1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/process/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@kernel.org> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs@lists.linux.dev 232S: Maintained 233W: http://github.com/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: arch/*/include/uapi/ 277X: include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES IDIO-16 GPIO LIBRARY 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-idio-16.c 320F: drivers/gpio/gpio-idio-16.h 321 322ACCES PCI-IDIO-16 GPIO DRIVER 323M: William Breathitt Gray <william.gray@linaro.org> 324L: linux-gpio@vger.kernel.org 325S: Maintained 326F: drivers/gpio/gpio-pci-idio-16.c 327 328ACCES PCIe-IDIO-24 GPIO DRIVER 329M: William Breathitt Gray <william.gray@linaro.org> 330L: linux-gpio@vger.kernel.org 331S: Maintained 332F: drivers/gpio/gpio-pcie-idio-24.c 333 334ACENIC DRIVER 335M: Jes Sorensen <jes@trained-monkey.org> 336L: linux-acenic@sunsite.dk 337S: Maintained 338F: drivers/net/ethernet/alteon/acenic* 339 340ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 341M: Peter Kaestle <peter@piie.net> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344W: http://piie.net/?section=acerhdf 345F: drivers/platform/x86/acerhdf.c 346 347ACER WMI LAPTOP EXTRAS 348M: "Lee, Chun-Yi" <jlee@suse.com> 349L: platform-driver-x86@vger.kernel.org 350S: Maintained 351F: drivers/platform/x86/acer-wmi.c 352 353ACPI 354M: "Rafael J. Wysocki" <rafael@kernel.org> 355R: Len Brown <lenb@kernel.org> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: Documentation/ABI/testing/configfs-acpi 362F: Documentation/ABI/testing/sysfs-bus-acpi 363F: Documentation/firmware-guide/acpi/ 364F: arch/x86/kernel/acpi/ 365F: arch/x86/pci/acpi.c 366F: drivers/acpi/ 367F: drivers/pci/*/*acpi* 368F: drivers/pci/*acpi* 369F: drivers/pnp/pnpacpi/ 370F: include/acpi/ 371F: include/linux/acpi.h 372F: include/linux/fwnode.h 373F: tools/power/acpi/ 374 375ACPI APEI 376M: "Rafael J. Wysocki" <rafael@kernel.org> 377R: Len Brown <lenb@kernel.org> 378R: James Morse <james.morse@arm.com> 379R: Tony Luck <tony.luck@intel.com> 380R: Borislav Petkov <bp@alien8.de> 381L: linux-acpi@vger.kernel.org 382F: drivers/acpi/apei/ 383 384ACPI COMPONENT ARCHITECTURE (ACPICA) 385M: Robert Moore <robert.moore@intel.com> 386M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 387L: linux-acpi@vger.kernel.org 388L: acpica-devel@lists.linuxfoundation.org 389S: Supported 390W: https://acpica.org/ 391W: https://github.com/acpica/acpica/ 392Q: https://patchwork.kernel.org/project/linux-acpi/list/ 393B: https://bugzilla.kernel.org 394B: https://bugs.acpica.org 395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 396F: drivers/acpi/acpica/ 397F: include/acpi/ 398F: tools/power/acpi/ 399 400ACPI FOR ARM64 (ACPI/arm64) 401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 402M: Hanjun Guo <guohanjun@huawei.com> 403M: Sudeep Holla <sudeep.holla@arm.com> 404L: linux-acpi@vger.kernel.org 405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 406S: Maintained 407F: drivers/acpi/arm64 408 409ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 410M: Sudeep Holla <sudeep.holla@arm.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413F: drivers/mailbox/pcc.c 414 415ACPI PMIC DRIVERS 416M: "Rafael J. Wysocki" <rafael@kernel.org> 417M: Len Brown <lenb@kernel.org> 418R: Andy Shevchenko <andy@kernel.org> 419R: Mika Westerberg <mika.westerberg@linux.intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422Q: https://patchwork.kernel.org/project/linux-acpi/list/ 423B: https://bugzilla.kernel.org 424T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 425F: drivers/acpi/pmic/ 426 427ACPI SERIAL MULTI INSTANTIATE DRIVER 428M: Hans de Goede <hdegoede@redhat.com> 429L: platform-driver-x86@vger.kernel.org 430S: Maintained 431F: drivers/platform/x86/serial-multi-instantiate.c 432 433ACPI THERMAL DRIVER 434M: Rafael J. Wysocki <rafael@kernel.org> 435R: Zhang Rui <rui.zhang@intel.com> 436L: linux-acpi@vger.kernel.org 437S: Supported 438B: https://bugzilla.kernel.org 439F: drivers/acpi/*thermal* 440 441ACPI VIOT DRIVER 442M: Jean-Philippe Brucker <jean-philippe@linaro.org> 443L: linux-acpi@vger.kernel.org 444L: iommu@lists.linux.dev 445S: Maintained 446F: drivers/acpi/viot.c 447F: include/linux/acpi_viot.h 448 449ACPI WMI DRIVER 450L: platform-driver-x86@vger.kernel.org 451S: Orphan 452F: drivers/platform/x86/wmi.c 453F: include/uapi/linux/wmi.h 454 455ACRN HYPERVISOR SERVICE MODULE 456M: Fei Li <fei1.li@intel.com> 457L: acrn-dev@lists.projectacrn.org (subscribers-only) 458S: Supported 459W: https://projectacrn.org 460F: Documentation/virt/acrn/ 461F: drivers/virt/acrn/ 462F: include/uapi/linux/acrn.h 463 464AD1889 ALSA SOUND DRIVER 465L: linux-parisc@vger.kernel.org 466S: Maintained 467W: https://parisc.wiki.kernel.org/index.php/AD1889 468F: sound/pci/ad1889.* 469 470AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 471M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 472L: linux-iio@vger.kernel.org 473S: Supported 474F: drivers/iio/potentiometer/ad5110.c 475 476AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5254 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/misc/ad525x_dpot.c 482 483AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD5398 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/regulator/ad5398.c 489 490AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7142 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/misc/ad714x.c 496 497AD7877 TOUCHSCREEN DRIVER 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7877 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7877.c 503 504AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 505M: Michael Hennerich <michael.hennerich@analog.com> 506S: Supported 507W: http://wiki.analog.com/AD7879 508W: https://ez.analog.com/linux-software-drivers 509F: drivers/input/touchscreen/ad7879.c 510 511ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 512M: Jiri Kosina <jikos@kernel.org> 513S: Maintained 514 515ADF7242 IEEE 802.15.4 RADIO DRIVER 516M: Michael Hennerich <michael.hennerich@analog.com> 517L: linux-wpan@vger.kernel.org 518S: Supported 519W: https://wiki.analog.com/ADF7242 520W: https://ez.analog.com/linux-software-drivers 521F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 522F: drivers/net/ieee802154/adf7242.c 523 524ADM1025 HARDWARE MONITOR DRIVER 525M: Jean Delvare <jdelvare@suse.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: Documentation/hwmon/adm1025.rst 529F: drivers/hwmon/adm1025.c 530 531ADM1029 HARDWARE MONITOR DRIVER 532M: Corentin Labbe <clabbe.montjoie@gmail.com> 533L: linux-hwmon@vger.kernel.org 534S: Maintained 535F: drivers/hwmon/adm1029.c 536 537ADM8211 WIRELESS DRIVER 538L: linux-wireless@vger.kernel.org 539S: Orphan 540W: https://wireless.wiki.kernel.org/ 541F: drivers/net/wireless/admtek/adm8211.* 542 543ADP1653 FLASH CONTROLLER DRIVER 544M: Sakari Ailus <sakari.ailus@iki.fi> 545L: linux-media@vger.kernel.org 546S: Maintained 547F: drivers/media/i2c/adp1653.c 548F: include/media/i2c/adp1653.h 549 550ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 551M: Michael Hennerich <michael.hennerich@analog.com> 552S: Supported 553W: http://wiki.analog.com/ADP5520 554W: https://ez.analog.com/linux-software-drivers 555F: drivers/gpio/gpio-adp5520.c 556F: drivers/input/keyboard/adp5520-keys.c 557F: drivers/leds/leds-adp5520.c 558F: drivers/mfd/adp5520.c 559F: drivers/video/backlight/adp5520_bl.c 560 561ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP5588 565W: https://ez.analog.com/linux-software-drivers 566F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 567F: drivers/input/keyboard/adp5588-keys.c 568 569ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 570M: Michael Hennerich <michael.hennerich@analog.com> 571S: Supported 572W: http://wiki.analog.com/ADP8860 573W: https://ez.analog.com/linux-software-drivers 574F: drivers/video/backlight/adp8860_bl.c 575 576ADT746X FAN DRIVER 577M: Colin Leroy <colin@colino.net> 578S: Maintained 579F: drivers/macintosh/therm_adt746x.c 580 581ADT7475 HARDWARE MONITOR DRIVER 582M: Jean Delvare <jdelvare@suse.com> 583L: linux-hwmon@vger.kernel.org 584S: Maintained 585F: Documentation/hwmon/adt7475.rst 586F: drivers/hwmon/adt7475.c 587 588ADVANSYS SCSI DRIVER 589M: Matthew Wilcox <willy@infradead.org> 590M: Hannes Reinecke <hare@suse.com> 591L: linux-scsi@vger.kernel.org 592S: Maintained 593F: Documentation/scsi/advansys.rst 594F: drivers/scsi/advansys.c 595 596ADVANTECH SWBTN DRIVER 597M: Andrea Ho <Andrea.Ho@advantech.com.tw> 598L: platform-driver-x86@vger.kernel.org 599S: Maintained 600F: drivers/platform/x86/adv_swbutton.c 601 602ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Lucas Stankus <lucas.p.stankus@gmail.com> 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 606F: drivers/iio/accel/adxl313* 607 608ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 609M: Michael Hennerich <michael.hennerich@analog.com> 610S: Supported 611W: http://wiki.analog.com/ADXL345 612W: https://ez.analog.com/linux-software-drivers 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 614F: drivers/input/misc/adxl34x.c 615 616ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 617M: Puranjay Mohan <puranjay12@gmail.com> 618L: linux-iio@vger.kernel.org 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 621F: drivers/iio/accel/adxl355.h 622F: drivers/iio/accel/adxl355_core.c 623F: drivers/iio/accel/adxl355_i2c.c 624F: drivers/iio/accel/adxl355_spi.c 625 626ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 627M: Cosmin Tanislav <cosmin.tanislav@analog.com> 628L: linux-iio@vger.kernel.org 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 632F: drivers/iio/accel/adxl367* 633 634ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Michael Hennerich <michael.hennerich@analog.com> 636S: Supported 637W: https://ez.analog.com/linux-software-drivers 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 639F: drivers/iio/accel/adxl372.c 640F: drivers/iio/accel/adxl372_i2c.c 641F: drivers/iio/accel/adxl372_spi.c 642 643AF9013 MEDIA DRIVER 644M: Antti Palosaari <crope@iki.fi> 645L: linux-media@vger.kernel.org 646S: Maintained 647W: https://linuxtv.org 648W: http://palosaari.fi/linux/ 649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 650T: git git://linuxtv.org/anttip/media_tree.git 651F: drivers/media/dvb-frontends/af9013* 652 653AF9033 MEDIA DRIVER 654M: Antti Palosaari <crope@iki.fi> 655L: linux-media@vger.kernel.org 656S: Maintained 657W: https://linuxtv.org 658W: http://palosaari.fi/linux/ 659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 660T: git git://linuxtv.org/anttip/media_tree.git 661F: drivers/media/dvb-frontends/af9033* 662 663AFFS FILE SYSTEM 664M: David Sterba <dsterba@suse.com> 665L: linux-fsdevel@vger.kernel.org 666S: Odd Fixes 667F: Documentation/filesystems/affs.rst 668F: fs/affs/ 669 670AFS FILESYSTEM 671M: David Howells <dhowells@redhat.com> 672M: Marc Dionne <marc.dionne@auristor.com> 673L: linux-afs@lists.infradead.org 674S: Supported 675W: https://www.infradead.org/~dhowells/kafs/ 676F: Documentation/filesystems/afs.rst 677F: fs/afs/ 678F: include/trace/events/afs.h 679 680AGPGART DRIVER 681M: David Airlie <airlied@redhat.com> 682L: dri-devel@lists.freedesktop.org 683S: Maintained 684T: git git://anongit.freedesktop.org/drm/drm 685F: drivers/char/agp/ 686F: include/linux/agp* 687F: include/uapi/linux/agp* 688 689AHA152X SCSI DRIVER 690M: "Juergen E. Fischer" <fischer@norbit.de> 691L: linux-scsi@vger.kernel.org 692S: Maintained 693F: drivers/scsi/aha152x* 694F: drivers/scsi/pcmcia/aha152x* 695 696AIC7XXX / AIC79XX SCSI DRIVER 697M: Hannes Reinecke <hare@suse.com> 698L: linux-scsi@vger.kernel.org 699S: Maintained 700F: drivers/scsi/aic7xxx/ 701 702AIMSLAB FM RADIO RECEIVER DRIVER 703M: Hans Verkuil <hverkuil@xs4all.nl> 704L: linux-media@vger.kernel.org 705S: Maintained 706W: https://linuxtv.org 707T: git git://linuxtv.org/media_tree.git 708F: drivers/media/radio/radio-aimslab* 709 710AIO 711M: Benjamin LaHaise <bcrl@kvack.org> 712L: linux-aio@kvack.org 713S: Supported 714F: fs/aio.c 715F: include/linux/*aio*.h 716 717AIRSPY MEDIA DRIVER 718M: Antti Palosaari <crope@iki.fi> 719L: linux-media@vger.kernel.org 720S: Maintained 721W: https://linuxtv.org 722W: http://palosaari.fi/linux/ 723Q: http://patchwork.linuxtv.org/project/linux-media/list/ 724T: git git://linuxtv.org/anttip/media_tree.git 725F: drivers/media/usb/airspy/ 726 727ALACRITECH GIGABIT ETHERNET DRIVER 728M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 729S: Maintained 730F: drivers/net/ethernet/alacritech/* 731 732ALCATEL SPEEDTOUCH USB DRIVER 733M: Duncan Sands <duncan.sands@free.fr> 734L: linux-usb@vger.kernel.org 735S: Maintained 736W: http://www.linux-usb.org/SpeedTouch/ 737F: drivers/usb/atm/speedtch.c 738F: drivers/usb/atm/usbatm.c 739 740ALCHEMY AU1XX0 MMC DRIVER 741M: Manuel Lauss <manuel.lauss@gmail.com> 742S: Maintained 743F: drivers/mmc/host/au1xmmc.c 744 745ALI1563 I2C DRIVER 746M: Rudolf Marek <r.marek@assembler.cz> 747L: linux-i2c@vger.kernel.org 748S: Maintained 749F: Documentation/i2c/busses/i2c-ali1563.rst 750F: drivers/i2c/busses/i2c-ali1563.c 751 752ALIBABA ELASTIC RDMA DRIVER 753M: Cheng Xu <chengyou@linux.alibaba.com> 754M: Kai Shen <kaishen@linux.alibaba.com> 755L: linux-rdma@vger.kernel.org 756S: Supported 757F: drivers/infiniband/hw/erdma 758F: include/uapi/rdma/erdma-abi.h 759 760ALIBABA PMU DRIVER 761M: Shuai Xue <xueshuai@linux.alibaba.com> 762S: Supported 763F: Documentation/admin-guide/perf/alibaba_pmu.rst 764F: drivers/perf/alibaba_uncore_drw_pmu.c 765 766ALIENWARE WMI DRIVER 767L: Dell.Client.Kernel@dell.com 768S: Maintained 769F: drivers/platform/x86/dell/alienware-wmi.c 770 771ALLEGRO DVT VIDEO IP CORE DRIVER 772M: Michael Tretter <m.tretter@pengutronix.de> 773R: Pengutronix Kernel Team <kernel@pengutronix.de> 774L: linux-media@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 777F: drivers/media/platform/allegro-dvt/ 778 779ALLWINNER A10 CSI DRIVER 780M: Maxime Ripard <mripard@kernel.org> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 785F: drivers/media/platform/sunxi/sun4i-csi/ 786 787ALLWINNER A31 CSI DRIVER 788M: Yong Deng <yong.deng@magewell.com> 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 794F: drivers/media/platform/sunxi/sun6i-csi/ 795 796ALLWINNER A31 ISP DRIVER 797M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 798L: linux-media@vger.kernel.org 799S: Maintained 800T: git git://linuxtv.org/media_tree.git 801F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 802F: drivers/staging/media/sunxi/sun6i-isp/ 803F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 804 805ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 806M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 807L: linux-media@vger.kernel.org 808S: Maintained 809T: git git://linuxtv.org/media_tree.git 810F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 811F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 812 813ALLWINNER CPUFREQ DRIVER 814M: Yangtao Li <tiny.windzz@gmail.com> 815L: linux-pm@vger.kernel.org 816S: Maintained 817F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 818F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 819 820ALLWINNER CRYPTO DRIVERS 821M: Corentin Labbe <clabbe.montjoie@gmail.com> 822L: linux-crypto@vger.kernel.org 823S: Maintained 824F: drivers/crypto/allwinner/ 825 826ALLWINNER DMIC DRIVERS 827M: Ban Tao <fengzheng923@gmail.com> 828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 829S: Maintained 830F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 831F: sound/soc/sunxi/sun50i-dmic.c 832 833ALLWINNER HARDWARE SPINLOCK SUPPORT 834M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 835S: Maintained 836F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 837F: drivers/hwspinlock/sun6i_hwspinlock.c 838 839ALLWINNER THERMAL DRIVER 840M: Vasily Khoruzhick <anarsoul@gmail.com> 841M: Yangtao Li <tiny.windzz@gmail.com> 842L: linux-pm@vger.kernel.org 843S: Maintained 844F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 845F: drivers/thermal/sun8i_thermal.c 846 847ALLWINNER VPU DRIVER 848M: Maxime Ripard <mripard@kernel.org> 849M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 850L: linux-media@vger.kernel.org 851S: Maintained 852F: drivers/staging/media/sunxi/cedrus/ 853 854ALPHA PORT 855M: Richard Henderson <richard.henderson@linaro.org> 856M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 857M: Matt Turner <mattst88@gmail.com> 858L: linux-alpha@vger.kernel.org 859S: Odd Fixes 860F: arch/alpha/ 861 862ALPS PS/2 TOUCHPAD DRIVER 863R: Pali Rohár <pali@kernel.org> 864F: drivers/input/mouse/alps.* 865 866ALTERA I2C CONTROLLER DRIVER 867M: Thor Thayer <thor.thayer@linux.intel.com> 868S: Maintained 869F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 870F: drivers/i2c/busses/i2c-altera.c 871 872ALTERA MAILBOX DRIVER 873M: Mun Yew Tham <mun.yew.tham@intel.com> 874S: Maintained 875F: drivers/mailbox/mailbox-altera.c 876 877ALTERA MSGDMA IP CORE DRIVER 878M: Olivier Dautricourt <olivierdautricourt@gmail.com> 879R: Stefan Roese <sr@denx.de> 880L: dmaengine@vger.kernel.org 881S: Odd Fixes 882F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 883F: drivers/dma/altera-msgdma.c 884 885ALTERA PIO DRIVER 886M: Mun Yew Tham <mun.yew.tham@intel.com> 887L: linux-gpio@vger.kernel.org 888S: Maintained 889F: drivers/gpio/gpio-altera.c 890 891ALTERA SYSTEM MANAGER DRIVER 892M: Thor Thayer <thor.thayer@linux.intel.com> 893S: Maintained 894F: drivers/mfd/altera-sysmgr.c 895F: include/linux/mfd/altera-sysmgr.h 896 897ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 898M: Thor Thayer <thor.thayer@linux.intel.com> 899S: Maintained 900F: drivers/gpio/gpio-altera-a10sr.c 901F: drivers/mfd/altera-a10sr.c 902F: drivers/reset/reset-a10sr.c 903F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 904F: include/linux/mfd/altera-a10sr.h 905 906ALTERA TRIPLE SPEED ETHERNET DRIVER 907M: Joyce Ooi <joyce.ooi@intel.com> 908L: netdev@vger.kernel.org 909S: Maintained 910F: drivers/net/ethernet/altera/ 911 912ALTERA TSE PCS 913M: Maxime Chevallier <maxime.chevallier@bootlin.com> 914L: netdev@vger.kernel.org 915S: Supported 916F: drivers/net/pcs/pcs-altera-tse.c 917F: include/linux/pcs-altera-tse.h 918 919ALTERA UART/JTAG UART SERIAL DRIVERS 920M: Tobias Klauser <tklauser@distanz.ch> 921L: linux-serial@vger.kernel.org 922S: Maintained 923F: drivers/tty/serial/altera_jtaguart.c 924F: drivers/tty/serial/altera_uart.c 925F: include/linux/altera_jtaguart.h 926F: include/linux/altera_uart.h 927 928AMAZON ANNAPURNA LABS FIC DRIVER 929M: Talel Shenhar <talel@amazon.com> 930S: Maintained 931F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 932F: drivers/irqchip/irq-al-fic.c 933 934AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 935M: Talel Shenhar <talel@amazon.com> 936M: Talel Shenhar <talelshenhar@gmail.com> 937S: Maintained 938F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 939F: drivers/edac/al_mc_edac.c 940 941AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 942M: Talel Shenhar <talel@amazon.com> 943S: Maintained 944F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 945F: drivers/thermal/thermal_mmio.c 946 947AMAZON ETHERNET DRIVERS 948M: Shay Agroskin <shayagr@amazon.com> 949M: Arthur Kiyanovski <akiyano@amazon.com> 950R: David Arinzon <darinzon@amazon.com> 951R: Noam Dagan <ndagan@amazon.com> 952R: Saeed Bishara <saeedb@amazon.com> 953L: netdev@vger.kernel.org 954S: Supported 955F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 956F: drivers/net/ethernet/amazon/ 957 958AMAZON RDMA EFA DRIVER 959M: Michael Margolin <mrgolin@amazon.com> 960R: Gal Pressman <gal.pressman@linux.dev> 961R: Yossi Leybovich <sleybo@amazon.com> 962L: linux-rdma@vger.kernel.org 963S: Supported 964Q: https://patchwork.kernel.org/project/linux-rdma/list/ 965F: drivers/infiniband/hw/efa/ 966F: include/uapi/rdma/efa-abi.h 967 968AMD CDX BUS DRIVER 969M: Nipun Gupta <nipun.gupta@amd.com> 970M: Nikhil Agarwal <nikhil.agarwal@amd.com> 971S: Maintained 972F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 973F: drivers/cdx/* 974F: include/linux/cdx/* 975 976AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 977M: Tom Lendacky <thomas.lendacky@amd.com> 978M: John Allen <john.allen@amd.com> 979L: linux-crypto@vger.kernel.org 980S: Supported 981F: drivers/crypto/ccp/ 982F: include/linux/ccp.h 983 984AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 985M: Brijesh Singh <brijesh.singh@amd.com> 986M: Tom Lendacky <thomas.lendacky@amd.com> 987L: linux-crypto@vger.kernel.org 988S: Supported 989F: drivers/crypto/ccp/sev* 990F: include/uapi/linux/psp-sev.h 991 992AMD DISPLAY CORE 993M: Harry Wentland <harry.wentland@amd.com> 994M: Leo Li <sunpeng.li@amd.com> 995M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 996L: amd-gfx@lists.freedesktop.org 997S: Supported 998T: git https://gitlab.freedesktop.org/agd5f/linux.git 999F: drivers/gpu/drm/amd/display/ 1000 1001AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1002M: Huang Rui <ray.huang@amd.com> 1003L: linux-hwmon@vger.kernel.org 1004S: Supported 1005F: Documentation/hwmon/fam15h_power.rst 1006F: drivers/hwmon/fam15h_power.c 1007 1008AMD FCH GPIO DRIVER 1009M: Enrico Weigelt, metux IT consult <info@metux.net> 1010L: linux-gpio@vger.kernel.org 1011S: Maintained 1012F: drivers/gpio/gpio-amd-fch.c 1013F: include/linux/platform_data/gpio/gpio-amd-fch.h 1014 1015AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1016L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1017S: Orphan 1018F: drivers/usb/gadget/udc/amd5536udc.* 1019 1020AMD GEODE PROCESSOR/CHIPSET SUPPORT 1021M: Andres Salomon <dilinger@queued.net> 1022L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1023S: Supported 1024W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1025F: arch/x86/include/asm/geode.h 1026F: drivers/char/hw_random/geode-rng.c 1027F: drivers/crypto/geode* 1028F: drivers/video/fbdev/geode/ 1029 1030AMD HSMP DRIVER 1031M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1032R: Carlos Bilbao <carlos.bilbao@amd.com> 1033L: platform-driver-x86@vger.kernel.org 1034S: Maintained 1035F: Documentation/arch/x86/amd_hsmp.rst 1036F: arch/x86/include/asm/amd_hsmp.h 1037F: arch/x86/include/uapi/asm/amd_hsmp.h 1038F: drivers/platform/x86/amd/hsmp.c 1039 1040AMD IOMMU (AMD-VI) 1041M: Joerg Roedel <joro@8bytes.org> 1042R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1043L: iommu@lists.linux.dev 1044S: Maintained 1045T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1046F: drivers/iommu/amd/ 1047F: include/linux/amd-iommu.h 1048 1049AMD KFD 1050M: Felix Kuehling <Felix.Kuehling@amd.com> 1051L: amd-gfx@lists.freedesktop.org 1052S: Supported 1053T: git https://gitlab.freedesktop.org/agd5f/linux.git 1054F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1055F: drivers/gpu/drm/amd/amdkfd/ 1056F: drivers/gpu/drm/amd/include/cik_structs.h 1057F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1058F: drivers/gpu/drm/amd/include/v9_structs.h 1059F: drivers/gpu/drm/amd/include/vi_structs.h 1060F: include/uapi/linux/kfd_ioctl.h 1061F: include/uapi/linux/kfd_sysfs.h 1062 1063AMD MP2 I2C DRIVER 1064M: Elie Morisse <syniurge@gmail.com> 1065M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1066L: linux-i2c@vger.kernel.org 1067S: Maintained 1068F: drivers/i2c/busses/i2c-amd-mp2* 1069 1070AMD PDS CORE DRIVER 1071M: Shannon Nelson <shannon.nelson@amd.com> 1072M: Brett Creeley <brett.creeley@amd.com> 1073L: netdev@vger.kernel.org 1074S: Supported 1075F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1076F: drivers/net/ethernet/amd/pds_core/ 1077F: include/linux/pds/ 1078 1079AMD PMC DRIVER 1080M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1081L: platform-driver-x86@vger.kernel.org 1082S: Maintained 1083F: drivers/platform/x86/amd/pmc.c 1084 1085AMD PMF DRIVER 1086M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1087L: platform-driver-x86@vger.kernel.org 1088S: Maintained 1089F: Documentation/ABI/testing/sysfs-amd-pmf 1090F: drivers/platform/x86/amd/pmf/ 1091 1092AMD POWERPLAY AND SWSMU 1093M: Evan Quan <evan.quan@amd.com> 1094L: amd-gfx@lists.freedesktop.org 1095S: Supported 1096T: git https://gitlab.freedesktop.org/agd5f/linux.git 1097F: drivers/gpu/drm/amd/pm/ 1098 1099AMD PSTATE DRIVER 1100M: Huang Rui <ray.huang@amd.com> 1101L: linux-pm@vger.kernel.org 1102S: Supported 1103F: Documentation/admin-guide/pm/amd-pstate.rst 1104F: drivers/cpufreq/amd-pstate* 1105F: include/linux/amd-pstate.h 1106F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1107 1108AMD PTDMA DRIVER 1109M: Sanjay R Mehta <sanju.mehta@amd.com> 1110L: dmaengine@vger.kernel.org 1111S: Maintained 1112F: drivers/dma/ptdma/ 1113 1114AMD SEATTLE DEVICE TREE SUPPORT 1115M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1116M: Tom Lendacky <thomas.lendacky@amd.com> 1117S: Supported 1118F: arch/arm64/boot/dts/amd/ 1119 1120AMD SENSOR FUSION HUB DRIVER 1121M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1122L: linux-input@vger.kernel.org 1123S: Maintained 1124F: Documentation/hid/amd-sfh* 1125F: drivers/hid/amd-sfh-hid/ 1126 1127AMD SPI DRIVER 1128M: Sanjay R Mehta <sanju.mehta@amd.com> 1129S: Maintained 1130F: drivers/spi/spi-amd.c 1131 1132AMD XGBE DRIVER 1133M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1134L: netdev@vger.kernel.org 1135S: Supported 1136F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1137F: drivers/net/ethernet/amd/xgbe/ 1138 1139AMLOGIC DDR PMU DRIVER 1140M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1141L: linux-amlogic@lists.infradead.org 1142S: Supported 1143W: http://www.amlogic.com 1144F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1145F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1146F: drivers/perf/amlogic/ 1147F: include/soc/amlogic/ 1148 1149AMPHION VPU CODEC V4L2 DRIVER 1150M: Ming Qian <ming.qian@nxp.com> 1151M: Shijie Qin <shijie.qin@nxp.com> 1152M: Zhou Peng <eagle.zhou@nxp.com> 1153L: linux-media@vger.kernel.org 1154S: Maintained 1155F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1156F: drivers/media/platform/amphion/ 1157 1158AMS AS73211 DRIVER 1159M: Christian Eggers <ceggers@arri.de> 1160L: linux-iio@vger.kernel.org 1161S: Maintained 1162F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1163F: drivers/iio/light/as73211.c 1164 1165AMT (Automatic Multicast Tunneling) 1166M: Taehee Yoo <ap420073@gmail.com> 1167L: netdev@vger.kernel.org 1168S: Maintained 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1170T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1171F: drivers/net/amt.c 1172 1173ANALOG DEVICES INC AD3552R DRIVER 1174M: Nuno Sá <nuno.sa@analog.com> 1175L: linux-iio@vger.kernel.org 1176S: Supported 1177W: https://ez.analog.com/linux-software-drivers 1178F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1179F: drivers/iio/dac/ad3552r.c 1180 1181ANALOG DEVICES INC AD4130 DRIVER 1182M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1183L: linux-iio@vger.kernel.org 1184S: Supported 1185W: http://ez.analog.com/community/linux-device-drivers 1186F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1187F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1188F: drivers/iio/adc/ad4130.c 1189 1190ANALOG DEVICES INC AD7192 DRIVER 1191M: Alexandru Tachici <alexandru.tachici@analog.com> 1192L: linux-iio@vger.kernel.org 1193S: Supported 1194W: https://ez.analog.com/linux-software-drivers 1195F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1196F: drivers/iio/adc/ad7192.c 1197 1198ANALOG DEVICES INC AD7292 DRIVER 1199M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1200L: linux-iio@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1204F: drivers/iio/adc/ad7292.c 1205 1206ANALOG DEVICES INC AD7293 DRIVER 1207M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210W: https://ez.analog.com/linux-software-drivers 1211F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1212F: drivers/iio/dac/ad7293.c 1213 1214ANALOG DEVICES INC AD74115 DRIVER 1215M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1216L: linux-iio@vger.kernel.org 1217S: Supported 1218W: http://ez.analog.com/community/linux-device-drivers 1219F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1220F: drivers/iio/addac/ad74115.c 1221 1222ANALOG DEVICES INC AD74413R DRIVER 1223M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1224L: linux-iio@vger.kernel.org 1225S: Supported 1226W: https://ez.analog.com/linux-software-drivers 1227F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1228F: drivers/iio/addac/ad74413r.c 1229F: include/dt-bindings/iio/addac/adi,ad74413r.h 1230 1231ANALOG DEVICES INC AD7768-1 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-iio@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1237F: drivers/iio/adc/ad7768-1.c 1238 1239ANALOG DEVICES INC AD7780 DRIVER 1240M: Michael Hennerich <Michael.Hennerich@analog.com> 1241M: Renato Lui Geh <renatogeh@gmail.com> 1242L: linux-iio@vger.kernel.org 1243S: Supported 1244W: https://ez.analog.com/linux-software-drivers 1245F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1246F: drivers/iio/adc/ad7780.c 1247 1248ANALOG DEVICES INC ADA4250 DRIVER 1249M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1250L: linux-iio@vger.kernel.org 1251S: Supported 1252W: https://ez.analog.com/linux-software-drivers 1253F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1254F: drivers/iio/amplifiers/ada4250.c 1255 1256ANALOG DEVICES INC ADF4377 DRIVER 1257M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1258L: linux-iio@vger.kernel.org 1259S: Supported 1260W: https://ez.analog.com/linux-software-drivers 1261F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1262F: drivers/iio/frequency/adf4377.c 1263 1264ANALOG DEVICES INC ADGS1408 DRIVER 1265M: Mircea Caprioru <mircea.caprioru@analog.com> 1266S: Supported 1267F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1268F: drivers/mux/adgs1408.c 1269 1270ANALOG DEVICES INC ADIN DRIVER 1271M: Michael Hennerich <michael.hennerich@analog.com> 1272L: netdev@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/net/adi,adin.yaml 1276F: drivers/net/phy/adin.c 1277 1278ANALOG DEVICES INC ADIS DRIVER LIBRARY 1279M: Nuno Sa <nuno.sa@analog.com> 1280L: linux-iio@vger.kernel.org 1281S: Supported 1282F: drivers/iio/imu/adis.c 1283F: drivers/iio/imu/adis_buffer.c 1284F: drivers/iio/imu/adis_trigger.c 1285F: include/linux/iio/imu/adis.h 1286 1287ANALOG DEVICES INC ADIS16460 DRIVER 1288M: Dragos Bogdan <dragos.bogdan@analog.com> 1289L: linux-iio@vger.kernel.org 1290S: Supported 1291W: https://ez.analog.com/linux-software-drivers 1292F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1293F: drivers/iio/imu/adis16460.c 1294 1295ANALOG DEVICES INC ADIS16475 DRIVER 1296M: Nuno Sa <nuno.sa@analog.com> 1297L: linux-iio@vger.kernel.org 1298S: Supported 1299W: https://ez.analog.com/linux-software-drivers 1300F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1301F: drivers/iio/imu/adis16475.c 1302 1303ANALOG DEVICES INC ADM1177 DRIVER 1304M: Michael Hennerich <Michael.Hennerich@analog.com> 1305L: linux-hwmon@vger.kernel.org 1306S: Supported 1307W: https://ez.analog.com/linux-software-drivers 1308F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1309F: drivers/hwmon/adm1177.c 1310 1311ANALOG DEVICES INC ADMV1013 DRIVER 1312M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1313L: linux-iio@vger.kernel.org 1314S: Supported 1315W: https://ez.analog.com/linux-software-drivers 1316F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1317F: drivers/iio/frequency/admv1013.c 1318 1319ANALOG DEVICES INC ADMV1014 DRIVER 1320M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1321L: linux-iio@vger.kernel.org 1322S: Supported 1323W: https://ez.analog.com/linux-software-drivers 1324F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1325F: drivers/iio/frequency/admv1014.c 1326 1327ANALOG DEVICES INC ADMV8818 DRIVER 1328M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1329L: linux-iio@vger.kernel.org 1330S: Supported 1331W: https://ez.analog.com/linux-software-drivers 1332F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1333F: drivers/iio/filter/admv8818.c 1334 1335ANALOG DEVICES INC ADP5061 DRIVER 1336M: Michael Hennerich <Michael.Hennerich@analog.com> 1337L: linux-pm@vger.kernel.org 1338S: Supported 1339W: https://ez.analog.com/linux-software-drivers 1340F: drivers/power/supply/adp5061.c 1341 1342ANALOG DEVICES INC ADRF6780 DRIVER 1343M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1344L: linux-iio@vger.kernel.org 1345S: Supported 1346W: https://ez.analog.com/linux-software-drivers 1347F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1348F: drivers/iio/frequency/adrf6780.c 1349 1350ANALOG DEVICES INC ADV7180 DRIVER 1351M: Lars-Peter Clausen <lars@metafoo.de> 1352L: linux-media@vger.kernel.org 1353S: Supported 1354W: https://ez.analog.com/linux-software-drivers 1355F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1356F: drivers/media/i2c/adv7180.c 1357 1358ANALOG DEVICES INC ADV748X DRIVER 1359M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1363F: drivers/media/i2c/adv748x/* 1364 1365ANALOG DEVICES INC ADV7511 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7511* 1370 1371ANALOG DEVICES INC ADV7604 DRIVER 1372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1373L: linux-media@vger.kernel.org 1374S: Maintained 1375F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1376F: drivers/media/i2c/adv7604* 1377 1378ANALOG DEVICES INC ADV7842 DRIVER 1379M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1380L: linux-media@vger.kernel.org 1381S: Maintained 1382F: drivers/media/i2c/adv7842* 1383 1384ANALOG DEVICES INC ADXRS290 DRIVER 1385M: Nishant Malpani <nish.malpani25@gmail.com> 1386L: linux-iio@vger.kernel.org 1387S: Supported 1388F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1389F: drivers/iio/gyro/adxrs290.c 1390 1391ANALOG DEVICES INC ASOC CODEC DRIVERS 1392M: Lars-Peter Clausen <lars@metafoo.de> 1393M: Nuno Sá <nuno.sa@analog.com> 1394L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1395S: Supported 1396W: http://wiki.analog.com/ 1397W: https://ez.analog.com/linux-software-drivers 1398F: sound/soc/codecs/ad1* 1399F: sound/soc/codecs/ad7* 1400F: sound/soc/codecs/adau* 1401F: sound/soc/codecs/adav* 1402F: sound/soc/codecs/sigmadsp.* 1403F: sound/soc/codecs/ssm* 1404 1405ANALOG DEVICES INC DMA DRIVERS 1406M: Lars-Peter Clausen <lars@metafoo.de> 1407S: Supported 1408W: https://ez.analog.com/linux-software-drivers 1409F: drivers/dma/dma-axi-dmac.c 1410 1411ANALOG DEVICES INC IIO DRIVERS 1412M: Lars-Peter Clausen <lars@metafoo.de> 1413M: Michael Hennerich <Michael.Hennerich@analog.com> 1414S: Supported 1415W: http://wiki.analog.com/ 1416W: https://ez.analog.com/linux-software-drivers 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1418F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1419F: Documentation/devicetree/bindings/iio/*/adi,* 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1421F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1422F: drivers/iio/*/ad* 1423F: drivers/iio/adc/ltc249* 1424F: drivers/iio/amplifiers/hmc425a.c 1425F: drivers/staging/iio/*/ad* 1426X: drivers/iio/*/adjd* 1427 1428ANALOG DEVICES INC MAX31760 DRIVER 1429M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1430S: Maintained 1431W: http://wiki.analog.com/ 1432W: https://ez.analog.com/linux-software-drivers 1433F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1434F: Documentation/hwmon/max31760.rst 1435F: drivers/hwmon/max31760.c 1436 1437ANALOGBITS PLL LIBRARIES 1438M: Paul Walmsley <paul.walmsley@sifive.com> 1439S: Supported 1440F: drivers/clk/analogbits/* 1441F: include/linux/clk/analogbits* 1442 1443ANDROID DRIVERS 1444M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1445M: Arve Hjønnevåg <arve@android.com> 1446M: Todd Kjos <tkjos@android.com> 1447M: Martijn Coenen <maco@android.com> 1448M: Joel Fernandes <joel@joelfernandes.org> 1449M: Christian Brauner <christian@brauner.io> 1450M: Carlos Llamas <cmllamas@google.com> 1451M: Suren Baghdasaryan <surenb@google.com> 1452L: linux-kernel@vger.kernel.org 1453S: Supported 1454T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1455F: drivers/android/ 1456 1457ANDROID GOLDFISH PIC DRIVER 1458M: Miodrag Dinic <miodrag.dinic@mips.com> 1459S: Supported 1460F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1461F: drivers/irqchip/irq-goldfish-pic.c 1462 1463ANDROID GOLDFISH RTC DRIVER 1464M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1465S: Supported 1466F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1467F: drivers/rtc/rtc-goldfish.c 1468 1469AOA (Apple Onboard Audio) ALSA DRIVER 1470M: Johannes Berg <johannes@sipsolutions.net> 1471L: linuxppc-dev@lists.ozlabs.org 1472L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1473S: Maintained 1474F: sound/aoa/ 1475 1476APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1477M: William Breathitt Gray <william.gray@linaro.org> 1478L: linux-iio@vger.kernel.org 1479S: Maintained 1480F: drivers/iio/addac/stx104.c 1481 1482APM DRIVER 1483M: Jiri Kosina <jikos@kernel.org> 1484S: Odd fixes 1485T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1486F: arch/x86/kernel/apm_32.c 1487F: drivers/char/apm-emulation.c 1488F: include/linux/apm_bios.h 1489F: include/uapi/linux/apm_bios.h 1490 1491APPARMOR SECURITY MODULE 1492M: John Johansen <john.johansen@canonical.com> 1493M: John Johansen <john@apparmor.net> 1494L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1495S: Supported 1496W: apparmor.net 1497B: https://gitlab.com/apparmor/apparmor-kernel 1498C: irc://irc.oftc.net/apparmor 1499T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1500T: https://gitlab.com/apparmor/apparmor-kernel.git 1501F: Documentation/admin-guide/LSM/apparmor.rst 1502F: security/apparmor/ 1503 1504APPLE BCM5974 MULTITOUCH DRIVER 1505M: Henrik Rydberg <rydberg@bitmath.org> 1506L: linux-input@vger.kernel.org 1507S: Odd fixes 1508F: drivers/input/mouse/bcm5974.c 1509 1510APPLE PCIE CONTROLLER DRIVER 1511M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1512M: Marc Zyngier <maz@kernel.org> 1513L: linux-pci@vger.kernel.org 1514S: Maintained 1515F: drivers/pci/controller/pcie-apple.c 1516 1517APPLE SMC DRIVER 1518M: Henrik Rydberg <rydberg@bitmath.org> 1519L: linux-hwmon@vger.kernel.org 1520S: Odd fixes 1521F: drivers/hwmon/applesmc.c 1522 1523APPLETALK NETWORK LAYER 1524L: netdev@vger.kernel.org 1525S: Odd fixes 1526F: drivers/net/appletalk/ 1527F: include/linux/atalk.h 1528F: include/uapi/linux/atalk.h 1529F: net/appletalk/ 1530 1531APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1532M: Khuong Dinh <khuong@os.amperecomputing.com> 1533S: Supported 1534F: arch/arm64/boot/dts/apm/ 1535 1536APPLIED MICRO (APM) X-GENE SOC EDAC 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1540F: drivers/edac/xgene_edac.c 1541 1542APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1543M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1544M: Keyur Chudgar <keyur@os.amperecomputing.com> 1545S: Supported 1546F: drivers/net/ethernet/apm/xgene-v2/ 1547 1548APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1549M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1550M: Keyur Chudgar <keyur@os.amperecomputing.com> 1551M: Quan Nguyen <quan@os.amperecomputing.com> 1552S: Supported 1553F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1554F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1555F: drivers/net/ethernet/apm/xgene/ 1556F: drivers/net/mdio/mdio-xgene.c 1557 1558APPLIED MICRO (APM) X-GENE SOC PMU 1559M: Khuong Dinh <khuong@os.amperecomputing.com> 1560S: Supported 1561F: Documentation/admin-guide/perf/xgene-pmu.rst 1562F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1563F: drivers/perf/xgene_pmu.c 1564 1565APTINA CAMERA SENSOR PLL 1566M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1567L: linux-media@vger.kernel.org 1568S: Maintained 1569F: drivers/media/i2c/aptina-pll.* 1570 1571AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1572M: Aleksa Savic <savicaleksa83@gmail.com> 1573M: Jack Doan <me@jackdoan.com> 1574L: linux-hwmon@vger.kernel.org 1575S: Maintained 1576F: Documentation/hwmon/aquacomputer_d5next.rst 1577F: drivers/hwmon/aquacomputer_d5next.c 1578 1579AQUANTIA ETHERNET DRIVER (atlantic) 1580M: Igor Russkikh <irusskikh@marvell.com> 1581L: netdev@vger.kernel.org 1582S: Supported 1583W: https://www.marvell.com/ 1584Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1585F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1586F: drivers/net/ethernet/aquantia/atlantic/ 1587 1588AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1589M: Egor Pomozov <epomozov@marvell.com> 1590L: netdev@vger.kernel.org 1591S: Supported 1592W: http://www.aquantia.com 1593F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1594 1595AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1596M: Krzysztof Hałasa <khalasa@piap.pl> 1597L: linux-media@vger.kernel.org 1598S: Maintained 1599F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1600F: drivers/media/i2c/ar0521.c 1601 1602ARASAN NAND CONTROLLER DRIVER 1603M: Miquel Raynal <miquel.raynal@bootlin.com> 1604R: Michal Simek <michal.simek@amd.com> 1605L: linux-mtd@lists.infradead.org 1606S: Maintained 1607F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1608F: drivers/mtd/nand/raw/arasan-nand-controller.c 1609 1610ARC FRAMEBUFFER DRIVER 1611M: Jaya Kumar <jayalk@intworks.biz> 1612S: Maintained 1613F: drivers/video/fbdev/arcfb.c 1614F: drivers/video/fbdev/core/fb_defio.c 1615 1616ARC PGU DRM DRIVER 1617M: Alexey Brodkin <abrodkin@synopsys.com> 1618S: Supported 1619F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1620F: drivers/gpu/drm/tiny/arcpgu.c 1621 1622ARCNET NETWORK LAYER 1623M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1624L: netdev@vger.kernel.org 1625S: Maintained 1626F: drivers/net/arcnet/ 1627F: include/uapi/linux/if_arcnet.h 1628 1629ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1630M: Arnd Bergmann <arnd@arndb.de> 1631M: Olof Johansson <olof@lixom.net> 1632M: soc@kernel.org 1633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1634S: Maintained 1635C: irc://irc.libera.chat/armlinux 1636T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1637F: arch/arm/boot/dts/Makefile 1638F: arch/arm64/boot/dts/Makefile 1639 1640ARM ARCHITECTED TIMER DRIVER 1641M: Mark Rutland <mark.rutland@arm.com> 1642M: Marc Zyngier <maz@kernel.org> 1643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1644S: Maintained 1645F: arch/arm/include/asm/arch_timer.h 1646F: arch/arm64/include/asm/arch_timer.h 1647F: drivers/clocksource/arm_arch_timer.c 1648 1649ARM HDLCD DRM DRIVER 1650M: Liviu Dudau <liviu.dudau@arm.com> 1651S: Supported 1652F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1653F: drivers/gpu/drm/arm/hdlcd_* 1654 1655ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1656M: Linus Walleij <linus.walleij@linaro.org> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Maintained 1659F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1660F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1661F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1662F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1663F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1664F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1665F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1666F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1667F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1668F: arch/arm/boot/dts/arm-realview-* 1669F: arch/arm/boot/dts/integrator* 1670F: arch/arm/boot/dts/versatile* 1671F: arch/arm/mach-versatile/ 1672F: drivers/bus/arm-integrator-lm.c 1673F: drivers/clk/versatile/ 1674F: drivers/i2c/busses/i2c-versatile.c 1675F: drivers/irqchip/irq-versatile-fpga.c 1676F: drivers/mtd/maps/physmap-versatile.* 1677F: drivers/power/reset/arm-versatile-reboot.c 1678F: drivers/soc/versatile/ 1679 1680ARM KOMEDA DRM-KMS DRIVER 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682S: Supported 1683T: git git://anongit.freedesktop.org/drm/drm-misc 1684F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1685F: Documentation/gpu/komeda-kms.rst 1686F: drivers/gpu/drm/arm/display/include/ 1687F: drivers/gpu/drm/arm/display/komeda/ 1688 1689ARM MALI PANFROST DRM DRIVER 1690M: Rob Herring <robh@kernel.org> 1691M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1692R: Steven Price <steven.price@arm.com> 1693R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1694L: dri-devel@lists.freedesktop.org 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: drivers/gpu/drm/panfrost/ 1698F: include/uapi/drm/panfrost_drm.h 1699 1700ARM MALI-DP DRM DRIVER 1701M: Liviu Dudau <liviu.dudau@arm.com> 1702S: Supported 1703T: git git://anongit.freedesktop.org/drm/drm-misc 1704F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1705F: Documentation/gpu/afbc.rst 1706F: drivers/gpu/drm/arm/ 1707 1708ARM MFM AND FLOPPY DRIVERS 1709M: Ian Molton <spyro@f2s.com> 1710S: Maintained 1711F: arch/arm/include/asm/floppy.h 1712F: arch/arm/mach-rpc/floppydma.S 1713 1714ARM PMU PROFILING AND DEBUGGING 1715M: Will Deacon <will@kernel.org> 1716M: Mark Rutland <mark.rutland@arm.com> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Maintained 1719F: Documentation/devicetree/bindings/arm/pmu.yaml 1720F: Documentation/devicetree/bindings/perf/ 1721F: arch/arm*/include/asm/hw_breakpoint.h 1722F: arch/arm*/include/asm/perf_event.h 1723F: arch/arm*/kernel/hw_breakpoint.c 1724F: arch/arm*/kernel/perf_* 1725F: drivers/perf/ 1726F: include/linux/perf/arm_pmu.h 1727 1728ARM PORT 1729M: Russell King <linux@armlinux.org.uk> 1730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1731S: Odd Fixes 1732W: http://www.armlinux.org.uk/ 1733T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1734F: arch/arm/ 1735X: arch/arm/boot/dts/ 1736 1737ARM PRIMECELL AACI PL041 DRIVER 1738M: Russell King <linux@armlinux.org.uk> 1739S: Odd Fixes 1740F: sound/arm/aaci.* 1741 1742ARM PRIMECELL BUS SUPPORT 1743M: Russell King <linux@armlinux.org.uk> 1744S: Odd Fixes 1745F: drivers/amba/ 1746F: include/linux/amba/bus.h 1747 1748ARM PRIMECELL CLCD PL110 DRIVER 1749M: Russell King <linux@armlinux.org.uk> 1750S: Odd Fixes 1751F: drivers/video/fbdev/amba-clcd.* 1752 1753ARM PRIMECELL KMI PL050 DRIVER 1754M: Russell King <linux@armlinux.org.uk> 1755S: Odd Fixes 1756F: drivers/input/serio/ambakmi.* 1757F: include/linux/amba/kmi.h 1758 1759ARM PRIMECELL MMCI PL180/1 DRIVER 1760M: Russell King <linux@armlinux.org.uk> 1761S: Odd Fixes 1762F: drivers/mmc/host/mmci.* 1763F: include/linux/amba/mmci.h 1764 1765ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1766M: Miquel Raynal <miquel.raynal@bootlin.com> 1767R: Michal Simek <michal.simek@amd.com> 1768L: linux-mtd@lists.infradead.org 1769S: Maintained 1770F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1771F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1772 1773ARM PRIMECELL PL35X SMC DRIVER 1774M: Miquel Raynal <miquel.raynal@bootlin.com> 1775R: Michal Simek <michal.simek@amd.com> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1779F: drivers/memory/pl353-smc.c 1780 1781ARM PRIMECELL SSP PL022 SPI DRIVER 1782M: Linus Walleij <linus.walleij@linaro.org> 1783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1784S: Maintained 1785F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1786F: drivers/spi/spi-pl022.c 1787 1788ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1789M: Russell King <linux@armlinux.org.uk> 1790S: Odd Fixes 1791F: drivers/tty/serial/amba-pl01*.c 1792F: include/linux/amba/serial.h 1793 1794ARM PRIMECELL VIC PL190/PL192 DRIVER 1795M: Linus Walleij <linus.walleij@linaro.org> 1796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1797S: Maintained 1798F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1799F: drivers/irqchip/irq-vic.c 1800 1801ARM SMC WATCHDOG DRIVER 1802M: Julius Werner <jwerner@chromium.org> 1803R: Evan Benn <evanbenn@chromium.org> 1804S: Maintained 1805F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1806F: drivers/watchdog/arm_smc_wdt.c 1807 1808ARM SMMU DRIVERS 1809M: Will Deacon <will@kernel.org> 1810R: Robin Murphy <robin.murphy@arm.com> 1811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1812S: Maintained 1813F: Documentation/devicetree/bindings/iommu/arm,smmu* 1814F: drivers/iommu/arm/ 1815F: drivers/iommu/io-pgtable-arm* 1816 1817ARM SUB-ARCHITECTURES 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819S: Maintained 1820C: irc://irc.libera.chat/armlinux 1821T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1822F: arch/arm/mach-*/ 1823F: arch/arm/plat-*/ 1824 1825ARM/ACTIONS SEMI ARCHITECTURE 1826M: Andreas Färber <afaerber@suse.de> 1827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1829L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1830S: Maintained 1831F: Documentation/devicetree/bindings/arm/actions.yaml 1832F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1833F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1834F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1835F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1836F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1837F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1838F: Documentation/devicetree/bindings/pinctrl/actions,* 1839F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1840F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1841F: arch/arm/boot/dts/owl-* 1842F: arch/arm/mach-actions/ 1843F: arch/arm64/boot/dts/actions/ 1844F: drivers/clk/actions/ 1845F: drivers/clocksource/timer-owl* 1846F: drivers/dma/owl-dma.c 1847F: drivers/i2c/busses/i2c-owl.c 1848F: drivers/irqchip/irq-owl-sirq.c 1849F: drivers/mmc/host/owl-mmc.c 1850F: drivers/net/ethernet/actions/ 1851F: drivers/pinctrl/actions/* 1852F: drivers/soc/actions/ 1853F: include/dt-bindings/power/owl-* 1854F: include/dt-bindings/reset/actions,* 1855F: include/linux/soc/actions/ 1856N: owl 1857 1858ARM/Allwinner SoC Clock Support 1859M: Emilio López <emilio@elopez.com.ar> 1860S: Maintained 1861F: drivers/clk/sunxi/ 1862 1863ARM/Allwinner sunXi SoC support 1864M: Chen-Yu Tsai <wens@csie.org> 1865M: Jernej Skrabec <jernej.skrabec@gmail.com> 1866M: Samuel Holland <samuel@sholland.org> 1867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1868L: linux-sunxi@lists.linux.dev 1869S: Maintained 1870T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1871F: arch/arm/mach-sunxi/ 1872F: arch/arm64/boot/dts/allwinner/ 1873F: drivers/clk/sunxi-ng/ 1874F: drivers/pinctrl/sunxi/ 1875F: drivers/soc/sunxi/ 1876N: allwinner 1877N: sun[x456789]i 1878N: sun[25]0i 1879 1880ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1881M: Neil Armstrong <neil.armstrong@linaro.org> 1882M: Jerome Brunet <jbrunet@baylibre.com> 1883L: linux-amlogic@lists.infradead.org 1884S: Maintained 1885F: Documentation/devicetree/bindings/clock/amlogic* 1886F: drivers/clk/meson/ 1887F: include/dt-bindings/clock/gxbb* 1888F: include/dt-bindings/clock/meson* 1889 1890ARM/Amlogic Meson SoC Crypto Drivers 1891M: Corentin Labbe <clabbe@baylibre.com> 1892L: linux-crypto@vger.kernel.org 1893L: linux-amlogic@lists.infradead.org 1894S: Maintained 1895F: Documentation/devicetree/bindings/crypto/amlogic* 1896F: drivers/crypto/amlogic/ 1897 1898ARM/Amlogic Meson SoC Sound Drivers 1899M: Jerome Brunet <jbrunet@baylibre.com> 1900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1901S: Maintained 1902F: Documentation/devicetree/bindings/sound/amlogic* 1903F: sound/soc/meson/ 1904 1905ARM/Amlogic Meson SoC support 1906M: Neil Armstrong <neil.armstrong@linaro.org> 1907M: Kevin Hilman <khilman@baylibre.com> 1908R: Jerome Brunet <jbrunet@baylibre.com> 1909R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1911L: linux-amlogic@lists.infradead.org 1912S: Maintained 1913W: http://linux-meson.com/ 1914F: arch/arm/boot/dts/meson* 1915F: arch/arm/mach-meson/ 1916F: arch/arm64/boot/dts/amlogic/ 1917F: drivers/mmc/host/meson* 1918F: drivers/pinctrl/meson/ 1919F: drivers/rtc/rtc-meson* 1920F: drivers/soc/amlogic/ 1921N: meson 1922 1923ARM/Annapurna Labs ALPINE ARCHITECTURE 1924M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1925M: Antoine Tenart <atenart@kernel.org> 1926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1927S: Maintained 1928F: arch/arm/boot/dts/alpine* 1929F: arch/arm/mach-alpine/ 1930F: arch/arm64/boot/dts/amazon/ 1931F: drivers/*/*alpine* 1932 1933ARM/APPLE MACHINE SOUND DRIVERS 1934M: Martin Povišer <povik+lin@cutebit.org> 1935L: asahi@lists.linux.dev 1936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1937S: Maintained 1938F: Documentation/devicetree/bindings/sound/apple,* 1939F: sound/soc/apple/* 1940F: sound/soc/codecs/cs42l83-i2c.c 1941 1942ARM/APPLE MACHINE SUPPORT 1943M: Hector Martin <marcan@marcan.st> 1944M: Sven Peter <sven@svenpeter.dev> 1945R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1946L: asahi@lists.linux.dev 1947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1948S: Maintained 1949W: https://asahilinux.org 1950B: https://github.com/AsahiLinux/linux/issues 1951C: irc://irc.oftc.net/asahi-dev 1952T: git https://github.com/AsahiLinux/linux.git 1953F: Documentation/devicetree/bindings/arm/apple.yaml 1954F: Documentation/devicetree/bindings/arm/apple/* 1955F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1956F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1957F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1958F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1959F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1960F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1961F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1962F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1963F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1964F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1965F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1966F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1967F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1968F: Documentation/devicetree/bindings/power/apple* 1969F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1970F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1971F: arch/arm64/boot/dts/apple/ 1972F: drivers/bluetooth/hci_bcm4377.c 1973F: drivers/clk/clk-apple-nco.c 1974F: drivers/cpufreq/apple-soc-cpufreq.c 1975F: drivers/dma/apple-admac.c 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/mailbox/apple-mailbox.c 1982F: drivers/nvme/host/apple.c 1983F: drivers/nvmem/apple-efuses.c 1984F: drivers/pinctrl/pinctrl-apple-gpio.c 1985F: drivers/pwm/pwm-apple.c 1986F: drivers/soc/apple/* 1987F: drivers/watchdog/apple_wdt.c 1988F: include/dt-bindings/interrupt-controller/apple-aic.h 1989F: include/dt-bindings/pinctrl/apple.h 1990F: include/linux/apple-mailbox.h 1991F: include/linux/soc/apple/* 1992 1993ARM/ARTPEC MACHINE SUPPORT 1994M: Jesper Nilsson <jesper.nilsson@axis.com> 1995M: Lars Persson <lars.persson@axis.com> 1996L: linux-arm-kernel@axis.com 1997S: Maintained 1998F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1999F: arch/arm/boot/dts/artpec6* 2000F: arch/arm/mach-artpec 2001F: drivers/clk/axis 2002F: drivers/crypto/axis 2003F: drivers/mmc/host/usdhi6rol0.c 2004F: drivers/pinctrl/pinctrl-artpec* 2005 2006ARM/ASPEED I2C DRIVER 2007M: Brendan Higgins <brendanhiggins@google.com> 2008R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2009R: Joel Stanley <joel@jms.id.au> 2010L: linux-i2c@vger.kernel.org 2011L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2012S: Maintained 2013F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2014F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2015F: drivers/i2c/busses/i2c-aspeed.c 2016F: drivers/irqchip/irq-aspeed-i2c-ic.c 2017 2018ARM/ASPEED MACHINE SUPPORT 2019M: Joel Stanley <joel@jms.id.au> 2020R: Andrew Jeffery <andrew@aj.id.au> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2023S: Supported 2024Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2025T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2026F: Documentation/devicetree/bindings/arm/aspeed/ 2027F: arch/arm/boot/dts/aspeed-* 2028F: arch/arm/mach-aspeed/ 2029N: aspeed 2030 2031ARM/BITMAIN ARCHITECTURE 2032M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035F: Documentation/devicetree/bindings/arm/bitmain.yaml 2036F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2037F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2038F: arch/arm64/boot/dts/bitmain/ 2039F: drivers/clk/clk-bm1880.c 2040F: drivers/pinctrl/pinctrl-bm1880.c 2041 2042ARM/CALXEDA HIGHBANK ARCHITECTURE 2043M: Andre Przywara <andre.przywara@arm.com> 2044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2045S: Maintained 2046F: arch/arm/boot/dts/ecx-*.dts* 2047F: arch/arm/boot/dts/highbank.dts 2048F: arch/arm/mach-highbank/ 2049 2050ARM/CAVIUM THUNDER NETWORK DRIVER 2051M: Sunil Goutham <sgoutham@marvell.com> 2052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2053S: Supported 2054F: drivers/net/ethernet/cavium/thunder/ 2055 2056ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2057M: Lukasz Majewski <lukma@denx.de> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060F: arch/arm/mach-ep93xx/ts72xx.c 2061 2062ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2063M: Alexander Shiyan <shc_work@mail.ru> 2064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2065S: Odd Fixes 2066N: clps711x 2067 2068ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2069M: Lennert Buytenhek <kernel@wantstofly.org> 2070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2071S: Maintained 2072 2073ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2074M: Hartley Sweeten <hsweeten@visionengravers.com> 2075M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2077S: Maintained 2078F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2079F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2080F: arch/arm/boot/compressed/misc-ep93xx.h 2081F: arch/arm/mach-ep93xx/ 2082F: drivers/iio/adc/ep93xx_adc.c 2083 2084ARM/CLKDEV SUPPORT 2085M: Russell King <linux@armlinux.org.uk> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2089F: drivers/clk/clkdev.c 2090 2091ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2092M: Baruch Siach <baruch@tkos.co.il> 2093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2094S: Maintained 2095F: arch/arm/boot/dts/cx92755* 2096N: digicolor 2097 2098ARM/CORESIGHT FRAMEWORK AND DRIVERS 2099M: Suzuki K Poulose <suzuki.poulose@arm.com> 2100R: Mike Leach <mike.leach@linaro.org> 2101R: Leo Yan <leo.yan@linaro.org> 2102L: coresight@lists.linaro.org (moderated for non-subscribers) 2103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2104S: Maintained 2105T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2106F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2107F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2108F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2109F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2110F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2111F: Documentation/trace/coresight/* 2112F: drivers/hwtracing/coresight/* 2113F: include/dt-bindings/arm/coresight-cti-dt.h 2114F: include/linux/coresight* 2115F: samples/coresight/* 2116F: tools/perf/arch/arm/util/auxtrace.c 2117F: tools/perf/arch/arm/util/cs-etm.c 2118F: tools/perf/arch/arm/util/cs-etm.h 2119F: tools/perf/arch/arm/util/pmu.c 2120F: tools/perf/tests/shell/coresight/* 2121F: tools/perf/util/cs-etm-decoder/* 2122F: tools/perf/util/cs-etm.* 2123 2124ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2125M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2126M: Linus Walleij <linus.walleij@linaro.org> 2127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2128S: Maintained 2129T: git git://github.com/ulli-kroll/linux.git 2130F: Documentation/devicetree/bindings/arm/gemini.yaml 2131F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2132F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2133F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2134F: arch/arm/boot/dts/gemini* 2135F: arch/arm/mach-gemini/ 2136F: drivers/crypto/gemini/ 2137F: drivers/net/ethernet/cortina/ 2138F: drivers/pinctrl/pinctrl-gemini.c 2139F: drivers/rtc/rtc-ftrtc010.c 2140 2141ARM/CZ.NIC TURRIS SUPPORT 2142M: Marek Behún <kabel@kernel.org> 2143S: Maintained 2144W: https://www.turris.cz/ 2145F: Documentation/ABI/testing/debugfs-moxtet 2146F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2147F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2148F: Documentation/devicetree/bindings/bus/moxtet.txt 2149F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2150F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2151F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2152F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2153F: drivers/bus/moxtet.c 2154F: drivers/firmware/turris-mox-rwtm.c 2155F: drivers/gpio/gpio-moxtet.c 2156F: drivers/leds/leds-turris-omnia.c 2157F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2158F: drivers/watchdog/armada_37xx_wdt.c 2159F: include/dt-bindings/bus/moxtet.h 2160F: include/linux/armada-37xx-rwtm-mailbox.h 2161F: include/linux/moxtet.h 2162 2163ARM/FARADAY FA526 PORT 2164M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167T: git git://git.berlios.de/gemini-board 2168F: arch/arm/mm/*-fa* 2169 2170ARM/FOOTBRIDGE ARCHITECTURE 2171M: Russell King <linux@armlinux.org.uk> 2172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2173S: Maintained 2174W: http://www.armlinux.org.uk/ 2175F: arch/arm/include/asm/hardware/dec21285.h 2176F: arch/arm/mach-footbridge/ 2177 2178ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2179M: Shawn Guo <shawnguo@kernel.org> 2180M: Sascha Hauer <s.hauer@pengutronix.de> 2181R: Pengutronix Kernel Team <kernel@pengutronix.de> 2182R: Fabio Estevam <festevam@gmail.com> 2183R: NXP Linux Team <linux-imx@nxp.com> 2184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2185S: Maintained 2186T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2187F: arch/arm64/boot/dts/freescale/ 2188X: arch/arm64/boot/dts/freescale/fsl-* 2189X: arch/arm64/boot/dts/freescale/qoriq-* 2190X: drivers/media/i2c/ 2191N: imx 2192N: mxs 2193 2194ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2195M: Shawn Guo <shawnguo@kernel.org> 2196M: Li Yang <leoyang.li@nxp.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Maintained 2199T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2200F: arch/arm/boot/dts/ls1021a* 2201F: arch/arm64/boot/dts/freescale/fsl-* 2202F: arch/arm64/boot/dts/freescale/qoriq-* 2203 2204ARM/FREESCALE VYBRID ARM ARCHITECTURE 2205M: Shawn Guo <shawnguo@kernel.org> 2206M: Sascha Hauer <s.hauer@pengutronix.de> 2207R: Pengutronix Kernel Team <kernel@pengutronix.de> 2208R: Stefan Agner <stefan@agner.ch> 2209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2210S: Maintained 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2212F: arch/arm/boot/dts/vf* 2213F: arch/arm/mach-imx/*vf610* 2214 2215ARM/GUMSTIX MACHINE SUPPORT 2216M: Steve Sakoman <sakoman@gmail.com> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218S: Maintained 2219 2220ARM/HISILICON SOC SUPPORT 2221M: Wei Xu <xuwei5@hisilicon.com> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Supported 2224W: http://www.hisilicon.com 2225T: git https://github.com/hisilicon/linux-hisi.git 2226F: arch/arm/boot/dts/hi3* 2227F: arch/arm/boot/dts/hip* 2228F: arch/arm/boot/dts/hisi* 2229F: arch/arm/mach-hisi/ 2230F: arch/arm64/boot/dts/hisilicon/ 2231 2232ARM/HP JORNADA 7XX MACHINE SUPPORT 2233M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2234S: Maintained 2235W: www.jlime.com 2236T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2237F: arch/arm/mach-sa1100/include/mach/jornada720.h 2238F: arch/arm/mach-sa1100/jornada720.c 2239 2240ARM/HPE GXP ARCHITECTURE 2241M: Jean-Marie Verdun <verdun@hpe.com> 2242M: Nick Hawkins <nick.hawkins@hpe.com> 2243S: Maintained 2244F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2245F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2246F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2247F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2248F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2249F: Documentation/hwmon/gxp-fan-ctrl.rst 2250F: arch/arm/boot/dts/hpe-bmc* 2251F: arch/arm/boot/dts/hpe-gxp* 2252F: arch/arm/mach-hpe/ 2253F: drivers/clocksource/timer-gxp.c 2254F: drivers/hwmon/gxp-fan-ctrl.c 2255F: drivers/i2c/busses/i2c-gxp.c 2256F: drivers/spi/spi-gxp.c 2257F: drivers/watchdog/gxp-wdt.c 2258 2259ARM/IGEP MACHINE SUPPORT 2260M: Enric Balletbo i Serra <eballetbo@gmail.com> 2261M: Javier Martinez Canillas <javier@dowhile0.org> 2262L: linux-omap@vger.kernel.org 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265F: arch/arm/boot/dts/omap3-igep* 2266 2267ARM/INTEL IXP4XX ARM ARCHITECTURE 2268M: Linus Walleij <linusw@kernel.org> 2269M: Imre Kaloz <kaloz@openwrt.org> 2270M: Krzysztof Halasa <khalasa@piap.pl> 2271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2272S: Maintained 2273F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2274F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2275F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2276F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2277F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2278F: arch/arm/boot/dts/intel-ixp* 2279F: arch/arm/mach-ixp4xx/ 2280F: drivers/bus/intel-ixp4xx-eb.c 2281F: drivers/clocksource/timer-ixp4xx.c 2282F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2283F: drivers/gpio/gpio-ixp4xx.c 2284F: drivers/irqchip/irq-ixp4xx.c 2285 2286ARM/INTEL KEEMBAY ARCHITECTURE 2287M: Paul J. Murphy <paul.j.murphy@intel.com> 2288M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2289S: Maintained 2290F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2291F: arch/arm64/boot/dts/intel/keembay-evm.dts 2292F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2293 2294ARM/INTEL XSC3 (MANZANO) ARM CORE 2295M: Lennert Buytenhek <kernel@wantstofly.org> 2296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2297S: Maintained 2298 2299ARM/LG1K ARCHITECTURE 2300M: Chanho Min <chanho.min@lge.com> 2301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2302S: Maintained 2303F: arch/arm64/boot/dts/lg/ 2304 2305ARM/LPC18XX ARCHITECTURE 2306M: Vladimir Zapolskiy <vz@mleia.com> 2307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2308S: Maintained 2309F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2310F: arch/arm/boot/dts/lpc43* 2311F: drivers/i2c/busses/i2c-lpc2k.c 2312F: drivers/memory/pl172.c 2313F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2314F: drivers/rtc/rtc-lpc24xx.c 2315N: lpc18xx 2316 2317ARM/LPC32XX SOC SUPPORT 2318M: Vladimir Zapolskiy <vz@mleia.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2322F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2323F: arch/arm/boot/dts/lpc32* 2324F: arch/arm/mach-lpc32xx/ 2325F: drivers/i2c/busses/i2c-pnx.c 2326F: drivers/net/ethernet/nxp/lpc_eth.c 2327F: drivers/usb/host/ohci-nxp.c 2328F: drivers/watchdog/pnx4008_wdt.c 2329N: lpc32xx 2330 2331ARM/Marvell Dove/MV78xx0/Orion SOC support 2332M: Andrew Lunn <andrew@lunn.ch> 2333M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2334M: Gregory Clement <gregory.clement@bootlin.com> 2335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2336S: Maintained 2337T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2338F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2340F: Documentation/devicetree/bindings/soc/dove/ 2341F: arch/arm/boot/dts/dove* 2342F: arch/arm/boot/dts/orion5x* 2343F: arch/arm/mach-dove/ 2344F: arch/arm/mach-mv78xx0/ 2345F: arch/arm/mach-orion5x/ 2346F: arch/arm/plat-orion/ 2347F: drivers/soc/dove/ 2348 2349ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2350M: Andrew Lunn <andrew@lunn.ch> 2351M: Gregory Clement <gregory.clement@bootlin.com> 2352M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2354S: Maintained 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2356F: Documentation/devicetree/bindings/arm/marvell/ 2357F: arch/arm/boot/dts/armada* 2358F: arch/arm/boot/dts/kirkwood* 2359F: arch/arm/configs/mvebu_*_defconfig 2360F: arch/arm/mach-mvebu/ 2361F: arch/arm64/boot/dts/marvell/armada* 2362F: arch/arm64/boot/dts/marvell/cn913* 2363F: drivers/cpufreq/armada-37xx-cpufreq.c 2364F: drivers/cpufreq/armada-8k-cpufreq.c 2365F: drivers/cpufreq/mvebu-cpufreq.c 2366F: drivers/irqchip/irq-armada-370-xp.c 2367F: drivers/irqchip/irq-mvebu-* 2368F: drivers/pinctrl/mvebu/ 2369F: drivers/rtc/rtc-armada38x.c 2370 2371ARM/Mediatek RTC DRIVER 2372M: Eddie Huang <eddie.huang@mediatek.com> 2373M: Sean Wang <sean.wang@mediatek.com> 2374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2375L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2376S: Maintained 2377F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2378F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2379F: drivers/rtc/rtc-mt2712.c 2380F: drivers/rtc/rtc-mt6397.c 2381F: drivers/rtc/rtc-mt7622.c 2382 2383ARM/Mediatek SoC support 2384M: Matthias Brugger <matthias.bgg@gmail.com> 2385R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2386L: linux-kernel@vger.kernel.org 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2389S: Maintained 2390W: https://mtk.wiki.kernel.org/ 2391C: irc://irc.libera.chat/linux-mediatek 2392F: arch/arm/boot/dts/mt2* 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[2678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/MICROCHIP (ARM64) SoC support 2434M: Conor Dooley <conor@kernel.org> 2435M: Nicolas Ferre <nicolas.ferre@microchip.com> 2436M: Claudiu Beznea <claudiu.beznea@microchip.com> 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Supported 2439T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2440F: arch/arm64/boot/dts/microchip/ 2441 2442ARM/Microchip Sparx5 SoC support 2443M: Lars Povlsen <lars.povlsen@microchip.com> 2444M: Steen Hegelund <Steen.Hegelund@microchip.com> 2445M: Daniel Machon <daniel.machon@microchip.com> 2446M: UNGLinuxDriver@microchip.com 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448S: Supported 2449F: arch/arm64/boot/dts/microchip/sparx* 2450F: drivers/net/ethernet/microchip/vcap/ 2451F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2452N: sparx5 2453 2454ARM/MILBEAUT ARCHITECTURE 2455M: Taichi Sugaya <sugaya.taichi@socionext.com> 2456M: Takao Orito <orito.takao@socionext.com> 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458S: Maintained 2459F: arch/arm/boot/dts/milbeaut* 2460F: arch/arm/mach-milbeaut/ 2461N: milbeaut 2462 2463ARM/MStar/Sigmastar Armv7 SoC support 2464M: Daniel Palmer <daniel@thingy.jp> 2465M: Romain Perier <romain.perier@gmail.com> 2466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2467S: Maintained 2468W: http://linux-chenxing.org/ 2469T: git git://github.com/linux-chenxing/linux.git 2470F: Documentation/devicetree/bindings/arm/mstar/* 2471F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2472F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2473F: arch/arm/boot/dts/mstar-* 2474F: arch/arm/mach-mstar/ 2475F: drivers/clk/mstar/ 2476F: drivers/clocksource/timer-msc313e.c 2477F: drivers/gpio/gpio-msc313.c 2478F: drivers/rtc/rtc-msc313.c 2479F: drivers/watchdog/msc313e_wdt.c 2480F: include/dt-bindings/clock/mstar-* 2481F: include/dt-bindings/gpio/msc313-gpio.h 2482 2483ARM/NOMADIK/Ux500 ARCHITECTURES 2484M: Linus Walleij <linus.walleij@linaro.org> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2488F: Documentation/devicetree/bindings/arm/ste-* 2489F: Documentation/devicetree/bindings/arm/ux500.yaml 2490F: Documentation/devicetree/bindings/arm/ux500/ 2491F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2492F: arch/arm/boot/dts/ste-* 2493F: arch/arm/mach-nomadik/ 2494F: arch/arm/mach-ux500/ 2495F: drivers/clk/clk-nomadik.c 2496F: drivers/clocksource/clksrc-dbx500-prcmu.c 2497F: drivers/dma/ste_dma40* 2498F: drivers/hwspinlock/u8500_hsem.c 2499F: drivers/i2c/busses/i2c-nomadik.c 2500F: drivers/iio/adc/ab8500-gpadc.c 2501F: drivers/mfd/ab8500* 2502F: drivers/mfd/abx500* 2503F: drivers/mfd/db8500* 2504F: drivers/pinctrl/nomadik/ 2505F: drivers/rtc/rtc-ab8500.c 2506F: drivers/rtc/rtc-pl031.c 2507F: drivers/soc/ux500/ 2508 2509ARM/NUVOTON NPCM ARCHITECTURE 2510M: Avi Fishman <avifishman70@gmail.com> 2511M: Tomer Maimon <tmaimon77@gmail.com> 2512M: Tali Perry <tali.perry1@gmail.com> 2513R: Patrick Venture <venture@google.com> 2514R: Nancy Yuen <yuenn@google.com> 2515R: Benjamin Fair <benjaminfair@google.com> 2516L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2517S: Supported 2518F: Documentation/devicetree/bindings/*/*/*npcm* 2519F: Documentation/devicetree/bindings/*/*npcm* 2520F: Documentation/devicetree/bindings/arm/npcm/* 2521F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2522F: arch/arm/boot/dts/nuvoton-npcm* 2523F: arch/arm/mach-npcm/ 2524F: arch/arm64/boot/dts/nuvoton/ 2525F: drivers/*/*/*npcm* 2526F: drivers/*/*npcm* 2527F: drivers/rtc/rtc-nct3018y.c 2528F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2529F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2530 2531ARM/NUVOTON WPCM450 ARCHITECTURE 2532M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2533L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2534S: Maintained 2535W: https://github.com/neuschaefer/wpcm450/wiki 2536F: Documentation/devicetree/bindings/*/*wpcm* 2537F: arch/arm/boot/dts/nuvoton-wpcm450* 2538F: arch/arm/configs/wpcm450_defconfig 2539F: arch/arm/mach-npcm/wpcm450.c 2540F: drivers/*/*/*wpcm* 2541F: drivers/*/*wpcm* 2542 2543ARM/NXP S32G ARCHITECTURE 2544M: Chester Lin <clin@suse.com> 2545R: Andreas Färber <afaerber@suse.de> 2546R: Matthias Brugger <mbrugger@suse.com> 2547R: NXP S32 Linux Team <s32@nxp.com> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550F: arch/arm64/boot/dts/freescale/s32g*.dts* 2551 2552ARM/Orion SoC/Technologic Systems TS-78xx platform support 2553M: Alexander Clouter <alex@digriz.org.uk> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556W: http://www.digriz.org.uk/ts78xx/kernel 2557F: arch/arm/mach-orion5x/ts78xx-* 2558 2559ARM/OXNAS platform support 2560M: Neil Armstrong <neil.armstrong@linaro.org> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562L: linux-oxnas@groups.io (moderated for non-subscribers) 2563S: Maintained 2564F: arch/arm/boot/dts/ox8*.dts* 2565F: arch/arm/mach-oxnas/ 2566F: drivers/power/reset/oxnas-restart.c 2567N: oxnas 2568 2569ARM/QUALCOMM CHROMEBOOK SUPPORT 2570R: cros-qcom-dts-watchers@chromium.org 2571F: arch/arm64/boot/dts/qcom/sc7180* 2572F: arch/arm64/boot/dts/qcom/sc7280* 2573F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2574 2575ARM/QUALCOMM SUPPORT 2576M: Andy Gross <agross@kernel.org> 2577M: Bjorn Andersson <andersson@kernel.org> 2578R: Konrad Dybcio <konrad.dybcio@linaro.org> 2579L: linux-arm-msm@vger.kernel.org 2580S: Maintained 2581T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2582F: Documentation/devicetree/bindings/*/qcom* 2583F: Documentation/devicetree/bindings/soc/qcom/ 2584F: arch/arm/boot/dts/qcom-*.dts 2585F: arch/arm/boot/dts/qcom-*.dtsi 2586F: arch/arm/configs/qcom_defconfig 2587F: arch/arm/mach-qcom/ 2588F: arch/arm64/boot/dts/qcom/ 2589F: drivers/*/*/qcom* 2590F: drivers/*/*/qcom/ 2591F: drivers/*/pm8???-* 2592F: drivers/*/qcom* 2593F: drivers/*/qcom/ 2594F: drivers/bluetooth/btqcomsmd.c 2595F: drivers/clocksource/timer-qcom.c 2596F: drivers/cpuidle/cpuidle-qcom-spm.c 2597F: drivers/extcon/extcon-qcom* 2598F: drivers/i2c/busses/i2c-qcom-geni.c 2599F: drivers/i2c/busses/i2c-qup.c 2600F: drivers/iommu/msm* 2601F: drivers/mfd/ssbi.c 2602F: drivers/mmc/host/mmci_qcom* 2603F: drivers/mmc/host/sdhci-msm.c 2604F: drivers/pci/controller/dwc/pcie-qcom.c 2605F: drivers/phy/qualcomm/ 2606F: drivers/power/*/msm* 2607F: drivers/reset/reset-qcom-* 2608F: drivers/spi/spi-geni-qcom.c 2609F: drivers/spi/spi-qcom-qspi.c 2610F: drivers/spi/spi-qup.c 2611F: drivers/tty/serial/msm_serial.c 2612F: drivers/ufs/host/ufs-qcom* 2613F: drivers/usb/dwc3/dwc3-qcom.c 2614F: include/dt-bindings/*/qcom* 2615F: include/linux/*/qcom* 2616F: include/linux/soc/qcom/ 2617 2618ARM/RDA MICRO ARCHITECTURE 2619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2621L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2622S: Maintained 2623F: Documentation/devicetree/bindings/arm/rda.yaml 2624F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2625F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2626F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2627F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2628F: arch/arm/boot/dts/rda8810pl-* 2629F: drivers/clocksource/timer-rda.c 2630F: drivers/gpio/gpio-rda.c 2631F: drivers/irqchip/irq-rda-intc.c 2632F: drivers/tty/serial/rda-uart.c 2633 2634ARM/REALTEK ARCHITECTURE 2635M: Andreas Färber <afaerber@suse.de> 2636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2637L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2638S: Maintained 2639F: Documentation/devicetree/bindings/arm/realtek.yaml 2640F: arch/arm/boot/dts/rtd* 2641F: arch/arm/mach-realtek/ 2642F: arch/arm64/boot/dts/realtek/ 2643 2644ARM/RISC-V/RENESAS ARCHITECTURE 2645M: Geert Uytterhoeven <geert+renesas@glider.be> 2646M: Magnus Damm <magnus.damm@gmail.com> 2647L: linux-renesas-soc@vger.kernel.org 2648S: Supported 2649Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2650C: irc://irc.libera.chat/renesas-soc 2651T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2652F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2653F: Documentation/devicetree/bindings/soc/renesas/ 2654F: arch/arm/boot/dts/emev2* 2655F: arch/arm/boot/dts/gr-peach* 2656F: arch/arm/boot/dts/iwg20d-q7* 2657F: arch/arm/boot/dts/r7s* 2658F: arch/arm/boot/dts/r8a* 2659F: arch/arm/boot/dts/r9a* 2660F: arch/arm/boot/dts/sh* 2661F: arch/arm/configs/shmobile_defconfig 2662F: arch/arm/include/debug/renesas-scif.S 2663F: arch/arm/mach-shmobile/ 2664F: arch/arm64/boot/dts/renesas/ 2665F: arch/riscv/boot/dts/renesas/ 2666F: drivers/soc/renesas/ 2667F: include/linux/soc/renesas/ 2668K: \brenesas, 2669 2670ARM/RISCPC ARCHITECTURE 2671M: Russell King <linux@armlinux.org.uk> 2672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2673S: Maintained 2674W: http://www.armlinux.org.uk/ 2675F: arch/arm/include/asm/hardware/ioc.h 2676F: arch/arm/include/asm/hardware/iomd.h 2677F: arch/arm/include/asm/hardware/memc.h 2678F: arch/arm/mach-rpc/ 2679F: drivers/net/ethernet/8390/etherh.c 2680F: drivers/net/ethernet/i825xx/ether1* 2681F: drivers/net/ethernet/seeq/ether3* 2682F: drivers/scsi/arm/ 2683 2684ARM/Rockchip SoC support 2685M: Heiko Stuebner <heiko@sntech.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-rockchip@lists.infradead.org 2688S: Maintained 2689T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2690F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2691F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2692F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2693F: arch/arm/boot/dts/rk3* 2694F: arch/arm/boot/dts/rv11* 2695F: arch/arm/mach-rockchip/ 2696F: drivers/*/*/*rockchip* 2697F: drivers/*/*rockchip* 2698F: drivers/clk/rockchip/ 2699F: drivers/i2c/busses/i2c-rk3x.c 2700F: sound/soc/rockchip/ 2701N: rockchip 2702 2703ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2704M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2705R: Alim Akhtar <alim.akhtar@samsung.com> 2706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2707L: linux-samsung-soc@vger.kernel.org 2708S: Maintained 2709Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2710B: mailto:linux-samsung-soc@vger.kernel.org 2711C: irc://irc.libera.chat/linux-exynos 2712T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2713F: Documentation/arm/samsung/ 2714F: Documentation/devicetree/bindings/arm/samsung/ 2715F: Documentation/devicetree/bindings/hwinfo/samsung,* 2716F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2717F: Documentation/devicetree/bindings/soc/samsung/ 2718F: arch/arm/boot/dts/exynos* 2719F: arch/arm/boot/dts/s3c* 2720F: arch/arm/boot/dts/s5p* 2721F: arch/arm/mach-exynos*/ 2722F: arch/arm/mach-s3c/ 2723F: arch/arm/mach-s5p*/ 2724F: arch/arm64/boot/dts/exynos/ 2725F: drivers/*/*/*s3c24* 2726F: drivers/*/*s3c24* 2727F: drivers/*/*s3c64xx* 2728F: drivers/*/*s5pv210* 2729F: drivers/clocksource/samsung_pwm_timer.c 2730F: drivers/memory/samsung/ 2731F: drivers/pwm/pwm-samsung.c 2732F: drivers/soc/samsung/ 2733F: drivers/tty/serial/samsung* 2734F: include/clocksource/samsung_pwm.h 2735F: include/linux/platform_data/*s3c* 2736F: include/linux/serial_s3c.h 2737F: include/linux/soc/samsung/ 2738N: exynos 2739N: s3c64xx 2740N: s5pv210 2741 2742ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2743M: Łukasz Stelmach <l.stelmach@samsung.com> 2744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2745L: linux-media@vger.kernel.org 2746S: Maintained 2747F: drivers/media/platform/samsung/s5p-g2d/ 2748 2749ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2750M: Marek Szyprowski <m.szyprowski@samsung.com> 2751L: linux-samsung-soc@vger.kernel.org 2752L: linux-media@vger.kernel.org 2753S: Maintained 2754F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2755F: drivers/media/cec/platform/s5p/ 2756 2757ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2758M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2759M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2760M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762L: linux-media@vger.kernel.org 2763S: Maintained 2764F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2765F: drivers/media/platform/samsung/s5p-jpeg/ 2766 2767ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2768M: Marek Szyprowski <m.szyprowski@samsung.com> 2769M: Andrzej Hajda <andrzej.hajda@intel.com> 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771L: linux-media@vger.kernel.org 2772S: Maintained 2773F: drivers/media/platform/samsung/s5p-mfc/ 2774 2775ARM/SOCFPGA ARCHITECTURE 2776M: Dinh Nguyen <dinguyen@kernel.org> 2777S: Maintained 2778W: http://www.rocketboards.org 2779T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2780F: arch/arm/boot/dts/socfpga* 2781F: arch/arm/configs/socfpga_defconfig 2782F: arch/arm/mach-socfpga/ 2783F: arch/arm64/boot/dts/altera/ 2784F: arch/arm64/boot/dts/intel/ 2785 2786ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2787M: Dinh Nguyen <dinguyen@kernel.org> 2788S: Maintained 2789F: drivers/clk/socfpga/ 2790 2791ARM/SOCFPGA EDAC SUPPORT 2792M: Dinh Nguyen <dinguyen@kernel.org> 2793S: Maintained 2794F: drivers/edac/altera_edac.