers/gpu/drm/bridge/ 6886F: include/drm/drm_bridge.h 6887 6888DRM DRIVERS FOR EXYNOS 6889M: Inki Dae <inki.dae@samsung.com> 6890M: Seung-Woo Kim <sw0312.kim@samsung.com> 6891M: Kyungmin Park <kyungmin.park@samsung.com> 6892L: dri-devel@lists.freedesktop.org 6893S: Supported 6894T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6895F: Documentation/devicetree/bindings/display/exynos/ 6896F: Documentation/devicetree/bindings/display/samsung/ 6897F: drivers/gpu/drm/exynos/ 6898F: include/uapi/drm/exynos_drm.h 6899 6900DRM DRIVERS FOR FREESCALE DCU 6901M: Stefan Agner <stefan@agner.ch> 6902M: Alison Wang <alison.wang@nxp.com> 6903L: dri-devel@lists.freedesktop.org 6904S: Supported 6905T: git git://anongit.freedesktop.org/drm/drm-misc 6906F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6907F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6908F: drivers/gpu/drm/fsl-dcu/ 6909 6910DRM DRIVERS FOR FREESCALE IMX 6911M: Philipp Zabel <p.zabel@pengutronix.de> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914F: Documentation/devicetree/bindings/display/imx/ 6915F: drivers/gpu/drm/imx/ipuv3/ 6916F: drivers/gpu/ipu-v3/ 6917 6918DRM DRIVERS FOR FREESCALE IMX BRIDGE 6919M: Liu Ying <victor.liu@nxp.com> 6920L: dri-devel@lists.freedesktop.org 6921S: Maintained 6922F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6923F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6924F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6925F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6926F: drivers/gpu/drm/bridge/imx/ 6927 6928DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6929M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6930L: dri-devel@lists.freedesktop.org 6931S: Maintained 6932T: git git://github.com/patjak/drm-gma500 6933F: drivers/gpu/drm/gma500/ 6934 6935DRM DRIVERS FOR HISILICON 6936M: Xinliang Liu <xinliang.liu@linaro.org> 6937M: Tian Tao <tiantao6@hisilicon.com> 6938R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6939R: Sumit Semwal <sumit.semwal@linaro.org> 6940R: Yongqin Liu <yongqin.liu@linaro.org> 6941R: John Stultz <jstultz@google.com> 6942L: dri-devel@lists.freedesktop.org 6943S: Maintained 6944T: git git://anongit.freedesktop.org/drm/drm-misc 6945F: Documentation/devicetree/bindings/display/hisilicon/ 6946F: drivers/gpu/drm/hisilicon/ 6947 6948DRM DRIVERS FOR LIMA 6949M: Qiang Yu <yuq825@gmail.com> 6950L: dri-devel@lists.freedesktop.org 6951L: lima@lists.freedesktop.org (moderated for non-subscribers) 6952S: Maintained 6953T: git git://anongit.freedesktop.org/drm/drm-misc 6954F: drivers/gpu/drm/lima/ 6955F: include/uapi/drm/lima_drm.h 6956 6957DRM DRIVERS FOR MEDIATEK 6958M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6959M: Philipp Zabel <p.zabel@pengutronix.de> 6960L: dri-devel@lists.freedesktop.org 6961L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6962S: Supported 6963F: Documentation/devicetree/bindings/display/mediatek/ 6964F: drivers/gpu/drm/mediatek/ 6965F: drivers/phy/mediatek/phy-mtk-dp.c 6966F: drivers/phy/mediatek/phy-mtk-hdmi* 6967F: drivers/phy/mediatek/phy-mtk-mipi* 6968 6969DRM DRIVERS FOR NVIDIA TEGRA 6970M: Thierry Reding <thierry.reding@gmail.com> 6971M: Mikko Perttunen <mperttunen@nvidia.com> 6972L: dri-devel@lists.freedesktop.org 6973L: linux-tegra@vger.kernel.org 6974S: Supported 6975T: git https://gitlab.freedesktop.org/drm/tegra.git 6976F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6977F: Documentation/devicetree/bindings/gpu/host1x/ 6978F: drivers/gpu/drm/tegra/ 6979F: drivers/gpu/host1x/ 6980F: include/linux/host1x.h 6981F: include/uapi/drm/tegra_drm.h 6982 6983DRM DRIVERS FOR RENESAS 6984M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6985M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6986L: dri-devel@lists.freedesktop.org 6987L: linux-renesas-soc@vger.kernel.org 6988S: Supported 6989T: git git://linuxtv.org/pinchartl/media drm/du/next 6990F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6991F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6992F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6993F: Documentation/devicetree/bindings/display/renesas,du.yaml 6994F: drivers/gpu/drm/rcar-du/ 6995F: drivers/gpu/drm/shmobile/ 6996F: include/linux/platform_data/shmob_drm.h 6997 6998DRM DRIVERS FOR ROCKCHIP 6999M: Sandy Huang <hjc@rock-chips.com> 7000M: Heiko Stübner <heiko@sntech.de> 7001L: dri-devel@lists.freedesktop.org 7002S: Maintained 7003T: git git://anongit.freedesktop.org/drm/drm-misc 7004F: Documentation/devicetree/bindings/display/rockchip/ 7005F: drivers/gpu/drm/rockchip/ 7006 7007DRM DRIVERS FOR STI 7008M: Alain Volmat <alain.volmat@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7013F: drivers/gpu/drm/sti 7014 7015DRM DRIVERS FOR STM 7016M: Yannick Fertre <yannick.fertre@foss.st.com> 7017M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7018M: Philippe Cornu <philippe.cornu@foss.st.com> 7019L: dri-devel@lists.freedesktop.org 7020S: Maintained 7021T: git git://anongit.freedesktop.org/drm/drm-misc 7022F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7023F: drivers/gpu/drm/stm 7024 7025DRM DRIVERS FOR TI KEYSTONE 7026M: Jyri Sarha <jyri.sarha@iki.fi> 7027M: Tomi Valkeinen <tomba@kernel.org> 7028L: dri-devel@lists.freedesktop.org 7029S: Maintained 7030T: git git://anongit.freedesktop.org/drm/drm-misc 7031F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7032F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7033F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7034F: drivers/gpu/drm/tidss/ 7035 7036DRM DRIVERS FOR TI LCDC 7037M: Jyri Sarha <jyri.sarha@iki.fi> 7038R: Tomi Valkeinen <tomba@kernel.org> 7039L: dri-devel@lists.freedesktop.org 7040S: Maintained 7041F: Documentation/devicetree/bindings/display/tilcdc/ 7042F: drivers/gpu/drm/tilcdc/ 7043 7044DRM DRIVERS FOR TI OMAP 7045M: Tomi Valkeinen <tomba@kernel.org> 7046L: dri-devel@lists.freedesktop.org 7047S: Maintained 7048F: Documentation/devicetree/bindings/display/ti/ 7049F: drivers/gpu/drm/omapdrm/ 7050 7051DRM DRIVERS FOR V3D 7052M: Emma Anholt <emma@anholt.net> 7053M: Melissa Wen <mwen@igalia.com> 7054S: Supported 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7057F: drivers/gpu/drm/v3d/ 7058F: include/uapi/drm/v3d_drm.h 7059 7060DRM DRIVERS FOR VC4 7061M: Emma Anholt <emma@anholt.net> 7062M: Maxime Ripard <mripard@kernel.org> 7063S: Supported 7064T: git git://github.com/anholt/linux 7065T: git git://anongit.freedesktop.org/drm/drm-misc 7066F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7067F: drivers/gpu/drm/vc4/ 7068F: include/uapi/drm/vc4_drm.h 7069 7070DRM DRIVERS FOR VIVANTE GPU IP 7071M: Lucas Stach <l.stach@pengutronix.de> 7072R: Russell King <linux+etnaviv@armlinux.org.uk> 7073R: Christian Gmeiner <christian.gmeiner@gmail.com> 7074L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7078F: drivers/gpu/drm/etnaviv/ 7079F: include/uapi/drm/etnaviv_drm.h 7080 7081DRM DRIVERS FOR XEN 7082M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7083L: dri-devel@lists.freedesktop.org 7084L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7085S: Supported 7086T: git git://anongit.freedesktop.org/drm/drm-misc 7087F: Documentation/gpu/xen-front.rst 7088F: drivers/gpu/drm/xen/ 7089 7090DRM DRIVERS FOR XILINX 7091M: Hyun Kwon <hyun.kwon@xilinx.com> 7092M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7093L: dri-devel@lists.freedesktop.org 7094S: Maintained 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: Documentation/devicetree/bindings/display/xlnx/ 7097F: drivers/gpu/drm/xlnx/ 7098 7099DRM GPU SCHEDULER 7100M: Luben Tuikov <luben.tuikov@amd.com> 7101L: dri-devel@lists.freedesktop.org 7102S: Maintained 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: drivers/gpu/drm/scheduler/ 7105F: include/drm/gpu_scheduler.h 7106 7107DRM PANEL DRIVERS 7108M: Neil Armstrong <neil.armstrong@linaro.org> 7109R: Sam Ravnborg <sam@ravnborg.org> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: Documentation/devicetree/bindings/display/panel/ 7114F: drivers/gpu/drm/drm_panel.c 7115F: drivers/gpu/drm/panel/ 7116F: include/drm/drm_panel.h 7117 7118DRM PRIVACY-SCREEN CLASS 7119M: Hans de Goede <hdegoede@redhat.com> 7120L: dri-devel@lists.freedesktop.org 7121S: Maintained 7122T: git git://anongit.freedesktop.org/drm/drm-misc 7123F: drivers/gpu/drm/drm_privacy_screen* 7124F: include/drm/drm_privacy_screen* 7125 7126DRM TTM SUBSYSTEM 7127M: Christian Koenig <christian.koenig@amd.com> 7128M: Huang Rui <ray.huang@amd.com> 7129L: dri-devel@lists.freedesktop.org 7130S: Maintained 7131T: git git://anongit.freedesktop.org/drm/drm-misc 7132F: drivers/gpu/drm/ttm/ 7133F: include/drm/ttm/ 7134 7135DSBR100 USB FM RADIO DRIVER 7136M: Alexey Klimov <klimov.linux@gmail.com> 7137L: linux-media@vger.kernel.org 7138S: Maintained 7139T: git git://linuxtv.org/media_tree.git 7140F: drivers/media/radio/dsbr100.c 7141 7142DT3155 MEDIA DRIVER 7143M: Hans Verkuil <hverkuil@xs4all.nl> 7144L: linux-media@vger.kernel.org 7145S: Odd Fixes 7146W: https://linuxtv.org 7147T: git git://linuxtv.org/media_tree.git 7148F: drivers/media/pci/dt3155/ 7149 7150DVB_USB_AF9015 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9015* 7159 7160DVB_USB_AF9035 MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/af9035* 7169 7170DVB_USB_ANYSEE MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/anysee* 7179 7180DVB_USB_AU6610 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/au6610* 7189 7190DVB_USB_CE6230 MEDIA DRIVER 7191M: Antti Palosaari <crope@iki.fi> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://palosaari.fi/linux/ 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/anttip/media_tree.git 7198F: drivers/media/usb/dvb-usb-v2/ce6230* 7199 7200DVB_USB_CXUSB MEDIA DRIVER 7201M: Michael Krufky <mkrufky@linuxtv.org> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://github.com/mkrufky 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/media_tree.git 7208F: drivers/media/usb/dvb-usb/cxusb* 7209 7210DVB_USB_EC168 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215W: http://palosaari.fi/linux/ 7216Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7217T: git git://linuxtv.org/anttip/media_tree.git 7218F: drivers/media/usb/dvb-usb-v2/ec168* 7219 7220DVB_USB_GL861 MEDIA DRIVER 7221M: Antti Palosaari <crope@iki.fi> 7222L: linux-media@vger.kernel.org 7223S: Maintained 7224W: https://linuxtv.org 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/anttip/media_tree.git 7227F: drivers/media/usb/dvb-usb-v2/gl861* 7228 7229DVB_USB_MXL111SF MEDIA DRIVER 7230M: Michael Krufky <mkrufky@linuxtv.org> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://github.com/mkrufky 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/mkrufky/mxl111sf.git 7237F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7238 7239DVB_USB_RTL28XXU MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7248 7249DVB_USB_V2 MEDIA DRIVER 7250M: Antti Palosaari <crope@iki.fi> 7251L: linux-media@vger.kernel.org 7252S: Maintained 7253W: https://linuxtv.org 7254W: http://palosaari.fi/linux/ 7255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7256T: git git://linuxtv.org/anttip/media_tree.git 7257F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7258F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7259 7260DYNAMIC DEBUG 7261M: Jason Baron <jbaron@akamai.com> 7262M: Jim Cromie <jim.cromie@gmail.com> 7263S: Maintained 7264F: include/linux/dynamic_debug.h 7265F: lib/dynamic_debug.c 7266F: lib/test_dynamic_debug.c 7267 7268DYNAMIC INTERRUPT MODERATION 7269M: Tal Gilboa <talgi@nvidia.com> 7270S: Maintained 7271F: Documentation/networking/net_dim.rst 7272F: include/linux/dim.h 7273F: lib/dim/ 7274 7275DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7276M: Daniel Lezcano <daniel.lezcano@kernel.org> 7277L: linux-pm@vger.kernel.org 7278S: Supported 7279B: https://bugzilla.kernel.org 7280T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7281F: drivers/powercap/dtpm* 7282F: include/linux/dtpm.h 7283 7284DZ DECSTATION DZ11 SERIAL DRIVER 7285M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7286S: Maintained 7287F: drivers/tty/serial/dz.* 7288 7289E3X0 POWER BUTTON DRIVER 7290M: Moritz Fischer <moritz.fischer@ettus.com> 7291L: usrp-users@lists.ettus.com 7292S: Supported 7293W: http://www.ettus.com 7294F: Documentation/devicetree/bindings/input/e3x0-button.txt 7295F: drivers/input/misc/e3x0-button.c 7296 7297E4000 MEDIA DRIVER 7298M: Antti Palosaari <crope@iki.fi> 7299L: linux-media@vger.kernel.org 7300S: Maintained 7301W: https://linuxtv.org 7302W: http://palosaari.fi/linux/ 7303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7304T: git git://linuxtv.org/anttip/media_tree.git 7305F: drivers/media/tuners/e4000* 7306 7307EARTH_PT1 MEDIA DRIVER 7308M: Akihiro Tsukada <tskd08@gmail.com> 7309L: linux-media@vger.kernel.org 7310S: Odd Fixes 7311F: drivers/media/pci/pt1/ 7312 7313EARTH_PT3 MEDIA DRIVER 7314M: Akihiro Tsukada <tskd08@gmail.com> 7315L: linux-media@vger.kernel.org 7316S: Odd Fixes 7317F: drivers/media/pci/pt3/ 7318 7319EC100 MEDIA DRIVER 7320M: Antti Palosaari <crope@iki.fi> 7321L: linux-media@vger.kernel.org 7322S: Maintained 7323W: https://linuxtv.org 7324W: http://palosaari.fi/linux/ 7325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7326T: git git://linuxtv.org/anttip/media_tree.git 7327F: drivers/media/dvb-frontends/ec100* 7328 7329ECRYPT FILE SYSTEM 7330M: Tyler Hicks <code@tyhicks.com> 7331L: ecryptfs@vger.kernel.org 7332S: Odd Fixes 7333W: http://ecryptfs.org 7334W: https://launchpad.net/ecryptfs 7335T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7336F: Documentation/filesystems/ecryptfs.rst 7337F: fs/ecryptfs/ 7338 7339EDAC-AMD64 7340M: Yazen Ghannam <yazen.ghannam@amd.com> 7341L: linux-edac@vger.kernel.org 7342S: Supported 7343F: drivers/edac/amd64_edac* 7344F: drivers/edac/mce_amd* 7345 7346EDAC-ARMADA 7347M: Jan Luebbe <jlu@pengutronix.de> 7348L: linux-edac@vger.kernel.org 7349S: Maintained 7350F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7351F: drivers/edac/armada_xp_* 7352 7353EDAC-AST2500 7354M: Stefan Schaeckeler <sschaeck@cisco.com> 7355S: Supported 7356F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7357F: drivers/edac/aspeed_edac.c 7358 7359EDAC-BLUEFIELD 7360M: Shravan Kumar Ramani <shravankr@nvidia.com> 7361S: Supported 7362F: drivers/edac/bluefield_edac.c 7363 7364EDAC-CALXEDA 7365M: Andre Przywara <andre.przywara@arm.com> 7366L: linux-edac@vger.kernel.org 7367S: Maintained 7368F: drivers/edac/highbank* 7369 7370EDAC-CAVIUM OCTEON 7371M: Ralf Baechle <ralf@linux-mips.org> 7372L: linux-edac@vger.kernel.org 7373L: linux-mips@vger.kernel.org 7374S: Supported 7375F: drivers/edac/octeon_edac* 7376 7377EDAC-CAVIUM THUNDERX 7378M: Robert Richter <rric@kernel.org> 7379L: linux-edac@vger.kernel.org 7380S: Odd Fixes 7381F: drivers/edac/thunderx_edac* 7382 7383EDAC-CORE 7384M: Borislav Petkov <bp@alien8.de> 7385M: Tony Luck <tony.luck@intel.com> 7386R: James Morse <james.morse@arm.com> 7387R: Mauro Carvalho Chehab <mchehab@kernel.org> 7388R: Robert Richter <rric@kernel.org> 7389L: linux-edac@vger.kernel.org 7390S: Supported 7391T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7392F: Documentation/admin-guide/ras.rst 7393F: Documentation/driver-api/edac.rst 7394F: drivers/edac/ 7395F: include/linux/edac.h 7396 7397EDAC-DMC520 7398M: Lei Wang <lewan@microsoft.com> 7399L: linux-edac@vger.kernel.org 7400S: Supported 7401F: drivers/edac/dmc520_edac.c 7402 7403EDAC-E752X 7404M: Mark Gross <markgross@kernel.org> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/e752x_edac.c 7408 7409EDAC-E7XXX 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/e7xxx_edac.c 7413 7414EDAC-FSL_DDR 7415M: York Sun <york.sun@nxp.com> 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/fsl_ddr_edac.* 7419 7420EDAC-GHES 7421M: Mauro Carvalho Chehab <mchehab@kernel.org> 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/ghes_edac.c 7425 7426EDAC-I10NM 7427M: Tony Luck <tony.luck@intel.com> 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i10nm_base.c 7431 7432EDAC-I3000 7433L: linux-edac@vger.kernel.org 7434S: Orphan 7435F: drivers/edac/i3000_edac.c 7436 7437EDAC-I5000 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i5000_edac.c 7441 7442EDAC-I5400 7443M: Mauro Carvalho Chehab <mchehab@kernel.org> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i5400_edac.c 7447 7448EDAC-I7300 7449M: Mauro Carvalho Chehab <mchehab@kernel.org> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i7300_edac.c 7453 7454EDAC-I7CORE 7455M: Mauro Carvalho Chehab <mchehab@kernel.org> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/i7core_edac.c 7459 7460EDAC-I82443BXGX 7461M: Tim Small <tim@buttersideup.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/i82443bxgx_edac.c 7465 7466EDAC-I82975X 7467M: "Arvind R." <arvino55@gmail.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/i82975x_edac.c 7471 7472EDAC-IE31200 7473M: Jason Baron <jbaron@akamai.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/ie31200_edac.c 7477 7478EDAC-IGEN6 7479M: Tony Luck <tony.luck@intel.com> 7480R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/igen6_edac.c 7484 7485EDAC-MPC85XX 7486M: Johannes Thumshirn <morbidrsa@gmail.com> 7487L: linux-edac@vger.kernel.org 7488S: Maintained 7489F: drivers/edac/mpc85xx_edac.[ch] 7490 7491EDAC-PASEMI 7492M: Egor Martovetsky <egor@pasemi.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/pasemi_edac.c 7496 7497EDAC-PND2 7498M: Tony Luck <tony.luck@intel.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/pnd2_edac.[ch] 7502 7503EDAC-QCOM 7504M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7505L: linux-arm-msm@vger.kernel.org 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/qcom_edac.c 7509 7510EDAC-R82600 7511M: Tim Small <tim@buttersideup.com> 7512L: linux-edac@vger.kernel.org 7513S: Maintained 7514F: drivers/edac/r82600_edac.c 7515 7516EDAC-SBRIDGE 7517M: Tony Luck <tony.luck@intel.com> 7518R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/sb_edac.c 7522 7523EDAC-SKYLAKE 7524M: Tony Luck <tony.luck@intel.com> 7525L: linux-edac@vger.kernel.org 7526S: Maintained 7527F: drivers/edac/skx_*.[ch] 7528 7529EDAC-TI 7530M: Tero Kristo <kristo@kernel.org> 7531L: linux-edac@vger.kernel.org 7532S: Odd Fixes 7533F: drivers/edac/ti_edac.c 7534 7535EDIROL UA-101/UA-1000 DRIVER 7536M: Clemens Ladisch <clemens@ladisch.de> 7537L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7538S: Maintained 7539T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7540F: sound/usb/misc/ua101.c 7541 7542EFI TEST DRIVER 7543M: Ivan Hu <ivan.hu@canonical.com> 7544M: Ard Biesheuvel <ardb@kernel.org> 7545L: linux-efi@vger.kernel.org 7546S: Maintained 7547F: drivers/firmware/efi/test/ 7548 7549EFI VARIABLE FILESYSTEM 7550M: Jeremy Kerr <jk@ozlabs.org> 7551M: Ard Biesheuvel <ardb@kernel.org> 7552L: linux-efi@vger.kernel.org 7553S: Maintained 7554T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7555F: fs/efivarfs/ 7556 7557EFIFB FRAMEBUFFER DRIVER 7558M: Peter Jones <pjones@redhat.com> 7559L: linux-fbdev@vger.kernel.org 7560S: Maintained 7561F: drivers/video/fbdev/efifb.c 7562 7563EFS FILESYSTEM 7564S: Orphan 7565W: http://aeschi.ch.eu.org/efs/ 7566F: fs/efs/ 7567 7568EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7569M: Douglas Miller <dougmill@linux.ibm.com> 7570L: netdev@vger.kernel.org 7571S: Maintained 7572F: drivers/net/ethernet/ibm/ehea/ 7573 7574ELM327 CAN NETWORK DRIVER 7575M: Max Staudt <max@enpas.org> 7576L: linux-can@vger.kernel.org 7577S: Maintained 7578F: Documentation/networking/device_drivers/can/can327.rst 7579F: drivers/net/can/can327.c 7580 7581EM28XX VIDEO4LINUX DRIVER 7582M: Mauro Carvalho Chehab <mchehab@kernel.org> 7583L: linux-media@vger.kernel.org 7584S: Maintained 7585W: https://linuxtv.org 7586T: git git://linuxtv.org/media_tree.git 7587F: Documentation/admin-guide/media/em28xx* 7588F: drivers/media/usb/em28xx/ 7589 7590EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7591M: Adrian Hunter <adrian.hunter@intel.com> 7592M: Ritesh Harjani <riteshh@codeaurora.org> 7593M: Asutosh Das <asutoshd@codeaurora.org> 7594L: linux-mmc@vger.kernel.org 7595S: Supported 7596F: drivers/mmc/host/cqhci* 7597 7598EMULEX 10Gbps iSCSI - OneConnect DRIVER 7599M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7600L: linux-scsi@vger.kernel.org 7601S: Supported 7602W: http://www.broadcom.com 7603F: drivers/scsi/be2iscsi/ 7604 7605EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7606M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7607M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7608M: Somnath Kotur <somnath.kotur@broadcom.com> 7609L: netdev@vger.kernel.org 7610S: Supported 7611W: http://www.emulex.com 7612F: drivers/net/ethernet/emulex/benet/ 7613 7614EMULEX ONECONNECT ROCE DRIVER 7615M: Selvin Xavier <selvin.xavier@broadcom.com> 7616L: linux-rdma@vger.kernel.org 7617S: Odd Fixes 7618W: http://www.broadcom.com 7619F: drivers/infiniband/hw/ocrdma/ 7620F: include/uapi/rdma/ocrdma-abi.h 7621 7622EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7623M: James Smart <james.smart@broadcom.com> 7624M: Ram Vegesna <ram.vegesna@broadcom.com> 7625L: linux-scsi@vger.kernel.org 7626L: target-devel@vger.kernel.org 7627S: Supported 7628W: http://www.broadcom.com 7629F: drivers/scsi/elx/ 7630 7631EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7632M: James Smart <james.smart@broadcom.com> 7633M: Dick Kennedy <dick.kennedy@broadcom.com> 7634L: linux-scsi@vger.kernel.org 7635S: Supported 7636W: http://www.broadcom.com 7637F: drivers/scsi/lpfc/ 7638 7639ENE CB710 FLASH CARD READER DRIVER 7640M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7641S: Maintained 7642F: drivers/misc/cb710/ 7643F: drivers/mmc/host/cb710-mmc.* 7644F: include/linux/cb710.h 7645 7646ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7647M: Maxim Levitsky <maximlevitsky@gmail.com> 7648S: Maintained 7649F: drivers/media/rc/ene_ir.* 7650 7651EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7652M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7653L: linuxppc-dev@lists.ozlabs.org 7654S: Maintained 7655F: drivers/tty/ehv_bytechan.c 7656 7657EPSON S1D13XXX FRAMEBUFFER DRIVER 7658M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7661F: drivers/video/fbdev/s1d13xxxfb.c 7662F: include/video/s1d13xxxfb.h 7663 7664EROFS FILE SYSTEM 7665M: Gao Xiang <xiang@kernel.org> 7666M: Chao Yu <chao@kernel.org> 7667R: Yue Hu <huyue2@coolpad.com> 7668R: Jeffle Xu <jefflexu@linux.alibaba.com> 7669L: linux-erofs@lists.ozlabs.org 7670S: Maintained 7671T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7672F: Documentation/ABI/testing/sysfs-fs-erofs 7673F: Documentation/filesystems/erofs.rst 7674F: fs/erofs/ 7675F: include/trace/events/erofs.h 7676 7677ERRSEQ ERROR TRACKING INFRASTRUCTURE 7678M: Jeff Layton <jlayton@kernel.org> 7679S: Maintained 7680F: include/linux/errseq.h 7681F: lib/errseq.c 7682 7683ESD CAN/USB DRIVERS 7684M: Frank Jungclaus <frank.jungclaus@esd.eu> 7685R: socketcan@esd.eu 7686L: linux-can@vger.kernel.org 7687S: Maintained 7688F: drivers/net/can/usb/esd_usb.c 7689 7690ET131X NETWORK DRIVER 7691M: Mark Einon <mark.einon@gmail.com> 7692S: Odd Fixes 7693F: drivers/net/ethernet/agere/ 7694 7695ETAS ES58X CAN/USB DRIVER 7696M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7697L: linux-can@vger.kernel.org 7698S: Maintained 7699F: Documentation/networking/devlink/etas_es58x.rst 7700F: drivers/net/can/usb/etas_es58x/ 7701 7702ETHERNET BRIDGE 7703M: Roopa Prabhu <roopa@nvidia.com> 7704M: Nikolay Aleksandrov <razor@blackwall.org> 7705L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7706L: netdev@vger.kernel.org 7707S: Maintained 7708W: http://www.linuxfoundation.org/en/Net:Bridge 7709F: include/linux/netfilter_bridge/ 7710F: net/bridge/ 7711 7712ETHERNET PHY LIBRARY 7713M: Andrew Lunn <andrew@lunn.ch> 7714M: Heiner Kallweit <hkallweit1@gmail.com> 7715R: Russell King <linux@armlinux.org.uk> 7716L: netdev@vger.kernel.org 7717S: Maintained 7718F: Documentation/ABI/testing/sysfs-class-net-phydev 7719F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7720F: Documentation/devicetree/bindings/net/mdio* 7721F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7722F: Documentation/networking/phy.rst 7723F: drivers/net/mdio/ 7724F: drivers/net/mdio/acpi_mdio.c 7725F: drivers/net/mdio/fwnode_mdio.c 7726F: drivers/net/mdio/of_mdio.c 7727F: drivers/net/pcs/ 7728F: drivers/net/phy/ 7729F: include/dt-bindings/net/qca-ar803x.h 7730F: include/linux/*mdio*.h 7731F: include/linux/linkmode.h 7732F: include/linux/mdio/*.h 7733F: include/linux/mii.h 7734F: include/linux/of_net.h 7735F: include/linux/phy.h 7736F: include/linux/phy_fixed.h 7737F: include/linux/platform_data/mdio-bcm-unimac.h 7738F: include/linux/platform_data/mdio-gpio.h 7739F: include/trace/events/mdio.h 7740F: include/uapi/linux/mdio.h 7741F: include/uapi/linux/mii.h 7742F: net/core/of_net.c 7743 7744EXEC & BINFMT API 7745R: Eric Biederman <ebiederm@xmission.com> 7746R: Kees Cook <keescook@chromium.org> 7747L: linux-mm@kvack.org 7748S: Supported 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7750F: fs/*binfmt_*.c 7751F: fs/exec.c 7752F: include/linux/binfmts.h 7753F: include/linux/elf.h 7754F: include/uapi/linux/binfmts.h 7755F: include/uapi/linux/elf.h 7756F: tools/testing/selftests/exec/ 7757N: asm/elf.h 7758N: binfmt 7759 7760EXFAT FILE SYSTEM 7761M: Namjae Jeon <linkinjeon@kernel.org> 7762M: Sungjong Seo <sj1557.seo@samsung.com> 7763L: linux-fsdevel@vger.kernel.org 7764S: Maintained 7765T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7766F: fs/exfat/ 7767 7768EXT2 FILE SYSTEM 7769M: Jan Kara <jack@suse.com> 7770L: linux-ext4@vger.kernel.org 7771S: Maintained 7772F: Documentation/filesystems/ext2.rst 7773F: fs/ext2/ 7774F: include/linux/ext2* 7775 7776EXT4 FILE SYSTEM 7777M: "Theodore Ts'o" <tytso@mit.edu> 7778M: Andreas Dilger <adilger.kernel@dilger.ca> 7779L: linux-ext4@vger.kernel.org 7780S: Maintained 7781W: http://ext4.wiki.kernel.org 7782Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7784F: Documentation/filesystems/ext4/ 7785F: fs/ext4/ 7786F: include/trace/events/ext4.h 7787F: include/uapi/linux/ext4.h 7788 7789Extended Verification Module (EVM) 7790M: Mimi Zohar <zohar@linux.ibm.com> 7791L: linux-integrity@vger.kernel.org 7792S: Supported 7793T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7794F: security/integrity/ 7795F: security/integrity/evm/ 7796 7797EXTENSIBLE FIRMWARE INTERFACE (EFI) 7798M: Ard Biesheuvel <ardb@kernel.org> 7799L: linux-efi@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7802F: Documentation/admin-guide/efi-stub.rst 7803F: arch/*/include/asm/efi.h 7804F: arch/*/kernel/efi.c 7805F: arch/arm/boot/compressed/efi-header.S 7806F: arch/x86/platform/efi/ 7807F: drivers/firmware/efi/ 7808F: include/linux/efi*.h 7809 7810EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7811M: MyungJoo Ham <myungjoo.ham@samsung.com> 7812M: Chanwoo Choi <cw00.choi@samsung.com> 7813L: linux-kernel@vger.kernel.org 7814S: Maintained 7815T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7816F: Documentation/devicetree/bindings/extcon/ 7817F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7818F: drivers/extcon/ 7819F: include/linux/extcon.h 7820F: include/linux/extcon/ 7821 7822EXTRA BOOT CONFIG 7823M: Masami Hiramatsu <mhiramat@kernel.org> 7824L: linux-kernel@vger.kernel.org 7825L: linux-trace-kernel@vger.kernel.org 7826S: Maintained 7827Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7828T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7829F: Documentation/admin-guide/bootconfig.rst 7830F: fs/proc/bootconfig.c 7831F: include/linux/bootconfig.h 7832F: lib/bootconfig-data.S 7833F: lib/bootconfig.c 7834F: tools/bootconfig/* 7835F: tools/bootconfig/scripts/* 7836 7837EXYNOS DP DRIVER 7838M: Jingoo Han <jingoohan1@gmail.com> 7839L: dri-devel@lists.freedesktop.org 7840S: Maintained 7841F: drivers/gpu/drm/exynos/exynos_dp* 7842 7843EXYNOS SYSMMU (IOMMU) driver 7844M: Marek Szyprowski <m.szyprowski@samsung.com> 7845L: iommu@lists.linux.dev 7846S: Maintained 7847F: drivers/iommu/exynos-iommu.c 7848 7849F2FS FILE SYSTEM 7850M: Jaegeuk Kim <jaegeuk@kernel.org> 7851M: Chao Yu <chao@kernel.org> 7852L: linux-f2fs-devel@lists.sourceforge.net 7853S: Maintained 7854W: https://f2fs.wiki.kernel.org/ 7855Q: https://patchwork.kernel.org/project/f2fs/list/ 7856B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7857T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7858F: Documentation/ABI/testing/sysfs-fs-f2fs 7859F: Documentation/filesystems/f2fs.rst 7860F: fs/f2fs/ 7861F: include/linux/f2fs_fs.h 7862F: include/trace/events/f2fs.h 7863F: include/uapi/linux/f2fs.h 7864 7865F71805F HARDWARE MONITORING DRIVER 7866M: Jean Delvare <jdelvare@suse.com> 7867L: linux-hwmon@vger.kernel.org 7868S: Maintained 7869F: Documentation/hwmon/f71805f.rst 7870F: drivers/hwmon/f71805f.c 7871 7872FADDR2LINE 7873M: Josh Poimboeuf <jpoimboe@kernel.org> 7874S: Maintained 7875F: scripts/faddr2line 7876 7877FAILOVER MODULE 7878M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7879L: netdev@vger.kernel.org 7880S: Supported 7881F: Documentation/networking/failover.rst 7882F: include/net/failover.h 7883F: net/core/failover.c 7884 7885FANOTIFY 7886M: Jan Kara <jack@suse.cz> 7887R: Amir Goldstein <amir73il@gmail.com> 7888R: Matthew Bobrowski <repnop@google.com> 7889L: linux-fsdevel@vger.kernel.org 7890S: Maintained 7891F: fs/notify/fanotify/ 7892F: include/linux/fanotify.h 7893F: include/uapi/linux/fanotify.h 7894 7895FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7896M: Linus Walleij <linus.walleij@linaro.org> 7897L: linux-usb@vger.kernel.org 7898S: Maintained 7899F: drivers/usb/fotg210/ 7900 7901FARSYNC SYNCHRONOUS DRIVER 7902M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7903S: Supported 7904W: http://www.farsite.co.uk/ 7905F: drivers/net/wan/farsync.* 7906 7907FAULT INJECTION SUPPORT 7908M: Akinobu Mita <akinobu.mita@gmail.com> 7909S: Supported 7910F: Documentation/fault-injection/ 7911F: lib/fault-inject.c 7912 7913FBTFT Framebuffer drivers 7914L: dri-devel@lists.freedesktop.org 7915L: linux-fbdev@vger.kernel.org 7916S: Orphan 7917F: drivers/staging/fbtft/ 7918 7919FC0011 TUNER DRIVER 7920M: Michael Buesch <m@bues.ch> 7921L: linux-media@vger.kernel.org 7922S: Maintained 7923F: drivers/media/tuners/fc0011.c 7924F: drivers/media/tuners/fc0011.h 7925 7926FC2580 MEDIA DRIVER 7927M: Antti Palosaari <crope@iki.fi> 7928L: linux-media@vger.kernel.org 7929S: Maintained 7930W: https://linuxtv.org 7931W: http://palosaari.fi/linux/ 7932Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7933T: git git://linuxtv.org/anttip/media_tree.git 7934F: drivers/media/tuners/fc2580* 7935 7936FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7937M: Hannes Reinecke <hare@suse.de> 7938L: linux-scsi@vger.kernel.org 7939S: Supported 7940W: www.Open-FCoE.org 7941F: drivers/scsi/fcoe/ 7942F: drivers/scsi/libfc/ 7943F: include/scsi/fc/ 7944F: include/scsi/libfc.h 7945F: include/scsi/libfcoe.h 7946F: include/uapi/scsi/fc/ 7947 7948FILE LOCKING (flock() and fcntl()/lockf()) 7949M: Jeff Layton <jlayton@kernel.org> 7950M: Chuck Lever <chuck.lever@oracle.com> 7951L: linux-fsdevel@vger.kernel.org 7952S: Maintained 7953F: fs/fcntl.c 7954F: fs/locks.c 7955F: include/linux/fcntl.h 7956F: include/uapi/linux/fcntl.h 7957 7958FILESYSTEM DIRECT ACCESS (DAX) 7959M: Dan Williams <dan.j.williams@intel.com> 7960R: Matthew Wilcox <willy@infradead.org> 7961R: Jan Kara <jack@suse.cz> 7962L: linux-fsdevel@vger.kernel.org 7963L: nvdimm@lists.linux.dev 7964S: Supported 7965F: fs/dax.c 7966F: include/linux/dax.h 7967F: include/trace/events/fs_dax.h 7968 7969FILESYSTEMS (VFS and infrastructure) 7970M: Alexander Viro <viro@zeniv.linux.org.uk> 7971M: Christian Brauner <brauner@kernel.org> 7972L: linux-fsdevel@vger.kernel.org 7973S: Maintained 7974F: fs/* 7975F: include/linux/fs.h 7976F: include/linux/fs_types.h 7977F: include/uapi/linux/fs.h 7978F: include/uapi/linux/openat2.h 7979 7980FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7981M: Riku Voipio <riku.voipio@iki.fi> 7982L: linux-hwmon@vger.kernel.org 7983S: Maintained 7984F: drivers/hwmon/f75375s.c 7985F: include/linux/f75375s.h 7986 7987FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7988M: Clemens Ladisch <clemens@ladisch.de> 7989M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7990L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7991S: Maintained 7992T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7993F: include/uapi/sound/firewire.h 7994F: sound/firewire/ 7995 7996FIREWIRE MEDIA DRIVERS (firedtv) 7997M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7998L: linux-media@vger.kernel.org 7999L: linux1394-devel@lists.sourceforge.net 8000S: Maintained 8001T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8002F: drivers/media/firewire/ 8003 8004FIREWIRE SBP-2 TARGET 8005M: Chris Boot <bootc@bootc.net> 8006L: linux-scsi@vger.kernel.org 8007L: target-devel@vger.kernel.org 8008L: linux1394-devel@lists.sourceforge.net 8009S: Maintained 8010T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8011F: drivers/target/sbp/ 8012 8013FIREWIRE SUBSYSTEM 8014M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8015M: Takashi Sakamoto <takaswie@kernel.org> 8016L: linux1394-devel@lists.sourceforge.net 8017S: Maintained 8018W: http://ieee1394.docs.kernel.org/ 8019T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8020F: drivers/firewire/ 8021F: include/linux/firewire.h 8022F: include/uapi/linux/firewire*.h 8023F: tools/firewire/ 8024 8025FIRMWARE FRAMEWORK FOR ARMV8-A 8026M: Sudeep Holla <sudeep.holla@arm.com> 8027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8028S: Maintained 8029F: drivers/firmware/arm_ffa/ 8030F: include/linux/arm_ffa.h 8031 8032FIRMWARE LOADER (request_firmware) 8033M: Luis Chamberlain <mcgrof@kernel.org> 8034M: Russ Weight <russell.h.weight@intel.com> 8035L: linux-kernel@vger.kernel.org 8036S: Maintained 8037F: Documentation/firmware_class/ 8038F: drivers/base/firmware_loader/ 8039F: include/linux/firmware.h 8040 8041FLEXTIMER FTM-QUADDEC DRIVER 8042M: Patrick Havelange <patrick.havelange@essensium.com> 8043L: linux-iio@vger.kernel.org 8044S: Maintained 8045F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8046F: drivers/counter/ftm-quaddec.c 8047 8048FLOPPY DRIVER 8049M: Denis Efremov <efremov@linux.com> 8050L: linux-block@vger.kernel.org 8051S: Odd Fixes 8052F: drivers/block/floppy.c 8053 8054FLYSKY FSIA6B RC RECEIVER 8055M: Markus Koch <markus@notsyncing.net> 8056L: linux-input@vger.kernel.org 8057S: Maintained 8058F: drivers/input/joystick/fsia6b.c 8059 8060FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8061M: Geoffrey D. Bennett <g@b4.vu> 8062L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8063S: Maintained 8064T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8065F: sound/usb/mixer_scarlett_gen2.c 8066 8067FORCEDETH GIGABIT ETHERNET DRIVER 8068M: Rain River <rain.1986.08.12@gmail.com> 8069M: Zhu Yanjun <zyjzyj2000@gmail.com> 8070L: netdev@vger.kernel.org 8071S: Maintained 8072F: drivers/net/ethernet/nvidia/* 8073 8074FORTIFY_SOURCE 8075M: Kees Cook <keescook@chromium.org> 8076L: linux-hardening@vger.kernel.org 8077S: Supported 8078T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8079F: include/linux/fortify-string.h 8080F: lib/fortify_kunit.c 8081F: lib/memcpy_kunit.c 8082F: lib/strscpy_kunit.c 8083F: lib/test_fortify/* 8084F: scripts/test_fortify.sh 8085K: \b__NO_FORTIFY\b 8086 8087FPGA DFL DRIVERS 8088M: Wu Hao <hao.wu@intel.com> 8089R: Tom Rix <trix@redhat.com> 8090L: linux-fpga@vger.kernel.org 8091S: Maintained 8092F: Documentation/ABI/testing/sysfs-bus-dfl* 8093F: Documentation/fpga/dfl.rst 8094F: drivers/fpga/dfl* 8095F: drivers/uio/uio_dfl.c 8096F: include/linux/dfl.h 8097F: include/uapi/linux/fpga-dfl.h 8098 8099FPGA MANAGER FRAMEWORK 8100M: Moritz Fischer <mdf@kernel.org> 8101M: Wu Hao <hao.wu@intel.com> 8102M: Xu Yilun <yilun.xu@intel.com> 8103R: Tom Rix <trix@redhat.com> 8104L: linux-fpga@vger.kernel.org 8105S: Maintained 8106Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8107T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8108F: Documentation/devicetree/bindings/fpga/ 8109F: Documentation/driver-api/fpga/ 8110F: Documentation/fpga/ 8111F: drivers/fpga/ 8112F: include/linux/fpga/ 8113 8114FPU EMULATOR 8115M: Bill Metzenthen <billm@melbpc.org.au> 8116S: Maintained 8117W: https://floatingpoint.billm.au/ 8118F: arch/x86/math-emu/ 8119 8120FRAMEBUFFER CORE 8121M: Daniel Vetter <daniel@ffwll.ch> 8122S: Odd Fixes 8123T: git git://anongit.freedesktop.org/drm/drm-misc 8124F: drivers/video/fbdev/core/ 8125 8126FRAMEBUFFER LAYER 8127M: Helge Deller <deller@gmx.de> 8128L: linux-fbdev@vger.kernel.org 8129L: dri-devel@lists.freedesktop.org 8130S: Maintained 8131Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8132T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8133F: Documentation/fb/ 8134F: drivers/video/ 8135F: include/linux/fb.h 8136F: include/uapi/linux/fb.h 8137F: include/uapi/video/ 8138F: include/video/ 8139 8140FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8141M: Horia Geantă <horia.geanta@nxp.com> 8142M: Pankaj Gupta <pankaj.gupta@nxp.com> 8143M: Gaurav Jain <gaurav.jain@nxp.com> 8144L: linux-crypto@vger.kernel.org 8145S: Maintained 8146F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8147F: drivers/crypto/caam/ 8148 8149FREESCALE COLDFIRE M5441X MMC DRIVER 8150M: Angelo Dureghello <angelo.dureghello@timesys.com> 8151L: linux-mmc@vger.kernel.org 8152S: Maintained 8153F: drivers/mmc/host/sdhci-esdhc-mcf.c 8154F: include/linux/platform_data/mmc-esdhc-mcf.h 8155 8156FREESCALE DIU FRAMEBUFFER DRIVER 8157M: Timur Tabi <timur@kernel.org> 8158L: linux-fbdev@vger.kernel.org 8159S: Maintained 8160F: drivers/video/fbdev/fsl-diu-fb.* 8161 8162FREESCALE DMA DRIVER 8163M: Li Yang <leoyang.li@nxp.com> 8164M: Zhang Wei <zw@zh-kernel.org> 8165L: linuxppc-dev@lists.ozlabs.org 8166S: Maintained 8167F: drivers/dma/fsldma.* 8168 8169FREESCALE DSPI DRIVER 8170M: Vladimir Oltean <olteanv@gmail.com> 8171L: linux-spi@vger.kernel.org 8172S: Maintained 8173F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8174F: drivers/spi/spi-fsl-dspi.c 8175F: include/linux/spi/spi-fsl-dspi.h 8176 8177FREESCALE ENETC ETHERNET DRIVERS 8178M: Claudiu Manoil <claudiu.manoil@nxp.com> 8179M: Vladimir Oltean <vladimir.oltean@nxp.com> 8180L: netdev@vger.kernel.org 8181S: Maintained 8182F: drivers/net/ethernet/freescale/enetc/ 8183 8184FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8185M: Claudiu Manoil <claudiu.manoil@nxp.com> 8186L: netdev@vger.kernel.org 8187S: Maintained 8188F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8189F: drivers/net/ethernet/freescale/gianfar* 8190 8191FREESCALE GPMI NAND DRIVER 8192M: Han Xu <han.xu@nxp.com> 8193L: linux-mtd@lists.infradead.org 8194S: Maintained 8195F: drivers/mtd/nand/raw/gpmi-nand/* 8196 8197FREESCALE I2C CPM DRIVER 8198M: Jochen Friedrich <jochen@scram.de> 8199L: linuxppc-dev@lists.ozlabs.org 8200L: linux-i2c@vger.kernel.org 8201S: Maintained 8202F: drivers/i2c/busses/i2c-cpm.c 8203 8204FREESCALE IMX / MXC FEC DRIVER 8205M: Wei Fang <wei.fang@nxp.com> 8206R: Shenwei Wang <shenwei.wang@nxp.com> 8207R: Clark Wang <xiaoning.wang@nxp.com> 8208R: NXP Linux Team <linux-imx@nxp.com> 8209L: netdev@vger.kernel.org 8210S: Maintained 8211F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8212F: drivers/net/ethernet/freescale/fec.h 8213F: drivers/net/ethernet/freescale/fec_main.c 8214F: drivers/net/ethernet/freescale/fec_ptp.c 8215 8216FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8217M: Sascha Hauer <s.hauer@pengutronix.de> 8218R: Pengutronix Kernel Team <kernel@pengutronix.de> 8219L: linux-fbdev@vger.kernel.org 8220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8221S: Maintained 8222F: drivers/video/fbdev/imxfb.c 8223 8224FREESCALE IMX DDR PMU DRIVER 8225M: Frank Li <Frank.li@nxp.com> 8226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8227S: Maintained 8228F: Documentation/admin-guide/perf/imx-ddr.rst 8229F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8230F: drivers/perf/fsl_imx8_ddr_perf.c 8231 8232FREESCALE IMX I2C DRIVER 8233M: Oleksij Rempel <o.rempel@pengutronix.de> 8234R: Pengutronix Kernel Team <kernel@pengutronix.de> 8235L: linux-i2c@vger.kernel.org 8236S: Maintained 8237F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8238F: drivers/i2c/busses/i2c-imx.c 8239 8240FREESCALE IMX LPI2C DRIVER 8241M: Dong Aisheng <aisheng.dong@nxp.com> 8242L: linux-i2c@vger.kernel.org 8243L: linux-imx@nxp.com 8244S: Maintained 8245F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8246F: drivers/i2c/busses/i2c-imx-lpi2c.c 8247 8248FREESCALE MPC I2C DRIVER 8249M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8250L: linux-i2c@vger.kernel.org 8251S: Maintained 8252F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8253F: drivers/i2c/busses/i2c-mpc.c 8254 8255FREESCALE QORIQ DPAA ETHERNET DRIVER 8256M: Madalin Bucur <madalin.bucur@nxp.com> 8257L: netdev@vger.kernel.org 8258S: Maintained 8259F: drivers/net/ethernet/freescale/dpaa 8260 8261FREESCALE QORIQ DPAA FMAN DRIVER 8262M: Madalin Bucur <madalin.bucur@nxp.com> 8263R: Sean Anderson <sean.anderson@seco.com> 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/net/fsl-fman.txt 8267F: drivers/net/ethernet/freescale/fman 8268 8269FREESCALE QORIQ PTP CLOCK DRIVER 8270M: Yangbo Lu <yangbo.lu@nxp.com> 8271L: netdev@vger.kernel.org 8272S: Maintained 8273F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8274F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8275F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8276F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8277F: drivers/ptp/ptp_qoriq.c 8278F: drivers/ptp/ptp_qoriq_debugfs.c 8279F: include/linux/fsl/ptp_qoriq.h 8280 8281FREESCALE QUAD SPI DRIVER 8282M: Han Xu <han.xu@nxp.com> 8283L: linux-spi@vger.kernel.org 8284S: Maintained 8285F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8286F: drivers/spi/spi-fsl-qspi.c 8287 8288FREESCALE QUICC ENGINE LIBRARY 8289M: Qiang Zhao <qiang.zhao@nxp.com> 8290L: linuxppc-dev@lists.ozlabs.org 8291S: Maintained 8292F: drivers/soc/fsl/qe/ 8293F: include/soc/fsl/qe/ 8294 8295FREESCALE QUICC ENGINE QMC DRIVER 8296M: Herve Codina <herve.codina@bootlin.com> 8297L: linuxppc-dev@lists.ozlabs.org 8298S: Maintained 8299F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8300F: drivers/soc/fsl/qe/qmc.c 8301F: include/soc/fsl/qe/qmc.h 8302 8303FREESCALE QUICC ENGINE TSA DRIVER 8304M: Herve Codina <herve.codina@bootlin.com> 8305L: linuxppc-dev@lists.ozlabs.org 8306S: Maintained 8307F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8308F: drivers/soc/fsl/qe/tsa.c 8309F: drivers/soc/fsl/qe/tsa.h 8310F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8311 8312FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8313M: Li Yang <leoyang.li@nxp.com> 8314L: netdev@vger.kernel.org 8315L: linuxppc-dev@lists.ozlabs.org 8316S: Maintained 8317F: drivers/net/ethernet/freescale/ucc_geth* 8318 8319FREESCALE QUICC ENGINE UCC HDLC DRIVER 8320M: Zhao Qiang <qiang.zhao@nxp.com> 8321L: netdev@vger.kernel.org 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: drivers/net/wan/fsl_ucc_hdlc* 8325 8326FREESCALE QUICC ENGINE UCC UART DRIVER 8327M: Timur Tabi <timur@kernel.org> 8328L: linuxppc-dev@lists.ozlabs.org 8329S: Maintained 8330F: drivers/tty/serial/ucc_uart.c 8331 8332FREESCALE SOC DRIVERS 8333M: Li Yang <leoyang.li@nxp.com> 8334L: linuxppc-dev@lists.ozlabs.org 8335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8336S: Maintained 8337F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8338F: Documentation/devicetree/bindings/soc/fsl/ 8339F: drivers/soc/fsl/ 8340F: include/linux/fsl/ 8341F: include/soc/fsl/ 8342 8343FREESCALE SOC FS_ENET DRIVER 8344M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8345L: linuxppc-dev@lists.ozlabs.org 8346L: netdev@vger.kernel.org 8347S: Maintained 8348F: drivers/net/ethernet/freescale/fs_enet/ 8349F: include/linux/fs_enet_pd.h 8350 8351FREESCALE SOC SOUND DRIVERS 8352M: Shengjiu Wang <shengjiu.wang@gmail.com> 8353M: Xiubo Li <Xiubo.Lee@gmail.com> 8354R: Fabio Estevam <festevam@gmail.com> 8355R: Nicolin Chen <nicoleotsuka@gmail.com> 8356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8357L: linuxppc-dev@lists.ozlabs.org 8358S: Maintained 8359F: sound/soc/fsl/fsl* 8360F: sound/soc/fsl/imx* 8361F: sound/soc/fsl/mpc8610_hpcd.c 8362 8363FREESCALE SOC SOUND QMC DRIVER 8364M: Herve Codina <herve.codina@bootlin.com> 8365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8366L: linuxppc-dev@lists.ozlabs.org 8367S: Maintained 8368F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8369F: sound/soc/fsl/fsl_qmc_audio.c 8370 8371FREESCALE USB PERIPHERAL DRIVERS 8372M: Li Yang <leoyang.li@nxp.com> 8373L: linux-usb@vger.kernel.org 8374L: linuxppc-dev@lists.ozlabs.org 8375S: Maintained 8376F: drivers/usb/gadget/udc/fsl* 8377 8378FREESCALE USB PHY DRIVER 8379M: Ran Wang <ran.wang_1@nxp.com> 8380L: linux-usb@vger.kernel.org 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: drivers/usb/phy/phy-fsl-usb* 8384 8385FREEVXFS FILESYSTEM 8386M: Christoph Hellwig <hch@infradead.org> 8387S: Maintained 8388W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8389F: fs/freevxfs/ 8390 8391FREEZER 8392M: "Rafael J. Wysocki" <rafael@kernel.org> 8393M: Pavel Machek <pavel@ucw.cz> 8394L: linux-pm@vger.kernel.org 8395S: Supported 8396F: Documentation/power/freezing-of-tasks.rst 8397F: include/linux/freezer.h 8398F: kernel/freezer.c 8399 8400FRONTSWAP API 8401M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8402L: linux-kernel@vger.kernel.org 8403S: Maintained 8404F: include/linux/frontswap.h 8405F: mm/frontswap.c 8406 8407FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8408M: David Howells <dhowells@redhat.com> 8409L: linux-cachefs@redhat.com (moderated for non-subscribers) 8410S: Supported 8411F: Documentation/filesystems/caching/ 8412F: fs/fscache/ 8413F: include/linux/fscache*.h 8414 8415FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8416M: Eric Biggers <ebiggers@kernel.org> 8417M: Theodore Y. Ts'o <tytso@mit.edu> 8418M: Jaegeuk Kim <jaegeuk@kernel.org> 8419L: linux-fscrypt@vger.kernel.org 8420S: Supported 8421Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8422T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8423F: Documentation/filesystems/fscrypt.rst 8424F: fs/crypto/ 8425F: include/linux/fscrypt.h 8426F: include/uapi/linux/fscrypt.h 8427 8428FSI SUBSYSTEM 8429M: Jeremy Kerr <jk@ozlabs.org> 8430M: Joel Stanley <joel@jms.id.au> 8431R: Alistar Popple <alistair@popple.id.au> 8432R: Eddie James <eajames@linux.ibm.com> 8433L: linux-fsi@lists.ozlabs.org 8434S: Supported 8435Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8436T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8437F: drivers/fsi/ 8438F: include/linux/fsi*.h 8439F: include/trace/events/fsi*.h 8440 8441FSI-ATTACHED I2C DRIVER 8442M: Eddie James <eajames@linux.ibm.com> 8443L: linux-i2c@vger.kernel.org 8444L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8445S: Maintained 8446F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8447F: drivers/i2c/busses/i2c-fsi.c 8448 8449FSI-ATTACHED SPI DRIVER 8450M: Eddie James <eajames@linux.ibm.com> 8451L: linux-spi@vger.kernel.org 8452S: Maintained 8453F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8454F: drivers/spi/spi-fsi.c 8455 8456FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8457M: Jan Kara <jack@suse.cz> 8458R: Amir Goldstein <amir73il@gmail.com> 8459L: linux-fsdevel@vger.kernel.org 8460S: Maintained 8461T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8462F: fs/notify/ 8463F: include/linux/fsnotify*.h 8464 8465FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8466M: Eric Biggers <ebiggers@kernel.org> 8467M: Theodore Y. Ts'o <tytso@mit.edu> 8468L: fsverity@lists.linux.dev 8469S: Supported 8470Q: https://patchwork.kernel.org/project/fsverity/list/ 8471T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8472F: Documentation/filesystems/fsverity.rst 8473F: fs/verity/ 8474F: include/linux/fsverity.h 8475F: include/uapi/linux/fsverity.h 8476 8477FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8478M: Michael Zaidman <michael.zaidman@gmail.com> 8479L: linux-i2c@vger.kernel.org 8480L: linux-input@vger.kernel.org 8481S: Maintained 8482F: drivers/hid/hid-ft260.c 8483 8484FUJITSU LAPTOP EXTRAS 8485M: Jonathan Woithe <jwoithe@just42.net> 8486L: platform-driver-x86@vger.kernel.org 8487S: Maintained 8488F: drivers/platform/x86/fujitsu-laptop.c 8489 8490FUJITSU TABLET EXTRAS 8491M: Robert Gerlach <khnz@gmx.de> 8492L: platform-driver-x86@vger.kernel.org 8493S: Maintained 8494F: drivers/platform/x86/fujitsu-tablet.c 8495 8496FUNCTION HOOKS (FTRACE) 8497M: Steven Rostedt <rostedt@goodmis.org> 8498M: Masami Hiramatsu <mhiramat@kernel.org> 8499R: Mark Rutland <mark.rutland@arm.com> 8500L: linux-kernel@vger.kernel.org 8501L: linux-trace-kernel@vger.kernel.org 8502S: Maintained 8503Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8504T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8505F: Documentation/trace/ftrace* 8506F: arch/*/*/*/*ftrace* 8507F: arch/*/*/*ftrace* 8508F: include/*/ftrace.h 8509F: kernel/trace/fgraph.c 8510F: kernel/trace/ftrace* 8511F: samples/ftrace 8512 8513FUNGIBLE ETHERNET DRIVERS 8514M: Dimitris Michailidis <dmichail@fungible.com> 8515L: netdev@vger.kernel.org 8516S: Supported 8517F: drivers/net/ethernet/fungible/ 8518 8519FUSE: FILESYSTEM IN USERSPACE 8520M: Miklos Szeredi <miklos@szeredi.hu> 8521L: linux-fsdevel@vger.kernel.org 8522S: Maintained 8523W: https://github.com/libfuse/ 8524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8525F: Documentation/filesystems/fuse.rst 8526F: fs/fuse/ 8527F: include/uapi/linux/fuse.h 8528 8529FUTEX SUBSYSTEM 8530M: Thomas Gleixner <tglx@linutronix.de> 8531M: Ingo Molnar <mingo@redhat.com> 8532R: Peter Zijlstra <peterz@infradead.org> 8533R: Darren Hart <dvhart@infradead.org> 8534R: Davidlohr Bueso <dave@stgolabs.net> 8535R: André Almeida <andrealmeid@igalia.com> 8536L: linux-kernel@vger.kernel.org 8537S: Maintained 8538T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8539F: Documentation/locking/*futex* 8540F: include/asm-generic/futex.h 8541F: include/linux/futex.h 8542F: include/uapi/linux/futex.h 8543F: kernel/futex/* 8544F: tools/perf/bench/futex* 8545F: tools/testing/selftests/futex/ 8546 8547GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8548M: Tim Harvey <tharvey@gateworks.com> 8549S: Maintained 8550F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8551F: Documentation/hwmon/gsc-hwmon.rst 8552F: drivers/hwmon/gsc-hwmon.c 8553F: drivers/mfd/gateworks-gsc.c 8554F: include/linux/mfd/gsc.h 8555F: include/linux/platform_data/gsc_hwmon.h 8556 8557GCC PLUGINS 8558M: Kees Cook <keescook@chromium.org> 8559L: linux-hardening@vger.kernel.org 8560S: Maintained 8561T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8562F: Documentation/kbuild/gcc-plugins.rst 8563F: scripts/Makefile.gcc-plugins 8564F: scripts/gcc-plugins/ 8565 8566GCOV BASED KERNEL PROFILING 8567M: Peter Oberparleiter <oberpar@linux.ibm.com> 8568S: Maintained 8569F: Documentation/dev-tools/gcov.rst 8570F: kernel/gcov/ 8571 8572GDB KERNEL DEBUGGING HELPER SCRIPTS 8573M: Jan Kiszka <jan.kiszka@siemens.com> 8574M: Kieran Bingham <kbingham@kernel.org> 8575S: Supported 8576F: scripts/gdb/ 8577 8578GEMINI CRYPTO DRIVER 8579M: Corentin Labbe <clabbe@baylibre.com> 8580L: linux-crypto@vger.kernel.org 8581S: Maintained 8582F: drivers/crypto/gemini/ 8583 8584GEMTEK FM RADIO RECEIVER DRIVER 8585M: Hans Verkuil <hverkuil@xs4all.nl> 8586L: linux-media@vger.kernel.org 8587S: Maintained 8588W: https://linuxtv.org 8589T: git git://linuxtv.org/media_tree.git 8590F: drivers/media/radio/radio-gemtek* 8591 8592GENERIC ARCHITECTURE TOPOLOGY 8593M: Sudeep Holla <sudeep.holla@arm.com> 8594L: linux-kernel@vger.kernel.org 8595S: Maintained 8596F: drivers/base/arch_topology.c 8597F: include/linux/arch_topology.h 8598 8599GENERIC ENTRY CODE 8600M: Thomas Gleixner <tglx@linutronix.de> 8601M: Peter Zijlstra <peterz@infradead.org> 8602M: Andy Lutomirski <luto@kernel.org> 8603L: linux-kernel@vger.kernel.org 8604S: Maintained 8605T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8606F: include/linux/entry-common.h 8607F: include/linux/entry-kvm.h 8608F: kernel/entry/ 8609 8610GENERIC GPIO I2C DRIVER 8611M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8612S: Supported 8613F: drivers/i2c/busses/i2c-gpio.c 8614F: include/linux/platform_data/i2c-gpio.h 8615 8616GENERIC GPIO I2C MULTIPLEXER DRIVER 8617M: Peter Korsgaard <peter.korsgaard@barco.com> 8618L: linux-i2c@vger.kernel.org 8619S: Supported 8620F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8621F: drivers/i2c/muxes/i2c-mux-gpio.c 8622F: include/linux/platform_data/i2c-mux-gpio.h 8623 8624GENERIC HDLC (WAN) DRIVERS 8625M: Krzysztof Halasa <khc@pm.waw.pl> 8626S: Maintained 8627W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8628F: drivers/net/wan/c101.c 8629F: drivers/net/wan/hd6457* 8630F: drivers/net/wan/hdlc* 8631F: drivers/net/wan/n2.c 8632F: drivers/net/wan/pc300too.c 8633F: drivers/net/wan/pci200syn.c 8634F: drivers/net/wan/wanxl* 8635 8636GENERIC INCLUDE/ASM HEADER FILES 8637M: Arnd Bergmann <arnd@arndb.de> 8638L: linux-arch@vger.kernel.org 8639S: Maintained 8640T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8641F: include/asm-generic/ 8642F: include/uapi/asm-generic/ 8643 8644GENERIC PHY FRAMEWORK 8645M: Vinod Koul <vkoul@kernel.org> 8646M: Kishon Vijay Abraham I <kishon@kernel.org> 8647L: linux-phy@lists.infradead.org 8648S: Supported 8649Q: https://patchwork.kernel.org/project/linux-phy/list/ 8650T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8651F: Documentation/devicetree/bindings/phy/ 8652F: drivers/phy/ 8653F: include/dt-bindings/phy/ 8654F: include/linux/phy/ 8655 8656GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8657M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8658S: Supported 8659F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8660 8661GENERIC PM DOMAINS 8662M: "Rafael J. Wysocki" <rafael@kernel.org> 8663M: Kevin Hilman <khilman@kernel.org> 8664M: Ulf Hansson <ulf.hansson@linaro.org> 8665L: linux-pm@vger.kernel.org 8666S: Supported 8667F: Documentation/devicetree/bindings/power/power?domain* 8668F: drivers/base/power/domain*.c 8669F: include/linux/pm_domain.h 8670 8671GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8672M: Eugen Hristev <eugen.hristev@microchip.com> 8673L: linux-input@vger.kernel.org 8674S: Maintained 8675F: drivers/input/touchscreen/resistive-adc-touch.c 8676 8677GENERIC STRING LIBRARY 8678R: Andy Shevchenko <andy@kernel.org> 8679S: Maintained 8680F: lib/string.c 8681F: lib/string_helpers.c 8682F: lib/test-string_helpers.c 8683F: lib/test_string.c 8684 8685GENERIC UIO DRIVER FOR PCI DEVICES 8686M: "Michael S. Tsirkin" <mst@redhat.com> 8687L: kvm@vger.kernel.org 8688S: Supported 8689F: drivers/uio/uio_pci_generic.c 8690 8691GENERIC VDSO LIBRARY 8692M: Andy Lutomirski <luto@kernel.org> 8693M: Thomas Gleixner <tglx@linutronix.de> 8694M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8695L: linux-kernel@vger.kernel.org 8696S: Maintained 8697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8698F: include/asm-generic/vdso/vsyscall.h 8699F: include/vdso/ 8700F: kernel/time/vsyscall.c 8701F: lib/vdso/ 8702 8703GENWQE (IBM Generic Workqueue Card) 8704M: Frank Haverkamp <haver@linux.ibm.com> 8705S: Supported 8706F: drivers/misc/genwqe/ 8707 8708GET_MAINTAINER SCRIPT 8709M: Joe Perches <joe@perches.com> 8710S: Maintained 8711F: scripts/get_maintainer.pl 8712 8713GFS2 FILE SYSTEM 8714M: Bob Peterson <rpeterso@redhat.com> 8715M: Andreas Gruenbacher <agruenba@redhat.com> 8716L: cluster-devel@redhat.com 8717S: Supported 8718B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8719T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8720F: Documentation/filesystems/gfs2* 8721F: fs/gfs2/ 8722F: include/uapi/linux/gfs2_ondisk.h 8723 8724GIGABYTE WMI DRIVER 8725M: Thomas Weißschuh <thomas@weissschuh.net> 8726L: platform-driver-x86@vger.kernel.org 8727S: Maintained 8728F: drivers/platform/x86/gigabyte-wmi.c 8729 8730GNSS SUBSYSTEM 8731M: Johan Hovold <johan@kernel.org> 8732S: Maintained 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8734F: Documentation/ABI/testing/sysfs-class-gnss 8735F: Documentation/devicetree/bindings/gnss/ 8736F: drivers/gnss/ 8737F: include/linux/gnss.h 8738 8739GO7007 MPEG CODEC 8740M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8741L: linux-media@vger.kernel.org 8742S: Maintained 8743F: drivers/media/usb/go7007/ 8744 8745GOODIX TOUCHSCREEN 8746M: Bastien Nocera <hadess@hadess.net> 8747M: Hans de Goede <hdegoede@redhat.com> 8748L: linux-input@vger.kernel.org 8749S: Maintained 8750F: drivers/input/touchscreen/goodix* 8751 8752GOOGLE ETHERNET DRIVERS 8753M: Jeroen de Borst <jeroendb@google.com> 8754M: Praveen Kaligineedi <pkaligineedi@google.com> 8755R: Shailend Chand <shailend@google.com> 8756L: netdev@vger.kernel.org 8757S: Supported 8758F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8759F: drivers/net/ethernet/google 8760 8761GPD POCKET FAN DRIVER 8762M: Hans de Goede <hdegoede@redhat.com> 8763L: platform-driver-x86@vger.kernel.org 8764S: Maintained 8765F: drivers/platform/x86/gpd-pocket-fan.c 8766 8767GPIO ACPI SUPPORT 8768M: Mika Westerberg <mika.westerberg@linux.intel.com> 8769M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8770L: linux-gpio@vger.kernel.org 8771L: linux-acpi@vger.kernel.org 8772S: Supported 8773T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8774F: Documentation/firmware-guide/acpi/gpio-properties.rst 8775F: drivers/gpio/gpiolib-acpi.c 8776F: drivers/gpio/gpiolib-acpi.h 8777 8778GPIO AGGREGATOR 8779M: Geert Uytterhoeven <geert+renesas@glider.be> 8780L: linux-gpio@vger.kernel.org 8781S: Supported 8782F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8783F: drivers/gpio/gpio-aggregator.c 8784 8785GPIO IR Transmitter 8786M: Sean Young <sean@mess.org> 8787L: linux-media@vger.kernel.org 8788S: Maintained 8789F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8790F: drivers/media/rc/gpio-ir-tx.c 8791 8792GPIO MOCKUP DRIVER 8793M: Bamvor Jian Zhang <bamv2005@gmail.com> 8794L: linux-gpio@vger.kernel.org 8795S: Maintained 8796F: drivers/gpio/gpio-mockup.c 8797F: tools/testing/selftests/gpio/ 8798 8799GPIO REGMAP 8800R: Michael Walle <michael@walle.cc> 8801S: Maintained 8802F: drivers/gpio/gpio-regmap.c 8803F: include/linux/gpio/regmap.h 8804 8805GPIO SUBSYSTEM 8806M: Linus Walleij <linus.walleij@linaro.org> 8807M: Bartosz Golaszewski <brgl@bgdev.pl> 8808R: Andy Shevchenko <andy@kernel.org> 8809L: linux-gpio@vger.kernel.org 8810S: Maintained 8811T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8812F: Documentation/ABI/obsolete/sysfs-gpio 8813F: Documentation/ABI/testing/gpio-cdev 8814F: Documentation/admin-guide/gpio/ 8815F: Documentation/devicetree/bindings/gpio/ 8816F: Documentation/driver-api/gpio/ 8817F: drivers/gpio/ 8818F: include/dt-bindings/gpio/ 8819F: include/linux/gpio.h 8820F: include/linux/gpio/ 8821F: include/linux/of_gpio.h 8822F: include/uapi/linux/gpio.h 8823F: tools/gpio/ 8824 8825GRE DEMULTIPLEXER DRIVER 8826M: Dmitry Kozlov <xeb@mail.ru> 8827L: netdev@vger.kernel.org 8828S: Maintained 8829F: include/net/gre.h 8830F: net/ipv4/gre_demux.c 8831F: net/ipv4/gre_offload.c 8832 8833GRETH 10/100/1G Ethernet MAC device driver 8834M: Andreas Larsson <andreas@gaisler.com> 8835L: netdev@vger.kernel.org 8836S: Maintained 8837F: drivers/net/ethernet/aeroflex/ 8838 8839GREYBUS AUDIO PROTOCOLS DRIVERS 8840M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8841M: Mark Greer <mgreer@animalcreek.com> 8842S: Maintained 8843F: drivers/staging/greybus/audio_apbridgea.c 8844F: drivers/staging/greybus/audio_apbridgea.h 8845F: drivers/staging/greybus/audio_codec.c 8846F: drivers/staging/greybus/audio_codec.h 8847F: drivers/staging/greybus/audio_gb.c 8848F: drivers/staging/greybus/audio_manager.c 8849F: drivers/staging/greybus/audio_manager.h 8850F: drivers/staging/greybus/audio_manager_module.c 8851F: drivers/staging/greybus/audio_manager_private.h 8852F: drivers/staging/greybus/audio_manager_sysfs.c 8853F: drivers/staging/greybus/audio_module.c 8854F: drivers/staging/greybus/audio_topology.c 8855 8856GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8857M: Viresh Kumar <vireshk@kernel.org> 8858S: Maintained 8859F: drivers/staging/greybus/authentication.c 8860F: drivers/staging/greybus/bootrom.c 8861F: drivers/staging/greybus/firmware.h 8862F: drivers/staging/greybus/fw-core.c 8863F: drivers/staging/greybus/fw-download.c 8864F: drivers/staging/greybus/fw-management.c 8865F: drivers/staging/greybus/greybus_authentication.h 8866F: drivers/staging/greybus/greybus_firmware.h 8867F: drivers/staging/greybus/hid.c 8868F: drivers/staging/greybus/i2c.c 8869F: drivers/staging/greybus/spi.c 8870F: drivers/staging/greybus/spilib.c 8871F: drivers/staging/greybus/spilib.h 8872 8873GREYBUS LOOPBACK DRIVER 8874M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8875S: Maintained 8876F: drivers/staging/greybus/loopback.c 8877 8878GREYBUS PLATFORM DRIVERS 8879M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8880S: Maintained 8881F: drivers/staging/greybus/arche-apb-ctrl.c 8882F: drivers/staging/greybus/arche-platform.c 8883F: drivers/staging/greybus/arche_platform.h 8884 8885GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8886M: Rui Miguel Silva <rmfrfs@gmail.com> 8887S: Maintained 8888F: drivers/staging/greybus/gpio.c 8889F: drivers/staging/greybus/light.c 8890F: drivers/staging/greybus/power_supply.c 8891F: drivers/staging/greybus/sdio.c 8892F: drivers/staging/greybus/spi.c 8893F: drivers/staging/greybus/spilib.c 8894 8895GREYBUS SUBSYSTEM 8896M: Johan Hovold <johan@kernel.org> 8897M: Alex Elder <elder@kernel.org> 8898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8899L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8900S: Maintained 8901F: drivers/greybus/ 8902F: drivers/staging/greybus/ 8903F: include/linux/greybus.h 8904F: include/linux/greybus/ 8905 8906GREYBUS UART PROTOCOLS DRIVERS 8907M: David Lin <dtwlin@gmail.com> 8908S: Maintained 8909F: drivers/staging/greybus/log.c 8910F: drivers/staging/greybus/uart.c 8911 8912GS1662 VIDEO SERIALIZER 8913M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8914L: linux-media@vger.kernel.org 8915S: Maintained 8916T: git git://linuxtv.org/media_tree.git 8917F: drivers/media/spi/gs1662.c 8918 8919GSPCA FINEPIX SUBDRIVER 8920M: Frank Zago <frank@zago.net> 8921L: linux-media@vger.kernel.org 8922S: Maintained 8923T: git git://linuxtv.org/media_tree.git 8924F: drivers/media/usb/gspca/finepix.c 8925 8926GSPCA GL860 SUBDRIVER 8927M: Olivier Lorin <o.lorin@laposte.net> 8928L: linux-media@vger.kernel.org 8929S: Maintained 8930T: git git://linuxtv.org/media_tree.git 8931F: drivers/media/usb/gspca/gl860/ 8932 8933GSPCA M5602 SUBDRIVER 8934M: Erik Andren <erik.andren@gmail.com> 8935L: linux-media@vger.kernel.org 8936S: Maintained 8937T: git git://linuxtv.org/media_tree.git 8938F: drivers/media/usb/gspca/m5602/ 8939 8940GSPCA PAC207 SONIXB SUBDRIVER 8941M: Hans Verkuil <hverkuil@xs4all.nl> 8942L: linux-media@vger.kernel.org 8943S: Odd Fixes 8944T: git git://linuxtv.org/media_tree.git 8945F: drivers/media/usb/gspca/pac207.c 8946 8947GSPCA SN9C20X SUBDRIVER 8948M: Brian Johnson <brijohn@gmail.com> 8949L: linux-media@vger.kernel.org 8950S: Maintained 8951T: git git://linuxtv.org/media_tree.git 8952F: drivers/media/usb/gspca/sn9c20x.c 8953 8954GSPCA T613 SUBDRIVER 8955M: Leandro Costantino <lcostantino@gmail.com> 8956L: linux-media@vger.kernel.org 8957S: Maintained 8958T: git git://linuxtv.org/media_tree.git 8959F: drivers/media/usb/gspca/t613.c 8960 8961GSPCA USB WEBCAM DRIVER 8962M: Hans Verkuil <hverkuil@xs4all.nl> 8963L: linux-media@vger.kernel.org 8964S: Odd Fixes 8965T: git git://linuxtv.org/media_tree.git 8966F: drivers/media/usb/gspca/ 8967 8968GTP (GPRS Tunneling Protocol) 8969M: Pablo Neira Ayuso <pablo@netfilter.org> 8970M: Harald Welte <laforge@gnumonks.org> 8971L: osmocom-net-gprs@lists.osmocom.org 8972S: Maintained 8973T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8974F: drivers/net/gtp.c 8975 8976GUID PARTITION TABLE (GPT) 8977M: Davidlohr Bueso <dave@stgolabs.net> 8978L: linux-efi@vger.kernel.org 8979S: Maintained 8980F: block/partitions/efi.* 8981 8982HABANALABS PCI DRIVER 8983M: Oded Gabbay <ogabbay@kernel.org> 8984L: dri-devel@lists.freedesktop.org 8985S: Supported 8986C: irc://irc.oftc.net/dri-devel 8987T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8988F: Documentation/ABI/testing/debugfs-driver-habanalabs 8989F: Documentation/ABI/testing/sysfs-driver-habanalabs 8990F: drivers/accel/habanalabs/ 8991F: include/trace/events/habanalabs.h 8992F: include/uapi/drm/habanalabs_accel.h 8993 8994HACKRF MEDIA DRIVER 8995M: Antti Palosaari <crope@iki.fi> 8996L: linux-media@vger.kernel.org 8997S: Maintained 8998W: https://linuxtv.org 8999W: http://palosaari.fi/linux/ 9000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9001T: git git://linuxtv.org/anttip/media_tree.git 9002F: drivers/media/usb/hackrf/ 9003 9004HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9005M: Chuck Lever <chuck.lever@oracle.com> 9006L: kernel-tls-handshake@lists.linux.dev 9007L: netdev@vger.kernel.org 9008S: Maintained 9009F: Documentation/netlink/specs/handshake.yaml 9010F: Documentation/networking/tls-handshake.rst 9011F: include/net/handshake.h 9012F: include/trace/events/handshake.h 9013F: net/handshake/ 9014 9015HANTRO VPU CODEC DRIVER 9016M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9017M: Philipp Zabel <p.zabel@pengutronix.de> 9018L: linux-media@vger.kernel.org 9019L: linux-rockchip@lists.infradead.org 9020S: Maintained 9021F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9022F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9023F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9024F: drivers/media/platform/verisilicon/ 9025 9026HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9027M: Frank Seidel <frank@f-seidel.de> 9028L: platform-driver-x86@vger.kernel.org 9029S: Maintained 9030W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9031F: drivers/platform/x86/hdaps.c 9032 9033HARDWARE MONITORING 9034M: Jean Delvare <jdelvare@suse.com> 9035M: Guenter Roeck <linux@roeck-us.net> 9036L: linux-hwmon@vger.kernel.org 9037S: Maintained 9038W: http://hwmon.wiki.kernel.org/ 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9040F: Documentation/ABI/testing/sysfs-class-hwmon 9041F: Documentation/devicetree/bindings/hwmon/ 9042F: Documentation/hwmon/ 9043F: drivers/hwmon/ 9044F: include/linux/hwmon*.h 9045F: include/trace/events/hwmon*.h 9046K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9047 9048HARDWARE RANDOM NUMBER GENERATOR CORE 9049M: Olivia Mackall <olivia@selenic.com> 9050M: Herbert Xu <herbert@gondor.apana.org.au> 9051L: linux-crypto@vger.kernel.org 9052S: Odd fixes 9053F: Documentation/admin-guide/hw_random.rst 9054F: Documentation/devicetree/bindings/rng/ 9055F: drivers/char/hw_random/ 9056F: include/linux/hw_random.h 9057 9058HARDWARE SPINLOCK CORE 9059M: Ohad Ben-Cohen <ohad@wizery.com> 9060M: Bjorn Andersson <andersson@kernel.org> 9061R: Baolin Wang <baolin.wang7@gmail.com> 9062L: linux-remoteproc@vger.kernel.org 9063S: Maintained 9064T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9065F: Documentation/devicetree/bindings/hwlock/ 9066F: Documentation/locking/hwspinlock.rst 9067F: drivers/hwspinlock/ 9068F: include/linux/hwspinlock.h 9069 9070HARDWARE TRACING FACILITIES 9071M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9072S: Maintained 9073F: drivers/hwtracing/ 9074 9075HARMONY SOUND DRIVER 9076L: linux-parisc@vger.kernel.org 9077S: Maintained 9078F: sound/parisc/harmony.* 9079 9080HDPVR USB VIDEO ENCODER DRIVER 9081M: Hans Verkuil <hverkuil@xs4all.nl> 9082L: linux-media@vger.kernel.org 9083S: Odd Fixes 9084W: https://linuxtv.org 9085T: git git://linuxtv.org/media_tree.git 9086F: drivers/media/usb/hdpvr/ 9087 9088HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9089M: Matt Hsiao <matt.hsiao@hpe.com> 9090S: Supported 9091F: drivers/misc/hpilo.[ch] 9092 9093HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9094M: Jerry Hoemann <jerry.hoemann@hpe.com> 9095S: Supported 9096F: Documentation/watchdog/hpwdt.rst 9097F: drivers/watchdog/hpwdt.c 9098 9099HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9100M: Don Brace <don.brace@microchip.com> 9101L: storagedev@microchip.com 9102L: linux-scsi@vger.kernel.org 9103S: Supported 9104F: Documentation/scsi/hpsa.rst 9105F: drivers/scsi/hpsa*.