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> 8801L: linux-gpio@vger.kernel.org 8802S: Maintained 8803T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8804F: Documentation/ABI/obsolete/sysfs-gpio 8805F: Documentation/ABI/testing/gpio-cdev 8806F: Documentation/admin-guide/gpio/ 8807F: Documentation/devicetree/bindings/gpio/ 8808F: Documentation/driver-api/gpio/ 8809F: drivers/gpio/ 8810F: include/dt-bindings/gpio/ 8811F: include/linux/gpio.h 8812F: include/linux/gpio/ 8813F: include/linux/of_gpio.h 8814F: include/uapi/linux/gpio.h 8815F: tools/gpio/ 8816 8817GRE DEMULTIPLEXER DRIVER 8818M: Dmitry Kozlov <xeb@mail.ru> 8819L: netdev@vger.kernel.org 8820S: Maintained 8821F: include/net/gre.h 8822F: net/ipv4/gre_demux.c 8823F: net/ipv4/gre_offload.c 8824 8825GRETH 10/100/1G Ethernet MAC device driver 8826M: Andreas Larsson <andreas@gaisler.com> 8827L: netdev@vger.kernel.org 8828S: Maintained 8829F: drivers/net/ethernet/aeroflex/ 8830 8831GREYBUS AUDIO PROTOCOLS DRIVERS 8832M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8833M: Mark Greer <mgreer@animalcreek.com> 8834S: Maintained 8835F: drivers/staging/greybus/audio_apbridgea.c 8836F: drivers/staging/greybus/audio_apbridgea.h 8837F: drivers/staging/greybus/audio_codec.c 8838F: drivers/staging/greybus/audio_codec.h 8839F: drivers/staging/greybus/audio_gb.c 8840F: drivers/staging/greybus/audio_manager.c 8841F: drivers/staging/greybus/audio_manager.h 8842F: drivers/staging/greybus/audio_manager_module.c 8843F: drivers/staging/greybus/audio_manager_private.h 8844F: drivers/staging/greybus/audio_manager_sysfs.c 8845F: drivers/staging/greybus/audio_module.c 8846F: drivers/staging/greybus/audio_topology.c 8847 8848GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8849M: Viresh Kumar <vireshk@kernel.org> 8850S: Maintained 8851F: drivers/staging/greybus/authentication.c 8852F: drivers/staging/greybus/bootrom.c 8853F: drivers/staging/greybus/firmware.h 8854F: drivers/staging/greybus/fw-core.c 8855F: drivers/staging/greybus/fw-download.c 8856F: drivers/staging/greybus/fw-management.c 8857F: drivers/staging/greybus/greybus_authentication.h 8858F: drivers/staging/greybus/greybus_firmware.h 8859F: drivers/staging/greybus/hid.c 8860F: drivers/staging/greybus/i2c.c 8861F: drivers/staging/greybus/spi.c 8862F: drivers/staging/greybus/spilib.c 8863F: drivers/staging/greybus/spilib.h 8864 8865GREYBUS LOOPBACK DRIVER 8866M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8867S: Maintained 8868F: drivers/staging/greybus/loopback.c 8869 8870GREYBUS PLATFORM DRIVERS 8871M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8872S: Maintained 8873F: drivers/staging/greybus/arche-apb-ctrl.c 8874F: drivers/staging/greybus/arche-platform.c 8875F: drivers/staging/greybus/arche_platform.h 8876 8877GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8878M: Rui Miguel Silva <rmfrfs@gmail.com> 8879S: Maintained 8880F: drivers/staging/greybus/gpio.c 8881F: drivers/staging/greybus/light.c 8882F: drivers/staging/greybus/power_supply.c 8883F: drivers/staging/greybus/sdio.c 8884F: drivers/staging/greybus/spi.c 8885F: drivers/staging/greybus/spilib.c 8886 8887GREYBUS SUBSYSTEM 8888M: Johan Hovold <johan@kernel.org> 8889M: Alex Elder <elder@kernel.org> 8890M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8891L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8892S: Maintained 8893F: drivers/greybus/ 8894F: drivers/staging/greybus/ 8895F: include/linux/greybus.h 8896F: include/linux/greybus/ 8897 8898GREYBUS UART PROTOCOLS DRIVERS 8899M: David Lin <dtwlin@gmail.com> 8900S: Maintained 8901F: drivers/staging/greybus/log.c 8902F: drivers/staging/greybus/uart.c 8903 8904GS1662 VIDEO SERIALIZER 8905M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8906L: linux-media@vger.kernel.org 8907S: Maintained 8908T: git git://linuxtv.org/media_tree.git 8909F: drivers/media/spi/gs1662.c 8910 8911GSPCA FINEPIX SUBDRIVER 8912M: Frank Zago <frank@zago.net> 8913L: linux-media@vger.kernel.org 8914S: Maintained 8915T: git git://linuxtv.org/media_tree.git 8916F: drivers/media/usb/gspca/finepix.c 8917 8918GSPCA GL860 SUBDRIVER 8919M: Olivier Lorin <o.lorin@laposte.net> 8920L: linux-media@vger.kernel.org 8921S: Maintained 8922T: git git://linuxtv.org/media_tree.git 8923F: drivers/media/usb/gspca/gl860/ 8924 8925GSPCA M5602 SUBDRIVER 8926M: Erik Andren <erik.andren@gmail.com> 8927L: linux-media@vger.kernel.org 8928S: Maintained 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/usb/gspca/m5602/ 8931 8932GSPCA PAC207 SONIXB SUBDRIVER 8933M: Hans Verkuil <hverkuil@xs4all.nl> 8934L: linux-media@vger.kernel.org 8935S: Odd Fixes 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/pac207.c 8938 8939GSPCA SN9C20X SUBDRIVER 8940M: Brian Johnson <brijohn@gmail.com> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/sn9c20x.c 8945 8946GSPCA T613 SUBDRIVER 8947M: Leandro Costantino <lcostantino@gmail.com> 8948L: linux-media@vger.kernel.org 8949S: Maintained 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/t613.c 8952 8953GSPCA USB WEBCAM DRIVER 8954M: Hans Verkuil <hverkuil@xs4all.nl> 8955L: linux-media@vger.kernel.org 8956S: Odd Fixes 8957T: git git://linuxtv.org/media_tree.git 8958F: drivers/media/usb/gspca/ 8959 8960GTP (GPRS Tunneling Protocol) 8961M: Pablo Neira Ayuso <pablo@netfilter.org> 8962M: Harald Welte <laforge@gnumonks.org> 8963L: osmocom-net-gprs@lists.osmocom.org 8964S: Maintained 8965T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8966F: drivers/net/gtp.c 8967 8968GUID PARTITION TABLE (GPT) 8969M: Davidlohr Bueso <dave@stgolabs.net> 8970L: linux-efi@vger.kernel.org 8971S: Maintained 8972F: block/partitions/efi.* 8973 8974HABANALABS PCI DRIVER 8975M: Oded Gabbay <ogabbay@kernel.org> 8976L: dri-devel@lists.freedesktop.org 8977S: Supported 8978C: irc://irc.oftc.net/dri-devel 8979T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8980F: Documentation/ABI/testing/debugfs-driver-habanalabs 8981F: Documentation/ABI/testing/sysfs-driver-habanalabs 8982F: drivers/accel/habanalabs/ 8983F: include/trace/events/habanalabs.h 8984F: include/uapi/drm/habanalabs_accel.h 8985 8986HACKRF MEDIA DRIVER 8987M: Antti Palosaari <crope@iki.fi> 8988L: linux-media@vger.kernel.org 8989S: Maintained 8990W: https://linuxtv.org 8991W: http://palosaari.fi/linux/ 8992Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8993T: git git://linuxtv.org/anttip/media_tree.git 8994F: drivers/media/usb/hackrf/ 8995 8996HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8997M: Chuck Lever <chuck.lever@oracle.com> 8998L: kernel-tls-handshake@lists.linux.dev 8999L: netdev@vger.kernel.org 9000S: Maintained 9001F: Documentation/netlink/specs/handshake.yaml 9002F: Documentation/networking/tls-handshake.rst 9003F: include/net/handshake.h 9004F: include/trace/events/handshake.h 9005F: net/handshake/ 9006 9007HANTRO VPU CODEC DRIVER 9008M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9009M: Philipp Zabel <p.zabel@pengutronix.de> 9010L: linux-media@vger.kernel.org 9011L: linux-rockchip@lists.infradead.org 9012S: Maintained 9013F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9014F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9015F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9016F: drivers/media/platform/verisilicon/ 9017 9018HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9019M: Frank Seidel <frank@f-seidel.de> 9020L: platform-driver-x86@vger.kernel.org 9021S: Maintained 9022W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9023F: drivers/platform/x86/hdaps.c 9024 9025HARDWARE MONITORING 9026M: Jean Delvare <jdelvare@suse.com> 9027M: Guenter Roeck <linux@roeck-us.net> 9028L: linux-hwmon@vger.kernel.org 9029S: Maintained 9030W: http://hwmon.wiki.kernel.org/ 9031T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9032F: Documentation/ABI/testing/sysfs-class-hwmon 9033F: Documentation/devicetree/bindings/hwmon/ 9034F: Documentation/hwmon/ 9035F: drivers/hwmon/ 9036F: include/linux/hwmon*.h 9037F: include/trace/events/hwmon*.h 9038K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9039 9040HARDWARE RANDOM NUMBER GENERATOR CORE 9041M: Olivia Mackall <olivia@selenic.com> 9042M: Herbert Xu <herbert@gondor.apana.org.au> 9043L: linux-crypto@vger.kernel.org 9044S: Odd fixes 9045F: Documentation/admin-guide/hw_random.rst 9046F: Documentation/devicetree/bindings/rng/ 9047F: drivers/char/hw_random/ 9048F: include/linux/hw_random.h 9049 9050HARDWARE SPINLOCK CORE 9051M: Ohad Ben-Cohen <ohad@wizery.com> 9052M: Bjorn Andersson <andersson@kernel.org> 9053R: Baolin Wang <baolin.wang7@gmail.com> 9054L: linux-remoteproc@vger.kernel.org 9055S: Maintained 9056T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9057F: Documentation/devicetree/bindings/hwlock/ 9058F: Documentation/locking/hwspinlock.rst 9059F: drivers/hwspinlock/ 9060F: include/linux/hwspinlock.h 9061 9062HARDWARE TRACING FACILITIES 9063M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9064S: Maintained 9065F: drivers/hwtracing/ 9066 9067HARMONY SOUND DRIVER 9068L: linux-parisc@vger.kernel.org 9069S: Maintained 9070F: sound/parisc/harmony.* 9071 9072HDPVR USB VIDEO ENCODER DRIVER 9073M: Hans Verkuil <hverkuil@xs4all.nl> 9074L: linux-media@vger.kernel.org 9075S: Odd Fixes 9076W: https://linuxtv.org 9077T: git git://linuxtv.org/media_tree.git 9078F: drivers/media/usb/hdpvr/ 9079 9080HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9081M: Matt Hsiao <matt.hsiao@hpe.com> 9082S: Supported 9083F: drivers/misc/hpilo.[ch] 9084 9085HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9086M: Jerry Hoemann <jerry.hoemann@hpe.com> 9087S: Supported 9088F: Documentation/watchdog/hpwdt.rst 9089F: drivers/watchdog/hpwdt.c 9090 9091HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9092M: Don Brace <don.brace@microchip.com> 9093L: storagedev@microchip.com 9094L: linux-scsi@vger.kernel.org 9095S: Supported 9096F: Documentation/scsi/hpsa.rst 9097F: drivers/scsi/hpsa*.[ch] 9098F: include/linux/cciss*.h 9099F: include/uapi/linux/cciss*.h 9100 9101HFI1 DRIVER 9102M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9103L: linux-rdma@vger.kernel.org 9104S: Supported 9105F: drivers/infiniband/hw/hfi1 9106 9107HFS FILESYSTEM 9108L: linux-fsdevel@vger.kernel.org 9109S: Orphan 9110F: Documentation/filesystems/hfs.rst 9111F: fs/hfs/ 9112 9113HFSPLUS FILESYSTEM 9114L: linux-fsdevel@vger.kernel.org 9115S: Orphan 9116F: Documentation/filesystems/hfsplus.rst 9117F: fs/hfsplus/ 9118 9119HGA FRAMEBUFFER DRIVER 9120M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9121L: linux-nvidia@lists.surfsouth.com 9122S: Maintained 9123W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9124F: drivers/video/fbdev/hgafb.c 9125 9126HIBERNATION (aka Software Suspend, aka swsusp) 9127M: "Rafael J. Wysocki" <rafael@kernel.org> 9128M: Pavel Machek <pavel@ucw.cz> 9129L: linux-pm@vger.kernel.org 9130S: Supported 9131B: https://bugzilla.kernel.org 9132F: arch/*/include/asm/suspend*.h 9133F: arch/x86/power/ 9134F: drivers/base/power/ 9135F: include/linux/freezer.h 9136F: include/linux/pm.h 9137F: include/linux/suspend.h 9138F: kernel/power/ 9139 9140HID CORE LAYER 9141M: Jiri Kosina <jikos@kernel.org> 9142M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9143L: linux-input@vger.kernel.org 9144S: Maintained 9145T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9146F: Documentation/hid/ 9147F: drivers/hid/ 9148F: include/linux/hid* 9149F: include/uapi/linux/hid* 9150F: samples/hid/ 9151F: tools/testing/selftests/hid/ 9152 9153HID LOGITECH DRIVERS 9154R: Filipe Laíns <lains@riseup.net> 9155L: linux-input@vger.kernel.org 9156S: Maintained 9157F: drivers/hid/hid-logitech-* 9158 9159HID PHOENIX RC FLIGHT CONTROLLER 9160M: Marcus Folkesson <marcus.folkesson@gmail.com> 9161L: linux-input@vger.kernel.org 9162S: Maintained 9163F: drivers/hid/hid-pxrc.c 9164 9165HID PLAYSTATION DRIVER 9166M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9167L: linux-input@vger.kernel.org 9168S: Supported 9169F: drivers/hid/hid-playstation.c 9170 9171HID SENSOR HUB DRIVERS 9172M: Jiri Kosina <jikos@kernel.org> 9173M: Jonathan Cameron <jic23@kernel.org> 9174M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9175L: linux-input@vger.kernel.org 9176L: linux-iio@vger.kernel.org 9177S: Maintained 9178F: Documentation/hid/hid-sensor* 9179F: drivers/hid/hid-sensor-* 9180F: drivers/iio/*/hid-* 9181F: include/linux/hid-sensor-* 9182 9183HID VRC-2 CAR CONTROLLER DRIVER 9184M: Marcus Folkesson <marcus.folkesson@gmail.com> 9185L: linux-input@vger.kernel.org 9186S: Maintained 9187F: drivers/hid/hid-vrc2.c 9188 9189HID WACOM DRIVER 9190M: Ping Cheng <ping.cheng@wacom.com> 9191M: Jason Gerecke <jason.gerecke@wacom.com> 9192L: linux-input@vger.kernel.org 9193S: Maintained 9194F: drivers/hid/wacom.h 9195F: drivers/hid/wacom_* 9196 9197HID++ LOGITECH DRIVERS 9198R: Filipe Laíns <lains@riseup.net> 9199R: Bastien Nocera <hadess@hadess.net> 9200L: linux-input@vger.kernel.org 9201S: Maintained 9202F: drivers/hid/hid-logitech-hidpp.c 9203 9204HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9205M: Thomas Gleixner <tglx@linutronix.de> 9206L: linux-kernel@vger.kernel.org 9207S: Maintained 9208T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9209F: Documentation/timers/ 9210F: include/linux/clockchips.h 9211F: include/linux/hrtimer.h 9212F: kernel/time/clockevents.c 9213F: kernel/time/hrtimer.c 9214F: kernel/time/timer_*.c 9215 9216HIGH-SPEED SCC DRIVER FOR AX.25 9217L: linux-hams@vger.kernel.org 9218S: Orphan 9219F: drivers/net/hamradio/scc.c 9220 9221HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9222M: HighPoint Linux Team <linux@highpoint-tech.com> 9223S: Supported 9224W: http://www.highpoint-tech.com 9225F: Documentation/scsi/hptiop.rst 9226F: drivers/scsi/hptiop.c 9227 9228HIKEY960 ONBOARD USB GPIO HUB DRIVER 9229M: John Stultz <jstultz@google.com> 9230L: linux-kernel@vger.kernel.org 9231S: Maintained 9232F: drivers/misc/hisi_hikey_usb.c 9233 9234HIMAX HX83112B TOUCHSCREEN SUPPORT 9235M: Job Noorman <job@noorman.info> 9236L: linux-input@vger.kernel.org 9237S: Maintained 9238F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9239F: drivers/input/touchscreen/himax_hx83112b.c 9240 9241HIPPI 9242M: Jes Sorensen <jes@trained-monkey.org> 9243L: linux-hippi@sunsite.dk 9244S: Maintained 9245F: drivers/net/hippi/ 9246F: include/linux/hippidevice.h 9247F: include/uapi/linux/if_hippi.h 9248F: net/802/hippi.c 9249 9250HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9251M: Kurt Kanzenbach <kurt@linutronix.de> 9252L: netdev@vger.kernel.org 9253S: Maintained 9254F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9255F: drivers/net/dsa/hirschmann/* 9256F: include/linux/platform_data/hirschmann-hellcreek.h 9257F: net/dsa/tag_hellcreek.c 9258 9259HISILICON DMA DRIVER 9260M: Zhou Wang <wangzhou1@hisilicon.com> 9261M: Jie Hai <haijie1@huawei.com> 9262L: dmaengine@vger.kernel.org 9263S: Maintained 9264F: drivers/dma/hisi_dma.c 9265 9266HISILICON GPIO DRIVER 9267M: Jay Fang <f.fangjian@huawei.com> 9268L: linux-gpio@vger.kernel.org 9269S: Maintained 9270F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9271F: drivers/gpio/gpio-hisi.c 9272 9273HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9274M: Longfang Liu <liulongfang@huawei.com> 9275L: linux-crypto@vger.kernel.org 9276S: Maintained 9277F: Documentation/ABI/testing/debugfs-hisi-hpre 9278F: drivers/crypto/hisilicon/hpre/hpre.h 9279F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9280F: drivers/crypto/hisilicon/hpre/hpre_main.c 9281 9282HISILICON HNS3 PMU DRIVER 9283M: Guangbin Huang <huangguangbin2@huawei.com> 9284S: Supported 9285F: Documentation/admin-guide/perf/hns3-pmu.rst 9286F: drivers/perf/hisilicon/hns3_pmu.c 9287 9288HISILICON I2C CONTROLLER DRIVER 9289M: Yicong Yang <yangyicong@hisilicon.com> 9290L: linux-i2c@vger.kernel.org 9291S: Maintained 9292W: https://www.hisilicon.com 9293F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9294F: drivers/i2c/busses/i2c-hisi.c 9295 9296HISILICON LPC BUS DRIVER 9297M: Jay Fang <f.fangjian@huawei.com> 9298S: Maintained 9299W: http://www.hisilicon.com 9300F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9301F: drivers/bus/hisi_lpc.c 9302 9303HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9304M: Yisen Zhuang <yisen.zhuang@huawei.com> 9305M: Salil Mehta <salil.mehta@huawei.com> 9306L: netdev@vger.kernel.org 9307S: Maintained 9308W: http://www.hisilicon.com 9309F: drivers/net/ethernet/hisilicon/hns3/ 9310 9311HISILICON NETWORK SUBSYSTEM DRIVER 9312M: Yisen Zhuang <yisen.zhuang@huawei.com> 9313M: Salil Mehta <salil.mehta@huawei.com> 9314L: netdev@vger.kernel.org 9315S: Maintained 9316W: http://www.hisilicon.com 9317F: Documentation/devicetree/bindings/net/hisilicon*.txt 9318F: drivers/net/ethernet/hisilicon/ 9319 9320HISILICON PMU DRIVER 9321M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9322M: Jonathan Cameron <jonathan.cameron@huawei.com> 9323S: Supported 9324W: http://www.hisilicon.com 9325F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9326F: Documentation/admin-guide/perf/hisi-pmu.rst 9327F: drivers/perf/hisilicon 9328 9329HISILICON PTT DRIVER 9330M: Yicong Yang <yangyicong@hisilicon.com> 9331M: Jonathan Cameron <jonathan.cameron@huawei.com> 9332L: linux-kernel@vger.kernel.org 9333S: Maintained 9334F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9335F: Documentation/trace/hisi-ptt.rst 9336F: drivers/hwtracing/ptt/ 9337F: tools/perf/arch/arm64/util/hisi-ptt.c 9338F: tools/perf/util/hisi-ptt* 9339F: tools/perf/util/hisi-ptt-decoder/* 9340 9341HISILICON QM DRIVER 9342M: Weili Qian <qianweili@huawei.com> 9343M: Zhou Wang <wangzhou1@hisilicon.com> 9344L: linux-crypto@vger.kernel.org 9345S: Maintained 9346F: drivers/crypto/hisilicon/Kconfig 9347F: drivers/crypto/hisilicon/Makefile 9348F: drivers/crypto/hisilicon/qm.c 9349F: drivers/crypto/hisilicon/sgl.c 9350F: include/linux/hisi_acc_qm.h 9351 9352HISILICON ROCE DRIVER 9353M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9354M: Junxian Huang <huangjunxian6@hisilicon.com> 9355L: linux-rdma@vger.kernel.org 9356S: Maintained 9357F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9358F: drivers/infiniband/hw/hns/ 9359 9360HISILICON SAS Controller 9361M: Xiang Chen <chenxiang66@hisilicon.com> 9362S: Supported 9363W: http://www.hisilicon.com 9364F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9365F: drivers/scsi/hisi_sas/ 9366 9367HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9368M: Kai Ye <yekai13@huawei.com> 9369M: Longfang Liu <liulongfang@huawei.com> 9370L: linux-crypto@vger.kernel.org 9371S: Maintained 9372F: Documentation/ABI/testing/debugfs-hisi-sec 9373F: drivers/crypto/hisilicon/sec2/sec.h 9374F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9375F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9376F: drivers/crypto/hisilicon/sec2/sec_main.c 9377 9378HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9379M: Jay Fang <f.fangjian@huawei.com> 9380L: linux-spi@vger.kernel.org 9381S: Maintained 9382W: http://www.hisilicon.com 9383F: drivers/spi/spi-hisi-kunpeng.c 9384 9385HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9386M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9387L: linux-kernel@vger.kernel.org 9388S: Maintained 9389F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9390F: drivers/spmi/hisi-spmi-controller.c 9391 9392HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9393M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9394L: linux-kernel@vger.kernel.org 9395S: Maintained 9396F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9397F: drivers/mfd/hi6421-spmi-pmic.c 9398 9399HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9400M: Weili Qian <qianweili@huawei.com> 9401S: Maintained 9402F: drivers/crypto/hisilicon/trng/trng.c 9403 9404HISILICON V3XX SPI NOR FLASH Controller Driver 9405M: Jay Fang <f.fangjian@huawei.com> 9406S: Maintained 9407W: http://www.hisilicon.com 9408F: drivers/spi/spi-hisi-sfc-v3xx.c 9409 9410HISILICON ZIP Controller DRIVER 9411M: Yang Shen <shenyang39@huawei.com> 9412M: Zhou Wang <wangzhou1@hisilicon.com> 9413L: linux-crypto@vger.kernel.org 9414S: Maintained 9415F: Documentation/ABI/testing/debugfs-hisi-zip 9416F: drivers/crypto/hisilicon/zip/ 9417 9418HMM - Heterogeneous Memory Management 9419M: Jérôme Glisse <jglisse@redhat.com> 9420L: linux-mm@kvack.org 9421S: Maintained 9422F: Documentation/mm/hmm.rst 9423F: include/linux/hmm* 9424F: lib/test_hmm* 9425F: mm/hmm* 9426F: tools/testing/selftests/mm/*hmm* 9427 9428HOST AP DRIVER 9429M: Jouni Malinen <j@w1.fi> 9430L: linux-wireless@vger.kernel.org 9431S: Obsolete 9432W: http://w1.fi/hostap-driver.html 9433F: drivers/net/wireless/intersil/hostap/ 9434 9435HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9436L: platform-driver-x86@vger.kernel.org 9437S: Orphan 9438F: drivers/platform/x86/hp/tc1100-wmi.c 9439 9440HPET: High Precision Event Timers driver 9441M: Clemens Ladisch <clemens@ladisch.de> 9442S: Maintained 9443F: Documentation/timers/hpet.rst 9444F: drivers/char/hpet.c 9445F: include/linux/hpet.h 9446F: include/uapi/linux/hpet.h 9447 9448HPET: x86 9449S: Orphan 9450F: arch/x86/include/asm/hpet.h 9451F: arch/x86/kernel/hpet.c 9452 9453HPFS FILESYSTEM 9454M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9455S: Maintained 9456W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9457F: fs/hpfs/ 9458 9459HSI SUBSYSTEM 9460M: Sebastian Reichel <sre@kernel.org> 9461S: Maintained 9462T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9463F: Documentation/ABI/testing/sysfs-bus-hsi 9464F: Documentation/driver-api/hsi.rst 9465F: drivers/hsi/ 9466F: include/linux/hsi/ 9467F: include/uapi/linux/hsi/ 9468 9469HSO 3G MODEM DRIVER 9470L: linux-usb@vger.kernel.org 9471S: Orphan 9472F: drivers/net/usb/hso.c 9473 9474HSR NETWORK PROTOCOL 9475L: netdev@vger.kernel.org 9476S: Orphan 9477F: net/hsr/ 9478 9479HT16K33 LED CONTROLLER DRIVER 9480M: Robin van der Gracht <robin@protonic.nl> 9481S: Maintained 9482F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9483F: drivers/auxdisplay/ht16k33.c 9484 9485HTCPEN TOUCHSCREEN DRIVER 9486M: Pau Oliva Fora <pof@eslack.org> 9487L: linux-input@vger.kernel.org 9488S: Maintained 9489F: drivers/input/touchscreen/htcpen.c 9490 9491HTE SUBSYSTEM 9492M: Dipen Patel <dipenp@nvidia.com> 9493L: timestamp@lists.linux.dev 9494S: Maintained 9495Q: https://patchwork.kernel.org/project/timestamp/list/ 9496T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9497F: Documentation/devicetree/bindings/timestamp/ 9498F: Documentation/driver-api/hte/ 9499F: drivers/hte/ 9500F: include/linux/hte.h 9501 9502HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9503M: Lorenzo Bianconi <lorenzo@kernel.org> 9504L: linux-iio@vger.kernel.org 9505S: Maintained 9506W: http://www.st.com/ 9507F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9508F: drivers/iio/humidity/hts221* 9509 9510HUAWEI ETHERNET DRIVER 9511M: Cai Huoqing <cai.huoqing@linux.dev> 9512L: netdev@vger.kernel.org 9513S: Maintained 9514F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9515F: drivers/net/ethernet/huawei/hinic/ 9516 9517HUGETLB SUBSYSTEM 9518M: Mike Kravetz <mike.kravetz@oracle.com> 9519M: Muchun Song <muchun.song@linux.dev> 9520L: linux-mm@kvack.org 9521S: Maintained 9522F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9523F: Documentation/admin-guide/mm/hugetlbpage.rst 9524F: Documentation/mm/hugetlbfs_reserv.rst 9525F: Documentation/mm/vmemmap_dedup.rst 9526F: fs/hugetlbfs/ 9527F: include/linux/hugetlb.h 9528F: mm/hugetlb.c 9529F: mm/hugetlb_vmemmap.c 9530F: mm/hugetlb_vmemmap.h 9531 9532HVA ST MEDIA DRIVER 9533M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9534L: linux-media@vger.kernel.org 9535S: Supported 9536W: https://linuxtv.org 9537T: git git://linuxtv.org/media_tree.git 9538F: drivers/media/platform/st/sti/hva 9539 9540HWPOISON MEMORY FAILURE HANDLING 9541M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9542R: Miaohe Lin <linmiaohe@huawei.com> 9543L: linux-mm@kvack.org 9544S: Maintained 9545F: mm/hwpoison-inject.c 9546F: mm/memory-failure.c 9547 9548HYCON HY46XX TOUCHSCREEN SUPPORT 9549M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9550L: linux-input@vger.kernel.org 9551S: Maintained 9552F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9553F: drivers/input/touchscreen/hycon-hy46xx.c 9554 9555HYGON PROCESSOR SUPPORT 9556M: Pu Wen <puwen@hygon.cn> 9557L: linux-kernel@vger.kernel.org 9558S: Maintained 9559F: arch/x86/kernel/cpu/hygon.c 9560 9561HYNIX HI556 SENSOR DRIVER 9562M: Shawn Tu <shawnx.tu@intel.com> 9563L: linux-media@vger.kernel.org 9564S: Maintained 9565T: git git://linuxtv.org/media_tree.git 9566F: drivers/media/i2c/hi556.c 9567 9568HYNIX HI846 SENSOR DRIVER 9569M: Martin Kepplinger <martin.kepplinger@puri.sm> 9570L: linux-media@vger.kernel.org 9571S: Maintained 9572F: drivers/media/i2c/hi846.c 9573 9574HYNIX HI847 SENSOR DRIVER 9575M: Shawn Tu <shawnx.tu@intel.com> 9576L: linux-media@vger.kernel.org 9577S: Maintained 9578F: drivers/media/i2c/hi847.c 9579 9580Hyper-V/Azure CORE AND DRIVERS 9581M: "K. Y. Srinivasan" <kys@microsoft.com> 9582M: Haiyang Zhang <haiyangz@microsoft.com> 9583M: Wei Liu <wei.liu@kernel.org> 9584M: Dexuan Cui <decui@microsoft.com> 9585L: linux-hyperv@vger.kernel.org 9586S: Supported 9587T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9588F: Documentation/ABI/stable/sysfs-bus-vmbus 9589F: Documentation/ABI/testing/debugfs-hyperv 9590F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9591F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9592F: Documentation/virt/hyperv 9593F: arch/arm64/hyperv 9594F: arch/arm64/include/asm/hyperv-tlfs.h 9595F: arch/arm64/include/asm/mshyperv.h 9596F: arch/x86/hyperv 9597F: arch/x86/include/asm/hyperv-tlfs.h 9598F: arch/x86/include/asm/mshyperv.h 9599F: arch/x86/include/asm/trace/hyperv.h 9600F: arch/x86/kernel/cpu/mshyperv.c 9601F: drivers/clocksource/hyperv_timer.c 9602F: drivers/hid/hid-hyperv.c 9603F: drivers/hv/ 9604F: drivers/input/serio/hyperv-keyboard.c 9605F: drivers/iommu/hyperv-iommu.c 9606F: drivers/net/ethernet/microsoft/ 9607F: drivers/net/hyperv/ 9608F: drivers/pci/controller/pci-hyperv-intf.c 9609F: drivers/pci/controller/pci-hyperv.c 9610F: drivers/scsi/storvsc_drv.c 9611F: drivers/uio/uio_hv_generic.c 9612F: drivers/video/fbdev/hyperv_fb.c 9613F: include/asm-generic/hyperv-tlfs.h 9614F: include/asm-generic/mshyperv.h 9615F: include/clocksource/hyperv_timer.h 9616F: include/linux/hyperv.h 9617F: include/net/mana 9618F: include/uapi/linux/hyperv.h 9619F: net/vmw_vsock/hyperv_transport.c 9620F: tools/hv/ 9621 9622HYPERBUS SUPPORT 9623M: Vignesh Raghavendra <vigneshr@ti.com> 9624L: linux-mtd@lists.infradead.org 9625S: Supported 9626Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9627C: irc://irc.oftc.net/mtd 9628T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9629F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9630F: drivers/mtd/hyperbus/ 9631F: include/linux/mtd/hyperbus.h 9632 9633HYPERVISOR VIRTUAL CONSOLE DRIVER 9634L: linuxppc-dev@lists.ozlabs.org 9635S: Odd Fixes 9636F: drivers/tty/hvc/ 9637 9638I2C ACPI SUPPORT 9639M: Mika Westerberg <mika.westerberg@linux.intel.com> 9640L: linux-i2c@vger.kernel.org 9641L: linux-acpi@vger.kernel.org 9642S: Maintained 9643F: drivers/i2c/i2c-core-acpi.c 9644 9645I2C CONTROLLER DRIVER FOR NVIDIA GPU 9646M: Ajay Gupta <ajayg@nvidia.com> 9647L: linux-i2c@vger.kernel.org 9648S: Maintained 9649F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9650F: drivers/i2c/busses/i2c-nvidia-gpu.c 9651 9652I2C MUXES 9653M: Peter Rosin <peda@axentia.se> 9654L: linux-i2c@vger.kernel.org 9655S: Maintained 9656F: Documentation/devicetree/bindings/i2c/i2c-arb* 9657F: Documentation/devicetree/bindings/i2c/i2c-gate* 9658F: Documentation/devicetree/bindings/i2c/i2c-mux* 9659F: Documentation/i2c/i2c-topology.rst 9660F: Documentation/i2c/muxes/ 9661F: drivers/i2c/i2c-mux.c 9662F: drivers/i2c/muxes/ 9663F: include/linux/i2c-mux.h 9664 9665I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9666M: Gregory CLEMENT <gregory.clement@bootlin.com> 9667L: linux-i2c@vger.kernel.org 9668S: Maintained 9669F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9670F: drivers/i2c/busses/i2c-mv64xxx.c 9671 9672I2C OVER PARALLEL PORT 9673M: Jean Delvare <jdelvare@suse.com> 9674L: linux-i2c@vger.kernel.org 9675S: Maintained 9676F: Documentation/i2c/busses/i2c-parport.rst 9677F: drivers/i2c/busses/i2c-parport.c 9678 9679I2C SUBSYSTEM 9680M: Wolfram Sang <wsa@kernel.org> 9681L: linux-i2c@vger.kernel.org 9682S: Maintained 9683W: https://i2c.wiki.kernel.org/ 9684Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9685T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9686F: Documentation/devicetree/bindings/i2c/i2c.txt 9687F: Documentation/i2c/ 9688F: drivers/i2c/* 9689F: include/dt-bindings/i2c/i2c.h 9690F: include/linux/i2c-dev.h 9691F: include/linux/i2c-smbus.h 9692F: include/linux/i2c.h 9693F: include/uapi/linux/i2c-*.h 9694F: include/uapi/linux/i2c.h 9695 9696I2C SUBSYSTEM HOST DRIVERS 9697L: linux-i2c@vger.kernel.org 9698S: Odd Fixes 9699W: https://i2c.wiki.kernel.org/ 9700Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9701T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9702F: Documentation/devicetree/bindings/i2c/ 9703F: drivers/i2c/algos/ 9704F: drivers/i2c/busses/ 9705F: include/dt-bindings/i2c/ 9706 9707I2C-TAOS-EVM DRIVER 9708M: Jean Delvare <jdelvare@suse.com> 9709L: linux-i2c@vger.kernel.org 9710S: Maintained 9711F: Documentation/i2c/busses/i2c-taos-evm.rst 9712F: drivers/i2c/busses/i2c-taos-evm.c 9713 9714I2C-TINY-USB DRIVER 9715M: Till Harbaum <till@harbaum.org> 9716L: linux-i2c@vger.kernel.org 9717S: Maintained 9718W: http://www.harbaum.org/till/i2c_tiny_usb 9719F: drivers/i2c/busses/i2c-tiny-usb.c 9720 9721I2C/SMBUS CONTROLLER DRIVERS FOR PC 9722M: Jean Delvare <jdelvare@suse.com> 9723L: linux-i2c@vger.kernel.org 9724S: Maintained 9725F: Documentation/i2c/busses/i2c-ali1535.rst 9726F: Documentation/i2c/busses/i2c-ali1563.rst 9727F: Documentation/i2c/busses/i2c-ali15x3.rst 9728F: Documentation/i2c/busses/i2c-amd756.rst 9729F: Documentation/i2c/busses/i2c-amd8111.rst 9730F: Documentation/i2c/busses/i2c-i801.rst 9731F: Documentation/i2c/busses/i2c-nforce2.rst 9732F: Documentation/i2c/busses/i2c-piix4.rst 9733F: Documentation/i2c/busses/i2c-sis5595.rst 9734F: Documentation/i2c/busses/i2c-sis630.rst 9735F: Documentation/i2c/busses/i2c-sis96x.rst 9736F: Documentation/i2c/busses/i2c-via.rst 9737F: Documentation/i2c/busses/i2c-viapro.rst 9738F: drivers/i2c/busses/i2c-ali1535.c 9739F: drivers/i2c/busses/i2c-ali1563.c 9740F: drivers/i2c/busses/i2c-ali15x3.c 9741F: drivers/i2c/busses/i2c-amd756-s4882.c 9742F: drivers/i2c/busses/i2c-amd756.c 9743F: drivers/i2c/busses/i2c-amd8111.c 9744F: drivers/i2c/busses/i2c-i801.c 9745F: drivers/i2c/busses/i2c-isch.c 9746F: drivers/i2c/busses/i2c-nforce2-s4985.c 9747F: drivers/i2c/busses/i2c-nforce2.c 9748F: drivers/i2c/busses/i2c-piix4.c 9749F: drivers/i2c/busses/i2c-sis5595.c 9750F: drivers/i2c/busses/i2c-sis630.c 9751F: drivers/i2c/busses/i2c-sis96x.c 9752F: drivers/i2c/busses/i2c-via.c 9753F: drivers/i2c/busses/i2c-viapro.c 9754 9755I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9756M: Hans de Goede <hdegoede@redhat.com> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759F: drivers/i2c/busses/i2c-cht-wc.c 9760 9761I2C/SMBUS ISMT DRIVER 9762M: Seth Heasley <seth.heasley@intel.com> 9763M: Neil Horman <nhorman@tuxdriver.com> 9764L: linux-i2c@vger.kernel.org 9765F: Documentation/i2c/busses/i2c-ismt.rst 9766F: drivers/i2c/busses/i2c-ismt.c 9767 9768I2C/SMBUS STUB DRIVER 9769M: Jean Delvare <jdelvare@suse.com> 9770L: linux-i2c@vger.kernel.org 9771S: Maintained 9772F: drivers/i2c/i2c-stub.c 9773 9774I3C DRIVER FOR ASPEED AST2600 9775M: Jeremy Kerr <jk@codeconstruct.com.au> 9776S: Maintained 9777F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9778F: drivers/i3c/master/ast2600-i3c-master.c 9779 9780I3C DRIVER FOR CADENCE I3C MASTER IP 9781M: Przemysław Gaj <pgaj@cadence.com> 9782S: Maintained 9783F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9784F: drivers/i3c/master/i3c-master-cdns.c 9785 9786I3C DRIVER FOR SYNOPSYS DESIGNWARE 9787S: Orphan 9788F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9789F: drivers/i3c/master/dw* 9790 9791I3C SUBSYSTEM 9792M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9793L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9794S: Maintained 9795C: irc://chat.freenode.net/linux-i3c 9796T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9797F: Documentation/ABI/testing/sysfs-bus-i3c 9798F: Documentation/devicetree/bindings/i3c/ 9799F: Documentation/driver-api/i3c 9800F: drivers/i3c/ 9801F: include/linux/i3c/ 9802 9803IA64 (Itanium) PLATFORM 9804L: linux-ia64@vger.kernel.org 9805S: Orphan 9806F: Documentation/arch/ia64/ 9807F: arch/ia64/ 9808 9809IBM Operation Panel Input Driver 9810M: Eddie James <eajames@linux.ibm.com> 9811L: linux-input@vger.kernel.org 9812S: Maintained 9813F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9814F: drivers/input/misc/ibm-panel.c 9815 9816IBM Power 842 compression accelerator 9817M: Haren Myneni <haren@us.ibm.com> 9818S: Supported 9819F: crypto/842.c 9820F: drivers/crypto/nx/Kconfig 9821F: drivers/crypto/nx/Makefile 9822F: drivers/crypto/nx/nx-842* 9823F: include/linux/sw842.h 9824F: lib/842/ 9825 9826IBM Power in-Nest Crypto Acceleration 9827M: Breno Leitão <leitao@debian.org> 9828M: Nayna Jain <nayna@linux.ibm.com> 9829M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9830L: linux-crypto@vger.kernel.org 9831S: Supported 9832F: drivers/crypto/nx/Kconfig 9833F: drivers/crypto/nx/Makefile 9834F: drivers/crypto/nx/nx-aes* 9835F: drivers/crypto/nx/nx-sha* 9836F: drivers/crypto/nx/nx.* 9837F: drivers/crypto/nx/nx_csbcpb.h 9838F: drivers/crypto/nx/nx_debugfs.c 9839 9840IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9841M: Tyrel Datwyler <tyreld@linux.ibm.com> 9842L: linux-pci@vger.kernel.org 9843L: linuxppc-dev@lists.ozlabs.org 9844S: Supported 9845F: drivers/pci/hotplug/rpadlpar* 9846 9847IBM Power Linux RAID adapter 9848M: Brian King <brking@us.ibm.com> 9849S: Supported 9850F: drivers/scsi/ipr.* 9851 9852IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9853M: Tyrel Datwyler <tyreld@linux.ibm.com> 9854L: linux-pci@vger.kernel.org 9855L: linuxppc-dev@lists.ozlabs.org 9856S: Supported 9857F: drivers/pci/hotplug/rpaphp* 9858 9859IBM Power SRIOV Virtual NIC Device Driver 9860M: Haren Myneni <haren@linux.ibm.com> 9861M: Rick Lindsley <ricklind@linux.ibm.com> 9862R: Nick Child <nnac123@linux.ibm.com> 9863R: Dany Madden <danymadden@us.ibm.com> 9864R: Thomas Falcon <tlfalcon@linux.ibm.com> 9865L: netdev@vger.kernel.org 9866S: Supported 9867F: drivers/net/ethernet/ibm/ibmvnic.* 9868 9869IBM Power VFIO Support 9870M: Timothy Pearson <tpearson@raptorengineering.com> 9871S: Supported 9872F: drivers/vfio/vfio_iommu_spapr_tce.c 9873 9874IBM Power Virtual Ethernet Device Driver 9875M: Nick Child <nnac123@linux.ibm.com> 9876L: netdev@vger.kernel.org 9877S: Supported 9878F: drivers/net/ethernet/ibm/ibmveth.* 9879 9880IBM Power Virtual FC Device Drivers 9881M: Tyrel Datwyler <tyreld@linux.ibm.com> 9882L: linux-scsi@vger.kernel.org 9883S: Supported 9884F: drivers/scsi/ibmvscsi/ibmvfc* 9885 9886IBM Power Virtual Management Channel Driver 9887M: Brad Warrum <bwarrum@linux.ibm.com> 9888M: Ritu Agarwal <rituagar@linux.ibm.com> 9889S: Supported 9890F: drivers/misc/ibmvmc.* 9891 9892IBM Power Virtual SCSI Device Drivers 9893M: Tyrel Datwyler <tyreld@linux.ibm.com> 9894L: linux-scsi@vger.kernel.org 9895S: Supported 9896F: drivers/scsi/ibmvscsi/ibmvscsi* 9897F: include/scsi/viosrp.h 9898 9899IBM Power Virtual SCSI Device Target Driver 9900M: Michael Cyr <mikecyr@linux.ibm.com> 9901L: linux-scsi@vger.kernel.org 9902L: target-devel@vger.kernel.org 9903S: Supported 9904F: drivers/scsi/ibmvscsi_tgt/ 9905 9906IBM Power VMX Cryptographic instructions 9907M: Breno Leitão <leitao@debian.org> 9908M: Nayna Jain <nayna@linux.ibm.com> 9909M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9910L: linux-crypto@vger.kernel.org 9911S: Supported 9912F: drivers/crypto/vmx/Kconfig 9913F: drivers/crypto/vmx/Makefile 9914F: drivers/crypto/vmx/aes* 9915F: drivers/crypto/vmx/ghash* 9916F: drivers/crypto/vmx/ppc-xlate.pl 9917F: drivers/crypto/vmx/vmx.c 9918 9919IBM ServeRAID RAID DRIVER 9920S: Orphan 9921F: drivers/scsi/ips.* 9922 9923ICH LPC AND GPIO DRIVER 9924M: Peter Tyser <ptyser@xes-inc.com> 9925S: Maintained 9926F: drivers/gpio/gpio-ich.c 9927F: drivers/mfd/lpc_ich.c 9928 9929ICY I2C DRIVER 9930M: Max Staudt <max@enpas.org> 9931L: linux-i2c@vger.kernel.org 9932S: Maintained 9933F: drivers/i2c/busses/i2c-icy.c 9934 9935IDEAPAD LAPTOP EXTRAS DRIVER 9936M: Ike Panhc <ike.pan@canonical.com> 9937L: platform-driver-x86@vger.kernel.org 9938S: Maintained 9939W: http://launchpad.net/ideapad-laptop 9940F: drivers/platform/x86/ideapad-laptop.c 9941 9942IDEAPAD LAPTOP SLIDEBAR DRIVER 9943M: Andrey Moiseev <o2g.org.ru@gmail.com> 9944L: linux-input@vger.kernel.org 9945S: Maintained 9946W: https://github.com/o2genum/ideapad-slidebar 9947F: drivers/input/misc/ideapad_slidebar.c 9948 9949IDMAPPED MOUNTS 9950M: Christian Brauner <brauner@kernel.org> 9951M: Seth Forshee <sforshee@kernel.org> 9952L: linux-fsdevel@vger.kernel.org 9953S: Maintained 9954T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9955F: Documentation/filesystems/idmappings.rst 9956F: include/linux/mnt_idmapping.* 9957F: tools/testing/selftests/mount_setattr/ 9958 9959IDT VersaClock 5 CLOCK DRIVER 9960M: Luca Ceresoli <luca@lucaceresoli.net> 9961S: Maintained 9962F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9963F: drivers/clk/clk-versaclock5.c 9964 9965IEEE 802.15.4 SUBSYSTEM 9966M: Alexander Aring <alex.aring@gmail.com> 9967M: Stefan Schmidt <stefan@datenfreihafen.org> 9968M: Miquel Raynal <miquel.raynal@bootlin.com> 9969L: linux-wpan@vger.kernel.org 9970S: Maintained 9971W: https://linux-wpan.org/ 9972T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9973T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9974F: Documentation/networking/ieee802154.rst 9975F: drivers/net/ieee802154/ 9976F: include/linux/ieee802154.h 9977F: include/linux/nl802154.h 9978F: include/net/af_ieee802154.h 9979F: include/net/cfg802154.h 9980F: include/net/ieee802154_netdev.h 9981F: include/net/mac802154.h 9982F: include/net/nl802154.h 9983F: net/ieee802154/ 9984F: net/mac802154/ 9985 9986IFCVF VIRTIO DATA PATH ACCELERATOR 9987R: Zhu Lingshan <lingshan.zhu@intel.com> 9988F: drivers/vdpa/ifcvf/ 9989 9990IFE PROTOCOL 9991M: Yotam Gigi <yotam.gi@gmail.com> 9992M: Jamal Hadi Salim <jhs@mojatatu.com> 9993F: include/net/ife.h 9994F: include/uapi/linux/ife.h 9995F: net/ife 9996 9997IGORPLUG-USB IR RECEIVER 9998M: Sean Young <sean@mess.org> 9999L: linux-media@vger.kernel.org 10000S: Maintained 10001F: drivers/media/rc/igorplugusb.c 10002 10003IGUANAWORKS USB IR TRANSCEIVER 10004M: Sean Young <sean@mess.org> 10005L: linux-media@vger.kernel.org 10006S: Maintained 10007F: drivers/media/rc/iguanair.c 10008 10009IIO DIGITAL POTENTIOMETER DAC 10010M: Peter Rosin <peda@axentia.se> 10011L: linux-iio@vger.kernel.org 10012S: Maintained 10013F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10014F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10015F: drivers/iio/dac/dpot-dac.c 10016 10017IIO ENVELOPE DETECTOR 10018M: Peter Rosin <peda@axentia.se> 10019L: linux-iio@vger.kernel.org 10020S: Maintained 10021F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10022F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10023F: drivers/iio/adc/envelope-detector.c 10024 10025IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10026M: Matti Vaittinen <mazziesaccount@gmail.com> 10027L: linux-iio@vger.kernel.org 10028S: Maintained 10029F: drivers/iio/light/gain-time-scale-helper.c 10030F: drivers/iio/light/gain-time-scale-helper.h 10031 10032IIO MULTIPLEXER 10033M: Peter Rosin <peda@axentia.se> 10034L: linux-iio@vger.kernel.org 10035S: Maintained 10036F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10037F: drivers/iio/multiplexer/iio-mux.c 10038 10039IIO SCMI BASED DRIVER 10040M: Jyoti Bhayana <jbhayana@google.com> 10041L: linux-iio@vger.kernel.org 10042S: Maintained 10043F: drivers/iio/common/scmi_sensors/scmi_iio.c 10044 10045IIO SUBSYSTEM AND DRIVERS 10046M: Jonathan Cameron <jic23@kernel.org> 10047R: Lars-Peter Clausen <lars@metafoo.de> 10048L: linux-iio@vger.kernel.org 10049S: Maintained 10050T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10051F: Documentation/ABI/testing/configfs-iio* 10052F: Documentation/ABI/testing/sysfs-bus-iio* 10053F: Documentation/devicetree/bindings/iio/ 10054F: drivers/iio/ 10055F: drivers/staging/iio/ 10056F: include/dt-bindings/iio/ 10057F: include/linux/iio/ 10058F: tools/iio/ 10059 10060IIO UNIT CONVERTER 10061M: Peter Rosin <peda@axentia.se> 10062L: linux-iio@vger.kernel.org 10063S: Maintained 10064F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10065F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10066F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10067F: drivers/iio/afe/iio-rescale.c 10068 10069IKANOS/ADI EAGLE ADSL USB DRIVER 10070M: Matthieu Castet <castet.matthieu@free.fr> 10071M: Stanislaw Gruszka <stf_xl@wp.pl> 10072S: Maintained 10073F: drivers/usb/atm/ueagle-atm.c 10074 10075IMAGIS TOUCHSCREEN DRIVER 10076M: Markuss Broks <markuss.broks@gmail.com> 10077S: Maintained 10078F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10079F: drivers/input/touchscreen/imagis.c 10080 10081IMGTEC ASCII LCD DRIVER 10082M: Paul Burton <paulburton@kernel.org> 10083S: Maintained 10084F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10085F: drivers/auxdisplay/img-ascii-lcd.c 10086 10087IMGTEC IR DECODER DRIVER 10088S: Orphan 10089F: drivers/media/rc/img-ir/ 10090 10091IMON SOUNDGRAPH USB IR RECEIVER 10092M: Sean Young <sean@mess.org> 10093L: linux-media@vger.kernel.org 10094S: Maintained 10095F: drivers/media/rc/imon.c 10096F: drivers/media/rc/imon_raw.c 10097 10098IMS TWINTURBO FRAMEBUFFER DRIVER 10099L: linux-fbdev@vger.kernel.org 10100S: Orphan 10101F: drivers/video/fbdev/imsttfb.c 10102 10103INA209 HARDWARE MONITOR DRIVER 10104M: Guenter Roeck <linux@roeck-us.net> 10105L: linux-hwmon@vger.kernel.org 10106S: Maintained 10107F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10108F: Documentation/hwmon/ina209.rst 10109F: drivers/hwmon/ina209.c 10110 10111INA2XX HARDWARE MONITOR DRIVER 10112M: Guenter Roeck <linux@roeck-us.net> 10113L: linux-hwmon@vger.kernel.org 10114S: Maintained 10115F: Documentation/hwmon/ina2xx.rst 10116F: drivers/hwmon/ina2xx.c 10117F: include/linux/platform_data/ina2xx.h 10118 10119INDEX OF FURTHER KERNEL DOCUMENTATION 10120M: Carlos Bilbao <carlos.bilbao@amd.com> 10121S: Maintained 10122F: Documentation/process/kernel-docs.rst 10123 10124INDUSTRY PACK SUBSYSTEM (IPACK) 10125M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10126M: Jens Taprogge <jens.taprogge@taprogge.org> 10127M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10128L: industrypack-devel@lists.sourceforge.net 10129S: Maintained 10130W: http://industrypack.sourceforge.net 10131F: drivers/ipack/ 10132 10133INFINEON DPS310 Driver 10134M: Eddie James <eajames@linux.ibm.com> 10135L: linux-iio@vger.kernel.org 10136S: Maintained 10137F: drivers/iio/pressure/dps310.c 10138 10139INFINEON PEB2466 ASoC CODEC 10140M: Herve Codina <herve.codina@bootlin.com> 10141L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10142S: Maintained 10143F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10144F: sound/soc/codecs/peb2466.c 10145 10146INFINIBAND SUBSYSTEM 10147M: Jason Gunthorpe <jgg@nvidia.com> 10148M: Leon Romanovsky <leonro@nvidia.com> 10149L: linux-rdma@vger.kernel.org 10150S: Supported 10151W: https://github.com/linux-rdma/rdma-core 10152Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10153T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10154F: Documentation/devicetree/bindings/infiniband/ 10155F: Documentation/infiniband/ 10156F: drivers/infiniband/ 10157F: include/rdma/ 10158F: include/trace/events/ib_mad.h 10159F: include/trace/events/ib_umad.h 10160F: include/trace/misc/rdma.h 10161F: include/uapi/linux/if_infiniband.h 10162F: include/uapi/rdma/ 10163F: samples/bpf/ibumad_kern.c 10164F: samples/bpf/ibumad_user.c 10165 10166INGENIC JZ4780 NAND DRIVER 10167M: Harvey Hunt <harveyhuntnexus@gmail.com> 10168L: linux-mtd@lists.infradead.org 10169L: linux-mips@vger.kernel.org 10170S: Maintained 10171F: drivers/mtd/nand/raw/ingenic/ 10172 10173INGENIC JZ47xx SoCs 10174M: Paul Cercueil <paul@crapouillou.net> 10175L: linux-mips@vger.kernel.org 10176S: Maintained 10177F: arch/mips/boot/dts/ingenic/ 10178F: arch/mips/generic/board-ingenic.c 10179F: arch/mips/include/asm/mach-ingenic/ 10180F: arch/mips/ingenic/Kconfig 10181F: drivers/clk/ingenic/ 10182F: drivers/dma/dma-jz4780.c 10183F: drivers/gpu/drm/ingenic/ 10184F: drivers/i2c/busses/i2c-jz4780.c 10185F: drivers/iio/adc/ingenic-adc.c 10186F: drivers/irqchip/irq-ingenic.c 10187F: drivers/memory/jz4780-nemc.c 10188F: drivers/mmc/host/jz4740_mmc.c 10189F: drivers/mtd/nand/raw/ingenic/ 10190F: drivers/pinctrl/pinctrl-ingenic.c 10191F: drivers/power/supply/ingenic-battery.c 10192F: drivers/pwm/pwm-jz4740.c 10193F: drivers/remoteproc/ingenic_rproc.c 10194F: drivers/rtc/rtc-jz4740.c 10195F: drivers/tty/serial/8250/8250_ingenic.c 10196F: drivers/usb/musb/jz4740.c 10197F: drivers/watchdog/jz4740_wdt.c 10198F: include/dt-bindings/iio/adc/ingenic,adc.h 10199F: include/linux/mfd/ingenic-tcu.h 10200F: sound/soc/codecs/jz47* 10201F: sound/soc/jz4740/ 10202 10203INJOINIC IP5xxx POWER BANK IC DRIVER 10204M: Samuel Holland <samuel@sholland.org> 10205S: Maintained 10206F: drivers/power/supply/ip5xxx_power.c 10207 10208INOTIFY 10209M: Jan Kara <jack@suse.cz> 10210R: Amir Goldstein <amir73il@gmail.com> 10211L: linux-fsdevel@vger.kernel.org 10212S: Maintained 10213F: Documentation/filesystems/inotify.rst 10214F: fs/notify/inotify/ 10215F: include/linux/inotify.h 10216F: include/uapi/linux/inotify.h 10217 10218INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10219M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10220L: linux-input@vger.kernel.org 10221S: Maintained 10222Q: http://patchwork.kernel.org/project/linux-input/list/ 10223T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10224F: Documentation/devicetree/bindings/input/ 10225F: Documentation/devicetree/bindings/serio/ 10226F: Documentation/input/ 10227F: drivers/input/ 10228F: include/dt-bindings/input/ 10229F: include/linux/input.h 10230F: include/linux/input/ 10231F: include/uapi/linux/input-event-codes.h 10232F: include/uapi/linux/input.h 10233 10234INPUT MULTITOUCH (MT) PROTOCOL 10235M: Henrik Rydberg <rydberg@bitmath.org> 10236L: linux-input@vger.kernel.org 10237S: Odd fixes 10238F: Documentation/input/multi-touch-protocol.rst 10239F: drivers/input/input-mt.c 10240K: \b(ABS|SYN)_MT_ 10241 10242INSIDE SECURE CRYPTO DRIVER 10243M: Antoine Tenart <atenart@kernel.org> 10244L: linux-crypto@vger.kernel.org 10245S: Maintained 10246F: drivers/crypto/inside-secure/ 10247 10248INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10249M: Mimi Zohar <zohar@linux.ibm.com> 10250M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10251L: linux-integrity@vger.kernel.org 10252S: Supported 10253T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10254F: security/integrity/ 10255F: security/integrity/ima/ 10256 10257INTEL 810/815 FRAMEBUFFER DRIVER 10258M: Antonino Daplas <adaplas@gmail.com> 10259L: linux-fbdev@vger.kernel.org 10260S: Maintained 10261F: drivers/video/fbdev/i810/ 10262 10263INTEL 8255 GPIO DRIVER 10264M: William Breathitt Gray <william.gray@linaro.org> 10265L: linux-gpio@vger.kernel.org 10266S: Maintained 10267F: drivers/gpio/gpio-i8255.c 10268F: drivers/gpio/gpio-i8255.h 10269 10270INTEL ASoC DRIVERS 10271M: Cezary Rojewski <cezary.rojewski@intel.com> 10272M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10273M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10274M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10275M: Bard Liao <yung-chuan.liao@linux.intel.com> 10276M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10277M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10278L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10279S: Supported 10280F: sound/soc/intel/ 10281 10282INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10283M: Hans de Goede <hdegoede@redhat.com> 10284L: platform-driver-x86@vger.kernel.org 10285S: Maintained 10286F: drivers/platform/x86/intel/atomisp2/pm.c 10287 10288INTEL ATOMISP2 LED DRIVER 10289M: Hans de Goede <hdegoede@redhat.com> 10290L: platform-driver-x86@vger.kernel.org 10291S: Maintained 10292F: drivers/platform/x86/intel/atomisp2/led.c 10293 10294INTEL BIOS SAR INT1092 DRIVER 10295M: Shravan Sudhakar <s.shravan@intel.com> 10296M: Intel Corporation <linuxwwan@intel.com> 10297L: platform-driver-x86@vger.kernel.org 10298S: Maintained 10299F: drivers/platform/x86/intel/int1092/ 10300 10301INTEL BROXTON PMC DRIVER 10302M: Mika Westerberg <mika.westerberg@linux.intel.com> 10303M: Zha Qipeng <qipeng.zha@intel.com> 10304S: Maintained 10305F: drivers/mfd/intel_pmc_bxt.c 10306F: include/linux/mfd/intel_pmc_bxt.h 10307 10308INTEL C600 SERIES SAS CONTROLLER DRIVER 10309M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10310L: linux-scsi@vger.kernel.org 10311S: Supported 10312T: git git://git.code.sf.net/p/intel-sas/isci 10313F: drivers/scsi/isci/ 10314 10315INTEL CPU family model numbers 10316M: Tony Luck <tony.luck@intel.com> 10317M: x86@kernel.org 10318L: linux-kernel@vger.kernel.org 10319S: Supported 10320F: arch/x86/include/asm/intel-family.h 10321 10322INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10323M: Jani Nikula <jani.nikula@linux.intel.com> 10324M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10325M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10326M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10327L: intel-gfx@lists.freedesktop.org 10328S: Supported 10329W: https://01.org/linuxgraphics/ 10330Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10331B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10332C: irc://irc.oftc.net/intel-gfx 10333T: git git://anongit.freedesktop.org/drm-intel 10334F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10335F: Documentation/gpu/i915.rst 10336F: drivers/gpu/drm/i915/ 10337F: include/drm/i915* 10338F: include/uapi/drm/i915_drm.h 10339 10340INTEL ETHERNET DRIVERS 10341M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10342M: Tony Nguyen <anthony.l.nguyen@intel.com> 10343L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10344S: Supported 10345W: https://www.intel.com/content/www/us/en/support.html 10346Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10348T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10349F: Documentation/networking/device_drivers/ethernet/intel/ 10350F: drivers/net/ethernet/intel/ 10351F: drivers/net/ethernet/intel/*/ 10352F: include/linux/avf/virtchnl.h 10353F: include/linux/net/intel/iidc.h 10354 10355INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10356M: Mustafa Ismail <mustafa.ismail@intel.com> 10357M: Shiraz Saleem <shiraz.saleem@intel.com> 10358L: linux-rdma@vger.kernel.org 10359S: Supported 10360F: drivers/infiniband/hw/irdma/ 10361F: include/uapi/rdma/irdma-abi.h 10362 10363INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10364M: Maik Broemme <mbroemme@libmpq.org> 10365L: linux-fbdev@vger.kernel.org 10366S: Maintained 10367F: Documentation/fb/intelfb.rst 10368F: drivers/video/fbdev/intelfb/ 10369 10370INTEL GPIO DRIVERS 10371M: Andy Shevchenko <andy@kernel.org> 10372L: linux-gpio@vger.kernel.org 10373S: Supported 10374T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10375F: drivers/gpio/gpio-elkhartlake.c 10376F: drivers/gpio/gpio-ich.c 10377F: drivers/gpio/gpio-merrifield.c 10378F: drivers/gpio/gpio-ml-ioh.c 10379F: drivers/gpio/gpio-pch.c 10380F: drivers/gpio/gpio-sch.c 10381F: drivers/gpio/gpio-sodaville.c 10382F: drivers/gpio/gpio-tangier.c 10383 10384INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10385M: Zhenyu Wang <zhenyuw@linux.intel.com> 10386M: Zhi Wang <zhi.a.wang@intel.com> 10387L: intel-gvt-dev@lists.freedesktop.org 10388L: intel-gfx@lists.freedesktop.org 10389S: Supported 10390W: https://01.org/igvt-g 10391T: git https://github.com/intel/gvt-linux.git 10392F: drivers/gpu/drm/i915/gvt/ 10393 10394INTEL HID EVENT DRIVER 10395M: Alex Hung <alexhung@gmail.com> 10396L: platform-driver-x86@vger.kernel.org 10397S: Maintained 10398F: drivers/platform/x86/intel/hid.c 10399 10400INTEL I/OAT DMA DRIVER 10401M: Dave Jiang <dave.jiang@intel.com> 10402R: Dan Williams <dan.j.williams@intel.com> 10403L: dmaengine@vger.kernel.org 10404S: Supported 10405Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10406F: drivers/dma/ioat* 10407 10408INTEL IDLE DRIVER 10409M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10410M: Len Brown <lenb@kernel.org> 10411L: linux-pm@vger.kernel.org 10412S: Supported 10413B: https://bugzilla.kernel.org 10414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10415F: drivers/idle/intel_idle.c 10416 10417INTEL IDXD DRIVER 10418M: Fenghua Yu <fenghua.yu@intel.com> 10419M: Dave Jiang <dave.jiang@intel.com> 10420L: dmaengine@vger.kernel.org 10421S: Supported 10422F: drivers/dma/idxd/* 10423F: include/uapi/linux/idxd.h 10424 10425INTEL IN FIELD SCAN (IFS) DEVICE 10426M: Jithu Joseph <jithu.joseph@intel.com> 10427R: Ashok Raj <ashok.raj@intel.com> 10428R: Tony Luck <tony.luck@intel.com> 10429S: Maintained 10430F: drivers/platform/x86/intel/ifs 10431F: include/trace/events/intel_ifs.h 10432 10433INTEL INTEGRATED SENSOR HUB DRIVER 10434M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10435M: Jiri Kosina <jikos@kernel.org> 10436L: linux-input@vger.kernel.org 10437S: Maintained 10438F: drivers/hid/intel-ish-hid/ 10439 10440INTEL IOMMU (VT-d) 10441M: David Woodhouse <dwmw2@infradead.org> 10442M: Lu Baolu <baolu.lu@linux.intel.com> 10443L: iommu@lists.linux.dev 10444S: Supported 10445T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10446F: drivers/iommu/intel/ 10447 10448INTEL IPU3 CSI-2 CIO2 DRIVER 10449M: Yong Zhi <yong.zhi@intel.com> 10450M: Sakari Ailus <sakari.ailus@linux.intel.com> 10451M: Bingbu Cao <bingbu.cao@intel.com> 10452M: Dan Scally <djrscally@gmail.com> 10453R: Tianshu Qiu <tian.shu.qiu@intel.com> 10454L: linux-media@vger.kernel.org 10455S: Maintained 10456T: git git://linuxtv.org/media_tree.git 10457F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10458F: drivers/media/pci/intel/ipu3/ 10459 10460INTEL IPU3 CSI-2 IMGU DRIVER 10461M: Sakari Ailus <sakari.ailus@linux.intel.com> 10462R: Bingbu Cao <bingbu.cao@intel.com> 10463R: Tianshu Qiu <tian.shu.qiu@intel.com> 10464L: linux-media@vger.kernel.org 10465S: Maintained 10466F: Documentation/admin-guide/media/ipu3.rst 10467F: Documentation/admin-guide/media/ipu3_rcb.svg 10468F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10469F: drivers/staging/media/ipu3/ 10470 10471INTEL ISHTP ECLITE DRIVER 10472M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10473L: platform-driver-x86@vger.kernel.org 10474S: Supported 10475F: drivers/platform/x86/intel/ishtp_eclite.c 10476 10477INTEL IXP4XX CRYPTO SUPPORT 10478M: Corentin Labbe <clabbe@baylibre.com> 10479L: linux-crypto@vger.kernel.org 10480S: Maintained 10481F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10482 10483INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10484M: Krzysztof Halasa <khalasa@piap.pl> 10485S: Maintained 10486F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10487F: drivers/net/wan/ixp4xx_hss.c 10488F: drivers/soc/ixp4xx/ixp4xx-npe.c 10489F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10490F: include/linux/soc/ixp4xx/npe.h 10491F: include/linux/soc/ixp4xx/qmgr.h 10492 10493INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10494M: Deepak Saxena <dsaxena@plexity.net> 10495S: Maintained 10496F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10497F: drivers/char/hw_random/ixp4xx-rng.c 10498 10499INTEL KEEM BAY DRM DRIVER 10500M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10501M: Edmund Dea <edmund.j.dea@intel.com> 10502S: Maintained 10503F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10504F: drivers/gpu/drm/kmb/ 10505 10506INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10507M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10508S: Maintained 10509F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10510F: drivers/crypto/intel/keembay/Kconfig 10511F: drivers/crypto/intel/keembay/Makefile 10512F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10513F: drivers/crypto/intel/keembay/ocs-aes.c 10514F: drivers/crypto/intel/keembay/ocs-aes.h 10515 10516INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10517M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10518M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10519M: Mark Gross <mgross@linux.intel.com> 10520S: Maintained 10521F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10522F: drivers/crypto/intel/keembay/Kconfig 10523F: drivers/crypto/intel/keembay/Makefile 10524F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10525 10526INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10527M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10528M: Declan Murphy <declan.murphy@intel.com> 10529S: Maintained 10530F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10531F: drivers/crypto/intel/keembay/Kconfig 10532F: drivers/crypto/intel/keembay/Makefile 10533F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10534F: drivers/crypto/intel/keembay/ocs-hcu.c 10535F: drivers/crypto/intel/keembay/ocs-hcu.h 10536 10537INTEL MANAGEMENT ENGINE (mei) 10538M: Tomas Winkler <tomas.winkler@intel.com> 10539L: linux-kernel@vger.kernel.org 10540S: Supported 10541F: Documentation/driver-api/mei/* 10542F: drivers/misc/mei/ 10543F: drivers/watchdog/mei_wdt.c 10544F: include/linux/mei_aux.h 10545F: include/linux/mei_cl_bus.h 10546F: include/uapi/linux/mei.h 10547F: include/uapi/linux/mei_uuid.h 10548F: include/uapi/linux/uuid.h 10549F: samples/mei/* 10550 10551INTEL MAX 10 BMC MFD DRIVER 10552M: Xu Yilun <yilun.xu@intel.com> 10553R: Tom Rix <trix@redhat.com> 10554S: Maintained 10555F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10556F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10557F: drivers/hwmon/intel-m10-bmc-hwmon.c 10558F: drivers/mfd/intel-m10-bmc* 10559F: include/linux/mfd/intel-m10-bmc.h 10560 10561INTEL MAX10 BMC SECURE UPDATES 10562M: Russ Weight <russell.h.weight@intel.com> 10563L: linux-fpga@vger.kernel.org 10564S: Maintained 10565F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10566F: drivers/fpga/intel-m10-bmc-sec-update.c 10567 10568INTEL P-Unit IPC DRIVER 10569M: Zha Qipeng <qipeng.zha@intel.com> 10570L: platform-driver-x86@vger.kernel.org 10571S: Maintained 10572F: arch/x86/include/asm/intel_punit_ipc.h 10573F: drivers/platform/x86/intel/punit_ipc.c 10574 10575INTEL PMC CORE DRIVER 10576M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10577M: David E Box <david.e.box@intel.com> 10578L: platform-driver-x86@vger.kernel.org 10579S: Maintained 10580F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10581F: drivers/platform/x86/intel/pmc/ 10582 10583INTEL PMIC GPIO DRIVERS 10584M: Andy Shevchenko <andy@kernel.org> 10585S: Supported 10586T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10587F: drivers/gpio/gpio-*cove.c 10588 10589INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10590M: Andy Shevchenko <andy@kernel.org> 10591S: Supported 10592F: drivers/mfd/intel_soc_pmic* 10593F: include/linux/mfd/intel_soc_pmic* 10594 10595INTEL PMT DRIVERS 10596M: David E. Box <david.e.box@linux.intel.com> 10597S: Supported 10598F: drivers/platform/x86/intel/pmt/ 10599 10600INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10601M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10602L: linux-wireless@vger.kernel.org 10603S: Maintained 10604F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10605F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10606F: drivers/net/wireless/intel/ipw2x00/ 10607 10608INTEL PSTATE DRIVER 10609M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10610M: Len Brown <lenb@kernel.org> 10611L: linux-pm@vger.kernel.org 10612S: Supported 10613F: drivers/cpufreq/intel_pstate.c 10614 10615INTEL PTP DFL ToD DRIVER 10616M: Tianfei Zhang <tianfei.zhang@intel.com> 10617L: linux-fpga@vger.kernel.org 10618L: netdev@vger.kernel.org 10619S: Maintained 10620F: drivers/ptp/ptp_dfl_tod.c 10621 10622INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10623M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10624L: linux-iio@vger.kernel.org 10625F: drivers/counter/intel-qep.c 10626 10627INTEL SCU DRIVERS 10628M: Mika Westerberg <mika.westerberg@linux.intel.com> 10629S: Maintained 10630F: arch/x86/include/asm/intel_scu_ipc.h 10631F: drivers/platform/x86/intel_scu_* 10632 10633INTEL SDSI DRIVER 10634M: David E. Box <david.e.box@linux.intel.com> 10635S: Supported 10636F: drivers/platform/x86/intel/sdsi.c 10637F: tools/arch/x86/intel_sdsi/ 10638F: tools/testing/selftests/drivers/sdsi/ 10639 10640INTEL SGX 10641M: Jarkko Sakkinen <jarkko@kernel.org> 10642R: Dave Hansen <dave.hansen@linux.intel.com> 10643L: linux-sgx@vger.kernel.org 10644S: Supported 10645Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10646T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10647F: Documentation/arch/x86/sgx.rst 10648F: arch/x86/entry/vdso/vsgx.S 10649F: arch/x86/include/asm/sgx.h 10650F: arch/x86/include/uapi/asm/sgx.h 10651F: arch/x86/kernel/cpu/sgx/* 10652F: tools/testing/selftests/sgx/* 10653K: \bSGX_ 10654 10655INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10656M: Daniel Scally <djrscally@gmail.com> 10657S: Maintained 10658F: drivers/platform/x86/intel/int3472/ 10659 10660INTEL SPEED SELECT TECHNOLOGY 10661M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10662L: platform-driver-x86@vger.kernel.org 10663S: Maintained 10664F: drivers/platform/x86/intel/speed_select_if/ 10665F: include/uapi/linux/isst_if.h 10666F: tools/power/x86/intel-speed-select/ 10667 10668INTEL STRATIX10 FIRMWARE DRIVERS 10669M: Dinh Nguyen <dinguyen@kernel.org> 10670L: linux-kernel@vger.kernel.org 10671S: Maintained 10672T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10673F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10674F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10675F: drivers/firmware/stratix10-rsu.c 10676F: drivers/firmware/stratix10-svc.c 10677F: include/linux/firmware/intel/stratix10-smc.h 10678F: include/linux/firmware/intel/stratix10-svc-client.h 10679 10680INTEL TELEMETRY DRIVER 10681M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10682M: "David E. Box" <david.e.box@linux.intel.com> 10683L: platform-driver-x86@vger.kernel.org 10684S: Maintained 10685F: arch/x86/include/asm/intel_telemetry.h 10686F: drivers/platform/x86/intel/telemetry/ 10687 10688INTEL TPMI DRIVER 10689M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10690L: platform-driver-x86@vger.kernel.org 10691S: Maintained 10692F: drivers/platform/x86/intel/tpmi.c 10693F: include/linux/intel_tpmi.h 10694 10695INTEL UNCORE FREQUENCY CONTROL 10696M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10697L: platform-driver-x86@vger.kernel.org 10698S: Maintained 10699F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10700F: drivers/platform/x86/intel/uncore-frequency/ 10701 10702INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10703M: David E. Box <david.e.box@linux.intel.com> 10704S: Supported 10705F: drivers/platform/x86/intel/vsec.