[ch] 2795 2796ARM/SPREADTRUM SoC SUPPORT 2797M: Orson Zhai <orsonzhai@gmail.com> 2798M: Baolin Wang <baolin.wang7@gmail.com> 2799M: Chunyan Zhang <zhang.lyra@gmail.com> 2800S: Maintained 2801F: arch/arm64/boot/dts/sprd 2802N: sprd 2803N: sc27xx 2804N: sc2731 2805 2806ARM/STI ARCHITECTURE 2807M: Patrice Chotard <patrice.chotard@foss.st.com> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810W: http://www.stlinux.com 2811F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2812F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2813F: arch/arm/boot/dts/sti* 2814F: arch/arm/mach-sti/ 2815F: drivers/ata/ahci_st.c 2816F: drivers/char/hw_random/st-rng.c 2817F: drivers/clocksource/arm_global_timer.c 2818F: drivers/clocksource/clksrc_st_lpc.c 2819F: drivers/cpufreq/sti-cpufreq.c 2820F: drivers/dma/st_fdma* 2821F: drivers/i2c/busses/i2c-st.c 2822F: drivers/media/platform/st/sti/c8sectpfe/ 2823F: drivers/media/rc/st_rc.c 2824F: drivers/mmc/host/sdhci-st.c 2825F: drivers/phy/st/phy-miphy28lp.c 2826F: drivers/phy/st/phy-stih407-usb.c 2827F: drivers/pinctrl/pinctrl-st.c 2828F: drivers/remoteproc/st_remoteproc.c 2829F: drivers/remoteproc/st_slim_rproc.c 2830F: drivers/reset/sti/ 2831F: drivers/rtc/rtc-st-lpc.c 2832F: drivers/tty/serial/st-asc.c 2833F: drivers/usb/dwc3/dwc3-st.c 2834F: drivers/usb/host/ehci-st.c 2835F: drivers/usb/host/ohci-st.c 2836F: drivers/watchdog/st_lpc_wdt.c 2837F: include/linux/remoteproc/st_slim_rproc.h 2838 2839ARM/STM32 ARCHITECTURE 2840M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2841M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2842L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2844S: Maintained 2845T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2846F: arch/arm/boot/dts/stm32* 2847F: arch/arm/mach-stm32/ 2848F: drivers/clocksource/armv7m_systick.c 2849N: stm32 2850N: stm 2851 2852ARM/SUNPLUS SP7021 SOC SUPPORT 2853M: Qin Jian <qinjian@cqplus1.com> 2854L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2855S: Maintained 2856W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2857F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2858F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2859F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2860F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2861F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2862F: arch/arm/configs/sp7021_*defconfig 2863F: arch/arm/mach-sunplus/ 2864F: drivers/clk/clk-sp7021.c 2865F: drivers/irqchip/irq-sp7021-intc.c 2866F: drivers/reset/reset-sunplus.c 2867F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2868F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2869 2870ARM/Synaptics SoC support 2871M: Jisheng Zhang <jszhang@kernel.org> 2872M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874S: Maintained 2875F: arch/arm/boot/dts/berlin* 2876F: arch/arm/mach-berlin/ 2877F: arch/arm64/boot/dts/synaptics/ 2878 2879ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2880M: Lennert Buytenhek <kernel@wantstofly.org> 2881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2882S: Maintained 2883 2884ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2885M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2886L: linux-tegra@vger.kernel.org 2887L: linux-media@vger.kernel.org 2888S: Maintained 2889F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2890F: drivers/media/cec/platform/tegra/ 2891 2892ARM/TESLA FSD SoC SUPPORT 2893M: Alim Akhtar <alim.akhtar@samsung.com> 2894M: linux-fsd@tesla.com 2895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2896L: linux-samsung-soc@vger.kernel.org 2897S: Maintained 2898F: arch/arm64/boot/dts/tesla/ 2899 2900ARM/TETON BGA MACHINE SUPPORT 2901M: "Mark F. Brown" <mark.brown314@gmail.com> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904 2905ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2906M: Santosh Shilimkar <ssantosh@kernel.org> 2907L: linux-kernel@vger.kernel.org 2908S: Maintained 2909F: drivers/memory/*emif* 2910 2911ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2912M: Nishanth Menon <nm@ti.com> 2913M: Santosh Shilimkar <ssantosh@kernel.org> 2914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2915S: Maintained 2916T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2917F: arch/arm/boot/dts/keystone-* 2918F: arch/arm/mach-keystone/ 2919 2920ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2921M: Santosh Shilimkar <ssantosh@kernel.org> 2922L: linux-kernel@vger.kernel.org 2923S: Maintained 2924F: drivers/clk/keystone/ 2925 2926ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2927M: Santosh Shilimkar <ssantosh@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929L: linux-kernel@vger.kernel.org 2930S: Maintained 2931F: drivers/clocksource/timer-keystone.c 2932 2933ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2934M: Santosh Shilimkar <ssantosh@kernel.org> 2935L: linux-kernel@vger.kernel.org 2936S: Maintained 2937F: drivers/power/reset/keystone-reset.c 2938 2939ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2940M: Nishanth Menon <nm@ti.com> 2941M: Vignesh Raghavendra <vigneshr@ti.com> 2942M: Tero Kristo <kristo@kernel.org> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Supported 2945F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2946F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2947F: arch/arm64/boot/dts/ti/Makefile 2948F: arch/arm64/boot/dts/ti/k3-* 2949F: include/dt-bindings/pinctrl/k3.h 2950 2951ARM/TOSHIBA VISCONTI ARCHITECTURE 2952M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2954S: Supported 2955T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2956F: Documentation/devicetree/bindings/arm/toshiba.yaml 2957F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2958F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2959F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2960F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2961F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2962F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2963F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2964F: arch/arm64/boot/dts/toshiba/ 2965F: drivers/clk/visconti/ 2966F: drivers/gpio/gpio-visconti.c 2967F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2968F: drivers/pci/controller/dwc/pcie-visconti.c 2969F: drivers/pinctrl/visconti/ 2970F: drivers/watchdog/visconti_wdt.c 2971N: visconti 2972 2973ARM/UNIPHIER ARCHITECTURE 2974M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2975M: Masami Hiramatsu <mhiramat@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977S: Maintained 2978F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2979F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2980F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2981F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2982F: arch/arm/boot/dts/uniphier* 2983F: arch/arm/include/asm/hardware/cache-uniphier.h 2984F: arch/arm/mach-uniphier/ 2985F: arch/arm/mm/cache-uniphier.c 2986F: arch/arm64/boot/dts/socionext/uniphier* 2987F: drivers/bus/uniphier-system-bus.c 2988F: drivers/clk/uniphier/ 2989F: drivers/dma/uniphier-mdmac.c 2990F: drivers/gpio/gpio-uniphier.c 2991F: drivers/i2c/busses/i2c-uniphier* 2992F: drivers/irqchip/irq-uniphier-aidet.c 2993F: drivers/mmc/host/uniphier-sd.c 2994F: drivers/pinctrl/uniphier/ 2995F: drivers/reset/reset-uniphier.c 2996F: drivers/tty/serial/8250/8250_uniphier.c 2997N: uniphier 2998 2999ARM/VERSATILE EXPRESS PLATFORM 3000M: Liviu Dudau <liviu.dudau@arm.com> 3001M: Sudeep Holla <sudeep.holla@arm.com> 3002M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3004S: Maintained 3005F: */*/*/vexpress* 3006F: */*/vexpress* 3007F: arch/arm/boot/dts/vexpress* 3008F: arch/arm/mach-versatile/ 3009F: arch/arm64/boot/dts/arm/ 3010F: drivers/clk/versatile/clk-vexpress-osc.c 3011F: drivers/clocksource/timer-versatile.c 3012N: mps2 3013 3014ARM/VFP SUPPORT 3015M: Russell King <linux@armlinux.org.uk> 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Maintained 3018W: http://www.armlinux.org.uk/ 3019F: arch/arm/vfp/ 3020 3021ARM/VT8500 ARM ARCHITECTURE 3022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3023S: Orphan 3024F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3025F: arch/arm/mach-vt8500/ 3026F: drivers/clocksource/timer-vt8500.c 3027F: drivers/i2c/busses/i2c-wmt.c 3028F: drivers/mmc/host/wmt-sdmmc.c 3029F: drivers/pwm/pwm-vt8500.c 3030F: drivers/rtc/rtc-vt8500.c 3031F: drivers/tty/serial/vt8500_serial.c 3032F: drivers/usb/host/ehci-platform.c 3033F: drivers/usb/host/uhci-platform.c 3034F: drivers/video/fbdev/vt8500lcdfb.* 3035F: drivers/video/fbdev/wm8505fb* 3036F: drivers/video/fbdev/wmt_ge_rops.* 3037 3038ARM/ZYNQ ARCHITECTURE 3039M: Michal Simek <michal.simek@amd.com> 3040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3041S: Supported 3042W: http://wiki.xilinx.com 3043T: git https://github.com/Xilinx/linux-xlnx.git 3044F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3045F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3046F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3047F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3048F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3049F: arch/arm/mach-zynq/ 3050F: drivers/clocksource/timer-cadence-ttc.c 3051F: drivers/cpuidle/cpuidle-zynq.c 3052F: drivers/edac/synopsys_edac.c 3053F: drivers/i2c/busses/i2c-cadence.c 3054F: drivers/i2c/busses/i2c-xiic.c 3055F: drivers/mmc/host/sdhci-of-arasan.c 3056N: zynq 3057N: xilinx 3058 3059ARM64 PORT (AARCH64 ARCHITECTURE) 3060M: Catalin Marinas <catalin.marinas@arm.com> 3061M: Will Deacon <will@kernel.org> 3062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3063S: Maintained 3064T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3065F: Documentation/arm64/ 3066F: arch/arm64/ 3067F: tools/testing/selftests/arm64/ 3068X: arch/arm64/boot/dts/ 3069 3070ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3071M: George McCollister <george.mccollister@gmail.com> 3072L: netdev@vger.kernel.org 3073S: Maintained 3074F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3075F: drivers/net/dsa/xrs700x/* 3076F: net/dsa/tag_xrs700x.c 3077 3078AS3645A LED FLASH CONTROLLER DRIVER 3079M: Sakari Ailus <sakari.ailus@iki.fi> 3080L: linux-leds@vger.kernel.org 3081S: Maintained 3082F: drivers/leds/flash/leds-as3645a.c 3083 3084ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3085M: Tianshu Qiu <tian.shu.qiu@intel.com> 3086L: linux-media@vger.kernel.org 3087S: Maintained 3088T: git git://linuxtv.org/media_tree.git 3089F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3090F: drivers/media/i2c/ak7375.c 3091 3092ASAHI KASEI AK8974 DRIVER 3093M: Linus Walleij <linus.walleij@linaro.org> 3094L: linux-iio@vger.kernel.org 3095S: Supported 3096W: http://www.akm.com/ 3097F: drivers/iio/magnetometer/ak8974.c 3098 3099ASC7621 HARDWARE MONITOR DRIVER 3100M: George Joseph <george.joseph@fairview5.com> 3101L: linux-hwmon@vger.kernel.org 3102S: Maintained 3103F: Documentation/hwmon/asc7621.rst 3104F: drivers/hwmon/asc7621.c 3105 3106ASIX AX88796C SPI ETHERNET ADAPTER 3107M: Łukasz Stelmach <l.stelmach@samsung.com> 3108S: Maintained 3109F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3110F: drivers/net/ethernet/asix/ax88796c_* 3111 3112ASPEED CRYPTO DRIVER 3113M: Neal Liu <neal_liu@aspeedtech.com> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115S: Maintained 3116F: Documentation/devicetree/bindings/crypto/aspeed,* 3117F: drivers/crypto/aspeed/ 3118 3119ASPEED PECI CONTROLLER 3120M: Iwona Winiarska <iwona.winiarska@intel.com> 3121L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3122L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3123S: Supported 3124F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3125F: drivers/peci/controller/peci-aspeed.c 3126 3127ASPEED PINCTRL DRIVERS 3128M: Andrew Jeffery <andrew@aj.id.au> 3129L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3130L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3131L: linux-gpio@vger.kernel.org 3132S: Maintained 3133F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3134F: drivers/pinctrl/aspeed/ 3135 3136ASPEED SCU INTERRUPT CONTROLLER DRIVER 3137M: Eddie James <eajames@linux.ibm.com> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139S: Maintained 3140F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3141F: drivers/irqchip/irq-aspeed-scu-ic.c 3142F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3143 3144ASPEED SD/MMC DRIVER 3145M: Andrew Jeffery <andrew@aj.id.au> 3146L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3147L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3148L: linux-mmc@vger.kernel.org 3149S: Maintained 3150F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3151F: drivers/mmc/host/sdhci-of-aspeed* 3152 3153ASPEED SMC SPI DRIVER 3154M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3155M: Cédric Le Goater <clg@kaod.org> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158L: linux-spi@vger.kernel.org 3159S: Maintained 3160F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3161F: drivers/spi/spi-aspeed-smc.c 3162 3163ASPEED USB UDC DRIVER 3164M: Neal Liu <neal_liu@aspeedtech.com> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166S: Maintained 3167F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3168F: drivers/usb/gadget/udc/aspeed_udc.c 3169 3170ASPEED VIDEO ENGINE DRIVER 3171M: Eddie James <eajames@linux.ibm.com> 3172L: linux-media@vger.kernel.org 3173L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3174S: Maintained 3175F: Documentation/devicetree/bindings/media/aspeed-video.txt 3176F: drivers/media/platform/aspeed/ 3177 3178ASUS EC HARDWARE MONITOR DRIVER 3179M: Eugene Shalygin <eugene.shalygin@gmail.com> 3180L: linux-hwmon@vger.kernel.org 3181S: Maintained 3182F: drivers/hwmon/asus-ec-sensors.c 3183 3184ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3185M: Corentin Chary <corentin.chary@gmail.com> 3186L: acpi4asus-user@lists.sourceforge.net 3187L: platform-driver-x86@vger.kernel.org 3188S: Maintained 3189W: http://acpi4asus.sf.net 3190F: drivers/platform/x86/asus*.c 3191F: drivers/platform/x86/eeepc*.c 3192 3193ASUS TF103C DOCK DRIVER 3194M: Hans de Goede <hdegoede@redhat.com> 3195L: platform-driver-x86@vger.kernel.org 3196S: Maintained 3197T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3198F: drivers/platform/x86/asus-tf103c-dock.c 3199 3200ASUS WIRELESS RADIO CONTROL DRIVER 3201M: João Paulo Rechi Vita <jprvita@gmail.com> 3202L: platform-driver-x86@vger.kernel.org 3203S: Maintained 3204F: drivers/platform/x86/asus-wireless.c 3205 3206ASUS WMI HARDWARE MONITOR DRIVER 3207M: Ed Brindley <kernel@maidavale.org> 3208M: Denis Pauk <pauk.denis@gmail.com> 3209L: linux-hwmon@vger.kernel.org 3210S: Maintained 3211F: drivers/hwmon/asus_wmi_sensors.c 3212 3213ASYMMETRIC KEYS 3214M: David Howells <dhowells@redhat.com> 3215L: keyrings@vger.kernel.org 3216S: Maintained 3217F: Documentation/crypto/asymmetric-keys.rst 3218F: crypto/asymmetric_keys/ 3219F: include/crypto/pkcs7.h 3220F: include/crypto/public_key.h 3221F: include/linux/verification.h 3222 3223ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3224R: Dan Williams <dan.j.williams@intel.com> 3225S: Odd fixes 3226W: http://sourceforge.net/projects/xscaleiop 3227F: Documentation/crypto/async-tx-api.rst 3228F: crypto/async_tx/ 3229F: include/linux/async_tx.h 3230 3231AT24 EEPROM DRIVER 3232M: Bartosz Golaszewski <brgl@bgdev.pl> 3233L: linux-i2c@vger.kernel.org 3234S: Maintained 3235T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3236F: Documentation/devicetree/bindings/eeprom/at24.yaml 3237F: drivers/misc/eeprom/at24.c 3238 3239ATA OVER ETHERNET (AOE) DRIVER 3240M: "Justin Sanders" <justin@coraid.com> 3241S: Supported 3242W: http://www.openaoe.org/ 3243F: Documentation/admin-guide/aoe/ 3244F: drivers/block/aoe/ 3245 3246ATC260X PMIC MFD DRIVER 3247M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3248M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3249L: linux-actions@lists.infradead.org 3250S: Maintained 3251F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3252F: drivers/input/misc/atc260x-onkey.c 3253F: drivers/mfd/atc260* 3254F: drivers/power/reset/atc260x-poweroff.c 3255F: drivers/regulator/atc260x-regulator.c 3256F: include/linux/mfd/atc260x/* 3257 3258ATHEROS 71XX/9XXX GPIO DRIVER 3259M: Alban Bedel <albeu@free.fr> 3260S: Maintained 3261W: https://github.com/AlbanBedel/linux 3262T: git git://github.com/AlbanBedel/linux 3263F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3264F: drivers/gpio/gpio-ath79.c 3265 3266ATHEROS 71XX/9XXX USB PHY DRIVER 3267M: Alban Bedel <albeu@free.fr> 3268S: Maintained 3269W: https://github.com/AlbanBedel/linux 3270T: git git://github.com/AlbanBedel/linux 3271F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3272F: drivers/phy/qualcomm/phy-ath79-usb.c 3273 3274ATHEROS ATH GENERIC UTILITIES 3275M: Kalle Valo <kvalo@kernel.org> 3276L: linux-wireless@vger.kernel.org 3277S: Supported 3278F: drivers/net/wireless/ath/* 3279 3280ATHEROS ATH5K WIRELESS DRIVER 3281M: Jiri Slaby <jirislaby@kernel.org> 3282M: Nick Kossifidis <mickflemm@gmail.com> 3283M: Luis Chamberlain <mcgrof@kernel.org> 3284L: linux-wireless@vger.kernel.org 3285S: Maintained 3286W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3287F: drivers/net/wireless/ath/ath5k/ 3288 3289ATHEROS ATH6KL WIRELESS DRIVER 3290L: linux-wireless@vger.kernel.org 3291S: Orphan 3292W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3293F: drivers/net/wireless/ath/ath6kl/ 3294 3295ATI_REMOTE2 DRIVER 3296M: Ville Syrjala <syrjala@sci.fi> 3297S: Maintained 3298F: drivers/input/misc/ati_remote2.c 3299 3300ATK0110 HWMON DRIVER 3301M: Luca Tettamanti <kronos.it@gmail.com> 3302L: linux-hwmon@vger.kernel.org 3303S: Maintained 3304F: drivers/hwmon/asus_atk0110.c 3305 3306ATLX ETHERNET DRIVERS 3307M: Chris Snook <chris.snook@gmail.com> 3308L: netdev@vger.kernel.org 3309S: Maintained 3310W: http://sourceforge.net/projects/atl1 3311W: http://atl1.sourceforge.net 3312F: drivers/net/ethernet/atheros/ 3313 3314ATM 3315M: Chas Williams <3chas3@gmail.com> 3316L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3317L: netdev@vger.kernel.org 3318S: Maintained 3319W: http://linux-atm.sourceforge.net 3320F: drivers/atm/ 3321F: include/linux/atm* 3322F: include/uapi/linux/atm* 3323 3324ATMEL MACB ETHERNET DRIVER 3325M: Nicolas Ferre <nicolas.ferre@microchip.com> 3326M: Claudiu Beznea <claudiu.beznea@microchip.com> 3327S: Supported 3328F: drivers/net/ethernet/cadence/ 3329 3330ATMEL MAXTOUCH DRIVER 3331M: Nick Dyer <nick@shmanahar.org> 3332S: Maintained 3333T: git git://github.com/ndyer/linux.git 3334F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3335F: drivers/input/touchscreen/atmel_mxt_ts.c 3336 3337ATMEL WIRELESS DRIVER 3338M: Simon Kelley <simon@thekelleys.org.uk> 3339L: linux-wireless@vger.kernel.org 3340S: Maintained 3341W: http://www.thekelleys.org.uk/atmel 3342W: http://atmelwlandriver.sourceforge.net/ 3343F: drivers/net/wireless/atmel/atmel* 3344 3345ATOMIC INFRASTRUCTURE 3346M: Will Deacon <will@kernel.org> 3347M: Peter Zijlstra <peterz@infradead.org> 3348R: Boqun Feng <boqun.feng@gmail.com> 3349R: Mark Rutland <mark.rutland@arm.com> 3350L: linux-kernel@vger.kernel.org 3351S: Maintained 3352F: Documentation/atomic_*.txt 3353F: arch/*/include/asm/atomic*.h 3354F: include/*/atomic*.h 3355F: include/linux/refcount.h 3356F: scripts/atomic/ 3357 3358ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3359M: Bradley Grove <linuxdrivers@attotech.com> 3360L: linux-scsi@vger.kernel.org 3361S: Supported 3362W: http://www.attotech.com 3363F: drivers/scsi/esas2r 3364 3365ATUSB IEEE 802.15.4 RADIO DRIVER 3366M: Stefan Schmidt <stefan@datenfreihafen.org> 3367L: linux-wpan@vger.kernel.org 3368S: Maintained 3369F: drivers/net/ieee802154/at86rf230.h 3370F: drivers/net/ieee802154/atusb.c 3371F: drivers/net/ieee802154/atusb.h 3372 3373AUDIT SUBSYSTEM 3374M: Paul Moore <paul@paul-moore.com> 3375M: Eric Paris <eparis@redhat.com> 3376L: audit@vger.kernel.org 3377S: Supported 3378W: https://github.com/linux-audit 3379T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3380F: include/asm-generic/audit_*.h 3381F: include/linux/audit.h 3382F: include/linux/audit_arch.h 3383F: include/uapi/linux/audit.h 3384F: kernel/audit* 3385F: lib/*audit.c 3386 3387AUXILIARY DISPLAY DRIVERS 3388M: Miguel Ojeda <ojeda@kernel.org> 3389S: Maintained 3390F: Documentation/devicetree/bindings/auxdisplay/ 3391F: drivers/auxdisplay/ 3392F: include/linux/cfag12864b.h 3393 3394AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3395M: Andreas Klinger <ak@it-klinger.de> 3396L: linux-iio@vger.kernel.org 3397S: Maintained 3398F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3399F: drivers/iio/adc/hx711.c 3400 3401AX.25 NETWORK LAYER 3402M: Ralf Baechle <ralf@linux-mips.org> 3403L: linux-hams@vger.kernel.org 3404S: Maintained 3405W: http://www.linux-ax25.org/ 3406F: include/net/ax25.h 3407F: include/uapi/linux/ax25.h 3408F: net/ax25/ 3409 3410AXENTIA ARM DEVICES 3411M: Peter Rosin <peda@axentia.se> 3412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3413S: Maintained 3414F: arch/arm/boot/dts/at91-linea.dtsi 3415F: arch/arm/boot/dts/at91-natte.dtsi 3416F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3417F: arch/arm/boot/dts/at91-tse850-3.dts 3418 3419AXENTIA ASOC DRIVERS 3420M: Peter Rosin <peda@axentia.se> 3421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3422S: Maintained 3423F: Documentation/devicetree/bindings/sound/axentia,* 3424F: sound/soc/atmel/tse850-pcm5142.c 3425 3426AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3427M: Nuno Sá <nuno.sa@analog.com> 3428L: linux-hwmon@vger.kernel.org 3429S: Supported 3430W: https://ez.analog.com/linux-software-drivers 3431F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3432F: drivers/hwmon/axi-fan-control.c 3433 3434AXXIA I2C CONTROLLER 3435M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3436L: linux-i2c@vger.kernel.org 3437S: Maintained 3438F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3439F: drivers/i2c/busses/i2c-axxia.c 3440 3441AZ6007 DVB DRIVER 3442M: Mauro Carvalho Chehab <mchehab@kernel.org> 3443L: linux-media@vger.kernel.org 3444S: Maintained 3445W: https://linuxtv.org 3446T: git git://linuxtv.org/media_tree.git 3447F: drivers/media/usb/dvb-usb-v2/az6007.c 3448 3449AZTECH FM RADIO RECEIVER DRIVER 3450M: Hans Verkuil <hverkuil@xs4all.nl> 3451L: linux-media@vger.kernel.org 3452S: Maintained 3453W: https://linuxtv.org 3454T: git git://linuxtv.org/media_tree.git 3455F: drivers/media/radio/radio-aztech* 3456 3457B43 WIRELESS DRIVER 3458L: linux-wireless@vger.kernel.org 3459L: b43-dev@lists.infradead.org 3460S: Odd Fixes 3461W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3462F: drivers/net/wireless/broadcom/b43/ 3463 3464B43LEGACY WIRELESS DRIVER 3465M: Larry Finger <Larry.Finger@lwfinger.net> 3466L: linux-wireless@vger.kernel.org 3467L: b43-dev@lists.infradead.org 3468S: Maintained 3469W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3470F: drivers/net/wireless/broadcom/b43legacy/ 3471 3472BACKLIGHT CLASS/SUBSYSTEM 3473M: Lee Jones <lee@kernel.org> 3474M: Daniel Thompson <daniel.thompson@linaro.org> 3475M: Jingoo Han <jingoohan1@gmail.com> 3476L: dri-devel@lists.freedesktop.org 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3479F: Documentation/ABI/stable/sysfs-class-backlight 3480F: Documentation/ABI/testing/sysfs-class-backlight 3481F: Documentation/devicetree/bindings/leds/backlight 3482F: drivers/video/backlight/ 3483F: include/linux/backlight.h 3484F: include/linux/pwm_backlight.h 3485 3486BARCO P50 GPIO DRIVER 3487M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3488M: Peter Korsgaard <peter.korsgaard@barco.com> 3489S: Maintained 3490F: drivers/platform/x86/barco-p50-gpio.c 3491 3492BATMAN ADVANCED 3493M: Marek Lindner <mareklindner@neomailbox.ch> 3494M: Simon Wunderlich <sw@simonwunderlich.de> 3495M: Antonio Quartulli <a@unstable.cc> 3496M: Sven Eckelmann <sven@narfation.org> 3497L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3498S: Maintained 3499W: https://www.open-mesh.org/ 3500Q: https://patchwork.open-mesh.org/project/batman/list/ 3501B: https://www.open-mesh.org/projects/batman-adv/issues 3502C: ircs://irc.hackint.org/batadv 3503T: git https://git.open-mesh.org/linux-merge.git 3504F: Documentation/networking/batman-adv.rst 3505F: include/uapi/linux/batadv_packet.h 3506F: include/uapi/linux/batman_adv.h 3507F: net/batman-adv/ 3508 3509BAYCOM/HDLCDRV DRIVERS FOR AX.25 3510M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3511L: linux-hams@vger.kernel.org 3512S: Maintained 3513W: http://www.baycom.org/~tom/ham/ham.html 3514F: drivers/net/hamradio/baycom* 3515 3516BCACHE (BLOCK LAYER CACHE) 3517M: Coly Li <colyli@suse.de> 3518M: Kent Overstreet <kent.overstreet@gmail.com> 3519L: linux-bcache@vger.kernel.org 3520S: Maintained 3521W: http://bcache.evilpiepirate.org 3522C: irc://irc.oftc.net/bcache 3523F: drivers/md/bcache/ 3524 3525BDISP ST MEDIA DRIVER 3526M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3527L: linux-media@vger.kernel.org 3528S: Supported 3529W: https://linuxtv.org 3530T: git git://linuxtv.org/media_tree.git 3531F: drivers/media/platform/st/sti/bdisp 3532 3533BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3534M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3535L: netdev@vger.kernel.org 3536S: Maintained 3537F: drivers/net/ethernet/ec_bhf.c 3538 3539BEFS FILE SYSTEM 3540M: Luis de Bethencourt <luisbg@kernel.org> 3541M: Salah Triki <salah.triki@gmail.com> 3542S: Maintained 3543T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3544F: Documentation/filesystems/befs.rst 3545F: fs/befs/ 3546 3547BFQ I/O SCHEDULER 3548M: Paolo Valente <paolo.valente@unimore.it> 3549M: Jens Axboe <axboe@kernel.dk> 3550L: linux-block@vger.kernel.org 3551S: Maintained 3552F: Documentation/block/bfq-iosched.rst 3553F: block/bfq-* 3554 3555BFS FILE SYSTEM 3556M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3557S: Maintained 3558F: Documentation/filesystems/bfs.rst 3559F: fs/bfs/ 3560F: include/uapi/linux/bfs_fs.h 3561 3562BITMAP API 3563M: Yury Norov <yury.norov@gmail.com> 3564R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3565R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3566S: Maintained 3567F: include/linux/bitmap.h 3568F: include/linux/cpumask.h 3569F: include/linux/find.h 3570F: include/linux/nodemask.h 3571F: lib/bitmap.c 3572F: lib/cpumask.c 3573F: lib/cpumask_kunit.c 3574F: lib/find_bit.c 3575F: lib/find_bit_benchmark.c 3576F: lib/test_bitmap.c 3577F: tools/include/linux/bitmap.h 3578F: tools/include/linux/find.h 3579F: tools/lib/bitmap.c 3580F: tools/lib/find_bit.c 3581 3582BLINKM RGB LED DRIVER 3583M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3584S: Maintained 3585F: drivers/leds/leds-blinkm.c 3586 3587BLOCK LAYER 3588M: Jens Axboe <axboe@kernel.dk> 3589L: linux-block@vger.kernel.org 3590S: Maintained 3591T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3592F: Documentation/ABI/stable/sysfs-block 3593F: Documentation/block/ 3594F: block/ 3595F: drivers/block/ 3596F: include/linux/bio.h 3597F: include/linux/blk* 3598F: kernel/trace/blktrace.c 3599F: lib/sbitmap.c 3600 3601BLOCK2MTD DRIVER 3602M: Joern Engel <joern@lazybastard.org> 3603L: linux-mtd@lists.infradead.org 3604S: Maintained 3605F: drivers/mtd/devices/block2mtd.c 3606 3607BLUETOOTH DRIVERS 3608M: Marcel Holtmann <marcel@holtmann.org> 3609M: Johan Hedberg <johan.hedberg@gmail.com> 3610M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3611L: linux-bluetooth@vger.kernel.org 3612S: Supported 3613W: http://www.bluez.org/ 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3616F: drivers/bluetooth/ 3617 3618BLUETOOTH SUBSYSTEM 3619M: Marcel Holtmann <marcel@holtmann.org> 3620M: Johan Hedberg <johan.hedberg@gmail.com> 3621M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3622L: linux-bluetooth@vger.kernel.org 3623S: Supported 3624W: http://www.bluez.org/ 3625T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3626T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3627F: include/net/bluetooth/ 3628F: net/bluetooth/ 3629 3630BONDING DRIVER 3631M: Jay Vosburgh <j.vosburgh@gmail.com> 3632M: Andy Gospodarek <andy@greyhouse.net> 3633L: netdev@vger.kernel.org 3634S: Supported 3635W: http://sourceforge.net/projects/bonding/ 3636F: Documentation/networking/bonding.rst 3637F: drivers/net/bonding/ 3638F: include/net/bond* 3639F: include/uapi/linux/if_bonding.h 3640F: tools/testing/selftests/drivers/net/bonding/ 3641 3642BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3643M: Dan Robertson <dan@dlrobertson.com> 3644L: linux-iio@vger.kernel.org 3645S: Maintained 3646F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3647F: drivers/iio/accel/bma400* 3648 3649BPF JIT for ARM 3650M: Shubham Bansal <illusionist.neo@gmail.com> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/arm/net/ 3654 3655BPF JIT for ARM64 3656M: Daniel Borkmann <daniel@iogearbox.net> 3657M: Alexei Starovoitov <ast@kernel.org> 3658M: Zi Shen Lim <zlim.lnx@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Supported 3661F: arch/arm64/net/ 3662 3663BPF JIT for MIPS (32-BIT AND 64-BIT) 3664M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3665M: Paul Burton <paulburton@kernel.org> 3666L: bpf@vger.kernel.org 3667S: Maintained 3668F: arch/mips/net/ 3669 3670BPF JIT for NFP NICs 3671M: Jakub Kicinski <kuba@kernel.org> 3672L: bpf@vger.kernel.org 3673S: Odd Fixes 3674F: drivers/net/ethernet/netronome/nfp/bpf/ 3675 3676BPF JIT for POWERPC (32-BIT AND 64-BIT) 3677M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3678M: Michael Ellerman <mpe@ellerman.id.au> 3679L: bpf@vger.kernel.org 3680S: Supported 3681F: arch/powerpc/net/ 3682 3683BPF JIT for RISC-V (32-bit) 3684M: Luke Nelson <luke.r.nels@gmail.com> 3685M: Xi Wang <xi.wang@gmail.com> 3686L: bpf@vger.kernel.org 3687S: Maintained 3688F: arch/riscv/net/ 3689X: arch/riscv/net/bpf_jit_comp64.c 3690 3691BPF JIT for RISC-V (64-bit) 3692M: Björn Töpel <bjorn@kernel.org> 3693L: bpf@vger.kernel.org 3694S: Maintained 3695F: arch/riscv/net/ 3696X: arch/riscv/net/bpf_jit_comp32.c 3697 3698BPF JIT for S390 3699M: Ilya Leoshkevich <iii@linux.ibm.com> 3700M: Heiko Carstens <hca@linux.ibm.com> 3701M: Vasily Gorbik <gor@linux.ibm.com> 3702L: bpf@vger.kernel.org 3703S: Supported 3704F: arch/s390/net/ 3705X: arch/s390/net/pnet.c 3706 3707BPF JIT for SPARC (32-BIT AND 64-BIT) 3708M: David S. Miller <davem@davemloft.net> 3709L: bpf@vger.kernel.org 3710S: Odd Fixes 3711F: arch/sparc/net/ 3712 3713BPF JIT for X86 32-BIT 3714M: Wang YanQing <udknight@gmail.com> 3715L: bpf@vger.kernel.org 3716S: Odd Fixes 3717F: arch/x86/net/bpf_jit_comp32.c 3718 3719BPF JIT for X86 64-BIT 3720M: Alexei Starovoitov <ast@kernel.org> 3721M: Daniel Borkmann <daniel@iogearbox.net> 3722L: bpf@vger.kernel.org 3723S: Supported 3724F: arch/x86/net/ 3725X: arch/x86/net/bpf_jit_comp32.c 3726 3727BPF [BTF] 3728M: Martin KaFai Lau <martin.lau@linux.dev> 3729L: bpf@vger.kernel.org 3730S: Maintained 3731F: include/linux/btf* 3732F: kernel/bpf/btf.c 3733 3734BPF [CORE] 3735M: Alexei Starovoitov <ast@kernel.org> 3736M: Daniel Borkmann <daniel@iogearbox.net> 3737R: John Fastabend <john.fastabend@gmail.com> 3738L: bpf@vger.kernel.org 3739S: Maintained 3740F: include/linux/bpf* 3741F: include/linux/filter.h 3742F: include/linux/tnum.h 3743F: kernel/bpf/core.c 3744F: kernel/bpf/dispatcher.c 3745F: kernel/bpf/syscall.c 3746F: kernel/bpf/tnum.c 3747F: kernel/bpf/trampoline.c 3748F: kernel/bpf/verifier.c 3749 3750BPF [DOCUMENTATION] (Related to Standardization) 3751R: David Vernet <void@manifault.com> 3752L: bpf@vger.kernel.org 3753L: bpf@ietf.org 3754S: Maintained 3755F: Documentation/bpf/instruction-set.rst 3756 3757BPF [GENERAL] (Safe Dynamic Programs and Tools) 3758M: Alexei Starovoitov <ast@kernel.org> 3759M: Daniel Borkmann <daniel@iogearbox.net> 3760M: Andrii Nakryiko <andrii@kernel.org> 3761R: Martin KaFai Lau <martin.lau@linux.dev> 3762R: Song Liu <song@kernel.org> 3763R: Yonghong Song <yhs@fb.com> 3764R: John Fastabend <john.fastabend@gmail.com> 3765R: KP Singh <kpsingh@kernel.org> 3766R: Stanislav Fomichev <sdf@google.com> 3767R: Hao Luo <haoluo@google.com> 3768R: Jiri Olsa <jolsa@kernel.org> 3769L: bpf@vger.kernel.org 3770S: Supported 3771W: https://bpf.io/ 3772Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3773T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3774T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3775F: Documentation/bpf/ 3776F: Documentation/networking/filter.rst 3777F: Documentation/userspace-api/ebpf/ 3778F: arch/*/net/* 3779F: include/linux/bpf* 3780F: include/linux/btf* 3781F: include/linux/filter.h 3782F: include/trace/events/xdp.h 3783F: include/uapi/linux/bpf* 3784F: include/uapi/linux/btf* 3785F: include/uapi/linux/filter.h 3786F: kernel/bpf/ 3787F: kernel/trace/bpf_trace.c 3788F: lib/test_bpf.c 3789F: net/bpf/ 3790F: net/core/filter.c 3791F: net/sched/act_bpf.c 3792F: net/sched/cls_bpf.c 3793F: samples/bpf/ 3794F: scripts/bpf_doc.py 3795F: scripts/pahole-flags.sh 3796F: scripts/pahole-version.sh 3797F: tools/bpf/ 3798F: tools/lib/bpf/ 3799F: tools/testing/selftests/bpf/ 3800 3801BPF [ITERATOR] 3802M: Yonghong Song <yhs@fb.com> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: kernel/bpf/*iter.c 3806 3807BPF [L7 FRAMEWORK] (sockmap) 3808M: John Fastabend <john.fastabend@gmail.com> 3809M: Jakub Sitnicki <jakub@cloudflare.com> 3810L: netdev@vger.kernel.org 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: include/linux/skmsg.h 3814F: net/core/skmsg.c 3815F: net/core/sock_map.c 3816F: net/ipv4/tcp_bpf.c 3817F: net/ipv4/udp_bpf.c 3818F: net/unix/unix_bpf.c 3819 3820BPF [LIBRARY] (libbpf) 3821M: Andrii Nakryiko <andrii@kernel.org> 3822L: bpf@vger.kernel.org 3823S: Maintained 3824F: tools/lib/bpf/ 3825 3826BPF [MISC] 3827L: bpf@vger.kernel.org 3828S: Odd Fixes 3829K: (?:\b|_)bpf(?:\b|_) 3830 3831BPF [NETWORKING] (struct_ops, reuseport) 3832M: Martin KaFai Lau <martin.lau@linux.dev> 3833L: bpf@vger.kernel.org 3834L: netdev@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/bpf_struct* 3837 3838BPF [NETWORKING] (tc BPF, sock_addr) 3839M: Martin KaFai Lau <martin.lau@linux.dev> 3840M: Daniel Borkmann <daniel@iogearbox.net> 3841R: John Fastabend <john.fastabend@gmail.com> 3842L: bpf@vger.kernel.org 3843L: netdev@vger.kernel.org 3844S: Maintained 3845F: net/core/filter.c 3846F: net/sched/act_bpf.c 3847F: net/sched/cls_bpf.c 3848 3849BPF [RINGBUF] 3850M: Andrii Nakryiko <andrii@kernel.org> 3851L: bpf@vger.kernel.org 3852S: Maintained 3853F: kernel/bpf/ringbuf.c 3854 3855BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3856M: KP Singh <kpsingh@kernel.org> 3857R: Florent Revest <revest@chromium.org> 3858R: Brendan Jackman <jackmanb@chromium.org> 3859L: bpf@vger.kernel.org 3860S: Maintained 3861F: Documentation/bpf/prog_lsm.rst 3862F: include/linux/bpf_lsm.h 3863F: kernel/bpf/bpf_lsm.c 3864F: security/bpf/ 3865 3866BPF [SELFTESTS] (Test Runners & Infrastructure) 3867M: Andrii Nakryiko <andrii@kernel.org> 3868R: Mykola Lysenko <mykolal@fb.com> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: tools/testing/selftests/bpf/ 3872 3873BPF [STORAGE & CGROUPS] 3874M: Martin KaFai Lau <martin.lau@linux.dev> 3875L: bpf@vger.kernel.org 3876S: Maintained 3877F: kernel/bpf/*storage.c 3878F: kernel/bpf/bpf_lru* 3879F: kernel/bpf/cgroup.c 3880 3881BPF [TOOLING] (bpftool) 3882M: Quentin Monnet <quentin@isovalent.com> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: kernel/bpf/disasm.* 3886F: tools/bpf/bpftool/ 3887 3888BPF [TRACING] 3889M: Song Liu <song@kernel.org> 3890R: Jiri Olsa <jolsa@kernel.org> 3891L: bpf@vger.kernel.org 3892S: Maintained 3893F: kernel/bpf/stackmap.c 3894F: kernel/trace/bpf_trace.c 3895 3896BROADCOM B44 10/100 ETHERNET DRIVER 3897M: Michael Chan <michael.chan@broadcom.com> 3898L: netdev@vger.kernel.org 3899S: Supported 3900F: drivers/net/ethernet/broadcom/b44.* 3901 3902BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3903M: Florian Fainelli <f.fainelli@gmail.com> 3904L: netdev@vger.kernel.org 3905L: openwrt-devel@lists.openwrt.org (subscribers-only) 3906S: Supported 3907F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3908F: drivers/net/dsa/b53/* 3909F: drivers/net/dsa/bcm_sf2* 3910F: include/linux/dsa/brcm.h 3911F: include/linux/platform_data/b53.h 3912 3913BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3914M: Florian Fainelli <f.fainelli@gmail.com> 3915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3916L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3918S: Maintained 3919T: git https://github.com/broadcom/stblinux.git 3920F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3921F: drivers/pci/controller/pcie-brcmstb.c 3922F: drivers/staging/vc04_services 3923N: bcm2711 3924N: bcm283* 3925N: raspberrypi 3926 3927BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3928M: Florian Fainelli <f.fainelli@gmail.com> 3929M: Ray Jui <rjui@broadcom.com> 3930M: Scott Branden <sbranden@broadcom.com> 3931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3932S: Maintained 3933T: git https://github.com/broadcom/mach-bcm 3934F: arch/arm/mach-bcm/ 3935N: bcm281* 3936N: bcm113* 3937N: bcm216* 3938N: kona 3939 3940BROADCOM BCM47XX MIPS ARCHITECTURE 3941M: Hauke Mehrtens <hauke@hauke-m.de> 3942M: Rafał Miłecki <zajec5@gmail.com> 3943L: linux-mips@vger.kernel.org 3944S: Maintained 3945F: Documentation/devicetree/bindings/mips/brcm/ 3946F: arch/mips/bcm47xx/* 3947F: arch/mips/include/asm/mach-bcm47xx/* 3948 3949BROADCOM BCM4908 ETHERNET DRIVER 3950M: Rafał Miłecki <rafal@milecki.pl> 3951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3952L: netdev@vger.kernel.org 3953S: Maintained 3954F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3955F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3956F: drivers/net/ethernet/broadcom/unimac.h 3957 3958BROADCOM BCM4908 PINMUX DRIVER 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-gpio@vger.kernel.org 3962S: Maintained 3963F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3964F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3965 3966BROADCOM BCM5301X ARM ARCHITECTURE 3967M: Florian Fainelli <f.fainelli@gmail.com> 3968M: Hauke Mehrtens <hauke@hauke-m.de> 3969M: Rafał Miłecki <zajec5@gmail.com> 3970R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3972S: Maintained 3973F: arch/arm/boot/dts/bcm470* 3974F: arch/arm/boot/dts/bcm5301* 3975F: arch/arm/boot/dts/bcm953012* 3976F: arch/arm/mach-bcm/bcm_5301x.c 3977 3978BROADCOM BCM53573 ARM ARCHITECTURE 3979M: Florian Fainelli <f.fainelli@gmail.com> 3980M: Rafał Miłecki <rafal@milecki.pl> 3981R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3983S: Maintained 3984F: arch/arm/boot/dts/bcm47189* 3985F: arch/arm/boot/dts/bcm53573* 3986 3987BROADCOM BCM63XX/BCM33XX UDC DRIVER 3988M: Kevin Cernekee <cernekee@gmail.com> 3989L: linux-usb@vger.kernel.org 3990S: Maintained 3991F: drivers/usb/gadget/udc/bcm63xx_udc.* 3992 3993BROADCOM BCM7XXX ARM ARCHITECTURE 3994M: Florian Fainelli <f.fainelli@gmail.com> 3995R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3997S: Maintained 3998T: git https://github.com/broadcom/stblinux.git 3999F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4000F: arch/arm/boot/dts/bcm7*.dts* 4001F: arch/arm/include/asm/hardware/cache-b15-rac.h 4002F: arch/arm/mach-bcm/*brcmstb* 4003F: arch/arm/mm/cache-b15-rac.c 4004F: drivers/bus/brcmstb_gisb.c 4005F: drivers/pci/controller/pcie-brcmstb.c 4006N: brcmstb 4007N: bcm7038 4008N: bcm7120 4009 4010BROADCOM BCMBCA ARM ARCHITECTURE 4011M: William Zhang <william.zhang@broadcom.com> 4012M: Anand Gore <anand.gore@broadcom.com> 4013M: Kursad Oney <kursad.oney@broadcom.com> 4014M: Florian Fainelli <f.fainelli@gmail.com> 4015M: Rafał Miłecki <rafal@milecki.pl> 4016R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4018S: Maintained 4019T: git https://github.com/broadcom/stblinux.git 4020F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4021F: arch/arm64/boot/dts/broadcom/bcmbca/* 4022N: bcmbca 4023N: bcm[9]?47622 4024N: bcm[9]?4912 4025N: bcm[9]?63138 4026N: bcm[9]?63146 4027N: bcm[9]?63148 4028N: bcm[9]?63158 4029N: bcm[9]?63178 4030N: bcm[9]?6756 4031N: bcm[9]?6813 4032N: bcm[9]?6846 4033N: bcm[9]?6855 4034N: bcm[9]?6856 4035N: bcm[9]?6858 4036N: bcm[9]?6878 4037 4038BROADCOM BDC DRIVER 4039M: Justin Chen <justinpopo6@gmail.com> 4040M: Al Cooper <alcooperx@gmail.com> 4041R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4042L: linux-usb@vger.kernel.org 4043S: Maintained 4044F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4045F: drivers/usb/gadget/udc/bdc/ 4046 4047BROADCOM BMIPS CPUFREQ DRIVER 4048M: Markus Mayer <mmayer@broadcom.com> 4049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4050L: linux-pm@vger.kernel.org 4051S: Maintained 4052F: drivers/cpufreq/bmips-cpufreq.c 4053 4054BROADCOM BMIPS MIPS ARCHITECTURE 4055M: Florian Fainelli <f.fainelli@gmail.com> 4056R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4057L: linux-mips@vger.kernel.org 4058S: Maintained 4059T: git https://github.com/broadcom/stblinux.git 4060F: arch/mips/bmips/* 4061F: arch/mips/boot/dts/brcm/bcm*.dts* 4062F: arch/mips/include/asm/mach-bmips/* 4063F: arch/mips/kernel/*bmips* 4064F: drivers/irqchip/irq-bcm63* 4065F: drivers/irqchip/irq-bcm7* 4066F: drivers/irqchip/irq-brcmstb* 4067F: drivers/soc/bcm/bcm63xx 4068F: include/linux/bcm963xx_nvram.h 4069F: include/linux/bcm963xx_tag.h 4070 4071BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4072M: Rasesh Mody <rmody@marvell.com> 4073M: GR-Linux-NIC-Dev@marvell.com 4074L: netdev@vger.kernel.org 4075S: Supported 4076F: drivers/net/ethernet/broadcom/bnx2.* 4077F: drivers/net/ethernet/broadcom/bnx2_* 4078 4079BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4080M: Saurav Kashyap <skashyap@marvell.com> 4081M: Javed Hasan <jhasan@marvell.com> 4082M: GR-QLogic-Storage-Upstream@marvell.com 4083L: linux-scsi@vger.kernel.org 4084S: Supported 4085F: drivers/scsi/bnx2fc/ 4086 4087BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4088M: Nilesh Javali <njavali@marvell.com> 4089M: Manish Rangankar <mrangankar@marvell.com> 4090M: GR-QLogic-Storage-Upstream@marvell.com 4091L: linux-scsi@vger.kernel.org 4092S: Supported 4093F: drivers/scsi/bnx2i/ 4094 4095BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4096M: Ariel Elior <aelior@marvell.com> 4097M: Sudarsana Kalluru <skalluru@marvell.com> 4098M: Manish Chopra <manishc@marvell.com> 4099L: netdev@vger.kernel.org 4100S: Supported 4101F: drivers/net/ethernet/broadcom/bnx2x/ 4102 4103BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4104M: Michael Chan <michael.chan@broadcom.com> 4105L: netdev@vger.kernel.org 4106S: Supported 4107F: drivers/firmware/broadcom/tee_bnxt_fw.c 4108F: drivers/net/ethernet/broadcom/bnxt/ 4109F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4110 4111BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4112M: Arend van Spriel <aspriel@gmail.com> 4113M: Franky Lin <franky.lin@broadcom.com> 4114M: Hante Meuleman <hante.meuleman@broadcom.com> 4115L: linux-wireless@vger.kernel.org 4116L: brcm80211-dev-list.pdl@broadcom.com 4117L: SHA-cyfmac-dev-list@infineon.com 4118S: Supported 4119F: drivers/net/wireless/broadcom/brcm80211/ 4120 4121BROADCOM BRCMSTB GPIO DRIVER 4122M: Doug Berger <opendmb@gmail.com> 4123M: Florian Fainelli <f.fainelli@gmail.com> 4124R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4125S: Supported 4126F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4127F: drivers/gpio/gpio-brcmstb.c 4128 4129BROADCOM BRCMSTB I2C DRIVER 4130M: Kamal Dasu <kdasu.kdev@gmail.com> 4131R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4132L: linux-i2c@vger.kernel.org 4133S: Supported 4134F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4135F: drivers/i2c/busses/i2c-brcmstb.c 4136 4137BROADCOM BRCMSTB UART DRIVER 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-serial@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4143F: drivers/tty/serial/8250/8250_bcm7271.c 4144 4145BROADCOM BRCMSTB USB EHCI DRIVER 4146M: Justin Chen <justinpopo6@gmail.com> 4147M: Al Cooper <alcooperx@gmail.com> 4148R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4149L: linux-usb@vger.kernel.org 4150S: Maintained 4151F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4152F: drivers/usb/host/ehci-brcm.* 4153 4154BROADCOM BRCMSTB USB PIN MAP DRIVER 4155M: Al Cooper <alcooperx@gmail.com> 4156R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4157L: linux-usb@vger.kernel.org 4158S: Maintained 4159F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4160F: drivers/usb/misc/brcmstb-usb-pinmap.c 4161 4162BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4163M: Justin Chen <justinpopo6@gmail.com> 4164M: Al Cooper <alcooperx@gmail.com> 4165R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4166L: linux-kernel@vger.kernel.org 4167S: Maintained 4168F: drivers/phy/broadcom/phy-brcm-usb* 4169 4170BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4171M: William Zhang <william.zhang@broadcom.com> 4172M: Kursad Oney <kursad.oney@broadcom.com> 4173M: Jonas Gorski <jonas.gorski@gmail.com> 4174R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4175L: linux-spi@vger.kernel.org 4176S: Maintained 4177F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4178F: drivers/spi/spi-bcm63xx-hsspi.c 4179F: drivers/spi/spi-bcmbca-hsspi.c 4180 4181BROADCOM ETHERNET PHY DRIVERS 4182M: Florian Fainelli <f.fainelli@gmail.com> 4183R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4184L: netdev@vger.kernel.org 4185S: Supported 4186F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4187F: drivers/net/phy/bcm*.[ch] 4188F: drivers/net/phy/broadcom.c 4189F: include/linux/brcmphy.h 4190 4191BROADCOM GENET ETHERNET DRIVER 4192M: Doug Berger <opendmb@gmail.com> 4193M: Florian Fainelli <f.fainelli@gmail.com> 4194R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4195L: netdev@vger.kernel.org 4196S: Supported 4197F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4198F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4199F: drivers/net/ethernet/broadcom/genet/ 4200F: drivers/net/ethernet/broadcom/unimac.h 4201F: drivers/net/mdio/mdio-bcm-unimac.c 4202F: include/linux/platform_data/bcmgenet.h 4203F: include/linux/platform_data/mdio-bcm-unimac.h 4204 4205BROADCOM IPROC ARM ARCHITECTURE 4206M: Ray Jui <rjui@broadcom.com> 4207M: Scott Branden <sbranden@broadcom.com> 4208R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4210S: Maintained 4211T: git https://github.com/broadcom/stblinux.git 4212F: arch/arm64/boot/dts/broadcom/northstar2/* 4213F: arch/arm64/boot/dts/broadcom/stingray/* 4214F: drivers/clk/bcm/clk-ns* 4215F: drivers/clk/bcm/clk-sr* 4216F: drivers/pinctrl/bcm/pinctrl-ns* 4217F: include/dt-bindings/clock/bcm-sr* 4218N: iproc 4219N: cygnus 4220N: bcm[-_]nsp 4221N: bcm9113* 4222N: bcm9583* 4223N: bcm9585* 4224N: bcm9586* 4225N: bcm988312 4226N: bcm113* 4227N: bcm583* 4228N: bcm585* 4229N: bcm586* 4230N: bcm88312 4231N: hr2 4232N: stingray 4233 4234BROADCOM IPROC GBIT ETHERNET DRIVER 4235M: Rafał Miłecki <rafal@milecki.pl> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: netdev@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4240F: drivers/net/ethernet/broadcom/bgmac* 4241F: drivers/net/ethernet/broadcom/unimac.h 4242 4243BROADCOM KONA GPIO DRIVER 4244M: Ray Jui <rjui@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Supported 4247F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4248F: drivers/gpio/gpio-bcm-kona.c 4249 4250BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4251M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4252M: Kashyap Desai <kashyap.desai@broadcom.com> 4253M: Sumit Saxena <sumit.saxena@broadcom.com> 4254M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4255L: mpi3mr-linuxdrv.pdl@broadcom.com 4256L: linux-scsi@vger.kernel.org 4257S: Supported 4258W: https://www.broadcom.com/support/storage 4259F: drivers/scsi/mpi3mr/ 4260 4261BROADCOM NETXTREME-E ROCE DRIVER 4262M: Selvin Xavier <selvin.xavier@broadcom.com> 4263L: linux-rdma@vger.kernel.org 4264S: Supported 4265W: http://www.broadcom.com 4266F: drivers/infiniband/hw/bnxt_re/ 4267F: include/uapi/rdma/bnxt_re-abi.h 4268 4269BROADCOM NVRAM DRIVER 4270M: Rafał Miłecki <zajec5@gmail.com> 4271L: linux-mips@vger.kernel.org 4272S: Maintained 4273F: drivers/firmware/broadcom/* 4274 4275BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4276M: Rafał Miłecki <rafal@milecki.pl> 4277M: Florian Fainelli <f.fainelli@gmail.com> 4278R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4279L: linux-pm@vger.kernel.org 4280S: Maintained 4281T: git https://github.com/broadcom/stblinux.git 4282F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4283F: include/dt-bindings/soc/bcm-pmb.h 4284 4285BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4286M: Rafał Miłecki <zajec5@gmail.com> 4287L: linux-wireless@vger.kernel.org 4288S: Maintained 4289F: drivers/bcma/ 4290F: include/linux/bcma/ 4291 4292BROADCOM SPI DRIVER 4293M: Kamal Dasu <kdasu.kdev@gmail.com> 4294R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4295S: Maintained 4296F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4297F: drivers/spi/spi-bcm-qspi.* 4298F: drivers/spi/spi-brcmstb-qspi.c 4299F: drivers/spi/spi-iproc-qspi.c 4300 4301BROADCOM STB AVS CPUFREQ DRIVER 4302M: Markus Mayer <mmayer@broadcom.com> 4303R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4304L: linux-pm@vger.kernel.org 4305S: Maintained 4306F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4307F: drivers/cpufreq/brcmstb* 4308 4309BROADCOM STB AVS TMON DRIVER 4310M: Markus Mayer <mmayer@broadcom.com> 4311R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4312L: linux-pm@vger.kernel.org 4313S: Maintained 4314F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4315F: drivers/thermal/broadcom/brcmstb* 4316 4317BROADCOM STB DPFE DRIVER 4318M: Markus Mayer <mmayer@broadcom.com> 4319R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4321S: Maintained 4322F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4323F: drivers/memory/brcmstb_dpfe.c 4324 4325BROADCOM STB NAND FLASH DRIVER 4326M: Brian Norris <computersforpeace@gmail.com> 4327M: Kamal Dasu <kdasu.kdev@gmail.com> 4328R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4329L: linux-mtd@lists.infradead.org 4330S: Maintained 4331F: drivers/mtd/nand/raw/brcmnand/ 4332F: include/linux/platform_data/brcmnand.h 4333 4334BROADCOM STB PCIE DRIVER 4335M: Jim Quinlan <jim2101024@gmail.com> 4336M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4337M: Florian Fainelli <f.fainelli@gmail.com> 4338R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4339L: linux-pci@vger.kernel.org 4340S: Maintained 4341F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4342F: drivers/pci/controller/pcie-brcmstb.c 4343 4344BROADCOM SYSTEMPORT ETHERNET DRIVER 4345M: Florian Fainelli <f.fainelli@gmail.com> 4346R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4347L: netdev@vger.kernel.org 4348S: Supported 4349F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4350F: drivers/net/ethernet/broadcom/bcmsysport.* 4351F: drivers/net/ethernet/broadcom/unimac.h 4352 4353BROADCOM TG3 GIGABIT ETHERNET DRIVER 4354M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4355M: Prashant Sreedharan <prashant@broadcom.com> 4356M: Michael Chan <mchan@broadcom.com> 4357L: netdev@vger.kernel.org 4358S: Supported 4359F: drivers/net/ethernet/broadcom/tg3.* 4360 4361BROADCOM VK DRIVER 4362M: Scott Branden <scott.branden@broadcom.com> 4363R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4364S: Supported 4365F: drivers/misc/bcm-vk/ 4366F: include/uapi/linux/misc/bcm_vk.h 4367 4368BROCADE BFA FC SCSI DRIVER 4369M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4370M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4371L: linux-scsi@vger.kernel.org 4372S: Supported 4373F: drivers/scsi/bfa/ 4374 4375BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4376M: Rasesh Mody <rmody@marvell.com> 4377M: Sudarsana Kalluru <skalluru@marvell.com> 4378M: GR-Linux-NIC-Dev@marvell.com 4379L: netdev@vger.kernel.org 4380S: Supported 4381F: drivers/net/ethernet/brocade/bna/ 4382 4383BSG (block layer generic sg v4 driver) 4384M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4385L: linux-scsi@vger.kernel.org 4386S: Supported 4387F: block/bsg.c 4388F: include/linux/bsg.h 4389F: include/uapi/linux/bsg.h 4390 4391BT87X AUDIO DRIVER 4392M: Clemens Ladisch <clemens@ladisch.de> 4393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4394S: Maintained 4395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4396F: Documentation/sound/cards/bt87x.rst 4397F: sound/pci/bt87x.c 4398 4399BT8XXGPIO DRIVER 4400M: Michael Buesch <m@bues.ch> 4401S: Maintained 4402W: http://bu3sch.de/btgpio.php 4403F: drivers/gpio/gpio-bt8xx.c 4404 4405BTRFS FILE SYSTEM 4406M: Chris Mason <clm@fb.com> 4407M: Josef Bacik <josef@toxicpanda.com> 4408M: David Sterba <dsterba@suse.com> 4409L: linux-btrfs@vger.kernel.org 4410S: Maintained 4411W: https://btrfs.readthedocs.io 4412W: https://btrfs.wiki.kernel.org/ 4413Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4414C: irc://irc.libera.chat/btrfs 4415T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4416F: Documentation/filesystems/btrfs.rst 4417F: fs/btrfs/ 4418F: include/linux/btrfs* 4419F: include/trace/events/btrfs.h 4420F: include/uapi/linux/btrfs* 4421 4422BTTV VIDEO4LINUX DRIVER 4423M: Mauro Carvalho Chehab <mchehab@kernel.org> 4424L: linux-media@vger.kernel.org 4425S: Odd fixes 4426W: https://linuxtv.org 4427T: git git://linuxtv.org/media_tree.git 4428F: Documentation/driver-api/media/drivers/bttv* 4429F: drivers/media/pci/bt8xx/bttv* 4430 4431BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4432M: Chanwoo Choi <cw00.choi@samsung.com> 4433L: linux-pm@vger.kernel.org 4434L: linux-samsung-soc@vger.kernel.org 4435S: Maintained 4436T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4437F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4438F: drivers/devfreq/exynos-bus.c 4439 4440BUSLOGIC SCSI DRIVER 4441M: Khalid Aziz <khalid@gonehiking.org> 4442L: linux-scsi@vger.kernel.org 4443S: Maintained 4444F: drivers/scsi/BusLogic.* 4445F: drivers/scsi/FlashPoint.* 4446 4447BXCAN CAN NETWORK DRIVER 4448M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4449L: linux-can@vger.kernel.org 4450S: Maintained 4451F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4452F: drivers/net/can/bxcan.c 4453 4454C-MEDIA CMI8788 DRIVER 4455M: Clemens Ladisch <clemens@ladisch.de> 4456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4457S: Maintained 4458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4459F: sound/pci/oxygen/ 4460 4461C-SKY ARCHITECTURE 4462M: Guo Ren <guoren@kernel.org> 4463L: linux-csky@vger.kernel.org 4464S: Supported 4465T: git https://github.com/c-sky/csky-linux.git 4466F: Documentation/devicetree/bindings/csky/ 4467F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4468F: Documentation/devicetree/bindings/timer/csky,* 4469F: arch/csky/ 4470F: drivers/clocksource/timer-gx6605s.c 4471F: drivers/clocksource/timer-mp-csky.c 4472F: drivers/irqchip/irq-csky-* 4473N: csky 4474K: csky 4475 4476CA8210 IEEE-802.15.4 RADIO DRIVER 4477L: linux-wpan@vger.kernel.org 4478S: Orphan 4479W: https://github.com/Cascoda/ca8210-linux.git 4480F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4481F: drivers/net/ieee802154/ca8210.c 4482 4483CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4484M: David Howells <dhowells@redhat.com> 4485L: linux-cachefs@redhat.com (moderated for non-subscribers) 4486S: Supported 4487F: Documentation/filesystems/caching/cachefiles.rst 4488F: fs/cachefiles/ 4489 4490CADENCE MIPI-CSI2 BRIDGES 4491M: Maxime Ripard <mripard@kernel.org> 4492L: linux-media@vger.kernel.org 4493S: Maintained 4494F: Documentation/devicetree/bindings/media/cdns,*.txt 4495F: drivers/media/platform/cadence/cdns-csi2* 4496 4497CADENCE NAND DRIVER 4498L: linux-mtd@lists.infradead.org 4499S: Orphan 4500F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4501F: drivers/mtd/nand/raw/cadence-nand-controller.c 4502 4503CADENCE USB3 DRD IP DRIVER 4504M: Peter Chen <peter.chen@kernel.org> 4505M: Pawel Laszczak <pawell@cadence.com> 4506R: Roger Quadros <rogerq@kernel.org> 4507R: Aswath Govindraju <a-govindraju@ti.com> 4508L: linux-usb@vger.kernel.org 4509S: Maintained 4510T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4511F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4512F: drivers/usb/cdns3/ 4513X: drivers/usb/cdns3/cdnsp* 4514 4515CADENCE USBSSP DRD IP DRIVER 4516M: Pawel Laszczak <pawell@cadence.com> 4517L: linux-usb@vger.kernel.org 4518S: Maintained 4519T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4520F: drivers/usb/cdns3/ 4521X: drivers/usb/cdns3/cdns3* 4522 4523CADET FM/AM RADIO RECEIVER DRIVER 4524M: Hans Verkuil <hverkuil@xs4all.nl> 4525L: linux-media@vger.kernel.org 4526S: Maintained 4527W: https://linuxtv.org 4528T: git git://linuxtv.org/media_tree.git 4529F: drivers/media/radio/radio-cadet* 4530 4531CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4532L: linux-media@vger.kernel.org 4533S: Orphan 4534T: git git://linuxtv.org/media_tree.git 4535F: Documentation/admin-guide/media/cafe_ccic* 4536F: drivers/media/platform/marvell/ 4537 4538CAIF NETWORK LAYER 4539L: netdev@vger.kernel.org 4540S: Orphan 4541F: Documentation/networking/caif/ 4542F: drivers/net/caif/ 4543F: include/net/caif/ 4544F: include/uapi/linux/caif/ 4545F: net/caif/ 4546 4547CAKE QDISC 4548M: Toke Høiland-Jørgensen <toke@toke.dk> 4549L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4550S: Maintained 4551F: net/sched/sch_cake.c 4552 4553CAN NETWORK DRIVERS 4554M: Wolfgang Grandegger <wg@grandegger.com> 4555M: Marc Kleine-Budde <mkl@pengutronix.de> 4556L: linux-can@vger.kernel.org 4557S: Maintained 4558W: https://github.com/linux-can 4559T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4561F: Documentation/devicetree/bindings/net/can/ 4562F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4563F: drivers/net/can/ 4564F: drivers/phy/phy-can-transceiver.c 4565F: include/linux/can/bittiming.h 4566F: include/linux/can/dev.h 4567F: include/linux/can/length.h 4568F: include/linux/can/platform/ 4569F: include/linux/can/rx-offload.h 4570F: include/uapi/linux/can/error.h 4571F: include/uapi/linux/can/netlink.h 4572F: include/uapi/linux/can/vxcan.h 4573 4574CAN NETWORK LAYER 4575M: Oliver Hartkopp <socketcan@hartkopp.net> 4576M: Marc Kleine-Budde <mkl@pengutronix.de> 4577L: linux-can@vger.kernel.org 4578S: Maintained 4579W: https://github.com/linux-can 4580T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4581T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4582F: Documentation/networking/can.rst 4583F: include/linux/can/can-ml.h 4584F: include/linux/can/core.h 4585F: include/linux/can/skb.h 4586F: include/net/netns/can.h 4587F: include/uapi/linux/can.h 4588F: include/uapi/linux/can/bcm.h 4589F: include/uapi/linux/can/gw.h 4590F: include/uapi/linux/can/isotp.h 4591F: include/uapi/linux/can/raw.h 4592F: net/can/ 4593 4594CAN-J1939 NETWORK LAYER 4595M: Robin van der Gracht <robin@protonic.nl> 4596M: Oleksij Rempel <o.rempel@pengutronix.de> 4597R: kernel@pengutronix.de 4598L: linux-can@vger.kernel.org 4599S: Maintained 4600F: Documentation/networking/j1939.rst 4601F: include/uapi/linux/can/j1939.h 4602F: net/can/j1939/ 4603 4604CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4605M: Damien Le Moal <dlemoal@kernel.org> 4606L: linux-riscv@lists.infradead.org 4607L: linux-gpio@vger.kernel.org (pinctrl driver) 4608F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4609F: drivers/pinctrl/pinctrl-k210.c 4610 4611CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4612M: Damien Le Moal <dlemoal@kernel.org> 4613L: linux-kernel@vger.kernel.org 4614L: linux-riscv@lists.infradead.org 4615S: Maintained 4616F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4617F: drivers/reset/reset-k210.c 4618 4619CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4620M: Damien Le Moal <dlemoal@kernel.org> 4621L: linux-riscv@lists.infradead.org 4622S: Maintained 4623F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4624F: drivers/soc/canaan/ 4625F: include/soc/canaan/ 4626 4627CAPABILITIES 4628M: Serge Hallyn <serge@hallyn.com> 4629L: linux-security-module@vger.kernel.org 4630S: Supported 4631F: include/linux/capability.h 4632F: include/uapi/linux/capability.h 4633F: kernel/capability.c 4634F: security/commoncap.c 4635 4636CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4637M: Kevin Tsai <ktsai@capellamicro.com> 4638S: Maintained 4639F: drivers/iio/light/cm* 4640 4641CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4642M: Christian Lamparter <chunkeey@googlemail.com> 4643L: linux-wireless@vger.kernel.org 4644S: Maintained 4645W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4646F: drivers/net/wireless/ath/carl9170/ 4647 4648CAVIUM I2C DRIVER 4649M: Robert Richter <rric@kernel.org> 4650S: Odd Fixes 4651W: http://www.marvell.com 4652F: drivers/i2c/busses/i2c-octeon* 4653F: drivers/i2c/busses/i2c-thunderx* 4654 4655CAVIUM LIQUIDIO NETWORK DRIVER 4656M: Derek Chickles <dchickles@marvell.com> 4657M: Satanand Burla <sburla@marvell.com> 4658M: Felix Manlunas <fmanlunas@marvell.com> 4659L: netdev@vger.kernel.org 4660S: Supported 4661W: http://www.marvell.com 4662F: drivers/net/ethernet/cavium/liquidio/ 4663 4664CAVIUM MMC DRIVER 4665M: Robert Richter <rric@kernel.org> 4666S: Odd Fixes 4667W: http://www.marvell.com 4668F: drivers/mmc/host/cavium* 4669 4670CAVIUM OCTEON-TX CRYPTO DRIVER 4671M: George Cherian <gcherian@marvell.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: http://www.marvell.com 4675F: drivers/crypto/cavium/cpt/ 4676 4677CAVIUM THUNDERX2 ARM64 SOC 4678M: Robert Richter <rric@kernel.org> 4679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4680S: Odd Fixes 4681F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4682F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4683 4684CBS/ETF/TAPRIO QDISCS 4685M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4686L: netdev@vger.kernel.org 4687S: Maintained 4688F: net/sched/sch_cbs.c 4689F: net/sched/sch_etf.c 4690F: net/sched/sch_taprio.c 4691 4692CC2520 IEEE-802.15.4 RADIO DRIVER 4693M: Stefan Schmidt <stefan@datenfreihafen.org> 4694L: linux-wpan@vger.kernel.org 4695S: Odd Fixes 4696F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4697F: drivers/net/ieee802154/cc2520.c 4698 4699CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4700M: Gilad Ben-Yossef <gilad@benyossef.com> 4701L: linux-crypto@vger.kernel.org 4702S: Supported 4703W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4704F: drivers/crypto/ccree/ 4705 4706CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4707M: Hadar Gat <hadar.gat@arm.com> 4708L: linux-crypto@vger.kernel.org 4709S: Supported 4710W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4711F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4712F: drivers/char/hw_random/cctrng.c 4713F: drivers/char/hw_random/cctrng.h 4714 4715CEC FRAMEWORK 4716M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4717L: linux-media@vger.kernel.org 4718S: Supported 4719W: http://linuxtv.org 4720T: git git://linuxtv.org/media_tree.git 4721F: Documentation/ABI/testing/debugfs-cec-error-inj 4722F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4723F: Documentation/driver-api/media/cec-core.rst 4724F: Documentation/userspace-api/media/cec 4725F: drivers/media/cec/ 4726F: drivers/media/rc/keymaps/rc-cec.c 4727F: include/media/cec-notifier.h 4728F: include/media/cec.h 4729F: include/uapi/linux/cec-funcs.h 4730F: include/uapi/linux/cec.h 4731 4732CEC GPIO DRIVER 4733M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4734L: linux-media@vger.kernel.org 4735S: Supported 4736W: http://linuxtv.org 4737T: git git://linuxtv.org/media_tree.git 4738F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4739F: drivers/media/cec/platform/cec-gpio/ 4740 4741CELL BROADBAND ENGINE ARCHITECTURE 4742M: Arnd Bergmann <arnd@arndb.de> 4743L: linuxppc-dev@lists.ozlabs.org 4744S: Supported 4745W: http://www.ibm.com/developerworks/power/cell/ 4746F: arch/powerpc/include/asm/cell*.h 4747F: arch/powerpc/include/asm/spu*.h 4748F: arch/powerpc/include/uapi/asm/spu*.h 4749F: arch/powerpc/platforms/cell/ 4750 4751CELLWISE CW2015 BATTERY DRIVER 4752M: Tobias Schrammm <t.schramm@manjaro.org> 4753S: Maintained 4754F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4755F: drivers/power/supply/cw2015_battery.c 4756 4757CEPH COMMON CODE (LIBCEPH) 4758M: Ilya Dryomov <idryomov@gmail.com> 4759M: Xiubo Li <xiubli@redhat.com> 4760R: Jeff Layton <jlayton@kernel.org> 4761L: ceph-devel@vger.kernel.org 4762S: Supported 4763W: http://ceph.com/ 4764T: git https://github.com/ceph/ceph-client.git 4765F: include/linux/ceph/ 4766F: include/linux/crush/ 4767F: net/ceph/ 4768 4769CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4770M: Xiubo Li <xiubli@redhat.com> 4771M: Ilya Dryomov <idryomov@gmail.com> 4772R: Jeff Layton <jlayton@kernel.org> 4773L: ceph-devel@vger.kernel.org 4774S: Supported 4775W: http://ceph.com/ 4776T: git https://github.com/ceph/ceph-client.git 4777F: Documentation/filesystems/ceph.rst 4778F: fs/ceph/ 4779 4780CERTIFICATE HANDLING 4781M: David Howells <dhowells@redhat.com> 4782M: David Woodhouse <dwmw2@infradead.org> 4783L: keyrings@vger.kernel.org 4784S: Maintained 4785F: Documentation/admin-guide/module-signing.rst 4786F: certs/ 4787F: scripts/sign-file.c 4788F: tools/certs/ 4789 4790CFAG12864B LCD DRIVER 4791M: Miguel Ojeda <ojeda@kernel.org> 4792S: Maintained 4793F: drivers/auxdisplay/cfag12864b.c 4794F: include/linux/cfag12864b.h 4795 4796CFAG12864BFB LCD FRAMEBUFFER DRIVER 4797M: Miguel Ojeda <ojeda@kernel.org> 4798S: Maintained 4799F: drivers/auxdisplay/cfag12864bfb.c 4800F: include/linux/cfag12864b.h 4801 4802CHAR and MISC DRIVERS 4803M: Arnd Bergmann <arnd@arndb.de> 4804M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4805S: Supported 4806T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4807F: drivers/char/ 4808F: drivers/misc/ 4809F: include/linux/miscdevice.h 4810X: drivers/char/agp/ 4811X: drivers/char/hw_random/ 4812X: drivers/char/ipmi/ 4813X: drivers/char/random.c 4814X: drivers/char/tpm/ 4815 4816CHECKPATCH 4817M: Andy Whitcroft <apw@canonical.com> 4818M: Joe Perches <joe@perches.com> 4819R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4820R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4821S: Maintained 4822F: scripts/checkpatch.pl 4823 4824CHECKPATCH DOCUMENTATION 4825M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4826M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4827R: Joe Perches <joe@perches.com> 4828S: Maintained 4829F: Documentation/dev-tools/checkpatch.rst 4830 4831CHINESE DOCUMENTATION 4832M: Alex Shi <alexs@kernel.org> 4833M: Yanteng Si <siyanteng@loongson.cn> 4834S: Maintained 4835F: Documentation/translations/zh_CN/ 4836 4837CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4838M: Peter Chen <peter.chen@kernel.org> 4839L: linux-usb@vger.kernel.org 4840S: Maintained 4841T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4842F: drivers/usb/chipidea/ 4843 4844CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4845M: Hans de Goede <hdegoede@redhat.com> 4846L: linux-input@vger.kernel.org 4847S: Maintained 4848F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4849F: drivers/input/touchscreen/chipone_icn8318.c 4850 4851CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4852M: Hans de Goede <hdegoede@redhat.com> 4853L: linux-input@vger.kernel.org 4854S: Maintained 4855F: drivers/input/touchscreen/chipone_icn8505.c 4856 4857CHROME HARDWARE PLATFORM SUPPORT 4858M: Benson Leung <bleung@chromium.org> 4859L: chrome-platform@lists.linux.dev 4860S: Maintained 4861T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4862F: drivers/platform/chrome/ 4863 4864CHROMEOS EC CODEC DRIVER 4865M: Cheng-Yi Chiang <cychiang@chromium.org> 4866M: Tzung-Bi Shih <tzungbi@kernel.org> 4867R: Guenter Roeck <groeck@chromium.org> 4868L: chrome-platform@lists.linux.dev 4869S: Maintained 4870F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4871F: sound/soc/codecs/cros_ec_codec.* 4872 4873CHROMEOS EC SUBDRIVERS 4874M: Benson Leung <bleung@chromium.org> 4875R: Guenter Roeck <groeck@chromium.org> 4876L: chrome-platform@lists.linux.dev 4877S: Maintained 4878F: drivers/power/supply/cros_usbpd-charger.c 4879N: cros_ec 4880N: cros-ec 4881 4882CHROMEOS EC UART DRIVER 4883M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4884R: Benson Leung <bleung@chromium.org> 4885R: Tzung-Bi Shih <tzungbi@kernel.org> 4886S: Maintained 4887F: drivers/platform/chrome/cros_ec_uart.c 4888 4889CHROMEOS EC USB PD NOTIFY DRIVER 4890M: Prashant Malani <pmalani@chromium.org> 4891L: chrome-platform@lists.linux.dev 4892S: Maintained 4893F: drivers/platform/chrome/cros_usbpd_notify.c 4894F: include/linux/platform_data/cros_usbpd_notify.h 4895 4896CHROMEOS EC USB TYPE-C DRIVER 4897M: Prashant Malani <pmalani@chromium.org> 4898L: chrome-platform@lists.linux.dev 4899S: Maintained 4900F: drivers/platform/chrome/cros_ec_typec.* 4901F: drivers/platform/chrome/cros_typec_switch.c 4902F: drivers/platform/chrome/cros_typec_vdm.* 4903 4904CHROMEOS HPS DRIVER 4905M: Dan Callaghan <dcallagh@chromium.org> 4906R: Sami Kyöstilä <skyostil@chromium.org> 4907S: Maintained 4908F: drivers/platform/chrome/cros_hps_i2c.c 4909 4910CHRONTEL CH7322 CEC DRIVER 4911M: Joe Tessler <jrt@google.com> 4912L: linux-media@vger.kernel.org 4913S: Maintained 4914T: git git://linuxtv.org/media_tree.git 4915F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4916F: drivers/media/cec/i2c/ch7322.c 4917 4918CIRRUS LOGIC AUDIO CODEC DRIVERS 4919M: James Schulman <james.schulman@cirrus.com> 4920M: David Rhodes <david.rhodes@cirrus.com> 4921M: Richard Fitzgerald <rf@opensource.cirrus.com> 4922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4923L: patches@opensource.cirrus.com 4924S: Maintained 4925F: Documentation/devicetree/bindings/sound/cirrus,cs* 4926F: include/dt-bindings/sound/cs* 4927F: include/sound/cs* 4928F: sound/pci/hda/cs* 4929F: sound/pci/hda/hda_cs_dsp_ctl.* 4930F: sound/soc/codecs/cs* 4931 4932CIRRUS LOGIC DSP FIRMWARE DRIVER 4933M: Simon Trimmer <simont@opensource.cirrus.com> 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: patches@opensource.cirrus.com 4937S: Supported 4938W: https://github.com/CirrusLogic/linux-drivers/wiki 4939T: git https://github.com/CirrusLogic/linux-drivers.git 4940F: drivers/firmware/cirrus/* 4941F: include/linux/firmware/cirrus/* 4942 4943CIRRUS LOGIC EP93XX ETHERNET DRIVER 4944M: Hartley Sweeten <hsweeten@visionengravers.com> 4945L: netdev@vger.kernel.org 4946S: Maintained 4947F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4948 4949CIRRUS LOGIC LOCHNAGAR DRIVER 4950M: Charles Keepax <ckeepax@opensource.cirrus.com> 4951M: Richard Fitzgerald <rf@opensource.cirrus.com> 4952L: patches@opensource.cirrus.com 4953S: Supported 4954F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4956F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4957F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4958F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4959F: Documentation/hwmon/lochnagar.rst 4960F: drivers/clk/clk-lochnagar.c 4961F: drivers/hwmon/lochnagar-hwmon.c 4962F: drivers/mfd/lochnagar-i2c.c 4963F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4964F: drivers/regulator/lochnagar-regulator.c 4965F: include/dt-bindings/clock/lochnagar.h 4966F: include/dt-bindings/pinctrl/lochnagar.h 4967F: include/linux/mfd/lochnagar* 4968F: sound/soc/codecs/lochnagar-sc.c 4969 4970CIRRUS LOGIC MADERA CODEC DRIVERS 4971M: Charles Keepax <ckeepax@opensource.cirrus.com> 4972M: Richard Fitzgerald <rf@opensource.cirrus.com> 4973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4974L: patches@opensource.cirrus.com 4975S: Supported 4976W: https://github.com/CirrusLogic/linux-drivers/wiki 4977T: git https://github.com/CirrusLogic/linux-drivers.git 4978F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4979F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4980F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4981F: drivers/gpio/gpio-madera* 4982F: drivers/irqchip/irq-madera* 4983F: drivers/mfd/cs47l* 4984F: drivers/mfd/madera* 4985F: drivers/pinctrl/cirrus/* 4986F: include/dt-bindings/sound/madera* 4987F: include/linux/irqchip/irq-madera* 4988F: include/linux/mfd/madera/* 4989F: include/sound/madera* 4990F: sound/soc/codecs/cs47l* 4991F: sound/soc/codecs/madera* 4992 4993CISCO FCOE HBA DRIVER 4994M: Satish Kharat <satishkh@cisco.com> 4995M: Sesidhar Baddela <sebaddel@cisco.com> 4996M: Karan Tilak Kumar <kartilak@cisco.com> 4997L: linux-scsi@vger.kernel.org 4998S: Supported 4999F: drivers/scsi/fnic/ 5000 5001CISCO SCSI HBA DRIVER 5002M: Karan Tilak Kumar <kartilak@cisco.com> 5003M: Sesidhar Baddela <sebaddel@cisco.com> 5004L: linux-scsi@vger.kernel.org 5005S: Supported 5006F: drivers/scsi/snic/ 5007 5008CISCO VIC ETHERNET NIC DRIVER 5009M: Christian Benvenuti <benve@cisco.com> 5010M: Satish Kharat <satishkh@cisco.com> 5011S: Supported 5012F: drivers/net/ethernet/cisco/enic/ 5013 5014CISCO VIC LOW LATENCY NIC DRIVER 5015M: Christian Benvenuti <benve@cisco.com> 5016M: Nelson Escobar <neescoba@cisco.com> 5017S: Supported 5018F: drivers/infiniband/hw/usnic/ 5019 5020CLANG CONTROL FLOW INTEGRITY SUPPORT 5021M: Sami Tolvanen <samitolvanen@google.com> 5022M: Kees Cook <keescook@chromium.org> 5023R: Nathan Chancellor <nathan@kernel.org> 5024R: Nick Desaulniers <ndesaulniers@google.com> 5025L: llvm@lists.linux.dev 5026S: Supported 5027B: https://github.com/ClangBuiltLinux/linux/issues 5028T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5029F: include/linux/cfi.h 5030F: kernel/cfi.c 5031 5032CLANG-FORMAT FILE 5033M: Miguel Ojeda <ojeda@kernel.org> 5034S: Maintained 5035F: .clang-format 5036 5037CLANG/LLVM BUILD SUPPORT 5038M: Nathan Chancellor <nathan@kernel.org> 5039M: Nick Desaulniers <ndesaulniers@google.com> 5040R: Tom Rix <trix@redhat.com> 5041L: llvm@lists.linux.dev 5042S: Supported 5043W: https://clangbuiltlinux.github.io/ 5044B: https://github.com/ClangBuiltLinux/linux/issues 5045C: irc://irc.libera.chat/clangbuiltlinux 5046F: Documentation/kbuild/llvm.rst 5047F: include/linux/compiler-clang.h 5048F: scripts/Makefile.clang 5049F: scripts/clang-tools/ 5050K: \b(?i:clang|llvm)\b 5051 5052CLK API 5053M: Russell King <linux@armlinux.org.uk> 5054L: linux-clk@vger.kernel.org 5055S: Maintained 5056F: include/linux/clk.h 5057 5058CLOCKSOURCE, CLOCKEVENT DRIVERS 5059M: Daniel Lezcano <daniel.lezcano@linaro.org> 5060M: Thomas Gleixner <tglx@linutronix.de> 5061L: linux-kernel@vger.kernel.org 5062S: Supported 5063T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5064F: Documentation/devicetree/bindings/timer/ 5065F: drivers/clocksource/ 5066 5067CMPC ACPI DRIVER 5068M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5069M: Daniel Oliveira Nascimento <don@syst.com.br> 5070L: platform-driver-x86@vger.kernel.org 5071S: Supported 5072F: drivers/platform/x86/classmate-laptop.c 5073 5074COBALT MEDIA DRIVER 5075M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5076L: linux-media@vger.kernel.org 5077S: Supported 5078W: https://linuxtv.org 5079T: git git://linuxtv.org/media_tree.git 5080F: drivers/media/pci/cobalt/ 5081 5082COCCINELLE/Semantic Patches (SmPL) 5083M: Julia Lawall <Julia.Lawall@inria.fr> 5084M: Nicolas Palix <nicolas.palix@imag.fr> 5085L: cocci@inria.fr (moderated for non-subscribers) 5086S: Supported 5087W: https://coccinelle.gitlabpages.inria.fr/website/ 5088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5089F: Documentation/dev-tools/coccinelle.rst 5090F: scripts/coccicheck 5091F: scripts/coccinelle/ 5092 5093CODA FILE SYSTEM 5094M: Jan Harkes <jaharkes@cs.cmu.edu> 5095M: coda@cs.cmu.edu 5096L: codalist@coda.cs.cmu.edu 5097S: Maintained 5098W: http://www.coda.cs.cmu.edu/ 5099F: Documentation/filesystems/coda.rst 5100F: fs/coda/ 5101F: include/linux/coda*.h 5102F: include/uapi/linux/coda*.h 5103 5104CODA V4L2 MEM2MEM DRIVER 5105M: Philipp Zabel <p.zabel@pengutronix.de> 5106L: linux-media@vger.kernel.org 5107S: Maintained 5108F: Documentation/devicetree/bindings/media/coda.yaml 5109F: drivers/media/platform/chips-media/ 5110 5111CODE OF CONDUCT 5112M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5113S: Supported 5114F: Documentation/process/code-of-conduct-interpretation.rst 5115F: Documentation/process/code-of-conduct.rst 5116 5117COMEDI DRIVERS 5118M: Ian Abbott <abbotti@mev.co.uk> 5119M: H Hartley Sweeten <hsweeten@visionengravers.com> 5120S: Odd Fixes 5121F: drivers/comedi/ 5122F: include/linux/comedi/ 5123F: include/uapi/linux/comedi.h 5124 5125COMMON CLK FRAMEWORK 5126M: Michael Turquette <mturquette@baylibre.com> 5127M: Stephen Boyd <sboyd@kernel.org> 5128L: linux-clk@vger.kernel.org 5129S: Maintained 5130Q: http://patchwork.kernel.org/project/linux-clk/list/ 5131T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5132F: Documentation/devicetree/bindings/clock/ 5133F: drivers/clk/ 5134F: include/dt-bindings/clock/ 5135F: include/linux/clk-pr* 5136F: include/linux/clk/ 5137F: include/linux/of_clk.h 5138X: drivers/clk/clkdev.c 5139 5140COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5141M: Steve French <sfrench@samba.org> 5142R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5143R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5144R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5145R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5146L: linux-cifs@vger.kernel.org 5147L: samba-technical@lists.samba.org (moderated for non-subscribers) 5148S: Supported 5149W: https://wiki.samba.org/index.php/LinuxCIFS 5150T: git git://git.samba.org/sfrench/cifs-2.6.git 5151F: Documentation/admin-guide/cifs/ 5152F: fs/smb/client/ 5153F: fs/smb/common/ 5154F: include/uapi/linux/cifs 5155 5156COMPACTPCI HOTPLUG CORE 5157M: Scott Murray <scott@spiteful.org> 5158L: linux-pci@vger.kernel.org 5159S: Maintained 5160F: drivers/pci/hotplug/cpci_hotplug* 5161 5162COMPACTPCI HOTPLUG GENERIC DRIVER 5163M: Scott Murray <scott@spiteful.org> 5164L: linux-pci@vger.kernel.org 5165S: Maintained 5166F: drivers/pci/hotplug/cpcihp_generic.c 5167 5168COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5169M: Scott Murray <scott@spiteful.org> 5170L: linux-pci@vger.kernel.org 5171S: Maintained 5172F: drivers/pci/hotplug/cpcihp_zt5550.* 5173 5174COMPAL LAPTOP SUPPORT 5175M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5176L: platform-driver-x86@vger.kernel.org 5177S: Maintained 5178F: drivers/platform/x86/compal-laptop.c 5179 5180COMPILER ATTRIBUTES 5181M: Miguel Ojeda <ojeda@kernel.org> 5182R: Nick Desaulniers <ndesaulniers@google.com> 5183S: Maintained 5184F: include/linux/compiler_attributes.h 5185 5186COMPUTE EXPRESS LINK (CXL) 5187M: Alison Schofield <alison.schofield@intel.com> 5188M: Vishal Verma <vishal.l.verma@intel.com> 5189M: Ira Weiny <ira.weiny@intel.com> 5190M: Ben Widawsky <bwidawsk@kernel.org> 5191M: Dan Williams <dan.j.williams@intel.com> 5192L: linux-cxl@vger.kernel.org 5193S: Maintained 5194F: drivers/cxl/ 5195F: include/uapi/linux/cxl_mem.h 5196 5197CONEXANT ACCESSRUNNER USB DRIVER 5198L: accessrunner-general@lists.sourceforge.net 5199S: Orphan 5200W: http://accessrunner.sourceforge.net/ 5201F: drivers/usb/atm/cxacru.c 5202 5203CONFIGFS 5204M: Joel Becker <jlbec@evilplan.org> 5205M: Christoph Hellwig <hch@lst.de> 5206S: Supported 5207T: git git://git.infradead.org/users/hch/configfs.git 5208F: fs/configfs/ 5209F: include/linux/configfs.h 5210F: samples/configfs/ 5211 5212CONSOLE SUBSYSTEM 5213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5214S: Supported 5215F: drivers/video/console/ 5216F: include/linux/console* 5217 5218CONTEXT TRACKING 5219M: Frederic Weisbecker <frederic@kernel.org> 5220M: "Paul E. McKenney" <paulmck@kernel.org> 5221S: Maintained 5222F: include/linux/context_tracking* 5223F: kernel/context_tracking.c 5224 5225CONTROL GROUP (CGROUP) 5226M: Tejun Heo <tj@kernel.org> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228M: Johannes Weiner <hannes@cmpxchg.org> 5229L: cgroups@vger.kernel.org 5230S: Maintained 5231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5232F: Documentation/admin-guide/cgroup-v1/ 5233F: Documentation/admin-guide/cgroup-v2.rst 5234F: include/linux/cgroup* 5235F: kernel/cgroup/ 5236F: tools/testing/selftests/cgroup/ 5237 5238CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5239M: Tejun Heo <tj@kernel.org> 5240M: Josef Bacik <josef@toxicpanda.com> 5241M: Jens Axboe <axboe@kernel.dk> 5242L: cgroups@vger.kernel.org 5243L: linux-block@vger.kernel.org 5244T: git git://git.kernel.dk/linux-block 5245F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5246F: block/bfq-cgroup.c 5247F: block/blk-cgroup.c 5248F: block/blk-iocost.c 5249F: block/blk-iolatency.c 5250F: block/blk-throttle.c 5251F: include/linux/blk-cgroup.h 5252 5253CONTROL GROUP - CPUSET 5254M: Waiman Long <longman@redhat.com> 5255M: Zefan Li <lizefan.x@bytedance.com> 5256L: cgroups@vger.kernel.org 5257S: Maintained 5258T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5259F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5260F: include/linux/cpuset.h 5261F: kernel/cgroup/cpuset.c 5262 5263CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5264M: Johannes Weiner <hannes@cmpxchg.org> 5265M: Michal Hocko <mhocko@kernel.org> 5266M: Roman Gushchin <roman.gushchin@linux.dev> 5267M: Shakeel Butt <shakeelb@google.com> 5268R: Muchun Song <muchun.song@linux.dev> 5269L: cgroups@vger.kernel.org 5270L: linux-mm@kvack.org 5271S: Maintained 5272F: mm/memcontrol.c 5273F: mm/swap_cgroup.c 5274F: tools/testing/selftests/cgroup/memcg_protection.m 5275F: tools/testing/selftests/cgroup/test_kmem.c 5276F: tools/testing/selftests/cgroup/test_memcontrol.c 5277 5278CORETEMP HARDWARE MONITORING DRIVER 5279M: Fenghua Yu <fenghua.yu@intel.com> 5280L: linux-hwmon@vger.kernel.org 5281S: Maintained 5282F: Documentation/hwmon/coretemp.rst 5283F: drivers/hwmon/coretemp.c 5284 5285CORSAIR-CPRO HARDWARE MONITOR DRIVER 5286M: Marius Zachmann <mail@mariuszachmann.de> 5287L: linux-hwmon@vger.kernel.org 5288S: Maintained 5289F: drivers/hwmon/corsair-cpro.c 5290 5291CORSAIR-PSU HARDWARE MONITOR DRIVER 5292M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5293L: linux-hwmon@vger.kernel.org 5294S: Maintained 5295F: Documentation/hwmon/corsair-psu.rst 5296F: drivers/hwmon/corsair-psu.c 5297 5298COUNTER SUBSYSTEM 5299M: William Breathitt Gray <william.gray@linaro.org> 5300L: linux-iio@vger.kernel.org 5301S: Maintained 5302T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5303F: Documentation/ABI/testing/sysfs-bus-counter 5304F: Documentation/driver-api/generic-counter.rst 5305F: drivers/counter/ 5306F: include/linux/counter.h 5307F: include/uapi/linux/counter.h 5308F: tools/counter/ 5309 5310CP2615 I2C DRIVER 5311M: Bence Csókás <bence98@sch.bme.hu> 5312S: Maintained 5313F: drivers/i2c/busses/i2c-cp2615.c 5314 5315CPMAC ETHERNET DRIVER 5316M: Florian Fainelli <f.fainelli@gmail.com> 5317L: netdev@vger.kernel.org 5318S: Maintained 5319F: drivers/net/ethernet/ti/cpmac.c 5320 5321CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5322M: Viresh Kumar <viresh.kumar@linaro.org> 5323M: Sudeep Holla <sudeep.holla@arm.com> 5324L: linux-pm@vger.kernel.org 5325S: Maintained 5326W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5327F: drivers/cpufreq/vexpress-spc-cpufreq.c 5328 5329CPU FREQUENCY SCALING FRAMEWORK 5330M: "Rafael J. Wysocki" <rafael@kernel.org> 5331M: Viresh Kumar <viresh.kumar@linaro.org> 5332L: linux-pm@vger.kernel.org 5333S: Maintained 5334B: https://bugzilla.kernel.org 5335T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5337F: Documentation/admin-guide/pm/cpufreq.rst 5338F: Documentation/admin-guide/pm/intel_pstate.rst 5339F: Documentation/cpu-freq/ 5340F: Documentation/devicetree/bindings/cpufreq/ 5341F: drivers/cpufreq/ 5342F: include/linux/cpufreq.h 5343F: include/linux/sched/cpufreq.h 5344F: kernel/sched/cpufreq*.c 5345F: tools/testing/selftests/cpufreq/ 5346 5347CPU IDLE TIME MANAGEMENT FRAMEWORK 5348M: "Rafael J. Wysocki" <rafael@kernel.org> 5349M: Daniel Lezcano <daniel.lezcano@linaro.org> 5350L: linux-pm@vger.kernel.org 5351S: Maintained 5352B: https://bugzilla.kernel.org 5353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5354F: Documentation/admin-guide/pm/cpuidle.rst 5355F: Documentation/driver-api/pm/cpuidle.rst 5356F: drivers/cpuidle/ 5357F: include/linux/cpuidle.h 5358 5359CPU POWER MONITORING SUBSYSTEM 5360M: Thomas Renninger <trenn@suse.com> 5361M: Shuah Khan <shuah@kernel.org> 5362M: Shuah Khan <skhan@linuxfoundation.org> 5363L: linux-pm@vger.kernel.org 5364S: Maintained 5365F: tools/power/cpupower/ 5366 5367CPUID/MSR DRIVER 5368M: "H. Peter Anvin" <hpa@zytor.com> 5369S: Maintained 5370F: arch/x86/kernel/cpuid.c 5371F: arch/x86/kernel/msr.c 5372 5373CPUIDLE DRIVER - ARM BIG LITTLE 5374M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5375M: Daniel Lezcano <daniel.lezcano@linaro.org> 5376L: linux-pm@vger.kernel.org 5377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5378S: Maintained 5379T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5380F: drivers/cpuidle/cpuidle-big_little.c 5381 5382CPUIDLE DRIVER - ARM EXYNOS 5383M: Daniel Lezcano <daniel.lezcano@linaro.org> 5384M: Kukjin Kim <kgene@kernel.org> 5385R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-samsung-soc@vger.kernel.org 5388S: Supported 5389F: arch/arm/mach-exynos/pm.c 5390F: drivers/cpuidle/cpuidle-exynos.c 5391F: include/linux/platform_data/cpuidle-exynos.h 5392 5393CPUIDLE DRIVER - ARM PSCI 5394M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5395M: Sudeep Holla <sudeep.holla@arm.com> 5396L: linux-pm@vger.kernel.org 5397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5398S: Supported 5399F: drivers/cpuidle/cpuidle-psci.c 5400 5401CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5402M: Ulf Hansson <ulf.hansson@linaro.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5405S: Supported 5406F: drivers/cpuidle/cpuidle-psci-domain.c 5407F: drivers/cpuidle/cpuidle-psci.h 5408 5409CPUIDLE DRIVER - DT IDLE PM DOMAIN 5410M: Ulf Hansson <ulf.hansson@linaro.org> 5411L: linux-pm@vger.kernel.org 5412S: Supported 5413F: drivers/cpuidle/dt_idle_genpd.c 5414F: drivers/cpuidle/dt_idle_genpd.h 5415 5416CPUIDLE DRIVER - RISC-V SBI 5417M: Anup Patel <anup@brainfault.org> 5418L: linux-pm@vger.kernel.org 5419L: linux-riscv@lists.infradead.org 5420S: Maintained 5421F: drivers/cpuidle/cpuidle-riscv-sbi.c 5422 5423CRAMFS FILESYSTEM 5424M: Nicolas Pitre <nico@fluxnic.net> 5425S: Maintained 5426F: Documentation/filesystems/cramfs.rst 5427F: fs/cramfs/ 5428 5429CREATIVE SB0540 5430M: Bastien Nocera <hadess@hadess.net> 5431L: linux-input@vger.kernel.org 5432S: Maintained 5433F: drivers/hid/hid-creative-sb0540.c 5434 5435CRYPTO API 5436M: Herbert Xu <herbert@gondor.apana.org.au> 5437M: "David S. Miller" <davem@davemloft.net> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5441T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5442F: Documentation/crypto/ 5443F: Documentation/devicetree/bindings/crypto/ 5444F: arch/*/crypto/ 5445F: crypto/ 5446F: drivers/crypto/ 5447F: include/crypto/ 5448F: include/linux/crypto* 5449F: lib/crypto/ 5450 5451CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5452M: Neil Horman <nhorman@tuxdriver.com> 5453L: linux-crypto@vger.kernel.org 5454S: Maintained 5455F: crypto/ansi_cprng.c 5456F: crypto/rng.c 5457 5458CS3308 MEDIA DRIVER 5459M: Hans Verkuil <hverkuil@xs4all.nl> 5460L: linux-media@vger.kernel.org 5461S: Odd Fixes 5462W: http://linuxtv.org 5463T: git git://linuxtv.org/media_tree.git 5464F: drivers/media/i2c/cs3308.c 5465 5466CS5535 Audio ALSA driver 5467M: Jaya Kumar <jayakumar.alsa@gmail.com> 5468S: Maintained 5469F: sound/pci/cs5535audio/ 5470 5471CTU CAN FD DRIVER 5472M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5473M: Ondrej Ille <ondrej.ille@gmail.com> 5474L: linux-can@vger.kernel.org 5475S: Maintained 5476F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5477F: drivers/net/can/ctucanfd/ 5478 5479CW1200 WLAN driver 5480M: Solomon Peachy <pizza@shaftnet.org> 5481S: Maintained 5482F: drivers/net/wireless/st/cw1200/ 5483 5484CX18 VIDEO4LINUX DRIVER 5485M: Andy Walls <awalls@md.metrocast.net> 5486L: linux-media@vger.kernel.org 5487S: Maintained 5488W: https://linuxtv.org 5489T: git git://linuxtv.org/media_tree.git 5490F: drivers/media/pci/cx18/ 5491F: include/uapi/linux/ivtv* 5492 5493CX2341X MPEG ENCODER HELPER MODULE 5494M: Hans Verkuil <hverkuil@xs4all.nl> 5495L: linux-media@vger.kernel.org 5496S: Maintained 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: drivers/media/common/cx2341x* 5500F: include/media/drv-intf/cx2341x.h 5501 5502CX24120 MEDIA DRIVER 5503M: Jemma Denson <jdenson@gmail.com> 5504M: Patrick Boettcher <patrick.boettcher@posteo.de> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5509F: drivers/media/dvb-frontends/cx24120* 5510 5511CX88 VIDEO4LINUX DRIVER 5512M: Mauro Carvalho Chehab <mchehab@kernel.org> 5513L: linux-media@vger.kernel.org 5514S: Odd fixes 5515W: https://linuxtv.org 5516T: git git://linuxtv.org/media_tree.git 5517F: Documentation/driver-api/media/drivers/cx88* 5518F: drivers/media/pci/cx88/ 5519 5520CXD2820R MEDIA DRIVER 5521M: Antti Palosaari <crope@iki.fi> 5522L: linux-media@vger.kernel.org 5523S: Maintained 5524W: https://linuxtv.org 5525W: http://palosaari.fi/linux/ 5526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5527T: git git://linuxtv.org/anttip/media_tree.git 5528F: drivers/media/dvb-frontends/cxd2820r* 5529 5530CXGB3 ETHERNET DRIVER (CXGB3) 5531M: Raju Rangoju <rajur@chelsio.com> 5532L: netdev@vger.kernel.org 5533S: Supported 5534W: http://www.chelsio.com 5535F: drivers/net/ethernet/chelsio/cxgb3/ 5536 5537CXGB3 ISCSI DRIVER (CXGB3I) 5538M: Varun Prakash <varun@chelsio.com> 5539L: linux-scsi@vger.kernel.org 5540S: Supported 5541W: http://www.chelsio.com 5542F: drivers/scsi/cxgbi/cxgb3i 5543 5544CXGB4 CRYPTO DRIVER (chcr) 5545M: Ayush Sawal <ayush.sawal@chelsio.com> 5546L: linux-crypto@vger.kernel.org 5547S: Supported 5548W: http://www.chelsio.com 5549F: drivers/crypto/chelsio 5550 5551CXGB4 ETHERNET DRIVER (CXGB4) 5552M: Raju Rangoju <rajur@chelsio.com> 5553L: netdev@vger.kernel.org 5554S: Supported 5555W: http://www.chelsio.com 5556F: drivers/net/ethernet/chelsio/cxgb4/ 5557 5558CXGB4 INLINE CRYPTO DRIVER 5559M: Ayush Sawal <ayush.sawal@chelsio.com> 5560L: netdev@vger.kernel.org 5561S: Supported 5562W: http://www.chelsio.com 5563F: drivers/net/ethernet/chelsio/inline_crypto/ 5564 5565CXGB4 ISCSI DRIVER (CXGB4I) 5566M: Varun Prakash <varun@chelsio.com> 5567L: linux-scsi@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/scsi/cxgbi/cxgb4i 5571 5572CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5573M: Potnuri Bharat Teja <bharat@chelsio.com> 5574L: linux-rdma@vger.kernel.org 5575S: Supported 5576W: http://www.openfabrics.org 5577F: drivers/infiniband/hw/cxgb4/ 5578F: include/uapi/rdma/cxgb4-abi.h 5579 5580CXGB4VF ETHERNET DRIVER (CXGB4VF) 5581M: Raju Rangoju <rajur@chelsio.com> 5582L: netdev@vger.kernel.org 5583S: Supported 5584W: http://www.chelsio.com 5585F: drivers/net/ethernet/chelsio/cxgb4vf/ 5586 5587CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5588M: Frederic Barrat <fbarrat@linux.ibm.com> 5589M: Andrew Donnellan <ajd@linux.ibm.com> 5590L: linuxppc-dev@lists.ozlabs.org 5591S: Supported 5592F: Documentation/ABI/testing/sysfs-class-cxl 5593F: Documentation/powerpc/cxl.rst 5594F: arch/powerpc/platforms/powernv/pci-cxl.c 5595F: drivers/misc/cxl/ 5596F: include/misc/cxl* 5597F: include/uapi/misc/cxl.h 5598 5599CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5600M: Manoj N. Kumar <manoj@linux.ibm.com> 5601M: Matthew R. Ochs <mrochs@linux.ibm.com> 5602M: Uma Krishnan <ukrishn@linux.ibm.com> 5603L: linux-scsi@vger.kernel.org 5604S: Supported 5605F: Documentation/powerpc/cxlflash.rst 5606F: drivers/scsi/cxlflash/ 5607F: include/uapi/scsi/cxlflash_ioctl.h 5608 5609CYBERPRO FB DRIVER 5610M: Russell King <linux@armlinux.org.uk> 5611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5612S: Maintained 5613W: http://www.armlinux.org.uk/ 5614F: drivers/video/fbdev/cyber2000fb.