[ch] 9106F: include/linux/cciss*.h 9107F: include/uapi/linux/cciss*.h 9108 9109HFI1 DRIVER 9110M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9111L: linux-rdma@vger.kernel.org 9112S: Supported 9113F: drivers/infiniband/hw/hfi1 9114 9115HFS FILESYSTEM 9116L: linux-fsdevel@vger.kernel.org 9117S: Orphan 9118F: Documentation/filesystems/hfs.rst 9119F: fs/hfs/ 9120 9121HFSPLUS FILESYSTEM 9122L: linux-fsdevel@vger.kernel.org 9123S: Orphan 9124F: Documentation/filesystems/hfsplus.rst 9125F: fs/hfsplus/ 9126 9127HGA FRAMEBUFFER DRIVER 9128M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9129L: linux-nvidia@lists.surfsouth.com 9130S: Maintained 9131W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9132F: drivers/video/fbdev/hgafb.c 9133 9134HIBERNATION (aka Software Suspend, aka swsusp) 9135M: "Rafael J. Wysocki" <rafael@kernel.org> 9136M: Pavel Machek <pavel@ucw.cz> 9137L: linux-pm@vger.kernel.org 9138S: Supported 9139B: https://bugzilla.kernel.org 9140F: arch/*/include/asm/suspend*.h 9141F: arch/x86/power/ 9142F: drivers/base/power/ 9143F: include/linux/freezer.h 9144F: include/linux/pm.h 9145F: include/linux/suspend.h 9146F: kernel/power/ 9147 9148HID CORE LAYER 9149M: Jiri Kosina <jikos@kernel.org> 9150M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9151L: linux-input@vger.kernel.org 9152S: Maintained 9153T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9154F: Documentation/hid/ 9155F: drivers/hid/ 9156F: include/linux/hid* 9157F: include/uapi/linux/hid* 9158F: samples/hid/ 9159F: tools/testing/selftests/hid/ 9160 9161HID LOGITECH DRIVERS 9162R: Filipe Laíns <lains@riseup.net> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165F: drivers/hid/hid-logitech-* 9166 9167HID PHOENIX RC FLIGHT CONTROLLER 9168M: Marcus Folkesson <marcus.folkesson@gmail.com> 9169L: linux-input@vger.kernel.org 9170S: Maintained 9171F: drivers/hid/hid-pxrc.c 9172 9173HID PLAYSTATION DRIVER 9174M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9175L: linux-input@vger.kernel.org 9176S: Supported 9177F: drivers/hid/hid-playstation.c 9178 9179HID SENSOR HUB DRIVERS 9180M: Jiri Kosina <jikos@kernel.org> 9181M: Jonathan Cameron <jic23@kernel.org> 9182M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9183L: linux-input@vger.kernel.org 9184L: linux-iio@vger.kernel.org 9185S: Maintained 9186F: Documentation/hid/hid-sensor* 9187F: drivers/hid/hid-sensor-* 9188F: drivers/iio/*/hid-* 9189F: include/linux/hid-sensor-* 9190 9191HID VRC-2 CAR CONTROLLER DRIVER 9192M: Marcus Folkesson <marcus.folkesson@gmail.com> 9193L: linux-input@vger.kernel.org 9194S: Maintained 9195F: drivers/hid/hid-vrc2.c 9196 9197HID WACOM DRIVER 9198M: Ping Cheng <ping.cheng@wacom.com> 9199M: Jason Gerecke <jason.gerecke@wacom.com> 9200L: linux-input@vger.kernel.org 9201S: Maintained 9202F: drivers/hid/wacom.h 9203F: drivers/hid/wacom_* 9204 9205HID++ LOGITECH DRIVERS 9206R: Filipe Laíns <lains@riseup.net> 9207R: Bastien Nocera <hadess@hadess.net> 9208L: linux-input@vger.kernel.org 9209S: Maintained 9210F: drivers/hid/hid-logitech-hidpp.c 9211 9212HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9213M: Thomas Gleixner <tglx@linutronix.de> 9214L: linux-kernel@vger.kernel.org 9215S: Maintained 9216T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9217F: Documentation/timers/ 9218F: include/linux/clockchips.h 9219F: include/linux/hrtimer.h 9220F: kernel/time/clockevents.c 9221F: kernel/time/hrtimer.c 9222F: kernel/time/timer_*.c 9223 9224HIGH-SPEED SCC DRIVER FOR AX.25 9225L: linux-hams@vger.kernel.org 9226S: Orphan 9227F: drivers/net/hamradio/scc.c 9228 9229HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9230M: HighPoint Linux Team <linux@highpoint-tech.com> 9231S: Supported 9232W: http://www.highpoint-tech.com 9233F: Documentation/scsi/hptiop.rst 9234F: drivers/scsi/hptiop.c 9235 9236HIKEY960 ONBOARD USB GPIO HUB DRIVER 9237M: John Stultz <jstultz@google.com> 9238L: linux-kernel@vger.kernel.org 9239S: Maintained 9240F: drivers/misc/hisi_hikey_usb.c 9241 9242HIMAX HX83112B TOUCHSCREEN SUPPORT 9243M: Job Noorman <job@noorman.info> 9244L: linux-input@vger.kernel.org 9245S: Maintained 9246F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9247F: drivers/input/touchscreen/himax_hx83112b.c 9248 9249HIPPI 9250M: Jes Sorensen <jes@trained-monkey.org> 9251L: linux-hippi@sunsite.dk 9252S: Maintained 9253F: drivers/net/hippi/ 9254F: include/linux/hippidevice.h 9255F: include/uapi/linux/if_hippi.h 9256F: net/802/hippi.c 9257 9258HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9259M: Kurt Kanzenbach <kurt@linutronix.de> 9260L: netdev@vger.kernel.org 9261S: Maintained 9262F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9263F: drivers/net/dsa/hirschmann/* 9264F: include/linux/platform_data/hirschmann-hellcreek.h 9265F: net/dsa/tag_hellcreek.c 9266 9267HISILICON DMA DRIVER 9268M: Zhou Wang <wangzhou1@hisilicon.com> 9269M: Jie Hai <haijie1@huawei.com> 9270L: dmaengine@vger.kernel.org 9271S: Maintained 9272F: drivers/dma/hisi_dma.c 9273 9274HISILICON GPIO DRIVER 9275M: Jay Fang <f.fangjian@huawei.com> 9276L: linux-gpio@vger.kernel.org 9277S: Maintained 9278F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9279F: drivers/gpio/gpio-hisi.c 9280 9281HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9282M: Longfang Liu <liulongfang@huawei.com> 9283L: linux-crypto@vger.kernel.org 9284S: Maintained 9285F: Documentation/ABI/testing/debugfs-hisi-hpre 9286F: drivers/crypto/hisilicon/hpre/hpre.h 9287F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9288F: drivers/crypto/hisilicon/hpre/hpre_main.c 9289 9290HISILICON HNS3 PMU DRIVER 9291M: Guangbin Huang <huangguangbin2@huawei.com> 9292S: Supported 9293F: Documentation/admin-guide/perf/hns3-pmu.rst 9294F: drivers/perf/hisilicon/hns3_pmu.c 9295 9296HISILICON I2C CONTROLLER DRIVER 9297M: Yicong Yang <yangyicong@hisilicon.com> 9298L: linux-i2c@vger.kernel.org 9299S: Maintained 9300W: https://www.hisilicon.com 9301F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9302F: drivers/i2c/busses/i2c-hisi.c 9303 9304HISILICON LPC BUS DRIVER 9305M: Jay Fang <f.fangjian@huawei.com> 9306S: Maintained 9307W: http://www.hisilicon.com 9308F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9309F: drivers/bus/hisi_lpc.c 9310 9311HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9312M: Yisen Zhuang <yisen.zhuang@huawei.com> 9313M: Salil Mehta <salil.mehta@huawei.com> 9314L: netdev@vger.kernel.org 9315S: Maintained 9316W: http://www.hisilicon.com 9317F: drivers/net/ethernet/hisilicon/hns3/ 9318 9319HISILICON NETWORK SUBSYSTEM DRIVER 9320M: Yisen Zhuang <yisen.zhuang@huawei.com> 9321M: Salil Mehta <salil.mehta@huawei.com> 9322L: netdev@vger.kernel.org 9323S: Maintained 9324W: http://www.hisilicon.com 9325F: Documentation/devicetree/bindings/net/hisilicon*.txt 9326F: drivers/net/ethernet/hisilicon/ 9327 9328HISILICON PMU DRIVER 9329M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9330M: Jonathan Cameron <jonathan.cameron@huawei.com> 9331S: Supported 9332W: http://www.hisilicon.com 9333F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9334F: Documentation/admin-guide/perf/hisi-pmu.rst 9335F: drivers/perf/hisilicon 9336 9337HISILICON PTT DRIVER 9338M: Yicong Yang <yangyicong@hisilicon.com> 9339M: Jonathan Cameron <jonathan.cameron@huawei.com> 9340L: linux-kernel@vger.kernel.org 9341S: Maintained 9342F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9343F: Documentation/trace/hisi-ptt.rst 9344F: drivers/hwtracing/ptt/ 9345F: tools/perf/arch/arm64/util/hisi-ptt.c 9346F: tools/perf/util/hisi-ptt* 9347F: tools/perf/util/hisi-ptt-decoder/* 9348 9349HISILICON QM DRIVER 9350M: Weili Qian <qianweili@huawei.com> 9351M: Zhou Wang <wangzhou1@hisilicon.com> 9352L: linux-crypto@vger.kernel.org 9353S: Maintained 9354F: drivers/crypto/hisilicon/Kconfig 9355F: drivers/crypto/hisilicon/Makefile 9356F: drivers/crypto/hisilicon/qm.c 9357F: drivers/crypto/hisilicon/sgl.c 9358F: include/linux/hisi_acc_qm.h 9359 9360HISILICON ROCE DRIVER 9361M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9362M: Junxian Huang <huangjunxian6@hisilicon.com> 9363L: linux-rdma@vger.kernel.org 9364S: Maintained 9365F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9366F: drivers/infiniband/hw/hns/ 9367 9368HISILICON SAS Controller 9369M: Xiang Chen <chenxiang66@hisilicon.com> 9370S: Supported 9371W: http://www.hisilicon.com 9372F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9373F: drivers/scsi/hisi_sas/ 9374 9375HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9376M: Kai Ye <yekai13@huawei.com> 9377M: Longfang Liu <liulongfang@huawei.com> 9378L: linux-crypto@vger.kernel.org 9379S: Maintained 9380F: Documentation/ABI/testing/debugfs-hisi-sec 9381F: drivers/crypto/hisilicon/sec2/sec.h 9382F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9383F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9384F: drivers/crypto/hisilicon/sec2/sec_main.c 9385 9386HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9387M: Jay Fang <f.fangjian@huawei.com> 9388L: linux-spi@vger.kernel.org 9389S: Maintained 9390W: http://www.hisilicon.com 9391F: drivers/spi/spi-hisi-kunpeng.c 9392 9393HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9394M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9395L: linux-kernel@vger.kernel.org 9396S: Maintained 9397F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9398F: drivers/spmi/hisi-spmi-controller.c 9399 9400HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9401M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9402L: linux-kernel@vger.kernel.org 9403S: Maintained 9404F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9405F: drivers/mfd/hi6421-spmi-pmic.c 9406 9407HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9408M: Weili Qian <qianweili@huawei.com> 9409S: Maintained 9410F: drivers/crypto/hisilicon/trng/trng.c 9411 9412HISILICON V3XX SPI NOR FLASH Controller Driver 9413M: Jay Fang <f.fangjian@huawei.com> 9414S: Maintained 9415W: http://www.hisilicon.com 9416F: drivers/spi/spi-hisi-sfc-v3xx.c 9417 9418HISILICON ZIP Controller DRIVER 9419M: Yang Shen <shenyang39@huawei.com> 9420M: Zhou Wang <wangzhou1@hisilicon.com> 9421L: linux-crypto@vger.kernel.org 9422S: Maintained 9423F: Documentation/ABI/testing/debugfs-hisi-zip 9424F: drivers/crypto/hisilicon/zip/ 9425 9426HMM - Heterogeneous Memory Management 9427M: Jérôme Glisse <jglisse@redhat.com> 9428L: linux-mm@kvack.org 9429S: Maintained 9430F: Documentation/mm/hmm.rst 9431F: include/linux/hmm* 9432F: lib/test_hmm* 9433F: mm/hmm* 9434F: tools/testing/selftests/mm/*hmm* 9435 9436HOST AP DRIVER 9437M: Jouni Malinen <j@w1.fi> 9438L: linux-wireless@vger.kernel.org 9439S: Obsolete 9440W: http://w1.fi/hostap-driver.html 9441F: drivers/net/wireless/intersil/hostap/ 9442 9443HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9444L: platform-driver-x86@vger.kernel.org 9445S: Orphan 9446F: drivers/platform/x86/hp/tc1100-wmi.c 9447 9448HPET: High Precision Event Timers driver 9449M: Clemens Ladisch <clemens@ladisch.de> 9450S: Maintained 9451F: Documentation/timers/hpet.rst 9452F: drivers/char/hpet.c 9453F: include/linux/hpet.h 9454F: include/uapi/linux/hpet.h 9455 9456HPET: x86 9457S: Orphan 9458F: arch/x86/include/asm/hpet.h 9459F: arch/x86/kernel/hpet.c 9460 9461HPFS FILESYSTEM 9462M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9463S: Maintained 9464W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9465F: fs/hpfs/ 9466 9467HSI SUBSYSTEM 9468M: Sebastian Reichel <sre@kernel.org> 9469S: Maintained 9470T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9471F: Documentation/ABI/testing/sysfs-bus-hsi 9472F: Documentation/driver-api/hsi.rst 9473F: drivers/hsi/ 9474F: include/linux/hsi/ 9475F: include/uapi/linux/hsi/ 9476 9477HSO 3G MODEM DRIVER 9478L: linux-usb@vger.kernel.org 9479S: Orphan 9480F: drivers/net/usb/hso.c 9481 9482HSR NETWORK PROTOCOL 9483L: netdev@vger.kernel.org 9484S: Orphan 9485F: net/hsr/ 9486 9487HT16K33 LED CONTROLLER DRIVER 9488M: Robin van der Gracht <robin@protonic.nl> 9489S: Maintained 9490F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9491F: drivers/auxdisplay/ht16k33.c 9492 9493HTCPEN TOUCHSCREEN DRIVER 9494M: Pau Oliva Fora <pof@eslack.org> 9495L: linux-input@vger.kernel.org 9496S: Maintained 9497F: drivers/input/touchscreen/htcpen.c 9498 9499HTE SUBSYSTEM 9500M: Dipen Patel <dipenp@nvidia.com> 9501L: timestamp@lists.linux.dev 9502S: Maintained 9503Q: https://patchwork.kernel.org/project/timestamp/list/ 9504T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9505F: Documentation/devicetree/bindings/timestamp/ 9506F: Documentation/driver-api/hte/ 9507F: drivers/hte/ 9508F: include/linux/hte.h 9509 9510HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9511M: Lorenzo Bianconi <lorenzo@kernel.org> 9512L: linux-iio@vger.kernel.org 9513S: Maintained 9514W: http://www.st.com/ 9515F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9516F: drivers/iio/humidity/hts221* 9517 9518HUAWEI ETHERNET DRIVER 9519M: Cai Huoqing <cai.huoqing@linux.dev> 9520L: netdev@vger.kernel.org 9521S: Maintained 9522F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9523F: drivers/net/ethernet/huawei/hinic/ 9524 9525HUGETLB SUBSYSTEM 9526M: Mike Kravetz <mike.kravetz@oracle.com> 9527M: Muchun Song <muchun.song@linux.dev> 9528L: linux-mm@kvack.org 9529S: Maintained 9530F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9531F: Documentation/admin-guide/mm/hugetlbpage.rst 9532F: Documentation/mm/hugetlbfs_reserv.rst 9533F: Documentation/mm/vmemmap_dedup.rst 9534F: fs/hugetlbfs/ 9535F: include/linux/hugetlb.h 9536F: mm/hugetlb.c 9537F: mm/hugetlb_vmemmap.c 9538F: mm/hugetlb_vmemmap.h 9539 9540HVA ST MEDIA DRIVER 9541M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9542L: linux-media@vger.kernel.org 9543S: Supported 9544W: https://linuxtv.org 9545T: git git://linuxtv.org/media_tree.git 9546F: drivers/media/platform/st/sti/hva 9547 9548HWPOISON MEMORY FAILURE HANDLING 9549M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9550R: Miaohe Lin <linmiaohe@huawei.com> 9551L: linux-mm@kvack.org 9552S: Maintained 9553F: mm/hwpoison-inject.c 9554F: mm/memory-failure.c 9555 9556HYCON HY46XX TOUCHSCREEN SUPPORT 9557M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9558L: linux-input@vger.kernel.org 9559S: Maintained 9560F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9561F: drivers/input/touchscreen/hycon-hy46xx.c 9562 9563HYGON PROCESSOR SUPPORT 9564M: Pu Wen <puwen@hygon.cn> 9565L: linux-kernel@vger.kernel.org 9566S: Maintained 9567F: arch/x86/kernel/cpu/hygon.c 9568 9569HYNIX HI556 SENSOR DRIVER 9570M: Shawn Tu <shawnx.tu@intel.com> 9571L: linux-media@vger.kernel.org 9572S: Maintained 9573T: git git://linuxtv.org/media_tree.git 9574F: drivers/media/i2c/hi556.c 9575 9576HYNIX HI846 SENSOR DRIVER 9577M: Martin Kepplinger <martin.kepplinger@puri.sm> 9578L: linux-media@vger.kernel.org 9579S: Maintained 9580F: drivers/media/i2c/hi846.c 9581 9582HYNIX HI847 SENSOR DRIVER 9583M: Shawn Tu <shawnx.tu@intel.com> 9584L: linux-media@vger.kernel.org 9585S: Maintained 9586F: drivers/media/i2c/hi847.c 9587 9588Hyper-V/Azure CORE AND DRIVERS 9589M: "K. Y. Srinivasan" <kys@microsoft.com> 9590M: Haiyang Zhang <haiyangz@microsoft.com> 9591M: Wei Liu <wei.liu@kernel.org> 9592M: Dexuan Cui <decui@microsoft.com> 9593L: linux-hyperv@vger.kernel.org 9594S: Supported 9595T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9596F: Documentation/ABI/stable/sysfs-bus-vmbus 9597F: Documentation/ABI/testing/debugfs-hyperv 9598F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9599F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9600F: Documentation/virt/hyperv 9601F: arch/arm64/hyperv 9602F: arch/arm64/include/asm/hyperv-tlfs.h 9603F: arch/arm64/include/asm/mshyperv.h 9604F: arch/x86/hyperv 9605F: arch/x86/include/asm/hyperv-tlfs.h 9606F: arch/x86/include/asm/mshyperv.h 9607F: arch/x86/include/asm/trace/hyperv.h 9608F: arch/x86/kernel/cpu/mshyperv.c 9609F: drivers/clocksource/hyperv_timer.c 9610F: drivers/hid/hid-hyperv.c 9611F: drivers/hv/ 9612F: drivers/input/serio/hyperv-keyboard.c 9613F: drivers/iommu/hyperv-iommu.c 9614F: drivers/net/ethernet/microsoft/ 9615F: drivers/net/hyperv/ 9616F: drivers/pci/controller/pci-hyperv-intf.c 9617F: drivers/pci/controller/pci-hyperv.c 9618F: drivers/scsi/storvsc_drv.c 9619F: drivers/uio/uio_hv_generic.c 9620F: drivers/video/fbdev/hyperv_fb.c 9621F: include/asm-generic/hyperv-tlfs.h 9622F: include/asm-generic/mshyperv.h 9623F: include/clocksource/hyperv_timer.h 9624F: include/linux/hyperv.h 9625F: include/net/mana 9626F: include/uapi/linux/hyperv.h 9627F: net/vmw_vsock/hyperv_transport.c 9628F: tools/hv/ 9629 9630HYPERBUS SUPPORT 9631M: Vignesh Raghavendra <vigneshr@ti.com> 9632L: linux-mtd@lists.infradead.org 9633S: Supported 9634Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9635C: irc://irc.oftc.net/mtd 9636T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9637F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9638F: drivers/mtd/hyperbus/ 9639F: include/linux/mtd/hyperbus.h 9640 9641HYPERVISOR VIRTUAL CONSOLE DRIVER 9642L: linuxppc-dev@lists.ozlabs.org 9643S: Odd Fixes 9644F: drivers/tty/hvc/ 9645 9646I2C ACPI SUPPORT 9647M: Mika Westerberg <mika.westerberg@linux.intel.com> 9648L: linux-i2c@vger.kernel.org 9649L: linux-acpi@vger.kernel.org 9650S: Maintained 9651F: drivers/i2c/i2c-core-acpi.c 9652 9653I2C CONTROLLER DRIVER FOR NVIDIA GPU 9654M: Ajay Gupta <ajayg@nvidia.com> 9655L: linux-i2c@vger.kernel.org 9656S: Maintained 9657F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9658F: drivers/i2c/busses/i2c-nvidia-gpu.c 9659 9660I2C MUXES 9661M: Peter Rosin <peda@axentia.se> 9662L: linux-i2c@vger.kernel.org 9663S: Maintained 9664F: Documentation/devicetree/bindings/i2c/i2c-arb* 9665F: Documentation/devicetree/bindings/i2c/i2c-gate* 9666F: Documentation/devicetree/bindings/i2c/i2c-mux* 9667F: Documentation/i2c/i2c-topology.rst 9668F: Documentation/i2c/muxes/ 9669F: drivers/i2c/i2c-mux.c 9670F: drivers/i2c/muxes/ 9671F: include/linux/i2c-mux.h 9672 9673I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9674M: Gregory CLEMENT <gregory.clement@bootlin.com> 9675L: linux-i2c@vger.kernel.org 9676S: Maintained 9677F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9678F: drivers/i2c/busses/i2c-mv64xxx.c 9679 9680I2C OVER PARALLEL PORT 9681M: Jean Delvare <jdelvare@suse.com> 9682L: linux-i2c@vger.kernel.org 9683S: Maintained 9684F: Documentation/i2c/busses/i2c-parport.rst 9685F: drivers/i2c/busses/i2c-parport.c 9686 9687I2C SUBSYSTEM 9688M: Wolfram Sang <wsa@kernel.org> 9689L: linux-i2c@vger.kernel.org 9690S: Maintained 9691W: https://i2c.wiki.kernel.org/ 9692Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9693T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9694F: Documentation/devicetree/bindings/i2c/i2c.txt 9695F: Documentation/i2c/ 9696F: drivers/i2c/* 9697F: include/dt-bindings/i2c/i2c.h 9698F: include/linux/i2c-dev.h 9699F: include/linux/i2c-smbus.h 9700F: include/linux/i2c.h 9701F: include/uapi/linux/i2c-*.h 9702F: include/uapi/linux/i2c.h 9703 9704I2C SUBSYSTEM HOST DRIVERS 9705M: Andi Shyti <andi.shyti@kernel.org> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708W: https://i2c.wiki.kernel.org/ 9709Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9710T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9711F: Documentation/devicetree/bindings/i2c/ 9712F: drivers/i2c/algos/ 9713F: drivers/i2c/busses/ 9714F: include/dt-bindings/i2c/ 9715 9716I2C-TAOS-EVM DRIVER 9717M: Jean Delvare <jdelvare@suse.com> 9718L: linux-i2c@vger.kernel.org 9719S: Maintained 9720F: Documentation/i2c/busses/i2c-taos-evm.rst 9721F: drivers/i2c/busses/i2c-taos-evm.c 9722 9723I2C-TINY-USB DRIVER 9724M: Till Harbaum <till@harbaum.org> 9725L: linux-i2c@vger.kernel.org 9726S: Maintained 9727W: http://www.harbaum.org/till/i2c_tiny_usb 9728F: drivers/i2c/busses/i2c-tiny-usb.c 9729 9730I2C/SMBUS CONTROLLER DRIVERS FOR PC 9731M: Jean Delvare <jdelvare@suse.com> 9732L: linux-i2c@vger.kernel.org 9733S: Maintained 9734F: Documentation/i2c/busses/i2c-ali1535.rst 9735F: Documentation/i2c/busses/i2c-ali1563.rst 9736F: Documentation/i2c/busses/i2c-ali15x3.rst 9737F: Documentation/i2c/busses/i2c-amd756.rst 9738F: Documentation/i2c/busses/i2c-amd8111.rst 9739F: Documentation/i2c/busses/i2c-i801.rst 9740F: Documentation/i2c/busses/i2c-nforce2.rst 9741F: Documentation/i2c/busses/i2c-piix4.rst 9742F: Documentation/i2c/busses/i2c-sis5595.rst 9743F: Documentation/i2c/busses/i2c-sis630.rst 9744F: Documentation/i2c/busses/i2c-sis96x.rst 9745F: Documentation/i2c/busses/i2c-via.rst 9746F: Documentation/i2c/busses/i2c-viapro.rst 9747F: drivers/i2c/busses/i2c-ali1535.c 9748F: drivers/i2c/busses/i2c-ali1563.c 9749F: drivers/i2c/busses/i2c-ali15x3.c 9750F: drivers/i2c/busses/i2c-amd756-s4882.c 9751F: drivers/i2c/busses/i2c-amd756.c 9752F: drivers/i2c/busses/i2c-amd8111.c 9753F: drivers/i2c/busses/i2c-i801.c 9754F: drivers/i2c/busses/i2c-isch.c 9755F: drivers/i2c/busses/i2c-nforce2-s4985.c 9756F: drivers/i2c/busses/i2c-nforce2.c 9757F: drivers/i2c/busses/i2c-piix4.c 9758F: drivers/i2c/busses/i2c-sis5595.c 9759F: drivers/i2c/busses/i2c-sis630.c 9760F: drivers/i2c/busses/i2c-sis96x.c 9761F: drivers/i2c/busses/i2c-via.c 9762F: drivers/i2c/busses/i2c-viapro.c 9763 9764I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9765M: Hans de Goede <hdegoede@redhat.com> 9766L: linux-i2c@vger.kernel.org 9767S: Maintained 9768F: drivers/i2c/busses/i2c-cht-wc.c 9769 9770I2C/SMBUS ISMT DRIVER 9771M: Seth Heasley <seth.heasley@intel.com> 9772M: Neil Horman <nhorman@tuxdriver.com> 9773L: linux-i2c@vger.kernel.org 9774F: Documentation/i2c/busses/i2c-ismt.rst 9775F: drivers/i2c/busses/i2c-ismt.c 9776 9777I2C/SMBUS STUB DRIVER 9778M: Jean Delvare <jdelvare@suse.com> 9779L: linux-i2c@vger.kernel.org 9780S: Maintained 9781F: drivers/i2c/i2c-stub.c 9782 9783I3C DRIVER FOR ASPEED AST2600 9784M: Jeremy Kerr <jk@codeconstruct.com.au> 9785S: Maintained 9786F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9787F: drivers/i3c/master/ast2600-i3c-master.c 9788 9789I3C DRIVER FOR CADENCE I3C MASTER IP 9790M: Przemysław Gaj <pgaj@cadence.com> 9791S: Maintained 9792F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9793F: drivers/i3c/master/i3c-master-cdns.c 9794 9795I3C DRIVER FOR SYNOPSYS DESIGNWARE 9796S: Orphan 9797F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9798F: drivers/i3c/master/dw* 9799 9800I3C SUBSYSTEM 9801M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9802L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9803S: Maintained 9804C: irc://chat.freenode.net/linux-i3c 9805T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9806F: Documentation/ABI/testing/sysfs-bus-i3c 9807F: Documentation/devicetree/bindings/i3c/ 9808F: Documentation/driver-api/i3c 9809F: drivers/i3c/ 9810F: include/linux/i3c/ 9811 9812IA64 (Itanium) PLATFORM 9813L: linux-ia64@vger.kernel.org 9814S: Orphan 9815F: Documentation/arch/ia64/ 9816F: arch/ia64/ 9817 9818IBM Operation Panel Input Driver 9819M: Eddie James <eajames@linux.ibm.com> 9820L: linux-input@vger.kernel.org 9821S: Maintained 9822F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9823F: drivers/input/misc/ibm-panel.c 9824 9825IBM Power 842 compression accelerator 9826M: Haren Myneni <haren@us.ibm.com> 9827S: Supported 9828F: crypto/842.c 9829F: drivers/crypto/nx/Kconfig 9830F: drivers/crypto/nx/Makefile 9831F: drivers/crypto/nx/nx-842* 9832F: include/linux/sw842.h 9833F: lib/842/ 9834 9835IBM Power in-Nest Crypto Acceleration 9836M: Breno Leitão <leitao@debian.org> 9837M: Nayna Jain <nayna@linux.ibm.com> 9838M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9839L: linux-crypto@vger.kernel.org 9840S: Supported 9841F: drivers/crypto/nx/Kconfig 9842F: drivers/crypto/nx/Makefile 9843F: drivers/crypto/nx/nx-aes* 9844F: drivers/crypto/nx/nx-sha* 9845F: drivers/crypto/nx/nx.* 9846F: drivers/crypto/nx/nx_csbcpb.h 9847F: drivers/crypto/nx/nx_debugfs.c 9848 9849IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9850M: Tyrel Datwyler <tyreld@linux.ibm.com> 9851L: linux-pci@vger.kernel.org 9852L: linuxppc-dev@lists.ozlabs.org 9853S: Supported 9854F: drivers/pci/hotplug/rpadlpar* 9855 9856IBM Power Linux RAID adapter 9857M: Brian King <brking@us.ibm.com> 9858S: Supported 9859F: drivers/scsi/ipr.* 9860 9861IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9862M: Tyrel Datwyler <tyreld@linux.ibm.com> 9863L: linux-pci@vger.kernel.org 9864L: linuxppc-dev@lists.ozlabs.org 9865S: Supported 9866F: drivers/pci/hotplug/rpaphp* 9867 9868IBM Power SRIOV Virtual NIC Device Driver 9869M: Haren Myneni <haren@linux.ibm.com> 9870M: Rick Lindsley <ricklind@linux.ibm.com> 9871R: Nick Child <nnac123@linux.ibm.com> 9872R: Dany Madden <danymadden@us.ibm.com> 9873R: Thomas Falcon <tlfalcon@linux.ibm.com> 9874L: netdev@vger.kernel.org 9875S: Supported 9876F: drivers/net/ethernet/ibm/ibmvnic.* 9877 9878IBM Power VFIO Support 9879M: Timothy Pearson <tpearson@raptorengineering.com> 9880S: Supported 9881F: drivers/vfio/vfio_iommu_spapr_tce.c 9882 9883IBM Power Virtual Ethernet Device Driver 9884M: Nick Child <nnac123@linux.ibm.com> 9885L: netdev@vger.kernel.org 9886S: Supported 9887F: drivers/net/ethernet/ibm/ibmveth.* 9888 9889IBM Power Virtual FC Device Drivers 9890M: Tyrel Datwyler <tyreld@linux.ibm.com> 9891L: linux-scsi@vger.kernel.org 9892S: Supported 9893F: drivers/scsi/ibmvscsi/ibmvfc* 9894 9895IBM Power Virtual Management Channel Driver 9896M: Brad Warrum <bwarrum@linux.ibm.com> 9897M: Ritu Agarwal <rituagar@linux.ibm.com> 9898S: Supported 9899F: drivers/misc/ibmvmc.* 9900 9901IBM Power Virtual SCSI Device Drivers 9902M: Tyrel Datwyler <tyreld@linux.ibm.com> 9903L: linux-scsi@vger.kernel.org 9904S: Supported 9905F: drivers/scsi/ibmvscsi/ibmvscsi* 9906F: include/scsi/viosrp.h 9907 9908IBM Power Virtual SCSI Device Target Driver 9909M: Michael Cyr <mikecyr@linux.ibm.com> 9910L: linux-scsi@vger.kernel.org 9911L: target-devel@vger.kernel.org 9912S: Supported 9913F: drivers/scsi/ibmvscsi_tgt/ 9914 9915IBM Power VMX Cryptographic instructions 9916M: Breno Leitão <leitao@debian.org> 9917M: Nayna Jain <nayna@linux.ibm.com> 9918M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9919L: linux-crypto@vger.kernel.org 9920S: Supported 9921F: drivers/crypto/vmx/Kconfig 9922F: drivers/crypto/vmx/Makefile 9923F: drivers/crypto/vmx/aes* 9924F: drivers/crypto/vmx/ghash* 9925F: drivers/crypto/vmx/ppc-xlate.pl 9926F: drivers/crypto/vmx/vmx.c 9927 9928IBM ServeRAID RAID DRIVER 9929S: Orphan 9930F: drivers/scsi/ips.* 9931 9932ICH LPC AND GPIO DRIVER 9933M: Peter Tyser <ptyser@xes-inc.com> 9934S: Maintained 9935F: drivers/gpio/gpio-ich.c 9936F: drivers/mfd/lpc_ich.c 9937 9938ICY I2C DRIVER 9939M: Max Staudt <max@enpas.org> 9940L: linux-i2c@vger.kernel.org 9941S: Maintained 9942F: drivers/i2c/busses/i2c-icy.c 9943 9944IDEAPAD LAPTOP EXTRAS DRIVER 9945M: Ike Panhc <ike.pan@canonical.com> 9946L: platform-driver-x86@vger.kernel.org 9947S: Maintained 9948W: http://launchpad.net/ideapad-laptop 9949F: drivers/platform/x86/ideapad-laptop.c 9950 9951IDEAPAD LAPTOP SLIDEBAR DRIVER 9952M: Andrey Moiseev <o2g.org.ru@gmail.com> 9953L: linux-input@vger.kernel.org 9954S: Maintained 9955W: https://github.com/o2genum/ideapad-slidebar 9956F: drivers/input/misc/ideapad_slidebar.c 9957 9958IDMAPPED MOUNTS 9959M: Christian Brauner <brauner@kernel.org> 9960M: Seth Forshee <sforshee@kernel.org> 9961L: linux-fsdevel@vger.kernel.org 9962S: Maintained 9963T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9964F: Documentation/filesystems/idmappings.rst 9965F: include/linux/mnt_idmapping.* 9966F: tools/testing/selftests/mount_setattr/ 9967 9968IDT VersaClock 5 CLOCK DRIVER 9969M: Luca Ceresoli <luca@lucaceresoli.net> 9970S: Maintained 9971F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9972F: drivers/clk/clk-versaclock5.c 9973 9974IEEE 802.15.4 SUBSYSTEM 9975M: Alexander Aring <alex.aring@gmail.com> 9976M: Stefan Schmidt <stefan@datenfreihafen.org> 9977M: Miquel Raynal <miquel.raynal@bootlin.com> 9978L: linux-wpan@vger.kernel.org 9979S: Maintained 9980W: https://linux-wpan.org/ 9981T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9982T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9983F: Documentation/networking/ieee802154.rst 9984F: drivers/net/ieee802154/ 9985F: include/linux/ieee802154.h 9986F: include/linux/nl802154.h 9987F: include/net/af_ieee802154.h 9988F: include/net/cfg802154.h 9989F: include/net/ieee802154_netdev.h 9990F: include/net/mac802154.h 9991F: include/net/nl802154.h 9992F: net/ieee802154/ 9993F: net/mac802154/ 9994 9995IFCVF VIRTIO DATA PATH ACCELERATOR 9996R: Zhu Lingshan <lingshan.zhu@intel.com> 9997F: drivers/vdpa/ifcvf/ 9998 9999IFE PROTOCOL 10000M: Yotam Gigi <yotam.gi@gmail.com> 10001M: Jamal Hadi Salim <jhs@mojatatu.com> 10002F: include/net/ife.h 10003F: include/uapi/linux/ife.h 10004F: net/ife 10005 10006IGORPLUG-USB IR RECEIVER 10007M: Sean Young <sean@mess.org> 10008L: linux-media@vger.kernel.org 10009S: Maintained 10010F: drivers/media/rc/igorplugusb.c 10011 10012IGUANAWORKS USB IR TRANSCEIVER 10013M: Sean Young <sean@mess.org> 10014L: linux-media@vger.kernel.org 10015S: Maintained 10016F: drivers/media/rc/iguanair.c 10017 10018IIO DIGITAL POTENTIOMETER DAC 10019M: Peter Rosin <peda@axentia.se> 10020L: linux-iio@vger.kernel.org 10021S: Maintained 10022F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10023F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10024F: drivers/iio/dac/dpot-dac.c 10025 10026IIO ENVELOPE DETECTOR 10027M: Peter Rosin <peda@axentia.se> 10028L: linux-iio@vger.kernel.org 10029S: Maintained 10030F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10031F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10032F: drivers/iio/adc/envelope-detector.c 10033 10034IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10035M: Matti Vaittinen <mazziesaccount@gmail.com> 10036L: linux-iio@vger.kernel.org 10037S: Maintained 10038F: drivers/iio/light/gain-time-scale-helper.c 10039F: drivers/iio/light/gain-time-scale-helper.h 10040 10041IIO MULTIPLEXER 10042M: Peter Rosin <peda@axentia.se> 10043L: linux-iio@vger.kernel.org 10044S: Maintained 10045F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10046F: drivers/iio/multiplexer/iio-mux.c 10047 10048IIO SCMI BASED DRIVER 10049M: Jyoti Bhayana <jbhayana@google.com> 10050L: linux-iio@vger.kernel.org 10051S: Maintained 10052F: drivers/iio/common/scmi_sensors/scmi_iio.c 10053 10054IIO SUBSYSTEM AND DRIVERS 10055M: Jonathan Cameron <jic23@kernel.org> 10056R: Lars-Peter Clausen <lars@metafoo.de> 10057L: linux-iio@vger.kernel.org 10058S: Maintained 10059T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10060F: Documentation/ABI/testing/configfs-iio* 10061F: Documentation/ABI/testing/sysfs-bus-iio* 10062F: Documentation/devicetree/bindings/iio/ 10063F: drivers/iio/ 10064F: drivers/staging/iio/ 10065F: include/dt-bindings/iio/ 10066F: include/linux/iio/ 10067F: tools/iio/ 10068 10069IIO UNIT CONVERTER 10070M: Peter Rosin <peda@axentia.se> 10071L: linux-iio@vger.kernel.org 10072S: Maintained 10073F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10074F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10075F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10076F: drivers/iio/afe/iio-rescale.c 10077 10078IKANOS/ADI EAGLE ADSL USB DRIVER 10079M: Matthieu Castet <castet.matthieu@free.fr> 10080M: Stanislaw Gruszka <stf_xl@wp.pl> 10081S: Maintained 10082F: drivers/usb/atm/ueagle-atm.c 10083 10084IMAGIS TOUCHSCREEN DRIVER 10085M: Markuss Broks <markuss.broks@gmail.com> 10086S: Maintained 10087F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10088F: drivers/input/touchscreen/imagis.c 10089 10090IMGTEC ASCII LCD DRIVER 10091M: Paul Burton <paulburton@kernel.org> 10092S: Maintained 10093F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10094F: drivers/auxdisplay/img-ascii-lcd.c 10095 10096IMGTEC IR DECODER DRIVER 10097S: Orphan 10098F: drivers/media/rc/img-ir/ 10099 10100IMON SOUNDGRAPH USB IR RECEIVER 10101M: Sean Young <sean@mess.org> 10102L: linux-media@vger.kernel.org 10103S: Maintained 10104F: drivers/media/rc/imon.c 10105F: drivers/media/rc/imon_raw.c 10106 10107IMS TWINTURBO FRAMEBUFFER DRIVER 10108L: linux-fbdev@vger.kernel.org 10109S: Orphan 10110F: drivers/video/fbdev/imsttfb.c 10111 10112INA209 HARDWARE MONITOR DRIVER 10113M: Guenter Roeck <linux@roeck-us.net> 10114L: linux-hwmon@vger.kernel.org 10115S: Maintained 10116F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10117F: Documentation/hwmon/ina209.rst 10118F: drivers/hwmon/ina209.c 10119 10120INA2XX HARDWARE MONITOR DRIVER 10121M: Guenter Roeck <linux@roeck-us.net> 10122L: linux-hwmon@vger.kernel.org 10123S: Maintained 10124F: Documentation/hwmon/ina2xx.rst 10125F: drivers/hwmon/ina2xx.c 10126F: include/linux/platform_data/ina2xx.h 10127 10128INDEX OF FURTHER KERNEL DOCUMENTATION 10129M: Carlos Bilbao <carlos.bilbao@amd.com> 10130S: Maintained 10131F: Documentation/process/kernel-docs.rst 10132 10133INDUSTRY PACK SUBSYSTEM (IPACK) 10134M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10135M: Jens Taprogge <jens.taprogge@taprogge.org> 10136M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10137L: industrypack-devel@lists.sourceforge.net 10138S: Maintained 10139W: http://industrypack.sourceforge.net 10140F: drivers/ipack/ 10141 10142INFINEON DPS310 Driver 10143M: Eddie James <eajames@linux.ibm.com> 10144L: linux-iio@vger.kernel.org 10145S: Maintained 10146F: drivers/iio/pressure/dps310.c 10147 10148INFINEON PEB2466 ASoC CODEC 10149M: Herve Codina <herve.codina@bootlin.com> 10150L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10151S: Maintained 10152F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10153F: sound/soc/codecs/peb2466.c 10154 10155INFINIBAND SUBSYSTEM 10156M: Jason Gunthorpe <jgg@nvidia.com> 10157M: Leon Romanovsky <leonro@nvidia.com> 10158L: linux-rdma@vger.kernel.org 10159S: Supported 10160W: https://github.com/linux-rdma/rdma-core 10161Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10162T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10163F: Documentation/devicetree/bindings/infiniband/ 10164F: Documentation/infiniband/ 10165F: drivers/infiniband/ 10166F: include/rdma/ 10167F: include/trace/events/ib_mad.h 10168F: include/trace/events/ib_umad.h 10169F: include/trace/misc/rdma.h 10170F: include/uapi/linux/if_infiniband.h 10171F: include/uapi/rdma/ 10172F: samples/bpf/ibumad_kern.c 10173F: samples/bpf/ibumad_user.c 10174 10175INGENIC JZ4780 NAND DRIVER 10176M: Harvey Hunt <harveyhuntnexus@gmail.com> 10177L: linux-mtd@lists.infradead.org 10178L: linux-mips@vger.kernel.org 10179S: Maintained 10180F: drivers/mtd/nand/raw/ingenic/ 10181 10182INGENIC JZ47xx SoCs 10183M: Paul Cercueil <paul@crapouillou.net> 10184L: linux-mips@vger.kernel.org 10185S: Maintained 10186F: arch/mips/boot/dts/ingenic/ 10187F: arch/mips/generic/board-ingenic.c 10188F: arch/mips/include/asm/mach-ingenic/ 10189F: arch/mips/ingenic/Kconfig 10190F: drivers/clk/ingenic/ 10191F: drivers/dma/dma-jz4780.c 10192F: drivers/gpu/drm/ingenic/ 10193F: drivers/i2c/busses/i2c-jz4780.c 10194F: drivers/iio/adc/ingenic-adc.c 10195F: drivers/irqchip/irq-ingenic.c 10196F: drivers/memory/jz4780-nemc.c 10197F: drivers/mmc/host/jz4740_mmc.c 10198F: drivers/mtd/nand/raw/ingenic/ 10199F: drivers/pinctrl/pinctrl-ingenic.c 10200F: drivers/power/supply/ingenic-battery.c 10201F: drivers/pwm/pwm-jz4740.c 10202F: drivers/remoteproc/ingenic_rproc.c 10203F: drivers/rtc/rtc-jz4740.c 10204F: drivers/tty/serial/8250/8250_ingenic.c 10205F: drivers/usb/musb/jz4740.c 10206F: drivers/watchdog/jz4740_wdt.c 10207F: include/dt-bindings/iio/adc/ingenic,adc.h 10208F: include/linux/mfd/ingenic-tcu.h 10209F: sound/soc/codecs/jz47* 10210F: sound/soc/jz4740/ 10211 10212INJOINIC IP5xxx POWER BANK IC DRIVER 10213M: Samuel Holland <samuel@sholland.org> 10214S: Maintained 10215F: drivers/power/supply/ip5xxx_power.c 10216 10217INOTIFY 10218M: Jan Kara <jack@suse.cz> 10219R: Amir Goldstein <amir73il@gmail.com> 10220L: linux-fsdevel@vger.kernel.org 10221S: Maintained 10222F: Documentation/filesystems/inotify.rst 10223F: fs/notify/inotify/ 10224F: include/linux/inotify.h 10225F: include/uapi/linux/inotify.h 10226 10227INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10228M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10229L: linux-input@vger.kernel.org 10230S: Maintained 10231Q: http://patchwork.kernel.org/project/linux-input/list/ 10232T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10233F: Documentation/devicetree/bindings/input/ 10234F: Documentation/devicetree/bindings/serio/ 10235F: Documentation/input/ 10236F: drivers/input/ 10237F: include/dt-bindings/input/ 10238F: include/linux/input.h 10239F: include/linux/input/ 10240F: include/uapi/linux/input-event-codes.h 10241F: include/uapi/linux/input.h 10242 10243INPUT MULTITOUCH (MT) PROTOCOL 10244M: Henrik Rydberg <rydberg@bitmath.org> 10245L: linux-input@vger.kernel.org 10246S: Odd fixes 10247F: Documentation/input/multi-touch-protocol.rst 10248F: drivers/input/input-mt.c 10249K: \b(ABS|SYN)_MT_ 10250 10251INSIDE SECURE CRYPTO DRIVER 10252M: Antoine Tenart <atenart@kernel.org> 10253L: linux-crypto@vger.kernel.org 10254S: Maintained 10255F: drivers/crypto/inside-secure/ 10256 10257INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10258M: Mimi Zohar <zohar@linux.ibm.com> 10259M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10260L: linux-integrity@vger.kernel.org 10261S: Supported 10262T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10263F: security/integrity/ 10264F: security/integrity/ima/ 10265 10266INTEL 810/815 FRAMEBUFFER DRIVER 10267M: Antonino Daplas <adaplas@gmail.com> 10268L: linux-fbdev@vger.kernel.org 10269S: Maintained 10270F: drivers/video/fbdev/i810/ 10271 10272INTEL 8255 GPIO DRIVER 10273M: William Breathitt Gray <william.gray@linaro.org> 10274L: linux-gpio@vger.kernel.org 10275S: Maintained 10276F: drivers/gpio/gpio-i8255.c 10277F: drivers/gpio/gpio-i8255.h 10278 10279INTEL ASoC DRIVERS 10280M: Cezary Rojewski <cezary.rojewski@intel.com> 10281M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10282M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10283M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10284M: Bard Liao <yung-chuan.liao@linux.intel.com> 10285M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10286M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10287L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10288S: Supported 10289F: sound/soc/intel/ 10290 10291INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10292M: Hans de Goede <hdegoede@redhat.com> 10293L: platform-driver-x86@vger.kernel.org 10294S: Maintained 10295F: drivers/platform/x86/intel/atomisp2/pm.c 10296 10297INTEL ATOMISP2 LED DRIVER 10298M: Hans de Goede <hdegoede@redhat.com> 10299L: platform-driver-x86@vger.kernel.org 10300S: Maintained 10301F: drivers/platform/x86/intel/atomisp2/led.c 10302 10303INTEL BIOS SAR INT1092 DRIVER 10304M: Shravan Sudhakar <s.shravan@intel.com> 10305M: Intel Corporation <linuxwwan@intel.com> 10306L: platform-driver-x86@vger.kernel.org 10307S: Maintained 10308F: drivers/platform/x86/intel/int1092/ 10309 10310INTEL BROXTON PMC DRIVER 10311M: Mika Westerberg <mika.westerberg@linux.intel.com> 10312M: Zha Qipeng <qipeng.zha@intel.com> 10313S: Maintained 10314F: drivers/mfd/intel_pmc_bxt.c 10315F: include/linux/mfd/intel_pmc_bxt.h 10316 10317INTEL C600 SERIES SAS CONTROLLER DRIVER 10318M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10319L: linux-scsi@vger.kernel.org 10320S: Supported 10321T: git git://git.code.sf.net/p/intel-sas/isci 10322F: drivers/scsi/isci/ 10323 10324INTEL CPU family model numbers 10325M: Tony Luck <tony.luck@intel.com> 10326M: x86@kernel.org 10327L: linux-kernel@vger.kernel.org 10328S: Supported 10329F: arch/x86/include/asm/intel-family.h 10330 10331INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10332M: Jani Nikula <jani.nikula@linux.intel.com> 10333M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10334M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10335M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10336L: intel-gfx@lists.freedesktop.org 10337S: Supported 10338W: https://01.org/linuxgraphics/ 10339Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10340B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10341C: irc://irc.oftc.net/intel-gfx 10342T: git git://anongit.freedesktop.org/drm-intel 10343F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10344F: Documentation/gpu/i915.rst 10345F: drivers/gpu/drm/i915/ 10346F: include/drm/i915* 10347F: include/uapi/drm/i915_drm.h 10348 10349INTEL ETHERNET DRIVERS 10350M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10351M: Tony Nguyen <anthony.l.nguyen@intel.com> 10352L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10353S: Supported 10354W: http://www.intel.com/support/feedback.htm 10355W: http://e1000.sourceforge.net/ 10356Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10357T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10358T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10359F: Documentation/networking/device_drivers/ethernet/intel/ 10360F: drivers/net/ethernet/intel/ 10361F: drivers/net/ethernet/intel/*/ 10362F: include/linux/avf/virtchnl.h 10363F: include/linux/net/intel/iidc.h 10364 10365INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10366M: Mustafa Ismail <mustafa.ismail@intel.com> 10367M: Shiraz Saleem <shiraz.saleem@intel.com> 10368L: linux-rdma@vger.kernel.org 10369S: Supported 10370F: drivers/infiniband/hw/irdma/ 10371F: include/uapi/rdma/irdma-abi.h 10372 10373INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10374M: Maik Broemme <mbroemme@libmpq.org> 10375L: linux-fbdev@vger.kernel.org 10376S: Maintained 10377F: Documentation/fb/intelfb.rst 10378F: drivers/video/fbdev/intelfb/ 10379 10380INTEL GPIO DRIVERS 10381M: Andy Shevchenko <andy@kernel.org> 10382L: linux-gpio@vger.kernel.org 10383S: Supported 10384T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10385F: drivers/gpio/gpio-elkhartlake.c 10386F: drivers/gpio/gpio-ich.c 10387F: drivers/gpio/gpio-merrifield.c 10388F: drivers/gpio/gpio-ml-ioh.c 10389F: drivers/gpio/gpio-pch.c 10390F: drivers/gpio/gpio-sch.c 10391F: drivers/gpio/gpio-sodaville.c 10392F: drivers/gpio/gpio-tangier.c 10393 10394INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10395M: Zhenyu Wang <zhenyuw@linux.intel.com> 10396M: Zhi Wang <zhi.a.wang@intel.com> 10397L: intel-gvt-dev@lists.freedesktop.org 10398L: intel-gfx@lists.freedesktop.org 10399S: Supported 10400W: https://01.org/igvt-g 10401T: git https://github.com/intel/gvt-linux.git 10402F: drivers/gpu/drm/i915/gvt/ 10403 10404INTEL HID EVENT DRIVER 10405M: Alex Hung <alexhung@gmail.com> 10406L: platform-driver-x86@vger.kernel.org 10407S: Maintained 10408F: drivers/platform/x86/intel/hid.c 10409 10410INTEL I/OAT DMA DRIVER 10411M: Dave Jiang <dave.jiang@intel.com> 10412R: Dan Williams <dan.j.williams@intel.com> 10413L: dmaengine@vger.kernel.org 10414S: Supported 10415Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10416F: drivers/dma/ioat* 10417 10418INTEL IDLE DRIVER 10419M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10420M: Len Brown <lenb@kernel.org> 10421L: linux-pm@vger.kernel.org 10422S: Supported 10423B: https://bugzilla.kernel.org 10424T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10425F: drivers/idle/intel_idle.c 10426 10427INTEL IDXD DRIVER 10428M: Fenghua Yu <fenghua.yu@intel.com> 10429M: Dave Jiang <dave.jiang@intel.com> 10430L: dmaengine@vger.kernel.org 10431S: Supported 10432F: drivers/dma/idxd/* 10433F: include/uapi/linux/idxd.h 10434 10435INTEL IN FIELD SCAN (IFS) DEVICE 10436M: Jithu Joseph <jithu.joseph@intel.com> 10437R: Ashok Raj <ashok.raj@intel.com> 10438R: Tony Luck <tony.luck@intel.com> 10439S: Maintained 10440F: drivers/platform/x86/intel/ifs 10441F: include/trace/events/intel_ifs.h 10442 10443INTEL INTEGRATED SENSOR HUB DRIVER 10444M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10445M: Jiri Kosina <jikos@kernel.org> 10446L: linux-input@vger.kernel.org 10447S: Maintained 10448F: drivers/hid/intel-ish-hid/ 10449 10450INTEL IOMMU (VT-d) 10451M: David Woodhouse <dwmw2@infradead.org> 10452M: Lu Baolu <baolu.lu@linux.intel.com> 10453L: iommu@lists.linux.dev 10454S: Supported 10455T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10456F: drivers/iommu/intel/ 10457 10458INTEL IPU3 CSI-2 CIO2 DRIVER 10459M: Yong Zhi <yong.zhi@intel.com> 10460M: Sakari Ailus <sakari.ailus@linux.intel.com> 10461M: Bingbu Cao <bingbu.cao@intel.com> 10462M: Dan Scally <djrscally@gmail.com> 10463R: Tianshu Qiu <tian.shu.qiu@intel.com> 10464L: linux-media@vger.kernel.org 10465S: Maintained 10466T: git git://linuxtv.org/media_tree.git 10467F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10468F: drivers/media/pci/intel/ipu3/ 10469 10470INTEL IPU3 CSI-2 IMGU DRIVER 10471M: Sakari Ailus <sakari.ailus@linux.intel.com> 10472R: Bingbu Cao <bingbu.cao@intel.com> 10473R: Tianshu Qiu <tian.shu.qiu@intel.com> 10474L: linux-media@vger.kernel.org 10475S: Maintained 10476F: Documentation/admin-guide/media/ipu3.rst 10477F: Documentation/admin-guide/media/ipu3_rcb.svg 10478F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10479F: drivers/staging/media/ipu3/ 10480 10481INTEL ISHTP ECLITE DRIVER 10482M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10483L: platform-driver-x86@vger.kernel.org 10484S: Supported 10485F: drivers/platform/x86/intel/ishtp_eclite.c 10486 10487INTEL IXP4XX CRYPTO SUPPORT 10488M: Corentin Labbe <clabbe@baylibre.com> 10489L: linux-crypto@vger.kernel.org 10490S: Maintained 10491F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10492 10493INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10494M: Krzysztof Halasa <khalasa@piap.pl> 10495S: Maintained 10496F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10497F: drivers/net/wan/ixp4xx_hss.c 10498F: drivers/soc/ixp4xx/ixp4xx-npe.c 10499F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10500F: include/linux/soc/ixp4xx/npe.h 10501F: include/linux/soc/ixp4xx/qmgr.h 10502 10503INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10504M: Deepak Saxena <dsaxena@plexity.net> 10505S: Maintained 10506F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10507F: drivers/char/hw_random/ixp4xx-rng.c 10508 10509INTEL KEEM BAY DRM DRIVER 10510M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10511M: Edmund Dea <edmund.j.dea@intel.com> 10512S: Maintained 10513F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10514F: drivers/gpu/drm/kmb/ 10515 10516INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10517M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10518S: Maintained 10519F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10520F: drivers/crypto/intel/keembay/Kconfig 10521F: drivers/crypto/intel/keembay/Makefile 10522F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10523F: drivers/crypto/intel/keembay/ocs-aes.c 10524F: drivers/crypto/intel/keembay/ocs-aes.h 10525 10526INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10527M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10528M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10529M: Mark Gross <mgross@linux.intel.com> 10530S: Maintained 10531F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10532F: drivers/crypto/intel/keembay/Kconfig 10533F: drivers/crypto/intel/keembay/Makefile 10534F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10535 10536INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10537M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10538M: Declan Murphy <declan.murphy@intel.com> 10539S: Maintained 10540F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10541F: drivers/crypto/intel/keembay/Kconfig 10542F: drivers/crypto/intel/keembay/Makefile 10543F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10544F: drivers/crypto/intel/keembay/ocs-hcu.c 10545F: drivers/crypto/intel/keembay/ocs-hcu.h 10546 10547INTEL MANAGEMENT ENGINE (mei) 10548M: Tomas Winkler <tomas.winkler@intel.com> 10549L: linux-kernel@vger.kernel.org 10550S: Supported 10551F: Documentation/driver-api/mei/* 10552F: drivers/misc/mei/ 10553F: drivers/watchdog/mei_wdt.c 10554F: include/linux/mei_aux.h 10555F: include/linux/mei_cl_bus.h 10556F: include/uapi/linux/mei.h 10557F: include/uapi/linux/mei_uuid.h 10558F: include/uapi/linux/uuid.h 10559F: samples/mei/* 10560 10561INTEL MAX 10 BMC MFD DRIVER 10562M: Xu Yilun <yilun.xu@intel.com> 10563R: Tom Rix <trix@redhat.com> 10564S: Maintained 10565F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10566F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10567F: drivers/hwmon/intel-m10-bmc-hwmon.c 10568F: drivers/mfd/intel-m10-bmc* 10569F: include/linux/mfd/intel-m10-bmc.h 10570 10571INTEL MAX10 BMC SECURE UPDATES 10572M: Russ Weight <russell.h.weight@intel.com> 10573L: linux-fpga@vger.kernel.org 10574S: Maintained 10575F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10576F: drivers/fpga/intel-m10-bmc-sec-update.c 10577 10578INTEL P-Unit IPC DRIVER 10579M: Zha Qipeng <qipeng.zha@intel.com> 10580L: platform-driver-x86@vger.kernel.org 10581S: Maintained 10582F: arch/x86/include/asm/intel_punit_ipc.h 10583F: drivers/platform/x86/intel/punit_ipc.c 10584 10585INTEL PMC CORE DRIVER 10586M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10587M: David E Box <david.e.box@intel.com> 10588L: platform-driver-x86@vger.kernel.org 10589S: Maintained 10590F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10591F: drivers/platform/x86/intel/pmc/ 10592 10593INTEL PMIC GPIO DRIVERS 10594M: Andy Shevchenko <andy@kernel.org> 10595S: Supported 10596T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10597F: drivers/gpio/gpio-*cove.c 10598 10599INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10600M: Andy Shevchenko <andy@kernel.org> 10601S: Supported 10602F: drivers/mfd/intel_soc_pmic* 10603F: include/linux/mfd/intel_soc_pmic* 10604 10605INTEL PMT DRIVERS 10606M: David E. Box <david.e.box@linux.intel.com> 10607S: Supported 10608F: drivers/platform/x86/intel/pmt/ 10609 10610INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10611M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10612L: linux-wireless@vger.kernel.org 10613S: Maintained 10614F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10615F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10616F: drivers/net/wireless/intel/ipw2x00/ 10617 10618INTEL PSTATE DRIVER 10619M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10620M: Len Brown <lenb@kernel.org> 10621L: linux-pm@vger.kernel.org 10622S: Supported 10623F: drivers/cpufreq/intel_pstate.c 10624 10625INTEL PTP DFL ToD DRIVER 10626M: Tianfei Zhang <tianfei.zhang@intel.com> 10627L: linux-fpga@vger.kernel.org 10628L: netdev@vger.kernel.org 10629S: Maintained 10630F: drivers/ptp/ptp_dfl_tod.c 10631 10632INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10633M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10634L: linux-iio@vger.kernel.org 10635F: drivers/counter/intel-qep.c 10636 10637INTEL SCU DRIVERS 10638M: Mika Westerberg <mika.westerberg@linux.intel.com> 10639S: Maintained 10640F: arch/x86/include/asm/intel_scu_ipc.h 10641F: drivers/platform/x86/intel_scu_* 10642 10643INTEL SDSI DRIVER 10644M: David E. Box <david.e.box@linux.intel.com> 10645S: Supported 10646F: drivers/platform/x86/intel/sdsi.c 10647F: tools/arch/x86/intel_sdsi/ 10648F: tools/testing/selftests/drivers/sdsi/ 10649 10650INTEL SGX 10651M: Jarkko Sakkinen <jarkko@kernel.org> 10652R: Dave Hansen <dave.hansen@linux.intel.com> 10653L: linux-sgx@vger.kernel.org 10654S: Supported 10655Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10656T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10657F: Documentation/arch/x86/sgx.rst 10658F: arch/x86/entry/vdso/vsgx.S 10659F: arch/x86/include/asm/sgx.h 10660F: arch/x86/include/uapi/asm/sgx.h 10661F: arch/x86/kernel/cpu/sgx/* 10662F: tools/testing/selftests/sgx/* 10663K: \bSGX_ 10664 10665INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10666M: Daniel Scally <djrscally@gmail.com> 10667S: Maintained 10668F: drivers/platform/x86/intel/int3472/ 10669 10670INTEL SPEED SELECT TECHNOLOGY 10671M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10672L: platform-driver-x86@vger.kernel.org 10673S: Maintained 10674F: drivers/platform/x86/intel/speed_select_if/ 10675F: include/uapi/linux/isst_if.h 10676F: tools/power/x86/intel-speed-select/ 10677 10678INTEL STRATIX10 FIRMWARE DRIVERS 10679M: Dinh Nguyen <dinguyen@kernel.org> 10680L: linux-kernel@vger.kernel.org 10681S: Maintained 10682T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10683F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10684F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10685F: drivers/firmware/stratix10-rsu.c 10686F: drivers/firmware/stratix10-svc.c 10687F: include/linux/firmware/intel/stratix10-smc.h 10688F: include/linux/firmware/intel/stratix10-svc-client.h 10689 10690INTEL TELEMETRY DRIVER 10691M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10692M: "David E. Box" <david.e.box@linux.intel.com> 10693L: platform-driver-x86@vger.kernel.org 10694S: Maintained 10695F: arch/x86/include/asm/intel_telemetry.h 10696F: drivers/platform/x86/intel/telemetry/ 10697 10698INTEL TPMI DRIVER 10699M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10700L: platform-driver-x86@vger.kernel.org 10701S: Maintained 10702F: drivers/platform/x86/intel/tpmi.c 10703F: include/linux/intel_tpmi.h 10704 10705INTEL UNCORE FREQUENCY CONTROL 10706M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10707L: platform-driver-x86@vger.kernel.org 10708S: Maintained 10709F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10710F: drivers/platform/x86/intel/uncore-frequency/ 10711 10712INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10713M: David E. Box <david.e.box@linux.intel.com> 10714S: Supported 10715F: drivers/platform/x86/intel/vsec.* 10716 10717INTEL VIRTUAL BUTTON DRIVER 10718M: AceLan Kao <acelan.kao@canonical.com> 10719L: platform-driver-x86@vger.kernel.org 10720S: Maintained 10721F: drivers/platform/x86/intel/vbtn.c 10722 10723INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10724M: Stanislaw Gruszka <stf_xl@wp.pl> 10725L: linux-wireless@vger.kernel.org 10726S: Supported 10727F: drivers/net/wireless/intel/iwlegacy/ 10728 10729INTEL WIRELESS WIFI LINK (iwlwifi) 10730M: Gregory Greenman <gregory.greenman@intel.com> 10731L: linux-wireless@vger.kernel.org 10732S: Supported 10733W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10734T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10735F: drivers/net/wireless/intel/iwlwifi/ 10736 10737INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10738M: Jithu Joseph <jithu.joseph@intel.com> 10739R: Maurice Ma <maurice.ma@intel.com> 10740S: Maintained 10741W: https://slimbootloader.github.io/security/firmware-update.html 10742F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10743 10744INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10745L: Dell.Client.Kernel@dell.com 10746S: Maintained 10747F: drivers/platform/x86/intel/wmi/thunderbolt.c 10748 10749INTEL WWAN IOSM DRIVER 10750M: M Chetan Kumar <m.chetan.kumar@intel.com> 10751M: Intel Corporation <linuxwwan@intel.com> 10752L: netdev@vger.kernel.org 10753S: Maintained 10754F: drivers/net/wwan/iosm/ 10755 10756INTEL(R) TRACE HUB 10757M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10758S: Supported 10759F: Documentation/trace/intel_th.rst 10760F: drivers/hwtracing/intel_th/ 10761F: include/linux/intel_th.h 10762 10763INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10764M: Ning Sun <ning.sun@intel.com> 10765L: tboot-devel@lists.sourceforge.net 10766S: Supported 10767W: http://tboot.sourceforge.net 10768T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10769F: Documentation/arch/x86/intel_txt.rst 10770F: arch/x86/kernel/tboot.c 10771F: include/linux/tboot.h 10772 10773INTERCONNECT API 10774M: Georgi Djakov <djakov@kernel.org> 10775L: linux-pm@vger.kernel.org 10776S: Maintained 10777T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10778F: Documentation/devicetree/bindings/interconnect/ 10779F: Documentation/driver-api/interconnect.rst 10780F: drivers/interconnect/ 10781F: include/dt-bindings/interconnect/ 10782F: include/linux/interconnect-provider.h 10783F: include/linux/interconnect.h 10784 10785INTERRUPT COUNTER DRIVER 10786M: Oleksij Rempel <o.rempel@pengutronix.de> 10787R: Pengutronix Kernel Team <kernel@pengutronix.de> 10788L: linux-iio@vger.kernel.org 10789F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10790F: drivers/counter/interrupt-cnt.c 10791 10792INTERSIL ISL7998X VIDEO DECODER DRIVER 10793M: Michael Tretter <m.tretter@pengutronix.de> 10794R: Pengutronix Kernel Team <kernel@pengutronix.de> 10795L: linux-media@vger.kernel.org 10796S: Maintained 10797F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10798F: drivers/media/i2c/isl7998x.c 10799 10800INVENSENSE ICM-426xx IMU DRIVER 10801M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10802L: linux-iio@vger.kernel.org 10803S: Maintained 10804W: https://invensense.tdk.com/ 10805F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10806F: drivers/iio/imu/inv_icm42600/ 10807 10808INVENSENSE MPU-3050 GYROSCOPE DRIVER 10809M: Linus Walleij <linus.walleij@linaro.org> 10810L: linux-iio@vger.kernel.org 10811S: Maintained 10812F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10813F: drivers/iio/gyro/mpu3050* 10814 10815IOC3 ETHERNET DRIVER 10816M: Ralf Baechle <ralf@linux-mips.org> 10817L: linux-mips@vger.kernel.org 10818S: Maintained 10819F: drivers/net/ethernet/sgi/ioc3-eth.c 10820 10821IOMAP FILESYSTEM LIBRARY 10822M: Christoph Hellwig <hch@infradead.org> 10823M: Darrick J. Wong <djwong@kernel.org> 10824L: linux-xfs@vger.kernel.org 10825L: linux-fsdevel@vger.kernel.org 10826S: Supported 10827T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10828F: fs/iomap/ 10829F: include/linux/iomap.h 10830 10831IOMMU DMA-API LAYER 10832M: Robin Murphy <robin.murphy@arm.com> 10833L: iommu@lists.linux.dev 10834S: Maintained 10835T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10836F: drivers/iommu/dma-iommu.c 10837F: drivers/iommu/dma-iommu.h 10838F: drivers/iommu/iova.c 10839F: include/linux/iova.h 10840 10841IOMMU SUBSYSTEM 10842M: Joerg Roedel <joro@8bytes.org> 10843M: Will Deacon <will@kernel.org> 10844R: Robin Murphy <robin.murphy@arm.com> 10845L: iommu@lists.linux.dev 10846S: Maintained 10847T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10848F: Documentation/devicetree/bindings/iommu/ 10849F: Documentation/userspace-api/iommu.rst 10850F: drivers/iommu/ 10851F: include/linux/iommu.h 10852F: include/linux/iova.h 10853F: include/linux/of_iommu.h 10854F: include/uapi/linux/iommu.h 10855 10856IOMMUFD 10857M: Jason Gunthorpe <jgg@nvidia.com> 10858M: Kevin Tian <kevin.tian@intel.com> 10859L: iommu@lists.linux.dev 10860S: Maintained 10861T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10862F: Documentation/userspace-api/iommufd.rst 10863F: drivers/iommu/iommufd/ 10864F: include/linux/iommufd.h 10865F: include/uapi/linux/iommufd.h 10866F: tools/testing/selftests/iommu/ 10867 10868IOSYS-MAP HELPERS 10869M: Thomas Zimmermann <tzimmermann@suse.de> 10870L: dri-devel@lists.freedesktop.org 10871S: Maintained 10872T: git git://anongit.freedesktop.org/drm/drm-misc 10873F: include/linux/iosys-map.h 10874 10875IO_URING 10876M: Jens Axboe <axboe@kernel.dk> 10877R: Pavel Begunkov <asml.silence@gmail.com> 10878L: io-uring@vger.kernel.org 10879S: Maintained 10880T: git git://git.kernel.dk/linux-block 10881T: git git://git.kernel.dk/liburing 10882F: include/linux/io_uring.h 10883F: include/linux/io_uring_types.h 10884F: include/trace/events/io_uring.h 10885F: include/uapi/linux/io_uring.h 10886F: io_uring/ 10887F: tools/io_uring/ 10888 10889IPMI SUBSYSTEM 10890M: Corey Minyard <minyard@acm.org> 10891L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10892S: Supported 10893W: http://openipmi.sourceforge.net/ 10894T: git https://github.com/cminyard/linux-ipmi.git for-next 10895F: Documentation/devicetree/bindings/ipmi/ 10896F: Documentation/driver-api/ipmi.rst 10897F: drivers/char/ipmi/ 10898F: include/linux/ipmi* 10899F: include/uapi/linux/ipmi* 10900 10901IPS SCSI RAID DRIVER 10902M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10903L: linux-scsi@vger.kernel.org 10904S: Maintained 10905W: http://www.adaptec.com/ 10906F: drivers/scsi/ips* 10907 10908IPVS 10909M: Simon Horman <horms@verge.net.au> 10910M: Julian Anastasov <ja@ssi.bg> 10911L: netdev@vger.kernel.org 10912L: lvs-devel@vger.kernel.org 10913S: Maintained 10914T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10915T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10916F: Documentation/networking/ipvs-sysctl.rst 10917F: include/net/ip_vs.h 10918F: include/uapi/linux/ip_vs.h 10919F: net/netfilter/ipvs/ 10920 10921IPWIRELESS DRIVER 10922M: Jiri Kosina <jikos@kernel.org> 10923M: David Sterba <dsterba@suse.com> 10924S: Odd Fixes 10925F: drivers/tty/ipwireless/ 10926 10927IRON DEVICE AUDIO CODEC DRIVERS 10928M: Kiseok Jo <kiseok.jo@irondevice.com> 10929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10930S: Maintained 10931F: Documentation/devicetree/bindings/sound/irondevice,* 10932F: sound/soc/codecs/sma* 10933 10934IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10935M: Marc Zyngier <maz@kernel.org> 10936S: Maintained 10937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10938F: Documentation/core-api/irq/irq-domain.rst 10939F: include/linux/irqdomain.h 10940F: kernel/irq/irqdomain.c 10941F: kernel/irq/msi.c 10942 10943IRQ SUBSYSTEM 10944M: Thomas Gleixner <tglx@linutronix.de> 10945L: linux-kernel@vger.kernel.org 10946S: Maintained 10947T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10948F: include/linux/group_cpus.h 10949F: kernel/irq/ 10950F: lib/group_cpus.c 10951 10952IRQCHIP DRIVERS 10953M: Thomas Gleixner <tglx@linutronix.de> 10954M: Marc Zyngier <maz@kernel.org> 10955L: linux-kernel@vger.kernel.org 10956S: Maintained 10957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10958F: Documentation/devicetree/bindings/interrupt-controller/ 10959F: drivers/irqchip/ 10960 10961ISA 10962M: William Breathitt Gray <william.gray@linaro.org> 10963S: Maintained 10964F: Documentation/driver-api/isa.rst 10965F: drivers/base/isa.c 10966F: include/linux/isa.h 10967 10968ISA RADIO MODULE 10969M: Hans Verkuil <hverkuil@xs4all.nl> 10970L: linux-media@vger.kernel.org 10971S: Maintained 10972W: https://linuxtv.org 10973T: git git://linuxtv.org/media_tree.git 10974F: drivers/media/radio/radio-isa* 10975 10976ISAPNP 10977M: Jaroslav Kysela <perex@perex.cz> 10978S: Maintained 10979F: Documentation/driver-api/isapnp.rst 10980F: drivers/pnp/isapnp/ 10981F: include/linux/isapnp.h 10982 10983ISCSI 10984M: Lee Duncan <lduncan@suse.com> 10985M: Chris Leech <cleech@redhat.com> 10986M: Mike Christie <michael.christie@oracle.com> 10987L: open-iscsi@googlegroups.com 10988L: linux-scsi@vger.kernel.org 10989S: Maintained 10990W: www.open-iscsi.com 10991F: drivers/scsi/*iscsi* 10992F: include/scsi/*iscsi* 10993 10994iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10995M: Peter Jones <pjones@redhat.com> 10996M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10997S: Maintained 10998F: drivers/firmware/iscsi_ibft* 10999 11000ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11001M: Sagi Grimberg <sagi@grimberg.me> 11002M: Max Gurtovoy <mgurtovoy@nvidia.com> 11003L: linux-rdma@vger.kernel.org 11004S: Supported 11005W: http://www.openfabrics.org 11006W: www.open-iscsi.org 11007Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11008F: drivers/infiniband/ulp/iser/ 11009 11010ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11011M: Sagi Grimberg <sagi@grimberg.me> 11012L: linux-rdma@vger.kernel.org 11013L: target-devel@vger.kernel.org 11014S: Supported 11015W: http://www.linux-iscsi.org 11016T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11017F: drivers/infiniband/ulp/isert 11018 11019ISDN/CMTP OVER BLUETOOTH 11020M: Karsten Keil <isdn@linux-pingi.de> 11021L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11022L: netdev@vger.kernel.org 11023S: Odd Fixes 11024W: http://www.isdn4linux.de 11025F: Documentation/isdn/ 11026F: drivers/isdn/capi/ 11027F: include/linux/isdn/ 11028F: include/uapi/linux/isdn/ 11029F: net/bluetooth/cmtp/ 11030 11031ISDN/mISDN SUBSYSTEM 11032M: Karsten Keil <isdn@linux-pingi.de> 11033L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11034L: netdev@vger.kernel.org 11035S: Maintained 11036W: http://www.isdn4linux.de 11037F: drivers/isdn/Kconfig 11038F: drivers/isdn/Makefile 11039F: drivers/isdn/hardware/ 11040F: drivers/isdn/mISDN/ 11041 11042ISOFS FILESYSTEM 11043M: Jan Kara <jack@suse.cz> 11044L: linux-fsdevel@vger.kernel.org 11045S: Maintained 11046F: Documentation/filesystems/isofs.rst 11047F: fs/isofs/ 11048 11049IT87 HARDWARE MONITORING DRIVER 11050M: Jean Delvare <jdelvare@suse.com> 11051L: linux-hwmon@vger.kernel.org 11052S: Maintained 11053F: Documentation/hwmon/it87.rst 11054F: drivers/hwmon/it87.c 11055 11056IT913X MEDIA DRIVER 11057M: Antti Palosaari <crope@iki.fi> 11058L: linux-media@vger.kernel.org 11059S: Maintained 11060W: https://linuxtv.org 11061W: http://palosaari.fi/linux/ 11062Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11063T: git git://linuxtv.org/anttip/media_tree.git 11064F: drivers/media/tuners/it913x* 11065 11066ITE IT66121 HDMI BRIDGE DRIVER 11067M: Phong LE <ple@baylibre.com> 11068M: Neil Armstrong <neil.armstrong@linaro.org> 11069S: Maintained 11070T: git git://anongit.freedesktop.org/drm/drm-misc 11071F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11072F: drivers/gpu/drm/bridge/ite-it66121.c 11073 11074IVTV VIDEO4LINUX DRIVER 11075M: Andy Walls <awalls@md.metrocast.net> 11076L: linux-media@vger.kernel.org 11077S: Maintained 11078W: https://linuxtv.org 11079T: git git://linuxtv.org/media_tree.git 11080F: Documentation/admin-guide/media/ivtv* 11081F: drivers/media/pci/ivtv/ 11082F: include/uapi/linux/ivtv* 11083 11084IX2505V MEDIA DRIVER 11085M: Malcolm Priestley <tvboxspy@gmail.com> 11086L: linux-media@vger.kernel.org 11087S: Maintained 11088W: https://linuxtv.org 11089Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11090F: drivers/media/dvb-frontends/ix2505v* 11091 11092JAILHOUSE HYPERVISOR INTERFACE 11093M: Jan Kiszka <jan.kiszka@siemens.com> 11094L: jailhouse-dev@googlegroups.com 11095S: Maintained 11096F: arch/x86/include/asm/jailhouse_para.h 11097F: arch/x86/kernel/jailhouse.c 11098 11099JC42.4 TEMPERATURE SENSOR DRIVER 11100M: Guenter Roeck <linux@roeck-us.net> 11101L: linux-hwmon@vger.kernel.org 11102S: Maintained 11103F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11104F: Documentation/hwmon/jc42.rst 11105F: drivers/hwmon/jc42.c 11106 11107JFS FILESYSTEM 11108M: Dave Kleikamp <shaggy@kernel.org> 11109L: jfs-discussion@lists.sourceforge.net 11110S: Odd Fixes 11111W: http://jfs.sourceforge.net/ 11112T: git https://github.com/kleikamp/linux-shaggy.git 11113F: Documentation/admin-guide/jfs.rst 11114F: fs/jfs/ 11115 11116JME NETWORK DRIVER 11117M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11118L: netdev@vger.kernel.org 11119S: Maintained 11120F: drivers/net/ethernet/jme.