* 10706 10707INTEL VIRTUAL BUTTON DRIVER 10708M: AceLan Kao <acelan.kao@canonical.com> 10709L: platform-driver-x86@vger.kernel.org 10710S: Maintained 10711F: drivers/platform/x86/intel/vbtn.c 10712 10713INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10714M: Stanislaw Gruszka <stf_xl@wp.pl> 10715L: linux-wireless@vger.kernel.org 10716S: Supported 10717F: drivers/net/wireless/intel/iwlegacy/ 10718 10719INTEL WIRELESS WIFI LINK (iwlwifi) 10720M: Gregory Greenman <gregory.greenman@intel.com> 10721L: linux-wireless@vger.kernel.org 10722S: Supported 10723W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10724T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10725F: drivers/net/wireless/intel/iwlwifi/ 10726 10727INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10728M: Jithu Joseph <jithu.joseph@intel.com> 10729R: Maurice Ma <maurice.ma@intel.com> 10730S: Maintained 10731W: https://slimbootloader.github.io/security/firmware-update.html 10732F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10733 10734INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10735L: Dell.Client.Kernel@dell.com 10736S: Maintained 10737F: drivers/platform/x86/intel/wmi/thunderbolt.c 10738 10739INTEL WWAN IOSM DRIVER 10740M: M Chetan Kumar <m.chetan.kumar@intel.com> 10741M: Intel Corporation <linuxwwan@intel.com> 10742L: netdev@vger.kernel.org 10743S: Maintained 10744F: drivers/net/wwan/iosm/ 10745 10746INTEL(R) TRACE HUB 10747M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10748S: Supported 10749F: Documentation/trace/intel_th.rst 10750F: drivers/hwtracing/intel_th/ 10751F: include/linux/intel_th.h 10752 10753INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10754M: Ning Sun <ning.sun@intel.com> 10755L: tboot-devel@lists.sourceforge.net 10756S: Supported 10757W: http://tboot.sourceforge.net 10758T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10759F: Documentation/arch/x86/intel_txt.rst 10760F: arch/x86/kernel/tboot.c 10761F: include/linux/tboot.h 10762 10763INTERCONNECT API 10764M: Georgi Djakov <djakov@kernel.org> 10765L: linux-pm@vger.kernel.org 10766S: Maintained 10767T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10768F: Documentation/devicetree/bindings/interconnect/ 10769F: Documentation/driver-api/interconnect.rst 10770F: drivers/interconnect/ 10771F: include/dt-bindings/interconnect/ 10772F: include/linux/interconnect-provider.h 10773F: include/linux/interconnect.h 10774 10775INTERRUPT COUNTER DRIVER 10776M: Oleksij Rempel <o.rempel@pengutronix.de> 10777R: Pengutronix Kernel Team <kernel@pengutronix.de> 10778L: linux-iio@vger.kernel.org 10779F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10780F: drivers/counter/interrupt-cnt.c 10781 10782INTERSIL ISL7998X VIDEO DECODER DRIVER 10783M: Michael Tretter <m.tretter@pengutronix.de> 10784R: Pengutronix Kernel Team <kernel@pengutronix.de> 10785L: linux-media@vger.kernel.org 10786S: Maintained 10787F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10788F: drivers/media/i2c/isl7998x.c 10789 10790INVENSENSE ICM-426xx IMU DRIVER 10791M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10792L: linux-iio@vger.kernel.org 10793S: Maintained 10794W: https://invensense.tdk.com/ 10795F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10796F: drivers/iio/imu/inv_icm42600/ 10797 10798INVENSENSE MPU-3050 GYROSCOPE DRIVER 10799M: Linus Walleij <linus.walleij@linaro.org> 10800L: linux-iio@vger.kernel.org 10801S: Maintained 10802F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10803F: drivers/iio/gyro/mpu3050* 10804 10805IOC3 ETHERNET DRIVER 10806M: Ralf Baechle <ralf@linux-mips.org> 10807L: linux-mips@vger.kernel.org 10808S: Maintained 10809F: drivers/net/ethernet/sgi/ioc3-eth.c 10810 10811IOMAP FILESYSTEM LIBRARY 10812M: Christoph Hellwig <hch@infradead.org> 10813M: Darrick J. Wong <djwong@kernel.org> 10814L: linux-xfs@vger.kernel.org 10815L: linux-fsdevel@vger.kernel.org 10816S: Supported 10817T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10818F: fs/iomap/ 10819F: include/linux/iomap.h 10820 10821IOMMU DMA-API LAYER 10822M: Robin Murphy <robin.murphy@arm.com> 10823L: iommu@lists.linux.dev 10824S: Maintained 10825T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10826F: drivers/iommu/dma-iommu.c 10827F: drivers/iommu/dma-iommu.h 10828F: drivers/iommu/iova.c 10829F: include/linux/iova.h 10830 10831IOMMU SUBSYSTEM 10832M: Joerg Roedel <joro@8bytes.org> 10833M: Will Deacon <will@kernel.org> 10834R: Robin Murphy <robin.murphy@arm.com> 10835L: iommu@lists.linux.dev 10836S: Maintained 10837T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10838F: Documentation/devicetree/bindings/iommu/ 10839F: Documentation/userspace-api/iommu.rst 10840F: drivers/iommu/ 10841F: include/linux/iommu.h 10842F: include/linux/iova.h 10843F: include/linux/of_iommu.h 10844F: include/uapi/linux/iommu.h 10845 10846IOMMUFD 10847M: Jason Gunthorpe <jgg@nvidia.com> 10848M: Kevin Tian <kevin.tian@intel.com> 10849L: iommu@lists.linux.dev 10850S: Maintained 10851T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10852F: Documentation/userspace-api/iommufd.rst 10853F: drivers/iommu/iommufd/ 10854F: include/linux/iommufd.h 10855F: include/uapi/linux/iommufd.h 10856F: tools/testing/selftests/iommu/ 10857 10858IOSYS-MAP HELPERS 10859M: Thomas Zimmermann <tzimmermann@suse.de> 10860L: dri-devel@lists.freedesktop.org 10861S: Maintained 10862T: git git://anongit.freedesktop.org/drm/drm-misc 10863F: include/linux/iosys-map.h 10864 10865IO_URING 10866M: Jens Axboe <axboe@kernel.dk> 10867R: Pavel Begunkov <asml.silence@gmail.com> 10868L: io-uring@vger.kernel.org 10869S: Maintained 10870T: git git://git.kernel.dk/linux-block 10871T: git git://git.kernel.dk/liburing 10872F: include/linux/io_uring.h 10873F: include/linux/io_uring_types.h 10874F: include/trace/events/io_uring.h 10875F: include/uapi/linux/io_uring.h 10876F: io_uring/ 10877F: tools/io_uring/ 10878 10879IPMI SUBSYSTEM 10880M: Corey Minyard <minyard@acm.org> 10881L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10882S: Supported 10883W: http://openipmi.sourceforge.net/ 10884T: git https://github.com/cminyard/linux-ipmi.git for-next 10885F: Documentation/devicetree/bindings/ipmi/ 10886F: Documentation/driver-api/ipmi.rst 10887F: drivers/char/ipmi/ 10888F: include/linux/ipmi* 10889F: include/uapi/linux/ipmi* 10890 10891IPS SCSI RAID DRIVER 10892M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10893L: linux-scsi@vger.kernel.org 10894S: Maintained 10895W: http://www.adaptec.com/ 10896F: drivers/scsi/ips* 10897 10898IPVS 10899M: Simon Horman <horms@verge.net.au> 10900M: Julian Anastasov <ja@ssi.bg> 10901L: netdev@vger.kernel.org 10902L: lvs-devel@vger.kernel.org 10903S: Maintained 10904T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10905T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10906F: Documentation/networking/ipvs-sysctl.rst 10907F: include/net/ip_vs.h 10908F: include/uapi/linux/ip_vs.h 10909F: net/netfilter/ipvs/ 10910 10911IPWIRELESS DRIVER 10912M: Jiri Kosina <jikos@kernel.org> 10913M: David Sterba <dsterba@suse.com> 10914S: Odd Fixes 10915F: drivers/tty/ipwireless/ 10916 10917IRON DEVICE AUDIO CODEC DRIVERS 10918M: Kiseok Jo <kiseok.jo@irondevice.com> 10919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10920S: Maintained 10921F: Documentation/devicetree/bindings/sound/irondevice,* 10922F: sound/soc/codecs/sma* 10923 10924IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10925M: Marc Zyngier <maz@kernel.org> 10926S: Maintained 10927T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10928F: Documentation/core-api/irq/irq-domain.rst 10929F: include/linux/irqdomain.h 10930F: kernel/irq/irqdomain.c 10931F: kernel/irq/msi.c 10932 10933IRQ SUBSYSTEM 10934M: Thomas Gleixner <tglx@linutronix.de> 10935L: linux-kernel@vger.kernel.org 10936S: Maintained 10937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10938F: include/linux/group_cpus.h 10939F: kernel/irq/ 10940F: lib/group_cpus.c 10941 10942IRQCHIP DRIVERS 10943M: Thomas Gleixner <tglx@linutronix.de> 10944M: Marc Zyngier <maz@kernel.org> 10945L: linux-kernel@vger.kernel.org 10946S: Maintained 10947T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10948F: Documentation/devicetree/bindings/interrupt-controller/ 10949F: drivers/irqchip/ 10950 10951ISA 10952M: William Breathitt Gray <william.gray@linaro.org> 10953S: Maintained 10954F: Documentation/driver-api/isa.rst 10955F: drivers/base/isa.c 10956F: include/linux/isa.h 10957 10958ISA RADIO MODULE 10959M: Hans Verkuil <hverkuil@xs4all.nl> 10960L: linux-media@vger.kernel.org 10961S: Maintained 10962W: https://linuxtv.org 10963T: git git://linuxtv.org/media_tree.git 10964F: drivers/media/radio/radio-isa* 10965 10966ISAPNP 10967M: Jaroslav Kysela <perex@perex.cz> 10968S: Maintained 10969F: Documentation/driver-api/isapnp.rst 10970F: drivers/pnp/isapnp/ 10971F: include/linux/isapnp.h 10972 10973ISCSI 10974M: Lee Duncan <lduncan@suse.com> 10975M: Chris Leech <cleech@redhat.com> 10976M: Mike Christie <michael.christie@oracle.com> 10977L: open-iscsi@googlegroups.com 10978L: linux-scsi@vger.kernel.org 10979S: Maintained 10980W: www.open-iscsi.com 10981F: drivers/scsi/*iscsi* 10982F: include/scsi/*iscsi* 10983 10984iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10985M: Peter Jones <pjones@redhat.com> 10986M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10987S: Maintained 10988F: drivers/firmware/iscsi_ibft* 10989 10990ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10991M: Sagi Grimberg <sagi@grimberg.me> 10992M: Max Gurtovoy <mgurtovoy@nvidia.com> 10993L: linux-rdma@vger.kernel.org 10994S: Supported 10995W: http://www.openfabrics.org 10996W: www.open-iscsi.org 10997Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10998F: drivers/infiniband/ulp/iser/ 10999 11000ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11001M: Sagi Grimberg <sagi@grimberg.me> 11002L: linux-rdma@vger.kernel.org 11003L: target-devel@vger.kernel.org 11004S: Supported 11005W: http://www.linux-iscsi.org 11006T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11007F: drivers/infiniband/ulp/isert 11008 11009ISDN/CMTP OVER BLUETOOTH 11010M: Karsten Keil <isdn@linux-pingi.de> 11011L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11012L: netdev@vger.kernel.org 11013S: Odd Fixes 11014W: http://www.isdn4linux.de 11015F: Documentation/isdn/ 11016F: drivers/isdn/capi/ 11017F: include/linux/isdn/ 11018F: include/uapi/linux/isdn/ 11019F: net/bluetooth/cmtp/ 11020 11021ISDN/mISDN SUBSYSTEM 11022M: Karsten Keil <isdn@linux-pingi.de> 11023L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11024L: netdev@vger.kernel.org 11025S: Maintained 11026W: http://www.isdn4linux.de 11027F: drivers/isdn/Kconfig 11028F: drivers/isdn/Makefile 11029F: drivers/isdn/hardware/ 11030F: drivers/isdn/mISDN/ 11031 11032ISOFS FILESYSTEM 11033M: Jan Kara <jack@suse.cz> 11034L: linux-fsdevel@vger.kernel.org 11035S: Maintained 11036F: Documentation/filesystems/isofs.rst 11037F: fs/isofs/ 11038 11039IT87 HARDWARE MONITORING DRIVER 11040M: Jean Delvare <jdelvare@suse.com> 11041L: linux-hwmon@vger.kernel.org 11042S: Maintained 11043F: Documentation/hwmon/it87.rst 11044F: drivers/hwmon/it87.c 11045 11046IT913X MEDIA DRIVER 11047M: Antti Palosaari <crope@iki.fi> 11048L: linux-media@vger.kernel.org 11049S: Maintained 11050W: https://linuxtv.org 11051W: http://palosaari.fi/linux/ 11052Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11053T: git git://linuxtv.org/anttip/media_tree.git 11054F: drivers/media/tuners/it913x* 11055 11056ITE IT66121 HDMI BRIDGE DRIVER 11057M: Phong LE <ple@baylibre.com> 11058M: Neil Armstrong <neil.armstrong@linaro.org> 11059S: Maintained 11060T: git git://anongit.freedesktop.org/drm/drm-misc 11061F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11062F: drivers/gpu/drm/bridge/ite-it66121.c 11063 11064IVTV VIDEO4LINUX DRIVER 11065M: Andy Walls <awalls@md.metrocast.net> 11066L: linux-media@vger.kernel.org 11067S: Maintained 11068W: https://linuxtv.org 11069T: git git://linuxtv.org/media_tree.git 11070F: Documentation/admin-guide/media/ivtv* 11071F: drivers/media/pci/ivtv/ 11072F: include/uapi/linux/ivtv* 11073 11074IX2505V MEDIA DRIVER 11075M: Malcolm Priestley <tvboxspy@gmail.com> 11076L: linux-media@vger.kernel.org 11077S: Maintained 11078W: https://linuxtv.org 11079Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11080F: drivers/media/dvb-frontends/ix2505v* 11081 11082JAILHOUSE HYPERVISOR INTERFACE 11083M: Jan Kiszka <jan.kiszka@siemens.com> 11084L: jailhouse-dev@googlegroups.com 11085S: Maintained 11086F: arch/x86/include/asm/jailhouse_para.h 11087F: arch/x86/kernel/jailhouse.c 11088 11089JC42.4 TEMPERATURE SENSOR DRIVER 11090M: Guenter Roeck <linux@roeck-us.net> 11091L: linux-hwmon@vger.kernel.org 11092S: Maintained 11093F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11094F: Documentation/hwmon/jc42.rst 11095F: drivers/hwmon/jc42.c 11096 11097JFS FILESYSTEM 11098M: Dave Kleikamp <shaggy@kernel.org> 11099L: jfs-discussion@lists.sourceforge.net 11100S: Odd Fixes 11101W: http://jfs.sourceforge.net/ 11102T: git https://github.com/kleikamp/linux-shaggy.git 11103F: Documentation/admin-guide/jfs.rst 11104F: fs/jfs/ 11105 11106JME NETWORK DRIVER 11107M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11108L: netdev@vger.kernel.org 11109S: Maintained 11110F: drivers/net/ethernet/jme.* 11111 11112JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11113M: David Woodhouse <dwmw2@infradead.org> 11114M: Richard Weinberger <richard@nod.at> 11115L: linux-mtd@lists.infradead.org 11116S: Odd Fixes 11117W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11118T: git git://git.infradead.org/ubifs-2.6.git 11119F: fs/jffs2/ 11120F: include/uapi/linux/jffs2.h 11121 11122JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11123M: "Theodore Ts'o" <tytso@mit.edu> 11124M: Jan Kara <jack@suse.com> 11125L: linux-ext4@vger.kernel.org 11126S: Maintained 11127F: fs/jbd2/ 11128F: include/linux/jbd2.h 11129 11130JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11131M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11132L: linux-media@vger.kernel.org 11133L: linux-renesas-soc@vger.kernel.org 11134S: Maintained 11135F: drivers/media/platform/renesas/rcar_jpu.c 11136 11137JSM Neo PCI based serial card 11138L: linux-serial@vger.kernel.org 11139S: Orphan 11140F: drivers/tty/serial/jsm/ 11141 11142K10TEMP HARDWARE MONITORING DRIVER 11143M: Clemens Ladisch <clemens@ladisch.de> 11144L: linux-hwmon@vger.kernel.org 11145S: Maintained 11146F: Documentation/hwmon/k10temp.rst 11147F: drivers/hwmon/k10temp.c 11148 11149K8TEMP HARDWARE MONITORING DRIVER 11150M: Rudolf Marek <r.marek@assembler.cz> 11151L: linux-hwmon@vger.kernel.org 11152S: Maintained 11153F: Documentation/hwmon/k8temp.rst 11154F: drivers/hwmon/k8temp.c 11155 11156KASAN 11157M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11158R: Alexander Potapenko <glider@google.com> 11159R: Andrey Konovalov <andreyknvl@gmail.com> 11160R: Dmitry Vyukov <dvyukov@google.com> 11161R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11162L: kasan-dev@googlegroups.com 11163S: Maintained 11164F: Documentation/dev-tools/kasan.rst 11165F: arch/*/include/asm/*kasan.h 11166F: arch/*/mm/kasan_init* 11167F: include/linux/kasan*.h 11168F: lib/Kconfig.kasan 11169F: mm/kasan/ 11170F: scripts/Makefile.kasan 11171 11172KCONFIG 11173M: Masahiro Yamada <masahiroy@kernel.org> 11174L: linux-kbuild@vger.kernel.org 11175S: Maintained 11176Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11177T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11178F: Documentation/kbuild/kconfig* 11179F: scripts/Kconfig.include 11180F: scripts/kconfig/ 11181 11182KCOV 11183R: Dmitry Vyukov <dvyukov@google.com> 11184R: Andrey Konovalov <andreyknvl@gmail.com> 11185L: kasan-dev@googlegroups.com 11186S: Maintained 11187F: Documentation/dev-tools/kcov.rst 11188F: include/linux/kcov.h 11189F: include/uapi/linux/kcov.h 11190F: kernel/kcov.c 11191F: scripts/Makefile.kcov 11192 11193KCSAN 11194M: Marco Elver <elver@google.com> 11195R: Dmitry Vyukov <dvyukov@google.com> 11196L: kasan-dev@googlegroups.com 11197S: Maintained 11198F: Documentation/dev-tools/kcsan.rst 11199F: include/linux/kcsan*.h 11200F: kernel/kcsan/ 11201F: lib/Kconfig.kcsan 11202F: scripts/Makefile.kcsan 11203 11204KDUMP 11205M: Baoquan He <bhe@redhat.com> 11206R: Vivek Goyal <vgoyal@redhat.com> 11207R: Dave Young <dyoung@redhat.com> 11208L: kexec@lists.infradead.org 11209S: Maintained 11210W: http://lse.sourceforge.net/kdump/ 11211F: Documentation/admin-guide/kdump/ 11212F: fs/proc/vmcore.c 11213F: include/linux/crash_core.h 11214F: include/linux/crash_dump.h 11215F: include/uapi/linux/vmcore.h 11216F: kernel/crash_*.c 11217 11218KEENE FM RADIO TRANSMITTER DRIVER 11219M: Hans Verkuil <hverkuil@xs4all.nl> 11220L: linux-media@vger.kernel.org 11221S: Maintained 11222W: https://linuxtv.org 11223T: git git://linuxtv.org/media_tree.git 11224F: drivers/media/radio/radio-keene* 11225 11226KERNEL AUTOMOUNTER 11227M: Ian Kent <raven@themaw.net> 11228L: autofs@vger.kernel.org 11229S: Maintained 11230F: fs/autofs/ 11231 11232KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11233M: Masahiro Yamada <masahiroy@kernel.org> 11234R: Nathan Chancellor <nathan@kernel.org> 11235R: Nick Desaulniers <ndesaulniers@google.com> 11236R: Nicolas Schier <nicolas@fjasle.eu> 11237L: linux-kbuild@vger.kernel.org 11238S: Maintained 11239Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11240T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11241F: Documentation/kbuild/ 11242F: Makefile 11243F: scripts/*vmlinux* 11244F: scripts/Kbuild* 11245F: scripts/Makefile* 11246F: scripts/basic/ 11247F: scripts/dummy-tools/ 11248F: scripts/mk* 11249F: scripts/mod/ 11250F: scripts/package/ 11251 11252KERNEL HARDENING (not covered by other areas) 11253M: Kees Cook <keescook@chromium.org> 11254L: linux-hardening@vger.kernel.org 11255S: Supported 11256T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11257F: Documentation/ABI/testing/sysfs-kernel-oops_count 11258F: Documentation/ABI/testing/sysfs-kernel-warn_count 11259F: include/linux/overflow.h 11260F: include/linux/randomize_kstack.h 11261F: mm/usercopy.c 11262K: \b(add|choose)_random_kstack_offset\b 11263K: \b__check_(object_size|heap_object)\b 11264 11265KERNEL JANITORS 11266L: kernel-janitors@vger.kernel.org 11267S: Odd Fixes 11268W: http://kernelnewbies.org/KernelJanitors 11269 11270KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11271M: Chuck Lever <chuck.lever@oracle.com> 11272M: Jeff Layton <jlayton@kernel.org> 11273L: linux-nfs@vger.kernel.org 11274S: Supported 11275W: http://nfs.sourceforge.net/ 11276T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11277F: Documentation/filesystems/nfs/ 11278F: fs/exportfs/ 11279F: fs/lockd/ 11280F: fs/nfs_common/ 11281F: fs/nfsd/ 11282F: include/linux/lockd/ 11283F: include/linux/sunrpc/ 11284F: include/trace/events/rpcgss.h 11285F: include/trace/events/rpcrdma.h 11286F: include/trace/events/sunrpc.h 11287F: include/trace/misc/fs.h 11288F: include/trace/misc/nfs.h 11289F: include/trace/misc/sunrpc.h 11290F: include/uapi/linux/nfsd/ 11291F: include/uapi/linux/sunrpc/ 11292F: net/sunrpc/ 11293 11294KERNEL REGRESSIONS 11295M: Thorsten Leemhuis <linux@leemhuis.info> 11296L: regressions@lists.linux.dev 11297S: Supported 11298F: Documentation/admin-guide/reporting-regressions.rst 11299F: Documentation/process/handling-regressions.rst 11300 11301KERNEL SELFTEST FRAMEWORK 11302M: Shuah Khan <shuah@kernel.org> 11303M: Shuah Khan <skhan@linuxfoundation.org> 11304L: linux-kselftest@vger.kernel.org 11305S: Maintained 11306Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11307T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11308F: Documentation/dev-tools/kselftest* 11309F: tools/testing/selftests/ 11310 11311KERNEL SMB3 SERVER (KSMBD) 11312M: Namjae Jeon <linkinjeon@kernel.org> 11313M: Steve French <sfrench@samba.org> 11314R: Sergey Senozhatsky <senozhatsky@chromium.org> 11315R: Tom Talpey <tom@talpey.com> 11316L: linux-cifs@vger.kernel.org 11317S: Maintained 11318T: git git://git.samba.org/ksmbd.git 11319F: Documentation/filesystems/smb/ksmbd.rst 11320F: fs/smb/common/ 11321F: fs/smb/server/ 11322 11323KERNEL UNIT TESTING FRAMEWORK (KUnit) 11324M: Brendan Higgins <brendanhiggins@google.com> 11325M: David Gow <davidgow@google.com> 11326L: linux-kselftest@vger.kernel.org 11327L: kunit-dev@googlegroups.com 11328S: Maintained 11329W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11330F: Documentation/dev-tools/kunit/ 11331F: include/kunit/ 11332F: lib/kunit/ 11333F: tools/testing/kunit/ 11334 11335KERNEL USERMODE HELPER 11336M: Luis Chamberlain <mcgrof@kernel.org> 11337L: linux-kernel@vger.kernel.org 11338S: Maintained 11339F: include/linux/umh.h 11340F: kernel/umh.c 11341 11342KERNEL VIRTUAL MACHINE (KVM) 11343M: Paolo Bonzini <pbonzini@redhat.com> 11344L: kvm@vger.kernel.org 11345S: Supported 11346W: http://www.linux-kvm.org 11347T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11348F: Documentation/virt/kvm/ 11349F: include/asm-generic/kvm* 11350F: include/kvm/iodev.h 11351F: include/linux/kvm* 11352F: include/trace/events/kvm.h 11353F: include/uapi/asm-generic/kvm* 11354F: include/uapi/linux/kvm* 11355F: tools/kvm/ 11356F: tools/testing/selftests/kvm/ 11357F: virt/kvm/* 11358 11359KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11360M: Marc Zyngier <maz@kernel.org> 11361M: Oliver Upton <oliver.upton@linux.dev> 11362R: James Morse <james.morse@arm.com> 11363R: Suzuki K Poulose <suzuki.poulose@arm.com> 11364R: Zenghui Yu <yuzenghui@huawei.com> 11365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11366L: kvmarm@lists.linux.dev 11367S: Maintained 11368T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11369F: arch/arm64/include/asm/kvm* 11370F: arch/arm64/include/uapi/asm/kvm* 11371F: arch/arm64/kvm/ 11372F: include/kvm/arm_* 11373F: tools/testing/selftests/kvm/*/aarch64/ 11374F: tools/testing/selftests/kvm/aarch64/ 11375 11376KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11377M: Huacai Chen <chenhuacai@kernel.org> 11378M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11379L: linux-mips@vger.kernel.org 11380L: kvm@vger.kernel.org 11381S: Maintained 11382T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11383F: arch/mips/include/asm/kvm* 11384F: arch/mips/include/uapi/asm/kvm* 11385F: arch/mips/kvm/ 11386 11387KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11388L: linuxppc-dev@lists.ozlabs.org 11389T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11390F: arch/powerpc/include/asm/kvm* 11391F: arch/powerpc/include/uapi/asm/kvm* 11392F: arch/powerpc/kernel/kvm* 11393F: arch/powerpc/kvm/ 11394 11395KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11396M: Anup Patel <anup@brainfault.org> 11397R: Atish Patra <atishp@atishpatra.org> 11398L: kvm@vger.kernel.org 11399L: kvm-riscv@lists.infradead.org 11400L: linux-riscv@lists.infradead.org 11401S: Maintained 11402T: git https://github.com/kvm-riscv/linux.git 11403F: arch/riscv/include/asm/kvm* 11404F: arch/riscv/include/uapi/asm/kvm* 11405F: arch/riscv/kvm/ 11406F: tools/testing/selftests/kvm/*/riscv/ 11407 11408KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11409M: Christian Borntraeger <borntraeger@linux.ibm.com> 11410M: Janosch Frank <frankja@linux.ibm.com> 11411M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11412R: David Hildenbrand <david@redhat.com> 11413L: kvm@vger.kernel.org 11414S: Supported 11415T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11416F: Documentation/virt/kvm/s390* 11417F: arch/s390/include/asm/gmap.h 11418F: arch/s390/include/asm/kvm* 11419F: arch/s390/include/uapi/asm/kvm* 11420F: arch/s390/include/uapi/asm/uvdevice.h 11421F: arch/s390/kernel/uv.c 11422F: arch/s390/kvm/ 11423F: arch/s390/mm/gmap.c 11424F: drivers/s390/char/uvdevice.c 11425F: tools/testing/selftests/drivers/s390x/uvdevice/ 11426F: tools/testing/selftests/kvm/*/s390x/ 11427F: tools/testing/selftests/kvm/s390x/ 11428 11429KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11430M: Sean Christopherson <seanjc@google.com> 11431M: Paolo Bonzini <pbonzini@redhat.com> 11432L: kvm@vger.kernel.org 11433S: Supported 11434T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11435F: arch/x86/include/asm/kvm* 11436F: arch/x86/include/asm/svm.h 11437F: arch/x86/include/asm/vmx*.h 11438F: arch/x86/include/uapi/asm/kvm* 11439F: arch/x86/include/uapi/asm/svm.h 11440F: arch/x86/include/uapi/asm/vmx.h 11441F: arch/x86/kvm/ 11442F: arch/x86/kvm/*/ 11443 11444KERNFS 11445M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11446M: Tejun Heo <tj@kernel.org> 11447S: Supported 11448T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11449F: fs/kernfs/ 11450F: include/linux/kernfs.h 11451 11452KEXEC 11453M: Eric Biederman <ebiederm@xmission.com> 11454L: kexec@lists.infradead.org 11455S: Maintained 11456W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11457F: include/linux/kexec.h 11458F: include/uapi/linux/kexec.h 11459F: kernel/kexec* 11460 11461KEYS-ENCRYPTED 11462M: Mimi Zohar <zohar@linux.ibm.com> 11463L: linux-integrity@vger.kernel.org 11464L: keyrings@vger.kernel.org 11465S: Supported 11466F: Documentation/security/keys/trusted-encrypted.rst 11467F: include/keys/encrypted-type.h 11468F: security/keys/encrypted-keys/ 11469 11470KEYS-TRUSTED 11471M: James Bottomley <jejb@linux.ibm.com> 11472M: Jarkko Sakkinen <jarkko@kernel.org> 11473M: Mimi Zohar <zohar@linux.ibm.com> 11474L: linux-integrity@vger.kernel.org 11475L: keyrings@vger.kernel.org 11476S: Supported 11477F: Documentation/security/keys/trusted-encrypted.rst 11478F: include/keys/trusted-type.h 11479F: include/keys/trusted_tpm.h 11480F: security/keys/trusted-keys/ 11481 11482KEYS-TRUSTED-CAAM 11483M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11484R: Pengutronix Kernel Team <kernel@pengutronix.de> 11485L: linux-integrity@vger.kernel.org 11486L: keyrings@vger.kernel.org 11487S: Maintained 11488F: include/keys/trusted_caam.h 11489F: security/keys/trusted-keys/trusted_caam.c 11490 11491KEYS-TRUSTED-TEE 11492M: Sumit Garg <sumit.garg@linaro.org> 11493L: linux-integrity@vger.kernel.org 11494L: keyrings@vger.kernel.org 11495S: Supported 11496F: include/keys/trusted_tee.h 11497F: security/keys/trusted-keys/trusted_tee.c 11498 11499KEYS/KEYRINGS 11500M: David Howells <dhowells@redhat.com> 11501M: Jarkko Sakkinen <jarkko@kernel.org> 11502L: keyrings@vger.kernel.org 11503S: Maintained 11504F: Documentation/security/keys/core.rst 11505F: include/keys/ 11506F: include/linux/key-type.h 11507F: include/linux/key.h 11508F: include/linux/keyctl.h 11509F: include/uapi/linux/keyctl.h 11510F: security/keys/ 11511 11512KEYS/KEYRINGS_INTEGRITY 11513M: Jarkko Sakkinen <jarkko@kernel.org> 11514M: Mimi Zohar <zohar@linux.ibm.com> 11515L: linux-integrity@vger.kernel.org 11516L: keyrings@vger.kernel.org 11517S: Supported 11518F: security/integrity/platform_certs 11519 11520KFENCE 11521M: Alexander Potapenko <glider@google.com> 11522M: Marco Elver <elver@google.com> 11523R: Dmitry Vyukov <dvyukov@google.com> 11524L: kasan-dev@googlegroups.com 11525S: Maintained 11526F: Documentation/dev-tools/kfence.rst 11527F: arch/*/include/asm/kfence.h 11528F: include/linux/kfence.h 11529F: lib/Kconfig.kfence 11530F: mm/kfence/ 11531 11532KFIFO 11533M: Stefani Seibold <stefani@seibold.net> 11534S: Maintained 11535F: include/linux/kfifo.h 11536F: lib/kfifo.c 11537F: samples/kfifo/ 11538 11539KGDB / KDB /debug_core 11540M: Jason Wessel <jason.wessel@windriver.com> 11541M: Daniel Thompson <daniel.thompson@linaro.org> 11542R: Douglas Anderson <dianders@chromium.org> 11543L: kgdb-bugreport@lists.sourceforge.net 11544S: Maintained 11545W: http://kgdb.wiki.kernel.org/ 11546T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11547F: Documentation/dev-tools/kgdb.rst 11548F: drivers/misc/kgdbts.c 11549F: drivers/tty/serial/kgdboc.c 11550F: include/linux/kdb.h 11551F: include/linux/kgdb.h 11552F: kernel/debug/ 11553F: kernel/module/kdb.c 11554 11555KHADAS MCU MFD DRIVER 11556M: Neil Armstrong <neil.armstrong@linaro.org> 11557L: linux-amlogic@lists.infradead.org 11558S: Maintained 11559F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11560F: drivers/mfd/khadas-mcu.c 11561F: drivers/thermal/khadas_mcu_fan.c 11562F: include/linux/mfd/khadas-mcu.h 11563 11564KIONIX/ROHM KX022A ACCELEROMETER 11565M: Matti Vaittinen <mazziesaccount@gmail.com> 11566L: linux-iio@vger.kernel.org 11567S: Supported 11568F: drivers/iio/accel/kionix-kx022a* 11569 11570KMEMLEAK 11571M: Catalin Marinas <catalin.marinas@arm.com> 11572S: Maintained 11573F: Documentation/dev-tools/kmemleak.rst 11574F: include/linux/kmemleak.h 11575F: mm/kmemleak.c 11576F: samples/kmemleak/kmemleak-test.c 11577 11578KMSAN 11579M: Alexander Potapenko <glider@google.com> 11580R: Marco Elver <elver@google.com> 11581R: Dmitry Vyukov <dvyukov@google.com> 11582L: kasan-dev@googlegroups.com 11583S: Maintained 11584F: Documentation/dev-tools/kmsan.rst 11585F: arch/*/include/asm/kmsan.h 11586F: arch/*/mm/kmsan_* 11587F: include/linux/kmsan*.h 11588F: lib/Kconfig.kmsan 11589F: mm/kmsan/ 11590F: scripts/Makefile.kmsan 11591 11592KPROBES 11593M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11594M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11595M: "David S. Miller" <davem@davemloft.net> 11596M: Masami Hiramatsu <mhiramat@kernel.org> 11597L: linux-kernel@vger.kernel.org 11598L: linux-trace-kernel@vger.kernel.org 11599S: Maintained 11600Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11601T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11602F: Documentation/trace/kprobes.rst 11603F: include/asm-generic/kprobes.h 11604F: include/linux/kprobes.h 11605F: kernel/kprobes.c 11606F: lib/test_kprobes.c 11607F: samples/kprobes 11608 11609KS0108 LCD CONTROLLER DRIVER 11610M: Miguel Ojeda <ojeda@kernel.org> 11611S: Maintained 11612F: Documentation/admin-guide/auxdisplay/ks0108.rst 11613F: drivers/auxdisplay/ks0108.c 11614F: include/linux/ks0108.h 11615 11616KTD253 BACKLIGHT DRIVER 11617M: Linus Walleij <linus.walleij@linaro.org> 11618S: Maintained 11619F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11620F: drivers/video/backlight/ktd253-backlight.c 11621 11622KTEST 11623M: Steven Rostedt <rostedt@goodmis.org> 11624M: John Hawley <warthog9@eaglescrag.net> 11625S: Maintained 11626F: tools/testing/ktest 11627 11628KTZ8866 BACKLIGHT DRIVER 11629M: Jianhua Lu <lujianhua000@gmail.com> 11630S: Maintained 11631F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11632F: drivers/video/backlight/ktz8866.c 11633 11634KVM PARAVIRT (KVM/paravirt) 11635M: Paolo Bonzini <pbonzini@redhat.com> 11636R: Wanpeng Li <wanpengli@tencent.com> 11637R: Vitaly Kuznetsov <vkuznets@redhat.com> 11638L: kvm@vger.kernel.org 11639S: Supported 11640T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11641F: arch/um/include/asm/kvm_para.h 11642F: arch/x86/include/asm/kvm_para.h 11643F: arch/x86/include/asm/pvclock-abi.h 11644F: arch/x86/include/uapi/asm/kvm_para.h 11645F: arch/x86/kernel/kvm.c 11646F: arch/x86/kernel/kvmclock.c 11647F: include/asm-generic/kvm_para.h 11648F: include/linux/kvm_para.h 11649F: include/uapi/asm-generic/kvm_para.h 11650F: include/uapi/linux/kvm_para.h 11651 11652KVM X86 HYPER-V (KVM/hyper-v) 11653M: Vitaly Kuznetsov <vkuznets@redhat.com> 11654M: Sean Christopherson <seanjc@google.com> 11655M: Paolo Bonzini <pbonzini@redhat.com> 11656L: kvm@vger.kernel.org 11657S: Supported 11658T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11659F: arch/x86/kvm/hyperv.* 11660F: arch/x86/kvm/kvm_onhyperv.* 11661F: arch/x86/kvm/svm/hyperv.* 11662F: arch/x86/kvm/svm/svm_onhyperv.* 11663F: arch/x86/kvm/vmx/hyperv.* 11664 11665KVM X86 Xen (KVM/Xen) 11666M: David Woodhouse <dwmw2@infradead.org> 11667M: Paul Durrant <paul@xen.org> 11668M: Sean Christopherson <seanjc@google.com> 11669M: Paolo Bonzini <pbonzini@redhat.com> 11670L: kvm@vger.kernel.org 11671S: Supported 11672T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11673F: arch/x86/kvm/xen.* 11674 11675L3MDEV 11676M: David Ahern <dsahern@kernel.org> 11677L: netdev@vger.kernel.org 11678S: Maintained 11679F: include/net/l3mdev.h 11680F: net/l3mdev 11681 11682LANDLOCK SECURITY MODULE 11683M: Mickaël Salaün <mic@digikod.net> 11684L: linux-security-module@vger.kernel.org 11685S: Supported 11686W: https://landlock.io 11687T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11688F: Documentation/security/landlock.rst 11689F: Documentation/userspace-api/landlock.rst 11690F: include/uapi/linux/landlock.h 11691F: samples/landlock/ 11692F: security/landlock/ 11693F: tools/testing/selftests/landlock/ 11694K: landlock 11695K: LANDLOCK 11696 11697LANTIQ / INTEL Ethernet drivers 11698M: Hauke Mehrtens <hauke@hauke-m.de> 11699L: netdev@vger.kernel.org 11700S: Maintained 11701F: drivers/net/dsa/lantiq_gswip.c 11702F: drivers/net/dsa/lantiq_pce.h 11703F: drivers/net/ethernet/lantiq_xrx200.c 11704F: net/dsa/tag_gswip.c 11705 11706LANTIQ MIPS ARCHITECTURE 11707M: John Crispin <john@phrozen.org> 11708L: linux-mips@vger.kernel.org 11709S: Maintained 11710F: arch/mips/lantiq 11711F: drivers/soc/lantiq 11712 11713LASI 53c700 driver for PARISC 11714M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11715L: linux-scsi@vger.kernel.org 11716S: Maintained 11717F: Documentation/scsi/53c700.rst 11718F: drivers/scsi/53c700* 11719 11720LEAKING_ADDRESSES 11721M: Tobin C. Harding <me@tobin.cc> 11722M: Tycho Andersen <tycho@tycho.pizza> 11723L: linux-hardening@vger.kernel.org 11724S: Maintained 11725T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11726F: scripts/leaking_addresses.pl 11727 11728LED SUBSYSTEM 11729M: Pavel Machek <pavel@ucw.cz> 11730M: Lee Jones <lee@kernel.org> 11731L: linux-leds@vger.kernel.org 11732S: Maintained 11733T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11734F: Documentation/devicetree/bindings/leds/ 11735F: Documentation/leds/ 11736F: drivers/leds/ 11737F: include/dt-bindings/leds/ 11738F: include/linux/leds.h 11739 11740LEGACY EEPROM DRIVER 11741M: Jean Delvare <jdelvare@suse.com> 11742S: Maintained 11743F: Documentation/misc-devices/eeprom.rst 11744F: drivers/misc/eeprom/eeprom.c 11745 11746LEGO MINDSTORMS EV3 11747R: David Lechner <david@lechnology.com> 11748S: Maintained 11749F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11750F: arch/arm/boot/dts/da850-lego-ev3.dts 11751F: drivers/power/supply/lego_ev3_battery.c 11752 11753LEGO USB Tower driver 11754M: Juergen Stuber <starblue@users.sourceforge.net> 11755L: legousb-devel@lists.sourceforge.net 11756S: Maintained 11757W: http://legousb.sourceforge.net/ 11758F: drivers/usb/misc/legousbtower.c 11759 11760LETSKETCH HID TABLET DRIVER 11761M: Hans de Goede <hdegoede@redhat.com> 11762L: linux-input@vger.kernel.org 11763S: Maintained 11764T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11765F: drivers/hid/hid-letsketch.c 11766 11767LG LAPTOP EXTRAS 11768M: Matan Ziv-Av <matan@svgalib.org> 11769L: platform-driver-x86@vger.kernel.org 11770S: Maintained 11771F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11772F: Documentation/admin-guide/laptops/lg-laptop.rst 11773F: drivers/platform/x86/lg-laptop.c 11774 11775LG2160 MEDIA DRIVER 11776M: Michael Krufky <mkrufky@linuxtv.org> 11777L: linux-media@vger.kernel.org 11778S: Maintained 11779W: https://linuxtv.org 11780W: http://github.com/mkrufky 11781Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11782T: git git://linuxtv.org/mkrufky/tuners.git 11783F: drivers/media/dvb-frontends/lg2160.* 11784 11785LGDT3305 MEDIA DRIVER 11786M: Michael Krufky <mkrufky@linuxtv.org> 11787L: linux-media@vger.kernel.org 11788S: Maintained 11789W: https://linuxtv.org 11790W: http://github.com/mkrufky 11791Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11792T: git git://linuxtv.org/mkrufky/tuners.git 11793F: drivers/media/dvb-frontends/lgdt3305.* 11794 11795LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11796M: Viresh Kumar <vireshk@kernel.org> 11797L: linux-ide@vger.kernel.org 11798S: Maintained 11799T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11800F: drivers/ata/pata_arasan_cf.c 11801F: include/linux/pata_arasan_cf_data.h 11802 11803LIBATA PATA DRIVERS 11804R: Sergey Shtylyov <s.shtylyov@omp.ru> 11805L: linux-ide@vger.kernel.org 11806F: drivers/ata/ata_*.c 11807F: drivers/ata/pata_*.c 11808 11809LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11810M: Linus Walleij <linus.walleij@linaro.org> 11811L: linux-ide@vger.kernel.org 11812S: Maintained 11813T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11814F: drivers/ata/pata_ftide010.c 11815F: drivers/ata/sata_gemini.c 11816F: drivers/ata/sata_gemini.h 11817 11818LIBATA SATA AHCI PLATFORM devices support 11819M: Hans de Goede <hdegoede@redhat.com> 11820M: Jens Axboe <axboe@kernel.dk> 11821L: linux-ide@vger.kernel.org 11822S: Maintained 11823T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11824F: drivers/ata/ahci_platform.c 11825F: drivers/ata/libahci_platform.c 11826F: include/linux/ahci_platform.h 11827 11828LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11829M: Serge Semin <fancer.lancer@gmail.com> 11830L: linux-ide@vger.kernel.org 11831S: Maintained 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11833F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11834F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11835F: drivers/ata/ahci_dwc.c 11836 11837LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11838M: Mikael Pettersson <mikpelinux@gmail.com> 11839L: linux-ide@vger.kernel.org 11840S: Maintained 11841T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11842F: drivers/ata/sata_promise.* 11843 11844LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11845M: Damien Le Moal <dlemoal@kernel.org> 11846L: linux-ide@vger.kernel.org 11847S: Maintained 11848T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11849F: Documentation/ABI/testing/sysfs-ata 11850F: Documentation/devicetree/bindings/ata/ 11851F: drivers/ata/ 11852F: include/linux/ata.h 11853F: include/linux/libata.h 11854 11855LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11856M: Vishal Verma <vishal.l.verma@intel.com> 11857M: Dan Williams <dan.j.williams@intel.com> 11858M: Dave Jiang <dave.jiang@intel.com> 11859L: nvdimm@lists.linux.dev 11860S: Supported 11861Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11862P: Documentation/nvdimm/maintainer-entry-profile.rst 11863F: drivers/nvdimm/btt* 11864 11865LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11866M: Dan Williams <dan.j.williams@intel.com> 11867M: Vishal Verma <vishal.l.verma@intel.com> 11868M: Dave Jiang <dave.jiang@intel.com> 11869L: nvdimm@lists.linux.dev 11870S: Supported 11871Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11872P: Documentation/nvdimm/maintainer-entry-profile.rst 11873F: drivers/nvdimm/pmem* 11874 11875LIBNVDIMM: DEVICETREE BINDINGS 11876M: Oliver O'Halloran <oohall@gmail.com> 11877L: nvdimm@lists.linux.dev 11878S: Supported 11879Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11880F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11881F: drivers/nvdimm/of_pmem.c 11882 11883LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11884M: Dan Williams <dan.j.williams@intel.com> 11885M: Vishal Verma <vishal.l.verma@intel.com> 11886M: Dave Jiang <dave.jiang@intel.com> 11887M: Ira Weiny <ira.weiny@intel.com> 11888L: nvdimm@lists.linux.dev 11889S: Supported 11890Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11891P: Documentation/nvdimm/maintainer-entry-profile.rst 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11893F: drivers/acpi/nfit/* 11894F: drivers/nvdimm/* 11895F: include/linux/libnvdimm.h 11896F: include/linux/nd.h 11897F: include/uapi/linux/ndctl.h 11898F: tools/testing/nvdimm/ 11899 11900LICENSES and SPDX stuff 11901M: Thomas Gleixner <tglx@linutronix.de> 11902M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11903L: linux-spdx@vger.kernel.org 11904S: Maintained 11905T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11906F: COPYING 11907F: Documentation/process/license-rules.rst 11908F: LICENSES/ 11909F: scripts/spdxcheck-test.sh 11910F: scripts/spdxcheck.py 11911F: scripts/spdxexclude 11912 11913LINEAR RANGES HELPERS 11914M: Mark Brown <broonie@kernel.org> 11915R: Matti Vaittinen <mazziesaccount@gmail.com> 11916F: include/linux/linear_range.h 11917F: lib/linear_ranges.c 11918F: lib/test_linear_ranges.c 11919 11920LINUX FOR POWER MACINTOSH 11921M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11922L: linuxppc-dev@lists.ozlabs.org 11923S: Odd Fixes 11924F: arch/powerpc/platforms/powermac/ 11925F: drivers/macintosh/ 11926 11927LINUX FOR POWERPC (32-BIT AND 64-BIT) 11928M: Michael Ellerman <mpe@ellerman.id.au> 11929R: Nicholas Piggin <npiggin@gmail.com> 11930R: Christophe Leroy <christophe.leroy@csgroup.eu> 11931L: linuxppc-dev@lists.ozlabs.org 11932S: Supported 11933W: https://github.com/linuxppc/wiki/wiki 11934Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11935T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11936F: Documentation/ABI/stable/sysfs-firmware-opal-* 11937F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11938F: Documentation/devicetree/bindings/powerpc/ 11939F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11940F: Documentation/powerpc/ 11941F: arch/powerpc/ 11942F: drivers/*/*/*pasemi* 11943F: drivers/*/*pasemi* 11944F: drivers/char/tpm/tpm_ibmvtpm* 11945F: drivers/crypto/nx/ 11946F: drivers/crypto/vmx/ 11947F: drivers/i2c/busses/i2c-opal.c 11948F: drivers/net/ethernet/ibm/ibmveth.* 11949F: drivers/net/ethernet/ibm/ibmvnic.* 11950F: drivers/pci/hotplug/pnv_php.c 11951F: drivers/pci/hotplug/rpa* 11952F: drivers/rtc/rtc-opal.c 11953F: drivers/scsi/ibmvscsi/ 11954F: drivers/tty/hvc/hvc_opal.c 11955F: drivers/watchdog/wdrtas.c 11956F: tools/testing/selftests/powerpc 11957N: /pmac 11958N: powermac 11959N: powernv 11960N: [^a-z0-9]ps3 11961N: pseries 11962 11963LINUX FOR POWERPC EMBEDDED MPC5XXX 11964M: Anatolij Gustschin <agust@denx.de> 11965L: linuxppc-dev@lists.ozlabs.org 11966S: Odd Fixes 11967F: arch/powerpc/platforms/512x/ 11968F: arch/powerpc/platforms/52xx/ 11969 11970LINUX FOR POWERPC EMBEDDED PPC4XX 11971L: linuxppc-dev@lists.ozlabs.org 11972S: Orphan 11973F: arch/powerpc/platforms/40x/ 11974F: arch/powerpc/platforms/44x/ 11975 11976LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11977M: Scott Wood <oss@buserror.net> 11978L: linuxppc-dev@lists.ozlabs.org 11979S: Odd fixes 11980T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11981F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11982F: Documentation/devicetree/bindings/powerpc/fsl/ 11983F: arch/powerpc/platforms/83xx/ 11984F: arch/powerpc/platforms/85xx/ 11985 11986LINUX FOR POWERPC EMBEDDED PPC8XX 11987M: Christophe Leroy <christophe.leroy@csgroup.eu> 11988L: linuxppc-dev@lists.ozlabs.org 11989S: Maintained 11990F: arch/powerpc/platforms/8xx/ 11991 11992LINUX KERNEL DUMP TEST MODULE (LKDTM) 11993M: Kees Cook <keescook@chromium.org> 11994S: Maintained 11995F: drivers/misc/lkdtm/* 11996F: tools/testing/selftests/lkdtm/* 11997 11998LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11999M: Alan Stern <stern@rowland.harvard.edu> 12000M: Andrea Parri <parri.andrea@gmail.com> 12001M: Will Deacon <will@kernel.org> 12002M: Peter Zijlstra <peterz@infradead.org> 12003M: Boqun Feng <boqun.feng@gmail.com> 12004M: Nicholas Piggin <npiggin@gmail.com> 12005M: David Howells <dhowells@redhat.com> 12006M: Jade Alglave <j.alglave@ucl.ac.uk> 12007M: Luc Maranget <luc.maranget@inria.fr> 12008M: "Paul E. McKenney" <paulmck@kernel.org> 12009R: Akira Yokosawa <akiyks@gmail.com> 12010R: Daniel Lustig <dlustig@nvidia.com> 12011R: Joel Fernandes <joel@joelfernandes.org> 12012L: linux-kernel@vger.kernel.org 12013L: linux-arch@vger.kernel.org 12014S: Supported 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12016F: Documentation/atomic_bitops.txt 12017F: Documentation/atomic_t.txt 12018F: Documentation/core-api/refcount-vs-atomic.rst 12019F: Documentation/litmus-tests/ 12020F: Documentation/memory-barriers.txt 12021F: tools/memory-model/ 12022 12023LIS3LV02D ACCELEROMETER DRIVER 12024M: Eric Piel <eric.piel@tremplin-utc.net> 12025S: Maintained 12026F: Documentation/misc-devices/lis3lv02d.rst 12027F: drivers/misc/lis3lv02d/ 12028F: drivers/platform/x86/hp/hp_accel.c 12029 12030LIST KUNIT TEST 12031M: David Gow <davidgow@google.com> 12032L: linux-kselftest@vger.kernel.org 12033L: kunit-dev@googlegroups.com 12034S: Maintained 12035F: lib/list-test.c 12036 12037LITEX PLATFORM 12038M: Karol Gugala <kgugala@antmicro.com> 12039M: Mateusz Holenko <mholenko@antmicro.com> 12040M: Gabriel Somlo <gsomlo@gmail.com> 12041M: Joel Stanley <joel@jms.id.au> 12042S: Maintained 12043F: Documentation/devicetree/bindings/*/litex,*.yaml 12044F: arch/openrisc/boot/dts/or1klitex.dts 12045F: drivers/mmc/host/litex_mmc.c 12046F: drivers/net/ethernet/litex/* 12047F: drivers/soc/litex/* 12048F: drivers/tty/serial/liteuart.c 12049F: include/linux/litex.h 12050N: litex 12051 12052LIVE PATCHING 12053M: Josh Poimboeuf <jpoimboe@kernel.org> 12054M: Jiri Kosina <jikos@kernel.org> 12055M: Miroslav Benes <mbenes@suse.cz> 12056M: Petr Mladek <pmladek@suse.com> 12057R: Joe Lawrence <joe.lawrence@redhat.com> 12058L: live-patching@vger.kernel.org 12059S: Maintained 12060T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12061F: Documentation/ABI/testing/sysfs-kernel-livepatch 12062F: Documentation/livepatch/ 12063F: arch/powerpc/include/asm/livepatch.h 12064F: include/linux/livepatch.h 12065F: kernel/livepatch/ 12066F: kernel/module/livepatch.c 12067F: lib/livepatch/ 12068F: samples/livepatch/ 12069F: tools/testing/selftests/livepatch/ 12070 12071LLC (802.2) 12072L: netdev@vger.kernel.org 12073S: Odd fixes 12074F: include/linux/llc.h 12075F: include/net/llc* 12076F: include/uapi/linux/llc.h 12077F: net/llc/ 12078 12079LM73 HARDWARE MONITOR DRIVER 12080M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12081L: linux-hwmon@vger.kernel.org 12082S: Maintained 12083F: drivers/hwmon/lm73.c 12084 12085LM78 HARDWARE MONITOR DRIVER 12086M: Jean Delvare <jdelvare@suse.com> 12087L: linux-hwmon@vger.kernel.org 12088S: Maintained 12089F: Documentation/hwmon/lm78.rst 12090F: drivers/hwmon/lm78.c 12091 12092LM83 HARDWARE MONITOR DRIVER 12093M: Jean Delvare <jdelvare@suse.com> 12094L: linux-hwmon@vger.kernel.org 12095S: Maintained 12096F: Documentation/hwmon/lm83.rst 12097F: drivers/hwmon/lm83.c 12098 12099LM90 HARDWARE MONITOR DRIVER 12100M: Jean Delvare <jdelvare@suse.com> 12101L: linux-hwmon@vger.kernel.org 12102S: Maintained 12103F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12104F: Documentation/hwmon/lm90.rst 12105F: drivers/hwmon/lm90.c 12106F: include/dt-bindings/thermal/lm90.h 12107 12108LM95234 HARDWARE MONITOR DRIVER 12109M: Guenter Roeck <linux@roeck-us.net> 12110L: linux-hwmon@vger.kernel.org 12111S: Maintained 12112F: Documentation/hwmon/lm95234.rst 12113F: drivers/hwmon/lm95234.c 12114 12115LME2510 MEDIA DRIVER 12116M: Malcolm Priestley <tvboxspy@gmail.com> 12117L: linux-media@vger.kernel.org 12118S: Maintained 12119W: https://linuxtv.org 12120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12121F: drivers/media/usb/dvb-usb-v2/lmedm04* 12122 12123LOADPIN SECURITY MODULE 12124M: Kees Cook <keescook@chromium.org> 12125S: Supported 12126T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12127F: Documentation/admin-guide/LSM/LoadPin.rst 12128F: security/loadpin/ 12129 12130LOCKING PRIMITIVES 12131M: Peter Zijlstra <peterz@infradead.org> 12132M: Ingo Molnar <mingo@redhat.com> 12133M: Will Deacon <will@kernel.org> 12134R: Waiman Long <longman@redhat.com> 12135R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12136L: linux-kernel@vger.kernel.org 12137S: Maintained 12138T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12139F: Documentation/locking/ 12140F: arch/*/include/asm/spinlock*.h 12141F: include/linux/lockdep.h 12142F: include/linux/mutex*.h 12143F: include/linux/rwlock*.h 12144F: include/linux/rwsem*.h 12145F: include/linux/seqlock.h 12146F: include/linux/spinlock*.h 12147F: kernel/locking/ 12148F: lib/locking*.[ch] 12149X: kernel/locking/locktorture.c 12150 12151LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12152M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12153L: linux-ntfs-dev@lists.sourceforge.net 12154S: Maintained 12155W: http://www.linux-ntfs.org/content/view/19/37/ 12156F: Documentation/admin-guide/ldm.rst 12157F: block/partitions/ldm.* 12158 12159LOGITECH HID GAMING KEYBOARDS 12160M: Hans de Goede <hdegoede@redhat.com> 12161L: linux-input@vger.kernel.org 12162S: Maintained 12163T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12164F: drivers/hid/hid-lg-g15.c 12165 12166LONTIUM LT8912B MIPI TO HDMI BRIDGE 12167M: Adrien Grassein <adrien.grassein@gmail.com> 12168S: Maintained 12169F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12170F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12171 12172LOONGARCH 12173M: Huacai Chen <chenhuacai@kernel.org> 12174R: WANG Xuerui <kernel@xen0n.name> 12175L: loongarch@lists.linux.dev 12176S: Maintained 12177T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12178F: Documentation/loongarch/ 12179F: Documentation/translations/zh_CN/loongarch/ 12180F: arch/loongarch/ 12181F: drivers/*/*loongarch* 12182 12183LOONGSON GPIO DRIVER 12184M: Yinbo Zhu <zhuyinbo@loongson.cn> 12185L: linux-gpio@vger.kernel.org 12186S: Maintained 12187F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12188F: drivers/gpio/gpio-loongson-64bit.c 12189 12190LOONGSON LS2X I2C DRIVER 12191M: Binbin Zhou <zhoubinbin@loongson.cn> 12192L: linux-i2c@vger.kernel.org 12193S: Maintained 12194F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12195F: drivers/i2c/busses/i2c-ls2x.c 12196 12197LOONGSON-2 SOC SERIES CLOCK DRIVER 12198M: Yinbo Zhu <zhuyinbo@loongson.cn> 12199L: linux-clk@vger.kernel.org 12200S: Maintained 12201F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12202F: drivers/clk/clk-loongson2.c 12203F: include/dt-bindings/clock/loongson,ls2k-clk.h 12204 12205LOONGSON-2 SOC SERIES GUTS DRIVER 12206M: Yinbo Zhu <zhuyinbo@loongson.cn> 12207L: loongarch@lists.linux.dev 12208S: Maintained 12209F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12210F: drivers/soc/loongson/loongson2_guts.c 12211 12212LOONGSON-2 SOC SERIES PINCTRL DRIVER 12213M: zhanghongchen <zhanghongchen@loongson.cn> 12214M: Yinbo Zhu <zhuyinbo@loongson.cn> 12215L: linux-gpio@vger.kernel.org 12216S: Maintained 12217F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12218F: drivers/pinctrl/pinctrl-loongson2.c 12219 12220LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12221M: Sathya Prakash <sathya.prakash@broadcom.com> 12222M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12223M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12224L: MPT-FusionLinux.pdl@broadcom.com 12225L: linux-scsi@vger.kernel.org 12226S: Supported 12227W: http://www.avagotech.com/support/ 12228F: drivers/message/fusion/ 12229F: drivers/scsi/mpt3sas/ 12230 12231LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12232M: Matthew Wilcox <willy@infradead.org> 12233L: linux-scsi@vger.kernel.org 12234S: Maintained 12235F: drivers/scsi/sym53c8xx_2/ 12236 12237LTC1660 DAC DRIVER 12238M: Marcus Folkesson <marcus.folkesson@gmail.com> 12239L: linux-iio@vger.kernel.org 12240S: Maintained 12241F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12242F: drivers/iio/dac/ltc1660.c 12243 12244LTC2688 IIO DAC DRIVER 12245M: Nuno Sá <nuno.sa@analog.com> 12246L: linux-iio@vger.kernel.org 12247S: Supported 12248W: https://ez.analog.com/linux-software-drivers 12249F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12250F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12251F: drivers/iio/dac/ltc2688.c 12252 12253LTC2947 HARDWARE MONITOR DRIVER 12254M: Nuno Sá <nuno.sa@analog.com> 12255L: linux-hwmon@vger.kernel.org 12256S: Supported 12257W: https://ez.analog.com/linux-software-drivers 12258F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12259F: drivers/hwmon/ltc2947-core.c 12260F: drivers/hwmon/ltc2947-i2c.c 12261F: drivers/hwmon/ltc2947-spi.c 12262F: drivers/hwmon/ltc2947.h 12263 12264LTC2983 IIO TEMPERATURE DRIVER 12265M: Nuno Sá <nuno.sa@analog.com> 12266L: linux-iio@vger.kernel.org 12267S: Supported 12268W: https://ez.analog.com/linux-software-drivers 12269F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12270F: drivers/iio/temperature/ltc2983.c 12271 12272LTC4261 HARDWARE MONITOR DRIVER 12273M: Guenter Roeck <linux@roeck-us.net> 12274L: linux-hwmon@vger.kernel.org 12275S: Maintained 12276F: Documentation/hwmon/ltc4261.rst 12277F: drivers/hwmon/ltc4261.c 12278 12279LTC4306 I2C MULTIPLEXER DRIVER 12280M: Michael Hennerich <michael.hennerich@analog.com> 12281L: linux-i2c@vger.kernel.org 12282S: Supported 12283W: https://ez.analog.com/linux-software-drivers 12284F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12285F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12286 12287LTP (Linux Test Project) 12288M: Mike Frysinger <vapier@gentoo.org> 12289M: Cyril Hrubis <chrubis@suse.cz> 12290M: Wanlong Gao <wanlong.gao@gmail.com> 12291M: Jan Stancek <jstancek@redhat.com> 12292M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12293M: Alexey Kodanev <alexey.kodanev@oracle.com> 12294L: ltp@lists.linux.it (subscribers-only) 12295S: Maintained 12296W: http://linux-test-project.github.io/ 12297T: git https://github.com/linux-test-project/ltp.git 12298 12299LYNX 28G SERDES PHY DRIVER 12300M: Ioana Ciornei <ioana.ciornei@nxp.com> 12301L: netdev@vger.kernel.org 12302S: Supported 12303F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12304F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12305 12306LYNX PCS MODULE 12307M: Ioana Ciornei <ioana.ciornei@nxp.com> 12308L: netdev@vger.kernel.org 12309S: Supported 12310F: drivers/net/pcs/pcs-lynx.c 12311F: include/linux/pcs-lynx.h 12312 12313M68K ARCHITECTURE 12314M: Geert Uytterhoeven <geert@linux-m68k.org> 12315L: linux-m68k@lists.linux-m68k.org 12316S: Maintained 12317W: http://www.linux-m68k.org/ 12318T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12319F: arch/m68k/ 12320F: drivers/zorro/ 12321 12322M68K ON APPLE MACINTOSH 12323M: Joshua Thompson <funaho@jurai.org> 12324L: linux-m68k@lists.linux-m68k.org 12325S: Maintained 12326W: http://www.mac.linux-m68k.org/ 12327F: arch/m68k/mac/ 12328F: drivers/macintosh/adb-iop.c 12329F: drivers/macintosh/via-macii.c 12330 12331M68K ON HP9000/300 12332M: Philip Blundell <philb@gnu.org> 12333S: Maintained 12334W: http://www.tazenda.demon.co.uk/phil/linux-hp 12335F: arch/m68k/hp300/ 12336 12337M88DS3103 MEDIA DRIVER 12338M: Antti Palosaari <crope@iki.fi> 12339L: linux-media@vger.kernel.org 12340S: Maintained 12341W: https://linuxtv.org 12342W: http://palosaari.fi/linux/ 12343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12344T: git git://linuxtv.org/anttip/media_tree.git 12345F: drivers/media/dvb-frontends/m88ds3103* 12346 12347M88RS2000 MEDIA DRIVER 12348M: Malcolm Priestley <tvboxspy@gmail.com> 12349L: linux-media@vger.kernel.org 12350S: Maintained 12351W: https://linuxtv.org 12352Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12353F: drivers/media/dvb-frontends/m88rs2000* 12354 12355MA901 MASTERKIT USB FM RADIO DRIVER 12356M: Alexey Klimov <klimov.linux@gmail.com> 12357L: linux-media@vger.kernel.org 12358S: Maintained 12359T: git git://linuxtv.org/media_tree.git 12360F: drivers/media/radio/radio-ma901.c 12361 12362MAC80211 12363M: Johannes Berg <johannes@sipsolutions.net> 12364L: linux-wireless@vger.kernel.org 12365S: Maintained 12366W: https://wireless.wiki.kernel.org/ 12367Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12368T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12369T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12370F: Documentation/networking/mac80211-injection.rst 12371F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12372F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12373F: include/net/mac80211.h 12374F: net/mac80211/ 12375 12376MAILBOX API 12377M: Jassi Brar <jassisinghbrar@gmail.com> 12378L: linux-kernel@vger.kernel.org 12379S: Maintained 12380F: Documentation/devicetree/bindings/mailbox/ 12381F: drivers/mailbox/ 12382F: include/dt-bindings/mailbox/ 12383F: include/linux/mailbox_client.h 12384F: include/linux/mailbox_controller.h 12385 12386MAILBOX ARM MHUv2 12387M: Viresh Kumar <viresh.kumar@linaro.org> 12388M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12389L: linux-kernel@vger.kernel.org 12390S: Maintained 12391F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12392F: drivers/mailbox/arm_mhuv2.c 12393F: include/linux/mailbox/arm_mhuv2_message.h 12394 12395MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12396M: Michael Kerrisk <mtk.manpages@gmail.com> 12397L: linux-man@vger.kernel.org 12398S: Maintained 12399W: http://www.kernel.org/doc/man-pages 12400 12401MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12402M: Jeremy Kerr <jk@codeconstruct.com.au> 12403M: Matt Johnston <matt@codeconstruct.com.au> 12404L: netdev@vger.kernel.org 12405S: Maintained 12406F: Documentation/networking/mctp.rst 12407F: drivers/net/mctp/ 12408F: include/net/mctp.h 12409F: include/net/mctpdevice.h 12410F: include/net/netns/mctp.h 12411F: net/mctp/ 12412 12413MAPLE TREE 12414M: Liam R. Howlett <Liam.Howlett@oracle.com> 12415L: linux-mm@kvack.org 12416S: Supported 12417F: Documentation/core-api/maple_tree.rst 12418F: include/linux/maple_tree.h 12419F: include/trace/events/maple_tree.h 12420F: lib/maple_tree.c 12421F: lib/test_maple_tree.c 12422F: tools/testing/radix-tree/linux/maple_tree.h 12423F: tools/testing/radix-tree/maple.c 12424 12425MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12426M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12427L: linux-mips@vger.kernel.org 12428S: Maintained 12429F: arch/mips/boot/dts/img/pistachio* 12430 12431MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12432M: Andrew Lunn <andrew@lunn.ch> 12433L: netdev@vger.kernel.org 12434S: Maintained 12435F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12436F: Documentation/networking/devlink/mv88e6xxx.rst 12437F: drivers/net/dsa/mv88e6xxx/ 12438F: include/linux/dsa/mv88e6xxx.h 12439F: include/linux/platform_data/mv88e6xxx.h 12440 12441MARVELL ARMADA 3700 PHY DRIVERS 12442M: Miquel Raynal <miquel.raynal@bootlin.com> 12443S: Maintained 12444F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12445F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12446F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12447F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12448 12449MARVELL ARMADA 3700 SERIAL DRIVER 12450M: Pali Rohár <pali@kernel.org> 12451S: Maintained 12452F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12453F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12454F: drivers/tty/serial/mvebu-uart.c 12455 12456MARVELL ARMADA DRM SUPPORT 12457M: Russell King <linux@armlinux.org.uk> 12458S: Maintained 12459T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12460T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12461F: Documentation/devicetree/bindings/display/armada/ 12462F: drivers/gpu/drm/armada/ 12463F: include/uapi/drm/armada_drm.h 12464 12465MARVELL CRYPTO DRIVER 12466M: Boris Brezillon <bbrezillon@kernel.org> 12467M: Arnaud Ebalard <arno@natisbad.org> 12468M: Srujana Challa <schalla@marvell.com> 12469L: linux-crypto@vger.kernel.org 12470S: Maintained 12471F: drivers/crypto/marvell/ 12472F: include/linux/soc/marvell/octeontx2/ 12473 12474MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12475M: Mirko Lindner <mlindner@marvell.com> 12476M: Stephen Hemminger <stephen@networkplumber.org> 12477L: netdev@vger.kernel.org 12478S: Maintained 12479F: drivers/net/ethernet/marvell/sk* 12480 12481MARVELL LIBERTAS WIRELESS DRIVER 12482L: libertas-dev@lists.infradead.org 12483S: Orphan 12484F: drivers/net/wireless/marvell/libertas/ 12485 12486MARVELL MACCHIATOBIN SUPPORT 12487M: Russell King <linux@armlinux.org.uk> 12488L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12489S: Maintained 12490F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12491 12492MARVELL MV643XX ETHERNET DRIVER 12493M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12494L: netdev@vger.kernel.org 12495S: Maintained 12496F: drivers/net/ethernet/marvell/mv643xx_eth.* 12497F: include/linux/mv643xx.h 12498 12499MARVELL MV88X3310 PHY DRIVER 12500M: Russell King <linux@armlinux.org.uk> 12501M: Marek Behún <kabel@kernel.org> 12502L: netdev@vger.kernel.org 12503S: Maintained 12504F: drivers/net/phy/marvell10g.c 12505 12506MARVELL MVEBU THERMAL DRIVER 12507M: Miquel Raynal <miquel.raynal@bootlin.com> 12508S: Maintained 12509F: drivers/thermal/armada_thermal.c 12510 12511MARVELL MVNETA ETHERNET DRIVER 12512M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12513L: netdev@vger.kernel.org 12514S: Maintained 12515F: drivers/net/ethernet/marvell/mvneta.