* 5615 5616CYCLADES PC300 DRIVER 5617S: Orphan 5618F: drivers/net/wan/pc300* 5619 5620CYPRESS CY8C95X0 PINCTRL DRIVER 5621M: Patrick Rudolph <patrick.rudolph@9elements.com> 5622L: linux-gpio@vger.kernel.org 5623S: Maintained 5624F: drivers/pinctrl/pinctrl-cy8c95x0.c 5625 5626CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5627M: Linus Walleij <linus.walleij@linaro.org> 5628L: linux-input@vger.kernel.org 5629S: Maintained 5630F: drivers/input/touchscreen/cy8ctma140.c 5631 5632CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5633M: Yassine Oudjana <y.oudjana@protonmail.com> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5637F: drivers/input/keyboard/cypress-sf.c 5638 5639CYPRESS_FIRMWARE MEDIA DRIVER 5640M: Antti Palosaari <crope@iki.fi> 5641L: linux-media@vger.kernel.org 5642S: Maintained 5643W: https://linuxtv.org 5644W: http://palosaari.fi/linux/ 5645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5646T: git git://linuxtv.org/anttip/media_tree.git 5647F: drivers/media/common/cypress_firmware* 5648 5649CYTTSP TOUCHSCREEN DRIVER 5650M: Linus Walleij <linus.walleij@linaro.org> 5651L: linux-input@vger.kernel.org 5652S: Maintained 5653F: drivers/input/touchscreen/cyttsp* 5654 5655D-LINK DIR-685 TOUCHKEYS DRIVER 5656M: Linus Walleij <linus.walleij@linaro.org> 5657L: linux-input@vger.kernel.org 5658S: Supported 5659F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5660 5661DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5662M: Joshua Kinard <kumba@gentoo.org> 5663S: Maintained 5664F: drivers/rtc/rtc-ds1685.c 5665F: include/linux/rtc/ds1685.h 5666 5667DAMA SLAVE for AX.25 5668M: Joerg Reuter <jreuter@yaina.de> 5669L: linux-hams@vger.kernel.org 5670S: Maintained 5671W: http://yaina.de/jreuter/ 5672W: http://www.qsl.net/dl1bke/ 5673F: net/ax25/af_ax25.c 5674F: net/ax25/ax25_dev.c 5675F: net/ax25/ax25_ds_* 5676F: net/ax25/ax25_in.c 5677F: net/ax25/ax25_out.c 5678F: net/ax25/ax25_timer.c 5679F: net/ax25/sysctl_net_ax25.c 5680 5681DATA ACCESS MONITOR 5682M: SeongJae Park <sj@kernel.org> 5683L: damon@lists.linux.dev 5684L: linux-mm@kvack.org 5685S: Maintained 5686W: https://damonitor.github.io 5687P: Documentation/mm/damon/maintainer-profile.rst 5688T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5689T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5690T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5691F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5692F: Documentation/admin-guide/mm/damon/ 5693F: Documentation/mm/damon/ 5694F: include/linux/damon.h 5695F: include/trace/events/damon.h 5696F: mm/damon/ 5697F: tools/testing/selftests/damon/ 5698 5699DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5700L: netdev@vger.kernel.org 5701S: Orphan 5702F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5703F: drivers/net/ethernet/dec/tulip/dmfe.c 5704 5705DC390/AM53C974 SCSI driver 5706M: Hannes Reinecke <hare@suse.com> 5707L: linux-scsi@vger.kernel.org 5708S: Maintained 5709F: drivers/scsi/am53c974.c 5710 5711DC395x SCSI driver 5712M: Oliver Neukum <oliver@neukum.org> 5713M: Ali Akcaagac <aliakc@web.de> 5714M: Jamie Lenehan <lenehan@twibble.org> 5715L: dc395x@twibble.org 5716S: Maintained 5717W: http://twibble.org/dist/dc395x/ 5718W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5719F: Documentation/scsi/dc395x.rst 5720F: drivers/scsi/dc395x.* 5721 5722DCCP PROTOCOL 5723L: dccp@vger.kernel.org 5724S: Orphan 5725W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5726F: include/linux/dccp.h 5727F: include/linux/tfrc.h 5728F: include/uapi/linux/dccp.h 5729F: net/dccp/ 5730 5731DECSTATION PLATFORM SUPPORT 5732M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5733L: linux-mips@vger.kernel.org 5734S: Maintained 5735W: http://www.linux-mips.org/wiki/DECstation 5736F: arch/mips/dec/ 5737F: arch/mips/include/asm/dec/ 5738F: arch/mips/include/asm/mach-dec/ 5739 5740DEFXX FDDI NETWORK DRIVER 5741M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5742S: Maintained 5743F: drivers/net/fddi/defxx.* 5744 5745DEFZA FDDI NETWORK DRIVER 5746M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5747S: Maintained 5748F: drivers/net/fddi/defza.* 5749 5750DEINTERLACE DRIVERS FOR ALLWINNER H3 5751M: Jernej Skrabec <jernej.skrabec@gmail.com> 5752L: linux-media@vger.kernel.org 5753S: Maintained 5754T: git git://linuxtv.org/media_tree.git 5755F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5756F: drivers/media/platform/sunxi/sun8i-di/ 5757 5758DELL LAPTOP DRIVER 5759M: Matthew Garrett <mjg59@srcf.ucam.org> 5760M: Pali Rohár <pali@kernel.org> 5761L: platform-driver-x86@vger.kernel.org 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-laptop.c 5764 5765DELL LAPTOP FREEFALL DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: drivers/platform/x86/dell/dell-smo8800.c 5769 5770DELL LAPTOP RBTN DRIVER 5771M: Pali Rohár <pali@kernel.org> 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-rbtn.* 5774 5775DELL LAPTOP SMM DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777S: Maintained 5778F: Documentation/ABI/obsolete/procfs-i8k 5779F: drivers/hwmon/dell-smm-hwmon.c 5780F: include/uapi/linux/i8k.h 5781 5782DELL REMOTE BIOS UPDATE DRIVER 5783M: Stuart Hayes <stuart.w.hayes@gmail.com> 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell_rbu.c 5787 5788DELL SMBIOS DRIVER 5789M: Pali Rohár <pali@kernel.org> 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios.* 5794 5795DELL SMBIOS SMM DRIVER 5796L: Dell.Client.Kernel@dell.com 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: drivers/platform/x86/dell/dell-smbios-smm.c 5800 5801DELL SMBIOS WMI DRIVER 5802L: Dell.Client.Kernel@dell.com 5803L: platform-driver-x86@vger.kernel.org 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-smbios-wmi.c 5806F: tools/wmi/dell-smbios-example.c 5807 5808DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5809M: Stuart Hayes <stuart.w.hayes@gmail.com> 5810L: platform-driver-x86@vger.kernel.org 5811S: Maintained 5812F: Documentation/driver-api/dcdbas.rst 5813F: drivers/platform/x86/dell/dcdbas.* 5814 5815DELL WMI DDV DRIVER 5816M: Armin Wolf <W_Armin@gmx.de> 5817S: Maintained 5818F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5819F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5820F: drivers/platform/x86/dell/dell-wmi-ddv.c 5821 5822DELL WMI DESCRIPTOR DRIVER 5823L: Dell.Client.Kernel@dell.com 5824S: Maintained 5825F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5826 5827DELL WMI HARDWARE PRIVACY SUPPORT 5828M: Perry Yuan <Perry.Yuan@dell.com> 5829L: Dell.Client.Kernel@dell.com 5830L: platform-driver-x86@vger.kernel.org 5831S: Maintained 5832F: drivers/platform/x86/dell/dell-wmi-privacy.c 5833 5834DELL WMI NOTIFICATIONS DRIVER 5835M: Matthew Garrett <mjg59@srcf.ucam.org> 5836M: Pali Rohár <pali@kernel.org> 5837S: Maintained 5838F: drivers/platform/x86/dell/dell-wmi-base.c 5839 5840DELL WMI SYSMAN DRIVER 5841M: Prasanth Ksr <prasanth.ksr@dell.com> 5842L: Dell.Client.Kernel@dell.com 5843L: platform-driver-x86@vger.kernel.org 5844S: Maintained 5845F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5846F: drivers/platform/x86/dell/dell-wmi-sysman/ 5847 5848DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5849M: Zev Weiss <zev@bewilderbeest.net> 5850L: linux-hwmon@vger.kernel.org 5851S: Maintained 5852F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5853 5854DELTA DPS920AB PSU DRIVER 5855M: Robert Marko <robert.marko@sartura.hr> 5856L: linux-hwmon@vger.kernel.org 5857S: Maintained 5858F: Documentation/hwmon/dps920ab.rst 5859F: drivers/hwmon/pmbus/dps920ab.c 5860 5861DELTA NETWORKS TN48M CPLD DRIVERS 5862M: Robert Marko <robert.marko@sartura.hr> 5863S: Maintained 5864F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5865F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5866F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5867F: drivers/gpio/gpio-tn48m.c 5868F: include/dt-bindings/reset/delta,tn48m-reset.h 5869 5870DELTA ST MEDIA DRIVER 5871M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5872L: linux-media@vger.kernel.org 5873S: Supported 5874W: https://linuxtv.org 5875T: git git://linuxtv.org/media_tree.git 5876F: drivers/media/platform/st/sti/delta 5877 5878DENALI NAND DRIVER 5879L: linux-mtd@lists.infradead.org 5880S: Orphan 5881F: drivers/mtd/nand/raw/denali* 5882 5883DESIGNWARE EDMA CORE IP DRIVER 5884M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5885L: dmaengine@vger.kernel.org 5886S: Maintained 5887F: drivers/dma/dw-edma/ 5888F: include/linux/dma/edma.h 5889 5890DESIGNWARE USB2 DRD IP DRIVER 5891M: Minas Harutyunyan <hminas@synopsys.com> 5892L: linux-usb@vger.kernel.org 5893S: Maintained 5894T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5895F: drivers/usb/dwc2/ 5896 5897DESIGNWARE USB3 DRD IP DRIVER 5898M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5899L: linux-usb@vger.kernel.org 5900S: Maintained 5901F: drivers/usb/dwc3/ 5902 5903DESIGNWARE XDATA IP DRIVER 5904M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5905L: linux-pci@vger.kernel.org 5906S: Maintained 5907F: Documentation/misc-devices/dw-xdata-pcie.rst 5908F: drivers/misc/dw-xdata-pcie.c 5909 5910DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5911M: Andreas Klinger <ak@it-klinger.de> 5912L: linux-iio@vger.kernel.org 5913S: Maintained 5914F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5915F: drivers/iio/proximity/srf*.c 5916 5917DEVICE COREDUMP (DEV_COREDUMP) 5918M: Johannes Berg <johannes@sipsolutions.net> 5919L: linux-kernel@vger.kernel.org 5920S: Maintained 5921F: drivers/base/devcoredump.c 5922F: include/linux/devcoredump.h 5923 5924DEVICE DEPENDENCY HELPER SCRIPT 5925M: Saravana Kannan <saravanak@google.com> 5926L: linux-kernel@vger.kernel.org 5927S: Maintained 5928F: scripts/dev-needs.sh 5929 5930DEVICE DIRECT ACCESS (DAX) 5931M: Dan Williams <dan.j.williams@intel.com> 5932M: Vishal Verma <vishal.l.verma@intel.com> 5933M: Dave Jiang <dave.jiang@intel.com> 5934L: nvdimm@lists.linux.dev 5935L: linux-cxl@vger.kernel.org 5936S: Supported 5937F: drivers/dax/ 5938 5939DEVICE FREQUENCY (DEVFREQ) 5940M: MyungJoo Ham <myungjoo.ham@samsung.com> 5941M: Kyungmin Park <kyungmin.park@samsung.com> 5942M: Chanwoo Choi <cw00.choi@samsung.com> 5943L: linux-pm@vger.kernel.org 5944S: Maintained 5945T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5946F: Documentation/devicetree/bindings/devfreq/ 5947F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5948F: drivers/devfreq/ 5949F: include/linux/devfreq.h 5950F: include/trace/events/devfreq.h 5951 5952DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5953M: Chanwoo Choi <cw00.choi@samsung.com> 5954L: linux-pm@vger.kernel.org 5955S: Supported 5956T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5957F: Documentation/devicetree/bindings/devfreq/event/ 5958F: drivers/devfreq/devfreq-event.c 5959F: drivers/devfreq/event/ 5960F: include/dt-bindings/pmu/exynos_ppmu.h 5961F: include/linux/devfreq-event.h 5962 5963DEVICE RESOURCE MANAGEMENT HELPERS 5964M: Hans de Goede <hdegoede@redhat.com> 5965R: Matti Vaittinen <mazziesaccount@gmail.com> 5966S: Maintained 5967F: include/linux/devm-helpers.h 5968 5969DEVICE-MAPPER (LVM) 5970M: Alasdair Kergon <agk@redhat.com> 5971M: Mike Snitzer <snitzer@kernel.org> 5972M: dm-devel@redhat.com 5973L: dm-devel@redhat.com 5974S: Maintained 5975W: http://sources.redhat.com/dm 5976Q: http://patchwork.kernel.org/project/dm-devel/list/ 5977T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5978T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5979F: Documentation/admin-guide/device-mapper/ 5980F: drivers/md/Kconfig 5981F: drivers/md/Makefile 5982F: drivers/md/dm* 5983F: drivers/md/persistent-data/ 5984F: include/linux/device-mapper.h 5985F: include/linux/dm-*.h 5986F: include/uapi/linux/dm-*.h 5987 5988DEVLINK 5989M: Jiri Pirko <jiri@resnulli.us> 5990L: netdev@vger.kernel.org 5991S: Supported 5992F: Documentation/networking/devlink 5993F: include/net/devlink.h 5994F: include/uapi/linux/devlink.h 5995F: net/devlink/ 5996 5997DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5998M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/imx6*-dhcom-* 6002F: arch/arm/boot/dts/imx6*-dhcor-* 6003 6004DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6005M: Marek Vasut <marex@denx.de> 6006L: kernel@dh-electronics.com 6007S: Maintained 6008F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6009F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6010 6011DIALOG SEMICONDUCTOR DRIVERS 6012M: Support Opensource <support.opensource@diasemi.com> 6013S: Supported 6014W: http://www.dialog-semiconductor.com/products 6015F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6016F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6017F: Documentation/devicetree/bindings/mfd/da90*.txt 6018F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6019F: Documentation/devicetree/bindings/regulator/da92*.txt 6020F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6021F: Documentation/devicetree/bindings/regulator/slg51000.txt 6022F: Documentation/devicetree/bindings/sound/da[79]*.txt 6023F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6024F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6025F: Documentation/hwmon/da90??.rst 6026F: drivers/gpio/gpio-da90??.c 6027F: drivers/hwmon/da90??-hwmon.c 6028F: drivers/iio/adc/da91??-*.c 6029F: drivers/input/misc/da72??.[ch] 6030F: drivers/input/misc/da90??_onkey.c 6031F: drivers/input/touchscreen/da9052_tsi.c 6032F: drivers/leds/leds-da90??.c 6033F: drivers/mfd/da903x.c 6034F: drivers/mfd/da90??-*.c 6035F: drivers/mfd/da91??-*.c 6036F: drivers/pinctrl/pinctrl-da90??.c 6037F: drivers/power/supply/da9052-battery.c 6038F: drivers/power/supply/da91??-*.c 6039F: drivers/regulator/da9???-regulator.[ch] 6040F: drivers/regulator/slg51000-regulator.[ch] 6041F: drivers/rtc/rtc-da90??.c 6042F: drivers/thermal/da90??-thermal.c 6043F: drivers/video/backlight/da90??_bl.c 6044F: drivers/watchdog/da90??_wdt.c 6045F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6046F: include/linux/mfd/da903x.h 6047F: include/linux/mfd/da9052/ 6048F: include/linux/mfd/da9055/ 6049F: include/linux/mfd/da9062/ 6050F: include/linux/mfd/da9063/ 6051F: include/linux/mfd/da9150/ 6052F: include/linux/regulator/da9211.h 6053F: include/sound/da[79]*.h 6054F: sound/soc/codecs/da[79]*.[ch] 6055 6056DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6057M: William Breathitt Gray <william.gray@linaro.org> 6058L: linux-gpio@vger.kernel.org 6059S: Maintained 6060F: drivers/gpio/gpio-gpio-mm.c 6061 6062DIOLAN U2C-12 I2C DRIVER 6063M: Guenter Roeck <linux@roeck-us.net> 6064L: linux-i2c@vger.kernel.org 6065S: Maintained 6066F: drivers/i2c/busses/i2c-diolan-u2c.c 6067 6068DIRECTORY NOTIFICATION (DNOTIFY) 6069M: Jan Kara <jack@suse.cz> 6070R: Amir Goldstein <amir73il@gmail.com> 6071L: linux-fsdevel@vger.kernel.org 6072S: Maintained 6073F: Documentation/filesystems/dnotify.rst 6074F: fs/notify/dnotify/ 6075F: include/linux/dnotify.h 6076 6077DISK GEOMETRY AND PARTITION HANDLING 6078M: Andries Brouwer <aeb@cwi.nl> 6079S: Maintained 6080W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6081W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6082W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6083 6084DISKQUOTA 6085M: Jan Kara <jack@suse.com> 6086S: Maintained 6087F: Documentation/filesystems/quota.rst 6088F: fs/quota/ 6089F: include/linux/quota*.h 6090F: include/uapi/linux/quota*.h 6091 6092DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6093M: Bernie Thompson <bernie@plugable.com> 6094L: linux-fbdev@vger.kernel.org 6095S: Maintained 6096W: http://plugable.com/category/projects/udlfb/ 6097F: Documentation/fb/udlfb.rst 6098F: drivers/video/fbdev/udlfb.c 6099F: include/video/udlfb.h 6100 6101DISTRIBUTED LOCK MANAGER (DLM) 6102M: Christine Caulfield <ccaulfie@redhat.com> 6103M: David Teigland <teigland@redhat.com> 6104L: cluster-devel@redhat.com 6105S: Supported 6106W: http://sources.redhat.com/cluster/ 6107T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6108F: fs/dlm/ 6109 6110DMA BUFFER SHARING FRAMEWORK 6111M: Sumit Semwal <sumit.semwal@linaro.org> 6112M: Christian König <christian.koenig@amd.com> 6113L: linux-media@vger.kernel.org 6114L: dri-devel@lists.freedesktop.org 6115L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6116S: Maintained 6117T: git git://anongit.freedesktop.org/drm/drm-misc 6118F: Documentation/driver-api/dma-buf.rst 6119F: drivers/dma-buf/ 6120F: include/linux/*fence.h 6121F: include/linux/dma-buf.h 6122F: include/linux/dma-resv.h 6123K: \bdma_(?:buf|fence|resv)\b 6124 6125DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6126M: Vinod Koul <vkoul@kernel.org> 6127L: dmaengine@vger.kernel.org 6128S: Maintained 6129Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6130T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6131F: Documentation/devicetree/bindings/dma/ 6132F: Documentation/driver-api/dmaengine/ 6133F: drivers/dma/ 6134F: include/dt-bindings/dma/ 6135F: include/linux/dma/ 6136F: include/linux/dmaengine.h 6137F: include/linux/of_dma.h 6138 6139DMA MAPPING BENCHMARK 6140M: Xiang Chen <chenxiang66@hisilicon.com> 6141L: iommu@lists.linux.dev 6142F: kernel/dma/map_benchmark.c 6143F: tools/testing/selftests/dma/ 6144 6145DMA MAPPING HELPERS 6146M: Christoph Hellwig <hch@lst.de> 6147M: Marek Szyprowski <m.szyprowski@samsung.com> 6148R: Robin Murphy <robin.murphy@arm.com> 6149L: iommu@lists.linux.dev 6150S: Supported 6151W: http://git.infradead.org/users/hch/dma-mapping.git 6152T: git git://git.infradead.org/users/hch/dma-mapping.git 6153F: include/asm-generic/dma-mapping.h 6154F: include/linux/dma-direct.h 6155F: include/linux/dma-map-ops.h 6156F: include/linux/dma-mapping.h 6157F: include/linux/swiotlb.h 6158F: kernel/dma/ 6159 6160DMA-BUF HEAPS FRAMEWORK 6161M: Sumit Semwal <sumit.semwal@linaro.org> 6162R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6163R: Liam Mark <lmark@codeaurora.org> 6164R: Laura Abbott <labbott@redhat.com> 6165R: Brian Starkey <Brian.Starkey@arm.com> 6166R: John Stultz <jstultz@google.com> 6167L: linux-media@vger.kernel.org 6168L: dri-devel@lists.freedesktop.org 6169L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6170S: Maintained 6171T: git git://anongit.freedesktop.org/drm/drm-misc 6172F: drivers/dma-buf/dma-heap.c 6173F: drivers/dma-buf/heaps/* 6174F: include/linux/dma-heap.h 6175F: include/uapi/linux/dma-heap.h 6176 6177DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6178M: Lukasz Luba <lukasz.luba@arm.com> 6179L: linux-pm@vger.kernel.org 6180L: linux-samsung-soc@vger.kernel.org 6181S: Maintained 6182F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6183F: drivers/memory/samsung/exynos5422-dmc.c 6184 6185DME1737 HARDWARE MONITOR DRIVER 6186M: Juerg Haefliger <juergh@proton.me> 6187L: linux-hwmon@vger.kernel.org 6188S: Maintained 6189F: Documentation/hwmon/dme1737.rst 6190F: drivers/hwmon/dme1737.c 6191 6192DMI/SMBIOS SUPPORT 6193M: Jean Delvare <jdelvare@suse.com> 6194S: Maintained 6195T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6196F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6197F: drivers/firmware/dmi-id.c 6198F: drivers/firmware/dmi_scan.c 6199F: include/linux/dmi.h 6200 6201DOCUMENTATION 6202M: Jonathan Corbet <corbet@lwn.net> 6203L: linux-doc@vger.kernel.org 6204S: Maintained 6205P: Documentation/doc-guide/maintainer-profile.rst 6206T: git git://git.lwn.net/linux.git docs-next 6207F: Documentation/ 6208F: scripts/documentation-file-ref-check 6209F: scripts/kernel-doc 6210F: scripts/sphinx-pre-install 6211X: Documentation/ABI/ 6212X: Documentation/admin-guide/media/ 6213X: Documentation/devicetree/ 6214X: Documentation/driver-api/media/ 6215X: Documentation/firmware-guide/acpi/ 6216X: Documentation/i2c/ 6217X: Documentation/netlink/ 6218X: Documentation/power/ 6219X: Documentation/spi/ 6220X: Documentation/userspace-api/media/ 6221 6222DOCUMENTATION REPORTING ISSUES 6223M: Thorsten Leemhuis <linux@leemhuis.info> 6224L: linux-doc@vger.kernel.org 6225S: Maintained 6226F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6227F: Documentation/admin-guide/reporting-issues.rst 6228 6229DOCUMENTATION SCRIPTS 6230M: Mauro Carvalho Chehab <mchehab@kernel.org> 6231L: linux-doc@vger.kernel.org 6232S: Maintained 6233F: Documentation/sphinx/parse-headers.pl 6234F: scripts/documentation-file-ref-check 6235F: scripts/sphinx-pre-install 6236 6237DOCUMENTATION/ITALIAN 6238M: Federico Vaga <federico.vaga@vaga.pv.it> 6239L: linux-doc@vger.kernel.org 6240S: Maintained 6241F: Documentation/translations/it_IT 6242 6243DOCUMENTATION/JAPANESE 6244R: Akira Yokosawa <akiyks@gmail.com> 6245L: linux-doc@vger.kernel.org 6246S: Maintained 6247F: Documentation/translations/ja_JP 6248 6249DONGWOON DW9714 LENS VOICE COIL DRIVER 6250M: Sakari Ailus <sakari.ailus@linux.intel.com> 6251L: linux-media@vger.kernel.org 6252S: Maintained 6253T: git git://linuxtv.org/media_tree.git 6254F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6255F: drivers/media/i2c/dw9714.c 6256 6257DONGWOON DW9768 LENS VOICE COIL DRIVER 6258M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6259L: linux-media@vger.kernel.org 6260S: Maintained 6261T: git git://linuxtv.org/media_tree.git 6262F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6263F: drivers/media/i2c/dw9768.c 6264 6265DONGWOON DW9807 LENS VOICE COIL DRIVER 6266M: Sakari Ailus <sakari.ailus@linux.intel.com> 6267L: linux-media@vger.kernel.org 6268S: Maintained 6269T: git git://linuxtv.org/media_tree.git 6270F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6271F: drivers/media/i2c/dw9807-vcm.c 6272 6273DOUBLETALK DRIVER 6274M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6275L: blinux-list@redhat.com 6276S: Maintained 6277F: drivers/char/dtlk.c 6278F: include/linux/dtlk.h 6279 6280DPAA2 DATAPATH I/O (DPIO) DRIVER 6281M: Roy Pledge <Roy.Pledge@nxp.com> 6282L: linux-kernel@vger.kernel.org 6283S: Maintained 6284F: drivers/soc/fsl/dpio 6285 6286DPAA2 ETHERNET DRIVER 6287M: Ioana Ciornei <ioana.ciornei@nxp.com> 6288L: netdev@vger.kernel.org 6289S: Maintained 6290F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6291F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6292F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6293F: drivers/net/ethernet/freescale/dpaa2/Makefile 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6296F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6297F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6298F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6299F: drivers/net/ethernet/freescale/dpaa2/dpni* 6300 6301DPAA2 ETHERNET SWITCH DRIVER 6302M: Ioana Ciornei <ioana.ciornei@nxp.com> 6303L: netdev@vger.kernel.org 6304S: Maintained 6305F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6306F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6307F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6308 6309DRBD DRIVER 6310M: Philipp Reisner <philipp.reisner@linbit.com> 6311M: Lars Ellenberg <lars.ellenberg@linbit.com> 6312M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6313L: drbd-dev@lists.linbit.com 6314S: Supported 6315W: http://www.drbd.org 6316T: git git://git.linbit.com/linux-drbd.git 6317T: git git://git.linbit.com/drbd-8.4.git 6318F: Documentation/admin-guide/blockdev/ 6319F: drivers/block/drbd/ 6320F: include/linux/drbd* 6321F: lib/lru_cache.c 6322 6323DRIVER COMPONENT FRAMEWORK 6324L: dri-devel@lists.freedesktop.org 6325F: drivers/base/component.c 6326F: include/linux/component.h 6327 6328DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6329M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6330R: "Rafael J. Wysocki" <rafael@kernel.org> 6331S: Supported 6332T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6333F: Documentation/core-api/kobject.rst 6334F: drivers/base/ 6335F: fs/debugfs/ 6336F: fs/sysfs/ 6337F: include/linux/debugfs.h 6338F: include/linux/fwnode.h 6339F: include/linux/kobj* 6340F: include/linux/property.h 6341F: lib/kobj* 6342 6343DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6344M: Nishanth Menon <nm@ti.com> 6345L: linux-pm@vger.kernel.org 6346S: Maintained 6347F: drivers/soc/ti/smartreflex.c 6348F: include/linux/power/smartreflex.h 6349 6350DRM ACCEL DRIVERS FOR INTEL VPU 6351M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6352M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6353L: dri-devel@lists.freedesktop.org 6354S: Supported 6355T: git git://anongit.freedesktop.org/drm/drm-misc 6356F: drivers/accel/ivpu/ 6357F: include/uapi/drm/ivpu_accel.h 6358 6359DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6360M: Oded Gabbay <ogabbay@kernel.org> 6361L: dri-devel@lists.freedesktop.org 6362S: Maintained 6363C: irc://irc.oftc.net/dri-devel 6364T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6365F: Documentation/accel/ 6366F: drivers/accel/ 6367F: include/drm/drm_accel.h 6368 6369DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6370M: Maxime Ripard <mripard@kernel.org> 6371M: Chen-Yu Tsai <wens@csie.org> 6372R: Jernej Skrabec <jernej.skrabec@gmail.com> 6373L: dri-devel@lists.freedesktop.org 6374S: Supported 6375T: git git://anongit.freedesktop.org/drm/drm-misc 6376F: drivers/gpu/drm/sun4i/sun8i* 6377 6378DRM DRIVER FOR ARM PL111 CLCD 6379M: Emma Anholt <emma@anholt.net> 6380S: Supported 6381T: git git://anongit.freedesktop.org/drm/drm-misc 6382F: drivers/gpu/drm/pl111/ 6383 6384DRM DRIVER FOR ARM VERSATILE TFT PANELS 6385M: Linus Walleij <linus.walleij@linaro.org> 6386S: Maintained 6387T: git git://anongit.freedesktop.org/drm/drm-misc 6388F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6389F: drivers/gpu/drm/panel/panel-arm-versatile.c 6390 6391DRM DRIVER FOR ASPEED BMC GFX 6392M: Joel Stanley <joel@jms.id.au> 6393L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6394S: Supported 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6397F: drivers/gpu/drm/aspeed/ 6398 6399DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6400M: Dave Airlie <airlied@redhat.com> 6401R: Thomas Zimmermann <tzimmermann@suse.de> 6402L: dri-devel@lists.freedesktop.org 6403S: Supported 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: drivers/gpu/drm/ast/ 6406 6407DRM DRIVER FOR BOCHS VIRTUAL GPU 6408M: Gerd Hoffmann <kraxel@redhat.com> 6409L: virtualization@lists.linux-foundation.org 6410S: Maintained 6411T: git git://anongit.freedesktop.org/drm/drm-misc 6412F: drivers/gpu/drm/tiny/bochs.c 6413 6414DRM DRIVER FOR BOE HIMAX8279D PANELS 6415M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6416S: Maintained 6417F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6418F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6419 6420DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6421M: Jagan Teki <jagan@amarulasolutions.com> 6422S: Maintained 6423F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6424F: drivers/gpu/drm/bridge/chipone-icn6211.c 6425 6426DRM DRIVER FOR EBBG FT8719 PANEL 6427M: Joel Selvaraj <jo@jsfamily.in> 6428S: Maintained 6429T: git git://anongit.freedesktop.org/drm/drm-misc 6430F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6431F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6432 6433DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6434M: Linus Walleij <linus.walleij@linaro.org> 6435S: Maintained 6436T: git git://anongit.freedesktop.org/drm/drm-misc 6437F: drivers/gpu/drm/tve200/ 6438 6439DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6440M: Icenowy Zheng <icenowy@aosc.io> 6441S: Maintained 6442F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6443F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6444 6445DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6446M: Jagan Teki <jagan@amarulasolutions.com> 6447S: Maintained 6448F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6449F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6450 6451DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6452M: Thomas Zimmermann <tzimmermann@suse.de> 6453M: Javier Martinez Canillas <javierm@redhat.com> 6454L: dri-devel@lists.freedesktop.org 6455S: Maintained 6456T: git git://anongit.freedesktop.org/drm/drm-misc 6457F: drivers/gpu/drm/drm_aperture.c 6458F: drivers/gpu/drm/tiny/ofdrm.c 6459F: drivers/gpu/drm/tiny/simpledrm.c 6460F: drivers/video/aperture.c 6461F: drivers/video/nomodeset.c 6462F: include/drm/drm_aperture.h 6463F: include/linux/aperture.h 6464F: include/video/nomodeset.h 6465 6466DRM DRIVER FOR GENERIC EDP PANELS 6467R: Douglas Anderson <dianders@chromium.org> 6468F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6469F: drivers/gpu/drm/panel/panel-edp.c 6470 6471DRM DRIVER FOR GENERIC USB DISPLAY 6472M: Noralf Trønnes <noralf@tronnes.org> 6473S: Maintained 6474W: https://github.com/notro/gud/wiki 6475T: git git://anongit.freedesktop.org/drm/drm-misc 6476F: drivers/gpu/drm/gud/ 6477F: include/drm/gud.h 6478 6479DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6480M: Hans de Goede <hdegoede@redhat.com> 6481S: Maintained 6482T: git git://anongit.freedesktop.org/drm/drm-misc 6483F: drivers/gpu/drm/tiny/gm12u320.c 6484 6485DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6486M: Ondrej Jirman <megi@xff.cz> 6487M: Javier Martinez Canillas <javierm@redhat.com> 6488S: Maintained 6489T: git git://anongit.freedesktop.org/drm/drm-misc 6490F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6491F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6492 6493DRM DRIVER FOR HX8357D PANELS 6494M: Emma Anholt <emma@anholt.net> 6495S: Maintained 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6498F: drivers/gpu/drm/tiny/hx8357d.c 6499 6500DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6501M: Deepak Rawat <drawat.floss@gmail.com> 6502L: linux-hyperv@vger.kernel.org 6503L: dri-devel@lists.freedesktop.org 6504S: Maintained 6505T: git git://anongit.freedesktop.org/drm/drm-misc 6506F: drivers/gpu/drm/hyperv 6507 6508DRM DRIVER FOR ILITEK ILI9225 PANELS 6509M: David Lechner <david@lechnology.com> 6510S: Maintained 6511T: git git://anongit.freedesktop.org/drm/drm-misc 6512F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6513F: drivers/gpu/drm/tiny/ili9225.c 6514 6515DRM DRIVER FOR ILITEK ILI9486 PANELS 6516M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6517S: Maintained 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6520F: drivers/gpu/drm/tiny/ili9486.c 6521 6522DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6523M: Jagan Teki <jagan@edgeble.ai> 6524S: Maintained 6525F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6526F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6527 6528DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6529M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6530S: Supported 6531T: git git://anongit.freedesktop.org/drm/drm-misc 6532F: drivers/gpu/drm/logicvc/ 6533 6534DRM DRIVER FOR LVDS PANELS 6535M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6536L: dri-devel@lists.freedesktop.org 6537S: Maintained 6538T: git git://anongit.freedesktop.org/drm/drm-misc 6539F: Documentation/devicetree/bindings/display/lvds.yaml 6540F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6541F: drivers/gpu/drm/panel/panel-lvds.c 6542 6543DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6544M: Guido Günther <agx@sigxcpu.org> 6545R: Purism Kernel Team <kernel@puri.sm> 6546S: Maintained 6547F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6548F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6549 6550DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6551M: Dave Airlie <airlied@redhat.com> 6552R: Thomas Zimmermann <tzimmermann@suse.de> 6553L: dri-devel@lists.freedesktop.org 6554S: Supported 6555T: git git://anongit.freedesktop.org/drm/drm-misc 6556F: drivers/gpu/drm/mgag200/ 6557 6558DRM DRIVER FOR MI0283QT 6559M: Noralf Trønnes <noralf@tronnes.org> 6560S: Maintained 6561T: git git://anongit.freedesktop.org/drm/drm-misc 6562F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6563F: drivers/gpu/drm/tiny/mi0283qt.c 6564 6565DRM DRIVER FOR MIPI DBI compatible panels 6566M: Noralf Trønnes <noralf@tronnes.org> 6567S: Maintained 6568W: https://github.com/notro/panel-mipi-dbi/wiki 6569T: git git://anongit.freedesktop.org/drm/drm-misc 6570F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6571F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6572 6573DRM DRIVER FOR MSM ADRENO GPU 6574M: Rob Clark <robdclark@gmail.com> 6575M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6576M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6577R: Sean Paul <sean@poorly.run> 6578L: linux-arm-msm@vger.kernel.org 6579L: dri-devel@lists.freedesktop.org 6580L: freedreno@lists.freedesktop.org 6581S: Maintained 6582B: https://gitlab.freedesktop.org/drm/msm/-/issues 6583T: git https://gitlab.freedesktop.org/drm/msm.git 6584F: Documentation/devicetree/bindings/display/msm/ 6585F: drivers/gpu/drm/msm/ 6586F: include/uapi/drm/msm_drm.h 6587 6588DRM DRIVER FOR NOVATEK NT35510 PANELS 6589M: Linus Walleij <linus.walleij@linaro.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6593F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6594 6595DRM DRIVER FOR NOVATEK NT35560 PANELS 6596M: Linus Walleij <linus.walleij@linaro.org> 6597S: Maintained 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6600F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6601 6602DRM DRIVER FOR NOVATEK NT36523 PANELS 6603M: Jianhua Lu <lujianhua000@gmail.com> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6608 6609DRM DRIVER FOR NOVATEK NT36672A PANELS 6610M: Sumit Semwal <sumit.semwal@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6614F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6615 6616DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6617M: Ben Skeggs <bskeggs@redhat.com> 6618M: Karol Herbst <kherbst@redhat.com> 6619M: Lyude Paul <lyude@redhat.com> 6620L: dri-devel@lists.freedesktop.org 6621L: nouveau@lists.freedesktop.org 6622S: Supported 6623W: https://nouveau.freedesktop.org/ 6624Q: https://patchwork.freedesktop.org/project/nouveau/ 6625Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6626B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6627C: irc://irc.oftc.net/nouveau 6628T: git https://gitlab.freedesktop.org/drm/nouveau.git 6629F: drivers/gpu/drm/nouveau/ 6630F: include/uapi/drm/nouveau_drm.h 6631 6632DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6633M: Stefan Mavrodiev <stefan@olimex.com> 6634S: Maintained 6635F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6636F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6637 6638DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6639R: Douglas Anderson <dianders@chromium.org> 6640F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6641F: drivers/gpu/drm/bridge/parade-ps8640.c 6642 6643DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6644M: Noralf Trønnes <noralf@tronnes.org> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/repaper.txt 6648F: drivers/gpu/drm/tiny/repaper.c 6649 6650DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654S: Obsolete 6655W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/tiny/cirrus.c 6658 6659DRM DRIVER FOR QXL VIRTUAL GPU 6660M: Dave Airlie <airlied@redhat.com> 6661M: Gerd Hoffmann <kraxel@redhat.com> 6662L: virtualization@lists.linux-foundation.org 6663L: spice-devel@lists.freedesktop.org 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: drivers/gpu/drm/qxl/ 6667F: include/uapi/drm/qxl_drm.h 6668 6669DRM DRIVER FOR RAYDIUM RM67191 PANELS 6670M: Robert Chiras <robert.chiras@nxp.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6673F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6674 6675DRM DRIVER FOR SAMSUNG DB7430 PANELS 6676M: Linus Walleij <linus.walleij@linaro.org> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6680F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6681 6682DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6683M: Inki Dae <inki.dae@samsung.com> 6684M: Jagan Teki <jagan@amarulasolutions.com> 6685M: Marek Szyprowski <m.szyprowski@samsung.com> 6686S: Maintained 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6689F: drivers/gpu/drm/bridge/samsung-dsim.c 6690F: include/drm/bridge/samsung-dsim.h 6691 6692DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6693M: Markuss Broks <markuss.broks@gmail.com> 6694S: Maintained 6695F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6696F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6697 6698DRM DRIVER FOR SITRONIX ST7586 PANELS 6699M: David Lechner <david@lechnology.com> 6700S: Maintained 6701T: git git://anongit.freedesktop.org/drm/drm-misc 6702F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6703F: drivers/gpu/drm/tiny/st7586.c 6704 6705DRM DRIVER FOR SITRONIX ST7701 PANELS 6706M: Jagan Teki <jagan@amarulasolutions.com> 6707S: Maintained 6708F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6709F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6710 6711DRM DRIVER FOR SITRONIX ST7703 PANELS 6712M: Guido Günther <agx@sigxcpu.org> 6713R: Purism Kernel Team <kernel@puri.sm> 6714R: Ondrej Jirman <megous@megous.com> 6715S: Maintained 6716F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6717F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6718 6719DRM DRIVER FOR SITRONIX ST7735R PANELS 6720M: David Lechner <david@lechnology.com> 6721S: Maintained 6722T: git git://anongit.freedesktop.org/drm/drm-misc 6723F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6724F: drivers/gpu/drm/tiny/st7735r.c 6725 6726DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6727M: Javier Martinez Canillas <javierm@redhat.com> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6731F: drivers/gpu/drm/solomon/ssd130x* 6732 6733DRM DRIVER FOR ST-ERICSSON MCDE 6734M: Linus Walleij <linus.walleij@linaro.org> 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6738F: drivers/gpu/drm/mcde/ 6739 6740DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6741M: Jagan Teki <jagan@amarulasolutions.com> 6742S: Maintained 6743F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6744F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6745 6746DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6747R: Douglas Anderson <dianders@chromium.org> 6748F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6749F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6750 6751DRM DRIVER FOR TPO TPG110 PANELS 6752M: Linus Walleij <linus.walleij@linaro.org> 6753S: Maintained 6754T: git git://anongit.freedesktop.org/drm/drm-misc 6755F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6756F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6757 6758DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6759M: Dave Airlie <airlied@redhat.com> 6760R: Sean Paul <sean@poorly.run> 6761R: Thomas Zimmermann <tzimmermann@suse.de> 6762L: dri-devel@lists.freedesktop.org 6763S: Supported 6764T: git git://anongit.freedesktop.org/drm/drm-misc 6765F: drivers/gpu/drm/udl/ 6766 6767DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6768M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6769M: Melissa Wen <melissa.srw@gmail.com> 6770R: Haneen Mohammed <hamohammed.sa@gmail.com> 6771R: Daniel Vetter <daniel@ffwll.ch> 6772L: dri-devel@lists.freedesktop.org 6773S: Maintained 6774T: git git://anongit.freedesktop.org/drm/drm-misc 6775F: Documentation/gpu/vkms.rst 6776F: drivers/gpu/drm/vkms/ 6777 6778DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6779M: Hans de Goede <hdegoede@redhat.com> 6780L: dri-devel@lists.freedesktop.org 6781S: Maintained 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: drivers/gpu/drm/vboxvideo/ 6784 6785DRM DRIVER FOR VMWARE VIRTUAL GPU 6786M: Zack Rusin <zackr@vmware.com> 6787R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6788L: dri-devel@lists.freedesktop.org 6789S: Supported 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: drivers/gpu/drm/vmwgfx/ 6792F: include/uapi/drm/vmwgfx_drm.h 6793 6794DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6795M: Linus Walleij <linus.walleij@linaro.org> 6796S: Maintained 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6799F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6800 6801DRM DRIVERS 6802M: David Airlie <airlied@gmail.com> 6803M: Daniel Vetter <daniel@ffwll.ch> 6804L: dri-devel@lists.freedesktop.org 6805S: Maintained 6806B: https://gitlab.freedesktop.org/drm 6807C: irc://irc.oftc.net/dri-devel 6808T: git git://anongit.freedesktop.org/drm/drm 6809F: Documentation/devicetree/bindings/display/ 6810F: Documentation/devicetree/bindings/gpu/ 6811F: Documentation/gpu/ 6812F: drivers/gpu/ 6813F: include/drm/ 6814F: include/linux/vga* 6815F: include/uapi/drm/ 6816 6817DRM DRIVERS AND MISC GPU PATCHES 6818M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6819M: Maxime Ripard <mripard@kernel.org> 6820M: Thomas Zimmermann <tzimmermann@suse.de> 6821S: Maintained 6822W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6823T: git git://anongit.freedesktop.org/drm/drm-misc 6824F: Documentation/gpu/ 6825F: drivers/gpu/drm/* 6826F: drivers/gpu/vga/ 6827F: include/drm/drm* 6828F: include/linux/vga* 6829F: include/uapi/drm/drm* 6830 6831DRM DRIVERS FOR ALLWINNER A10 6832M: Maxime Ripard <mripard@kernel.org> 6833M: Chen-Yu Tsai <wens@csie.org> 6834L: dri-devel@lists.freedesktop.org 6835S: Supported 6836T: git git://anongit.freedesktop.org/drm/drm-misc 6837F: Documentation/devicetree/bindings/display/allwinner* 6838F: drivers/gpu/drm/sun4i/ 6839 6840DRM DRIVERS FOR AMLOGIC SOCS 6841M: Neil Armstrong <neil.armstrong@linaro.org> 6842L: dri-devel@lists.freedesktop.org 6843L: linux-amlogic@lists.infradead.org 6844S: Supported 6845W: http://linux-meson.com/ 6846T: git git://anongit.freedesktop.org/drm/drm-misc 6847F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6848F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6849F: Documentation/gpu/meson.rst 6850F: drivers/gpu/drm/meson/ 6851 6852DRM DRIVERS FOR ATMEL HLCDC 6853M: Sam Ravnborg <sam@ravnborg.org> 6854M: Boris Brezillon <bbrezillon@kernel.org> 6855L: dri-devel@lists.freedesktop.org 6856S: Supported 6857T: git git://anongit.freedesktop.org/drm/drm-misc 6858F: Documentation/devicetree/bindings/display/atmel/ 6859F: drivers/gpu/drm/atmel-hlcdc/ 6860 6861DRM DRIVERS FOR BRIDGE CHIPS 6862M: Andrzej Hajda <andrzej.hajda@intel.com> 6863M: Neil Armstrong <neil.armstrong@linaro.org> 6864M: Robert Foss <rfoss@kernel.org> 6865R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6866R: Jonas Karlman <jonas@kwiboo.se> 6867R: Jernej Skrabec <jernej.skrabec@gmail.com> 6868S: Maintained 6869T: git git://anongit.freedesktop.org/drm/drm-misc 6870F: Documentation/devicetree/bindings/display/bridge/ 6871F: drivers/gpu/drm/bridge/ 6872F: include/drm/drm_bridge.h 6873 6874DRM DRIVERS FOR EXYNOS 6875M: Inki Dae <inki.dae@samsung.com> 6876M: Seung-Woo Kim <sw0312.kim@samsung.com> 6877M: Kyungmin Park <kyungmin.park@samsung.com> 6878L: dri-devel@lists.freedesktop.org 6879S: Supported 6880T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6881F: Documentation/devicetree/bindings/display/exynos/ 6882F: Documentation/devicetree/bindings/display/samsung/ 6883F: drivers/gpu/drm/exynos/ 6884F: include/uapi/drm/exynos_drm.h 6885 6886DRM DRIVERS FOR FREESCALE DCU 6887M: Stefan Agner <stefan@agner.ch> 6888M: Alison Wang <alison.wang@nxp.com> 6889L: dri-devel@lists.freedesktop.org 6890S: Supported 6891T: git git://anongit.freedesktop.org/drm/drm-misc 6892F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6893F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6894F: drivers/gpu/drm/fsl-dcu/ 6895 6896DRM DRIVERS FOR FREESCALE IMX 6897M: Philipp Zabel <p.zabel@pengutronix.de> 6898L: dri-devel@lists.freedesktop.org 6899S: Maintained 6900F: Documentation/devicetree/bindings/display/imx/ 6901F: drivers/gpu/drm/imx/ipuv3/ 6902F: drivers/gpu/ipu-v3/ 6903 6904DRM DRIVERS FOR FREESCALE IMX BRIDGE 6905M: Liu Ying <victor.liu@nxp.com> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6910F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6911F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6912F: drivers/gpu/drm/bridge/imx/ 6913 6914DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6915M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6916L: dri-devel@lists.freedesktop.org 6917S: Maintained 6918T: git git://github.com/patjak/drm-gma500 6919F: drivers/gpu/drm/gma500/ 6920 6921DRM DRIVERS FOR HISILICON 6922M: Xinliang Liu <xinliang.liu@linaro.org> 6923M: Tian Tao <tiantao6@hisilicon.com> 6924R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6925R: Sumit Semwal <sumit.semwal@linaro.org> 6926R: Yongqin Liu <yongqin.liu@linaro.org> 6927R: John Stultz <jstultz@google.com> 6928L: dri-devel@lists.freedesktop.org 6929S: Maintained 6930T: git git://anongit.freedesktop.org/drm/drm-misc 6931F: Documentation/devicetree/bindings/display/hisilicon/ 6932F: drivers/gpu/drm/hisilicon/ 6933 6934DRM DRIVERS FOR LIMA 6935M: Qiang Yu <yuq825@gmail.com> 6936L: dri-devel@lists.freedesktop.org 6937L: lima@lists.freedesktop.org (moderated for non-subscribers) 6938S: Maintained 6939T: git git://anongit.freedesktop.org/drm/drm-misc 6940F: drivers/gpu/drm/lima/ 6941F: include/uapi/drm/lima_drm.h 6942 6943DRM DRIVERS FOR MEDIATEK 6944M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6945M: Philipp Zabel <p.zabel@pengutronix.de> 6946L: dri-devel@lists.freedesktop.org 6947L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6948S: Supported 6949F: Documentation/devicetree/bindings/display/mediatek/ 6950F: drivers/gpu/drm/mediatek/ 6951F: drivers/phy/mediatek/phy-mtk-dp.c 6952F: drivers/phy/mediatek/phy-mtk-hdmi* 6953F: drivers/phy/mediatek/phy-mtk-mipi* 6954 6955DRM DRIVERS FOR NVIDIA TEGRA 6956M: Thierry Reding <thierry.reding@gmail.com> 6957M: Mikko Perttunen <mperttunen@nvidia.com> 6958L: dri-devel@lists.freedesktop.org 6959L: linux-tegra@vger.kernel.org 6960S: Supported 6961T: git https://gitlab.freedesktop.org/drm/tegra.git 6962F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6963F: Documentation/devicetree/bindings/gpu/host1x/ 6964F: drivers/gpu/drm/tegra/ 6965F: drivers/gpu/host1x/ 6966F: include/linux/host1x.h 6967F: include/uapi/drm/tegra_drm.h 6968 6969DRM DRIVERS FOR RENESAS 6970M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6971M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6972L: dri-devel@lists.freedesktop.org 6973L: linux-renesas-soc@vger.kernel.org 6974S: Supported 6975T: git git://linuxtv.org/pinchartl/media drm/du/next 6976F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6979F: Documentation/devicetree/bindings/display/renesas,du.yaml 6980F: drivers/gpu/drm/rcar-du/ 6981F: drivers/gpu/drm/shmobile/ 6982F: include/linux/platform_data/shmob_drm.h 6983 6984DRM DRIVERS FOR ROCKCHIP 6985M: Sandy Huang <hjc@rock-chips.com> 6986M: Heiko Stübner <heiko@sntech.de> 6987L: dri-devel@lists.freedesktop.org 6988S: Maintained 6989T: git git://anongit.freedesktop.org/drm/drm-misc 6990F: Documentation/devicetree/bindings/display/rockchip/ 6991F: drivers/gpu/drm/rockchip/ 6992 6993DRM DRIVERS FOR STI 6994M: Alain Volmat <alain.volmat@foss.st.com> 6995L: dri-devel@lists.freedesktop.org 6996S: Maintained 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6999F: drivers/gpu/drm/sti 7000 7001DRM DRIVERS FOR STM 7002M: Yannick Fertre <yannick.fertre@foss.st.com> 7003M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7004M: Philippe Cornu <philippe.cornu@foss.st.com> 7005L: dri-devel@lists.freedesktop.org 7006S: Maintained 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7009F: drivers/gpu/drm/stm 7010 7011DRM DRIVERS FOR TI KEYSTONE 7012M: Jyri Sarha <jyri.sarha@iki.fi> 7013M: Tomi Valkeinen <tomba@kernel.org> 7014L: dri-devel@lists.freedesktop.org 7015S: Maintained 7016T: git git://anongit.freedesktop.org/drm/drm-misc 7017F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7018F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7020F: drivers/gpu/drm/tidss/ 7021 7022DRM DRIVERS FOR TI LCDC 7023M: Jyri Sarha <jyri.sarha@iki.fi> 7024R: Tomi Valkeinen <tomba@kernel.org> 7025L: dri-devel@lists.freedesktop.org 7026S: Maintained 7027F: Documentation/devicetree/bindings/display/tilcdc/ 7028F: drivers/gpu/drm/tilcdc/ 7029 7030DRM DRIVERS FOR TI OMAP 7031M: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034F: Documentation/devicetree/bindings/display/ti/ 7035F: drivers/gpu/drm/omapdrm/ 7036 7037DRM DRIVERS FOR V3D 7038M: Emma Anholt <emma@anholt.net> 7039M: Melissa Wen <mwen@igalia.com> 7040S: Supported 7041T: git git://anongit.freedesktop.org/drm/drm-misc 7042F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7043F: drivers/gpu/drm/v3d/ 7044F: include/uapi/drm/v3d_drm.h 7045 7046DRM DRIVERS FOR VC4 7047M: Emma Anholt <emma@anholt.net> 7048M: Maxime Ripard <mripard@kernel.org> 7049S: Supported 7050T: git git://github.com/anholt/linux 7051T: git git://anongit.freedesktop.org/drm/drm-misc 7052F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7053F: drivers/gpu/drm/vc4/ 7054F: include/uapi/drm/vc4_drm.h 7055 7056DRM DRIVERS FOR VIVANTE GPU IP 7057M: Lucas Stach <l.stach@pengutronix.de> 7058R: Russell King <linux+etnaviv@armlinux.org.uk> 7059R: Christian Gmeiner <christian.gmeiner@gmail.com> 7060L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7061L: dri-devel@lists.freedesktop.org 7062S: Maintained 7063F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7064F: drivers/gpu/drm/etnaviv/ 7065F: include/uapi/drm/etnaviv_drm.h 7066 7067DRM DRIVERS FOR XEN 7068M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7069L: dri-devel@lists.freedesktop.org 7070L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7071S: Supported 7072T: git git://anongit.freedesktop.org/drm/drm-misc 7073F: Documentation/gpu/xen-front.rst 7074F: drivers/gpu/drm/xen/ 7075 7076DRM DRIVERS FOR XILINX 7077M: Hyun Kwon <hyun.kwon@xilinx.com> 7078M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7079L: dri-devel@lists.freedesktop.org 7080S: Maintained 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/devicetree/bindings/display/xlnx/ 7083F: drivers/gpu/drm/xlnx/ 7084 7085DRM GPU SCHEDULER 7086M: Luben Tuikov <luben.tuikov@amd.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: drivers/gpu/drm/scheduler/ 7091F: include/drm/gpu_scheduler.h 7092 7093DRM PANEL DRIVERS 7094M: Neil Armstrong <neil.armstrong@linaro.org> 7095R: Sam Ravnborg <sam@ravnborg.org> 7096L: dri-devel@lists.freedesktop.org 7097S: Maintained 7098T: git git://anongit.freedesktop.org/drm/drm-misc 7099F: Documentation/devicetree/bindings/display/panel/ 7100F: drivers/gpu/drm/drm_panel.c 7101F: drivers/gpu/drm/panel/ 7102F: include/drm/drm_panel.h 7103 7104DRM PRIVACY-SCREEN CLASS 7105M: Hans de Goede <hdegoede@redhat.com> 7106L: dri-devel@lists.freedesktop.org 7107S: Maintained 7108T: git git://anongit.freedesktop.org/drm/drm-misc 7109F: drivers/gpu/drm/drm_privacy_screen* 7110F: include/drm/drm_privacy_screen* 7111 7112DRM TTM SUBSYSTEM 7113M: Christian Koenig <christian.koenig@amd.com> 7114M: Huang Rui <ray.huang@amd.com> 7115L: dri-devel@lists.freedesktop.org 7116S: Maintained 7117T: git git://anongit.freedesktop.org/drm/drm-misc 7118F: drivers/gpu/drm/ttm/ 7119F: include/drm/ttm/ 7120 7121DSBR100 USB FM RADIO DRIVER 7122M: Alexey Klimov <klimov.linux@gmail.com> 7123L: linux-media@vger.kernel.org 7124S: Maintained 7125T: git git://linuxtv.org/media_tree.git 7126F: drivers/media/radio/dsbr100.c 7127 7128DT3155 MEDIA DRIVER 7129M: Hans Verkuil <hverkuil@xs4all.nl> 7130L: linux-media@vger.kernel.org 7131S: Odd Fixes 7132W: https://linuxtv.org 7133T: git git://linuxtv.org/media_tree.git 7134F: drivers/media/pci/dt3155/ 7135 7136DVB_USB_AF9015 MEDIA DRIVER 7137M: Antti Palosaari <crope@iki.fi> 7138L: linux-media@vger.kernel.org 7139S: Maintained 7140W: https://linuxtv.org 7141W: http://palosaari.fi/linux/ 7142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7143T: git git://linuxtv.org/anttip/media_tree.git 7144F: drivers/media/usb/dvb-usb-v2/af9015* 7145 7146DVB_USB_AF9035 MEDIA DRIVER 7147M: Antti Palosaari <crope@iki.fi> 7148L: linux-media@vger.kernel.org 7149S: Maintained 7150W: https://linuxtv.org 7151W: http://palosaari.fi/linux/ 7152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7153T: git git://linuxtv.org/anttip/media_tree.git 7154F: drivers/media/usb/dvb-usb-v2/af9035* 7155 7156DVB_USB_ANYSEE MEDIA DRIVER 7157M: Antti Palosaari <crope@iki.fi> 7158L: linux-media@vger.kernel.org 7159S: Maintained 7160W: https://linuxtv.org 7161W: http://palosaari.fi/linux/ 7162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7163T: git git://linuxtv.org/anttip/media_tree.git 7164F: drivers/media/usb/dvb-usb-v2/anysee* 7165 7166DVB_USB_AU6610 MEDIA DRIVER 7167M: Antti Palosaari <crope@iki.fi> 7168L: linux-media@vger.kernel.org 7169S: Maintained 7170W: https://linuxtv.org 7171W: http://palosaari.fi/linux/ 7172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7173T: git git://linuxtv.org/anttip/media_tree.git 7174F: drivers/media/usb/dvb-usb-v2/au6610* 7175 7176DVB_USB_CE6230 MEDIA DRIVER 7177M: Antti Palosaari <crope@iki.fi> 7178L: linux-media@vger.kernel.org 7179S: Maintained 7180W: https://linuxtv.org 7181W: http://palosaari.fi/linux/ 7182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7183T: git git://linuxtv.org/anttip/media_tree.git 7184F: drivers/media/usb/dvb-usb-v2/ce6230* 7185 7186DVB_USB_CXUSB MEDIA DRIVER 7187M: Michael Krufky <mkrufky@linuxtv.org> 7188L: linux-media@vger.kernel.org 7189S: Maintained 7190W: https://linuxtv.org 7191W: http://github.com/mkrufky 7192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7193T: git git://linuxtv.org/media_tree.git 7194F: drivers/media/usb/dvb-usb/cxusb* 7195 7196DVB_USB_EC168 MEDIA DRIVER 7197M: Antti Palosaari <crope@iki.fi> 7198L: linux-media@vger.kernel.org 7199S: Maintained 7200W: https://linuxtv.org 7201W: http://palosaari.fi/linux/ 7202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7203T: git git://linuxtv.org/anttip/media_tree.git 7204F: drivers/media/usb/dvb-usb-v2/ec168* 7205 7206DVB_USB_GL861 MEDIA DRIVER 7207M: Antti Palosaari <crope@iki.fi> 7208L: linux-media@vger.kernel.org 7209S: Maintained 7210W: https://linuxtv.org 7211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7212T: git git://linuxtv.org/anttip/media_tree.git 7213F: drivers/media/usb/dvb-usb-v2/gl861* 7214 7215DVB_USB_MXL111SF MEDIA DRIVER 7216M: Michael Krufky <mkrufky@linuxtv.org> 7217L: linux-media@vger.kernel.org 7218S: Maintained 7219W: https://linuxtv.org 7220W: http://github.com/mkrufky 7221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7222T: git git://linuxtv.org/mkrufky/mxl111sf.git 7223F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7224 7225DVB_USB_RTL28XXU MEDIA DRIVER 7226M: Antti Palosaari <crope@iki.fi> 7227L: linux-media@vger.kernel.org 7228S: Maintained 7229W: https://linuxtv.org 7230W: http://palosaari.fi/linux/ 7231Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7232T: git git://linuxtv.org/anttip/media_tree.git 7233F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7234 7235DVB_USB_V2 MEDIA DRIVER 7236M: Antti Palosaari <crope@iki.fi> 7237L: linux-media@vger.kernel.org 7238S: Maintained 7239W: https://linuxtv.org 7240W: http://palosaari.fi/linux/ 7241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7242T: git git://linuxtv.org/anttip/media_tree.git 7243F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7244F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7245 7246DYNAMIC DEBUG 7247M: Jason Baron <jbaron@akamai.com> 7248M: Jim Cromie <jim.cromie@gmail.com> 7249S: Maintained 7250F: include/linux/dynamic_debug.h 7251F: lib/dynamic_debug.c 7252F: lib/test_dynamic_debug.c 7253 7254DYNAMIC INTERRUPT MODERATION 7255M: Tal Gilboa <talgi@nvidia.com> 7256S: Maintained 7257F: Documentation/networking/net_dim.rst 7258F: include/linux/dim.h 7259F: lib/dim/ 7260 7261DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7262M: Daniel Lezcano <daniel.lezcano@kernel.org> 7263L: linux-pm@vger.kernel.org 7264S: Supported 7265B: https://bugzilla.kernel.org 7266T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7267F: drivers/powercap/dtpm* 7268F: include/linux/dtpm.h 7269 7270DZ DECSTATION DZ11 SERIAL DRIVER 7271M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7272S: Maintained 7273F: drivers/tty/serial/dz.* 7274 7275E3X0 POWER BUTTON DRIVER 7276M: Moritz Fischer <moritz.fischer@ettus.com> 7277L: usrp-users@lists.ettus.com 7278S: Supported 7279W: http://www.ettus.com 7280F: Documentation/devicetree/bindings/input/e3x0-button.txt 7281F: drivers/input/misc/e3x0-button.c 7282 7283E4000 MEDIA DRIVER 7284M: Antti Palosaari <crope@iki.fi> 7285L: linux-media@vger.kernel.org 7286S: Maintained 7287W: https://linuxtv.org 7288W: http://palosaari.fi/linux/ 7289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7290T: git git://linuxtv.org/anttip/media_tree.git 7291F: drivers/media/tuners/e4000* 7292 7293EARTH_PT1 MEDIA DRIVER 7294M: Akihiro Tsukada <tskd08@gmail.com> 7295L: linux-media@vger.kernel.org 7296S: Odd Fixes 7297F: drivers/media/pci/pt1/ 7298 7299EARTH_PT3 MEDIA DRIVER 7300M: Akihiro Tsukada <tskd08@gmail.com> 7301L: linux-media@vger.kernel.org 7302S: Odd Fixes 7303F: drivers/media/pci/pt3/ 7304 7305EC100 MEDIA DRIVER 7306M: Antti Palosaari <crope@iki.fi> 7307L: linux-media@vger.kernel.org 7308S: Maintained 7309W: https://linuxtv.org 7310W: http://palosaari.fi/linux/ 7311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7312T: git git://linuxtv.org/anttip/media_tree.git 7313F: drivers/media/dvb-frontends/ec100* 7314 7315ECRYPT FILE SYSTEM 7316M: Tyler Hicks <code@tyhicks.com> 7317L: ecryptfs@vger.kernel.org 7318S: Odd Fixes 7319W: http://ecryptfs.org 7320W: https://launchpad.net/ecryptfs 7321T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7322F: Documentation/filesystems/ecryptfs.rst 7323F: fs/ecryptfs/ 7324 7325EDAC-AMD64 7326M: Yazen Ghannam <yazen.ghannam@amd.com> 7327L: linux-edac@vger.kernel.org 7328S: Supported 7329F: drivers/edac/amd64_edac* 7330F: drivers/edac/mce_amd* 7331 7332EDAC-ARMADA 7333M: Jan Luebbe <jlu@pengutronix.de> 7334L: linux-edac@vger.kernel.org 7335S: Maintained 7336F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7337F: drivers/edac/armada_xp_* 7338 7339EDAC-AST2500 7340M: Stefan Schaeckeler <sschaeck@cisco.com> 7341S: Supported 7342F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7343F: drivers/edac/aspeed_edac.c 7344 7345EDAC-BLUEFIELD 7346M: Shravan Kumar Ramani <shravankr@nvidia.com> 7347S: Supported 7348F: drivers/edac/bluefield_edac.c 7349 7350EDAC-CALXEDA 7351M: Andre Przywara <andre.przywara@arm.com> 7352L: linux-edac@vger.kernel.org 7353S: Maintained 7354F: drivers/edac/highbank* 7355 7356EDAC-CAVIUM OCTEON 7357M: Ralf Baechle <ralf@linux-mips.org> 7358L: linux-edac@vger.kernel.org 7359L: linux-mips@vger.kernel.org 7360S: Supported 7361F: drivers/edac/octeon_edac* 7362 7363EDAC-CAVIUM THUNDERX 7364M: Robert Richter <rric@kernel.org> 7365L: linux-edac@vger.kernel.org 7366S: Odd Fixes 7367F: drivers/edac/thunderx_edac* 7368 7369EDAC-CORE 7370M: Borislav Petkov <bp@alien8.de> 7371M: Tony Luck <tony.luck@intel.com> 7372R: James Morse <james.morse@arm.com> 7373R: Mauro Carvalho Chehab <mchehab@kernel.org> 7374R: Robert Richter <rric@kernel.org> 7375L: linux-edac@vger.kernel.org 7376S: Supported 7377T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7378F: Documentation/admin-guide/ras.rst 7379F: Documentation/driver-api/edac.rst 7380F: drivers/edac/ 7381F: include/linux/edac.h 7382 7383EDAC-DMC520 7384M: Lei Wang <lewan@microsoft.com> 7385L: linux-edac@vger.kernel.org 7386S: Supported 7387F: drivers/edac/dmc520_edac.c 7388 7389EDAC-E752X 7390M: Mark Gross <markgross@kernel.org> 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e752x_edac.c 7394 7395EDAC-E7XXX 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/e7xxx_edac.c 7399 7400EDAC-FSL_DDR 7401M: York Sun <york.sun@nxp.com> 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/fsl_ddr_edac.* 7405 7406EDAC-GHES 7407M: Mauro Carvalho Chehab <mchehab@kernel.org> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/ghes_edac.c 7411 7412EDAC-I10NM 7413M: Tony Luck <tony.luck@intel.com> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/i10nm_base.c 7417 7418EDAC-I3000 7419L: linux-edac@vger.kernel.org 7420S: Orphan 7421F: drivers/edac/i3000_edac.c 7422 7423EDAC-I5000 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/i5000_edac.c 7427 7428EDAC-I5400 7429M: Mauro Carvalho Chehab <mchehab@kernel.org> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i5400_edac.c 7433 7434EDAC-I7300 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i7300_edac.c 7439 7440EDAC-I7CORE 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i7core_edac.c 7445 7446EDAC-I82443BXGX 7447M: Tim Small <tim@buttersideup.com> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i82443bxgx_edac.c 7451 7452EDAC-I82975X 7453M: "Arvind R." <arvino55@gmail.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i82975x_edac.c 7457 7458EDAC-IE31200 7459M: Jason Baron <jbaron@akamai.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/ie31200_edac.c 7463 7464EDAC-IGEN6 7465M: Tony Luck <tony.luck@intel.com> 7466R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7467L: linux-edac@vger.kernel.org 7468S: Maintained 7469F: drivers/edac/igen6_edac.c 7470 7471EDAC-MPC85XX 7472M: Johannes Thumshirn <morbidrsa@gmail.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/mpc85xx_edac.[ch] 7476 7477EDAC-PASEMI 7478M: Egor Martovetsky <egor@pasemi.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/pasemi_edac.c 7482 7483EDAC-PND2 7484M: Tony Luck <tony.luck@intel.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/pnd2_edac.[ch] 7488 7489EDAC-QCOM 7490M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7491L: linux-arm-msm@vger.kernel.org 7492L: linux-edac@vger.kernel.org 7493S: Maintained 7494F: drivers/edac/qcom_edac.c 7495 7496EDAC-R82600 7497M: Tim Small <tim@buttersideup.com> 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/r82600_edac.c 7501 7502EDAC-SBRIDGE 7503M: Tony Luck <tony.luck@intel.com> 7504R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7505L: linux-edac@vger.kernel.org 7506S: Maintained 7507F: drivers/edac/sb_edac.c 7508 7509EDAC-SKYLAKE 7510M: Tony Luck <tony.luck@intel.com> 7511L: linux-edac@vger.kernel.org 7512S: Maintained 7513F: drivers/edac/skx_*.[ch] 7514 7515EDAC-TI 7516M: Tero Kristo <kristo@kernel.org> 7517L: linux-edac@vger.kernel.org 7518S: Odd Fixes 7519F: drivers/edac/ti_edac.c 7520 7521EDIROL UA-101/UA-1000 DRIVER 7522M: Clemens Ladisch <clemens@ladisch.de> 7523L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7524S: Maintained 7525T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7526F: sound/usb/misc/ua101.c 7527 7528EFI TEST DRIVER 7529M: Ivan Hu <ivan.hu@canonical.com> 7530M: Ard Biesheuvel <ardb@kernel.org> 7531L: linux-efi@vger.kernel.org 7532S: Maintained 7533F: drivers/firmware/efi/test/ 7534 7535EFI VARIABLE FILESYSTEM 7536M: Jeremy Kerr <jk@ozlabs.org> 7537M: Ard Biesheuvel <ardb@kernel.org> 7538L: linux-efi@vger.kernel.org 7539S: Maintained 7540T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7541F: fs/efivarfs/ 7542 7543EFIFB FRAMEBUFFER DRIVER 7544M: Peter Jones <pjones@redhat.com> 7545L: linux-fbdev@vger.kernel.org 7546S: Maintained 7547F: drivers/video/fbdev/efifb.c 7548 7549EFS FILESYSTEM 7550S: Orphan 7551W: http://aeschi.ch.eu.org/efs/ 7552F: fs/efs/ 7553 7554EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7555M: Douglas Miller <dougmill@linux.ibm.com> 7556L: netdev@vger.kernel.org 7557S: Maintained 7558F: drivers/net/ethernet/ibm/ehea/ 7559 7560ELM327 CAN NETWORK DRIVER 7561M: Max Staudt <max@enpas.org> 7562L: linux-can@vger.kernel.org 7563S: Maintained 7564F: Documentation/networking/device_drivers/can/can327.rst 7565F: drivers/net/can/can327.c 7566 7567EM28XX VIDEO4LINUX DRIVER 7568M: Mauro Carvalho Chehab <mchehab@kernel.org> 7569L: linux-media@vger.kernel.org 7570S: Maintained 7571W: https://linuxtv.org 7572T: git git://linuxtv.org/media_tree.git 7573F: Documentation/admin-guide/media/em28xx* 7574F: drivers/media/usb/em28xx/ 7575 7576EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7577M: Adrian Hunter <adrian.hunter@intel.com> 7578M: Ritesh Harjani <riteshh@codeaurora.org> 7579M: Asutosh Das <asutoshd@codeaurora.org> 7580L: linux-mmc@vger.kernel.org 7581S: Supported 7582F: drivers/mmc/host/cqhci* 7583 7584EMULEX 10Gbps iSCSI - OneConnect DRIVER 7585M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7586L: linux-scsi@vger.kernel.org 7587S: Supported 7588W: http://www.broadcom.com 7589F: drivers/scsi/be2iscsi/ 7590 7591EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7592M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7593M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7594M: Somnath Kotur <somnath.kotur@broadcom.com> 7595L: netdev@vger.kernel.org 7596S: Supported 7597W: http://www.emulex.com 7598F: drivers/net/ethernet/emulex/benet/ 7599 7600EMULEX ONECONNECT ROCE DRIVER 7601M: Selvin Xavier <selvin.xavier@broadcom.com> 7602L: linux-rdma@vger.kernel.org 7603S: Odd Fixes 7604W: http://www.broadcom.com 7605F: drivers/infiniband/hw/ocrdma/ 7606F: include/uapi/rdma/ocrdma-abi.h 7607 7608EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7609M: James Smart <james.smart@broadcom.com> 7610M: Ram Vegesna <ram.vegesna@broadcom.com> 7611L: linux-scsi@vger.kernel.org 7612L: target-devel@vger.kernel.org 7613S: Supported 7614W: http://www.broadcom.com 7615F: drivers/scsi/elx/ 7616 7617EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7618M: James Smart <james.smart@broadcom.com> 7619M: Dick Kennedy <dick.kennedy@broadcom.com> 7620L: linux-scsi@vger.kernel.org 7621S: Supported 7622W: http://www.broadcom.com 7623F: drivers/scsi/lpfc/ 7624 7625ENE CB710 FLASH CARD READER DRIVER 7626M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7627S: Maintained 7628F: drivers/misc/cb710/ 7629F: drivers/mmc/host/cb710-mmc.* 7630F: include/linux/cb710.h 7631 7632ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7633M: Maxim Levitsky <maximlevitsky@gmail.com> 7634S: Maintained 7635F: drivers/media/rc/ene_ir.* 7636 7637EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7638M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7639L: linuxppc-dev@lists.ozlabs.org 7640S: Maintained 7641F: drivers/tty/ehv_bytechan.c 7642 7643EPSON S1D13XXX FRAMEBUFFER DRIVER 7644M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7645S: Maintained 7646T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7647F: drivers/video/fbdev/s1d13xxxfb.c 7648F: include/video/s1d13xxxfb.h 7649 7650EROFS FILE SYSTEM 7651M: Gao Xiang <xiang@kernel.org> 7652M: Chao Yu <chao@kernel.org> 7653R: Yue Hu <huyue2@coolpad.com> 7654R: Jeffle Xu <jefflexu@linux.alibaba.com> 7655L: linux-erofs@lists.ozlabs.org 7656S: Maintained 7657T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7658F: Documentation/ABI/testing/sysfs-fs-erofs 7659F: Documentation/filesystems/erofs.rst 7660F: fs/erofs/ 7661F: include/trace/events/erofs.h 7662 7663ERRSEQ ERROR TRACKING INFRASTRUCTURE 7664M: Jeff Layton <jlayton@kernel.org> 7665S: Maintained 7666F: include/linux/errseq.h 7667F: lib/errseq.c 7668 7669ESD CAN/USB DRIVERS 7670M: Frank Jungclaus <frank.jungclaus@esd.eu> 7671R: socketcan@esd.eu 7672L: linux-can@vger.kernel.org 7673S: Maintained 7674F: drivers/net/can/usb/esd_usb.c 7675 7676ET131X NETWORK DRIVER 7677M: Mark Einon <mark.einon@gmail.com> 7678S: Odd Fixes 7679F: drivers/net/ethernet/agere/ 7680 7681ETAS ES58X CAN/USB DRIVER 7682M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7683L: linux-can@vger.kernel.org 7684S: Maintained 7685F: Documentation/networking/devlink/etas_es58x.rst 7686F: drivers/net/can/usb/etas_es58x/ 7687 7688ETHERNET BRIDGE 7689M: Roopa Prabhu <roopa@nvidia.com> 7690M: Nikolay Aleksandrov <razor@blackwall.org> 7691L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7692L: netdev@vger.kernel.org 7693S: Maintained 7694W: http://www.linuxfoundation.org/en/Net:Bridge 7695F: include/linux/netfilter_bridge/ 7696F: net/bridge/ 7697 7698ETHERNET PHY LIBRARY 7699M: Andrew Lunn <andrew@lunn.ch> 7700M: Heiner Kallweit <hkallweit1@gmail.com> 7701R: Russell King <linux@armlinux.org.uk> 7702L: netdev@vger.kernel.org 7703S: Maintained 7704F: Documentation/ABI/testing/sysfs-class-net-phydev 7705F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7706F: Documentation/devicetree/bindings/net/mdio* 7707F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7708F: Documentation/networking/phy.rst 7709F: drivers/net/mdio/ 7710F: drivers/net/mdio/acpi_mdio.c 7711F: drivers/net/mdio/fwnode_mdio.c 7712F: drivers/net/mdio/of_mdio.c 7713F: drivers/net/pcs/ 7714F: drivers/net/phy/ 7715F: include/dt-bindings/net/qca-ar803x.h 7716F: include/linux/*mdio*.h 7717F: include/linux/linkmode.h 7718F: include/linux/mdio/*.h 7719F: include/linux/mii.h 7720F: include/linux/of_net.h 7721F: include/linux/phy.h 7722F: include/linux/phy_fixed.h 7723F: include/linux/platform_data/mdio-bcm-unimac.h 7724F: include/linux/platform_data/mdio-gpio.h 7725F: include/trace/events/mdio.h 7726F: include/uapi/linux/mdio.h 7727F: include/uapi/linux/mii.h 7728F: net/core/of_net.c 7729 7730EXEC & BINFMT API 7731R: Eric Biederman <ebiederm@xmission.com> 7732R: Kees Cook <keescook@chromium.org> 7733L: linux-mm@kvack.org 7734S: Supported 7735T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7736F: fs/*binfmt_*.c 7737F: fs/exec.c 7738F: include/linux/binfmts.h 7739F: include/linux/elf.h 7740F: include/uapi/linux/binfmts.h 7741F: include/uapi/linux/elf.h 7742F: tools/testing/selftests/exec/ 7743N: asm/elf.h 7744N: binfmt 7745 7746EXFAT FILE SYSTEM 7747M: Namjae Jeon <linkinjeon@kernel.org> 7748M: Sungjong Seo <sj1557.seo@samsung.com> 7749L: linux-fsdevel@vger.kernel.org 7750S: Maintained 7751T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7752F: fs/exfat/ 7753 7754EXT2 FILE SYSTEM 7755M: Jan Kara <jack@suse.com> 7756L: linux-ext4@vger.kernel.org 7757S: Maintained 7758F: Documentation/filesystems/ext2.rst 7759F: fs/ext2/ 7760F: include/linux/ext2* 7761 7762EXT4 FILE SYSTEM 7763M: "Theodore Ts'o" <tytso@mit.edu> 7764M: Andreas Dilger <adilger.kernel@dilger.ca> 7765L: linux-ext4@vger.kernel.org 7766S: Maintained 7767W: http://ext4.wiki.kernel.org 7768Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7769T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7770F: Documentation/filesystems/ext4/ 7771F: fs/ext4/ 7772F: include/trace/events/ext4.h 7773F: include/uapi/linux/ext4.h 7774 7775Extended Verification Module (EVM) 7776M: Mimi Zohar <zohar@linux.ibm.com> 7777L: linux-integrity@vger.kernel.org 7778S: Supported 7779T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7780F: security/integrity/ 7781F: security/integrity/evm/ 7782 7783EXTENSIBLE FIRMWARE INTERFACE (EFI) 7784M: Ard Biesheuvel <ardb@kernel.org> 7785L: linux-efi@vger.kernel.org 7786S: Maintained 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7788F: Documentation/admin-guide/efi-stub.rst 7789F: arch/*/include/asm/efi.h 7790F: arch/*/kernel/efi.c 7791F: arch/arm/boot/compressed/efi-header.S 7792F: arch/x86/platform/efi/ 7793F: drivers/firmware/efi/ 7794F: include/linux/efi*.h 7795 7796EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7797M: MyungJoo Ham <myungjoo.ham@samsung.com> 7798M: Chanwoo Choi <cw00.choi@samsung.com> 7799L: linux-kernel@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7802F: Documentation/devicetree/bindings/extcon/ 7803F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7804F: drivers/extcon/ 7805F: include/linux/extcon.h 7806F: include/linux/extcon/ 7807 7808EXTRA BOOT CONFIG 7809M: Masami Hiramatsu <mhiramat@kernel.org> 7810L: linux-kernel@vger.kernel.org 7811L: linux-trace-kernel@vger.kernel.org 7812S: Maintained 7813Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7814T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7815F: Documentation/admin-guide/bootconfig.rst 7816F: fs/proc/bootconfig.c 7817F: include/linux/bootconfig.h 7818F: lib/bootconfig-data.S 7819F: lib/bootconfig.c 7820F: tools/bootconfig/* 7821F: tools/bootconfig/scripts/* 7822 7823EXYNOS DP DRIVER 7824M: Jingoo Han <jingoohan1@gmail.com> 7825L: dri-devel@lists.freedesktop.org 7826S: Maintained 7827F: drivers/gpu/drm/exynos/exynos_dp* 7828 7829EXYNOS SYSMMU (IOMMU) driver 7830M: Marek Szyprowski <m.szyprowski@samsung.com> 7831L: iommu@lists.linux.dev 7832S: Maintained 7833F: drivers/iommu/exynos-iommu.c 7834 7835F2FS FILE SYSTEM 7836M: Jaegeuk Kim <jaegeuk@kernel.org> 7837M: Chao Yu <chao@kernel.org> 7838L: linux-f2fs-devel@lists.sourceforge.net 7839S: Maintained 7840W: https://f2fs.wiki.kernel.org/ 7841Q: https://patchwork.kernel.org/project/f2fs/list/ 7842B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7843T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7844F: Documentation/ABI/testing/sysfs-fs-f2fs 7845F: Documentation/filesystems/f2fs.rst 7846F: fs/f2fs/ 7847F: include/linux/f2fs_fs.h 7848F: include/trace/events/f2fs.h 7849F: include/uapi/linux/f2fs.h 7850 7851F71805F HARDWARE MONITORING DRIVER 7852M: Jean Delvare <jdelvare@suse.com> 7853L: linux-hwmon@vger.kernel.org 7854S: Maintained 7855F: Documentation/hwmon/f71805f.rst 7856F: drivers/hwmon/f71805f.c 7857 7858FADDR2LINE 7859M: Josh Poimboeuf <jpoimboe@kernel.org> 7860S: Maintained 7861F: scripts/faddr2line 7862 7863FAILOVER MODULE 7864M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7865L: netdev@vger.kernel.org 7866S: Supported 7867F: Documentation/networking/failover.rst 7868F: include/net/failover.h 7869F: net/core/failover.c 7870 7871FANOTIFY 7872M: Jan Kara <jack@suse.cz> 7873R: Amir Goldstein <amir73il@gmail.com> 7874R: Matthew Bobrowski <repnop@google.com> 7875L: linux-fsdevel@vger.kernel.org 7876S: Maintained 7877F: fs/notify/fanotify/ 7878F: include/linux/fanotify.h 7879F: include/uapi/linux/fanotify.h 7880 7881FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7882M: Linus Walleij <linus.walleij@linaro.org> 7883L: linux-usb@vger.kernel.org 7884S: Maintained 7885F: drivers/usb/fotg210/ 7886 7887FARSYNC SYNCHRONOUS DRIVER 7888M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7889S: Supported 7890W: http://www.farsite.co.uk/ 7891F: drivers/net/wan/farsync.* 7892 7893FAULT INJECTION SUPPORT 7894M: Akinobu Mita <akinobu.mita@gmail.com> 7895S: Supported 7896F: Documentation/fault-injection/ 7897F: lib/fault-inject.c 7898 7899FBTFT Framebuffer drivers 7900L: dri-devel@lists.freedesktop.org 7901L: linux-fbdev@vger.kernel.org 7902S: Orphan 7903F: drivers/staging/fbtft/ 7904 7905FC0011 TUNER DRIVER 7906M: Michael Buesch <m@bues.ch> 7907L: linux-media@vger.kernel.org 7908S: Maintained 7909F: drivers/media/tuners/fc0011.c 7910F: drivers/media/tuners/fc0011.h 7911 7912FC2580 MEDIA DRIVER 7913M: Antti Palosaari <crope@iki.fi> 7914L: linux-media@vger.kernel.org 7915S: Maintained 7916W: https://linuxtv.org 7917W: http://palosaari.fi/linux/ 7918Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7919T: git git://linuxtv.org/anttip/media_tree.git 7920F: drivers/media/tuners/fc2580* 7921 7922FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7923M: Hannes Reinecke <hare@suse.de> 7924L: linux-scsi@vger.kernel.org 7925S: Supported 7926W: www.Open-FCoE.org 7927F: drivers/scsi/fcoe/ 7928F: drivers/scsi/libfc/ 7929F: include/scsi/fc/ 7930F: include/scsi/libfc.h 7931F: include/scsi/libfcoe.h 7932F: include/uapi/scsi/fc/ 7933 7934FILE LOCKING (flock() and fcntl()/lockf()) 7935M: Jeff Layton <jlayton@kernel.org> 7936M: Chuck Lever <chuck.lever@oracle.com> 7937L: linux-fsdevel@vger.kernel.org 7938S: Maintained 7939F: fs/fcntl.c 7940F: fs/locks.c 7941F: include/linux/fcntl.h 7942F: include/uapi/linux/fcntl.h 7943 7944FILESYSTEM DIRECT ACCESS (DAX) 7945M: Dan Williams <dan.j.williams@intel.com> 7946R: Matthew Wilcox <willy@infradead.org> 7947R: Jan Kara <jack@suse.cz> 7948L: linux-fsdevel@vger.kernel.org 7949L: nvdimm@lists.linux.dev 7950S: Supported 7951F: fs/dax.c 7952F: include/linux/dax.h 7953F: include/trace/events/fs_dax.h 7954 7955FILESYSTEMS (VFS and infrastructure) 7956M: Alexander Viro <viro@zeniv.linux.org.uk> 7957M: Christian Brauner <brauner@kernel.org> 7958L: linux-fsdevel@vger.kernel.org 7959S: Maintained 7960F: fs/* 7961F: include/linux/fs.h 7962F: include/linux/fs_types.h 7963F: include/uapi/linux/fs.h 7964F: include/uapi/linux/openat2.h 7965 7966FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7967M: Riku Voipio <riku.voipio@iki.fi> 7968L: linux-hwmon@vger.kernel.org 7969S: Maintained 7970F: drivers/hwmon/f75375s.c 7971F: include/linux/f75375s.h 7972 7973FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7974M: Clemens Ladisch <clemens@ladisch.de> 7975M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7976L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7977S: Maintained 7978T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7979F: include/uapi/sound/firewire.h 7980F: sound/firewire/ 7981 7982FIREWIRE MEDIA DRIVERS (firedtv) 7983M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7984L: linux-media@vger.kernel.org 7985L: linux1394-devel@lists.sourceforge.net 7986S: Maintained 7987T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7988F: drivers/media/firewire/ 7989 7990FIREWIRE SBP-2 TARGET 7991M: Chris Boot <bootc@bootc.net> 7992L: linux-scsi@vger.kernel.org 7993L: target-devel@vger.kernel.org 7994L: linux1394-devel@lists.sourceforge.net 7995S: Maintained 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7997F: drivers/target/sbp/ 7998 7999FIREWIRE SUBSYSTEM 8000M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8001M: Takashi Sakamoto <takaswie@kernel.org> 8002L: linux1394-devel@lists.sourceforge.net 8003S: Maintained 8004W: http://ieee1394.docs.kernel.org/ 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8006F: drivers/firewire/ 8007F: include/linux/firewire.h 8008F: include/uapi/linux/firewire*.h 8009F: tools/firewire/ 8010 8011FIRMWARE FRAMEWORK FOR ARMV8-A 8012M: Sudeep Holla <sudeep.holla@arm.com> 8013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8014S: Maintained 8015F: drivers/firmware/arm_ffa/ 8016F: include/linux/arm_ffa.h 8017 8018FIRMWARE LOADER (request_firmware) 8019M: Luis Chamberlain <mcgrof@kernel.org> 8020M: Russ Weight <russell.h.weight@intel.com> 8021L: linux-kernel@vger.kernel.org 8022S: Maintained 8023F: Documentation/firmware_class/ 8024F: drivers/base/firmware_loader/ 8025F: include/linux/firmware.h 8026 8027FLEXTIMER FTM-QUADDEC DRIVER 8028M: Patrick Havelange <patrick.havelange@essensium.com> 8029L: linux-iio@vger.kernel.org 8030S: Maintained 8031F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8032F: drivers/counter/ftm-quaddec.c 8033 8034FLOPPY DRIVER 8035M: Denis Efremov <efremov@linux.com> 8036L: linux-block@vger.kernel.org 8037S: Odd Fixes 8038F: drivers/block/floppy.c 8039 8040FLYSKY FSIA6B RC RECEIVER 8041M: Markus Koch <markus@notsyncing.net> 8042L: linux-input@vger.kernel.org 8043S: Maintained 8044F: drivers/input/joystick/fsia6b.c 8045 8046FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8047M: Geoffrey D. Bennett <g@b4.vu> 8048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8049S: Maintained 8050T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8051F: sound/usb/mixer_scarlett_gen2.c 8052 8053FORCEDETH GIGABIT ETHERNET DRIVER 8054M: Rain River <rain.1986.08.12@gmail.com> 8055M: Zhu Yanjun <zyjzyj2000@gmail.com> 8056L: netdev@vger.kernel.org 8057S: Maintained 8058F: drivers/net/ethernet/nvidia/* 8059 8060FORTIFY_SOURCE 8061M: Kees Cook <keescook@chromium.org> 8062L: linux-hardening@vger.kernel.org 8063S: Supported 8064T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8065F: include/linux/fortify-string.h 8066F: lib/fortify_kunit.c 8067F: lib/memcpy_kunit.c 8068F: lib/strscpy_kunit.c 8069F: lib/test_fortify/* 8070F: scripts/test_fortify.sh 8071K: \b__NO_FORTIFY\b 8072 8073FPGA DFL DRIVERS 8074M: Wu Hao <hao.wu@intel.com> 8075R: Tom Rix <trix@redhat.com> 8076L: linux-fpga@vger.kernel.org 8077S: Maintained 8078F: Documentation/ABI/testing/sysfs-bus-dfl* 8079F: Documentation/fpga/dfl.rst 8080F: drivers/fpga/dfl* 8081F: drivers/uio/uio_dfl.c 8082F: include/linux/dfl.h 8083F: include/uapi/linux/fpga-dfl.h 8084 8085FPGA MANAGER FRAMEWORK 8086M: Moritz Fischer <mdf@kernel.org> 8087M: Wu Hao <hao.wu@intel.com> 8088M: Xu Yilun <yilun.xu@intel.com> 8089R: Tom Rix <trix@redhat.com> 8090L: linux-fpga@vger.kernel.org 8091S: Maintained 8092Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8093T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8094F: Documentation/devicetree/bindings/fpga/ 8095F: Documentation/driver-api/fpga/ 8096F: Documentation/fpga/ 8097F: drivers/fpga/ 8098F: include/linux/fpga/ 8099 8100FPU EMULATOR 8101M: Bill Metzenthen <billm@melbpc.org.au> 8102S: Maintained 8103W: https://floatingpoint.billm.au/ 8104F: arch/x86/math-emu/ 8105 8106FRAMEBUFFER CORE 8107M: Daniel Vetter <daniel@ffwll.ch> 8108S: Odd Fixes 8109T: git git://anongit.freedesktop.org/drm/drm-misc 8110F: drivers/video/fbdev/core/ 8111 8112FRAMEBUFFER LAYER 8113M: Helge Deller <deller@gmx.de> 8114L: linux-fbdev@vger.kernel.org 8115L: dri-devel@lists.freedesktop.org 8116S: Maintained 8117Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8118T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8119F: Documentation/fb/ 8120F: drivers/video/ 8121F: include/linux/fb.h 8122F: include/uapi/linux/fb.h 8123F: include/uapi/video/ 8124F: include/video/ 8125 8126FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8127M: Horia Geantă <horia.geanta@nxp.com> 8128M: Pankaj Gupta <pankaj.gupta@nxp.com> 8129M: Gaurav Jain <gaurav.jain@nxp.com> 8130L: linux-crypto@vger.kernel.org 8131S: Maintained 8132F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8133F: drivers/crypto/caam/ 8134 8135FREESCALE COLDFIRE M5441X MMC DRIVER 8136M: Angelo Dureghello <angelo.dureghello@timesys.com> 8137L: linux-mmc@vger.kernel.org 8138S: Maintained 8139F: drivers/mmc/host/sdhci-esdhc-mcf.c 8140F: include/linux/platform_data/mmc-esdhc-mcf.h 8141 8142FREESCALE DIU FRAMEBUFFER DRIVER 8143M: Timur Tabi <timur@kernel.org> 8144L: linux-fbdev@vger.kernel.org 8145S: Maintained 8146F: drivers/video/fbdev/fsl-diu-fb.* 8147 8148FREESCALE DMA DRIVER 8149M: Li Yang <leoyang.li@nxp.com> 8150M: Zhang Wei <zw@zh-kernel.org> 8151L: linuxppc-dev@lists.ozlabs.org 8152S: Maintained 8153F: drivers/dma/fsldma.