* 11121 11122JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11123M: David Woodhouse <dwmw2@infradead.org> 11124M: Richard Weinberger <richard@nod.at> 11125L: linux-mtd@lists.infradead.org 11126S: Odd Fixes 11127W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11128T: git git://git.infradead.org/ubifs-2.6.git 11129F: fs/jffs2/ 11130F: include/uapi/linux/jffs2.h 11131 11132JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11133M: "Theodore Ts'o" <tytso@mit.edu> 11134M: Jan Kara <jack@suse.com> 11135L: linux-ext4@vger.kernel.org 11136S: Maintained 11137F: fs/jbd2/ 11138F: include/linux/jbd2.h 11139 11140JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11141M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11142L: linux-media@vger.kernel.org 11143L: linux-renesas-soc@vger.kernel.org 11144S: Maintained 11145F: drivers/media/platform/renesas/rcar_jpu.c 11146 11147JSM Neo PCI based serial card 11148L: linux-serial@vger.kernel.org 11149S: Orphan 11150F: drivers/tty/serial/jsm/ 11151 11152K10TEMP HARDWARE MONITORING DRIVER 11153M: Clemens Ladisch <clemens@ladisch.de> 11154L: linux-hwmon@vger.kernel.org 11155S: Maintained 11156F: Documentation/hwmon/k10temp.rst 11157F: drivers/hwmon/k10temp.c 11158 11159K8TEMP HARDWARE MONITORING DRIVER 11160M: Rudolf Marek <r.marek@assembler.cz> 11161L: linux-hwmon@vger.kernel.org 11162S: Maintained 11163F: Documentation/hwmon/k8temp.rst 11164F: drivers/hwmon/k8temp.c 11165 11166KASAN 11167M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11168R: Alexander Potapenko <glider@google.com> 11169R: Andrey Konovalov <andreyknvl@gmail.com> 11170R: Dmitry Vyukov <dvyukov@google.com> 11171R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11172L: kasan-dev@googlegroups.com 11173S: Maintained 11174F: Documentation/dev-tools/kasan.rst 11175F: arch/*/include/asm/*kasan.h 11176F: arch/*/mm/kasan_init* 11177F: include/linux/kasan*.h 11178F: lib/Kconfig.kasan 11179F: mm/kasan/ 11180F: scripts/Makefile.kasan 11181 11182KCONFIG 11183M: Masahiro Yamada <masahiroy@kernel.org> 11184L: linux-kbuild@vger.kernel.org 11185S: Maintained 11186Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11187T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11188F: Documentation/kbuild/kconfig* 11189F: scripts/Kconfig.include 11190F: scripts/kconfig/ 11191 11192KCOV 11193R: Dmitry Vyukov <dvyukov@google.com> 11194R: Andrey Konovalov <andreyknvl@gmail.com> 11195L: kasan-dev@googlegroups.com 11196S: Maintained 11197F: Documentation/dev-tools/kcov.rst 11198F: include/linux/kcov.h 11199F: include/uapi/linux/kcov.h 11200F: kernel/kcov.c 11201F: scripts/Makefile.kcov 11202 11203KCSAN 11204M: Marco Elver <elver@google.com> 11205R: Dmitry Vyukov <dvyukov@google.com> 11206L: kasan-dev@googlegroups.com 11207S: Maintained 11208F: Documentation/dev-tools/kcsan.rst 11209F: include/linux/kcsan*.h 11210F: kernel/kcsan/ 11211F: lib/Kconfig.kcsan 11212F: scripts/Makefile.kcsan 11213 11214KDUMP 11215M: Baoquan He <bhe@redhat.com> 11216R: Vivek Goyal <vgoyal@redhat.com> 11217R: Dave Young <dyoung@redhat.com> 11218L: kexec@lists.infradead.org 11219S: Maintained 11220W: http://lse.sourceforge.net/kdump/ 11221F: Documentation/admin-guide/kdump/ 11222F: fs/proc/vmcore.c 11223F: include/linux/crash_core.h 11224F: include/linux/crash_dump.h 11225F: include/uapi/linux/vmcore.h 11226F: kernel/crash_*.c 11227 11228KEENE FM RADIO TRANSMITTER DRIVER 11229M: Hans Verkuil <hverkuil@xs4all.nl> 11230L: linux-media@vger.kernel.org 11231S: Maintained 11232W: https://linuxtv.org 11233T: git git://linuxtv.org/media_tree.git 11234F: drivers/media/radio/radio-keene* 11235 11236KERNEL AUTOMOUNTER 11237M: Ian Kent <raven@themaw.net> 11238L: autofs@vger.kernel.org 11239S: Maintained 11240F: fs/autofs/ 11241 11242KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11243M: Masahiro Yamada <masahiroy@kernel.org> 11244R: Nathan Chancellor <nathan@kernel.org> 11245R: Nick Desaulniers <ndesaulniers@google.com> 11246R: Nicolas Schier <nicolas@fjasle.eu> 11247L: linux-kbuild@vger.kernel.org 11248S: Maintained 11249Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11250T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11251F: Documentation/kbuild/ 11252F: Makefile 11253F: scripts/*vmlinux* 11254F: scripts/Kbuild* 11255F: scripts/Makefile* 11256F: scripts/basic/ 11257F: scripts/dummy-tools/ 11258F: scripts/mk* 11259F: scripts/mod/ 11260F: scripts/package/ 11261 11262KERNEL HARDENING (not covered by other areas) 11263M: Kees Cook <keescook@chromium.org> 11264L: linux-hardening@vger.kernel.org 11265S: Supported 11266T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11267F: Documentation/ABI/testing/sysfs-kernel-oops_count 11268F: Documentation/ABI/testing/sysfs-kernel-warn_count 11269F: include/linux/overflow.h 11270F: include/linux/randomize_kstack.h 11271F: mm/usercopy.c 11272K: \b(add|choose)_random_kstack_offset\b 11273K: \b__check_(object_size|heap_object)\b 11274 11275KERNEL JANITORS 11276L: kernel-janitors@vger.kernel.org 11277S: Odd Fixes 11278W: http://kernelnewbies.org/KernelJanitors 11279 11280KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11281M: Chuck Lever <chuck.lever@oracle.com> 11282M: Jeff Layton <jlayton@kernel.org> 11283L: linux-nfs@vger.kernel.org 11284S: Supported 11285W: http://nfs.sourceforge.net/ 11286T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11287F: Documentation/filesystems/nfs/ 11288F: fs/exportfs/ 11289F: fs/lockd/ 11290F: fs/nfs_common/ 11291F: fs/nfsd/ 11292F: include/linux/lockd/ 11293F: include/linux/sunrpc/ 11294F: include/trace/events/rpcgss.h 11295F: include/trace/events/rpcrdma.h 11296F: include/trace/events/sunrpc.h 11297F: include/trace/misc/fs.h 11298F: include/trace/misc/nfs.h 11299F: include/trace/misc/sunrpc.h 11300F: include/uapi/linux/nfsd/ 11301F: include/uapi/linux/sunrpc/ 11302F: net/sunrpc/ 11303 11304KERNEL REGRESSIONS 11305M: Thorsten Leemhuis <linux@leemhuis.info> 11306L: regressions@lists.linux.dev 11307S: Supported 11308F: Documentation/admin-guide/reporting-regressions.rst 11309F: Documentation/process/handling-regressions.rst 11310 11311KERNEL SELFTEST FRAMEWORK 11312M: Shuah Khan <shuah@kernel.org> 11313M: Shuah Khan <skhan@linuxfoundation.org> 11314L: linux-kselftest@vger.kernel.org 11315S: Maintained 11316Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11317T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11318F: Documentation/dev-tools/kselftest* 11319F: tools/testing/selftests/ 11320 11321KERNEL SMB3 SERVER (KSMBD) 11322M: Namjae Jeon <linkinjeon@kernel.org> 11323M: Steve French <sfrench@samba.org> 11324R: Sergey Senozhatsky <senozhatsky@chromium.org> 11325R: Tom Talpey <tom@talpey.com> 11326L: linux-cifs@vger.kernel.org 11327S: Maintained 11328T: git git://git.samba.org/ksmbd.git 11329F: Documentation/filesystems/smb/ksmbd.rst 11330F: fs/smb/common/ 11331F: fs/smb/server/ 11332 11333KERNEL UNIT TESTING FRAMEWORK (KUnit) 11334M: Brendan Higgins <brendanhiggins@google.com> 11335M: David Gow <davidgow@google.com> 11336L: linux-kselftest@vger.kernel.org 11337L: kunit-dev@googlegroups.com 11338S: Maintained 11339W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11340F: Documentation/dev-tools/kunit/ 11341F: include/kunit/ 11342F: lib/kunit/ 11343F: tools/testing/kunit/ 11344 11345KERNEL USERMODE HELPER 11346M: Luis Chamberlain <mcgrof@kernel.org> 11347L: linux-kernel@vger.kernel.org 11348S: Maintained 11349F: include/linux/umh.h 11350F: kernel/umh.c 11351 11352KERNEL VIRTUAL MACHINE (KVM) 11353M: Paolo Bonzini <pbonzini@redhat.com> 11354L: kvm@vger.kernel.org 11355S: Supported 11356W: http://www.linux-kvm.org 11357T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11358F: Documentation/virt/kvm/ 11359F: include/asm-generic/kvm* 11360F: include/kvm/iodev.h 11361F: include/linux/kvm* 11362F: include/trace/events/kvm.h 11363F: include/uapi/asm-generic/kvm* 11364F: include/uapi/linux/kvm* 11365F: tools/kvm/ 11366F: tools/testing/selftests/kvm/ 11367F: virt/kvm/* 11368 11369KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11370M: Marc Zyngier <maz@kernel.org> 11371M: Oliver Upton <oliver.upton@linux.dev> 11372R: James Morse <james.morse@arm.com> 11373R: Suzuki K Poulose <suzuki.poulose@arm.com> 11374R: Zenghui Yu <yuzenghui@huawei.com> 11375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11376L: kvmarm@lists.linux.dev 11377S: Maintained 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11379F: arch/arm64/include/asm/kvm* 11380F: arch/arm64/include/uapi/asm/kvm* 11381F: arch/arm64/kvm/ 11382F: include/kvm/arm_* 11383F: tools/testing/selftests/kvm/*/aarch64/ 11384F: tools/testing/selftests/kvm/aarch64/ 11385 11386KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11387M: Huacai Chen <chenhuacai@kernel.org> 11388M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11389L: linux-mips@vger.kernel.org 11390L: kvm@vger.kernel.org 11391S: Maintained 11392T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11393F: arch/mips/include/asm/kvm* 11394F: arch/mips/include/uapi/asm/kvm* 11395F: arch/mips/kvm/ 11396 11397KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11398L: linuxppc-dev@lists.ozlabs.org 11399T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11400F: arch/powerpc/include/asm/kvm* 11401F: arch/powerpc/include/uapi/asm/kvm* 11402F: arch/powerpc/kernel/kvm* 11403F: arch/powerpc/kvm/ 11404 11405KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11406M: Anup Patel <anup@brainfault.org> 11407R: Atish Patra <atishp@atishpatra.org> 11408L: kvm@vger.kernel.org 11409L: kvm-riscv@lists.infradead.org 11410L: linux-riscv@lists.infradead.org 11411S: Maintained 11412T: git https://github.com/kvm-riscv/linux.git 11413F: arch/riscv/include/asm/kvm* 11414F: arch/riscv/include/uapi/asm/kvm* 11415F: arch/riscv/kvm/ 11416F: tools/testing/selftests/kvm/*/riscv/ 11417 11418KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11419M: Christian Borntraeger <borntraeger@linux.ibm.com> 11420M: Janosch Frank <frankja@linux.ibm.com> 11421M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11422R: David Hildenbrand <david@redhat.com> 11423L: kvm@vger.kernel.org 11424S: Supported 11425T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11426F: Documentation/virt/kvm/s390* 11427F: arch/s390/include/asm/gmap.h 11428F: arch/s390/include/asm/kvm* 11429F: arch/s390/include/uapi/asm/kvm* 11430F: arch/s390/include/uapi/asm/uvdevice.h 11431F: arch/s390/kernel/uv.c 11432F: arch/s390/kvm/ 11433F: arch/s390/mm/gmap.c 11434F: drivers/s390/char/uvdevice.c 11435F: tools/testing/selftests/drivers/s390x/uvdevice/ 11436F: tools/testing/selftests/kvm/*/s390x/ 11437F: tools/testing/selftests/kvm/s390x/ 11438 11439KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11440M: Sean Christopherson <seanjc@google.com> 11441M: Paolo Bonzini <pbonzini@redhat.com> 11442L: kvm@vger.kernel.org 11443S: Supported 11444T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11445F: arch/x86/include/asm/kvm* 11446F: arch/x86/include/asm/svm.h 11447F: arch/x86/include/asm/vmx*.h 11448F: arch/x86/include/uapi/asm/kvm* 11449F: arch/x86/include/uapi/asm/svm.h 11450F: arch/x86/include/uapi/asm/vmx.h 11451F: arch/x86/kvm/ 11452F: arch/x86/kvm/*/ 11453 11454KERNFS 11455M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11456M: Tejun Heo <tj@kernel.org> 11457S: Supported 11458T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11459F: fs/kernfs/ 11460F: include/linux/kernfs.h 11461 11462KEXEC 11463M: Eric Biederman <ebiederm@xmission.com> 11464L: kexec@lists.infradead.org 11465S: Maintained 11466W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11467F: include/linux/kexec.h 11468F: include/uapi/linux/kexec.h 11469F: kernel/kexec* 11470 11471KEYS-ENCRYPTED 11472M: Mimi Zohar <zohar@linux.ibm.com> 11473L: linux-integrity@vger.kernel.org 11474L: keyrings@vger.kernel.org 11475S: Supported 11476F: Documentation/security/keys/trusted-encrypted.rst 11477F: include/keys/encrypted-type.h 11478F: security/keys/encrypted-keys/ 11479 11480KEYS-TRUSTED 11481M: James Bottomley <jejb@linux.ibm.com> 11482M: Jarkko Sakkinen <jarkko@kernel.org> 11483M: Mimi Zohar <zohar@linux.ibm.com> 11484L: linux-integrity@vger.kernel.org 11485L: keyrings@vger.kernel.org 11486S: Supported 11487F: Documentation/security/keys/trusted-encrypted.rst 11488F: include/keys/trusted-type.h 11489F: include/keys/trusted_tpm.h 11490F: security/keys/trusted-keys/ 11491 11492KEYS-TRUSTED-CAAM 11493M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11494R: Pengutronix Kernel Team <kernel@pengutronix.de> 11495L: linux-integrity@vger.kernel.org 11496L: keyrings@vger.kernel.org 11497S: Maintained 11498F: include/keys/trusted_caam.h 11499F: security/keys/trusted-keys/trusted_caam.c 11500 11501KEYS-TRUSTED-TEE 11502M: Sumit Garg <sumit.garg@linaro.org> 11503L: linux-integrity@vger.kernel.org 11504L: keyrings@vger.kernel.org 11505S: Supported 11506F: include/keys/trusted_tee.h 11507F: security/keys/trusted-keys/trusted_tee.c 11508 11509KEYS/KEYRINGS 11510M: David Howells <dhowells@redhat.com> 11511M: Jarkko Sakkinen <jarkko@kernel.org> 11512L: keyrings@vger.kernel.org 11513S: Maintained 11514F: Documentation/security/keys/core.rst 11515F: include/keys/ 11516F: include/linux/key-type.h 11517F: include/linux/key.h 11518F: include/linux/keyctl.h 11519F: include/uapi/linux/keyctl.h 11520F: security/keys/ 11521 11522KEYS/KEYRINGS_INTEGRITY 11523M: Jarkko Sakkinen <jarkko@kernel.org> 11524M: Mimi Zohar <zohar@linux.ibm.com> 11525L: linux-integrity@vger.kernel.org 11526L: keyrings@vger.kernel.org 11527S: Supported 11528F: security/integrity/platform_certs 11529 11530KFENCE 11531M: Alexander Potapenko <glider@google.com> 11532M: Marco Elver <elver@google.com> 11533R: Dmitry Vyukov <dvyukov@google.com> 11534L: kasan-dev@googlegroups.com 11535S: Maintained 11536F: Documentation/dev-tools/kfence.rst 11537F: arch/*/include/asm/kfence.h 11538F: include/linux/kfence.h 11539F: lib/Kconfig.kfence 11540F: mm/kfence/ 11541 11542KFIFO 11543M: Stefani Seibold <stefani@seibold.net> 11544S: Maintained 11545F: include/linux/kfifo.h 11546F: lib/kfifo.c 11547F: samples/kfifo/ 11548 11549KGDB / KDB /debug_core 11550M: Jason Wessel <jason.wessel@windriver.com> 11551M: Daniel Thompson <daniel.thompson@linaro.org> 11552R: Douglas Anderson <dianders@chromium.org> 11553L: kgdb-bugreport@lists.sourceforge.net 11554S: Maintained 11555W: http://kgdb.wiki.kernel.org/ 11556T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11557F: Documentation/dev-tools/kgdb.rst 11558F: drivers/misc/kgdbts.c 11559F: drivers/tty/serial/kgdboc.c 11560F: include/linux/kdb.h 11561F: include/linux/kgdb.h 11562F: kernel/debug/ 11563F: kernel/module/kdb.c 11564 11565KHADAS MCU MFD DRIVER 11566M: Neil Armstrong <neil.armstrong@linaro.org> 11567L: linux-amlogic@lists.infradead.org 11568S: Maintained 11569F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11570F: drivers/mfd/khadas-mcu.c 11571F: drivers/thermal/khadas_mcu_fan.c 11572F: include/linux/mfd/khadas-mcu.h 11573 11574KIONIX/ROHM KX022A ACCELEROMETER 11575M: Matti Vaittinen <mazziesaccount@gmail.com> 11576L: linux-iio@vger.kernel.org 11577S: Supported 11578F: drivers/iio/accel/kionix-kx022a* 11579 11580KMEMLEAK 11581M: Catalin Marinas <catalin.marinas@arm.com> 11582S: Maintained 11583F: Documentation/dev-tools/kmemleak.rst 11584F: include/linux/kmemleak.h 11585F: mm/kmemleak.c 11586F: samples/kmemleak/kmemleak-test.c 11587 11588KMSAN 11589M: Alexander Potapenko <glider@google.com> 11590R: Marco Elver <elver@google.com> 11591R: Dmitry Vyukov <dvyukov@google.com> 11592L: kasan-dev@googlegroups.com 11593S: Maintained 11594F: Documentation/dev-tools/kmsan.rst 11595F: arch/*/include/asm/kmsan.h 11596F: arch/*/mm/kmsan_* 11597F: include/linux/kmsan*.h 11598F: lib/Kconfig.kmsan 11599F: mm/kmsan/ 11600F: scripts/Makefile.kmsan 11601 11602KPROBES 11603M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11604M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11605M: "David S. Miller" <davem@davemloft.net> 11606M: Masami Hiramatsu <mhiramat@kernel.org> 11607L: linux-kernel@vger.kernel.org 11608L: linux-trace-kernel@vger.kernel.org 11609S: Maintained 11610Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11611T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11612F: Documentation/trace/kprobes.rst 11613F: include/asm-generic/kprobes.h 11614F: include/linux/kprobes.h 11615F: kernel/kprobes.c 11616F: lib/test_kprobes.c 11617F: samples/kprobes 11618 11619KS0108 LCD CONTROLLER DRIVER 11620M: Miguel Ojeda <ojeda@kernel.org> 11621S: Maintained 11622F: Documentation/admin-guide/auxdisplay/ks0108.rst 11623F: drivers/auxdisplay/ks0108.c 11624F: include/linux/ks0108.h 11625 11626KTD253 BACKLIGHT DRIVER 11627M: Linus Walleij <linus.walleij@linaro.org> 11628S: Maintained 11629F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11630F: drivers/video/backlight/ktd253-backlight.c 11631 11632KTEST 11633M: Steven Rostedt <rostedt@goodmis.org> 11634M: John Hawley <warthog9@eaglescrag.net> 11635S: Maintained 11636F: tools/testing/ktest 11637 11638KTZ8866 BACKLIGHT DRIVER 11639M: Jianhua Lu <lujianhua000@gmail.com> 11640S: Maintained 11641F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11642F: drivers/video/backlight/ktz8866.c 11643 11644KVM PARAVIRT (KVM/paravirt) 11645M: Paolo Bonzini <pbonzini@redhat.com> 11646R: Wanpeng Li <wanpengli@tencent.com> 11647R: Vitaly Kuznetsov <vkuznets@redhat.com> 11648L: kvm@vger.kernel.org 11649S: Supported 11650T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11651F: arch/um/include/asm/kvm_para.h 11652F: arch/x86/include/asm/kvm_para.h 11653F: arch/x86/include/asm/pvclock-abi.h 11654F: arch/x86/include/uapi/asm/kvm_para.h 11655F: arch/x86/kernel/kvm.c 11656F: arch/x86/kernel/kvmclock.c 11657F: include/asm-generic/kvm_para.h 11658F: include/linux/kvm_para.h 11659F: include/uapi/asm-generic/kvm_para.h 11660F: include/uapi/linux/kvm_para.h 11661 11662KVM X86 HYPER-V (KVM/hyper-v) 11663M: Vitaly Kuznetsov <vkuznets@redhat.com> 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/hyperv.* 11670F: arch/x86/kvm/kvm_onhyperv.* 11671F: arch/x86/kvm/svm/hyperv.* 11672F: arch/x86/kvm/svm/svm_onhyperv.* 11673F: arch/x86/kvm/vmx/hyperv.* 11674 11675KVM X86 Xen (KVM/Xen) 11676M: David Woodhouse <dwmw2@infradead.org> 11677M: Paul Durrant <paul@xen.org> 11678M: Sean Christopherson <seanjc@google.com> 11679M: Paolo Bonzini <pbonzini@redhat.com> 11680L: kvm@vger.kernel.org 11681S: Supported 11682T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11683F: arch/x86/kvm/xen.* 11684 11685L3MDEV 11686M: David Ahern <dsahern@kernel.org> 11687L: netdev@vger.kernel.org 11688S: Maintained 11689F: include/net/l3mdev.h 11690F: net/l3mdev 11691 11692LANDLOCK SECURITY MODULE 11693M: Mickaël Salaün <mic@digikod.net> 11694L: linux-security-module@vger.kernel.org 11695S: Supported 11696W: https://landlock.io 11697T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11698F: Documentation/security/landlock.rst 11699F: Documentation/userspace-api/landlock.rst 11700F: include/uapi/linux/landlock.h 11701F: samples/landlock/ 11702F: security/landlock/ 11703F: tools/testing/selftests/landlock/ 11704K: landlock 11705K: LANDLOCK 11706 11707LANTIQ / INTEL Ethernet drivers 11708M: Hauke Mehrtens <hauke@hauke-m.de> 11709L: netdev@vger.kernel.org 11710S: Maintained 11711F: drivers/net/dsa/lantiq_gswip.c 11712F: drivers/net/dsa/lantiq_pce.h 11713F: drivers/net/ethernet/lantiq_xrx200.c 11714F: net/dsa/tag_gswip.c 11715 11716LANTIQ MIPS ARCHITECTURE 11717M: John Crispin <john@phrozen.org> 11718L: linux-mips@vger.kernel.org 11719S: Maintained 11720F: arch/mips/lantiq 11721F: drivers/soc/lantiq 11722 11723LASI 53c700 driver for PARISC 11724M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11725L: linux-scsi@vger.kernel.org 11726S: Maintained 11727F: Documentation/scsi/53c700.rst 11728F: drivers/scsi/53c700* 11729 11730LEAKING_ADDRESSES 11731M: Tobin C. Harding <me@tobin.cc> 11732M: Tycho Andersen <tycho@tycho.pizza> 11733L: linux-hardening@vger.kernel.org 11734S: Maintained 11735T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11736F: scripts/leaking_addresses.pl 11737 11738LED SUBSYSTEM 11739M: Pavel Machek <pavel@ucw.cz> 11740M: Lee Jones <lee@kernel.org> 11741L: linux-leds@vger.kernel.org 11742S: Maintained 11743T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11744F: Documentation/devicetree/bindings/leds/ 11745F: Documentation/leds/ 11746F: drivers/leds/ 11747F: include/dt-bindings/leds/ 11748F: include/linux/leds.h 11749 11750LEGACY EEPROM DRIVER 11751M: Jean Delvare <jdelvare@suse.com> 11752S: Maintained 11753F: Documentation/misc-devices/eeprom.rst 11754F: drivers/misc/eeprom/eeprom.c 11755 11756LEGO MINDSTORMS EV3 11757R: David Lechner <david@lechnology.com> 11758S: Maintained 11759F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11760F: arch/arm/boot/dts/da850-lego-ev3.dts 11761F: drivers/power/supply/lego_ev3_battery.c 11762 11763LEGO USB Tower driver 11764M: Juergen Stuber <starblue@users.sourceforge.net> 11765L: legousb-devel@lists.sourceforge.net 11766S: Maintained 11767W: http://legousb.sourceforge.net/ 11768F: drivers/usb/misc/legousbtower.c 11769 11770LETSKETCH HID TABLET DRIVER 11771M: Hans de Goede <hdegoede@redhat.com> 11772L: linux-input@vger.kernel.org 11773S: Maintained 11774T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11775F: drivers/hid/hid-letsketch.c 11776 11777LG LAPTOP EXTRAS 11778M: Matan Ziv-Av <matan@svgalib.org> 11779L: platform-driver-x86@vger.kernel.org 11780S: Maintained 11781F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11782F: Documentation/admin-guide/laptops/lg-laptop.rst 11783F: drivers/platform/x86/lg-laptop.c 11784 11785LG2160 MEDIA DRIVER 11786M: Michael Krufky <mkrufky@linuxtv.org> 11787L: linux-media@vger.kernel.org 11788S: Maintained 11789W: https://linuxtv.org 11790W: http://github.com/mkrufky 11791Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11792T: git git://linuxtv.org/mkrufky/tuners.git 11793F: drivers/media/dvb-frontends/lg2160.* 11794 11795LGDT3305 MEDIA DRIVER 11796M: Michael Krufky <mkrufky@linuxtv.org> 11797L: linux-media@vger.kernel.org 11798S: Maintained 11799W: https://linuxtv.org 11800W: http://github.com/mkrufky 11801Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11802T: git git://linuxtv.org/mkrufky/tuners.git 11803F: drivers/media/dvb-frontends/lgdt3305.* 11804 11805LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11806M: Viresh Kumar <vireshk@kernel.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_arasan_cf.c 11811F: include/linux/pata_arasan_cf_data.h 11812 11813LIBATA PATA DRIVERS 11814R: Sergey Shtylyov <s.shtylyov@omp.ru> 11815L: linux-ide@vger.kernel.org 11816F: drivers/ata/ata_*.c 11817F: drivers/ata/pata_*.c 11818 11819LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11820M: Linus Walleij <linus.walleij@linaro.org> 11821L: linux-ide@vger.kernel.org 11822S: Maintained 11823T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11824F: drivers/ata/pata_ftide010.c 11825F: drivers/ata/sata_gemini.c 11826F: drivers/ata/sata_gemini.h 11827 11828LIBATA SATA AHCI PLATFORM devices support 11829M: Hans de Goede <hdegoede@redhat.com> 11830M: Jens Axboe <axboe@kernel.dk> 11831L: linux-ide@vger.kernel.org 11832S: Maintained 11833T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11834F: drivers/ata/ahci_platform.c 11835F: drivers/ata/libahci_platform.c 11836F: include/linux/ahci_platform.h 11837 11838LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11839M: Serge Semin <fancer.lancer@gmail.com> 11840L: linux-ide@vger.kernel.org 11841S: Maintained 11842T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11843F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11844F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11845F: drivers/ata/ahci_dwc.c 11846 11847LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11848M: Mikael Pettersson <mikpelinux@gmail.com> 11849L: linux-ide@vger.kernel.org 11850S: Maintained 11851T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11852F: drivers/ata/sata_promise.* 11853 11854LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11855M: Damien Le Moal <dlemoal@kernel.org> 11856L: linux-ide@vger.kernel.org 11857S: Maintained 11858T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11859F: Documentation/ABI/testing/sysfs-ata 11860F: Documentation/devicetree/bindings/ata/ 11861F: drivers/ata/ 11862F: include/linux/ata.h 11863F: include/linux/libata.h 11864 11865LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11866M: Vishal Verma <vishal.l.verma@intel.com> 11867M: Dan Williams <dan.j.williams@intel.com> 11868M: Dave Jiang <dave.jiang@intel.com> 11869L: nvdimm@lists.linux.dev 11870S: Supported 11871Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11872P: Documentation/nvdimm/maintainer-entry-profile.rst 11873F: drivers/nvdimm/btt* 11874 11875LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11876M: Dan Williams <dan.j.williams@intel.com> 11877M: Vishal Verma <vishal.l.verma@intel.com> 11878M: Dave Jiang <dave.jiang@intel.com> 11879L: nvdimm@lists.linux.dev 11880S: Supported 11881Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11882P: Documentation/nvdimm/maintainer-entry-profile.rst 11883F: drivers/nvdimm/pmem* 11884 11885LIBNVDIMM: DEVICETREE BINDINGS 11886M: Oliver O'Halloran <oohall@gmail.com> 11887L: nvdimm@lists.linux.dev 11888S: Supported 11889Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11890F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11891F: drivers/nvdimm/of_pmem.c 11892 11893LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11894M: Dan Williams <dan.j.williams@intel.com> 11895M: Vishal Verma <vishal.l.verma@intel.com> 11896M: Dave Jiang <dave.jiang@intel.com> 11897M: Ira Weiny <ira.weiny@intel.com> 11898L: nvdimm@lists.linux.dev 11899S: Supported 11900Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11901P: Documentation/nvdimm/maintainer-entry-profile.rst 11902T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11903F: drivers/acpi/nfit/* 11904F: drivers/nvdimm/* 11905F: include/linux/libnvdimm.h 11906F: include/linux/nd.h 11907F: include/uapi/linux/ndctl.h 11908F: tools/testing/nvdimm/ 11909 11910LICENSES and SPDX stuff 11911M: Thomas Gleixner <tglx@linutronix.de> 11912M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11913L: linux-spdx@vger.kernel.org 11914S: Maintained 11915T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11916F: COPYING 11917F: Documentation/process/license-rules.rst 11918F: LICENSES/ 11919F: scripts/spdxcheck-test.sh 11920F: scripts/spdxcheck.py 11921F: scripts/spdxexclude 11922 11923LINEAR RANGES HELPERS 11924M: Mark Brown <broonie@kernel.org> 11925R: Matti Vaittinen <mazziesaccount@gmail.com> 11926F: include/linux/linear_range.h 11927F: lib/linear_ranges.c 11928F: lib/test_linear_ranges.c 11929 11930LINUX FOR POWER MACINTOSH 11931M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11932L: linuxppc-dev@lists.ozlabs.org 11933S: Odd Fixes 11934F: arch/powerpc/platforms/powermac/ 11935F: drivers/macintosh/ 11936 11937LINUX FOR POWERPC (32-BIT AND 64-BIT) 11938M: Michael Ellerman <mpe@ellerman.id.au> 11939R: Nicholas Piggin <npiggin@gmail.com> 11940R: Christophe Leroy <christophe.leroy@csgroup.eu> 11941L: linuxppc-dev@lists.ozlabs.org 11942S: Supported 11943W: https://github.com/linuxppc/wiki/wiki 11944Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11945T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11946F: Documentation/ABI/stable/sysfs-firmware-opal-* 11947F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11948F: Documentation/devicetree/bindings/powerpc/ 11949F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11950F: Documentation/powerpc/ 11951F: arch/powerpc/ 11952F: drivers/*/*/*pasemi* 11953F: drivers/*/*pasemi* 11954F: drivers/char/tpm/tpm_ibmvtpm* 11955F: drivers/crypto/nx/ 11956F: drivers/crypto/vmx/ 11957F: drivers/i2c/busses/i2c-opal.c 11958F: drivers/net/ethernet/ibm/ibmveth.* 11959F: drivers/net/ethernet/ibm/ibmvnic.* 11960F: drivers/pci/hotplug/pnv_php.c 11961F: drivers/pci/hotplug/rpa* 11962F: drivers/rtc/rtc-opal.c 11963F: drivers/scsi/ibmvscsi/ 11964F: drivers/tty/hvc/hvc_opal.c 11965F: drivers/watchdog/wdrtas.c 11966F: tools/testing/selftests/powerpc 11967N: /pmac 11968N: powermac 11969N: powernv 11970N: [^a-z0-9]ps3 11971N: pseries 11972 11973LINUX FOR POWERPC EMBEDDED MPC5XXX 11974M: Anatolij Gustschin <agust@denx.de> 11975L: linuxppc-dev@lists.ozlabs.org 11976S: Odd Fixes 11977F: arch/powerpc/platforms/512x/ 11978F: arch/powerpc/platforms/52xx/ 11979 11980LINUX FOR POWERPC EMBEDDED PPC4XX 11981L: linuxppc-dev@lists.ozlabs.org 11982S: Orphan 11983F: arch/powerpc/platforms/40x/ 11984F: arch/powerpc/platforms/44x/ 11985 11986LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11987M: Scott Wood <oss@buserror.net> 11988L: linuxppc-dev@lists.ozlabs.org 11989S: Odd fixes 11990T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11991F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11992F: Documentation/devicetree/bindings/powerpc/fsl/ 11993F: arch/powerpc/platforms/83xx/ 11994F: arch/powerpc/platforms/85xx/ 11995 11996LINUX FOR POWERPC EMBEDDED PPC8XX 11997M: Christophe Leroy <christophe.leroy@csgroup.eu> 11998L: linuxppc-dev@lists.ozlabs.org 11999S: Maintained 12000F: arch/powerpc/platforms/8xx/ 12001 12002LINUX KERNEL DUMP TEST MODULE (LKDTM) 12003M: Kees Cook <keescook@chromium.org> 12004S: Maintained 12005F: drivers/misc/lkdtm/* 12006F: tools/testing/selftests/lkdtm/* 12007 12008LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12009M: Alan Stern <stern@rowland.harvard.edu> 12010M: Andrea Parri <parri.andrea@gmail.com> 12011M: Will Deacon <will@kernel.org> 12012M: Peter Zijlstra <peterz@infradead.org> 12013M: Boqun Feng <boqun.feng@gmail.com> 12014M: Nicholas Piggin <npiggin@gmail.com> 12015M: David Howells <dhowells@redhat.com> 12016M: Jade Alglave <j.alglave@ucl.ac.uk> 12017M: Luc Maranget <luc.maranget@inria.fr> 12018M: "Paul E. McKenney" <paulmck@kernel.org> 12019R: Akira Yokosawa <akiyks@gmail.com> 12020R: Daniel Lustig <dlustig@nvidia.com> 12021R: Joel Fernandes <joel@joelfernandes.org> 12022L: linux-kernel@vger.kernel.org 12023L: linux-arch@vger.kernel.org 12024S: Supported 12025T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12026F: Documentation/atomic_bitops.txt 12027F: Documentation/atomic_t.txt 12028F: Documentation/core-api/refcount-vs-atomic.rst 12029F: Documentation/litmus-tests/ 12030F: Documentation/memory-barriers.txt 12031F: tools/memory-model/ 12032 12033LIS3LV02D ACCELEROMETER DRIVER 12034M: Eric Piel <eric.piel@tremplin-utc.net> 12035S: Maintained 12036F: Documentation/misc-devices/lis3lv02d.rst 12037F: drivers/misc/lis3lv02d/ 12038F: drivers/platform/x86/hp/hp_accel.c 12039 12040LIST KUNIT TEST 12041M: David Gow <davidgow@google.com> 12042L: linux-kselftest@vger.kernel.org 12043L: kunit-dev@googlegroups.com 12044S: Maintained 12045F: lib/list-test.c 12046 12047LITEX PLATFORM 12048M: Karol Gugala <kgugala@antmicro.com> 12049M: Mateusz Holenko <mholenko@antmicro.com> 12050M: Gabriel Somlo <gsomlo@gmail.com> 12051M: Joel Stanley <joel@jms.id.au> 12052S: Maintained 12053F: Documentation/devicetree/bindings/*/litex,*.yaml 12054F: arch/openrisc/boot/dts/or1klitex.dts 12055F: drivers/mmc/host/litex_mmc.c 12056F: drivers/net/ethernet/litex/* 12057F: drivers/soc/litex/* 12058F: drivers/tty/serial/liteuart.c 12059F: include/linux/litex.h 12060N: litex 12061 12062LIVE PATCHING 12063M: Josh Poimboeuf <jpoimboe@kernel.org> 12064M: Jiri Kosina <jikos@kernel.org> 12065M: Miroslav Benes <mbenes@suse.cz> 12066M: Petr Mladek <pmladek@suse.com> 12067R: Joe Lawrence <joe.lawrence@redhat.com> 12068L: live-patching@vger.kernel.org 12069S: Maintained 12070T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12071F: Documentation/ABI/testing/sysfs-kernel-livepatch 12072F: Documentation/livepatch/ 12073F: arch/powerpc/include/asm/livepatch.h 12074F: include/linux/livepatch.h 12075F: kernel/livepatch/ 12076F: kernel/module/livepatch.c 12077F: lib/livepatch/ 12078F: samples/livepatch/ 12079F: tools/testing/selftests/livepatch/ 12080 12081LLC (802.2) 12082L: netdev@vger.kernel.org 12083S: Odd fixes 12084F: include/linux/llc.h 12085F: include/net/llc* 12086F: include/uapi/linux/llc.h 12087F: net/llc/ 12088 12089LM73 HARDWARE MONITOR DRIVER 12090M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12091L: linux-hwmon@vger.kernel.org 12092S: Maintained 12093F: drivers/hwmon/lm73.c 12094 12095LM78 HARDWARE MONITOR DRIVER 12096M: Jean Delvare <jdelvare@suse.com> 12097L: linux-hwmon@vger.kernel.org 12098S: Maintained 12099F: Documentation/hwmon/lm78.rst 12100F: drivers/hwmon/lm78.c 12101 12102LM83 HARDWARE MONITOR DRIVER 12103M: Jean Delvare <jdelvare@suse.com> 12104L: linux-hwmon@vger.kernel.org 12105S: Maintained 12106F: Documentation/hwmon/lm83.rst 12107F: drivers/hwmon/lm83.c 12108 12109LM90 HARDWARE MONITOR DRIVER 12110M: Jean Delvare <jdelvare@suse.com> 12111L: linux-hwmon@vger.kernel.org 12112S: Maintained 12113F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12114F: Documentation/hwmon/lm90.rst 12115F: drivers/hwmon/lm90.c 12116F: include/dt-bindings/thermal/lm90.h 12117 12118LM95234 HARDWARE MONITOR DRIVER 12119M: Guenter Roeck <linux@roeck-us.net> 12120L: linux-hwmon@vger.kernel.org 12121S: Maintained 12122F: Documentation/hwmon/lm95234.rst 12123F: drivers/hwmon/lm95234.c 12124 12125LME2510 MEDIA DRIVER 12126M: Malcolm Priestley <tvboxspy@gmail.com> 12127L: linux-media@vger.kernel.org 12128S: Maintained 12129W: https://linuxtv.org 12130Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12131F: drivers/media/usb/dvb-usb-v2/lmedm04* 12132 12133LOADPIN SECURITY MODULE 12134M: Kees Cook <keescook@chromium.org> 12135S: Supported 12136T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12137F: Documentation/admin-guide/LSM/LoadPin.rst 12138F: security/loadpin/ 12139 12140LOCKING PRIMITIVES 12141M: Peter Zijlstra <peterz@infradead.org> 12142M: Ingo Molnar <mingo@redhat.com> 12143M: Will Deacon <will@kernel.org> 12144R: Waiman Long <longman@redhat.com> 12145R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12146L: linux-kernel@vger.kernel.org 12147S: Maintained 12148T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12149F: Documentation/locking/ 12150F: arch/*/include/asm/spinlock*.h 12151F: include/linux/lockdep.h 12152F: include/linux/mutex*.h 12153F: include/linux/rwlock*.h 12154F: include/linux/rwsem*.h 12155F: include/linux/seqlock.h 12156F: include/linux/spinlock*.h 12157F: kernel/locking/ 12158F: lib/locking*.[ch] 12159X: kernel/locking/locktorture.c 12160 12161LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12162M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12163L: linux-ntfs-dev@lists.sourceforge.net 12164S: Maintained 12165W: http://www.linux-ntfs.org/content/view/19/37/ 12166F: Documentation/admin-guide/ldm.rst 12167F: block/partitions/ldm.* 12168 12169LOGITECH HID GAMING KEYBOARDS 12170M: Hans de Goede <hdegoede@redhat.com> 12171L: linux-input@vger.kernel.org 12172S: Maintained 12173T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12174F: drivers/hid/hid-lg-g15.c 12175 12176LONTIUM LT8912B MIPI TO HDMI BRIDGE 12177M: Adrien Grassein <adrien.grassein@gmail.com> 12178S: Maintained 12179F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12180F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12181 12182LOONGARCH 12183M: Huacai Chen <chenhuacai@kernel.org> 12184R: WANG Xuerui <kernel@xen0n.name> 12185L: loongarch@lists.linux.dev 12186S: Maintained 12187T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12188F: Documentation/loongarch/ 12189F: Documentation/translations/zh_CN/loongarch/ 12190F: arch/loongarch/ 12191F: drivers/*/*loongarch* 12192 12193LOONGSON GPIO DRIVER 12194M: Yinbo Zhu <zhuyinbo@loongson.cn> 12195L: linux-gpio@vger.kernel.org 12196S: Maintained 12197F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12198F: drivers/gpio/gpio-loongson-64bit.c 12199 12200LOONGSON LS2X I2C DRIVER 12201M: Binbin Zhou <zhoubinbin@loongson.cn> 12202L: linux-i2c@vger.kernel.org 12203S: Maintained 12204F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12205F: drivers/i2c/busses/i2c-ls2x.c 12206 12207LOONGSON-2 SOC SERIES CLOCK DRIVER 12208M: Yinbo Zhu <zhuyinbo@loongson.cn> 12209L: linux-clk@vger.kernel.org 12210S: Maintained 12211F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12212F: drivers/clk/clk-loongson2.c 12213F: include/dt-bindings/clock/loongson,ls2k-clk.h 12214 12215LOONGSON-2 SOC SERIES GUTS DRIVER 12216M: Yinbo Zhu <zhuyinbo@loongson.cn> 12217L: loongarch@lists.linux.dev 12218S: Maintained 12219F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12220F: drivers/soc/loongson/loongson2_guts.c 12221 12222LOONGSON-2 SOC SERIES PINCTRL DRIVER 12223M: zhanghongchen <zhanghongchen@loongson.cn> 12224M: Yinbo Zhu <zhuyinbo@loongson.cn> 12225L: linux-gpio@vger.kernel.org 12226S: Maintained 12227F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12228F: drivers/pinctrl/pinctrl-loongson2.c 12229 12230LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12231M: Sathya Prakash <sathya.prakash@broadcom.com> 12232M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12233M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12234L: MPT-FusionLinux.pdl@broadcom.com 12235L: linux-scsi@vger.kernel.org 12236S: Supported 12237W: http://www.avagotech.com/support/ 12238F: drivers/message/fusion/ 12239F: drivers/scsi/mpt3sas/ 12240 12241LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12242M: Matthew Wilcox <willy@infradead.org> 12243L: linux-scsi@vger.kernel.org 12244S: Maintained 12245F: drivers/scsi/sym53c8xx_2/ 12246 12247LTC1660 DAC DRIVER 12248M: Marcus Folkesson <marcus.folkesson@gmail.com> 12249L: linux-iio@vger.kernel.org 12250S: Maintained 12251F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12252F: drivers/iio/dac/ltc1660.c 12253 12254LTC2688 IIO DAC DRIVER 12255M: Nuno Sá <nuno.sa@analog.com> 12256L: linux-iio@vger.kernel.org 12257S: Supported 12258W: https://ez.analog.com/linux-software-drivers 12259F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12260F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12261F: drivers/iio/dac/ltc2688.c 12262 12263LTC2947 HARDWARE MONITOR DRIVER 12264M: Nuno Sá <nuno.sa@analog.com> 12265L: linux-hwmon@vger.kernel.org 12266S: Supported 12267W: https://ez.analog.com/linux-software-drivers 12268F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12269F: drivers/hwmon/ltc2947-core.c 12270F: drivers/hwmon/ltc2947-i2c.c 12271F: drivers/hwmon/ltc2947-spi.c 12272F: drivers/hwmon/ltc2947.h 12273 12274LTC2983 IIO TEMPERATURE DRIVER 12275M: Nuno Sá <nuno.sa@analog.com> 12276L: linux-iio@vger.kernel.org 12277S: Supported 12278W: https://ez.analog.com/linux-software-drivers 12279F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12280F: drivers/iio/temperature/ltc2983.c 12281 12282LTC4261 HARDWARE MONITOR DRIVER 12283M: Guenter Roeck <linux@roeck-us.net> 12284L: linux-hwmon@vger.kernel.org 12285S: Maintained 12286F: Documentation/hwmon/ltc4261.rst 12287F: drivers/hwmon/ltc4261.c 12288 12289LTC4306 I2C MULTIPLEXER DRIVER 12290M: Michael Hennerich <michael.hennerich@analog.com> 12291L: linux-i2c@vger.kernel.org 12292S: Supported 12293W: https://ez.analog.com/linux-software-drivers 12294F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12295F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12296 12297LTP (Linux Test Project) 12298M: Mike Frysinger <vapier@gentoo.org> 12299M: Cyril Hrubis <chrubis@suse.cz> 12300M: Wanlong Gao <wanlong.gao@gmail.com> 12301M: Jan Stancek <jstancek@redhat.com> 12302M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12303M: Alexey Kodanev <alexey.kodanev@oracle.com> 12304L: ltp@lists.linux.it (subscribers-only) 12305S: Maintained 12306W: http://linux-test-project.github.io/ 12307T: git https://github.com/linux-test-project/ltp.git 12308 12309LYNX 28G SERDES PHY DRIVER 12310M: Ioana Ciornei <ioana.ciornei@nxp.com> 12311L: netdev@vger.kernel.org 12312S: Supported 12313F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12314F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12315 12316LYNX PCS MODULE 12317M: Ioana Ciornei <ioana.ciornei@nxp.com> 12318L: netdev@vger.kernel.org 12319S: Supported 12320F: drivers/net/pcs/pcs-lynx.c 12321F: include/linux/pcs-lynx.h 12322 12323M68K ARCHITECTURE 12324M: Geert Uytterhoeven <geert@linux-m68k.org> 12325L: linux-m68k@lists.linux-m68k.org 12326S: Maintained 12327W: http://www.linux-m68k.org/ 12328T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12329F: arch/m68k/ 12330F: drivers/zorro/ 12331 12332M68K ON APPLE MACINTOSH 12333M: Joshua Thompson <funaho@jurai.org> 12334L: linux-m68k@lists.linux-m68k.org 12335S: Maintained 12336W: http://www.mac.linux-m68k.org/ 12337F: arch/m68k/mac/ 12338F: drivers/macintosh/adb-iop.c 12339F: drivers/macintosh/via-macii.c 12340 12341M68K ON HP9000/300 12342M: Philip Blundell <philb@gnu.org> 12343S: Maintained 12344W: http://www.tazenda.demon.co.uk/phil/linux-hp 12345F: arch/m68k/hp300/ 12346 12347M88DS3103 MEDIA DRIVER 12348M: Antti Palosaari <crope@iki.fi> 12349L: linux-media@vger.kernel.org 12350S: Maintained 12351W: https://linuxtv.org 12352W: http://palosaari.fi/linux/ 12353Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12354T: git git://linuxtv.org/anttip/media_tree.git 12355F: drivers/media/dvb-frontends/m88ds3103* 12356 12357M88RS2000 MEDIA DRIVER 12358M: Malcolm Priestley <tvboxspy@gmail.com> 12359L: linux-media@vger.kernel.org 12360S: Maintained 12361W: https://linuxtv.org 12362Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12363F: drivers/media/dvb-frontends/m88rs2000* 12364 12365MA901 MASTERKIT USB FM RADIO DRIVER 12366M: Alexey Klimov <klimov.linux@gmail.com> 12367L: linux-media@vger.kernel.org 12368S: Maintained 12369T: git git://linuxtv.org/media_tree.git 12370F: drivers/media/radio/radio-ma901.c 12371 12372MAC80211 12373M: Johannes Berg <johannes@sipsolutions.net> 12374L: linux-wireless@vger.kernel.org 12375S: Maintained 12376W: https://wireless.wiki.kernel.org/ 12377Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12378T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12379T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12380F: Documentation/networking/mac80211-injection.rst 12381F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12382F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12383F: include/net/mac80211.h 12384F: net/mac80211/ 12385 12386MAILBOX API 12387M: Jassi Brar <jassisinghbrar@gmail.com> 12388L: linux-kernel@vger.kernel.org 12389S: Maintained 12390F: Documentation/devicetree/bindings/mailbox/ 12391F: drivers/mailbox/ 12392F: include/dt-bindings/mailbox/ 12393F: include/linux/mailbox_client.h 12394F: include/linux/mailbox_controller.h 12395 12396MAILBOX ARM MHUv2 12397M: Viresh Kumar <viresh.kumar@linaro.org> 12398M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12399L: linux-kernel@vger.kernel.org 12400S: Maintained 12401F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12402F: drivers/mailbox/arm_mhuv2.c 12403F: include/linux/mailbox/arm_mhuv2_message.h 12404 12405MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12406M: Michael Kerrisk <mtk.manpages@gmail.com> 12407L: linux-man@vger.kernel.org 12408S: Maintained 12409W: http://www.kernel.org/doc/man-pages 12410 12411MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12412M: Jeremy Kerr <jk@codeconstruct.com.au> 12413M: Matt Johnston <matt@codeconstruct.com.au> 12414L: netdev@vger.kernel.org 12415S: Maintained 12416F: Documentation/networking/mctp.rst 12417F: drivers/net/mctp/ 12418F: include/net/mctp.h 12419F: include/net/mctpdevice.h 12420F: include/net/netns/mctp.h 12421F: net/mctp/ 12422 12423MAPLE TREE 12424M: Liam R. Howlett <Liam.Howlett@oracle.com> 12425L: linux-mm@kvack.org 12426S: Supported 12427F: Documentation/core-api/maple_tree.rst 12428F: include/linux/maple_tree.h 12429F: include/trace/events/maple_tree.h 12430F: lib/maple_tree.c 12431F: lib/test_maple_tree.c 12432F: tools/testing/radix-tree/linux/maple_tree.h 12433F: tools/testing/radix-tree/maple.c 12434 12435MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12436M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12437L: linux-mips@vger.kernel.org 12438S: Maintained 12439F: arch/mips/boot/dts/img/pistachio* 12440 12441MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12442M: Andrew Lunn <andrew@lunn.ch> 12443L: netdev@vger.kernel.org 12444S: Maintained 12445F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12446F: Documentation/networking/devlink/mv88e6xxx.rst 12447F: drivers/net/dsa/mv88e6xxx/ 12448F: include/linux/dsa/mv88e6xxx.h 12449F: include/linux/platform_data/mv88e6xxx.h 12450 12451MARVELL ARMADA 3700 PHY DRIVERS 12452M: Miquel Raynal <miquel.raynal@bootlin.com> 12453S: Maintained 12454F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12455F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12456F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12457F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12458 12459MARVELL ARMADA 3700 SERIAL DRIVER 12460M: Pali Rohár <pali@kernel.org> 12461S: Maintained 12462F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12463F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12464F: drivers/tty/serial/mvebu-uart.c 12465 12466MARVELL ARMADA DRM SUPPORT 12467M: Russell King <linux@armlinux.org.uk> 12468S: Maintained 12469T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12470T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12471F: Documentation/devicetree/bindings/display/armada/ 12472F: drivers/gpu/drm/armada/ 12473F: include/uapi/drm/armada_drm.h 12474 12475MARVELL CRYPTO DRIVER 12476M: Boris Brezillon <bbrezillon@kernel.org> 12477M: Arnaud Ebalard <arno@natisbad.org> 12478M: Srujana Challa <schalla@marvell.com> 12479L: linux-crypto@vger.kernel.org 12480S: Maintained 12481F: drivers/crypto/marvell/ 12482F: include/linux/soc/marvell/octeontx2/ 12483 12484MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12485M: Mirko Lindner <mlindner@marvell.com> 12486M: Stephen Hemminger <stephen@networkplumber.org> 12487L: netdev@vger.kernel.org 12488S: Maintained 12489F: drivers/net/ethernet/marvell/sk* 12490 12491MARVELL LIBERTAS WIRELESS DRIVER 12492L: libertas-dev@lists.infradead.org 12493S: Orphan 12494F: drivers/net/wireless/marvell/libertas/ 12495 12496MARVELL MACCHIATOBIN SUPPORT 12497M: Russell King <linux@armlinux.org.uk> 12498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12499S: Maintained 12500F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12501 12502MARVELL MV643XX ETHERNET DRIVER 12503M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12504L: netdev@vger.kernel.org 12505S: Maintained 12506F: drivers/net/ethernet/marvell/mv643xx_eth.* 12507F: include/linux/mv643xx.h 12508 12509MARVELL MV88X3310 PHY DRIVER 12510M: Russell King <linux@armlinux.org.uk> 12511M: Marek Behún <kabel@kernel.org> 12512L: netdev@vger.kernel.org 12513S: Maintained 12514F: drivers/net/phy/marvell10g.c 12515 12516MARVELL MVEBU THERMAL DRIVER 12517M: Miquel Raynal <miquel.raynal@bootlin.com> 12518S: Maintained 12519F: drivers/thermal/armada_thermal.c 12520 12521MARVELL MVNETA ETHERNET DRIVER 12522M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12523L: netdev@vger.kernel.org 12524S: Maintained 12525F: drivers/net/ethernet/marvell/mvneta.* 12526 12527MARVELL MVPP2 ETHERNET DRIVER 12528M: Marcin Wojtas <mw@semihalf.com> 12529M: Russell King <linux@armlinux.org.uk> 12530L: netdev@vger.kernel.org 12531S: Maintained 12532F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12533F: drivers/net/ethernet/marvell/mvpp2/ 12534 12535MARVELL MWIFIEX WIRELESS DRIVER 12536M: Amitkumar Karwar <amitkarwar@gmail.com> 12537M: Ganapathi Bhat <ganapathi017@gmail.com> 12538M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12539M: Xinming Hu <huxinming820@gmail.com> 12540L: linux-wireless@vger.kernel.org 12541S: Maintained 12542F: drivers/net/wireless/marvell/mwifiex/ 12543 12544MARVELL MWL8K WIRELESS DRIVER 12545M: Lennert Buytenhek <buytenh@wantstofly.org> 12546L: linux-wireless@vger.kernel.org 12547S: Odd Fixes 12548F: drivers/net/wireless/marvell/mwl8k.c 12549 12550MARVELL NAND CONTROLLER DRIVER 12551M: Miquel Raynal <miquel.raynal@bootlin.com> 12552L: linux-mtd@lists.infradead.org 12553S: Maintained 12554F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12555F: drivers/mtd/nand/raw/marvell_nand.c 12556 12557MARVELL OCTEON ENDPOINT DRIVER 12558M: Veerasenareddy Burru <vburru@marvell.com> 12559M: Abhijit Ayarekar <aayarekar@marvell.com> 12560L: netdev@vger.kernel.org 12561S: Supported 12562F: drivers/net/ethernet/marvell/octeon_ep 12563 12564MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12565M: Sunil Goutham <sgoutham@marvell.com> 12566M: Geetha sowjanya <gakula@marvell.com> 12567M: Subbaraya Sundeep <sbhatta@marvell.com> 12568M: hariprasad <hkelam@marvell.com> 12569L: netdev@vger.kernel.org 12570S: Supported 12571F: drivers/net/ethernet/marvell/octeontx2/nic/ 12572F: include/linux/soc/marvell/octeontx2/ 12573 12574MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12575M: Sunil Goutham <sgoutham@marvell.com> 12576M: Linu Cherian <lcherian@marvell.com> 12577M: Geetha sowjanya <gakula@marvell.com> 12578M: Jerin Jacob <jerinj@marvell.com> 12579M: hariprasad <hkelam@marvell.com> 12580M: Subbaraya Sundeep <sbhatta@marvell.com> 12581L: netdev@vger.kernel.org 12582S: Supported 12583F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12584F: drivers/net/ethernet/marvell/octeontx2/af/ 12585 12586MARVELL PRESTERA ETHERNET SWITCH DRIVER 12587M: Taras Chornyi <taras.chornyi@plvision.eu> 12588S: Supported 12589W: https://github.com/Marvell-switching/switchdev-prestera 12590F: drivers/net/ethernet/marvell/prestera/ 12591 12592MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12593M: Nicolas Pitre <nico@fluxnic.net> 12594S: Odd Fixes 12595F: drivers/mmc/host/mvsdio.* 12596 12597MARVELL USB MDIO CONTROLLER DRIVER 12598M: Tobias Waldekranz <tobias@waldekranz.com> 12599L: netdev@vger.kernel.org 12600S: Maintained 12601F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12602F: drivers/net/mdio/mdio-mvusb.c 12603 12604MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12605M: Hu Ziji <huziji@marvell.com> 12606L: linux-mmc@vger.kernel.org 12607S: Supported 12608F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12609F: drivers/mmc/host/sdhci-xenon* 12610 12611MATROX FRAMEBUFFER DRIVER 12612L: linux-fbdev@vger.kernel.org 12613S: Orphan 12614F: drivers/video/fbdev/matrox/matroxfb_* 12615F: include/uapi/linux/matroxfb.h 12616 12617MAX15301 DRIVER 12618M: Daniel Nilsson <daniel.nilsson@flex.com> 12619L: linux-hwmon@vger.kernel.org 12620S: Maintained 12621F: Documentation/hwmon/max15301.rst 12622F: drivers/hwmon/pmbus/max15301.c 12623 12624MAX16065 HARDWARE MONITOR DRIVER 12625M: Guenter Roeck <linux@roeck-us.net> 12626L: linux-hwmon@vger.kernel.org 12627S: Maintained 12628F: Documentation/hwmon/max16065.rst 12629F: drivers/hwmon/max16065.c 12630 12631MAX2175 SDR TUNER DRIVER 12632M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12633L: linux-media@vger.kernel.org 12634S: Maintained 12635T: git git://linuxtv.org/media_tree.git 12636F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12637F: Documentation/userspace-api/media/drivers/max2175.rst 12638F: drivers/media/i2c/max2175* 12639F: include/uapi/linux/max2175.h 12640 12641MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12642L: linux-hwmon@vger.kernel.org 12643S: Orphan 12644F: Documentation/hwmon/max6650.rst 12645F: drivers/hwmon/max6650.c 12646 12647MAX6697 HARDWARE MONITOR DRIVER 12648M: Guenter Roeck <linux@roeck-us.net> 12649L: linux-hwmon@vger.kernel.org 12650S: Maintained 12651F: Documentation/devicetree/bindings/hwmon/max6697.txt 12652F: Documentation/hwmon/max6697.rst 12653F: drivers/hwmon/max6697.c 12654F: include/linux/platform_data/max6697.h 12655 12656MAX9286 QUAD GMSL DESERIALIZER DRIVER 12657M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12658M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12659M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12660M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12661L: linux-media@vger.kernel.org 12662S: Maintained 12663F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12664F: drivers/media/i2c/max9286.c 12665 12666MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12667M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12668L: linux-media@vger.kernel.org 12669S: Maintained 12670F: drivers/staging/media/max96712/max96712.c 12671 12672MAX9860 MONO AUDIO VOICE CODEC DRIVER 12673M: Peter Rosin <peda@axentia.se> 12674L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12675S: Maintained 12676F: Documentation/devicetree/bindings/sound/max9860.txt 12677F: sound/soc/codecs/max9860.* 12678 12679MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12680M: Andreas Klinger <ak@it-klinger.de> 12681L: linux-iio@vger.kernel.org 12682S: Maintained 12683F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12684F: drivers/iio/proximity/mb1232.c 12685 12686MAXIM MAX11205 DRIVER 12687M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12688L: linux-iio@vger.kernel.org 12689S: Supported 12690W: https://ez.analog.com/linux-software-drivers 12691F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12692F: drivers/iio/adc/max11205.c 12693 12694MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12695R: Iskren Chernev <iskren.chernev@gmail.com> 12696R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12697R: Marek Szyprowski <m.szyprowski@samsung.com> 12698R: Matheus Castello <matheus@castello.eng.br> 12699L: linux-pm@vger.kernel.org 12700S: Maintained 12701F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12702F: drivers/power/supply/max17040_battery.c 12703 12704MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12705R: Hans de Goede <hdegoede@redhat.com> 12706R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12707R: Marek Szyprowski <m.szyprowski@samsung.com> 12708R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12709R: Purism Kernel Team <kernel@puri.sm> 12710L: linux-pm@vger.kernel.org 12711S: Maintained 12712F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12713F: drivers/power/supply/max17042_battery.c 12714 12715MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12716M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12717L: linux-kernel@vger.kernel.org 12718S: Maintained 12719F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12720F: drivers/regulator/max20086-regulator.c 12721 12722MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12723M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12724L: linux-iio@vger.kernel.org 12725S: Maintained 12726F: drivers/iio/temperature/max30208.c 12727 12728MAXIM MAX77650 PMIC MFD DRIVER 12729M: Bartosz Golaszewski <brgl@bgdev.pl> 12730L: linux-kernel@vger.kernel.org 12731S: Maintained 12732F: Documentation/devicetree/bindings/*/*max77650.yaml 12733F: Documentation/devicetree/bindings/*/max77650*.yaml 12734F: drivers/gpio/gpio-max77650.c 12735F: drivers/input/misc/max77650-onkey.c 12736F: drivers/leds/leds-max77650.c 12737F: drivers/mfd/max77650.c 12738F: drivers/power/supply/max77650-charger.c 12739F: drivers/regulator/max77650-regulator.c 12740F: include/linux/mfd/max77650.h 12741 12742MAXIM MAX77714 PMIC MFD DRIVER 12743M: Luca Ceresoli <luca@lucaceresoli.net> 12744S: Maintained 12745F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12746F: drivers/mfd/max77714.c 12747F: include/linux/mfd/max77714.h 12748 12749MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12750M: Javier Martinez Canillas <javier@dowhile0.org> 12751L: linux-kernel@vger.kernel.org 12752S: Supported 12753F: Documentation/devicetree/bindings/*/*max77802.yaml 12754F: drivers/regulator/max77802-regulator.c 12755F: include/dt-bindings/*/*max77802.h 12756 12757MAXIM MAX77976 BATTERY CHARGER 12758M: Luca Ceresoli <luca@lucaceresoli.net> 12759S: Supported 12760F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12761F: drivers/power/supply/max77976_charger.c 12762 12763MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12764M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12765L: linux-pm@vger.kernel.org 12766S: Supported 12767B: mailto:linux-samsung-soc@vger.kernel.org 12768F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12769F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12770F: drivers/power/supply/max14577_charger.c 12771F: drivers/power/supply/max77693_charger.c 12772 12773MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12774M: Chanwoo Choi <cw00.choi@samsung.com> 12775M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12776L: linux-kernel@vger.kernel.org 12777S: Supported 12778B: mailto:linux-samsung-soc@vger.kernel.org 12779F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12780F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12781F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12782F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12783F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12784F: drivers/*/*max77843.c 12785F: drivers/*/max14577*.c 12786F: drivers/*/max77686*.c 12787F: drivers/*/max77693*.c 12788F: drivers/clk/clk-max77686.c 12789F: drivers/extcon/extcon-max14577.c 12790F: drivers/extcon/extcon-max77693.c 12791F: drivers/rtc/rtc-max77686.c 12792F: include/linux/mfd/max14577*.h 12793F: include/linux/mfd/max77686*.h 12794F: include/linux/mfd/max77693*.h 12795 12796MAXIRADIO FM RADIO RECEIVER DRIVER 12797M: Hans Verkuil <hverkuil@xs4all.nl> 12798L: linux-media@vger.kernel.org 12799S: Maintained 12800W: https://linuxtv.org 12801T: git git://linuxtv.org/media_tree.git 12802F: drivers/media/radio/radio-maxiradio* 12803 12804MAXLINEAR ETHERNET PHY DRIVER 12805M: Xu Liang <lxu@maxlinear.com> 12806L: netdev@vger.kernel.org 12807S: Supported 12808F: drivers/net/phy/mxl-gpy.c 12809 12810MCAN MMIO DEVICE DRIVER 12811M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12812L: linux-can@vger.kernel.org 12813S: Maintained 12814F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12815F: drivers/net/can/m_can/m_can.c 12816F: drivers/net/can/m_can/m_can.h 12817F: drivers/net/can/m_can/m_can_platform.c 12818 12819MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12820R: Yasushi SHOJI <yashi@spacecubics.com> 12821L: linux-can@vger.kernel.org 12822S: Maintained 12823F: drivers/net/can/usb/mcba_usb.c 12824 12825MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12826M: Rishi Gupta <gupt21@gmail.com> 12827L: linux-i2c@vger.kernel.org 12828L: linux-input@vger.kernel.org 12829S: Maintained 12830F: drivers/hid/hid-mcp2221.c 12831 12832MCP251XFD SPI-CAN NETWORK DRIVER 12833M: Marc Kleine-Budde <mkl@pengutronix.de> 12834M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12835R: Thomas Kopp <thomas.kopp@microchip.com> 12836L: linux-can@vger.kernel.org 12837S: Maintained 12838F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12839F: drivers/net/can/spi/mcp251xfd/ 12840 12841MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12842M: Peter Rosin <peda@axentia.se> 12843L: linux-iio@vger.kernel.org 12844S: Maintained 12845F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12846F: drivers/iio/potentiometer/mcp4018.c 12847F: drivers/iio/potentiometer/mcp4531.c 12848 12849MCR20A IEEE-802.15.4 RADIO DRIVER 12850M: Stefan Schmidt <stefan@datenfreihafen.org> 12851L: linux-wpan@vger.kernel.org 12852S: Odd Fixes 12853W: https://github.com/xueliu/mcr20a-linux 12854F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12855F: drivers/net/ieee802154/mcr20a.c 12856F: drivers/net/ieee802154/mcr20a.h 12857 12858MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12859M: William Breathitt Gray <william.gray@linaro.org> 12860L: linux-iio@vger.kernel.org 12861S: Maintained 12862F: drivers/iio/dac/cio-dac.c 12863 12864MEDIA CONTROLLER FRAMEWORK 12865M: Sakari Ailus <sakari.ailus@linux.intel.com> 12866M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12867L: linux-media@vger.kernel.org 12868S: Supported 12869W: https://www.linuxtv.org 12870T: git git://linuxtv.org/media_tree.git 12871F: drivers/media/mc/ 12872F: include/media/media-*.h 12873F: include/uapi/linux/media.h 12874 12875MEDIA DRIVER FOR FREESCALE IMX PXP 12876M: Philipp Zabel <p.zabel@pengutronix.de> 12877L: linux-media@vger.kernel.org 12878S: Maintained 12879T: git git://linuxtv.org/media_tree.git 12880F: drivers/media/platform/nxp/imx-pxp.[ch] 12881 12882MEDIA DRIVERS FOR ASCOT2E 12883M: Sergey Kozlov <serjk@netup.ru> 12884M: Abylay Ospan <aospan@netup.ru> 12885L: linux-media@vger.kernel.org 12886S: Supported 12887W: https://linuxtv.org 12888W: http://netup.tv/ 12889T: git git://linuxtv.org/media_tree.git 12890F: drivers/media/dvb-frontends/ascot2e* 12891 12892MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12893M: Jasmin Jessich <jasmin@anw.at> 12894L: linux-media@vger.kernel.org 12895S: Maintained 12896W: https://linuxtv.org 12897T: git git://linuxtv.org/media_tree.git 12898F: drivers/media/dvb-frontends/cxd2099* 12899 12900MEDIA DRIVERS FOR CXD2841ER 12901M: Sergey Kozlov <serjk@netup.ru> 12902M: Abylay Ospan <aospan@netup.ru> 12903L: linux-media@vger.kernel.org 12904S: Supported 12905W: https://linuxtv.org 12906W: http://netup.tv/ 12907T: git git://linuxtv.org/media_tree.git 12908F: drivers/media/dvb-frontends/cxd2841er* 12909 12910MEDIA DRIVERS FOR CXD2880 12911M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12912L: linux-media@vger.kernel.org 12913S: Supported 12914W: http://linuxtv.org/ 12915T: git git://linuxtv.org/media_tree.git 12916F: drivers/media/dvb-frontends/cxd2880/* 12917F: drivers/media/spi/cxd2880* 12918 12919MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12920L: linux-media@vger.kernel.org 12921S: Orphan 12922W: https://linuxtv.org 12923T: git git://linuxtv.org/media_tree.git 12924F: drivers/media/pci/ddbridge/* 12925 12926MEDIA DRIVERS FOR FREESCALE IMX 12927M: Steve Longerbeam <slongerbeam@gmail.com> 12928M: Philipp Zabel <p.zabel@pengutronix.de> 12929L: linux-media@vger.kernel.org 12930S: Maintained 12931T: git git://linuxtv.org/media_tree.git 12932F: Documentation/admin-guide/media/imx.rst 12933F: Documentation/devicetree/bindings/media/imx.txt 12934F: drivers/staging/media/imx/ 12935F: include/linux/imx-media.h 12936F: include/media/imx.h 12937 12938MEDIA DRIVERS FOR FREESCALE IMX7 12939M: Rui Miguel Silva <rmfrfs@gmail.com> 12940M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12941L: linux-media@vger.kernel.org 12942S: Maintained 12943T: git git://linuxtv.org/media_tree.git 12944F: Documentation/admin-guide/media/imx7.rst 12945F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12946F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12947F: drivers/media/platform/nxp/imx-mipi-csis.c 12948F: drivers/media/platform/nxp/imx7-media-csi.c 12949 12950MEDIA DRIVERS FOR HELENE 12951M: Abylay Ospan <aospan@netup.ru> 12952L: linux-media@vger.kernel.org 12953S: Supported 12954W: https://linuxtv.org 12955W: http://netup.tv/ 12956T: git git://linuxtv.org/media_tree.git 12957F: drivers/media/dvb-frontends/helene* 12958 12959MEDIA DRIVERS FOR HORUS3A 12960M: Sergey Kozlov <serjk@netup.ru> 12961M: Abylay Ospan <aospan@netup.ru> 12962L: linux-media@vger.kernel.org 12963S: Supported 12964W: https://linuxtv.org 12965W: http://netup.tv/ 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/dvb-frontends/horus3a* 12968 12969MEDIA DRIVERS FOR LNBH25 12970M: Sergey Kozlov <serjk@netup.ru> 12971M: Abylay Ospan <aospan@netup.ru> 12972L: linux-media@vger.kernel.org 12973S: Supported 12974W: https://linuxtv.org 12975W: http://netup.tv/ 12976T: git git://linuxtv.org/media_tree.git 12977F: drivers/media/dvb-frontends/lnbh25* 12978 12979MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12980L: linux-media@vger.kernel.org 12981S: Orphan 12982W: https://linuxtv.org 12983T: git git://linuxtv.org/media_tree.git 12984F: drivers/media/dvb-frontends/mxl5xx* 12985 12986MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12987M: Sergey Kozlov <serjk@netup.ru> 12988M: Abylay Ospan <aospan@netup.ru> 12989L: linux-media@vger.kernel.org 12990S: Supported 12991W: https://linuxtv.org 12992W: http://netup.tv/ 12993T: git git://linuxtv.org/media_tree.git 12994F: drivers/media/pci/netup_unidvb/* 12995 12996MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12997M: Dmitry Osipenko <digetx@gmail.com> 12998L: linux-media@vger.kernel.org 12999L: linux-tegra@vger.kernel.org 13000S: Maintained 13001T: git git://linuxtv.org/media_tree.git 13002F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13003F: drivers/media/platform/nvidia/tegra-vde/ 13004 13005MEDIA DRIVERS FOR RENESAS - CEU 13006M: Jacopo Mondi <jacopo@jmondi.org> 13007L: linux-media@vger.kernel.org 13008L: linux-renesas-soc@vger.kernel.org 13009S: Supported 13010T: git git://linuxtv.org/media_tree.git 13011F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13012F: drivers/media/platform/renesas/renesas-ceu.c 13013F: include/media/drv-intf/renesas-ceu.h 13014 13015MEDIA DRIVERS FOR RENESAS - DRIF 13016M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13017L: linux-media@vger.kernel.org 13018L: linux-renesas-soc@vger.kernel.org 13019S: Supported 13020T: git git://linuxtv.org/media_tree.git 13021F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13022F: drivers/media/platform/renesas/rcar_drif.c 13023 13024MEDIA DRIVERS FOR RENESAS - FCP 13025M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13026L: linux-media@vger.kernel.org 13027L: linux-renesas-soc@vger.kernel.org 13028S: Supported 13029T: git git://linuxtv.org/media_tree.git 13030F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13031F: drivers/media/platform/renesas/rcar-fcp.c 13032F: include/media/rcar-fcp.h 13033 13034MEDIA DRIVERS FOR RENESAS - FDP1 13035M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13036L: linux-media@vger.kernel.org 13037L: linux-renesas-soc@vger.kernel.org 13038S: Supported 13039T: git git://linuxtv.org/media_tree.git 13040F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13041F: drivers/media/platform/renesas/rcar_fdp1.c 13042 13043MEDIA DRIVERS FOR RENESAS - VIN 13044M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13045L: linux-media@vger.kernel.org 13046L: linux-renesas-soc@vger.kernel.org 13047S: Supported 13048T: git git://linuxtv.org/media_tree.git 13049F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13050F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13051F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13052F: drivers/media/platform/renesas/rcar-isp.c 13053F: drivers/media/platform/renesas/rcar-vin/ 13054 13055MEDIA DRIVERS FOR RENESAS - VSP1 13056M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13057M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13058L: linux-media@vger.kernel.org 13059L: linux-renesas-soc@vger.kernel.org 13060S: Supported 13061T: git git://linuxtv.org/media_tree.git 13062F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13063F: drivers/media/platform/renesas/vsp1/ 13064 13065MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13066L: linux-media@vger.kernel.org 13067S: Orphan 13068W: https://linuxtv.org 13069T: git git://linuxtv.org/media_tree.git 13070F: drivers/media/dvb-frontends/stv0910* 13071 13072MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13073L: linux-media@vger.kernel.org 13074S: Orphan 13075W: https://linuxtv.org 13076T: git git://linuxtv.org/media_tree.git 13077F: drivers/media/dvb-frontends/stv6111* 13078 13079MEDIA DRIVERS FOR STM32 - DCMI 13080M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13081L: linux-media@vger.kernel.org 13082S: Supported 13083T: git git://linuxtv.org/media_tree.git 13084F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13085F: drivers/media/platform/st/stm32/stm32-dcmi.c 13086 13087MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13088M: Mauro Carvalho Chehab <mchehab@kernel.org> 13089L: linux-media@vger.kernel.org 13090S: Maintained 13091W: https://linuxtv.org 13092Q: http://patchwork.kernel.org/project/linux-media/list/ 13093T: git git://linuxtv.org/media_tree.git 13094F: Documentation/admin-guide/media/ 13095F: Documentation/devicetree/bindings/media/ 13096F: Documentation/driver-api/media/ 13097F: Documentation/userspace-api/media/ 13098F: drivers/media/ 13099F: drivers/staging/media/ 13100F: include/dt-bindings/media/ 13101F: include/linux/platform_data/media/ 13102F: include/media/ 13103F: include/uapi/linux/dvb/ 13104F: include/uapi/linux/ivtv* 13105F: include/uapi/linux/media.h 13106F: include/uapi/linux/uvcvideo.h 13107F: include/uapi/linux/v4l2-* 13108F: include/uapi/linux/videodev2.h 13109 13110MEDIATEK BLUETOOTH DRIVER 13111M: Sean Wang <sean.wang@mediatek.com> 13112L: linux-bluetooth@vger.kernel.org 13113L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13114S: Maintained 13115F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13116F: drivers/bluetooth/btmtkuart.c 13117 13118MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13119M: Sean Wang <sean.wang@mediatek.com> 13120L: linux-pm@vger.kernel.org 13121S: Maintained 13122F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13123F: drivers/power/reset/mt6323-poweroff.c 13124 13125MEDIATEK CIR DRIVER 13126M: Sean Wang <sean.wang@mediatek.com> 13127S: Maintained 13128F: drivers/media/rc/mtk-cir.c 13129 13130MEDIATEK DMA DRIVER 13131M: Sean Wang <sean.wang@mediatek.com> 13132L: dmaengine@vger.kernel.org 13133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13134L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13135S: Maintained 13136F: Documentation/devicetree/bindings/dma/mtk-* 13137F: drivers/dma/mediatek/ 13138 13139MEDIATEK ETHERNET DRIVER 13140M: Felix Fietkau <nbd@nbd.name> 13141M: John Crispin <john@phrozen.org> 13142M: Sean Wang <sean.wang@mediatek.com> 13143M: Mark Lee <Mark-MC.Lee@mediatek.com> 13144M: Lorenzo Bianconi <lorenzo@kernel.org> 13145L: netdev@vger.kernel.org 13146S: Maintained 13147F: drivers/net/ethernet/mediatek/ 13148 13149MEDIATEK ETHERNET PCS DRIVER 13150M: Alexander Couzens <lynxis@fe80.eu> 13151M: Daniel Golle <daniel@makrotopia.org> 13152L: netdev@vger.kernel.org 13153S: Maintained 13154F: drivers/net/pcs/pcs-mtk-lynxi.c 13155F: include/linux/pcs/pcs-mtk-lynxi.h 13156 13157MEDIATEK I2C CONTROLLER DRIVER 13158M: Qii Wang <qii.wang@mediatek.com> 13159L: linux-i2c@vger.kernel.org 13160S: Maintained 13161F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13162F: drivers/i2c/busses/i2c-mt65xx.c 13163 13164MEDIATEK IOMMU DRIVER 13165M: Yong Wu <yong.wu@mediatek.com> 13166L: iommu@lists.linux.dev 13167L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13168S: Supported 13169F: Documentation/devicetree/bindings/iommu/mediatek* 13170F: drivers/iommu/mtk_iommu* 13171F: include/dt-bindings/memory/mt*-port.h 13172 13173MEDIATEK JPEG DRIVER 13174M: Bin Liu <bin.liu@mediatek.com> 13175S: Supported 13176F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13177F: drivers/media/platform/mediatek/jpeg/ 13178 13179MEDIATEK KEYPAD DRIVER 13180M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13181S: Supported 13182F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13183F: drivers/input/keyboard/mt6779-keypad.c 13184 13185MEDIATEK MDP DRIVER 13186M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13187M: Houlong Wei <houlong.wei@mediatek.com> 13188M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13189S: Supported 13190F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13191F: drivers/media/platform/mediatek/mdp/ 13192F: drivers/media/platform/mediatek/vpu/ 13193 13194MEDIATEK MEDIA DRIVER 13195M: Tiffany Lin <tiffany.lin@mediatek.com> 13196M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13197M: Yunfei Dong <yunfei.dong@mediatek.com> 13198S: Supported 13199F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13200F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13201F: drivers/media/platform/mediatek/vcodec/ 13202F: drivers/media/platform/mediatek/vpu/ 13203 13204MEDIATEK MMC/SD/SDIO DRIVER 13205M: Chaotian Jing <chaotian.jing@mediatek.com> 13206S: Maintained 13207F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13208F: drivers/mmc/host/mtk-sd.c 13209 13210MEDIATEK MT76 WIRELESS LAN DRIVER 13211M: Felix Fietkau <nbd@nbd.name> 13212M: Lorenzo Bianconi <lorenzo@kernel.org> 13213M: Ryder Lee <ryder.lee@mediatek.com> 13214R: Shayne Chen <shayne.chen@mediatek.com> 13215R: Sean Wang <sean.wang@mediatek.com> 13216L: linux-wireless@vger.kernel.org 13217S: Maintained 13218F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13219F: drivers/net/wireless/mediatek/mt76/ 13220 13221MEDIATEK MT7601U WIRELESS LAN DRIVER 13222M: Jakub Kicinski <kuba@kernel.org> 13223L: linux-wireless@vger.kernel.org 13224S: Maintained 13225F: drivers/net/wireless/mediatek/mt7601u/ 13226 13227MEDIATEK MT7621 CLOCK DRIVER 13228M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13229S: Maintained 13230F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13231F: drivers/clk/ralink/clk-mt7621.c 13232 13233MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13234M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13235S: Maintained 13236F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13237F: drivers/pci/controller/pcie-mt7621.c 13238 13239MEDIATEK MT7621 PHY PCI DRIVER 13240M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13241S: Maintained 13242F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13243F: drivers/phy/ralink/phy-mt7621-pci.c 13244 13245MEDIATEK MT7621/28/88 I2C DRIVER 13246M: Stefan Roese <sr@denx.de> 13247L: linux-i2c@vger.kernel.org 13248S: Maintained 13249F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13250F: drivers/i2c/busses/i2c-mt7621.c 13251 13252MEDIATEK NAND CONTROLLER DRIVER 13253L: linux-mtd@lists.infradead.org 13254S: Orphan 13255F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13256F: drivers/mtd/nand/raw/mtk_* 13257 13258MEDIATEK PMIC LED DRIVER 13259M: Sean Wang <sean.wang@mediatek.com> 13260S: Maintained 13261F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13262F: drivers/leds/leds-mt6323.c 13263 13264MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13265M: Sean Wang <sean.wang@mediatek.com> 13266S: Maintained 13267F: drivers/char/hw_random/mtk-rng.c 13268 13269MEDIATEK SMI DRIVER 13270M: Yong Wu <yong.wu@mediatek.com> 13271L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13272S: Supported 13273F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13274F: drivers/memory/mtk-smi.c 13275F: include/soc/mediatek/smi.h 13276 13277MEDIATEK SWITCH DRIVER 13278M: Sean Wang <sean.wang@mediatek.com> 13279M: Landen Chao <Landen.Chao@mediatek.com> 13280M: DENG Qingfang <dqfext@gmail.com> 13281M: Daniel Golle <daniel@makrotopia.org> 13282L: netdev@vger.kernel.org 13283S: Maintained 13284F: drivers/net/dsa/mt7530-mdio.c 13285F: drivers/net/dsa/mt7530-mmio.c 13286F: drivers/net/dsa/mt7530.