* 12516 12517MARVELL MVPP2 ETHERNET DRIVER 12518M: Marcin Wojtas <mw@semihalf.com> 12519M: Russell King <linux@armlinux.org.uk> 12520L: netdev@vger.kernel.org 12521S: Maintained 12522F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12523F: drivers/net/ethernet/marvell/mvpp2/ 12524 12525MARVELL MWIFIEX WIRELESS DRIVER 12526M: Amitkumar Karwar <amitkarwar@gmail.com> 12527M: Ganapathi Bhat <ganapathi017@gmail.com> 12528M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12529M: Xinming Hu <huxinming820@gmail.com> 12530L: linux-wireless@vger.kernel.org 12531S: Maintained 12532F: drivers/net/wireless/marvell/mwifiex/ 12533 12534MARVELL MWL8K WIRELESS DRIVER 12535M: Lennert Buytenhek <buytenh@wantstofly.org> 12536L: linux-wireless@vger.kernel.org 12537S: Odd Fixes 12538F: drivers/net/wireless/marvell/mwl8k.c 12539 12540MARVELL NAND CONTROLLER DRIVER 12541M: Miquel Raynal <miquel.raynal@bootlin.com> 12542L: linux-mtd@lists.infradead.org 12543S: Maintained 12544F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12545F: drivers/mtd/nand/raw/marvell_nand.c 12546 12547MARVELL OCTEON ENDPOINT DRIVER 12548M: Veerasenareddy Burru <vburru@marvell.com> 12549M: Abhijit Ayarekar <aayarekar@marvell.com> 12550L: netdev@vger.kernel.org 12551S: Supported 12552F: drivers/net/ethernet/marvell/octeon_ep 12553 12554MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12555M: Sunil Goutham <sgoutham@marvell.com> 12556M: Geetha sowjanya <gakula@marvell.com> 12557M: Subbaraya Sundeep <sbhatta@marvell.com> 12558M: hariprasad <hkelam@marvell.com> 12559L: netdev@vger.kernel.org 12560S: Supported 12561F: drivers/net/ethernet/marvell/octeontx2/nic/ 12562F: include/linux/soc/marvell/octeontx2/ 12563 12564MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12565M: Sunil Goutham <sgoutham@marvell.com> 12566M: Linu Cherian <lcherian@marvell.com> 12567M: Geetha sowjanya <gakula@marvell.com> 12568M: Jerin Jacob <jerinj@marvell.com> 12569M: hariprasad <hkelam@marvell.com> 12570M: Subbaraya Sundeep <sbhatta@marvell.com> 12571L: netdev@vger.kernel.org 12572S: Supported 12573F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12574F: drivers/net/ethernet/marvell/octeontx2/af/ 12575 12576MARVELL PRESTERA ETHERNET SWITCH DRIVER 12577M: Taras Chornyi <taras.chornyi@plvision.eu> 12578S: Supported 12579W: https://github.com/Marvell-switching/switchdev-prestera 12580F: drivers/net/ethernet/marvell/prestera/ 12581 12582MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12583M: Nicolas Pitre <nico@fluxnic.net> 12584S: Odd Fixes 12585F: drivers/mmc/host/mvsdio.* 12586 12587MARVELL USB MDIO CONTROLLER DRIVER 12588M: Tobias Waldekranz <tobias@waldekranz.com> 12589L: netdev@vger.kernel.org 12590S: Maintained 12591F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12592F: drivers/net/mdio/mdio-mvusb.c 12593 12594MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12595M: Hu Ziji <huziji@marvell.com> 12596L: linux-mmc@vger.kernel.org 12597S: Supported 12598F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12599F: drivers/mmc/host/sdhci-xenon* 12600 12601MATROX FRAMEBUFFER DRIVER 12602L: linux-fbdev@vger.kernel.org 12603S: Orphan 12604F: drivers/video/fbdev/matrox/matroxfb_* 12605F: include/uapi/linux/matroxfb.h 12606 12607MAX15301 DRIVER 12608M: Daniel Nilsson <daniel.nilsson@flex.com> 12609L: linux-hwmon@vger.kernel.org 12610S: Maintained 12611F: Documentation/hwmon/max15301.rst 12612F: drivers/hwmon/pmbus/max15301.c 12613 12614MAX16065 HARDWARE MONITOR DRIVER 12615M: Guenter Roeck <linux@roeck-us.net> 12616L: linux-hwmon@vger.kernel.org 12617S: Maintained 12618F: Documentation/hwmon/max16065.rst 12619F: drivers/hwmon/max16065.c 12620 12621MAX2175 SDR TUNER DRIVER 12622M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12623L: linux-media@vger.kernel.org 12624S: Maintained 12625T: git git://linuxtv.org/media_tree.git 12626F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12627F: Documentation/userspace-api/media/drivers/max2175.rst 12628F: drivers/media/i2c/max2175* 12629F: include/uapi/linux/max2175.h 12630 12631MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12632L: linux-hwmon@vger.kernel.org 12633S: Orphan 12634F: Documentation/hwmon/max6650.rst 12635F: drivers/hwmon/max6650.c 12636 12637MAX6697 HARDWARE MONITOR DRIVER 12638M: Guenter Roeck <linux@roeck-us.net> 12639L: linux-hwmon@vger.kernel.org 12640S: Maintained 12641F: Documentation/devicetree/bindings/hwmon/max6697.txt 12642F: Documentation/hwmon/max6697.rst 12643F: drivers/hwmon/max6697.c 12644F: include/linux/platform_data/max6697.h 12645 12646MAX9286 QUAD GMSL DESERIALIZER DRIVER 12647M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12648M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12649M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12650M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12651L: linux-media@vger.kernel.org 12652S: Maintained 12653F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12654F: drivers/media/i2c/max9286.c 12655 12656MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12657M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12658L: linux-media@vger.kernel.org 12659S: Maintained 12660F: drivers/staging/media/max96712/max96712.c 12661 12662MAX9860 MONO AUDIO VOICE CODEC DRIVER 12663M: Peter Rosin <peda@axentia.se> 12664L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12665S: Maintained 12666F: Documentation/devicetree/bindings/sound/max9860.txt 12667F: sound/soc/codecs/max9860.* 12668 12669MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12670M: Andreas Klinger <ak@it-klinger.de> 12671L: linux-iio@vger.kernel.org 12672S: Maintained 12673F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12674F: drivers/iio/proximity/mb1232.c 12675 12676MAXIM MAX11205 DRIVER 12677M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12678L: linux-iio@vger.kernel.org 12679S: Supported 12680W: https://ez.analog.com/linux-software-drivers 12681F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12682F: drivers/iio/adc/max11205.c 12683 12684MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12685R: Iskren Chernev <iskren.chernev@gmail.com> 12686R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12687R: Marek Szyprowski <m.szyprowski@samsung.com> 12688R: Matheus Castello <matheus@castello.eng.br> 12689L: linux-pm@vger.kernel.org 12690S: Maintained 12691F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12692F: drivers/power/supply/max17040_battery.c 12693 12694MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12695R: Hans de Goede <hdegoede@redhat.com> 12696R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12697R: Marek Szyprowski <m.szyprowski@samsung.com> 12698R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12699R: Purism Kernel Team <kernel@puri.sm> 12700L: linux-pm@vger.kernel.org 12701S: Maintained 12702F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12703F: drivers/power/supply/max17042_battery.c 12704 12705MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12706M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12707L: linux-kernel@vger.kernel.org 12708S: Maintained 12709F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12710F: drivers/regulator/max20086-regulator.c 12711 12712MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12713M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12714L: linux-iio@vger.kernel.org 12715S: Maintained 12716F: drivers/iio/temperature/max30208.c 12717 12718MAXIM MAX77650 PMIC MFD DRIVER 12719M: Bartosz Golaszewski <brgl@bgdev.pl> 12720L: linux-kernel@vger.kernel.org 12721S: Maintained 12722F: Documentation/devicetree/bindings/*/*max77650.yaml 12723F: Documentation/devicetree/bindings/*/max77650*.yaml 12724F: drivers/gpio/gpio-max77650.c 12725F: drivers/input/misc/max77650-onkey.c 12726F: drivers/leds/leds-max77650.c 12727F: drivers/mfd/max77650.c 12728F: drivers/power/supply/max77650-charger.c 12729F: drivers/regulator/max77650-regulator.c 12730F: include/linux/mfd/max77650.h 12731 12732MAXIM MAX77714 PMIC MFD DRIVER 12733M: Luca Ceresoli <luca@lucaceresoli.net> 12734S: Maintained 12735F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12736F: drivers/mfd/max77714.c 12737F: include/linux/mfd/max77714.h 12738 12739MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12740M: Javier Martinez Canillas <javier@dowhile0.org> 12741L: linux-kernel@vger.kernel.org 12742S: Supported 12743F: Documentation/devicetree/bindings/*/*max77802.yaml 12744F: drivers/regulator/max77802-regulator.c 12745F: include/dt-bindings/*/*max77802.h 12746 12747MAXIM MAX77976 BATTERY CHARGER 12748M: Luca Ceresoli <luca@lucaceresoli.net> 12749S: Supported 12750F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12751F: drivers/power/supply/max77976_charger.c 12752 12753MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12754M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12755L: linux-pm@vger.kernel.org 12756S: Supported 12757B: mailto:linux-samsung-soc@vger.kernel.org 12758F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12759F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12760F: drivers/power/supply/max14577_charger.c 12761F: drivers/power/supply/max77693_charger.c 12762 12763MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12764M: Chanwoo Choi <cw00.choi@samsung.com> 12765M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12766L: linux-kernel@vger.kernel.org 12767S: Supported 12768B: mailto:linux-samsung-soc@vger.kernel.org 12769F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12770F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12771F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12772F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12773F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12774F: drivers/*/*max77843.c 12775F: drivers/*/max14577*.c 12776F: drivers/*/max77686*.c 12777F: drivers/*/max77693*.c 12778F: drivers/clk/clk-max77686.c 12779F: drivers/extcon/extcon-max14577.c 12780F: drivers/extcon/extcon-max77693.c 12781F: drivers/rtc/rtc-max77686.c 12782F: include/linux/mfd/max14577*.h 12783F: include/linux/mfd/max77686*.h 12784F: include/linux/mfd/max77693*.h 12785 12786MAXIRADIO FM RADIO RECEIVER DRIVER 12787M: Hans Verkuil <hverkuil@xs4all.nl> 12788L: linux-media@vger.kernel.org 12789S: Maintained 12790W: https://linuxtv.org 12791T: git git://linuxtv.org/media_tree.git 12792F: drivers/media/radio/radio-maxiradio* 12793 12794MAXLINEAR ETHERNET PHY DRIVER 12795M: Xu Liang <lxu@maxlinear.com> 12796L: netdev@vger.kernel.org 12797S: Supported 12798F: drivers/net/phy/mxl-gpy.c 12799 12800MCAN MMIO DEVICE DRIVER 12801M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12802L: linux-can@vger.kernel.org 12803S: Maintained 12804F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12805F: drivers/net/can/m_can/m_can.c 12806F: drivers/net/can/m_can/m_can.h 12807F: drivers/net/can/m_can/m_can_platform.c 12808 12809MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12810R: Yasushi SHOJI <yashi@spacecubics.com> 12811L: linux-can@vger.kernel.org 12812S: Maintained 12813F: drivers/net/can/usb/mcba_usb.c 12814 12815MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12816M: Rishi Gupta <gupt21@gmail.com> 12817L: linux-i2c@vger.kernel.org 12818L: linux-input@vger.kernel.org 12819S: Maintained 12820F: drivers/hid/hid-mcp2221.c 12821 12822MCP251XFD SPI-CAN NETWORK DRIVER 12823M: Marc Kleine-Budde <mkl@pengutronix.de> 12824M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12825R: Thomas Kopp <thomas.kopp@microchip.com> 12826L: linux-can@vger.kernel.org 12827S: Maintained 12828F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12829F: drivers/net/can/spi/mcp251xfd/ 12830 12831MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12832M: Peter Rosin <peda@axentia.se> 12833L: linux-iio@vger.kernel.org 12834S: Maintained 12835F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12836F: drivers/iio/potentiometer/mcp4018.c 12837F: drivers/iio/potentiometer/mcp4531.c 12838 12839MCR20A IEEE-802.15.4 RADIO DRIVER 12840M: Stefan Schmidt <stefan@datenfreihafen.org> 12841L: linux-wpan@vger.kernel.org 12842S: Odd Fixes 12843W: https://github.com/xueliu/mcr20a-linux 12844F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12845F: drivers/net/ieee802154/mcr20a.c 12846F: drivers/net/ieee802154/mcr20a.h 12847 12848MDIO REGMAP DRIVER 12849M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12850L: netdev@vger.kernel.org 12851S: Maintained 12852F: drivers/net/mdio/mdio-regmap.c 12853F: include/linux/mdio/mdio-regmap.h 12854 12855MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12856M: William Breathitt Gray <william.gray@linaro.org> 12857L: linux-iio@vger.kernel.org 12858S: Maintained 12859F: drivers/iio/dac/cio-dac.c 12860 12861MEDIA CONTROLLER FRAMEWORK 12862M: Sakari Ailus <sakari.ailus@linux.intel.com> 12863M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12864L: linux-media@vger.kernel.org 12865S: Supported 12866W: https://www.linuxtv.org 12867T: git git://linuxtv.org/media_tree.git 12868F: drivers/media/mc/ 12869F: include/media/media-*.h 12870F: include/uapi/linux/media.h 12871 12872MEDIA DRIVER FOR FREESCALE IMX PXP 12873M: Philipp Zabel <p.zabel@pengutronix.de> 12874L: linux-media@vger.kernel.org 12875S: Maintained 12876T: git git://linuxtv.org/media_tree.git 12877F: drivers/media/platform/nxp/imx-pxp.[ch] 12878 12879MEDIA DRIVERS FOR ASCOT2E 12880M: Sergey Kozlov <serjk@netup.ru> 12881M: Abylay Ospan <aospan@netup.ru> 12882L: linux-media@vger.kernel.org 12883S: Supported 12884W: https://linuxtv.org 12885W: http://netup.tv/ 12886T: git git://linuxtv.org/media_tree.git 12887F: drivers/media/dvb-frontends/ascot2e* 12888 12889MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12890M: Jasmin Jessich <jasmin@anw.at> 12891L: linux-media@vger.kernel.org 12892S: Maintained 12893W: https://linuxtv.org 12894T: git git://linuxtv.org/media_tree.git 12895F: drivers/media/dvb-frontends/cxd2099* 12896 12897MEDIA DRIVERS FOR CXD2841ER 12898M: Sergey Kozlov <serjk@netup.ru> 12899M: Abylay Ospan <aospan@netup.ru> 12900L: linux-media@vger.kernel.org 12901S: Supported 12902W: https://linuxtv.org 12903W: http://netup.tv/ 12904T: git git://linuxtv.org/media_tree.git 12905F: drivers/media/dvb-frontends/cxd2841er* 12906 12907MEDIA DRIVERS FOR CXD2880 12908M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12909L: linux-media@vger.kernel.org 12910S: Supported 12911W: http://linuxtv.org/ 12912T: git git://linuxtv.org/media_tree.git 12913F: drivers/media/dvb-frontends/cxd2880/* 12914F: drivers/media/spi/cxd2880* 12915 12916MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12917L: linux-media@vger.kernel.org 12918S: Orphan 12919W: https://linuxtv.org 12920T: git git://linuxtv.org/media_tree.git 12921F: drivers/media/pci/ddbridge/* 12922 12923MEDIA DRIVERS FOR FREESCALE IMX 12924M: Steve Longerbeam <slongerbeam@gmail.com> 12925M: Philipp Zabel <p.zabel@pengutronix.de> 12926L: linux-media@vger.kernel.org 12927S: Maintained 12928T: git git://linuxtv.org/media_tree.git 12929F: Documentation/admin-guide/media/imx.rst 12930F: Documentation/devicetree/bindings/media/imx.txt 12931F: drivers/staging/media/imx/ 12932F: include/linux/imx-media.h 12933F: include/media/imx.h 12934 12935MEDIA DRIVERS FOR FREESCALE IMX7 12936M: Rui Miguel Silva <rmfrfs@gmail.com> 12937M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12938L: linux-media@vger.kernel.org 12939S: Maintained 12940T: git git://linuxtv.org/media_tree.git 12941F: Documentation/admin-guide/media/imx7.rst 12942F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12943F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12944F: drivers/media/platform/nxp/imx-mipi-csis.c 12945F: drivers/media/platform/nxp/imx7-media-csi.c 12946 12947MEDIA DRIVERS FOR HELENE 12948M: Abylay Ospan <aospan@netup.ru> 12949L: linux-media@vger.kernel.org 12950S: Supported 12951W: https://linuxtv.org 12952W: http://netup.tv/ 12953T: git git://linuxtv.org/media_tree.git 12954F: drivers/media/dvb-frontends/helene* 12955 12956MEDIA DRIVERS FOR HORUS3A 12957M: Sergey Kozlov <serjk@netup.ru> 12958M: Abylay Ospan <aospan@netup.ru> 12959L: linux-media@vger.kernel.org 12960S: Supported 12961W: https://linuxtv.org 12962W: http://netup.tv/ 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/dvb-frontends/horus3a* 12965 12966MEDIA DRIVERS FOR LNBH25 12967M: Sergey Kozlov <serjk@netup.ru> 12968M: Abylay Ospan <aospan@netup.ru> 12969L: linux-media@vger.kernel.org 12970S: Supported 12971W: https://linuxtv.org 12972W: http://netup.tv/ 12973T: git git://linuxtv.org/media_tree.git 12974F: drivers/media/dvb-frontends/lnbh25* 12975 12976MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12977L: linux-media@vger.kernel.org 12978S: Orphan 12979W: https://linuxtv.org 12980T: git git://linuxtv.org/media_tree.git 12981F: drivers/media/dvb-frontends/mxl5xx* 12982 12983MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12984M: Sergey Kozlov <serjk@netup.ru> 12985M: Abylay Ospan <aospan@netup.ru> 12986L: linux-media@vger.kernel.org 12987S: Supported 12988W: https://linuxtv.org 12989W: http://netup.tv/ 12990T: git git://linuxtv.org/media_tree.git 12991F: drivers/media/pci/netup_unidvb/* 12992 12993MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12994M: Dmitry Osipenko <digetx@gmail.com> 12995L: linux-media@vger.kernel.org 12996L: linux-tegra@vger.kernel.org 12997S: Maintained 12998T: git git://linuxtv.org/media_tree.git 12999F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13000F: drivers/media/platform/nvidia/tegra-vde/ 13001 13002MEDIA DRIVERS FOR RENESAS - CEU 13003M: Jacopo Mondi <jacopo@jmondi.org> 13004L: linux-media@vger.kernel.org 13005L: linux-renesas-soc@vger.kernel.org 13006S: Supported 13007T: git git://linuxtv.org/media_tree.git 13008F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13009F: drivers/media/platform/renesas/renesas-ceu.c 13010F: include/media/drv-intf/renesas-ceu.h 13011 13012MEDIA DRIVERS FOR RENESAS - DRIF 13013M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13014L: linux-media@vger.kernel.org 13015L: linux-renesas-soc@vger.kernel.org 13016S: Supported 13017T: git git://linuxtv.org/media_tree.git 13018F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13019F: drivers/media/platform/renesas/rcar_drif.c 13020 13021MEDIA DRIVERS FOR RENESAS - FCP 13022M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13023L: linux-media@vger.kernel.org 13024L: linux-renesas-soc@vger.kernel.org 13025S: Supported 13026T: git git://linuxtv.org/media_tree.git 13027F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13028F: drivers/media/platform/renesas/rcar-fcp.c 13029F: include/media/rcar-fcp.h 13030 13031MEDIA DRIVERS FOR RENESAS - FDP1 13032M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13033L: linux-media@vger.kernel.org 13034L: linux-renesas-soc@vger.kernel.org 13035S: Supported 13036T: git git://linuxtv.org/media_tree.git 13037F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13038F: drivers/media/platform/renesas/rcar_fdp1.c 13039 13040MEDIA DRIVERS FOR RENESAS - VIN 13041M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13042L: linux-media@vger.kernel.org 13043L: linux-renesas-soc@vger.kernel.org 13044S: Supported 13045T: git git://linuxtv.org/media_tree.git 13046F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13047F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13048F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13049F: drivers/media/platform/renesas/rcar-isp.c 13050F: drivers/media/platform/renesas/rcar-vin/ 13051 13052MEDIA DRIVERS FOR RENESAS - VSP1 13053M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13054M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13055L: linux-media@vger.kernel.org 13056L: linux-renesas-soc@vger.kernel.org 13057S: Supported 13058T: git git://linuxtv.org/media_tree.git 13059F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13060F: drivers/media/platform/renesas/vsp1/ 13061 13062MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13063L: linux-media@vger.kernel.org 13064S: Orphan 13065W: https://linuxtv.org 13066T: git git://linuxtv.org/media_tree.git 13067F: drivers/media/dvb-frontends/stv0910* 13068 13069MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13070L: linux-media@vger.kernel.org 13071S: Orphan 13072W: https://linuxtv.org 13073T: git git://linuxtv.org/media_tree.git 13074F: drivers/media/dvb-frontends/stv6111* 13075 13076MEDIA DRIVERS FOR STM32 - DCMI 13077M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13078L: linux-media@vger.kernel.org 13079S: Supported 13080T: git git://linuxtv.org/media_tree.git 13081F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13082F: drivers/media/platform/st/stm32/stm32-dcmi.c 13083 13084MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13085M: Mauro Carvalho Chehab <mchehab@kernel.org> 13086L: linux-media@vger.kernel.org 13087S: Maintained 13088W: https://linuxtv.org 13089Q: http://patchwork.kernel.org/project/linux-media/list/ 13090T: git git://linuxtv.org/media_tree.git 13091F: Documentation/admin-guide/media/ 13092F: Documentation/devicetree/bindings/media/ 13093F: Documentation/driver-api/media/ 13094F: Documentation/userspace-api/media/ 13095F: drivers/media/ 13096F: drivers/staging/media/ 13097F: include/dt-bindings/media/ 13098F: include/linux/platform_data/media/ 13099F: include/media/ 13100F: include/uapi/linux/dvb/ 13101F: include/uapi/linux/ivtv* 13102F: include/uapi/linux/media.h 13103F: include/uapi/linux/uvcvideo.h 13104F: include/uapi/linux/v4l2-* 13105F: include/uapi/linux/videodev2.h 13106 13107MEDIATEK BLUETOOTH DRIVER 13108M: Sean Wang <sean.wang@mediatek.com> 13109L: linux-bluetooth@vger.kernel.org 13110L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13111S: Maintained 13112F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13113F: drivers/bluetooth/btmtkuart.c 13114 13115MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13116M: Sean Wang <sean.wang@mediatek.com> 13117L: linux-pm@vger.kernel.org 13118S: Maintained 13119F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13120F: drivers/power/reset/mt6323-poweroff.c 13121 13122MEDIATEK CIR DRIVER 13123M: Sean Wang <sean.wang@mediatek.com> 13124S: Maintained 13125F: drivers/media/rc/mtk-cir.c 13126 13127MEDIATEK DMA DRIVER 13128M: Sean Wang <sean.wang@mediatek.com> 13129L: dmaengine@vger.kernel.org 13130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13131L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13132S: Maintained 13133F: Documentation/devicetree/bindings/dma/mtk-* 13134F: drivers/dma/mediatek/ 13135 13136MEDIATEK ETHERNET DRIVER 13137M: Felix Fietkau <nbd@nbd.name> 13138M: John Crispin <john@phrozen.org> 13139M: Sean Wang <sean.wang@mediatek.com> 13140M: Mark Lee <Mark-MC.Lee@mediatek.com> 13141M: Lorenzo Bianconi <lorenzo@kernel.org> 13142L: netdev@vger.kernel.org 13143S: Maintained 13144F: drivers/net/ethernet/mediatek/ 13145 13146MEDIATEK ETHERNET PCS DRIVER 13147M: Alexander Couzens <lynxis@fe80.eu> 13148M: Daniel Golle <daniel@makrotopia.org> 13149L: netdev@vger.kernel.org 13150S: Maintained 13151F: drivers/net/pcs/pcs-mtk-lynxi.c 13152F: include/linux/pcs/pcs-mtk-lynxi.h 13153 13154MEDIATEK I2C CONTROLLER DRIVER 13155M: Qii Wang <qii.wang@mediatek.com> 13156L: linux-i2c@vger.kernel.org 13157S: Maintained 13158F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13159F: drivers/i2c/busses/i2c-mt65xx.c 13160 13161MEDIATEK IOMMU DRIVER 13162M: Yong Wu <yong.wu@mediatek.com> 13163L: iommu@lists.linux.dev 13164L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13165S: Supported 13166F: Documentation/devicetree/bindings/iommu/mediatek* 13167F: drivers/iommu/mtk_iommu* 13168F: include/dt-bindings/memory/mt*-port.h 13169 13170MEDIATEK JPEG DRIVER 13171M: Bin Liu <bin.liu@mediatek.com> 13172S: Supported 13173F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13174F: drivers/media/platform/mediatek/jpeg/ 13175 13176MEDIATEK KEYPAD DRIVER 13177M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13178S: Supported 13179F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13180F: drivers/input/keyboard/mt6779-keypad.c 13181 13182MEDIATEK MDP DRIVER 13183M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13184M: Houlong Wei <houlong.wei@mediatek.com> 13185M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13186S: Supported 13187F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13188F: drivers/media/platform/mediatek/mdp/ 13189F: drivers/media/platform/mediatek/vpu/ 13190 13191MEDIATEK MEDIA DRIVER 13192M: Tiffany Lin <tiffany.lin@mediatek.com> 13193M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13194M: Yunfei Dong <yunfei.dong@mediatek.com> 13195S: Supported 13196F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13197F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13198F: drivers/media/platform/mediatek/vcodec/ 13199F: drivers/media/platform/mediatek/vpu/ 13200 13201MEDIATEK MMC/SD/SDIO DRIVER 13202M: Chaotian Jing <chaotian.jing@mediatek.com> 13203S: Maintained 13204F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13205F: drivers/mmc/host/mtk-sd.c 13206 13207MEDIATEK MT76 WIRELESS LAN DRIVER 13208M: Felix Fietkau <nbd@nbd.name> 13209M: Lorenzo Bianconi <lorenzo@kernel.org> 13210M: Ryder Lee <ryder.lee@mediatek.com> 13211R: Shayne Chen <shayne.chen@mediatek.com> 13212R: Sean Wang <sean.wang@mediatek.com> 13213L: linux-wireless@vger.kernel.org 13214S: Maintained 13215F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13216F: drivers/net/wireless/mediatek/mt76/ 13217 13218MEDIATEK MT7601U WIRELESS LAN DRIVER 13219M: Jakub Kicinski <kuba@kernel.org> 13220L: linux-wireless@vger.kernel.org 13221S: Maintained 13222F: drivers/net/wireless/mediatek/mt7601u/ 13223 13224MEDIATEK MT7621 CLOCK DRIVER 13225M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13226S: Maintained 13227F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13228F: drivers/clk/ralink/clk-mt7621.c 13229 13230MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13231M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13232S: Maintained 13233F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13234F: drivers/pci/controller/pcie-mt7621.c 13235 13236MEDIATEK MT7621 PHY PCI DRIVER 13237M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13238S: Maintained 13239F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13240F: drivers/phy/ralink/phy-mt7621-pci.c 13241 13242MEDIATEK MT7621/28/88 I2C DRIVER 13243M: Stefan Roese <sr@denx.de> 13244L: linux-i2c@vger.kernel.org 13245S: Maintained 13246F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13247F: drivers/i2c/busses/i2c-mt7621.c 13248 13249MEDIATEK NAND CONTROLLER DRIVER 13250L: linux-mtd@lists.infradead.org 13251S: Orphan 13252F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13253F: drivers/mtd/nand/raw/mtk_* 13254 13255MEDIATEK PMIC LED DRIVER 13256M: Sean Wang <sean.wang@mediatek.com> 13257S: Maintained 13258F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13259F: drivers/leds/leds-mt6323.c 13260 13261MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13262M: Sean Wang <sean.wang@mediatek.com> 13263S: Maintained 13264F: drivers/char/hw_random/mtk-rng.c 13265 13266MEDIATEK SMI DRIVER 13267M: Yong Wu <yong.wu@mediatek.com> 13268L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13269S: Supported 13270F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13271F: drivers/memory/mtk-smi.c 13272F: include/soc/mediatek/smi.h 13273 13274MEDIATEK SWITCH DRIVER 13275M: Sean Wang <sean.wang@mediatek.com> 13276M: Landen Chao <Landen.Chao@mediatek.com> 13277M: DENG Qingfang <dqfext@gmail.com> 13278M: Daniel Golle <daniel@makrotopia.org> 13279L: netdev@vger.kernel.org 13280S: Maintained 13281F: drivers/net/dsa/mt7530-mdio.c 13282F: drivers/net/dsa/mt7530-mmio.c 13283F: drivers/net/dsa/mt7530.* 13284F: net/dsa/tag_mtk.c 13285 13286MEDIATEK T7XX 5G WWAN MODEM DRIVER 13287M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13288M: Intel Corporation <linuxwwan@intel.com> 13289R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13290R: Liu Haijun <haijun.liu@mediatek.com> 13291R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13292R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13293L: netdev@vger.kernel.org 13294S: Supported 13295F: drivers/net/wwan/t7xx/ 13296 13297MEDIATEK USB3 DRD IP DRIVER 13298M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13299L: linux-usb@vger.kernel.org 13300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13301L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13302S: Maintained 13303F: Documentation/devicetree/bindings/usb/mediatek,* 13304F: drivers/usb/host/xhci-mtk* 13305F: drivers/usb/mtu3/ 13306 13307MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13308M: Peter Senna Tschudin <peter.senna@gmail.com> 13309M: Martin Donnelly <martin.donnelly@ge.com> 13310M: Martyn Welch <martyn.welch@collabora.co.uk> 13311S: Maintained 13312F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13313F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13314 13315MEGARAID SCSI/SAS DRIVERS 13316M: Kashyap Desai <kashyap.desai@broadcom.com> 13317M: Sumit Saxena <sumit.saxena@broadcom.com> 13318M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13319L: megaraidlinux.pdl@broadcom.com 13320L: linux-scsi@vger.kernel.org 13321S: Maintained 13322W: http://www.avagotech.com/support/ 13323F: Documentation/scsi/megaraid.rst 13324F: drivers/scsi/megaraid.* 13325F: drivers/scsi/megaraid/ 13326 13327MELEXIS MLX90614 DRIVER 13328M: Crt Mori <cmo@melexis.com> 13329L: linux-iio@vger.kernel.org 13330S: Supported 13331W: http://www.melexis.com 13332F: drivers/iio/temperature/mlx90614.c 13333 13334MELEXIS MLX90632 DRIVER 13335M: Crt Mori <cmo@melexis.com> 13336L: linux-iio@vger.kernel.org 13337S: Supported 13338W: http://www.melexis.com 13339F: drivers/iio/temperature/mlx90632.c 13340 13341MELFAS MIP4 TOUCHSCREEN DRIVER 13342M: Sangwon Jee <jeesw@melfas.com> 13343S: Supported 13344W: http://www.melfas.com 13345F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13346F: drivers/input/touchscreen/melfas_mip4.c 13347 13348MELLANOX BLUEFIELD I2C DRIVER 13349M: Khalil Blaiech <kblaiech@nvidia.com> 13350M: Asmaa Mnebhi <asmaa@nvidia.com> 13351L: linux-i2c@vger.kernel.org 13352S: Supported 13353F: drivers/i2c/busses/i2c-mlxbf.c 13354 13355MELLANOX ETHERNET DRIVER (mlx4_en) 13356M: Tariq Toukan <tariqt@nvidia.com> 13357L: netdev@vger.kernel.org 13358S: Supported 13359W: http://www.mellanox.com 13360Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13361F: drivers/net/ethernet/mellanox/mlx4/en_* 13362 13363MELLANOX ETHERNET DRIVER (mlx5e) 13364M: Saeed Mahameed <saeedm@nvidia.com> 13365L: netdev@vger.kernel.org 13366S: Supported 13367W: http://www.mellanox.com 13368Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13369F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13370 13371MELLANOX ETHERNET INNOVA DRIVERS 13372R: Boris Pismenny <borisp@nvidia.com> 13373L: netdev@vger.kernel.org 13374S: Supported 13375W: http://www.mellanox.com 13376Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13377F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13378F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13379F: include/linux/mlx5/mlx5_ifc_fpga.h 13380 13381MELLANOX ETHERNET SWITCH DRIVERS 13382M: Ido Schimmel <idosch@nvidia.com> 13383M: Petr Machata <petrm@nvidia.com> 13384L: netdev@vger.kernel.org 13385S: Supported 13386W: http://www.mellanox.com 13387Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13388F: drivers/net/ethernet/mellanox/mlxsw/ 13389F: tools/testing/selftests/drivers/net/mlxsw/ 13390 13391MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13392M: mlxsw@nvidia.com 13393L: netdev@vger.kernel.org 13394S: Supported 13395W: http://www.mellanox.com 13396Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13397F: drivers/net/ethernet/mellanox/mlxfw/ 13398 13399MELLANOX HARDWARE PLATFORM SUPPORT 13400M: Hans de Goede <hdegoede@redhat.com> 13401M: Mark Gross <markgross@kernel.org> 13402M: Vadim Pasternak <vadimp@nvidia.com> 13403L: platform-driver-x86@vger.kernel.org 13404S: Supported 13405F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13406F: drivers/platform/mellanox/ 13407F: include/linux/platform_data/mlxreg.h 13408 13409MELLANOX MLX4 core VPI driver 13410M: Tariq Toukan <tariqt@nvidia.com> 13411L: netdev@vger.kernel.org 13412L: linux-rdma@vger.kernel.org 13413S: Supported 13414W: http://www.mellanox.com 13415Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13416F: drivers/net/ethernet/mellanox/mlx4/ 13417F: include/linux/mlx4/ 13418 13419MELLANOX MLX4 IB driver 13420M: Yishai Hadas <yishaih@nvidia.com> 13421L: linux-rdma@vger.kernel.org 13422S: Supported 13423W: http://www.mellanox.com 13424Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13425F: drivers/infiniband/hw/mlx4/ 13426F: include/linux/mlx4/ 13427F: include/uapi/rdma/mlx4-abi.h 13428 13429MELLANOX MLX5 core VPI driver 13430M: Saeed Mahameed <saeedm@nvidia.com> 13431M: Leon Romanovsky <leonro@nvidia.com> 13432L: netdev@vger.kernel.org 13433L: linux-rdma@vger.kernel.org 13434S: Supported 13435W: http://www.mellanox.com 13436Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13437F: Documentation/networking/device_drivers/ethernet/mellanox/ 13438F: drivers/net/ethernet/mellanox/mlx5/core/ 13439F: include/linux/mlx5/ 13440 13441MELLANOX MLX5 IB driver 13442M: Leon Romanovsky <leonro@nvidia.com> 13443L: linux-rdma@vger.kernel.org 13444S: Supported 13445W: http://www.mellanox.com 13446Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13447F: drivers/infiniband/hw/mlx5/ 13448F: include/linux/mlx5/ 13449F: include/uapi/rdma/mlx5-abi.h 13450 13451MELLANOX MLXCPLD I2C AND MUX DRIVER 13452M: Vadim Pasternak <vadimp@nvidia.com> 13453M: Michael Shych <michaelsh@nvidia.com> 13454L: linux-i2c@vger.kernel.org 13455S: Supported 13456F: Documentation/i2c/busses/i2c-mlxcpld.rst 13457F: drivers/i2c/busses/i2c-mlxcpld.c 13458F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13459 13460MELLANOX MLXCPLD LED DRIVER 13461M: Vadim Pasternak <vadimp@nvidia.com> 13462L: linux-leds@vger.kernel.org 13463S: Supported 13464F: Documentation/leds/leds-mlxcpld.rst 13465F: drivers/leds/leds-mlxcpld.c 13466F: drivers/leds/leds-mlxreg.c 13467 13468MELLANOX PLATFORM DRIVER 13469M: Vadim Pasternak <vadimp@nvidia.com> 13470L: platform-driver-x86@vger.kernel.org 13471S: Supported 13472F: drivers/platform/x86/mlx-platform.c 13473 13474MEMBARRIER SUPPORT 13475M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13476M: "Paul E. McKenney" <paulmck@kernel.org> 13477L: linux-kernel@vger.kernel.org 13478S: Supported 13479F: arch/powerpc/include/asm/membarrier.h 13480F: include/uapi/linux/membarrier.h 13481F: kernel/sched/membarrier.c 13482 13483MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13484M: Mike Rapoport <rppt@kernel.org> 13485L: linux-mm@kvack.org 13486S: Maintained 13487F: Documentation/core-api/boot-time-mm.rst 13488F: include/linux/memblock.h 13489F: mm/memblock.c 13490F: mm/mm_init.c 13491F: tools/testing/memblock/ 13492 13493MEMORY CONTROLLER DRIVERS 13494M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13495L: linux-kernel@vger.kernel.org 13496S: Maintained 13497B: mailto:krzysztof.kozlowski@linaro.org 13498T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13499F: Documentation/devicetree/bindings/memory-controllers/ 13500F: drivers/memory/ 13501F: include/dt-bindings/memory/ 13502F: include/memory/ 13503 13504MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13505M: Dmitry Osipenko <digetx@gmail.com> 13506L: linux-pm@vger.kernel.org 13507L: linux-tegra@vger.kernel.org 13508S: Maintained 13509T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13510F: drivers/devfreq/tegra30-devfreq.c 13511 13512MEMORY HOT(UN)PLUG 13513M: David Hildenbrand <david@redhat.com> 13514M: Oscar Salvador <osalvador@suse.de> 13515L: linux-mm@kvack.org 13516S: Maintained 13517F: Documentation/admin-guide/mm/memory-hotplug.rst 13518F: Documentation/core-api/memory-hotplug.rst 13519F: drivers/base/memory.c 13520F: include/linux/memory_hotplug.h 13521F: mm/memory_hotplug.c 13522F: tools/testing/selftests/memory-hotplug/ 13523 13524MEMORY MANAGEMENT 13525M: Andrew Morton <akpm@linux-foundation.org> 13526L: linux-mm@kvack.org 13527S: Maintained 13528W: http://www.linux-mm.org 13529T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13530T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13531F: include/linux/gfp.h 13532F: include/linux/gfp_types.h 13533F: include/linux/memory_hotplug.h 13534F: include/linux/mm.h 13535F: include/linux/mmzone.h 13536F: include/linux/pagewalk.h 13537F: include/trace/events/ksm.h 13538F: mm/ 13539F: tools/mm/ 13540F: tools/testing/selftests/mm/ 13541 13542MEMORY TECHNOLOGY DEVICES (MTD) 13543M: Miquel Raynal <miquel.raynal@bootlin.com> 13544M: Richard Weinberger <richard@nod.at> 13545M: Vignesh Raghavendra <vigneshr@ti.com> 13546L: linux-mtd@lists.infradead.org 13547S: Maintained 13548W: http://www.linux-mtd.infradead.org/ 13549Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13550C: irc://irc.oftc.net/mtd 13551T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13552T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13553F: Documentation/devicetree/bindings/mtd/ 13554F: drivers/mtd/ 13555F: include/linux/mtd/ 13556F: include/uapi/mtd/ 13557 13558MEMSENSING MICROSYSTEMS MSA311 DRIVER 13559M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13560L: linux-iio@vger.kernel.org 13561S: Maintained 13562F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13563F: drivers/iio/accel/msa311.c 13564 13565MEN A21 WATCHDOG DRIVER 13566M: Johannes Thumshirn <morbidrsa@gmail.com> 13567L: linux-watchdog@vger.kernel.org 13568S: Maintained 13569F: drivers/watchdog/mena21_wdt.c 13570 13571MEN CHAMELEON BUS (mcb) 13572M: Johannes Thumshirn <morbidrsa@gmail.com> 13573S: Maintained 13574F: Documentation/driver-api/men-chameleon-bus.rst 13575F: drivers/mcb/ 13576F: include/linux/mcb.h 13577 13578MEN F21BMC (Board Management Controller) 13579M: Andreas Werner <andreas.werner@men.de> 13580S: Supported 13581F: Documentation/hwmon/menf21bmc.rst 13582F: drivers/hwmon/menf21bmc_hwmon.c 13583F: drivers/leds/leds-menf21bmc.c 13584F: drivers/mfd/menf21bmc.c 13585F: drivers/watchdog/menf21bmc_wdt.c 13586 13587MEN Z069 WATCHDOG DRIVER 13588M: Johannes Thumshirn <jth@kernel.org> 13589L: linux-watchdog@vger.kernel.org 13590S: Maintained 13591F: drivers/watchdog/menz69_wdt.c 13592 13593MESON AO CEC DRIVER FOR AMLOGIC SOCS 13594M: Neil Armstrong <neil.armstrong@linaro.org> 13595L: linux-media@vger.kernel.org 13596L: linux-amlogic@lists.infradead.org 13597S: Supported 13598W: http://linux-meson.com/ 13599T: git git://linuxtv.org/media_tree.git 13600F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13601F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13602F: drivers/media/cec/platform/meson/ao-cec.c 13603 13604MESON GE2D DRIVER FOR AMLOGIC SOCS 13605M: Neil Armstrong <neil.armstrong@linaro.org> 13606L: linux-media@vger.kernel.org 13607L: linux-amlogic@lists.infradead.org 13608S: Supported 13609T: git git://linuxtv.org/media_tree.git 13610F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13611F: drivers/media/platform/amlogic/meson-ge2d/ 13612 13613MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13614M: Liang Yang <liang.yang@amlogic.com> 13615L: linux-mtd@lists.infradead.org 13616S: Maintained 13617F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13618F: drivers/mtd/nand/raw/meson_* 13619 13620MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13621M: Neil Armstrong <neil.armstrong@linaro.org> 13622L: linux-media@vger.kernel.org 13623L: linux-amlogic@lists.infradead.org 13624S: Supported 13625T: git git://linuxtv.org/media_tree.git 13626F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13627F: drivers/staging/media/meson/vdec/ 13628 13629METHODE UDPU SUPPORT 13630M: Vladimir Vid <vladimir.vid@sartura.hr> 13631S: Maintained 13632F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13633 13634MHI BUS 13635M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13636L: mhi@lists.linux.dev 13637L: linux-arm-msm@vger.kernel.org 13638S: Maintained 13639T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13640F: Documentation/ABI/stable/sysfs-bus-mhi 13641F: Documentation/mhi/ 13642F: drivers/bus/mhi/ 13643F: include/linux/mhi.h 13644 13645MICROBLAZE ARCHITECTURE 13646M: Michal Simek <monstr@monstr.eu> 13647S: Supported 13648W: http://www.monstr.eu/fdt/ 13649T: git git://git.monstr.eu/linux-2.6-microblaze.git 13650F: arch/microblaze/ 13651 13652MICROBLAZE TMR INJECT 13653M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13654S: Supported 13655F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13656F: drivers/misc/xilinx_tmr_inject.c 13657 13658MICROBLAZE TMR MANAGER 13659M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13660S: Supported 13661F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13662F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13663F: drivers/misc/xilinx_tmr_manager.c 13664 13665MICROCHIP AT91 DMA DRIVERS 13666M: Ludovic Desroches <ludovic.desroches@microchip.com> 13667M: Tudor Ambarus <tudor.ambarus@linaro.org> 13668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13669L: dmaengine@vger.kernel.org 13670S: Supported 13671F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13672F: drivers/dma/at_hdmac.c 13673F: drivers/dma/at_xdmac.c 13674F: include/dt-bindings/dma/at91.h 13675 13676MICROCHIP AT91 SERIAL DRIVER 13677M: Richard Genoud <richard.genoud@gmail.com> 13678S: Maintained 13679F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13680F: drivers/tty/serial/atmel_serial.c 13681F: drivers/tty/serial/atmel_serial.h 13682 13683MICROCHIP AT91 USART MFD DRIVER 13684M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13685L: linux-kernel@vger.kernel.org 13686S: Supported 13687F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13688F: drivers/mfd/at91-usart.c 13689F: include/dt-bindings/mfd/at91-usart.h 13690 13691MICROCHIP AT91 USART SPI DRIVER 13692M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13693L: linux-spi@vger.kernel.org 13694S: Supported 13695F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13696F: drivers/spi/spi-at91-usart.c 13697 13698MICROCHIP AUDIO ASOC DRIVERS 13699M: Claudiu Beznea <claudiu.beznea@microchip.com> 13700L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13701S: Supported 13702F: Documentation/devicetree/bindings/sound/atmel* 13703F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13704F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13705F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13706F: sound/soc/atmel 13707 13708MICROCHIP CSI2DC DRIVER 13709M: Eugen Hristev <eugen.hristev@microchip.com> 13710L: linux-media@vger.kernel.org 13711S: Supported 13712F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13713F: drivers/media/platform/microchip/microchip-csi2dc.c 13714 13715MICROCHIP ECC DRIVER 13716M: Tudor Ambarus <tudor.ambarus@linaro.org> 13717L: linux-crypto@vger.kernel.org 13718S: Maintained 13719F: drivers/crypto/atmel-ecc.* 13720 13721MICROCHIP EIC DRIVER 13722M: Claudiu Beznea <claudiu.beznea@microchip.com> 13723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13724S: Supported 13725F: drivers/irqchip/irq-mchp-eic.c 13726 13727MICROCHIP I2C DRIVER 13728M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13729L: linux-i2c@vger.kernel.org 13730S: Supported 13731F: drivers/i2c/busses/i2c-at91-*.c 13732F: drivers/i2c/busses/i2c-at91.h 13733 13734MICROCHIP ISC DRIVER 13735M: Eugen Hristev <eugen.hristev@microchip.com> 13736L: linux-media@vger.kernel.org 13737S: Supported 13738F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13739F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13740F: drivers/media/platform/microchip/microchip-isc* 13741F: drivers/media/platform/microchip/microchip-sama*-isc* 13742F: drivers/staging/media/deprecated/atmel/atmel-isc* 13743F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13744F: include/linux/atmel-isc-media.h 13745 13746MICROCHIP ISI DRIVER 13747M: Eugen Hristev <eugen.hristev@microchip.com> 13748L: linux-media@vger.kernel.org 13749S: Supported 13750F: drivers/media/platform/atmel/atmel-isi.c 13751F: drivers/media/platform/atmel/atmel-isi.h 13752 13753MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13754M: Woojung Huh <woojung.huh@microchip.com> 13755M: UNGLinuxDriver@microchip.com 13756L: netdev@vger.kernel.org 13757S: Maintained 13758F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13759F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13760F: drivers/net/dsa/microchip/* 13761F: include/linux/dsa/ksz_common.h 13762F: include/linux/platform_data/microchip-ksz.h 13763F: net/dsa/tag_ksz.c 13764 13765MICROCHIP LAN743X ETHERNET DRIVER 13766M: Bryan Whitehead <bryan.whitehead@microchip.com> 13767M: UNGLinuxDriver@microchip.com 13768L: netdev@vger.kernel.org 13769S: Maintained 13770F: drivers/net/ethernet/microchip/lan743x_* 13771 13772MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13773M: Arun Ramadoss <arun.ramadoss@microchip.com> 13774R: UNGLinuxDriver@microchip.com 13775L: netdev@vger.kernel.org 13776S: Maintained 13777F: drivers/net/phy/microchip_t1.c 13778 13779MICROCHIP LAN966X ETHERNET DRIVER 13780M: Horatiu Vultur <horatiu.vultur@microchip.com> 13781M: UNGLinuxDriver@microchip.com 13782L: netdev@vger.kernel.org 13783S: Maintained 13784F: drivers/net/ethernet/microchip/lan966x/* 13785 13786MICROCHIP LCDFB DRIVER 13787M: Nicolas Ferre <nicolas.ferre@microchip.com> 13788L: linux-fbdev@vger.kernel.org 13789S: Maintained 13790F: drivers/video/fbdev/atmel_lcdfb.c 13791F: include/video/atmel_lcdc.h 13792 13793MICROCHIP MCP16502 PMIC DRIVER 13794M: Claudiu Beznea <claudiu.beznea@microchip.com> 13795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13796S: Supported 13797F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13798F: drivers/regulator/mcp16502.c 13799 13800MICROCHIP MCP3911 ADC DRIVER 13801M: Marcus Folkesson <marcus.folkesson@gmail.com> 13802M: Kent Gustavsson <kent@minoris.se> 13803L: linux-iio@vger.kernel.org 13804S: Maintained 13805F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13806F: drivers/iio/adc/mcp3911.c 13807 13808MICROCHIP MMC/SD/SDIO MCI DRIVER 13809M: Ludovic Desroches <ludovic.desroches@microchip.com> 13810S: Maintained 13811F: drivers/mmc/host/atmel-mci.c 13812 13813MICROCHIP NAND DRIVER 13814M: Tudor Ambarus <tudor.ambarus@linaro.org> 13815L: linux-mtd@lists.infradead.org 13816S: Supported 13817F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13818F: drivers/mtd/nand/raw/atmel/* 13819 13820MICROCHIP OTPC DRIVER 13821M: Claudiu Beznea <claudiu.beznea@microchip.com> 13822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13823S: Supported 13824F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13825F: drivers/nvmem/microchip-otpc.c 13826F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13827 13828MICROCHIP PCI1XXXX GP DRIVER 13829M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13830L: linux-gpio@vger.kernel.org 13831S: Supported 13832F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13833F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13834F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13835 13836MICROCHIP PCI1XXXX I2C DRIVER 13837M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13838M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13839M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13840L: linux-i2c@vger.kernel.org 13841S: Maintained 13842F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13843 13844MICROCHIP PCIe UART DRIVER 13845M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13846M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13847L: linux-serial@vger.kernel.org 13848S: Maintained 13849F: drivers/tty/serial/8250/8250_pci1xxxx.c 13850 13851MICROCHIP POLARFIRE FPGA DRIVERS 13852M: Conor Dooley <conor.dooley@microchip.com> 13853R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13854L: linux-fpga@vger.kernel.org 13855S: Supported 13856F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13857F: drivers/fpga/microchip-spi.c 13858 13859MICROCHIP PWM DRIVER 13860M: Claudiu Beznea <claudiu.beznea@microchip.com> 13861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13862L: linux-pwm@vger.kernel.org 13863S: Supported 13864F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13865F: drivers/pwm/pwm-atmel.c 13866 13867MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13868M: Eugen Hristev <eugen.hristev@microchip.com> 13869L: linux-iio@vger.kernel.org 13870S: Supported 13871F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13872F: drivers/iio/adc/at91-sama5d2_adc.c 13873F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13874 13875MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13876M: Claudiu Beznea <claudiu.beznea@microchip.com> 13877S: Supported 13878F: drivers/power/reset/at91-sama5d2_shdwc.c 13879 13880MICROCHIP SOC DRIVERS 13881M: Conor Dooley <conor@kernel.org> 13882S: Supported 13883T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13884F: drivers/soc/microchip/ 13885 13886MICROCHIP SPI DRIVER 13887M: Tudor Ambarus <tudor.ambarus@linaro.org> 13888S: Supported 13889F: drivers/spi/spi-atmel.* 13890 13891MICROCHIP SSC DRIVER 13892M: Claudiu Beznea <claudiu.beznea@microchip.com> 13893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13894S: Supported 13895F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13896F: drivers/misc/atmel-ssc.c 13897F: include/linux/atmel-ssc.h 13898 13899Microchip Timer Counter Block (TCB) Capture Driver 13900M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13902L: linux-iio@vger.kernel.org 13903S: Maintained 13904F: drivers/counter/microchip-tcb-capture.c 13905 13906MICROCHIP USB251XB DRIVER 13907M: Richard Leitner <richard.leitner@skidata.com> 13908L: linux-usb@vger.kernel.org 13909S: Maintained 13910F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13911F: drivers/usb/misc/usb251xb.c 13912 13913MICROCHIP USBA UDC DRIVER 13914M: Cristian Birsan <cristian.birsan@microchip.com> 13915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13916S: Supported 13917F: drivers/usb/gadget/udc/atmel_usba_udc.* 13918 13919MICROCHIP WILC1000 WIFI DRIVER 13920M: Ajay Singh <ajay.kathat@microchip.com> 13921M: Claudiu Beznea <claudiu.beznea@microchip.com> 13922L: linux-wireless@vger.kernel.org 13923S: Supported 13924F: drivers/net/wireless/microchip/wilc1000/ 13925 13926MICROSEMI MIPS SOCS 13927M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13928M: UNGLinuxDriver@microchip.com 13929L: linux-mips@vger.kernel.org 13930S: Supported 13931F: Documentation/devicetree/bindings/mips/mscc.txt 13932F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13933F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13934F: arch/mips/boot/dts/mscc/ 13935F: arch/mips/configs/generic/board-ocelot.config 13936F: arch/mips/generic/board-ocelot.c 13937 13938MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13939M: Don Brace <don.brace@microchip.com> 13940L: storagedev@microchip.com 13941L: linux-scsi@vger.kernel.org 13942S: Supported 13943F: Documentation/scsi/smartpqi.rst 13944F: drivers/scsi/smartpqi/Kconfig 13945F: drivers/scsi/smartpqi/Makefile 13946F: drivers/scsi/smartpqi/smartpqi*.[ch] 13947F: include/linux/cciss*.h 13948F: include/uapi/linux/cciss*.h 13949 13950MICROSOFT MANA RDMA DRIVER 13951M: Long Li <longli@microsoft.com> 13952M: Ajay Sharma <sharmaajay@microsoft.com> 13953L: linux-rdma@vger.kernel.org 13954S: Supported 13955F: drivers/infiniband/hw/mana/ 13956F: include/net/mana 13957F: include/uapi/rdma/mana-abi.h 13958 13959MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13960M: Maximilian Luz <luzmaximilian@gmail.com> 13961L: platform-driver-x86@vger.kernel.org 13962S: Maintained 13963F: drivers/platform/surface/surface_aggregator_tabletsw.c 13964 13965MICROSOFT SURFACE BATTERY AND AC DRIVERS 13966M: Maximilian Luz <luzmaximilian@gmail.com> 13967L: linux-pm@vger.kernel.org 13968L: platform-driver-x86@vger.kernel.org 13969S: Maintained 13970F: drivers/power/supply/surface_battery.c 13971F: drivers/power/supply/surface_charger.c 13972 13973MICROSOFT SURFACE DTX DRIVER 13974M: Maximilian Luz <luzmaximilian@gmail.com> 13975L: platform-driver-x86@vger.kernel.org 13976S: Maintained 13977F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13978F: drivers/platform/surface/surface_dtx.c 13979F: include/uapi/linux/surface_aggregator/dtx.h 13980 13981MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13982M: Maximilian Luz <luzmaximilian@gmail.com> 13983L: platform-driver-x86@vger.kernel.org 13984S: Maintained 13985F: drivers/platform/surface/surface_gpe.c 13986 13987MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13988M: Hans de Goede <hdegoede@redhat.com> 13989M: Mark Gross <markgross@kernel.org> 13990M: Maximilian Luz <luzmaximilian@gmail.com> 13991L: platform-driver-x86@vger.kernel.org 13992S: Maintained 13993T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13994F: drivers/platform/surface/ 13995 13996MICROSOFT SURFACE HID TRANSPORT DRIVER 13997M: Maximilian Luz <luzmaximilian@gmail.com> 13998L: linux-input@vger.kernel.org 13999L: platform-driver-x86@vger.kernel.org 14000S: Maintained 14001F: drivers/hid/surface-hid/ 14002 14003MICROSOFT SURFACE HOT-PLUG DRIVER 14004M: Maximilian Luz <luzmaximilian@gmail.com> 14005L: platform-driver-x86@vger.kernel.org 14006S: Maintained 14007F: drivers/platform/surface/surface_hotplug.c 14008 14009MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14010M: Maximilian Luz <luzmaximilian@gmail.com> 14011L: platform-driver-x86@vger.kernel.org 14012S: Maintained 14013F: drivers/platform/surface/surface_platform_profile.c 14014 14015MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14016M: Chen Yu <yu.c.chen@intel.com> 14017L: platform-driver-x86@vger.kernel.org 14018S: Supported 14019F: drivers/platform/surface/surfacepro3_button.c 14020 14021MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14022M: Maximilian Luz <luzmaximilian@gmail.com> 14023L: platform-driver-x86@vger.kernel.org 14024S: Maintained 14025F: drivers/platform/surface/surface_aggregator_hub.c 14026 14027MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14028M: Maximilian Luz <luzmaximilian@gmail.com> 14029L: platform-driver-x86@vger.kernel.org 14030S: Maintained 14031W: https://github.com/linux-surface/surface-aggregator-module 14032C: irc://irc.libera.chat/linux-surface 14033F: Documentation/driver-api/surface_aggregator/ 14034F: drivers/platform/surface/aggregator/ 14035F: drivers/platform/surface/surface_acpi_notify.c 14036F: drivers/platform/surface/surface_aggregator_cdev.c 14037F: drivers/platform/surface/surface_aggregator_registry.c 14038F: include/linux/surface_acpi_notify.h 14039F: include/linux/surface_aggregator/ 14040F: include/uapi/linux/surface_aggregator/ 14041 14042MICROTEK X6 SCANNER 14043M: Oliver Neukum <oliver@neukum.org> 14044S: Maintained 14045F: drivers/usb/image/microtek.* 14046 14047MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14048M: Luka Kovacic <luka.kovacic@sartura.hr> 14049M: Luka Perkov <luka.perkov@sartura.hr> 14050S: Maintained 14051F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14052F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14053F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14054F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14055F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14056F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14057 14058MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14059M: Sakari Ailus <sakari.ailus@linux.intel.com> 14060L: linux-media@vger.kernel.org 14061S: Maintained 14062F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14063F: Documentation/driver-api/media/drivers/ccs/ 14064F: Documentation/userspace-api/media/drivers/ccs.rst 14065F: drivers/media/i2c/ccs-pll.c 14066F: drivers/media/i2c/ccs-pll.h 14067F: drivers/media/i2c/ccs/ 14068F: include/uapi/linux/ccs.h 14069F: include/uapi/linux/smiapp.h 14070 14071MIPS 14072M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14073L: linux-mips@vger.kernel.org 14074S: Maintained 14075W: http://www.linux-mips.org/ 14076Q: https://patchwork.kernel.org/project/linux-mips/list/ 14077T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14078F: Documentation/devicetree/bindings/mips/ 14079F: Documentation/mips/ 14080F: arch/mips/ 14081F: drivers/platform/mips/ 14082F: include/dt-bindings/mips/ 14083 14084MIPS BOSTON DEVELOPMENT BOARD 14085M: Paul Burton <paulburton@kernel.org> 14086L: linux-mips@vger.kernel.org 14087S: Maintained 14088F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14089F: arch/mips/boot/dts/img/boston.dts 14090F: arch/mips/configs/generic/board-boston.config 14091F: drivers/clk/imgtec/clk-boston.c 14092F: include/dt-bindings/clock/boston-clock.h 14093 14094MIPS CORE DRIVERS 14095M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14096M: Serge Semin <fancer.lancer@gmail.com> 14097L: linux-mips@vger.kernel.org 14098S: Supported 14099F: drivers/bus/mips_cdmm.c 14100F: drivers/clocksource/mips-gic-timer.c 14101F: drivers/cpuidle/cpuidle-cps.c 14102F: drivers/irqchip/irq-mips-cpu.c 14103F: drivers/irqchip/irq-mips-gic.c 14104 14105MIPS GENERIC PLATFORM 14106M: Paul Burton <paulburton@kernel.org> 14107L: linux-mips@vger.kernel.org 14108S: Supported 14109F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14110F: arch/mips/generic/ 14111F: arch/mips/tools/generic-board-config.sh 14112 14113MIPS RINT INSTRUCTION EMULATION 14114M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14115L: linux-mips@vger.kernel.org 14116S: Supported 14117F: arch/mips/math-emu/dp_rint.c 14118F: arch/mips/math-emu/sp_rint.c 14119 14120MIPS/LOONGSON1 ARCHITECTURE 14121M: Keguang Zhang <keguang.zhang@gmail.com> 14122L: linux-mips@vger.kernel.org 14123S: Maintained 14124F: arch/mips/include/asm/mach-loongson32/ 14125F: arch/mips/loongson32/ 14126F: drivers/*/*loongson1* 14127 14128MIPS/LOONGSON2EF ARCHITECTURE 14129M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14130L: linux-mips@vger.kernel.org 14131S: Maintained 14132F: arch/mips/include/asm/mach-loongson2ef/ 14133F: arch/mips/loongson2ef/ 14134F: drivers/cpufreq/loongson2_cpufreq.c 14135 14136MIPS/LOONGSON64 ARCHITECTURE 14137M: Huacai Chen <chenhuacai@kernel.org> 14138M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14139L: linux-mips@vger.kernel.org 14140S: Maintained 14141F: arch/mips/include/asm/mach-loongson64/ 14142F: arch/mips/loongson64/ 14143F: drivers/irqchip/irq-loongson* 14144F: drivers/platform/mips/cpu_hwmon.c 14145 14146MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14147M: Hans Verkuil <hverkuil@xs4all.nl> 14148L: linux-media@vger.kernel.org 14149S: Odd Fixes 14150W: https://linuxtv.org 14151T: git git://linuxtv.org/media_tree.git 14152F: drivers/media/radio/radio-miropcm20* 14153 14154MMP SUPPORT 14155R: Lubomir Rintel <lkundrak@v3.sk> 14156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14157S: Odd Fixes 14158T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14159F: arch/arm/boot/dts/mmp* 14160F: arch/arm/mach-mmp/ 14161F: include/linux/soc/mmp/ 14162 14163MMP USB PHY DRIVERS 14164R: Lubomir Rintel <lkundrak@v3.sk> 14165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14166S: Maintained 14167F: drivers/phy/marvell/phy-mmp3-usb.c 14168F: drivers/phy/marvell/phy-pxa-usb.c 14169 14170MMU GATHER AND TLB INVALIDATION 14171M: Will Deacon <will@kernel.org> 14172M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14173M: Andrew Morton <akpm@linux-foundation.org> 14174M: Nick Piggin <npiggin@gmail.com> 14175M: Peter Zijlstra <peterz@infradead.org> 14176L: linux-arch@vger.kernel.org 14177L: linux-mm@kvack.org 14178S: Maintained 14179F: arch/*/include/asm/tlb.h 14180F: include/asm-generic/tlb.h 14181F: mm/mmu_gather.c 14182 14183MN88472 MEDIA DRIVER 14184M: Antti Palosaari <crope@iki.fi> 14185L: linux-media@vger.kernel.org 14186S: Maintained 14187W: https://linuxtv.org 14188W: http://palosaari.fi/linux/ 14189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14190F: drivers/media/dvb-frontends/mn88472* 14191 14192MN88473 MEDIA DRIVER 14193M: Antti Palosaari <crope@iki.fi> 14194L: linux-media@vger.kernel.org 14195S: Maintained 14196W: https://linuxtv.org 14197W: http://palosaari.fi/linux/ 14198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14199F: drivers/media/dvb-frontends/mn88473* 14200 14201MODULE SUPPORT 14202M: Luis Chamberlain <mcgrof@kernel.org> 14203L: linux-modules@vger.kernel.org 14204L: linux-kernel@vger.kernel.org 14205S: Maintained 14206T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14207F: include/linux/kmod.h 14208F: include/linux/module.h 14209F: kernel/module/ 14210F: lib/test_kmod.c 14211F: scripts/module* 14212F: tools/testing/selftests/kmod/ 14213 14214MONOLITHIC POWER SYSTEM PMIC DRIVER 14215M: Saravanan Sekar <sravanhome@gmail.com> 14216S: Maintained 14217F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14218F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14219F: drivers/hwmon/pmbus/mpq7932.c 14220F: drivers/iio/adc/mp2629_adc.c 14221F: drivers/mfd/mp2629.c 14222F: drivers/power/supply/mp2629_charger.c 14223F: drivers/regulator/mp5416.c 14224F: drivers/regulator/mpq7920.c 14225F: drivers/regulator/mpq7920.h 14226F: include/linux/mfd/mp2629.h 14227 14228MOST(R) TECHNOLOGY DRIVER 14229M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14230M: Christian Gromm <christian.gromm@microchip.com> 14231S: Maintained 14232F: Documentation/ABI/testing/configfs-most 14233F: Documentation/ABI/testing/sysfs-bus-most 14234F: drivers/most/ 14235F: drivers/staging/most/ 14236F: include/linux/most.h 14237 14238MOTORCOMM PHY DRIVER 14239M: Peter Geis <pgwipeout@gmail.com> 14240M: Frank <Frank.Sae@motor-comm.com> 14241L: netdev@vger.kernel.org 14242S: Maintained 14243F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14244F: drivers/net/phy/motorcomm.c 14245 14246MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14247M: Jiri Slaby <jirislaby@kernel.org> 14248S: Maintained 14249F: Documentation/driver-api/tty/moxa-smartio.rst 14250F: drivers/tty/mxser.