* 8154 8155FREESCALE DSPI DRIVER 8156M: Vladimir Oltean <olteanv@gmail.com> 8157L: linux-spi@vger.kernel.org 8158S: Maintained 8159F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8160F: drivers/spi/spi-fsl-dspi.c 8161F: include/linux/spi/spi-fsl-dspi.h 8162 8163FREESCALE ENETC ETHERNET DRIVERS 8164M: Claudiu Manoil <claudiu.manoil@nxp.com> 8165M: Vladimir Oltean <vladimir.oltean@nxp.com> 8166L: netdev@vger.kernel.org 8167S: Maintained 8168F: drivers/net/ethernet/freescale/enetc/ 8169 8170FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8171M: Claudiu Manoil <claudiu.manoil@nxp.com> 8172L: netdev@vger.kernel.org 8173S: Maintained 8174F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8175F: drivers/net/ethernet/freescale/gianfar* 8176 8177FREESCALE GPMI NAND DRIVER 8178M: Han Xu <han.xu@nxp.com> 8179L: linux-mtd@lists.infradead.org 8180S: Maintained 8181F: drivers/mtd/nand/raw/gpmi-nand/* 8182 8183FREESCALE I2C CPM DRIVER 8184M: Jochen Friedrich <jochen@scram.de> 8185L: linuxppc-dev@lists.ozlabs.org 8186L: linux-i2c@vger.kernel.org 8187S: Maintained 8188F: drivers/i2c/busses/i2c-cpm.c 8189 8190FREESCALE IMX / MXC FEC DRIVER 8191M: Wei Fang <wei.fang@nxp.com> 8192R: Shenwei Wang <shenwei.wang@nxp.com> 8193R: Clark Wang <xiaoning.wang@nxp.com> 8194R: NXP Linux Team <linux-imx@nxp.com> 8195L: netdev@vger.kernel.org 8196S: Maintained 8197F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8198F: drivers/net/ethernet/freescale/fec.h 8199F: drivers/net/ethernet/freescale/fec_main.c 8200F: drivers/net/ethernet/freescale/fec_ptp.c 8201 8202FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8203M: Sascha Hauer <s.hauer@pengutronix.de> 8204R: Pengutronix Kernel Team <kernel@pengutronix.de> 8205L: linux-fbdev@vger.kernel.org 8206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8207S: Maintained 8208F: drivers/video/fbdev/imxfb.c 8209 8210FREESCALE IMX DDR PMU DRIVER 8211M: Frank Li <Frank.li@nxp.com> 8212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8213S: Maintained 8214F: Documentation/admin-guide/perf/imx-ddr.rst 8215F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8216F: drivers/perf/fsl_imx8_ddr_perf.c 8217 8218FREESCALE IMX I2C DRIVER 8219M: Oleksij Rempel <o.rempel@pengutronix.de> 8220R: Pengutronix Kernel Team <kernel@pengutronix.de> 8221L: linux-i2c@vger.kernel.org 8222S: Maintained 8223F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8224F: drivers/i2c/busses/i2c-imx.c 8225 8226FREESCALE IMX LPI2C DRIVER 8227M: Dong Aisheng <aisheng.dong@nxp.com> 8228L: linux-i2c@vger.kernel.org 8229L: linux-imx@nxp.com 8230S: Maintained 8231F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8232F: drivers/i2c/busses/i2c-imx-lpi2c.c 8233 8234FREESCALE MPC I2C DRIVER 8235M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8236L: linux-i2c@vger.kernel.org 8237S: Maintained 8238F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8239F: drivers/i2c/busses/i2c-mpc.c 8240 8241FREESCALE QORIQ DPAA ETHERNET DRIVER 8242M: Madalin Bucur <madalin.bucur@nxp.com> 8243L: netdev@vger.kernel.org 8244S: Maintained 8245F: drivers/net/ethernet/freescale/dpaa 8246 8247FREESCALE QORIQ DPAA FMAN DRIVER 8248M: Madalin Bucur <madalin.bucur@nxp.com> 8249R: Sean Anderson <sean.anderson@seco.com> 8250L: netdev@vger.kernel.org 8251S: Maintained 8252F: Documentation/devicetree/bindings/net/fsl-fman.txt 8253F: drivers/net/ethernet/freescale/fman 8254 8255FREESCALE QORIQ PTP CLOCK DRIVER 8256M: Yangbo Lu <yangbo.lu@nxp.com> 8257L: netdev@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8260F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8261F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8262F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8263F: drivers/ptp/ptp_qoriq.c 8264F: drivers/ptp/ptp_qoriq_debugfs.c 8265F: include/linux/fsl/ptp_qoriq.h 8266 8267FREESCALE QUAD SPI DRIVER 8268M: Han Xu <han.xu@nxp.com> 8269L: linux-spi@vger.kernel.org 8270S: Maintained 8271F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8272F: drivers/spi/spi-fsl-qspi.c 8273 8274FREESCALE QUICC ENGINE LIBRARY 8275M: Qiang Zhao <qiang.zhao@nxp.com> 8276L: linuxppc-dev@lists.ozlabs.org 8277S: Maintained 8278F: drivers/soc/fsl/qe/ 8279F: include/soc/fsl/qe/ 8280 8281FREESCALE QUICC ENGINE QMC DRIVER 8282M: Herve Codina <herve.codina@bootlin.com> 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8286F: drivers/soc/fsl/qe/qmc.c 8287F: include/soc/fsl/qe/qmc.h 8288 8289FREESCALE QUICC ENGINE TSA DRIVER 8290M: Herve Codina <herve.codina@bootlin.com> 8291L: linuxppc-dev@lists.ozlabs.org 8292S: Maintained 8293F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8294F: drivers/soc/fsl/qe/tsa.c 8295F: drivers/soc/fsl/qe/tsa.h 8296F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8297 8298FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8299M: Li Yang <leoyang.li@nxp.com> 8300L: netdev@vger.kernel.org 8301L: linuxppc-dev@lists.ozlabs.org 8302S: Maintained 8303F: drivers/net/ethernet/freescale/ucc_geth* 8304 8305FREESCALE QUICC ENGINE UCC HDLC DRIVER 8306M: Zhao Qiang <qiang.zhao@nxp.com> 8307L: netdev@vger.kernel.org 8308L: linuxppc-dev@lists.ozlabs.org 8309S: Maintained 8310F: drivers/net/wan/fsl_ucc_hdlc* 8311 8312FREESCALE QUICC ENGINE UCC UART DRIVER 8313M: Timur Tabi <timur@kernel.org> 8314L: linuxppc-dev@lists.ozlabs.org 8315S: Maintained 8316F: drivers/tty/serial/ucc_uart.c 8317 8318FREESCALE SOC DRIVERS 8319M: Li Yang <leoyang.li@nxp.com> 8320L: linuxppc-dev@lists.ozlabs.org 8321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8322S: Maintained 8323F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8324F: Documentation/devicetree/bindings/soc/fsl/ 8325F: drivers/soc/fsl/ 8326F: include/linux/fsl/ 8327F: include/soc/fsl/ 8328 8329FREESCALE SOC FS_ENET DRIVER 8330M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8331L: linuxppc-dev@lists.ozlabs.org 8332L: netdev@vger.kernel.org 8333S: Maintained 8334F: drivers/net/ethernet/freescale/fs_enet/ 8335F: include/linux/fs_enet_pd.h 8336 8337FREESCALE SOC SOUND DRIVERS 8338M: Shengjiu Wang <shengjiu.wang@gmail.com> 8339M: Xiubo Li <Xiubo.Lee@gmail.com> 8340R: Fabio Estevam <festevam@gmail.com> 8341R: Nicolin Chen <nicoleotsuka@gmail.com> 8342L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8343L: linuxppc-dev@lists.ozlabs.org 8344S: Maintained 8345F: sound/soc/fsl/fsl* 8346F: sound/soc/fsl/imx* 8347F: sound/soc/fsl/mpc8610_hpcd.c 8348 8349FREESCALE SOC SOUND QMC DRIVER 8350M: Herve Codina <herve.codina@bootlin.com> 8351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8352L: linuxppc-dev@lists.ozlabs.org 8353S: Maintained 8354F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8355F: sound/soc/fsl/fsl_qmc_audio.c 8356 8357FREESCALE USB PERIPHERAL DRIVERS 8358M: Li Yang <leoyang.li@nxp.com> 8359L: linux-usb@vger.kernel.org 8360L: linuxppc-dev@lists.ozlabs.org 8361S: Maintained 8362F: drivers/usb/gadget/udc/fsl* 8363 8364FREESCALE USB PHY DRIVER 8365M: Ran Wang <ran.wang_1@nxp.com> 8366L: linux-usb@vger.kernel.org 8367L: linuxppc-dev@lists.ozlabs.org 8368S: Maintained 8369F: drivers/usb/phy/phy-fsl-usb* 8370 8371FREEVXFS FILESYSTEM 8372M: Christoph Hellwig <hch@infradead.org> 8373S: Maintained 8374W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8375F: fs/freevxfs/ 8376 8377FREEZER 8378M: "Rafael J. Wysocki" <rafael@kernel.org> 8379M: Pavel Machek <pavel@ucw.cz> 8380L: linux-pm@vger.kernel.org 8381S: Supported 8382F: Documentation/power/freezing-of-tasks.rst 8383F: include/linux/freezer.h 8384F: kernel/freezer.c 8385 8386FRONTSWAP API 8387M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8388L: linux-kernel@vger.kernel.org 8389S: Maintained 8390F: include/linux/frontswap.h 8391F: mm/frontswap.c 8392 8393FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8394M: David Howells <dhowells@redhat.com> 8395L: linux-cachefs@redhat.com (moderated for non-subscribers) 8396S: Supported 8397F: Documentation/filesystems/caching/ 8398F: fs/fscache/ 8399F: include/linux/fscache*.h 8400 8401FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8402M: Eric Biggers <ebiggers@kernel.org> 8403M: Theodore Y. Ts'o <tytso@mit.edu> 8404M: Jaegeuk Kim <jaegeuk@kernel.org> 8405L: linux-fscrypt@vger.kernel.org 8406S: Supported 8407Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8408T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8409F: Documentation/filesystems/fscrypt.rst 8410F: fs/crypto/ 8411F: include/linux/fscrypt.h 8412F: include/uapi/linux/fscrypt.h 8413 8414FSI SUBSYSTEM 8415M: Jeremy Kerr <jk@ozlabs.org> 8416M: Joel Stanley <joel@jms.id.au> 8417R: Alistar Popple <alistair@popple.id.au> 8418R: Eddie James <eajames@linux.ibm.com> 8419L: linux-fsi@lists.ozlabs.org 8420S: Supported 8421Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8422T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8423F: drivers/fsi/ 8424F: include/linux/fsi*.h 8425F: include/trace/events/fsi*.h 8426 8427FSI-ATTACHED I2C DRIVER 8428M: Eddie James <eajames@linux.ibm.com> 8429L: linux-i2c@vger.kernel.org 8430L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8431S: Maintained 8432F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8433F: drivers/i2c/busses/i2c-fsi.c 8434 8435FSI-ATTACHED SPI DRIVER 8436M: Eddie James <eajames@linux.ibm.com> 8437L: linux-spi@vger.kernel.org 8438S: Maintained 8439F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8440F: drivers/spi/spi-fsi.c 8441 8442FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8443M: Jan Kara <jack@suse.cz> 8444R: Amir Goldstein <amir73il@gmail.com> 8445L: linux-fsdevel@vger.kernel.org 8446S: Maintained 8447T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8448F: fs/notify/ 8449F: include/linux/fsnotify*.h 8450 8451FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8452M: Eric Biggers <ebiggers@kernel.org> 8453M: Theodore Y. Ts'o <tytso@mit.edu> 8454L: fsverity@lists.linux.dev 8455S: Supported 8456Q: https://patchwork.kernel.org/project/fsverity/list/ 8457T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8458F: Documentation/filesystems/fsverity.rst 8459F: fs/verity/ 8460F: include/linux/fsverity.h 8461F: include/uapi/linux/fsverity.h 8462 8463FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8464M: Michael Zaidman <michael.zaidman@gmail.com> 8465L: linux-i2c@vger.kernel.org 8466L: linux-input@vger.kernel.org 8467S: Maintained 8468F: drivers/hid/hid-ft260.c 8469 8470FUJITSU LAPTOP EXTRAS 8471M: Jonathan Woithe <jwoithe@just42.net> 8472L: platform-driver-x86@vger.kernel.org 8473S: Maintained 8474F: drivers/platform/x86/fujitsu-laptop.c 8475 8476FUJITSU TABLET EXTRAS 8477M: Robert Gerlach <khnz@gmx.de> 8478L: platform-driver-x86@vger.kernel.org 8479S: Maintained 8480F: drivers/platform/x86/fujitsu-tablet.c 8481 8482FUNCTION HOOKS (FTRACE) 8483M: Steven Rostedt <rostedt@goodmis.org> 8484M: Masami Hiramatsu <mhiramat@kernel.org> 8485R: Mark Rutland <mark.rutland@arm.com> 8486L: linux-kernel@vger.kernel.org 8487L: linux-trace-kernel@vger.kernel.org 8488S: Maintained 8489Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8490T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8491F: Documentation/trace/ftrace* 8492F: arch/*/*/*/*ftrace* 8493F: arch/*/*/*ftrace* 8494F: include/*/ftrace.h 8495F: kernel/trace/fgraph.c 8496F: kernel/trace/ftrace* 8497F: samples/ftrace 8498 8499FUNGIBLE ETHERNET DRIVERS 8500M: Dimitris Michailidis <dmichail@fungible.com> 8501L: netdev@vger.kernel.org 8502S: Supported 8503F: drivers/net/ethernet/fungible/ 8504 8505FUSE: FILESYSTEM IN USERSPACE 8506M: Miklos Szeredi <miklos@szeredi.hu> 8507L: linux-fsdevel@vger.kernel.org 8508S: Maintained 8509W: https://github.com/libfuse/ 8510T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8511F: Documentation/filesystems/fuse.rst 8512F: fs/fuse/ 8513F: include/uapi/linux/fuse.h 8514 8515FUTEX SUBSYSTEM 8516M: Thomas Gleixner <tglx@linutronix.de> 8517M: Ingo Molnar <mingo@redhat.com> 8518R: Peter Zijlstra <peterz@infradead.org> 8519R: Darren Hart <dvhart@infradead.org> 8520R: Davidlohr Bueso <dave@stgolabs.net> 8521R: André Almeida <andrealmeid@igalia.com> 8522L: linux-kernel@vger.kernel.org 8523S: Maintained 8524T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8525F: Documentation/locking/*futex* 8526F: include/asm-generic/futex.h 8527F: include/linux/futex.h 8528F: include/uapi/linux/futex.h 8529F: kernel/futex/* 8530F: tools/perf/bench/futex* 8531F: tools/testing/selftests/futex/ 8532 8533GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8534M: Tim Harvey <tharvey@gateworks.com> 8535S: Maintained 8536F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8537F: Documentation/hwmon/gsc-hwmon.rst 8538F: drivers/hwmon/gsc-hwmon.c 8539F: drivers/mfd/gateworks-gsc.c 8540F: include/linux/mfd/gsc.h 8541F: include/linux/platform_data/gsc_hwmon.h 8542 8543GCC PLUGINS 8544M: Kees Cook <keescook@chromium.org> 8545L: linux-hardening@vger.kernel.org 8546S: Maintained 8547T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8548F: Documentation/kbuild/gcc-plugins.rst 8549F: scripts/Makefile.gcc-plugins 8550F: scripts/gcc-plugins/ 8551 8552GCOV BASED KERNEL PROFILING 8553M: Peter Oberparleiter <oberpar@linux.ibm.com> 8554S: Maintained 8555F: Documentation/dev-tools/gcov.rst 8556F: kernel/gcov/ 8557 8558GDB KERNEL DEBUGGING HELPER SCRIPTS 8559M: Jan Kiszka <jan.kiszka@siemens.com> 8560M: Kieran Bingham <kbingham@kernel.org> 8561S: Supported 8562F: scripts/gdb/ 8563 8564GEMINI CRYPTO DRIVER 8565M: Corentin Labbe <clabbe@baylibre.com> 8566L: linux-crypto@vger.kernel.org 8567S: Maintained 8568F: drivers/crypto/gemini/ 8569 8570GEMTEK FM RADIO RECEIVER DRIVER 8571M: Hans Verkuil <hverkuil@xs4all.nl> 8572L: linux-media@vger.kernel.org 8573S: Maintained 8574W: https://linuxtv.org 8575T: git git://linuxtv.org/media_tree.git 8576F: drivers/media/radio/radio-gemtek* 8577 8578GENERIC ARCHITECTURE TOPOLOGY 8579M: Sudeep Holla <sudeep.holla@arm.com> 8580L: linux-kernel@vger.kernel.org 8581S: Maintained 8582F: drivers/base/arch_topology.c 8583F: include/linux/arch_topology.h 8584 8585GENERIC ENTRY CODE 8586M: Thomas Gleixner <tglx@linutronix.de> 8587M: Peter Zijlstra <peterz@infradead.org> 8588M: Andy Lutomirski <luto@kernel.org> 8589L: linux-kernel@vger.kernel.org 8590S: Maintained 8591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8592F: include/linux/entry-common.h 8593F: include/linux/entry-kvm.h 8594F: kernel/entry/ 8595 8596GENERIC GPIO I2C DRIVER 8597M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8598S: Supported 8599F: drivers/i2c/busses/i2c-gpio.c 8600F: include/linux/platform_data/i2c-gpio.h 8601 8602GENERIC GPIO I2C MULTIPLEXER DRIVER 8603M: Peter Korsgaard <peter.korsgaard@barco.com> 8604L: linux-i2c@vger.kernel.org 8605S: Supported 8606F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8607F: drivers/i2c/muxes/i2c-mux-gpio.c 8608F: include/linux/platform_data/i2c-mux-gpio.h 8609 8610GENERIC HDLC (WAN) DRIVERS 8611M: Krzysztof Halasa <khc@pm.waw.pl> 8612S: Maintained 8613W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8614F: drivers/net/wan/c101.c 8615F: drivers/net/wan/hd6457* 8616F: drivers/net/wan/hdlc* 8617F: drivers/net/wan/n2.c 8618F: drivers/net/wan/pc300too.c 8619F: drivers/net/wan/pci200syn.c 8620F: drivers/net/wan/wanxl* 8621 8622GENERIC INCLUDE/ASM HEADER FILES 8623M: Arnd Bergmann <arnd@arndb.de> 8624L: linux-arch@vger.kernel.org 8625S: Maintained 8626T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8627F: include/asm-generic/ 8628F: include/uapi/asm-generic/ 8629 8630GENERIC PHY FRAMEWORK 8631M: Vinod Koul <vkoul@kernel.org> 8632M: Kishon Vijay Abraham I <kishon@kernel.org> 8633L: linux-phy@lists.infradead.org 8634S: Supported 8635Q: https://patchwork.kernel.org/project/linux-phy/list/ 8636T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8637F: Documentation/devicetree/bindings/phy/ 8638F: drivers/phy/ 8639F: include/dt-bindings/phy/ 8640F: include/linux/phy/ 8641 8642GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8643M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8644S: Supported 8645F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8646 8647GENERIC PM DOMAINS 8648M: "Rafael J. Wysocki" <rafael@kernel.org> 8649M: Kevin Hilman <khilman@kernel.org> 8650M: Ulf Hansson <ulf.hansson@linaro.org> 8651L: linux-pm@vger.kernel.org 8652S: Supported 8653F: Documentation/devicetree/bindings/power/power?domain* 8654F: drivers/base/power/domain*.c 8655F: include/linux/pm_domain.h 8656 8657GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8658M: Eugen Hristev <eugen.hristev@microchip.com> 8659L: linux-input@vger.kernel.org 8660S: Maintained 8661F: drivers/input/touchscreen/resistive-adc-touch.c 8662 8663GENERIC STRING LIBRARY 8664R: Andy Shevchenko <andy@kernel.org> 8665S: Maintained 8666F: lib/string.c 8667F: lib/string_helpers.c 8668F: lib/test-string_helpers.c 8669F: lib/test_string.c 8670 8671GENERIC UIO DRIVER FOR PCI DEVICES 8672M: "Michael S. Tsirkin" <mst@redhat.com> 8673L: kvm@vger.kernel.org 8674S: Supported 8675F: drivers/uio/uio_pci_generic.c 8676 8677GENERIC VDSO LIBRARY 8678M: Andy Lutomirski <luto@kernel.org> 8679M: Thomas Gleixner <tglx@linutronix.de> 8680M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8681L: linux-kernel@vger.kernel.org 8682S: Maintained 8683T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8684F: include/asm-generic/vdso/vsyscall.h 8685F: include/vdso/ 8686F: kernel/time/vsyscall.c 8687F: lib/vdso/ 8688 8689GENWQE (IBM Generic Workqueue Card) 8690M: Frank Haverkamp <haver@linux.ibm.com> 8691S: Supported 8692F: drivers/misc/genwqe/ 8693 8694GET_MAINTAINER SCRIPT 8695M: Joe Perches <joe@perches.com> 8696S: Maintained 8697F: scripts/get_maintainer.pl 8698 8699GFS2 FILE SYSTEM 8700M: Bob Peterson <rpeterso@redhat.com> 8701M: Andreas Gruenbacher <agruenba@redhat.com> 8702L: cluster-devel@redhat.com 8703S: Supported 8704B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8705T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8706F: Documentation/filesystems/gfs2* 8707F: fs/gfs2/ 8708F: include/uapi/linux/gfs2_ondisk.h 8709 8710GIGABYTE WMI DRIVER 8711M: Thomas Weißschuh <thomas@weissschuh.net> 8712L: platform-driver-x86@vger.kernel.org 8713S: Maintained 8714F: drivers/platform/x86/gigabyte-wmi.c 8715 8716GNSS SUBSYSTEM 8717M: Johan Hovold <johan@kernel.org> 8718S: Maintained 8719T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8720F: Documentation/ABI/testing/sysfs-class-gnss 8721F: Documentation/devicetree/bindings/gnss/ 8722F: drivers/gnss/ 8723F: include/linux/gnss.h 8724 8725GO7007 MPEG CODEC 8726M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8727L: linux-media@vger.kernel.org 8728S: Maintained 8729F: drivers/media/usb/go7007/ 8730 8731GOODIX TOUCHSCREEN 8732M: Bastien Nocera <hadess@hadess.net> 8733M: Hans de Goede <hdegoede@redhat.com> 8734L: linux-input@vger.kernel.org 8735S: Maintained 8736F: drivers/input/touchscreen/goodix* 8737 8738GOOGLE ETHERNET DRIVERS 8739M: Jeroen de Borst <jeroendb@google.com> 8740M: Praveen Kaligineedi <pkaligineedi@google.com> 8741R: Shailend Chand <shailend@google.com> 8742L: netdev@vger.kernel.org 8743S: Supported 8744F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8745F: drivers/net/ethernet/google 8746 8747GPD POCKET FAN DRIVER 8748M: Hans de Goede <hdegoede@redhat.com> 8749L: platform-driver-x86@vger.kernel.org 8750S: Maintained 8751F: drivers/platform/x86/gpd-pocket-fan.c 8752 8753GPIO ACPI SUPPORT 8754M: Mika Westerberg <mika.westerberg@linux.intel.com> 8755M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8756L: linux-gpio@vger.kernel.org 8757L: linux-acpi@vger.kernel.org 8758S: Supported 8759T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8760F: Documentation/firmware-guide/acpi/gpio-properties.rst 8761F: drivers/gpio/gpiolib-acpi.c 8762F: drivers/gpio/gpiolib-acpi.h 8763 8764GPIO AGGREGATOR 8765M: Geert Uytterhoeven <geert+renesas@glider.be> 8766L: linux-gpio@vger.kernel.org 8767S: Supported 8768F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8769F: drivers/gpio/gpio-aggregator.c 8770 8771GPIO IR Transmitter 8772M: Sean Young <sean@mess.org> 8773L: linux-media@vger.kernel.org 8774S: Maintained 8775F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8776F: drivers/media/rc/gpio-ir-tx.c 8777 8778GPIO MOCKUP DRIVER 8779M: Bamvor Jian Zhang <bamv2005@gmail.com> 8780L: linux-gpio@vger.kernel.org 8781S: Maintained 8782F: drivers/gpio/gpio-mockup.c 8783F: tools/testing/selftests/gpio/ 8784 8785GPIO REGMAP 8786R: Michael Walle <michael@walle.cc> 8787S: Maintained 8788F: drivers/gpio/gpio-regmap.c 8789F: include/linux/gpio/regmap.h 8790 8791GPIO SUBSYSTEM 8792M: Linus Walleij <linus.walleij@linaro.org> 8793M: Bartosz Golaszewski <brgl@bgdev.pl> 8794L: linux-gpio@vger.kernel.org 8795S: Maintained 8796T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8797F: Documentation/ABI/obsolete/sysfs-gpio 8798F: Documentation/ABI/testing/gpio-cdev 8799F: Documentation/admin-guide/gpio/ 8800F: Documentation/devicetree/bindings/gpio/ 8801F: Documentation/driver-api/gpio/ 8802F: drivers/gpio/ 8803F: include/dt-bindings/gpio/ 8804F: include/linux/gpio.h 8805F: include/linux/gpio/ 8806F: include/linux/of_gpio.h 8807F: include/uapi/linux/gpio.h 8808F: tools/gpio/ 8809 8810GRE DEMULTIPLEXER DRIVER 8811M: Dmitry Kozlov <xeb@mail.ru> 8812L: netdev@vger.kernel.org 8813S: Maintained 8814F: include/net/gre.h 8815F: net/ipv4/gre_demux.c 8816F: net/ipv4/gre_offload.c 8817 8818GRETH 10/100/1G Ethernet MAC device driver 8819M: Andreas Larsson <andreas@gaisler.com> 8820L: netdev@vger.kernel.org 8821S: Maintained 8822F: drivers/net/ethernet/aeroflex/ 8823 8824GREYBUS AUDIO PROTOCOLS DRIVERS 8825M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8826M: Mark Greer <mgreer@animalcreek.com> 8827S: Maintained 8828F: drivers/staging/greybus/audio_apbridgea.c 8829F: drivers/staging/greybus/audio_apbridgea.h 8830F: drivers/staging/greybus/audio_codec.c 8831F: drivers/staging/greybus/audio_codec.h 8832F: drivers/staging/greybus/audio_gb.c 8833F: drivers/staging/greybus/audio_manager.c 8834F: drivers/staging/greybus/audio_manager.h 8835F: drivers/staging/greybus/audio_manager_module.c 8836F: drivers/staging/greybus/audio_manager_private.h 8837F: drivers/staging/greybus/audio_manager_sysfs.c 8838F: drivers/staging/greybus/audio_module.c 8839F: drivers/staging/greybus/audio_topology.c 8840 8841GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8842M: Viresh Kumar <vireshk@kernel.org> 8843S: Maintained 8844F: drivers/staging/greybus/authentication.c 8845F: drivers/staging/greybus/bootrom.c 8846F: drivers/staging/greybus/firmware.h 8847F: drivers/staging/greybus/fw-core.c 8848F: drivers/staging/greybus/fw-download.c 8849F: drivers/staging/greybus/fw-management.c 8850F: drivers/staging/greybus/greybus_authentication.h 8851F: drivers/staging/greybus/greybus_firmware.h 8852F: drivers/staging/greybus/hid.c 8853F: drivers/staging/greybus/i2c.c 8854F: drivers/staging/greybus/spi.c 8855F: drivers/staging/greybus/spilib.c 8856F: drivers/staging/greybus/spilib.h 8857 8858GREYBUS LOOPBACK DRIVER 8859M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8860S: Maintained 8861F: drivers/staging/greybus/loopback.c 8862 8863GREYBUS PLATFORM DRIVERS 8864M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8865S: Maintained 8866F: drivers/staging/greybus/arche-apb-ctrl.c 8867F: drivers/staging/greybus/arche-platform.c 8868F: drivers/staging/greybus/arche_platform.h 8869 8870GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8871M: Rui Miguel Silva <rmfrfs@gmail.com> 8872S: Maintained 8873F: drivers/staging/greybus/gpio.c 8874F: drivers/staging/greybus/light.c 8875F: drivers/staging/greybus/power_supply.c 8876F: drivers/staging/greybus/sdio.c 8877F: drivers/staging/greybus/spi.c 8878F: drivers/staging/greybus/spilib.c 8879 8880GREYBUS SUBSYSTEM 8881M: Johan Hovold <johan@kernel.org> 8882M: Alex Elder <elder@kernel.org> 8883M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8884L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8885S: Maintained 8886F: drivers/greybus/ 8887F: drivers/staging/greybus/ 8888F: include/linux/greybus.h 8889F: include/linux/greybus/ 8890 8891GREYBUS UART PROTOCOLS DRIVERS 8892M: David Lin <dtwlin@gmail.com> 8893S: Maintained 8894F: drivers/staging/greybus/log.c 8895F: drivers/staging/greybus/uart.c 8896 8897GS1662 VIDEO SERIALIZER 8898M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8899L: linux-media@vger.kernel.org 8900S: Maintained 8901T: git git://linuxtv.org/media_tree.git 8902F: drivers/media/spi/gs1662.c 8903 8904GSPCA FINEPIX SUBDRIVER 8905M: Frank Zago <frank@zago.net> 8906L: linux-media@vger.kernel.org 8907S: Maintained 8908T: git git://linuxtv.org/media_tree.git 8909F: drivers/media/usb/gspca/finepix.c 8910 8911GSPCA GL860 SUBDRIVER 8912M: Olivier Lorin <o.lorin@laposte.net> 8913L: linux-media@vger.kernel.org 8914S: Maintained 8915T: git git://linuxtv.org/media_tree.git 8916F: drivers/media/usb/gspca/gl860/ 8917 8918GSPCA M5602 SUBDRIVER 8919M: Erik Andren <erik.andren@gmail.com> 8920L: linux-media@vger.kernel.org 8921S: Maintained 8922T: git git://linuxtv.org/media_tree.git 8923F: drivers/media/usb/gspca/m5602/ 8924 8925GSPCA PAC207 SONIXB SUBDRIVER 8926M: Hans Verkuil <hverkuil@xs4all.nl> 8927L: linux-media@vger.kernel.org 8928S: Odd Fixes 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/usb/gspca/pac207.c 8931 8932GSPCA SN9C20X SUBDRIVER 8933M: Brian Johnson <brijohn@gmail.com> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/sn9c20x.c 8938 8939GSPCA T613 SUBDRIVER 8940M: Leandro Costantino <lcostantino@gmail.com> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/t613.c 8945 8946GSPCA USB WEBCAM DRIVER 8947M: Hans Verkuil <hverkuil@xs4all.nl> 8948L: linux-media@vger.kernel.org 8949S: Odd Fixes 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/ 8952 8953GTP (GPRS Tunneling Protocol) 8954M: Pablo Neira Ayuso <pablo@netfilter.org> 8955M: Harald Welte <laforge@gnumonks.org> 8956L: osmocom-net-gprs@lists.osmocom.org 8957S: Maintained 8958T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8959F: drivers/net/gtp.c 8960 8961GUID PARTITION TABLE (GPT) 8962M: Davidlohr Bueso <dave@stgolabs.net> 8963L: linux-efi@vger.kernel.org 8964S: Maintained 8965F: block/partitions/efi.* 8966 8967HABANALABS PCI DRIVER 8968M: Oded Gabbay <ogabbay@kernel.org> 8969L: dri-devel@lists.freedesktop.org 8970S: Supported 8971C: irc://irc.oftc.net/dri-devel 8972T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8973F: Documentation/ABI/testing/debugfs-driver-habanalabs 8974F: Documentation/ABI/testing/sysfs-driver-habanalabs 8975F: drivers/accel/habanalabs/ 8976F: include/trace/events/habanalabs.h 8977F: include/uapi/drm/habanalabs_accel.h 8978 8979HACKRF MEDIA DRIVER 8980M: Antti Palosaari <crope@iki.fi> 8981L: linux-media@vger.kernel.org 8982S: Maintained 8983W: https://linuxtv.org 8984W: http://palosaari.fi/linux/ 8985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8986T: git git://linuxtv.org/anttip/media_tree.git 8987F: drivers/media/usb/hackrf/ 8988 8989HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8990M: Chuck Lever <chuck.lever@oracle.com> 8991L: kernel-tls-handshake@lists.linux.dev 8992L: netdev@vger.kernel.org 8993S: Maintained 8994F: Documentation/netlink/specs/handshake.yaml 8995F: Documentation/networking/tls-handshake.rst 8996F: include/net/handshake.h 8997F: include/trace/events/handshake.h 8998F: net/handshake/ 8999 9000HANTRO VPU CODEC DRIVER 9001M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9002M: Philipp Zabel <p.zabel@pengutronix.de> 9003L: linux-media@vger.kernel.org 9004L: linux-rockchip@lists.infradead.org 9005S: Maintained 9006F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9007F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9008F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9009F: drivers/media/platform/verisilicon/ 9010 9011HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9012M: Frank Seidel <frank@f-seidel.de> 9013L: platform-driver-x86@vger.kernel.org 9014S: Maintained 9015W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9016F: drivers/platform/x86/hdaps.c 9017 9018HARDWARE MONITORING 9019M: Jean Delvare <jdelvare@suse.com> 9020M: Guenter Roeck <linux@roeck-us.net> 9021L: linux-hwmon@vger.kernel.org 9022S: Maintained 9023W: http://hwmon.wiki.kernel.org/ 9024T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9025F: Documentation/ABI/testing/sysfs-class-hwmon 9026F: Documentation/devicetree/bindings/hwmon/ 9027F: Documentation/hwmon/ 9028F: drivers/hwmon/ 9029F: include/linux/hwmon*.h 9030F: include/trace/events/hwmon*.h 9031K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9032 9033HARDWARE RANDOM NUMBER GENERATOR CORE 9034M: Olivia Mackall <olivia@selenic.com> 9035M: Herbert Xu <herbert@gondor.apana.org.au> 9036L: linux-crypto@vger.kernel.org 9037S: Odd fixes 9038F: Documentation/admin-guide/hw_random.rst 9039F: Documentation/devicetree/bindings/rng/ 9040F: drivers/char/hw_random/ 9041F: include/linux/hw_random.h 9042 9043HARDWARE SPINLOCK CORE 9044M: Ohad Ben-Cohen <ohad@wizery.com> 9045M: Bjorn Andersson <andersson@kernel.org> 9046R: Baolin Wang <baolin.wang7@gmail.com> 9047L: linux-remoteproc@vger.kernel.org 9048S: Maintained 9049T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9050F: Documentation/devicetree/bindings/hwlock/ 9051F: Documentation/locking/hwspinlock.rst 9052F: drivers/hwspinlock/ 9053F: include/linux/hwspinlock.h 9054 9055HARDWARE TRACING FACILITIES 9056M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9057S: Maintained 9058F: drivers/hwtracing/ 9059 9060HARMONY SOUND DRIVER 9061L: linux-parisc@vger.kernel.org 9062S: Maintained 9063F: sound/parisc/harmony.* 9064 9065HDPVR USB VIDEO ENCODER DRIVER 9066M: Hans Verkuil <hverkuil@xs4all.nl> 9067L: linux-media@vger.kernel.org 9068S: Odd Fixes 9069W: https://linuxtv.org 9070T: git git://linuxtv.org/media_tree.git 9071F: drivers/media/usb/hdpvr/ 9072 9073HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9074M: Matt Hsiao <matt.hsiao@hpe.com> 9075S: Supported 9076F: drivers/misc/hpilo.[ch] 9077 9078HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9079M: Jerry Hoemann <jerry.hoemann@hpe.com> 9080S: Supported 9081F: Documentation/watchdog/hpwdt.rst 9082F: drivers/watchdog/hpwdt.c 9083 9084HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9085M: Don Brace <don.brace@microchip.com> 9086L: storagedev@microchip.com 9087L: linux-scsi@vger.kernel.org 9088S: Supported 9089F: Documentation/scsi/hpsa.rst 9090F: drivers/scsi/hpsa*.[ch] 9091F: include/linux/cciss*.h 9092F: include/uapi/linux/cciss*.h 9093 9094HFI1 DRIVER 9095M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9096L: linux-rdma@vger.kernel.org 9097S: Supported 9098F: drivers/infiniband/hw/hfi1 9099 9100HFS FILESYSTEM 9101L: linux-fsdevel@vger.kernel.org 9102S: Orphan 9103F: Documentation/filesystems/hfs.rst 9104F: fs/hfs/ 9105 9106HFSPLUS FILESYSTEM 9107L: linux-fsdevel@vger.kernel.org 9108S: Orphan 9109F: Documentation/filesystems/hfsplus.rst 9110F: fs/hfsplus/ 9111 9112HGA FRAMEBUFFER DRIVER 9113M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9114L: linux-nvidia@lists.surfsouth.com 9115S: Maintained 9116W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9117F: drivers/video/fbdev/hgafb.c 9118 9119HIBERNATION (aka Software Suspend, aka swsusp) 9120M: "Rafael J. Wysocki" <rafael@kernel.org> 9121M: Pavel Machek <pavel@ucw.cz> 9122L: linux-pm@vger.kernel.org 9123S: Supported 9124B: https://bugzilla.kernel.org 9125F: arch/*/include/asm/suspend*.h 9126F: arch/x86/power/ 9127F: drivers/base/power/ 9128F: include/linux/freezer.h 9129F: include/linux/pm.h 9130F: include/linux/suspend.h 9131F: kernel/power/ 9132 9133HID CORE LAYER 9134M: Jiri Kosina <jikos@kernel.org> 9135M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9136L: linux-input@vger.kernel.org 9137S: Maintained 9138T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9139F: Documentation/hid/ 9140F: drivers/hid/ 9141F: include/linux/hid* 9142F: include/uapi/linux/hid* 9143F: samples/hid/ 9144F: tools/testing/selftests/hid/ 9145 9146HID LOGITECH DRIVERS 9147R: Filipe Laíns <lains@riseup.net> 9148L: linux-input@vger.kernel.org 9149S: Maintained 9150F: drivers/hid/hid-logitech-* 9151 9152HID PHOENIX RC FLIGHT CONTROLLER 9153M: Marcus Folkesson <marcus.folkesson@gmail.com> 9154L: linux-input@vger.kernel.org 9155S: Maintained 9156F: drivers/hid/hid-pxrc.c 9157 9158HID NVIDIA SHIELD DRIVER 9159M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9160L: linux-input@vger.kernel.org 9161S: Maintained 9162F: drivers/hid/hid-nvidia-shield.c 9163 9164HID PLAYSTATION DRIVER 9165M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9166L: linux-input@vger.kernel.org 9167S: Supported 9168F: drivers/hid/hid-playstation.c 9169 9170HID SENSOR HUB DRIVERS 9171M: Jiri Kosina <jikos@kernel.org> 9172M: Jonathan Cameron <jic23@kernel.org> 9173M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9174L: linux-input@vger.kernel.org 9175L: linux-iio@vger.kernel.org 9176S: Maintained 9177F: Documentation/hid/hid-sensor* 9178F: drivers/hid/hid-sensor-* 9179F: drivers/iio/*/hid-* 9180F: include/linux/hid-sensor-* 9181 9182HID VRC-2 CAR CONTROLLER DRIVER 9183M: Marcus Folkesson <marcus.folkesson@gmail.com> 9184L: linux-input@vger.kernel.org 9185S: Maintained 9186F: drivers/hid/hid-vrc2.c 9187 9188HID WACOM DRIVER 9189M: Ping Cheng <ping.cheng@wacom.com> 9190M: Jason Gerecke <jason.gerecke@wacom.com> 9191L: linux-input@vger.kernel.org 9192S: Maintained 9193F: drivers/hid/wacom.h 9194F: drivers/hid/wacom_* 9195 9196HID++ LOGITECH DRIVERS 9197R: Filipe Laíns <lains@riseup.net> 9198R: Bastien Nocera <hadess@hadess.net> 9199L: linux-input@vger.kernel.org 9200S: Maintained 9201F: drivers/hid/hid-logitech-hidpp.c 9202 9203HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9204M: Thomas Gleixner <tglx@linutronix.de> 9205L: linux-kernel@vger.kernel.org 9206S: Maintained 9207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9208F: Documentation/timers/ 9209F: include/linux/clockchips.h 9210F: include/linux/hrtimer.h 9211F: kernel/time/clockevents.c 9212F: kernel/time/hrtimer.c 9213F: kernel/time/timer_*.c 9214 9215HIGH-SPEED SCC DRIVER FOR AX.25 9216L: linux-hams@vger.kernel.org 9217S: Orphan 9218F: drivers/net/hamradio/scc.c 9219 9220HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9221M: HighPoint Linux Team <linux@highpoint-tech.com> 9222S: Supported 9223W: http://www.highpoint-tech.com 9224F: Documentation/scsi/hptiop.rst 9225F: drivers/scsi/hptiop.c 9226 9227HIKEY960 ONBOARD USB GPIO HUB DRIVER 9228M: John Stultz <jstultz@google.com> 9229L: linux-kernel@vger.kernel.org 9230S: Maintained 9231F: drivers/misc/hisi_hikey_usb.c 9232 9233HIMAX HX83112B TOUCHSCREEN SUPPORT 9234M: Job Noorman <job@noorman.info> 9235L: linux-input@vger.kernel.org 9236S: Maintained 9237F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9238F: drivers/input/touchscreen/himax_hx83112b.c 9239 9240HIPPI 9241M: Jes Sorensen <jes@trained-monkey.org> 9242L: linux-hippi@sunsite.dk 9243S: Maintained 9244F: drivers/net/hippi/ 9245F: include/linux/hippidevice.h 9246F: include/uapi/linux/if_hippi.h 9247F: net/802/hippi.c 9248 9249HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9250M: Kurt Kanzenbach <kurt@linutronix.de> 9251L: netdev@vger.kernel.org 9252S: Maintained 9253F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9254F: drivers/net/dsa/hirschmann/* 9255F: include/linux/platform_data/hirschmann-hellcreek.h 9256F: net/dsa/tag_hellcreek.c 9257 9258HISILICON DMA DRIVER 9259M: Zhou Wang <wangzhou1@hisilicon.com> 9260M: Jie Hai <haijie1@huawei.com> 9261L: dmaengine@vger.kernel.org 9262S: Maintained 9263F: drivers/dma/hisi_dma.c 9264 9265HISILICON GPIO DRIVER 9266M: Jay Fang <f.fangjian@huawei.com> 9267L: linux-gpio@vger.kernel.org 9268S: Maintained 9269F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9270F: drivers/gpio/gpio-hisi.c 9271 9272HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9273M: Longfang Liu <liulongfang@huawei.com> 9274L: linux-crypto@vger.kernel.org 9275S: Maintained 9276F: Documentation/ABI/testing/debugfs-hisi-hpre 9277F: drivers/crypto/hisilicon/hpre/hpre.h 9278F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9279F: drivers/crypto/hisilicon/hpre/hpre_main.c 9280 9281HISILICON HNS3 PMU DRIVER 9282M: Guangbin Huang <huangguangbin2@huawei.com> 9283S: Supported 9284F: Documentation/admin-guide/perf/hns3-pmu.rst 9285F: drivers/perf/hisilicon/hns3_pmu.c 9286 9287HISILICON I2C CONTROLLER DRIVER 9288M: Yicong Yang <yangyicong@hisilicon.com> 9289L: linux-i2c@vger.kernel.org 9290S: Maintained 9291W: https://www.hisilicon.com 9292F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9293F: drivers/i2c/busses/i2c-hisi.c 9294 9295HISILICON LPC BUS DRIVER 9296M: Jay Fang <f.fangjian@huawei.com> 9297S: Maintained 9298W: http://www.hisilicon.com 9299F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9300F: drivers/bus/hisi_lpc.c 9301 9302HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9303M: Yisen Zhuang <yisen.zhuang@huawei.com> 9304M: Salil Mehta <salil.mehta@huawei.com> 9305L: netdev@vger.kernel.org 9306S: Maintained 9307W: http://www.hisilicon.com 9308F: drivers/net/ethernet/hisilicon/hns3/ 9309 9310HISILICON NETWORK SUBSYSTEM DRIVER 9311M: Yisen Zhuang <yisen.zhuang@huawei.com> 9312M: Salil Mehta <salil.mehta@huawei.com> 9313L: netdev@vger.kernel.org 9314S: Maintained 9315W: http://www.hisilicon.com 9316F: Documentation/devicetree/bindings/net/hisilicon*.txt 9317F: drivers/net/ethernet/hisilicon/ 9318 9319HISILICON PMU DRIVER 9320M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9321M: Jonathan Cameron <jonathan.cameron@huawei.com> 9322S: Supported 9323W: http://www.hisilicon.com 9324F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9325F: Documentation/admin-guide/perf/hisi-pmu.rst 9326F: drivers/perf/hisilicon 9327 9328HISILICON PTT DRIVER 9329M: Yicong Yang <yangyicong@hisilicon.com> 9330M: Jonathan Cameron <jonathan.cameron@huawei.com> 9331L: linux-kernel@vger.kernel.org 9332S: Maintained 9333F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9334F: Documentation/trace/hisi-ptt.rst 9335F: drivers/hwtracing/ptt/ 9336F: tools/perf/arch/arm64/util/hisi-ptt.c 9337F: tools/perf/util/hisi-ptt* 9338F: tools/perf/util/hisi-ptt-decoder/* 9339 9340HISILICON QM DRIVER 9341M: Weili Qian <qianweili@huawei.com> 9342M: Zhou Wang <wangzhou1@hisilicon.com> 9343L: linux-crypto@vger.kernel.org 9344S: Maintained 9345F: drivers/crypto/hisilicon/Kconfig 9346F: drivers/crypto/hisilicon/Makefile 9347F: drivers/crypto/hisilicon/qm.c 9348F: drivers/crypto/hisilicon/sgl.c 9349F: include/linux/hisi_acc_qm.h 9350 9351HISILICON ROCE DRIVER 9352M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9353M: Junxian Huang <huangjunxian6@hisilicon.com> 9354L: linux-rdma@vger.kernel.org 9355S: Maintained 9356F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9357F: drivers/infiniband/hw/hns/ 9358 9359HISILICON SAS Controller 9360M: Xiang Chen <chenxiang66@hisilicon.com> 9361S: Supported 9362W: http://www.hisilicon.com 9363F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9364F: drivers/scsi/hisi_sas/ 9365 9366HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9367M: Kai Ye <yekai13@huawei.com> 9368M: Longfang Liu <liulongfang@huawei.com> 9369L: linux-crypto@vger.kernel.org 9370S: Maintained 9371F: Documentation/ABI/testing/debugfs-hisi-sec 9372F: drivers/crypto/hisilicon/sec2/sec.h 9373F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9374F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9375F: drivers/crypto/hisilicon/sec2/sec_main.c 9376 9377HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9378M: Jay Fang <f.fangjian@huawei.com> 9379L: linux-spi@vger.kernel.org 9380S: Maintained 9381W: http://www.hisilicon.com 9382F: drivers/spi/spi-hisi-kunpeng.c 9383 9384HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9385M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9386L: linux-kernel@vger.kernel.org 9387S: Maintained 9388F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9389F: drivers/spmi/hisi-spmi-controller.c 9390 9391HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9392M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9393L: linux-kernel@vger.kernel.org 9394S: Maintained 9395F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9396F: drivers/mfd/hi6421-spmi-pmic.c 9397 9398HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9399M: Weili Qian <qianweili@huawei.com> 9400S: Maintained 9401F: drivers/crypto/hisilicon/trng/trng.c 9402 9403HISILICON V3XX SPI NOR FLASH Controller Driver 9404M: Jay Fang <f.fangjian@huawei.com> 9405S: Maintained 9406W: http://www.hisilicon.com 9407F: drivers/spi/spi-hisi-sfc-v3xx.c 9408 9409HISILICON ZIP Controller DRIVER 9410M: Yang Shen <shenyang39@huawei.com> 9411M: Zhou Wang <wangzhou1@hisilicon.com> 9412L: linux-crypto@vger.kernel.org 9413S: Maintained 9414F: Documentation/ABI/testing/debugfs-hisi-zip 9415F: drivers/crypto/hisilicon/zip/ 9416 9417HMM - Heterogeneous Memory Management 9418M: Jérôme Glisse <jglisse@redhat.com> 9419L: linux-mm@kvack.org 9420S: Maintained 9421F: Documentation/mm/hmm.rst 9422F: include/linux/hmm* 9423F: lib/test_hmm* 9424F: mm/hmm* 9425F: tools/testing/selftests/mm/*hmm* 9426 9427HOST AP DRIVER 9428M: Jouni Malinen <j@w1.fi> 9429L: linux-wireless@vger.kernel.org 9430S: Obsolete 9431W: http://w1.fi/hostap-driver.html 9432F: drivers/net/wireless/intersil/hostap/ 9433 9434HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9435L: platform-driver-x86@vger.kernel.org 9436S: Orphan 9437F: drivers/platform/x86/hp/tc1100-wmi.c 9438 9439HPET: High Precision Event Timers driver 9440M: Clemens Ladisch <clemens@ladisch.de> 9441S: Maintained 9442F: Documentation/timers/hpet.rst 9443F: drivers/char/hpet.c 9444F: include/linux/hpet.h 9445F: include/uapi/linux/hpet.h 9446 9447HPET: x86 9448S: Orphan 9449F: arch/x86/include/asm/hpet.h 9450F: arch/x86/kernel/hpet.c 9451 9452HPFS FILESYSTEM 9453M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9454S: Maintained 9455W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9456F: fs/hpfs/ 9457 9458HSI SUBSYSTEM 9459M: Sebastian Reichel <sre@kernel.org> 9460S: Maintained 9461T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9462F: Documentation/ABI/testing/sysfs-bus-hsi 9463F: Documentation/driver-api/hsi.rst 9464F: drivers/hsi/ 9465F: include/linux/hsi/ 9466F: include/uapi/linux/hsi/ 9467 9468HSO 3G MODEM DRIVER 9469L: linux-usb@vger.kernel.org 9470S: Orphan 9471F: drivers/net/usb/hso.c 9472 9473HSR NETWORK PROTOCOL 9474L: netdev@vger.kernel.org 9475S: Orphan 9476F: net/hsr/ 9477 9478HT16K33 LED CONTROLLER DRIVER 9479M: Robin van der Gracht <robin@protonic.nl> 9480S: Maintained 9481F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9482F: drivers/auxdisplay/ht16k33.c 9483 9484HTCPEN TOUCHSCREEN DRIVER 9485M: Pau Oliva Fora <pof@eslack.org> 9486L: linux-input@vger.kernel.org 9487S: Maintained 9488F: drivers/input/touchscreen/htcpen.c 9489 9490HTE SUBSYSTEM 9491M: Dipen Patel <dipenp@nvidia.com> 9492L: timestamp@lists.linux.dev 9493S: Maintained 9494Q: https://patchwork.kernel.org/project/timestamp/list/ 9495T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9496F: Documentation/devicetree/bindings/timestamp/ 9497F: Documentation/driver-api/hte/ 9498F: drivers/hte/ 9499F: include/linux/hte.h 9500 9501HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9502M: Lorenzo Bianconi <lorenzo@kernel.org> 9503L: linux-iio@vger.kernel.org 9504S: Maintained 9505W: http://www.st.com/ 9506F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9507F: drivers/iio/humidity/hts221* 9508 9509HUAWEI ETHERNET DRIVER 9510M: Cai Huoqing <cai.huoqing@linux.dev> 9511L: netdev@vger.kernel.org 9512S: Maintained 9513F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9514F: drivers/net/ethernet/huawei/hinic/ 9515 9516HUGETLB SUBSYSTEM 9517M: Mike Kravetz <mike.kravetz@oracle.com> 9518M: Muchun Song <muchun.song@linux.dev> 9519L: linux-mm@kvack.org 9520S: Maintained 9521F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9522F: Documentation/admin-guide/mm/hugetlbpage.rst 9523F: Documentation/mm/hugetlbfs_reserv.rst 9524F: Documentation/mm/vmemmap_dedup.rst 9525F: fs/hugetlbfs/ 9526F: include/linux/hugetlb.h 9527F: mm/hugetlb.c 9528F: mm/hugetlb_vmemmap.c 9529F: mm/hugetlb_vmemmap.h 9530 9531HVA ST MEDIA DRIVER 9532M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9533L: linux-media@vger.kernel.org 9534S: Supported 9535W: https://linuxtv.org 9536T: git git://linuxtv.org/media_tree.git 9537F: drivers/media/platform/st/sti/hva 9538 9539HWPOISON MEMORY FAILURE HANDLING 9540M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9541R: Miaohe Lin <linmiaohe@huawei.com> 9542L: linux-mm@kvack.org 9543S: Maintained 9544F: mm/hwpoison-inject.c 9545F: mm/memory-failure.c 9546 9547HYCON HY46XX TOUCHSCREEN SUPPORT 9548M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9549L: linux-input@vger.kernel.org 9550S: Maintained 9551F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9552F: drivers/input/touchscreen/hycon-hy46xx.c 9553 9554HYGON PROCESSOR SUPPORT 9555M: Pu Wen <puwen@hygon.cn> 9556L: linux-kernel@vger.kernel.org 9557S: Maintained 9558F: arch/x86/kernel/cpu/hygon.c 9559 9560HYNIX HI556 SENSOR DRIVER 9561M: Shawn Tu <shawnx.tu@intel.com> 9562L: linux-media@vger.kernel.org 9563S: Maintained 9564T: git git://linuxtv.org/media_tree.git 9565F: drivers/media/i2c/hi556.c 9566 9567HYNIX HI846 SENSOR DRIVER 9568M: Martin Kepplinger <martin.kepplinger@puri.sm> 9569L: linux-media@vger.kernel.org 9570S: Maintained 9571F: drivers/media/i2c/hi846.c 9572 9573HYNIX HI847 SENSOR DRIVER 9574M: Shawn Tu <shawnx.tu@intel.com> 9575L: linux-media@vger.kernel.org 9576S: Maintained 9577F: drivers/media/i2c/hi847.c 9578 9579Hyper-V/Azure CORE AND DRIVERS 9580M: "K. Y. Srinivasan" <kys@microsoft.com> 9581M: Haiyang Zhang <haiyangz@microsoft.com> 9582M: Wei Liu <wei.liu@kernel.org> 9583M: Dexuan Cui <decui@microsoft.com> 9584L: linux-hyperv@vger.kernel.org 9585S: Supported 9586T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9587F: Documentation/ABI/stable/sysfs-bus-vmbus 9588F: Documentation/ABI/testing/debugfs-hyperv 9589F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9590F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9591F: Documentation/virt/hyperv 9592F: arch/arm64/hyperv 9593F: arch/arm64/include/asm/hyperv-tlfs.h 9594F: arch/arm64/include/asm/mshyperv.h 9595F: arch/x86/hyperv 9596F: arch/x86/include/asm/hyperv-tlfs.h 9597F: arch/x86/include/asm/mshyperv.h 9598F: arch/x86/include/asm/trace/hyperv.h 9599F: arch/x86/kernel/cpu/mshyperv.c 9600F: drivers/clocksource/hyperv_timer.c 9601F: drivers/hid/hid-hyperv.c 9602F: drivers/hv/ 9603F: drivers/input/serio/hyperv-keyboard.c 9604F: drivers/iommu/hyperv-iommu.c 9605F: drivers/net/ethernet/microsoft/ 9606F: drivers/net/hyperv/ 9607F: drivers/pci/controller/pci-hyperv-intf.c 9608F: drivers/pci/controller/pci-hyperv.c 9609F: drivers/scsi/storvsc_drv.c 9610F: drivers/uio/uio_hv_generic.c 9611F: drivers/video/fbdev/hyperv_fb.c 9612F: include/asm-generic/hyperv-tlfs.h 9613F: include/asm-generic/mshyperv.h 9614F: include/clocksource/hyperv_timer.h 9615F: include/linux/hyperv.h 9616F: include/net/mana 9617F: include/uapi/linux/hyperv.h 9618F: net/vmw_vsock/hyperv_transport.c 9619F: tools/hv/ 9620 9621HYPERBUS SUPPORT 9622M: Vignesh Raghavendra <vigneshr@ti.com> 9623L: linux-mtd@lists.infradead.org 9624S: Supported 9625Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9626C: irc://irc.oftc.net/mtd 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9628F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9629F: drivers/mtd/hyperbus/ 9630F: include/linux/mtd/hyperbus.h 9631 9632HYPERVISOR VIRTUAL CONSOLE DRIVER 9633L: linuxppc-dev@lists.ozlabs.org 9634S: Odd Fixes 9635F: drivers/tty/hvc/ 9636 9637I2C ACPI SUPPORT 9638M: Mika Westerberg <mika.westerberg@linux.intel.com> 9639L: linux-i2c@vger.kernel.org 9640L: linux-acpi@vger.kernel.org 9641S: Maintained 9642F: drivers/i2c/i2c-core-acpi.c 9643 9644I2C CONTROLLER DRIVER FOR NVIDIA GPU 9645M: Ajay Gupta <ajayg@nvidia.com> 9646L: linux-i2c@vger.kernel.org 9647S: Maintained 9648F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9649F: drivers/i2c/busses/i2c-nvidia-gpu.c 9650 9651I2C MUXES 9652M: Peter Rosin <peda@axentia.se> 9653L: linux-i2c@vger.kernel.org 9654S: Maintained 9655F: Documentation/devicetree/bindings/i2c/i2c-arb* 9656F: Documentation/devicetree/bindings/i2c/i2c-gate* 9657F: Documentation/devicetree/bindings/i2c/i2c-mux* 9658F: Documentation/i2c/i2c-topology.rst 9659F: Documentation/i2c/muxes/ 9660F: drivers/i2c/i2c-mux.c 9661F: drivers/i2c/muxes/ 9662F: include/linux/i2c-mux.h 9663 9664I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9665M: Gregory CLEMENT <gregory.clement@bootlin.com> 9666L: linux-i2c@vger.kernel.org 9667S: Maintained 9668F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9669F: drivers/i2c/busses/i2c-mv64xxx.c 9670 9671I2C OVER PARALLEL PORT 9672M: Jean Delvare <jdelvare@suse.com> 9673L: linux-i2c@vger.kernel.org 9674S: Maintained 9675F: Documentation/i2c/busses/i2c-parport.rst 9676F: drivers/i2c/busses/i2c-parport.c 9677 9678I2C SUBSYSTEM 9679M: Wolfram Sang <wsa@kernel.org> 9680L: linux-i2c@vger.kernel.org 9681S: Maintained 9682W: https://i2c.wiki.kernel.org/ 9683Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9684T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9685F: Documentation/devicetree/bindings/i2c/i2c.txt 9686F: Documentation/i2c/ 9687F: drivers/i2c/* 9688F: include/dt-bindings/i2c/i2c.h 9689F: include/linux/i2c-dev.h 9690F: include/linux/i2c-smbus.h 9691F: include/linux/i2c.h 9692F: include/uapi/linux/i2c-*.h 9693F: include/uapi/linux/i2c.h 9694 9695I2C SUBSYSTEM HOST DRIVERS 9696L: linux-i2c@vger.kernel.org 9697S: Odd Fixes 9698W: https://i2c.wiki.kernel.org/ 9699Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9700T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9701F: Documentation/devicetree/bindings/i2c/ 9702F: drivers/i2c/algos/ 9703F: drivers/i2c/busses/ 9704F: include/dt-bindings/i2c/ 9705 9706I2C-TAOS-EVM DRIVER 9707M: Jean Delvare <jdelvare@suse.com> 9708L: linux-i2c@vger.kernel.org 9709S: Maintained 9710F: Documentation/i2c/busses/i2c-taos-evm.rst 9711F: drivers/i2c/busses/i2c-taos-evm.c 9712 9713I2C-TINY-USB DRIVER 9714M: Till Harbaum <till@harbaum.org> 9715L: linux-i2c@vger.kernel.org 9716S: Maintained 9717W: http://www.harbaum.org/till/i2c_tiny_usb 9718F: drivers/i2c/busses/i2c-tiny-usb.c 9719 9720I2C/SMBUS CONTROLLER DRIVERS FOR PC 9721M: Jean Delvare <jdelvare@suse.com> 9722L: linux-i2c@vger.kernel.org 9723S: Maintained 9724F: Documentation/i2c/busses/i2c-ali1535.rst 9725F: Documentation/i2c/busses/i2c-ali1563.rst 9726F: Documentation/i2c/busses/i2c-ali15x3.rst 9727F: Documentation/i2c/busses/i2c-amd756.rst 9728F: Documentation/i2c/busses/i2c-amd8111.rst 9729F: Documentation/i2c/busses/i2c-i801.rst 9730F: Documentation/i2c/busses/i2c-nforce2.rst 9731F: Documentation/i2c/busses/i2c-piix4.rst 9732F: Documentation/i2c/busses/i2c-sis5595.rst 9733F: Documentation/i2c/busses/i2c-sis630.rst 9734F: Documentation/i2c/busses/i2c-sis96x.rst 9735F: Documentation/i2c/busses/i2c-via.rst 9736F: Documentation/i2c/busses/i2c-viapro.rst 9737F: drivers/i2c/busses/i2c-ali1535.c 9738F: drivers/i2c/busses/i2c-ali1563.c 9739F: drivers/i2c/busses/i2c-ali15x3.c 9740F: drivers/i2c/busses/i2c-amd756-s4882.c 9741F: drivers/i2c/busses/i2c-amd756.c 9742F: drivers/i2c/busses/i2c-amd8111.c 9743F: drivers/i2c/busses/i2c-i801.c 9744F: drivers/i2c/busses/i2c-isch.c 9745F: drivers/i2c/busses/i2c-nforce2-s4985.c 9746F: drivers/i2c/busses/i2c-nforce2.c 9747F: drivers/i2c/busses/i2c-piix4.c 9748F: drivers/i2c/busses/i2c-sis5595.c 9749F: drivers/i2c/busses/i2c-sis630.c 9750F: drivers/i2c/busses/i2c-sis96x.c 9751F: drivers/i2c/busses/i2c-via.c 9752F: drivers/i2c/busses/i2c-viapro.c 9753 9754I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9755M: Hans de Goede <hdegoede@redhat.com> 9756L: linux-i2c@vger.kernel.org 9757S: Maintained 9758F: drivers/i2c/busses/i2c-cht-wc.c 9759 9760I2C/SMBUS ISMT DRIVER 9761M: Seth Heasley <seth.heasley@intel.com> 9762M: Neil Horman <nhorman@tuxdriver.com> 9763L: linux-i2c@vger.kernel.org 9764F: Documentation/i2c/busses/i2c-ismt.rst 9765F: drivers/i2c/busses/i2c-ismt.c 9766 9767I2C/SMBUS STUB DRIVER 9768M: Jean Delvare <jdelvare@suse.com> 9769L: linux-i2c@vger.kernel.org 9770S: Maintained 9771F: drivers/i2c/i2c-stub.c 9772 9773I3C DRIVER FOR ASPEED AST2600 9774M: Jeremy Kerr <jk@codeconstruct.com.au> 9775S: Maintained 9776F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9777F: drivers/i3c/master/ast2600-i3c-master.c 9778 9779I3C DRIVER FOR CADENCE I3C MASTER IP 9780M: Przemysław Gaj <pgaj@cadence.com> 9781S: Maintained 9782F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9783F: drivers/i3c/master/i3c-master-cdns.c 9784 9785I3C DRIVER FOR SYNOPSYS DESIGNWARE 9786S: Orphan 9787F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9788F: drivers/i3c/master/dw* 9789 9790I3C SUBSYSTEM 9791M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9792L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9793S: Maintained 9794C: irc://chat.freenode.net/linux-i3c 9795T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9796F: Documentation/ABI/testing/sysfs-bus-i3c 9797F: Documentation/devicetree/bindings/i3c/ 9798F: Documentation/driver-api/i3c 9799F: drivers/i3c/ 9800F: include/linux/i3c/ 9801 9802IA64 (Itanium) PLATFORM 9803L: linux-ia64@vger.kernel.org 9804S: Orphan 9805F: Documentation/arch/ia64/ 9806F: arch/ia64/ 9807 9808IBM Operation Panel Input Driver 9809M: Eddie James <eajames@linux.ibm.com> 9810L: linux-input@vger.kernel.org 9811S: Maintained 9812F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9813F: drivers/input/misc/ibm-panel.c 9814 9815IBM Power 842 compression accelerator 9816M: Haren Myneni <haren@us.ibm.com> 9817S: Supported 9818F: crypto/842.c 9819F: drivers/crypto/nx/Kconfig 9820F: drivers/crypto/nx/Makefile 9821F: drivers/crypto/nx/nx-842* 9822F: include/linux/sw842.h 9823F: lib/842/ 9824 9825IBM Power in-Nest Crypto Acceleration 9826M: Breno Leitão <leitao@debian.org> 9827M: Nayna Jain <nayna@linux.ibm.com> 9828M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9829L: linux-crypto@vger.kernel.org 9830S: Supported 9831F: drivers/crypto/nx/Kconfig 9832F: drivers/crypto/nx/Makefile 9833F: drivers/crypto/nx/nx-aes* 9834F: drivers/crypto/nx/nx-sha* 9835F: drivers/crypto/nx/nx.* 9836F: drivers/crypto/nx/nx_csbcpb.h 9837F: drivers/crypto/nx/nx_debugfs.c 9838 9839IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9840M: Tyrel Datwyler <tyreld@linux.ibm.com> 9841L: linux-pci@vger.kernel.org 9842L: linuxppc-dev@lists.ozlabs.org 9843S: Supported 9844F: drivers/pci/hotplug/rpadlpar* 9845 9846IBM Power Linux RAID adapter 9847M: Brian King <brking@us.ibm.com> 9848S: Supported 9849F: drivers/scsi/ipr.* 9850 9851IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9852M: Tyrel Datwyler <tyreld@linux.ibm.com> 9853L: linux-pci@vger.kernel.org 9854L: linuxppc-dev@lists.ozlabs.org 9855S: Supported 9856F: drivers/pci/hotplug/rpaphp* 9857 9858IBM Power SRIOV Virtual NIC Device Driver 9859M: Haren Myneni <haren@linux.ibm.com> 9860M: Rick Lindsley <ricklind@linux.ibm.com> 9861R: Nick Child <nnac123@linux.ibm.com> 9862R: Dany Madden <danymadden@us.ibm.com> 9863R: Thomas Falcon <tlfalcon@linux.ibm.com> 9864L: netdev@vger.kernel.org 9865S: Supported 9866F: drivers/net/ethernet/ibm/ibmvnic.* 9867 9868IBM Power VFIO Support 9869M: Timothy Pearson <tpearson@raptorengineering.com> 9870S: Supported 9871F: drivers/vfio/vfio_iommu_spapr_tce.c 9872 9873IBM Power Virtual Ethernet Device Driver 9874M: Nick Child <nnac123@linux.ibm.com> 9875L: netdev@vger.kernel.org 9876S: Supported 9877F: drivers/net/ethernet/ibm/ibmveth.* 9878 9879IBM Power Virtual FC Device Drivers 9880M: Tyrel Datwyler <tyreld@linux.ibm.com> 9881L: linux-scsi@vger.kernel.org 9882S: Supported 9883F: drivers/scsi/ibmvscsi/ibmvfc* 9884 9885IBM Power Virtual Management Channel Driver 9886M: Brad Warrum <bwarrum@linux.ibm.com> 9887M: Ritu Agarwal <rituagar@linux.ibm.com> 9888S: Supported 9889F: drivers/misc/ibmvmc.* 9890 9891IBM Power Virtual SCSI Device Drivers 9892M: Tyrel Datwyler <tyreld@linux.ibm.com> 9893L: linux-scsi@vger.kernel.org 9894S: Supported 9895F: drivers/scsi/ibmvscsi/ibmvscsi* 9896F: include/scsi/viosrp.h 9897 9898IBM Power Virtual SCSI Device Target Driver 9899M: Michael Cyr <mikecyr@linux.ibm.com> 9900L: linux-scsi@vger.kernel.org 9901L: target-devel@vger.kernel.org 9902S: Supported 9903F: drivers/scsi/ibmvscsi_tgt/ 9904 9905IBM Power VMX Cryptographic instructions 9906M: Breno Leitão <leitao@debian.org> 9907M: Nayna Jain <nayna@linux.ibm.com> 9908M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9909L: linux-crypto@vger.kernel.org 9910S: Supported 9911F: drivers/crypto/vmx/Kconfig 9912F: drivers/crypto/vmx/Makefile 9913F: drivers/crypto/vmx/aes* 9914F: drivers/crypto/vmx/ghash* 9915F: drivers/crypto/vmx/ppc-xlate.pl 9916F: drivers/crypto/vmx/vmx.c 9917 9918IBM ServeRAID RAID DRIVER 9919S: Orphan 9920F: drivers/scsi/ips.* 9921 9922ICH LPC AND GPIO DRIVER 9923M: Peter Tyser <ptyser@xes-inc.com> 9924S: Maintained 9925F: drivers/gpio/gpio-ich.c 9926F: drivers/mfd/lpc_ich.c 9927 9928ICY I2C DRIVER 9929M: Max Staudt <max@enpas.org> 9930L: linux-i2c@vger.kernel.org 9931S: Maintained 9932F: drivers/i2c/busses/i2c-icy.c 9933 9934IDEAPAD LAPTOP EXTRAS DRIVER 9935M: Ike Panhc <ike.pan@canonical.com> 9936L: platform-driver-x86@vger.kernel.org 9937S: Maintained 9938W: http://launchpad.net/ideapad-laptop 9939F: drivers/platform/x86/ideapad-laptop.c 9940 9941IDEAPAD LAPTOP SLIDEBAR DRIVER 9942M: Andrey Moiseev <o2g.org.ru@gmail.com> 9943L: linux-input@vger.kernel.org 9944S: Maintained 9945W: https://github.com/o2genum/ideapad-slidebar 9946F: drivers/input/misc/ideapad_slidebar.c 9947 9948IDMAPPED MOUNTS 9949M: Christian Brauner <brauner@kernel.org> 9950M: Seth Forshee <sforshee@kernel.org> 9951L: linux-fsdevel@vger.kernel.org 9952S: Maintained 9953T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9954F: Documentation/filesystems/idmappings.rst 9955F: include/linux/mnt_idmapping.* 9956F: tools/testing/selftests/mount_setattr/ 9957 9958IDT VersaClock 5 CLOCK DRIVER 9959M: Luca Ceresoli <luca@lucaceresoli.net> 9960S: Maintained 9961F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9962F: drivers/clk/clk-versaclock5.c 9963 9964IEEE 802.15.4 SUBSYSTEM 9965M: Alexander Aring <alex.aring@gmail.com> 9966M: Stefan Schmidt <stefan@datenfreihafen.org> 9967M: Miquel Raynal <miquel.raynal@bootlin.com> 9968L: linux-wpan@vger.kernel.org 9969S: Maintained 9970W: https://linux-wpan.org/ 9971T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9972T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9973F: Documentation/networking/ieee802154.rst 9974F: drivers/net/ieee802154/ 9975F: include/linux/ieee802154.h 9976F: include/linux/nl802154.h 9977F: include/net/af_ieee802154.h 9978F: include/net/cfg802154.h 9979F: include/net/ieee802154_netdev.h 9980F: include/net/mac802154.h 9981F: include/net/nl802154.h 9982F: net/ieee802154/ 9983F: net/mac802154/ 9984 9985IFCVF VIRTIO DATA PATH ACCELERATOR 9986R: Zhu Lingshan <lingshan.zhu@intel.com> 9987F: drivers/vdpa/ifcvf/ 9988 9989IFE PROTOCOL 9990M: Yotam Gigi <yotam.gi@gmail.com> 9991M: Jamal Hadi Salim <jhs@mojatatu.com> 9992F: include/net/ife.h 9993F: include/uapi/linux/ife.h 9994F: net/ife 9995 9996IGORPLUG-USB IR RECEIVER 9997M: Sean Young <sean@mess.org> 9998L: linux-media@vger.kernel.org 9999S: Maintained 10000F: drivers/media/rc/igorplugusb.c 10001 10002IGUANAWORKS USB IR TRANSCEIVER 10003M: Sean Young <sean@mess.org> 10004L: linux-media@vger.kernel.org 10005S: Maintained 10006F: drivers/media/rc/iguanair.c 10007 10008IIO DIGITAL POTENTIOMETER DAC 10009M: Peter Rosin <peda@axentia.se> 10010L: linux-iio@vger.kernel.org 10011S: Maintained 10012F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10013F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10014F: drivers/iio/dac/dpot-dac.c 10015 10016IIO ENVELOPE DETECTOR 10017M: Peter Rosin <peda@axentia.se> 10018L: linux-iio@vger.kernel.org 10019S: Maintained 10020F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10021F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10022F: drivers/iio/adc/envelope-detector.c 10023 10024IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10025M: Matti Vaittinen <mazziesaccount@gmail.com> 10026L: linux-iio@vger.kernel.org 10027S: Maintained 10028F: drivers/iio/light/gain-time-scale-helper.c 10029F: drivers/iio/light/gain-time-scale-helper.h 10030 10031IIO MULTIPLEXER 10032M: Peter Rosin <peda@axentia.se> 10033L: linux-iio@vger.kernel.org 10034S: Maintained 10035F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10036F: drivers/iio/multiplexer/iio-mux.c 10037 10038IIO SCMI BASED DRIVER 10039M: Jyoti Bhayana <jbhayana@google.com> 10040L: linux-iio@vger.kernel.org 10041S: Maintained 10042F: drivers/iio/common/scmi_sensors/scmi_iio.c 10043 10044IIO SUBSYSTEM AND DRIVERS 10045M: Jonathan Cameron <jic23@kernel.org> 10046R: Lars-Peter Clausen <lars@metafoo.de> 10047L: linux-iio@vger.kernel.org 10048S: Maintained 10049T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10050F: Documentation/ABI/testing/configfs-iio* 10051F: Documentation/ABI/testing/sysfs-bus-iio* 10052F: Documentation/devicetree/bindings/iio/ 10053F: drivers/iio/ 10054F: drivers/staging/iio/ 10055F: include/dt-bindings/iio/ 10056F: include/linux/iio/ 10057F: tools/iio/ 10058 10059IIO UNIT CONVERTER 10060M: Peter Rosin <peda@axentia.se> 10061L: linux-iio@vger.kernel.org 10062S: Maintained 10063F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10064F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10065F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10066F: drivers/iio/afe/iio-rescale.c 10067 10068IKANOS/ADI EAGLE ADSL USB DRIVER 10069M: Matthieu Castet <castet.matthieu@free.fr> 10070M: Stanislaw Gruszka <stf_xl@wp.pl> 10071S: Maintained 10072F: drivers/usb/atm/ueagle-atm.c 10073 10074IMAGIS TOUCHSCREEN DRIVER 10075M: Markuss Broks <markuss.broks@gmail.com> 10076S: Maintained 10077F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10078F: drivers/input/touchscreen/imagis.c 10079 10080IMGTEC ASCII LCD DRIVER 10081M: Paul Burton <paulburton@kernel.org> 10082S: Maintained 10083F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10084F: drivers/auxdisplay/img-ascii-lcd.c 10085 10086IMGTEC IR DECODER DRIVER 10087S: Orphan 10088F: drivers/media/rc/img-ir/ 10089 10090IMON SOUNDGRAPH USB IR RECEIVER 10091M: Sean Young <sean@mess.org> 10092L: linux-media@vger.kernel.org 10093S: Maintained 10094F: drivers/media/rc/imon.c 10095F: drivers/media/rc/imon_raw.c 10096 10097IMS TWINTURBO FRAMEBUFFER DRIVER 10098L: linux-fbdev@vger.kernel.org 10099S: Orphan 10100F: drivers/video/fbdev/imsttfb.c 10101 10102INA209 HARDWARE MONITOR DRIVER 10103M: Guenter Roeck <linux@roeck-us.net> 10104L: linux-hwmon@vger.kernel.org 10105S: Maintained 10106F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10107F: Documentation/hwmon/ina209.rst 10108F: drivers/hwmon/ina209.c 10109 10110INA2XX HARDWARE MONITOR DRIVER 10111M: Guenter Roeck <linux@roeck-us.net> 10112L: linux-hwmon@vger.kernel.org 10113S: Maintained 10114F: Documentation/hwmon/ina2xx.rst 10115F: drivers/hwmon/ina2xx.c 10116F: include/linux/platform_data/ina2xx.h 10117 10118INDEX OF FURTHER KERNEL DOCUMENTATION 10119M: Carlos Bilbao <carlos.bilbao@amd.com> 10120S: Maintained 10121F: Documentation/process/kernel-docs.rst 10122 10123INDUSTRY PACK SUBSYSTEM (IPACK) 10124M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10125M: Jens Taprogge <jens.taprogge@taprogge.org> 10126M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10127L: industrypack-devel@lists.sourceforge.net 10128S: Maintained 10129W: http://industrypack.sourceforge.net 10130F: drivers/ipack/ 10131 10132INFINEON DPS310 Driver 10133M: Eddie James <eajames@linux.ibm.com> 10134L: linux-iio@vger.kernel.org 10135S: Maintained 10136F: drivers/iio/pressure/dps310.c 10137 10138INFINEON PEB2466 ASoC CODEC 10139M: Herve Codina <herve.codina@bootlin.com> 10140L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10141S: Maintained 10142F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10143F: sound/soc/codecs/peb2466.c 10144 10145INFINIBAND SUBSYSTEM 10146M: Jason Gunthorpe <jgg@nvidia.com> 10147M: Leon Romanovsky <leonro@nvidia.com> 10148L: linux-rdma@vger.kernel.org 10149S: Supported 10150W: https://github.com/linux-rdma/rdma-core 10151Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10152T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10153F: Documentation/devicetree/bindings/infiniband/ 10154F: Documentation/infiniband/ 10155F: drivers/infiniband/ 10156F: include/rdma/ 10157F: include/trace/events/ib_mad.h 10158F: include/trace/events/ib_umad.h 10159F: include/trace/misc/rdma.h 10160F: include/uapi/linux/if_infiniband.h 10161F: include/uapi/rdma/ 10162F: samples/bpf/ibumad_kern.c 10163F: samples/bpf/ibumad_user.c 10164 10165INGENIC JZ4780 NAND DRIVER 10166M: Harvey Hunt <harveyhuntnexus@gmail.com> 10167L: linux-mtd@lists.infradead.org 10168L: linux-mips@vger.kernel.org 10169S: Maintained 10170F: drivers/mtd/nand/raw/ingenic/ 10171 10172INGENIC JZ47xx SoCs 10173M: Paul Cercueil <paul@crapouillou.net> 10174L: linux-mips@vger.kernel.org 10175S: Maintained 10176F: arch/mips/boot/dts/ingenic/ 10177F: arch/mips/generic/board-ingenic.c 10178F: arch/mips/include/asm/mach-ingenic/ 10179F: arch/mips/ingenic/Kconfig 10180F: drivers/clk/ingenic/ 10181F: drivers/dma/dma-jz4780.c 10182F: drivers/gpu/drm/ingenic/ 10183F: drivers/i2c/busses/i2c-jz4780.c 10184F: drivers/iio/adc/ingenic-adc.c 10185F: drivers/irqchip/irq-ingenic.c 10186F: drivers/memory/jz4780-nemc.c 10187F: drivers/mmc/host/jz4740_mmc.c 10188F: drivers/mtd/nand/raw/ingenic/ 10189F: drivers/pinctrl/pinctrl-ingenic.c 10190F: drivers/power/supply/ingenic-battery.c 10191F: drivers/pwm/pwm-jz4740.c 10192F: drivers/remoteproc/ingenic_rproc.c 10193F: drivers/rtc/rtc-jz4740.c 10194F: drivers/tty/serial/8250/8250_ingenic.c 10195F: drivers/usb/musb/jz4740.c 10196F: drivers/watchdog/jz4740_wdt.c 10197F: include/dt-bindings/iio/adc/ingenic,adc.h 10198F: include/linux/mfd/ingenic-tcu.h 10199F: sound/soc/codecs/jz47* 10200F: sound/soc/jz4740/ 10201 10202INJOINIC IP5xxx POWER BANK IC DRIVER 10203M: Samuel Holland <samuel@sholland.org> 10204S: Maintained 10205F: drivers/power/supply/ip5xxx_power.c 10206 10207INOTIFY 10208M: Jan Kara <jack@suse.cz> 10209R: Amir Goldstein <amir73il@gmail.com> 10210L: linux-fsdevel@vger.kernel.org 10211S: Maintained 10212F: Documentation/filesystems/inotify.rst 10213F: fs/notify/inotify/ 10214F: include/linux/inotify.h 10215F: include/uapi/linux/inotify.h 10216 10217INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10218M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10219L: linux-input@vger.kernel.org 10220S: Maintained 10221Q: http://patchwork.kernel.org/project/linux-input/list/ 10222T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10223F: Documentation/devicetree/bindings/input/ 10224F: Documentation/devicetree/bindings/serio/ 10225F: Documentation/input/ 10226F: drivers/input/ 10227F: include/dt-bindings/input/ 10228F: include/linux/input.h 10229F: include/linux/input/ 10230F: include/uapi/linux/input-event-codes.h 10231F: include/uapi/linux/input.h 10232 10233INPUT MULTITOUCH (MT) PROTOCOL 10234M: Henrik Rydberg <rydberg@bitmath.org> 10235L: linux-input@vger.kernel.org 10236S: Odd fixes 10237F: Documentation/input/multi-touch-protocol.rst 10238F: drivers/input/input-mt.c 10239K: \b(ABS|SYN)_MT_ 10240 10241INSIDE SECURE CRYPTO DRIVER 10242M: Antoine Tenart <atenart@kernel.org> 10243L: linux-crypto@vger.kernel.org 10244S: Maintained 10245F: drivers/crypto/inside-secure/ 10246 10247INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10248M: Mimi Zohar <zohar@linux.ibm.com> 10249M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10250L: linux-integrity@vger.kernel.org 10251S: Supported 10252T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10253F: security/integrity/ 10254F: security/integrity/ima/ 10255 10256INTEL 810/815 FRAMEBUFFER DRIVER 10257M: Antonino Daplas <adaplas@gmail.com> 10258L: linux-fbdev@vger.kernel.org 10259S: Maintained 10260F: drivers/video/fbdev/i810/ 10261 10262INTEL 8255 GPIO DRIVER 10263M: William Breathitt Gray <william.gray@linaro.org> 10264L: linux-gpio@vger.kernel.org 10265S: Maintained 10266F: drivers/gpio/gpio-i8255.c 10267F: drivers/gpio/gpio-i8255.h 10268 10269INTEL ASoC DRIVERS 10270M: Cezary Rojewski <cezary.rojewski@intel.com> 10271M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10272M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10273M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10274M: Bard Liao <yung-chuan.liao@linux.intel.com> 10275M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10276M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10277L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10278S: Supported 10279F: sound/soc/intel/ 10280 10281INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10282M: Hans de Goede <hdegoede@redhat.com> 10283L: platform-driver-x86@vger.kernel.org 10284S: Maintained 10285F: drivers/platform/x86/intel/atomisp2/pm.c 10286 10287INTEL ATOMISP2 LED DRIVER 10288M: Hans de Goede <hdegoede@redhat.com> 10289L: platform-driver-x86@vger.kernel.org 10290S: Maintained 10291F: drivers/platform/x86/intel/atomisp2/led.c 10292 10293INTEL BIOS SAR INT1092 DRIVER 10294M: Shravan Sudhakar <s.shravan@intel.com> 10295M: Intel Corporation <linuxwwan@intel.com> 10296L: platform-driver-x86@vger.kernel.org 10297S: Maintained 10298F: drivers/platform/x86/intel/int1092/ 10299 10300INTEL BROXTON PMC DRIVER 10301M: Mika Westerberg <mika.westerberg@linux.intel.com> 10302M: Zha Qipeng <qipeng.zha@intel.com> 10303S: Maintained 10304F: drivers/mfd/intel_pmc_bxt.c 10305F: include/linux/mfd/intel_pmc_bxt.h 10306 10307INTEL C600 SERIES SAS CONTROLLER DRIVER 10308M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10309L: linux-scsi@vger.kernel.org 10310S: Supported 10311T: git git://git.code.sf.net/p/intel-sas/isci 10312F: drivers/scsi/isci/ 10313 10314INTEL CPU family model numbers 10315M: Tony Luck <tony.luck@intel.com> 10316M: x86@kernel.org 10317L: linux-kernel@vger.kernel.org 10318S: Supported 10319F: arch/x86/include/asm/intel-family.h 10320 10321INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10322M: Jani Nikula <jani.nikula@linux.intel.com> 10323M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10324M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10325M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10326L: intel-gfx@lists.freedesktop.org 10327S: Supported 10328W: https://01.org/linuxgraphics/ 10329Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10330B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10331C: irc://irc.oftc.net/intel-gfx 10332T: git git://anongit.freedesktop.org/drm-intel 10333F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10334F: Documentation/gpu/i915.rst 10335F: drivers/gpu/drm/i915/ 10336F: include/drm/i915* 10337F: include/uapi/drm/i915_drm.h 10338 10339INTEL ETHERNET DRIVERS 10340M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10341M: Tony Nguyen <anthony.l.nguyen@intel.com> 10342L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10343S: Supported 10344W: http://www.intel.com/support/feedback.htm 10345W: http://e1000.sourceforge.net/ 10346Q: http://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 12848MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12849M: William Breathitt Gray <william.gray@linaro.org> 12850L: linux-iio@vger.kernel.org 12851S: Maintained 12852F: drivers/iio/dac/cio-dac.c 12853 12854MEDIA CONTROLLER FRAMEWORK 12855M: Sakari Ailus <sakari.ailus@linux.intel.com> 12856M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12857L: linux-media@vger.kernel.org 12858S: Supported 12859W: https://www.linuxtv.org 12860T: git git://linuxtv.org/media_tree.git 12861F: drivers/media/mc/ 12862F: include/media/media-*.h 12863F: include/uapi/linux/media.h 12864 12865MEDIA DRIVER FOR FREESCALE IMX PXP 12866M: Philipp Zabel <p.zabel@pengutronix.de> 12867L: linux-media@vger.kernel.org 12868S: Maintained 12869T: git git://linuxtv.org/media_tree.git 12870F: drivers/media/platform/nxp/imx-pxp.[ch] 12871 12872MEDIA DRIVERS FOR ASCOT2E 12873M: Sergey Kozlov <serjk@netup.ru> 12874M: Abylay Ospan <aospan@netup.ru> 12875L: linux-media@vger.kernel.org 12876S: Supported 12877W: https://linuxtv.org 12878W: http://netup.tv/ 12879T: git git://linuxtv.org/media_tree.git 12880F: drivers/media/dvb-frontends/ascot2e* 12881 12882MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12883M: Jasmin Jessich <jasmin@anw.at> 12884L: linux-media@vger.kernel.org 12885S: Maintained 12886W: https://linuxtv.org 12887T: git git://linuxtv.org/media_tree.git 12888F: drivers/media/dvb-frontends/cxd2099* 12889 12890MEDIA DRIVERS FOR CXD2841ER 12891M: Sergey Kozlov <serjk@netup.ru> 12892M: Abylay Ospan <aospan@netup.ru> 12893L: linux-media@vger.kernel.org 12894S: Supported 12895W: https://linuxtv.org 12896W: http://netup.tv/ 12897T: git git://linuxtv.org/media_tree.git 12898F: drivers/media/dvb-frontends/cxd2841er* 12899 12900MEDIA DRIVERS FOR CXD2880 12901M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12902L: linux-media@vger.kernel.org 12903S: Supported 12904W: http://linuxtv.org/ 12905T: git git://linuxtv.org/media_tree.git 12906F: drivers/media/dvb-frontends/cxd2880/* 12907F: drivers/media/spi/cxd2880* 12908 12909MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12910L: linux-media@vger.kernel.org 12911S: Orphan 12912W: https://linuxtv.org 12913T: git git://linuxtv.org/media_tree.git 12914F: drivers/media/pci/ddbridge/* 12915 12916MEDIA DRIVERS FOR FREESCALE IMX 12917M: Steve Longerbeam <slongerbeam@gmail.com> 12918M: Philipp Zabel <p.zabel@pengutronix.de> 12919L: linux-media@vger.kernel.org 12920S: Maintained 12921T: git git://linuxtv.org/media_tree.git 12922F: Documentation/admin-guide/media/imx.rst 12923F: Documentation/devicetree/bindings/media/imx.txt 12924F: drivers/staging/media/imx/ 12925F: include/linux/imx-media.h 12926F: include/media/imx.h 12927 12928MEDIA DRIVERS FOR FREESCALE IMX7 12929M: Rui Miguel Silva <rmfrfs@gmail.com> 12930M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12931L: linux-media@vger.kernel.org 12932S: Maintained 12933T: git git://linuxtv.org/media_tree.git 12934F: Documentation/admin-guide/media/imx7.rst 12935F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12936F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12937F: drivers/media/platform/nxp/imx-mipi-csis.c 12938F: drivers/media/platform/nxp/imx7-media-csi.c 12939 12940MEDIA DRIVERS FOR HELENE 12941M: Abylay Ospan <aospan@netup.ru> 12942L: linux-media@vger.kernel.org 12943S: Supported 12944W: https://linuxtv.org 12945W: http://netup.tv/ 12946T: git git://linuxtv.org/media_tree.git 12947F: drivers/media/dvb-frontends/helene* 12948 12949MEDIA DRIVERS FOR HORUS3A 12950M: Sergey Kozlov <serjk@netup.ru> 12951M: Abylay Ospan <aospan@netup.ru> 12952L: linux-media@vger.kernel.org 12953S: Supported 12954W: https://linuxtv.org 12955W: http://netup.tv/ 12956T: git git://linuxtv.org/media_tree.git 12957F: drivers/media/dvb-frontends/horus3a* 12958 12959MEDIA DRIVERS FOR LNBH25 12960M: Sergey Kozlov <serjk@netup.ru> 12961M: Abylay Ospan <aospan@netup.ru> 12962L: linux-media@vger.kernel.org 12963S: Supported 12964W: https://linuxtv.org 12965W: http://netup.tv/ 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/dvb-frontends/lnbh25* 12968 12969MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12970L: linux-media@vger.kernel.org 12971S: Orphan 12972W: https://linuxtv.org 12973T: git git://linuxtv.org/media_tree.git 12974F: drivers/media/dvb-frontends/mxl5xx* 12975 12976MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12977M: Sergey Kozlov <serjk@netup.ru> 12978M: Abylay Ospan <aospan@netup.ru> 12979L: linux-media@vger.kernel.org 12980S: Supported 12981W: https://linuxtv.org 12982W: http://netup.tv/ 12983T: git git://linuxtv.org/media_tree.git 12984F: drivers/media/pci/netup_unidvb/* 12985 12986MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12987M: Dmitry Osipenko <digetx@gmail.com> 12988L: linux-media@vger.kernel.org 12989L: linux-tegra@vger.kernel.org 12990S: Maintained 12991T: git git://linuxtv.org/media_tree.git 12992F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12993F: drivers/media/platform/nvidia/tegra-vde/ 12994 12995MEDIA DRIVERS FOR RENESAS - CEU 12996M: Jacopo Mondi <jacopo@jmondi.org> 12997L: linux-media@vger.kernel.org 12998L: linux-renesas-soc@vger.kernel.org 12999S: Supported 13000T: git git://linuxtv.org/media_tree.git 13001F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13002F: drivers/media/platform/renesas/renesas-ceu.c 13003F: include/media/drv-intf/renesas-ceu.h 13004 13005MEDIA DRIVERS FOR RENESAS - DRIF 13006M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13007L: linux-media@vger.kernel.org 13008L: linux-renesas-soc@vger.kernel.org 13009S: Supported 13010T: git git://linuxtv.org/media_tree.git 13011F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13012F: drivers/media/platform/renesas/rcar_drif.c 13013 13014MEDIA DRIVERS FOR RENESAS - FCP 13015M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13016L: linux-media@vger.kernel.org 13017L: linux-renesas-soc@vger.kernel.org 13018S: Supported 13019T: git git://linuxtv.org/media_tree.git 13020F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13021F: drivers/media/platform/renesas/rcar-fcp.c 13022F: include/media/rcar-fcp.h 13023 13024MEDIA DRIVERS FOR RENESAS - FDP1 13025M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13026L: linux-media@vger.kernel.org 13027L: linux-renesas-soc@vger.kernel.org 13028S: Supported 13029T: git git://linuxtv.org/media_tree.git 13030F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13031F: drivers/media/platform/renesas/rcar_fdp1.c 13032 13033MEDIA DRIVERS FOR RENESAS - VIN 13034M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13035L: linux-media@vger.kernel.org 13036L: linux-renesas-soc@vger.kernel.org 13037S: Supported 13038T: git git://linuxtv.org/media_tree.git 13039F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13040F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13041F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13042F: drivers/media/platform/renesas/rcar-isp.c 13043F: drivers/media/platform/renesas/rcar-vin/ 13044 13045MEDIA DRIVERS FOR RENESAS - VSP1 13046M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13047M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13048L: linux-media@vger.kernel.org 13049L: linux-renesas-soc@vger.kernel.org 13050S: Supported 13051T: git git://linuxtv.org/media_tree.git 13052F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13053F: drivers/media/platform/renesas/vsp1/ 13054 13055MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13056L: linux-media@vger.kernel.org 13057S: Orphan 13058W: https://linuxtv.org 13059T: git git://linuxtv.org/media_tree.git 13060F: drivers/media/dvb-frontends/stv0910* 13061 13062MEDIA DRIVERS FOR ST STV6111 TUNER 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/stv6111* 13068 13069MEDIA DRIVERS FOR STM32 - DCMI 13070M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13071L: linux-media@vger.kernel.org 13072S: Supported 13073T: git git://linuxtv.org/media_tree.git 13074F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13075F: drivers/media/platform/st/stm32/stm32-dcmi.c 13076 13077MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13078M: Mauro Carvalho Chehab <mchehab@kernel.org> 13079L: linux-media@vger.kernel.org 13080S: Maintained 13081W: https://linuxtv.org 13082Q: http://patchwork.kernel.org/project/linux-media/list/ 13083T: git git://linuxtv.org/media_tree.git 13084F: Documentation/admin-guide/media/ 13085F: Documentation/devicetree/bindings/media/ 13086F: Documentation/driver-api/media/ 13087F: Documentation/userspace-api/media/ 13088F: drivers/media/ 13089F: drivers/staging/media/ 13090F: include/dt-bindings/media/ 13091F: include/linux/platform_data/media/ 13092F: include/media/ 13093F: include/uapi/linux/dvb/ 13094F: include/uapi/linux/ivtv* 13095F: include/uapi/linux/media.h 13096F: include/uapi/linux/uvcvideo.h 13097F: include/uapi/linux/v4l2-* 13098F: include/uapi/linux/videodev2.h 13099 13100MEDIATEK BLUETOOTH DRIVER 13101M: Sean Wang <sean.wang@mediatek.com> 13102L: linux-bluetooth@vger.kernel.org 13103L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13104S: Maintained 13105F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13106F: drivers/bluetooth/btmtkuart.c 13107 13108MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13109M: Sean Wang <sean.wang@mediatek.com> 13110L: linux-pm@vger.kernel.org 13111S: Maintained 13112F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13113F: drivers/power/reset/mt6323-poweroff.c 13114 13115MEDIATEK CIR DRIVER 13116M: Sean Wang <sean.wang@mediatek.com> 13117S: Maintained 13118F: drivers/media/rc/mtk-cir.c 13119 13120MEDIATEK DMA DRIVER 13121M: Sean Wang <sean.wang@mediatek.com> 13122L: dmaengine@vger.kernel.org 13123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13124L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13125S: Maintained 13126F: Documentation/devicetree/bindings/dma/mtk-* 13127F: drivers/dma/mediatek/ 13128 13129MEDIATEK ETHERNET DRIVER 13130M: Felix Fietkau <nbd@nbd.name> 13131M: John Crispin <john@phrozen.org> 13132M: Sean Wang <sean.wang@mediatek.com> 13133M: Mark Lee <Mark-MC.Lee@mediatek.com> 13134M: Lorenzo Bianconi <lorenzo@kernel.org> 13135L: netdev@vger.kernel.org 13136S: Maintained 13137F: drivers/net/ethernet/mediatek/ 13138 13139MEDIATEK ETHERNET PCS DRIVER 13140M: Alexander Couzens <lynxis@fe80.eu> 13141M: Daniel Golle <daniel@makrotopia.org> 13142L: netdev@vger.kernel.org 13143S: Maintained 13144F: drivers/net/pcs/pcs-mtk-lynxi.c 13145F: include/linux/pcs/pcs-mtk-lynxi.h 13146 13147MEDIATEK I2C CONTROLLER DRIVER 13148M: Qii Wang <qii.wang@mediatek.com> 13149L: linux-i2c@vger.kernel.org 13150S: Maintained 13151F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13152F: drivers/i2c/busses/i2c-mt65xx.c 13153 13154MEDIATEK IOMMU DRIVER 13155M: Yong Wu <yong.wu@mediatek.com> 13156L: iommu@lists.linux.dev 13157L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13158S: Supported 13159F: Documentation/devicetree/bindings/iommu/mediatek* 13160F: drivers/iommu/mtk_iommu* 13161F: include/dt-bindings/memory/mt*-port.h 13162 13163MEDIATEK JPEG DRIVER 13164M: Bin Liu <bin.liu@mediatek.com> 13165S: Supported 13166F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13167F: drivers/media/platform/mediatek/jpeg/ 13168 13169MEDIATEK KEYPAD DRIVER 13170M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13171S: Supported 13172F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13173F: drivers/input/keyboard/mt6779-keypad.c 13174 13175MEDIATEK MDP DRIVER 13176M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13177M: Houlong Wei <houlong.wei@mediatek.com> 13178M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13179S: Supported 13180F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13181F: drivers/media/platform/mediatek/mdp/ 13182F: drivers/media/platform/mediatek/vpu/ 13183 13184MEDIATEK MEDIA DRIVER 13185M: Tiffany Lin <tiffany.lin@mediatek.com> 13186M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13187M: Yunfei Dong <yunfei.dong@mediatek.com> 13188S: Supported 13189F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13190F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13191F: drivers/media/platform/mediatek/vcodec/ 13192F: drivers/media/platform/mediatek/vpu/ 13193 13194MEDIATEK MMC/SD/SDIO DRIVER 13195M: Chaotian Jing <chaotian.jing@mediatek.com> 13196S: Maintained 13197F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13198F: drivers/mmc/host/mtk-sd.c 13199 13200MEDIATEK MT76 WIRELESS LAN DRIVER 13201M: Felix Fietkau <nbd@nbd.name> 13202M: Lorenzo Bianconi <lorenzo@kernel.org> 13203M: Ryder Lee <ryder.lee@mediatek.com> 13204R: Shayne Chen <shayne.chen@mediatek.com> 13205R: Sean Wang <sean.wang@mediatek.com> 13206L: linux-wireless@vger.kernel.org 13207S: Maintained 13208F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13209F: drivers/net/wireless/mediatek/mt76/ 13210 13211MEDIATEK MT7601U WIRELESS LAN DRIVER 13212M: Jakub Kicinski <kuba@kernel.org> 13213L: linux-wireless@vger.kernel.org 13214S: Maintained 13215F: drivers/net/wireless/mediatek/mt7601u/ 13216 13217MEDIATEK MT7621 CLOCK DRIVER 13218M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13219S: Maintained 13220F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13221F: drivers/clk/ralink/clk-mt7621.c 13222 13223MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13224M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13225S: Maintained 13226F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13227F: drivers/pci/controller/pcie-mt7621.c 13228 13229MEDIATEK MT7621 PHY PCI DRIVER 13230M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13231S: Maintained 13232F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13233F: drivers/phy/ralink/phy-mt7621-pci.c 13234 13235MEDIATEK MT7621/28/88 I2C DRIVER 13236M: Stefan Roese <sr@denx.de> 13237L: linux-i2c@vger.kernel.org 13238S: Maintained 13239F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13240F: drivers/i2c/busses/i2c-mt7621.c 13241 13242MEDIATEK NAND CONTROLLER DRIVER 13243L: linux-mtd@lists.infradead.org 13244S: Orphan 13245F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13246F: drivers/mtd/nand/raw/mtk_* 13247 13248MEDIATEK PMIC LED DRIVER 13249M: Sean Wang <sean.wang@mediatek.com> 13250S: Maintained 13251F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13252F: drivers/leds/leds-mt6323.c 13253 13254MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13255M: Sean Wang <sean.wang@mediatek.com> 13256S: Maintained 13257F: drivers/char/hw_random/mtk-rng.c 13258 13259MEDIATEK SMI DRIVER 13260M: Yong Wu <yong.wu@mediatek.com> 13261L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13262S: Supported 13263F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13264F: drivers/memory/mtk-smi.c 13265F: include/soc/mediatek/smi.h 13266 13267MEDIATEK SWITCH DRIVER 13268M: Sean Wang <sean.wang@mediatek.com> 13269M: Landen Chao <Landen.Chao@mediatek.com> 13270M: DENG Qingfang <dqfext@gmail.com> 13271M: Daniel Golle <daniel@makrotopia.org> 13272L: netdev@vger.kernel.org 13273S: Maintained 13274F: drivers/net/dsa/mt7530-mdio.c 13275F: drivers/net/dsa/mt7530-mmio.c 13276F: drivers/net/dsa/mt7530.* 13277F: net/dsa/tag_mtk.c 13278 13279MEDIATEK T7XX 5G WWAN MODEM DRIVER 13280M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13281M: Intel Corporation <linuxwwan@intel.com> 13282R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13283R: Liu Haijun <haijun.liu@mediatek.com> 13284R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13285R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13286L: netdev@vger.kernel.org 13287S: Supported 13288F: drivers/net/wwan/t7xx/ 13289 13290MEDIATEK USB3 DRD IP DRIVER 13291M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13292L: linux-usb@vger.kernel.org 13293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13294L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13295S: Maintained 13296F: Documentation/devicetree/bindings/usb/mediatek,* 13297F: drivers/usb/host/xhci-mtk* 13298F: drivers/usb/mtu3/ 13299 13300MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13301M: Peter Senna Tschudin <peter.senna@gmail.com> 13302M: Martin Donnelly <martin.donnelly@ge.com> 13303M: Martyn Welch <martyn.welch@collabora.co.uk> 13304S: Maintained 13305F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13306F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13307 13308MEGARAID SCSI/SAS DRIVERS 13309M: Kashyap Desai <kashyap.desai@broadcom.com> 13310M: Sumit Saxena <sumit.saxena@broadcom.com> 13311M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13312L: megaraidlinux.pdl@broadcom.com 13313L: linux-scsi@vger.kernel.org 13314S: Maintained 13315W: http://www.avagotech.com/support/ 13316F: Documentation/scsi/megaraid.rst 13317F: drivers/scsi/megaraid.