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 UART/JTAG UART SERIAL DRIVERS 913M: Tobias Klauser <tklauser@distanz.ch> 914L: linux-serial@vger.kernel.org 915S: Maintained 916F: drivers/tty/serial/altera_jtaguart.c 917F: drivers/tty/serial/altera_uart.c 918F: include/linux/altera_jtaguart.h 919F: include/linux/altera_uart.h 920 921AMAZON ANNAPURNA LABS FIC DRIVER 922M: Talel Shenhar <talel@amazon.com> 923S: Maintained 924F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 925F: drivers/irqchip/irq-al-fic.c 926 927AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 928M: Talel Shenhar <talel@amazon.com> 929M: Talel Shenhar <talelshenhar@gmail.com> 930S: Maintained 931F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 932F: drivers/edac/al_mc_edac.c 933 934AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 935M: Talel Shenhar <talel@amazon.com> 936S: Maintained 937F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 938F: drivers/thermal/thermal_mmio.c 939 940AMAZON ETHERNET DRIVERS 941M: Shay Agroskin <shayagr@amazon.com> 942M: Arthur Kiyanovski <akiyano@amazon.com> 943R: David Arinzon <darinzon@amazon.com> 944R: Noam Dagan <ndagan@amazon.com> 945R: Saeed Bishara <saeedb@amazon.com> 946L: netdev@vger.kernel.org 947S: Supported 948F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 949F: drivers/net/ethernet/amazon/ 950 951AMAZON RDMA EFA DRIVER 952M: Michael Margolin <mrgolin@amazon.com> 953R: Gal Pressman <gal.pressman@linux.dev> 954R: Yossi Leybovich <sleybo@amazon.com> 955L: linux-rdma@vger.kernel.org 956S: Supported 957Q: https://patchwork.kernel.org/project/linux-rdma/list/ 958F: drivers/infiniband/hw/efa/ 959F: include/uapi/rdma/efa-abi.h 960 961AMD CDX BUS DRIVER 962M: Nipun Gupta <nipun.gupta@amd.com> 963M: Nikhil Agarwal <nikhil.agarwal@amd.com> 964S: Maintained 965F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 966F: drivers/cdx/* 967F: include/linux/cdx/* 968 969AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 970M: Tom Lendacky <thomas.lendacky@amd.com> 971M: John Allen <john.allen@amd.com> 972L: linux-crypto@vger.kernel.org 973S: Supported 974F: drivers/crypto/ccp/ 975F: include/linux/ccp.h 976 977AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 978M: Brijesh Singh <brijesh.singh@amd.com> 979M: Tom Lendacky <thomas.lendacky@amd.com> 980L: linux-crypto@vger.kernel.org 981S: Supported 982F: drivers/crypto/ccp/sev* 983F: include/uapi/linux/psp-sev.h 984 985AMD DISPLAY CORE 986M: Harry Wentland <harry.wentland@amd.com> 987M: Leo Li <sunpeng.li@amd.com> 988M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 989L: amd-gfx@lists.freedesktop.org 990S: Supported 991T: git https://gitlab.freedesktop.org/agd5f/linux.git 992F: drivers/gpu/drm/amd/display/ 993 994AMD FAM15H PROCESSOR POWER MONITORING DRIVER 995M: Huang Rui <ray.huang@amd.com> 996L: linux-hwmon@vger.kernel.org 997S: Supported 998F: Documentation/hwmon/fam15h_power.rst 999F: drivers/hwmon/fam15h_power.c 1000 1001AMD FCH GPIO DRIVER 1002M: Enrico Weigelt, metux IT consult <info@metux.net> 1003L: linux-gpio@vger.kernel.org 1004S: Maintained 1005F: drivers/gpio/gpio-amd-fch.c 1006F: include/linux/platform_data/gpio/gpio-amd-fch.h 1007 1008AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1009L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1010S: Orphan 1011F: drivers/usb/gadget/udc/amd5536udc.* 1012 1013AMD GEODE PROCESSOR/CHIPSET SUPPORT 1014M: Andres Salomon <dilinger@queued.net> 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Supported 1017W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1018F: arch/x86/include/asm/geode.h 1019F: drivers/char/hw_random/geode-rng.c 1020F: drivers/crypto/geode* 1021F: drivers/video/fbdev/geode/ 1022 1023AMD HSMP DRIVER 1024M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1025R: Carlos Bilbao <carlos.bilbao@amd.com> 1026L: platform-driver-x86@vger.kernel.org 1027S: Maintained 1028F: Documentation/arch/x86/amd_hsmp.rst 1029F: arch/x86/include/asm/amd_hsmp.h 1030F: arch/x86/include/uapi/asm/amd_hsmp.h 1031F: drivers/platform/x86/amd/hsmp.c 1032 1033AMD IOMMU (AMD-VI) 1034M: Joerg Roedel <joro@8bytes.org> 1035R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1036L: iommu@lists.linux.dev 1037S: Maintained 1038T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1039F: drivers/iommu/amd/ 1040F: include/linux/amd-iommu.h 1041 1042AMD KFD 1043M: Felix Kuehling <Felix.Kuehling@amd.com> 1044L: amd-gfx@lists.freedesktop.org 1045S: Supported 1046T: git https://gitlab.freedesktop.org/agd5f/linux.git 1047F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1048F: drivers/gpu/drm/amd/amdkfd/ 1049F: drivers/gpu/drm/amd/include/cik_structs.h 1050F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1051F: drivers/gpu/drm/amd/include/v9_structs.h 1052F: drivers/gpu/drm/amd/include/vi_structs.h 1053F: include/uapi/linux/kfd_ioctl.h 1054F: include/uapi/linux/kfd_sysfs.h 1055 1056AMD MP2 I2C DRIVER 1057M: Elie Morisse <syniurge@gmail.com> 1058M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1059L: linux-i2c@vger.kernel.org 1060S: Maintained 1061F: drivers/i2c/busses/i2c-amd-mp2* 1062 1063AMD PDS CORE DRIVER 1064M: Shannon Nelson <shannon.nelson@amd.com> 1065M: Brett Creeley <brett.creeley@amd.com> 1066L: netdev@vger.kernel.org 1067S: Supported 1068F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1069F: drivers/net/ethernet/amd/pds_core/ 1070F: include/linux/pds/ 1071 1072AMD PMC DRIVER 1073M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1074L: platform-driver-x86@vger.kernel.org 1075S: Maintained 1076F: drivers/platform/x86/amd/pmc.c 1077 1078AMD PMF DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: Documentation/ABI/testing/sysfs-amd-pmf 1083F: drivers/platform/x86/amd/pmf/ 1084 1085AMD POWERPLAY AND SWSMU 1086M: Evan Quan <evan.quan@amd.com> 1087L: amd-gfx@lists.freedesktop.org 1088S: Supported 1089T: git https://gitlab.freedesktop.org/agd5f/linux.git 1090F: drivers/gpu/drm/amd/pm/ 1091 1092AMD PSTATE DRIVER 1093M: Huang Rui <ray.huang@amd.com> 1094L: linux-pm@vger.kernel.org 1095S: Supported 1096F: Documentation/admin-guide/pm/amd-pstate.rst 1097F: drivers/cpufreq/amd-pstate* 1098F: include/linux/amd-pstate.h 1099F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1100 1101AMD PTDMA DRIVER 1102M: Sanjay R Mehta <sanju.mehta@amd.com> 1103L: dmaengine@vger.kernel.org 1104S: Maintained 1105F: drivers/dma/ptdma/ 1106 1107AMD SEATTLE DEVICE TREE SUPPORT 1108M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1109M: Tom Lendacky <thomas.lendacky@amd.com> 1110S: Supported 1111F: arch/arm64/boot/dts/amd/ 1112 1113AMD SENSOR FUSION HUB DRIVER 1114M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1115L: linux-input@vger.kernel.org 1116S: Maintained 1117F: Documentation/hid/amd-sfh* 1118F: drivers/hid/amd-sfh-hid/ 1119 1120AMD SPI DRIVER 1121M: Sanjay R Mehta <sanju.mehta@amd.com> 1122S: Maintained 1123F: drivers/spi/spi-amd.c 1124 1125AMD XGBE DRIVER 1126M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1127L: netdev@vger.kernel.org 1128S: Supported 1129F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1130F: drivers/net/ethernet/amd/xgbe/ 1131 1132AMLOGIC DDR PMU DRIVER 1133M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1134L: linux-amlogic@lists.infradead.org 1135S: Supported 1136W: http://www.amlogic.com 1137F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1138F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1139F: drivers/perf/amlogic/ 1140F: include/soc/amlogic/ 1141 1142AMPHION VPU CODEC V4L2 DRIVER 1143M: Ming Qian <ming.qian@nxp.com> 1144M: Shijie Qin <shijie.qin@nxp.com> 1145M: Zhou Peng <eagle.zhou@nxp.com> 1146L: linux-media@vger.kernel.org 1147S: Maintained 1148F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1149F: drivers/media/platform/amphion/ 1150 1151AMS AS73211 DRIVER 1152M: Christian Eggers <ceggers@arri.de> 1153L: linux-iio@vger.kernel.org 1154S: Maintained 1155F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1156F: drivers/iio/light/as73211.c 1157 1158AMT (Automatic Multicast Tunneling) 1159M: Taehee Yoo <ap420073@gmail.com> 1160L: netdev@vger.kernel.org 1161S: Maintained 1162T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1163T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1164F: drivers/net/amt.c 1165 1166ANALOG DEVICES INC AD3552R DRIVER 1167M: Nuno Sá <nuno.sa@analog.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1172F: drivers/iio/dac/ad3552r.c 1173 1174ANALOG DEVICES INC AD4130 DRIVER 1175M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: http://ez.analog.com/community/linux-device-drivers 1179F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1180F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1181F: drivers/iio/adc/ad4130.c 1182 1183ANALOG DEVICES INC AD7192 DRIVER 1184M: Alexandru Tachici <alexandru.tachici@analog.com> 1185L: linux-iio@vger.kernel.org 1186S: Supported 1187W: https://ez.analog.com/linux-software-drivers 1188F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1189F: drivers/iio/adc/ad7192.c 1190 1191ANALOG DEVICES INC AD7292 DRIVER 1192M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1193L: linux-iio@vger.kernel.org 1194S: Supported 1195W: https://ez.analog.com/linux-software-drivers 1196F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1197F: drivers/iio/adc/ad7292.c 1198 1199ANALOG DEVICES INC AD7293 DRIVER 1200M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1201L: linux-iio@vger.kernel.org 1202S: Supported 1203W: https://ez.analog.com/linux-software-drivers 1204F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1205F: drivers/iio/dac/ad7293.c 1206 1207ANALOG DEVICES INC AD74115 DRIVER 1208M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1209L: linux-iio@vger.kernel.org 1210S: Supported 1211W: http://ez.analog.com/community/linux-device-drivers 1212F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1213F: drivers/iio/addac/ad74115.c 1214 1215ANALOG DEVICES INC AD74413R DRIVER 1216M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1221F: drivers/iio/addac/ad74413r.c 1222F: include/dt-bindings/iio/addac/adi,ad74413r.h 1223 1224ANALOG DEVICES INC AD7768-1 DRIVER 1225M: Michael Hennerich <Michael.Hennerich@analog.com> 1226L: linux-iio@vger.kernel.org 1227S: Supported 1228W: https://ez.analog.com/linux-software-drivers 1229F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1230F: drivers/iio/adc/ad7768-1.c 1231 1232ANALOG DEVICES INC AD7780 DRIVER 1233M: Michael Hennerich <Michael.Hennerich@analog.com> 1234M: Renato Lui Geh <renatogeh@gmail.com> 1235L: linux-iio@vger.kernel.org 1236S: Supported 1237W: https://ez.analog.com/linux-software-drivers 1238F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1239F: drivers/iio/adc/ad7780.c 1240 1241ANALOG DEVICES INC ADA4250 DRIVER 1242M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1243L: linux-iio@vger.kernel.org 1244S: Supported 1245W: https://ez.analog.com/linux-software-drivers 1246F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1247F: drivers/iio/amplifiers/ada4250.c 1248 1249ANALOG DEVICES INC ADF4377 DRIVER 1250M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1251L: linux-iio@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1255F: drivers/iio/frequency/adf4377.c 1256 1257ANALOG DEVICES INC ADGS1408 DRIVER 1258M: Mircea Caprioru <mircea.caprioru@analog.com> 1259S: Supported 1260F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1261F: drivers/mux/adgs1408.c 1262 1263ANALOG DEVICES INC ADIN DRIVER 1264M: Michael Hennerich <michael.hennerich@analog.com> 1265L: netdev@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: Documentation/devicetree/bindings/net/adi,adin.yaml 1269F: drivers/net/phy/adin.c 1270 1271ANALOG DEVICES INC ADIS DRIVER LIBRARY 1272M: Nuno Sa <nuno.sa@analog.com> 1273L: linux-iio@vger.kernel.org 1274S: Supported 1275F: drivers/iio/imu/adis.c 1276F: drivers/iio/imu/adis_buffer.c 1277F: drivers/iio/imu/adis_trigger.c 1278F: include/linux/iio/imu/adis.h 1279 1280ANALOG DEVICES INC ADIS16460 DRIVER 1281M: Dragos Bogdan <dragos.bogdan@analog.com> 1282L: linux-iio@vger.kernel.org 1283S: Supported 1284W: https://ez.analog.com/linux-software-drivers 1285F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1286F: drivers/iio/imu/adis16460.c 1287 1288ANALOG DEVICES INC ADIS16475 DRIVER 1289M: Nuno Sa <nuno.sa@analog.com> 1290L: linux-iio@vger.kernel.org 1291S: Supported 1292W: https://ez.analog.com/linux-software-drivers 1293F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1294F: drivers/iio/imu/adis16475.c 1295 1296ANALOG DEVICES INC ADM1177 DRIVER 1297M: Michael Hennerich <Michael.Hennerich@analog.com> 1298L: linux-hwmon@vger.kernel.org 1299S: Supported 1300W: https://ez.analog.com/linux-software-drivers 1301F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1302F: drivers/hwmon/adm1177.c 1303 1304ANALOG DEVICES INC ADMV1013 DRIVER 1305M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1306L: linux-iio@vger.kernel.org 1307S: Supported 1308W: https://ez.analog.com/linux-software-drivers 1309F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1310F: drivers/iio/frequency/admv1013.c 1311 1312ANALOG DEVICES INC ADMV1014 DRIVER 1313M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316W: https://ez.analog.com/linux-software-drivers 1317F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1318F: drivers/iio/frequency/admv1014.c 1319 1320ANALOG DEVICES INC ADMV8818 DRIVER 1321M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1322L: linux-iio@vger.kernel.org 1323S: Supported 1324W: https://ez.analog.com/linux-software-drivers 1325F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1326F: drivers/iio/filter/admv8818.c 1327 1328ANALOG DEVICES INC ADP5061 DRIVER 1329M: Michael Hennerich <Michael.Hennerich@analog.com> 1330L: linux-pm@vger.kernel.org 1331S: Supported 1332W: https://ez.analog.com/linux-software-drivers 1333F: drivers/power/supply/adp5061.c 1334 1335ANALOG DEVICES INC ADRF6780 DRIVER 1336M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1337L: linux-iio@vger.kernel.org 1338S: Supported 1339W: https://ez.analog.com/linux-software-drivers 1340F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1341F: drivers/iio/frequency/adrf6780.c 1342 1343ANALOG DEVICES INC ADV7180 DRIVER 1344M: Lars-Peter Clausen <lars@metafoo.de> 1345L: linux-media@vger.kernel.org 1346S: Supported 1347W: https://ez.analog.com/linux-software-drivers 1348F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1349F: drivers/media/i2c/adv7180.c 1350 1351ANALOG DEVICES INC ADV748X DRIVER 1352M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1353L: linux-media@vger.kernel.org 1354S: Maintained 1355F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1356F: drivers/media/i2c/adv748x/* 1357 1358ANALOG DEVICES INC ADV7511 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: drivers/media/i2c/adv7511* 1363 1364ANALOG DEVICES INC ADV7604 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1369F: drivers/media/i2c/adv7604* 1370 1371ANALOG DEVICES INC ADV7842 DRIVER 1372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1373L: linux-media@vger.kernel.org 1374S: Maintained 1375F: drivers/media/i2c/adv7842* 1376 1377ANALOG DEVICES INC ADXRS290 DRIVER 1378M: Nishant Malpani <nish.malpani25@gmail.com> 1379L: linux-iio@vger.kernel.org 1380S: Supported 1381F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1382F: drivers/iio/gyro/adxrs290.c 1383 1384ANALOG DEVICES INC ASOC CODEC DRIVERS 1385M: Lars-Peter Clausen <lars@metafoo.de> 1386M: Nuno Sá <nuno.sa@analog.com> 1387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1388S: Supported 1389W: http://wiki.analog.com/ 1390W: https://ez.analog.com/linux-software-drivers 1391F: sound/soc/codecs/ad1* 1392F: sound/soc/codecs/ad7* 1393F: sound/soc/codecs/adau* 1394F: sound/soc/codecs/adav* 1395F: sound/soc/codecs/sigmadsp.* 1396F: sound/soc/codecs/ssm* 1397 1398ANALOG DEVICES INC DMA DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400S: Supported 1401W: https://ez.analog.com/linux-software-drivers 1402F: drivers/dma/dma-axi-dmac.c 1403 1404ANALOG DEVICES INC IIO DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406M: Michael Hennerich <Michael.Hennerich@analog.com> 1407S: Supported 1408W: http://wiki.analog.com/ 1409W: https://ez.analog.com/linux-software-drivers 1410F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1411F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1412F: Documentation/devicetree/bindings/iio/*/adi,* 1413F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1414F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1415F: drivers/iio/*/ad* 1416F: drivers/iio/adc/ltc249* 1417F: drivers/iio/amplifiers/hmc425a.c 1418F: drivers/staging/iio/*/ad* 1419X: drivers/iio/*/adjd* 1420 1421ANALOG DEVICES INC MAX31760 DRIVER 1422M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1423S: Maintained 1424W: http://wiki.analog.com/ 1425W: https://ez.analog.com/linux-software-drivers 1426F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1427F: Documentation/hwmon/max31760.rst 1428F: drivers/hwmon/max31760.c 1429 1430ANALOGBITS PLL LIBRARIES 1431M: Paul Walmsley <paul.walmsley@sifive.com> 1432S: Supported 1433F: drivers/clk/analogbits/* 1434F: include/linux/clk/analogbits* 1435 1436ANDROID DRIVERS 1437M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1438M: Arve Hjønnevåg <arve@android.com> 1439M: Todd Kjos <tkjos@android.com> 1440M: Martijn Coenen <maco@android.com> 1441M: Joel Fernandes <joel@joelfernandes.org> 1442M: Christian Brauner <christian@brauner.io> 1443M: Carlos Llamas <cmllamas@google.com> 1444M: Suren Baghdasaryan <surenb@google.com> 1445L: linux-kernel@vger.kernel.org 1446S: Supported 1447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1448F: drivers/android/ 1449 1450ANDROID GOLDFISH PIC DRIVER 1451M: Miodrag Dinic <miodrag.dinic@mips.com> 1452S: Supported 1453F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1454F: drivers/irqchip/irq-goldfish-pic.c 1455 1456ANDROID GOLDFISH RTC DRIVER 1457M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1460F: drivers/rtc/rtc-goldfish.c 1461 1462AOA (Apple Onboard Audio) ALSA DRIVER 1463M: Johannes Berg <johannes@sipsolutions.net> 1464L: linuxppc-dev@lists.ozlabs.org 1465L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1466S: Maintained 1467F: sound/aoa/ 1468 1469APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1470M: William Breathitt Gray <william.gray@linaro.org> 1471L: linux-iio@vger.kernel.org 1472S: Maintained 1473F: drivers/iio/addac/stx104.c 1474 1475APM DRIVER 1476M: Jiri Kosina <jikos@kernel.org> 1477S: Odd fixes 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1479F: arch/x86/kernel/apm_32.c 1480F: drivers/char/apm-emulation.c 1481F: include/linux/apm_bios.h 1482F: include/uapi/linux/apm_bios.h 1483 1484APPARMOR SECURITY MODULE 1485M: John Johansen <john.johansen@canonical.com> 1486M: John Johansen <john@apparmor.net> 1487L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1488S: Supported 1489W: apparmor.net 1490B: https://gitlab.com/apparmor/apparmor-kernel 1491C: irc://irc.oftc.net/apparmor 1492T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1493T: https://gitlab.com/apparmor/apparmor-kernel.git 1494F: Documentation/admin-guide/LSM/apparmor.rst 1495F: security/apparmor/ 1496 1497APPLE BCM5974 MULTITOUCH DRIVER 1498M: Henrik Rydberg <rydberg@bitmath.org> 1499L: linux-input@vger.kernel.org 1500S: Odd fixes 1501F: drivers/input/mouse/bcm5974.c 1502 1503APPLE PCIE CONTROLLER DRIVER 1504M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1505M: Marc Zyngier <maz@kernel.org> 1506L: linux-pci@vger.kernel.org 1507S: Maintained 1508F: drivers/pci/controller/pcie-apple.c 1509 1510APPLE SMC DRIVER 1511M: Henrik Rydberg <rydberg@bitmath.org> 1512L: linux-hwmon@vger.kernel.org 1513S: Odd fixes 1514F: drivers/hwmon/applesmc.c 1515 1516APPLETALK NETWORK LAYER 1517L: netdev@vger.kernel.org 1518S: Odd fixes 1519F: drivers/net/appletalk/ 1520F: include/linux/atalk.h 1521F: include/uapi/linux/atalk.h 1522F: net/appletalk/ 1523 1524APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1525M: Khuong Dinh <khuong@os.amperecomputing.com> 1526S: Supported 1527F: arch/arm64/boot/dts/apm/ 1528 1529APPLIED MICRO (APM) X-GENE SOC EDAC 1530M: Khuong Dinh <khuong@os.amperecomputing.com> 1531S: Supported 1532F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1533F: drivers/edac/xgene_edac.c 1534 1535APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1536M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1537M: Keyur Chudgar <keyur@os.amperecomputing.com> 1538S: Supported 1539F: drivers/net/ethernet/apm/xgene-v2/ 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544M: Quan Nguyen <quan@os.amperecomputing.com> 1545S: Supported 1546F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1547F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1548F: drivers/net/ethernet/apm/xgene/ 1549F: drivers/net/mdio/mdio-xgene.c 1550 1551APPLIED MICRO (APM) X-GENE SOC PMU 1552M: Khuong Dinh <khuong@os.amperecomputing.com> 1553S: Supported 1554F: Documentation/admin-guide/perf/xgene-pmu.rst 1555F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1556F: drivers/perf/xgene_pmu.c 1557 1558APTINA CAMERA SENSOR PLL 1559M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1560L: linux-media@vger.kernel.org 1561S: Maintained 1562F: drivers/media/i2c/aptina-pll.* 1563 1564AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1565M: Aleksa Savic <savicaleksa83@gmail.com> 1566M: Jack Doan <me@jackdoan.com> 1567L: linux-hwmon@vger.kernel.org 1568S: Maintained 1569F: Documentation/hwmon/aquacomputer_d5next.rst 1570F: drivers/hwmon/aquacomputer_d5next.c 1571 1572AQUANTIA ETHERNET DRIVER (atlantic) 1573M: Igor Russkikh <irusskikh@marvell.com> 1574L: netdev@vger.kernel.org 1575S: Supported 1576W: https://www.marvell.com/ 1577Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1578F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1579F: drivers/net/ethernet/aquantia/atlantic/ 1580 1581AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1582M: Egor Pomozov <epomozov@marvell.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: http://www.aquantia.com 1586F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1587 1588AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1589M: Krzysztof Hałasa <khalasa@piap.pl> 1590L: linux-media@vger.kernel.org 1591S: Maintained 1592F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1593F: drivers/media/i2c/ar0521.c 1594 1595ARASAN NAND CONTROLLER DRIVER 1596M: Miquel Raynal <miquel.raynal@bootlin.com> 1597R: Michal Simek <michal.simek@amd.com> 1598L: linux-mtd@lists.infradead.org 1599S: Maintained 1600F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1601F: drivers/mtd/nand/raw/arasan-nand-controller.c 1602 1603ARC FRAMEBUFFER DRIVER 1604M: Jaya Kumar <jayalk@intworks.biz> 1605S: Maintained 1606F: drivers/video/fbdev/arcfb.c 1607F: drivers/video/fbdev/core/fb_defio.c 1608 1609ARC PGU DRM DRIVER 1610M: Alexey Brodkin <abrodkin@synopsys.com> 1611S: Supported 1612F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1613F: drivers/gpu/drm/tiny/arcpgu.c 1614 1615ARCNET NETWORK LAYER 1616M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1617L: netdev@vger.kernel.org 1618S: Maintained 1619F: drivers/net/arcnet/ 1620F: include/uapi/linux/if_arcnet.h 1621 1622ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1623M: Arnd Bergmann <arnd@arndb.de> 1624M: Olof Johansson <olof@lixom.net> 1625M: soc@kernel.org 1626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1627S: Maintained 1628C: irc://irc.libera.chat/armlinux 1629T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1630F: arch/arm/boot/dts/Makefile 1631F: arch/arm64/boot/dts/Makefile 1632 1633ARM ARCHITECTED TIMER DRIVER 1634M: Mark Rutland <mark.rutland@arm.com> 1635M: Marc Zyngier <maz@kernel.org> 1636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1637S: Maintained 1638F: arch/arm/include/asm/arch_timer.h 1639F: arch/arm64/include/asm/arch_timer.h 1640F: drivers/clocksource/arm_arch_timer.c 1641 1642ARM HDLCD DRM DRIVER 1643M: Liviu Dudau <liviu.dudau@arm.com> 1644S: Supported 1645F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1646F: drivers/gpu/drm/arm/hdlcd_* 1647 1648ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1649M: Linus Walleij <linus.walleij@linaro.org> 1650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1651S: Maintained 1652F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1653F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1654F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1655F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1656F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1657F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1658F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1659F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1660F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1661F: arch/arm/boot/dts/arm-realview-* 1662F: arch/arm/boot/dts/integrator* 1663F: arch/arm/boot/dts/versatile* 1664F: arch/arm/mach-versatile/ 1665F: drivers/bus/arm-integrator-lm.c 1666F: drivers/clk/versatile/ 1667F: drivers/i2c/busses/i2c-versatile.c 1668F: drivers/irqchip/irq-versatile-fpga.c 1669F: drivers/mtd/maps/physmap-versatile.* 1670F: drivers/power/reset/arm-versatile-reboot.c 1671F: drivers/soc/versatile/ 1672 1673ARM KOMEDA DRM-KMS DRIVER 1674M: Liviu Dudau <liviu.dudau@arm.com> 1675S: Supported 1676T: git git://anongit.freedesktop.org/drm/drm-misc 1677F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1678F: Documentation/gpu/komeda-kms.rst 1679F: drivers/gpu/drm/arm/display/include/ 1680F: drivers/gpu/drm/arm/display/komeda/ 1681 1682ARM MALI PANFROST DRM DRIVER 1683M: Rob Herring <robh@kernel.org> 1684M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1685R: Steven Price <steven.price@arm.com> 1686R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1687L: dri-devel@lists.freedesktop.org 1688S: Supported 1689T: git git://anongit.freedesktop.org/drm/drm-misc 1690F: drivers/gpu/drm/panfrost/ 1691F: include/uapi/drm/panfrost_drm.h 1692 1693ARM MALI-DP DRM DRIVER 1694M: Liviu Dudau <liviu.dudau@arm.com> 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1698F: Documentation/gpu/afbc.rst 1699F: drivers/gpu/drm/arm/ 1700 1701ARM MFM AND FLOPPY DRIVERS 1702M: Ian Molton <spyro@f2s.com> 1703S: Maintained 1704F: arch/arm/include/asm/floppy.h 1705F: arch/arm/mach-rpc/floppydma.S 1706 1707ARM PMU PROFILING AND DEBUGGING 1708M: Will Deacon <will@kernel.org> 1709M: Mark Rutland <mark.rutland@arm.com> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/arm/pmu.yaml 1713F: Documentation/devicetree/bindings/perf/ 1714F: arch/arm*/include/asm/hw_breakpoint.h 1715F: arch/arm*/include/asm/perf_event.h 1716F: arch/arm*/kernel/hw_breakpoint.c 1717F: arch/arm*/kernel/perf_* 1718F: drivers/perf/ 1719F: include/linux/perf/arm_pmu.h 1720 1721ARM PORT 1722M: Russell King <linux@armlinux.org.uk> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Odd Fixes 1725W: http://www.armlinux.org.uk/ 1726T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1727F: arch/arm/ 1728X: arch/arm/boot/dts/ 1729 1730ARM PRIMECELL AACI PL041 DRIVER 1731M: Russell King <linux@armlinux.org.uk> 1732S: Odd Fixes 1733F: sound/arm/aaci.* 1734 1735ARM PRIMECELL BUS SUPPORT 1736M: Russell King <linux@armlinux.org.uk> 1737S: Odd Fixes 1738F: drivers/amba/ 1739F: include/linux/amba/bus.h 1740 1741ARM PRIMECELL CLCD PL110 DRIVER 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: drivers/video/fbdev/amba-clcd.* 1745 1746ARM PRIMECELL KMI PL050 DRIVER 1747M: Russell King <linux@armlinux.org.uk> 1748S: Odd Fixes 1749F: drivers/input/serio/ambakmi.* 1750F: include/linux/amba/kmi.h 1751 1752ARM PRIMECELL MMCI PL180/1 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/mmc/host/mmci.* 1756F: include/linux/amba/mmci.h 1757 1758ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1759M: Miquel Raynal <miquel.raynal@bootlin.com> 1760R: Michal Simek <michal.simek@amd.com> 1761L: linux-mtd@lists.infradead.org 1762S: Maintained 1763F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1764F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1765 1766ARM PRIMECELL PL35X SMC DRIVER 1767M: Miquel Raynal <miquel.raynal@bootlin.com> 1768R: Michal Simek <michal.simek@amd.com> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1772F: drivers/memory/pl353-smc.c 1773 1774ARM PRIMECELL SSP PL022 SPI DRIVER 1775M: Linus Walleij <linus.walleij@linaro.org> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1779F: drivers/spi/spi-pl022.c 1780 1781ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1782M: Russell King <linux@armlinux.org.uk> 1783S: Odd Fixes 1784F: drivers/tty/serial/amba-pl01*.c 1785F: include/linux/amba/serial.h 1786 1787ARM PRIMECELL VIC PL190/PL192 DRIVER 1788M: Linus Walleij <linus.walleij@linaro.org> 1789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1790S: Maintained 1791F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1792F: drivers/irqchip/irq-vic.c 1793 1794ARM SMC WATCHDOG DRIVER 1795M: Julius Werner <jwerner@chromium.org> 1796R: Evan Benn <evanbenn@chromium.org> 1797S: Maintained 1798F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1799F: drivers/watchdog/arm_smc_wdt.c 1800 1801ARM SMMU DRIVERS 1802M: Will Deacon <will@kernel.org> 1803R: Robin Murphy <robin.murphy@arm.com> 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806F: Documentation/devicetree/bindings/iommu/arm,smmu* 1807F: drivers/iommu/arm/ 1808F: drivers/iommu/io-pgtable-arm* 1809 1810ARM SUB-ARCHITECTURES 1811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1812S: Maintained 1813C: irc://irc.libera.chat/armlinux 1814T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1815F: arch/arm/mach-*/ 1816F: arch/arm/plat-*/ 1817 1818ARM/ACTIONS SEMI ARCHITECTURE 1819M: Andreas Färber <afaerber@suse.de> 1820M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1822L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824F: Documentation/devicetree/bindings/arm/actions.yaml 1825F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1826F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1827F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1828F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1829F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1830F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1831F: Documentation/devicetree/bindings/pinctrl/actions,* 1832F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1833F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1834F: arch/arm/boot/dts/owl-* 1835F: arch/arm/mach-actions/ 1836F: arch/arm64/boot/dts/actions/ 1837F: drivers/clk/actions/ 1838F: drivers/clocksource/timer-owl* 1839F: drivers/dma/owl-dma.c 1840F: drivers/i2c/busses/i2c-owl.c 1841F: drivers/irqchip/irq-owl-sirq.c 1842F: drivers/mmc/host/owl-mmc.c 1843F: drivers/net/ethernet/actions/ 1844F: drivers/pinctrl/actions/* 1845F: drivers/soc/actions/ 1846F: include/dt-bindings/power/owl-* 1847F: include/dt-bindings/reset/actions,* 1848F: include/linux/soc/actions/ 1849N: owl 1850 1851ARM/Allwinner SoC Clock Support 1852M: Emilio López <emilio@elopez.com.ar> 1853S: Maintained 1854F: drivers/clk/sunxi/ 1855 1856ARM/Allwinner sunXi SoC support 1857M: Chen-Yu Tsai <wens@csie.org> 1858M: Jernej Skrabec <jernej.skrabec@gmail.com> 1859M: Samuel Holland <samuel@sholland.org> 1860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1861L: linux-sunxi@lists.linux.dev 1862S: Maintained 1863T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1864F: arch/arm/mach-sunxi/ 1865F: arch/arm64/boot/dts/allwinner/ 1866F: drivers/clk/sunxi-ng/ 1867F: drivers/pinctrl/sunxi/ 1868F: drivers/soc/sunxi/ 1869N: allwinner 1870N: sun[x456789]i 1871N: sun[25]0i 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/gxbb* 1881F: include/dt-bindings/clock/meson* 1882 1883ARM/Amlogic Meson SoC Crypto Drivers 1884M: Corentin Labbe <clabbe@baylibre.com> 1885L: linux-crypto@vger.kernel.org 1886L: linux-amlogic@lists.infradead.org 1887S: Maintained 1888F: Documentation/devicetree/bindings/crypto/amlogic* 1889F: drivers/crypto/amlogic/ 1890 1891ARM/Amlogic Meson SoC Sound Drivers 1892M: Jerome Brunet <jbrunet@baylibre.com> 1893L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1894S: Maintained 1895F: Documentation/devicetree/bindings/sound/amlogic* 1896F: sound/soc/meson/ 1897 1898ARM/Amlogic Meson SoC support 1899M: Neil Armstrong <neil.armstrong@linaro.org> 1900M: Kevin Hilman <khilman@baylibre.com> 1901R: Jerome Brunet <jbrunet@baylibre.com> 1902R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1904L: linux-amlogic@lists.infradead.org 1905S: Maintained 1906W: http://linux-meson.com/ 1907F: arch/arm/boot/dts/meson* 1908F: arch/arm/mach-meson/ 1909F: arch/arm64/boot/dts/amlogic/ 1910F: drivers/mmc/host/meson* 1911F: drivers/pinctrl/meson/ 1912F: drivers/rtc/rtc-meson* 1913F: drivers/soc/amlogic/ 1914N: meson 1915 1916ARM/Annapurna Labs ALPINE ARCHITECTURE 1917M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1918M: Antoine Tenart <atenart@kernel.org> 1919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1920S: Maintained 1921F: arch/arm/boot/dts/alpine* 1922F: arch/arm/mach-alpine/ 1923F: arch/arm64/boot/dts/amazon/ 1924F: drivers/*/*alpine* 1925 1926ARM/APPLE MACHINE SOUND DRIVERS 1927M: Martin Povišer <povik+lin@cutebit.org> 1928L: asahi@lists.linux.dev 1929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1930S: Maintained 1931F: Documentation/devicetree/bindings/sound/apple,* 1932F: sound/soc/apple/* 1933F: sound/soc/codecs/cs42l83-i2c.c 1934 1935ARM/APPLE MACHINE SUPPORT 1936M: Hector Martin <marcan@marcan.st> 1937M: Sven Peter <sven@svenpeter.dev> 1938R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1939L: asahi@lists.linux.dev 1940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1941S: Maintained 1942W: https://asahilinux.org 1943B: https://github.com/AsahiLinux/linux/issues 1944C: irc://irc.oftc.net/asahi-dev 1945T: git https://github.com/AsahiLinux/linux.git 1946F: Documentation/devicetree/bindings/arm/apple.yaml 1947F: Documentation/devicetree/bindings/arm/apple/* 1948F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1949F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1950F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1951F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1952F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1953F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1954F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1955F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1956F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1957F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1958F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1959F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1960F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1961F: Documentation/devicetree/bindings/power/apple* 1962F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1963F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1964F: arch/arm64/boot/dts/apple/ 1965F: drivers/bluetooth/hci_bcm4377.c 1966F: drivers/clk/clk-apple-nco.c 1967F: drivers/cpufreq/apple-soc-cpufreq.c 1968F: drivers/dma/apple-admac.c 1969F: drivers/i2c/busses/i2c-pasemi-core.c 1970F: drivers/i2c/busses/i2c-pasemi-platform.c 1971F: drivers/iommu/apple-dart.c 1972F: drivers/iommu/io-pgtable-dart.c 1973F: drivers/irqchip/irq-apple-aic.c 1974F: drivers/mailbox/apple-mailbox.c 1975F: drivers/nvme/host/apple.c 1976F: drivers/nvmem/apple-efuses.c 1977F: drivers/pinctrl/pinctrl-apple-gpio.c 1978F: drivers/pwm/pwm-apple.c 1979F: drivers/soc/apple/* 1980F: drivers/watchdog/apple_wdt.c 1981F: include/dt-bindings/interrupt-controller/apple-aic.h 1982F: include/dt-bindings/pinctrl/apple.h 1983F: include/linux/apple-mailbox.h 1984F: include/linux/soc/apple/* 1985 1986ARM/ARTPEC MACHINE SUPPORT 1987M: Jesper Nilsson <jesper.nilsson@axis.com> 1988M: Lars Persson <lars.persson@axis.com> 1989L: linux-arm-kernel@axis.com 1990S: Maintained 1991F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1992F: arch/arm/boot/dts/artpec6* 1993F: arch/arm/mach-artpec 1994F: drivers/clk/axis 1995F: drivers/crypto/axis 1996F: drivers/mmc/host/usdhi6rol0.c 1997F: drivers/pinctrl/pinctrl-artpec* 1998 1999ARM/ASPEED I2C DRIVER 2000M: Brendan Higgins <brendanhiggins@google.com> 2001R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2002R: Joel Stanley <joel@jms.id.au> 2003L: linux-i2c@vger.kernel.org 2004L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2005S: Maintained 2006F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2007F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2008F: drivers/i2c/busses/i2c-aspeed.c 2009F: drivers/irqchip/irq-aspeed-i2c-ic.c 2010 2011ARM/ASPEED MACHINE SUPPORT 2012M: Joel Stanley <joel@jms.id.au> 2013R: Andrew Jeffery <andrew@aj.id.au> 2014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2015L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2016S: Supported 2017Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2018T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2019F: Documentation/devicetree/bindings/arm/aspeed/ 2020F: arch/arm/boot/dts/aspeed-* 2021F: arch/arm/mach-aspeed/ 2022N: aspeed 2023 2024ARM/BITMAIN ARCHITECTURE 2025M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2026L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2027S: Maintained 2028F: Documentation/devicetree/bindings/arm/bitmain.yaml 2029F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2030F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2031F: arch/arm64/boot/dts/bitmain/ 2032F: drivers/clk/clk-bm1880.c 2033F: drivers/pinctrl/pinctrl-bm1880.c 2034 2035ARM/CALXEDA HIGHBANK ARCHITECTURE 2036M: Andre Przywara <andre.przywara@arm.com> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: arch/arm/boot/dts/ecx-*.dts* 2040F: arch/arm/boot/dts/highbank.dts 2041F: arch/arm/mach-highbank/ 2042 2043ARM/CAVIUM THUNDER NETWORK DRIVER 2044M: Sunil Goutham <sgoutham@marvell.com> 2045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2046S: Supported 2047F: drivers/net/ethernet/cavium/thunder/ 2048 2049ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2050M: Lukasz Majewski <lukma@denx.de> 2051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2052S: Maintained 2053F: arch/arm/mach-ep93xx/ts72xx.c 2054 2055ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2056M: Alexander Shiyan <shc_work@mail.ru> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Odd Fixes 2059N: clps711x 2060 2061ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2062M: Lennert Buytenhek <kernel@wantstofly.org> 2063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2064S: Maintained 2065 2066ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2067M: Hartley Sweeten <hsweeten@visionengravers.com> 2068M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2070S: Maintained 2071F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2072F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2073F: arch/arm/boot/compressed/misc-ep93xx.h 2074F: arch/arm/mach-ep93xx/ 2075F: drivers/iio/adc/ep93xx_adc.c 2076 2077ARM/CLKDEV SUPPORT 2078M: Russell King <linux@armlinux.org.uk> 2079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2080S: Maintained 2081T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2082F: drivers/clk/clkdev.c 2083 2084ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2085M: Baruch Siach <baruch@tkos.co.il> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088F: arch/arm/boot/dts/cx92755* 2089N: digicolor 2090 2091ARM/CORESIGHT FRAMEWORK AND DRIVERS 2092M: Suzuki K Poulose <suzuki.poulose@arm.com> 2093R: Mike Leach <mike.leach@linaro.org> 2094R: Leo Yan <leo.yan@linaro.org> 2095L: coresight@lists.linaro.org (moderated for non-subscribers) 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2099F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2100F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2101F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2102F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2103F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2104F: Documentation/trace/coresight/* 2105F: drivers/hwtracing/coresight/* 2106F: include/dt-bindings/arm/coresight-cti-dt.h 2107F: include/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/arch/arm/util/auxtrace.c 2110F: tools/perf/arch/arm/util/cs-etm.c 2111F: tools/perf/arch/arm/util/cs-etm.h 2112F: tools/perf/arch/arm/util/pmu.c 2113F: tools/perf/tests/shell/coresight/* 2114F: tools/perf/util/cs-etm-decoder/* 2115F: tools/perf/util/cs-etm.* 2116 2117ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2118M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2119M: Linus Walleij <linus.walleij@linaro.org> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Maintained 2122T: git git://github.com/ulli-kroll/linux.git 2123F: Documentation/devicetree/bindings/arm/gemini.yaml 2124F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2125F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2126F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2127F: arch/arm/boot/dts/gemini* 2128F: arch/arm/mach-gemini/ 2129F: drivers/crypto/gemini/ 2130F: drivers/net/ethernet/cortina/ 2131F: drivers/pinctrl/pinctrl-gemini.c 2132F: drivers/rtc/rtc-ftrtc010.c 2133 2134ARM/CZ.NIC TURRIS SUPPORT 2135M: Marek Behún <kabel@kernel.org> 2136S: Maintained 2137W: https://www.turris.cz/ 2138F: Documentation/ABI/testing/debugfs-moxtet 2139F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2140F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2141F: Documentation/devicetree/bindings/bus/moxtet.txt 2142F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2143F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2144F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2145F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2146F: drivers/bus/moxtet.c 2147F: drivers/firmware/turris-mox-rwtm.c 2148F: drivers/gpio/gpio-moxtet.c 2149F: drivers/leds/leds-turris-omnia.c 2150F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2151F: drivers/watchdog/armada_37xx_wdt.c 2152F: include/dt-bindings/bus/moxtet.h 2153F: include/linux/armada-37xx-rwtm-mailbox.h 2154F: include/linux/moxtet.h 2155 2156ARM/FARADAY FA526 PORT 2157M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.berlios.de/gemini-board 2161F: arch/arm/mm/*-fa* 2162 2163ARM/FOOTBRIDGE ARCHITECTURE 2164M: Russell King <linux@armlinux.org.uk> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167W: http://www.armlinux.org.uk/ 2168F: arch/arm/include/asm/hardware/dec21285.h 2169F: arch/arm/mach-footbridge/ 2170 2171ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2172M: Shawn Guo <shawnguo@kernel.org> 2173M: Sascha Hauer <s.hauer@pengutronix.de> 2174R: Pengutronix Kernel Team <kernel@pengutronix.de> 2175R: Fabio Estevam <festevam@gmail.com> 2176R: NXP Linux Team <linux-imx@nxp.com> 2177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2178S: Maintained 2179T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2180F: arch/arm64/boot/dts/freescale/ 2181X: arch/arm64/boot/dts/freescale/fsl-* 2182X: arch/arm64/boot/dts/freescale/qoriq-* 2183X: drivers/media/i2c/ 2184N: imx 2185N: mxs 2186 2187ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2188M: Shawn Guo <shawnguo@kernel.org> 2189M: Li Yang <leoyang.li@nxp.com> 2190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2191S: Maintained 2192T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2193F: arch/arm/boot/dts/ls1021a* 2194F: arch/arm64/boot/dts/freescale/fsl-* 2195F: arch/arm64/boot/dts/freescale/qoriq-* 2196 2197ARM/FREESCALE VYBRID ARM ARCHITECTURE 2198M: Shawn Guo <shawnguo@kernel.org> 2199M: Sascha Hauer <s.hauer@pengutronix.de> 2200R: Pengutronix Kernel Team <kernel@pengutronix.de> 2201R: Stefan Agner <stefan@agner.ch> 2202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2203S: Maintained 2204T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2205F: arch/arm/boot/dts/vf* 2206F: arch/arm/mach-imx/*vf610* 2207 2208ARM/GUMSTIX MACHINE SUPPORT 2209M: Steve Sakoman <sakoman@gmail.com> 2210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2211S: Maintained 2212 2213ARM/HISILICON SOC SUPPORT 2214M: Wei Xu <xuwei5@hisilicon.com> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Supported 2217W: http://www.hisilicon.com 2218T: git https://github.com/hisilicon/linux-hisi.git 2219F: arch/arm/boot/dts/hi3* 2220F: arch/arm/boot/dts/hip* 2221F: arch/arm/boot/dts/hisi* 2222F: arch/arm/mach-hisi/ 2223F: arch/arm64/boot/dts/hisilicon/ 2224 2225ARM/HP JORNADA 7XX MACHINE SUPPORT 2226M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2227S: Maintained 2228W: www.jlime.com 2229T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2230F: arch/arm/mach-sa1100/include/mach/jornada720.h 2231F: arch/arm/mach-sa1100/jornada720.c 2232 2233ARM/HPE GXP ARCHITECTURE 2234M: Jean-Marie Verdun <verdun@hpe.com> 2235M: Nick Hawkins <nick.hawkins@hpe.com> 2236S: Maintained 2237F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2238F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2239F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2240F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2241F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2242F: Documentation/hwmon/gxp-fan-ctrl.rst 2243F: arch/arm/boot/dts/hpe-bmc* 2244F: arch/arm/boot/dts/hpe-gxp* 2245F: arch/arm/mach-hpe/ 2246F: drivers/clocksource/timer-gxp.c 2247F: drivers/hwmon/gxp-fan-ctrl.c 2248F: drivers/i2c/busses/i2c-gxp.c 2249F: drivers/spi/spi-gxp.c 2250F: drivers/watchdog/gxp-wdt.c 2251 2252ARM/IGEP MACHINE SUPPORT 2253M: Enric Balletbo i Serra <eballetbo@gmail.com> 2254M: Javier Martinez Canillas <javier@dowhile0.org> 2255L: linux-omap@vger.kernel.org 2256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2257S: Maintained 2258F: arch/arm/boot/dts/omap3-igep* 2259 2260ARM/INTEL IXP4XX ARM ARCHITECTURE 2261M: Linus Walleij <linusw@kernel.org> 2262M: Imre Kaloz <kaloz@openwrt.org> 2263M: Krzysztof Halasa <khalasa@piap.pl> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2271F: arch/arm/boot/dts/intel-ixp* 2272F: arch/arm/mach-ixp4xx/ 2273F: drivers/bus/intel-ixp4xx-eb.c 2274F: drivers/clocksource/timer-ixp4xx.c 2275F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2276F: drivers/gpio/gpio-ixp4xx.c 2277F: drivers/irqchip/irq-ixp4xx.c 2278 2279ARM/INTEL KEEMBAY ARCHITECTURE 2280M: Paul J. Murphy <paul.j.murphy@intel.com> 2281M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2282S: Maintained 2283F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2284F: arch/arm64/boot/dts/intel/keembay-evm.dts 2285F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2286 2287ARM/INTEL XSC3 (MANZANO) ARM CORE 2288M: Lennert Buytenhek <kernel@wantstofly.org> 2289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2290S: Maintained 2291 2292ARM/LG1K ARCHITECTURE 2293M: Chanho Min <chanho.min@lge.com> 2294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2295S: Maintained 2296F: arch/arm64/boot/dts/lg/ 2297 2298ARM/LPC18XX ARCHITECTURE 2299M: Vladimir Zapolskiy <vz@mleia.com> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2303F: arch/arm/boot/dts/lpc43* 2304F: drivers/i2c/busses/i2c-lpc2k.c 2305F: drivers/memory/pl172.c 2306F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2307F: drivers/rtc/rtc-lpc24xx.c 2308N: lpc18xx 2309 2310ARM/LPC32XX SOC SUPPORT 2311M: Vladimir Zapolskiy <vz@mleia.com> 2312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2313S: Maintained 2314T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2315F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2316F: arch/arm/boot/dts/lpc32* 2317F: arch/arm/mach-lpc32xx/ 2318F: drivers/i2c/busses/i2c-pnx.c 2319F: drivers/net/ethernet/nxp/lpc_eth.c 2320F: drivers/usb/host/ohci-nxp.c 2321F: drivers/watchdog/pnx4008_wdt.c 2322N: lpc32xx 2323 2324ARM/Marvell Dove/MV78xx0/Orion SOC support 2325M: Andrew Lunn <andrew@lunn.ch> 2326M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2327M: Gregory Clement <gregory.clement@bootlin.com> 2328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2329S: Maintained 2330T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2331F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2332F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2333F: Documentation/devicetree/bindings/soc/dove/ 2334F: arch/arm/boot/dts/dove* 2335F: arch/arm/boot/dts/orion5x* 2336F: arch/arm/mach-dove/ 2337F: arch/arm/mach-mv78xx0/ 2338F: arch/arm/mach-orion5x/ 2339F: arch/arm/plat-orion/ 2340F: drivers/soc/dove/ 2341 2342ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2343M: Andrew Lunn <andrew@lunn.ch> 2344M: Gregory Clement <gregory.clement@bootlin.com> 2345M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2347S: Maintained 2348T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2349F: Documentation/devicetree/bindings/arm/marvell/ 2350F: arch/arm/boot/dts/armada* 2351F: arch/arm/boot/dts/kirkwood* 2352F: arch/arm/configs/mvebu_*_defconfig 2353F: arch/arm/mach-mvebu/ 2354F: arch/arm64/boot/dts/marvell/armada* 2355F: arch/arm64/boot/dts/marvell/cn913* 2356F: drivers/cpufreq/armada-37xx-cpufreq.c 2357F: drivers/cpufreq/armada-8k-cpufreq.c 2358F: drivers/cpufreq/mvebu-cpufreq.c 2359F: drivers/irqchip/irq-armada-370-xp.c 2360F: drivers/irqchip/irq-mvebu-* 2361F: drivers/pinctrl/mvebu/ 2362F: drivers/rtc/rtc-armada38x.c 2363 2364ARM/Mediatek RTC DRIVER 2365M: Eddie Huang <eddie.huang@mediatek.com> 2366M: Sean Wang <sean.wang@mediatek.com> 2367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2368L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2369S: Maintained 2370F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2371F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2372F: drivers/rtc/rtc-mt2712.c 2373F: drivers/rtc/rtc-mt6397.c 2374F: drivers/rtc/rtc-mt7622.c 2375 2376ARM/Mediatek SoC support 2377M: Matthias Brugger <matthias.bgg@gmail.com> 2378R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2379L: linux-kernel@vger.kernel.org 2380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2381L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383W: https://mtk.wiki.kernel.org/ 2384C: irc://irc.libera.chat/linux-mediatek 2385F: arch/arm/boot/dts/mt2* 2386F: arch/arm/boot/dts/mt6* 2387F: arch/arm/boot/dts/mt7* 2388F: arch/arm/boot/dts/mt8* 2389F: arch/arm/mach-mediatek/ 2390F: arch/arm64/boot/dts/mediatek/ 2391F: drivers/soc/mediatek/ 2392N: mtk 2393N: mt[2678] 2394K: mediatek 2395 2396ARM/Mediatek USB3 PHY DRIVER 2397M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2399L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2400S: Maintained 2401F: Documentation/devicetree/bindings/phy/mediatek,* 2402F: drivers/phy/mediatek/ 2403 2404ARM/Microchip (AT91) SoC support 2405M: Nicolas Ferre <nicolas.ferre@microchip.com> 2406M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2407M: Claudiu Beznea <claudiu.beznea@microchip.com> 2408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2409S: Supported 2410W: http://www.linux4sam.org 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2412F: arch/arm/boot/dts/at91*.dts 2413F: arch/arm/boot/dts/at91*.dtsi 2414F: arch/arm/boot/dts/sama*.dts 2415F: arch/arm/boot/dts/sama*.dtsi 2416F: arch/arm/include/debug/at91.S 2417F: arch/arm/mach-at91/ 2418F: drivers/memory/atmel* 2419F: drivers/watchdog/sama5d4_wdt.c 2420F: include/soc/at91/ 2421X: drivers/input/touchscreen/atmel_mxt_ts.c 2422X: drivers/net/wireless/atmel/ 2423N: at91 2424N: atmel 2425 2426ARM/MICROCHIP (ARM64) SoC support 2427M: Conor Dooley <conor@kernel.org> 2428M: Nicolas Ferre <nicolas.ferre@microchip.com> 2429M: Claudiu Beznea <claudiu.beznea@microchip.com> 2430L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2431S: Supported 2432T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2433F: arch/arm64/boot/dts/microchip/ 2434 2435ARM/Microchip Sparx5 SoC support 2436M: Lars Povlsen <lars.povlsen@microchip.com> 2437M: Steen Hegelund <Steen.Hegelund@microchip.com> 2438M: Daniel Machon <daniel.machon@microchip.com> 2439M: UNGLinuxDriver@microchip.com 2440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2441S: Supported 2442F: arch/arm64/boot/dts/microchip/sparx* 2443F: drivers/net/ethernet/microchip/vcap/ 2444F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2445N: sparx5 2446 2447ARM/MILBEAUT ARCHITECTURE 2448M: Taichi Sugaya <sugaya.taichi@socionext.com> 2449M: Takao Orito <orito.takao@socionext.com> 2450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2451S: Maintained 2452F: arch/arm/boot/dts/milbeaut* 2453F: arch/arm/mach-milbeaut/ 2454N: milbeaut 2455 2456ARM/MStar/Sigmastar Armv7 SoC support 2457M: Daniel Palmer <daniel@thingy.jp> 2458M: Romain Perier <romain.perier@gmail.com> 2459L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2460S: Maintained 2461W: http://linux-chenxing.org/ 2462T: git git://github.com/linux-chenxing/linux.git 2463F: Documentation/devicetree/bindings/arm/mstar/* 2464F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2465F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2466F: arch/arm/boot/dts/mstar-* 2467F: arch/arm/mach-mstar/ 2468F: drivers/clk/mstar/ 2469F: drivers/clocksource/timer-msc313e.c 2470F: drivers/gpio/gpio-msc313.c 2471F: drivers/rtc/rtc-msc313.c 2472F: drivers/watchdog/msc313e_wdt.c 2473F: include/dt-bindings/clock/mstar-* 2474F: include/dt-bindings/gpio/msc313-gpio.h 2475 2476ARM/NOMADIK/Ux500 ARCHITECTURES 2477M: Linus Walleij <linus.walleij@linaro.org> 2478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2479S: Maintained 2480T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2481F: Documentation/devicetree/bindings/arm/ste-* 2482F: Documentation/devicetree/bindings/arm/ux500.yaml 2483F: Documentation/devicetree/bindings/arm/ux500/ 2484F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2485F: arch/arm/boot/dts/ste-* 2486F: arch/arm/mach-nomadik/ 2487F: arch/arm/mach-ux500/ 2488F: drivers/clk/clk-nomadik.c 2489F: drivers/clocksource/clksrc-dbx500-prcmu.c 2490F: drivers/dma/ste_dma40* 2491F: drivers/hwspinlock/u8500_hsem.c 2492F: drivers/i2c/busses/i2c-nomadik.c 2493F: drivers/iio/adc/ab8500-gpadc.c 2494F: drivers/mfd/ab8500* 2495F: drivers/mfd/abx500* 2496F: drivers/mfd/db8500* 2497F: drivers/pinctrl/nomadik/ 2498F: drivers/rtc/rtc-ab8500.c 2499F: drivers/rtc/rtc-pl031.c 2500F: drivers/soc/ux500/ 2501 2502ARM/NUVOTON NPCM ARCHITECTURE 2503M: Avi Fishman <avifishman70@gmail.com> 2504M: Tomer Maimon <tmaimon77@gmail.com> 2505M: Tali Perry <tali.perry1@gmail.com> 2506R: Patrick Venture <venture@google.com> 2507R: Nancy Yuen <yuenn@google.com> 2508R: Benjamin Fair <benjaminfair@google.com> 2509L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2510S: Supported 2511F: Documentation/devicetree/bindings/*/*/*npcm* 2512F: Documentation/devicetree/bindings/*/*npcm* 2513F: Documentation/devicetree/bindings/arm/npcm/* 2514F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2515F: arch/arm/boot/dts/nuvoton-npcm* 2516F: arch/arm/mach-npcm/ 2517F: arch/arm64/boot/dts/nuvoton/ 2518F: drivers/*/*/*npcm* 2519F: drivers/*/*npcm* 2520F: drivers/rtc/rtc-nct3018y.c 2521F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2522F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2523 2524ARM/NUVOTON WPCM450 ARCHITECTURE 2525M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2526L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2527S: Maintained 2528W: https://github.com/neuschaefer/wpcm450/wiki 2529F: Documentation/devicetree/bindings/*/*wpcm* 2530F: arch/arm/boot/dts/nuvoton-wpcm450* 2531F: arch/arm/configs/wpcm450_defconfig 2532F: arch/arm/mach-npcm/wpcm450.c 2533F: drivers/*/*/*wpcm* 2534F: drivers/*/*wpcm* 2535 2536ARM/NXP S32G ARCHITECTURE 2537M: Chester Lin <clin@suse.com> 2538R: Andreas Färber <afaerber@suse.de> 2539R: Matthias Brugger <mbrugger@suse.com> 2540R: NXP S32 Linux Team <s32@nxp.com> 2541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2542S: Maintained 2543F: arch/arm64/boot/dts/freescale/s32g*.dts* 2544 2545ARM/Orion SoC/Technologic Systems TS-78xx platform support 2546M: Alexander Clouter <alex@digriz.org.uk> 2547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2548S: Maintained 2549W: http://www.digriz.org.uk/ts78xx/kernel 2550F: arch/arm/mach-orion5x/ts78xx-* 2551 2552ARM/OXNAS platform support 2553M: Neil Armstrong <neil.armstrong@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-oxnas@groups.io (moderated for non-subscribers) 2556S: Maintained 2557F: arch/arm/boot/dts/ox8*.dts* 2558F: arch/arm/mach-oxnas/ 2559F: drivers/power/reset/oxnas-restart.c 2560N: oxnas 2561 2562ARM/QUALCOMM CHROMEBOOK SUPPORT 2563R: cros-qcom-dts-watchers@chromium.org 2564F: arch/arm64/boot/dts/qcom/sc7180* 2565F: arch/arm64/boot/dts/qcom/sc7280* 2566F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2567 2568ARM/QUALCOMM SUPPORT 2569M: Andy Gross <agross@kernel.org> 2570M: Bjorn Andersson <andersson@kernel.org> 2571R: Konrad Dybcio <konrad.dybcio@linaro.org> 2572L: linux-arm-msm@vger.kernel.org 2573S: Maintained 2574T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2575F: Documentation/devicetree/bindings/*/qcom* 2576F: Documentation/devicetree/bindings/soc/qcom/ 2577F: arch/arm/boot/dts/qcom-*.dts 2578F: arch/arm/boot/dts/qcom-*.dtsi 2579F: arch/arm/configs/qcom_defconfig 2580F: arch/arm/mach-qcom/ 2581F: arch/arm64/boot/dts/qcom/ 2582F: drivers/*/*/qcom* 2583F: drivers/*/*/qcom/ 2584F: drivers/*/pm8???-* 2585F: drivers/*/qcom* 2586F: drivers/*/qcom/ 2587F: drivers/bluetooth/btqcomsmd.c 2588F: drivers/clocksource/timer-qcom.c 2589F: drivers/cpuidle/cpuidle-qcom-spm.c 2590F: drivers/extcon/extcon-qcom* 2591F: drivers/i2c/busses/i2c-qcom-geni.c 2592F: drivers/i2c/busses/i2c-qup.c 2593F: drivers/iommu/msm* 2594F: drivers/mfd/ssbi.c 2595F: drivers/mmc/host/mmci_qcom* 2596F: drivers/mmc/host/sdhci-msm.c 2597F: drivers/pci/controller/dwc/pcie-qcom.c 2598F: drivers/phy/qualcomm/ 2599F: drivers/power/*/msm* 2600F: drivers/reset/reset-qcom-* 2601F: drivers/spi/spi-geni-qcom.c 2602F: drivers/spi/spi-qcom-qspi.c 2603F: drivers/spi/spi-qup.c 2604F: drivers/tty/serial/msm_serial.c 2605F: drivers/ufs/host/ufs-qcom* 2606F: drivers/usb/dwc3/dwc3-qcom.c 2607F: include/dt-bindings/*/qcom* 2608F: include/linux/*/qcom* 2609F: include/linux/soc/qcom/ 2610 2611ARM/RDA MICRO ARCHITECTURE 2612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2614L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2615S: Maintained 2616F: Documentation/devicetree/bindings/arm/rda.yaml 2617F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2618F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2619F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2620F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2621F: arch/arm/boot/dts/rda8810pl-* 2622F: drivers/clocksource/timer-rda.c 2623F: drivers/gpio/gpio-rda.c 2624F: drivers/irqchip/irq-rda-intc.c 2625F: drivers/tty/serial/rda-uart.c 2626 2627ARM/REALTEK ARCHITECTURE 2628M: Andreas Färber <afaerber@suse.de> 2629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2630L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2631S: Maintained 2632F: Documentation/devicetree/bindings/arm/realtek.yaml 2633F: arch/arm/boot/dts/rtd* 2634F: arch/arm/mach-realtek/ 2635F: arch/arm64/boot/dts/realtek/ 2636 2637ARM/RISC-V/RENESAS ARCHITECTURE 2638M: Geert Uytterhoeven <geert+renesas@glider.be> 2639M: Magnus Damm <magnus.damm@gmail.com> 2640L: linux-renesas-soc@vger.kernel.org 2641S: Supported 2642Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2643C: irc://irc.libera.chat/renesas-soc 2644T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2645F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2646F: Documentation/devicetree/bindings/soc/renesas/ 2647F: arch/arm/boot/dts/emev2* 2648F: arch/arm/boot/dts/gr-peach* 2649F: arch/arm/boot/dts/iwg20d-q7* 2650F: arch/arm/boot/dts/r7s* 2651F: arch/arm/boot/dts/r8a* 2652F: arch/arm/boot/dts/r9a* 2653F: arch/arm/boot/dts/sh* 2654F: arch/arm/configs/shmobile_defconfig 2655F: arch/arm/include/debug/renesas-scif.S 2656F: arch/arm/mach-shmobile/ 2657F: arch/arm64/boot/dts/renesas/ 2658F: arch/riscv/boot/dts/renesas/ 2659F: drivers/soc/renesas/ 2660F: include/linux/soc/renesas/ 2661K: \brenesas, 2662 2663ARM/RISCPC ARCHITECTURE 2664M: Russell King <linux@armlinux.org.uk> 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667W: http://www.armlinux.org.uk/ 2668F: arch/arm/include/asm/hardware/ioc.h 2669F: arch/arm/include/asm/hardware/iomd.h 2670F: arch/arm/include/asm/hardware/memc.h 2671F: arch/arm/mach-rpc/ 2672F: drivers/net/ethernet/8390/etherh.c 2673F: drivers/net/ethernet/i825xx/ether1* 2674F: drivers/net/ethernet/seeq/ether3* 2675F: drivers/scsi/arm/ 2676 2677ARM/Rockchip SoC support 2678M: Heiko Stuebner <heiko@sntech.de> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680L: linux-rockchip@lists.infradead.org 2681S: Maintained 2682T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2683F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2684F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2685F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2686F: arch/arm/boot/dts/rk3* 2687F: arch/arm/boot/dts/rv11* 2688F: arch/arm/mach-rockchip/ 2689F: drivers/*/*/*rockchip* 2690F: drivers/*/*rockchip* 2691F: drivers/clk/rockchip/ 2692F: drivers/i2c/busses/i2c-rk3x.c 2693F: sound/soc/rockchip/ 2694N: rockchip 2695 2696ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2697M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2698R: Alim Akhtar <alim.akhtar@samsung.com> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700L: linux-samsung-soc@vger.kernel.org 2701S: Maintained 2702Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2703B: mailto:linux-samsung-soc@vger.kernel.org 2704C: irc://irc.libera.chat/linux-exynos 2705T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2706F: Documentation/arm/samsung/ 2707F: Documentation/devicetree/bindings/arm/samsung/ 2708F: Documentation/devicetree/bindings/hwinfo/samsung,* 2709F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2710F: Documentation/devicetree/bindings/soc/samsung/ 2711F: arch/arm/boot/dts/exynos* 2712F: arch/arm/boot/dts/s3c* 2713F: arch/arm/boot/dts/s5p* 2714F: arch/arm/mach-exynos*/ 2715F: arch/arm/mach-s3c/ 2716F: arch/arm/mach-s5p*/ 2717F: arch/arm64/boot/dts/exynos/ 2718F: drivers/*/*/*s3c24* 2719F: drivers/*/*s3c24* 2720F: drivers/*/*s3c64xx* 2721F: drivers/*/*s5pv210* 2722F: drivers/clocksource/samsung_pwm_timer.c 2723F: drivers/memory/samsung/ 2724F: drivers/pwm/pwm-samsung.c 2725F: drivers/soc/samsung/ 2726F: drivers/tty/serial/samsung* 2727F: include/clocksource/samsung_pwm.h 2728F: include/linux/platform_data/*s3c* 2729F: include/linux/serial_s3c.h 2730F: include/linux/soc/samsung/ 2731N: exynos 2732N: s3c64xx 2733N: s5pv210 2734 2735ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2736M: Łukasz Stelmach <l.stelmach@samsung.com> 2737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2738L: linux-media@vger.kernel.org 2739S: Maintained 2740F: drivers/media/platform/samsung/s5p-g2d/ 2741 2742ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2743M: Marek Szyprowski <m.szyprowski@samsung.com> 2744L: linux-samsung-soc@vger.kernel.org 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2748F: drivers/media/cec/platform/s5p/ 2749 2750ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2751M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2752M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2753M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2755L: linux-media@vger.kernel.org 2756S: Maintained 2757F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2758F: drivers/media/platform/samsung/s5p-jpeg/ 2759 2760ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2761M: Marek Szyprowski <m.szyprowski@samsung.com> 2762M: Andrzej Hajda <andrzej.hajda@intel.com> 2763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2764L: linux-media@vger.kernel.org 2765S: Maintained 2766F: drivers/media/platform/samsung/s5p-mfc/ 2767 2768ARM/SOCFPGA ARCHITECTURE 2769M: Dinh Nguyen <dinguyen@kernel.org> 2770S: Maintained 2771W: http://www.rocketboards.org 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2773F: arch/arm/boot/dts/socfpga* 2774F: arch/arm/configs/socfpga_defconfig 2775F: arch/arm/mach-socfpga/ 2776F: arch/arm64/boot/dts/altera/ 2777F: arch/arm64/boot/dts/intel/ 2778 2779ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2780M: Dinh Nguyen <dinguyen@kernel.org> 2781S: Maintained 2782F: drivers/clk/socfpga/ 2783 2784ARM/SOCFPGA EDAC SUPPORT 2785M: Dinh Nguyen <dinguyen@kernel.org> 2786S: Maintained 2787F: drivers/edac/altera_edac.[ch] 2788 2789ARM/SPREADTRUM SoC SUPPORT 2790M: Orson Zhai <orsonzhai@gmail.com> 2791M: Baolin Wang <baolin.wang7@gmail.com> 2792M: Chunyan Zhang <zhang.lyra@gmail.com> 2793S: Maintained 2794F: arch/arm64/boot/dts/sprd 2795N: sprd 2796N: sc27xx 2797N: sc2731 2798 2799ARM/STI ARCHITECTURE 2800M: Patrice Chotard <patrice.chotard@foss.st.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803W: http://www.stlinux.com 2804F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2805F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2806F: arch/arm/boot/dts/sti* 2807F: arch/arm/mach-sti/ 2808F: drivers/ata/ahci_st.c 2809F: drivers/char/hw_random/st-rng.c 2810F: drivers/clocksource/arm_global_timer.c 2811F: drivers/clocksource/clksrc_st_lpc.c 2812F: drivers/cpufreq/sti-cpufreq.c 2813F: drivers/dma/st_fdma* 2814F: drivers/i2c/busses/i2c-st.c 2815F: drivers/media/platform/st/sti/c8sectpfe/ 2816F: drivers/media/rc/st_rc.c 2817F: drivers/mmc/host/sdhci-st.c 2818F: drivers/phy/st/phy-miphy28lp.c 2819F: drivers/phy/st/phy-stih407-usb.c 2820F: drivers/pinctrl/pinctrl-st.c 2821F: drivers/remoteproc/st_remoteproc.c 2822F: drivers/remoteproc/st_slim_rproc.c 2823F: drivers/reset/sti/ 2824F: drivers/rtc/rtc-st-lpc.c 2825F: drivers/tty/serial/st-asc.c 2826F: drivers/usb/dwc3/dwc3-st.c 2827F: drivers/usb/host/ehci-st.c 2828F: drivers/usb/host/ohci-st.c 2829F: drivers/watchdog/st_lpc_wdt.c 2830F: include/linux/remoteproc/st_slim_rproc.h 2831 2832ARM/STM32 ARCHITECTURE 2833M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2834M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2835L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2837S: Maintained 2838T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2839F: arch/arm/boot/dts/stm32* 2840F: arch/arm/mach-stm32/ 2841F: drivers/clocksource/armv7m_systick.c 2842N: stm32 2843N: stm 2844 2845ARM/SUNPLUS SP7021 SOC SUPPORT 2846M: Qin Jian <qinjian@cqplus1.com> 2847L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2848S: Maintained 2849W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2850F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2851F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2852F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2853F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2854F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2855F: arch/arm/configs/sp7021_*defconfig 2856F: arch/arm/mach-sunplus/ 2857F: drivers/clk/clk-sp7021.c 2858F: drivers/irqchip/irq-sp7021-intc.c 2859F: drivers/reset/reset-sunplus.c 2860F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2861F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2862 2863ARM/Synaptics SoC support 2864M: Jisheng Zhang <jszhang@kernel.org> 2865M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2867S: Maintained 2868F: arch/arm/boot/dts/berlin* 2869F: arch/arm/mach-berlin/ 2870F: arch/arm64/boot/dts/synaptics/ 2871 2872ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2873M: Lennert Buytenhek <kernel@wantstofly.org> 2874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2875S: Maintained 2876 2877ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2878M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2879L: linux-tegra@vger.kernel.org 2880L: linux-media@vger.kernel.org 2881S: Maintained 2882F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2883F: drivers/media/cec/platform/tegra/ 2884 2885ARM/TESLA FSD SoC SUPPORT 2886M: Alim Akhtar <alim.akhtar@samsung.com> 2887M: linux-fsd@tesla.com 2888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2889L: linux-samsung-soc@vger.kernel.org 2890S: Maintained 2891F: arch/arm64/boot/dts/tesla/ 2892 2893ARM/TETON BGA MACHINE SUPPORT 2894M: "Mark F. Brown" <mark.brown314@gmail.com> 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896S: Maintained 2897 2898ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2899M: Santosh Shilimkar <ssantosh@kernel.org> 2900L: linux-kernel@vger.kernel.org 2901S: Maintained 2902F: drivers/memory/*emif* 2903 2904ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2905M: Nishanth Menon <nm@ti.com> 2906M: Santosh Shilimkar <ssantosh@kernel.org> 2907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2908S: Maintained 2909T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2910F: arch/arm/boot/dts/keystone-* 2911F: arch/arm/mach-keystone/ 2912 2913ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2914M: Santosh Shilimkar <ssantosh@kernel.org> 2915L: linux-kernel@vger.kernel.org 2916S: Maintained 2917F: drivers/clk/keystone/ 2918 2919ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2920M: Santosh Shilimkar <ssantosh@kernel.org> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/clocksource/timer-keystone.c 2925 2926ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-kernel@vger.kernel.org 2929S: Maintained 2930F: drivers/power/reset/keystone-reset.c 2931 2932ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2933M: Nishanth Menon <nm@ti.com> 2934M: Vignesh Raghavendra <vigneshr@ti.com> 2935M: Tero Kristo <kristo@kernel.org> 2936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2937S: Supported 2938F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2939F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2940F: arch/arm64/boot/dts/ti/Makefile 2941F: arch/arm64/boot/dts/ti/k3-* 2942F: include/dt-bindings/pinctrl/k3.h 2943 2944ARM/TOSHIBA VISCONTI ARCHITECTURE 2945M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2947S: Supported 2948T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2949F: Documentation/devicetree/bindings/arm/toshiba.yaml 2950F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2951F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2952F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2953F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2954F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2955F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2956F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2957F: arch/arm64/boot/dts/toshiba/ 2958F: drivers/clk/visconti/ 2959F: drivers/gpio/gpio-visconti.c 2960F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2961F: drivers/pci/controller/dwc/pcie-visconti.c 2962F: drivers/pinctrl/visconti/ 2963F: drivers/watchdog/visconti_wdt.c 2964N: visconti 2965 2966ARM/UNIPHIER ARCHITECTURE 2967M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2968M: Masami Hiramatsu <mhiramat@kernel.org> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Maintained 2971F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2972F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2973F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2974F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2975F: arch/arm/boot/dts/uniphier* 2976F: arch/arm/include/asm/hardware/cache-uniphier.h 2977F: arch/arm/mach-uniphier/ 2978F: arch/arm/mm/cache-uniphier.c 2979F: arch/arm64/boot/dts/socionext/uniphier* 2980F: drivers/bus/uniphier-system-bus.c 2981F: drivers/clk/uniphier/ 2982F: drivers/dma/uniphier-mdmac.c 2983F: drivers/gpio/gpio-uniphier.c 2984F: drivers/i2c/busses/i2c-uniphier* 2985F: drivers/irqchip/irq-uniphier-aidet.c 2986F: drivers/mmc/host/uniphier-sd.c 2987F: drivers/pinctrl/uniphier/ 2988F: drivers/reset/reset-uniphier.c 2989F: drivers/tty/serial/8250/8250_uniphier.c 2990N: uniphier 2991 2992ARM/VERSATILE EXPRESS PLATFORM 2993M: Liviu Dudau <liviu.dudau@arm.com> 2994M: Sudeep Holla <sudeep.holla@arm.com> 2995M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2997S: Maintained 2998F: */*/*/vexpress* 2999F: */*/vexpress* 3000F: arch/arm/boot/dts/vexpress* 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clk/versatile/clk-vexpress-osc.c 3004F: drivers/clocksource/timer-versatile.c 3005N: mps2 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3042F: arch/arm/mach-zynq/ 3043F: drivers/clocksource/timer-cadence-ttc.c 3044F: drivers/cpuidle/cpuidle-zynq.c 3045F: drivers/edac/synopsys_edac.c 3046F: drivers/i2c/busses/i2c-cadence.c 3047F: drivers/i2c/busses/i2c-xiic.c 3048F: drivers/mmc/host/sdhci-of-arasan.c 3049N: zynq 3050N: xilinx 3051 3052ARM64 PORT (AARCH64 ARCHITECTURE) 3053M: Catalin Marinas <catalin.marinas@arm.com> 3054M: Will Deacon <will@kernel.org> 3055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3056S: Maintained 3057T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3058F: Documentation/arm64/ 3059F: arch/arm64/ 3060F: tools/testing/selftests/arm64/ 3061X: arch/arm64/boot/dts/ 3062 3063ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3064M: George McCollister <george.mccollister@gmail.com> 3065L: netdev@vger.kernel.org 3066S: Maintained 3067F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3068F: drivers/net/dsa/xrs700x/* 3069F: net/dsa/tag_xrs700x.c 3070 3071AS3645A LED FLASH CONTROLLER DRIVER 3072M: Sakari Ailus <sakari.ailus@iki.fi> 3073L: linux-leds@vger.kernel.org 3074S: Maintained 3075F: drivers/leds/flash/leds-as3645a.c 3076 3077ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3078M: Tianshu Qiu <tian.shu.qiu@intel.com> 3079L: linux-media@vger.kernel.org 3080S: Maintained 3081T: git git://linuxtv.org/media_tree.git 3082F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3083F: drivers/media/i2c/ak7375.c 3084 3085ASAHI KASEI AK8974 DRIVER 3086M: Linus Walleij <linus.walleij@linaro.org> 3087L: linux-iio@vger.kernel.org 3088S: Supported 3089W: http://www.akm.com/ 3090F: drivers/iio/magnetometer/ak8974.c 3091 3092ASC7621 HARDWARE MONITOR DRIVER 3093M: George Joseph <george.joseph@fairview5.com> 3094L: linux-hwmon@vger.kernel.org 3095S: Maintained 3096F: Documentation/hwmon/asc7621.rst 3097F: drivers/hwmon/asc7621.c 3098 3099ASIX AX88796C SPI ETHERNET ADAPTER 3100M: Łukasz Stelmach <l.stelmach@samsung.com> 3101S: Maintained 3102F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3103F: drivers/net/ethernet/asix/ax88796c_* 3104 3105ASPEED CRYPTO DRIVER 3106M: Neal Liu <neal_liu@aspeedtech.com> 3107L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3108S: Maintained 3109F: Documentation/devicetree/bindings/crypto/aspeed,* 3110F: drivers/crypto/aspeed/ 3111 3112ASPEED PECI CONTROLLER 3113M: Iwona Winiarska <iwona.winiarska@intel.com> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3116S: Supported 3117F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3118F: drivers/peci/controller/peci-aspeed.c 3119 3120ASPEED PINCTRL DRIVERS 3121M: Andrew Jeffery <andrew@aj.id.au> 3122L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3123L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3124L: linux-gpio@vger.kernel.org 3125S: Maintained 3126F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3127F: drivers/pinctrl/aspeed/ 3128 3129ASPEED SCU INTERRUPT CONTROLLER DRIVER 3130M: Eddie James <eajames@linux.ibm.com> 3131L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3132S: Maintained 3133F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3134F: drivers/irqchip/irq-aspeed-scu-ic.c 3135F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3136 3137ASPEED SD/MMC DRIVER 3138M: Andrew Jeffery <andrew@aj.id.au> 3139L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3140L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3141L: linux-mmc@vger.kernel.org 3142S: Maintained 3143F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3144F: drivers/mmc/host/sdhci-of-aspeed* 3145 3146ASPEED SMC SPI DRIVER 3147M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3148M: Cédric Le Goater <clg@kaod.org> 3149L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3150L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3151L: linux-spi@vger.kernel.org 3152S: Maintained 3153F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3154F: drivers/spi/spi-aspeed-smc.c 3155 3156ASPEED USB UDC DRIVER 3157M: Neal Liu <neal_liu@aspeedtech.com> 3158L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3159S: Maintained 3160F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3161F: drivers/usb/gadget/udc/aspeed_udc.c 3162 3163ASPEED VIDEO ENGINE DRIVER 3164M: Eddie James <eajames@linux.ibm.com> 3165L: linux-media@vger.kernel.org 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167S: Maintained 3168F: Documentation/devicetree/bindings/media/aspeed-video.txt 3169F: drivers/media/platform/aspeed/ 3170 3171ASUS EC HARDWARE MONITOR DRIVER 3172M: Eugene Shalygin <eugene.shalygin@gmail.com> 3173L: linux-hwmon@vger.kernel.org 3174S: Maintained 3175F: drivers/hwmon/asus-ec-sensors.c 3176 3177ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3178M: Corentin Chary <corentin.chary@gmail.com> 3179L: acpi4asus-user@lists.sourceforge.net 3180L: platform-driver-x86@vger.kernel.org 3181S: Maintained 3182W: http://acpi4asus.sf.net 3183F: drivers/platform/x86/asus*.c 3184F: drivers/platform/x86/eeepc*.c 3185 3186ASUS TF103C DOCK DRIVER 3187M: Hans de Goede <hdegoede@redhat.com> 3188L: platform-driver-x86@vger.kernel.org 3189S: Maintained 3190T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3191F: drivers/platform/x86/asus-tf103c-dock.c 3192 3193ASUS WIRELESS RADIO CONTROL DRIVER 3194M: João Paulo Rechi Vita <jprvita@gmail.com> 3195L: platform-driver-x86@vger.kernel.org 3196S: Maintained 3197F: drivers/platform/x86/asus-wireless.c 3198 3199ASUS WMI HARDWARE MONITOR DRIVER 3200M: Ed Brindley <kernel@maidavale.org> 3201M: Denis Pauk <pauk.denis@gmail.com> 3202L: linux-hwmon@vger.kernel.org 3203S: Maintained 3204F: drivers/hwmon/asus_wmi_sensors.c 3205 3206ASYMMETRIC KEYS 3207M: David Howells <dhowells@redhat.com> 3208L: keyrings@vger.kernel.org 3209S: Maintained 3210F: Documentation/crypto/asymmetric-keys.rst 3211F: crypto/asymmetric_keys/ 3212F: include/crypto/pkcs7.h 3213F: include/crypto/public_key.h 3214F: include/linux/verification.h 3215 3216ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3217R: Dan Williams <dan.j.williams@intel.com> 3218S: Odd fixes 3219W: http://sourceforge.net/projects/xscaleiop 3220F: Documentation/crypto/async-tx-api.rst 3221F: crypto/async_tx/ 3222F: include/linux/async_tx.h 3223 3224AT24 EEPROM DRIVER 3225M: Bartosz Golaszewski <brgl@bgdev.pl> 3226L: linux-i2c@vger.kernel.org 3227S: Maintained 3228T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3229F: Documentation/devicetree/bindings/eeprom/at24.yaml 3230F: drivers/misc/eeprom/at24.c 3231 3232ATA OVER ETHERNET (AOE) DRIVER 3233M: "Justin Sanders" <justin@coraid.com> 3234S: Supported 3235W: http://www.openaoe.org/ 3236F: Documentation/admin-guide/aoe/ 3237F: drivers/block/aoe/ 3238 3239ATC260X PMIC MFD DRIVER 3240M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3241M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3242L: linux-actions@lists.infradead.org 3243S: Maintained 3244F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3245F: drivers/input/misc/atc260x-onkey.c 3246F: drivers/mfd/atc260* 3247F: drivers/power/reset/atc260x-poweroff.c 3248F: drivers/regulator/atc260x-regulator.c 3249F: include/linux/mfd/atc260x/* 3250 3251ATHEROS 71XX/9XXX GPIO DRIVER 3252M: Alban Bedel <albeu@free.fr> 3253S: Maintained 3254W: https://github.com/AlbanBedel/linux 3255T: git git://github.com/AlbanBedel/linux 3256F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3257F: drivers/gpio/gpio-ath79.c 3258 3259ATHEROS 71XX/9XXX USB PHY DRIVER 3260M: Alban Bedel <albeu@free.fr> 3261S: Maintained 3262W: https://github.com/AlbanBedel/linux 3263T: git git://github.com/AlbanBedel/linux 3264F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3265F: drivers/phy/qualcomm/phy-ath79-usb.c 3266 3267ATHEROS ATH GENERIC UTILITIES 3268M: Kalle Valo <kvalo@kernel.org> 3269L: linux-wireless@vger.kernel.org 3270S: Supported 3271F: drivers/net/wireless/ath/* 3272 3273ATHEROS ATH5K WIRELESS DRIVER 3274M: Jiri Slaby <jirislaby@kernel.org> 3275M: Nick Kossifidis <mickflemm@gmail.com> 3276M: Luis Chamberlain <mcgrof@kernel.org> 3277L: linux-wireless@vger.kernel.org 3278S: Maintained 3279W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3280F: drivers/net/wireless/ath/ath5k/ 3281 3282ATHEROS ATH6KL WIRELESS DRIVER 3283L: linux-wireless@vger.kernel.org 3284S: Orphan 3285W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3286F: drivers/net/wireless/ath/ath6kl/ 3287 3288ATI_REMOTE2 DRIVER 3289M: Ville Syrjala <syrjala@sci.fi> 3290S: Maintained 3291F: drivers/input/misc/ati_remote2.c 3292 3293ATK0110 HWMON DRIVER 3294M: Luca Tettamanti <kronos.it@gmail.com> 3295L: linux-hwmon@vger.kernel.org 3296S: Maintained 3297F: drivers/hwmon/asus_atk0110.c 3298 3299ATLX ETHERNET DRIVERS 3300M: Chris Snook <chris.snook@gmail.com> 3301L: netdev@vger.kernel.org 3302S: Maintained 3303W: http://sourceforge.net/projects/atl1 3304W: http://atl1.sourceforge.net 3305F: drivers/net/ethernet/atheros/ 3306 3307ATM 3308M: Chas Williams <3chas3@gmail.com> 3309L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3310L: netdev@vger.kernel.org 3311S: Maintained 3312W: http://linux-atm.sourceforge.net 3313F: drivers/atm/ 3314F: include/linux/atm* 3315F: include/uapi/linux/atm* 3316 3317ATMEL MACB ETHERNET DRIVER 3318M: Nicolas Ferre <nicolas.ferre@microchip.com> 3319M: Claudiu Beznea <claudiu.beznea@microchip.com> 3320S: Supported 3321F: drivers/net/ethernet/cadence/ 3322 3323ATMEL MAXTOUCH DRIVER 3324M: Nick Dyer <nick@shmanahar.org> 3325S: Maintained 3326T: git git://github.com/ndyer/linux.git 3327F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3328F: drivers/input/touchscreen/atmel_mxt_ts.c 3329 3330ATMEL WIRELESS DRIVER 3331M: Simon Kelley <simon@thekelleys.org.uk> 3332L: linux-wireless@vger.kernel.org 3333S: Maintained 3334W: http://www.thekelleys.org.uk/atmel 3335W: http://atmelwlandriver.sourceforge.net/ 3336F: drivers/net/wireless/atmel/atmel* 3337 3338ATOMIC INFRASTRUCTURE 3339M: Will Deacon <will@kernel.org> 3340M: Peter Zijlstra <peterz@infradead.org> 3341R: Boqun Feng <boqun.feng@gmail.com> 3342R: Mark Rutland <mark.rutland@arm.com> 3343L: linux-kernel@vger.kernel.org 3344S: Maintained 3345F: Documentation/atomic_*.txt 3346F: arch/*/include/asm/atomic*.h 3347F: include/*/atomic*.h 3348F: include/linux/refcount.h 3349F: scripts/atomic/ 3350 3351ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3352M: Bradley Grove <linuxdrivers@attotech.com> 3353L: linux-scsi@vger.kernel.org 3354S: Supported 3355W: http://www.attotech.com 3356F: drivers/scsi/esas2r 3357 3358ATUSB IEEE 802.15.4 RADIO DRIVER 3359M: Stefan Schmidt <stefan@datenfreihafen.org> 3360L: linux-wpan@vger.kernel.org 3361S: Maintained 3362F: drivers/net/ieee802154/at86rf230.h 3363F: drivers/net/ieee802154/atusb.c 3364F: drivers/net/ieee802154/atusb.h 3365 3366AUDIT SUBSYSTEM 3367M: Paul Moore <paul@paul-moore.com> 3368M: Eric Paris <eparis@redhat.com> 3369L: audit@vger.kernel.org 3370S: Supported 3371W: https://github.com/linux-audit 3372T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3373F: include/asm-generic/audit_*.h 3374F: include/linux/audit.h 3375F: include/linux/audit_arch.h 3376F: include/uapi/linux/audit.h 3377F: kernel/audit* 3378F: lib/*audit.c 3379 3380AUXILIARY DISPLAY DRIVERS 3381M: Miguel Ojeda <ojeda@kernel.org> 3382S: Maintained 3383F: Documentation/devicetree/bindings/auxdisplay/ 3384F: drivers/auxdisplay/ 3385F: include/linux/cfag12864b.h 3386 3387AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3388M: Andreas Klinger <ak@it-klinger.de> 3389L: linux-iio@vger.kernel.org 3390S: Maintained 3391F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3392F: drivers/iio/adc/hx711.c 3393 3394AX.25 NETWORK LAYER 3395M: Ralf Baechle <ralf@linux-mips.org> 3396L: linux-hams@vger.kernel.org 3397S: Maintained 3398W: http://www.linux-ax25.org/ 3399F: include/net/ax25.h 3400F: include/uapi/linux/ax25.h 3401F: net/ax25/ 3402 3403AXENTIA ARM DEVICES 3404M: Peter Rosin <peda@axentia.se> 3405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3406S: Maintained 3407F: arch/arm/boot/dts/at91-linea.dtsi 3408F: arch/arm/boot/dts/at91-natte.dtsi 3409F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3410F: arch/arm/boot/dts/at91-tse850-3.dts 3411 3412AXENTIA ASOC DRIVERS 3413M: Peter Rosin <peda@axentia.se> 3414L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3415S: Maintained 3416F: Documentation/devicetree/bindings/sound/axentia,* 3417F: sound/soc/atmel/tse850-pcm5142.c 3418 3419AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3420M: Nuno Sá <nuno.sa@analog.com> 3421L: linux-hwmon@vger.kernel.org 3422S: Supported 3423W: https://ez.analog.com/linux-software-drivers 3424F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3425F: drivers/hwmon/axi-fan-control.c 3426 3427AXXIA I2C CONTROLLER 3428M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3429L: linux-i2c@vger.kernel.org 3430S: Maintained 3431F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3432F: drivers/i2c/busses/i2c-axxia.c 3433 3434AZ6007 DVB DRIVER 3435M: Mauro Carvalho Chehab <mchehab@kernel.org> 3436L: linux-media@vger.kernel.org 3437S: Maintained 3438W: https://linuxtv.org 3439T: git git://linuxtv.org/media_tree.git 3440F: drivers/media/usb/dvb-usb-v2/az6007.c 3441 3442AZTECH FM RADIO RECEIVER DRIVER 3443M: Hans Verkuil <hverkuil@xs4all.nl> 3444L: linux-media@vger.kernel.org 3445S: Maintained 3446W: https://linuxtv.org 3447T: git git://linuxtv.org/media_tree.git 3448F: drivers/media/radio/radio-aztech* 3449 3450B43 WIRELESS DRIVER 3451L: linux-wireless@vger.kernel.org 3452L: b43-dev@lists.infradead.org 3453S: Odd Fixes 3454W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3455F: drivers/net/wireless/broadcom/b43/ 3456 3457B43LEGACY WIRELESS DRIVER 3458M: Larry Finger <Larry.Finger@lwfinger.net> 3459L: linux-wireless@vger.kernel.org 3460L: b43-dev@lists.infradead.org 3461S: Maintained 3462W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3463F: drivers/net/wireless/broadcom/b43legacy/ 3464 3465BACKLIGHT CLASS/SUBSYSTEM 3466M: Lee Jones <lee@kernel.org> 3467M: Daniel Thompson <daniel.thompson@linaro.org> 3468M: Jingoo Han <jingoohan1@gmail.com> 3469L: dri-devel@lists.freedesktop.org 3470S: Maintained 3471T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3472F: Documentation/ABI/stable/sysfs-class-backlight 3473F: Documentation/ABI/testing/sysfs-class-backlight 3474F: Documentation/devicetree/bindings/leds/backlight 3475F: drivers/video/backlight/ 3476F: include/linux/backlight.h 3477F: include/linux/pwm_backlight.h 3478 3479BARCO P50 GPIO DRIVER 3480M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3481M: Peter Korsgaard <peter.korsgaard@barco.com> 3482S: Maintained 3483F: drivers/platform/x86/barco-p50-gpio.c 3484 3485BATMAN ADVANCED 3486M: Marek Lindner <mareklindner@neomailbox.ch> 3487M: Simon Wunderlich <sw@simonwunderlich.de> 3488M: Antonio Quartulli <a@unstable.cc> 3489M: Sven Eckelmann <sven@narfation.org> 3490L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3491S: Maintained 3492W: https://www.open-mesh.org/ 3493Q: https://patchwork.open-mesh.org/project/batman/list/ 3494B: https://www.open-mesh.org/projects/batman-adv/issues 3495C: ircs://irc.hackint.org/batadv 3496T: git https://git.open-mesh.org/linux-merge.git 3497F: Documentation/networking/batman-adv.rst 3498F: include/uapi/linux/batadv_packet.h 3499F: include/uapi/linux/batman_adv.h 3500F: net/batman-adv/ 3501 3502BAYCOM/HDLCDRV DRIVERS FOR AX.25 3503M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3504L: linux-hams@vger.kernel.org 3505S: Maintained 3506W: http://www.baycom.org/~tom/ham/ham.html 3507F: drivers/net/hamradio/baycom* 3508 3509BCACHE (BLOCK LAYER CACHE) 3510M: Coly Li <colyli@suse.de> 3511M: Kent Overstreet <kent.overstreet@gmail.com> 3512L: linux-bcache@vger.kernel.org 3513S: Maintained 3514W: http://bcache.evilpiepirate.org 3515C: irc://irc.oftc.net/bcache 3516F: drivers/md/bcache/ 3517 3518BDISP ST MEDIA DRIVER 3519M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3520L: linux-media@vger.kernel.org 3521S: Supported 3522W: https://linuxtv.org 3523T: git git://linuxtv.org/media_tree.git 3524F: drivers/media/platform/st/sti/bdisp 3525 3526BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3527M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3528L: netdev@vger.kernel.org 3529S: Maintained 3530F: drivers/net/ethernet/ec_bhf.c 3531 3532BEFS FILE SYSTEM 3533M: Luis de Bethencourt <luisbg@kernel.org> 3534M: Salah Triki <salah.triki@gmail.com> 3535S: Maintained 3536T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3537F: Documentation/filesystems/befs.rst 3538F: fs/befs/ 3539 3540BFQ I/O SCHEDULER 3541M: Paolo Valente <paolo.valente@unimore.it> 3542M: Jens Axboe <axboe@kernel.dk> 3543L: linux-block@vger.kernel.org 3544S: Maintained 3545F: Documentation/block/bfq-iosched.rst 3546F: block/bfq-* 3547 3548BFS FILE SYSTEM 3549M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3550S: Maintained 3551F: Documentation/filesystems/bfs.rst 3552F: fs/bfs/ 3553F: include/uapi/linux/bfs_fs.h 3554 3555BITMAP API 3556M: Yury Norov <yury.norov@gmail.com> 3557R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3558R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3559S: Maintained 3560F: include/linux/bitmap.h 3561F: include/linux/cpumask.h 3562F: include/linux/find.h 3563F: include/linux/nodemask.h 3564F: lib/bitmap.c 3565F: lib/cpumask.c 3566F: lib/cpumask_kunit.c 3567F: lib/find_bit.c 3568F: lib/find_bit_benchmark.c 3569F: lib/test_bitmap.c 3570F: tools/include/linux/bitmap.h 3571F: tools/include/linux/find.h 3572F: tools/lib/bitmap.c 3573F: tools/lib/find_bit.c 3574 3575BLINKM RGB LED DRIVER 3576M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3577S: Maintained 3578F: drivers/leds/leds-blinkm.c 3579 3580BLOCK LAYER 3581M: Jens Axboe <axboe@kernel.dk> 3582L: linux-block@vger.kernel.org 3583S: Maintained 3584T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3585F: Documentation/ABI/stable/sysfs-block 3586F: Documentation/block/ 3587F: block/ 3588F: drivers/block/ 3589F: include/linux/bio.h 3590F: include/linux/blk* 3591F: kernel/trace/blktrace.c 3592F: lib/sbitmap.c 3593 3594BLOCK2MTD DRIVER 3595M: Joern Engel <joern@lazybastard.org> 3596L: linux-mtd@lists.infradead.org 3597S: Maintained 3598F: drivers/mtd/devices/block2mtd.c 3599 3600BLUETOOTH DRIVERS 3601M: Marcel Holtmann <marcel@holtmann.org> 3602M: Johan Hedberg <johan.hedberg@gmail.com> 3603M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3604L: linux-bluetooth@vger.kernel.org 3605S: Supported 3606W: http://www.bluez.org/ 3607T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3608T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3609F: drivers/bluetooth/ 3610 3611BLUETOOTH SUBSYSTEM 3612M: Marcel Holtmann <marcel@holtmann.org> 3613M: Johan Hedberg <johan.hedberg@gmail.com> 3614M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3615L: linux-bluetooth@vger.kernel.org 3616S: Supported 3617W: http://www.bluez.org/ 3618T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3619T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3620F: include/net/bluetooth/ 3621F: net/bluetooth/ 3622 3623BONDING DRIVER 3624M: Jay Vosburgh <j.vosburgh@gmail.com> 3625M: Andy Gospodarek <andy@greyhouse.net> 3626L: netdev@vger.kernel.org 3627S: Supported 3628W: http://sourceforge.net/projects/bonding/ 3629F: Documentation/networking/bonding.rst 3630F: drivers/net/bonding/ 3631F: include/net/bond* 3632F: include/uapi/linux/if_bonding.h 3633F: tools/testing/selftests/drivers/net/bonding/ 3634 3635BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3636M: Dan Robertson <dan@dlrobertson.com> 3637L: linux-iio@vger.kernel.org 3638S: Maintained 3639F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3640F: drivers/iio/accel/bma400* 3641 3642BPF JIT for ARM 3643M: Shubham Bansal <illusionist.neo@gmail.com> 3644L: bpf@vger.kernel.org 3645S: Odd Fixes 3646F: arch/arm/net/ 3647 3648BPF JIT for ARM64 3649M: Daniel Borkmann <daniel@iogearbox.net> 3650M: Alexei Starovoitov <ast@kernel.org> 3651M: Zi Shen Lim <zlim.lnx@gmail.com> 3652L: bpf@vger.kernel.org 3653S: Supported 3654F: arch/arm64/net/ 3655 3656BPF JIT for MIPS (32-BIT AND 64-BIT) 3657M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3658M: Paul Burton <paulburton@kernel.org> 3659L: bpf@vger.kernel.org 3660S: Maintained 3661F: arch/mips/net/ 3662 3663BPF JIT for NFP NICs 3664M: Jakub Kicinski <kuba@kernel.org> 3665L: bpf@vger.kernel.org 3666S: Odd Fixes 3667F: drivers/net/ethernet/netronome/nfp/bpf/ 3668 3669BPF JIT for POWERPC (32-BIT AND 64-BIT) 3670M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3671M: Michael Ellerman <mpe@ellerman.id.au> 3672L: bpf@vger.kernel.org 3673S: Supported 3674F: arch/powerpc/net/ 3675 3676BPF JIT for RISC-V (32-bit) 3677M: Luke Nelson <luke.r.nels@gmail.com> 3678M: Xi Wang <xi.wang@gmail.com> 3679L: bpf@vger.kernel.org 3680S: Maintained 3681F: arch/riscv/net/ 3682X: arch/riscv/net/bpf_jit_comp64.c 3683 3684BPF JIT for RISC-V (64-bit) 3685M: Björn Töpel <bjorn@kernel.org> 3686L: bpf@vger.kernel.org 3687S: Maintained 3688F: arch/riscv/net/ 3689X: arch/riscv/net/bpf_jit_comp32.c 3690 3691BPF JIT for S390 3692M: Ilya Leoshkevich <iii@linux.ibm.com> 3693M: Heiko Carstens <hca@linux.ibm.com> 3694M: Vasily Gorbik <gor@linux.ibm.com> 3695L: bpf@vger.kernel.org 3696S: Supported 3697F: arch/s390/net/ 3698X: arch/s390/net/pnet.c 3699 3700BPF JIT for SPARC (32-BIT AND 64-BIT) 3701M: David S. Miller <davem@davemloft.net> 3702L: bpf@vger.kernel.org 3703S: Odd Fixes 3704F: arch/sparc/net/ 3705 3706BPF JIT for X86 32-BIT 3707M: Wang YanQing <udknight@gmail.com> 3708L: bpf@vger.kernel.org 3709S: Odd Fixes 3710F: arch/x86/net/bpf_jit_comp32.c 3711 3712BPF JIT for X86 64-BIT 3713M: Alexei Starovoitov <ast@kernel.org> 3714M: Daniel Borkmann <daniel@iogearbox.net> 3715L: bpf@vger.kernel.org 3716S: Supported 3717F: arch/x86/net/ 3718X: arch/x86/net/bpf_jit_comp32.c 3719 3720BPF [BTF] 3721M: Martin KaFai Lau <martin.lau@linux.dev> 3722L: bpf@vger.kernel.org 3723S: Maintained 3724F: include/linux/btf* 3725F: kernel/bpf/btf.c 3726 3727BPF [CORE] 3728M: Alexei Starovoitov <ast@kernel.org> 3729M: Daniel Borkmann <daniel@iogearbox.net> 3730R: John Fastabend <john.fastabend@gmail.com> 3731L: bpf@vger.kernel.org 3732S: Maintained 3733F: include/linux/bpf* 3734F: include/linux/filter.h 3735F: include/linux/tnum.h 3736F: kernel/bpf/core.c 3737F: kernel/bpf/dispatcher.c 3738F: kernel/bpf/syscall.c 3739F: kernel/bpf/tnum.c 3740F: kernel/bpf/trampoline.c 3741F: kernel/bpf/verifier.c 3742 3743BPF [DOCUMENTATION] (Related to Standardization) 3744R: David Vernet <void@manifault.com> 3745L: bpf@vger.kernel.org 3746L: bpf@ietf.org 3747S: Maintained 3748F: Documentation/bpf/instruction-set.rst 3749 3750BPF [GENERAL] (Safe Dynamic Programs and Tools) 3751M: Alexei Starovoitov <ast@kernel.org> 3752M: Daniel Borkmann <daniel@iogearbox.net> 3753M: Andrii Nakryiko <andrii@kernel.org> 3754R: Martin KaFai Lau <martin.lau@linux.dev> 3755R: Song Liu <song@kernel.org> 3756R: Yonghong Song <yhs@fb.com> 3757R: John Fastabend <john.fastabend@gmail.com> 3758R: KP Singh <kpsingh@kernel.org> 3759R: Stanislav Fomichev <sdf@google.com> 3760R: Hao Luo <haoluo@google.com> 3761R: Jiri Olsa <jolsa@kernel.org> 3762L: bpf@vger.kernel.org 3763S: Supported 3764W: https://bpf.io/ 3765Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3766T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3767T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3768F: Documentation/bpf/ 3769F: Documentation/networking/filter.rst 3770F: Documentation/userspace-api/ebpf/ 3771F: arch/*/net/* 3772F: include/linux/bpf* 3773F: include/linux/btf* 3774F: include/linux/filter.h 3775F: include/trace/events/xdp.h 3776F: include/uapi/linux/bpf* 3777F: include/uapi/linux/btf* 3778F: include/uapi/linux/filter.h 3779F: kernel/bpf/ 3780F: kernel/trace/bpf_trace.c 3781F: lib/test_bpf.c 3782F: net/bpf/ 3783F: net/core/filter.c 3784F: net/sched/act_bpf.c 3785F: net/sched/cls_bpf.c 3786F: samples/bpf/ 3787F: scripts/bpf_doc.py 3788F: scripts/pahole-flags.sh 3789F: scripts/pahole-version.sh 3790F: tools/bpf/ 3791F: tools/lib/bpf/ 3792F: tools/testing/selftests/bpf/ 3793 3794BPF [ITERATOR] 3795M: Yonghong Song <yhs@fb.com> 3796L: bpf@vger.kernel.org 3797S: Maintained 3798F: kernel/bpf/*iter.c 3799 3800BPF [L7 FRAMEWORK] (sockmap) 3801M: John Fastabend <john.fastabend@gmail.com> 3802M: Jakub Sitnicki <jakub@cloudflare.com> 3803L: netdev@vger.kernel.org 3804L: bpf@vger.kernel.org 3805S: Maintained 3806F: include/linux/skmsg.h 3807F: net/core/skmsg.c 3808F: net/core/sock_map.c 3809F: net/ipv4/tcp_bpf.c 3810F: net/ipv4/udp_bpf.c 3811F: net/unix/unix_bpf.c 3812 3813BPF [LIBRARY] (libbpf) 3814M: Andrii Nakryiko <andrii@kernel.org> 3815L: bpf@vger.kernel.org 3816S: Maintained 3817F: tools/lib/bpf/ 3818 3819BPF [MISC] 3820L: bpf@vger.kernel.org 3821S: Odd Fixes 3822K: (?:\b|_)bpf(?:\b|_) 3823 3824BPF [NETWORKING] (struct_ops, reuseport) 3825M: Martin KaFai Lau <martin.lau@linux.dev> 3826L: bpf@vger.kernel.org 3827L: netdev@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/bpf_struct* 3830 3831BPF [NETWORKING] (tc BPF, sock_addr) 3832M: Martin KaFai Lau <martin.lau@linux.dev> 3833M: Daniel Borkmann <daniel@iogearbox.net> 3834R: John Fastabend <john.fastabend@gmail.com> 3835L: bpf@vger.kernel.org 3836L: netdev@vger.kernel.org 3837S: Maintained 3838F: net/core/filter.c 3839F: net/sched/act_bpf.c 3840F: net/sched/cls_bpf.c 3841 3842BPF [RINGBUF] 3843M: Andrii Nakryiko <andrii@kernel.org> 3844L: bpf@vger.kernel.org 3845S: Maintained 3846F: kernel/bpf/ringbuf.c 3847 3848BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3849M: KP Singh <kpsingh@kernel.org> 3850R: Florent Revest <revest@chromium.org> 3851R: Brendan Jackman <jackmanb@chromium.org> 3852L: bpf@vger.kernel.org 3853S: Maintained 3854F: Documentation/bpf/prog_lsm.rst 3855F: include/linux/bpf_lsm.h 3856F: kernel/bpf/bpf_lsm.c 3857F: security/bpf/ 3858 3859BPF [SELFTESTS] (Test Runners & Infrastructure) 3860M: Andrii Nakryiko <andrii@kernel.org> 3861R: Mykola Lysenko <mykolal@fb.com> 3862L: bpf@vger.kernel.org 3863S: Maintained 3864F: tools/testing/selftests/bpf/ 3865 3866BPF [STORAGE & CGROUPS] 3867M: Martin KaFai Lau <martin.lau@linux.dev> 3868L: bpf@vger.kernel.org 3869S: Maintained 3870F: kernel/bpf/*storage.c 3871F: kernel/bpf/bpf_lru* 3872F: kernel/bpf/cgroup.c 3873 3874BPF [TOOLING] (bpftool) 3875M: Quentin Monnet <quentin@isovalent.com> 3876L: bpf@vger.kernel.org 3877S: Maintained 3878F: kernel/bpf/disasm.