* 14251 14252MR800 AVERMEDIA USB FM RADIO DRIVER 14253M: Alexey Klimov <klimov.linux@gmail.com> 14254L: linux-media@vger.kernel.org 14255S: Maintained 14256T: git git://linuxtv.org/media_tree.git 14257F: drivers/media/radio/radio-mr800.c 14258 14259MRF24J40 IEEE 802.15.4 RADIO DRIVER 14260M: Stefan Schmidt <stefan@datenfreihafen.org> 14261L: linux-wpan@vger.kernel.org 14262S: Odd Fixes 14263F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14264F: drivers/net/ieee802154/mrf24j40.c 14265 14266MSI EC DRIVER 14267M: Nikita Kravets <teackot@gmail.com> 14268L: platform-driver-x86@vger.kernel.org 14269S: Maintained 14270W: https://github.com/BeardOverflow/msi-ec 14271F: drivers/platform/x86/msi-ec.* 14272 14273MSI LAPTOP SUPPORT 14274M: "Lee, Chun-Yi" <jlee@suse.com> 14275L: platform-driver-x86@vger.kernel.org 14276S: Maintained 14277F: drivers/platform/x86/msi-laptop.c 14278 14279MSI WMI SUPPORT 14280L: platform-driver-x86@vger.kernel.org 14281S: Orphan 14282F: drivers/platform/x86/msi-wmi.c 14283 14284MSI001 MEDIA DRIVER 14285M: Antti Palosaari <crope@iki.fi> 14286L: linux-media@vger.kernel.org 14287S: Maintained 14288W: https://linuxtv.org 14289W: http://palosaari.fi/linux/ 14290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14291T: git git://linuxtv.org/anttip/media_tree.git 14292F: drivers/media/tuners/msi001* 14293 14294MSI2500 MEDIA DRIVER 14295M: Antti Palosaari <crope@iki.fi> 14296L: linux-media@vger.kernel.org 14297S: Maintained 14298W: https://linuxtv.org 14299W: http://palosaari.fi/linux/ 14300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14301T: git git://linuxtv.org/anttip/media_tree.git 14302F: drivers/media/usb/msi2500/ 14303 14304MSTAR INTERRUPT CONTROLLER DRIVER 14305M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14306M: Daniel Palmer <daniel@thingy.jp> 14307S: Maintained 14308F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14309F: drivers/irqchip/irq-mst-intc.c 14310 14311MSYSTEMS DISKONCHIP G3 MTD DRIVER 14312M: Robert Jarzmik <robert.jarzmik@free.fr> 14313L: linux-mtd@lists.infradead.org 14314S: Maintained 14315F: drivers/mtd/devices/docg3* 14316 14317MT9P031 APTINA CAMERA SENSOR 14318M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14319L: linux-media@vger.kernel.org 14320S: Maintained 14321T: git git://linuxtv.org/media_tree.git 14322F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14323F: drivers/media/i2c/mt9p031.c 14324F: include/media/i2c/mt9p031.h 14325 14326MT9T112 APTINA CAMERA SENSOR 14327M: Jacopo Mondi <jacopo@jmondi.org> 14328L: linux-media@vger.kernel.org 14329S: Odd Fixes 14330T: git git://linuxtv.org/media_tree.git 14331F: drivers/media/i2c/mt9t112.c 14332F: include/media/i2c/mt9t112.h 14333 14334MT9V032 APTINA CAMERA SENSOR 14335M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14336L: linux-media@vger.kernel.org 14337S: Maintained 14338T: git git://linuxtv.org/media_tree.git 14339F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14340F: drivers/media/i2c/mt9v032.c 14341F: include/media/i2c/mt9v032.h 14342 14343MT9V111 APTINA CAMERA SENSOR 14344M: Jacopo Mondi <jacopo@jmondi.org> 14345L: linux-media@vger.kernel.org 14346S: Maintained 14347T: git git://linuxtv.org/media_tree.git 14348F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14349F: drivers/media/i2c/mt9v111.c 14350 14351MULTIFUNCTION DEVICES (MFD) 14352M: Lee Jones <lee@kernel.org> 14353S: Maintained 14354T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14355F: Documentation/devicetree/bindings/mfd/ 14356F: drivers/mfd/ 14357F: include/dt-bindings/mfd/ 14358F: include/linux/mfd/ 14359 14360MULTIMEDIA CARD (MMC) ETC. OVER SPI 14361S: Orphan 14362F: drivers/mmc/host/mmc_spi.c 14363F: include/linux/spi/mmc_spi.h 14364 14365MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14366M: Ulf Hansson <ulf.hansson@linaro.org> 14367L: linux-mmc@vger.kernel.org 14368S: Maintained 14369T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14370F: Documentation/devicetree/bindings/mmc/ 14371F: drivers/mmc/ 14372F: include/linux/mmc/ 14373F: include/uapi/linux/mmc/ 14374 14375MULTIPLEXER SUBSYSTEM 14376M: Peter Rosin <peda@axentia.se> 14377S: Maintained 14378F: Documentation/ABI/testing/sysfs-class-mux* 14379F: Documentation/devicetree/bindings/mux/ 14380F: drivers/mux/ 14381F: include/dt-bindings/mux/ 14382F: include/linux/mux/ 14383 14384MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14385M: Bin Liu <b-liu@ti.com> 14386L: linux-usb@vger.kernel.org 14387S: Maintained 14388F: drivers/usb/musb/ 14389 14390MXL301RF MEDIA DRIVER 14391M: Akihiro Tsukada <tskd08@gmail.com> 14392L: linux-media@vger.kernel.org 14393S: Odd Fixes 14394F: drivers/media/tuners/mxl301rf* 14395 14396MXL5007T MEDIA DRIVER 14397M: Michael Krufky <mkrufky@linuxtv.org> 14398L: linux-media@vger.kernel.org 14399S: Maintained 14400W: https://linuxtv.org 14401W: http://github.com/mkrufky 14402Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14403T: git git://linuxtv.org/mkrufky/tuners.git 14404F: drivers/media/tuners/mxl5007t.* 14405 14406MXSFB DRM DRIVER 14407M: Marek Vasut <marex@denx.de> 14408M: Stefan Agner <stefan@agner.ch> 14409L: dri-devel@lists.freedesktop.org 14410S: Supported 14411T: git git://anongit.freedesktop.org/drm/drm-misc 14412F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14413F: drivers/gpu/drm/mxsfb/ 14414 14415MYLEX DAC960 PCI RAID Controller 14416M: Hannes Reinecke <hare@kernel.org> 14417L: linux-scsi@vger.kernel.org 14418S: Supported 14419F: drivers/scsi/myrb.* 14420F: drivers/scsi/myrs.* 14421 14422MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14423M: Chris Lee <christopher.lee@cspi.com> 14424L: netdev@vger.kernel.org 14425S: Supported 14426W: https://www.cspi.com/ethernet-products/support/downloads/ 14427F: drivers/net/ethernet/myricom/myri10ge/ 14428 14429NAND FLASH SUBSYSTEM 14430M: Miquel Raynal <miquel.raynal@bootlin.com> 14431R: Richard Weinberger <richard@nod.at> 14432L: linux-mtd@lists.infradead.org 14433S: Maintained 14434W: http://www.linux-mtd.infradead.org/ 14435Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14436C: irc://irc.oftc.net/mtd 14437T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14438F: drivers/mtd/nand/ 14439F: include/linux/mtd/*nand*.h 14440 14441NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14442M: Daniel Mack <zonque@gmail.com> 14443L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14444S: Maintained 14445W: http://www.native-instruments.com 14446F: sound/usb/caiaq/ 14447 14448NATSEMI ETHERNET DRIVER (DP8381x) 14449S: Orphan 14450F: drivers/net/ethernet/natsemi/natsemi.c 14451 14452NCR 5380 SCSI DRIVERS 14453M: Finn Thain <fthain@linux-m68k.org> 14454M: Michael Schmitz <schmitzmic@gmail.com> 14455L: linux-scsi@vger.kernel.org 14456S: Maintained 14457F: Documentation/scsi/g_NCR5380.rst 14458F: drivers/scsi/NCR5380.* 14459F: drivers/scsi/arm/cumana_1.c 14460F: drivers/scsi/arm/oak.c 14461F: drivers/scsi/atari_scsi.* 14462F: drivers/scsi/dmx3191d.c 14463F: drivers/scsi/g_NCR5380.* 14464F: drivers/scsi/mac_scsi.* 14465F: drivers/scsi/sun3_scsi.* 14466F: drivers/scsi/sun3_scsi_vme.c 14467 14468NCSI LIBRARY 14469M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14470S: Maintained 14471F: net/ncsi/ 14472 14473NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14474M: Guenter Roeck <linux@roeck-us.net> 14475L: linux-hwmon@vger.kernel.org 14476S: Maintained 14477F: Documentation/hwmon/nct6775.rst 14478F: drivers/hwmon/nct6775-core.c 14479F: drivers/hwmon/nct6775-platform.c 14480F: drivers/hwmon/nct6775.h 14481 14482NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14483M: Zev Weiss <zev@bewilderbeest.net> 14484L: linux-hwmon@vger.kernel.org 14485S: Maintained 14486F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14487F: drivers/hwmon/nct6775-i2c.c 14488 14489NETDEVSIM 14490M: Jakub Kicinski <kuba@kernel.org> 14491S: Maintained 14492F: drivers/net/netdevsim/* 14493 14494NETEM NETWORK EMULATOR 14495M: Stephen Hemminger <stephen@networkplumber.org> 14496L: netdev@vger.kernel.org 14497S: Maintained 14498F: net/sched/sch_netem.c 14499 14500NETERION 10GbE DRIVERS (s2io) 14501M: Jon Mason <jdmason@kudzu.us> 14502L: netdev@vger.kernel.org 14503S: Supported 14504F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14505F: drivers/net/ethernet/neterion/ 14506 14507NETFILTER 14508M: Pablo Neira Ayuso <pablo@netfilter.org> 14509M: Jozsef Kadlecsik <kadlec@netfilter.org> 14510M: Florian Westphal <fw@strlen.de> 14511L: netfilter-devel@vger.kernel.org 14512L: coreteam@netfilter.org 14513S: Maintained 14514W: http://www.netfilter.org/ 14515W: http://www.iptables.org/ 14516W: http://www.nftables.org/ 14517Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14518C: irc://irc.libera.chat/netfilter 14519T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14520T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14521F: include/linux/netfilter* 14522F: include/linux/netfilter/ 14523F: include/net/netfilter/ 14524F: include/uapi/linux/netfilter* 14525F: include/uapi/linux/netfilter/ 14526F: net/*/netfilter.c 14527F: net/*/netfilter/ 14528F: net/bridge/br_netfilter*.c 14529F: net/netfilter/ 14530 14531NETROM NETWORK LAYER 14532M: Ralf Baechle <ralf@linux-mips.org> 14533L: linux-hams@vger.kernel.org 14534S: Maintained 14535W: http://www.linux-ax25.org/ 14536F: include/net/netrom.h 14537F: include/uapi/linux/netrom.h 14538F: net/netrom/ 14539 14540NETRONIX EMBEDDED CONTROLLER 14541M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14542S: Maintained 14543F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14544F: drivers/mfd/ntxec.c 14545F: drivers/pwm/pwm-ntxec.c 14546F: drivers/rtc/rtc-ntxec.c 14547F: include/linux/mfd/ntxec.h 14548 14549NETRONOME ETHERNET DRIVERS 14550M: Simon Horman <simon.horman@corigine.com> 14551R: Jakub Kicinski <kuba@kernel.org> 14552L: oss-drivers@corigine.com 14553S: Maintained 14554F: drivers/net/ethernet/netronome/ 14555 14556NETWORK BLOCK DEVICE (NBD) 14557M: Josef Bacik <josef@toxicpanda.com> 14558L: linux-block@vger.kernel.org 14559L: nbd@other.debian.org 14560S: Maintained 14561F: Documentation/admin-guide/blockdev/nbd.rst 14562F: drivers/block/nbd.c 14563F: include/trace/events/nbd.h 14564F: include/uapi/linux/nbd.h 14565 14566NETWORK DROP MONITOR 14567M: Neil Horman <nhorman@tuxdriver.com> 14568L: netdev@vger.kernel.org 14569S: Maintained 14570W: https://fedorahosted.org/dropwatch/ 14571F: include/uapi/linux/net_dropmon.h 14572F: net/core/drop_monitor.c 14573 14574NETWORKING DRIVERS 14575M: "David S. Miller" <davem@davemloft.net> 14576M: Eric Dumazet <edumazet@google.com> 14577M: Jakub Kicinski <kuba@kernel.org> 14578M: Paolo Abeni <pabeni@redhat.com> 14579L: netdev@vger.kernel.org 14580S: Maintained 14581Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14582T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14583T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14584F: Documentation/devicetree/bindings/net/ 14585F: drivers/connector/ 14586F: drivers/net/ 14587X: drivers/net/wireless/ 14588F: include/dt-bindings/net/ 14589F: include/linux/etherdevice.h 14590F: include/linux/fcdevice.h 14591F: include/linux/fddidevice.h 14592F: include/linux/hippidevice.h 14593F: include/linux/if_* 14594F: include/linux/inetdevice.h 14595F: include/linux/netdevice.h 14596F: include/uapi/linux/if_* 14597F: include/uapi/linux/netdevice.h 14598 14599NETWORKING DRIVERS (WIRELESS) 14600M: Kalle Valo <kvalo@kernel.org> 14601L: linux-wireless@vger.kernel.org 14602S: Maintained 14603W: https://wireless.wiki.kernel.org/ 14604Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14605T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14606T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14607F: Documentation/devicetree/bindings/net/wireless/ 14608F: drivers/net/wireless/ 14609 14610NETWORKING [DSA] 14611M: Andrew Lunn <andrew@lunn.ch> 14612M: Florian Fainelli <f.fainelli@gmail.com> 14613M: Vladimir Oltean <olteanv@gmail.com> 14614S: Maintained 14615F: Documentation/devicetree/bindings/net/dsa/ 14616F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14617F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14618F: drivers/net/dsa/ 14619F: include/linux/dsa/ 14620F: include/linux/platform_data/dsa.h 14621F: include/net/dsa.h 14622F: net/dsa/ 14623F: tools/testing/selftests/drivers/net/dsa/ 14624 14625NETWORKING [GENERAL] 14626M: "David S. Miller" <davem@davemloft.net> 14627M: Eric Dumazet <edumazet@google.com> 14628M: Jakub Kicinski <kuba@kernel.org> 14629M: Paolo Abeni <pabeni@redhat.com> 14630L: netdev@vger.kernel.org 14631S: Maintained 14632Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14633B: mailto:netdev@vger.kernel.org 14634T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14635T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14636F: Documentation/core-api/netlink.rst 14637F: Documentation/netlink/ 14638F: Documentation/networking/ 14639F: Documentation/process/maintainer-netdev.rst 14640F: Documentation/userspace-api/netlink/ 14641F: include/linux/in.h 14642F: include/linux/net.h 14643F: include/linux/netdevice.h 14644F: include/net/ 14645F: include/uapi/linux/in.h 14646F: include/uapi/linux/net.h 14647F: include/uapi/linux/net_namespace.h 14648F: include/uapi/linux/netdevice.h 14649F: lib/net_utils.c 14650F: lib/random32.c 14651F: net/ 14652X: net/bluetooth/ 14653F: tools/net/ 14654F: tools/testing/selftests/net/ 14655 14656NETWORKING [IPSEC] 14657M: Steffen Klassert <steffen.klassert@secunet.com> 14658M: Herbert Xu <herbert@gondor.apana.org.au> 14659M: "David S. Miller" <davem@davemloft.net> 14660L: netdev@vger.kernel.org 14661S: Maintained 14662T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14663T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14664F: include/net/xfrm.h 14665F: include/uapi/linux/xfrm.h 14666F: net/ipv4/ah4.c 14667F: net/ipv4/esp4* 14668F: net/ipv4/ip_vti.c 14669F: net/ipv4/ipcomp.c 14670F: net/ipv4/xfrm* 14671F: net/ipv6/ah6.c 14672F: net/ipv6/esp6* 14673F: net/ipv6/ip6_vti.c 14674F: net/ipv6/ipcomp6.c 14675F: net/ipv6/xfrm* 14676F: net/key/ 14677F: net/xfrm/ 14678F: tools/testing/selftests/net/ipsec.c 14679 14680NETWORKING [IPv4/IPv6] 14681M: "David S. Miller" <davem@davemloft.net> 14682M: David Ahern <dsahern@kernel.org> 14683L: netdev@vger.kernel.org 14684S: Maintained 14685T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14686F: arch/x86/net/* 14687F: include/linux/ip.h 14688F: include/linux/ipv6* 14689F: include/net/fib* 14690F: include/net/ip* 14691F: include/net/route.h 14692F: net/ipv4/ 14693F: net/ipv6/ 14694 14695NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14696M: Paul Moore <paul@paul-moore.com> 14697L: netdev@vger.kernel.org 14698L: linux-security-module@vger.kernel.org 14699S: Maintained 14700W: https://github.com/netlabel 14701F: Documentation/netlabel/ 14702F: include/net/calipso.h 14703F: include/net/cipso_ipv4.h 14704F: include/net/netlabel.h 14705F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14706F: include/uapi/linux/netfilter/xt_SECMARK.h 14707F: net/ipv4/cipso_ipv4.c 14708F: net/ipv6/calipso.c 14709F: net/netfilter/xt_CONNSECMARK.c 14710F: net/netfilter/xt_SECMARK.c 14711F: net/netlabel/ 14712 14713NETWORKING [MPTCP] 14714M: Matthieu Baerts <matthieu.baerts@tessares.net> 14715M: Mat Martineau <martineau@kernel.org> 14716L: netdev@vger.kernel.org 14717L: mptcp@lists.linux.dev 14718S: Maintained 14719W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14720B: https://github.com/multipath-tcp/mptcp_net-next/issues 14721T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14722T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14723F: Documentation/networking/mptcp-sysctl.rst 14724F: include/net/mptcp.h 14725F: include/trace/events/mptcp.h 14726F: include/uapi/linux/mptcp.h 14727F: net/mptcp/ 14728F: tools/testing/selftests/bpf/*/*mptcp*.c 14729F: tools/testing/selftests/net/mptcp/ 14730 14731NETWORKING [TCP] 14732M: Eric Dumazet <edumazet@google.com> 14733L: netdev@vger.kernel.org 14734S: Maintained 14735F: include/linux/tcp.h 14736F: include/net/tcp.h 14737F: include/trace/events/tcp.h 14738F: include/uapi/linux/tcp.h 14739F: net/ipv4/syncookies.c 14740F: net/ipv4/tcp*.c 14741F: net/ipv6/syncookies.c 14742F: net/ipv6/tcp*.c 14743 14744NETWORKING [TLS] 14745M: Boris Pismenny <borisp@nvidia.com> 14746M: John Fastabend <john.fastabend@gmail.com> 14747M: Jakub Kicinski <kuba@kernel.org> 14748L: netdev@vger.kernel.org 14749S: Maintained 14750F: include/net/tls.h 14751F: include/uapi/linux/tls.h 14752F: net/tls/* 14753 14754NETXEN (1/10) GbE SUPPORT 14755M: Manish Chopra <manishc@marvell.com> 14756M: Rahul Verma <rahulv@marvell.com> 14757M: GR-Linux-NIC-Dev@marvell.com 14758L: netdev@vger.kernel.org 14759S: Supported 14760F: drivers/net/ethernet/qlogic/netxen/ 14761 14762NET_FAILOVER MODULE 14763M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14764L: netdev@vger.kernel.org 14765S: Supported 14766F: Documentation/networking/net_failover.rst 14767F: drivers/net/net_failover.c 14768F: include/net/net_failover.h 14769 14770NEXTHOP 14771M: David Ahern <dsahern@kernel.org> 14772L: netdev@vger.kernel.org 14773S: Maintained 14774F: include/net/netns/nexthop.h 14775F: include/net/nexthop.h 14776F: include/uapi/linux/nexthop.h 14777F: net/ipv4/nexthop.c 14778 14779NFC SUBSYSTEM 14780M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14781L: netdev@vger.kernel.org 14782S: Maintained 14783F: Documentation/devicetree/bindings/net/nfc/ 14784F: drivers/nfc/ 14785F: include/net/nfc/ 14786F: include/uapi/linux/nfc.h 14787F: net/nfc/ 14788 14789NFC VIRTUAL NCI DEVICE DRIVER 14790M: Bongsu Jeon <bongsu.jeon@samsung.com> 14791L: netdev@vger.kernel.org 14792S: Supported 14793F: drivers/nfc/virtual_ncidev.c 14794F: tools/testing/selftests/nci/ 14795 14796NFS, SUNRPC, AND LOCKD CLIENTS 14797M: Trond Myklebust <trond.myklebust@hammerspace.com> 14798M: Anna Schumaker <anna@kernel.org> 14799L: linux-nfs@vger.kernel.org 14800S: Maintained 14801W: http://client.linux-nfs.org 14802T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14803F: Documentation/filesystems/nfs/ 14804F: fs/lockd/ 14805F: fs/nfs/ 14806F: fs/nfs_common/ 14807F: include/linux/lockd/ 14808F: include/linux/nfs* 14809F: include/linux/sunrpc/ 14810F: include/uapi/linux/nfs* 14811F: include/uapi/linux/sunrpc/ 14812F: net/sunrpc/ 14813 14814NILFS2 FILESYSTEM 14815M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14816L: linux-nilfs@vger.kernel.org 14817S: Supported 14818W: https://nilfs.sourceforge.io/ 14819W: https://nilfs.osdn.jp/ 14820T: git https://github.com/konis/nilfs2.git 14821F: Documentation/filesystems/nilfs2.rst 14822F: fs/nilfs2/ 14823F: include/trace/events/nilfs2.h 14824F: include/uapi/linux/nilfs2_api.h 14825F: include/uapi/linux/nilfs2_ondisk.h 14826 14827NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14828M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14829S: Maintained 14830W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14831F: Documentation/scsi/NinjaSCSI.rst 14832F: drivers/scsi/pcmcia/nsp_* 14833 14834NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14835M: GOTO Masanori <gotom@debian.or.jp> 14836M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14837S: Maintained 14838W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14839F: Documentation/scsi/NinjaSCSI.rst 14840F: drivers/scsi/nsp32* 14841 14842NINTENDO HID DRIVER 14843M: Daniel J. Ogorchock <djogorchock@gmail.com> 14844L: linux-input@vger.kernel.org 14845S: Maintained 14846F: drivers/hid/hid-nintendo* 14847 14848NIOS2 ARCHITECTURE 14849M: Dinh Nguyen <dinguyen@kernel.org> 14850S: Maintained 14851T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14852F: arch/nios2/ 14853 14854NITRO ENCLAVES (NE) 14855M: Alexandru Ciobotaru <alcioa@amazon.com> 14856L: linux-kernel@vger.kernel.org 14857L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14858S: Supported 14859W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14860F: Documentation/virt/ne_overview.rst 14861F: drivers/virt/nitro_enclaves/ 14862F: include/linux/nitro_enclaves.h 14863F: include/uapi/linux/nitro_enclaves.h 14864F: samples/nitro_enclaves/ 14865 14866NOHZ, DYNTICKS SUPPORT 14867M: Frederic Weisbecker <frederic@kernel.org> 14868M: Thomas Gleixner <tglx@linutronix.de> 14869M: Ingo Molnar <mingo@kernel.org> 14870L: linux-kernel@vger.kernel.org 14871S: Maintained 14872T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14873F: include/linux/sched/nohz.h 14874F: include/linux/tick.h 14875F: kernel/time/tick*.* 14876 14877NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14878M: Pavel Machek <pavel@ucw.cz> 14879M: Sakari Ailus <sakari.ailus@iki.fi> 14880L: linux-media@vger.kernel.org 14881S: Maintained 14882F: drivers/media/i2c/ad5820.c 14883F: drivers/media/i2c/et8ek8 14884 14885NOKIA N900 POWER SUPPLY DRIVERS 14886R: Pali Rohár <pali@kernel.org> 14887F: drivers/power/supply/bq2415x_charger.c 14888F: drivers/power/supply/bq27xxx_battery.c 14889F: drivers/power/supply/bq27xxx_battery_i2c.c 14890F: drivers/power/supply/isp1704_charger.c 14891F: drivers/power/supply/rx51_battery.c 14892F: include/linux/power/bq2415x_charger.h 14893F: include/linux/power/bq27xxx_battery.h 14894 14895NOLIBC HEADER FILE 14896M: Willy Tarreau <w@1wt.eu> 14897S: Maintained 14898T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14899F: tools/include/nolibc/ 14900F: tools/testing/selftests/nolibc/ 14901 14902NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14903M: Hans de Goede <hdegoede@redhat.com> 14904L: linux-input@vger.kernel.org 14905S: Maintained 14906F: drivers/input/touchscreen/novatek-nvt-ts.c 14907 14908NSDEPS 14909M: Matthias Maennich <maennich@google.com> 14910S: Maintained 14911F: Documentation/core-api/symbol-namespaces.rst 14912F: scripts/nsdeps 14913 14914NTB AMD DRIVER 14915M: Sanjay R Mehta <sanju.mehta@amd.com> 14916M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14917L: ntb@lists.linux.dev 14918S: Supported 14919F: drivers/ntb/hw/amd/ 14920 14921NTB DRIVER CORE 14922M: Jon Mason <jdmason@kudzu.us> 14923M: Dave Jiang <dave.jiang@intel.com> 14924M: Allen Hubbe <allenbh@gmail.com> 14925L: ntb@lists.linux.dev 14926S: Supported 14927W: https://github.com/jonmason/ntb/wiki 14928T: git git://github.com/jonmason/ntb.git 14929F: drivers/net/ntb_netdev.c 14930F: drivers/ntb/ 14931F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14932F: include/linux/ntb.h 14933F: include/linux/ntb_transport.h 14934F: tools/testing/selftests/ntb/ 14935 14936NTB IDT DRIVER 14937M: Serge Semin <fancer.lancer@gmail.com> 14938L: ntb@lists.linux.dev 14939S: Supported 14940F: drivers/ntb/hw/idt/ 14941 14942NTB INTEL DRIVER 14943M: Dave Jiang <dave.jiang@intel.com> 14944L: ntb@lists.linux.dev 14945S: Supported 14946W: https://github.com/davejiang/linux/wiki 14947T: git https://github.com/davejiang/linux.git 14948F: drivers/ntb/hw/intel/ 14949 14950NTFS FILESYSTEM 14951M: Anton Altaparmakov <anton@tuxera.com> 14952R: Namjae Jeon <linkinjeon@kernel.org> 14953L: linux-ntfs-dev@lists.sourceforge.net 14954S: Supported 14955W: http://www.tuxera.com/ 14956T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14957F: Documentation/filesystems/ntfs.rst 14958F: fs/ntfs/ 14959 14960NTFS3 FILESYSTEM 14961M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14962L: ntfs3@lists.linux.dev 14963S: Supported 14964W: http://www.paragon-software.com/ 14965T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14966F: Documentation/filesystems/ntfs3.rst 14967F: fs/ntfs3/ 14968 14969NUBUS SUBSYSTEM 14970M: Finn Thain <fthain@linux-m68k.org> 14971L: linux-m68k@lists.linux-m68k.org 14972S: Maintained 14973F: arch/*/include/asm/nubus.h 14974F: drivers/nubus/ 14975F: include/linux/nubus.h 14976F: include/uapi/linux/nubus.h 14977 14978NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14979M: Antonino Daplas <adaplas@gmail.com> 14980L: linux-fbdev@vger.kernel.org 14981S: Maintained 14982F: drivers/video/fbdev/nvidia/ 14983F: drivers/video/fbdev/riva/ 14984 14985NVIDIA WMI EC BACKLIGHT DRIVER 14986M: Daniel Dadap <ddadap@nvidia.com> 14987L: platform-driver-x86@vger.kernel.org 14988S: Supported 14989F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14990F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14991 14992NVM EXPRESS DRIVER 14993M: Keith Busch <kbusch@kernel.org> 14994M: Jens Axboe <axboe@fb.com> 14995M: Christoph Hellwig <hch@lst.de> 14996M: Sagi Grimberg <sagi@grimberg.me> 14997L: linux-nvme@lists.infradead.org 14998S: Supported 14999W: http://git.infradead.org/nvme.git 15000T: git git://git.infradead.org/nvme.git 15001F: Documentation/nvme/ 15002F: drivers/nvme/common/ 15003F: drivers/nvme/host/ 15004F: include/linux/nvme-*.h 15005F: include/linux/nvme.h 15006F: include/uapi/linux/nvme_ioctl.h 15007 15008NVM EXPRESS FABRICS AUTHENTICATION 15009M: Hannes Reinecke <hare@suse.de> 15010L: linux-nvme@lists.infradead.org 15011S: Supported 15012F: drivers/nvme/host/auth.c 15013F: drivers/nvme/target/auth.c 15014F: drivers/nvme/target/fabrics-cmd-auth.c 15015F: include/linux/nvme-auth.h 15016 15017NVM EXPRESS FC TRANSPORT DRIVERS 15018M: James Smart <james.smart@broadcom.com> 15019L: linux-nvme@lists.infradead.org 15020S: Supported 15021F: drivers/nvme/host/fc.c 15022F: drivers/nvme/target/fc.c 15023F: drivers/nvme/target/fcloop.c 15024F: include/linux/nvme-fc-driver.h 15025F: include/linux/nvme-fc.h 15026 15027NVM EXPRESS HARDWARE MONITORING SUPPORT 15028M: Guenter Roeck <linux@roeck-us.net> 15029L: linux-nvme@lists.infradead.org 15030S: Supported 15031F: drivers/nvme/host/hwmon.c 15032 15033NVM EXPRESS TARGET DRIVER 15034M: Christoph Hellwig <hch@lst.de> 15035M: Sagi Grimberg <sagi@grimberg.me> 15036M: Chaitanya Kulkarni <kch@nvidia.com> 15037L: linux-nvme@lists.infradead.org 15038S: Supported 15039W: http://git.infradead.org/nvme.git 15040T: git git://git.infradead.org/nvme.git 15041F: drivers/nvme/target/ 15042 15043NVMEM FRAMEWORK 15044M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15045S: Maintained 15046T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15047F: Documentation/ABI/stable/sysfs-bus-nvmem 15048F: Documentation/devicetree/bindings/nvmem/ 15049F: drivers/nvmem/ 15050F: include/linux/nvmem-consumer.h 15051F: include/linux/nvmem-provider.h 15052 15053NXP BLUETOOTH WIRELESS DRIVERS 15054M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15055M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15056S: Maintained 15057F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15058F: drivers/bluetooth/btnxpuart.c 15059 15060NXP C45 TJA11XX PHY DRIVER 15061M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15062L: netdev@vger.kernel.org 15063S: Maintained 15064F: drivers/net/phy/nxp-c45-tja11xx.c 15065 15066NXP FSPI DRIVER 15067M: Han Xu <han.xu@nxp.com> 15068M: Haibo Chen <haibo.chen@nxp.com> 15069R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15070L: linux-spi@vger.kernel.org 15071S: Maintained 15072F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15073F: drivers/spi/spi-nxp-fspi.c 15074 15075NXP FXAS21002C DRIVER 15076M: Rui Miguel Silva <rmfrfs@gmail.com> 15077L: linux-iio@vger.kernel.org 15078S: Maintained 15079F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15080F: drivers/iio/gyro/fxas21002c.h 15081F: drivers/iio/gyro/fxas21002c_core.c 15082F: drivers/iio/gyro/fxas21002c_i2c.c 15083F: drivers/iio/gyro/fxas21002c_spi.c 15084 15085NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15086M: Haibo Chen <haibo.chen@nxp.com> 15087L: linux-iio@vger.kernel.org 15088L: linux-imx@nxp.com 15089S: Maintained 15090F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15091F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15092F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15093F: drivers/iio/adc/imx7d_adc.c 15094F: drivers/iio/adc/imx93_adc.c 15095F: drivers/iio/adc/vf610_adc.c 15096 15097NXP i.MX 8M ISI DRIVER 15098M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15099L: linux-media@vger.kernel.org 15100S: Maintained 15101F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15102F: drivers/media/platform/nxp/imx8-isi/ 15103 15104NXP i.MX 8MP DW100 V4L2 DRIVER 15105M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15106L: linux-media@vger.kernel.org 15107S: Maintained 15108F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15109F: Documentation/userspace-api/media/drivers/dw100.rst 15110F: drivers/media/platform/nxp/dw100/ 15111F: include/uapi/linux/dw100.h 15112 15113NXP i.MX 8MQ DCSS DRIVER 15114M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15115R: Lucas Stach <l.stach@pengutronix.de> 15116L: dri-devel@lists.freedesktop.org 15117S: Maintained 15118F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15119F: drivers/gpu/drm/imx/dcss/ 15120 15121NXP i.MX 8QXP ADC DRIVER 15122M: Cai Huoqing <cai.huoqing@linux.dev> 15123M: Haibo Chen <haibo.chen@nxp.com> 15124L: linux-imx@nxp.com 15125L: linux-iio@vger.kernel.org 15126S: Maintained 15127F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15128F: drivers/iio/adc/imx8qxp-adc.c 15129 15130NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15131M: Mirela Rabulea <mirela.rabulea@nxp.com> 15132R: NXP Linux Team <linux-imx@nxp.com> 15133L: linux-media@vger.kernel.org 15134S: Maintained 15135F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15136F: drivers/media/platform/nxp/imx-jpeg 15137 15138NXP i.MX CLOCK DRIVERS 15139M: Abel Vesa <abelvesa@kernel.org> 15140R: Peng Fan <peng.fan@nxp.com> 15141L: linux-clk@vger.kernel.org 15142L: linux-imx@nxp.com 15143S: Maintained 15144T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15145F: Documentation/devicetree/bindings/clock/imx* 15146F: drivers/clk/imx/ 15147F: include/dt-bindings/clock/imx* 15148 15149NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15150M: Jagan Teki <jagan@amarulasolutions.com> 15151S: Maintained 15152F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15153F: drivers/regulator/pf8x00-regulator.c 15154 15155NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15156M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15157L: linux-kernel@vger.kernel.org 15158S: Maintained 15159F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15160F: drivers/extcon/extcon-ptn5150.c 15161 15162NXP SGTL5000 DRIVER 15163M: Fabio Estevam <festevam@gmail.com> 15164L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15165S: Maintained 15166F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15167F: sound/soc/codecs/sgtl5000* 15168 15169NXP SJA1105 ETHERNET SWITCH DRIVER 15170M: Vladimir Oltean <olteanv@gmail.com> 15171L: linux-kernel@vger.kernel.org 15172S: Maintained 15173F: drivers/net/dsa/sja1105 15174F: drivers/net/pcs/pcs-xpcs-nxp.c 15175 15176NXP TDA998X DRM DRIVER 15177M: Russell King <linux@armlinux.org.uk> 15178S: Maintained 15179T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15180T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15181F: drivers/gpu/drm/i2c/tda998x_drv.c 15182F: include/drm/i2c/tda998x.h 15183F: include/dt-bindings/display/tda998x.h 15184K: "nxp,tda998x" 15185 15186NXP TFA9879 DRIVER 15187M: Peter Rosin <peda@axentia.se> 15188L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15189S: Maintained 15190F: Documentation/devicetree/bindings/sound/tfa9879.txt 15191F: sound/soc/codecs/tfa9879* 15192 15193NXP-NCI NFC DRIVER 15194S: Orphan 15195F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15196F: drivers/nfc/nxp-nci 15197 15198NXP/Goodix TFA989X (TFA1) DRIVER 15199M: Stephan Gerhold <stephan@gerhold.net> 15200L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15201S: Maintained 15202F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15203F: sound/soc/codecs/tfa989x.c 15204 15205NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15206M: Jonas Malaco <jonas@protocubo.io> 15207L: linux-hwmon@vger.kernel.org 15208S: Maintained 15209F: Documentation/hwmon/nzxt-kraken2.rst 15210F: drivers/hwmon/nzxt-kraken2.c 15211 15212NZXT-SMART2 HARDWARE MONITORING DRIVER 15213M: Aleksandr Mezin <mezin.alexander@gmail.com> 15214L: linux-hwmon@vger.kernel.org 15215S: Maintained 15216F: Documentation/hwmon/nzxt-smart2.rst 15217F: drivers/hwmon/nzxt-smart2.c 15218 15219OBJAGG 15220M: Jiri Pirko <jiri@resnulli.us> 15221L: netdev@vger.kernel.org 15222S: Supported 15223F: include/linux/objagg.h 15224F: lib/objagg.c 15225F: lib/test_objagg.c 15226 15227OBJTOOL 15228M: Josh Poimboeuf <jpoimboe@kernel.org> 15229M: Peter Zijlstra <peterz@infradead.org> 15230S: Supported 15231F: include/linux/objtool*.h 15232F: tools/objtool/ 15233 15234OCELOT ETHERNET SWITCH DRIVER 15235M: Vladimir Oltean <vladimir.oltean@nxp.com> 15236M: Claudiu Manoil <claudiu.manoil@nxp.com> 15237M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15238M: UNGLinuxDriver@microchip.com 15239L: netdev@vger.kernel.org 15240S: Supported 15241F: drivers/net/dsa/ocelot/* 15242F: drivers/net/ethernet/mscc/ 15243F: include/soc/mscc/ocelot* 15244F: net/dsa/tag_ocelot.c 15245F: net/dsa/tag_ocelot_8021q.c 15246F: tools/testing/selftests/drivers/net/ocelot/* 15247 15248OCELOT EXTERNAL SWITCH CONTROL 15249M: Colin Foster <colin.foster@in-advantage.com> 15250S: Supported 15251F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15252F: drivers/mfd/ocelot* 15253F: drivers/net/dsa/ocelot/ocelot_ext.c 15254F: include/linux/mfd/ocelot.h 15255 15256OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15257M: Frederic Barrat <fbarrat@linux.ibm.com> 15258M: Andrew Donnellan <ajd@linux.ibm.com> 15259L: linuxppc-dev@lists.ozlabs.org 15260S: Supported 15261F: Documentation/userspace-api/accelerators/ocxl.rst 15262F: arch/powerpc/include/asm/pnv-ocxl.h 15263F: arch/powerpc/platforms/powernv/ocxl.c 15264F: drivers/misc/ocxl/ 15265F: include/misc/ocxl* 15266F: include/uapi/misc/ocxl.h 15267 15268OMAP AUDIO SUPPORT 15269M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15270M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15271L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15272L: linux-omap@vger.kernel.org 15273S: Maintained 15274F: sound/soc/ti/n810.c 15275F: sound/soc/ti/omap* 15276F: sound/soc/ti/rx51.c 15277F: sound/soc/ti/sdma-pcm.* 15278 15279OMAP CLOCK FRAMEWORK SUPPORT 15280M: Paul Walmsley <paul@pwsan.com> 15281L: linux-omap@vger.kernel.org 15282S: Maintained 15283F: arch/arm/*omap*/*clock* 15284 15285OMAP DEVICE TREE SUPPORT 15286M: Benoît Cousson <bcousson@baylibre.com> 15287M: Tony Lindgren <tony@atomide.com> 15288L: linux-omap@vger.kernel.org 15289L: devicetree@vger.kernel.org 15290S: Maintained 15291F: arch/arm/boot/dts/*am3* 15292F: arch/arm/boot/dts/*am4* 15293F: arch/arm/boot/dts/*am5* 15294F: arch/arm/boot/dts/*dra7* 15295F: arch/arm/boot/dts/*omap* 15296F: arch/arm/boot/dts/logicpd-som-lv* 15297F: arch/arm/boot/dts/logicpd-torpedo* 15298 15299OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15300L: linux-omap@vger.kernel.org 15301L: linux-fbdev@vger.kernel.org 15302S: Orphan 15303F: Documentation/arm/omap/dss.rst 15304F: drivers/video/fbdev/omap2/ 15305 15306OMAP FRAMEBUFFER SUPPORT 15307L: linux-fbdev@vger.kernel.org 15308L: linux-omap@vger.kernel.org 15309S: Orphan 15310F: drivers/video/fbdev/omap/ 15311 15312OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15313M: Roger Quadros <rogerq@kernel.org> 15314M: Tony Lindgren <tony@atomide.com> 15315L: linux-omap@vger.kernel.org 15316S: Maintained 15317F: arch/arm/mach-omap2/*gpmc* 15318F: drivers/memory/omap-gpmc.c 15319 15320OMAP GPIO DRIVER 15321M: Grygorii Strashko <grygorii.strashko@ti.com> 15322M: Santosh Shilimkar <ssantosh@kernel.org> 15323M: Kevin Hilman <khilman@kernel.org> 15324L: linux-omap@vger.kernel.org 15325S: Maintained 15326F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15327F: drivers/gpio/gpio-omap.c 15328 15329OMAP HARDWARE SPINLOCK SUPPORT 15330M: Ohad Ben-Cohen <ohad@wizery.com> 15331L: linux-omap@vger.kernel.org 15332S: Maintained 15333F: drivers/hwspinlock/omap_hwspinlock.c 15334 15335OMAP HS MMC SUPPORT 15336L: linux-mmc@vger.kernel.org 15337L: linux-omap@vger.kernel.org 15338S: Orphan 15339F: drivers/mmc/host/omap_hsmmc.c 15340 15341OMAP HWMOD DATA 15342M: Paul Walmsley <paul@pwsan.com> 15343L: linux-omap@vger.kernel.org 15344S: Maintained 15345F: arch/arm/mach-omap2/omap_hwmod*data* 15346 15347OMAP HWMOD SUPPORT 15348M: Benoît Cousson <bcousson@baylibre.com> 15349M: Paul Walmsley <paul@pwsan.com> 15350L: linux-omap@vger.kernel.org 15351S: Maintained 15352F: arch/arm/mach-omap2/omap_hwmod.* 15353 15354OMAP I2C DRIVER 15355M: Vignesh R <vigneshr@ti.com> 15356L: linux-omap@vger.kernel.org 15357L: linux-i2c@vger.kernel.org 15358S: Maintained 15359F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15360F: drivers/i2c/busses/i2c-omap.c 15361 15362OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15363M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15364L: linux-media@vger.kernel.org 15365S: Maintained 15366F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15367F: drivers/media/platform/ti/omap3isp/ 15368F: drivers/staging/media/omap4iss/ 15369 15370OMAP MMC SUPPORT 15371M: Aaro Koskinen <aaro.koskinen@iki.fi> 15372L: linux-omap@vger.kernel.org 15373S: Odd Fixes 15374F: drivers/mmc/host/omap.c 15375 15376OMAP POWER MANAGEMENT SUPPORT 15377M: Kevin Hilman <khilman@kernel.org> 15378L: linux-omap@vger.kernel.org 15379S: Maintained 15380F: arch/arm/*omap*/*pm* 15381F: drivers/cpufreq/omap-cpufreq.c 15382 15383OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15384M: Paul Walmsley <paul@pwsan.com> 15385L: linux-omap@vger.kernel.org 15386S: Maintained 15387F: arch/arm/mach-omap2/prm* 15388 15389OMAP RANDOM NUMBER GENERATOR SUPPORT 15390M: Deepak Saxena <dsaxena@plexity.net> 15391S: Maintained 15392F: drivers/char/hw_random/omap-rng.c 15393 15394OMAP USB SUPPORT 15395L: linux-usb@vger.kernel.org 15396L: linux-omap@vger.kernel.org 15397S: Orphan 15398F: arch/arm/*omap*/usb* 15399F: drivers/usb/*/*omap* 15400 15401OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15402M: Mark Jackson <mpfj@newflow.co.uk> 15403L: linux-omap@vger.kernel.org 15404S: Maintained 15405F: arch/arm/boot/dts/am335x-nano.dts 15406 15407OMAP1 SUPPORT 15408M: Aaro Koskinen <aaro.koskinen@iki.fi> 15409M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15410M: Tony Lindgren <tony@atomide.com> 15411L: linux-omap@vger.kernel.org 15412S: Maintained 15413Q: http://patchwork.kernel.org/project/linux-omap/list/ 15414T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15415F: arch/arm/configs/omap1_defconfig 15416F: arch/arm/mach-omap1/ 15417F: drivers/i2c/busses/i2c-omap.c 15418F: include/linux/platform_data/ams-delta-fiq.h 15419F: include/linux/platform_data/i2c-omap.h 15420 15421OMAP2+ SUPPORT 15422M: Tony Lindgren <tony@atomide.com> 15423L: linux-omap@vger.kernel.org 15424S: Maintained 15425W: http://www.muru.com/linux/omap/ 15426W: http://linux.omap.com/ 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/omap2plus_defconfig 15430F: arch/arm/mach-omap2/ 15431F: drivers/bus/ti-sysc.c 15432F: drivers/i2c/busses/i2c-omap.c 15433F: drivers/irqchip/irq-omap-intc.c 15434F: drivers/mfd/*omap*.c 15435F: drivers/mfd/menelaus.c 15436F: drivers/mfd/palmas.c 15437F: drivers/mfd/tps65217.c 15438F: drivers/mfd/tps65218.c 15439F: drivers/mfd/tps65219.c 15440F: drivers/mfd/tps65910.c 15441F: drivers/mfd/twl-core.[ch] 15442F: drivers/mfd/twl4030*.c 15443F: drivers/mfd/twl6030*.c 15444F: drivers/mfd/twl6040*.c 15445F: drivers/regulator/palmas-regulator*.c 15446F: drivers/regulator/pbias-regulator.c 15447F: drivers/regulator/tps65217-regulator.c 15448F: drivers/regulator/tps65218-regulator.c 15449F: drivers/regulator/tps65219-regulator.c 15450F: drivers/regulator/tps65910-regulator.c 15451F: drivers/regulator/twl-regulator.c 15452F: drivers/regulator/twl6030-regulator.c 15453F: include/linux/platform_data/i2c-omap.h 15454F: include/linux/platform_data/ti-sysc.h 15455 15456OMFS FILESYSTEM 15457M: Bob Copeland <me@bobcopeland.com> 15458L: linux-karma-devel@lists.sourceforge.net 15459S: Maintained 15460F: Documentation/filesystems/omfs.rst 15461F: fs/omfs/ 15462 15463OMNIVISION OG01A1B SENSOR DRIVER 15464M: Shawn Tu <shawnx.tu@intel.com> 15465L: linux-media@vger.kernel.org 15466S: Maintained 15467F: drivers/media/i2c/og01a1b.c 15468 15469OMNIVISION OV02A10 SENSOR DRIVER 15470M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15471L: linux-media@vger.kernel.org 15472S: Maintained 15473T: git git://linuxtv.org/media_tree.git 15474F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15475F: drivers/media/i2c/ov02a10.c 15476 15477OMNIVISION OV08D10 SENSOR DRIVER 15478M: Jimmy Su <jimmy.su@intel.com> 15479L: linux-media@vger.kernel.org 15480S: Maintained 15481T: git git://linuxtv.org/media_tree.git 15482F: drivers/media/i2c/ov08d10.c 15483 15484OMNIVISION OV08X40 SENSOR DRIVER 15485M: Jason Chen <jason.z.chen@intel.com> 15486L: linux-media@vger.kernel.org 15487S: Maintained 15488T: git git://linuxtv.org/media_tree.git 15489F: drivers/media/i2c/ov08x40.c 15490 15491OMNIVISION OV13858 SENSOR DRIVER 15492M: Sakari Ailus <sakari.ailus@linux.intel.com> 15493L: linux-media@vger.kernel.org 15494S: Maintained 15495T: git git://linuxtv.org/media_tree.git 15496F: drivers/media/i2c/ov13858.c 15497 15498OMNIVISION OV13B10 SENSOR DRIVER 15499M: Arec Kao <arec.kao@intel.com> 15500L: linux-media@vger.kernel.org 15501S: Maintained 15502T: git git://linuxtv.org/media_tree.git 15503F: drivers/media/i2c/ov13b10.c 15504 15505OMNIVISION OV2680 SENSOR DRIVER 15506M: Rui Miguel Silva <rmfrfs@gmail.com> 15507L: linux-media@vger.kernel.org 15508S: Maintained 15509T: git git://linuxtv.org/media_tree.git 15510F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15511F: drivers/media/i2c/ov2680.c 15512 15513OMNIVISION OV2685 SENSOR DRIVER 15514M: Shunqian Zheng <zhengsq@rock-chips.com> 15515L: linux-media@vger.kernel.org 15516S: Maintained 15517T: git git://linuxtv.org/media_tree.git 15518F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15519F: drivers/media/i2c/ov2685.c 15520 15521OMNIVISION OV2740 SENSOR DRIVER 15522M: Tianshu Qiu <tian.shu.qiu@intel.com> 15523R: Shawn Tu <shawnx.tu@intel.com> 15524R: Bingbu Cao <bingbu.cao@intel.com> 15525L: linux-media@vger.kernel.org 15526S: Maintained 15527T: git git://linuxtv.org/media_tree.git 15528F: drivers/media/i2c/ov2740.c 15529 15530OMNIVISION OV4689 SENSOR DRIVER 15531M: Mikhail Rudenko <mike.rudenko@gmail.com> 15532L: linux-media@vger.kernel.org 15533S: Maintained 15534T: git git://linuxtv.org/media_tree.git 15535F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15536F: drivers/media/i2c/ov5647.c 15537 15538OMNIVISION OV5640 SENSOR DRIVER 15539M: Steve Longerbeam <slongerbeam@gmail.com> 15540L: linux-media@vger.kernel.org 15541S: Maintained 15542T: git git://linuxtv.org/media_tree.git 15543F: drivers/media/i2c/ov5640.c 15544 15545OMNIVISION OV5647 SENSOR DRIVER 15546M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15547M: Jacopo Mondi <jacopo@jmondi.org> 15548L: linux-media@vger.kernel.org 15549S: Maintained 15550T: git git://linuxtv.org/media_tree.git 15551F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15552F: drivers/media/i2c/ov5647.c 15553 15554OMNIVISION OV5670 SENSOR DRIVER 15555M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15556L: linux-media@vger.kernel.org 15557S: Maintained 15558T: git git://linuxtv.org/media_tree.git 15559F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15560F: drivers/media/i2c/ov5670.c 15561 15562OMNIVISION OV5675 SENSOR DRIVER 15563M: Shawn Tu <shawnx.tu@intel.com> 15564L: linux-media@vger.kernel.org 15565S: Maintained 15566T: git git://linuxtv.org/media_tree.git 15567F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15568F: drivers/media/i2c/ov5675.c 15569 15570OMNIVISION OV5693 SENSOR DRIVER 15571M: Daniel Scally <djrscally@gmail.com> 15572L: linux-media@vger.kernel.org 15573S: Maintained 15574T: git git://linuxtv.org/media_tree.git 15575F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15576F: drivers/media/i2c/ov5693.c 15577 15578OMNIVISION OV5695 SENSOR DRIVER 15579M: Shunqian Zheng <zhengsq@rock-chips.com> 15580L: linux-media@vger.kernel.org 15581S: Maintained 15582T: git git://linuxtv.org/media_tree.git 15583F: drivers/media/i2c/ov5695.c 15584 15585OMNIVISION OV7670 SENSOR DRIVER 15586L: linux-media@vger.kernel.org 15587S: Orphan 15588T: git git://linuxtv.org/media_tree.git 15589F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15590F: drivers/media/i2c/ov7670.c 15591 15592OMNIVISION OV772x SENSOR DRIVER 15593M: Jacopo Mondi <jacopo@jmondi.org> 15594L: linux-media@vger.kernel.org 15595S: Odd fixes 15596T: git git://linuxtv.org/media_tree.git 15597F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15598F: drivers/media/i2c/ov772x.c 15599F: include/media/i2c/ov772x.h 15600 15601OMNIVISION OV7740 SENSOR DRIVER 15602M: Wenyou Yang <wenyou.yang@microchip.com> 15603L: linux-media@vger.kernel.org 15604S: Maintained 15605T: git git://linuxtv.org/media_tree.git 15606F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15607F: drivers/media/i2c/ov7740.c 15608 15609OMNIVISION OV8856 SENSOR DRIVER 15610M: Sakari Ailus <sakari.ailus@linux.intel.com> 15611L: linux-media@vger.kernel.org 15612S: Maintained 15613T: git git://linuxtv.org/media_tree.git 15614F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15615F: drivers/media/i2c/ov8856.c 15616 15617OMNIVISION OV8858 SENSOR DRIVER 15618M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15619M: Nicholas Roth <nicholas@rothemail.net> 15620L: linux-media@vger.kernel.org 15621S: Maintained 15622T: git git://linuxtv.org/media_tree.git 15623F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15624F: drivers/media/i2c/ov8858.c 15625 15626OMNIVISION OV9282 SENSOR DRIVER 15627M: Paul J. Murphy <paul.j.murphy@intel.com> 15628M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15629L: linux-media@vger.kernel.org 15630S: Maintained 15631T: git git://linuxtv.org/media_tree.git 15632F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15633F: drivers/media/i2c/ov9282.c 15634 15635OMNIVISION OV9640 SENSOR DRIVER 15636M: Petr Cvek <petrcvekcz@gmail.com> 15637L: linux-media@vger.kernel.org 15638S: Maintained 15639F: drivers/media/i2c/ov9640.* 15640 15641OMNIVISION OV9650 SENSOR DRIVER 15642M: Sakari Ailus <sakari.ailus@linux.intel.com> 15643R: Akinobu Mita <akinobu.mita@gmail.com> 15644R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15645L: linux-media@vger.kernel.org 15646S: Maintained 15647T: git git://linuxtv.org/media_tree.git 15648F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15649F: drivers/media/i2c/ov9650.c 15650 15651OMNIVISION OV9734 SENSOR DRIVER 15652M: Tianshu Qiu <tian.shu.qiu@intel.com> 15653R: Bingbu Cao <bingbu.cao@intel.com> 15654L: linux-media@vger.kernel.org 15655S: Maintained 15656T: git git://linuxtv.org/media_tree.git 15657F: drivers/media/i2c/ov9734.c 15658 15659ONBOARD USB HUB DRIVER 15660M: Matthias Kaehlcke <mka@chromium.org> 15661L: linux-usb@vger.kernel.org 15662S: Maintained 15663F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15664F: drivers/usb/misc/onboard_usb_hub.c 15665 15666ONENAND FLASH DRIVER 15667M: Kyungmin Park <kyungmin.park@samsung.com> 15668L: linux-mtd@lists.infradead.org 15669S: Maintained 15670F: drivers/mtd/nand/onenand/ 15671F: include/linux/mtd/onenand*.h 15672 15673ONEXPLAYER FAN DRIVER 15674M: Derek John Clark <derekjohn.clark@gmail.com> 15675M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15676L: linux-hwmon@vger.kernel.org 15677S: Maintained 15678F: drivers/hwmon/oxp-sensors.c 15679 15680ONIE TLV NVMEM LAYOUT DRIVER 15681M: Miquel Raynal <miquel.raynal@bootlin.com> 15682S: Maintained 15683F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15684F: drivers/nvmem/layouts/onie-tlv.c 15685 15686ONION OMEGA2+ BOARD 15687M: Harvey Hunt <harveyhuntnexus@gmail.com> 15688L: linux-mips@vger.kernel.org 15689S: Maintained 15690F: arch/mips/boot/dts/ralink/omega2p.dts 15691 15692ONSEMI ETHERNET PHY DRIVERS 15693M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15694L: netdev@vger.kernel.org 15695S: Supported 15696W: http://www.onsemi.com 15697F: drivers/net/phy/ncn* 15698 15699OP-TEE DRIVER 15700M: Jens Wiklander <jens.wiklander@linaro.org> 15701L: op-tee@lists.trustedfirmware.org 15702S: Maintained 15703F: Documentation/ABI/testing/sysfs-bus-optee-devices 15704F: drivers/tee/optee/ 15705 15706OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15707M: Sumit Garg <sumit.garg@linaro.org> 15708L: op-tee@lists.trustedfirmware.org 15709S: Maintained 15710F: drivers/char/hw_random/optee-rng.c 15711 15712OP-TEE RTC DRIVER 15713M: Clément Léger <clement.leger@bootlin.com> 15714L: linux-rtc@vger.kernel.org 15715S: Maintained 15716F: drivers/rtc/rtc-optee.c 15717 15718OPA-VNIC DRIVER 15719M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15720L: linux-rdma@vger.kernel.org 15721S: Supported 15722F: drivers/infiniband/ulp/opa_vnic 15723 15724OPEN FIRMWARE AND FLATTENED DEVICE TREE 15725M: Rob Herring <robh+dt@kernel.org> 15726M: Frank Rowand <frowand.list@gmail.com> 15727L: devicetree@vger.kernel.org 15728S: Maintained 15729W: http://www.devicetree.org/ 15730C: irc://irc.libera.chat/devicetree 15731T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15732F: Documentation/ABI/testing/sysfs-firmware-ofw 15733F: drivers/of/ 15734F: include/linux/of*.h 15735F: scripts/dtc/ 15736K: of_overlay_notifier_ 15737K: of_overlay_fdt_apply 15738K: of_overlay_remove 15739 15740OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15741M: Rob Herring <robh+dt@kernel.org> 15742M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15743M: Conor Dooley <conor+dt@kernel.org> 15744L: devicetree@vger.kernel.org 15745S: Maintained 15746Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15747C: irc://irc.libera.chat/devicetree 15748T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15749F: Documentation/devicetree/ 15750F: arch/*/boot/dts/ 15751F: include/dt-bindings/ 15752 15753OPENCOMPUTE PTP CLOCK DRIVER 15754M: Jonathan Lemon <jonathan.lemon@gmail.com> 15755M: Vadim Fedorenko <vadfed@fb.com> 15756L: netdev@vger.kernel.org 15757S: Maintained 15758F: drivers/ptp/ptp_ocp.c 15759 15760OPENCORES I2C BUS DRIVER 15761M: Peter Korsgaard <peter@korsgaard.com> 15762M: Andrew Lunn <andrew@lunn.ch> 15763L: linux-i2c@vger.kernel.org 15764S: Maintained 15765F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15766F: Documentation/i2c/busses/i2c-ocores.rst 15767F: drivers/i2c/busses/i2c-ocores.c 15768F: include/linux/platform_data/i2c-ocores.h 15769 15770OPENRISC ARCHITECTURE 15771M: Jonas Bonn <jonas@southpole.se> 15772M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15773M: Stafford Horne <shorne@gmail.com> 15774L: linux-openrisc@vger.kernel.org 15775S: Maintained 15776W: http://openrisc.io 15777T: git https://github.com/openrisc/linux.git 15778F: Documentation/arch/openrisc/ 15779F: Documentation/devicetree/bindings/openrisc/ 15780F: arch/openrisc/ 15781F: drivers/irqchip/irq-ompic.c 15782F: drivers/irqchip/irq-or1k-* 15783 15784OPENVSWITCH 15785M: Pravin B Shelar <pshelar@ovn.org> 15786L: netdev@vger.kernel.org 15787L: dev@openvswitch.org 15788S: Maintained 15789W: http://openvswitch.org 15790F: include/uapi/linux/openvswitch.h 15791F: net/openvswitch/ 15792F: tools/testing/selftests/net/openvswitch/ 15793 15794OPERATING PERFORMANCE POINTS (OPP) 15795M: Viresh Kumar <vireshk@kernel.org> 15796M: Nishanth Menon <nm@ti.com> 15797M: Stephen Boyd <sboyd@kernel.org> 15798L: linux-pm@vger.kernel.org 15799S: Maintained 15800T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15801F: Documentation/devicetree/bindings/opp/ 15802F: Documentation/power/opp.rst 15803F: drivers/opp/ 15804F: include/linux/pm_opp.h 15805 15806OPL4 DRIVER 15807M: Clemens Ladisch <clemens@ladisch.de> 15808L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15809S: Maintained 15810T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15811F: sound/drivers/opl4/ 15812 15813ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15814M: Mark Fasheh <mark@fasheh.com> 15815M: Joel Becker <jlbec@evilplan.org> 15816M: Joseph Qi <joseph.qi@linux.alibaba.com> 15817L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15818S: Supported 15819W: http://ocfs2.wiki.kernel.org 15820F: Documentation/filesystems/dlmfs.rst 15821F: Documentation/filesystems/ocfs2.rst 15822F: fs/ocfs2/ 15823 15824ORANGEFS FILESYSTEM 15825M: Mike Marshall <hubcap@omnibond.com> 15826R: Martin Brandenburg <martin@omnibond.com> 15827L: devel@lists.orangefs.org 15828S: Supported 15829T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15830F: Documentation/filesystems/orangefs.rst 15831F: fs/orangefs/ 15832 15833ORINOCO DRIVER 15834L: linux-wireless@vger.kernel.org 15835S: Orphan 15836W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15837W: http://www.nongnu.org/orinoco/ 15838F: drivers/net/wireless/intersil/orinoco/ 15839 15840OV2659 OMNIVISION SENSOR DRIVER 15841M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15842L: linux-media@vger.kernel.org 15843S: Maintained 15844W: https://linuxtv.org 15845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15846T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15847F: drivers/media/i2c/ov2659.c 15848F: include/media/i2c/ov2659.h 15849 15850OVERLAY FILESYSTEM 15851M: Miklos Szeredi <miklos@szeredi.hu> 15852L: linux-unionfs@vger.kernel.org 15853S: Supported 15854T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15855F: Documentation/filesystems/overlayfs.rst 15856F: fs/overlayfs/ 15857 15858P54 WIRELESS DRIVER 15859M: Christian Lamparter <chunkeey@googlemail.com> 15860L: linux-wireless@vger.kernel.org 15861S: Maintained 15862W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15863F: drivers/net/wireless/intersil/p54/ 15864 15865PACKET SOCKETS 15866M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15867S: Maintained 15868F: include/uapi/linux/if_packet.h 15869F: net/packet/af_packet.c 15870 15871PACKING 15872M: Vladimir Oltean <olteanv@gmail.com> 15873L: netdev@vger.kernel.org 15874S: Supported 15875F: Documentation/core-api/packing.rst 15876F: include/linux/packing.h 15877F: lib/packing.c 15878 15879PADATA PARALLEL EXECUTION MECHANISM 15880M: Steffen Klassert <steffen.klassert@secunet.com> 15881M: Daniel Jordan <daniel.m.jordan@oracle.com> 15882L: linux-crypto@vger.kernel.org 15883L: linux-kernel@vger.kernel.org 15884S: Maintained 15885F: Documentation/core-api/padata.rst 15886F: include/linux/padata.h 15887F: kernel/padata.c 15888 15889PAGE CACHE 15890M: Matthew Wilcox (Oracle) <willy@infradead.org> 15891L: linux-fsdevel@vger.kernel.org 15892S: Supported 15893T: git git://git.infradead.org/users/willy/pagecache.git 15894F: Documentation/filesystems/locking.rst 15895F: Documentation/filesystems/vfs.rst 15896F: include/linux/pagemap.h 15897F: mm/filemap.c 15898F: mm/page-writeback.c 15899F: mm/readahead.c 15900F: mm/truncate.c 15901 15902PAGE POOL 15903M: Jesper Dangaard Brouer <hawk@kernel.org> 15904M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15905L: netdev@vger.kernel.org 15906S: Supported 15907F: Documentation/networking/page_pool.rst 15908F: include/net/page_pool.h 15909F: include/trace/events/page_pool.h 15910F: net/core/page_pool.c 15911 15912PAGE TABLE CHECK 15913M: Pasha Tatashin <pasha.tatashin@soleen.com> 15914M: Andrew Morton <akpm@linux-foundation.org> 15915L: linux-mm@kvack.org 15916S: Maintained 15917F: Documentation/mm/page_table_check.rst 15918F: include/linux/page_table_check.h 15919F: mm/page_table_check.c 15920 15921PANASONIC LAPTOP ACPI EXTRAS DRIVER 15922M: Kenneth Chan <kenneth.t.chan@gmail.com> 15923L: platform-driver-x86@vger.kernel.org 15924S: Maintained 15925F: drivers/platform/x86/panasonic-laptop.c 15926 15927PARALLAX PING IIO SENSOR DRIVER 15928M: Andreas Klinger <ak@it-klinger.de> 15929L: linux-iio@vger.kernel.org 15930S: Maintained 15931F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15932F: drivers/iio/proximity/ping.c 15933 15934PARALLEL LCD/KEYPAD PANEL DRIVER 15935M: Willy Tarreau <willy@haproxy.com> 15936M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15937S: Odd Fixes 15938F: Documentation/admin-guide/lcd-panel-cgram.rst 15939F: drivers/auxdisplay/panel.c 15940 15941PARALLEL PORT SUBSYSTEM 15942M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15943M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15944L: linux-parport@lists.infradead.org (subscribers-only) 15945S: Maintained 15946F: Documentation/driver-api/parport*.rst 15947F: drivers/char/ppdev.c 15948F: drivers/parport/ 15949F: include/linux/parport*.h 15950F: include/uapi/linux/ppdev.h 15951 15952PARAVIRT_OPS INTERFACE 15953M: Juergen Gross <jgross@suse.com> 15954M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15955R: Alexey Makhalov <amakhalov@vmware.com> 15956R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15957L: virtualization@lists.linux-foundation.org 15958L: x86@kernel.org 15959S: Supported 15960T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15961F: Documentation/virt/paravirt_ops.rst 15962F: arch/*/include/asm/paravirt*.h 15963F: arch/*/kernel/paravirt* 15964F: include/linux/hypervisor.h 15965 15966PARISC ARCHITECTURE 15967M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15968M: Helge Deller <deller@gmx.de> 15969L: linux-parisc@vger.kernel.org 15970S: Maintained 15971W: https://parisc.wiki.kernel.org 15972Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15973T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15974T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15975F: Documentation/arch/parisc/ 15976F: arch/parisc/ 15977F: drivers/char/agp/parisc-agp.c 15978F: drivers/input/misc/hp_sdc_rtc.c 15979F: drivers/input/serio/gscps2.c 15980F: drivers/input/serio/hp_sdc* 15981F: drivers/parisc/ 15982F: drivers/parport/parport_gsc.* 15983F: drivers/tty/serial/8250/8250_parisc.c 15984F: drivers/video/console/sti* 15985F: drivers/video/fbdev/sti* 15986F: drivers/video/logo/logo_parisc* 15987F: include/linux/hp_sdc.h 15988 15989PARMAN 15990M: Jiri Pirko <jiri@resnulli.us> 15991L: netdev@vger.kernel.org 15992S: Supported 15993F: include/linux/parman.h 15994F: lib/parman.c 15995F: lib/test_parman.c 15996 15997PC ENGINES APU BOARD DRIVER 15998M: Enrico Weigelt, metux IT consult <info@metux.net> 15999S: Maintained 16000F: drivers/platform/x86/pcengines-apuv2.c 16001 16002PC87360 HARDWARE MONITORING DRIVER 16003M: Jim Cromie <jim.cromie@gmail.com> 16004L: linux-hwmon@vger.kernel.org 16005S: Maintained 16006F: Documentation/hwmon/pc87360.rst 16007F: drivers/hwmon/pc87360.c 16008 16009PC8736x GPIO DRIVER 16010M: Jim Cromie <jim.cromie@gmail.com> 16011S: Maintained 16012F: drivers/char/pc8736x_gpio.c 16013 16014PC87427 HARDWARE MONITORING DRIVER 16015M: Jean Delvare <jdelvare@suse.com> 16016L: linux-hwmon@vger.kernel.org 16017S: Maintained 16018F: Documentation/hwmon/pc87427.rst 16019F: drivers/hwmon/pc87427.c 16020 16021PCA9532 LED DRIVER 16022M: Riku Voipio <riku.voipio@iki.fi> 16023S: Maintained 16024F: drivers/leds/leds-pca9532.c 16025F: include/linux/leds-pca9532.h 16026 16027PCA9541 I2C BUS MASTER SELECTOR DRIVER 16028M: Guenter Roeck <linux@roeck-us.net> 16029L: linux-i2c@vger.kernel.org 16030S: Maintained 16031F: drivers/i2c/muxes/i2c-mux-pca9541.c 16032 16033PCDP - PRIMARY CONSOLE AND DEBUG PORT 16034M: Khalid Aziz <khalid@gonehiking.org> 16035S: Maintained 16036F: drivers/firmware/pcdp.