* 13287F: net/dsa/tag_mtk.c 13288 13289MEDIATEK T7XX 5G WWAN MODEM DRIVER 13290M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13291M: Intel Corporation <linuxwwan@intel.com> 13292R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13293R: Liu Haijun <haijun.liu@mediatek.com> 13294R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13295R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13296L: netdev@vger.kernel.org 13297S: Supported 13298F: drivers/net/wwan/t7xx/ 13299 13300MEDIATEK USB3 DRD IP DRIVER 13301M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13302L: linux-usb@vger.kernel.org 13303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13304L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13305S: Maintained 13306F: Documentation/devicetree/bindings/usb/mediatek,* 13307F: drivers/usb/host/xhci-mtk* 13308F: drivers/usb/mtu3/ 13309 13310MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13311M: Peter Senna Tschudin <peter.senna@gmail.com> 13312M: Martin Donnelly <martin.donnelly@ge.com> 13313M: Martyn Welch <martyn.welch@collabora.co.uk> 13314S: Maintained 13315F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13316F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13317 13318MEGARAID SCSI/SAS DRIVERS 13319M: Kashyap Desai <kashyap.desai@broadcom.com> 13320M: Sumit Saxena <sumit.saxena@broadcom.com> 13321M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13322L: megaraidlinux.pdl@broadcom.com 13323L: linux-scsi@vger.kernel.org 13324S: Maintained 13325W: http://www.avagotech.com/support/ 13326F: Documentation/scsi/megaraid.rst 13327F: drivers/scsi/megaraid.* 13328F: drivers/scsi/megaraid/ 13329 13330MELEXIS MLX90614 DRIVER 13331M: Crt Mori <cmo@melexis.com> 13332L: linux-iio@vger.kernel.org 13333S: Supported 13334W: http://www.melexis.com 13335F: drivers/iio/temperature/mlx90614.c 13336 13337MELEXIS MLX90632 DRIVER 13338M: Crt Mori <cmo@melexis.com> 13339L: linux-iio@vger.kernel.org 13340S: Supported 13341W: http://www.melexis.com 13342F: drivers/iio/temperature/mlx90632.c 13343 13344MELFAS MIP4 TOUCHSCREEN DRIVER 13345M: Sangwon Jee <jeesw@melfas.com> 13346S: Supported 13347W: http://www.melfas.com 13348F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13349F: drivers/input/touchscreen/melfas_mip4.c 13350 13351MELLANOX BLUEFIELD I2C DRIVER 13352M: Khalil Blaiech <kblaiech@nvidia.com> 13353M: Asmaa Mnebhi <asmaa@nvidia.com> 13354L: linux-i2c@vger.kernel.org 13355S: Supported 13356F: drivers/i2c/busses/i2c-mlxbf.c 13357 13358MELLANOX ETHERNET DRIVER (mlx4_en) 13359M: Tariq Toukan <tariqt@nvidia.com> 13360L: netdev@vger.kernel.org 13361S: Supported 13362W: http://www.mellanox.com 13363Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13364F: drivers/net/ethernet/mellanox/mlx4/en_* 13365 13366MELLANOX ETHERNET DRIVER (mlx5e) 13367M: Saeed Mahameed <saeedm@nvidia.com> 13368L: netdev@vger.kernel.org 13369S: Supported 13370W: http://www.mellanox.com 13371Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13372F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13373 13374MELLANOX ETHERNET INNOVA DRIVERS 13375R: Boris Pismenny <borisp@nvidia.com> 13376L: netdev@vger.kernel.org 13377S: Supported 13378W: http://www.mellanox.com 13379Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13380F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13381F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13382F: include/linux/mlx5/mlx5_ifc_fpga.h 13383 13384MELLANOX ETHERNET SWITCH DRIVERS 13385M: Ido Schimmel <idosch@nvidia.com> 13386M: Petr Machata <petrm@nvidia.com> 13387L: netdev@vger.kernel.org 13388S: Supported 13389W: http://www.mellanox.com 13390Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13391F: drivers/net/ethernet/mellanox/mlxsw/ 13392F: tools/testing/selftests/drivers/net/mlxsw/ 13393 13394MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13395M: mlxsw@nvidia.com 13396L: netdev@vger.kernel.org 13397S: Supported 13398W: http://www.mellanox.com 13399Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13400F: drivers/net/ethernet/mellanox/mlxfw/ 13401 13402MELLANOX HARDWARE PLATFORM SUPPORT 13403M: Hans de Goede <hdegoede@redhat.com> 13404M: Mark Gross <markgross@kernel.org> 13405M: Vadim Pasternak <vadimp@nvidia.com> 13406L: platform-driver-x86@vger.kernel.org 13407S: Supported 13408F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13409F: drivers/platform/mellanox/ 13410F: include/linux/platform_data/mlxreg.h 13411 13412MELLANOX MLX4 core VPI driver 13413M: Tariq Toukan <tariqt@nvidia.com> 13414L: netdev@vger.kernel.org 13415L: linux-rdma@vger.kernel.org 13416S: Supported 13417W: http://www.mellanox.com 13418Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13419F: drivers/net/ethernet/mellanox/mlx4/ 13420F: include/linux/mlx4/ 13421 13422MELLANOX MLX4 IB driver 13423M: Yishai Hadas <yishaih@nvidia.com> 13424L: linux-rdma@vger.kernel.org 13425S: Supported 13426W: http://www.mellanox.com 13427Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13428F: drivers/infiniband/hw/mlx4/ 13429F: include/linux/mlx4/ 13430F: include/uapi/rdma/mlx4-abi.h 13431 13432MELLANOX MLX5 core VPI driver 13433M: Saeed Mahameed <saeedm@nvidia.com> 13434M: Leon Romanovsky <leonro@nvidia.com> 13435L: netdev@vger.kernel.org 13436L: linux-rdma@vger.kernel.org 13437S: Supported 13438W: http://www.mellanox.com 13439Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13440F: Documentation/networking/device_drivers/ethernet/mellanox/ 13441F: drivers/net/ethernet/mellanox/mlx5/core/ 13442F: include/linux/mlx5/ 13443 13444MELLANOX MLX5 IB driver 13445M: Leon Romanovsky <leonro@nvidia.com> 13446L: linux-rdma@vger.kernel.org 13447S: Supported 13448W: http://www.mellanox.com 13449Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13450F: drivers/infiniband/hw/mlx5/ 13451F: include/linux/mlx5/ 13452F: include/uapi/rdma/mlx5-abi.h 13453 13454MELLANOX MLXCPLD I2C AND MUX DRIVER 13455M: Vadim Pasternak <vadimp@nvidia.com> 13456M: Michael Shych <michaelsh@nvidia.com> 13457L: linux-i2c@vger.kernel.org 13458S: Supported 13459F: Documentation/i2c/busses/i2c-mlxcpld.rst 13460F: drivers/i2c/busses/i2c-mlxcpld.c 13461F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13462 13463MELLANOX MLXCPLD LED DRIVER 13464M: Vadim Pasternak <vadimp@nvidia.com> 13465L: linux-leds@vger.kernel.org 13466S: Supported 13467F: Documentation/leds/leds-mlxcpld.rst 13468F: drivers/leds/leds-mlxcpld.c 13469F: drivers/leds/leds-mlxreg.c 13470 13471MELLANOX PLATFORM DRIVER 13472M: Vadim Pasternak <vadimp@nvidia.com> 13473L: platform-driver-x86@vger.kernel.org 13474S: Supported 13475F: drivers/platform/x86/mlx-platform.c 13476 13477MEMBARRIER SUPPORT 13478M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13479M: "Paul E. McKenney" <paulmck@kernel.org> 13480L: linux-kernel@vger.kernel.org 13481S: Supported 13482F: arch/powerpc/include/asm/membarrier.h 13483F: include/uapi/linux/membarrier.h 13484F: kernel/sched/membarrier.c 13485 13486MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13487M: Mike Rapoport <rppt@kernel.org> 13488L: linux-mm@kvack.org 13489S: Maintained 13490F: Documentation/core-api/boot-time-mm.rst 13491F: include/linux/memblock.h 13492F: mm/memblock.c 13493F: mm/mm_init.c 13494F: tools/testing/memblock/ 13495 13496MEMORY CONTROLLER DRIVERS 13497M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13498L: linux-kernel@vger.kernel.org 13499S: Maintained 13500B: mailto:krzysztof.kozlowski@linaro.org 13501T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13502F: Documentation/devicetree/bindings/memory-controllers/ 13503F: drivers/memory/ 13504F: include/dt-bindings/memory/ 13505F: include/memory/ 13506 13507MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13508M: Dmitry Osipenko <digetx@gmail.com> 13509L: linux-pm@vger.kernel.org 13510L: linux-tegra@vger.kernel.org 13511S: Maintained 13512T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13513F: drivers/devfreq/tegra30-devfreq.c 13514 13515MEMORY HOT(UN)PLUG 13516M: David Hildenbrand <david@redhat.com> 13517M: Oscar Salvador <osalvador@suse.de> 13518L: linux-mm@kvack.org 13519S: Maintained 13520F: Documentation/admin-guide/mm/memory-hotplug.rst 13521F: Documentation/core-api/memory-hotplug.rst 13522F: drivers/base/memory.c 13523F: include/linux/memory_hotplug.h 13524F: mm/memory_hotplug.c 13525F: tools/testing/selftests/memory-hotplug/ 13526 13527MEMORY MANAGEMENT 13528M: Andrew Morton <akpm@linux-foundation.org> 13529L: linux-mm@kvack.org 13530S: Maintained 13531W: http://www.linux-mm.org 13532T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13533T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13534F: include/linux/gfp.h 13535F: include/linux/gfp_types.h 13536F: include/linux/memory_hotplug.h 13537F: include/linux/mm.h 13538F: include/linux/mmzone.h 13539F: include/linux/pagewalk.h 13540F: include/trace/events/ksm.h 13541F: mm/ 13542F: tools/mm/ 13543F: tools/testing/selftests/mm/ 13544 13545MEMORY TECHNOLOGY DEVICES (MTD) 13546M: Miquel Raynal <miquel.raynal@bootlin.com> 13547M: Richard Weinberger <richard@nod.at> 13548M: Vignesh Raghavendra <vigneshr@ti.com> 13549L: linux-mtd@lists.infradead.org 13550S: Maintained 13551W: http://www.linux-mtd.infradead.org/ 13552Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13553C: irc://irc.oftc.net/mtd 13554T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13556F: Documentation/devicetree/bindings/mtd/ 13557F: drivers/mtd/ 13558F: include/linux/mtd/ 13559F: include/uapi/mtd/ 13560 13561MEMSENSING MICROSYSTEMS MSA311 DRIVER 13562M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13563L: linux-iio@vger.kernel.org 13564S: Maintained 13565F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13566F: drivers/iio/accel/msa311.c 13567 13568MEN A21 WATCHDOG DRIVER 13569M: Johannes Thumshirn <morbidrsa@gmail.com> 13570L: linux-watchdog@vger.kernel.org 13571S: Maintained 13572F: drivers/watchdog/mena21_wdt.c 13573 13574MEN CHAMELEON BUS (mcb) 13575M: Johannes Thumshirn <morbidrsa@gmail.com> 13576S: Maintained 13577F: Documentation/driver-api/men-chameleon-bus.rst 13578F: drivers/mcb/ 13579F: include/linux/mcb.h 13580 13581MEN F21BMC (Board Management Controller) 13582M: Andreas Werner <andreas.werner@men.de> 13583S: Supported 13584F: Documentation/hwmon/menf21bmc.rst 13585F: drivers/hwmon/menf21bmc_hwmon.c 13586F: drivers/leds/leds-menf21bmc.c 13587F: drivers/mfd/menf21bmc.c 13588F: drivers/watchdog/menf21bmc_wdt.c 13589 13590MEN Z069 WATCHDOG DRIVER 13591M: Johannes Thumshirn <jth@kernel.org> 13592L: linux-watchdog@vger.kernel.org 13593S: Maintained 13594F: drivers/watchdog/menz69_wdt.c 13595 13596MESON AO CEC DRIVER FOR AMLOGIC SOCS 13597M: Neil Armstrong <neil.armstrong@linaro.org> 13598L: linux-media@vger.kernel.org 13599L: linux-amlogic@lists.infradead.org 13600S: Supported 13601W: http://linux-meson.com/ 13602T: git git://linuxtv.org/media_tree.git 13603F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13604F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13605F: drivers/media/cec/platform/meson/ao-cec.c 13606 13607MESON GE2D DRIVER FOR AMLOGIC SOCS 13608M: Neil Armstrong <neil.armstrong@linaro.org> 13609L: linux-media@vger.kernel.org 13610L: linux-amlogic@lists.infradead.org 13611S: Supported 13612T: git git://linuxtv.org/media_tree.git 13613F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13614F: drivers/media/platform/amlogic/meson-ge2d/ 13615 13616MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13617M: Liang Yang <liang.yang@amlogic.com> 13618L: linux-mtd@lists.infradead.org 13619S: Maintained 13620F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13621F: drivers/mtd/nand/raw/meson_* 13622 13623MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13624M: Neil Armstrong <neil.armstrong@linaro.org> 13625L: linux-media@vger.kernel.org 13626L: linux-amlogic@lists.infradead.org 13627S: Supported 13628T: git git://linuxtv.org/media_tree.git 13629F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13630F: drivers/staging/media/meson/vdec/ 13631 13632METHODE UDPU SUPPORT 13633M: Vladimir Vid <vladimir.vid@sartura.hr> 13634S: Maintained 13635F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13636 13637MHI BUS 13638M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13639L: mhi@lists.linux.dev 13640L: linux-arm-msm@vger.kernel.org 13641S: Maintained 13642T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13643F: Documentation/ABI/stable/sysfs-bus-mhi 13644F: Documentation/mhi/ 13645F: drivers/bus/mhi/ 13646F: include/linux/mhi.h 13647 13648MICROBLAZE ARCHITECTURE 13649M: Michal Simek <monstr@monstr.eu> 13650S: Supported 13651W: http://www.monstr.eu/fdt/ 13652T: git git://git.monstr.eu/linux-2.6-microblaze.git 13653F: arch/microblaze/ 13654 13655MICROBLAZE TMR INJECT 13656M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13657S: Supported 13658F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13659F: drivers/misc/xilinx_tmr_inject.c 13660 13661MICROBLAZE TMR MANAGER 13662M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13663S: Supported 13664F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13665F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13666F: drivers/misc/xilinx_tmr_manager.c 13667 13668MICROCHIP AT91 DMA DRIVERS 13669M: Ludovic Desroches <ludovic.desroches@microchip.com> 13670M: Tudor Ambarus <tudor.ambarus@linaro.org> 13671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13672L: dmaengine@vger.kernel.org 13673S: Supported 13674F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13675F: drivers/dma/at_hdmac.c 13676F: drivers/dma/at_xdmac.c 13677F: include/dt-bindings/dma/at91.h 13678 13679MICROCHIP AT91 SERIAL DRIVER 13680M: Richard Genoud <richard.genoud@gmail.com> 13681S: Maintained 13682F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13683F: drivers/tty/serial/atmel_serial.c 13684F: drivers/tty/serial/atmel_serial.h 13685 13686MICROCHIP AT91 USART MFD DRIVER 13687M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13688L: linux-kernel@vger.kernel.org 13689S: Supported 13690F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13691F: drivers/mfd/at91-usart.c 13692F: include/dt-bindings/mfd/at91-usart.h 13693 13694MICROCHIP AT91 USART SPI DRIVER 13695M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13696L: linux-spi@vger.kernel.org 13697S: Supported 13698F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13699F: drivers/spi/spi-at91-usart.c 13700 13701MICROCHIP AUDIO ASOC DRIVERS 13702M: Claudiu Beznea <claudiu.beznea@microchip.com> 13703L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13704S: Supported 13705F: Documentation/devicetree/bindings/sound/atmel* 13706F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13707F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13708F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13709F: sound/soc/atmel 13710 13711MICROCHIP CSI2DC DRIVER 13712M: Eugen Hristev <eugen.hristev@microchip.com> 13713L: linux-media@vger.kernel.org 13714S: Supported 13715F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13716F: drivers/media/platform/microchip/microchip-csi2dc.c 13717 13718MICROCHIP ECC DRIVER 13719M: Tudor Ambarus <tudor.ambarus@linaro.org> 13720L: linux-crypto@vger.kernel.org 13721S: Maintained 13722F: drivers/crypto/atmel-ecc.* 13723 13724MICROCHIP EIC DRIVER 13725M: Claudiu Beznea <claudiu.beznea@microchip.com> 13726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13727S: Supported 13728F: drivers/irqchip/irq-mchp-eic.c 13729 13730MICROCHIP I2C DRIVER 13731M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13732L: linux-i2c@vger.kernel.org 13733S: Supported 13734F: drivers/i2c/busses/i2c-at91-*.c 13735F: drivers/i2c/busses/i2c-at91.h 13736 13737MICROCHIP ISC DRIVER 13738M: Eugen Hristev <eugen.hristev@microchip.com> 13739L: linux-media@vger.kernel.org 13740S: Supported 13741F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13742F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13743F: drivers/media/platform/microchip/microchip-isc* 13744F: drivers/media/platform/microchip/microchip-sama*-isc* 13745F: drivers/staging/media/deprecated/atmel/atmel-isc* 13746F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13747F: include/linux/atmel-isc-media.h 13748 13749MICROCHIP ISI DRIVER 13750M: Eugen Hristev <eugen.hristev@microchip.com> 13751L: linux-media@vger.kernel.org 13752S: Supported 13753F: drivers/media/platform/atmel/atmel-isi.c 13754F: drivers/media/platform/atmel/atmel-isi.h 13755 13756MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13757M: Woojung Huh <woojung.huh@microchip.com> 13758M: UNGLinuxDriver@microchip.com 13759L: netdev@vger.kernel.org 13760S: Maintained 13761F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13762F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13763F: drivers/net/dsa/microchip/* 13764F: include/linux/dsa/ksz_common.h 13765F: include/linux/platform_data/microchip-ksz.h 13766F: net/dsa/tag_ksz.c 13767 13768MICROCHIP LAN743X ETHERNET DRIVER 13769M: Bryan Whitehead <bryan.whitehead@microchip.com> 13770M: UNGLinuxDriver@microchip.com 13771L: netdev@vger.kernel.org 13772S: Maintained 13773F: drivers/net/ethernet/microchip/lan743x_* 13774 13775MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13776M: Arun Ramadoss <arun.ramadoss@microchip.com> 13777R: UNGLinuxDriver@microchip.com 13778L: netdev@vger.kernel.org 13779S: Maintained 13780F: drivers/net/phy/microchip_t1.c 13781 13782MICROCHIP LAN966X ETHERNET DRIVER 13783M: Horatiu Vultur <horatiu.vultur@microchip.com> 13784M: UNGLinuxDriver@microchip.com 13785L: netdev@vger.kernel.org 13786S: Maintained 13787F: drivers/net/ethernet/microchip/lan966x/* 13788 13789MICROCHIP LCDFB DRIVER 13790M: Nicolas Ferre <nicolas.ferre@microchip.com> 13791L: linux-fbdev@vger.kernel.org 13792S: Maintained 13793F: drivers/video/fbdev/atmel_lcdfb.c 13794F: include/video/atmel_lcdc.h 13795 13796MICROCHIP MCP16502 PMIC DRIVER 13797M: Claudiu Beznea <claudiu.beznea@microchip.com> 13798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13799S: Supported 13800F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13801F: drivers/regulator/mcp16502.c 13802 13803MICROCHIP MCP3911 ADC DRIVER 13804M: Marcus Folkesson <marcus.folkesson@gmail.com> 13805M: Kent Gustavsson <kent@minoris.se> 13806L: linux-iio@vger.kernel.org 13807S: Maintained 13808F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13809F: drivers/iio/adc/mcp3911.c 13810 13811MICROCHIP MMC/SD/SDIO MCI DRIVER 13812M: Ludovic Desroches <ludovic.desroches@microchip.com> 13813S: Maintained 13814F: drivers/mmc/host/atmel-mci.c 13815 13816MICROCHIP NAND DRIVER 13817M: Tudor Ambarus <tudor.ambarus@linaro.org> 13818L: linux-mtd@lists.infradead.org 13819S: Supported 13820F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13821F: drivers/mtd/nand/raw/atmel/* 13822 13823MICROCHIP OTPC DRIVER 13824M: Claudiu Beznea <claudiu.beznea@microchip.com> 13825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13826S: Supported 13827F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13828F: drivers/nvmem/microchip-otpc.c 13829F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13830 13831MICROCHIP PCI1XXXX GP DRIVER 13832M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13833L: linux-gpio@vger.kernel.org 13834S: Supported 13835F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13836F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13837F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13838 13839MICROCHIP PCI1XXXX I2C DRIVER 13840M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13841M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13842M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13843L: linux-i2c@vger.kernel.org 13844S: Maintained 13845F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13846 13847MICROCHIP PCIe UART DRIVER 13848M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13849M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13850L: linux-serial@vger.kernel.org 13851S: Maintained 13852F: drivers/tty/serial/8250/8250_pci1xxxx.c 13853 13854MICROCHIP POLARFIRE FPGA DRIVERS 13855M: Conor Dooley <conor.dooley@microchip.com> 13856R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13857L: linux-fpga@vger.kernel.org 13858S: Supported 13859F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13860F: drivers/fpga/microchip-spi.c 13861 13862MICROCHIP PWM DRIVER 13863M: Claudiu Beznea <claudiu.beznea@microchip.com> 13864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13865L: linux-pwm@vger.kernel.org 13866S: Supported 13867F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13868F: drivers/pwm/pwm-atmel.c 13869 13870MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13871M: Eugen Hristev <eugen.hristev@microchip.com> 13872L: linux-iio@vger.kernel.org 13873S: Supported 13874F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13875F: drivers/iio/adc/at91-sama5d2_adc.c 13876F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13877 13878MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13879M: Claudiu Beznea <claudiu.beznea@microchip.com> 13880S: Supported 13881F: drivers/power/reset/at91-sama5d2_shdwc.c 13882 13883MICROCHIP SOC DRIVERS 13884M: Conor Dooley <conor@kernel.org> 13885S: Supported 13886T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13887F: drivers/soc/microchip/ 13888 13889MICROCHIP SPI DRIVER 13890M: Tudor Ambarus <tudor.ambarus@linaro.org> 13891S: Supported 13892F: drivers/spi/spi-atmel.* 13893 13894MICROCHIP SSC DRIVER 13895M: Claudiu Beznea <claudiu.beznea@microchip.com> 13896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13897S: Supported 13898F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13899F: drivers/misc/atmel-ssc.c 13900F: include/linux/atmel-ssc.h 13901 13902Microchip Timer Counter Block (TCB) Capture Driver 13903M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13905L: linux-iio@vger.kernel.org 13906S: Maintained 13907F: drivers/counter/microchip-tcb-capture.c 13908 13909MICROCHIP USB251XB DRIVER 13910M: Richard Leitner <richard.leitner@skidata.com> 13911L: linux-usb@vger.kernel.org 13912S: Maintained 13913F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13914F: drivers/usb/misc/usb251xb.c 13915 13916MICROCHIP USBA UDC DRIVER 13917M: Cristian Birsan <cristian.birsan@microchip.com> 13918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13919S: Supported 13920F: drivers/usb/gadget/udc/atmel_usba_udc.* 13921 13922MICROCHIP WILC1000 WIFI DRIVER 13923M: Ajay Singh <ajay.kathat@microchip.com> 13924M: Claudiu Beznea <claudiu.beznea@microchip.com> 13925L: linux-wireless@vger.kernel.org 13926S: Supported 13927F: drivers/net/wireless/microchip/wilc1000/ 13928 13929MICROSEMI MIPS SOCS 13930M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13931M: UNGLinuxDriver@microchip.com 13932L: linux-mips@vger.kernel.org 13933S: Supported 13934F: Documentation/devicetree/bindings/mips/mscc.txt 13935F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13936F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13937F: arch/mips/boot/dts/mscc/ 13938F: arch/mips/configs/generic/board-ocelot.config 13939F: arch/mips/generic/board-ocelot.c 13940 13941MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13942M: Don Brace <don.brace@microchip.com> 13943L: storagedev@microchip.com 13944L: linux-scsi@vger.kernel.org 13945S: Supported 13946F: Documentation/scsi/smartpqi.rst 13947F: drivers/scsi/smartpqi/Kconfig 13948F: drivers/scsi/smartpqi/Makefile 13949F: drivers/scsi/smartpqi/smartpqi*.[ch] 13950F: include/linux/cciss*.h 13951F: include/uapi/linux/cciss*.h 13952 13953MICROSOFT MANA RDMA DRIVER 13954M: Long Li <longli@microsoft.com> 13955M: Ajay Sharma <sharmaajay@microsoft.com> 13956L: linux-rdma@vger.kernel.org 13957S: Supported 13958F: drivers/infiniband/hw/mana/ 13959F: include/net/mana 13960F: include/uapi/rdma/mana-abi.h 13961 13962MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13963M: Maximilian Luz <luzmaximilian@gmail.com> 13964L: platform-driver-x86@vger.kernel.org 13965S: Maintained 13966F: drivers/platform/surface/surface_aggregator_tabletsw.c 13967 13968MICROSOFT SURFACE BATTERY AND AC DRIVERS 13969M: Maximilian Luz <luzmaximilian@gmail.com> 13970L: linux-pm@vger.kernel.org 13971L: platform-driver-x86@vger.kernel.org 13972S: Maintained 13973F: drivers/power/supply/surface_battery.c 13974F: drivers/power/supply/surface_charger.c 13975 13976MICROSOFT SURFACE DTX DRIVER 13977M: Maximilian Luz <luzmaximilian@gmail.com> 13978L: platform-driver-x86@vger.kernel.org 13979S: Maintained 13980F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13981F: drivers/platform/surface/surface_dtx.c 13982F: include/uapi/linux/surface_aggregator/dtx.h 13983 13984MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13985M: Maximilian Luz <luzmaximilian@gmail.com> 13986L: platform-driver-x86@vger.kernel.org 13987S: Maintained 13988F: drivers/platform/surface/surface_gpe.c 13989 13990MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13991M: Hans de Goede <hdegoede@redhat.com> 13992M: Mark Gross <markgross@kernel.org> 13993M: Maximilian Luz <luzmaximilian@gmail.com> 13994L: platform-driver-x86@vger.kernel.org 13995S: Maintained 13996T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13997F: drivers/platform/surface/ 13998 13999MICROSOFT SURFACE HID TRANSPORT DRIVER 14000M: Maximilian Luz <luzmaximilian@gmail.com> 14001L: linux-input@vger.kernel.org 14002L: platform-driver-x86@vger.kernel.org 14003S: Maintained 14004F: drivers/hid/surface-hid/ 14005 14006MICROSOFT SURFACE HOT-PLUG DRIVER 14007M: Maximilian Luz <luzmaximilian@gmail.com> 14008L: platform-driver-x86@vger.kernel.org 14009S: Maintained 14010F: drivers/platform/surface/surface_hotplug.c 14011 14012MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14013M: Maximilian Luz <luzmaximilian@gmail.com> 14014L: platform-driver-x86@vger.kernel.org 14015S: Maintained 14016F: drivers/platform/surface/surface_platform_profile.c 14017 14018MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14019M: Chen Yu <yu.c.chen@intel.com> 14020L: platform-driver-x86@vger.kernel.org 14021S: Supported 14022F: drivers/platform/surface/surfacepro3_button.c 14023 14024MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14025M: Maximilian Luz <luzmaximilian@gmail.com> 14026L: platform-driver-x86@vger.kernel.org 14027S: Maintained 14028F: drivers/platform/surface/surface_aggregator_hub.c 14029 14030MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14031M: Maximilian Luz <luzmaximilian@gmail.com> 14032L: platform-driver-x86@vger.kernel.org 14033S: Maintained 14034W: https://github.com/linux-surface/surface-aggregator-module 14035C: irc://irc.libera.chat/linux-surface 14036F: Documentation/driver-api/surface_aggregator/ 14037F: drivers/platform/surface/aggregator/ 14038F: drivers/platform/surface/surface_acpi_notify.c 14039F: drivers/platform/surface/surface_aggregator_cdev.c 14040F: drivers/platform/surface/surface_aggregator_registry.c 14041F: include/linux/surface_acpi_notify.h 14042F: include/linux/surface_aggregator/ 14043F: include/uapi/linux/surface_aggregator/ 14044 14045MICROTEK X6 SCANNER 14046M: Oliver Neukum <oliver@neukum.org> 14047S: Maintained 14048F: drivers/usb/image/microtek.* 14049 14050MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14051M: Luka Kovacic <luka.kovacic@sartura.hr> 14052M: Luka Perkov <luka.perkov@sartura.hr> 14053S: Maintained 14054F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14055F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14056F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14057F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14058F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14059F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14060 14061MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14062M: Sakari Ailus <sakari.ailus@linux.intel.com> 14063L: linux-media@vger.kernel.org 14064S: Maintained 14065F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14066F: Documentation/driver-api/media/drivers/ccs/ 14067F: Documentation/userspace-api/media/drivers/ccs.rst 14068F: drivers/media/i2c/ccs-pll.c 14069F: drivers/media/i2c/ccs-pll.h 14070F: drivers/media/i2c/ccs/ 14071F: include/uapi/linux/ccs.h 14072F: include/uapi/linux/smiapp.h 14073 14074MIPS 14075M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14076L: linux-mips@vger.kernel.org 14077S: Maintained 14078W: http://www.linux-mips.org/ 14079Q: https://patchwork.kernel.org/project/linux-mips/list/ 14080T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14081F: Documentation/devicetree/bindings/mips/ 14082F: Documentation/mips/ 14083F: arch/mips/ 14084F: drivers/platform/mips/ 14085F: include/dt-bindings/mips/ 14086 14087MIPS BOSTON DEVELOPMENT BOARD 14088M: Paul Burton <paulburton@kernel.org> 14089L: linux-mips@vger.kernel.org 14090S: Maintained 14091F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14092F: arch/mips/boot/dts/img/boston.dts 14093F: arch/mips/configs/generic/board-boston.config 14094F: drivers/clk/imgtec/clk-boston.c 14095F: include/dt-bindings/clock/boston-clock.h 14096 14097MIPS CORE DRIVERS 14098M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14099M: Serge Semin <fancer.lancer@gmail.com> 14100L: linux-mips@vger.kernel.org 14101S: Supported 14102F: drivers/bus/mips_cdmm.c 14103F: drivers/clocksource/mips-gic-timer.c 14104F: drivers/cpuidle/cpuidle-cps.c 14105F: drivers/irqchip/irq-mips-cpu.c 14106F: drivers/irqchip/irq-mips-gic.c 14107 14108MIPS GENERIC PLATFORM 14109M: Paul Burton <paulburton@kernel.org> 14110L: linux-mips@vger.kernel.org 14111S: Supported 14112F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14113F: arch/mips/generic/ 14114F: arch/mips/tools/generic-board-config.sh 14115 14116MIPS RINT INSTRUCTION EMULATION 14117M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14118L: linux-mips@vger.kernel.org 14119S: Supported 14120F: arch/mips/math-emu/dp_rint.c 14121F: arch/mips/math-emu/sp_rint.c 14122 14123MIPS/LOONGSON1 ARCHITECTURE 14124M: Keguang Zhang <keguang.zhang@gmail.com> 14125L: linux-mips@vger.kernel.org 14126S: Maintained 14127F: arch/mips/include/asm/mach-loongson32/ 14128F: arch/mips/loongson32/ 14129F: drivers/*/*loongson1* 14130 14131MIPS/LOONGSON2EF ARCHITECTURE 14132M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14133L: linux-mips@vger.kernel.org 14134S: Maintained 14135F: arch/mips/include/asm/mach-loongson2ef/ 14136F: arch/mips/loongson2ef/ 14137F: drivers/cpufreq/loongson2_cpufreq.c 14138 14139MIPS/LOONGSON64 ARCHITECTURE 14140M: Huacai Chen <chenhuacai@kernel.org> 14141M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14142L: linux-mips@vger.kernel.org 14143S: Maintained 14144F: arch/mips/include/asm/mach-loongson64/ 14145F: arch/mips/loongson64/ 14146F: drivers/irqchip/irq-loongson* 14147F: drivers/platform/mips/cpu_hwmon.c 14148 14149MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14150M: Hans Verkuil <hverkuil@xs4all.nl> 14151L: linux-media@vger.kernel.org 14152S: Odd Fixes 14153W: https://linuxtv.org 14154T: git git://linuxtv.org/media_tree.git 14155F: drivers/media/radio/radio-miropcm20* 14156 14157MMP SUPPORT 14158R: Lubomir Rintel <lkundrak@v3.sk> 14159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14160S: Odd Fixes 14161T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14162F: arch/arm/boot/dts/mmp* 14163F: arch/arm/mach-mmp/ 14164F: include/linux/soc/mmp/ 14165 14166MMP USB PHY DRIVERS 14167R: Lubomir Rintel <lkundrak@v3.sk> 14168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14169S: Maintained 14170F: drivers/phy/marvell/phy-mmp3-usb.c 14171F: drivers/phy/marvell/phy-pxa-usb.c 14172 14173MMU GATHER AND TLB INVALIDATION 14174M: Will Deacon <will@kernel.org> 14175M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14176M: Andrew Morton <akpm@linux-foundation.org> 14177M: Nick Piggin <npiggin@gmail.com> 14178M: Peter Zijlstra <peterz@infradead.org> 14179L: linux-arch@vger.kernel.org 14180L: linux-mm@kvack.org 14181S: Maintained 14182F: arch/*/include/asm/tlb.h 14183F: include/asm-generic/tlb.h 14184F: mm/mmu_gather.c 14185 14186MN88472 MEDIA DRIVER 14187M: Antti Palosaari <crope@iki.fi> 14188L: linux-media@vger.kernel.org 14189S: Maintained 14190W: https://linuxtv.org 14191W: http://palosaari.fi/linux/ 14192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14193F: drivers/media/dvb-frontends/mn88472* 14194 14195MN88473 MEDIA DRIVER 14196M: Antti Palosaari <crope@iki.fi> 14197L: linux-media@vger.kernel.org 14198S: Maintained 14199W: https://linuxtv.org 14200W: http://palosaari.fi/linux/ 14201Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14202F: drivers/media/dvb-frontends/mn88473* 14203 14204MODULE SUPPORT 14205M: Luis Chamberlain <mcgrof@kernel.org> 14206L: linux-modules@vger.kernel.org 14207L: linux-kernel@vger.kernel.org 14208S: Maintained 14209T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14210F: include/linux/kmod.h 14211F: include/linux/module.h 14212F: kernel/module/ 14213F: lib/test_kmod.c 14214F: scripts/module* 14215F: tools/testing/selftests/kmod/ 14216 14217MONOLITHIC POWER SYSTEM PMIC DRIVER 14218M: Saravanan Sekar <sravanhome@gmail.com> 14219S: Maintained 14220F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14221F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14222F: drivers/hwmon/pmbus/mpq7932.c 14223F: drivers/iio/adc/mp2629_adc.c 14224F: drivers/mfd/mp2629.c 14225F: drivers/power/supply/mp2629_charger.c 14226F: drivers/regulator/mp5416.c 14227F: drivers/regulator/mpq7920.c 14228F: drivers/regulator/mpq7920.h 14229F: include/linux/mfd/mp2629.h 14230 14231MOST(R) TECHNOLOGY DRIVER 14232M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14233M: Christian Gromm <christian.gromm@microchip.com> 14234S: Maintained 14235F: Documentation/ABI/testing/configfs-most 14236F: Documentation/ABI/testing/sysfs-bus-most 14237F: drivers/most/ 14238F: drivers/staging/most/ 14239F: include/linux/most.h 14240 14241MOTORCOMM PHY DRIVER 14242M: Peter Geis <pgwipeout@gmail.com> 14243M: Frank <Frank.Sae@motor-comm.com> 14244L: netdev@vger.kernel.org 14245S: Maintained 14246F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14247F: drivers/net/phy/motorcomm.c 14248 14249MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14250M: Jiri Slaby <jirislaby@kernel.org> 14251S: Maintained 14252F: Documentation/driver-api/tty/moxa-smartio.rst 14253F: drivers/tty/mxser.* 14254 14255MR800 AVERMEDIA USB FM RADIO DRIVER 14256M: Alexey Klimov <klimov.linux@gmail.com> 14257L: linux-media@vger.kernel.org 14258S: Maintained 14259T: git git://linuxtv.org/media_tree.git 14260F: drivers/media/radio/radio-mr800.c 14261 14262MRF24J40 IEEE 802.15.4 RADIO DRIVER 14263M: Stefan Schmidt <stefan@datenfreihafen.org> 14264L: linux-wpan@vger.kernel.org 14265S: Odd Fixes 14266F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14267F: drivers/net/ieee802154/mrf24j40.c 14268 14269MSI EC DRIVER 14270M: Nikita Kravets <teackot@gmail.com> 14271L: platform-driver-x86@vger.kernel.org 14272S: Maintained 14273W: https://github.com/BeardOverflow/msi-ec 14274F: drivers/platform/x86/msi-ec.* 14275 14276MSI LAPTOP SUPPORT 14277M: "Lee, Chun-Yi" <jlee@suse.com> 14278L: platform-driver-x86@vger.kernel.org 14279S: Maintained 14280F: drivers/platform/x86/msi-laptop.c 14281 14282MSI WMI SUPPORT 14283L: platform-driver-x86@vger.kernel.org 14284S: Orphan 14285F: drivers/platform/x86/msi-wmi.c 14286 14287MSI001 MEDIA DRIVER 14288M: Antti Palosaari <crope@iki.fi> 14289L: linux-media@vger.kernel.org 14290S: Maintained 14291W: https://linuxtv.org 14292W: http://palosaari.fi/linux/ 14293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14294T: git git://linuxtv.org/anttip/media_tree.git 14295F: drivers/media/tuners/msi001* 14296 14297MSI2500 MEDIA DRIVER 14298M: Antti Palosaari <crope@iki.fi> 14299L: linux-media@vger.kernel.org 14300S: Maintained 14301W: https://linuxtv.org 14302W: http://palosaari.fi/linux/ 14303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14304T: git git://linuxtv.org/anttip/media_tree.git 14305F: drivers/media/usb/msi2500/ 14306 14307MSTAR INTERRUPT CONTROLLER DRIVER 14308M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14309M: Daniel Palmer <daniel@thingy.jp> 14310S: Maintained 14311F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14312F: drivers/irqchip/irq-mst-intc.c 14313 14314MSYSTEMS DISKONCHIP G3 MTD DRIVER 14315M: Robert Jarzmik <robert.jarzmik@free.fr> 14316L: linux-mtd@lists.infradead.org 14317S: Maintained 14318F: drivers/mtd/devices/docg3* 14319 14320MT9P031 APTINA CAMERA SENSOR 14321M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14322L: linux-media@vger.kernel.org 14323S: Maintained 14324T: git git://linuxtv.org/media_tree.git 14325F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14326F: drivers/media/i2c/mt9p031.c 14327F: include/media/i2c/mt9p031.h 14328 14329MT9T112 APTINA CAMERA SENSOR 14330M: Jacopo Mondi <jacopo@jmondi.org> 14331L: linux-media@vger.kernel.org 14332S: Odd Fixes 14333T: git git://linuxtv.org/media_tree.git 14334F: drivers/media/i2c/mt9t112.c 14335F: include/media/i2c/mt9t112.h 14336 14337MT9V032 APTINA CAMERA SENSOR 14338M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14339L: linux-media@vger.kernel.org 14340S: Maintained 14341T: git git://linuxtv.org/media_tree.git 14342F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14343F: drivers/media/i2c/mt9v032.c 14344F: include/media/i2c/mt9v032.h 14345 14346MT9V111 APTINA CAMERA SENSOR 14347M: Jacopo Mondi <jacopo@jmondi.org> 14348L: linux-media@vger.kernel.org 14349S: Maintained 14350T: git git://linuxtv.org/media_tree.git 14351F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14352F: drivers/media/i2c/mt9v111.c 14353 14354MULTIFUNCTION DEVICES (MFD) 14355M: Lee Jones <lee@kernel.org> 14356S: Maintained 14357T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14358F: Documentation/devicetree/bindings/mfd/ 14359F: drivers/mfd/ 14360F: include/dt-bindings/mfd/ 14361F: include/linux/mfd/ 14362 14363MULTIMEDIA CARD (MMC) ETC. OVER SPI 14364S: Orphan 14365F: drivers/mmc/host/mmc_spi.c 14366F: include/linux/spi/mmc_spi.h 14367 14368MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14369M: Ulf Hansson <ulf.hansson@linaro.org> 14370L: linux-mmc@vger.kernel.org 14371S: Maintained 14372T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14373F: Documentation/devicetree/bindings/mmc/ 14374F: drivers/mmc/ 14375F: include/linux/mmc/ 14376F: include/uapi/linux/mmc/ 14377 14378MULTIPLEXER SUBSYSTEM 14379M: Peter Rosin <peda@axentia.se> 14380S: Maintained 14381F: Documentation/ABI/testing/sysfs-class-mux* 14382F: Documentation/devicetree/bindings/mux/ 14383F: drivers/mux/ 14384F: include/dt-bindings/mux/ 14385F: include/linux/mux/ 14386 14387MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14388M: Bin Liu <b-liu@ti.com> 14389L: linux-usb@vger.kernel.org 14390S: Maintained 14391F: drivers/usb/musb/ 14392 14393MXL301RF MEDIA DRIVER 14394M: Akihiro Tsukada <tskd08@gmail.com> 14395L: linux-media@vger.kernel.org 14396S: Odd Fixes 14397F: drivers/media/tuners/mxl301rf* 14398 14399MXL5007T MEDIA DRIVER 14400M: Michael Krufky <mkrufky@linuxtv.org> 14401L: linux-media@vger.kernel.org 14402S: Maintained 14403W: https://linuxtv.org 14404W: http://github.com/mkrufky 14405Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14406T: git git://linuxtv.org/mkrufky/tuners.git 14407F: drivers/media/tuners/mxl5007t.* 14408 14409MXSFB DRM DRIVER 14410M: Marek Vasut <marex@denx.de> 14411M: Stefan Agner <stefan@agner.ch> 14412L: dri-devel@lists.freedesktop.org 14413S: Supported 14414T: git git://anongit.freedesktop.org/drm/drm-misc 14415F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14416F: drivers/gpu/drm/mxsfb/ 14417 14418MYLEX DAC960 PCI RAID Controller 14419M: Hannes Reinecke <hare@kernel.org> 14420L: linux-scsi@vger.kernel.org 14421S: Supported 14422F: drivers/scsi/myrb.* 14423F: drivers/scsi/myrs.* 14424 14425MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14426M: Chris Lee <christopher.lee@cspi.com> 14427L: netdev@vger.kernel.org 14428S: Supported 14429W: https://www.cspi.com/ethernet-products/support/downloads/ 14430F: drivers/net/ethernet/myricom/myri10ge/ 14431 14432NAND FLASH SUBSYSTEM 14433M: Miquel Raynal <miquel.raynal@bootlin.com> 14434R: Richard Weinberger <richard@nod.at> 14435L: linux-mtd@lists.infradead.org 14436S: Maintained 14437W: http://www.linux-mtd.infradead.org/ 14438Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14439C: irc://irc.oftc.net/mtd 14440T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14441F: drivers/mtd/nand/ 14442F: include/linux/mtd/*nand*.h 14443 14444NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14445M: Daniel Mack <zonque@gmail.com> 14446L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14447S: Maintained 14448W: http://www.native-instruments.com 14449F: sound/usb/caiaq/ 14450 14451NATSEMI ETHERNET DRIVER (DP8381x) 14452S: Orphan 14453F: drivers/net/ethernet/natsemi/natsemi.c 14454 14455NCR 5380 SCSI DRIVERS 14456M: Finn Thain <fthain@linux-m68k.org> 14457M: Michael Schmitz <schmitzmic@gmail.com> 14458L: linux-scsi@vger.kernel.org 14459S: Maintained 14460F: Documentation/scsi/g_NCR5380.rst 14461F: drivers/scsi/NCR5380.* 14462F: drivers/scsi/arm/cumana_1.c 14463F: drivers/scsi/arm/oak.c 14464F: drivers/scsi/atari_scsi.* 14465F: drivers/scsi/dmx3191d.c 14466F: drivers/scsi/g_NCR5380.* 14467F: drivers/scsi/mac_scsi.* 14468F: drivers/scsi/sun3_scsi.* 14469F: drivers/scsi/sun3_scsi_vme.c 14470 14471NCSI LIBRARY 14472M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14473S: Maintained 14474F: net/ncsi/ 14475 14476NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14477M: Guenter Roeck <linux@roeck-us.net> 14478L: linux-hwmon@vger.kernel.org 14479S: Maintained 14480F: Documentation/hwmon/nct6775.rst 14481F: drivers/hwmon/nct6775-core.c 14482F: drivers/hwmon/nct6775-platform.c 14483F: drivers/hwmon/nct6775.h 14484 14485NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14486M: Zev Weiss <zev@bewilderbeest.net> 14487L: linux-hwmon@vger.kernel.org 14488S: Maintained 14489F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14490F: drivers/hwmon/nct6775-i2c.c 14491 14492NETDEVSIM 14493M: Jakub Kicinski <kuba@kernel.org> 14494S: Maintained 14495F: drivers/net/netdevsim/* 14496 14497NETEM NETWORK EMULATOR 14498M: Stephen Hemminger <stephen@networkplumber.org> 14499L: netdev@vger.kernel.org 14500S: Maintained 14501F: net/sched/sch_netem.c 14502 14503NETERION 10GbE DRIVERS (s2io) 14504M: Jon Mason <jdmason@kudzu.us> 14505L: netdev@vger.kernel.org 14506S: Supported 14507F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14508F: drivers/net/ethernet/neterion/ 14509 14510NETFILTER 14511M: Pablo Neira Ayuso <pablo@netfilter.org> 14512M: Jozsef Kadlecsik <kadlec@netfilter.org> 14513M: Florian Westphal <fw@strlen.de> 14514L: netfilter-devel@vger.kernel.org 14515L: coreteam@netfilter.org 14516S: Maintained 14517W: http://www.netfilter.org/ 14518W: http://www.iptables.org/ 14519W: http://www.nftables.org/ 14520Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14521C: irc://irc.libera.chat/netfilter 14522T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14523T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14524F: include/linux/netfilter* 14525F: include/linux/netfilter/ 14526F: include/net/netfilter/ 14527F: include/uapi/linux/netfilter* 14528F: include/uapi/linux/netfilter/ 14529F: net/*/netfilter.c 14530F: net/*/netfilter/ 14531F: net/bridge/br_netfilter*.c 14532F: net/netfilter/ 14533 14534NETROM NETWORK LAYER 14535M: Ralf Baechle <ralf@linux-mips.org> 14536L: linux-hams@vger.kernel.org 14537S: Maintained 14538W: http://www.linux-ax25.org/ 14539F: include/net/netrom.h 14540F: include/uapi/linux/netrom.h 14541F: net/netrom/ 14542 14543NETRONIX EMBEDDED CONTROLLER 14544M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14545S: Maintained 14546F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14547F: drivers/mfd/ntxec.c 14548F: drivers/pwm/pwm-ntxec.c 14549F: drivers/rtc/rtc-ntxec.c 14550F: include/linux/mfd/ntxec.h 14551 14552NETRONOME ETHERNET DRIVERS 14553M: Simon Horman <simon.horman@corigine.com> 14554R: Jakub Kicinski <kuba@kernel.org> 14555L: oss-drivers@corigine.com 14556S: Maintained 14557F: drivers/net/ethernet/netronome/ 14558 14559NETWORK BLOCK DEVICE (NBD) 14560M: Josef Bacik <josef@toxicpanda.com> 14561L: linux-block@vger.kernel.org 14562L: nbd@other.debian.org 14563S: Maintained 14564F: Documentation/admin-guide/blockdev/nbd.rst 14565F: drivers/block/nbd.c 14566F: include/trace/events/nbd.h 14567F: include/uapi/linux/nbd.h 14568 14569NETWORK DROP MONITOR 14570M: Neil Horman <nhorman@tuxdriver.com> 14571L: netdev@vger.kernel.org 14572S: Maintained 14573W: https://fedorahosted.org/dropwatch/ 14574F: include/uapi/linux/net_dropmon.h 14575F: net/core/drop_monitor.c 14576 14577NETWORKING DRIVERS 14578M: "David S. Miller" <davem@davemloft.net> 14579M: Eric Dumazet <edumazet@google.com> 14580M: Jakub Kicinski <kuba@kernel.org> 14581M: Paolo Abeni <pabeni@redhat.com> 14582L: netdev@vger.kernel.org 14583S: Maintained 14584Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14585T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14586T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14587F: Documentation/devicetree/bindings/net/ 14588F: drivers/connector/ 14589F: drivers/net/ 14590X: drivers/net/wireless/ 14591F: include/dt-bindings/net/ 14592F: include/linux/etherdevice.h 14593F: include/linux/fcdevice.h 14594F: include/linux/fddidevice.h 14595F: include/linux/hippidevice.h 14596F: include/linux/if_* 14597F: include/linux/inetdevice.h 14598F: include/linux/netdevice.h 14599F: include/uapi/linux/if_* 14600F: include/uapi/linux/netdevice.h 14601 14602NETWORKING DRIVERS (WIRELESS) 14603M: Kalle Valo <kvalo@kernel.org> 14604L: linux-wireless@vger.kernel.org 14605S: Maintained 14606W: https://wireless.wiki.kernel.org/ 14607Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14608T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14609T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14610F: Documentation/devicetree/bindings/net/wireless/ 14611F: drivers/net/wireless/ 14612 14613NETWORKING [DSA] 14614M: Andrew Lunn <andrew@lunn.ch> 14615M: Florian Fainelli <f.fainelli@gmail.com> 14616M: Vladimir Oltean <olteanv@gmail.com> 14617S: Maintained 14618F: Documentation/devicetree/bindings/net/dsa/ 14619F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14620F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14621F: drivers/net/dsa/ 14622F: include/linux/dsa/ 14623F: include/linux/platform_data/dsa.h 14624F: include/net/dsa.h 14625F: net/dsa/ 14626F: tools/testing/selftests/drivers/net/dsa/ 14627 14628NETWORKING [GENERAL] 14629M: "David S. Miller" <davem@davemloft.net> 14630M: Eric Dumazet <edumazet@google.com> 14631M: Jakub Kicinski <kuba@kernel.org> 14632M: Paolo Abeni <pabeni@redhat.com> 14633L: netdev@vger.kernel.org 14634S: Maintained 14635Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14636B: mailto:netdev@vger.kernel.org 14637T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14638T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14639F: Documentation/core-api/netlink.rst 14640F: Documentation/netlink/ 14641F: Documentation/networking/ 14642F: Documentation/process/maintainer-netdev.rst 14643F: Documentation/userspace-api/netlink/ 14644F: include/linux/in.h 14645F: include/linux/net.h 14646F: include/linux/netdevice.h 14647F: include/net/ 14648F: include/uapi/linux/in.h 14649F: include/uapi/linux/net.h 14650F: include/uapi/linux/net_namespace.h 14651F: include/uapi/linux/netdevice.h 14652F: lib/net_utils.c 14653F: lib/random32.c 14654F: net/ 14655X: net/bluetooth/ 14656F: tools/net/ 14657F: tools/testing/selftests/net/ 14658 14659NETWORKING [IPSEC] 14660M: Steffen Klassert <steffen.klassert@secunet.com> 14661M: Herbert Xu <herbert@gondor.apana.org.au> 14662M: "David S. Miller" <davem@davemloft.net> 14663L: netdev@vger.kernel.org 14664S: Maintained 14665T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14666T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14667F: include/net/xfrm.h 14668F: include/uapi/linux/xfrm.h 14669F: net/ipv4/ah4.c 14670F: net/ipv4/esp4* 14671F: net/ipv4/ip_vti.c 14672F: net/ipv4/ipcomp.c 14673F: net/ipv4/xfrm* 14674F: net/ipv6/ah6.c 14675F: net/ipv6/esp6* 14676F: net/ipv6/ip6_vti.c 14677F: net/ipv6/ipcomp6.c 14678F: net/ipv6/xfrm* 14679F: net/key/ 14680F: net/xfrm/ 14681F: tools/testing/selftests/net/ipsec.c 14682 14683NETWORKING [IPv4/IPv6] 14684M: "David S. Miller" <davem@davemloft.net> 14685M: David Ahern <dsahern@kernel.org> 14686L: netdev@vger.kernel.org 14687S: Maintained 14688T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14689F: arch/x86/net/* 14690F: include/linux/ip.h 14691F: include/linux/ipv6* 14692F: include/net/fib* 14693F: include/net/ip* 14694F: include/net/route.h 14695F: net/ipv4/ 14696F: net/ipv6/ 14697 14698NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14699M: Paul Moore <paul@paul-moore.com> 14700L: netdev@vger.kernel.org 14701L: linux-security-module@vger.kernel.org 14702S: Maintained 14703W: https://github.com/netlabel 14704F: Documentation/netlabel/ 14705F: include/net/calipso.h 14706F: include/net/cipso_ipv4.h 14707F: include/net/netlabel.h 14708F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14709F: include/uapi/linux/netfilter/xt_SECMARK.h 14710F: net/ipv4/cipso_ipv4.c 14711F: net/ipv6/calipso.c 14712F: net/netfilter/xt_CONNSECMARK.c 14713F: net/netfilter/xt_SECMARK.c 14714F: net/netlabel/ 14715 14716NETWORKING [MPTCP] 14717M: Matthieu Baerts <matthieu.baerts@tessares.net> 14718M: Mat Martineau <martineau@kernel.org> 14719L: netdev@vger.kernel.org 14720L: mptcp@lists.linux.dev 14721S: Maintained 14722W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14723B: https://github.com/multipath-tcp/mptcp_net-next/issues 14724T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14725T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14726F: Documentation/networking/mptcp-sysctl.rst 14727F: include/net/mptcp.h 14728F: include/trace/events/mptcp.h 14729F: include/uapi/linux/mptcp.h 14730F: net/mptcp/ 14731F: tools/testing/selftests/bpf/*/*mptcp*.c 14732F: tools/testing/selftests/net/mptcp/ 14733 14734NETWORKING [TCP] 14735M: Eric Dumazet <edumazet@google.com> 14736L: netdev@vger.kernel.org 14737S: Maintained 14738F: include/linux/tcp.h 14739F: include/net/tcp.h 14740F: include/trace/events/tcp.h 14741F: include/uapi/linux/tcp.h 14742F: net/ipv4/syncookies.c 14743F: net/ipv4/tcp*.c 14744F: net/ipv6/syncookies.c 14745F: net/ipv6/tcp*.c 14746 14747NETWORKING [TLS] 14748M: Boris Pismenny <borisp@nvidia.com> 14749M: John Fastabend <john.fastabend@gmail.com> 14750M: Jakub Kicinski <kuba@kernel.org> 14751L: netdev@vger.kernel.org 14752S: Maintained 14753F: include/net/tls.h 14754F: include/uapi/linux/tls.h 14755F: net/tls/* 14756 14757NETXEN (1/10) GbE SUPPORT 14758M: Manish Chopra <manishc@marvell.com> 14759M: Rahul Verma <rahulv@marvell.com> 14760M: GR-Linux-NIC-Dev@marvell.com 14761L: netdev@vger.kernel.org 14762S: Supported 14763F: drivers/net/ethernet/qlogic/netxen/ 14764 14765NET_FAILOVER MODULE 14766M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14767L: netdev@vger.kernel.org 14768S: Supported 14769F: Documentation/networking/net_failover.rst 14770F: drivers/net/net_failover.c 14771F: include/net/net_failover.h 14772 14773NEXTHOP 14774M: David Ahern <dsahern@kernel.org> 14775L: netdev@vger.kernel.org 14776S: Maintained 14777F: include/net/netns/nexthop.h 14778F: include/net/nexthop.h 14779F: include/uapi/linux/nexthop.h 14780F: net/ipv4/nexthop.c 14781 14782NFC SUBSYSTEM 14783M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14784L: netdev@vger.kernel.org 14785S: Maintained 14786F: Documentation/devicetree/bindings/net/nfc/ 14787F: drivers/nfc/ 14788F: include/net/nfc/ 14789F: include/uapi/linux/nfc.h 14790F: net/nfc/ 14791 14792NFC VIRTUAL NCI DEVICE DRIVER 14793M: Bongsu Jeon <bongsu.jeon@samsung.com> 14794L: netdev@vger.kernel.org 14795S: Supported 14796F: drivers/nfc/virtual_ncidev.c 14797F: tools/testing/selftests/nci/ 14798 14799NFS, SUNRPC, AND LOCKD CLIENTS 14800M: Trond Myklebust <trond.myklebust@hammerspace.com> 14801M: Anna Schumaker <anna@kernel.org> 14802L: linux-nfs@vger.kernel.org 14803S: Maintained 14804W: http://client.linux-nfs.org 14805T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14806F: Documentation/filesystems/nfs/ 14807F: fs/lockd/ 14808F: fs/nfs/ 14809F: fs/nfs_common/ 14810F: include/linux/lockd/ 14811F: include/linux/nfs* 14812F: include/linux/sunrpc/ 14813F: include/uapi/linux/nfs* 14814F: include/uapi/linux/sunrpc/ 14815F: net/sunrpc/ 14816 14817NILFS2 FILESYSTEM 14818M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14819L: linux-nilfs@vger.kernel.org 14820S: Supported 14821W: https://nilfs.sourceforge.io/ 14822W: https://nilfs.osdn.jp/ 14823T: git https://github.com/konis/nilfs2.git 14824F: Documentation/filesystems/nilfs2.rst 14825F: fs/nilfs2/ 14826F: include/trace/events/nilfs2.h 14827F: include/uapi/linux/nilfs2_api.h 14828F: include/uapi/linux/nilfs2_ondisk.h 14829 14830NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14831M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14832S: Maintained 14833W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14834F: Documentation/scsi/NinjaSCSI.rst 14835F: drivers/scsi/pcmcia/nsp_* 14836 14837NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14838M: GOTO Masanori <gotom@debian.or.jp> 14839M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14840S: Maintained 14841W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14842F: Documentation/scsi/NinjaSCSI.rst 14843F: drivers/scsi/nsp32* 14844 14845NINTENDO HID DRIVER 14846M: Daniel J. Ogorchock <djogorchock@gmail.com> 14847L: linux-input@vger.kernel.org 14848S: Maintained 14849F: drivers/hid/hid-nintendo* 14850 14851NIOS2 ARCHITECTURE 14852M: Dinh Nguyen <dinguyen@kernel.org> 14853S: Maintained 14854T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14855F: arch/nios2/ 14856 14857NITRO ENCLAVES (NE) 14858M: Alexandru Ciobotaru <alcioa@amazon.com> 14859L: linux-kernel@vger.kernel.org 14860L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14861S: Supported 14862W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14863F: Documentation/virt/ne_overview.rst 14864F: drivers/virt/nitro_enclaves/ 14865F: include/linux/nitro_enclaves.h 14866F: include/uapi/linux/nitro_enclaves.h 14867F: samples/nitro_enclaves/ 14868 14869NOHZ, DYNTICKS SUPPORT 14870M: Frederic Weisbecker <frederic@kernel.org> 14871M: Thomas Gleixner <tglx@linutronix.de> 14872M: Ingo Molnar <mingo@kernel.org> 14873L: linux-kernel@vger.kernel.org 14874S: Maintained 14875T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14876F: include/linux/sched/nohz.h 14877F: include/linux/tick.h 14878F: kernel/time/tick*.* 14879 14880NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14881M: Pavel Machek <pavel@ucw.cz> 14882M: Sakari Ailus <sakari.ailus@iki.fi> 14883L: linux-media@vger.kernel.org 14884S: Maintained 14885F: drivers/media/i2c/ad5820.c 14886F: drivers/media/i2c/et8ek8 14887 14888NOKIA N900 POWER SUPPLY DRIVERS 14889R: Pali Rohár <pali@kernel.org> 14890F: drivers/power/supply/bq2415x_charger.c 14891F: drivers/power/supply/bq27xxx_battery.c 14892F: drivers/power/supply/bq27xxx_battery_i2c.c 14893F: drivers/power/supply/isp1704_charger.c 14894F: drivers/power/supply/rx51_battery.c 14895F: include/linux/power/bq2415x_charger.h 14896F: include/linux/power/bq27xxx_battery.h 14897 14898NOLIBC HEADER FILE 14899M: Willy Tarreau <w@1wt.eu> 14900S: Maintained 14901T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14902F: tools/include/nolibc/ 14903F: tools/testing/selftests/nolibc/ 14904 14905NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14906M: Hans de Goede <hdegoede@redhat.com> 14907L: linux-input@vger.kernel.org 14908S: Maintained 14909F: drivers/input/touchscreen/novatek-nvt-ts.c 14910 14911NSDEPS 14912M: Matthias Maennich <maennich@google.com> 14913S: Maintained 14914F: Documentation/core-api/symbol-namespaces.rst 14915F: scripts/nsdeps 14916 14917NTB AMD DRIVER 14918M: Sanjay R Mehta <sanju.mehta@amd.com> 14919M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14920L: ntb@lists.linux.dev 14921S: Supported 14922F: drivers/ntb/hw/amd/ 14923 14924NTB DRIVER CORE 14925M: Jon Mason <jdmason@kudzu.us> 14926M: Dave Jiang <dave.jiang@intel.com> 14927M: Allen Hubbe <allenbh@gmail.com> 14928L: ntb@lists.linux.dev 14929S: Supported 14930W: https://github.com/jonmason/ntb/wiki 14931T: git git://github.com/jonmason/ntb.git 14932F: drivers/net/ntb_netdev.c 14933F: drivers/ntb/ 14934F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14935F: include/linux/ntb.h 14936F: include/linux/ntb_transport.h 14937F: tools/testing/selftests/ntb/ 14938 14939NTB IDT DRIVER 14940M: Serge Semin <fancer.lancer@gmail.com> 14941L: ntb@lists.linux.dev 14942S: Supported 14943F: drivers/ntb/hw/idt/ 14944 14945NTB INTEL DRIVER 14946M: Dave Jiang <dave.jiang@intel.com> 14947L: ntb@lists.linux.dev 14948S: Supported 14949W: https://github.com/davejiang/linux/wiki 14950T: git https://github.com/davejiang/linux.git 14951F: drivers/ntb/hw/intel/ 14952 14953NTFS FILESYSTEM 14954M: Anton Altaparmakov <anton@tuxera.com> 14955R: Namjae Jeon <linkinjeon@kernel.org> 14956L: linux-ntfs-dev@lists.sourceforge.net 14957S: Supported 14958W: http://www.tuxera.com/ 14959T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14960F: Documentation/filesystems/ntfs.rst 14961F: fs/ntfs/ 14962 14963NTFS3 FILESYSTEM 14964M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14965L: ntfs3@lists.linux.dev 14966S: Supported 14967W: http://www.paragon-software.com/ 14968T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14969F: Documentation/filesystems/ntfs3.rst 14970F: fs/ntfs3/ 14971 14972NUBUS SUBSYSTEM 14973M: Finn Thain <fthain@linux-m68k.org> 14974L: linux-m68k@lists.linux-m68k.org 14975S: Maintained 14976F: arch/*/include/asm/nubus.h 14977F: drivers/nubus/ 14978F: include/linux/nubus.h 14979F: include/uapi/linux/nubus.h 14980 14981NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14982M: Antonino Daplas <adaplas@gmail.com> 14983L: linux-fbdev@vger.kernel.org 14984S: Maintained 14985F: drivers/video/fbdev/nvidia/ 14986F: drivers/video/fbdev/riva/ 14987 14988NVIDIA WMI EC BACKLIGHT DRIVER 14989M: Daniel Dadap <ddadap@nvidia.com> 14990L: platform-driver-x86@vger.kernel.org 14991S: Supported 14992F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14993F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14994 14995NVM EXPRESS DRIVER 14996M: Keith Busch <kbusch@kernel.org> 14997M: Jens Axboe <axboe@fb.com> 14998M: Christoph Hellwig <hch@lst.de> 14999M: Sagi Grimberg <sagi@grimberg.me> 15000L: linux-nvme@lists.infradead.org 15001S: Supported 15002W: http://git.infradead.org/nvme.git 15003T: git git://git.infradead.org/nvme.git 15004F: Documentation/nvme/ 15005F: drivers/nvme/common/ 15006F: drivers/nvme/host/ 15007F: include/linux/nvme-*.h 15008F: include/linux/nvme.h 15009F: include/uapi/linux/nvme_ioctl.h 15010 15011NVM EXPRESS FABRICS AUTHENTICATION 15012M: Hannes Reinecke <hare@suse.de> 15013L: linux-nvme@lists.infradead.org 15014S: Supported 15015F: drivers/nvme/host/auth.c 15016F: drivers/nvme/target/auth.c 15017F: drivers/nvme/target/fabrics-cmd-auth.c 15018F: include/linux/nvme-auth.h 15019 15020NVM EXPRESS FC TRANSPORT DRIVERS 15021M: James Smart <james.smart@broadcom.com> 15022L: linux-nvme@lists.infradead.org 15023S: Supported 15024F: drivers/nvme/host/fc.c 15025F: drivers/nvme/target/fc.c 15026F: drivers/nvme/target/fcloop.c 15027F: include/linux/nvme-fc-driver.h 15028F: include/linux/nvme-fc.h 15029 15030NVM EXPRESS HARDWARE MONITORING SUPPORT 15031M: Guenter Roeck <linux@roeck-us.net> 15032L: linux-nvme@lists.infradead.org 15033S: Supported 15034F: drivers/nvme/host/hwmon.c 15035 15036NVM EXPRESS TARGET DRIVER 15037M: Christoph Hellwig <hch@lst.de> 15038M: Sagi Grimberg <sagi@grimberg.me> 15039M: Chaitanya Kulkarni <kch@nvidia.com> 15040L: linux-nvme@lists.infradead.org 15041S: Supported 15042W: http://git.infradead.org/nvme.git 15043T: git git://git.infradead.org/nvme.git 15044F: drivers/nvme/target/ 15045 15046NVMEM FRAMEWORK 15047M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15048S: Maintained 15049T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15050F: Documentation/ABI/stable/sysfs-bus-nvmem 15051F: Documentation/devicetree/bindings/nvmem/ 15052F: drivers/nvmem/ 15053F: include/linux/nvmem-consumer.h 15054F: include/linux/nvmem-provider.h 15055 15056NXP BLUETOOTH WIRELESS DRIVERS 15057M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15058M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15059S: Maintained 15060F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15061F: drivers/bluetooth/btnxpuart.c 15062 15063NXP C45 TJA11XX PHY DRIVER 15064M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15065L: netdev@vger.kernel.org 15066S: Maintained 15067F: drivers/net/phy/nxp-c45-tja11xx.c 15068 15069NXP FSPI DRIVER 15070M: Han Xu <han.xu@nxp.com> 15071M: Haibo Chen <haibo.chen@nxp.com> 15072R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15073L: linux-spi@vger.kernel.org 15074S: Maintained 15075F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15076F: drivers/spi/spi-nxp-fspi.c 15077 15078NXP FXAS21002C DRIVER 15079M: Rui Miguel Silva <rmfrfs@gmail.com> 15080L: linux-iio@vger.kernel.org 15081S: Maintained 15082F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15083F: drivers/iio/gyro/fxas21002c.h 15084F: drivers/iio/gyro/fxas21002c_core.c 15085F: drivers/iio/gyro/fxas21002c_i2c.c 15086F: drivers/iio/gyro/fxas21002c_spi.c 15087 15088NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15089M: Haibo Chen <haibo.chen@nxp.com> 15090L: linux-iio@vger.kernel.org 15091L: linux-imx@nxp.com 15092S: Maintained 15093F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15094F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15095F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15096F: drivers/iio/adc/imx7d_adc.c 15097F: drivers/iio/adc/imx93_adc.c 15098F: drivers/iio/adc/vf610_adc.c 15099 15100NXP i.MX 8M ISI DRIVER 15101M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15102L: linux-media@vger.kernel.org 15103S: Maintained 15104F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15105F: drivers/media/platform/nxp/imx8-isi/ 15106 15107NXP i.MX 8MP DW100 V4L2 DRIVER 15108M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15109L: linux-media@vger.kernel.org 15110S: Maintained 15111F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15112F: Documentation/userspace-api/media/drivers/dw100.rst 15113F: drivers/media/platform/nxp/dw100/ 15114F: include/uapi/linux/dw100.h 15115 15116NXP i.MX 8MQ DCSS DRIVER 15117M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15118R: Lucas Stach <l.stach@pengutronix.de> 15119L: dri-devel@lists.freedesktop.org 15120S: Maintained 15121F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15122F: drivers/gpu/drm/imx/dcss/ 15123 15124NXP i.MX 8QXP ADC DRIVER 15125M: Cai Huoqing <cai.huoqing@linux.dev> 15126M: Haibo Chen <haibo.chen@nxp.com> 15127L: linux-imx@nxp.com 15128L: linux-iio@vger.kernel.org 15129S: Maintained 15130F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15131F: drivers/iio/adc/imx8qxp-adc.c 15132 15133NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15134M: Mirela Rabulea <mirela.rabulea@nxp.com> 15135R: NXP Linux Team <linux-imx@nxp.com> 15136L: linux-media@vger.kernel.org 15137S: Maintained 15138F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15139F: drivers/media/platform/nxp/imx-jpeg 15140 15141NXP i.MX CLOCK DRIVERS 15142M: Abel Vesa <abelvesa@kernel.org> 15143R: Peng Fan <peng.fan@nxp.com> 15144L: linux-clk@vger.kernel.org 15145L: linux-imx@nxp.com 15146S: Maintained 15147T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15148F: Documentation/devicetree/bindings/clock/imx* 15149F: drivers/clk/imx/ 15150F: include/dt-bindings/clock/imx* 15151 15152NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15153M: Jagan Teki <jagan@amarulasolutions.com> 15154S: Maintained 15155F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15156F: drivers/regulator/pf8x00-regulator.c 15157 15158NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15159M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15160L: linux-kernel@vger.kernel.org 15161S: Maintained 15162F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15163F: drivers/extcon/extcon-ptn5150.c 15164 15165NXP SGTL5000 DRIVER 15166M: Fabio Estevam <festevam@gmail.com> 15167L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15168S: Maintained 15169F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15170F: sound/soc/codecs/sgtl5000* 15171 15172NXP SJA1105 ETHERNET SWITCH DRIVER 15173M: Vladimir Oltean <olteanv@gmail.com> 15174L: linux-kernel@vger.kernel.org 15175S: Maintained 15176F: drivers/net/dsa/sja1105 15177F: drivers/net/pcs/pcs-xpcs-nxp.c 15178 15179NXP TDA998X DRM DRIVER 15180M: Russell King <linux@armlinux.org.uk> 15181S: Maintained 15182T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15183T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15184F: drivers/gpu/drm/i2c/tda998x_drv.c 15185F: include/drm/i2c/tda998x.h 15186F: include/dt-bindings/display/tda998x.h 15187K: "nxp,tda998x" 15188 15189NXP TFA9879 DRIVER 15190M: Peter Rosin <peda@axentia.se> 15191L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15192S: Maintained 15193F: Documentation/devicetree/bindings/sound/tfa9879.txt 15194F: sound/soc/codecs/tfa9879* 15195 15196NXP-NCI NFC DRIVER 15197S: Orphan 15198F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15199F: drivers/nfc/nxp-nci 15200 15201NXP/Goodix TFA989X (TFA1) DRIVER 15202M: Stephan Gerhold <stephan@gerhold.net> 15203L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15204S: Maintained 15205F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15206F: sound/soc/codecs/tfa989x.c 15207 15208NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15209M: Jonas Malaco <jonas@protocubo.io> 15210L: linux-hwmon@vger.kernel.org 15211S: Maintained 15212F: Documentation/hwmon/nzxt-kraken2.rst 15213F: drivers/hwmon/nzxt-kraken2.c 15214 15215NZXT-SMART2 HARDWARE MONITORING DRIVER 15216M: Aleksandr Mezin <mezin.alexander@gmail.com> 15217L: linux-hwmon@vger.kernel.org 15218S: Maintained 15219F: Documentation/hwmon/nzxt-smart2.rst 15220F: drivers/hwmon/nzxt-smart2.c 15221 15222OBJAGG 15223M: Jiri Pirko <jiri@resnulli.us> 15224L: netdev@vger.kernel.org 15225S: Supported 15226F: include/linux/objagg.h 15227F: lib/objagg.c 15228F: lib/test_objagg.c 15229 15230OBJTOOL 15231M: Josh Poimboeuf <jpoimboe@kernel.org> 15232M: Peter Zijlstra <peterz@infradead.org> 15233S: Supported 15234F: include/linux/objtool*.h 15235F: tools/objtool/ 15236 15237OCELOT ETHERNET SWITCH DRIVER 15238M: Vladimir Oltean <vladimir.oltean@nxp.com> 15239M: Claudiu Manoil <claudiu.manoil@nxp.com> 15240M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15241M: UNGLinuxDriver@microchip.com 15242L: netdev@vger.kernel.org 15243S: Supported 15244F: drivers/net/dsa/ocelot/* 15245F: drivers/net/ethernet/mscc/ 15246F: include/soc/mscc/ocelot* 15247F: net/dsa/tag_ocelot.c 15248F: net/dsa/tag_ocelot_8021q.c 15249F: tools/testing/selftests/drivers/net/ocelot/* 15250 15251OCELOT EXTERNAL SWITCH CONTROL 15252M: Colin Foster <colin.foster@in-advantage.com> 15253S: Supported 15254F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15255F: drivers/mfd/ocelot* 15256F: drivers/net/dsa/ocelot/ocelot_ext.c 15257F: include/linux/mfd/ocelot.h 15258 15259OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15260M: Frederic Barrat <fbarrat@linux.ibm.com> 15261M: Andrew Donnellan <ajd@linux.ibm.com> 15262L: linuxppc-dev@lists.ozlabs.org 15263S: Supported 15264F: Documentation/userspace-api/accelerators/ocxl.rst 15265F: arch/powerpc/include/asm/pnv-ocxl.h 15266F: arch/powerpc/platforms/powernv/ocxl.c 15267F: drivers/misc/ocxl/ 15268F: include/misc/ocxl* 15269F: include/uapi/misc/ocxl.h 15270 15271OMAP AUDIO SUPPORT 15272M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15273M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15275L: linux-omap@vger.kernel.org 15276S: Maintained 15277F: sound/soc/ti/n810.c 15278F: sound/soc/ti/omap* 15279F: sound/soc/ti/rx51.c 15280F: sound/soc/ti/sdma-pcm.