* 3879F: tools/bpf/bpftool/ 3880 3881BPF [TRACING] 3882M: Song Liu <song@kernel.org> 3883R: Jiri Olsa <jolsa@kernel.org> 3884L: bpf@vger.kernel.org 3885S: Maintained 3886F: kernel/bpf/stackmap.c 3887F: kernel/trace/bpf_trace.c 3888 3889BROADCOM B44 10/100 ETHERNET DRIVER 3890M: Michael Chan <michael.chan@broadcom.com> 3891L: netdev@vger.kernel.org 3892S: Supported 3893F: drivers/net/ethernet/broadcom/b44.* 3894 3895BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3896M: Florian Fainelli <f.fainelli@gmail.com> 3897L: netdev@vger.kernel.org 3898L: openwrt-devel@lists.openwrt.org (subscribers-only) 3899S: Supported 3900F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3901F: drivers/net/dsa/b53/* 3902F: drivers/net/dsa/bcm_sf2* 3903F: include/linux/dsa/brcm.h 3904F: include/linux/platform_data/b53.h 3905 3906BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3907M: Florian Fainelli <f.fainelli@gmail.com> 3908R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3909L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3911S: Maintained 3912T: git https://github.com/broadcom/stblinux.git 3913F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3914F: drivers/pci/controller/pcie-brcmstb.c 3915F: drivers/staging/vc04_services 3916N: bcm2711 3917N: bcm283* 3918N: raspberrypi 3919 3920BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3921M: Florian Fainelli <f.fainelli@gmail.com> 3922M: Ray Jui <rjui@broadcom.com> 3923M: Scott Branden <sbranden@broadcom.com> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925S: Maintained 3926T: git https://github.com/broadcom/mach-bcm 3927F: arch/arm/mach-bcm/ 3928N: bcm281* 3929N: bcm113* 3930N: bcm216* 3931N: kona 3932 3933BROADCOM BCM47XX MIPS ARCHITECTURE 3934M: Hauke Mehrtens <hauke@hauke-m.de> 3935M: Rafał Miłecki <zajec5@gmail.com> 3936L: linux-mips@vger.kernel.org 3937S: Maintained 3938F: Documentation/devicetree/bindings/mips/brcm/ 3939F: arch/mips/bcm47xx/* 3940F: arch/mips/include/asm/mach-bcm47xx/* 3941 3942BROADCOM BCM4908 ETHERNET DRIVER 3943M: Rafał Miłecki <rafal@milecki.pl> 3944R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3945L: netdev@vger.kernel.org 3946S: Maintained 3947F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3948F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3949F: drivers/net/ethernet/broadcom/unimac.h 3950 3951BROADCOM BCM4908 PINMUX DRIVER 3952M: Rafał Miłecki <rafal@milecki.pl> 3953R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3954L: linux-gpio@vger.kernel.org 3955S: Maintained 3956F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3957F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3958 3959BROADCOM BCM5301X ARM ARCHITECTURE 3960M: Florian Fainelli <f.fainelli@gmail.com> 3961M: Hauke Mehrtens <hauke@hauke-m.de> 3962M: Rafał Miłecki <zajec5@gmail.com> 3963R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3965S: Maintained 3966F: arch/arm/boot/dts/bcm470* 3967F: arch/arm/boot/dts/bcm5301* 3968F: arch/arm/boot/dts/bcm953012* 3969F: arch/arm/mach-bcm/bcm_5301x.c 3970 3971BROADCOM BCM53573 ARM ARCHITECTURE 3972M: Florian Fainelli <f.fainelli@gmail.com> 3973M: Rafał Miłecki <rafal@milecki.pl> 3974R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3976S: Maintained 3977F: arch/arm/boot/dts/bcm47189* 3978F: arch/arm/boot/dts/bcm53573* 3979 3980BROADCOM BCM63XX/BCM33XX UDC DRIVER 3981M: Kevin Cernekee <cernekee@gmail.com> 3982L: linux-usb@vger.kernel.org 3983S: Maintained 3984F: drivers/usb/gadget/udc/bcm63xx_udc.* 3985 3986BROADCOM BCM7XXX ARM ARCHITECTURE 3987M: Florian Fainelli <f.fainelli@gmail.com> 3988R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3990S: Maintained 3991T: git https://github.com/broadcom/stblinux.git 3992F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3993F: arch/arm/boot/dts/bcm7*.dts* 3994F: arch/arm/include/asm/hardware/cache-b15-rac.h 3995F: arch/arm/mach-bcm/*brcmstb* 3996F: arch/arm/mm/cache-b15-rac.c 3997F: drivers/bus/brcmstb_gisb.c 3998F: drivers/pci/controller/pcie-brcmstb.c 3999N: brcmstb 4000N: bcm7038 4001N: bcm7120 4002 4003BROADCOM BCMBCA ARM ARCHITECTURE 4004M: William Zhang <william.zhang@broadcom.com> 4005M: Anand Gore <anand.gore@broadcom.com> 4006M: Kursad Oney <kursad.oney@broadcom.com> 4007M: Florian Fainelli <f.fainelli@gmail.com> 4008M: Rafał Miłecki <rafal@milecki.pl> 4009R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4011S: Maintained 4012T: git https://github.com/broadcom/stblinux.git 4013F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4014F: arch/arm64/boot/dts/broadcom/bcmbca/* 4015N: bcmbca 4016N: bcm[9]?47622 4017N: bcm[9]?4912 4018N: bcm[9]?63138 4019N: bcm[9]?63146 4020N: bcm[9]?63148 4021N: bcm[9]?63158 4022N: bcm[9]?63178 4023N: bcm[9]?6756 4024N: bcm[9]?6813 4025N: bcm[9]?6846 4026N: bcm[9]?6855 4027N: bcm[9]?6856 4028N: bcm[9]?6858 4029N: bcm[9]?6878 4030 4031BROADCOM BDC DRIVER 4032M: Justin Chen <justinpopo6@gmail.com> 4033M: Al Cooper <alcooperx@gmail.com> 4034R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4035L: linux-usb@vger.kernel.org 4036S: Maintained 4037F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4038F: drivers/usb/gadget/udc/bdc/ 4039 4040BROADCOM BMIPS CPUFREQ DRIVER 4041M: Markus Mayer <mmayer@broadcom.com> 4042R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4043L: linux-pm@vger.kernel.org 4044S: Maintained 4045F: drivers/cpufreq/bmips-cpufreq.c 4046 4047BROADCOM BMIPS MIPS ARCHITECTURE 4048M: Florian Fainelli <f.fainelli@gmail.com> 4049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4050L: linux-mips@vger.kernel.org 4051S: Maintained 4052T: git https://github.com/broadcom/stblinux.git 4053F: arch/mips/bmips/* 4054F: arch/mips/boot/dts/brcm/bcm*.dts* 4055F: arch/mips/include/asm/mach-bmips/* 4056F: arch/mips/kernel/*bmips* 4057F: drivers/irqchip/irq-bcm63* 4058F: drivers/irqchip/irq-bcm7* 4059F: drivers/irqchip/irq-brcmstb* 4060F: drivers/soc/bcm/bcm63xx 4061F: include/linux/bcm963xx_nvram.h 4062F: include/linux/bcm963xx_tag.h 4063 4064BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4065M: Rasesh Mody <rmody@marvell.com> 4066M: GR-Linux-NIC-Dev@marvell.com 4067L: netdev@vger.kernel.org 4068S: Supported 4069F: drivers/net/ethernet/broadcom/bnx2.* 4070F: drivers/net/ethernet/broadcom/bnx2_* 4071 4072BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4073M: Saurav Kashyap <skashyap@marvell.com> 4074M: Javed Hasan <jhasan@marvell.com> 4075M: GR-QLogic-Storage-Upstream@marvell.com 4076L: linux-scsi@vger.kernel.org 4077S: Supported 4078F: drivers/scsi/bnx2fc/ 4079 4080BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4081M: Nilesh Javali <njavali@marvell.com> 4082M: Manish Rangankar <mrangankar@marvell.com> 4083M: GR-QLogic-Storage-Upstream@marvell.com 4084L: linux-scsi@vger.kernel.org 4085S: Supported 4086F: drivers/scsi/bnx2i/ 4087 4088BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4089M: Ariel Elior <aelior@marvell.com> 4090M: Sudarsana Kalluru <skalluru@marvell.com> 4091M: Manish Chopra <manishc@marvell.com> 4092L: netdev@vger.kernel.org 4093S: Supported 4094F: drivers/net/ethernet/broadcom/bnx2x/ 4095 4096BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4097M: Michael Chan <michael.chan@broadcom.com> 4098L: netdev@vger.kernel.org 4099S: Supported 4100F: drivers/firmware/broadcom/tee_bnxt_fw.c 4101F: drivers/net/ethernet/broadcom/bnxt/ 4102F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4103 4104BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4105M: Arend van Spriel <aspriel@gmail.com> 4106M: Franky Lin <franky.lin@broadcom.com> 4107M: Hante Meuleman <hante.meuleman@broadcom.com> 4108L: linux-wireless@vger.kernel.org 4109L: brcm80211-dev-list.pdl@broadcom.com 4110L: SHA-cyfmac-dev-list@infineon.com 4111S: Supported 4112F: drivers/net/wireless/broadcom/brcm80211/ 4113 4114BROADCOM BRCMSTB GPIO DRIVER 4115M: Doug Berger <opendmb@gmail.com> 4116M: Florian Fainelli <f.fainelli@gmail.com> 4117R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4118S: Supported 4119F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4120F: drivers/gpio/gpio-brcmstb.c 4121 4122BROADCOM BRCMSTB I2C DRIVER 4123M: Kamal Dasu <kdasu.kdev@gmail.com> 4124R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4125L: linux-i2c@vger.kernel.org 4126S: Supported 4127F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4128F: drivers/i2c/busses/i2c-brcmstb.c 4129 4130BROADCOM BRCMSTB UART DRIVER 4131M: Al Cooper <alcooperx@gmail.com> 4132R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4133L: linux-serial@vger.kernel.org 4134S: Maintained 4135F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4136F: drivers/tty/serial/8250/8250_bcm7271.c 4137 4138BROADCOM BRCMSTB USB EHCI DRIVER 4139M: Justin Chen <justinpopo6@gmail.com> 4140M: Al Cooper <alcooperx@gmail.com> 4141R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4142L: linux-usb@vger.kernel.org 4143S: Maintained 4144F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4145F: drivers/usb/host/ehci-brcm.* 4146 4147BROADCOM BRCMSTB USB PIN MAP DRIVER 4148M: Al Cooper <alcooperx@gmail.com> 4149R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4150L: linux-usb@vger.kernel.org 4151S: Maintained 4152F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4153F: drivers/usb/misc/brcmstb-usb-pinmap.c 4154 4155BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4156M: Justin Chen <justinpopo6@gmail.com> 4157M: Al Cooper <alcooperx@gmail.com> 4158R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4159L: linux-kernel@vger.kernel.org 4160S: Maintained 4161F: drivers/phy/broadcom/phy-brcm-usb* 4162 4163BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4164M: William Zhang <william.zhang@broadcom.com> 4165M: Kursad Oney <kursad.oney@broadcom.com> 4166M: Jonas Gorski <jonas.gorski@gmail.com> 4167R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4168L: linux-spi@vger.kernel.org 4169S: Maintained 4170F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4171F: drivers/spi/spi-bcm63xx-hsspi.c 4172F: drivers/spi/spi-bcmbca-hsspi.c 4173 4174BROADCOM ETHERNET PHY DRIVERS 4175M: Florian Fainelli <f.fainelli@gmail.com> 4176R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4177L: netdev@vger.kernel.org 4178S: Supported 4179F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4180F: drivers/net/phy/bcm*.[ch] 4181F: drivers/net/phy/broadcom.c 4182F: include/linux/brcmphy.h 4183 4184BROADCOM GENET ETHERNET DRIVER 4185M: Doug Berger <opendmb@gmail.com> 4186M: Florian Fainelli <f.fainelli@gmail.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Supported 4190F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4191F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4192F: drivers/net/ethernet/broadcom/genet/ 4193F: drivers/net/ethernet/broadcom/unimac.h 4194F: drivers/net/mdio/mdio-bcm-unimac.c 4195F: include/linux/platform_data/bcmgenet.h 4196F: include/linux/platform_data/mdio-bcm-unimac.h 4197 4198BROADCOM IPROC ARM ARCHITECTURE 4199M: Ray Jui <rjui@broadcom.com> 4200M: Scott Branden <sbranden@broadcom.com> 4201R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4203S: Maintained 4204T: git https://github.com/broadcom/stblinux.git 4205F: arch/arm64/boot/dts/broadcom/northstar2/* 4206F: arch/arm64/boot/dts/broadcom/stingray/* 4207F: drivers/clk/bcm/clk-ns* 4208F: drivers/clk/bcm/clk-sr* 4209F: drivers/pinctrl/bcm/pinctrl-ns* 4210F: include/dt-bindings/clock/bcm-sr* 4211N: iproc 4212N: cygnus 4213N: bcm[-_]nsp 4214N: bcm9113* 4215N: bcm9583* 4216N: bcm9585* 4217N: bcm9586* 4218N: bcm988312 4219N: bcm113* 4220N: bcm583* 4221N: bcm585* 4222N: bcm586* 4223N: bcm88312 4224N: hr2 4225N: stingray 4226 4227BROADCOM IPROC GBIT ETHERNET DRIVER 4228M: Rafał Miłecki <rafal@milecki.pl> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: netdev@vger.kernel.org 4231S: Maintained 4232F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4233F: drivers/net/ethernet/broadcom/bgmac* 4234F: drivers/net/ethernet/broadcom/unimac.h 4235 4236BROADCOM KONA GPIO DRIVER 4237M: Ray Jui <rjui@broadcom.com> 4238R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4239S: Supported 4240F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4241F: drivers/gpio/gpio-bcm-kona.c 4242 4243BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4244M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4245M: Kashyap Desai <kashyap.desai@broadcom.com> 4246M: Sumit Saxena <sumit.saxena@broadcom.com> 4247M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4248L: mpi3mr-linuxdrv.pdl@broadcom.com 4249L: linux-scsi@vger.kernel.org 4250S: Supported 4251W: https://www.broadcom.com/support/storage 4252F: drivers/scsi/mpi3mr/ 4253 4254BROADCOM NETXTREME-E ROCE DRIVER 4255M: Selvin Xavier <selvin.xavier@broadcom.com> 4256L: linux-rdma@vger.kernel.org 4257S: Supported 4258W: http://www.broadcom.com 4259F: drivers/infiniband/hw/bnxt_re/ 4260F: include/uapi/rdma/bnxt_re-abi.h 4261 4262BROADCOM NVRAM DRIVER 4263M: Rafał Miłecki <zajec5@gmail.com> 4264L: linux-mips@vger.kernel.org 4265S: Maintained 4266F: drivers/firmware/broadcom/* 4267 4268BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4269M: Rafał Miłecki <rafal@milecki.pl> 4270M: Florian Fainelli <f.fainelli@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-pm@vger.kernel.org 4273S: Maintained 4274T: git https://github.com/broadcom/stblinux.git 4275F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4276F: include/dt-bindings/soc/bcm-pmb.h 4277 4278BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4279M: Rafał Miłecki <zajec5@gmail.com> 4280L: linux-wireless@vger.kernel.org 4281S: Maintained 4282F: drivers/bcma/ 4283F: include/linux/bcma/ 4284 4285BROADCOM SPI DRIVER 4286M: Kamal Dasu <kdasu.kdev@gmail.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288S: Maintained 4289F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4290F: drivers/spi/spi-bcm-qspi.* 4291F: drivers/spi/spi-brcmstb-qspi.c 4292F: drivers/spi/spi-iproc-qspi.c 4293 4294BROADCOM STB AVS CPUFREQ DRIVER 4295M: Markus Mayer <mmayer@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297L: linux-pm@vger.kernel.org 4298S: Maintained 4299F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4300F: drivers/cpufreq/brcmstb* 4301 4302BROADCOM STB AVS TMON DRIVER 4303M: Markus Mayer <mmayer@broadcom.com> 4304R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4305L: linux-pm@vger.kernel.org 4306S: Maintained 4307F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4308F: drivers/thermal/broadcom/brcmstb* 4309 4310BROADCOM STB DPFE DRIVER 4311M: Markus Mayer <mmayer@broadcom.com> 4312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4314S: Maintained 4315F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4316F: drivers/memory/brcmstb_dpfe.c 4317 4318BROADCOM STB NAND FLASH DRIVER 4319M: Brian Norris <computersforpeace@gmail.com> 4320M: Kamal Dasu <kdasu.kdev@gmail.com> 4321R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4322L: linux-mtd@lists.infradead.org 4323S: Maintained 4324F: drivers/mtd/nand/raw/brcmnand/ 4325F: include/linux/platform_data/brcmnand.h 4326 4327BROADCOM STB PCIE DRIVER 4328M: Jim Quinlan <jim2101024@gmail.com> 4329M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4330M: Florian Fainelli <f.fainelli@gmail.com> 4331R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4332L: linux-pci@vger.kernel.org 4333S: Maintained 4334F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4335F: drivers/pci/controller/pcie-brcmstb.c 4336 4337BROADCOM SYSTEMPORT ETHERNET DRIVER 4338M: Florian Fainelli <f.fainelli@gmail.com> 4339R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4340L: netdev@vger.kernel.org 4341S: Supported 4342F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4343F: drivers/net/ethernet/broadcom/bcmsysport.* 4344F: drivers/net/ethernet/broadcom/unimac.h 4345 4346BROADCOM TG3 GIGABIT ETHERNET DRIVER 4347M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4348M: Prashant Sreedharan <prashant@broadcom.com> 4349M: Michael Chan <mchan@broadcom.com> 4350L: netdev@vger.kernel.org 4351S: Supported 4352F: drivers/net/ethernet/broadcom/tg3.* 4353 4354BROADCOM VK DRIVER 4355M: Scott Branden <scott.branden@broadcom.com> 4356R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4357S: Supported 4358F: drivers/misc/bcm-vk/ 4359F: include/uapi/linux/misc/bcm_vk.h 4360 4361BROCADE BFA FC SCSI DRIVER 4362M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4363M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4364L: linux-scsi@vger.kernel.org 4365S: Supported 4366F: drivers/scsi/bfa/ 4367 4368BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4369M: Rasesh Mody <rmody@marvell.com> 4370M: Sudarsana Kalluru <skalluru@marvell.com> 4371M: GR-Linux-NIC-Dev@marvell.com 4372L: netdev@vger.kernel.org 4373S: Supported 4374F: drivers/net/ethernet/brocade/bna/ 4375 4376BSG (block layer generic sg v4 driver) 4377M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4378L: linux-scsi@vger.kernel.org 4379S: Supported 4380F: block/bsg.c 4381F: include/linux/bsg.h 4382F: include/uapi/linux/bsg.h 4383 4384BT87X AUDIO DRIVER 4385M: Clemens Ladisch <clemens@ladisch.de> 4386L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4387S: Maintained 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4389F: Documentation/sound/cards/bt87x.rst 4390F: sound/pci/bt87x.c 4391 4392BT8XXGPIO DRIVER 4393M: Michael Buesch <m@bues.ch> 4394S: Maintained 4395W: http://bu3sch.de/btgpio.php 4396F: drivers/gpio/gpio-bt8xx.c 4397 4398BTRFS FILE SYSTEM 4399M: Chris Mason <clm@fb.com> 4400M: Josef Bacik <josef@toxicpanda.com> 4401M: David Sterba <dsterba@suse.com> 4402L: linux-btrfs@vger.kernel.org 4403S: Maintained 4404W: https://btrfs.readthedocs.io 4405W: https://btrfs.wiki.kernel.org/ 4406Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4407C: irc://irc.libera.chat/btrfs 4408T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4409F: Documentation/filesystems/btrfs.rst 4410F: fs/btrfs/ 4411F: include/linux/btrfs* 4412F: include/trace/events/btrfs.h 4413F: include/uapi/linux/btrfs* 4414 4415BTTV VIDEO4LINUX DRIVER 4416M: Mauro Carvalho Chehab <mchehab@kernel.org> 4417L: linux-media@vger.kernel.org 4418S: Odd fixes 4419W: https://linuxtv.org 4420T: git git://linuxtv.org/media_tree.git 4421F: Documentation/driver-api/media/drivers/bttv* 4422F: drivers/media/pci/bt8xx/bttv* 4423 4424BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4425M: Chanwoo Choi <cw00.choi@samsung.com> 4426L: linux-pm@vger.kernel.org 4427L: linux-samsung-soc@vger.kernel.org 4428S: Maintained 4429T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4430F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4431F: drivers/devfreq/exynos-bus.c 4432 4433BUSLOGIC SCSI DRIVER 4434M: Khalid Aziz <khalid@gonehiking.org> 4435L: linux-scsi@vger.kernel.org 4436S: Maintained 4437F: drivers/scsi/BusLogic.* 4438F: drivers/scsi/FlashPoint.* 4439 4440BXCAN CAN NETWORK DRIVER 4441M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4442L: linux-can@vger.kernel.org 4443S: Maintained 4444F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4445F: drivers/net/can/bxcan.c 4446 4447C-MEDIA CMI8788 DRIVER 4448M: Clemens Ladisch <clemens@ladisch.de> 4449L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4450S: Maintained 4451T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4452F: sound/pci/oxygen/ 4453 4454C-SKY ARCHITECTURE 4455M: Guo Ren <guoren@kernel.org> 4456L: linux-csky@vger.kernel.org 4457S: Supported 4458T: git https://github.com/c-sky/csky-linux.git 4459F: Documentation/devicetree/bindings/csky/ 4460F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4461F: Documentation/devicetree/bindings/timer/csky,* 4462F: arch/csky/ 4463F: drivers/clocksource/timer-gx6605s.c 4464F: drivers/clocksource/timer-mp-csky.c 4465F: drivers/irqchip/irq-csky-* 4466N: csky 4467K: csky 4468 4469CA8210 IEEE-802.15.4 RADIO DRIVER 4470L: linux-wpan@vger.kernel.org 4471S: Orphan 4472W: https://github.com/Cascoda/ca8210-linux.git 4473F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4474F: drivers/net/ieee802154/ca8210.c 4475 4476CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4477M: David Howells <dhowells@redhat.com> 4478L: linux-cachefs@redhat.com (moderated for non-subscribers) 4479S: Supported 4480F: Documentation/filesystems/caching/cachefiles.rst 4481F: fs/cachefiles/ 4482 4483CADENCE MIPI-CSI2 BRIDGES 4484M: Maxime Ripard <mripard@kernel.org> 4485L: linux-media@vger.kernel.org 4486S: Maintained 4487F: Documentation/devicetree/bindings/media/cdns,*.txt 4488F: drivers/media/platform/cadence/cdns-csi2* 4489 4490CADENCE NAND DRIVER 4491L: linux-mtd@lists.infradead.org 4492S: Orphan 4493F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4494F: drivers/mtd/nand/raw/cadence-nand-controller.c 4495 4496CADENCE USB3 DRD IP DRIVER 4497M: Peter Chen <peter.chen@kernel.org> 4498M: Pawel Laszczak <pawell@cadence.com> 4499R: Roger Quadros <rogerq@kernel.org> 4500R: Aswath Govindraju <a-govindraju@ti.com> 4501L: linux-usb@vger.kernel.org 4502S: Maintained 4503T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4504F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4505F: drivers/usb/cdns3/ 4506X: drivers/usb/cdns3/cdnsp* 4507 4508CADENCE USBSSP DRD IP DRIVER 4509M: Pawel Laszczak <pawell@cadence.com> 4510L: linux-usb@vger.kernel.org 4511S: Maintained 4512T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4513F: drivers/usb/cdns3/ 4514X: drivers/usb/cdns3/cdns3* 4515 4516CADET FM/AM RADIO RECEIVER DRIVER 4517M: Hans Verkuil <hverkuil@xs4all.nl> 4518L: linux-media@vger.kernel.org 4519S: Maintained 4520W: https://linuxtv.org 4521T: git git://linuxtv.org/media_tree.git 4522F: drivers/media/radio/radio-cadet* 4523 4524CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4525L: linux-media@vger.kernel.org 4526S: Orphan 4527T: git git://linuxtv.org/media_tree.git 4528F: Documentation/admin-guide/media/cafe_ccic* 4529F: drivers/media/platform/marvell/ 4530 4531CAIF NETWORK LAYER 4532L: netdev@vger.kernel.org 4533S: Orphan 4534F: Documentation/networking/caif/ 4535F: drivers/net/caif/ 4536F: include/net/caif/ 4537F: include/uapi/linux/caif/ 4538F: net/caif/ 4539 4540CAKE QDISC 4541M: Toke Høiland-Jørgensen <toke@toke.dk> 4542L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4543S: Maintained 4544F: net/sched/sch_cake.c 4545 4546CAN NETWORK DRIVERS 4547M: Wolfgang Grandegger <wg@grandegger.com> 4548M: Marc Kleine-Budde <mkl@pengutronix.de> 4549L: linux-can@vger.kernel.org 4550S: Maintained 4551W: https://github.com/linux-can 4552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4553T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4554F: Documentation/devicetree/bindings/net/can/ 4555F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4556F: drivers/net/can/ 4557F: drivers/phy/phy-can-transceiver.c 4558F: include/linux/can/bittiming.h 4559F: include/linux/can/dev.h 4560F: include/linux/can/length.h 4561F: include/linux/can/platform/ 4562F: include/linux/can/rx-offload.h 4563F: include/uapi/linux/can/error.h 4564F: include/uapi/linux/can/netlink.h 4565F: include/uapi/linux/can/vxcan.h 4566 4567CAN NETWORK LAYER 4568M: Oliver Hartkopp <socketcan@hartkopp.net> 4569M: Marc Kleine-Budde <mkl@pengutronix.de> 4570L: linux-can@vger.kernel.org 4571S: Maintained 4572W: https://github.com/linux-can 4573T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4574T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4575F: Documentation/networking/can.rst 4576F: include/linux/can/can-ml.h 4577F: include/linux/can/core.h 4578F: include/linux/can/skb.h 4579F: include/net/netns/can.h 4580F: include/uapi/linux/can.h 4581F: include/uapi/linux/can/bcm.h 4582F: include/uapi/linux/can/gw.h 4583F: include/uapi/linux/can/isotp.h 4584F: include/uapi/linux/can/raw.h 4585F: net/can/ 4586 4587CAN-J1939 NETWORK LAYER 4588M: Robin van der Gracht <robin@protonic.nl> 4589M: Oleksij Rempel <o.rempel@pengutronix.de> 4590R: kernel@pengutronix.de 4591L: linux-can@vger.kernel.org 4592S: Maintained 4593F: Documentation/networking/j1939.rst 4594F: include/uapi/linux/can/j1939.h 4595F: net/can/j1939/ 4596 4597CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4598M: Damien Le Moal <dlemoal@kernel.org> 4599L: linux-riscv@lists.infradead.org 4600L: linux-gpio@vger.kernel.org (pinctrl driver) 4601F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4602F: drivers/pinctrl/pinctrl-k210.c 4603 4604CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4605M: Damien Le Moal <dlemoal@kernel.org> 4606L: linux-kernel@vger.kernel.org 4607L: linux-riscv@lists.infradead.org 4608S: Maintained 4609F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4610F: drivers/reset/reset-k210.c 4611 4612CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4613M: Damien Le Moal <dlemoal@kernel.org> 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4617F: drivers/soc/canaan/ 4618F: include/soc/canaan/ 4619 4620CAPABILITIES 4621M: Serge Hallyn <serge@hallyn.com> 4622L: linux-security-module@vger.kernel.org 4623S: Supported 4624F: include/linux/capability.h 4625F: include/uapi/linux/capability.h 4626F: kernel/capability.c 4627F: security/commoncap.c 4628 4629CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4630M: Kevin Tsai <ktsai@capellamicro.com> 4631S: Maintained 4632F: drivers/iio/light/cm* 4633 4634CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4635M: Christian Lamparter <chunkeey@googlemail.com> 4636L: linux-wireless@vger.kernel.org 4637S: Maintained 4638W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4639F: drivers/net/wireless/ath/carl9170/ 4640 4641CAVIUM I2C DRIVER 4642M: Robert Richter <rric@kernel.org> 4643S: Odd Fixes 4644W: http://www.marvell.com 4645F: drivers/i2c/busses/i2c-octeon* 4646F: drivers/i2c/busses/i2c-thunderx* 4647 4648CAVIUM LIQUIDIO NETWORK DRIVER 4649M: Derek Chickles <dchickles@marvell.com> 4650M: Satanand Burla <sburla@marvell.com> 4651M: Felix Manlunas <fmanlunas@marvell.com> 4652L: netdev@vger.kernel.org 4653S: Supported 4654W: http://www.marvell.com 4655F: drivers/net/ethernet/cavium/liquidio/ 4656 4657CAVIUM MMC DRIVER 4658M: Robert Richter <rric@kernel.org> 4659S: Odd Fixes 4660W: http://www.marvell.com 4661F: drivers/mmc/host/cavium* 4662 4663CAVIUM OCTEON-TX CRYPTO DRIVER 4664M: George Cherian <gcherian@marvell.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: http://www.marvell.com 4668F: drivers/crypto/cavium/cpt/ 4669 4670CAVIUM THUNDERX2 ARM64 SOC 4671M: Robert Richter <rric@kernel.org> 4672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4673S: Odd Fixes 4674F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4675F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4676 4677CBS/ETF/TAPRIO QDISCS 4678M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4679L: netdev@vger.kernel.org 4680S: Maintained 4681F: net/sched/sch_cbs.c 4682F: net/sched/sch_etf.c 4683F: net/sched/sch_taprio.c 4684 4685CC2520 IEEE-802.15.4 RADIO DRIVER 4686M: Stefan Schmidt <stefan@datenfreihafen.org> 4687L: linux-wpan@vger.kernel.org 4688S: Odd Fixes 4689F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4690F: drivers/net/ieee802154/cc2520.c 4691 4692CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4693M: Gilad Ben-Yossef <gilad@benyossef.com> 4694L: linux-crypto@vger.kernel.org 4695S: Supported 4696W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4697F: drivers/crypto/ccree/ 4698 4699CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4700M: Hadar Gat <hadar.gat@arm.com> 4701L: linux-crypto@vger.kernel.org 4702S: Supported 4703W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4704F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4705F: drivers/char/hw_random/cctrng.c 4706F: drivers/char/hw_random/cctrng.h 4707 4708CEC FRAMEWORK 4709M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4710L: linux-media@vger.kernel.org 4711S: Supported 4712W: http://linuxtv.org 4713T: git git://linuxtv.org/media_tree.git 4714F: Documentation/ABI/testing/debugfs-cec-error-inj 4715F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4716F: Documentation/driver-api/media/cec-core.rst 4717F: Documentation/userspace-api/media/cec 4718F: drivers/media/cec/ 4719F: drivers/media/rc/keymaps/rc-cec.c 4720F: include/media/cec-notifier.h 4721F: include/media/cec.h 4722F: include/uapi/linux/cec-funcs.h 4723F: include/uapi/linux/cec.h 4724 4725CEC GPIO DRIVER 4726M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4727L: linux-media@vger.kernel.org 4728S: Supported 4729W: http://linuxtv.org 4730T: git git://linuxtv.org/media_tree.git 4731F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4732F: drivers/media/cec/platform/cec-gpio/ 4733 4734CELL BROADBAND ENGINE ARCHITECTURE 4735M: Arnd Bergmann <arnd@arndb.de> 4736L: linuxppc-dev@lists.ozlabs.org 4737S: Supported 4738W: http://www.ibm.com/developerworks/power/cell/ 4739F: arch/powerpc/include/asm/cell*.h 4740F: arch/powerpc/include/asm/spu*.h 4741F: arch/powerpc/include/uapi/asm/spu*.h 4742F: arch/powerpc/platforms/cell/ 4743 4744CELLWISE CW2015 BATTERY DRIVER 4745M: Tobias Schrammm <t.schramm@manjaro.org> 4746S: Maintained 4747F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4748F: drivers/power/supply/cw2015_battery.c 4749 4750CEPH COMMON CODE (LIBCEPH) 4751M: Ilya Dryomov <idryomov@gmail.com> 4752M: Xiubo Li <xiubli@redhat.com> 4753R: Jeff Layton <jlayton@kernel.org> 4754L: ceph-devel@vger.kernel.org 4755S: Supported 4756W: http://ceph.com/ 4757T: git https://github.com/ceph/ceph-client.git 4758F: include/linux/ceph/ 4759F: include/linux/crush/ 4760F: net/ceph/ 4761 4762CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4763M: Xiubo Li <xiubli@redhat.com> 4764M: Ilya Dryomov <idryomov@gmail.com> 4765R: Jeff Layton <jlayton@kernel.org> 4766L: ceph-devel@vger.kernel.org 4767S: Supported 4768W: http://ceph.com/ 4769T: git https://github.com/ceph/ceph-client.git 4770F: Documentation/filesystems/ceph.rst 4771F: fs/ceph/ 4772 4773CERTIFICATE HANDLING 4774M: David Howells <dhowells@redhat.com> 4775M: David Woodhouse <dwmw2@infradead.org> 4776L: keyrings@vger.kernel.org 4777S: Maintained 4778F: Documentation/admin-guide/module-signing.rst 4779F: certs/ 4780F: scripts/sign-file.c 4781F: tools/certs/ 4782 4783CFAG12864B LCD DRIVER 4784M: Miguel Ojeda <ojeda@kernel.org> 4785S: Maintained 4786F: drivers/auxdisplay/cfag12864b.c 4787F: include/linux/cfag12864b.h 4788 4789CFAG12864BFB LCD FRAMEBUFFER DRIVER 4790M: Miguel Ojeda <ojeda@kernel.org> 4791S: Maintained 4792F: drivers/auxdisplay/cfag12864bfb.c 4793F: include/linux/cfag12864b.h 4794 4795CHAR and MISC DRIVERS 4796M: Arnd Bergmann <arnd@arndb.de> 4797M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4798S: Supported 4799T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4800F: drivers/char/ 4801F: drivers/misc/ 4802F: include/linux/miscdevice.h 4803X: drivers/char/agp/ 4804X: drivers/char/hw_random/ 4805X: drivers/char/ipmi/ 4806X: drivers/char/random.c 4807X: drivers/char/tpm/ 4808 4809CHECKPATCH 4810M: Andy Whitcroft <apw@canonical.com> 4811M: Joe Perches <joe@perches.com> 4812R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4813R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4814S: Maintained 4815F: scripts/checkpatch.pl 4816 4817CHECKPATCH DOCUMENTATION 4818M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4819M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4820R: Joe Perches <joe@perches.com> 4821S: Maintained 4822F: Documentation/dev-tools/checkpatch.rst 4823 4824CHINESE DOCUMENTATION 4825M: Alex Shi <alexs@kernel.org> 4826M: Yanteng Si <siyanteng@loongson.cn> 4827S: Maintained 4828F: Documentation/translations/zh_CN/ 4829 4830CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4831M: Peter Chen <peter.chen@kernel.org> 4832L: linux-usb@vger.kernel.org 4833S: Maintained 4834T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4835F: drivers/usb/chipidea/ 4836 4837CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4838M: Hans de Goede <hdegoede@redhat.com> 4839L: linux-input@vger.kernel.org 4840S: Maintained 4841F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4842F: drivers/input/touchscreen/chipone_icn8318.c 4843 4844CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4845M: Hans de Goede <hdegoede@redhat.com> 4846L: linux-input@vger.kernel.org 4847S: Maintained 4848F: drivers/input/touchscreen/chipone_icn8505.c 4849 4850CHROME HARDWARE PLATFORM SUPPORT 4851M: Benson Leung <bleung@chromium.org> 4852L: chrome-platform@lists.linux.dev 4853S: Maintained 4854T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4855F: drivers/platform/chrome/ 4856 4857CHROMEOS EC CODEC DRIVER 4858M: Cheng-Yi Chiang <cychiang@chromium.org> 4859M: Tzung-Bi Shih <tzungbi@kernel.org> 4860R: Guenter Roeck <groeck@chromium.org> 4861L: chrome-platform@lists.linux.dev 4862S: Maintained 4863F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4864F: sound/soc/codecs/cros_ec_codec.* 4865 4866CHROMEOS EC SUBDRIVERS 4867M: Benson Leung <bleung@chromium.org> 4868R: Guenter Roeck <groeck@chromium.org> 4869L: chrome-platform@lists.linux.dev 4870S: Maintained 4871F: drivers/power/supply/cros_usbpd-charger.c 4872N: cros_ec 4873N: cros-ec 4874 4875CHROMEOS EC UART DRIVER 4876M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4877R: Benson Leung <bleung@chromium.org> 4878R: Tzung-Bi Shih <tzungbi@kernel.org> 4879S: Maintained 4880F: drivers/platform/chrome/cros_ec_uart.c 4881 4882CHROMEOS EC USB PD NOTIFY DRIVER 4883M: Prashant Malani <pmalani@chromium.org> 4884L: chrome-platform@lists.linux.dev 4885S: Maintained 4886F: drivers/platform/chrome/cros_usbpd_notify.c 4887F: include/linux/platform_data/cros_usbpd_notify.h 4888 4889CHROMEOS EC USB TYPE-C DRIVER 4890M: Prashant Malani <pmalani@chromium.org> 4891L: chrome-platform@lists.linux.dev 4892S: Maintained 4893F: drivers/platform/chrome/cros_ec_typec.* 4894F: drivers/platform/chrome/cros_typec_switch.c 4895F: drivers/platform/chrome/cros_typec_vdm.* 4896 4897CHROMEOS HPS DRIVER 4898M: Dan Callaghan <dcallagh@chromium.org> 4899R: Sami Kyöstilä <skyostil@chromium.org> 4900S: Maintained 4901F: drivers/platform/chrome/cros_hps_i2c.c 4902 4903CHRONTEL CH7322 CEC DRIVER 4904M: Joe Tessler <jrt@google.com> 4905L: linux-media@vger.kernel.org 4906S: Maintained 4907T: git git://linuxtv.org/media_tree.git 4908F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4909F: drivers/media/cec/i2c/ch7322.c 4910 4911CIRRUS LOGIC AUDIO CODEC DRIVERS 4912M: James Schulman <james.schulman@cirrus.com> 4913M: David Rhodes <david.rhodes@cirrus.com> 4914M: Richard Fitzgerald <rf@opensource.cirrus.com> 4915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4916L: patches@opensource.cirrus.com 4917S: Maintained 4918F: Documentation/devicetree/bindings/sound/cirrus,cs* 4919F: include/dt-bindings/sound/cs* 4920F: include/sound/cs* 4921F: sound/pci/hda/cs* 4922F: sound/pci/hda/hda_cs_dsp_ctl.* 4923F: sound/soc/codecs/cs* 4924 4925CIRRUS LOGIC DSP FIRMWARE DRIVER 4926M: Simon Trimmer <simont@opensource.cirrus.com> 4927M: Charles Keepax <ckeepax@opensource.cirrus.com> 4928M: Richard Fitzgerald <rf@opensource.cirrus.com> 4929L: patches@opensource.cirrus.com 4930S: Supported 4931W: https://github.com/CirrusLogic/linux-drivers/wiki 4932T: git https://github.com/CirrusLogic/linux-drivers.git 4933F: drivers/firmware/cirrus/* 4934F: include/linux/firmware/cirrus/* 4935 4936CIRRUS LOGIC EP93XX ETHERNET DRIVER 4937M: Hartley Sweeten <hsweeten@visionengravers.com> 4938L: netdev@vger.kernel.org 4939S: Maintained 4940F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4941 4942CIRRUS LOGIC LOCHNAGAR DRIVER 4943M: Charles Keepax <ckeepax@opensource.cirrus.com> 4944M: Richard Fitzgerald <rf@opensource.cirrus.com> 4945L: patches@opensource.cirrus.com 4946S: Supported 4947F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4948F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4949F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4950F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4951F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4952F: Documentation/hwmon/lochnagar.rst 4953F: drivers/clk/clk-lochnagar.c 4954F: drivers/hwmon/lochnagar-hwmon.c 4955F: drivers/mfd/lochnagar-i2c.c 4956F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4957F: drivers/regulator/lochnagar-regulator.c 4958F: include/dt-bindings/clock/lochnagar.h 4959F: include/dt-bindings/pinctrl/lochnagar.h 4960F: include/linux/mfd/lochnagar* 4961F: sound/soc/codecs/lochnagar-sc.c 4962 4963CIRRUS LOGIC MADERA CODEC DRIVERS 4964M: Charles Keepax <ckeepax@opensource.cirrus.com> 4965M: Richard Fitzgerald <rf@opensource.cirrus.com> 4966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4967L: patches@opensource.cirrus.com 4968S: Supported 4969W: https://github.com/CirrusLogic/linux-drivers/wiki 4970T: git https://github.com/CirrusLogic/linux-drivers.git 4971F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4972F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4973F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4974F: drivers/gpio/gpio-madera* 4975F: drivers/irqchip/irq-madera* 4976F: drivers/mfd/cs47l* 4977F: drivers/mfd/madera* 4978F: drivers/pinctrl/cirrus/* 4979F: include/dt-bindings/sound/madera* 4980F: include/linux/irqchip/irq-madera* 4981F: include/linux/mfd/madera/* 4982F: include/sound/madera* 4983F: sound/soc/codecs/cs47l* 4984F: sound/soc/codecs/madera* 4985 4986CISCO FCOE HBA DRIVER 4987M: Satish Kharat <satishkh@cisco.com> 4988M: Sesidhar Baddela <sebaddel@cisco.com> 4989M: Karan Tilak Kumar <kartilak@cisco.com> 4990L: linux-scsi@vger.kernel.org 4991S: Supported 4992F: drivers/scsi/fnic/ 4993 4994CISCO SCSI HBA DRIVER 4995M: Karan Tilak Kumar <kartilak@cisco.com> 4996M: Sesidhar Baddela <sebaddel@cisco.com> 4997L: linux-scsi@vger.kernel.org 4998S: Supported 4999F: drivers/scsi/snic/ 5000 5001CISCO VIC ETHERNET NIC DRIVER 5002M: Christian Benvenuti <benve@cisco.com> 5003M: Satish Kharat <satishkh@cisco.com> 5004S: Supported 5005F: drivers/net/ethernet/cisco/enic/ 5006 5007CISCO VIC LOW LATENCY NIC DRIVER 5008M: Christian Benvenuti <benve@cisco.com> 5009M: Nelson Escobar <neescoba@cisco.com> 5010S: Supported 5011F: drivers/infiniband/hw/usnic/ 5012 5013CLANG CONTROL FLOW INTEGRITY SUPPORT 5014M: Sami Tolvanen <samitolvanen@google.com> 5015M: Kees Cook <keescook@chromium.org> 5016R: Nathan Chancellor <nathan@kernel.org> 5017R: Nick Desaulniers <ndesaulniers@google.com> 5018L: llvm@lists.linux.dev 5019S: Supported 5020B: https://github.com/ClangBuiltLinux/linux/issues 5021T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5022F: include/linux/cfi.h 5023F: kernel/cfi.c 5024 5025CLANG-FORMAT FILE 5026M: Miguel Ojeda <ojeda@kernel.org> 5027S: Maintained 5028F: .clang-format 5029 5030CLANG/LLVM BUILD SUPPORT 5031M: Nathan Chancellor <nathan@kernel.org> 5032M: Nick Desaulniers <ndesaulniers@google.com> 5033R: Tom Rix <trix@redhat.com> 5034L: llvm@lists.linux.dev 5035S: Supported 5036W: https://clangbuiltlinux.github.io/ 5037B: https://github.com/ClangBuiltLinux/linux/issues 5038C: irc://irc.libera.chat/clangbuiltlinux 5039F: Documentation/kbuild/llvm.rst 5040F: include/linux/compiler-clang.h 5041F: scripts/Makefile.clang 5042F: scripts/clang-tools/ 5043K: \b(?i:clang|llvm)\b 5044 5045CLK API 5046M: Russell King <linux@armlinux.org.uk> 5047L: linux-clk@vger.kernel.org 5048S: Maintained 5049F: include/linux/clk.h 5050 5051CLOCKSOURCE, CLOCKEVENT DRIVERS 5052M: Daniel Lezcano <daniel.lezcano@linaro.org> 5053M: Thomas Gleixner <tglx@linutronix.de> 5054L: linux-kernel@vger.kernel.org 5055S: Supported 5056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5057F: Documentation/devicetree/bindings/timer/ 5058F: drivers/clocksource/ 5059 5060CMPC ACPI DRIVER 5061M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5062M: Daniel Oliveira Nascimento <don@syst.com.br> 5063L: platform-driver-x86@vger.kernel.org 5064S: Supported 5065F: drivers/platform/x86/classmate-laptop.c 5066 5067COBALT MEDIA DRIVER 5068M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5069L: linux-media@vger.kernel.org 5070S: Supported 5071W: https://linuxtv.org 5072T: git git://linuxtv.org/media_tree.git 5073F: drivers/media/pci/cobalt/ 5074 5075COCCINELLE/Semantic Patches (SmPL) 5076M: Julia Lawall <Julia.Lawall@inria.fr> 5077M: Nicolas Palix <nicolas.palix@imag.fr> 5078L: cocci@inria.fr (moderated for non-subscribers) 5079S: Supported 5080W: https://coccinelle.gitlabpages.inria.fr/website/ 5081T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5082F: Documentation/dev-tools/coccinelle.rst 5083F: scripts/coccicheck 5084F: scripts/coccinelle/ 5085 5086CODA FILE SYSTEM 5087M: Jan Harkes <jaharkes@cs.cmu.edu> 5088M: coda@cs.cmu.edu 5089L: codalist@coda.cs.cmu.edu 5090S: Maintained 5091W: http://www.coda.cs.cmu.edu/ 5092F: Documentation/filesystems/coda.rst 5093F: fs/coda/ 5094F: include/linux/coda*.h 5095F: include/uapi/linux/coda*.h 5096 5097CODA V4L2 MEM2MEM DRIVER 5098M: Philipp Zabel <p.zabel@pengutronix.de> 5099L: linux-media@vger.kernel.org 5100S: Maintained 5101F: Documentation/devicetree/bindings/media/coda.yaml 5102F: drivers/media/platform/chips-media/ 5103 5104CODE OF CONDUCT 5105M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5106S: Supported 5107F: Documentation/process/code-of-conduct-interpretation.rst 5108F: Documentation/process/code-of-conduct.rst 5109 5110COMEDI DRIVERS 5111M: Ian Abbott <abbotti@mev.co.uk> 5112M: H Hartley Sweeten <hsweeten@visionengravers.com> 5113S: Odd Fixes 5114F: drivers/comedi/ 5115F: include/linux/comedi/ 5116F: include/uapi/linux/comedi.h 5117 5118COMMON CLK FRAMEWORK 5119M: Michael Turquette <mturquette@baylibre.com> 5120M: Stephen Boyd <sboyd@kernel.org> 5121L: linux-clk@vger.kernel.org 5122S: Maintained 5123Q: http://patchwork.kernel.org/project/linux-clk/list/ 5124T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5125F: Documentation/devicetree/bindings/clock/ 5126F: drivers/clk/ 5127F: include/dt-bindings/clock/ 5128F: include/linux/clk-pr* 5129F: include/linux/clk/ 5130F: include/linux/of_clk.h 5131X: drivers/clk/clkdev.c 5132 5133COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5134M: Steve French <sfrench@samba.org> 5135R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5136R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5137R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5138R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5139L: linux-cifs@vger.kernel.org 5140L: samba-technical@lists.samba.org (moderated for non-subscribers) 5141S: Supported 5142W: https://wiki.samba.org/index.php/LinuxCIFS 5143T: git git://git.samba.org/sfrench/cifs-2.6.git 5144F: Documentation/admin-guide/cifs/ 5145F: fs/smb/client/ 5146F: fs/smb/common/ 5147F: include/uapi/linux/cifs 5148 5149COMPACTPCI HOTPLUG CORE 5150M: Scott Murray <scott@spiteful.org> 5151L: linux-pci@vger.kernel.org 5152S: Maintained 5153F: drivers/pci/hotplug/cpci_hotplug* 5154 5155COMPACTPCI HOTPLUG GENERIC DRIVER 5156M: Scott Murray <scott@spiteful.org> 5157L: linux-pci@vger.kernel.org 5158S: Maintained 5159F: drivers/pci/hotplug/cpcihp_generic.c 5160 5161COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5162M: Scott Murray <scott@spiteful.org> 5163L: linux-pci@vger.kernel.org 5164S: Maintained 5165F: drivers/pci/hotplug/cpcihp_zt5550.* 5166 5167COMPAL LAPTOP SUPPORT 5168M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5169L: platform-driver-x86@vger.kernel.org 5170S: Maintained 5171F: drivers/platform/x86/compal-laptop.c 5172 5173COMPILER ATTRIBUTES 5174M: Miguel Ojeda <ojeda@kernel.org> 5175R: Nick Desaulniers <ndesaulniers@google.com> 5176S: Maintained 5177F: include/linux/compiler_attributes.h 5178 5179COMPUTE EXPRESS LINK (CXL) 5180M: Alison Schofield <alison.schofield@intel.com> 5181M: Vishal Verma <vishal.l.verma@intel.com> 5182M: Ira Weiny <ira.weiny@intel.com> 5183M: Ben Widawsky <bwidawsk@kernel.org> 5184M: Dan Williams <dan.j.williams@intel.com> 5185L: linux-cxl@vger.kernel.org 5186S: Maintained 5187F: drivers/cxl/ 5188F: include/uapi/linux/cxl_mem.h 5189 5190CONEXANT ACCESSRUNNER USB DRIVER 5191L: accessrunner-general@lists.sourceforge.net 5192S: Orphan 5193W: http://accessrunner.sourceforge.net/ 5194F: drivers/usb/atm/cxacru.c 5195 5196CONFIGFS 5197M: Joel Becker <jlbec@evilplan.org> 5198M: Christoph Hellwig <hch@lst.de> 5199S: Supported 5200T: git git://git.infradead.org/users/hch/configfs.git 5201F: fs/configfs/ 5202F: include/linux/configfs.h 5203F: samples/configfs/ 5204 5205CONSOLE SUBSYSTEM 5206M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5207S: Supported 5208F: drivers/video/console/ 5209F: include/linux/console* 5210 5211CONTEXT TRACKING 5212M: Frederic Weisbecker <frederic@kernel.org> 5213M: "Paul E. McKenney" <paulmck@kernel.org> 5214S: Maintained 5215F: include/linux/context_tracking* 5216F: kernel/context_tracking.c 5217 5218CONTROL GROUP (CGROUP) 5219M: Tejun Heo <tj@kernel.org> 5220M: Zefan Li <lizefan.x@bytedance.com> 5221M: Johannes Weiner <hannes@cmpxchg.org> 5222L: cgroups@vger.kernel.org 5223S: Maintained 5224T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5225F: Documentation/admin-guide/cgroup-v1/ 5226F: Documentation/admin-guide/cgroup-v2.rst 5227F: include/linux/cgroup* 5228F: kernel/cgroup/ 5229F: tools/testing/selftests/cgroup/ 5230 5231CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5232M: Tejun Heo <tj@kernel.org> 5233M: Josef Bacik <josef@toxicpanda.com> 5234M: Jens Axboe <axboe@kernel.dk> 5235L: cgroups@vger.kernel.org 5236L: linux-block@vger.kernel.org 5237T: git git://git.kernel.dk/linux-block 5238F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5239F: block/bfq-cgroup.c 5240F: block/blk-cgroup.c 5241F: block/blk-iocost.c 5242F: block/blk-iolatency.c 5243F: block/blk-throttle.c 5244F: include/linux/blk-cgroup.h 5245 5246CONTROL GROUP - CPUSET 5247M: Waiman Long <longman@redhat.com> 5248M: Zefan Li <lizefan.x@bytedance.com> 5249L: cgroups@vger.kernel.org 5250S: Maintained 5251T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5252F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5253F: include/linux/cpuset.h 5254F: kernel/cgroup/cpuset.c 5255 5256CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5257M: Johannes Weiner <hannes@cmpxchg.org> 5258M: Michal Hocko <mhocko@kernel.org> 5259M: Roman Gushchin <roman.gushchin@linux.dev> 5260M: Shakeel Butt <shakeelb@google.com> 5261R: Muchun Song <muchun.song@linux.dev> 5262L: cgroups@vger.kernel.org 5263L: linux-mm@kvack.org 5264S: Maintained 5265F: mm/memcontrol.c 5266F: mm/swap_cgroup.c 5267F: tools/testing/selftests/cgroup/memcg_protection.m 5268F: tools/testing/selftests/cgroup/test_kmem.c 5269F: tools/testing/selftests/cgroup/test_memcontrol.c 5270 5271CORETEMP HARDWARE MONITORING DRIVER 5272M: Fenghua Yu <fenghua.yu@intel.com> 5273L: linux-hwmon@vger.kernel.org 5274S: Maintained 5275F: Documentation/hwmon/coretemp.rst 5276F: drivers/hwmon/coretemp.c 5277 5278CORSAIR-CPRO HARDWARE MONITOR DRIVER 5279M: Marius Zachmann <mail@mariuszachmann.de> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: drivers/hwmon/corsair-cpro.c 5283 5284CORSAIR-PSU HARDWARE MONITOR DRIVER 5285M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5286L: linux-hwmon@vger.kernel.org 5287S: Maintained 5288F: Documentation/hwmon/corsair-psu.rst 5289F: drivers/hwmon/corsair-psu.c 5290 5291COUNTER SUBSYSTEM 5292M: William Breathitt Gray <william.gray@linaro.org> 5293L: linux-iio@vger.kernel.org 5294S: Maintained 5295T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5296F: Documentation/ABI/testing/sysfs-bus-counter 5297F: Documentation/driver-api/generic-counter.rst 5298F: drivers/counter/ 5299F: include/linux/counter.h 5300F: include/uapi/linux/counter.h 5301F: tools/counter/ 5302 5303CP2615 I2C DRIVER 5304M: Bence Csókás <bence98@sch.bme.hu> 5305S: Maintained 5306F: drivers/i2c/busses/i2c-cp2615.c 5307 5308CPMAC ETHERNET DRIVER 5309M: Florian Fainelli <f.fainelli@gmail.com> 5310L: netdev@vger.kernel.org 5311S: Maintained 5312F: drivers/net/ethernet/ti/cpmac.c 5313 5314CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5315M: Viresh Kumar <viresh.kumar@linaro.org> 5316M: Sudeep Holla <sudeep.holla@arm.com> 5317L: linux-pm@vger.kernel.org 5318S: Maintained 5319W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5320F: drivers/cpufreq/vexpress-spc-cpufreq.c 5321 5322CPU FREQUENCY SCALING FRAMEWORK 5323M: "Rafael J. Wysocki" <rafael@kernel.org> 5324M: Viresh Kumar <viresh.kumar@linaro.org> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327B: https://bugzilla.kernel.org 5328T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5329T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5330F: Documentation/admin-guide/pm/cpufreq.rst 5331F: Documentation/admin-guide/pm/intel_pstate.rst 5332F: Documentation/cpu-freq/ 5333F: Documentation/devicetree/bindings/cpufreq/ 5334F: drivers/cpufreq/ 5335F: include/linux/cpufreq.h 5336F: include/linux/sched/cpufreq.h 5337F: kernel/sched/cpufreq*.c 5338F: tools/testing/selftests/cpufreq/ 5339 5340CPU IDLE TIME MANAGEMENT FRAMEWORK 5341M: "Rafael J. Wysocki" <rafael@kernel.org> 5342M: Daniel Lezcano <daniel.lezcano@linaro.org> 5343L: linux-pm@vger.kernel.org 5344S: Maintained 5345B: https://bugzilla.kernel.org 5346T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5347F: Documentation/admin-guide/pm/cpuidle.rst 5348F: Documentation/driver-api/pm/cpuidle.rst 5349F: drivers/cpuidle/ 5350F: include/linux/cpuidle.h 5351 5352CPU POWER MONITORING SUBSYSTEM 5353M: Thomas Renninger <trenn@suse.com> 5354M: Shuah Khan <shuah@kernel.org> 5355M: Shuah Khan <skhan@linuxfoundation.org> 5356L: linux-pm@vger.kernel.org 5357S: Maintained 5358F: tools/power/cpupower/ 5359 5360CPUID/MSR DRIVER 5361M: "H. Peter Anvin" <hpa@zytor.com> 5362S: Maintained 5363F: arch/x86/kernel/cpuid.c 5364F: arch/x86/kernel/msr.c 5365 5366CPUIDLE DRIVER - ARM BIG LITTLE 5367M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5368M: Daniel Lezcano <daniel.lezcano@linaro.org> 5369L: linux-pm@vger.kernel.org 5370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5371S: Maintained 5372T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5373F: drivers/cpuidle/cpuidle-big_little.c 5374 5375CPUIDLE DRIVER - ARM EXYNOS 5376M: Daniel Lezcano <daniel.lezcano@linaro.org> 5377M: Kukjin Kim <kgene@kernel.org> 5378R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5379L: linux-pm@vger.kernel.org 5380L: linux-samsung-soc@vger.kernel.org 5381S: Supported 5382F: arch/arm/mach-exynos/pm.c 5383F: drivers/cpuidle/cpuidle-exynos.c 5384F: include/linux/platform_data/cpuidle-exynos.h 5385 5386CPUIDLE DRIVER - ARM PSCI 5387M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5388M: Sudeep Holla <sudeep.holla@arm.com> 5389L: linux-pm@vger.kernel.org 5390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5391S: Supported 5392F: drivers/cpuidle/cpuidle-psci.c 5393 5394CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5395M: Ulf Hansson <ulf.hansson@linaro.org> 5396L: linux-pm@vger.kernel.org 5397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5398S: Supported 5399F: drivers/cpuidle/cpuidle-psci-domain.c 5400F: drivers/cpuidle/cpuidle-psci.h 5401 5402CPUIDLE DRIVER - DT IDLE PM DOMAIN 5403M: Ulf Hansson <ulf.hansson@linaro.org> 5404L: linux-pm@vger.kernel.org 5405S: Supported 5406F: drivers/cpuidle/dt_idle_genpd.c 5407F: drivers/cpuidle/dt_idle_genpd.h 5408 5409CPUIDLE DRIVER - RISC-V SBI 5410M: Anup Patel <anup@brainfault.org> 5411L: linux-pm@vger.kernel.org 5412L: linux-riscv@lists.infradead.org 5413S: Maintained 5414F: drivers/cpuidle/cpuidle-riscv-sbi.c 5415 5416CRAMFS FILESYSTEM 5417M: Nicolas Pitre <nico@fluxnic.net> 5418S: Maintained 5419F: Documentation/filesystems/cramfs.rst 5420F: fs/cramfs/ 5421 5422CREATIVE SB0540 5423M: Bastien Nocera <hadess@hadess.net> 5424L: linux-input@vger.kernel.org 5425S: Maintained 5426F: drivers/hid/hid-creative-sb0540.c 5427 5428CRYPTO API 5429M: Herbert Xu <herbert@gondor.apana.org.au> 5430M: "David S. Miller" <davem@davemloft.net> 5431L: linux-crypto@vger.kernel.org 5432S: Maintained 5433T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5434T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5435F: Documentation/crypto/ 5436F: Documentation/devicetree/bindings/crypto/ 5437F: arch/*/crypto/ 5438F: crypto/ 5439F: drivers/crypto/ 5440F: include/crypto/ 5441F: include/linux/crypto* 5442F: lib/crypto/ 5443 5444CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5445M: Neil Horman <nhorman@tuxdriver.com> 5446L: linux-crypto@vger.kernel.org 5447S: Maintained 5448F: crypto/ansi_cprng.c 5449F: crypto/rng.c 5450 5451CS3308 MEDIA DRIVER 5452M: Hans Verkuil <hverkuil@xs4all.nl> 5453L: linux-media@vger.kernel.org 5454S: Odd Fixes 5455W: http://linuxtv.org 5456T: git git://linuxtv.org/media_tree.git 5457F: drivers/media/i2c/cs3308.c 5458 5459CS5535 Audio ALSA driver 5460M: Jaya Kumar <jayakumar.alsa@gmail.com> 5461S: Maintained 5462F: sound/pci/cs5535audio/ 5463 5464CTU CAN FD DRIVER 5465M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5466M: Ondrej Ille <ondrej.ille@gmail.com> 5467L: linux-can@vger.kernel.org 5468S: Maintained 5469F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5470F: drivers/net/can/ctucanfd/ 5471 5472CW1200 WLAN driver 5473M: Solomon Peachy <pizza@shaftnet.org> 5474S: Maintained 5475F: drivers/net/wireless/st/cw1200/ 5476 5477CX18 VIDEO4LINUX DRIVER 5478M: Andy Walls <awalls@md.metrocast.net> 5479L: linux-media@vger.kernel.org 5480S: Maintained 5481W: https://linuxtv.org 5482T: git git://linuxtv.org/media_tree.git 5483F: drivers/media/pci/cx18/ 5484F: include/uapi/linux/ivtv* 5485 5486CX2341X MPEG ENCODER HELPER MODULE 5487M: Hans Verkuil <hverkuil@xs4all.nl> 5488L: linux-media@vger.kernel.org 5489S: Maintained 5490W: https://linuxtv.org 5491T: git git://linuxtv.org/media_tree.git 5492F: drivers/media/common/cx2341x* 5493F: include/media/drv-intf/cx2341x.h 5494 5495CX24120 MEDIA DRIVER 5496M: Jemma Denson <jdenson@gmail.com> 5497M: Patrick Boettcher <patrick.boettcher@posteo.de> 5498L: linux-media@vger.kernel.org 5499S: Maintained 5500W: https://linuxtv.org 5501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5502F: drivers/media/dvb-frontends/cx24120* 5503 5504CX88 VIDEO4LINUX DRIVER 5505M: Mauro Carvalho Chehab <mchehab@kernel.org> 5506L: linux-media@vger.kernel.org 5507S: Odd fixes 5508W: https://linuxtv.org 5509T: git git://linuxtv.org/media_tree.git 5510F: Documentation/driver-api/media/drivers/cx88* 5511F: drivers/media/pci/cx88/ 5512 5513CXD2820R MEDIA DRIVER 5514M: Antti Palosaari <crope@iki.fi> 5515L: linux-media@vger.kernel.org 5516S: Maintained 5517W: https://linuxtv.org 5518W: http://palosaari.fi/linux/ 5519Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5520T: git git://linuxtv.org/anttip/media_tree.git 5521F: drivers/media/dvb-frontends/cxd2820r* 5522 5523CXGB3 ETHERNET DRIVER (CXGB3) 5524M: Raju Rangoju <rajur@chelsio.com> 5525L: netdev@vger.kernel.org 5526S: Supported 5527W: http://www.chelsio.com 5528F: drivers/net/ethernet/chelsio/cxgb3/ 5529 5530CXGB3 ISCSI DRIVER (CXGB3I) 5531M: Varun Prakash <varun@chelsio.com> 5532L: linux-scsi@vger.kernel.org 5533S: Supported 5534W: http://www.chelsio.com 5535F: drivers/scsi/cxgbi/cxgb3i 5536 5537CXGB4 CRYPTO DRIVER (chcr) 5538M: Ayush Sawal <ayush.sawal@chelsio.com> 5539L: linux-crypto@vger.kernel.org 5540S: Supported 5541W: http://www.chelsio.com 5542F: drivers/crypto/chelsio 5543 5544CXGB4 ETHERNET DRIVER (CXGB4) 5545M: Raju Rangoju <rajur@chelsio.com> 5546L: netdev@vger.kernel.org 5547S: Supported 5548W: http://www.chelsio.com 5549F: drivers/net/ethernet/chelsio/cxgb4/ 5550 5551CXGB4 INLINE CRYPTO DRIVER 5552M: Ayush Sawal <ayush.sawal@chelsio.com> 5553L: netdev@vger.kernel.org 5554S: Supported 5555W: http://www.chelsio.com 5556F: drivers/net/ethernet/chelsio/inline_crypto/ 5557 5558CXGB4 ISCSI DRIVER (CXGB4I) 5559M: Varun Prakash <varun@chelsio.com> 5560L: linux-scsi@vger.kernel.org 5561S: Supported 5562W: http://www.chelsio.com 5563F: drivers/scsi/cxgbi/cxgb4i 5564 5565CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5566M: Potnuri Bharat Teja <bharat@chelsio.com> 5567L: linux-rdma@vger.kernel.org 5568S: Supported 5569W: http://www.openfabrics.org 5570F: drivers/infiniband/hw/cxgb4/ 5571F: include/uapi/rdma/cxgb4-abi.h 5572 5573CXGB4VF ETHERNET DRIVER (CXGB4VF) 5574M: Raju Rangoju <rajur@chelsio.com> 5575L: netdev@vger.kernel.org 5576S: Supported 5577W: http://www.chelsio.com 5578F: drivers/net/ethernet/chelsio/cxgb4vf/ 5579 5580CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5581M: Frederic Barrat <fbarrat@linux.ibm.com> 5582M: Andrew Donnellan <ajd@linux.ibm.com> 5583L: linuxppc-dev@lists.ozlabs.org 5584S: Supported 5585F: Documentation/ABI/testing/sysfs-class-cxl 5586F: Documentation/powerpc/cxl.rst 5587F: arch/powerpc/platforms/powernv/pci-cxl.c 5588F: drivers/misc/cxl/ 5589F: include/misc/cxl* 5590F: include/uapi/misc/cxl.h 5591 5592CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5593M: Manoj N. Kumar <manoj@linux.ibm.com> 5594M: Matthew R. Ochs <mrochs@linux.ibm.com> 5595M: Uma Krishnan <ukrishn@linux.ibm.com> 5596L: linux-scsi@vger.kernel.org 5597S: Supported 5598F: Documentation/powerpc/cxlflash.rst 5599F: drivers/scsi/cxlflash/ 5600F: include/uapi/scsi/cxlflash_ioctl.h 5601 5602CYBERPRO FB DRIVER 5603M: Russell King <linux@armlinux.org.uk> 5604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5605S: Maintained 5606W: http://www.armlinux.org.uk/ 5607F: drivers/video/fbdev/cyber2000fb.* 5608 5609CYCLADES PC300 DRIVER 5610S: Orphan 5611F: drivers/net/wan/pc300* 5612 5613CYPRESS CY8C95X0 PINCTRL DRIVER 5614M: Patrick Rudolph <patrick.rudolph@9elements.com> 5615L: linux-gpio@vger.kernel.org 5616S: Maintained 5617F: drivers/pinctrl/pinctrl-cy8c95x0.c 5618 5619CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5620M: Linus Walleij <linus.walleij@linaro.org> 5621L: linux-input@vger.kernel.org 5622S: Maintained 5623F: drivers/input/touchscreen/cy8ctma140.c 5624 5625CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5626M: Yassine Oudjana <y.oudjana@protonmail.com> 5627L: linux-input@vger.kernel.org 5628S: Maintained 5629F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5630F: drivers/input/keyboard/cypress-sf.c 5631 5632CYPRESS_FIRMWARE MEDIA DRIVER 5633M: Antti Palosaari <crope@iki.fi> 5634L: linux-media@vger.kernel.org 5635S: Maintained 5636W: https://linuxtv.org 5637W: http://palosaari.fi/linux/ 5638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5639T: git git://linuxtv.org/anttip/media_tree.git 5640F: drivers/media/common/cypress_firmware* 5641 5642CYTTSP TOUCHSCREEN DRIVER 5643M: Linus Walleij <linus.walleij@linaro.org> 5644L: linux-input@vger.kernel.org 5645S: Maintained 5646F: drivers/input/touchscreen/cyttsp* 5647 5648D-LINK DIR-685 TOUCHKEYS DRIVER 5649M: Linus Walleij <linus.walleij@linaro.org> 5650L: linux-input@vger.kernel.org 5651S: Supported 5652F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5653 5654DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5655M: Joshua Kinard <kumba@gentoo.org> 5656S: Maintained 5657F: drivers/rtc/rtc-ds1685.c 5658F: include/linux/rtc/ds1685.h 5659 5660DAMA SLAVE for AX.25 5661M: Joerg Reuter <jreuter@yaina.de> 5662L: linux-hams@vger.kernel.org 5663S: Maintained 5664W: http://yaina.de/jreuter/ 5665W: http://www.qsl.net/dl1bke/ 5666F: net/ax25/af_ax25.c 5667F: net/ax25/ax25_dev.c 5668F: net/ax25/ax25_ds_* 5669F: net/ax25/ax25_in.c 5670F: net/ax25/ax25_out.c 5671F: net/ax25/ax25_timer.c 5672F: net/ax25/sysctl_net_ax25.c 5673 5674DATA ACCESS MONITOR 5675M: SeongJae Park <sj@kernel.org> 5676L: damon@lists.linux.dev 5677L: linux-mm@kvack.org 5678S: Maintained 5679W: https://damonitor.github.io 5680P: Documentation/mm/damon/maintainer-profile.rst 5681T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5682T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5683T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5684F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5685F: Documentation/admin-guide/mm/damon/ 5686F: Documentation/mm/damon/ 5687F: include/linux/damon.h 5688F: include/trace/events/damon.h 5689F: mm/damon/ 5690F: tools/testing/selftests/damon/ 5691 5692DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5693L: netdev@vger.kernel.org 5694S: Orphan 5695F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5696F: drivers/net/ethernet/dec/tulip/dmfe.c 5697 5698DC390/AM53C974 SCSI driver 5699M: Hannes Reinecke <hare@suse.com> 5700L: linux-scsi@vger.kernel.org 5701S: Maintained 5702F: drivers/scsi/am53c974.c 5703 5704DC395x SCSI driver 5705M: Oliver Neukum <oliver@neukum.org> 5706M: Ali Akcaagac <aliakc@web.de> 5707M: Jamie Lenehan <lenehan@twibble.org> 5708L: dc395x@twibble.org 5709S: Maintained 5710W: http://twibble.org/dist/dc395x/ 5711W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5712F: Documentation/scsi/dc395x.rst 5713F: drivers/scsi/dc395x.* 5714 5715DCCP PROTOCOL 5716L: dccp@vger.kernel.org 5717S: Orphan 5718W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5719F: include/linux/dccp.h 5720F: include/linux/tfrc.h 5721F: include/uapi/linux/dccp.h 5722F: net/dccp/ 5723 5724DEBUGOBJECTS: 5725M: Thomas Gleixner <tglx@linutronix.de> 5726L: linux-kernel@vger.kernel.org 5727S: Maintained 5728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5729F: lib/debugobjects.c 5730F: include/linux/debugobjects.h 5731 5732DECSTATION PLATFORM SUPPORT 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734L: linux-mips@vger.kernel.org 5735S: Maintained 5736W: http://www.linux-mips.org/wiki/DECstation 5737F: arch/mips/dec/ 5738F: arch/mips/include/asm/dec/ 5739F: arch/mips/include/asm/mach-dec/ 5740 5741DEFXX FDDI NETWORK DRIVER 5742M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5743S: Maintained 5744F: drivers/net/fddi/defxx.* 5745 5746DEFZA FDDI NETWORK DRIVER 5747M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5748S: Maintained 5749F: drivers/net/fddi/defza.* 5750 5751DEINTERLACE DRIVERS FOR ALLWINNER H3 5752M: Jernej Skrabec <jernej.skrabec@gmail.com> 5753L: linux-media@vger.kernel.org 5754S: Maintained 5755T: git git://linuxtv.org/media_tree.git 5756F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5757F: drivers/media/platform/sunxi/sun8i-di/ 5758 5759DELL LAPTOP DRIVER 5760M: Matthew Garrett <mjg59@srcf.ucam.org> 5761M: Pali Rohár <pali@kernel.org> 5762L: platform-driver-x86@vger.kernel.org 5763S: Maintained 5764F: drivers/platform/x86/dell/dell-laptop.c 5765 5766DELL LAPTOP FREEFALL DRIVER 5767M: Pali Rohár <pali@kernel.org> 5768S: Maintained 5769F: drivers/platform/x86/dell/dell-smo8800.c 5770 5771DELL LAPTOP RBTN DRIVER 5772M: Pali Rohár <pali@kernel.org> 5773S: Maintained 5774F: drivers/platform/x86/dell/dell-rbtn.* 5775 5776DELL LAPTOP SMM DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778S: Maintained 5779F: Documentation/ABI/obsolete/procfs-i8k 5780F: drivers/hwmon/dell-smm-hwmon.c 5781F: include/uapi/linux/i8k.h 5782 5783DELL REMOTE BIOS UPDATE DRIVER 5784M: Stuart Hayes <stuart.w.hayes@gmail.com> 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell_rbu.c 5788 5789DELL SMBIOS DRIVER 5790M: Pali Rohár <pali@kernel.org> 5791L: Dell.Client.Kernel@dell.com 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: drivers/platform/x86/dell/dell-smbios.* 5795 5796DELL SMBIOS SMM DRIVER 5797L: Dell.Client.Kernel@dell.com 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: drivers/platform/x86/dell/dell-smbios-smm.c 5801 5802DELL SMBIOS WMI DRIVER 5803L: Dell.Client.Kernel@dell.com 5804L: platform-driver-x86@vger.kernel.org 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-smbios-wmi.c 5807F: tools/wmi/dell-smbios-example.c 5808 5809DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5810M: Stuart Hayes <stuart.w.hayes@gmail.com> 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: Documentation/driver-api/dcdbas.rst 5814F: drivers/platform/x86/dell/dcdbas.* 5815 5816DELL WMI DDV DRIVER 5817M: Armin Wolf <W_Armin@gmx.de> 5818S: Maintained 5819F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5820F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5821F: drivers/platform/x86/dell/dell-wmi-ddv.c 5822 5823DELL WMI DESCRIPTOR DRIVER 5824L: Dell.Client.Kernel@dell.com 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5827 5828DELL WMI HARDWARE PRIVACY SUPPORT 5829M: Perry Yuan <Perry.Yuan@dell.com> 5830L: Dell.Client.Kernel@dell.com 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: drivers/platform/x86/dell/dell-wmi-privacy.c 5834 5835DELL WMI NOTIFICATIONS DRIVER 5836M: Matthew Garrett <mjg59@srcf.ucam.org> 5837M: Pali Rohár <pali@kernel.org> 5838S: Maintained 5839F: drivers/platform/x86/dell/dell-wmi-base.c 5840 5841DELL WMI SYSMAN DRIVER 5842M: Prasanth Ksr <prasanth.ksr@dell.com> 5843L: Dell.Client.Kernel@dell.com 5844L: platform-driver-x86@vger.kernel.org 5845S: Maintained 5846F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5847F: drivers/platform/x86/dell/dell-wmi-sysman/ 5848 5849DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5850M: Zev Weiss <zev@bewilderbeest.net> 5851L: linux-hwmon@vger.kernel.org 5852S: Maintained 5853F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5854 5855DELTA DPS920AB PSU DRIVER 5856M: Robert Marko <robert.marko@sartura.hr> 5857L: linux-hwmon@vger.kernel.org 5858S: Maintained 5859F: Documentation/hwmon/dps920ab.rst 5860F: drivers/hwmon/pmbus/dps920ab.c 5861 5862DELTA NETWORKS TN48M CPLD DRIVERS 5863M: Robert Marko <robert.marko@sartura.hr> 5864S: Maintained 5865F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5866F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5867F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5868F: drivers/gpio/gpio-tn48m.c 5869F: include/dt-bindings/reset/delta,tn48m-reset.h 5870 5871DELTA ST MEDIA DRIVER 5872M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5873L: linux-media@vger.kernel.org 5874S: Supported 5875W: https://linuxtv.org 5876T: git git://linuxtv.org/media_tree.git 5877F: drivers/media/platform/st/sti/delta 5878 5879DENALI NAND DRIVER 5880L: linux-mtd@lists.infradead.org 5881S: Orphan 5882F: drivers/mtd/nand/raw/denali* 5883 5884DESIGNWARE EDMA CORE IP DRIVER 5885M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5886L: dmaengine@vger.kernel.org 5887S: Maintained 5888F: drivers/dma/dw-edma/ 5889F: include/linux/dma/edma.h 5890 5891DESIGNWARE USB2 DRD IP DRIVER 5892M: Minas Harutyunyan <hminas@synopsys.com> 5893L: linux-usb@vger.kernel.org 5894S: Maintained 5895T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5896F: drivers/usb/dwc2/ 5897 5898DESIGNWARE USB3 DRD IP DRIVER 5899M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5900L: linux-usb@vger.kernel.org 5901S: Maintained 5902F: drivers/usb/dwc3/ 5903 5904DESIGNWARE XDATA IP DRIVER 5905M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5906L: linux-pci@vger.kernel.org 5907S: Maintained 5908F: Documentation/misc-devices/dw-xdata-pcie.rst 5909F: drivers/misc/dw-xdata-pcie.c 5910 5911DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5912M: Andreas Klinger <ak@it-klinger.de> 5913L: linux-iio@vger.kernel.org 5914S: Maintained 5915F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5916F: drivers/iio/proximity/srf*.c 5917 5918DEVICE COREDUMP (DEV_COREDUMP) 5919M: Johannes Berg <johannes@sipsolutions.net> 5920L: linux-kernel@vger.kernel.org 5921S: Maintained 5922F: drivers/base/devcoredump.c 5923F: include/linux/devcoredump.h 5924 5925DEVICE DEPENDENCY HELPER SCRIPT 5926M: Saravana Kannan <saravanak@google.com> 5927L: linux-kernel@vger.kernel.org 5928S: Maintained 5929F: scripts/dev-needs.sh 5930 5931DEVICE DIRECT ACCESS (DAX) 5932M: Dan Williams <dan.j.williams@intel.com> 5933M: Vishal Verma <vishal.l.verma@intel.com> 5934M: Dave Jiang <dave.jiang@intel.com> 5935L: nvdimm@lists.linux.dev 5936L: linux-cxl@vger.kernel.org 5937S: Supported 5938F: drivers/dax/ 5939 5940DEVICE FREQUENCY (DEVFREQ) 5941M: MyungJoo Ham <myungjoo.ham@samsung.com> 5942M: Kyungmin Park <kyungmin.park@samsung.com> 5943M: Chanwoo Choi <cw00.choi@samsung.com> 5944L: linux-pm@vger.kernel.org 5945S: Maintained 5946T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5947F: Documentation/devicetree/bindings/devfreq/ 5948F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5949F: drivers/devfreq/ 5950F: include/linux/devfreq.h 5951F: include/trace/events/devfreq.h 5952 5953DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5954M: Chanwoo Choi <cw00.choi@samsung.com> 5955L: linux-pm@vger.kernel.org 5956S: Supported 5957T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5958F: Documentation/devicetree/bindings/devfreq/event/ 5959F: drivers/devfreq/devfreq-event.c 5960F: drivers/devfreq/event/ 5961F: include/dt-bindings/pmu/exynos_ppmu.h 5962F: include/linux/devfreq-event.h 5963 5964DEVICE RESOURCE MANAGEMENT HELPERS 5965M: Hans de Goede <hdegoede@redhat.com> 5966R: Matti Vaittinen <mazziesaccount@gmail.com> 5967S: Maintained 5968F: include/linux/devm-helpers.h 5969 5970DEVICE-MAPPER (LVM) 5971M: Alasdair Kergon <agk@redhat.com> 5972M: Mike Snitzer <snitzer@kernel.org> 5973M: dm-devel@redhat.com 5974L: dm-devel@redhat.com 5975S: Maintained 5976W: http://sources.redhat.com/dm 5977Q: http://patchwork.kernel.org/project/dm-devel/list/ 5978T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5979T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5980F: Documentation/admin-guide/device-mapper/ 5981F: drivers/md/Kconfig 5982F: drivers/md/Makefile 5983F: drivers/md/dm* 5984F: drivers/md/persistent-data/ 5985F: include/linux/device-mapper.h 5986F: include/linux/dm-*.h 5987F: include/uapi/linux/dm-*.h 5988 5989DEVLINK 5990M: Jiri Pirko <jiri@resnulli.us> 5991L: netdev@vger.kernel.org 5992S: Supported 5993F: Documentation/networking/devlink 5994F: include/net/devlink.h 5995F: include/uapi/linux/devlink.h 5996F: net/devlink/ 5997 5998DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5999M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6000L: kernel@dh-electronics.com 6001S: Maintained 6002F: arch/arm/boot/dts/imx6*-dhcom-* 6003F: arch/arm/boot/dts/imx6*-dhcor-* 6004 6005DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6006M: Marek Vasut <marex@denx.de> 6007L: kernel@dh-electronics.com 6008S: Maintained 6009F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6010F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6011 6012DIALOG SEMICONDUCTOR DRIVERS 6013M: Support Opensource <support.opensource@diasemi.com> 6014S: Supported 6015W: http://www.dialog-semiconductor.com/products 6016F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6017F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6018F: Documentation/devicetree/bindings/mfd/da90*.txt 6019F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6020F: Documentation/devicetree/bindings/regulator/da92*.txt 6021F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6022F: Documentation/devicetree/bindings/regulator/slg51000.txt 6023F: Documentation/devicetree/bindings/sound/da[79]*.txt 6024F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6025F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6026F: Documentation/hwmon/da90??.rst 6027F: drivers/gpio/gpio-da90??.c 6028F: drivers/hwmon/da90??-hwmon.c 6029F: drivers/iio/adc/da91??-*.c 6030F: drivers/input/misc/da72??.[ch] 6031F: drivers/input/misc/da90??_onkey.c 6032F: drivers/input/touchscreen/da9052_tsi.c 6033F: drivers/leds/leds-da90??.c 6034F: drivers/mfd/da903x.c 6035F: drivers/mfd/da90??-*.c 6036F: drivers/mfd/da91??-*.c 6037F: drivers/pinctrl/pinctrl-da90??.c 6038F: drivers/power/supply/da9052-battery.c 6039F: drivers/power/supply/da91??-*.c 6040F: drivers/regulator/da9???-regulator.[ch] 6041F: drivers/regulator/slg51000-regulator.[ch] 6042F: drivers/rtc/rtc-da90??.c 6043F: drivers/thermal/da90??-thermal.c 6044F: drivers/video/backlight/da90??_bl.c 6045F: drivers/watchdog/da90??_wdt.c 6046F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6047F: include/linux/mfd/da903x.h 6048F: include/linux/mfd/da9052/ 6049F: include/linux/mfd/da9055/ 6050F: include/linux/mfd/da9062/ 6051F: include/linux/mfd/da9063/ 6052F: include/linux/mfd/da9150/ 6053F: include/linux/regulator/da9211.h 6054F: include/sound/da[79]*.h 6055F: sound/soc/codecs/da[79]*.[ch] 6056 6057DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6058M: William Breathitt Gray <william.gray@linaro.org> 6059L: linux-gpio@vger.kernel.org 6060S: Maintained 6061F: drivers/gpio/gpio-gpio-mm.c 6062 6063DIOLAN U2C-12 I2C DRIVER 6064M: Guenter Roeck <linux@roeck-us.net> 6065L: linux-i2c@vger.kernel.org 6066S: Maintained 6067F: drivers/i2c/busses/i2c-diolan-u2c.c 6068 6069DIRECTORY NOTIFICATION (DNOTIFY) 6070M: Jan Kara <jack@suse.cz> 6071R: Amir Goldstein <amir73il@gmail.com> 6072L: linux-fsdevel@vger.kernel.org 6073S: Maintained 6074F: Documentation/filesystems/dnotify.rst 6075F: fs/notify/dnotify/ 6076F: include/linux/dnotify.h 6077 6078DISK GEOMETRY AND PARTITION HANDLING 6079M: Andries Brouwer <aeb@cwi.nl> 6080S: Maintained 6081W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6082W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6083W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6084 6085DISKQUOTA 6086M: Jan Kara <jack@suse.com> 6087S: Maintained 6088F: Documentation/filesystems/quota.rst 6089F: fs/quota/ 6090F: include/linux/quota*.h 6091F: include/uapi/linux/quota*.h 6092 6093DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6094M: Bernie Thompson <bernie@plugable.com> 6095L: linux-fbdev@vger.kernel.org 6096S: Maintained 6097W: http://plugable.com/category/projects/udlfb/ 6098F: Documentation/fb/udlfb.rst 6099F: drivers/video/fbdev/udlfb.c 6100F: include/video/udlfb.h 6101 6102DISTRIBUTED LOCK MANAGER (DLM) 6103M: Christine Caulfield <ccaulfie@redhat.com> 6104M: David Teigland <teigland@redhat.com> 6105L: cluster-devel@redhat.com 6106S: Supported 6107W: http://sources.redhat.com/cluster/ 6108T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6109F: fs/dlm/ 6110 6111DMA BUFFER SHARING FRAMEWORK 6112M: Sumit Semwal <sumit.semwal@linaro.org> 6113M: Christian König <christian.koenig@amd.com> 6114L: linux-media@vger.kernel.org 6115L: dri-devel@lists.freedesktop.org 6116L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6117S: Maintained 6118T: git git://anongit.freedesktop.org/drm/drm-misc 6119F: Documentation/driver-api/dma-buf.rst 6120F: drivers/dma-buf/ 6121F: include/linux/*fence.h 6122F: include/linux/dma-buf.h 6123F: include/linux/dma-resv.h 6124K: \bdma_(?:buf|fence|resv)\b 6125 6126DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6127M: Vinod Koul <vkoul@kernel.org> 6128L: dmaengine@vger.kernel.org 6129S: Maintained 6130Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6131T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6132F: Documentation/devicetree/bindings/dma/ 6133F: Documentation/driver-api/dmaengine/ 6134F: drivers/dma/ 6135F: include/dt-bindings/dma/ 6136F: include/linux/dma/ 6137F: include/linux/dmaengine.h 6138F: include/linux/of_dma.h 6139 6140DMA MAPPING BENCHMARK 6141M: Xiang Chen <chenxiang66@hisilicon.com> 6142L: iommu@lists.linux.dev 6143F: kernel/dma/map_benchmark.c 6144F: tools/testing/selftests/dma/ 6145 6146DMA MAPPING HELPERS 6147M: Christoph Hellwig <hch@lst.de> 6148M: Marek Szyprowski <m.szyprowski@samsung.com> 6149R: Robin Murphy <robin.murphy@arm.com> 6150L: iommu@lists.linux.dev 6151S: Supported 6152W: http://git.infradead.org/users/hch/dma-mapping.git 6153T: git git://git.infradead.org/users/hch/dma-mapping.git 6154F: include/asm-generic/dma-mapping.h 6155F: include/linux/dma-direct.h 6156F: include/linux/dma-map-ops.h 6157F: include/linux/dma-mapping.h 6158F: include/linux/swiotlb.h 6159F: kernel/dma/ 6160 6161DMA-BUF HEAPS FRAMEWORK 6162M: Sumit Semwal <sumit.semwal@linaro.org> 6163R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6164R: Liam Mark <lmark@codeaurora.org> 6165R: Laura Abbott <labbott@redhat.com> 6166R: Brian Starkey <Brian.Starkey@arm.com> 6167R: John Stultz <jstultz@google.com> 6168L: linux-media@vger.kernel.org 6169L: dri-devel@lists.freedesktop.org 6170L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6171S: Maintained 6172T: git git://anongit.freedesktop.org/drm/drm-misc 6173F: drivers/dma-buf/dma-heap.c 6174F: drivers/dma-buf/heaps/* 6175F: include/linux/dma-heap.h 6176F: include/uapi/linux/dma-heap.h 6177 6178DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6179M: Lukasz Luba <lukasz.luba@arm.com> 6180L: linux-pm@vger.kernel.org 6181L: linux-samsung-soc@vger.kernel.org 6182S: Maintained 6183F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6184F: drivers/memory/samsung/exynos5422-dmc.c 6185 6186DME1737 HARDWARE MONITOR DRIVER 6187M: Juerg Haefliger <juergh@proton.me> 6188L: linux-hwmon@vger.kernel.org 6189S: Maintained 6190F: Documentation/hwmon/dme1737.rst 6191F: drivers/hwmon/dme1737.c 6192 6193DMI/SMBIOS SUPPORT 6194M: Jean Delvare <jdelvare@suse.com> 6195S: Maintained 6196T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6197F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6198F: drivers/firmware/dmi-id.c 6199F: drivers/firmware/dmi_scan.c 6200F: include/linux/dmi.h 6201 6202DOCUMENTATION 6203M: Jonathan Corbet <corbet@lwn.net> 6204L: linux-doc@vger.kernel.org 6205S: Maintained 6206P: Documentation/doc-guide/maintainer-profile.rst 6207T: git git://git.lwn.net/linux.git docs-next 6208F: Documentation/ 6209F: scripts/documentation-file-ref-check 6210F: scripts/kernel-doc 6211F: scripts/sphinx-pre-install 6212X: Documentation/ABI/ 6213X: Documentation/admin-guide/media/ 6214X: Documentation/devicetree/ 6215X: Documentation/driver-api/media/ 6216X: Documentation/firmware-guide/acpi/ 6217X: Documentation/i2c/ 6218X: Documentation/netlink/ 6219X: Documentation/power/ 6220X: Documentation/spi/ 6221X: Documentation/userspace-api/media/ 6222 6223DOCUMENTATION REPORTING ISSUES 6224M: Thorsten Leemhuis <linux@leemhuis.info> 6225L: linux-doc@vger.kernel.org 6226S: Maintained 6227F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6228F: Documentation/admin-guide/reporting-issues.rst 6229 6230DOCUMENTATION SCRIPTS 6231M: Mauro Carvalho Chehab <mchehab@kernel.org> 6232L: linux-doc@vger.kernel.org 6233S: Maintained 6234F: Documentation/sphinx/parse-headers.pl 6235F: scripts/documentation-file-ref-check 6236F: scripts/sphinx-pre-install 6237 6238DOCUMENTATION/ITALIAN 6239M: Federico Vaga <federico.vaga@vaga.pv.it> 6240L: linux-doc@vger.kernel.org 6241S: Maintained 6242F: Documentation/translations/it_IT 6243 6244DOCUMENTATION/JAPANESE 6245R: Akira Yokosawa <akiyks@gmail.com> 6246L: linux-doc@vger.kernel.org 6247S: Maintained 6248F: Documentation/translations/ja_JP 6249 6250DONGWOON DW9714 LENS VOICE COIL DRIVER 6251M: Sakari Ailus <sakari.ailus@linux.intel.com> 6252L: linux-media@vger.kernel.org 6253S: Maintained 6254T: git git://linuxtv.org/media_tree.git 6255F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6256F: drivers/media/i2c/dw9714.c 6257 6258DONGWOON DW9768 LENS VOICE COIL DRIVER 6259M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6260L: linux-media@vger.kernel.org 6261S: Maintained 6262T: git git://linuxtv.org/media_tree.git 6263F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6264F: drivers/media/i2c/dw9768.c 6265 6266DONGWOON DW9807 LENS VOICE COIL DRIVER 6267M: Sakari Ailus <sakari.ailus@linux.intel.com> 6268L: linux-media@vger.kernel.org 6269S: Maintained 6270T: git git://linuxtv.org/media_tree.git 6271F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6272F: drivers/media/i2c/dw9807-vcm.c 6273 6274DOUBLETALK DRIVER 6275M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6276L: blinux-list@redhat.com 6277S: Maintained 6278F: drivers/char/dtlk.c 6279F: include/linux/dtlk.h 6280 6281DPAA2 DATAPATH I/O (DPIO) DRIVER 6282M: Roy Pledge <Roy.Pledge@nxp.com> 6283L: linux-kernel@vger.kernel.org 6284S: Maintained 6285F: drivers/soc/fsl/dpio 6286 6287DPAA2 ETHERNET DRIVER 6288M: Ioana Ciornei <ioana.ciornei@nxp.com> 6289L: netdev@vger.kernel.org 6290S: Maintained 6291F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6292F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6293F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6294F: drivers/net/ethernet/freescale/dpaa2/Makefile 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6296F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6297F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6298F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6299F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6300F: drivers/net/ethernet/freescale/dpaa2/dpni* 6301 6302DPAA2 ETHERNET SWITCH DRIVER 6303M: Ioana Ciornei <ioana.ciornei@nxp.com> 6304L: netdev@vger.kernel.org 6305S: Maintained 6306F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6307F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6308F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6309 6310DRBD DRIVER 6311M: Philipp Reisner <philipp.reisner@linbit.com> 6312M: Lars Ellenberg <lars.ellenberg@linbit.com> 6313M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6314L: drbd-dev@lists.linbit.com 6315S: Supported 6316W: http://www.drbd.org 6317T: git git://git.linbit.com/linux-drbd.git 6318T: git git://git.linbit.com/drbd-8.4.git 6319F: Documentation/admin-guide/blockdev/ 6320F: drivers/block/drbd/ 6321F: include/linux/drbd* 6322F: lib/lru_cache.c 6323 6324DRIVER COMPONENT FRAMEWORK 6325L: dri-devel@lists.freedesktop.org 6326F: drivers/base/component.c 6327F: include/linux/component.h 6328 6329DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6330M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6331R: "Rafael J. Wysocki" <rafael@kernel.org> 6332S: Supported 6333T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6334F: Documentation/core-api/kobject.rst 6335F: drivers/base/ 6336F: fs/debugfs/ 6337F: fs/sysfs/ 6338F: include/linux/debugfs.h 6339F: include/linux/fwnode.h 6340F: include/linux/kobj* 6341F: include/linux/property.h 6342F: lib/kobj* 6343 6344DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6345M: Nishanth Menon <nm@ti.com> 6346L: linux-pm@vger.kernel.org 6347S: Maintained 6348F: drivers/soc/ti/smartreflex.c 6349F: include/linux/power/smartreflex.h 6350 6351DRM ACCEL DRIVERS FOR INTEL VPU 6352M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6353M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6354L: dri-devel@lists.freedesktop.org 6355S: Supported 6356T: git git://anongit.freedesktop.org/drm/drm-misc 6357F: drivers/accel/ivpu/ 6358F: include/uapi/drm/ivpu_accel.h 6359 6360DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6361M: Oded Gabbay <ogabbay@kernel.org> 6362L: dri-devel@lists.freedesktop.org 6363S: Maintained 6364C: irc://irc.oftc.net/dri-devel 6365T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6366F: Documentation/accel/ 6367F: drivers/accel/ 6368F: include/drm/drm_accel.h 6369 6370DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6371M: Maxime Ripard <mripard@kernel.org> 6372M: Chen-Yu Tsai <wens@csie.org> 6373R: Jernej Skrabec <jernej.skrabec@gmail.com> 6374L: dri-devel@lists.freedesktop.org 6375S: Supported 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: drivers/gpu/drm/sun4i/sun8i* 6378 6379DRM DRIVER FOR ARM PL111 CLCD 6380M: Emma Anholt <emma@anholt.net> 6381S: Supported 6382T: git git://anongit.freedesktop.org/drm/drm-misc 6383F: drivers/gpu/drm/pl111/ 6384 6385DRM DRIVER FOR ARM VERSATILE TFT PANELS 6386M: Linus Walleij <linus.walleij@linaro.org> 6387S: Maintained 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6390F: drivers/gpu/drm/panel/panel-arm-versatile.c 6391 6392DRM DRIVER FOR ASPEED BMC GFX 6393M: Joel Stanley <joel@jms.id.au> 6394L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6395S: Supported 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6398F: drivers/gpu/drm/aspeed/ 6399 6400DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6401M: Dave Airlie <airlied@redhat.com> 6402R: Thomas Zimmermann <tzimmermann@suse.de> 6403L: dri-devel@lists.freedesktop.org 6404S: Supported 6405T: git git://anongit.freedesktop.org/drm/drm-misc 6406F: drivers/gpu/drm/ast/ 6407 6408DRM DRIVER FOR BOCHS VIRTUAL GPU 6409M: Gerd Hoffmann <kraxel@redhat.com> 6410L: virtualization@lists.linux-foundation.org 6411S: Maintained 6412T: git git://anongit.freedesktop.org/drm/drm-misc 6413F: drivers/gpu/drm/tiny/bochs.c 6414 6415DRM DRIVER FOR BOE HIMAX8279D PANELS 6416M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6417S: Maintained 6418F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6419F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6420 6421DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6422M: Jagan Teki <jagan@amarulasolutions.com> 6423S: Maintained 6424F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6425F: drivers/gpu/drm/bridge/chipone-icn6211.c 6426 6427DRM DRIVER FOR EBBG FT8719 PANEL 6428M: Joel Selvaraj <jo@jsfamily.in> 6429S: Maintained 6430T: git git://anongit.freedesktop.org/drm/drm-misc 6431F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6432F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6433 6434DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6435M: Linus Walleij <linus.walleij@linaro.org> 6436S: Maintained 6437T: git git://anongit.freedesktop.org/drm/drm-misc 6438F: drivers/gpu/drm/tve200/ 6439 6440DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6441M: Icenowy Zheng <icenowy@aosc.io> 6442S: Maintained 6443F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6444F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6445 6446DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6447M: Jagan Teki <jagan@amarulasolutions.com> 6448S: Maintained 6449F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6450F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6451 6452DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6453M: Thomas Zimmermann <tzimmermann@suse.de> 6454M: Javier Martinez Canillas <javierm@redhat.com> 6455L: dri-devel@lists.freedesktop.org 6456S: Maintained 6457T: git git://anongit.freedesktop.org/drm/drm-misc 6458F: drivers/gpu/drm/drm_aperture.c 6459F: drivers/gpu/drm/tiny/ofdrm.c 6460F: drivers/gpu/drm/tiny/simpledrm.c 6461F: drivers/video/aperture.c 6462F: drivers/video/nomodeset.c 6463F: include/drm/drm_aperture.h 6464F: include/linux/aperture.h 6465F: include/video/nomodeset.h 6466 6467DRM DRIVER FOR GENERIC EDP PANELS 6468R: Douglas Anderson <dianders@chromium.org> 6469F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6470F: drivers/gpu/drm/panel/panel-edp.c 6471 6472DRM DRIVER FOR GENERIC USB DISPLAY 6473M: Noralf Trønnes <noralf@tronnes.org> 6474S: Maintained 6475W: https://github.com/notro/gud/wiki 6476T: git git://anongit.freedesktop.org/drm/drm-misc 6477F: drivers/gpu/drm/gud/ 6478F: include/drm/gud.h 6479 6480DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6481M: Hans de Goede <hdegoede@redhat.com> 6482S: Maintained 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: drivers/gpu/drm/tiny/gm12u320.c 6485 6486DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6487M: Ondrej Jirman <megi@xff.cz> 6488M: Javier Martinez Canillas <javierm@redhat.com> 6489S: Maintained 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6492F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6493 6494DRM DRIVER FOR HX8357D PANELS 6495M: Emma Anholt <emma@anholt.net> 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6499F: drivers/gpu/drm/tiny/hx8357d.c 6500 6501DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6502M: Deepak Rawat <drawat.floss@gmail.com> 6503L: linux-hyperv@vger.kernel.org 6504L: dri-devel@lists.freedesktop.org 6505S: Maintained 6506T: git git://anongit.freedesktop.org/drm/drm-misc 6507F: drivers/gpu/drm/hyperv 6508 6509DRM DRIVER FOR ILITEK ILI9225 PANELS 6510M: David Lechner <david@lechnology.com> 6511S: Maintained 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6514F: drivers/gpu/drm/tiny/ili9225.c 6515 6516DRM DRIVER FOR ILITEK ILI9486 PANELS 6517M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6521F: drivers/gpu/drm/tiny/ili9486.c 6522 6523DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6524M: Jagan Teki <jagan@edgeble.ai> 6525S: Maintained 6526F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6527F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6528 6529DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6530M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6531S: Supported 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: drivers/gpu/drm/logicvc/ 6534 6535DRM DRIVER FOR LVDS PANELS 6536M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6537L: dri-devel@lists.freedesktop.org 6538S: Maintained 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: Documentation/devicetree/bindings/display/lvds.yaml 6541F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6542F: drivers/gpu/drm/panel/panel-lvds.c 6543 6544DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6545M: Guido Günther <agx@sigxcpu.org> 6546R: Purism Kernel Team <kernel@puri.sm> 6547S: Maintained 6548F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6549F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6550 6551DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6552M: Dave Airlie <airlied@redhat.com> 6553R: Thomas Zimmermann <tzimmermann@suse.de> 6554L: dri-devel@lists.freedesktop.org 6555S: Supported 6556T: git git://anongit.freedesktop.org/drm/drm-misc 6557F: drivers/gpu/drm/mgag200/ 6558 6559DRM DRIVER FOR MI0283QT 6560M: Noralf Trønnes <noralf@tronnes.org> 6561S: Maintained 6562T: git git://anongit.freedesktop.org/drm/drm-misc 6563F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6564F: drivers/gpu/drm/tiny/mi0283qt.c 6565 6566DRM DRIVER FOR MIPI DBI compatible panels 6567M: Noralf Trønnes <noralf@tronnes.org> 6568S: Maintained 6569W: https://github.com/notro/panel-mipi-dbi/wiki 6570T: git git://anongit.freedesktop.org/drm/drm-misc 6571F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6572F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6573 6574DRM DRIVER FOR MSM ADRENO GPU 6575M: Rob Clark <robdclark@gmail.com> 6576M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6577M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6578R: Sean Paul <sean@poorly.run> 6579L: linux-arm-msm@vger.kernel.org 6580L: dri-devel@lists.freedesktop.org 6581L: freedreno@lists.freedesktop.org 6582S: Maintained 6583B: https://gitlab.freedesktop.org/drm/msm/-/issues 6584T: git https://gitlab.freedesktop.org/drm/msm.git 6585F: Documentation/devicetree/bindings/display/msm/ 6586F: drivers/gpu/drm/msm/ 6587F: include/uapi/drm/msm_drm.h 6588 6589DRM DRIVER FOR NOVATEK NT35510 PANELS 6590M: Linus Walleij <linus.walleij@linaro.org> 6591S: Maintained 6592T: git git://anongit.freedesktop.org/drm/drm-misc 6593F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6594F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6595 6596DRM DRIVER FOR NOVATEK NT35560 PANELS 6597M: Linus Walleij <linus.walleij@linaro.org> 6598S: Maintained 6599T: git git://anongit.freedesktop.org/drm/drm-misc 6600F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6601F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6602 6603DRM DRIVER FOR NOVATEK NT36523 PANELS 6604M: Jianhua Lu <lujianhua000@gmail.com> 6605S: Maintained 6606T: git git://anongit.freedesktop.org/drm/drm-misc 6607F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6608F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6609 6610DRM DRIVER FOR NOVATEK NT36672A PANELS 6611M: Sumit Semwal <sumit.semwal@linaro.org> 6612S: Maintained 6613T: git git://anongit.freedesktop.org/drm/drm-misc 6614F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6615F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6616 6617DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6618M: Ben Skeggs <bskeggs@redhat.com> 6619M: Karol Herbst <kherbst@redhat.com> 6620M: Lyude Paul <lyude@redhat.com> 6621L: dri-devel@lists.freedesktop.org 6622L: nouveau@lists.freedesktop.org 6623S: Supported 6624W: https://nouveau.freedesktop.org/ 6625Q: https://patchwork.freedesktop.org/project/nouveau/ 6626Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6627B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6628C: irc://irc.oftc.net/nouveau 6629T: git https://gitlab.freedesktop.org/drm/nouveau.git 6630F: drivers/gpu/drm/nouveau/ 6631F: include/uapi/drm/nouveau_drm.h 6632 6633DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6634M: Stefan Mavrodiev <stefan@olimex.com> 6635S: Maintained 6636F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6637F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6638 6639DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6640R: Douglas Anderson <dianders@chromium.org> 6641F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6642F: drivers/gpu/drm/bridge/parade-ps8640.c 6643 6644DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6645M: Noralf Trønnes <noralf@tronnes.org> 6646S: Maintained 6647T: git git://anongit.freedesktop.org/drm/drm-misc 6648F: Documentation/devicetree/bindings/display/repaper.txt 6649F: drivers/gpu/drm/tiny/repaper.c 6650 6651DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6652M: Dave Airlie <airlied@redhat.com> 6653M: Gerd Hoffmann <kraxel@redhat.com> 6654L: virtualization@lists.linux-foundation.org 6655S: Obsolete 6656W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: drivers/gpu/drm/tiny/cirrus.c 6659 6660DRM DRIVER FOR QXL VIRTUAL GPU 6661M: Dave Airlie <airlied@redhat.com> 6662M: Gerd Hoffmann <kraxel@redhat.com> 6663L: virtualization@lists.linux-foundation.org 6664L: spice-devel@lists.freedesktop.org 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: drivers/gpu/drm/qxl/ 6668F: include/uapi/drm/qxl_drm.h 6669 6670DRM DRIVER FOR RAYDIUM RM67191 PANELS 6671M: Robert Chiras <robert.chiras@nxp.com> 6672S: Maintained 6673F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6674F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6675 6676DRM DRIVER FOR SAMSUNG DB7430 PANELS 6677M: Linus Walleij <linus.walleij@linaro.org> 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6681F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6682 6683DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6684M: Inki Dae <inki.dae@samsung.com> 6685M: Jagan Teki <jagan@amarulasolutions.com> 6686M: Marek Szyprowski <m.szyprowski@samsung.com> 6687S: Maintained 6688T: git git://anongit.freedesktop.org/drm/drm-misc 6689F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6690F: drivers/gpu/drm/bridge/samsung-dsim.c 6691F: include/drm/bridge/samsung-dsim.h 6692 6693DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6694M: Markuss Broks <markuss.broks@gmail.com> 6695S: Maintained 6696F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6697F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6698 6699DRM DRIVER FOR SITRONIX ST7586 PANELS 6700M: David Lechner <david@lechnology.com> 6701S: Maintained 6702T: git git://anongit.freedesktop.org/drm/drm-misc 6703F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6704F: drivers/gpu/drm/tiny/st7586.c 6705 6706DRM DRIVER FOR SITRONIX ST7701 PANELS 6707M: Jagan Teki <jagan@amarulasolutions.com> 6708S: Maintained 6709F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6710F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6711 6712DRM DRIVER FOR SITRONIX ST7703 PANELS 6713M: Guido Günther <agx@sigxcpu.org> 6714R: Purism Kernel Team <kernel@puri.sm> 6715R: Ondrej Jirman <megous@megous.com> 6716S: Maintained 6717F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6718F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6719 6720DRM DRIVER FOR SITRONIX ST7735R PANELS 6721M: David Lechner <david@lechnology.com> 6722S: Maintained 6723T: git git://anongit.freedesktop.org/drm/drm-misc 6724F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6725F: drivers/gpu/drm/tiny/st7735r.c 6726 6727DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6728M: Javier Martinez Canillas <javierm@redhat.com> 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6732F: drivers/gpu/drm/solomon/ssd130x* 6733 6734DRM DRIVER FOR ST-ERICSSON MCDE 6735M: Linus Walleij <linus.walleij@linaro.org> 6736S: Maintained 6737T: git git://anongit.freedesktop.org/drm/drm-misc 6738F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6739F: drivers/gpu/drm/mcde/ 6740 6741DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6742M: Jagan Teki <jagan@amarulasolutions.com> 6743S: Maintained 6744F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6745F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6746 6747DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6748R: Douglas Anderson <dianders@chromium.org> 6749F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6750F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6751 6752DRM DRIVER FOR TPO TPG110 PANELS 6753M: Linus Walleij <linus.walleij@linaro.org> 6754S: Maintained 6755T: git git://anongit.freedesktop.org/drm/drm-misc 6756F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6757F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6758 6759DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6760M: Dave Airlie <airlied@redhat.com> 6761R: Sean Paul <sean@poorly.run> 6762R: Thomas Zimmermann <tzimmermann@suse.de> 6763L: dri-devel@lists.freedesktop.org 6764S: Supported 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: drivers/gpu/drm/udl/ 6767 6768DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6769M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6770M: Melissa Wen <melissa.srw@gmail.com> 6771R: Haneen Mohammed <hamohammed.sa@gmail.com> 6772R: Daniel Vetter <daniel@ffwll.ch> 6773L: dri-devel@lists.freedesktop.org 6774S: Maintained 6775T: git git://anongit.freedesktop.org/drm/drm-misc 6776F: Documentation/gpu/vkms.rst 6777F: drivers/gpu/drm/vkms/ 6778 6779DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6780M: Hans de Goede <hdegoede@redhat.com> 6781L: dri-devel@lists.freedesktop.org 6782S: Maintained 6783T: git git://anongit.freedesktop.org/drm/drm-misc 6784F: drivers/gpu/drm/vboxvideo/ 6785 6786DRM DRIVER FOR VMWARE VIRTUAL GPU 6787M: Zack Rusin <zackr@vmware.com> 6788R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6789L: dri-devel@lists.freedesktop.org 6790S: Supported 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: drivers/gpu/drm/vmwgfx/ 6793F: include/uapi/drm/vmwgfx_drm.h 6794 6795DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6796M: Linus Walleij <linus.walleij@linaro.org> 6797S: Maintained 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6800F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6801 6802DRM DRIVERS 6803M: David Airlie <airlied@gmail.com> 6804M: Daniel Vetter <daniel@ffwll.ch> 6805L: dri-devel@lists.freedesktop.org 6806S: Maintained 6807B: https://gitlab.freedesktop.org/drm 6808C: irc://irc.oftc.net/dri-devel 6809T: git git://anongit.freedesktop.org/drm/drm 6810F: Documentation/devicetree/bindings/display/ 6811F: Documentation/devicetree/bindings/gpu/ 6812F: Documentation/gpu/ 6813F: drivers/gpu/ 6814F: include/drm/ 6815F: include/linux/vga* 6816F: include/uapi/drm/ 6817 6818DRM DRIVERS AND MISC GPU PATCHES 6819M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6820M: Maxime Ripard <mripard@kernel.org> 6821M: Thomas Zimmermann <tzimmermann@suse.de> 6822S: Maintained 6823W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6824T: git git://anongit.freedesktop.org/drm/drm-misc 6825F: Documentation/gpu/ 6826F: drivers/gpu/drm/* 6827F: drivers/gpu/vga/ 6828F: include/drm/drm* 6829F: include/linux/vga* 6830F: include/uapi/drm/drm* 6831 6832DRM DRIVERS FOR ALLWINNER A10 6833M: Maxime Ripard <mripard@kernel.org> 6834M: Chen-Yu Tsai <wens@csie.org> 6835L: dri-devel@lists.freedesktop.org 6836S: Supported 6837T: git git://anongit.freedesktop.org/drm/drm-misc 6838F: Documentation/devicetree/bindings/display/allwinner* 6839F: drivers/gpu/drm/sun4i/ 6840 6841DRM DRIVERS FOR AMLOGIC SOCS 6842M: Neil Armstrong <neil.armstrong@linaro.org> 6843L: dri-devel@lists.freedesktop.org 6844L: linux-amlogic@lists.infradead.org 6845S: Supported 6846W: http://linux-meson.com/ 6847T: git git://anongit.freedesktop.org/drm/drm-misc 6848F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6849F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6850F: Documentation/gpu/meson.rst 6851F: drivers/gpu/drm/meson/ 6852 6853DRM DRIVERS FOR ATMEL HLCDC 6854M: Sam Ravnborg <sam@ravnborg.org> 6855M: Boris Brezillon <bbrezillon@kernel.org> 6856L: dri-devel@lists.freedesktop.org 6857S: Supported 6858T: git git://anongit.freedesktop.org/drm/drm-misc 6859F: Documentation/devicetree/bindings/display/atmel/ 6860F: drivers/gpu/drm/atmel-hlcdc/ 6861 6862DRM DRIVERS FOR BRIDGE CHIPS 6863M: Andrzej Hajda <andrzej.hajda@intel.com> 6864M: Neil Armstrong <neil.armstrong@linaro.org> 6865M: Robert Foss <rfoss@kernel.org> 6866R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6867R: Jonas Karlman <jonas@kwiboo.se> 6868R: Jernej Skrabec <jernej.skrabec@gmail.com> 6869S: Maintained 6870T: git git://anongit.freedesktop.org/drm/drm-misc 6871F: Documentation/devicetree/bindings/display/bridge/ 6872F: drivers/gpu/drm/bridge/ 6873F: include/drm/drm_bridge.h 6874 6875DRM DRIVERS FOR EXYNOS 6876M: Inki Dae <inki.dae@samsung.com> 6877M: Seung-Woo Kim <sw0312.kim@samsung.com> 6878M: Kyungmin Park <kyungmin.park@samsung.com> 6879L: dri-devel@lists.freedesktop.org 6880S: Supported 6881T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6882F: Documentation/devicetree/bindings/display/exynos/ 6883F: Documentation/devicetree/bindings/display/samsung/ 6884F: drivers/gpu/drm/exynos/ 6885F: include/uapi/drm/exynos_drm.h 6886 6887DRM DRIVERS FOR FREESCALE DCU 6888M: Stefan Agner <stefan@agner.ch> 6889M: Alison Wang <alison.wang@nxp.com> 6890L: dri-devel@lists.freedesktop.org 6891S: Supported 6892T: git git://anongit.freedesktop.org/drm/drm-misc 6893F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6894F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6895F: drivers/gpu/drm/fsl-dcu/ 6896 6897DRM DRIVERS FOR FREESCALE IMX 6898M: Philipp Zabel <p.zabel@pengutronix.de> 6899L: dri-devel@lists.freedesktop.org 6900S: Maintained 6901F: Documentation/devicetree/bindings/display/imx/ 6902F: drivers/gpu/drm/imx/ipuv3/ 6903F: drivers/gpu/ipu-v3/ 6904 6905DRM DRIVERS FOR FREESCALE IMX BRIDGE 6906M: Liu Ying <victor.liu@nxp.com> 6907L: dri-devel@lists.freedesktop.org 6908S: Maintained 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6910F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6911F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6912F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6913F: drivers/gpu/drm/bridge/imx/ 6914 6915DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6916M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6917L: dri-devel@lists.freedesktop.org 6918S: Maintained 6919T: git git://github.com/patjak/drm-gma500 6920F: drivers/gpu/drm/gma500/ 6921 6922DRM DRIVERS FOR HISILICON 6923M: Xinliang Liu <xinliang.liu@linaro.org> 6924M: Tian Tao <tiantao6@hisilicon.com> 6925R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6926R: Sumit Semwal <sumit.semwal@linaro.org> 6927R: Yongqin Liu <yongqin.liu@linaro.org> 6928R: John Stultz <jstultz@google.com> 6929L: dri-devel@lists.freedesktop.org 6930S: Maintained 6931T: git git://anongit.freedesktop.org/drm/drm-misc 6932F: Documentation/devicetree/bindings/display/hisilicon/ 6933F: drivers/gpu/drm/hisilicon/ 6934 6935DRM DRIVERS FOR LIMA 6936M: Qiang Yu <yuq825@gmail.com> 6937L: dri-devel@lists.freedesktop.org 6938L: lima@lists.freedesktop.org (moderated for non-subscribers) 6939S: Maintained 6940T: git git://anongit.freedesktop.org/drm/drm-misc 6941F: drivers/gpu/drm/lima/ 6942F: include/uapi/drm/lima_drm.h 6943 6944DRM DRIVERS FOR MEDIATEK 6945M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6946M: Philipp Zabel <p.zabel@pengutronix.de> 6947L: dri-devel@lists.freedesktop.org 6948L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6949S: Supported 6950F: Documentation/devicetree/bindings/display/mediatek/ 6951F: drivers/gpu/drm/mediatek/ 6952F: drivers/phy/mediatek/phy-mtk-dp.c 6953F: drivers/phy/mediatek/phy-mtk-hdmi* 6954F: drivers/phy/mediatek/phy-mtk-mipi* 6955 6956DRM DRIVERS FOR NVIDIA TEGRA 6957M: Thierry Reding <thierry.reding@gmail.com> 6958M: Mikko Perttunen <mperttunen@nvidia.com> 6959L: dri-devel@lists.freedesktop.org 6960L: linux-tegra@vger.kernel.org 6961S: Supported 6962T: git https://gitlab.freedesktop.org/drm/tegra.git 6963F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6964F: Documentation/devicetree/bindings/gpu/host1x/ 6965F: drivers/gpu/drm/tegra/ 6966F: drivers/gpu/host1x/ 6967F: include/linux/host1x.h 6968F: include/uapi/drm/tegra_drm.h 6969 6970DRM DRIVERS FOR RENESAS 6971M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6972M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6973L: dri-devel@lists.freedesktop.org 6974L: linux-renesas-soc@vger.kernel.org 6975S: Supported 6976T: git git://linuxtv.org/pinchartl/media drm/du/next 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6979F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6980F: Documentation/devicetree/bindings/display/renesas,du.yaml 6981F: drivers/gpu/drm/rcar-du/ 6982F: drivers/gpu/drm/shmobile/ 6983F: include/linux/platform_data/shmob_drm.h 6984 6985DRM DRIVERS FOR ROCKCHIP 6986M: Sandy Huang <hjc@rock-chips.com> 6987M: Heiko Stübner <heiko@sntech.de> 6988L: dri-devel@lists.freedesktop.org 6989S: Maintained 6990T: git git://anongit.freedesktop.org/drm/drm-misc 6991F: Documentation/devicetree/bindings/display/rockchip/ 6992F: drivers/gpu/drm/rockchip/ 6993 6994DRM DRIVERS FOR STI 6995M: Alain Volmat <alain.volmat@foss.st.com> 6996L: dri-devel@lists.freedesktop.org 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7000F: drivers/gpu/drm/sti 7001 7002DRM DRIVERS FOR STM 7003M: Yannick Fertre <yannick.fertre@foss.st.com> 7004M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7005M: Philippe Cornu <philippe.cornu@foss.st.com> 7006L: dri-devel@lists.freedesktop.org 7007S: Maintained 7008T: git git://anongit.freedesktop.org/drm/drm-misc 7009F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7010F: drivers/gpu/drm/stm 7011 7012DRM DRIVERS FOR TI KEYSTONE 7013M: Jyri Sarha <jyri.sarha@iki.fi> 7014M: Tomi Valkeinen <tomba@kernel.org> 7015L: dri-devel@lists.freedesktop.org 7016S: Maintained 7017T: git git://anongit.freedesktop.org/drm/drm-misc 7018F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7020F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7021F: drivers/gpu/drm/tidss/ 7022 7023DRM DRIVERS FOR TI LCDC 7024M: Jyri Sarha <jyri.sarha@iki.fi> 7025R: Tomi Valkeinen <tomba@kernel.org> 7026L: dri-devel@lists.freedesktop.org 7027S: Maintained 7028F: Documentation/devicetree/bindings/display/tilcdc/ 7029F: drivers/gpu/drm/tilcdc/ 7030 7031DRM DRIVERS FOR TI OMAP 7032M: Tomi Valkeinen <tomba@kernel.org> 7033L: dri-devel@lists.freedesktop.org 7034S: Maintained 7035F: Documentation/devicetree/bindings/display/ti/ 7036F: drivers/gpu/drm/omapdrm/ 7037 7038DRM DRIVERS FOR V3D 7039M: Emma Anholt <emma@anholt.net> 7040M: Melissa Wen <mwen@igalia.com> 7041S: Supported 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7044F: drivers/gpu/drm/v3d/ 7045F: include/uapi/drm/v3d_drm.h 7046 7047DRM DRIVERS FOR VC4 7048M: Emma Anholt <emma@anholt.net> 7049M: Maxime Ripard <mripard@kernel.org> 7050S: Supported 7051T: git git://github.com/anholt/linux 7052T: git git://anongit.freedesktop.org/drm/drm-misc 7053F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7054F: drivers/gpu/drm/vc4/ 7055F: include/uapi/drm/vc4_drm.h 7056 7057DRM DRIVERS FOR VIVANTE GPU IP 7058M: Lucas Stach <l.stach@pengutronix.de> 7059R: Russell King <linux+etnaviv@armlinux.org.uk> 7060R: Christian Gmeiner <christian.gmeiner@gmail.com> 7061L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7062L: dri-devel@lists.freedesktop.org 7063S: Maintained 7064F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7065F: drivers/gpu/drm/etnaviv/ 7066F: include/uapi/drm/etnaviv_drm.h 7067 7068DRM DRIVERS FOR XEN 7069M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7070L: dri-devel@lists.freedesktop.org 7071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7072S: Supported 7073T: git git://anongit.freedesktop.org/drm/drm-misc 7074F: Documentation/gpu/xen-front.rst 7075F: drivers/gpu/drm/xen/ 7076 7077DRM DRIVERS FOR XILINX 7078M: Hyun Kwon <hyun.kwon@xilinx.com> 7079M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7080L: dri-devel@lists.freedesktop.org 7081S: Maintained 7082T: git git://anongit.freedesktop.org/drm/drm-misc 7083F: Documentation/devicetree/bindings/display/xlnx/ 7084F: drivers/gpu/drm/xlnx/ 7085 7086DRM GPU SCHEDULER 7087M: Luben Tuikov <luben.tuikov@amd.com> 7088L: dri-devel@lists.freedesktop.org 7089S: Maintained 7090T: git git://anongit.freedesktop.org/drm/drm-misc 7091F: drivers/gpu/drm/scheduler/ 7092F: include/drm/gpu_scheduler.h 7093 7094DRM PANEL DRIVERS 7095M: Neil Armstrong <neil.armstrong@linaro.org> 7096R: Sam Ravnborg <sam@ravnborg.org> 7097L: dri-devel@lists.freedesktop.org 7098S: Maintained 7099T: git git://anongit.freedesktop.org/drm/drm-misc 7100F: Documentation/devicetree/bindings/display/panel/ 7101F: drivers/gpu/drm/drm_panel.c 7102F: drivers/gpu/drm/panel/ 7103F: include/drm/drm_panel.h 7104 7105DRM PRIVACY-SCREEN CLASS 7106M: Hans de Goede <hdegoede@redhat.com> 7107L: dri-devel@lists.freedesktop.org 7108S: Maintained 7109T: git git://anongit.freedesktop.org/drm/drm-misc 7110F: drivers/gpu/drm/drm_privacy_screen* 7111F: include/drm/drm_privacy_screen* 7112 7113DRM TTM SUBSYSTEM 7114M: Christian Koenig <christian.koenig@amd.com> 7115M: Huang Rui <ray.huang@amd.com> 7116L: dri-devel@lists.freedesktop.org 7117S: Maintained 7118T: git git://anongit.freedesktop.org/drm/drm-misc 7119F: drivers/gpu/drm/ttm/ 7120F: include/drm/ttm/ 7121 7122DSBR100 USB FM RADIO DRIVER 7123M: Alexey Klimov <klimov.linux@gmail.com> 7124L: linux-media@vger.kernel.org 7125S: Maintained 7126T: git git://linuxtv.org/media_tree.git 7127F: drivers/media/radio/dsbr100.c 7128 7129DT3155 MEDIA DRIVER 7130M: Hans Verkuil <hverkuil@xs4all.nl> 7131L: linux-media@vger.kernel.org 7132S: Odd Fixes 7133W: https://linuxtv.org 7134T: git git://linuxtv.org/media_tree.git 7135F: drivers/media/pci/dt3155/ 7136 7137DVB_USB_AF9015 MEDIA DRIVER 7138M: Antti Palosaari <crope@iki.fi> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141W: https://linuxtv.org 7142W: http://palosaari.fi/linux/ 7143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7144T: git git://linuxtv.org/anttip/media_tree.git 7145F: drivers/media/usb/dvb-usb-v2/af9015* 7146 7147DVB_USB_AF9035 MEDIA DRIVER 7148M: Antti Palosaari <crope@iki.fi> 7149L: linux-media@vger.kernel.org 7150S: Maintained 7151W: https://linuxtv.org 7152W: http://palosaari.fi/linux/ 7153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7154T: git git://linuxtv.org/anttip/media_tree.git 7155F: drivers/media/usb/dvb-usb-v2/af9035* 7156 7157DVB_USB_ANYSEE MEDIA DRIVER 7158M: Antti Palosaari <crope@iki.fi> 7159L: linux-media@vger.kernel.org 7160S: Maintained 7161W: https://linuxtv.org 7162W: http://palosaari.fi/linux/ 7163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7164T: git git://linuxtv.org/anttip/media_tree.git 7165F: drivers/media/usb/dvb-usb-v2/anysee* 7166 7167DVB_USB_AU6610 MEDIA DRIVER 7168M: Antti Palosaari <crope@iki.fi> 7169L: linux-media@vger.kernel.org 7170S: Maintained 7171W: https://linuxtv.org 7172W: http://palosaari.fi/linux/ 7173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7174T: git git://linuxtv.org/anttip/media_tree.git 7175F: drivers/media/usb/dvb-usb-v2/au6610* 7176 7177DVB_USB_CE6230 MEDIA DRIVER 7178M: Antti Palosaari <crope@iki.fi> 7179L: linux-media@vger.kernel.org 7180S: Maintained 7181W: https://linuxtv.org 7182W: http://palosaari.fi/linux/ 7183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7184T: git git://linuxtv.org/anttip/media_tree.git 7185F: drivers/media/usb/dvb-usb-v2/ce6230* 7186 7187DVB_USB_CXUSB MEDIA DRIVER 7188M: Michael Krufky <mkrufky@linuxtv.org> 7189L: linux-media@vger.kernel.org 7190S: Maintained 7191W: https://linuxtv.org 7192W: http://github.com/mkrufky 7193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7194T: git git://linuxtv.org/media_tree.git 7195F: drivers/media/usb/dvb-usb/cxusb* 7196 7197DVB_USB_EC168 MEDIA DRIVER 7198M: Antti Palosaari <crope@iki.fi> 7199L: linux-media@vger.kernel.org 7200S: Maintained 7201W: https://linuxtv.org 7202W: http://palosaari.fi/linux/ 7203Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7204T: git git://linuxtv.org/anttip/media_tree.git 7205F: drivers/media/usb/dvb-usb-v2/ec168* 7206 7207DVB_USB_GL861 MEDIA DRIVER 7208M: Antti Palosaari <crope@iki.fi> 7209L: linux-media@vger.kernel.org 7210S: Maintained 7211W: https://linuxtv.org 7212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7213T: git git://linuxtv.org/anttip/media_tree.git 7214F: drivers/media/usb/dvb-usb-v2/gl861* 7215 7216DVB_USB_MXL111SF MEDIA DRIVER 7217M: Michael Krufky <mkrufky@linuxtv.org> 7218L: linux-media@vger.kernel.org 7219S: Maintained 7220W: https://linuxtv.org 7221W: http://github.com/mkrufky 7222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7223T: git git://linuxtv.org/mkrufky/mxl111sf.git 7224F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7225 7226DVB_USB_RTL28XXU MEDIA DRIVER 7227M: Antti Palosaari <crope@iki.fi> 7228L: linux-media@vger.kernel.org 7229S: Maintained 7230W: https://linuxtv.org 7231W: http://palosaari.fi/linux/ 7232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7233T: git git://linuxtv.org/anttip/media_tree.git 7234F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7235 7236DVB_USB_V2 MEDIA DRIVER 7237M: Antti Palosaari <crope@iki.fi> 7238L: linux-media@vger.kernel.org 7239S: Maintained 7240W: https://linuxtv.org 7241W: http://palosaari.fi/linux/ 7242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7243T: git git://linuxtv.org/anttip/media_tree.git 7244F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7245F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7246 7247DYNAMIC DEBUG 7248M: Jason Baron <jbaron@akamai.com> 7249M: Jim Cromie <jim.cromie@gmail.com> 7250S: Maintained 7251F: include/linux/dynamic_debug.h 7252F: lib/dynamic_debug.c 7253F: lib/test_dynamic_debug.c 7254 7255DYNAMIC INTERRUPT MODERATION 7256M: Tal Gilboa <talgi@nvidia.com> 7257S: Maintained 7258F: Documentation/networking/net_dim.rst 7259F: include/linux/dim.h 7260F: lib/dim/ 7261 7262DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7263M: Daniel Lezcano <daniel.lezcano@kernel.org> 7264L: linux-pm@vger.kernel.org 7265S: Supported 7266B: https://bugzilla.kernel.org 7267T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7268F: drivers/powercap/dtpm* 7269F: include/linux/dtpm.h 7270 7271DZ DECSTATION DZ11 SERIAL DRIVER 7272M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7273S: Maintained 7274F: drivers/tty/serial/dz.* 7275 7276E3X0 POWER BUTTON DRIVER 7277M: Moritz Fischer <moritz.fischer@ettus.com> 7278L: usrp-users@lists.ettus.com 7279S: Supported 7280W: http://www.ettus.com 7281F: Documentation/devicetree/bindings/input/e3x0-button.txt 7282F: drivers/input/misc/e3x0-button.c 7283 7284E4000 MEDIA DRIVER 7285M: Antti Palosaari <crope@iki.fi> 7286L: linux-media@vger.kernel.org 7287S: Maintained 7288W: https://linuxtv.org 7289W: http://palosaari.fi/linux/ 7290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7291T: git git://linuxtv.org/anttip/media_tree.git 7292F: drivers/media/tuners/e4000* 7293 7294EARTH_PT1 MEDIA DRIVER 7295M: Akihiro Tsukada <tskd08@gmail.com> 7296L: linux-media@vger.kernel.org 7297S: Odd Fixes 7298F: drivers/media/pci/pt1/ 7299 7300EARTH_PT3 MEDIA DRIVER 7301M: Akihiro Tsukada <tskd08@gmail.com> 7302L: linux-media@vger.kernel.org 7303S: Odd Fixes 7304F: drivers/media/pci/pt3/ 7305 7306EC100 MEDIA DRIVER 7307M: Antti Palosaari <crope@iki.fi> 7308L: linux-media@vger.kernel.org 7309S: Maintained 7310W: https://linuxtv.org 7311W: http://palosaari.fi/linux/ 7312Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7313T: git git://linuxtv.org/anttip/media_tree.git 7314F: drivers/media/dvb-frontends/ec100* 7315 7316ECRYPT FILE SYSTEM 7317M: Tyler Hicks <code@tyhicks.com> 7318L: ecryptfs@vger.kernel.org 7319S: Odd Fixes 7320W: http://ecryptfs.org 7321W: https://launchpad.net/ecryptfs 7322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7323F: Documentation/filesystems/ecryptfs.rst 7324F: fs/ecryptfs/ 7325 7326EDAC-AMD64 7327M: Yazen Ghannam <yazen.ghannam@amd.com> 7328L: linux-edac@vger.kernel.org 7329S: Supported 7330F: drivers/edac/amd64_edac* 7331F: drivers/edac/mce_amd* 7332 7333EDAC-ARMADA 7334M: Jan Luebbe <jlu@pengutronix.de> 7335L: linux-edac@vger.kernel.org 7336S: Maintained 7337F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7338F: drivers/edac/armada_xp_* 7339 7340EDAC-AST2500 7341M: Stefan Schaeckeler <sschaeck@cisco.com> 7342S: Supported 7343F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7344F: drivers/edac/aspeed_edac.c 7345 7346EDAC-BLUEFIELD 7347M: Shravan Kumar Ramani <shravankr@nvidia.com> 7348S: Supported 7349F: drivers/edac/bluefield_edac.c 7350 7351EDAC-CALXEDA 7352M: Andre Przywara <andre.przywara@arm.com> 7353L: linux-edac@vger.kernel.org 7354S: Maintained 7355F: drivers/edac/highbank* 7356 7357EDAC-CAVIUM OCTEON 7358M: Ralf Baechle <ralf@linux-mips.org> 7359L: linux-edac@vger.kernel.org 7360L: linux-mips@vger.kernel.org 7361S: Supported 7362F: drivers/edac/octeon_edac* 7363 7364EDAC-CAVIUM THUNDERX 7365M: Robert Richter <rric@kernel.org> 7366L: linux-edac@vger.kernel.org 7367S: Odd Fixes 7368F: drivers/edac/thunderx_edac* 7369 7370EDAC-CORE 7371M: Borislav Petkov <bp@alien8.de> 7372M: Tony Luck <tony.luck@intel.com> 7373R: James Morse <james.morse@arm.com> 7374R: Mauro Carvalho Chehab <mchehab@kernel.org> 7375R: Robert Richter <rric@kernel.org> 7376L: linux-edac@vger.kernel.org 7377S: Supported 7378T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7379F: Documentation/admin-guide/ras.rst 7380F: Documentation/driver-api/edac.rst 7381F: drivers/edac/ 7382F: include/linux/edac.h 7383 7384EDAC-DMC520 7385M: Lei Wang <lewan@microsoft.com> 7386L: linux-edac@vger.kernel.org 7387S: Supported 7388F: drivers/edac/dmc520_edac.c 7389 7390EDAC-E752X 7391M: Mark Gross <markgross@kernel.org> 7392L: linux-edac@vger.kernel.org 7393S: Maintained 7394F: drivers/edac/e752x_edac.c 7395 7396EDAC-E7XXX 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/e7xxx_edac.c 7400 7401EDAC-FSL_DDR 7402M: York Sun <york.sun@nxp.com> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/fsl_ddr_edac.* 7406 7407EDAC-GHES 7408M: Mauro Carvalho Chehab <mchehab@kernel.org> 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/ghes_edac.c 7412 7413EDAC-I10NM 7414M: Tony Luck <tony.luck@intel.com> 7415L: linux-edac@vger.kernel.org 7416S: Maintained 7417F: drivers/edac/i10nm_base.c 7418 7419EDAC-I3000 7420L: linux-edac@vger.kernel.org 7421S: Orphan 7422F: drivers/edac/i3000_edac.c 7423 7424EDAC-I5000 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/i5000_edac.c 7428 7429EDAC-I5400 7430M: Mauro Carvalho Chehab <mchehab@kernel.org> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/i5400_edac.c 7434 7435EDAC-I7300 7436M: Mauro Carvalho Chehab <mchehab@kernel.org> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/i7300_edac.c 7440 7441EDAC-I7CORE 7442M: Mauro Carvalho Chehab <mchehab@kernel.org> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/i7core_edac.c 7446 7447EDAC-I82443BXGX 7448M: Tim Small <tim@buttersideup.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/i82443bxgx_edac.c 7452 7453EDAC-I82975X 7454M: "Arvind R." <arvino55@gmail.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/i82975x_edac.c 7458 7459EDAC-IE31200 7460M: Jason Baron <jbaron@akamai.com> 7461L: linux-edac@vger.kernel.org 7462S: Maintained 7463F: drivers/edac/ie31200_edac.c 7464 7465EDAC-IGEN6 7466M: Tony Luck <tony.luck@intel.com> 7467R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/igen6_edac.c 7471 7472EDAC-MPC85XX 7473M: Johannes Thumshirn <morbidrsa@gmail.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/mpc85xx_edac.[ch] 7477 7478EDAC-PASEMI 7479M: Egor Martovetsky <egor@pasemi.com> 7480L: linux-edac@vger.kernel.org 7481S: Maintained 7482F: drivers/edac/pasemi_edac.c 7483 7484EDAC-PND2 7485M: Tony Luck <tony.luck@intel.com> 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: drivers/edac/pnd2_edac.[ch] 7489 7490EDAC-QCOM 7491M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7492L: linux-arm-msm@vger.kernel.org 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/qcom_edac.c 7496 7497EDAC-R82600 7498M: Tim Small <tim@buttersideup.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/r82600_edac.c 7502 7503EDAC-SBRIDGE 7504M: Tony Luck <tony.luck@intel.com> 7505R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/sb_edac.c 7509 7510EDAC-SKYLAKE 7511M: Tony Luck <tony.luck@intel.com> 7512L: linux-edac@vger.kernel.org 7513S: Maintained 7514F: drivers/edac/skx_*.[ch] 7515 7516EDAC-TI 7517M: Tero Kristo <kristo@kernel.org> 7518L: linux-edac@vger.kernel.org 7519S: Odd Fixes 7520F: drivers/edac/ti_edac.c 7521 7522EDIROL UA-101/UA-1000 DRIVER 7523M: Clemens Ladisch <clemens@ladisch.de> 7524L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7525S: Maintained 7526T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7527F: sound/usb/misc/ua101.c 7528 7529EFI TEST DRIVER 7530M: Ivan Hu <ivan.hu@canonical.com> 7531M: Ard Biesheuvel <ardb@kernel.org> 7532L: linux-efi@vger.kernel.org 7533S: Maintained 7534F: drivers/firmware/efi/test/ 7535 7536EFI VARIABLE FILESYSTEM 7537M: Jeremy Kerr <jk@ozlabs.org> 7538M: Ard Biesheuvel <ardb@kernel.org> 7539L: linux-efi@vger.kernel.org 7540S: Maintained 7541T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7542F: fs/efivarfs/ 7543 7544EFIFB FRAMEBUFFER DRIVER 7545M: Peter Jones <pjones@redhat.com> 7546L: linux-fbdev@vger.kernel.org 7547S: Maintained 7548F: drivers/video/fbdev/efifb.c 7549 7550EFS FILESYSTEM 7551S: Orphan 7552W: http://aeschi.ch.eu.org/efs/ 7553F: fs/efs/ 7554 7555EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7556M: Douglas Miller <dougmill@linux.ibm.com> 7557L: netdev@vger.kernel.org 7558S: Maintained 7559F: drivers/net/ethernet/ibm/ehea/ 7560 7561ELM327 CAN NETWORK DRIVER 7562M: Max Staudt <max@enpas.org> 7563L: linux-can@vger.kernel.org 7564S: Maintained 7565F: Documentation/networking/device_drivers/can/can327.rst 7566F: drivers/net/can/can327.c 7567 7568EM28XX VIDEO4LINUX DRIVER 7569M: Mauro Carvalho Chehab <mchehab@kernel.org> 7570L: linux-media@vger.kernel.org 7571S: Maintained 7572W: https://linuxtv.org 7573T: git git://linuxtv.org/media_tree.git 7574F: Documentation/admin-guide/media/em28xx* 7575F: drivers/media/usb/em28xx/ 7576 7577EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7578M: Adrian Hunter <adrian.hunter@intel.com> 7579M: Ritesh Harjani <riteshh@codeaurora.org> 7580M: Asutosh Das <asutoshd@codeaurora.org> 7581L: linux-mmc@vger.kernel.org 7582S: Supported 7583F: drivers/mmc/host/cqhci* 7584 7585EMULEX 10Gbps iSCSI - OneConnect DRIVER 7586M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7587L: linux-scsi@vger.kernel.org 7588S: Supported 7589W: http://www.broadcom.com 7590F: drivers/scsi/be2iscsi/ 7591 7592EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7593M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7594M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7595M: Somnath Kotur <somnath.kotur@broadcom.com> 7596L: netdev@vger.kernel.org 7597S: Supported 7598W: http://www.emulex.com 7599F: drivers/net/ethernet/emulex/benet/ 7600 7601EMULEX ONECONNECT ROCE DRIVER 7602M: Selvin Xavier <selvin.xavier@broadcom.com> 7603L: linux-rdma@vger.kernel.org 7604S: Odd Fixes 7605W: http://www.broadcom.com 7606F: drivers/infiniband/hw/ocrdma/ 7607F: include/uapi/rdma/ocrdma-abi.h 7608 7609EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7610M: James Smart <james.smart@broadcom.com> 7611M: Ram Vegesna <ram.vegesna@broadcom.com> 7612L: linux-scsi@vger.kernel.org 7613L: target-devel@vger.kernel.org 7614S: Supported 7615W: http://www.broadcom.com 7616F: drivers/scsi/elx/ 7617 7618EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7619M: James Smart <james.smart@broadcom.com> 7620M: Dick Kennedy <dick.kennedy@broadcom.com> 7621L: linux-scsi@vger.kernel.org 7622S: Supported 7623W: http://www.broadcom.com 7624F: drivers/scsi/lpfc/ 7625 7626ENE CB710 FLASH CARD READER DRIVER 7627M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7628S: Maintained 7629F: drivers/misc/cb710/ 7630F: drivers/mmc/host/cb710-mmc.* 7631F: include/linux/cb710.h 7632 7633ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7634M: Maxim Levitsky <maximlevitsky@gmail.com> 7635S: Maintained 7636F: drivers/media/rc/ene_ir.* 7637 7638EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7639M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7640L: linuxppc-dev@lists.ozlabs.org 7641S: Maintained 7642F: drivers/tty/ehv_bytechan.c 7643 7644EPSON S1D13XXX FRAMEBUFFER DRIVER 7645M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7646S: Maintained 7647T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7648F: drivers/video/fbdev/s1d13xxxfb.c 7649F: include/video/s1d13xxxfb.h 7650 7651EROFS FILE SYSTEM 7652M: Gao Xiang <xiang@kernel.org> 7653M: Chao Yu <chao@kernel.org> 7654R: Yue Hu <huyue2@coolpad.com> 7655R: Jeffle Xu <jefflexu@linux.alibaba.com> 7656L: linux-erofs@lists.ozlabs.org 7657S: Maintained 7658T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7659F: Documentation/ABI/testing/sysfs-fs-erofs 7660F: Documentation/filesystems/erofs.rst 7661F: fs/erofs/ 7662F: include/trace/events/erofs.h 7663 7664ERRSEQ ERROR TRACKING INFRASTRUCTURE 7665M: Jeff Layton <jlayton@kernel.org> 7666S: Maintained 7667F: include/linux/errseq.h 7668F: lib/errseq.c 7669 7670ESD CAN/USB DRIVERS 7671M: Frank Jungclaus <frank.jungclaus@esd.eu> 7672R: socketcan@esd.eu 7673L: linux-can@vger.kernel.org 7674S: Maintained 7675F: drivers/net/can/usb/esd_usb.c 7676 7677ET131X NETWORK DRIVER 7678M: Mark Einon <mark.einon@gmail.com> 7679S: Odd Fixes 7680F: drivers/net/ethernet/agere/ 7681 7682ETAS ES58X CAN/USB DRIVER 7683M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7684L: linux-can@vger.kernel.org 7685S: Maintained 7686F: Documentation/networking/devlink/etas_es58x.rst 7687F: drivers/net/can/usb/etas_es58x/ 7688 7689ETHERNET BRIDGE 7690M: Roopa Prabhu <roopa@nvidia.com> 7691M: Nikolay Aleksandrov <razor@blackwall.org> 7692L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7693L: netdev@vger.kernel.org 7694S: Maintained 7695W: http://www.linuxfoundation.org/en/Net:Bridge 7696F: include/linux/netfilter_bridge/ 7697F: net/bridge/ 7698 7699ETHERNET PHY LIBRARY 7700M: Andrew Lunn <andrew@lunn.ch> 7701M: Heiner Kallweit <hkallweit1@gmail.com> 7702R: Russell King <linux@armlinux.org.uk> 7703L: netdev@vger.kernel.org 7704S: Maintained 7705F: Documentation/ABI/testing/sysfs-class-net-phydev 7706F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7707F: Documentation/devicetree/bindings/net/mdio* 7708F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7709F: Documentation/networking/phy.rst 7710F: drivers/net/mdio/ 7711F: drivers/net/mdio/acpi_mdio.c 7712F: drivers/net/mdio/fwnode_mdio.c 7713F: drivers/net/mdio/of_mdio.c 7714F: drivers/net/pcs/ 7715F: drivers/net/phy/ 7716F: include/dt-bindings/net/qca-ar803x.h 7717F: include/linux/*mdio*.h 7718F: include/linux/linkmode.h 7719F: include/linux/mdio/*.h 7720F: include/linux/mii.h 7721F: include/linux/of_net.h 7722F: include/linux/phy.h 7723F: include/linux/phy_fixed.h 7724F: include/linux/platform_data/mdio-bcm-unimac.h 7725F: include/linux/platform_data/mdio-gpio.h 7726F: include/trace/events/mdio.h 7727F: include/uapi/linux/mdio.h 7728F: include/uapi/linux/mii.h 7729F: net/core/of_net.c 7730 7731EXEC & BINFMT API 7732R: Eric Biederman <ebiederm@xmission.com> 7733R: Kees Cook <keescook@chromium.org> 7734L: linux-mm@kvack.org 7735S: Supported 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7737F: fs/*binfmt_*.c 7738F: fs/exec.c 7739F: include/linux/binfmts.h 7740F: include/linux/elf.h 7741F: include/uapi/linux/binfmts.h 7742F: include/uapi/linux/elf.h 7743F: tools/testing/selftests/exec/ 7744N: asm/elf.h 7745N: binfmt 7746 7747EXFAT FILE SYSTEM 7748M: Namjae Jeon <linkinjeon@kernel.org> 7749M: Sungjong Seo <sj1557.seo@samsung.com> 7750L: linux-fsdevel@vger.kernel.org 7751S: Maintained 7752T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7753F: fs/exfat/ 7754 7755EXT2 FILE SYSTEM 7756M: Jan Kara <jack@suse.com> 7757L: linux-ext4@vger.kernel.org 7758S: Maintained 7759F: Documentation/filesystems/ext2.rst 7760F: fs/ext2/ 7761F: include/linux/ext2* 7762 7763EXT4 FILE SYSTEM 7764M: "Theodore Ts'o" <tytso@mit.edu> 7765M: Andreas Dilger <adilger.kernel@dilger.ca> 7766L: linux-ext4@vger.kernel.org 7767S: Maintained 7768W: http://ext4.wiki.kernel.org 7769Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7770T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7771F: Documentation/filesystems/ext4/ 7772F: fs/ext4/ 7773F: include/trace/events/ext4.h 7774F: include/uapi/linux/ext4.h 7775 7776Extended Verification Module (EVM) 7777M: Mimi Zohar <zohar@linux.ibm.com> 7778L: linux-integrity@vger.kernel.org 7779S: Supported 7780T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7781F: security/integrity/ 7782F: security/integrity/evm/ 7783 7784EXTENSIBLE FIRMWARE INTERFACE (EFI) 7785M: Ard Biesheuvel <ardb@kernel.org> 7786L: linux-efi@vger.kernel.org 7787S: Maintained 7788T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7789F: Documentation/admin-guide/efi-stub.rst 7790F: arch/*/include/asm/efi.h 7791F: arch/*/kernel/efi.c 7792F: arch/arm/boot/compressed/efi-header.S 7793F: arch/x86/platform/efi/ 7794F: drivers/firmware/efi/ 7795F: include/linux/efi*.h 7796 7797EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7798M: MyungJoo Ham <myungjoo.ham@samsung.com> 7799M: Chanwoo Choi <cw00.choi@samsung.com> 7800L: linux-kernel@vger.kernel.org 7801S: Maintained 7802T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7803F: Documentation/devicetree/bindings/extcon/ 7804F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7805F: drivers/extcon/ 7806F: include/linux/extcon.h 7807F: include/linux/extcon/ 7808 7809EXTRA BOOT CONFIG 7810M: Masami Hiramatsu <mhiramat@kernel.org> 7811L: linux-kernel@vger.kernel.org 7812L: linux-trace-kernel@vger.kernel.org 7813S: Maintained 7814Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7815T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7816F: Documentation/admin-guide/bootconfig.rst 7817F: fs/proc/bootconfig.c 7818F: include/linux/bootconfig.h 7819F: lib/bootconfig-data.S 7820F: lib/bootconfig.c 7821F: tools/bootconfig/* 7822F: tools/bootconfig/scripts/* 7823 7824EXYNOS DP DRIVER 7825M: Jingoo Han <jingoohan1@gmail.com> 7826L: dri-devel@lists.freedesktop.org 7827S: Maintained 7828F: drivers/gpu/drm/exynos/exynos_dp* 7829 7830EXYNOS SYSMMU (IOMMU) driver 7831M: Marek Szyprowski <m.szyprowski@samsung.com> 7832L: iommu@lists.linux.dev 7833S: Maintained 7834F: drivers/iommu/exynos-iommu.c 7835 7836F2FS FILE SYSTEM 7837M: Jaegeuk Kim <jaegeuk@kernel.org> 7838M: Chao Yu <chao@kernel.org> 7839L: linux-f2fs-devel@lists.sourceforge.net 7840S: Maintained 7841W: https://f2fs.wiki.kernel.org/ 7842Q: https://patchwork.kernel.org/project/f2fs/list/ 7843B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7844T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7845F: Documentation/ABI/testing/sysfs-fs-f2fs 7846F: Documentation/filesystems/f2fs.rst 7847F: fs/f2fs/ 7848F: include/linux/f2fs_fs.h 7849F: include/trace/events/f2fs.h 7850F: include/uapi/linux/f2fs.h 7851 7852F71805F HARDWARE MONITORING DRIVER 7853M: Jean Delvare <jdelvare@suse.com> 7854L: linux-hwmon@vger.kernel.org 7855S: Maintained 7856F: Documentation/hwmon/f71805f.rst 7857F: drivers/hwmon/f71805f.c 7858 7859FADDR2LINE 7860M: Josh Poimboeuf <jpoimboe@kernel.org> 7861S: Maintained 7862F: scripts/faddr2line 7863 7864FAILOVER MODULE 7865M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7866L: netdev@vger.kernel.org 7867S: Supported 7868F: Documentation/networking/failover.rst 7869F: include/net/failover.h 7870F: net/core/failover.c 7871 7872FANOTIFY 7873M: Jan Kara <jack@suse.cz> 7874R: Amir Goldstein <amir73il@gmail.com> 7875R: Matthew Bobrowski <repnop@google.com> 7876L: linux-fsdevel@vger.kernel.org 7877S: Maintained 7878F: fs/notify/fanotify/ 7879F: include/linux/fanotify.h 7880F: include/uapi/linux/fanotify.h 7881 7882FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7883M: Linus Walleij <linus.walleij@linaro.org> 7884L: linux-usb@vger.kernel.org 7885S: Maintained 7886F: drivers/usb/fotg210/ 7887 7888FARSYNC SYNCHRONOUS DRIVER 7889M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7890S: Supported 7891W: http://www.farsite.co.uk/ 7892F: drivers/net/wan/farsync.* 7893 7894FAULT INJECTION SUPPORT 7895M: Akinobu Mita <akinobu.mita@gmail.com> 7896S: Supported 7897F: Documentation/fault-injection/ 7898F: lib/fault-inject.c 7899 7900FBTFT Framebuffer drivers 7901L: dri-devel@lists.freedesktop.org 7902L: linux-fbdev@vger.kernel.org 7903S: Orphan 7904F: drivers/staging/fbtft/ 7905 7906FC0011 TUNER DRIVER 7907M: Michael Buesch <m@bues.ch> 7908L: linux-media@vger.kernel.org 7909S: Maintained 7910F: drivers/media/tuners/fc0011.c 7911F: drivers/media/tuners/fc0011.h 7912 7913FC2580 MEDIA DRIVER 7914M: Antti Palosaari <crope@iki.fi> 7915L: linux-media@vger.kernel.org 7916S: Maintained 7917W: https://linuxtv.org 7918W: http://palosaari.fi/linux/ 7919Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7920T: git git://linuxtv.org/anttip/media_tree.git 7921F: drivers/media/tuners/fc2580* 7922 7923FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7924M: Hannes Reinecke <hare@suse.de> 7925L: linux-scsi@vger.kernel.org 7926S: Supported 7927W: www.Open-FCoE.org 7928F: drivers/scsi/fcoe/ 7929F: drivers/scsi/libfc/ 7930F: include/scsi/fc/ 7931F: include/scsi/libfc.h 7932F: include/scsi/libfcoe.h 7933F: include/uapi/scsi/fc/ 7934 7935FILE LOCKING (flock() and fcntl()/lockf()) 7936M: Jeff Layton <jlayton@kernel.org> 7937M: Chuck Lever <chuck.lever@oracle.com> 7938L: linux-fsdevel@vger.kernel.org 7939S: Maintained 7940F: fs/fcntl.c 7941F: fs/locks.c 7942F: include/linux/fcntl.h 7943F: include/uapi/linux/fcntl.h 7944 7945FILESYSTEM DIRECT ACCESS (DAX) 7946M: Dan Williams <dan.j.williams@intel.com> 7947R: Matthew Wilcox <willy@infradead.org> 7948R: Jan Kara <jack@suse.cz> 7949L: linux-fsdevel@vger.kernel.org 7950L: nvdimm@lists.linux.dev 7951S: Supported 7952F: fs/dax.c 7953F: include/linux/dax.h 7954F: include/trace/events/fs_dax.h 7955 7956FILESYSTEMS (VFS and infrastructure) 7957M: Alexander Viro <viro@zeniv.linux.org.uk> 7958M: Christian Brauner <brauner@kernel.org> 7959L: linux-fsdevel@vger.kernel.org 7960S: Maintained 7961F: fs/* 7962F: include/linux/fs.h 7963F: include/linux/fs_types.h 7964F: include/uapi/linux/fs.h 7965F: include/uapi/linux/openat2.h 7966 7967FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7968M: Riku Voipio <riku.voipio@iki.fi> 7969L: linux-hwmon@vger.kernel.org 7970S: Maintained 7971F: drivers/hwmon/f75375s.c 7972F: include/linux/f75375s.h 7973 7974FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7975M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7976L: linux-can@vger.kernel.org 7977S: Maintained 7978F: drivers/net/can/usb/f81604.c 7979 7980FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7981M: Clemens Ladisch <clemens@ladisch.de> 7982M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7983L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7984S: Maintained 7985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7986F: include/uapi/sound/firewire.h 7987F: sound/firewire/ 7988 7989FIREWIRE MEDIA DRIVERS (firedtv) 7990M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7991L: linux-media@vger.kernel.org 7992L: linux1394-devel@lists.sourceforge.net 7993S: Maintained 7994T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7995F: drivers/media/firewire/ 7996 7997FIREWIRE SBP-2 TARGET 7998M: Chris Boot <bootc@bootc.net> 7999L: linux-scsi@vger.kernel.org 8000L: target-devel@vger.kernel.org 8001L: linux1394-devel@lists.sourceforge.net 8002S: Maintained 8003T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8004F: drivers/target/sbp/ 8005 8006FIREWIRE SUBSYSTEM 8007M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8008M: Takashi Sakamoto <takaswie@kernel.org> 8009L: linux1394-devel@lists.sourceforge.net 8010S: Maintained 8011W: http://ieee1394.docs.kernel.org/ 8012T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8013F: drivers/firewire/ 8014F: include/linux/firewire.h 8015F: include/uapi/linux/firewire*.h 8016F: tools/firewire/ 8017 8018FIRMWARE FRAMEWORK FOR ARMV8-A 8019M: Sudeep Holla <sudeep.holla@arm.com> 8020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8021S: Maintained 8022F: drivers/firmware/arm_ffa/ 8023F: include/linux/arm_ffa.h 8024 8025FIRMWARE LOADER (request_firmware) 8026M: Luis Chamberlain <mcgrof@kernel.org> 8027M: Russ Weight <russell.h.weight@intel.com> 8028L: linux-kernel@vger.kernel.org 8029S: Maintained 8030F: Documentation/firmware_class/ 8031F: drivers/base/firmware_loader/ 8032F: include/linux/firmware.h 8033 8034FLEXTIMER FTM-QUADDEC DRIVER 8035M: Patrick Havelange <patrick.havelange@essensium.com> 8036L: linux-iio@vger.kernel.org 8037S: Maintained 8038F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8039F: drivers/counter/ftm-quaddec.c 8040 8041FLOPPY DRIVER 8042M: Denis Efremov <efremov@linux.com> 8043L: linux-block@vger.kernel.org 8044S: Odd Fixes 8045F: drivers/block/floppy.c 8046 8047FLYSKY FSIA6B RC RECEIVER 8048M: Markus Koch <markus@notsyncing.net> 8049L: linux-input@vger.kernel.org 8050S: Maintained 8051F: drivers/input/joystick/fsia6b.c 8052 8053FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8054M: Geoffrey D. Bennett <g@b4.vu> 8055L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8056S: Maintained 8057T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8058F: sound/usb/mixer_scarlett_gen2.c 8059 8060FORCEDETH GIGABIT ETHERNET DRIVER 8061M: Rain River <rain.1986.08.12@gmail.com> 8062M: Zhu Yanjun <zyjzyj2000@gmail.com> 8063L: netdev@vger.kernel.org 8064S: Maintained 8065F: drivers/net/ethernet/nvidia/* 8066 8067FORTIFY_SOURCE 8068M: Kees Cook <keescook@chromium.org> 8069L: linux-hardening@vger.kernel.org 8070S: Supported 8071T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8072F: include/linux/fortify-string.h 8073F: lib/fortify_kunit.c 8074F: lib/memcpy_kunit.c 8075F: lib/strscpy_kunit.c 8076F: lib/test_fortify/* 8077F: scripts/test_fortify.sh 8078K: \b__NO_FORTIFY\b 8079 8080FPGA DFL DRIVERS 8081M: Wu Hao <hao.wu@intel.com> 8082R: Tom Rix <trix@redhat.com> 8083L: linux-fpga@vger.kernel.org 8084S: Maintained 8085F: Documentation/ABI/testing/sysfs-bus-dfl* 8086F: Documentation/fpga/dfl.rst 8087F: drivers/fpga/dfl* 8088F: drivers/uio/uio_dfl.c 8089F: include/linux/dfl.h 8090F: include/uapi/linux/fpga-dfl.h 8091 8092FPGA MANAGER FRAMEWORK 8093M: Moritz Fischer <mdf@kernel.org> 8094M: Wu Hao <hao.wu@intel.com> 8095M: Xu Yilun <yilun.xu@intel.com> 8096R: Tom Rix <trix@redhat.com> 8097L: linux-fpga@vger.kernel.org 8098S: Maintained 8099Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8100T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8101F: Documentation/devicetree/bindings/fpga/ 8102F: Documentation/driver-api/fpga/ 8103F: Documentation/fpga/ 8104F: drivers/fpga/ 8105F: include/linux/fpga/ 8106 8107FPU EMULATOR 8108M: Bill Metzenthen <billm@melbpc.org.au> 8109S: Maintained 8110W: https://floatingpoint.billm.au/ 8111F: arch/x86/math-emu/ 8112 8113FRAMEBUFFER CORE 8114M: Daniel Vetter <daniel@ffwll.ch> 8115S: Odd Fixes 8116T: git git://anongit.freedesktop.org/drm/drm-misc 8117F: drivers/video/fbdev/core/ 8118 8119FRAMEBUFFER LAYER 8120M: Helge Deller <deller@gmx.de> 8121L: linux-fbdev@vger.kernel.org 8122L: dri-devel@lists.freedesktop.org 8123S: Maintained 8124Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8125T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8126F: Documentation/fb/ 8127F: drivers/video/ 8128F: include/linux/fb.h 8129F: include/uapi/linux/fb.h 8130F: include/uapi/video/ 8131F: include/video/ 8132 8133FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8134M: Horia Geantă <horia.geanta@nxp.com> 8135M: Pankaj Gupta <pankaj.gupta@nxp.com> 8136M: Gaurav Jain <gaurav.jain@nxp.com> 8137L: linux-crypto@vger.kernel.org 8138S: Maintained 8139F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8140F: drivers/crypto/caam/ 8141 8142FREESCALE COLDFIRE M5441X MMC DRIVER 8143M: Angelo Dureghello <angelo.dureghello@timesys.com> 8144L: linux-mmc@vger.kernel.org 8145S: Maintained 8146F: drivers/mmc/host/sdhci-esdhc-mcf.c 8147F: include/linux/platform_data/mmc-esdhc-mcf.h 8148 8149FREESCALE DIU FRAMEBUFFER DRIVER 8150M: Timur Tabi <timur@kernel.org> 8151L: linux-fbdev@vger.kernel.org 8152S: Maintained 8153F: drivers/video/fbdev/fsl-diu-fb.* 8154 8155FREESCALE DMA DRIVER 8156M: Li Yang <leoyang.li@nxp.com> 8157M: Zhang Wei <zw@zh-kernel.org> 8158L: linuxppc-dev@lists.ozlabs.org 8159S: Maintained 8160F: drivers/dma/fsldma.* 8161 8162FREESCALE DSPI DRIVER 8163M: Vladimir Oltean <olteanv@gmail.com> 8164L: linux-spi@vger.kernel.org 8165S: Maintained 8166F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8167F: drivers/spi/spi-fsl-dspi.c 8168F: include/linux/spi/spi-fsl-dspi.h 8169 8170FREESCALE ENETC ETHERNET DRIVERS 8171M: Claudiu Manoil <claudiu.manoil@nxp.com> 8172M: Vladimir Oltean <vladimir.oltean@nxp.com> 8173L: netdev@vger.kernel.org 8174S: Maintained 8175F: drivers/net/ethernet/freescale/enetc/ 8176 8177FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8178M: Claudiu Manoil <claudiu.manoil@nxp.com> 8179L: netdev@vger.kernel.org 8180S: Maintained 8181F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8182F: drivers/net/ethernet/freescale/gianfar* 8183 8184FREESCALE GPMI NAND DRIVER 8185M: Han Xu <han.xu@nxp.com> 8186L: linux-mtd@lists.infradead.org 8187S: Maintained 8188F: drivers/mtd/nand/raw/gpmi-nand/* 8189 8190FREESCALE I2C CPM DRIVER 8191M: Jochen Friedrich <jochen@scram.de> 8192L: linuxppc-dev@lists.ozlabs.org 8193L: linux-i2c@vger.kernel.org 8194S: Maintained 8195F: drivers/i2c/busses/i2c-cpm.c 8196 8197FREESCALE IMX / MXC FEC DRIVER 8198M: Wei Fang <wei.fang@nxp.com> 8199R: Shenwei Wang <shenwei.wang@nxp.com> 8200R: Clark Wang <xiaoning.wang@nxp.com> 8201R: NXP Linux Team <linux-imx@nxp.com> 8202L: netdev@vger.kernel.org 8203S: Maintained 8204F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8205F: drivers/net/ethernet/freescale/fec.h 8206F: drivers/net/ethernet/freescale/fec_main.c 8207F: drivers/net/ethernet/freescale/fec_ptp.c 8208 8209FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8210M: Sascha Hauer <s.hauer@pengutronix.de> 8211R: Pengutronix Kernel Team <kernel@pengutronix.de> 8212L: linux-fbdev@vger.kernel.org 8213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8214S: Maintained 8215F: drivers/video/fbdev/imxfb.c 8216 8217FREESCALE IMX DDR PMU DRIVER 8218M: Frank Li <Frank.li@nxp.com> 8219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8220S: Maintained 8221F: Documentation/admin-guide/perf/imx-ddr.rst 8222F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8223F: drivers/perf/fsl_imx8_ddr_perf.c 8224 8225FREESCALE IMX I2C DRIVER 8226M: Oleksij Rempel <o.rempel@pengutronix.de> 8227R: Pengutronix Kernel Team <kernel@pengutronix.de> 8228L: linux-i2c@vger.kernel.org 8229S: Maintained 8230F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8231F: drivers/i2c/busses/i2c-imx.c 8232 8233FREESCALE IMX LPI2C DRIVER 8234M: Dong Aisheng <aisheng.dong@nxp.com> 8235L: linux-i2c@vger.kernel.org 8236L: linux-imx@nxp.com 8237S: Maintained 8238F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8239F: drivers/i2c/busses/i2c-imx-lpi2c.c 8240 8241FREESCALE MPC I2C DRIVER 8242M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8243L: linux-i2c@vger.kernel.org 8244S: Maintained 8245F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8246F: drivers/i2c/busses/i2c-mpc.c 8247 8248FREESCALE QORIQ DPAA ETHERNET DRIVER 8249M: Madalin Bucur <madalin.bucur@nxp.com> 8250L: netdev@vger.kernel.org 8251S: Maintained 8252F: drivers/net/ethernet/freescale/dpaa 8253 8254FREESCALE QORIQ DPAA FMAN DRIVER 8255M: Madalin Bucur <madalin.bucur@nxp.com> 8256R: Sean Anderson <sean.anderson@seco.com> 8257L: netdev@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/net/fsl-fman.txt 8260F: drivers/net/ethernet/freescale/fman 8261 8262FREESCALE QORIQ PTP CLOCK DRIVER 8263M: Yangbo Lu <yangbo.lu@nxp.com> 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8267F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8268F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8269F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8270F: drivers/ptp/ptp_qoriq.c 8271F: drivers/ptp/ptp_qoriq_debugfs.c 8272F: include/linux/fsl/ptp_qoriq.h 8273 8274FREESCALE QUAD SPI DRIVER 8275M: Han Xu <han.xu@nxp.com> 8276L: linux-spi@vger.kernel.org 8277S: Maintained 8278F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8279F: drivers/spi/spi-fsl-qspi.c 8280 8281FREESCALE QUICC ENGINE LIBRARY 8282M: Qiang Zhao <qiang.zhao@nxp.com> 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: drivers/soc/fsl/qe/ 8286F: include/soc/fsl/qe/ 8287 8288FREESCALE QUICC ENGINE QMC DRIVER 8289M: Herve Codina <herve.codina@bootlin.com> 8290L: linuxppc-dev@lists.ozlabs.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8293F: drivers/soc/fsl/qe/qmc.c 8294F: include/soc/fsl/qe/qmc.h 8295 8296FREESCALE QUICC ENGINE TSA DRIVER 8297M: Herve Codina <herve.codina@bootlin.com> 8298L: linuxppc-dev@lists.ozlabs.org 8299S: Maintained 8300F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8301F: drivers/soc/fsl/qe/tsa.c 8302F: drivers/soc/fsl/qe/tsa.h 8303F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8304 8305FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8306M: Li Yang <leoyang.li@nxp.com> 8307L: netdev@vger.kernel.org 8308L: linuxppc-dev@lists.ozlabs.org 8309S: Maintained 8310F: drivers/net/ethernet/freescale/ucc_geth* 8311 8312FREESCALE QUICC ENGINE UCC HDLC DRIVER 8313M: Zhao Qiang <qiang.zhao@nxp.com> 8314L: netdev@vger.kernel.org 8315L: linuxppc-dev@lists.ozlabs.org 8316S: Maintained 8317F: drivers/net/wan/fsl_ucc_hdlc* 8318 8319FREESCALE QUICC ENGINE UCC UART DRIVER 8320M: Timur Tabi <timur@kernel.org> 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: drivers/tty/serial/ucc_uart.c 8324 8325FREESCALE SOC DRIVERS 8326M: Li Yang <leoyang.li@nxp.com> 8327L: linuxppc-dev@lists.ozlabs.org 8328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8329S: Maintained 8330F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8331F: Documentation/devicetree/bindings/soc/fsl/ 8332F: drivers/soc/fsl/ 8333F: include/linux/fsl/ 8334F: include/soc/fsl/ 8335 8336FREESCALE SOC FS_ENET DRIVER 8337M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8338L: linuxppc-dev@lists.ozlabs.org 8339L: netdev@vger.kernel.org 8340S: Maintained 8341F: drivers/net/ethernet/freescale/fs_enet/ 8342F: include/linux/fs_enet_pd.h 8343 8344FREESCALE SOC SOUND DRIVERS 8345M: Shengjiu Wang <shengjiu.wang@gmail.com> 8346M: Xiubo Li <Xiubo.Lee@gmail.com> 8347R: Fabio Estevam <festevam@gmail.com> 8348R: Nicolin Chen <nicoleotsuka@gmail.com> 8349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8350L: linuxppc-dev@lists.ozlabs.org 8351S: Maintained 8352F: sound/soc/fsl/fsl* 8353F: sound/soc/fsl/imx* 8354F: sound/soc/fsl/mpc8610_hpcd.c 8355 8356FREESCALE SOC SOUND QMC DRIVER 8357M: Herve Codina <herve.codina@bootlin.com> 8358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8359L: linuxppc-dev@lists.ozlabs.org 8360S: Maintained 8361F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8362F: sound/soc/fsl/fsl_qmc_audio.c 8363 8364FREESCALE USB PERIPHERAL DRIVERS 8365M: Li Yang <leoyang.li@nxp.com> 8366L: linux-usb@vger.kernel.org 8367L: linuxppc-dev@lists.ozlabs.org 8368S: Maintained 8369F: drivers/usb/gadget/udc/fsl* 8370 8371FREESCALE USB PHY DRIVER 8372M: Ran Wang <ran.wang_1@nxp.com> 8373L: linux-usb@vger.kernel.org 8374L: linuxppc-dev@lists.ozlabs.org 8375S: Maintained 8376F: drivers/usb/phy/phy-fsl-usb* 8377 8378FREEVXFS FILESYSTEM 8379M: Christoph Hellwig <hch@infradead.org> 8380S: Maintained 8381W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8382F: fs/freevxfs/ 8383 8384FREEZER 8385M: "Rafael J. Wysocki" <rafael@kernel.org> 8386M: Pavel Machek <pavel@ucw.cz> 8387L: linux-pm@vger.kernel.org 8388S: Supported 8389F: Documentation/power/freezing-of-tasks.rst 8390F: include/linux/freezer.h 8391F: kernel/freezer.c 8392 8393FRONTSWAP API 8394M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8395L: linux-kernel@vger.kernel.org 8396S: Maintained 8397F: include/linux/frontswap.h 8398F: mm/frontswap.c 8399 8400FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8401M: David Howells <dhowells@redhat.com> 8402L: linux-cachefs@redhat.com (moderated for non-subscribers) 8403S: Supported 8404F: Documentation/filesystems/caching/ 8405F: fs/fscache/ 8406F: include/linux/fscache*.h 8407 8408FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8409M: Eric Biggers <ebiggers@kernel.org> 8410M: Theodore Y. Ts'o <tytso@mit.edu> 8411M: Jaegeuk Kim <jaegeuk@kernel.org> 8412L: linux-fscrypt@vger.kernel.org 8413S: Supported 8414Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8415T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8416F: Documentation/filesystems/fscrypt.rst 8417F: fs/crypto/ 8418F: include/linux/fscrypt.h 8419F: include/uapi/linux/fscrypt.h 8420 8421FSI SUBSYSTEM 8422M: Jeremy Kerr <jk@ozlabs.org> 8423M: Joel Stanley <joel@jms.id.au> 8424R: Alistar Popple <alistair@popple.id.au> 8425R: Eddie James <eajames@linux.ibm.com> 8426L: linux-fsi@lists.ozlabs.org 8427S: Supported 8428Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8429T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8430F: drivers/fsi/ 8431F: include/linux/fsi*.h 8432F: include/trace/events/fsi*.h 8433 8434FSI-ATTACHED I2C DRIVER 8435M: Eddie James <eajames@linux.ibm.com> 8436L: linux-i2c@vger.kernel.org 8437L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8438S: Maintained 8439F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8440F: drivers/i2c/busses/i2c-fsi.c 8441 8442FSI-ATTACHED SPI DRIVER 8443M: Eddie James <eajames@linux.ibm.com> 8444L: linux-spi@vger.kernel.org 8445S: Maintained 8446F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8447F: drivers/spi/spi-fsi.c 8448 8449FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8450M: Jan Kara <jack@suse.cz> 8451R: Amir Goldstein <amir73il@gmail.com> 8452L: linux-fsdevel@vger.kernel.org 8453S: Maintained 8454T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8455F: fs/notify/ 8456F: include/linux/fsnotify*.h 8457 8458FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8459M: Eric Biggers <ebiggers@kernel.org> 8460M: Theodore Y. Ts'o <tytso@mit.edu> 8461L: fsverity@lists.linux.dev 8462S: Supported 8463Q: https://patchwork.kernel.org/project/fsverity/list/ 8464T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8465F: Documentation/filesystems/fsverity.rst 8466F: fs/verity/ 8467F: include/linux/fsverity.h 8468F: include/uapi/linux/fsverity.h 8469 8470FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8471M: Michael Zaidman <michael.zaidman@gmail.com> 8472L: linux-i2c@vger.kernel.org 8473L: linux-input@vger.kernel.org 8474S: Maintained 8475F: drivers/hid/hid-ft260.c 8476 8477FUJITSU LAPTOP EXTRAS 8478M: Jonathan Woithe <jwoithe@just42.net> 8479L: platform-driver-x86@vger.kernel.org 8480S: Maintained 8481F: drivers/platform/x86/fujitsu-laptop.c 8482 8483FUJITSU TABLET EXTRAS 8484M: Robert Gerlach <khnz@gmx.de> 8485L: platform-driver-x86@vger.kernel.org 8486S: Maintained 8487F: drivers/platform/x86/fujitsu-tablet.c 8488 8489FUNCTION HOOKS (FTRACE) 8490M: Steven Rostedt <rostedt@goodmis.org> 8491M: Masami Hiramatsu <mhiramat@kernel.org> 8492R: Mark Rutland <mark.rutland@arm.com> 8493L: linux-kernel@vger.kernel.org 8494L: linux-trace-kernel@vger.kernel.org 8495S: Maintained 8496Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8497T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8498F: Documentation/trace/ftrace* 8499F: arch/*/*/*/*ftrace* 8500F: arch/*/*/*ftrace* 8501F: include/*/ftrace.h 8502F: kernel/trace/fgraph.c 8503F: kernel/trace/ftrace* 8504F: samples/ftrace 8505 8506FUNGIBLE ETHERNET DRIVERS 8507M: Dimitris Michailidis <dmichail@fungible.com> 8508L: netdev@vger.kernel.org 8509S: Supported 8510F: drivers/net/ethernet/fungible/ 8511 8512FUSE: FILESYSTEM IN USERSPACE 8513M: Miklos Szeredi <miklos@szeredi.hu> 8514L: linux-fsdevel@vger.kernel.org 8515S: Maintained 8516W: https://github.com/libfuse/ 8517T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8518F: Documentation/filesystems/fuse.rst 8519F: fs/fuse/ 8520F: include/uapi/linux/fuse.h 8521 8522FUTEX SUBSYSTEM 8523M: Thomas Gleixner <tglx@linutronix.de> 8524M: Ingo Molnar <mingo@redhat.com> 8525R: Peter Zijlstra <peterz@infradead.org> 8526R: Darren Hart <dvhart@infradead.org> 8527R: Davidlohr Bueso <dave@stgolabs.net> 8528R: André Almeida <andrealmeid@igalia.com> 8529L: linux-kernel@vger.kernel.org 8530S: Maintained 8531T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8532F: Documentation/locking/*futex* 8533F: include/asm-generic/futex.h 8534F: include/linux/futex.h 8535F: include/uapi/linux/futex.h 8536F: kernel/futex/* 8537F: tools/perf/bench/futex* 8538F: tools/testing/selftests/futex/ 8539 8540GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8541M: Tim Harvey <tharvey@gateworks.com> 8542S: Maintained 8543F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8544F: Documentation/hwmon/gsc-hwmon.rst 8545F: drivers/hwmon/gsc-hwmon.c 8546F: drivers/mfd/gateworks-gsc.c 8547F: include/linux/mfd/gsc.h 8548F: include/linux/platform_data/gsc_hwmon.h 8549 8550GCC PLUGINS 8551M: Kees Cook <keescook@chromium.org> 8552L: linux-hardening@vger.kernel.org 8553S: Maintained 8554T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8555F: Documentation/kbuild/gcc-plugins.rst 8556F: scripts/Makefile.gcc-plugins 8557F: scripts/gcc-plugins/ 8558 8559GCOV BASED KERNEL PROFILING 8560M: Peter Oberparleiter <oberpar@linux.ibm.com> 8561S: Maintained 8562F: Documentation/dev-tools/gcov.rst 8563F: kernel/gcov/ 8564 8565GDB KERNEL DEBUGGING HELPER SCRIPTS 8566M: Jan Kiszka <jan.kiszka@siemens.com> 8567M: Kieran Bingham <kbingham@kernel.org> 8568S: Supported 8569F: scripts/gdb/ 8570 8571GEMINI CRYPTO DRIVER 8572M: Corentin Labbe <clabbe@baylibre.com> 8573L: linux-crypto@vger.kernel.org 8574S: Maintained 8575F: drivers/crypto/gemini/ 8576 8577GEMTEK FM RADIO RECEIVER DRIVER 8578M: Hans Verkuil <hverkuil@xs4all.nl> 8579L: linux-media@vger.kernel.org 8580S: Maintained 8581W: https://linuxtv.org 8582T: git git://linuxtv.org/media_tree.git 8583F: drivers/media/radio/radio-gemtek* 8584 8585GENERIC ARCHITECTURE TOPOLOGY 8586M: Sudeep Holla <sudeep.holla@arm.com> 8587L: linux-kernel@vger.kernel.org 8588S: Maintained 8589F: drivers/base/arch_topology.c 8590F: include/linux/arch_topology.h 8591 8592GENERIC ENTRY CODE 8593M: Thomas Gleixner <tglx@linutronix.de> 8594M: Peter Zijlstra <peterz@infradead.org> 8595M: Andy Lutomirski <luto@kernel.org> 8596L: linux-kernel@vger.kernel.org 8597S: Maintained 8598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8599F: include/linux/entry-common.h 8600F: include/linux/entry-kvm.h 8601F: kernel/entry/ 8602 8603GENERIC GPIO I2C DRIVER 8604M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8605S: Supported 8606F: drivers/i2c/busses/i2c-gpio.c 8607F: include/linux/platform_data/i2c-gpio.h 8608 8609GENERIC GPIO I2C MULTIPLEXER DRIVER 8610M: Peter Korsgaard <peter.korsgaard@barco.com> 8611L: linux-i2c@vger.kernel.org 8612S: Supported 8613F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8614F: drivers/i2c/muxes/i2c-mux-gpio.c 8615F: include/linux/platform_data/i2c-mux-gpio.h 8616 8617GENERIC HDLC (WAN) DRIVERS 8618M: Krzysztof Halasa <khc@pm.waw.pl> 8619S: Maintained 8620W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8621F: drivers/net/wan/c101.c 8622F: drivers/net/wan/hd6457* 8623F: drivers/net/wan/hdlc* 8624F: drivers/net/wan/n2.c 8625F: drivers/net/wan/pc300too.c 8626F: drivers/net/wan/pci200syn.c 8627F: drivers/net/wan/wanxl* 8628 8629GENERIC INCLUDE/ASM HEADER FILES 8630M: Arnd Bergmann <arnd@arndb.de> 8631L: linux-arch@vger.kernel.org 8632S: Maintained 8633T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8634F: include/asm-generic/ 8635F: include/uapi/asm-generic/ 8636 8637GENERIC PHY FRAMEWORK 8638M: Vinod Koul <vkoul@kernel.org> 8639M: Kishon Vijay Abraham I <kishon@kernel.org> 8640L: linux-phy@lists.infradead.org 8641S: Supported 8642Q: https://patchwork.kernel.org/project/linux-phy/list/ 8643T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8644F: Documentation/devicetree/bindings/phy/ 8645F: drivers/phy/ 8646F: include/dt-bindings/phy/ 8647F: include/linux/phy/ 8648 8649GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8650M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8651S: Supported 8652F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8653 8654GENERIC PM DOMAINS 8655M: "Rafael J. Wysocki" <rafael@kernel.org> 8656M: Kevin Hilman <khilman@kernel.org> 8657M: Ulf Hansson <ulf.hansson@linaro.org> 8658L: linux-pm@vger.kernel.org 8659S: Supported 8660F: Documentation/devicetree/bindings/power/power?domain* 8661F: drivers/base/power/domain*.c 8662F: include/linux/pm_domain.h 8663 8664GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8665M: Eugen Hristev <eugen.hristev@microchip.com> 8666L: linux-input@vger.kernel.org 8667S: Maintained 8668F: drivers/input/touchscreen/resistive-adc-touch.c 8669 8670GENERIC STRING LIBRARY 8671R: Andy Shevchenko <andy@kernel.org> 8672S: Maintained 8673F: lib/string.c 8674F: lib/string_helpers.c 8675F: lib/test-string_helpers.c 8676F: lib/test_string.c 8677 8678GENERIC UIO DRIVER FOR PCI DEVICES 8679M: "Michael S. Tsirkin" <mst@redhat.com> 8680L: kvm@vger.kernel.org 8681S: Supported 8682F: drivers/uio/uio_pci_generic.c 8683 8684GENERIC VDSO LIBRARY 8685M: Andy Lutomirski <luto@kernel.org> 8686M: Thomas Gleixner <tglx@linutronix.de> 8687M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8688L: linux-kernel@vger.kernel.org 8689S: Maintained 8690T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8691F: include/asm-generic/vdso/vsyscall.h 8692F: include/vdso/ 8693F: kernel/time/vsyscall.c 8694F: lib/vdso/ 8695 8696GENWQE (IBM Generic Workqueue Card) 8697M: Frank Haverkamp <haver@linux.ibm.com> 8698S: Supported 8699F: drivers/misc/genwqe/ 8700 8701GET_MAINTAINER SCRIPT 8702M: Joe Perches <joe@perches.com> 8703S: Maintained 8704F: scripts/get_maintainer.pl 8705 8706GFS2 FILE SYSTEM 8707M: Bob Peterson <rpeterso@redhat.com> 8708M: Andreas Gruenbacher <agruenba@redhat.com> 8709L: cluster-devel@redhat.com 8710S: Supported 8711B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8712T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8713F: Documentation/filesystems/gfs2* 8714F: fs/gfs2/ 8715F: include/uapi/linux/gfs2_ondisk.h 8716 8717GIGABYTE WMI DRIVER 8718M: Thomas Weißschuh <thomas@weissschuh.net> 8719L: platform-driver-x86@vger.kernel.org 8720S: Maintained 8721F: drivers/platform/x86/gigabyte-wmi.c 8722 8723GNSS SUBSYSTEM 8724M: Johan Hovold <johan@kernel.org> 8725S: Maintained 8726T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8727F: Documentation/ABI/testing/sysfs-class-gnss 8728F: Documentation/devicetree/bindings/gnss/ 8729F: drivers/gnss/ 8730F: include/linux/gnss.h 8731 8732GO7007 MPEG CODEC 8733M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8734L: linux-media@vger.kernel.org 8735S: Maintained 8736F: drivers/media/usb/go7007/ 8737 8738GOODIX TOUCHSCREEN 8739M: Bastien Nocera <hadess@hadess.net> 8740M: Hans de Goede <hdegoede@redhat.com> 8741L: linux-input@vger.kernel.org 8742S: Maintained 8743F: drivers/input/touchscreen/goodix* 8744 8745GOOGLE ETHERNET DRIVERS 8746M: Jeroen de Borst <jeroendb@google.com> 8747M: Praveen Kaligineedi <pkaligineedi@google.com> 8748R: Shailend Chand <shailend@google.com> 8749L: netdev@vger.kernel.org 8750S: Supported 8751F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8752F: drivers/net/ethernet/google 8753 8754GPD POCKET FAN DRIVER 8755M: Hans de Goede <hdegoede@redhat.com> 8756L: platform-driver-x86@vger.kernel.org 8757S: Maintained 8758F: drivers/platform/x86/gpd-pocket-fan.c 8759 8760GPIO ACPI SUPPORT 8761M: Mika Westerberg <mika.westerberg@linux.intel.com> 8762M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8763L: linux-gpio@vger.kernel.org 8764L: linux-acpi@vger.kernel.org 8765S: Supported 8766T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8767F: Documentation/firmware-guide/acpi/gpio-properties.rst 8768F: drivers/gpio/gpiolib-acpi.c 8769F: drivers/gpio/gpiolib-acpi.h 8770 8771GPIO AGGREGATOR 8772M: Geert Uytterhoeven <geert+renesas@glider.be> 8773L: linux-gpio@vger.kernel.org 8774S: Supported 8775F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8776F: drivers/gpio/gpio-aggregator.c 8777 8778GPIO IR Transmitter 8779M: Sean Young <sean@mess.org> 8780L: linux-media@vger.kernel.org 8781S: Maintained 8782F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8783F: drivers/media/rc/gpio-ir-tx.c 8784 8785GPIO MOCKUP DRIVER 8786M: Bamvor Jian Zhang <bamv2005@gmail.com> 8787L: linux-gpio@vger.kernel.org 8788S: Maintained 8789F: drivers/gpio/gpio-mockup.c 8790F: tools/testing/selftests/gpio/ 8791 8792GPIO REGMAP 8793R: Michael Walle <michael@walle.cc> 8794S: Maintained 8795F: drivers/gpio/gpio-regmap.c 8796F: include/linux/gpio/regmap.h 8797 8798GPIO SUBSYSTEM 8799M: Linus Walleij <linus.walleij@linaro.org> 8800M: Bartosz Golaszewski <brgl@bgdev.pl> 8801R: Andy Shevchenko <andy@kernel.org> 8802L: linux-gpio@vger.kernel.org 8803S: Maintained 8804T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8805F: Documentation/ABI/obsolete/sysfs-gpio 8806F: Documentation/ABI/testing/gpio-cdev 8807F: Documentation/admin-guide/gpio/ 8808F: Documentation/devicetree/bindings/gpio/ 8809F: Documentation/driver-api/gpio/ 8810F: drivers/gpio/ 8811F: include/dt-bindings/gpio/ 8812F: include/linux/gpio.h 8813F: include/linux/gpio/ 8814F: include/linux/of_gpio.h 8815F: include/uapi/linux/gpio.h 8816F: tools/gpio/ 8817 8818GRE DEMULTIPLEXER DRIVER 8819M: Dmitry Kozlov <xeb@mail.ru> 8820L: netdev@vger.kernel.org 8821S: Maintained 8822F: include/net/gre.h 8823F: net/ipv4/gre_demux.c 8824F: net/ipv4/gre_offload.c 8825 8826GRETH 10/100/1G Ethernet MAC device driver 8827M: Andreas Larsson <andreas@gaisler.com> 8828L: netdev@vger.kernel.org 8829S: Maintained 8830F: drivers/net/ethernet/aeroflex/ 8831 8832GREYBUS AUDIO PROTOCOLS DRIVERS 8833M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8834M: Mark Greer <mgreer@animalcreek.com> 8835S: Maintained 8836F: drivers/staging/greybus/audio_apbridgea.c 8837F: drivers/staging/greybus/audio_apbridgea.h 8838F: drivers/staging/greybus/audio_codec.c 8839F: drivers/staging/greybus/audio_codec.h 8840F: drivers/staging/greybus/audio_gb.c 8841F: drivers/staging/greybus/audio_manager.c 8842F: drivers/staging/greybus/audio_manager.h 8843F: drivers/staging/greybus/audio_manager_module.c 8844F: drivers/staging/greybus/audio_manager_private.h 8845F: drivers/staging/greybus/audio_manager_sysfs.c 8846F: drivers/staging/greybus/audio_module.c 8847F: drivers/staging/greybus/audio_topology.c 8848 8849GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8850M: Viresh Kumar <vireshk@kernel.org> 8851S: Maintained 8852F: drivers/staging/greybus/authentication.c 8853F: drivers/staging/greybus/bootrom.c 8854F: drivers/staging/greybus/firmware.h 8855F: drivers/staging/greybus/fw-core.c 8856F: drivers/staging/greybus/fw-download.c 8857F: drivers/staging/greybus/fw-management.c 8858F: drivers/staging/greybus/greybus_authentication.h 8859F: drivers/staging/greybus/greybus_firmware.h 8860F: drivers/staging/greybus/hid.c 8861F: drivers/staging/greybus/i2c.c 8862F: drivers/staging/greybus/spi.c 8863F: drivers/staging/greybus/spilib.c 8864F: drivers/staging/greybus/spilib.h 8865 8866GREYBUS LOOPBACK DRIVER 8867M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8868S: Maintained 8869F: drivers/staging/greybus/loopback.c 8870 8871GREYBUS PLATFORM DRIVERS 8872M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8873S: Maintained 8874F: drivers/staging/greybus/arche-apb-ctrl.c 8875F: drivers/staging/greybus/arche-platform.c 8876F: drivers/staging/greybus/arche_platform.h 8877 8878GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8879M: Rui Miguel Silva <rmfrfs@gmail.com> 8880S: Maintained 8881F: drivers/staging/greybus/gpio.c 8882F: drivers/staging/greybus/light.c 8883F: drivers/staging/greybus/power_supply.c 8884F: drivers/staging/greybus/sdio.c 8885F: drivers/staging/greybus/spi.c 8886F: drivers/staging/greybus/spilib.c 8887 8888GREYBUS SUBSYSTEM 8889M: Johan Hovold <johan@kernel.org> 8890M: Alex Elder <elder@kernel.org> 8891M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8892L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8893S: Maintained 8894F: drivers/greybus/ 8895F: drivers/staging/greybus/ 8896F: include/linux/greybus.h 8897F: include/linux/greybus/ 8898 8899GREYBUS UART PROTOCOLS DRIVERS 8900M: David Lin <dtwlin@gmail.com> 8901S: Maintained 8902F: drivers/staging/greybus/log.c 8903F: drivers/staging/greybus/uart.c 8904 8905GS1662 VIDEO SERIALIZER 8906M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8907L: linux-media@vger.kernel.org 8908S: Maintained 8909T: git git://linuxtv.org/media_tree.git 8910F: drivers/media/spi/gs1662.c 8911 8912GSPCA FINEPIX SUBDRIVER 8913M: Frank Zago <frank@zago.net> 8914L: linux-media@vger.kernel.org 8915S: Maintained 8916T: git git://linuxtv.org/media_tree.git 8917F: drivers/media/usb/gspca/finepix.c 8918 8919GSPCA GL860 SUBDRIVER 8920M: Olivier Lorin <o.lorin@laposte.net> 8921L: linux-media@vger.kernel.org 8922S: Maintained 8923T: git git://linuxtv.org/media_tree.git 8924F: drivers/media/usb/gspca/gl860/ 8925 8926GSPCA M5602 SUBDRIVER 8927M: Erik Andren <erik.andren@gmail.com> 8928L: linux-media@vger.kernel.org 8929S: Maintained 8930T: git git://linuxtv.org/media_tree.git 8931F: drivers/media/usb/gspca/m5602/ 8932 8933GSPCA PAC207 SONIXB SUBDRIVER 8934M: Hans Verkuil <hverkuil@xs4all.nl> 8935L: linux-media@vger.kernel.org 8936S: Odd Fixes 8937T: git git://linuxtv.org/media_tree.git 8938F: drivers/media/usb/gspca/pac207.c 8939 8940GSPCA SN9C20X SUBDRIVER 8941M: Brian Johnson <brijohn@gmail.com> 8942L: linux-media@vger.kernel.org 8943S: Maintained 8944T: git git://linuxtv.org/media_tree.git 8945F: drivers/media/usb/gspca/sn9c20x.c 8946 8947GSPCA T613 SUBDRIVER 8948M: Leandro Costantino <lcostantino@gmail.com> 8949L: linux-media@vger.kernel.org 8950S: Maintained 8951T: git git://linuxtv.org/media_tree.git 8952F: drivers/media/usb/gspca/t613.c 8953 8954GSPCA USB WEBCAM DRIVER 8955M: Hans Verkuil <hverkuil@xs4all.nl> 8956L: linux-media@vger.kernel.org 8957S: Odd Fixes 8958T: git git://linuxtv.org/media_tree.git 8959F: drivers/media/usb/gspca/ 8960 8961GTP (GPRS Tunneling Protocol) 8962M: Pablo Neira Ayuso <pablo@netfilter.org> 8963M: Harald Welte <laforge@gnumonks.org> 8964L: osmocom-net-gprs@lists.osmocom.org 8965S: Maintained 8966T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8967F: drivers/net/gtp.c 8968 8969GUID PARTITION TABLE (GPT) 8970M: Davidlohr Bueso <dave@stgolabs.net> 8971L: linux-efi@vger.kernel.org 8972S: Maintained 8973F: block/partitions/efi.* 8974 8975HABANALABS PCI DRIVER 8976M: Oded Gabbay <ogabbay@kernel.org> 8977L: dri-devel@lists.freedesktop.org 8978S: Supported 8979C: irc://irc.oftc.net/dri-devel 8980T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8981F: Documentation/ABI/testing/debugfs-driver-habanalabs 8982F: Documentation/ABI/testing/sysfs-driver-habanalabs 8983F: drivers/accel/habanalabs/ 8984F: include/trace/events/habanalabs.h 8985F: include/uapi/drm/habanalabs_accel.h 8986 8987HACKRF MEDIA DRIVER 8988M: Antti Palosaari <crope@iki.fi> 8989L: linux-media@vger.kernel.org 8990S: Maintained 8991W: https://linuxtv.org 8992W: http://palosaari.fi/linux/ 8993Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8994T: git git://linuxtv.org/anttip/media_tree.git 8995F: drivers/media/usb/hackrf/ 8996 8997HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8998M: Chuck Lever <chuck.lever@oracle.com> 8999L: kernel-tls-handshake@lists.linux.dev 9000L: netdev@vger.kernel.org 9001S: Maintained 9002F: Documentation/netlink/specs/handshake.yaml 9003F: Documentation/networking/tls-handshake.rst 9004F: include/net/handshake.h 9005F: include/trace/events/handshake.h 9006F: net/handshake/ 9007 9008HANTRO VPU CODEC DRIVER 9009M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9010M: Philipp Zabel <p.zabel@pengutronix.de> 9011L: linux-media@vger.kernel.org 9012L: linux-rockchip@lists.infradead.org 9013S: Maintained 9014F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9015F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9016F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9017F: drivers/media/platform/verisilicon/ 9018 9019HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9020M: Frank Seidel <frank@f-seidel.de> 9021L: platform-driver-x86@vger.kernel.org 9022S: Maintained 9023W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9024F: drivers/platform/x86/hdaps.c 9025 9026HARDWARE MONITORING 9027M: Jean Delvare <jdelvare@suse.com> 9028M: Guenter Roeck <linux@roeck-us.net> 9029L: linux-hwmon@vger.kernel.org 9030S: Maintained 9031W: http://hwmon.wiki.kernel.org/ 9032T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9033F: Documentation/ABI/testing/sysfs-class-hwmon 9034F: Documentation/devicetree/bindings/hwmon/ 9035F: Documentation/hwmon/ 9036F: drivers/hwmon/ 9037F: include/linux/hwmon*.h 9038F: include/trace/events/hwmon*.h 9039K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9040 9041HARDWARE RANDOM NUMBER GENERATOR CORE 9042M: Olivia Mackall <olivia@selenic.com> 9043M: Herbert Xu <herbert@gondor.apana.org.au> 9044L: linux-crypto@vger.kernel.org 9045S: Odd fixes 9046F: Documentation/admin-guide/hw_random.rst 9047F: Documentation/devicetree/bindings/rng/ 9048F: drivers/char/hw_random/ 9049F: include/linux/hw_random.h 9050 9051HARDWARE SPINLOCK CORE 9052M: Ohad Ben-Cohen <ohad@wizery.com> 9053M: Bjorn Andersson <andersson@kernel.org> 9054R: Baolin Wang <baolin.wang7@gmail.com> 9055L: linux-remoteproc@vger.kernel.org 9056S: Maintained 9057T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9058F: Documentation/devicetree/bindings/hwlock/ 9059F: Documentation/locking/hwspinlock.rst 9060F: drivers/hwspinlock/ 9061F: include/linux/hwspinlock.h 9062 9063HARDWARE TRACING FACILITIES 9064M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9065S: Maintained 9066F: drivers/hwtracing/ 9067 9068HARMONY SOUND DRIVER 9069L: linux-parisc@vger.kernel.org 9070S: Maintained 9071F: sound/parisc/harmony.* 9072 9073HDPVR USB VIDEO ENCODER DRIVER 9074M: Hans Verkuil <hverkuil@xs4all.nl> 9075L: linux-media@vger.kernel.org 9076S: Odd Fixes 9077W: https://linuxtv.org 9078T: git git://linuxtv.org/media_tree.git 9079F: drivers/media/usb/hdpvr/ 9080 9081HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9082M: Matt Hsiao <matt.hsiao@hpe.com> 9083S: Supported 9084F: drivers/misc/hpilo.[ch] 9085 9086HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9087M: Jerry Hoemann <jerry.hoemann@hpe.com> 9088S: Supported 9089F: Documentation/watchdog/hpwdt.rst 9090F: drivers/watchdog/hpwdt.c 9091 9092HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9093M: Don Brace <don.brace@microchip.com> 9094L: storagedev@microchip.com 9095L: linux-scsi@vger.kernel.org 9096S: Supported 9097F: Documentation/scsi/hpsa.rst 9098F: drivers/scsi/hpsa*.