* 16037 16038PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16039M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16040M: Pali Rohár <pali@kernel.org> 16041L: linux-pci@vger.kernel.org 16042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16043S: Maintained 16044F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16045F: drivers/pci/controller/pci-aardvark.c 16046 16047PCI DRIVER FOR ALTERA PCIE IP 16048M: Joyce Ooi <joyce.ooi@intel.com> 16049L: linux-pci@vger.kernel.org 16050S: Supported 16051F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16052F: drivers/pci/controller/pcie-altera.c 16053 16054PCI DRIVER FOR APPLIEDMICRO XGENE 16055M: Toan Le <toan@os.amperecomputing.com> 16056L: linux-pci@vger.kernel.org 16057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16058S: Maintained 16059F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16060F: drivers/pci/controller/pci-xgene.c 16061 16062PCI DRIVER FOR ARM VERSATILE PLATFORM 16063M: Rob Herring <robh@kernel.org> 16064L: linux-pci@vger.kernel.org 16065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16066S: Maintained 16067F: Documentation/devicetree/bindings/pci/versatile.yaml 16068F: drivers/pci/controller/pci-versatile.c 16069 16070PCI DRIVER FOR ARMADA 8K 16071M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16072L: linux-pci@vger.kernel.org 16073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16074S: Maintained 16075F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16076F: drivers/pci/controller/dwc/pcie-armada8k.c 16077 16078PCI DRIVER FOR CADENCE PCIE IP 16079M: Tom Joseph <tjoseph@cadence.com> 16080L: linux-pci@vger.kernel.org 16081S: Maintained 16082F: Documentation/devicetree/bindings/pci/cdns,* 16083F: drivers/pci/controller/cadence/ 16084 16085PCI DRIVER FOR FREESCALE LAYERSCAPE 16086M: Minghuan Lian <minghuan.Lian@nxp.com> 16087M: Mingkai Hu <mingkai.hu@nxp.com> 16088M: Roy Zang <roy.zang@nxp.com> 16089L: linuxppc-dev@lists.ozlabs.org 16090L: linux-pci@vger.kernel.org 16091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16092S: Maintained 16093F: drivers/pci/controller/dwc/*layerscape* 16094 16095PCI DRIVER FOR FU740 16096M: Paul Walmsley <paul.walmsley@sifive.com> 16097M: Greentime Hu <greentime.hu@sifive.com> 16098L: linux-pci@vger.kernel.org 16099S: Maintained 16100F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16101F: drivers/pci/controller/dwc/pcie-fu740.c 16102 16103PCI DRIVER FOR GENERIC OF HOSTS 16104M: Will Deacon <will@kernel.org> 16105L: linux-pci@vger.kernel.org 16106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16107S: Maintained 16108F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16109F: drivers/pci/controller/pci-host-common.c 16110F: drivers/pci/controller/pci-host-generic.c 16111 16112PCI DRIVER FOR IMX6 16113M: Richard Zhu <hongxing.zhu@nxp.com> 16114M: Lucas Stach <l.stach@pengutronix.de> 16115L: linux-pci@vger.kernel.org 16116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16117S: Maintained 16118F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16119F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16120F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16121F: drivers/pci/controller/dwc/*imx6* 16122 16123PCI DRIVER FOR INTEL IXP4XX 16124M: Linus Walleij <linus.walleij@linaro.org> 16125S: Maintained 16126F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16127F: drivers/pci/controller/pci-ixp4xx.c 16128 16129PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16130M: Nirmal Patel <nirmal.patel@linux.intel.com> 16131R: Jonathan Derrick <jonathan.derrick@linux.dev> 16132L: linux-pci@vger.kernel.org 16133S: Supported 16134F: drivers/pci/controller/vmd.c 16135 16136PCI DRIVER FOR MICROSEMI SWITCHTEC 16137M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16138M: Logan Gunthorpe <logang@deltatee.com> 16139L: linux-pci@vger.kernel.org 16140S: Maintained 16141F: Documentation/ABI/testing/sysfs-class-switchtec 16142F: Documentation/driver-api/switchtec.rst 16143F: drivers/ntb/hw/mscc/ 16144F: drivers/pci/switch/switchtec* 16145F: include/linux/switchtec.h 16146F: include/uapi/linux/switchtec_ioctl.h 16147 16148PCI DRIVER FOR MOBIVEIL PCIE IP 16149M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16150M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16151L: linux-pci@vger.kernel.org 16152S: Supported 16153F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16154F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16155 16156PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16157M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16158M: Pali Rohár <pali@kernel.org> 16159L: linux-pci@vger.kernel.org 16160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16161S: Maintained 16162F: drivers/pci/controller/*mvebu* 16163 16164PCI DRIVER FOR NVIDIA TEGRA 16165M: Thierry Reding <thierry.reding@gmail.com> 16166L: linux-tegra@vger.kernel.org 16167L: linux-pci@vger.kernel.org 16168S: Supported 16169F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16170F: drivers/pci/controller/pci-tegra.c 16171 16172PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16173M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16174L: linux-pci@vger.kernel.org 16175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16176S: Maintained 16177F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16178F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16179 16180PCI DRIVER FOR RENESAS R-CAR 16181M: Marek Vasut <marek.vasut+renesas@gmail.com> 16182M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16183L: linux-pci@vger.kernel.org 16184L: linux-renesas-soc@vger.kernel.org 16185S: Maintained 16186F: Documentation/devicetree/bindings/pci/*rcar* 16187F: drivers/pci/controller/*rcar* 16188 16189PCI DRIVER FOR SAMSUNG EXYNOS 16190M: Jingoo Han <jingoohan1@gmail.com> 16191L: linux-pci@vger.kernel.org 16192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16193L: linux-samsung-soc@vger.kernel.org 16194S: Maintained 16195F: drivers/pci/controller/dwc/pci-exynos.c 16196 16197PCI DRIVER FOR SYNOPSYS DESIGNWARE 16198M: Jingoo Han <jingoohan1@gmail.com> 16199M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16200L: linux-pci@vger.kernel.org 16201S: Maintained 16202F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16203F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16204F: drivers/pci/controller/dwc/*designware* 16205 16206PCI DRIVER FOR TI DRA7XX/J721E 16207M: Vignesh Raghavendra <vigneshr@ti.com> 16208L: linux-omap@vger.kernel.org 16209L: linux-pci@vger.kernel.org 16210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16211S: Supported 16212F: Documentation/devicetree/bindings/pci/ti-pci.txt 16213F: drivers/pci/controller/cadence/pci-j721e.c 16214F: drivers/pci/controller/dwc/pci-dra7xx.c 16215 16216PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16217M: Linus Walleij <linus.walleij@linaro.org> 16218L: linux-pci@vger.kernel.org 16219S: Maintained 16220F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16221F: drivers/pci/controller/pci-v3-semi.c 16222 16223PCI DRIVER FOR XILINX VERSAL CPM 16224M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16225M: Michal Simek <michal.simek@amd.com> 16226L: linux-pci@vger.kernel.org 16227S: Maintained 16228F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16229F: drivers/pci/controller/pcie-xilinx-cpm.c 16230 16231PCI ENDPOINT SUBSYSTEM 16232M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16233M: Krzysztof Wilczyński <kw@linux.com> 16234R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16235R: Kishon Vijay Abraham I <kishon@kernel.org> 16236L: linux-pci@vger.kernel.org 16237S: Supported 16238Q: https://patchwork.kernel.org/project/linux-pci/list/ 16239B: https://bugzilla.kernel.org 16240C: irc://irc.oftc.net/linux-pci 16241T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16242F: Documentation/PCI/endpoint/* 16243F: Documentation/misc-devices/pci-endpoint-test.rst 16244F: drivers/misc/pci_endpoint_test.c 16245F: drivers/pci/endpoint/ 16246F: tools/pci/ 16247 16248PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16249M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16250R: Oliver O'Halloran <oohall@gmail.com> 16251L: linuxppc-dev@lists.ozlabs.org 16252S: Supported 16253F: Documentation/PCI/pci-error-recovery.rst 16254F: Documentation/powerpc/eeh-pci-error-recovery.rst 16255F: arch/powerpc/include/*/eeh*.h 16256F: arch/powerpc/kernel/eeh*.c 16257F: arch/powerpc/platforms/*/eeh*.c 16258F: drivers/pci/pcie/aer.c 16259F: drivers/pci/pcie/dpc.c 16260F: drivers/pci/pcie/err.c 16261 16262PCI ERROR RECOVERY 16263M: Linas Vepstas <linasvepstas@gmail.com> 16264L: linux-pci@vger.kernel.org 16265S: Supported 16266F: Documentation/PCI/pci-error-recovery.rst 16267 16268PCI MSI DRIVER FOR ALTERA MSI IP 16269M: Joyce Ooi <joyce.ooi@intel.com> 16270L: linux-pci@vger.kernel.org 16271S: Supported 16272F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16273F: drivers/pci/controller/pcie-altera-msi.c 16274 16275PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16276M: Toan Le <toan@os.amperecomputing.com> 16277L: linux-pci@vger.kernel.org 16278L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16279S: Maintained 16280F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16281F: drivers/pci/controller/pci-xgene-msi.c 16282 16283PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16284M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16285M: Krzysztof Wilczyński <kw@linux.com> 16286R: Rob Herring <robh@kernel.org> 16287L: linux-pci@vger.kernel.org 16288S: Supported 16289Q: https://patchwork.kernel.org/project/linux-pci/list/ 16290B: https://bugzilla.kernel.org 16291C: irc://irc.oftc.net/linux-pci 16292T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16293F: Documentation/devicetree/bindings/pci/ 16294F: drivers/pci/controller/ 16295F: drivers/pci/pci-bridge-emul.c 16296F: drivers/pci/pci-bridge-emul.h 16297 16298PCI PEER-TO-PEER DMA (P2PDMA) 16299M: Bjorn Helgaas <bhelgaas@google.com> 16300M: Logan Gunthorpe <logang@deltatee.com> 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/driver-api/pci/p2pdma.rst 16308F: drivers/pci/p2pdma.c 16309F: include/linux/pci-p2pdma.h 16310 16311PCI SUBSYSTEM 16312M: Bjorn Helgaas <bhelgaas@google.com> 16313L: linux-pci@vger.kernel.org 16314S: Supported 16315Q: https://patchwork.kernel.org/project/linux-pci/list/ 16316B: https://bugzilla.kernel.org 16317C: irc://irc.oftc.net/linux-pci 16318T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16319F: Documentation/PCI/ 16320F: Documentation/devicetree/bindings/pci/ 16321F: arch/x86/kernel/early-quirks.c 16322F: arch/x86/kernel/quirks.c 16323F: arch/x86/pci/ 16324F: drivers/acpi/pci* 16325F: drivers/pci/ 16326F: include/asm-generic/pci* 16327F: include/linux/of_pci.h 16328F: include/linux/pci* 16329F: include/uapi/linux/pci* 16330F: lib/pci* 16331 16332PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16333M: Jonathan Chocron <jonnyc@amazon.com> 16334L: linux-pci@vger.kernel.org 16335S: Maintained 16336F: Documentation/devicetree/bindings/pci/pcie-al.txt 16337F: drivers/pci/controller/dwc/pcie-al.c 16338 16339PCIE DRIVER FOR AMLOGIC MESON 16340M: Yue Wang <yue.wang@Amlogic.com> 16341L: linux-pci@vger.kernel.org 16342L: linux-amlogic@lists.infradead.org 16343S: Maintained 16344F: drivers/pci/controller/dwc/pci-meson.c 16345 16346PCIE DRIVER FOR AXIS ARTPEC 16347M: Jesper Nilsson <jesper.nilsson@axis.com> 16348L: linux-arm-kernel@axis.com 16349L: linux-pci@vger.kernel.org 16350S: Maintained 16351F: Documentation/devicetree/bindings/pci/axis,artpec* 16352F: drivers/pci/controller/dwc/*artpec* 16353 16354PCIE DRIVER FOR CAVIUM THUNDERX 16355M: Robert Richter <rric@kernel.org> 16356L: linux-pci@vger.kernel.org 16357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16358S: Odd Fixes 16359F: drivers/pci/controller/pci-thunder-* 16360 16361PCIE DRIVER FOR HISILICON 16362M: Zhou Wang <wangzhou1@hisilicon.com> 16363L: linux-pci@vger.kernel.org 16364S: Maintained 16365F: drivers/pci/controller/dwc/pcie-hisi.c 16366 16367PCIE DRIVER FOR HISILICON KIRIN 16368M: Xiaowei Song <songxiaowei@hisilicon.com> 16369M: Binghui Wang <wangbinghui@hisilicon.com> 16370L: linux-pci@vger.kernel.org 16371S: Maintained 16372F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16373F: drivers/pci/controller/dwc/pcie-kirin.c 16374 16375PCIE DRIVER FOR HISILICON STB 16376M: Shawn Guo <shawn.guo@linaro.org> 16377L: linux-pci@vger.kernel.org 16378S: Maintained 16379F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16380F: drivers/pci/controller/dwc/pcie-histb.c 16381 16382PCIE DRIVER FOR INTEL KEEM BAY 16383M: Srikanth Thokala <srikanth.thokala@intel.com> 16384L: linux-pci@vger.kernel.org 16385S: Supported 16386F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16387F: drivers/pci/controller/dwc/pcie-keembay.c 16388 16389PCIE DRIVER FOR INTEL LGM GW SOC 16390M: Rahul Tanwar <rtanwar@maxlinear.com> 16391L: linux-pci@vger.kernel.org 16392S: Maintained 16393F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16394F: drivers/pci/controller/dwc/pcie-intel-gw.c 16395 16396PCIE DRIVER FOR MEDIATEK 16397M: Ryder Lee <ryder.lee@mediatek.com> 16398M: Jianjun Wang <jianjun.wang@mediatek.com> 16399L: linux-pci@vger.kernel.org 16400L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16401S: Supported 16402F: Documentation/devicetree/bindings/pci/mediatek* 16403F: drivers/pci/controller/*mediatek* 16404 16405PCIE DRIVER FOR MICROCHIP 16406M: Daire McNamara <daire.mcnamara@microchip.com> 16407L: linux-pci@vger.kernel.org 16408S: Supported 16409F: Documentation/devicetree/bindings/pci/microchip* 16410F: drivers/pci/controller/*microchip* 16411 16412PCIE DRIVER FOR QUALCOMM MSM 16413M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16414L: linux-pci@vger.kernel.org 16415L: linux-arm-msm@vger.kernel.org 16416S: Maintained 16417F: drivers/pci/controller/dwc/pcie-qcom.c 16418 16419PCIE DRIVER FOR ROCKCHIP 16420M: Shawn Lin <shawn.lin@rock-chips.com> 16421L: linux-pci@vger.kernel.org 16422L: linux-rockchip@lists.infradead.org 16423S: Maintained 16424F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16425F: drivers/pci/controller/pcie-rockchip* 16426 16427PCIE DRIVER FOR SOCIONEXT UNIPHIER 16428M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16429L: linux-pci@vger.kernel.org 16430S: Maintained 16431F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16432F: drivers/pci/controller/dwc/pcie-uniphier* 16433 16434PCIE DRIVER FOR ST SPEAR13XX 16435M: Pratyush Anand <pratyush.anand@gmail.com> 16436L: linux-pci@vger.kernel.org 16437S: Maintained 16438F: drivers/pci/controller/dwc/*spear* 16439 16440PCIE ENDPOINT DRIVER FOR QUALCOMM 16441M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16442L: linux-pci@vger.kernel.org 16443L: linux-arm-msm@vger.kernel.org 16444S: Maintained 16445F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16446F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16447 16448PCMCIA SUBSYSTEM 16449M: Dominik Brodowski <linux@dominikbrodowski.net> 16450S: Odd Fixes 16451T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16452F: Documentation/pcmcia/ 16453F: drivers/pcmcia/ 16454F: include/pcmcia/ 16455F: tools/pcmcia/ 16456 16457PCNET32 NETWORK DRIVER 16458M: Don Fry <pcnet32@frontier.com> 16459L: netdev@vger.kernel.org 16460S: Maintained 16461F: drivers/net/ethernet/amd/pcnet32.c 16462 16463PCRYPT PARALLEL CRYPTO ENGINE 16464M: Steffen Klassert <steffen.klassert@secunet.com> 16465L: linux-crypto@vger.kernel.org 16466S: Maintained 16467F: crypto/pcrypt.c 16468F: include/crypto/pcrypt.h 16469 16470PECI HARDWARE MONITORING DRIVERS 16471M: Iwona Winiarska <iwona.winiarska@intel.com> 16472L: linux-hwmon@vger.kernel.org 16473S: Supported 16474F: Documentation/hwmon/peci-cputemp.rst 16475F: Documentation/hwmon/peci-dimmtemp.rst 16476F: drivers/hwmon/peci/ 16477 16478PECI SUBSYSTEM 16479M: Iwona Winiarska <iwona.winiarska@intel.com> 16480L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16481S: Supported 16482F: Documentation/devicetree/bindings/peci/ 16483F: Documentation/peci/ 16484F: drivers/peci/ 16485F: include/linux/peci-cpu.h 16486F: include/linux/peci.h 16487 16488PENSANDO ETHERNET DRIVERS 16489M: Shannon Nelson <shannon.nelson@amd.com> 16490M: Brett Creeley <brett.creeley@amd.com> 16491M: drivers@pensando.io 16492L: netdev@vger.kernel.org 16493S: Supported 16494F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16495F: drivers/net/ethernet/pensando/ 16496 16497PER-CPU MEMORY ALLOCATOR 16498M: Dennis Zhou <dennis@kernel.org> 16499M: Tejun Heo <tj@kernel.org> 16500M: Christoph Lameter <cl@linux.com> 16501L: linux-mm@kvack.org 16502S: Maintained 16503T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16504F: arch/*/include/asm/percpu.h 16505F: include/linux/percpu*.h 16506F: lib/percpu*.c 16507F: mm/percpu*.c 16508 16509PER-TASK DELAY ACCOUNTING 16510M: Balbir Singh <bsingharora@gmail.com> 16511S: Maintained 16512F: include/linux/delayacct.h 16513F: kernel/delayacct.c 16514 16515PERFORMANCE EVENTS SUBSYSTEM 16516M: Peter Zijlstra <peterz@infradead.org> 16517M: Ingo Molnar <mingo@redhat.com> 16518M: Arnaldo Carvalho de Melo <acme@kernel.org> 16519R: Mark Rutland <mark.rutland@arm.com> 16520R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16521R: Jiri Olsa <jolsa@kernel.org> 16522R: Namhyung Kim <namhyung@kernel.org> 16523R: Ian Rogers <irogers@google.com> 16524R: Adrian Hunter <adrian.hunter@intel.com> 16525L: linux-perf-users@vger.kernel.org 16526L: linux-kernel@vger.kernel.org 16527S: Supported 16528W: https://perf.wiki.kernel.org/ 16529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16530F: arch/*/events/* 16531F: arch/*/events/*/* 16532F: arch/*/include/asm/perf_event.h 16533F: arch/*/kernel/*/*/perf_event*.c 16534F: arch/*/kernel/*/perf_event*.c 16535F: arch/*/kernel/perf_callchain.c 16536F: arch/*/kernel/perf_event*.c 16537F: include/linux/perf_event.h 16538F: include/uapi/linux/perf_event.h 16539F: kernel/events/* 16540F: tools/lib/perf/ 16541F: tools/perf/ 16542 16543PERFORMANCE EVENTS TOOLING ARM64 16544R: John Garry <john.g.garry@oracle.com> 16545R: Will Deacon <will@kernel.org> 16546R: James Clark <james.clark@arm.com> 16547R: Mike Leach <mike.leach@linaro.org> 16548R: Leo Yan <leo.yan@linaro.org> 16549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16550S: Supported 16551F: tools/build/feature/test-libopencsd.c 16552F: tools/perf/arch/arm*/ 16553F: tools/perf/pmu-events/arch/arm64/ 16554F: tools/perf/util/arm-spe* 16555F: tools/perf/util/cs-etm* 16556 16557PERSONALITY HANDLING 16558M: Christoph Hellwig <hch@infradead.org> 16559L: linux-abi-devel@lists.sourceforge.net 16560S: Maintained 16561F: include/linux/personality.h 16562F: include/uapi/linux/personality.h 16563 16564PHOENIX RC FLIGHT CONTROLLER ADAPTER 16565M: Marcus Folkesson <marcus.folkesson@gmail.com> 16566L: linux-input@vger.kernel.org 16567S: Maintained 16568F: Documentation/input/devices/pxrc.rst 16569F: drivers/input/joystick/pxrc.c 16570 16571PHONET PROTOCOL 16572M: Remi Denis-Courmont <courmisch@gmail.com> 16573S: Supported 16574F: Documentation/networking/phonet.rst 16575F: include/linux/phonet.h 16576F: include/net/phonet/ 16577F: include/uapi/linux/phonet.h 16578F: net/phonet/ 16579 16580PHRAM MTD DRIVER 16581M: Joern Engel <joern@lazybastard.org> 16582L: linux-mtd@lists.infradead.org 16583S: Maintained 16584F: drivers/mtd/devices/phram.c 16585 16586PICOLCD HID DRIVER 16587M: Bruno Prémont <bonbons@linux-vserver.org> 16588L: linux-input@vger.kernel.org 16589S: Maintained 16590F: drivers/hid/hid-picolcd* 16591 16592PIDFD API 16593M: Christian Brauner <christian@brauner.io> 16594L: linux-kernel@vger.kernel.org 16595S: Maintained 16596T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16597F: samples/pidfd/ 16598F: tools/testing/selftests/clone3/ 16599F: tools/testing/selftests/pid_namespace/ 16600F: tools/testing/selftests/pidfd/ 16601K: (?i)pidfd 16602K: (?i)clone3 16603K: \b(clone_args|kernel_clone_args)\b 16604 16605PIN CONTROL SUBSYSTEM 16606M: Linus Walleij <linus.walleij@linaro.org> 16607L: linux-gpio@vger.kernel.org 16608S: Maintained 16609T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16610F: Documentation/devicetree/bindings/pinctrl/ 16611F: Documentation/driver-api/pin-control.rst 16612F: drivers/pinctrl/ 16613F: include/dt-bindings/pinctrl/ 16614F: include/linux/pinctrl/ 16615 16616PIN CONTROLLER - AMD 16617M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16618M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16619S: Maintained 16620F: drivers/pinctrl/pinctrl-amd.c 16621 16622PIN CONTROLLER - FREESCALE 16623M: Dong Aisheng <aisheng.dong@nxp.com> 16624M: Fabio Estevam <festevam@gmail.com> 16625M: Shawn Guo <shawnguo@kernel.org> 16626M: Jacky Bai <ping.bai@nxp.com> 16627R: Pengutronix Kernel Team <kernel@pengutronix.de> 16628L: linux-gpio@vger.kernel.org 16629S: Maintained 16630F: Documentation/devicetree/bindings/pinctrl/fsl,* 16631F: drivers/pinctrl/freescale/ 16632 16633PIN CONTROLLER - INTEL 16634M: Mika Westerberg <mika.westerberg@linux.intel.com> 16635M: Andy Shevchenko <andy@kernel.org> 16636S: Supported 16637T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16638F: drivers/pinctrl/intel/ 16639 16640PIN CONTROLLER - KEEMBAY 16641M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16642S: Supported 16643F: drivers/pinctrl/pinctrl-keembay* 16644 16645PIN CONTROLLER - MEDIATEK 16646M: Sean Wang <sean.wang@kernel.org> 16647L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16648S: Maintained 16649F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16650F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16651F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16652F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16653F: drivers/pinctrl/mediatek/ 16654 16655PIN CONTROLLER - MEDIATEK MIPS 16656M: Arınç ÜNAL <arinc.unal@arinc9.com> 16657M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16658L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16659L: linux-mips@vger.kernel.org 16660S: Maintained 16661F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16662F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16663F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16664F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16665F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16666F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16667F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16668F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16669F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16670F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16671F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16672F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16673F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16674F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16675F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16676 16677PIN CONTROLLER - MICROCHIP AT91 16678M: Ludovic Desroches <ludovic.desroches@microchip.com> 16679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16680L: linux-gpio@vger.kernel.org 16681S: Supported 16682F: drivers/gpio/gpio-sama5d2-piobu.c 16683F: drivers/pinctrl/pinctrl-at91* 16684 16685PIN CONTROLLER - NXP S32 16686M: Chester Lin <clin@suse.com> 16687R: NXP S32 Linux Team <s32@nxp.com> 16688L: linux-gpio@vger.kernel.org 16689S: Maintained 16690F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16691F: drivers/pinctrl/nxp/ 16692 16693PIN CONTROLLER - QUALCOMM 16694M: Bjorn Andersson <andersson@kernel.org> 16695L: linux-arm-msm@vger.kernel.org 16696S: Maintained 16697F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16698F: drivers/pinctrl/qcom/ 16699 16700PIN CONTROLLER - RENESAS 16701M: Geert Uytterhoeven <geert+renesas@glider.be> 16702L: linux-renesas-soc@vger.kernel.org 16703S: Supported 16704T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16705F: Documentation/devicetree/bindings/pinctrl/renesas,* 16706F: drivers/pinctrl/renesas/ 16707 16708PIN CONTROLLER - SAMSUNG 16709M: Tomasz Figa <tomasz.figa@gmail.com> 16710M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16711M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16712R: Alim Akhtar <alim.akhtar@samsung.com> 16713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16714L: linux-samsung-soc@vger.kernel.org 16715S: Maintained 16716Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16717B: mailto:linux-samsung-soc@vger.kernel.org 16718C: irc://irc.libera.chat/linux-exynos 16719T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16720F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16721F: drivers/pinctrl/samsung/ 16722F: include/dt-bindings/pinctrl/samsung.h 16723 16724PIN CONTROLLER - SINGLE 16725M: Tony Lindgren <tony@atomide.com> 16726M: Haojian Zhuang <haojian.zhuang@linaro.org> 16727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16728L: linux-omap@vger.kernel.org 16729S: Maintained 16730F: drivers/pinctrl/pinctrl-single.c 16731 16732PIN CONTROLLER - SUNPLUS / TIBBO 16733M: Dvorkin Dmitry <dvorkin@tibbo.com> 16734M: Wells Lu <wellslutw@gmail.com> 16735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16736S: Maintained 16737W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16738F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16739F: drivers/pinctrl/sunplus/ 16740F: include/dt-bindings/pinctrl/sppctl*.h 16741 16742PINE64 PINEPHONE KEYBOARD DRIVER 16743M: Samuel Holland <samuel@sholland.org> 16744S: Supported 16745F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16746F: drivers/input/keyboard/pinephone-keyboard.c 16747 16748PKTCDVD DRIVER 16749M: linux-block@vger.kernel.org 16750S: Orphan 16751F: drivers/block/pktcdvd.c 16752F: include/linux/pktcdvd.h 16753F: include/uapi/linux/pktcdvd.h 16754 16755PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16756M: Tomasz Duszynski <tduszyns@gmail.com> 16757S: Maintained 16758F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16759F: drivers/iio/chemical/pms7003.c 16760 16761PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16762M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16763L: netdev@vger.kernel.org 16764S: Maintained 16765F: drivers/net/phy/mdio-open-alliance.h 16766F: net/ethtool/plca.c 16767 16768PLDMFW LIBRARY 16769M: Jacob Keller <jacob.e.keller@intel.com> 16770S: Maintained 16771F: Documentation/driver-api/pldmfw/ 16772F: include/linux/pldmfw.h 16773F: lib/pldmfw/ 16774 16775PLX DMA DRIVER 16776M: Logan Gunthorpe <logang@deltatee.com> 16777S: Maintained 16778F: drivers/dma/plx_dma.c 16779 16780PM-GRAPH UTILITY 16781M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16782L: linux-pm@vger.kernel.org 16783S: Supported 16784W: https://01.org/pm-graph 16785B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16786T: git git://github.com/intel/pm-graph 16787F: tools/power/pm-graph 16788 16789PM6764TR DRIVER 16790M: Charles Hsu <hsu.yungteng@gmail.com> 16791L: linux-hwmon@vger.kernel.org 16792S: Maintained 16793F: Documentation/hwmon/pm6764tr.rst 16794F: drivers/hwmon/pmbus/pm6764tr.c 16795 16796PMBUS HARDWARE MONITORING DRIVERS 16797M: Guenter Roeck <linux@roeck-us.net> 16798L: linux-hwmon@vger.kernel.org 16799S: Maintained 16800W: http://hwmon.wiki.kernel.org/ 16801W: http://www.roeck-us.net/linux/drivers/ 16802T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16803F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16804F: Documentation/devicetree/bindings/hwmon/max31785.txt 16805F: Documentation/hwmon/adm1275.rst 16806F: Documentation/hwmon/ibm-cffps.rst 16807F: Documentation/hwmon/ir35221.rst 16808F: Documentation/hwmon/lm25066.rst 16809F: Documentation/hwmon/ltc2978.rst 16810F: Documentation/hwmon/ltc3815.rst 16811F: Documentation/hwmon/max16064.rst 16812F: Documentation/hwmon/max20751.rst 16813F: Documentation/hwmon/max31785.rst 16814F: Documentation/hwmon/max34440.rst 16815F: Documentation/hwmon/max8688.rst 16816F: Documentation/hwmon/pmbus-core.rst 16817F: Documentation/hwmon/pmbus.rst 16818F: Documentation/hwmon/tps40422.rst 16819F: Documentation/hwmon/ucd9000.rst 16820F: Documentation/hwmon/ucd9200.rst 16821F: Documentation/hwmon/zl6100.rst 16822F: drivers/hwmon/pmbus/ 16823F: include/linux/pmbus.h 16824 16825PMC SIERRA MaxRAID DRIVER 16826L: linux-scsi@vger.kernel.org 16827S: Orphan 16828W: http://www.pmc-sierra.com/ 16829F: drivers/scsi/pmcraid.* 16830 16831PMC SIERRA PM8001 DRIVER 16832M: Jack Wang <jinpu.wang@cloud.ionos.com> 16833L: linux-scsi@vger.kernel.org 16834S: Supported 16835F: drivers/scsi/pm8001/ 16836 16837PNI RM3100 IIO DRIVER 16838M: Song Qiang <songqiang1304521@gmail.com> 16839L: linux-iio@vger.kernel.org 16840S: Maintained 16841F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16842F: drivers/iio/magnetometer/rm3100* 16843 16844PNP SUPPORT 16845M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16846L: linux-acpi@vger.kernel.org 16847S: Maintained 16848F: drivers/pnp/ 16849F: include/linux/pnp.h 16850 16851POSIX CLOCKS and TIMERS 16852M: Thomas Gleixner <tglx@linutronix.de> 16853L: linux-kernel@vger.kernel.org 16854S: Maintained 16855T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16856F: fs/timerfd.c 16857F: include/linux/time_namespace.h 16858F: include/linux/timer* 16859F: kernel/time/*timer* 16860F: kernel/time/namespace.c 16861 16862POWER MANAGEMENT CORE 16863M: "Rafael J. Wysocki" <rafael@kernel.org> 16864L: linux-pm@vger.kernel.org 16865S: Supported 16866B: https://bugzilla.kernel.org 16867T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16868F: drivers/base/power/ 16869F: drivers/powercap/ 16870F: include/linux/intel_rapl.h 16871F: include/linux/pm.h 16872F: include/linux/pm_* 16873F: include/linux/powercap.h 16874F: kernel/configs/nopm.config 16875 16876POWER STATE COORDINATION INTERFACE (PSCI) 16877M: Mark Rutland <mark.rutland@arm.com> 16878M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16880S: Maintained 16881F: drivers/firmware/psci/ 16882F: include/linux/psci.h 16883F: include/uapi/linux/psci.h 16884 16885POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16886M: Sebastian Reichel <sre@kernel.org> 16887L: linux-pm@vger.kernel.org 16888S: Maintained 16889T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16890F: Documentation/ABI/testing/sysfs-class-power 16891F: Documentation/devicetree/bindings/power/supply/ 16892F: drivers/power/supply/ 16893F: include/linux/power/ 16894F: include/linux/power_supply.h 16895 16896POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16897M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16898L: linuxppc-dev@lists.ozlabs.org 16899S: Maintained 16900F: drivers/char/powernv-op-panel.c 16901 16902PPP OVER ATM (RFC 2364) 16903M: Mitchell Blank Jr <mitch@sfgoth.com> 16904S: Maintained 16905F: include/uapi/linux/atmppp.h 16906F: net/atm/pppoatm.c 16907 16908PPP OVER ETHERNET 16909M: Michal Ostrowski <mostrows@earthlink.net> 16910S: Maintained 16911F: drivers/net/ppp/pppoe.c 16912F: drivers/net/ppp/pppox.c 16913 16914PPP OVER L2TP 16915M: James Chapman <jchapman@katalix.com> 16916S: Maintained 16917F: include/linux/if_pppol2tp.h 16918F: include/uapi/linux/if_pppol2tp.h 16919F: net/l2tp/l2tp_ppp.c 16920 16921PPP PROTOCOL DRIVERS AND COMPRESSORS 16922L: linux-ppp@vger.kernel.org 16923S: Orphan 16924F: drivers/net/ppp/ppp_* 16925 16926PPS SUPPORT 16927M: Rodolfo Giometti <giometti@enneenne.com> 16928L: linuxpps@ml.enneenne.com (subscribers-only) 16929S: Maintained 16930W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16931F: Documentation/ABI/testing/sysfs-pps 16932F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16933F: Documentation/driver-api/pps.rst 16934F: drivers/pps/ 16935F: include/linux/pps*.h 16936F: include/uapi/linux/pps.h 16937 16938PPTP DRIVER 16939M: Dmitry Kozlov <xeb@mail.ru> 16940L: netdev@vger.kernel.org 16941S: Maintained 16942W: http://sourceforge.net/projects/accel-pptp 16943F: drivers/net/ppp/pptp.c 16944 16945PRESSURE STALL INFORMATION (PSI) 16946M: Johannes Weiner <hannes@cmpxchg.org> 16947M: Suren Baghdasaryan <surenb@google.com> 16948S: Maintained 16949F: include/linux/psi* 16950F: kernel/sched/psi.c 16951 16952PRINTK 16953M: Petr Mladek <pmladek@suse.com> 16954M: Sergey Senozhatsky <senozhatsky@chromium.org> 16955R: Steven Rostedt <rostedt@goodmis.org> 16956R: John Ogness <john.ogness@linutronix.de> 16957S: Maintained 16958T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16959F: include/linux/printk.h 16960F: kernel/printk/ 16961 16962PRINTK INDEXING 16963R: Chris Down <chris@chrisdown.name> 16964S: Maintained 16965F: Documentation/core-api/printk-index.rst 16966F: kernel/printk/index.c 16967K: printk_index 16968 16969PROC FILESYSTEM 16970L: linux-kernel@vger.kernel.org 16971L: linux-fsdevel@vger.kernel.org 16972S: Maintained 16973F: Documentation/filesystems/proc.rst 16974F: fs/proc/ 16975F: include/linux/proc_fs.h 16976F: tools/testing/selftests/proc/ 16977 16978PROC SYSCTL 16979M: Luis Chamberlain <mcgrof@kernel.org> 16980M: Kees Cook <keescook@chromium.org> 16981M: Iurii Zaikin <yzaikin@google.com> 16982L: linux-kernel@vger.kernel.org 16983L: linux-fsdevel@vger.kernel.org 16984S: Maintained 16985T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16986F: fs/proc/proc_sysctl.c 16987F: include/linux/sysctl.h 16988F: kernel/sysctl-test.c 16989F: kernel/sysctl.c 16990F: tools/testing/selftests/sysctl/ 16991 16992PS3 NETWORK SUPPORT 16993M: Geoff Levand <geoff@infradead.org> 16994L: netdev@vger.kernel.org 16995L: linuxppc-dev@lists.ozlabs.org 16996S: Maintained 16997F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16998 16999PS3 PLATFORM SUPPORT 17000M: Geoff Levand <geoff@infradead.org> 17001L: linuxppc-dev@lists.ozlabs.org 17002S: Maintained 17003F: arch/powerpc/boot/ps3* 17004F: arch/powerpc/include/asm/lv1call.h 17005F: arch/powerpc/include/asm/ps3*.h 17006F: arch/powerpc/platforms/ps3/ 17007F: drivers/*/ps3* 17008F: drivers/ps3/ 17009F: drivers/rtc/rtc-ps3.c 17010F: drivers/usb/host/*ps3.c 17011F: sound/ppc/snd_ps3* 17012 17013PS3VRAM DRIVER 17014M: Jim Paris <jim@jtan.com> 17015M: Geoff Levand <geoff@infradead.org> 17016L: linuxppc-dev@lists.ozlabs.org 17017S: Maintained 17018F: drivers/block/ps3vram.c 17019 17020PSAMPLE PACKET SAMPLING SUPPORT 17021M: Yotam Gigi <yotam.gi@gmail.com> 17022S: Maintained 17023F: include/net/psample.h 17024F: include/uapi/linux/psample.h 17025F: net/psample 17026 17027PSTORE FILESYSTEM 17028M: Kees Cook <keescook@chromium.org> 17029R: Tony Luck <tony.luck@intel.com> 17030R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17031L: linux-hardening@vger.kernel.org 17032S: Supported 17033T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17034F: Documentation/admin-guide/pstore-blk.rst 17035F: Documentation/admin-guide/ramoops.rst 17036F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17037F: drivers/acpi/apei/erst.c 17038F: drivers/firmware/efi/efi-pstore.c 17039F: fs/pstore/ 17040F: include/linux/pstore* 17041K: \b(pstore|ramoops) 17042 17043PTP HARDWARE CLOCK SUPPORT 17044M: Richard Cochran <richardcochran@gmail.com> 17045L: netdev@vger.kernel.org 17046S: Maintained 17047W: http://linuxptp.sourceforge.net/ 17048F: Documentation/ABI/testing/sysfs-ptp 17049F: Documentation/driver-api/ptp.rst 17050F: drivers/net/phy/dp83640* 17051F: drivers/ptp/* 17052F: include/linux/ptp_cl* 17053K: (?:\b|_)ptp(?:\b|_) 17054 17055PTP VIRTUAL CLOCK SUPPORT 17056M: Yangbo Lu <yangbo.lu@nxp.com> 17057L: netdev@vger.kernel.org 17058S: Maintained 17059F: drivers/ptp/ptp_vclock.c 17060F: net/ethtool/phc_vclocks.c 17061 17062PTRACE SUPPORT 17063M: Oleg Nesterov <oleg@redhat.com> 17064S: Maintained 17065F: arch/*/*/ptrace*.c 17066F: arch/*/include/asm/ptrace*.h 17067F: arch/*/ptrace*.c 17068F: include/asm-generic/syscall.h 17069F: include/linux/ptrace.h 17070F: include/linux/regset.h 17071F: include/uapi/linux/ptrace.h 17072F: kernel/ptrace.c 17073 17074PULSE8-CEC DRIVER 17075M: Hans Verkuil <hverkuil@xs4all.nl> 17076L: linux-media@vger.kernel.org 17077S: Maintained 17078T: git git://linuxtv.org/media_tree.git 17079F: drivers/media/cec/usb/pulse8/ 17080 17081PURELIFI PLFXLC DRIVER 17082M: Srinivasan Raju <srini.raju@purelifi.com> 17083L: linux-wireless@vger.kernel.org 17084S: Supported 17085F: drivers/net/wireless/purelifi/plfxlc/ 17086 17087PVRUSB2 VIDEO4LINUX DRIVER 17088M: Mike Isely <isely@pobox.com> 17089L: pvrusb2@isely.net (subscribers-only) 17090L: linux-media@vger.kernel.org 17091S: Maintained 17092W: http://www.isely.net/pvrusb2/ 17093T: git git://linuxtv.org/media_tree.git 17094F: Documentation/driver-api/media/drivers/pvrusb2* 17095F: drivers/media/usb/pvrusb2/ 17096 17097PWC WEBCAM DRIVER 17098M: Hans Verkuil <hverkuil@xs4all.nl> 17099L: linux-media@vger.kernel.org 17100S: Odd Fixes 17101T: git git://linuxtv.org/media_tree.git 17102F: drivers/media/usb/pwc/* 17103F: include/trace/events/pwc.h 17104 17105PWM IR Transmitter 17106M: Sean Young <sean@mess.org> 17107L: linux-media@vger.kernel.org 17108S: Maintained 17109F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17110F: drivers/media/rc/pwm-ir-tx.c 17111 17112PWM SUBSYSTEM 17113M: Thierry Reding <thierry.reding@gmail.com> 17114R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17115L: linux-pwm@vger.kernel.org 17116S: Maintained 17117Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17118T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17119F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17120F: Documentation/devicetree/bindings/pwm/ 17121F: Documentation/driver-api/pwm.rst 17122F: drivers/gpio/gpio-mvebu.c 17123F: drivers/pwm/ 17124F: drivers/video/backlight/pwm_bl.c 17125F: include/dt-bindings/pwm/ 17126F: include/linux/pwm.h 17127F: include/linux/pwm_backlight.h 17128K: pwm_(config|apply_state|ops) 17129 17130PXA GPIO DRIVER 17131M: Robert Jarzmik <robert.jarzmik@free.fr> 17132L: linux-gpio@vger.kernel.org 17133S: Maintained 17134F: drivers/gpio/gpio-pxa.c 17135 17136PXA MMCI DRIVER 17137S: Orphan 17138 17139PXA RTC DRIVER 17140M: Robert Jarzmik <robert.jarzmik@free.fr> 17141L: linux-rtc@vger.kernel.org 17142S: Maintained 17143 17144PXA2xx/PXA3xx SUPPORT 17145M: Daniel Mack <daniel@zonque.org> 17146M: Haojian Zhuang <haojian.zhuang@gmail.com> 17147M: Robert Jarzmik <robert.jarzmik@free.fr> 17148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17149S: Maintained 17150T: git git://github.com/hzhuang1/linux.git 17151T: git git://github.com/rjarzmik/linux.git 17152F: arch/arm/boot/dts/pxa* 17153F: arch/arm/mach-pxa/ 17154F: drivers/dma/pxa* 17155F: drivers/pcmcia/pxa2xx* 17156F: drivers/pinctrl/pxa/ 17157F: drivers/spi/spi-pxa2xx* 17158F: drivers/usb/gadget/udc/pxa2* 17159F: include/sound/pxa2xx-lib.h 17160F: sound/arm/pxa* 17161F: sound/soc/pxa/ 17162 17163QAT DRIVER 17164M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17165L: qat-linux@intel.com 17166S: Supported 17167F: drivers/crypto/intel/qat/ 17168 17169QCOM AUDIO (ASoC) DRIVERS 17170M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17171M: Banajit Goswami <bgoswami@quicinc.com> 17172L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17173S: Supported 17174F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17175F: Documentation/devicetree/bindings/sound/qcom,* 17176F: drivers/soc/qcom/apr.c 17177F: include/dt-bindings/sound/qcom,wcd9335.h 17178F: sound/soc/codecs/lpass-rx-macro.* 17179F: sound/soc/codecs/lpass-tx-macro.* 17180F: sound/soc/codecs/lpass-va-macro.c 17181F: sound/soc/codecs/lpass-wsa-macro.* 17182F: sound/soc/codecs/msm8916-wcd-analog.c 17183F: sound/soc/codecs/msm8916-wcd-digital.c 17184F: sound/soc/codecs/wcd-clsh-v2.* 17185F: sound/soc/codecs/wcd-mbhc-v2.* 17186F: sound/soc/codecs/wcd9335.* 17187F: sound/soc/codecs/wcd934x.c 17188F: sound/soc/codecs/wsa881x.c 17189F: sound/soc/codecs/wsa883x.c 17190F: sound/soc/qcom/ 17191 17192QCOM EMBEDDED USB DEBUGGER (EUD) 17193M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17194L: linux-arm-msm@vger.kernel.org 17195S: Maintained 17196F: Documentation/ABI/testing/sysfs-driver-eud 17197F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17198F: drivers/usb/misc/qcom_eud.c 17199 17200QCOM IPA DRIVER 17201M: Alex Elder <elder@kernel.org> 17202L: netdev@vger.kernel.org 17203S: Supported 17204F: drivers/net/ipa/ 17205 17206QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17207M: Gabriel Somlo <somlo@cmu.edu> 17208M: "Michael S. Tsirkin" <mst@redhat.com> 17209L: qemu-devel@nongnu.org 17210S: Maintained 17211F: drivers/firmware/qemu_fw_cfg.c 17212F: include/uapi/linux/qemu_fw_cfg.h 17213 17214QIB DRIVER 17215M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17216L: linux-rdma@vger.kernel.org 17217S: Supported 17218F: drivers/infiniband/hw/qib/ 17219 17220QLOGIC QL41xxx FCOE DRIVER 17221M: Saurav Kashyap <skashyap@marvell.com> 17222M: Javed Hasan <jhasan@marvell.com> 17223M: GR-QLogic-Storage-Upstream@marvell.com 17224L: linux-scsi@vger.kernel.org 17225S: Supported 17226F: drivers/scsi/qedf/ 17227 17228QLOGIC QL41xxx ISCSI DRIVER 17229M: Nilesh Javali <njavali@marvell.com> 17230M: Manish Rangankar <mrangankar@marvell.com> 17231M: GR-QLogic-Storage-Upstream@marvell.com 17232L: linux-scsi@vger.kernel.org 17233S: Supported 17234F: drivers/scsi/qedi/ 17235 17236QLOGIC QL4xxx ETHERNET DRIVER 17237M: Ariel Elior <aelior@marvell.com> 17238M: Manish Chopra <manishc@marvell.com> 17239L: netdev@vger.kernel.org 17240S: Supported 17241F: drivers/net/ethernet/qlogic/qed/ 17242F: drivers/net/ethernet/qlogic/qede/ 17243F: include/linux/qed/ 17244 17245QLOGIC QL4xxx RDMA DRIVER 17246M: Michal Kalderon <mkalderon@marvell.com> 17247M: Ariel Elior <aelior@marvell.com> 17248L: linux-rdma@vger.kernel.org 17249S: Supported 17250F: drivers/infiniband/hw/qedr/ 17251F: include/uapi/rdma/qedr-abi.h 17252 17253QLOGIC QLA1280 SCSI DRIVER 17254M: Michael Reed <mdr@sgi.com> 17255L: linux-scsi@vger.kernel.org 17256S: Maintained 17257F: drivers/scsi/qla1280.[ch] 17258 17259QLOGIC QLA2XXX FC-SCSI DRIVER 17260M: Nilesh Javali <njavali@marvell.com> 17261M: GR-QLogic-Storage-Upstream@marvell.com 17262L: linux-scsi@vger.kernel.org 17263S: Supported 17264F: drivers/scsi/qla2xxx/ 17265 17266QLOGIC QLA3XXX NETWORK DRIVER 17267M: GR-Linux-NIC-Dev@marvell.com 17268L: netdev@vger.kernel.org 17269S: Supported 17270F: drivers/net/ethernet/qlogic/qla3xxx.* 17271 17272QLOGIC QLA4XXX iSCSI DRIVER 17273M: Nilesh Javali <njavali@marvell.com> 17274M: Manish Rangankar <mrangankar@marvell.com> 17275M: GR-QLogic-Storage-Upstream@marvell.com 17276L: linux-scsi@vger.kernel.org 17277S: Supported 17278F: drivers/scsi/qla4xxx/ 17279 17280QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17281M: Shahed Shaikh <shshaikh@marvell.com> 17282M: Manish Chopra <manishc@marvell.com> 17283M: GR-Linux-NIC-Dev@marvell.com 17284L: netdev@vger.kernel.org 17285S: Supported 17286F: drivers/net/ethernet/qlogic/qlcnic/ 17287 17288QLOGIC QLGE 10Gb ETHERNET DRIVER 17289M: Manish Chopra <manishc@marvell.com> 17290M: GR-Linux-NIC-Dev@marvell.com 17291M: Coiby Xu <coiby.xu@gmail.com> 17292L: netdev@vger.kernel.org 17293S: Supported 17294F: Documentation/networking/device_drivers/qlogic/qlge.rst 17295F: drivers/staging/qlge/ 17296 17297QM1D1B0004 MEDIA DRIVER 17298M: Akihiro Tsukada <tskd08@gmail.com> 17299L: linux-media@vger.kernel.org 17300S: Odd Fixes 17301F: drivers/media/tuners/qm1d1b0004* 17302 17303QM1D1C0042 MEDIA DRIVER 17304M: Akihiro Tsukada <tskd08@gmail.com> 17305L: linux-media@vger.kernel.org 17306S: Odd Fixes 17307F: drivers/media/tuners/qm1d1c0042* 17308 17309QNX4 FILESYSTEM 17310M: Anders Larsen <al@alarsen.net> 17311S: Maintained 17312W: http://www.alarsen.net/linux/qnx4fs/ 17313F: fs/qnx4/ 17314F: include/uapi/linux/qnx4_fs.h 17315F: include/uapi/linux/qnxtypes.h 17316 17317QNX6 FILESYSTEM 17318S: Orphan 17319F: Documentation/filesystems/qnx6.rst 17320F: fs/qnx6/ 17321F: include/linux/qnx6_fs.h 17322 17323QORIQ DPAA2 FSL-MC BUS DRIVER 17324M: Stuart Yoder <stuyoder@gmail.com> 17325M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17326L: linux-kernel@vger.kernel.org 17327S: Maintained 17328F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17329F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17330F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17331F: drivers/bus/fsl-mc/ 17332F: include/uapi/linux/fsl_mc.h 17333 17334QT1010 MEDIA DRIVER 17335M: Antti Palosaari <crope@iki.fi> 17336L: linux-media@vger.kernel.org 17337S: Maintained 17338W: https://linuxtv.org 17339W: http://palosaari.fi/linux/ 17340Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17341T: git git://linuxtv.org/anttip/media_tree.git 17342F: drivers/media/tuners/qt1010* 17343 17344QUALCOMM ATH12K WIRELESS DRIVER 17345M: Kalle Valo <kvalo@kernel.org> 17346L: ath12k@lists.infradead.org 17347S: Supported 17348T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17349F: drivers/net/wireless/ath/ath12k/ 17350 17351QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17352M: Kalle Valo <kvalo@kernel.org> 17353L: ath10k@lists.infradead.org 17354S: Supported 17355W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17356T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17357F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17358F: drivers/net/wireless/ath/ath10k/ 17359 17360QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17361M: Kalle Valo <kvalo@kernel.org> 17362L: ath11k@lists.infradead.org 17363S: Supported 17364T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17365F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17366F: drivers/net/wireless/ath/ath11k/ 17367 17368QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17369M: Toke Høiland-Jørgensen <toke@toke.dk> 17370L: linux-wireless@vger.kernel.org 17371S: Maintained 17372W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17373F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17374F: drivers/net/wireless/ath/ath9k/ 17375 17376QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17377M: Stephan Gerhold <stephan@gerhold.net> 17378L: netdev@vger.kernel.org 17379L: linux-arm-msm@vger.kernel.org 17380S: Maintained 17381F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17382F: drivers/net/wwan/qcom_bam_dmux.c 17383 17384QUALCOMM CAMERA SUBSYSTEM DRIVER 17385M: Robert Foss <rfoss@kernel.org> 17386M: Todor Tomov <todor.too@gmail.com> 17387M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17388L: linux-media@vger.kernel.org 17389S: Maintained 17390F: Documentation/admin-guide/media/qcom_camss.rst 17391F: Documentation/devicetree/bindings/media/*camss* 17392F: drivers/media/platform/qcom/camss/ 17393 17394QUALCOMM CLOCK DRIVERS 17395M: Bjorn Andersson <andersson@kernel.org> 17396L: linux-arm-msm@vger.kernel.org 17397S: Supported 17398T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17399F: Documentation/devicetree/bindings/clock/qcom,* 17400F: drivers/clk/qcom/ 17401F: include/dt-bindings/clock/qcom,* 17402 17403QUALCOMM CLOUD AI (QAIC) DRIVER 17404M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17405L: linux-arm-msm@vger.kernel.org 17406L: dri-devel@lists.freedesktop.org 17407S: Supported 17408T: git git://anongit.freedesktop.org/drm/drm-misc 17409F: Documentation/accel/qaic/ 17410F: drivers/accel/qaic/ 17411F: include/uapi/drm/qaic_accel.h 17412 17413QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17414M: Bjorn Andersson <andersson@kernel.org> 17415M: Konrad Dybcio <konrad.dybcio@linaro.org> 17416L: linux-pm@vger.kernel.org 17417L: linux-arm-msm@vger.kernel.org 17418S: Maintained 17419F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17420F: drivers/soc/qcom/cpr.c 17421 17422QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17423M: Ilia Lin <ilia.lin@kernel.org> 17424L: linux-pm@vger.kernel.org 17425S: Maintained 17426F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17427F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17428F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17429 17430QUALCOMM CRYPTO DRIVERS 17431M: Thara Gopinath <thara.gopinath@gmail.com> 17432L: linux-crypto@vger.kernel.org 17433L: linux-arm-msm@vger.kernel.org 17434S: Maintained 17435F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17436F: drivers/crypto/qce/ 17437 17438QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17439M: Timur Tabi <timur@kernel.org> 17440L: netdev@vger.kernel.org 17441S: Maintained 17442F: drivers/net/ethernet/qualcomm/emac/ 17443 17444QUALCOMM ETHQOS ETHERNET DRIVER 17445M: Vinod Koul <vkoul@kernel.org> 17446R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17447L: netdev@vger.kernel.org 17448S: Maintained 17449F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17450F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17451 17452QUALCOMM FASTRPC DRIVER 17453M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17454M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17455L: linux-arm-msm@vger.kernel.org 17456S: Maintained 17457F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17458F: drivers/misc/fastrpc.c 17459F: include/uapi/misc/fastrpc.h 17460 17461QUALCOMM HEXAGON ARCHITECTURE 17462M: Brian Cain <bcain@quicinc.com> 17463L: linux-hexagon@vger.kernel.org 17464S: Supported 17465T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17466F: arch/hexagon/ 17467 17468QUALCOMM HIDMA DRIVER 17469M: Sinan Kaya <okaya@kernel.org> 17470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17471L: linux-arm-msm@vger.kernel.org 17472L: dmaengine@vger.kernel.org 17473S: Supported 17474F: drivers/dma/qcom/hidma* 17475 17476QUALCOMM I2C CCI DRIVER 17477M: Loic Poulain <loic.poulain@linaro.org> 17478M: Robert Foss <rfoss@kernel.org> 17479L: linux-i2c@vger.kernel.org 17480L: linux-arm-msm@vger.kernel.org 17481S: Maintained 17482F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17483F: drivers/i2c/busses/i2c-qcom-cci.c 17484 17485QUALCOMM INTERCONNECT BWMON DRIVER 17486M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17487L: linux-arm-msm@vger.kernel.org 17488S: Maintained 17489F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17490F: drivers/soc/qcom/icc-bwmon.c 17491 17492QUALCOMM IOMMU 17493M: Rob Clark <robdclark@gmail.com> 17494L: iommu@lists.linux.dev 17495L: linux-arm-msm@vger.kernel.org 17496S: Maintained 17497F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17498 17499QUALCOMM IPC ROUTER (QRTR) DRIVER 17500M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17501L: linux-arm-msm@vger.kernel.org 17502S: Maintained 17503F: include/trace/events/qrtr.h 17504F: include/uapi/linux/qrtr.h 17505F: net/qrtr/ 17506 17507QUALCOMM IPCC MAILBOX DRIVER 17508M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17509L: linux-arm-msm@vger.kernel.org 17510S: Supported 17511F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17512F: drivers/mailbox/qcom-ipcc.c 17513F: include/dt-bindings/mailbox/qcom-ipcc.h 17514 17515QUALCOMM IPQ4019 USB PHY DRIVER 17516M: Robert Marko <robert.marko@sartura.hr> 17517M: Luka Perkov <luka.perkov@sartura.hr> 17518L: linux-arm-msm@vger.kernel.org 17519S: Maintained 17520F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17521F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17522 17523QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17524M: Robert Marko <robert.marko@sartura.hr> 17525M: Luka Perkov <luka.perkov@sartura.hr> 17526L: linux-arm-msm@vger.kernel.org 17527S: Maintained 17528F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17529F: drivers/regulator/vqmmc-ipq4019-regulator.c 17530 17531QUALCOMM NAND CONTROLLER DRIVER 17532M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17533L: linux-mtd@lists.infradead.org 17534L: linux-arm-msm@vger.kernel.org 17535S: Maintained 17536F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17537F: drivers/mtd/nand/raw/qcom_nandc.c 17538 17539QUALCOMM RMNET DRIVER 17540M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17541M: Sean Tranchetti <quic_stranche@quicinc.com> 17542L: netdev@vger.kernel.org 17543S: Maintained 17544F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17545F: drivers/net/ethernet/qualcomm/rmnet/ 17546F: include/linux/if_rmnet.h 17547 17548QUALCOMM TSENS THERMAL DRIVER 17549M: Amit Kucheria <amitk@kernel.org> 17550M: Thara Gopinath <thara.gopinath@gmail.com> 17551L: linux-pm@vger.kernel.org 17552L: linux-arm-msm@vger.kernel.org 17553S: Maintained 17554F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17555F: drivers/thermal/qcom/ 17556 17557QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17558M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17559M: Vikash Garodia <quic_vgarodia@quicinc.com> 17560L: linux-media@vger.kernel.org 17561L: linux-arm-msm@vger.kernel.org 17562S: Maintained 17563T: git git://linuxtv.org/media_tree.git 17564F: Documentation/devicetree/bindings/media/*venus* 17565F: drivers/media/platform/qcom/venus/ 17566 17567QUALCOMM WCN36XX WIRELESS DRIVER 17568M: Loic Poulain <loic.poulain@linaro.org> 17569L: wcn36xx@lists.infradead.org 17570S: Supported 17571W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17572F: drivers/net/wireless/ath/wcn36xx/ 17573 17574QUANTENNA QTNFMAC WIRELESS DRIVER 17575M: Igor Mitsyanko <imitsyanko@quantenna.com> 17576R: Sergey Matyukevich <geomatsi@gmail.com> 17577L: linux-wireless@vger.kernel.org 17578S: Maintained 17579F: drivers/net/wireless/quantenna 17580 17581RADEON and AMDGPU DRM DRIVERS 17582M: Alex Deucher <alexander.deucher@amd.com> 17583M: Christian König <christian.koenig@amd.com> 17584M: Pan, Xinhui <Xinhui.Pan@amd.com> 17585L: amd-gfx@lists.freedesktop.org 17586S: Supported 17587B: https://gitlab.freedesktop.org/drm/amd/-/issues 17588C: irc://irc.oftc.net/radeon 17589T: git https://gitlab.freedesktop.org/agd5f/linux.git 17590F: Documentation/gpu/amdgpu/ 17591F: drivers/gpu/drm/amd/ 17592F: drivers/gpu/drm/radeon/ 17593F: include/uapi/drm/amdgpu_drm.h 17594F: include/uapi/drm/radeon_drm.h 17595 17596RADEON FRAMEBUFFER DISPLAY DRIVER 17597M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17598L: linux-fbdev@vger.kernel.org 17599S: Maintained 17600F: drivers/video/fbdev/aty/radeon* 17601F: include/uapi/linux/radeonfb.h 17602 17603RADIOSHARK RADIO DRIVER 17604M: Hans Verkuil <hverkuil@xs4all.nl> 17605L: linux-media@vger.kernel.org 17606S: Maintained 17607T: git git://linuxtv.org/media_tree.git 17608F: drivers/media/radio/radio-shark.c 17609 17610RADIOSHARK2 RADIO DRIVER 17611M: Hans Verkuil <hverkuil@xs4all.nl> 17612L: linux-media@vger.kernel.org 17613S: Maintained 17614T: git git://linuxtv.org/media_tree.git 17615F: drivers/media/radio/radio-shark2.c 17616F: drivers/media/radio/radio-tea5777.c 17617 17618RADOS BLOCK DEVICE (RBD) 17619M: Ilya Dryomov <idryomov@gmail.com> 17620R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17621L: ceph-devel@vger.kernel.org 17622S: Supported 17623W: http://ceph.com/ 17624T: git https://github.com/ceph/ceph-client.git 17625F: Documentation/ABI/testing/sysfs-bus-rbd 17626F: drivers/block/rbd.c 17627F: drivers/block/rbd_types.h 17628 17629RAGE128 FRAMEBUFFER DISPLAY DRIVER 17630L: linux-fbdev@vger.kernel.org 17631S: Orphan 17632F: drivers/video/fbdev/aty/aty128fb.c 17633 17634RAINSHADOW-CEC DRIVER 17635M: Hans Verkuil <hverkuil@xs4all.nl> 17636L: linux-media@vger.kernel.org 17637S: Maintained 17638T: git git://linuxtv.org/media_tree.git 17639F: drivers/media/cec/usb/rainshadow/ 17640 17641RALINK MIPS ARCHITECTURE 17642M: John Crispin <john@phrozen.org> 17643L: linux-mips@vger.kernel.org 17644S: Maintained 17645F: arch/mips/ralink 17646 17647RALINK MT7621 MIPS ARCHITECTURE 17648M: Arınç ÜNAL <arinc.unal@arinc9.com> 17649M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17650L: linux-mips@vger.kernel.org 17651S: Maintained 17652F: arch/mips/boot/dts/ralink/mt7621* 17653 17654RALINK RT2X00 WIRELESS LAN DRIVER 17655M: Stanislaw Gruszka <stf_xl@wp.pl> 17656M: Helmut Schaa <helmut.schaa@googlemail.com> 17657L: linux-wireless@vger.kernel.org 17658S: Maintained 17659F: drivers/net/wireless/ralink/rt2x00/ 17660 17661RAMDISK RAM BLOCK DEVICE DRIVER 17662M: Jens Axboe <axboe@kernel.dk> 17663S: Maintained 17664F: Documentation/admin-guide/blockdev/ramdisk.rst 17665F: drivers/block/brd.c 17666 17667RANCHU VIRTUAL BOARD FOR MIPS 17668M: Miodrag Dinic <miodrag.dinic@mips.com> 17669L: linux-mips@vger.kernel.org 17670S: Supported 17671F: arch/mips/configs/generic/board-ranchu.config 17672F: arch/mips/generic/board-ranchu.c 17673 17674RANDOM NUMBER DRIVER 17675M: "Theodore Ts'o" <tytso@mit.edu> 17676M: Jason A. Donenfeld <Jason@zx2c4.com> 17677S: Maintained 17678T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17679F: drivers/char/random.c 17680F: drivers/virt/vmgenid.c 17681 17682RAPIDIO SUBSYSTEM 17683M: Matt Porter <mporter@kernel.crashing.org> 17684M: Alexandre Bounine <alex.bou9@gmail.com> 17685S: Maintained 17686F: drivers/rapidio/ 17687 17688RAS INFRASTRUCTURE 17689M: Tony Luck <tony.luck@intel.com> 17690M: Borislav Petkov <bp@alien8.de> 17691L: linux-edac@vger.kernel.org 17692S: Maintained 17693F: Documentation/admin-guide/ras.rst 17694F: drivers/ras/ 17695F: include/linux/ras.h 17696F: include/ras/ras_event.h 17697 17698RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17699L: linux-wireless@vger.kernel.org 17700S: Orphan 17701F: drivers/net/wireless/legacy/ray* 17702 17703RC-CORE / LIRC FRAMEWORK 17704M: Sean Young <sean@mess.org> 17705L: linux-media@vger.kernel.org 17706S: Maintained 17707W: http://linuxtv.org 17708T: git git://linuxtv.org/media_tree.git 17709F: Documentation/driver-api/media/rc-core.rst 17710F: Documentation/userspace-api/media/rc/ 17711F: drivers/media/rc/ 17712F: include/media/rc-core.h 17713F: include/media/rc-map.h 17714F: include/uapi/linux/lirc.h 17715 17716RCMM REMOTE CONTROLS DECODER 17717M: Patrick Lerda <patrick9876@free.fr> 17718S: Maintained 17719F: drivers/media/rc/ir-rcmm-decoder.c 17720 17721RCUTORTURE TEST FRAMEWORK 17722M: "Paul E. McKenney" <paulmck@kernel.org> 17723M: Josh Triplett <josh@joshtriplett.org> 17724R: Steven Rostedt <rostedt@goodmis.org> 17725R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17726R: Lai Jiangshan <jiangshanlai@gmail.com> 17727L: rcu@vger.kernel.org 17728S: Supported 17729T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17730F: tools/testing/selftests/rcutorture 17731 17732RDACM20 Camera Sensor 17733M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17734M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17735M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17736M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17737L: linux-media@vger.kernel.org 17738S: Maintained 17739F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17740F: drivers/media/i2c/max9271.c 17741F: drivers/media/i2c/max9271.h 17742F: drivers/media/i2c/rdacm20.c 17743 17744RDACM21 Camera Sensor 17745M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17746M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17747M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17748M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17749L: linux-media@vger.kernel.org 17750S: Maintained 17751F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17752F: drivers/media/i2c/max9271.c 17753F: drivers/media/i2c/max9271.h 17754F: drivers/media/i2c/rdacm21.c 17755 17756RDC R-321X SoC 17757M: Florian Fainelli <florian@openwrt.org> 17758S: Maintained 17759 17760RDC R6040 FAST ETHERNET DRIVER 17761M: Florian Fainelli <f.fainelli@gmail.com> 17762L: netdev@vger.kernel.org 17763S: Maintained 17764F: drivers/net/ethernet/rdc/r6040.c 17765 17766RDMAVT - RDMA verbs software 17767M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17768L: linux-rdma@vger.kernel.org 17769S: Supported 17770F: drivers/infiniband/sw/rdmavt 17771 17772RDS - RELIABLE DATAGRAM SOCKETS 17773M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17774L: netdev@vger.kernel.org 17775L: linux-rdma@vger.kernel.org 17776L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17777S: Supported 17778W: https://oss.oracle.com/projects/rds/ 17779F: Documentation/networking/rds.rst 17780F: net/rds/ 17781 17782RDT - RESOURCE ALLOCATION 17783M: Fenghua Yu <fenghua.yu@intel.com> 17784M: Reinette Chatre <reinette.chatre@intel.com> 17785L: linux-kernel@vger.kernel.org 17786S: Supported 17787F: Documentation/arch/x86/resctrl* 17788F: arch/x86/include/asm/resctrl.h 17789F: arch/x86/kernel/cpu/resctrl/ 17790F: tools/testing/selftests/resctrl/ 17791 17792READ-COPY UPDATE (RCU) 17793M: "Paul E. McKenney" <paulmck@kernel.org> 17794M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17795M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17796M: Joel Fernandes <joel@joelfernandes.org> 17797M: Josh Triplett <josh@joshtriplett.org> 17798M: Boqun Feng <boqun.feng@gmail.com> 17799R: Steven Rostedt <rostedt@goodmis.org> 17800R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17801R: Lai Jiangshan <jiangshanlai@gmail.com> 17802R: Zqiang <qiang1.zhang@intel.com> 17803L: rcu@vger.kernel.org 17804S: Supported 17805W: http://www.rdrop.com/users/paulmck/RCU/ 17806T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17807F: Documentation/RCU/ 17808F: include/linux/rcu* 17809F: kernel/rcu/ 17810X: Documentation/RCU/torture.rst 17811X: include/linux/srcu*.h 17812X: kernel/rcu/srcu*.c 17813 17814REAL TIME CLOCK (RTC) SUBSYSTEM 17815M: Alessandro Zummo <a.zummo@towertech.it> 17816M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17817L: linux-rtc@vger.kernel.org 17818S: Maintained 17819Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17820T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17821F: Documentation/admin-guide/rtc.rst 17822F: Documentation/devicetree/bindings/rtc/ 17823F: drivers/rtc/ 17824F: include/linux/platform_data/rtc-* 17825F: include/linux/rtc.h 17826F: include/linux/rtc/ 17827F: include/uapi/linux/rtc.h 17828F: tools/testing/selftests/rtc/ 17829 17830Real-time Linux Analysis (RTLA) tools 17831M: Daniel Bristot de Oliveira <bristot@kernel.org> 17832M: Steven Rostedt <rostedt@goodmis.org> 17833L: linux-trace-devel@vger.kernel.org 17834S: Maintained 17835F: Documentation/tools/rtla/ 17836F: tools/tracing/rtla/ 17837 17838REALTEK AUDIO CODECS 17839M: Oder Chiou <oder_chiou@realtek.com> 17840S: Maintained 17841F: include/sound/rt*.h 17842F: sound/soc/codecs/rt* 17843 17844REALTEK OTTO WATCHDOG 17845M: Sander Vanheule <sander@svanheule.net> 17846L: linux-watchdog@vger.kernel.org 17847S: Maintained 17848F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17849F: drivers/watchdog/realtek_otto_wdt.c 17850 17851REALTEK RTL83xx SMI DSA ROUTER CHIPS 17852M: Linus Walleij <linus.walleij@linaro.org> 17853M: Alvin Šipraga <alsi@bang-olufsen.dk> 17854S: Maintained 17855F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17856F: drivers/net/dsa/realtek/* 17857 17858REALTEK WIRELESS DRIVER (rtlwifi family) 17859M: Ping-Ke Shih <pkshih@realtek.com> 17860L: linux-wireless@vger.kernel.org 17861S: Maintained 17862W: https://wireless.wiki.kernel.org/ 17863T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17864F: drivers/net/wireless/realtek/rtlwifi/ 17865 17866REALTEK WIRELESS DRIVER (rtw88) 17867M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17868L: linux-wireless@vger.kernel.org 17869S: Maintained 17870F: drivers/net/wireless/realtek/rtw88/ 17871 17872REALTEK WIRELESS DRIVER (rtw89) 17873M: Ping-Ke Shih <pkshih@realtek.com> 17874L: linux-wireless@vger.kernel.org 17875S: Maintained 17876F: drivers/net/wireless/realtek/rtw89/ 17877 17878REDPINE WIRELESS DRIVER 17879L: linux-wireless@vger.kernel.org 17880S: Orphan 17881F: drivers/net/wireless/rsi/ 17882 17883REGISTER MAP ABSTRACTION 17884M: Mark Brown <broonie@kernel.org> 17885L: linux-kernel@vger.kernel.org 17886S: Supported 17887T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17888F: Documentation/devicetree/bindings/regmap/ 17889F: drivers/base/regmap/ 17890F: include/linux/regmap.h 17891 17892REISERFS FILE SYSTEM 17893L: reiserfs-devel@vger.kernel.org 17894S: Supported 17895F: fs/reiserfs/ 17896 17897REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17898M: Bjorn Andersson <andersson@kernel.org> 17899M: Mathieu Poirier <mathieu.poirier@linaro.org> 17900L: linux-remoteproc@vger.kernel.org 17901S: Maintained 17902T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17903F: Documentation/ABI/testing/sysfs-class-remoteproc 17904F: Documentation/devicetree/bindings/remoteproc/ 17905F: Documentation/staging/remoteproc.rst 17906F: drivers/remoteproc/ 17907F: include/linux/remoteproc.h 17908F: include/linux/remoteproc/ 17909 17910REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17911M: Bjorn Andersson <andersson@kernel.org> 17912M: Mathieu Poirier <mathieu.poirier@linaro.org> 17913L: linux-remoteproc@vger.kernel.org 17914S: Maintained 17915T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17916F: Documentation/ABI/testing/sysfs-bus-rpmsg 17917F: Documentation/staging/rpmsg.rst 17918F: drivers/rpmsg/ 17919F: include/linux/rpmsg.h 17920F: include/linux/rpmsg/ 17921F: include/uapi/linux/rpmsg.h 17922F: samples/rpmsg/ 17923 17924REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17925M: Stephan Gerhold <stephan@gerhold.net> 17926L: netdev@vger.kernel.org 17927L: linux-remoteproc@vger.kernel.org 17928S: Maintained 17929F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17930 17931RENESAS CLOCK DRIVERS 17932M: Geert Uytterhoeven <geert+renesas@glider.be> 17933L: linux-renesas-soc@vger.kernel.org 17934S: Supported 17935T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17936F: Documentation/devicetree/bindings/clock/renesas,* 17937F: drivers/clk/renesas/ 17938 17939RENESAS EMEV2 I2C DRIVER 17940M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17941L: linux-renesas-soc@vger.kernel.org 17942S: Supported 17943F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17944F: drivers/i2c/busses/i2c-emev2.c 17945 17946RENESAS ETHERNET DRIVERS 17947R: Sergey Shtylyov <s.shtylyov@omp.ru> 17948L: netdev@vger.kernel.org 17949L: linux-renesas-soc@vger.kernel.org 17950F: Documentation/devicetree/bindings/net/renesas,*.yaml 17951F: drivers/net/ethernet/renesas/ 17952F: include/linux/sh_eth.h 17953 17954RENESAS IDT821034 ASoC CODEC 17955M: Herve Codina <herve.codina@bootlin.com> 17956L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17957S: Maintained 17958F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17959F: sound/soc/codecs/idt821034.c 17960 17961RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17962M: Miquel Raynal <miquel.raynal@bootlin.com> 17963L: linux-mtd@lists.infradead.org 17964L: linux-renesas-soc@vger.kernel.org 17965S: Maintained 17966F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17967F: drivers/mtd/nand/raw/renesas-nand-controller.c 17968 17969RENESAS R-CAR GYROADC DRIVER 17970M: Marek Vasut <marek.vasut@gmail.com> 17971L: linux-iio@vger.kernel.org 17972S: Supported 17973F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17974F: drivers/iio/adc/rcar-gyroadc.c 17975 17976RENESAS R-CAR I2C DRIVERS 17977M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17978L: linux-renesas-soc@vger.kernel.org 17979S: Supported 17980F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17981F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17982F: drivers/i2c/busses/i2c-rcar.c 17983F: drivers/i2c/busses/i2c-sh_mobile.c 17984 17985RENESAS R-CAR SATA DRIVER 17986R: Sergey Shtylyov <s.shtylyov@omp.ru> 17987L: linux-ide@vger.kernel.org 17988L: linux-renesas-soc@vger.kernel.org 17989S: Supported 17990F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17991F: drivers/ata/sata_rcar.c 17992 17993RENESAS R-CAR THERMAL DRIVERS 17994M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17995L: linux-renesas-soc@vger.kernel.org 17996S: Supported 17997F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17998F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17999F: drivers/thermal/rcar_gen3_thermal.c 18000F: drivers/thermal/rcar_thermal.c 18001 18002RENESAS RIIC DRIVER 18003M: Chris Brandt <chris.brandt@renesas.com> 18004L: linux-renesas-soc@vger.kernel.org 18005S: Supported 18006F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18007F: drivers/i2c/busses/i2c-riic.c 18008 18009RENESAS RZ/G2L A/D DRIVER 18010M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18011L: linux-iio@vger.kernel.org 18012L: linux-renesas-soc@vger.kernel.org 18013S: Supported 18014F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18015F: drivers/iio/adc/rzg2l_adc.c 18016 18017RENESAS RZ/G2L MTU3a COUNTER DRIVER 18018M: Biju Das <biju.das.jz@bp.renesas.com> 18019L: linux-iio@vger.kernel.org 18020L: linux-renesas-soc@vger.kernel.org 18021S: Supported 18022F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18023F: drivers/counter/rz-mtu3-cnt.c 18024 18025RENESAS RZ/N1 A5PSW SWITCH DRIVER 18026M: Clément Léger <clement.leger@bootlin.com> 18027L: linux-renesas-soc@vger.kernel.org 18028L: netdev@vger.kernel.org 18029S: Maintained 18030F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18031F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18032F: drivers/net/dsa/rzn1_a5psw* 18033F: drivers/net/pcs/pcs-rzn1-miic.c 18034F: include/dt-bindings/net/pcs-rzn1-miic.h 18035F: include/linux/pcs-rzn1-miic.h 18036F: net/dsa/tag_rzn1_a5psw.c 18037 18038RENESAS RZ/N1 RTC CONTROLLER DRIVER 18039M: Miquel Raynal <miquel.raynal@bootlin.com> 18040L: linux-rtc@vger.kernel.org 18041L: linux-renesas-soc@vger.kernel.org 18042S: Maintained 18043F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18044F: drivers/rtc/rtc-rzn1.c 18045 18046RENESAS RZ/N1 USBF CONTROLLER DRIVER 18047M: Herve Codina <herve.codina@bootlin.com> 18048L: linux-renesas-soc@vger.kernel.org 18049L: linux-usb@vger.kernel.org 18050S: Maintained 18051F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18052F: drivers/usb/gadget/udc/renesas_usbf.c 18053 18054RENESAS USB PHY DRIVER 18055M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18056L: linux-renesas-soc@vger.kernel.org 18057S: Maintained 18058F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18059 18060RENESAS VERSACLOCK 7 CLOCK DRIVER 18061M: Alex Helms <alexander.helms.jy@renesas.com> 18062S: Maintained 18063F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18064F: drivers/clk/clk-versaclock7.c 18065 18066RESET CONTROLLER FRAMEWORK 18067M: Philipp Zabel <p.zabel@pengutronix.de> 18068S: Maintained 18069T: git git://git.pengutronix.de/git/pza/linux 18070F: Documentation/devicetree/bindings/reset/ 18071F: Documentation/driver-api/reset.rst 18072F: drivers/reset/ 18073F: include/dt-bindings/reset/ 18074F: include/linux/reset-controller.h 18075F: include/linux/reset.h 18076F: include/linux/reset/ 18077K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18078 18079RESTARTABLE SEQUENCES SUPPORT 18080M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18081M: Peter Zijlstra <peterz@infradead.org> 18082M: "Paul E. McKenney" <paulmck@kernel.org> 18083M: Boqun Feng <boqun.feng@gmail.com> 18084L: linux-kernel@vger.kernel.org 18085S: Supported 18086F: include/trace/events/rseq.h 18087F: include/uapi/linux/rseq.h 18088F: kernel/rseq.c 18089F: tools/testing/selftests/rseq/ 18090 18091RFKILL 18092M: Johannes Berg <johannes@sipsolutions.net> 18093L: linux-wireless@vger.kernel.org 18094S: Maintained 18095W: https://wireless.wiki.kernel.org/ 18096Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18097T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18098T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18099F: Documentation/ABI/stable/sysfs-class-rfkill 18100F: Documentation/driver-api/rfkill.rst 18101F: include/linux/rfkill.h 18102F: include/uapi/linux/rfkill.h 18103F: net/rfkill/ 18104 18105RHASHTABLE 18106M: Thomas Graf <tgraf@suug.ch> 18107M: Herbert Xu <herbert@gondor.apana.org.au> 18108L: netdev@vger.kernel.org 18109S: Maintained 18110F: include/linux/rhashtable-types.h 18111F: include/linux/rhashtable.h 18112F: lib/rhashtable.c 18113F: lib/test_rhashtable.c 18114 18115RICOH R5C592 MEMORYSTICK DRIVER 18116M: Maxim Levitsky <maximlevitsky@gmail.com> 18117S: Maintained 18118F: drivers/memstick/host/r592.