* 15281 15282OMAP CLOCK FRAMEWORK SUPPORT 15283M: Paul Walmsley <paul@pwsan.com> 15284L: linux-omap@vger.kernel.org 15285S: Maintained 15286F: arch/arm/*omap*/*clock* 15287 15288OMAP DEVICE TREE SUPPORT 15289M: Benoît Cousson <bcousson@baylibre.com> 15290M: Tony Lindgren <tony@atomide.com> 15291L: linux-omap@vger.kernel.org 15292L: devicetree@vger.kernel.org 15293S: Maintained 15294F: arch/arm/boot/dts/*am3* 15295F: arch/arm/boot/dts/*am4* 15296F: arch/arm/boot/dts/*am5* 15297F: arch/arm/boot/dts/*dra7* 15298F: arch/arm/boot/dts/*omap* 15299F: arch/arm/boot/dts/logicpd-som-lv* 15300F: arch/arm/boot/dts/logicpd-torpedo* 15301 15302OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15303L: linux-omap@vger.kernel.org 15304L: linux-fbdev@vger.kernel.org 15305S: Orphan 15306F: Documentation/arm/omap/dss.rst 15307F: drivers/video/fbdev/omap2/ 15308 15309OMAP FRAMEBUFFER SUPPORT 15310L: linux-fbdev@vger.kernel.org 15311L: linux-omap@vger.kernel.org 15312S: Orphan 15313F: drivers/video/fbdev/omap/ 15314 15315OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15316M: Roger Quadros <rogerq@kernel.org> 15317M: Tony Lindgren <tony@atomide.com> 15318L: linux-omap@vger.kernel.org 15319S: Maintained 15320F: arch/arm/mach-omap2/*gpmc* 15321F: drivers/memory/omap-gpmc.c 15322 15323OMAP GPIO DRIVER 15324M: Grygorii Strashko <grygorii.strashko@ti.com> 15325M: Santosh Shilimkar <ssantosh@kernel.org> 15326M: Kevin Hilman <khilman@kernel.org> 15327L: linux-omap@vger.kernel.org 15328S: Maintained 15329F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15330F: drivers/gpio/gpio-omap.c 15331 15332OMAP HARDWARE SPINLOCK SUPPORT 15333M: Ohad Ben-Cohen <ohad@wizery.com> 15334L: linux-omap@vger.kernel.org 15335S: Maintained 15336F: drivers/hwspinlock/omap_hwspinlock.c 15337 15338OMAP HS MMC SUPPORT 15339L: linux-mmc@vger.kernel.org 15340L: linux-omap@vger.kernel.org 15341S: Orphan 15342F: drivers/mmc/host/omap_hsmmc.c 15343 15344OMAP HWMOD DATA 15345M: Paul Walmsley <paul@pwsan.com> 15346L: linux-omap@vger.kernel.org 15347S: Maintained 15348F: arch/arm/mach-omap2/omap_hwmod*data* 15349 15350OMAP HWMOD SUPPORT 15351M: Benoît Cousson <bcousson@baylibre.com> 15352M: Paul Walmsley <paul@pwsan.com> 15353L: linux-omap@vger.kernel.org 15354S: Maintained 15355F: arch/arm/mach-omap2/omap_hwmod.* 15356 15357OMAP I2C DRIVER 15358M: Vignesh R <vigneshr@ti.com> 15359L: linux-omap@vger.kernel.org 15360L: linux-i2c@vger.kernel.org 15361S: Maintained 15362F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15363F: drivers/i2c/busses/i2c-omap.c 15364 15365OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15366M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15367L: linux-media@vger.kernel.org 15368S: Maintained 15369F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15370F: drivers/media/platform/ti/omap3isp/ 15371F: drivers/staging/media/omap4iss/ 15372 15373OMAP MMC SUPPORT 15374M: Aaro Koskinen <aaro.koskinen@iki.fi> 15375L: linux-omap@vger.kernel.org 15376S: Odd Fixes 15377F: drivers/mmc/host/omap.c 15378 15379OMAP POWER MANAGEMENT SUPPORT 15380M: Kevin Hilman <khilman@kernel.org> 15381L: linux-omap@vger.kernel.org 15382S: Maintained 15383F: arch/arm/*omap*/*pm* 15384F: drivers/cpufreq/omap-cpufreq.c 15385 15386OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15387M: Paul Walmsley <paul@pwsan.com> 15388L: linux-omap@vger.kernel.org 15389S: Maintained 15390F: arch/arm/mach-omap2/prm* 15391 15392OMAP RANDOM NUMBER GENERATOR SUPPORT 15393M: Deepak Saxena <dsaxena@plexity.net> 15394S: Maintained 15395F: drivers/char/hw_random/omap-rng.c 15396 15397OMAP USB SUPPORT 15398L: linux-usb@vger.kernel.org 15399L: linux-omap@vger.kernel.org 15400S: Orphan 15401F: arch/arm/*omap*/usb* 15402F: drivers/usb/*/*omap* 15403 15404OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15405M: Mark Jackson <mpfj@newflow.co.uk> 15406L: linux-omap@vger.kernel.org 15407S: Maintained 15408F: arch/arm/boot/dts/am335x-nano.dts 15409 15410OMAP1 SUPPORT 15411M: Aaro Koskinen <aaro.koskinen@iki.fi> 15412M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15413M: Tony Lindgren <tony@atomide.com> 15414L: linux-omap@vger.kernel.org 15415S: Maintained 15416Q: http://patchwork.kernel.org/project/linux-omap/list/ 15417T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15418F: arch/arm/configs/omap1_defconfig 15419F: arch/arm/mach-omap1/ 15420F: drivers/i2c/busses/i2c-omap.c 15421F: include/linux/platform_data/ams-delta-fiq.h 15422F: include/linux/platform_data/i2c-omap.h 15423 15424OMAP2+ SUPPORT 15425M: Tony Lindgren <tony@atomide.com> 15426L: linux-omap@vger.kernel.org 15427S: Maintained 15428W: http://www.muru.com/linux/omap/ 15429W: http://linux.omap.com/ 15430Q: http://patchwork.kernel.org/project/linux-omap/list/ 15431T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15432F: arch/arm/configs/omap2plus_defconfig 15433F: arch/arm/mach-omap2/ 15434F: drivers/bus/ti-sysc.c 15435F: drivers/i2c/busses/i2c-omap.c 15436F: drivers/irqchip/irq-omap-intc.c 15437F: drivers/mfd/*omap*.c 15438F: drivers/mfd/menelaus.c 15439F: drivers/mfd/palmas.c 15440F: drivers/mfd/tps65217.c 15441F: drivers/mfd/tps65218.c 15442F: drivers/mfd/tps65219.c 15443F: drivers/mfd/tps65910.c 15444F: drivers/mfd/twl-core.[ch] 15445F: drivers/mfd/twl4030*.c 15446F: drivers/mfd/twl6030*.c 15447F: drivers/mfd/twl6040*.c 15448F: drivers/regulator/palmas-regulator*.c 15449F: drivers/regulator/pbias-regulator.c 15450F: drivers/regulator/tps65217-regulator.c 15451F: drivers/regulator/tps65218-regulator.c 15452F: drivers/regulator/tps65219-regulator.c 15453F: drivers/regulator/tps65910-regulator.c 15454F: drivers/regulator/twl-regulator.c 15455F: drivers/regulator/twl6030-regulator.c 15456F: include/linux/platform_data/i2c-omap.h 15457F: include/linux/platform_data/ti-sysc.h 15458 15459OMFS FILESYSTEM 15460M: Bob Copeland <me@bobcopeland.com> 15461L: linux-karma-devel@lists.sourceforge.net 15462S: Maintained 15463F: Documentation/filesystems/omfs.rst 15464F: fs/omfs/ 15465 15466OMNIVISION OG01A1B SENSOR DRIVER 15467M: Shawn Tu <shawnx.tu@intel.com> 15468L: linux-media@vger.kernel.org 15469S: Maintained 15470F: drivers/media/i2c/og01a1b.c 15471 15472OMNIVISION OV02A10 SENSOR DRIVER 15473M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15474L: linux-media@vger.kernel.org 15475S: Maintained 15476T: git git://linuxtv.org/media_tree.git 15477F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15478F: drivers/media/i2c/ov02a10.c 15479 15480OMNIVISION OV08D10 SENSOR DRIVER 15481M: Jimmy Su <jimmy.su@intel.com> 15482L: linux-media@vger.kernel.org 15483S: Maintained 15484T: git git://linuxtv.org/media_tree.git 15485F: drivers/media/i2c/ov08d10.c 15486 15487OMNIVISION OV08X40 SENSOR DRIVER 15488M: Jason Chen <jason.z.chen@intel.com> 15489L: linux-media@vger.kernel.org 15490S: Maintained 15491T: git git://linuxtv.org/media_tree.git 15492F: drivers/media/i2c/ov08x40.c 15493 15494OMNIVISION OV13858 SENSOR DRIVER 15495M: Sakari Ailus <sakari.ailus@linux.intel.com> 15496L: linux-media@vger.kernel.org 15497S: Maintained 15498T: git git://linuxtv.org/media_tree.git 15499F: drivers/media/i2c/ov13858.c 15500 15501OMNIVISION OV13B10 SENSOR DRIVER 15502M: Arec Kao <arec.kao@intel.com> 15503L: linux-media@vger.kernel.org 15504S: Maintained 15505T: git git://linuxtv.org/media_tree.git 15506F: drivers/media/i2c/ov13b10.c 15507 15508OMNIVISION OV2680 SENSOR DRIVER 15509M: Rui Miguel Silva <rmfrfs@gmail.com> 15510L: linux-media@vger.kernel.org 15511S: Maintained 15512T: git git://linuxtv.org/media_tree.git 15513F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15514F: drivers/media/i2c/ov2680.c 15515 15516OMNIVISION OV2685 SENSOR DRIVER 15517M: Shunqian Zheng <zhengsq@rock-chips.com> 15518L: linux-media@vger.kernel.org 15519S: Maintained 15520T: git git://linuxtv.org/media_tree.git 15521F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15522F: drivers/media/i2c/ov2685.c 15523 15524OMNIVISION OV2740 SENSOR DRIVER 15525M: Tianshu Qiu <tian.shu.qiu@intel.com> 15526R: Shawn Tu <shawnx.tu@intel.com> 15527R: Bingbu Cao <bingbu.cao@intel.com> 15528L: linux-media@vger.kernel.org 15529S: Maintained 15530T: git git://linuxtv.org/media_tree.git 15531F: drivers/media/i2c/ov2740.c 15532 15533OMNIVISION OV4689 SENSOR DRIVER 15534M: Mikhail Rudenko <mike.rudenko@gmail.com> 15535L: linux-media@vger.kernel.org 15536S: Maintained 15537T: git git://linuxtv.org/media_tree.git 15538F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15539F: drivers/media/i2c/ov5647.c 15540 15541OMNIVISION OV5640 SENSOR DRIVER 15542M: Steve Longerbeam <slongerbeam@gmail.com> 15543L: linux-media@vger.kernel.org 15544S: Maintained 15545T: git git://linuxtv.org/media_tree.git 15546F: drivers/media/i2c/ov5640.c 15547 15548OMNIVISION OV5647 SENSOR DRIVER 15549M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15550M: Jacopo Mondi <jacopo@jmondi.org> 15551L: linux-media@vger.kernel.org 15552S: Maintained 15553T: git git://linuxtv.org/media_tree.git 15554F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15555F: drivers/media/i2c/ov5647.c 15556 15557OMNIVISION OV5670 SENSOR DRIVER 15558M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15559L: linux-media@vger.kernel.org 15560S: Maintained 15561T: git git://linuxtv.org/media_tree.git 15562F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15563F: drivers/media/i2c/ov5670.c 15564 15565OMNIVISION OV5675 SENSOR DRIVER 15566M: Shawn Tu <shawnx.tu@intel.com> 15567L: linux-media@vger.kernel.org 15568S: Maintained 15569T: git git://linuxtv.org/media_tree.git 15570F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15571F: drivers/media/i2c/ov5675.c 15572 15573OMNIVISION OV5693 SENSOR DRIVER 15574M: Daniel Scally <djrscally@gmail.com> 15575L: linux-media@vger.kernel.org 15576S: Maintained 15577T: git git://linuxtv.org/media_tree.git 15578F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15579F: drivers/media/i2c/ov5693.c 15580 15581OMNIVISION OV5695 SENSOR DRIVER 15582M: Shunqian Zheng <zhengsq@rock-chips.com> 15583L: linux-media@vger.kernel.org 15584S: Maintained 15585T: git git://linuxtv.org/media_tree.git 15586F: drivers/media/i2c/ov5695.c 15587 15588OMNIVISION OV7670 SENSOR DRIVER 15589L: linux-media@vger.kernel.org 15590S: Orphan 15591T: git git://linuxtv.org/media_tree.git 15592F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15593F: drivers/media/i2c/ov7670.c 15594 15595OMNIVISION OV772x SENSOR DRIVER 15596M: Jacopo Mondi <jacopo@jmondi.org> 15597L: linux-media@vger.kernel.org 15598S: Odd fixes 15599T: git git://linuxtv.org/media_tree.git 15600F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15601F: drivers/media/i2c/ov772x.c 15602F: include/media/i2c/ov772x.h 15603 15604OMNIVISION OV7740 SENSOR DRIVER 15605M: Wenyou Yang <wenyou.yang@microchip.com> 15606L: linux-media@vger.kernel.org 15607S: Maintained 15608T: git git://linuxtv.org/media_tree.git 15609F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15610F: drivers/media/i2c/ov7740.c 15611 15612OMNIVISION OV8856 SENSOR DRIVER 15613M: Sakari Ailus <sakari.ailus@linux.intel.com> 15614L: linux-media@vger.kernel.org 15615S: Maintained 15616T: git git://linuxtv.org/media_tree.git 15617F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15618F: drivers/media/i2c/ov8856.c 15619 15620OMNIVISION OV8858 SENSOR DRIVER 15621M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15622M: Nicholas Roth <nicholas@rothemail.net> 15623L: linux-media@vger.kernel.org 15624S: Maintained 15625T: git git://linuxtv.org/media_tree.git 15626F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15627F: drivers/media/i2c/ov8858.c 15628 15629OMNIVISION OV9282 SENSOR DRIVER 15630M: Paul J. Murphy <paul.j.murphy@intel.com> 15631M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15632L: linux-media@vger.kernel.org 15633S: Maintained 15634T: git git://linuxtv.org/media_tree.git 15635F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15636F: drivers/media/i2c/ov9282.c 15637 15638OMNIVISION OV9640 SENSOR DRIVER 15639M: Petr Cvek <petrcvekcz@gmail.com> 15640L: linux-media@vger.kernel.org 15641S: Maintained 15642F: drivers/media/i2c/ov9640.* 15643 15644OMNIVISION OV9650 SENSOR DRIVER 15645M: Sakari Ailus <sakari.ailus@linux.intel.com> 15646R: Akinobu Mita <akinobu.mita@gmail.com> 15647R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15648L: linux-media@vger.kernel.org 15649S: Maintained 15650T: git git://linuxtv.org/media_tree.git 15651F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15652F: drivers/media/i2c/ov9650.c 15653 15654OMNIVISION OV9734 SENSOR DRIVER 15655M: Tianshu Qiu <tian.shu.qiu@intel.com> 15656R: Bingbu Cao <bingbu.cao@intel.com> 15657L: linux-media@vger.kernel.org 15658S: Maintained 15659T: git git://linuxtv.org/media_tree.git 15660F: drivers/media/i2c/ov9734.c 15661 15662ONBOARD USB HUB DRIVER 15663M: Matthias Kaehlcke <mka@chromium.org> 15664L: linux-usb@vger.kernel.org 15665S: Maintained 15666F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15667F: drivers/usb/misc/onboard_usb_hub.c 15668 15669ONENAND FLASH DRIVER 15670M: Kyungmin Park <kyungmin.park@samsung.com> 15671L: linux-mtd@lists.infradead.org 15672S: Maintained 15673F: drivers/mtd/nand/onenand/ 15674F: include/linux/mtd/onenand*.h 15675 15676ONEXPLAYER FAN DRIVER 15677M: Derek John Clark <derekjohn.clark@gmail.com> 15678M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15679L: linux-hwmon@vger.kernel.org 15680S: Maintained 15681F: drivers/hwmon/oxp-sensors.c 15682 15683ONIE TLV NVMEM LAYOUT DRIVER 15684M: Miquel Raynal <miquel.raynal@bootlin.com> 15685S: Maintained 15686F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15687F: drivers/nvmem/layouts/onie-tlv.c 15688 15689ONION OMEGA2+ BOARD 15690M: Harvey Hunt <harveyhuntnexus@gmail.com> 15691L: linux-mips@vger.kernel.org 15692S: Maintained 15693F: arch/mips/boot/dts/ralink/omega2p.dts 15694 15695ONSEMI ETHERNET PHY DRIVERS 15696M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15697L: netdev@vger.kernel.org 15698S: Supported 15699W: http://www.onsemi.com 15700F: drivers/net/phy/ncn* 15701 15702OP-TEE DRIVER 15703M: Jens Wiklander <jens.wiklander@linaro.org> 15704L: op-tee@lists.trustedfirmware.org 15705S: Maintained 15706F: Documentation/ABI/testing/sysfs-bus-optee-devices 15707F: drivers/tee/optee/ 15708 15709OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15710M: Sumit Garg <sumit.garg@linaro.org> 15711L: op-tee@lists.trustedfirmware.org 15712S: Maintained 15713F: drivers/char/hw_random/optee-rng.c 15714 15715OP-TEE RTC DRIVER 15716M: Clément Léger <clement.leger@bootlin.com> 15717L: linux-rtc@vger.kernel.org 15718S: Maintained 15719F: drivers/rtc/rtc-optee.c 15720 15721OPA-VNIC DRIVER 15722M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15723L: linux-rdma@vger.kernel.org 15724S: Supported 15725F: drivers/infiniband/ulp/opa_vnic 15726 15727OPEN FIRMWARE AND FLATTENED DEVICE TREE 15728M: Rob Herring <robh+dt@kernel.org> 15729M: Frank Rowand <frowand.list@gmail.com> 15730L: devicetree@vger.kernel.org 15731S: Maintained 15732W: http://www.devicetree.org/ 15733C: irc://irc.libera.chat/devicetree 15734T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15735F: Documentation/ABI/testing/sysfs-firmware-ofw 15736F: drivers/of/ 15737F: include/linux/of*.h 15738F: scripts/dtc/ 15739K: of_overlay_notifier_ 15740K: of_overlay_fdt_apply 15741K: of_overlay_remove 15742 15743OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15744M: Rob Herring <robh+dt@kernel.org> 15745M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15746M: Conor Dooley <conor+dt@kernel.org> 15747L: devicetree@vger.kernel.org 15748S: Maintained 15749Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15750C: irc://irc.libera.chat/devicetree 15751T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15752F: Documentation/devicetree/ 15753F: arch/*/boot/dts/ 15754F: include/dt-bindings/ 15755 15756OPENCOMPUTE PTP CLOCK DRIVER 15757M: Jonathan Lemon <jonathan.lemon@gmail.com> 15758M: Vadim Fedorenko <vadfed@fb.com> 15759L: netdev@vger.kernel.org 15760S: Maintained 15761F: drivers/ptp/ptp_ocp.c 15762 15763OPENCORES I2C BUS DRIVER 15764M: Peter Korsgaard <peter@korsgaard.com> 15765M: Andrew Lunn <andrew@lunn.ch> 15766L: linux-i2c@vger.kernel.org 15767S: Maintained 15768F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15769F: Documentation/i2c/busses/i2c-ocores.rst 15770F: drivers/i2c/busses/i2c-ocores.c 15771F: include/linux/platform_data/i2c-ocores.h 15772 15773OPENRISC ARCHITECTURE 15774M: Jonas Bonn <jonas@southpole.se> 15775M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15776M: Stafford Horne <shorne@gmail.com> 15777L: linux-openrisc@vger.kernel.org 15778S: Maintained 15779W: http://openrisc.io 15780T: git https://github.com/openrisc/linux.git 15781F: Documentation/arch/openrisc/ 15782F: Documentation/devicetree/bindings/openrisc/ 15783F: arch/openrisc/ 15784F: drivers/irqchip/irq-ompic.c 15785F: drivers/irqchip/irq-or1k-* 15786 15787OPENVSWITCH 15788M: Pravin B Shelar <pshelar@ovn.org> 15789L: netdev@vger.kernel.org 15790L: dev@openvswitch.org 15791S: Maintained 15792W: http://openvswitch.org 15793F: include/uapi/linux/openvswitch.h 15794F: net/openvswitch/ 15795F: tools/testing/selftests/net/openvswitch/ 15796 15797OPERATING PERFORMANCE POINTS (OPP) 15798M: Viresh Kumar <vireshk@kernel.org> 15799M: Nishanth Menon <nm@ti.com> 15800M: Stephen Boyd <sboyd@kernel.org> 15801L: linux-pm@vger.kernel.org 15802S: Maintained 15803T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15804F: Documentation/devicetree/bindings/opp/ 15805F: Documentation/power/opp.rst 15806F: drivers/opp/ 15807F: include/linux/pm_opp.h 15808 15809OPL4 DRIVER 15810M: Clemens Ladisch <clemens@ladisch.de> 15811L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15812S: Maintained 15813T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15814F: sound/drivers/opl4/ 15815 15816ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15817M: Mark Fasheh <mark@fasheh.com> 15818M: Joel Becker <jlbec@evilplan.org> 15819M: Joseph Qi <joseph.qi@linux.alibaba.com> 15820L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15821S: Supported 15822W: http://ocfs2.wiki.kernel.org 15823F: Documentation/filesystems/dlmfs.rst 15824F: Documentation/filesystems/ocfs2.rst 15825F: fs/ocfs2/ 15826 15827ORANGEFS FILESYSTEM 15828M: Mike Marshall <hubcap@omnibond.com> 15829R: Martin Brandenburg <martin@omnibond.com> 15830L: devel@lists.orangefs.org 15831S: Supported 15832T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15833F: Documentation/filesystems/orangefs.rst 15834F: fs/orangefs/ 15835 15836ORINOCO DRIVER 15837L: linux-wireless@vger.kernel.org 15838S: Orphan 15839W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15840W: http://www.nongnu.org/orinoco/ 15841F: drivers/net/wireless/intersil/orinoco/ 15842 15843OV2659 OMNIVISION SENSOR DRIVER 15844M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15845L: linux-media@vger.kernel.org 15846S: Maintained 15847W: https://linuxtv.org 15848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15849T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15850F: drivers/media/i2c/ov2659.c 15851F: include/media/i2c/ov2659.h 15852 15853OVERLAY FILESYSTEM 15854M: Miklos Szeredi <miklos@szeredi.hu> 15855L: linux-unionfs@vger.kernel.org 15856S: Supported 15857T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15858F: Documentation/filesystems/overlayfs.rst 15859F: fs/overlayfs/ 15860 15861P54 WIRELESS DRIVER 15862M: Christian Lamparter <chunkeey@googlemail.com> 15863L: linux-wireless@vger.kernel.org 15864S: Maintained 15865W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15866F: drivers/net/wireless/intersil/p54/ 15867 15868PACKET SOCKETS 15869M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15870S: Maintained 15871F: include/uapi/linux/if_packet.h 15872F: net/packet/af_packet.c 15873 15874PACKING 15875M: Vladimir Oltean <olteanv@gmail.com> 15876L: netdev@vger.kernel.org 15877S: Supported 15878F: Documentation/core-api/packing.rst 15879F: include/linux/packing.h 15880F: lib/packing.c 15881 15882PADATA PARALLEL EXECUTION MECHANISM 15883M: Steffen Klassert <steffen.klassert@secunet.com> 15884M: Daniel Jordan <daniel.m.jordan@oracle.com> 15885L: linux-crypto@vger.kernel.org 15886L: linux-kernel@vger.kernel.org 15887S: Maintained 15888F: Documentation/core-api/padata.rst 15889F: include/linux/padata.h 15890F: kernel/padata.c 15891 15892PAGE CACHE 15893M: Matthew Wilcox (Oracle) <willy@infradead.org> 15894L: linux-fsdevel@vger.kernel.org 15895S: Supported 15896T: git git://git.infradead.org/users/willy/pagecache.git 15897F: Documentation/filesystems/locking.rst 15898F: Documentation/filesystems/vfs.rst 15899F: include/linux/pagemap.h 15900F: mm/filemap.c 15901F: mm/page-writeback.c 15902F: mm/readahead.c 15903F: mm/truncate.c 15904 15905PAGE POOL 15906M: Jesper Dangaard Brouer <hawk@kernel.org> 15907M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15908L: netdev@vger.kernel.org 15909S: Supported 15910F: Documentation/networking/page_pool.rst 15911F: include/net/page_pool.h 15912F: include/trace/events/page_pool.h 15913F: net/core/page_pool.c 15914 15915PAGE TABLE CHECK 15916M: Pasha Tatashin <pasha.tatashin@soleen.com> 15917M: Andrew Morton <akpm@linux-foundation.org> 15918L: linux-mm@kvack.org 15919S: Maintained 15920F: Documentation/mm/page_table_check.rst 15921F: include/linux/page_table_check.h 15922F: mm/page_table_check.c 15923 15924PANASONIC LAPTOP ACPI EXTRAS DRIVER 15925M: Kenneth Chan <kenneth.t.chan@gmail.com> 15926L: platform-driver-x86@vger.kernel.org 15927S: Maintained 15928F: drivers/platform/x86/panasonic-laptop.c 15929 15930PARALLAX PING IIO SENSOR DRIVER 15931M: Andreas Klinger <ak@it-klinger.de> 15932L: linux-iio@vger.kernel.org 15933S: Maintained 15934F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15935F: drivers/iio/proximity/ping.c 15936 15937PARALLEL LCD/KEYPAD PANEL DRIVER 15938M: Willy Tarreau <willy@haproxy.com> 15939M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15940S: Odd Fixes 15941F: Documentation/admin-guide/lcd-panel-cgram.rst 15942F: drivers/auxdisplay/panel.c 15943 15944PARALLEL PORT SUBSYSTEM 15945M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15946M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15947L: linux-parport@lists.infradead.org (subscribers-only) 15948S: Maintained 15949F: Documentation/driver-api/parport*.rst 15950F: drivers/char/ppdev.c 15951F: drivers/parport/ 15952F: include/linux/parport*.h 15953F: include/uapi/linux/ppdev.h 15954 15955PARAVIRT_OPS INTERFACE 15956M: Juergen Gross <jgross@suse.com> 15957M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15958R: Alexey Makhalov <amakhalov@vmware.com> 15959R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15960L: virtualization@lists.linux-foundation.org 15961L: x86@kernel.org 15962S: Supported 15963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15964F: Documentation/virt/paravirt_ops.rst 15965F: arch/*/include/asm/paravirt*.h 15966F: arch/*/kernel/paravirt* 15967F: include/linux/hypervisor.h 15968 15969PARISC ARCHITECTURE 15970M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15971M: Helge Deller <deller@gmx.de> 15972L: linux-parisc@vger.kernel.org 15973S: Maintained 15974W: https://parisc.wiki.kernel.org 15975Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15976T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15977T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15978F: Documentation/arch/parisc/ 15979F: arch/parisc/ 15980F: drivers/char/agp/parisc-agp.c 15981F: drivers/input/misc/hp_sdc_rtc.c 15982F: drivers/input/serio/gscps2.c 15983F: drivers/input/serio/hp_sdc* 15984F: drivers/parisc/ 15985F: drivers/parport/parport_gsc.* 15986F: drivers/tty/serial/8250/8250_parisc.c 15987F: drivers/video/console/sti* 15988F: drivers/video/fbdev/sti* 15989F: drivers/video/logo/logo_parisc* 15990F: include/linux/hp_sdc.h 15991 15992PARMAN 15993M: Jiri Pirko <jiri@resnulli.us> 15994L: netdev@vger.kernel.org 15995S: Supported 15996F: include/linux/parman.h 15997F: lib/parman.c 15998F: lib/test_parman.c 15999 16000PC ENGINES APU BOARD DRIVER 16001M: Enrico Weigelt, metux IT consult <info@metux.net> 16002S: Maintained 16003F: drivers/platform/x86/pcengines-apuv2.c 16004 16005PC87360 HARDWARE MONITORING DRIVER 16006M: Jim Cromie <jim.cromie@gmail.com> 16007L: linux-hwmon@vger.kernel.org 16008S: Maintained 16009F: Documentation/hwmon/pc87360.rst 16010F: drivers/hwmon/pc87360.c 16011 16012PC8736x GPIO DRIVER 16013M: Jim Cromie <jim.cromie@gmail.com> 16014S: Maintained 16015F: drivers/char/pc8736x_gpio.c 16016 16017PC87427 HARDWARE MONITORING DRIVER 16018M: Jean Delvare <jdelvare@suse.com> 16019L: linux-hwmon@vger.kernel.org 16020S: Maintained 16021F: Documentation/hwmon/pc87427.rst 16022F: drivers/hwmon/pc87427.c 16023 16024PCA9532 LED DRIVER 16025M: Riku Voipio <riku.voipio@iki.fi> 16026S: Maintained 16027F: drivers/leds/leds-pca9532.c 16028F: include/linux/leds-pca9532.h 16029 16030PCA9541 I2C BUS MASTER SELECTOR DRIVER 16031M: Guenter Roeck <linux@roeck-us.net> 16032L: linux-i2c@vger.kernel.org 16033S: Maintained 16034F: drivers/i2c/muxes/i2c-mux-pca9541.c 16035 16036PCDP - PRIMARY CONSOLE AND DEBUG PORT 16037M: Khalid Aziz <khalid@gonehiking.org> 16038S: Maintained 16039F: drivers/firmware/pcdp.* 16040 16041PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16042M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16043M: Pali Rohár <pali@kernel.org> 16044L: linux-pci@vger.kernel.org 16045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16046S: Maintained 16047F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16048F: drivers/pci/controller/pci-aardvark.c 16049 16050PCI DRIVER FOR ALTERA PCIE IP 16051M: Joyce Ooi <joyce.ooi@intel.com> 16052L: linux-pci@vger.kernel.org 16053S: Supported 16054F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16055F: drivers/pci/controller/pcie-altera.c 16056 16057PCI DRIVER FOR APPLIEDMICRO XGENE 16058M: Toan Le <toan@os.amperecomputing.com> 16059L: linux-pci@vger.kernel.org 16060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16061S: Maintained 16062F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16063F: drivers/pci/controller/pci-xgene.c 16064 16065PCI DRIVER FOR ARM VERSATILE PLATFORM 16066M: Rob Herring <robh@kernel.org> 16067L: linux-pci@vger.kernel.org 16068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16069S: Maintained 16070F: Documentation/devicetree/bindings/pci/versatile.yaml 16071F: drivers/pci/controller/pci-versatile.c 16072 16073PCI DRIVER FOR ARMADA 8K 16074M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16075L: linux-pci@vger.kernel.org 16076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16077S: Maintained 16078F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16079F: drivers/pci/controller/dwc/pcie-armada8k.c 16080 16081PCI DRIVER FOR CADENCE PCIE IP 16082M: Tom Joseph <tjoseph@cadence.com> 16083L: linux-pci@vger.kernel.org 16084S: Maintained 16085F: Documentation/devicetree/bindings/pci/cdns,* 16086F: drivers/pci/controller/cadence/ 16087 16088PCI DRIVER FOR FREESCALE LAYERSCAPE 16089M: Minghuan Lian <minghuan.Lian@nxp.com> 16090M: Mingkai Hu <mingkai.hu@nxp.com> 16091M: Roy Zang <roy.zang@nxp.com> 16092L: linuxppc-dev@lists.ozlabs.org 16093L: linux-pci@vger.kernel.org 16094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16095S: Maintained 16096F: drivers/pci/controller/dwc/*layerscape* 16097 16098PCI DRIVER FOR FU740 16099M: Paul Walmsley <paul.walmsley@sifive.com> 16100M: Greentime Hu <greentime.hu@sifive.com> 16101L: linux-pci@vger.kernel.org 16102S: Maintained 16103F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16104F: drivers/pci/controller/dwc/pcie-fu740.c 16105 16106PCI DRIVER FOR GENERIC OF HOSTS 16107M: Will Deacon <will@kernel.org> 16108L: linux-pci@vger.kernel.org 16109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16110S: Maintained 16111F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16112F: drivers/pci/controller/pci-host-common.c 16113F: drivers/pci/controller/pci-host-generic.c 16114 16115PCI DRIVER FOR IMX6 16116M: Richard Zhu <hongxing.zhu@nxp.com> 16117M: Lucas Stach <l.stach@pengutronix.de> 16118L: linux-pci@vger.kernel.org 16119L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16120S: Maintained 16121F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16122F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16123F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16124F: drivers/pci/controller/dwc/*imx6* 16125 16126PCI DRIVER FOR INTEL IXP4XX 16127M: Linus Walleij <linus.walleij@linaro.org> 16128S: Maintained 16129F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16130F: drivers/pci/controller/pci-ixp4xx.c 16131 16132PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16133M: Nirmal Patel <nirmal.patel@linux.intel.com> 16134R: Jonathan Derrick <jonathan.derrick@linux.dev> 16135L: linux-pci@vger.kernel.org 16136S: Supported 16137F: drivers/pci/controller/vmd.c 16138 16139PCI DRIVER FOR MICROSEMI SWITCHTEC 16140M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16141M: Logan Gunthorpe <logang@deltatee.com> 16142L: linux-pci@vger.kernel.org 16143S: Maintained 16144F: Documentation/ABI/testing/sysfs-class-switchtec 16145F: Documentation/driver-api/switchtec.rst 16146F: drivers/ntb/hw/mscc/ 16147F: drivers/pci/switch/switchtec* 16148F: include/linux/switchtec.h 16149F: include/uapi/linux/switchtec_ioctl.h 16150 16151PCI DRIVER FOR MOBIVEIL PCIE IP 16152M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16153M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16154L: linux-pci@vger.kernel.org 16155S: Supported 16156F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16157F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16158 16159PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16160M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16161M: Pali Rohár <pali@kernel.org> 16162L: linux-pci@vger.kernel.org 16163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16164S: Maintained 16165F: drivers/pci/controller/*mvebu* 16166 16167PCI DRIVER FOR NVIDIA TEGRA 16168M: Thierry Reding <thierry.reding@gmail.com> 16169L: linux-tegra@vger.kernel.org 16170L: linux-pci@vger.kernel.org 16171S: Supported 16172F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16173F: drivers/pci/controller/pci-tegra.c 16174 16175PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16176M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16177L: linux-pci@vger.kernel.org 16178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16179S: Maintained 16180F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16181F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16182 16183PCI DRIVER FOR RENESAS R-CAR 16184M: Marek Vasut <marek.vasut+renesas@gmail.com> 16185M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16186L: linux-pci@vger.kernel.org 16187L: linux-renesas-soc@vger.kernel.org 16188S: Maintained 16189F: Documentation/devicetree/bindings/pci/*rcar* 16190F: drivers/pci/controller/*rcar* 16191 16192PCI DRIVER FOR SAMSUNG EXYNOS 16193M: Jingoo Han <jingoohan1@gmail.com> 16194L: linux-pci@vger.kernel.org 16195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16196L: linux-samsung-soc@vger.kernel.org 16197S: Maintained 16198F: drivers/pci/controller/dwc/pci-exynos.c 16199 16200PCI DRIVER FOR SYNOPSYS DESIGNWARE 16201M: Jingoo Han <jingoohan1@gmail.com> 16202M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16203L: linux-pci@vger.kernel.org 16204S: Maintained 16205F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16206F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16207F: drivers/pci/controller/dwc/*designware* 16208 16209PCI DRIVER FOR TI DRA7XX/J721E 16210M: Vignesh Raghavendra <vigneshr@ti.com> 16211L: linux-omap@vger.kernel.org 16212L: linux-pci@vger.kernel.org 16213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16214S: Supported 16215F: Documentation/devicetree/bindings/pci/ti-pci.txt 16216F: drivers/pci/controller/cadence/pci-j721e.c 16217F: drivers/pci/controller/dwc/pci-dra7xx.c 16218 16219PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16220M: Linus Walleij <linus.walleij@linaro.org> 16221L: linux-pci@vger.kernel.org 16222S: Maintained 16223F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16224F: drivers/pci/controller/pci-v3-semi.c 16225 16226PCI DRIVER FOR XILINX VERSAL CPM 16227M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16228M: Michal Simek <michal.simek@amd.com> 16229L: linux-pci@vger.kernel.org 16230S: Maintained 16231F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16232F: drivers/pci/controller/pcie-xilinx-cpm.c 16233 16234PCI ENDPOINT SUBSYSTEM 16235M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16236M: Krzysztof Wilczyński <kw@linux.com> 16237R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16238R: Kishon Vijay Abraham I <kishon@kernel.org> 16239L: linux-pci@vger.kernel.org 16240S: Supported 16241Q: https://patchwork.kernel.org/project/linux-pci/list/ 16242B: https://bugzilla.kernel.org 16243C: irc://irc.oftc.net/linux-pci 16244T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16245F: Documentation/PCI/endpoint/* 16246F: Documentation/misc-devices/pci-endpoint-test.rst 16247F: drivers/misc/pci_endpoint_test.c 16248F: drivers/pci/endpoint/ 16249F: tools/pci/ 16250 16251PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16252M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16253R: Oliver O'Halloran <oohall@gmail.com> 16254L: linuxppc-dev@lists.ozlabs.org 16255S: Supported 16256F: Documentation/PCI/pci-error-recovery.rst 16257F: Documentation/powerpc/eeh-pci-error-recovery.rst 16258F: arch/powerpc/include/*/eeh*.h 16259F: arch/powerpc/kernel/eeh*.c 16260F: arch/powerpc/platforms/*/eeh*.c 16261F: drivers/pci/pcie/aer.c 16262F: drivers/pci/pcie/dpc.c 16263F: drivers/pci/pcie/err.c 16264 16265PCI ERROR RECOVERY 16266M: Linas Vepstas <linasvepstas@gmail.com> 16267L: linux-pci@vger.kernel.org 16268S: Supported 16269F: Documentation/PCI/pci-error-recovery.rst 16270 16271PCI MSI DRIVER FOR ALTERA MSI IP 16272M: Joyce Ooi <joyce.ooi@intel.com> 16273L: linux-pci@vger.kernel.org 16274S: Supported 16275F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16276F: drivers/pci/controller/pcie-altera-msi.c 16277 16278PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16279M: Toan Le <toan@os.amperecomputing.com> 16280L: linux-pci@vger.kernel.org 16281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16282S: Maintained 16283F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16284F: drivers/pci/controller/pci-xgene-msi.c 16285 16286PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16287M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16288M: Krzysztof Wilczyński <kw@linux.com> 16289R: Rob Herring <robh@kernel.org> 16290L: linux-pci@vger.kernel.org 16291S: Supported 16292Q: https://patchwork.kernel.org/project/linux-pci/list/ 16293B: https://bugzilla.kernel.org 16294C: irc://irc.oftc.net/linux-pci 16295T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16296F: Documentation/devicetree/bindings/pci/ 16297F: drivers/pci/controller/ 16298F: drivers/pci/pci-bridge-emul.c 16299F: drivers/pci/pci-bridge-emul.h 16300 16301PCI PEER-TO-PEER DMA (P2PDMA) 16302M: Bjorn Helgaas <bhelgaas@google.com> 16303M: Logan Gunthorpe <logang@deltatee.com> 16304L: linux-pci@vger.kernel.org 16305S: Supported 16306Q: https://patchwork.kernel.org/project/linux-pci/list/ 16307B: https://bugzilla.kernel.org 16308C: irc://irc.oftc.net/linux-pci 16309T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16310F: Documentation/driver-api/pci/p2pdma.rst 16311F: drivers/pci/p2pdma.c 16312F: include/linux/pci-p2pdma.h 16313 16314PCI SUBSYSTEM 16315M: Bjorn Helgaas <bhelgaas@google.com> 16316L: linux-pci@vger.kernel.org 16317S: Supported 16318Q: https://patchwork.kernel.org/project/linux-pci/list/ 16319B: https://bugzilla.kernel.org 16320C: irc://irc.oftc.net/linux-pci 16321T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16322F: Documentation/PCI/ 16323F: Documentation/devicetree/bindings/pci/ 16324F: arch/x86/kernel/early-quirks.c 16325F: arch/x86/kernel/quirks.c 16326F: arch/x86/pci/ 16327F: drivers/acpi/pci* 16328F: drivers/pci/ 16329F: include/asm-generic/pci* 16330F: include/linux/of_pci.h 16331F: include/linux/pci* 16332F: include/uapi/linux/pci* 16333F: lib/pci* 16334 16335PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16336M: Jonathan Chocron <jonnyc@amazon.com> 16337L: linux-pci@vger.kernel.org 16338S: Maintained 16339F: Documentation/devicetree/bindings/pci/pcie-al.txt 16340F: drivers/pci/controller/dwc/pcie-al.c 16341 16342PCIE DRIVER FOR AMLOGIC MESON 16343M: Yue Wang <yue.wang@Amlogic.com> 16344L: linux-pci@vger.kernel.org 16345L: linux-amlogic@lists.infradead.org 16346S: Maintained 16347F: drivers/pci/controller/dwc/pci-meson.c 16348 16349PCIE DRIVER FOR AXIS ARTPEC 16350M: Jesper Nilsson <jesper.nilsson@axis.com> 16351L: linux-arm-kernel@axis.com 16352L: linux-pci@vger.kernel.org 16353S: Maintained 16354F: Documentation/devicetree/bindings/pci/axis,artpec* 16355F: drivers/pci/controller/dwc/*artpec* 16356 16357PCIE DRIVER FOR CAVIUM THUNDERX 16358M: Robert Richter <rric@kernel.org> 16359L: linux-pci@vger.kernel.org 16360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16361S: Odd Fixes 16362F: drivers/pci/controller/pci-thunder-* 16363 16364PCIE DRIVER FOR HISILICON 16365M: Zhou Wang <wangzhou1@hisilicon.com> 16366L: linux-pci@vger.kernel.org 16367S: Maintained 16368F: drivers/pci/controller/dwc/pcie-hisi.c 16369 16370PCIE DRIVER FOR HISILICON KIRIN 16371M: Xiaowei Song <songxiaowei@hisilicon.com> 16372M: Binghui Wang <wangbinghui@hisilicon.com> 16373L: linux-pci@vger.kernel.org 16374S: Maintained 16375F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16376F: drivers/pci/controller/dwc/pcie-kirin.c 16377 16378PCIE DRIVER FOR HISILICON STB 16379M: Shawn Guo <shawn.guo@linaro.org> 16380L: linux-pci@vger.kernel.org 16381S: Maintained 16382F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16383F: drivers/pci/controller/dwc/pcie-histb.c 16384 16385PCIE DRIVER FOR INTEL KEEM BAY 16386M: Srikanth Thokala <srikanth.thokala@intel.com> 16387L: linux-pci@vger.kernel.org 16388S: Supported 16389F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16390F: drivers/pci/controller/dwc/pcie-keembay.c 16391 16392PCIE DRIVER FOR INTEL LGM GW SOC 16393M: Rahul Tanwar <rtanwar@maxlinear.com> 16394L: linux-pci@vger.kernel.org 16395S: Maintained 16396F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16397F: drivers/pci/controller/dwc/pcie-intel-gw.c 16398 16399PCIE DRIVER FOR MEDIATEK 16400M: Ryder Lee <ryder.lee@mediatek.com> 16401M: Jianjun Wang <jianjun.wang@mediatek.com> 16402L: linux-pci@vger.kernel.org 16403L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16404S: Supported 16405F: Documentation/devicetree/bindings/pci/mediatek* 16406F: drivers/pci/controller/*mediatek* 16407 16408PCIE DRIVER FOR MICROCHIP 16409M: Daire McNamara <daire.mcnamara@microchip.com> 16410L: linux-pci@vger.kernel.org 16411S: Supported 16412F: Documentation/devicetree/bindings/pci/microchip* 16413F: drivers/pci/controller/*microchip* 16414 16415PCIE DRIVER FOR QUALCOMM MSM 16416M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16417L: linux-pci@vger.kernel.org 16418L: linux-arm-msm@vger.kernel.org 16419S: Maintained 16420F: drivers/pci/controller/dwc/pcie-qcom.c 16421 16422PCIE DRIVER FOR ROCKCHIP 16423M: Shawn Lin <shawn.lin@rock-chips.com> 16424L: linux-pci@vger.kernel.org 16425L: linux-rockchip@lists.infradead.org 16426S: Maintained 16427F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16428F: drivers/pci/controller/pcie-rockchip* 16429 16430PCIE DRIVER FOR SOCIONEXT UNIPHIER 16431M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16432L: linux-pci@vger.kernel.org 16433S: Maintained 16434F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16435F: drivers/pci/controller/dwc/pcie-uniphier* 16436 16437PCIE DRIVER FOR ST SPEAR13XX 16438M: Pratyush Anand <pratyush.anand@gmail.com> 16439L: linux-pci@vger.kernel.org 16440S: Maintained 16441F: drivers/pci/controller/dwc/*spear* 16442 16443PCIE ENDPOINT DRIVER FOR QUALCOMM 16444M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16445L: linux-pci@vger.kernel.org 16446L: linux-arm-msm@vger.kernel.org 16447S: Maintained 16448F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16449F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16450 16451PCMCIA SUBSYSTEM 16452M: Dominik Brodowski <linux@dominikbrodowski.net> 16453S: Odd Fixes 16454T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16455F: Documentation/pcmcia/ 16456F: drivers/pcmcia/ 16457F: include/pcmcia/ 16458F: tools/pcmcia/ 16459 16460PCNET32 NETWORK DRIVER 16461M: Don Fry <pcnet32@frontier.com> 16462L: netdev@vger.kernel.org 16463S: Maintained 16464F: drivers/net/ethernet/amd/pcnet32.c 16465 16466PCRYPT PARALLEL CRYPTO ENGINE 16467M: Steffen Klassert <steffen.klassert@secunet.com> 16468L: linux-crypto@vger.kernel.org 16469S: Maintained 16470F: crypto/pcrypt.c 16471F: include/crypto/pcrypt.h 16472 16473PECI HARDWARE MONITORING DRIVERS 16474M: Iwona Winiarska <iwona.winiarska@intel.com> 16475L: linux-hwmon@vger.kernel.org 16476S: Supported 16477F: Documentation/hwmon/peci-cputemp.rst 16478F: Documentation/hwmon/peci-dimmtemp.rst 16479F: drivers/hwmon/peci/ 16480 16481PECI SUBSYSTEM 16482M: Iwona Winiarska <iwona.winiarska@intel.com> 16483L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16484S: Supported 16485F: Documentation/devicetree/bindings/peci/ 16486F: Documentation/peci/ 16487F: drivers/peci/ 16488F: include/linux/peci-cpu.h 16489F: include/linux/peci.h 16490 16491PENSANDO ETHERNET DRIVERS 16492M: Shannon Nelson <shannon.nelson@amd.com> 16493M: Brett Creeley <brett.creeley@amd.com> 16494M: drivers@pensando.io 16495L: netdev@vger.kernel.org 16496S: Supported 16497F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16498F: drivers/net/ethernet/pensando/ 16499 16500PER-CPU MEMORY ALLOCATOR 16501M: Dennis Zhou <dennis@kernel.org> 16502M: Tejun Heo <tj@kernel.org> 16503M: Christoph Lameter <cl@linux.com> 16504L: linux-mm@kvack.org 16505S: Maintained 16506T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16507F: arch/*/include/asm/percpu.h 16508F: include/linux/percpu*.h 16509F: lib/percpu*.c 16510F: mm/percpu*.c 16511 16512PER-TASK DELAY ACCOUNTING 16513M: Balbir Singh <bsingharora@gmail.com> 16514S: Maintained 16515F: include/linux/delayacct.h 16516F: kernel/delayacct.c 16517 16518PERFORMANCE EVENTS SUBSYSTEM 16519M: Peter Zijlstra <peterz@infradead.org> 16520M: Ingo Molnar <mingo@redhat.com> 16521M: Arnaldo Carvalho de Melo <acme@kernel.org> 16522R: Mark Rutland <mark.rutland@arm.com> 16523R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16524R: Jiri Olsa <jolsa@kernel.org> 16525R: Namhyung Kim <namhyung@kernel.org> 16526R: Ian Rogers <irogers@google.com> 16527R: Adrian Hunter <adrian.hunter@intel.com> 16528L: linux-perf-users@vger.kernel.org 16529L: linux-kernel@vger.kernel.org 16530S: Supported 16531W: https://perf.wiki.kernel.org/ 16532T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16533F: arch/*/events/* 16534F: arch/*/events/*/* 16535F: arch/*/include/asm/perf_event.h 16536F: arch/*/kernel/*/*/perf_event*.c 16537F: arch/*/kernel/*/perf_event*.c 16538F: arch/*/kernel/perf_callchain.c 16539F: arch/*/kernel/perf_event*.c 16540F: include/linux/perf_event.h 16541F: include/uapi/linux/perf_event.h 16542F: kernel/events/* 16543F: tools/lib/perf/ 16544F: tools/perf/ 16545 16546PERFORMANCE EVENTS TOOLING ARM64 16547R: John Garry <john.g.garry@oracle.com> 16548R: Will Deacon <will@kernel.org> 16549R: James Clark <james.clark@arm.com> 16550R: Mike Leach <mike.leach@linaro.org> 16551R: Leo Yan <leo.yan@linaro.org> 16552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16553S: Supported 16554F: tools/build/feature/test-libopencsd.c 16555F: tools/perf/arch/arm*/ 16556F: tools/perf/pmu-events/arch/arm64/ 16557F: tools/perf/util/arm-spe* 16558F: tools/perf/util/cs-etm* 16559 16560PERSONALITY HANDLING 16561M: Christoph Hellwig <hch@infradead.org> 16562L: linux-abi-devel@lists.sourceforge.net 16563S: Maintained 16564F: include/linux/personality.h 16565F: include/uapi/linux/personality.h 16566 16567PHOENIX RC FLIGHT CONTROLLER ADAPTER 16568M: Marcus Folkesson <marcus.folkesson@gmail.com> 16569L: linux-input@vger.kernel.org 16570S: Maintained 16571F: Documentation/input/devices/pxrc.rst 16572F: drivers/input/joystick/pxrc.c 16573 16574PHONET PROTOCOL 16575M: Remi Denis-Courmont <courmisch@gmail.com> 16576S: Supported 16577F: Documentation/networking/phonet.rst 16578F: include/linux/phonet.h 16579F: include/net/phonet/ 16580F: include/uapi/linux/phonet.h 16581F: net/phonet/ 16582 16583PHRAM MTD DRIVER 16584M: Joern Engel <joern@lazybastard.org> 16585L: linux-mtd@lists.infradead.org 16586S: Maintained 16587F: drivers/mtd/devices/phram.c 16588 16589PICOLCD HID DRIVER 16590M: Bruno Prémont <bonbons@linux-vserver.org> 16591L: linux-input@vger.kernel.org 16592S: Maintained 16593F: drivers/hid/hid-picolcd* 16594 16595PIDFD API 16596M: Christian Brauner <christian@brauner.io> 16597L: linux-kernel@vger.kernel.org 16598S: Maintained 16599T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16600F: samples/pidfd/ 16601F: tools/testing/selftests/clone3/ 16602F: tools/testing/selftests/pid_namespace/ 16603F: tools/testing/selftests/pidfd/ 16604K: (?i)pidfd 16605K: (?i)clone3 16606K: \b(clone_args|kernel_clone_args)\b 16607 16608PIN CONTROL SUBSYSTEM 16609M: Linus Walleij <linus.walleij@linaro.org> 16610L: linux-gpio@vger.kernel.org 16611S: Maintained 16612T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16613F: Documentation/devicetree/bindings/pinctrl/ 16614F: Documentation/driver-api/pin-control.rst 16615F: drivers/pinctrl/ 16616F: include/dt-bindings/pinctrl/ 16617F: include/linux/pinctrl/ 16618 16619PIN CONTROLLER - AMD 16620M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16621M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16622S: Maintained 16623F: drivers/pinctrl/pinctrl-amd.c 16624 16625PIN CONTROLLER - FREESCALE 16626M: Dong Aisheng <aisheng.dong@nxp.com> 16627M: Fabio Estevam <festevam@gmail.com> 16628M: Shawn Guo <shawnguo@kernel.org> 16629M: Jacky Bai <ping.bai@nxp.com> 16630R: Pengutronix Kernel Team <kernel@pengutronix.de> 16631L: linux-gpio@vger.kernel.org 16632S: Maintained 16633F: Documentation/devicetree/bindings/pinctrl/fsl,* 16634F: drivers/pinctrl/freescale/ 16635 16636PIN CONTROLLER - INTEL 16637M: Mika Westerberg <mika.westerberg@linux.intel.com> 16638M: Andy Shevchenko <andy@kernel.org> 16639S: Supported 16640T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16641F: drivers/pinctrl/intel/ 16642 16643PIN CONTROLLER - KEEMBAY 16644M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16645S: Supported 16646F: drivers/pinctrl/pinctrl-keembay* 16647 16648PIN CONTROLLER - MEDIATEK 16649M: Sean Wang <sean.wang@kernel.org> 16650L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16651S: Maintained 16652F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16653F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16654F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16655F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16656F: drivers/pinctrl/mediatek/ 16657 16658PIN CONTROLLER - MEDIATEK MIPS 16659M: Arınç ÜNAL <arinc.unal@arinc9.com> 16660M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16661L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16662L: linux-mips@vger.kernel.org 16663S: Maintained 16664F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16665F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16666F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16667F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16668F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16669F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16670F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16671F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16672F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16673F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16674F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16675F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16676F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16677F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16678F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16679 16680PIN CONTROLLER - MICROCHIP AT91 16681M: Ludovic Desroches <ludovic.desroches@microchip.com> 16682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16683L: linux-gpio@vger.kernel.org 16684S: Supported 16685F: drivers/gpio/gpio-sama5d2-piobu.c 16686F: drivers/pinctrl/pinctrl-at91* 16687 16688PIN CONTROLLER - NXP S32 16689M: Chester Lin <clin@suse.com> 16690R: NXP S32 Linux Team <s32@nxp.com> 16691L: linux-gpio@vger.kernel.org 16692S: Maintained 16693F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16694F: drivers/pinctrl/nxp/ 16695 16696PIN CONTROLLER - QUALCOMM 16697M: Bjorn Andersson <andersson@kernel.org> 16698L: linux-arm-msm@vger.kernel.org 16699S: Maintained 16700F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16701F: drivers/pinctrl/qcom/ 16702 16703PIN CONTROLLER - RENESAS 16704M: Geert Uytterhoeven <geert+renesas@glider.be> 16705L: linux-renesas-soc@vger.kernel.org 16706S: Supported 16707T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16708F: Documentation/devicetree/bindings/pinctrl/renesas,* 16709F: drivers/pinctrl/renesas/ 16710 16711PIN CONTROLLER - SAMSUNG 16712M: Tomasz Figa <tomasz.figa@gmail.com> 16713M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16714M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16715R: Alim Akhtar <alim.akhtar@samsung.com> 16716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16717L: linux-samsung-soc@vger.kernel.org 16718S: Maintained 16719Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16720B: mailto:linux-samsung-soc@vger.kernel.org 16721C: irc://irc.libera.chat/linux-exynos 16722T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16723F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16724F: drivers/pinctrl/samsung/ 16725F: include/dt-bindings/pinctrl/samsung.h 16726 16727PIN CONTROLLER - SINGLE 16728M: Tony Lindgren <tony@atomide.com> 16729M: Haojian Zhuang <haojian.zhuang@linaro.org> 16730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16731L: linux-omap@vger.kernel.org 16732S: Maintained 16733F: drivers/pinctrl/pinctrl-single.c 16734 16735PIN CONTROLLER - SUNPLUS / TIBBO 16736M: Dvorkin Dmitry <dvorkin@tibbo.com> 16737M: Wells Lu <wellslutw@gmail.com> 16738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16739S: Maintained 16740W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16741F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16742F: drivers/pinctrl/sunplus/ 16743F: include/dt-bindings/pinctrl/sppctl*.h 16744 16745PINE64 PINEPHONE KEYBOARD DRIVER 16746M: Samuel Holland <samuel@sholland.org> 16747S: Supported 16748F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16749F: drivers/input/keyboard/pinephone-keyboard.c 16750 16751PKTCDVD DRIVER 16752M: linux-block@vger.kernel.org 16753S: Orphan 16754F: drivers/block/pktcdvd.c 16755F: include/linux/pktcdvd.h 16756F: include/uapi/linux/pktcdvd.h 16757 16758PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16759M: Tomasz Duszynski <tduszyns@gmail.com> 16760S: Maintained 16761F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16762F: drivers/iio/chemical/pms7003.c 16763 16764PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16765M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16766L: netdev@vger.kernel.org 16767S: Maintained 16768F: drivers/net/phy/mdio-open-alliance.h 16769F: net/ethtool/plca.c 16770 16771PLDMFW LIBRARY 16772M: Jacob Keller <jacob.e.keller@intel.com> 16773S: Maintained 16774F: Documentation/driver-api/pldmfw/ 16775F: include/linux/pldmfw.h 16776F: lib/pldmfw/ 16777 16778PLX DMA DRIVER 16779M: Logan Gunthorpe <logang@deltatee.com> 16780S: Maintained 16781F: drivers/dma/plx_dma.c 16782 16783PM-GRAPH UTILITY 16784M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16785L: linux-pm@vger.kernel.org 16786S: Supported 16787W: https://01.org/pm-graph 16788B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16789T: git git://github.com/intel/pm-graph 16790F: tools/power/pm-graph 16791 16792PM6764TR DRIVER 16793M: Charles Hsu <hsu.yungteng@gmail.com> 16794L: linux-hwmon@vger.kernel.org 16795S: Maintained 16796F: Documentation/hwmon/pm6764tr.rst 16797F: drivers/hwmon/pmbus/pm6764tr.c 16798 16799PMBUS HARDWARE MONITORING DRIVERS 16800M: Guenter Roeck <linux@roeck-us.net> 16801L: linux-hwmon@vger.kernel.org 16802S: Maintained 16803W: http://hwmon.wiki.kernel.org/ 16804W: http://www.roeck-us.net/linux/drivers/ 16805T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16806F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16807F: Documentation/devicetree/bindings/hwmon/max31785.txt 16808F: Documentation/hwmon/adm1275.rst 16809F: Documentation/hwmon/ibm-cffps.rst 16810F: Documentation/hwmon/ir35221.rst 16811F: Documentation/hwmon/lm25066.rst 16812F: Documentation/hwmon/ltc2978.rst 16813F: Documentation/hwmon/ltc3815.rst 16814F: Documentation/hwmon/max16064.rst 16815F: Documentation/hwmon/max20751.rst 16816F: Documentation/hwmon/max31785.rst 16817F: Documentation/hwmon/max34440.rst 16818F: Documentation/hwmon/max8688.rst 16819F: Documentation/hwmon/pmbus-core.rst 16820F: Documentation/hwmon/pmbus.rst 16821F: Documentation/hwmon/tps40422.rst 16822F: Documentation/hwmon/ucd9000.rst 16823F: Documentation/hwmon/ucd9200.rst 16824F: Documentation/hwmon/zl6100.rst 16825F: drivers/hwmon/pmbus/ 16826F: include/linux/pmbus.h 16827 16828PMC SIERRA MaxRAID DRIVER 16829L: linux-scsi@vger.kernel.org 16830S: Orphan 16831W: http://www.pmc-sierra.com/ 16832F: drivers/scsi/pmcraid.* 16833 16834PMC SIERRA PM8001 DRIVER 16835M: Jack Wang <jinpu.wang@cloud.ionos.com> 16836L: linux-scsi@vger.kernel.org 16837S: Supported 16838F: drivers/scsi/pm8001/ 16839 16840PNI RM3100 IIO DRIVER 16841M: Song Qiang <songqiang1304521@gmail.com> 16842L: linux-iio@vger.kernel.org 16843S: Maintained 16844F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16845F: drivers/iio/magnetometer/rm3100* 16846 16847PNP SUPPORT 16848M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16849L: linux-acpi@vger.kernel.org 16850S: Maintained 16851F: drivers/pnp/ 16852F: include/linux/pnp.h 16853 16854POSIX CLOCKS and TIMERS 16855M: Thomas Gleixner <tglx@linutronix.de> 16856L: linux-kernel@vger.kernel.org 16857S: Maintained 16858T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16859F: fs/timerfd.c 16860F: include/linux/time_namespace.h 16861F: include/linux/timer* 16862F: kernel/time/*timer* 16863F: kernel/time/namespace.c 16864 16865POWER MANAGEMENT CORE 16866M: "Rafael J. Wysocki" <rafael@kernel.org> 16867L: linux-pm@vger.kernel.org 16868S: Supported 16869B: https://bugzilla.kernel.org 16870T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16871F: drivers/base/power/ 16872F: drivers/powercap/ 16873F: include/linux/intel_rapl.h 16874F: include/linux/pm.h 16875F: include/linux/pm_* 16876F: include/linux/powercap.h 16877F: kernel/configs/nopm.config 16878 16879POWER STATE COORDINATION INTERFACE (PSCI) 16880M: Mark Rutland <mark.rutland@arm.com> 16881M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16883S: Maintained 16884F: drivers/firmware/psci/ 16885F: include/linux/psci.h 16886F: include/uapi/linux/psci.h 16887 16888POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16889M: Sebastian Reichel <sre@kernel.org> 16890L: linux-pm@vger.kernel.org 16891S: Maintained 16892T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16893F: Documentation/ABI/testing/sysfs-class-power 16894F: Documentation/devicetree/bindings/power/supply/ 16895F: drivers/power/supply/ 16896F: include/linux/power/ 16897F: include/linux/power_supply.h 16898 16899POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16900M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16901L: linuxppc-dev@lists.ozlabs.org 16902S: Maintained 16903F: drivers/char/powernv-op-panel.c 16904 16905PPP OVER ATM (RFC 2364) 16906M: Mitchell Blank Jr <mitch@sfgoth.com> 16907S: Maintained 16908F: include/uapi/linux/atmppp.h 16909F: net/atm/pppoatm.c 16910 16911PPP OVER ETHERNET 16912M: Michal Ostrowski <mostrows@earthlink.net> 16913S: Maintained 16914F: drivers/net/ppp/pppoe.c 16915F: drivers/net/ppp/pppox.c 16916 16917PPP OVER L2TP 16918M: James Chapman <jchapman@katalix.com> 16919S: Maintained 16920F: include/linux/if_pppol2tp.h 16921F: include/uapi/linux/if_pppol2tp.h 16922F: net/l2tp/l2tp_ppp.c 16923 16924PPP PROTOCOL DRIVERS AND COMPRESSORS 16925L: linux-ppp@vger.kernel.org 16926S: Orphan 16927F: drivers/net/ppp/ppp_* 16928 16929PPS SUPPORT 16930M: Rodolfo Giometti <giometti@enneenne.com> 16931L: linuxpps@ml.enneenne.com (subscribers-only) 16932S: Maintained 16933W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16934F: Documentation/ABI/testing/sysfs-pps 16935F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16936F: Documentation/driver-api/pps.rst 16937F: drivers/pps/ 16938F: include/linux/pps*.h 16939F: include/uapi/linux/pps.h 16940 16941PPTP DRIVER 16942M: Dmitry Kozlov <xeb@mail.ru> 16943L: netdev@vger.kernel.org 16944S: Maintained 16945W: http://sourceforge.net/projects/accel-pptp 16946F: drivers/net/ppp/pptp.c 16947 16948PRESSURE STALL INFORMATION (PSI) 16949M: Johannes Weiner <hannes@cmpxchg.org> 16950M: Suren Baghdasaryan <surenb@google.com> 16951S: Maintained 16952F: include/linux/psi* 16953F: kernel/sched/psi.c 16954 16955PRINTK 16956M: Petr Mladek <pmladek@suse.com> 16957M: Sergey Senozhatsky <senozhatsky@chromium.org> 16958R: Steven Rostedt <rostedt@goodmis.org> 16959R: John Ogness <john.ogness@linutronix.de> 16960S: Maintained 16961T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16962F: include/linux/printk.h 16963F: kernel/printk/ 16964 16965PRINTK INDEXING 16966R: Chris Down <chris@chrisdown.name> 16967S: Maintained 16968F: Documentation/core-api/printk-index.rst 16969F: kernel/printk/index.c 16970K: printk_index 16971 16972PROC FILESYSTEM 16973L: linux-kernel@vger.kernel.org 16974L: linux-fsdevel@vger.kernel.org 16975S: Maintained 16976F: Documentation/filesystems/proc.rst 16977F: fs/proc/ 16978F: include/linux/proc_fs.h 16979F: tools/testing/selftests/proc/ 16980 16981PROC SYSCTL 16982M: Luis Chamberlain <mcgrof@kernel.org> 16983M: Kees Cook <keescook@chromium.org> 16984M: Iurii Zaikin <yzaikin@google.com> 16985L: linux-kernel@vger.kernel.org 16986L: linux-fsdevel@vger.kernel.org 16987S: Maintained 16988T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16989F: fs/proc/proc_sysctl.c 16990F: include/linux/sysctl.h 16991F: kernel/sysctl-test.c 16992F: kernel/sysctl.c 16993F: tools/testing/selftests/sysctl/ 16994 16995PS3 NETWORK SUPPORT 16996M: Geoff Levand <geoff@infradead.org> 16997L: netdev@vger.kernel.org 16998L: linuxppc-dev@lists.ozlabs.org 16999S: Maintained 17000F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17001 17002PS3 PLATFORM SUPPORT 17003M: Geoff Levand <geoff@infradead.org> 17004L: linuxppc-dev@lists.ozlabs.org 17005S: Maintained 17006F: arch/powerpc/boot/ps3* 17007F: arch/powerpc/include/asm/lv1call.h 17008F: arch/powerpc/include/asm/ps3*.h 17009F: arch/powerpc/platforms/ps3/ 17010F: drivers/*/ps3* 17011F: drivers/ps3/ 17012F: drivers/rtc/rtc-ps3.c 17013F: drivers/usb/host/*ps3.c 17014F: sound/ppc/snd_ps3* 17015 17016PS3VRAM DRIVER 17017M: Jim Paris <jim@jtan.com> 17018M: Geoff Levand <geoff@infradead.org> 17019L: linuxppc-dev@lists.ozlabs.org 17020S: Maintained 17021F: drivers/block/ps3vram.c 17022 17023PSAMPLE PACKET SAMPLING SUPPORT 17024M: Yotam Gigi <yotam.gi@gmail.com> 17025S: Maintained 17026F: include/net/psample.h 17027F: include/uapi/linux/psample.h 17028F: net/psample 17029 17030PSTORE FILESYSTEM 17031M: Kees Cook <keescook@chromium.org> 17032R: Tony Luck <tony.luck@intel.com> 17033R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17034L: linux-hardening@vger.kernel.org 17035S: Supported 17036T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17037F: Documentation/admin-guide/pstore-blk.rst 17038F: Documentation/admin-guide/ramoops.rst 17039F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17040F: drivers/acpi/apei/erst.c 17041F: drivers/firmware/efi/efi-pstore.c 17042F: fs/pstore/ 17043F: include/linux/pstore* 17044K: \b(pstore|ramoops) 17045 17046PTP HARDWARE CLOCK SUPPORT 17047M: Richard Cochran <richardcochran@gmail.com> 17048L: netdev@vger.kernel.org 17049S: Maintained 17050W: http://linuxptp.sourceforge.net/ 17051F: Documentation/ABI/testing/sysfs-ptp 17052F: Documentation/driver-api/ptp.rst 17053F: drivers/net/phy/dp83640* 17054F: drivers/ptp/* 17055F: include/linux/ptp_cl* 17056K: (?:\b|_)ptp(?:\b|_) 17057 17058PTP VIRTUAL CLOCK SUPPORT 17059M: Yangbo Lu <yangbo.lu@nxp.com> 17060L: netdev@vger.kernel.org 17061S: Maintained 17062F: drivers/ptp/ptp_vclock.c 17063F: net/ethtool/phc_vclocks.c 17064 17065PTRACE SUPPORT 17066M: Oleg Nesterov <oleg@redhat.com> 17067S: Maintained 17068F: arch/*/*/ptrace*.c 17069F: arch/*/include/asm/ptrace*.h 17070F: arch/*/ptrace*.c 17071F: include/asm-generic/syscall.h 17072F: include/linux/ptrace.h 17073F: include/linux/regset.h 17074F: include/uapi/linux/ptrace.h 17075F: kernel/ptrace.c 17076 17077PULSE8-CEC DRIVER 17078M: Hans Verkuil <hverkuil@xs4all.nl> 17079L: linux-media@vger.kernel.org 17080S: Maintained 17081T: git git://linuxtv.org/media_tree.git 17082F: drivers/media/cec/usb/pulse8/ 17083 17084PURELIFI PLFXLC DRIVER 17085M: Srinivasan Raju <srini.raju@purelifi.com> 17086L: linux-wireless@vger.kernel.org 17087S: Supported 17088F: drivers/net/wireless/purelifi/plfxlc/ 17089 17090PVRUSB2 VIDEO4LINUX DRIVER 17091M: Mike Isely <isely@pobox.com> 17092L: pvrusb2@isely.net (subscribers-only) 17093L: linux-media@vger.kernel.org 17094S: Maintained 17095W: http://www.isely.net/pvrusb2/ 17096T: git git://linuxtv.org/media_tree.git 17097F: Documentation/driver-api/media/drivers/pvrusb2* 17098F: drivers/media/usb/pvrusb2/ 17099 17100PWC WEBCAM DRIVER 17101M: Hans Verkuil <hverkuil@xs4all.nl> 17102L: linux-media@vger.kernel.org 17103S: Odd Fixes 17104T: git git://linuxtv.org/media_tree.git 17105F: drivers/media/usb/pwc/* 17106F: include/trace/events/pwc.h 17107 17108PWM IR Transmitter 17109M: Sean Young <sean@mess.org> 17110L: linux-media@vger.kernel.org 17111S: Maintained 17112F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17113F: drivers/media/rc/pwm-ir-tx.c 17114 17115PWM SUBSYSTEM 17116M: Thierry Reding <thierry.reding@gmail.com> 17117R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17118L: linux-pwm@vger.kernel.org 17119S: Maintained 17120Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17121T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17122F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17123F: Documentation/devicetree/bindings/pwm/ 17124F: Documentation/driver-api/pwm.rst 17125F: drivers/gpio/gpio-mvebu.c 17126F: drivers/pwm/ 17127F: drivers/video/backlight/pwm_bl.c 17128F: include/dt-bindings/pwm/ 17129F: include/linux/pwm.h 17130F: include/linux/pwm_backlight.h 17131K: pwm_(config|apply_state|ops) 17132 17133PXA GPIO DRIVER 17134M: Robert Jarzmik <robert.jarzmik@free.fr> 17135L: linux-gpio@vger.kernel.org 17136S: Maintained 17137F: drivers/gpio/gpio-pxa.c 17138 17139PXA MMCI DRIVER 17140S: Orphan 17141 17142PXA RTC DRIVER 17143M: Robert Jarzmik <robert.jarzmik@free.fr> 17144L: linux-rtc@vger.kernel.org 17145S: Maintained 17146 17147PXA2xx/PXA3xx SUPPORT 17148M: Daniel Mack <daniel@zonque.org> 17149M: Haojian Zhuang <haojian.zhuang@gmail.com> 17150M: Robert Jarzmik <robert.jarzmik@free.fr> 17151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17152S: Maintained 17153T: git git://github.com/hzhuang1/linux.git 17154T: git git://github.com/rjarzmik/linux.git 17155F: arch/arm/boot/dts/pxa* 17156F: arch/arm/mach-pxa/ 17157F: drivers/dma/pxa* 17158F: drivers/pcmcia/pxa2xx* 17159F: drivers/pinctrl/pxa/ 17160F: drivers/spi/spi-pxa2xx* 17161F: drivers/usb/gadget/udc/pxa2* 17162F: include/sound/pxa2xx-lib.h 17163F: sound/arm/pxa* 17164F: sound/soc/pxa/ 17165 17166QAT DRIVER 17167M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17168L: qat-linux@intel.com 17169S: Supported 17170F: drivers/crypto/intel/qat/ 17171 17172QCOM AUDIO (ASoC) DRIVERS 17173M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17174M: Banajit Goswami <bgoswami@quicinc.com> 17175L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17176S: Supported 17177F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17178F: Documentation/devicetree/bindings/sound/qcom,* 17179F: drivers/soc/qcom/apr.c 17180F: include/dt-bindings/sound/qcom,wcd9335.h 17181F: sound/soc/codecs/lpass-rx-macro.* 17182F: sound/soc/codecs/lpass-tx-macro.* 17183F: sound/soc/codecs/lpass-va-macro.c 17184F: sound/soc/codecs/lpass-wsa-macro.* 17185F: sound/soc/codecs/msm8916-wcd-analog.c 17186F: sound/soc/codecs/msm8916-wcd-digital.c 17187F: sound/soc/codecs/wcd-clsh-v2.* 17188F: sound/soc/codecs/wcd-mbhc-v2.* 17189F: sound/soc/codecs/wcd9335.* 17190F: sound/soc/codecs/wcd934x.c 17191F: sound/soc/codecs/wsa881x.c 17192F: sound/soc/codecs/wsa883x.c 17193F: sound/soc/qcom/ 17194 17195QCOM EMBEDDED USB DEBUGGER (EUD) 17196M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17197L: linux-arm-msm@vger.kernel.org 17198S: Maintained 17199F: Documentation/ABI/testing/sysfs-driver-eud 17200F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17201F: drivers/usb/misc/qcom_eud.c 17202 17203QCOM IPA DRIVER 17204M: Alex Elder <elder@kernel.org> 17205L: netdev@vger.kernel.org 17206S: Supported 17207F: drivers/net/ipa/ 17208 17209QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17210M: Gabriel Somlo <somlo@cmu.edu> 17211M: "Michael S. Tsirkin" <mst@redhat.com> 17212L: qemu-devel@nongnu.org 17213S: Maintained 17214F: drivers/firmware/qemu_fw_cfg.c 17215F: include/uapi/linux/qemu_fw_cfg.h 17216 17217QIB DRIVER 17218M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17219L: linux-rdma@vger.kernel.org 17220S: Supported 17221F: drivers/infiniband/hw/qib/ 17222 17223QLOGIC QL41xxx FCOE DRIVER 17224M: Saurav Kashyap <skashyap@marvell.com> 17225M: Javed Hasan <jhasan@marvell.com> 17226M: GR-QLogic-Storage-Upstream@marvell.com 17227L: linux-scsi@vger.kernel.org 17228S: Supported 17229F: drivers/scsi/qedf/ 17230 17231QLOGIC QL41xxx ISCSI DRIVER 17232M: Nilesh Javali <njavali@marvell.com> 17233M: Manish Rangankar <mrangankar@marvell.com> 17234M: GR-QLogic-Storage-Upstream@marvell.com 17235L: linux-scsi@vger.kernel.org 17236S: Supported 17237F: drivers/scsi/qedi/ 17238 17239QLOGIC QL4xxx ETHERNET DRIVER 17240M: Ariel Elior <aelior@marvell.com> 17241M: Manish Chopra <manishc@marvell.com> 17242L: netdev@vger.kernel.org 17243S: Supported 17244F: drivers/net/ethernet/qlogic/qed/ 17245F: drivers/net/ethernet/qlogic/qede/ 17246F: include/linux/qed/ 17247 17248QLOGIC QL4xxx RDMA DRIVER 17249M: Michal Kalderon <mkalderon@marvell.com> 17250M: Ariel Elior <aelior@marvell.com> 17251L: linux-rdma@vger.kernel.org 17252S: Supported 17253F: drivers/infiniband/hw/qedr/ 17254F: include/uapi/rdma/qedr-abi.h 17255 17256QLOGIC QLA1280 SCSI DRIVER 17257M: Michael Reed <mdr@sgi.com> 17258L: linux-scsi@vger.kernel.org 17259S: Maintained 17260F: drivers/scsi/qla1280.[ch] 17261 17262QLOGIC QLA2XXX FC-SCSI DRIVER 17263M: Nilesh Javali <njavali@marvell.com> 17264M: GR-QLogic-Storage-Upstream@marvell.com 17265L: linux-scsi@vger.kernel.org 17266S: Supported 17267F: drivers/scsi/qla2xxx/ 17268 17269QLOGIC QLA3XXX NETWORK DRIVER 17270M: GR-Linux-NIC-Dev@marvell.com 17271L: netdev@vger.kernel.org 17272S: Supported 17273F: drivers/net/ethernet/qlogic/qla3xxx.