[ch] 9099F: include/linux/cciss*.h 9100F: include/uapi/linux/cciss*.h 9101 9102HFI1 DRIVER 9103M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9104L: linux-rdma@vger.kernel.org 9105S: Supported 9106F: drivers/infiniband/hw/hfi1 9107 9108HFS FILESYSTEM 9109L: linux-fsdevel@vger.kernel.org 9110S: Orphan 9111F: Documentation/filesystems/hfs.rst 9112F: fs/hfs/ 9113 9114HFSPLUS FILESYSTEM 9115L: linux-fsdevel@vger.kernel.org 9116S: Orphan 9117F: Documentation/filesystems/hfsplus.rst 9118F: fs/hfsplus/ 9119 9120HGA FRAMEBUFFER DRIVER 9121M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9122L: linux-nvidia@lists.surfsouth.com 9123S: Maintained 9124W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9125F: drivers/video/fbdev/hgafb.c 9126 9127HIBERNATION (aka Software Suspend, aka swsusp) 9128M: "Rafael J. Wysocki" <rafael@kernel.org> 9129M: Pavel Machek <pavel@ucw.cz> 9130L: linux-pm@vger.kernel.org 9131S: Supported 9132B: https://bugzilla.kernel.org 9133F: arch/*/include/asm/suspend*.h 9134F: arch/x86/power/ 9135F: drivers/base/power/ 9136F: include/linux/freezer.h 9137F: include/linux/pm.h 9138F: include/linux/suspend.h 9139F: kernel/power/ 9140 9141HID CORE LAYER 9142M: Jiri Kosina <jikos@kernel.org> 9143M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9144L: linux-input@vger.kernel.org 9145S: Maintained 9146T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9147F: Documentation/hid/ 9148F: drivers/hid/ 9149F: include/linux/hid* 9150F: include/uapi/linux/hid* 9151F: samples/hid/ 9152F: tools/testing/selftests/hid/ 9153 9154HID LOGITECH DRIVERS 9155R: Filipe Laíns <lains@riseup.net> 9156L: linux-input@vger.kernel.org 9157S: Maintained 9158F: drivers/hid/hid-logitech-* 9159 9160HID PHOENIX RC FLIGHT CONTROLLER 9161M: Marcus Folkesson <marcus.folkesson@gmail.com> 9162L: linux-input@vger.kernel.org 9163S: Maintained 9164F: drivers/hid/hid-pxrc.c 9165 9166HID PLAYSTATION DRIVER 9167M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9168L: linux-input@vger.kernel.org 9169S: Supported 9170F: drivers/hid/hid-playstation.c 9171 9172HID SENSOR HUB DRIVERS 9173M: Jiri Kosina <jikos@kernel.org> 9174M: Jonathan Cameron <jic23@kernel.org> 9175M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9176L: linux-input@vger.kernel.org 9177L: linux-iio@vger.kernel.org 9178S: Maintained 9179F: Documentation/hid/hid-sensor* 9180F: drivers/hid/hid-sensor-* 9181F: drivers/iio/*/hid-* 9182F: include/linux/hid-sensor-* 9183 9184HID VRC-2 CAR CONTROLLER DRIVER 9185M: Marcus Folkesson <marcus.folkesson@gmail.com> 9186L: linux-input@vger.kernel.org 9187S: Maintained 9188F: drivers/hid/hid-vrc2.c 9189 9190HID WACOM DRIVER 9191M: Ping Cheng <ping.cheng@wacom.com> 9192M: Jason Gerecke <jason.gerecke@wacom.com> 9193L: linux-input@vger.kernel.org 9194S: Maintained 9195F: drivers/hid/wacom.h 9196F: drivers/hid/wacom_* 9197 9198HID++ LOGITECH DRIVERS 9199R: Filipe Laíns <lains@riseup.net> 9200R: Bastien Nocera <hadess@hadess.net> 9201L: linux-input@vger.kernel.org 9202S: Maintained 9203F: drivers/hid/hid-logitech-hidpp.c 9204 9205HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9206M: Thomas Gleixner <tglx@linutronix.de> 9207L: linux-kernel@vger.kernel.org 9208S: Maintained 9209T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9210F: Documentation/timers/ 9211F: include/linux/clockchips.h 9212F: include/linux/hrtimer.h 9213F: kernel/time/clockevents.c 9214F: kernel/time/hrtimer.c 9215F: kernel/time/timer_*.c 9216 9217HIGH-SPEED SCC DRIVER FOR AX.25 9218L: linux-hams@vger.kernel.org 9219S: Orphan 9220F: drivers/net/hamradio/scc.c 9221 9222HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9223M: HighPoint Linux Team <linux@highpoint-tech.com> 9224S: Supported 9225W: http://www.highpoint-tech.com 9226F: Documentation/scsi/hptiop.rst 9227F: drivers/scsi/hptiop.c 9228 9229HIKEY960 ONBOARD USB GPIO HUB DRIVER 9230M: John Stultz <jstultz@google.com> 9231L: linux-kernel@vger.kernel.org 9232S: Maintained 9233F: drivers/misc/hisi_hikey_usb.c 9234 9235HIMAX HX83112B TOUCHSCREEN SUPPORT 9236M: Job Noorman <job@noorman.info> 9237L: linux-input@vger.kernel.org 9238S: Maintained 9239F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9240F: drivers/input/touchscreen/himax_hx83112b.c 9241 9242HIPPI 9243M: Jes Sorensen <jes@trained-monkey.org> 9244L: linux-hippi@sunsite.dk 9245S: Maintained 9246F: drivers/net/hippi/ 9247F: include/linux/hippidevice.h 9248F: include/uapi/linux/if_hippi.h 9249F: net/802/hippi.c 9250 9251HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9252M: Kurt Kanzenbach <kurt@linutronix.de> 9253L: netdev@vger.kernel.org 9254S: Maintained 9255F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9256F: drivers/net/dsa/hirschmann/* 9257F: include/linux/platform_data/hirschmann-hellcreek.h 9258F: net/dsa/tag_hellcreek.c 9259 9260HISILICON DMA DRIVER 9261M: Zhou Wang <wangzhou1@hisilicon.com> 9262M: Jie Hai <haijie1@huawei.com> 9263L: dmaengine@vger.kernel.org 9264S: Maintained 9265F: drivers/dma/hisi_dma.c 9266 9267HISILICON GPIO DRIVER 9268M: Jay Fang <f.fangjian@huawei.com> 9269L: linux-gpio@vger.kernel.org 9270S: Maintained 9271F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9272F: drivers/gpio/gpio-hisi.c 9273 9274HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9275M: Longfang Liu <liulongfang@huawei.com> 9276L: linux-crypto@vger.kernel.org 9277S: Maintained 9278F: Documentation/ABI/testing/debugfs-hisi-hpre 9279F: drivers/crypto/hisilicon/hpre/hpre.h 9280F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9281F: drivers/crypto/hisilicon/hpre/hpre_main.c 9282 9283HISILICON HNS3 PMU DRIVER 9284M: Guangbin Huang <huangguangbin2@huawei.com> 9285S: Supported 9286F: Documentation/admin-guide/perf/hns3-pmu.rst 9287F: drivers/perf/hisilicon/hns3_pmu.c 9288 9289HISILICON I2C CONTROLLER DRIVER 9290M: Yicong Yang <yangyicong@hisilicon.com> 9291L: linux-i2c@vger.kernel.org 9292S: Maintained 9293W: https://www.hisilicon.com 9294F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9295F: drivers/i2c/busses/i2c-hisi.c 9296 9297HISILICON LPC BUS DRIVER 9298M: Jay Fang <f.fangjian@huawei.com> 9299S: Maintained 9300W: http://www.hisilicon.com 9301F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9302F: drivers/bus/hisi_lpc.c 9303 9304HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9305M: Yisen Zhuang <yisen.zhuang@huawei.com> 9306M: Salil Mehta <salil.mehta@huawei.com> 9307L: netdev@vger.kernel.org 9308S: Maintained 9309W: http://www.hisilicon.com 9310F: drivers/net/ethernet/hisilicon/hns3/ 9311 9312HISILICON NETWORK SUBSYSTEM DRIVER 9313M: Yisen Zhuang <yisen.zhuang@huawei.com> 9314M: Salil Mehta <salil.mehta@huawei.com> 9315L: netdev@vger.kernel.org 9316S: Maintained 9317W: http://www.hisilicon.com 9318F: Documentation/devicetree/bindings/net/hisilicon*.txt 9319F: drivers/net/ethernet/hisilicon/ 9320 9321HISILICON PMU DRIVER 9322M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9323M: Jonathan Cameron <jonathan.cameron@huawei.com> 9324S: Supported 9325W: http://www.hisilicon.com 9326F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9327F: Documentation/admin-guide/perf/hisi-pmu.rst 9328F: drivers/perf/hisilicon 9329 9330HISILICON PTT DRIVER 9331M: Yicong Yang <yangyicong@hisilicon.com> 9332M: Jonathan Cameron <jonathan.cameron@huawei.com> 9333L: linux-kernel@vger.kernel.org 9334S: Maintained 9335F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9336F: Documentation/trace/hisi-ptt.rst 9337F: drivers/hwtracing/ptt/ 9338F: tools/perf/arch/arm64/util/hisi-ptt.c 9339F: tools/perf/util/hisi-ptt* 9340F: tools/perf/util/hisi-ptt-decoder/* 9341 9342HISILICON QM DRIVER 9343M: Weili Qian <qianweili@huawei.com> 9344M: Zhou Wang <wangzhou1@hisilicon.com> 9345L: linux-crypto@vger.kernel.org 9346S: Maintained 9347F: drivers/crypto/hisilicon/Kconfig 9348F: drivers/crypto/hisilicon/Makefile 9349F: drivers/crypto/hisilicon/qm.c 9350F: drivers/crypto/hisilicon/sgl.c 9351F: include/linux/hisi_acc_qm.h 9352 9353HISILICON ROCE DRIVER 9354M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9355M: Junxian Huang <huangjunxian6@hisilicon.com> 9356L: linux-rdma@vger.kernel.org 9357S: Maintained 9358F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9359F: drivers/infiniband/hw/hns/ 9360 9361HISILICON SAS Controller 9362M: Xiang Chen <chenxiang66@hisilicon.com> 9363S: Supported 9364W: http://www.hisilicon.com 9365F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9366F: drivers/scsi/hisi_sas/ 9367 9368HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9369M: Kai Ye <yekai13@huawei.com> 9370M: Longfang Liu <liulongfang@huawei.com> 9371L: linux-crypto@vger.kernel.org 9372S: Maintained 9373F: Documentation/ABI/testing/debugfs-hisi-sec 9374F: drivers/crypto/hisilicon/sec2/sec.h 9375F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9376F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9377F: drivers/crypto/hisilicon/sec2/sec_main.c 9378 9379HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9380M: Jay Fang <f.fangjian@huawei.com> 9381L: linux-spi@vger.kernel.org 9382S: Maintained 9383W: http://www.hisilicon.com 9384F: drivers/spi/spi-hisi-kunpeng.c 9385 9386HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9387M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9388L: linux-kernel@vger.kernel.org 9389S: Maintained 9390F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9391F: drivers/spmi/hisi-spmi-controller.c 9392 9393HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9394M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9395L: linux-kernel@vger.kernel.org 9396S: Maintained 9397F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9398F: drivers/mfd/hi6421-spmi-pmic.c 9399 9400HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9401M: Weili Qian <qianweili@huawei.com> 9402S: Maintained 9403F: drivers/crypto/hisilicon/trng/trng.c 9404 9405HISILICON V3XX SPI NOR FLASH Controller Driver 9406M: Jay Fang <f.fangjian@huawei.com> 9407S: Maintained 9408W: http://www.hisilicon.com 9409F: drivers/spi/spi-hisi-sfc-v3xx.c 9410 9411HISILICON ZIP Controller DRIVER 9412M: Yang Shen <shenyang39@huawei.com> 9413M: Zhou Wang <wangzhou1@hisilicon.com> 9414L: linux-crypto@vger.kernel.org 9415S: Maintained 9416F: Documentation/ABI/testing/debugfs-hisi-zip 9417F: drivers/crypto/hisilicon/zip/ 9418 9419HMM - Heterogeneous Memory Management 9420M: Jérôme Glisse <jglisse@redhat.com> 9421L: linux-mm@kvack.org 9422S: Maintained 9423F: Documentation/mm/hmm.rst 9424F: include/linux/hmm* 9425F: lib/test_hmm* 9426F: mm/hmm* 9427F: tools/testing/selftests/mm/*hmm* 9428 9429HOST AP DRIVER 9430M: Jouni Malinen <j@w1.fi> 9431L: linux-wireless@vger.kernel.org 9432S: Obsolete 9433W: http://w1.fi/hostap-driver.html 9434F: drivers/net/wireless/intersil/hostap/ 9435 9436HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9437L: platform-driver-x86@vger.kernel.org 9438S: Orphan 9439F: drivers/platform/x86/hp/tc1100-wmi.c 9440 9441HPET: High Precision Event Timers driver 9442M: Clemens Ladisch <clemens@ladisch.de> 9443S: Maintained 9444F: Documentation/timers/hpet.rst 9445F: drivers/char/hpet.c 9446F: include/linux/hpet.h 9447F: include/uapi/linux/hpet.h 9448 9449HPET: x86 9450S: Orphan 9451F: arch/x86/include/asm/hpet.h 9452F: arch/x86/kernel/hpet.c 9453 9454HPFS FILESYSTEM 9455M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9456S: Maintained 9457W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9458F: fs/hpfs/ 9459 9460HSI SUBSYSTEM 9461M: Sebastian Reichel <sre@kernel.org> 9462S: Maintained 9463T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9464F: Documentation/ABI/testing/sysfs-bus-hsi 9465F: Documentation/driver-api/hsi.rst 9466F: drivers/hsi/ 9467F: include/linux/hsi/ 9468F: include/uapi/linux/hsi/ 9469 9470HSO 3G MODEM DRIVER 9471L: linux-usb@vger.kernel.org 9472S: Orphan 9473F: drivers/net/usb/hso.c 9474 9475HSR NETWORK PROTOCOL 9476L: netdev@vger.kernel.org 9477S: Orphan 9478F: net/hsr/ 9479 9480HT16K33 LED CONTROLLER DRIVER 9481M: Robin van der Gracht <robin@protonic.nl> 9482S: Maintained 9483F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9484F: drivers/auxdisplay/ht16k33.c 9485 9486HTCPEN TOUCHSCREEN DRIVER 9487M: Pau Oliva Fora <pof@eslack.org> 9488L: linux-input@vger.kernel.org 9489S: Maintained 9490F: drivers/input/touchscreen/htcpen.c 9491 9492HTE SUBSYSTEM 9493M: Dipen Patel <dipenp@nvidia.com> 9494L: timestamp@lists.linux.dev 9495S: Maintained 9496Q: https://patchwork.kernel.org/project/timestamp/list/ 9497T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9498F: Documentation/devicetree/bindings/timestamp/ 9499F: Documentation/driver-api/hte/ 9500F: drivers/hte/ 9501F: include/linux/hte.h 9502 9503HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9504M: Lorenzo Bianconi <lorenzo@kernel.org> 9505L: linux-iio@vger.kernel.org 9506S: Maintained 9507W: http://www.st.com/ 9508F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9509F: drivers/iio/humidity/hts221* 9510 9511HUAWEI ETHERNET DRIVER 9512M: Cai Huoqing <cai.huoqing@linux.dev> 9513L: netdev@vger.kernel.org 9514S: Maintained 9515F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9516F: drivers/net/ethernet/huawei/hinic/ 9517 9518HUGETLB SUBSYSTEM 9519M: Mike Kravetz <mike.kravetz@oracle.com> 9520M: Muchun Song <muchun.song@linux.dev> 9521L: linux-mm@kvack.org 9522S: Maintained 9523F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9524F: Documentation/admin-guide/mm/hugetlbpage.rst 9525F: Documentation/mm/hugetlbfs_reserv.rst 9526F: Documentation/mm/vmemmap_dedup.rst 9527F: fs/hugetlbfs/ 9528F: include/linux/hugetlb.h 9529F: mm/hugetlb.c 9530F: mm/hugetlb_vmemmap.c 9531F: mm/hugetlb_vmemmap.h 9532 9533HVA ST MEDIA DRIVER 9534M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9535L: linux-media@vger.kernel.org 9536S: Supported 9537W: https://linuxtv.org 9538T: git git://linuxtv.org/media_tree.git 9539F: drivers/media/platform/st/sti/hva 9540 9541HWPOISON MEMORY FAILURE HANDLING 9542M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9543R: Miaohe Lin <linmiaohe@huawei.com> 9544L: linux-mm@kvack.org 9545S: Maintained 9546F: mm/hwpoison-inject.c 9547F: mm/memory-failure.c 9548 9549HYCON HY46XX TOUCHSCREEN SUPPORT 9550M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9551L: linux-input@vger.kernel.org 9552S: Maintained 9553F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9554F: drivers/input/touchscreen/hycon-hy46xx.c 9555 9556HYGON PROCESSOR SUPPORT 9557M: Pu Wen <puwen@hygon.cn> 9558L: linux-kernel@vger.kernel.org 9559S: Maintained 9560F: arch/x86/kernel/cpu/hygon.c 9561 9562HYNIX HI556 SENSOR DRIVER 9563M: Shawn Tu <shawnx.tu@intel.com> 9564L: linux-media@vger.kernel.org 9565S: Maintained 9566T: git git://linuxtv.org/media_tree.git 9567F: drivers/media/i2c/hi556.c 9568 9569HYNIX HI846 SENSOR DRIVER 9570M: Martin Kepplinger <martin.kepplinger@puri.sm> 9571L: linux-media@vger.kernel.org 9572S: Maintained 9573F: drivers/media/i2c/hi846.c 9574 9575HYNIX HI847 SENSOR DRIVER 9576M: Shawn Tu <shawnx.tu@intel.com> 9577L: linux-media@vger.kernel.org 9578S: Maintained 9579F: drivers/media/i2c/hi847.c 9580 9581Hyper-V/Azure CORE AND DRIVERS 9582M: "K. Y. Srinivasan" <kys@microsoft.com> 9583M: Haiyang Zhang <haiyangz@microsoft.com> 9584M: Wei Liu <wei.liu@kernel.org> 9585M: Dexuan Cui <decui@microsoft.com> 9586L: linux-hyperv@vger.kernel.org 9587S: Supported 9588T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9589F: Documentation/ABI/stable/sysfs-bus-vmbus 9590F: Documentation/ABI/testing/debugfs-hyperv 9591F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9592F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9593F: Documentation/virt/hyperv 9594F: arch/arm64/hyperv 9595F: arch/arm64/include/asm/hyperv-tlfs.h 9596F: arch/arm64/include/asm/mshyperv.h 9597F: arch/x86/hyperv 9598F: arch/x86/include/asm/hyperv-tlfs.h 9599F: arch/x86/include/asm/mshyperv.h 9600F: arch/x86/include/asm/trace/hyperv.h 9601F: arch/x86/kernel/cpu/mshyperv.c 9602F: drivers/clocksource/hyperv_timer.c 9603F: drivers/hid/hid-hyperv.c 9604F: drivers/hv/ 9605F: drivers/input/serio/hyperv-keyboard.c 9606F: drivers/iommu/hyperv-iommu.c 9607F: drivers/net/ethernet/microsoft/ 9608F: drivers/net/hyperv/ 9609F: drivers/pci/controller/pci-hyperv-intf.c 9610F: drivers/pci/controller/pci-hyperv.c 9611F: drivers/scsi/storvsc_drv.c 9612F: drivers/uio/uio_hv_generic.c 9613F: drivers/video/fbdev/hyperv_fb.c 9614F: include/asm-generic/hyperv-tlfs.h 9615F: include/asm-generic/mshyperv.h 9616F: include/clocksource/hyperv_timer.h 9617F: include/linux/hyperv.h 9618F: include/net/mana 9619F: include/uapi/linux/hyperv.h 9620F: net/vmw_vsock/hyperv_transport.c 9621F: tools/hv/ 9622 9623HYPERBUS SUPPORT 9624M: Vignesh Raghavendra <vigneshr@ti.com> 9625L: linux-mtd@lists.infradead.org 9626S: Supported 9627Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9628C: irc://irc.oftc.net/mtd 9629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9630F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9631F: drivers/mtd/hyperbus/ 9632F: include/linux/mtd/hyperbus.h 9633 9634HYPERVISOR VIRTUAL CONSOLE DRIVER 9635L: linuxppc-dev@lists.ozlabs.org 9636S: Odd Fixes 9637F: drivers/tty/hvc/ 9638 9639I2C ACPI SUPPORT 9640M: Mika Westerberg <mika.westerberg@linux.intel.com> 9641L: linux-i2c@vger.kernel.org 9642L: linux-acpi@vger.kernel.org 9643S: Maintained 9644F: drivers/i2c/i2c-core-acpi.c 9645 9646I2C CONTROLLER DRIVER FOR NVIDIA GPU 9647M: Ajay Gupta <ajayg@nvidia.com> 9648L: linux-i2c@vger.kernel.org 9649S: Maintained 9650F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9651F: drivers/i2c/busses/i2c-nvidia-gpu.c 9652 9653I2C MUXES 9654M: Peter Rosin <peda@axentia.se> 9655L: linux-i2c@vger.kernel.org 9656S: Maintained 9657F: Documentation/devicetree/bindings/i2c/i2c-arb* 9658F: Documentation/devicetree/bindings/i2c/i2c-gate* 9659F: Documentation/devicetree/bindings/i2c/i2c-mux* 9660F: Documentation/i2c/i2c-topology.rst 9661F: Documentation/i2c/muxes/ 9662F: drivers/i2c/i2c-mux.c 9663F: drivers/i2c/muxes/ 9664F: include/linux/i2c-mux.h 9665 9666I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9667M: Gregory CLEMENT <gregory.clement@bootlin.com> 9668L: linux-i2c@vger.kernel.org 9669S: Maintained 9670F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9671F: drivers/i2c/busses/i2c-mv64xxx.c 9672 9673I2C OVER PARALLEL PORT 9674M: Jean Delvare <jdelvare@suse.com> 9675L: linux-i2c@vger.kernel.org 9676S: Maintained 9677F: Documentation/i2c/busses/i2c-parport.rst 9678F: drivers/i2c/busses/i2c-parport.c 9679 9680I2C SUBSYSTEM 9681M: Wolfram Sang <wsa@kernel.org> 9682L: linux-i2c@vger.kernel.org 9683S: Maintained 9684W: https://i2c.wiki.kernel.org/ 9685Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9686T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9687F: Documentation/devicetree/bindings/i2c/i2c.txt 9688F: Documentation/i2c/ 9689F: drivers/i2c/* 9690F: include/dt-bindings/i2c/i2c.h 9691F: include/linux/i2c-dev.h 9692F: include/linux/i2c-smbus.h 9693F: include/linux/i2c.h 9694F: include/uapi/linux/i2c-*.h 9695F: include/uapi/linux/i2c.h 9696 9697I2C SUBSYSTEM HOST DRIVERS 9698M: Andi Shyti <andi.shyti@kernel.org> 9699L: linux-i2c@vger.kernel.org 9700S: Maintained 9701W: https://i2c.wiki.kernel.org/ 9702Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9703T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9704F: Documentation/devicetree/bindings/i2c/ 9705F: drivers/i2c/algos/ 9706F: drivers/i2c/busses/ 9707F: include/dt-bindings/i2c/ 9708 9709I2C-TAOS-EVM DRIVER 9710M: Jean Delvare <jdelvare@suse.com> 9711L: linux-i2c@vger.kernel.org 9712S: Maintained 9713F: Documentation/i2c/busses/i2c-taos-evm.rst 9714F: drivers/i2c/busses/i2c-taos-evm.c 9715 9716I2C-TINY-USB DRIVER 9717M: Till Harbaum <till@harbaum.org> 9718L: linux-i2c@vger.kernel.org 9719S: Maintained 9720W: http://www.harbaum.org/till/i2c_tiny_usb 9721F: drivers/i2c/busses/i2c-tiny-usb.c 9722 9723I2C/SMBUS CONTROLLER DRIVERS FOR PC 9724M: Jean Delvare <jdelvare@suse.com> 9725L: linux-i2c@vger.kernel.org 9726S: Maintained 9727F: Documentation/i2c/busses/i2c-ali1535.rst 9728F: Documentation/i2c/busses/i2c-ali1563.rst 9729F: Documentation/i2c/busses/i2c-ali15x3.rst 9730F: Documentation/i2c/busses/i2c-amd756.rst 9731F: Documentation/i2c/busses/i2c-amd8111.rst 9732F: Documentation/i2c/busses/i2c-i801.rst 9733F: Documentation/i2c/busses/i2c-nforce2.rst 9734F: Documentation/i2c/busses/i2c-piix4.rst 9735F: Documentation/i2c/busses/i2c-sis5595.rst 9736F: Documentation/i2c/busses/i2c-sis630.rst 9737F: Documentation/i2c/busses/i2c-sis96x.rst 9738F: Documentation/i2c/busses/i2c-via.rst 9739F: Documentation/i2c/busses/i2c-viapro.rst 9740F: drivers/i2c/busses/i2c-ali1535.c 9741F: drivers/i2c/busses/i2c-ali1563.c 9742F: drivers/i2c/busses/i2c-ali15x3.c 9743F: drivers/i2c/busses/i2c-amd756-s4882.c 9744F: drivers/i2c/busses/i2c-amd756.c 9745F: drivers/i2c/busses/i2c-amd8111.c 9746F: drivers/i2c/busses/i2c-i801.c 9747F: drivers/i2c/busses/i2c-isch.c 9748F: drivers/i2c/busses/i2c-nforce2-s4985.c 9749F: drivers/i2c/busses/i2c-nforce2.c 9750F: drivers/i2c/busses/i2c-piix4.c 9751F: drivers/i2c/busses/i2c-sis5595.c 9752F: drivers/i2c/busses/i2c-sis630.c 9753F: drivers/i2c/busses/i2c-sis96x.c 9754F: drivers/i2c/busses/i2c-via.c 9755F: drivers/i2c/busses/i2c-viapro.c 9756 9757I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9758M: Hans de Goede <hdegoede@redhat.com> 9759L: linux-i2c@vger.kernel.org 9760S: Maintained 9761F: drivers/i2c/busses/i2c-cht-wc.c 9762 9763I2C/SMBUS ISMT DRIVER 9764M: Seth Heasley <seth.heasley@intel.com> 9765M: Neil Horman <nhorman@tuxdriver.com> 9766L: linux-i2c@vger.kernel.org 9767F: Documentation/i2c/busses/i2c-ismt.rst 9768F: drivers/i2c/busses/i2c-ismt.c 9769 9770I2C/SMBUS STUB DRIVER 9771M: Jean Delvare <jdelvare@suse.com> 9772L: linux-i2c@vger.kernel.org 9773S: Maintained 9774F: drivers/i2c/i2c-stub.c 9775 9776I3C DRIVER FOR ASPEED AST2600 9777M: Jeremy Kerr <jk@codeconstruct.com.au> 9778S: Maintained 9779F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9780F: drivers/i3c/master/ast2600-i3c-master.c 9781 9782I3C DRIVER FOR CADENCE I3C MASTER IP 9783M: Przemysław Gaj <pgaj@cadence.com> 9784S: Maintained 9785F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9786F: drivers/i3c/master/i3c-master-cdns.c 9787 9788I3C DRIVER FOR SYNOPSYS DESIGNWARE 9789S: Orphan 9790F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9791F: drivers/i3c/master/dw* 9792 9793I3C SUBSYSTEM 9794M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9795L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9796S: Maintained 9797C: irc://chat.freenode.net/linux-i3c 9798T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9799F: Documentation/ABI/testing/sysfs-bus-i3c 9800F: Documentation/devicetree/bindings/i3c/ 9801F: Documentation/driver-api/i3c 9802F: drivers/i3c/ 9803F: include/linux/i3c/ 9804 9805IA64 (Itanium) PLATFORM 9806L: linux-ia64@vger.kernel.org 9807S: Orphan 9808F: Documentation/arch/ia64/ 9809F: arch/ia64/ 9810 9811IBM Operation Panel Input Driver 9812M: Eddie James <eajames@linux.ibm.com> 9813L: linux-input@vger.kernel.org 9814S: Maintained 9815F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9816F: drivers/input/misc/ibm-panel.c 9817 9818IBM Power 842 compression accelerator 9819M: Haren Myneni <haren@us.ibm.com> 9820S: Supported 9821F: crypto/842.c 9822F: drivers/crypto/nx/Kconfig 9823F: drivers/crypto/nx/Makefile 9824F: drivers/crypto/nx/nx-842* 9825F: include/linux/sw842.h 9826F: lib/842/ 9827 9828IBM Power in-Nest Crypto Acceleration 9829M: Breno Leitão <leitao@debian.org> 9830M: Nayna Jain <nayna@linux.ibm.com> 9831M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9832L: linux-crypto@vger.kernel.org 9833S: Supported 9834F: drivers/crypto/nx/Kconfig 9835F: drivers/crypto/nx/Makefile 9836F: drivers/crypto/nx/nx-aes* 9837F: drivers/crypto/nx/nx-sha* 9838F: drivers/crypto/nx/nx.* 9839F: drivers/crypto/nx/nx_csbcpb.h 9840F: drivers/crypto/nx/nx_debugfs.c 9841 9842IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9843M: Tyrel Datwyler <tyreld@linux.ibm.com> 9844L: linux-pci@vger.kernel.org 9845L: linuxppc-dev@lists.ozlabs.org 9846S: Supported 9847F: drivers/pci/hotplug/rpadlpar* 9848 9849IBM Power Linux RAID adapter 9850M: Brian King <brking@us.ibm.com> 9851S: Supported 9852F: drivers/scsi/ipr.* 9853 9854IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9855M: Tyrel Datwyler <tyreld@linux.ibm.com> 9856L: linux-pci@vger.kernel.org 9857L: linuxppc-dev@lists.ozlabs.org 9858S: Supported 9859F: drivers/pci/hotplug/rpaphp* 9860 9861IBM Power SRIOV Virtual NIC Device Driver 9862M: Haren Myneni <haren@linux.ibm.com> 9863M: Rick Lindsley <ricklind@linux.ibm.com> 9864R: Nick Child <nnac123@linux.ibm.com> 9865R: Dany Madden <danymadden@us.ibm.com> 9866R: Thomas Falcon <tlfalcon@linux.ibm.com> 9867L: netdev@vger.kernel.org 9868S: Supported 9869F: drivers/net/ethernet/ibm/ibmvnic.* 9870 9871IBM Power VFIO Support 9872M: Timothy Pearson <tpearson@raptorengineering.com> 9873S: Supported 9874F: drivers/vfio/vfio_iommu_spapr_tce.c 9875 9876IBM Power Virtual Ethernet Device Driver 9877M: Nick Child <nnac123@linux.ibm.com> 9878L: netdev@vger.kernel.org 9879S: Supported 9880F: drivers/net/ethernet/ibm/ibmveth.* 9881 9882IBM Power Virtual FC Device Drivers 9883M: Tyrel Datwyler <tyreld@linux.ibm.com> 9884L: linux-scsi@vger.kernel.org 9885S: Supported 9886F: drivers/scsi/ibmvscsi/ibmvfc* 9887 9888IBM Power Virtual Management Channel Driver 9889M: Brad Warrum <bwarrum@linux.ibm.com> 9890M: Ritu Agarwal <rituagar@linux.ibm.com> 9891S: Supported 9892F: drivers/misc/ibmvmc.* 9893 9894IBM Power Virtual SCSI Device Drivers 9895M: Tyrel Datwyler <tyreld@linux.ibm.com> 9896L: linux-scsi@vger.kernel.org 9897S: Supported 9898F: drivers/scsi/ibmvscsi/ibmvscsi* 9899F: include/scsi/viosrp.h 9900 9901IBM Power Virtual SCSI Device Target Driver 9902M: Michael Cyr <mikecyr@linux.ibm.com> 9903L: linux-scsi@vger.kernel.org 9904L: target-devel@vger.kernel.org 9905S: Supported 9906F: drivers/scsi/ibmvscsi_tgt/ 9907 9908IBM Power VMX Cryptographic instructions 9909M: Breno Leitão <leitao@debian.org> 9910M: Nayna Jain <nayna@linux.ibm.com> 9911M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9912L: linux-crypto@vger.kernel.org 9913S: Supported 9914F: drivers/crypto/vmx/Kconfig 9915F: drivers/crypto/vmx/Makefile 9916F: drivers/crypto/vmx/aes* 9917F: drivers/crypto/vmx/ghash* 9918F: drivers/crypto/vmx/ppc-xlate.pl 9919F: drivers/crypto/vmx/vmx.c 9920 9921IBM ServeRAID RAID DRIVER 9922S: Orphan 9923F: drivers/scsi/ips.* 9924 9925ICH LPC AND GPIO DRIVER 9926M: Peter Tyser <ptyser@xes-inc.com> 9927S: Maintained 9928F: drivers/gpio/gpio-ich.c 9929F: drivers/mfd/lpc_ich.c 9930 9931ICY I2C DRIVER 9932M: Max Staudt <max@enpas.org> 9933L: linux-i2c@vger.kernel.org 9934S: Maintained 9935F: drivers/i2c/busses/i2c-icy.c 9936 9937IDEAPAD LAPTOP EXTRAS DRIVER 9938M: Ike Panhc <ike.pan@canonical.com> 9939L: platform-driver-x86@vger.kernel.org 9940S: Maintained 9941W: http://launchpad.net/ideapad-laptop 9942F: drivers/platform/x86/ideapad-laptop.c 9943 9944IDEAPAD LAPTOP SLIDEBAR DRIVER 9945M: Andrey Moiseev <o2g.org.ru@gmail.com> 9946L: linux-input@vger.kernel.org 9947S: Maintained 9948W: https://github.com/o2genum/ideapad-slidebar 9949F: drivers/input/misc/ideapad_slidebar.c 9950 9951IDMAPPED MOUNTS 9952M: Christian Brauner <brauner@kernel.org> 9953M: Seth Forshee <sforshee@kernel.org> 9954L: linux-fsdevel@vger.kernel.org 9955S: Maintained 9956T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9957F: Documentation/filesystems/idmappings.rst 9958F: include/linux/mnt_idmapping.* 9959F: tools/testing/selftests/mount_setattr/ 9960 9961IDT VersaClock 5 CLOCK DRIVER 9962M: Luca Ceresoli <luca@lucaceresoli.net> 9963S: Maintained 9964F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9965F: drivers/clk/clk-versaclock5.c 9966 9967IEEE 802.15.4 SUBSYSTEM 9968M: Alexander Aring <alex.aring@gmail.com> 9969M: Stefan Schmidt <stefan@datenfreihafen.org> 9970M: Miquel Raynal <miquel.raynal@bootlin.com> 9971L: linux-wpan@vger.kernel.org 9972S: Maintained 9973W: https://linux-wpan.org/ 9974Q: https://patchwork.kernel.org/project/linux-wpan/list/ 9975T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 9976T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 9977F: Documentation/networking/ieee802154.rst 9978F: drivers/net/ieee802154/ 9979F: include/linux/ieee802154.h 9980F: include/linux/nl802154.h 9981F: include/net/af_ieee802154.h 9982F: include/net/cfg802154.h 9983F: include/net/ieee802154_netdev.h 9984F: include/net/mac802154.h 9985F: include/net/nl802154.h 9986F: net/ieee802154/ 9987F: net/mac802154/ 9988 9989IFCVF VIRTIO DATA PATH ACCELERATOR 9990R: Zhu Lingshan <lingshan.zhu@intel.com> 9991F: drivers/vdpa/ifcvf/ 9992 9993IFE PROTOCOL 9994M: Yotam Gigi <yotam.gi@gmail.com> 9995M: Jamal Hadi Salim <jhs@mojatatu.com> 9996F: include/net/ife.h 9997F: include/uapi/linux/ife.h 9998F: net/ife 9999 10000IGORPLUG-USB IR RECEIVER 10001M: Sean Young <sean@mess.org> 10002L: linux-media@vger.kernel.org 10003S: Maintained 10004F: drivers/media/rc/igorplugusb.c 10005 10006IGUANAWORKS USB IR TRANSCEIVER 10007M: Sean Young <sean@mess.org> 10008L: linux-media@vger.kernel.org 10009S: Maintained 10010F: drivers/media/rc/iguanair.c 10011 10012IIO DIGITAL POTENTIOMETER DAC 10013M: Peter Rosin <peda@axentia.se> 10014L: linux-iio@vger.kernel.org 10015S: Maintained 10016F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10017F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10018F: drivers/iio/dac/dpot-dac.c 10019 10020IIO ENVELOPE DETECTOR 10021M: Peter Rosin <peda@axentia.se> 10022L: linux-iio@vger.kernel.org 10023S: Maintained 10024F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10025F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10026F: drivers/iio/adc/envelope-detector.c 10027 10028IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10029M: Matti Vaittinen <mazziesaccount@gmail.com> 10030L: linux-iio@vger.kernel.org 10031S: Maintained 10032F: drivers/iio/light/gain-time-scale-helper.c 10033F: drivers/iio/light/gain-time-scale-helper.h 10034 10035IIO MULTIPLEXER 10036M: Peter Rosin <peda@axentia.se> 10037L: linux-iio@vger.kernel.org 10038S: Maintained 10039F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10040F: drivers/iio/multiplexer/iio-mux.c 10041 10042IIO SCMI BASED DRIVER 10043M: Jyoti Bhayana <jbhayana@google.com> 10044L: linux-iio@vger.kernel.org 10045S: Maintained 10046F: drivers/iio/common/scmi_sensors/scmi_iio.c 10047 10048IIO SUBSYSTEM AND DRIVERS 10049M: Jonathan Cameron <jic23@kernel.org> 10050R: Lars-Peter Clausen <lars@metafoo.de> 10051L: linux-iio@vger.kernel.org 10052S: Maintained 10053T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10054F: Documentation/ABI/testing/configfs-iio* 10055F: Documentation/ABI/testing/sysfs-bus-iio* 10056F: Documentation/devicetree/bindings/iio/ 10057F: drivers/iio/ 10058F: drivers/staging/iio/ 10059F: include/dt-bindings/iio/ 10060F: include/linux/iio/ 10061F: tools/iio/ 10062 10063IIO UNIT CONVERTER 10064M: Peter Rosin <peda@axentia.se> 10065L: linux-iio@vger.kernel.org 10066S: Maintained 10067F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10068F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10069F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10070F: drivers/iio/afe/iio-rescale.c 10071 10072IKANOS/ADI EAGLE ADSL USB DRIVER 10073M: Matthieu Castet <castet.matthieu@free.fr> 10074M: Stanislaw Gruszka <stf_xl@wp.pl> 10075S: Maintained 10076F: drivers/usb/atm/ueagle-atm.c 10077 10078IMAGIS TOUCHSCREEN DRIVER 10079M: Markuss Broks <markuss.broks@gmail.com> 10080S: Maintained 10081F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10082F: drivers/input/touchscreen/imagis.c 10083 10084IMGTEC ASCII LCD DRIVER 10085M: Paul Burton <paulburton@kernel.org> 10086S: Maintained 10087F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10088F: drivers/auxdisplay/img-ascii-lcd.c 10089 10090IMGTEC IR DECODER DRIVER 10091S: Orphan 10092F: drivers/media/rc/img-ir/ 10093 10094IMON SOUNDGRAPH USB IR RECEIVER 10095M: Sean Young <sean@mess.org> 10096L: linux-media@vger.kernel.org 10097S: Maintained 10098F: drivers/media/rc/imon.c 10099F: drivers/media/rc/imon_raw.c 10100 10101IMS TWINTURBO FRAMEBUFFER DRIVER 10102L: linux-fbdev@vger.kernel.org 10103S: Orphan 10104F: drivers/video/fbdev/imsttfb.c 10105 10106INA209 HARDWARE MONITOR DRIVER 10107M: Guenter Roeck <linux@roeck-us.net> 10108L: linux-hwmon@vger.kernel.org 10109S: Maintained 10110F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10111F: Documentation/hwmon/ina209.rst 10112F: drivers/hwmon/ina209.c 10113 10114INA2XX HARDWARE MONITOR DRIVER 10115M: Guenter Roeck <linux@roeck-us.net> 10116L: linux-hwmon@vger.kernel.org 10117S: Maintained 10118F: Documentation/hwmon/ina2xx.rst 10119F: drivers/hwmon/ina2xx.c 10120F: include/linux/platform_data/ina2xx.h 10121 10122INDEX OF FURTHER KERNEL DOCUMENTATION 10123M: Carlos Bilbao <carlos.bilbao@amd.com> 10124S: Maintained 10125F: Documentation/process/kernel-docs.rst 10126 10127INDUSTRY PACK SUBSYSTEM (IPACK) 10128M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10129M: Jens Taprogge <jens.taprogge@taprogge.org> 10130M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10131L: industrypack-devel@lists.sourceforge.net 10132S: Maintained 10133W: http://industrypack.sourceforge.net 10134F: drivers/ipack/ 10135 10136INFINEON DPS310 Driver 10137M: Eddie James <eajames@linux.ibm.com> 10138L: linux-iio@vger.kernel.org 10139S: Maintained 10140F: drivers/iio/pressure/dps310.c 10141 10142INFINEON PEB2466 ASoC CODEC 10143M: Herve Codina <herve.codina@bootlin.com> 10144L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10145S: Maintained 10146F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10147F: sound/soc/codecs/peb2466.c 10148 10149INFINIBAND SUBSYSTEM 10150M: Jason Gunthorpe <jgg@nvidia.com> 10151M: Leon Romanovsky <leonro@nvidia.com> 10152L: linux-rdma@vger.kernel.org 10153S: Supported 10154W: https://github.com/linux-rdma/rdma-core 10155Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10156T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10157F: Documentation/devicetree/bindings/infiniband/ 10158F: Documentation/infiniband/ 10159F: drivers/infiniband/ 10160F: include/rdma/ 10161F: include/trace/events/ib_mad.h 10162F: include/trace/events/ib_umad.h 10163F: include/trace/misc/rdma.h 10164F: include/uapi/linux/if_infiniband.h 10165F: include/uapi/rdma/ 10166F: samples/bpf/ibumad_kern.c 10167F: samples/bpf/ibumad_user.c 10168 10169INGENIC JZ4780 NAND DRIVER 10170M: Harvey Hunt <harveyhuntnexus@gmail.com> 10171L: linux-mtd@lists.infradead.org 10172L: linux-mips@vger.kernel.org 10173S: Maintained 10174F: drivers/mtd/nand/raw/ingenic/ 10175 10176INGENIC JZ47xx SoCs 10177M: Paul Cercueil <paul@crapouillou.net> 10178L: linux-mips@vger.kernel.org 10179S: Maintained 10180F: arch/mips/boot/dts/ingenic/ 10181F: arch/mips/generic/board-ingenic.c 10182F: arch/mips/include/asm/mach-ingenic/ 10183F: arch/mips/ingenic/Kconfig 10184F: drivers/clk/ingenic/ 10185F: drivers/dma/dma-jz4780.c 10186F: drivers/gpu/drm/ingenic/ 10187F: drivers/i2c/busses/i2c-jz4780.c 10188F: drivers/iio/adc/ingenic-adc.c 10189F: drivers/irqchip/irq-ingenic.c 10190F: drivers/memory/jz4780-nemc.c 10191F: drivers/mmc/host/jz4740_mmc.c 10192F: drivers/mtd/nand/raw/ingenic/ 10193F: drivers/pinctrl/pinctrl-ingenic.c 10194F: drivers/power/supply/ingenic-battery.c 10195F: drivers/pwm/pwm-jz4740.c 10196F: drivers/remoteproc/ingenic_rproc.c 10197F: drivers/rtc/rtc-jz4740.c 10198F: drivers/tty/serial/8250/8250_ingenic.c 10199F: drivers/usb/musb/jz4740.c 10200F: drivers/watchdog/jz4740_wdt.c 10201F: include/dt-bindings/iio/adc/ingenic,adc.h 10202F: include/linux/mfd/ingenic-tcu.h 10203F: sound/soc/codecs/jz47* 10204F: sound/soc/jz4740/ 10205 10206INJOINIC IP5xxx POWER BANK IC DRIVER 10207M: Samuel Holland <samuel@sholland.org> 10208S: Maintained 10209F: drivers/power/supply/ip5xxx_power.c 10210 10211INOTIFY 10212M: Jan Kara <jack@suse.cz> 10213R: Amir Goldstein <amir73il@gmail.com> 10214L: linux-fsdevel@vger.kernel.org 10215S: Maintained 10216F: Documentation/filesystems/inotify.rst 10217F: fs/notify/inotify/ 10218F: include/linux/inotify.h 10219F: include/uapi/linux/inotify.h 10220 10221INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10222M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10223L: linux-input@vger.kernel.org 10224S: Maintained 10225Q: http://patchwork.kernel.org/project/linux-input/list/ 10226T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10227F: Documentation/devicetree/bindings/input/ 10228F: Documentation/devicetree/bindings/serio/ 10229F: Documentation/input/ 10230F: drivers/input/ 10231F: include/dt-bindings/input/ 10232F: include/linux/input.h 10233F: include/linux/input/ 10234F: include/uapi/linux/input-event-codes.h 10235F: include/uapi/linux/input.h 10236 10237INPUT MULTITOUCH (MT) PROTOCOL 10238M: Henrik Rydberg <rydberg@bitmath.org> 10239L: linux-input@vger.kernel.org 10240S: Odd fixes 10241F: Documentation/input/multi-touch-protocol.rst 10242F: drivers/input/input-mt.c 10243K: \b(ABS|SYN)_MT_ 10244 10245INSIDE SECURE CRYPTO DRIVER 10246M: Antoine Tenart <atenart@kernel.org> 10247L: linux-crypto@vger.kernel.org 10248S: Maintained 10249F: drivers/crypto/inside-secure/ 10250 10251INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10252M: Mimi Zohar <zohar@linux.ibm.com> 10253M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10254L: linux-integrity@vger.kernel.org 10255S: Supported 10256T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10257F: security/integrity/ 10258F: security/integrity/ima/ 10259 10260INTEL 810/815 FRAMEBUFFER DRIVER 10261M: Antonino Daplas <adaplas@gmail.com> 10262L: linux-fbdev@vger.kernel.org 10263S: Maintained 10264F: drivers/video/fbdev/i810/ 10265 10266INTEL 8255 GPIO DRIVER 10267M: William Breathitt Gray <william.gray@linaro.org> 10268L: linux-gpio@vger.kernel.org 10269S: Maintained 10270F: drivers/gpio/gpio-i8255.c 10271F: drivers/gpio/gpio-i8255.h 10272 10273INTEL ASoC DRIVERS 10274M: Cezary Rojewski <cezary.rojewski@intel.com> 10275M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10276M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10277M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10278M: Bard Liao <yung-chuan.liao@linux.intel.com> 10279M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10280M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10281L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10282S: Supported 10283F: sound/soc/intel/ 10284 10285INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10286M: Hans de Goede <hdegoede@redhat.com> 10287L: platform-driver-x86@vger.kernel.org 10288S: Maintained 10289F: drivers/platform/x86/intel/atomisp2/pm.c 10290 10291INTEL ATOMISP2 LED DRIVER 10292M: Hans de Goede <hdegoede@redhat.com> 10293L: platform-driver-x86@vger.kernel.org 10294S: Maintained 10295F: drivers/platform/x86/intel/atomisp2/led.c 10296 10297INTEL BIOS SAR INT1092 DRIVER 10298M: Shravan Sudhakar <s.shravan@intel.com> 10299M: Intel Corporation <linuxwwan@intel.com> 10300L: platform-driver-x86@vger.kernel.org 10301S: Maintained 10302F: drivers/platform/x86/intel/int1092/ 10303 10304INTEL BROXTON PMC DRIVER 10305M: Mika Westerberg <mika.westerberg@linux.intel.com> 10306M: Zha Qipeng <qipeng.zha@intel.com> 10307S: Maintained 10308F: drivers/mfd/intel_pmc_bxt.c 10309F: include/linux/mfd/intel_pmc_bxt.h 10310 10311INTEL C600 SERIES SAS CONTROLLER DRIVER 10312M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10313L: linux-scsi@vger.kernel.org 10314S: Supported 10315T: git git://git.code.sf.net/p/intel-sas/isci 10316F: drivers/scsi/isci/ 10317 10318INTEL CPU family model numbers 10319M: Tony Luck <tony.luck@intel.com> 10320M: x86@kernel.org 10321L: linux-kernel@vger.kernel.org 10322S: Supported 10323F: arch/x86/include/asm/intel-family.h 10324 10325INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10326M: Jani Nikula <jani.nikula@linux.intel.com> 10327M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10328M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10329M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10330L: intel-gfx@lists.freedesktop.org 10331S: Supported 10332W: https://01.org/linuxgraphics/ 10333Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10334B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10335C: irc://irc.oftc.net/intel-gfx 10336T: git git://anongit.freedesktop.org/drm-intel 10337F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10338F: Documentation/gpu/i915.rst 10339F: drivers/gpu/drm/i915/ 10340F: include/drm/i915* 10341F: include/uapi/drm/i915_drm.h 10342 10343INTEL ETHERNET DRIVERS 10344M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10345M: Tony Nguyen <anthony.l.nguyen@intel.com> 10346L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10347S: Supported 10348W: https://www.intel.com/content/www/us/en/support.html 10349Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10350T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10351T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10352F: Documentation/networking/device_drivers/ethernet/intel/ 10353F: drivers/net/ethernet/intel/ 10354F: drivers/net/ethernet/intel/*/ 10355F: include/linux/avf/virtchnl.h 10356F: include/linux/net/intel/iidc.h 10357 10358INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10359M: Mustafa Ismail <mustafa.ismail@intel.com> 10360M: Shiraz Saleem <shiraz.saleem@intel.com> 10361L: linux-rdma@vger.kernel.org 10362S: Supported 10363F: drivers/infiniband/hw/irdma/ 10364F: include/uapi/rdma/irdma-abi.h 10365 10366INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10367M: Maik Broemme <mbroemme@libmpq.org> 10368L: linux-fbdev@vger.kernel.org 10369S: Maintained 10370F: Documentation/fb/intelfb.rst 10371F: drivers/video/fbdev/intelfb/ 10372 10373INTEL GPIO DRIVERS 10374M: Andy Shevchenko <andy@kernel.org> 10375L: linux-gpio@vger.kernel.org 10376S: Supported 10377T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10378F: drivers/gpio/gpio-elkhartlake.c 10379F: drivers/gpio/gpio-ich.c 10380F: drivers/gpio/gpio-merrifield.c 10381F: drivers/gpio/gpio-ml-ioh.c 10382F: drivers/gpio/gpio-pch.c 10383F: drivers/gpio/gpio-sch.c 10384F: drivers/gpio/gpio-sodaville.c 10385F: drivers/gpio/gpio-tangier.c 10386 10387INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10388M: Zhenyu Wang <zhenyuw@linux.intel.com> 10389M: Zhi Wang <zhi.a.wang@intel.com> 10390L: intel-gvt-dev@lists.freedesktop.org 10391L: intel-gfx@lists.freedesktop.org 10392S: Supported 10393W: https://01.org/igvt-g 10394T: git https://github.com/intel/gvt-linux.git 10395F: drivers/gpu/drm/i915/gvt/ 10396 10397INTEL HID EVENT DRIVER 10398M: Alex Hung <alexhung@gmail.com> 10399L: platform-driver-x86@vger.kernel.org 10400S: Maintained 10401F: drivers/platform/x86/intel/hid.c 10402 10403INTEL I/OAT DMA DRIVER 10404M: Dave Jiang <dave.jiang@intel.com> 10405R: Dan Williams <dan.j.williams@intel.com> 10406L: dmaengine@vger.kernel.org 10407S: Supported 10408Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10409F: drivers/dma/ioat* 10410 10411INTEL IDLE DRIVER 10412M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10413M: Len Brown <lenb@kernel.org> 10414L: linux-pm@vger.kernel.org 10415S: Supported 10416B: https://bugzilla.kernel.org 10417T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10418F: drivers/idle/intel_idle.c 10419 10420INTEL IDXD DRIVER 10421M: Fenghua Yu <fenghua.yu@intel.com> 10422M: Dave Jiang <dave.jiang@intel.com> 10423L: dmaengine@vger.kernel.org 10424S: Supported 10425F: drivers/dma/idxd/* 10426F: include/uapi/linux/idxd.h 10427 10428INTEL IN FIELD SCAN (IFS) DEVICE 10429M: Jithu Joseph <jithu.joseph@intel.com> 10430R: Ashok Raj <ashok.raj@intel.com> 10431R: Tony Luck <tony.luck@intel.com> 10432S: Maintained 10433F: drivers/platform/x86/intel/ifs 10434F: include/trace/events/intel_ifs.h 10435 10436INTEL INTEGRATED SENSOR HUB DRIVER 10437M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10438M: Jiri Kosina <jikos@kernel.org> 10439L: linux-input@vger.kernel.org 10440S: Maintained 10441F: drivers/hid/intel-ish-hid/ 10442 10443INTEL IOMMU (VT-d) 10444M: David Woodhouse <dwmw2@infradead.org> 10445M: Lu Baolu <baolu.lu@linux.intel.com> 10446L: iommu@lists.linux.dev 10447S: Supported 10448T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10449F: drivers/iommu/intel/ 10450 10451INTEL IPU3 CSI-2 CIO2 DRIVER 10452M: Yong Zhi <yong.zhi@intel.com> 10453M: Sakari Ailus <sakari.ailus@linux.intel.com> 10454M: Bingbu Cao <bingbu.cao@intel.com> 10455M: Dan Scally <djrscally@gmail.com> 10456R: Tianshu Qiu <tian.shu.qiu@intel.com> 10457L: linux-media@vger.kernel.org 10458S: Maintained 10459T: git git://linuxtv.org/media_tree.git 10460F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10461F: drivers/media/pci/intel/ipu3/ 10462 10463INTEL IPU3 CSI-2 IMGU DRIVER 10464M: Sakari Ailus <sakari.ailus@linux.intel.com> 10465R: Bingbu Cao <bingbu.cao@intel.com> 10466R: Tianshu Qiu <tian.shu.qiu@intel.com> 10467L: linux-media@vger.kernel.org 10468S: Maintained 10469F: Documentation/admin-guide/media/ipu3.rst 10470F: Documentation/admin-guide/media/ipu3_rcb.svg 10471F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10472F: drivers/staging/media/ipu3/ 10473 10474INTEL ISHTP ECLITE DRIVER 10475M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10476L: platform-driver-x86@vger.kernel.org 10477S: Supported 10478F: drivers/platform/x86/intel/ishtp_eclite.c 10479 10480INTEL IXP4XX CRYPTO SUPPORT 10481M: Corentin Labbe <clabbe@baylibre.com> 10482L: linux-crypto@vger.kernel.org 10483S: Maintained 10484F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10485 10486INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10487M: Krzysztof Halasa <khalasa@piap.pl> 10488S: Maintained 10489F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10490F: drivers/net/wan/ixp4xx_hss.c 10491F: drivers/soc/ixp4xx/ixp4xx-npe.c 10492F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10493F: include/linux/soc/ixp4xx/npe.h 10494F: include/linux/soc/ixp4xx/qmgr.h 10495 10496INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10497M: Deepak Saxena <dsaxena@plexity.net> 10498S: Maintained 10499F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10500F: drivers/char/hw_random/ixp4xx-rng.c 10501 10502INTEL KEEM BAY DRM DRIVER 10503M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10504M: Edmund Dea <edmund.j.dea@intel.com> 10505S: Maintained 10506F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10507F: drivers/gpu/drm/kmb/ 10508 10509INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10510M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10511S: Maintained 10512F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10513F: drivers/crypto/intel/keembay/Kconfig 10514F: drivers/crypto/intel/keembay/Makefile 10515F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10516F: drivers/crypto/intel/keembay/ocs-aes.c 10517F: drivers/crypto/intel/keembay/ocs-aes.h 10518 10519INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10520M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10521M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10522M: Mark Gross <mgross@linux.intel.com> 10523S: Maintained 10524F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10525F: drivers/crypto/intel/keembay/Kconfig 10526F: drivers/crypto/intel/keembay/Makefile 10527F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10528 10529INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10530M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10531M: Declan Murphy <declan.murphy@intel.com> 10532S: Maintained 10533F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10534F: drivers/crypto/intel/keembay/Kconfig 10535F: drivers/crypto/intel/keembay/Makefile 10536F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10537F: drivers/crypto/intel/keembay/ocs-hcu.c 10538F: drivers/crypto/intel/keembay/ocs-hcu.h 10539 10540INTEL MANAGEMENT ENGINE (mei) 10541M: Tomas Winkler <tomas.winkler@intel.com> 10542L: linux-kernel@vger.kernel.org 10543S: Supported 10544F: Documentation/driver-api/mei/* 10545F: drivers/misc/mei/ 10546F: drivers/watchdog/mei_wdt.c 10547F: include/linux/mei_aux.h 10548F: include/linux/mei_cl_bus.h 10549F: include/uapi/linux/mei.h 10550F: include/uapi/linux/mei_uuid.h 10551F: include/uapi/linux/uuid.h 10552F: samples/mei/* 10553 10554INTEL MAX 10 BMC MFD DRIVER 10555M: Xu Yilun <yilun.xu@intel.com> 10556R: Tom Rix <trix@redhat.com> 10557S: Maintained 10558F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10559F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10560F: drivers/hwmon/intel-m10-bmc-hwmon.c 10561F: drivers/mfd/intel-m10-bmc* 10562F: include/linux/mfd/intel-m10-bmc.h 10563 10564INTEL MAX10 BMC SECURE UPDATES 10565M: Russ Weight <russell.h.weight@intel.com> 10566L: linux-fpga@vger.kernel.org 10567S: Maintained 10568F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10569F: drivers/fpga/intel-m10-bmc-sec-update.c 10570 10571INTEL P-Unit IPC DRIVER 10572M: Zha Qipeng <qipeng.zha@intel.com> 10573L: platform-driver-x86@vger.kernel.org 10574S: Maintained 10575F: arch/x86/include/asm/intel_punit_ipc.h 10576F: drivers/platform/x86/intel/punit_ipc.c 10577 10578INTEL PMC CORE DRIVER 10579M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10580M: David E Box <david.e.box@intel.com> 10581L: platform-driver-x86@vger.kernel.org 10582S: Maintained 10583F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10584F: drivers/platform/x86/intel/pmc/ 10585 10586INTEL PMIC GPIO DRIVERS 10587M: Andy Shevchenko <andy@kernel.org> 10588S: Supported 10589T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10590F: drivers/gpio/gpio-*cove.c 10591 10592INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10593M: Andy Shevchenko <andy@kernel.org> 10594S: Supported 10595F: drivers/mfd/intel_soc_pmic* 10596F: include/linux/mfd/intel_soc_pmic* 10597 10598INTEL PMT DRIVERS 10599M: David E. Box <david.e.box@linux.intel.com> 10600S: Supported 10601F: drivers/platform/x86/intel/pmt/ 10602 10603INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10604M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10605L: linux-wireless@vger.kernel.org 10606S: Maintained 10607F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10608F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10609F: drivers/net/wireless/intel/ipw2x00/ 10610 10611INTEL PSTATE DRIVER 10612M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10613M: Len Brown <lenb@kernel.org> 10614L: linux-pm@vger.kernel.org 10615S: Supported 10616F: drivers/cpufreq/intel_pstate.c 10617 10618INTEL PTP DFL ToD DRIVER 10619M: Tianfei Zhang <tianfei.zhang@intel.com> 10620L: linux-fpga@vger.kernel.org 10621L: netdev@vger.kernel.org 10622S: Maintained 10623F: drivers/ptp/ptp_dfl_tod.c 10624 10625INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10626M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10627L: linux-iio@vger.kernel.org 10628F: drivers/counter/intel-qep.c 10629 10630INTEL SCU DRIVERS 10631M: Mika Westerberg <mika.westerberg@linux.intel.com> 10632S: Maintained 10633F: arch/x86/include/asm/intel_scu_ipc.h 10634F: drivers/platform/x86/intel_scu_* 10635 10636INTEL SDSI DRIVER 10637M: David E. Box <david.e.box@linux.intel.com> 10638S: Supported 10639F: drivers/platform/x86/intel/sdsi.c 10640F: tools/arch/x86/intel_sdsi/ 10641F: tools/testing/selftests/drivers/sdsi/ 10642 10643INTEL SGX 10644M: Jarkko Sakkinen <jarkko@kernel.org> 10645R: Dave Hansen <dave.hansen@linux.intel.com> 10646L: linux-sgx@vger.kernel.org 10647S: Supported 10648Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10649T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10650F: Documentation/arch/x86/sgx.rst 10651F: arch/x86/entry/vdso/vsgx.S 10652F: arch/x86/include/asm/sgx.h 10653F: arch/x86/include/uapi/asm/sgx.h 10654F: arch/x86/kernel/cpu/sgx/* 10655F: tools/testing/selftests/sgx/* 10656K: \bSGX_ 10657 10658INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10659M: Daniel Scally <djrscally@gmail.com> 10660S: Maintained 10661F: drivers/platform/x86/intel/int3472/ 10662 10663INTEL SPEED SELECT TECHNOLOGY 10664M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10665L: platform-driver-x86@vger.kernel.org 10666S: Maintained 10667F: drivers/platform/x86/intel/speed_select_if/ 10668F: include/uapi/linux/isst_if.h 10669F: tools/power/x86/intel-speed-select/ 10670 10671INTEL STRATIX10 FIRMWARE DRIVERS 10672M: Dinh Nguyen <dinguyen@kernel.org> 10673L: linux-kernel@vger.kernel.org 10674S: Maintained 10675T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10676F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10677F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10678F: drivers/firmware/stratix10-rsu.c 10679F: drivers/firmware/stratix10-svc.c 10680F: include/linux/firmware/intel/stratix10-smc.h 10681F: include/linux/firmware/intel/stratix10-svc-client.h 10682 10683INTEL TELEMETRY DRIVER 10684M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10685M: "David E. Box" <david.e.box@linux.intel.com> 10686L: platform-driver-x86@vger.kernel.org 10687S: Maintained 10688F: arch/x86/include/asm/intel_telemetry.h 10689F: drivers/platform/x86/intel/telemetry/ 10690 10691INTEL TPMI DRIVER 10692M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10693L: platform-driver-x86@vger.kernel.org 10694S: Maintained 10695F: drivers/platform/x86/intel/tpmi.c 10696F: include/linux/intel_tpmi.h 10697 10698INTEL UNCORE FREQUENCY CONTROL 10699M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10700L: platform-driver-x86@vger.kernel.org 10701S: Maintained 10702F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10703F: drivers/platform/x86/intel/uncore-frequency/ 10704 10705INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10706M: David E. Box <david.e.box@linux.intel.com> 10707S: Supported 10708F: drivers/platform/x86/intel/vsec.* 10709 10710INTEL VIRTUAL BUTTON DRIVER 10711M: AceLan Kao <acelan.kao@canonical.com> 10712L: platform-driver-x86@vger.kernel.org 10713S: Maintained 10714F: drivers/platform/x86/intel/vbtn.c 10715 10716INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10717M: Stanislaw Gruszka <stf_xl@wp.pl> 10718L: linux-wireless@vger.kernel.org 10719S: Supported 10720F: drivers/net/wireless/intel/iwlegacy/ 10721 10722INTEL WIRELESS WIFI LINK (iwlwifi) 10723M: Gregory Greenman <gregory.greenman@intel.com> 10724L: linux-wireless@vger.kernel.org 10725S: Supported 10726W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10727T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10728F: drivers/net/wireless/intel/iwlwifi/ 10729 10730INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10731M: Jithu Joseph <jithu.joseph@intel.com> 10732R: Maurice Ma <maurice.ma@intel.com> 10733S: Maintained 10734W: https://slimbootloader.github.io/security/firmware-update.html 10735F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10736 10737INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10738L: Dell.Client.Kernel@dell.com 10739S: Maintained 10740F: drivers/platform/x86/intel/wmi/thunderbolt.c 10741 10742INTEL WWAN IOSM DRIVER 10743M: M Chetan Kumar <m.chetan.kumar@intel.com> 10744M: Intel Corporation <linuxwwan@intel.com> 10745L: netdev@vger.kernel.org 10746S: Maintained 10747F: drivers/net/wwan/iosm/ 10748 10749INTEL(R) TRACE HUB 10750M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10751S: Supported 10752F: Documentation/trace/intel_th.rst 10753F: drivers/hwtracing/intel_th/ 10754F: include/linux/intel_th.h 10755 10756INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10757M: Ning Sun <ning.sun@intel.com> 10758L: tboot-devel@lists.sourceforge.net 10759S: Supported 10760W: http://tboot.sourceforge.net 10761T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10762F: Documentation/arch/x86/intel_txt.rst 10763F: arch/x86/kernel/tboot.c 10764F: include/linux/tboot.h 10765 10766INTERCONNECT API 10767M: Georgi Djakov <djakov@kernel.org> 10768L: linux-pm@vger.kernel.org 10769S: Maintained 10770T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10771F: Documentation/devicetree/bindings/interconnect/ 10772F: Documentation/driver-api/interconnect.rst 10773F: drivers/interconnect/ 10774F: include/dt-bindings/interconnect/ 10775F: include/linux/interconnect-provider.h 10776F: include/linux/interconnect.h 10777 10778INTERRUPT COUNTER DRIVER 10779M: Oleksij Rempel <o.rempel@pengutronix.de> 10780R: Pengutronix Kernel Team <kernel@pengutronix.de> 10781L: linux-iio@vger.kernel.org 10782F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10783F: drivers/counter/interrupt-cnt.c 10784 10785INTERSIL ISL7998X VIDEO DECODER DRIVER 10786M: Michael Tretter <m.tretter@pengutronix.de> 10787R: Pengutronix Kernel Team <kernel@pengutronix.de> 10788L: linux-media@vger.kernel.org 10789S: Maintained 10790F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10791F: drivers/media/i2c/isl7998x.c 10792 10793INVENSENSE ICM-426xx IMU DRIVER 10794M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10795L: linux-iio@vger.kernel.org 10796S: Maintained 10797W: https://invensense.tdk.com/ 10798F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10799F: drivers/iio/imu/inv_icm42600/ 10800 10801INVENSENSE MPU-3050 GYROSCOPE DRIVER 10802M: Linus Walleij <linus.walleij@linaro.org> 10803L: linux-iio@vger.kernel.org 10804S: Maintained 10805F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10806F: drivers/iio/gyro/mpu3050* 10807 10808IOC3 ETHERNET DRIVER 10809M: Ralf Baechle <ralf@linux-mips.org> 10810L: linux-mips@vger.kernel.org 10811S: Maintained 10812F: drivers/net/ethernet/sgi/ioc3-eth.c 10813 10814IOMAP FILESYSTEM LIBRARY 10815M: Christoph Hellwig <hch@infradead.org> 10816M: Darrick J. Wong <djwong@kernel.org> 10817L: linux-xfs@vger.kernel.org 10818L: linux-fsdevel@vger.kernel.org 10819S: Supported 10820T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10821F: fs/iomap/ 10822F: include/linux/iomap.h 10823 10824IOMMU DMA-API LAYER 10825M: Robin Murphy <robin.murphy@arm.com> 10826L: iommu@lists.linux.dev 10827S: Maintained 10828T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10829F: drivers/iommu/dma-iommu.c 10830F: drivers/iommu/dma-iommu.h 10831F: drivers/iommu/iova.c 10832F: include/linux/iova.h 10833 10834IOMMU SUBSYSTEM 10835M: Joerg Roedel <joro@8bytes.org> 10836M: Will Deacon <will@kernel.org> 10837R: Robin Murphy <robin.murphy@arm.com> 10838L: iommu@lists.linux.dev 10839S: Maintained 10840T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10841F: Documentation/devicetree/bindings/iommu/ 10842F: Documentation/userspace-api/iommu.rst 10843F: drivers/iommu/ 10844F: include/linux/iommu.h 10845F: include/linux/iova.h 10846F: include/linux/of_iommu.h 10847F: include/uapi/linux/iommu.h 10848 10849IOMMUFD 10850M: Jason Gunthorpe <jgg@nvidia.com> 10851M: Kevin Tian <kevin.tian@intel.com> 10852L: iommu@lists.linux.dev 10853S: Maintained 10854T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10855F: Documentation/userspace-api/iommufd.rst 10856F: drivers/iommu/iommufd/ 10857F: include/linux/iommufd.h 10858F: include/uapi/linux/iommufd.h 10859F: tools/testing/selftests/iommu/ 10860 10861IOSYS-MAP HELPERS 10862M: Thomas Zimmermann <tzimmermann@suse.de> 10863L: dri-devel@lists.freedesktop.org 10864S: Maintained 10865T: git git://anongit.freedesktop.org/drm/drm-misc 10866F: include/linux/iosys-map.h 10867 10868IO_URING 10869M: Jens Axboe <axboe@kernel.dk> 10870R: Pavel Begunkov <asml.silence@gmail.com> 10871L: io-uring@vger.kernel.org 10872S: Maintained 10873T: git git://git.kernel.dk/linux-block 10874T: git git://git.kernel.dk/liburing 10875F: include/linux/io_uring.h 10876F: include/linux/io_uring_types.h 10877F: include/trace/events/io_uring.h 10878F: include/uapi/linux/io_uring.h 10879F: io_uring/ 10880F: tools/io_uring/ 10881 10882IPMI SUBSYSTEM 10883M: Corey Minyard <minyard@acm.org> 10884L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10885S: Supported 10886W: http://openipmi.sourceforge.net/ 10887T: git https://github.com/cminyard/linux-ipmi.git for-next 10888F: Documentation/devicetree/bindings/ipmi/ 10889F: Documentation/driver-api/ipmi.rst 10890F: drivers/char/ipmi/ 10891F: include/linux/ipmi* 10892F: include/uapi/linux/ipmi* 10893 10894IPS SCSI RAID DRIVER 10895M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10896L: linux-scsi@vger.kernel.org 10897S: Maintained 10898W: http://www.adaptec.com/ 10899F: drivers/scsi/ips* 10900 10901IPVS 10902M: Simon Horman <horms@verge.net.au> 10903M: Julian Anastasov <ja@ssi.bg> 10904L: netdev@vger.kernel.org 10905L: lvs-devel@vger.kernel.org 10906S: Maintained 10907T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10908T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10909F: Documentation/networking/ipvs-sysctl.rst 10910F: include/net/ip_vs.h 10911F: include/uapi/linux/ip_vs.h 10912F: net/netfilter/ipvs/ 10913 10914IPWIRELESS DRIVER 10915M: Jiri Kosina <jikos@kernel.org> 10916M: David Sterba <dsterba@suse.com> 10917S: Odd Fixes 10918F: drivers/tty/ipwireless/ 10919 10920IRON DEVICE AUDIO CODEC DRIVERS 10921M: Kiseok Jo <kiseok.jo@irondevice.com> 10922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10923S: Maintained 10924F: Documentation/devicetree/bindings/sound/irondevice,* 10925F: sound/soc/codecs/sma* 10926 10927IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10928M: Marc Zyngier <maz@kernel.org> 10929S: Maintained 10930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10931F: Documentation/core-api/irq/irq-domain.rst 10932F: include/linux/irqdomain.h 10933F: kernel/irq/irqdomain.c 10934F: kernel/irq/msi.c 10935 10936IRQ SUBSYSTEM 10937M: Thomas Gleixner <tglx@linutronix.de> 10938L: linux-kernel@vger.kernel.org 10939S: Maintained 10940T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10941F: include/linux/group_cpus.h 10942F: kernel/irq/ 10943F: lib/group_cpus.c 10944 10945IRQCHIP DRIVERS 10946M: Thomas Gleixner <tglx@linutronix.de> 10947M: Marc Zyngier <maz@kernel.org> 10948L: linux-kernel@vger.kernel.org 10949S: Maintained 10950T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10951F: Documentation/devicetree/bindings/interrupt-controller/ 10952F: drivers/irqchip/ 10953 10954ISA 10955M: William Breathitt Gray <william.gray@linaro.org> 10956S: Maintained 10957F: Documentation/driver-api/isa.rst 10958F: drivers/base/isa.c 10959F: include/linux/isa.h 10960 10961ISA RADIO MODULE 10962M: Hans Verkuil <hverkuil@xs4all.nl> 10963L: linux-media@vger.kernel.org 10964S: Maintained 10965W: https://linuxtv.org 10966T: git git://linuxtv.org/media_tree.git 10967F: drivers/media/radio/radio-isa* 10968 10969ISAPNP 10970M: Jaroslav Kysela <perex@perex.cz> 10971S: Maintained 10972F: Documentation/driver-api/isapnp.rst 10973F: drivers/pnp/isapnp/ 10974F: include/linux/isapnp.h 10975 10976ISCSI 10977M: Lee Duncan <lduncan@suse.com> 10978M: Chris Leech <cleech@redhat.com> 10979M: Mike Christie <michael.christie@oracle.com> 10980L: open-iscsi@googlegroups.com 10981L: linux-scsi@vger.kernel.org 10982S: Maintained 10983W: www.open-iscsi.com 10984F: drivers/scsi/*iscsi* 10985F: include/scsi/*iscsi* 10986 10987iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10988M: Peter Jones <pjones@redhat.com> 10989M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10990S: Maintained 10991F: drivers/firmware/iscsi_ibft* 10992 10993ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10994M: Sagi Grimberg <sagi@grimberg.me> 10995M: Max Gurtovoy <mgurtovoy@nvidia.com> 10996L: linux-rdma@vger.kernel.org 10997S: Supported 10998W: http://www.openfabrics.org 10999W: www.open-iscsi.org 11000Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11001F: drivers/infiniband/ulp/iser/ 11002 11003ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11004M: Sagi Grimberg <sagi@grimberg.me> 11005L: linux-rdma@vger.kernel.org 11006L: target-devel@vger.kernel.org 11007S: Supported 11008W: http://www.linux-iscsi.org 11009T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11010F: drivers/infiniband/ulp/isert 11011 11012ISDN/CMTP OVER BLUETOOTH 11013M: Karsten Keil <isdn@linux-pingi.de> 11014L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11015L: netdev@vger.kernel.org 11016S: Odd Fixes 11017W: http://www.isdn4linux.de 11018F: Documentation/isdn/ 11019F: drivers/isdn/capi/ 11020F: include/linux/isdn/ 11021F: include/uapi/linux/isdn/ 11022F: net/bluetooth/cmtp/ 11023 11024ISDN/mISDN SUBSYSTEM 11025M: Karsten Keil <isdn@linux-pingi.de> 11026L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11027L: netdev@vger.kernel.org 11028S: Maintained 11029W: http://www.isdn4linux.de 11030F: drivers/isdn/Kconfig 11031F: drivers/isdn/Makefile 11032F: drivers/isdn/hardware/ 11033F: drivers/isdn/mISDN/ 11034 11035ISOFS FILESYSTEM 11036M: Jan Kara <jack@suse.cz> 11037L: linux-fsdevel@vger.kernel.org 11038S: Maintained 11039F: Documentation/filesystems/isofs.rst 11040F: fs/isofs/ 11041 11042IT87 HARDWARE MONITORING DRIVER 11043M: Jean Delvare <jdelvare@suse.com> 11044L: linux-hwmon@vger.kernel.org 11045S: Maintained 11046F: Documentation/hwmon/it87.rst 11047F: drivers/hwmon/it87.c 11048 11049IT913X MEDIA DRIVER 11050M: Antti Palosaari <crope@iki.fi> 11051L: linux-media@vger.kernel.org 11052S: Maintained 11053W: https://linuxtv.org 11054W: http://palosaari.fi/linux/ 11055Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11056T: git git://linuxtv.org/anttip/media_tree.git 11057F: drivers/media/tuners/it913x* 11058 11059ITE IT66121 HDMI BRIDGE DRIVER 11060M: Phong LE <ple@baylibre.com> 11061M: Neil Armstrong <neil.armstrong@linaro.org> 11062S: Maintained 11063T: git git://anongit.freedesktop.org/drm/drm-misc 11064F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11065F: drivers/gpu/drm/bridge/ite-it66121.c 11066 11067IVTV VIDEO4LINUX DRIVER 11068M: Andy Walls <awalls@md.metrocast.net> 11069L: linux-media@vger.kernel.org 11070S: Maintained 11071W: https://linuxtv.org 11072T: git git://linuxtv.org/media_tree.git 11073F: Documentation/admin-guide/media/ivtv* 11074F: drivers/media/pci/ivtv/ 11075F: include/uapi/linux/ivtv* 11076 11077IX2505V MEDIA DRIVER 11078M: Malcolm Priestley <tvboxspy@gmail.com> 11079L: linux-media@vger.kernel.org 11080S: Maintained 11081W: https://linuxtv.org 11082Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11083F: drivers/media/dvb-frontends/ix2505v* 11084 11085JAILHOUSE HYPERVISOR INTERFACE 11086M: Jan Kiszka <jan.kiszka@siemens.com> 11087L: jailhouse-dev@googlegroups.com 11088S: Maintained 11089F: arch/x86/include/asm/jailhouse_para.h 11090F: arch/x86/kernel/jailhouse.c 11091 11092JC42.4 TEMPERATURE SENSOR DRIVER 11093M: Guenter Roeck <linux@roeck-us.net> 11094L: linux-hwmon@vger.kernel.org 11095S: Maintained 11096F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11097F: Documentation/hwmon/jc42.rst 11098F: drivers/hwmon/jc42.c 11099 11100JFS FILESYSTEM 11101M: Dave Kleikamp <shaggy@kernel.org> 11102L: jfs-discussion@lists.sourceforge.net 11103S: Odd Fixes 11104W: http://jfs.sourceforge.net/ 11105T: git https://github.com/kleikamp/linux-shaggy.git 11106F: Documentation/admin-guide/jfs.rst 11107F: fs/jfs/ 11108 11109JME NETWORK DRIVER 11110M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11111L: netdev@vger.kernel.org 11112S: Maintained 11113F: drivers/net/ethernet/jme.* 11114 11115JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11116M: David Woodhouse <dwmw2@infradead.org> 11117M: Richard Weinberger <richard@nod.at> 11118L: linux-mtd@lists.infradead.org 11119S: Odd Fixes 11120W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11121T: git git://git.infradead.org/ubifs-2.6.git 11122F: fs/jffs2/ 11123F: include/uapi/linux/jffs2.h 11124 11125JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11126M: "Theodore Ts'o" <tytso@mit.edu> 11127M: Jan Kara <jack@suse.com> 11128L: linux-ext4@vger.kernel.org 11129S: Maintained 11130F: fs/jbd2/ 11131F: include/linux/jbd2.h 11132 11133JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11134M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11135L: linux-media@vger.kernel.org 11136L: linux-renesas-soc@vger.kernel.org 11137S: Maintained 11138F: drivers/media/platform/renesas/rcar_jpu.c 11139 11140JSM Neo PCI based serial card 11141L: linux-serial@vger.kernel.org 11142S: Orphan 11143F: drivers/tty/serial/jsm/ 11144 11145K10TEMP HARDWARE MONITORING DRIVER 11146M: Clemens Ladisch <clemens@ladisch.de> 11147L: linux-hwmon@vger.kernel.org 11148S: Maintained 11149F: Documentation/hwmon/k10temp.rst 11150F: drivers/hwmon/k10temp.c 11151 11152K8TEMP HARDWARE MONITORING DRIVER 11153M: Rudolf Marek <r.marek@assembler.cz> 11154L: linux-hwmon@vger.kernel.org 11155S: Maintained 11156F: Documentation/hwmon/k8temp.rst 11157F: drivers/hwmon/k8temp.c 11158 11159KASAN 11160M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11161R: Alexander Potapenko <glider@google.com> 11162R: Andrey Konovalov <andreyknvl@gmail.com> 11163R: Dmitry Vyukov <dvyukov@google.com> 11164R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11165L: kasan-dev@googlegroups.com 11166S: Maintained 11167F: Documentation/dev-tools/kasan.rst 11168F: arch/*/include/asm/*kasan.h 11169F: arch/*/mm/kasan_init* 11170F: include/linux/kasan*.h 11171F: lib/Kconfig.kasan 11172F: mm/kasan/ 11173F: scripts/Makefile.kasan 11174 11175KCONFIG 11176M: Masahiro Yamada <masahiroy@kernel.org> 11177L: linux-kbuild@vger.kernel.org 11178S: Maintained 11179Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11180T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11181F: Documentation/kbuild/kconfig* 11182F: scripts/Kconfig.include 11183F: scripts/kconfig/ 11184 11185KCOV 11186R: Dmitry Vyukov <dvyukov@google.com> 11187R: Andrey Konovalov <andreyknvl@gmail.com> 11188L: kasan-dev@googlegroups.com 11189S: Maintained 11190F: Documentation/dev-tools/kcov.rst 11191F: include/linux/kcov.h 11192F: include/uapi/linux/kcov.h 11193F: kernel/kcov.c 11194F: scripts/Makefile.kcov 11195 11196KCSAN 11197M: Marco Elver <elver@google.com> 11198R: Dmitry Vyukov <dvyukov@google.com> 11199L: kasan-dev@googlegroups.com 11200S: Maintained 11201F: Documentation/dev-tools/kcsan.rst 11202F: include/linux/kcsan*.h 11203F: kernel/kcsan/ 11204F: lib/Kconfig.kcsan 11205F: scripts/Makefile.kcsan 11206 11207KDUMP 11208M: Baoquan He <bhe@redhat.com> 11209R: Vivek Goyal <vgoyal@redhat.com> 11210R: Dave Young <dyoung@redhat.com> 11211L: kexec@lists.infradead.org 11212S: Maintained 11213W: http://lse.sourceforge.net/kdump/ 11214F: Documentation/admin-guide/kdump/ 11215F: fs/proc/vmcore.c 11216F: include/linux/crash_core.h 11217F: include/linux/crash_dump.h 11218F: include/uapi/linux/vmcore.h 11219F: kernel/crash_*.c 11220 11221KEENE FM RADIO TRANSMITTER DRIVER 11222M: Hans Verkuil <hverkuil@xs4all.nl> 11223L: linux-media@vger.kernel.org 11224S: Maintained 11225W: https://linuxtv.org 11226T: git git://linuxtv.org/media_tree.git 11227F: drivers/media/radio/radio-keene* 11228 11229KERNEL AUTOMOUNTER 11230M: Ian Kent <raven@themaw.net> 11231L: autofs@vger.kernel.org 11232S: Maintained 11233F: fs/autofs/ 11234 11235KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11236M: Masahiro Yamada <masahiroy@kernel.org> 11237R: Nathan Chancellor <nathan@kernel.org> 11238R: Nick Desaulniers <ndesaulniers@google.com> 11239R: Nicolas Schier <nicolas@fjasle.eu> 11240L: linux-kbuild@vger.kernel.org 11241S: Maintained 11242Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11244F: Documentation/kbuild/ 11245F: Makefile 11246F: scripts/*vmlinux* 11247F: scripts/Kbuild* 11248F: scripts/Makefile* 11249F: scripts/basic/ 11250F: scripts/dummy-tools/ 11251F: scripts/mk* 11252F: scripts/mod/ 11253F: scripts/package/ 11254 11255KERNEL HARDENING (not covered by other areas) 11256M: Kees Cook <keescook@chromium.org> 11257L: linux-hardening@vger.kernel.org 11258S: Supported 11259T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11260F: Documentation/ABI/testing/sysfs-kernel-oops_count 11261F: Documentation/ABI/testing/sysfs-kernel-warn_count 11262F: include/linux/overflow.h 11263F: include/linux/randomize_kstack.h 11264F: mm/usercopy.c 11265K: \b(add|choose)_random_kstack_offset\b 11266K: \b__check_(object_size|heap_object)\b 11267 11268KERNEL JANITORS 11269L: kernel-janitors@vger.kernel.org 11270S: Odd Fixes 11271W: http://kernelnewbies.org/KernelJanitors 11272 11273KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11274M: Chuck Lever <chuck.lever@oracle.com> 11275M: Jeff Layton <jlayton@kernel.org> 11276L: linux-nfs@vger.kernel.org 11277S: Supported 11278W: http://nfs.sourceforge.net/ 11279T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11280F: Documentation/filesystems/nfs/ 11281F: fs/exportfs/ 11282F: fs/lockd/ 11283F: fs/nfs_common/ 11284F: fs/nfsd/ 11285F: include/linux/lockd/ 11286F: include/linux/sunrpc/ 11287F: include/trace/events/rpcgss.h 11288F: include/trace/events/rpcrdma.h 11289F: include/trace/events/sunrpc.h 11290F: include/trace/misc/fs.h 11291F: include/trace/misc/nfs.h 11292F: include/trace/misc/sunrpc.h 11293F: include/uapi/linux/nfsd/ 11294F: include/uapi/linux/sunrpc/ 11295F: net/sunrpc/ 11296 11297KERNEL REGRESSIONS 11298M: Thorsten Leemhuis <linux@leemhuis.info> 11299L: regressions@lists.linux.dev 11300S: Supported 11301F: Documentation/admin-guide/reporting-regressions.rst 11302F: Documentation/process/handling-regressions.rst 11303 11304KERNEL SELFTEST FRAMEWORK 11305M: Shuah Khan <shuah@kernel.org> 11306M: Shuah Khan <skhan@linuxfoundation.org> 11307L: linux-kselftest@vger.kernel.org 11308S: Maintained 11309Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11310T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11311F: Documentation/dev-tools/kselftest* 11312F: tools/testing/selftests/ 11313 11314KERNEL SMB3 SERVER (KSMBD) 11315M: Namjae Jeon <linkinjeon@kernel.org> 11316M: Steve French <sfrench@samba.org> 11317R: Sergey Senozhatsky <senozhatsky@chromium.org> 11318R: Tom Talpey <tom@talpey.com> 11319L: linux-cifs@vger.kernel.org 11320S: Maintained 11321T: git git://git.samba.org/ksmbd.git 11322F: Documentation/filesystems/smb/ksmbd.rst 11323F: fs/smb/common/ 11324F: fs/smb/server/ 11325 11326KERNEL UNIT TESTING FRAMEWORK (KUnit) 11327M: Brendan Higgins <brendanhiggins@google.com> 11328M: David Gow <davidgow@google.com> 11329L: linux-kselftest@vger.kernel.org 11330L: kunit-dev@googlegroups.com 11331S: Maintained 11332W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11333F: Documentation/dev-tools/kunit/ 11334F: include/kunit/ 11335F: lib/kunit/ 11336F: tools/testing/kunit/ 11337 11338KERNEL USERMODE HELPER 11339M: Luis Chamberlain <mcgrof@kernel.org> 11340L: linux-kernel@vger.kernel.org 11341S: Maintained 11342F: include/linux/umh.h 11343F: kernel/umh.c 11344 11345KERNEL VIRTUAL MACHINE (KVM) 11346M: Paolo Bonzini <pbonzini@redhat.com> 11347L: kvm@vger.kernel.org 11348S: Supported 11349W: http://www.linux-kvm.org 11350T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11351F: Documentation/virt/kvm/ 11352F: include/asm-generic/kvm* 11353F: include/kvm/iodev.h 11354F: include/linux/kvm* 11355F: include/trace/events/kvm.h 11356F: include/uapi/asm-generic/kvm* 11357F: include/uapi/linux/kvm* 11358F: tools/kvm/ 11359F: tools/testing/selftests/kvm/ 11360F: virt/kvm/* 11361 11362KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11363M: Marc Zyngier <maz@kernel.org> 11364M: Oliver Upton <oliver.upton@linux.dev> 11365R: James Morse <james.morse@arm.com> 11366R: Suzuki K Poulose <suzuki.poulose@arm.com> 11367R: Zenghui Yu <yuzenghui@huawei.com> 11368L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11369L: kvmarm@lists.linux.dev 11370S: Maintained 11371T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11372F: arch/arm64/include/asm/kvm* 11373F: arch/arm64/include/uapi/asm/kvm* 11374F: arch/arm64/kvm/ 11375F: include/kvm/arm_* 11376F: tools/testing/selftests/kvm/*/aarch64/ 11377F: tools/testing/selftests/kvm/aarch64/ 11378 11379KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11380M: Huacai Chen <chenhuacai@kernel.org> 11381M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11382L: linux-mips@vger.kernel.org 11383L: kvm@vger.kernel.org 11384S: Maintained 11385T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11386F: arch/mips/include/asm/kvm* 11387F: arch/mips/include/uapi/asm/kvm* 11388F: arch/mips/kvm/ 11389 11390KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11391L: linuxppc-dev@lists.ozlabs.org 11392T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11393F: arch/powerpc/include/asm/kvm* 11394F: arch/powerpc/include/uapi/asm/kvm* 11395F: arch/powerpc/kernel/kvm* 11396F: arch/powerpc/kvm/ 11397 11398KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11399M: Anup Patel <anup@brainfault.org> 11400R: Atish Patra <atishp@atishpatra.org> 11401L: kvm@vger.kernel.org 11402L: kvm-riscv@lists.infradead.org 11403L: linux-riscv@lists.infradead.org 11404S: Maintained 11405T: git https://github.com/kvm-riscv/linux.git 11406F: arch/riscv/include/asm/kvm* 11407F: arch/riscv/include/uapi/asm/kvm* 11408F: arch/riscv/kvm/ 11409F: tools/testing/selftests/kvm/*/riscv/ 11410 11411KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11412M: Christian Borntraeger <borntraeger@linux.ibm.com> 11413M: Janosch Frank <frankja@linux.ibm.com> 11414M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11415R: David Hildenbrand <david@redhat.com> 11416L: kvm@vger.kernel.org 11417S: Supported 11418T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11419F: Documentation/virt/kvm/s390* 11420F: arch/s390/include/asm/gmap.h 11421F: arch/s390/include/asm/kvm* 11422F: arch/s390/include/uapi/asm/kvm* 11423F: arch/s390/include/uapi/asm/uvdevice.h 11424F: arch/s390/kernel/uv.c 11425F: arch/s390/kvm/ 11426F: arch/s390/mm/gmap.c 11427F: drivers/s390/char/uvdevice.c 11428F: tools/testing/selftests/drivers/s390x/uvdevice/ 11429F: tools/testing/selftests/kvm/*/s390x/ 11430F: tools/testing/selftests/kvm/s390x/ 11431 11432KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11433M: Sean Christopherson <seanjc@google.com> 11434M: Paolo Bonzini <pbonzini@redhat.com> 11435L: kvm@vger.kernel.org 11436S: Supported 11437T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11438F: arch/x86/include/asm/kvm* 11439F: arch/x86/include/asm/svm.h 11440F: arch/x86/include/asm/vmx*.h 11441F: arch/x86/include/uapi/asm/kvm* 11442F: arch/x86/include/uapi/asm/svm.h 11443F: arch/x86/include/uapi/asm/vmx.h 11444F: arch/x86/kvm/ 11445F: arch/x86/kvm/*/ 11446 11447KERNFS 11448M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11449M: Tejun Heo <tj@kernel.org> 11450S: Supported 11451T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11452F: fs/kernfs/ 11453F: include/linux/kernfs.h 11454 11455KEXEC 11456M: Eric Biederman <ebiederm@xmission.com> 11457L: kexec@lists.infradead.org 11458S: Maintained 11459W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11460F: include/linux/kexec.h 11461F: include/uapi/linux/kexec.h 11462F: kernel/kexec* 11463 11464KEYS-ENCRYPTED 11465M: Mimi Zohar <zohar@linux.ibm.com> 11466L: linux-integrity@vger.kernel.org 11467L: keyrings@vger.kernel.org 11468S: Supported 11469F: Documentation/security/keys/trusted-encrypted.rst 11470F: include/keys/encrypted-type.h 11471F: security/keys/encrypted-keys/ 11472 11473KEYS-TRUSTED 11474M: James Bottomley <jejb@linux.ibm.com> 11475M: Jarkko Sakkinen <jarkko@kernel.org> 11476M: Mimi Zohar <zohar@linux.ibm.com> 11477L: linux-integrity@vger.kernel.org 11478L: keyrings@vger.kernel.org 11479S: Supported 11480F: Documentation/security/keys/trusted-encrypted.rst 11481F: include/keys/trusted-type.h 11482F: include/keys/trusted_tpm.h 11483F: security/keys/trusted-keys/ 11484 11485KEYS-TRUSTED-CAAM 11486M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11487R: Pengutronix Kernel Team <kernel@pengutronix.de> 11488L: linux-integrity@vger.kernel.org 11489L: keyrings@vger.kernel.org 11490S: Maintained 11491F: include/keys/trusted_caam.h 11492F: security/keys/trusted-keys/trusted_caam.c 11493 11494KEYS-TRUSTED-TEE 11495M: Sumit Garg <sumit.garg@linaro.org> 11496L: linux-integrity@vger.kernel.org 11497L: keyrings@vger.kernel.org 11498S: Supported 11499F: include/keys/trusted_tee.h 11500F: security/keys/trusted-keys/trusted_tee.c 11501 11502KEYS/KEYRINGS 11503M: David Howells <dhowells@redhat.com> 11504M: Jarkko Sakkinen <jarkko@kernel.org> 11505L: keyrings@vger.kernel.org 11506S: Maintained 11507F: Documentation/security/keys/core.rst 11508F: include/keys/ 11509F: include/linux/key-type.h 11510F: include/linux/key.h 11511F: include/linux/keyctl.h 11512F: include/uapi/linux/keyctl.h 11513F: security/keys/ 11514 11515KEYS/KEYRINGS_INTEGRITY 11516M: Jarkko Sakkinen <jarkko@kernel.org> 11517M: Mimi Zohar <zohar@linux.ibm.com> 11518L: linux-integrity@vger.kernel.org 11519L: keyrings@vger.kernel.org 11520S: Supported 11521F: security/integrity/platform_certs 11522 11523KFENCE 11524M: Alexander Potapenko <glider@google.com> 11525M: Marco Elver <elver@google.com> 11526R: Dmitry Vyukov <dvyukov@google.com> 11527L: kasan-dev@googlegroups.com 11528S: Maintained 11529F: Documentation/dev-tools/kfence.rst 11530F: arch/*/include/asm/kfence.h 11531F: include/linux/kfence.h 11532F: lib/Kconfig.kfence 11533F: mm/kfence/ 11534 11535KFIFO 11536M: Stefani Seibold <stefani@seibold.net> 11537S: Maintained 11538F: include/linux/kfifo.h 11539F: lib/kfifo.c 11540F: samples/kfifo/ 11541 11542KGDB / KDB /debug_core 11543M: Jason Wessel <jason.wessel@windriver.com> 11544M: Daniel Thompson <daniel.thompson@linaro.org> 11545R: Douglas Anderson <dianders@chromium.org> 11546L: kgdb-bugreport@lists.sourceforge.net 11547S: Maintained 11548W: http://kgdb.wiki.kernel.org/ 11549T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11550F: Documentation/dev-tools/kgdb.rst 11551F: drivers/misc/kgdbts.c 11552F: drivers/tty/serial/kgdboc.c 11553F: include/linux/kdb.h 11554F: include/linux/kgdb.h 11555F: kernel/debug/ 11556F: kernel/module/kdb.c 11557 11558KHADAS MCU MFD DRIVER 11559M: Neil Armstrong <neil.armstrong@linaro.org> 11560L: linux-amlogic@lists.infradead.org 11561S: Maintained 11562F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11563F: drivers/mfd/khadas-mcu.c 11564F: drivers/thermal/khadas_mcu_fan.c 11565F: include/linux/mfd/khadas-mcu.h 11566 11567KIONIX/ROHM KX022A ACCELEROMETER 11568M: Matti Vaittinen <mazziesaccount@gmail.com> 11569L: linux-iio@vger.kernel.org 11570S: Supported 11571F: drivers/iio/accel/kionix-kx022a* 11572 11573KMEMLEAK 11574M: Catalin Marinas <catalin.marinas@arm.com> 11575S: Maintained 11576F: Documentation/dev-tools/kmemleak.rst 11577F: include/linux/kmemleak.h 11578F: mm/kmemleak.c 11579F: samples/kmemleak/kmemleak-test.c 11580 11581KMSAN 11582M: Alexander Potapenko <glider@google.com> 11583R: Marco Elver <elver@google.com> 11584R: Dmitry Vyukov <dvyukov@google.com> 11585L: kasan-dev@googlegroups.com 11586S: Maintained 11587F: Documentation/dev-tools/kmsan.rst 11588F: arch/*/include/asm/kmsan.h 11589F: arch/*/mm/kmsan_* 11590F: include/linux/kmsan*.h 11591F: lib/Kconfig.kmsan 11592F: mm/kmsan/ 11593F: scripts/Makefile.kmsan 11594 11595KPROBES 11596M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11597M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11598M: "David S. Miller" <davem@davemloft.net> 11599M: Masami Hiramatsu <mhiramat@kernel.org> 11600L: linux-kernel@vger.kernel.org 11601L: linux-trace-kernel@vger.kernel.org 11602S: Maintained 11603Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11604T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11605F: Documentation/trace/kprobes.rst 11606F: include/asm-generic/kprobes.h 11607F: include/linux/kprobes.h 11608F: kernel/kprobes.c 11609F: lib/test_kprobes.c 11610F: samples/kprobes 11611 11612KS0108 LCD CONTROLLER DRIVER 11613M: Miguel Ojeda <ojeda@kernel.org> 11614S: Maintained 11615F: Documentation/admin-guide/auxdisplay/ks0108.rst 11616F: drivers/auxdisplay/ks0108.c 11617F: include/linux/ks0108.h 11618 11619KTD253 BACKLIGHT DRIVER 11620M: Linus Walleij <linus.walleij@linaro.org> 11621S: Maintained 11622F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11623F: drivers/video/backlight/ktd253-backlight.c 11624 11625KTEST 11626M: Steven Rostedt <rostedt@goodmis.org> 11627M: John Hawley <warthog9@eaglescrag.net> 11628S: Maintained 11629F: tools/testing/ktest 11630 11631KTZ8866 BACKLIGHT DRIVER 11632M: Jianhua Lu <lujianhua000@gmail.com> 11633S: Maintained 11634F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11635F: drivers/video/backlight/ktz8866.c 11636 11637KVM PARAVIRT (KVM/paravirt) 11638M: Paolo Bonzini <pbonzini@redhat.com> 11639R: Wanpeng Li <wanpengli@tencent.com> 11640R: Vitaly Kuznetsov <vkuznets@redhat.com> 11641L: kvm@vger.kernel.org 11642S: Supported 11643T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11644F: arch/um/include/asm/kvm_para.h 11645F: arch/x86/include/asm/kvm_para.h 11646F: arch/x86/include/asm/pvclock-abi.h 11647F: arch/x86/include/uapi/asm/kvm_para.h 11648F: arch/x86/kernel/kvm.c 11649F: arch/x86/kernel/kvmclock.c 11650F: include/asm-generic/kvm_para.h 11651F: include/linux/kvm_para.h 11652F: include/uapi/asm-generic/kvm_para.h 11653F: include/uapi/linux/kvm_para.h 11654 11655KVM X86 HYPER-V (KVM/hyper-v) 11656M: Vitaly Kuznetsov <vkuznets@redhat.com> 11657M: Sean Christopherson <seanjc@google.com> 11658M: Paolo Bonzini <pbonzini@redhat.com> 11659L: kvm@vger.kernel.org 11660S: Supported 11661T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11662F: arch/x86/kvm/hyperv.* 11663F: arch/x86/kvm/kvm_onhyperv.* 11664F: arch/x86/kvm/svm/hyperv.* 11665F: arch/x86/kvm/svm/svm_onhyperv.* 11666F: arch/x86/kvm/vmx/hyperv.* 11667 11668KVM X86 Xen (KVM/Xen) 11669M: David Woodhouse <dwmw2@infradead.org> 11670M: Paul Durrant <paul@xen.org> 11671M: Sean Christopherson <seanjc@google.com> 11672M: Paolo Bonzini <pbonzini@redhat.com> 11673L: kvm@vger.kernel.org 11674S: Supported 11675T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11676F: arch/x86/kvm/xen.* 11677 11678L3MDEV 11679M: David Ahern <dsahern@kernel.org> 11680L: netdev@vger.kernel.org 11681S: Maintained 11682F: include/net/l3mdev.h 11683F: net/l3mdev 11684 11685LANDLOCK SECURITY MODULE 11686M: Mickaël Salaün <mic@digikod.net> 11687L: linux-security-module@vger.kernel.org 11688S: Supported 11689W: https://landlock.io 11690T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11691F: Documentation/security/landlock.rst 11692F: Documentation/userspace-api/landlock.rst 11693F: include/uapi/linux/landlock.h 11694F: samples/landlock/ 11695F: security/landlock/ 11696F: tools/testing/selftests/landlock/ 11697K: landlock 11698K: LANDLOCK 11699 11700LANTIQ / INTEL Ethernet drivers 11701M: Hauke Mehrtens <hauke@hauke-m.de> 11702L: netdev@vger.kernel.org 11703S: Maintained 11704F: drivers/net/dsa/lantiq_gswip.c 11705F: drivers/net/dsa/lantiq_pce.h 11706F: drivers/net/ethernet/lantiq_xrx200.c 11707F: net/dsa/tag_gswip.c 11708 11709LANTIQ MIPS ARCHITECTURE 11710M: John Crispin <john@phrozen.org> 11711L: linux-mips@vger.kernel.org 11712S: Maintained 11713F: arch/mips/lantiq 11714F: drivers/soc/lantiq 11715 11716LASI 53c700 driver for PARISC 11717M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11718L: linux-scsi@vger.kernel.org 11719S: Maintained 11720F: Documentation/scsi/53c700.rst 11721F: drivers/scsi/53c700* 11722 11723LEAKING_ADDRESSES 11724M: Tobin C. Harding <me@tobin.cc> 11725M: Tycho Andersen <tycho@tycho.pizza> 11726L: linux-hardening@vger.kernel.org 11727S: Maintained 11728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11729F: scripts/leaking_addresses.pl 11730 11731LED SUBSYSTEM 11732M: Pavel Machek <pavel@ucw.cz> 11733M: Lee Jones <lee@kernel.org> 11734L: linux-leds@vger.kernel.org 11735S: Maintained 11736T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11737F: Documentation/devicetree/bindings/leds/ 11738F: Documentation/leds/ 11739F: drivers/leds/ 11740F: include/dt-bindings/leds/ 11741F: include/linux/leds.h 11742 11743LEGACY EEPROM DRIVER 11744M: Jean Delvare <jdelvare@suse.com> 11745S: Maintained 11746F: Documentation/misc-devices/eeprom.rst 11747F: drivers/misc/eeprom/eeprom.c 11748 11749LEGO MINDSTORMS EV3 11750R: David Lechner <david@lechnology.com> 11751S: Maintained 11752F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11753F: arch/arm/boot/dts/da850-lego-ev3.dts 11754F: drivers/power/supply/lego_ev3_battery.c 11755 11756LEGO USB Tower driver 11757M: Juergen Stuber <starblue@users.sourceforge.net> 11758L: legousb-devel@lists.sourceforge.net 11759S: Maintained 11760W: http://legousb.sourceforge.net/ 11761F: drivers/usb/misc/legousbtower.c 11762 11763LETSKETCH HID TABLET DRIVER 11764M: Hans de Goede <hdegoede@redhat.com> 11765L: linux-input@vger.kernel.org 11766S: Maintained 11767T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11768F: drivers/hid/hid-letsketch.c 11769 11770LG LAPTOP EXTRAS 11771M: Matan Ziv-Av <matan@svgalib.org> 11772L: platform-driver-x86@vger.kernel.org 11773S: Maintained 11774F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11775F: Documentation/admin-guide/laptops/lg-laptop.rst 11776F: drivers/platform/x86/lg-laptop.c 11777 11778LG2160 MEDIA DRIVER 11779M: Michael Krufky <mkrufky@linuxtv.org> 11780L: linux-media@vger.kernel.org 11781S: Maintained 11782W: https://linuxtv.org 11783W: http://github.com/mkrufky 11784Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11785T: git git://linuxtv.org/mkrufky/tuners.git 11786F: drivers/media/dvb-frontends/lg2160.* 11787 11788LGDT3305 MEDIA DRIVER 11789M: Michael Krufky <mkrufky@linuxtv.org> 11790L: linux-media@vger.kernel.org 11791S: Maintained 11792W: https://linuxtv.org 11793W: http://github.com/mkrufky 11794Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11795T: git git://linuxtv.org/mkrufky/tuners.git 11796F: drivers/media/dvb-frontends/lgdt3305.* 11797 11798LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11799M: Viresh Kumar <vireshk@kernel.org> 11800L: linux-ide@vger.kernel.org 11801S: Maintained 11802T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11803F: drivers/ata/pata_arasan_cf.c 11804F: include/linux/pata_arasan_cf_data.h 11805 11806LIBATA PATA DRIVERS 11807R: Sergey Shtylyov <s.shtylyov@omp.ru> 11808L: linux-ide@vger.kernel.org 11809F: drivers/ata/ata_*.c 11810F: drivers/ata/pata_*.c 11811 11812LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11813M: Linus Walleij <linus.walleij@linaro.org> 11814L: linux-ide@vger.kernel.org 11815S: Maintained 11816T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11817F: drivers/ata/pata_ftide010.c 11818F: drivers/ata/sata_gemini.c 11819F: drivers/ata/sata_gemini.h 11820 11821LIBATA SATA AHCI PLATFORM devices support 11822M: Hans de Goede <hdegoede@redhat.com> 11823M: Jens Axboe <axboe@kernel.dk> 11824L: linux-ide@vger.kernel.org 11825S: Maintained 11826T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11827F: drivers/ata/ahci_platform.c 11828F: drivers/ata/libahci_platform.c 11829F: include/linux/ahci_platform.h 11830 11831LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11832M: Serge Semin <fancer.lancer@gmail.com> 11833L: linux-ide@vger.kernel.org 11834S: Maintained 11835T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11836F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11837F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11838F: drivers/ata/ahci_dwc.c 11839 11840LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11841M: Mikael Pettersson <mikpelinux@gmail.com> 11842L: linux-ide@vger.kernel.org 11843S: Maintained 11844T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11845F: drivers/ata/sata_promise.* 11846 11847LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11848M: Damien Le Moal <dlemoal@kernel.org> 11849L: linux-ide@vger.kernel.org 11850S: Maintained 11851T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11852F: Documentation/ABI/testing/sysfs-ata 11853F: Documentation/devicetree/bindings/ata/ 11854F: drivers/ata/ 11855F: include/linux/ata.h 11856F: include/linux/libata.h 11857 11858LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11859M: Vishal Verma <vishal.l.verma@intel.com> 11860M: Dan Williams <dan.j.williams@intel.com> 11861M: Dave Jiang <dave.jiang@intel.com> 11862L: nvdimm@lists.linux.dev 11863S: Supported 11864Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11865P: Documentation/nvdimm/maintainer-entry-profile.rst 11866F: drivers/nvdimm/btt* 11867 11868LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11869M: Dan Williams <dan.j.williams@intel.com> 11870M: Vishal Verma <vishal.l.verma@intel.com> 11871M: Dave Jiang <dave.jiang@intel.com> 11872L: nvdimm@lists.linux.dev 11873S: Supported 11874Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11875P: Documentation/nvdimm/maintainer-entry-profile.rst 11876F: drivers/nvdimm/pmem* 11877 11878LIBNVDIMM: DEVICETREE BINDINGS 11879M: Oliver O'Halloran <oohall@gmail.com> 11880L: nvdimm@lists.linux.dev 11881S: Supported 11882Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11883F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11884F: drivers/nvdimm/of_pmem.c 11885 11886LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11887M: Dan Williams <dan.j.williams@intel.com> 11888M: Vishal Verma <vishal.l.verma@intel.com> 11889M: Dave Jiang <dave.jiang@intel.com> 11890M: Ira Weiny <ira.weiny@intel.com> 11891L: nvdimm@lists.linux.dev 11892S: Supported 11893Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11894P: Documentation/nvdimm/maintainer-entry-profile.rst 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11896F: drivers/acpi/nfit/* 11897F: drivers/nvdimm/* 11898F: include/linux/libnvdimm.h 11899F: include/linux/nd.h 11900F: include/uapi/linux/ndctl.h 11901F: tools/testing/nvdimm/ 11902 11903LICENSES and SPDX stuff 11904M: Thomas Gleixner <tglx@linutronix.de> 11905M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11906L: linux-spdx@vger.kernel.org 11907S: Maintained 11908T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11909F: COPYING 11910F: Documentation/process/license-rules.rst 11911F: LICENSES/ 11912F: scripts/spdxcheck-test.sh 11913F: scripts/spdxcheck.py 11914F: scripts/spdxexclude 11915 11916LINEAR RANGES HELPERS 11917M: Mark Brown <broonie@kernel.org> 11918R: Matti Vaittinen <mazziesaccount@gmail.com> 11919F: include/linux/linear_range.h 11920F: lib/linear_ranges.c 11921F: lib/test_linear_ranges.c 11922 11923LINUX FOR POWER MACINTOSH 11924M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11925L: linuxppc-dev@lists.ozlabs.org 11926S: Odd Fixes 11927F: arch/powerpc/platforms/powermac/ 11928F: drivers/macintosh/ 11929 11930LINUX FOR POWERPC (32-BIT AND 64-BIT) 11931M: Michael Ellerman <mpe@ellerman.id.au> 11932R: Nicholas Piggin <npiggin@gmail.com> 11933R: Christophe Leroy <christophe.leroy@csgroup.eu> 11934L: linuxppc-dev@lists.ozlabs.org 11935S: Supported 11936W: https://github.com/linuxppc/wiki/wiki 11937Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11938T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11939F: Documentation/ABI/stable/sysfs-firmware-opal-* 11940F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11941F: Documentation/devicetree/bindings/powerpc/ 11942F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11943F: Documentation/powerpc/ 11944F: arch/powerpc/ 11945F: drivers/*/*/*pasemi* 11946F: drivers/*/*pasemi* 11947F: drivers/char/tpm/tpm_ibmvtpm* 11948F: drivers/crypto/nx/ 11949F: drivers/crypto/vmx/ 11950F: drivers/i2c/busses/i2c-opal.c 11951F: drivers/net/ethernet/ibm/ibmveth.* 11952F: drivers/net/ethernet/ibm/ibmvnic.* 11953F: drivers/pci/hotplug/pnv_php.c 11954F: drivers/pci/hotplug/rpa* 11955F: drivers/rtc/rtc-opal.c 11956F: drivers/scsi/ibmvscsi/ 11957F: drivers/tty/hvc/hvc_opal.c 11958F: drivers/watchdog/wdrtas.c 11959F: tools/testing/selftests/powerpc 11960N: /pmac 11961N: powermac 11962N: powernv 11963N: [^a-z0-9]ps3 11964N: pseries 11965 11966LINUX FOR POWERPC EMBEDDED MPC5XXX 11967M: Anatolij Gustschin <agust@denx.de> 11968L: linuxppc-dev@lists.ozlabs.org 11969S: Odd Fixes 11970F: arch/powerpc/platforms/512x/ 11971F: arch/powerpc/platforms/52xx/ 11972 11973LINUX FOR POWERPC EMBEDDED PPC4XX 11974L: linuxppc-dev@lists.ozlabs.org 11975S: Orphan 11976F: arch/powerpc/platforms/40x/ 11977F: arch/powerpc/platforms/44x/ 11978 11979LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11980M: Scott Wood <oss@buserror.net> 11981L: linuxppc-dev@lists.ozlabs.org 11982S: Odd fixes 11983T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11984F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11985F: Documentation/devicetree/bindings/powerpc/fsl/ 11986F: arch/powerpc/platforms/83xx/ 11987F: arch/powerpc/platforms/85xx/ 11988 11989LINUX FOR POWERPC EMBEDDED PPC8XX 11990M: Christophe Leroy <christophe.leroy@csgroup.eu> 11991L: linuxppc-dev@lists.ozlabs.org 11992S: Maintained 11993F: arch/powerpc/platforms/8xx/ 11994 11995LINUX KERNEL DUMP TEST MODULE (LKDTM) 11996M: Kees Cook <keescook@chromium.org> 11997S: Maintained 11998F: drivers/misc/lkdtm/* 11999F: tools/testing/selftests/lkdtm/* 12000 12001LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12002M: Alan Stern <stern@rowland.harvard.edu> 12003M: Andrea Parri <parri.andrea@gmail.com> 12004M: Will Deacon <will@kernel.org> 12005M: Peter Zijlstra <peterz@infradead.org> 12006M: Boqun Feng <boqun.feng@gmail.com> 12007M: Nicholas Piggin <npiggin@gmail.com> 12008M: David Howells <dhowells@redhat.com> 12009M: Jade Alglave <j.alglave@ucl.ac.uk> 12010M: Luc Maranget <luc.maranget@inria.fr> 12011M: "Paul E. McKenney" <paulmck@kernel.org> 12012R: Akira Yokosawa <akiyks@gmail.com> 12013R: Daniel Lustig <dlustig@nvidia.com> 12014R: Joel Fernandes <joel@joelfernandes.org> 12015L: linux-kernel@vger.kernel.org 12016L: linux-arch@vger.kernel.org 12017S: Supported 12018T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12019F: Documentation/atomic_bitops.txt 12020F: Documentation/atomic_t.txt 12021F: Documentation/core-api/refcount-vs-atomic.rst 12022F: Documentation/litmus-tests/ 12023F: Documentation/memory-barriers.txt 12024F: tools/memory-model/ 12025 12026LIS3LV02D ACCELEROMETER DRIVER 12027M: Eric Piel <eric.piel@tremplin-utc.net> 12028S: Maintained 12029F: Documentation/misc-devices/lis3lv02d.rst 12030F: drivers/misc/lis3lv02d/ 12031F: drivers/platform/x86/hp/hp_accel.c 12032 12033LIST KUNIT TEST 12034M: David Gow <davidgow@google.com> 12035L: linux-kselftest@vger.kernel.org 12036L: kunit-dev@googlegroups.com 12037S: Maintained 12038F: lib/list-test.c 12039 12040LITEX PLATFORM 12041M: Karol Gugala <kgugala@antmicro.com> 12042M: Mateusz Holenko <mholenko@antmicro.com> 12043M: Gabriel Somlo <gsomlo@gmail.com> 12044M: Joel Stanley <joel@jms.id.au> 12045S: Maintained 12046F: Documentation/devicetree/bindings/*/litex,*.yaml 12047F: arch/openrisc/boot/dts/or1klitex.dts 12048F: drivers/mmc/host/litex_mmc.c 12049F: drivers/net/ethernet/litex/* 12050F: drivers/soc/litex/* 12051F: drivers/tty/serial/liteuart.c 12052F: include/linux/litex.h 12053N: litex 12054 12055LIVE PATCHING 12056M: Josh Poimboeuf <jpoimboe@kernel.org> 12057M: Jiri Kosina <jikos@kernel.org> 12058M: Miroslav Benes <mbenes@suse.cz> 12059M: Petr Mladek <pmladek@suse.com> 12060R: Joe Lawrence <joe.lawrence@redhat.com> 12061L: live-patching@vger.kernel.org 12062S: Maintained 12063T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12064F: Documentation/ABI/testing/sysfs-kernel-livepatch 12065F: Documentation/livepatch/ 12066F: arch/powerpc/include/asm/livepatch.h 12067F: include/linux/livepatch.h 12068F: kernel/livepatch/ 12069F: kernel/module/livepatch.c 12070F: lib/livepatch/ 12071F: samples/livepatch/ 12072F: tools/testing/selftests/livepatch/ 12073 12074LLC (802.2) 12075L: netdev@vger.kernel.org 12076S: Odd fixes 12077F: include/linux/llc.h 12078F: include/net/llc* 12079F: include/uapi/linux/llc.h 12080F: net/llc/ 12081 12082LM73 HARDWARE MONITOR DRIVER 12083M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12084L: linux-hwmon@vger.kernel.org 12085S: Maintained 12086F: drivers/hwmon/lm73.c 12087 12088LM78 HARDWARE MONITOR DRIVER 12089M: Jean Delvare <jdelvare@suse.com> 12090L: linux-hwmon@vger.kernel.org 12091S: Maintained 12092F: Documentation/hwmon/lm78.rst 12093F: drivers/hwmon/lm78.c 12094 12095LM83 HARDWARE MONITOR DRIVER 12096M: Jean Delvare <jdelvare@suse.com> 12097L: linux-hwmon@vger.kernel.org 12098S: Maintained 12099F: Documentation/hwmon/lm83.rst 12100F: drivers/hwmon/lm83.c 12101 12102LM90 HARDWARE MONITOR DRIVER 12103M: Jean Delvare <jdelvare@suse.com> 12104L: linux-hwmon@vger.kernel.org 12105S: Maintained 12106F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12107F: Documentation/hwmon/lm90.rst 12108F: drivers/hwmon/lm90.c 12109F: include/dt-bindings/thermal/lm90.h 12110 12111LM95234 HARDWARE MONITOR DRIVER 12112M: Guenter Roeck <linux@roeck-us.net> 12113L: linux-hwmon@vger.kernel.org 12114S: Maintained 12115F: Documentation/hwmon/lm95234.rst 12116F: drivers/hwmon/lm95234.c 12117 12118LME2510 MEDIA DRIVER 12119M: Malcolm Priestley <tvboxspy@gmail.com> 12120L: linux-media@vger.kernel.org 12121S: Maintained 12122W: https://linuxtv.org 12123Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12124F: drivers/media/usb/dvb-usb-v2/lmedm04* 12125 12126LOADPIN SECURITY MODULE 12127M: Kees Cook <keescook@chromium.org> 12128S: Supported 12129T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12130F: Documentation/admin-guide/LSM/LoadPin.rst 12131F: security/loadpin/ 12132 12133LOCKING PRIMITIVES 12134M: Peter Zijlstra <peterz@infradead.org> 12135M: Ingo Molnar <mingo@redhat.com> 12136M: Will Deacon <will@kernel.org> 12137R: Waiman Long <longman@redhat.com> 12138R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12139L: linux-kernel@vger.kernel.org 12140S: Maintained 12141T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12142F: Documentation/locking/ 12143F: arch/*/include/asm/spinlock*.h 12144F: include/linux/lockdep.h 12145F: include/linux/mutex*.h 12146F: include/linux/rwlock*.h 12147F: include/linux/rwsem*.h 12148F: include/linux/seqlock.h 12149F: include/linux/spinlock*.h 12150F: kernel/locking/ 12151F: lib/locking*.[ch] 12152X: kernel/locking/locktorture.c 12153 12154LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12155M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12156L: linux-ntfs-dev@lists.sourceforge.net 12157S: Maintained 12158W: http://www.linux-ntfs.org/content/view/19/37/ 12159F: Documentation/admin-guide/ldm.rst 12160F: block/partitions/ldm.