* 18119 18120RICOH SMARTMEDIA/XD DRIVER 18121M: Maxim Levitsky <maximlevitsky@gmail.com> 18122S: Maintained 18123F: drivers/mtd/nand/raw/r852.c 18124F: drivers/mtd/nand/raw/r852.h 18125 18126RISC-V ARCHITECTURE 18127M: Paul Walmsley <paul.walmsley@sifive.com> 18128M: Palmer Dabbelt <palmer@dabbelt.com> 18129M: Albert Ou <aou@eecs.berkeley.edu> 18130L: linux-riscv@lists.infradead.org 18131S: Supported 18132Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18133C: irc://irc.libera.chat/riscv 18134P: Documentation/riscv/patch-acceptance.rst 18135T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18136F: arch/riscv/ 18137N: riscv 18138K: riscv 18139 18140RISC-V MICROCHIP FPGA SUPPORT 18141M: Conor Dooley <conor.dooley@microchip.com> 18142M: Daire McNamara <daire.mcnamara@microchip.com> 18143L: linux-riscv@lists.infradead.org 18144S: Supported 18145F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18146F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18147F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18148F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18149F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18150F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18151F: Documentation/devicetree/bindings/riscv/microchip.yaml 18152F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18153F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18154F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18155F: arch/riscv/boot/dts/microchip/ 18156F: drivers/char/hw_random/mpfs-rng.c 18157F: drivers/clk/microchip/clk-mpfs*.c 18158F: drivers/i2c/busses/i2c-microchip-corei2c.c 18159F: drivers/mailbox/mailbox-mpfs.c 18160F: drivers/pci/controller/pcie-microchip-host.c 18161F: drivers/reset/reset-mpfs.c 18162F: drivers/rtc/rtc-mpfs.c 18163F: drivers/soc/microchip/mpfs-sys-controller.c 18164F: drivers/spi/spi-microchip-core-qspi.c 18165F: drivers/spi/spi-microchip-core.c 18166F: drivers/usb/musb/mpfs.c 18167F: include/soc/microchip/mpfs.h 18168 18169RISC-V MISC SOC SUPPORT 18170M: Conor Dooley <conor@kernel.org> 18171L: linux-riscv@lists.infradead.org 18172S: Maintained 18173Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18174T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18175F: Documentation/devicetree/bindings/riscv/ 18176F: arch/riscv/boot/dts/ 18177 18178RISC-V PMU DRIVERS 18179M: Atish Patra <atishp@atishpatra.org> 18180R: Anup Patel <anup@brainfault.org> 18181L: linux-riscv@lists.infradead.org 18182S: Supported 18183F: drivers/perf/riscv_pmu.c 18184F: drivers/perf/riscv_pmu_legacy.c 18185F: drivers/perf/riscv_pmu_sbi.c 18186 18187RNBD BLOCK DRIVERS 18188M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18189M: Jack Wang <jinpu.wang@ionos.com> 18190L: linux-block@vger.kernel.org 18191S: Maintained 18192F: drivers/block/rnbd/ 18193 18194ROCCAT DRIVERS 18195M: Stefan Achatz <erazor_de@users.sourceforge.net> 18196S: Maintained 18197W: http://sourceforge.net/projects/roccat/ 18198F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18199F: drivers/hid/hid-roccat* 18200F: include/linux/hid-roccat* 18201 18202ROCKCHIP CRYPTO DRIVERS 18203M: Corentin Labbe <clabbe@baylibre.com> 18204L: linux-crypto@vger.kernel.org 18205S: Maintained 18206F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18207F: drivers/crypto/rockchip/ 18208 18209ROCKCHIP I2S TDM DRIVER 18210M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18211L: linux-rockchip@lists.infradead.org 18212S: Maintained 18213F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18214F: sound/soc/rockchip/rockchip_i2s_tdm.* 18215 18216ROCKCHIP ISP V1 DRIVER 18217M: Dafna Hirschfeld <dafna@fastmail.com> 18218L: linux-media@vger.kernel.org 18219L: linux-rockchip@lists.infradead.org 18220S: Maintained 18221F: Documentation/admin-guide/media/rkisp1.rst 18222F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18223F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18224F: drivers/media/platform/rockchip/rkisp1 18225F: include/uapi/linux/rkisp1-config.h 18226 18227ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18228M: Jacob Chen <jacob-chen@iotwrt.com> 18229M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18230L: linux-media@vger.kernel.org 18231L: linux-rockchip@lists.infradead.org 18232S: Maintained 18233F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18234F: drivers/media/platform/rockchip/rga/ 18235 18236ROCKCHIP VIDEO DECODER DRIVER 18237M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18238L: linux-media@vger.kernel.org 18239L: linux-rockchip@lists.infradead.org 18240S: Maintained 18241F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18242F: drivers/staging/media/rkvdec/ 18243 18244ROCKER DRIVER 18245M: Jiri Pirko <jiri@resnulli.us> 18246L: netdev@vger.kernel.org 18247S: Supported 18248F: drivers/net/ethernet/rocker/ 18249 18250ROCKETPORT EXPRESS/INFINITY DRIVER 18251M: Kevin Cernekee <cernekee@gmail.com> 18252L: linux-serial@vger.kernel.org 18253S: Odd Fixes 18254F: drivers/tty/serial/rp2.* 18255 18256ROHM BD99954 CHARGER IC 18257M: Matti Vaittinen <mazziesaccount@gmail.com> 18258S: Supported 18259F: drivers/power/supply/bd99954-charger.c 18260F: drivers/power/supply/bd99954-charger.h 18261 18262ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18263M: Tomasz Duszynski <tduszyns@gmail.com> 18264S: Maintained 18265F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18266F: drivers/iio/light/bh1750.c 18267 18268ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18269M: Matti Vaittinen <mazziesaccount@gmail.com> 18270L: linux-iio@vger.kernel.org 18271S: Supported 18272F: drivers/iio/light/rohm-bu27034.c 18273 18274ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18275M: Marek Vasut <marek.vasut+renesas@gmail.com> 18276L: linux-kernel@vger.kernel.org 18277L: linux-renesas-soc@vger.kernel.org 18278S: Supported 18279F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18280F: drivers/gpio/gpio-bd9571mwv.c 18281F: drivers/mfd/bd9571mwv.c 18282F: drivers/regulator/bd9571mwv-regulator.c 18283F: include/linux/mfd/bd9571mwv.h 18284 18285ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18286M: Matti Vaittinen <mazziesaccount@gmail.com> 18287S: Supported 18288F: drivers/clk/clk-bd718x7.c 18289F: drivers/gpio/gpio-bd71815.c 18290F: drivers/gpio/gpio-bd71828.c 18291F: drivers/mfd/rohm-bd71828.c 18292F: drivers/mfd/rohm-bd718x7.c 18293F: drivers/mfd/rohm-bd9576.c 18294F: drivers/regulator/bd71815-regulator.c 18295F: drivers/regulator/bd71828-regulator.c 18296F: drivers/regulator/bd718x7-regulator.c 18297F: drivers/regulator/bd9576-regulator.c 18298F: drivers/regulator/rohm-regulator.c 18299F: drivers/rtc/rtc-bd70528.c 18300F: drivers/watchdog/bd9576_wdt.c 18301F: include/linux/mfd/rohm-bd71815.h 18302F: include/linux/mfd/rohm-bd71828.h 18303F: include/linux/mfd/rohm-bd718x7.h 18304F: include/linux/mfd/rohm-bd957x.h 18305F: include/linux/mfd/rohm-generic.h 18306F: include/linux/mfd/rohm-shared.h 18307 18308ROSE NETWORK LAYER 18309M: Ralf Baechle <ralf@linux-mips.org> 18310L: linux-hams@vger.kernel.org 18311S: Maintained 18312W: http://www.linux-ax25.org/ 18313F: include/net/rose.h 18314F: include/uapi/linux/rose.h 18315F: net/rose/ 18316 18317ROTATION DRIVER FOR ALLWINNER A83T 18318M: Jernej Skrabec <jernej.skrabec@gmail.com> 18319L: linux-media@vger.kernel.org 18320S: Maintained 18321T: git git://linuxtv.org/media_tree.git 18322F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18323F: drivers/media/platform/sunxi/sun8i-rotate/ 18324 18325RPMSG TTY DRIVER 18326M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18327L: linux-remoteproc@vger.kernel.org 18328S: Maintained 18329F: drivers/tty/rpmsg_tty.c 18330 18331RTL2830 MEDIA DRIVER 18332M: Antti Palosaari <crope@iki.fi> 18333L: linux-media@vger.kernel.org 18334S: Maintained 18335W: https://linuxtv.org 18336W: http://palosaari.fi/linux/ 18337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18338T: git git://linuxtv.org/anttip/media_tree.git 18339F: drivers/media/dvb-frontends/rtl2830* 18340 18341RTL2832 MEDIA DRIVER 18342M: Antti Palosaari <crope@iki.fi> 18343L: linux-media@vger.kernel.org 18344S: Maintained 18345W: https://linuxtv.org 18346W: http://palosaari.fi/linux/ 18347Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18348T: git git://linuxtv.org/anttip/media_tree.git 18349F: drivers/media/dvb-frontends/rtl2832* 18350 18351RTL2832_SDR MEDIA DRIVER 18352M: Antti Palosaari <crope@iki.fi> 18353L: linux-media@vger.kernel.org 18354S: Maintained 18355W: https://linuxtv.org 18356W: http://palosaari.fi/linux/ 18357Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18358T: git git://linuxtv.org/anttip/media_tree.git 18359F: drivers/media/dvb-frontends/rtl2832_sdr* 18360 18361RTL8180 WIRELESS DRIVER 18362L: linux-wireless@vger.kernel.org 18363S: Orphan 18364W: https://wireless.wiki.kernel.org/ 18365T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18366F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18367 18368RTL8187 WIRELESS DRIVER 18369M: Herton Ronaldo Krzesinski <herton@canonical.com> 18370M: Hin-Tak Leung <htl10@users.sourceforge.net> 18371M: Larry Finger <Larry.Finger@lwfinger.net> 18372L: linux-wireless@vger.kernel.org 18373S: Maintained 18374W: https://wireless.wiki.kernel.org/ 18375T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18376F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18377 18378RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18379M: Jes Sorensen <Jes.Sorensen@gmail.com> 18380L: linux-wireless@vger.kernel.org 18381S: Maintained 18382T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18383F: drivers/net/wireless/realtek/rtl8xxxu/ 18384 18385RTRS TRANSPORT DRIVERS 18386M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18387M: Jack Wang <jinpu.wang@ionos.com> 18388L: linux-rdma@vger.kernel.org 18389S: Maintained 18390F: drivers/infiniband/ulp/rtrs/ 18391 18392RUNTIME VERIFICATION (RV) 18393M: Daniel Bristot de Oliveira <bristot@kernel.org> 18394M: Steven Rostedt <rostedt@goodmis.org> 18395L: linux-trace-devel@vger.kernel.org 18396S: Maintained 18397F: Documentation/trace/rv/ 18398F: include/linux/rv.h 18399F: include/rv/ 18400F: kernel/trace/rv/ 18401F: tools/verification/ 18402 18403RUST 18404M: Miguel Ojeda <ojeda@kernel.org> 18405M: Alex Gaynor <alex.gaynor@gmail.com> 18406M: Wedson Almeida Filho <wedsonaf@gmail.com> 18407R: Boqun Feng <boqun.feng@gmail.com> 18408R: Gary Guo <gary@garyguo.net> 18409R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18410R: Benno Lossin <benno.lossin@proton.me> 18411L: rust-for-linux@vger.kernel.org 18412S: Supported 18413W: https://github.com/Rust-for-Linux/linux 18414B: https://github.com/Rust-for-Linux/linux/issues 18415C: zulip://rust-for-linux.zulipchat.com 18416T: git https://github.com/Rust-for-Linux/linux.git rust-next 18417F: Documentation/rust/ 18418F: rust/ 18419F: samples/rust/ 18420F: scripts/*rust* 18421K: \b(?i:rust)\b 18422 18423RXRPC SOCKETS (AF_RXRPC) 18424M: David Howells <dhowells@redhat.com> 18425M: Marc Dionne <marc.dionne@auristor.com> 18426L: linux-afs@lists.infradead.org 18427S: Supported 18428W: https://www.infradead.org/~dhowells/kafs/ 18429F: Documentation/networking/rxrpc.rst 18430F: include/keys/rxrpc-type.h 18431F: include/net/af_rxrpc.h 18432F: include/trace/events/rxrpc.h 18433F: include/uapi/linux/rxrpc.h 18434F: net/rxrpc/ 18435 18436S3 SAVAGE FRAMEBUFFER DRIVER 18437M: Antonino Daplas <adaplas@gmail.com> 18438L: linux-fbdev@vger.kernel.org 18439S: Maintained 18440F: drivers/video/fbdev/savage/ 18441 18442S390 ARCHITECTURE 18443M: Heiko Carstens <hca@linux.ibm.com> 18444M: Vasily Gorbik <gor@linux.ibm.com> 18445M: Alexander Gordeev <agordeev@linux.ibm.com> 18446R: Christian Borntraeger <borntraeger@linux.ibm.com> 18447R: Sven Schnelle <svens@linux.ibm.com> 18448L: linux-s390@vger.kernel.org 18449S: Supported 18450T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18451F: Documentation/driver-api/s390-drivers.rst 18452F: Documentation/s390/ 18453F: arch/s390/ 18454F: drivers/s390/ 18455F: drivers/watchdog/diag288_wdt.c 18456 18457S390 COMMON I/O LAYER 18458M: Vineeth Vijayan <vneethv@linux.ibm.com> 18459M: Peter Oberparleiter <oberpar@linux.ibm.com> 18460L: linux-s390@vger.kernel.org 18461S: Supported 18462F: drivers/s390/cio/ 18463 18464S390 DASD DRIVER 18465M: Stefan Haberland <sth@linux.ibm.com> 18466M: Jan Hoeppner <hoeppner@linux.ibm.com> 18467L: linux-s390@vger.kernel.org 18468S: Supported 18469F: block/partitions/ibm.c 18470F: drivers/s390/block/dasd* 18471F: include/linux/dasd_mod.h 18472 18473S390 IOMMU (PCI) 18474M: Niklas Schnelle <schnelle@linux.ibm.com> 18475M: Matthew Rosato <mjrosato@linux.ibm.com> 18476R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18477L: linux-s390@vger.kernel.org 18478S: Supported 18479F: drivers/iommu/s390-iommu.c 18480 18481S390 IUCV NETWORK LAYER 18482M: Alexandra Winter <wintera@linux.ibm.com> 18483M: Wenjia Zhang <wenjia@linux.ibm.com> 18484L: linux-s390@vger.kernel.org 18485L: netdev@vger.kernel.org 18486S: Supported 18487F: drivers/s390/net/*iucv* 18488F: include/net/iucv/ 18489F: net/iucv/ 18490 18491S390 MM 18492M: Alexander Gordeev <agordeev@linux.ibm.com> 18493M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18494L: linux-s390@vger.kernel.org 18495S: Supported 18496T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18497F: arch/s390/include/asm/pgtable.h 18498F: arch/s390/mm 18499 18500S390 NETWORK DRIVERS 18501M: Alexandra Winter <wintera@linux.ibm.com> 18502M: Wenjia Zhang <wenjia@linux.ibm.com> 18503L: linux-s390@vger.kernel.org 18504L: netdev@vger.kernel.org 18505S: Supported 18506F: drivers/s390/net/ 18507 18508S390 PCI SUBSYSTEM 18509M: Niklas Schnelle <schnelle@linux.ibm.com> 18510M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18511L: linux-s390@vger.kernel.org 18512S: Supported 18513F: Documentation/s390/pci.rst 18514F: arch/s390/pci/ 18515F: drivers/pci/hotplug/s390_pci_hpc.c 18516 18517S390 SCM DRIVER 18518M: Vineeth Vijayan <vneethv@linux.ibm.com> 18519L: linux-s390@vger.kernel.org 18520S: Supported 18521F: drivers/s390/block/scm* 18522F: drivers/s390/cio/scm.c 18523 18524S390 VFIO AP DRIVER 18525M: Tony Krowiak <akrowiak@linux.ibm.com> 18526M: Halil Pasic <pasic@linux.ibm.com> 18527M: Jason Herne <jjherne@linux.ibm.com> 18528L: linux-s390@vger.kernel.org 18529S: Supported 18530F: Documentation/s390/vfio-ap* 18531F: drivers/s390/crypto/vfio_ap* 18532 18533S390 VFIO-CCW DRIVER 18534M: Eric Farman <farman@linux.ibm.com> 18535M: Matthew Rosato <mjrosato@linux.ibm.com> 18536R: Halil Pasic <pasic@linux.ibm.com> 18537L: linux-s390@vger.kernel.org 18538L: kvm@vger.kernel.org 18539S: Supported 18540F: Documentation/s390/vfio-ccw.rst 18541F: drivers/s390/cio/vfio_ccw* 18542F: include/uapi/linux/vfio_ccw.h 18543 18544S390 VFIO-PCI DRIVER 18545M: Matthew Rosato <mjrosato@linux.ibm.com> 18546M: Eric Farman <farman@linux.ibm.com> 18547L: linux-s390@vger.kernel.org 18548L: kvm@vger.kernel.org 18549S: Supported 18550F: arch/s390/kvm/pci* 18551F: drivers/vfio/pci/vfio_pci_zdev.c 18552F: include/uapi/linux/vfio_zdev.h 18553 18554S390 ZCRYPT DRIVER 18555M: Harald Freudenberger <freude@linux.ibm.com> 18556L: linux-s390@vger.kernel.org 18557S: Supported 18558F: drivers/s390/crypto/ 18559 18560S390 ZFCP DRIVER 18561M: Steffen Maier <maier@linux.ibm.com> 18562M: Benjamin Block <bblock@linux.ibm.com> 18563L: linux-s390@vger.kernel.org 18564S: Supported 18565F: drivers/s390/scsi/zfcp_* 18566 18567SAA6588 RDS RECEIVER DRIVER 18568M: Hans Verkuil <hverkuil@xs4all.nl> 18569L: linux-media@vger.kernel.org 18570S: Odd Fixes 18571W: https://linuxtv.org 18572T: git git://linuxtv.org/media_tree.git 18573F: drivers/media/i2c/saa6588* 18574 18575SAA7134 VIDEO4LINUX DRIVER 18576M: Mauro Carvalho Chehab <mchehab@kernel.org> 18577L: linux-media@vger.kernel.org 18578S: Odd fixes 18579W: https://linuxtv.org 18580T: git git://linuxtv.org/media_tree.git 18581F: Documentation/driver-api/media/drivers/saa7134* 18582F: drivers/media/pci/saa7134/ 18583 18584SAA7146 VIDEO4LINUX-2 DRIVER 18585M: Hans Verkuil <hverkuil@xs4all.nl> 18586L: linux-media@vger.kernel.org 18587S: Maintained 18588T: git git://linuxtv.org/media_tree.git 18589F: drivers/media/common/saa7146/ 18590F: drivers/media/pci/saa7146/ 18591F: include/media/drv-intf/saa7146* 18592 18593SAFESETID SECURITY MODULE 18594M: Micah Morton <mortonm@chromium.org> 18595S: Supported 18596F: Documentation/admin-guide/LSM/SafeSetID.rst 18597F: security/safesetid/ 18598 18599SAMSUNG AUDIO (ASoC) DRIVERS 18600M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18601L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18602S: Maintained 18603B: mailto:linux-samsung-soc@vger.kernel.org 18604F: Documentation/devicetree/bindings/sound/samsung* 18605F: sound/soc/samsung/ 18606 18607SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18608M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18609L: linux-crypto@vger.kernel.org 18610L: linux-samsung-soc@vger.kernel.org 18611S: Maintained 18612F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18613F: drivers/crypto/exynos-rng.c 18614 18615SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18616M: Łukasz Stelmach <l.stelmach@samsung.com> 18617L: linux-samsung-soc@vger.kernel.org 18618S: Maintained 18619F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18620F: drivers/char/hw_random/exynos-trng.c 18621 18622SAMSUNG FRAMEBUFFER DRIVER 18623M: Jingoo Han <jingoohan1@gmail.com> 18624L: linux-fbdev@vger.kernel.org 18625S: Maintained 18626F: drivers/video/fbdev/s3c-fb.c 18627 18628SAMSUNG INTERCONNECT DRIVERS 18629M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18630M: Artur Świgoń <a.swigon@samsung.com> 18631L: linux-pm@vger.kernel.org 18632L: linux-samsung-soc@vger.kernel.org 18633S: Supported 18634F: drivers/interconnect/samsung/ 18635 18636SAMSUNG LAPTOP DRIVER 18637M: Corentin Chary <corentin.chary@gmail.com> 18638L: platform-driver-x86@vger.kernel.org 18639S: Maintained 18640F: drivers/platform/x86/samsung-laptop.c 18641 18642SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18643M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18644L: linux-kernel@vger.kernel.org 18645L: linux-samsung-soc@vger.kernel.org 18646S: Supported 18647B: mailto:linux-samsung-soc@vger.kernel.org 18648F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18649F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18650F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18651F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18652F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18653F: drivers/clk/clk-s2mps11.c 18654F: drivers/mfd/sec*.c 18655F: drivers/regulator/s2m*.c 18656F: drivers/regulator/s5m*.c 18657F: drivers/rtc/rtc-s5m.c 18658F: include/linux/mfd/samsung/ 18659 18660SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18661M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18662L: linux-media@vger.kernel.org 18663L: linux-samsung-soc@vger.kernel.org 18664S: Maintained 18665F: drivers/media/platform/samsung/s3c-camif/ 18666F: include/media/drv-intf/s3c_camif.h 18667 18668SAMSUNG S3FWRN5 NFC DRIVER 18669M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18670S: Maintained 18671F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18672F: drivers/nfc/s3fwrn5 18673 18674SAMSUNG S5C73M3 CAMERA DRIVER 18675M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18676M: Andrzej Hajda <andrzej.hajda@intel.com> 18677L: linux-media@vger.kernel.org 18678S: Supported 18679F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18680F: drivers/media/i2c/s5c73m3/* 18681 18682SAMSUNG S5K5BAF CAMERA DRIVER 18683M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18684M: Andrzej Hajda <andrzej.hajda@intel.com> 18685L: linux-media@vger.kernel.org 18686S: Supported 18687F: drivers/media/i2c/s5k5baf.c 18688 18689SAMSUNG S5P Security SubSystem (SSS) DRIVER 18690M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18691M: Vladimir Zapolskiy <vz@mleia.com> 18692L: linux-crypto@vger.kernel.org 18693L: linux-samsung-soc@vger.kernel.org 18694S: Maintained 18695F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18696F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18697F: drivers/crypto/s5p-sss.c 18698 18699SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18700M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18701L: linux-media@vger.kernel.org 18702S: Supported 18703Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18704F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18705F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18706F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18707F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18708F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18709F: drivers/media/platform/samsung/exynos4-is/ 18710 18711SAMSUNG SOC CLOCK DRIVERS 18712M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18713M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18714M: Tomasz Figa <tomasz.figa@gmail.com> 18715M: Chanwoo Choi <cw00.choi@samsung.com> 18716R: Alim Akhtar <alim.akhtar@samsung.com> 18717L: linux-samsung-soc@vger.kernel.org 18718S: Supported 18719T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18720T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18721F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18722F: Documentation/devicetree/bindings/clock/samsung,s3c* 18723F: drivers/clk/samsung/ 18724F: include/dt-bindings/clock/exynos*.h 18725F: include/dt-bindings/clock/s5p*.h 18726F: include/dt-bindings/clock/samsung,*.h 18727F: include/linux/clk/samsung.h 18728 18729SAMSUNG SPI DRIVERS 18730M: Andi Shyti <andi.shyti@kernel.org> 18731L: linux-spi@vger.kernel.org 18732L: linux-samsung-soc@vger.kernel.org 18733S: Maintained 18734F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18735F: drivers/spi/spi-s3c* 18736F: include/linux/platform_data/spi-s3c64xx.h 18737 18738SAMSUNG SXGBE DRIVERS 18739M: Byungho An <bh74.an@samsung.com> 18740L: netdev@vger.kernel.org 18741S: Supported 18742F: drivers/net/ethernet/samsung/sxgbe/ 18743 18744SAMSUNG THERMAL DRIVER 18745M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18746M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18747L: linux-pm@vger.kernel.org 18748L: linux-samsung-soc@vger.kernel.org 18749S: Maintained 18750F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18751F: drivers/thermal/samsung/ 18752 18753SAMSUNG USB2 PHY DRIVER 18754M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18755L: linux-kernel@vger.kernel.org 18756S: Supported 18757F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18758F: Documentation/driver-api/phy/samsung-usb2.rst 18759F: drivers/phy/samsung/phy-exynos4210-usb2.c 18760F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18761F: drivers/phy/samsung/phy-exynos5250-usb2.c 18762F: drivers/phy/samsung/phy-s5pv210-usb2.c 18763F: drivers/phy/samsung/phy-samsung-usb2.c 18764F: drivers/phy/samsung/phy-samsung-usb2.h 18765 18766SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18767M: Paul Barker <paul.barker@sancloud.com> 18768R: Marc Murphy <marc.murphy@sancloud.com> 18769S: Supported 18770F: arch/arm/boot/dts/am335x-sancloud* 18771 18772SC1200 WDT DRIVER 18773M: Zwane Mwaikambo <zwanem@gmail.com> 18774S: Maintained 18775F: drivers/watchdog/sc1200wdt.c 18776 18777SCHEDULER 18778M: Ingo Molnar <mingo@redhat.com> 18779M: Peter Zijlstra <peterz@infradead.org> 18780M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18781M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18782R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18783R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18784R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18785R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18786R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18787R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18788L: linux-kernel@vger.kernel.org 18789S: Maintained 18790T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18791F: include/linux/preempt.h 18792F: include/linux/sched.h 18793F: include/linux/wait.h 18794F: include/uapi/linux/sched.h 18795F: kernel/sched/ 18796 18797SCSI RDMA PROTOCOL (SRP) INITIATOR 18798M: Bart Van Assche <bvanassche@acm.org> 18799L: linux-rdma@vger.kernel.org 18800S: Supported 18801Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18802F: drivers/infiniband/ulp/srp/ 18803F: include/scsi/srp.h 18804 18805SCSI RDMA PROTOCOL (SRP) TARGET 18806M: Bart Van Assche <bvanassche@acm.org> 18807L: linux-rdma@vger.kernel.org 18808L: target-devel@vger.kernel.org 18809S: Supported 18810Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18811F: drivers/infiniband/ulp/srpt/ 18812 18813SCSI SG DRIVER 18814M: Doug Gilbert <dgilbert@interlog.com> 18815L: linux-scsi@vger.kernel.org 18816S: Maintained 18817W: http://sg.danny.cz/sg 18818F: Documentation/scsi/scsi-generic.rst 18819F: drivers/scsi/sg.c 18820F: include/scsi/sg.h 18821 18822SCSI SUBSYSTEM 18823M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18824M: "Martin K. Petersen" <martin.petersen@oracle.com> 18825L: linux-scsi@vger.kernel.org 18826S: Maintained 18827Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18828T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18829T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18830F: Documentation/devicetree/bindings/scsi/ 18831F: drivers/scsi/ 18832F: drivers/ufs/ 18833F: include/scsi/ 18834 18835SCSI TAPE DRIVER 18836M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18837L: linux-scsi@vger.kernel.org 18838S: Maintained 18839F: Documentation/scsi/st.rst 18840F: drivers/scsi/st.* 18841F: drivers/scsi/st_*.h 18842 18843SCSI TARGET CORE USER DRIVER 18844M: Bodo Stroesser <bostroesser@gmail.com> 18845L: linux-scsi@vger.kernel.org 18846L: target-devel@vger.kernel.org 18847S: Supported 18848F: Documentation/target/tcmu-design.rst 18849F: drivers/target/target_core_user.c 18850F: include/uapi/linux/target_core_user.h 18851 18852SCSI TARGET SUBSYSTEM 18853M: "Martin K. Petersen" <martin.petersen@oracle.com> 18854L: linux-scsi@vger.kernel.org 18855L: target-devel@vger.kernel.org 18856S: Supported 18857W: http://www.linux-iscsi.org 18858Q: https://patchwork.kernel.org/project/target-devel/list/ 18859T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18860F: Documentation/target/ 18861F: drivers/target/ 18862F: include/target/ 18863 18864SCTP PROTOCOL 18865M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18866M: Xin Long <lucien.xin@gmail.com> 18867L: linux-sctp@vger.kernel.org 18868S: Maintained 18869W: https://github.com/sctp/lksctp-tools/wiki 18870F: Documentation/networking/sctp.rst 18871F: include/linux/sctp.h 18872F: include/net/sctp/ 18873F: include/uapi/linux/sctp.h 18874F: net/sctp/ 18875 18876SCx200 CPU SUPPORT 18877M: Jim Cromie <jim.cromie@gmail.com> 18878S: Odd Fixes 18879F: Documentation/i2c/busses/scx200_acb.rst 18880F: arch/x86/platform/scx200/ 18881F: drivers/i2c/busses/scx200* 18882F: drivers/mtd/maps/scx200_docflash.c 18883F: drivers/watchdog/scx200_wdt.c 18884F: include/linux/scx200.h 18885 18886SCx200 GPIO DRIVER 18887M: Jim Cromie <jim.cromie@gmail.com> 18888S: Maintained 18889F: drivers/char/scx200_gpio.c 18890F: include/linux/scx200_gpio.h 18891 18892SCx200 HRT CLOCKSOURCE DRIVER 18893M: Jim Cromie <jim.cromie@gmail.com> 18894S: Maintained 18895F: drivers/clocksource/scx200_hrt.c 18896 18897SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18898M: Sascha Sommer <saschasommer@freenet.de> 18899L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18900S: Maintained 18901F: drivers/mmc/host/sdricoh_cs.c 18902 18903SECO BOARDS CEC DRIVER 18904M: Ettore Chimenti <ek5.chimenti@gmail.com> 18905S: Maintained 18906F: drivers/media/cec/platform/seco/seco-cec.c 18907F: drivers/media/cec/platform/seco/seco-cec.h 18908 18909SECURE COMPUTING 18910M: Kees Cook <keescook@chromium.org> 18911R: Andy Lutomirski <luto@amacapital.net> 18912R: Will Drewry <wad@chromium.org> 18913S: Supported 18914T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18915F: Documentation/userspace-api/seccomp_filter.rst 18916F: include/linux/seccomp.h 18917F: include/uapi/linux/seccomp.h 18918F: kernel/seccomp.c 18919F: tools/testing/selftests/kselftest_harness.h 18920F: tools/testing/selftests/seccomp/* 18921K: \bsecure_computing 18922K: \bTIF_SECCOMP\b 18923 18924SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18925M: Kamal Dasu <kdasu.kdev@gmail.com> 18926M: Al Cooper <alcooperx@gmail.com> 18927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18928L: linux-mmc@vger.kernel.org 18929S: Maintained 18930F: drivers/mmc/host/sdhci-brcmstb* 18931 18932SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18933M: Adrian Hunter <adrian.hunter@intel.com> 18934L: linux-mmc@vger.kernel.org 18935S: Supported 18936F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18937F: drivers/mmc/host/sdhci* 18938 18939SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18940M: Eugen Hristev <eugen.hristev@microchip.com> 18941L: linux-mmc@vger.kernel.org 18942S: Supported 18943F: drivers/mmc/host/sdhci-of-at91.c 18944 18945SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18946M: Haibo Chen <haibo.chen@nxp.com> 18947L: linux-imx@nxp.com 18948L: linux-mmc@vger.kernel.org 18949S: Maintained 18950F: drivers/mmc/host/sdhci-esdhc-imx.c 18951 18952SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18953M: Ben Dooks <ben-linux@fluff.org> 18954M: Jaehoon Chung <jh80.chung@samsung.com> 18955L: linux-mmc@vger.kernel.org 18956S: Maintained 18957F: drivers/mmc/host/sdhci-s3c* 18958 18959SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18960M: Viresh Kumar <vireshk@kernel.org> 18961L: linux-mmc@vger.kernel.org 18962S: Maintained 18963F: drivers/mmc/host/sdhci-spear.c 18964 18965SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18966M: Vignesh Raghavendra <vigneshr@ti.com> 18967L: linux-mmc@vger.kernel.org 18968S: Maintained 18969F: drivers/mmc/host/sdhci-omap.c 18970 18971SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18972M: Jonathan Derrick <jonathan.derrick@linux.dev> 18973L: linux-block@vger.kernel.org 18974S: Supported 18975F: block/opal_proto.h 18976F: block/sed* 18977F: include/linux/sed* 18978F: include/uapi/linux/sed* 18979 18980SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18981M: Mark Rutland <mark.rutland@arm.com> 18982M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18983M: Sudeep Holla <sudeep.holla@arm.com> 18984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18985S: Maintained 18986F: drivers/firmware/smccc/ 18987F: include/linux/arm-smccc.h 18988 18989SECURITY CONTACT 18990M: Security Officers <security@kernel.org> 18991S: Supported 18992F: Documentation/process/security-bugs.rst 18993 18994SECURITY SUBSYSTEM 18995M: Paul Moore <paul@paul-moore.com> 18996M: James Morris <jmorris@namei.org> 18997M: "Serge E. Hallyn" <serge@hallyn.com> 18998L: linux-security-module@vger.kernel.org (suggested Cc:) 18999S: Supported 19000W: http://kernsec.org/ 19001T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19002F: security/ 19003X: security/selinux/ 19004 19005SELINUX SECURITY MODULE 19006M: Paul Moore <paul@paul-moore.com> 19007M: Stephen Smalley <stephen.smalley.work@gmail.com> 19008M: Eric Paris <eparis@parisplace.org> 19009L: selinux@vger.kernel.org 19010S: Supported 19011W: https://selinuxproject.org 19012W: https://github.com/SELinuxProject 19013T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19014F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19015F: Documentation/ABI/removed/sysfs-selinux-disable 19016F: Documentation/admin-guide/LSM/SELinux.rst 19017F: include/trace/events/avc.h 19018F: include/uapi/linux/selinux_netlink.h 19019F: scripts/selinux/ 19020F: security/selinux/ 19021 19022SENSABLE PHANTOM 19023M: Jiri Slaby <jirislaby@kernel.org> 19024S: Maintained 19025F: drivers/misc/phantom.c 19026F: include/uapi/linux/phantom.h 19027 19028SENSEAIR SUNRISE 006-0-0007 19029M: Jacopo Mondi <jacopo@jmondi.org> 19030S: Maintained 19031F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19032F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19033F: drivers/iio/chemical/sunrise_co2.c 19034 19035SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19036M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19037S: Maintained 19038F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19039F: drivers/iio/chemical/scd30.h 19040F: drivers/iio/chemical/scd30_core.c 19041F: drivers/iio/chemical/scd30_i2c.c 19042F: drivers/iio/chemical/scd30_serial.c 19043 19044SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19045M: Roan van Dijk <roan@protonic.nl> 19046S: Maintained 19047F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19048F: drivers/iio/chemical/scd4x.c 19049 19050SENSIRION SGP40 GAS SENSOR DRIVER 19051M: Andreas Klinger <ak@it-klinger.de> 19052S: Maintained 19053F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19054F: drivers/iio/chemical/sgp40.c 19055 19056SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19057M: Tomasz Duszynski <tduszyns@gmail.com> 19058S: Maintained 19059F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19060F: drivers/iio/chemical/sps30.c 19061F: drivers/iio/chemical/sps30_i2c.c 19062F: drivers/iio/chemical/sps30_serial.c 19063 19064SERIAL DEVICE BUS 19065M: Rob Herring <robh@kernel.org> 19066L: linux-serial@vger.kernel.org 19067S: Maintained 19068F: Documentation/devicetree/bindings/serial/serial.yaml 19069F: drivers/tty/serdev/ 19070F: include/linux/serdev.h 19071 19072SERIAL DRIVERS 19073M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19074L: linux-serial@vger.kernel.org 19075S: Maintained 19076F: Documentation/devicetree/bindings/serial/ 19077F: drivers/tty/serial/ 19078 19079SERIAL IR RECEIVER 19080M: Sean Young <sean@mess.org> 19081L: linux-media@vger.kernel.org 19082S: Maintained 19083F: drivers/media/rc/serial_ir.c 19084 19085SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19086M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19087L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19088S: Maintained 19089F: Documentation/devicetree/bindings/slimbus/ 19090F: drivers/slimbus/ 19091F: include/linux/slimbus.h 19092 19093SFC NETWORK DRIVER 19094M: Edward Cree <ecree.xilinx@gmail.com> 19095M: Martin Habets <habetsm.xilinx@gmail.com> 19096L: netdev@vger.kernel.org 19097L: linux-net-drivers@amd.com 19098S: Supported 19099F: Documentation/networking/devlink/sfc.rst 19100F: drivers/net/ethernet/sfc/ 19101 19102SFCTEMP HWMON DRIVER 19103M: Emil Renner Berthing <kernel@esmil.dk> 19104L: linux-hwmon@vger.kernel.org 19105S: Maintained 19106F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19107F: Documentation/hwmon/sfctemp.rst 19108F: drivers/hwmon/sfctemp.c 19109 19110SFF/SFP/SFP+ MODULE SUPPORT 19111M: Russell King <linux@armlinux.org.uk> 19112L: netdev@vger.kernel.org 19113S: Maintained 19114F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19115F: drivers/net/phy/phylink.c 19116F: drivers/net/phy/sfp* 19117F: include/linux/mdio/mdio-i2c.h 19118F: include/linux/phylink.h 19119F: include/linux/sfp.h 19120K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19121 19122SGI GRU DRIVER 19123M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19124S: Maintained 19125F: drivers/misc/sgi-gru/ 19126 19127SGI XP/XPC/XPNET DRIVER 19128M: Robin Holt <robinmholt@gmail.com> 19129M: Steve Wahl <steve.wahl@hpe.com> 19130R: Mike Travis <mike.travis@hpe.com> 19131S: Maintained 19132F: drivers/misc/sgi-xp/ 19133 19134SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19135M: Karsten Graul <kgraul@linux.ibm.com> 19136M: Wenjia Zhang <wenjia@linux.ibm.com> 19137M: Jan Karcher <jaka@linux.ibm.com> 19138L: linux-s390@vger.kernel.org 19139S: Supported 19140F: net/smc/ 19141 19142SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19143M: Linus Walleij <linus.walleij@linaro.org> 19144L: linux-iio@vger.kernel.org 19145S: Maintained 19146T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19147F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19148F: drivers/iio/light/gp2ap002.c 19149 19150SHARP RJ54N1CB0C SENSOR DRIVER 19151M: Jacopo Mondi <jacopo@jmondi.org> 19152L: linux-media@vger.kernel.org 19153S: Odd fixes 19154T: git git://linuxtv.org/media_tree.git 19155F: drivers/media/i2c/rj54n1cb0c.c 19156F: include/media/i2c/rj54n1cb0c.h 19157 19158SH_VOU V4L2 OUTPUT DRIVER 19159L: linux-media@vger.kernel.org 19160S: Orphan 19161F: drivers/media/platform/renesas/sh_vou.c 19162F: include/media/drv-intf/sh_vou.h 19163 19164SI2157 MEDIA DRIVER 19165M: Antti Palosaari <crope@iki.fi> 19166L: linux-media@vger.kernel.org 19167S: Maintained 19168W: https://linuxtv.org 19169W: http://palosaari.fi/linux/ 19170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19171T: git git://linuxtv.org/anttip/media_tree.git 19172F: drivers/media/tuners/si2157* 19173 19174SI2165 MEDIA DRIVER 19175M: Matthias Schwarzott <zzam@gentoo.org> 19176L: linux-media@vger.kernel.org 19177S: Maintained 19178W: https://linuxtv.org 19179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19180F: drivers/media/dvb-frontends/si2165* 19181 19182SI2168 MEDIA DRIVER 19183M: Antti Palosaari <crope@iki.fi> 19184L: linux-media@vger.kernel.org 19185S: Maintained 19186W: https://linuxtv.org 19187W: http://palosaari.fi/linux/ 19188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19189T: git git://linuxtv.org/anttip/media_tree.git 19190F: drivers/media/dvb-frontends/si2168* 19191 19192SI470X FM RADIO RECEIVER I2C DRIVER 19193M: Hans Verkuil <hverkuil@xs4all.nl> 19194L: linux-media@vger.kernel.org 19195S: Odd Fixes 19196W: https://linuxtv.org 19197T: git git://linuxtv.org/media_tree.git 19198F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19199F: drivers/media/radio/si470x/radio-si470x-i2c.c 19200 19201SI470X FM RADIO RECEIVER USB DRIVER 19202M: Hans Verkuil <hverkuil@xs4all.nl> 19203L: linux-media@vger.kernel.org 19204S: Maintained 19205W: https://linuxtv.org 19206T: git git://linuxtv.org/media_tree.git 19207F: drivers/media/radio/si470x/radio-si470x-common.c 19208F: drivers/media/radio/si470x/radio-si470x-usb.c 19209F: drivers/media/radio/si470x/radio-si470x.h 19210 19211SI4713 FM RADIO TRANSMITTER I2C DRIVER 19212M: Eduardo Valentin <edubezval@gmail.com> 19213L: linux-media@vger.kernel.org 19214S: Odd Fixes 19215W: https://linuxtv.org 19216T: git git://linuxtv.org/media_tree.git 19217F: drivers/media/radio/si4713/si4713.? 19218 19219SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19220M: Eduardo Valentin <edubezval@gmail.com> 19221L: linux-media@vger.kernel.org 19222S: Odd Fixes 19223W: https://linuxtv.org 19224T: git git://linuxtv.org/media_tree.git 19225F: drivers/media/radio/si4713/radio-platform-si4713.c 19226 19227SI4713 FM RADIO TRANSMITTER USB DRIVER 19228M: Hans Verkuil <hverkuil@xs4all.nl> 19229L: linux-media@vger.kernel.org 19230S: Maintained 19231W: https://linuxtv.org 19232T: git git://linuxtv.org/media_tree.git 19233F: drivers/media/radio/si4713/radio-usb-si4713.c 19234 19235SIANO DVB DRIVER 19236M: Mauro Carvalho Chehab <mchehab@kernel.org> 19237L: linux-media@vger.kernel.org 19238S: Odd fixes 19239W: https://linuxtv.org 19240T: git git://linuxtv.org/media_tree.git 19241F: drivers/media/common/siano/ 19242F: drivers/media/mmc/siano/ 19243F: drivers/media/usb/siano/ 19244F: drivers/media/usb/siano/ 19245 19246SIFIVE DRIVERS 19247M: Palmer Dabbelt <palmer@dabbelt.com> 19248M: Paul Walmsley <paul.walmsley@sifive.com> 19249L: linux-riscv@lists.infradead.org 19250S: Supported 19251N: sifive 19252K: [^@]sifive 19253 19254SIFIVE FU540 SYSTEM-ON-CHIP 19255M: Paul Walmsley <paul.walmsley@sifive.com> 19256M: Palmer Dabbelt <palmer@dabbelt.com> 19257L: linux-riscv@lists.infradead.org 19258S: Supported 19259T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19260N: fu540 19261K: fu540 19262 19263SIFIVE PDMA DRIVER 19264M: Green Wan <green.wan@sifive.com> 19265S: Maintained 19266F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19267F: drivers/dma/sf-pdma/ 19268 19269SIFIVE SOC DRIVERS 19270M: Conor Dooley <conor@kernel.org> 19271L: linux-riscv@lists.infradead.org 19272S: Maintained 19273T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19274F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19275F: drivers/soc/sifive/ 19276 19277SILEAD TOUCHSCREEN DRIVER 19278M: Hans de Goede <hdegoede@redhat.com> 19279L: linux-input@vger.kernel.org 19280L: platform-driver-x86@vger.kernel.org 19281S: Maintained 19282F: drivers/input/touchscreen/silead.c 19283F: drivers/platform/x86/touchscreen_dmi.c 19284 19285SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19286M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19287S: Supported 19288F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19289F: drivers/net/wireless/silabs/wfx/ 19290 19291SILICON MOTION SM712 FRAME BUFFER DRIVER 19292M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19293M: Teddy Wang <teddy.wang@siliconmotion.com> 19294M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19295L: linux-fbdev@vger.kernel.org 19296S: Maintained 19297F: Documentation/fb/sm712fb.rst 19298F: drivers/video/fbdev/sm712* 19299 19300SILVACO I3C DUAL-ROLE MASTER 19301M: Miquel Raynal <miquel.raynal@bootlin.com> 19302M: Conor Culhane <conor.culhane@silvaco.com> 19303L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19304S: Maintained 19305F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19306F: drivers/i3c/master/svc-i3c-master.c 19307 19308SIMPLEFB FB DRIVER 19309M: Hans de Goede <hdegoede@redhat.com> 19310L: linux-fbdev@vger.kernel.org 19311S: Maintained 19312F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19313F: drivers/video/fbdev/simplefb.c 19314F: include/linux/platform_data/simplefb.h 19315 19316SIMTEC EB110ATX (Chalice CATS) 19317M: Simtec Linux Team <linux@simtec.co.uk> 19318S: Supported 19319W: http://www.simtec.co.uk/products/EB110ATX/ 19320 19321SIOX 19322M: Thorsten Scherer <t.scherer@eckelmann.de> 19323M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19324R: Pengutronix Kernel Team <kernel@pengutronix.de> 19325S: Supported 19326F: drivers/gpio/gpio-siox.c 19327F: drivers/siox/* 19328F: include/trace/events/siox.h 19329 19330SIPHASH PRF ROUTINES 19331M: Jason A. Donenfeld <Jason@zx2c4.com> 19332S: Maintained 19333F: include/linux/siphash.h 19334F: lib/siphash.c 19335F: lib/siphash_kunit.c 19336 19337SIS 190 ETHERNET DRIVER 19338M: Francois Romieu <romieu@fr.zoreil.com> 19339L: netdev@vger.kernel.org 19340S: Maintained 19341F: drivers/net/ethernet/sis/sis190.c 19342 19343SIS 900/7016 FAST ETHERNET DRIVER 19344M: Daniele Venzano <venza@brownhat.org> 19345L: netdev@vger.kernel.org 19346S: Maintained 19347W: http://www.brownhat.org/sis900.html 19348F: drivers/net/ethernet/sis/sis900.* 19349 19350SIS FRAMEBUFFER DRIVER 19351S: Orphan 19352F: Documentation/fb/sisfb.rst 19353F: drivers/video/fbdev/sis/ 19354F: include/video/sisfb.h 19355 19356SIS I2C TOUCHSCREEN DRIVER 19357M: Mika Penttilä <mpenttil@redhat.com> 19358L: linux-input@vger.kernel.org 19359S: Maintained 19360F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19361F: drivers/input/touchscreen/sis_i2c.c 19362 19363SIS USB2VGA DRIVER 19364M: Thomas Winischhofer <thomas@winischhofer.net> 19365S: Maintained 19366W: http://www.winischhofer.at/linuxsisusbvga.shtml 19367F: drivers/usb/misc/sisusbvga/ 19368 19369SL28 CPLD MFD DRIVER 19370M: Michael Walle <michael@walle.cc> 19371S: Maintained 19372F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19373F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19374F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19375F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19376F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19377F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19378F: drivers/gpio/gpio-sl28cpld.c 19379F: drivers/hwmon/sl28cpld-hwmon.c 19380F: drivers/irqchip/irq-sl28cpld.c 19381F: drivers/pwm/pwm-sl28cpld.c 19382F: drivers/watchdog/sl28cpld_wdt.c 19383 19384SL28 VPD NVMEM LAYOUT DRIVER 19385M: Michael Walle <michael@walle.cc> 19386S: Maintained 19387F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19388F: drivers/nvmem/layouts/sl28vpd.c 19389 19390SLAB ALLOCATOR 19391M: Christoph Lameter <cl@linux.com> 19392M: Pekka Enberg <penberg@kernel.org> 19393M: David Rientjes <rientjes@google.com> 19394M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19395M: Andrew Morton <akpm@linux-foundation.org> 19396M: Vlastimil Babka <vbabka@suse.cz> 19397R: Roman Gushchin <roman.gushchin@linux.dev> 19398R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19399L: linux-mm@kvack.org 19400S: Maintained 19401T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19402F: include/linux/sl?b*.h 19403F: mm/sl?b* 19404 19405SLCAN CAN NETWORK DRIVER 19406M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19407L: linux-can@vger.kernel.org 19408S: Maintained 19409F: drivers/net/can/slcan/ 19410 19411SLEEPABLE READ-COPY UPDATE (SRCU) 19412M: Lai Jiangshan <jiangshanlai@gmail.com> 19413M: "Paul E. McKenney" <paulmck@kernel.org> 19414M: Josh Triplett <josh@joshtriplett.org> 19415R: Steven Rostedt <rostedt@goodmis.org> 19416R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19417L: rcu@vger.kernel.org 19418S: Supported 19419W: http://www.rdrop.com/users/paulmck/RCU/ 19420T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19421F: include/linux/srcu*.h 19422F: kernel/rcu/srcu*.c 19423 19424SMACK SECURITY MODULE 19425M: Casey Schaufler <casey@schaufler-ca.com> 19426L: linux-security-module@vger.kernel.org 19427S: Maintained 19428W: http://schaufler-ca.com 19429T: git git://github.com/cschaufler/smack-next 19430F: Documentation/admin-guide/LSM/Smack.rst 19431F: security/smack/ 19432 19433SMC91x ETHERNET DRIVER 19434M: Nicolas Pitre <nico@fluxnic.net> 19435S: Odd Fixes 19436F: drivers/net/ethernet/smsc/smc91x.* 19437 19438SMM665 HARDWARE MONITOR DRIVER 19439M: Guenter Roeck <linux@roeck-us.net> 19440L: linux-hwmon@vger.kernel.org 19441S: Maintained 19442F: Documentation/hwmon/smm665.rst 19443F: drivers/hwmon/smm665.c 19444 19445SMSC EMC2103 HARDWARE MONITOR DRIVER 19446M: Steve Glendinning <steve.glendinning@shawell.net> 19447L: linux-hwmon@vger.kernel.org 19448S: Maintained 19449F: Documentation/hwmon/emc2103.rst 19450F: drivers/hwmon/emc2103.c 19451 19452SMSC SCH5627 HARDWARE MONITOR DRIVER 19453M: Hans de Goede <hdegoede@redhat.com> 19454L: linux-hwmon@vger.kernel.org 19455S: Supported 19456F: Documentation/hwmon/sch5627.rst 19457F: drivers/hwmon/sch5627.c 19458 19459SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19460M: Steve Glendinning <steve.glendinning@shawell.net> 19461L: linux-fbdev@vger.kernel.org 19462S: Maintained 19463F: drivers/video/fbdev/smscufx.c 19464 19465SMSC47B397 HARDWARE MONITOR DRIVER 19466M: Jean Delvare <jdelvare@suse.com> 19467L: linux-hwmon@vger.kernel.org 19468S: Maintained 19469F: Documentation/hwmon/smsc47b397.rst 19470F: drivers/hwmon/smsc47b397.c 19471 19472SMSC911x ETHERNET DRIVER 19473M: Steve Glendinning <steve.glendinning@shawell.net> 19474L: netdev@vger.kernel.org 19475S: Maintained 19476F: drivers/net/ethernet/smsc/smsc911x.* 19477F: include/linux/smsc911x.h 19478 19479SMSC9420 PCI ETHERNET DRIVER 19480M: Steve Glendinning <steve.glendinning@shawell.net> 19481L: netdev@vger.kernel.org 19482S: Maintained 19483F: drivers/net/ethernet/smsc/smsc9420.* 19484 19485SNET DPU VIRTIO DATA PATH ACCELERATOR 19486R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19487F: drivers/vdpa/solidrun/ 19488 19489SOCIONEXT (SNI) AVE NETWORK DRIVER 19490M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19491L: netdev@vger.kernel.org 19492S: Maintained 19493F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19494F: drivers/net/ethernet/socionext/sni_ave.c 19495 19496SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19497M: Jassi Brar <jaswinder.singh@linaro.org> 19498M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19499L: netdev@vger.kernel.org 19500S: Maintained 19501F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19502F: drivers/net/ethernet/socionext/netsec.c 19503 19504SOCIONEXT (SNI) Synquacer SPI DRIVER 19505M: Masahisa Kojima <masahisa.kojima@linaro.org> 19506M: Jassi Brar <jaswinder.singh@linaro.org> 19507L: linux-spi@vger.kernel.org 19508S: Maintained 19509F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19510F: drivers/spi/spi-synquacer.c 19511 19512SOCIONEXT SYNQUACER I2C DRIVER 19513M: Ard Biesheuvel <ardb@kernel.org> 19514L: linux-i2c@vger.kernel.org 19515S: Maintained 19516F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19517F: drivers/i2c/busses/i2c-synquacer.c 19518 19519SOCIONEXT UNIPHIER SOUND DRIVER 19520L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19521S: Orphan 19522F: sound/soc/uniphier/ 19523 19524SOCKET TIMESTAMPING 19525M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19526S: Maintained 19527F: Documentation/networking/timestamping.rst 19528F: include/uapi/linux/net_tstamp.h 19529F: tools/testing/selftests/net/so_txtime.c 19530 19531SOEKRIS NET48XX LED SUPPORT 19532M: Chris Boot <bootc@bootc.net> 19533S: Maintained 19534F: drivers/leds/leds-net48xx.c 19535 19536SOFT-IWARP DRIVER (siw) 19537M: Bernard Metzler <bmt@zurich.ibm.com> 19538L: linux-rdma@vger.kernel.org 19539S: Supported 19540F: drivers/infiniband/sw/siw/ 19541F: include/uapi/rdma/siw-abi.h 19542 19543SOFT-ROCE DRIVER (rxe) 19544M: Zhu Yanjun <zyjzyj2000@gmail.com> 19545L: linux-rdma@vger.kernel.org 19546S: Supported 19547F: drivers/infiniband/sw/rxe/ 19548F: include/uapi/rdma/rdma_user_rxe.h 19549 19550SOFTLOGIC 6x10 MPEG CODEC 19551M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19552M: Anton Sviridenko <anton@corp.bluecherry.net> 19553M: Andrey Utkin <andrey_utkin@fastmail.com> 19554M: Ismael Luceno <ismael@iodev.co.uk> 19555L: linux-media@vger.kernel.org 19556S: Supported 19557F: drivers/media/pci/solo6x10/ 19558 19559SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19560M: James Morse <james.morse@arm.com> 19561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19562S: Maintained 19563F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19564F: drivers/firmware/arm_sdei.c 19565F: include/linux/arm_sdei.h 19566F: include/uapi/linux/arm_sdei.h 19567 19568SOFTWARE NODES AND DEVICE PROPERTIES 19569R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19570R: Daniel Scally <djrscally@gmail.com> 19571R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19572R: Sakari Ailus <sakari.ailus@linux.intel.com> 19573L: linux-acpi@vger.kernel.org 19574S: Maintained 19575F: drivers/base/property.c 19576F: drivers/base/swnode.c 19577F: include/linux/fwnode.h 19578F: include/linux/property.h 19579 19580SOFTWARE RAID (Multiple Disks) SUPPORT 19581M: Song Liu <song@kernel.org> 19582L: linux-raid@vger.kernel.org 19583S: Supported 19584Q: https://patchwork.kernel.org/project/linux-raid/list/ 19585T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19586F: drivers/md/Kconfig 19587F: drivers/md/Makefile 19588F: drivers/md/md* 19589F: drivers/md/raid* 19590F: include/linux/raid/ 19591F: include/uapi/linux/raid/ 19592 19593SOLIDRUN CLEARFOG SUPPORT 19594M: Russell King <linux@armlinux.org.uk> 19595S: Maintained 19596F: arch/arm/boot/dts/armada-388-clearfog* 19597F: arch/arm/boot/dts/armada-38x-solidrun-* 19598 19599SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19600M: Russell King <linux@armlinux.org.uk> 19601S: Maintained 19602F: arch/arm/boot/dts/imx6*-cubox-i* 19603F: arch/arm/boot/dts/imx6*-hummingboard* 19604F: arch/arm/boot/dts/imx6*-sr-* 19605 19606SONIC NETWORK DRIVER 19607M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19608L: netdev@vger.kernel.org 19609S: Maintained 19610F: drivers/net/ethernet/natsemi/sonic.