* 17274 17275QLOGIC QLA4XXX iSCSI DRIVER 17276M: Nilesh Javali <njavali@marvell.com> 17277M: Manish Rangankar <mrangankar@marvell.com> 17278M: GR-QLogic-Storage-Upstream@marvell.com 17279L: linux-scsi@vger.kernel.org 17280S: Supported 17281F: drivers/scsi/qla4xxx/ 17282 17283QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17284M: Shahed Shaikh <shshaikh@marvell.com> 17285M: Manish Chopra <manishc@marvell.com> 17286M: GR-Linux-NIC-Dev@marvell.com 17287L: netdev@vger.kernel.org 17288S: Supported 17289F: drivers/net/ethernet/qlogic/qlcnic/ 17290 17291QLOGIC QLGE 10Gb ETHERNET DRIVER 17292M: Manish Chopra <manishc@marvell.com> 17293M: GR-Linux-NIC-Dev@marvell.com 17294M: Coiby Xu <coiby.xu@gmail.com> 17295L: netdev@vger.kernel.org 17296S: Supported 17297F: Documentation/networking/device_drivers/qlogic/qlge.rst 17298F: drivers/staging/qlge/ 17299 17300QM1D1B0004 MEDIA DRIVER 17301M: Akihiro Tsukada <tskd08@gmail.com> 17302L: linux-media@vger.kernel.org 17303S: Odd Fixes 17304F: drivers/media/tuners/qm1d1b0004* 17305 17306QM1D1C0042 MEDIA DRIVER 17307M: Akihiro Tsukada <tskd08@gmail.com> 17308L: linux-media@vger.kernel.org 17309S: Odd Fixes 17310F: drivers/media/tuners/qm1d1c0042* 17311 17312QNX4 FILESYSTEM 17313M: Anders Larsen <al@alarsen.net> 17314S: Maintained 17315W: http://www.alarsen.net/linux/qnx4fs/ 17316F: fs/qnx4/ 17317F: include/uapi/linux/qnx4_fs.h 17318F: include/uapi/linux/qnxtypes.h 17319 17320QNX6 FILESYSTEM 17321S: Orphan 17322F: Documentation/filesystems/qnx6.rst 17323F: fs/qnx6/ 17324F: include/linux/qnx6_fs.h 17325 17326QORIQ DPAA2 FSL-MC BUS DRIVER 17327M: Stuart Yoder <stuyoder@gmail.com> 17328M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17329L: linux-kernel@vger.kernel.org 17330S: Maintained 17331F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17332F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17333F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17334F: drivers/bus/fsl-mc/ 17335F: include/uapi/linux/fsl_mc.h 17336 17337QT1010 MEDIA DRIVER 17338M: Antti Palosaari <crope@iki.fi> 17339L: linux-media@vger.kernel.org 17340S: Maintained 17341W: https://linuxtv.org 17342W: http://palosaari.fi/linux/ 17343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17344T: git git://linuxtv.org/anttip/media_tree.git 17345F: drivers/media/tuners/qt1010* 17346 17347QUALCOMM ATH12K WIRELESS DRIVER 17348M: Kalle Valo <kvalo@kernel.org> 17349L: ath12k@lists.infradead.org 17350S: Supported 17351T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17352F: drivers/net/wireless/ath/ath12k/ 17353 17354QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17355M: Kalle Valo <kvalo@kernel.org> 17356L: ath10k@lists.infradead.org 17357S: Supported 17358W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17359T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17360F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17361F: drivers/net/wireless/ath/ath10k/ 17362 17363QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17364M: Kalle Valo <kvalo@kernel.org> 17365L: ath11k@lists.infradead.org 17366S: Supported 17367T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17368F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17369F: drivers/net/wireless/ath/ath11k/ 17370 17371QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17372M: Toke Høiland-Jørgensen <toke@toke.dk> 17373L: linux-wireless@vger.kernel.org 17374S: Maintained 17375W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17376F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17377F: drivers/net/wireless/ath/ath9k/ 17378 17379QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17380M: Stephan Gerhold <stephan@gerhold.net> 17381L: netdev@vger.kernel.org 17382L: linux-arm-msm@vger.kernel.org 17383S: Maintained 17384F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17385F: drivers/net/wwan/qcom_bam_dmux.c 17386 17387QUALCOMM CAMERA SUBSYSTEM DRIVER 17388M: Robert Foss <rfoss@kernel.org> 17389M: Todor Tomov <todor.too@gmail.com> 17390M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17391L: linux-media@vger.kernel.org 17392S: Maintained 17393F: Documentation/admin-guide/media/qcom_camss.rst 17394F: Documentation/devicetree/bindings/media/*camss* 17395F: drivers/media/platform/qcom/camss/ 17396 17397QUALCOMM CLOCK DRIVERS 17398M: Bjorn Andersson <andersson@kernel.org> 17399L: linux-arm-msm@vger.kernel.org 17400S: Supported 17401T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17402F: Documentation/devicetree/bindings/clock/qcom,* 17403F: drivers/clk/qcom/ 17404F: include/dt-bindings/clock/qcom,* 17405 17406QUALCOMM CLOUD AI (QAIC) DRIVER 17407M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17408L: linux-arm-msm@vger.kernel.org 17409L: dri-devel@lists.freedesktop.org 17410S: Supported 17411T: git git://anongit.freedesktop.org/drm/drm-misc 17412F: Documentation/accel/qaic/ 17413F: drivers/accel/qaic/ 17414F: include/uapi/drm/qaic_accel.h 17415 17416QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17417M: Bjorn Andersson <andersson@kernel.org> 17418M: Konrad Dybcio <konrad.dybcio@linaro.org> 17419L: linux-pm@vger.kernel.org 17420L: linux-arm-msm@vger.kernel.org 17421S: Maintained 17422F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17423F: drivers/soc/qcom/cpr.c 17424 17425QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17426M: Ilia Lin <ilia.lin@kernel.org> 17427L: linux-pm@vger.kernel.org 17428S: Maintained 17429F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17430F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17431F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17432 17433QUALCOMM CRYPTO DRIVERS 17434M: Thara Gopinath <thara.gopinath@gmail.com> 17435L: linux-crypto@vger.kernel.org 17436L: linux-arm-msm@vger.kernel.org 17437S: Maintained 17438F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17439F: drivers/crypto/qce/ 17440 17441QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17442M: Timur Tabi <timur@kernel.org> 17443L: netdev@vger.kernel.org 17444S: Maintained 17445F: drivers/net/ethernet/qualcomm/emac/ 17446 17447QUALCOMM ETHQOS ETHERNET DRIVER 17448M: Vinod Koul <vkoul@kernel.org> 17449R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17450L: netdev@vger.kernel.org 17451S: Maintained 17452F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17453F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17454 17455QUALCOMM FASTRPC DRIVER 17456M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17457M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17458L: linux-arm-msm@vger.kernel.org 17459S: Maintained 17460F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17461F: drivers/misc/fastrpc.c 17462F: include/uapi/misc/fastrpc.h 17463 17464QUALCOMM HEXAGON ARCHITECTURE 17465M: Brian Cain <bcain@quicinc.com> 17466L: linux-hexagon@vger.kernel.org 17467S: Supported 17468T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17469F: arch/hexagon/ 17470 17471QUALCOMM HIDMA DRIVER 17472M: Sinan Kaya <okaya@kernel.org> 17473L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17474L: linux-arm-msm@vger.kernel.org 17475L: dmaengine@vger.kernel.org 17476S: Supported 17477F: drivers/dma/qcom/hidma* 17478 17479QUALCOMM I2C CCI DRIVER 17480M: Loic Poulain <loic.poulain@linaro.org> 17481M: Robert Foss <rfoss@kernel.org> 17482L: linux-i2c@vger.kernel.org 17483L: linux-arm-msm@vger.kernel.org 17484S: Maintained 17485F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17486F: drivers/i2c/busses/i2c-qcom-cci.c 17487 17488QUALCOMM INTERCONNECT BWMON DRIVER 17489M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17490L: linux-arm-msm@vger.kernel.org 17491S: Maintained 17492F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17493F: drivers/soc/qcom/icc-bwmon.c 17494 17495QUALCOMM IOMMU 17496M: Rob Clark <robdclark@gmail.com> 17497L: iommu@lists.linux.dev 17498L: linux-arm-msm@vger.kernel.org 17499S: Maintained 17500F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17501 17502QUALCOMM IPC ROUTER (QRTR) DRIVER 17503M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17504L: linux-arm-msm@vger.kernel.org 17505S: Maintained 17506F: include/trace/events/qrtr.h 17507F: include/uapi/linux/qrtr.h 17508F: net/qrtr/ 17509 17510QUALCOMM IPCC MAILBOX DRIVER 17511M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17512L: linux-arm-msm@vger.kernel.org 17513S: Supported 17514F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17515F: drivers/mailbox/qcom-ipcc.c 17516F: include/dt-bindings/mailbox/qcom-ipcc.h 17517 17518QUALCOMM IPQ4019 USB PHY DRIVER 17519M: Robert Marko <robert.marko@sartura.hr> 17520M: Luka Perkov <luka.perkov@sartura.hr> 17521L: linux-arm-msm@vger.kernel.org 17522S: Maintained 17523F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17524F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17525 17526QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17527M: Robert Marko <robert.marko@sartura.hr> 17528M: Luka Perkov <luka.perkov@sartura.hr> 17529L: linux-arm-msm@vger.kernel.org 17530S: Maintained 17531F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17532F: drivers/regulator/vqmmc-ipq4019-regulator.c 17533 17534QUALCOMM NAND CONTROLLER DRIVER 17535M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17536L: linux-mtd@lists.infradead.org 17537L: linux-arm-msm@vger.kernel.org 17538S: Maintained 17539F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17540F: drivers/mtd/nand/raw/qcom_nandc.c 17541 17542QUALCOMM RMNET DRIVER 17543M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17544M: Sean Tranchetti <quic_stranche@quicinc.com> 17545L: netdev@vger.kernel.org 17546S: Maintained 17547F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17548F: drivers/net/ethernet/qualcomm/rmnet/ 17549F: include/linux/if_rmnet.h 17550 17551QUALCOMM TSENS THERMAL DRIVER 17552M: Amit Kucheria <amitk@kernel.org> 17553M: Thara Gopinath <thara.gopinath@gmail.com> 17554L: linux-pm@vger.kernel.org 17555L: linux-arm-msm@vger.kernel.org 17556S: Maintained 17557F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17558F: drivers/thermal/qcom/ 17559 17560QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17561M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17562M: Vikash Garodia <quic_vgarodia@quicinc.com> 17563L: linux-media@vger.kernel.org 17564L: linux-arm-msm@vger.kernel.org 17565S: Maintained 17566T: git git://linuxtv.org/media_tree.git 17567F: Documentation/devicetree/bindings/media/*venus* 17568F: drivers/media/platform/qcom/venus/ 17569 17570QUALCOMM WCN36XX WIRELESS DRIVER 17571M: Loic Poulain <loic.poulain@linaro.org> 17572L: wcn36xx@lists.infradead.org 17573S: Supported 17574W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17575F: drivers/net/wireless/ath/wcn36xx/ 17576 17577QUANTENNA QTNFMAC WIRELESS DRIVER 17578M: Igor Mitsyanko <imitsyanko@quantenna.com> 17579R: Sergey Matyukevich <geomatsi@gmail.com> 17580L: linux-wireless@vger.kernel.org 17581S: Maintained 17582F: drivers/net/wireless/quantenna 17583 17584RADEON and AMDGPU DRM DRIVERS 17585M: Alex Deucher <alexander.deucher@amd.com> 17586M: Christian König <christian.koenig@amd.com> 17587M: Pan, Xinhui <Xinhui.Pan@amd.com> 17588L: amd-gfx@lists.freedesktop.org 17589S: Supported 17590B: https://gitlab.freedesktop.org/drm/amd/-/issues 17591C: irc://irc.oftc.net/radeon 17592T: git https://gitlab.freedesktop.org/agd5f/linux.git 17593F: Documentation/gpu/amdgpu/ 17594F: drivers/gpu/drm/amd/ 17595F: drivers/gpu/drm/radeon/ 17596F: include/uapi/drm/amdgpu_drm.h 17597F: include/uapi/drm/radeon_drm.h 17598 17599RADEON FRAMEBUFFER DISPLAY DRIVER 17600M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17601L: linux-fbdev@vger.kernel.org 17602S: Maintained 17603F: drivers/video/fbdev/aty/radeon* 17604F: include/uapi/linux/radeonfb.h 17605 17606RADIOSHARK RADIO DRIVER 17607M: Hans Verkuil <hverkuil@xs4all.nl> 17608L: linux-media@vger.kernel.org 17609S: Maintained 17610T: git git://linuxtv.org/media_tree.git 17611F: drivers/media/radio/radio-shark.c 17612 17613RADIOSHARK2 RADIO DRIVER 17614M: Hans Verkuil <hverkuil@xs4all.nl> 17615L: linux-media@vger.kernel.org 17616S: Maintained 17617T: git git://linuxtv.org/media_tree.git 17618F: drivers/media/radio/radio-shark2.c 17619F: drivers/media/radio/radio-tea5777.c 17620 17621RADOS BLOCK DEVICE (RBD) 17622M: Ilya Dryomov <idryomov@gmail.com> 17623R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17624L: ceph-devel@vger.kernel.org 17625S: Supported 17626W: http://ceph.com/ 17627T: git https://github.com/ceph/ceph-client.git 17628F: Documentation/ABI/testing/sysfs-bus-rbd 17629F: drivers/block/rbd.c 17630F: drivers/block/rbd_types.h 17631 17632RAGE128 FRAMEBUFFER DISPLAY DRIVER 17633L: linux-fbdev@vger.kernel.org 17634S: Orphan 17635F: drivers/video/fbdev/aty/aty128fb.c 17636 17637RAINSHADOW-CEC DRIVER 17638M: Hans Verkuil <hverkuil@xs4all.nl> 17639L: linux-media@vger.kernel.org 17640S: Maintained 17641T: git git://linuxtv.org/media_tree.git 17642F: drivers/media/cec/usb/rainshadow/ 17643 17644RALINK MIPS ARCHITECTURE 17645M: John Crispin <john@phrozen.org> 17646L: linux-mips@vger.kernel.org 17647S: Maintained 17648F: arch/mips/ralink 17649 17650RALINK MT7621 MIPS ARCHITECTURE 17651M: Arınç ÜNAL <arinc.unal@arinc9.com> 17652M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17653L: linux-mips@vger.kernel.org 17654S: Maintained 17655F: arch/mips/boot/dts/ralink/mt7621* 17656 17657RALINK RT2X00 WIRELESS LAN DRIVER 17658M: Stanislaw Gruszka <stf_xl@wp.pl> 17659M: Helmut Schaa <helmut.schaa@googlemail.com> 17660L: linux-wireless@vger.kernel.org 17661S: Maintained 17662F: drivers/net/wireless/ralink/rt2x00/ 17663 17664RAMDISK RAM BLOCK DEVICE DRIVER 17665M: Jens Axboe <axboe@kernel.dk> 17666S: Maintained 17667F: Documentation/admin-guide/blockdev/ramdisk.rst 17668F: drivers/block/brd.c 17669 17670RANCHU VIRTUAL BOARD FOR MIPS 17671M: Miodrag Dinic <miodrag.dinic@mips.com> 17672L: linux-mips@vger.kernel.org 17673S: Supported 17674F: arch/mips/configs/generic/board-ranchu.config 17675F: arch/mips/generic/board-ranchu.c 17676 17677RANDOM NUMBER DRIVER 17678M: "Theodore Ts'o" <tytso@mit.edu> 17679M: Jason A. Donenfeld <Jason@zx2c4.com> 17680S: Maintained 17681T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17682F: drivers/char/random.c 17683F: drivers/virt/vmgenid.c 17684 17685RAPIDIO SUBSYSTEM 17686M: Matt Porter <mporter@kernel.crashing.org> 17687M: Alexandre Bounine <alex.bou9@gmail.com> 17688S: Maintained 17689F: drivers/rapidio/ 17690 17691RAS INFRASTRUCTURE 17692M: Tony Luck <tony.luck@intel.com> 17693M: Borislav Petkov <bp@alien8.de> 17694L: linux-edac@vger.kernel.org 17695S: Maintained 17696F: Documentation/admin-guide/ras.rst 17697F: drivers/ras/ 17698F: include/linux/ras.h 17699F: include/ras/ras_event.h 17700 17701RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17702L: linux-wireless@vger.kernel.org 17703S: Orphan 17704F: drivers/net/wireless/legacy/ray* 17705 17706RC-CORE / LIRC FRAMEWORK 17707M: Sean Young <sean@mess.org> 17708L: linux-media@vger.kernel.org 17709S: Maintained 17710W: http://linuxtv.org 17711T: git git://linuxtv.org/media_tree.git 17712F: Documentation/driver-api/media/rc-core.rst 17713F: Documentation/userspace-api/media/rc/ 17714F: drivers/media/rc/ 17715F: include/media/rc-core.h 17716F: include/media/rc-map.h 17717F: include/uapi/linux/lirc.h 17718 17719RCMM REMOTE CONTROLS DECODER 17720M: Patrick Lerda <patrick9876@free.fr> 17721S: Maintained 17722F: drivers/media/rc/ir-rcmm-decoder.c 17723 17724RCUTORTURE TEST FRAMEWORK 17725M: "Paul E. McKenney" <paulmck@kernel.org> 17726M: Josh Triplett <josh@joshtriplett.org> 17727R: Steven Rostedt <rostedt@goodmis.org> 17728R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17729R: Lai Jiangshan <jiangshanlai@gmail.com> 17730L: rcu@vger.kernel.org 17731S: Supported 17732T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17733F: tools/testing/selftests/rcutorture 17734 17735RDACM20 Camera Sensor 17736M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17737M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17738M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17739M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17740L: linux-media@vger.kernel.org 17741S: Maintained 17742F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17743F: drivers/media/i2c/max9271.c 17744F: drivers/media/i2c/max9271.h 17745F: drivers/media/i2c/rdacm20.c 17746 17747RDACM21 Camera Sensor 17748M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17749M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17750M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17751M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17752L: linux-media@vger.kernel.org 17753S: Maintained 17754F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17755F: drivers/media/i2c/max9271.c 17756F: drivers/media/i2c/max9271.h 17757F: drivers/media/i2c/rdacm21.c 17758 17759RDC R-321X SoC 17760M: Florian Fainelli <florian@openwrt.org> 17761S: Maintained 17762 17763RDC R6040 FAST ETHERNET DRIVER 17764M: Florian Fainelli <f.fainelli@gmail.com> 17765L: netdev@vger.kernel.org 17766S: Maintained 17767F: drivers/net/ethernet/rdc/r6040.c 17768 17769RDMAVT - RDMA verbs software 17770M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17771L: linux-rdma@vger.kernel.org 17772S: Supported 17773F: drivers/infiniband/sw/rdmavt 17774 17775RDS - RELIABLE DATAGRAM SOCKETS 17776M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17777L: netdev@vger.kernel.org 17778L: linux-rdma@vger.kernel.org 17779L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17780S: Supported 17781W: https://oss.oracle.com/projects/rds/ 17782F: Documentation/networking/rds.rst 17783F: net/rds/ 17784 17785RDT - RESOURCE ALLOCATION 17786M: Fenghua Yu <fenghua.yu@intel.com> 17787M: Reinette Chatre <reinette.chatre@intel.com> 17788L: linux-kernel@vger.kernel.org 17789S: Supported 17790F: Documentation/arch/x86/resctrl* 17791F: arch/x86/include/asm/resctrl.h 17792F: arch/x86/kernel/cpu/resctrl/ 17793F: tools/testing/selftests/resctrl/ 17794 17795READ-COPY UPDATE (RCU) 17796M: "Paul E. McKenney" <paulmck@kernel.org> 17797M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17798M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17799M: Joel Fernandes <joel@joelfernandes.org> 17800M: Josh Triplett <josh@joshtriplett.org> 17801M: Boqun Feng <boqun.feng@gmail.com> 17802R: Steven Rostedt <rostedt@goodmis.org> 17803R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17804R: Lai Jiangshan <jiangshanlai@gmail.com> 17805R: Zqiang <qiang1.zhang@intel.com> 17806L: rcu@vger.kernel.org 17807S: Supported 17808W: http://www.rdrop.com/users/paulmck/RCU/ 17809T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17810F: Documentation/RCU/ 17811F: include/linux/rcu* 17812F: kernel/rcu/ 17813X: Documentation/RCU/torture.rst 17814X: include/linux/srcu*.h 17815X: kernel/rcu/srcu*.c 17816 17817REAL TIME CLOCK (RTC) SUBSYSTEM 17818M: Alessandro Zummo <a.zummo@towertech.it> 17819M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17820L: linux-rtc@vger.kernel.org 17821S: Maintained 17822Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17823T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17824F: Documentation/admin-guide/rtc.rst 17825F: Documentation/devicetree/bindings/rtc/ 17826F: drivers/rtc/ 17827F: include/linux/platform_data/rtc-* 17828F: include/linux/rtc.h 17829F: include/linux/rtc/ 17830F: include/uapi/linux/rtc.h 17831F: tools/testing/selftests/rtc/ 17832 17833Real-time Linux Analysis (RTLA) tools 17834M: Daniel Bristot de Oliveira <bristot@kernel.org> 17835M: Steven Rostedt <rostedt@goodmis.org> 17836L: linux-trace-kernel@vger.kernel.org 17837S: Maintained 17838F: Documentation/tools/rtla/ 17839F: tools/tracing/rtla/ 17840 17841REALTEK AUDIO CODECS 17842M: Oder Chiou <oder_chiou@realtek.com> 17843S: Maintained 17844F: include/sound/rt*.h 17845F: sound/soc/codecs/rt* 17846 17847REALTEK OTTO WATCHDOG 17848M: Sander Vanheule <sander@svanheule.net> 17849L: linux-watchdog@vger.kernel.org 17850S: Maintained 17851F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17852F: drivers/watchdog/realtek_otto_wdt.c 17853 17854REALTEK RTL83xx SMI DSA ROUTER CHIPS 17855M: Linus Walleij <linus.walleij@linaro.org> 17856M: Alvin Šipraga <alsi@bang-olufsen.dk> 17857S: Maintained 17858F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17859F: drivers/net/dsa/realtek/* 17860 17861REALTEK WIRELESS DRIVER (rtlwifi family) 17862M: Ping-Ke Shih <pkshih@realtek.com> 17863L: linux-wireless@vger.kernel.org 17864S: Maintained 17865W: https://wireless.wiki.kernel.org/ 17866T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17867F: drivers/net/wireless/realtek/rtlwifi/ 17868 17869REALTEK WIRELESS DRIVER (rtw88) 17870M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17871L: linux-wireless@vger.kernel.org 17872S: Maintained 17873F: drivers/net/wireless/realtek/rtw88/ 17874 17875REALTEK WIRELESS DRIVER (rtw89) 17876M: Ping-Ke Shih <pkshih@realtek.com> 17877L: linux-wireless@vger.kernel.org 17878S: Maintained 17879F: drivers/net/wireless/realtek/rtw89/ 17880 17881REDPINE WIRELESS DRIVER 17882L: linux-wireless@vger.kernel.org 17883S: Orphan 17884F: drivers/net/wireless/rsi/ 17885 17886REGISTER MAP ABSTRACTION 17887M: Mark Brown <broonie@kernel.org> 17888L: linux-kernel@vger.kernel.org 17889S: Supported 17890T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17891F: Documentation/devicetree/bindings/regmap/ 17892F: drivers/base/regmap/ 17893F: include/linux/regmap.h 17894 17895REISERFS FILE SYSTEM 17896L: reiserfs-devel@vger.kernel.org 17897S: Supported 17898F: fs/reiserfs/ 17899 17900REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17901M: Bjorn Andersson <andersson@kernel.org> 17902M: Mathieu Poirier <mathieu.poirier@linaro.org> 17903L: linux-remoteproc@vger.kernel.org 17904S: Maintained 17905T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17906F: Documentation/ABI/testing/sysfs-class-remoteproc 17907F: Documentation/devicetree/bindings/remoteproc/ 17908F: Documentation/staging/remoteproc.rst 17909F: drivers/remoteproc/ 17910F: include/linux/remoteproc.h 17911F: include/linux/remoteproc/ 17912 17913REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17914M: Bjorn Andersson <andersson@kernel.org> 17915M: Mathieu Poirier <mathieu.poirier@linaro.org> 17916L: linux-remoteproc@vger.kernel.org 17917S: Maintained 17918T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17919F: Documentation/ABI/testing/sysfs-bus-rpmsg 17920F: Documentation/staging/rpmsg.rst 17921F: drivers/rpmsg/ 17922F: include/linux/rpmsg.h 17923F: include/linux/rpmsg/ 17924F: include/uapi/linux/rpmsg.h 17925F: samples/rpmsg/ 17926 17927REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17928M: Stephan Gerhold <stephan@gerhold.net> 17929L: netdev@vger.kernel.org 17930L: linux-remoteproc@vger.kernel.org 17931S: Maintained 17932F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17933 17934RENESAS CLOCK DRIVERS 17935M: Geert Uytterhoeven <geert+renesas@glider.be> 17936L: linux-renesas-soc@vger.kernel.org 17937S: Supported 17938T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17939F: Documentation/devicetree/bindings/clock/renesas,* 17940F: drivers/clk/renesas/ 17941 17942RENESAS EMEV2 I2C DRIVER 17943M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17944L: linux-renesas-soc@vger.kernel.org 17945S: Supported 17946F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17947F: drivers/i2c/busses/i2c-emev2.c 17948 17949RENESAS ETHERNET DRIVERS 17950R: Sergey Shtylyov <s.shtylyov@omp.ru> 17951L: netdev@vger.kernel.org 17952L: linux-renesas-soc@vger.kernel.org 17953F: Documentation/devicetree/bindings/net/renesas,*.yaml 17954F: drivers/net/ethernet/renesas/ 17955F: include/linux/sh_eth.h 17956 17957RENESAS IDT821034 ASoC CODEC 17958M: Herve Codina <herve.codina@bootlin.com> 17959L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17960S: Maintained 17961F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17962F: sound/soc/codecs/idt821034.c 17963 17964RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17965M: Miquel Raynal <miquel.raynal@bootlin.com> 17966L: linux-mtd@lists.infradead.org 17967L: linux-renesas-soc@vger.kernel.org 17968S: Maintained 17969F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17970F: drivers/mtd/nand/raw/renesas-nand-controller.c 17971 17972RENESAS R-CAR GYROADC DRIVER 17973M: Marek Vasut <marek.vasut@gmail.com> 17974L: linux-iio@vger.kernel.org 17975S: Supported 17976F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17977F: drivers/iio/adc/rcar-gyroadc.c 17978 17979RENESAS R-CAR I2C DRIVERS 17980M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17981L: linux-renesas-soc@vger.kernel.org 17982S: Supported 17983F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17984F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17985F: drivers/i2c/busses/i2c-rcar.c 17986F: drivers/i2c/busses/i2c-sh_mobile.c 17987 17988RENESAS R-CAR SATA DRIVER 17989R: Sergey Shtylyov <s.shtylyov@omp.ru> 17990L: linux-ide@vger.kernel.org 17991L: linux-renesas-soc@vger.kernel.org 17992S: Supported 17993F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17994F: drivers/ata/sata_rcar.c 17995 17996RENESAS R-CAR THERMAL DRIVERS 17997M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17998L: linux-renesas-soc@vger.kernel.org 17999S: Supported 18000F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18001F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18002F: drivers/thermal/rcar_gen3_thermal.c 18003F: drivers/thermal/rcar_thermal.c 18004 18005RENESAS RIIC DRIVER 18006M: Chris Brandt <chris.brandt@renesas.com> 18007L: linux-renesas-soc@vger.kernel.org 18008S: Supported 18009F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18010F: drivers/i2c/busses/i2c-riic.c 18011 18012RENESAS RZ/G2L A/D DRIVER 18013M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18014L: linux-iio@vger.kernel.org 18015L: linux-renesas-soc@vger.kernel.org 18016S: Supported 18017F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18018F: drivers/iio/adc/rzg2l_adc.c 18019 18020RENESAS RZ/G2L MTU3a COUNTER DRIVER 18021M: Biju Das <biju.das.jz@bp.renesas.com> 18022L: linux-iio@vger.kernel.org 18023L: linux-renesas-soc@vger.kernel.org 18024S: Supported 18025F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18026F: drivers/counter/rz-mtu3-cnt.c 18027 18028RENESAS RZ/N1 A5PSW SWITCH DRIVER 18029M: Clément Léger <clement.leger@bootlin.com> 18030L: linux-renesas-soc@vger.kernel.org 18031L: netdev@vger.kernel.org 18032S: Maintained 18033F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18034F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18035F: drivers/net/dsa/rzn1_a5psw* 18036F: drivers/net/pcs/pcs-rzn1-miic.c 18037F: include/dt-bindings/net/pcs-rzn1-miic.h 18038F: include/linux/pcs-rzn1-miic.h 18039F: net/dsa/tag_rzn1_a5psw.c 18040 18041RENESAS RZ/N1 RTC CONTROLLER DRIVER 18042M: Miquel Raynal <miquel.raynal@bootlin.com> 18043L: linux-rtc@vger.kernel.org 18044L: linux-renesas-soc@vger.kernel.org 18045S: Maintained 18046F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18047F: drivers/rtc/rtc-rzn1.c 18048 18049RENESAS RZ/N1 USBF CONTROLLER DRIVER 18050M: Herve Codina <herve.codina@bootlin.com> 18051L: linux-renesas-soc@vger.kernel.org 18052L: linux-usb@vger.kernel.org 18053S: Maintained 18054F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18055F: drivers/usb/gadget/udc/renesas_usbf.c 18056 18057RENESAS RZ/V2M I2C DRIVER 18058M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18059L: linux-i2c@vger.kernel.org 18060L: linux-renesas-soc@vger.kernel.org 18061S: Supported 18062F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18063F: drivers/i2c/busses/i2c-rzv2m.c 18064 18065RENESAS USB PHY DRIVER 18066M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18067L: linux-renesas-soc@vger.kernel.org 18068S: Maintained 18069F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18070 18071RENESAS VERSACLOCK 7 CLOCK DRIVER 18072M: Alex Helms <alexander.helms.jy@renesas.com> 18073S: Maintained 18074F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18075F: drivers/clk/clk-versaclock7.c 18076 18077RESET CONTROLLER FRAMEWORK 18078M: Philipp Zabel <p.zabel@pengutronix.de> 18079S: Maintained 18080T: git git://git.pengutronix.de/git/pza/linux 18081F: Documentation/devicetree/bindings/reset/ 18082F: Documentation/driver-api/reset.rst 18083F: drivers/reset/ 18084F: include/dt-bindings/reset/ 18085F: include/linux/reset-controller.h 18086F: include/linux/reset.h 18087F: include/linux/reset/ 18088K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18089 18090RESTARTABLE SEQUENCES SUPPORT 18091M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18092M: Peter Zijlstra <peterz@infradead.org> 18093M: "Paul E. McKenney" <paulmck@kernel.org> 18094M: Boqun Feng <boqun.feng@gmail.com> 18095L: linux-kernel@vger.kernel.org 18096S: Supported 18097F: include/trace/events/rseq.h 18098F: include/uapi/linux/rseq.h 18099F: kernel/rseq.c 18100F: tools/testing/selftests/rseq/ 18101 18102RFKILL 18103M: Johannes Berg <johannes@sipsolutions.net> 18104L: linux-wireless@vger.kernel.org 18105S: Maintained 18106W: https://wireless.wiki.kernel.org/ 18107Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18108T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18109T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18110F: Documentation/ABI/stable/sysfs-class-rfkill 18111F: Documentation/driver-api/rfkill.rst 18112F: include/linux/rfkill.h 18113F: include/uapi/linux/rfkill.h 18114F: net/rfkill/ 18115 18116RHASHTABLE 18117M: Thomas Graf <tgraf@suug.ch> 18118M: Herbert Xu <herbert@gondor.apana.org.au> 18119L: netdev@vger.kernel.org 18120S: Maintained 18121F: include/linux/rhashtable-types.h 18122F: include/linux/rhashtable.h 18123F: lib/rhashtable.c 18124F: lib/test_rhashtable.c 18125 18126RICOH R5C592 MEMORYSTICK DRIVER 18127M: Maxim Levitsky <maximlevitsky@gmail.com> 18128S: Maintained 18129F: drivers/memstick/host/r592.* 18130 18131RICOH SMARTMEDIA/XD DRIVER 18132M: Maxim Levitsky <maximlevitsky@gmail.com> 18133S: Maintained 18134F: drivers/mtd/nand/raw/r852.c 18135F: drivers/mtd/nand/raw/r852.h 18136 18137RISC-V ARCHITECTURE 18138M: Paul Walmsley <paul.walmsley@sifive.com> 18139M: Palmer Dabbelt <palmer@dabbelt.com> 18140M: Albert Ou <aou@eecs.berkeley.edu> 18141L: linux-riscv@lists.infradead.org 18142S: Supported 18143Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18144C: irc://irc.libera.chat/riscv 18145P: Documentation/riscv/patch-acceptance.rst 18146T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18147F: arch/riscv/ 18148N: riscv 18149K: riscv 18150 18151RISC-V MICROCHIP FPGA SUPPORT 18152M: Conor Dooley <conor.dooley@microchip.com> 18153M: Daire McNamara <daire.mcnamara@microchip.com> 18154L: linux-riscv@lists.infradead.org 18155S: Supported 18156F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18157F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18158F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18159F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18160F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18161F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18162F: Documentation/devicetree/bindings/riscv/microchip.yaml 18163F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18164F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18165F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18166F: arch/riscv/boot/dts/microchip/ 18167F: drivers/char/hw_random/mpfs-rng.c 18168F: drivers/clk/microchip/clk-mpfs*.c 18169F: drivers/i2c/busses/i2c-microchip-corei2c.c 18170F: drivers/mailbox/mailbox-mpfs.c 18171F: drivers/pci/controller/pcie-microchip-host.c 18172F: drivers/reset/reset-mpfs.c 18173F: drivers/rtc/rtc-mpfs.c 18174F: drivers/soc/microchip/mpfs-sys-controller.c 18175F: drivers/spi/spi-microchip-core-qspi.c 18176F: drivers/spi/spi-microchip-core.c 18177F: drivers/usb/musb/mpfs.c 18178F: include/soc/microchip/mpfs.h 18179 18180RISC-V MISC SOC SUPPORT 18181M: Conor Dooley <conor@kernel.org> 18182L: linux-riscv@lists.infradead.org 18183S: Maintained 18184Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18185T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18186F: Documentation/devicetree/bindings/riscv/ 18187F: arch/riscv/boot/dts/ 18188 18189RISC-V PMU DRIVERS 18190M: Atish Patra <atishp@atishpatra.org> 18191R: Anup Patel <anup@brainfault.org> 18192L: linux-riscv@lists.infradead.org 18193S: Supported 18194F: drivers/perf/riscv_pmu.c 18195F: drivers/perf/riscv_pmu_legacy.c 18196F: drivers/perf/riscv_pmu_sbi.c 18197 18198RNBD BLOCK DRIVERS 18199M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18200M: Jack Wang <jinpu.wang@ionos.com> 18201L: linux-block@vger.kernel.org 18202S: Maintained 18203F: drivers/block/rnbd/ 18204 18205ROCCAT DRIVERS 18206M: Stefan Achatz <erazor_de@users.sourceforge.net> 18207S: Maintained 18208W: http://sourceforge.net/projects/roccat/ 18209F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18210F: drivers/hid/hid-roccat* 18211F: include/linux/hid-roccat* 18212 18213ROCKCHIP CRYPTO DRIVERS 18214M: Corentin Labbe <clabbe@baylibre.com> 18215L: linux-crypto@vger.kernel.org 18216S: Maintained 18217F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18218F: drivers/crypto/rockchip/ 18219 18220ROCKCHIP I2S TDM DRIVER 18221M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18222L: linux-rockchip@lists.infradead.org 18223S: Maintained 18224F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18225F: sound/soc/rockchip/rockchip_i2s_tdm.* 18226 18227ROCKCHIP ISP V1 DRIVER 18228M: Dafna Hirschfeld <dafna@fastmail.com> 18229L: linux-media@vger.kernel.org 18230L: linux-rockchip@lists.infradead.org 18231S: Maintained 18232F: Documentation/admin-guide/media/rkisp1.rst 18233F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18234F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18235F: drivers/media/platform/rockchip/rkisp1 18236F: include/uapi/linux/rkisp1-config.h 18237 18238ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18239M: Jacob Chen <jacob-chen@iotwrt.com> 18240M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18241L: linux-media@vger.kernel.org 18242L: linux-rockchip@lists.infradead.org 18243S: Maintained 18244F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18245F: drivers/media/platform/rockchip/rga/ 18246 18247ROCKCHIP VIDEO DECODER DRIVER 18248M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18249L: linux-media@vger.kernel.org 18250L: linux-rockchip@lists.infradead.org 18251S: Maintained 18252F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18253F: drivers/staging/media/rkvdec/ 18254 18255ROCKER DRIVER 18256M: Jiri Pirko <jiri@resnulli.us> 18257L: netdev@vger.kernel.org 18258S: Supported 18259F: drivers/net/ethernet/rocker/ 18260 18261ROCKETPORT EXPRESS/INFINITY DRIVER 18262M: Kevin Cernekee <cernekee@gmail.com> 18263L: linux-serial@vger.kernel.org 18264S: Odd Fixes 18265F: drivers/tty/serial/rp2.* 18266 18267ROHM BD99954 CHARGER IC 18268M: Matti Vaittinen <mazziesaccount@gmail.com> 18269S: Supported 18270F: drivers/power/supply/bd99954-charger.c 18271F: drivers/power/supply/bd99954-charger.h 18272 18273ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18274M: Tomasz Duszynski <tduszyns@gmail.com> 18275S: Maintained 18276F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18277F: drivers/iio/light/bh1750.c 18278 18279ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18280M: Matti Vaittinen <mazziesaccount@gmail.com> 18281L: linux-iio@vger.kernel.org 18282S: Supported 18283F: drivers/iio/light/rohm-bu27034.c 18284 18285ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18286M: Marek Vasut <marek.vasut+renesas@gmail.com> 18287L: linux-kernel@vger.kernel.org 18288L: linux-renesas-soc@vger.kernel.org 18289S: Supported 18290F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18291F: drivers/gpio/gpio-bd9571mwv.c 18292F: drivers/mfd/bd9571mwv.c 18293F: drivers/regulator/bd9571mwv-regulator.c 18294F: include/linux/mfd/bd9571mwv.h 18295 18296ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18297M: Matti Vaittinen <mazziesaccount@gmail.com> 18298S: Supported 18299F: drivers/clk/clk-bd718x7.c 18300F: drivers/gpio/gpio-bd71815.c 18301F: drivers/gpio/gpio-bd71828.c 18302F: drivers/mfd/rohm-bd71828.c 18303F: drivers/mfd/rohm-bd718x7.c 18304F: drivers/mfd/rohm-bd9576.c 18305F: drivers/regulator/bd71815-regulator.c 18306F: drivers/regulator/bd71828-regulator.c 18307F: drivers/regulator/bd718x7-regulator.c 18308F: drivers/regulator/bd9576-regulator.c 18309F: drivers/regulator/rohm-regulator.c 18310F: drivers/rtc/rtc-bd70528.c 18311F: drivers/watchdog/bd9576_wdt.c 18312F: include/linux/mfd/rohm-bd71815.h 18313F: include/linux/mfd/rohm-bd71828.h 18314F: include/linux/mfd/rohm-bd718x7.h 18315F: include/linux/mfd/rohm-bd957x.h 18316F: include/linux/mfd/rohm-generic.h 18317F: include/linux/mfd/rohm-shared.h 18318 18319ROSE NETWORK LAYER 18320M: Ralf Baechle <ralf@linux-mips.org> 18321L: linux-hams@vger.kernel.org 18322S: Maintained 18323W: http://www.linux-ax25.org/ 18324F: include/net/rose.h 18325F: include/uapi/linux/rose.h 18326F: net/rose/ 18327 18328ROTATION DRIVER FOR ALLWINNER A83T 18329M: Jernej Skrabec <jernej.skrabec@gmail.com> 18330L: linux-media@vger.kernel.org 18331S: Maintained 18332T: git git://linuxtv.org/media_tree.git 18333F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18334F: drivers/media/platform/sunxi/sun8i-rotate/ 18335 18336RPMSG TTY DRIVER 18337M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18338L: linux-remoteproc@vger.kernel.org 18339S: Maintained 18340F: drivers/tty/rpmsg_tty.c 18341 18342RTL2830 MEDIA DRIVER 18343M: Antti Palosaari <crope@iki.fi> 18344L: linux-media@vger.kernel.org 18345S: Maintained 18346W: https://linuxtv.org 18347W: http://palosaari.fi/linux/ 18348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18349T: git git://linuxtv.org/anttip/media_tree.git 18350F: drivers/media/dvb-frontends/rtl2830* 18351 18352RTL2832 MEDIA DRIVER 18353M: Antti Palosaari <crope@iki.fi> 18354L: linux-media@vger.kernel.org 18355S: Maintained 18356W: https://linuxtv.org 18357W: http://palosaari.fi/linux/ 18358Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18359T: git git://linuxtv.org/anttip/media_tree.git 18360F: drivers/media/dvb-frontends/rtl2832* 18361 18362RTL2832_SDR MEDIA DRIVER 18363M: Antti Palosaari <crope@iki.fi> 18364L: linux-media@vger.kernel.org 18365S: Maintained 18366W: https://linuxtv.org 18367W: http://palosaari.fi/linux/ 18368Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18369T: git git://linuxtv.org/anttip/media_tree.git 18370F: drivers/media/dvb-frontends/rtl2832_sdr* 18371 18372RTL8180 WIRELESS DRIVER 18373L: linux-wireless@vger.kernel.org 18374S: Orphan 18375W: https://wireless.wiki.kernel.org/ 18376T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18377F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18378 18379RTL8187 WIRELESS DRIVER 18380M: Herton Ronaldo Krzesinski <herton@canonical.com> 18381M: Hin-Tak Leung <htl10@users.sourceforge.net> 18382M: Larry Finger <Larry.Finger@lwfinger.net> 18383L: linux-wireless@vger.kernel.org 18384S: Maintained 18385W: https://wireless.wiki.kernel.org/ 18386T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18387F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18388 18389RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18390M: Jes Sorensen <Jes.Sorensen@gmail.com> 18391L: linux-wireless@vger.kernel.org 18392S: Maintained 18393T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18394F: drivers/net/wireless/realtek/rtl8xxxu/ 18395 18396RTRS TRANSPORT DRIVERS 18397M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18398M: Jack Wang <jinpu.wang@ionos.com> 18399L: linux-rdma@vger.kernel.org 18400S: Maintained 18401F: drivers/infiniband/ulp/rtrs/ 18402 18403RUNTIME VERIFICATION (RV) 18404M: Daniel Bristot de Oliveira <bristot@kernel.org> 18405M: Steven Rostedt <rostedt@goodmis.org> 18406L: linux-trace-kernel@vger.kernel.org 18407S: Maintained 18408F: Documentation/trace/rv/ 18409F: include/linux/rv.h 18410F: include/rv/ 18411F: kernel/trace/rv/ 18412F: tools/verification/ 18413 18414RUST 18415M: Miguel Ojeda <ojeda@kernel.org> 18416M: Alex Gaynor <alex.gaynor@gmail.com> 18417M: Wedson Almeida Filho <wedsonaf@gmail.com> 18418R: Boqun Feng <boqun.feng@gmail.com> 18419R: Gary Guo <gary@garyguo.net> 18420R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18421R: Benno Lossin <benno.lossin@proton.me> 18422L: rust-for-linux@vger.kernel.org 18423S: Supported 18424W: https://github.com/Rust-for-Linux/linux 18425B: https://github.com/Rust-for-Linux/linux/issues 18426C: zulip://rust-for-linux.zulipchat.com 18427T: git https://github.com/Rust-for-Linux/linux.git rust-next 18428F: Documentation/rust/ 18429F: rust/ 18430F: samples/rust/ 18431F: scripts/*rust* 18432K: \b(?i:rust)\b 18433 18434RXRPC SOCKETS (AF_RXRPC) 18435M: David Howells <dhowells@redhat.com> 18436M: Marc Dionne <marc.dionne@auristor.com> 18437L: linux-afs@lists.infradead.org 18438S: Supported 18439W: https://www.infradead.org/~dhowells/kafs/ 18440F: Documentation/networking/rxrpc.rst 18441F: include/keys/rxrpc-type.h 18442F: include/net/af_rxrpc.h 18443F: include/trace/events/rxrpc.h 18444F: include/uapi/linux/rxrpc.h 18445F: net/rxrpc/ 18446 18447S3 SAVAGE FRAMEBUFFER DRIVER 18448M: Antonino Daplas <adaplas@gmail.com> 18449L: linux-fbdev@vger.kernel.org 18450S: Maintained 18451F: drivers/video/fbdev/savage/ 18452 18453S390 ARCHITECTURE 18454M: Heiko Carstens <hca@linux.ibm.com> 18455M: Vasily Gorbik <gor@linux.ibm.com> 18456M: Alexander Gordeev <agordeev@linux.ibm.com> 18457R: Christian Borntraeger <borntraeger@linux.ibm.com> 18458R: Sven Schnelle <svens@linux.ibm.com> 18459L: linux-s390@vger.kernel.org 18460S: Supported 18461T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18462F: Documentation/driver-api/s390-drivers.rst 18463F: Documentation/s390/ 18464F: arch/s390/ 18465F: drivers/s390/ 18466F: drivers/watchdog/diag288_wdt.c 18467 18468S390 COMMON I/O LAYER 18469M: Vineeth Vijayan <vneethv@linux.ibm.com> 18470M: Peter Oberparleiter <oberpar@linux.ibm.com> 18471L: linux-s390@vger.kernel.org 18472S: Supported 18473F: drivers/s390/cio/ 18474 18475S390 DASD DRIVER 18476M: Stefan Haberland <sth@linux.ibm.com> 18477M: Jan Hoeppner <hoeppner@linux.ibm.com> 18478L: linux-s390@vger.kernel.org 18479S: Supported 18480F: block/partitions/ibm.c 18481F: drivers/s390/block/dasd* 18482F: include/linux/dasd_mod.h 18483 18484S390 IOMMU (PCI) 18485M: Niklas Schnelle <schnelle@linux.ibm.com> 18486M: Matthew Rosato <mjrosato@linux.ibm.com> 18487R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18488L: linux-s390@vger.kernel.org 18489S: Supported 18490F: drivers/iommu/s390-iommu.c 18491 18492S390 IUCV NETWORK LAYER 18493M: Alexandra Winter <wintera@linux.ibm.com> 18494M: Wenjia Zhang <wenjia@linux.ibm.com> 18495L: linux-s390@vger.kernel.org 18496L: netdev@vger.kernel.org 18497S: Supported 18498F: drivers/s390/net/*iucv* 18499F: include/net/iucv/ 18500F: net/iucv/ 18501 18502S390 MM 18503M: Alexander Gordeev <agordeev@linux.ibm.com> 18504M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18505L: linux-s390@vger.kernel.org 18506S: Supported 18507T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18508F: arch/s390/include/asm/pgtable.h 18509F: arch/s390/mm 18510 18511S390 NETWORK DRIVERS 18512M: Alexandra Winter <wintera@linux.ibm.com> 18513M: Wenjia Zhang <wenjia@linux.ibm.com> 18514L: linux-s390@vger.kernel.org 18515L: netdev@vger.kernel.org 18516S: Supported 18517F: drivers/s390/net/ 18518 18519S390 PCI SUBSYSTEM 18520M: Niklas Schnelle <schnelle@linux.ibm.com> 18521M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18522L: linux-s390@vger.kernel.org 18523S: Supported 18524F: Documentation/s390/pci.rst 18525F: arch/s390/pci/ 18526F: drivers/pci/hotplug/s390_pci_hpc.c 18527 18528S390 SCM DRIVER 18529M: Vineeth Vijayan <vneethv@linux.ibm.com> 18530L: linux-s390@vger.kernel.org 18531S: Supported 18532F: drivers/s390/block/scm* 18533F: drivers/s390/cio/scm.c 18534 18535S390 VFIO AP DRIVER 18536M: Tony Krowiak <akrowiak@linux.ibm.com> 18537M: Halil Pasic <pasic@linux.ibm.com> 18538M: Jason Herne <jjherne@linux.ibm.com> 18539L: linux-s390@vger.kernel.org 18540S: Supported 18541F: Documentation/s390/vfio-ap* 18542F: drivers/s390/crypto/vfio_ap* 18543 18544S390 VFIO-CCW DRIVER 18545M: Eric Farman <farman@linux.ibm.com> 18546M: Matthew Rosato <mjrosato@linux.ibm.com> 18547R: Halil Pasic <pasic@linux.ibm.com> 18548L: linux-s390@vger.kernel.org 18549L: kvm@vger.kernel.org 18550S: Supported 18551F: Documentation/s390/vfio-ccw.rst 18552F: drivers/s390/cio/vfio_ccw* 18553F: include/uapi/linux/vfio_ccw.h 18554 18555S390 VFIO-PCI DRIVER 18556M: Matthew Rosato <mjrosato@linux.ibm.com> 18557M: Eric Farman <farman@linux.ibm.com> 18558L: linux-s390@vger.kernel.org 18559L: kvm@vger.kernel.org 18560S: Supported 18561F: arch/s390/kvm/pci* 18562F: drivers/vfio/pci/vfio_pci_zdev.c 18563F: include/uapi/linux/vfio_zdev.h 18564 18565S390 ZCRYPT DRIVER 18566M: Harald Freudenberger <freude@linux.ibm.com> 18567L: linux-s390@vger.kernel.org 18568S: Supported 18569F: drivers/s390/crypto/ 18570 18571S390 ZFCP DRIVER 18572M: Steffen Maier <maier@linux.ibm.com> 18573M: Benjamin Block <bblock@linux.ibm.com> 18574L: linux-s390@vger.kernel.org 18575S: Supported 18576F: drivers/s390/scsi/zfcp_* 18577 18578SAA6588 RDS RECEIVER DRIVER 18579M: Hans Verkuil <hverkuil@xs4all.nl> 18580L: linux-media@vger.kernel.org 18581S: Odd Fixes 18582W: https://linuxtv.org 18583T: git git://linuxtv.org/media_tree.git 18584F: drivers/media/i2c/saa6588* 18585 18586SAA7134 VIDEO4LINUX DRIVER 18587M: Mauro Carvalho Chehab <mchehab@kernel.org> 18588L: linux-media@vger.kernel.org 18589S: Odd fixes 18590W: https://linuxtv.org 18591T: git git://linuxtv.org/media_tree.git 18592F: Documentation/driver-api/media/drivers/saa7134* 18593F: drivers/media/pci/saa7134/ 18594 18595SAA7146 VIDEO4LINUX-2 DRIVER 18596M: Hans Verkuil <hverkuil@xs4all.nl> 18597L: linux-media@vger.kernel.org 18598S: Maintained 18599T: git git://linuxtv.org/media_tree.git 18600F: drivers/media/common/saa7146/ 18601F: drivers/media/pci/saa7146/ 18602F: include/media/drv-intf/saa7146* 18603 18604SAFESETID SECURITY MODULE 18605M: Micah Morton <mortonm@chromium.org> 18606S: Supported 18607F: Documentation/admin-guide/LSM/SafeSetID.rst 18608F: security/safesetid/ 18609 18610SAMSUNG AUDIO (ASoC) DRIVERS 18611M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18612L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18613S: Maintained 18614B: mailto:linux-samsung-soc@vger.kernel.org 18615F: Documentation/devicetree/bindings/sound/samsung* 18616F: sound/soc/samsung/ 18617 18618SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18619M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18620L: linux-crypto@vger.kernel.org 18621L: linux-samsung-soc@vger.kernel.org 18622S: Maintained 18623F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18624F: drivers/crypto/exynos-rng.c 18625 18626SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18627M: Łukasz Stelmach <l.stelmach@samsung.com> 18628L: linux-samsung-soc@vger.kernel.org 18629S: Maintained 18630F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18631F: drivers/char/hw_random/exynos-trng.c 18632 18633SAMSUNG FRAMEBUFFER DRIVER 18634M: Jingoo Han <jingoohan1@gmail.com> 18635L: linux-fbdev@vger.kernel.org 18636S: Maintained 18637F: drivers/video/fbdev/s3c-fb.c 18638 18639SAMSUNG INTERCONNECT DRIVERS 18640M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18641M: Artur Świgoń <a.swigon@samsung.com> 18642L: linux-pm@vger.kernel.org 18643L: linux-samsung-soc@vger.kernel.org 18644S: Supported 18645F: drivers/interconnect/samsung/ 18646 18647SAMSUNG LAPTOP DRIVER 18648M: Corentin Chary <corentin.chary@gmail.com> 18649L: platform-driver-x86@vger.kernel.org 18650S: Maintained 18651F: drivers/platform/x86/samsung-laptop.c 18652 18653SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18654M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18655L: linux-kernel@vger.kernel.org 18656L: linux-samsung-soc@vger.kernel.org 18657S: Supported 18658B: mailto:linux-samsung-soc@vger.kernel.org 18659F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18660F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18661F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18662F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18663F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18664F: drivers/clk/clk-s2mps11.c 18665F: drivers/mfd/sec*.c 18666F: drivers/regulator/s2m*.c 18667F: drivers/regulator/s5m*.c 18668F: drivers/rtc/rtc-s5m.c 18669F: include/linux/mfd/samsung/ 18670 18671SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18672M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18673L: linux-media@vger.kernel.org 18674L: linux-samsung-soc@vger.kernel.org 18675S: Maintained 18676F: drivers/media/platform/samsung/s3c-camif/ 18677F: include/media/drv-intf/s3c_camif.h 18678 18679SAMSUNG S3FWRN5 NFC DRIVER 18680M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18681S: Maintained 18682F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18683F: drivers/nfc/s3fwrn5 18684 18685SAMSUNG S5C73M3 CAMERA DRIVER 18686M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18687M: Andrzej Hajda <andrzej.hajda@intel.com> 18688L: linux-media@vger.kernel.org 18689S: Supported 18690F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18691F: drivers/media/i2c/s5c73m3/* 18692 18693SAMSUNG S5K5BAF CAMERA DRIVER 18694M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18695M: Andrzej Hajda <andrzej.hajda@intel.com> 18696L: linux-media@vger.kernel.org 18697S: Supported 18698F: drivers/media/i2c/s5k5baf.c 18699 18700SAMSUNG S5P Security SubSystem (SSS) DRIVER 18701M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18702M: Vladimir Zapolskiy <vz@mleia.com> 18703L: linux-crypto@vger.kernel.org 18704L: linux-samsung-soc@vger.kernel.org 18705S: Maintained 18706F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18707F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18708F: drivers/crypto/s5p-sss.c 18709 18710SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18711M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18712L: linux-media@vger.kernel.org 18713S: Supported 18714Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18715F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18716F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18717F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18718F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18719F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18720F: drivers/media/platform/samsung/exynos4-is/ 18721 18722SAMSUNG SOC CLOCK DRIVERS 18723M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18724M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18725M: Tomasz Figa <tomasz.figa@gmail.com> 18726M: Chanwoo Choi <cw00.choi@samsung.com> 18727R: Alim Akhtar <alim.akhtar@samsung.com> 18728L: linux-samsung-soc@vger.kernel.org 18729S: Supported 18730T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18731T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18732F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18733F: Documentation/devicetree/bindings/clock/samsung,s3c* 18734F: drivers/clk/samsung/ 18735F: include/dt-bindings/clock/exynos*.h 18736F: include/dt-bindings/clock/s5p*.h 18737F: include/dt-bindings/clock/samsung,*.h 18738F: include/linux/clk/samsung.h 18739 18740SAMSUNG SPI DRIVERS 18741M: Andi Shyti <andi.shyti@kernel.org> 18742L: linux-spi@vger.kernel.org 18743L: linux-samsung-soc@vger.kernel.org 18744S: Maintained 18745F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18746F: drivers/spi/spi-s3c* 18747F: include/linux/platform_data/spi-s3c64xx.h 18748 18749SAMSUNG SXGBE DRIVERS 18750M: Byungho An <bh74.an@samsung.com> 18751L: netdev@vger.kernel.org 18752S: Supported 18753F: drivers/net/ethernet/samsung/sxgbe/ 18754 18755SAMSUNG THERMAL DRIVER 18756M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18757M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18758L: linux-pm@vger.kernel.org 18759L: linux-samsung-soc@vger.kernel.org 18760S: Maintained 18761F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18762F: drivers/thermal/samsung/ 18763 18764SAMSUNG USB2 PHY DRIVER 18765M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18766L: linux-kernel@vger.kernel.org 18767S: Supported 18768F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18769F: Documentation/driver-api/phy/samsung-usb2.rst 18770F: drivers/phy/samsung/phy-exynos4210-usb2.c 18771F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18772F: drivers/phy/samsung/phy-exynos5250-usb2.c 18773F: drivers/phy/samsung/phy-s5pv210-usb2.c 18774F: drivers/phy/samsung/phy-samsung-usb2.c 18775F: drivers/phy/samsung/phy-samsung-usb2.h 18776 18777SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18778M: Paul Barker <paul.barker@sancloud.com> 18779R: Marc Murphy <marc.murphy@sancloud.com> 18780S: Supported 18781F: arch/arm/boot/dts/am335x-sancloud* 18782 18783SC1200 WDT DRIVER 18784M: Zwane Mwaikambo <zwanem@gmail.com> 18785S: Maintained 18786F: drivers/watchdog/sc1200wdt.c 18787 18788SCHEDULER 18789M: Ingo Molnar <mingo@redhat.com> 18790M: Peter Zijlstra <peterz@infradead.org> 18791M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18792M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18793R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18794R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18795R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18796R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18797R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18798R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18799L: linux-kernel@vger.kernel.org 18800S: Maintained 18801T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18802F: include/linux/preempt.h 18803F: include/linux/sched.h 18804F: include/linux/wait.h 18805F: include/uapi/linux/sched.h 18806F: kernel/sched/ 18807 18808SCSI RDMA PROTOCOL (SRP) INITIATOR 18809M: Bart Van Assche <bvanassche@acm.org> 18810L: linux-rdma@vger.kernel.org 18811S: Supported 18812Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18813F: drivers/infiniband/ulp/srp/ 18814F: include/scsi/srp.h 18815 18816SCSI RDMA PROTOCOL (SRP) TARGET 18817M: Bart Van Assche <bvanassche@acm.org> 18818L: linux-rdma@vger.kernel.org 18819L: target-devel@vger.kernel.org 18820S: Supported 18821Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18822F: drivers/infiniband/ulp/srpt/ 18823 18824SCSI SG DRIVER 18825M: Doug Gilbert <dgilbert@interlog.com> 18826L: linux-scsi@vger.kernel.org 18827S: Maintained 18828W: http://sg.danny.cz/sg 18829F: Documentation/scsi/scsi-generic.rst 18830F: drivers/scsi/sg.c 18831F: include/scsi/sg.h 18832 18833SCSI SUBSYSTEM 18834M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18835M: "Martin K. Petersen" <martin.petersen@oracle.com> 18836L: linux-scsi@vger.kernel.org 18837S: Maintained 18838Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18839T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18840T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18841F: Documentation/devicetree/bindings/scsi/ 18842F: drivers/scsi/ 18843F: drivers/ufs/ 18844F: include/scsi/ 18845 18846SCSI TAPE DRIVER 18847M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18848L: linux-scsi@vger.kernel.org 18849S: Maintained 18850F: Documentation/scsi/st.rst 18851F: drivers/scsi/st.* 18852F: drivers/scsi/st_*.h 18853 18854SCSI TARGET CORE USER DRIVER 18855M: Bodo Stroesser <bostroesser@gmail.com> 18856L: linux-scsi@vger.kernel.org 18857L: target-devel@vger.kernel.org 18858S: Supported 18859F: Documentation/target/tcmu-design.rst 18860F: drivers/target/target_core_user.c 18861F: include/uapi/linux/target_core_user.h 18862 18863SCSI TARGET SUBSYSTEM 18864M: "Martin K. Petersen" <martin.petersen@oracle.com> 18865L: linux-scsi@vger.kernel.org 18866L: target-devel@vger.kernel.org 18867S: Supported 18868W: http://www.linux-iscsi.org 18869Q: https://patchwork.kernel.org/project/target-devel/list/ 18870T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18871F: Documentation/target/ 18872F: drivers/target/ 18873F: include/target/ 18874 18875SCTP PROTOCOL 18876M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18877M: Xin Long <lucien.xin@gmail.com> 18878L: linux-sctp@vger.kernel.org 18879S: Maintained 18880W: https://github.com/sctp/lksctp-tools/wiki 18881F: Documentation/networking/sctp.rst 18882F: include/linux/sctp.h 18883F: include/net/sctp/ 18884F: include/uapi/linux/sctp.h 18885F: net/sctp/ 18886 18887SCx200 CPU SUPPORT 18888M: Jim Cromie <jim.cromie@gmail.com> 18889S: Odd Fixes 18890F: Documentation/i2c/busses/scx200_acb.rst 18891F: arch/x86/platform/scx200/ 18892F: drivers/i2c/busses/scx200* 18893F: drivers/mtd/maps/scx200_docflash.c 18894F: drivers/watchdog/scx200_wdt.c 18895F: include/linux/scx200.h 18896 18897SCx200 GPIO DRIVER 18898M: Jim Cromie <jim.cromie@gmail.com> 18899S: Maintained 18900F: drivers/char/scx200_gpio.c 18901F: include/linux/scx200_gpio.h 18902 18903SCx200 HRT CLOCKSOURCE DRIVER 18904M: Jim Cromie <jim.cromie@gmail.com> 18905S: Maintained 18906F: drivers/clocksource/scx200_hrt.c 18907 18908SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18909M: Sascha Sommer <saschasommer@freenet.de> 18910L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18911S: Maintained 18912F: drivers/mmc/host/sdricoh_cs.c 18913 18914SECO BOARDS CEC DRIVER 18915M: Ettore Chimenti <ek5.chimenti@gmail.com> 18916S: Maintained 18917F: drivers/media/cec/platform/seco/seco-cec.c 18918F: drivers/media/cec/platform/seco/seco-cec.h 18919 18920SECURE COMPUTING 18921M: Kees Cook <keescook@chromium.org> 18922R: Andy Lutomirski <luto@amacapital.net> 18923R: Will Drewry <wad@chromium.org> 18924S: Supported 18925T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18926F: Documentation/userspace-api/seccomp_filter.rst 18927F: include/linux/seccomp.h 18928F: include/uapi/linux/seccomp.h 18929F: kernel/seccomp.c 18930F: tools/testing/selftests/kselftest_harness.h 18931F: tools/testing/selftests/seccomp/* 18932K: \bsecure_computing 18933K: \bTIF_SECCOMP\b 18934 18935SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18936M: Kamal Dasu <kdasu.kdev@gmail.com> 18937M: Al Cooper <alcooperx@gmail.com> 18938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18939L: linux-mmc@vger.kernel.org 18940S: Maintained 18941F: drivers/mmc/host/sdhci-brcmstb* 18942 18943SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18944M: Adrian Hunter <adrian.hunter@intel.com> 18945L: linux-mmc@vger.kernel.org 18946S: Supported 18947F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18948F: drivers/mmc/host/sdhci* 18949 18950SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18951M: Eugen Hristev <eugen.hristev@microchip.com> 18952L: linux-mmc@vger.kernel.org 18953S: Supported 18954F: drivers/mmc/host/sdhci-of-at91.c 18955 18956SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18957M: Haibo Chen <haibo.chen@nxp.com> 18958L: linux-imx@nxp.com 18959L: linux-mmc@vger.kernel.org 18960S: Maintained 18961F: drivers/mmc/host/sdhci-esdhc-imx.c 18962 18963SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18964M: Ben Dooks <ben-linux@fluff.org> 18965M: Jaehoon Chung <jh80.chung@samsung.com> 18966L: linux-mmc@vger.kernel.org 18967S: Maintained 18968F: drivers/mmc/host/sdhci-s3c* 18969 18970SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18971M: Viresh Kumar <vireshk@kernel.org> 18972L: linux-mmc@vger.kernel.org 18973S: Maintained 18974F: drivers/mmc/host/sdhci-spear.c 18975 18976SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18977M: Vignesh Raghavendra <vigneshr@ti.com> 18978L: linux-mmc@vger.kernel.org 18979S: Maintained 18980F: drivers/mmc/host/sdhci-omap.c 18981 18982SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18983M: Jonathan Derrick <jonathan.derrick@linux.dev> 18984L: linux-block@vger.kernel.org 18985S: Supported 18986F: block/opal_proto.h 18987F: block/sed* 18988F: include/linux/sed* 18989F: include/uapi/linux/sed* 18990 18991SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18992M: Mark Rutland <mark.rutland@arm.com> 18993M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18994M: Sudeep Holla <sudeep.holla@arm.com> 18995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18996S: Maintained 18997F: drivers/firmware/smccc/ 18998F: include/linux/arm-smccc.h 18999 19000SECURITY CONTACT 19001M: Security Officers <security@kernel.org> 19002S: Supported 19003F: Documentation/process/security-bugs.rst 19004 19005SECURITY SUBSYSTEM 19006M: Paul Moore <paul@paul-moore.com> 19007M: James Morris <jmorris@namei.org> 19008M: "Serge E. Hallyn" <serge@hallyn.com> 19009L: linux-security-module@vger.kernel.org (suggested Cc:) 19010S: Supported 19011W: http://kernsec.org/ 19012T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19013F: security/ 19014X: security/selinux/ 19015 19016SELINUX SECURITY MODULE 19017M: Paul Moore <paul@paul-moore.com> 19018M: Stephen Smalley <stephen.smalley.work@gmail.com> 19019M: Eric Paris <eparis@parisplace.org> 19020L: selinux@vger.kernel.org 19021S: Supported 19022W: https://selinuxproject.org 19023W: https://github.com/SELinuxProject 19024T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19025F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19026F: Documentation/ABI/removed/sysfs-selinux-disable 19027F: Documentation/admin-guide/LSM/SELinux.rst 19028F: include/trace/events/avc.h 19029F: include/uapi/linux/selinux_netlink.h 19030F: scripts/selinux/ 19031F: security/selinux/ 19032 19033SENSABLE PHANTOM 19034M: Jiri Slaby <jirislaby@kernel.org> 19035S: Maintained 19036F: drivers/misc/phantom.c 19037F: include/uapi/linux/phantom.h 19038 19039SENSEAIR SUNRISE 006-0-0007 19040M: Jacopo Mondi <jacopo@jmondi.org> 19041S: Maintained 19042F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19043F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19044F: drivers/iio/chemical/sunrise_co2.c 19045 19046SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19047M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19048S: Maintained 19049F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19050F: drivers/iio/chemical/scd30.h 19051F: drivers/iio/chemical/scd30_core.c 19052F: drivers/iio/chemical/scd30_i2c.c 19053F: drivers/iio/chemical/scd30_serial.c 19054 19055SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19056M: Roan van Dijk <roan@protonic.nl> 19057S: Maintained 19058F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19059F: drivers/iio/chemical/scd4x.c 19060 19061SENSIRION SGP40 GAS SENSOR DRIVER 19062M: Andreas Klinger <ak@it-klinger.de> 19063S: Maintained 19064F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19065F: drivers/iio/chemical/sgp40.c 19066 19067SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19068M: Tomasz Duszynski <tduszyns@gmail.com> 19069S: Maintained 19070F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19071F: drivers/iio/chemical/sps30.c 19072F: drivers/iio/chemical/sps30_i2c.c 19073F: drivers/iio/chemical/sps30_serial.c 19074 19075SERIAL DEVICE BUS 19076M: Rob Herring <robh@kernel.org> 19077L: linux-serial@vger.kernel.org 19078S: Maintained 19079F: Documentation/devicetree/bindings/serial/serial.yaml 19080F: drivers/tty/serdev/ 19081F: include/linux/serdev.h 19082 19083SERIAL DRIVERS 19084M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19085L: linux-serial@vger.kernel.org 19086S: Maintained 19087F: Documentation/devicetree/bindings/serial/ 19088F: drivers/tty/serial/ 19089 19090SERIAL IR RECEIVER 19091M: Sean Young <sean@mess.org> 19092L: linux-media@vger.kernel.org 19093S: Maintained 19094F: drivers/media/rc/serial_ir.c 19095 19096SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19097M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19098L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19099S: Maintained 19100F: Documentation/devicetree/bindings/slimbus/ 19101F: drivers/slimbus/ 19102F: include/linux/slimbus.h 19103 19104SFC NETWORK DRIVER 19105M: Edward Cree <ecree.xilinx@gmail.com> 19106M: Martin Habets <habetsm.xilinx@gmail.com> 19107L: netdev@vger.kernel.org 19108L: linux-net-drivers@amd.com 19109S: Supported 19110F: Documentation/networking/devlink/sfc.rst 19111F: drivers/net/ethernet/sfc/ 19112 19113SFCTEMP HWMON DRIVER 19114M: Emil Renner Berthing <kernel@esmil.dk> 19115L: linux-hwmon@vger.kernel.org 19116S: Maintained 19117F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19118F: Documentation/hwmon/sfctemp.rst 19119F: drivers/hwmon/sfctemp.c 19120 19121SFF/SFP/SFP+ MODULE SUPPORT 19122M: Russell King <linux@armlinux.org.uk> 19123L: netdev@vger.kernel.org 19124S: Maintained 19125F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19126F: drivers/net/phy/phylink.c 19127F: drivers/net/phy/sfp* 19128F: include/linux/mdio/mdio-i2c.h 19129F: include/linux/phylink.h 19130F: include/linux/sfp.h 19131K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19132 19133SGI GRU DRIVER 19134M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19135S: Maintained 19136F: drivers/misc/sgi-gru/ 19137 19138SGI XP/XPC/XPNET DRIVER 19139M: Robin Holt <robinmholt@gmail.com> 19140M: Steve Wahl <steve.wahl@hpe.com> 19141R: Mike Travis <mike.travis@hpe.com> 19142S: Maintained 19143F: drivers/misc/sgi-xp/ 19144 19145SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19146M: Karsten Graul <kgraul@linux.ibm.com> 19147M: Wenjia Zhang <wenjia@linux.ibm.com> 19148M: Jan Karcher <jaka@linux.ibm.com> 19149R: D. Wythe <alibuda@linux.alibaba.com> 19150R: Tony Lu <tonylu@linux.alibaba.com> 19151R: Wen Gu <guwen@linux.alibaba.com> 19152L: linux-s390@vger.kernel.org 19153S: Supported 19154F: net/smc/ 19155 19156SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19157M: Linus Walleij <linus.walleij@linaro.org> 19158L: linux-iio@vger.kernel.org 19159S: Maintained 19160T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19161F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19162F: drivers/iio/light/gp2ap002.c 19163 19164SHARP RJ54N1CB0C SENSOR DRIVER 19165M: Jacopo Mondi <jacopo@jmondi.org> 19166L: linux-media@vger.kernel.org 19167S: Odd fixes 19168T: git git://linuxtv.org/media_tree.git 19169F: drivers/media/i2c/rj54n1cb0c.c 19170F: include/media/i2c/rj54n1cb0c.h 19171 19172SH_VOU V4L2 OUTPUT DRIVER 19173L: linux-media@vger.kernel.org 19174S: Orphan 19175F: drivers/media/platform/renesas/sh_vou.c 19176F: include/media/drv-intf/sh_vou.h 19177 19178SI2157 MEDIA DRIVER 19179M: Antti Palosaari <crope@iki.fi> 19180L: linux-media@vger.kernel.org 19181S: Maintained 19182W: https://linuxtv.org 19183W: http://palosaari.fi/linux/ 19184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19185T: git git://linuxtv.org/anttip/media_tree.git 19186F: drivers/media/tuners/si2157* 19187 19188SI2165 MEDIA DRIVER 19189M: Matthias Schwarzott <zzam@gentoo.org> 19190L: linux-media@vger.kernel.org 19191S: Maintained 19192W: https://linuxtv.org 19193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19194F: drivers/media/dvb-frontends/si2165* 19195 19196SI2168 MEDIA DRIVER 19197M: Antti Palosaari <crope@iki.fi> 19198L: linux-media@vger.kernel.org 19199S: Maintained 19200W: https://linuxtv.org 19201W: http://palosaari.fi/linux/ 19202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19203T: git git://linuxtv.org/anttip/media_tree.git 19204F: drivers/media/dvb-frontends/si2168* 19205 19206SI470X FM RADIO RECEIVER I2C DRIVER 19207M: Hans Verkuil <hverkuil@xs4all.nl> 19208L: linux-media@vger.kernel.org 19209S: Odd Fixes 19210W: https://linuxtv.org 19211T: git git://linuxtv.org/media_tree.git 19212F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19213F: drivers/media/radio/si470x/radio-si470x-i2c.c 19214 19215SI470X FM RADIO RECEIVER USB DRIVER 19216M: Hans Verkuil <hverkuil@xs4all.nl> 19217L: linux-media@vger.kernel.org 19218S: Maintained 19219W: https://linuxtv.org 19220T: git git://linuxtv.org/media_tree.git 19221F: drivers/media/radio/si470x/radio-si470x-common.c 19222F: drivers/media/radio/si470x/radio-si470x-usb.c 19223F: drivers/media/radio/si470x/radio-si470x.h 19224 19225SI4713 FM RADIO TRANSMITTER I2C DRIVER 19226M: Eduardo Valentin <edubezval@gmail.com> 19227L: linux-media@vger.kernel.org 19228S: Odd Fixes 19229W: https://linuxtv.org 19230T: git git://linuxtv.org/media_tree.git 19231F: drivers/media/radio/si4713/si4713.? 