* 12161 12162LOGITECH HID GAMING KEYBOARDS 12163M: Hans de Goede <hdegoede@redhat.com> 12164L: linux-input@vger.kernel.org 12165S: Maintained 12166T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12167F: drivers/hid/hid-lg-g15.c 12168 12169LONTIUM LT8912B MIPI TO HDMI BRIDGE 12170M: Adrien Grassein <adrien.grassein@gmail.com> 12171S: Maintained 12172F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12173F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12174 12175LOONGARCH 12176M: Huacai Chen <chenhuacai@kernel.org> 12177R: WANG Xuerui <kernel@xen0n.name> 12178L: loongarch@lists.linux.dev 12179S: Maintained 12180T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12181F: Documentation/loongarch/ 12182F: Documentation/translations/zh_CN/loongarch/ 12183F: arch/loongarch/ 12184F: drivers/*/*loongarch* 12185 12186LOONGSON GPIO DRIVER 12187M: Yinbo Zhu <zhuyinbo@loongson.cn> 12188L: linux-gpio@vger.kernel.org 12189S: Maintained 12190F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12191F: drivers/gpio/gpio-loongson-64bit.c 12192 12193LOONGSON LS2X I2C DRIVER 12194M: Binbin Zhou <zhoubinbin@loongson.cn> 12195L: linux-i2c@vger.kernel.org 12196S: Maintained 12197F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12198F: drivers/i2c/busses/i2c-ls2x.c 12199 12200LOONGSON-2 SOC SERIES CLOCK DRIVER 12201M: Yinbo Zhu <zhuyinbo@loongson.cn> 12202L: linux-clk@vger.kernel.org 12203S: Maintained 12204F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12205F: drivers/clk/clk-loongson2.c 12206F: include/dt-bindings/clock/loongson,ls2k-clk.h 12207 12208LOONGSON-2 SOC SERIES GUTS DRIVER 12209M: Yinbo Zhu <zhuyinbo@loongson.cn> 12210L: loongarch@lists.linux.dev 12211S: Maintained 12212F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12213F: drivers/soc/loongson/loongson2_guts.c 12214 12215LOONGSON-2 SOC SERIES PINCTRL DRIVER 12216M: zhanghongchen <zhanghongchen@loongson.cn> 12217M: Yinbo Zhu <zhuyinbo@loongson.cn> 12218L: linux-gpio@vger.kernel.org 12219S: Maintained 12220F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12221F: drivers/pinctrl/pinctrl-loongson2.c 12222 12223LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12224M: Sathya Prakash <sathya.prakash@broadcom.com> 12225M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12226M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12227L: MPT-FusionLinux.pdl@broadcom.com 12228L: linux-scsi@vger.kernel.org 12229S: Supported 12230W: http://www.avagotech.com/support/ 12231F: drivers/message/fusion/ 12232F: drivers/scsi/mpt3sas/ 12233 12234LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12235M: Matthew Wilcox <willy@infradead.org> 12236L: linux-scsi@vger.kernel.org 12237S: Maintained 12238F: drivers/scsi/sym53c8xx_2/ 12239 12240LTC1660 DAC DRIVER 12241M: Marcus Folkesson <marcus.folkesson@gmail.com> 12242L: linux-iio@vger.kernel.org 12243S: Maintained 12244F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12245F: drivers/iio/dac/ltc1660.c 12246 12247LTC2688 IIO DAC DRIVER 12248M: Nuno Sá <nuno.sa@analog.com> 12249L: linux-iio@vger.kernel.org 12250S: Supported 12251W: https://ez.analog.com/linux-software-drivers 12252F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12253F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12254F: drivers/iio/dac/ltc2688.c 12255 12256LTC2947 HARDWARE MONITOR DRIVER 12257M: Nuno Sá <nuno.sa@analog.com> 12258L: linux-hwmon@vger.kernel.org 12259S: Supported 12260W: https://ez.analog.com/linux-software-drivers 12261F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12262F: drivers/hwmon/ltc2947-core.c 12263F: drivers/hwmon/ltc2947-i2c.c 12264F: drivers/hwmon/ltc2947-spi.c 12265F: drivers/hwmon/ltc2947.h 12266 12267LTC2983 IIO TEMPERATURE DRIVER 12268M: Nuno Sá <nuno.sa@analog.com> 12269L: linux-iio@vger.kernel.org 12270S: Supported 12271W: https://ez.analog.com/linux-software-drivers 12272F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12273F: drivers/iio/temperature/ltc2983.c 12274 12275LTC4261 HARDWARE MONITOR DRIVER 12276M: Guenter Roeck <linux@roeck-us.net> 12277L: linux-hwmon@vger.kernel.org 12278S: Maintained 12279F: Documentation/hwmon/ltc4261.rst 12280F: drivers/hwmon/ltc4261.c 12281 12282LTC4306 I2C MULTIPLEXER DRIVER 12283M: Michael Hennerich <michael.hennerich@analog.com> 12284L: linux-i2c@vger.kernel.org 12285S: Supported 12286W: https://ez.analog.com/linux-software-drivers 12287F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12288F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12289 12290LTP (Linux Test Project) 12291M: Mike Frysinger <vapier@gentoo.org> 12292M: Cyril Hrubis <chrubis@suse.cz> 12293M: Wanlong Gao <wanlong.gao@gmail.com> 12294M: Jan Stancek <jstancek@redhat.com> 12295M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12296M: Alexey Kodanev <alexey.kodanev@oracle.com> 12297L: ltp@lists.linux.it (subscribers-only) 12298S: Maintained 12299W: http://linux-test-project.github.io/ 12300T: git https://github.com/linux-test-project/ltp.git 12301 12302LYNX 28G SERDES PHY DRIVER 12303M: Ioana Ciornei <ioana.ciornei@nxp.com> 12304L: netdev@vger.kernel.org 12305S: Supported 12306F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12307F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12308 12309LYNX PCS MODULE 12310M: Ioana Ciornei <ioana.ciornei@nxp.com> 12311L: netdev@vger.kernel.org 12312S: Supported 12313F: drivers/net/pcs/pcs-lynx.c 12314F: include/linux/pcs-lynx.h 12315 12316M68K ARCHITECTURE 12317M: Geert Uytterhoeven <geert@linux-m68k.org> 12318L: linux-m68k@lists.linux-m68k.org 12319S: Maintained 12320W: http://www.linux-m68k.org/ 12321T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12322F: arch/m68k/ 12323F: drivers/zorro/ 12324 12325M68K ON APPLE MACINTOSH 12326M: Joshua Thompson <funaho@jurai.org> 12327L: linux-m68k@lists.linux-m68k.org 12328S: Maintained 12329W: http://www.mac.linux-m68k.org/ 12330F: arch/m68k/mac/ 12331F: drivers/macintosh/adb-iop.c 12332F: drivers/macintosh/via-macii.c 12333 12334M68K ON HP9000/300 12335M: Philip Blundell <philb@gnu.org> 12336S: Maintained 12337W: http://www.tazenda.demon.co.uk/phil/linux-hp 12338F: arch/m68k/hp300/ 12339 12340M88DS3103 MEDIA DRIVER 12341M: Antti Palosaari <crope@iki.fi> 12342L: linux-media@vger.kernel.org 12343S: Maintained 12344W: https://linuxtv.org 12345W: http://palosaari.fi/linux/ 12346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12347T: git git://linuxtv.org/anttip/media_tree.git 12348F: drivers/media/dvb-frontends/m88ds3103* 12349 12350M88RS2000 MEDIA DRIVER 12351M: Malcolm Priestley <tvboxspy@gmail.com> 12352L: linux-media@vger.kernel.org 12353S: Maintained 12354W: https://linuxtv.org 12355Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12356F: drivers/media/dvb-frontends/m88rs2000* 12357 12358MA901 MASTERKIT USB FM RADIO DRIVER 12359M: Alexey Klimov <klimov.linux@gmail.com> 12360L: linux-media@vger.kernel.org 12361S: Maintained 12362T: git git://linuxtv.org/media_tree.git 12363F: drivers/media/radio/radio-ma901.c 12364 12365MAC80211 12366M: Johannes Berg <johannes@sipsolutions.net> 12367L: linux-wireless@vger.kernel.org 12368S: Maintained 12369W: https://wireless.wiki.kernel.org/ 12370Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12371T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12372T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12373F: Documentation/networking/mac80211-injection.rst 12374F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12375F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12376F: include/net/mac80211.h 12377F: net/mac80211/ 12378 12379MAILBOX API 12380M: Jassi Brar <jassisinghbrar@gmail.com> 12381L: linux-kernel@vger.kernel.org 12382S: Maintained 12383F: Documentation/devicetree/bindings/mailbox/ 12384F: drivers/mailbox/ 12385F: include/dt-bindings/mailbox/ 12386F: include/linux/mailbox_client.h 12387F: include/linux/mailbox_controller.h 12388 12389MAILBOX ARM MHUv2 12390M: Viresh Kumar <viresh.kumar@linaro.org> 12391M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12392L: linux-kernel@vger.kernel.org 12393S: Maintained 12394F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12395F: drivers/mailbox/arm_mhuv2.c 12396F: include/linux/mailbox/arm_mhuv2_message.h 12397 12398MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12399M: Michael Kerrisk <mtk.manpages@gmail.com> 12400L: linux-man@vger.kernel.org 12401S: Maintained 12402W: http://www.kernel.org/doc/man-pages 12403 12404MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12405M: Jeremy Kerr <jk@codeconstruct.com.au> 12406M: Matt Johnston <matt@codeconstruct.com.au> 12407L: netdev@vger.kernel.org 12408S: Maintained 12409F: Documentation/networking/mctp.rst 12410F: drivers/net/mctp/ 12411F: include/net/mctp.h 12412F: include/net/mctpdevice.h 12413F: include/net/netns/mctp.h 12414F: net/mctp/ 12415 12416MAPLE TREE 12417M: Liam R. Howlett <Liam.Howlett@oracle.com> 12418L: linux-mm@kvack.org 12419S: Supported 12420F: Documentation/core-api/maple_tree.rst 12421F: include/linux/maple_tree.h 12422F: include/trace/events/maple_tree.h 12423F: lib/maple_tree.c 12424F: lib/test_maple_tree.c 12425F: tools/testing/radix-tree/linux/maple_tree.h 12426F: tools/testing/radix-tree/maple.c 12427 12428MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12429M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12430L: linux-mips@vger.kernel.org 12431S: Maintained 12432F: arch/mips/boot/dts/img/pistachio* 12433 12434MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12435M: Andrew Lunn <andrew@lunn.ch> 12436L: netdev@vger.kernel.org 12437S: Maintained 12438F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12439F: Documentation/networking/devlink/mv88e6xxx.rst 12440F: drivers/net/dsa/mv88e6xxx/ 12441F: include/linux/dsa/mv88e6xxx.h 12442F: include/linux/platform_data/mv88e6xxx.h 12443 12444MARVELL ARMADA 3700 PHY DRIVERS 12445M: Miquel Raynal <miquel.raynal@bootlin.com> 12446S: Maintained 12447F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12448F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12449F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12450F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12451 12452MARVELL ARMADA 3700 SERIAL DRIVER 12453M: Pali Rohár <pali@kernel.org> 12454S: Maintained 12455F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12456F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12457F: drivers/tty/serial/mvebu-uart.c 12458 12459MARVELL ARMADA DRM SUPPORT 12460M: Russell King <linux@armlinux.org.uk> 12461S: Maintained 12462T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12463T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12464F: Documentation/devicetree/bindings/display/armada/ 12465F: drivers/gpu/drm/armada/ 12466F: include/uapi/drm/armada_drm.h 12467 12468MARVELL CRYPTO DRIVER 12469M: Boris Brezillon <bbrezillon@kernel.org> 12470M: Arnaud Ebalard <arno@natisbad.org> 12471M: Srujana Challa <schalla@marvell.com> 12472L: linux-crypto@vger.kernel.org 12473S: Maintained 12474F: drivers/crypto/marvell/ 12475F: include/linux/soc/marvell/octeontx2/ 12476 12477MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12478M: Mirko Lindner <mlindner@marvell.com> 12479M: Stephen Hemminger <stephen@networkplumber.org> 12480L: netdev@vger.kernel.org 12481S: Maintained 12482F: drivers/net/ethernet/marvell/sk* 12483 12484MARVELL LIBERTAS WIRELESS DRIVER 12485L: libertas-dev@lists.infradead.org 12486S: Orphan 12487F: drivers/net/wireless/marvell/libertas/ 12488 12489MARVELL MACCHIATOBIN SUPPORT 12490M: Russell King <linux@armlinux.org.uk> 12491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12492S: Maintained 12493F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12494 12495MARVELL MV643XX ETHERNET DRIVER 12496M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12497L: netdev@vger.kernel.org 12498S: Maintained 12499F: drivers/net/ethernet/marvell/mv643xx_eth.* 12500F: include/linux/mv643xx.h 12501 12502MARVELL MV88X3310 PHY DRIVER 12503M: Russell King <linux@armlinux.org.uk> 12504M: Marek Behún <kabel@kernel.org> 12505L: netdev@vger.kernel.org 12506S: Maintained 12507F: drivers/net/phy/marvell10g.c 12508 12509MARVELL MVEBU THERMAL DRIVER 12510M: Miquel Raynal <miquel.raynal@bootlin.com> 12511S: Maintained 12512F: drivers/thermal/armada_thermal.c 12513 12514MARVELL MVNETA ETHERNET DRIVER 12515M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12516L: netdev@vger.kernel.org 12517S: Maintained 12518F: drivers/net/ethernet/marvell/mvneta.* 12519 12520MARVELL MVPP2 ETHERNET DRIVER 12521M: Marcin Wojtas <mw@semihalf.com> 12522M: Russell King <linux@armlinux.org.uk> 12523L: netdev@vger.kernel.org 12524S: Maintained 12525F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12526F: drivers/net/ethernet/marvell/mvpp2/ 12527 12528MARVELL MWIFIEX WIRELESS DRIVER 12529M: Amitkumar Karwar <amitkarwar@gmail.com> 12530M: Ganapathi Bhat <ganapathi017@gmail.com> 12531M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12532M: Xinming Hu <huxinming820@gmail.com> 12533L: linux-wireless@vger.kernel.org 12534S: Maintained 12535F: drivers/net/wireless/marvell/mwifiex/ 12536 12537MARVELL MWL8K WIRELESS DRIVER 12538M: Lennert Buytenhek <buytenh@wantstofly.org> 12539L: linux-wireless@vger.kernel.org 12540S: Odd Fixes 12541F: drivers/net/wireless/marvell/mwl8k.c 12542 12543MARVELL NAND CONTROLLER DRIVER 12544M: Miquel Raynal <miquel.raynal@bootlin.com> 12545L: linux-mtd@lists.infradead.org 12546S: Maintained 12547F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12548F: drivers/mtd/nand/raw/marvell_nand.c 12549 12550MARVELL OCTEON ENDPOINT DRIVER 12551M: Veerasenareddy Burru <vburru@marvell.com> 12552M: Abhijit Ayarekar <aayarekar@marvell.com> 12553L: netdev@vger.kernel.org 12554S: Supported 12555F: drivers/net/ethernet/marvell/octeon_ep 12556 12557MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12558M: Sunil Goutham <sgoutham@marvell.com> 12559M: Geetha sowjanya <gakula@marvell.com> 12560M: Subbaraya Sundeep <sbhatta@marvell.com> 12561M: hariprasad <hkelam@marvell.com> 12562L: netdev@vger.kernel.org 12563S: Supported 12564F: drivers/net/ethernet/marvell/octeontx2/nic/ 12565F: include/linux/soc/marvell/octeontx2/ 12566 12567MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12568M: Sunil Goutham <sgoutham@marvell.com> 12569M: Linu Cherian <lcherian@marvell.com> 12570M: Geetha sowjanya <gakula@marvell.com> 12571M: Jerin Jacob <jerinj@marvell.com> 12572M: hariprasad <hkelam@marvell.com> 12573M: Subbaraya Sundeep <sbhatta@marvell.com> 12574L: netdev@vger.kernel.org 12575S: Supported 12576F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12577F: drivers/net/ethernet/marvell/octeontx2/af/ 12578 12579MARVELL PRESTERA ETHERNET SWITCH DRIVER 12580M: Taras Chornyi <taras.chornyi@plvision.eu> 12581S: Supported 12582W: https://github.com/Marvell-switching/switchdev-prestera 12583F: drivers/net/ethernet/marvell/prestera/ 12584 12585MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12586M: Nicolas Pitre <nico@fluxnic.net> 12587S: Odd Fixes 12588F: drivers/mmc/host/mvsdio.* 12589 12590MARVELL USB MDIO CONTROLLER DRIVER 12591M: Tobias Waldekranz <tobias@waldekranz.com> 12592L: netdev@vger.kernel.org 12593S: Maintained 12594F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12595F: drivers/net/mdio/mdio-mvusb.c 12596 12597MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12598M: Hu Ziji <huziji@marvell.com> 12599L: linux-mmc@vger.kernel.org 12600S: Supported 12601F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12602F: drivers/mmc/host/sdhci-xenon* 12603 12604MATROX FRAMEBUFFER DRIVER 12605L: linux-fbdev@vger.kernel.org 12606S: Orphan 12607F: drivers/video/fbdev/matrox/matroxfb_* 12608F: include/uapi/linux/matroxfb.h 12609 12610MAX15301 DRIVER 12611M: Daniel Nilsson <daniel.nilsson@flex.com> 12612L: linux-hwmon@vger.kernel.org 12613S: Maintained 12614F: Documentation/hwmon/max15301.rst 12615F: drivers/hwmon/pmbus/max15301.c 12616 12617MAX16065 HARDWARE MONITOR DRIVER 12618M: Guenter Roeck <linux@roeck-us.net> 12619L: linux-hwmon@vger.kernel.org 12620S: Maintained 12621F: Documentation/hwmon/max16065.rst 12622F: drivers/hwmon/max16065.c 12623 12624MAX2175 SDR TUNER DRIVER 12625M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12626L: linux-media@vger.kernel.org 12627S: Maintained 12628T: git git://linuxtv.org/media_tree.git 12629F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12630F: Documentation/userspace-api/media/drivers/max2175.rst 12631F: drivers/media/i2c/max2175* 12632F: include/uapi/linux/max2175.h 12633 12634MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12635L: linux-hwmon@vger.kernel.org 12636S: Orphan 12637F: Documentation/hwmon/max6650.rst 12638F: drivers/hwmon/max6650.c 12639 12640MAX6697 HARDWARE MONITOR DRIVER 12641M: Guenter Roeck <linux@roeck-us.net> 12642L: linux-hwmon@vger.kernel.org 12643S: Maintained 12644F: Documentation/devicetree/bindings/hwmon/max6697.txt 12645F: Documentation/hwmon/max6697.rst 12646F: drivers/hwmon/max6697.c 12647F: include/linux/platform_data/max6697.h 12648 12649MAX9286 QUAD GMSL DESERIALIZER DRIVER 12650M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12651M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12652M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12653M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12654L: linux-media@vger.kernel.org 12655S: Maintained 12656F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12657F: drivers/media/i2c/max9286.c 12658 12659MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12660M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12661L: linux-media@vger.kernel.org 12662S: Maintained 12663F: drivers/staging/media/max96712/max96712.c 12664 12665MAX9860 MONO AUDIO VOICE CODEC DRIVER 12666M: Peter Rosin <peda@axentia.se> 12667L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12668S: Maintained 12669F: Documentation/devicetree/bindings/sound/max9860.txt 12670F: sound/soc/codecs/max9860.* 12671 12672MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12673M: Andreas Klinger <ak@it-klinger.de> 12674L: linux-iio@vger.kernel.org 12675S: Maintained 12676F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12677F: drivers/iio/proximity/mb1232.c 12678 12679MAXIM MAX11205 DRIVER 12680M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12681L: linux-iio@vger.kernel.org 12682S: Supported 12683W: https://ez.analog.com/linux-software-drivers 12684F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12685F: drivers/iio/adc/max11205.c 12686 12687MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12688R: Iskren Chernev <iskren.chernev@gmail.com> 12689R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12690R: Marek Szyprowski <m.szyprowski@samsung.com> 12691R: Matheus Castello <matheus@castello.eng.br> 12692L: linux-pm@vger.kernel.org 12693S: Maintained 12694F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12695F: drivers/power/supply/max17040_battery.c 12696 12697MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12698R: Hans de Goede <hdegoede@redhat.com> 12699R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12700R: Marek Szyprowski <m.szyprowski@samsung.com> 12701R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12702R: Purism Kernel Team <kernel@puri.sm> 12703L: linux-pm@vger.kernel.org 12704S: Maintained 12705F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12706F: drivers/power/supply/max17042_battery.c 12707 12708MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12709M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12710L: linux-kernel@vger.kernel.org 12711S: Maintained 12712F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12713F: drivers/regulator/max20086-regulator.c 12714 12715MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12716M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12717L: linux-iio@vger.kernel.org 12718S: Maintained 12719F: drivers/iio/temperature/max30208.c 12720 12721MAXIM MAX77650 PMIC MFD DRIVER 12722M: Bartosz Golaszewski <brgl@bgdev.pl> 12723L: linux-kernel@vger.kernel.org 12724S: Maintained 12725F: Documentation/devicetree/bindings/*/*max77650.yaml 12726F: Documentation/devicetree/bindings/*/max77650*.yaml 12727F: drivers/gpio/gpio-max77650.c 12728F: drivers/input/misc/max77650-onkey.c 12729F: drivers/leds/leds-max77650.c 12730F: drivers/mfd/max77650.c 12731F: drivers/power/supply/max77650-charger.c 12732F: drivers/regulator/max77650-regulator.c 12733F: include/linux/mfd/max77650.h 12734 12735MAXIM MAX77714 PMIC MFD DRIVER 12736M: Luca Ceresoli <luca@lucaceresoli.net> 12737S: Maintained 12738F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12739F: drivers/mfd/max77714.c 12740F: include/linux/mfd/max77714.h 12741 12742MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12743M: Javier Martinez Canillas <javier@dowhile0.org> 12744L: linux-kernel@vger.kernel.org 12745S: Supported 12746F: Documentation/devicetree/bindings/*/*max77802.yaml 12747F: drivers/regulator/max77802-regulator.c 12748F: include/dt-bindings/*/*max77802.h 12749 12750MAXIM MAX77976 BATTERY CHARGER 12751M: Luca Ceresoli <luca@lucaceresoli.net> 12752S: Supported 12753F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12754F: drivers/power/supply/max77976_charger.c 12755 12756MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12757M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12758L: linux-pm@vger.kernel.org 12759S: Supported 12760B: mailto:linux-samsung-soc@vger.kernel.org 12761F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12762F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12763F: drivers/power/supply/max14577_charger.c 12764F: drivers/power/supply/max77693_charger.c 12765 12766MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12767M: Chanwoo Choi <cw00.choi@samsung.com> 12768M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12769L: linux-kernel@vger.kernel.org 12770S: Supported 12771B: mailto:linux-samsung-soc@vger.kernel.org 12772F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12773F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12774F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12775F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12776F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12777F: drivers/*/*max77843.c 12778F: drivers/*/max14577*.c 12779F: drivers/*/max77686*.c 12780F: drivers/*/max77693*.c 12781F: drivers/clk/clk-max77686.c 12782F: drivers/extcon/extcon-max14577.c 12783F: drivers/extcon/extcon-max77693.c 12784F: drivers/rtc/rtc-max77686.c 12785F: include/linux/mfd/max14577*.h 12786F: include/linux/mfd/max77686*.h 12787F: include/linux/mfd/max77693*.h 12788 12789MAXIRADIO FM RADIO RECEIVER DRIVER 12790M: Hans Verkuil <hverkuil@xs4all.nl> 12791L: linux-media@vger.kernel.org 12792S: Maintained 12793W: https://linuxtv.org 12794T: git git://linuxtv.org/media_tree.git 12795F: drivers/media/radio/radio-maxiradio* 12796 12797MAXLINEAR ETHERNET PHY DRIVER 12798M: Xu Liang <lxu@maxlinear.com> 12799L: netdev@vger.kernel.org 12800S: Supported 12801F: drivers/net/phy/mxl-gpy.c 12802 12803MCAN MMIO DEVICE DRIVER 12804M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12805L: linux-can@vger.kernel.org 12806S: Maintained 12807F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12808F: drivers/net/can/m_can/m_can.c 12809F: drivers/net/can/m_can/m_can.h 12810F: drivers/net/can/m_can/m_can_platform.c 12811 12812MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12813R: Yasushi SHOJI <yashi@spacecubics.com> 12814L: linux-can@vger.kernel.org 12815S: Maintained 12816F: drivers/net/can/usb/mcba_usb.c 12817 12818MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12819M: Rishi Gupta <gupt21@gmail.com> 12820L: linux-i2c@vger.kernel.org 12821L: linux-input@vger.kernel.org 12822S: Maintained 12823F: drivers/hid/hid-mcp2221.c 12824 12825MCP251XFD SPI-CAN NETWORK DRIVER 12826M: Marc Kleine-Budde <mkl@pengutronix.de> 12827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12828R: Thomas Kopp <thomas.kopp@microchip.com> 12829L: linux-can@vger.kernel.org 12830S: Maintained 12831F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12832F: drivers/net/can/spi/mcp251xfd/ 12833 12834MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12835M: Peter Rosin <peda@axentia.se> 12836L: linux-iio@vger.kernel.org 12837S: Maintained 12838F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12839F: drivers/iio/potentiometer/mcp4018.c 12840F: drivers/iio/potentiometer/mcp4531.c 12841 12842MCR20A IEEE-802.15.4 RADIO DRIVER 12843M: Stefan Schmidt <stefan@datenfreihafen.org> 12844L: linux-wpan@vger.kernel.org 12845S: Odd Fixes 12846W: https://github.com/xueliu/mcr20a-linux 12847F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12848F: drivers/net/ieee802154/mcr20a.c 12849F: drivers/net/ieee802154/mcr20a.h 12850 12851MDIO REGMAP DRIVER 12852M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12853L: netdev@vger.kernel.org 12854S: Maintained 12855F: drivers/net/mdio/mdio-regmap.c 12856F: include/linux/mdio/mdio-regmap.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 ETHERNET PHY DRIVERS 13158M: Daniel Golle <daniel@makrotopia.org> 13159M: Qingfang Deng <dqfext@gmail.com> 13160M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13161L: netdev@vger.kernel.org 13162S: Maintained 13163F: drivers/net/phy/mediatek-ge-soc.c 13164F: drivers/net/phy/mediatek-ge.c 13165 13166MEDIATEK I2C CONTROLLER DRIVER 13167M: Qii Wang <qii.wang@mediatek.com> 13168L: linux-i2c@vger.kernel.org 13169S: Maintained 13170F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13171F: drivers/i2c/busses/i2c-mt65xx.c 13172 13173MEDIATEK IOMMU DRIVER 13174M: Yong Wu <yong.wu@mediatek.com> 13175L: iommu@lists.linux.dev 13176L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13177S: Supported 13178F: Documentation/devicetree/bindings/iommu/mediatek* 13179F: drivers/iommu/mtk_iommu* 13180F: include/dt-bindings/memory/mt*-port.h 13181 13182MEDIATEK JPEG DRIVER 13183M: Bin Liu <bin.liu@mediatek.com> 13184S: Supported 13185F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13186F: drivers/media/platform/mediatek/jpeg/ 13187 13188MEDIATEK KEYPAD DRIVER 13189M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13190S: Supported 13191F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13192F: drivers/input/keyboard/mt6779-keypad.c 13193 13194MEDIATEK MDP DRIVER 13195M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13196M: Houlong Wei <houlong.wei@mediatek.com> 13197M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13198S: Supported 13199F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13200F: drivers/media/platform/mediatek/mdp/ 13201F: drivers/media/platform/mediatek/vpu/ 13202 13203MEDIATEK MEDIA DRIVER 13204M: Tiffany Lin <tiffany.lin@mediatek.com> 13205M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13206M: Yunfei Dong <yunfei.dong@mediatek.com> 13207S: Supported 13208F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13209F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13210F: drivers/media/platform/mediatek/vcodec/ 13211F: drivers/media/platform/mediatek/vpu/ 13212 13213MEDIATEK MMC/SD/SDIO DRIVER 13214M: Chaotian Jing <chaotian.jing@mediatek.com> 13215S: Maintained 13216F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13217F: drivers/mmc/host/mtk-sd.c 13218 13219MEDIATEK MT76 WIRELESS LAN DRIVER 13220M: Felix Fietkau <nbd@nbd.name> 13221M: Lorenzo Bianconi <lorenzo@kernel.org> 13222M: Ryder Lee <ryder.lee@mediatek.com> 13223R: Shayne Chen <shayne.chen@mediatek.com> 13224R: Sean Wang <sean.wang@mediatek.com> 13225L: linux-wireless@vger.kernel.org 13226S: Maintained 13227F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13228F: drivers/net/wireless/mediatek/mt76/ 13229 13230MEDIATEK MT7601U WIRELESS LAN DRIVER 13231M: Jakub Kicinski <kuba@kernel.org> 13232L: linux-wireless@vger.kernel.org 13233S: Maintained 13234F: drivers/net/wireless/mediatek/mt7601u/ 13235 13236MEDIATEK MT7621 CLOCK DRIVER 13237M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13238S: Maintained 13239F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13240F: drivers/clk/ralink/clk-mt7621.c 13241 13242MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13243M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13244S: Maintained 13245F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13246F: drivers/pci/controller/pcie-mt7621.c 13247 13248MEDIATEK MT7621 PHY PCI DRIVER 13249M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13250S: Maintained 13251F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13252F: drivers/phy/ralink/phy-mt7621-pci.c 13253 13254MEDIATEK MT7621/28/88 I2C DRIVER 13255M: Stefan Roese <sr@denx.de> 13256L: linux-i2c@vger.kernel.org 13257S: Maintained 13258F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13259F: drivers/i2c/busses/i2c-mt7621.c 13260 13261MEDIATEK NAND CONTROLLER DRIVER 13262L: linux-mtd@lists.infradead.org 13263S: Orphan 13264F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13265F: drivers/mtd/nand/raw/mtk_* 13266 13267MEDIATEK PMIC LED DRIVER 13268M: Sean Wang <sean.wang@mediatek.com> 13269S: Maintained 13270F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13271F: drivers/leds/leds-mt6323.c 13272 13273MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13274M: Sean Wang <sean.wang@mediatek.com> 13275S: Maintained 13276F: drivers/char/hw_random/mtk-rng.c 13277 13278MEDIATEK SMI DRIVER 13279M: Yong Wu <yong.wu@mediatek.com> 13280L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13281S: Supported 13282F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13283F: drivers/memory/mtk-smi.c 13284F: include/soc/mediatek/smi.h 13285 13286MEDIATEK SWITCH DRIVER 13287M: Arınç ÜNAL <arinc.unal@arinc9.com> 13288M: Daniel Golle <daniel@makrotopia.org> 13289M: Landen Chao <Landen.Chao@mediatek.com> 13290M: DENG Qingfang <dqfext@gmail.com> 13291M: Sean Wang <sean.wang@mediatek.com> 13292L: netdev@vger.kernel.org 13293S: Maintained 13294F: drivers/net/dsa/mt7530-mdio.c 13295F: drivers/net/dsa/mt7530-mmio.c 13296F: drivers/net/dsa/mt7530.* 13297F: net/dsa/tag_mtk.c 13298 13299MEDIATEK T7XX 5G WWAN MODEM DRIVER 13300M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13301M: Intel Corporation <linuxwwan@intel.com> 13302R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13303R: Liu Haijun <haijun.liu@mediatek.com> 13304R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13305R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13306L: netdev@vger.kernel.org 13307S: Supported 13308F: drivers/net/wwan/t7xx/ 13309 13310MEDIATEK USB3 DRD IP DRIVER 13311M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13312L: linux-usb@vger.kernel.org 13313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13314L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13315S: Maintained 13316F: Documentation/devicetree/bindings/usb/mediatek,* 13317F: drivers/usb/host/xhci-mtk* 13318F: drivers/usb/mtu3/ 13319 13320MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13321M: Peter Senna Tschudin <peter.senna@gmail.com> 13322M: Martin Donnelly <martin.donnelly@ge.com> 13323M: Martyn Welch <martyn.welch@collabora.co.uk> 13324S: Maintained 13325F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13326F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13327 13328MEGARAID SCSI/SAS DRIVERS 13329M: Kashyap Desai <kashyap.desai@broadcom.com> 13330M: Sumit Saxena <sumit.saxena@broadcom.com> 13331M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13332L: megaraidlinux.pdl@broadcom.com 13333L: linux-scsi@vger.kernel.org 13334S: Maintained 13335W: http://www.avagotech.com/support/ 13336F: Documentation/scsi/megaraid.rst 13337F: drivers/scsi/megaraid.* 13338F: drivers/scsi/megaraid/ 13339 13340MELEXIS MLX90614 DRIVER 13341M: Crt Mori <cmo@melexis.com> 13342L: linux-iio@vger.kernel.org 13343S: Supported 13344W: http://www.melexis.com 13345F: drivers/iio/temperature/mlx90614.c 13346 13347MELEXIS MLX90632 DRIVER 13348M: Crt Mori <cmo@melexis.com> 13349L: linux-iio@vger.kernel.org 13350S: Supported 13351W: http://www.melexis.com 13352F: drivers/iio/temperature/mlx90632.c 13353 13354MELFAS MIP4 TOUCHSCREEN DRIVER 13355M: Sangwon Jee <jeesw@melfas.com> 13356S: Supported 13357W: http://www.melfas.com 13358F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13359F: drivers/input/touchscreen/melfas_mip4.c 13360 13361MELLANOX BLUEFIELD I2C DRIVER 13362M: Khalil Blaiech <kblaiech@nvidia.com> 13363M: Asmaa Mnebhi <asmaa@nvidia.com> 13364L: linux-i2c@vger.kernel.org 13365S: Supported 13366F: drivers/i2c/busses/i2c-mlxbf.c 13367 13368MELLANOX ETHERNET DRIVER (mlx4_en) 13369M: Tariq Toukan <tariqt@nvidia.com> 13370L: netdev@vger.kernel.org 13371S: Supported 13372W: http://www.mellanox.com 13373Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13374F: drivers/net/ethernet/mellanox/mlx4/en_* 13375 13376MELLANOX ETHERNET DRIVER (mlx5e) 13377M: Saeed Mahameed <saeedm@nvidia.com> 13378L: netdev@vger.kernel.org 13379S: Supported 13380W: http://www.mellanox.com 13381Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13382F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13383 13384MELLANOX ETHERNET INNOVA DRIVERS 13385R: Boris Pismenny <borisp@nvidia.com> 13386L: netdev@vger.kernel.org 13387S: Supported 13388W: http://www.mellanox.com 13389Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13390F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13391F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13392F: include/linux/mlx5/mlx5_ifc_fpga.h 13393 13394MELLANOX ETHERNET SWITCH DRIVERS 13395M: Ido Schimmel <idosch@nvidia.com> 13396M: Petr Machata <petrm@nvidia.com> 13397L: netdev@vger.kernel.org 13398S: Supported 13399W: http://www.mellanox.com 13400Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13401F: drivers/net/ethernet/mellanox/mlxsw/ 13402F: tools/testing/selftests/drivers/net/mlxsw/ 13403 13404MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13405M: mlxsw@nvidia.com 13406L: netdev@vger.kernel.org 13407S: Supported 13408W: http://www.mellanox.com 13409Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13410F: drivers/net/ethernet/mellanox/mlxfw/ 13411 13412MELLANOX HARDWARE PLATFORM SUPPORT 13413M: Hans de Goede <hdegoede@redhat.com> 13414M: Mark Gross <markgross@kernel.org> 13415M: Vadim Pasternak <vadimp@nvidia.com> 13416L: platform-driver-x86@vger.kernel.org 13417S: Supported 13418F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13419F: drivers/platform/mellanox/ 13420F: include/linux/platform_data/mlxreg.h 13421 13422MELLANOX MLX4 core VPI driver 13423M: Tariq Toukan <tariqt@nvidia.com> 13424L: netdev@vger.kernel.org 13425L: linux-rdma@vger.kernel.org 13426S: Supported 13427W: http://www.mellanox.com 13428Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13429F: drivers/net/ethernet/mellanox/mlx4/ 13430F: include/linux/mlx4/ 13431 13432MELLANOX MLX4 IB driver 13433M: Yishai Hadas <yishaih@nvidia.com> 13434L: linux-rdma@vger.kernel.org 13435S: Supported 13436W: http://www.mellanox.com 13437Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13438F: drivers/infiniband/hw/mlx4/ 13439F: include/linux/mlx4/ 13440F: include/uapi/rdma/mlx4-abi.h 13441 13442MELLANOX MLX5 core VPI driver 13443M: Saeed Mahameed <saeedm@nvidia.com> 13444M: Leon Romanovsky <leonro@nvidia.com> 13445L: netdev@vger.kernel.org 13446L: linux-rdma@vger.kernel.org 13447S: Supported 13448W: http://www.mellanox.com 13449Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13450F: Documentation/networking/device_drivers/ethernet/mellanox/ 13451F: drivers/net/ethernet/mellanox/mlx5/core/ 13452F: include/linux/mlx5/ 13453 13454MELLANOX MLX5 IB driver 13455M: Leon Romanovsky <leonro@nvidia.com> 13456L: linux-rdma@vger.kernel.org 13457S: Supported 13458W: http://www.mellanox.com 13459Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13460F: drivers/infiniband/hw/mlx5/ 13461F: include/linux/mlx5/ 13462F: include/uapi/rdma/mlx5-abi.h 13463 13464MELLANOX MLXCPLD I2C AND MUX DRIVER 13465M: Vadim Pasternak <vadimp@nvidia.com> 13466M: Michael Shych <michaelsh@nvidia.com> 13467L: linux-i2c@vger.kernel.org 13468S: Supported 13469F: Documentation/i2c/busses/i2c-mlxcpld.rst 13470F: drivers/i2c/busses/i2c-mlxcpld.c 13471F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13472 13473MELLANOX MLXCPLD LED DRIVER 13474M: Vadim Pasternak <vadimp@nvidia.com> 13475L: linux-leds@vger.kernel.org 13476S: Supported 13477F: Documentation/leds/leds-mlxcpld.rst 13478F: drivers/leds/leds-mlxcpld.c 13479F: drivers/leds/leds-mlxreg.c 13480 13481MELLANOX PLATFORM DRIVER 13482M: Vadim Pasternak <vadimp@nvidia.com> 13483L: platform-driver-x86@vger.kernel.org 13484S: Supported 13485F: drivers/platform/x86/mlx-platform.c 13486 13487MEMBARRIER SUPPORT 13488M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13489M: "Paul E. McKenney" <paulmck@kernel.org> 13490L: linux-kernel@vger.kernel.org 13491S: Supported 13492F: arch/powerpc/include/asm/membarrier.h 13493F: include/uapi/linux/membarrier.h 13494F: kernel/sched/membarrier.c 13495 13496MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13497M: Mike Rapoport <rppt@kernel.org> 13498L: linux-mm@kvack.org 13499S: Maintained 13500F: Documentation/core-api/boot-time-mm.rst 13501F: include/linux/memblock.h 13502F: mm/memblock.c 13503F: mm/mm_init.c 13504F: tools/testing/memblock/ 13505 13506MEMORY CONTROLLER DRIVERS 13507M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13508L: linux-kernel@vger.kernel.org 13509S: Maintained 13510B: mailto:krzysztof.kozlowski@linaro.org 13511T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13512F: Documentation/devicetree/bindings/memory-controllers/ 13513F: drivers/memory/ 13514F: include/dt-bindings/memory/ 13515F: include/memory/ 13516 13517MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13518M: Dmitry Osipenko <digetx@gmail.com> 13519L: linux-pm@vger.kernel.org 13520L: linux-tegra@vger.kernel.org 13521S: Maintained 13522T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13523F: drivers/devfreq/tegra30-devfreq.c 13524 13525MEMORY HOT(UN)PLUG 13526M: David Hildenbrand <david@redhat.com> 13527M: Oscar Salvador <osalvador@suse.de> 13528L: linux-mm@kvack.org 13529S: Maintained 13530F: Documentation/admin-guide/mm/memory-hotplug.rst 13531F: Documentation/core-api/memory-hotplug.rst 13532F: drivers/base/memory.c 13533F: include/linux/memory_hotplug.h 13534F: mm/memory_hotplug.c 13535F: tools/testing/selftests/memory-hotplug/ 13536 13537MEMORY MANAGEMENT 13538M: Andrew Morton <akpm@linux-foundation.org> 13539L: linux-mm@kvack.org 13540S: Maintained 13541W: http://www.linux-mm.org 13542T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13543T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13544F: include/linux/gfp.h 13545F: include/linux/gfp_types.h 13546F: include/linux/memory_hotplug.h 13547F: include/linux/mm.h 13548F: include/linux/mmzone.h 13549F: include/linux/pagewalk.h 13550F: include/trace/events/ksm.h 13551F: mm/ 13552F: tools/mm/ 13553F: tools/testing/selftests/mm/ 13554 13555MEMORY TECHNOLOGY DEVICES (MTD) 13556M: Miquel Raynal <miquel.raynal@bootlin.com> 13557M: Richard Weinberger <richard@nod.at> 13558M: Vignesh Raghavendra <vigneshr@ti.com> 13559L: linux-mtd@lists.infradead.org 13560S: Maintained 13561W: http://www.linux-mtd.infradead.org/ 13562Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13563C: irc://irc.oftc.net/mtd 13564T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13565T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13566F: Documentation/devicetree/bindings/mtd/ 13567F: drivers/mtd/ 13568F: include/linux/mtd/ 13569F: include/uapi/mtd/ 13570 13571MEMSENSING MICROSYSTEMS MSA311 DRIVER 13572M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13573L: linux-iio@vger.kernel.org 13574S: Maintained 13575F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13576F: drivers/iio/accel/msa311.c 13577 13578MEN A21 WATCHDOG DRIVER 13579M: Johannes Thumshirn <morbidrsa@gmail.com> 13580L: linux-watchdog@vger.kernel.org 13581S: Maintained 13582F: drivers/watchdog/mena21_wdt.c 13583 13584MEN CHAMELEON BUS (mcb) 13585M: Johannes Thumshirn <morbidrsa@gmail.com> 13586S: Maintained 13587F: Documentation/driver-api/men-chameleon-bus.rst 13588F: drivers/mcb/ 13589F: include/linux/mcb.h 13590 13591MEN F21BMC (Board Management Controller) 13592M: Andreas Werner <andreas.werner@men.de> 13593S: Supported 13594F: Documentation/hwmon/menf21bmc.rst 13595F: drivers/hwmon/menf21bmc_hwmon.c 13596F: drivers/leds/leds-menf21bmc.c 13597F: drivers/mfd/menf21bmc.c 13598F: drivers/watchdog/menf21bmc_wdt.c 13599 13600MEN Z069 WATCHDOG DRIVER 13601M: Johannes Thumshirn <jth@kernel.org> 13602L: linux-watchdog@vger.kernel.org 13603S: Maintained 13604F: drivers/watchdog/menz69_wdt.c 13605 13606MESON AO CEC DRIVER FOR AMLOGIC SOCS 13607M: Neil Armstrong <neil.armstrong@linaro.org> 13608L: linux-media@vger.kernel.org 13609L: linux-amlogic@lists.infradead.org 13610S: Supported 13611W: http://linux-meson.com/ 13612T: git git://linuxtv.org/media_tree.git 13613F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13614F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13615F: drivers/media/cec/platform/meson/ao-cec.c 13616 13617MESON GE2D DRIVER FOR AMLOGIC SOCS 13618M: Neil Armstrong <neil.armstrong@linaro.org> 13619L: linux-media@vger.kernel.org 13620L: linux-amlogic@lists.infradead.org 13621S: Supported 13622T: git git://linuxtv.org/media_tree.git 13623F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13624F: drivers/media/platform/amlogic/meson-ge2d/ 13625 13626MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13627M: Liang Yang <liang.yang@amlogic.com> 13628L: linux-mtd@lists.infradead.org 13629S: Maintained 13630F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13631F: drivers/mtd/nand/raw/meson_* 13632 13633MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13634M: Neil Armstrong <neil.armstrong@linaro.org> 13635L: linux-media@vger.kernel.org 13636L: linux-amlogic@lists.infradead.org 13637S: Supported 13638T: git git://linuxtv.org/media_tree.git 13639F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13640F: drivers/staging/media/meson/vdec/ 13641 13642METHODE UDPU SUPPORT 13643M: Vladimir Vid <vladimir.vid@sartura.hr> 13644S: Maintained 13645F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13646 13647MHI BUS 13648M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13649L: mhi@lists.linux.dev 13650L: linux-arm-msm@vger.kernel.org 13651S: Maintained 13652T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13653F: Documentation/ABI/stable/sysfs-bus-mhi 13654F: Documentation/mhi/ 13655F: drivers/bus/mhi/ 13656F: include/linux/mhi.h 13657 13658MICROBLAZE ARCHITECTURE 13659M: Michal Simek <monstr@monstr.eu> 13660S: Supported 13661W: http://www.monstr.eu/fdt/ 13662T: git git://git.monstr.eu/linux-2.6-microblaze.git 13663F: arch/microblaze/ 13664 13665MICROBLAZE TMR INJECT 13666M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13667S: Supported 13668F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13669F: drivers/misc/xilinx_tmr_inject.c 13670 13671MICROBLAZE TMR MANAGER 13672M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13673S: Supported 13674F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13675F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13676F: drivers/misc/xilinx_tmr_manager.c 13677 13678MICROCHIP AT91 DMA DRIVERS 13679M: Ludovic Desroches <ludovic.desroches@microchip.com> 13680M: Tudor Ambarus <tudor.ambarus@linaro.org> 13681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13682L: dmaengine@vger.kernel.org 13683S: Supported 13684F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13685F: drivers/dma/at_hdmac.c 13686F: drivers/dma/at_xdmac.c 13687F: include/dt-bindings/dma/at91.h 13688 13689MICROCHIP AT91 SERIAL DRIVER 13690M: Richard Genoud <richard.genoud@gmail.com> 13691S: Maintained 13692F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13693F: drivers/tty/serial/atmel_serial.c 13694F: drivers/tty/serial/atmel_serial.h 13695 13696MICROCHIP AT91 USART MFD DRIVER 13697M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13698L: linux-kernel@vger.kernel.org 13699S: Supported 13700F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13701F: drivers/mfd/at91-usart.c 13702F: include/dt-bindings/mfd/at91-usart.h 13703 13704MICROCHIP AT91 USART SPI DRIVER 13705M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13706L: linux-spi@vger.kernel.org 13707S: Supported 13708F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13709F: drivers/spi/spi-at91-usart.c 13710 13711MICROCHIP AUDIO ASOC DRIVERS 13712M: Claudiu Beznea <claudiu.beznea@microchip.com> 13713L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13714S: Supported 13715F: Documentation/devicetree/bindings/sound/atmel* 13716F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13717F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13718F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13719F: sound/soc/atmel 13720 13721MICROCHIP CSI2DC DRIVER 13722M: Eugen Hristev <eugen.hristev@microchip.com> 13723L: linux-media@vger.kernel.org 13724S: Supported 13725F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13726F: drivers/media/platform/microchip/microchip-csi2dc.c 13727 13728MICROCHIP ECC DRIVER 13729M: Tudor Ambarus <tudor.ambarus@linaro.org> 13730L: linux-crypto@vger.kernel.org 13731S: Maintained 13732F: drivers/crypto/atmel-ecc.* 13733 13734MICROCHIP EIC DRIVER 13735M: Claudiu Beznea <claudiu.beznea@microchip.com> 13736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13737S: Supported 13738F: drivers/irqchip/irq-mchp-eic.c 13739 13740MICROCHIP I2C DRIVER 13741M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13742L: linux-i2c@vger.kernel.org 13743S: Supported 13744F: drivers/i2c/busses/i2c-at91-*.c 13745F: drivers/i2c/busses/i2c-at91.h 13746 13747MICROCHIP ISC DRIVER 13748M: Eugen Hristev <eugen.hristev@microchip.com> 13749L: linux-media@vger.kernel.org 13750S: Supported 13751F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13752F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13753F: drivers/media/platform/microchip/microchip-isc* 13754F: drivers/media/platform/microchip/microchip-sama*-isc* 13755F: drivers/staging/media/deprecated/atmel/atmel-isc* 13756F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13757F: include/linux/atmel-isc-media.h 13758 13759MICROCHIP ISI DRIVER 13760M: Eugen Hristev <eugen.hristev@microchip.com> 13761L: linux-media@vger.kernel.org 13762S: Supported 13763F: drivers/media/platform/atmel/atmel-isi.c 13764F: drivers/media/platform/atmel/atmel-isi.h 13765 13766MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13767M: Woojung Huh <woojung.huh@microchip.com> 13768M: UNGLinuxDriver@microchip.com 13769L: netdev@vger.kernel.org 13770S: Maintained 13771F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13772F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13773F: drivers/net/dsa/microchip/* 13774F: include/linux/dsa/ksz_common.h 13775F: include/linux/platform_data/microchip-ksz.h 13776F: net/dsa/tag_ksz.c 13777 13778MICROCHIP LAN743X ETHERNET DRIVER 13779M: Bryan Whitehead <bryan.whitehead@microchip.com> 13780M: UNGLinuxDriver@microchip.com 13781L: netdev@vger.kernel.org 13782S: Maintained 13783F: drivers/net/ethernet/microchip/lan743x_* 13784 13785MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13786M: Arun Ramadoss <arun.ramadoss@microchip.com> 13787R: UNGLinuxDriver@microchip.com 13788L: netdev@vger.kernel.org 13789S: Maintained 13790F: drivers/net/phy/microchip_t1.c 13791 13792MICROCHIP LAN966X ETHERNET DRIVER 13793M: Horatiu Vultur <horatiu.vultur@microchip.com> 13794M: UNGLinuxDriver@microchip.com 13795L: netdev@vger.kernel.org 13796S: Maintained 13797F: drivers/net/ethernet/microchip/lan966x/* 13798 13799MICROCHIP LCDFB DRIVER 13800M: Nicolas Ferre <nicolas.ferre@microchip.com> 13801L: linux-fbdev@vger.kernel.org 13802S: Maintained 13803F: drivers/video/fbdev/atmel_lcdfb.c 13804F: include/video/atmel_lcdc.h 13805 13806MICROCHIP MCP16502 PMIC DRIVER 13807M: Claudiu Beznea <claudiu.beznea@microchip.com> 13808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13809S: Supported 13810F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13811F: drivers/regulator/mcp16502.c 13812 13813MICROCHIP MCP3911 ADC DRIVER 13814M: Marcus Folkesson <marcus.folkesson@gmail.com> 13815M: Kent Gustavsson <kent@minoris.se> 13816L: linux-iio@vger.kernel.org 13817S: Maintained 13818F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13819F: drivers/iio/adc/mcp3911.c 13820 13821MICROCHIP MMC/SD/SDIO MCI DRIVER 13822M: Ludovic Desroches <ludovic.desroches@microchip.com> 13823S: Maintained 13824F: drivers/mmc/host/atmel-mci.c 13825 13826MICROCHIP NAND DRIVER 13827M: Tudor Ambarus <tudor.ambarus@linaro.org> 13828L: linux-mtd@lists.infradead.org 13829S: Supported 13830F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13831F: drivers/mtd/nand/raw/atmel/* 13832 13833MICROCHIP OTPC DRIVER 13834M: Claudiu Beznea <claudiu.beznea@microchip.com> 13835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13836S: Supported 13837F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13838F: drivers/nvmem/microchip-otpc.c 13839F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13840 13841MICROCHIP PCI1XXXX GP DRIVER 13842M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13843L: linux-gpio@vger.kernel.org 13844S: Supported 13845F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13846F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13847F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13848 13849MICROCHIP PCI1XXXX I2C DRIVER 13850M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13851M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13852M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13853L: linux-i2c@vger.kernel.org 13854S: Maintained 13855F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13856 13857MICROCHIP PCIe UART DRIVER 13858M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13859M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13860L: linux-serial@vger.kernel.org 13861S: Maintained 13862F: drivers/tty/serial/8250/8250_pci1xxxx.c 13863 13864MICROCHIP POLARFIRE FPGA DRIVERS 13865M: Conor Dooley <conor.dooley@microchip.com> 13866R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13867L: linux-fpga@vger.kernel.org 13868S: Supported 13869F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13870F: drivers/fpga/microchip-spi.c 13871 13872MICROCHIP PWM DRIVER 13873M: Claudiu Beznea <claudiu.beznea@microchip.com> 13874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13875L: linux-pwm@vger.kernel.org 13876S: Supported 13877F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13878F: drivers/pwm/pwm-atmel.c 13879 13880MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13881M: Eugen Hristev <eugen.hristev@microchip.com> 13882L: linux-iio@vger.kernel.org 13883S: Supported 13884F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13885F: drivers/iio/adc/at91-sama5d2_adc.c 13886F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13887 13888MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13889M: Claudiu Beznea <claudiu.beznea@microchip.com> 13890S: Supported 13891F: drivers/power/reset/at91-sama5d2_shdwc.c 13892 13893MICROCHIP SOC DRIVERS 13894M: Conor Dooley <conor@kernel.org> 13895S: Supported 13896T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13897F: drivers/soc/microchip/ 13898 13899MICROCHIP SPI DRIVER 13900M: Tudor Ambarus <tudor.ambarus@linaro.org> 13901S: Supported 13902F: drivers/spi/spi-atmel.* 13903 13904MICROCHIP SSC DRIVER 13905M: Claudiu Beznea <claudiu.beznea@microchip.com> 13906L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13907S: Supported 13908F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13909F: drivers/misc/atmel-ssc.c 13910F: include/linux/atmel-ssc.h 13911 13912Microchip Timer Counter Block (TCB) Capture Driver 13913M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13915L: linux-iio@vger.kernel.org 13916S: Maintained 13917F: drivers/counter/microchip-tcb-capture.c 13918 13919MICROCHIP USB251XB DRIVER 13920M: Richard Leitner <richard.leitner@skidata.com> 13921L: linux-usb@vger.kernel.org 13922S: Maintained 13923F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13924F: drivers/usb/misc/usb251xb.c 13925 13926MICROCHIP USBA UDC DRIVER 13927M: Cristian Birsan <cristian.birsan@microchip.com> 13928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13929S: Supported 13930F: drivers/usb/gadget/udc/atmel_usba_udc.* 13931 13932MICROCHIP WILC1000 WIFI DRIVER 13933M: Ajay Singh <ajay.kathat@microchip.com> 13934M: Claudiu Beznea <claudiu.beznea@microchip.com> 13935L: linux-wireless@vger.kernel.org 13936S: Supported 13937F: drivers/net/wireless/microchip/wilc1000/ 13938 13939MICROSEMI MIPS SOCS 13940M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13941M: UNGLinuxDriver@microchip.com 13942L: linux-mips@vger.kernel.org 13943S: Supported 13944F: Documentation/devicetree/bindings/mips/mscc.txt 13945F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13946F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13947F: arch/mips/boot/dts/mscc/ 13948F: arch/mips/configs/generic/board-ocelot.config 13949F: arch/mips/generic/board-ocelot.c 13950 13951MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13952M: Don Brace <don.brace@microchip.com> 13953L: storagedev@microchip.com 13954L: linux-scsi@vger.kernel.org 13955S: Supported 13956F: Documentation/scsi/smartpqi.rst 13957F: drivers/scsi/smartpqi/Kconfig 13958F: drivers/scsi/smartpqi/Makefile 13959F: drivers/scsi/smartpqi/smartpqi*.[ch] 13960F: include/linux/cciss*.h 13961F: include/uapi/linux/cciss*.h 13962 13963MICROSOFT MANA RDMA DRIVER 13964M: Long Li <longli@microsoft.com> 13965M: Ajay Sharma <sharmaajay@microsoft.com> 13966L: linux-rdma@vger.kernel.org 13967S: Supported 13968F: drivers/infiniband/hw/mana/ 13969F: include/net/mana 13970F: include/uapi/rdma/mana-abi.h 13971 13972MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13973M: Maximilian Luz <luzmaximilian@gmail.com> 13974L: platform-driver-x86@vger.kernel.org 13975S: Maintained 13976F: drivers/platform/surface/surface_aggregator_tabletsw.c 13977 13978MICROSOFT SURFACE BATTERY AND AC DRIVERS 13979M: Maximilian Luz <luzmaximilian@gmail.com> 13980L: linux-pm@vger.kernel.org 13981L: platform-driver-x86@vger.kernel.org 13982S: Maintained 13983F: drivers/power/supply/surface_battery.c 13984F: drivers/power/supply/surface_charger.c 13985 13986MICROSOFT SURFACE DTX DRIVER 13987M: Maximilian Luz <luzmaximilian@gmail.com> 13988L: platform-driver-x86@vger.kernel.org 13989S: Maintained 13990F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13991F: drivers/platform/surface/surface_dtx.c 13992F: include/uapi/linux/surface_aggregator/dtx.h 13993 13994MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13995M: Maximilian Luz <luzmaximilian@gmail.com> 13996L: platform-driver-x86@vger.kernel.org 13997S: Maintained 13998F: drivers/platform/surface/surface_gpe.c 13999 14000MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14001M: Hans de Goede <hdegoede@redhat.com> 14002M: Mark Gross <markgross@kernel.org> 14003M: Maximilian Luz <luzmaximilian@gmail.com> 14004L: platform-driver-x86@vger.kernel.org 14005S: Maintained 14006T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14007F: drivers/platform/surface/ 14008 14009MICROSOFT SURFACE HID TRANSPORT DRIVER 14010M: Maximilian Luz <luzmaximilian@gmail.com> 14011L: linux-input@vger.kernel.org 14012L: platform-driver-x86@vger.kernel.org 14013S: Maintained 14014F: drivers/hid/surface-hid/ 14015 14016MICROSOFT SURFACE HOT-PLUG DRIVER 14017M: Maximilian Luz <luzmaximilian@gmail.com> 14018L: platform-driver-x86@vger.kernel.org 14019S: Maintained 14020F: drivers/platform/surface/surface_hotplug.c 14021 14022MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14023M: Maximilian Luz <luzmaximilian@gmail.com> 14024L: platform-driver-x86@vger.kernel.org 14025S: Maintained 14026F: drivers/platform/surface/surface_platform_profile.c 14027 14028MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14029M: Chen Yu <yu.c.chen@intel.com> 14030L: platform-driver-x86@vger.kernel.org 14031S: Supported 14032F: drivers/platform/surface/surfacepro3_button.c 14033 14034MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14035M: Maximilian Luz <luzmaximilian@gmail.com> 14036L: platform-driver-x86@vger.kernel.org 14037S: Maintained 14038F: drivers/platform/surface/surface_aggregator_hub.c 14039 14040MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14041M: Maximilian Luz <luzmaximilian@gmail.com> 14042L: platform-driver-x86@vger.kernel.org 14043S: Maintained 14044W: https://github.com/linux-surface/surface-aggregator-module 14045C: irc://irc.libera.chat/linux-surface 14046F: Documentation/driver-api/surface_aggregator/ 14047F: drivers/platform/surface/aggregator/ 14048F: drivers/platform/surface/surface_acpi_notify.c 14049F: drivers/platform/surface/surface_aggregator_cdev.c 14050F: drivers/platform/surface/surface_aggregator_registry.c 14051F: include/linux/surface_acpi_notify.h 14052F: include/linux/surface_aggregator/ 14053F: include/uapi/linux/surface_aggregator/ 14054 14055MICROTEK X6 SCANNER 14056M: Oliver Neukum <oliver@neukum.org> 14057S: Maintained 14058F: drivers/usb/image/microtek.* 14059 14060MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14061M: Luka Kovacic <luka.kovacic@sartura.hr> 14062M: Luka Perkov <luka.perkov@sartura.hr> 14063S: Maintained 14064F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14065F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14066F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14067F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14068F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14069F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14070 14071MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14072M: Sakari Ailus <sakari.ailus@linux.intel.com> 14073L: linux-media@vger.kernel.org 14074S: Maintained 14075F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14076F: Documentation/driver-api/media/drivers/ccs/ 14077F: Documentation/userspace-api/media/drivers/ccs.rst 14078F: drivers/media/i2c/ccs-pll.c 14079F: drivers/media/i2c/ccs-pll.h 14080F: drivers/media/i2c/ccs/ 14081F: include/uapi/linux/ccs.h 14082F: include/uapi/linux/smiapp.h 14083 14084MIPS 14085M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14086L: linux-mips@vger.kernel.org 14087S: Maintained 14088W: http://www.linux-mips.org/ 14089Q: https://patchwork.kernel.org/project/linux-mips/list/ 14090T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14091F: Documentation/devicetree/bindings/mips/ 14092F: Documentation/mips/ 14093F: arch/mips/ 14094F: drivers/platform/mips/ 14095F: include/dt-bindings/mips/ 14096 14097MIPS BOSTON DEVELOPMENT BOARD 14098M: Paul Burton <paulburton@kernel.org> 14099L: linux-mips@vger.kernel.org 14100S: Maintained 14101F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14102F: arch/mips/boot/dts/img/boston.dts 14103F: arch/mips/configs/generic/board-boston.config 14104F: drivers/clk/imgtec/clk-boston.c 14105F: include/dt-bindings/clock/boston-clock.h 14106 14107MIPS CORE DRIVERS 14108M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14109M: Serge Semin <fancer.lancer@gmail.com> 14110L: linux-mips@vger.kernel.org 14111S: Supported 14112F: drivers/bus/mips_cdmm.c 14113F: drivers/clocksource/mips-gic-timer.c 14114F: drivers/cpuidle/cpuidle-cps.c 14115F: drivers/irqchip/irq-mips-cpu.c 14116F: drivers/irqchip/irq-mips-gic.c 14117 14118MIPS GENERIC PLATFORM 14119M: Paul Burton <paulburton@kernel.org> 14120L: linux-mips@vger.kernel.org 14121S: Supported 14122F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14123F: arch/mips/generic/ 14124F: arch/mips/tools/generic-board-config.sh 14125 14126MIPS RINT INSTRUCTION EMULATION 14127M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14128L: linux-mips@vger.kernel.org 14129S: Supported 14130F: arch/mips/math-emu/dp_rint.c 14131F: arch/mips/math-emu/sp_rint.c 14132 14133MIPS/LOONGSON1 ARCHITECTURE 14134M: Keguang Zhang <keguang.zhang@gmail.com> 14135L: linux-mips@vger.kernel.org 14136S: Maintained 14137F: arch/mips/include/asm/mach-loongson32/ 14138F: arch/mips/loongson32/ 14139F: drivers/*/*loongson1* 14140 14141MIPS/LOONGSON2EF ARCHITECTURE 14142M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14143L: linux-mips@vger.kernel.org 14144S: Maintained 14145F: arch/mips/include/asm/mach-loongson2ef/ 14146F: arch/mips/loongson2ef/ 14147F: drivers/cpufreq/loongson2_cpufreq.c 14148 14149MIPS/LOONGSON64 ARCHITECTURE 14150M: Huacai Chen <chenhuacai@kernel.org> 14151M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14152L: linux-mips@vger.kernel.org 14153S: Maintained 14154F: arch/mips/include/asm/mach-loongson64/ 14155F: arch/mips/loongson64/ 14156F: drivers/irqchip/irq-loongson* 14157F: drivers/platform/mips/cpu_hwmon.c 14158 14159MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14160M: Hans Verkuil <hverkuil@xs4all.nl> 14161L: linux-media@vger.kernel.org 14162S: Odd Fixes 14163W: https://linuxtv.org 14164T: git git://linuxtv.org/media_tree.git 14165F: drivers/media/radio/radio-miropcm20* 14166 14167MMP SUPPORT 14168R: Lubomir Rintel <lkundrak@v3.sk> 14169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14170S: Odd Fixes 14171T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14172F: arch/arm/boot/dts/mmp* 14173F: arch/arm/mach-mmp/ 14174F: include/linux/soc/mmp/ 14175 14176MMP USB PHY DRIVERS 14177R: Lubomir Rintel <lkundrak@v3.sk> 14178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14179S: Maintained 14180F: drivers/phy/marvell/phy-mmp3-usb.c 14181F: drivers/phy/marvell/phy-pxa-usb.c 14182 14183MMU GATHER AND TLB INVALIDATION 14184M: Will Deacon <will@kernel.org> 14185M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14186M: Andrew Morton <akpm@linux-foundation.org> 14187M: Nick Piggin <npiggin@gmail.com> 14188M: Peter Zijlstra <peterz@infradead.org> 14189L: linux-arch@vger.kernel.org 14190L: linux-mm@kvack.org 14191S: Maintained 14192F: arch/*/include/asm/tlb.h 14193F: include/asm-generic/tlb.h 14194F: mm/mmu_gather.c 14195 14196MN88472 MEDIA DRIVER 14197M: Antti Palosaari <crope@iki.fi> 14198L: linux-media@vger.kernel.org 14199S: Maintained 14200W: https://linuxtv.org 14201W: http://palosaari.fi/linux/ 14202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14203F: drivers/media/dvb-frontends/mn88472* 14204 14205MN88473 MEDIA DRIVER 14206M: Antti Palosaari <crope@iki.fi> 14207L: linux-media@vger.kernel.org 14208S: Maintained 14209W: https://linuxtv.org 14210W: http://palosaari.fi/linux/ 14211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14212F: drivers/media/dvb-frontends/mn88473* 14213 14214MODULE SUPPORT 14215M: Luis Chamberlain <mcgrof@kernel.org> 14216L: linux-modules@vger.kernel.org 14217L: linux-kernel@vger.kernel.org 14218S: Maintained 14219T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14220F: include/linux/kmod.h 14221F: include/linux/module.h 14222F: kernel/module/ 14223F: lib/test_kmod.c 14224F: scripts/module* 14225F: tools/testing/selftests/kmod/ 14226 14227MONOLITHIC POWER SYSTEM PMIC DRIVER 14228M: Saravanan Sekar <sravanhome@gmail.com> 14229S: Maintained 14230F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14231F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14232F: drivers/hwmon/pmbus/mpq7932.c 14233F: drivers/iio/adc/mp2629_adc.c 14234F: drivers/mfd/mp2629.c 14235F: drivers/power/supply/mp2629_charger.c 14236F: drivers/regulator/mp5416.c 14237F: drivers/regulator/mpq7920.c 14238F: drivers/regulator/mpq7920.h 14239F: include/linux/mfd/mp2629.h 14240 14241MOST(R) TECHNOLOGY DRIVER 14242M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14243M: Christian Gromm <christian.gromm@microchip.com> 14244S: Maintained 14245F: Documentation/ABI/testing/configfs-most 14246F: Documentation/ABI/testing/sysfs-bus-most 14247F: drivers/most/ 14248F: drivers/staging/most/ 14249F: include/linux/most.h 14250 14251MOTORCOMM PHY DRIVER 14252M: Peter Geis <pgwipeout@gmail.com> 14253M: Frank <Frank.Sae@motor-comm.com> 14254L: netdev@vger.kernel.org 14255S: Maintained 14256F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14257F: drivers/net/phy/motorcomm.c 14258 14259MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14260M: Jiri Slaby <jirislaby@kernel.org> 14261S: Maintained 14262F: Documentation/driver-api/tty/moxa-smartio.rst 14263F: drivers/tty/mxser.* 14264 14265MR800 AVERMEDIA USB FM RADIO DRIVER 14266M: Alexey Klimov <klimov.linux@gmail.com> 14267L: linux-media@vger.kernel.org 14268S: Maintained 14269T: git git://linuxtv.org/media_tree.git 14270F: drivers/media/radio/radio-mr800.c 14271 14272MRF24J40 IEEE 802.15.4 RADIO DRIVER 14273M: Stefan Schmidt <stefan@datenfreihafen.org> 14274L: linux-wpan@vger.kernel.org 14275S: Odd Fixes 14276F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14277F: drivers/net/ieee802154/mrf24j40.c 14278 14279MSI EC DRIVER 14280M: Nikita Kravets <teackot@gmail.com> 14281L: platform-driver-x86@vger.kernel.org 14282S: Maintained 14283W: https://github.com/BeardOverflow/msi-ec 14284F: drivers/platform/x86/msi-ec.* 14285 14286MSI LAPTOP SUPPORT 14287M: "Lee, Chun-Yi" <jlee@suse.com> 14288L: platform-driver-x86@vger.kernel.org 14289S: Maintained 14290F: drivers/platform/x86/msi-laptop.c 14291 14292MSI WMI SUPPORT 14293L: platform-driver-x86@vger.kernel.org 14294S: Orphan 14295F: drivers/platform/x86/msi-wmi.c 14296 14297MSI001 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/tuners/msi001* 14306 14307MSI2500 MEDIA DRIVER 14308M: Antti Palosaari <crope@iki.fi> 14309L: linux-media@vger.kernel.org 14310S: Maintained 14311W: https://linuxtv.org 14312W: http://palosaari.fi/linux/ 14313Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14314T: git git://linuxtv.org/anttip/media_tree.git 14315F: drivers/media/usb/msi2500/ 14316 14317MSTAR INTERRUPT CONTROLLER DRIVER 14318M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14319M: Daniel Palmer <daniel@thingy.jp> 14320S: Maintained 14321F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14322F: drivers/irqchip/irq-mst-intc.c 14323 14324MSYSTEMS DISKONCHIP G3 MTD DRIVER 14325M: Robert Jarzmik <robert.jarzmik@free.fr> 14326L: linux-mtd@lists.infradead.org 14327S: Maintained 14328F: drivers/mtd/devices/docg3* 14329 14330MT9P031 APTINA CAMERA SENSOR 14331M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14332L: linux-media@vger.kernel.org 14333S: Maintained 14334T: git git://linuxtv.org/media_tree.git 14335F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14336F: drivers/media/i2c/mt9p031.c 14337F: include/media/i2c/mt9p031.h 14338 14339MT9T112 APTINA CAMERA SENSOR 14340M: Jacopo Mondi <jacopo@jmondi.org> 14341L: linux-media@vger.kernel.org 14342S: Odd Fixes 14343T: git git://linuxtv.org/media_tree.git 14344F: drivers/media/i2c/mt9t112.c 14345F: include/media/i2c/mt9t112.h 14346 14347MT9V032 APTINA CAMERA SENSOR 14348M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14349L: linux-media@vger.kernel.org 14350S: Maintained 14351T: git git://linuxtv.org/media_tree.git 14352F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14353F: drivers/media/i2c/mt9v032.c 14354F: include/media/i2c/mt9v032.h 14355 14356MT9V111 APTINA CAMERA SENSOR 14357M: Jacopo Mondi <jacopo@jmondi.org> 14358L: linux-media@vger.kernel.org 14359S: Maintained 14360T: git git://linuxtv.org/media_tree.git 14361F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14362F: drivers/media/i2c/mt9v111.c 14363 14364MULTIFUNCTION DEVICES (MFD) 14365M: Lee Jones <lee@kernel.org> 14366S: Maintained 14367T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14368F: Documentation/devicetree/bindings/mfd/ 14369F: drivers/mfd/ 14370F: include/dt-bindings/mfd/ 14371F: include/linux/mfd/ 14372 14373MULTIMEDIA CARD (MMC) ETC. OVER SPI 14374S: Orphan 14375F: drivers/mmc/host/mmc_spi.c 14376F: include/linux/spi/mmc_spi.h 14377 14378MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14379M: Ulf Hansson <ulf.hansson@linaro.org> 14380L: linux-mmc@vger.kernel.org 14381S: Maintained 14382T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14383F: Documentation/devicetree/bindings/mmc/ 14384F: drivers/mmc/ 14385F: include/linux/mmc/ 14386F: include/uapi/linux/mmc/ 14387 14388MULTIPLEXER SUBSYSTEM 14389M: Peter Rosin <peda@axentia.se> 14390S: Maintained 14391F: Documentation/ABI/testing/sysfs-class-mux* 14392F: Documentation/devicetree/bindings/mux/ 14393F: drivers/mux/ 14394F: include/dt-bindings/mux/ 14395F: include/linux/mux/ 14396 14397MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14398M: Bin Liu <b-liu@ti.com> 14399L: linux-usb@vger.kernel.org 14400S: Maintained 14401F: drivers/usb/musb/ 14402 14403MXL301RF MEDIA DRIVER 14404M: Akihiro Tsukada <tskd08@gmail.com> 14405L: linux-media@vger.kernel.org 14406S: Odd Fixes 14407F: drivers/media/tuners/mxl301rf* 14408 14409MXL5007T MEDIA DRIVER 14410M: Michael Krufky <mkrufky@linuxtv.org> 14411L: linux-media@vger.kernel.org 14412S: Maintained 14413W: https://linuxtv.org 14414W: http://github.com/mkrufky 14415Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14416T: git git://linuxtv.org/mkrufky/tuners.git 14417F: drivers/media/tuners/mxl5007t.* 14418 14419MXSFB DRM DRIVER 14420M: Marek Vasut <marex@denx.de> 14421M: Stefan Agner <stefan@agner.ch> 14422L: dri-devel@lists.freedesktop.org 14423S: Supported 14424T: git git://anongit.freedesktop.org/drm/drm-misc 14425F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14426F: drivers/gpu/drm/mxsfb/ 14427 14428MYLEX DAC960 PCI RAID Controller 14429M: Hannes Reinecke <hare@kernel.org> 14430L: linux-scsi@vger.kernel.org 14431S: Supported 14432F: drivers/scsi/myrb.* 14433F: drivers/scsi/myrs.* 14434 14435MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14436M: Chris Lee <christopher.lee@cspi.com> 14437L: netdev@vger.kernel.org 14438S: Supported 14439W: https://www.cspi.com/ethernet-products/support/downloads/ 14440F: drivers/net/ethernet/myricom/myri10ge/ 14441 14442NAND FLASH SUBSYSTEM 14443M: Miquel Raynal <miquel.raynal@bootlin.com> 14444R: Richard Weinberger <richard@nod.at> 14445L: linux-mtd@lists.infradead.org 14446S: Maintained 14447W: http://www.linux-mtd.infradead.org/ 14448Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14449C: irc://irc.oftc.net/mtd 14450T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14451F: drivers/mtd/nand/ 14452F: include/linux/mtd/*nand*.h 14453 14454NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14455M: Daniel Mack <zonque@gmail.com> 14456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14457S: Maintained 14458W: http://www.native-instruments.com 14459F: sound/usb/caiaq/ 14460 14461NATSEMI ETHERNET DRIVER (DP8381x) 14462S: Orphan 14463F: drivers/net/ethernet/natsemi/natsemi.c 14464 14465NCR 5380 SCSI DRIVERS 14466M: Finn Thain <fthain@linux-m68k.org> 14467M: Michael Schmitz <schmitzmic@gmail.com> 14468L: linux-scsi@vger.kernel.org 14469S: Maintained 14470F: Documentation/scsi/g_NCR5380.rst 14471F: drivers/scsi/NCR5380.* 14472F: drivers/scsi/arm/cumana_1.c 14473F: drivers/scsi/arm/oak.c 14474F: drivers/scsi/atari_scsi.* 14475F: drivers/scsi/dmx3191d.c 14476F: drivers/scsi/g_NCR5380.* 14477F: drivers/scsi/mac_scsi.* 14478F: drivers/scsi/sun3_scsi.* 14479F: drivers/scsi/sun3_scsi_vme.c 14480 14481NCSI LIBRARY 14482M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14483S: Maintained 14484F: net/ncsi/ 14485 14486NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14487M: Guenter Roeck <linux@roeck-us.net> 14488L: linux-hwmon@vger.kernel.org 14489S: Maintained 14490F: Documentation/hwmon/nct6775.rst 14491F: drivers/hwmon/nct6775-core.c 14492F: drivers/hwmon/nct6775-platform.c 14493F: drivers/hwmon/nct6775.h 14494 14495NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14496M: Zev Weiss <zev@bewilderbeest.net> 14497L: linux-hwmon@vger.kernel.org 14498S: Maintained 14499F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14500F: drivers/hwmon/nct6775-i2c.c 14501 14502NETDEVSIM 14503M: Jakub Kicinski <kuba@kernel.org> 14504S: Maintained 14505F: drivers/net/netdevsim/* 14506 14507NETEM NETWORK EMULATOR 14508M: Stephen Hemminger <stephen@networkplumber.org> 14509L: netdev@vger.kernel.org 14510S: Maintained 14511F: net/sched/sch_netem.c 14512 14513NETERION 10GbE DRIVERS (s2io) 14514M: Jon Mason <jdmason@kudzu.us> 14515L: netdev@vger.kernel.org 14516S: Supported 14517F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14518F: drivers/net/ethernet/neterion/ 14519 14520NETFILTER 14521M: Pablo Neira Ayuso <pablo@netfilter.org> 14522M: Jozsef Kadlecsik <kadlec@netfilter.org> 14523M: Florian Westphal <fw@strlen.de> 14524L: netfilter-devel@vger.kernel.org 14525L: coreteam@netfilter.org 14526S: Maintained 14527W: http://www.netfilter.org/ 14528W: http://www.iptables.org/ 14529W: http://www.nftables.org/ 14530Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14531C: irc://irc.libera.chat/netfilter 14532T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14533T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14534F: include/linux/netfilter* 14535F: include/linux/netfilter/ 14536F: include/net/netfilter/ 14537F: include/uapi/linux/netfilter* 14538F: include/uapi/linux/netfilter/ 14539F: net/*/netfilter.c 14540F: net/*/netfilter/ 14541F: net/bridge/br_netfilter*.c 14542F: net/netfilter/ 14543 14544NETROM NETWORK LAYER 14545M: Ralf Baechle <ralf@linux-mips.org> 14546L: linux-hams@vger.kernel.org 14547S: Maintained 14548W: http://www.linux-ax25.org/ 14549F: include/net/netrom.h 14550F: include/uapi/linux/netrom.h 14551F: net/netrom/ 14552 14553NETRONIX EMBEDDED CONTROLLER 14554M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14555S: Maintained 14556F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14557F: drivers/mfd/ntxec.c 14558F: drivers/pwm/pwm-ntxec.c 14559F: drivers/rtc/rtc-ntxec.c 14560F: include/linux/mfd/ntxec.h 14561 14562NETRONOME ETHERNET DRIVERS 14563M: Simon Horman <simon.horman@corigine.com> 14564R: Jakub Kicinski <kuba@kernel.org> 14565L: oss-drivers@corigine.com 14566S: Maintained 14567F: drivers/net/ethernet/netronome/ 14568 14569NETWORK BLOCK DEVICE (NBD) 14570M: Josef Bacik <josef@toxicpanda.com> 14571L: linux-block@vger.kernel.org 14572L: nbd@other.debian.org 14573S: Maintained 14574F: Documentation/admin-guide/blockdev/nbd.rst 14575F: drivers/block/nbd.c 14576F: include/trace/events/nbd.h 14577F: include/uapi/linux/nbd.h 14578 14579NETWORK DROP MONITOR 14580M: Neil Horman <nhorman@tuxdriver.com> 14581L: netdev@vger.kernel.org 14582S: Maintained 14583W: https://fedorahosted.org/dropwatch/ 14584F: include/uapi/linux/net_dropmon.h 14585F: net/core/drop_monitor.c 14586 14587NETWORKING DRIVERS 14588M: "David S. Miller" <davem@davemloft.net> 14589M: Eric Dumazet <edumazet@google.com> 14590M: Jakub Kicinski <kuba@kernel.org> 14591M: Paolo Abeni <pabeni@redhat.com> 14592L: netdev@vger.kernel.org 14593S: Maintained 14594Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14595T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14596T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14597F: Documentation/devicetree/bindings/net/ 14598F: drivers/connector/ 14599F: drivers/net/ 14600X: drivers/net/wireless/ 14601F: include/dt-bindings/net/ 14602F: include/linux/etherdevice.h 14603F: include/linux/fcdevice.h 14604F: include/linux/fddidevice.h 14605F: include/linux/hippidevice.h 14606F: include/linux/if_* 14607F: include/linux/inetdevice.h 14608F: include/linux/netdevice.h 14609F: include/uapi/linux/if_* 14610F: include/uapi/linux/netdevice.h 14611 14612NETWORKING DRIVERS (WIRELESS) 14613M: Kalle Valo <kvalo@kernel.org> 14614L: linux-wireless@vger.kernel.org 14615S: Maintained 14616W: https://wireless.wiki.kernel.org/ 14617Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14618T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14619T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14620F: Documentation/devicetree/bindings/net/wireless/ 14621F: drivers/net/wireless/ 14622 14623NETWORKING [DSA] 14624M: Andrew Lunn <andrew@lunn.ch> 14625M: Florian Fainelli <f.fainelli@gmail.com> 14626M: Vladimir Oltean <olteanv@gmail.com> 14627S: Maintained 14628F: Documentation/devicetree/bindings/net/dsa/ 14629F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14630F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14631F: drivers/net/dsa/ 14632F: include/linux/dsa/ 14633F: include/linux/platform_data/dsa.h 14634F: include/net/dsa.h 14635F: net/dsa/ 14636F: tools/testing/selftests/drivers/net/dsa/ 14637 14638NETWORKING [GENERAL] 14639M: "David S. Miller" <davem@davemloft.net> 14640M: Eric Dumazet <edumazet@google.com> 14641M: Jakub Kicinski <kuba@kernel.org> 14642M: Paolo Abeni <pabeni@redhat.com> 14643L: netdev@vger.kernel.org 14644S: Maintained 14645Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14646B: mailto:netdev@vger.kernel.org 14647T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14648T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14649F: Documentation/core-api/netlink.rst 14650F: Documentation/netlink/ 14651F: Documentation/networking/ 14652F: Documentation/process/maintainer-netdev.rst 14653F: Documentation/userspace-api/netlink/ 14654F: include/linux/in.h 14655F: include/linux/net.h 14656F: include/linux/netdevice.h 14657F: include/net/ 14658F: include/uapi/linux/in.h 14659F: include/uapi/linux/net.h 14660F: include/uapi/linux/net_namespace.h 14661F: include/uapi/linux/netdevice.h 14662F: lib/net_utils.c 14663F: lib/random32.c 14664F: net/ 14665X: net/bluetooth/ 14666F: tools/net/ 14667F: tools/testing/selftests/net/ 14668 14669NETWORKING [IPSEC] 14670M: Steffen Klassert <steffen.klassert@secunet.com> 14671M: Herbert Xu <herbert@gondor.apana.org.au> 14672M: "David S. Miller" <davem@davemloft.net> 14673L: netdev@vger.kernel.org 14674S: Maintained 14675T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14676T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14677F: include/net/xfrm.h 14678F: include/uapi/linux/xfrm.h 14679F: net/ipv4/ah4.c 14680F: net/ipv4/esp4* 14681F: net/ipv4/ip_vti.c 14682F: net/ipv4/ipcomp.c 14683F: net/ipv4/xfrm* 14684F: net/ipv6/ah6.c 14685F: net/ipv6/esp6* 14686F: net/ipv6/ip6_vti.c 14687F: net/ipv6/ipcomp6.c 14688F: net/ipv6/xfrm* 14689F: net/key/ 14690F: net/xfrm/ 14691F: tools/testing/selftests/net/ipsec.c 14692 14693NETWORKING [IPv4/IPv6] 14694M: "David S. Miller" <davem@davemloft.net> 14695M: David Ahern <dsahern@kernel.org> 14696L: netdev@vger.kernel.org 14697S: Maintained 14698T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14699F: arch/x86/net/* 14700F: include/linux/ip.h 14701F: include/linux/ipv6* 14702F: include/net/fib* 14703F: include/net/ip* 14704F: include/net/route.h 14705F: net/ipv4/ 14706F: net/ipv6/ 14707 14708NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14709M: Paul Moore <paul@paul-moore.com> 14710L: netdev@vger.kernel.org 14711L: linux-security-module@vger.kernel.org 14712S: Maintained 14713W: https://github.com/netlabel 14714F: Documentation/netlabel/ 14715F: include/net/calipso.h 14716F: include/net/cipso_ipv4.h 14717F: include/net/netlabel.h 14718F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14719F: include/uapi/linux/netfilter/xt_SECMARK.h 14720F: net/ipv4/cipso_ipv4.c 14721F: net/ipv6/calipso.c 14722F: net/netfilter/xt_CONNSECMARK.c 14723F: net/netfilter/xt_SECMARK.c 14724F: net/netlabel/ 14725 14726NETWORKING [MPTCP] 14727M: Matthieu Baerts <matthieu.baerts@tessares.net> 14728M: Mat Martineau <martineau@kernel.org> 14729L: netdev@vger.kernel.org 14730L: mptcp@lists.linux.dev 14731S: Maintained 14732W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14733B: https://github.com/multipath-tcp/mptcp_net-next/issues 14734T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14735T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14736F: Documentation/networking/mptcp-sysctl.rst 14737F: include/net/mptcp.h 14738F: include/trace/events/mptcp.h 14739F: include/uapi/linux/mptcp.h 14740F: net/mptcp/ 14741F: tools/testing/selftests/bpf/*/*mptcp*.c 14742F: tools/testing/selftests/net/mptcp/ 14743 14744NETWORKING [TCP] 14745M: Eric Dumazet <edumazet@google.com> 14746L: netdev@vger.kernel.org 14747S: Maintained 14748F: include/linux/net_mm.h 14749F: include/linux/tcp.h 14750F: include/net/tcp.h 14751F: include/trace/events/tcp.h 14752F: include/uapi/linux/tcp.h 14753F: net/ipv4/syncookies.c 14754F: net/ipv4/tcp*.c 14755F: net/ipv6/syncookies.c 14756F: net/ipv6/tcp*.c 14757 14758NETWORKING [TLS] 14759M: Boris Pismenny <borisp@nvidia.com> 14760M: John Fastabend <john.fastabend@gmail.com> 14761M: Jakub Kicinski <kuba@kernel.org> 14762L: netdev@vger.kernel.org 14763S: Maintained 14764F: include/net/tls.h 14765F: include/uapi/linux/tls.h 14766F: net/tls/* 14767 14768NETXEN (1/10) GbE SUPPORT 14769M: Manish Chopra <manishc@marvell.com> 14770M: Rahul Verma <rahulv@marvell.com> 14771M: GR-Linux-NIC-Dev@marvell.com 14772L: netdev@vger.kernel.org 14773S: Supported 14774F: drivers/net/ethernet/qlogic/netxen/ 14775 14776NET_FAILOVER MODULE 14777M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14778L: netdev@vger.kernel.org 14779S: Supported 14780F: Documentation/networking/net_failover.rst 14781F: drivers/net/net_failover.c 14782F: include/net/net_failover.h 14783 14784NEXTHOP 14785M: David Ahern <dsahern@kernel.org> 14786L: netdev@vger.kernel.org 14787S: Maintained 14788F: include/net/netns/nexthop.h 14789F: include/net/nexthop.h 14790F: include/uapi/linux/nexthop.h 14791F: net/ipv4/nexthop.c 14792 14793NFC SUBSYSTEM 14794M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14795L: netdev@vger.kernel.org 14796S: Maintained 14797F: Documentation/devicetree/bindings/net/nfc/ 14798F: drivers/nfc/ 14799F: include/net/nfc/ 14800F: include/uapi/linux/nfc.h 14801F: net/nfc/ 14802 14803NFC VIRTUAL NCI DEVICE DRIVER 14804M: Bongsu Jeon <bongsu.jeon@samsung.com> 14805L: netdev@vger.kernel.org 14806S: Supported 14807F: drivers/nfc/virtual_ncidev.c 14808F: tools/testing/selftests/nci/ 14809 14810NFS, SUNRPC, AND LOCKD CLIENTS 14811M: Trond Myklebust <trond.myklebust@hammerspace.com> 14812M: Anna Schumaker <anna@kernel.org> 14813L: linux-nfs@vger.kernel.org 14814S: Maintained 14815W: http://client.linux-nfs.org 14816T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14817F: Documentation/filesystems/nfs/ 14818F: fs/lockd/ 14819F: fs/nfs/ 14820F: fs/nfs_common/ 14821F: include/linux/lockd/ 14822F: include/linux/nfs* 14823F: include/linux/sunrpc/ 14824F: include/uapi/linux/nfs* 14825F: include/uapi/linux/sunrpc/ 14826F: net/sunrpc/ 14827 14828NILFS2 FILESYSTEM 14829M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14830L: linux-nilfs@vger.kernel.org 14831S: Supported 14832W: https://nilfs.sourceforge.io/ 14833W: https://nilfs.osdn.jp/ 14834T: git https://github.com/konis/nilfs2.git 14835F: Documentation/filesystems/nilfs2.rst 14836F: fs/nilfs2/ 14837F: include/trace/events/nilfs2.h 14838F: include/uapi/linux/nilfs2_api.h 14839F: include/uapi/linux/nilfs2_ondisk.h 14840 14841NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14842M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14843S: Maintained 14844W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14845F: Documentation/scsi/NinjaSCSI.rst 14846F: drivers/scsi/pcmcia/nsp_* 14847 14848NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14849M: GOTO Masanori <gotom@debian.or.jp> 14850M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14851S: Maintained 14852W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14853F: Documentation/scsi/NinjaSCSI.rst 14854F: drivers/scsi/nsp32* 14855 14856NINTENDO HID DRIVER 14857M: Daniel J. Ogorchock <djogorchock@gmail.com> 14858L: linux-input@vger.kernel.org 14859S: Maintained 14860F: drivers/hid/hid-nintendo* 14861 14862NIOS2 ARCHITECTURE 14863M: Dinh Nguyen <dinguyen@kernel.org> 14864S: Maintained 14865T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14866F: arch/nios2/ 14867 14868NITRO ENCLAVES (NE) 14869M: Alexandru Ciobotaru <alcioa@amazon.com> 14870L: linux-kernel@vger.kernel.org 14871L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14872S: Supported 14873W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14874F: Documentation/virt/ne_overview.rst 14875F: drivers/virt/nitro_enclaves/ 14876F: include/linux/nitro_enclaves.h 14877F: include/uapi/linux/nitro_enclaves.h 14878F: samples/nitro_enclaves/ 14879 14880NOHZ, DYNTICKS SUPPORT 14881M: Frederic Weisbecker <frederic@kernel.org> 14882M: Thomas Gleixner <tglx@linutronix.de> 14883M: Ingo Molnar <mingo@kernel.org> 14884L: linux-kernel@vger.kernel.org 14885S: Maintained 14886T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14887F: include/linux/sched/nohz.h 14888F: include/linux/tick.h 14889F: kernel/time/tick*.* 14890 14891NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14892M: Pavel Machek <pavel@ucw.cz> 14893M: Sakari Ailus <sakari.ailus@iki.fi> 14894L: linux-media@vger.kernel.org 14895S: Maintained 14896F: drivers/media/i2c/ad5820.c 14897F: drivers/media/i2c/et8ek8 14898 14899NOKIA N900 POWER SUPPLY DRIVERS 14900R: Pali Rohár <pali@kernel.org> 14901F: drivers/power/supply/bq2415x_charger.c 14902F: drivers/power/supply/bq27xxx_battery.c 14903F: drivers/power/supply/bq27xxx_battery_i2c.c 14904F: drivers/power/supply/isp1704_charger.c 14905F: drivers/power/supply/rx51_battery.c 14906F: include/linux/power/bq2415x_charger.h 14907F: include/linux/power/bq27xxx_battery.h 14908 14909NOLIBC HEADER FILE 14910M: Willy Tarreau <w@1wt.eu> 14911S: Maintained 14912T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14913F: tools/include/nolibc/ 14914F: tools/testing/selftests/nolibc/ 14915 14916NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14917M: Hans de Goede <hdegoede@redhat.com> 14918L: linux-input@vger.kernel.org 14919S: Maintained 14920F: drivers/input/touchscreen/novatek-nvt-ts.c 14921 14922NSDEPS 14923M: Matthias Maennich <maennich@google.com> 14924S: Maintained 14925F: Documentation/core-api/symbol-namespaces.rst 14926F: scripts/nsdeps 14927 14928NTB AMD DRIVER 14929M: Sanjay R Mehta <sanju.mehta@amd.com> 14930M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14931L: ntb@lists.linux.dev 14932S: Supported 14933F: drivers/ntb/hw/amd/ 14934 14935NTB DRIVER CORE 14936M: Jon Mason <jdmason@kudzu.us> 14937M: Dave Jiang <dave.jiang@intel.com> 14938M: Allen Hubbe <allenbh@gmail.com> 14939L: ntb@lists.linux.dev 14940S: Supported 14941W: https://github.com/jonmason/ntb/wiki 14942T: git git://github.com/jonmason/ntb.git 14943F: drivers/net/ntb_netdev.c 14944F: drivers/ntb/ 14945F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14946F: include/linux/ntb.h 14947F: include/linux/ntb_transport.h 14948F: tools/testing/selftests/ntb/ 14949 14950NTB IDT DRIVER 14951M: Serge Semin <fancer.lancer@gmail.com> 14952L: ntb@lists.linux.dev 14953S: Supported 14954F: drivers/ntb/hw/idt/ 14955 14956NTB INTEL DRIVER 14957M: Dave Jiang <dave.jiang@intel.com> 14958L: ntb@lists.linux.dev 14959S: Supported 14960W: https://github.com/davejiang/linux/wiki 14961T: git https://github.com/davejiang/linux.git 14962F: drivers/ntb/hw/intel/ 14963 14964NTFS FILESYSTEM 14965M: Anton Altaparmakov <anton@tuxera.com> 14966R: Namjae Jeon <linkinjeon@kernel.org> 14967L: linux-ntfs-dev@lists.sourceforge.net 14968S: Supported 14969W: http://www.tuxera.com/ 14970T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14971F: Documentation/filesystems/ntfs.rst 14972F: fs/ntfs/ 14973 14974NTFS3 FILESYSTEM 14975M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14976L: ntfs3@lists.linux.dev 14977S: Supported 14978W: http://www.paragon-software.com/ 14979T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14980F: Documentation/filesystems/ntfs3.rst 14981F: fs/ntfs3/ 14982 14983NUBUS SUBSYSTEM 14984M: Finn Thain <fthain@linux-m68k.org> 14985L: linux-m68k@lists.linux-m68k.org 14986S: Maintained 14987F: arch/*/include/asm/nubus.h 14988F: drivers/nubus/ 14989F: include/linux/nubus.h 14990F: include/uapi/linux/nubus.h 14991 14992NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14993M: Antonino Daplas <adaplas@gmail.com> 14994L: linux-fbdev@vger.kernel.org 14995S: Maintained 14996F: drivers/video/fbdev/nvidia/ 14997F: drivers/video/fbdev/riva/ 14998 14999NVIDIA WMI EC BACKLIGHT DRIVER 15000M: Daniel Dadap <ddadap@nvidia.com> 15001L: platform-driver-x86@vger.kernel.org 15002S: Supported 15003F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15004F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15005 15006NVM EXPRESS DRIVER 15007M: Keith Busch <kbusch@kernel.org> 15008M: Jens Axboe <axboe@fb.com> 15009M: Christoph Hellwig <hch@lst.de> 15010M: Sagi Grimberg <sagi@grimberg.me> 15011L: linux-nvme@lists.infradead.org 15012S: Supported 15013W: http://git.infradead.org/nvme.git 15014T: git git://git.infradead.org/nvme.git 15015F: Documentation/nvme/ 15016F: drivers/nvme/common/ 15017F: drivers/nvme/host/ 15018F: include/linux/nvme-*.h 15019F: include/linux/nvme.h 15020F: include/uapi/linux/nvme_ioctl.h 15021 15022NVM EXPRESS FABRICS AUTHENTICATION 15023M: Hannes Reinecke <hare@suse.de> 15024L: linux-nvme@lists.infradead.org 15025S: Supported 15026F: drivers/nvme/host/auth.c 15027F: drivers/nvme/target/auth.c 15028F: drivers/nvme/target/fabrics-cmd-auth.c 15029F: include/linux/nvme-auth.h 15030 15031NVM EXPRESS FC TRANSPORT DRIVERS 15032M: James Smart <james.smart@broadcom.com> 15033L: linux-nvme@lists.infradead.org 15034S: Supported 15035F: drivers/nvme/host/fc.c 15036F: drivers/nvme/target/fc.c 15037F: drivers/nvme/target/fcloop.c 15038F: include/linux/nvme-fc-driver.h 15039F: include/linux/nvme-fc.h 15040 15041NVM EXPRESS HARDWARE MONITORING SUPPORT 15042M: Guenter Roeck <linux@roeck-us.net> 15043L: linux-nvme@lists.infradead.org 15044S: Supported 15045F: drivers/nvme/host/hwmon.c 15046 15047NVM EXPRESS TARGET DRIVER 15048M: Christoph Hellwig <hch@lst.de> 15049M: Sagi Grimberg <sagi@grimberg.me> 15050M: Chaitanya Kulkarni <kch@nvidia.com> 15051L: linux-nvme@lists.infradead.org 15052S: Supported 15053W: http://git.infradead.org/nvme.git 15054T: git git://git.infradead.org/nvme.git 15055F: drivers/nvme/target/ 15056 15057NVMEM FRAMEWORK 15058M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15059S: Maintained 15060T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15061F: Documentation/ABI/stable/sysfs-bus-nvmem 15062F: Documentation/devicetree/bindings/nvmem/ 15063F: drivers/nvmem/ 15064F: include/linux/nvmem-consumer.h 15065F: include/linux/nvmem-provider.h 15066 15067NXP BLUETOOTH WIRELESS DRIVERS 15068M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15069M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15070S: Maintained 15071F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15072F: drivers/bluetooth/btnxpuart.c 15073 15074NXP C45 TJA11XX PHY DRIVER 15075M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15076L: netdev@vger.kernel.org 15077S: Maintained 15078F: drivers/net/phy/nxp-c45-tja11xx.c 15079 15080NXP FSPI DRIVER 15081M: Han Xu <han.xu@nxp.com> 15082M: Haibo Chen <haibo.chen@nxp.com> 15083R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15084L: linux-spi@vger.kernel.org 15085S: Maintained 15086F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15087F: drivers/spi/spi-nxp-fspi.c 15088 15089NXP FXAS21002C DRIVER 15090M: Rui Miguel Silva <rmfrfs@gmail.com> 15091L: linux-iio@vger.kernel.org 15092S: Maintained 15093F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15094F: drivers/iio/gyro/fxas21002c.h 15095F: drivers/iio/gyro/fxas21002c_core.c 15096F: drivers/iio/gyro/fxas21002c_i2c.c 15097F: drivers/iio/gyro/fxas21002c_spi.c 15098 15099NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15100M: Haibo Chen <haibo.chen@nxp.com> 15101L: linux-iio@vger.kernel.org 15102L: linux-imx@nxp.com 15103S: Maintained 15104F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15105F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15106F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15107F: drivers/iio/adc/imx7d_adc.c 15108F: drivers/iio/adc/imx93_adc.c 15109F: drivers/iio/adc/vf610_adc.c 15110 15111NXP i.MX 8M ISI DRIVER 15112M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15113L: linux-media@vger.kernel.org 15114S: Maintained 15115F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15116F: drivers/media/platform/nxp/imx8-isi/ 15117 15118NXP i.MX 8MP DW100 V4L2 DRIVER 15119M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15120L: linux-media@vger.kernel.org 15121S: Maintained 15122F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15123F: Documentation/userspace-api/media/drivers/dw100.rst 15124F: drivers/media/platform/nxp/dw100/ 15125F: include/uapi/linux/dw100.h 15126 15127NXP i.MX 8MQ DCSS DRIVER 15128M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15129R: Lucas Stach <l.stach@pengutronix.de> 15130L: dri-devel@lists.freedesktop.org 15131S: Maintained 15132F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15133F: drivers/gpu/drm/imx/dcss/ 15134 15135NXP i.MX 8QXP ADC DRIVER 15136M: Cai Huoqing <cai.huoqing@linux.dev> 15137M: Haibo Chen <haibo.chen@nxp.com> 15138L: linux-imx@nxp.com 15139L: linux-iio@vger.kernel.org 15140S: Maintained 15141F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15142F: drivers/iio/adc/imx8qxp-adc.c 15143 15144NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15145M: Mirela Rabulea <mirela.rabulea@nxp.com> 15146R: NXP Linux Team <linux-imx@nxp.com> 15147L: linux-media@vger.kernel.org 15148S: Maintained 15149F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15150F: drivers/media/platform/nxp/imx-jpeg 15151 15152NXP i.MX CLOCK DRIVERS 15153M: Abel Vesa <abelvesa@kernel.org> 15154R: Peng Fan <peng.fan@nxp.com> 15155L: linux-clk@vger.kernel.org 15156L: linux-imx@nxp.com 15157S: Maintained 15158T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15159F: Documentation/devicetree/bindings/clock/imx* 15160F: drivers/clk/imx/ 15161F: include/dt-bindings/clock/imx* 15162 15163NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15164M: Jagan Teki <jagan@amarulasolutions.com> 15165S: Maintained 15166F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15167F: drivers/regulator/pf8x00-regulator.c 15168 15169NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15170M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15171L: linux-kernel@vger.kernel.org 15172S: Maintained 15173F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15174F: drivers/extcon/extcon-ptn5150.c 15175 15176NXP SGTL5000 DRIVER 15177M: Fabio Estevam <festevam@gmail.com> 15178L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15179S: Maintained 15180F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15181F: sound/soc/codecs/sgtl5000* 15182 15183NXP SJA1105 ETHERNET SWITCH DRIVER 15184M: Vladimir Oltean <olteanv@gmail.com> 15185L: linux-kernel@vger.kernel.org 15186S: Maintained 15187F: drivers/net/dsa/sja1105 15188F: drivers/net/pcs/pcs-xpcs-nxp.c 15189 15190NXP TDA998X DRM DRIVER 15191M: Russell King <linux@armlinux.org.uk> 15192S: Maintained 15193T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15194T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15195F: drivers/gpu/drm/i2c/tda998x_drv.c 15196F: include/drm/i2c/tda998x.h 15197F: include/dt-bindings/display/tda998x.h 15198K: "nxp,tda998x" 15199 15200NXP TFA9879 DRIVER 15201M: Peter Rosin <peda@axentia.se> 15202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15203S: Maintained 15204F: Documentation/devicetree/bindings/sound/tfa9879.txt 15205F: sound/soc/codecs/tfa9879* 15206 15207NXP-NCI NFC DRIVER 15208S: Orphan 15209F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15210F: drivers/nfc/nxp-nci 15211 15212NXP/Goodix TFA989X (TFA1) DRIVER 15213M: Stephan Gerhold <stephan@gerhold.net> 15214L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15215S: Maintained 15216F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15217F: sound/soc/codecs/tfa989x.c 15218 15219NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15220M: Jonas Malaco <jonas@protocubo.io> 15221L: linux-hwmon@vger.kernel.org 15222S: Maintained 15223F: Documentation/hwmon/nzxt-kraken2.rst 15224F: drivers/hwmon/nzxt-kraken2.c 15225 15226NZXT-SMART2 HARDWARE MONITORING DRIVER 15227M: Aleksandr Mezin <mezin.alexander@gmail.com> 15228L: linux-hwmon@vger.kernel.org 15229S: Maintained 15230F: Documentation/hwmon/nzxt-smart2.rst 15231F: drivers/hwmon/nzxt-smart2.c 15232 15233OBJAGG 15234M: Jiri Pirko <jiri@resnulli.us> 15235L: netdev@vger.kernel.org 15236S: Supported 15237F: include/linux/objagg.h 15238F: lib/objagg.c 15239F: lib/test_objagg.c 15240 15241OBJTOOL 15242M: Josh Poimboeuf <jpoimboe@kernel.org> 15243M: Peter Zijlstra <peterz@infradead.org> 15244S: Supported 15245F: include/linux/objtool*.h 15246F: tools/objtool/ 15247 15248OCELOT ETHERNET SWITCH DRIVER 15249M: Vladimir Oltean <vladimir.oltean@nxp.com> 15250M: Claudiu Manoil <claudiu.manoil@nxp.com> 15251M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15252M: UNGLinuxDriver@microchip.com 15253L: netdev@vger.kernel.org 15254S: Supported 15255F: drivers/net/dsa/ocelot/* 15256F: drivers/net/ethernet/mscc/ 15257F: include/soc/mscc/ocelot* 15258F: net/dsa/tag_ocelot.c 15259F: net/dsa/tag_ocelot_8021q.c 15260F: tools/testing/selftests/drivers/net/ocelot/* 15261 15262OCELOT EXTERNAL SWITCH CONTROL 15263M: Colin Foster <colin.foster@in-advantage.com> 15264S: Supported 15265F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15266F: drivers/mfd/ocelot* 15267F: drivers/net/dsa/ocelot/ocelot_ext.c 15268F: include/linux/mfd/ocelot.h 15269 15270OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15271M: Frederic Barrat <fbarrat@linux.ibm.com> 15272M: Andrew Donnellan <ajd@linux.ibm.com> 15273L: linuxppc-dev@lists.ozlabs.org 15274S: Supported 15275F: Documentation/userspace-api/accelerators/ocxl.rst 15276F: arch/powerpc/include/asm/pnv-ocxl.h 15277F: arch/powerpc/platforms/powernv/ocxl.c 15278F: drivers/misc/ocxl/ 15279F: include/misc/ocxl* 15280F: include/uapi/misc/ocxl.h 15281 15282OMAP AUDIO SUPPORT 15283M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15284M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15285L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15286L: linux-omap@vger.kernel.org 15287S: Maintained 15288F: sound/soc/ti/n810.c 15289F: sound/soc/ti/omap* 15290F: sound/soc/ti/rx51.c 15291F: sound/soc/ti/sdma-pcm.