* 19611 19612SONICS SILICON BACKPLANE DRIVER (SSB) 19613M: Michael Buesch <m@bues.ch> 19614L: linux-wireless@vger.kernel.org 19615S: Maintained 19616F: drivers/ssb/ 19617F: include/linux/ssb/ 19618 19619SONY IMX208 SENSOR DRIVER 19620M: Sakari Ailus <sakari.ailus@linux.intel.com> 19621L: linux-media@vger.kernel.org 19622S: Maintained 19623T: git git://linuxtv.org/media_tree.git 19624F: drivers/media/i2c/imx208.c 19625 19626SONY IMX214 SENSOR DRIVER 19627M: Ricardo Ribalda <ribalda@kernel.org> 19628L: linux-media@vger.kernel.org 19629S: Maintained 19630T: git git://linuxtv.org/media_tree.git 19631F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19632F: drivers/media/i2c/imx214.c 19633 19634SONY IMX219 SENSOR DRIVER 19635M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19636L: linux-media@vger.kernel.org 19637S: Maintained 19638T: git git://linuxtv.org/media_tree.git 19639F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19640F: drivers/media/i2c/imx219.c 19641 19642SONY IMX258 SENSOR DRIVER 19643M: Sakari Ailus <sakari.ailus@linux.intel.com> 19644L: linux-media@vger.kernel.org 19645S: Maintained 19646T: git git://linuxtv.org/media_tree.git 19647F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19648F: drivers/media/i2c/imx258.c 19649 19650SONY IMX274 SENSOR DRIVER 19651M: Leon Luo <leonl@leopardimaging.com> 19652L: linux-media@vger.kernel.org 19653S: Maintained 19654T: git git://linuxtv.org/media_tree.git 19655F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19656F: drivers/media/i2c/imx274.c 19657 19658SONY IMX290 SENSOR DRIVER 19659M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19660L: linux-media@vger.kernel.org 19661S: Maintained 19662T: git git://linuxtv.org/media_tree.git 19663F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19664F: drivers/media/i2c/imx290.c 19665 19666SONY IMX296 SENSOR DRIVER 19667M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19668M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19669L: linux-media@vger.kernel.org 19670S: Maintained 19671T: git git://linuxtv.org/media_tree.git 19672F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19673F: drivers/media/i2c/imx296.c 19674 19675SONY IMX319 SENSOR DRIVER 19676M: Bingbu Cao <bingbu.cao@intel.com> 19677L: linux-media@vger.kernel.org 19678S: Maintained 19679T: git git://linuxtv.org/media_tree.git 19680F: drivers/media/i2c/imx319.c 19681 19682SONY IMX334 SENSOR DRIVER 19683M: Paul J. Murphy <paul.j.murphy@intel.com> 19684M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19685L: linux-media@vger.kernel.org 19686S: Maintained 19687T: git git://linuxtv.org/media_tree.git 19688F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19689F: drivers/media/i2c/imx334.c 19690 19691SONY IMX335 SENSOR DRIVER 19692M: Paul J. Murphy <paul.j.murphy@intel.com> 19693M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19694L: linux-media@vger.kernel.org 19695S: Maintained 19696T: git git://linuxtv.org/media_tree.git 19697F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19698F: drivers/media/i2c/imx335.c 19699 19700SONY IMX355 SENSOR DRIVER 19701M: Tianshu Qiu <tian.shu.qiu@intel.com> 19702L: linux-media@vger.kernel.org 19703S: Maintained 19704T: git git://linuxtv.org/media_tree.git 19705F: drivers/media/i2c/imx355.c 19706 19707SONY IMX412 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,imx412.yaml 19714F: drivers/media/i2c/imx412.c 19715 19716SONY IMX415 SENSOR DRIVER 19717M: Michael Riesch <michael.riesch@wolfvision.net> 19718L: linux-media@vger.kernel.org 19719S: Maintained 19720T: git git://linuxtv.org/media_tree.git 19721F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19722F: drivers/media/i2c/imx415.c 19723 19724SONY MEMORYSTICK SUBSYSTEM 19725M: Maxim Levitsky <maximlevitsky@gmail.com> 19726M: Alex Dubov <oakad@yahoo.com> 19727M: Ulf Hansson <ulf.hansson@linaro.org> 19728L: linux-mmc@vger.kernel.org 19729S: Maintained 19730T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19731F: drivers/memstick/ 19732F: include/linux/memstick.h 19733 19734SONY VAIO CONTROL DEVICE DRIVER 19735M: Mattia Dongili <malattia@linux.it> 19736L: platform-driver-x86@vger.kernel.org 19737S: Maintained 19738W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19739F: Documentation/admin-guide/laptops/sony-laptop.rst 19740F: drivers/char/sonypi.c 19741F: drivers/platform/x86/sony-laptop.c 19742F: include/linux/sony-laptop.h 19743 19744SOUND 19745M: Jaroslav Kysela <perex@perex.cz> 19746M: Takashi Iwai <tiwai@suse.com> 19747L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19748S: Maintained 19749W: http://www.alsa-project.org/ 19750Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19751T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19752F: Documentation/sound/ 19753F: include/sound/ 19754F: include/uapi/sound/ 19755F: sound/ 19756F: tools/testing/selftests/alsa 19757 19758SOUND - ALSA SELFTESTS 19759M: Mark Brown <broonie@kernel.org> 19760L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19761L: linux-kselftest@vger.kernel.org 19762S: Supported 19763F: tools/testing/selftests/alsa 19764 19765SOUND - COMPRESSED AUDIO 19766M: Vinod Koul <vkoul@kernel.org> 19767L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19768S: Supported 19769T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19770F: Documentation/sound/designs/compress-offload.rst 19771F: include/sound/compress_driver.h 19772F: include/uapi/sound/compress_* 19773F: sound/core/compress_offload.c 19774F: sound/soc/soc-compress.c 19775 19776SOUND - DMAENGINE HELPERS 19777M: Lars-Peter Clausen <lars@metafoo.de> 19778S: Supported 19779F: include/sound/dmaengine_pcm.h 19780F: sound/core/pcm_dmaengine.c 19781F: sound/soc/soc-generic-dmaengine-pcm.c 19782 19783SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19784M: Liam Girdwood <lgirdwood@gmail.com> 19785M: Mark Brown <broonie@kernel.org> 19786L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19787S: Supported 19788W: http://alsa-project.org/main/index.php/ASoC 19789T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19790F: Documentation/devicetree/bindings/sound/ 19791F: Documentation/sound/soc/ 19792F: include/dt-bindings/sound/ 19793F: include/sound/soc* 19794F: sound/soc/ 19795 19796SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19797M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19798M: Liam Girdwood <lgirdwood@gmail.com> 19799M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19800M: Bard Liao <yung-chuan.liao@linux.intel.com> 19801M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19802M: Daniel Baluta <daniel.baluta@nxp.com> 19803R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19804L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19805S: Supported 19806W: https://github.com/thesofproject/linux/ 19807F: sound/soc/sof/ 19808 19809SOUNDWIRE SUBSYSTEM 19810M: Vinod Koul <vkoul@kernel.org> 19811M: Bard Liao <yung-chuan.liao@linux.intel.com> 19812R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19813R: Sanyog Kale <sanyog.r.kale@intel.com> 19814L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19815S: Supported 19816T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19817F: Documentation/driver-api/soundwire/ 19818F: drivers/soundwire/ 19819F: include/linux/soundwire/ 19820 19821SP2 MEDIA DRIVER 19822M: Olli Salonen <olli.salonen@iki.fi> 19823L: linux-media@vger.kernel.org 19824S: Maintained 19825W: https://linuxtv.org 19826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19827F: drivers/media/dvb-frontends/sp2* 19828 19829SPANISH DOCUMENTATION 19830M: Carlos Bilbao <carlos.bilbao@amd.com> 19831S: Maintained 19832F: Documentation/translations/sp_SP/ 19833 19834SPARC + UltraSPARC (sparc/sparc64) 19835M: "David S. Miller" <davem@davemloft.net> 19836L: sparclinux@vger.kernel.org 19837S: Maintained 19838Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19839T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19840T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19841F: arch/sparc/ 19842F: drivers/sbus/ 19843 19844SPARC SERIAL DRIVERS 19845M: "David S. Miller" <davem@davemloft.net> 19846L: sparclinux@vger.kernel.org 19847S: Maintained 19848T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19849T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19850F: drivers/tty/serial/suncore.c 19851F: drivers/tty/serial/sunhv.c 19852F: drivers/tty/serial/sunsab.c 19853F: drivers/tty/serial/sunsab.h 19854F: drivers/tty/serial/sunsu.c 19855F: drivers/tty/serial/sunzilog.c 19856F: drivers/tty/serial/sunzilog.h 19857F: drivers/tty/vcc.c 19858F: include/linux/sunserialcore.h 19859 19860SPARSE CHECKER 19861M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19862L: linux-sparse@vger.kernel.org 19863S: Maintained 19864W: https://sparse.docs.kernel.org/ 19865Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19866B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19867T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19868F: include/linux/compiler.h 19869 19870SPEAKUP CONSOLE SPEECH DRIVER 19871M: William Hubbs <w.d.hubbs@gmail.com> 19872M: Chris Brannon <chris@the-brannons.com> 19873M: Kirk Reiser <kirk@reisers.ca> 19874M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19875L: speakup@linux-speakup.org 19876S: Odd Fixes 19877W: http://www.linux-speakup.org/ 19878W: https://github.com/linux-speakup/speakup 19879B: https://github.com/linux-speakup/speakup/issues 19880F: drivers/accessibility/speakup/ 19881 19882SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19883M: Viresh Kumar <vireshk@kernel.org> 19884M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19885M: soc@kernel.org 19886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19887S: Maintained 19888W: http://www.st.com/spear 19889F: arch/arm/boot/dts/spear* 19890F: arch/arm/mach-spear/ 19891F: drivers/clk/spear/ 19892F: drivers/pinctrl/spear/ 19893 19894SPI NOR SUBSYSTEM 19895M: Tudor Ambarus <tudor.ambarus@linaro.org> 19896M: Pratyush Yadav <pratyush@kernel.org> 19897R: Michael Walle <michael@walle.cc> 19898L: linux-mtd@lists.infradead.org 19899S: Maintained 19900W: http://www.linux-mtd.infradead.org/ 19901Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19902C: irc://irc.oftc.net/mtd 19903T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19904F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19905F: drivers/mtd/spi-nor/ 19906F: include/linux/mtd/spi-nor.h 19907 19908SPI SUBSYSTEM 19909M: Mark Brown <broonie@kernel.org> 19910L: linux-spi@vger.kernel.org 19911S: Maintained 19912Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19913T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19914F: Documentation/devicetree/bindings/spi/ 19915F: Documentation/spi/ 19916F: drivers/spi/ 19917F: include/linux/spi/ 19918F: include/uapi/linux/spi/ 19919F: tools/spi/ 19920 19921SPIDERNET NETWORK DRIVER for CELL 19922M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19923M: Geoff Levand <geoff@infradead.org> 19924L: netdev@vger.kernel.org 19925L: linuxppc-dev@lists.ozlabs.org 19926S: Maintained 19927F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19928F: drivers/net/ethernet/toshiba/spider_net* 19929 19930SPMI SUBSYSTEM 19931M: Stephen Boyd <sboyd@kernel.org> 19932L: linux-kernel@vger.kernel.org 19933S: Maintained 19934T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19935F: Documentation/devicetree/bindings/spmi/ 19936F: drivers/spmi/ 19937F: include/dt-bindings/spmi/spmi.h 19938F: include/linux/spmi.h 19939F: include/trace/events/spmi.h 19940 19941SPU FILE SYSTEM 19942M: Jeremy Kerr <jk@ozlabs.org> 19943L: linuxppc-dev@lists.ozlabs.org 19944S: Supported 19945W: http://www.ibm.com/developerworks/power/cell/ 19946F: Documentation/filesystems/spufs/spufs.rst 19947F: arch/powerpc/platforms/cell/spufs/ 19948 19949SQUASHFS FILE SYSTEM 19950M: Phillip Lougher <phillip@squashfs.org.uk> 19951L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19952S: Maintained 19953W: http://squashfs.org.uk 19954T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19955F: Documentation/filesystems/squashfs.rst 19956F: fs/squashfs/ 19957 19958SRM (Alpha) environment access 19959M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19960S: Maintained 19961F: arch/alpha/kernel/srm_env.c 19962 19963ST LSM6DSx IMU IIO DRIVER 19964M: Lorenzo Bianconi <lorenzo@kernel.org> 19965L: linux-iio@vger.kernel.org 19966S: Maintained 19967W: http://www.st.com/ 19968F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19969F: drivers/iio/imu/st_lsm6dsx/ 19970 19971ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19972M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19973M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19974L: linux-media@vger.kernel.org 19975S: Maintained 19976T: git git://linuxtv.org/media_tree.git 19977F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19978F: drivers/media/i2c/st-mipid02.c 19979 19980ST STM32 I2C/SMBUS DRIVER 19981M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19982M: Alain Volmat <alain.volmat@foss.st.com> 19983L: linux-i2c@vger.kernel.org 19984S: Maintained 19985F: drivers/i2c/busses/i2c-stm32* 19986 19987ST STM32 SPI DRIVER 19988M: Alain Volmat <alain.volmat@foss.st.com> 19989L: linux-spi@vger.kernel.org 19990S: Maintained 19991F: drivers/spi/spi-stm32.c 19992 19993ST STPDDC60 DRIVER 19994M: Daniel Nilsson <daniel.nilsson@flex.com> 19995L: linux-hwmon@vger.kernel.org 19996S: Maintained 19997F: Documentation/hwmon/stpddc60.rst 19998F: drivers/hwmon/pmbus/stpddc60.c 19999 20000ST VGXY61 DRIVER 20001M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20002M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20003L: linux-media@vger.kernel.org 20004S: Maintained 20005T: git git://linuxtv.org/media_tree.git 20006F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20007F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20008F: drivers/media/i2c/st-vgxy61.c 20009 20010ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20011M: Song Qiang <songqiang1304521@gmail.com> 20012L: linux-iio@vger.kernel.org 20013S: Maintained 20014F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20015F: drivers/iio/proximity/vl53l0x-i2c.c 20016 20017STABLE BRANCH 20018M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20019M: Sasha Levin <sashal@kernel.org> 20020L: stable@vger.kernel.org 20021S: Supported 20022F: Documentation/process/stable-kernel-rules.rst 20023 20024STAGING - ATOMISP DRIVER 20025M: Hans de Goede <hdegoede@redhat.com> 20026M: Mauro Carvalho Chehab <mchehab@kernel.org> 20027R: Sakari Ailus <sakari.ailus@linux.intel.com> 20028L: linux-media@vger.kernel.org 20029S: Maintained 20030F: drivers/staging/media/atomisp/ 20031 20032STAGING - FIELDBUS SUBSYSTEM 20033M: Sven Van Asbroeck <TheSven73@gmail.com> 20034S: Maintained 20035F: drivers/staging/fieldbus/* 20036F: drivers/staging/fieldbus/Documentation/ 20037 20038STAGING - HMS ANYBUS-S BUS 20039M: Sven Van Asbroeck <TheSven73@gmail.com> 20040S: Maintained 20041F: drivers/staging/fieldbus/anybuss/ 20042 20043STAGING - INDUSTRIAL IO 20044M: Jonathan Cameron <jic23@kernel.org> 20045L: linux-iio@vger.kernel.org 20046S: Odd Fixes 20047F: Documentation/devicetree/bindings/staging/iio/ 20048F: drivers/staging/iio/ 20049 20050STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20051M: Marc Dietrich <marvin24@gmx.de> 20052L: ac100@lists.launchpad.net (moderated for non-subscribers) 20053L: linux-tegra@vger.kernel.org 20054S: Maintained 20055F: drivers/staging/nvec/ 20056 20057STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20058M: Jens Frederich <jfrederich@gmail.com> 20059M: Jon Nettleton <jon.nettleton@gmail.com> 20060S: Maintained 20061W: http://wiki.laptop.org/go/DCON 20062F: drivers/staging/olpc_dcon/ 20063 20064STAGING - REALTEK RTL8712U DRIVERS 20065M: Larry Finger <Larry.Finger@lwfinger.net> 20066M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20067S: Odd Fixes 20068F: drivers/staging/rtl8712/ 20069 20070STAGING - SEPS525 LCD CONTROLLER DRIVERS 20071M: Michael Hennerich <michael.hennerich@analog.com> 20072L: linux-fbdev@vger.kernel.org 20073S: Supported 20074F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20075F: drivers/staging/fbtft/fb_seps525.c 20076 20077STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20078M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20079M: Teddy Wang <teddy.wang@siliconmotion.com> 20080M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20081L: linux-fbdev@vger.kernel.org 20082S: Maintained 20083F: drivers/staging/sm750fb/ 20084 20085STAGING - VIA VT665X DRIVERS 20086M: Forest Bond <forest@alittletooquiet.net> 20087S: Odd Fixes 20088F: drivers/staging/vt665?/ 20089 20090STAGING SUBSYSTEM 20091M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20092L: linux-staging@lists.linux.dev 20093S: Supported 20094T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20095F: drivers/staging/ 20096 20097STARFIRE/DURALAN NETWORK DRIVER 20098M: Ion Badulescu <ionut@badula.org> 20099S: Odd Fixes 20100F: drivers/net/ethernet/adaptec/starfire* 20101 20102STARFIVE DEVICETREES 20103M: Emil Renner Berthing <kernel@esmil.dk> 20104S: Maintained 20105F: arch/riscv/boot/dts/starfive/ 20106 20107STARFIVE DWMAC GLUE LAYER 20108M: Emil Renner Berthing <kernel@esmil.dk> 20109M: Samin Guo <samin.guo@starfivetech.com> 20110S: Maintained 20111F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20112F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20113 20114STARFIVE JH7110 MMC/SD/SDIO DRIVER 20115M: William Qiu <william.qiu@starfivetech.com> 20116S: Supported 20117F: Documentation/devicetree/bindings/mmc/starfive* 20118F: drivers/mmc/host/dw_mmc-starfive.c 20119 20120STARFIVE JH71X0 CLOCK DRIVERS 20121M: Emil Renner Berthing <kernel@esmil.dk> 20122M: Hal Feng <hal.feng@starfivetech.com> 20123S: Maintained 20124F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20125F: drivers/clk/starfive/clk-starfive-jh71* 20126F: include/dt-bindings/clock/starfive?jh71*.h 20127 20128STARFIVE JH71X0 PINCTRL DRIVERS 20129M: Emil Renner Berthing <kernel@esmil.dk> 20130M: Jianlong Huang <jianlong.huang@starfivetech.com> 20131L: linux-gpio@vger.kernel.org 20132S: Maintained 20133F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20134F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20135F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20136F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20137 20138STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20139M: Emil Renner Berthing <kernel@esmil.dk> 20140M: Hal Feng <hal.feng@starfivetech.com> 20141S: Maintained 20142F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20143F: drivers/reset/starfive/reset-starfive-jh71* 20144F: include/dt-bindings/reset/starfive?jh71*.h 20145 20146STARFIVE JH71XX PMU CONTROLLER DRIVER 20147M: Walker Chen <walker.chen@starfivetech.com> 20148S: Supported 20149F: Documentation/devicetree/bindings/power/starfive* 20150F: drivers/soc/starfive/jh71xx_pmu.c 20151F: include/dt-bindings/power/starfive,jh7110-pmu.h 20152 20153STARFIVE SOC DRIVERS 20154M: Conor Dooley <conor@kernel.org> 20155S: Maintained 20156T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20157F: drivers/soc/starfive/ 20158 20159STARFIVE TRNG DRIVER 20160M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20161S: Supported 20162F: Documentation/devicetree/bindings/rng/starfive* 20163F: drivers/char/hw_random/jh7110-trng.c 20164 20165STARFIVE WATCHDOG DRIVER 20166M: Xingyu Wu <xingyu.wu@starfivetech.com> 20167M: Samin Guo <samin.guo@starfivetech.com> 20168S: Supported 20169F: Documentation/devicetree/bindings/watchdog/starfive* 20170F: drivers/watchdog/starfive-wdt.c 20171 20172STATIC BRANCH/CALL 20173M: Peter Zijlstra <peterz@infradead.org> 20174M: Josh Poimboeuf <jpoimboe@kernel.org> 20175M: Jason Baron <jbaron@akamai.com> 20176R: Steven Rostedt <rostedt@goodmis.org> 20177R: Ard Biesheuvel <ardb@kernel.org> 20178S: Supported 20179F: arch/*/include/asm/jump_label*.h 20180F: arch/*/include/asm/static_call*.h 20181F: arch/*/kernel/jump_label.c 20182F: arch/*/kernel/static_call.c 20183F: include/linux/jump_label*.h 20184F: include/linux/static_call*.h 20185F: kernel/jump_label.c 20186F: kernel/static_call.c 20187 20188STI AUDIO (ASoC) DRIVERS 20189M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20190L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20191S: Maintained 20192F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20193F: sound/soc/sti/ 20194 20195STI CEC DRIVER 20196M: Alain Volmat <alain.volmat@foss.st.com> 20197S: Maintained 20198F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20199F: drivers/media/cec/platform/sti/ 20200 20201STK1160 USB VIDEO CAPTURE DRIVER 20202M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20203L: linux-media@vger.kernel.org 20204S: Maintained 20205T: git git://linuxtv.org/media_tree.git 20206F: drivers/media/usb/stk1160/ 20207 20208STM32 AUDIO (ASoC) DRIVERS 20209M: Olivier Moysan <olivier.moysan@foss.st.com> 20210M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20211L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20212S: Maintained 20213F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20214F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20215F: sound/soc/stm/ 20216 20217STM32 TIMER/LPTIMER DRIVERS 20218M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20219S: Maintained 20220F: Documentation/ABI/testing/*timer-stm32 20221F: Documentation/devicetree/bindings/*/*stm32-*timer* 20222F: drivers/*/stm32-*timer* 20223F: drivers/pwm/pwm-stm32* 20224F: include/linux/*/stm32-*tim* 20225 20226STMMAC ETHERNET DRIVER 20227M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20228M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20229M: Jose Abreu <joabreu@synopsys.com> 20230L: netdev@vger.kernel.org 20231S: Supported 20232W: http://www.stlinux.com 20233F: Documentation/networking/device_drivers/ethernet/stmicro/ 20234F: drivers/net/ethernet/stmicro/stmmac/ 20235 20236SUN HAPPY MEAL ETHERNET DRIVER 20237M: Sean Anderson <seanga2@gmail.com> 20238S: Maintained 20239F: drivers/net/ethernet/sun/sunhme.* 20240 20241SUN3/3X 20242M: Sam Creasey <sammy@sammy.net> 20243S: Maintained 20244W: http://sammy.net/sun3/ 20245F: arch/m68k/include/asm/sun3* 20246F: arch/m68k/kernel/*sun3* 20247F: arch/m68k/sun3*/ 20248F: drivers/net/ethernet/i825xx/sun3* 20249 20250SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20251M: Hans de Goede <hdegoede@redhat.com> 20252L: linux-input@vger.kernel.org 20253S: Maintained 20254F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20255F: drivers/input/keyboard/sun4i-lradc-keys.c 20256 20257SUNDANCE NETWORK DRIVER 20258M: Denis Kirjanov <kda@linux-powerpc.org> 20259L: netdev@vger.kernel.org 20260S: Maintained 20261F: drivers/net/ethernet/dlink/sundance.c 20262 20263SUNPLUS ETHERNET DRIVER 20264M: Wells Lu <wellslutw@gmail.com> 20265L: netdev@vger.kernel.org 20266S: Maintained 20267W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20268F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20269F: drivers/net/ethernet/sunplus/ 20270 20271SUNPLUS MMC DRIVER 20272M: Tony Huang <tonyhuang.sunplus@gmail.com> 20273M: Li-hao Kuo <lhjeff911@gmail.com> 20274S: Maintained 20275F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20276F: drivers/mmc/host/sunplus-mmc.c 20277 20278SUNPLUS OCOTP DRIVER 20279M: Vincent Shih <vincent.sunplus@gmail.com> 20280S: Maintained 20281F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20282F: drivers/nvmem/sunplus-ocotp.c 20283 20284SUNPLUS PWM DRIVER 20285M: Hammer Hsieh <hammerh0314@gmail.com> 20286S: Maintained 20287F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20288F: drivers/pwm/pwm-sunplus.c 20289 20290SUNPLUS RTC DRIVER 20291M: Vincent Shih <vincent.sunplus@gmail.com> 20292L: linux-rtc@vger.kernel.org 20293S: Maintained 20294F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20295F: drivers/rtc/rtc-sunplus.c 20296 20297SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20298M: Li-hao Kuo <lhjeff911@gmail.com> 20299L: linux-spi@vger.kernel.org 20300S: Maintained 20301F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20302F: drivers/spi/spi-sunplus-sp7021.c 20303 20304SUNPLUS UART DRIVER 20305M: Hammer Hsieh <hammerh0314@gmail.com> 20306S: Maintained 20307F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20308F: drivers/tty/serial/sunplus-uart.c 20309 20310SUNPLUS USB2 PHY DRIVER 20311M: Vincent Shih <vincent.sunplus@gmail.com> 20312L: linux-usb@vger.kernel.org 20313S: Maintained 20314F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20315F: drivers/phy/sunplus/Kconfig 20316F: drivers/phy/sunplus/Makefile 20317F: drivers/phy/sunplus/phy-sunplus-usb2.c 20318 20319SUNPLUS WATCHDOG DRIVER 20320M: Xiantao Hu <xt.hu@cqplus1.com> 20321L: linux-watchdog@vger.kernel.org 20322S: Maintained 20323F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20324F: drivers/watchdog/sunplus_wdt.c 20325 20326SUPERH 20327M: Yoshinori Sato <ysato@users.sourceforge.jp> 20328M: Rich Felker <dalias@libc.org> 20329M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20330L: linux-sh@vger.kernel.org 20331S: Maintained 20332Q: http://patchwork.kernel.org/project/linux-sh/list/ 20333F: Documentation/arch/sh/ 20334F: arch/sh/ 20335F: drivers/sh/ 20336 20337SUSPEND TO RAM 20338M: "Rafael J. Wysocki" <rafael@kernel.org> 20339M: Len Brown <len.brown@intel.com> 20340M: Pavel Machek <pavel@ucw.cz> 20341L: linux-pm@vger.kernel.org 20342S: Supported 20343B: https://bugzilla.kernel.org 20344F: Documentation/power/ 20345F: arch/x86/kernel/acpi/sleep* 20346F: arch/x86/kernel/acpi/wakeup* 20347F: drivers/base/power/ 20348F: include/linux/freezer.h 20349F: include/linux/pm.h 20350F: include/linux/suspend.h 20351F: kernel/power/ 20352 20353SVGA HANDLING 20354M: Martin Mares <mj@ucw.cz> 20355L: linux-video@atrey.karlin.mff.cuni.cz 20356S: Maintained 20357F: Documentation/admin-guide/svga.rst 20358F: arch/x86/boot/video* 20359 20360SWITCHDEV 20361M: Jiri Pirko <jiri@resnulli.us> 20362M: Ivan Vecera <ivecera@redhat.com> 20363L: netdev@vger.kernel.org 20364S: Supported 20365F: include/net/switchdev.h 20366F: net/switchdev/ 20367 20368SY8106A REGULATOR DRIVER 20369M: Icenowy Zheng <icenowy@aosc.io> 20370S: Maintained 20371F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20372F: drivers/regulator/sy8106a-regulator.c 20373 20374SYNC FILE FRAMEWORK 20375M: Sumit Semwal <sumit.semwal@linaro.org> 20376R: Gustavo Padovan <gustavo@padovan.org> 20377L: linux-media@vger.kernel.org 20378L: dri-devel@lists.freedesktop.org 20379S: Maintained 20380T: git git://anongit.freedesktop.org/drm/drm-misc 20381F: Documentation/driver-api/sync_file.rst 20382F: drivers/dma-buf/dma-fence* 20383F: drivers/dma-buf/sw_sync.c 20384F: drivers/dma-buf/sync_* 20385F: include/linux/sync_file.h 20386F: include/uapi/linux/sync_file.h 20387 20388SYNOPSYS ARC ARCHITECTURE 20389M: Vineet Gupta <vgupta@kernel.org> 20390L: linux-snps-arc@lists.infradead.org 20391S: Supported 20392T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20393F: Documentation/arch/arc 20394F: Documentation/devicetree/bindings/arc/* 20395F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20396F: arch/arc/ 20397F: drivers/clocksource/arc_timer.c 20398F: drivers/tty/serial/arc_uart.c 20399 20400SYNOPSYS ARC HSDK SDP pll clock driver 20401M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20402S: Supported 20403F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20404F: drivers/clk/clk-hsdk-pll.c 20405 20406SYNOPSYS ARC SDP clock driver 20407M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20408S: Supported 20409F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20410F: drivers/clk/axs10x/* 20411 20412SYNOPSYS ARC SDP platform support 20413M: Alexey Brodkin <abrodkin@synopsys.com> 20414S: Supported 20415F: Documentation/devicetree/bindings/arc/axs10* 20416F: arch/arc/boot/dts/ax* 20417F: arch/arc/plat-axs10x 20418 20419SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20420M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20421S: Supported 20422F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20423F: drivers/reset/reset-axs10x.c 20424 20425SYNOPSYS CREG GPIO DRIVER 20426M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20427S: Maintained 20428F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20429F: drivers/gpio/gpio-creg-snps.c 20430 20431SYNOPSYS DESIGNWARE 8250 UART DRIVER 20432M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20433R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20434S: Supported 20435F: drivers/tty/serial/8250/8250_dw.c 20436F: drivers/tty/serial/8250/8250_dwlib.* 20437F: drivers/tty/serial/8250/8250_lpss.c 20438 20439SYNOPSYS DESIGNWARE APB GPIO DRIVER 20440M: Hoan Tran <hoan@os.amperecomputing.com> 20441M: Serge Semin <fancer.lancer@gmail.com> 20442L: linux-gpio@vger.kernel.org 20443S: Maintained 20444F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20445F: drivers/gpio/gpio-dwapb.c 20446 20447SYNOPSYS DESIGNWARE APB SSI DRIVER 20448M: Serge Semin <fancer.lancer@gmail.com> 20449L: linux-spi@vger.kernel.org 20450S: Supported 20451F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20452F: drivers/spi/spi-dw* 20453 20454SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20455M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20456S: Maintained 20457F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20458F: drivers/dma/dw-axi-dmac/ 20459 20460SYNOPSYS DESIGNWARE DMAC DRIVER 20461M: Viresh Kumar <vireshk@kernel.org> 20462R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20463S: Maintained 20464F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20465F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20466F: drivers/dma/dw/ 20467F: include/dt-bindings/dma/dw-dmac.h 20468F: include/linux/dma/dw.h 20469F: include/linux/platform_data/dma-dw.h 20470 20471SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20472M: Jose Abreu <Jose.Abreu@synopsys.com> 20473L: netdev@vger.kernel.org 20474S: Supported 20475F: drivers/net/ethernet/synopsys/ 20476 20477SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20478M: Jose Abreu <Jose.Abreu@synopsys.com> 20479L: netdev@vger.kernel.org 20480S: Supported 20481F: drivers/net/pcs/pcs-xpcs.c 20482F: drivers/net/pcs/pcs-xpcs.h 20483F: include/linux/pcs/pcs-xpcs.h 20484 20485SYNOPSYS DESIGNWARE I2C DRIVER 20486M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20487R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20488R: Mika Westerberg <mika.westerberg@linux.intel.com> 20489R: Jan Dabros <jsd@semihalf.com> 20490L: linux-i2c@vger.kernel.org 20491S: Supported 20492F: drivers/i2c/busses/i2c-designware-* 20493 20494SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20495M: Jaehoon Chung <jh80.chung@samsung.com> 20496L: linux-mmc@vger.kernel.org 20497S: Maintained 20498F: drivers/mmc/host/dw_mmc* 20499 20500SYNOPSYS HSDK RESET CONTROLLER DRIVER 20501M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20502S: Supported 20503F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20504F: drivers/reset/reset-hsdk.c 20505F: include/dt-bindings/reset/snps,hsdk-reset.h 20506 20507SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20508M: Prabu Thangamuthu <prabu.t@synopsys.com> 20509M: Manjunath M B <manjumb@synopsys.com> 20510L: linux-mmc@vger.kernel.org 20511S: Maintained 20512F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20513 20514SYSTEM CONFIGURATION (SYSCON) 20515M: Lee Jones <lee@kernel.org> 20516M: Arnd Bergmann <arnd@arndb.de> 20517S: Supported 20518T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20519F: drivers/mfd/syscon.c 20520 20521SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20522M: Sudeep Holla <sudeep.holla@arm.com> 20523R: Cristian Marussi <cristian.marussi@arm.com> 20524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20525S: Maintained 20526F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20527F: drivers/clk/clk-sc[mp]i.c 20528F: drivers/cpufreq/sc[mp]i-cpufreq.c 20529F: drivers/firmware/arm_scmi/ 20530F: drivers/firmware/arm_scpi.c 20531F: drivers/powercap/arm_scmi_powercap.c 20532F: drivers/regulator/scmi-regulator.c 20533F: drivers/reset/reset-scmi.c 20534F: include/linux/sc[mp]i_protocol.h 20535F: include/trace/events/scmi.h 20536F: include/uapi/linux/virtio_scmi.h 20537 20538SYSTEM RESET/SHUTDOWN DRIVERS 20539M: Sebastian Reichel <sre@kernel.org> 20540L: linux-pm@vger.kernel.org 20541S: Maintained 20542T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20543F: Documentation/devicetree/bindings/power/reset/ 20544F: drivers/power/reset/ 20545 20546SYSTEM TRACE MODULE CLASS 20547M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20548S: Maintained 20549T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20550F: Documentation/trace/stm.rst 20551F: drivers/hwtracing/stm/ 20552F: include/linux/stm.h 20553F: include/uapi/linux/stm.h 20554 20555SYSTEM76 ACPI DRIVER 20556M: Jeremy Soller <jeremy@system76.com> 20557M: System76 Product Development <productdev@system76.com> 20558L: platform-driver-x86@vger.kernel.org 20559S: Maintained 20560F: drivers/platform/x86/system76_acpi.c 20561 20562SYSV FILESYSTEM 20563S: Orphan 20564F: Documentation/filesystems/sysv-fs.rst 20565F: fs/sysv/ 20566F: include/linux/sysv_fs.h 20567 20568TASKSTATS STATISTICS INTERFACE 20569M: Balbir Singh <bsingharora@gmail.com> 20570S: Maintained 20571F: Documentation/accounting/taskstats* 20572F: include/linux/taskstats* 20573F: kernel/taskstats.c 20574 20575TC subsystem 20576M: Jamal Hadi Salim <jhs@mojatatu.com> 20577M: Cong Wang <xiyou.wangcong@gmail.com> 20578M: Jiri Pirko <jiri@resnulli.us> 20579L: netdev@vger.kernel.org 20580S: Maintained 20581F: include/net/pkt_cls.h 20582F: include/net/pkt_sched.h 20583F: include/net/tc_act/ 20584F: include/uapi/linux/pkt_cls.h 20585F: include/uapi/linux/pkt_sched.h 20586F: include/uapi/linux/tc_act/ 20587F: include/uapi/linux/tc_ematch/ 20588F: net/sched/ 20589F: tools/testing/selftests/tc-testing 20590 20591TC90522 MEDIA DRIVER 20592M: Akihiro Tsukada <tskd08@gmail.com> 20593L: linux-media@vger.kernel.org 20594S: Odd Fixes 20595F: drivers/media/dvb-frontends/tc90522* 20596 20597TCP LOW PRIORITY MODULE 20598M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20599M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20600S: Maintained 20601W: http://tcp-lp-mod.sourceforge.net/ 20602F: net/ipv4/tcp_lp.c 20603 20604TDA10071 MEDIA DRIVER 20605M: Antti Palosaari <crope@iki.fi> 20606L: linux-media@vger.kernel.org 20607S: Maintained 20608W: https://linuxtv.org 20609W: http://palosaari.fi/linux/ 20610Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20611T: git git://linuxtv.org/anttip/media_tree.git 20612F: drivers/media/dvb-frontends/tda10071* 20613 20614TDA18212 MEDIA DRIVER 20615M: Antti Palosaari <crope@iki.fi> 20616L: linux-media@vger.kernel.org 20617S: Maintained 20618W: https://linuxtv.org 20619W: http://palosaari.fi/linux/ 20620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20621T: git git://linuxtv.org/anttip/media_tree.git 20622F: drivers/media/tuners/tda18212* 20623 20624TDA18218 MEDIA DRIVER 20625M: Antti Palosaari <crope@iki.fi> 20626L: linux-media@vger.kernel.org 20627S: Maintained 20628W: https://linuxtv.org 20629W: http://palosaari.fi/linux/ 20630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20631T: git git://linuxtv.org/anttip/media_tree.git 20632F: drivers/media/tuners/tda18218* 20633 20634TDA18250 MEDIA DRIVER 20635M: Olli Salonen <olli.salonen@iki.fi> 20636L: linux-media@vger.kernel.org 20637S: Maintained 20638W: https://linuxtv.org 20639Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20640T: git git://linuxtv.org/media_tree.git 20641F: drivers/media/tuners/tda18250* 20642 20643TDA18271 MEDIA DRIVER 20644M: Michael Krufky <mkrufky@linuxtv.org> 20645L: linux-media@vger.kernel.org 20646S: Maintained 20647W: https://linuxtv.org 20648W: http://github.com/mkrufky 20649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20650T: git git://linuxtv.org/mkrufky/tuners.git 20651F: drivers/media/tuners/tda18271* 20652 20653TDA1997x MEDIA DRIVER 20654M: Tim Harvey <tharvey@gateworks.com> 20655L: linux-media@vger.kernel.org 20656S: Maintained 20657W: https://linuxtv.org 20658Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20659F: drivers/media/i2c/tda1997x.* 20660 20661TDA827x MEDIA DRIVER 20662M: Michael Krufky <mkrufky@linuxtv.org> 20663L: linux-media@vger.kernel.org 20664S: Maintained 20665W: https://linuxtv.org 20666W: http://github.com/mkrufky 20667Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20668T: git git://linuxtv.org/mkrufky/tuners.git 20669F: drivers/media/tuners/tda8290.* 20670 20671TDA8290 MEDIA DRIVER 20672M: Michael Krufky <mkrufky@linuxtv.org> 20673L: linux-media@vger.kernel.org 20674S: Maintained 20675W: https://linuxtv.org 20676W: http://github.com/mkrufky 20677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20678T: git git://linuxtv.org/mkrufky/tuners.git 20679F: drivers/media/tuners/tda8290.* 20680 20681TDA9840 MEDIA DRIVER 20682M: Hans Verkuil <hverkuil@xs4all.nl> 20683L: linux-media@vger.kernel.org 20684S: Maintained 20685W: https://linuxtv.org 20686T: git git://linuxtv.org/media_tree.git 20687F: drivers/media/i2c/tda9840* 20688 20689TEA5761 TUNER DRIVER 20690M: Mauro Carvalho Chehab <mchehab@kernel.org> 20691L: linux-media@vger.kernel.org 20692S: Odd fixes 20693W: https://linuxtv.org 20694T: git git://linuxtv.org/media_tree.git 20695F: drivers/media/tuners/tea5761.* 20696 20697TEA5767 TUNER DRIVER 20698M: Mauro Carvalho Chehab <mchehab@kernel.org> 20699L: linux-media@vger.kernel.org 20700S: Maintained 20701W: https://linuxtv.org 20702T: git git://linuxtv.org/media_tree.git 20703F: drivers/media/tuners/tea5767.* 20704 20705TEA6415C MEDIA DRIVER 20706M: Hans Verkuil <hverkuil@xs4all.nl> 20707L: linux-media@vger.kernel.org 20708S: Maintained 20709W: https://linuxtv.org 20710T: git git://linuxtv.org/media_tree.git 20711F: drivers/media/i2c/tea6415c* 20712 20713TEA6420 MEDIA DRIVER 20714M: Hans Verkuil <hverkuil@xs4all.nl> 20715L: linux-media@vger.kernel.org 20716S: Maintained 20717W: https://linuxtv.org 20718T: git git://linuxtv.org/media_tree.git 20719F: drivers/media/i2c/tea6420* 20720 20721TEAM DRIVER 20722M: Jiri Pirko <jiri@resnulli.us> 20723L: netdev@vger.kernel.org 20724S: Supported 20725F: drivers/net/team/ 20726F: include/linux/if_team.h 20727F: include/uapi/linux/if_team.h 20728F: tools/testing/selftests/drivers/net/team/ 20729 20730TECHNICAL ADVISORY BOARD PROCESS DOCS 20731M: "Theodore Ts'o" <tytso@mit.edu> 20732M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20733L: tech-board-discuss@lists.linux-foundation.org 20734S: Maintained 20735F: Documentation/process/contribution-maturity-model.rst 20736F: Documentation/process/researcher-guidelines.rst 20737 20738TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20739M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20740S: Maintained 20741F: arch/x86/platform/ts5500/ 20742 20743TECHNOTREND USB IR RECEIVER 20744M: Sean Young <sean@mess.org> 20745L: linux-media@vger.kernel.org 20746S: Maintained 20747F: drivers/media/rc/ttusbir.c 20748 20749TECHWELL TW9910 VIDEO DECODER 20750L: linux-media@vger.kernel.org 20751S: Orphan 20752F: drivers/media/i2c/tw9910.c 20753F: include/media/i2c/tw9910.h 20754 20755TEE SUBSYSTEM 20756M: Jens Wiklander <jens.wiklander@linaro.org> 20757R: Sumit Garg <sumit.garg@linaro.org> 20758L: op-tee@lists.trustedfirmware.org 20759S: Maintained 20760F: Documentation/staging/tee.rst 20761F: drivers/tee/ 20762F: include/linux/tee_drv.h 20763F: include/uapi/linux/tee.h 20764 20765TEGRA ARCHITECTURE SUPPORT 20766M: Thierry Reding <thierry.reding@gmail.com> 20767M: Jonathan Hunter <jonathanh@nvidia.com> 20768L: linux-tegra@vger.kernel.org 20769S: Supported 20770Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20771T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20772N: [^a-z]tegra 20773 20774TEGRA CLOCK DRIVER 20775M: Peter De Schrijver <pdeschrijver@nvidia.com> 20776M: Prashant Gaikwad <pgaikwad@nvidia.com> 20777S: Supported 20778F: drivers/clk/tegra/ 20779 20780TEGRA DMA DRIVERS 20781M: Laxman Dewangan <ldewangan@nvidia.com> 20782M: Jon Hunter <jonathanh@nvidia.com> 20783S: Supported 20784F: drivers/dma/tegra* 20785 20786TEGRA I2C DRIVER 20787M: Laxman Dewangan <ldewangan@nvidia.com> 20788R: Dmitry Osipenko <digetx@gmail.com> 20789S: Supported 20790F: drivers/i2c/busses/i2c-tegra.c 20791 20792TEGRA IOMMU DRIVERS 20793M: Thierry Reding <thierry.reding@gmail.com> 20794R: Krishna Reddy <vdumpa@nvidia.com> 20795L: linux-tegra@vger.kernel.org 20796S: Supported 20797F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20798F: drivers/iommu/tegra* 20799 20800TEGRA KBC DRIVER 20801M: Laxman Dewangan <ldewangan@nvidia.com> 20802S: Supported 20803F: drivers/input/keyboard/tegra-kbc.c 20804 20805TEGRA NAND DRIVER 20806M: Stefan Agner <stefan@agner.ch> 20807M: Lucas Stach <dev@lynxeye.de> 20808S: Maintained 20809F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20810F: drivers/mtd/nand/raw/tegra_nand.c 20811 20812TEGRA PWM DRIVER 20813M: Thierry Reding <thierry.reding@gmail.com> 20814S: Supported 20815F: drivers/pwm/pwm-tegra.c 20816 20817TEGRA QUAD SPI DRIVER 20818M: Thierry Reding <thierry.reding@gmail.com> 20819M: Jonathan Hunter <jonathanh@nvidia.com> 20820M: Sowjanya Komatineni <skomatineni@nvidia.com> 20821L: linux-tegra@vger.kernel.org 20822S: Maintained 20823F: drivers/spi/spi-tegra210-quad.c 20824 20825TEGRA SERIAL DRIVER 20826M: Laxman Dewangan <ldewangan@nvidia.com> 20827S: Supported 20828F: drivers/tty/serial/serial-tegra.c 20829 20830TEGRA SPI DRIVER 20831M: Laxman Dewangan <ldewangan@nvidia.com> 20832S: Supported 20833F: drivers/spi/spi-tegra* 20834 20835TEGRA VIDEO DRIVER 20836M: Thierry Reding <thierry.reding@gmail.com> 20837M: Jonathan Hunter <jonathanh@nvidia.com> 20838M: Sowjanya Komatineni <skomatineni@nvidia.com> 20839L: linux-media@vger.kernel.org 20840L: linux-tegra@vger.kernel.org 20841S: Maintained 20842F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20843F: drivers/staging/media/tegra-video/ 20844 20845TEGRA XUSB PADCTL DRIVER 20846M: JC Kuo <jckuo@nvidia.com> 20847S: Supported 20848F: drivers/phy/tegra/xusb* 20849 20850TEHUTI ETHERNET DRIVER 20851M: Andy Gospodarek <andy@greyhouse.net> 20852L: netdev@vger.kernel.org 20853S: Supported 20854F: drivers/net/ethernet/tehuti/* 20855 20856TELECOM CLOCK DRIVER FOR MCPL0010 20857M: Mark Gross <markgross@kernel.org> 20858S: Supported 20859F: drivers/char/tlclk.c 20860 20861TEMPO SEMICONDUCTOR DRIVERS 20862M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20863S: Maintained 20864F: Documentation/devicetree/bindings/sound/tscs*.txt 20865F: sound/soc/codecs/tscs*.c 20866F: sound/soc/codecs/tscs*.h 20867 20868TENSILICA XTENSA PORT (xtensa) 20869M: Chris Zankel <chris@zankel.net> 20870M: Max Filippov <jcmvbkbc@gmail.com> 20871S: Maintained 20872T: git https://github.com/jcmvbkbc/linux-xtensa.git 20873F: arch/xtensa/ 20874F: drivers/irqchip/irq-xtensa-* 20875 20876TEXAS INSTRUMENTS ASoC DRIVERS 20877M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20878L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20879S: Maintained 20880F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20881F: sound/soc/ti/ 20882 20883TEXAS INSTRUMENTS DMA DRIVERS 20884M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20885L: dmaengine@vger.kernel.org 20886S: Maintained 20887F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20888F: Documentation/devicetree/bindings/dma/ti-edma.txt 20889F: Documentation/devicetree/bindings/dma/ti/ 20890F: drivers/dma/ti/ 20891F: include/linux/dma/k3-psil.h 20892F: include/linux/dma/k3-udma-glue.h 20893F: include/linux/dma/ti-cppi5.h 20894X: drivers/dma/ti/cppi41.c 20895 20896TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20897M: Robert Marko <robert.marko@sartura.hr> 20898M: Luka Perkov <luka.perkov@sartura.hr> 20899L: linux-hwmon@vger.kernel.org 20900S: Maintained 20901F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20902F: Documentation/hwmon/tps23861.rst 20903F: drivers/hwmon/tps23861.c 20904 20905TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20906M: Ricardo Ribalda <ribalda@kernel.org> 20907L: linux-iio@vger.kernel.org 20908S: Supported 20909F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20910F: drivers/iio/dac/ti-dac7612.c 20911 20912TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20913M: Nishanth Menon <nm@ti.com> 20914M: Tero Kristo <kristo@kernel.org> 20915M: Santosh Shilimkar <ssantosh@kernel.org> 20916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20917S: Maintained 20918F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20919F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20920F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20921F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20922F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20923F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20924F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20925F: drivers/clk/keystone/sci-clk.c 20926F: drivers/firmware/ti_sci* 20927F: drivers/irqchip/irq-ti-sci-inta.c 20928F: drivers/irqchip/irq-ti-sci-intr.c 20929F: drivers/reset/reset-ti-sci.c 20930F: drivers/soc/ti/ti_sci_inta_msi.c 20931F: drivers/soc/ti/ti_sci_pm_domains.c 20932F: include/dt-bindings/soc/ti,sci_pm_domain.h 20933F: include/linux/soc/ti/ti_sci_inta_msi.h 20934F: include/linux/soc/ti/ti_sci_protocol.h 20935 20936TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20937M: Puranjay Mohan <puranjay12@gmail.com> 20938L: linux-iio@vger.kernel.org 20939S: Supported 20940F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20941F: drivers/iio/temperature/tmp117.c 20942 20943THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20944M: Hans Verkuil <hverkuil@xs4all.nl> 20945L: linux-media@vger.kernel.org 20946S: Maintained 20947W: https://linuxtv.org 20948T: git git://linuxtv.org/media_tree.git 20949F: drivers/media/radio/radio-raremono.c 20950 20951THERMAL 20952M: Rafael J. Wysocki <rafael@kernel.org> 20953M: Daniel Lezcano <daniel.lezcano@linaro.org> 20954R: Amit Kucheria <amitk@kernel.org> 20955R: Zhang Rui <rui.zhang@intel.com> 20956L: linux-pm@vger.kernel.org 20957S: Supported 20958Q: https://patchwork.kernel.org/project/linux-pm/list/ 20959T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20960F: Documentation/ABI/testing/sysfs-class-thermal 20961F: Documentation/admin-guide/thermal/ 20962F: Documentation/devicetree/bindings/thermal/ 20963F: Documentation/driver-api/thermal/ 20964F: drivers/thermal/ 20965F: include/dt-bindings/thermal/ 20966F: include/linux/cpu_cooling.h 20967F: include/linux/thermal.h 20968F: include/uapi/linux/thermal.h 20969F: tools/lib/thermal/ 20970F: tools/thermal/ 20971 20972THERMAL DRIVER FOR AMLOGIC SOCS 20973M: Guillaume La Roque <glaroque@baylibre.com> 20974L: linux-pm@vger.kernel.org 20975L: linux-amlogic@lists.infradead.org 20976S: Supported 20977W: http://linux-meson.com/ 20978F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20979F: drivers/thermal/amlogic_thermal.c 20980 20981THERMAL/CPU_COOLING 20982M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20983M: Daniel Lezcano <daniel.lezcano@linaro.org> 20984M: Viresh Kumar <viresh.kumar@linaro.org> 20985R: Lukasz Luba <lukasz.luba@arm.com> 20986L: linux-pm@vger.kernel.org 20987S: Supported 20988F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20989F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20990F: drivers/thermal/cpufreq_cooling.c 20991F: drivers/thermal/cpuidle_cooling.c 20992F: include/linux/cpu_cooling.h 20993 20994THERMAL/POWER_ALLOCATOR 20995M: Lukasz Luba <lukasz.luba@arm.com> 20996L: linux-pm@vger.kernel.org 20997S: Maintained 20998F: Documentation/driver-api/thermal/power_allocator.rst 20999F: drivers/thermal/gov_power_allocator.c 21000F: drivers/thermal/thermal_trace_ipa.h 21001 21002THINKPAD ACPI EXTRAS DRIVER 21003M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21004L: ibm-acpi-devel@lists.sourceforge.net 21005L: platform-driver-x86@vger.kernel.org 21006S: Maintained 21007W: http://ibm-acpi.sourceforge.net 21008W: http://thinkwiki.org/wiki/Ibm-acpi 21009T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21010F: drivers/platform/x86/thinkpad_acpi.c 21011 21012THINKPAD LMI DRIVER 21013M: Mark Pearson <markpearson@lenovo.com> 21014L: platform-driver-x86@vger.kernel.org 21015S: Maintained 21016F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21017F: drivers/platform/x86/think-lmi.? 21018 21019THUNDERBOLT DMA TRAFFIC TEST DRIVER 21020M: Isaac Hazan <isaac.hazan@intel.com> 21021L: linux-usb@vger.kernel.org 21022S: Maintained 21023F: drivers/thunderbolt/dma_test.c 21024 21025THUNDERBOLT DRIVER 21026M: Andreas Noever <andreas.noever@gmail.com> 21027M: Michael Jamet <michael.jamet@intel.com> 21028M: Mika Westerberg <mika.westerberg@linux.intel.com> 21029M: Yehezkel Bernat <YehezkelShB@gmail.com> 21030L: linux-usb@vger.kernel.org 21031S: Maintained 21032T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21033F: Documentation/admin-guide/thunderbolt.rst 21034F: drivers/thunderbolt/ 21035F: include/linux/thunderbolt.h 21036 21037THUNDERBOLT NETWORK DRIVER 21038M: Michael Jamet <michael.jamet@intel.com> 21039M: Mika Westerberg <mika.westerberg@linux.intel.com> 21040M: Yehezkel Bernat <YehezkelShB@gmail.com> 21041L: netdev@vger.kernel.org 21042S: Maintained 21043F: drivers/net/thunderbolt/ 21044 21045THUNDERX GPIO DRIVER 21046M: Robert Richter <rric@kernel.org> 21047S: Odd Fixes 21048F: drivers/gpio/gpio-thunderx.c 21049 21050TI ADS7924 ADC DRIVER 21051M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21052L: linux-iio@vger.kernel.org 21053S: Supported 21054F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21055F: drivers/iio/adc/ti-ads7924.c 21056 21057TI AM437X VPFE DRIVER 21058M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21059L: linux-media@vger.kernel.org 21060S: Maintained 21061W: https://linuxtv.org 21062Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21063T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21064F: drivers/media/platform/ti/am437x/ 21065 21066TI BANDGAP AND THERMAL DRIVER 21067M: Eduardo Valentin <edubezval@gmail.com> 21068M: Keerthy <j-keerthy@ti.com> 21069L: linux-pm@vger.kernel.org 21070L: linux-omap@vger.kernel.org 21071S: Maintained 21072F: drivers/thermal/ti-soc-thermal/ 21073 21074TI BQ27XXX POWER SUPPLY DRIVER 21075F: drivers/power/supply/bq27xxx_battery.c 21076F: drivers/power/supply/bq27xxx_battery_i2c.c 21077F: include/linux/power/bq27xxx_battery.h 21078 21079TI CDCE706 CLOCK DRIVER 21080M: Max Filippov <jcmvbkbc@gmail.com> 21081S: Maintained 21082F: drivers/clk/clk-cdce706.c 21083 21084TI CLOCK DRIVER 21085M: Tero Kristo <kristo@kernel.org> 21086L: linux-omap@vger.kernel.org 21087S: Odd Fixes 21088F: drivers/clk/ti/ 21089F: include/linux/clk/ti.h 21090 21091TI DAVINCI MACHINE SUPPORT 21092M: Bartosz Golaszewski <brgl@bgdev.pl> 21093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21094S: Maintained 21095T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21096F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21097F: arch/arm/boot/dts/da850* 21098F: arch/arm/mach-davinci/ 21099F: drivers/i2c/busses/i2c-davinci.c 21100 21101TI DAVINCI SERIES CLOCK DRIVER 21102M: David Lechner <david@lechnology.com> 21103R: Sekhar Nori <nsekhar@ti.com> 21104S: Maintained 21105F: Documentation/devicetree/bindings/clock/ti/davinci/ 21106F: drivers/clk/davinci/ 21107F: include/linux/clk/davinci.h 21108 21109TI DAVINCI SERIES GPIO DRIVER 21110M: Keerthy <j-keerthy@ti.com> 21111L: linux-gpio@vger.kernel.org 21112S: Maintained 21113F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21114F: drivers/gpio/gpio-davinci.c 21115 21116TI DAVINCI SERIES MEDIA DRIVER 21117M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21118L: linux-media@vger.kernel.org 21119S: Maintained 21120W: https://linuxtv.org 21121Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21122T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21123F: drivers/media/platform/ti/davinci/ 21124F: include/media/davinci/ 21125 21126TI ENHANCED CAPTURE (eCAP) DRIVER 21127M: Vignesh Raghavendra <vigneshr@ti.com> 21128R: Julien Panis <jpanis@baylibre.com> 21129L: linux-iio@vger.kernel.org 21130L: linux-omap@vger.kernel.org 21131S: Maintained 21132F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21133F: drivers/counter/ti-ecap-capture.c 21134 21135TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21136R: David Lechner <david@lechnology.com> 21137L: linux-iio@vger.kernel.org 21138F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21139F: drivers/counter/ti-eqep.c 21140 21141TI ETHERNET SWITCH DRIVER (CPSW) 21142R: Grygorii Strashko <grygorii.strashko@ti.com> 21143L: linux-omap@vger.kernel.org 21144L: netdev@vger.kernel.org 21145S: Maintained 21146F: drivers/net/ethernet/ti/cpsw* 21147F: drivers/net/ethernet/ti/davinci* 21148 21149TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21150M: Alex Dubov <oakad@yahoo.com> 21151S: Maintained 21152W: http://tifmxx.berlios.de/ 21153F: drivers/memstick/host/tifm_ms.c 21154F: drivers/misc/tifm* 21155F: drivers/mmc/host/tifm_sd.c 21156F: include/linux/tifm.h 21157 21158TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21159M: Nishanth Menon <nm@ti.com> 21160M: Santosh Shilimkar <ssantosh@kernel.org> 21161L: linux-kernel@vger.kernel.org 21162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21163S: Maintained 21164T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21165F: drivers/soc/ti/* 21166 21167TI LM49xxx FAMILY ASoC CODEC DRIVERS 21168M: M R Swami Reddy <mr.swami.reddy@ti.com> 21169M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21170L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21171S: Maintained 21172F: sound/soc/codecs/isabelle* 21173F: sound/soc/codecs/lm49453* 21174 21175TI LMP92064 ADC DRIVER 21176M: Leonard Göhrs <l.goehrs@pengutronix.de> 21177R: kernel@pengutronix.de 21178L: linux-iio@vger.kernel.org 21179S: Maintained 21180F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21181F: drivers/iio/adc/ti-lmp92064.c 21182 21183TI PCM3060 ASoC CODEC DRIVER 21184M: Kirill Marinushkin <kmarinushkin@birdec.com> 21185L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21186S: Maintained 21187F: Documentation/devicetree/bindings/sound/pcm3060.txt 21188F: sound/soc/codecs/pcm3060* 21189 21190TI TAS571X FAMILY ASoC CODEC DRIVER 21191M: Kevin Cernekee <cernekee@chromium.org> 21192L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21193S: Odd Fixes 21194F: sound/soc/codecs/tas571x* 21195 21196TI TMAG5273 MAGNETOMETER DRIVER 21197M: Gerald Loacker <gerald.loacker@wolfvision.net> 21198L: linux-iio@vger.kernel.org 21199S: Maintained 21200F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21201F: drivers/iio/magnetometer/tmag5273.c 21202 21203TI TRF7970A NFC DRIVER 21204M: Mark Greer <mgreer@animalcreek.com> 21205L: linux-wireless@vger.kernel.org 21206S: Supported 21207F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21208F: drivers/nfc/trf7970a.c 21209 21210TI TSC2046 ADC DRIVER 21211M: Oleksij Rempel <o.rempel@pengutronix.de> 21212R: kernel@pengutronix.de 21213L: linux-iio@vger.kernel.org 21214S: Maintained 21215F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21216F: drivers/iio/adc/ti-tsc2046.c 21217 21218TI TWL4030 SERIES SOC CODEC DRIVER 21219M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21220L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21221S: Maintained 21222F: sound/soc/codecs/twl4030* 21223 21224TI VPE/CAL DRIVERS 21225M: Benoit Parrot <bparrot@ti.com> 21226L: linux-media@vger.kernel.org 21227S: Maintained 21228W: http://linuxtv.org/ 21229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21230F: Documentation/devicetree/bindings/media/ti,cal.yaml 21231F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21232F: drivers/media/platform/ti/cal/ 21233F: drivers/media/platform/ti/vpe/ 21234 21235TI WILINK WIRELESS DRIVERS 21236L: linux-wireless@vger.kernel.org 21237S: Orphan 21238W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21239W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21240T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21241F: drivers/net/wireless/ti/ 21242 21243TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21244M: John Stultz <jstultz@google.com> 21245M: Thomas Gleixner <tglx@linutronix.de> 21246R: Stephen Boyd <sboyd@kernel.org> 21247L: linux-kernel@vger.kernel.org 21248S: Supported 21249T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21250F: include/linux/clocksource.h 21251F: include/linux/time.h 21252F: include/linux/timex.h 21253F: include/uapi/linux/time.h 21254F: include/uapi/linux/timex.h 21255F: kernel/time/alarmtimer.c 21256F: kernel/time/clocksource.c 21257F: kernel/time/ntp.c 21258F: kernel/time/time*.c 21259F: tools/testing/selftests/timers/ 21260 21261TIPC NETWORK LAYER 21262M: Jon Maloy <jmaloy@redhat.com> 21263M: Ying Xue <ying.xue@windriver.com> 21264L: netdev@vger.kernel.org (core kernel code) 21265L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21266S: Maintained 21267W: http://tipc.sourceforge.net/ 21268F: include/uapi/linux/tipc*.h 21269F: net/tipc/ 21270 21271TLAN NETWORK DRIVER 21272M: Samuel Chessman <chessman@tux.org> 21273L: tlan-devel@lists.sourceforge.net (subscribers-only) 21274S: Maintained 21275W: http://sourceforge.net/projects/tlan/ 21276F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21277F: drivers/net/ethernet/ti/tlan.* 21278 21279TMIO/SDHI MMC DRIVER 21280M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21281L: linux-mmc@vger.kernel.org 21282L: linux-renesas-soc@vger.kernel.org 21283S: Supported 21284F: drivers/mmc/host/renesas_sdhi* 21285F: drivers/mmc/host/tmio_mmc* 21286F: include/linux/mfd/tmio.h 21287 21288TMP401 HARDWARE MONITOR DRIVER 21289M: Guenter Roeck <linux@roeck-us.net> 21290L: linux-hwmon@vger.kernel.org 21291S: Maintained 21292F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21293F: Documentation/hwmon/tmp401.rst 21294F: drivers/hwmon/tmp401.c 21295 21296TMP464 HARDWARE MONITOR DRIVER 21297M: Guenter Roeck <linux@roeck-us.net> 21298L: linux-hwmon@vger.kernel.org 21299S: Maintained 21300F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21301F: Documentation/hwmon/tmp464.rst 21302F: drivers/hwmon/tmp464.c 21303 21304TMP513 HARDWARE MONITOR DRIVER 21305M: Eric Tremblay <etremblay@distech-controls.com> 21306L: linux-hwmon@vger.kernel.org 21307S: Maintained 21308F: Documentation/hwmon/tmp513.rst 21309F: drivers/hwmon/tmp513.c 21310 21311TMPFS (SHMEM FILESYSTEM) 21312M: Hugh Dickins <hughd@google.com> 21313L: linux-mm@kvack.org 21314S: Maintained 21315F: include/linux/shmem_fs.h 21316F: mm/shmem.c 21317 21318TOMOYO SECURITY MODULE 21319M: Kentaro Takeda <takedakn@nttdata.co.jp> 21320M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21321L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21322L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21323L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21324L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21325S: Maintained 21326W: https://tomoyo.osdn.jp/ 21327F: security/tomoyo/ 21328 21329TOPSTAR LAPTOP EXTRAS DRIVER 21330M: Herton Ronaldo Krzesinski <herton@canonical.com> 21331L: platform-driver-x86@vger.kernel.org 21332S: Maintained 21333F: drivers/platform/x86/topstar-laptop.c 21334 21335TORTURE-TEST MODULES 21336M: Davidlohr Bueso <dave@stgolabs.net> 21337M: "Paul E. McKenney" <paulmck@kernel.org> 21338M: Josh Triplett <josh@joshtriplett.org> 21339L: linux-kernel@vger.kernel.org 21340S: Supported 21341T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21342F: Documentation/RCU/torture.rst 21343F: kernel/locking/locktorture.c 21344F: kernel/rcu/rcuscale.c 21345F: kernel/rcu/rcutorture.c 21346F: kernel/rcu/refscale.c 21347F: kernel/torture.c 21348 21349TOSHIBA ACPI EXTRAS DRIVER 21350M: Azael Avalos <coproscefalo@gmail.com> 21351L: platform-driver-x86@vger.kernel.org 21352S: Maintained 21353F: drivers/platform/x86/toshiba_acpi.c 21354 21355TOSHIBA BLUETOOTH DRIVER 21356M: Azael Avalos <coproscefalo@gmail.com> 21357L: platform-driver-x86@vger.kernel.org 21358S: Maintained 21359F: drivers/platform/x86/toshiba_bluetooth.c 21360 21361TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21362M: Azael Avalos <coproscefalo@gmail.com> 21363L: platform-driver-x86@vger.kernel.org 21364S: Maintained 21365F: drivers/platform/x86/toshiba_haps.c 21366 21367TOSHIBA SMM DRIVER 21368M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21369S: Maintained 21370W: http://www.buzzard.org.uk/toshiba/ 21371F: drivers/char/toshiba.c 21372F: include/linux/toshiba.h 21373F: include/uapi/linux/toshiba.h 21374 21375TOSHIBA TC358743 DRIVER 21376M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21377L: linux-media@vger.kernel.org 21378S: Maintained 21379F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21380F: drivers/media/i2c/tc358743* 21381F: include/media/i2c/tc358743.h 21382 21383TOSHIBA WMI HOTKEYS DRIVER 21384M: Azael Avalos <coproscefalo@gmail.com> 21385L: platform-driver-x86@vger.kernel.org 21386S: Maintained 21387F: drivers/platform/x86/toshiba-wmi.c 21388 21389TPM DEVICE DRIVER 21390M: Peter Huewe <peterhuewe@gmx.de> 21391M: Jarkko Sakkinen <jarkko@kernel.org> 21392R: Jason Gunthorpe <jgg@ziepe.ca> 21393L: linux-integrity@vger.kernel.org 21394S: Maintained 21395W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21396Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21397T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21398F: drivers/char/tpm/ 21399 21400TPS546D24 DRIVER 21401M: Duke Du <dukedu83@gmail.com> 21402L: linux-hwmon@vger.kernel.org 21403S: Maintained 21404F: Documentation/hwmon/tps546d24.rst 21405F: drivers/hwmon/pmbus/tps546d24.c 21406 21407TRACING 21408M: Steven Rostedt <rostedt@goodmis.org> 21409M: Masami Hiramatsu <mhiramat@kernel.org> 21410L: linux-kernel@vger.kernel.org 21411L: linux-trace-kernel@vger.kernel.org 21412S: Maintained 21413Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21414T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21415F: Documentation/trace/* 21416F: fs/tracefs/ 21417F: include/linux/trace*.h 21418F: include/trace/ 21419F: kernel/trace/ 21420F: scripts/tracing/ 21421F: tools/testing/selftests/ftrace/ 21422 21423TRACING MMIO ACCESSES (MMIOTRACE) 21424M: Steven Rostedt <rostedt@goodmis.org> 21425M: Masami Hiramatsu <mhiramat@kernel.org> 21426R: Karol Herbst <karolherbst@gmail.com> 21427R: Pekka Paalanen <ppaalanen@gmail.com> 21428L: linux-kernel@vger.kernel.org 21429L: nouveau@lists.freedesktop.org 21430S: Maintained 21431F: arch/x86/mm/kmmio.c 21432F: arch/x86/mm/mmio-mod.c 21433F: arch/x86/mm/testmmiotrace.c 21434F: include/linux/mmiotrace.h 21435F: kernel/trace/trace_mmiotrace.c 21436 21437TRACING OS NOISE / LATENCY TRACERS 21438M: Steven Rostedt <rostedt@goodmis.org> 21439M: Daniel Bristot de Oliveira <bristot@kernel.org> 21440S: Maintained 21441F: Documentation/trace/hwlat_detector.rst 21442F: Documentation/trace/osnoise-tracer.rst 21443F: Documentation/trace/timerlat-tracer.rst 21444F: arch/*/kernel/trace.c 21445F: include/trace/events/osnoise.h 21446F: kernel/trace/trace_hwlat.c 21447F: kernel/trace/trace_irqsoff.c 21448F: kernel/trace/trace_osnoise.c 21449F: kernel/trace/trace_sched_wakeup.c 21450 21451TRADITIONAL CHINESE DOCUMENTATION 21452M: Hu Haowen <src.res@email.cn> 21453L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21454S: Maintained 21455W: https://github.com/srcres258/linux-doc 21456T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21457F: Documentation/translations/zh_TW/ 21458 21459TTY LAYER 21460M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21461M: Jiri Slaby <jirislaby@kernel.org> 21462S: Supported 21463T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21464F: Documentation/driver-api/serial/ 21465F: drivers/tty/ 21466F: drivers/tty/serial/serial_core.c 21467F: include/linux/selection.h 21468F: include/linux/serial.h 21469F: include/linux/serial_core.h 21470F: include/linux/sysrq.h 21471F: include/linux/tty*.h 21472F: include/linux/vt.h 21473F: include/linux/vt_*.h 21474F: include/uapi/linux/serial.h 21475F: include/uapi/linux/serial_core.h 21476F: include/uapi/linux/tty.h 21477 21478TUA9001 MEDIA DRIVER 21479M: Antti Palosaari <crope@iki.fi> 21480L: linux-media@vger.kernel.org 21481S: Maintained 21482W: https://linuxtv.org 21483W: http://palosaari.fi/linux/ 21484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21485T: git git://linuxtv.org/anttip/media_tree.git 21486F: drivers/media/tuners/tua9001* 21487 21488TULIP NETWORK DRIVERS 21489L: netdev@vger.kernel.org 21490L: linux-parisc@vger.kernel.org 21491S: Orphan 21492F: drivers/net/ethernet/dec/tulip/ 21493 21494TUN/TAP driver 21495M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21496S: Maintained 21497W: http://vtun.sourceforge.net/tun 21498F: Documentation/networking/tuntap.rst 21499F: arch/um/os-Linux/drivers/ 21500 21501TURBOCHANNEL SUBSYSTEM 21502M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21503M: Ralf Baechle <ralf@linux-mips.org> 21504L: linux-mips@vger.kernel.org 21505S: Maintained 21506Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21507F: drivers/tc/ 21508F: include/linux/tc.h 21509 21510TURBOSTAT UTILITY 21511M: "Len Brown" <lenb@kernel.org> 21512L: linux-pm@vger.kernel.org 21513S: Supported 21514Q: https://patchwork.kernel.org/project/linux-pm/list/ 21515B: https://bugzilla.kernel.org 21516T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21517F: tools/power/x86/turbostat/ 21518 21519TW5864 VIDEO4LINUX DRIVER 21520M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21521M: Anton Sviridenko <anton@corp.bluecherry.net> 21522M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21523M: Andrey Utkin <andrey_utkin@fastmail.com> 21524L: linux-media@vger.kernel.org 21525S: Supported 21526F: drivers/media/pci/tw5864/ 21527 21528TW68 VIDEO4LINUX DRIVER 21529M: Hans Verkuil <hverkuil@xs4all.nl> 21530L: linux-media@vger.kernel.org 21531S: Odd Fixes 21532W: https://linuxtv.org 21533T: git git://linuxtv.org/media_tree.git 21534F: drivers/media/pci/tw68/ 21535 21536TW686X VIDEO4LINUX DRIVER 21537M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21538L: linux-media@vger.kernel.org 21539S: Maintained 21540W: http://linuxtv.org 21541T: git git://linuxtv.org/media_tree.git 21542F: drivers/media/pci/tw686x/ 21543 21544U-BOOT ENVIRONMENT VARIABLES 21545M: Rafał Miłecki <rafal@milecki.pl> 21546S: Maintained 21547F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21548F: drivers/nvmem/u-boot-env.c 21549 21550UACCE ACCELERATOR FRAMEWORK 21551M: Zhangfei Gao <zhangfei.gao@linaro.org> 21552M: Zhou Wang <wangzhou1@hisilicon.com> 21553L: linux-accelerators@lists.ozlabs.org 21554L: linux-kernel@vger.kernel.org 21555S: Maintained 21556F: Documentation/ABI/testing/sysfs-driver-uacce 21557F: Documentation/misc-devices/uacce.rst 21558F: drivers/misc/uacce/ 21559F: include/linux/uacce.h 21560F: include/uapi/misc/uacce/ 21561 21562UBI FILE SYSTEM (UBIFS) 21563M: Richard Weinberger <richard@nod.at> 21564L: linux-mtd@lists.infradead.org 21565S: Supported 21566W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21567T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21568T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21569F: Documentation/ABI/testing/sysfs-fs-ubifs 21570F: Documentation/filesystems/ubifs-authentication.rst 21571F: Documentation/filesystems/ubifs.rst 21572F: fs/ubifs/ 21573 21574UBLK USERSPACE BLOCK DRIVER 21575M: Ming Lei <ming.lei@redhat.com> 21576L: linux-block@vger.kernel.org 21577S: Maintained 21578F: Documentation/block/ublk.rst 21579F: drivers/block/ublk_drv.c 21580F: include/uapi/linux/ublk_cmd.h 21581 21582UCLINUX (M68KNOMMU AND COLDFIRE) 21583M: Greg Ungerer <gerg@linux-m68k.org> 21584L: linux-m68k@lists.linux-m68k.org 21585S: Maintained 21586W: http://www.linux-m68k.org/ 21587T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21588F: arch/m68k/*/*_no.