* 13318F: drivers/scsi/megaraid/ 13319 13320MELEXIS MLX90614 DRIVER 13321M: Crt Mori <cmo@melexis.com> 13322L: linux-iio@vger.kernel.org 13323S: Supported 13324W: http://www.melexis.com 13325F: drivers/iio/temperature/mlx90614.c 13326 13327MELEXIS MLX90632 DRIVER 13328M: Crt Mori <cmo@melexis.com> 13329L: linux-iio@vger.kernel.org 13330S: Supported 13331W: http://www.melexis.com 13332F: drivers/iio/temperature/mlx90632.c 13333 13334MELFAS MIP4 TOUCHSCREEN DRIVER 13335M: Sangwon Jee <jeesw@melfas.com> 13336S: Supported 13337W: http://www.melfas.com 13338F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13339F: drivers/input/touchscreen/melfas_mip4.c 13340 13341MELLANOX BLUEFIELD I2C DRIVER 13342M: Khalil Blaiech <kblaiech@nvidia.com> 13343M: Asmaa Mnebhi <asmaa@nvidia.com> 13344L: linux-i2c@vger.kernel.org 13345S: Supported 13346F: drivers/i2c/busses/i2c-mlxbf.c 13347 13348MELLANOX ETHERNET DRIVER (mlx4_en) 13349M: Tariq Toukan <tariqt@nvidia.com> 13350L: netdev@vger.kernel.org 13351S: Supported 13352W: http://www.mellanox.com 13353Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13354F: drivers/net/ethernet/mellanox/mlx4/en_* 13355 13356MELLANOX ETHERNET DRIVER (mlx5e) 13357M: Saeed Mahameed <saeedm@nvidia.com> 13358L: netdev@vger.kernel.org 13359S: Supported 13360W: http://www.mellanox.com 13361Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13362F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13363 13364MELLANOX ETHERNET INNOVA DRIVERS 13365R: Boris Pismenny <borisp@nvidia.com> 13366L: netdev@vger.kernel.org 13367S: Supported 13368W: http://www.mellanox.com 13369Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13370F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13371F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13372F: include/linux/mlx5/mlx5_ifc_fpga.h 13373 13374MELLANOX ETHERNET SWITCH DRIVERS 13375M: Ido Schimmel <idosch@nvidia.com> 13376M: Petr Machata <petrm@nvidia.com> 13377L: netdev@vger.kernel.org 13378S: Supported 13379W: http://www.mellanox.com 13380Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13381F: drivers/net/ethernet/mellanox/mlxsw/ 13382F: tools/testing/selftests/drivers/net/mlxsw/ 13383 13384MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13385M: mlxsw@nvidia.com 13386L: netdev@vger.kernel.org 13387S: Supported 13388W: http://www.mellanox.com 13389Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13390F: drivers/net/ethernet/mellanox/mlxfw/ 13391 13392MELLANOX HARDWARE PLATFORM SUPPORT 13393M: Hans de Goede <hdegoede@redhat.com> 13394M: Mark Gross <markgross@kernel.org> 13395M: Vadim Pasternak <vadimp@nvidia.com> 13396L: platform-driver-x86@vger.kernel.org 13397S: Supported 13398F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13399F: drivers/platform/mellanox/ 13400F: include/linux/platform_data/mlxreg.h 13401 13402MELLANOX MLX4 core VPI driver 13403M: Tariq Toukan <tariqt@nvidia.com> 13404L: netdev@vger.kernel.org 13405L: linux-rdma@vger.kernel.org 13406S: Supported 13407W: http://www.mellanox.com 13408Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13409F: drivers/net/ethernet/mellanox/mlx4/ 13410F: include/linux/mlx4/ 13411 13412MELLANOX MLX4 IB driver 13413M: Yishai Hadas <yishaih@nvidia.com> 13414L: linux-rdma@vger.kernel.org 13415S: Supported 13416W: http://www.mellanox.com 13417Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13418F: drivers/infiniband/hw/mlx4/ 13419F: include/linux/mlx4/ 13420F: include/uapi/rdma/mlx4-abi.h 13421 13422MELLANOX MLX5 core VPI driver 13423M: Saeed Mahameed <saeedm@nvidia.com> 13424M: Leon Romanovsky <leonro@nvidia.com> 13425L: netdev@vger.kernel.org 13426L: linux-rdma@vger.kernel.org 13427S: Supported 13428W: http://www.mellanox.com 13429Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13430F: Documentation/networking/device_drivers/ethernet/mellanox/ 13431F: drivers/net/ethernet/mellanox/mlx5/core/ 13432F: include/linux/mlx5/ 13433 13434MELLANOX MLX5 IB driver 13435M: Leon Romanovsky <leonro@nvidia.com> 13436L: linux-rdma@vger.kernel.org 13437S: Supported 13438W: http://www.mellanox.com 13439Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13440F: drivers/infiniband/hw/mlx5/ 13441F: include/linux/mlx5/ 13442F: include/uapi/rdma/mlx5-abi.h 13443 13444MELLANOX MLXCPLD I2C AND MUX DRIVER 13445M: Vadim Pasternak <vadimp@nvidia.com> 13446M: Michael Shych <michaelsh@nvidia.com> 13447L: linux-i2c@vger.kernel.org 13448S: Supported 13449F: Documentation/i2c/busses/i2c-mlxcpld.rst 13450F: drivers/i2c/busses/i2c-mlxcpld.c 13451F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13452 13453MELLANOX MLXCPLD LED DRIVER 13454M: Vadim Pasternak <vadimp@nvidia.com> 13455L: linux-leds@vger.kernel.org 13456S: Supported 13457F: Documentation/leds/leds-mlxcpld.rst 13458F: drivers/leds/leds-mlxcpld.c 13459F: drivers/leds/leds-mlxreg.c 13460 13461MELLANOX PLATFORM DRIVER 13462M: Vadim Pasternak <vadimp@nvidia.com> 13463L: platform-driver-x86@vger.kernel.org 13464S: Supported 13465F: drivers/platform/x86/mlx-platform.c 13466 13467MEMBARRIER SUPPORT 13468M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13469M: "Paul E. McKenney" <paulmck@kernel.org> 13470L: linux-kernel@vger.kernel.org 13471S: Supported 13472F: arch/powerpc/include/asm/membarrier.h 13473F: include/uapi/linux/membarrier.h 13474F: kernel/sched/membarrier.c 13475 13476MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13477M: Mike Rapoport <rppt@kernel.org> 13478L: linux-mm@kvack.org 13479S: Maintained 13480F: Documentation/core-api/boot-time-mm.rst 13481F: include/linux/memblock.h 13482F: mm/memblock.c 13483F: mm/mm_init.c 13484F: tools/testing/memblock/ 13485 13486MEMORY CONTROLLER DRIVERS 13487M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13488L: linux-kernel@vger.kernel.org 13489S: Maintained 13490B: mailto:krzysztof.kozlowski@linaro.org 13491T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13492F: Documentation/devicetree/bindings/memory-controllers/ 13493F: drivers/memory/ 13494F: include/dt-bindings/memory/ 13495F: include/memory/ 13496 13497MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13498M: Dmitry Osipenko <digetx@gmail.com> 13499L: linux-pm@vger.kernel.org 13500L: linux-tegra@vger.kernel.org 13501S: Maintained 13502T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13503F: drivers/devfreq/tegra30-devfreq.c 13504 13505MEMORY HOT(UN)PLUG 13506M: David Hildenbrand <david@redhat.com> 13507M: Oscar Salvador <osalvador@suse.de> 13508L: linux-mm@kvack.org 13509S: Maintained 13510F: Documentation/admin-guide/mm/memory-hotplug.rst 13511F: Documentation/core-api/memory-hotplug.rst 13512F: drivers/base/memory.c 13513F: include/linux/memory_hotplug.h 13514F: mm/memory_hotplug.c 13515F: tools/testing/selftests/memory-hotplug/ 13516 13517MEMORY MANAGEMENT 13518M: Andrew Morton <akpm@linux-foundation.org> 13519L: linux-mm@kvack.org 13520S: Maintained 13521W: http://www.linux-mm.org 13522T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13523T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13524F: include/linux/gfp.h 13525F: include/linux/gfp_types.h 13526F: include/linux/memory_hotplug.h 13527F: include/linux/mm.h 13528F: include/linux/mmzone.h 13529F: include/linux/pagewalk.h 13530F: include/trace/events/ksm.h 13531F: mm/ 13532F: tools/mm/ 13533F: tools/testing/selftests/mm/ 13534 13535MEMORY TECHNOLOGY DEVICES (MTD) 13536M: Miquel Raynal <miquel.raynal@bootlin.com> 13537M: Richard Weinberger <richard@nod.at> 13538M: Vignesh Raghavendra <vigneshr@ti.com> 13539L: linux-mtd@lists.infradead.org 13540S: Maintained 13541W: http://www.linux-mtd.infradead.org/ 13542Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13543C: irc://irc.oftc.net/mtd 13544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13545T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13546F: Documentation/devicetree/bindings/mtd/ 13547F: drivers/mtd/ 13548F: include/linux/mtd/ 13549F: include/uapi/mtd/ 13550 13551MEMSENSING MICROSYSTEMS MSA311 DRIVER 13552M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13553L: linux-iio@vger.kernel.org 13554S: Maintained 13555F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13556F: drivers/iio/accel/msa311.c 13557 13558MEN A21 WATCHDOG DRIVER 13559M: Johannes Thumshirn <morbidrsa@gmail.com> 13560L: linux-watchdog@vger.kernel.org 13561S: Maintained 13562F: drivers/watchdog/mena21_wdt.c 13563 13564MEN CHAMELEON BUS (mcb) 13565M: Johannes Thumshirn <morbidrsa@gmail.com> 13566S: Maintained 13567F: Documentation/driver-api/men-chameleon-bus.rst 13568F: drivers/mcb/ 13569F: include/linux/mcb.h 13570 13571MEN F21BMC (Board Management Controller) 13572M: Andreas Werner <andreas.werner@men.de> 13573S: Supported 13574F: Documentation/hwmon/menf21bmc.rst 13575F: drivers/hwmon/menf21bmc_hwmon.c 13576F: drivers/leds/leds-menf21bmc.c 13577F: drivers/mfd/menf21bmc.c 13578F: drivers/watchdog/menf21bmc_wdt.c 13579 13580MEN Z069 WATCHDOG DRIVER 13581M: Johannes Thumshirn <jth@kernel.org> 13582L: linux-watchdog@vger.kernel.org 13583S: Maintained 13584F: drivers/watchdog/menz69_wdt.c 13585 13586MESON AO CEC DRIVER FOR AMLOGIC SOCS 13587M: Neil Armstrong <neil.armstrong@linaro.org> 13588L: linux-media@vger.kernel.org 13589L: linux-amlogic@lists.infradead.org 13590S: Supported 13591W: http://linux-meson.com/ 13592T: git git://linuxtv.org/media_tree.git 13593F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13594F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13595F: drivers/media/cec/platform/meson/ao-cec.c 13596 13597MESON GE2D DRIVER FOR AMLOGIC SOCS 13598M: Neil Armstrong <neil.armstrong@linaro.org> 13599L: linux-media@vger.kernel.org 13600L: linux-amlogic@lists.infradead.org 13601S: Supported 13602T: git git://linuxtv.org/media_tree.git 13603F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13604F: drivers/media/platform/amlogic/meson-ge2d/ 13605 13606MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13607M: Liang Yang <liang.yang@amlogic.com> 13608L: linux-mtd@lists.infradead.org 13609S: Maintained 13610F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13611F: drivers/mtd/nand/raw/meson_* 13612 13613MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13614M: Neil Armstrong <neil.armstrong@linaro.org> 13615L: linux-media@vger.kernel.org 13616L: linux-amlogic@lists.infradead.org 13617S: Supported 13618T: git git://linuxtv.org/media_tree.git 13619F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13620F: drivers/staging/media/meson/vdec/ 13621 13622METHODE UDPU SUPPORT 13623M: Vladimir Vid <vladimir.vid@sartura.hr> 13624S: Maintained 13625F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13626 13627MHI BUS 13628M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13629L: mhi@lists.linux.dev 13630L: linux-arm-msm@vger.kernel.org 13631S: Maintained 13632T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13633F: Documentation/ABI/stable/sysfs-bus-mhi 13634F: Documentation/mhi/ 13635F: drivers/bus/mhi/ 13636F: include/linux/mhi.h 13637 13638MICROBLAZE ARCHITECTURE 13639M: Michal Simek <monstr@monstr.eu> 13640S: Supported 13641W: http://www.monstr.eu/fdt/ 13642T: git git://git.monstr.eu/linux-2.6-microblaze.git 13643F: arch/microblaze/ 13644 13645MICROBLAZE TMR INJECT 13646M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13647S: Supported 13648F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13649F: drivers/misc/xilinx_tmr_inject.c 13650 13651MICROBLAZE TMR MANAGER 13652M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13653S: Supported 13654F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13655F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13656F: drivers/misc/xilinx_tmr_manager.c 13657 13658MICROCHIP AT91 DMA DRIVERS 13659M: Ludovic Desroches <ludovic.desroches@microchip.com> 13660M: Tudor Ambarus <tudor.ambarus@linaro.org> 13661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13662L: dmaengine@vger.kernel.org 13663S: Supported 13664F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13665F: drivers/dma/at_hdmac.c 13666F: drivers/dma/at_xdmac.c 13667F: include/dt-bindings/dma/at91.h 13668 13669MICROCHIP AT91 SERIAL DRIVER 13670M: Richard Genoud <richard.genoud@gmail.com> 13671S: Maintained 13672F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13673F: drivers/tty/serial/atmel_serial.c 13674F: drivers/tty/serial/atmel_serial.h 13675 13676MICROCHIP AT91 USART MFD DRIVER 13677M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13678L: linux-kernel@vger.kernel.org 13679S: Supported 13680F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13681F: drivers/mfd/at91-usart.c 13682F: include/dt-bindings/mfd/at91-usart.h 13683 13684MICROCHIP AT91 USART SPI DRIVER 13685M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13686L: linux-spi@vger.kernel.org 13687S: Supported 13688F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13689F: drivers/spi/spi-at91-usart.c 13690 13691MICROCHIP AUDIO ASOC DRIVERS 13692M: Claudiu Beznea <claudiu.beznea@microchip.com> 13693L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13694S: Supported 13695F: Documentation/devicetree/bindings/sound/atmel* 13696F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13697F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13698F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13699F: sound/soc/atmel 13700 13701MICROCHIP CSI2DC DRIVER 13702M: Eugen Hristev <eugen.hristev@microchip.com> 13703L: linux-media@vger.kernel.org 13704S: Supported 13705F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13706F: drivers/media/platform/microchip/microchip-csi2dc.c 13707 13708MICROCHIP ECC DRIVER 13709M: Tudor Ambarus <tudor.ambarus@linaro.org> 13710L: linux-crypto@vger.kernel.org 13711S: Maintained 13712F: drivers/crypto/atmel-ecc.* 13713 13714MICROCHIP EIC DRIVER 13715M: Claudiu Beznea <claudiu.beznea@microchip.com> 13716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13717S: Supported 13718F: drivers/irqchip/irq-mchp-eic.c 13719 13720MICROCHIP I2C DRIVER 13721M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13722L: linux-i2c@vger.kernel.org 13723S: Supported 13724F: drivers/i2c/busses/i2c-at91-*.c 13725F: drivers/i2c/busses/i2c-at91.h 13726 13727MICROCHIP ISC DRIVER 13728M: Eugen Hristev <eugen.hristev@microchip.com> 13729L: linux-media@vger.kernel.org 13730S: Supported 13731F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13732F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13733F: drivers/media/platform/microchip/microchip-isc* 13734F: drivers/media/platform/microchip/microchip-sama*-isc* 13735F: drivers/staging/media/deprecated/atmel/atmel-isc* 13736F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13737F: include/linux/atmel-isc-media.h 13738 13739MICROCHIP ISI DRIVER 13740M: Eugen Hristev <eugen.hristev@microchip.com> 13741L: linux-media@vger.kernel.org 13742S: Supported 13743F: drivers/media/platform/atmel/atmel-isi.c 13744F: drivers/media/platform/atmel/atmel-isi.h 13745 13746MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13747M: Woojung Huh <woojung.huh@microchip.com> 13748M: UNGLinuxDriver@microchip.com 13749L: netdev@vger.kernel.org 13750S: Maintained 13751F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13752F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13753F: drivers/net/dsa/microchip/* 13754F: include/linux/dsa/ksz_common.h 13755F: include/linux/platform_data/microchip-ksz.h 13756F: net/dsa/tag_ksz.c 13757 13758MICROCHIP LAN743X ETHERNET DRIVER 13759M: Bryan Whitehead <bryan.whitehead@microchip.com> 13760M: UNGLinuxDriver@microchip.com 13761L: netdev@vger.kernel.org 13762S: Maintained 13763F: drivers/net/ethernet/microchip/lan743x_* 13764 13765MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13766M: Arun Ramadoss <arun.ramadoss@microchip.com> 13767R: UNGLinuxDriver@microchip.com 13768L: netdev@vger.kernel.org 13769S: Maintained 13770F: drivers/net/phy/microchip_t1.c 13771 13772MICROCHIP LAN966X ETHERNET DRIVER 13773M: Horatiu Vultur <horatiu.vultur@microchip.com> 13774M: UNGLinuxDriver@microchip.com 13775L: netdev@vger.kernel.org 13776S: Maintained 13777F: drivers/net/ethernet/microchip/lan966x/* 13778 13779MICROCHIP LCDFB DRIVER 13780M: Nicolas Ferre <nicolas.ferre@microchip.com> 13781L: linux-fbdev@vger.kernel.org 13782S: Maintained 13783F: drivers/video/fbdev/atmel_lcdfb.c 13784F: include/video/atmel_lcdc.h 13785 13786MICROCHIP MCP16502 PMIC DRIVER 13787M: Claudiu Beznea <claudiu.beznea@microchip.com> 13788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13789S: Supported 13790F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13791F: drivers/regulator/mcp16502.c 13792 13793MICROCHIP MCP3911 ADC DRIVER 13794M: Marcus Folkesson <marcus.folkesson@gmail.com> 13795M: Kent Gustavsson <kent@minoris.se> 13796L: linux-iio@vger.kernel.org 13797S: Maintained 13798F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13799F: drivers/iio/adc/mcp3911.c 13800 13801MICROCHIP MMC/SD/SDIO MCI DRIVER 13802M: Ludovic Desroches <ludovic.desroches@microchip.com> 13803S: Maintained 13804F: drivers/mmc/host/atmel-mci.c 13805 13806MICROCHIP NAND DRIVER 13807M: Tudor Ambarus <tudor.ambarus@linaro.org> 13808L: linux-mtd@lists.infradead.org 13809S: Supported 13810F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13811F: drivers/mtd/nand/raw/atmel/* 13812 13813MICROCHIP OTPC DRIVER 13814M: Claudiu Beznea <claudiu.beznea@microchip.com> 13815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13816S: Supported 13817F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13818F: drivers/nvmem/microchip-otpc.c 13819F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13820 13821MICROCHIP PCI1XXXX GP DRIVER 13822M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13823L: linux-gpio@vger.kernel.org 13824S: Supported 13825F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13826F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13827F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13828 13829MICROCHIP PCI1XXXX I2C DRIVER 13830M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13831M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13832M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13833L: linux-i2c@vger.kernel.org 13834S: Maintained 13835F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13836 13837MICROCHIP PCIe UART DRIVER 13838M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13839M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13840L: linux-serial@vger.kernel.org 13841S: Maintained 13842F: drivers/tty/serial/8250/8250_pci1xxxx.c 13843 13844MICROCHIP POLARFIRE FPGA DRIVERS 13845M: Conor Dooley <conor.dooley@microchip.com> 13846R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13847L: linux-fpga@vger.kernel.org 13848S: Supported 13849F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13850F: drivers/fpga/microchip-spi.c 13851 13852MICROCHIP PWM DRIVER 13853M: Claudiu Beznea <claudiu.beznea@microchip.com> 13854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13855L: linux-pwm@vger.kernel.org 13856S: Supported 13857F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13858F: drivers/pwm/pwm-atmel.c 13859 13860MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13861M: Eugen Hristev <eugen.hristev@microchip.com> 13862L: linux-iio@vger.kernel.org 13863S: Supported 13864F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13865F: drivers/iio/adc/at91-sama5d2_adc.c 13866F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13867 13868MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13869M: Claudiu Beznea <claudiu.beznea@microchip.com> 13870S: Supported 13871F: drivers/power/reset/at91-sama5d2_shdwc.c 13872 13873MICROCHIP SOC DRIVERS 13874M: Conor Dooley <conor@kernel.org> 13875S: Supported 13876T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13877F: drivers/soc/microchip/ 13878 13879MICROCHIP SPI DRIVER 13880M: Tudor Ambarus <tudor.ambarus@linaro.org> 13881S: Supported 13882F: drivers/spi/spi-atmel.* 13883 13884MICROCHIP SSC DRIVER 13885M: Claudiu Beznea <claudiu.beznea@microchip.com> 13886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13887S: Supported 13888F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13889F: drivers/misc/atmel-ssc.c 13890F: include/linux/atmel-ssc.h 13891 13892Microchip Timer Counter Block (TCB) Capture Driver 13893M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13894L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13895L: linux-iio@vger.kernel.org 13896S: Maintained 13897F: drivers/counter/microchip-tcb-capture.c 13898 13899MICROCHIP USB251XB DRIVER 13900M: Richard Leitner <richard.leitner@skidata.com> 13901L: linux-usb@vger.kernel.org 13902S: Maintained 13903F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13904F: drivers/usb/misc/usb251xb.c 13905 13906MICROCHIP USBA UDC DRIVER 13907M: Cristian Birsan <cristian.birsan@microchip.com> 13908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13909S: Supported 13910F: drivers/usb/gadget/udc/atmel_usba_udc.* 13911 13912MICROCHIP WILC1000 WIFI DRIVER 13913M: Ajay Singh <ajay.kathat@microchip.com> 13914M: Claudiu Beznea <claudiu.beznea@microchip.com> 13915L: linux-wireless@vger.kernel.org 13916S: Supported 13917F: drivers/net/wireless/microchip/wilc1000/ 13918 13919MICROSEMI MIPS SOCS 13920M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13921M: UNGLinuxDriver@microchip.com 13922L: linux-mips@vger.kernel.org 13923S: Supported 13924F: Documentation/devicetree/bindings/mips/mscc.txt 13925F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13926F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13927F: arch/mips/boot/dts/mscc/ 13928F: arch/mips/configs/generic/board-ocelot.config 13929F: arch/mips/generic/board-ocelot.c 13930 13931MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13932M: Don Brace <don.brace@microchip.com> 13933L: storagedev@microchip.com 13934L: linux-scsi@vger.kernel.org 13935S: Supported 13936F: Documentation/scsi/smartpqi.rst 13937F: drivers/scsi/smartpqi/Kconfig 13938F: drivers/scsi/smartpqi/Makefile 13939F: drivers/scsi/smartpqi/smartpqi*.[ch] 13940F: include/linux/cciss*.h 13941F: include/uapi/linux/cciss*.h 13942 13943MICROSOFT MANA RDMA DRIVER 13944M: Long Li <longli@microsoft.com> 13945M: Ajay Sharma <sharmaajay@microsoft.com> 13946L: linux-rdma@vger.kernel.org 13947S: Supported 13948F: drivers/infiniband/hw/mana/ 13949F: include/net/mana 13950F: include/uapi/rdma/mana-abi.h 13951 13952MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13953M: Maximilian Luz <luzmaximilian@gmail.com> 13954L: platform-driver-x86@vger.kernel.org 13955S: Maintained 13956F: drivers/platform/surface/surface_aggregator_tabletsw.c 13957 13958MICROSOFT SURFACE BATTERY AND AC DRIVERS 13959M: Maximilian Luz <luzmaximilian@gmail.com> 13960L: linux-pm@vger.kernel.org 13961L: platform-driver-x86@vger.kernel.org 13962S: Maintained 13963F: drivers/power/supply/surface_battery.c 13964F: drivers/power/supply/surface_charger.c 13965 13966MICROSOFT SURFACE DTX DRIVER 13967M: Maximilian Luz <luzmaximilian@gmail.com> 13968L: platform-driver-x86@vger.kernel.org 13969S: Maintained 13970F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13971F: drivers/platform/surface/surface_dtx.c 13972F: include/uapi/linux/surface_aggregator/dtx.h 13973 13974MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13975M: Maximilian Luz <luzmaximilian@gmail.com> 13976L: platform-driver-x86@vger.kernel.org 13977S: Maintained 13978F: drivers/platform/surface/surface_gpe.c 13979 13980MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13981M: Hans de Goede <hdegoede@redhat.com> 13982M: Mark Gross <markgross@kernel.org> 13983M: Maximilian Luz <luzmaximilian@gmail.com> 13984L: platform-driver-x86@vger.kernel.org 13985S: Maintained 13986T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13987F: drivers/platform/surface/ 13988 13989MICROSOFT SURFACE HID TRANSPORT DRIVER 13990M: Maximilian Luz <luzmaximilian@gmail.com> 13991L: linux-input@vger.kernel.org 13992L: platform-driver-x86@vger.kernel.org 13993S: Maintained 13994F: drivers/hid/surface-hid/ 13995 13996MICROSOFT SURFACE HOT-PLUG DRIVER 13997M: Maximilian Luz <luzmaximilian@gmail.com> 13998L: platform-driver-x86@vger.kernel.org 13999S: Maintained 14000F: drivers/platform/surface/surface_hotplug.c 14001 14002MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14003M: Maximilian Luz <luzmaximilian@gmail.com> 14004L: platform-driver-x86@vger.kernel.org 14005S: Maintained 14006F: drivers/platform/surface/surface_platform_profile.c 14007 14008MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14009M: Chen Yu <yu.c.chen@intel.com> 14010L: platform-driver-x86@vger.kernel.org 14011S: Supported 14012F: drivers/platform/surface/surfacepro3_button.c 14013 14014MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14015M: Maximilian Luz <luzmaximilian@gmail.com> 14016L: platform-driver-x86@vger.kernel.org 14017S: Maintained 14018F: drivers/platform/surface/surface_aggregator_hub.c 14019 14020MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14021M: Maximilian Luz <luzmaximilian@gmail.com> 14022L: platform-driver-x86@vger.kernel.org 14023S: Maintained 14024W: https://github.com/linux-surface/surface-aggregator-module 14025C: irc://irc.libera.chat/linux-surface 14026F: Documentation/driver-api/surface_aggregator/ 14027F: drivers/platform/surface/aggregator/ 14028F: drivers/platform/surface/surface_acpi_notify.c 14029F: drivers/platform/surface/surface_aggregator_cdev.c 14030F: drivers/platform/surface/surface_aggregator_registry.c 14031F: include/linux/surface_acpi_notify.h 14032F: include/linux/surface_aggregator/ 14033F: include/uapi/linux/surface_aggregator/ 14034 14035MICROTEK X6 SCANNER 14036M: Oliver Neukum <oliver@neukum.org> 14037S: Maintained 14038F: drivers/usb/image/microtek.* 14039 14040MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14041M: Luka Kovacic <luka.kovacic@sartura.hr> 14042M: Luka Perkov <luka.perkov@sartura.hr> 14043S: Maintained 14044F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14045F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14046F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14047F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14048F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14049F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14050 14051MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14052M: Sakari Ailus <sakari.ailus@linux.intel.com> 14053L: linux-media@vger.kernel.org 14054S: Maintained 14055F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14056F: Documentation/driver-api/media/drivers/ccs/ 14057F: Documentation/userspace-api/media/drivers/ccs.rst 14058F: drivers/media/i2c/ccs-pll.c 14059F: drivers/media/i2c/ccs-pll.h 14060F: drivers/media/i2c/ccs/ 14061F: include/uapi/linux/ccs.h 14062F: include/uapi/linux/smiapp.h 14063 14064MIPS 14065M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14066L: linux-mips@vger.kernel.org 14067S: Maintained 14068W: http://www.linux-mips.org/ 14069Q: https://patchwork.kernel.org/project/linux-mips/list/ 14070T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14071F: Documentation/devicetree/bindings/mips/ 14072F: Documentation/mips/ 14073F: arch/mips/ 14074F: drivers/platform/mips/ 14075F: include/dt-bindings/mips/ 14076 14077MIPS BOSTON DEVELOPMENT BOARD 14078M: Paul Burton <paulburton@kernel.org> 14079L: linux-mips@vger.kernel.org 14080S: Maintained 14081F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14082F: arch/mips/boot/dts/img/boston.dts 14083F: arch/mips/configs/generic/board-boston.config 14084F: drivers/clk/imgtec/clk-boston.c 14085F: include/dt-bindings/clock/boston-clock.h 14086 14087MIPS CORE DRIVERS 14088M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14089M: Serge Semin <fancer.lancer@gmail.com> 14090L: linux-mips@vger.kernel.org 14091S: Supported 14092F: drivers/bus/mips_cdmm.c 14093F: drivers/clocksource/mips-gic-timer.c 14094F: drivers/cpuidle/cpuidle-cps.c 14095F: drivers/irqchip/irq-mips-cpu.c 14096F: drivers/irqchip/irq-mips-gic.c 14097 14098MIPS GENERIC PLATFORM 14099M: Paul Burton <paulburton@kernel.org> 14100L: linux-mips@vger.kernel.org 14101S: Supported 14102F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14103F: arch/mips/generic/ 14104F: arch/mips/tools/generic-board-config.sh 14105 14106MIPS RINT INSTRUCTION EMULATION 14107M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14108L: linux-mips@vger.kernel.org 14109S: Supported 14110F: arch/mips/math-emu/dp_rint.c 14111F: arch/mips/math-emu/sp_rint.c 14112 14113MIPS/LOONGSON1 ARCHITECTURE 14114M: Keguang Zhang <keguang.zhang@gmail.com> 14115L: linux-mips@vger.kernel.org 14116S: Maintained 14117F: arch/mips/include/asm/mach-loongson32/ 14118F: arch/mips/loongson32/ 14119F: drivers/*/*loongson1* 14120 14121MIPS/LOONGSON2EF ARCHITECTURE 14122M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14123L: linux-mips@vger.kernel.org 14124S: Maintained 14125F: arch/mips/include/asm/mach-loongson2ef/ 14126F: arch/mips/loongson2ef/ 14127F: drivers/cpufreq/loongson2_cpufreq.c 14128 14129MIPS/LOONGSON64 ARCHITECTURE 14130M: Huacai Chen <chenhuacai@kernel.org> 14131M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14132L: linux-mips@vger.kernel.org 14133S: Maintained 14134F: arch/mips/include/asm/mach-loongson64/ 14135F: arch/mips/loongson64/ 14136F: drivers/irqchip/irq-loongson* 14137F: drivers/platform/mips/cpu_hwmon.c 14138 14139MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14140M: Hans Verkuil <hverkuil@xs4all.nl> 14141L: linux-media@vger.kernel.org 14142S: Odd Fixes 14143W: https://linuxtv.org 14144T: git git://linuxtv.org/media_tree.git 14145F: drivers/media/radio/radio-miropcm20* 14146 14147MMP SUPPORT 14148R: Lubomir Rintel <lkundrak@v3.sk> 14149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14150S: Odd Fixes 14151T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14152F: arch/arm/boot/dts/mmp* 14153F: arch/arm/mach-mmp/ 14154F: include/linux/soc/mmp/ 14155 14156MMP USB PHY DRIVERS 14157R: Lubomir Rintel <lkundrak@v3.sk> 14158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14159S: Maintained 14160F: drivers/phy/marvell/phy-mmp3-usb.c 14161F: drivers/phy/marvell/phy-pxa-usb.c 14162 14163MMU GATHER AND TLB INVALIDATION 14164M: Will Deacon <will@kernel.org> 14165M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14166M: Andrew Morton <akpm@linux-foundation.org> 14167M: Nick Piggin <npiggin@gmail.com> 14168M: Peter Zijlstra <peterz@infradead.org> 14169L: linux-arch@vger.kernel.org 14170L: linux-mm@kvack.org 14171S: Maintained 14172F: arch/*/include/asm/tlb.h 14173F: include/asm-generic/tlb.h 14174F: mm/mmu_gather.c 14175 14176MN88472 MEDIA DRIVER 14177M: Antti Palosaari <crope@iki.fi> 14178L: linux-media@vger.kernel.org 14179S: Maintained 14180W: https://linuxtv.org 14181W: http://palosaari.fi/linux/ 14182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14183F: drivers/media/dvb-frontends/mn88472* 14184 14185MN88473 MEDIA DRIVER 14186M: Antti Palosaari <crope@iki.fi> 14187L: linux-media@vger.kernel.org 14188S: Maintained 14189W: https://linuxtv.org 14190W: http://palosaari.fi/linux/ 14191Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14192F: drivers/media/dvb-frontends/mn88473* 14193 14194MODULE SUPPORT 14195M: Luis Chamberlain <mcgrof@kernel.org> 14196L: linux-modules@vger.kernel.org 14197L: linux-kernel@vger.kernel.org 14198S: Maintained 14199T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14200F: include/linux/kmod.h 14201F: include/linux/module.h 14202F: kernel/module/ 14203F: lib/test_kmod.c 14204F: scripts/module* 14205F: tools/testing/selftests/kmod/ 14206 14207MONOLITHIC POWER SYSTEM PMIC DRIVER 14208M: Saravanan Sekar <sravanhome@gmail.com> 14209S: Maintained 14210F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14211F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14212F: drivers/hwmon/pmbus/mpq7932.c 14213F: drivers/iio/adc/mp2629_adc.c 14214F: drivers/mfd/mp2629.c 14215F: drivers/power/supply/mp2629_charger.c 14216F: drivers/regulator/mp5416.c 14217F: drivers/regulator/mpq7920.c 14218F: drivers/regulator/mpq7920.h 14219F: include/linux/mfd/mp2629.h 14220 14221MOST(R) TECHNOLOGY DRIVER 14222M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14223M: Christian Gromm <christian.gromm@microchip.com> 14224S: Maintained 14225F: Documentation/ABI/testing/configfs-most 14226F: Documentation/ABI/testing/sysfs-bus-most 14227F: drivers/most/ 14228F: drivers/staging/most/ 14229F: include/linux/most.h 14230 14231MOTORCOMM PHY DRIVER 14232M: Peter Geis <pgwipeout@gmail.com> 14233M: Frank <Frank.Sae@motor-comm.com> 14234L: netdev@vger.kernel.org 14235S: Maintained 14236F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14237F: drivers/net/phy/motorcomm.c 14238 14239MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14240M: Jiri Slaby <jirislaby@kernel.org> 14241S: Maintained 14242F: Documentation/driver-api/tty/moxa-smartio.rst 14243F: drivers/tty/mxser.* 14244 14245MR800 AVERMEDIA USB FM RADIO DRIVER 14246M: Alexey Klimov <klimov.linux@gmail.com> 14247L: linux-media@vger.kernel.org 14248S: Maintained 14249T: git git://linuxtv.org/media_tree.git 14250F: drivers/media/radio/radio-mr800.c 14251 14252MRF24J40 IEEE 802.15.4 RADIO DRIVER 14253M: Stefan Schmidt <stefan@datenfreihafen.org> 14254L: linux-wpan@vger.kernel.org 14255S: Odd Fixes 14256F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14257F: drivers/net/ieee802154/mrf24j40.c 14258 14259MSI EC DRIVER 14260M: Nikita Kravets <teackot@gmail.com> 14261L: platform-driver-x86@vger.kernel.org 14262S: Maintained 14263W: https://github.com/BeardOverflow/msi-ec 14264F: drivers/platform/x86/msi-ec.* 14265 14266MSI LAPTOP SUPPORT 14267M: "Lee, Chun-Yi" <jlee@suse.com> 14268L: platform-driver-x86@vger.kernel.org 14269S: Maintained 14270F: drivers/platform/x86/msi-laptop.c 14271 14272MSI WMI SUPPORT 14273L: platform-driver-x86@vger.kernel.org 14274S: Orphan 14275F: drivers/platform/x86/msi-wmi.c 14276 14277MSI001 MEDIA DRIVER 14278M: Antti Palosaari <crope@iki.fi> 14279L: linux-media@vger.kernel.org 14280S: Maintained 14281W: https://linuxtv.org 14282W: http://palosaari.fi/linux/ 14283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14284T: git git://linuxtv.org/anttip/media_tree.git 14285F: drivers/media/tuners/msi001* 14286 14287MSI2500 MEDIA DRIVER 14288M: Antti Palosaari <crope@iki.fi> 14289L: linux-media@vger.kernel.org 14290S: Maintained 14291W: https://linuxtv.org 14292W: http://palosaari.fi/linux/ 14293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14294T: git git://linuxtv.org/anttip/media_tree.git 14295F: drivers/media/usb/msi2500/ 14296 14297MSTAR INTERRUPT CONTROLLER DRIVER 14298M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14299M: Daniel Palmer <daniel@thingy.jp> 14300S: Maintained 14301F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14302F: drivers/irqchip/irq-mst-intc.c 14303 14304MSYSTEMS DISKONCHIP G3 MTD DRIVER 14305M: Robert Jarzmik <robert.jarzmik@free.fr> 14306L: linux-mtd@lists.infradead.org 14307S: Maintained 14308F: drivers/mtd/devices/docg3* 14309 14310MT9P031 APTINA CAMERA SENSOR 14311M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14312L: linux-media@vger.kernel.org 14313S: Maintained 14314T: git git://linuxtv.org/media_tree.git 14315F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14316F: drivers/media/i2c/mt9p031.c 14317F: include/media/i2c/mt9p031.h 14318 14319MT9T112 APTINA CAMERA SENSOR 14320M: Jacopo Mondi <jacopo@jmondi.org> 14321L: linux-media@vger.kernel.org 14322S: Odd Fixes 14323T: git git://linuxtv.org/media_tree.git 14324F: drivers/media/i2c/mt9t112.c 14325F: include/media/i2c/mt9t112.h 14326 14327MT9V032 APTINA CAMERA SENSOR 14328M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14329L: linux-media@vger.kernel.org 14330S: Maintained 14331T: git git://linuxtv.org/media_tree.git 14332F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14333F: drivers/media/i2c/mt9v032.c 14334F: include/media/i2c/mt9v032.h 14335 14336MT9V111 APTINA CAMERA SENSOR 14337M: Jacopo Mondi <jacopo@jmondi.org> 14338L: linux-media@vger.kernel.org 14339S: Maintained 14340T: git git://linuxtv.org/media_tree.git 14341F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14342F: drivers/media/i2c/mt9v111.c 14343 14344MULTIFUNCTION DEVICES (MFD) 14345M: Lee Jones <lee@kernel.org> 14346S: Maintained 14347T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14348F: Documentation/devicetree/bindings/mfd/ 14349F: drivers/mfd/ 14350F: include/dt-bindings/mfd/ 14351F: include/linux/mfd/ 14352 14353MULTIMEDIA CARD (MMC) ETC. OVER SPI 14354S: Orphan 14355F: drivers/mmc/host/mmc_spi.c 14356F: include/linux/spi/mmc_spi.h 14357 14358MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14359M: Ulf Hansson <ulf.hansson@linaro.org> 14360L: linux-mmc@vger.kernel.org 14361S: Maintained 14362T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14363F: Documentation/devicetree/bindings/mmc/ 14364F: drivers/mmc/ 14365F: include/linux/mmc/ 14366F: include/uapi/linux/mmc/ 14367 14368MULTIPLEXER SUBSYSTEM 14369M: Peter Rosin <peda@axentia.se> 14370S: Maintained 14371F: Documentation/ABI/testing/sysfs-class-mux* 14372F: Documentation/devicetree/bindings/mux/ 14373F: drivers/mux/ 14374F: include/dt-bindings/mux/ 14375F: include/linux/mux/ 14376 14377MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14378M: Bin Liu <b-liu@ti.com> 14379L: linux-usb@vger.kernel.org 14380S: Maintained 14381F: drivers/usb/musb/ 14382 14383MXL301RF MEDIA DRIVER 14384M: Akihiro Tsukada <tskd08@gmail.com> 14385L: linux-media@vger.kernel.org 14386S: Odd Fixes 14387F: drivers/media/tuners/mxl301rf* 14388 14389MXL5007T MEDIA DRIVER 14390M: Michael Krufky <mkrufky@linuxtv.org> 14391L: linux-media@vger.kernel.org 14392S: Maintained 14393W: https://linuxtv.org 14394W: http://github.com/mkrufky 14395Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14396T: git git://linuxtv.org/mkrufky/tuners.git 14397F: drivers/media/tuners/mxl5007t.* 14398 14399MXSFB DRM DRIVER 14400M: Marek Vasut <marex@denx.de> 14401M: Stefan Agner <stefan@agner.ch> 14402L: dri-devel@lists.freedesktop.org 14403S: Supported 14404T: git git://anongit.freedesktop.org/drm/drm-misc 14405F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14406F: drivers/gpu/drm/mxsfb/ 14407 14408MYLEX DAC960 PCI RAID Controller 14409M: Hannes Reinecke <hare@kernel.org> 14410L: linux-scsi@vger.kernel.org 14411S: Supported 14412F: drivers/scsi/myrb.* 14413F: drivers/scsi/myrs.* 14414 14415MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14416M: Chris Lee <christopher.lee@cspi.com> 14417L: netdev@vger.kernel.org 14418S: Supported 14419W: https://www.cspi.com/ethernet-products/support/downloads/ 14420F: drivers/net/ethernet/myricom/myri10ge/ 14421 14422NAND FLASH SUBSYSTEM 14423M: Miquel Raynal <miquel.raynal@bootlin.com> 14424R: Richard Weinberger <richard@nod.at> 14425L: linux-mtd@lists.infradead.org 14426S: Maintained 14427W: http://www.linux-mtd.infradead.org/ 14428Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14429C: irc://irc.oftc.net/mtd 14430T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14431F: drivers/mtd/nand/ 14432F: include/linux/mtd/*nand*.h 14433 14434NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14435M: Daniel Mack <zonque@gmail.com> 14436L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14437S: Maintained 14438W: http://www.native-instruments.com 14439F: sound/usb/caiaq/ 14440 14441NATSEMI ETHERNET DRIVER (DP8381x) 14442S: Orphan 14443F: drivers/net/ethernet/natsemi/natsemi.c 14444 14445NCR 5380 SCSI DRIVERS 14446M: Finn Thain <fthain@linux-m68k.org> 14447M: Michael Schmitz <schmitzmic@gmail.com> 14448L: linux-scsi@vger.kernel.org 14449S: Maintained 14450F: Documentation/scsi/g_NCR5380.rst 14451F: drivers/scsi/NCR5380.* 14452F: drivers/scsi/arm/cumana_1.c 14453F: drivers/scsi/arm/oak.c 14454F: drivers/scsi/atari_scsi.* 14455F: drivers/scsi/dmx3191d.c 14456F: drivers/scsi/g_NCR5380.* 14457F: drivers/scsi/mac_scsi.* 14458F: drivers/scsi/sun3_scsi.* 14459F: drivers/scsi/sun3_scsi_vme.c 14460 14461NCSI LIBRARY 14462M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14463S: Maintained 14464F: net/ncsi/ 14465 14466NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14467M: Guenter Roeck <linux@roeck-us.net> 14468L: linux-hwmon@vger.kernel.org 14469S: Maintained 14470F: Documentation/hwmon/nct6775.rst 14471F: drivers/hwmon/nct6775-core.c 14472F: drivers/hwmon/nct6775-platform.c 14473F: drivers/hwmon/nct6775.h 14474 14475NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14476M: Zev Weiss <zev@bewilderbeest.net> 14477L: linux-hwmon@vger.kernel.org 14478S: Maintained 14479F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14480F: drivers/hwmon/nct6775-i2c.c 14481 14482NETDEVSIM 14483M: Jakub Kicinski <kuba@kernel.org> 14484S: Maintained 14485F: drivers/net/netdevsim/* 14486 14487NETEM NETWORK EMULATOR 14488M: Stephen Hemminger <stephen@networkplumber.org> 14489L: netdev@vger.kernel.org 14490S: Maintained 14491F: net/sched/sch_netem.c 14492 14493NETERION 10GbE DRIVERS (s2io) 14494M: Jon Mason <jdmason@kudzu.us> 14495L: netdev@vger.kernel.org 14496S: Supported 14497F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14498F: drivers/net/ethernet/neterion/ 14499 14500NETFILTER 14501M: Pablo Neira Ayuso <pablo@netfilter.org> 14502M: Jozsef Kadlecsik <kadlec@netfilter.org> 14503M: Florian Westphal <fw@strlen.de> 14504L: netfilter-devel@vger.kernel.org 14505L: coreteam@netfilter.org 14506S: Maintained 14507W: http://www.netfilter.org/ 14508W: http://www.iptables.org/ 14509W: http://www.nftables.org/ 14510Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14511C: irc://irc.libera.chat/netfilter 14512T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14513T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14514F: include/linux/netfilter* 14515F: include/linux/netfilter/ 14516F: include/net/netfilter/ 14517F: include/uapi/linux/netfilter* 14518F: include/uapi/linux/netfilter/ 14519F: net/*/netfilter.c 14520F: net/*/netfilter/ 14521F: net/bridge/br_netfilter*.c 14522F: net/netfilter/ 14523 14524NETROM NETWORK LAYER 14525M: Ralf Baechle <ralf@linux-mips.org> 14526L: linux-hams@vger.kernel.org 14527S: Maintained 14528W: http://www.linux-ax25.org/ 14529F: include/net/netrom.h 14530F: include/uapi/linux/netrom.h 14531F: net/netrom/ 14532 14533NETRONIX EMBEDDED CONTROLLER 14534M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14535S: Maintained 14536F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14537F: drivers/mfd/ntxec.c 14538F: drivers/pwm/pwm-ntxec.c 14539F: drivers/rtc/rtc-ntxec.c 14540F: include/linux/mfd/ntxec.h 14541 14542NETRONOME ETHERNET DRIVERS 14543M: Simon Horman <simon.horman@corigine.com> 14544R: Jakub Kicinski <kuba@kernel.org> 14545L: oss-drivers@corigine.com 14546S: Maintained 14547F: drivers/net/ethernet/netronome/ 14548 14549NETWORK BLOCK DEVICE (NBD) 14550M: Josef Bacik <josef@toxicpanda.com> 14551L: linux-block@vger.kernel.org 14552L: nbd@other.debian.org 14553S: Maintained 14554F: Documentation/admin-guide/blockdev/nbd.rst 14555F: drivers/block/nbd.c 14556F: include/trace/events/nbd.h 14557F: include/uapi/linux/nbd.h 14558 14559NETWORK DROP MONITOR 14560M: Neil Horman <nhorman@tuxdriver.com> 14561L: netdev@vger.kernel.org 14562S: Maintained 14563W: https://fedorahosted.org/dropwatch/ 14564F: include/uapi/linux/net_dropmon.h 14565F: net/core/drop_monitor.c 14566 14567NETWORKING DRIVERS 14568M: "David S. Miller" <davem@davemloft.net> 14569M: Eric Dumazet <edumazet@google.com> 14570M: Jakub Kicinski <kuba@kernel.org> 14571M: Paolo Abeni <pabeni@redhat.com> 14572L: netdev@vger.kernel.org 14573S: Maintained 14574Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14575T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14576T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14577F: Documentation/devicetree/bindings/net/ 14578F: drivers/connector/ 14579F: drivers/net/ 14580X: drivers/net/wireless/ 14581F: include/dt-bindings/net/ 14582F: include/linux/etherdevice.h 14583F: include/linux/fcdevice.h 14584F: include/linux/fddidevice.h 14585F: include/linux/hippidevice.h 14586F: include/linux/if_* 14587F: include/linux/inetdevice.h 14588F: include/linux/netdevice.h 14589F: include/uapi/linux/if_* 14590F: include/uapi/linux/netdevice.h 14591 14592NETWORKING DRIVERS (WIRELESS) 14593M: Kalle Valo <kvalo@kernel.org> 14594L: linux-wireless@vger.kernel.org 14595S: Maintained 14596W: https://wireless.wiki.kernel.org/ 14597Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14598T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14599T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14600F: Documentation/devicetree/bindings/net/wireless/ 14601F: drivers/net/wireless/ 14602 14603NETWORKING [DSA] 14604M: Andrew Lunn <andrew@lunn.ch> 14605M: Florian Fainelli <f.fainelli@gmail.com> 14606M: Vladimir Oltean <olteanv@gmail.com> 14607S: Maintained 14608F: Documentation/devicetree/bindings/net/dsa/ 14609F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14610F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14611F: drivers/net/dsa/ 14612F: include/linux/dsa/ 14613F: include/linux/platform_data/dsa.h 14614F: include/net/dsa.h 14615F: net/dsa/ 14616F: tools/testing/selftests/drivers/net/dsa/ 14617 14618NETWORKING [GENERAL] 14619M: "David S. Miller" <davem@davemloft.net> 14620M: Eric Dumazet <edumazet@google.com> 14621M: Jakub Kicinski <kuba@kernel.org> 14622M: Paolo Abeni <pabeni@redhat.com> 14623L: netdev@vger.kernel.org 14624S: Maintained 14625Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14626B: mailto:netdev@vger.kernel.org 14627T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14628T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14629F: Documentation/core-api/netlink.rst 14630F: Documentation/netlink/ 14631F: Documentation/networking/ 14632F: Documentation/process/maintainer-netdev.rst 14633F: Documentation/userspace-api/netlink/ 14634F: include/linux/in.h 14635F: include/linux/net.h 14636F: include/linux/netdevice.h 14637F: include/net/ 14638F: include/uapi/linux/in.h 14639F: include/uapi/linux/net.h 14640F: include/uapi/linux/net_namespace.h 14641F: include/uapi/linux/netdevice.h 14642F: lib/net_utils.c 14643F: lib/random32.c 14644F: net/ 14645X: net/bluetooth/ 14646F: tools/net/ 14647F: tools/testing/selftests/net/ 14648 14649NETWORKING [IPSEC] 14650M: Steffen Klassert <steffen.klassert@secunet.com> 14651M: Herbert Xu <herbert@gondor.apana.org.au> 14652M: "David S. Miller" <davem@davemloft.net> 14653L: netdev@vger.kernel.org 14654S: Maintained 14655T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14656T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14657F: include/net/xfrm.h 14658F: include/uapi/linux/xfrm.h 14659F: net/ipv4/ah4.c 14660F: net/ipv4/esp4* 14661F: net/ipv4/ip_vti.c 14662F: net/ipv4/ipcomp.c 14663F: net/ipv4/xfrm* 14664F: net/ipv6/ah6.c 14665F: net/ipv6/esp6* 14666F: net/ipv6/ip6_vti.c 14667F: net/ipv6/ipcomp6.c 14668F: net/ipv6/xfrm* 14669F: net/key/ 14670F: net/xfrm/ 14671F: tools/testing/selftests/net/ipsec.c 14672 14673NETWORKING [IPv4/IPv6] 14674M: "David S. Miller" <davem@davemloft.net> 14675M: David Ahern <dsahern@kernel.org> 14676L: netdev@vger.kernel.org 14677S: Maintained 14678T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14679F: arch/x86/net/* 14680F: include/linux/ip.h 14681F: include/linux/ipv6* 14682F: include/net/fib* 14683F: include/net/ip* 14684F: include/net/route.h 14685F: net/ipv4/ 14686F: net/ipv6/ 14687 14688NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14689M: Paul Moore <paul@paul-moore.com> 14690L: netdev@vger.kernel.org 14691L: linux-security-module@vger.kernel.org 14692S: Maintained 14693W: https://github.com/netlabel 14694F: Documentation/netlabel/ 14695F: include/net/calipso.h 14696F: include/net/cipso_ipv4.h 14697F: include/net/netlabel.h 14698F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14699F: include/uapi/linux/netfilter/xt_SECMARK.h 14700F: net/ipv4/cipso_ipv4.c 14701F: net/ipv6/calipso.c 14702F: net/netfilter/xt_CONNSECMARK.c 14703F: net/netfilter/xt_SECMARK.c 14704F: net/netlabel/ 14705 14706NETWORKING [MPTCP] 14707M: Matthieu Baerts <matthieu.baerts@tessares.net> 14708M: Mat Martineau <martineau@kernel.org> 14709L: netdev@vger.kernel.org 14710L: mptcp@lists.linux.dev 14711S: Maintained 14712W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14713B: https://github.com/multipath-tcp/mptcp_net-next/issues 14714T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14715T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14716F: Documentation/networking/mptcp-sysctl.rst 14717F: include/net/mptcp.h 14718F: include/trace/events/mptcp.h 14719F: include/uapi/linux/mptcp.h 14720F: net/mptcp/ 14721F: tools/testing/selftests/bpf/*/*mptcp*.c 14722F: tools/testing/selftests/net/mptcp/ 14723 14724NETWORKING [TCP] 14725M: Eric Dumazet <edumazet@google.com> 14726L: netdev@vger.kernel.org 14727S: Maintained 14728F: include/linux/tcp.h 14729F: include/net/tcp.h 14730F: include/trace/events/tcp.h 14731F: include/uapi/linux/tcp.h 14732F: net/ipv4/syncookies.c 14733F: net/ipv4/tcp*.c 14734F: net/ipv6/syncookies.c 14735F: net/ipv6/tcp*.c 14736 14737NETWORKING [TLS] 14738M: Boris Pismenny <borisp@nvidia.com> 14739M: John Fastabend <john.fastabend@gmail.com> 14740M: Jakub Kicinski <kuba@kernel.org> 14741L: netdev@vger.kernel.org 14742S: Maintained 14743F: include/net/tls.h 14744F: include/uapi/linux/tls.h 14745F: net/tls/* 14746 14747NETXEN (1/10) GbE SUPPORT 14748M: Manish Chopra <manishc@marvell.com> 14749M: Rahul Verma <rahulv@marvell.com> 14750M: GR-Linux-NIC-Dev@marvell.com 14751L: netdev@vger.kernel.org 14752S: Supported 14753F: drivers/net/ethernet/qlogic/netxen/ 14754 14755NET_FAILOVER MODULE 14756M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14757L: netdev@vger.kernel.org 14758S: Supported 14759F: Documentation/networking/net_failover.rst 14760F: drivers/net/net_failover.c 14761F: include/net/net_failover.h 14762 14763NEXTHOP 14764M: David Ahern <dsahern@kernel.org> 14765L: netdev@vger.kernel.org 14766S: Maintained 14767F: include/net/netns/nexthop.h 14768F: include/net/nexthop.h 14769F: include/uapi/linux/nexthop.h 14770F: net/ipv4/nexthop.c 14771 14772NFC SUBSYSTEM 14773M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14774L: netdev@vger.kernel.org 14775S: Maintained 14776F: Documentation/devicetree/bindings/net/nfc/ 14777F: drivers/nfc/ 14778F: include/net/nfc/ 14779F: include/uapi/linux/nfc.h 14780F: net/nfc/ 14781 14782NFC VIRTUAL NCI DEVICE DRIVER 14783M: Bongsu Jeon <bongsu.jeon@samsung.com> 14784L: netdev@vger.kernel.org 14785S: Supported 14786F: drivers/nfc/virtual_ncidev.c 14787F: tools/testing/selftests/nci/ 14788 14789NFS, SUNRPC, AND LOCKD CLIENTS 14790M: Trond Myklebust <trond.myklebust@hammerspace.com> 14791M: Anna Schumaker <anna@kernel.org> 14792L: linux-nfs@vger.kernel.org 14793S: Maintained 14794W: http://client.linux-nfs.org 14795T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14796F: Documentation/filesystems/nfs/ 14797F: fs/lockd/ 14798F: fs/nfs/ 14799F: fs/nfs_common/ 14800F: include/linux/lockd/ 14801F: include/linux/nfs* 14802F: include/linux/sunrpc/ 14803F: include/uapi/linux/nfs* 14804F: include/uapi/linux/sunrpc/ 14805F: net/sunrpc/ 14806 14807NILFS2 FILESYSTEM 14808M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14809L: linux-nilfs@vger.kernel.org 14810S: Supported 14811W: https://nilfs.sourceforge.io/ 14812W: https://nilfs.osdn.jp/ 14813T: git https://github.com/konis/nilfs2.git 14814F: Documentation/filesystems/nilfs2.rst 14815F: fs/nilfs2/ 14816F: include/trace/events/nilfs2.h 14817F: include/uapi/linux/nilfs2_api.h 14818F: include/uapi/linux/nilfs2_ondisk.h 14819 14820NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14821M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14822S: Maintained 14823W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14824F: Documentation/scsi/NinjaSCSI.rst 14825F: drivers/scsi/pcmcia/nsp_* 14826 14827NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14828M: GOTO Masanori <gotom@debian.or.jp> 14829M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14830S: Maintained 14831W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14832F: Documentation/scsi/NinjaSCSI.rst 14833F: drivers/scsi/nsp32* 14834 14835NINTENDO HID DRIVER 14836M: Daniel J. Ogorchock <djogorchock@gmail.com> 14837L: linux-input@vger.kernel.org 14838S: Maintained 14839F: drivers/hid/hid-nintendo* 14840 14841NIOS2 ARCHITECTURE 14842M: Dinh Nguyen <dinguyen@kernel.org> 14843S: Maintained 14844T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14845F: arch/nios2/ 14846 14847NITRO ENCLAVES (NE) 14848M: Alexandru Ciobotaru <alcioa@amazon.com> 14849L: linux-kernel@vger.kernel.org 14850L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14851S: Supported 14852W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14853F: Documentation/virt/ne_overview.rst 14854F: drivers/virt/nitro_enclaves/ 14855F: include/linux/nitro_enclaves.h 14856F: include/uapi/linux/nitro_enclaves.h 14857F: samples/nitro_enclaves/ 14858 14859NOHZ, DYNTICKS SUPPORT 14860M: Frederic Weisbecker <frederic@kernel.org> 14861M: Thomas Gleixner <tglx@linutronix.de> 14862M: Ingo Molnar <mingo@kernel.org> 14863L: linux-kernel@vger.kernel.org 14864S: Maintained 14865T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14866F: include/linux/sched/nohz.h 14867F: include/linux/tick.h 14868F: kernel/time/tick*.* 14869 14870NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14871M: Pavel Machek <pavel@ucw.cz> 14872M: Sakari Ailus <sakari.ailus@iki.fi> 14873L: linux-media@vger.kernel.org 14874S: Maintained 14875F: drivers/media/i2c/ad5820.c 14876F: drivers/media/i2c/et8ek8 14877 14878NOKIA N900 POWER SUPPLY DRIVERS 14879R: Pali Rohár <pali@kernel.org> 14880F: drivers/power/supply/bq2415x_charger.c 14881F: drivers/power/supply/bq27xxx_battery.c 14882F: drivers/power/supply/bq27xxx_battery_i2c.c 14883F: drivers/power/supply/isp1704_charger.c 14884F: drivers/power/supply/rx51_battery.c 14885F: include/linux/power/bq2415x_charger.h 14886F: include/linux/power/bq27xxx_battery.h 14887 14888NOLIBC HEADER FILE 14889M: Willy Tarreau <w@1wt.eu> 14890S: Maintained 14891T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14892F: tools/include/nolibc/ 14893F: tools/testing/selftests/nolibc/ 14894 14895NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14896M: Hans de Goede <hdegoede@redhat.com> 14897L: linux-input@vger.kernel.org 14898S: Maintained 14899F: drivers/input/touchscreen/novatek-nvt-ts.c 14900 14901NSDEPS 14902M: Matthias Maennich <maennich@google.com> 14903S: Maintained 14904F: Documentation/core-api/symbol-namespaces.rst 14905F: scripts/nsdeps 14906 14907NTB AMD DRIVER 14908M: Sanjay R Mehta <sanju.mehta@amd.com> 14909M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14910L: ntb@lists.linux.dev 14911S: Supported 14912F: drivers/ntb/hw/amd/ 14913 14914NTB DRIVER CORE 14915M: Jon Mason <jdmason@kudzu.us> 14916M: Dave Jiang <dave.jiang@intel.com> 14917M: Allen Hubbe <allenbh@gmail.com> 14918L: ntb@lists.linux.dev 14919S: Supported 14920W: https://github.com/jonmason/ntb/wiki 14921T: git git://github.com/jonmason/ntb.git 14922F: drivers/net/ntb_netdev.c 14923F: drivers/ntb/ 14924F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14925F: include/linux/ntb.h 14926F: include/linux/ntb_transport.h 14927F: tools/testing/selftests/ntb/ 14928 14929NTB IDT DRIVER 14930M: Serge Semin <fancer.lancer@gmail.com> 14931L: ntb@lists.linux.dev 14932S: Supported 14933F: drivers/ntb/hw/idt/ 14934 14935NTB INTEL DRIVER 14936M: Dave Jiang <dave.jiang@intel.com> 14937L: ntb@lists.linux.dev 14938S: Supported 14939W: https://github.com/davejiang/linux/wiki 14940T: git https://github.com/davejiang/linux.git 14941F: drivers/ntb/hw/intel/ 14942 14943NTFS FILESYSTEM 14944M: Anton Altaparmakov <anton@tuxera.com> 14945R: Namjae Jeon <linkinjeon@kernel.org> 14946L: linux-ntfs-dev@lists.sourceforge.net 14947S: Supported 14948W: http://www.tuxera.com/ 14949T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14950F: Documentation/filesystems/ntfs.rst 14951F: fs/ntfs/ 14952 14953NTFS3 FILESYSTEM 14954M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14955L: ntfs3@lists.linux.dev 14956S: Supported 14957W: http://www.paragon-software.com/ 14958T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14959F: Documentation/filesystems/ntfs3.rst 14960F: fs/ntfs3/ 14961 14962NUBUS SUBSYSTEM 14963M: Finn Thain <fthain@linux-m68k.org> 14964L: linux-m68k@lists.linux-m68k.org 14965S: Maintained 14966F: arch/*/include/asm/nubus.h 14967F: drivers/nubus/ 14968F: include/linux/nubus.h 14969F: include/uapi/linux/nubus.h 14970 14971NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14972M: Antonino Daplas <adaplas@gmail.com> 14973L: linux-fbdev@vger.kernel.org 14974S: Maintained 14975F: drivers/video/fbdev/nvidia/ 14976F: drivers/video/fbdev/riva/ 14977 14978NVIDIA WMI EC BACKLIGHT DRIVER 14979M: Daniel Dadap <ddadap@nvidia.com> 14980L: platform-driver-x86@vger.kernel.org 14981S: Supported 14982F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14983F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14984 14985NVM EXPRESS DRIVER 14986M: Keith Busch <kbusch@kernel.org> 14987M: Jens Axboe <axboe@fb.com> 14988M: Christoph Hellwig <hch@lst.de> 14989M: Sagi Grimberg <sagi@grimberg.me> 14990L: linux-nvme@lists.infradead.org 14991S: Supported 14992W: http://git.infradead.org/nvme.git 14993T: git git://git.infradead.org/nvme.git 14994F: Documentation/nvme/ 14995F: drivers/nvme/common/ 14996F: drivers/nvme/host/ 14997F: include/linux/nvme-*.h 14998F: include/linux/nvme.h 14999F: include/uapi/linux/nvme_ioctl.h 15000 15001NVM EXPRESS FABRICS AUTHENTICATION 15002M: Hannes Reinecke <hare@suse.de> 15003L: linux-nvme@lists.infradead.org 15004S: Supported 15005F: drivers/nvme/host/auth.c 15006F: drivers/nvme/target/auth.c 15007F: drivers/nvme/target/fabrics-cmd-auth.c 15008F: include/linux/nvme-auth.h 15009 15010NVM EXPRESS FC TRANSPORT DRIVERS 15011M: James Smart <james.smart@broadcom.com> 15012L: linux-nvme@lists.infradead.org 15013S: Supported 15014F: drivers/nvme/host/fc.c 15015F: drivers/nvme/target/fc.c 15016F: drivers/nvme/target/fcloop.c 15017F: include/linux/nvme-fc-driver.h 15018F: include/linux/nvme-fc.h 15019 15020NVM EXPRESS HARDWARE MONITORING SUPPORT 15021M: Guenter Roeck <linux@roeck-us.net> 15022L: linux-nvme@lists.infradead.org 15023S: Supported 15024F: drivers/nvme/host/hwmon.c 15025 15026NVM EXPRESS TARGET DRIVER 15027M: Christoph Hellwig <hch@lst.de> 15028M: Sagi Grimberg <sagi@grimberg.me> 15029M: Chaitanya Kulkarni <kch@nvidia.com> 15030L: linux-nvme@lists.infradead.org 15031S: Supported 15032W: http://git.infradead.org/nvme.git 15033T: git git://git.infradead.org/nvme.git 15034F: drivers/nvme/target/ 15035 15036NVMEM FRAMEWORK 15037M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15038S: Maintained 15039T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15040F: Documentation/ABI/stable/sysfs-bus-nvmem 15041F: Documentation/devicetree/bindings/nvmem/ 15042F: drivers/nvmem/ 15043F: include/linux/nvmem-consumer.h 15044F: include/linux/nvmem-provider.h 15045 15046NXP BLUETOOTH WIRELESS DRIVERS 15047M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15048M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15049S: Maintained 15050F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15051F: drivers/bluetooth/btnxpuart.c 15052 15053NXP C45 TJA11XX PHY DRIVER 15054M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15055L: netdev@vger.kernel.org 15056S: Maintained 15057F: drivers/net/phy/nxp-c45-tja11xx.c 15058 15059NXP FSPI DRIVER 15060M: Han Xu <han.xu@nxp.com> 15061M: Haibo Chen <haibo.chen@nxp.com> 15062R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15063L: linux-spi@vger.kernel.org 15064S: Maintained 15065F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15066F: drivers/spi/spi-nxp-fspi.c 15067 15068NXP FXAS21002C DRIVER 15069M: Rui Miguel Silva <rmfrfs@gmail.com> 15070L: linux-iio@vger.kernel.org 15071S: Maintained 15072F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15073F: drivers/iio/gyro/fxas21002c.h 15074F: drivers/iio/gyro/fxas21002c_core.c 15075F: drivers/iio/gyro/fxas21002c_i2c.c 15076F: drivers/iio/gyro/fxas21002c_spi.c 15077 15078NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15079M: Haibo Chen <haibo.chen@nxp.com> 15080L: linux-iio@vger.kernel.org 15081L: linux-imx@nxp.com 15082S: Maintained 15083F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15084F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15085F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15086F: drivers/iio/adc/imx7d_adc.c 15087F: drivers/iio/adc/imx93_adc.c 15088F: drivers/iio/adc/vf610_adc.c 15089 15090NXP i.MX 8M ISI DRIVER 15091M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15092L: linux-media@vger.kernel.org 15093S: Maintained 15094F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15095F: drivers/media/platform/nxp/imx8-isi/ 15096 15097NXP i.MX 8MP DW100 V4L2 DRIVER 15098M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15099L: linux-media@vger.kernel.org 15100S: Maintained 15101F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15102F: Documentation/userspace-api/media/drivers/dw100.rst 15103F: drivers/media/platform/nxp/dw100/ 15104F: include/uapi/linux/dw100.h 15105 15106NXP i.MX 8MQ DCSS DRIVER 15107M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15108R: Lucas Stach <l.stach@pengutronix.de> 15109L: dri-devel@lists.freedesktop.org 15110S: Maintained 15111F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15112F: drivers/gpu/drm/imx/dcss/ 15113 15114NXP i.MX 8QXP ADC DRIVER 15115M: Cai Huoqing <cai.huoqing@linux.dev> 15116M: Haibo Chen <haibo.chen@nxp.com> 15117L: linux-imx@nxp.com 15118L: linux-iio@vger.kernel.org 15119S: Maintained 15120F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15121F: drivers/iio/adc/imx8qxp-adc.c 15122 15123NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15124M: Mirela Rabulea <mirela.rabulea@nxp.com> 15125R: NXP Linux Team <linux-imx@nxp.com> 15126L: linux-media@vger.kernel.org 15127S: Maintained 15128F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15129F: drivers/media/platform/nxp/imx-jpeg 15130 15131NXP i.MX CLOCK DRIVERS 15132M: Abel Vesa <abelvesa@kernel.org> 15133R: Peng Fan <peng.fan@nxp.com> 15134L: linux-clk@vger.kernel.org 15135L: linux-imx@nxp.com 15136S: Maintained 15137T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15138F: Documentation/devicetree/bindings/clock/imx* 15139F: drivers/clk/imx/ 15140F: include/dt-bindings/clock/imx* 15141 15142NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15143M: Jagan Teki <jagan@amarulasolutions.com> 15144S: Maintained 15145F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15146F: drivers/regulator/pf8x00-regulator.c 15147 15148NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15149M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15150L: linux-kernel@vger.kernel.org 15151S: Maintained 15152F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15153F: drivers/extcon/extcon-ptn5150.c 15154 15155NXP SGTL5000 DRIVER 15156M: Fabio Estevam <festevam@gmail.com> 15157L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15158S: Maintained 15159F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15160F: sound/soc/codecs/sgtl5000* 15161 15162NXP SJA1105 ETHERNET SWITCH DRIVER 15163M: Vladimir Oltean <olteanv@gmail.com> 15164L: linux-kernel@vger.kernel.org 15165S: Maintained 15166F: drivers/net/dsa/sja1105 15167F: drivers/net/pcs/pcs-xpcs-nxp.c 15168 15169NXP TDA998X DRM DRIVER 15170M: Russell King <linux@armlinux.org.uk> 15171S: Maintained 15172T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15173T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15174F: drivers/gpu/drm/i2c/tda998x_drv.c 15175F: include/drm/i2c/tda998x.h 15176F: include/dt-bindings/display/tda998x.h 15177K: "nxp,tda998x" 15178 15179NXP TFA9879 DRIVER 15180M: Peter Rosin <peda@axentia.se> 15181L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15182S: Maintained 15183F: Documentation/devicetree/bindings/sound/tfa9879.txt 15184F: sound/soc/codecs/tfa9879* 15185 15186NXP-NCI NFC DRIVER 15187S: Orphan 15188F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15189F: drivers/nfc/nxp-nci 15190 15191NXP/Goodix TFA989X (TFA1) DRIVER 15192M: Stephan Gerhold <stephan@gerhold.net> 15193L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15194S: Maintained 15195F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15196F: sound/soc/codecs/tfa989x.c 15197 15198NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15199M: Jonas Malaco <jonas@protocubo.io> 15200L: linux-hwmon@vger.kernel.org 15201S: Maintained 15202F: Documentation/hwmon/nzxt-kraken2.rst 15203F: drivers/hwmon/nzxt-kraken2.c 15204 15205NZXT-SMART2 HARDWARE MONITORING DRIVER 15206M: Aleksandr Mezin <mezin.alexander@gmail.com> 15207L: linux-hwmon@vger.kernel.org 15208S: Maintained 15209F: Documentation/hwmon/nzxt-smart2.rst 15210F: drivers/hwmon/nzxt-smart2.c 15211 15212OBJAGG 15213M: Jiri Pirko <jiri@resnulli.us> 15214L: netdev@vger.kernel.org 15215S: Supported 15216F: include/linux/objagg.h 15217F: lib/objagg.c 15218F: lib/test_objagg.c 15219 15220OBJTOOL 15221M: Josh Poimboeuf <jpoimboe@kernel.org> 15222M: Peter Zijlstra <peterz@infradead.org> 15223S: Supported 15224F: include/linux/objtool*.h 15225F: tools/objtool/ 15226 15227OCELOT ETHERNET SWITCH DRIVER 15228M: Vladimir Oltean <vladimir.oltean@nxp.com> 15229M: Claudiu Manoil <claudiu.manoil@nxp.com> 15230M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15231M: UNGLinuxDriver@microchip.com 15232L: netdev@vger.kernel.org 15233S: Supported 15234F: drivers/net/dsa/ocelot/* 15235F: drivers/net/ethernet/mscc/ 15236F: include/soc/mscc/ocelot* 15237F: net/dsa/tag_ocelot.c 15238F: net/dsa/tag_ocelot_8021q.c 15239F: tools/testing/selftests/drivers/net/ocelot/* 15240 15241OCELOT EXTERNAL SWITCH CONTROL 15242M: Colin Foster <colin.foster@in-advantage.com> 15243S: Supported 15244F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15245F: drivers/mfd/ocelot* 15246F: drivers/net/dsa/ocelot/ocelot_ext.c 15247F: include/linux/mfd/ocelot.h 15248 15249OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15250M: Frederic Barrat <fbarrat@linux.ibm.com> 15251M: Andrew Donnellan <ajd@linux.ibm.com> 15252L: linuxppc-dev@lists.ozlabs.org 15253S: Supported 15254F: Documentation/userspace-api/accelerators/ocxl.rst 15255F: arch/powerpc/include/asm/pnv-ocxl.h 15256F: arch/powerpc/platforms/powernv/ocxl.c 15257F: drivers/misc/ocxl/ 15258F: include/misc/ocxl* 15259F: include/uapi/misc/ocxl.h 15260 15261OMAP AUDIO SUPPORT 15262M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15263M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15264L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15265L: linux-omap@vger.kernel.org 15266S: Maintained 15267F: sound/soc/ti/n810.c 15268F: sound/soc/ti/omap* 15269F: sound/soc/ti/rx51.c 15270F: sound/soc/ti/sdma-pcm.* 15271 15272OMAP CLOCK FRAMEWORK SUPPORT 15273M: Paul Walmsley <paul@pwsan.com> 15274L: linux-omap@vger.kernel.org 15275S: Maintained 15276F: arch/arm/*omap*/*clock* 15277 15278OMAP DEVICE TREE SUPPORT 15279M: Benoît Cousson <bcousson@baylibre.com> 15280M: Tony Lindgren <tony@atomide.com> 15281L: linux-omap@vger.kernel.org 15282L: devicetree@vger.kernel.org 15283S: Maintained 15284F: arch/arm/boot/dts/*am3* 15285F: arch/arm/boot/dts/*am4* 15286F: arch/arm/boot/dts/*am5* 15287F: arch/arm/boot/dts/*dra7* 15288F: arch/arm/boot/dts/*omap* 15289F: arch/arm/boot/dts/logicpd-som-lv* 15290F: arch/arm/boot/dts/logicpd-torpedo* 15291 15292OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15293L: linux-omap@vger.kernel.org 15294L: linux-fbdev@vger.kernel.org 15295S: Orphan 15296F: Documentation/arm/omap/dss.rst 15297F: drivers/video/fbdev/omap2/ 15298 15299OMAP FRAMEBUFFER SUPPORT 15300L: linux-fbdev@vger.kernel.org 15301L: linux-omap@vger.kernel.org 15302S: Orphan 15303F: drivers/video/fbdev/omap/ 15304 15305OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15306M: Roger Quadros <rogerq@kernel.org> 15307M: Tony Lindgren <tony@atomide.com> 15308L: linux-omap@vger.kernel.org 15309S: Maintained 15310F: arch/arm/mach-omap2/*gpmc* 15311F: drivers/memory/omap-gpmc.c 15312 15313OMAP GPIO DRIVER 15314M: Grygorii Strashko <grygorii.strashko@ti.com> 15315M: Santosh Shilimkar <ssantosh@kernel.org> 15316M: Kevin Hilman <khilman@kernel.org> 15317L: linux-omap@vger.kernel.org 15318S: Maintained 15319F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15320F: drivers/gpio/gpio-omap.c 15321 15322OMAP HARDWARE SPINLOCK SUPPORT 15323M: Ohad Ben-Cohen <ohad@wizery.com> 15324L: linux-omap@vger.kernel.org 15325S: Maintained 15326F: drivers/hwspinlock/omap_hwspinlock.c 15327 15328OMAP HS MMC SUPPORT 15329L: linux-mmc@vger.kernel.org 15330L: linux-omap@vger.kernel.org 15331S: Orphan 15332F: drivers/mmc/host/omap_hsmmc.c 15333 15334OMAP HWMOD DATA 15335M: Paul Walmsley <paul@pwsan.com> 15336L: linux-omap@vger.kernel.org 15337S: Maintained 15338F: arch/arm/mach-omap2/omap_hwmod*data* 15339 15340OMAP HWMOD SUPPORT 15341M: Benoît Cousson <bcousson@baylibre.com> 15342M: Paul Walmsley <paul@pwsan.com> 15343L: linux-omap@vger.kernel.org 15344S: Maintained 15345F: arch/arm/mach-omap2/omap_hwmod.* 15346 15347OMAP I2C DRIVER 15348M: Vignesh R <vigneshr@ti.com> 15349L: linux-omap@vger.kernel.org 15350L: linux-i2c@vger.kernel.org 15351S: Maintained 15352F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15353F: drivers/i2c/busses/i2c-omap.c 15354 15355OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15356M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15357L: linux-media@vger.kernel.org 15358S: Maintained 15359F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15360F: drivers/media/platform/ti/omap3isp/ 15361F: drivers/staging/media/omap4iss/ 15362 15363OMAP MMC SUPPORT 15364M: Aaro Koskinen <aaro.koskinen@iki.fi> 15365L: linux-omap@vger.kernel.org 15366S: Odd Fixes 15367F: drivers/mmc/host/omap.c 15368 15369OMAP POWER MANAGEMENT SUPPORT 15370M: Kevin Hilman <khilman@kernel.org> 15371L: linux-omap@vger.kernel.org 15372S: Maintained 15373F: arch/arm/*omap*/*pm* 15374F: drivers/cpufreq/omap-cpufreq.c 15375 15376OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15377M: Paul Walmsley <paul@pwsan.com> 15378L: linux-omap@vger.kernel.org 15379S: Maintained 15380F: arch/arm/mach-omap2/prm* 15381 15382OMAP RANDOM NUMBER GENERATOR SUPPORT 15383M: Deepak Saxena <dsaxena@plexity.net> 15384S: Maintained 15385F: drivers/char/hw_random/omap-rng.c 15386 15387OMAP USB SUPPORT 15388L: linux-usb@vger.kernel.org 15389L: linux-omap@vger.kernel.org 15390S: Orphan 15391F: arch/arm/*omap*/usb* 15392F: drivers/usb/*/*omap* 15393 15394OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15395M: Mark Jackson <mpfj@newflow.co.uk> 15396L: linux-omap@vger.kernel.org 15397S: Maintained 15398F: arch/arm/boot/dts/am335x-nano.dts 15399 15400OMAP1 SUPPORT 15401M: Aaro Koskinen <aaro.koskinen@iki.fi> 15402M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15403M: Tony Lindgren <tony@atomide.com> 15404L: linux-omap@vger.kernel.org 15405S: Maintained 15406Q: http://patchwork.kernel.org/project/linux-omap/list/ 15407T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15408F: arch/arm/configs/omap1_defconfig 15409F: arch/arm/mach-omap1/ 15410F: drivers/i2c/busses/i2c-omap.c 15411F: include/linux/platform_data/ams-delta-fiq.h 15412F: include/linux/platform_data/i2c-omap.h 15413 15414OMAP2+ SUPPORT 15415M: Tony Lindgren <tony@atomide.com> 15416L: linux-omap@vger.kernel.org 15417S: Maintained 15418W: http://www.muru.com/linux/omap/ 15419W: http://linux.omap.com/ 15420Q: http://patchwork.kernel.org/project/linux-omap/list/ 15421T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15422F: arch/arm/configs/omap2plus_defconfig 15423F: arch/arm/mach-omap2/ 15424F: drivers/bus/ti-sysc.c 15425F: drivers/i2c/busses/i2c-omap.c 15426F: drivers/irqchip/irq-omap-intc.c 15427F: drivers/mfd/*omap*.c 15428F: drivers/mfd/menelaus.c 15429F: drivers/mfd/palmas.c 15430F: drivers/mfd/tps65217.c 15431F: drivers/mfd/tps65218.c 15432F: drivers/mfd/tps65219.c 15433F: drivers/mfd/tps65910.c 15434F: drivers/mfd/twl-core.[ch] 15435F: drivers/mfd/twl4030*.c 15436F: drivers/mfd/twl6030*.c 15437F: drivers/mfd/twl6040*.c 15438F: drivers/regulator/palmas-regulator*.c 15439F: drivers/regulator/pbias-regulator.c 15440F: drivers/regulator/tps65217-regulator.c 15441F: drivers/regulator/tps65218-regulator.c 15442F: drivers/regulator/tps65219-regulator.c 15443F: drivers/regulator/tps65910-regulator.c 15444F: drivers/regulator/twl-regulator.c 15445F: drivers/regulator/twl6030-regulator.c 15446F: include/linux/platform_data/i2c-omap.h 15447F: include/linux/platform_data/ti-sysc.h 15448 15449OMFS FILESYSTEM 15450M: Bob Copeland <me@bobcopeland.com> 15451L: linux-karma-devel@lists.sourceforge.net 15452S: Maintained 15453F: Documentation/filesystems/omfs.rst 15454F: fs/omfs/ 15455 15456OMNIVISION OG01A1B SENSOR DRIVER 15457M: Shawn Tu <shawnx.tu@intel.com> 15458L: linux-media@vger.kernel.org 15459S: Maintained 15460F: drivers/media/i2c/og01a1b.c 15461 15462OMNIVISION OV02A10 SENSOR DRIVER 15463M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15464L: linux-media@vger.kernel.org 15465S: Maintained 15466T: git git://linuxtv.org/media_tree.git 15467F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15468F: drivers/media/i2c/ov02a10.c 15469 15470OMNIVISION OV08D10 SENSOR DRIVER 15471M: Jimmy Su <jimmy.su@intel.com> 15472L: linux-media@vger.kernel.org 15473S: Maintained 15474T: git git://linuxtv.org/media_tree.git 15475F: drivers/media/i2c/ov08d10.c 15476 15477OMNIVISION OV08X40 SENSOR DRIVER 15478M: Jason Chen <jason.z.chen@intel.com> 15479L: linux-media@vger.kernel.org 15480S: Maintained 15481T: git git://linuxtv.org/media_tree.git 15482F: drivers/media/i2c/ov08x40.c 15483 15484OMNIVISION OV13858 SENSOR DRIVER 15485M: Sakari Ailus <sakari.ailus@linux.intel.com> 15486L: linux-media@vger.kernel.org 15487S: Maintained 15488T: git git://linuxtv.org/media_tree.git 15489F: drivers/media/i2c/ov13858.c 15490 15491OMNIVISION OV13B10 SENSOR DRIVER 15492M: Arec Kao <arec.kao@intel.com> 15493L: linux-media@vger.kernel.org 15494S: Maintained 15495T: git git://linuxtv.org/media_tree.git 15496F: drivers/media/i2c/ov13b10.c 15497 15498OMNIVISION OV2680 SENSOR DRIVER 15499M: Rui Miguel Silva <rmfrfs@gmail.com> 15500L: linux-media@vger.kernel.org 15501S: Maintained 15502T: git git://linuxtv.org/media_tree.git 15503F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15504F: drivers/media/i2c/ov2680.c 15505 15506OMNIVISION OV2685 SENSOR DRIVER 15507M: Shunqian Zheng <zhengsq@rock-chips.com> 15508L: linux-media@vger.kernel.org 15509S: Maintained 15510T: git git://linuxtv.org/media_tree.git 15511F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15512F: drivers/media/i2c/ov2685.c 15513 15514OMNIVISION OV2740 SENSOR DRIVER 15515M: Tianshu Qiu <tian.shu.qiu@intel.com> 15516R: Shawn Tu <shawnx.tu@intel.com> 15517R: Bingbu Cao <bingbu.cao@intel.com> 15518L: linux-media@vger.kernel.org 15519S: Maintained 15520T: git git://linuxtv.org/media_tree.git 15521F: drivers/media/i2c/ov2740.c 15522 15523OMNIVISION OV4689 SENSOR DRIVER 15524M: Mikhail Rudenko <mike.rudenko@gmail.com> 15525L: linux-media@vger.kernel.org 15526S: Maintained 15527T: git git://linuxtv.org/media_tree.git 15528F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15529F: drivers/media/i2c/ov5647.c 15530 15531OMNIVISION OV5640 SENSOR DRIVER 15532M: Steve Longerbeam <slongerbeam@gmail.com> 15533L: linux-media@vger.kernel.org 15534S: Maintained 15535T: git git://linuxtv.org/media_tree.git 15536F: drivers/media/i2c/ov5640.c 15537 15538OMNIVISION OV5647 SENSOR DRIVER 15539M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15540M: Jacopo Mondi <jacopo@jmondi.org> 15541L: linux-media@vger.kernel.org 15542S: Maintained 15543T: git git://linuxtv.org/media_tree.git 15544F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15545F: drivers/media/i2c/ov5647.c 15546 15547OMNIVISION OV5670 SENSOR DRIVER 15548M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15549L: linux-media@vger.kernel.org 15550S: Maintained 15551T: git git://linuxtv.org/media_tree.git 15552F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15553F: drivers/media/i2c/ov5670.c 15554 15555OMNIVISION OV5675 SENSOR DRIVER 15556M: Shawn Tu <shawnx.tu@intel.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559T: git git://linuxtv.org/media_tree.git 15560F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15561F: drivers/media/i2c/ov5675.c 15562 15563OMNIVISION OV5693 SENSOR DRIVER 15564M: Daniel Scally <djrscally@gmail.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567T: git git://linuxtv.org/media_tree.git 15568F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15569F: drivers/media/i2c/ov5693.c 15570 15571OMNIVISION OV5695 SENSOR DRIVER 15572M: Shunqian Zheng <zhengsq@rock-chips.com> 15573L: linux-media@vger.kernel.org 15574S: Maintained 15575T: git git://linuxtv.org/media_tree.git 15576F: drivers/media/i2c/ov5695.c 15577 15578OMNIVISION OV7670 SENSOR DRIVER 15579L: linux-media@vger.kernel.org 15580S: Orphan 15581T: git git://linuxtv.org/media_tree.git 15582F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15583F: drivers/media/i2c/ov7670.c 15584 15585OMNIVISION OV772x SENSOR DRIVER 15586M: Jacopo Mondi <jacopo@jmondi.org> 15587L: linux-media@vger.kernel.org 15588S: Odd fixes 15589T: git git://linuxtv.org/media_tree.git 15590F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15591F: drivers/media/i2c/ov772x.c 15592F: include/media/i2c/ov772x.h 15593 15594OMNIVISION OV7740 SENSOR DRIVER 15595M: Wenyou Yang <wenyou.yang@microchip.com> 15596L: linux-media@vger.kernel.org 15597S: Maintained 15598T: git git://linuxtv.org/media_tree.git 15599F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15600F: drivers/media/i2c/ov7740.c 15601 15602OMNIVISION OV8856 SENSOR DRIVER 15603M: Sakari Ailus <sakari.ailus@linux.intel.com> 15604L: linux-media@vger.kernel.org 15605S: Maintained 15606T: git git://linuxtv.org/media_tree.git 15607F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15608F: drivers/media/i2c/ov8856.c 15609 15610OMNIVISION OV8858 SENSOR DRIVER 15611M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15612M: Nicholas Roth <nicholas@rothemail.net> 15613L: linux-media@vger.kernel.org 15614S: Maintained 15615T: git git://linuxtv.org/media_tree.git 15616F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15617F: drivers/media/i2c/ov8858.c 15618 15619OMNIVISION OV9282 SENSOR DRIVER 15620M: Paul J. Murphy <paul.j.murphy@intel.com> 15621M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15622L: linux-media@vger.kernel.org 15623S: Maintained 15624T: git git://linuxtv.org/media_tree.git 15625F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15626F: drivers/media/i2c/ov9282.c 15627 15628OMNIVISION OV9640 SENSOR DRIVER 15629M: Petr Cvek <petrcvekcz@gmail.com> 15630L: linux-media@vger.kernel.org 15631S: Maintained 15632F: drivers/media/i2c/ov9640.* 15633 15634OMNIVISION OV9650 SENSOR DRIVER 15635M: Sakari Ailus <sakari.ailus@linux.intel.com> 15636R: Akinobu Mita <akinobu.mita@gmail.com> 15637R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15638L: linux-media@vger.kernel.org 15639S: Maintained 15640T: git git://linuxtv.org/media_tree.git 15641F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15642F: drivers/media/i2c/ov9650.c 15643 15644OMNIVISION OV9734 SENSOR DRIVER 15645M: Tianshu Qiu <tian.shu.qiu@intel.com> 15646R: Bingbu Cao <bingbu.cao@intel.com> 15647L: linux-media@vger.kernel.org 15648S: Maintained 15649T: git git://linuxtv.org/media_tree.git 15650F: drivers/media/i2c/ov9734.c 15651 15652ONBOARD USB HUB DRIVER 15653M: Matthias Kaehlcke <mka@chromium.org> 15654L: linux-usb@vger.kernel.org 15655S: Maintained 15656F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15657F: drivers/usb/misc/onboard_usb_hub.c 15658 15659ONENAND FLASH DRIVER 15660M: Kyungmin Park <kyungmin.park@samsung.com> 15661L: linux-mtd@lists.infradead.org 15662S: Maintained 15663F: drivers/mtd/nand/onenand/ 15664F: include/linux/mtd/onenand*.h 15665 15666ONEXPLAYER FAN DRIVER 15667M: Derek John Clark <derekjohn.clark@gmail.com> 15668M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15669L: linux-hwmon@vger.kernel.org 15670S: Maintained 15671F: drivers/hwmon/oxp-sensors.c 15672 15673ONIE TLV NVMEM LAYOUT DRIVER 15674M: Miquel Raynal <miquel.raynal@bootlin.com> 15675S: Maintained 15676F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15677F: drivers/nvmem/layouts/onie-tlv.c 15678 15679ONION OMEGA2+ BOARD 15680M: Harvey Hunt <harveyhuntnexus@gmail.com> 15681L: linux-mips@vger.kernel.org 15682S: Maintained 15683F: arch/mips/boot/dts/ralink/omega2p.dts 15684 15685ONSEMI ETHERNET PHY DRIVERS 15686M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15687L: netdev@vger.kernel.org 15688S: Supported 15689W: http://www.onsemi.com 15690F: drivers/net/phy/ncn* 15691 15692OP-TEE DRIVER 15693M: Jens Wiklander <jens.wiklander@linaro.org> 15694L: op-tee@lists.trustedfirmware.org 15695S: Maintained 15696F: Documentation/ABI/testing/sysfs-bus-optee-devices 15697F: drivers/tee/optee/ 15698 15699OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15700M: Sumit Garg <sumit.garg@linaro.org> 15701L: op-tee@lists.trustedfirmware.org 15702S: Maintained 15703F: drivers/char/hw_random/optee-rng.c 15704 15705OP-TEE RTC DRIVER 15706M: Clément Léger <clement.leger@bootlin.com> 15707L: linux-rtc@vger.kernel.org 15708S: Maintained 15709F: drivers/rtc/rtc-optee.c 15710 15711OPA-VNIC DRIVER 15712M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15713L: linux-rdma@vger.kernel.org 15714S: Supported 15715F: drivers/infiniband/ulp/opa_vnic 15716 15717OPEN FIRMWARE AND FLATTENED DEVICE TREE 15718M: Rob Herring <robh+dt@kernel.org> 15719M: Frank Rowand <frowand.list@gmail.com> 15720L: devicetree@vger.kernel.org 15721S: Maintained 15722W: http://www.devicetree.org/ 15723C: irc://irc.libera.chat/devicetree 15724T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15725F: Documentation/ABI/testing/sysfs-firmware-ofw 15726F: drivers/of/ 15727F: include/linux/of*.h 15728F: scripts/dtc/ 15729K: of_overlay_notifier_ 15730K: of_overlay_fdt_apply 15731K: of_overlay_remove 15732 15733OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15734M: Rob Herring <robh+dt@kernel.org> 15735M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15736M: Conor Dooley <conor+dt@kernel.org> 15737L: devicetree@vger.kernel.org 15738S: Maintained 15739Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15740C: irc://irc.libera.chat/devicetree 15741T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15742F: Documentation/devicetree/ 15743F: arch/*/boot/dts/ 15744F: include/dt-bindings/ 15745 15746OPENCOMPUTE PTP CLOCK DRIVER 15747M: Jonathan Lemon <jonathan.lemon@gmail.com> 15748M: Vadim Fedorenko <vadfed@fb.com> 15749L: netdev@vger.kernel.org 15750S: Maintained 15751F: drivers/ptp/ptp_ocp.c 15752 15753OPENCORES I2C BUS DRIVER 15754M: Peter Korsgaard <peter@korsgaard.com> 15755M: Andrew Lunn <andrew@lunn.ch> 15756L: linux-i2c@vger.kernel.org 15757S: Maintained 15758F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15759F: Documentation/i2c/busses/i2c-ocores.rst 15760F: drivers/i2c/busses/i2c-ocores.c 15761F: include/linux/platform_data/i2c-ocores.h 15762 15763OPENRISC ARCHITECTURE 15764M: Jonas Bonn <jonas@southpole.se> 15765M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15766M: Stafford Horne <shorne@gmail.com> 15767L: linux-openrisc@vger.kernel.org 15768S: Maintained 15769W: http://openrisc.io 15770T: git https://github.com/openrisc/linux.git 15771F: Documentation/arch/openrisc/ 15772F: Documentation/devicetree/bindings/openrisc/ 15773F: arch/openrisc/ 15774F: drivers/irqchip/irq-ompic.c 15775F: drivers/irqchip/irq-or1k-* 15776 15777OPENVSWITCH 15778M: Pravin B Shelar <pshelar@ovn.org> 15779L: netdev@vger.kernel.org 15780L: dev@openvswitch.org 15781S: Maintained 15782W: http://openvswitch.org 15783F: include/uapi/linux/openvswitch.h 15784F: net/openvswitch/ 15785F: tools/testing/selftests/net/openvswitch/ 15786 15787OPERATING PERFORMANCE POINTS (OPP) 15788M: Viresh Kumar <vireshk@kernel.org> 15789M: Nishanth Menon <nm@ti.com> 15790M: Stephen Boyd <sboyd@kernel.org> 15791L: linux-pm@vger.kernel.org 15792S: Maintained 15793T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15794F: Documentation/devicetree/bindings/opp/ 15795F: Documentation/power/opp.rst 15796F: drivers/opp/ 15797F: include/linux/pm_opp.h 15798 15799OPL4 DRIVER 15800M: Clemens Ladisch <clemens@ladisch.de> 15801L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15802S: Maintained 15803T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15804F: sound/drivers/opl4/ 15805 15806ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15807M: Mark Fasheh <mark@fasheh.com> 15808M: Joel Becker <jlbec@evilplan.org> 15809M: Joseph Qi <joseph.qi@linux.alibaba.com> 15810L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15811S: Supported 15812W: http://ocfs2.wiki.kernel.org 15813F: Documentation/filesystems/dlmfs.rst 15814F: Documentation/filesystems/ocfs2.rst 15815F: fs/ocfs2/ 15816 15817ORANGEFS FILESYSTEM 15818M: Mike Marshall <hubcap@omnibond.com> 15819R: Martin Brandenburg <martin@omnibond.com> 15820L: devel@lists.orangefs.org 15821S: Supported 15822T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15823F: Documentation/filesystems/orangefs.rst 15824F: fs/orangefs/ 15825 15826ORINOCO DRIVER 15827L: linux-wireless@vger.kernel.org 15828S: Orphan 15829W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15830W: http://www.nongnu.org/orinoco/ 15831F: drivers/net/wireless/intersil/orinoco/ 15832 15833OV2659 OMNIVISION SENSOR DRIVER 15834M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15835L: linux-media@vger.kernel.org 15836S: Maintained 15837W: https://linuxtv.org 15838Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15839T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15840F: drivers/media/i2c/ov2659.c 15841F: include/media/i2c/ov2659.h 15842 15843OVERLAY FILESYSTEM 15844M: Miklos Szeredi <miklos@szeredi.hu> 15845L: linux-unionfs@vger.kernel.org 15846S: Supported 15847T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15848F: Documentation/filesystems/overlayfs.rst 15849F: fs/overlayfs/ 15850 15851P54 WIRELESS DRIVER 15852M: Christian Lamparter <chunkeey@googlemail.com> 15853L: linux-wireless@vger.kernel.org 15854S: Maintained 15855W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15856F: drivers/net/wireless/intersil/p54/ 15857 15858PACKET SOCKETS 15859M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15860S: Maintained 15861F: include/uapi/linux/if_packet.h 15862F: net/packet/af_packet.c 15863 15864PACKING 15865M: Vladimir Oltean <olteanv@gmail.com> 15866L: netdev@vger.kernel.org 15867S: Supported 15868F: Documentation/core-api/packing.rst 15869F: include/linux/packing.h 15870F: lib/packing.c 15871 15872PADATA PARALLEL EXECUTION MECHANISM 15873M: Steffen Klassert <steffen.klassert@secunet.com> 15874M: Daniel Jordan <daniel.m.jordan@oracle.com> 15875L: linux-crypto@vger.kernel.org 15876L: linux-kernel@vger.kernel.org 15877S: Maintained 15878F: Documentation/core-api/padata.rst 15879F: include/linux/padata.h 15880F: kernel/padata.c 15881 15882PAGE CACHE 15883M: Matthew Wilcox (Oracle) <willy@infradead.org> 15884L: linux-fsdevel@vger.kernel.org 15885S: Supported 15886T: git git://git.infradead.org/users/willy/pagecache.git 15887F: Documentation/filesystems/locking.rst 15888F: Documentation/filesystems/vfs.rst 15889F: include/linux/pagemap.h 15890F: mm/filemap.c 15891F: mm/page-writeback.c 15892F: mm/readahead.c 15893F: mm/truncate.c 15894 15895PAGE POOL 15896M: Jesper Dangaard Brouer <hawk@kernel.org> 15897M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15898L: netdev@vger.kernel.org 15899S: Supported 15900F: Documentation/networking/page_pool.rst 15901F: include/net/page_pool.h 15902F: include/trace/events/page_pool.h 15903F: net/core/page_pool.c 15904 15905PAGE TABLE CHECK 15906M: Pasha Tatashin <pasha.tatashin@soleen.com> 15907M: Andrew Morton <akpm@linux-foundation.org> 15908L: linux-mm@kvack.org 15909S: Maintained 15910F: Documentation/mm/page_table_check.rst 15911F: include/linux/page_table_check.h 15912F: mm/page_table_check.c 15913 15914PANASONIC LAPTOP ACPI EXTRAS DRIVER 15915M: Kenneth Chan <kenneth.t.chan@gmail.com> 15916L: platform-driver-x86@vger.kernel.org 15917S: Maintained 15918F: drivers/platform/x86/panasonic-laptop.c 15919 15920PARALLAX PING IIO SENSOR DRIVER 15921M: Andreas Klinger <ak@it-klinger.de> 15922L: linux-iio@vger.kernel.org 15923S: Maintained 15924F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15925F: drivers/iio/proximity/ping.c 15926 15927PARALLEL LCD/KEYPAD PANEL DRIVER 15928M: Willy Tarreau <willy@haproxy.com> 15929M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15930S: Odd Fixes 15931F: Documentation/admin-guide/lcd-panel-cgram.rst 15932F: drivers/auxdisplay/panel.c 15933 15934PARALLEL PORT SUBSYSTEM 15935M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15936M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15937L: linux-parport@lists.infradead.org (subscribers-only) 15938S: Maintained 15939F: Documentation/driver-api/parport*.rst 15940F: drivers/char/ppdev.c 15941F: drivers/parport/ 15942F: include/linux/parport*.h 15943F: include/uapi/linux/ppdev.h 15944 15945PARAVIRT_OPS INTERFACE 15946M: Juergen Gross <jgross@suse.com> 15947M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15948R: Alexey Makhalov <amakhalov@vmware.com> 15949R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15950L: virtualization@lists.linux-foundation.org 15951L: x86@kernel.org 15952S: Supported 15953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15954F: Documentation/virt/paravirt_ops.rst 15955F: arch/*/include/asm/paravirt*.h 15956F: arch/*/kernel/paravirt* 15957F: include/linux/hypervisor.h 15958 15959PARISC ARCHITECTURE 15960M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15961M: Helge Deller <deller@gmx.de> 15962L: linux-parisc@vger.kernel.org 15963S: Maintained 15964W: https://parisc.wiki.kernel.org 15965Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15966T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15967T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15968F: Documentation/arch/parisc/ 15969F: arch/parisc/ 15970F: drivers/char/agp/parisc-agp.c 15971F: drivers/input/misc/hp_sdc_rtc.c 15972F: drivers/input/serio/gscps2.c 15973F: drivers/input/serio/hp_sdc* 15974F: drivers/parisc/ 15975F: drivers/parport/parport_gsc.