* 15292 15293OMAP CLOCK FRAMEWORK SUPPORT 15294M: Paul Walmsley <paul@pwsan.com> 15295L: linux-omap@vger.kernel.org 15296S: Maintained 15297F: arch/arm/*omap*/*clock* 15298 15299OMAP DEVICE TREE SUPPORT 15300M: Benoît Cousson <bcousson@baylibre.com> 15301M: Tony Lindgren <tony@atomide.com> 15302L: linux-omap@vger.kernel.org 15303L: devicetree@vger.kernel.org 15304S: Maintained 15305F: arch/arm/boot/dts/*am3* 15306F: arch/arm/boot/dts/*am4* 15307F: arch/arm/boot/dts/*am5* 15308F: arch/arm/boot/dts/*dra7* 15309F: arch/arm/boot/dts/*omap* 15310F: arch/arm/boot/dts/logicpd-som-lv* 15311F: arch/arm/boot/dts/logicpd-torpedo* 15312 15313OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15314L: linux-omap@vger.kernel.org 15315L: linux-fbdev@vger.kernel.org 15316S: Orphan 15317F: Documentation/arm/omap/dss.rst 15318F: drivers/video/fbdev/omap2/ 15319 15320OMAP FRAMEBUFFER SUPPORT 15321L: linux-fbdev@vger.kernel.org 15322L: linux-omap@vger.kernel.org 15323S: Orphan 15324F: drivers/video/fbdev/omap/ 15325 15326OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15327M: Roger Quadros <rogerq@kernel.org> 15328M: Tony Lindgren <tony@atomide.com> 15329L: linux-omap@vger.kernel.org 15330S: Maintained 15331F: arch/arm/mach-omap2/*gpmc* 15332F: drivers/memory/omap-gpmc.c 15333 15334OMAP GPIO DRIVER 15335M: Grygorii Strashko <grygorii.strashko@ti.com> 15336M: Santosh Shilimkar <ssantosh@kernel.org> 15337M: Kevin Hilman <khilman@kernel.org> 15338L: linux-omap@vger.kernel.org 15339S: Maintained 15340F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15341F: drivers/gpio/gpio-omap.c 15342 15343OMAP HARDWARE SPINLOCK SUPPORT 15344M: Ohad Ben-Cohen <ohad@wizery.com> 15345L: linux-omap@vger.kernel.org 15346S: Maintained 15347F: drivers/hwspinlock/omap_hwspinlock.c 15348 15349OMAP HS MMC SUPPORT 15350L: linux-mmc@vger.kernel.org 15351L: linux-omap@vger.kernel.org 15352S: Orphan 15353F: drivers/mmc/host/omap_hsmmc.c 15354 15355OMAP HWMOD DATA 15356M: Paul Walmsley <paul@pwsan.com> 15357L: linux-omap@vger.kernel.org 15358S: Maintained 15359F: arch/arm/mach-omap2/omap_hwmod*data* 15360 15361OMAP HWMOD SUPPORT 15362M: Benoît Cousson <bcousson@baylibre.com> 15363M: Paul Walmsley <paul@pwsan.com> 15364L: linux-omap@vger.kernel.org 15365S: Maintained 15366F: arch/arm/mach-omap2/omap_hwmod.* 15367 15368OMAP I2C DRIVER 15369M: Vignesh R <vigneshr@ti.com> 15370L: linux-omap@vger.kernel.org 15371L: linux-i2c@vger.kernel.org 15372S: Maintained 15373F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15374F: drivers/i2c/busses/i2c-omap.c 15375 15376OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15377M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15378L: linux-media@vger.kernel.org 15379S: Maintained 15380F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15381F: drivers/media/platform/ti/omap3isp/ 15382F: drivers/staging/media/omap4iss/ 15383 15384OMAP MMC SUPPORT 15385M: Aaro Koskinen <aaro.koskinen@iki.fi> 15386L: linux-omap@vger.kernel.org 15387S: Odd Fixes 15388F: drivers/mmc/host/omap.c 15389 15390OMAP POWER MANAGEMENT SUPPORT 15391M: Kevin Hilman <khilman@kernel.org> 15392L: linux-omap@vger.kernel.org 15393S: Maintained 15394F: arch/arm/*omap*/*pm* 15395F: drivers/cpufreq/omap-cpufreq.c 15396 15397OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15398M: Paul Walmsley <paul@pwsan.com> 15399L: linux-omap@vger.kernel.org 15400S: Maintained 15401F: arch/arm/mach-omap2/prm* 15402 15403OMAP RANDOM NUMBER GENERATOR SUPPORT 15404M: Deepak Saxena <dsaxena@plexity.net> 15405S: Maintained 15406F: drivers/char/hw_random/omap-rng.c 15407 15408OMAP USB SUPPORT 15409L: linux-usb@vger.kernel.org 15410L: linux-omap@vger.kernel.org 15411S: Orphan 15412F: arch/arm/*omap*/usb* 15413F: drivers/usb/*/*omap* 15414 15415OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15416M: Mark Jackson <mpfj@newflow.co.uk> 15417L: linux-omap@vger.kernel.org 15418S: Maintained 15419F: arch/arm/boot/dts/am335x-nano.dts 15420 15421OMAP1 SUPPORT 15422M: Aaro Koskinen <aaro.koskinen@iki.fi> 15423M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15424M: Tony Lindgren <tony@atomide.com> 15425L: linux-omap@vger.kernel.org 15426S: Maintained 15427Q: http://patchwork.kernel.org/project/linux-omap/list/ 15428T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15429F: arch/arm/configs/omap1_defconfig 15430F: arch/arm/mach-omap1/ 15431F: drivers/i2c/busses/i2c-omap.c 15432F: include/linux/platform_data/ams-delta-fiq.h 15433F: include/linux/platform_data/i2c-omap.h 15434 15435OMAP2+ SUPPORT 15436M: Tony Lindgren <tony@atomide.com> 15437L: linux-omap@vger.kernel.org 15438S: Maintained 15439W: http://www.muru.com/linux/omap/ 15440W: http://linux.omap.com/ 15441Q: http://patchwork.kernel.org/project/linux-omap/list/ 15442T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15443F: arch/arm/configs/omap2plus_defconfig 15444F: arch/arm/mach-omap2/ 15445F: drivers/bus/ti-sysc.c 15446F: drivers/i2c/busses/i2c-omap.c 15447F: drivers/irqchip/irq-omap-intc.c 15448F: drivers/mfd/*omap*.c 15449F: drivers/mfd/menelaus.c 15450F: drivers/mfd/palmas.c 15451F: drivers/mfd/tps65217.c 15452F: drivers/mfd/tps65218.c 15453F: drivers/mfd/tps65219.c 15454F: drivers/mfd/tps65910.c 15455F: drivers/mfd/twl-core.[ch] 15456F: drivers/mfd/twl4030*.c 15457F: drivers/mfd/twl6030*.c 15458F: drivers/mfd/twl6040*.c 15459F: drivers/regulator/palmas-regulator*.c 15460F: drivers/regulator/pbias-regulator.c 15461F: drivers/regulator/tps65217-regulator.c 15462F: drivers/regulator/tps65218-regulator.c 15463F: drivers/regulator/tps65219-regulator.c 15464F: drivers/regulator/tps65910-regulator.c 15465F: drivers/regulator/twl-regulator.c 15466F: drivers/regulator/twl6030-regulator.c 15467F: include/linux/platform_data/i2c-omap.h 15468F: include/linux/platform_data/ti-sysc.h 15469 15470OMFS FILESYSTEM 15471M: Bob Copeland <me@bobcopeland.com> 15472L: linux-karma-devel@lists.sourceforge.net 15473S: Maintained 15474F: Documentation/filesystems/omfs.rst 15475F: fs/omfs/ 15476 15477OMNIVISION OG01A1B SENSOR DRIVER 15478M: Shawn Tu <shawnx.tu@intel.com> 15479L: linux-media@vger.kernel.org 15480S: Maintained 15481F: drivers/media/i2c/og01a1b.c 15482 15483OMNIVISION OV02A10 SENSOR DRIVER 15484M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15485L: linux-media@vger.kernel.org 15486S: Maintained 15487T: git git://linuxtv.org/media_tree.git 15488F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15489F: drivers/media/i2c/ov02a10.c 15490 15491OMNIVISION OV08D10 SENSOR DRIVER 15492M: Jimmy Su <jimmy.su@intel.com> 15493L: linux-media@vger.kernel.org 15494S: Maintained 15495T: git git://linuxtv.org/media_tree.git 15496F: drivers/media/i2c/ov08d10.c 15497 15498OMNIVISION OV08X40 SENSOR DRIVER 15499M: Jason Chen <jason.z.chen@intel.com> 15500L: linux-media@vger.kernel.org 15501S: Maintained 15502T: git git://linuxtv.org/media_tree.git 15503F: drivers/media/i2c/ov08x40.c 15504 15505OMNIVISION OV13858 SENSOR DRIVER 15506M: Sakari Ailus <sakari.ailus@linux.intel.com> 15507L: linux-media@vger.kernel.org 15508S: Maintained 15509T: git git://linuxtv.org/media_tree.git 15510F: drivers/media/i2c/ov13858.c 15511 15512OMNIVISION OV13B10 SENSOR DRIVER 15513M: Arec Kao <arec.kao@intel.com> 15514L: linux-media@vger.kernel.org 15515S: Maintained 15516T: git git://linuxtv.org/media_tree.git 15517F: drivers/media/i2c/ov13b10.c 15518 15519OMNIVISION OV2680 SENSOR DRIVER 15520M: Rui Miguel Silva <rmfrfs@gmail.com> 15521L: linux-media@vger.kernel.org 15522S: Maintained 15523T: git git://linuxtv.org/media_tree.git 15524F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15525F: drivers/media/i2c/ov2680.c 15526 15527OMNIVISION OV2685 SENSOR DRIVER 15528M: Shunqian Zheng <zhengsq@rock-chips.com> 15529L: linux-media@vger.kernel.org 15530S: Maintained 15531T: git git://linuxtv.org/media_tree.git 15532F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15533F: drivers/media/i2c/ov2685.c 15534 15535OMNIVISION OV2740 SENSOR DRIVER 15536M: Tianshu Qiu <tian.shu.qiu@intel.com> 15537R: Shawn Tu <shawnx.tu@intel.com> 15538R: Bingbu Cao <bingbu.cao@intel.com> 15539L: linux-media@vger.kernel.org 15540S: Maintained 15541T: git git://linuxtv.org/media_tree.git 15542F: drivers/media/i2c/ov2740.c 15543 15544OMNIVISION OV4689 SENSOR DRIVER 15545M: Mikhail Rudenko <mike.rudenko@gmail.com> 15546L: linux-media@vger.kernel.org 15547S: Maintained 15548T: git git://linuxtv.org/media_tree.git 15549F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15550F: drivers/media/i2c/ov5647.c 15551 15552OMNIVISION OV5640 SENSOR DRIVER 15553M: Steve Longerbeam <slongerbeam@gmail.com> 15554L: linux-media@vger.kernel.org 15555S: Maintained 15556T: git git://linuxtv.org/media_tree.git 15557F: drivers/media/i2c/ov5640.c 15558 15559OMNIVISION OV5647 SENSOR DRIVER 15560M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15561M: Jacopo Mondi <jacopo@jmondi.org> 15562L: linux-media@vger.kernel.org 15563S: Maintained 15564T: git git://linuxtv.org/media_tree.git 15565F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15566F: drivers/media/i2c/ov5647.c 15567 15568OMNIVISION OV5670 SENSOR DRIVER 15569M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15570L: linux-media@vger.kernel.org 15571S: Maintained 15572T: git git://linuxtv.org/media_tree.git 15573F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15574F: drivers/media/i2c/ov5670.c 15575 15576OMNIVISION OV5675 SENSOR DRIVER 15577M: Shawn Tu <shawnx.tu@intel.com> 15578L: linux-media@vger.kernel.org 15579S: Maintained 15580T: git git://linuxtv.org/media_tree.git 15581F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15582F: drivers/media/i2c/ov5675.c 15583 15584OMNIVISION OV5693 SENSOR DRIVER 15585M: Daniel Scally <djrscally@gmail.com> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15590F: drivers/media/i2c/ov5693.c 15591 15592OMNIVISION OV5695 SENSOR DRIVER 15593M: Shunqian Zheng <zhengsq@rock-chips.com> 15594L: linux-media@vger.kernel.org 15595S: Maintained 15596T: git git://linuxtv.org/media_tree.git 15597F: drivers/media/i2c/ov5695.c 15598 15599OMNIVISION OV7670 SENSOR DRIVER 15600L: linux-media@vger.kernel.org 15601S: Orphan 15602T: git git://linuxtv.org/media_tree.git 15603F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15604F: drivers/media/i2c/ov7670.c 15605 15606OMNIVISION OV772x SENSOR DRIVER 15607M: Jacopo Mondi <jacopo@jmondi.org> 15608L: linux-media@vger.kernel.org 15609S: Odd fixes 15610T: git git://linuxtv.org/media_tree.git 15611F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15612F: drivers/media/i2c/ov772x.c 15613F: include/media/i2c/ov772x.h 15614 15615OMNIVISION OV7740 SENSOR DRIVER 15616M: Wenyou Yang <wenyou.yang@microchip.com> 15617L: linux-media@vger.kernel.org 15618S: Maintained 15619T: git git://linuxtv.org/media_tree.git 15620F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15621F: drivers/media/i2c/ov7740.c 15622 15623OMNIVISION OV8856 SENSOR DRIVER 15624M: Sakari Ailus <sakari.ailus@linux.intel.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15629F: drivers/media/i2c/ov8856.c 15630 15631OMNIVISION OV8858 SENSOR DRIVER 15632M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15633M: Nicholas Roth <nicholas@rothemail.net> 15634L: linux-media@vger.kernel.org 15635S: Maintained 15636T: git git://linuxtv.org/media_tree.git 15637F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15638F: drivers/media/i2c/ov8858.c 15639 15640OMNIVISION OV9282 SENSOR DRIVER 15641M: Paul J. Murphy <paul.j.murphy@intel.com> 15642M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15643L: linux-media@vger.kernel.org 15644S: Maintained 15645T: git git://linuxtv.org/media_tree.git 15646F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15647F: drivers/media/i2c/ov9282.c 15648 15649OMNIVISION OV9640 SENSOR DRIVER 15650M: Petr Cvek <petrcvekcz@gmail.com> 15651L: linux-media@vger.kernel.org 15652S: Maintained 15653F: drivers/media/i2c/ov9640.* 15654 15655OMNIVISION OV9650 SENSOR DRIVER 15656M: Sakari Ailus <sakari.ailus@linux.intel.com> 15657R: Akinobu Mita <akinobu.mita@gmail.com> 15658R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15659L: linux-media@vger.kernel.org 15660S: Maintained 15661T: git git://linuxtv.org/media_tree.git 15662F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15663F: drivers/media/i2c/ov9650.c 15664 15665OMNIVISION OV9734 SENSOR DRIVER 15666M: Tianshu Qiu <tian.shu.qiu@intel.com> 15667R: Bingbu Cao <bingbu.cao@intel.com> 15668L: linux-media@vger.kernel.org 15669S: Maintained 15670T: git git://linuxtv.org/media_tree.git 15671F: drivers/media/i2c/ov9734.c 15672 15673ONBOARD USB HUB DRIVER 15674M: Matthias Kaehlcke <mka@chromium.org> 15675L: linux-usb@vger.kernel.org 15676S: Maintained 15677F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15678F: drivers/usb/misc/onboard_usb_hub.c 15679 15680ONENAND FLASH DRIVER 15681M: Kyungmin Park <kyungmin.park@samsung.com> 15682L: linux-mtd@lists.infradead.org 15683S: Maintained 15684F: drivers/mtd/nand/onenand/ 15685F: include/linux/mtd/onenand*.h 15686 15687ONEXPLAYER FAN DRIVER 15688M: Derek John Clark <derekjohn.clark@gmail.com> 15689M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15690L: linux-hwmon@vger.kernel.org 15691S: Maintained 15692F: drivers/hwmon/oxp-sensors.c 15693 15694ONIE TLV NVMEM LAYOUT DRIVER 15695M: Miquel Raynal <miquel.raynal@bootlin.com> 15696S: Maintained 15697F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15698F: drivers/nvmem/layouts/onie-tlv.c 15699 15700ONION OMEGA2+ BOARD 15701M: Harvey Hunt <harveyhuntnexus@gmail.com> 15702L: linux-mips@vger.kernel.org 15703S: Maintained 15704F: arch/mips/boot/dts/ralink/omega2p.dts 15705 15706ONSEMI ETHERNET PHY DRIVERS 15707M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15708L: netdev@vger.kernel.org 15709S: Supported 15710W: http://www.onsemi.com 15711F: drivers/net/phy/ncn* 15712 15713OP-TEE DRIVER 15714M: Jens Wiklander <jens.wiklander@linaro.org> 15715L: op-tee@lists.trustedfirmware.org 15716S: Maintained 15717F: Documentation/ABI/testing/sysfs-bus-optee-devices 15718F: drivers/tee/optee/ 15719 15720OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15721M: Sumit Garg <sumit.garg@linaro.org> 15722L: op-tee@lists.trustedfirmware.org 15723S: Maintained 15724F: drivers/char/hw_random/optee-rng.c 15725 15726OP-TEE RTC DRIVER 15727M: Clément Léger <clement.leger@bootlin.com> 15728L: linux-rtc@vger.kernel.org 15729S: Maintained 15730F: drivers/rtc/rtc-optee.c 15731 15732OPA-VNIC DRIVER 15733M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15734L: linux-rdma@vger.kernel.org 15735S: Supported 15736F: drivers/infiniband/ulp/opa_vnic 15737 15738OPEN FIRMWARE AND FLATTENED DEVICE TREE 15739M: Rob Herring <robh+dt@kernel.org> 15740M: Frank Rowand <frowand.list@gmail.com> 15741L: devicetree@vger.kernel.org 15742S: Maintained 15743W: http://www.devicetree.org/ 15744C: irc://irc.libera.chat/devicetree 15745T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15746F: Documentation/ABI/testing/sysfs-firmware-ofw 15747F: drivers/of/ 15748F: include/linux/of*.h 15749F: scripts/dtc/ 15750K: of_overlay_notifier_ 15751K: of_overlay_fdt_apply 15752K: of_overlay_remove 15753 15754OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15755M: Rob Herring <robh+dt@kernel.org> 15756M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15757M: Conor Dooley <conor+dt@kernel.org> 15758L: devicetree@vger.kernel.org 15759S: Maintained 15760Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15761C: irc://irc.libera.chat/devicetree 15762T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15763F: Documentation/devicetree/ 15764F: arch/*/boot/dts/ 15765F: include/dt-bindings/ 15766 15767OPENCOMPUTE PTP CLOCK DRIVER 15768M: Jonathan Lemon <jonathan.lemon@gmail.com> 15769M: Vadim Fedorenko <vadfed@fb.com> 15770L: netdev@vger.kernel.org 15771S: Maintained 15772F: drivers/ptp/ptp_ocp.c 15773 15774OPENCORES I2C BUS DRIVER 15775M: Peter Korsgaard <peter@korsgaard.com> 15776M: Andrew Lunn <andrew@lunn.ch> 15777L: linux-i2c@vger.kernel.org 15778S: Maintained 15779F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15780F: Documentation/i2c/busses/i2c-ocores.rst 15781F: drivers/i2c/busses/i2c-ocores.c 15782F: include/linux/platform_data/i2c-ocores.h 15783 15784OPENRISC ARCHITECTURE 15785M: Jonas Bonn <jonas@southpole.se> 15786M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15787M: Stafford Horne <shorne@gmail.com> 15788L: linux-openrisc@vger.kernel.org 15789S: Maintained 15790W: http://openrisc.io 15791T: git https://github.com/openrisc/linux.git 15792F: Documentation/arch/openrisc/ 15793F: Documentation/devicetree/bindings/openrisc/ 15794F: arch/openrisc/ 15795F: drivers/irqchip/irq-ompic.c 15796F: drivers/irqchip/irq-or1k-* 15797 15798OPENVSWITCH 15799M: Pravin B Shelar <pshelar@ovn.org> 15800L: netdev@vger.kernel.org 15801L: dev@openvswitch.org 15802S: Maintained 15803W: http://openvswitch.org 15804F: include/uapi/linux/openvswitch.h 15805F: net/openvswitch/ 15806F: tools/testing/selftests/net/openvswitch/ 15807 15808OPERATING PERFORMANCE POINTS (OPP) 15809M: Viresh Kumar <vireshk@kernel.org> 15810M: Nishanth Menon <nm@ti.com> 15811M: Stephen Boyd <sboyd@kernel.org> 15812L: linux-pm@vger.kernel.org 15813S: Maintained 15814T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15815F: Documentation/devicetree/bindings/opp/ 15816F: Documentation/power/opp.rst 15817F: drivers/opp/ 15818F: include/linux/pm_opp.h 15819 15820OPL4 DRIVER 15821M: Clemens Ladisch <clemens@ladisch.de> 15822L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15823S: Maintained 15824T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15825F: sound/drivers/opl4/ 15826 15827ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15828M: Mark Fasheh <mark@fasheh.com> 15829M: Joel Becker <jlbec@evilplan.org> 15830M: Joseph Qi <joseph.qi@linux.alibaba.com> 15831L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15832S: Supported 15833W: http://ocfs2.wiki.kernel.org 15834F: Documentation/filesystems/dlmfs.rst 15835F: Documentation/filesystems/ocfs2.rst 15836F: fs/ocfs2/ 15837 15838ORANGEFS FILESYSTEM 15839M: Mike Marshall <hubcap@omnibond.com> 15840R: Martin Brandenburg <martin@omnibond.com> 15841L: devel@lists.orangefs.org 15842S: Supported 15843T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15844F: Documentation/filesystems/orangefs.rst 15845F: fs/orangefs/ 15846 15847ORINOCO DRIVER 15848L: linux-wireless@vger.kernel.org 15849S: Orphan 15850W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15851W: http://www.nongnu.org/orinoco/ 15852F: drivers/net/wireless/intersil/orinoco/ 15853 15854OV2659 OMNIVISION SENSOR DRIVER 15855M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15856L: linux-media@vger.kernel.org 15857S: Maintained 15858W: https://linuxtv.org 15859Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15860T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15861F: drivers/media/i2c/ov2659.c 15862F: include/media/i2c/ov2659.h 15863 15864OVERLAY FILESYSTEM 15865M: Miklos Szeredi <miklos@szeredi.hu> 15866L: linux-unionfs@vger.kernel.org 15867S: Supported 15868T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15869F: Documentation/filesystems/overlayfs.rst 15870F: fs/overlayfs/ 15871 15872P54 WIRELESS DRIVER 15873M: Christian Lamparter <chunkeey@googlemail.com> 15874L: linux-wireless@vger.kernel.org 15875S: Maintained 15876W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15877F: drivers/net/wireless/intersil/p54/ 15878 15879PACKET SOCKETS 15880M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15881S: Maintained 15882F: include/uapi/linux/if_packet.h 15883F: net/packet/af_packet.c 15884 15885PACKING 15886M: Vladimir Oltean <olteanv@gmail.com> 15887L: netdev@vger.kernel.org 15888S: Supported 15889F: Documentation/core-api/packing.rst 15890F: include/linux/packing.h 15891F: lib/packing.c 15892 15893PADATA PARALLEL EXECUTION MECHANISM 15894M: Steffen Klassert <steffen.klassert@secunet.com> 15895M: Daniel Jordan <daniel.m.jordan@oracle.com> 15896L: linux-crypto@vger.kernel.org 15897L: linux-kernel@vger.kernel.org 15898S: Maintained 15899F: Documentation/core-api/padata.rst 15900F: include/linux/padata.h 15901F: kernel/padata.c 15902 15903PAGE CACHE 15904M: Matthew Wilcox (Oracle) <willy@infradead.org> 15905L: linux-fsdevel@vger.kernel.org 15906S: Supported 15907T: git git://git.infradead.org/users/willy/pagecache.git 15908F: Documentation/filesystems/locking.rst 15909F: Documentation/filesystems/vfs.rst 15910F: include/linux/pagemap.h 15911F: mm/filemap.c 15912F: mm/page-writeback.c 15913F: mm/readahead.c 15914F: mm/truncate.c 15915 15916PAGE POOL 15917M: Jesper Dangaard Brouer <hawk@kernel.org> 15918M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15919L: netdev@vger.kernel.org 15920S: Supported 15921F: Documentation/networking/page_pool.rst 15922F: include/net/page_pool.h 15923F: include/trace/events/page_pool.h 15924F: net/core/page_pool.c 15925 15926PAGE TABLE CHECK 15927M: Pasha Tatashin <pasha.tatashin@soleen.com> 15928M: Andrew Morton <akpm@linux-foundation.org> 15929L: linux-mm@kvack.org 15930S: Maintained 15931F: Documentation/mm/page_table_check.rst 15932F: include/linux/page_table_check.h 15933F: mm/page_table_check.c 15934 15935PANASONIC LAPTOP ACPI EXTRAS DRIVER 15936M: Kenneth Chan <kenneth.t.chan@gmail.com> 15937L: platform-driver-x86@vger.kernel.org 15938S: Maintained 15939F: drivers/platform/x86/panasonic-laptop.c 15940 15941PARALLAX PING IIO SENSOR DRIVER 15942M: Andreas Klinger <ak@it-klinger.de> 15943L: linux-iio@vger.kernel.org 15944S: Maintained 15945F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15946F: drivers/iio/proximity/ping.c 15947 15948PARALLEL LCD/KEYPAD PANEL DRIVER 15949M: Willy Tarreau <willy@haproxy.com> 15950M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15951S: Odd Fixes 15952F: Documentation/admin-guide/lcd-panel-cgram.rst 15953F: drivers/auxdisplay/panel.c 15954 15955PARALLEL PORT SUBSYSTEM 15956M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15957M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15958L: linux-parport@lists.infradead.org (subscribers-only) 15959S: Maintained 15960F: Documentation/driver-api/parport*.rst 15961F: drivers/char/ppdev.c 15962F: drivers/parport/ 15963F: include/linux/parport*.h 15964F: include/uapi/linux/ppdev.h 15965 15966PARAVIRT_OPS INTERFACE 15967M: Juergen Gross <jgross@suse.com> 15968M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15969R: Alexey Makhalov <amakhalov@vmware.com> 15970R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15971L: virtualization@lists.linux-foundation.org 15972L: x86@kernel.org 15973S: Supported 15974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15975F: Documentation/virt/paravirt_ops.rst 15976F: arch/*/include/asm/paravirt*.h 15977F: arch/*/kernel/paravirt* 15978F: include/linux/hypervisor.h 15979 15980PARISC ARCHITECTURE 15981M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15982M: Helge Deller <deller@gmx.de> 15983L: linux-parisc@vger.kernel.org 15984S: Maintained 15985W: https://parisc.wiki.kernel.org 15986Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15987T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15988T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15989F: Documentation/arch/parisc/ 15990F: arch/parisc/ 15991F: drivers/char/agp/parisc-agp.c 15992F: drivers/input/misc/hp_sdc_rtc.c 15993F: drivers/input/serio/gscps2.c 15994F: drivers/input/serio/hp_sdc* 15995F: drivers/parisc/ 15996F: drivers/parport/parport_gsc.* 15997F: drivers/tty/serial/8250/8250_parisc.c 15998F: drivers/video/console/sti* 15999F: drivers/video/fbdev/sti* 16000F: drivers/video/logo/logo_parisc* 16001F: include/linux/hp_sdc.h 16002 16003PARMAN 16004M: Jiri Pirko <jiri@resnulli.us> 16005L: netdev@vger.kernel.org 16006S: Supported 16007F: include/linux/parman.h 16008F: lib/parman.c 16009F: lib/test_parman.c 16010 16011PC ENGINES APU BOARD DRIVER 16012M: Enrico Weigelt, metux IT consult <info@metux.net> 16013S: Maintained 16014F: drivers/platform/x86/pcengines-apuv2.c 16015 16016PC87360 HARDWARE MONITORING DRIVER 16017M: Jim Cromie <jim.cromie@gmail.com> 16018L: linux-hwmon@vger.kernel.org 16019S: Maintained 16020F: Documentation/hwmon/pc87360.rst 16021F: drivers/hwmon/pc87360.c 16022 16023PC8736x GPIO DRIVER 16024M: Jim Cromie <jim.cromie@gmail.com> 16025S: Maintained 16026F: drivers/char/pc8736x_gpio.c 16027 16028PC87427 HARDWARE MONITORING DRIVER 16029M: Jean Delvare <jdelvare@suse.com> 16030L: linux-hwmon@vger.kernel.org 16031S: Maintained 16032F: Documentation/hwmon/pc87427.rst 16033F: drivers/hwmon/pc87427.c 16034 16035PCA9532 LED DRIVER 16036M: Riku Voipio <riku.voipio@iki.fi> 16037S: Maintained 16038F: drivers/leds/leds-pca9532.c 16039F: include/linux/leds-pca9532.h 16040 16041PCA9541 I2C BUS MASTER SELECTOR DRIVER 16042M: Guenter Roeck <linux@roeck-us.net> 16043L: linux-i2c@vger.kernel.org 16044S: Maintained 16045F: drivers/i2c/muxes/i2c-mux-pca9541.c 16046 16047PCDP - PRIMARY CONSOLE AND DEBUG PORT 16048M: Khalid Aziz <khalid@gonehiking.org> 16049S: Maintained 16050F: drivers/firmware/pcdp.* 16051 16052PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16053M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16054M: Pali Rohár <pali@kernel.org> 16055L: linux-pci@vger.kernel.org 16056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16057S: Maintained 16058F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16059F: drivers/pci/controller/pci-aardvark.c 16060 16061PCI DRIVER FOR ALTERA PCIE IP 16062M: Joyce Ooi <joyce.ooi@intel.com> 16063L: linux-pci@vger.kernel.org 16064S: Supported 16065F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16066F: drivers/pci/controller/pcie-altera.c 16067 16068PCI DRIVER FOR APPLIEDMICRO XGENE 16069M: Toan Le <toan@os.amperecomputing.com> 16070L: linux-pci@vger.kernel.org 16071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16072S: Maintained 16073F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16074F: drivers/pci/controller/pci-xgene.c 16075 16076PCI DRIVER FOR ARM VERSATILE PLATFORM 16077M: Rob Herring <robh@kernel.org> 16078L: linux-pci@vger.kernel.org 16079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16080S: Maintained 16081F: Documentation/devicetree/bindings/pci/versatile.yaml 16082F: drivers/pci/controller/pci-versatile.c 16083 16084PCI DRIVER FOR ARMADA 8K 16085M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16086L: linux-pci@vger.kernel.org 16087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16088S: Maintained 16089F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16090F: drivers/pci/controller/dwc/pcie-armada8k.c 16091 16092PCI DRIVER FOR CADENCE PCIE IP 16093M: Tom Joseph <tjoseph@cadence.com> 16094L: linux-pci@vger.kernel.org 16095S: Maintained 16096F: Documentation/devicetree/bindings/pci/cdns,* 16097F: drivers/pci/controller/cadence/ 16098 16099PCI DRIVER FOR FREESCALE LAYERSCAPE 16100M: Minghuan Lian <minghuan.Lian@nxp.com> 16101M: Mingkai Hu <mingkai.hu@nxp.com> 16102M: Roy Zang <roy.zang@nxp.com> 16103L: linuxppc-dev@lists.ozlabs.org 16104L: linux-pci@vger.kernel.org 16105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16106S: Maintained 16107F: drivers/pci/controller/dwc/*layerscape* 16108 16109PCI DRIVER FOR FU740 16110M: Paul Walmsley <paul.walmsley@sifive.com> 16111M: Greentime Hu <greentime.hu@sifive.com> 16112L: linux-pci@vger.kernel.org 16113S: Maintained 16114F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16115F: drivers/pci/controller/dwc/pcie-fu740.c 16116 16117PCI DRIVER FOR GENERIC OF HOSTS 16118M: Will Deacon <will@kernel.org> 16119L: linux-pci@vger.kernel.org 16120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16121S: Maintained 16122F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16123F: drivers/pci/controller/pci-host-common.c 16124F: drivers/pci/controller/pci-host-generic.c 16125 16126PCI DRIVER FOR IMX6 16127M: Richard Zhu <hongxing.zhu@nxp.com> 16128M: Lucas Stach <l.stach@pengutronix.de> 16129L: linux-pci@vger.kernel.org 16130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16131S: Maintained 16132F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16133F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16134F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16135F: drivers/pci/controller/dwc/*imx6* 16136 16137PCI DRIVER FOR INTEL IXP4XX 16138M: Linus Walleij <linus.walleij@linaro.org> 16139S: Maintained 16140F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16141F: drivers/pci/controller/pci-ixp4xx.c 16142 16143PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16144M: Nirmal Patel <nirmal.patel@linux.intel.com> 16145R: Jonathan Derrick <jonathan.derrick@linux.dev> 16146L: linux-pci@vger.kernel.org 16147S: Supported 16148F: drivers/pci/controller/vmd.c 16149 16150PCI DRIVER FOR MICROSEMI SWITCHTEC 16151M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16152M: Logan Gunthorpe <logang@deltatee.com> 16153L: linux-pci@vger.kernel.org 16154S: Maintained 16155F: Documentation/ABI/testing/sysfs-class-switchtec 16156F: Documentation/driver-api/switchtec.rst 16157F: drivers/ntb/hw/mscc/ 16158F: drivers/pci/switch/switchtec* 16159F: include/linux/switchtec.h 16160F: include/uapi/linux/switchtec_ioctl.h 16161 16162PCI DRIVER FOR MOBIVEIL PCIE IP 16163M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16164M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16165L: linux-pci@vger.kernel.org 16166S: Supported 16167F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16168F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16169 16170PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16171M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16172M: Pali Rohár <pali@kernel.org> 16173L: linux-pci@vger.kernel.org 16174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16175S: Maintained 16176F: drivers/pci/controller/*mvebu* 16177 16178PCI DRIVER FOR NVIDIA TEGRA 16179M: Thierry Reding <thierry.reding@gmail.com> 16180L: linux-tegra@vger.kernel.org 16181L: linux-pci@vger.kernel.org 16182S: Supported 16183F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16184F: drivers/pci/controller/pci-tegra.c 16185 16186PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16187M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16188L: linux-pci@vger.kernel.org 16189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16190S: Maintained 16191F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16192F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16193 16194PCI DRIVER FOR RENESAS R-CAR 16195M: Marek Vasut <marek.vasut+renesas@gmail.com> 16196M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16197L: linux-pci@vger.kernel.org 16198L: linux-renesas-soc@vger.kernel.org 16199S: Maintained 16200F: Documentation/devicetree/bindings/pci/*rcar* 16201F: drivers/pci/controller/*rcar* 16202 16203PCI DRIVER FOR SAMSUNG EXYNOS 16204M: Jingoo Han <jingoohan1@gmail.com> 16205L: linux-pci@vger.kernel.org 16206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16207L: linux-samsung-soc@vger.kernel.org 16208S: Maintained 16209F: drivers/pci/controller/dwc/pci-exynos.c 16210 16211PCI DRIVER FOR SYNOPSYS DESIGNWARE 16212M: Jingoo Han <jingoohan1@gmail.com> 16213M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16214L: linux-pci@vger.kernel.org 16215S: Maintained 16216F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16217F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16218F: drivers/pci/controller/dwc/*designware* 16219 16220PCI DRIVER FOR TI DRA7XX/J721E 16221M: Vignesh Raghavendra <vigneshr@ti.com> 16222L: linux-omap@vger.kernel.org 16223L: linux-pci@vger.kernel.org 16224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16225S: Supported 16226F: Documentation/devicetree/bindings/pci/ti-pci.txt 16227F: drivers/pci/controller/cadence/pci-j721e.c 16228F: drivers/pci/controller/dwc/pci-dra7xx.c 16229 16230PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16231M: Linus Walleij <linus.walleij@linaro.org> 16232L: linux-pci@vger.kernel.org 16233S: Maintained 16234F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16235F: drivers/pci/controller/pci-v3-semi.c 16236 16237PCI DRIVER FOR XILINX VERSAL CPM 16238M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16239M: Michal Simek <michal.simek@amd.com> 16240L: linux-pci@vger.kernel.org 16241S: Maintained 16242F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16243F: drivers/pci/controller/pcie-xilinx-cpm.c 16244 16245PCI ENDPOINT SUBSYSTEM 16246M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16247M: Krzysztof Wilczyński <kw@linux.com> 16248R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16249R: Kishon Vijay Abraham I <kishon@kernel.org> 16250L: linux-pci@vger.kernel.org 16251S: Supported 16252Q: https://patchwork.kernel.org/project/linux-pci/list/ 16253B: https://bugzilla.kernel.org 16254C: irc://irc.oftc.net/linux-pci 16255T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16256F: Documentation/PCI/endpoint/* 16257F: Documentation/misc-devices/pci-endpoint-test.rst 16258F: drivers/misc/pci_endpoint_test.c 16259F: drivers/pci/endpoint/ 16260F: tools/pci/ 16261 16262PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16263M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16264R: Oliver O'Halloran <oohall@gmail.com> 16265L: linuxppc-dev@lists.ozlabs.org 16266S: Supported 16267F: Documentation/PCI/pci-error-recovery.rst 16268F: Documentation/powerpc/eeh-pci-error-recovery.rst 16269F: arch/powerpc/include/*/eeh*.h 16270F: arch/powerpc/kernel/eeh*.c 16271F: arch/powerpc/platforms/*/eeh*.c 16272F: drivers/pci/pcie/aer.c 16273F: drivers/pci/pcie/dpc.c 16274F: drivers/pci/pcie/err.c 16275 16276PCI ERROR RECOVERY 16277M: Linas Vepstas <linasvepstas@gmail.com> 16278L: linux-pci@vger.kernel.org 16279S: Supported 16280F: Documentation/PCI/pci-error-recovery.rst 16281 16282PCI MSI DRIVER FOR ALTERA MSI IP 16283M: Joyce Ooi <joyce.ooi@intel.com> 16284L: linux-pci@vger.kernel.org 16285S: Supported 16286F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16287F: drivers/pci/controller/pcie-altera-msi.c 16288 16289PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16290M: Toan Le <toan@os.amperecomputing.com> 16291L: linux-pci@vger.kernel.org 16292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16293S: Maintained 16294F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16295F: drivers/pci/controller/pci-xgene-msi.c 16296 16297PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16298M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16299M: Krzysztof Wilczyński <kw@linux.com> 16300R: Rob Herring <robh@kernel.org> 16301L: linux-pci@vger.kernel.org 16302S: Supported 16303Q: https://patchwork.kernel.org/project/linux-pci/list/ 16304B: https://bugzilla.kernel.org 16305C: irc://irc.oftc.net/linux-pci 16306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16307F: Documentation/devicetree/bindings/pci/ 16308F: drivers/pci/controller/ 16309F: drivers/pci/pci-bridge-emul.c 16310F: drivers/pci/pci-bridge-emul.h 16311 16312PCI PEER-TO-PEER DMA (P2PDMA) 16313M: Bjorn Helgaas <bhelgaas@google.com> 16314M: Logan Gunthorpe <logang@deltatee.com> 16315L: linux-pci@vger.kernel.org 16316S: Supported 16317Q: https://patchwork.kernel.org/project/linux-pci/list/ 16318B: https://bugzilla.kernel.org 16319C: irc://irc.oftc.net/linux-pci 16320T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16321F: Documentation/driver-api/pci/p2pdma.rst 16322F: drivers/pci/p2pdma.c 16323F: include/linux/pci-p2pdma.h 16324 16325PCI SUBSYSTEM 16326M: Bjorn Helgaas <bhelgaas@google.com> 16327L: linux-pci@vger.kernel.org 16328S: Supported 16329Q: https://patchwork.kernel.org/project/linux-pci/list/ 16330B: https://bugzilla.kernel.org 16331C: irc://irc.oftc.net/linux-pci 16332T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16333F: Documentation/PCI/ 16334F: Documentation/devicetree/bindings/pci/ 16335F: arch/x86/kernel/early-quirks.c 16336F: arch/x86/kernel/quirks.c 16337F: arch/x86/pci/ 16338F: drivers/acpi/pci* 16339F: drivers/pci/ 16340F: include/asm-generic/pci* 16341F: include/linux/of_pci.h 16342F: include/linux/pci* 16343F: include/uapi/linux/pci* 16344F: lib/pci* 16345 16346PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16347M: Jonathan Chocron <jonnyc@amazon.com> 16348L: linux-pci@vger.kernel.org 16349S: Maintained 16350F: Documentation/devicetree/bindings/pci/pcie-al.txt 16351F: drivers/pci/controller/dwc/pcie-al.c 16352 16353PCIE DRIVER FOR AMLOGIC MESON 16354M: Yue Wang <yue.wang@Amlogic.com> 16355L: linux-pci@vger.kernel.org 16356L: linux-amlogic@lists.infradead.org 16357S: Maintained 16358F: drivers/pci/controller/dwc/pci-meson.c 16359 16360PCIE DRIVER FOR AXIS ARTPEC 16361M: Jesper Nilsson <jesper.nilsson@axis.com> 16362L: linux-arm-kernel@axis.com 16363L: linux-pci@vger.kernel.org 16364S: Maintained 16365F: Documentation/devicetree/bindings/pci/axis,artpec* 16366F: drivers/pci/controller/dwc/*artpec* 16367 16368PCIE DRIVER FOR CAVIUM THUNDERX 16369M: Robert Richter <rric@kernel.org> 16370L: linux-pci@vger.kernel.org 16371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16372S: Odd Fixes 16373F: drivers/pci/controller/pci-thunder-* 16374 16375PCIE DRIVER FOR HISILICON 16376M: Zhou Wang <wangzhou1@hisilicon.com> 16377L: linux-pci@vger.kernel.org 16378S: Maintained 16379F: drivers/pci/controller/dwc/pcie-hisi.c 16380 16381PCIE DRIVER FOR HISILICON KIRIN 16382M: Xiaowei Song <songxiaowei@hisilicon.com> 16383M: Binghui Wang <wangbinghui@hisilicon.com> 16384L: linux-pci@vger.kernel.org 16385S: Maintained 16386F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16387F: drivers/pci/controller/dwc/pcie-kirin.c 16388 16389PCIE DRIVER FOR HISILICON STB 16390M: Shawn Guo <shawn.guo@linaro.org> 16391L: linux-pci@vger.kernel.org 16392S: Maintained 16393F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16394F: drivers/pci/controller/dwc/pcie-histb.c 16395 16396PCIE DRIVER FOR INTEL KEEM BAY 16397M: Srikanth Thokala <srikanth.thokala@intel.com> 16398L: linux-pci@vger.kernel.org 16399S: Supported 16400F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16401F: drivers/pci/controller/dwc/pcie-keembay.c 16402 16403PCIE DRIVER FOR INTEL LGM GW SOC 16404M: Chuanhua Lei <lchuanhua@maxlinear.com> 16405L: linux-pci@vger.kernel.org 16406S: Maintained 16407F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16408F: drivers/pci/controller/dwc/pcie-intel-gw.c 16409 16410PCIE DRIVER FOR MEDIATEK 16411M: Ryder Lee <ryder.lee@mediatek.com> 16412M: Jianjun Wang <jianjun.wang@mediatek.com> 16413L: linux-pci@vger.kernel.org 16414L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16415S: Supported 16416F: Documentation/devicetree/bindings/pci/mediatek* 16417F: drivers/pci/controller/*mediatek* 16418 16419PCIE DRIVER FOR MICROCHIP 16420M: Daire McNamara <daire.mcnamara@microchip.com> 16421L: linux-pci@vger.kernel.org 16422S: Supported 16423F: Documentation/devicetree/bindings/pci/microchip* 16424F: drivers/pci/controller/*microchip* 16425 16426PCIE DRIVER FOR QUALCOMM MSM 16427M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16428L: linux-pci@vger.kernel.org 16429L: linux-arm-msm@vger.kernel.org 16430S: Maintained 16431F: drivers/pci/controller/dwc/pcie-qcom.c 16432 16433PCIE DRIVER FOR ROCKCHIP 16434M: Shawn Lin <shawn.lin@rock-chips.com> 16435L: linux-pci@vger.kernel.org 16436L: linux-rockchip@lists.infradead.org 16437S: Maintained 16438F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16439F: drivers/pci/controller/pcie-rockchip* 16440 16441PCIE DRIVER FOR SOCIONEXT UNIPHIER 16442M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16443L: linux-pci@vger.kernel.org 16444S: Maintained 16445F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16446F: drivers/pci/controller/dwc/pcie-uniphier* 16447 16448PCIE DRIVER FOR ST SPEAR13XX 16449M: Pratyush Anand <pratyush.anand@gmail.com> 16450L: linux-pci@vger.kernel.org 16451S: Maintained 16452F: drivers/pci/controller/dwc/*spear* 16453 16454PCIE ENDPOINT DRIVER FOR QUALCOMM 16455M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16456L: linux-pci@vger.kernel.org 16457L: linux-arm-msm@vger.kernel.org 16458S: Maintained 16459F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16460F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16461 16462PCMCIA SUBSYSTEM 16463M: Dominik Brodowski <linux@dominikbrodowski.net> 16464S: Odd Fixes 16465T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16466F: Documentation/pcmcia/ 16467F: drivers/pcmcia/ 16468F: include/pcmcia/ 16469F: tools/pcmcia/ 16470 16471PCNET32 NETWORK DRIVER 16472M: Don Fry <pcnet32@frontier.com> 16473L: netdev@vger.kernel.org 16474S: Maintained 16475F: drivers/net/ethernet/amd/pcnet32.c 16476 16477PCRYPT PARALLEL CRYPTO ENGINE 16478M: Steffen Klassert <steffen.klassert@secunet.com> 16479L: linux-crypto@vger.kernel.org 16480S: Maintained 16481F: crypto/pcrypt.c 16482F: include/crypto/pcrypt.h 16483 16484PECI HARDWARE MONITORING DRIVERS 16485M: Iwona Winiarska <iwona.winiarska@intel.com> 16486L: linux-hwmon@vger.kernel.org 16487S: Supported 16488F: Documentation/hwmon/peci-cputemp.rst 16489F: Documentation/hwmon/peci-dimmtemp.rst 16490F: drivers/hwmon/peci/ 16491 16492PECI SUBSYSTEM 16493M: Iwona Winiarska <iwona.winiarska@intel.com> 16494L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16495S: Supported 16496F: Documentation/devicetree/bindings/peci/ 16497F: Documentation/peci/ 16498F: drivers/peci/ 16499F: include/linux/peci-cpu.h 16500F: include/linux/peci.h 16501 16502PENSANDO ETHERNET DRIVERS 16503M: Shannon Nelson <shannon.nelson@amd.com> 16504M: Brett Creeley <brett.creeley@amd.com> 16505M: drivers@pensando.io 16506L: netdev@vger.kernel.org 16507S: Supported 16508F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16509F: drivers/net/ethernet/pensando/ 16510 16511PER-CPU MEMORY ALLOCATOR 16512M: Dennis Zhou <dennis@kernel.org> 16513M: Tejun Heo <tj@kernel.org> 16514M: Christoph Lameter <cl@linux.com> 16515L: linux-mm@kvack.org 16516S: Maintained 16517T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16518F: arch/*/include/asm/percpu.h 16519F: include/linux/percpu*.h 16520F: lib/percpu*.c 16521F: mm/percpu*.c 16522 16523PER-TASK DELAY ACCOUNTING 16524M: Balbir Singh <bsingharora@gmail.com> 16525S: Maintained 16526F: include/linux/delayacct.h 16527F: kernel/delayacct.c 16528 16529PERFORMANCE EVENTS SUBSYSTEM 16530M: Peter Zijlstra <peterz@infradead.org> 16531M: Ingo Molnar <mingo@redhat.com> 16532M: Arnaldo Carvalho de Melo <acme@kernel.org> 16533R: Mark Rutland <mark.rutland@arm.com> 16534R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16535R: Jiri Olsa <jolsa@kernel.org> 16536R: Namhyung Kim <namhyung@kernel.org> 16537R: Ian Rogers <irogers@google.com> 16538R: Adrian Hunter <adrian.hunter@intel.com> 16539L: linux-perf-users@vger.kernel.org 16540L: linux-kernel@vger.kernel.org 16541S: Supported 16542W: https://perf.wiki.kernel.org/ 16543T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16544F: arch/*/events/* 16545F: arch/*/events/*/* 16546F: arch/*/include/asm/perf_event.h 16547F: arch/*/kernel/*/*/perf_event*.c 16548F: arch/*/kernel/*/perf_event*.c 16549F: arch/*/kernel/perf_callchain.c 16550F: arch/*/kernel/perf_event*.c 16551F: include/linux/perf_event.h 16552F: include/uapi/linux/perf_event.h 16553F: kernel/events/* 16554F: tools/lib/perf/ 16555F: tools/perf/ 16556 16557PERFORMANCE EVENTS TOOLING ARM64 16558R: John Garry <john.g.garry@oracle.com> 16559R: Will Deacon <will@kernel.org> 16560R: James Clark <james.clark@arm.com> 16561R: Mike Leach <mike.leach@linaro.org> 16562R: Leo Yan <leo.yan@linaro.org> 16563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16564S: Supported 16565F: tools/build/feature/test-libopencsd.c 16566F: tools/perf/arch/arm*/ 16567F: tools/perf/pmu-events/arch/arm64/ 16568F: tools/perf/util/arm-spe* 16569F: tools/perf/util/cs-etm* 16570 16571PERSONALITY HANDLING 16572M: Christoph Hellwig <hch@infradead.org> 16573L: linux-abi-devel@lists.sourceforge.net 16574S: Maintained 16575F: include/linux/personality.h 16576F: include/uapi/linux/personality.h 16577 16578PHOENIX RC FLIGHT CONTROLLER ADAPTER 16579M: Marcus Folkesson <marcus.folkesson@gmail.com> 16580L: linux-input@vger.kernel.org 16581S: Maintained 16582F: Documentation/input/devices/pxrc.rst 16583F: drivers/input/joystick/pxrc.c 16584 16585PHONET PROTOCOL 16586M: Remi Denis-Courmont <courmisch@gmail.com> 16587S: Supported 16588F: Documentation/networking/phonet.rst 16589F: include/linux/phonet.h 16590F: include/net/phonet/ 16591F: include/uapi/linux/phonet.h 16592F: net/phonet/ 16593 16594PHRAM MTD DRIVER 16595M: Joern Engel <joern@lazybastard.org> 16596L: linux-mtd@lists.infradead.org 16597S: Maintained 16598F: drivers/mtd/devices/phram.c 16599 16600PICOLCD HID DRIVER 16601M: Bruno Prémont <bonbons@linux-vserver.org> 16602L: linux-input@vger.kernel.org 16603S: Maintained 16604F: drivers/hid/hid-picolcd* 16605 16606PIDFD API 16607M: Christian Brauner <christian@brauner.io> 16608L: linux-kernel@vger.kernel.org 16609S: Maintained 16610T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16611F: samples/pidfd/ 16612F: tools/testing/selftests/clone3/ 16613F: tools/testing/selftests/pid_namespace/ 16614F: tools/testing/selftests/pidfd/ 16615K: (?i)pidfd 16616K: (?i)clone3 16617K: \b(clone_args|kernel_clone_args)\b 16618 16619PIN CONTROL SUBSYSTEM 16620M: Linus Walleij <linus.walleij@linaro.org> 16621L: linux-gpio@vger.kernel.org 16622S: Maintained 16623T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16624F: Documentation/devicetree/bindings/pinctrl/ 16625F: Documentation/driver-api/pin-control.rst 16626F: drivers/pinctrl/ 16627F: include/dt-bindings/pinctrl/ 16628F: include/linux/pinctrl/ 16629 16630PIN CONTROLLER - AMD 16631M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16632M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16633S: Maintained 16634F: drivers/pinctrl/pinctrl-amd.c 16635 16636PIN CONTROLLER - FREESCALE 16637M: Dong Aisheng <aisheng.dong@nxp.com> 16638M: Fabio Estevam <festevam@gmail.com> 16639M: Shawn Guo <shawnguo@kernel.org> 16640M: Jacky Bai <ping.bai@nxp.com> 16641R: Pengutronix Kernel Team <kernel@pengutronix.de> 16642L: linux-gpio@vger.kernel.org 16643S: Maintained 16644F: Documentation/devicetree/bindings/pinctrl/fsl,* 16645F: drivers/pinctrl/freescale/ 16646 16647PIN CONTROLLER - INTEL 16648M: Mika Westerberg <mika.westerberg@linux.intel.com> 16649M: Andy Shevchenko <andy@kernel.org> 16650S: Supported 16651T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16652F: drivers/pinctrl/intel/ 16653 16654PIN CONTROLLER - KEEMBAY 16655M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16656S: Supported 16657F: drivers/pinctrl/pinctrl-keembay* 16658 16659PIN CONTROLLER - MEDIATEK 16660M: Sean Wang <sean.wang@kernel.org> 16661L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16662S: Maintained 16663F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16664F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16665F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16666F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16667F: drivers/pinctrl/mediatek/ 16668 16669PIN CONTROLLER - MEDIATEK MIPS 16670M: Arınç ÜNAL <arinc.unal@arinc9.com> 16671M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16672L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16673L: linux-mips@vger.kernel.org 16674S: Maintained 16675F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16676F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16677F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16678F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16679F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16680F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16681F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16682F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16683F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16684F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16685F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16686F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16687F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16688F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16689F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16690 16691PIN CONTROLLER - MICROCHIP AT91 16692M: Ludovic Desroches <ludovic.desroches@microchip.com> 16693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16694L: linux-gpio@vger.kernel.org 16695S: Supported 16696F: drivers/gpio/gpio-sama5d2-piobu.c 16697F: drivers/pinctrl/pinctrl-at91* 16698 16699PIN CONTROLLER - NXP S32 16700M: Chester Lin <clin@suse.com> 16701R: NXP S32 Linux Team <s32@nxp.com> 16702L: linux-gpio@vger.kernel.org 16703S: Maintained 16704F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16705F: drivers/pinctrl/nxp/ 16706 16707PIN CONTROLLER - QUALCOMM 16708M: Bjorn Andersson <andersson@kernel.org> 16709L: linux-arm-msm@vger.kernel.org 16710S: Maintained 16711F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16712F: drivers/pinctrl/qcom/ 16713 16714PIN CONTROLLER - RENESAS 16715M: Geert Uytterhoeven <geert+renesas@glider.be> 16716L: linux-renesas-soc@vger.kernel.org 16717S: Supported 16718T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16719F: Documentation/devicetree/bindings/pinctrl/renesas,* 16720F: drivers/pinctrl/renesas/ 16721 16722PIN CONTROLLER - SAMSUNG 16723M: Tomasz Figa <tomasz.figa@gmail.com> 16724M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16725M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16726R: Alim Akhtar <alim.akhtar@samsung.com> 16727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16728L: linux-samsung-soc@vger.kernel.org 16729S: Maintained 16730Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16731B: mailto:linux-samsung-soc@vger.kernel.org 16732C: irc://irc.libera.chat/linux-exynos 16733T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16734F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16735F: drivers/pinctrl/samsung/ 16736F: include/dt-bindings/pinctrl/samsung.h 16737 16738PIN CONTROLLER - SINGLE 16739M: Tony Lindgren <tony@atomide.com> 16740M: Haojian Zhuang <haojian.zhuang@linaro.org> 16741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16742L: linux-omap@vger.kernel.org 16743S: Maintained 16744F: drivers/pinctrl/pinctrl-single.c 16745 16746PIN CONTROLLER - SUNPLUS / TIBBO 16747M: Dvorkin Dmitry <dvorkin@tibbo.com> 16748M: Wells Lu <wellslutw@gmail.com> 16749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16750S: Maintained 16751W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16752F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16753F: drivers/pinctrl/sunplus/ 16754F: include/dt-bindings/pinctrl/sppctl*.h 16755 16756PINE64 PINEPHONE KEYBOARD DRIVER 16757M: Samuel Holland <samuel@sholland.org> 16758S: Supported 16759F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16760F: drivers/input/keyboard/pinephone-keyboard.c 16761 16762PKTCDVD DRIVER 16763M: linux-block@vger.kernel.org 16764S: Orphan 16765F: drivers/block/pktcdvd.c 16766F: include/linux/pktcdvd.h 16767F: include/uapi/linux/pktcdvd.h 16768 16769PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16770M: Tomasz Duszynski <tduszyns@gmail.com> 16771S: Maintained 16772F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16773F: drivers/iio/chemical/pms7003.c 16774 16775PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16776M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16777L: netdev@vger.kernel.org 16778S: Maintained 16779F: drivers/net/phy/mdio-open-alliance.h 16780F: net/ethtool/plca.c 16781 16782PLDMFW LIBRARY 16783M: Jacob Keller <jacob.e.keller@intel.com> 16784S: Maintained 16785F: Documentation/driver-api/pldmfw/ 16786F: include/linux/pldmfw.h 16787F: lib/pldmfw/ 16788 16789PLX DMA DRIVER 16790M: Logan Gunthorpe <logang@deltatee.com> 16791S: Maintained 16792F: drivers/dma/plx_dma.c 16793 16794PM-GRAPH UTILITY 16795M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16796L: linux-pm@vger.kernel.org 16797S: Supported 16798W: https://01.org/pm-graph 16799B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16800T: git git://github.com/intel/pm-graph 16801F: tools/power/pm-graph 16802 16803PM6764TR DRIVER 16804M: Charles Hsu <hsu.yungteng@gmail.com> 16805L: linux-hwmon@vger.kernel.org 16806S: Maintained 16807F: Documentation/hwmon/pm6764tr.rst 16808F: drivers/hwmon/pmbus/pm6764tr.c 16809 16810PMBUS HARDWARE MONITORING DRIVERS 16811M: Guenter Roeck <linux@roeck-us.net> 16812L: linux-hwmon@vger.kernel.org 16813S: Maintained 16814W: http://hwmon.wiki.kernel.org/ 16815W: http://www.roeck-us.net/linux/drivers/ 16816T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16817F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16818F: Documentation/devicetree/bindings/hwmon/max31785.txt 16819F: Documentation/hwmon/adm1275.rst 16820F: Documentation/hwmon/ibm-cffps.rst 16821F: Documentation/hwmon/ir35221.rst 16822F: Documentation/hwmon/lm25066.rst 16823F: Documentation/hwmon/ltc2978.rst 16824F: Documentation/hwmon/ltc3815.rst 16825F: Documentation/hwmon/max16064.rst 16826F: Documentation/hwmon/max20751.rst 16827F: Documentation/hwmon/max31785.rst 16828F: Documentation/hwmon/max34440.rst 16829F: Documentation/hwmon/max8688.rst 16830F: Documentation/hwmon/pmbus-core.rst 16831F: Documentation/hwmon/pmbus.rst 16832F: Documentation/hwmon/tps40422.rst 16833F: Documentation/hwmon/ucd9000.rst 16834F: Documentation/hwmon/ucd9200.rst 16835F: Documentation/hwmon/zl6100.rst 16836F: drivers/hwmon/pmbus/ 16837F: include/linux/pmbus.h 16838 16839PMC SIERRA MaxRAID DRIVER 16840L: linux-scsi@vger.kernel.org 16841S: Orphan 16842W: http://www.pmc-sierra.com/ 16843F: drivers/scsi/pmcraid.* 16844 16845PMC SIERRA PM8001 DRIVER 16846M: Jack Wang <jinpu.wang@cloud.ionos.com> 16847L: linux-scsi@vger.kernel.org 16848S: Supported 16849F: drivers/scsi/pm8001/ 16850 16851PNI RM3100 IIO DRIVER 16852M: Song Qiang <songqiang1304521@gmail.com> 16853L: linux-iio@vger.kernel.org 16854S: Maintained 16855F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16856F: drivers/iio/magnetometer/rm3100* 16857 16858PNP SUPPORT 16859M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16860L: linux-acpi@vger.kernel.org 16861S: Maintained 16862F: drivers/pnp/ 16863F: include/linux/pnp.h 16864 16865POSIX CLOCKS and TIMERS 16866M: Thomas Gleixner <tglx@linutronix.de> 16867L: linux-kernel@vger.kernel.org 16868S: Maintained 16869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16870F: fs/timerfd.c 16871F: include/linux/time_namespace.h 16872F: include/linux/timer* 16873F: kernel/time/*timer* 16874F: kernel/time/namespace.c 16875 16876POWER MANAGEMENT CORE 16877M: "Rafael J. Wysocki" <rafael@kernel.org> 16878L: linux-pm@vger.kernel.org 16879S: Supported 16880B: https://bugzilla.kernel.org 16881T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16882F: drivers/base/power/ 16883F: drivers/powercap/ 16884F: include/linux/intel_rapl.h 16885F: include/linux/pm.h 16886F: include/linux/pm_* 16887F: include/linux/powercap.h 16888F: kernel/configs/nopm.config 16889 16890POWER STATE COORDINATION INTERFACE (PSCI) 16891M: Mark Rutland <mark.rutland@arm.com> 16892M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16894S: Maintained 16895F: drivers/firmware/psci/ 16896F: include/linux/psci.h 16897F: include/uapi/linux/psci.h 16898 16899POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16900M: Sebastian Reichel <sre@kernel.org> 16901L: linux-pm@vger.kernel.org 16902S: Maintained 16903T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16904F: Documentation/ABI/testing/sysfs-class-power 16905F: Documentation/devicetree/bindings/power/supply/ 16906F: drivers/power/supply/ 16907F: include/linux/power/ 16908F: include/linux/power_supply.h 16909 16910POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16911M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16912L: linuxppc-dev@lists.ozlabs.org 16913S: Maintained 16914F: drivers/char/powernv-op-panel.c 16915 16916PPP OVER ATM (RFC 2364) 16917M: Mitchell Blank Jr <mitch@sfgoth.com> 16918S: Maintained 16919F: include/uapi/linux/atmppp.h 16920F: net/atm/pppoatm.c 16921 16922PPP OVER ETHERNET 16923M: Michal Ostrowski <mostrows@earthlink.net> 16924S: Maintained 16925F: drivers/net/ppp/pppoe.c 16926F: drivers/net/ppp/pppox.c 16927 16928PPP OVER L2TP 16929M: James Chapman <jchapman@katalix.com> 16930S: Maintained 16931F: include/linux/if_pppol2tp.h 16932F: include/uapi/linux/if_pppol2tp.h 16933F: net/l2tp/l2tp_ppp.c 16934 16935PPP PROTOCOL DRIVERS AND COMPRESSORS 16936L: linux-ppp@vger.kernel.org 16937S: Orphan 16938F: drivers/net/ppp/ppp_* 16939 16940PPS SUPPORT 16941M: Rodolfo Giometti <giometti@enneenne.com> 16942L: linuxpps@ml.enneenne.com (subscribers-only) 16943S: Maintained 16944W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16945F: Documentation/ABI/testing/sysfs-pps 16946F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16947F: Documentation/driver-api/pps.rst 16948F: drivers/pps/ 16949F: include/linux/pps*.h 16950F: include/uapi/linux/pps.h 16951 16952PPTP DRIVER 16953M: Dmitry Kozlov <xeb@mail.ru> 16954L: netdev@vger.kernel.org 16955S: Maintained 16956W: http://sourceforge.net/projects/accel-pptp 16957F: drivers/net/ppp/pptp.c 16958 16959PRESSURE STALL INFORMATION (PSI) 16960M: Johannes Weiner <hannes@cmpxchg.org> 16961M: Suren Baghdasaryan <surenb@google.com> 16962S: Maintained 16963F: include/linux/psi* 16964F: kernel/sched/psi.c 16965 16966PRINTK 16967M: Petr Mladek <pmladek@suse.com> 16968M: Sergey Senozhatsky <senozhatsky@chromium.org> 16969R: Steven Rostedt <rostedt@goodmis.org> 16970R: John Ogness <john.ogness@linutronix.de> 16971S: Maintained 16972T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16973F: include/linux/printk.h 16974F: kernel/printk/ 16975 16976PRINTK INDEXING 16977R: Chris Down <chris@chrisdown.name> 16978S: Maintained 16979F: Documentation/core-api/printk-index.rst 16980F: kernel/printk/index.c 16981K: printk_index 16982 16983PROC FILESYSTEM 16984L: linux-kernel@vger.kernel.org 16985L: linux-fsdevel@vger.kernel.org 16986S: Maintained 16987F: Documentation/filesystems/proc.rst 16988F: fs/proc/ 16989F: include/linux/proc_fs.h 16990F: tools/testing/selftests/proc/ 16991 16992PROC SYSCTL 16993M: Luis Chamberlain <mcgrof@kernel.org> 16994M: Kees Cook <keescook@chromium.org> 16995M: Iurii Zaikin <yzaikin@google.com> 16996L: linux-kernel@vger.kernel.org 16997L: linux-fsdevel@vger.kernel.org 16998S: Maintained 16999T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17000F: fs/proc/proc_sysctl.c 17001F: include/linux/sysctl.h 17002F: kernel/sysctl-test.c 17003F: kernel/sysctl.c 17004F: tools/testing/selftests/sysctl/ 17005 17006PS3 NETWORK SUPPORT 17007M: Geoff Levand <geoff@infradead.org> 17008L: netdev@vger.kernel.org 17009L: linuxppc-dev@lists.ozlabs.org 17010S: Maintained 17011F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17012 17013PS3 PLATFORM SUPPORT 17014M: Geoff Levand <geoff@infradead.org> 17015L: linuxppc-dev@lists.ozlabs.org 17016S: Maintained 17017F: arch/powerpc/boot/ps3* 17018F: arch/powerpc/include/asm/lv1call.h 17019F: arch/powerpc/include/asm/ps3*.h 17020F: arch/powerpc/platforms/ps3/ 17021F: drivers/*/ps3* 17022F: drivers/ps3/ 17023F: drivers/rtc/rtc-ps3.c 17024F: drivers/usb/host/*ps3.c 17025F: sound/ppc/snd_ps3* 17026 17027PS3VRAM DRIVER 17028M: Jim Paris <jim@jtan.com> 17029M: Geoff Levand <geoff@infradead.org> 17030L: linuxppc-dev@lists.ozlabs.org 17031S: Maintained 17032F: drivers/block/ps3vram.c 17033 17034PSAMPLE PACKET SAMPLING SUPPORT 17035M: Yotam Gigi <yotam.gi@gmail.com> 17036S: Maintained 17037F: include/net/psample.h 17038F: include/uapi/linux/psample.h 17039F: net/psample 17040 17041PSTORE FILESYSTEM 17042M: Kees Cook <keescook@chromium.org> 17043R: Tony Luck <tony.luck@intel.com> 17044R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17045L: linux-hardening@vger.kernel.org 17046S: Supported 17047T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17048F: Documentation/admin-guide/pstore-blk.rst 17049F: Documentation/admin-guide/ramoops.rst 17050F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17051F: drivers/acpi/apei/erst.c 17052F: drivers/firmware/efi/efi-pstore.c 17053F: fs/pstore/ 17054F: include/linux/pstore* 17055K: \b(pstore|ramoops) 17056 17057PTP HARDWARE CLOCK SUPPORT 17058M: Richard Cochran <richardcochran@gmail.com> 17059L: netdev@vger.kernel.org 17060S: Maintained 17061W: http://linuxptp.sourceforge.net/ 17062F: Documentation/ABI/testing/sysfs-ptp 17063F: Documentation/driver-api/ptp.rst 17064F: drivers/net/phy/dp83640* 17065F: drivers/ptp/* 17066F: include/linux/ptp_cl* 17067K: (?:\b|_)ptp(?:\b|_) 17068 17069PTP VIRTUAL CLOCK SUPPORT 17070M: Yangbo Lu <yangbo.lu@nxp.com> 17071L: netdev@vger.kernel.org 17072S: Maintained 17073F: drivers/ptp/ptp_vclock.c 17074F: net/ethtool/phc_vclocks.c 17075 17076PTRACE SUPPORT 17077M: Oleg Nesterov <oleg@redhat.com> 17078S: Maintained 17079F: arch/*/*/ptrace*.c 17080F: arch/*/include/asm/ptrace*.h 17081F: arch/*/ptrace*.c 17082F: include/asm-generic/syscall.h 17083F: include/linux/ptrace.h 17084F: include/linux/regset.h 17085F: include/uapi/linux/ptrace.h 17086F: kernel/ptrace.c 17087 17088PULSE8-CEC DRIVER 17089M: Hans Verkuil <hverkuil@xs4all.nl> 17090L: linux-media@vger.kernel.org 17091S: Maintained 17092T: git git://linuxtv.org/media_tree.git 17093F: drivers/media/cec/usb/pulse8/ 17094 17095PURELIFI PLFXLC DRIVER 17096M: Srinivasan Raju <srini.raju@purelifi.com> 17097L: linux-wireless@vger.kernel.org 17098S: Supported 17099F: drivers/net/wireless/purelifi/plfxlc/ 17100 17101PVRUSB2 VIDEO4LINUX DRIVER 17102M: Mike Isely <isely@pobox.com> 17103L: pvrusb2@isely.net (subscribers-only) 17104L: linux-media@vger.kernel.org 17105S: Maintained 17106W: http://www.isely.net/pvrusb2/ 17107T: git git://linuxtv.org/media_tree.git 17108F: Documentation/driver-api/media/drivers/pvrusb2* 17109F: drivers/media/usb/pvrusb2/ 17110 17111PWC WEBCAM DRIVER 17112M: Hans Verkuil <hverkuil@xs4all.nl> 17113L: linux-media@vger.kernel.org 17114S: Odd Fixes 17115T: git git://linuxtv.org/media_tree.git 17116F: drivers/media/usb/pwc/* 17117F: include/trace/events/pwc.h 17118 17119PWM IR Transmitter 17120M: Sean Young <sean@mess.org> 17121L: linux-media@vger.kernel.org 17122S: Maintained 17123F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17124F: drivers/media/rc/pwm-ir-tx.c 17125 17126PWM SUBSYSTEM 17127M: Thierry Reding <thierry.reding@gmail.com> 17128R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17129L: linux-pwm@vger.kernel.org 17130S: Maintained 17131Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17132T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17133F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17134F: Documentation/devicetree/bindings/pwm/ 17135F: Documentation/driver-api/pwm.rst 17136F: drivers/gpio/gpio-mvebu.c 17137F: drivers/pwm/ 17138F: drivers/video/backlight/pwm_bl.c 17139F: include/dt-bindings/pwm/ 17140F: include/linux/pwm.h 17141F: include/linux/pwm_backlight.h 17142K: pwm_(config|apply_state|ops) 17143 17144PXA GPIO DRIVER 17145M: Robert Jarzmik <robert.jarzmik@free.fr> 17146L: linux-gpio@vger.kernel.org 17147S: Maintained 17148F: drivers/gpio/gpio-pxa.c 17149 17150PXA MMCI DRIVER 17151S: Orphan 17152 17153PXA RTC DRIVER 17154M: Robert Jarzmik <robert.jarzmik@free.fr> 17155L: linux-rtc@vger.kernel.org 17156S: Maintained 17157 17158PXA2xx/PXA3xx SUPPORT 17159M: Daniel Mack <daniel@zonque.org> 17160M: Haojian Zhuang <haojian.zhuang@gmail.com> 17161M: Robert Jarzmik <robert.jarzmik@free.fr> 17162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17163S: Maintained 17164T: git git://github.com/hzhuang1/linux.git 17165T: git git://github.com/rjarzmik/linux.git 17166F: arch/arm/boot/dts/pxa* 17167F: arch/arm/mach-pxa/ 17168F: drivers/dma/pxa* 17169F: drivers/pcmcia/pxa2xx* 17170F: drivers/pinctrl/pxa/ 17171F: drivers/spi/spi-pxa2xx* 17172F: drivers/usb/gadget/udc/pxa2* 17173F: include/sound/pxa2xx-lib.h 17174F: sound/arm/pxa* 17175F: sound/soc/pxa/ 17176 17177QAT DRIVER 17178M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17179L: qat-linux@intel.com 17180S: Supported 17181F: drivers/crypto/intel/qat/ 17182 17183QCOM AUDIO (ASoC) DRIVERS 17184M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17185M: Banajit Goswami <bgoswami@quicinc.com> 17186L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17187S: Supported 17188F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17189F: Documentation/devicetree/bindings/sound/qcom,* 17190F: drivers/soc/qcom/apr.c 17191F: include/dt-bindings/sound/qcom,wcd9335.h 17192F: sound/soc/codecs/lpass-rx-macro.* 17193F: sound/soc/codecs/lpass-tx-macro.* 17194F: sound/soc/codecs/lpass-va-macro.c 17195F: sound/soc/codecs/lpass-wsa-macro.* 17196F: sound/soc/codecs/msm8916-wcd-analog.c 17197F: sound/soc/codecs/msm8916-wcd-digital.c 17198F: sound/soc/codecs/wcd-clsh-v2.* 17199F: sound/soc/codecs/wcd-mbhc-v2.* 17200F: sound/soc/codecs/wcd9335.* 17201F: sound/soc/codecs/wcd934x.c 17202F: sound/soc/codecs/wsa881x.c 17203F: sound/soc/codecs/wsa883x.c 17204F: sound/soc/qcom/ 17205 17206QCOM EMBEDDED USB DEBUGGER (EUD) 17207M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17208L: linux-arm-msm@vger.kernel.org 17209S: Maintained 17210F: Documentation/ABI/testing/sysfs-driver-eud 17211F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17212F: drivers/usb/misc/qcom_eud.c 17213 17214QCOM IPA DRIVER 17215M: Alex Elder <elder@kernel.org> 17216L: netdev@vger.kernel.org 17217S: Supported 17218F: drivers/net/ipa/ 17219 17220QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17221M: Gabriel Somlo <somlo@cmu.edu> 17222M: "Michael S. Tsirkin" <mst@redhat.com> 17223L: qemu-devel@nongnu.org 17224S: Maintained 17225F: drivers/firmware/qemu_fw_cfg.c 17226F: include/uapi/linux/qemu_fw_cfg.h 17227 17228QIB DRIVER 17229M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17230L: linux-rdma@vger.kernel.org 17231S: Supported 17232F: drivers/infiniband/hw/qib/ 17233 17234QLOGIC QL41xxx FCOE DRIVER 17235M: Saurav Kashyap <skashyap@marvell.com> 17236M: Javed Hasan <jhasan@marvell.com> 17237M: GR-QLogic-Storage-Upstream@marvell.com 17238L: linux-scsi@vger.kernel.org 17239S: Supported 17240F: drivers/scsi/qedf/ 17241 17242QLOGIC QL41xxx ISCSI DRIVER 17243M: Nilesh Javali <njavali@marvell.com> 17244M: Manish Rangankar <mrangankar@marvell.com> 17245M: GR-QLogic-Storage-Upstream@marvell.com 17246L: linux-scsi@vger.kernel.org 17247S: Supported 17248F: drivers/scsi/qedi/ 17249 17250QLOGIC QL4xxx ETHERNET DRIVER 17251M: Ariel Elior <aelior@marvell.com> 17252M: Manish Chopra <manishc@marvell.com> 17253L: netdev@vger.kernel.org 17254S: Supported 17255F: drivers/net/ethernet/qlogic/qed/ 17256F: drivers/net/ethernet/qlogic/qede/ 17257F: include/linux/qed/ 17258 17259QLOGIC QL4xxx RDMA DRIVER 17260M: Michal Kalderon <mkalderon@marvell.com> 17261M: Ariel Elior <aelior@marvell.com> 17262L: linux-rdma@vger.kernel.org 17263S: Supported 17264F: drivers/infiniband/hw/qedr/ 17265F: include/uapi/rdma/qedr-abi.h 17266 17267QLOGIC QLA1280 SCSI DRIVER 17268M: Michael Reed <mdr@sgi.com> 17269L: linux-scsi@vger.kernel.org 17270S: Maintained 17271F: drivers/scsi/qla1280.[ch] 17272 17273QLOGIC QLA2XXX FC-SCSI DRIVER 17274M: Nilesh Javali <njavali@marvell.com> 17275M: GR-QLogic-Storage-Upstream@marvell.com 17276L: linux-scsi@vger.kernel.org 17277S: Supported 17278F: drivers/scsi/qla2xxx/ 17279 17280QLOGIC QLA3XXX NETWORK DRIVER 17281M: GR-Linux-NIC-Dev@marvell.com 17282L: netdev@vger.kernel.org 17283S: Supported 17284F: drivers/net/ethernet/qlogic/qla3xxx.* 17285 17286QLOGIC QLA4XXX iSCSI DRIVER 17287M: Nilesh Javali <njavali@marvell.com> 17288M: Manish Rangankar <mrangankar@marvell.com> 17289M: GR-QLogic-Storage-Upstream@marvell.com 17290L: linux-scsi@vger.kernel.org 17291S: Supported 17292F: drivers/scsi/qla4xxx/ 17293 17294QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17295M: Shahed Shaikh <shshaikh@marvell.com> 17296M: Manish Chopra <manishc@marvell.com> 17297M: GR-Linux-NIC-Dev@marvell.com 17298L: netdev@vger.kernel.org 17299S: Supported 17300F: drivers/net/ethernet/qlogic/qlcnic/ 17301 17302QLOGIC QLGE 10Gb ETHERNET DRIVER 17303M: Manish Chopra <manishc@marvell.com> 17304M: GR-Linux-NIC-Dev@marvell.com 17305M: Coiby Xu <coiby.xu@gmail.com> 17306L: netdev@vger.kernel.org 17307S: Supported 17308F: Documentation/networking/device_drivers/qlogic/qlge.rst 17309F: drivers/staging/qlge/ 17310 17311QM1D1B0004 MEDIA DRIVER 17312M: Akihiro Tsukada <tskd08@gmail.com> 17313L: linux-media@vger.kernel.org 17314S: Odd Fixes 17315F: drivers/media/tuners/qm1d1b0004* 17316 17317QM1D1C0042 MEDIA DRIVER 17318M: Akihiro Tsukada <tskd08@gmail.com> 17319L: linux-media@vger.kernel.org 17320S: Odd Fixes 17321F: drivers/media/tuners/qm1d1c0042* 17322 17323QNX4 FILESYSTEM 17324M: Anders Larsen <al@alarsen.net> 17325S: Maintained 17326W: http://www.alarsen.net/linux/qnx4fs/ 17327F: fs/qnx4/ 17328F: include/uapi/linux/qnx4_fs.h 17329F: include/uapi/linux/qnxtypes.h 17330 17331QNX6 FILESYSTEM 17332S: Orphan 17333F: Documentation/filesystems/qnx6.rst 17334F: fs/qnx6/ 17335F: include/linux/qnx6_fs.h 17336 17337QORIQ DPAA2 FSL-MC BUS DRIVER 17338M: Stuart Yoder <stuyoder@gmail.com> 17339M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17340L: linux-kernel@vger.kernel.org 17341S: Maintained 17342F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17343F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17344F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17345F: drivers/bus/fsl-mc/ 17346F: include/uapi/linux/fsl_mc.h 17347 17348QT1010 MEDIA DRIVER 17349M: Antti Palosaari <crope@iki.fi> 17350L: linux-media@vger.kernel.org 17351S: Maintained 17352W: https://linuxtv.org 17353W: http://palosaari.fi/linux/ 17354Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17355T: git git://linuxtv.org/anttip/media_tree.git 17356F: drivers/media/tuners/qt1010* 17357 17358QUALCOMM ATH12K WIRELESS DRIVER 17359M: Kalle Valo <kvalo@kernel.org> 17360L: ath12k@lists.infradead.org 17361S: Supported 17362T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17363F: drivers/net/wireless/ath/ath12k/ 17364 17365QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17366M: Kalle Valo <kvalo@kernel.org> 17367L: ath10k@lists.infradead.org 17368S: Supported 17369W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17370T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17371F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17372F: drivers/net/wireless/ath/ath10k/ 17373 17374QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17375M: Kalle Valo <kvalo@kernel.org> 17376L: ath11k@lists.infradead.org 17377S: Supported 17378T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17379F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17380F: drivers/net/wireless/ath/ath11k/ 17381 17382QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17383M: Toke Høiland-Jørgensen <toke@toke.dk> 17384L: linux-wireless@vger.kernel.org 17385S: Maintained 17386W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17387F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17388F: drivers/net/wireless/ath/ath9k/ 17389 17390QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17391M: Stephan Gerhold <stephan@gerhold.net> 17392L: netdev@vger.kernel.org 17393L: linux-arm-msm@vger.kernel.org 17394S: Maintained 17395F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17396F: drivers/net/wwan/qcom_bam_dmux.c 17397 17398QUALCOMM CAMERA SUBSYSTEM DRIVER 17399M: Robert Foss <rfoss@kernel.org> 17400M: Todor Tomov <todor.too@gmail.com> 17401M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17402L: linux-media@vger.kernel.org 17403S: Maintained 17404F: Documentation/admin-guide/media/qcom_camss.rst 17405F: Documentation/devicetree/bindings/media/*camss* 17406F: drivers/media/platform/qcom/camss/ 17407 17408QUALCOMM CLOCK DRIVERS 17409M: Bjorn Andersson <andersson@kernel.org> 17410L: linux-arm-msm@vger.kernel.org 17411S: Supported 17412T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17413F: Documentation/devicetree/bindings/clock/qcom,* 17414F: drivers/clk/qcom/ 17415F: include/dt-bindings/clock/qcom,* 17416 17417QUALCOMM CLOUD AI (QAIC) DRIVER 17418M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17419L: linux-arm-msm@vger.kernel.org 17420L: dri-devel@lists.freedesktop.org 17421S: Supported 17422T: git git://anongit.freedesktop.org/drm/drm-misc 17423F: Documentation/accel/qaic/ 17424F: drivers/accel/qaic/ 17425F: include/uapi/drm/qaic_accel.h 17426 17427QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17428M: Bjorn Andersson <andersson@kernel.org> 17429M: Konrad Dybcio <konrad.dybcio@linaro.org> 17430L: linux-pm@vger.kernel.org 17431L: linux-arm-msm@vger.kernel.org 17432S: Maintained 17433F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17434F: drivers/soc/qcom/cpr.c 17435 17436QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17437M: Ilia Lin <ilia.lin@kernel.org> 17438L: linux-pm@vger.kernel.org 17439S: Maintained 17440F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17441F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17442F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17443 17444QUALCOMM CRYPTO DRIVERS 17445M: Thara Gopinath <thara.gopinath@gmail.com> 17446L: linux-crypto@vger.kernel.org 17447L: linux-arm-msm@vger.kernel.org 17448S: Maintained 17449F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17450F: drivers/crypto/qce/ 17451 17452QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17453M: Timur Tabi <timur@kernel.org> 17454L: netdev@vger.kernel.org 17455S: Maintained 17456F: drivers/net/ethernet/qualcomm/emac/ 17457 17458QUALCOMM ETHQOS ETHERNET DRIVER 17459M: Vinod Koul <vkoul@kernel.org> 17460R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17461L: netdev@vger.kernel.org 17462S: Maintained 17463F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17464F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17465 17466QUALCOMM FASTRPC DRIVER 17467M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17468M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17469L: linux-arm-msm@vger.kernel.org 17470S: Maintained 17471F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17472F: drivers/misc/fastrpc.c 17473F: include/uapi/misc/fastrpc.h 17474 17475QUALCOMM HEXAGON ARCHITECTURE 17476M: Brian Cain <bcain@quicinc.com> 17477L: linux-hexagon@vger.kernel.org 17478S: Supported 17479T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17480F: arch/hexagon/ 17481 17482QUALCOMM HIDMA DRIVER 17483M: Sinan Kaya <okaya@kernel.org> 17484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17485L: linux-arm-msm@vger.kernel.org 17486L: dmaengine@vger.kernel.org 17487S: Supported 17488F: drivers/dma/qcom/hidma* 17489 17490QUALCOMM I2C CCI DRIVER 17491M: Loic Poulain <loic.poulain@linaro.org> 17492M: Robert Foss <rfoss@kernel.org> 17493L: linux-i2c@vger.kernel.org 17494L: linux-arm-msm@vger.kernel.org 17495S: Maintained 17496F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17497F: drivers/i2c/busses/i2c-qcom-cci.c 17498 17499QUALCOMM INTERCONNECT BWMON DRIVER 17500M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17501L: linux-arm-msm@vger.kernel.org 17502S: Maintained 17503F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17504F: drivers/soc/qcom/icc-bwmon.c 17505 17506QUALCOMM IOMMU 17507M: Rob Clark <robdclark@gmail.com> 17508L: iommu@lists.linux.dev 17509L: linux-arm-msm@vger.kernel.org 17510S: Maintained 17511F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17512 17513QUALCOMM IPC ROUTER (QRTR) DRIVER 17514M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17515L: linux-arm-msm@vger.kernel.org 17516S: Maintained 17517F: include/trace/events/qrtr.h 17518F: include/uapi/linux/qrtr.h 17519F: net/qrtr/ 17520 17521QUALCOMM IPCC MAILBOX DRIVER 17522M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17523L: linux-arm-msm@vger.kernel.org 17524S: Supported 17525F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17526F: drivers/mailbox/qcom-ipcc.c 17527F: include/dt-bindings/mailbox/qcom-ipcc.h 17528 17529QUALCOMM IPQ4019 USB PHY DRIVER 17530M: Robert Marko <robert.marko@sartura.hr> 17531M: Luka Perkov <luka.perkov@sartura.hr> 17532L: linux-arm-msm@vger.kernel.org 17533S: Maintained 17534F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17535F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17536 17537QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17538M: Robert Marko <robert.marko@sartura.hr> 17539M: Luka Perkov <luka.perkov@sartura.hr> 17540L: linux-arm-msm@vger.kernel.org 17541S: Maintained 17542F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17543F: drivers/regulator/vqmmc-ipq4019-regulator.c 17544 17545QUALCOMM NAND CONTROLLER DRIVER 17546M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17547L: linux-mtd@lists.infradead.org 17548L: linux-arm-msm@vger.kernel.org 17549S: Maintained 17550F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17551F: drivers/mtd/nand/raw/qcom_nandc.c 17552 17553QUALCOMM RMNET DRIVER 17554M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17555M: Sean Tranchetti <quic_stranche@quicinc.com> 17556L: netdev@vger.kernel.org 17557S: Maintained 17558F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17559F: drivers/net/ethernet/qualcomm/rmnet/ 17560F: include/linux/if_rmnet.h 17561 17562QUALCOMM TSENS THERMAL DRIVER 17563M: Amit Kucheria <amitk@kernel.org> 17564M: Thara Gopinath <thara.gopinath@gmail.com> 17565L: linux-pm@vger.kernel.org 17566L: linux-arm-msm@vger.kernel.org 17567S: Maintained 17568F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17569F: drivers/thermal/qcom/ 17570 17571QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17572M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17573M: Vikash Garodia <quic_vgarodia@quicinc.com> 17574L: linux-media@vger.kernel.org 17575L: linux-arm-msm@vger.kernel.org 17576S: Maintained 17577T: git git://linuxtv.org/media_tree.git 17578F: Documentation/devicetree/bindings/media/*venus* 17579F: drivers/media/platform/qcom/venus/ 17580 17581QUALCOMM WCN36XX WIRELESS DRIVER 17582M: Loic Poulain <loic.poulain@linaro.org> 17583L: wcn36xx@lists.infradead.org 17584S: Supported 17585W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17586F: drivers/net/wireless/ath/wcn36xx/ 17587 17588QUANTENNA QTNFMAC WIRELESS DRIVER 17589M: Igor Mitsyanko <imitsyanko@quantenna.com> 17590R: Sergey Matyukevich <geomatsi@gmail.com> 17591L: linux-wireless@vger.kernel.org 17592S: Maintained 17593F: drivers/net/wireless/quantenna 17594 17595RADEON and AMDGPU DRM DRIVERS 17596M: Alex Deucher <alexander.deucher@amd.com> 17597M: Christian König <christian.koenig@amd.com> 17598M: Pan, Xinhui <Xinhui.Pan@amd.com> 17599L: amd-gfx@lists.freedesktop.org 17600S: Supported 17601B: https://gitlab.freedesktop.org/drm/amd/-/issues 17602C: irc://irc.oftc.net/radeon 17603T: git https://gitlab.freedesktop.org/agd5f/linux.git 17604F: Documentation/gpu/amdgpu/ 17605F: drivers/gpu/drm/amd/ 17606F: drivers/gpu/drm/radeon/ 17607F: include/uapi/drm/amdgpu_drm.h 17608F: include/uapi/drm/radeon_drm.h 17609 17610RADEON FRAMEBUFFER DISPLAY DRIVER 17611M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17612L: linux-fbdev@vger.kernel.org 17613S: Maintained 17614F: drivers/video/fbdev/aty/radeon* 17615F: include/uapi/linux/radeonfb.h 17616 17617RADIOSHARK RADIO DRIVER 17618M: Hans Verkuil <hverkuil@xs4all.nl> 17619L: linux-media@vger.kernel.org 17620S: Maintained 17621T: git git://linuxtv.org/media_tree.git 17622F: drivers/media/radio/radio-shark.c 17623 17624RADIOSHARK2 RADIO DRIVER 17625M: Hans Verkuil <hverkuil@xs4all.nl> 17626L: linux-media@vger.kernel.org 17627S: Maintained 17628T: git git://linuxtv.org/media_tree.git 17629F: drivers/media/radio/radio-shark2.c 17630F: drivers/media/radio/radio-tea5777.c 17631 17632RADOS BLOCK DEVICE (RBD) 17633M: Ilya Dryomov <idryomov@gmail.com> 17634R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17635L: ceph-devel@vger.kernel.org 17636S: Supported 17637W: http://ceph.com/ 17638T: git https://github.com/ceph/ceph-client.git 17639F: Documentation/ABI/testing/sysfs-bus-rbd 17640F: drivers/block/rbd.c 17641F: drivers/block/rbd_types.h 17642 17643RAGE128 FRAMEBUFFER DISPLAY DRIVER 17644L: linux-fbdev@vger.kernel.org 17645S: Orphan 17646F: drivers/video/fbdev/aty/aty128fb.c 17647 17648RAINSHADOW-CEC DRIVER 17649M: Hans Verkuil <hverkuil@xs4all.nl> 17650L: linux-media@vger.kernel.org 17651S: Maintained 17652T: git git://linuxtv.org/media_tree.git 17653F: drivers/media/cec/usb/rainshadow/ 17654 17655RALINK MIPS ARCHITECTURE 17656M: John Crispin <john@phrozen.org> 17657L: linux-mips@vger.kernel.org 17658S: Maintained 17659F: arch/mips/ralink 17660 17661RALINK MT7621 MIPS ARCHITECTURE 17662M: Arınç ÜNAL <arinc.unal@arinc9.com> 17663M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17664L: linux-mips@vger.kernel.org 17665S: Maintained 17666F: arch/mips/boot/dts/ralink/mt7621* 17667 17668RALINK RT2X00 WIRELESS LAN DRIVER 17669M: Stanislaw Gruszka <stf_xl@wp.pl> 17670M: Helmut Schaa <helmut.schaa@googlemail.com> 17671L: linux-wireless@vger.kernel.org 17672S: Maintained 17673F: drivers/net/wireless/ralink/rt2x00/ 17674 17675RAMDISK RAM BLOCK DEVICE DRIVER 17676M: Jens Axboe <axboe@kernel.dk> 17677S: Maintained 17678F: Documentation/admin-guide/blockdev/ramdisk.rst 17679F: drivers/block/brd.c 17680 17681RANCHU VIRTUAL BOARD FOR MIPS 17682M: Miodrag Dinic <miodrag.dinic@mips.com> 17683L: linux-mips@vger.kernel.org 17684S: Supported 17685F: arch/mips/configs/generic/board-ranchu.config 17686F: arch/mips/generic/board-ranchu.c 17687 17688RANDOM NUMBER DRIVER 17689M: "Theodore Ts'o" <tytso@mit.edu> 17690M: Jason A. Donenfeld <Jason@zx2c4.com> 17691S: Maintained 17692T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17693F: drivers/char/random.c 17694F: drivers/virt/vmgenid.c 17695 17696RAPIDIO SUBSYSTEM 17697M: Matt Porter <mporter@kernel.crashing.org> 17698M: Alexandre Bounine <alex.bou9@gmail.com> 17699S: Maintained 17700F: drivers/rapidio/ 17701 17702RAS INFRASTRUCTURE 17703M: Tony Luck <tony.luck@intel.com> 17704M: Borislav Petkov <bp@alien8.de> 17705L: linux-edac@vger.kernel.org 17706S: Maintained 17707F: Documentation/admin-guide/ras.rst 17708F: drivers/ras/ 17709F: include/linux/ras.h 17710F: include/ras/ras_event.h 17711 17712RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17713L: linux-wireless@vger.kernel.org 17714S: Orphan 17715F: drivers/net/wireless/legacy/ray* 17716 17717RC-CORE / LIRC FRAMEWORK 17718M: Sean Young <sean@mess.org> 17719L: linux-media@vger.kernel.org 17720S: Maintained 17721W: http://linuxtv.org 17722T: git git://linuxtv.org/media_tree.git 17723F: Documentation/driver-api/media/rc-core.rst 17724F: Documentation/userspace-api/media/rc/ 17725F: drivers/media/rc/ 17726F: include/media/rc-core.h 17727F: include/media/rc-map.h 17728F: include/uapi/linux/lirc.h 17729 17730RCMM REMOTE CONTROLS DECODER 17731M: Patrick Lerda <patrick9876@free.fr> 17732S: Maintained 17733F: drivers/media/rc/ir-rcmm-decoder.c 17734 17735RCUTORTURE TEST FRAMEWORK 17736M: "Paul E. McKenney" <paulmck@kernel.org> 17737M: Josh Triplett <josh@joshtriplett.org> 17738R: Steven Rostedt <rostedt@goodmis.org> 17739R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17740R: Lai Jiangshan <jiangshanlai@gmail.com> 17741L: rcu@vger.kernel.org 17742S: Supported 17743T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17744F: tools/testing/selftests/rcutorture 17745 17746RDACM20 Camera Sensor 17747M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17748M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17749M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17750M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17751L: linux-media@vger.kernel.org 17752S: Maintained 17753F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17754F: drivers/media/i2c/max9271.c 17755F: drivers/media/i2c/max9271.h 17756F: drivers/media/i2c/rdacm20.c 17757 17758RDACM21 Camera Sensor 17759M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17760M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17761M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17762M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17763L: linux-media@vger.kernel.org 17764S: Maintained 17765F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17766F: drivers/media/i2c/max9271.c 17767F: drivers/media/i2c/max9271.h 17768F: drivers/media/i2c/rdacm21.c 17769 17770RDC R-321X SoC 17771M: Florian Fainelli <florian@openwrt.org> 17772S: Maintained 17773 17774RDC R6040 FAST ETHERNET DRIVER 17775M: Florian Fainelli <f.fainelli@gmail.com> 17776L: netdev@vger.kernel.org 17777S: Maintained 17778F: drivers/net/ethernet/rdc/r6040.c 17779 17780RDMAVT - RDMA verbs software 17781M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17782L: linux-rdma@vger.kernel.org 17783S: Supported 17784F: drivers/infiniband/sw/rdmavt 17785 17786RDS - RELIABLE DATAGRAM SOCKETS 17787M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17788L: netdev@vger.kernel.org 17789L: linux-rdma@vger.kernel.org 17790L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17791S: Supported 17792W: https://oss.oracle.com/projects/rds/ 17793F: Documentation/networking/rds.rst 17794F: net/rds/ 17795 17796RDT - RESOURCE ALLOCATION 17797M: Fenghua Yu <fenghua.yu@intel.com> 17798M: Reinette Chatre <reinette.chatre@intel.com> 17799L: linux-kernel@vger.kernel.org 17800S: Supported 17801F: Documentation/arch/x86/resctrl* 17802F: arch/x86/include/asm/resctrl.h 17803F: arch/x86/kernel/cpu/resctrl/ 17804F: tools/testing/selftests/resctrl/ 17805 17806READ-COPY UPDATE (RCU) 17807M: "Paul E. McKenney" <paulmck@kernel.org> 17808M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17809M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17810M: Joel Fernandes <joel@joelfernandes.org> 17811M: Josh Triplett <josh@joshtriplett.org> 17812M: Boqun Feng <boqun.feng@gmail.com> 17813R: Steven Rostedt <rostedt@goodmis.org> 17814R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17815R: Lai Jiangshan <jiangshanlai@gmail.com> 17816R: Zqiang <qiang1.zhang@intel.com> 17817L: rcu@vger.kernel.org 17818S: Supported 17819W: http://www.rdrop.com/users/paulmck/RCU/ 17820T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17821F: Documentation/RCU/ 17822F: include/linux/rcu* 17823F: kernel/rcu/ 17824X: Documentation/RCU/torture.rst 17825X: include/linux/srcu*.h 17826X: kernel/rcu/srcu*.c 17827 17828REAL TIME CLOCK (RTC) SUBSYSTEM 17829M: Alessandro Zummo <a.zummo@towertech.it> 17830M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17831L: linux-rtc@vger.kernel.org 17832S: Maintained 17833Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17834T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17835F: Documentation/admin-guide/rtc.rst 17836F: Documentation/devicetree/bindings/rtc/ 17837F: drivers/rtc/ 17838F: include/linux/platform_data/rtc-* 17839F: include/linux/rtc.h 17840F: include/linux/rtc/ 17841F: include/uapi/linux/rtc.h 17842F: tools/testing/selftests/rtc/ 17843 17844Real-time Linux Analysis (RTLA) tools 17845M: Daniel Bristot de Oliveira <bristot@kernel.org> 17846M: Steven Rostedt <rostedt@goodmis.org> 17847L: linux-trace-kernel@vger.kernel.org 17848S: Maintained 17849F: Documentation/tools/rtla/ 17850F: tools/tracing/rtla/ 17851 17852REALTEK AUDIO CODECS 17853M: Oder Chiou <oder_chiou@realtek.com> 17854S: Maintained 17855F: include/sound/rt*.h 17856F: sound/soc/codecs/rt* 17857 17858REALTEK OTTO WATCHDOG 17859M: Sander Vanheule <sander@svanheule.net> 17860L: linux-watchdog@vger.kernel.org 17861S: Maintained 17862F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17863F: drivers/watchdog/realtek_otto_wdt.c 17864 17865REALTEK RTL83xx SMI DSA ROUTER CHIPS 17866M: Linus Walleij <linus.walleij@linaro.org> 17867M: Alvin Šipraga <alsi@bang-olufsen.dk> 17868S: Maintained 17869F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17870F: drivers/net/dsa/realtek/* 17871 17872REALTEK WIRELESS DRIVER (rtlwifi family) 17873M: Ping-Ke Shih <pkshih@realtek.com> 17874L: linux-wireless@vger.kernel.org 17875S: Maintained 17876W: https://wireless.wiki.kernel.org/ 17877T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17878F: drivers/net/wireless/realtek/rtlwifi/ 17879 17880REALTEK WIRELESS DRIVER (rtw88) 17881M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17882L: linux-wireless@vger.kernel.org 17883S: Maintained 17884F: drivers/net/wireless/realtek/rtw88/ 17885 17886REALTEK WIRELESS DRIVER (rtw89) 17887M: Ping-Ke Shih <pkshih@realtek.com> 17888L: linux-wireless@vger.kernel.org 17889S: Maintained 17890F: drivers/net/wireless/realtek/rtw89/ 17891 17892REDPINE WIRELESS DRIVER 17893L: linux-wireless@vger.kernel.org 17894S: Orphan 17895F: drivers/net/wireless/rsi/ 17896 17897REGISTER MAP ABSTRACTION 17898M: Mark Brown <broonie@kernel.org> 17899L: linux-kernel@vger.kernel.org 17900S: Supported 17901T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17902F: Documentation/devicetree/bindings/regmap/ 17903F: drivers/base/regmap/ 17904F: include/linux/regmap.h 17905 17906REISERFS FILE SYSTEM 17907L: reiserfs-devel@vger.kernel.org 17908S: Supported 17909F: fs/reiserfs/ 17910 17911REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17912M: Bjorn Andersson <andersson@kernel.org> 17913M: Mathieu Poirier <mathieu.poirier@linaro.org> 17914L: linux-remoteproc@vger.kernel.org 17915S: Maintained 17916T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17917F: Documentation/ABI/testing/sysfs-class-remoteproc 17918F: Documentation/devicetree/bindings/remoteproc/ 17919F: Documentation/staging/remoteproc.rst 17920F: drivers/remoteproc/ 17921F: include/linux/remoteproc.h 17922F: include/linux/remoteproc/ 17923 17924REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17925M: Bjorn Andersson <andersson@kernel.org> 17926M: Mathieu Poirier <mathieu.poirier@linaro.org> 17927L: linux-remoteproc@vger.kernel.org 17928S: Maintained 17929T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17930F: Documentation/ABI/testing/sysfs-bus-rpmsg 17931F: Documentation/staging/rpmsg.rst 17932F: drivers/rpmsg/ 17933F: include/linux/rpmsg.h 17934F: include/linux/rpmsg/ 17935F: include/uapi/linux/rpmsg.h 17936F: samples/rpmsg/ 17937 17938REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17939M: Stephan Gerhold <stephan@gerhold.net> 17940L: netdev@vger.kernel.org 17941L: linux-remoteproc@vger.kernel.org 17942S: Maintained 17943F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17944 17945RENESAS CLOCK DRIVERS 17946M: Geert Uytterhoeven <geert+renesas@glider.be> 17947L: linux-renesas-soc@vger.kernel.org 17948S: Supported 17949T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17950F: Documentation/devicetree/bindings/clock/renesas,* 17951F: drivers/clk/renesas/ 17952 17953RENESAS EMEV2 I2C DRIVER 17954M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17955L: linux-renesas-soc@vger.kernel.org 17956S: Supported 17957F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17958F: drivers/i2c/busses/i2c-emev2.c 17959 17960RENESAS ETHERNET DRIVERS 17961R: Sergey Shtylyov <s.shtylyov@omp.ru> 17962L: netdev@vger.kernel.org 17963L: linux-renesas-soc@vger.kernel.org 17964F: Documentation/devicetree/bindings/net/renesas,*.yaml 17965F: drivers/net/ethernet/renesas/ 17966F: include/linux/sh_eth.h 17967 17968RENESAS IDT821034 ASoC CODEC 17969M: Herve Codina <herve.codina@bootlin.com> 17970L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17971S: Maintained 17972F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17973F: sound/soc/codecs/idt821034.c 17974 17975RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17976M: Miquel Raynal <miquel.raynal@bootlin.com> 17977L: linux-mtd@lists.infradead.org 17978L: linux-renesas-soc@vger.kernel.org 17979S: Maintained 17980F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17981F: drivers/mtd/nand/raw/renesas-nand-controller.c 17982 17983RENESAS R-CAR GYROADC DRIVER 17984M: Marek Vasut <marek.vasut@gmail.com> 17985L: linux-iio@vger.kernel.org 17986S: Supported 17987F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17988F: drivers/iio/adc/rcar-gyroadc.c 17989 17990RENESAS R-CAR I2C DRIVERS 17991M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17992L: linux-renesas-soc@vger.kernel.org 17993S: Supported 17994F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17995F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17996F: drivers/i2c/busses/i2c-rcar.c 17997F: drivers/i2c/busses/i2c-sh_mobile.c 17998 17999RENESAS R-CAR SATA DRIVER 18000R: Sergey Shtylyov <s.shtylyov@omp.ru> 18001L: linux-ide@vger.kernel.org 18002L: linux-renesas-soc@vger.kernel.org 18003S: Supported 18004F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18005F: drivers/ata/sata_rcar.c 18006 18007RENESAS R-CAR THERMAL DRIVERS 18008M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18009L: linux-renesas-soc@vger.kernel.org 18010S: Supported 18011F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18012F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18013F: drivers/thermal/rcar_gen3_thermal.c 18014F: drivers/thermal/rcar_thermal.c 18015 18016RENESAS RIIC DRIVER 18017M: Chris Brandt <chris.brandt@renesas.com> 18018L: linux-renesas-soc@vger.kernel.org 18019S: Supported 18020F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18021F: drivers/i2c/busses/i2c-riic.c 18022 18023RENESAS RZ/G2L A/D DRIVER 18024M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18025L: linux-iio@vger.kernel.org 18026L: linux-renesas-soc@vger.kernel.org 18027S: Supported 18028F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18029F: drivers/iio/adc/rzg2l_adc.c 18030 18031RENESAS RZ/G2L MTU3a COUNTER DRIVER 18032M: Biju Das <biju.das.jz@bp.renesas.com> 18033L: linux-iio@vger.kernel.org 18034L: linux-renesas-soc@vger.kernel.org 18035S: Supported 18036F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18037F: drivers/counter/rz-mtu3-cnt.c 18038 18039RENESAS RZ/N1 A5PSW SWITCH DRIVER 18040M: Clément Léger <clement.leger@bootlin.com> 18041L: linux-renesas-soc@vger.kernel.org 18042L: netdev@vger.kernel.org 18043S: Maintained 18044F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18045F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18046F: drivers/net/dsa/rzn1_a5psw* 18047F: drivers/net/pcs/pcs-rzn1-miic.c 18048F: include/dt-bindings/net/pcs-rzn1-miic.h 18049F: include/linux/pcs-rzn1-miic.h 18050F: net/dsa/tag_rzn1_a5psw.c 18051 18052RENESAS RZ/N1 RTC CONTROLLER DRIVER 18053M: Miquel Raynal <miquel.raynal@bootlin.com> 18054L: linux-rtc@vger.kernel.org 18055L: linux-renesas-soc@vger.kernel.org 18056S: Maintained 18057F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18058F: drivers/rtc/rtc-rzn1.c 18059 18060RENESAS RZ/N1 USBF CONTROLLER DRIVER 18061M: Herve Codina <herve.codina@bootlin.com> 18062L: linux-renesas-soc@vger.kernel.org 18063L: linux-usb@vger.kernel.org 18064S: Maintained 18065F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18066F: drivers/usb/gadget/udc/renesas_usbf.c 18067 18068RENESAS RZ/V2M I2C DRIVER 18069M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18070L: linux-i2c@vger.kernel.org 18071L: linux-renesas-soc@vger.kernel.org 18072S: Supported 18073F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18074F: drivers/i2c/busses/i2c-rzv2m.c 18075 18076RENESAS USB PHY DRIVER 18077M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18078L: linux-renesas-soc@vger.kernel.org 18079S: Maintained 18080F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18081 18082RENESAS VERSACLOCK 7 CLOCK DRIVER 18083M: Alex Helms <alexander.helms.jy@renesas.com> 18084S: Maintained 18085F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18086F: drivers/clk/clk-versaclock7.c 18087 18088RESET CONTROLLER FRAMEWORK 18089M: Philipp Zabel <p.zabel@pengutronix.de> 18090S: Maintained 18091T: git git://git.pengutronix.de/git/pza/linux 18092F: Documentation/devicetree/bindings/reset/ 18093F: Documentation/driver-api/reset.rst 18094F: drivers/reset/ 18095F: include/dt-bindings/reset/ 18096F: include/linux/reset-controller.h 18097F: include/linux/reset.h 18098F: include/linux/reset/ 18099K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18100 18101RESTARTABLE SEQUENCES SUPPORT 18102M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18103M: Peter Zijlstra <peterz@infradead.org> 18104M: "Paul E. McKenney" <paulmck@kernel.org> 18105M: Boqun Feng <boqun.feng@gmail.com> 18106L: linux-kernel@vger.kernel.org 18107S: Supported 18108F: include/trace/events/rseq.h 18109F: include/uapi/linux/rseq.h 18110F: kernel/rseq.c 18111F: tools/testing/selftests/rseq/ 18112 18113RFKILL 18114M: Johannes Berg <johannes@sipsolutions.net> 18115L: linux-wireless@vger.kernel.org 18116S: Maintained 18117W: https://wireless.wiki.kernel.org/ 18118Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18119T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18120T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18121F: Documentation/ABI/stable/sysfs-class-rfkill 18122F: Documentation/driver-api/rfkill.rst 18123F: include/linux/rfkill.h 18124F: include/uapi/linux/rfkill.h 18125F: net/rfkill/ 18126 18127RHASHTABLE 18128M: Thomas Graf <tgraf@suug.ch> 18129M: Herbert Xu <herbert@gondor.apana.org.au> 18130L: netdev@vger.kernel.org 18131S: Maintained 18132F: include/linux/rhashtable-types.h 18133F: include/linux/rhashtable.h 18134F: lib/rhashtable.c 18135F: lib/test_rhashtable.c 18136 18137RICOH R5C592 MEMORYSTICK DRIVER 18138M: Maxim Levitsky <maximlevitsky@gmail.com> 18139S: Maintained 18140F: drivers/memstick/host/r592.