* 21589F: arch/m68k/68*/ 21590F: arch/m68k/coldfire/ 21591F: arch/m68k/include/asm/*_no.* 21592 21593UDF FILESYSTEM 21594M: Jan Kara <jack@suse.com> 21595S: Maintained 21596F: Documentation/filesystems/udf.rst 21597F: fs/udf/ 21598 21599UDRAW TABLET 21600M: Bastien Nocera <hadess@hadess.net> 21601L: linux-input@vger.kernel.org 21602S: Maintained 21603F: drivers/hid/hid-udraw-ps3.c 21604 21605UFS FILESYSTEM 21606M: Evgeniy Dushistov <dushistov@mail.ru> 21607S: Maintained 21608F: Documentation/admin-guide/ufs.rst 21609F: fs/ufs/ 21610 21611UHID USERSPACE HID IO DRIVER 21612M: David Rheinsberg <david.rheinsberg@gmail.com> 21613L: linux-input@vger.kernel.org 21614S: Maintained 21615F: drivers/hid/uhid.c 21616F: include/uapi/linux/uhid.h 21617 21618ULPI BUS 21619M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21620L: linux-usb@vger.kernel.org 21621S: Maintained 21622F: drivers/usb/common/ulpi.c 21623F: include/linux/ulpi/ 21624 21625UNICODE SUBSYSTEM 21626M: Gabriel Krisman Bertazi <krisman@collabora.com> 21627L: linux-fsdevel@vger.kernel.org 21628S: Supported 21629F: fs/unicode/ 21630 21631UNIFDEF 21632M: Tony Finch <dot@dotat.at> 21633S: Maintained 21634W: http://dotat.at/prog/unifdef 21635F: scripts/unifdef.c 21636 21637UNIFORM CDROM DRIVER 21638M: Phillip Potter <phil@philpotter.co.uk> 21639S: Maintained 21640F: Documentation/cdrom/ 21641F: drivers/cdrom/cdrom.c 21642F: include/linux/cdrom.h 21643F: include/uapi/linux/cdrom.h 21644 21645UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21646R: Alim Akhtar <alim.akhtar@samsung.com> 21647R: Avri Altman <avri.altman@wdc.com> 21648R: Bart Van Assche <bvanassche@acm.org> 21649L: linux-scsi@vger.kernel.org 21650S: Supported 21651F: Documentation/devicetree/bindings/ufs/ 21652F: Documentation/scsi/ufs.rst 21653F: drivers/ufs/core/ 21654 21655UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21656M: Pedro Sousa <pedrom.sousa@synopsys.com> 21657L: linux-scsi@vger.kernel.org 21658S: Supported 21659F: drivers/ufs/host/*dwc* 21660 21661UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21662M: Alim Akhtar <alim.akhtar@samsung.com> 21663L: linux-scsi@vger.kernel.org 21664S: Maintained 21665F: drivers/ufs/host/ufs-exynos* 21666 21667UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21668M: Stanley Chu <stanley.chu@mediatek.com> 21669L: linux-scsi@vger.kernel.org 21670L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21671S: Maintained 21672F: drivers/ufs/host/ufs-mediatek* 21673 21674UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21675M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21676L: linux-arm-msm@vger.kernel.org 21677L: linux-scsi@vger.kernel.org 21678S: Maintained 21679F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21680F: drivers/ufs/host/ufs-qcom* 21681 21682UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21683M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21684L: linux-renesas-soc@vger.kernel.org 21685L: linux-scsi@vger.kernel.org 21686S: Maintained 21687F: drivers/ufs/host/ufs-renesas.c 21688 21689UNSORTED BLOCK IMAGES (UBI) 21690M: Richard Weinberger <richard@nod.at> 21691L: linux-mtd@lists.infradead.org 21692S: Supported 21693W: http://www.linux-mtd.infradead.org/ 21694T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21695T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21696F: drivers/mtd/ubi/ 21697F: include/linux/mtd/ubi.h 21698F: include/uapi/mtd/ubi-user.h 21699 21700USB "USBNET" DRIVER FRAMEWORK 21701M: Oliver Neukum <oneukum@suse.com> 21702L: netdev@vger.kernel.org 21703S: Maintained 21704W: http://www.linux-usb.org/usbnet 21705F: drivers/net/usb/usbnet.c 21706F: include/linux/usb/usbnet.h 21707 21708USB ACM DRIVER 21709M: Oliver Neukum <oneukum@suse.com> 21710L: linux-usb@vger.kernel.org 21711S: Maintained 21712F: Documentation/usb/acm.rst 21713F: drivers/usb/class/cdc-acm.* 21714 21715USB APPLE MFI FASTCHARGE DRIVER 21716M: Bastien Nocera <hadess@hadess.net> 21717L: linux-usb@vger.kernel.org 21718S: Maintained 21719F: drivers/usb/misc/apple-mfi-fastcharge.c 21720 21721USB AR5523 WIRELESS DRIVER 21722M: Pontus Fuchs <pontus.fuchs@gmail.com> 21723L: linux-wireless@vger.kernel.org 21724S: Maintained 21725F: drivers/net/wireless/ath/ar5523/ 21726 21727USB ATTACHED SCSI 21728M: Oliver Neukum <oneukum@suse.com> 21729L: linux-usb@vger.kernel.org 21730L: linux-scsi@vger.kernel.org 21731S: Maintained 21732F: drivers/usb/storage/uas.c 21733 21734USB CDC ETHERNET DRIVER 21735M: Oliver Neukum <oliver@neukum.org> 21736L: linux-usb@vger.kernel.org 21737S: Maintained 21738F: drivers/net/usb/cdc_*.c 21739F: include/uapi/linux/usb/cdc.h 21740 21741USB CHAOSKEY DRIVER 21742M: Keith Packard <keithp@keithp.com> 21743L: linux-usb@vger.kernel.org 21744S: Maintained 21745F: drivers/usb/misc/chaoskey.c 21746 21747USB CYPRESS C67X00 DRIVER 21748L: linux-usb@vger.kernel.org 21749S: Orphan 21750F: drivers/usb/c67x00/ 21751 21752USB DAVICOM DM9601 DRIVER 21753M: Peter Korsgaard <peter@korsgaard.com> 21754L: netdev@vger.kernel.org 21755S: Maintained 21756W: http://www.linux-usb.org/usbnet 21757F: drivers/net/usb/dm9601.c 21758 21759USB EHCI DRIVER 21760M: Alan Stern <stern@rowland.harvard.edu> 21761L: linux-usb@vger.kernel.org 21762S: Maintained 21763F: Documentation/usb/ehci.rst 21764F: drivers/usb/host/ehci* 21765 21766USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21767M: Jiri Kosina <jikos@kernel.org> 21768M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21769L: linux-usb@vger.kernel.org 21770S: Maintained 21771T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21772F: Documentation/hid/hiddev.rst 21773F: drivers/hid/usbhid/ 21774 21775USB INTEL XHCI ROLE MUX DRIVER 21776M: Hans de Goede <hdegoede@redhat.com> 21777L: linux-usb@vger.kernel.org 21778S: Maintained 21779F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21780 21781USB IP DRIVER FOR HISILICON KIRIN 960 21782M: Yu Chen <chenyu56@huawei.com> 21783M: Binghui Wang <wangbinghui@hisilicon.com> 21784L: linux-usb@vger.kernel.org 21785S: Maintained 21786F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21787F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21788 21789USB IP DRIVER FOR HISILICON KIRIN 970 21790M: Mauro Carvalho Chehab <mchehab@kernel.org> 21791L: linux-usb@vger.kernel.org 21792S: Maintained 21793F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21794F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21795 21796USB ISP116X DRIVER 21797M: Olav Kongas <ok@artecdesign.ee> 21798L: linux-usb@vger.kernel.org 21799S: Maintained 21800F: drivers/usb/host/isp116x* 21801F: include/linux/usb/isp116x.h 21802 21803USB ISP1760 DRIVER 21804M: Rui Miguel Silva <rui.silva@linaro.org> 21805L: linux-usb@vger.kernel.org 21806S: Maintained 21807F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21808F: drivers/usb/isp1760/* 21809 21810USB LAN78XX ETHERNET DRIVER 21811M: Woojung Huh <woojung.huh@microchip.com> 21812M: UNGLinuxDriver@microchip.com 21813L: netdev@vger.kernel.org 21814S: Maintained 21815F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21816F: drivers/net/usb/lan78xx.* 21817F: include/dt-bindings/net/microchip-lan78xx.h 21818 21819USB MASS STORAGE DRIVER 21820M: Alan Stern <stern@rowland.harvard.edu> 21821L: linux-usb@vger.kernel.org 21822L: usb-storage@lists.one-eyed-alien.net 21823S: Maintained 21824F: drivers/usb/storage/ 21825 21826USB MIDI DRIVER 21827M: Clemens Ladisch <clemens@ladisch.de> 21828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21829S: Maintained 21830T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21831F: sound/usb/midi.* 21832 21833USB NETWORKING DRIVERS 21834L: linux-usb@vger.kernel.org 21835S: Odd Fixes 21836F: drivers/net/usb/ 21837 21838USB OHCI DRIVER 21839M: Alan Stern <stern@rowland.harvard.edu> 21840L: linux-usb@vger.kernel.org 21841S: Maintained 21842F: Documentation/usb/ohci.rst 21843F: drivers/usb/host/ohci* 21844 21845USB OTG FSM (Finite State Machine) 21846M: Peter Chen <peter.chen@kernel.org> 21847L: linux-usb@vger.kernel.org 21848S: Maintained 21849T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21850F: drivers/usb/common/usb-otg-fsm.c 21851 21852USB OVER IP DRIVER 21853M: Valentina Manea <valentina.manea.m@gmail.com> 21854M: Shuah Khan <shuah@kernel.org> 21855M: Shuah Khan <skhan@linuxfoundation.org> 21856R: Hongren Zheng <i@zenithal.me> 21857L: linux-usb@vger.kernel.org 21858S: Maintained 21859F: Documentation/usb/usbip_protocol.rst 21860F: drivers/usb/usbip/ 21861F: tools/testing/selftests/drivers/usb/usbip/ 21862F: tools/usb/usbip/ 21863 21864USB PEGASUS DRIVER 21865M: Petko Manolov <petkan@nucleusys.com> 21866L: linux-usb@vger.kernel.org 21867L: netdev@vger.kernel.org 21868S: Maintained 21869W: https://github.com/petkan/pegasus 21870T: git https://github.com/petkan/pegasus.git 21871F: drivers/net/usb/pegasus.* 21872 21873USB PRINTER DRIVER (usblp) 21874M: Pete Zaitcev <zaitcev@redhat.com> 21875L: linux-usb@vger.kernel.org 21876S: Supported 21877F: drivers/usb/class/usblp.c 21878 21879USB QMI WWAN NETWORK DRIVER 21880M: Bjørn Mork <bjorn@mork.no> 21881L: netdev@vger.kernel.org 21882S: Maintained 21883F: Documentation/ABI/testing/sysfs-class-net-qmi 21884F: drivers/net/usb/qmi_wwan.c 21885 21886USB RAW GADGET DRIVER 21887R: Andrey Konovalov <andreyknvl@gmail.com> 21888L: linux-usb@vger.kernel.org 21889S: Maintained 21890F: Documentation/usb/raw-gadget.rst 21891F: drivers/usb/gadget/legacy/raw_gadget.c 21892F: include/uapi/linux/usb/raw_gadget.h 21893 21894USB RTL8150 DRIVER 21895M: Petko Manolov <petkan@nucleusys.com> 21896L: linux-usb@vger.kernel.org 21897L: netdev@vger.kernel.org 21898S: Maintained 21899W: https://github.com/petkan/rtl8150 21900T: git https://github.com/petkan/rtl8150.git 21901F: drivers/net/usb/rtl8150.c 21902 21903USB SERIAL SUBSYSTEM 21904M: Johan Hovold <johan@kernel.org> 21905L: linux-usb@vger.kernel.org 21906S: Maintained 21907T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21908F: Documentation/usb/usb-serial.rst 21909F: drivers/usb/serial/ 21910F: include/linux/usb/serial.h 21911 21912USB SMSC75XX ETHERNET DRIVER 21913M: Steve Glendinning <steve.glendinning@shawell.net> 21914L: netdev@vger.kernel.org 21915S: Maintained 21916F: drivers/net/usb/smsc75xx.* 21917 21918USB SMSC95XX ETHERNET DRIVER 21919M: Steve Glendinning <steve.glendinning@shawell.net> 21920M: UNGLinuxDriver@microchip.com 21921L: netdev@vger.kernel.org 21922S: Maintained 21923F: drivers/net/usb/smsc95xx.* 21924 21925USB SUBSYSTEM 21926M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21927L: linux-usb@vger.kernel.org 21928S: Supported 21929W: http://www.linux-usb.org 21930T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21931F: Documentation/devicetree/bindings/usb/ 21932F: Documentation/usb/ 21933F: drivers/usb/ 21934F: include/dt-bindings/usb/ 21935F: include/linux/usb.h 21936F: include/linux/usb/ 21937 21938USB TYPEC BUS FOR ALTERNATE MODES 21939M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21940L: linux-usb@vger.kernel.org 21941S: Maintained 21942F: Documentation/ABI/testing/sysfs-bus-typec 21943F: Documentation/driver-api/usb/typec_bus.rst 21944F: drivers/usb/typec/altmodes/ 21945F: include/linux/usb/typec_altmode.h 21946 21947USB TYPEC CLASS 21948M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21949L: linux-usb@vger.kernel.org 21950S: Maintained 21951F: Documentation/ABI/testing/sysfs-class-typec 21952F: Documentation/driver-api/usb/typec.rst 21953F: drivers/usb/typec/ 21954F: include/linux/usb/typec.h 21955 21956USB TYPEC INTEL PMC MUX DRIVER 21957M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21958L: linux-usb@vger.kernel.org 21959S: Maintained 21960F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21961F: drivers/usb/typec/mux/intel_pmc_mux.c 21962 21963USB TYPEC PI3USB30532 MUX DRIVER 21964M: Hans de Goede <hdegoede@redhat.com> 21965L: linux-usb@vger.kernel.org 21966S: Maintained 21967F: drivers/usb/typec/mux/pi3usb30532.c 21968 21969USB TYPEC PORT CONTROLLER DRIVERS 21970M: Guenter Roeck <linux@roeck-us.net> 21971L: linux-usb@vger.kernel.org 21972S: Maintained 21973F: drivers/usb/typec/tcpm/ 21974 21975USB UHCI DRIVER 21976M: Alan Stern <stern@rowland.harvard.edu> 21977L: linux-usb@vger.kernel.org 21978S: Maintained 21979F: drivers/usb/host/uhci* 21980 21981USB VIDEO CLASS 21982M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21983L: linux-media@vger.kernel.org 21984S: Maintained 21985W: http://www.ideasonboard.org/uvc/ 21986T: git git://linuxtv.org/media_tree.git 21987F: drivers/media/usb/uvc/ 21988F: include/uapi/linux/uvcvideo.h 21989 21990USB WEBCAM GADGET 21991M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21992M: Daniel Scally <dan.scally@ideasonboard.com> 21993L: linux-usb@vger.kernel.org 21994S: Maintained 21995F: drivers/usb/gadget/function/*uvc* 21996F: drivers/usb/gadget/legacy/webcam.c 21997F: include/uapi/linux/usb/g_uvc.h 21998 21999USB WIRELESS RNDIS DRIVER (rndis_wlan) 22000M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22001L: linux-wireless@vger.kernel.org 22002S: Maintained 22003F: drivers/net/wireless/legacy/rndis_wlan.c 22004 22005USB XHCI DRIVER 22006M: Mathias Nyman <mathias.nyman@intel.com> 22007L: linux-usb@vger.kernel.org 22008S: Supported 22009F: drivers/usb/host/pci-quirks* 22010F: drivers/usb/host/xhci* 22011 22012USB ZD1201 DRIVER 22013L: linux-wireless@vger.kernel.org 22014S: Orphan 22015W: http://linux-lc100020.sourceforge.net 22016F: drivers/net/wireless/zydas/zd1201.* 22017 22018USER DATAGRAM PROTOCOL (UDP) 22019M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22020S: Maintained 22021F: include/linux/udp.h 22022F: net/ipv4/udp.c 22023F: net/ipv6/udp.c 22024 22025USER-MODE LINUX (UML) 22026M: Richard Weinberger <richard@nod.at> 22027M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22028M: Johannes Berg <johannes@sipsolutions.net> 22029L: linux-um@lists.infradead.org 22030S: Maintained 22031W: http://user-mode-linux.sourceforge.net 22032Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22033T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22034T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22035F: Documentation/virt/uml/ 22036F: arch/um/ 22037F: arch/x86/um/ 22038F: fs/hostfs/ 22039 22040USERSPACE COPYIN/COPYOUT (UIOVEC) 22041M: Alexander Viro <viro@zeniv.linux.org.uk> 22042S: Maintained 22043F: include/linux/uio.h 22044F: lib/iov_iter.c 22045 22046USERSPACE DMA BUFFER DRIVER 22047M: Gerd Hoffmann <kraxel@redhat.com> 22048L: dri-devel@lists.freedesktop.org 22049S: Maintained 22050T: git git://anongit.freedesktop.org/drm/drm-misc 22051F: drivers/dma-buf/udmabuf.c 22052F: include/uapi/linux/udmabuf.h 22053 22054USERSPACE I/O (UIO) 22055M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22056S: Maintained 22057T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22058F: Documentation/driver-api/uio-howto.rst 22059F: drivers/uio/ 22060F: include/linux/uio_driver.h 22061 22062UTIL-LINUX PACKAGE 22063M: Karel Zak <kzak@redhat.com> 22064L: util-linux@vger.kernel.org 22065S: Maintained 22066W: http://en.wikipedia.org/wiki/Util-linux 22067T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22068 22069UUID HELPERS 22070R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22071L: linux-kernel@vger.kernel.org 22072S: Maintained 22073F: include/linux/uuid.h 22074F: lib/test_uuid.c 22075F: lib/uuid.c 22076 22077UV SYSFS DRIVER 22078M: Justin Ernst <justin.ernst@hpe.com> 22079L: platform-driver-x86@vger.kernel.org 22080S: Maintained 22081F: drivers/platform/x86/uv_sysfs.c 22082 22083UVESAFB DRIVER 22084M: Michal Januszewski <spock@gentoo.org> 22085L: linux-fbdev@vger.kernel.org 22086S: Maintained 22087W: https://github.com/mjanusz/v86d 22088F: Documentation/fb/uvesafb.rst 22089F: drivers/video/fbdev/uvesafb.* 22090 22091Ux500 CLOCK DRIVERS 22092M: Ulf Hansson <ulf.hansson@linaro.org> 22093L: linux-clk@vger.kernel.org 22094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22095S: Maintained 22096F: drivers/clk/ux500/ 22097 22098VF610 NAND DRIVER 22099M: Stefan Agner <stefan@agner.ch> 22100L: linux-mtd@lists.infradead.org 22101S: Supported 22102F: drivers/mtd/nand/raw/vf610_nfc.c 22103 22104VFAT/FAT/MSDOS FILESYSTEM 22105M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22106S: Maintained 22107F: Documentation/filesystems/vfat.rst 22108F: fs/fat/ 22109F: tools/testing/selftests/filesystems/fat/ 22110 22111VFIO DRIVER 22112M: Alex Williamson <alex.williamson@redhat.com> 22113L: kvm@vger.kernel.org 22114S: Maintained 22115T: git https://github.com/awilliam/linux-vfio.git 22116F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22117F: Documentation/driver-api/vfio.rst 22118F: drivers/vfio/ 22119F: include/linux/vfio.h 22120F: include/linux/vfio_pci_core.h 22121F: include/uapi/linux/vfio.h 22122 22123VFIO FSL-MC DRIVER 22124M: Diana Craciun <diana.craciun@oss.nxp.com> 22125L: kvm@vger.kernel.org 22126S: Maintained 22127F: drivers/vfio/fsl-mc/ 22128 22129VFIO HISILICON PCI DRIVER 22130M: Longfang Liu <liulongfang@huawei.com> 22131M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22132L: kvm@vger.kernel.org 22133S: Maintained 22134F: drivers/vfio/pci/hisilicon/ 22135 22136VFIO MEDIATED DEVICE DRIVERS 22137M: Kirti Wankhede <kwankhede@nvidia.com> 22138L: kvm@vger.kernel.org 22139S: Maintained 22140F: Documentation/driver-api/vfio-mediated-device.rst 22141F: drivers/vfio/mdev/ 22142F: include/linux/mdev.h 22143F: samples/vfio-mdev/ 22144 22145VFIO MLX5 PCI DRIVER 22146M: Yishai Hadas <yishaih@nvidia.com> 22147L: kvm@vger.kernel.org 22148S: Maintained 22149F: drivers/vfio/pci/mlx5/ 22150 22151VFIO PCI DEVICE SPECIFIC DRIVERS 22152R: Jason Gunthorpe <jgg@nvidia.com> 22153R: Yishai Hadas <yishaih@nvidia.com> 22154R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22155R: Kevin Tian <kevin.tian@intel.com> 22156L: kvm@vger.kernel.org 22157S: Maintained 22158P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22159F: drivers/vfio/pci/*/ 22160 22161VFIO PLATFORM DRIVER 22162M: Eric Auger <eric.auger@redhat.com> 22163L: kvm@vger.kernel.org 22164S: Maintained 22165F: drivers/vfio/platform/ 22166 22167VGA_SWITCHEROO 22168R: Lukas Wunner <lukas@wunner.de> 22169S: Maintained 22170T: git git://anongit.freedesktop.org/drm/drm-misc 22171F: Documentation/gpu/vga-switcheroo.rst 22172F: drivers/gpu/vga/vga_switcheroo.c 22173F: include/linux/vga_switcheroo.h 22174 22175VIA RHINE NETWORK DRIVER 22176M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22177S: Maintained 22178F: drivers/net/ethernet/via/via-rhine.c 22179 22180VIA SD/MMC CARD CONTROLLER DRIVER 22181M: Bruce Chang <brucechang@via.com.tw> 22182M: Harald Welte <HaraldWelte@viatech.com> 22183S: Maintained 22184F: drivers/mmc/host/via-sdmmc.c 22185 22186VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22187M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22188L: linux-fbdev@vger.kernel.org 22189S: Maintained 22190F: drivers/video/fbdev/via/ 22191F: include/linux/via-core.h 22192F: include/linux/via-gpio.h 22193F: include/linux/via_i2c.h 22194 22195VIA VELOCITY NETWORK DRIVER 22196M: Francois Romieu <romieu@fr.zoreil.com> 22197L: netdev@vger.kernel.org 22198S: Maintained 22199F: drivers/net/ethernet/via/via-velocity.* 22200 22201VICODEC VIRTUAL CODEC DRIVER 22202M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22203L: linux-media@vger.kernel.org 22204S: Maintained 22205W: https://linuxtv.org 22206T: git git://linuxtv.org/media_tree.git 22207F: drivers/media/test-drivers/vicodec/* 22208 22209VIDEO I2C POLLING DRIVER 22210M: Matt Ranostay <matt.ranostay@konsulko.com> 22211L: linux-media@vger.kernel.org 22212S: Maintained 22213F: drivers/media/i2c/video-i2c.c 22214 22215VIDEO MULTIPLEXER DRIVER 22216M: Philipp Zabel <p.zabel@pengutronix.de> 22217L: linux-media@vger.kernel.org 22218S: Maintained 22219F: drivers/media/platform/video-mux.c 22220 22221VIDEOBUF2 FRAMEWORK 22222M: Tomasz Figa <tfiga@chromium.org> 22223M: Marek Szyprowski <m.szyprowski@samsung.com> 22224L: linux-media@vger.kernel.org 22225S: Maintained 22226F: drivers/media/common/videobuf2/* 22227F: include/media/videobuf2-* 22228 22229VIDTV VIRTUAL DIGITAL TV DRIVER 22230M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22231L: linux-media@vger.kernel.org 22232S: Maintained 22233W: https://linuxtv.org 22234T: git git://linuxtv.org/media_tree.git 22235F: drivers/media/test-drivers/vidtv/* 22236 22237VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22238M: Shuah Khan <skhan@linuxfoundation.org> 22239R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22240L: linux-media@vger.kernel.org 22241S: Maintained 22242W: https://linuxtv.org 22243T: git git://linuxtv.org/media_tree.git 22244F: drivers/media/test-drivers/vimc/* 22245 22246VIRT LIB 22247M: Alex Williamson <alex.williamson@redhat.com> 22248M: Paolo Bonzini <pbonzini@redhat.com> 22249L: kvm@vger.kernel.org 22250S: Supported 22251F: virt/lib/ 22252 22253VIRTIO AND VHOST VSOCK DRIVER 22254M: Stefan Hajnoczi <stefanha@redhat.com> 22255M: Stefano Garzarella <sgarzare@redhat.com> 22256L: kvm@vger.kernel.org 22257L: virtualization@lists.linux-foundation.org 22258L: netdev@vger.kernel.org 22259S: Maintained 22260F: drivers/vhost/vsock.c 22261F: include/linux/virtio_vsock.h 22262F: include/uapi/linux/virtio_vsock.h 22263F: net/vmw_vsock/virtio_transport.c 22264F: net/vmw_vsock/virtio_transport_common.c 22265 22266VIRTIO BALLOON 22267M: "Michael S. Tsirkin" <mst@redhat.com> 22268M: David Hildenbrand <david@redhat.com> 22269L: virtualization@lists.linux-foundation.org 22270S: Maintained 22271F: drivers/virtio/virtio_balloon.c 22272F: include/linux/balloon_compaction.h 22273F: include/uapi/linux/virtio_balloon.h 22274F: mm/balloon_compaction.c 22275 22276VIRTIO BLOCK AND SCSI DRIVERS 22277M: "Michael S. Tsirkin" <mst@redhat.com> 22278M: Jason Wang <jasowang@redhat.com> 22279R: Paolo Bonzini <pbonzini@redhat.com> 22280R: Stefan Hajnoczi <stefanha@redhat.com> 22281L: virtualization@lists.linux-foundation.org 22282S: Maintained 22283F: drivers/block/virtio_blk.c 22284F: drivers/scsi/virtio_scsi.c 22285F: drivers/vhost/scsi.c 22286F: include/uapi/linux/virtio_blk.h 22287F: include/uapi/linux/virtio_scsi.h 22288 22289VIRTIO CONSOLE DRIVER 22290M: Amit Shah <amit@kernel.org> 22291L: virtualization@lists.linux-foundation.org 22292S: Maintained 22293F: drivers/char/virtio_console.c 22294F: include/linux/virtio_console.h 22295F: include/uapi/linux/virtio_console.h 22296 22297VIRTIO CORE AND NET DRIVERS 22298M: "Michael S. Tsirkin" <mst@redhat.com> 22299M: Jason Wang <jasowang@redhat.com> 22300R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22301L: virtualization@lists.linux-foundation.org 22302S: Maintained 22303F: Documentation/ABI/testing/sysfs-bus-vdpa 22304F: Documentation/ABI/testing/sysfs-class-vduse 22305F: Documentation/devicetree/bindings/virtio/ 22306F: Documentation/driver-api/virtio/ 22307F: drivers/block/virtio_blk.c 22308F: drivers/crypto/virtio/ 22309F: drivers/net/virtio_net.c 22310F: drivers/vdpa/ 22311F: drivers/virtio/ 22312F: include/linux/vdpa.h 22313F: include/linux/virtio*.h 22314F: include/linux/vringh.h 22315F: include/uapi/linux/virtio_*.h 22316F: tools/virtio/ 22317 22318VIRTIO CRYPTO DRIVER 22319M: Gonglei <arei.gonglei@huawei.com> 22320L: virtualization@lists.linux-foundation.org 22321L: linux-crypto@vger.kernel.org 22322S: Maintained 22323F: drivers/crypto/virtio/ 22324F: include/uapi/linux/virtio_crypto.h 22325 22326VIRTIO DRIVERS FOR S390 22327M: Cornelia Huck <cohuck@redhat.com> 22328M: Halil Pasic <pasic@linux.ibm.com> 22329M: Eric Farman <farman@linux.ibm.com> 22330L: linux-s390@vger.kernel.org 22331L: virtualization@lists.linux-foundation.org 22332L: kvm@vger.kernel.org 22333S: Supported 22334F: arch/s390/include/uapi/asm/virtio-ccw.h 22335F: drivers/s390/virtio/ 22336 22337VIRTIO FILE SYSTEM 22338M: Vivek Goyal <vgoyal@redhat.com> 22339M: Stefan Hajnoczi <stefanha@redhat.com> 22340M: Miklos Szeredi <miklos@szeredi.hu> 22341L: virtualization@lists.linux-foundation.org 22342L: linux-fsdevel@vger.kernel.org 22343S: Supported 22344W: https://virtio-fs.gitlab.io/ 22345F: Documentation/filesystems/virtiofs.rst 22346F: fs/fuse/virtio_fs.c 22347F: include/uapi/linux/virtio_fs.h 22348 22349VIRTIO GPIO DRIVER 22350M: Enrico Weigelt, metux IT consult <info@metux.net> 22351M: Viresh Kumar <vireshk@kernel.org> 22352L: linux-gpio@vger.kernel.org 22353L: virtualization@lists.linux-foundation.org 22354S: Maintained 22355F: drivers/gpio/gpio-virtio.c 22356F: include/uapi/linux/virtio_gpio.h 22357 22358VIRTIO GPU DRIVER 22359M: David Airlie <airlied@redhat.com> 22360M: Gerd Hoffmann <kraxel@redhat.com> 22361R: Gurchetan Singh <gurchetansingh@chromium.org> 22362R: Chia-I Wu <olvaffe@gmail.com> 22363L: dri-devel@lists.freedesktop.org 22364L: virtualization@lists.linux-foundation.org 22365S: Maintained 22366T: git git://anongit.freedesktop.org/drm/drm-misc 22367F: drivers/gpu/drm/virtio/ 22368F: include/uapi/linux/virtio_gpu.h 22369 22370VIRTIO HOST (VHOST) 22371M: "Michael S. Tsirkin" <mst@redhat.com> 22372M: Jason Wang <jasowang@redhat.com> 22373L: kvm@vger.kernel.org 22374L: virtualization@lists.linux-foundation.org 22375L: netdev@vger.kernel.org 22376S: Maintained 22377T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22378F: drivers/vhost/ 22379F: include/linux/sched/vhost_task.h 22380F: include/linux/vhost_iotlb.h 22381F: include/uapi/linux/vhost.h 22382F: kernel/vhost_task.c 22383 22384VIRTIO I2C DRIVER 22385M: Conghui Chen <conghui.chen@intel.com> 22386M: Viresh Kumar <viresh.kumar@linaro.org> 22387L: linux-i2c@vger.kernel.org 22388L: virtualization@lists.linux-foundation.org 22389S: Maintained 22390F: drivers/i2c/busses/i2c-virtio.c 22391F: include/uapi/linux/virtio_i2c.h 22392 22393VIRTIO INPUT DRIVER 22394M: Gerd Hoffmann <kraxel@redhat.com> 22395S: Maintained 22396F: drivers/virtio/virtio_input.c 22397F: include/uapi/linux/virtio_input.h 22398 22399VIRTIO IOMMU DRIVER 22400M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22401L: virtualization@lists.linux-foundation.org 22402S: Maintained 22403F: drivers/iommu/virtio-iommu.c 22404F: include/uapi/linux/virtio_iommu.h 22405 22406VIRTIO MEM DRIVER 22407M: David Hildenbrand <david@redhat.com> 22408L: virtualization@lists.linux-foundation.org 22409S: Maintained 22410W: https://virtio-mem.gitlab.io/ 22411F: drivers/virtio/virtio_mem.c 22412F: include/uapi/linux/virtio_mem.h 22413 22414VIRTIO PMEM DRIVER 22415M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22416L: virtualization@lists.linux-foundation.org 22417S: Maintained 22418F: drivers/nvdimm/nd_virtio.c 22419F: drivers/nvdimm/virtio_pmem.c 22420 22421VIRTIO SOUND DRIVER 22422M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22423M: "Michael S. Tsirkin" <mst@redhat.com> 22424L: virtualization@lists.linux-foundation.org 22425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22426S: Maintained 22427F: include/uapi/linux/virtio_snd.h 22428F: sound/virtio/* 22429 22430VIRTUAL BOX GUEST DEVICE DRIVER 22431M: Hans de Goede <hdegoede@redhat.com> 22432M: Arnd Bergmann <arnd@arndb.de> 22433M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22434S: Maintained 22435F: drivers/virt/vboxguest/ 22436F: include/linux/vbox_utils.h 22437F: include/uapi/linux/vbox*.h 22438 22439VIRTUAL BOX SHARED FOLDER VFS DRIVER 22440M: Hans de Goede <hdegoede@redhat.com> 22441L: linux-fsdevel@vger.kernel.org 22442S: Maintained 22443F: fs/vboxsf/* 22444 22445VIRTUAL SERIO DEVICE DRIVER 22446M: Stephen Chandler Paul <thatslyude@gmail.com> 22447S: Maintained 22448F: drivers/input/serio/userio.c 22449F: include/uapi/linux/userio.h 22450 22451VISL VIRTUAL STATELESS DECODER DRIVER 22452M: Daniel Almeida <daniel.almeida@collabora.com> 22453L: linux-media@vger.kernel.org 22454S: Supported 22455F: drivers/media/test-drivers/visl 22456 22457VIVID VIRTUAL VIDEO DRIVER 22458M: Hans Verkuil <hverkuil@xs4all.nl> 22459L: linux-media@vger.kernel.org 22460S: Maintained 22461W: https://linuxtv.org 22462T: git git://linuxtv.org/media_tree.git 22463F: drivers/media/test-drivers/vivid/* 22464 22465VLYNQ BUS 22466M: Florian Fainelli <f.fainelli@gmail.com> 22467L: openwrt-devel@lists.openwrt.org (subscribers-only) 22468S: Maintained 22469F: drivers/vlynq/vlynq.c 22470F: include/linux/vlynq.h 22471 22472VM SOCKETS (AF_VSOCK) 22473M: Stefano Garzarella <sgarzare@redhat.com> 22474L: virtualization@lists.linux-foundation.org 22475L: netdev@vger.kernel.org 22476S: Maintained 22477F: drivers/net/vsockmon.c 22478F: include/net/af_vsock.h 22479F: include/uapi/linux/vm_sockets.h 22480F: include/uapi/linux/vm_sockets_diag.h 22481F: include/uapi/linux/vsockmon.h 22482F: net/vmw_vsock/ 22483F: tools/testing/vsock/ 22484 22485VMALLOC 22486M: Andrew Morton <akpm@linux-foundation.org> 22487R: Uladzislau Rezki <urezki@gmail.com> 22488R: Christoph Hellwig <hch@infradead.org> 22489R: Lorenzo Stoakes <lstoakes@gmail.com> 22490L: linux-mm@kvack.org 22491S: Maintained 22492W: http://www.linux-mm.org 22493T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22494F: include/linux/vmalloc.h 22495F: mm/vmalloc.c 22496 22497VME SUBSYSTEM 22498M: Martyn Welch <martyn@welchs.me.uk> 22499M: Manohar Vanga <manohar.vanga@gmail.com> 22500M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22501L: linux-kernel@vger.kernel.org 22502S: Odd fixes 22503T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22504F: Documentation/driver-api/vme.rst 22505F: drivers/staging/vme_user/ 22506 22507VMWARE BALLOON DRIVER 22508M: Nadav Amit <namit@vmware.com> 22509R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22510L: linux-kernel@vger.kernel.org 22511S: Supported 22512F: drivers/misc/vmw_balloon.c 22513 22514VMWARE HYPERVISOR INTERFACE 22515M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22516M: Alexey Makhalov <amakhalov@vmware.com> 22517R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22518L: virtualization@lists.linux-foundation.org 22519L: x86@kernel.org 22520S: Supported 22521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22522F: arch/x86/include/asm/vmware.h 22523F: arch/x86/kernel/cpu/vmware.c 22524 22525VMWARE PVRDMA DRIVER 22526M: Bryan Tan <bryantan@vmware.com> 22527M: Vishnu Dasa <vdasa@vmware.com> 22528R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22529L: linux-rdma@vger.kernel.org 22530S: Supported 22531F: drivers/infiniband/hw/vmw_pvrdma/ 22532 22533VMWARE PVSCSI DRIVER 22534M: Vishal Bhakta <vbhakta@vmware.com> 22535R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22536L: linux-scsi@vger.kernel.org 22537S: Supported 22538F: drivers/scsi/vmw_pvscsi.c 22539F: drivers/scsi/vmw_pvscsi.h 22540 22541VMWARE VIRTUAL PTP CLOCK DRIVER 22542M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22543M: Deep Shah <sdeep@vmware.com> 22544R: Alexey Makhalov <amakhalov@vmware.com> 22545R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22546L: netdev@vger.kernel.org 22547S: Supported 22548F: drivers/ptp/ptp_vmw.c 22549 22550VMWARE VMCI DRIVER 22551M: Bryan Tan <bryantan@vmware.com> 22552M: Vishnu Dasa <vdasa@vmware.com> 22553R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22554L: linux-kernel@vger.kernel.org 22555S: Supported 22556F: drivers/misc/vmw_vmci/ 22557F: include/linux/vmw_vmci* 22558 22559VMWARE VMMOUSE SUBDRIVER 22560M: Zack Rusin <zackr@vmware.com> 22561R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22562R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22563L: linux-input@vger.kernel.org 22564S: Supported 22565F: drivers/input/mouse/vmmouse.c 22566F: drivers/input/mouse/vmmouse.h 22567 22568VMWARE VMXNET3 ETHERNET DRIVER 22569M: Ronak Doshi <doshir@vmware.com> 22570R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22571L: netdev@vger.kernel.org 22572S: Supported 22573F: drivers/net/vmxnet3/ 22574 22575VMWARE VSOCK VMCI TRANSPORT 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: net/vmw_vsock/vmci_transport* 22582 22583VOCORE VOCORE2 BOARD 22584M: Harvey Hunt <harveyhuntnexus@gmail.com> 22585L: linux-mips@vger.kernel.org 22586S: Maintained 22587F: arch/mips/boot/dts/ralink/vocore2.dts 22588 22589VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22590M: Liam Girdwood <lgirdwood@gmail.com> 22591M: Mark Brown <broonie@kernel.org> 22592L: linux-kernel@vger.kernel.org 22593S: Supported 22594W: http://www.slimlogic.co.uk/?p=48 22595T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22596F: Documentation/devicetree/bindings/regulator/ 22597F: Documentation/power/regulator/ 22598F: drivers/regulator/ 22599F: include/dt-bindings/regulator/ 22600F: include/linux/regulator/ 22601K: regulator_get_optional 22602 22603VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22604R: Matti Vaittinen <mazziesaccount@gmail.com> 22605F: drivers/regulator/irq_helpers.c 22606 22607VRF 22608M: David Ahern <dsahern@kernel.org> 22609L: netdev@vger.kernel.org 22610S: Maintained 22611F: Documentation/networking/vrf.rst 22612F: drivers/net/vrf.c 22613 22614VSPRINTF 22615M: Petr Mladek <pmladek@suse.com> 22616M: Steven Rostedt <rostedt@goodmis.org> 22617M: Sergey Senozhatsky <senozhatsky@chromium.org> 22618R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22619R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22620S: Maintained 22621T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22622F: Documentation/core-api/printk-formats.rst 22623F: lib/test_printf.c 22624F: lib/test_scanf.c 22625F: lib/vsprintf.c 22626 22627VT1211 HARDWARE MONITOR DRIVER 22628M: Juerg Haefliger <juergh@proton.me> 22629L: linux-hwmon@vger.kernel.org 22630S: Maintained 22631F: Documentation/hwmon/vt1211.rst 22632F: drivers/hwmon/vt1211.c 22633 22634VT8231 HARDWARE MONITOR DRIVER 22635M: Roger Lucas <vt8231@hiddenengine.co.uk> 22636L: linux-hwmon@vger.kernel.org 22637S: Maintained 22638F: drivers/hwmon/vt8231.c 22639 22640VUB300 USB to SDIO/SD/MMC bridge chip 22641L: linux-mmc@vger.kernel.org 22642S: Orphan 22643F: drivers/mmc/host/vub300.c 22644 22645W1 DALLAS'S 1-WIRE BUS 22646M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22647S: Maintained 22648F: Documentation/devicetree/bindings/w1/ 22649F: Documentation/w1/ 22650F: drivers/w1/ 22651F: include/linux/w1.h 22652 22653W83791D HARDWARE MONITORING DRIVER 22654M: Marc Hulsman <m.hulsman@tudelft.nl> 22655L: linux-hwmon@vger.kernel.org 22656S: Maintained 22657F: Documentation/hwmon/w83791d.rst 22658F: drivers/hwmon/w83791d.c 22659 22660W83793 HARDWARE MONITORING DRIVER 22661M: Rudolf Marek <r.marek@assembler.cz> 22662L: linux-hwmon@vger.kernel.org 22663S: Maintained 22664F: Documentation/hwmon/w83793.rst 22665F: drivers/hwmon/w83793.c 22666 22667W83795 HARDWARE MONITORING DRIVER 22668M: Jean Delvare <jdelvare@suse.com> 22669L: linux-hwmon@vger.kernel.org 22670S: Maintained 22671F: drivers/hwmon/w83795.c 22672 22673W83L51xD SD/MMC CARD INTERFACE DRIVER 22674M: Pierre Ossman <pierre@ossman.eu> 22675S: Maintained 22676F: drivers/mmc/host/wbsd.* 22677 22678WACOM PROTOCOL 4 SERIAL TABLETS 22679M: Julian Squires <julian@cipht.net> 22680M: Hans de Goede <hdegoede@redhat.com> 22681L: linux-input@vger.kernel.org 22682S: Maintained 22683F: drivers/input/tablet/wacom_serial4.c 22684 22685WANGXUN ETHERNET DRIVER 22686M: Jiawen Wu <jiawenwu@trustnetic.com> 22687M: Mengyuan Lou <mengyuanlou@net-swift.com> 22688L: netdev@vger.kernel.org 22689S: Maintained 22690W: https://www.net-swift.com 22691F: Documentation/networking/device_drivers/ethernet/wangxun/* 22692F: drivers/net/ethernet/wangxun/ 22693 22694WATCHDOG DEVICE DRIVERS 22695M: Wim Van Sebroeck <wim@linux-watchdog.org> 22696M: Guenter Roeck <linux@roeck-us.net> 22697L: linux-watchdog@vger.kernel.org 22698S: Maintained 22699W: http://www.linux-watchdog.org/ 22700T: git git://www.linux-watchdog.org/linux-watchdog.git 22701F: Documentation/devicetree/bindings/watchdog/ 22702F: Documentation/watchdog/ 22703F: drivers/watchdog/ 22704F: include/linux/watchdog.h 22705F: include/trace/events/watchdog.h 22706F: include/uapi/linux/watchdog.h 22707 22708WHISKEYCOVE PMIC GPIO DRIVER 22709M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22710L: linux-gpio@vger.kernel.org 22711S: Maintained 22712F: drivers/gpio/gpio-wcove.c 22713 22714WHWAVE RTC DRIVER 22715M: Dianlong Li <long17.cool@163.com> 22716L: linux-rtc@vger.kernel.org 22717S: Maintained 22718F: drivers/rtc/rtc-sd3078.c 22719 22720WIIMOTE HID DRIVER 22721M: David Rheinsberg <david.rheinsberg@gmail.com> 22722L: linux-input@vger.kernel.org 22723S: Maintained 22724F: drivers/hid/hid-wiimote* 22725 22726WILOCITY WIL6210 WIRELESS DRIVER 22727L: linux-wireless@vger.kernel.org 22728S: Orphan 22729W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22730F: drivers/net/wireless/ath/wil6210/ 22731 22732WINBOND CIR DRIVER 22733M: David Härdeman <david@hardeman.nu> 22734S: Maintained 22735F: drivers/media/rc/winbond-cir.c 22736 22737WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22738L: linux-watchdog@vger.kernel.org 22739S: Orphan 22740F: drivers/watchdog/ebc-c384_wdt.c 22741 22742WINSYSTEMS WS16C48 GPIO DRIVER 22743M: William Breathitt Gray <william.gray@linaro.org> 22744L: linux-gpio@vger.kernel.org 22745S: Maintained 22746F: drivers/gpio/gpio-ws16c48.c 22747 22748WIREGUARD SECURE NETWORK TUNNEL 22749M: Jason A. Donenfeld <Jason@zx2c4.com> 22750L: wireguard@lists.zx2c4.com 22751L: netdev@vger.kernel.org 22752S: Maintained 22753F: drivers/net/wireguard/ 22754F: tools/testing/selftests/wireguard/ 22755 22756WISTRON LAPTOP BUTTON DRIVER 22757M: Miloslav Trmac <mitr@volny.cz> 22758S: Maintained 22759F: drivers/input/misc/wistron_btns.c 22760 22761WL3501 WIRELESS PCMCIA CARD DRIVER 22762L: linux-wireless@vger.kernel.org 22763S: Odd fixes 22764F: drivers/net/wireless/legacy/wl3501* 22765 22766WOLFSON MICROELECTRONICS DRIVERS 22767L: patches@opensource.cirrus.com 22768S: Supported 22769W: https://github.com/CirrusLogic/linux-drivers/wiki 22770T: git https://github.com/CirrusLogic/linux-drivers.git 22771F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22772F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22773F: Documentation/devicetree/bindings/mfd/wm831x.txt 22774F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22775F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22776F: Documentation/devicetree/bindings/sound/wm* 22777F: Documentation/hwmon/wm83??.rst 22778F: arch/arm/mach-s3c/mach-crag6410* 22779F: drivers/clk/clk-wm83*.c 22780F: drivers/gpio/gpio-*wm*.c 22781F: drivers/gpio/gpio-arizona.c 22782F: drivers/hwmon/wm83??-hwmon.c 22783F: drivers/input/misc/wm831x-on.c 22784F: drivers/input/touchscreen/wm831x-ts.c 22785F: drivers/input/touchscreen/wm97*.c 22786F: drivers/leds/leds-wm83*.c 22787F: drivers/mfd/arizona* 22788F: drivers/mfd/cs47l24* 22789F: drivers/mfd/wm*.c 22790F: drivers/power/supply/wm83*.c 22791F: drivers/regulator/arizona* 22792F: drivers/regulator/wm8*.c 22793F: drivers/rtc/rtc-wm83*.c 22794F: drivers/video/backlight/wm83*_bl.c 22795F: drivers/watchdog/wm83*_wdt.c 22796F: include/linux/mfd/arizona/ 22797F: include/linux/mfd/wm831x/ 22798F: include/linux/mfd/wm8350/ 22799F: include/linux/mfd/wm8400* 22800F: include/linux/regulator/arizona* 22801F: include/linux/wm97xx.h 22802F: include/sound/wm????.h 22803F: sound/soc/codecs/arizona* 22804F: sound/soc/codecs/cs47l24* 22805F: sound/soc/codecs/wm* 22806 22807WORKQUEUE 22808M: Tejun Heo <tj@kernel.org> 22809R: Lai Jiangshan <jiangshanlai@gmail.com> 22810S: Maintained 22811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22812F: Documentation/core-api/workqueue.rst 22813F: include/linux/workqueue.h 22814F: kernel/workqueue.c 22815F: kernel/workqueue_internal.h 22816 22817WWAN DRIVERS 22818M: Loic Poulain <loic.poulain@linaro.org> 22819M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22820R: Johannes Berg <johannes@sipsolutions.net> 22821L: netdev@vger.kernel.org 22822S: Maintained 22823F: drivers/net/wwan/ 22824F: include/linux/wwan.h 22825F: include/uapi/linux/wwan.h 22826 22827X-POWERS AXP288 PMIC DRIVERS 22828M: Hans de Goede <hdegoede@redhat.com> 22829S: Maintained 22830F: drivers/acpi/pmic/intel_pmic_xpower.c 22831N: axp288 22832 22833X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22834M: Chen-Yu Tsai <wens@csie.org> 22835L: linux-kernel@vger.kernel.org 22836S: Maintained 22837N: axp[128] 22838 22839X.25 STACK 22840M: Martin Schiller <ms@dev.tdt.de> 22841L: linux-x25@vger.kernel.org 22842S: Maintained 22843F: Documentation/networking/lapb-module.rst 22844F: Documentation/networking/x25* 22845F: drivers/net/wan/hdlc_x25.c 22846F: drivers/net/wan/lapbether.c 22847F: include/*/lapb.h 22848F: include/net/x25* 22849F: include/uapi/linux/x25.h 22850F: net/lapb/ 22851F: net/x25/ 22852 22853X86 ARCHITECTURE (32-BIT AND 64-BIT) 22854M: Thomas Gleixner <tglx@linutronix.de> 22855M: Ingo Molnar <mingo@redhat.com> 22856M: Borislav Petkov <bp@alien8.de> 22857M: Dave Hansen <dave.hansen@linux.intel.com> 22858M: x86@kernel.org 22859R: "H. Peter Anvin" <hpa@zytor.com> 22860L: linux-kernel@vger.kernel.org 22861S: Maintained 22862T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22863F: Documentation/arch/x86/ 22864F: Documentation/devicetree/bindings/x86/ 22865F: arch/x86/ 22866 22867X86 ENTRY CODE 22868M: Andy Lutomirski <luto@kernel.org> 22869L: linux-kernel@vger.kernel.org 22870S: Maintained 22871T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22872F: arch/x86/entry/ 22873 22874X86 HARDWARE VULNERABILITIES 22875M: Thomas Gleixner <tglx@linutronix.de> 22876M: Borislav Petkov <bp@alien8.de> 22877M: Peter Zijlstra <peterz@infradead.org> 22878M: Josh Poimboeuf <jpoimboe@kernel.org> 22879R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22880S: Maintained 22881F: Documentation/admin-guide/hw-vuln/ 22882F: arch/x86/include/asm/nospec-branch.h 22883F: arch/x86/kernel/cpu/bugs.c 22884 22885X86 MCE INFRASTRUCTURE 22886M: Tony Luck <tony.luck@intel.com> 22887M: Borislav Petkov <bp@alien8.de> 22888L: linux-edac@vger.kernel.org 22889S: Maintained 22890F: Documentation/ABI/testing/sysfs-mce 22891F: Documentation/arch/x86/x86_64/machinecheck.rst 22892F: arch/x86/kernel/cpu/mce/* 22893 22894X86 MICROCODE UPDATE SUPPORT 22895M: Borislav Petkov <bp@alien8.de> 22896S: Maintained 22897F: arch/x86/kernel/cpu/microcode/* 22898 22899X86 MM 22900M: Dave Hansen <dave.hansen@linux.intel.com> 22901M: Andy Lutomirski <luto@kernel.org> 22902M: Peter Zijlstra <peterz@infradead.org> 22903L: linux-kernel@vger.kernel.org 22904S: Maintained 22905T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22906F: arch/x86/mm/ 22907 22908X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22909M: Hans de Goede <hdegoede@redhat.com> 22910L: platform-driver-x86@vger.kernel.org 22911S: Maintained 22912T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22913F: drivers/platform/x86/x86-android-tablets/ 22914 22915X86 PLATFORM DRIVERS 22916M: Hans de Goede <hdegoede@redhat.com> 22917M: Mark Gross <markgross@kernel.org> 22918L: platform-driver-x86@vger.kernel.org 22919S: Maintained 22920T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22921F: drivers/platform/olpc/ 22922F: drivers/platform/x86/ 22923F: include/linux/platform_data/x86/ 22924 22925X86 PLATFORM DRIVERS - ARCH 22926R: Darren Hart <dvhart@infradead.org> 22927R: Andy Shevchenko <andy@infradead.org> 22928L: platform-driver-x86@vger.kernel.org 22929L: x86@kernel.org 22930S: Maintained 22931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22932F: arch/x86/platform 22933 22934X86 PLATFORM UV HPE SUPERDOME FLEX 22935M: Steve Wahl <steve.wahl@hpe.com> 22936R: Mike Travis <mike.travis@hpe.com> 22937R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22938R: Russ Anderson <russ.anderson@hpe.com> 22939S: Supported 22940F: arch/x86/include/asm/uv/ 22941F: arch/x86/kernel/apic/x2apic_uv_x.c 22942F: arch/x86/platform/uv/ 22943 22944X86 STACK UNWINDING 22945M: Josh Poimboeuf <jpoimboe@kernel.org> 22946M: Peter Zijlstra <peterz@infradead.org> 22947S: Supported 22948F: arch/x86/include/asm/unwind*.h 22949F: arch/x86/kernel/dumpstack.c 22950F: arch/x86/kernel/stacktrace.c 22951F: arch/x86/kernel/unwind_*.c 22952 22953X86 VDSO 22954M: Andy Lutomirski <luto@kernel.org> 22955L: linux-kernel@vger.kernel.org 22956S: Maintained 22957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22958F: arch/x86/entry/vdso/ 22959 22960XARRAY 22961M: Matthew Wilcox <willy@infradead.org> 22962L: linux-fsdevel@vger.kernel.org 22963S: Supported 22964F: Documentation/core-api/xarray.rst 22965F: include/linux/idr.h 22966F: include/linux/xarray.h 22967F: lib/idr.c 22968F: lib/xarray.c 22969F: tools/testing/radix-tree 22970 22971XBOX DVD IR REMOTE 22972M: Benjamin Valentin <benpicco@googlemail.com> 22973S: Maintained 22974F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22975F: drivers/media/rc/xbox_remote.c 22976 22977XC2028/3028 TUNER DRIVER 22978M: Mauro Carvalho Chehab <mchehab@kernel.org> 22979L: linux-media@vger.kernel.org 22980S: Maintained 22981W: https://linuxtv.org 22982T: git git://linuxtv.org/media_tree.git 22983F: drivers/media/tuners/xc2028.* 22984 22985XDP (eXpress Data Path) 22986M: Alexei Starovoitov <ast@kernel.org> 22987M: Daniel Borkmann <daniel@iogearbox.net> 22988M: David S. Miller <davem@davemloft.net> 22989M: Jakub Kicinski <kuba@kernel.org> 22990M: Jesper Dangaard Brouer <hawk@kernel.org> 22991M: John Fastabend <john.fastabend@gmail.com> 22992L: netdev@vger.kernel.org 22993L: bpf@vger.kernel.org 22994S: Supported 22995F: drivers/net/ethernet/*/*/*/*/*xdp* 22996F: drivers/net/ethernet/*/*/*xdp* 22997F: include/net/xdp.h 22998F: include/net/xdp_priv.h 22999F: include/trace/events/xdp.h 23000F: kernel/bpf/cpumap.c 23001F: kernel/bpf/devmap.c 23002F: net/core/xdp.c 23003F: samples/bpf/xdp* 23004F: tools/testing/selftests/bpf/*/*xdp* 23005F: tools/testing/selftests/bpf/*xdp* 23006K: (?:\b|_)xdp(?:\b|_) 23007 23008XDP SOCKETS (AF_XDP) 23009M: Björn Töpel <bjorn@kernel.org> 23010M: Magnus Karlsson <magnus.karlsson@intel.com> 23011M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23012R: Jonathan Lemon <jonathan.lemon@gmail.com> 23013L: netdev@vger.kernel.org 23014L: bpf@vger.kernel.org 23015S: Maintained 23016F: Documentation/networking/af_xdp.rst 23017F: include/net/netns/xdp.h 23018F: include/net/xdp_sock* 23019F: include/net/xsk_buff_pool.h 23020F: include/uapi/linux/if_xdp.h 23021F: include/uapi/linux/xdp_diag.h 23022F: net/xdp/ 23023F: tools/testing/selftests/bpf/*xsk* 23024 23025XEN BLOCK SUBSYSTEM 23026M: Roger Pau Monné <roger.pau@citrix.com> 23027L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23028S: Supported 23029F: drivers/block/xen* 23030F: drivers/block/xen-blkback/* 23031 23032XEN HYPERVISOR ARM 23033M: Stefano Stabellini <sstabellini@kernel.org> 23034L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23035S: Maintained 23036F: arch/arm/include/asm/xen/ 23037F: arch/arm/xen/ 23038 23039XEN HYPERVISOR ARM64 23040M: Stefano Stabellini <sstabellini@kernel.org> 23041L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23042S: Maintained 23043F: arch/arm64/include/asm/xen/ 23044F: arch/arm64/xen/ 23045 23046XEN HYPERVISOR INTERFACE 23047M: Juergen Gross <jgross@suse.com> 23048M: Stefano Stabellini <sstabellini@kernel.org> 23049R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23050L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23051S: Supported 23052T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23053F: Documentation/ABI/stable/sysfs-hypervisor-xen 23054F: Documentation/ABI/testing/sysfs-hypervisor-xen 23055F: drivers/*/xen-*front.c 23056F: drivers/xen/ 23057F: include/uapi/xen/ 23058F: include/xen/ 23059F: kernel/configs/xen.config 23060 23061XEN HYPERVISOR X86 23062M: Juergen Gross <jgross@suse.com> 23063R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23064L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23065S: Supported 23066F: arch/x86/configs/xen.config 23067F: arch/x86/include/asm/pvclock-abi.h 23068F: arch/x86/include/asm/xen/ 23069F: arch/x86/platform/pvh/ 23070F: arch/x86/xen/ 23071 23072XEN NETWORK BACKEND DRIVER 23073M: Wei Liu <wei.liu@kernel.org> 23074M: Paul Durrant <paul@xen.org> 23075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23076L: netdev@vger.kernel.org 23077S: Supported 23078F: drivers/net/xen-netback/* 23079 23080XEN PCI SUBSYSTEM 23081M: Juergen Gross <jgross@suse.com> 23082L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23083S: Supported 23084F: arch/x86/pci/*xen* 23085F: drivers/pci/*xen* 23086 23087XEN PVSCSI DRIVERS 23088M: Juergen Gross <jgross@suse.com> 23089L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23090L: linux-scsi@vger.kernel.org 23091S: Supported 23092F: drivers/scsi/xen-scsifront.c 23093F: drivers/xen/xen-scsiback.c 23094F: include/xen/interface/io/vscsiif.h 23095 23096XEN PVUSB DRIVER 23097M: Juergen Gross <jgross@suse.com> 23098L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23099L: linux-usb@vger.kernel.org 23100S: Supported 23101F: drivers/usb/host/xen* 23102F: include/xen/interface/io/usbif.h 23103 23104XEN SOUND FRONTEND DRIVER 23105M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23106L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23107L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23108S: Supported 23109F: sound/xen/* 23110 23111XEN SWIOTLB SUBSYSTEM 23112M: Juergen Gross <jgross@suse.com> 23113M: Stefano Stabellini <sstabellini@kernel.org> 23114L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23115L: iommu@lists.linux.dev 23116S: Supported 23117F: arch/*/include/asm/xen/swiotlb-xen.h 23118F: drivers/xen/swiotlb-xen.c 23119F: include/xen/arm/swiotlb-xen.h 23120F: include/xen/swiotlb-xen.h 23121 23122XFS FILESYSTEM 23123M: Darrick J. Wong <djwong@kernel.org> 23124L: linux-xfs@vger.kernel.org 23125S: Supported 23126W: http://xfs.org/ 23127C: irc://irc.oftc.net/xfs 23128T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23129F: Documentation/ABI/testing/sysfs-fs-xfs 23130F: Documentation/admin-guide/xfs.rst 23131F: Documentation/filesystems/xfs-delayed-logging-design.rst 23132F: Documentation/filesystems/xfs-self-describing-metadata.rst 23133F: fs/xfs/ 23134F: include/uapi/linux/dqblk_xfs.h 23135F: include/uapi/linux/fsmap.h 23136 23137XILINX AMS DRIVER 23138M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23139L: linux-iio@vger.kernel.org 23140S: Maintained 23141F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23142F: drivers/iio/adc/xilinx-ams.c 23143 23144XILINX AXI ETHERNET DRIVER 23145M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23146S: Maintained 23147F: drivers/net/ethernet/xilinx/xilinx_axienet* 23148 23149XILINX CAN DRIVER 23150M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23151R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23152L: linux-can@vger.kernel.org 23153S: Maintained 23154F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23155F: drivers/net/can/xilinx_can.c 23156 23157XILINX EVENT MANAGEMENT DRIVER 23158M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23159S: Maintained 23160F: drivers/soc/xilinx/xlnx_event_manager.c 23161F: include/linux/firmware/xlnx-event-manager.h 23162 23163XILINX GPIO DRIVER 23164M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23165R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23166R: Michal Simek <michal.simek@amd.com> 23167S: Maintained 23168F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23169F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23170F: drivers/gpio/gpio-xilinx.c 23171F: drivers/gpio/gpio-zynq.c 23172 23173XILINX PWM DRIVER 23174M: Sean Anderson <sean.anderson@seco.com> 23175S: Maintained 23176F: drivers/pwm/pwm-xilinx.c 23177F: include/clocksource/timer-xilinx.h 23178 23179XILINX SD-FEC IP CORES 23180M: Derek Kiernan <derek.kiernan@xilinx.com> 23181M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23182S: Maintained 23183F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23184F: Documentation/misc-devices/xilinx_sdfec.rst 23185F: drivers/misc/Kconfig 23186F: drivers/misc/Makefile 23187F: drivers/misc/xilinx_sdfec.c 23188F: include/uapi/misc/xilinx_sdfec.h 23189 23190XILINX UARTLITE SERIAL DRIVER 23191M: Peter Korsgaard <jacmet@sunsite.dk> 23192L: linux-serial@vger.kernel.org 23193S: Maintained 23194F: drivers/tty/serial/uartlite.c 23195 23196XILINX VIDEO IP CORES 23197M: Hyun Kwon <hyun.kwon@xilinx.com> 23198M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23199L: linux-media@vger.kernel.org 23200S: Supported 23201T: git git://linuxtv.org/media_tree.git 23202F: Documentation/devicetree/bindings/media/xilinx/ 23203F: drivers/media/platform/xilinx/ 23204F: include/uapi/linux/xilinx-v4l2-controls.h 23205 23206XILINX WATCHDOG DRIVER 23207M: Srinivas Neeli <srinivas.neeli@amd.com> 23208R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23209R: Michal Simek <michal.simek@amd.com> 23210S: Maintained 23211F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23212F: drivers/watchdog/of_xilinx_wdt.c 23213 23214XILINX XDMA DRIVER 23215M: Lizhi Hou <lizhi.hou@amd.com> 23216M: Brian Xu <brian.xu@amd.com> 23217M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23218L: dmaengine@vger.kernel.org 23219S: Supported 23220F: drivers/dma/xilinx/xdma-regs.h 23221F: drivers/dma/xilinx/xdma.c 23222F: include/linux/dma/amd_xdma.h 23223F: include/linux/platform_data/amd_xdma.h 23224 23225XILINX ZYNQMP DPDMA DRIVER 23226M: Hyun Kwon <hyun.kwon@xilinx.com> 23227M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23228L: dmaengine@vger.kernel.org 23229S: Supported 23230F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23231F: drivers/dma/xilinx/xilinx_dpdma.c 23232F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23233 23234XILINX ZYNQMP OCM EDAC DRIVER 23235M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23236M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23237S: Maintained 23238F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23239F: drivers/edac/zynqmp_edac.c 23240 23241XILINX ZYNQMP PSGTR PHY DRIVER 23242M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23243M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23244L: linux-kernel@vger.kernel.org 23245S: Supported 23246T: git https://github.com/Xilinx/linux-xlnx.git 23247F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23248F: drivers/phy/xilinx/phy-zynqmp.c 23249 23250XILINX ZYNQMP SHA3 DRIVER 23251M: Harsha <harsha.harsha@xilinx.com> 23252S: Maintained 23253F: drivers/crypto/xilinx/zynqmp-sha.c 23254 23255XILLYBUS DRIVER 23256M: Eli Billauer <eli.billauer@gmail.com> 23257L: linux-kernel@vger.kernel.org 23258S: Supported 23259F: drivers/char/xillybus/ 23260 23261XLP9XX I2C DRIVER 23262M: George Cherian <gcherian@marvell.com> 23263L: linux-i2c@vger.kernel.org 23264S: Supported 23265W: http://www.marvell.com 23266F: drivers/i2c/busses/i2c-xlp9xx.c 23267 23268XRA1403 GPIO EXPANDER 23269M: Nandor Han <nandor.han@ge.com> 23270L: linux-gpio@vger.kernel.org 23271S: Maintained 23272F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23273F: drivers/gpio/gpio-xra1403.c 23274 23275XTENSA XTFPGA PLATFORM SUPPORT 23276M: Max Filippov <jcmvbkbc@gmail.com> 23277S: Maintained 23278F: drivers/spi/spi-xtensa-xtfpga.c 23279F: sound/soc/xtensa/xtfpga-i2s.c 23280 23281YAM DRIVER FOR AX.25 23282M: Jean-Paul Roubelat <jpr@f6fbb.org> 23283L: linux-hams@vger.kernel.org 23284S: Maintained 23285F: drivers/net/hamradio/yam* 23286F: include/linux/yam.h 23287 23288YAMA SECURITY MODULE 23289M: Kees Cook <keescook@chromium.org> 23290S: Supported 23291T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23292F: Documentation/admin-guide/LSM/Yama.rst 23293F: security/yama/ 23294 23295YEALINK PHONE DRIVER 23296M: Henk Vergonet <Henk.Vergonet@gmail.com> 23297L: usbb2k-api-dev@nongnu.org 23298S: Maintained 23299F: Documentation/input/devices/yealink.rst 23300F: drivers/input/misc/yealink.* 23301 23302Z3FOLD COMPRESSED PAGE ALLOCATOR 23303M: Vitaly Wool <vitaly.wool@konsulko.com> 23304R: Miaohe Lin <linmiaohe@huawei.com> 23305L: linux-mm@kvack.org 23306S: Maintained 23307F: mm/z3fold.c 23308 23309Z8530 DRIVER FOR AX.25 23310M: Joerg Reuter <jreuter@yaina.de> 23311L: linux-hams@vger.kernel.org 23312S: Maintained 23313W: http://yaina.de/jreuter/ 23314W: http://www.qsl.net/dl1bke/ 23315F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23316F: drivers/net/hamradio/*scc.c 23317F: drivers/net/hamradio/z8530.h 23318 23319ZBUD COMPRESSED PAGE ALLOCATOR 23320M: Seth Jennings <sjenning@redhat.com> 23321M: Dan Streetman <ddstreet@ieee.org> 23322L: linux-mm@kvack.org 23323S: Maintained 23324F: mm/zbud.c 23325 23326ZD1211RW WIRELESS DRIVER 23327M: Ulrich Kunitz <kune@deine-taler.de> 23328L: linux-wireless@vger.kernel.org 23329L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23330S: Maintained 23331W: http://zd1211.ath.cx/wiki/DriverRewrite 23332F: drivers/net/wireless/zydas/zd1211rw/ 23333 23334ZD1301 MEDIA DRIVER 23335M: Antti Palosaari <crope@iki.fi> 23336L: linux-media@vger.kernel.org 23337S: Maintained 23338W: https://linuxtv.org/ 23339W: http://palosaari.fi/linux/ 23340Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23341F: drivers/media/usb/dvb-usb-v2/zd1301* 23342 23343ZD1301_DEMOD MEDIA DRIVER 23344M: Antti Palosaari <crope@iki.fi> 23345L: linux-media@vger.kernel.org 23346S: Maintained 23347W: https://linuxtv.org/ 23348W: http://palosaari.fi/linux/ 23349Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23350F: drivers/media/dvb-frontends/zd1301_demod* 23351 23352ZHAOXIN PROCESSOR SUPPORT 23353M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23354L: linux-kernel@vger.kernel.org 23355S: Maintained 23356F: arch/x86/kernel/cpu/zhaoxin.c 23357 23358ZONEFS FILESYSTEM 23359M: Damien Le Moal <dlemoal@kernel.org> 23360M: Naohiro Aota <naohiro.aota@wdc.com> 23361R: Johannes Thumshirn <jth@kernel.org> 23362L: linux-fsdevel@vger.kernel.org 23363S: Maintained 23364T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23365F: Documentation/filesystems/zonefs.rst 23366F: fs/zonefs/ 23367 23368ZPOOL COMPRESSED PAGE STORAGE API 23369M: Dan Streetman <ddstreet@ieee.org> 23370L: linux-mm@kvack.org 23371S: Maintained 23372F: include/linux/zpool.h 23373F: mm/zpool.c 23374 23375ZR36067 VIDEO FOR LINUX DRIVER 23376M: Corentin Labbe <clabbe@baylibre.com> 23377L: mjpeg-users@lists.sourceforge.net 23378L: linux-media@vger.kernel.org 23379S: Maintained 23380W: http://mjpeg.sourceforge.net/driver-zoran/ 23381Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23382F: Documentation/driver-api/media/drivers/zoran.rst 23383F: drivers/media/pci/zoran/ 23384 23385ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23386M: Minchan Kim <minchan@kernel.org> 23387M: Sergey Senozhatsky <senozhatsky@chromium.org> 23388L: linux-kernel@vger.kernel.org 23389S: Maintained 23390F: Documentation/admin-guide/blockdev/zram.rst 23391F: drivers/block/zram/ 23392 23393ZS DECSTATION Z85C30 SERIAL DRIVER 23394M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23395S: Maintained 23396F: drivers/tty/serial/zs.* 23397 23398ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23399M: Minchan Kim <minchan@kernel.org> 23400M: Sergey Senozhatsky <senozhatsky@chromium.org> 23401L: linux-mm@kvack.org 23402S: Maintained 23403F: Documentation/mm/zsmalloc.rst 23404F: include/linux/zsmalloc.h 23405F: mm/zsmalloc.c 23406 23407ZSTD 23408M: Nick Terrell <terrelln@fb.com> 23409S: Maintained 23410B: https://github.com/facebook/zstd/issues 23411T: git https://github.com/terrelln/linux.git 23412F: crypto/zstd.c 23413F: include/linux/zstd* 23414F: lib/decompress_unzstd.c 23415F: lib/zstd/ 23416N: zstd 23417K: zstd 23418 23419ZSWAP COMPRESSED SWAP CACHING 23420M: Seth Jennings <sjenning@redhat.com> 23421M: Dan Streetman <ddstreet@ieee.org> 23422M: Vitaly Wool <vitaly.wool@konsulko.com> 23423L: linux-mm@kvack.org 23424S: Maintained 23425F: mm/zswap.c 23426 23427THE REST 23428M: Linus Torvalds <torvalds@linux-foundation.org> 23429L: linux-kernel@vger.kernel.org 23430S: Buried alive in reporters 23431T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23432F: * 23433F: */ 23434