19232 19233SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19234M: Eduardo Valentin <edubezval@gmail.com> 19235L: linux-media@vger.kernel.org 19236S: Odd Fixes 19237W: https://linuxtv.org 19238T: git git://linuxtv.org/media_tree.git 19239F: drivers/media/radio/si4713/radio-platform-si4713.c 19240 19241SI4713 FM RADIO TRANSMITTER USB DRIVER 19242M: Hans Verkuil <hverkuil@xs4all.nl> 19243L: linux-media@vger.kernel.org 19244S: Maintained 19245W: https://linuxtv.org 19246T: git git://linuxtv.org/media_tree.git 19247F: drivers/media/radio/si4713/radio-usb-si4713.c 19248 19249SIANO DVB DRIVER 19250M: Mauro Carvalho Chehab <mchehab@kernel.org> 19251L: linux-media@vger.kernel.org 19252S: Odd fixes 19253W: https://linuxtv.org 19254T: git git://linuxtv.org/media_tree.git 19255F: drivers/media/common/siano/ 19256F: drivers/media/mmc/siano/ 19257F: drivers/media/usb/siano/ 19258F: drivers/media/usb/siano/ 19259 19260SIFIVE DRIVERS 19261M: Palmer Dabbelt <palmer@dabbelt.com> 19262M: Paul Walmsley <paul.walmsley@sifive.com> 19263L: linux-riscv@lists.infradead.org 19264S: Supported 19265N: sifive 19266K: [^@]sifive 19267 19268SIFIVE FU540 SYSTEM-ON-CHIP 19269M: Paul Walmsley <paul.walmsley@sifive.com> 19270M: Palmer Dabbelt <palmer@dabbelt.com> 19271L: linux-riscv@lists.infradead.org 19272S: Supported 19273T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19274N: fu540 19275K: fu540 19276 19277SIFIVE PDMA DRIVER 19278M: Green Wan <green.wan@sifive.com> 19279S: Maintained 19280F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19281F: drivers/dma/sf-pdma/ 19282 19283SIFIVE SOC DRIVERS 19284M: Conor Dooley <conor@kernel.org> 19285L: linux-riscv@lists.infradead.org 19286S: Maintained 19287T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19288F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19289F: drivers/soc/sifive/ 19290 19291SILEAD TOUCHSCREEN DRIVER 19292M: Hans de Goede <hdegoede@redhat.com> 19293L: linux-input@vger.kernel.org 19294L: platform-driver-x86@vger.kernel.org 19295S: Maintained 19296F: drivers/input/touchscreen/silead.c 19297F: drivers/platform/x86/touchscreen_dmi.c 19298 19299SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19300M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19301S: Supported 19302F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19303F: drivers/net/wireless/silabs/wfx/ 19304 19305SILICON MOTION SM712 FRAME BUFFER DRIVER 19306M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19307M: Teddy Wang <teddy.wang@siliconmotion.com> 19308M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19309L: linux-fbdev@vger.kernel.org 19310S: Maintained 19311F: Documentation/fb/sm712fb.rst 19312F: drivers/video/fbdev/sm712* 19313 19314SILVACO I3C DUAL-ROLE MASTER 19315M: Miquel Raynal <miquel.raynal@bootlin.com> 19316M: Conor Culhane <conor.culhane@silvaco.com> 19317L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19318S: Maintained 19319F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19320F: drivers/i3c/master/svc-i3c-master.c 19321 19322SIMPLEFB FB DRIVER 19323M: Hans de Goede <hdegoede@redhat.com> 19324L: linux-fbdev@vger.kernel.org 19325S: Maintained 19326F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19327F: drivers/video/fbdev/simplefb.c 19328F: include/linux/platform_data/simplefb.h 19329 19330SIMTEC EB110ATX (Chalice CATS) 19331M: Simtec Linux Team <linux@simtec.co.uk> 19332S: Supported 19333W: http://www.simtec.co.uk/products/EB110ATX/ 19334 19335SIOX 19336M: Thorsten Scherer <t.scherer@eckelmann.de> 19337M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19338R: Pengutronix Kernel Team <kernel@pengutronix.de> 19339S: Supported 19340F: drivers/gpio/gpio-siox.c 19341F: drivers/siox/* 19342F: include/trace/events/siox.h 19343 19344SIPHASH PRF ROUTINES 19345M: Jason A. Donenfeld <Jason@zx2c4.com> 19346S: Maintained 19347F: include/linux/siphash.h 19348F: lib/siphash.c 19349F: lib/siphash_kunit.c 19350 19351SIS 190 ETHERNET DRIVER 19352M: Francois Romieu <romieu@fr.zoreil.com> 19353L: netdev@vger.kernel.org 19354S: Maintained 19355F: drivers/net/ethernet/sis/sis190.c 19356 19357SIS 900/7016 FAST ETHERNET DRIVER 19358M: Daniele Venzano <venza@brownhat.org> 19359L: netdev@vger.kernel.org 19360S: Maintained 19361W: http://www.brownhat.org/sis900.html 19362F: drivers/net/ethernet/sis/sis900.* 19363 19364SIS FRAMEBUFFER DRIVER 19365S: Orphan 19366F: Documentation/fb/sisfb.rst 19367F: drivers/video/fbdev/sis/ 19368F: include/video/sisfb.h 19369 19370SIS I2C TOUCHSCREEN DRIVER 19371M: Mika Penttilä <mpenttil@redhat.com> 19372L: linux-input@vger.kernel.org 19373S: Maintained 19374F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19375F: drivers/input/touchscreen/sis_i2c.c 19376 19377SIS USB2VGA DRIVER 19378M: Thomas Winischhofer <thomas@winischhofer.net> 19379S: Maintained 19380W: http://www.winischhofer.at/linuxsisusbvga.shtml 19381F: drivers/usb/misc/sisusbvga/ 19382 19383SL28 CPLD MFD DRIVER 19384M: Michael Walle <michael@walle.cc> 19385S: Maintained 19386F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19387F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19388F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19389F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19390F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19391F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19392F: drivers/gpio/gpio-sl28cpld.c 19393F: drivers/hwmon/sl28cpld-hwmon.c 19394F: drivers/irqchip/irq-sl28cpld.c 19395F: drivers/pwm/pwm-sl28cpld.c 19396F: drivers/watchdog/sl28cpld_wdt.c 19397 19398SL28 VPD NVMEM LAYOUT DRIVER 19399M: Michael Walle <michael@walle.cc> 19400S: Maintained 19401F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19402F: drivers/nvmem/layouts/sl28vpd.c 19403 19404SLAB ALLOCATOR 19405M: Christoph Lameter <cl@linux.com> 19406M: Pekka Enberg <penberg@kernel.org> 19407M: David Rientjes <rientjes@google.com> 19408M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19409M: Andrew Morton <akpm@linux-foundation.org> 19410M: Vlastimil Babka <vbabka@suse.cz> 19411R: Roman Gushchin <roman.gushchin@linux.dev> 19412R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19413L: linux-mm@kvack.org 19414S: Maintained 19415T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19416F: include/linux/sl?b*.h 19417F: mm/sl?b* 19418 19419SLCAN CAN NETWORK DRIVER 19420M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19421L: linux-can@vger.kernel.org 19422S: Maintained 19423F: drivers/net/can/slcan/ 19424 19425SLEEPABLE READ-COPY UPDATE (SRCU) 19426M: Lai Jiangshan <jiangshanlai@gmail.com> 19427M: "Paul E. McKenney" <paulmck@kernel.org> 19428M: Josh Triplett <josh@joshtriplett.org> 19429R: Steven Rostedt <rostedt@goodmis.org> 19430R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19431L: rcu@vger.kernel.org 19432S: Supported 19433W: http://www.rdrop.com/users/paulmck/RCU/ 19434T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19435F: include/linux/srcu*.h 19436F: kernel/rcu/srcu*.c 19437 19438SMACK SECURITY MODULE 19439M: Casey Schaufler <casey@schaufler-ca.com> 19440L: linux-security-module@vger.kernel.org 19441S: Maintained 19442W: http://schaufler-ca.com 19443T: git git://github.com/cschaufler/smack-next 19444F: Documentation/admin-guide/LSM/Smack.rst 19445F: security/smack/ 19446 19447SMC91x ETHERNET DRIVER 19448M: Nicolas Pitre <nico@fluxnic.net> 19449S: Odd Fixes 19450F: drivers/net/ethernet/smsc/smc91x.* 19451 19452SMM665 HARDWARE MONITOR DRIVER 19453M: Guenter Roeck <linux@roeck-us.net> 19454L: linux-hwmon@vger.kernel.org 19455S: Maintained 19456F: Documentation/hwmon/smm665.rst 19457F: drivers/hwmon/smm665.c 19458 19459SMSC EMC2103 HARDWARE MONITOR DRIVER 19460M: Steve Glendinning <steve.glendinning@shawell.net> 19461L: linux-hwmon@vger.kernel.org 19462S: Maintained 19463F: Documentation/hwmon/emc2103.rst 19464F: drivers/hwmon/emc2103.c 19465 19466SMSC SCH5627 HARDWARE MONITOR DRIVER 19467M: Hans de Goede <hdegoede@redhat.com> 19468L: linux-hwmon@vger.kernel.org 19469S: Supported 19470F: Documentation/hwmon/sch5627.rst 19471F: drivers/hwmon/sch5627.c 19472 19473SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19474M: Steve Glendinning <steve.glendinning@shawell.net> 19475L: linux-fbdev@vger.kernel.org 19476S: Maintained 19477F: drivers/video/fbdev/smscufx.c 19478 19479SMSC47B397 HARDWARE MONITOR DRIVER 19480M: Jean Delvare <jdelvare@suse.com> 19481L: linux-hwmon@vger.kernel.org 19482S: Maintained 19483F: Documentation/hwmon/smsc47b397.rst 19484F: drivers/hwmon/smsc47b397.c 19485 19486SMSC911x ETHERNET DRIVER 19487M: Steve Glendinning <steve.glendinning@shawell.net> 19488L: netdev@vger.kernel.org 19489S: Maintained 19490F: drivers/net/ethernet/smsc/smsc911x.* 19491F: include/linux/smsc911x.h 19492 19493SMSC9420 PCI ETHERNET DRIVER 19494M: Steve Glendinning <steve.glendinning@shawell.net> 19495L: netdev@vger.kernel.org 19496S: Maintained 19497F: drivers/net/ethernet/smsc/smsc9420.* 19498 19499SNET DPU VIRTIO DATA PATH ACCELERATOR 19500R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19501F: drivers/vdpa/solidrun/ 19502 19503SOCIONEXT (SNI) AVE NETWORK DRIVER 19504M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19505L: netdev@vger.kernel.org 19506S: Maintained 19507F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19508F: drivers/net/ethernet/socionext/sni_ave.c 19509 19510SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19511M: Jassi Brar <jaswinder.singh@linaro.org> 19512M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19513L: netdev@vger.kernel.org 19514S: Maintained 19515F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19516F: drivers/net/ethernet/socionext/netsec.c 19517 19518SOCIONEXT (SNI) Synquacer SPI DRIVER 19519M: Masahisa Kojima <masahisa.kojima@linaro.org> 19520M: Jassi Brar <jaswinder.singh@linaro.org> 19521L: linux-spi@vger.kernel.org 19522S: Maintained 19523F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19524F: drivers/spi/spi-synquacer.c 19525 19526SOCIONEXT SYNQUACER I2C DRIVER 19527M: Ard Biesheuvel <ardb@kernel.org> 19528L: linux-i2c@vger.kernel.org 19529S: Maintained 19530F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19531F: drivers/i2c/busses/i2c-synquacer.c 19532 19533SOCIONEXT UNIPHIER SOUND DRIVER 19534L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19535S: Orphan 19536F: sound/soc/uniphier/ 19537 19538SOCKET TIMESTAMPING 19539M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19540S: Maintained 19541F: Documentation/networking/timestamping.rst 19542F: include/uapi/linux/net_tstamp.h 19543F: tools/testing/selftests/net/so_txtime.c 19544 19545SOEKRIS NET48XX LED SUPPORT 19546M: Chris Boot <bootc@bootc.net> 19547S: Maintained 19548F: drivers/leds/leds-net48xx.c 19549 19550SOFT-IWARP DRIVER (siw) 19551M: Bernard Metzler <bmt@zurich.ibm.com> 19552L: linux-rdma@vger.kernel.org 19553S: Supported 19554F: drivers/infiniband/sw/siw/ 19555F: include/uapi/rdma/siw-abi.h 19556 19557SOFT-ROCE DRIVER (rxe) 19558M: Zhu Yanjun <zyjzyj2000@gmail.com> 19559L: linux-rdma@vger.kernel.org 19560S: Supported 19561F: drivers/infiniband/sw/rxe/ 19562F: include/uapi/rdma/rdma_user_rxe.h 19563 19564SOFTLOGIC 6x10 MPEG CODEC 19565M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19566M: Anton Sviridenko <anton@corp.bluecherry.net> 19567M: Andrey Utkin <andrey_utkin@fastmail.com> 19568M: Ismael Luceno <ismael@iodev.co.uk> 19569L: linux-media@vger.kernel.org 19570S: Supported 19571F: drivers/media/pci/solo6x10/ 19572 19573SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19574M: James Morse <james.morse@arm.com> 19575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19576S: Maintained 19577F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19578F: drivers/firmware/arm_sdei.c 19579F: include/linux/arm_sdei.h 19580F: include/uapi/linux/arm_sdei.h 19581 19582SOFTWARE NODES AND DEVICE PROPERTIES 19583R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19584R: Daniel Scally <djrscally@gmail.com> 19585R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19586R: Sakari Ailus <sakari.ailus@linux.intel.com> 19587L: linux-acpi@vger.kernel.org 19588S: Maintained 19589F: drivers/base/property.c 19590F: drivers/base/swnode.c 19591F: include/linux/fwnode.h 19592F: include/linux/property.h 19593 19594SOFTWARE RAID (Multiple Disks) SUPPORT 19595M: Song Liu <song@kernel.org> 19596L: linux-raid@vger.kernel.org 19597S: Supported 19598Q: https://patchwork.kernel.org/project/linux-raid/list/ 19599T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19600F: drivers/md/Kconfig 19601F: drivers/md/Makefile 19602F: drivers/md/md* 19603F: drivers/md/raid* 19604F: include/linux/raid/ 19605F: include/uapi/linux/raid/ 19606 19607SOLIDRUN CLEARFOG SUPPORT 19608M: Russell King <linux@armlinux.org.uk> 19609S: Maintained 19610F: arch/arm/boot/dts/armada-388-clearfog* 19611F: arch/arm/boot/dts/armada-38x-solidrun-* 19612 19613SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19614M: Russell King <linux@armlinux.org.uk> 19615S: Maintained 19616F: arch/arm/boot/dts/imx6*-cubox-i* 19617F: arch/arm/boot/dts/imx6*-hummingboard* 19618F: arch/arm/boot/dts/imx6*-sr-* 19619 19620SONIC NETWORK DRIVER 19621M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19622L: netdev@vger.kernel.org 19623S: Maintained 19624F: drivers/net/ethernet/natsemi/sonic.* 19625 19626SONICS SILICON BACKPLANE DRIVER (SSB) 19627M: Michael Buesch <m@bues.ch> 19628L: linux-wireless@vger.kernel.org 19629S: Maintained 19630F: drivers/ssb/ 19631F: include/linux/ssb/ 19632 19633SONY IMX208 SENSOR DRIVER 19634M: Sakari Ailus <sakari.ailus@linux.intel.com> 19635L: linux-media@vger.kernel.org 19636S: Maintained 19637T: git git://linuxtv.org/media_tree.git 19638F: drivers/media/i2c/imx208.c 19639 19640SONY IMX214 SENSOR DRIVER 19641M: Ricardo Ribalda <ribalda@kernel.org> 19642L: linux-media@vger.kernel.org 19643S: Maintained 19644T: git git://linuxtv.org/media_tree.git 19645F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19646F: drivers/media/i2c/imx214.c 19647 19648SONY IMX219 SENSOR DRIVER 19649M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19650L: linux-media@vger.kernel.org 19651S: Maintained 19652T: git git://linuxtv.org/media_tree.git 19653F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19654F: drivers/media/i2c/imx219.c 19655 19656SONY IMX258 SENSOR DRIVER 19657M: Sakari Ailus <sakari.ailus@linux.intel.com> 19658L: linux-media@vger.kernel.org 19659S: Maintained 19660T: git git://linuxtv.org/media_tree.git 19661F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19662F: drivers/media/i2c/imx258.c 19663 19664SONY IMX274 SENSOR DRIVER 19665M: Leon Luo <leonl@leopardimaging.com> 19666L: linux-media@vger.kernel.org 19667S: Maintained 19668T: git git://linuxtv.org/media_tree.git 19669F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19670F: drivers/media/i2c/imx274.c 19671 19672SONY IMX290 SENSOR DRIVER 19673M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19674L: linux-media@vger.kernel.org 19675S: Maintained 19676T: git git://linuxtv.org/media_tree.git 19677F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19678F: drivers/media/i2c/imx290.c 19679 19680SONY IMX296 SENSOR DRIVER 19681M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19682M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19683L: linux-media@vger.kernel.org 19684S: Maintained 19685T: git git://linuxtv.org/media_tree.git 19686F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19687F: drivers/media/i2c/imx296.c 19688 19689SONY IMX319 SENSOR DRIVER 19690M: Bingbu Cao <bingbu.cao@intel.com> 19691L: linux-media@vger.kernel.org 19692S: Maintained 19693T: git git://linuxtv.org/media_tree.git 19694F: drivers/media/i2c/imx319.c 19695 19696SONY IMX334 SENSOR DRIVER 19697M: Paul J. Murphy <paul.j.murphy@intel.com> 19698M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19699L: linux-media@vger.kernel.org 19700S: Maintained 19701T: git git://linuxtv.org/media_tree.git 19702F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19703F: drivers/media/i2c/imx334.c 19704 19705SONY IMX335 SENSOR DRIVER 19706M: Paul J. Murphy <paul.j.murphy@intel.com> 19707M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19708L: linux-media@vger.kernel.org 19709S: Maintained 19710T: git git://linuxtv.org/media_tree.git 19711F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19712F: drivers/media/i2c/imx335.c 19713 19714SONY IMX355 SENSOR DRIVER 19715M: Tianshu Qiu <tian.shu.qiu@intel.com> 19716L: linux-media@vger.kernel.org 19717S: Maintained 19718T: git git://linuxtv.org/media_tree.git 19719F: drivers/media/i2c/imx355.c 19720 19721SONY IMX412 SENSOR DRIVER 19722M: Paul J. Murphy <paul.j.murphy@intel.com> 19723M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19724L: linux-media@vger.kernel.org 19725S: Maintained 19726T: git git://linuxtv.org/media_tree.git 19727F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19728F: drivers/media/i2c/imx412.c 19729 19730SONY IMX415 SENSOR DRIVER 19731M: Michael Riesch <michael.riesch@wolfvision.net> 19732L: linux-media@vger.kernel.org 19733S: Maintained 19734T: git git://linuxtv.org/media_tree.git 19735F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19736F: drivers/media/i2c/imx415.c 19737 19738SONY MEMORYSTICK SUBSYSTEM 19739M: Maxim Levitsky <maximlevitsky@gmail.com> 19740M: Alex Dubov <oakad@yahoo.com> 19741M: Ulf Hansson <ulf.hansson@linaro.org> 19742L: linux-mmc@vger.kernel.org 19743S: Maintained 19744T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19745F: drivers/memstick/ 19746F: include/linux/memstick.h 19747 19748SONY VAIO CONTROL DEVICE DRIVER 19749M: Mattia Dongili <malattia@linux.it> 19750L: platform-driver-x86@vger.kernel.org 19751S: Maintained 19752W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19753F: Documentation/admin-guide/laptops/sony-laptop.rst 19754F: drivers/char/sonypi.c 19755F: drivers/platform/x86/sony-laptop.c 19756F: include/linux/sony-laptop.h 19757 19758SOUND 19759M: Jaroslav Kysela <perex@perex.cz> 19760M: Takashi Iwai <tiwai@suse.com> 19761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19762S: Maintained 19763W: http://www.alsa-project.org/ 19764Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19765T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19766F: Documentation/sound/ 19767F: include/sound/ 19768F: include/uapi/sound/ 19769F: sound/ 19770F: tools/testing/selftests/alsa 19771 19772SOUND - ALSA SELFTESTS 19773M: Mark Brown <broonie@kernel.org> 19774L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19775L: linux-kselftest@vger.kernel.org 19776S: Supported 19777F: tools/testing/selftests/alsa 19778 19779SOUND - COMPRESSED AUDIO 19780M: Vinod Koul <vkoul@kernel.org> 19781L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19782S: Supported 19783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19784F: Documentation/sound/designs/compress-offload.rst 19785F: include/sound/compress_driver.h 19786F: include/uapi/sound/compress_* 19787F: sound/core/compress_offload.c 19788F: sound/soc/soc-compress.c 19789 19790SOUND - DMAENGINE HELPERS 19791M: Lars-Peter Clausen <lars@metafoo.de> 19792S: Supported 19793F: include/sound/dmaengine_pcm.h 19794F: sound/core/pcm_dmaengine.c 19795F: sound/soc/soc-generic-dmaengine-pcm.c 19796 19797SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19798M: Liam Girdwood <lgirdwood@gmail.com> 19799M: Mark Brown <broonie@kernel.org> 19800L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19801S: Supported 19802W: http://alsa-project.org/main/index.php/ASoC 19803T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19804F: Documentation/devicetree/bindings/sound/ 19805F: Documentation/sound/soc/ 19806F: include/dt-bindings/sound/ 19807F: include/sound/soc* 19808F: sound/soc/ 19809 19810SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19811M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19812M: Liam Girdwood <lgirdwood@gmail.com> 19813M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19814M: Bard Liao <yung-chuan.liao@linux.intel.com> 19815M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19816M: Daniel Baluta <daniel.baluta@nxp.com> 19817R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19818L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19819S: Supported 19820W: https://github.com/thesofproject/linux/ 19821F: sound/soc/sof/ 19822 19823SOUNDWIRE SUBSYSTEM 19824M: Vinod Koul <vkoul@kernel.org> 19825M: Bard Liao <yung-chuan.liao@linux.intel.com> 19826R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19827R: Sanyog Kale <sanyog.r.kale@intel.com> 19828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19829S: Supported 19830T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19831F: Documentation/driver-api/soundwire/ 19832F: drivers/soundwire/ 19833F: include/linux/soundwire/ 19834 19835SP2 MEDIA DRIVER 19836M: Olli Salonen <olli.salonen@iki.fi> 19837L: linux-media@vger.kernel.org 19838S: Maintained 19839W: https://linuxtv.org 19840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19841F: drivers/media/dvb-frontends/sp2* 19842 19843SPANISH DOCUMENTATION 19844M: Carlos Bilbao <carlos.bilbao@amd.com> 19845S: Maintained 19846F: Documentation/translations/sp_SP/ 19847 19848SPARC + UltraSPARC (sparc/sparc64) 19849M: "David S. Miller" <davem@davemloft.net> 19850L: sparclinux@vger.kernel.org 19851S: Maintained 19852Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19853T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19854T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19855F: arch/sparc/ 19856F: drivers/sbus/ 19857 19858SPARC SERIAL DRIVERS 19859M: "David S. Miller" <davem@davemloft.net> 19860L: sparclinux@vger.kernel.org 19861S: Maintained 19862T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19863T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19864F: drivers/tty/serial/suncore.c 19865F: drivers/tty/serial/sunhv.c 19866F: drivers/tty/serial/sunsab.c 19867F: drivers/tty/serial/sunsab.h 19868F: drivers/tty/serial/sunsu.c 19869F: drivers/tty/serial/sunzilog.c 19870F: drivers/tty/serial/sunzilog.h 19871F: drivers/tty/vcc.c 19872F: include/linux/sunserialcore.h 19873 19874SPARSE CHECKER 19875M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19876L: linux-sparse@vger.kernel.org 19877S: Maintained 19878W: https://sparse.docs.kernel.org/ 19879Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19880B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19881T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19882F: include/linux/compiler.h 19883 19884SPEAKUP CONSOLE SPEECH DRIVER 19885M: William Hubbs <w.d.hubbs@gmail.com> 19886M: Chris Brannon <chris@the-brannons.com> 19887M: Kirk Reiser <kirk@reisers.ca> 19888M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19889L: speakup@linux-speakup.org 19890S: Odd Fixes 19891W: http://www.linux-speakup.org/ 19892W: https://github.com/linux-speakup/speakup 19893B: https://github.com/linux-speakup/speakup/issues 19894F: drivers/accessibility/speakup/ 19895 19896SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19897M: Viresh Kumar <vireshk@kernel.org> 19898M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19899M: soc@kernel.org 19900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19901S: Maintained 19902W: http://www.st.com/spear 19903F: arch/arm/boot/dts/spear* 19904F: arch/arm/mach-spear/ 19905F: drivers/clk/spear/ 19906F: drivers/pinctrl/spear/ 19907 19908SPI NOR SUBSYSTEM 19909M: Tudor Ambarus <tudor.ambarus@linaro.org> 19910M: Pratyush Yadav <pratyush@kernel.org> 19911R: Michael Walle <michael@walle.cc> 19912L: linux-mtd@lists.infradead.org 19913S: Maintained 19914W: http://www.linux-mtd.infradead.org/ 19915Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19916C: irc://irc.oftc.net/mtd 19917T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19918F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19919F: drivers/mtd/spi-nor/ 19920F: include/linux/mtd/spi-nor.h 19921 19922SPI SUBSYSTEM 19923M: Mark Brown <broonie@kernel.org> 19924L: linux-spi@vger.kernel.org 19925S: Maintained 19926Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19927T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19928F: Documentation/devicetree/bindings/spi/ 19929F: Documentation/spi/ 19930F: drivers/spi/ 19931F: include/linux/spi/ 19932F: include/uapi/linux/spi/ 19933F: tools/spi/ 19934 19935SPIDERNET NETWORK DRIVER for CELL 19936M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19937M: Geoff Levand <geoff@infradead.org> 19938L: netdev@vger.kernel.org 19939L: linuxppc-dev@lists.ozlabs.org 19940S: Maintained 19941F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19942F: drivers/net/ethernet/toshiba/spider_net* 19943 19944SPMI SUBSYSTEM 19945M: Stephen Boyd <sboyd@kernel.org> 19946L: linux-kernel@vger.kernel.org 19947S: Maintained 19948T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19949F: Documentation/devicetree/bindings/spmi/ 19950F: drivers/spmi/ 19951F: include/dt-bindings/spmi/spmi.h 19952F: include/linux/spmi.h 19953F: include/trace/events/spmi.h 19954 19955SPU FILE SYSTEM 19956M: Jeremy Kerr <jk@ozlabs.org> 19957L: linuxppc-dev@lists.ozlabs.org 19958S: Supported 19959W: http://www.ibm.com/developerworks/power/cell/ 19960F: Documentation/filesystems/spufs/spufs.rst 19961F: arch/powerpc/platforms/cell/spufs/ 19962 19963SQUASHFS FILE SYSTEM 19964M: Phillip Lougher <phillip@squashfs.org.uk> 19965L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19966S: Maintained 19967W: http://squashfs.org.uk 19968T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19969F: Documentation/filesystems/squashfs.rst 19970F: fs/squashfs/ 19971 19972SRM (Alpha) environment access 19973M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19974S: Maintained 19975F: arch/alpha/kernel/srm_env.c 19976 19977ST LSM6DSx IMU IIO DRIVER 19978M: Lorenzo Bianconi <lorenzo@kernel.org> 19979L: linux-iio@vger.kernel.org 19980S: Maintained 19981W: http://www.st.com/ 19982F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19983F: drivers/iio/imu/st_lsm6dsx/ 19984 19985ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19986M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19987M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19988L: linux-media@vger.kernel.org 19989S: Maintained 19990T: git git://linuxtv.org/media_tree.git 19991F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19992F: drivers/media/i2c/st-mipid02.c 19993 19994ST STM32 I2C/SMBUS DRIVER 19995M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19996M: Alain Volmat <alain.volmat@foss.st.com> 19997L: linux-i2c@vger.kernel.org 19998S: Maintained 19999F: drivers/i2c/busses/i2c-stm32* 20000 20001ST STM32 SPI DRIVER 20002M: Alain Volmat <alain.volmat@foss.st.com> 20003L: linux-spi@vger.kernel.org 20004S: Maintained 20005F: drivers/spi/spi-stm32.c 20006 20007ST STPDDC60 DRIVER 20008M: Daniel Nilsson <daniel.nilsson@flex.com> 20009L: linux-hwmon@vger.kernel.org 20010S: Maintained 20011F: Documentation/hwmon/stpddc60.rst 20012F: drivers/hwmon/pmbus/stpddc60.c 20013 20014ST VGXY61 DRIVER 20015M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20016M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20017L: linux-media@vger.kernel.org 20018S: Maintained 20019T: git git://linuxtv.org/media_tree.git 20020F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20021F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20022F: drivers/media/i2c/st-vgxy61.c 20023 20024ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20025M: Song Qiang <songqiang1304521@gmail.com> 20026L: linux-iio@vger.kernel.org 20027S: Maintained 20028F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20029F: drivers/iio/proximity/vl53l0x-i2c.c 20030 20031STABLE BRANCH 20032M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20033M: Sasha Levin <sashal@kernel.org> 20034L: stable@vger.kernel.org 20035S: Supported 20036F: Documentation/process/stable-kernel-rules.rst 20037 20038STAGING - ATOMISP DRIVER 20039M: Hans de Goede <hdegoede@redhat.com> 20040M: Mauro Carvalho Chehab <mchehab@kernel.org> 20041R: Sakari Ailus <sakari.ailus@linux.intel.com> 20042L: linux-media@vger.kernel.org 20043S: Maintained 20044F: drivers/staging/media/atomisp/ 20045 20046STAGING - FIELDBUS SUBSYSTEM 20047M: Sven Van Asbroeck <TheSven73@gmail.com> 20048S: Maintained 20049F: drivers/staging/fieldbus/* 20050F: drivers/staging/fieldbus/Documentation/ 20051 20052STAGING - HMS ANYBUS-S BUS 20053M: Sven Van Asbroeck <TheSven73@gmail.com> 20054S: Maintained 20055F: drivers/staging/fieldbus/anybuss/ 20056 20057STAGING - INDUSTRIAL IO 20058M: Jonathan Cameron <jic23@kernel.org> 20059L: linux-iio@vger.kernel.org 20060S: Odd Fixes 20061F: Documentation/devicetree/bindings/staging/iio/ 20062F: drivers/staging/iio/ 20063 20064STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20065M: Marc Dietrich <marvin24@gmx.de> 20066L: ac100@lists.launchpad.net (moderated for non-subscribers) 20067L: linux-tegra@vger.kernel.org 20068S: Maintained 20069F: drivers/staging/nvec/ 20070 20071STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20072M: Jens Frederich <jfrederich@gmail.com> 20073M: Jon Nettleton <jon.nettleton@gmail.com> 20074S: Maintained 20075W: http://wiki.laptop.org/go/DCON 20076F: drivers/staging/olpc_dcon/ 20077 20078STAGING - REALTEK RTL8712U DRIVERS 20079M: Larry Finger <Larry.Finger@lwfinger.net> 20080M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20081S: Odd Fixes 20082F: drivers/staging/rtl8712/ 20083 20084STAGING - SEPS525 LCD CONTROLLER DRIVERS 20085M: Michael Hennerich <michael.hennerich@analog.com> 20086L: linux-fbdev@vger.kernel.org 20087S: Supported 20088F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20089F: drivers/staging/fbtft/fb_seps525.c 20090 20091STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20092M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20093M: Teddy Wang <teddy.wang@siliconmotion.com> 20094M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20095L: linux-fbdev@vger.kernel.org 20096S: Maintained 20097F: drivers/staging/sm750fb/ 20098 20099STAGING - VIA VT665X DRIVERS 20100M: Forest Bond <forest@alittletooquiet.net> 20101S: Odd Fixes 20102F: drivers/staging/vt665?/ 20103 20104STAGING SUBSYSTEM 20105M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20106L: linux-staging@lists.linux.dev 20107S: Supported 20108T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20109F: drivers/staging/ 20110 20111STARFIRE/DURALAN NETWORK DRIVER 20112M: Ion Badulescu <ionut@badula.org> 20113S: Odd Fixes 20114F: drivers/net/ethernet/adaptec/starfire* 20115 20116STARFIVE DEVICETREES 20117M: Emil Renner Berthing <kernel@esmil.dk> 20118S: Maintained 20119F: arch/riscv/boot/dts/starfive/ 20120 20121STARFIVE DWMAC GLUE LAYER 20122M: Emil Renner Berthing <kernel@esmil.dk> 20123M: Samin Guo <samin.guo@starfivetech.com> 20124S: Maintained 20125F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20126F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20127 20128STARFIVE JH7110 MMC/SD/SDIO DRIVER 20129M: William Qiu <william.qiu@starfivetech.com> 20130S: Supported 20131F: Documentation/devicetree/bindings/mmc/starfive* 20132F: drivers/mmc/host/dw_mmc-starfive.c 20133 20134STARFIVE JH71X0 CLOCK DRIVERS 20135M: Emil Renner Berthing <kernel@esmil.dk> 20136M: Hal Feng <hal.feng@starfivetech.com> 20137S: Maintained 20138F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20139F: drivers/clk/starfive/clk-starfive-jh71* 20140F: include/dt-bindings/clock/starfive?jh71*.h 20141 20142STARFIVE JH71X0 PINCTRL DRIVERS 20143M: Emil Renner Berthing <kernel@esmil.dk> 20144M: Jianlong Huang <jianlong.huang@starfivetech.com> 20145L: linux-gpio@vger.kernel.org 20146S: Maintained 20147F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20148F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20149F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20150F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20151 20152STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20153M: Emil Renner Berthing <kernel@esmil.dk> 20154M: Hal Feng <hal.feng@starfivetech.com> 20155S: Maintained 20156F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20157F: drivers/reset/starfive/reset-starfive-jh71* 20158F: include/dt-bindings/reset/starfive?jh71*.h 20159 20160STARFIVE JH71XX PMU CONTROLLER DRIVER 20161M: Walker Chen <walker.chen@starfivetech.com> 20162S: Supported 20163F: Documentation/devicetree/bindings/power/starfive* 20164F: drivers/soc/starfive/jh71xx_pmu.c 20165F: include/dt-bindings/power/starfive,jh7110-pmu.h 20166 20167STARFIVE SOC DRIVERS 20168M: Conor Dooley <conor@kernel.org> 20169S: Maintained 20170T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20171F: drivers/soc/starfive/ 20172 20173STARFIVE TRNG DRIVER 20174M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20175S: Supported 20176F: Documentation/devicetree/bindings/rng/starfive* 20177F: drivers/char/hw_random/jh7110-trng.c 20178 20179STARFIVE WATCHDOG DRIVER 20180M: Xingyu Wu <xingyu.wu@starfivetech.com> 20181M: Samin Guo <samin.guo@starfivetech.com> 20182S: Supported 20183F: Documentation/devicetree/bindings/watchdog/starfive* 20184F: drivers/watchdog/starfive-wdt.c 20185 20186STATIC BRANCH/CALL 20187M: Peter Zijlstra <peterz@infradead.org> 20188M: Josh Poimboeuf <jpoimboe@kernel.org> 20189M: Jason Baron <jbaron@akamai.com> 20190R: Steven Rostedt <rostedt@goodmis.org> 20191R: Ard Biesheuvel <ardb@kernel.org> 20192S: Supported 20193F: arch/*/include/asm/jump_label*.h 20194F: arch/*/include/asm/static_call*.h 20195F: arch/*/kernel/jump_label.c 20196F: arch/*/kernel/static_call.c 20197F: include/linux/jump_label*.h 20198F: include/linux/static_call*.h 20199F: kernel/jump_label.c 20200F: kernel/static_call.c 20201 20202STI AUDIO (ASoC) DRIVERS 20203M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20204L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20205S: Maintained 20206F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20207F: sound/soc/sti/ 20208 20209STI CEC DRIVER 20210M: Alain Volmat <alain.volmat@foss.st.com> 20211S: Maintained 20212F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20213F: drivers/media/cec/platform/sti/ 20214 20215STK1160 USB VIDEO CAPTURE DRIVER 20216M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20217L: linux-media@vger.kernel.org 20218S: Maintained 20219T: git git://linuxtv.org/media_tree.git 20220F: drivers/media/usb/stk1160/ 20221 20222STM32 AUDIO (ASoC) DRIVERS 20223M: Olivier Moysan <olivier.moysan@foss.st.com> 20224M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20225L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20226S: Maintained 20227F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20228F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20229F: sound/soc/stm/ 20230 20231STM32 TIMER/LPTIMER DRIVERS 20232M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20233S: Maintained 20234F: Documentation/ABI/testing/*timer-stm32 20235F: Documentation/devicetree/bindings/*/*stm32-*timer* 20236F: drivers/*/stm32-*timer* 20237F: drivers/pwm/pwm-stm32* 20238F: include/linux/*/stm32-*tim* 20239 20240STMMAC ETHERNET DRIVER 20241M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20242M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20243M: Jose Abreu <joabreu@synopsys.com> 20244L: netdev@vger.kernel.org 20245S: Supported 20246W: http://www.stlinux.com 20247F: Documentation/networking/device_drivers/ethernet/stmicro/ 20248F: drivers/net/ethernet/stmicro/stmmac/ 20249 20250SUN HAPPY MEAL ETHERNET DRIVER 20251M: Sean Anderson <seanga2@gmail.com> 20252S: Maintained 20253F: drivers/net/ethernet/sun/sunhme.* 20254 20255SUN3/3X 20256M: Sam Creasey <sammy@sammy.net> 20257S: Maintained 20258W: http://sammy.net/sun3/ 20259F: arch/m68k/include/asm/sun3* 20260F: arch/m68k/kernel/*sun3* 20261F: arch/m68k/sun3*/ 20262F: drivers/net/ethernet/i825xx/sun3* 20263 20264SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20265M: Hans de Goede <hdegoede@redhat.com> 20266L: linux-input@vger.kernel.org 20267S: Maintained 20268F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20269F: drivers/input/keyboard/sun4i-lradc-keys.c 20270 20271SUNDANCE NETWORK DRIVER 20272M: Denis Kirjanov <kda@linux-powerpc.org> 20273L: netdev@vger.kernel.org 20274S: Maintained 20275F: drivers/net/ethernet/dlink/sundance.c 20276 20277SUNPLUS ETHERNET DRIVER 20278M: Wells Lu <wellslutw@gmail.com> 20279L: netdev@vger.kernel.org 20280S: Maintained 20281W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20282F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20283F: drivers/net/ethernet/sunplus/ 20284 20285SUNPLUS MMC DRIVER 20286M: Tony Huang <tonyhuang.sunplus@gmail.com> 20287M: Li-hao Kuo <lhjeff911@gmail.com> 20288S: Maintained 20289F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20290F: drivers/mmc/host/sunplus-mmc.c 20291 20292SUNPLUS OCOTP DRIVER 20293M: Vincent Shih <vincent.sunplus@gmail.com> 20294S: Maintained 20295F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20296F: drivers/nvmem/sunplus-ocotp.c 20297 20298SUNPLUS PWM DRIVER 20299M: Hammer Hsieh <hammerh0314@gmail.com> 20300S: Maintained 20301F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20302F: drivers/pwm/pwm-sunplus.c 20303 20304SUNPLUS RTC DRIVER 20305M: Vincent Shih <vincent.sunplus@gmail.com> 20306L: linux-rtc@vger.kernel.org 20307S: Maintained 20308F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20309F: drivers/rtc/rtc-sunplus.c 20310 20311SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20312M: Li-hao Kuo <lhjeff911@gmail.com> 20313L: linux-spi@vger.kernel.org 20314S: Maintained 20315F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20316F: drivers/spi/spi-sunplus-sp7021.c 20317 20318SUNPLUS UART DRIVER 20319M: Hammer Hsieh <hammerh0314@gmail.com> 20320S: Maintained 20321F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20322F: drivers/tty/serial/sunplus-uart.c 20323 20324SUNPLUS USB2 PHY DRIVER 20325M: Vincent Shih <vincent.sunplus@gmail.com> 20326L: linux-usb@vger.kernel.org 20327S: Maintained 20328F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20329F: drivers/phy/sunplus/Kconfig 20330F: drivers/phy/sunplus/Makefile 20331F: drivers/phy/sunplus/phy-sunplus-usb2.c 20332 20333SUNPLUS WATCHDOG DRIVER 20334M: Xiantao Hu <xt.hu@cqplus1.com> 20335L: linux-watchdog@vger.kernel.org 20336S: Maintained 20337F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20338F: drivers/watchdog/sunplus_wdt.c 20339 20340SUPERH 20341M: Yoshinori Sato <ysato@users.sourceforge.jp> 20342M: Rich Felker <dalias@libc.org> 20343M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20344L: linux-sh@vger.kernel.org 20345S: Maintained 20346Q: http://patchwork.kernel.org/project/linux-sh/list/ 20347F: Documentation/arch/sh/ 20348F: arch/sh/ 20349F: drivers/sh/ 20350 20351SUSPEND TO RAM 20352M: "Rafael J. Wysocki" <rafael@kernel.org> 20353M: Len Brown <len.brown@intel.com> 20354M: Pavel Machek <pavel@ucw.cz> 20355L: linux-pm@vger.kernel.org 20356S: Supported 20357B: https://bugzilla.kernel.org 20358F: Documentation/power/ 20359F: arch/x86/kernel/acpi/sleep* 20360F: arch/x86/kernel/acpi/wakeup* 20361F: drivers/base/power/ 20362F: include/linux/freezer.h 20363F: include/linux/pm.h 20364F: include/linux/suspend.h 20365F: kernel/power/ 20366 20367SVGA HANDLING 20368M: Martin Mares <mj@ucw.cz> 20369L: linux-video@atrey.karlin.mff.cuni.cz 20370S: Maintained 20371F: Documentation/admin-guide/svga.rst 20372F: arch/x86/boot/video* 20373 20374SWITCHDEV 20375M: Jiri Pirko <jiri@resnulli.us> 20376M: Ivan Vecera <ivecera@redhat.com> 20377L: netdev@vger.kernel.org 20378S: Supported 20379F: include/net/switchdev.h 20380F: net/switchdev/ 20381 20382SY8106A REGULATOR DRIVER 20383M: Icenowy Zheng <icenowy@aosc.io> 20384S: Maintained 20385F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20386F: drivers/regulator/sy8106a-regulator.c 20387 20388SYNC FILE FRAMEWORK 20389M: Sumit Semwal <sumit.semwal@linaro.org> 20390R: Gustavo Padovan <gustavo@padovan.org> 20391L: linux-media@vger.kernel.org 20392L: dri-devel@lists.freedesktop.org 20393S: Maintained 20394T: git git://anongit.freedesktop.org/drm/drm-misc 20395F: Documentation/driver-api/sync_file.rst 20396F: drivers/dma-buf/dma-fence* 20397F: drivers/dma-buf/sw_sync.c 20398F: drivers/dma-buf/sync_* 20399F: include/linux/sync_file.h 20400F: include/uapi/linux/sync_file.h 20401 20402SYNOPSYS ARC ARCHITECTURE 20403M: Vineet Gupta <vgupta@kernel.org> 20404L: linux-snps-arc@lists.infradead.org 20405S: Supported 20406T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20407F: Documentation/arch/arc 20408F: Documentation/devicetree/bindings/arc/* 20409F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20410F: arch/arc/ 20411F: drivers/clocksource/arc_timer.c 20412F: drivers/tty/serial/arc_uart.c 20413 20414SYNOPSYS ARC HSDK SDP pll clock driver 20415M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20416S: Supported 20417F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20418F: drivers/clk/clk-hsdk-pll.c 20419 20420SYNOPSYS ARC SDP clock driver 20421M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20422S: Supported 20423F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20424F: drivers/clk/axs10x/* 20425 20426SYNOPSYS ARC SDP platform support 20427M: Alexey Brodkin <abrodkin@synopsys.com> 20428S: Supported 20429F: Documentation/devicetree/bindings/arc/axs10* 20430F: arch/arc/boot/dts/ax* 20431F: arch/arc/plat-axs10x 20432 20433SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20434M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20435S: Supported 20436F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20437F: drivers/reset/reset-axs10x.c 20438 20439SYNOPSYS CREG GPIO DRIVER 20440M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20441S: Maintained 20442F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20443F: drivers/gpio/gpio-creg-snps.c 20444 20445SYNOPSYS DESIGNWARE 8250 UART DRIVER 20446M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20447R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20448S: Supported 20449F: drivers/tty/serial/8250/8250_dw.c 20450F: drivers/tty/serial/8250/8250_dwlib.* 20451F: drivers/tty/serial/8250/8250_lpss.c 20452 20453SYNOPSYS DESIGNWARE APB GPIO DRIVER 20454M: Hoan Tran <hoan@os.amperecomputing.com> 20455M: Serge Semin <fancer.lancer@gmail.com> 20456L: linux-gpio@vger.kernel.org 20457S: Maintained 20458F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20459F: drivers/gpio/gpio-dwapb.c 20460 20461SYNOPSYS DESIGNWARE APB SSI DRIVER 20462M: Serge Semin <fancer.lancer@gmail.com> 20463L: linux-spi@vger.kernel.org 20464S: Supported 20465F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20466F: drivers/spi/spi-dw* 20467 20468SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20469M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20470S: Maintained 20471F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20472F: drivers/dma/dw-axi-dmac/ 20473 20474SYNOPSYS DESIGNWARE DMAC DRIVER 20475M: Viresh Kumar <vireshk@kernel.org> 20476R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20477S: Maintained 20478F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20479F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20480F: drivers/dma/dw/ 20481F: include/dt-bindings/dma/dw-dmac.h 20482F: include/linux/dma/dw.h 20483F: include/linux/platform_data/dma-dw.h 20484 20485SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20486M: Jose Abreu <Jose.Abreu@synopsys.com> 20487L: netdev@vger.kernel.org 20488S: Supported 20489F: drivers/net/ethernet/synopsys/ 20490 20491SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20492M: Jose Abreu <Jose.Abreu@synopsys.com> 20493L: netdev@vger.kernel.org 20494S: Supported 20495F: drivers/net/pcs/pcs-xpcs.c 20496F: drivers/net/pcs/pcs-xpcs.h 20497F: include/linux/pcs/pcs-xpcs.h 20498 20499SYNOPSYS DESIGNWARE I2C DRIVER 20500M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20501R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20502R: Mika Westerberg <mika.westerberg@linux.intel.com> 20503R: Jan Dabros <jsd@semihalf.com> 20504L: linux-i2c@vger.kernel.org 20505S: Supported 20506F: drivers/i2c/busses/i2c-designware-* 20507 20508SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20509M: Jaehoon Chung <jh80.chung@samsung.com> 20510L: linux-mmc@vger.kernel.org 20511S: Maintained 20512F: drivers/mmc/host/dw_mmc* 20513 20514SYNOPSYS HSDK RESET CONTROLLER DRIVER 20515M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20516S: Supported 20517F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20518F: drivers/reset/reset-hsdk.c 20519F: include/dt-bindings/reset/snps,hsdk-reset.h 20520 20521SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20522M: Prabu Thangamuthu <prabu.t@synopsys.com> 20523M: Manjunath M B <manjumb@synopsys.com> 20524L: linux-mmc@vger.kernel.org 20525S: Maintained 20526F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20527 20528SYSTEM CONFIGURATION (SYSCON) 20529M: Lee Jones <lee@kernel.org> 20530M: Arnd Bergmann <arnd@arndb.de> 20531S: Supported 20532T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20533F: drivers/mfd/syscon.c 20534 20535SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20536M: Sudeep Holla <sudeep.holla@arm.com> 20537R: Cristian Marussi <cristian.marussi@arm.com> 20538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20539S: Maintained 20540F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20541F: drivers/clk/clk-sc[mp]i.c 20542F: drivers/cpufreq/sc[mp]i-cpufreq.c 20543F: drivers/firmware/arm_scmi/ 20544F: drivers/firmware/arm_scpi.c 20545F: drivers/powercap/arm_scmi_powercap.c 20546F: drivers/regulator/scmi-regulator.c 20547F: drivers/reset/reset-scmi.c 20548F: include/linux/sc[mp]i_protocol.h 20549F: include/trace/events/scmi.h 20550F: include/uapi/linux/virtio_scmi.h 20551 20552SYSTEM RESET/SHUTDOWN DRIVERS 20553M: Sebastian Reichel <sre@kernel.org> 20554L: linux-pm@vger.kernel.org 20555S: Maintained 20556T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20557F: Documentation/devicetree/bindings/power/reset/ 20558F: drivers/power/reset/ 20559 20560SYSTEM TRACE MODULE CLASS 20561M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20562S: Maintained 20563T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20564F: Documentation/trace/stm.rst 20565F: drivers/hwtracing/stm/ 20566F: include/linux/stm.h 20567F: include/uapi/linux/stm.h 20568 20569SYSTEM76 ACPI DRIVER 20570M: Jeremy Soller <jeremy@system76.com> 20571M: System76 Product Development <productdev@system76.com> 20572L: platform-driver-x86@vger.kernel.org 20573S: Maintained 20574F: drivers/platform/x86/system76_acpi.c 20575 20576SYSV FILESYSTEM 20577S: Orphan 20578F: Documentation/filesystems/sysv-fs.rst 20579F: fs/sysv/ 20580F: include/linux/sysv_fs.h 20581 20582TASKSTATS STATISTICS INTERFACE 20583M: Balbir Singh <bsingharora@gmail.com> 20584S: Maintained 20585F: Documentation/accounting/taskstats* 20586F: include/linux/taskstats* 20587F: kernel/taskstats.c 20588 20589TC subsystem 20590M: Jamal Hadi Salim <jhs@mojatatu.com> 20591M: Cong Wang <xiyou.wangcong@gmail.com> 20592M: Jiri Pirko <jiri@resnulli.us> 20593L: netdev@vger.kernel.org 20594S: Maintained 20595F: include/net/pkt_cls.h 20596F: include/net/pkt_sched.h 20597F: include/net/tc_act/ 20598F: include/uapi/linux/pkt_cls.h 20599F: include/uapi/linux/pkt_sched.h 20600F: include/uapi/linux/tc_act/ 20601F: include/uapi/linux/tc_ematch/ 20602F: net/sched/ 20603F: tools/testing/selftests/tc-testing 20604 20605TC90522 MEDIA DRIVER 20606M: Akihiro Tsukada <tskd08@gmail.com> 20607L: linux-media@vger.kernel.org 20608S: Odd Fixes 20609F: drivers/media/dvb-frontends/tc90522* 20610 20611TCP LOW PRIORITY MODULE 20612M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20613M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20614S: Maintained 20615W: http://tcp-lp-mod.sourceforge.net/ 20616F: net/ipv4/tcp_lp.c 20617 20618TDA10071 MEDIA DRIVER 20619M: Antti Palosaari <crope@iki.fi> 20620L: linux-media@vger.kernel.org 20621S: Maintained 20622W: https://linuxtv.org 20623W: http://palosaari.fi/linux/ 20624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20625T: git git://linuxtv.org/anttip/media_tree.git 20626F: drivers/media/dvb-frontends/tda10071* 20627 20628TDA18212 MEDIA DRIVER 20629M: Antti Palosaari <crope@iki.fi> 20630L: linux-media@vger.kernel.org 20631S: Maintained 20632W: https://linuxtv.org 20633W: http://palosaari.fi/linux/ 20634Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20635T: git git://linuxtv.org/anttip/media_tree.git 20636F: drivers/media/tuners/tda18212* 20637 20638TDA18218 MEDIA DRIVER 20639M: Antti Palosaari <crope@iki.fi> 20640L: linux-media@vger.kernel.org 20641S: Maintained 20642W: https://linuxtv.org 20643W: http://palosaari.fi/linux/ 20644Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20645T: git git://linuxtv.org/anttip/media_tree.git 20646F: drivers/media/tuners/tda18218* 20647 20648TDA18250 MEDIA DRIVER 20649M: Olli Salonen <olli.salonen@iki.fi> 20650L: linux-media@vger.kernel.org 20651S: Maintained 20652W: https://linuxtv.org 20653Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20654T: git git://linuxtv.org/media_tree.git 20655F: drivers/media/tuners/tda18250* 20656 20657TDA18271 MEDIA DRIVER 20658M: Michael Krufky <mkrufky@linuxtv.org> 20659L: linux-media@vger.kernel.org 20660S: Maintained 20661W: https://linuxtv.org 20662W: http://github.com/mkrufky 20663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20664T: git git://linuxtv.org/mkrufky/tuners.git 20665F: drivers/media/tuners/tda18271* 20666 20667TDA1997x MEDIA DRIVER 20668M: Tim Harvey <tharvey@gateworks.com> 20669L: linux-media@vger.kernel.org 20670S: Maintained 20671W: https://linuxtv.org 20672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20673F: drivers/media/i2c/tda1997x.* 20674 20675TDA827x MEDIA DRIVER 20676M: Michael Krufky <mkrufky@linuxtv.org> 20677L: linux-media@vger.kernel.org 20678S: Maintained 20679W: https://linuxtv.org 20680W: http://github.com/mkrufky 20681Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20682T: git git://linuxtv.org/mkrufky/tuners.git 20683F: drivers/media/tuners/tda8290.* 20684 20685TDA8290 MEDIA DRIVER 20686M: Michael Krufky <mkrufky@linuxtv.org> 20687L: linux-media@vger.kernel.org 20688S: Maintained 20689W: https://linuxtv.org 20690W: http://github.com/mkrufky 20691Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20692T: git git://linuxtv.org/mkrufky/tuners.git 20693F: drivers/media/tuners/tda8290.* 20694 20695TDA9840 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/tda9840* 20702 20703TEA5761 TUNER DRIVER 20704M: Mauro Carvalho Chehab <mchehab@kernel.org> 20705L: linux-media@vger.kernel.org 20706S: Odd fixes 20707W: https://linuxtv.org 20708T: git git://linuxtv.org/media_tree.git 20709F: drivers/media/tuners/tea5761.* 20710 20711TEA5767 TUNER DRIVER 20712M: Mauro Carvalho Chehab <mchehab@kernel.org> 20713L: linux-media@vger.kernel.org 20714S: Maintained 20715W: https://linuxtv.org 20716T: git git://linuxtv.org/media_tree.git 20717F: drivers/media/tuners/tea5767.* 20718 20719TEA6415C MEDIA DRIVER 20720M: Hans Verkuil <hverkuil@xs4all.nl> 20721L: linux-media@vger.kernel.org 20722S: Maintained 20723W: https://linuxtv.org 20724T: git git://linuxtv.org/media_tree.git 20725F: drivers/media/i2c/tea6415c* 20726 20727TEA6420 MEDIA DRIVER 20728M: Hans Verkuil <hverkuil@xs4all.nl> 20729L: linux-media@vger.kernel.org 20730S: Maintained 20731W: https://linuxtv.org 20732T: git git://linuxtv.org/media_tree.git 20733F: drivers/media/i2c/tea6420* 20734 20735TEAM DRIVER 20736M: Jiri Pirko <jiri@resnulli.us> 20737L: netdev@vger.kernel.org 20738S: Supported 20739F: drivers/net/team/ 20740F: include/linux/if_team.h 20741F: include/uapi/linux/if_team.h 20742F: tools/testing/selftests/drivers/net/team/ 20743 20744TECHNICAL ADVISORY BOARD PROCESS DOCS 20745M: "Theodore Ts'o" <tytso@mit.edu> 20746M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20747L: tech-board-discuss@lists.linux-foundation.org 20748S: Maintained 20749F: Documentation/process/contribution-maturity-model.rst 20750F: Documentation/process/researcher-guidelines.rst 20751 20752TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20753M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20754S: Maintained 20755F: arch/x86/platform/ts5500/ 20756 20757TECHNOTREND USB IR RECEIVER 20758M: Sean Young <sean@mess.org> 20759L: linux-media@vger.kernel.org 20760S: Maintained 20761F: drivers/media/rc/ttusbir.c 20762 20763TECHWELL TW9910 VIDEO DECODER 20764L: linux-media@vger.kernel.org 20765S: Orphan 20766F: drivers/media/i2c/tw9910.c 20767F: include/media/i2c/tw9910.h 20768 20769TEE SUBSYSTEM 20770M: Jens Wiklander <jens.wiklander@linaro.org> 20771R: Sumit Garg <sumit.garg@linaro.org> 20772L: op-tee@lists.trustedfirmware.org 20773S: Maintained 20774F: Documentation/staging/tee.rst 20775F: drivers/tee/ 20776F: include/linux/tee_drv.h 20777F: include/uapi/linux/tee.h 20778 20779TEGRA ARCHITECTURE SUPPORT 20780M: Thierry Reding <thierry.reding@gmail.com> 20781M: Jonathan Hunter <jonathanh@nvidia.com> 20782L: linux-tegra@vger.kernel.org 20783S: Supported 20784Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20786N: [^a-z]tegra 20787 20788TEGRA CLOCK DRIVER 20789M: Peter De Schrijver <pdeschrijver@nvidia.com> 20790M: Prashant Gaikwad <pgaikwad@nvidia.com> 20791S: Supported 20792F: drivers/clk/tegra/ 20793 20794TEGRA DMA DRIVERS 20795M: Laxman Dewangan <ldewangan@nvidia.com> 20796M: Jon Hunter <jonathanh@nvidia.com> 20797S: Supported 20798F: drivers/dma/tegra* 20799 20800TEGRA I2C DRIVER 20801M: Laxman Dewangan <ldewangan@nvidia.com> 20802R: Dmitry Osipenko <digetx@gmail.com> 20803S: Supported 20804F: drivers/i2c/busses/i2c-tegra.c 20805 20806TEGRA IOMMU DRIVERS 20807M: Thierry Reding <thierry.reding@gmail.com> 20808R: Krishna Reddy <vdumpa@nvidia.com> 20809L: linux-tegra@vger.kernel.org 20810S: Supported 20811F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20812F: drivers/iommu/tegra* 20813 20814TEGRA KBC DRIVER 20815M: Laxman Dewangan <ldewangan@nvidia.com> 20816S: Supported 20817F: drivers/input/keyboard/tegra-kbc.c 20818 20819TEGRA NAND DRIVER 20820M: Stefan Agner <stefan@agner.ch> 20821M: Lucas Stach <dev@lynxeye.de> 20822S: Maintained 20823F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20824F: drivers/mtd/nand/raw/tegra_nand.c 20825 20826TEGRA PWM DRIVER 20827M: Thierry Reding <thierry.reding@gmail.com> 20828S: Supported 20829F: drivers/pwm/pwm-tegra.c 20830 20831TEGRA QUAD SPI DRIVER 20832M: Thierry Reding <thierry.reding@gmail.com> 20833M: Jonathan Hunter <jonathanh@nvidia.com> 20834M: Sowjanya Komatineni <skomatineni@nvidia.com> 20835L: linux-tegra@vger.kernel.org 20836S: Maintained 20837F: drivers/spi/spi-tegra210-quad.c 20838 20839TEGRA SERIAL DRIVER 20840M: Laxman Dewangan <ldewangan@nvidia.com> 20841S: Supported 20842F: drivers/tty/serial/serial-tegra.c 20843 20844TEGRA SPI DRIVER 20845M: Laxman Dewangan <ldewangan@nvidia.com> 20846S: Supported 20847F: drivers/spi/spi-tegra* 20848 20849TEGRA VIDEO DRIVER 20850M: Thierry Reding <thierry.reding@gmail.com> 20851M: Jonathan Hunter <jonathanh@nvidia.com> 20852M: Sowjanya Komatineni <skomatineni@nvidia.com> 20853L: linux-media@vger.kernel.org 20854L: linux-tegra@vger.kernel.org 20855S: Maintained 20856F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20857F: drivers/staging/media/tegra-video/ 20858 20859TEGRA XUSB PADCTL DRIVER 20860M: JC Kuo <jckuo@nvidia.com> 20861S: Supported 20862F: drivers/phy/tegra/xusb* 20863 20864TEHUTI ETHERNET DRIVER 20865M: Andy Gospodarek <andy@greyhouse.net> 20866L: netdev@vger.kernel.org 20867S: Supported 20868F: drivers/net/ethernet/tehuti/* 20869 20870TELECOM CLOCK DRIVER FOR MCPL0010 20871M: Mark Gross <markgross@kernel.org> 20872S: Supported 20873F: drivers/char/tlclk.c 20874 20875TEMPO SEMICONDUCTOR DRIVERS 20876M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20877S: Maintained 20878F: Documentation/devicetree/bindings/sound/tscs*.txt 20879F: sound/soc/codecs/tscs*.c 20880F: sound/soc/codecs/tscs*.h 20881 20882TENSILICA XTENSA PORT (xtensa) 20883M: Chris Zankel <chris@zankel.net> 20884M: Max Filippov <jcmvbkbc@gmail.com> 20885S: Maintained 20886T: git https://github.com/jcmvbkbc/linux-xtensa.git 20887F: arch/xtensa/ 20888F: drivers/irqchip/irq-xtensa-* 20889 20890TEXAS INSTRUMENTS ASoC DRIVERS 20891M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20892L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20893S: Maintained 20894F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20895F: sound/soc/ti/ 20896 20897TEXAS INSTRUMENTS DMA DRIVERS 20898M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20899L: dmaengine@vger.kernel.org 20900S: Maintained 20901F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20902F: Documentation/devicetree/bindings/dma/ti-edma.txt 20903F: Documentation/devicetree/bindings/dma/ti/ 20904F: drivers/dma/ti/ 20905F: include/linux/dma/k3-psil.h 20906F: include/linux/dma/k3-udma-glue.h 20907F: include/linux/dma/ti-cppi5.h 20908X: drivers/dma/ti/cppi41.c 20909 20910TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20911M: Robert Marko <robert.marko@sartura.hr> 20912M: Luka Perkov <luka.perkov@sartura.hr> 20913L: linux-hwmon@vger.kernel.org 20914S: Maintained 20915F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20916F: Documentation/hwmon/tps23861.rst 20917F: drivers/hwmon/tps23861.c 20918 20919TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20920M: Ricardo Ribalda <ribalda@kernel.org> 20921L: linux-iio@vger.kernel.org 20922S: Supported 20923F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20924F: drivers/iio/dac/ti-dac7612.c 20925 20926TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20927M: Nishanth Menon <nm@ti.com> 20928M: Tero Kristo <kristo@kernel.org> 20929M: Santosh Shilimkar <ssantosh@kernel.org> 20930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20931S: Maintained 20932F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20933F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20934F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20935F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20936F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20937F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20938F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20939F: drivers/clk/keystone/sci-clk.c 20940F: drivers/firmware/ti_sci* 20941F: drivers/irqchip/irq-ti-sci-inta.c 20942F: drivers/irqchip/irq-ti-sci-intr.c 20943F: drivers/reset/reset-ti-sci.c 20944F: drivers/soc/ti/ti_sci_inta_msi.c 20945F: drivers/soc/ti/ti_sci_pm_domains.c 20946F: include/dt-bindings/soc/ti,sci_pm_domain.h 20947F: include/linux/soc/ti/ti_sci_inta_msi.h 20948F: include/linux/soc/ti/ti_sci_protocol.h 20949 20950TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20951M: Puranjay Mohan <puranjay12@gmail.com> 20952L: linux-iio@vger.kernel.org 20953S: Supported 20954F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20955F: drivers/iio/temperature/tmp117.c 20956 20957THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20958M: Hans Verkuil <hverkuil@xs4all.nl> 20959L: linux-media@vger.kernel.org 20960S: Maintained 20961W: https://linuxtv.org 20962T: git git://linuxtv.org/media_tree.git 20963F: drivers/media/radio/radio-raremono.c 20964 20965THERMAL 20966M: Rafael J. Wysocki <rafael@kernel.org> 20967M: Daniel Lezcano <daniel.lezcano@linaro.org> 20968R: Amit Kucheria <amitk@kernel.org> 20969R: Zhang Rui <rui.zhang@intel.com> 20970L: linux-pm@vger.kernel.org 20971S: Supported 20972Q: https://patchwork.kernel.org/project/linux-pm/list/ 20973T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20974F: Documentation/ABI/testing/sysfs-class-thermal 20975F: Documentation/admin-guide/thermal/ 20976F: Documentation/devicetree/bindings/thermal/ 20977F: Documentation/driver-api/thermal/ 20978F: drivers/thermal/ 20979F: include/dt-bindings/thermal/ 20980F: include/linux/cpu_cooling.h 20981F: include/linux/thermal.h 20982F: include/uapi/linux/thermal.h 20983F: tools/lib/thermal/ 20984F: tools/thermal/ 20985 20986THERMAL DRIVER FOR AMLOGIC SOCS 20987M: Guillaume La Roque <glaroque@baylibre.com> 20988L: linux-pm@vger.kernel.org 20989L: linux-amlogic@lists.infradead.org 20990S: Supported 20991W: http://linux-meson.com/ 20992F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20993F: drivers/thermal/amlogic_thermal.c 20994 20995THERMAL/CPU_COOLING 20996M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20997M: Daniel Lezcano <daniel.lezcano@linaro.org> 20998M: Viresh Kumar <viresh.kumar@linaro.org> 20999R: Lukasz Luba <lukasz.luba@arm.com> 21000L: linux-pm@vger.kernel.org 21001S: Supported 21002F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21003F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21004F: drivers/thermal/cpufreq_cooling.c 21005F: drivers/thermal/cpuidle_cooling.c 21006F: include/linux/cpu_cooling.h 21007 21008THERMAL/POWER_ALLOCATOR 21009M: Lukasz Luba <lukasz.luba@arm.com> 21010L: linux-pm@vger.kernel.org 21011S: Maintained 21012F: Documentation/driver-api/thermal/power_allocator.rst 21013F: drivers/thermal/gov_power_allocator.c 21014F: drivers/thermal/thermal_trace_ipa.h 21015 21016THINKPAD ACPI EXTRAS DRIVER 21017M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21018L: ibm-acpi-devel@lists.sourceforge.net 21019L: platform-driver-x86@vger.kernel.org 21020S: Maintained 21021W: http://ibm-acpi.sourceforge.net 21022W: http://thinkwiki.org/wiki/Ibm-acpi 21023T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21024F: drivers/platform/x86/thinkpad_acpi.c 21025 21026THINKPAD LMI DRIVER 21027M: Mark Pearson <markpearson@lenovo.com> 21028L: platform-driver-x86@vger.kernel.org 21029S: Maintained 21030F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21031F: drivers/platform/x86/think-lmi.? 21032 21033THUNDERBOLT DMA TRAFFIC TEST DRIVER 21034M: Isaac Hazan <isaac.hazan@intel.com> 21035L: linux-usb@vger.kernel.org 21036S: Maintained 21037F: drivers/thunderbolt/dma_test.c 21038 21039THUNDERBOLT DRIVER 21040M: Andreas Noever <andreas.noever@gmail.com> 21041M: Michael Jamet <michael.jamet@intel.com> 21042M: Mika Westerberg <mika.westerberg@linux.intel.com> 21043M: Yehezkel Bernat <YehezkelShB@gmail.com> 21044L: linux-usb@vger.kernel.org 21045S: Maintained 21046T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21047F: Documentation/admin-guide/thunderbolt.rst 21048F: drivers/thunderbolt/ 21049F: include/linux/thunderbolt.h 21050 21051THUNDERBOLT NETWORK DRIVER 21052M: Michael Jamet <michael.jamet@intel.com> 21053M: Mika Westerberg <mika.westerberg@linux.intel.com> 21054M: Yehezkel Bernat <YehezkelShB@gmail.com> 21055L: netdev@vger.kernel.org 21056S: Maintained 21057F: drivers/net/thunderbolt/ 21058 21059THUNDERX GPIO DRIVER 21060M: Robert Richter <rric@kernel.org> 21061S: Odd Fixes 21062F: drivers/gpio/gpio-thunderx.c 21063 21064TI ADS7924 ADC DRIVER 21065M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21066L: linux-iio@vger.kernel.org 21067S: Supported 21068F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21069F: drivers/iio/adc/ti-ads7924.c 21070 21071TI AM437X VPFE DRIVER 21072M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21073L: linux-media@vger.kernel.org 21074S: Maintained 21075W: https://linuxtv.org 21076Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21077T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21078F: drivers/media/platform/ti/am437x/ 21079 21080TI BANDGAP AND THERMAL DRIVER 21081M: Eduardo Valentin <edubezval@gmail.com> 21082M: Keerthy <j-keerthy@ti.com> 21083L: linux-pm@vger.kernel.org 21084L: linux-omap@vger.kernel.org 21085S: Maintained 21086F: drivers/thermal/ti-soc-thermal/ 21087 21088TI BQ27XXX POWER SUPPLY DRIVER 21089F: drivers/power/supply/bq27xxx_battery.c 21090F: drivers/power/supply/bq27xxx_battery_i2c.c 21091F: include/linux/power/bq27xxx_battery.h 21092 21093TI CDCE706 CLOCK DRIVER 21094M: Max Filippov <jcmvbkbc@gmail.com> 21095S: Maintained 21096F: drivers/clk/clk-cdce706.c 21097 21098TI CLOCK DRIVER 21099M: Tero Kristo <kristo@kernel.org> 21100L: linux-omap@vger.kernel.org 21101S: Odd Fixes 21102F: drivers/clk/ti/ 21103F: include/linux/clk/ti.h 21104 21105TI DAVINCI MACHINE SUPPORT 21106M: Bartosz Golaszewski <brgl@bgdev.pl> 21107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21108S: Maintained 21109T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21110F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21111F: arch/arm/boot/dts/da850* 21112F: arch/arm/mach-davinci/ 21113F: drivers/i2c/busses/i2c-davinci.c 21114 21115TI DAVINCI SERIES CLOCK DRIVER 21116M: David Lechner <david@lechnology.com> 21117R: Sekhar Nori <nsekhar@ti.com> 21118S: Maintained 21119F: Documentation/devicetree/bindings/clock/ti/davinci/ 21120F: drivers/clk/davinci/ 21121F: include/linux/clk/davinci.h 21122 21123TI DAVINCI SERIES GPIO DRIVER 21124M: Keerthy <j-keerthy@ti.com> 21125L: linux-gpio@vger.kernel.org 21126S: Maintained 21127F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21128F: drivers/gpio/gpio-davinci.c 21129 21130TI DAVINCI SERIES MEDIA DRIVER 21131M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21132L: linux-media@vger.kernel.org 21133S: Maintained 21134W: https://linuxtv.org 21135Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21136T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21137F: drivers/media/platform/ti/davinci/ 21138F: include/media/davinci/ 21139 21140TI ENHANCED CAPTURE (eCAP) DRIVER 21141M: Vignesh Raghavendra <vigneshr@ti.com> 21142R: Julien Panis <jpanis@baylibre.com> 21143L: linux-iio@vger.kernel.org 21144L: linux-omap@vger.kernel.org 21145S: Maintained 21146F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21147F: drivers/counter/ti-ecap-capture.c 21148 21149TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21150R: David Lechner <david@lechnology.com> 21151L: linux-iio@vger.kernel.org 21152F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21153F: drivers/counter/ti-eqep.c 21154 21155TI ETHERNET SWITCH DRIVER (CPSW) 21156R: Grygorii Strashko <grygorii.strashko@ti.com> 21157L: linux-omap@vger.kernel.org 21158L: netdev@vger.kernel.org 21159S: Maintained 21160F: drivers/net/ethernet/ti/cpsw* 21161F: drivers/net/ethernet/ti/davinci* 21162 21163TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21164M: Alex Dubov <oakad@yahoo.com> 21165S: Maintained 21166W: http://tifmxx.berlios.de/ 21167F: drivers/memstick/host/tifm_ms.c 21168F: drivers/misc/tifm* 21169F: drivers/mmc/host/tifm_sd.c 21170F: include/linux/tifm.h 21171 21172TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21173M: Nishanth Menon <nm@ti.com> 21174M: Santosh Shilimkar <ssantosh@kernel.org> 21175L: linux-kernel@vger.kernel.org 21176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21177S: Maintained 21178T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21179F: drivers/soc/ti/* 21180 21181TI LM49xxx FAMILY ASoC CODEC DRIVERS 21182M: M R Swami Reddy <mr.swami.reddy@ti.com> 21183M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21185S: Maintained 21186F: sound/soc/codecs/isabelle* 21187F: sound/soc/codecs/lm49453* 21188 21189TI LMP92064 ADC DRIVER 21190M: Leonard Göhrs <l.goehrs@pengutronix.de> 21191R: kernel@pengutronix.de 21192L: linux-iio@vger.kernel.org 21193S: Maintained 21194F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21195F: drivers/iio/adc/ti-lmp92064.c 21196 21197TI PCM3060 ASoC CODEC DRIVER 21198M: Kirill Marinushkin <kmarinushkin@birdec.com> 21199L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21200S: Maintained 21201F: Documentation/devicetree/bindings/sound/pcm3060.txt 21202F: sound/soc/codecs/pcm3060* 21203 21204TI TAS571X FAMILY ASoC CODEC DRIVER 21205M: Kevin Cernekee <cernekee@chromium.org> 21206L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21207S: Odd Fixes 21208F: sound/soc/codecs/tas571x* 21209 21210TI TMAG5273 MAGNETOMETER DRIVER 21211M: Gerald Loacker <gerald.loacker@wolfvision.net> 21212L: linux-iio@vger.kernel.org 21213S: Maintained 21214F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21215F: drivers/iio/magnetometer/tmag5273.c 21216 21217TI TRF7970A NFC DRIVER 21218M: Mark Greer <mgreer@animalcreek.com> 21219L: linux-wireless@vger.kernel.org 21220S: Supported 21221F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21222F: drivers/nfc/trf7970a.c 21223 21224TI TSC2046 ADC DRIVER 21225M: Oleksij Rempel <o.rempel@pengutronix.de> 21226R: kernel@pengutronix.de 21227L: linux-iio@vger.kernel.org 21228S: Maintained 21229F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21230F: drivers/iio/adc/ti-tsc2046.c 21231 21232TI TWL4030 SERIES SOC CODEC DRIVER 21233M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21234L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21235S: Maintained 21236F: sound/soc/codecs/twl4030* 21237 21238TI VPE/CAL DRIVERS 21239M: Benoit Parrot <bparrot@ti.com> 21240L: linux-media@vger.kernel.org 21241S: Maintained 21242W: http://linuxtv.org/ 21243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21244F: Documentation/devicetree/bindings/media/ti,cal.yaml 21245F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21246F: drivers/media/platform/ti/cal/ 21247F: drivers/media/platform/ti/vpe/ 21248 21249TI WILINK WIRELESS DRIVERS 21250L: linux-wireless@vger.kernel.org 21251S: Orphan 21252W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21253W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21254T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21255F: drivers/net/wireless/ti/ 21256 21257TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21258M: John Stultz <jstultz@google.com> 21259M: Thomas Gleixner <tglx@linutronix.de> 21260R: Stephen Boyd <sboyd@kernel.org> 21261L: linux-kernel@vger.kernel.org 21262S: Supported 21263T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21264F: include/linux/clocksource.h 21265F: include/linux/time.h 21266F: include/linux/timex.h 21267F: include/uapi/linux/time.h 21268F: include/uapi/linux/timex.h 21269F: kernel/time/alarmtimer.c 21270F: kernel/time/clocksource.c 21271F: kernel/time/ntp.c 21272F: kernel/time/time*.c 21273F: tools/testing/selftests/timers/ 21274 21275TIPC NETWORK LAYER 21276M: Jon Maloy <jmaloy@redhat.com> 21277M: Ying Xue <ying.xue@windriver.com> 21278L: netdev@vger.kernel.org (core kernel code) 21279L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21280S: Maintained 21281W: http://tipc.sourceforge.net/ 21282F: include/uapi/linux/tipc*.h 21283F: net/tipc/ 21284 21285TLAN NETWORK DRIVER 21286M: Samuel Chessman <chessman@tux.org> 21287L: tlan-devel@lists.sourceforge.net (subscribers-only) 21288S: Maintained 21289W: http://sourceforge.net/projects/tlan/ 21290F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21291F: drivers/net/ethernet/ti/tlan.