* 18141 18142RICOH SMARTMEDIA/XD DRIVER 18143M: Maxim Levitsky <maximlevitsky@gmail.com> 18144S: Maintained 18145F: drivers/mtd/nand/raw/r852.c 18146F: drivers/mtd/nand/raw/r852.h 18147 18148RISC-V ARCHITECTURE 18149M: Paul Walmsley <paul.walmsley@sifive.com> 18150M: Palmer Dabbelt <palmer@dabbelt.com> 18151M: Albert Ou <aou@eecs.berkeley.edu> 18152L: linux-riscv@lists.infradead.org 18153S: Supported 18154Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18155C: irc://irc.libera.chat/riscv 18156P: Documentation/riscv/patch-acceptance.rst 18157T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18158F: arch/riscv/ 18159N: riscv 18160K: riscv 18161 18162RISC-V MICROCHIP FPGA SUPPORT 18163M: Conor Dooley <conor.dooley@microchip.com> 18164M: Daire McNamara <daire.mcnamara@microchip.com> 18165L: linux-riscv@lists.infradead.org 18166S: Supported 18167F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18168F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18169F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18170F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18171F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18172F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18173F: Documentation/devicetree/bindings/riscv/microchip.yaml 18174F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18175F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18176F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18177F: arch/riscv/boot/dts/microchip/ 18178F: drivers/char/hw_random/mpfs-rng.c 18179F: drivers/clk/microchip/clk-mpfs*.c 18180F: drivers/i2c/busses/i2c-microchip-corei2c.c 18181F: drivers/mailbox/mailbox-mpfs.c 18182F: drivers/pci/controller/pcie-microchip-host.c 18183F: drivers/reset/reset-mpfs.c 18184F: drivers/rtc/rtc-mpfs.c 18185F: drivers/soc/microchip/mpfs-sys-controller.c 18186F: drivers/spi/spi-microchip-core-qspi.c 18187F: drivers/spi/spi-microchip-core.c 18188F: drivers/usb/musb/mpfs.c 18189F: include/soc/microchip/mpfs.h 18190 18191RISC-V MISC SOC SUPPORT 18192M: Conor Dooley <conor@kernel.org> 18193L: linux-riscv@lists.infradead.org 18194S: Maintained 18195Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18196T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18197F: Documentation/devicetree/bindings/riscv/ 18198F: arch/riscv/boot/dts/ 18199 18200RISC-V PMU DRIVERS 18201M: Atish Patra <atishp@atishpatra.org> 18202R: Anup Patel <anup@brainfault.org> 18203L: linux-riscv@lists.infradead.org 18204S: Supported 18205F: drivers/perf/riscv_pmu.c 18206F: drivers/perf/riscv_pmu_legacy.c 18207F: drivers/perf/riscv_pmu_sbi.c 18208 18209RNBD BLOCK DRIVERS 18210M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18211M: Jack Wang <jinpu.wang@ionos.com> 18212L: linux-block@vger.kernel.org 18213S: Maintained 18214F: drivers/block/rnbd/ 18215 18216ROCCAT DRIVERS 18217M: Stefan Achatz <erazor_de@users.sourceforge.net> 18218S: Maintained 18219W: http://sourceforge.net/projects/roccat/ 18220F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18221F: drivers/hid/hid-roccat* 18222F: include/linux/hid-roccat* 18223 18224ROCKCHIP CRYPTO DRIVERS 18225M: Corentin Labbe <clabbe@baylibre.com> 18226L: linux-crypto@vger.kernel.org 18227S: Maintained 18228F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18229F: drivers/crypto/rockchip/ 18230 18231ROCKCHIP I2S TDM DRIVER 18232M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18233L: linux-rockchip@lists.infradead.org 18234S: Maintained 18235F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18236F: sound/soc/rockchip/rockchip_i2s_tdm.* 18237 18238ROCKCHIP ISP V1 DRIVER 18239M: Dafna Hirschfeld <dafna@fastmail.com> 18240L: linux-media@vger.kernel.org 18241L: linux-rockchip@lists.infradead.org 18242S: Maintained 18243F: Documentation/admin-guide/media/rkisp1.rst 18244F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18245F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18246F: drivers/media/platform/rockchip/rkisp1 18247F: include/uapi/linux/rkisp1-config.h 18248 18249ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18250M: Jacob Chen <jacob-chen@iotwrt.com> 18251M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18252L: linux-media@vger.kernel.org 18253L: linux-rockchip@lists.infradead.org 18254S: Maintained 18255F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18256F: drivers/media/platform/rockchip/rga/ 18257 18258ROCKCHIP VIDEO DECODER DRIVER 18259M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18260L: linux-media@vger.kernel.org 18261L: linux-rockchip@lists.infradead.org 18262S: Maintained 18263F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18264F: drivers/staging/media/rkvdec/ 18265 18266ROCKER DRIVER 18267M: Jiri Pirko <jiri@resnulli.us> 18268L: netdev@vger.kernel.org 18269S: Supported 18270F: drivers/net/ethernet/rocker/ 18271 18272ROCKETPORT EXPRESS/INFINITY DRIVER 18273M: Kevin Cernekee <cernekee@gmail.com> 18274L: linux-serial@vger.kernel.org 18275S: Odd Fixes 18276F: drivers/tty/serial/rp2.* 18277 18278ROHM BD99954 CHARGER IC 18279M: Matti Vaittinen <mazziesaccount@gmail.com> 18280S: Supported 18281F: drivers/power/supply/bd99954-charger.c 18282F: drivers/power/supply/bd99954-charger.h 18283 18284ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18285M: Tomasz Duszynski <tduszyns@gmail.com> 18286S: Maintained 18287F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18288F: drivers/iio/light/bh1750.c 18289 18290ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18291M: Matti Vaittinen <mazziesaccount@gmail.com> 18292L: linux-iio@vger.kernel.org 18293S: Supported 18294F: drivers/iio/light/rohm-bu27034.c 18295 18296ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18297M: Marek Vasut <marek.vasut+renesas@gmail.com> 18298L: linux-kernel@vger.kernel.org 18299L: linux-renesas-soc@vger.kernel.org 18300S: Supported 18301F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18302F: drivers/gpio/gpio-bd9571mwv.c 18303F: drivers/mfd/bd9571mwv.c 18304F: drivers/regulator/bd9571mwv-regulator.c 18305F: include/linux/mfd/bd9571mwv.h 18306 18307ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18308M: Matti Vaittinen <mazziesaccount@gmail.com> 18309S: Supported 18310F: drivers/clk/clk-bd718x7.c 18311F: drivers/gpio/gpio-bd71815.c 18312F: drivers/gpio/gpio-bd71828.c 18313F: drivers/mfd/rohm-bd71828.c 18314F: drivers/mfd/rohm-bd718x7.c 18315F: drivers/mfd/rohm-bd9576.c 18316F: drivers/regulator/bd71815-regulator.c 18317F: drivers/regulator/bd71828-regulator.c 18318F: drivers/regulator/bd718x7-regulator.c 18319F: drivers/regulator/bd9576-regulator.c 18320F: drivers/regulator/rohm-regulator.c 18321F: drivers/rtc/rtc-bd70528.c 18322F: drivers/watchdog/bd9576_wdt.c 18323F: include/linux/mfd/rohm-bd71815.h 18324F: include/linux/mfd/rohm-bd71828.h 18325F: include/linux/mfd/rohm-bd718x7.h 18326F: include/linux/mfd/rohm-bd957x.h 18327F: include/linux/mfd/rohm-generic.h 18328F: include/linux/mfd/rohm-shared.h 18329 18330ROSE NETWORK LAYER 18331M: Ralf Baechle <ralf@linux-mips.org> 18332L: linux-hams@vger.kernel.org 18333S: Maintained 18334W: http://www.linux-ax25.org/ 18335F: include/net/rose.h 18336F: include/uapi/linux/rose.h 18337F: net/rose/ 18338 18339ROTATION DRIVER FOR ALLWINNER A83T 18340M: Jernej Skrabec <jernej.skrabec@gmail.com> 18341L: linux-media@vger.kernel.org 18342S: Maintained 18343T: git git://linuxtv.org/media_tree.git 18344F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18345F: drivers/media/platform/sunxi/sun8i-rotate/ 18346 18347RPMSG TTY DRIVER 18348M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18349L: linux-remoteproc@vger.kernel.org 18350S: Maintained 18351F: drivers/tty/rpmsg_tty.c 18352 18353RTL2830 MEDIA DRIVER 18354M: Antti Palosaari <crope@iki.fi> 18355L: linux-media@vger.kernel.org 18356S: Maintained 18357W: https://linuxtv.org 18358W: http://palosaari.fi/linux/ 18359Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18360T: git git://linuxtv.org/anttip/media_tree.git 18361F: drivers/media/dvb-frontends/rtl2830* 18362 18363RTL2832 MEDIA DRIVER 18364M: Antti Palosaari <crope@iki.fi> 18365L: linux-media@vger.kernel.org 18366S: Maintained 18367W: https://linuxtv.org 18368W: http://palosaari.fi/linux/ 18369Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18370T: git git://linuxtv.org/anttip/media_tree.git 18371F: drivers/media/dvb-frontends/rtl2832* 18372 18373RTL2832_SDR MEDIA DRIVER 18374M: Antti Palosaari <crope@iki.fi> 18375L: linux-media@vger.kernel.org 18376S: Maintained 18377W: https://linuxtv.org 18378W: http://palosaari.fi/linux/ 18379Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18380T: git git://linuxtv.org/anttip/media_tree.git 18381F: drivers/media/dvb-frontends/rtl2832_sdr* 18382 18383RTL8180 WIRELESS DRIVER 18384L: linux-wireless@vger.kernel.org 18385S: Orphan 18386W: https://wireless.wiki.kernel.org/ 18387T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18388F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18389 18390RTL8187 WIRELESS DRIVER 18391M: Herton Ronaldo Krzesinski <herton@canonical.com> 18392M: Hin-Tak Leung <htl10@users.sourceforge.net> 18393M: Larry Finger <Larry.Finger@lwfinger.net> 18394L: linux-wireless@vger.kernel.org 18395S: Maintained 18396W: https://wireless.wiki.kernel.org/ 18397T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18398F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18399 18400RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18401M: Jes Sorensen <Jes.Sorensen@gmail.com> 18402L: linux-wireless@vger.kernel.org 18403S: Maintained 18404T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18405F: drivers/net/wireless/realtek/rtl8xxxu/ 18406 18407RTRS TRANSPORT DRIVERS 18408M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18409M: Jack Wang <jinpu.wang@ionos.com> 18410L: linux-rdma@vger.kernel.org 18411S: Maintained 18412F: drivers/infiniband/ulp/rtrs/ 18413 18414RUNTIME VERIFICATION (RV) 18415M: Daniel Bristot de Oliveira <bristot@kernel.org> 18416M: Steven Rostedt <rostedt@goodmis.org> 18417L: linux-trace-kernel@vger.kernel.org 18418S: Maintained 18419F: Documentation/trace/rv/ 18420F: include/linux/rv.h 18421F: include/rv/ 18422F: kernel/trace/rv/ 18423F: tools/verification/ 18424 18425RUST 18426M: Miguel Ojeda <ojeda@kernel.org> 18427M: Alex Gaynor <alex.gaynor@gmail.com> 18428M: Wedson Almeida Filho <wedsonaf@gmail.com> 18429R: Boqun Feng <boqun.feng@gmail.com> 18430R: Gary Guo <gary@garyguo.net> 18431R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18432R: Benno Lossin <benno.lossin@proton.me> 18433L: rust-for-linux@vger.kernel.org 18434S: Supported 18435W: https://github.com/Rust-for-Linux/linux 18436B: https://github.com/Rust-for-Linux/linux/issues 18437C: zulip://rust-for-linux.zulipchat.com 18438T: git https://github.com/Rust-for-Linux/linux.git rust-next 18439F: Documentation/rust/ 18440F: rust/ 18441F: samples/rust/ 18442F: scripts/*rust* 18443K: \b(?i:rust)\b 18444 18445RXRPC SOCKETS (AF_RXRPC) 18446M: David Howells <dhowells@redhat.com> 18447M: Marc Dionne <marc.dionne@auristor.com> 18448L: linux-afs@lists.infradead.org 18449S: Supported 18450W: https://www.infradead.org/~dhowells/kafs/ 18451F: Documentation/networking/rxrpc.rst 18452F: include/keys/rxrpc-type.h 18453F: include/net/af_rxrpc.h 18454F: include/trace/events/rxrpc.h 18455F: include/uapi/linux/rxrpc.h 18456F: net/rxrpc/ 18457 18458S3 SAVAGE FRAMEBUFFER DRIVER 18459M: Antonino Daplas <adaplas@gmail.com> 18460L: linux-fbdev@vger.kernel.org 18461S: Maintained 18462F: drivers/video/fbdev/savage/ 18463 18464S390 ARCHITECTURE 18465M: Heiko Carstens <hca@linux.ibm.com> 18466M: Vasily Gorbik <gor@linux.ibm.com> 18467M: Alexander Gordeev <agordeev@linux.ibm.com> 18468R: Christian Borntraeger <borntraeger@linux.ibm.com> 18469R: Sven Schnelle <svens@linux.ibm.com> 18470L: linux-s390@vger.kernel.org 18471S: Supported 18472T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18473F: Documentation/driver-api/s390-drivers.rst 18474F: Documentation/s390/ 18475F: arch/s390/ 18476F: drivers/s390/ 18477F: drivers/watchdog/diag288_wdt.c 18478 18479S390 COMMON I/O LAYER 18480M: Vineeth Vijayan <vneethv@linux.ibm.com> 18481M: Peter Oberparleiter <oberpar@linux.ibm.com> 18482L: linux-s390@vger.kernel.org 18483S: Supported 18484F: drivers/s390/cio/ 18485 18486S390 DASD DRIVER 18487M: Stefan Haberland <sth@linux.ibm.com> 18488M: Jan Hoeppner <hoeppner@linux.ibm.com> 18489L: linux-s390@vger.kernel.org 18490S: Supported 18491F: block/partitions/ibm.c 18492F: drivers/s390/block/dasd* 18493F: include/linux/dasd_mod.h 18494 18495S390 IOMMU (PCI) 18496M: Niklas Schnelle <schnelle@linux.ibm.com> 18497M: Matthew Rosato <mjrosato@linux.ibm.com> 18498R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18499L: linux-s390@vger.kernel.org 18500S: Supported 18501F: drivers/iommu/s390-iommu.c 18502 18503S390 IUCV NETWORK LAYER 18504M: Alexandra Winter <wintera@linux.ibm.com> 18505M: Wenjia Zhang <wenjia@linux.ibm.com> 18506L: linux-s390@vger.kernel.org 18507L: netdev@vger.kernel.org 18508S: Supported 18509F: drivers/s390/net/*iucv* 18510F: include/net/iucv/ 18511F: net/iucv/ 18512 18513S390 MM 18514M: Alexander Gordeev <agordeev@linux.ibm.com> 18515M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18516L: linux-s390@vger.kernel.org 18517S: Supported 18518T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18519F: arch/s390/include/asm/pgtable.h 18520F: arch/s390/mm 18521 18522S390 NETWORK DRIVERS 18523M: Alexandra Winter <wintera@linux.ibm.com> 18524M: Wenjia Zhang <wenjia@linux.ibm.com> 18525L: linux-s390@vger.kernel.org 18526L: netdev@vger.kernel.org 18527S: Supported 18528F: drivers/s390/net/ 18529 18530S390 PCI SUBSYSTEM 18531M: Niklas Schnelle <schnelle@linux.ibm.com> 18532M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18533L: linux-s390@vger.kernel.org 18534S: Supported 18535F: Documentation/s390/pci.rst 18536F: arch/s390/pci/ 18537F: drivers/pci/hotplug/s390_pci_hpc.c 18538 18539S390 SCM DRIVER 18540M: Vineeth Vijayan <vneethv@linux.ibm.com> 18541L: linux-s390@vger.kernel.org 18542S: Supported 18543F: drivers/s390/block/scm* 18544F: drivers/s390/cio/scm.c 18545 18546S390 VFIO AP DRIVER 18547M: Tony Krowiak <akrowiak@linux.ibm.com> 18548M: Halil Pasic <pasic@linux.ibm.com> 18549M: Jason Herne <jjherne@linux.ibm.com> 18550L: linux-s390@vger.kernel.org 18551S: Supported 18552F: Documentation/s390/vfio-ap* 18553F: drivers/s390/crypto/vfio_ap* 18554 18555S390 VFIO-CCW DRIVER 18556M: Eric Farman <farman@linux.ibm.com> 18557M: Matthew Rosato <mjrosato@linux.ibm.com> 18558R: Halil Pasic <pasic@linux.ibm.com> 18559L: linux-s390@vger.kernel.org 18560L: kvm@vger.kernel.org 18561S: Supported 18562F: Documentation/s390/vfio-ccw.rst 18563F: drivers/s390/cio/vfio_ccw* 18564F: include/uapi/linux/vfio_ccw.h 18565 18566S390 VFIO-PCI DRIVER 18567M: Matthew Rosato <mjrosato@linux.ibm.com> 18568M: Eric Farman <farman@linux.ibm.com> 18569L: linux-s390@vger.kernel.org 18570L: kvm@vger.kernel.org 18571S: Supported 18572F: arch/s390/kvm/pci* 18573F: drivers/vfio/pci/vfio_pci_zdev.c 18574F: include/uapi/linux/vfio_zdev.h 18575 18576S390 ZCRYPT DRIVER 18577M: Harald Freudenberger <freude@linux.ibm.com> 18578L: linux-s390@vger.kernel.org 18579S: Supported 18580F: drivers/s390/crypto/ 18581 18582S390 ZFCP DRIVER 18583M: Steffen Maier <maier@linux.ibm.com> 18584M: Benjamin Block <bblock@linux.ibm.com> 18585L: linux-s390@vger.kernel.org 18586S: Supported 18587F: drivers/s390/scsi/zfcp_* 18588 18589SAA6588 RDS RECEIVER DRIVER 18590M: Hans Verkuil <hverkuil@xs4all.nl> 18591L: linux-media@vger.kernel.org 18592S: Odd Fixes 18593W: https://linuxtv.org 18594T: git git://linuxtv.org/media_tree.git 18595F: drivers/media/i2c/saa6588* 18596 18597SAA7134 VIDEO4LINUX DRIVER 18598M: Mauro Carvalho Chehab <mchehab@kernel.org> 18599L: linux-media@vger.kernel.org 18600S: Odd fixes 18601W: https://linuxtv.org 18602T: git git://linuxtv.org/media_tree.git 18603F: Documentation/driver-api/media/drivers/saa7134* 18604F: drivers/media/pci/saa7134/ 18605 18606SAA7146 VIDEO4LINUX-2 DRIVER 18607M: Hans Verkuil <hverkuil@xs4all.nl> 18608L: linux-media@vger.kernel.org 18609S: Maintained 18610T: git git://linuxtv.org/media_tree.git 18611F: drivers/media/common/saa7146/ 18612F: drivers/media/pci/saa7146/ 18613F: include/media/drv-intf/saa7146* 18614 18615SAFESETID SECURITY MODULE 18616M: Micah Morton <mortonm@chromium.org> 18617S: Supported 18618F: Documentation/admin-guide/LSM/SafeSetID.rst 18619F: security/safesetid/ 18620 18621SAMSUNG AUDIO (ASoC) DRIVERS 18622M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18623L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18624S: Maintained 18625B: mailto:linux-samsung-soc@vger.kernel.org 18626F: Documentation/devicetree/bindings/sound/samsung* 18627F: sound/soc/samsung/ 18628 18629SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18630M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18631L: linux-crypto@vger.kernel.org 18632L: linux-samsung-soc@vger.kernel.org 18633S: Maintained 18634F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18635F: drivers/crypto/exynos-rng.c 18636 18637SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18638M: Łukasz Stelmach <l.stelmach@samsung.com> 18639L: linux-samsung-soc@vger.kernel.org 18640S: Maintained 18641F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18642F: drivers/char/hw_random/exynos-trng.c 18643 18644SAMSUNG FRAMEBUFFER DRIVER 18645M: Jingoo Han <jingoohan1@gmail.com> 18646L: linux-fbdev@vger.kernel.org 18647S: Maintained 18648F: drivers/video/fbdev/s3c-fb.c 18649 18650SAMSUNG INTERCONNECT DRIVERS 18651M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18652M: Artur Świgoń <a.swigon@samsung.com> 18653L: linux-pm@vger.kernel.org 18654L: linux-samsung-soc@vger.kernel.org 18655S: Supported 18656F: drivers/interconnect/samsung/ 18657 18658SAMSUNG LAPTOP DRIVER 18659M: Corentin Chary <corentin.chary@gmail.com> 18660L: platform-driver-x86@vger.kernel.org 18661S: Maintained 18662F: drivers/platform/x86/samsung-laptop.c 18663 18664SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18665M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18666L: linux-kernel@vger.kernel.org 18667L: linux-samsung-soc@vger.kernel.org 18668S: Supported 18669B: mailto:linux-samsung-soc@vger.kernel.org 18670F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18671F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18672F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18673F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18674F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18675F: drivers/clk/clk-s2mps11.c 18676F: drivers/mfd/sec*.c 18677F: drivers/regulator/s2m*.c 18678F: drivers/regulator/s5m*.c 18679F: drivers/rtc/rtc-s5m.c 18680F: include/linux/mfd/samsung/ 18681 18682SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18683M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18684L: linux-media@vger.kernel.org 18685L: linux-samsung-soc@vger.kernel.org 18686S: Maintained 18687F: drivers/media/platform/samsung/s3c-camif/ 18688F: include/media/drv-intf/s3c_camif.h 18689 18690SAMSUNG S3FWRN5 NFC DRIVER 18691M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18692S: Maintained 18693F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18694F: drivers/nfc/s3fwrn5 18695 18696SAMSUNG S5C73M3 CAMERA DRIVER 18697M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18698M: Andrzej Hajda <andrzej.hajda@intel.com> 18699L: linux-media@vger.kernel.org 18700S: Supported 18701F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18702F: drivers/media/i2c/s5c73m3/* 18703 18704SAMSUNG S5K5BAF CAMERA DRIVER 18705M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18706M: Andrzej Hajda <andrzej.hajda@intel.com> 18707L: linux-media@vger.kernel.org 18708S: Supported 18709F: drivers/media/i2c/s5k5baf.c 18710 18711SAMSUNG S5P Security SubSystem (SSS) DRIVER 18712M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18713M: Vladimir Zapolskiy <vz@mleia.com> 18714L: linux-crypto@vger.kernel.org 18715L: linux-samsung-soc@vger.kernel.org 18716S: Maintained 18717F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18718F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18719F: drivers/crypto/s5p-sss.c 18720 18721SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18722M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18723L: linux-media@vger.kernel.org 18724S: Supported 18725Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18726F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18727F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18728F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18729F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18730F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18731F: drivers/media/platform/samsung/exynos4-is/ 18732 18733SAMSUNG SOC CLOCK DRIVERS 18734M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18735M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18736M: Tomasz Figa <tomasz.figa@gmail.com> 18737M: Chanwoo Choi <cw00.choi@samsung.com> 18738R: Alim Akhtar <alim.akhtar@samsung.com> 18739L: linux-samsung-soc@vger.kernel.org 18740S: Supported 18741T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18742T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18743F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18744F: Documentation/devicetree/bindings/clock/samsung,s3c* 18745F: drivers/clk/samsung/ 18746F: include/dt-bindings/clock/exynos*.h 18747F: include/dt-bindings/clock/s5p*.h 18748F: include/dt-bindings/clock/samsung,*.h 18749F: include/linux/clk/samsung.h 18750 18751SAMSUNG SPI DRIVERS 18752M: Andi Shyti <andi.shyti@kernel.org> 18753L: linux-spi@vger.kernel.org 18754L: linux-samsung-soc@vger.kernel.org 18755S: Maintained 18756F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18757F: drivers/spi/spi-s3c* 18758F: include/linux/platform_data/spi-s3c64xx.h 18759 18760SAMSUNG SXGBE DRIVERS 18761M: Byungho An <bh74.an@samsung.com> 18762L: netdev@vger.kernel.org 18763S: Supported 18764F: drivers/net/ethernet/samsung/sxgbe/ 18765 18766SAMSUNG THERMAL DRIVER 18767M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18768M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18769L: linux-pm@vger.kernel.org 18770L: linux-samsung-soc@vger.kernel.org 18771S: Maintained 18772F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18773F: drivers/thermal/samsung/ 18774 18775SAMSUNG USB2 PHY DRIVER 18776M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18777L: linux-kernel@vger.kernel.org 18778S: Supported 18779F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18780F: Documentation/driver-api/phy/samsung-usb2.rst 18781F: drivers/phy/samsung/phy-exynos4210-usb2.c 18782F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18783F: drivers/phy/samsung/phy-exynos5250-usb2.c 18784F: drivers/phy/samsung/phy-s5pv210-usb2.c 18785F: drivers/phy/samsung/phy-samsung-usb2.c 18786F: drivers/phy/samsung/phy-samsung-usb2.h 18787 18788SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18789M: Paul Barker <paul.barker@sancloud.com> 18790R: Marc Murphy <marc.murphy@sancloud.com> 18791S: Supported 18792F: arch/arm/boot/dts/am335x-sancloud* 18793 18794SC1200 WDT DRIVER 18795M: Zwane Mwaikambo <zwanem@gmail.com> 18796S: Maintained 18797F: drivers/watchdog/sc1200wdt.c 18798 18799SCHEDULER 18800M: Ingo Molnar <mingo@redhat.com> 18801M: Peter Zijlstra <peterz@infradead.org> 18802M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18803M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18804R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18805R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18806R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18807R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18808R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18809R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18810L: linux-kernel@vger.kernel.org 18811S: Maintained 18812T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18813F: include/linux/preempt.h 18814F: include/linux/sched.h 18815F: include/linux/wait.h 18816F: include/uapi/linux/sched.h 18817F: kernel/sched/ 18818 18819SCSI RDMA PROTOCOL (SRP) INITIATOR 18820M: Bart Van Assche <bvanassche@acm.org> 18821L: linux-rdma@vger.kernel.org 18822S: Supported 18823Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18824F: drivers/infiniband/ulp/srp/ 18825F: include/scsi/srp.h 18826 18827SCSI RDMA PROTOCOL (SRP) TARGET 18828M: Bart Van Assche <bvanassche@acm.org> 18829L: linux-rdma@vger.kernel.org 18830L: target-devel@vger.kernel.org 18831S: Supported 18832Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18833F: drivers/infiniband/ulp/srpt/ 18834 18835SCSI SG DRIVER 18836M: Doug Gilbert <dgilbert@interlog.com> 18837L: linux-scsi@vger.kernel.org 18838S: Maintained 18839W: http://sg.danny.cz/sg 18840F: Documentation/scsi/scsi-generic.rst 18841F: drivers/scsi/sg.c 18842F: include/scsi/sg.h 18843 18844SCSI SUBSYSTEM 18845M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18846M: "Martin K. Petersen" <martin.petersen@oracle.com> 18847L: linux-scsi@vger.kernel.org 18848S: Maintained 18849Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18850T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18851T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18852F: Documentation/devicetree/bindings/scsi/ 18853F: drivers/scsi/ 18854F: drivers/ufs/ 18855F: include/scsi/ 18856 18857SCSI TAPE DRIVER 18858M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18859L: linux-scsi@vger.kernel.org 18860S: Maintained 18861F: Documentation/scsi/st.rst 18862F: drivers/scsi/st.* 18863F: drivers/scsi/st_*.h 18864 18865SCSI TARGET CORE USER DRIVER 18866M: Bodo Stroesser <bostroesser@gmail.com> 18867L: linux-scsi@vger.kernel.org 18868L: target-devel@vger.kernel.org 18869S: Supported 18870F: Documentation/target/tcmu-design.rst 18871F: drivers/target/target_core_user.c 18872F: include/uapi/linux/target_core_user.h 18873 18874SCSI TARGET SUBSYSTEM 18875M: "Martin K. Petersen" <martin.petersen@oracle.com> 18876L: linux-scsi@vger.kernel.org 18877L: target-devel@vger.kernel.org 18878S: Supported 18879W: http://www.linux-iscsi.org 18880Q: https://patchwork.kernel.org/project/target-devel/list/ 18881T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18882F: Documentation/target/ 18883F: drivers/target/ 18884F: include/target/ 18885 18886SCTP PROTOCOL 18887M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18888M: Xin Long <lucien.xin@gmail.com> 18889L: linux-sctp@vger.kernel.org 18890S: Maintained 18891W: https://github.com/sctp/lksctp-tools/wiki 18892F: Documentation/networking/sctp.rst 18893F: include/linux/sctp.h 18894F: include/net/sctp/ 18895F: include/uapi/linux/sctp.h 18896F: net/sctp/ 18897 18898SCx200 CPU SUPPORT 18899M: Jim Cromie <jim.cromie@gmail.com> 18900S: Odd Fixes 18901F: Documentation/i2c/busses/scx200_acb.rst 18902F: arch/x86/platform/scx200/ 18903F: drivers/i2c/busses/scx200* 18904F: drivers/mtd/maps/scx200_docflash.c 18905F: drivers/watchdog/scx200_wdt.c 18906F: include/linux/scx200.h 18907 18908SCx200 GPIO DRIVER 18909M: Jim Cromie <jim.cromie@gmail.com> 18910S: Maintained 18911F: drivers/char/scx200_gpio.c 18912F: include/linux/scx200_gpio.h 18913 18914SCx200 HRT CLOCKSOURCE DRIVER 18915M: Jim Cromie <jim.cromie@gmail.com> 18916S: Maintained 18917F: drivers/clocksource/scx200_hrt.c 18918 18919SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18920M: Sascha Sommer <saschasommer@freenet.de> 18921L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18922S: Maintained 18923F: drivers/mmc/host/sdricoh_cs.c 18924 18925SECO BOARDS CEC DRIVER 18926M: Ettore Chimenti <ek5.chimenti@gmail.com> 18927S: Maintained 18928F: drivers/media/cec/platform/seco/seco-cec.c 18929F: drivers/media/cec/platform/seco/seco-cec.h 18930 18931SECURE COMPUTING 18932M: Kees Cook <keescook@chromium.org> 18933R: Andy Lutomirski <luto@amacapital.net> 18934R: Will Drewry <wad@chromium.org> 18935S: Supported 18936T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18937F: Documentation/userspace-api/seccomp_filter.rst 18938F: include/linux/seccomp.h 18939F: include/uapi/linux/seccomp.h 18940F: kernel/seccomp.c 18941F: tools/testing/selftests/kselftest_harness.h 18942F: tools/testing/selftests/seccomp/* 18943K: \bsecure_computing 18944K: \bTIF_SECCOMP\b 18945 18946SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18947M: Kamal Dasu <kdasu.kdev@gmail.com> 18948M: Al Cooper <alcooperx@gmail.com> 18949R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18950L: linux-mmc@vger.kernel.org 18951S: Maintained 18952F: drivers/mmc/host/sdhci-brcmstb* 18953 18954SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18955M: Adrian Hunter <adrian.hunter@intel.com> 18956L: linux-mmc@vger.kernel.org 18957S: Supported 18958F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18959F: drivers/mmc/host/sdhci* 18960 18961SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18962M: Eugen Hristev <eugen.hristev@microchip.com> 18963L: linux-mmc@vger.kernel.org 18964S: Supported 18965F: drivers/mmc/host/sdhci-of-at91.c 18966 18967SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18968M: Haibo Chen <haibo.chen@nxp.com> 18969L: linux-imx@nxp.com 18970L: linux-mmc@vger.kernel.org 18971S: Maintained 18972F: drivers/mmc/host/sdhci-esdhc-imx.c 18973 18974SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18975M: Ben Dooks <ben-linux@fluff.org> 18976M: Jaehoon Chung <jh80.chung@samsung.com> 18977L: linux-mmc@vger.kernel.org 18978S: Maintained 18979F: drivers/mmc/host/sdhci-s3c* 18980 18981SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18982M: Viresh Kumar <vireshk@kernel.org> 18983L: linux-mmc@vger.kernel.org 18984S: Maintained 18985F: drivers/mmc/host/sdhci-spear.c 18986 18987SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18988M: Vignesh Raghavendra <vigneshr@ti.com> 18989L: linux-mmc@vger.kernel.org 18990S: Maintained 18991F: drivers/mmc/host/sdhci-omap.c 18992 18993SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18994M: Jonathan Derrick <jonathan.derrick@linux.dev> 18995L: linux-block@vger.kernel.org 18996S: Supported 18997F: block/opal_proto.h 18998F: block/sed* 18999F: include/linux/sed* 19000F: include/uapi/linux/sed* 19001 19002SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19003M: Mark Rutland <mark.rutland@arm.com> 19004M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19005M: Sudeep Holla <sudeep.holla@arm.com> 19006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19007S: Maintained 19008F: drivers/firmware/smccc/ 19009F: include/linux/arm-smccc.h 19010 19011SECURITY CONTACT 19012M: Security Officers <security@kernel.org> 19013S: Supported 19014F: Documentation/process/security-bugs.rst 19015 19016SECURITY SUBSYSTEM 19017M: Paul Moore <paul@paul-moore.com> 19018M: James Morris <jmorris@namei.org> 19019M: "Serge E. Hallyn" <serge@hallyn.com> 19020L: linux-security-module@vger.kernel.org (suggested Cc:) 19021S: Supported 19022W: http://kernsec.org/ 19023T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19024F: security/ 19025X: security/selinux/ 19026 19027SELINUX SECURITY MODULE 19028M: Paul Moore <paul@paul-moore.com> 19029M: Stephen Smalley <stephen.smalley.work@gmail.com> 19030M: Eric Paris <eparis@parisplace.org> 19031L: selinux@vger.kernel.org 19032S: Supported 19033W: https://selinuxproject.org 19034W: https://github.com/SELinuxProject 19035T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19036F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19037F: Documentation/ABI/removed/sysfs-selinux-disable 19038F: Documentation/admin-guide/LSM/SELinux.rst 19039F: include/trace/events/avc.h 19040F: include/uapi/linux/selinux_netlink.h 19041F: scripts/selinux/ 19042F: security/selinux/ 19043 19044SENSABLE PHANTOM 19045M: Jiri Slaby <jirislaby@kernel.org> 19046S: Maintained 19047F: drivers/misc/phantom.c 19048F: include/uapi/linux/phantom.h 19049 19050SENSEAIR SUNRISE 006-0-0007 19051M: Jacopo Mondi <jacopo@jmondi.org> 19052S: Maintained 19053F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19054F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19055F: drivers/iio/chemical/sunrise_co2.c 19056 19057SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19058M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19059S: Maintained 19060F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19061F: drivers/iio/chemical/scd30.h 19062F: drivers/iio/chemical/scd30_core.c 19063F: drivers/iio/chemical/scd30_i2c.c 19064F: drivers/iio/chemical/scd30_serial.c 19065 19066SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19067M: Roan van Dijk <roan@protonic.nl> 19068S: Maintained 19069F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19070F: drivers/iio/chemical/scd4x.c 19071 19072SENSIRION SGP40 GAS SENSOR DRIVER 19073M: Andreas Klinger <ak@it-klinger.de> 19074S: Maintained 19075F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19076F: drivers/iio/chemical/sgp40.c 19077 19078SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19079M: Tomasz Duszynski <tduszyns@gmail.com> 19080S: Maintained 19081F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19082F: drivers/iio/chemical/sps30.c 19083F: drivers/iio/chemical/sps30_i2c.c 19084F: drivers/iio/chemical/sps30_serial.c 19085 19086SERIAL DEVICE BUS 19087M: Rob Herring <robh@kernel.org> 19088L: linux-serial@vger.kernel.org 19089S: Maintained 19090F: Documentation/devicetree/bindings/serial/serial.yaml 19091F: drivers/tty/serdev/ 19092F: include/linux/serdev.h 19093 19094SERIAL DRIVERS 19095M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19096L: linux-serial@vger.kernel.org 19097S: Maintained 19098F: Documentation/devicetree/bindings/serial/ 19099F: drivers/tty/serial/ 19100 19101SERIAL IR RECEIVER 19102M: Sean Young <sean@mess.org> 19103L: linux-media@vger.kernel.org 19104S: Maintained 19105F: drivers/media/rc/serial_ir.c 19106 19107SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19108M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19109L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19110S: Maintained 19111F: Documentation/devicetree/bindings/slimbus/ 19112F: drivers/slimbus/ 19113F: include/linux/slimbus.h 19114 19115SFC NETWORK DRIVER 19116M: Edward Cree <ecree.xilinx@gmail.com> 19117M: Martin Habets <habetsm.xilinx@gmail.com> 19118L: netdev@vger.kernel.org 19119L: linux-net-drivers@amd.com 19120S: Supported 19121F: Documentation/networking/devlink/sfc.rst 19122F: drivers/net/ethernet/sfc/ 19123 19124SFCTEMP HWMON DRIVER 19125M: Emil Renner Berthing <kernel@esmil.dk> 19126L: linux-hwmon@vger.kernel.org 19127S: Maintained 19128F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19129F: Documentation/hwmon/sfctemp.rst 19130F: drivers/hwmon/sfctemp.c 19131 19132SFF/SFP/SFP+ MODULE SUPPORT 19133M: Russell King <linux@armlinux.org.uk> 19134L: netdev@vger.kernel.org 19135S: Maintained 19136F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19137F: drivers/net/phy/phylink.c 19138F: drivers/net/phy/sfp* 19139F: include/linux/mdio/mdio-i2c.h 19140F: include/linux/phylink.h 19141F: include/linux/sfp.h 19142K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19143 19144SGI GRU DRIVER 19145M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19146S: Maintained 19147F: drivers/misc/sgi-gru/ 19148 19149SGI XP/XPC/XPNET DRIVER 19150M: Robin Holt <robinmholt@gmail.com> 19151M: Steve Wahl <steve.wahl@hpe.com> 19152R: Mike Travis <mike.travis@hpe.com> 19153S: Maintained 19154F: drivers/misc/sgi-xp/ 19155 19156SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19157M: Karsten Graul <kgraul@linux.ibm.com> 19158M: Wenjia Zhang <wenjia@linux.ibm.com> 19159M: Jan Karcher <jaka@linux.ibm.com> 19160R: D. Wythe <alibuda@linux.alibaba.com> 19161R: Tony Lu <tonylu@linux.alibaba.com> 19162R: Wen Gu <guwen@linux.alibaba.com> 19163L: linux-s390@vger.kernel.org 19164S: Supported 19165F: net/smc/ 19166 19167SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19168M: Linus Walleij <linus.walleij@linaro.org> 19169L: linux-iio@vger.kernel.org 19170S: Maintained 19171T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19172F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19173F: drivers/iio/light/gp2ap002.c 19174 19175SHARP RJ54N1CB0C SENSOR DRIVER 19176M: Jacopo Mondi <jacopo@jmondi.org> 19177L: linux-media@vger.kernel.org 19178S: Odd fixes 19179T: git git://linuxtv.org/media_tree.git 19180F: drivers/media/i2c/rj54n1cb0c.c 19181F: include/media/i2c/rj54n1cb0c.h 19182 19183SH_VOU V4L2 OUTPUT DRIVER 19184L: linux-media@vger.kernel.org 19185S: Orphan 19186F: drivers/media/platform/renesas/sh_vou.c 19187F: include/media/drv-intf/sh_vou.h 19188 19189SI2157 MEDIA DRIVER 19190M: Antti Palosaari <crope@iki.fi> 19191L: linux-media@vger.kernel.org 19192S: Maintained 19193W: https://linuxtv.org 19194W: http://palosaari.fi/linux/ 19195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19196T: git git://linuxtv.org/anttip/media_tree.git 19197F: drivers/media/tuners/si2157* 19198 19199SI2165 MEDIA DRIVER 19200M: Matthias Schwarzott <zzam@gentoo.org> 19201L: linux-media@vger.kernel.org 19202S: Maintained 19203W: https://linuxtv.org 19204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19205F: drivers/media/dvb-frontends/si2165* 19206 19207SI2168 MEDIA DRIVER 19208M: Antti Palosaari <crope@iki.fi> 19209L: linux-media@vger.kernel.org 19210S: Maintained 19211W: https://linuxtv.org 19212W: http://palosaari.fi/linux/ 19213Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19214T: git git://linuxtv.org/anttip/media_tree.git 19215F: drivers/media/dvb-frontends/si2168* 19216 19217SI470X FM RADIO RECEIVER I2C DRIVER 19218M: Hans Verkuil <hverkuil@xs4all.nl> 19219L: linux-media@vger.kernel.org 19220S: Odd Fixes 19221W: https://linuxtv.org 19222T: git git://linuxtv.org/media_tree.git 19223F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19224F: drivers/media/radio/si470x/radio-si470x-i2c.c 19225 19226SI470X FM RADIO RECEIVER USB DRIVER 19227M: Hans Verkuil <hverkuil@xs4all.nl> 19228L: linux-media@vger.kernel.org 19229S: Maintained 19230W: https://linuxtv.org 19231T: git git://linuxtv.org/media_tree.git 19232F: drivers/media/radio/si470x/radio-si470x-common.c 19233F: drivers/media/radio/si470x/radio-si470x-usb.c 19234F: drivers/media/radio/si470x/radio-si470x.h 19235 19236SI4713 FM RADIO TRANSMITTER I2C DRIVER 19237M: Eduardo Valentin <edubezval@gmail.com> 19238L: linux-media@vger.kernel.org 19239S: Odd Fixes 19240W: https://linuxtv.org 19241T: git git://linuxtv.org/media_tree.git 19242F: drivers/media/radio/si4713/si4713.? 19243 19244SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19245M: Eduardo Valentin <edubezval@gmail.com> 19246L: linux-media@vger.kernel.org 19247S: Odd Fixes 19248W: https://linuxtv.org 19249T: git git://linuxtv.org/media_tree.git 19250F: drivers/media/radio/si4713/radio-platform-si4713.c 19251 19252SI4713 FM RADIO TRANSMITTER USB DRIVER 19253M: Hans Verkuil <hverkuil@xs4all.nl> 19254L: linux-media@vger.kernel.org 19255S: Maintained 19256W: https://linuxtv.org 19257T: git git://linuxtv.org/media_tree.git 19258F: drivers/media/radio/si4713/radio-usb-si4713.c 19259 19260SIANO DVB DRIVER 19261M: Mauro Carvalho Chehab <mchehab@kernel.org> 19262L: linux-media@vger.kernel.org 19263S: Odd fixes 19264W: https://linuxtv.org 19265T: git git://linuxtv.org/media_tree.git 19266F: drivers/media/common/siano/ 19267F: drivers/media/mmc/siano/ 19268F: drivers/media/usb/siano/ 19269F: drivers/media/usb/siano/ 19270 19271SIFIVE DRIVERS 19272M: Palmer Dabbelt <palmer@dabbelt.com> 19273M: Paul Walmsley <paul.walmsley@sifive.com> 19274L: linux-riscv@lists.infradead.org 19275S: Supported 19276N: sifive 19277K: [^@]sifive 19278 19279SIFIVE FU540 SYSTEM-ON-CHIP 19280M: Paul Walmsley <paul.walmsley@sifive.com> 19281M: Palmer Dabbelt <palmer@dabbelt.com> 19282L: linux-riscv@lists.infradead.org 19283S: Supported 19284T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19285N: fu540 19286K: fu540 19287 19288SIFIVE PDMA DRIVER 19289M: Green Wan <green.wan@sifive.com> 19290S: Maintained 19291F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19292F: drivers/dma/sf-pdma/ 19293 19294SIFIVE SOC DRIVERS 19295M: Conor Dooley <conor@kernel.org> 19296L: linux-riscv@lists.infradead.org 19297S: Maintained 19298T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19299F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19300F: drivers/soc/sifive/ 19301 19302SILEAD TOUCHSCREEN DRIVER 19303M: Hans de Goede <hdegoede@redhat.com> 19304L: linux-input@vger.kernel.org 19305L: platform-driver-x86@vger.kernel.org 19306S: Maintained 19307F: drivers/input/touchscreen/silead.c 19308F: drivers/platform/x86/touchscreen_dmi.c 19309 19310SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19311M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19312S: Supported 19313F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19314F: drivers/net/wireless/silabs/wfx/ 19315 19316SILICON MOTION SM712 FRAME BUFFER DRIVER 19317M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19318M: Teddy Wang <teddy.wang@siliconmotion.com> 19319M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19320L: linux-fbdev@vger.kernel.org 19321S: Maintained 19322F: Documentation/fb/sm712fb.rst 19323F: drivers/video/fbdev/sm712* 19324 19325SILVACO I3C DUAL-ROLE MASTER 19326M: Miquel Raynal <miquel.raynal@bootlin.com> 19327M: Conor Culhane <conor.culhane@silvaco.com> 19328L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19329S: Maintained 19330F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19331F: drivers/i3c/master/svc-i3c-master.c 19332 19333SIMPLEFB FB DRIVER 19334M: Hans de Goede <hdegoede@redhat.com> 19335L: linux-fbdev@vger.kernel.org 19336S: Maintained 19337F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19338F: drivers/video/fbdev/simplefb.c 19339F: include/linux/platform_data/simplefb.h 19340 19341SIMTEC EB110ATX (Chalice CATS) 19342M: Simtec Linux Team <linux@simtec.co.uk> 19343S: Supported 19344W: http://www.simtec.co.uk/products/EB110ATX/ 19345 19346SIOX 19347M: Thorsten Scherer <t.scherer@eckelmann.de> 19348M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19349R: Pengutronix Kernel Team <kernel@pengutronix.de> 19350S: Supported 19351F: drivers/gpio/gpio-siox.c 19352F: drivers/siox/* 19353F: include/trace/events/siox.h 19354 19355SIPHASH PRF ROUTINES 19356M: Jason A. Donenfeld <Jason@zx2c4.com> 19357S: Maintained 19358F: include/linux/siphash.h 19359F: lib/siphash.c 19360F: lib/siphash_kunit.c 19361 19362SIS 190 ETHERNET DRIVER 19363M: Francois Romieu <romieu@fr.zoreil.com> 19364L: netdev@vger.kernel.org 19365S: Maintained 19366F: drivers/net/ethernet/sis/sis190.c 19367 19368SIS 900/7016 FAST ETHERNET DRIVER 19369M: Daniele Venzano <venza@brownhat.org> 19370L: netdev@vger.kernel.org 19371S: Maintained 19372W: http://www.brownhat.org/sis900.html 19373F: drivers/net/ethernet/sis/sis900.* 19374 19375SIS FRAMEBUFFER DRIVER 19376S: Orphan 19377F: Documentation/fb/sisfb.rst 19378F: drivers/video/fbdev/sis/ 19379F: include/video/sisfb.h 19380 19381SIS I2C TOUCHSCREEN DRIVER 19382M: Mika Penttilä <mpenttil@redhat.com> 19383L: linux-input@vger.kernel.org 19384S: Maintained 19385F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19386F: drivers/input/touchscreen/sis_i2c.c 19387 19388SIS USB2VGA DRIVER 19389M: Thomas Winischhofer <thomas@winischhofer.net> 19390S: Maintained 19391W: http://www.winischhofer.at/linuxsisusbvga.shtml 19392F: drivers/usb/misc/sisusbvga/ 19393 19394SL28 CPLD MFD DRIVER 19395M: Michael Walle <michael@walle.cc> 19396S: Maintained 19397F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19398F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19399F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19400F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19401F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19402F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19403F: drivers/gpio/gpio-sl28cpld.c 19404F: drivers/hwmon/sl28cpld-hwmon.c 19405F: drivers/irqchip/irq-sl28cpld.c 19406F: drivers/pwm/pwm-sl28cpld.c 19407F: drivers/watchdog/sl28cpld_wdt.c 19408 19409SL28 VPD NVMEM LAYOUT DRIVER 19410M: Michael Walle <michael@walle.cc> 19411S: Maintained 19412F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19413F: drivers/nvmem/layouts/sl28vpd.c 19414 19415SLAB ALLOCATOR 19416M: Christoph Lameter <cl@linux.com> 19417M: Pekka Enberg <penberg@kernel.org> 19418M: David Rientjes <rientjes@google.com> 19419M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19420M: Andrew Morton <akpm@linux-foundation.org> 19421M: Vlastimil Babka <vbabka@suse.cz> 19422R: Roman Gushchin <roman.gushchin@linux.dev> 19423R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19424L: linux-mm@kvack.org 19425S: Maintained 19426T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19427F: include/linux/sl?b*.h 19428F: mm/sl?b* 19429 19430SLCAN CAN NETWORK DRIVER 19431M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19432L: linux-can@vger.kernel.org 19433S: Maintained 19434F: drivers/net/can/slcan/ 19435 19436SLEEPABLE READ-COPY UPDATE (SRCU) 19437M: Lai Jiangshan <jiangshanlai@gmail.com> 19438M: "Paul E. McKenney" <paulmck@kernel.org> 19439M: Josh Triplett <josh@joshtriplett.org> 19440R: Steven Rostedt <rostedt@goodmis.org> 19441R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19442L: rcu@vger.kernel.org 19443S: Supported 19444W: http://www.rdrop.com/users/paulmck/RCU/ 19445T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19446F: include/linux/srcu*.h 19447F: kernel/rcu/srcu*.c 19448 19449SMACK SECURITY MODULE 19450M: Casey Schaufler <casey@schaufler-ca.com> 19451L: linux-security-module@vger.kernel.org 19452S: Maintained 19453W: http://schaufler-ca.com 19454T: git git://github.com/cschaufler/smack-next 19455F: Documentation/admin-guide/LSM/Smack.rst 19456F: security/smack/ 19457 19458SMC91x ETHERNET DRIVER 19459M: Nicolas Pitre <nico@fluxnic.net> 19460S: Odd Fixes 19461F: drivers/net/ethernet/smsc/smc91x.* 19462 19463SMM665 HARDWARE MONITOR DRIVER 19464M: Guenter Roeck <linux@roeck-us.net> 19465L: linux-hwmon@vger.kernel.org 19466S: Maintained 19467F: Documentation/hwmon/smm665.rst 19468F: drivers/hwmon/smm665.c 19469 19470SMSC EMC2103 HARDWARE MONITOR DRIVER 19471M: Steve Glendinning <steve.glendinning@shawell.net> 19472L: linux-hwmon@vger.kernel.org 19473S: Maintained 19474F: Documentation/hwmon/emc2103.rst 19475F: drivers/hwmon/emc2103.c 19476 19477SMSC SCH5627 HARDWARE MONITOR DRIVER 19478M: Hans de Goede <hdegoede@redhat.com> 19479L: linux-hwmon@vger.kernel.org 19480S: Supported 19481F: Documentation/hwmon/sch5627.rst 19482F: drivers/hwmon/sch5627.c 19483 19484SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19485M: Steve Glendinning <steve.glendinning@shawell.net> 19486L: linux-fbdev@vger.kernel.org 19487S: Maintained 19488F: drivers/video/fbdev/smscufx.c 19489 19490SMSC47B397 HARDWARE MONITOR DRIVER 19491M: Jean Delvare <jdelvare@suse.com> 19492L: linux-hwmon@vger.kernel.org 19493S: Maintained 19494F: Documentation/hwmon/smsc47b397.rst 19495F: drivers/hwmon/smsc47b397.c 19496 19497SMSC911x ETHERNET DRIVER 19498M: Steve Glendinning <steve.glendinning@shawell.net> 19499L: netdev@vger.kernel.org 19500S: Maintained 19501F: drivers/net/ethernet/smsc/smsc911x.* 19502F: include/linux/smsc911x.h 19503 19504SMSC9420 PCI ETHERNET DRIVER 19505M: Steve Glendinning <steve.glendinning@shawell.net> 19506L: netdev@vger.kernel.org 19507S: Maintained 19508F: drivers/net/ethernet/smsc/smsc9420.* 19509 19510SNET DPU VIRTIO DATA PATH ACCELERATOR 19511R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19512F: drivers/vdpa/solidrun/ 19513 19514SOCIONEXT (SNI) AVE NETWORK DRIVER 19515M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19516L: netdev@vger.kernel.org 19517S: Maintained 19518F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19519F: drivers/net/ethernet/socionext/sni_ave.c 19520 19521SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19522M: Jassi Brar <jaswinder.singh@linaro.org> 19523M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19524L: netdev@vger.kernel.org 19525S: Maintained 19526F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19527F: drivers/net/ethernet/socionext/netsec.c 19528 19529SOCIONEXT (SNI) Synquacer SPI DRIVER 19530M: Masahisa Kojima <masahisa.kojima@linaro.org> 19531M: Jassi Brar <jaswinder.singh@linaro.org> 19532L: linux-spi@vger.kernel.org 19533S: Maintained 19534F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19535F: drivers/spi/spi-synquacer.c 19536 19537SOCIONEXT SYNQUACER I2C DRIVER 19538M: Ard Biesheuvel <ardb@kernel.org> 19539L: linux-i2c@vger.kernel.org 19540S: Maintained 19541F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19542F: drivers/i2c/busses/i2c-synquacer.c 19543 19544SOCIONEXT UNIPHIER SOUND DRIVER 19545L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19546S: Orphan 19547F: sound/soc/uniphier/ 19548 19549SOCKET TIMESTAMPING 19550M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19551S: Maintained 19552F: Documentation/networking/timestamping.rst 19553F: include/uapi/linux/net_tstamp.h 19554F: tools/testing/selftests/net/so_txtime.c 19555 19556SOEKRIS NET48XX LED SUPPORT 19557M: Chris Boot <bootc@bootc.net> 19558S: Maintained 19559F: drivers/leds/leds-net48xx.c 19560 19561SOFT-IWARP DRIVER (siw) 19562M: Bernard Metzler <bmt@zurich.ibm.com> 19563L: linux-rdma@vger.kernel.org 19564S: Supported 19565F: drivers/infiniband/sw/siw/ 19566F: include/uapi/rdma/siw-abi.h 19567 19568SOFT-ROCE DRIVER (rxe) 19569M: Zhu Yanjun <zyjzyj2000@gmail.com> 19570L: linux-rdma@vger.kernel.org 19571S: Supported 19572F: drivers/infiniband/sw/rxe/ 19573F: include/uapi/rdma/rdma_user_rxe.h 19574 19575SOFTLOGIC 6x10 MPEG CODEC 19576M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19577M: Anton Sviridenko <anton@corp.bluecherry.net> 19578M: Andrey Utkin <andrey_utkin@fastmail.com> 19579M: Ismael Luceno <ismael@iodev.co.uk> 19580L: linux-media@vger.kernel.org 19581S: Supported 19582F: drivers/media/pci/solo6x10/ 19583 19584SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19585M: James Morse <james.morse@arm.com> 19586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19587S: Maintained 19588F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19589F: drivers/firmware/arm_sdei.c 19590F: include/linux/arm_sdei.h 19591F: include/uapi/linux/arm_sdei.h 19592 19593SOFTWARE NODES AND DEVICE PROPERTIES 19594R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19595R: Daniel Scally <djrscally@gmail.com> 19596R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19597R: Sakari Ailus <sakari.ailus@linux.intel.com> 19598L: linux-acpi@vger.kernel.org 19599S: Maintained 19600F: drivers/base/property.c 19601F: drivers/base/swnode.c 19602F: include/linux/fwnode.h 19603F: include/linux/property.h 19604 19605SOFTWARE RAID (Multiple Disks) SUPPORT 19606M: Song Liu <song@kernel.org> 19607L: linux-raid@vger.kernel.org 19608S: Supported 19609Q: https://patchwork.kernel.org/project/linux-raid/list/ 19610T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19611F: drivers/md/Kconfig 19612F: drivers/md/Makefile 19613F: drivers/md/md* 19614F: drivers/md/raid* 19615F: include/linux/raid/ 19616F: include/uapi/linux/raid/ 19617 19618SOLIDRUN CLEARFOG SUPPORT 19619M: Russell King <linux@armlinux.org.uk> 19620S: Maintained 19621F: arch/arm/boot/dts/armada-388-clearfog* 19622F: arch/arm/boot/dts/armada-38x-solidrun-* 19623 19624SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19625M: Russell King <linux@armlinux.org.uk> 19626S: Maintained 19627F: arch/arm/boot/dts/imx6*-cubox-i* 19628F: arch/arm/boot/dts/imx6*-hummingboard* 19629F: arch/arm/boot/dts/imx6*-sr-* 19630 19631SONIC NETWORK DRIVER 19632M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19633L: netdev@vger.kernel.org 19634S: Maintained 19635F: drivers/net/ethernet/natsemi/sonic.* 19636 19637SONICS SILICON BACKPLANE DRIVER (SSB) 19638M: Michael Buesch <m@bues.ch> 19639L: linux-wireless@vger.kernel.org 19640S: Maintained 19641F: drivers/ssb/ 19642F: include/linux/ssb/ 19643 19644SONY IMX208 SENSOR DRIVER 19645M: Sakari Ailus <sakari.ailus@linux.intel.com> 19646L: linux-media@vger.kernel.org 19647S: Maintained 19648T: git git://linuxtv.org/media_tree.git 19649F: drivers/media/i2c/imx208.c 19650 19651SONY IMX214 SENSOR DRIVER 19652M: Ricardo Ribalda <ribalda@kernel.org> 19653L: linux-media@vger.kernel.org 19654S: Maintained 19655T: git git://linuxtv.org/media_tree.git 19656F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19657F: drivers/media/i2c/imx214.c 19658 19659SONY IMX219 SENSOR DRIVER 19660M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19661L: linux-media@vger.kernel.org 19662S: Maintained 19663T: git git://linuxtv.org/media_tree.git 19664F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19665F: drivers/media/i2c/imx219.c 19666 19667SONY IMX258 SENSOR DRIVER 19668M: Sakari Ailus <sakari.ailus@linux.intel.com> 19669L: linux-media@vger.kernel.org 19670S: Maintained 19671T: git git://linuxtv.org/media_tree.git 19672F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19673F: drivers/media/i2c/imx258.c 19674 19675SONY IMX274 SENSOR DRIVER 19676M: Leon Luo <leonl@leopardimaging.com> 19677L: linux-media@vger.kernel.org 19678S: Maintained 19679T: git git://linuxtv.org/media_tree.git 19680F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19681F: drivers/media/i2c/imx274.c 19682 19683SONY IMX290 SENSOR DRIVER 19684M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19685L: linux-media@vger.kernel.org 19686S: Maintained 19687T: git git://linuxtv.org/media_tree.git 19688F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19689F: drivers/media/i2c/imx290.c 19690 19691SONY IMX296 SENSOR DRIVER 19692M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19693M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19694L: linux-media@vger.kernel.org 19695S: Maintained 19696T: git git://linuxtv.org/media_tree.git 19697F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19698F: drivers/media/i2c/imx296.c 19699 19700SONY IMX319 SENSOR DRIVER 19701M: Bingbu Cao <bingbu.cao@intel.com> 19702L: linux-media@vger.kernel.org 19703S: Maintained 19704T: git git://linuxtv.org/media_tree.git 19705F: drivers/media/i2c/imx319.c 19706 19707SONY IMX334 SENSOR DRIVER 19708M: Paul J. Murphy <paul.j.murphy@intel.com> 19709M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19710L: linux-media@vger.kernel.org 19711S: Maintained 19712T: git git://linuxtv.org/media_tree.git 19713F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19714F: drivers/media/i2c/imx334.c 19715 19716SONY IMX335 SENSOR DRIVER 19717M: Paul J. Murphy <paul.j.murphy@intel.com> 19718M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19719L: linux-media@vger.kernel.org 19720S: Maintained 19721T: git git://linuxtv.org/media_tree.git 19722F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19723F: drivers/media/i2c/imx335.c 19724 19725SONY IMX355 SENSOR DRIVER 19726M: Tianshu Qiu <tian.shu.qiu@intel.com> 19727L: linux-media@vger.kernel.org 19728S: Maintained 19729T: git git://linuxtv.org/media_tree.git 19730F: drivers/media/i2c/imx355.c 19731 19732SONY IMX412 SENSOR DRIVER 19733M: Paul J. Murphy <paul.j.murphy@intel.com> 19734M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19735L: linux-media@vger.kernel.org 19736S: Maintained 19737T: git git://linuxtv.org/media_tree.git 19738F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19739F: drivers/media/i2c/imx412.c 19740 19741SONY IMX415 SENSOR DRIVER 19742M: Michael Riesch <michael.riesch@wolfvision.net> 19743L: linux-media@vger.kernel.org 19744S: Maintained 19745T: git git://linuxtv.org/media_tree.git 19746F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19747F: drivers/media/i2c/imx415.c 19748 19749SONY MEMORYSTICK SUBSYSTEM 19750M: Maxim Levitsky <maximlevitsky@gmail.com> 19751M: Alex Dubov <oakad@yahoo.com> 19752M: Ulf Hansson <ulf.hansson@linaro.org> 19753L: linux-mmc@vger.kernel.org 19754S: Maintained 19755T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19756F: drivers/memstick/ 19757F: include/linux/memstick.h 19758 19759SONY VAIO CONTROL DEVICE DRIVER 19760M: Mattia Dongili <malattia@linux.it> 19761L: platform-driver-x86@vger.kernel.org 19762S: Maintained 19763W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19764F: Documentation/admin-guide/laptops/sony-laptop.rst 19765F: drivers/char/sonypi.c 19766F: drivers/platform/x86/sony-laptop.c 19767F: include/linux/sony-laptop.h 19768 19769SOUND 19770M: Jaroslav Kysela <perex@perex.cz> 19771M: Takashi Iwai <tiwai@suse.com> 19772L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19773S: Maintained 19774W: http://www.alsa-project.org/ 19775Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19776T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19777F: Documentation/sound/ 19778F: include/sound/ 19779F: include/uapi/sound/ 19780F: sound/ 19781F: tools/testing/selftests/alsa 19782 19783SOUND - ALSA SELFTESTS 19784M: Mark Brown <broonie@kernel.org> 19785L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19786L: linux-kselftest@vger.kernel.org 19787S: Supported 19788F: tools/testing/selftests/alsa 19789 19790SOUND - COMPRESSED AUDIO 19791M: Vinod Koul <vkoul@kernel.org> 19792L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19793S: Supported 19794T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19795F: Documentation/sound/designs/compress-offload.rst 19796F: include/sound/compress_driver.h 19797F: include/uapi/sound/compress_* 19798F: sound/core/compress_offload.c 19799F: sound/soc/soc-compress.c 19800 19801SOUND - DMAENGINE HELPERS 19802M: Lars-Peter Clausen <lars@metafoo.de> 19803S: Supported 19804F: include/sound/dmaengine_pcm.h 19805F: sound/core/pcm_dmaengine.c 19806F: sound/soc/soc-generic-dmaengine-pcm.c 19807 19808SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19809M: Liam Girdwood <lgirdwood@gmail.com> 19810M: Mark Brown <broonie@kernel.org> 19811L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19812S: Supported 19813W: http://alsa-project.org/main/index.php/ASoC 19814T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19815F: Documentation/devicetree/bindings/sound/ 19816F: Documentation/sound/soc/ 19817F: include/dt-bindings/sound/ 19818F: include/sound/soc* 19819F: sound/soc/ 19820 19821SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19822M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19823M: Liam Girdwood <lgirdwood@gmail.com> 19824M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19825M: Bard Liao <yung-chuan.liao@linux.intel.com> 19826M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19827M: Daniel Baluta <daniel.baluta@nxp.com> 19828R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19829L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19830S: Supported 19831W: https://github.com/thesofproject/linux/ 19832F: sound/soc/sof/ 19833 19834SOUNDWIRE SUBSYSTEM 19835M: Vinod Koul <vkoul@kernel.org> 19836M: Bard Liao <yung-chuan.liao@linux.intel.com> 19837R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19838R: Sanyog Kale <sanyog.r.kale@intel.com> 19839L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19840S: Supported 19841T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19842F: Documentation/driver-api/soundwire/ 19843F: drivers/soundwire/ 19844F: include/linux/soundwire/ 19845 19846SP2 MEDIA DRIVER 19847M: Olli Salonen <olli.salonen@iki.fi> 19848L: linux-media@vger.kernel.org 19849S: Maintained 19850W: https://linuxtv.org 19851Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19852F: drivers/media/dvb-frontends/sp2* 19853 19854SPANISH DOCUMENTATION 19855M: Carlos Bilbao <carlos.bilbao@amd.com> 19856S: Maintained 19857F: Documentation/translations/sp_SP/ 19858 19859SPARC + UltraSPARC (sparc/sparc64) 19860M: "David S. Miller" <davem@davemloft.net> 19861L: sparclinux@vger.kernel.org 19862S: Maintained 19863Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19864T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19865T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19866F: arch/sparc/ 19867F: drivers/sbus/ 19868 19869SPARC SERIAL DRIVERS 19870M: "David S. Miller" <davem@davemloft.net> 19871L: sparclinux@vger.kernel.org 19872S: Maintained 19873T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19874T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19875F: drivers/tty/serial/suncore.c 19876F: drivers/tty/serial/sunhv.c 19877F: drivers/tty/serial/sunsab.c 19878F: drivers/tty/serial/sunsab.h 19879F: drivers/tty/serial/sunsu.c 19880F: drivers/tty/serial/sunzilog.c 19881F: drivers/tty/serial/sunzilog.h 19882F: drivers/tty/vcc.c 19883F: include/linux/sunserialcore.h 19884 19885SPARSE CHECKER 19886M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19887L: linux-sparse@vger.kernel.org 19888S: Maintained 19889W: https://sparse.docs.kernel.org/ 19890Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19891B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19892T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19893F: include/linux/compiler.h 19894 19895SPEAKUP CONSOLE SPEECH DRIVER 19896M: William Hubbs <w.d.hubbs@gmail.com> 19897M: Chris Brannon <chris@the-brannons.com> 19898M: Kirk Reiser <kirk@reisers.ca> 19899M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19900L: speakup@linux-speakup.org 19901S: Odd Fixes 19902W: http://www.linux-speakup.org/ 19903W: https://github.com/linux-speakup/speakup 19904B: https://github.com/linux-speakup/speakup/issues 19905F: drivers/accessibility/speakup/ 19906 19907SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19908M: Viresh Kumar <vireshk@kernel.org> 19909M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19910M: soc@kernel.org 19911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19912S: Maintained 19913W: http://www.st.com/spear 19914F: arch/arm/boot/dts/spear* 19915F: arch/arm/mach-spear/ 19916F: drivers/clk/spear/ 19917F: drivers/pinctrl/spear/ 19918 19919SPI NOR SUBSYSTEM 19920M: Tudor Ambarus <tudor.ambarus@linaro.org> 19921M: Pratyush Yadav <pratyush@kernel.org> 19922R: Michael Walle <michael@walle.cc> 19923L: linux-mtd@lists.infradead.org 19924S: Maintained 19925W: http://www.linux-mtd.infradead.org/ 19926Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19927C: irc://irc.oftc.net/mtd 19928T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19929F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19930F: drivers/mtd/spi-nor/ 19931F: include/linux/mtd/spi-nor.h 19932 19933SPI SUBSYSTEM 19934M: Mark Brown <broonie@kernel.org> 19935L: linux-spi@vger.kernel.org 19936S: Maintained 19937Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19938T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19939F: Documentation/devicetree/bindings/spi/ 19940F: Documentation/spi/ 19941F: drivers/spi/ 19942F: include/linux/spi/ 19943F: include/uapi/linux/spi/ 19944F: tools/spi/ 19945 19946SPIDERNET NETWORK DRIVER for CELL 19947M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19948M: Geoff Levand <geoff@infradead.org> 19949L: netdev@vger.kernel.org 19950L: linuxppc-dev@lists.ozlabs.org 19951S: Maintained 19952F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19953F: drivers/net/ethernet/toshiba/spider_net* 19954 19955SPMI SUBSYSTEM 19956M: Stephen Boyd <sboyd@kernel.org> 19957L: linux-kernel@vger.kernel.org 19958S: Maintained 19959T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19960F: Documentation/devicetree/bindings/spmi/ 19961F: drivers/spmi/ 19962F: include/dt-bindings/spmi/spmi.h 19963F: include/linux/spmi.h 19964F: include/trace/events/spmi.h 19965 19966SPU FILE SYSTEM 19967M: Jeremy Kerr <jk@ozlabs.org> 19968L: linuxppc-dev@lists.ozlabs.org 19969S: Supported 19970W: http://www.ibm.com/developerworks/power/cell/ 19971F: Documentation/filesystems/spufs/spufs.rst 19972F: arch/powerpc/platforms/cell/spufs/ 19973 19974SQUASHFS FILE SYSTEM 19975M: Phillip Lougher <phillip@squashfs.org.uk> 19976L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19977S: Maintained 19978W: http://squashfs.org.uk 19979T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19980F: Documentation/filesystems/squashfs.rst 19981F: fs/squashfs/ 19982 19983SRM (Alpha) environment access 19984M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19985S: Maintained 19986F: arch/alpha/kernel/srm_env.c 19987 19988ST LSM6DSx IMU IIO DRIVER 19989M: Lorenzo Bianconi <lorenzo@kernel.org> 19990L: linux-iio@vger.kernel.org 19991S: Maintained 19992W: http://www.st.com/ 19993F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19994F: drivers/iio/imu/st_lsm6dsx/ 19995 19996ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19997M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19998M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19999L: linux-media@vger.kernel.org 20000S: Maintained 20001T: git git://linuxtv.org/media_tree.git 20002F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20003F: drivers/media/i2c/st-mipid02.c 20004 20005ST STM32 I2C/SMBUS DRIVER 20006M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20007M: Alain Volmat <alain.volmat@foss.st.com> 20008L: linux-i2c@vger.kernel.org 20009S: Maintained 20010F: drivers/i2c/busses/i2c-stm32* 20011 20012ST STM32 SPI DRIVER 20013M: Alain Volmat <alain.volmat@foss.st.com> 20014L: linux-spi@vger.kernel.org 20015S: Maintained 20016F: drivers/spi/spi-stm32.c 20017 20018ST STPDDC60 DRIVER 20019M: Daniel Nilsson <daniel.nilsson@flex.com> 20020L: linux-hwmon@vger.kernel.org 20021S: Maintained 20022F: Documentation/hwmon/stpddc60.rst 20023F: drivers/hwmon/pmbus/stpddc60.c 20024 20025ST VGXY61 DRIVER 20026M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20027M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20028L: linux-media@vger.kernel.org 20029S: Maintained 20030T: git git://linuxtv.org/media_tree.git 20031F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20032F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20033F: drivers/media/i2c/st-vgxy61.c 20034 20035ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20036M: Song Qiang <songqiang1304521@gmail.com> 20037L: linux-iio@vger.kernel.org 20038S: Maintained 20039F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20040F: drivers/iio/proximity/vl53l0x-i2c.c 20041 20042STABLE BRANCH 20043M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20044M: Sasha Levin <sashal@kernel.org> 20045L: stable@vger.kernel.org 20046S: Supported 20047F: Documentation/process/stable-kernel-rules.rst 20048 20049STAGING - ATOMISP DRIVER 20050M: Hans de Goede <hdegoede@redhat.com> 20051M: Mauro Carvalho Chehab <mchehab@kernel.org> 20052R: Sakari Ailus <sakari.ailus@linux.intel.com> 20053L: linux-media@vger.kernel.org 20054S: Maintained 20055F: drivers/staging/media/atomisp/ 20056 20057STAGING - FIELDBUS SUBSYSTEM 20058M: Sven Van Asbroeck <TheSven73@gmail.com> 20059S: Maintained 20060F: drivers/staging/fieldbus/* 20061F: drivers/staging/fieldbus/Documentation/ 20062 20063STAGING - HMS ANYBUS-S BUS 20064M: Sven Van Asbroeck <TheSven73@gmail.com> 20065S: Maintained 20066F: drivers/staging/fieldbus/anybuss/ 20067 20068STAGING - INDUSTRIAL IO 20069M: Jonathan Cameron <jic23@kernel.org> 20070L: linux-iio@vger.kernel.org 20071S: Odd Fixes 20072F: Documentation/devicetree/bindings/staging/iio/ 20073F: drivers/staging/iio/ 20074 20075STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20076M: Marc Dietrich <marvin24@gmx.de> 20077L: ac100@lists.launchpad.net (moderated for non-subscribers) 20078L: linux-tegra@vger.kernel.org 20079S: Maintained 20080F: drivers/staging/nvec/ 20081 20082STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20083M: Jens Frederich <jfrederich@gmail.com> 20084M: Jon Nettleton <jon.nettleton@gmail.com> 20085S: Maintained 20086W: http://wiki.laptop.org/go/DCON 20087F: drivers/staging/olpc_dcon/ 20088 20089STAGING - REALTEK RTL8712U DRIVERS 20090M: Larry Finger <Larry.Finger@lwfinger.net> 20091M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20092S: Odd Fixes 20093F: drivers/staging/rtl8712/ 20094 20095STAGING - SEPS525 LCD CONTROLLER DRIVERS 20096M: Michael Hennerich <michael.hennerich@analog.com> 20097L: linux-fbdev@vger.kernel.org 20098S: Supported 20099F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20100F: drivers/staging/fbtft/fb_seps525.c 20101 20102STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20103M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20104M: Teddy Wang <teddy.wang@siliconmotion.com> 20105M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20106L: linux-fbdev@vger.kernel.org 20107S: Maintained 20108F: drivers/staging/sm750fb/ 20109 20110STAGING - VIA VT665X DRIVERS 20111M: Forest Bond <forest@alittletooquiet.net> 20112S: Odd Fixes 20113F: drivers/staging/vt665?/ 20114 20115STAGING SUBSYSTEM 20116M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20117L: linux-staging@lists.linux.dev 20118S: Supported 20119T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20120F: drivers/staging/ 20121 20122STARFIRE/DURALAN NETWORK DRIVER 20123M: Ion Badulescu <ionut@badula.org> 20124S: Odd Fixes 20125F: drivers/net/ethernet/adaptec/starfire* 20126 20127STARFIVE DEVICETREES 20128M: Emil Renner Berthing <kernel@esmil.dk> 20129S: Maintained 20130F: arch/riscv/boot/dts/starfive/ 20131 20132STARFIVE DWMAC GLUE LAYER 20133M: Emil Renner Berthing <kernel@esmil.dk> 20134M: Samin Guo <samin.guo@starfivetech.com> 20135S: Maintained 20136F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20137F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20138 20139STARFIVE JH7110 MMC/SD/SDIO DRIVER 20140M: William Qiu <william.qiu@starfivetech.com> 20141S: Supported 20142F: Documentation/devicetree/bindings/mmc/starfive* 20143F: drivers/mmc/host/dw_mmc-starfive.c 20144 20145STARFIVE JH71X0 CLOCK DRIVERS 20146M: Emil Renner Berthing <kernel@esmil.dk> 20147M: Hal Feng <hal.feng@starfivetech.com> 20148S: Maintained 20149F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20150F: drivers/clk/starfive/clk-starfive-jh71* 20151F: include/dt-bindings/clock/starfive?jh71*.h 20152 20153STARFIVE JH71X0 PINCTRL DRIVERS 20154M: Emil Renner Berthing <kernel@esmil.dk> 20155M: Jianlong Huang <jianlong.huang@starfivetech.com> 20156L: linux-gpio@vger.kernel.org 20157S: Maintained 20158F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20159F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20160F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20161F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20162 20163STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20164M: Emil Renner Berthing <kernel@esmil.dk> 20165M: Hal Feng <hal.feng@starfivetech.com> 20166S: Maintained 20167F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20168F: drivers/reset/starfive/reset-starfive-jh71* 20169F: include/dt-bindings/reset/starfive?jh71*.h 20170 20171STARFIVE JH71XX PMU CONTROLLER DRIVER 20172M: Walker Chen <walker.chen@starfivetech.com> 20173S: Supported 20174F: Documentation/devicetree/bindings/power/starfive* 20175F: drivers/soc/starfive/jh71xx_pmu.c 20176F: include/dt-bindings/power/starfive,jh7110-pmu.h 20177 20178STARFIVE SOC DRIVERS 20179M: Conor Dooley <conor@kernel.org> 20180S: Maintained 20181T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20182F: drivers/soc/starfive/ 20183 20184STARFIVE TRNG DRIVER 20185M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20186S: Supported 20187F: Documentation/devicetree/bindings/rng/starfive* 20188F: drivers/char/hw_random/jh7110-trng.c 20189 20190STARFIVE WATCHDOG DRIVER 20191M: Xingyu Wu <xingyu.wu@starfivetech.com> 20192M: Samin Guo <samin.guo@starfivetech.com> 20193S: Supported 20194F: Documentation/devicetree/bindings/watchdog/starfive* 20195F: drivers/watchdog/starfive-wdt.c 20196 20197STATIC BRANCH/CALL 20198M: Peter Zijlstra <peterz@infradead.org> 20199M: Josh Poimboeuf <jpoimboe@kernel.org> 20200M: Jason Baron <jbaron@akamai.com> 20201R: Steven Rostedt <rostedt@goodmis.org> 20202R: Ard Biesheuvel <ardb@kernel.org> 20203S: Supported 20204F: arch/*/include/asm/jump_label*.h 20205F: arch/*/include/asm/static_call*.h 20206F: arch/*/kernel/jump_label.c 20207F: arch/*/kernel/static_call.c 20208F: include/linux/jump_label*.h 20209F: include/linux/static_call*.h 20210F: kernel/jump_label.c 20211F: kernel/static_call.c 20212 20213STI AUDIO (ASoC) DRIVERS 20214M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20215L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20216S: Maintained 20217F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20218F: sound/soc/sti/ 20219 20220STI CEC DRIVER 20221M: Alain Volmat <alain.volmat@foss.st.com> 20222S: Maintained 20223F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20224F: drivers/media/cec/platform/sti/ 20225 20226STK1160 USB VIDEO CAPTURE DRIVER 20227M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20228L: linux-media@vger.kernel.org 20229S: Maintained 20230T: git git://linuxtv.org/media_tree.git 20231F: drivers/media/usb/stk1160/ 20232 20233STM32 AUDIO (ASoC) DRIVERS 20234M: Olivier Moysan <olivier.moysan@foss.st.com> 20235M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20236L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20237S: Maintained 20238F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20239F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20240F: sound/soc/stm/ 20241 20242STM32 TIMER/LPTIMER DRIVERS 20243M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20244S: Maintained 20245F: Documentation/ABI/testing/*timer-stm32 20246F: Documentation/devicetree/bindings/*/*stm32-*timer* 20247F: drivers/*/stm32-*timer* 20248F: drivers/pwm/pwm-stm32* 20249F: include/linux/*/stm32-*tim* 20250 20251STMMAC ETHERNET DRIVER 20252M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20253M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20254M: Jose Abreu <joabreu@synopsys.com> 20255L: netdev@vger.kernel.org 20256S: Supported 20257W: http://www.stlinux.com 20258F: Documentation/networking/device_drivers/ethernet/stmicro/ 20259F: drivers/net/ethernet/stmicro/stmmac/ 20260 20261SUN HAPPY MEAL ETHERNET DRIVER 20262M: Sean Anderson <seanga2@gmail.com> 20263S: Maintained 20264F: drivers/net/ethernet/sun/sunhme.* 20265 20266SUN3/3X 20267M: Sam Creasey <sammy@sammy.net> 20268S: Maintained 20269W: http://sammy.net/sun3/ 20270F: arch/m68k/include/asm/sun3* 20271F: arch/m68k/kernel/*sun3* 20272F: arch/m68k/sun3*/ 20273F: drivers/net/ethernet/i825xx/sun3* 20274 20275SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20276M: Hans de Goede <hdegoede@redhat.com> 20277L: linux-input@vger.kernel.org 20278S: Maintained 20279F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20280F: drivers/input/keyboard/sun4i-lradc-keys.c 20281 20282SUNDANCE NETWORK DRIVER 20283M: Denis Kirjanov <kda@linux-powerpc.org> 20284L: netdev@vger.kernel.org 20285S: Maintained 20286F: drivers/net/ethernet/dlink/sundance.c 20287 20288SUNPLUS ETHERNET DRIVER 20289M: Wells Lu <wellslutw@gmail.com> 20290L: netdev@vger.kernel.org 20291S: Maintained 20292W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20293F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20294F: drivers/net/ethernet/sunplus/ 20295 20296SUNPLUS MMC DRIVER 20297M: Tony Huang <tonyhuang.sunplus@gmail.com> 20298M: Li-hao Kuo <lhjeff911@gmail.com> 20299S: Maintained 20300F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20301F: drivers/mmc/host/sunplus-mmc.c 20302 20303SUNPLUS OCOTP DRIVER 20304M: Vincent Shih <vincent.sunplus@gmail.com> 20305S: Maintained 20306F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20307F: drivers/nvmem/sunplus-ocotp.c 20308 20309SUNPLUS PWM DRIVER 20310M: Hammer Hsieh <hammerh0314@gmail.com> 20311S: Maintained 20312F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20313F: drivers/pwm/pwm-sunplus.c 20314 20315SUNPLUS RTC DRIVER 20316M: Vincent Shih <vincent.sunplus@gmail.com> 20317L: linux-rtc@vger.kernel.org 20318S: Maintained 20319F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20320F: drivers/rtc/rtc-sunplus.c 20321 20322SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20323M: Li-hao Kuo <lhjeff911@gmail.com> 20324L: linux-spi@vger.kernel.org 20325S: Maintained 20326F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20327F: drivers/spi/spi-sunplus-sp7021.c 20328 20329SUNPLUS UART DRIVER 20330M: Hammer Hsieh <hammerh0314@gmail.com> 20331S: Maintained 20332F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20333F: drivers/tty/serial/sunplus-uart.c 20334 20335SUNPLUS USB2 PHY DRIVER 20336M: Vincent Shih <vincent.sunplus@gmail.com> 20337L: linux-usb@vger.kernel.org 20338S: Maintained 20339F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20340F: drivers/phy/sunplus/Kconfig 20341F: drivers/phy/sunplus/Makefile 20342F: drivers/phy/sunplus/phy-sunplus-usb2.c 20343 20344SUNPLUS WATCHDOG DRIVER 20345M: Xiantao Hu <xt.hu@cqplus1.com> 20346L: linux-watchdog@vger.kernel.org 20347S: Maintained 20348F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20349F: drivers/watchdog/sunplus_wdt.c 20350 20351SUPERH 20352M: Yoshinori Sato <ysato@users.sourceforge.jp> 20353M: Rich Felker <dalias@libc.org> 20354M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20355L: linux-sh@vger.kernel.org 20356S: Maintained 20357Q: http://patchwork.kernel.org/project/linux-sh/list/ 20358F: Documentation/arch/sh/ 20359F: arch/sh/ 20360F: drivers/sh/ 20361 20362SUSPEND TO RAM 20363M: "Rafael J. Wysocki" <rafael@kernel.org> 20364M: Len Brown <len.brown@intel.com> 20365M: Pavel Machek <pavel@ucw.cz> 20366L: linux-pm@vger.kernel.org 20367S: Supported 20368B: https://bugzilla.kernel.org 20369F: Documentation/power/ 20370F: arch/x86/kernel/acpi/sleep* 20371F: arch/x86/kernel/acpi/wakeup* 20372F: drivers/base/power/ 20373F: include/linux/freezer.h 20374F: include/linux/pm.h 20375F: include/linux/suspend.h 20376F: kernel/power/ 20377 20378SVGA HANDLING 20379M: Martin Mares <mj@ucw.cz> 20380L: linux-video@atrey.karlin.mff.cuni.cz 20381S: Maintained 20382F: Documentation/admin-guide/svga.rst 20383F: arch/x86/boot/video* 20384 20385SWITCHDEV 20386M: Jiri Pirko <jiri@resnulli.us> 20387M: Ivan Vecera <ivecera@redhat.com> 20388L: netdev@vger.kernel.org 20389S: Supported 20390F: include/net/switchdev.h 20391F: net/switchdev/ 20392 20393SY8106A REGULATOR DRIVER 20394M: Icenowy Zheng <icenowy@aosc.io> 20395S: Maintained 20396F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20397F: drivers/regulator/sy8106a-regulator.c 20398 20399SYNC FILE FRAMEWORK 20400M: Sumit Semwal <sumit.semwal@linaro.org> 20401R: Gustavo Padovan <gustavo@padovan.org> 20402L: linux-media@vger.kernel.org 20403L: dri-devel@lists.freedesktop.org 20404S: Maintained 20405T: git git://anongit.freedesktop.org/drm/drm-misc 20406F: Documentation/driver-api/sync_file.rst 20407F: drivers/dma-buf/dma-fence* 20408F: drivers/dma-buf/sw_sync.c 20409F: drivers/dma-buf/sync_* 20410F: include/linux/sync_file.h 20411F: include/uapi/linux/sync_file.h 20412 20413SYNOPSYS ARC ARCHITECTURE 20414M: Vineet Gupta <vgupta@kernel.org> 20415L: linux-snps-arc@lists.infradead.org 20416S: Supported 20417T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20418F: Documentation/arch/arc 20419F: Documentation/devicetree/bindings/arc/* 20420F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20421F: arch/arc/ 20422F: drivers/clocksource/arc_timer.c 20423F: drivers/tty/serial/arc_uart.c 20424 20425SYNOPSYS ARC HSDK SDP pll clock driver 20426M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20427S: Supported 20428F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20429F: drivers/clk/clk-hsdk-pll.c 20430 20431SYNOPSYS ARC SDP clock driver 20432M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20433S: Supported 20434F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20435F: drivers/clk/axs10x/* 20436 20437SYNOPSYS ARC SDP platform support 20438M: Alexey Brodkin <abrodkin@synopsys.com> 20439S: Supported 20440F: Documentation/devicetree/bindings/arc/axs10* 20441F: arch/arc/boot/dts/ax* 20442F: arch/arc/plat-axs10x 20443 20444SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20445M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20446S: Supported 20447F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20448F: drivers/reset/reset-axs10x.c 20449 20450SYNOPSYS CREG GPIO DRIVER 20451M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20452S: Maintained 20453F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20454F: drivers/gpio/gpio-creg-snps.c 20455 20456SYNOPSYS DESIGNWARE 8250 UART DRIVER 20457M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20458R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20459S: Supported 20460F: drivers/tty/serial/8250/8250_dw.c 20461F: drivers/tty/serial/8250/8250_dwlib.* 20462F: drivers/tty/serial/8250/8250_lpss.c 20463 20464SYNOPSYS DESIGNWARE APB GPIO DRIVER 20465M: Hoan Tran <hoan@os.amperecomputing.com> 20466M: Serge Semin <fancer.lancer@gmail.com> 20467L: linux-gpio@vger.kernel.org 20468S: Maintained 20469F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20470F: drivers/gpio/gpio-dwapb.c 20471 20472SYNOPSYS DESIGNWARE APB SSI DRIVER 20473M: Serge Semin <fancer.lancer@gmail.com> 20474L: linux-spi@vger.kernel.org 20475S: Supported 20476F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20477F: drivers/spi/spi-dw* 20478 20479SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20480M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20481S: Maintained 20482F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20483F: drivers/dma/dw-axi-dmac/ 20484 20485SYNOPSYS DESIGNWARE DMAC DRIVER 20486M: Viresh Kumar <vireshk@kernel.org> 20487R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20488S: Maintained 20489F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20490F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20491F: drivers/dma/dw/ 20492F: include/dt-bindings/dma/dw-dmac.h 20493F: include/linux/dma/dw.h 20494F: include/linux/platform_data/dma-dw.h 20495 20496SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20497M: Jose Abreu <Jose.Abreu@synopsys.com> 20498L: netdev@vger.kernel.org 20499S: Supported 20500F: drivers/net/ethernet/synopsys/ 20501 20502SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20503M: Jose Abreu <Jose.Abreu@synopsys.com> 20504L: netdev@vger.kernel.org 20505S: Supported 20506F: drivers/net/pcs/pcs-xpcs.c 20507F: drivers/net/pcs/pcs-xpcs.h 20508F: include/linux/pcs/pcs-xpcs.h 20509 20510SYNOPSYS DESIGNWARE I2C DRIVER 20511M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20512R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20513R: Mika Westerberg <mika.westerberg@linux.intel.com> 20514R: Jan Dabros <jsd@semihalf.com> 20515L: linux-i2c@vger.kernel.org 20516S: Supported 20517F: drivers/i2c/busses/i2c-designware-* 20518 20519SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20520M: Jaehoon Chung <jh80.chung@samsung.com> 20521L: linux-mmc@vger.kernel.org 20522S: Maintained 20523F: drivers/mmc/host/dw_mmc* 20524 20525SYNOPSYS HSDK RESET CONTROLLER DRIVER 20526M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20527S: Supported 20528F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20529F: drivers/reset/reset-hsdk.c 20530F: include/dt-bindings/reset/snps,hsdk-reset.h 20531 20532SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20533M: Prabu Thangamuthu <prabu.t@synopsys.com> 20534M: Manjunath M B <manjumb@synopsys.com> 20535L: linux-mmc@vger.kernel.org 20536S: Maintained 20537F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20538 20539SYSTEM CONFIGURATION (SYSCON) 20540M: Lee Jones <lee@kernel.org> 20541M: Arnd Bergmann <arnd@arndb.de> 20542S: Supported 20543T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20544F: drivers/mfd/syscon.c 20545 20546SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20547M: Sudeep Holla <sudeep.holla@arm.com> 20548R: Cristian Marussi <cristian.marussi@arm.com> 20549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20550S: Maintained 20551F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20552F: drivers/clk/clk-sc[mp]i.c 20553F: drivers/cpufreq/sc[mp]i-cpufreq.c 20554F: drivers/firmware/arm_scmi/ 20555F: drivers/firmware/arm_scpi.c 20556F: drivers/powercap/arm_scmi_powercap.c 20557F: drivers/regulator/scmi-regulator.c 20558F: drivers/reset/reset-scmi.c 20559F: include/linux/sc[mp]i_protocol.h 20560F: include/trace/events/scmi.h 20561F: include/uapi/linux/virtio_scmi.h 20562 20563SYSTEM RESET/SHUTDOWN DRIVERS 20564M: Sebastian Reichel <sre@kernel.org> 20565L: linux-pm@vger.kernel.org 20566S: Maintained 20567T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20568F: Documentation/devicetree/bindings/power/reset/ 20569F: drivers/power/reset/ 20570 20571SYSTEM TRACE MODULE CLASS 20572M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20573S: Maintained 20574T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20575F: Documentation/trace/stm.rst 20576F: drivers/hwtracing/stm/ 20577F: include/linux/stm.h 20578F: include/uapi/linux/stm.h 20579 20580SYSTEM76 ACPI DRIVER 20581M: Jeremy Soller <jeremy@system76.com> 20582M: System76 Product Development <productdev@system76.com> 20583L: platform-driver-x86@vger.kernel.org 20584S: Maintained 20585F: drivers/platform/x86/system76_acpi.c 20586 20587SYSV FILESYSTEM 20588S: Orphan 20589F: Documentation/filesystems/sysv-fs.rst 20590F: fs/sysv/ 20591F: include/linux/sysv_fs.h 20592 20593TASKSTATS STATISTICS INTERFACE 20594M: Balbir Singh <bsingharora@gmail.com> 20595S: Maintained 20596F: Documentation/accounting/taskstats* 20597F: include/linux/taskstats* 20598F: kernel/taskstats.c 20599 20600TC subsystem 20601M: Jamal Hadi Salim <jhs@mojatatu.com> 20602M: Cong Wang <xiyou.wangcong@gmail.com> 20603M: Jiri Pirko <jiri@resnulli.us> 20604L: netdev@vger.kernel.org 20605S: Maintained 20606F: include/net/pkt_cls.h 20607F: include/net/pkt_sched.h 20608F: include/net/tc_act/ 20609F: include/uapi/linux/pkt_cls.h 20610F: include/uapi/linux/pkt_sched.h 20611F: include/uapi/linux/tc_act/ 20612F: include/uapi/linux/tc_ematch/ 20613F: net/sched/ 20614F: tools/testing/selftests/tc-testing 20615 20616TC90522 MEDIA DRIVER 20617M: Akihiro Tsukada <tskd08@gmail.com> 20618L: linux-media@vger.kernel.org 20619S: Odd Fixes 20620F: drivers/media/dvb-frontends/tc90522* 20621 20622TCP LOW PRIORITY MODULE 20623M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20624M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20625S: Maintained 20626W: http://tcp-lp-mod.sourceforge.net/ 20627F: net/ipv4/tcp_lp.c 20628 20629TDA10071 MEDIA DRIVER 20630M: Antti Palosaari <crope@iki.fi> 20631L: linux-media@vger.kernel.org 20632S: Maintained 20633W: https://linuxtv.org 20634W: http://palosaari.fi/linux/ 20635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20636T: git git://linuxtv.org/anttip/media_tree.git 20637F: drivers/media/dvb-frontends/tda10071* 20638 20639TDA18212 MEDIA DRIVER 20640M: Antti Palosaari <crope@iki.fi> 20641L: linux-media@vger.kernel.org 20642S: Maintained 20643W: https://linuxtv.org 20644W: http://palosaari.fi/linux/ 20645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20646T: git git://linuxtv.org/anttip/media_tree.git 20647F: drivers/media/tuners/tda18212* 20648 20649TDA18218 MEDIA DRIVER 20650M: Antti Palosaari <crope@iki.fi> 20651L: linux-media@vger.kernel.org 20652S: Maintained 20653W: https://linuxtv.org 20654W: http://palosaari.fi/linux/ 20655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20656T: git git://linuxtv.org/anttip/media_tree.git 20657F: drivers/media/tuners/tda18218* 20658 20659TDA18250 MEDIA DRIVER 20660M: Olli Salonen <olli.salonen@iki.fi> 20661L: linux-media@vger.kernel.org 20662S: Maintained 20663W: https://linuxtv.org 20664Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20665T: git git://linuxtv.org/media_tree.git 20666F: drivers/media/tuners/tda18250* 20667 20668TDA18271 MEDIA DRIVER 20669M: Michael Krufky <mkrufky@linuxtv.org> 20670L: linux-media@vger.kernel.org 20671S: Maintained 20672W: https://linuxtv.org 20673W: http://github.com/mkrufky 20674Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20675T: git git://linuxtv.org/mkrufky/tuners.git 20676F: drivers/media/tuners/tda18271* 20677 20678TDA1997x MEDIA DRIVER 20679M: Tim Harvey <tharvey@gateworks.com> 20680L: linux-media@vger.kernel.org 20681S: Maintained 20682W: https://linuxtv.org 20683Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20684F: drivers/media/i2c/tda1997x.