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 5731DEBUGOBJECTS: 5732M: Thomas Gleixner <tglx@linutronix.de> 5733L: linux-kernel@vger.kernel.org 5734S: Maintained 5735T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5736F: lib/debugobjects.c 5737F: include/linux/debugobjects.h 5738 5739DECSTATION PLATFORM SUPPORT 5740M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5741L: linux-mips@vger.kernel.org 5742S: Maintained 5743W: http://www.linux-mips.org/wiki/DECstation 5744F: arch/mips/dec/ 5745F: arch/mips/include/asm/dec/ 5746F: arch/mips/include/asm/mach-dec/ 5747 5748DEFXX FDDI NETWORK DRIVER 5749M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5750S: Maintained 5751F: drivers/net/fddi/defxx.* 5752 5753DEFZA FDDI NETWORK DRIVER 5754M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5755S: Maintained 5756F: drivers/net/fddi/defza.* 5757 5758DEINTERLACE DRIVERS FOR ALLWINNER H3 5759M: Jernej Skrabec <jernej.skrabec@gmail.com> 5760L: linux-media@vger.kernel.org 5761S: Maintained 5762T: git git://linuxtv.org/media_tree.git 5763F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5764F: drivers/media/platform/sunxi/sun8i-di/ 5765 5766DELL LAPTOP DRIVER 5767M: Matthew Garrett <mjg59@srcf.ucam.org> 5768M: Pali Rohár <pali@kernel.org> 5769L: platform-driver-x86@vger.kernel.org 5770S: Maintained 5771F: drivers/platform/x86/dell/dell-laptop.c 5772 5773DELL LAPTOP FREEFALL DRIVER 5774M: Pali Rohár <pali@kernel.org> 5775S: Maintained 5776F: drivers/platform/x86/dell/dell-smo8800.c 5777 5778DELL LAPTOP RBTN DRIVER 5779M: Pali Rohár <pali@kernel.org> 5780S: Maintained 5781F: drivers/platform/x86/dell/dell-rbtn.* 5782 5783DELL LAPTOP SMM DRIVER 5784M: Pali Rohár <pali@kernel.org> 5785S: Maintained 5786F: Documentation/ABI/obsolete/procfs-i8k 5787F: drivers/hwmon/dell-smm-hwmon.c 5788F: include/uapi/linux/i8k.h 5789 5790DELL REMOTE BIOS UPDATE DRIVER 5791M: Stuart Hayes <stuart.w.hayes@gmail.com> 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: drivers/platform/x86/dell/dell_rbu.c 5795 5796DELL SMBIOS DRIVER 5797M: Pali Rohár <pali@kernel.org> 5798L: Dell.Client.Kernel@dell.com 5799L: platform-driver-x86@vger.kernel.org 5800S: Maintained 5801F: drivers/platform/x86/dell/dell-smbios.* 5802 5803DELL SMBIOS SMM DRIVER 5804L: Dell.Client.Kernel@dell.com 5805L: platform-driver-x86@vger.kernel.org 5806S: Maintained 5807F: drivers/platform/x86/dell/dell-smbios-smm.c 5808 5809DELL SMBIOS WMI DRIVER 5810L: Dell.Client.Kernel@dell.com 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-smbios-wmi.c 5814F: tools/wmi/dell-smbios-example.c 5815 5816DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5817M: Stuart Hayes <stuart.w.hayes@gmail.com> 5818L: platform-driver-x86@vger.kernel.org 5819S: Maintained 5820F: Documentation/driver-api/dcdbas.rst 5821F: drivers/platform/x86/dell/dcdbas.* 5822 5823DELL WMI DDV DRIVER 5824M: Armin Wolf <W_Armin@gmx.de> 5825S: Maintained 5826F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5827F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5828F: drivers/platform/x86/dell/dell-wmi-ddv.c 5829 5830DELL WMI DESCRIPTOR DRIVER 5831L: Dell.Client.Kernel@dell.com 5832S: Maintained 5833F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5834 5835DELL WMI HARDWARE PRIVACY SUPPORT 5836M: Perry Yuan <Perry.Yuan@dell.com> 5837L: Dell.Client.Kernel@dell.com 5838L: platform-driver-x86@vger.kernel.org 5839S: Maintained 5840F: drivers/platform/x86/dell/dell-wmi-privacy.c 5841 5842DELL WMI NOTIFICATIONS DRIVER 5843M: Matthew Garrett <mjg59@srcf.ucam.org> 5844M: Pali Rohár <pali@kernel.org> 5845S: Maintained 5846F: drivers/platform/x86/dell/dell-wmi-base.c 5847 5848DELL WMI SYSMAN DRIVER 5849M: Prasanth Ksr <prasanth.ksr@dell.com> 5850L: Dell.Client.Kernel@dell.com 5851L: platform-driver-x86@vger.kernel.org 5852S: Maintained 5853F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5854F: drivers/platform/x86/dell/dell-wmi-sysman/ 5855 5856DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5857M: Zev Weiss <zev@bewilderbeest.net> 5858L: linux-hwmon@vger.kernel.org 5859S: Maintained 5860F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5861 5862DELTA DPS920AB PSU DRIVER 5863M: Robert Marko <robert.marko@sartura.hr> 5864L: linux-hwmon@vger.kernel.org 5865S: Maintained 5866F: Documentation/hwmon/dps920ab.rst 5867F: drivers/hwmon/pmbus/dps920ab.c 5868 5869DELTA NETWORKS TN48M CPLD DRIVERS 5870M: Robert Marko <robert.marko@sartura.hr> 5871S: Maintained 5872F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5873F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5874F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5875F: drivers/gpio/gpio-tn48m.c 5876F: include/dt-bindings/reset/delta,tn48m-reset.h 5877 5878DELTA ST MEDIA DRIVER 5879M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5880L: linux-media@vger.kernel.org 5881S: Supported 5882W: https://linuxtv.org 5883T: git git://linuxtv.org/media_tree.git 5884F: drivers/media/platform/st/sti/delta 5885 5886DENALI NAND DRIVER 5887L: linux-mtd@lists.infradead.org 5888S: Orphan 5889F: drivers/mtd/nand/raw/denali* 5890 5891DESIGNWARE EDMA CORE IP DRIVER 5892M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5893L: dmaengine@vger.kernel.org 5894S: Maintained 5895F: drivers/dma/dw-edma/ 5896F: include/linux/dma/edma.h 5897 5898DESIGNWARE USB2 DRD IP DRIVER 5899M: Minas Harutyunyan <hminas@synopsys.com> 5900L: linux-usb@vger.kernel.org 5901S: Maintained 5902T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5903F: drivers/usb/dwc2/ 5904 5905DESIGNWARE USB3 DRD IP DRIVER 5906M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5907L: linux-usb@vger.kernel.org 5908S: Maintained 5909F: drivers/usb/dwc3/ 5910 5911DESIGNWARE XDATA IP DRIVER 5912M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5913L: linux-pci@vger.kernel.org 5914S: Maintained 5915F: Documentation/misc-devices/dw-xdata-pcie.rst 5916F: drivers/misc/dw-xdata-pcie.c 5917 5918DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5919M: Andreas Klinger <ak@it-klinger.de> 5920L: linux-iio@vger.kernel.org 5921S: Maintained 5922F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5923F: drivers/iio/proximity/srf*.c 5924 5925DEVICE COREDUMP (DEV_COREDUMP) 5926M: Johannes Berg <johannes@sipsolutions.net> 5927L: linux-kernel@vger.kernel.org 5928S: Maintained 5929F: drivers/base/devcoredump.c 5930F: include/linux/devcoredump.h 5931 5932DEVICE DEPENDENCY HELPER SCRIPT 5933M: Saravana Kannan <saravanak@google.com> 5934L: linux-kernel@vger.kernel.org 5935S: Maintained 5936F: scripts/dev-needs.sh 5937 5938DEVICE DIRECT ACCESS (DAX) 5939M: Dan Williams <dan.j.williams@intel.com> 5940M: Vishal Verma <vishal.l.verma@intel.com> 5941M: Dave Jiang <dave.jiang@intel.com> 5942L: nvdimm@lists.linux.dev 5943L: linux-cxl@vger.kernel.org 5944S: Supported 5945F: drivers/dax/ 5946 5947DEVICE FREQUENCY (DEVFREQ) 5948M: MyungJoo Ham <myungjoo.ham@samsung.com> 5949M: Kyungmin Park <kyungmin.park@samsung.com> 5950M: Chanwoo Choi <cw00.choi@samsung.com> 5951L: linux-pm@vger.kernel.org 5952S: Maintained 5953T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5954F: Documentation/devicetree/bindings/devfreq/ 5955F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5956F: drivers/devfreq/ 5957F: include/linux/devfreq.h 5958F: include/trace/events/devfreq.h 5959 5960DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5961M: Chanwoo Choi <cw00.choi@samsung.com> 5962L: linux-pm@vger.kernel.org 5963S: Supported 5964T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5965F: Documentation/devicetree/bindings/devfreq/event/ 5966F: drivers/devfreq/devfreq-event.c 5967F: drivers/devfreq/event/ 5968F: include/dt-bindings/pmu/exynos_ppmu.h 5969F: include/linux/devfreq-event.h 5970 5971DEVICE RESOURCE MANAGEMENT HELPERS 5972M: Hans de Goede <hdegoede@redhat.com> 5973R: Matti Vaittinen <mazziesaccount@gmail.com> 5974S: Maintained 5975F: include/linux/devm-helpers.h 5976 5977DEVICE-MAPPER (LVM) 5978M: Alasdair Kergon <agk@redhat.com> 5979M: Mike Snitzer <snitzer@kernel.org> 5980M: dm-devel@redhat.com 5981L: dm-devel@redhat.com 5982S: Maintained 