* 21292 21293TMIO/SDHI MMC DRIVER 21294M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21295L: linux-mmc@vger.kernel.org 21296L: linux-renesas-soc@vger.kernel.org 21297S: Supported 21298F: drivers/mmc/host/renesas_sdhi* 21299F: drivers/mmc/host/tmio_mmc* 21300F: include/linux/mfd/tmio.h 21301 21302TMP401 HARDWARE MONITOR DRIVER 21303M: Guenter Roeck <linux@roeck-us.net> 21304L: linux-hwmon@vger.kernel.org 21305S: Maintained 21306F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21307F: Documentation/hwmon/tmp401.rst 21308F: drivers/hwmon/tmp401.c 21309 21310TMP464 HARDWARE MONITOR DRIVER 21311M: Guenter Roeck <linux@roeck-us.net> 21312L: linux-hwmon@vger.kernel.org 21313S: Maintained 21314F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21315F: Documentation/hwmon/tmp464.rst 21316F: drivers/hwmon/tmp464.c 21317 21318TMP513 HARDWARE MONITOR DRIVER 21319M: Eric Tremblay <etremblay@distech-controls.com> 21320L: linux-hwmon@vger.kernel.org 21321S: Maintained 21322F: Documentation/hwmon/tmp513.rst 21323F: drivers/hwmon/tmp513.c 21324 21325TMPFS (SHMEM FILESYSTEM) 21326M: Hugh Dickins <hughd@google.com> 21327L: linux-mm@kvack.org 21328S: Maintained 21329F: include/linux/shmem_fs.h 21330F: mm/shmem.c 21331 21332TOMOYO SECURITY MODULE 21333M: Kentaro Takeda <takedakn@nttdata.co.jp> 21334M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21335L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21336L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21337L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21338L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21339S: Maintained 21340W: https://tomoyo.osdn.jp/ 21341F: security/tomoyo/ 21342 21343TOPSTAR LAPTOP EXTRAS DRIVER 21344M: Herton Ronaldo Krzesinski <herton@canonical.com> 21345L: platform-driver-x86@vger.kernel.org 21346S: Maintained 21347F: drivers/platform/x86/topstar-laptop.c 21348 21349TORTURE-TEST MODULES 21350M: Davidlohr Bueso <dave@stgolabs.net> 21351M: "Paul E. McKenney" <paulmck@kernel.org> 21352M: Josh Triplett <josh@joshtriplett.org> 21353L: linux-kernel@vger.kernel.org 21354S: Supported 21355T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21356F: Documentation/RCU/torture.rst 21357F: kernel/locking/locktorture.c 21358F: kernel/rcu/rcuscale.c 21359F: kernel/rcu/rcutorture.c 21360F: kernel/rcu/refscale.c 21361F: kernel/torture.c 21362 21363TOSHIBA ACPI EXTRAS DRIVER 21364M: Azael Avalos <coproscefalo@gmail.com> 21365L: platform-driver-x86@vger.kernel.org 21366S: Maintained 21367F: drivers/platform/x86/toshiba_acpi.c 21368 21369TOSHIBA BLUETOOTH DRIVER 21370M: Azael Avalos <coproscefalo@gmail.com> 21371L: platform-driver-x86@vger.kernel.org 21372S: Maintained 21373F: drivers/platform/x86/toshiba_bluetooth.c 21374 21375TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21376M: Azael Avalos <coproscefalo@gmail.com> 21377L: platform-driver-x86@vger.kernel.org 21378S: Maintained 21379F: drivers/platform/x86/toshiba_haps.c 21380 21381TOSHIBA SMM DRIVER 21382M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21383S: Maintained 21384W: http://www.buzzard.org.uk/toshiba/ 21385F: drivers/char/toshiba.c 21386F: include/linux/toshiba.h 21387F: include/uapi/linux/toshiba.h 21388 21389TOSHIBA TC358743 DRIVER 21390M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21391L: linux-media@vger.kernel.org 21392S: Maintained 21393F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21394F: drivers/media/i2c/tc358743* 21395F: include/media/i2c/tc358743.h 21396 21397TOSHIBA WMI HOTKEYS DRIVER 21398M: Azael Avalos <coproscefalo@gmail.com> 21399L: platform-driver-x86@vger.kernel.org 21400S: Maintained 21401F: drivers/platform/x86/toshiba-wmi.c 21402 21403TPM DEVICE DRIVER 21404M: Peter Huewe <peterhuewe@gmx.de> 21405M: Jarkko Sakkinen <jarkko@kernel.org> 21406R: Jason Gunthorpe <jgg@ziepe.ca> 21407L: linux-integrity@vger.kernel.org 21408S: Maintained 21409W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21410Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21412F: drivers/char/tpm/ 21413 21414TPS546D24 DRIVER 21415M: Duke Du <dukedu83@gmail.com> 21416L: linux-hwmon@vger.kernel.org 21417S: Maintained 21418F: Documentation/hwmon/tps546d24.rst 21419F: drivers/hwmon/pmbus/tps546d24.c 21420 21421TRACING 21422M: Steven Rostedt <rostedt@goodmis.org> 21423M: Masami Hiramatsu <mhiramat@kernel.org> 21424L: linux-kernel@vger.kernel.org 21425L: linux-trace-kernel@vger.kernel.org 21426S: Maintained 21427Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21428T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21429F: Documentation/trace/* 21430F: fs/tracefs/ 21431F: include/linux/trace*.h 21432F: include/trace/ 21433F: kernel/trace/ 21434F: scripts/tracing/ 21435F: tools/testing/selftests/ftrace/ 21436 21437TRACING MMIO ACCESSES (MMIOTRACE) 21438M: Steven Rostedt <rostedt@goodmis.org> 21439M: Masami Hiramatsu <mhiramat@kernel.org> 21440R: Karol Herbst <karolherbst@gmail.com> 21441R: Pekka Paalanen <ppaalanen@gmail.com> 21442L: linux-kernel@vger.kernel.org 21443L: nouveau@lists.freedesktop.org 21444S: Maintained 21445F: arch/x86/mm/kmmio.c 21446F: arch/x86/mm/mmio-mod.c 21447F: arch/x86/mm/testmmiotrace.c 21448F: include/linux/mmiotrace.h 21449F: kernel/trace/trace_mmiotrace.c 21450 21451TRACING OS NOISE / LATENCY TRACERS 21452M: Steven Rostedt <rostedt@goodmis.org> 21453M: Daniel Bristot de Oliveira <bristot@kernel.org> 21454S: Maintained 21455F: Documentation/trace/hwlat_detector.rst 21456F: Documentation/trace/osnoise-tracer.rst 21457F: Documentation/trace/timerlat-tracer.rst 21458F: arch/*/kernel/trace.c 21459F: include/trace/events/osnoise.h 21460F: kernel/trace/trace_hwlat.c 21461F: kernel/trace/trace_irqsoff.c 21462F: kernel/trace/trace_osnoise.c 21463F: kernel/trace/trace_sched_wakeup.c 21464 21465TRADITIONAL CHINESE DOCUMENTATION 21466M: Hu Haowen <src.res@email.cn> 21467L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21468S: Maintained 21469W: https://github.com/srcres258/linux-doc 21470T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21471F: Documentation/translations/zh_TW/ 21472 21473TTY LAYER 21474M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21475M: Jiri Slaby <jirislaby@kernel.org> 21476S: Supported 21477T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21478F: Documentation/driver-api/serial/ 21479F: drivers/tty/ 21480F: drivers/tty/serial/serial_core.c 21481F: include/linux/selection.h 21482F: include/linux/serial.h 21483F: include/linux/serial_core.h 21484F: include/linux/sysrq.h 21485F: include/linux/tty*.h 21486F: include/linux/vt.h 21487F: include/linux/vt_*.h 21488F: include/uapi/linux/serial.h 21489F: include/uapi/linux/serial_core.h 21490F: include/uapi/linux/tty.h 21491 21492TUA9001 MEDIA DRIVER 21493M: Antti Palosaari <crope@iki.fi> 21494L: linux-media@vger.kernel.org 21495S: Maintained 21496W: https://linuxtv.org 21497W: http://palosaari.fi/linux/ 21498Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21499T: git git://linuxtv.org/anttip/media_tree.git 21500F: drivers/media/tuners/tua9001* 21501 21502TULIP NETWORK DRIVERS 21503L: netdev@vger.kernel.org 21504L: linux-parisc@vger.kernel.org 21505S: Orphan 21506F: drivers/net/ethernet/dec/tulip/ 21507 21508TUN/TAP driver 21509M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21510S: Maintained 21511W: http://vtun.sourceforge.net/tun 21512F: Documentation/networking/tuntap.rst 21513F: arch/um/os-Linux/drivers/ 21514 21515TURBOCHANNEL SUBSYSTEM 21516M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21517M: Ralf Baechle <ralf@linux-mips.org> 21518L: linux-mips@vger.kernel.org 21519S: Maintained 21520Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21521F: drivers/tc/ 21522F: include/linux/tc.h 21523 21524TURBOSTAT UTILITY 21525M: "Len Brown" <lenb@kernel.org> 21526L: linux-pm@vger.kernel.org 21527S: Supported 21528Q: https://patchwork.kernel.org/project/linux-pm/list/ 21529B: https://bugzilla.kernel.org 21530T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21531F: tools/power/x86/turbostat/ 21532 21533TW5864 VIDEO4LINUX DRIVER 21534M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21535M: Anton Sviridenko <anton@corp.bluecherry.net> 21536M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21537M: Andrey Utkin <andrey_utkin@fastmail.com> 21538L: linux-media@vger.kernel.org 21539S: Supported 21540F: drivers/media/pci/tw5864/ 21541 21542TW68 VIDEO4LINUX DRIVER 21543M: Hans Verkuil <hverkuil@xs4all.nl> 21544L: linux-media@vger.kernel.org 21545S: Odd Fixes 21546W: https://linuxtv.org 21547T: git git://linuxtv.org/media_tree.git 21548F: drivers/media/pci/tw68/ 21549 21550TW686X VIDEO4LINUX DRIVER 21551M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21552L: linux-media@vger.kernel.org 21553S: Maintained 21554W: http://linuxtv.org 21555T: git git://linuxtv.org/media_tree.git 21556F: drivers/media/pci/tw686x/ 21557 21558U-BOOT ENVIRONMENT VARIABLES 21559M: Rafał Miłecki <rafal@milecki.pl> 21560S: Maintained 21561F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21562F: drivers/nvmem/u-boot-env.c 21563 21564UACCE ACCELERATOR FRAMEWORK 21565M: Zhangfei Gao <zhangfei.gao@linaro.org> 21566M: Zhou Wang <wangzhou1@hisilicon.com> 21567L: linux-accelerators@lists.ozlabs.org 21568L: linux-kernel@vger.kernel.org 21569S: Maintained 21570F: Documentation/ABI/testing/sysfs-driver-uacce 21571F: Documentation/misc-devices/uacce.rst 21572F: drivers/misc/uacce/ 21573F: include/linux/uacce.h 21574F: include/uapi/misc/uacce/ 21575 21576UBI FILE SYSTEM (UBIFS) 21577M: Richard Weinberger <richard@nod.at> 21578L: linux-mtd@lists.infradead.org 21579S: Supported 21580W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21581T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21582T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21583F: Documentation/ABI/testing/sysfs-fs-ubifs 21584F: Documentation/filesystems/ubifs-authentication.rst 21585F: Documentation/filesystems/ubifs.rst 21586F: fs/ubifs/ 21587 21588UBLK USERSPACE BLOCK DRIVER 21589M: Ming Lei <ming.lei@redhat.com> 21590L: linux-block@vger.kernel.org 21591S: Maintained 21592F: Documentation/block/ublk.rst 21593F: drivers/block/ublk_drv.c 21594F: include/uapi/linux/ublk_cmd.h 21595 21596UCLINUX (M68KNOMMU AND COLDFIRE) 21597M: Greg Ungerer <gerg@linux-m68k.org> 21598L: linux-m68k@lists.linux-m68k.org 21599S: Maintained 21600W: http://www.linux-m68k.org/ 21601T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21602F: arch/m68k/*/*_no.* 21603F: arch/m68k/68*/ 21604F: arch/m68k/coldfire/ 21605F: arch/m68k/include/asm/*_no.* 21606 21607UDF FILESYSTEM 21608M: Jan Kara <jack@suse.com> 21609S: Maintained 21610F: Documentation/filesystems/udf.rst 21611F: fs/udf/ 21612 21613UDRAW TABLET 21614M: Bastien Nocera <hadess@hadess.net> 21615L: linux-input@vger.kernel.org 21616S: Maintained 21617F: drivers/hid/hid-udraw-ps3.c 21618 21619UFS FILESYSTEM 21620M: Evgeniy Dushistov <dushistov@mail.ru> 21621S: Maintained 21622F: Documentation/admin-guide/ufs.rst 21623F: fs/ufs/ 21624 21625UHID USERSPACE HID IO DRIVER 21626M: David Rheinsberg <david.rheinsberg@gmail.com> 21627L: linux-input@vger.kernel.org 21628S: Maintained 21629F: drivers/hid/uhid.c 21630F: include/uapi/linux/uhid.h 21631 21632ULPI BUS 21633M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21634L: linux-usb@vger.kernel.org 21635S: Maintained 21636F: drivers/usb/common/ulpi.c 21637F: include/linux/ulpi/ 21638 21639UNICODE SUBSYSTEM 21640M: Gabriel Krisman Bertazi <krisman@collabora.com> 21641L: linux-fsdevel@vger.kernel.org 21642S: Supported 21643F: fs/unicode/ 21644 21645UNIFDEF 21646M: Tony Finch <dot@dotat.at> 21647S: Maintained 21648W: http://dotat.at/prog/unifdef 21649F: scripts/unifdef.c 21650 21651UNIFORM CDROM DRIVER 21652M: Phillip Potter <phil@philpotter.co.uk> 21653S: Maintained 21654F: Documentation/cdrom/ 21655F: drivers/cdrom/cdrom.c 21656F: include/linux/cdrom.h 21657F: include/uapi/linux/cdrom.h 21658 21659UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21660R: Alim Akhtar <alim.akhtar@samsung.com> 21661R: Avri Altman <avri.altman@wdc.com> 21662R: Bart Van Assche <bvanassche@acm.org> 21663L: linux-scsi@vger.kernel.org 21664S: Supported 21665F: Documentation/devicetree/bindings/ufs/ 21666F: Documentation/scsi/ufs.rst 21667F: drivers/ufs/core/ 21668 21669UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21670M: Pedro Sousa <pedrom.sousa@synopsys.com> 21671L: linux-scsi@vger.kernel.org 21672S: Supported 21673F: drivers/ufs/host/*dwc* 21674 21675UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21676M: Alim Akhtar <alim.akhtar@samsung.com> 21677L: linux-scsi@vger.kernel.org 21678S: Maintained 21679F: drivers/ufs/host/ufs-exynos* 21680 21681UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21682M: Stanley Chu <stanley.chu@mediatek.com> 21683L: linux-scsi@vger.kernel.org 21684L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21685S: Maintained 21686F: drivers/ufs/host/ufs-mediatek* 21687 21688UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21689M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21690L: linux-arm-msm@vger.kernel.org 21691L: linux-scsi@vger.kernel.org 21692S: Maintained 21693F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21694F: drivers/ufs/host/ufs-qcom* 21695 21696UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21697M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21698L: linux-renesas-soc@vger.kernel.org 21699L: linux-scsi@vger.kernel.org 21700S: Maintained 21701F: drivers/ufs/host/ufs-renesas.c 21702 21703UNSORTED BLOCK IMAGES (UBI) 21704M: Richard Weinberger <richard@nod.at> 21705L: linux-mtd@lists.infradead.org 21706S: Supported 21707W: http://www.linux-mtd.infradead.org/ 21708T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21709T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21710F: drivers/mtd/ubi/ 21711F: include/linux/mtd/ubi.h 21712F: include/uapi/mtd/ubi-user.h 21713 21714USB "USBNET" DRIVER FRAMEWORK 21715M: Oliver Neukum <oneukum@suse.com> 21716L: netdev@vger.kernel.org 21717S: Maintained 21718W: http://www.linux-usb.org/usbnet 21719F: drivers/net/usb/usbnet.c 21720F: include/linux/usb/usbnet.h 21721 21722USB ACM DRIVER 21723M: Oliver Neukum <oneukum@suse.com> 21724L: linux-usb@vger.kernel.org 21725S: Maintained 21726F: Documentation/usb/acm.rst 21727F: drivers/usb/class/cdc-acm.* 21728 21729USB APPLE MFI FASTCHARGE DRIVER 21730M: Bastien Nocera <hadess@hadess.net> 21731L: linux-usb@vger.kernel.org 21732S: Maintained 21733F: drivers/usb/misc/apple-mfi-fastcharge.c 21734 21735USB AR5523 WIRELESS DRIVER 21736M: Pontus Fuchs <pontus.fuchs@gmail.com> 21737L: linux-wireless@vger.kernel.org 21738S: Maintained 21739F: drivers/net/wireless/ath/ar5523/ 21740 21741USB ATTACHED SCSI 21742M: Oliver Neukum <oneukum@suse.com> 21743L: linux-usb@vger.kernel.org 21744L: linux-scsi@vger.kernel.org 21745S: Maintained 21746F: drivers/usb/storage/uas.c 21747 21748USB CDC ETHERNET DRIVER 21749M: Oliver Neukum <oliver@neukum.org> 21750L: linux-usb@vger.kernel.org 21751S: Maintained 21752F: drivers/net/usb/cdc_*.c 21753F: include/uapi/linux/usb/cdc.h 21754 21755USB CHAOSKEY DRIVER 21756M: Keith Packard <keithp@keithp.com> 21757L: linux-usb@vger.kernel.org 21758S: Maintained 21759F: drivers/usb/misc/chaoskey.c 21760 21761USB CYPRESS C67X00 DRIVER 21762L: linux-usb@vger.kernel.org 21763S: Orphan 21764F: drivers/usb/c67x00/ 21765 21766USB DAVICOM DM9601 DRIVER 21767M: Peter Korsgaard <peter@korsgaard.com> 21768L: netdev@vger.kernel.org 21769S: Maintained 21770W: http://www.linux-usb.org/usbnet 21771F: drivers/net/usb/dm9601.c 21772 21773USB EHCI DRIVER 21774M: Alan Stern <stern@rowland.harvard.edu> 21775L: linux-usb@vger.kernel.org 21776S: Maintained 21777F: Documentation/usb/ehci.rst 21778F: drivers/usb/host/ehci* 21779 21780USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21781M: Jiri Kosina <jikos@kernel.org> 21782M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21783L: linux-usb@vger.kernel.org 21784S: Maintained 21785T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21786F: Documentation/hid/hiddev.rst 21787F: drivers/hid/usbhid/ 21788 21789USB INTEL XHCI ROLE MUX DRIVER 21790M: Hans de Goede <hdegoede@redhat.com> 21791L: linux-usb@vger.kernel.org 21792S: Maintained 21793F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21794 21795USB IP DRIVER FOR HISILICON KIRIN 960 21796M: Yu Chen <chenyu56@huawei.com> 21797M: Binghui Wang <wangbinghui@hisilicon.com> 21798L: linux-usb@vger.kernel.org 21799S: Maintained 21800F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21801F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21802 21803USB IP DRIVER FOR HISILICON KIRIN 970 21804M: Mauro Carvalho Chehab <mchehab@kernel.org> 21805L: linux-usb@vger.kernel.org 21806S: Maintained 21807F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21808F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21809 21810USB ISP116X DRIVER 21811M: Olav Kongas <ok@artecdesign.ee> 21812L: linux-usb@vger.kernel.org 21813S: Maintained 21814F: drivers/usb/host/isp116x* 21815F: include/linux/usb/isp116x.h 21816 21817USB ISP1760 DRIVER 21818M: Rui Miguel Silva <rui.silva@linaro.org> 21819L: linux-usb@vger.kernel.org 21820S: Maintained 21821F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21822F: drivers/usb/isp1760/* 21823 21824USB LAN78XX ETHERNET DRIVER 21825M: Woojung Huh <woojung.huh@microchip.com> 21826M: UNGLinuxDriver@microchip.com 21827L: netdev@vger.kernel.org 21828S: Maintained 21829F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21830F: drivers/net/usb/lan78xx.* 21831F: include/dt-bindings/net/microchip-lan78xx.h 21832 21833USB MASS STORAGE DRIVER 21834M: Alan Stern <stern@rowland.harvard.edu> 21835L: linux-usb@vger.kernel.org 21836L: usb-storage@lists.one-eyed-alien.net 21837S: Maintained 21838F: drivers/usb/storage/ 21839 21840USB MIDI DRIVER 21841M: Clemens Ladisch <clemens@ladisch.de> 21842L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21843S: Maintained 21844T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21845F: sound/usb/midi.* 21846 21847USB NETWORKING DRIVERS 21848L: linux-usb@vger.kernel.org 21849S: Odd Fixes 21850F: drivers/net/usb/ 21851 21852USB OHCI DRIVER 21853M: Alan Stern <stern@rowland.harvard.edu> 21854L: linux-usb@vger.kernel.org 21855S: Maintained 21856F: Documentation/usb/ohci.rst 21857F: drivers/usb/host/ohci* 21858 21859USB OTG FSM (Finite State Machine) 21860M: Peter Chen <peter.chen@kernel.org> 21861L: linux-usb@vger.kernel.org 21862S: Maintained 21863T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21864F: drivers/usb/common/usb-otg-fsm.c 21865 21866USB OVER IP DRIVER 21867M: Valentina Manea <valentina.manea.m@gmail.com> 21868M: Shuah Khan <shuah@kernel.org> 21869M: Shuah Khan <skhan@linuxfoundation.org> 21870R: Hongren Zheng <i@zenithal.me> 21871L: linux-usb@vger.kernel.org 21872S: Maintained 21873F: Documentation/usb/usbip_protocol.rst 21874F: drivers/usb/usbip/ 21875F: tools/testing/selftests/drivers/usb/usbip/ 21876F: tools/usb/usbip/ 21877 21878USB PEGASUS DRIVER 21879M: Petko Manolov <petkan@nucleusys.com> 21880L: linux-usb@vger.kernel.org 21881L: netdev@vger.kernel.org 21882S: Maintained 21883W: https://github.com/petkan/pegasus 21884T: git https://github.com/petkan/pegasus.git 21885F: drivers/net/usb/pegasus.* 21886 21887USB PRINTER DRIVER (usblp) 21888M: Pete Zaitcev <zaitcev@redhat.com> 21889L: linux-usb@vger.kernel.org 21890S: Supported 21891F: drivers/usb/class/usblp.c 21892 21893USB QMI WWAN NETWORK DRIVER 21894M: Bjørn Mork <bjorn@mork.no> 21895L: netdev@vger.kernel.org 21896S: Maintained 21897F: Documentation/ABI/testing/sysfs-class-net-qmi 21898F: drivers/net/usb/qmi_wwan.c 21899 21900USB RAW GADGET DRIVER 21901R: Andrey Konovalov <andreyknvl@gmail.com> 21902L: linux-usb@vger.kernel.org 21903S: Maintained 21904F: Documentation/usb/raw-gadget.rst 21905F: drivers/usb/gadget/legacy/raw_gadget.c 21906F: include/uapi/linux/usb/raw_gadget.h 21907 21908USB RTL8150 DRIVER 21909M: Petko Manolov <petkan@nucleusys.com> 21910L: linux-usb@vger.kernel.org 21911L: netdev@vger.kernel.org 21912S: Maintained 21913W: https://github.com/petkan/rtl8150 21914T: git https://github.com/petkan/rtl8150.git 21915F: drivers/net/usb/rtl8150.c 21916 21917USB SERIAL SUBSYSTEM 21918M: Johan Hovold <johan@kernel.org> 21919L: linux-usb@vger.kernel.org 21920S: Maintained 21921T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21922F: Documentation/usb/usb-serial.rst 21923F: drivers/usb/serial/ 21924F: include/linux/usb/serial.h 21925 21926USB SMSC75XX ETHERNET DRIVER 21927M: Steve Glendinning <steve.glendinning@shawell.net> 21928L: netdev@vger.kernel.org 21929S: Maintained 21930F: drivers/net/usb/smsc75xx.* 21931 21932USB SMSC95XX ETHERNET DRIVER 21933M: Steve Glendinning <steve.glendinning@shawell.net> 21934M: UNGLinuxDriver@microchip.com 21935L: netdev@vger.kernel.org 21936S: Maintained 21937F: drivers/net/usb/smsc95xx.* 21938 21939USB SUBSYSTEM 21940M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21941L: linux-usb@vger.kernel.org 21942S: Supported 21943W: http://www.linux-usb.org 21944T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21945F: Documentation/devicetree/bindings/usb/ 21946F: Documentation/usb/ 21947F: drivers/usb/ 21948F: include/dt-bindings/usb/ 21949F: include/linux/usb.h 21950F: include/linux/usb/ 21951 21952USB TYPEC BUS FOR ALTERNATE MODES 21953M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21954L: linux-usb@vger.kernel.org 21955S: Maintained 21956F: Documentation/ABI/testing/sysfs-bus-typec 21957F: Documentation/driver-api/usb/typec_bus.rst 21958F: drivers/usb/typec/altmodes/ 21959F: include/linux/usb/typec_altmode.h 21960 21961USB TYPEC CLASS 21962M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21963L: linux-usb@vger.kernel.org 21964S: Maintained 21965F: Documentation/ABI/testing/sysfs-class-typec 21966F: Documentation/driver-api/usb/typec.rst 21967F: drivers/usb/typec/ 21968F: include/linux/usb/typec.h 21969 21970USB TYPEC INTEL PMC MUX DRIVER 21971M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21972L: linux-usb@vger.kernel.org 21973S: Maintained 21974F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21975F: drivers/usb/typec/mux/intel_pmc_mux.c 21976 21977USB TYPEC PI3USB30532 MUX DRIVER 21978M: Hans de Goede <hdegoede@redhat.com> 21979L: linux-usb@vger.kernel.org 21980S: Maintained 21981F: drivers/usb/typec/mux/pi3usb30532.c 21982 21983USB TYPEC PORT CONTROLLER DRIVERS 21984M: Guenter Roeck <linux@roeck-us.net> 21985L: linux-usb@vger.kernel.org 21986S: Maintained 21987F: drivers/usb/typec/tcpm/ 21988 21989USB UHCI DRIVER 21990M: Alan Stern <stern@rowland.harvard.edu> 21991L: linux-usb@vger.kernel.org 21992S: Maintained 21993F: drivers/usb/host/uhci* 21994 21995USB VIDEO CLASS 21996M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21997L: linux-media@vger.kernel.org 21998S: Maintained 21999W: http://www.ideasonboard.org/uvc/ 22000T: git git://linuxtv.org/media_tree.git 22001F: drivers/media/usb/uvc/ 22002F: include/uapi/linux/uvcvideo.h 22003 22004USB WEBCAM GADGET 22005M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22006M: Daniel Scally <dan.scally@ideasonboard.com> 22007L: linux-usb@vger.kernel.org 22008S: Maintained 22009F: drivers/usb/gadget/function/*uvc* 22010F: drivers/usb/gadget/legacy/webcam.c 22011F: include/uapi/linux/usb/g_uvc.h 22012 22013USB WIRELESS RNDIS DRIVER (rndis_wlan) 22014M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22015L: linux-wireless@vger.kernel.org 22016S: Maintained 22017F: drivers/net/wireless/legacy/rndis_wlan.c 22018 22019USB XHCI DRIVER 22020M: Mathias Nyman <mathias.nyman@intel.com> 22021L: linux-usb@vger.kernel.org 22022S: Supported 22023F: drivers/usb/host/pci-quirks* 22024F: drivers/usb/host/xhci* 22025 22026USB ZD1201 DRIVER 22027L: linux-wireless@vger.kernel.org 22028S: Orphan 22029W: http://linux-lc100020.sourceforge.net 22030F: drivers/net/wireless/zydas/zd1201.* 22031 22032USER DATAGRAM PROTOCOL (UDP) 22033M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22034S: Maintained 22035F: include/linux/udp.h 22036F: net/ipv4/udp.c 22037F: net/ipv6/udp.c 22038 22039USER-MODE LINUX (UML) 22040M: Richard Weinberger <richard@nod.at> 22041M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22042M: Johannes Berg <johannes@sipsolutions.net> 22043L: linux-um@lists.infradead.org 22044S: Maintained 22045W: http://user-mode-linux.sourceforge.net 22046Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22047T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22048T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22049F: Documentation/virt/uml/ 22050F: arch/um/ 22051F: arch/x86/um/ 22052F: fs/hostfs/ 22053 22054USERSPACE COPYIN/COPYOUT (UIOVEC) 22055M: Alexander Viro <viro@zeniv.linux.org.uk> 22056S: Maintained 22057F: include/linux/uio.h 22058F: lib/iov_iter.c 22059 22060USERSPACE DMA BUFFER DRIVER 22061M: Gerd Hoffmann <kraxel@redhat.com> 22062L: dri-devel@lists.freedesktop.org 22063S: Maintained 22064T: git git://anongit.freedesktop.org/drm/drm-misc 22065F: drivers/dma-buf/udmabuf.c 22066F: include/uapi/linux/udmabuf.h 22067 22068USERSPACE I/O (UIO) 22069M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22070S: Maintained 22071T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22072F: Documentation/driver-api/uio-howto.rst 22073F: drivers/uio/ 22074F: include/linux/uio_driver.h 22075 22076UTIL-LINUX PACKAGE 22077M: Karel Zak <kzak@redhat.com> 22078L: util-linux@vger.kernel.org 22079S: Maintained 22080W: http://en.wikipedia.org/wiki/Util-linux 22081T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22082 22083UUID HELPERS 22084R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22085L: linux-kernel@vger.kernel.org 22086S: Maintained 22087F: include/linux/uuid.h 22088F: lib/test_uuid.c 22089F: lib/uuid.c 22090 22091UV SYSFS DRIVER 22092M: Justin Ernst <justin.ernst@hpe.com> 22093L: platform-driver-x86@vger.kernel.org 22094S: Maintained 22095F: drivers/platform/x86/uv_sysfs.c 22096 22097UVESAFB DRIVER 22098M: Michal Januszewski <spock@gentoo.org> 22099L: linux-fbdev@vger.kernel.org 22100S: Maintained 22101W: https://github.com/mjanusz/v86d 22102F: Documentation/fb/uvesafb.rst 22103F: drivers/video/fbdev/uvesafb.* 22104 22105Ux500 CLOCK DRIVERS 22106M: Ulf Hansson <ulf.hansson@linaro.org> 22107L: linux-clk@vger.kernel.org 22108L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22109S: Maintained 22110F: drivers/clk/ux500/ 22111 22112VF610 NAND DRIVER 22113M: Stefan Agner <stefan@agner.ch> 22114L: linux-mtd@lists.infradead.org 22115S: Supported 22116F: drivers/mtd/nand/raw/vf610_nfc.c 22117 22118VFAT/FAT/MSDOS FILESYSTEM 22119M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22120S: Maintained 22121F: Documentation/filesystems/vfat.rst 22122F: fs/fat/ 22123F: tools/testing/selftests/filesystems/fat/ 22124 22125VFIO DRIVER 22126M: Alex Williamson <alex.williamson@redhat.com> 22127L: kvm@vger.kernel.org 22128S: Maintained 22129T: git https://github.com/awilliam/linux-vfio.git 22130F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22131F: Documentation/driver-api/vfio.rst 22132F: drivers/vfio/ 22133F: include/linux/vfio.h 22134F: include/linux/vfio_pci_core.h 22135F: include/uapi/linux/vfio.h 22136 22137VFIO FSL-MC DRIVER 22138M: Diana Craciun <diana.craciun@oss.nxp.com> 22139L: kvm@vger.kernel.org 22140S: Maintained 22141F: drivers/vfio/fsl-mc/ 22142 22143VFIO HISILICON PCI DRIVER 22144M: Longfang Liu <liulongfang@huawei.com> 22145M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22146L: kvm@vger.kernel.org 22147S: Maintained 22148F: drivers/vfio/pci/hisilicon/ 22149 22150VFIO MEDIATED DEVICE DRIVERS 22151M: Kirti Wankhede <kwankhede@nvidia.com> 22152L: kvm@vger.kernel.org 22153S: Maintained 22154F: Documentation/driver-api/vfio-mediated-device.rst 22155F: drivers/vfio/mdev/ 22156F: include/linux/mdev.h 22157F: samples/vfio-mdev/ 22158 22159VFIO MLX5 PCI DRIVER 22160M: Yishai Hadas <yishaih@nvidia.com> 22161L: kvm@vger.kernel.org 22162S: Maintained 22163F: drivers/vfio/pci/mlx5/ 22164 22165VFIO PCI DEVICE SPECIFIC DRIVERS 22166R: Jason Gunthorpe <jgg@nvidia.com> 22167R: Yishai Hadas <yishaih@nvidia.com> 22168R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22169R: Kevin Tian <kevin.tian@intel.com> 22170L: kvm@vger.kernel.org 22171S: Maintained 22172P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22173F: drivers/vfio/pci/*/ 22174 22175VFIO PLATFORM DRIVER 22176M: Eric Auger <eric.auger@redhat.com> 22177L: kvm@vger.kernel.org 22178S: Maintained 22179F: drivers/vfio/platform/ 22180 22181VGA_SWITCHEROO 22182R: Lukas Wunner <lukas@wunner.de> 22183S: Maintained 22184T: git git://anongit.freedesktop.org/drm/drm-misc 22185F: Documentation/gpu/vga-switcheroo.rst 22186F: drivers/gpu/vga/vga_switcheroo.c 22187F: include/linux/vga_switcheroo.h 22188 22189VIA RHINE NETWORK DRIVER 22190M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22191S: Maintained 22192F: drivers/net/ethernet/via/via-rhine.c 22193 22194VIA SD/MMC CARD CONTROLLER DRIVER 22195M: Bruce Chang <brucechang@via.com.tw> 22196M: Harald Welte <HaraldWelte@viatech.com> 22197S: Maintained 22198F: drivers/mmc/host/via-sdmmc.c 22199 22200VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22201M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22202L: linux-fbdev@vger.kernel.org 22203S: Maintained 22204F: drivers/video/fbdev/via/ 22205F: include/linux/via-core.h 22206F: include/linux/via-gpio.h 22207F: include/linux/via_i2c.h 22208 22209VIA VELOCITY NETWORK DRIVER 22210M: Francois Romieu <romieu@fr.zoreil.com> 22211L: netdev@vger.kernel.org 22212S: Maintained 22213F: drivers/net/ethernet/via/via-velocity.* 22214 22215VICODEC VIRTUAL CODEC DRIVER 22216M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22217L: linux-media@vger.kernel.org 22218S: Maintained 22219W: https://linuxtv.org 22220T: git git://linuxtv.org/media_tree.git 22221F: drivers/media/test-drivers/vicodec/* 22222 22223VIDEO I2C POLLING DRIVER 22224M: Matt Ranostay <matt.ranostay@konsulko.com> 22225L: linux-media@vger.kernel.org 22226S: Maintained 22227F: drivers/media/i2c/video-i2c.c 22228 22229VIDEO MULTIPLEXER DRIVER 22230M: Philipp Zabel <p.zabel@pengutronix.de> 22231L: linux-media@vger.kernel.org 22232S: Maintained 22233F: drivers/media/platform/video-mux.c 22234 22235VIDEOBUF2 FRAMEWORK 22236M: Tomasz Figa <tfiga@chromium.org> 22237M: Marek Szyprowski <m.szyprowski@samsung.com> 22238L: linux-media@vger.kernel.org 22239S: Maintained 22240F: drivers/media/common/videobuf2/* 22241F: include/media/videobuf2-* 22242 22243VIDTV VIRTUAL DIGITAL TV DRIVER 22244M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22245L: linux-media@vger.kernel.org 22246S: Maintained 22247W: https://linuxtv.org 22248T: git git://linuxtv.org/media_tree.git 22249F: drivers/media/test-drivers/vidtv/* 22250 22251VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22252M: Shuah Khan <skhan@linuxfoundation.org> 22253R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22254L: linux-media@vger.kernel.org 22255S: Maintained 22256W: https://linuxtv.org 22257T: git git://linuxtv.org/media_tree.git 22258F: drivers/media/test-drivers/vimc/* 22259 22260VIRT LIB 22261M: Alex Williamson <alex.williamson@redhat.com> 22262M: Paolo Bonzini <pbonzini@redhat.com> 22263L: kvm@vger.kernel.org 22264S: Supported 22265F: virt/lib/ 22266 22267VIRTIO AND VHOST VSOCK DRIVER 22268M: Stefan Hajnoczi <stefanha@redhat.com> 22269M: Stefano Garzarella <sgarzare@redhat.com> 22270L: kvm@vger.kernel.org 22271L: virtualization@lists.linux-foundation.org 22272L: netdev@vger.kernel.org 22273S: Maintained 22274F: drivers/vhost/vsock.c 22275F: include/linux/virtio_vsock.h 22276F: include/uapi/linux/virtio_vsock.h 22277F: net/vmw_vsock/virtio_transport.c 22278F: net/vmw_vsock/virtio_transport_common.c 22279 22280VIRTIO BALLOON 22281M: "Michael S. Tsirkin" <mst@redhat.com> 22282M: David Hildenbrand <david@redhat.com> 22283L: virtualization@lists.linux-foundation.org 22284S: Maintained 22285F: drivers/virtio/virtio_balloon.c 22286F: include/linux/balloon_compaction.h 22287F: include/uapi/linux/virtio_balloon.h 22288F: mm/balloon_compaction.c 22289 22290VIRTIO BLOCK AND SCSI DRIVERS 22291M: "Michael S. Tsirkin" <mst@redhat.com> 22292M: Jason Wang <jasowang@redhat.com> 22293R: Paolo Bonzini <pbonzini@redhat.com> 22294R: Stefan Hajnoczi <stefanha@redhat.com> 22295L: virtualization@lists.linux-foundation.org 22296S: Maintained 22297F: drivers/block/virtio_blk.c 22298F: drivers/scsi/virtio_scsi.c 22299F: drivers/vhost/scsi.c 22300F: include/uapi/linux/virtio_blk.h 22301F: include/uapi/linux/virtio_scsi.h 22302 22303VIRTIO CONSOLE DRIVER 22304M: Amit Shah <amit@kernel.org> 22305L: virtualization@lists.linux-foundation.org 22306S: Maintained 22307F: drivers/char/virtio_console.c 22308F: include/linux/virtio_console.h 22309F: include/uapi/linux/virtio_console.h 22310 22311VIRTIO CORE AND NET DRIVERS 22312M: "Michael S. Tsirkin" <mst@redhat.com> 22313M: Jason Wang <jasowang@redhat.com> 22314R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22315L: virtualization@lists.linux-foundation.org 22316S: Maintained 22317F: Documentation/ABI/testing/sysfs-bus-vdpa 22318F: Documentation/ABI/testing/sysfs-class-vduse 22319F: Documentation/devicetree/bindings/virtio/ 22320F: Documentation/driver-api/virtio/ 22321F: drivers/block/virtio_blk.c 22322F: drivers/crypto/virtio/ 22323F: drivers/net/virtio_net.c 22324F: drivers/vdpa/ 22325F: drivers/virtio/ 22326F: include/linux/vdpa.h 22327F: include/linux/virtio*.h 22328F: include/linux/vringh.h 22329F: include/uapi/linux/virtio_*.h 22330F: tools/virtio/ 22331 22332VIRTIO CRYPTO DRIVER 22333M: Gonglei <arei.gonglei@huawei.com> 22334L: virtualization@lists.linux-foundation.org 22335L: linux-crypto@vger.kernel.org 22336S: Maintained 22337F: drivers/crypto/virtio/ 22338F: include/uapi/linux/virtio_crypto.h 22339 22340VIRTIO DRIVERS FOR S390 22341M: Cornelia Huck <cohuck@redhat.com> 22342M: Halil Pasic <pasic@linux.ibm.com> 22343M: Eric Farman <farman@linux.ibm.com> 22344L: linux-s390@vger.kernel.org 22345L: virtualization@lists.linux-foundation.org 22346L: kvm@vger.kernel.org 22347S: Supported 22348F: arch/s390/include/uapi/asm/virtio-ccw.h 22349F: drivers/s390/virtio/ 22350 22351VIRTIO FILE SYSTEM 22352M: Vivek Goyal <vgoyal@redhat.com> 22353M: Stefan Hajnoczi <stefanha@redhat.com> 22354M: Miklos Szeredi <miklos@szeredi.hu> 22355L: virtualization@lists.linux-foundation.org 22356L: linux-fsdevel@vger.kernel.org 22357S: Supported 22358W: https://virtio-fs.gitlab.io/ 22359F: Documentation/filesystems/virtiofs.rst 22360F: fs/fuse/virtio_fs.c 22361F: include/uapi/linux/virtio_fs.h 22362 22363VIRTIO GPIO DRIVER 22364M: Enrico Weigelt, metux IT consult <info@metux.net> 22365M: Viresh Kumar <vireshk@kernel.org> 22366L: linux-gpio@vger.kernel.org 22367L: virtualization@lists.linux-foundation.org 22368S: Maintained 22369F: drivers/gpio/gpio-virtio.c 22370F: include/uapi/linux/virtio_gpio.h 22371 22372VIRTIO GPU DRIVER 22373M: David Airlie <airlied@redhat.com> 22374M: Gerd Hoffmann <kraxel@redhat.com> 22375R: Gurchetan Singh <gurchetansingh@chromium.org> 22376R: Chia-I Wu <olvaffe@gmail.com> 22377L: dri-devel@lists.freedesktop.org 22378L: virtualization@lists.linux-foundation.org 22379S: Maintained 22380T: git git://anongit.freedesktop.org/drm/drm-misc 22381F: drivers/gpu/drm/virtio/ 22382F: include/uapi/linux/virtio_gpu.h 22383 22384VIRTIO HOST (VHOST) 22385M: "Michael S. Tsirkin" <mst@redhat.com> 22386M: Jason Wang <jasowang@redhat.com> 22387L: kvm@vger.kernel.org 22388L: virtualization@lists.linux-foundation.org 22389L: netdev@vger.kernel.org 22390S: Maintained 22391T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22392F: drivers/vhost/ 22393F: include/linux/sched/vhost_task.h 22394F: include/linux/vhost_iotlb.h 22395F: include/uapi/linux/vhost.h 22396F: kernel/vhost_task.c 22397 22398VIRTIO I2C DRIVER 22399M: Conghui Chen <conghui.chen@intel.com> 22400M: Viresh Kumar <viresh.kumar@linaro.org> 22401L: linux-i2c@vger.kernel.org 22402L: virtualization@lists.linux-foundation.org 22403S: Maintained 22404F: drivers/i2c/busses/i2c-virtio.c 22405F: include/uapi/linux/virtio_i2c.h 22406 22407VIRTIO INPUT DRIVER 22408M: Gerd Hoffmann <kraxel@redhat.com> 22409S: Maintained 22410F: drivers/virtio/virtio_input.c 22411F: include/uapi/linux/virtio_input.h 22412 22413VIRTIO IOMMU DRIVER 22414M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22415L: virtualization@lists.linux-foundation.org 22416S: Maintained 22417F: drivers/iommu/virtio-iommu.c 22418F: include/uapi/linux/virtio_iommu.h 22419 22420VIRTIO MEM DRIVER 22421M: David Hildenbrand <david@redhat.com> 22422L: virtualization@lists.linux-foundation.org 22423S: Maintained 22424W: https://virtio-mem.gitlab.io/ 22425F: drivers/virtio/virtio_mem.c 22426F: include/uapi/linux/virtio_mem.h 22427 22428VIRTIO PMEM DRIVER 22429M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22430L: virtualization@lists.linux-foundation.org 22431S: Maintained 22432F: drivers/nvdimm/nd_virtio.c 22433F: drivers/nvdimm/virtio_pmem.c 22434 22435VIRTIO SOUND DRIVER 22436M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22437M: "Michael S. Tsirkin" <mst@redhat.com> 22438L: virtualization@lists.linux-foundation.org 22439L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22440S: Maintained 22441F: include/uapi/linux/virtio_snd.h 22442F: sound/virtio/* 22443 22444VIRTUAL BOX GUEST DEVICE DRIVER 22445M: Hans de Goede <hdegoede@redhat.com> 22446M: Arnd Bergmann <arnd@arndb.de> 22447M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22448S: Maintained 22449F: drivers/virt/vboxguest/ 22450F: include/linux/vbox_utils.h 22451F: include/uapi/linux/vbox*.h 22452 22453VIRTUAL BOX SHARED FOLDER VFS DRIVER 22454M: Hans de Goede <hdegoede@redhat.com> 22455L: linux-fsdevel@vger.kernel.org 22456S: Maintained 22457F: fs/vboxsf/* 22458 22459VIRTUAL SERIO DEVICE DRIVER 22460M: Stephen Chandler Paul <thatslyude@gmail.com> 22461S: Maintained 22462F: drivers/input/serio/userio.c 22463F: include/uapi/linux/userio.h 22464 22465VISL VIRTUAL STATELESS DECODER DRIVER 22466M: Daniel Almeida <daniel.almeida@collabora.com> 22467L: linux-media@vger.kernel.org 22468S: Supported 22469F: drivers/media/test-drivers/visl 22470 22471VIVID VIRTUAL VIDEO DRIVER 22472M: Hans Verkuil <hverkuil@xs4all.nl> 22473L: linux-media@vger.kernel.org 22474S: Maintained 22475W: https://linuxtv.org 22476T: git git://linuxtv.org/media_tree.git 22477F: drivers/media/test-drivers/vivid/* 22478 22479VLYNQ BUS 22480M: Florian Fainelli <f.fainelli@gmail.com> 22481L: openwrt-devel@lists.openwrt.org (subscribers-only) 22482S: Maintained 22483F: drivers/vlynq/vlynq.c 22484F: include/linux/vlynq.h 22485 22486VM SOCKETS (AF_VSOCK) 22487M: Stefano Garzarella <sgarzare@redhat.com> 22488L: virtualization@lists.linux-foundation.org 22489L: netdev@vger.kernel.org 22490S: Maintained 22491F: drivers/net/vsockmon.c 22492F: include/net/af_vsock.h 22493F: include/uapi/linux/vm_sockets.h 22494F: include/uapi/linux/vm_sockets_diag.h 22495F: include/uapi/linux/vsockmon.h 22496F: net/vmw_vsock/ 22497F: tools/testing/vsock/ 22498 22499VMALLOC 22500M: Andrew Morton <akpm@linux-foundation.org> 22501R: Uladzislau Rezki <urezki@gmail.com> 22502R: Christoph Hellwig <hch@infradead.org> 22503R: Lorenzo Stoakes <lstoakes@gmail.com> 22504L: linux-mm@kvack.org 22505S: Maintained 22506W: http://www.linux-mm.org 22507T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22508F: include/linux/vmalloc.h 22509F: mm/vmalloc.c 22510 22511VME SUBSYSTEM 22512M: Martyn Welch <martyn@welchs.me.uk> 22513M: Manohar Vanga <manohar.vanga@gmail.com> 22514M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22515L: linux-kernel@vger.kernel.org 22516S: Odd fixes 22517T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22518F: Documentation/driver-api/vme.rst 22519F: drivers/staging/vme_user/ 22520 22521VMWARE BALLOON DRIVER 22522M: Nadav Amit <namit@vmware.com> 22523R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22524L: linux-kernel@vger.kernel.org 22525S: Supported 22526F: drivers/misc/vmw_balloon.c 22527 22528VMWARE HYPERVISOR INTERFACE 22529M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22530M: Alexey Makhalov <amakhalov@vmware.com> 22531R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22532L: virtualization@lists.linux-foundation.org 22533L: x86@kernel.org 22534S: Supported 22535T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22536F: arch/x86/include/asm/vmware.h 22537F: arch/x86/kernel/cpu/vmware.c 22538 22539VMWARE PVRDMA DRIVER 22540M: Bryan Tan <bryantan@vmware.com> 22541M: Vishnu Dasa <vdasa@vmware.com> 22542R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22543L: linux-rdma@vger.kernel.org 22544S: Supported 22545F: drivers/infiniband/hw/vmw_pvrdma/ 22546 22547VMWARE PVSCSI DRIVER 22548M: Vishal Bhakta <vbhakta@vmware.com> 22549R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22550L: linux-scsi@vger.kernel.org 22551S: Supported 22552F: drivers/scsi/vmw_pvscsi.c 22553F: drivers/scsi/vmw_pvscsi.h 22554 22555VMWARE VIRTUAL PTP CLOCK DRIVER 22556M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22557M: Deep Shah <sdeep@vmware.com> 22558R: Alexey Makhalov <amakhalov@vmware.com> 22559R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22560L: netdev@vger.kernel.org 22561S: Supported 22562F: drivers/ptp/ptp_vmw.c 22563 22564VMWARE VMCI DRIVER 22565M: Bryan Tan <bryantan@vmware.com> 22566M: Vishnu Dasa <vdasa@vmware.com> 22567R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22568L: linux-kernel@vger.kernel.org 22569S: Supported 22570F: drivers/misc/vmw_vmci/ 22571F: include/linux/vmw_vmci* 22572 22573VMWARE VMMOUSE SUBDRIVER 22574M: Zack Rusin <zackr@vmware.com> 22575R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22576R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22577L: linux-input@vger.kernel.org 22578S: Supported 22579F: drivers/input/mouse/vmmouse.c 22580F: drivers/input/mouse/vmmouse.h 22581 22582VMWARE VMXNET3 ETHERNET DRIVER 22583M: Ronak Doshi <doshir@vmware.com> 22584R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22585L: netdev@vger.kernel.org 22586S: Supported 22587F: drivers/net/vmxnet3/ 22588 22589VMWARE VSOCK VMCI TRANSPORT DRIVER 22590M: Bryan Tan <bryantan@vmware.com> 22591M: Vishnu Dasa <vdasa@vmware.com> 22592R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22593L: linux-kernel@vger.kernel.org 22594S: Supported 22595F: net/vmw_vsock/vmci_transport* 22596 22597VOCORE VOCORE2 BOARD 22598M: Harvey Hunt <harveyhuntnexus@gmail.com> 22599L: linux-mips@vger.kernel.org 22600S: Maintained 22601F: arch/mips/boot/dts/ralink/vocore2.dts 22602 22603VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22604M: Liam Girdwood <lgirdwood@gmail.com> 22605M: Mark Brown <broonie@kernel.org> 22606L: linux-kernel@vger.kernel.org 22607S: Supported 22608W: http://www.slimlogic.co.uk/?p=48 22609T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22610F: Documentation/devicetree/bindings/regulator/ 22611F: Documentation/power/regulator/ 22612F: drivers/regulator/ 22613F: include/dt-bindings/regulator/ 22614F: include/linux/regulator/ 22615K: regulator_get_optional 22616 22617VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22618R: Matti Vaittinen <mazziesaccount@gmail.com> 22619F: drivers/regulator/irq_helpers.c 22620 22621VRF 22622M: David Ahern <dsahern@kernel.org> 22623L: netdev@vger.kernel.org 22624S: Maintained 22625F: Documentation/networking/vrf.rst 22626F: drivers/net/vrf.c 22627 22628VSPRINTF 22629M: Petr Mladek <pmladek@suse.com> 22630M: Steven Rostedt <rostedt@goodmis.org> 22631M: Sergey Senozhatsky <senozhatsky@chromium.org> 22632R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22633R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22634S: Maintained 22635T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22636F: Documentation/core-api/printk-formats.rst 22637F: lib/test_printf.c 22638F: lib/test_scanf.c 22639F: lib/vsprintf.c 22640 22641VT1211 HARDWARE MONITOR DRIVER 22642M: Juerg Haefliger <juergh@proton.me> 22643L: linux-hwmon@vger.kernel.org 22644S: Maintained 22645F: Documentation/hwmon/vt1211.rst 22646F: drivers/hwmon/vt1211.c 22647 22648VT8231 HARDWARE MONITOR DRIVER 22649M: Roger Lucas <vt8231@hiddenengine.co.uk> 22650L: linux-hwmon@vger.kernel.org 22651S: Maintained 22652F: drivers/hwmon/vt8231.c 22653 22654VUB300 USB to SDIO/SD/MMC bridge chip 22655L: linux-mmc@vger.kernel.org 22656S: Orphan 22657F: drivers/mmc/host/vub300.c 22658 22659W1 DALLAS'S 1-WIRE BUS 22660M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22661S: Maintained 22662F: Documentation/devicetree/bindings/w1/ 22663F: Documentation/w1/ 22664F: drivers/w1/ 22665F: include/linux/w1.h 22666 22667W83791D HARDWARE MONITORING DRIVER 22668M: Marc Hulsman <m.hulsman@tudelft.nl> 22669L: linux-hwmon@vger.kernel.org 22670S: Maintained 22671F: Documentation/hwmon/w83791d.rst 22672F: drivers/hwmon/w83791d.c 22673 22674W83793 HARDWARE MONITORING DRIVER 22675M: Rudolf Marek <r.marek@assembler.cz> 22676L: linux-hwmon@vger.kernel.org 22677S: Maintained 22678F: Documentation/hwmon/w83793.rst 22679F: drivers/hwmon/w83793.c 22680 22681W83795 HARDWARE MONITORING DRIVER 22682M: Jean Delvare <jdelvare@suse.com> 22683L: linux-hwmon@vger.kernel.org 22684S: Maintained 22685F: drivers/hwmon/w83795.c 22686 22687W83L51xD SD/MMC CARD INTERFACE DRIVER 22688M: Pierre Ossman <pierre@ossman.eu> 22689S: Maintained 22690F: drivers/mmc/host/wbsd.* 22691 22692WACOM PROTOCOL 4 SERIAL TABLETS 22693M: Julian Squires <julian@cipht.net> 22694M: Hans de Goede <hdegoede@redhat.com> 22695L: linux-input@vger.kernel.org 22696S: Maintained 22697F: drivers/input/tablet/wacom_serial4.c 22698 22699WANGXUN ETHERNET DRIVER 22700M: Jiawen Wu <jiawenwu@trustnetic.com> 22701M: Mengyuan Lou <mengyuanlou@net-swift.com> 22702L: netdev@vger.kernel.org 22703S: Maintained 22704W: https://www.net-swift.com 22705F: Documentation/networking/device_drivers/ethernet/wangxun/* 22706F: drivers/net/ethernet/wangxun/ 22707 22708WATCHDOG DEVICE DRIVERS 22709M: Wim Van Sebroeck <wim@linux-watchdog.org> 22710M: Guenter Roeck <linux@roeck-us.net> 22711L: linux-watchdog@vger.kernel.org 22712S: Maintained 22713W: http://www.linux-watchdog.org/ 22714T: git git://www.linux-watchdog.org/linux-watchdog.git 22715F: Documentation/devicetree/bindings/watchdog/ 22716F: Documentation/watchdog/ 22717F: drivers/watchdog/ 22718F: include/linux/watchdog.h 22719F: include/trace/events/watchdog.h 22720F: include/uapi/linux/watchdog.h 22721 22722WHISKEYCOVE PMIC GPIO DRIVER 22723M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22724L: linux-gpio@vger.kernel.org 22725S: Maintained 22726F: drivers/gpio/gpio-wcove.c 22727 22728WHWAVE RTC DRIVER 22729M: Dianlong Li <long17.cool@163.com> 22730L: linux-rtc@vger.kernel.org 22731S: Maintained 22732F: drivers/rtc/rtc-sd3078.c 22733 22734WIIMOTE HID DRIVER 22735M: David Rheinsberg <david.rheinsberg@gmail.com> 22736L: linux-input@vger.kernel.org 22737S: Maintained 22738F: drivers/hid/hid-wiimote* 22739 22740WILOCITY WIL6210 WIRELESS DRIVER 22741L: linux-wireless@vger.kernel.org 22742S: Orphan 22743W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22744F: drivers/net/wireless/ath/wil6210/ 22745 22746WINBOND CIR DRIVER 22747M: David Härdeman <david@hardeman.nu> 22748S: Maintained 22749F: drivers/media/rc/winbond-cir.c 22750 22751WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22752L: linux-watchdog@vger.kernel.org 22753S: Orphan 22754F: drivers/watchdog/ebc-c384_wdt.c 22755 22756WINSYSTEMS WS16C48 GPIO DRIVER 22757M: William Breathitt Gray <william.gray@linaro.org> 22758L: linux-gpio@vger.kernel.org 22759S: Maintained 22760F: drivers/gpio/gpio-ws16c48.c 22761 22762WIREGUARD SECURE NETWORK TUNNEL 22763M: Jason A. Donenfeld <Jason@zx2c4.com> 22764L: wireguard@lists.zx2c4.com 22765L: netdev@vger.kernel.org 22766S: Maintained 22767F: drivers/net/wireguard/ 22768F: tools/testing/selftests/wireguard/ 22769 22770WISTRON LAPTOP BUTTON DRIVER 22771M: Miloslav Trmac <mitr@volny.cz> 22772S: Maintained 22773F: drivers/input/misc/wistron_btns.c 22774 22775WL3501 WIRELESS PCMCIA CARD DRIVER 22776L: linux-wireless@vger.kernel.org 22777S: Odd fixes 22778F: drivers/net/wireless/legacy/wl3501* 22779 22780WOLFSON MICROELECTRONICS DRIVERS 22781L: patches@opensource.cirrus.com 22782S: Supported 22783W: https://github.com/CirrusLogic/linux-drivers/wiki 22784T: git https://github.com/CirrusLogic/linux-drivers.git 22785F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22786F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22787F: Documentation/devicetree/bindings/mfd/wm831x.txt 22788F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22789F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22790F: Documentation/devicetree/bindings/sound/wm* 22791F: Documentation/hwmon/wm83??.rst 22792F: arch/arm/mach-s3c/mach-crag6410* 22793F: drivers/clk/clk-wm83*.c 22794F: drivers/gpio/gpio-*wm*.c 22795F: drivers/gpio/gpio-arizona.c 22796F: drivers/hwmon/wm83??-hwmon.c 22797F: drivers/input/misc/wm831x-on.c 22798F: drivers/input/touchscreen/wm831x-ts.c 22799F: drivers/input/touchscreen/wm97*.c 22800F: drivers/leds/leds-wm83*.c 22801F: drivers/mfd/arizona* 22802F: drivers/mfd/cs47l24* 22803F: drivers/mfd/wm*.c 22804F: drivers/power/supply/wm83*.c 22805F: drivers/regulator/arizona* 22806F: drivers/regulator/wm8*.c 22807F: drivers/rtc/rtc-wm83*.c 22808F: drivers/video/backlight/wm83*_bl.c 22809F: drivers/watchdog/wm83*_wdt.c 22810F: include/linux/mfd/arizona/ 22811F: include/linux/mfd/wm831x/ 22812F: include/linux/mfd/wm8350/ 22813F: include/linux/mfd/wm8400* 22814F: include/linux/regulator/arizona* 22815F: include/linux/wm97xx.h 22816F: include/sound/wm????.h 22817F: sound/soc/codecs/arizona* 22818F: sound/soc/codecs/cs47l24* 22819F: sound/soc/codecs/wm* 22820 22821WORKQUEUE 22822M: Tejun Heo <tj@kernel.org> 22823R: Lai Jiangshan <jiangshanlai@gmail.com> 22824S: Maintained 22825T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22826F: Documentation/core-api/workqueue.rst 22827F: include/linux/workqueue.h 22828F: kernel/workqueue.c 22829F: kernel/workqueue_internal.h 22830 22831WWAN DRIVERS 22832M: Loic Poulain <loic.poulain@linaro.org> 22833M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22834R: Johannes Berg <johannes@sipsolutions.net> 22835L: netdev@vger.kernel.org 22836S: Maintained 22837F: drivers/net/wwan/ 22838F: include/linux/wwan.h 22839F: include/uapi/linux/wwan.h 22840 22841X-POWERS AXP288 PMIC DRIVERS 22842M: Hans de Goede <hdegoede@redhat.com> 22843S: Maintained 22844F: drivers/acpi/pmic/intel_pmic_xpower.c 22845N: axp288 22846 22847X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22848M: Chen-Yu Tsai <wens@csie.org> 22849L: linux-kernel@vger.kernel.org 22850S: Maintained 22851N: axp[128] 22852 22853X.25 STACK 22854M: Martin Schiller <ms@dev.tdt.de> 22855L: linux-x25@vger.kernel.org 22856S: Maintained 22857F: Documentation/networking/lapb-module.rst 22858F: Documentation/networking/x25* 22859F: drivers/net/wan/hdlc_x25.c 22860F: drivers/net/wan/lapbether.c 22861F: include/*/lapb.h 22862F: include/net/x25* 22863F: include/uapi/linux/x25.h 22864F: net/lapb/ 22865F: net/x25/ 22866 22867X86 ARCHITECTURE (32-BIT AND 64-BIT) 22868M: Thomas Gleixner <tglx@linutronix.de> 22869M: Ingo Molnar <mingo@redhat.com> 22870M: Borislav Petkov <bp@alien8.de> 22871M: Dave Hansen <dave.hansen@linux.intel.com> 22872M: x86@kernel.org 22873R: "H. Peter Anvin" <hpa@zytor.com> 22874L: linux-kernel@vger.kernel.org 22875S: Maintained 22876T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22877F: Documentation/arch/x86/ 22878F: Documentation/devicetree/bindings/x86/ 22879F: arch/x86/ 22880 22881X86 ENTRY CODE 22882M: Andy Lutomirski <luto@kernel.org> 22883L: linux-kernel@vger.kernel.org 22884S: Maintained 22885T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22886F: arch/x86/entry/ 22887 22888X86 HARDWARE VULNERABILITIES 22889M: Thomas Gleixner <tglx@linutronix.de> 22890M: Borislav Petkov <bp@alien8.de> 22891M: Peter Zijlstra <peterz@infradead.org> 22892M: Josh Poimboeuf <jpoimboe@kernel.org> 22893R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22894S: Maintained 22895F: Documentation/admin-guide/hw-vuln/ 22896F: arch/x86/include/asm/nospec-branch.h 22897F: arch/x86/kernel/cpu/bugs.c 22898 22899X86 MCE INFRASTRUCTURE 22900M: Tony Luck <tony.luck@intel.com> 22901M: Borislav Petkov <bp@alien8.de> 22902L: linux-edac@vger.kernel.org 22903S: Maintained 22904F: Documentation/ABI/testing/sysfs-mce 22905F: Documentation/arch/x86/x86_64/machinecheck.rst 22906F: arch/x86/kernel/cpu/mce/* 22907 22908X86 MICROCODE UPDATE SUPPORT 22909M: Borislav Petkov <bp@alien8.de> 22910S: Maintained 22911F: arch/x86/kernel/cpu/microcode/* 22912 22913X86 MM 22914M: Dave Hansen <dave.hansen@linux.intel.com> 22915M: Andy Lutomirski <luto@kernel.org> 22916M: Peter Zijlstra <peterz@infradead.org> 22917L: linux-kernel@vger.kernel.org 22918S: Maintained 22919T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22920F: arch/x86/mm/ 22921 22922X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22923M: Hans de Goede <hdegoede@redhat.com> 22924L: platform-driver-x86@vger.kernel.org 22925S: Maintained 22926T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22927F: drivers/platform/x86/x86-android-tablets/ 22928 22929X86 PLATFORM DRIVERS 22930M: Hans de Goede <hdegoede@redhat.com> 22931M: Mark Gross <markgross@kernel.org> 22932L: platform-driver-x86@vger.kernel.org 22933S: Maintained 22934T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22935F: drivers/platform/olpc/ 22936F: drivers/platform/x86/ 22937F: include/linux/platform_data/x86/ 22938 22939X86 PLATFORM DRIVERS - ARCH 22940R: Darren Hart <dvhart@infradead.org> 22941R: Andy Shevchenko <andy@infradead.org> 22942L: platform-driver-x86@vger.kernel.org 22943L: x86@kernel.org 22944S: Maintained 22945T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22946F: arch/x86/platform 22947 22948X86 PLATFORM UV HPE SUPERDOME FLEX 22949M: Steve Wahl <steve.wahl@hpe.com> 22950R: Mike Travis <mike.travis@hpe.com> 22951R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22952R: Russ Anderson <russ.anderson@hpe.com> 22953S: Supported 22954F: arch/x86/include/asm/uv/ 22955F: arch/x86/kernel/apic/x2apic_uv_x.c 22956F: arch/x86/platform/uv/ 22957 22958X86 STACK UNWINDING 22959M: Josh Poimboeuf <jpoimboe@kernel.org> 22960M: Peter Zijlstra <peterz@infradead.org> 22961S: Supported 22962F: arch/x86/include/asm/unwind*.h 22963F: arch/x86/kernel/dumpstack.c 22964F: arch/x86/kernel/stacktrace.c 22965F: arch/x86/kernel/unwind_*.c 22966 22967X86 VDSO 22968M: Andy Lutomirski <luto@kernel.org> 22969L: linux-kernel@vger.kernel.org 22970S: Maintained 22971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22972F: arch/x86/entry/vdso/ 22973 22974XARRAY 22975M: Matthew Wilcox <willy@infradead.org> 22976L: linux-fsdevel@vger.kernel.org 22977S: Supported 22978F: Documentation/core-api/xarray.rst 22979F: include/linux/idr.h 22980F: include/linux/xarray.h 22981F: lib/idr.c 22982F: lib/xarray.c 22983F: tools/testing/radix-tree 22984 22985XBOX DVD IR REMOTE 22986M: Benjamin Valentin <benpicco@googlemail.com> 22987S: Maintained 22988F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22989F: drivers/media/rc/xbox_remote.c 22990 22991XC2028/3028 TUNER DRIVER 22992M: Mauro Carvalho Chehab <mchehab@kernel.org> 22993L: linux-media@vger.kernel.org 22994S: Maintained 22995W: https://linuxtv.org 22996T: git git://linuxtv.org/media_tree.git 22997F: drivers/media/tuners/xc2028.* 22998 22999XDP (eXpress Data Path) 23000M: Alexei Starovoitov <ast@kernel.org> 23001M: Daniel Borkmann <daniel@iogearbox.net> 23002M: David S. Miller <davem@davemloft.net> 23003M: Jakub Kicinski <kuba@kernel.org> 23004M: Jesper Dangaard Brouer <hawk@kernel.org> 23005M: John Fastabend <john.fastabend@gmail.com> 23006L: netdev@vger.kernel.org 23007L: bpf@vger.kernel.org 23008S: Supported 23009F: drivers/net/ethernet/*/*/*/*/*xdp* 23010F: drivers/net/ethernet/*/*/*xdp* 23011F: include/net/xdp.h 23012F: include/net/xdp_priv.h 23013F: include/trace/events/xdp.h 23014F: kernel/bpf/cpumap.c 23015F: kernel/bpf/devmap.c 23016F: net/core/xdp.c 23017F: samples/bpf/xdp* 23018F: tools/testing/selftests/bpf/*/*xdp* 23019F: tools/testing/selftests/bpf/*xdp* 23020K: (?:\b|_)xdp(?:\b|_) 23021 23022XDP SOCKETS (AF_XDP) 23023M: Björn Töpel <bjorn@kernel.org> 23024M: Magnus Karlsson <magnus.karlsson@intel.com> 23025M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23026R: Jonathan Lemon <jonathan.lemon@gmail.com> 23027L: netdev@vger.kernel.org 23028L: bpf@vger.kernel.org 23029S: Maintained 23030F: Documentation/networking/af_xdp.rst 23031F: include/net/netns/xdp.h 23032F: include/net/xdp_sock* 23033F: include/net/xsk_buff_pool.h 23034F: include/uapi/linux/if_xdp.h 23035F: include/uapi/linux/xdp_diag.h 23036F: net/xdp/ 23037F: tools/testing/selftests/bpf/*xsk* 23038 23039XEN BLOCK SUBSYSTEM 23040M: Roger Pau Monné <roger.pau@citrix.com> 23041L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23042S: Supported 23043F: drivers/block/xen* 23044F: drivers/block/xen-blkback/* 23045 23046XEN HYPERVISOR ARM 23047M: Stefano Stabellini <sstabellini@kernel.org> 23048L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23049S: Maintained 23050F: arch/arm/include/asm/xen/ 23051F: arch/arm/xen/ 23052 23053XEN HYPERVISOR ARM64 23054M: Stefano Stabellini <sstabellini@kernel.org> 23055L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23056S: Maintained 23057F: arch/arm64/include/asm/xen/ 23058F: arch/arm64/xen/ 23059 23060XEN HYPERVISOR INTERFACE 23061M: Juergen Gross <jgross@suse.com> 23062M: Stefano Stabellini <sstabellini@kernel.org> 23063R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23064L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23065S: Supported 23066T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23067F: Documentation/ABI/stable/sysfs-hypervisor-xen 23068F: Documentation/ABI/testing/sysfs-hypervisor-xen 23069F: drivers/*/xen-*front.c 23070F: drivers/xen/ 23071F: include/uapi/xen/ 23072F: include/xen/ 23073F: kernel/configs/xen.config 23074 23075XEN HYPERVISOR X86 23076M: Juergen Gross <jgross@suse.com> 23077R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23078L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23079S: Supported 23080F: arch/x86/configs/xen.config 23081F: arch/x86/include/asm/pvclock-abi.h 23082F: arch/x86/include/asm/xen/ 23083F: arch/x86/platform/pvh/ 23084F: arch/x86/xen/ 23085 23086XEN NETWORK BACKEND DRIVER 23087M: Wei Liu <wei.liu@kernel.org> 23088M: Paul Durrant <paul@xen.org> 23089L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23090L: netdev@vger.kernel.org 23091S: Supported 23092F: drivers/net/xen-netback/* 23093 23094XEN PCI SUBSYSTEM 23095M: Juergen Gross <jgross@suse.com> 23096L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23097S: Supported 23098F: arch/x86/pci/*xen* 23099F: drivers/pci/*xen* 23100 23101XEN PVSCSI DRIVERS 23102M: Juergen Gross <jgross@suse.com> 23103L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23104L: linux-scsi@vger.kernel.org 23105S: Supported 23106F: drivers/scsi/xen-scsifront.c 23107F: drivers/xen/xen-scsiback.c 23108F: include/xen/interface/io/vscsiif.h 23109 23110XEN PVUSB DRIVER 23111M: Juergen Gross <jgross@suse.com> 23112L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23113L: linux-usb@vger.kernel.org 23114S: Supported 23115F: drivers/usb/host/xen* 23116F: include/xen/interface/io/usbif.h 23117 23118XEN SOUND FRONTEND DRIVER 23119M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23120L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23121L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23122S: Supported 23123F: sound/xen/* 23124 23125XEN SWIOTLB SUBSYSTEM 23126M: Juergen Gross <jgross@suse.com> 23127M: Stefano Stabellini <sstabellini@kernel.org> 23128L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23129L: iommu@lists.linux.dev 23130S: Supported 23131F: arch/*/include/asm/xen/swiotlb-xen.h 23132F: drivers/xen/swiotlb-xen.c 23133F: include/xen/arm/swiotlb-xen.h 23134F: include/xen/swiotlb-xen.h 23135 23136XFS FILESYSTEM 23137M: Darrick J. Wong <djwong@kernel.org> 23138L: linux-xfs@vger.kernel.org 23139S: Supported 23140W: http://xfs.org/ 23141C: irc://irc.oftc.net/xfs 23142T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23143F: Documentation/ABI/testing/sysfs-fs-xfs 23144F: Documentation/admin-guide/xfs.rst 23145F: Documentation/filesystems/xfs-delayed-logging-design.rst 23146F: Documentation/filesystems/xfs-self-describing-metadata.rst 23147F: fs/xfs/ 23148F: include/uapi/linux/dqblk_xfs.h 23149F: include/uapi/linux/fsmap.h 23150 23151XILINX AMS DRIVER 23152M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23153L: linux-iio@vger.kernel.org 23154S: Maintained 23155F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23156F: drivers/iio/adc/xilinx-ams.c 23157 23158XILINX AXI ETHERNET DRIVER 23159M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23160S: Maintained 23161F: drivers/net/ethernet/xilinx/xilinx_axienet* 23162 23163XILINX CAN DRIVER 23164M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23165R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23166L: linux-can@vger.kernel.org 23167S: Maintained 23168F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23169F: drivers/net/can/xilinx_can.c 23170 23171XILINX EVENT MANAGEMENT DRIVER 23172M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23173S: Maintained 23174F: drivers/soc/xilinx/xlnx_event_manager.c 23175F: include/linux/firmware/xlnx-event-manager.h 23176 23177XILINX GPIO DRIVER 23178M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23179R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23180R: Michal Simek <michal.simek@amd.com> 23181S: Maintained 23182F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23183F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23184F: drivers/gpio/gpio-xilinx.c 23185F: drivers/gpio/gpio-zynq.c 23186 23187XILINX PWM DRIVER 23188M: Sean Anderson <sean.anderson@seco.com> 23189S: Maintained 23190F: drivers/pwm/pwm-xilinx.c 23191F: include/clocksource/timer-xilinx.h 23192 23193XILINX SD-FEC IP CORES 23194M: Derek Kiernan <derek.kiernan@xilinx.com> 23195M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23196S: Maintained 23197F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23198F: Documentation/misc-devices/xilinx_sdfec.rst 23199F: drivers/misc/Kconfig 23200F: drivers/misc/Makefile 23201F: drivers/misc/xilinx_sdfec.c 23202F: include/uapi/misc/xilinx_sdfec.h 23203 23204XILINX UARTLITE SERIAL DRIVER 23205M: Peter Korsgaard <jacmet@sunsite.dk> 23206L: linux-serial@vger.kernel.org 23207S: Maintained 23208F: drivers/tty/serial/uartlite.c 23209 23210XILINX VIDEO IP CORES 23211M: Hyun Kwon <hyun.kwon@xilinx.com> 23212M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23213L: linux-media@vger.kernel.org 23214S: Supported 23215T: git git://linuxtv.org/media_tree.git 23216F: Documentation/devicetree/bindings/media/xilinx/ 23217F: drivers/media/platform/xilinx/ 23218F: include/uapi/linux/xilinx-v4l2-controls.h 23219 23220XILINX WATCHDOG DRIVER 23221M: Srinivas Neeli <srinivas.neeli@amd.com> 23222R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23223R: Michal Simek <michal.simek@amd.com> 23224S: Maintained 23225F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23226F: drivers/watchdog/of_xilinx_wdt.c 23227 23228XILINX XDMA DRIVER 23229M: Lizhi Hou <lizhi.hou@amd.com> 23230M: Brian Xu <brian.xu@amd.com> 23231M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23232L: dmaengine@vger.kernel.org 23233S: Supported 23234F: drivers/dma/xilinx/xdma-regs.h 23235F: drivers/dma/xilinx/xdma.c 23236F: include/linux/dma/amd_xdma.h 23237F: include/linux/platform_data/amd_xdma.h 23238 23239XILINX ZYNQMP DPDMA DRIVER 23240M: Hyun Kwon <hyun.kwon@xilinx.com> 23241M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23242L: dmaengine@vger.kernel.org 23243S: Supported 23244F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23245F: drivers/dma/xilinx/xilinx_dpdma.c 23246F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23247 23248XILINX ZYNQMP OCM EDAC DRIVER 23249M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23250M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23251S: Maintained 23252F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23253F: drivers/edac/zynqmp_edac.c 23254 23255XILINX ZYNQMP PSGTR PHY DRIVER 23256M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23257M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23258L: linux-kernel@vger.kernel.org 23259S: Supported 23260T: git https://github.com/Xilinx/linux-xlnx.git 23261F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23262F: drivers/phy/xilinx/phy-zynqmp.c 23263 23264XILINX ZYNQMP SHA3 DRIVER 23265M: Harsha <harsha.harsha@xilinx.com> 23266S: Maintained 23267F: drivers/crypto/xilinx/zynqmp-sha.c 23268 23269XILLYBUS DRIVER 23270M: Eli Billauer <eli.billauer@gmail.com> 23271L: linux-kernel@vger.kernel.org 23272S: Supported 23273F: drivers/char/xillybus/ 23274 23275XLP9XX I2C DRIVER 23276M: George Cherian <gcherian@marvell.com> 23277L: linux-i2c@vger.kernel.org 23278S: Supported 23279W: http://www.marvell.com 23280F: drivers/i2c/busses/i2c-xlp9xx.c 23281 23282XRA1403 GPIO EXPANDER 23283M: Nandor Han <nandor.han@ge.com> 23284L: linux-gpio@vger.kernel.org 23285S: Maintained 23286F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23287F: drivers/gpio/gpio-xra1403.c 23288 23289XTENSA XTFPGA PLATFORM SUPPORT 23290M: Max Filippov <jcmvbkbc@gmail.com> 23291S: Maintained 23292F: drivers/spi/spi-xtensa-xtfpga.c 23293F: sound/soc/xtensa/xtfpga-i2s.c 23294 23295YAM DRIVER FOR AX.25 23296M: Jean-Paul Roubelat <jpr@f6fbb.org> 23297L: linux-hams@vger.kernel.org 23298S: Maintained 23299F: drivers/net/hamradio/yam* 23300F: include/linux/yam.h 23301 23302YAMA SECURITY MODULE 23303M: Kees Cook <keescook@chromium.org> 23304S: Supported 23305T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23306F: Documentation/admin-guide/LSM/Yama.rst 23307F: security/yama/ 23308 23309YEALINK PHONE DRIVER 23310M: Henk Vergonet <Henk.Vergonet@gmail.com> 23311L: usbb2k-api-dev@nongnu.org 23312S: Maintained 23313F: Documentation/input/devices/yealink.rst 23314F: drivers/input/misc/yealink.* 23315 23316Z3FOLD COMPRESSED PAGE ALLOCATOR 23317M: Vitaly Wool <vitaly.wool@konsulko.com> 23318R: Miaohe Lin <linmiaohe@huawei.com> 23319L: linux-mm@kvack.org 23320S: Maintained 23321F: mm/z3fold.c 23322 23323Z8530 DRIVER FOR AX.25 23324M: Joerg Reuter <jreuter@yaina.de> 23325L: linux-hams@vger.kernel.org 23326S: Maintained 23327W: http://yaina.de/jreuter/ 23328W: http://www.qsl.net/dl1bke/ 23329F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23330F: drivers/net/hamradio/*scc.c 23331F: drivers/net/hamradio/z8530.h 23332 23333ZBUD COMPRESSED PAGE ALLOCATOR 23334M: Seth Jennings <sjenning@redhat.com> 23335M: Dan Streetman <ddstreet@ieee.org> 23336L: linux-mm@kvack.org 23337S: Maintained 23338F: mm/zbud.c 23339 23340ZD1211RW WIRELESS DRIVER 23341M: Ulrich Kunitz <kune@deine-taler.de> 23342L: linux-wireless@vger.kernel.org 23343L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23344S: Maintained 23345W: http://zd1211.ath.cx/wiki/DriverRewrite 23346F: drivers/net/wireless/zydas/zd1211rw/ 23347 23348ZD1301 MEDIA DRIVER 23349M: Antti Palosaari <crope@iki.fi> 23350L: linux-media@vger.kernel.org 23351S: Maintained 23352W: https://linuxtv.org/ 23353W: http://palosaari.fi/linux/ 23354Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23355F: drivers/media/usb/dvb-usb-v2/zd1301* 23356 23357ZD1301_DEMOD MEDIA DRIVER 23358M: Antti Palosaari <crope@iki.fi> 23359L: linux-media@vger.kernel.org 23360S: Maintained 23361W: https://linuxtv.org/ 23362W: http://palosaari.fi/linux/ 23363Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23364F: drivers/media/dvb-frontends/zd1301_demod* 23365 23366ZHAOXIN PROCESSOR SUPPORT 23367M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23368L: linux-kernel@vger.kernel.org 23369S: Maintained 23370F: arch/x86/kernel/cpu/zhaoxin.c 23371 23372ZONEFS FILESYSTEM 23373M: Damien Le Moal <dlemoal@kernel.org> 23374M: Naohiro Aota <naohiro.aota@wdc.com> 23375R: Johannes Thumshirn <jth@kernel.org> 23376L: linux-fsdevel@vger.kernel.org 23377S: Maintained 23378T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23379F: Documentation/filesystems/zonefs.rst 23380F: fs/zonefs/ 23381 23382ZPOOL COMPRESSED PAGE STORAGE API 23383M: Dan Streetman <ddstreet@ieee.org> 23384L: linux-mm@kvack.org 23385S: Maintained 23386F: include/linux/zpool.h 23387F: mm/zpool.c 23388 23389ZR36067 VIDEO FOR LINUX DRIVER 23390M: Corentin Labbe <clabbe@baylibre.com> 23391L: mjpeg-users@lists.sourceforge.net 23392L: linux-media@vger.kernel.org 23393S: Maintained 23394W: http://mjpeg.sourceforge.net/driver-zoran/ 23395Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23396F: Documentation/driver-api/media/drivers/zoran.rst 23397F: drivers/media/pci/zoran/ 23398 23399ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23400M: Minchan Kim <minchan@kernel.org> 23401M: Sergey Senozhatsky <senozhatsky@chromium.org> 23402L: linux-kernel@vger.kernel.org 23403S: Maintained 23404F: Documentation/admin-guide/blockdev/zram.rst 23405F: drivers/block/zram/ 23406 23407ZS DECSTATION Z85C30 SERIAL DRIVER 23408M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23409S: Maintained 23410F: drivers/tty/serial/zs.* 23411 23412ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23413M: Minchan Kim <minchan@kernel.org> 23414M: Sergey Senozhatsky <senozhatsky@chromium.org> 23415L: linux-mm@kvack.org 23416S: Maintained 23417F: Documentation/mm/zsmalloc.rst 23418F: include/linux/zsmalloc.h 23419F: mm/zsmalloc.c 23420 23421ZSTD 23422M: Nick Terrell <terrelln@fb.com> 23423S: Maintained 23424B: https://github.com/facebook/zstd/issues 23425T: git https://github.com/terrelln/linux.git 23426F: crypto/zstd.c 23427F: include/linux/zstd* 23428F: lib/decompress_unzstd.c 23429F: lib/zstd/ 23430N: zstd 23431K: zstd 23432 23433ZSWAP COMPRESSED SWAP CACHING 23434M: Seth Jennings <sjenning@redhat.com> 23435M: Dan Streetman <ddstreet@ieee.org> 23436M: Vitaly Wool <vitaly.wool@konsulko.com> 23437L: linux-mm@kvack.org 23438S: Maintained 23439F: mm/zswap.c 23440 23441THE REST 23442M: Linus Torvalds <torvalds@linux-foundation.org> 23443L: linux-kernel@vger.kernel.org 23444S: Buried alive in reporters 23445T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23446F: * 23447F: */ 23448