* 15976F: drivers/tty/serial/8250/8250_parisc.c 15977F: drivers/video/console/sti* 15978F: drivers/video/fbdev/sti* 15979F: drivers/video/logo/logo_parisc* 15980F: include/linux/hp_sdc.h 15981 15982PARMAN 15983M: Jiri Pirko <jiri@resnulli.us> 15984L: netdev@vger.kernel.org 15985S: Supported 15986F: include/linux/parman.h 15987F: lib/parman.c 15988F: lib/test_parman.c 15989 15990PC ENGINES APU BOARD DRIVER 15991M: Enrico Weigelt, metux IT consult <info@metux.net> 15992S: Maintained 15993F: drivers/platform/x86/pcengines-apuv2.c 15994 15995PC87360 HARDWARE MONITORING DRIVER 15996M: Jim Cromie <jim.cromie@gmail.com> 15997L: linux-hwmon@vger.kernel.org 15998S: Maintained 15999F: Documentation/hwmon/pc87360.rst 16000F: drivers/hwmon/pc87360.c 16001 16002PC8736x GPIO DRIVER 16003M: Jim Cromie <jim.cromie@gmail.com> 16004S: Maintained 16005F: drivers/char/pc8736x_gpio.c 16006 16007PC87427 HARDWARE MONITORING DRIVER 16008M: Jean Delvare <jdelvare@suse.com> 16009L: linux-hwmon@vger.kernel.org 16010S: Maintained 16011F: Documentation/hwmon/pc87427.rst 16012F: drivers/hwmon/pc87427.c 16013 16014PCA9532 LED DRIVER 16015M: Riku Voipio <riku.voipio@iki.fi> 16016S: Maintained 16017F: drivers/leds/leds-pca9532.c 16018F: include/linux/leds-pca9532.h 16019 16020PCA9541 I2C BUS MASTER SELECTOR DRIVER 16021M: Guenter Roeck <linux@roeck-us.net> 16022L: linux-i2c@vger.kernel.org 16023S: Maintained 16024F: drivers/i2c/muxes/i2c-mux-pca9541.c 16025 16026PCDP - PRIMARY CONSOLE AND DEBUG PORT 16027M: Khalid Aziz <khalid@gonehiking.org> 16028S: Maintained 16029F: drivers/firmware/pcdp.* 16030 16031PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16032M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16033M: Pali Rohár <pali@kernel.org> 16034L: linux-pci@vger.kernel.org 16035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16036S: Maintained 16037F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16038F: drivers/pci/controller/pci-aardvark.c 16039 16040PCI DRIVER FOR ALTERA PCIE IP 16041M: Joyce Ooi <joyce.ooi@intel.com> 16042L: linux-pci@vger.kernel.org 16043S: Supported 16044F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16045F: drivers/pci/controller/pcie-altera.c 16046 16047PCI DRIVER FOR APPLIEDMICRO XGENE 16048M: Toan Le <toan@os.amperecomputing.com> 16049L: linux-pci@vger.kernel.org 16050L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16051S: Maintained 16052F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16053F: drivers/pci/controller/pci-xgene.c 16054 16055PCI DRIVER FOR ARM VERSATILE PLATFORM 16056M: Rob Herring <robh@kernel.org> 16057L: linux-pci@vger.kernel.org 16058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16059S: Maintained 16060F: Documentation/devicetree/bindings/pci/versatile.yaml 16061F: drivers/pci/controller/pci-versatile.c 16062 16063PCI DRIVER FOR ARMADA 8K 16064M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16065L: linux-pci@vger.kernel.org 16066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16067S: Maintained 16068F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16069F: drivers/pci/controller/dwc/pcie-armada8k.c 16070 16071PCI DRIVER FOR CADENCE PCIE IP 16072M: Tom Joseph <tjoseph@cadence.com> 16073L: linux-pci@vger.kernel.org 16074S: Maintained 16075F: Documentation/devicetree/bindings/pci/cdns,* 16076F: drivers/pci/controller/cadence/ 16077 16078PCI DRIVER FOR FREESCALE LAYERSCAPE 16079M: Minghuan Lian <minghuan.Lian@nxp.com> 16080M: Mingkai Hu <mingkai.hu@nxp.com> 16081M: Roy Zang <roy.zang@nxp.com> 16082L: linuxppc-dev@lists.ozlabs.org 16083L: linux-pci@vger.kernel.org 16084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16085S: Maintained 16086F: drivers/pci/controller/dwc/*layerscape* 16087 16088PCI DRIVER FOR FU740 16089M: Paul Walmsley <paul.walmsley@sifive.com> 16090M: Greentime Hu <greentime.hu@sifive.com> 16091L: linux-pci@vger.kernel.org 16092S: Maintained 16093F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16094F: drivers/pci/controller/dwc/pcie-fu740.c 16095 16096PCI DRIVER FOR GENERIC OF HOSTS 16097M: Will Deacon <will@kernel.org> 16098L: linux-pci@vger.kernel.org 16099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16100S: Maintained 16101F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16102F: drivers/pci/controller/pci-host-common.c 16103F: drivers/pci/controller/pci-host-generic.c 16104 16105PCI DRIVER FOR IMX6 16106M: Richard Zhu <hongxing.zhu@nxp.com> 16107M: Lucas Stach <l.stach@pengutronix.de> 16108L: linux-pci@vger.kernel.org 16109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16110S: Maintained 16111F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16112F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16113F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16114F: drivers/pci/controller/dwc/*imx6* 16115 16116PCI DRIVER FOR INTEL IXP4XX 16117M: Linus Walleij <linus.walleij@linaro.org> 16118S: Maintained 16119F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16120F: drivers/pci/controller/pci-ixp4xx.c 16121 16122PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16123M: Nirmal Patel <nirmal.patel@linux.intel.com> 16124R: Jonathan Derrick <jonathan.derrick@linux.dev> 16125L: linux-pci@vger.kernel.org 16126S: Supported 16127F: drivers/pci/controller/vmd.c 16128 16129PCI DRIVER FOR MICROSEMI SWITCHTEC 16130M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16131M: Logan Gunthorpe <logang@deltatee.com> 16132L: linux-pci@vger.kernel.org 16133S: Maintained 16134F: Documentation/ABI/testing/sysfs-class-switchtec 16135F: Documentation/driver-api/switchtec.rst 16136F: drivers/ntb/hw/mscc/ 16137F: drivers/pci/switch/switchtec* 16138F: include/linux/switchtec.h 16139F: include/uapi/linux/switchtec_ioctl.h 16140 16141PCI DRIVER FOR MOBIVEIL PCIE IP 16142M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16143M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16144L: linux-pci@vger.kernel.org 16145S: Supported 16146F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16147F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16148 16149PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16150M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16151M: Pali Rohár <pali@kernel.org> 16152L: linux-pci@vger.kernel.org 16153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16154S: Maintained 16155F: drivers/pci/controller/*mvebu* 16156 16157PCI DRIVER FOR NVIDIA TEGRA 16158M: Thierry Reding <thierry.reding@gmail.com> 16159L: linux-tegra@vger.kernel.org 16160L: linux-pci@vger.kernel.org 16161S: Supported 16162F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16163F: drivers/pci/controller/pci-tegra.c 16164 16165PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16166M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16167L: linux-pci@vger.kernel.org 16168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16169S: Maintained 16170F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16171F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16172 16173PCI DRIVER FOR RENESAS R-CAR 16174M: Marek Vasut <marek.vasut+renesas@gmail.com> 16175M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16176L: linux-pci@vger.kernel.org 16177L: linux-renesas-soc@vger.kernel.org 16178S: Maintained 16179F: Documentation/devicetree/bindings/pci/*rcar* 16180F: drivers/pci/controller/*rcar* 16181 16182PCI DRIVER FOR SAMSUNG EXYNOS 16183M: Jingoo Han <jingoohan1@gmail.com> 16184L: linux-pci@vger.kernel.org 16185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16186L: linux-samsung-soc@vger.kernel.org 16187S: Maintained 16188F: drivers/pci/controller/dwc/pci-exynos.c 16189 16190PCI DRIVER FOR SYNOPSYS DESIGNWARE 16191M: Jingoo Han <jingoohan1@gmail.com> 16192M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16193L: linux-pci@vger.kernel.org 16194S: Maintained 16195F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16196F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16197F: drivers/pci/controller/dwc/*designware* 16198 16199PCI DRIVER FOR TI DRA7XX/J721E 16200M: Vignesh Raghavendra <vigneshr@ti.com> 16201L: linux-omap@vger.kernel.org 16202L: linux-pci@vger.kernel.org 16203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16204S: Supported 16205F: Documentation/devicetree/bindings/pci/ti-pci.txt 16206F: drivers/pci/controller/cadence/pci-j721e.c 16207F: drivers/pci/controller/dwc/pci-dra7xx.c 16208 16209PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16210M: Linus Walleij <linus.walleij@linaro.org> 16211L: linux-pci@vger.kernel.org 16212S: Maintained 16213F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16214F: drivers/pci/controller/pci-v3-semi.c 16215 16216PCI DRIVER FOR XILINX VERSAL CPM 16217M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16218M: Michal Simek <michal.simek@amd.com> 16219L: linux-pci@vger.kernel.org 16220S: Maintained 16221F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16222F: drivers/pci/controller/pcie-xilinx-cpm.c 16223 16224PCI ENDPOINT SUBSYSTEM 16225M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16226M: Krzysztof Wilczyński <kw@linux.com> 16227R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16228R: Kishon Vijay Abraham I <kishon@kernel.org> 16229L: linux-pci@vger.kernel.org 16230S: Supported 16231Q: https://patchwork.kernel.org/project/linux-pci/list/ 16232B: https://bugzilla.kernel.org 16233C: irc://irc.oftc.net/linux-pci 16234T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16235F: Documentation/PCI/endpoint/* 16236F: Documentation/misc-devices/pci-endpoint-test.rst 16237F: drivers/misc/pci_endpoint_test.c 16238F: drivers/pci/endpoint/ 16239F: tools/pci/ 16240 16241PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16242M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16243R: Oliver O'Halloran <oohall@gmail.com> 16244L: linuxppc-dev@lists.ozlabs.org 16245S: Supported 16246F: Documentation/PCI/pci-error-recovery.rst 16247F: Documentation/powerpc/eeh-pci-error-recovery.rst 16248F: arch/powerpc/include/*/eeh*.h 16249F: arch/powerpc/kernel/eeh*.c 16250F: arch/powerpc/platforms/*/eeh*.c 16251F: drivers/pci/pcie/aer.c 16252F: drivers/pci/pcie/dpc.c 16253F: drivers/pci/pcie/err.c 16254 16255PCI ERROR RECOVERY 16256M: Linas Vepstas <linasvepstas@gmail.com> 16257L: linux-pci@vger.kernel.org 16258S: Supported 16259F: Documentation/PCI/pci-error-recovery.rst 16260 16261PCI MSI DRIVER FOR ALTERA MSI IP 16262M: Joyce Ooi <joyce.ooi@intel.com> 16263L: linux-pci@vger.kernel.org 16264S: Supported 16265F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16266F: drivers/pci/controller/pcie-altera-msi.c 16267 16268PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16269M: Toan Le <toan@os.amperecomputing.com> 16270L: linux-pci@vger.kernel.org 16271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16272S: Maintained 16273F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16274F: drivers/pci/controller/pci-xgene-msi.c 16275 16276PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16277M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16278M: Krzysztof Wilczyński <kw@linux.com> 16279R: Rob Herring <robh@kernel.org> 16280L: linux-pci@vger.kernel.org 16281S: Supported 16282Q: https://patchwork.kernel.org/project/linux-pci/list/ 16283B: https://bugzilla.kernel.org 16284C: irc://irc.oftc.net/linux-pci 16285T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16286F: Documentation/devicetree/bindings/pci/ 16287F: drivers/pci/controller/ 16288F: drivers/pci/pci-bridge-emul.c 16289F: drivers/pci/pci-bridge-emul.h 16290 16291PCI PEER-TO-PEER DMA (P2PDMA) 16292M: Bjorn Helgaas <bhelgaas@google.com> 16293M: Logan Gunthorpe <logang@deltatee.com> 16294L: linux-pci@vger.kernel.org 16295S: Supported 16296Q: https://patchwork.kernel.org/project/linux-pci/list/ 16297B: https://bugzilla.kernel.org 16298C: irc://irc.oftc.net/linux-pci 16299T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16300F: Documentation/driver-api/pci/p2pdma.rst 16301F: drivers/pci/p2pdma.c 16302F: include/linux/pci-p2pdma.h 16303 16304PCI SUBSYSTEM 16305M: Bjorn Helgaas <bhelgaas@google.com> 16306L: linux-pci@vger.kernel.org 16307S: Supported 16308Q: https://patchwork.kernel.org/project/linux-pci/list/ 16309B: https://bugzilla.kernel.org 16310C: irc://irc.oftc.net/linux-pci 16311T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16312F: Documentation/PCI/ 16313F: Documentation/devicetree/bindings/pci/ 16314F: arch/x86/kernel/early-quirks.c 16315F: arch/x86/kernel/quirks.c 16316F: arch/x86/pci/ 16317F: drivers/acpi/pci* 16318F: drivers/pci/ 16319F: include/asm-generic/pci* 16320F: include/linux/of_pci.h 16321F: include/linux/pci* 16322F: include/uapi/linux/pci* 16323F: lib/pci* 16324 16325PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16326M: Jonathan Chocron <jonnyc@amazon.com> 16327L: linux-pci@vger.kernel.org 16328S: Maintained 16329F: Documentation/devicetree/bindings/pci/pcie-al.txt 16330F: drivers/pci/controller/dwc/pcie-al.c 16331 16332PCIE DRIVER FOR AMLOGIC MESON 16333M: Yue Wang <yue.wang@Amlogic.com> 16334L: linux-pci@vger.kernel.org 16335L: linux-amlogic@lists.infradead.org 16336S: Maintained 16337F: drivers/pci/controller/dwc/pci-meson.c 16338 16339PCIE DRIVER FOR AXIS ARTPEC 16340M: Jesper Nilsson <jesper.nilsson@axis.com> 16341L: linux-arm-kernel@axis.com 16342L: linux-pci@vger.kernel.org 16343S: Maintained 16344F: Documentation/devicetree/bindings/pci/axis,artpec* 16345F: drivers/pci/controller/dwc/*artpec* 16346 16347PCIE DRIVER FOR CAVIUM THUNDERX 16348M: Robert Richter <rric@kernel.org> 16349L: linux-pci@vger.kernel.org 16350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16351S: Odd Fixes 16352F: drivers/pci/controller/pci-thunder-* 16353 16354PCIE DRIVER FOR HISILICON 16355M: Zhou Wang <wangzhou1@hisilicon.com> 16356L: linux-pci@vger.kernel.org 16357S: Maintained 16358F: drivers/pci/controller/dwc/pcie-hisi.c 16359 16360PCIE DRIVER FOR HISILICON KIRIN 16361M: Xiaowei Song <songxiaowei@hisilicon.com> 16362M: Binghui Wang <wangbinghui@hisilicon.com> 16363L: linux-pci@vger.kernel.org 16364S: Maintained 16365F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16366F: drivers/pci/controller/dwc/pcie-kirin.c 16367 16368PCIE DRIVER FOR HISILICON STB 16369M: Shawn Guo <shawn.guo@linaro.org> 16370L: linux-pci@vger.kernel.org 16371S: Maintained 16372F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16373F: drivers/pci/controller/dwc/pcie-histb.c 16374 16375PCIE DRIVER FOR INTEL KEEM BAY 16376M: Srikanth Thokala <srikanth.thokala@intel.com> 16377L: linux-pci@vger.kernel.org 16378S: Supported 16379F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16380F: drivers/pci/controller/dwc/pcie-keembay.c 16381 16382PCIE DRIVER FOR INTEL LGM GW SOC 16383M: Rahul Tanwar <rtanwar@maxlinear.com> 16384L: linux-pci@vger.kernel.org 16385S: Maintained 16386F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16387F: drivers/pci/controller/dwc/pcie-intel-gw.c 16388 16389PCIE DRIVER FOR MEDIATEK 16390M: Ryder Lee <ryder.lee@mediatek.com> 16391M: Jianjun Wang <jianjun.wang@mediatek.com> 16392L: linux-pci@vger.kernel.org 16393L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16394S: Supported 16395F: Documentation/devicetree/bindings/pci/mediatek* 16396F: drivers/pci/controller/*mediatek* 16397 16398PCIE DRIVER FOR MICROCHIP 16399M: Daire McNamara <daire.mcnamara@microchip.com> 16400L: linux-pci@vger.kernel.org 16401S: Supported 16402F: Documentation/devicetree/bindings/pci/microchip* 16403F: drivers/pci/controller/*microchip* 16404 16405PCIE DRIVER FOR QUALCOMM MSM 16406M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16407L: linux-pci@vger.kernel.org 16408L: linux-arm-msm@vger.kernel.org 16409S: Maintained 16410F: drivers/pci/controller/dwc/pcie-qcom.c 16411 16412PCIE DRIVER FOR ROCKCHIP 16413M: Shawn Lin <shawn.lin@rock-chips.com> 16414L: linux-pci@vger.kernel.org 16415L: linux-rockchip@lists.infradead.org 16416S: Maintained 16417F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16418F: drivers/pci/controller/pcie-rockchip* 16419 16420PCIE DRIVER FOR SOCIONEXT UNIPHIER 16421M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16422L: linux-pci@vger.kernel.org 16423S: Maintained 16424F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16425F: drivers/pci/controller/dwc/pcie-uniphier* 16426 16427PCIE DRIVER FOR ST SPEAR13XX 16428M: Pratyush Anand <pratyush.anand@gmail.com> 16429L: linux-pci@vger.kernel.org 16430S: Maintained 16431F: drivers/pci/controller/dwc/*spear* 16432 16433PCIE ENDPOINT DRIVER FOR QUALCOMM 16434M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16435L: linux-pci@vger.kernel.org 16436L: linux-arm-msm@vger.kernel.org 16437S: Maintained 16438F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16439F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16440 16441PCMCIA SUBSYSTEM 16442M: Dominik Brodowski <linux@dominikbrodowski.net> 16443S: Odd Fixes 16444T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16445F: Documentation/pcmcia/ 16446F: drivers/pcmcia/ 16447F: include/pcmcia/ 16448F: tools/pcmcia/ 16449 16450PCNET32 NETWORK DRIVER 16451M: Don Fry <pcnet32@frontier.com> 16452L: netdev@vger.kernel.org 16453S: Maintained 16454F: drivers/net/ethernet/amd/pcnet32.c 16455 16456PCRYPT PARALLEL CRYPTO ENGINE 16457M: Steffen Klassert <steffen.klassert@secunet.com> 16458L: linux-crypto@vger.kernel.org 16459S: Maintained 16460F: crypto/pcrypt.c 16461F: include/crypto/pcrypt.h 16462 16463PECI HARDWARE MONITORING DRIVERS 16464M: Iwona Winiarska <iwona.winiarska@intel.com> 16465L: linux-hwmon@vger.kernel.org 16466S: Supported 16467F: Documentation/hwmon/peci-cputemp.rst 16468F: Documentation/hwmon/peci-dimmtemp.rst 16469F: drivers/hwmon/peci/ 16470 16471PECI SUBSYSTEM 16472M: Iwona Winiarska <iwona.winiarska@intel.com> 16473L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16474S: Supported 16475F: Documentation/devicetree/bindings/peci/ 16476F: Documentation/peci/ 16477F: drivers/peci/ 16478F: include/linux/peci-cpu.h 16479F: include/linux/peci.h 16480 16481PENSANDO ETHERNET DRIVERS 16482M: Shannon Nelson <shannon.nelson@amd.com> 16483M: Brett Creeley <brett.creeley@amd.com> 16484M: drivers@pensando.io 16485L: netdev@vger.kernel.org 16486S: Supported 16487F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16488F: drivers/net/ethernet/pensando/ 16489 16490PER-CPU MEMORY ALLOCATOR 16491M: Dennis Zhou <dennis@kernel.org> 16492M: Tejun Heo <tj@kernel.org> 16493M: Christoph Lameter <cl@linux.com> 16494L: linux-mm@kvack.org 16495S: Maintained 16496T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16497F: arch/*/include/asm/percpu.h 16498F: include/linux/percpu*.h 16499F: lib/percpu*.c 16500F: mm/percpu*.c 16501 16502PER-TASK DELAY ACCOUNTING 16503M: Balbir Singh <bsingharora@gmail.com> 16504S: Maintained 16505F: include/linux/delayacct.h 16506F: kernel/delayacct.c 16507 16508PERFORMANCE EVENTS SUBSYSTEM 16509M: Peter Zijlstra <peterz@infradead.org> 16510M: Ingo Molnar <mingo@redhat.com> 16511M: Arnaldo Carvalho de Melo <acme@kernel.org> 16512R: Mark Rutland <mark.rutland@arm.com> 16513R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16514R: Jiri Olsa <jolsa@kernel.org> 16515R: Namhyung Kim <namhyung@kernel.org> 16516R: Ian Rogers <irogers@google.com> 16517R: Adrian Hunter <adrian.hunter@intel.com> 16518L: linux-perf-users@vger.kernel.org 16519L: linux-kernel@vger.kernel.org 16520S: Supported 16521W: https://perf.wiki.kernel.org/ 16522T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16523F: arch/*/events/* 16524F: arch/*/events/*/* 16525F: arch/*/include/asm/perf_event.h 16526F: arch/*/kernel/*/*/perf_event*.c 16527F: arch/*/kernel/*/perf_event*.c 16528F: arch/*/kernel/perf_callchain.c 16529F: arch/*/kernel/perf_event*.c 16530F: include/linux/perf_event.h 16531F: include/uapi/linux/perf_event.h 16532F: kernel/events/* 16533F: tools/lib/perf/ 16534F: tools/perf/ 16535 16536PERFORMANCE EVENTS TOOLING ARM64 16537R: John Garry <john.g.garry@oracle.com> 16538R: Will Deacon <will@kernel.org> 16539R: James Clark <james.clark@arm.com> 16540R: Mike Leach <mike.leach@linaro.org> 16541R: Leo Yan <leo.yan@linaro.org> 16542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16543S: Supported 16544F: tools/build/feature/test-libopencsd.c 16545F: tools/perf/arch/arm*/ 16546F: tools/perf/pmu-events/arch/arm64/ 16547F: tools/perf/util/arm-spe* 16548F: tools/perf/util/cs-etm* 16549 16550PERSONALITY HANDLING 16551M: Christoph Hellwig <hch@infradead.org> 16552L: linux-abi-devel@lists.sourceforge.net 16553S: Maintained 16554F: include/linux/personality.h 16555F: include/uapi/linux/personality.h 16556 16557PHOENIX RC FLIGHT CONTROLLER ADAPTER 16558M: Marcus Folkesson <marcus.folkesson@gmail.com> 16559L: linux-input@vger.kernel.org 16560S: Maintained 16561F: Documentation/input/devices/pxrc.rst 16562F: drivers/input/joystick/pxrc.c 16563 16564PHONET PROTOCOL 16565M: Remi Denis-Courmont <courmisch@gmail.com> 16566S: Supported 16567F: Documentation/networking/phonet.rst 16568F: include/linux/phonet.h 16569F: include/net/phonet/ 16570F: include/uapi/linux/phonet.h 16571F: net/phonet/ 16572 16573PHRAM MTD DRIVER 16574M: Joern Engel <joern@lazybastard.org> 16575L: linux-mtd@lists.infradead.org 16576S: Maintained 16577F: drivers/mtd/devices/phram.c 16578 16579PICOLCD HID DRIVER 16580M: Bruno Prémont <bonbons@linux-vserver.org> 16581L: linux-input@vger.kernel.org 16582S: Maintained 16583F: drivers/hid/hid-picolcd* 16584 16585PIDFD API 16586M: Christian Brauner <christian@brauner.io> 16587L: linux-kernel@vger.kernel.org 16588S: Maintained 16589T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16590F: samples/pidfd/ 16591F: tools/testing/selftests/clone3/ 16592F: tools/testing/selftests/pid_namespace/ 16593F: tools/testing/selftests/pidfd/ 16594K: (?i)pidfd 16595K: (?i)clone3 16596K: \b(clone_args|kernel_clone_args)\b 16597 16598PIN CONTROL SUBSYSTEM 16599M: Linus Walleij <linus.walleij@linaro.org> 16600L: linux-gpio@vger.kernel.org 16601S: Maintained 16602T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16603F: Documentation/devicetree/bindings/pinctrl/ 16604F: Documentation/driver-api/pin-control.rst 16605F: drivers/pinctrl/ 16606F: include/dt-bindings/pinctrl/ 16607F: include/linux/pinctrl/ 16608 16609PIN CONTROLLER - AMD 16610M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16611M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16612S: Maintained 16613F: drivers/pinctrl/pinctrl-amd.c 16614 16615PIN CONTROLLER - FREESCALE 16616M: Dong Aisheng <aisheng.dong@nxp.com> 16617M: Fabio Estevam <festevam@gmail.com> 16618M: Shawn Guo <shawnguo@kernel.org> 16619M: Jacky Bai <ping.bai@nxp.com> 16620R: Pengutronix Kernel Team <kernel@pengutronix.de> 16621L: linux-gpio@vger.kernel.org 16622S: Maintained 16623F: Documentation/devicetree/bindings/pinctrl/fsl,* 16624F: drivers/pinctrl/freescale/ 16625 16626PIN CONTROLLER - INTEL 16627M: Mika Westerberg <mika.westerberg@linux.intel.com> 16628M: Andy Shevchenko <andy@kernel.org> 16629S: Supported 16630T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16631F: drivers/pinctrl/intel/ 16632 16633PIN CONTROLLER - KEEMBAY 16634M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16635S: Supported 16636F: drivers/pinctrl/pinctrl-keembay* 16637 16638PIN CONTROLLER - MEDIATEK 16639M: Sean Wang <sean.wang@kernel.org> 16640L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16641S: Maintained 16642F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16644F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16645F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16646F: drivers/pinctrl/mediatek/ 16647 16648PIN CONTROLLER - MEDIATEK MIPS 16649M: Arınç ÜNAL <arinc.unal@arinc9.com> 16650M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16651L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16652L: linux-mips@vger.kernel.org 16653S: Maintained 16654F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16655F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16656F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16657F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16658F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16659F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16660F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16661F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16662F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16663F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16664F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16665F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16666F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16667F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16668F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16669 16670PIN CONTROLLER - MICROCHIP AT91 16671M: Ludovic Desroches <ludovic.desroches@microchip.com> 16672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16673L: linux-gpio@vger.kernel.org 16674S: Supported 16675F: drivers/gpio/gpio-sama5d2-piobu.c 16676F: drivers/pinctrl/pinctrl-at91* 16677 16678PIN CONTROLLER - NXP S32 16679M: Chester Lin <clin@suse.com> 16680R: NXP S32 Linux Team <s32@nxp.com> 16681L: linux-gpio@vger.kernel.org 16682S: Maintained 16683F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16684F: drivers/pinctrl/nxp/ 16685 16686PIN CONTROLLER - QUALCOMM 16687M: Bjorn Andersson <andersson@kernel.org> 16688L: linux-arm-msm@vger.kernel.org 16689S: Maintained 16690F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16691F: drivers/pinctrl/qcom/ 16692 16693PIN CONTROLLER - RENESAS 16694M: Geert Uytterhoeven <geert+renesas@glider.be> 16695L: linux-renesas-soc@vger.kernel.org 16696S: Supported 16697T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16698F: Documentation/devicetree/bindings/pinctrl/renesas,* 16699F: drivers/pinctrl/renesas/ 16700 16701PIN CONTROLLER - SAMSUNG 16702M: Tomasz Figa <tomasz.figa@gmail.com> 16703M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16704M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16705R: Alim Akhtar <alim.akhtar@samsung.com> 16706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16707L: linux-samsung-soc@vger.kernel.org 16708S: Maintained 16709Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16710B: mailto:linux-samsung-soc@vger.kernel.org 16711C: irc://irc.libera.chat/linux-exynos 16712T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16713F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16714F: drivers/pinctrl/samsung/ 16715F: include/dt-bindings/pinctrl/samsung.h 16716 16717PIN CONTROLLER - SINGLE 16718M: Tony Lindgren <tony@atomide.com> 16719M: Haojian Zhuang <haojian.zhuang@linaro.org> 16720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16721L: linux-omap@vger.kernel.org 16722S: Maintained 16723F: drivers/pinctrl/pinctrl-single.c 16724 16725PIN CONTROLLER - SUNPLUS / TIBBO 16726M: Dvorkin Dmitry <dvorkin@tibbo.com> 16727M: Wells Lu <wellslutw@gmail.com> 16728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16729S: Maintained 16730W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16731F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16732F: drivers/pinctrl/sunplus/ 16733F: include/dt-bindings/pinctrl/sppctl*.h 16734 16735PINE64 PINEPHONE KEYBOARD DRIVER 16736M: Samuel Holland <samuel@sholland.org> 16737S: Supported 16738F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16739F: drivers/input/keyboard/pinephone-keyboard.c 16740 16741PKTCDVD DRIVER 16742M: linux-block@vger.kernel.org 16743S: Orphan 16744F: drivers/block/pktcdvd.c 16745F: include/linux/pktcdvd.h 16746F: include/uapi/linux/pktcdvd.h 16747 16748PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16749M: Tomasz Duszynski <tduszyns@gmail.com> 16750S: Maintained 16751F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16752F: drivers/iio/chemical/pms7003.c 16753 16754PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16755M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16756L: netdev@vger.kernel.org 16757S: Maintained 16758F: drivers/net/phy/mdio-open-alliance.h 16759F: net/ethtool/plca.c 16760 16761PLDMFW LIBRARY 16762M: Jacob Keller <jacob.e.keller@intel.com> 16763S: Maintained 16764F: Documentation/driver-api/pldmfw/ 16765F: include/linux/pldmfw.h 16766F: lib/pldmfw/ 16767 16768PLX DMA DRIVER 16769M: Logan Gunthorpe <logang@deltatee.com> 16770S: Maintained 16771F: drivers/dma/plx_dma.c 16772 16773PM-GRAPH UTILITY 16774M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16775L: linux-pm@vger.kernel.org 16776S: Supported 16777W: https://01.org/pm-graph 16778B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16779T: git git://github.com/intel/pm-graph 16780F: tools/power/pm-graph 16781 16782PM6764TR DRIVER 16783M: Charles Hsu <hsu.yungteng@gmail.com> 16784L: linux-hwmon@vger.kernel.org 16785S: Maintained 16786F: Documentation/hwmon/pm6764tr.rst 16787F: drivers/hwmon/pmbus/pm6764tr.c 16788 16789PMBUS HARDWARE MONITORING DRIVERS 16790M: Guenter Roeck <linux@roeck-us.net> 16791L: linux-hwmon@vger.kernel.org 16792S: Maintained 16793W: http://hwmon.wiki.kernel.org/ 16794W: http://www.roeck-us.net/linux/drivers/ 16795T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16796F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16797F: Documentation/devicetree/bindings/hwmon/max31785.txt 16798F: Documentation/hwmon/adm1275.rst 16799F: Documentation/hwmon/ibm-cffps.rst 16800F: Documentation/hwmon/ir35221.rst 16801F: Documentation/hwmon/lm25066.rst 16802F: Documentation/hwmon/ltc2978.rst 16803F: Documentation/hwmon/ltc3815.rst 16804F: Documentation/hwmon/max16064.rst 16805F: Documentation/hwmon/max20751.rst 16806F: Documentation/hwmon/max31785.rst 16807F: Documentation/hwmon/max34440.rst 16808F: Documentation/hwmon/max8688.rst 16809F: Documentation/hwmon/pmbus-core.rst 16810F: Documentation/hwmon/pmbus.rst 16811F: Documentation/hwmon/tps40422.rst 16812F: Documentation/hwmon/ucd9000.rst 16813F: Documentation/hwmon/ucd9200.rst 16814F: Documentation/hwmon/zl6100.rst 16815F: drivers/hwmon/pmbus/ 16816F: include/linux/pmbus.h 16817 16818PMC SIERRA MaxRAID DRIVER 16819L: linux-scsi@vger.kernel.org 16820S: Orphan 16821W: http://www.pmc-sierra.com/ 16822F: drivers/scsi/pmcraid.* 16823 16824PMC SIERRA PM8001 DRIVER 16825M: Jack Wang <jinpu.wang@cloud.ionos.com> 16826L: linux-scsi@vger.kernel.org 16827S: Supported 16828F: drivers/scsi/pm8001/ 16829 16830PNI RM3100 IIO DRIVER 16831M: Song Qiang <songqiang1304521@gmail.com> 16832L: linux-iio@vger.kernel.org 16833S: Maintained 16834F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16835F: drivers/iio/magnetometer/rm3100* 16836 16837PNP SUPPORT 16838M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16839L: linux-acpi@vger.kernel.org 16840S: Maintained 16841F: drivers/pnp/ 16842F: include/linux/pnp.h 16843 16844POSIX CLOCKS and TIMERS 16845M: Thomas Gleixner <tglx@linutronix.de> 16846L: linux-kernel@vger.kernel.org 16847S: Maintained 16848T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16849F: fs/timerfd.c 16850F: include/linux/time_namespace.h 16851F: include/linux/timer* 16852F: kernel/time/*timer* 16853F: kernel/time/namespace.c 16854 16855POWER MANAGEMENT CORE 16856M: "Rafael J. Wysocki" <rafael@kernel.org> 16857L: linux-pm@vger.kernel.org 16858S: Supported 16859B: https://bugzilla.kernel.org 16860T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16861F: drivers/base/power/ 16862F: drivers/powercap/ 16863F: include/linux/intel_rapl.h 16864F: include/linux/pm.h 16865F: include/linux/pm_* 16866F: include/linux/powercap.h 16867F: kernel/configs/nopm.config 16868 16869POWER STATE COORDINATION INTERFACE (PSCI) 16870M: Mark Rutland <mark.rutland@arm.com> 16871M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16873S: Maintained 16874F: drivers/firmware/psci/ 16875F: include/linux/psci.h 16876F: include/uapi/linux/psci.h 16877 16878POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16879M: Sebastian Reichel <sre@kernel.org> 16880L: linux-pm@vger.kernel.org 16881S: Maintained 16882T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16883F: Documentation/ABI/testing/sysfs-class-power 16884F: Documentation/devicetree/bindings/power/supply/ 16885F: drivers/power/supply/ 16886F: include/linux/power/ 16887F: include/linux/power_supply.h 16888 16889POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16890M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16891L: linuxppc-dev@lists.ozlabs.org 16892S: Maintained 16893F: drivers/char/powernv-op-panel.c 16894 16895PPP OVER ATM (RFC 2364) 16896M: Mitchell Blank Jr <mitch@sfgoth.com> 16897S: Maintained 16898F: include/uapi/linux/atmppp.h 16899F: net/atm/pppoatm.c 16900 16901PPP OVER ETHERNET 16902M: Michal Ostrowski <mostrows@earthlink.net> 16903S: Maintained 16904F: drivers/net/ppp/pppoe.c 16905F: drivers/net/ppp/pppox.c 16906 16907PPP OVER L2TP 16908M: James Chapman <jchapman@katalix.com> 16909S: Maintained 16910F: include/linux/if_pppol2tp.h 16911F: include/uapi/linux/if_pppol2tp.h 16912F: net/l2tp/l2tp_ppp.c 16913 16914PPP PROTOCOL DRIVERS AND COMPRESSORS 16915L: linux-ppp@vger.kernel.org 16916S: Orphan 16917F: drivers/net/ppp/ppp_* 16918 16919PPS SUPPORT 16920M: Rodolfo Giometti <giometti@enneenne.com> 16921L: linuxpps@ml.enneenne.com (subscribers-only) 16922S: Maintained 16923W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16924F: Documentation/ABI/testing/sysfs-pps 16925F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16926F: Documentation/driver-api/pps.rst 16927F: drivers/pps/ 16928F: include/linux/pps*.h 16929F: include/uapi/linux/pps.h 16930 16931PPTP DRIVER 16932M: Dmitry Kozlov <xeb@mail.ru> 16933L: netdev@vger.kernel.org 16934S: Maintained 16935W: http://sourceforge.net/projects/accel-pptp 16936F: drivers/net/ppp/pptp.c 16937 16938PRESSURE STALL INFORMATION (PSI) 16939M: Johannes Weiner <hannes@cmpxchg.org> 16940M: Suren Baghdasaryan <surenb@google.com> 16941S: Maintained 16942F: include/linux/psi* 16943F: kernel/sched/psi.c 16944 16945PRINTK 16946M: Petr Mladek <pmladek@suse.com> 16947M: Sergey Senozhatsky <senozhatsky@chromium.org> 16948R: Steven Rostedt <rostedt@goodmis.org> 16949R: John Ogness <john.ogness@linutronix.de> 16950S: Maintained 16951T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16952F: include/linux/printk.h 16953F: kernel/printk/ 16954 16955PRINTK INDEXING 16956R: Chris Down <chris@chrisdown.name> 16957S: Maintained 16958F: Documentation/core-api/printk-index.rst 16959F: kernel/printk/index.c 16960K: printk_index 16961 16962PROC FILESYSTEM 16963L: linux-kernel@vger.kernel.org 16964L: linux-fsdevel@vger.kernel.org 16965S: Maintained 16966F: Documentation/filesystems/proc.rst 16967F: fs/proc/ 16968F: include/linux/proc_fs.h 16969F: tools/testing/selftests/proc/ 16970 16971PROC SYSCTL 16972M: Luis Chamberlain <mcgrof@kernel.org> 16973M: Kees Cook <keescook@chromium.org> 16974M: Iurii Zaikin <yzaikin@google.com> 16975L: linux-kernel@vger.kernel.org 16976L: linux-fsdevel@vger.kernel.org 16977S: Maintained 16978T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16979F: fs/proc/proc_sysctl.c 16980F: include/linux/sysctl.h 16981F: kernel/sysctl-test.c 16982F: kernel/sysctl.c 16983F: tools/testing/selftests/sysctl/ 16984 16985PS3 NETWORK SUPPORT 16986M: Geoff Levand <geoff@infradead.org> 16987L: netdev@vger.kernel.org 16988L: linuxppc-dev@lists.ozlabs.org 16989S: Maintained 16990F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16991 16992PS3 PLATFORM SUPPORT 16993M: Geoff Levand <geoff@infradead.org> 16994L: linuxppc-dev@lists.ozlabs.org 16995S: Maintained 16996F: arch/powerpc/boot/ps3* 16997F: arch/powerpc/include/asm/lv1call.h 16998F: arch/powerpc/include/asm/ps3*.h 16999F: arch/powerpc/platforms/ps3/ 17000F: drivers/*/ps3* 17001F: drivers/ps3/ 17002F: drivers/rtc/rtc-ps3.c 17003F: drivers/usb/host/*ps3.c 17004F: sound/ppc/snd_ps3* 17005 17006PS3VRAM DRIVER 17007M: Jim Paris <jim@jtan.com> 17008M: Geoff Levand <geoff@infradead.org> 17009L: linuxppc-dev@lists.ozlabs.org 17010S: Maintained 17011F: drivers/block/ps3vram.c 17012 17013PSAMPLE PACKET SAMPLING SUPPORT 17014M: Yotam Gigi <yotam.gi@gmail.com> 17015S: Maintained 17016F: include/net/psample.h 17017F: include/uapi/linux/psample.h 17018F: net/psample 17019 17020PSTORE FILESYSTEM 17021M: Kees Cook <keescook@chromium.org> 17022R: Tony Luck <tony.luck@intel.com> 17023R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17024L: linux-hardening@vger.kernel.org 17025S: Supported 17026T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17027F: Documentation/admin-guide/pstore-blk.rst 17028F: Documentation/admin-guide/ramoops.rst 17029F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17030F: drivers/acpi/apei/erst.c 17031F: drivers/firmware/efi/efi-pstore.c 17032F: fs/pstore/ 17033F: include/linux/pstore* 17034K: \b(pstore|ramoops) 17035 17036PTP HARDWARE CLOCK SUPPORT 17037M: Richard Cochran <richardcochran@gmail.com> 17038L: netdev@vger.kernel.org 17039S: Maintained 17040W: http://linuxptp.sourceforge.net/ 17041F: Documentation/ABI/testing/sysfs-ptp 17042F: Documentation/driver-api/ptp.rst 17043F: drivers/net/phy/dp83640* 17044F: drivers/ptp/* 17045F: include/linux/ptp_cl* 17046K: (?:\b|_)ptp(?:\b|_) 17047 17048PTP VIRTUAL CLOCK SUPPORT 17049M: Yangbo Lu <yangbo.lu@nxp.com> 17050L: netdev@vger.kernel.org 17051S: Maintained 17052F: drivers/ptp/ptp_vclock.c 17053F: net/ethtool/phc_vclocks.c 17054 17055PTRACE SUPPORT 17056M: Oleg Nesterov <oleg@redhat.com> 17057S: Maintained 17058F: arch/*/*/ptrace*.c 17059F: arch/*/include/asm/ptrace*.h 17060F: arch/*/ptrace*.c 17061F: include/asm-generic/syscall.h 17062F: include/linux/ptrace.h 17063F: include/linux/regset.h 17064F: include/uapi/linux/ptrace.h 17065F: kernel/ptrace.c 17066 17067PULSE8-CEC DRIVER 17068M: Hans Verkuil <hverkuil@xs4all.nl> 17069L: linux-media@vger.kernel.org 17070S: Maintained 17071T: git git://linuxtv.org/media_tree.git 17072F: drivers/media/cec/usb/pulse8/ 17073 17074PURELIFI PLFXLC DRIVER 17075M: Srinivasan Raju <srini.raju@purelifi.com> 17076L: linux-wireless@vger.kernel.org 17077S: Supported 17078F: drivers/net/wireless/purelifi/plfxlc/ 17079 17080PVRUSB2 VIDEO4LINUX DRIVER 17081M: Mike Isely <isely@pobox.com> 17082L: pvrusb2@isely.net (subscribers-only) 17083L: linux-media@vger.kernel.org 17084S: Maintained 17085W: http://www.isely.net/pvrusb2/ 17086T: git git://linuxtv.org/media_tree.git 17087F: Documentation/driver-api/media/drivers/pvrusb2* 17088F: drivers/media/usb/pvrusb2/ 17089 17090PWC WEBCAM DRIVER 17091M: Hans Verkuil <hverkuil@xs4all.nl> 17092L: linux-media@vger.kernel.org 17093S: Odd Fixes 17094T: git git://linuxtv.org/media_tree.git 17095F: drivers/media/usb/pwc/* 17096F: include/trace/events/pwc.h 17097 17098PWM IR Transmitter 17099M: Sean Young <sean@mess.org> 17100L: linux-media@vger.kernel.org 17101S: Maintained 17102F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17103F: drivers/media/rc/pwm-ir-tx.c 17104 17105PWM SUBSYSTEM 17106M: Thierry Reding <thierry.reding@gmail.com> 17107R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17108L: linux-pwm@vger.kernel.org 17109S: Maintained 17110Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17111T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17112F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17113F: Documentation/devicetree/bindings/pwm/ 17114F: Documentation/driver-api/pwm.rst 17115F: drivers/gpio/gpio-mvebu.c 17116F: drivers/pwm/ 17117F: drivers/video/backlight/pwm_bl.c 17118F: include/dt-bindings/pwm/ 17119F: include/linux/pwm.h 17120F: include/linux/pwm_backlight.h 17121K: pwm_(config|apply_state|ops) 17122 17123PXA GPIO DRIVER 17124M: Robert Jarzmik <robert.jarzmik@free.fr> 17125L: linux-gpio@vger.kernel.org 17126S: Maintained 17127F: drivers/gpio/gpio-pxa.c 17128 17129PXA MMCI DRIVER 17130S: Orphan 17131 17132PXA RTC DRIVER 17133M: Robert Jarzmik <robert.jarzmik@free.fr> 17134L: linux-rtc@vger.kernel.org 17135S: Maintained 17136 17137PXA2xx/PXA3xx SUPPORT 17138M: Daniel Mack <daniel@zonque.org> 17139M: Haojian Zhuang <haojian.zhuang@gmail.com> 17140M: Robert Jarzmik <robert.jarzmik@free.fr> 17141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17142S: Maintained 17143T: git git://github.com/hzhuang1/linux.git 17144T: git git://github.com/rjarzmik/linux.git 17145F: arch/arm/boot/dts/pxa* 17146F: arch/arm/mach-pxa/ 17147F: drivers/dma/pxa* 17148F: drivers/pcmcia/pxa2xx* 17149F: drivers/pinctrl/pxa/ 17150F: drivers/spi/spi-pxa2xx* 17151F: drivers/usb/gadget/udc/pxa2* 17152F: include/sound/pxa2xx-lib.h 17153F: sound/arm/pxa* 17154F: sound/soc/pxa/ 17155 17156QAT DRIVER 17157M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17158L: qat-linux@intel.com 17159S: Supported 17160F: drivers/crypto/intel/qat/ 17161 17162QCOM AUDIO (ASoC) DRIVERS 17163M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17164M: Banajit Goswami <bgoswami@quicinc.com> 17165L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17166S: Supported 17167F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17168F: Documentation/devicetree/bindings/sound/qcom,* 17169F: drivers/soc/qcom/apr.c 17170F: include/dt-bindings/sound/qcom,wcd9335.h 17171F: sound/soc/codecs/lpass-rx-macro.* 17172F: sound/soc/codecs/lpass-tx-macro.* 17173F: sound/soc/codecs/lpass-va-macro.c 17174F: sound/soc/codecs/lpass-wsa-macro.* 17175F: sound/soc/codecs/msm8916-wcd-analog.c 17176F: sound/soc/codecs/msm8916-wcd-digital.c 17177F: sound/soc/codecs/wcd-clsh-v2.* 17178F: sound/soc/codecs/wcd-mbhc-v2.* 17179F: sound/soc/codecs/wcd9335.* 17180F: sound/soc/codecs/wcd934x.c 17181F: sound/soc/codecs/wsa881x.c 17182F: sound/soc/codecs/wsa883x.c 17183F: sound/soc/qcom/ 17184 17185QCOM EMBEDDED USB DEBUGGER (EUD) 17186M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17187L: linux-arm-msm@vger.kernel.org 17188S: Maintained 17189F: Documentation/ABI/testing/sysfs-driver-eud 17190F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17191F: drivers/usb/misc/qcom_eud.c 17192 17193QCOM IPA DRIVER 17194M: Alex Elder <elder@kernel.org> 17195L: netdev@vger.kernel.org 17196S: Supported 17197F: drivers/net/ipa/ 17198 17199QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17200M: Gabriel Somlo <somlo@cmu.edu> 17201M: "Michael S. Tsirkin" <mst@redhat.com> 17202L: qemu-devel@nongnu.org 17203S: Maintained 17204F: drivers/firmware/qemu_fw_cfg.c 17205F: include/uapi/linux/qemu_fw_cfg.h 17206 17207QIB DRIVER 17208M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17209L: linux-rdma@vger.kernel.org 17210S: Supported 17211F: drivers/infiniband/hw/qib/ 17212 17213QLOGIC QL41xxx FCOE DRIVER 17214M: Saurav Kashyap <skashyap@marvell.com> 17215M: Javed Hasan <jhasan@marvell.com> 17216M: GR-QLogic-Storage-Upstream@marvell.com 17217L: linux-scsi@vger.kernel.org 17218S: Supported 17219F: drivers/scsi/qedf/ 17220 17221QLOGIC QL41xxx ISCSI DRIVER 17222M: Nilesh Javali <njavali@marvell.com> 17223M: Manish Rangankar <mrangankar@marvell.com> 17224M: GR-QLogic-Storage-Upstream@marvell.com 17225L: linux-scsi@vger.kernel.org 17226S: Supported 17227F: drivers/scsi/qedi/ 17228 17229QLOGIC QL4xxx ETHERNET DRIVER 17230M: Ariel Elior <aelior@marvell.com> 17231M: Manish Chopra <manishc@marvell.com> 17232L: netdev@vger.kernel.org 17233S: Supported 17234F: drivers/net/ethernet/qlogic/qed/ 17235F: drivers/net/ethernet/qlogic/qede/ 17236F: include/linux/qed/ 17237 17238QLOGIC QL4xxx RDMA DRIVER 17239M: Michal Kalderon <mkalderon@marvell.com> 17240M: Ariel Elior <aelior@marvell.com> 17241L: linux-rdma@vger.kernel.org 17242S: Supported 17243F: drivers/infiniband/hw/qedr/ 17244F: include/uapi/rdma/qedr-abi.h 17245 17246QLOGIC QLA1280 SCSI DRIVER 17247M: Michael Reed <mdr@sgi.com> 17248L: linux-scsi@vger.kernel.org 17249S: Maintained 17250F: drivers/scsi/qla1280.[ch] 17251 17252QLOGIC QLA2XXX FC-SCSI DRIVER 17253M: Nilesh Javali <njavali@marvell.com> 17254M: GR-QLogic-Storage-Upstream@marvell.com 17255L: linux-scsi@vger.kernel.org 17256S: Supported 17257F: drivers/scsi/qla2xxx/ 17258 17259QLOGIC QLA3XXX NETWORK DRIVER 17260M: GR-Linux-NIC-Dev@marvell.com 17261L: netdev@vger.kernel.org 17262S: Supported 17263F: drivers/net/ethernet/qlogic/qla3xxx.* 17264 17265QLOGIC QLA4XXX iSCSI DRIVER 17266M: Nilesh Javali <njavali@marvell.com> 17267M: Manish Rangankar <mrangankar@marvell.com> 17268M: GR-QLogic-Storage-Upstream@marvell.com 17269L: linux-scsi@vger.kernel.org 17270S: Supported 17271F: drivers/scsi/qla4xxx/ 17272 17273QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17274M: Shahed Shaikh <shshaikh@marvell.com> 17275M: Manish Chopra <manishc@marvell.com> 17276M: GR-Linux-NIC-Dev@marvell.com 17277L: netdev@vger.kernel.org 17278S: Supported 17279F: drivers/net/ethernet/qlogic/qlcnic/ 17280 17281QLOGIC QLGE 10Gb ETHERNET DRIVER 17282M: Manish Chopra <manishc@marvell.com> 17283M: GR-Linux-NIC-Dev@marvell.com 17284M: Coiby Xu <coiby.xu@gmail.com> 17285L: netdev@vger.kernel.org 17286S: Supported 17287F: Documentation/networking/device_drivers/qlogic/qlge.rst 17288F: drivers/staging/qlge/ 17289 17290QM1D1B0004 MEDIA DRIVER 17291M: Akihiro Tsukada <tskd08@gmail.com> 17292L: linux-media@vger.kernel.org 17293S: Odd Fixes 17294F: drivers/media/tuners/qm1d1b0004* 17295 17296QM1D1C0042 MEDIA DRIVER 17297M: Akihiro Tsukada <tskd08@gmail.com> 17298L: linux-media@vger.kernel.org 17299S: Odd Fixes 17300F: drivers/media/tuners/qm1d1c0042* 17301 17302QNX4 FILESYSTEM 17303M: Anders Larsen <al@alarsen.net> 17304S: Maintained 17305W: http://www.alarsen.net/linux/qnx4fs/ 17306F: fs/qnx4/ 17307F: include/uapi/linux/qnx4_fs.h 17308F: include/uapi/linux/qnxtypes.h 17309 17310QNX6 FILESYSTEM 17311S: Orphan 17312F: Documentation/filesystems/qnx6.rst 17313F: fs/qnx6/ 17314F: include/linux/qnx6_fs.h 17315 17316QORIQ DPAA2 FSL-MC BUS DRIVER 17317M: Stuart Yoder <stuyoder@gmail.com> 17318M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17319L: linux-kernel@vger.kernel.org 17320S: Maintained 17321F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17322F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17323F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17324F: drivers/bus/fsl-mc/ 17325F: include/uapi/linux/fsl_mc.h 17326 17327QT1010 MEDIA DRIVER 17328M: Antti Palosaari <crope@iki.fi> 17329L: linux-media@vger.kernel.org 17330S: Maintained 17331W: https://linuxtv.org 17332W: http://palosaari.fi/linux/ 17333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17334T: git git://linuxtv.org/anttip/media_tree.git 17335F: drivers/media/tuners/qt1010* 17336 17337QUALCOMM ATH12K WIRELESS DRIVER 17338M: Kalle Valo <kvalo@kernel.org> 17339L: ath12k@lists.infradead.org 17340S: Supported 17341T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17342F: drivers/net/wireless/ath/ath12k/ 17343 17344QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17345M: Kalle Valo <kvalo@kernel.org> 17346L: ath10k@lists.infradead.org 17347S: Supported 17348W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17349T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17350F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17351F: drivers/net/wireless/ath/ath10k/ 17352 17353QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17354M: Kalle Valo <kvalo@kernel.org> 17355L: ath11k@lists.infradead.org 17356S: Supported 17357T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17358F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17359F: drivers/net/wireless/ath/ath11k/ 17360 17361QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17362M: Toke Høiland-Jørgensen <toke@toke.dk> 17363L: linux-wireless@vger.kernel.org 17364S: Maintained 17365W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17366F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17367F: drivers/net/wireless/ath/ath9k/ 17368 17369QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17370M: Stephan Gerhold <stephan@gerhold.net> 17371L: netdev@vger.kernel.org 17372L: linux-arm-msm@vger.kernel.org 17373S: Maintained 17374F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17375F: drivers/net/wwan/qcom_bam_dmux.c 17376 17377QUALCOMM CAMERA SUBSYSTEM DRIVER 17378M: Robert Foss <rfoss@kernel.org> 17379M: Todor Tomov <todor.too@gmail.com> 17380M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17381L: linux-media@vger.kernel.org 17382S: Maintained 17383F: Documentation/admin-guide/media/qcom_camss.rst 17384F: Documentation/devicetree/bindings/media/*camss* 17385F: drivers/media/platform/qcom/camss/ 17386 17387QUALCOMM CLOCK DRIVERS 17388M: Bjorn Andersson <andersson@kernel.org> 17389L: linux-arm-msm@vger.kernel.org 17390S: Supported 17391T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17392F: Documentation/devicetree/bindings/clock/qcom,* 17393F: drivers/clk/qcom/ 17394F: include/dt-bindings/clock/qcom,* 17395 17396QUALCOMM CLOUD AI (QAIC) DRIVER 17397M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17398L: linux-arm-msm@vger.kernel.org 17399L: dri-devel@lists.freedesktop.org 17400S: Supported 17401T: git git://anongit.freedesktop.org/drm/drm-misc 17402F: Documentation/accel/qaic/ 17403F: drivers/accel/qaic/ 17404F: include/uapi/drm/qaic_accel.h 17405 17406QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17407M: Bjorn Andersson <andersson@kernel.org> 17408M: Konrad Dybcio <konrad.dybcio@linaro.org> 17409L: linux-pm@vger.kernel.org 17410L: linux-arm-msm@vger.kernel.org 17411S: Maintained 17412F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17413F: drivers/soc/qcom/cpr.c 17414 17415QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17416M: Ilia Lin <ilia.lin@kernel.org> 17417L: linux-pm@vger.kernel.org 17418S: Maintained 17419F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17420F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17421F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17422 17423QUALCOMM CRYPTO DRIVERS 17424M: Thara Gopinath <thara.gopinath@gmail.com> 17425L: linux-crypto@vger.kernel.org 17426L: linux-arm-msm@vger.kernel.org 17427S: Maintained 17428F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17429F: drivers/crypto/qce/ 17430 17431QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17432M: Timur Tabi <timur@kernel.org> 17433L: netdev@vger.kernel.org 17434S: Maintained 17435F: drivers/net/ethernet/qualcomm/emac/ 17436 17437QUALCOMM ETHQOS ETHERNET DRIVER 17438M: Vinod Koul <vkoul@kernel.org> 17439R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17440L: netdev@vger.kernel.org 17441S: Maintained 17442F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17443F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17444 17445QUALCOMM FASTRPC DRIVER 17446M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17447M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17448L: linux-arm-msm@vger.kernel.org 17449S: Maintained 17450F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17451F: drivers/misc/fastrpc.c 17452F: include/uapi/misc/fastrpc.h 17453 17454QUALCOMM HEXAGON ARCHITECTURE 17455M: Brian Cain <bcain@quicinc.com> 17456L: linux-hexagon@vger.kernel.org 17457S: Supported 17458T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17459F: arch/hexagon/ 17460 17461QUALCOMM HIDMA DRIVER 17462M: Sinan Kaya <okaya@kernel.org> 17463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17464L: linux-arm-msm@vger.kernel.org 17465L: dmaengine@vger.kernel.org 17466S: Supported 17467F: drivers/dma/qcom/hidma* 17468 17469QUALCOMM I2C CCI DRIVER 17470M: Loic Poulain <loic.poulain@linaro.org> 17471M: Robert Foss <rfoss@kernel.org> 17472L: linux-i2c@vger.kernel.org 17473L: linux-arm-msm@vger.kernel.org 17474S: Maintained 17475F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17476F: drivers/i2c/busses/i2c-qcom-cci.c 17477 17478QUALCOMM INTERCONNECT BWMON DRIVER 17479M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17480L: linux-arm-msm@vger.kernel.org 17481S: Maintained 17482F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17483F: drivers/soc/qcom/icc-bwmon.c 17484 17485QUALCOMM IOMMU 17486M: Rob Clark <robdclark@gmail.com> 17487L: iommu@lists.linux.dev 17488L: linux-arm-msm@vger.kernel.org 17489S: Maintained 17490F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17491 17492QUALCOMM IPC ROUTER (QRTR) DRIVER 17493M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17494L: linux-arm-msm@vger.kernel.org 17495S: Maintained 17496F: include/trace/events/qrtr.h 17497F: include/uapi/linux/qrtr.h 17498F: net/qrtr/ 17499 17500QUALCOMM IPCC MAILBOX DRIVER 17501M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17502L: linux-arm-msm@vger.kernel.org 17503S: Supported 17504F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17505F: drivers/mailbox/qcom-ipcc.c 17506F: include/dt-bindings/mailbox/qcom-ipcc.h 17507 17508QUALCOMM IPQ4019 USB PHY DRIVER 17509M: Robert Marko <robert.marko@sartura.hr> 17510M: Luka Perkov <luka.perkov@sartura.hr> 17511L: linux-arm-msm@vger.kernel.org 17512S: Maintained 17513F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17514F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17515 17516QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17517M: Robert Marko <robert.marko@sartura.hr> 17518M: Luka Perkov <luka.perkov@sartura.hr> 17519L: linux-arm-msm@vger.kernel.org 17520S: Maintained 17521F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17522F: drivers/regulator/vqmmc-ipq4019-regulator.c 17523 17524QUALCOMM NAND CONTROLLER DRIVER 17525M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17526L: linux-mtd@lists.infradead.org 17527L: linux-arm-msm@vger.kernel.org 17528S: Maintained 17529F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17530F: drivers/mtd/nand/raw/qcom_nandc.c 17531 17532QUALCOMM RMNET DRIVER 17533M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17534M: Sean Tranchetti <quic_stranche@quicinc.com> 17535L: netdev@vger.kernel.org 17536S: Maintained 17537F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17538F: drivers/net/ethernet/qualcomm/rmnet/ 17539F: include/linux/if_rmnet.h 17540 17541QUALCOMM TSENS THERMAL DRIVER 17542M: Amit Kucheria <amitk@kernel.org> 17543M: Thara Gopinath <thara.gopinath@gmail.com> 17544L: linux-pm@vger.kernel.org 17545L: linux-arm-msm@vger.kernel.org 17546S: Maintained 17547F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17548F: drivers/thermal/qcom/ 17549 17550QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17551M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17552M: Vikash Garodia <quic_vgarodia@quicinc.com> 17553L: linux-media@vger.kernel.org 17554L: linux-arm-msm@vger.kernel.org 17555S: Maintained 17556T: git git://linuxtv.org/media_tree.git 17557F: Documentation/devicetree/bindings/media/*venus* 17558F: drivers/media/platform/qcom/venus/ 17559 17560QUALCOMM WCN36XX WIRELESS DRIVER 17561M: Loic Poulain <loic.poulain@linaro.org> 17562L: wcn36xx@lists.infradead.org 17563S: Supported 17564W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17565F: drivers/net/wireless/ath/wcn36xx/ 17566 17567QUANTENNA QTNFMAC WIRELESS DRIVER 17568M: Igor Mitsyanko <imitsyanko@quantenna.com> 17569R: Sergey Matyukevich <geomatsi@gmail.com> 17570L: linux-wireless@vger.kernel.org 17571S: Maintained 17572F: drivers/net/wireless/quantenna 17573 17574RADEON and AMDGPU DRM DRIVERS 17575M: Alex Deucher <alexander.deucher@amd.com> 17576M: Christian König <christian.koenig@amd.com> 17577M: Pan, Xinhui <Xinhui.Pan@amd.com> 17578L: amd-gfx@lists.freedesktop.org 17579S: Supported 17580B: https://gitlab.freedesktop.org/drm/amd/-/issues 17581C: irc://irc.oftc.net/radeon 17582T: git https://gitlab.freedesktop.org/agd5f/linux.git 17583F: Documentation/gpu/amdgpu/ 17584F: drivers/gpu/drm/amd/ 17585F: drivers/gpu/drm/radeon/ 17586F: include/uapi/drm/amdgpu_drm.h 17587F: include/uapi/drm/radeon_drm.h 17588 17589RADEON FRAMEBUFFER DISPLAY DRIVER 17590M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17591L: linux-fbdev@vger.kernel.org 17592S: Maintained 17593F: drivers/video/fbdev/aty/radeon* 17594F: include/uapi/linux/radeonfb.h 17595 17596RADIOSHARK RADIO DRIVER 17597M: Hans Verkuil <hverkuil@xs4all.nl> 17598L: linux-media@vger.kernel.org 17599S: Maintained 17600T: git git://linuxtv.org/media_tree.git 17601F: drivers/media/radio/radio-shark.c 17602 17603RADIOSHARK2 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-shark2.c 17609F: drivers/media/radio/radio-tea5777.c 17610 17611RADOS BLOCK DEVICE (RBD) 17612M: Ilya Dryomov <idryomov@gmail.com> 17613R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17614L: ceph-devel@vger.kernel.org 17615S: Supported 17616W: http://ceph.com/ 17617T: git https://github.com/ceph/ceph-client.git 17618F: Documentation/ABI/testing/sysfs-bus-rbd 17619F: drivers/block/rbd.c 17620F: drivers/block/rbd_types.h 17621 17622RAGE128 FRAMEBUFFER DISPLAY DRIVER 17623L: linux-fbdev@vger.kernel.org 17624S: Orphan 17625F: drivers/video/fbdev/aty/aty128fb.c 17626 17627RAINSHADOW-CEC DRIVER 17628M: Hans Verkuil <hverkuil@xs4all.nl> 17629L: linux-media@vger.kernel.org 17630S: Maintained 17631T: git git://linuxtv.org/media_tree.git 17632F: drivers/media/cec/usb/rainshadow/ 17633 17634RALINK MIPS ARCHITECTURE 17635M: John Crispin <john@phrozen.org> 17636L: linux-mips@vger.kernel.org 17637S: Maintained 17638F: arch/mips/ralink 17639 17640RALINK MT7621 MIPS ARCHITECTURE 17641M: Arınç ÜNAL <arinc.unal@arinc9.com> 17642M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17643L: linux-mips@vger.kernel.org 17644S: Maintained 17645F: arch/mips/boot/dts/ralink/mt7621* 17646 17647RALINK RT2X00 WIRELESS LAN DRIVER 17648M: Stanislaw Gruszka <stf_xl@wp.pl> 17649M: Helmut Schaa <helmut.schaa@googlemail.com> 17650L: linux-wireless@vger.kernel.org 17651S: Maintained 17652F: drivers/net/wireless/ralink/rt2x00/ 17653 17654RAMDISK RAM BLOCK DEVICE DRIVER 17655M: Jens Axboe <axboe@kernel.dk> 17656S: Maintained 17657F: Documentation/admin-guide/blockdev/ramdisk.rst 17658F: drivers/block/brd.c 17659 17660RANCHU VIRTUAL BOARD FOR MIPS 17661M: Miodrag Dinic <miodrag.dinic@mips.com> 17662L: linux-mips@vger.kernel.org 17663S: Supported 17664F: arch/mips/configs/generic/board-ranchu.config 17665F: arch/mips/generic/board-ranchu.c 17666 17667RANDOM NUMBER DRIVER 17668M: "Theodore Ts'o" <tytso@mit.edu> 17669M: Jason A. Donenfeld <Jason@zx2c4.com> 17670S: Maintained 17671T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17672F: drivers/char/random.c 17673F: drivers/virt/vmgenid.c 17674 17675RAPIDIO SUBSYSTEM 17676M: Matt Porter <mporter@kernel.crashing.org> 17677M: Alexandre Bounine <alex.bou9@gmail.com> 17678S: Maintained 17679F: drivers/rapidio/ 17680 17681RAS INFRASTRUCTURE 17682M: Tony Luck <tony.luck@intel.com> 17683M: Borislav Petkov <bp@alien8.de> 17684L: linux-edac@vger.kernel.org 17685S: Maintained 17686F: Documentation/admin-guide/ras.rst 17687F: drivers/ras/ 17688F: include/linux/ras.h 17689F: include/ras/ras_event.h 17690 17691RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17692L: linux-wireless@vger.kernel.org 17693S: Orphan 17694F: drivers/net/wireless/legacy/ray* 17695 17696RC-CORE / LIRC FRAMEWORK 17697M: Sean Young <sean@mess.org> 17698L: linux-media@vger.kernel.org 17699S: Maintained 17700W: http://linuxtv.org 17701T: git git://linuxtv.org/media_tree.git 17702F: Documentation/driver-api/media/rc-core.rst 17703F: Documentation/userspace-api/media/rc/ 17704F: drivers/media/rc/ 17705F: include/media/rc-core.h 17706F: include/media/rc-map.h 17707F: include/uapi/linux/lirc.h 17708 17709RCMM REMOTE CONTROLS DECODER 17710M: Patrick Lerda <patrick9876@free.fr> 17711S: Maintained 17712F: drivers/media/rc/ir-rcmm-decoder.c 17713 17714RCUTORTURE TEST FRAMEWORK 17715M: "Paul E. McKenney" <paulmck@kernel.org> 17716M: Josh Triplett <josh@joshtriplett.org> 17717R: Steven Rostedt <rostedt@goodmis.org> 17718R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17719R: Lai Jiangshan <jiangshanlai@gmail.com> 17720L: rcu@vger.kernel.org 17721S: Supported 17722T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17723F: tools/testing/selftests/rcutorture 17724 17725RDACM20 Camera Sensor 17726M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17727M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17728M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17729M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17730L: linux-media@vger.kernel.org 17731S: Maintained 17732F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17733F: drivers/media/i2c/max9271.c 17734F: drivers/media/i2c/max9271.h 17735F: drivers/media/i2c/rdacm20.c 17736 17737RDACM21 Camera Sensor 17738M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17739M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17740M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17741M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17742L: linux-media@vger.kernel.org 17743S: Maintained 17744F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17745F: drivers/media/i2c/max9271.c 17746F: drivers/media/i2c/max9271.h 17747F: drivers/media/i2c/rdacm21.c 17748 17749RDC R-321X SoC 17750M: Florian Fainelli <florian@openwrt.org> 17751S: Maintained 17752 17753RDC R6040 FAST ETHERNET DRIVER 17754M: Florian Fainelli <f.fainelli@gmail.com> 17755L: netdev@vger.kernel.org 17756S: Maintained 17757F: drivers/net/ethernet/rdc/r6040.c 17758 17759RDMAVT - RDMA verbs software 17760M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17761L: linux-rdma@vger.kernel.org 17762S: Supported 17763F: drivers/infiniband/sw/rdmavt 17764 17765RDS - RELIABLE DATAGRAM SOCKETS 17766M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17767L: netdev@vger.kernel.org 17768L: linux-rdma@vger.kernel.org 17769L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17770S: Supported 17771W: https://oss.oracle.com/projects/rds/ 17772F: Documentation/networking/rds.rst 17773F: net/rds/ 17774 17775RDT - RESOURCE ALLOCATION 17776M: Fenghua Yu <fenghua.yu@intel.com> 17777M: Reinette Chatre <reinette.chatre@intel.com> 17778L: linux-kernel@vger.kernel.org 17779S: Supported 17780F: Documentation/arch/x86/resctrl* 17781F: arch/x86/include/asm/resctrl.h 17782F: arch/x86/kernel/cpu/resctrl/ 17783F: tools/testing/selftests/resctrl/ 17784 17785READ-COPY UPDATE (RCU) 17786M: "Paul E. McKenney" <paulmck@kernel.org> 17787M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17788M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17789M: Joel Fernandes <joel@joelfernandes.org> 17790M: Josh Triplett <josh@joshtriplett.org> 17791M: Boqun Feng <boqun.feng@gmail.com> 17792R: Steven Rostedt <rostedt@goodmis.org> 17793R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17794R: Lai Jiangshan <jiangshanlai@gmail.com> 17795R: Zqiang <qiang1.zhang@intel.com> 17796L: rcu@vger.kernel.org 17797S: Supported 17798W: http://www.rdrop.com/users/paulmck/RCU/ 17799T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17800F: Documentation/RCU/ 17801F: include/linux/rcu* 17802F: kernel/rcu/ 17803X: Documentation/RCU/torture.rst 17804X: include/linux/srcu*.h 17805X: kernel/rcu/srcu*.c 17806 17807REAL TIME CLOCK (RTC) SUBSYSTEM 17808M: Alessandro Zummo <a.zummo@towertech.it> 17809M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17810L: linux-rtc@vger.kernel.org 17811S: Maintained 17812Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17813T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17814F: Documentation/admin-guide/rtc.rst 17815F: Documentation/devicetree/bindings/rtc/ 17816F: drivers/rtc/ 17817F: include/linux/platform_data/rtc-* 17818F: include/linux/rtc.h 17819F: include/linux/rtc/ 17820F: include/uapi/linux/rtc.h 17821F: tools/testing/selftests/rtc/ 17822 17823Real-time Linux Analysis (RTLA) tools 17824M: Daniel Bristot de Oliveira <bristot@kernel.org> 17825M: Steven Rostedt <rostedt@goodmis.org> 17826L: linux-trace-devel@vger.kernel.org 17827S: Maintained 17828F: Documentation/tools/rtla/ 17829F: tools/tracing/rtla/ 17830 17831REALTEK AUDIO CODECS 17832M: Oder Chiou <oder_chiou@realtek.com> 17833S: Maintained 17834F: include/sound/rt*.h 17835F: sound/soc/codecs/rt* 17836 17837REALTEK OTTO WATCHDOG 17838M: Sander Vanheule <sander@svanheule.net> 17839L: linux-watchdog@vger.kernel.org 17840S: Maintained 17841F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17842F: drivers/watchdog/realtek_otto_wdt.c 17843 17844REALTEK RTL83xx SMI DSA ROUTER CHIPS 17845M: Linus Walleij <linus.walleij@linaro.org> 17846M: Alvin Šipraga <alsi@bang-olufsen.dk> 17847S: Maintained 17848F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17849F: drivers/net/dsa/realtek/* 17850 17851REALTEK WIRELESS DRIVER (rtlwifi family) 17852M: Ping-Ke Shih <pkshih@realtek.com> 17853L: linux-wireless@vger.kernel.org 17854S: Maintained 17855W: https://wireless.wiki.kernel.org/ 17856T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17857F: drivers/net/wireless/realtek/rtlwifi/ 17858 17859REALTEK WIRELESS DRIVER (rtw88) 17860M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17861L: linux-wireless@vger.kernel.org 17862S: Maintained 17863F: drivers/net/wireless/realtek/rtw88/ 17864 17865REALTEK WIRELESS DRIVER (rtw89) 17866M: Ping-Ke Shih <pkshih@realtek.com> 17867L: linux-wireless@vger.kernel.org 17868S: Maintained 17869F: drivers/net/wireless/realtek/rtw89/ 17870 17871REDPINE WIRELESS DRIVER 17872L: linux-wireless@vger.kernel.org 17873S: Orphan 17874F: drivers/net/wireless/rsi/ 17875 17876REGISTER MAP ABSTRACTION 17877M: Mark Brown <broonie@kernel.org> 17878L: linux-kernel@vger.kernel.org 17879S: Supported 17880T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17881F: Documentation/devicetree/bindings/regmap/ 17882F: drivers/base/regmap/ 17883F: include/linux/regmap.h 17884 17885REISERFS FILE SYSTEM 17886L: reiserfs-devel@vger.kernel.org 17887S: Supported 17888F: fs/reiserfs/ 17889 17890REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17891M: Bjorn Andersson <andersson@kernel.org> 17892M: Mathieu Poirier <mathieu.poirier@linaro.org> 17893L: linux-remoteproc@vger.kernel.org 17894S: Maintained 17895T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17896F: Documentation/ABI/testing/sysfs-class-remoteproc 17897F: Documentation/devicetree/bindings/remoteproc/ 17898F: Documentation/staging/remoteproc.rst 17899F: drivers/remoteproc/ 17900F: include/linux/remoteproc.h 17901F: include/linux/remoteproc/ 17902 17903REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17904M: Bjorn Andersson <andersson@kernel.org> 17905M: Mathieu Poirier <mathieu.poirier@linaro.org> 17906L: linux-remoteproc@vger.kernel.org 17907S: Maintained 17908T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17909F: Documentation/ABI/testing/sysfs-bus-rpmsg 17910F: Documentation/staging/rpmsg.rst 17911F: drivers/rpmsg/ 17912F: include/linux/rpmsg.h 17913F: include/linux/rpmsg/ 17914F: include/uapi/linux/rpmsg.h 17915F: samples/rpmsg/ 17916 17917REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17918M: Stephan Gerhold <stephan@gerhold.net> 17919L: netdev@vger.kernel.org 17920L: linux-remoteproc@vger.kernel.org 17921S: Maintained 17922F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17923 17924RENESAS CLOCK DRIVERS 17925M: Geert Uytterhoeven <geert+renesas@glider.be> 17926L: linux-renesas-soc@vger.kernel.org 17927S: Supported 17928T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17929F: Documentation/devicetree/bindings/clock/renesas,* 17930F: drivers/clk/renesas/ 17931 17932RENESAS EMEV2 I2C DRIVER 17933M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17934L: linux-renesas-soc@vger.kernel.org 17935S: Supported 17936F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17937F: drivers/i2c/busses/i2c-emev2.c 17938 17939RENESAS ETHERNET DRIVERS 17940R: Sergey Shtylyov <s.shtylyov@omp.ru> 17941L: netdev@vger.kernel.org 17942L: linux-renesas-soc@vger.kernel.org 17943F: Documentation/devicetree/bindings/net/renesas,*.yaml 17944F: drivers/net/ethernet/renesas/ 17945F: include/linux/sh_eth.h 17946 17947RENESAS IDT821034 ASoC CODEC 17948M: Herve Codina <herve.codina@bootlin.com> 17949L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17950S: Maintained 17951F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17952F: sound/soc/codecs/idt821034.c 17953 17954RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17955M: Miquel Raynal <miquel.raynal@bootlin.com> 17956L: linux-mtd@lists.infradead.org 17957L: linux-renesas-soc@vger.kernel.org 17958S: Maintained 17959F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17960F: drivers/mtd/nand/raw/renesas-nand-controller.c 17961 17962RENESAS R-CAR GYROADC DRIVER 17963M: Marek Vasut <marek.vasut@gmail.com> 17964L: linux-iio@vger.kernel.org 17965S: Supported 17966F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17967F: drivers/iio/adc/rcar-gyroadc.c 17968 17969RENESAS R-CAR I2C DRIVERS 17970M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17971L: linux-renesas-soc@vger.kernel.org 17972S: Supported 17973F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17974F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17975F: drivers/i2c/busses/i2c-rcar.c 17976F: drivers/i2c/busses/i2c-sh_mobile.c 17977 17978RENESAS R-CAR SATA DRIVER 17979R: Sergey Shtylyov <s.shtylyov@omp.ru> 17980L: linux-ide@vger.kernel.org 17981L: linux-renesas-soc@vger.kernel.org 17982S: Supported 17983F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17984F: drivers/ata/sata_rcar.c 17985 17986RENESAS R-CAR THERMAL DRIVERS 17987M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17988L: linux-renesas-soc@vger.kernel.org 17989S: Supported 17990F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17991F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17992F: drivers/thermal/rcar_gen3_thermal.c 17993F: drivers/thermal/rcar_thermal.c 17994 17995RENESAS RIIC DRIVER 17996M: Chris Brandt <chris.brandt@renesas.com> 17997L: linux-renesas-soc@vger.kernel.org 17998S: Supported 17999F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18000F: drivers/i2c/busses/i2c-riic.c 18001 18002RENESAS RZ/G2L A/D DRIVER 18003M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18004L: linux-iio@vger.kernel.org 18005L: linux-renesas-soc@vger.kernel.org 18006S: Supported 18007F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18008F: drivers/iio/adc/rzg2l_adc.c 18009 18010RENESAS RZ/G2L MTU3a COUNTER DRIVER 18011M: Biju Das <biju.das.jz@bp.renesas.com> 18012L: linux-iio@vger.kernel.org 18013L: linux-renesas-soc@vger.kernel.org 18014S: Supported 18015F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18016F: drivers/counter/rz-mtu3-cnt.c 18017 18018RENESAS RZ/N1 A5PSW SWITCH DRIVER 18019M: Clément Léger <clement.leger@bootlin.com> 18020L: linux-renesas-soc@vger.kernel.org 18021L: netdev@vger.kernel.org 18022S: Maintained 18023F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18024F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18025F: drivers/net/dsa/rzn1_a5psw* 18026F: drivers/net/pcs/pcs-rzn1-miic.c 18027F: include/dt-bindings/net/pcs-rzn1-miic.h 18028F: include/linux/pcs-rzn1-miic.h 18029F: net/dsa/tag_rzn1_a5psw.c 18030 18031RENESAS RZ/N1 RTC CONTROLLER DRIVER 18032M: Miquel Raynal <miquel.raynal@bootlin.com> 18033L: linux-rtc@vger.kernel.org 18034L: linux-renesas-soc@vger.kernel.org 18035S: Maintained 18036F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18037F: drivers/rtc/rtc-rzn1.c 18038 18039RENESAS RZ/N1 USBF CONTROLLER DRIVER 18040M: Herve Codina <herve.codina@bootlin.com> 18041L: linux-renesas-soc@vger.kernel.org 18042L: linux-usb@vger.kernel.org 18043S: Maintained 18044F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18045F: drivers/usb/gadget/udc/renesas_usbf.c 18046 18047RENESAS USB PHY DRIVER 18048M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18049L: linux-renesas-soc@vger.kernel.org 18050S: Maintained 18051F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18052 18053RENESAS VERSACLOCK 7 CLOCK DRIVER 18054M: Alex Helms <alexander.helms.jy@renesas.com> 18055S: Maintained 18056F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18057F: drivers/clk/clk-versaclock7.c 18058 18059RESET CONTROLLER FRAMEWORK 18060M: Philipp Zabel <p.zabel@pengutronix.de> 18061S: Maintained 18062T: git git://git.pengutronix.de/git/pza/linux 18063F: Documentation/devicetree/bindings/reset/ 18064F: Documentation/driver-api/reset.rst 18065F: drivers/reset/ 18066F: include/dt-bindings/reset/ 18067F: include/linux/reset-controller.h 18068F: include/linux/reset.h 18069F: include/linux/reset/ 18070K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18071 18072RESTARTABLE SEQUENCES SUPPORT 18073M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18074M: Peter Zijlstra <peterz@infradead.org> 18075M: "Paul E. McKenney" <paulmck@kernel.org> 18076M: Boqun Feng <boqun.feng@gmail.com> 18077L: linux-kernel@vger.kernel.org 18078S: Supported 18079F: include/trace/events/rseq.h 18080F: include/uapi/linux/rseq.h 18081F: kernel/rseq.c 18082F: tools/testing/selftests/rseq/ 18083 18084RFKILL 18085M: Johannes Berg <johannes@sipsolutions.net> 18086L: linux-wireless@vger.kernel.org 18087S: Maintained 18088W: https://wireless.wiki.kernel.org/ 18089Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18090T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18091T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18092F: Documentation/ABI/stable/sysfs-class-rfkill 18093F: Documentation/driver-api/rfkill.rst 18094F: include/linux/rfkill.h 18095F: include/uapi/linux/rfkill.h 18096F: net/rfkill/ 18097 18098RHASHTABLE 18099M: Thomas Graf <tgraf@suug.ch> 18100M: Herbert Xu <herbert@gondor.apana.org.au> 18101L: netdev@vger.kernel.org 18102S: Maintained 18103F: include/linux/rhashtable-types.h 18104F: include/linux/rhashtable.h 18105F: lib/rhashtable.c 18106F: lib/test_rhashtable.c 18107 18108RICOH R5C592 MEMORYSTICK DRIVER 18109M: Maxim Levitsky <maximlevitsky@gmail.com> 18110S: Maintained 18111F: drivers/memstick/host/r592.* 18112 18113RICOH SMARTMEDIA/XD DRIVER 18114M: Maxim Levitsky <maximlevitsky@gmail.com> 18115S: Maintained 18116F: drivers/mtd/nand/raw/r852.c 18117F: drivers/mtd/nand/raw/r852.h 18118 18119RISC-V ARCHITECTURE 18120M: Paul Walmsley <paul.walmsley@sifive.com> 18121M: Palmer Dabbelt <palmer@dabbelt.com> 18122M: Albert Ou <aou@eecs.berkeley.edu> 18123L: linux-riscv@lists.infradead.org 18124S: Supported 18125Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18126C: irc://irc.libera.chat/riscv 18127P: Documentation/riscv/patch-acceptance.rst 18128T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18129F: arch/riscv/ 18130N: riscv 18131K: riscv 18132 18133RISC-V MICROCHIP FPGA SUPPORT 18134M: Conor Dooley <conor.dooley@microchip.com> 18135M: Daire McNamara <daire.mcnamara@microchip.com> 18136L: linux-riscv@lists.infradead.org 18137S: Supported 18138F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18139F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18140F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18141F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18142F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18143F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18144F: Documentation/devicetree/bindings/riscv/microchip.yaml 18145F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18146F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18147F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18148F: arch/riscv/boot/dts/microchip/ 18149F: drivers/char/hw_random/mpfs-rng.c 18150F: drivers/clk/microchip/clk-mpfs*.c 18151F: drivers/i2c/busses/i2c-microchip-corei2c.c 18152F: drivers/mailbox/mailbox-mpfs.c 18153F: drivers/pci/controller/pcie-microchip-host.c 18154F: drivers/reset/reset-mpfs.c 18155F: drivers/rtc/rtc-mpfs.c 18156F: drivers/soc/microchip/mpfs-sys-controller.c 18157F: drivers/spi/spi-microchip-core-qspi.c 18158F: drivers/spi/spi-microchip-core.c 18159F: drivers/usb/musb/mpfs.c 18160F: include/soc/microchip/mpfs.h 18161 18162RISC-V MISC SOC SUPPORT 18163M: Conor Dooley <conor@kernel.org> 18164L: linux-riscv@lists.infradead.org 18165S: Maintained 18166Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18167T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18168F: Documentation/devicetree/bindings/riscv/ 18169F: arch/riscv/boot/dts/ 18170 18171RISC-V PMU DRIVERS 18172M: Atish Patra <atishp@atishpatra.org> 18173R: Anup Patel <anup@brainfault.org> 18174L: linux-riscv@lists.infradead.org 18175S: Supported 18176F: drivers/perf/riscv_pmu.c 18177F: drivers/perf/riscv_pmu_legacy.c 18178F: drivers/perf/riscv_pmu_sbi.c 18179 18180RNBD BLOCK DRIVERS 18181M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18182M: Jack Wang <jinpu.wang@ionos.com> 18183L: linux-block@vger.kernel.org 18184S: Maintained 18185F: drivers/block/rnbd/ 18186 18187ROCCAT DRIVERS 18188M: Stefan Achatz <erazor_de@users.sourceforge.net> 18189S: Maintained 18190W: http://sourceforge.net/projects/roccat/ 18191F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18192F: drivers/hid/hid-roccat* 18193F: include/linux/hid-roccat* 18194 18195ROCKCHIP CRYPTO DRIVERS 18196M: Corentin Labbe <clabbe@baylibre.com> 18197L: linux-crypto@vger.kernel.org 18198S: Maintained 18199F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18200F: drivers/crypto/rockchip/ 18201 18202ROCKCHIP I2S TDM DRIVER 18203M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18204L: linux-rockchip@lists.infradead.org 18205S: Maintained 18206F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18207F: sound/soc/rockchip/rockchip_i2s_tdm.* 18208 18209ROCKCHIP ISP V1 DRIVER 18210M: Dafna Hirschfeld <dafna@fastmail.com> 18211L: linux-media@vger.kernel.org 18212L: linux-rockchip@lists.infradead.org 18213S: Maintained 18214F: Documentation/admin-guide/media/rkisp1.rst 18215F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18216F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18217F: drivers/media/platform/rockchip/rkisp1 18218F: include/uapi/linux/rkisp1-config.h 18219 18220ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18221M: Jacob Chen <jacob-chen@iotwrt.com> 18222M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18223L: linux-media@vger.kernel.org 18224L: linux-rockchip@lists.infradead.org 18225S: Maintained 18226F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18227F: drivers/media/platform/rockchip/rga/ 18228 18229ROCKCHIP VIDEO DECODER DRIVER 18230M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18231L: linux-media@vger.kernel.org 18232L: linux-rockchip@lists.infradead.org 18233S: Maintained 18234F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18235F: drivers/staging/media/rkvdec/ 18236 18237ROCKER DRIVER 18238M: Jiri Pirko <jiri@resnulli.us> 18239L: netdev@vger.kernel.org 18240S: Supported 18241F: drivers/net/ethernet/rocker/ 18242 18243ROCKETPORT EXPRESS/INFINITY DRIVER 18244M: Kevin Cernekee <cernekee@gmail.com> 18245L: linux-serial@vger.kernel.org 18246S: Odd Fixes 18247F: drivers/tty/serial/rp2.