* 20685 20686TDA827x MEDIA DRIVER 20687M: Michael Krufky <mkrufky@linuxtv.org> 20688L: linux-media@vger.kernel.org 20689S: Maintained 20690W: https://linuxtv.org 20691W: http://github.com/mkrufky 20692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20693T: git git://linuxtv.org/mkrufky/tuners.git 20694F: drivers/media/tuners/tda8290.* 20695 20696TDA8290 MEDIA DRIVER 20697M: Michael Krufky <mkrufky@linuxtv.org> 20698L: linux-media@vger.kernel.org 20699S: Maintained 20700W: https://linuxtv.org 20701W: http://github.com/mkrufky 20702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20703T: git git://linuxtv.org/mkrufky/tuners.git 20704F: drivers/media/tuners/tda8290.* 20705 20706TDA9840 MEDIA DRIVER 20707M: Hans Verkuil <hverkuil@xs4all.nl> 20708L: linux-media@vger.kernel.org 20709S: Maintained 20710W: https://linuxtv.org 20711T: git git://linuxtv.org/media_tree.git 20712F: drivers/media/i2c/tda9840* 20713 20714TEA5761 TUNER DRIVER 20715M: Mauro Carvalho Chehab <mchehab@kernel.org> 20716L: linux-media@vger.kernel.org 20717S: Odd fixes 20718W: https://linuxtv.org 20719T: git git://linuxtv.org/media_tree.git 20720F: drivers/media/tuners/tea5761.* 20721 20722TEA5767 TUNER DRIVER 20723M: Mauro Carvalho Chehab <mchehab@kernel.org> 20724L: linux-media@vger.kernel.org 20725S: Maintained 20726W: https://linuxtv.org 20727T: git git://linuxtv.org/media_tree.git 20728F: drivers/media/tuners/tea5767.* 20729 20730TEA6415C MEDIA DRIVER 20731M: Hans Verkuil <hverkuil@xs4all.nl> 20732L: linux-media@vger.kernel.org 20733S: Maintained 20734W: https://linuxtv.org 20735T: git git://linuxtv.org/media_tree.git 20736F: drivers/media/i2c/tea6415c* 20737 20738TEA6420 MEDIA DRIVER 20739M: Hans Verkuil <hverkuil@xs4all.nl> 20740L: linux-media@vger.kernel.org 20741S: Maintained 20742W: https://linuxtv.org 20743T: git git://linuxtv.org/media_tree.git 20744F: drivers/media/i2c/tea6420* 20745 20746TEAM DRIVER 20747M: Jiri Pirko <jiri@resnulli.us> 20748L: netdev@vger.kernel.org 20749S: Supported 20750F: drivers/net/team/ 20751F: include/linux/if_team.h 20752F: include/uapi/linux/if_team.h 20753F: tools/testing/selftests/drivers/net/team/ 20754 20755TECHNICAL ADVISORY BOARD PROCESS DOCS 20756M: "Theodore Ts'o" <tytso@mit.edu> 20757M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20758L: tech-board-discuss@lists.linux-foundation.org 20759S: Maintained 20760F: Documentation/process/contribution-maturity-model.rst 20761F: Documentation/process/researcher-guidelines.rst 20762 20763TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20764M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20765S: Maintained 20766F: arch/x86/platform/ts5500/ 20767 20768TECHNOTREND USB IR RECEIVER 20769M: Sean Young <sean@mess.org> 20770L: linux-media@vger.kernel.org 20771S: Maintained 20772F: drivers/media/rc/ttusbir.c 20773 20774TECHWELL TW9910 VIDEO DECODER 20775L: linux-media@vger.kernel.org 20776S: Orphan 20777F: drivers/media/i2c/tw9910.c 20778F: include/media/i2c/tw9910.h 20779 20780TEE SUBSYSTEM 20781M: Jens Wiklander <jens.wiklander@linaro.org> 20782R: Sumit Garg <sumit.garg@linaro.org> 20783L: op-tee@lists.trustedfirmware.org 20784S: Maintained 20785F: Documentation/staging/tee.rst 20786F: drivers/tee/ 20787F: include/linux/tee_drv.h 20788F: include/uapi/linux/tee.h 20789 20790TEGRA ARCHITECTURE SUPPORT 20791M: Thierry Reding <thierry.reding@gmail.com> 20792M: Jonathan Hunter <jonathanh@nvidia.com> 20793L: linux-tegra@vger.kernel.org 20794S: Supported 20795Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20796T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20797N: [^a-z]tegra 20798 20799TEGRA CLOCK DRIVER 20800M: Peter De Schrijver <pdeschrijver@nvidia.com> 20801M: Prashant Gaikwad <pgaikwad@nvidia.com> 20802S: Supported 20803F: drivers/clk/tegra/ 20804 20805TEGRA DMA DRIVERS 20806M: Laxman Dewangan <ldewangan@nvidia.com> 20807M: Jon Hunter <jonathanh@nvidia.com> 20808S: Supported 20809F: drivers/dma/tegra* 20810 20811TEGRA I2C DRIVER 20812M: Laxman Dewangan <ldewangan@nvidia.com> 20813R: Dmitry Osipenko <digetx@gmail.com> 20814S: Supported 20815F: drivers/i2c/busses/i2c-tegra.c 20816 20817TEGRA IOMMU DRIVERS 20818M: Thierry Reding <thierry.reding@gmail.com> 20819R: Krishna Reddy <vdumpa@nvidia.com> 20820L: linux-tegra@vger.kernel.org 20821S: Supported 20822F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20823F: drivers/iommu/tegra* 20824 20825TEGRA KBC DRIVER 20826M: Laxman Dewangan <ldewangan@nvidia.com> 20827S: Supported 20828F: drivers/input/keyboard/tegra-kbc.c 20829 20830TEGRA NAND DRIVER 20831M: Stefan Agner <stefan@agner.ch> 20832M: Lucas Stach <dev@lynxeye.de> 20833S: Maintained 20834F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20835F: drivers/mtd/nand/raw/tegra_nand.c 20836 20837TEGRA PWM DRIVER 20838M: Thierry Reding <thierry.reding@gmail.com> 20839S: Supported 20840F: drivers/pwm/pwm-tegra.c 20841 20842TEGRA QUAD SPI DRIVER 20843M: Thierry Reding <thierry.reding@gmail.com> 20844M: Jonathan Hunter <jonathanh@nvidia.com> 20845M: Sowjanya Komatineni <skomatineni@nvidia.com> 20846L: linux-tegra@vger.kernel.org 20847S: Maintained 20848F: drivers/spi/spi-tegra210-quad.c 20849 20850TEGRA SERIAL DRIVER 20851M: Laxman Dewangan <ldewangan@nvidia.com> 20852S: Supported 20853F: drivers/tty/serial/serial-tegra.c 20854 20855TEGRA SPI DRIVER 20856M: Laxman Dewangan <ldewangan@nvidia.com> 20857S: Supported 20858F: drivers/spi/spi-tegra* 20859 20860TEGRA VIDEO DRIVER 20861M: Thierry Reding <thierry.reding@gmail.com> 20862M: Jonathan Hunter <jonathanh@nvidia.com> 20863M: Sowjanya Komatineni <skomatineni@nvidia.com> 20864L: linux-media@vger.kernel.org 20865L: linux-tegra@vger.kernel.org 20866S: Maintained 20867F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20868F: drivers/staging/media/tegra-video/ 20869 20870TEGRA XUSB PADCTL DRIVER 20871M: JC Kuo <jckuo@nvidia.com> 20872S: Supported 20873F: drivers/phy/tegra/xusb* 20874 20875TEHUTI ETHERNET DRIVER 20876M: Andy Gospodarek <andy@greyhouse.net> 20877L: netdev@vger.kernel.org 20878S: Supported 20879F: drivers/net/ethernet/tehuti/* 20880 20881TELECOM CLOCK DRIVER FOR MCPL0010 20882M: Mark Gross <markgross@kernel.org> 20883S: Supported 20884F: drivers/char/tlclk.c 20885 20886TEMPO SEMICONDUCTOR DRIVERS 20887M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20888S: Maintained 20889F: Documentation/devicetree/bindings/sound/tscs*.txt 20890F: sound/soc/codecs/tscs*.c 20891F: sound/soc/codecs/tscs*.h 20892 20893TENSILICA XTENSA PORT (xtensa) 20894M: Chris Zankel <chris@zankel.net> 20895M: Max Filippov <jcmvbkbc@gmail.com> 20896S: Maintained 20897T: git https://github.com/jcmvbkbc/linux-xtensa.git 20898F: arch/xtensa/ 20899F: drivers/irqchip/irq-xtensa-* 20900 20901TEXAS INSTRUMENTS ASoC DRIVERS 20902M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20904S: Maintained 20905F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20906F: sound/soc/ti/ 20907 20908TEXAS INSTRUMENTS DMA DRIVERS 20909M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20910L: dmaengine@vger.kernel.org 20911S: Maintained 20912F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20913F: Documentation/devicetree/bindings/dma/ti-edma.txt 20914F: Documentation/devicetree/bindings/dma/ti/ 20915F: drivers/dma/ti/ 20916F: include/linux/dma/k3-psil.h 20917F: include/linux/dma/k3-udma-glue.h 20918F: include/linux/dma/ti-cppi5.h 20919X: drivers/dma/ti/cppi41.c 20920 20921TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20922M: Robert Marko <robert.marko@sartura.hr> 20923M: Luka Perkov <luka.perkov@sartura.hr> 20924L: linux-hwmon@vger.kernel.org 20925S: Maintained 20926F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20927F: Documentation/hwmon/tps23861.rst 20928F: drivers/hwmon/tps23861.c 20929 20930TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20931M: Ricardo Ribalda <ribalda@kernel.org> 20932L: linux-iio@vger.kernel.org 20933S: Supported 20934F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20935F: drivers/iio/dac/ti-dac7612.c 20936 20937TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20938M: Nishanth Menon <nm@ti.com> 20939M: Tero Kristo <kristo@kernel.org> 20940M: Santosh Shilimkar <ssantosh@kernel.org> 20941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20942S: Maintained 20943F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20944F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20945F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20946F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20947F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20948F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20949F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20950F: drivers/clk/keystone/sci-clk.c 20951F: drivers/firmware/ti_sci* 20952F: drivers/irqchip/irq-ti-sci-inta.c 20953F: drivers/irqchip/irq-ti-sci-intr.c 20954F: drivers/reset/reset-ti-sci.c 20955F: drivers/soc/ti/ti_sci_inta_msi.c 20956F: drivers/soc/ti/ti_sci_pm_domains.c 20957F: include/dt-bindings/soc/ti,sci_pm_domain.h 20958F: include/linux/soc/ti/ti_sci_inta_msi.h 20959F: include/linux/soc/ti/ti_sci_protocol.h 20960 20961TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20962M: Puranjay Mohan <puranjay12@gmail.com> 20963L: linux-iio@vger.kernel.org 20964S: Supported 20965F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20966F: drivers/iio/temperature/tmp117.c 20967 20968THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20969M: Hans Verkuil <hverkuil@xs4all.nl> 20970L: linux-media@vger.kernel.org 20971S: Maintained 20972W: https://linuxtv.org 20973T: git git://linuxtv.org/media_tree.git 20974F: drivers/media/radio/radio-raremono.c 20975 20976THERMAL 20977M: Rafael J. Wysocki <rafael@kernel.org> 20978M: Daniel Lezcano <daniel.lezcano@linaro.org> 20979R: Amit Kucheria <amitk@kernel.org> 20980R: Zhang Rui <rui.zhang@intel.com> 20981L: linux-pm@vger.kernel.org 20982S: Supported 20983Q: https://patchwork.kernel.org/project/linux-pm/list/ 20984T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20985F: Documentation/ABI/testing/sysfs-class-thermal 20986F: Documentation/admin-guide/thermal/ 20987F: Documentation/devicetree/bindings/thermal/ 20988F: Documentation/driver-api/thermal/ 20989F: drivers/thermal/ 20990F: include/dt-bindings/thermal/ 20991F: include/linux/cpu_cooling.h 20992F: include/linux/thermal.h 20993F: include/uapi/linux/thermal.h 20994F: tools/lib/thermal/ 20995F: tools/thermal/ 20996 20997THERMAL DRIVER FOR AMLOGIC SOCS 20998M: Guillaume La Roque <glaroque@baylibre.com> 20999L: linux-pm@vger.kernel.org 21000L: linux-amlogic@lists.infradead.org 21001S: Supported 21002W: http://linux-meson.com/ 21003F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21004F: drivers/thermal/amlogic_thermal.c 21005 21006THERMAL/CPU_COOLING 21007M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21008M: Daniel Lezcano <daniel.lezcano@linaro.org> 21009M: Viresh Kumar <viresh.kumar@linaro.org> 21010R: Lukasz Luba <lukasz.luba@arm.com> 21011L: linux-pm@vger.kernel.org 21012S: Supported 21013F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21014F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21015F: drivers/thermal/cpufreq_cooling.c 21016F: drivers/thermal/cpuidle_cooling.c 21017F: include/linux/cpu_cooling.h 21018 21019THERMAL/POWER_ALLOCATOR 21020M: Lukasz Luba <lukasz.luba@arm.com> 21021L: linux-pm@vger.kernel.org 21022S: Maintained 21023F: Documentation/driver-api/thermal/power_allocator.rst 21024F: drivers/thermal/gov_power_allocator.c 21025F: drivers/thermal/thermal_trace_ipa.h 21026 21027THINKPAD ACPI EXTRAS DRIVER 21028M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21029L: ibm-acpi-devel@lists.sourceforge.net 21030L: platform-driver-x86@vger.kernel.org 21031S: Maintained 21032W: http://ibm-acpi.sourceforge.net 21033W: http://thinkwiki.org/wiki/Ibm-acpi 21034T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21035F: drivers/platform/x86/thinkpad_acpi.c 21036 21037THINKPAD LMI DRIVER 21038M: Mark Pearson <markpearson@lenovo.com> 21039L: platform-driver-x86@vger.kernel.org 21040S: Maintained 21041F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21042F: drivers/platform/x86/think-lmi.? 21043 21044THUNDERBOLT DMA TRAFFIC TEST DRIVER 21045M: Isaac Hazan <isaac.hazan@intel.com> 21046L: linux-usb@vger.kernel.org 21047S: Maintained 21048F: drivers/thunderbolt/dma_test.c 21049 21050THUNDERBOLT DRIVER 21051M: Andreas Noever <andreas.noever@gmail.com> 21052M: Michael Jamet <michael.jamet@intel.com> 21053M: Mika Westerberg <mika.westerberg@linux.intel.com> 21054M: Yehezkel Bernat <YehezkelShB@gmail.com> 21055L: linux-usb@vger.kernel.org 21056S: Maintained 21057T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21058F: Documentation/admin-guide/thunderbolt.rst 21059F: drivers/thunderbolt/ 21060F: include/linux/thunderbolt.h 21061 21062THUNDERBOLT NETWORK DRIVER 21063M: Michael Jamet <michael.jamet@intel.com> 21064M: Mika Westerberg <mika.westerberg@linux.intel.com> 21065M: Yehezkel Bernat <YehezkelShB@gmail.com> 21066L: netdev@vger.kernel.org 21067S: Maintained 21068F: drivers/net/thunderbolt/ 21069 21070THUNDERX GPIO DRIVER 21071M: Robert Richter <rric@kernel.org> 21072S: Odd Fixes 21073F: drivers/gpio/gpio-thunderx.c 21074 21075TI ADS7924 ADC DRIVER 21076M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21077L: linux-iio@vger.kernel.org 21078S: Supported 21079F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21080F: drivers/iio/adc/ti-ads7924.c 21081 21082TI AM437X VPFE DRIVER 21083M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21084L: linux-media@vger.kernel.org 21085S: Maintained 21086W: https://linuxtv.org 21087Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21088T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21089F: drivers/media/platform/ti/am437x/ 21090 21091TI BANDGAP AND THERMAL DRIVER 21092M: Eduardo Valentin <edubezval@gmail.com> 21093M: Keerthy <j-keerthy@ti.com> 21094L: linux-pm@vger.kernel.org 21095L: linux-omap@vger.kernel.org 21096S: Maintained 21097F: drivers/thermal/ti-soc-thermal/ 21098 21099TI BQ27XXX POWER SUPPLY DRIVER 21100F: drivers/power/supply/bq27xxx_battery.c 21101F: drivers/power/supply/bq27xxx_battery_i2c.c 21102F: include/linux/power/bq27xxx_battery.h 21103 21104TI CDCE706 CLOCK DRIVER 21105M: Max Filippov <jcmvbkbc@gmail.com> 21106S: Maintained 21107F: drivers/clk/clk-cdce706.c 21108 21109TI CLOCK DRIVER 21110M: Tero Kristo <kristo@kernel.org> 21111L: linux-omap@vger.kernel.org 21112S: Odd Fixes 21113F: drivers/clk/ti/ 21114F: include/linux/clk/ti.h 21115 21116TI DAVINCI MACHINE SUPPORT 21117M: Bartosz Golaszewski <brgl@bgdev.pl> 21118L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21119S: Maintained 21120T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21121F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21122F: arch/arm/boot/dts/da850* 21123F: arch/arm/mach-davinci/ 21124F: drivers/i2c/busses/i2c-davinci.c 21125 21126TI DAVINCI SERIES CLOCK DRIVER 21127M: David Lechner <david@lechnology.com> 21128R: Sekhar Nori <nsekhar@ti.com> 21129S: Maintained 21130F: Documentation/devicetree/bindings/clock/ti/davinci/ 21131F: drivers/clk/davinci/ 21132F: include/linux/clk/davinci.h 21133 21134TI DAVINCI SERIES GPIO DRIVER 21135M: Keerthy <j-keerthy@ti.com> 21136L: linux-gpio@vger.kernel.org 21137S: Maintained 21138F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21139F: drivers/gpio/gpio-davinci.c 21140 21141TI DAVINCI SERIES MEDIA DRIVER 21142M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21143L: linux-media@vger.kernel.org 21144S: Maintained 21145W: https://linuxtv.org 21146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21147T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21148F: drivers/media/platform/ti/davinci/ 21149F: include/media/davinci/ 21150 21151TI ENHANCED CAPTURE (eCAP) DRIVER 21152M: Vignesh Raghavendra <vigneshr@ti.com> 21153R: Julien Panis <jpanis@baylibre.com> 21154L: linux-iio@vger.kernel.org 21155L: linux-omap@vger.kernel.org 21156S: Maintained 21157F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21158F: drivers/counter/ti-ecap-capture.c 21159 21160TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21161R: David Lechner <david@lechnology.com> 21162L: linux-iio@vger.kernel.org 21163F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21164F: drivers/counter/ti-eqep.c 21165 21166TI ETHERNET SWITCH DRIVER (CPSW) 21167R: Grygorii Strashko <grygorii.strashko@ti.com> 21168L: linux-omap@vger.kernel.org 21169L: netdev@vger.kernel.org 21170S: Maintained 21171F: drivers/net/ethernet/ti/cpsw* 21172F: drivers/net/ethernet/ti/davinci* 21173 21174TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21175M: Alex Dubov <oakad@yahoo.com> 21176S: Maintained 21177W: http://tifmxx.berlios.de/ 21178F: drivers/memstick/host/tifm_ms.c 21179F: drivers/misc/tifm* 21180F: drivers/mmc/host/tifm_sd.c 21181F: include/linux/tifm.h 21182 21183TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21184M: Nishanth Menon <nm@ti.com> 21185M: Santosh Shilimkar <ssantosh@kernel.org> 21186L: linux-kernel@vger.kernel.org 21187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21188S: Maintained 21189T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21190F: drivers/soc/ti/* 21191 21192TI LM49xxx FAMILY ASoC CODEC DRIVERS 21193M: M R Swami Reddy <mr.swami.reddy@ti.com> 21194M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21195L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21196S: Maintained 21197F: sound/soc/codecs/isabelle* 21198F: sound/soc/codecs/lm49453* 21199 21200TI LMP92064 ADC DRIVER 21201M: Leonard Göhrs <l.goehrs@pengutronix.de> 21202R: kernel@pengutronix.de 21203L: linux-iio@vger.kernel.org 21204S: Maintained 21205F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21206F: drivers/iio/adc/ti-lmp92064.c 21207 21208TI PCM3060 ASoC CODEC DRIVER 21209M: Kirill Marinushkin <kmarinushkin@birdec.com> 21210L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21211S: Maintained 21212F: Documentation/devicetree/bindings/sound/pcm3060.txt 21213F: sound/soc/codecs/pcm3060* 21214 21215TI TAS571X FAMILY ASoC CODEC DRIVER 21216M: Kevin Cernekee <cernekee@chromium.org> 21217L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21218S: Odd Fixes 21219F: sound/soc/codecs/tas571x* 21220 21221TI TMAG5273 MAGNETOMETER DRIVER 21222M: Gerald Loacker <gerald.loacker@wolfvision.net> 21223L: linux-iio@vger.kernel.org 21224S: Maintained 21225F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21226F: drivers/iio/magnetometer/tmag5273.c 21227 21228TI TRF7970A NFC DRIVER 21229M: Mark Greer <mgreer@animalcreek.com> 21230L: linux-wireless@vger.kernel.org 21231S: Supported 21232F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21233F: drivers/nfc/trf7970a.c 21234 21235TI TSC2046 ADC DRIVER 21236M: Oleksij Rempel <o.rempel@pengutronix.de> 21237R: kernel@pengutronix.de 21238L: linux-iio@vger.kernel.org 21239S: Maintained 21240F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21241F: drivers/iio/adc/ti-tsc2046.c 21242 21243TI TWL4030 SERIES SOC CODEC DRIVER 21244M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21245L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21246S: Maintained 21247F: sound/soc/codecs/twl4030* 21248 21249TI VPE/CAL DRIVERS 21250M: Benoit Parrot <bparrot@ti.com> 21251L: linux-media@vger.kernel.org 21252S: Maintained 21253W: http://linuxtv.org/ 21254Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21255F: Documentation/devicetree/bindings/media/ti,cal.yaml 21256F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21257F: drivers/media/platform/ti/cal/ 21258F: drivers/media/platform/ti/vpe/ 21259 21260TI WILINK WIRELESS DRIVERS 21261L: linux-wireless@vger.kernel.org 21262S: Orphan 21263W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21264W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21265T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21266F: drivers/net/wireless/ti/ 21267 21268TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21269M: John Stultz <jstultz@google.com> 21270M: Thomas Gleixner <tglx@linutronix.de> 21271R: Stephen Boyd <sboyd@kernel.org> 21272L: linux-kernel@vger.kernel.org 21273S: Supported 21274T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21275F: include/linux/clocksource.h 21276F: include/linux/time.h 21277F: include/linux/timex.h 21278F: include/uapi/linux/time.h 21279F: include/uapi/linux/timex.h 21280F: kernel/time/alarmtimer.c 21281F: kernel/time/clocksource.c 21282F: kernel/time/ntp.c 21283F: kernel/time/time*.c 21284F: tools/testing/selftests/timers/ 21285 21286TIPC NETWORK LAYER 21287M: Jon Maloy <jmaloy@redhat.com> 21288M: Ying Xue <ying.xue@windriver.com> 21289L: netdev@vger.kernel.org (core kernel code) 21290L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21291S: Maintained 21292W: http://tipc.sourceforge.net/ 21293F: include/uapi/linux/tipc*.h 21294F: net/tipc/ 21295 21296TLAN NETWORK DRIVER 21297M: Samuel Chessman <chessman@tux.org> 21298L: tlan-devel@lists.sourceforge.net (subscribers-only) 21299S: Maintained 21300W: http://sourceforge.net/projects/tlan/ 21301F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21302F: drivers/net/ethernet/ti/tlan.* 21303 21304TMIO/SDHI MMC DRIVER 21305M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21306L: linux-mmc@vger.kernel.org 21307L: linux-renesas-soc@vger.kernel.org 21308S: Supported 21309F: drivers/mmc/host/renesas_sdhi* 21310F: drivers/mmc/host/tmio_mmc* 21311F: include/linux/mfd/tmio.h 21312 21313TMP401 HARDWARE MONITOR DRIVER 21314M: Guenter Roeck <linux@roeck-us.net> 21315L: linux-hwmon@vger.kernel.org 21316S: Maintained 21317F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21318F: Documentation/hwmon/tmp401.rst 21319F: drivers/hwmon/tmp401.c 21320 21321TMP464 HARDWARE MONITOR DRIVER 21322M: Guenter Roeck <linux@roeck-us.net> 21323L: linux-hwmon@vger.kernel.org 21324S: Maintained 21325F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21326F: Documentation/hwmon/tmp464.rst 21327F: drivers/hwmon/tmp464.c 21328 21329TMP513 HARDWARE MONITOR DRIVER 21330M: Eric Tremblay <etremblay@distech-controls.com> 21331L: linux-hwmon@vger.kernel.org 21332S: Maintained 21333F: Documentation/hwmon/tmp513.rst 21334F: drivers/hwmon/tmp513.c 21335 21336TMPFS (SHMEM FILESYSTEM) 21337M: Hugh Dickins <hughd@google.com> 21338L: linux-mm@kvack.org 21339S: Maintained 21340F: include/linux/shmem_fs.h 21341F: mm/shmem.c 21342 21343TOMOYO SECURITY MODULE 21344M: Kentaro Takeda <takedakn@nttdata.co.jp> 21345M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21346L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21347L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21348L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21349L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21350S: Maintained 21351W: https://tomoyo.osdn.jp/ 21352F: security/tomoyo/ 21353 21354TOPSTAR LAPTOP EXTRAS DRIVER 21355M: Herton Ronaldo Krzesinski <herton@canonical.com> 21356L: platform-driver-x86@vger.kernel.org 21357S: Maintained 21358F: drivers/platform/x86/topstar-laptop.c 21359 21360TORTURE-TEST MODULES 21361M: Davidlohr Bueso <dave@stgolabs.net> 21362M: "Paul E. McKenney" <paulmck@kernel.org> 21363M: Josh Triplett <josh@joshtriplett.org> 21364L: linux-kernel@vger.kernel.org 21365S: Supported 21366T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21367F: Documentation/RCU/torture.rst 21368F: kernel/locking/locktorture.c 21369F: kernel/rcu/rcuscale.c 21370F: kernel/rcu/rcutorture.c 21371F: kernel/rcu/refscale.c 21372F: kernel/torture.c 21373 21374TOSHIBA ACPI EXTRAS DRIVER 21375M: Azael Avalos <coproscefalo@gmail.com> 21376L: platform-driver-x86@vger.kernel.org 21377S: Maintained 21378F: drivers/platform/x86/toshiba_acpi.c 21379 21380TOSHIBA BLUETOOTH DRIVER 21381M: Azael Avalos <coproscefalo@gmail.com> 21382L: platform-driver-x86@vger.kernel.org 21383S: Maintained 21384F: drivers/platform/x86/toshiba_bluetooth.c 21385 21386TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21387M: Azael Avalos <coproscefalo@gmail.com> 21388L: platform-driver-x86@vger.kernel.org 21389S: Maintained 21390F: drivers/platform/x86/toshiba_haps.c 21391 21392TOSHIBA SMM DRIVER 21393M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21394S: Maintained 21395W: http://www.buzzard.org.uk/toshiba/ 21396F: drivers/char/toshiba.c 21397F: include/linux/toshiba.h 21398F: include/uapi/linux/toshiba.h 21399 21400TOSHIBA TC358743 DRIVER 21401M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21402L: linux-media@vger.kernel.org 21403S: Maintained 21404F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21405F: drivers/media/i2c/tc358743* 21406F: include/media/i2c/tc358743.h 21407 21408TOSHIBA WMI HOTKEYS DRIVER 21409M: Azael Avalos <coproscefalo@gmail.com> 21410L: platform-driver-x86@vger.kernel.org 21411S: Maintained 21412F: drivers/platform/x86/toshiba-wmi.c 21413 21414TPM DEVICE DRIVER 21415M: Peter Huewe <peterhuewe@gmx.de> 21416M: Jarkko Sakkinen <jarkko@kernel.org> 21417R: Jason Gunthorpe <jgg@ziepe.ca> 21418L: linux-integrity@vger.kernel.org 21419S: Maintained 21420W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21421Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21422T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21423F: drivers/char/tpm/ 21424 21425TPS546D24 DRIVER 21426M: Duke Du <dukedu83@gmail.com> 21427L: linux-hwmon@vger.kernel.org 21428S: Maintained 21429F: Documentation/hwmon/tps546d24.rst 21430F: drivers/hwmon/pmbus/tps546d24.c 21431 21432TRACING 21433M: Steven Rostedt <rostedt@goodmis.org> 21434M: Masami Hiramatsu <mhiramat@kernel.org> 21435L: linux-kernel@vger.kernel.org 21436L: linux-trace-kernel@vger.kernel.org 21437S: Maintained 21438Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21439T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21440F: Documentation/trace/* 21441F: fs/tracefs/ 21442F: include/linux/trace*.h 21443F: include/trace/ 21444F: kernel/trace/ 21445F: scripts/tracing/ 21446F: tools/testing/selftests/ftrace/ 21447 21448TRACING MMIO ACCESSES (MMIOTRACE) 21449M: Steven Rostedt <rostedt@goodmis.org> 21450M: Masami Hiramatsu <mhiramat@kernel.org> 21451R: Karol Herbst <karolherbst@gmail.com> 21452R: Pekka Paalanen <ppaalanen@gmail.com> 21453L: linux-kernel@vger.kernel.org 21454L: nouveau@lists.freedesktop.org 21455S: Maintained 21456F: arch/x86/mm/kmmio.c 21457F: arch/x86/mm/mmio-mod.c 21458F: arch/x86/mm/testmmiotrace.c 21459F: include/linux/mmiotrace.h 21460F: kernel/trace/trace_mmiotrace.c 21461 21462TRACING OS NOISE / LATENCY TRACERS 21463M: Steven Rostedt <rostedt@goodmis.org> 21464M: Daniel Bristot de Oliveira <bristot@kernel.org> 21465S: Maintained 21466F: Documentation/trace/hwlat_detector.rst 21467F: Documentation/trace/osnoise-tracer.rst 21468F: Documentation/trace/timerlat-tracer.rst 21469F: arch/*/kernel/trace.c 21470F: include/trace/events/osnoise.h 21471F: kernel/trace/trace_hwlat.c 21472F: kernel/trace/trace_irqsoff.c 21473F: kernel/trace/trace_osnoise.c 21474F: kernel/trace/trace_sched_wakeup.c 21475 21476TRADITIONAL CHINESE DOCUMENTATION 21477M: Hu Haowen <src.res@email.cn> 21478L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21479S: Maintained 21480W: https://github.com/srcres258/linux-doc 21481T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21482F: Documentation/translations/zh_TW/ 21483 21484TTY LAYER 21485M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21486M: Jiri Slaby <jirislaby@kernel.org> 21487S: Supported 21488T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21489F: Documentation/driver-api/serial/ 21490F: drivers/tty/ 21491F: drivers/tty/serial/serial_core.c 21492F: include/linux/selection.h 21493F: include/linux/serial.h 21494F: include/linux/serial_core.h 21495F: include/linux/sysrq.h 21496F: include/linux/tty*.h 21497F: include/linux/vt.h 21498F: include/linux/vt_*.h 21499F: include/uapi/linux/serial.h 21500F: include/uapi/linux/serial_core.h 21501F: include/uapi/linux/tty.h 21502 21503TUA9001 MEDIA DRIVER 21504M: Antti Palosaari <crope@iki.fi> 21505L: linux-media@vger.kernel.org 21506S: Maintained 21507W: https://linuxtv.org 21508W: http://palosaari.fi/linux/ 21509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21510T: git git://linuxtv.org/anttip/media_tree.git 21511F: drivers/media/tuners/tua9001* 21512 21513TULIP NETWORK DRIVERS 21514L: netdev@vger.kernel.org 21515L: linux-parisc@vger.kernel.org 21516S: Orphan 21517F: drivers/net/ethernet/dec/tulip/ 21518 21519TUN/TAP driver 21520M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21521S: Maintained 21522W: http://vtun.sourceforge.net/tun 21523F: Documentation/networking/tuntap.rst 21524F: arch/um/os-Linux/drivers/ 21525 21526TURBOCHANNEL SUBSYSTEM 21527M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21528M: Ralf Baechle <ralf@linux-mips.org> 21529L: linux-mips@vger.kernel.org 21530S: Maintained 21531Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21532F: drivers/tc/ 21533F: include/linux/tc.h 21534 21535TURBOSTAT UTILITY 21536M: "Len Brown" <lenb@kernel.org> 21537L: linux-pm@vger.kernel.org 21538S: Supported 21539Q: https://patchwork.kernel.org/project/linux-pm/list/ 21540B: https://bugzilla.kernel.org 21541T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21542F: tools/power/x86/turbostat/ 21543 21544TW5864 VIDEO4LINUX DRIVER 21545M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21546M: Anton Sviridenko <anton@corp.bluecherry.net> 21547M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21548M: Andrey Utkin <andrey_utkin@fastmail.com> 21549L: linux-media@vger.kernel.org 21550S: Supported 21551F: drivers/media/pci/tw5864/ 21552 21553TW68 VIDEO4LINUX DRIVER 21554M: Hans Verkuil <hverkuil@xs4all.nl> 21555L: linux-media@vger.kernel.org 21556S: Odd Fixes 21557W: https://linuxtv.org 21558T: git git://linuxtv.org/media_tree.git 21559F: drivers/media/pci/tw68/ 21560 21561TW686X VIDEO4LINUX DRIVER 21562M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21563L: linux-media@vger.kernel.org 21564S: Maintained 21565W: http://linuxtv.org 21566T: git git://linuxtv.org/media_tree.git 21567F: drivers/media/pci/tw686x/ 21568 21569U-BOOT ENVIRONMENT VARIABLES 21570M: Rafał Miłecki <rafal@milecki.pl> 21571S: Maintained 21572F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21573F: drivers/nvmem/u-boot-env.c 21574 21575UACCE ACCELERATOR FRAMEWORK 21576M: Zhangfei Gao <zhangfei.gao@linaro.org> 21577M: Zhou Wang <wangzhou1@hisilicon.com> 21578L: linux-accelerators@lists.ozlabs.org 21579L: linux-kernel@vger.kernel.org 21580S: Maintained 21581F: Documentation/ABI/testing/sysfs-driver-uacce 21582F: Documentation/misc-devices/uacce.rst 21583F: drivers/misc/uacce/ 21584F: include/linux/uacce.h 21585F: include/uapi/misc/uacce/ 21586 21587UBI FILE SYSTEM (UBIFS) 21588M: Richard Weinberger <richard@nod.at> 21589L: linux-mtd@lists.infradead.org 21590S: Supported 21591W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21592T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21593T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21594F: Documentation/ABI/testing/sysfs-fs-ubifs 21595F: Documentation/filesystems/ubifs-authentication.rst 21596F: Documentation/filesystems/ubifs.rst 21597F: fs/ubifs/ 21598 21599UBLK USERSPACE BLOCK DRIVER 21600M: Ming Lei <ming.lei@redhat.com> 21601L: linux-block@vger.kernel.org 21602S: Maintained 21603F: Documentation/block/ublk.rst 21604F: drivers/block/ublk_drv.c 21605F: include/uapi/linux/ublk_cmd.h 21606 21607UCLINUX (M68KNOMMU AND COLDFIRE) 21608M: Greg Ungerer <gerg@linux-m68k.org> 21609L: linux-m68k@lists.linux-m68k.org 21610S: Maintained 21611W: http://www.linux-m68k.org/ 21612T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21613F: arch/m68k/*/*_no.* 21614F: arch/m68k/68*/ 21615F: arch/m68k/coldfire/ 21616F: arch/m68k/include/asm/*_no.* 21617 21618UDF FILESYSTEM 21619M: Jan Kara <jack@suse.com> 21620S: Maintained 21621F: Documentation/filesystems/udf.rst 21622F: fs/udf/ 21623 21624UDRAW TABLET 21625M: Bastien Nocera <hadess@hadess.net> 21626L: linux-input@vger.kernel.org 21627S: Maintained 21628F: drivers/hid/hid-udraw-ps3.c 21629 21630UFS FILESYSTEM 21631M: Evgeniy Dushistov <dushistov@mail.ru> 21632S: Maintained 21633F: Documentation/admin-guide/ufs.rst 21634F: fs/ufs/ 21635 21636UHID USERSPACE HID IO DRIVER 21637M: David Rheinsberg <david.rheinsberg@gmail.com> 21638L: linux-input@vger.kernel.org 21639S: Maintained 21640F: drivers/hid/uhid.c 21641F: include/uapi/linux/uhid.h 21642 21643ULPI BUS 21644M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21645L: linux-usb@vger.kernel.org 21646S: Maintained 21647F: drivers/usb/common/ulpi.c 21648F: include/linux/ulpi/ 21649 21650UNICODE SUBSYSTEM 21651M: Gabriel Krisman Bertazi <krisman@collabora.com> 21652L: linux-fsdevel@vger.kernel.org 21653S: Supported 21654F: fs/unicode/ 21655 21656UNIFDEF 21657M: Tony Finch <dot@dotat.at> 21658S: Maintained 21659W: http://dotat.at/prog/unifdef 21660F: scripts/unifdef.c 21661 21662UNIFORM CDROM DRIVER 21663M: Phillip Potter <phil@philpotter.co.uk> 21664S: Maintained 21665F: Documentation/cdrom/ 21666F: drivers/cdrom/cdrom.c 21667F: include/linux/cdrom.h 21668F: include/uapi/linux/cdrom.h 21669 21670UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21671R: Alim Akhtar <alim.akhtar@samsung.com> 21672R: Avri Altman <avri.altman@wdc.com> 21673R: Bart Van Assche <bvanassche@acm.org> 21674L: linux-scsi@vger.kernel.org 21675S: Supported 21676F: Documentation/devicetree/bindings/ufs/ 21677F: Documentation/scsi/ufs.rst 21678F: drivers/ufs/core/ 21679 21680UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21681M: Pedro Sousa <pedrom.sousa@synopsys.com> 21682L: linux-scsi@vger.kernel.org 21683S: Supported 21684F: drivers/ufs/host/*dwc* 21685 21686UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21687M: Alim Akhtar <alim.akhtar@samsung.com> 21688L: linux-scsi@vger.kernel.org 21689S: Maintained 21690F: drivers/ufs/host/ufs-exynos* 21691 21692UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21693M: Stanley Chu <stanley.chu@mediatek.com> 21694L: linux-scsi@vger.kernel.org 21695L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21696S: Maintained 21697F: drivers/ufs/host/ufs-mediatek* 21698 21699UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21700M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21701L: linux-arm-msm@vger.kernel.org 21702L: linux-scsi@vger.kernel.org 21703S: Maintained 21704F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21705F: drivers/ufs/host/ufs-qcom* 21706 21707UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21708M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21709L: linux-renesas-soc@vger.kernel.org 21710L: linux-scsi@vger.kernel.org 21711S: Maintained 21712F: drivers/ufs/host/ufs-renesas.c 21713 21714UNSORTED BLOCK IMAGES (UBI) 21715M: Richard Weinberger <richard@nod.at> 21716L: linux-mtd@lists.infradead.org 21717S: Supported 21718W: http://www.linux-mtd.infradead.org/ 21719T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21720T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21721F: drivers/mtd/ubi/ 21722F: include/linux/mtd/ubi.h 21723F: include/uapi/mtd/ubi-user.h 21724 21725USB "USBNET" DRIVER FRAMEWORK 21726M: Oliver Neukum <oneukum@suse.com> 21727L: netdev@vger.kernel.org 21728S: Maintained 21729W: http://www.linux-usb.org/usbnet 21730F: drivers/net/usb/usbnet.c 21731F: include/linux/usb/usbnet.h 21732 21733USB ACM DRIVER 21734M: Oliver Neukum <oneukum@suse.com> 21735L: linux-usb@vger.kernel.org 21736S: Maintained 21737F: Documentation/usb/acm.rst 21738F: drivers/usb/class/cdc-acm.* 21739 21740USB APPLE MFI FASTCHARGE DRIVER 21741M: Bastien Nocera <hadess@hadess.net> 21742L: linux-usb@vger.kernel.org 21743S: Maintained 21744F: drivers/usb/misc/apple-mfi-fastcharge.c 21745 21746USB AR5523 WIRELESS DRIVER 21747M: Pontus Fuchs <pontus.fuchs@gmail.com> 21748L: linux-wireless@vger.kernel.org 21749S: Maintained 21750F: drivers/net/wireless/ath/ar5523/ 21751 21752USB ATTACHED SCSI 21753M: Oliver Neukum <oneukum@suse.com> 21754L: linux-usb@vger.kernel.org 21755L: linux-scsi@vger.kernel.org 21756S: Maintained 21757F: drivers/usb/storage/uas.c 21758 21759USB CDC ETHERNET DRIVER 21760M: Oliver Neukum <oliver@neukum.org> 21761L: linux-usb@vger.kernel.org 21762S: Maintained 21763F: drivers/net/usb/cdc_*.c 21764F: include/uapi/linux/usb/cdc.h 21765 21766USB CHAOSKEY DRIVER 21767M: Keith Packard <keithp@keithp.com> 21768L: linux-usb@vger.kernel.org 21769S: Maintained 21770F: drivers/usb/misc/chaoskey.c 21771 21772USB CYPRESS C67X00 DRIVER 21773L: linux-usb@vger.kernel.org 21774S: Orphan 21775F: drivers/usb/c67x00/ 21776 21777USB DAVICOM DM9601 DRIVER 21778M: Peter Korsgaard <peter@korsgaard.com> 21779L: netdev@vger.kernel.org 21780S: Maintained 21781W: http://www.linux-usb.org/usbnet 21782F: drivers/net/usb/dm9601.c 21783 21784USB EHCI DRIVER 21785M: Alan Stern <stern@rowland.harvard.edu> 21786L: linux-usb@vger.kernel.org 21787S: Maintained 21788F: Documentation/usb/ehci.rst 21789F: drivers/usb/host/ehci* 21790 21791USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21792M: Jiri Kosina <jikos@kernel.org> 21793M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21794L: linux-usb@vger.kernel.org 21795S: Maintained 21796T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21797F: Documentation/hid/hiddev.rst 21798F: drivers/hid/usbhid/ 21799 21800USB INTEL XHCI ROLE MUX DRIVER 21801M: Hans de Goede <hdegoede@redhat.com> 21802L: linux-usb@vger.kernel.org 21803S: Maintained 21804F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21805 21806USB IP DRIVER FOR HISILICON KIRIN 960 21807M: Yu Chen <chenyu56@huawei.com> 21808M: Binghui Wang <wangbinghui@hisilicon.com> 21809L: linux-usb@vger.kernel.org 21810S: Maintained 21811F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21812F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21813 21814USB IP DRIVER FOR HISILICON KIRIN 970 21815M: Mauro Carvalho Chehab <mchehab@kernel.org> 21816L: linux-usb@vger.kernel.org 21817S: Maintained 21818F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21819F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21820 21821USB ISP116X DRIVER 21822M: Olav Kongas <ok@artecdesign.ee> 21823L: linux-usb@vger.kernel.org 21824S: Maintained 21825F: drivers/usb/host/isp116x* 21826F: include/linux/usb/isp116x.h 21827 21828USB ISP1760 DRIVER 21829M: Rui Miguel Silva <rui.silva@linaro.org> 21830L: linux-usb@vger.kernel.org 21831S: Maintained 21832F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21833F: drivers/usb/isp1760/* 21834 21835USB LAN78XX ETHERNET DRIVER 21836M: Woojung Huh <woojung.huh@microchip.com> 21837M: UNGLinuxDriver@microchip.com 21838L: netdev@vger.kernel.org 21839S: Maintained 21840F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21841F: drivers/net/usb/lan78xx.* 21842F: include/dt-bindings/net/microchip-lan78xx.h 21843 21844USB MASS STORAGE DRIVER 21845M: Alan Stern <stern@rowland.harvard.edu> 21846L: linux-usb@vger.kernel.org 21847L: usb-storage@lists.one-eyed-alien.net 21848S: Maintained 21849F: drivers/usb/storage/ 21850 21851USB MIDI DRIVER 21852M: Clemens Ladisch <clemens@ladisch.de> 21853L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21854S: Maintained 21855T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21856F: sound/usb/midi.* 21857 21858USB NETWORKING DRIVERS 21859L: linux-usb@vger.kernel.org 21860S: Odd Fixes 21861F: drivers/net/usb/ 21862 21863USB OHCI DRIVER 21864M: Alan Stern <stern@rowland.harvard.edu> 21865L: linux-usb@vger.kernel.org 21866S: Maintained 21867F: Documentation/usb/ohci.rst 21868F: drivers/usb/host/ohci* 21869 21870USB OTG FSM (Finite State Machine) 21871M: Peter Chen <peter.chen@kernel.org> 21872L: linux-usb@vger.kernel.org 21873S: Maintained 21874T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21875F: drivers/usb/common/usb-otg-fsm.c 21876 21877USB OVER IP DRIVER 21878M: Valentina Manea <valentina.manea.m@gmail.com> 21879M: Shuah Khan <shuah@kernel.org> 21880M: Shuah Khan <skhan@linuxfoundation.org> 21881R: Hongren Zheng <i@zenithal.me> 21882L: linux-usb@vger.kernel.org 21883S: Maintained 21884F: Documentation/usb/usbip_protocol.rst 21885F: drivers/usb/usbip/ 21886F: tools/testing/selftests/drivers/usb/usbip/ 21887F: tools/usb/usbip/ 21888 21889USB PEGASUS DRIVER 21890M: Petko Manolov <petkan@nucleusys.com> 21891L: linux-usb@vger.kernel.org 21892L: netdev@vger.kernel.org 21893S: Maintained 21894W: https://github.com/petkan/pegasus 21895T: git https://github.com/petkan/pegasus.git 21896F: drivers/net/usb/pegasus.* 21897 21898USB PRINTER DRIVER (usblp) 21899M: Pete Zaitcev <zaitcev@redhat.com> 21900L: linux-usb@vger.kernel.org 21901S: Supported 21902F: drivers/usb/class/usblp.c 21903 21904USB QMI WWAN NETWORK DRIVER 21905M: Bjørn Mork <bjorn@mork.no> 21906L: netdev@vger.kernel.org 21907S: Maintained 21908F: Documentation/ABI/testing/sysfs-class-net-qmi 21909F: drivers/net/usb/qmi_wwan.c 21910 21911USB RAW GADGET DRIVER 21912R: Andrey Konovalov <andreyknvl@gmail.com> 21913L: linux-usb@vger.kernel.org 21914S: Maintained 21915F: Documentation/usb/raw-gadget.rst 21916F: drivers/usb/gadget/legacy/raw_gadget.c 21917F: include/uapi/linux/usb/raw_gadget.h 21918 21919USB RTL8150 DRIVER 21920M: Petko Manolov <petkan@nucleusys.com> 21921L: linux-usb@vger.kernel.org 21922L: netdev@vger.kernel.org 21923S: Maintained 21924W: https://github.com/petkan/rtl8150 21925T: git https://github.com/petkan/rtl8150.git 21926F: drivers/net/usb/rtl8150.c 21927 21928USB SERIAL SUBSYSTEM 21929M: Johan Hovold <johan@kernel.org> 21930L: linux-usb@vger.kernel.org 21931S: Maintained 21932T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21933F: Documentation/usb/usb-serial.rst 21934F: drivers/usb/serial/ 21935F: include/linux/usb/serial.h 21936 21937USB SMSC75XX ETHERNET DRIVER 21938M: Steve Glendinning <steve.glendinning@shawell.net> 21939L: netdev@vger.kernel.org 21940S: Maintained 21941F: drivers/net/usb/smsc75xx.* 21942 21943USB SMSC95XX ETHERNET DRIVER 21944M: Steve Glendinning <steve.glendinning@shawell.net> 21945M: UNGLinuxDriver@microchip.com 21946L: netdev@vger.kernel.org 21947S: Maintained 21948F: drivers/net/usb/smsc95xx.* 21949 21950USB SUBSYSTEM 21951M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21952L: linux-usb@vger.kernel.org 21953S: Supported 21954W: http://www.linux-usb.org 21955T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21956F: Documentation/devicetree/bindings/usb/ 21957F: Documentation/usb/ 21958F: drivers/usb/ 21959F: include/dt-bindings/usb/ 21960F: include/linux/usb.h 21961F: include/linux/usb/ 21962 21963USB TYPEC BUS FOR ALTERNATE MODES 21964M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21965L: linux-usb@vger.kernel.org 21966S: Maintained 21967F: Documentation/ABI/testing/sysfs-bus-typec 21968F: Documentation/driver-api/usb/typec_bus.rst 21969F: drivers/usb/typec/altmodes/ 21970F: include/linux/usb/typec_altmode.h 21971 21972USB TYPEC CLASS 21973M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21974L: linux-usb@vger.kernel.org 21975S: Maintained 21976F: Documentation/ABI/testing/sysfs-class-typec 21977F: Documentation/driver-api/usb/typec.rst 21978F: drivers/usb/typec/ 21979F: include/linux/usb/typec.h 21980 21981USB TYPEC INTEL PMC MUX DRIVER 21982M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21983L: linux-usb@vger.kernel.org 21984S: Maintained 21985F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21986F: drivers/usb/typec/mux/intel_pmc_mux.c 21987 21988USB TYPEC PI3USB30532 MUX DRIVER 21989M: Hans de Goede <hdegoede@redhat.com> 21990L: linux-usb@vger.kernel.org 21991S: Maintained 21992F: drivers/usb/typec/mux/pi3usb30532.c 21993 21994USB TYPEC PORT CONTROLLER DRIVERS 21995M: Guenter Roeck <linux@roeck-us.net> 21996L: linux-usb@vger.kernel.org 21997S: Maintained 21998F: drivers/usb/typec/tcpm/ 21999 22000USB UHCI DRIVER 22001M: Alan Stern <stern@rowland.harvard.edu> 22002L: linux-usb@vger.kernel.org 22003S: Maintained 22004F: drivers/usb/host/uhci* 22005 22006USB VIDEO CLASS 22007M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22008L: linux-media@vger.kernel.org 22009S: Maintained 22010W: http://www.ideasonboard.org/uvc/ 22011T: git git://linuxtv.org/media_tree.git 22012F: drivers/media/usb/uvc/ 22013F: include/uapi/linux/uvcvideo.h 22014 22015USB WEBCAM GADGET 22016M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22017M: Daniel Scally <dan.scally@ideasonboard.com> 22018L: linux-usb@vger.kernel.org 22019S: Maintained 22020F: drivers/usb/gadget/function/*uvc* 22021F: drivers/usb/gadget/legacy/webcam.c 22022F: include/uapi/linux/usb/g_uvc.h 22023 22024USB WIRELESS RNDIS DRIVER (rndis_wlan) 22025M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22026L: linux-wireless@vger.kernel.org 22027S: Maintained 22028F: drivers/net/wireless/legacy/rndis_wlan.c 22029 22030USB XHCI DRIVER 22031M: Mathias Nyman <mathias.nyman@intel.com> 22032L: linux-usb@vger.kernel.org 22033S: Supported 22034F: drivers/usb/host/pci-quirks* 22035F: drivers/usb/host/xhci* 22036 22037USB ZD1201 DRIVER 22038L: linux-wireless@vger.kernel.org 22039S: Orphan 22040W: http://linux-lc100020.sourceforge.net 22041F: drivers/net/wireless/zydas/zd1201.* 22042 22043USER DATAGRAM PROTOCOL (UDP) 22044M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22045S: Maintained 22046F: include/linux/udp.h 22047F: net/ipv4/udp.c 22048F: net/ipv6/udp.c 22049 22050USER-MODE LINUX (UML) 22051M: Richard Weinberger <richard@nod.at> 22052M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22053M: Johannes Berg <johannes@sipsolutions.net> 22054L: linux-um@lists.infradead.org 22055S: Maintained 22056W: http://user-mode-linux.sourceforge.net 22057Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22058T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22059T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22060F: Documentation/virt/uml/ 22061F: arch/um/ 22062F: arch/x86/um/ 22063F: fs/hostfs/ 22064 22065USERSPACE COPYIN/COPYOUT (UIOVEC) 22066M: Alexander Viro <viro@zeniv.linux.org.uk> 22067S: Maintained 22068F: include/linux/uio.h 22069F: lib/iov_iter.c 22070 22071USERSPACE DMA BUFFER DRIVER 22072M: Gerd Hoffmann <kraxel@redhat.com> 22073L: dri-devel@lists.freedesktop.org 22074S: Maintained 22075T: git git://anongit.freedesktop.org/drm/drm-misc 22076F: drivers/dma-buf/udmabuf.c 22077F: include/uapi/linux/udmabuf.h 22078 22079USERSPACE I/O (UIO) 22080M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22081S: Maintained 22082T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22083F: Documentation/driver-api/uio-howto.rst 22084F: drivers/uio/ 22085F: include/linux/uio_driver.h 22086 22087UTIL-LINUX PACKAGE 22088M: Karel Zak <kzak@redhat.com> 22089L: util-linux@vger.kernel.org 22090S: Maintained 22091W: http://en.wikipedia.org/wiki/Util-linux 22092T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22093 22094UUID HELPERS 22095R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22096L: linux-kernel@vger.kernel.org 22097S: Maintained 22098F: include/linux/uuid.h 22099F: lib/test_uuid.c 22100F: lib/uuid.c 22101 22102UV SYSFS DRIVER 22103M: Justin Ernst <justin.ernst@hpe.com> 22104L: platform-driver-x86@vger.kernel.org 22105S: Maintained 22106F: drivers/platform/x86/uv_sysfs.c 22107 22108UVESAFB DRIVER 22109M: Michal Januszewski <spock@gentoo.org> 22110L: linux-fbdev@vger.kernel.org 22111S: Maintained 22112W: https://github.com/mjanusz/v86d 22113F: Documentation/fb/uvesafb.rst 22114F: drivers/video/fbdev/uvesafb.* 22115 22116Ux500 CLOCK DRIVERS 22117M: Ulf Hansson <ulf.hansson@linaro.org> 22118L: linux-clk@vger.kernel.org 22119L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22120S: Maintained 22121F: drivers/clk/ux500/ 22122 22123VF610 NAND DRIVER 22124M: Stefan Agner <stefan@agner.ch> 22125L: linux-mtd@lists.infradead.org 22126S: Supported 22127F: drivers/mtd/nand/raw/vf610_nfc.c 22128 22129VFAT/FAT/MSDOS FILESYSTEM 22130M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22131S: Maintained 22132F: Documentation/filesystems/vfat.rst 22133F: fs/fat/ 22134F: tools/testing/selftests/filesystems/fat/ 22135 22136VFIO DRIVER 22137M: Alex Williamson <alex.williamson@redhat.com> 22138L: kvm@vger.kernel.org 22139S: Maintained 22140T: git https://github.com/awilliam/linux-vfio.git 22141F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22142F: Documentation/driver-api/vfio.rst 22143F: drivers/vfio/ 22144F: include/linux/vfio.h 22145F: include/linux/vfio_pci_core.h 22146F: include/uapi/linux/vfio.h 22147 22148VFIO FSL-MC DRIVER 22149M: Diana Craciun <diana.craciun@oss.nxp.com> 22150L: kvm@vger.kernel.org 22151S: Maintained 22152F: drivers/vfio/fsl-mc/ 22153 22154VFIO HISILICON PCI DRIVER 22155M: Longfang Liu <liulongfang@huawei.com> 22156M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22157L: kvm@vger.kernel.org 22158S: Maintained 22159F: drivers/vfio/pci/hisilicon/ 22160 22161VFIO MEDIATED DEVICE DRIVERS 22162M: Kirti Wankhede <kwankhede@nvidia.com> 22163L: kvm@vger.kernel.org 22164S: Maintained 22165F: Documentation/driver-api/vfio-mediated-device.rst 22166F: drivers/vfio/mdev/ 22167F: include/linux/mdev.h 22168F: samples/vfio-mdev/ 22169 22170VFIO MLX5 PCI DRIVER 22171M: Yishai Hadas <yishaih@nvidia.com> 22172L: kvm@vger.kernel.org 22173S: Maintained 22174F: drivers/vfio/pci/mlx5/ 22175 22176VFIO PCI DEVICE SPECIFIC DRIVERS 22177R: Jason Gunthorpe <jgg@nvidia.com> 22178R: Yishai Hadas <yishaih@nvidia.com> 22179R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22180R: Kevin Tian <kevin.tian@intel.com> 22181L: kvm@vger.kernel.org 22182S: Maintained 22183P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22184F: drivers/vfio/pci/*/ 22185 22186VFIO PLATFORM DRIVER 22187M: Eric Auger <eric.auger@redhat.com> 22188L: kvm@vger.kernel.org 22189S: Maintained 22190F: drivers/vfio/platform/ 22191 22192VGA_SWITCHEROO 22193R: Lukas Wunner <lukas@wunner.de> 22194S: Maintained 22195T: git git://anongit.freedesktop.org/drm/drm-misc 22196F: Documentation/gpu/vga-switcheroo.rst 22197F: drivers/gpu/vga/vga_switcheroo.c 22198F: include/linux/vga_switcheroo.h 22199 22200VIA RHINE NETWORK DRIVER 22201M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22202S: Maintained 22203F: drivers/net/ethernet/via/via-rhine.c 22204 22205VIA SD/MMC CARD CONTROLLER DRIVER 22206M: Bruce Chang <brucechang@via.com.tw> 22207M: Harald Welte <HaraldWelte@viatech.com> 22208S: Maintained 22209F: drivers/mmc/host/via-sdmmc.c 22210 22211VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22212M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22213L: linux-fbdev@vger.kernel.org 22214S: Maintained 22215F: drivers/video/fbdev/via/ 22216F: include/linux/via-core.h 22217F: include/linux/via-gpio.h 22218F: include/linux/via_i2c.h 22219 22220VIA VELOCITY NETWORK DRIVER 22221M: Francois Romieu <romieu@fr.zoreil.com> 22222L: netdev@vger.kernel.org 22223S: Maintained 22224F: drivers/net/ethernet/via/via-velocity.* 22225 22226VICODEC VIRTUAL CODEC DRIVER 22227M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22228L: linux-media@vger.kernel.org 22229S: Maintained 22230W: https://linuxtv.org 22231T: git git://linuxtv.org/media_tree.git 22232F: drivers/media/test-drivers/vicodec/* 22233 22234VIDEO I2C POLLING DRIVER 22235M: Matt Ranostay <matt.ranostay@konsulko.com> 22236L: linux-media@vger.kernel.org 22237S: Maintained 22238F: drivers/media/i2c/video-i2c.c 22239 22240VIDEO MULTIPLEXER DRIVER 22241M: Philipp Zabel <p.zabel@pengutronix.de> 22242L: linux-media@vger.kernel.org 22243S: Maintained 22244F: drivers/media/platform/video-mux.c 22245 22246VIDEOBUF2 FRAMEWORK 22247M: Tomasz Figa <tfiga@chromium.org> 22248M: Marek Szyprowski <m.szyprowski@samsung.com> 22249L: linux-media@vger.kernel.org 22250S: Maintained 22251F: drivers/media/common/videobuf2/* 22252F: include/media/videobuf2-* 22253 22254VIDTV VIRTUAL DIGITAL TV DRIVER 22255M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22256L: linux-media@vger.kernel.org 22257S: Maintained 22258W: https://linuxtv.org 22259T: git git://linuxtv.org/media_tree.git 22260F: drivers/media/test-drivers/vidtv/* 22261 22262VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22263M: Shuah Khan <skhan@linuxfoundation.org> 22264R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22265L: linux-media@vger.kernel.org 22266S: Maintained 22267W: https://linuxtv.org 22268T: git git://linuxtv.org/media_tree.git 22269F: drivers/media/test-drivers/vimc/* 22270 22271VIRT LIB 22272M: Alex Williamson <alex.williamson@redhat.com> 22273M: Paolo Bonzini <pbonzini@redhat.com> 22274L: kvm@vger.kernel.org 22275S: Supported 22276F: virt/lib/ 22277 22278VIRTIO AND VHOST VSOCK DRIVER 22279M: Stefan Hajnoczi <stefanha@redhat.com> 22280M: Stefano Garzarella <sgarzare@redhat.com> 22281L: kvm@vger.kernel.org 22282L: virtualization@lists.linux-foundation.org 22283L: netdev@vger.kernel.org 22284S: Maintained 22285F: drivers/vhost/vsock.c 22286F: include/linux/virtio_vsock.h 22287F: include/uapi/linux/virtio_vsock.h 22288F: net/vmw_vsock/virtio_transport.c 22289F: net/vmw_vsock/virtio_transport_common.c 22290 22291VIRTIO BALLOON 22292M: "Michael S. Tsirkin" <mst@redhat.com> 22293M: David Hildenbrand <david@redhat.com> 22294L: virtualization@lists.linux-foundation.org 22295S: Maintained 22296F: drivers/virtio/virtio_balloon.c 22297F: include/linux/balloon_compaction.h 22298F: include/uapi/linux/virtio_balloon.h 22299F: mm/balloon_compaction.c 22300 22301VIRTIO BLOCK AND SCSI DRIVERS 22302M: "Michael S. Tsirkin" <mst@redhat.com> 22303M: Jason Wang <jasowang@redhat.com> 22304R: Paolo Bonzini <pbonzini@redhat.com> 22305R: Stefan Hajnoczi <stefanha@redhat.com> 22306L: virtualization@lists.linux-foundation.org 22307S: Maintained 22308F: drivers/block/virtio_blk.c 22309F: drivers/scsi/virtio_scsi.c 22310F: drivers/vhost/scsi.c 22311F: include/uapi/linux/virtio_blk.h 22312F: include/uapi/linux/virtio_scsi.h 22313 22314VIRTIO CONSOLE DRIVER 22315M: Amit Shah <amit@kernel.org> 22316L: virtualization@lists.linux-foundation.org 22317S: Maintained 22318F: drivers/char/virtio_console.c 22319F: include/linux/virtio_console.h 22320F: include/uapi/linux/virtio_console.h 22321 22322VIRTIO CORE AND NET DRIVERS 22323M: "Michael S. Tsirkin" <mst@redhat.com> 22324M: Jason Wang <jasowang@redhat.com> 22325R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22326L: virtualization@lists.linux-foundation.org 22327S: Maintained 22328F: Documentation/ABI/testing/sysfs-bus-vdpa 22329F: Documentation/ABI/testing/sysfs-class-vduse 22330F: Documentation/devicetree/bindings/virtio/ 22331F: Documentation/driver-api/virtio/ 22332F: drivers/block/virtio_blk.c 22333F: drivers/crypto/virtio/ 22334F: drivers/net/virtio_net.c 22335F: drivers/vdpa/ 22336F: drivers/virtio/ 22337F: include/linux/vdpa.h 22338F: include/linux/virtio*.h 22339F: include/linux/vringh.h 22340F: include/uapi/linux/virtio_*.h 22341F: tools/virtio/ 22342 22343VIRTIO CRYPTO DRIVER 22344M: Gonglei <arei.gonglei@huawei.com> 22345L: virtualization@lists.linux-foundation.org 22346L: linux-crypto@vger.kernel.org 22347S: Maintained 22348F: drivers/crypto/virtio/ 22349F: include/uapi/linux/virtio_crypto.h 22350 22351VIRTIO DRIVERS FOR S390 22352M: Cornelia Huck <cohuck@redhat.com> 22353M: Halil Pasic <pasic@linux.ibm.com> 22354M: Eric Farman <farman@linux.ibm.com> 22355L: linux-s390@vger.kernel.org 22356L: virtualization@lists.linux-foundation.org 22357L: kvm@vger.kernel.org 22358S: Supported 22359F: arch/s390/include/uapi/asm/virtio-ccw.h 22360F: drivers/s390/virtio/ 22361 22362VIRTIO FILE SYSTEM 22363M: Vivek Goyal <vgoyal@redhat.com> 22364M: Stefan Hajnoczi <stefanha@redhat.com> 22365M: Miklos Szeredi <miklos@szeredi.hu> 22366L: virtualization@lists.linux-foundation.org 22367L: linux-fsdevel@vger.kernel.org 22368S: Supported 22369W: https://virtio-fs.gitlab.io/ 22370F: Documentation/filesystems/virtiofs.rst 22371F: fs/fuse/virtio_fs.c 22372F: include/uapi/linux/virtio_fs.h 22373 22374VIRTIO GPIO DRIVER 22375M: Enrico Weigelt, metux IT consult <info@metux.net> 22376M: Viresh Kumar <vireshk@kernel.org> 22377L: linux-gpio@vger.kernel.org 22378L: virtualization@lists.linux-foundation.org 22379S: Maintained 22380F: drivers/gpio/gpio-virtio.c 22381F: include/uapi/linux/virtio_gpio.h 22382 22383VIRTIO GPU DRIVER 22384M: David Airlie <airlied@redhat.com> 22385M: Gerd Hoffmann <kraxel@redhat.com> 22386R: Gurchetan Singh <gurchetansingh@chromium.org> 22387R: Chia-I Wu <olvaffe@gmail.com> 22388L: dri-devel@lists.freedesktop.org 22389L: virtualization@lists.linux-foundation.org 22390S: Maintained 22391T: git git://anongit.freedesktop.org/drm/drm-misc 22392F: drivers/gpu/drm/virtio/ 22393F: include/uapi/linux/virtio_gpu.h 22394 22395VIRTIO HOST (VHOST) 22396M: "Michael S. Tsirkin" <mst@redhat.com> 22397M: Jason Wang <jasowang@redhat.com> 22398L: kvm@vger.kernel.org 22399L: virtualization@lists.linux-foundation.org 22400L: netdev@vger.kernel.org 22401S: Maintained 22402T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22403F: drivers/vhost/ 22404F: include/linux/sched/vhost_task.h 22405F: include/linux/vhost_iotlb.h 22406F: include/uapi/linux/vhost.h 22407F: kernel/vhost_task.c 22408 22409VIRTIO I2C DRIVER 22410M: Conghui Chen <conghui.chen@intel.com> 22411M: Viresh Kumar <viresh.kumar@linaro.org> 22412L: linux-i2c@vger.kernel.org 22413L: virtualization@lists.linux-foundation.org 22414S: Maintained 22415F: drivers/i2c/busses/i2c-virtio.c 22416F: include/uapi/linux/virtio_i2c.h 22417 22418VIRTIO INPUT DRIVER 22419M: Gerd Hoffmann <kraxel@redhat.com> 22420S: Maintained 22421F: drivers/virtio/virtio_input.c 22422F: include/uapi/linux/virtio_input.h 22423 22424VIRTIO IOMMU DRIVER 22425M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22426L: virtualization@lists.linux-foundation.org 22427S: Maintained 22428F: drivers/iommu/virtio-iommu.c 22429F: include/uapi/linux/virtio_iommu.h 22430 22431VIRTIO MEM DRIVER 22432M: David Hildenbrand <david@redhat.com> 22433L: virtualization@lists.linux-foundation.org 22434S: Maintained 22435W: https://virtio-mem.gitlab.io/ 22436F: drivers/virtio/virtio_mem.c 22437F: include/uapi/linux/virtio_mem.h 22438 22439VIRTIO PMEM DRIVER 22440M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22441L: virtualization@lists.linux-foundation.org 22442S: Maintained 22443F: drivers/nvdimm/nd_virtio.c 22444F: drivers/nvdimm/virtio_pmem.c 22445 22446VIRTIO SOUND DRIVER 22447M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22448M: "Michael S. Tsirkin" <mst@redhat.com> 22449L: virtualization@lists.linux-foundation.org 22450L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22451S: Maintained 22452F: include/uapi/linux/virtio_snd.h 22453F: sound/virtio/* 22454 22455VIRTUAL BOX GUEST DEVICE DRIVER 22456M: Hans de Goede <hdegoede@redhat.com> 22457M: Arnd Bergmann <arnd@arndb.de> 22458M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22459S: Maintained 22460F: drivers/virt/vboxguest/ 22461F: include/linux/vbox_utils.h 22462F: include/uapi/linux/vbox*.h 22463 22464VIRTUAL BOX SHARED FOLDER VFS DRIVER 22465M: Hans de Goede <hdegoede@redhat.com> 22466L: linux-fsdevel@vger.kernel.org 22467S: Maintained 22468F: fs/vboxsf/* 22469 22470VIRTUAL SERIO DEVICE DRIVER 22471M: Stephen Chandler Paul <thatslyude@gmail.com> 22472S: Maintained 22473F: drivers/input/serio/userio.c 22474F: include/uapi/linux/userio.h 22475 22476VISL VIRTUAL STATELESS DECODER DRIVER 22477M: Daniel Almeida <daniel.almeida@collabora.com> 22478L: linux-media@vger.kernel.org 22479S: Supported 22480F: drivers/media/test-drivers/visl 22481 22482VIVID VIRTUAL VIDEO DRIVER 22483M: Hans Verkuil <hverkuil@xs4all.nl> 22484L: linux-media@vger.kernel.org 22485S: Maintained 22486W: https://linuxtv.org 22487T: git git://linuxtv.org/media_tree.git 22488F: drivers/media/test-drivers/vivid/* 22489 22490VLYNQ BUS 22491M: Florian Fainelli <f.fainelli@gmail.com> 22492L: openwrt-devel@lists.openwrt.org (subscribers-only) 22493S: Maintained 22494F: drivers/vlynq/vlynq.c 22495F: include/linux/vlynq.h 22496 22497VM SOCKETS (AF_VSOCK) 22498M: Stefano Garzarella <sgarzare@redhat.com> 22499L: virtualization@lists.linux-foundation.org 22500L: netdev@vger.kernel.org 22501S: Maintained 22502F: drivers/net/vsockmon.c 22503F: include/net/af_vsock.h 22504F: include/uapi/linux/vm_sockets.h 22505F: include/uapi/linux/vm_sockets_diag.h 22506F: include/uapi/linux/vsockmon.h 22507F: net/vmw_vsock/ 22508F: tools/testing/vsock/ 22509 22510VMALLOC 22511M: Andrew Morton <akpm@linux-foundation.org> 22512R: Uladzislau Rezki <urezki@gmail.com> 22513R: Christoph Hellwig <hch@infradead.org> 22514R: Lorenzo Stoakes <lstoakes@gmail.com> 22515L: linux-mm@kvack.org 22516S: Maintained 22517W: http://www.linux-mm.org 22518T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22519F: include/linux/vmalloc.h 22520F: mm/vmalloc.c 22521 22522VME SUBSYSTEM 22523M: Martyn Welch <martyn@welchs.me.uk> 22524M: Manohar Vanga <manohar.vanga@gmail.com> 22525M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22526L: linux-kernel@vger.kernel.org 22527S: Odd fixes 22528T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22529F: Documentation/driver-api/vme.rst 22530F: drivers/staging/vme_user/ 22531 22532VMWARE BALLOON DRIVER 22533M: Nadav Amit <namit@vmware.com> 22534R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22535L: linux-kernel@vger.kernel.org 22536S: Supported 22537F: drivers/misc/vmw_balloon.c 22538 22539VMWARE HYPERVISOR INTERFACE 22540M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22541M: Alexey Makhalov <amakhalov@vmware.com> 22542R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22543L: virtualization@lists.linux-foundation.org 22544L: x86@kernel.org 22545S: Supported 22546T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22547F: arch/x86/include/asm/vmware.h 22548F: arch/x86/kernel/cpu/vmware.c 22549 22550VMWARE PVRDMA DRIVER 22551M: Bryan Tan <bryantan@vmware.com> 22552M: Vishnu Dasa <vdasa@vmware.com> 22553R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22554L: linux-rdma@vger.kernel.org 22555S: Supported 22556F: drivers/infiniband/hw/vmw_pvrdma/ 22557 22558VMWARE PVSCSI DRIVER 22559M: Vishal Bhakta <vbhakta@vmware.com> 22560R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22561L: linux-scsi@vger.kernel.org 22562S: Supported 22563F: drivers/scsi/vmw_pvscsi.c 22564F: drivers/scsi/vmw_pvscsi.h 22565 22566VMWARE VIRTUAL PTP CLOCK DRIVER 22567M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22568M: Deep Shah <sdeep@vmware.com> 22569R: Alexey Makhalov <amakhalov@vmware.com> 22570R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22571L: netdev@vger.kernel.org 22572S: Supported 22573F: drivers/ptp/ptp_vmw.c 22574 22575VMWARE VMCI DRIVER 22576M: Bryan Tan <bryantan@vmware.com> 22577M: Vishnu Dasa <vdasa@vmware.com> 22578R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22579L: linux-kernel@vger.kernel.org 22580S: Supported 22581F: drivers/misc/vmw_vmci/ 22582F: include/linux/vmw_vmci* 22583 22584VMWARE VMMOUSE SUBDRIVER 22585M: Zack Rusin <zackr@vmware.com> 22586R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22587R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22588L: linux-input@vger.kernel.org 22589S: Supported 22590F: drivers/input/mouse/vmmouse.c 22591F: drivers/input/mouse/vmmouse.h 22592 22593VMWARE VMXNET3 ETHERNET DRIVER 22594M: Ronak Doshi <doshir@vmware.com> 22595R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22596L: netdev@vger.kernel.org 22597S: Supported 22598F: drivers/net/vmxnet3/ 22599 22600VMWARE VSOCK VMCI TRANSPORT DRIVER 22601M: Bryan Tan <bryantan@vmware.com> 22602M: Vishnu Dasa <vdasa@vmware.com> 22603R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22604L: linux-kernel@vger.kernel.org 22605S: Supported 22606F: net/vmw_vsock/vmci_transport* 22607 22608VOCORE VOCORE2 BOARD 22609M: Harvey Hunt <harveyhuntnexus@gmail.com> 22610L: linux-mips@vger.kernel.org 22611S: Maintained 22612F: arch/mips/boot/dts/ralink/vocore2.dts 22613 22614VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22615M: Liam Girdwood <lgirdwood@gmail.com> 22616M: Mark Brown <broonie@kernel.org> 22617L: linux-kernel@vger.kernel.org 22618S: Supported 22619W: http://www.slimlogic.co.uk/?p=48 22620T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22621F: Documentation/devicetree/bindings/regulator/ 22622F: Documentation/power/regulator/ 22623F: drivers/regulator/ 22624F: include/dt-bindings/regulator/ 22625F: include/linux/regulator/ 22626K: regulator_get_optional 22627 22628VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22629R: Matti Vaittinen <mazziesaccount@gmail.com> 22630F: drivers/regulator/irq_helpers.c 22631 22632VRF 22633M: David Ahern <dsahern@kernel.org> 22634L: netdev@vger.kernel.org 22635S: Maintained 22636F: Documentation/networking/vrf.rst 22637F: drivers/net/vrf.c 22638 22639VSPRINTF 22640M: Petr Mladek <pmladek@suse.com> 22641M: Steven Rostedt <rostedt@goodmis.org> 22642M: Sergey Senozhatsky <senozhatsky@chromium.org> 22643R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22644R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22645S: Maintained 22646T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22647F: Documentation/core-api/printk-formats.rst 22648F: lib/test_printf.c 22649F: lib/test_scanf.c 22650F: lib/vsprintf.c 22651 22652VT1211 HARDWARE MONITOR DRIVER 22653M: Juerg Haefliger <juergh@proton.me> 22654L: linux-hwmon@vger.kernel.org 22655S: Maintained 22656F: Documentation/hwmon/vt1211.rst 22657F: drivers/hwmon/vt1211.c 22658 22659VT8231 HARDWARE MONITOR DRIVER 22660M: Roger Lucas <vt8231@hiddenengine.co.uk> 22661L: linux-hwmon@vger.kernel.org 22662S: Maintained 22663F: drivers/hwmon/vt8231.c 22664 22665VUB300 USB to SDIO/SD/MMC bridge chip 22666L: linux-mmc@vger.kernel.org 22667S: Orphan 22668F: drivers/mmc/host/vub300.c 22669 22670W1 DALLAS'S 1-WIRE BUS 22671M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22672S: Maintained 22673F: Documentation/devicetree/bindings/w1/ 22674F: Documentation/w1/ 22675F: drivers/w1/ 22676F: include/linux/w1.h 22677 22678W83791D HARDWARE MONITORING DRIVER 22679M: Marc Hulsman <m.hulsman@tudelft.nl> 22680L: linux-hwmon@vger.kernel.org 22681S: Maintained 22682F: Documentation/hwmon/w83791d.rst 22683F: drivers/hwmon/w83791d.c 22684 22685W83793 HARDWARE MONITORING DRIVER 22686M: Rudolf Marek <r.marek@assembler.cz> 22687L: linux-hwmon@vger.kernel.org 22688S: Maintained 22689F: Documentation/hwmon/w83793.rst 22690F: drivers/hwmon/w83793.c 22691 22692W83795 HARDWARE MONITORING DRIVER 22693M: Jean Delvare <jdelvare@suse.com> 22694L: linux-hwmon@vger.kernel.org 22695S: Maintained 22696F: drivers/hwmon/w83795.c 22697 22698W83L51xD SD/MMC CARD INTERFACE DRIVER 22699M: Pierre Ossman <pierre@ossman.eu> 22700S: Maintained 22701F: drivers/mmc/host/wbsd.* 22702 22703WACOM PROTOCOL 4 SERIAL TABLETS 22704M: Julian Squires <julian@cipht.net> 22705M: Hans de Goede <hdegoede@redhat.com> 22706L: linux-input@vger.kernel.org 22707S: Maintained 22708F: drivers/input/tablet/wacom_serial4.c 22709 22710WANGXUN ETHERNET DRIVER 22711M: Jiawen Wu <jiawenwu@trustnetic.com> 22712M: Mengyuan Lou <mengyuanlou@net-swift.com> 22713L: netdev@vger.kernel.org 22714S: Maintained 22715W: https://www.net-swift.com 22716F: Documentation/networking/device_drivers/ethernet/wangxun/* 22717F: drivers/net/ethernet/wangxun/ 22718 22719WATCHDOG DEVICE DRIVERS 22720M: Wim Van Sebroeck <wim@linux-watchdog.org> 22721M: Guenter Roeck <linux@roeck-us.net> 22722L: linux-watchdog@vger.kernel.org 22723S: Maintained 22724W: http://www.linux-watchdog.org/ 22725T: git git://www.linux-watchdog.org/linux-watchdog.git 22726F: Documentation/devicetree/bindings/watchdog/ 22727F: Documentation/watchdog/ 22728F: drivers/watchdog/ 22729F: include/linux/watchdog.h 22730F: include/trace/events/watchdog.h 22731F: include/uapi/linux/watchdog.h 22732 22733WHISKEYCOVE PMIC GPIO DRIVER 22734M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22735L: linux-gpio@vger.kernel.org 22736S: Maintained 22737F: drivers/gpio/gpio-wcove.c 22738 22739WHWAVE RTC DRIVER 22740M: Dianlong Li <long17.cool@163.com> 22741L: linux-rtc@vger.kernel.org 22742S: Maintained 22743F: drivers/rtc/rtc-sd3078.c 22744 22745WIIMOTE HID DRIVER 22746M: David Rheinsberg <david.rheinsberg@gmail.com> 22747L: linux-input@vger.kernel.org 22748S: Maintained 22749F: drivers/hid/hid-wiimote* 22750 22751WILOCITY WIL6210 WIRELESS DRIVER 22752L: linux-wireless@vger.kernel.org 22753S: Orphan 22754W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22755F: drivers/net/wireless/ath/wil6210/ 22756 22757WINBOND CIR DRIVER 22758M: David Härdeman <david@hardeman.nu> 22759S: Maintained 22760F: drivers/media/rc/winbond-cir.c 22761 22762WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22763L: linux-watchdog@vger.kernel.org 22764S: Orphan 22765F: drivers/watchdog/ebc-c384_wdt.c 22766 22767WINSYSTEMS WS16C48 GPIO DRIVER 22768M: William Breathitt Gray <william.gray@linaro.org> 22769L: linux-gpio@vger.kernel.org 22770S: Maintained 22771F: drivers/gpio/gpio-ws16c48.c 22772 22773WIREGUARD SECURE NETWORK TUNNEL 22774M: Jason A. Donenfeld <Jason@zx2c4.com> 22775L: wireguard@lists.zx2c4.com 22776L: netdev@vger.kernel.org 22777S: Maintained 22778F: drivers/net/wireguard/ 22779F: tools/testing/selftests/wireguard/ 22780 22781WISTRON LAPTOP BUTTON DRIVER 22782M: Miloslav Trmac <mitr@volny.cz> 22783S: Maintained 22784F: drivers/input/misc/wistron_btns.c 22785 22786WL3501 WIRELESS PCMCIA CARD DRIVER 22787L: linux-wireless@vger.kernel.org 22788S: Odd fixes 22789F: drivers/net/wireless/legacy/wl3501* 22790 22791WOLFSON MICROELECTRONICS DRIVERS 22792L: patches@opensource.cirrus.com 22793S: Supported 22794W: https://github.com/CirrusLogic/linux-drivers/wiki 22795T: git https://github.com/CirrusLogic/linux-drivers.git 22796F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22797F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22798F: Documentation/devicetree/bindings/mfd/wm831x.txt 22799F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22800F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22801F: Documentation/devicetree/bindings/sound/wm* 22802F: Documentation/hwmon/wm83??.rst 22803F: arch/arm/mach-s3c/mach-crag6410* 22804F: drivers/clk/clk-wm83*.c 22805F: drivers/gpio/gpio-*wm*.c 22806F: drivers/gpio/gpio-arizona.c 22807F: drivers/hwmon/wm83??-hwmon.c 22808F: drivers/input/misc/wm831x-on.c 22809F: drivers/input/touchscreen/wm831x-ts.c 22810F: drivers/input/touchscreen/wm97*.c 22811F: drivers/leds/leds-wm83*.c 22812F: drivers/mfd/arizona* 22813F: drivers/mfd/cs47l24* 22814F: drivers/mfd/wm*.c 22815F: drivers/power/supply/wm83*.c 22816F: drivers/regulator/arizona* 22817F: drivers/regulator/wm8*.c 22818F: drivers/rtc/rtc-wm83*.c 22819F: drivers/video/backlight/wm83*_bl.c 22820F: drivers/watchdog/wm83*_wdt.c 22821F: include/linux/mfd/arizona/ 22822F: include/linux/mfd/wm831x/ 22823F: include/linux/mfd/wm8350/ 22824F: include/linux/mfd/wm8400* 22825F: include/linux/regulator/arizona* 22826F: include/linux/wm97xx.h 22827F: include/sound/wm????.h 22828F: sound/soc/codecs/arizona* 22829F: sound/soc/codecs/cs47l24* 22830F: sound/soc/codecs/wm* 22831 22832WORKQUEUE 22833M: Tejun Heo <tj@kernel.org> 22834R: Lai Jiangshan <jiangshanlai@gmail.com> 22835S: Maintained 22836T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22837F: Documentation/core-api/workqueue.rst 22838F: include/linux/workqueue.h 22839F: kernel/workqueue.c 22840F: kernel/workqueue_internal.h 22841 22842WWAN DRIVERS 22843M: Loic Poulain <loic.poulain@linaro.org> 22844M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22845R: Johannes Berg <johannes@sipsolutions.net> 22846L: netdev@vger.kernel.org 22847S: Maintained 22848F: drivers/net/wwan/ 22849F: include/linux/wwan.h 22850F: include/uapi/linux/wwan.h 22851 22852X-POWERS AXP288 PMIC DRIVERS 22853M: Hans de Goede <hdegoede@redhat.com> 22854S: Maintained 22855F: drivers/acpi/pmic/intel_pmic_xpower.c 22856N: axp288 22857 22858X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22859M: Chen-Yu Tsai <wens@csie.org> 22860L: linux-kernel@vger.kernel.org 22861S: Maintained 22862N: axp[128] 22863 22864X.25 STACK 22865M: Martin Schiller <ms@dev.tdt.de> 22866L: linux-x25@vger.kernel.org 22867S: Maintained 22868F: Documentation/networking/lapb-module.rst 22869F: Documentation/networking/x25* 22870F: drivers/net/wan/hdlc_x25.c 22871F: drivers/net/wan/lapbether.c 22872F: include/*/lapb.h 22873F: include/net/x25* 22874F: include/uapi/linux/x25.h 22875F: net/lapb/ 22876F: net/x25/ 22877 22878X86 ARCHITECTURE (32-BIT AND 64-BIT) 22879M: Thomas Gleixner <tglx@linutronix.de> 22880M: Ingo Molnar <mingo@redhat.com> 22881M: Borislav Petkov <bp@alien8.de> 22882M: Dave Hansen <dave.hansen@linux.intel.com> 22883M: x86@kernel.org 22884R: "H. Peter Anvin" <hpa@zytor.com> 22885L: linux-kernel@vger.kernel.org 22886S: Maintained 22887T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22888F: Documentation/arch/x86/ 22889F: Documentation/devicetree/bindings/x86/ 22890F: arch/x86/ 22891 22892X86 ENTRY CODE 22893M: Andy Lutomirski <luto@kernel.org> 22894L: linux-kernel@vger.kernel.org 22895S: Maintained 22896T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22897F: arch/x86/entry/ 22898 22899X86 HARDWARE VULNERABILITIES 22900M: Thomas Gleixner <tglx@linutronix.de> 22901M: Borislav Petkov <bp@alien8.de> 22902M: Peter Zijlstra <peterz@infradead.org> 22903M: Josh Poimboeuf <jpoimboe@kernel.org> 22904R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22905S: Maintained 22906F: Documentation/admin-guide/hw-vuln/ 22907F: arch/x86/include/asm/nospec-branch.h 22908F: arch/x86/kernel/cpu/bugs.c 22909 22910X86 MCE INFRASTRUCTURE 22911M: Tony Luck <tony.luck@intel.com> 22912M: Borislav Petkov <bp@alien8.de> 22913L: linux-edac@vger.kernel.org 22914S: Maintained 22915F: Documentation/ABI/testing/sysfs-mce 22916F: Documentation/arch/x86/x86_64/machinecheck.rst 22917F: arch/x86/kernel/cpu/mce/* 22918 22919X86 MICROCODE UPDATE SUPPORT 22920M: Borislav Petkov <bp@alien8.de> 22921S: Maintained 22922F: arch/x86/kernel/cpu/microcode/* 22923 22924X86 MM 22925M: Dave Hansen <dave.hansen@linux.intel.com> 22926M: Andy Lutomirski <luto@kernel.org> 22927M: Peter Zijlstra <peterz@infradead.org> 22928L: linux-kernel@vger.kernel.org 22929S: Maintained 22930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22931F: arch/x86/mm/ 22932 22933X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22934M: Hans de Goede <hdegoede@redhat.com> 22935L: platform-driver-x86@vger.kernel.org 22936S: Maintained 22937T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22938F: drivers/platform/x86/x86-android-tablets/ 22939 22940X86 PLATFORM DRIVERS 22941M: Hans de Goede <hdegoede@redhat.com> 22942M: Mark Gross <markgross@kernel.org> 22943L: platform-driver-x86@vger.kernel.org 22944S: Maintained 22945T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22946F: drivers/platform/olpc/ 22947F: drivers/platform/x86/ 22948F: include/linux/platform_data/x86/ 22949 22950X86 PLATFORM DRIVERS - ARCH 22951R: Darren Hart <dvhart@infradead.org> 22952R: Andy Shevchenko <andy@infradead.org> 22953L: platform-driver-x86@vger.kernel.org 22954L: x86@kernel.org 22955S: Maintained 22956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22957F: arch/x86/platform 22958 22959X86 PLATFORM UV HPE SUPERDOME FLEX 22960M: Steve Wahl <steve.wahl@hpe.com> 22961R: Mike Travis <mike.travis@hpe.com> 22962R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22963R: Russ Anderson <russ.anderson@hpe.com> 22964S: Supported 22965F: arch/x86/include/asm/uv/ 22966F: arch/x86/kernel/apic/x2apic_uv_x.c 22967F: arch/x86/platform/uv/ 22968 22969X86 STACK UNWINDING 22970M: Josh Poimboeuf <jpoimboe@kernel.org> 22971M: Peter Zijlstra <peterz@infradead.org> 22972S: Supported 22973F: arch/x86/include/asm/unwind*.h 22974F: arch/x86/kernel/dumpstack.c 22975F: arch/x86/kernel/stacktrace.c 22976F: arch/x86/kernel/unwind_*.c 22977 22978X86 VDSO 22979M: Andy Lutomirski <luto@kernel.org> 22980L: linux-kernel@vger.kernel.org 22981S: Maintained 22982T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22983F: arch/x86/entry/vdso/ 22984 22985XARRAY 22986M: Matthew Wilcox <willy@infradead.org> 22987L: linux-fsdevel@vger.kernel.org 22988S: Supported 22989F: Documentation/core-api/xarray.rst 22990F: include/linux/idr.h 22991F: include/linux/xarray.h 22992F: lib/idr.c 22993F: lib/xarray.c 22994F: tools/testing/radix-tree 22995 22996XBOX DVD IR REMOTE 22997M: Benjamin Valentin <benpicco@googlemail.com> 22998S: Maintained 22999F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23000F: drivers/media/rc/xbox_remote.c 23001 23002XC2028/3028 TUNER DRIVER 23003M: Mauro Carvalho Chehab <mchehab@kernel.org> 23004L: linux-media@vger.kernel.org 23005S: Maintained 23006W: https://linuxtv.org 23007T: git git://linuxtv.org/media_tree.git 23008F: drivers/media/tuners/xc2028.* 23009 23010XDP (eXpress Data Path) 23011M: Alexei Starovoitov <ast@kernel.org> 23012M: Daniel Borkmann <daniel@iogearbox.net> 23013M: David S. Miller <davem@davemloft.net> 23014M: Jakub Kicinski <kuba@kernel.org> 23015M: Jesper Dangaard Brouer <hawk@kernel.org> 23016M: John Fastabend <john.fastabend@gmail.com> 23017L: netdev@vger.kernel.org 23018L: bpf@vger.kernel.org 23019S: Supported 23020F: drivers/net/ethernet/*/*/*/*/*xdp* 23021F: drivers/net/ethernet/*/*/*xdp* 23022F: include/net/xdp.h 23023F: include/net/xdp_priv.h 23024F: include/trace/events/xdp.h 23025F: kernel/bpf/cpumap.c 23026F: kernel/bpf/devmap.c 23027F: net/core/xdp.c 23028F: samples/bpf/xdp* 23029F: tools/testing/selftests/bpf/*/*xdp* 23030F: tools/testing/selftests/bpf/*xdp* 23031K: (?:\b|_)xdp(?:\b|_) 23032 23033XDP SOCKETS (AF_XDP) 23034M: Björn Töpel <bjorn@kernel.org> 23035M: Magnus Karlsson <magnus.karlsson@intel.com> 23036M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23037R: Jonathan Lemon <jonathan.lemon@gmail.com> 23038L: netdev@vger.kernel.org 23039L: bpf@vger.kernel.org 23040S: Maintained 23041F: Documentation/networking/af_xdp.rst 23042F: include/net/netns/xdp.h 23043F: include/net/xdp_sock* 23044F: include/net/xsk_buff_pool.h 23045F: include/uapi/linux/if_xdp.h 23046F: include/uapi/linux/xdp_diag.h 23047F: net/xdp/ 23048F: tools/testing/selftests/bpf/*xsk* 23049 23050XEN BLOCK SUBSYSTEM 23051M: Roger Pau Monné <roger.pau@citrix.com> 23052L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23053S: Supported 23054F: drivers/block/xen* 23055F: drivers/block/xen-blkback/* 23056 23057XEN HYPERVISOR ARM 23058M: Stefano Stabellini <sstabellini@kernel.org> 23059L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23060S: Maintained 23061F: arch/arm/include/asm/xen/ 23062F: arch/arm/xen/ 23063 23064XEN HYPERVISOR ARM64 23065M: Stefano Stabellini <sstabellini@kernel.org> 23066L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23067S: Maintained 23068F: arch/arm64/include/asm/xen/ 23069F: arch/arm64/xen/ 23070 23071XEN HYPERVISOR INTERFACE 23072M: Juergen Gross <jgross@suse.com> 23073M: Stefano Stabellini <sstabellini@kernel.org> 23074R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23076S: Supported 23077T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23078F: Documentation/ABI/stable/sysfs-hypervisor-xen 23079F: Documentation/ABI/testing/sysfs-hypervisor-xen 23080F: drivers/*/xen-*front.c 23081F: drivers/xen/ 23082F: include/uapi/xen/ 23083F: include/xen/ 23084F: kernel/configs/xen.config 23085 23086XEN HYPERVISOR X86 23087M: Juergen Gross <jgross@suse.com> 23088R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23089L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23090S: Supported 23091F: arch/x86/configs/xen.config 23092F: arch/x86/include/asm/pvclock-abi.h 23093F: arch/x86/include/asm/xen/ 23094F: arch/x86/platform/pvh/ 23095F: arch/x86/xen/ 23096 23097XEN NETWORK BACKEND DRIVER 23098M: Wei Liu <wei.liu@kernel.org> 23099M: Paul Durrant <paul@xen.org> 23100L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23101L: netdev@vger.kernel.org 23102S: Supported 23103F: drivers/net/xen-netback/* 23104 23105XEN PCI SUBSYSTEM 23106M: Juergen Gross <jgross@suse.com> 23107L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23108S: Supported 23109F: arch/x86/pci/*xen* 23110F: drivers/pci/*xen* 23111 23112XEN PVSCSI DRIVERS 23113M: Juergen Gross <jgross@suse.com> 23114L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23115L: linux-scsi@vger.kernel.org 23116S: Supported 23117F: drivers/scsi/xen-scsifront.c 23118F: drivers/xen/xen-scsiback.c 23119F: include/xen/interface/io/vscsiif.h 23120 23121XEN PVUSB DRIVER 23122M: Juergen Gross <jgross@suse.com> 23123L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23124L: linux-usb@vger.kernel.org 23125S: Supported 23126F: drivers/usb/host/xen* 23127F: include/xen/interface/io/usbif.h 23128 23129XEN SOUND FRONTEND DRIVER 23130M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23131L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23132L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23133S: Supported 23134F: sound/xen/* 23135 23136XEN SWIOTLB SUBSYSTEM 23137M: Juergen Gross <jgross@suse.com> 23138M: Stefano Stabellini <sstabellini@kernel.org> 23139L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23140L: iommu@lists.linux.dev 23141S: Supported 23142F: arch/*/include/asm/xen/swiotlb-xen.h 23143F: drivers/xen/swiotlb-xen.c 23144F: include/xen/arm/swiotlb-xen.h 23145F: include/xen/swiotlb-xen.h 23146 23147XFS FILESYSTEM 23148M: Darrick J. Wong <djwong@kernel.org> 23149L: linux-xfs@vger.kernel.org 23150S: Supported 23151W: http://xfs.org/ 23152C: irc://irc.oftc.net/xfs 23153T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23154F: Documentation/ABI/testing/sysfs-fs-xfs 23155F: Documentation/admin-guide/xfs.rst 23156F: Documentation/filesystems/xfs-delayed-logging-design.rst 23157F: Documentation/filesystems/xfs-self-describing-metadata.rst 23158F: fs/xfs/ 23159F: include/uapi/linux/dqblk_xfs.h 23160F: include/uapi/linux/fsmap.h 23161 23162XILINX AMS DRIVER 23163M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23164L: linux-iio@vger.kernel.org 23165S: Maintained 23166F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23167F: drivers/iio/adc/xilinx-ams.c 23168 23169XILINX AXI ETHERNET DRIVER 23170M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23171S: Maintained 23172F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23173F: drivers/net/ethernet/xilinx/xilinx_axienet* 23174 23175XILINX CAN DRIVER 23176M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23177R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23178L: linux-can@vger.kernel.org 23179S: Maintained 23180F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23181F: drivers/net/can/xilinx_can.c 23182 23183XILINX EVENT MANAGEMENT DRIVER 23184M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23185S: Maintained 23186F: drivers/soc/xilinx/xlnx_event_manager.c 23187F: include/linux/firmware/xlnx-event-manager.h 23188 23189XILINX GPIO DRIVER 23190M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23191R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23192R: Michal Simek <michal.simek@amd.com> 23193S: Maintained 23194F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23195F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23196F: drivers/gpio/gpio-xilinx.c 23197F: drivers/gpio/gpio-zynq.c 23198 23199XILINX PWM DRIVER 23200M: Sean Anderson <sean.anderson@seco.com> 23201S: Maintained 23202F: drivers/pwm/pwm-xilinx.c 23203F: include/clocksource/timer-xilinx.h 23204 23205XILINX SD-FEC IP CORES 23206M: Derek Kiernan <derek.kiernan@xilinx.com> 23207M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23208S: Maintained 23209F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23210F: Documentation/misc-devices/xilinx_sdfec.rst 23211F: drivers/misc/Kconfig 23212F: drivers/misc/Makefile 23213F: drivers/misc/xilinx_sdfec.c 23214F: include/uapi/misc/xilinx_sdfec.h 23215 23216XILINX UARTLITE SERIAL DRIVER 23217M: Peter Korsgaard <jacmet@sunsite.dk> 23218L: linux-serial@vger.kernel.org 23219S: Maintained 23220F: drivers/tty/serial/uartlite.c 23221 23222XILINX VIDEO IP CORES 23223M: Hyun Kwon <hyun.kwon@xilinx.com> 23224M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23225L: linux-media@vger.kernel.org 23226S: Supported 23227T: git git://linuxtv.org/media_tree.git 23228F: Documentation/devicetree/bindings/media/xilinx/ 23229F: drivers/media/platform/xilinx/ 23230F: include/uapi/linux/xilinx-v4l2-controls.h 23231 23232XILINX WATCHDOG DRIVER 23233M: Srinivas Neeli <srinivas.neeli@amd.com> 23234R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23235R: Michal Simek <michal.simek@amd.com> 23236S: Maintained 23237F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23238F: drivers/watchdog/of_xilinx_wdt.c 23239 23240XILINX XDMA DRIVER 23241M: Lizhi Hou <lizhi.hou@amd.com> 23242M: Brian Xu <brian.xu@amd.com> 23243M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23244L: dmaengine@vger.kernel.org 23245S: Supported 23246F: drivers/dma/xilinx/xdma-regs.h 23247F: drivers/dma/xilinx/xdma.c 23248F: include/linux/dma/amd_xdma.h 23249F: include/linux/platform_data/amd_xdma.h 23250 23251XILINX ZYNQMP DPDMA DRIVER 23252M: Hyun Kwon <hyun.kwon@xilinx.com> 23253M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23254L: dmaengine@vger.kernel.org 23255S: Supported 23256F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23257F: drivers/dma/xilinx/xilinx_dpdma.c 23258F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23259 23260XILINX ZYNQMP OCM EDAC DRIVER 23261M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23262M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23263S: Maintained 23264F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23265F: drivers/edac/zynqmp_edac.c 23266 23267XILINX ZYNQMP PSGTR PHY DRIVER 23268M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23269M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23270L: linux-kernel@vger.kernel.org 23271S: Supported 23272T: git https://github.com/Xilinx/linux-xlnx.git 23273F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23274F: drivers/phy/xilinx/phy-zynqmp.c 23275 23276XILINX ZYNQMP SHA3 DRIVER 23277M: Harsha <harsha.harsha@xilinx.com> 23278S: Maintained 23279F: drivers/crypto/xilinx/zynqmp-sha.c 23280 23281XILLYBUS DRIVER 23282M: Eli Billauer <eli.billauer@gmail.com> 23283L: linux-kernel@vger.kernel.org 23284S: Supported 23285F: drivers/char/xillybus/ 23286 23287XLP9XX I2C DRIVER 23288M: George Cherian <gcherian@marvell.com> 23289L: linux-i2c@vger.kernel.org 23290S: Supported 23291W: http://www.marvell.com 23292F: drivers/i2c/busses/i2c-xlp9xx.c 23293 23294XRA1403 GPIO EXPANDER 23295M: Nandor Han <nandor.han@ge.com> 23296L: linux-gpio@vger.kernel.org 23297S: Maintained 23298F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23299F: drivers/gpio/gpio-xra1403.c 23300 23301XTENSA XTFPGA PLATFORM SUPPORT 23302M: Max Filippov <jcmvbkbc@gmail.com> 23303S: Maintained 23304F: drivers/spi/spi-xtensa-xtfpga.c 23305F: sound/soc/xtensa/xtfpga-i2s.c 23306 23307YAM DRIVER FOR AX.25 23308M: Jean-Paul Roubelat <jpr@f6fbb.org> 23309L: linux-hams@vger.kernel.org 23310S: Maintained 23311F: drivers/net/hamradio/yam* 23312F: include/linux/yam.h 23313 23314YAMA SECURITY MODULE 23315M: Kees Cook <keescook@chromium.org> 23316S: Supported 23317T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23318F: Documentation/admin-guide/LSM/Yama.rst 23319F: security/yama/ 23320 23321YEALINK PHONE DRIVER 23322M: Henk Vergonet <Henk.Vergonet@gmail.com> 23323L: usbb2k-api-dev@nongnu.org 23324S: Maintained 23325F: Documentation/input/devices/yealink.rst 23326F: drivers/input/misc/yealink.* 23327 23328Z3FOLD COMPRESSED PAGE ALLOCATOR 23329M: Vitaly Wool <vitaly.wool@konsulko.com> 23330R: Miaohe Lin <linmiaohe@huawei.com> 23331L: linux-mm@kvack.org 23332S: Maintained 23333F: mm/z3fold.c 23334 23335Z8530 DRIVER FOR AX.25 23336M: Joerg Reuter <jreuter@yaina.de> 23337L: linux-hams@vger.kernel.org 23338S: Maintained 23339W: http://yaina.de/jreuter/ 23340W: http://www.qsl.net/dl1bke/ 23341F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23342F: drivers/net/hamradio/*scc.c 23343F: drivers/net/hamradio/z8530.h 23344 23345ZBUD COMPRESSED PAGE ALLOCATOR 23346M: Seth Jennings <sjenning@redhat.com> 23347M: Dan Streetman <ddstreet@ieee.org> 23348L: linux-mm@kvack.org 23349S: Maintained 23350F: mm/zbud.c 23351 23352ZD1211RW WIRELESS DRIVER 23353M: Ulrich Kunitz <kune@deine-taler.de> 23354L: linux-wireless@vger.kernel.org 23355L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23356S: Maintained 23357W: http://zd1211.ath.cx/wiki/DriverRewrite 23358F: drivers/net/wireless/zydas/zd1211rw/ 23359 23360ZD1301 MEDIA DRIVER 23361M: Antti Palosaari <crope@iki.fi> 23362L: linux-media@vger.kernel.org 23363S: Maintained 23364W: https://linuxtv.org/ 23365W: http://palosaari.fi/linux/ 23366Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23367F: drivers/media/usb/dvb-usb-v2/zd1301* 23368 23369ZD1301_DEMOD MEDIA DRIVER 23370M: Antti Palosaari <crope@iki.fi> 23371L: linux-media@vger.kernel.org 23372S: Maintained 23373W: https://linuxtv.org/ 23374W: http://palosaari.fi/linux/ 23375Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23376F: drivers/media/dvb-frontends/zd1301_demod* 23377 23378ZHAOXIN PROCESSOR SUPPORT 23379M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23380L: linux-kernel@vger.kernel.org 23381S: Maintained 23382F: arch/x86/kernel/cpu/zhaoxin.c 23383 23384ZONEFS FILESYSTEM 23385M: Damien Le Moal <dlemoal@kernel.org> 23386M: Naohiro Aota <naohiro.aota@wdc.com> 23387R: Johannes Thumshirn <jth@kernel.org> 23388L: linux-fsdevel@vger.kernel.org 23389S: Maintained 23390T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23391F: Documentation/filesystems/zonefs.rst 23392F: fs/zonefs/ 23393 23394ZPOOL COMPRESSED PAGE STORAGE API 23395M: Dan Streetman <ddstreet@ieee.org> 23396L: linux-mm@kvack.org 23397S: Maintained 23398F: include/linux/zpool.h 23399F: mm/zpool.c 23400 23401ZR36067 VIDEO FOR LINUX DRIVER 23402M: Corentin Labbe <clabbe@baylibre.com> 23403L: mjpeg-users@lists.sourceforge.net 23404L: linux-media@vger.kernel.org 23405S: Maintained 23406W: http://mjpeg.sourceforge.net/driver-zoran/ 23407Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23408F: Documentation/driver-api/media/drivers/zoran.rst 23409F: drivers/media/pci/zoran/ 23410 23411ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23412M: Minchan Kim <minchan@kernel.org> 23413M: Sergey Senozhatsky <senozhatsky@chromium.org> 23414L: linux-kernel@vger.kernel.org 23415S: Maintained 23416F: Documentation/admin-guide/blockdev/zram.rst 23417F: drivers/block/zram/ 23418 23419ZS DECSTATION Z85C30 SERIAL DRIVER 23420M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23421S: Maintained 23422F: drivers/tty/serial/zs.* 23423 23424ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23425M: Minchan Kim <minchan@kernel.org> 23426M: Sergey Senozhatsky <senozhatsky@chromium.org> 23427L: linux-mm@kvack.org 23428S: Maintained 23429F: Documentation/mm/zsmalloc.rst 23430F: include/linux/zsmalloc.h 23431F: mm/zsmalloc.c 23432 23433ZSTD 23434M: Nick Terrell <terrelln@fb.com> 23435S: Maintained 23436B: https://github.com/facebook/zstd/issues 23437T: git https://github.com/terrelln/linux.git 23438F: crypto/zstd.c 23439F: include/linux/zstd* 23440F: lib/decompress_unzstd.c 23441F: lib/zstd/ 23442N: zstd 23443K: zstd 23444 23445ZSWAP COMPRESSED SWAP CACHING 23446M: Seth Jennings <sjenning@redhat.com> 23447M: Dan Streetman <ddstreet@ieee.org> 23448M: Vitaly Wool <vitaly.wool@konsulko.com> 23449L: linux-mm@kvack.org 23450S: Maintained 23451F: mm/zswap.c 23452 23453THE REST 23454M: Linus Torvalds <torvalds@linux-foundation.org> 23455L: linux-kernel@vger.kernel.org 23456S: Buried alive in reporters 23457T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23458F: * 23459F: */ 23460