* 18248 18249ROHM BD99954 CHARGER IC 18250M: Matti Vaittinen <mazziesaccount@gmail.com> 18251S: Supported 18252F: drivers/power/supply/bd99954-charger.c 18253F: drivers/power/supply/bd99954-charger.h 18254 18255ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18256M: Tomasz Duszynski <tduszyns@gmail.com> 18257S: Maintained 18258F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18259F: drivers/iio/light/bh1750.c 18260 18261ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18262M: Matti Vaittinen <mazziesaccount@gmail.com> 18263L: linux-iio@vger.kernel.org 18264S: Supported 18265F: drivers/iio/light/rohm-bu27034.c 18266 18267ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18268M: Marek Vasut <marek.vasut+renesas@gmail.com> 18269L: linux-kernel@vger.kernel.org 18270L: linux-renesas-soc@vger.kernel.org 18271S: Supported 18272F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18273F: drivers/gpio/gpio-bd9571mwv.c 18274F: drivers/mfd/bd9571mwv.c 18275F: drivers/regulator/bd9571mwv-regulator.c 18276F: include/linux/mfd/bd9571mwv.h 18277 18278ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18279M: Matti Vaittinen <mazziesaccount@gmail.com> 18280S: Supported 18281F: drivers/clk/clk-bd718x7.c 18282F: drivers/gpio/gpio-bd71815.c 18283F: drivers/gpio/gpio-bd71828.c 18284F: drivers/mfd/rohm-bd71828.c 18285F: drivers/mfd/rohm-bd718x7.c 18286F: drivers/mfd/rohm-bd9576.c 18287F: drivers/regulator/bd71815-regulator.c 18288F: drivers/regulator/bd71828-regulator.c 18289F: drivers/regulator/bd718x7-regulator.c 18290F: drivers/regulator/bd9576-regulator.c 18291F: drivers/regulator/rohm-regulator.c 18292F: drivers/rtc/rtc-bd70528.c 18293F: drivers/watchdog/bd9576_wdt.c 18294F: include/linux/mfd/rohm-bd71815.h 18295F: include/linux/mfd/rohm-bd71828.h 18296F: include/linux/mfd/rohm-bd718x7.h 18297F: include/linux/mfd/rohm-bd957x.h 18298F: include/linux/mfd/rohm-generic.h 18299F: include/linux/mfd/rohm-shared.h 18300 18301ROSE NETWORK LAYER 18302M: Ralf Baechle <ralf@linux-mips.org> 18303L: linux-hams@vger.kernel.org 18304S: Maintained 18305W: http://www.linux-ax25.org/ 18306F: include/net/rose.h 18307F: include/uapi/linux/rose.h 18308F: net/rose/ 18309 18310ROTATION DRIVER FOR ALLWINNER A83T 18311M: Jernej Skrabec <jernej.skrabec@gmail.com> 18312L: linux-media@vger.kernel.org 18313S: Maintained 18314T: git git://linuxtv.org/media_tree.git 18315F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18316F: drivers/media/platform/sunxi/sun8i-rotate/ 18317 18318RPMSG TTY DRIVER 18319M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18320L: linux-remoteproc@vger.kernel.org 18321S: Maintained 18322F: drivers/tty/rpmsg_tty.c 18323 18324RTL2830 MEDIA DRIVER 18325M: Antti Palosaari <crope@iki.fi> 18326L: linux-media@vger.kernel.org 18327S: Maintained 18328W: https://linuxtv.org 18329W: http://palosaari.fi/linux/ 18330Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18331T: git git://linuxtv.org/anttip/media_tree.git 18332F: drivers/media/dvb-frontends/rtl2830* 18333 18334RTL2832 MEDIA DRIVER 18335M: Antti Palosaari <crope@iki.fi> 18336L: linux-media@vger.kernel.org 18337S: Maintained 18338W: https://linuxtv.org 18339W: http://palosaari.fi/linux/ 18340Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18341T: git git://linuxtv.org/anttip/media_tree.git 18342F: drivers/media/dvb-frontends/rtl2832* 18343 18344RTL2832_SDR MEDIA DRIVER 18345M: Antti Palosaari <crope@iki.fi> 18346L: linux-media@vger.kernel.org 18347S: Maintained 18348W: https://linuxtv.org 18349W: http://palosaari.fi/linux/ 18350Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18351T: git git://linuxtv.org/anttip/media_tree.git 18352F: drivers/media/dvb-frontends/rtl2832_sdr* 18353 18354RTL8180 WIRELESS DRIVER 18355L: linux-wireless@vger.kernel.org 18356S: Orphan 18357W: https://wireless.wiki.kernel.org/ 18358T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18359F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18360 18361RTL8187 WIRELESS DRIVER 18362M: Herton Ronaldo Krzesinski <herton@canonical.com> 18363M: Hin-Tak Leung <htl10@users.sourceforge.net> 18364M: Larry Finger <Larry.Finger@lwfinger.net> 18365L: linux-wireless@vger.kernel.org 18366S: Maintained 18367W: https://wireless.wiki.kernel.org/ 18368T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18369F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18370 18371RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18372M: Jes Sorensen <Jes.Sorensen@gmail.com> 18373L: linux-wireless@vger.kernel.org 18374S: Maintained 18375T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18376F: drivers/net/wireless/realtek/rtl8xxxu/ 18377 18378RTRS TRANSPORT DRIVERS 18379M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18380M: Jack Wang <jinpu.wang@ionos.com> 18381L: linux-rdma@vger.kernel.org 18382S: Maintained 18383F: drivers/infiniband/ulp/rtrs/ 18384 18385RUNTIME VERIFICATION (RV) 18386M: Daniel Bristot de Oliveira <bristot@kernel.org> 18387M: Steven Rostedt <rostedt@goodmis.org> 18388L: linux-trace-devel@vger.kernel.org 18389S: Maintained 18390F: Documentation/trace/rv/ 18391F: include/linux/rv.h 18392F: include/rv/ 18393F: kernel/trace/rv/ 18394F: tools/verification/ 18395 18396RUST 18397M: Miguel Ojeda <ojeda@kernel.org> 18398M: Alex Gaynor <alex.gaynor@gmail.com> 18399M: Wedson Almeida Filho <wedsonaf@gmail.com> 18400R: Boqun Feng <boqun.feng@gmail.com> 18401R: Gary Guo <gary@garyguo.net> 18402R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18403R: Benno Lossin <benno.lossin@proton.me> 18404L: rust-for-linux@vger.kernel.org 18405S: Supported 18406W: https://github.com/Rust-for-Linux/linux 18407B: https://github.com/Rust-for-Linux/linux/issues 18408C: zulip://rust-for-linux.zulipchat.com 18409T: git https://github.com/Rust-for-Linux/linux.git rust-next 18410F: Documentation/rust/ 18411F: rust/ 18412F: samples/rust/ 18413F: scripts/*rust* 18414K: \b(?i:rust)\b 18415 18416RXRPC SOCKETS (AF_RXRPC) 18417M: David Howells <dhowells@redhat.com> 18418M: Marc Dionne <marc.dionne@auristor.com> 18419L: linux-afs@lists.infradead.org 18420S: Supported 18421W: https://www.infradead.org/~dhowells/kafs/ 18422F: Documentation/networking/rxrpc.rst 18423F: include/keys/rxrpc-type.h 18424F: include/net/af_rxrpc.h 18425F: include/trace/events/rxrpc.h 18426F: include/uapi/linux/rxrpc.h 18427F: net/rxrpc/ 18428 18429S3 SAVAGE FRAMEBUFFER DRIVER 18430M: Antonino Daplas <adaplas@gmail.com> 18431L: linux-fbdev@vger.kernel.org 18432S: Maintained 18433F: drivers/video/fbdev/savage/ 18434 18435S390 ARCHITECTURE 18436M: Heiko Carstens <hca@linux.ibm.com> 18437M: Vasily Gorbik <gor@linux.ibm.com> 18438M: Alexander Gordeev <agordeev@linux.ibm.com> 18439R: Christian Borntraeger <borntraeger@linux.ibm.com> 18440R: Sven Schnelle <svens@linux.ibm.com> 18441L: linux-s390@vger.kernel.org 18442S: Supported 18443T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18444F: Documentation/driver-api/s390-drivers.rst 18445F: Documentation/s390/ 18446F: arch/s390/ 18447F: drivers/s390/ 18448F: drivers/watchdog/diag288_wdt.c 18449 18450S390 COMMON I/O LAYER 18451M: Vineeth Vijayan <vneethv@linux.ibm.com> 18452M: Peter Oberparleiter <oberpar@linux.ibm.com> 18453L: linux-s390@vger.kernel.org 18454S: Supported 18455F: drivers/s390/cio/ 18456 18457S390 DASD DRIVER 18458M: Stefan Haberland <sth@linux.ibm.com> 18459M: Jan Hoeppner <hoeppner@linux.ibm.com> 18460L: linux-s390@vger.kernel.org 18461S: Supported 18462F: block/partitions/ibm.c 18463F: drivers/s390/block/dasd* 18464F: include/linux/dasd_mod.h 18465 18466S390 IOMMU (PCI) 18467M: Niklas Schnelle <schnelle@linux.ibm.com> 18468M: Matthew Rosato <mjrosato@linux.ibm.com> 18469R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18470L: linux-s390@vger.kernel.org 18471S: Supported 18472F: drivers/iommu/s390-iommu.c 18473 18474S390 IUCV NETWORK LAYER 18475M: Alexandra Winter <wintera@linux.ibm.com> 18476M: Wenjia Zhang <wenjia@linux.ibm.com> 18477L: linux-s390@vger.kernel.org 18478L: netdev@vger.kernel.org 18479S: Supported 18480F: drivers/s390/net/*iucv* 18481F: include/net/iucv/ 18482F: net/iucv/ 18483 18484S390 MM 18485M: Alexander Gordeev <agordeev@linux.ibm.com> 18486M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18487L: linux-s390@vger.kernel.org 18488S: Supported 18489T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18490F: arch/s390/include/asm/pgtable.h 18491F: arch/s390/mm 18492 18493S390 NETWORK DRIVERS 18494M: Alexandra Winter <wintera@linux.ibm.com> 18495M: Wenjia Zhang <wenjia@linux.ibm.com> 18496L: linux-s390@vger.kernel.org 18497L: netdev@vger.kernel.org 18498S: Supported 18499F: drivers/s390/net/ 18500 18501S390 PCI SUBSYSTEM 18502M: Niklas Schnelle <schnelle@linux.ibm.com> 18503M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18504L: linux-s390@vger.kernel.org 18505S: Supported 18506F: Documentation/s390/pci.rst 18507F: arch/s390/pci/ 18508F: drivers/pci/hotplug/s390_pci_hpc.c 18509 18510S390 SCM DRIVER 18511M: Vineeth Vijayan <vneethv@linux.ibm.com> 18512L: linux-s390@vger.kernel.org 18513S: Supported 18514F: drivers/s390/block/scm* 18515F: drivers/s390/cio/scm.c 18516 18517S390 VFIO AP DRIVER 18518M: Tony Krowiak <akrowiak@linux.ibm.com> 18519M: Halil Pasic <pasic@linux.ibm.com> 18520M: Jason Herne <jjherne@linux.ibm.com> 18521L: linux-s390@vger.kernel.org 18522S: Supported 18523F: Documentation/s390/vfio-ap* 18524F: drivers/s390/crypto/vfio_ap* 18525 18526S390 VFIO-CCW DRIVER 18527M: Eric Farman <farman@linux.ibm.com> 18528M: Matthew Rosato <mjrosato@linux.ibm.com> 18529R: Halil Pasic <pasic@linux.ibm.com> 18530L: linux-s390@vger.kernel.org 18531L: kvm@vger.kernel.org 18532S: Supported 18533F: Documentation/s390/vfio-ccw.rst 18534F: drivers/s390/cio/vfio_ccw* 18535F: include/uapi/linux/vfio_ccw.h 18536 18537S390 VFIO-PCI DRIVER 18538M: Matthew Rosato <mjrosato@linux.ibm.com> 18539M: Eric Farman <farman@linux.ibm.com> 18540L: linux-s390@vger.kernel.org 18541L: kvm@vger.kernel.org 18542S: Supported 18543F: arch/s390/kvm/pci* 18544F: drivers/vfio/pci/vfio_pci_zdev.c 18545F: include/uapi/linux/vfio_zdev.h 18546 18547S390 ZCRYPT DRIVER 18548M: Harald Freudenberger <freude@linux.ibm.com> 18549L: linux-s390@vger.kernel.org 18550S: Supported 18551F: drivers/s390/crypto/ 18552 18553S390 ZFCP DRIVER 18554M: Steffen Maier <maier@linux.ibm.com> 18555M: Benjamin Block <bblock@linux.ibm.com> 18556L: linux-s390@vger.kernel.org 18557S: Supported 18558F: drivers/s390/scsi/zfcp_* 18559 18560SAA6588 RDS RECEIVER DRIVER 18561M: Hans Verkuil <hverkuil@xs4all.nl> 18562L: linux-media@vger.kernel.org 18563S: Odd Fixes 18564W: https://linuxtv.org 18565T: git git://linuxtv.org/media_tree.git 18566F: drivers/media/i2c/saa6588* 18567 18568SAA7134 VIDEO4LINUX DRIVER 18569M: Mauro Carvalho Chehab <mchehab@kernel.org> 18570L: linux-media@vger.kernel.org 18571S: Odd fixes 18572W: https://linuxtv.org 18573T: git git://linuxtv.org/media_tree.git 18574F: Documentation/driver-api/media/drivers/saa7134* 18575F: drivers/media/pci/saa7134/ 18576 18577SAA7146 VIDEO4LINUX-2 DRIVER 18578M: Hans Verkuil <hverkuil@xs4all.nl> 18579L: linux-media@vger.kernel.org 18580S: Maintained 18581T: git git://linuxtv.org/media_tree.git 18582F: drivers/media/common/saa7146/ 18583F: drivers/media/pci/saa7146/ 18584F: include/media/drv-intf/saa7146* 18585 18586SAFESETID SECURITY MODULE 18587M: Micah Morton <mortonm@chromium.org> 18588S: Supported 18589F: Documentation/admin-guide/LSM/SafeSetID.rst 18590F: security/safesetid/ 18591 18592SAMSUNG AUDIO (ASoC) DRIVERS 18593M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18594L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18595S: Maintained 18596B: mailto:linux-samsung-soc@vger.kernel.org 18597F: Documentation/devicetree/bindings/sound/samsung* 18598F: sound/soc/samsung/ 18599 18600SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18601M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18602L: linux-crypto@vger.kernel.org 18603L: linux-samsung-soc@vger.kernel.org 18604S: Maintained 18605F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18606F: drivers/crypto/exynos-rng.c 18607 18608SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18609M: Łukasz Stelmach <l.stelmach@samsung.com> 18610L: linux-samsung-soc@vger.kernel.org 18611S: Maintained 18612F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18613F: drivers/char/hw_random/exynos-trng.c 18614 18615SAMSUNG FRAMEBUFFER DRIVER 18616M: Jingoo Han <jingoohan1@gmail.com> 18617L: linux-fbdev@vger.kernel.org 18618S: Maintained 18619F: drivers/video/fbdev/s3c-fb.c 18620 18621SAMSUNG INTERCONNECT DRIVERS 18622M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18623M: Artur Świgoń <a.swigon@samsung.com> 18624L: linux-pm@vger.kernel.org 18625L: linux-samsung-soc@vger.kernel.org 18626S: Supported 18627F: drivers/interconnect/samsung/ 18628 18629SAMSUNG LAPTOP DRIVER 18630M: Corentin Chary <corentin.chary@gmail.com> 18631L: platform-driver-x86@vger.kernel.org 18632S: Maintained 18633F: drivers/platform/x86/samsung-laptop.c 18634 18635SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18636M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18637L: linux-kernel@vger.kernel.org 18638L: linux-samsung-soc@vger.kernel.org 18639S: Supported 18640B: mailto:linux-samsung-soc@vger.kernel.org 18641F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18642F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18643F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18644F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18645F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18646F: drivers/clk/clk-s2mps11.c 18647F: drivers/mfd/sec*.c 18648F: drivers/regulator/s2m*.c 18649F: drivers/regulator/s5m*.c 18650F: drivers/rtc/rtc-s5m.c 18651F: include/linux/mfd/samsung/ 18652 18653SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18654M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18655L: linux-media@vger.kernel.org 18656L: linux-samsung-soc@vger.kernel.org 18657S: Maintained 18658F: drivers/media/platform/samsung/s3c-camif/ 18659F: include/media/drv-intf/s3c_camif.h 18660 18661SAMSUNG S3FWRN5 NFC DRIVER 18662M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18663S: Maintained 18664F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18665F: drivers/nfc/s3fwrn5 18666 18667SAMSUNG S5C73M3 CAMERA DRIVER 18668M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18669M: Andrzej Hajda <andrzej.hajda@intel.com> 18670L: linux-media@vger.kernel.org 18671S: Supported 18672F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18673F: drivers/media/i2c/s5c73m3/* 18674 18675SAMSUNG S5K5BAF CAMERA DRIVER 18676M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18677M: Andrzej Hajda <andrzej.hajda@intel.com> 18678L: linux-media@vger.kernel.org 18679S: Supported 18680F: drivers/media/i2c/s5k5baf.c 18681 18682SAMSUNG S5P Security SubSystem (SSS) DRIVER 18683M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18684M: Vladimir Zapolskiy <vz@mleia.com> 18685L: linux-crypto@vger.kernel.org 18686L: linux-samsung-soc@vger.kernel.org 18687S: Maintained 18688F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18689F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18690F: drivers/crypto/s5p-sss.c 18691 18692SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18693M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18694L: linux-media@vger.kernel.org 18695S: Supported 18696Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18697F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18698F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18699F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18700F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18701F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18702F: drivers/media/platform/samsung/exynos4-is/ 18703 18704SAMSUNG SOC CLOCK DRIVERS 18705M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18706M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18707M: Tomasz Figa <tomasz.figa@gmail.com> 18708M: Chanwoo Choi <cw00.choi@samsung.com> 18709R: Alim Akhtar <alim.akhtar@samsung.com> 18710L: linux-samsung-soc@vger.kernel.org 18711S: Supported 18712T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18713T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18714F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18715F: Documentation/devicetree/bindings/clock/samsung,s3c* 18716F: drivers/clk/samsung/ 18717F: include/dt-bindings/clock/exynos*.h 18718F: include/dt-bindings/clock/s5p*.h 18719F: include/dt-bindings/clock/samsung,*.h 18720F: include/linux/clk/samsung.h 18721 18722SAMSUNG SPI DRIVERS 18723M: Andi Shyti <andi.shyti@kernel.org> 18724L: linux-spi@vger.kernel.org 18725L: linux-samsung-soc@vger.kernel.org 18726S: Maintained 18727F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18728F: drivers/spi/spi-s3c* 18729F: include/linux/platform_data/spi-s3c64xx.h 18730 18731SAMSUNG SXGBE DRIVERS 18732M: Byungho An <bh74.an@samsung.com> 18733L: netdev@vger.kernel.org 18734S: Supported 18735F: drivers/net/ethernet/samsung/sxgbe/ 18736 18737SAMSUNG THERMAL DRIVER 18738M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18739M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18740L: linux-pm@vger.kernel.org 18741L: linux-samsung-soc@vger.kernel.org 18742S: Maintained 18743F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18744F: drivers/thermal/samsung/ 18745 18746SAMSUNG USB2 PHY DRIVER 18747M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18748L: linux-kernel@vger.kernel.org 18749S: Supported 18750F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18751F: Documentation/driver-api/phy/samsung-usb2.rst 18752F: drivers/phy/samsung/phy-exynos4210-usb2.c 18753F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18754F: drivers/phy/samsung/phy-exynos5250-usb2.c 18755F: drivers/phy/samsung/phy-s5pv210-usb2.c 18756F: drivers/phy/samsung/phy-samsung-usb2.c 18757F: drivers/phy/samsung/phy-samsung-usb2.h 18758 18759SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18760M: Paul Barker <paul.barker@sancloud.com> 18761R: Marc Murphy <marc.murphy@sancloud.com> 18762S: Supported 18763F: arch/arm/boot/dts/am335x-sancloud* 18764 18765SC1200 WDT DRIVER 18766M: Zwane Mwaikambo <zwanem@gmail.com> 18767S: Maintained 18768F: drivers/watchdog/sc1200wdt.c 18769 18770SCHEDULER 18771M: Ingo Molnar <mingo@redhat.com> 18772M: Peter Zijlstra <peterz@infradead.org> 18773M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18774M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18775R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18776R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18777R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18778R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18779R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18780R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18781L: linux-kernel@vger.kernel.org 18782S: Maintained 18783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18784F: include/linux/preempt.h 18785F: include/linux/sched.h 18786F: include/linux/wait.h 18787F: include/uapi/linux/sched.h 18788F: kernel/sched/ 18789 18790SCSI RDMA PROTOCOL (SRP) INITIATOR 18791M: Bart Van Assche <bvanassche@acm.org> 18792L: linux-rdma@vger.kernel.org 18793S: Supported 18794Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18795F: drivers/infiniband/ulp/srp/ 18796F: include/scsi/srp.h 18797 18798SCSI RDMA PROTOCOL (SRP) TARGET 18799M: Bart Van Assche <bvanassche@acm.org> 18800L: linux-rdma@vger.kernel.org 18801L: target-devel@vger.kernel.org 18802S: Supported 18803Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18804F: drivers/infiniband/ulp/srpt/ 18805 18806SCSI SG DRIVER 18807M: Doug Gilbert <dgilbert@interlog.com> 18808L: linux-scsi@vger.kernel.org 18809S: Maintained 18810W: http://sg.danny.cz/sg 18811F: Documentation/scsi/scsi-generic.rst 18812F: drivers/scsi/sg.c 18813F: include/scsi/sg.h 18814 18815SCSI SUBSYSTEM 18816M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18817M: "Martin K. Petersen" <martin.petersen@oracle.com> 18818L: linux-scsi@vger.kernel.org 18819S: Maintained 18820Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18821T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18822T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18823F: Documentation/devicetree/bindings/scsi/ 18824F: drivers/scsi/ 18825F: drivers/ufs/ 18826F: include/scsi/ 18827 18828SCSI TAPE DRIVER 18829M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18830L: linux-scsi@vger.kernel.org 18831S: Maintained 18832F: Documentation/scsi/st.rst 18833F: drivers/scsi/st.* 18834F: drivers/scsi/st_*.h 18835 18836SCSI TARGET CORE USER DRIVER 18837M: Bodo Stroesser <bostroesser@gmail.com> 18838L: linux-scsi@vger.kernel.org 18839L: target-devel@vger.kernel.org 18840S: Supported 18841F: Documentation/target/tcmu-design.rst 18842F: drivers/target/target_core_user.c 18843F: include/uapi/linux/target_core_user.h 18844 18845SCSI TARGET SUBSYSTEM 18846M: "Martin K. Petersen" <martin.petersen@oracle.com> 18847L: linux-scsi@vger.kernel.org 18848L: target-devel@vger.kernel.org 18849S: Supported 18850W: http://www.linux-iscsi.org 18851Q: https://patchwork.kernel.org/project/target-devel/list/ 18852T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18853F: Documentation/target/ 18854F: drivers/target/ 18855F: include/target/ 18856 18857SCTP PROTOCOL 18858M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18859M: Xin Long <lucien.xin@gmail.com> 18860L: linux-sctp@vger.kernel.org 18861S: Maintained 18862W: https://github.com/sctp/lksctp-tools/wiki 18863F: Documentation/networking/sctp.rst 18864F: include/linux/sctp.h 18865F: include/net/sctp/ 18866F: include/uapi/linux/sctp.h 18867F: net/sctp/ 18868 18869SCx200 CPU SUPPORT 18870M: Jim Cromie <jim.cromie@gmail.com> 18871S: Odd Fixes 18872F: Documentation/i2c/busses/scx200_acb.rst 18873F: arch/x86/platform/scx200/ 18874F: drivers/i2c/busses/scx200* 18875F: drivers/mtd/maps/scx200_docflash.c 18876F: drivers/watchdog/scx200_wdt.c 18877F: include/linux/scx200.h 18878 18879SCx200 GPIO DRIVER 18880M: Jim Cromie <jim.cromie@gmail.com> 18881S: Maintained 18882F: drivers/char/scx200_gpio.c 18883F: include/linux/scx200_gpio.h 18884 18885SCx200 HRT CLOCKSOURCE DRIVER 18886M: Jim Cromie <jim.cromie@gmail.com> 18887S: Maintained 18888F: drivers/clocksource/scx200_hrt.c 18889 18890SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18891M: Sascha Sommer <saschasommer@freenet.de> 18892L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18893S: Maintained 18894F: drivers/mmc/host/sdricoh_cs.c 18895 18896SECO BOARDS CEC DRIVER 18897M: Ettore Chimenti <ek5.chimenti@gmail.com> 18898S: Maintained 18899F: drivers/media/cec/platform/seco/seco-cec.c 18900F: drivers/media/cec/platform/seco/seco-cec.h 18901 18902SECURE COMPUTING 18903M: Kees Cook <keescook@chromium.org> 18904R: Andy Lutomirski <luto@amacapital.net> 18905R: Will Drewry <wad@chromium.org> 18906S: Supported 18907T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18908F: Documentation/userspace-api/seccomp_filter.rst 18909F: include/linux/seccomp.h 18910F: include/uapi/linux/seccomp.h 18911F: kernel/seccomp.c 18912F: tools/testing/selftests/kselftest_harness.h 18913F: tools/testing/selftests/seccomp/* 18914K: \bsecure_computing 18915K: \bTIF_SECCOMP\b 18916 18917SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18918M: Kamal Dasu <kdasu.kdev@gmail.com> 18919M: Al Cooper <alcooperx@gmail.com> 18920R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18921L: linux-mmc@vger.kernel.org 18922S: Maintained 18923F: drivers/mmc/host/sdhci-brcmstb* 18924 18925SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18926M: Adrian Hunter <adrian.hunter@intel.com> 18927L: linux-mmc@vger.kernel.org 18928S: Supported 18929F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18930F: drivers/mmc/host/sdhci* 18931 18932SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18933M: Eugen Hristev <eugen.hristev@microchip.com> 18934L: linux-mmc@vger.kernel.org 18935S: Supported 18936F: drivers/mmc/host/sdhci-of-at91.c 18937 18938SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18939M: Haibo Chen <haibo.chen@nxp.com> 18940L: linux-imx@nxp.com 18941L: linux-mmc@vger.kernel.org 18942S: Maintained 18943F: drivers/mmc/host/sdhci-esdhc-imx.c 18944 18945SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18946M: Ben Dooks <ben-linux@fluff.org> 18947M: Jaehoon Chung <jh80.chung@samsung.com> 18948L: linux-mmc@vger.kernel.org 18949S: Maintained 18950F: drivers/mmc/host/sdhci-s3c* 18951 18952SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18953M: Viresh Kumar <vireshk@kernel.org> 18954L: linux-mmc@vger.kernel.org 18955S: Maintained 18956F: drivers/mmc/host/sdhci-spear.c 18957 18958SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18959M: Vignesh Raghavendra <vigneshr@ti.com> 18960L: linux-mmc@vger.kernel.org 18961S: Maintained 18962F: drivers/mmc/host/sdhci-omap.c 18963 18964SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18965M: Jonathan Derrick <jonathan.derrick@linux.dev> 18966L: linux-block@vger.kernel.org 18967S: Supported 18968F: block/opal_proto.h 18969F: block/sed* 18970F: include/linux/sed* 18971F: include/uapi/linux/sed* 18972 18973SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18974M: Mark Rutland <mark.rutland@arm.com> 18975M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18976M: Sudeep Holla <sudeep.holla@arm.com> 18977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18978S: Maintained 18979F: drivers/firmware/smccc/ 18980F: include/linux/arm-smccc.h 18981 18982SECURITY CONTACT 18983M: Security Officers <security@kernel.org> 18984S: Supported 18985F: Documentation/process/security-bugs.rst 18986 18987SECURITY SUBSYSTEM 18988M: Paul Moore <paul@paul-moore.com> 18989M: James Morris <jmorris@namei.org> 18990M: "Serge E. Hallyn" <serge@hallyn.com> 18991L: linux-security-module@vger.kernel.org (suggested Cc:) 18992S: Supported 18993W: http://kernsec.org/ 18994T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18995F: security/ 18996X: security/selinux/ 18997 18998SELINUX SECURITY MODULE 18999M: Paul Moore <paul@paul-moore.com> 19000M: Stephen Smalley <stephen.smalley.work@gmail.com> 19001M: Eric Paris <eparis@parisplace.org> 19002L: selinux@vger.kernel.org 19003S: Supported 19004W: https://selinuxproject.org 19005W: https://github.com/SELinuxProject 19006T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19007F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19008F: Documentation/ABI/removed/sysfs-selinux-disable 19009F: Documentation/admin-guide/LSM/SELinux.rst 19010F: include/trace/events/avc.h 19011F: include/uapi/linux/selinux_netlink.h 19012F: scripts/selinux/ 19013F: security/selinux/ 19014 19015SENSABLE PHANTOM 19016M: Jiri Slaby <jirislaby@kernel.org> 19017S: Maintained 19018F: drivers/misc/phantom.c 19019F: include/uapi/linux/phantom.h 19020 19021SENSEAIR SUNRISE 006-0-0007 19022M: Jacopo Mondi <jacopo@jmondi.org> 19023S: Maintained 19024F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19025F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19026F: drivers/iio/chemical/sunrise_co2.c 19027 19028SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19029M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19030S: Maintained 19031F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19032F: drivers/iio/chemical/scd30.h 19033F: drivers/iio/chemical/scd30_core.c 19034F: drivers/iio/chemical/scd30_i2c.c 19035F: drivers/iio/chemical/scd30_serial.c 19036 19037SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19038M: Roan van Dijk <roan@protonic.nl> 19039S: Maintained 19040F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19041F: drivers/iio/chemical/scd4x.c 19042 19043SENSIRION SGP40 GAS SENSOR DRIVER 19044M: Andreas Klinger <ak@it-klinger.de> 19045S: Maintained 19046F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19047F: drivers/iio/chemical/sgp40.c 19048 19049SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19050M: Tomasz Duszynski <tduszyns@gmail.com> 19051S: Maintained 19052F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19053F: drivers/iio/chemical/sps30.c 19054F: drivers/iio/chemical/sps30_i2c.c 19055F: drivers/iio/chemical/sps30_serial.c 19056 19057SERIAL DEVICE BUS 19058M: Rob Herring <robh@kernel.org> 19059L: linux-serial@vger.kernel.org 19060S: Maintained 19061F: Documentation/devicetree/bindings/serial/serial.yaml 19062F: drivers/tty/serdev/ 19063F: include/linux/serdev.h 19064 19065SERIAL DRIVERS 19066M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19067L: linux-serial@vger.kernel.org 19068S: Maintained 19069F: Documentation/devicetree/bindings/serial/ 19070F: drivers/tty/serial/ 19071 19072SERIAL IR RECEIVER 19073M: Sean Young <sean@mess.org> 19074L: linux-media@vger.kernel.org 19075S: Maintained 19076F: drivers/media/rc/serial_ir.c 19077 19078SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19079M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19080L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19081S: Maintained 19082F: Documentation/devicetree/bindings/slimbus/ 19083F: drivers/slimbus/ 19084F: include/linux/slimbus.h 19085 19086SFC NETWORK DRIVER 19087M: Edward Cree <ecree.xilinx@gmail.com> 19088M: Martin Habets <habetsm.xilinx@gmail.com> 19089L: netdev@vger.kernel.org 19090L: linux-net-drivers@amd.com 19091S: Supported 19092F: Documentation/networking/devlink/sfc.rst 19093F: drivers/net/ethernet/sfc/ 19094 19095SFCTEMP HWMON DRIVER 19096M: Emil Renner Berthing <kernel@esmil.dk> 19097L: linux-hwmon@vger.kernel.org 19098S: Maintained 19099F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19100F: Documentation/hwmon/sfctemp.rst 19101F: drivers/hwmon/sfctemp.c 19102 19103SFF/SFP/SFP+ MODULE SUPPORT 19104M: Russell King <linux@armlinux.org.uk> 19105L: netdev@vger.kernel.org 19106S: Maintained 19107F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19108F: drivers/net/phy/phylink.c 19109F: drivers/net/phy/sfp* 19110F: include/linux/mdio/mdio-i2c.h 19111F: include/linux/phylink.h 19112F: include/linux/sfp.h 19113K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19114 19115SGI GRU DRIVER 19116M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19117S: Maintained 19118F: drivers/misc/sgi-gru/ 19119 19120SGI XP/XPC/XPNET DRIVER 19121M: Robin Holt <robinmholt@gmail.com> 19122M: Steve Wahl <steve.wahl@hpe.com> 19123R: Mike Travis <mike.travis@hpe.com> 19124S: Maintained 19125F: drivers/misc/sgi-xp/ 19126 19127SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19128M: Karsten Graul <kgraul@linux.ibm.com> 19129M: Wenjia Zhang <wenjia@linux.ibm.com> 19130M: Jan Karcher <jaka@linux.ibm.com> 19131L: linux-s390@vger.kernel.org 19132S: Supported 19133F: net/smc/ 19134 19135SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19136M: Linus Walleij <linus.walleij@linaro.org> 19137L: linux-iio@vger.kernel.org 19138S: Maintained 19139T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19140F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19141F: drivers/iio/light/gp2ap002.c 19142 19143SHARP RJ54N1CB0C SENSOR DRIVER 19144M: Jacopo Mondi <jacopo@jmondi.org> 19145L: linux-media@vger.kernel.org 19146S: Odd fixes 19147T: git git://linuxtv.org/media_tree.git 19148F: drivers/media/i2c/rj54n1cb0c.c 19149F: include/media/i2c/rj54n1cb0c.h 19150 19151SH_VOU V4L2 OUTPUT DRIVER 19152L: linux-media@vger.kernel.org 19153S: Orphan 19154F: drivers/media/platform/renesas/sh_vou.c 19155F: include/media/drv-intf/sh_vou.h 19156 19157SI2157 MEDIA DRIVER 19158M: Antti Palosaari <crope@iki.fi> 19159L: linux-media@vger.kernel.org 19160S: Maintained 19161W: https://linuxtv.org 19162W: http://palosaari.fi/linux/ 19163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19164T: git git://linuxtv.org/anttip/media_tree.git 19165F: drivers/media/tuners/si2157* 19166 19167SI2165 MEDIA DRIVER 19168M: Matthias Schwarzott <zzam@gentoo.org> 19169L: linux-media@vger.kernel.org 19170S: Maintained 19171W: https://linuxtv.org 19172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19173F: drivers/media/dvb-frontends/si2165* 19174 19175SI2168 MEDIA DRIVER 19176M: Antti Palosaari <crope@iki.fi> 19177L: linux-media@vger.kernel.org 19178S: Maintained 19179W: https://linuxtv.org 19180W: http://palosaari.fi/linux/ 19181Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19182T: git git://linuxtv.org/anttip/media_tree.git 19183F: drivers/media/dvb-frontends/si2168* 19184 19185SI470X FM RADIO RECEIVER I2C DRIVER 19186M: Hans Verkuil <hverkuil@xs4all.nl> 19187L: linux-media@vger.kernel.org 19188S: Odd Fixes 19189W: https://linuxtv.org 19190T: git git://linuxtv.org/media_tree.git 19191F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19192F: drivers/media/radio/si470x/radio-si470x-i2c.c 19193 19194SI470X FM RADIO RECEIVER USB DRIVER 19195M: Hans Verkuil <hverkuil@xs4all.nl> 19196L: linux-media@vger.kernel.org 19197S: Maintained 19198W: https://linuxtv.org 19199T: git git://linuxtv.org/media_tree.git 19200F: drivers/media/radio/si470x/radio-si470x-common.c 19201F: drivers/media/radio/si470x/radio-si470x-usb.c 19202F: drivers/media/radio/si470x/radio-si470x.h 19203 19204SI4713 FM RADIO TRANSMITTER I2C DRIVER 19205M: Eduardo Valentin <edubezval@gmail.com> 19206L: linux-media@vger.kernel.org 19207S: Odd Fixes 19208W: https://linuxtv.org 19209T: git git://linuxtv.org/media_tree.git 19210F: drivers/media/radio/si4713/si4713.? 19211 19212SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19213M: Eduardo Valentin <edubezval@gmail.com> 19214L: linux-media@vger.kernel.org 19215S: Odd Fixes 19216W: https://linuxtv.org 19217T: git git://linuxtv.org/media_tree.git 19218F: drivers/media/radio/si4713/radio-platform-si4713.c 19219 19220SI4713 FM RADIO TRANSMITTER USB DRIVER 19221M: Hans Verkuil <hverkuil@xs4all.nl> 19222L: linux-media@vger.kernel.org 19223S: Maintained 19224W: https://linuxtv.org 19225T: git git://linuxtv.org/media_tree.git 19226F: drivers/media/radio/si4713/radio-usb-si4713.c 19227 19228SIANO DVB DRIVER 19229M: Mauro Carvalho Chehab <mchehab@kernel.org> 19230L: linux-media@vger.kernel.org 19231S: Odd fixes 19232W: https://linuxtv.org 19233T: git git://linuxtv.org/media_tree.git 19234F: drivers/media/common/siano/ 19235F: drivers/media/mmc/siano/ 19236F: drivers/media/usb/siano/ 19237F: drivers/media/usb/siano/ 19238 19239SIFIVE DRIVERS 19240M: Palmer Dabbelt <palmer@dabbelt.com> 19241M: Paul Walmsley <paul.walmsley@sifive.com> 19242L: linux-riscv@lists.infradead.org 19243S: Supported 19244N: sifive 19245K: [^@]sifive 19246 19247SIFIVE FU540 SYSTEM-ON-CHIP 19248M: Paul Walmsley <paul.walmsley@sifive.com> 19249M: Palmer Dabbelt <palmer@dabbelt.com> 19250L: linux-riscv@lists.infradead.org 19251S: Supported 19252T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19253N: fu540 19254K: fu540 19255 19256SIFIVE PDMA DRIVER 19257M: Green Wan <green.wan@sifive.com> 19258S: Maintained 19259F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19260F: drivers/dma/sf-pdma/ 19261 19262SIFIVE SOC DRIVERS 19263M: Conor Dooley <conor@kernel.org> 19264L: linux-riscv@lists.infradead.org 19265S: Maintained 19266T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19267F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19268F: drivers/soc/sifive/ 19269 19270SILEAD TOUCHSCREEN DRIVER 19271M: Hans de Goede <hdegoede@redhat.com> 19272L: linux-input@vger.kernel.org 19273L: platform-driver-x86@vger.kernel.org 19274S: Maintained 19275F: drivers/input/touchscreen/silead.c 19276F: drivers/platform/x86/touchscreen_dmi.c 19277 19278SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19279M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19280S: Supported 19281F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19282F: drivers/net/wireless/silabs/wfx/ 19283 19284SILICON MOTION SM712 FRAME BUFFER DRIVER 19285M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19286M: Teddy Wang <teddy.wang@siliconmotion.com> 19287M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19288L: linux-fbdev@vger.kernel.org 19289S: Maintained 19290F: Documentation/fb/sm712fb.rst 19291F: drivers/video/fbdev/sm712* 19292 19293SILVACO I3C DUAL-ROLE MASTER 19294M: Miquel Raynal <miquel.raynal@bootlin.com> 19295M: Conor Culhane <conor.culhane@silvaco.com> 19296L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19297S: Maintained 19298F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19299F: drivers/i3c/master/svc-i3c-master.c 19300 19301SIMPLEFB FB DRIVER 19302M: Hans de Goede <hdegoede@redhat.com> 19303L: linux-fbdev@vger.kernel.org 19304S: Maintained 19305F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19306F: drivers/video/fbdev/simplefb.c 19307F: include/linux/platform_data/simplefb.h 19308 19309SIMTEC EB110ATX (Chalice CATS) 19310M: Simtec Linux Team <linux@simtec.co.uk> 19311S: Supported 19312W: http://www.simtec.co.uk/products/EB110ATX/ 19313 19314SIOX 19315M: Thorsten Scherer <t.scherer@eckelmann.de> 19316M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19317R: Pengutronix Kernel Team <kernel@pengutronix.de> 19318S: Supported 19319F: drivers/gpio/gpio-siox.c 19320F: drivers/siox/* 19321F: include/trace/events/siox.h 19322 19323SIPHASH PRF ROUTINES 19324M: Jason A. Donenfeld <Jason@zx2c4.com> 19325S: Maintained 19326F: include/linux/siphash.h 19327F: lib/siphash.c 19328F: lib/siphash_kunit.c 19329 19330SIS 190 ETHERNET DRIVER 19331M: Francois Romieu <romieu@fr.zoreil.com> 19332L: netdev@vger.kernel.org 19333S: Maintained 19334F: drivers/net/ethernet/sis/sis190.c 19335 19336SIS 900/7016 FAST ETHERNET DRIVER 19337M: Daniele Venzano <venza@brownhat.org> 19338L: netdev@vger.kernel.org 19339S: Maintained 19340W: http://www.brownhat.org/sis900.html 19341F: drivers/net/ethernet/sis/sis900.* 19342 19343SIS FRAMEBUFFER DRIVER 19344S: Orphan 19345F: Documentation/fb/sisfb.rst 19346F: drivers/video/fbdev/sis/ 19347F: include/video/sisfb.h 19348 19349SIS I2C TOUCHSCREEN DRIVER 19350M: Mika Penttilä <mpenttil@redhat.com> 19351L: linux-input@vger.kernel.org 19352S: Maintained 19353F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19354F: drivers/input/touchscreen/sis_i2c.c 19355 19356SIS USB2VGA DRIVER 19357M: Thomas Winischhofer <thomas@winischhofer.net> 19358S: Maintained 19359W: http://www.winischhofer.at/linuxsisusbvga.shtml 19360F: drivers/usb/misc/sisusbvga/ 19361 19362SL28 CPLD MFD DRIVER 19363M: Michael Walle <michael@walle.cc> 19364S: Maintained 19365F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19366F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19367F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19368F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19369F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19370F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19371F: drivers/gpio/gpio-sl28cpld.c 19372F: drivers/hwmon/sl28cpld-hwmon.c 19373F: drivers/irqchip/irq-sl28cpld.c 19374F: drivers/pwm/pwm-sl28cpld.c 19375F: drivers/watchdog/sl28cpld_wdt.c 19376 19377SL28 VPD NVMEM LAYOUT DRIVER 19378M: Michael Walle <michael@walle.cc> 19379S: Maintained 19380F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19381F: drivers/nvmem/layouts/sl28vpd.c 19382 19383SLAB ALLOCATOR 19384M: Christoph Lameter <cl@linux.com> 19385M: Pekka Enberg <penberg@kernel.org> 19386M: David Rientjes <rientjes@google.com> 19387M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19388M: Andrew Morton <akpm@linux-foundation.org> 19389M: Vlastimil Babka <vbabka@suse.cz> 19390R: Roman Gushchin <roman.gushchin@linux.dev> 19391R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19392L: linux-mm@kvack.org 19393S: Maintained 19394T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19395F: include/linux/sl?b*.h 19396F: mm/sl?b* 19397 19398SLCAN CAN NETWORK DRIVER 19399M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19400L: linux-can@vger.kernel.org 19401S: Maintained 19402F: drivers/net/can/slcan/ 19403 19404SLEEPABLE READ-COPY UPDATE (SRCU) 19405M: Lai Jiangshan <jiangshanlai@gmail.com> 19406M: "Paul E. McKenney" <paulmck@kernel.org> 19407M: Josh Triplett <josh@joshtriplett.org> 19408R: Steven Rostedt <rostedt@goodmis.org> 19409R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19410L: rcu@vger.kernel.org 19411S: Supported 19412W: http://www.rdrop.com/users/paulmck/RCU/ 19413T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19414F: include/linux/srcu*.h 19415F: kernel/rcu/srcu*.c 19416 19417SMACK SECURITY MODULE 19418M: Casey Schaufler <casey@schaufler-ca.com> 19419L: linux-security-module@vger.kernel.org 19420S: Maintained 19421W: http://schaufler-ca.com 19422T: git git://github.com/cschaufler/smack-next 19423F: Documentation/admin-guide/LSM/Smack.rst 19424F: security/smack/ 19425 19426SMC91x ETHERNET DRIVER 19427M: Nicolas Pitre <nico@fluxnic.net> 19428S: Odd Fixes 19429F: drivers/net/ethernet/smsc/smc91x.* 19430 19431SMM665 HARDWARE MONITOR DRIVER 19432M: Guenter Roeck <linux@roeck-us.net> 19433L: linux-hwmon@vger.kernel.org 19434S: Maintained 19435F: Documentation/hwmon/smm665.rst 19436F: drivers/hwmon/smm665.c 19437 19438SMSC EMC2103 HARDWARE MONITOR DRIVER 19439M: Steve Glendinning <steve.glendinning@shawell.net> 19440L: linux-hwmon@vger.kernel.org 19441S: Maintained 19442F: Documentation/hwmon/emc2103.rst 19443F: drivers/hwmon/emc2103.c 19444 19445SMSC SCH5627 HARDWARE MONITOR DRIVER 19446M: Hans de Goede <hdegoede@redhat.com> 19447L: linux-hwmon@vger.kernel.org 19448S: Supported 19449F: Documentation/hwmon/sch5627.rst 19450F: drivers/hwmon/sch5627.c 19451 19452SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19453M: Steve Glendinning <steve.glendinning@shawell.net> 19454L: linux-fbdev@vger.kernel.org 19455S: Maintained 19456F: drivers/video/fbdev/smscufx.c 19457 19458SMSC47B397 HARDWARE MONITOR DRIVER 19459M: Jean Delvare <jdelvare@suse.com> 19460L: linux-hwmon@vger.kernel.org 19461S: Maintained 19462F: Documentation/hwmon/smsc47b397.rst 19463F: drivers/hwmon/smsc47b397.c 19464 19465SMSC911x ETHERNET DRIVER 19466M: Steve Glendinning <steve.glendinning@shawell.net> 19467L: netdev@vger.kernel.org 19468S: Maintained 19469F: drivers/net/ethernet/smsc/smsc911x.* 19470F: include/linux/smsc911x.h 19471 19472SMSC9420 PCI ETHERNET DRIVER 19473M: Steve Glendinning <steve.glendinning@shawell.net> 19474L: netdev@vger.kernel.org 19475S: Maintained 19476F: drivers/net/ethernet/smsc/smsc9420.* 19477 19478SNET DPU VIRTIO DATA PATH ACCELERATOR 19479R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19480F: drivers/vdpa/solidrun/ 19481 19482SOCIONEXT (SNI) AVE NETWORK DRIVER 19483M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19484L: netdev@vger.kernel.org 19485S: Maintained 19486F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19487F: drivers/net/ethernet/socionext/sni_ave.c 19488 19489SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19490M: Jassi Brar <jaswinder.singh@linaro.org> 19491M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19492L: netdev@vger.kernel.org 19493S: Maintained 19494F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19495F: drivers/net/ethernet/socionext/netsec.c 19496 19497SOCIONEXT (SNI) Synquacer SPI DRIVER 19498M: Masahisa Kojima <masahisa.kojima@linaro.org> 19499M: Jassi Brar <jaswinder.singh@linaro.org> 19500L: linux-spi@vger.kernel.org 19501S: Maintained 19502F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19503F: drivers/spi/spi-synquacer.c 19504 19505SOCIONEXT SYNQUACER I2C DRIVER 19506M: Ard Biesheuvel <ardb@kernel.org> 19507L: linux-i2c@vger.kernel.org 19508S: Maintained 19509F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19510F: drivers/i2c/busses/i2c-synquacer.c 19511 19512SOCIONEXT UNIPHIER SOUND DRIVER 19513L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19514S: Orphan 19515F: sound/soc/uniphier/ 19516 19517SOCKET TIMESTAMPING 19518M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19519S: Maintained 19520F: Documentation/networking/timestamping.rst 19521F: include/uapi/linux/net_tstamp.h 19522F: tools/testing/selftests/net/so_txtime.c 19523 19524SOEKRIS NET48XX LED SUPPORT 19525M: Chris Boot <bootc@bootc.net> 19526S: Maintained 19527F: drivers/leds/leds-net48xx.c 19528 19529SOFT-IWARP DRIVER (siw) 19530M: Bernard Metzler <bmt@zurich.ibm.com> 19531L: linux-rdma@vger.kernel.org 19532S: Supported 19533F: drivers/infiniband/sw/siw/ 19534F: include/uapi/rdma/siw-abi.h 19535 19536SOFT-ROCE DRIVER (rxe) 19537M: Zhu Yanjun <zyjzyj2000@gmail.com> 19538L: linux-rdma@vger.kernel.org 19539S: Supported 19540F: drivers/infiniband/sw/rxe/ 19541F: include/uapi/rdma/rdma_user_rxe.h 19542 19543SOFTLOGIC 6x10 MPEG CODEC 19544M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19545M: Anton Sviridenko <anton@corp.bluecherry.net> 19546M: Andrey Utkin <andrey_utkin@fastmail.com> 19547M: Ismael Luceno <ismael@iodev.co.uk> 19548L: linux-media@vger.kernel.org 19549S: Supported 19550F: drivers/media/pci/solo6x10/ 19551 19552SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19553M: James Morse <james.morse@arm.com> 19554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19555S: Maintained 19556F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19557F: drivers/firmware/arm_sdei.c 19558F: include/linux/arm_sdei.h 19559F: include/uapi/linux/arm_sdei.h 19560 19561SOFTWARE NODES AND DEVICE PROPERTIES 19562R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19563R: Daniel Scally <djrscally@gmail.com> 19564R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19565R: Sakari Ailus <sakari.ailus@linux.intel.com> 19566L: linux-acpi@vger.kernel.org 19567S: Maintained 19568F: drivers/base/property.c 19569F: drivers/base/swnode.c 19570F: include/linux/fwnode.h 19571F: include/linux/property.h 19572 19573SOFTWARE RAID (Multiple Disks) SUPPORT 19574M: Song Liu <song@kernel.org> 19575L: linux-raid@vger.kernel.org 19576S: Supported 19577Q: https://patchwork.kernel.org/project/linux-raid/list/ 19578T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19579F: drivers/md/Kconfig 19580F: drivers/md/Makefile 19581F: drivers/md/md* 19582F: drivers/md/raid* 19583F: include/linux/raid/ 19584F: include/uapi/linux/raid/ 19585 19586SOLIDRUN CLEARFOG SUPPORT 19587M: Russell King <linux@armlinux.org.uk> 19588S: Maintained 19589F: arch/arm/boot/dts/armada-388-clearfog* 19590F: arch/arm/boot/dts/armada-38x-solidrun-* 19591 19592SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19593M: Russell King <linux@armlinux.org.uk> 19594S: Maintained 19595F: arch/arm/boot/dts/imx6*-cubox-i* 19596F: arch/arm/boot/dts/imx6*-hummingboard* 19597F: arch/arm/boot/dts/imx6*-sr-* 19598 19599SONIC NETWORK DRIVER 19600M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19601L: netdev@vger.kernel.org 19602S: Maintained 19603F: drivers/net/ethernet/natsemi/sonic.* 19604 19605SONICS SILICON BACKPLANE DRIVER (SSB) 19606M: Michael Buesch <m@bues.ch> 19607L: linux-wireless@vger.kernel.org 19608S: Maintained 19609F: drivers/ssb/ 19610F: include/linux/ssb/ 19611 19612SONY IMX208 SENSOR DRIVER 19613M: Sakari Ailus <sakari.ailus@linux.intel.com> 19614L: linux-media@vger.kernel.org 19615S: Maintained 19616T: git git://linuxtv.org/media_tree.git 19617F: drivers/media/i2c/imx208.c 19618 19619SONY IMX214 SENSOR DRIVER 19620M: Ricardo Ribalda <ribalda@kernel.org> 19621L: linux-media@vger.kernel.org 19622S: Maintained 19623T: git git://linuxtv.org/media_tree.git 19624F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19625F: drivers/media/i2c/imx214.c 19626 19627SONY IMX219 SENSOR DRIVER 19628M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19629L: linux-media@vger.kernel.org 19630S: Maintained 19631T: git git://linuxtv.org/media_tree.git 19632F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19633F: drivers/media/i2c/imx219.c 19634 19635SONY IMX258 SENSOR DRIVER 19636M: Sakari Ailus <sakari.ailus@linux.intel.com> 19637L: linux-media@vger.kernel.org 19638S: Maintained 19639T: git git://linuxtv.org/media_tree.git 19640F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19641F: drivers/media/i2c/imx258.c 19642 19643SONY IMX274 SENSOR DRIVER 19644M: Leon Luo <leonl@leopardimaging.com> 19645L: linux-media@vger.kernel.org 19646S: Maintained 19647T: git git://linuxtv.org/media_tree.git 19648F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19649F: drivers/media/i2c/imx274.c 19650 19651SONY IMX290 SENSOR DRIVER 19652M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19653L: linux-media@vger.kernel.org 19654S: Maintained 19655T: git git://linuxtv.org/media_tree.git 19656F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19657F: drivers/media/i2c/imx290.c 19658 19659SONY IMX296 SENSOR DRIVER 19660M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19661M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19662L: linux-media@vger.kernel.org 19663S: Maintained 19664T: git git://linuxtv.org/media_tree.git 19665F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19666F: drivers/media/i2c/imx296.c 19667 19668SONY IMX319 SENSOR DRIVER 19669M: Bingbu Cao <bingbu.cao@intel.com> 19670L: linux-media@vger.kernel.org 19671S: Maintained 19672T: git git://linuxtv.org/media_tree.git 19673F: drivers/media/i2c/imx319.c 19674 19675SONY IMX334 SENSOR DRIVER 19676M: Paul J. Murphy <paul.j.murphy@intel.com> 19677M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19678L: linux-media@vger.kernel.org 19679S: Maintained 19680T: git git://linuxtv.org/media_tree.git 19681F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19682F: drivers/media/i2c/imx334.c 19683 19684SONY IMX335 SENSOR DRIVER 19685M: Paul J. Murphy <paul.j.murphy@intel.com> 19686M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19687L: linux-media@vger.kernel.org 19688S: Maintained 19689T: git git://linuxtv.org/media_tree.git 19690F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19691F: drivers/media/i2c/imx335.c 19692 19693SONY IMX355 SENSOR DRIVER 19694M: Tianshu Qiu <tian.shu.qiu@intel.com> 19695L: linux-media@vger.kernel.org 19696S: Maintained 19697T: git git://linuxtv.org/media_tree.git 19698F: drivers/media/i2c/imx355.c 19699 19700SONY IMX412 SENSOR DRIVER 19701M: Paul J. Murphy <paul.j.murphy@intel.com> 19702M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19703L: linux-media@vger.kernel.org 19704S: Maintained 19705T: git git://linuxtv.org/media_tree.git 19706F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19707F: drivers/media/i2c/imx412.c 19708 19709SONY IMX415 SENSOR DRIVER 19710M: Michael Riesch <michael.riesch@wolfvision.net> 19711L: linux-media@vger.kernel.org 19712S: Maintained 19713T: git git://linuxtv.org/media_tree.git 19714F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19715F: drivers/media/i2c/imx415.c 19716 19717SONY MEMORYSTICK SUBSYSTEM 19718M: Maxim Levitsky <maximlevitsky@gmail.com> 19719M: Alex Dubov <oakad@yahoo.com> 19720M: Ulf Hansson <ulf.hansson@linaro.org> 19721L: linux-mmc@vger.kernel.org 19722S: Maintained 19723T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19724F: drivers/memstick/ 19725F: include/linux/memstick.h 19726 19727SONY VAIO CONTROL DEVICE DRIVER 19728M: Mattia Dongili <malattia@linux.it> 19729L: platform-driver-x86@vger.kernel.org 19730S: Maintained 19731W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19732F: Documentation/admin-guide/laptops/sony-laptop.rst 19733F: drivers/char/sonypi.c 19734F: drivers/platform/x86/sony-laptop.c 19735F: include/linux/sony-laptop.h 19736 19737SOUND 19738M: Jaroslav Kysela <perex@perex.cz> 19739M: Takashi Iwai <tiwai@suse.com> 19740L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19741S: Maintained 19742W: http://www.alsa-project.org/ 19743Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19744T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19745F: Documentation/sound/ 19746F: include/sound/ 19747F: include/uapi/sound/ 19748F: sound/ 19749F: tools/testing/selftests/alsa 19750 19751SOUND - ALSA SELFTESTS 19752M: Mark Brown <broonie@kernel.org> 19753L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19754L: linux-kselftest@vger.kernel.org 19755S: Supported 19756F: tools/testing/selftests/alsa 19757 19758SOUND - COMPRESSED AUDIO 19759M: Vinod Koul <vkoul@kernel.org> 19760L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19761S: Supported 19762T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19763F: Documentation/sound/designs/compress-offload.rst 19764F: include/sound/compress_driver.h 19765F: include/uapi/sound/compress_* 19766F: sound/core/compress_offload.c 19767F: sound/soc/soc-compress.c 19768 19769SOUND - DMAENGINE HELPERS 19770M: Lars-Peter Clausen <lars@metafoo.de> 19771S: Supported 19772F: include/sound/dmaengine_pcm.h 19773F: sound/core/pcm_dmaengine.c 19774F: sound/soc/soc-generic-dmaengine-pcm.c 19775 19776SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19777M: Liam Girdwood <lgirdwood@gmail.com> 19778M: Mark Brown <broonie@kernel.org> 19779L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19780S: Supported 19781W: http://alsa-project.org/main/index.php/ASoC 19782T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19783F: Documentation/devicetree/bindings/sound/ 19784F: Documentation/sound/soc/ 19785F: include/dt-bindings/sound/ 19786F: include/sound/soc* 19787F: sound/soc/ 19788 19789SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19790M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19791M: Liam Girdwood <lgirdwood@gmail.com> 19792M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19793M: Bard Liao <yung-chuan.liao@linux.intel.com> 19794M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19795M: Daniel Baluta <daniel.baluta@nxp.com> 19796R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19797L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19798S: Supported 19799W: https://github.com/thesofproject/linux/ 19800F: sound/soc/sof/ 19801 19802SOUNDWIRE SUBSYSTEM 19803M: Vinod Koul <vkoul@kernel.org> 19804M: Bard Liao <yung-chuan.liao@linux.intel.com> 19805R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19806R: Sanyog Kale <sanyog.r.kale@intel.com> 19807L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19808S: Supported 19809T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19810F: Documentation/driver-api/soundwire/ 19811F: drivers/soundwire/ 19812F: include/linux/soundwire/ 19813 19814SP2 MEDIA DRIVER 19815M: Olli Salonen <olli.salonen@iki.fi> 19816L: linux-media@vger.kernel.org 19817S: Maintained 19818W: https://linuxtv.org 19819Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19820F: drivers/media/dvb-frontends/sp2* 19821 19822SPANISH DOCUMENTATION 19823M: Carlos Bilbao <carlos.bilbao@amd.com> 19824S: Maintained 19825F: Documentation/translations/sp_SP/ 19826 19827SPARC + UltraSPARC (sparc/sparc64) 19828M: "David S. Miller" <davem@davemloft.net> 19829L: sparclinux@vger.kernel.org 19830S: Maintained 19831Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19832T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19833T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19834F: arch/sparc/ 19835F: drivers/sbus/ 19836 19837SPARC SERIAL DRIVERS 19838M: "David S. Miller" <davem@davemloft.net> 19839L: sparclinux@vger.kernel.org 19840S: Maintained 19841T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19842T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19843F: drivers/tty/serial/suncore.c 19844F: drivers/tty/serial/sunhv.c 19845F: drivers/tty/serial/sunsab.c 19846F: drivers/tty/serial/sunsab.h 19847F: drivers/tty/serial/sunsu.c 19848F: drivers/tty/serial/sunzilog.c 19849F: drivers/tty/serial/sunzilog.h 19850F: drivers/tty/vcc.c 19851F: include/linux/sunserialcore.h 19852 19853SPARSE CHECKER 19854M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19855L: linux-sparse@vger.kernel.org 19856S: Maintained 19857W: https://sparse.docs.kernel.org/ 19858Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19859B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19860T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19861F: include/linux/compiler.h 19862 19863SPEAKUP CONSOLE SPEECH DRIVER 19864M: William Hubbs <w.d.hubbs@gmail.com> 19865M: Chris Brannon <chris@the-brannons.com> 19866M: Kirk Reiser <kirk@reisers.ca> 19867M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19868L: speakup@linux-speakup.org 19869S: Odd Fixes 19870W: http://www.linux-speakup.org/ 19871W: https://github.com/linux-speakup/speakup 19872B: https://github.com/linux-speakup/speakup/issues 19873F: drivers/accessibility/speakup/ 19874 19875SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19876M: Viresh Kumar <vireshk@kernel.org> 19877M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19878M: soc@kernel.org 19879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19880S: Maintained 19881W: http://www.st.com/spear 19882F: arch/arm/boot/dts/spear* 19883F: arch/arm/mach-spear/ 19884F: drivers/clk/spear/ 19885F: drivers/pinctrl/spear/ 19886 19887SPI NOR SUBSYSTEM 19888M: Tudor Ambarus <tudor.ambarus@linaro.org> 19889M: Pratyush Yadav <pratyush@kernel.org> 19890R: Michael Walle <michael@walle.cc> 19891L: linux-mtd@lists.infradead.org 19892S: Maintained 19893W: http://www.linux-mtd.infradead.org/ 19894Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19895C: irc://irc.oftc.net/mtd 19896T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19897F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19898F: drivers/mtd/spi-nor/ 19899F: include/linux/mtd/spi-nor.h 19900 19901SPI SUBSYSTEM 19902M: Mark Brown <broonie@kernel.org> 19903L: linux-spi@vger.kernel.org 19904S: Maintained 19905Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19906T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19907F: Documentation/devicetree/bindings/spi/ 19908F: Documentation/spi/ 19909F: drivers/spi/ 19910F: include/linux/spi/ 19911F: include/uapi/linux/spi/ 19912F: tools/spi/ 19913 19914SPIDERNET NETWORK DRIVER for CELL 19915M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19916M: Geoff Levand <geoff@infradead.org> 19917L: netdev@vger.kernel.org 19918L: linuxppc-dev@lists.ozlabs.org 19919S: Maintained 19920F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19921F: drivers/net/ethernet/toshiba/spider_net* 19922 19923SPMI SUBSYSTEM 19924M: Stephen Boyd <sboyd@kernel.org> 19925L: linux-kernel@vger.kernel.org 19926S: Maintained 19927T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19928F: Documentation/devicetree/bindings/spmi/ 19929F: drivers/spmi/ 19930F: include/dt-bindings/spmi/spmi.h 19931F: include/linux/spmi.h 19932F: include/trace/events/spmi.h 19933 19934SPU FILE SYSTEM 19935M: Jeremy Kerr <jk@ozlabs.org> 19936L: linuxppc-dev@lists.ozlabs.org 19937S: Supported 19938W: http://www.ibm.com/developerworks/power/cell/ 19939F: Documentation/filesystems/spufs/spufs.rst 19940F: arch/powerpc/platforms/cell/spufs/ 19941 19942SQUASHFS FILE SYSTEM 19943M: Phillip Lougher <phillip@squashfs.org.uk> 19944L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19945S: Maintained 19946W: http://squashfs.org.uk 19947T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19948F: Documentation/filesystems/squashfs.rst 19949F: fs/squashfs/ 19950 19951SRM (Alpha) environment access 19952M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19953S: Maintained 19954F: arch/alpha/kernel/srm_env.c 19955 19956ST LSM6DSx IMU IIO DRIVER 19957M: Lorenzo Bianconi <lorenzo@kernel.org> 19958L: linux-iio@vger.kernel.org 19959S: Maintained 19960W: http://www.st.com/ 19961F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19962F: drivers/iio/imu/st_lsm6dsx/ 19963 19964ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19965M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19966M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19967L: linux-media@vger.kernel.org 19968S: Maintained 19969T: git git://linuxtv.org/media_tree.git 19970F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19971F: drivers/media/i2c/st-mipid02.c 19972 19973ST STM32 I2C/SMBUS DRIVER 19974M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19975M: Alain Volmat <alain.volmat@foss.st.com> 19976L: linux-i2c@vger.kernel.org 19977S: Maintained 19978F: drivers/i2c/busses/i2c-stm32* 19979 19980ST STM32 SPI DRIVER 19981M: Alain Volmat <alain.volmat@foss.st.com> 19982L: linux-spi@vger.kernel.org 19983S: Maintained 19984F: drivers/spi/spi-stm32.c 19985 19986ST STPDDC60 DRIVER 19987M: Daniel Nilsson <daniel.nilsson@flex.com> 19988L: linux-hwmon@vger.kernel.org 19989S: Maintained 19990F: Documentation/hwmon/stpddc60.rst 19991F: drivers/hwmon/pmbus/stpddc60.c 19992 19993ST VGXY61 DRIVER 19994M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19995M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19996L: linux-media@vger.kernel.org 19997S: Maintained 19998T: git git://linuxtv.org/media_tree.git 19999F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20000F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20001F: drivers/media/i2c/st-vgxy61.c 20002 20003ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20004M: Song Qiang <songqiang1304521@gmail.com> 20005L: linux-iio@vger.kernel.org 20006S: Maintained 20007F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20008F: drivers/iio/proximity/vl53l0x-i2c.c 20009 20010STABLE BRANCH 20011M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20012M: Sasha Levin <sashal@kernel.org> 20013L: stable@vger.kernel.org 20014S: Supported 20015F: Documentation/process/stable-kernel-rules.rst 20016 20017STAGING - ATOMISP DRIVER 20018M: Hans de Goede <hdegoede@redhat.com> 20019M: Mauro Carvalho Chehab <mchehab@kernel.org> 20020R: Sakari Ailus <sakari.ailus@linux.intel.com> 20021L: linux-media@vger.kernel.org 20022S: Maintained 20023F: drivers/staging/media/atomisp/ 20024 20025STAGING - FIELDBUS SUBSYSTEM 20026M: Sven Van Asbroeck <TheSven73@gmail.com> 20027S: Maintained 20028F: drivers/staging/fieldbus/* 20029F: drivers/staging/fieldbus/Documentation/ 20030 20031STAGING - HMS ANYBUS-S BUS 20032M: Sven Van Asbroeck <TheSven73@gmail.com> 20033S: Maintained 20034F: drivers/staging/fieldbus/anybuss/ 20035 20036STAGING - INDUSTRIAL IO 20037M: Jonathan Cameron <jic23@kernel.org> 20038L: linux-iio@vger.kernel.org 20039S: Odd Fixes 20040F: Documentation/devicetree/bindings/staging/iio/ 20041F: drivers/staging/iio/ 20042 20043STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20044M: Marc Dietrich <marvin24@gmx.de> 20045L: ac100@lists.launchpad.net (moderated for non-subscribers) 20046L: linux-tegra@vger.kernel.org 20047S: Maintained 20048F: drivers/staging/nvec/ 20049 20050STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20051M: Jens Frederich <jfrederich@gmail.com> 20052M: Jon Nettleton <jon.nettleton@gmail.com> 20053S: Maintained 20054W: http://wiki.laptop.org/go/DCON 20055F: drivers/staging/olpc_dcon/ 20056 20057STAGING - REALTEK RTL8712U DRIVERS 20058M: Larry Finger <Larry.Finger@lwfinger.net> 20059M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20060S: Odd Fixes 20061F: drivers/staging/rtl8712/ 20062 20063STAGING - SEPS525 LCD CONTROLLER DRIVERS 20064M: Michael Hennerich <michael.hennerich@analog.com> 20065L: linux-fbdev@vger.kernel.org 20066S: Supported 20067F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20068F: drivers/staging/fbtft/fb_seps525.c 20069 20070STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20071M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20072M: Teddy Wang <teddy.wang@siliconmotion.com> 20073M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20074L: linux-fbdev@vger.kernel.org 20075S: Maintained 20076F: drivers/staging/sm750fb/ 20077 20078STAGING - VIA VT665X DRIVERS 20079M: Forest Bond <forest@alittletooquiet.net> 20080S: Odd Fixes 20081F: drivers/staging/vt665?/ 20082 20083STAGING SUBSYSTEM 20084M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20085L: linux-staging@lists.linux.dev 20086S: Supported 20087T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20088F: drivers/staging/ 20089 20090STARFIRE/DURALAN NETWORK DRIVER 20091M: Ion Badulescu <ionut@badula.org> 20092S: Odd Fixes 20093F: drivers/net/ethernet/adaptec/starfire* 20094 20095STARFIVE DEVICETREES 20096M: Emil Renner Berthing <kernel@esmil.dk> 20097S: Maintained 20098F: arch/riscv/boot/dts/starfive/ 20099 20100STARFIVE DWMAC GLUE LAYER 20101M: Emil Renner Berthing <kernel@esmil.dk> 20102M: Samin Guo <samin.guo@starfivetech.com> 20103S: Maintained 20104F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20105F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20106 20107STARFIVE JH7110 MMC/SD/SDIO DRIVER 20108M: William Qiu <william.qiu@starfivetech.com> 20109S: Supported 20110F: Documentation/devicetree/bindings/mmc/starfive* 20111F: drivers/mmc/host/dw_mmc-starfive.c 20112 20113STARFIVE JH71X0 CLOCK DRIVERS 20114M: Emil Renner Berthing <kernel@esmil.dk> 20115M: Hal Feng <hal.feng@starfivetech.com> 20116S: Maintained 20117F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20118F: drivers/clk/starfive/clk-starfive-jh71* 20119F: include/dt-bindings/clock/starfive?jh71*.h 20120 20121STARFIVE JH71X0 PINCTRL DRIVERS 20122M: Emil Renner Berthing <kernel@esmil.dk> 20123M: Jianlong Huang <jianlong.huang@starfivetech.com> 20124L: linux-gpio@vger.kernel.org 20125S: Maintained 20126F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20127F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20128F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20129F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20130 20131STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20132M: Emil Renner Berthing <kernel@esmil.dk> 20133M: Hal Feng <hal.feng@starfivetech.com> 20134S: Maintained 20135F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20136F: drivers/reset/starfive/reset-starfive-jh71* 20137F: include/dt-bindings/reset/starfive?jh71*.h 20138 20139STARFIVE JH71XX PMU CONTROLLER DRIVER 20140M: Walker Chen <walker.chen@starfivetech.com> 20141S: Supported 20142F: Documentation/devicetree/bindings/power/starfive* 20143F: drivers/soc/starfive/jh71xx_pmu.c 20144F: include/dt-bindings/power/starfive,jh7110-pmu.h 20145 20146STARFIVE SOC DRIVERS 20147M: Conor Dooley <conor@kernel.org> 20148S: Maintained 20149T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20150F: drivers/soc/starfive/ 20151 20152STARFIVE TRNG DRIVER 20153M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20154S: Supported 20155F: Documentation/devicetree/bindings/rng/starfive* 20156F: drivers/char/hw_random/jh7110-trng.c 20157 20158STARFIVE WATCHDOG DRIVER 20159M: Xingyu Wu <xingyu.wu@starfivetech.com> 20160M: Samin Guo <samin.guo@starfivetech.com> 20161S: Supported 20162F: Documentation/devicetree/bindings/watchdog/starfive* 20163F: drivers/watchdog/starfive-wdt.c 20164 20165STATIC BRANCH/CALL 20166M: Peter Zijlstra <peterz@infradead.org> 20167M: Josh Poimboeuf <jpoimboe@kernel.org> 20168M: Jason Baron <jbaron@akamai.com> 20169R: Steven Rostedt <rostedt@goodmis.org> 20170R: Ard Biesheuvel <ardb@kernel.org> 20171S: Supported 20172F: arch/*/include/asm/jump_label*.h 20173F: arch/*/include/asm/static_call*.h 20174F: arch/*/kernel/jump_label.c 20175F: arch/*/kernel/static_call.c 20176F: include/linux/jump_label*.h 20177F: include/linux/static_call*.h 20178F: kernel/jump_label.c 20179F: kernel/static_call.c 20180 20181STI AUDIO (ASoC) DRIVERS 20182M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20184S: Maintained 20185F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20186F: sound/soc/sti/ 20187 20188STI CEC DRIVER 20189M: Alain Volmat <alain.volmat@foss.st.com> 20190S: Maintained 20191F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20192F: drivers/media/cec/platform/sti/ 20193 20194STK1160 USB VIDEO CAPTURE DRIVER 20195M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20196L: linux-media@vger.kernel.org 20197S: Maintained 20198T: git git://linuxtv.org/media_tree.git 20199F: drivers/media/usb/stk1160/ 20200 20201STM32 AUDIO (ASoC) DRIVERS 20202M: Olivier Moysan <olivier.moysan@foss.st.com> 20203M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20204L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20205S: Maintained 20206F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20207F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20208F: sound/soc/stm/ 20209 20210STM32 TIMER/LPTIMER DRIVERS 20211M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20212S: Maintained 20213F: Documentation/ABI/testing/*timer-stm32 20214F: Documentation/devicetree/bindings/*/*stm32-*timer* 20215F: drivers/*/stm32-*timer* 20216F: drivers/pwm/pwm-stm32* 20217F: include/linux/*/stm32-*tim* 20218 20219STMMAC ETHERNET DRIVER 20220M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20221M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20222M: Jose Abreu <joabreu@synopsys.com> 20223L: netdev@vger.kernel.org 20224S: Supported 20225W: http://www.stlinux.com 20226F: Documentation/networking/device_drivers/ethernet/stmicro/ 20227F: drivers/net/ethernet/stmicro/stmmac/ 20228 20229SUN HAPPY MEAL ETHERNET DRIVER 20230M: Sean Anderson <seanga2@gmail.com> 20231S: Maintained 20232F: drivers/net/ethernet/sun/sunhme.* 20233 20234SUN3/3X 20235M: Sam Creasey <sammy@sammy.net> 20236S: Maintained 20237W: http://sammy.net/sun3/ 20238F: arch/m68k/include/asm/sun3* 20239F: arch/m68k/kernel/*sun3* 20240F: arch/m68k/sun3*/ 20241F: drivers/net/ethernet/i825xx/sun3* 20242 20243SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20244M: Hans de Goede <hdegoede@redhat.com> 20245L: linux-input@vger.kernel.org 20246S: Maintained 20247F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20248F: drivers/input/keyboard/sun4i-lradc-keys.c 20249 20250SUNDANCE NETWORK DRIVER 20251M: Denis Kirjanov <kda@linux-powerpc.org> 20252L: netdev@vger.kernel.org 20253S: Maintained 20254F: drivers/net/ethernet/dlink/sundance.c 20255 20256SUNPLUS ETHERNET DRIVER 20257M: Wells Lu <wellslutw@gmail.com> 20258L: netdev@vger.kernel.org 20259S: Maintained 20260W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20261F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20262F: drivers/net/ethernet/sunplus/ 20263 20264SUNPLUS MMC DRIVER 20265M: Tony Huang <tonyhuang.sunplus@gmail.com> 20266M: Li-hao Kuo <lhjeff911@gmail.com> 20267S: Maintained 20268F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20269F: drivers/mmc/host/sunplus-mmc.c 20270 20271SUNPLUS OCOTP DRIVER 20272M: Vincent Shih <vincent.sunplus@gmail.com> 20273S: Maintained 20274F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20275F: drivers/nvmem/sunplus-ocotp.c 20276 20277SUNPLUS PWM DRIVER 20278M: Hammer Hsieh <hammerh0314@gmail.com> 20279S: Maintained 20280F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20281F: drivers/pwm/pwm-sunplus.c 20282 20283SUNPLUS RTC DRIVER 20284M: Vincent Shih <vincent.sunplus@gmail.com> 20285L: linux-rtc@vger.kernel.org 20286S: Maintained 20287F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20288F: drivers/rtc/rtc-sunplus.c 20289 20290SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20291M: Li-hao Kuo <lhjeff911@gmail.com> 20292L: linux-spi@vger.kernel.org 20293S: Maintained 20294F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20295F: drivers/spi/spi-sunplus-sp7021.c 20296 20297SUNPLUS UART DRIVER 20298M: Hammer Hsieh <hammerh0314@gmail.com> 20299S: Maintained 20300F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20301F: drivers/tty/serial/sunplus-uart.c 20302 20303SUNPLUS USB2 PHY DRIVER 20304M: Vincent Shih <vincent.sunplus@gmail.com> 20305L: linux-usb@vger.kernel.org 20306S: Maintained 20307F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20308F: drivers/phy/sunplus/Kconfig 20309F: drivers/phy/sunplus/Makefile 20310F: drivers/phy/sunplus/phy-sunplus-usb2.c 20311 20312SUNPLUS WATCHDOG DRIVER 20313M: Xiantao Hu <xt.hu@cqplus1.com> 20314L: linux-watchdog@vger.kernel.org 20315S: Maintained 20316F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20317F: drivers/watchdog/sunplus_wdt.c 20318 20319SUPERH 20320M: Yoshinori Sato <ysato@users.sourceforge.jp> 20321M: Rich Felker <dalias@libc.org> 20322M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20323L: linux-sh@vger.kernel.org 20324S: Maintained 20325Q: http://patchwork.kernel.org/project/linux-sh/list/ 20326F: Documentation/arch/sh/ 20327F: arch/sh/ 20328F: drivers/sh/ 20329 20330SUSPEND TO RAM 20331M: "Rafael J. Wysocki" <rafael@kernel.org> 20332M: Len Brown <len.brown@intel.com> 20333M: Pavel Machek <pavel@ucw.cz> 20334L: linux-pm@vger.kernel.org 20335S: Supported 20336B: https://bugzilla.kernel.org 20337F: Documentation/power/ 20338F: arch/x86/kernel/acpi/sleep* 20339F: arch/x86/kernel/acpi/wakeup* 20340F: drivers/base/power/ 20341F: include/linux/freezer.h 20342F: include/linux/pm.h 20343F: include/linux/suspend.h 20344F: kernel/power/ 20345 20346SVGA HANDLING 20347M: Martin Mares <mj@ucw.cz> 20348L: linux-video@atrey.karlin.mff.cuni.cz 20349S: Maintained 20350F: Documentation/admin-guide/svga.rst 20351F: arch/x86/boot/video* 20352 20353SWITCHDEV 20354M: Jiri Pirko <jiri@resnulli.us> 20355M: Ivan Vecera <ivecera@redhat.com> 20356L: netdev@vger.kernel.org 20357S: Supported 20358F: include/net/switchdev.h 20359F: net/switchdev/ 20360 20361SY8106A REGULATOR DRIVER 20362M: Icenowy Zheng <icenowy@aosc.io> 20363S: Maintained 20364F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20365F: drivers/regulator/sy8106a-regulator.c 20366 20367SYNC FILE FRAMEWORK 20368M: Sumit Semwal <sumit.semwal@linaro.org> 20369R: Gustavo Padovan <gustavo@padovan.org> 20370L: linux-media@vger.kernel.org 20371L: dri-devel@lists.freedesktop.org 20372S: Maintained 20373T: git git://anongit.freedesktop.org/drm/drm-misc 20374F: Documentation/driver-api/sync_file.rst 20375F: drivers/dma-buf/dma-fence* 20376F: drivers/dma-buf/sw_sync.c 20377F: drivers/dma-buf/sync_* 20378F: include/linux/sync_file.h 20379F: include/uapi/linux/sync_file.h 20380 20381SYNOPSYS ARC ARCHITECTURE 20382M: Vineet Gupta <vgupta@kernel.org> 20383L: linux-snps-arc@lists.infradead.org 20384S: Supported 20385T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20386F: Documentation/arch/arc 20387F: Documentation/devicetree/bindings/arc/* 20388F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20389F: arch/arc/ 20390F: drivers/clocksource/arc_timer.c 20391F: drivers/tty/serial/arc_uart.c 20392 20393SYNOPSYS ARC HSDK SDP pll clock driver 20394M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20395S: Supported 20396F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20397F: drivers/clk/clk-hsdk-pll.c 20398 20399SYNOPSYS ARC SDP clock driver 20400M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20401S: Supported 20402F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20403F: drivers/clk/axs10x/* 20404 20405SYNOPSYS ARC SDP platform support 20406M: Alexey Brodkin <abrodkin@synopsys.com> 20407S: Supported 20408F: Documentation/devicetree/bindings/arc/axs10* 20409F: arch/arc/boot/dts/ax* 20410F: arch/arc/plat-axs10x 20411 20412SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20413M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20414S: Supported 20415F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20416F: drivers/reset/reset-axs10x.c 20417 20418SYNOPSYS CREG GPIO DRIVER 20419M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20420S: Maintained 20421F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20422F: drivers/gpio/gpio-creg-snps.c 20423 20424SYNOPSYS DESIGNWARE 8250 UART DRIVER 20425M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20426R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20427S: Supported 20428F: drivers/tty/serial/8250/8250_dw.c 20429F: drivers/tty/serial/8250/8250_dwlib.* 20430F: drivers/tty/serial/8250/8250_lpss.c 20431 20432SYNOPSYS DESIGNWARE APB GPIO DRIVER 20433M: Hoan Tran <hoan@os.amperecomputing.com> 20434M: Serge Semin <fancer.lancer@gmail.com> 20435L: linux-gpio@vger.kernel.org 20436S: Maintained 20437F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20438F: drivers/gpio/gpio-dwapb.c 20439 20440SYNOPSYS DESIGNWARE APB SSI DRIVER 20441M: Serge Semin <fancer.lancer@gmail.com> 20442L: linux-spi@vger.kernel.org 20443S: Supported 20444F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20445F: drivers/spi/spi-dw* 20446 20447SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20448M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20449S: Maintained 20450F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20451F: drivers/dma/dw-axi-dmac/ 20452 20453SYNOPSYS DESIGNWARE DMAC DRIVER 20454M: Viresh Kumar <vireshk@kernel.org> 20455R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20456S: Maintained 20457F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20458F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20459F: drivers/dma/dw/ 20460F: include/dt-bindings/dma/dw-dmac.h 20461F: include/linux/dma/dw.h 20462F: include/linux/platform_data/dma-dw.h 20463 20464SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20465M: Jose Abreu <Jose.Abreu@synopsys.com> 20466L: netdev@vger.kernel.org 20467S: Supported 20468F: drivers/net/ethernet/synopsys/ 20469 20470SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20471M: Jose Abreu <Jose.Abreu@synopsys.com> 20472L: netdev@vger.kernel.org 20473S: Supported 20474F: drivers/net/pcs/pcs-xpcs.c 20475F: drivers/net/pcs/pcs-xpcs.h 20476F: include/linux/pcs/pcs-xpcs.h 20477 20478SYNOPSYS DESIGNWARE I2C DRIVER 20479M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20480R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20481R: Mika Westerberg <mika.westerberg@linux.intel.com> 20482R: Jan Dabros <jsd@semihalf.com> 20483L: linux-i2c@vger.kernel.org 20484S: Supported 20485F: drivers/i2c/busses/i2c-designware-* 20486 20487SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20488M: Jaehoon Chung <jh80.chung@samsung.com> 20489L: linux-mmc@vger.kernel.org 20490S: Maintained 20491F: drivers/mmc/host/dw_mmc* 20492 20493SYNOPSYS HSDK RESET CONTROLLER DRIVER 20494M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20495S: Supported 20496F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20497F: drivers/reset/reset-hsdk.c 20498F: include/dt-bindings/reset/snps,hsdk-reset.h 20499 20500SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20501M: Prabu Thangamuthu <prabu.t@synopsys.com> 20502M: Manjunath M B <manjumb@synopsys.com> 20503L: linux-mmc@vger.kernel.org 20504S: Maintained 20505F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20506 20507SYSTEM CONFIGURATION (SYSCON) 20508M: Lee Jones <lee@kernel.org> 20509M: Arnd Bergmann <arnd@arndb.de> 20510S: Supported 20511T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20512F: drivers/mfd/syscon.c 20513 20514SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20515M: Sudeep Holla <sudeep.holla@arm.com> 20516R: Cristian Marussi <cristian.marussi@arm.com> 20517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20518S: Maintained 20519F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20520F: drivers/clk/clk-sc[mp]i.c 20521F: drivers/cpufreq/sc[mp]i-cpufreq.c 20522F: drivers/firmware/arm_scmi/ 20523F: drivers/firmware/arm_scpi.c 20524F: drivers/powercap/arm_scmi_powercap.c 20525F: drivers/regulator/scmi-regulator.c 20526F: drivers/reset/reset-scmi.c 20527F: include/linux/sc[mp]i_protocol.h 20528F: include/trace/events/scmi.h 20529F: include/uapi/linux/virtio_scmi.h 20530 20531SYSTEM RESET/SHUTDOWN DRIVERS 20532M: Sebastian Reichel <sre@kernel.org> 20533L: linux-pm@vger.kernel.org 20534S: Maintained 20535T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20536F: Documentation/devicetree/bindings/power/reset/ 20537F: drivers/power/reset/ 20538 20539SYSTEM TRACE MODULE CLASS 20540M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20541S: Maintained 20542T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20543F: Documentation/trace/stm.rst 20544F: drivers/hwtracing/stm/ 20545F: include/linux/stm.h 20546F: include/uapi/linux/stm.h 20547 20548SYSTEM76 ACPI DRIVER 20549M: Jeremy Soller <jeremy@system76.com> 20550M: System76 Product Development <productdev@system76.com> 20551L: platform-driver-x86@vger.kernel.org 20552S: Maintained 20553F: drivers/platform/x86/system76_acpi.c 20554 20555SYSV FILESYSTEM 20556S: Orphan 20557F: Documentation/filesystems/sysv-fs.rst 20558F: fs/sysv/ 20559F: include/linux/sysv_fs.h 20560 20561TASKSTATS STATISTICS INTERFACE 20562M: Balbir Singh <bsingharora@gmail.com> 20563S: Maintained 20564F: Documentation/accounting/taskstats* 20565F: include/linux/taskstats* 20566F: kernel/taskstats.c 20567 20568TC subsystem 20569M: Jamal Hadi Salim <jhs@mojatatu.com> 20570M: Cong Wang <xiyou.wangcong@gmail.com> 20571M: Jiri Pirko <jiri@resnulli.us> 20572L: netdev@vger.kernel.org 20573S: Maintained 20574F: include/net/pkt_cls.h 20575F: include/net/pkt_sched.h 20576F: include/net/tc_act/ 20577F: include/uapi/linux/pkt_cls.h 20578F: include/uapi/linux/pkt_sched.h 20579F: include/uapi/linux/tc_act/ 20580F: include/uapi/linux/tc_ematch/ 20581F: net/sched/ 20582F: tools/testing/selftests/tc-testing 20583 20584TC90522 MEDIA DRIVER 20585M: Akihiro Tsukada <tskd08@gmail.com> 20586L: linux-media@vger.kernel.org 20587S: Odd Fixes 20588F: drivers/media/dvb-frontends/tc90522* 20589 20590TCP LOW PRIORITY MODULE 20591M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20592M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20593S: Maintained 20594W: http://tcp-lp-mod.sourceforge.net/ 20595F: net/ipv4/tcp_lp.c 20596 20597TDA10071 MEDIA DRIVER 20598M: Antti Palosaari <crope@iki.fi> 20599L: linux-media@vger.kernel.org 20600S: Maintained 20601W: https://linuxtv.org 20602W: http://palosaari.fi/linux/ 20603Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20604T: git git://linuxtv.org/anttip/media_tree.git 20605F: drivers/media/dvb-frontends/tda10071* 20606 20607TDA18212 MEDIA DRIVER 20608M: Antti Palosaari <crope@iki.fi> 20609L: linux-media@vger.kernel.org 20610S: Maintained 20611W: https://linuxtv.org 20612W: http://palosaari.fi/linux/ 20613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20614T: git git://linuxtv.org/anttip/media_tree.git 20615F: drivers/media/tuners/tda18212* 20616 20617TDA18218 MEDIA DRIVER 20618M: Antti Palosaari <crope@iki.fi> 20619L: linux-media@vger.kernel.org 20620S: Maintained 20621W: https://linuxtv.org 20622W: http://palosaari.fi/linux/ 20623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20624T: git git://linuxtv.org/anttip/media_tree.git 20625F: drivers/media/tuners/tda18218* 20626 20627TDA18250 MEDIA DRIVER 20628M: Olli Salonen <olli.salonen@iki.fi> 20629L: linux-media@vger.kernel.org 20630S: Maintained 20631W: https://linuxtv.org 20632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20633T: git git://linuxtv.org/media_tree.git 20634F: drivers/media/tuners/tda18250* 20635 20636TDA18271 MEDIA DRIVER 20637M: Michael Krufky <mkrufky@linuxtv.org> 20638L: linux-media@vger.kernel.org 20639S: Maintained 20640W: https://linuxtv.org 20641W: http://github.com/mkrufky 20642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20643T: git git://linuxtv.org/mkrufky/tuners.git 20644F: drivers/media/tuners/tda18271* 20645 20646TDA1997x MEDIA DRIVER 20647M: Tim Harvey <tharvey@gateworks.com> 20648L: linux-media@vger.kernel.org 20649S: Maintained 20650W: https://linuxtv.org 20651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20652F: drivers/media/i2c/tda1997x.* 20653 20654TDA827x MEDIA DRIVER 20655M: Michael Krufky <mkrufky@linuxtv.org> 20656L: linux-media@vger.kernel.org 20657S: Maintained 20658W: https://linuxtv.org 20659W: http://github.com/mkrufky 20660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20661T: git git://linuxtv.org/mkrufky/tuners.git 20662F: drivers/media/tuners/tda8290.* 20663 20664TDA8290 MEDIA DRIVER 20665M: Michael Krufky <mkrufky@linuxtv.org> 20666L: linux-media@vger.kernel.org 20667S: Maintained 20668W: https://linuxtv.org 20669W: http://github.com/mkrufky 20670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20671T: git git://linuxtv.org/mkrufky/tuners.git 20672F: drivers/media/tuners/tda8290.* 20673 20674TDA9840 MEDIA DRIVER 20675M: Hans Verkuil <hverkuil@xs4all.nl> 20676L: linux-media@vger.kernel.org 20677S: Maintained 20678W: https://linuxtv.org 20679T: git git://linuxtv.org/media_tree.git 20680F: drivers/media/i2c/tda9840* 20681 20682TEA5761 TUNER DRIVER 20683M: Mauro Carvalho Chehab <mchehab@kernel.org> 20684L: linux-media@vger.kernel.org 20685S: Odd fixes 20686W: https://linuxtv.org 20687T: git git://linuxtv.org/media_tree.git 20688F: drivers/media/tuners/tea5761.* 20689 20690TEA5767 TUNER DRIVER 20691M: Mauro Carvalho Chehab <mchehab@kernel.org> 20692L: linux-media@vger.kernel.org 20693S: Maintained 20694W: https://linuxtv.org 20695T: git git://linuxtv.org/media_tree.git 20696F: drivers/media/tuners/tea5767.* 20697 20698TEA6415C MEDIA DRIVER 20699M: Hans Verkuil <hverkuil@xs4all.nl> 20700L: linux-media@vger.kernel.org 20701S: Maintained 20702W: https://linuxtv.org 20703T: git git://linuxtv.org/media_tree.git 20704F: drivers/media/i2c/tea6415c* 20705 20706TEA6420 MEDIA DRIVER 20707M: Hans Verkuil <hverkuil@xs4all.nl> 20708L: linux-media@vger.kernel.org 20709S: Maintained 20710W: https://linuxtv.org 20711T: git git://linuxtv.org/media_tree.git 20712F: drivers/media/i2c/tea6420* 20713 20714TEAM DRIVER 20715M: Jiri Pirko <jiri@resnulli.us> 20716L: netdev@vger.kernel.org 20717S: Supported 20718F: drivers/net/team/ 20719F: include/linux/if_team.h 20720F: include/uapi/linux/if_team.h 20721F: tools/testing/selftests/drivers/net/team/ 20722 20723TECHNICAL ADVISORY BOARD PROCESS DOCS 20724M: "Theodore Ts'o" <tytso@mit.edu> 20725M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20726L: tech-board-discuss@lists.linux-foundation.org 20727S: Maintained 20728F: Documentation/process/contribution-maturity-model.rst 20729F: Documentation/process/researcher-guidelines.rst 20730 20731TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20732M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20733S: Maintained 20734F: arch/x86/platform/ts5500/ 20735 20736TECHNOTREND USB IR RECEIVER 20737M: Sean Young <sean@mess.org> 20738L: linux-media@vger.kernel.org 20739S: Maintained 20740F: drivers/media/rc/ttusbir.c 20741 20742TECHWELL TW9910 VIDEO DECODER 20743L: linux-media@vger.kernel.org 20744S: Orphan 20745F: drivers/media/i2c/tw9910.c 20746F: include/media/i2c/tw9910.h 20747 20748TEE SUBSYSTEM 20749M: Jens Wiklander <jens.wiklander@linaro.org> 20750R: Sumit Garg <sumit.garg@linaro.org> 20751L: op-tee@lists.trustedfirmware.org 20752S: Maintained 20753F: Documentation/staging/tee.rst 20754F: drivers/tee/ 20755F: include/linux/tee_drv.h 20756F: include/uapi/linux/tee.h 20757 20758TEGRA ARCHITECTURE SUPPORT 20759M: Thierry Reding <thierry.reding@gmail.com> 20760M: Jonathan Hunter <jonathanh@nvidia.com> 20761L: linux-tegra@vger.kernel.org 20762S: Supported 20763Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20764T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20765N: [^a-z]tegra 20766 20767TEGRA CLOCK DRIVER 20768M: Peter De Schrijver <pdeschrijver@nvidia.com> 20769M: Prashant Gaikwad <pgaikwad@nvidia.com> 20770S: Supported 20771F: drivers/clk/tegra/ 20772 20773TEGRA DMA DRIVERS 20774M: Laxman Dewangan <ldewangan@nvidia.com> 20775M: Jon Hunter <jonathanh@nvidia.com> 20776S: Supported 20777F: drivers/dma/tegra* 20778 20779TEGRA I2C DRIVER 20780M: Laxman Dewangan <ldewangan@nvidia.com> 20781R: Dmitry Osipenko <digetx@gmail.com> 20782S: Supported 20783F: drivers/i2c/busses/i2c-tegra.c 20784 20785TEGRA IOMMU DRIVERS 20786M: Thierry Reding <thierry.reding@gmail.com> 20787R: Krishna Reddy <vdumpa@nvidia.com> 20788L: linux-tegra@vger.kernel.org 20789S: Supported 20790F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20791F: drivers/iommu/tegra* 20792 20793TEGRA KBC DRIVER 20794M: Laxman Dewangan <ldewangan@nvidia.com> 20795S: Supported 20796F: drivers/input/keyboard/tegra-kbc.c 20797 20798TEGRA NAND DRIVER 20799M: Stefan Agner <stefan@agner.ch> 20800M: Lucas Stach <dev@lynxeye.de> 20801S: Maintained 20802F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20803F: drivers/mtd/nand/raw/tegra_nand.c 20804 20805TEGRA PWM DRIVER 20806M: Thierry Reding <thierry.reding@gmail.com> 20807S: Supported 20808F: drivers/pwm/pwm-tegra.c 20809 20810TEGRA QUAD SPI DRIVER 20811M: Thierry Reding <thierry.reding@gmail.com> 20812M: Jonathan Hunter <jonathanh@nvidia.com> 20813M: Sowjanya Komatineni <skomatineni@nvidia.com> 20814L: linux-tegra@vger.kernel.org 20815S: Maintained 20816F: drivers/spi/spi-tegra210-quad.c 20817 20818TEGRA SERIAL DRIVER 20819M: Laxman Dewangan <ldewangan@nvidia.com> 20820S: Supported 20821F: drivers/tty/serial/serial-tegra.c 20822 20823TEGRA SPI DRIVER 20824M: Laxman Dewangan <ldewangan@nvidia.com> 20825S: Supported 20826F: drivers/spi/spi-tegra* 20827 20828TEGRA VIDEO DRIVER 20829M: Thierry Reding <thierry.reding@gmail.com> 20830M: Jonathan Hunter <jonathanh@nvidia.com> 20831M: Sowjanya Komatineni <skomatineni@nvidia.com> 20832L: linux-media@vger.kernel.org 20833L: linux-tegra@vger.kernel.org 20834S: Maintained 20835F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20836F: drivers/staging/media/tegra-video/ 20837 20838TEGRA XUSB PADCTL DRIVER 20839M: JC Kuo <jckuo@nvidia.com> 20840S: Supported 20841F: drivers/phy/tegra/xusb* 20842 20843TEHUTI ETHERNET DRIVER 20844M: Andy Gospodarek <andy@greyhouse.net> 20845L: netdev@vger.kernel.org 20846S: Supported 20847F: drivers/net/ethernet/tehuti/* 20848 20849TELECOM CLOCK DRIVER FOR MCPL0010 20850M: Mark Gross <markgross@kernel.org> 20851S: Supported 20852F: drivers/char/tlclk.c 20853 20854TEMPO SEMICONDUCTOR DRIVERS 20855M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20856S: Maintained 20857F: Documentation/devicetree/bindings/sound/tscs*.txt 20858F: sound/soc/codecs/tscs*.c 20859F: sound/soc/codecs/tscs*.h 20860 20861TENSILICA XTENSA PORT (xtensa) 20862M: Chris Zankel <chris@zankel.net> 20863M: Max Filippov <jcmvbkbc@gmail.com> 20864S: Maintained 20865T: git https://github.com/jcmvbkbc/linux-xtensa.git 20866F: arch/xtensa/ 20867F: drivers/irqchip/irq-xtensa-* 20868 20869TEXAS INSTRUMENTS ASoC DRIVERS 20870M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20871L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20872S: Maintained 20873F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20874F: sound/soc/ti/ 20875 20876TEXAS INSTRUMENTS DMA DRIVERS 20877M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20878L: dmaengine@vger.kernel.org 20879S: Maintained 20880F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20881F: Documentation/devicetree/bindings/dma/ti-edma.txt 20882F: Documentation/devicetree/bindings/dma/ti/ 20883F: drivers/dma/ti/ 20884F: include/linux/dma/k3-psil.h 20885F: include/linux/dma/k3-udma-glue.h 20886F: include/linux/dma/ti-cppi5.h 20887X: drivers/dma/ti/cppi41.c 20888 20889TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20890M: Robert Marko <robert.marko@sartura.hr> 20891M: Luka Perkov <luka.perkov@sartura.hr> 20892L: linux-hwmon@vger.kernel.org 20893S: Maintained 20894F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20895F: Documentation/hwmon/tps23861.rst 20896F: drivers/hwmon/tps23861.c 20897 20898TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20899M: Ricardo Ribalda <ribalda@kernel.org> 20900L: linux-iio@vger.kernel.org 20901S: Supported 20902F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20903F: drivers/iio/dac/ti-dac7612.c 20904 20905TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20906M: Nishanth Menon <nm@ti.com> 20907M: Tero Kristo <kristo@kernel.org> 20908M: Santosh Shilimkar <ssantosh@kernel.org> 20909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20910S: Maintained 20911F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20912F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20913F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20914F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20915F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20916F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20917F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20918F: drivers/clk/keystone/sci-clk.c 20919F: drivers/firmware/ti_sci* 20920F: drivers/irqchip/irq-ti-sci-inta.c 20921F: drivers/irqchip/irq-ti-sci-intr.c 20922F: drivers/reset/reset-ti-sci.c 20923F: drivers/soc/ti/ti_sci_inta_msi.c 20924F: drivers/soc/ti/ti_sci_pm_domains.c 20925F: include/dt-bindings/soc/ti,sci_pm_domain.h 20926F: include/linux/soc/ti/ti_sci_inta_msi.h 20927F: include/linux/soc/ti/ti_sci_protocol.h 20928 20929TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20930M: Puranjay Mohan <puranjay12@gmail.com> 20931L: linux-iio@vger.kernel.org 20932S: Supported 20933F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20934F: drivers/iio/temperature/tmp117.c 20935 20936THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20937M: Hans Verkuil <hverkuil@xs4all.nl> 20938L: linux-media@vger.kernel.org 20939S: Maintained 20940W: https://linuxtv.org 20941T: git git://linuxtv.org/media_tree.git 20942F: drivers/media/radio/radio-raremono.c 20943 20944THERMAL 20945M: Rafael J. Wysocki <rafael@kernel.org> 20946M: Daniel Lezcano <daniel.lezcano@linaro.org> 20947R: Amit Kucheria <amitk@kernel.org> 20948R: Zhang Rui <rui.zhang@intel.com> 20949L: linux-pm@vger.kernel.org 20950S: Supported 20951Q: https://patchwork.kernel.org/project/linux-pm/list/ 20952T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20953F: Documentation/ABI/testing/sysfs-class-thermal 20954F: Documentation/admin-guide/thermal/ 20955F: Documentation/devicetree/bindings/thermal/ 20956F: Documentation/driver-api/thermal/ 20957F: drivers/thermal/ 20958F: include/dt-bindings/thermal/ 20959F: include/linux/cpu_cooling.h 20960F: include/linux/thermal.h 20961F: include/uapi/linux/thermal.h 20962F: tools/lib/thermal/ 20963F: tools/thermal/ 20964 20965THERMAL DRIVER FOR AMLOGIC SOCS 20966M: Guillaume La Roque <glaroque@baylibre.com> 20967L: linux-pm@vger.kernel.org 20968L: linux-amlogic@lists.infradead.org 20969S: Supported 20970W: http://linux-meson.com/ 20971F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20972F: drivers/thermal/amlogic_thermal.c 20973 20974THERMAL/CPU_COOLING 20975M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20976M: Daniel Lezcano <daniel.lezcano@linaro.org> 20977M: Viresh Kumar <viresh.kumar@linaro.org> 20978R: Lukasz Luba <lukasz.luba@arm.com> 20979L: linux-pm@vger.kernel.org 20980S: Supported 20981F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20982F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20983F: drivers/thermal/cpufreq_cooling.c 20984F: drivers/thermal/cpuidle_cooling.c 20985F: include/linux/cpu_cooling.h 20986 20987THERMAL/POWER_ALLOCATOR 20988M: Lukasz Luba <lukasz.luba@arm.com> 20989L: linux-pm@vger.kernel.org 20990S: Maintained 20991F: Documentation/driver-api/thermal/power_allocator.rst 20992F: drivers/thermal/gov_power_allocator.c 20993F: drivers/thermal/thermal_trace_ipa.h 20994 20995THINKPAD ACPI EXTRAS DRIVER 20996M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20997L: ibm-acpi-devel@lists.sourceforge.net 20998L: platform-driver-x86@vger.kernel.org 20999S: Maintained 21000W: http://ibm-acpi.sourceforge.net 21001W: http://thinkwiki.org/wiki/Ibm-acpi 21002T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21003F: drivers/platform/x86/thinkpad_acpi.c 21004 21005THINKPAD LMI DRIVER 21006M: Mark Pearson <markpearson@lenovo.com> 21007L: platform-driver-x86@vger.kernel.org 21008S: Maintained 21009F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21010F: drivers/platform/x86/think-lmi.? 21011 21012THUNDERBOLT DMA TRAFFIC TEST DRIVER 21013M: Isaac Hazan <isaac.hazan@intel.com> 21014L: linux-usb@vger.kernel.org 21015S: Maintained 21016F: drivers/thunderbolt/dma_test.c 21017 21018THUNDERBOLT DRIVER 21019M: Andreas Noever <andreas.noever@gmail.com> 21020M: Michael Jamet <michael.jamet@intel.com> 21021M: Mika Westerberg <mika.westerberg@linux.intel.com> 21022M: Yehezkel Bernat <YehezkelShB@gmail.com> 21023L: linux-usb@vger.kernel.org 21024S: Maintained 21025T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21026F: Documentation/admin-guide/thunderbolt.rst 21027F: drivers/thunderbolt/ 21028F: include/linux/thunderbolt.h 21029 21030THUNDERBOLT NETWORK DRIVER 21031M: Michael Jamet <michael.jamet@intel.com> 21032M: Mika Westerberg <mika.westerberg@linux.intel.com> 21033M: Yehezkel Bernat <YehezkelShB@gmail.com> 21034L: netdev@vger.kernel.org 21035S: Maintained 21036F: drivers/net/thunderbolt/ 21037 21038THUNDERX GPIO DRIVER 21039M: Robert Richter <rric@kernel.org> 21040S: Odd Fixes 21041F: drivers/gpio/gpio-thunderx.c 21042 21043TI ADS7924 ADC DRIVER 21044M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21045L: linux-iio@vger.kernel.org 21046S: Supported 21047F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21048F: drivers/iio/adc/ti-ads7924.c 21049 21050TI AM437X VPFE DRIVER 21051M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21052L: linux-media@vger.kernel.org 21053S: Maintained 21054W: https://linuxtv.org 21055Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21056T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21057F: drivers/media/platform/ti/am437x/ 21058 21059TI BANDGAP AND THERMAL DRIVER 21060M: Eduardo Valentin <edubezval@gmail.com> 21061M: Keerthy <j-keerthy@ti.com> 21062L: linux-pm@vger.kernel.org 21063L: linux-omap@vger.kernel.org 21064S: Maintained 21065F: drivers/thermal/ti-soc-thermal/ 21066 21067TI BQ27XXX POWER SUPPLY DRIVER 21068F: drivers/power/supply/bq27xxx_battery.c 21069F: drivers/power/supply/bq27xxx_battery_i2c.c 21070F: include/linux/power/bq27xxx_battery.h 21071 21072TI CDCE706 CLOCK DRIVER 21073M: Max Filippov <jcmvbkbc@gmail.com> 21074S: Maintained 21075F: drivers/clk/clk-cdce706.c 21076 21077TI CLOCK DRIVER 21078M: Tero Kristo <kristo@kernel.org> 21079L: linux-omap@vger.kernel.org 21080S: Odd Fixes 21081F: drivers/clk/ti/ 21082F: include/linux/clk/ti.h 21083 21084TI DAVINCI MACHINE SUPPORT 21085M: Bartosz Golaszewski <brgl@bgdev.pl> 21086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21087S: Maintained 21088T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21089F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21090F: arch/arm/boot/dts/da850* 21091F: arch/arm/mach-davinci/ 21092F: drivers/i2c/busses/i2c-davinci.c 21093 21094TI DAVINCI SERIES CLOCK DRIVER 21095M: David Lechner <david@lechnology.com> 21096R: Sekhar Nori <nsekhar@ti.com> 21097S: Maintained 21098F: Documentation/devicetree/bindings/clock/ti/davinci/ 21099F: drivers/clk/davinci/ 21100F: include/linux/clk/davinci.h 21101 21102TI DAVINCI SERIES GPIO DRIVER 21103M: Keerthy <j-keerthy@ti.com> 21104L: linux-gpio@vger.kernel.org 21105S: Maintained 21106F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21107F: drivers/gpio/gpio-davinci.c 21108 21109TI DAVINCI SERIES MEDIA DRIVER 21110M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21111L: linux-media@vger.kernel.org 21112S: Maintained 21113W: https://linuxtv.org 21114Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21115T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21116F: drivers/media/platform/ti/davinci/ 21117F: include/media/davinci/ 21118 21119TI ENHANCED CAPTURE (eCAP) DRIVER 21120M: Vignesh Raghavendra <vigneshr@ti.com> 21121R: Julien Panis <jpanis@baylibre.com> 21122L: linux-iio@vger.kernel.org 21123L: linux-omap@vger.kernel.org 21124S: Maintained 21125F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21126F: drivers/counter/ti-ecap-capture.c 21127 21128TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21129R: David Lechner <david@lechnology.com> 21130L: linux-iio@vger.kernel.org 21131F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21132F: drivers/counter/ti-eqep.c 21133 21134TI ETHERNET SWITCH DRIVER (CPSW) 21135R: Grygorii Strashko <grygorii.strashko@ti.com> 21136L: linux-omap@vger.kernel.org 21137L: netdev@vger.kernel.org 21138S: Maintained 21139F: drivers/net/ethernet/ti/cpsw* 21140F: drivers/net/ethernet/ti/davinci* 21141 21142TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21143M: Alex Dubov <oakad@yahoo.com> 21144S: Maintained 21145W: http://tifmxx.berlios.de/ 21146F: drivers/memstick/host/tifm_ms.c 21147F: drivers/misc/tifm* 21148F: drivers/mmc/host/tifm_sd.c 21149F: include/linux/tifm.h 21150 21151TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21152M: Nishanth Menon <nm@ti.com> 21153M: Santosh Shilimkar <ssantosh@kernel.org> 21154L: linux-kernel@vger.kernel.org 21155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21156S: Maintained 21157T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21158F: drivers/soc/ti/* 21159 21160TI LM49xxx FAMILY ASoC CODEC DRIVERS 21161M: M R Swami Reddy <mr.swami.reddy@ti.com> 21162M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21163L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21164S: Maintained 21165F: sound/soc/codecs/isabelle* 21166F: sound/soc/codecs/lm49453* 21167 21168TI LMP92064 ADC DRIVER 21169M: Leonard Göhrs <l.goehrs@pengutronix.de> 21170R: kernel@pengutronix.de 21171L: linux-iio@vger.kernel.org 21172S: Maintained 21173F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21174F: drivers/iio/adc/ti-lmp92064.c 21175 21176TI PCM3060 ASoC CODEC DRIVER 21177M: Kirill Marinushkin <kmarinushkin@birdec.com> 21178L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21179S: Maintained 21180F: Documentation/devicetree/bindings/sound/pcm3060.txt 21181F: sound/soc/codecs/pcm3060* 21182 21183TI TAS571X FAMILY ASoC CODEC DRIVER 21184M: Kevin Cernekee <cernekee@chromium.org> 21185L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21186S: Odd Fixes 21187F: sound/soc/codecs/tas571x* 21188 21189TI TMAG5273 MAGNETOMETER DRIVER 21190M: Gerald Loacker <gerald.loacker@wolfvision.net> 21191L: linux-iio@vger.kernel.org 21192S: Maintained 21193F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21194F: drivers/iio/magnetometer/tmag5273.c 21195 21196TI TRF7970A NFC DRIVER 21197M: Mark Greer <mgreer@animalcreek.com> 21198L: linux-wireless@vger.kernel.org 21199S: Supported 21200F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21201F: drivers/nfc/trf7970a.c 21202 21203TI TSC2046 ADC DRIVER 21204M: Oleksij Rempel <o.rempel@pengutronix.de> 21205R: kernel@pengutronix.de 21206L: linux-iio@vger.kernel.org 21207S: Maintained 21208F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21209F: drivers/iio/adc/ti-tsc2046.c 21210 21211TI TWL4030 SERIES SOC CODEC DRIVER 21212M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21213L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21214S: Maintained 21215F: sound/soc/codecs/twl4030* 21216 21217TI VPE/CAL DRIVERS 21218M: Benoit Parrot <bparrot@ti.com> 21219L: linux-media@vger.kernel.org 21220S: Maintained 21221W: http://linuxtv.org/ 21222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21223F: Documentation/devicetree/bindings/media/ti,cal.yaml 21224F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21225F: drivers/media/platform/ti/cal/ 21226F: drivers/media/platform/ti/vpe/ 21227 21228TI WILINK WIRELESS DRIVERS 21229L: linux-wireless@vger.kernel.org 21230S: Orphan 21231W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21232W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21233T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21234F: drivers/net/wireless/ti/ 21235 21236TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21237M: John Stultz <jstultz@google.com> 21238M: Thomas Gleixner <tglx@linutronix.de> 21239R: Stephen Boyd <sboyd@kernel.org> 21240L: linux-kernel@vger.kernel.org 21241S: Supported 21242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21243F: include/linux/clocksource.h 21244F: include/linux/time.h 21245F: include/linux/timex.h 21246F: include/uapi/linux/time.h 21247F: include/uapi/linux/timex.h 21248F: kernel/time/alarmtimer.c 21249F: kernel/time/clocksource.c 21250F: kernel/time/ntp.c 21251F: kernel/time/time*.c 21252F: tools/testing/selftests/timers/ 21253 21254TIPC NETWORK LAYER 21255M: Jon Maloy <jmaloy@redhat.com> 21256M: Ying Xue <ying.xue@windriver.com> 21257L: netdev@vger.kernel.org (core kernel code) 21258L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21259S: Maintained 21260W: http://tipc.sourceforge.net/ 21261F: include/uapi/linux/tipc*.h 21262F: net/tipc/ 21263 21264TLAN NETWORK DRIVER 21265M: Samuel Chessman <chessman@tux.org> 21266L: tlan-devel@lists.sourceforge.net (subscribers-only) 21267S: Maintained 21268W: http://sourceforge.net/projects/tlan/ 21269F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21270F: drivers/net/ethernet/ti/tlan.* 21271 21272TMIO/SDHI MMC DRIVER 21273M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21274L: linux-mmc@vger.kernel.org 21275L: linux-renesas-soc@vger.kernel.org 21276S: Supported 21277F: drivers/mmc/host/renesas_sdhi* 21278F: drivers/mmc/host/tmio_mmc* 21279F: include/linux/mfd/tmio.h 21280 21281TMP401 HARDWARE MONITOR DRIVER 21282M: Guenter Roeck <linux@roeck-us.net> 21283L: linux-hwmon@vger.kernel.org 21284S: Maintained 21285F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21286F: Documentation/hwmon/tmp401.rst 21287F: drivers/hwmon/tmp401.c 21288 21289TMP464 HARDWARE MONITOR DRIVER 21290M: Guenter Roeck <linux@roeck-us.net> 21291L: linux-hwmon@vger.kernel.org 21292S: Maintained 21293F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21294F: Documentation/hwmon/tmp464.rst 21295F: drivers/hwmon/tmp464.c 21296 21297TMP513 HARDWARE MONITOR DRIVER 21298M: Eric Tremblay <etremblay@distech-controls.com> 21299L: linux-hwmon@vger.kernel.org 21300S: Maintained 21301F: Documentation/hwmon/tmp513.rst 21302F: drivers/hwmon/tmp513.c 21303 21304TMPFS (SHMEM FILESYSTEM) 21305M: Hugh Dickins <hughd@google.com> 21306L: linux-mm@kvack.org 21307S: Maintained 21308F: include/linux/shmem_fs.h 21309F: mm/shmem.c 21310 21311TOMOYO SECURITY MODULE 21312M: Kentaro Takeda <takedakn@nttdata.co.jp> 21313M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21314L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21315L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21316L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21317L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21318S: Maintained 21319W: https://tomoyo.osdn.jp/ 21320F: security/tomoyo/ 21321 21322TOPSTAR LAPTOP EXTRAS DRIVER 21323M: Herton Ronaldo Krzesinski <herton@canonical.com> 21324L: platform-driver-x86@vger.kernel.org 21325S: Maintained 21326F: drivers/platform/x86/topstar-laptop.c 21327 21328TORTURE-TEST MODULES 21329M: Davidlohr Bueso <dave@stgolabs.net> 21330M: "Paul E. McKenney" <paulmck@kernel.org> 21331M: Josh Triplett <josh@joshtriplett.org> 21332L: linux-kernel@vger.kernel.org 21333S: Supported 21334T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21335F: Documentation/RCU/torture.rst 21336F: kernel/locking/locktorture.c 21337F: kernel/rcu/rcuscale.c 21338F: kernel/rcu/rcutorture.c 21339F: kernel/rcu/refscale.c 21340F: kernel/torture.c 21341 21342TOSHIBA ACPI EXTRAS DRIVER 21343M: Azael Avalos <coproscefalo@gmail.com> 21344L: platform-driver-x86@vger.kernel.org 21345S: Maintained 21346F: drivers/platform/x86/toshiba_acpi.c 21347 21348TOSHIBA BLUETOOTH DRIVER 21349M: Azael Avalos <coproscefalo@gmail.com> 21350L: platform-driver-x86@vger.kernel.org 21351S: Maintained 21352F: drivers/platform/x86/toshiba_bluetooth.c 21353 21354TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21355M: Azael Avalos <coproscefalo@gmail.com> 21356L: platform-driver-x86@vger.kernel.org 21357S: Maintained 21358F: drivers/platform/x86/toshiba_haps.c 21359 21360TOSHIBA SMM DRIVER 21361M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21362S: Maintained 21363W: http://www.buzzard.org.uk/toshiba/ 21364F: drivers/char/toshiba.c 21365F: include/linux/toshiba.h 21366F: include/uapi/linux/toshiba.h 21367 21368TOSHIBA TC358743 DRIVER 21369M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21370L: linux-media@vger.kernel.org 21371S: Maintained 21372F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21373F: drivers/media/i2c/tc358743* 21374F: include/media/i2c/tc358743.h 21375 21376TOSHIBA WMI HOTKEYS DRIVER 21377M: Azael Avalos <coproscefalo@gmail.com> 21378L: platform-driver-x86@vger.kernel.org 21379S: Maintained 21380F: drivers/platform/x86/toshiba-wmi.c 21381 21382TPM DEVICE DRIVER 21383M: Peter Huewe <peterhuewe@gmx.de> 21384M: Jarkko Sakkinen <jarkko@kernel.org> 21385R: Jason Gunthorpe <jgg@ziepe.ca> 21386L: linux-integrity@vger.kernel.org 21387S: Maintained 21388W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21389Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21390T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21391F: drivers/char/tpm/ 21392 21393TPS546D24 DRIVER 21394M: Duke Du <dukedu83@gmail.com> 21395L: linux-hwmon@vger.kernel.org 21396S: Maintained 21397F: Documentation/hwmon/tps546d24.rst 21398F: drivers/hwmon/pmbus/tps546d24.c 21399 21400TRACING 21401M: Steven Rostedt <rostedt@goodmis.org> 21402M: Masami Hiramatsu <mhiramat@kernel.org> 21403L: linux-kernel@vger.kernel.org 21404L: linux-trace-kernel@vger.kernel.org 21405S: Maintained 21406Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21407T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21408F: Documentation/trace/* 21409F: fs/tracefs/ 21410F: include/linux/trace*.h 21411F: include/trace/ 21412F: kernel/trace/ 21413F: scripts/tracing/ 21414F: tools/testing/selftests/ftrace/ 21415 21416TRACING MMIO ACCESSES (MMIOTRACE) 21417M: Steven Rostedt <rostedt@goodmis.org> 21418M: Masami Hiramatsu <mhiramat@kernel.org> 21419R: Karol Herbst <karolherbst@gmail.com> 21420R: Pekka Paalanen <ppaalanen@gmail.com> 21421L: linux-kernel@vger.kernel.org 21422L: nouveau@lists.freedesktop.org 21423S: Maintained 21424F: arch/x86/mm/kmmio.c 21425F: arch/x86/mm/mmio-mod.c 21426F: arch/x86/mm/testmmiotrace.c 21427F: include/linux/mmiotrace.h 21428F: kernel/trace/trace_mmiotrace.c 21429 21430TRACING OS NOISE / LATENCY TRACERS 21431M: Steven Rostedt <rostedt@goodmis.org> 21432M: Daniel Bristot de Oliveira <bristot@kernel.org> 21433S: Maintained 21434F: Documentation/trace/hwlat_detector.rst 21435F: Documentation/trace/osnoise-tracer.rst 21436F: Documentation/trace/timerlat-tracer.rst 21437F: arch/*/kernel/trace.c 21438F: include/trace/events/osnoise.h 21439F: kernel/trace/trace_hwlat.c 21440F: kernel/trace/trace_irqsoff.c 21441F: kernel/trace/trace_osnoise.c 21442F: kernel/trace/trace_sched_wakeup.c 21443 21444TRADITIONAL CHINESE DOCUMENTATION 21445M: Hu Haowen <src.res@email.cn> 21446L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21447S: Maintained 21448W: https://github.com/srcres258/linux-doc 21449T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21450F: Documentation/translations/zh_TW/ 21451 21452TTY LAYER 21453M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21454M: Jiri Slaby <jirislaby@kernel.org> 21455S: Supported 21456T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21457F: Documentation/driver-api/serial/ 21458F: drivers/tty/ 21459F: drivers/tty/serial/serial_core.c 21460F: include/linux/selection.h 21461F: include/linux/serial.h 21462F: include/linux/serial_core.h 21463F: include/linux/sysrq.h 21464F: include/linux/tty*.h 21465F: include/linux/vt.h 21466F: include/linux/vt_*.h 21467F: include/uapi/linux/serial.h 21468F: include/uapi/linux/serial_core.h 21469F: include/uapi/linux/tty.h 21470 21471TUA9001 MEDIA DRIVER 21472M: Antti Palosaari <crope@iki.fi> 21473L: linux-media@vger.kernel.org 21474S: Maintained 21475W: https://linuxtv.org 21476W: http://palosaari.fi/linux/ 21477Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21478T: git git://linuxtv.org/anttip/media_tree.git 21479F: drivers/media/tuners/tua9001* 21480 21481TULIP NETWORK DRIVERS 21482L: netdev@vger.kernel.org 21483L: linux-parisc@vger.kernel.org 21484S: Orphan 21485F: drivers/net/ethernet/dec/tulip/ 21486 21487TUN/TAP driver 21488M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21489S: Maintained 21490W: http://vtun.sourceforge.net/tun 21491F: Documentation/networking/tuntap.rst 21492F: arch/um/os-Linux/drivers/ 21493 21494TURBOCHANNEL SUBSYSTEM 21495M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21496M: Ralf Baechle <ralf@linux-mips.org> 21497L: linux-mips@vger.kernel.org 21498S: Maintained 21499Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21500F: drivers/tc/ 21501F: include/linux/tc.h 21502 21503TURBOSTAT UTILITY 21504M: "Len Brown" <lenb@kernel.org> 21505L: linux-pm@vger.kernel.org 21506S: Supported 21507Q: https://patchwork.kernel.org/project/linux-pm/list/ 21508B: https://bugzilla.kernel.org 21509T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21510F: tools/power/x86/turbostat/ 21511 21512TW5864 VIDEO4LINUX DRIVER 21513M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21514M: Anton Sviridenko <anton@corp.bluecherry.net> 21515M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21516M: Andrey Utkin <andrey_utkin@fastmail.com> 21517L: linux-media@vger.kernel.org 21518S: Supported 21519F: drivers/media/pci/tw5864/ 21520 21521TW68 VIDEO4LINUX DRIVER 21522M: Hans Verkuil <hverkuil@xs4all.nl> 21523L: linux-media@vger.kernel.org 21524S: Odd Fixes 21525W: https://linuxtv.org 21526T: git git://linuxtv.org/media_tree.git 21527F: drivers/media/pci/tw68/ 21528 21529TW686X VIDEO4LINUX DRIVER 21530M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21531L: linux-media@vger.kernel.org 21532S: Maintained 21533W: http://linuxtv.org 21534T: git git://linuxtv.org/media_tree.git 21535F: drivers/media/pci/tw686x/ 21536 21537U-BOOT ENVIRONMENT VARIABLES 21538M: Rafał Miłecki <rafal@milecki.pl> 21539S: Maintained 21540F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21541F: drivers/nvmem/u-boot-env.c 21542 21543UACCE ACCELERATOR FRAMEWORK 21544M: Zhangfei Gao <zhangfei.gao@linaro.org> 21545M: Zhou Wang <wangzhou1@hisilicon.com> 21546L: linux-accelerators@lists.ozlabs.org 21547L: linux-kernel@vger.kernel.org 21548S: Maintained 21549F: Documentation/ABI/testing/sysfs-driver-uacce 21550F: Documentation/misc-devices/uacce.rst 21551F: drivers/misc/uacce/ 21552F: include/linux/uacce.h 21553F: include/uapi/misc/uacce/ 21554 21555UBI FILE SYSTEM (UBIFS) 21556M: Richard Weinberger <richard@nod.at> 21557L: linux-mtd@lists.infradead.org 21558S: Supported 21559W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21560T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21561T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21562F: Documentation/ABI/testing/sysfs-fs-ubifs 21563F: Documentation/filesystems/ubifs-authentication.rst 21564F: Documentation/filesystems/ubifs.rst 21565F: fs/ubifs/ 21566 21567UBLK USERSPACE BLOCK DRIVER 21568M: Ming Lei <ming.lei@redhat.com> 21569L: linux-block@vger.kernel.org 21570S: Maintained 21571F: Documentation/block/ublk.rst 21572F: drivers/block/ublk_drv.c 21573F: include/uapi/linux/ublk_cmd.h 21574 21575UCLINUX (M68KNOMMU AND COLDFIRE) 21576M: Greg Ungerer <gerg@linux-m68k.org> 21577L: linux-m68k@lists.linux-m68k.org 21578S: Maintained 21579W: http://www.linux-m68k.org/ 21580T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21581F: arch/m68k/*/*_no.* 21582F: arch/m68k/68*/ 21583F: arch/m68k/coldfire/ 21584F: arch/m68k/include/asm/*_no.* 21585 21586UDF FILESYSTEM 21587M: Jan Kara <jack@suse.com> 21588S: Maintained 21589F: Documentation/filesystems/udf.rst 21590F: fs/udf/ 21591 21592UDRAW TABLET 21593M: Bastien Nocera <hadess@hadess.net> 21594L: linux-input@vger.kernel.org 21595S: Maintained 21596F: drivers/hid/hid-udraw-ps3.c 21597 21598UFS FILESYSTEM 21599M: Evgeniy Dushistov <dushistov@mail.ru> 21600S: Maintained 21601F: Documentation/admin-guide/ufs.rst 21602F: fs/ufs/ 21603 21604UHID USERSPACE HID IO DRIVER 21605M: David Rheinsberg <david.rheinsberg@gmail.com> 21606L: linux-input@vger.kernel.org 21607S: Maintained 21608F: drivers/hid/uhid.c 21609F: include/uapi/linux/uhid.h 21610 21611ULPI BUS 21612M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21613L: linux-usb@vger.kernel.org 21614S: Maintained 21615F: drivers/usb/common/ulpi.c 21616F: include/linux/ulpi/ 21617 21618UNICODE SUBSYSTEM 21619M: Gabriel Krisman Bertazi <krisman@collabora.com> 21620L: linux-fsdevel@vger.kernel.org 21621S: Supported 21622F: fs/unicode/ 21623 21624UNIFDEF 21625M: Tony Finch <dot@dotat.at> 21626S: Maintained 21627W: http://dotat.at/prog/unifdef 21628F: scripts/unifdef.c 21629 21630UNIFORM CDROM DRIVER 21631M: Phillip Potter <phil@philpotter.co.uk> 21632S: Maintained 21633F: Documentation/cdrom/ 21634F: drivers/cdrom/cdrom.c 21635F: include/linux/cdrom.h 21636F: include/uapi/linux/cdrom.h 21637 21638UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21639R: Alim Akhtar <alim.akhtar@samsung.com> 21640R: Avri Altman <avri.altman@wdc.com> 21641R: Bart Van Assche <bvanassche@acm.org> 21642L: linux-scsi@vger.kernel.org 21643S: Supported 21644F: Documentation/devicetree/bindings/ufs/ 21645F: Documentation/scsi/ufs.rst 21646F: drivers/ufs/core/ 21647 21648UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21649M: Pedro Sousa <pedrom.sousa@synopsys.com> 21650L: linux-scsi@vger.kernel.org 21651S: Supported 21652F: drivers/ufs/host/*dwc* 21653 21654UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21655M: Alim Akhtar <alim.akhtar@samsung.com> 21656L: linux-scsi@vger.kernel.org 21657S: Maintained 21658F: drivers/ufs/host/ufs-exynos* 21659 21660UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21661M: Stanley Chu <stanley.chu@mediatek.com> 21662L: linux-scsi@vger.kernel.org 21663L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21664S: Maintained 21665F: drivers/ufs/host/ufs-mediatek* 21666 21667UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21668M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21669L: linux-arm-msm@vger.kernel.org 21670L: linux-scsi@vger.kernel.org 21671S: Maintained 21672F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21673F: drivers/ufs/host/ufs-qcom* 21674 21675UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21676M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21677L: linux-renesas-soc@vger.kernel.org 21678L: linux-scsi@vger.kernel.org 21679S: Maintained 21680F: drivers/ufs/host/ufs-renesas.c 21681 21682UNSORTED BLOCK IMAGES (UBI) 21683M: Richard Weinberger <richard@nod.at> 21684L: linux-mtd@lists.infradead.org 21685S: Supported 21686W: http://www.linux-mtd.infradead.org/ 21687T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21688T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21689F: drivers/mtd/ubi/ 21690F: include/linux/mtd/ubi.h 21691F: include/uapi/mtd/ubi-user.h 21692 21693USB "USBNET" DRIVER FRAMEWORK 21694M: Oliver Neukum <oneukum@suse.com> 21695L: netdev@vger.kernel.org 21696S: Maintained 21697W: http://www.linux-usb.org/usbnet 21698F: drivers/net/usb/usbnet.c 21699F: include/linux/usb/usbnet.h 21700 21701USB ACM DRIVER 21702M: Oliver Neukum <oneukum@suse.com> 21703L: linux-usb@vger.kernel.org 21704S: Maintained 21705F: Documentation/usb/acm.rst 21706F: drivers/usb/class/cdc-acm.* 21707 21708USB APPLE MFI FASTCHARGE DRIVER 21709M: Bastien Nocera <hadess@hadess.net> 21710L: linux-usb@vger.kernel.org 21711S: Maintained 21712F: drivers/usb/misc/apple-mfi-fastcharge.c 21713 21714USB AR5523 WIRELESS DRIVER 21715M: Pontus Fuchs <pontus.fuchs@gmail.com> 21716L: linux-wireless@vger.kernel.org 21717S: Maintained 21718F: drivers/net/wireless/ath/ar5523/ 21719 21720USB ATTACHED SCSI 21721M: Oliver Neukum <oneukum@suse.com> 21722L: linux-usb@vger.kernel.org 21723L: linux-scsi@vger.kernel.org 21724S: Maintained 21725F: drivers/usb/storage/uas.c 21726 21727USB CDC ETHERNET DRIVER 21728M: Oliver Neukum <oliver@neukum.org> 21729L: linux-usb@vger.kernel.org 21730S: Maintained 21731F: drivers/net/usb/cdc_*.c 21732F: include/uapi/linux/usb/cdc.h 21733 21734USB CHAOSKEY DRIVER 21735M: Keith Packard <keithp@keithp.com> 21736L: linux-usb@vger.kernel.org 21737S: Maintained 21738F: drivers/usb/misc/chaoskey.c 21739 21740USB CYPRESS C67X00 DRIVER 21741L: linux-usb@vger.kernel.org 21742S: Orphan 21743F: drivers/usb/c67x00/ 21744 21745USB DAVICOM DM9601 DRIVER 21746M: Peter Korsgaard <peter@korsgaard.com> 21747L: netdev@vger.kernel.org 21748S: Maintained 21749W: http://www.linux-usb.org/usbnet 21750F: drivers/net/usb/dm9601.c 21751 21752USB EHCI DRIVER 21753M: Alan Stern <stern@rowland.harvard.edu> 21754L: linux-usb@vger.kernel.org 21755S: Maintained 21756F: Documentation/usb/ehci.rst 21757F: drivers/usb/host/ehci* 21758 21759USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21760M: Jiri Kosina <jikos@kernel.org> 21761M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21762L: linux-usb@vger.kernel.org 21763S: Maintained 21764T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21765F: Documentation/hid/hiddev.rst 21766F: drivers/hid/usbhid/ 21767 21768USB INTEL XHCI ROLE MUX DRIVER 21769M: Hans de Goede <hdegoede@redhat.com> 21770L: linux-usb@vger.kernel.org 21771S: Maintained 21772F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21773 21774USB IP DRIVER FOR HISILICON KIRIN 960 21775M: Yu Chen <chenyu56@huawei.com> 21776M: Binghui Wang <wangbinghui@hisilicon.com> 21777L: linux-usb@vger.kernel.org 21778S: Maintained 21779F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21780F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21781 21782USB IP DRIVER FOR HISILICON KIRIN 970 21783M: Mauro Carvalho Chehab <mchehab@kernel.org> 21784L: linux-usb@vger.kernel.org 21785S: Maintained 21786F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21787F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21788 21789USB ISP116X DRIVER 21790M: Olav Kongas <ok@artecdesign.ee> 21791L: linux-usb@vger.kernel.org 21792S: Maintained 21793F: drivers/usb/host/isp116x* 21794F: include/linux/usb/isp116x.h 21795 21796USB ISP1760 DRIVER 21797M: Rui Miguel Silva <rui.silva@linaro.org> 21798L: linux-usb@vger.kernel.org 21799S: Maintained 21800F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21801F: drivers/usb/isp1760/* 21802 21803USB LAN78XX ETHERNET DRIVER 21804M: Woojung Huh <woojung.huh@microchip.com> 21805M: UNGLinuxDriver@microchip.com 21806L: netdev@vger.kernel.org 21807S: Maintained 21808F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21809F: drivers/net/usb/lan78xx.* 21810F: include/dt-bindings/net/microchip-lan78xx.h 21811 21812USB MASS STORAGE DRIVER 21813M: Alan Stern <stern@rowland.harvard.edu> 21814L: linux-usb@vger.kernel.org 21815L: usb-storage@lists.one-eyed-alien.net 21816S: Maintained 21817F: drivers/usb/storage/ 21818 21819USB MIDI DRIVER 21820M: Clemens Ladisch <clemens@ladisch.de> 21821L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21822S: Maintained 21823T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21824F: sound/usb/midi.* 21825 21826USB NETWORKING DRIVERS 21827L: linux-usb@vger.kernel.org 21828S: Odd Fixes 21829F: drivers/net/usb/ 21830 21831USB OHCI DRIVER 21832M: Alan Stern <stern@rowland.harvard.edu> 21833L: linux-usb@vger.kernel.org 21834S: Maintained 21835F: Documentation/usb/ohci.rst 21836F: drivers/usb/host/ohci* 21837 21838USB OTG FSM (Finite State Machine) 21839M: Peter Chen <peter.chen@kernel.org> 21840L: linux-usb@vger.kernel.org 21841S: Maintained 21842T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21843F: drivers/usb/common/usb-otg-fsm.c 21844 21845USB OVER IP DRIVER 21846M: Valentina Manea <valentina.manea.m@gmail.com> 21847M: Shuah Khan <shuah@kernel.org> 21848M: Shuah Khan <skhan@linuxfoundation.org> 21849R: Hongren Zheng <i@zenithal.me> 21850L: linux-usb@vger.kernel.org 21851S: Maintained 21852F: Documentation/usb/usbip_protocol.rst 21853F: drivers/usb/usbip/ 21854F: tools/testing/selftests/drivers/usb/usbip/ 21855F: tools/usb/usbip/ 21856 21857USB PEGASUS DRIVER 21858M: Petko Manolov <petkan@nucleusys.com> 21859L: linux-usb@vger.kernel.org 21860L: netdev@vger.kernel.org 21861S: Maintained 21862W: https://github.com/petkan/pegasus 21863T: git https://github.com/petkan/pegasus.git 21864F: drivers/net/usb/pegasus.* 21865 21866USB PRINTER DRIVER (usblp) 21867M: Pete Zaitcev <zaitcev@redhat.com> 21868L: linux-usb@vger.kernel.org 21869S: Supported 21870F: drivers/usb/class/usblp.c 21871 21872USB QMI WWAN NETWORK DRIVER 21873M: Bjørn Mork <bjorn@mork.no> 21874L: netdev@vger.kernel.org 21875S: Maintained 21876F: Documentation/ABI/testing/sysfs-class-net-qmi 21877F: drivers/net/usb/qmi_wwan.c 21878 21879USB RAW GADGET DRIVER 21880R: Andrey Konovalov <andreyknvl@gmail.com> 21881L: linux-usb@vger.kernel.org 21882S: Maintained 21883F: Documentation/usb/raw-gadget.rst 21884F: drivers/usb/gadget/legacy/raw_gadget.c 21885F: include/uapi/linux/usb/raw_gadget.h 21886 21887USB RTL8150 DRIVER 21888M: Petko Manolov <petkan@nucleusys.com> 21889L: linux-usb@vger.kernel.org 21890L: netdev@vger.kernel.org 21891S: Maintained 21892W: https://github.com/petkan/rtl8150 21893T: git https://github.com/petkan/rtl8150.git 21894F: drivers/net/usb/rtl8150.c 21895 21896USB SERIAL SUBSYSTEM 21897M: Johan Hovold <johan@kernel.org> 21898L: linux-usb@vger.kernel.org 21899S: Maintained 21900T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21901F: Documentation/usb/usb-serial.rst 21902F: drivers/usb/serial/ 21903F: include/linux/usb/serial.h 21904 21905USB SMSC75XX ETHERNET DRIVER 21906M: Steve Glendinning <steve.glendinning@shawell.net> 21907L: netdev@vger.kernel.org 21908S: Maintained 21909F: drivers/net/usb/smsc75xx.* 21910 21911USB SMSC95XX ETHERNET DRIVER 21912M: Steve Glendinning <steve.glendinning@shawell.net> 21913M: UNGLinuxDriver@microchip.com 21914L: netdev@vger.kernel.org 21915S: Maintained 21916F: drivers/net/usb/smsc95xx.* 21917 21918USB SUBSYSTEM 21919M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21920L: linux-usb@vger.kernel.org 21921S: Supported 21922W: http://www.linux-usb.org 21923T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21924F: Documentation/devicetree/bindings/usb/ 21925F: Documentation/usb/ 21926F: drivers/usb/ 21927F: include/dt-bindings/usb/ 21928F: include/linux/usb.h 21929F: include/linux/usb/ 21930 21931USB TYPEC BUS FOR ALTERNATE MODES 21932M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21933L: linux-usb@vger.kernel.org 21934S: Maintained 21935F: Documentation/ABI/testing/sysfs-bus-typec 21936F: Documentation/driver-api/usb/typec_bus.rst 21937F: drivers/usb/typec/altmodes/ 21938F: include/linux/usb/typec_altmode.h 21939 21940USB TYPEC CLASS 21941M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21942L: linux-usb@vger.kernel.org 21943S: Maintained 21944F: Documentation/ABI/testing/sysfs-class-typec 21945F: Documentation/driver-api/usb/typec.rst 21946F: drivers/usb/typec/ 21947F: include/linux/usb/typec.h 21948 21949USB TYPEC INTEL PMC MUX DRIVER 21950M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21951L: linux-usb@vger.kernel.org 21952S: Maintained 21953F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21954F: drivers/usb/typec/mux/intel_pmc_mux.c 21955 21956USB TYPEC PI3USB30532 MUX DRIVER 21957M: Hans de Goede <hdegoede@redhat.com> 21958L: linux-usb@vger.kernel.org 21959S: Maintained 21960F: drivers/usb/typec/mux/pi3usb30532.c 21961 21962USB TYPEC PORT CONTROLLER DRIVERS 21963M: Guenter Roeck <linux@roeck-us.net> 21964L: linux-usb@vger.kernel.org 21965S: Maintained 21966F: drivers/usb/typec/tcpm/ 21967 21968USB UHCI DRIVER 21969M: Alan Stern <stern@rowland.harvard.edu> 21970L: linux-usb@vger.kernel.org 21971S: Maintained 21972F: drivers/usb/host/uhci* 21973 21974USB VIDEO CLASS 21975M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21976L: linux-media@vger.kernel.org 21977S: Maintained 21978W: http://www.ideasonboard.org/uvc/ 21979T: git git://linuxtv.org/media_tree.git 21980F: drivers/media/usb/uvc/ 21981F: include/uapi/linux/uvcvideo.h 21982 21983USB WEBCAM GADGET 21984M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21985M: Daniel Scally <dan.scally@ideasonboard.com> 21986L: linux-usb@vger.kernel.org 21987S: Maintained 21988F: drivers/usb/gadget/function/*uvc* 21989F: drivers/usb/gadget/legacy/webcam.c 21990F: include/uapi/linux/usb/g_uvc.h 21991 21992USB WIRELESS RNDIS DRIVER (rndis_wlan) 21993M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21994L: linux-wireless@vger.kernel.org 21995S: Maintained 21996F: drivers/net/wireless/legacy/rndis_wlan.c 21997 21998USB XHCI DRIVER 21999M: Mathias Nyman <mathias.nyman@intel.com> 22000L: linux-usb@vger.kernel.org 22001S: Supported 22002F: drivers/usb/host/pci-quirks* 22003F: drivers/usb/host/xhci* 22004 22005USB ZD1201 DRIVER 22006L: linux-wireless@vger.kernel.org 22007S: Orphan 22008W: http://linux-lc100020.sourceforge.net 22009F: drivers/net/wireless/zydas/zd1201.* 22010 22011USER DATAGRAM PROTOCOL (UDP) 22012M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22013S: Maintained 22014F: include/linux/udp.h 22015F: net/ipv4/udp.c 22016F: net/ipv6/udp.c 22017 22018USER-MODE LINUX (UML) 22019M: Richard Weinberger <richard@nod.at> 22020M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22021M: Johannes Berg <johannes@sipsolutions.net> 22022L: linux-um@lists.infradead.org 22023S: Maintained 22024W: http://user-mode-linux.sourceforge.net 22025Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22026T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22027T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22028F: Documentation/virt/uml/ 22029F: arch/um/ 22030F: arch/x86/um/ 22031F: fs/hostfs/ 22032 22033USERSPACE COPYIN/COPYOUT (UIOVEC) 22034M: Alexander Viro <viro@zeniv.linux.org.uk> 22035S: Maintained 22036F: include/linux/uio.h 22037F: lib/iov_iter.c 22038 22039USERSPACE DMA BUFFER DRIVER 22040M: Gerd Hoffmann <kraxel@redhat.com> 22041L: dri-devel@lists.freedesktop.org 22042S: Maintained 22043T: git git://anongit.freedesktop.org/drm/drm-misc 22044F: drivers/dma-buf/udmabuf.c 22045F: include/uapi/linux/udmabuf.h 22046 22047USERSPACE I/O (UIO) 22048M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22049S: Maintained 22050T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22051F: Documentation/driver-api/uio-howto.rst 22052F: drivers/uio/ 22053F: include/linux/uio_driver.h 22054 22055UTIL-LINUX PACKAGE 22056M: Karel Zak <kzak@redhat.com> 22057L: util-linux@vger.kernel.org 22058S: Maintained 22059W: http://en.wikipedia.org/wiki/Util-linux 22060T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22061 22062UUID HELPERS 22063R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22064L: linux-kernel@vger.kernel.org 22065S: Maintained 22066F: include/linux/uuid.h 22067F: lib/test_uuid.c 22068F: lib/uuid.c 22069 22070UV SYSFS DRIVER 22071M: Justin Ernst <justin.ernst@hpe.com> 22072L: platform-driver-x86@vger.kernel.org 22073S: Maintained 22074F: drivers/platform/x86/uv_sysfs.c 22075 22076UVESAFB DRIVER 22077M: Michal Januszewski <spock@gentoo.org> 22078L: linux-fbdev@vger.kernel.org 22079S: Maintained 22080W: https://github.com/mjanusz/v86d 22081F: Documentation/fb/uvesafb.rst 22082F: drivers/video/fbdev/uvesafb.* 22083 22084Ux500 CLOCK DRIVERS 22085M: Ulf Hansson <ulf.hansson@linaro.org> 22086L: linux-clk@vger.kernel.org 22087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22088S: Maintained 22089F: drivers/clk/ux500/ 22090 22091VF610 NAND DRIVER 22092M: Stefan Agner <stefan@agner.ch> 22093L: linux-mtd@lists.infradead.org 22094S: Supported 22095F: drivers/mtd/nand/raw/vf610_nfc.c 22096 22097VFAT/FAT/MSDOS FILESYSTEM 22098M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22099S: Maintained 22100F: Documentation/filesystems/vfat.rst 22101F: fs/fat/ 22102F: tools/testing/selftests/filesystems/fat/ 22103 22104VFIO DRIVER 22105M: Alex Williamson <alex.williamson@redhat.com> 22106L: kvm@vger.kernel.org 22107S: Maintained 22108T: git https://github.com/awilliam/linux-vfio.git 22109F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22110F: Documentation/driver-api/vfio.rst 22111F: drivers/vfio/ 22112F: include/linux/vfio.h 22113F: include/linux/vfio_pci_core.h 22114F: include/uapi/linux/vfio.h 22115 22116VFIO FSL-MC DRIVER 22117M: Diana Craciun <diana.craciun@oss.nxp.com> 22118L: kvm@vger.kernel.org 22119S: Maintained 22120F: drivers/vfio/fsl-mc/ 22121 22122VFIO HISILICON PCI DRIVER 22123M: Longfang Liu <liulongfang@huawei.com> 22124M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22125L: kvm@vger.kernel.org 22126S: Maintained 22127F: drivers/vfio/pci/hisilicon/ 22128 22129VFIO MEDIATED DEVICE DRIVERS 22130M: Kirti Wankhede <kwankhede@nvidia.com> 22131L: kvm@vger.kernel.org 22132S: Maintained 22133F: Documentation/driver-api/vfio-mediated-device.rst 22134F: drivers/vfio/mdev/ 22135F: include/linux/mdev.h 22136F: samples/vfio-mdev/ 22137 22138VFIO MLX5 PCI DRIVER 22139M: Yishai Hadas <yishaih@nvidia.com> 22140L: kvm@vger.kernel.org 22141S: Maintained 22142F: drivers/vfio/pci/mlx5/ 22143 22144VFIO PCI DEVICE SPECIFIC DRIVERS 22145R: Jason Gunthorpe <jgg@nvidia.com> 22146R: Yishai Hadas <yishaih@nvidia.com> 22147R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22148R: Kevin Tian <kevin.tian@intel.com> 22149L: kvm@vger.kernel.org 22150S: Maintained 22151P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22152F: drivers/vfio/pci/*/ 22153 22154VFIO PLATFORM DRIVER 22155M: Eric Auger <eric.auger@redhat.com> 22156L: kvm@vger.kernel.org 22157S: Maintained 22158F: drivers/vfio/platform/ 22159 22160VGA_SWITCHEROO 22161R: Lukas Wunner <lukas@wunner.de> 22162S: Maintained 22163T: git git://anongit.freedesktop.org/drm/drm-misc 22164F: Documentation/gpu/vga-switcheroo.rst 22165F: drivers/gpu/vga/vga_switcheroo.c 22166F: include/linux/vga_switcheroo.h 22167 22168VIA RHINE NETWORK DRIVER 22169M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22170S: Maintained 22171F: drivers/net/ethernet/via/via-rhine.c 22172 22173VIA SD/MMC CARD CONTROLLER DRIVER 22174M: Bruce Chang <brucechang@via.com.tw> 22175M: Harald Welte <HaraldWelte@viatech.com> 22176S: Maintained 22177F: drivers/mmc/host/via-sdmmc.c 22178 22179VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22180M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22181L: linux-fbdev@vger.kernel.org 22182S: Maintained 22183F: drivers/video/fbdev/via/ 22184F: include/linux/via-core.h 22185F: include/linux/via-gpio.h 22186F: include/linux/via_i2c.h 22187 22188VIA VELOCITY NETWORK DRIVER 22189M: Francois Romieu <romieu@fr.zoreil.com> 22190L: netdev@vger.kernel.org 22191S: Maintained 22192F: drivers/net/ethernet/via/via-velocity.* 22193 22194VICODEC VIRTUAL CODEC DRIVER 22195M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22196L: linux-media@vger.kernel.org 22197S: Maintained 22198W: https://linuxtv.org 22199T: git git://linuxtv.org/media_tree.git 22200F: drivers/media/test-drivers/vicodec/* 22201 22202VIDEO I2C POLLING DRIVER 22203M: Matt Ranostay <matt.ranostay@konsulko.com> 22204L: linux-media@vger.kernel.org 22205S: Maintained 22206F: drivers/media/i2c/video-i2c.c 22207 22208VIDEO MULTIPLEXER DRIVER 22209M: Philipp Zabel <p.zabel@pengutronix.de> 22210L: linux-media@vger.kernel.org 22211S: Maintained 22212F: drivers/media/platform/video-mux.c 22213 22214VIDEOBUF2 FRAMEWORK 22215M: Tomasz Figa <tfiga@chromium.org> 22216M: Marek Szyprowski <m.szyprowski@samsung.com> 22217L: linux-media@vger.kernel.org 22218S: Maintained 22219F: drivers/media/common/videobuf2/* 22220F: include/media/videobuf2-* 22221 22222VIDTV VIRTUAL DIGITAL TV DRIVER 22223M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22224L: linux-media@vger.kernel.org 22225S: Maintained 22226W: https://linuxtv.org 22227T: git git://linuxtv.org/media_tree.git 22228F: drivers/media/test-drivers/vidtv/* 22229 22230VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22231M: Shuah Khan <skhan@linuxfoundation.org> 22232R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22233L: linux-media@vger.kernel.org 22234S: Maintained 22235W: https://linuxtv.org 22236T: git git://linuxtv.org/media_tree.git 22237F: drivers/media/test-drivers/vimc/* 22238 22239VIRT LIB 22240M: Alex Williamson <alex.williamson@redhat.com> 22241M: Paolo Bonzini <pbonzini@redhat.com> 22242L: kvm@vger.kernel.org 22243S: Supported 22244F: virt/lib/ 22245 22246VIRTIO AND VHOST VSOCK DRIVER 22247M: Stefan Hajnoczi <stefanha@redhat.com> 22248M: Stefano Garzarella <sgarzare@redhat.com> 22249L: kvm@vger.kernel.org 22250L: virtualization@lists.linux-foundation.org 22251L: netdev@vger.kernel.org 22252S: Maintained 22253F: drivers/vhost/vsock.c 22254F: include/linux/virtio_vsock.h 22255F: include/uapi/linux/virtio_vsock.h 22256F: net/vmw_vsock/virtio_transport.c 22257F: net/vmw_vsock/virtio_transport_common.c 22258 22259VIRTIO BALLOON 22260M: "Michael S. Tsirkin" <mst@redhat.com> 22261M: David Hildenbrand <david@redhat.com> 22262L: virtualization@lists.linux-foundation.org 22263S: Maintained 22264F: drivers/virtio/virtio_balloon.c 22265F: include/linux/balloon_compaction.h 22266F: include/uapi/linux/virtio_balloon.h 22267F: mm/balloon_compaction.c 22268 22269VIRTIO BLOCK AND SCSI DRIVERS 22270M: "Michael S. Tsirkin" <mst@redhat.com> 22271M: Jason Wang <jasowang@redhat.com> 22272R: Paolo Bonzini <pbonzini@redhat.com> 22273R: Stefan Hajnoczi <stefanha@redhat.com> 22274L: virtualization@lists.linux-foundation.org 22275S: Maintained 22276F: drivers/block/virtio_blk.c 22277F: drivers/scsi/virtio_scsi.c 22278F: drivers/vhost/scsi.c 22279F: include/uapi/linux/virtio_blk.h 22280F: include/uapi/linux/virtio_scsi.h 22281 22282VIRTIO CONSOLE DRIVER 22283M: Amit Shah <amit@kernel.org> 22284L: virtualization@lists.linux-foundation.org 22285S: Maintained 22286F: drivers/char/virtio_console.c 22287F: include/linux/virtio_console.h 22288F: include/uapi/linux/virtio_console.h 22289 22290VIRTIO CORE AND NET DRIVERS 22291M: "Michael S. Tsirkin" <mst@redhat.com> 22292M: Jason Wang <jasowang@redhat.com> 22293R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22294L: virtualization@lists.linux-foundation.org 22295S: Maintained 22296F: Documentation/ABI/testing/sysfs-bus-vdpa 22297F: Documentation/ABI/testing/sysfs-class-vduse 22298F: Documentation/devicetree/bindings/virtio/ 22299F: Documentation/driver-api/virtio/ 22300F: drivers/block/virtio_blk.c 22301F: drivers/crypto/virtio/ 22302F: drivers/net/virtio_net.c 22303F: drivers/vdpa/ 22304F: drivers/virtio/ 22305F: include/linux/vdpa.h 22306F: include/linux/virtio*.h 22307F: include/linux/vringh.h 22308F: include/uapi/linux/virtio_*.h 22309F: tools/virtio/ 22310 22311VIRTIO CRYPTO DRIVER 22312M: Gonglei <arei.gonglei@huawei.com> 22313L: virtualization@lists.linux-foundation.org 22314L: linux-crypto@vger.kernel.org 22315S: Maintained 22316F: drivers/crypto/virtio/ 22317F: include/uapi/linux/virtio_crypto.h 22318 22319VIRTIO DRIVERS FOR S390 22320M: Cornelia Huck <cohuck@redhat.com> 22321M: Halil Pasic <pasic@linux.ibm.com> 22322M: Eric Farman <farman@linux.ibm.com> 22323L: linux-s390@vger.kernel.org 22324L: virtualization@lists.linux-foundation.org 22325L: kvm@vger.kernel.org 22326S: Supported 22327F: arch/s390/include/uapi/asm/virtio-ccw.h 22328F: drivers/s390/virtio/ 22329 22330VIRTIO FILE SYSTEM 22331M: Vivek Goyal <vgoyal@redhat.com> 22332M: Stefan Hajnoczi <stefanha@redhat.com> 22333M: Miklos Szeredi <miklos@szeredi.hu> 22334L: virtualization@lists.linux-foundation.org 22335L: linux-fsdevel@vger.kernel.org 22336S: Supported 22337W: https://virtio-fs.gitlab.io/ 22338F: Documentation/filesystems/virtiofs.rst 22339F: fs/fuse/virtio_fs.c 22340F: include/uapi/linux/virtio_fs.h 22341 22342VIRTIO GPIO DRIVER 22343M: Enrico Weigelt, metux IT consult <info@metux.net> 22344M: Viresh Kumar <vireshk@kernel.org> 22345L: linux-gpio@vger.kernel.org 22346L: virtualization@lists.linux-foundation.org 22347S: Maintained 22348F: drivers/gpio/gpio-virtio.c 22349F: include/uapi/linux/virtio_gpio.h 22350 22351VIRTIO GPU DRIVER 22352M: David Airlie <airlied@redhat.com> 22353M: Gerd Hoffmann <kraxel@redhat.com> 22354R: Gurchetan Singh <gurchetansingh@chromium.org> 22355R: Chia-I Wu <olvaffe@gmail.com> 22356L: dri-devel@lists.freedesktop.org 22357L: virtualization@lists.linux-foundation.org 22358S: Maintained 22359T: git git://anongit.freedesktop.org/drm/drm-misc 22360F: drivers/gpu/drm/virtio/ 22361F: include/uapi/linux/virtio_gpu.h 22362 22363VIRTIO HOST (VHOST) 22364M: "Michael S. Tsirkin" <mst@redhat.com> 22365M: Jason Wang <jasowang@redhat.com> 22366L: kvm@vger.kernel.org 22367L: virtualization@lists.linux-foundation.org 22368L: netdev@vger.kernel.org 22369S: Maintained 22370T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22371F: drivers/vhost/ 22372F: include/linux/sched/vhost_task.h 22373F: include/linux/vhost_iotlb.h 22374F: include/uapi/linux/vhost.h 22375F: kernel/vhost_task.c 22376 22377VIRTIO I2C DRIVER 22378M: Conghui Chen <conghui.chen@intel.com> 22379M: Viresh Kumar <viresh.kumar@linaro.org> 22380L: linux-i2c@vger.kernel.org 22381L: virtualization@lists.linux-foundation.org 22382S: Maintained 22383F: drivers/i2c/busses/i2c-virtio.c 22384F: include/uapi/linux/virtio_i2c.h 22385 22386VIRTIO INPUT DRIVER 22387M: Gerd Hoffmann <kraxel@redhat.com> 22388S: Maintained 22389F: drivers/virtio/virtio_input.c 22390F: include/uapi/linux/virtio_input.h 22391 22392VIRTIO IOMMU DRIVER 22393M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22394L: virtualization@lists.linux-foundation.org 22395S: Maintained 22396F: drivers/iommu/virtio-iommu.c 22397F: include/uapi/linux/virtio_iommu.h 22398 22399VIRTIO MEM DRIVER 22400M: David Hildenbrand <david@redhat.com> 22401L: virtualization@lists.linux-foundation.org 22402S: Maintained 22403W: https://virtio-mem.gitlab.io/ 22404F: drivers/virtio/virtio_mem.c 22405F: include/uapi/linux/virtio_mem.h 22406 22407VIRTIO PMEM DRIVER 22408M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22409L: virtualization@lists.linux-foundation.org 22410S: Maintained 22411F: drivers/nvdimm/nd_virtio.c 22412F: drivers/nvdimm/virtio_pmem.c 22413 22414VIRTIO SOUND DRIVER 22415M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22416M: "Michael S. Tsirkin" <mst@redhat.com> 22417L: virtualization@lists.linux-foundation.org 22418L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22419S: Maintained 22420F: include/uapi/linux/virtio_snd.h 22421F: sound/virtio/* 22422 22423VIRTUAL BOX GUEST DEVICE DRIVER 22424M: Hans de Goede <hdegoede@redhat.com> 22425M: Arnd Bergmann <arnd@arndb.de> 22426M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22427S: Maintained 22428F: drivers/virt/vboxguest/ 22429F: include/linux/vbox_utils.h 22430F: include/uapi/linux/vbox*.h 22431 22432VIRTUAL BOX SHARED FOLDER VFS DRIVER 22433M: Hans de Goede <hdegoede@redhat.com> 22434L: linux-fsdevel@vger.kernel.org 22435S: Maintained 22436F: fs/vboxsf/* 22437 22438VIRTUAL SERIO DEVICE DRIVER 22439M: Stephen Chandler Paul <thatslyude@gmail.com> 22440S: Maintained 22441F: drivers/input/serio/userio.c 22442F: include/uapi/linux/userio.h 22443 22444VISL VIRTUAL STATELESS DECODER DRIVER 22445M: Daniel Almeida <daniel.almeida@collabora.com> 22446L: linux-media@vger.kernel.org 22447S: Supported 22448F: drivers/media/test-drivers/visl 22449 22450VIVID VIRTUAL VIDEO DRIVER 22451M: Hans Verkuil <hverkuil@xs4all.nl> 22452L: linux-media@vger.kernel.org 22453S: Maintained 22454W: https://linuxtv.org 22455T: git git://linuxtv.org/media_tree.git 22456F: drivers/media/test-drivers/vivid/* 22457 22458VLYNQ BUS 22459M: Florian Fainelli <f.fainelli@gmail.com> 22460L: openwrt-devel@lists.openwrt.org (subscribers-only) 22461S: Maintained 22462F: drivers/vlynq/vlynq.c 22463F: include/linux/vlynq.h 22464 22465VM SOCKETS (AF_VSOCK) 22466M: Stefano Garzarella <sgarzare@redhat.com> 22467L: virtualization@lists.linux-foundation.org 22468L: netdev@vger.kernel.org 22469S: Maintained 22470F: drivers/net/vsockmon.c 22471F: include/net/af_vsock.h 22472F: include/uapi/linux/vm_sockets.h 22473F: include/uapi/linux/vm_sockets_diag.h 22474F: include/uapi/linux/vsockmon.h 22475F: net/vmw_vsock/ 22476F: tools/testing/vsock/ 22477 22478VMALLOC 22479M: Andrew Morton <akpm@linux-foundation.org> 22480R: Uladzislau Rezki <urezki@gmail.com> 22481R: Christoph Hellwig <hch@infradead.org> 22482R: Lorenzo Stoakes <lstoakes@gmail.com> 22483L: linux-mm@kvack.org 22484S: Maintained 22485W: http://www.linux-mm.org 22486T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22487F: include/linux/vmalloc.h 22488F: mm/vmalloc.c 22489 22490VME SUBSYSTEM 22491M: Martyn Welch <martyn@welchs.me.uk> 22492M: Manohar Vanga <manohar.vanga@gmail.com> 22493M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22494L: linux-kernel@vger.kernel.org 22495S: Odd fixes 22496T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22497F: Documentation/driver-api/vme.rst 22498F: drivers/staging/vme_user/ 22499 22500VMWARE BALLOON DRIVER 22501M: Nadav Amit <namit@vmware.com> 22502R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22503L: linux-kernel@vger.kernel.org 22504S: Supported 22505F: drivers/misc/vmw_balloon.c 22506 22507VMWARE HYPERVISOR INTERFACE 22508M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22509M: Alexey Makhalov <amakhalov@vmware.com> 22510R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22511L: virtualization@lists.linux-foundation.org 22512L: x86@kernel.org 22513S: Supported 22514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22515F: arch/x86/include/asm/vmware.h 22516F: arch/x86/kernel/cpu/vmware.c 22517 22518VMWARE PVRDMA DRIVER 22519M: Bryan Tan <bryantan@vmware.com> 22520M: Vishnu Dasa <vdasa@vmware.com> 22521R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22522L: linux-rdma@vger.kernel.org 22523S: Supported 22524F: drivers/infiniband/hw/vmw_pvrdma/ 22525 22526VMWARE PVSCSI DRIVER 22527M: Vishal Bhakta <vbhakta@vmware.com> 22528R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22529L: linux-scsi@vger.kernel.org 22530S: Supported 22531F: drivers/scsi/vmw_pvscsi.c 22532F: drivers/scsi/vmw_pvscsi.h 22533 22534VMWARE VIRTUAL PTP CLOCK DRIVER 22535M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22536M: Deep Shah <sdeep@vmware.com> 22537R: Alexey Makhalov <amakhalov@vmware.com> 22538R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22539L: netdev@vger.kernel.org 22540S: Supported 22541F: drivers/ptp/ptp_vmw.c 22542 22543VMWARE VMCI DRIVER 22544M: Bryan Tan <bryantan@vmware.com> 22545M: Vishnu Dasa <vdasa@vmware.com> 22546R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22547L: linux-kernel@vger.kernel.org 22548S: Supported 22549F: drivers/misc/vmw_vmci/ 22550F: include/linux/vmw_vmci* 22551 22552VMWARE VMMOUSE SUBDRIVER 22553M: Zack Rusin <zackr@vmware.com> 22554R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22555R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22556L: linux-input@vger.kernel.org 22557S: Supported 22558F: drivers/input/mouse/vmmouse.c 22559F: drivers/input/mouse/vmmouse.h 22560 22561VMWARE VMXNET3 ETHERNET DRIVER 22562M: Ronak Doshi <doshir@vmware.com> 22563R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22564L: netdev@vger.kernel.org 22565S: Supported 22566F: drivers/net/vmxnet3/ 22567 22568VMWARE VSOCK VMCI TRANSPORT DRIVER 22569M: Bryan Tan <bryantan@vmware.com> 22570M: Vishnu Dasa <vdasa@vmware.com> 22571R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22572L: linux-kernel@vger.kernel.org 22573S: Supported 22574F: net/vmw_vsock/vmci_transport* 22575 22576VOCORE VOCORE2 BOARD 22577M: Harvey Hunt <harveyhuntnexus@gmail.com> 22578L: linux-mips@vger.kernel.org 22579S: Maintained 22580F: arch/mips/boot/dts/ralink/vocore2.dts 22581 22582VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22583M: Liam Girdwood <lgirdwood@gmail.com> 22584M: Mark Brown <broonie@kernel.org> 22585L: linux-kernel@vger.kernel.org 22586S: Supported 22587W: http://www.slimlogic.co.uk/?p=48 22588T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22589F: Documentation/devicetree/bindings/regulator/ 22590F: Documentation/power/regulator/ 22591F: drivers/regulator/ 22592F: include/dt-bindings/regulator/ 22593F: include/linux/regulator/ 22594K: regulator_get_optional 22595 22596VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22597R: Matti Vaittinen <mazziesaccount@gmail.com> 22598F: drivers/regulator/irq_helpers.c 22599 22600VRF 22601M: David Ahern <dsahern@kernel.org> 22602L: netdev@vger.kernel.org 22603S: Maintained 22604F: Documentation/networking/vrf.rst 22605F: drivers/net/vrf.c 22606 22607VSPRINTF 22608M: Petr Mladek <pmladek@suse.com> 22609M: Steven Rostedt <rostedt@goodmis.org> 22610M: Sergey Senozhatsky <senozhatsky@chromium.org> 22611R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22612R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22613S: Maintained 22614T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22615F: Documentation/core-api/printk-formats.rst 22616F: lib/test_printf.c 22617F: lib/test_scanf.c 22618F: lib/vsprintf.c 22619 22620VT1211 HARDWARE MONITOR DRIVER 22621M: Juerg Haefliger <juergh@proton.me> 22622L: linux-hwmon@vger.kernel.org 22623S: Maintained 22624F: Documentation/hwmon/vt1211.rst 22625F: drivers/hwmon/vt1211.c 22626 22627VT8231 HARDWARE MONITOR DRIVER 22628M: Roger Lucas <vt8231@hiddenengine.co.uk> 22629L: linux-hwmon@vger.kernel.org 22630S: Maintained 22631F: drivers/hwmon/vt8231.c 22632 22633VUB300 USB to SDIO/SD/MMC bridge chip 22634L: linux-mmc@vger.kernel.org 22635S: Orphan 22636F: drivers/mmc/host/vub300.c 22637 22638W1 DALLAS'S 1-WIRE BUS 22639M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22640S: Maintained 22641F: Documentation/devicetree/bindings/w1/ 22642F: Documentation/w1/ 22643F: drivers/w1/ 22644F: include/linux/w1.h 22645 22646W83791D HARDWARE MONITORING DRIVER 22647M: Marc Hulsman <m.hulsman@tudelft.nl> 22648L: linux-hwmon@vger.kernel.org 22649S: Maintained 22650F: Documentation/hwmon/w83791d.rst 22651F: drivers/hwmon/w83791d.c 22652 22653W83793 HARDWARE MONITORING DRIVER 22654M: Rudolf Marek <r.marek@assembler.cz> 22655L: linux-hwmon@vger.kernel.org 22656S: Maintained 22657F: Documentation/hwmon/w83793.rst 22658F: drivers/hwmon/w83793.c 22659 22660W83795 HARDWARE MONITORING DRIVER 22661M: Jean Delvare <jdelvare@suse.com> 22662L: linux-hwmon@vger.kernel.org 22663S: Maintained 22664F: drivers/hwmon/w83795.c 22665 22666W83L51xD SD/MMC CARD INTERFACE DRIVER 22667M: Pierre Ossman <pierre@ossman.eu> 22668S: Maintained 22669F: drivers/mmc/host/wbsd.* 22670 22671WACOM PROTOCOL 4 SERIAL TABLETS 22672M: Julian Squires <julian@cipht.net> 22673M: Hans de Goede <hdegoede@redhat.com> 22674L: linux-input@vger.kernel.org 22675S: Maintained 22676F: drivers/input/tablet/wacom_serial4.c 22677 22678WANGXUN ETHERNET DRIVER 22679M: Jiawen Wu <jiawenwu@trustnetic.com> 22680M: Mengyuan Lou <mengyuanlou@net-swift.com> 22681L: netdev@vger.kernel.org 22682S: Maintained 22683W: https://www.net-swift.com 22684F: Documentation/networking/device_drivers/ethernet/wangxun/* 22685F: drivers/net/ethernet/wangxun/ 22686 22687WATCHDOG DEVICE DRIVERS 22688M: Wim Van Sebroeck <wim@linux-watchdog.org> 22689M: Guenter Roeck <linux@roeck-us.net> 22690L: linux-watchdog@vger.kernel.org 22691S: Maintained 22692W: http://www.linux-watchdog.org/ 22693T: git git://www.linux-watchdog.org/linux-watchdog.git 22694F: Documentation/devicetree/bindings/watchdog/ 22695F: Documentation/watchdog/ 22696F: drivers/watchdog/ 22697F: include/linux/watchdog.h 22698F: include/trace/events/watchdog.h 22699F: include/uapi/linux/watchdog.h 22700 22701WHISKEYCOVE PMIC GPIO DRIVER 22702M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22703L: linux-gpio@vger.kernel.org 22704S: Maintained 22705F: drivers/gpio/gpio-wcove.c 22706 22707WHWAVE RTC DRIVER 22708M: Dianlong Li <long17.cool@163.com> 22709L: linux-rtc@vger.kernel.org 22710S: Maintained 22711F: drivers/rtc/rtc-sd3078.c 22712 22713WIIMOTE HID DRIVER 22714M: David Rheinsberg <david.rheinsberg@gmail.com> 22715L: linux-input@vger.kernel.org 22716S: Maintained 22717F: drivers/hid/hid-wiimote* 22718 22719WILOCITY WIL6210 WIRELESS DRIVER 22720L: linux-wireless@vger.kernel.org 22721S: Orphan 22722W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22723F: drivers/net/wireless/ath/wil6210/ 22724 22725WINBOND CIR DRIVER 22726M: David Härdeman <david@hardeman.nu> 22727S: Maintained 22728F: drivers/media/rc/winbond-cir.c 22729 22730WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22731L: linux-watchdog@vger.kernel.org 22732S: Orphan 22733F: drivers/watchdog/ebc-c384_wdt.c 22734 22735WINSYSTEMS WS16C48 GPIO DRIVER 22736M: William Breathitt Gray <william.gray@linaro.org> 22737L: linux-gpio@vger.kernel.org 22738S: Maintained 22739F: drivers/gpio/gpio-ws16c48.c 22740 22741WIREGUARD SECURE NETWORK TUNNEL 22742M: Jason A. Donenfeld <Jason@zx2c4.com> 22743L: wireguard@lists.zx2c4.com 22744L: netdev@vger.kernel.org 22745S: Maintained 22746F: drivers/net/wireguard/ 22747F: tools/testing/selftests/wireguard/ 22748 22749WISTRON LAPTOP BUTTON DRIVER 22750M: Miloslav Trmac <mitr@volny.cz> 22751S: Maintained 22752F: drivers/input/misc/wistron_btns.c 22753 22754WL3501 WIRELESS PCMCIA CARD DRIVER 22755L: linux-wireless@vger.kernel.org 22756S: Odd fixes 22757F: drivers/net/wireless/legacy/wl3501* 22758 22759WOLFSON MICROELECTRONICS DRIVERS 22760L: patches@opensource.cirrus.com 22761S: Supported 22762W: https://github.com/CirrusLogic/linux-drivers/wiki 22763T: git https://github.com/CirrusLogic/linux-drivers.git 22764F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22765F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22766F: Documentation/devicetree/bindings/mfd/wm831x.txt 22767F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22768F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22769F: Documentation/devicetree/bindings/sound/wm* 22770F: Documentation/hwmon/wm83??.rst 22771F: arch/arm/mach-s3c/mach-crag6410* 22772F: drivers/clk/clk-wm83*.c 22773F: drivers/gpio/gpio-*wm*.c 22774F: drivers/gpio/gpio-arizona.c 22775F: drivers/hwmon/wm83??-hwmon.c 22776F: drivers/input/misc/wm831x-on.c 22777F: drivers/input/touchscreen/wm831x-ts.c 22778F: drivers/input/touchscreen/wm97*.c 22779F: drivers/leds/leds-wm83*.c 22780F: drivers/mfd/arizona* 22781F: drivers/mfd/cs47l24* 22782F: drivers/mfd/wm*.c 22783F: drivers/power/supply/wm83*.c 22784F: drivers/regulator/arizona* 22785F: drivers/regulator/wm8*.c 22786F: drivers/rtc/rtc-wm83*.c 22787F: drivers/video/backlight/wm83*_bl.c 22788F: drivers/watchdog/wm83*_wdt.c 22789F: include/linux/mfd/arizona/ 22790F: include/linux/mfd/wm831x/ 22791F: include/linux/mfd/wm8350/ 22792F: include/linux/mfd/wm8400* 22793F: include/linux/regulator/arizona* 22794F: include/linux/wm97xx.h 22795F: include/sound/wm????.h 22796F: sound/soc/codecs/arizona* 22797F: sound/soc/codecs/cs47l24* 22798F: sound/soc/codecs/wm* 22799 22800WORKQUEUE 22801M: Tejun Heo <tj@kernel.org> 22802R: Lai Jiangshan <jiangshanlai@gmail.com> 22803S: Maintained 22804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22805F: Documentation/core-api/workqueue.rst 22806F: include/linux/workqueue.h 22807F: kernel/workqueue.c 22808F: kernel/workqueue_internal.h 22809 22810WWAN DRIVERS 22811M: Loic Poulain <loic.poulain@linaro.org> 22812M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22813R: Johannes Berg <johannes@sipsolutions.net> 22814L: netdev@vger.kernel.org 22815S: Maintained 22816F: drivers/net/wwan/ 22817F: include/linux/wwan.h 22818F: include/uapi/linux/wwan.h 22819 22820X-POWERS AXP288 PMIC DRIVERS 22821M: Hans de Goede <hdegoede@redhat.com> 22822S: Maintained 22823F: drivers/acpi/pmic/intel_pmic_xpower.c 22824N: axp288 22825 22826X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22827M: Chen-Yu Tsai <wens@csie.org> 22828L: linux-kernel@vger.kernel.org 22829S: Maintained 22830N: axp[128] 22831 22832X.25 STACK 22833M: Martin Schiller <ms@dev.tdt.de> 22834L: linux-x25@vger.kernel.org 22835S: Maintained 22836F: Documentation/networking/lapb-module.rst 22837F: Documentation/networking/x25* 22838F: drivers/net/wan/hdlc_x25.c 22839F: drivers/net/wan/lapbether.c 22840F: include/*/lapb.h 22841F: include/net/x25* 22842F: include/uapi/linux/x25.h 22843F: net/lapb/ 22844F: net/x25/ 22845 22846X86 ARCHITECTURE (32-BIT AND 64-BIT) 22847M: Thomas Gleixner <tglx@linutronix.de> 22848M: Ingo Molnar <mingo@redhat.com> 22849M: Borislav Petkov <bp@alien8.de> 22850M: Dave Hansen <dave.hansen@linux.intel.com> 22851M: x86@kernel.org 22852R: "H. Peter Anvin" <hpa@zytor.com> 22853L: linux-kernel@vger.kernel.org 22854S: Maintained 22855T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22856F: Documentation/arch/x86/ 22857F: Documentation/devicetree/bindings/x86/ 22858F: arch/x86/ 22859 22860X86 ENTRY CODE 22861M: Andy Lutomirski <luto@kernel.org> 22862L: linux-kernel@vger.kernel.org 22863S: Maintained 22864T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22865F: arch/x86/entry/ 22866 22867X86 HARDWARE VULNERABILITIES 22868M: Thomas Gleixner <tglx@linutronix.de> 22869M: Borislav Petkov <bp@alien8.de> 22870M: Peter Zijlstra <peterz@infradead.org> 22871M: Josh Poimboeuf <jpoimboe@kernel.org> 22872R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22873S: Maintained 22874F: Documentation/admin-guide/hw-vuln/ 22875F: arch/x86/include/asm/nospec-branch.h 22876F: arch/x86/kernel/cpu/bugs.c 22877 22878X86 MCE INFRASTRUCTURE 22879M: Tony Luck <tony.luck@intel.com> 22880M: Borislav Petkov <bp@alien8.de> 22881L: linux-edac@vger.kernel.org 22882S: Maintained 22883F: Documentation/ABI/testing/sysfs-mce 22884F: Documentation/arch/x86/x86_64/machinecheck.rst 22885F: arch/x86/kernel/cpu/mce/* 22886 22887X86 MICROCODE UPDATE SUPPORT 22888M: Borislav Petkov <bp@alien8.de> 22889S: Maintained 22890F: arch/x86/kernel/cpu/microcode/* 22891 22892X86 MM 22893M: Dave Hansen <dave.hansen@linux.intel.com> 22894M: Andy Lutomirski <luto@kernel.org> 22895M: Peter Zijlstra <peterz@infradead.org> 22896L: linux-kernel@vger.kernel.org 22897S: Maintained 22898T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22899F: arch/x86/mm/ 22900 22901X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22902M: Hans de Goede <hdegoede@redhat.com> 22903L: platform-driver-x86@vger.kernel.org 22904S: Maintained 22905T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22906F: drivers/platform/x86/x86-android-tablets/ 22907 22908X86 PLATFORM DRIVERS 22909M: Hans de Goede <hdegoede@redhat.com> 22910M: Mark Gross <markgross@kernel.org> 22911L: platform-driver-x86@vger.kernel.org 22912S: Maintained 22913T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22914F: drivers/platform/olpc/ 22915F: drivers/platform/x86/ 22916F: include/linux/platform_data/x86/ 22917 22918X86 PLATFORM DRIVERS - ARCH 22919R: Darren Hart <dvhart@infradead.org> 22920R: Andy Shevchenko <andy@infradead.org> 22921L: platform-driver-x86@vger.kernel.org 22922L: x86@kernel.org 22923S: Maintained 22924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22925F: arch/x86/platform 22926 22927X86 PLATFORM UV HPE SUPERDOME FLEX 22928M: Steve Wahl <steve.wahl@hpe.com> 22929R: Mike Travis <mike.travis@hpe.com> 22930R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22931R: Russ Anderson <russ.anderson@hpe.com> 22932S: Supported 22933F: arch/x86/include/asm/uv/ 22934F: arch/x86/kernel/apic/x2apic_uv_x.c 22935F: arch/x86/platform/uv/ 22936 22937X86 STACK UNWINDING 22938M: Josh Poimboeuf <jpoimboe@kernel.org> 22939M: Peter Zijlstra <peterz@infradead.org> 22940S: Supported 22941F: arch/x86/include/asm/unwind*.h 22942F: arch/x86/kernel/dumpstack.c 22943F: arch/x86/kernel/stacktrace.c 22944F: arch/x86/kernel/unwind_*.c 22945 22946X86 VDSO 22947M: Andy Lutomirski <luto@kernel.org> 22948L: linux-kernel@vger.kernel.org 22949S: Maintained 22950T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22951F: arch/x86/entry/vdso/ 22952 22953XARRAY 22954M: Matthew Wilcox <willy@infradead.org> 22955L: linux-fsdevel@vger.kernel.org 22956S: Supported 22957F: Documentation/core-api/xarray.rst 22958F: include/linux/idr.h 22959F: include/linux/xarray.h 22960F: lib/idr.c 22961F: lib/xarray.c 22962F: tools/testing/radix-tree 22963 22964XBOX DVD IR REMOTE 22965M: Benjamin Valentin <benpicco@googlemail.com> 22966S: Maintained 22967F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22968F: drivers/media/rc/xbox_remote.c 22969 22970XC2028/3028 TUNER DRIVER 22971M: Mauro Carvalho Chehab <mchehab@kernel.org> 22972L: linux-media@vger.kernel.org 22973S: Maintained 22974W: https://linuxtv.org 22975T: git git://linuxtv.org/media_tree.git 22976F: drivers/media/tuners/xc2028.* 22977 22978XDP (eXpress Data Path) 22979M: Alexei Starovoitov <ast@kernel.org> 22980M: Daniel Borkmann <daniel@iogearbox.net> 22981M: David S. Miller <davem@davemloft.net> 22982M: Jakub Kicinski <kuba@kernel.org> 22983M: Jesper Dangaard Brouer <hawk@kernel.org> 22984M: John Fastabend <john.fastabend@gmail.com> 22985L: netdev@vger.kernel.org 22986L: bpf@vger.kernel.org 22987S: Supported 22988F: drivers/net/ethernet/*/*/*/*/*xdp* 22989F: drivers/net/ethernet/*/*/*xdp* 22990F: include/net/xdp.h 22991F: include/net/xdp_priv.h 22992F: include/trace/events/xdp.h 22993F: kernel/bpf/cpumap.c 22994F: kernel/bpf/devmap.c 22995F: net/core/xdp.c 22996F: samples/bpf/xdp* 22997F: tools/testing/selftests/bpf/*/*xdp* 22998F: tools/testing/selftests/bpf/*xdp* 22999K: (?:\b|_)xdp(?:\b|_) 23000 23001XDP SOCKETS (AF_XDP) 23002M: Björn Töpel <bjorn@kernel.org> 23003M: Magnus Karlsson <magnus.karlsson@intel.com> 23004M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23005R: Jonathan Lemon <jonathan.lemon@gmail.com> 23006L: netdev@vger.kernel.org 23007L: bpf@vger.kernel.org 23008S: Maintained 23009F: Documentation/networking/af_xdp.rst 23010F: include/net/netns/xdp.h 23011F: include/net/xdp_sock* 23012F: include/net/xsk_buff_pool.h 23013F: include/uapi/linux/if_xdp.h 23014F: include/uapi/linux/xdp_diag.h 23015F: net/xdp/ 23016F: tools/testing/selftests/bpf/*xsk* 23017 23018XEN BLOCK SUBSYSTEM 23019M: Roger Pau Monné <roger.pau@citrix.com> 23020L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23021S: Supported 23022F: drivers/block/xen* 23023F: drivers/block/xen-blkback/* 23024 23025XEN HYPERVISOR ARM 23026M: Stefano Stabellini <sstabellini@kernel.org> 23027L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23028S: Maintained 23029F: arch/arm/include/asm/xen/ 23030F: arch/arm/xen/ 23031 23032XEN HYPERVISOR ARM64 23033M: Stefano Stabellini <sstabellini@kernel.org> 23034L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23035S: Maintained 23036F: arch/arm64/include/asm/xen/ 23037F: arch/arm64/xen/ 23038 23039XEN HYPERVISOR INTERFACE 23040M: Juergen Gross <jgross@suse.com> 23041M: Stefano Stabellini <sstabellini@kernel.org> 23042R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23043L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23044S: Supported 23045T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23046F: Documentation/ABI/stable/sysfs-hypervisor-xen 23047F: Documentation/ABI/testing/sysfs-hypervisor-xen 23048F: drivers/*/xen-*front.c 23049F: drivers/xen/ 23050F: include/uapi/xen/ 23051F: include/xen/ 23052F: kernel/configs/xen.config 23053 23054XEN HYPERVISOR X86 23055M: Juergen Gross <jgross@suse.com> 23056R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23057L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23058S: Supported 23059F: arch/x86/configs/xen.config 23060F: arch/x86/include/asm/pvclock-abi.h 23061F: arch/x86/include/asm/xen/ 23062F: arch/x86/platform/pvh/ 23063F: arch/x86/xen/ 23064 23065XEN NETWORK BACKEND DRIVER 23066M: Wei Liu <wei.liu@kernel.org> 23067M: Paul Durrant <paul@xen.org> 23068L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23069L: netdev@vger.kernel.org 23070S: Supported 23071F: drivers/net/xen-netback/* 23072 23073XEN PCI SUBSYSTEM 23074M: Juergen Gross <jgross@suse.com> 23075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23076S: Supported 23077F: arch/x86/pci/*xen* 23078F: drivers/pci/*xen* 23079 23080XEN PVSCSI DRIVERS 23081M: Juergen Gross <jgross@suse.com> 23082L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23083L: linux-scsi@vger.kernel.org 23084S: Supported 23085F: drivers/scsi/xen-scsifront.c 23086F: drivers/xen/xen-scsiback.c 23087F: include/xen/interface/io/vscsiif.h 23088 23089XEN PVUSB DRIVER 23090M: Juergen Gross <jgross@suse.com> 23091L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23092L: linux-usb@vger.kernel.org 23093S: Supported 23094F: drivers/usb/host/xen* 23095F: include/xen/interface/io/usbif.h 23096 23097XEN SOUND FRONTEND DRIVER 23098M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23099L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23100L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23101S: Supported 23102F: sound/xen/* 23103 23104XEN SWIOTLB SUBSYSTEM 23105M: Juergen Gross <jgross@suse.com> 23106M: Stefano Stabellini <sstabellini@kernel.org> 23107L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23108L: iommu@lists.linux.dev 23109S: Supported 23110F: arch/*/include/asm/xen/swiotlb-xen.h 23111F: drivers/xen/swiotlb-xen.c 23112F: include/xen/arm/swiotlb-xen.h 23113F: include/xen/swiotlb-xen.h 23114 23115XFS FILESYSTEM 23116M: Darrick J. Wong <djwong@kernel.org> 23117L: linux-xfs@vger.kernel.org 23118S: Supported 23119W: http://xfs.org/ 23120C: irc://irc.oftc.net/xfs 23121T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23122F: Documentation/ABI/testing/sysfs-fs-xfs 23123F: Documentation/admin-guide/xfs.rst 23124F: Documentation/filesystems/xfs-delayed-logging-design.rst 23125F: Documentation/filesystems/xfs-self-describing-metadata.rst 23126F: fs/xfs/ 23127F: include/uapi/linux/dqblk_xfs.h 23128F: include/uapi/linux/fsmap.h 23129 23130XILINX AMS DRIVER 23131M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23132L: linux-iio@vger.kernel.org 23133S: Maintained 23134F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23135F: drivers/iio/adc/xilinx-ams.c 23136 23137XILINX AXI ETHERNET DRIVER 23138M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23139S: Maintained 23140F: drivers/net/ethernet/xilinx/xilinx_axienet* 23141 23142XILINX CAN DRIVER 23143M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23144R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23145L: linux-can@vger.kernel.org 23146S: Maintained 23147F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23148F: drivers/net/can/xilinx_can.c 23149 23150XILINX EVENT MANAGEMENT DRIVER 23151M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23152S: Maintained 23153F: drivers/soc/xilinx/xlnx_event_manager.c 23154F: include/linux/firmware/xlnx-event-manager.h 23155 23156XILINX GPIO DRIVER 23157M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23158R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23159R: Michal Simek <michal.simek@amd.com> 23160S: Maintained 23161F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23162F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23163F: drivers/gpio/gpio-xilinx.c 23164F: drivers/gpio/gpio-zynq.c 23165 23166XILINX PWM DRIVER 23167M: Sean Anderson <sean.anderson@seco.com> 23168S: Maintained 23169F: drivers/pwm/pwm-xilinx.c 23170F: include/clocksource/timer-xilinx.h 23171 23172XILINX SD-FEC IP CORES 23173M: Derek Kiernan <derek.kiernan@xilinx.com> 23174M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23175S: Maintained 23176F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23177F: Documentation/misc-devices/xilinx_sdfec.rst 23178F: drivers/misc/Kconfig 23179F: drivers/misc/Makefile 23180F: drivers/misc/xilinx_sdfec.c 23181F: include/uapi/misc/xilinx_sdfec.h 23182 23183XILINX UARTLITE SERIAL DRIVER 23184M: Peter Korsgaard <jacmet@sunsite.dk> 23185L: linux-serial@vger.kernel.org 23186S: Maintained 23187F: drivers/tty/serial/uartlite.c 23188 23189XILINX VIDEO IP CORES 23190M: Hyun Kwon <hyun.kwon@xilinx.com> 23191M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23192L: linux-media@vger.kernel.org 23193S: Supported 23194T: git git://linuxtv.org/media_tree.git 23195F: Documentation/devicetree/bindings/media/xilinx/ 23196F: drivers/media/platform/xilinx/ 23197F: include/uapi/linux/xilinx-v4l2-controls.h 23198 23199XILINX WATCHDOG DRIVER 23200M: Srinivas Neeli <srinivas.neeli@amd.com> 23201R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23202R: Michal Simek <michal.simek@amd.com> 23203S: Maintained 23204F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23205F: drivers/watchdog/of_xilinx_wdt.c 23206 23207XILINX XDMA DRIVER 23208M: Lizhi Hou <lizhi.hou@amd.com> 23209M: Brian Xu <brian.xu@amd.com> 23210M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23211L: dmaengine@vger.kernel.org 23212S: Supported 23213F: drivers/dma/xilinx/xdma-regs.h 23214F: drivers/dma/xilinx/xdma.c 23215F: include/linux/dma/amd_xdma.h 23216F: include/linux/platform_data/amd_xdma.h 23217 23218XILINX ZYNQMP DPDMA DRIVER 23219M: Hyun Kwon <hyun.kwon@xilinx.com> 23220M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23221L: dmaengine@vger.kernel.org 23222S: Supported 23223F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23224F: drivers/dma/xilinx/xilinx_dpdma.c 23225F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23226 23227XILINX ZYNQMP OCM EDAC DRIVER 23228M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23229M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23230S: Maintained 23231F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23232F: drivers/edac/zynqmp_edac.c 23233 23234XILINX ZYNQMP PSGTR PHY DRIVER 23235M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23236M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23237L: linux-kernel@vger.kernel.org 23238S: Supported 23239T: git https://github.com/Xilinx/linux-xlnx.git 23240F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23241F: drivers/phy/xilinx/phy-zynqmp.c 23242 23243XILINX ZYNQMP SHA3 DRIVER 23244M: Harsha <harsha.harsha@xilinx.com> 23245S: Maintained 23246F: drivers/crypto/xilinx/zynqmp-sha.c 23247 23248XILLYBUS DRIVER 23249M: Eli Billauer <eli.billauer@gmail.com> 23250L: linux-kernel@vger.kernel.org 23251S: Supported 23252F: drivers/char/xillybus/ 23253 23254XLP9XX I2C DRIVER 23255M: George Cherian <gcherian@marvell.com> 23256L: linux-i2c@vger.kernel.org 23257S: Supported 23258W: http://www.marvell.com 23259F: drivers/i2c/busses/i2c-xlp9xx.c 23260 23261XRA1403 GPIO EXPANDER 23262M: Nandor Han <nandor.han@ge.com> 23263L: linux-gpio@vger.kernel.org 23264S: Maintained 23265F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23266F: drivers/gpio/gpio-xra1403.c 23267 23268XTENSA XTFPGA PLATFORM SUPPORT 23269M: Max Filippov <jcmvbkbc@gmail.com> 23270S: Maintained 23271F: drivers/spi/spi-xtensa-xtfpga.c 23272F: sound/soc/xtensa/xtfpga-i2s.c 23273 23274YAM DRIVER FOR AX.25 23275M: Jean-Paul Roubelat <jpr@f6fbb.org> 23276L: linux-hams@vger.kernel.org 23277S: Maintained 23278F: drivers/net/hamradio/yam* 23279F: include/linux/yam.h 23280 23281YAMA SECURITY MODULE 23282M: Kees Cook <keescook@chromium.org> 23283S: Supported 23284T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23285F: Documentation/admin-guide/LSM/Yama.rst 23286F: security/yama/ 23287 23288YEALINK PHONE DRIVER 23289M: Henk Vergonet <Henk.Vergonet@gmail.com> 23290L: usbb2k-api-dev@nongnu.org 23291S: Maintained 23292F: Documentation/input/devices/yealink.rst 23293F: drivers/input/misc/yealink.* 23294 23295Z3FOLD COMPRESSED PAGE ALLOCATOR 23296M: Vitaly Wool <vitaly.wool@konsulko.com> 23297R: Miaohe Lin <linmiaohe@huawei.com> 23298L: linux-mm@kvack.org 23299S: Maintained 23300F: mm/z3fold.c 23301 23302Z8530 DRIVER FOR AX.25 23303M: Joerg Reuter <jreuter@yaina.de> 23304L: linux-hams@vger.kernel.org 23305S: Maintained 23306W: http://yaina.de/jreuter/ 23307W: http://www.qsl.net/dl1bke/ 23308F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23309F: drivers/net/hamradio/*scc.c 23310F: drivers/net/hamradio/z8530.h 23311 23312ZBUD COMPRESSED PAGE ALLOCATOR 23313M: Seth Jennings <sjenning@redhat.com> 23314M: Dan Streetman <ddstreet@ieee.org> 23315L: linux-mm@kvack.org 23316S: Maintained 23317F: mm/zbud.c 23318 23319ZD1211RW WIRELESS DRIVER 23320M: Ulrich Kunitz <kune@deine-taler.de> 23321L: linux-wireless@vger.kernel.org 23322L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23323S: Maintained 23324W: http://zd1211.ath.cx/wiki/DriverRewrite 23325F: drivers/net/wireless/zydas/zd1211rw/ 23326 23327ZD1301 MEDIA DRIVER 23328M: Antti Palosaari <crope@iki.fi> 23329L: linux-media@vger.kernel.org 23330S: Maintained 23331W: https://linuxtv.org/ 23332W: http://palosaari.fi/linux/ 23333Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23334F: drivers/media/usb/dvb-usb-v2/zd1301* 23335 23336ZD1301_DEMOD MEDIA DRIVER 23337M: Antti Palosaari <crope@iki.fi> 23338L: linux-media@vger.kernel.org 23339S: Maintained 23340W: https://linuxtv.org/ 23341W: http://palosaari.fi/linux/ 23342Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23343F: drivers/media/dvb-frontends/zd1301_demod* 23344 23345ZHAOXIN PROCESSOR SUPPORT 23346M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23347L: linux-kernel@vger.kernel.org 23348S: Maintained 23349F: arch/x86/kernel/cpu/zhaoxin.c 23350 23351ZONEFS FILESYSTEM 23352M: Damien Le Moal <dlemoal@kernel.org> 23353M: Naohiro Aota <naohiro.aota@wdc.com> 23354R: Johannes Thumshirn <jth@kernel.org> 23355L: linux-fsdevel@vger.kernel.org 23356S: Maintained 23357T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23358F: Documentation/filesystems/zonefs.rst 23359F: fs/zonefs/ 23360 23361ZPOOL COMPRESSED PAGE STORAGE API 23362M: Dan Streetman <ddstreet@ieee.org> 23363L: linux-mm@kvack.org 23364S: Maintained 23365F: include/linux/zpool.h 23366F: mm/zpool.c 23367 23368ZR36067 VIDEO FOR LINUX DRIVER 23369M: Corentin Labbe <clabbe@baylibre.com> 23370L: mjpeg-users@lists.sourceforge.net 23371L: linux-media@vger.kernel.org 23372S: Maintained 23373W: http://mjpeg.sourceforge.net/driver-zoran/ 23374Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23375F: Documentation/driver-api/media/drivers/zoran.rst 23376F: drivers/media/pci/zoran/ 23377 23378ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23379M: Minchan Kim <minchan@kernel.org> 23380M: Sergey Senozhatsky <senozhatsky@chromium.org> 23381L: linux-kernel@vger.kernel.org 23382S: Maintained 23383F: Documentation/admin-guide/blockdev/zram.rst 23384F: drivers/block/zram/ 23385 23386ZS DECSTATION Z85C30 SERIAL DRIVER 23387M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23388S: Maintained 23389F: drivers/tty/serial/zs.* 23390 23391ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23392M: Minchan Kim <minchan@kernel.org> 23393M: Sergey Senozhatsky <senozhatsky@chromium.org> 23394L: linux-mm@kvack.org 23395S: Maintained 23396F: Documentation/mm/zsmalloc.rst 23397F: include/linux/zsmalloc.h 23398F: mm/zsmalloc.c 23399 23400ZSTD 23401M: Nick Terrell <terrelln@fb.com> 23402S: Maintained 23403B: https://github.com/facebook/zstd/issues 23404T: git https://github.com/terrelln/linux.git 23405F: crypto/zstd.c 23406F: include/linux/zstd* 23407F: lib/decompress_unzstd.c 23408F: lib/zstd/ 23409N: zstd 23410K: zstd 23411 23412ZSWAP COMPRESSED SWAP CACHING 23413M: Seth Jennings <sjenning@redhat.com> 23414M: Dan Streetman <ddstreet@ieee.org> 23415M: Vitaly Wool <vitaly.wool@konsulko.com> 23416L: linux-mm@kvack.org 23417S: Maintained 23418F: mm/zswap.c 23419 23420THE REST 23421M: Linus Torvalds <torvalds@linux-foundation.org> 23422L: linux-kernel@vger.kernel.org 23423S: Buried alive in reporters 23424T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23425F: * 23426F: */ 23427