5983W: http://sources.redhat.com/dm 5984Q: http://patchwork.kernel.org/project/dm-devel/list/ 5985T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5986T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5987F: Documentation/admin-guide/device-mapper/ 5988F: drivers/md/Kconfig 5989F: drivers/md/Makefile 5990F: drivers/md/dm* 5991F: drivers/md/persistent-data/ 5992F: include/linux/device-mapper.h 5993F: include/linux/dm-*.h 5994F: include/uapi/linux/dm-*.h 5995 5996DEVLINK 5997M: Jiri Pirko <jiri@resnulli.us> 5998L: netdev@vger.kernel.org 5999S: Supported 6000F: Documentation/networking/devlink 6001F: include/net/devlink.h 6002F: include/uapi/linux/devlink.h 6003F: net/devlink/ 6004 6005DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6006M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6007L: kernel@dh-electronics.com 6008S: Maintained 6009F: arch/arm/boot/dts/imx6*-dhcom-* 6010F: arch/arm/boot/dts/imx6*-dhcor-* 6011 6012DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6013M: Marek Vasut <marex@denx.de> 6014L: kernel@dh-electronics.com 6015S: Maintained 6016F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6017F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6018 6019DIALOG SEMICONDUCTOR DRIVERS 6020M: Support Opensource <support.opensource@diasemi.com> 6021S: Supported 6022W: http://www.dialog-semiconductor.com/products 6023F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6024F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6025F: Documentation/devicetree/bindings/mfd/da90*.txt 6026F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6027F: Documentation/devicetree/bindings/regulator/da92*.txt 6028F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6029F: Documentation/devicetree/bindings/regulator/slg51000.txt 6030F: Documentation/devicetree/bindings/sound/da[79]*.txt 6031F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6032F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6033F: Documentation/hwmon/da90??.rst 6034F: drivers/gpio/gpio-da90??.c 6035F: drivers/hwmon/da90??-hwmon.c 6036F: drivers/iio/adc/da91??-*.c 6037F: drivers/input/misc/da72??.[ch] 6038F: drivers/input/misc/da90??_onkey.c 6039F: drivers/input/touchscreen/da9052_tsi.c 6040F: drivers/leds/leds-da90??.c 6041F: drivers/mfd/da903x.c 6042F: drivers/mfd/da90??-*.c 6043F: drivers/mfd/da91??-*.c 6044F: drivers/pinctrl/pinctrl-da90??.c 6045F: drivers/power/supply/da9052-battery.c 6046F: drivers/power/supply/da91??-*.c 6047F: drivers/regulator/da9???-regulator.[ch] 6048F: drivers/regulator/slg51000-regulator.[ch] 6049F: drivers/rtc/rtc-da90??.c 6050F: drivers/thermal/da90??-thermal.c 6051F: drivers/video/backlight/da90??_bl.c 6052F: drivers/watchdog/da90??_wdt.c 6053F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6054F: include/linux/mfd/da903x.h 6055F: include/linux/mfd/da9052/ 6056F: include/linux/mfd/da9055/ 6057F: include/linux/mfd/da9062/ 6058F: include/linux/mfd/da9063/ 6059F: include/linux/mfd/da9150/ 6060F: include/linux/regulator/da9211.h 6061F: include/sound/da[79]*.h 6062F: sound/soc/codecs/da[79]*.[ch] 6063 6064DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6065M: William Breathitt Gray <william.gray@linaro.org> 6066L: linux-gpio@vger.kernel.org 6067S: Maintained 6068F: drivers/gpio/gpio-gpio-mm.c 6069 6070DIOLAN U2C-12 I2C DRIVER 6071M: Guenter Roeck <linux@roeck-us.net> 6072L: linux-i2c@vger.kernel.org 6073S: Maintained 6074F: drivers/i2c/busses/i2c-diolan-u2c.c 6075 6076DIRECTORY NOTIFICATION (DNOTIFY) 6077M: Jan Kara <jack@suse.cz> 6078R: Amir Goldstein <amir73il@gmail.com> 6079L: linux-fsdevel@vger.kernel.org 6080S: Maintained 6081F: Documentation/filesystems/dnotify.rst 6082F: fs/notify/dnotify/ 6083F: include/linux/dnotify.h 6084 6085DISK GEOMETRY AND PARTITION HANDLING 6086M: Andries Brouwer <aeb@cwi.nl> 6087S: Maintained 6088W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6089W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6090W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6091 6092DISKQUOTA 6093M: Jan Kara <jack@suse.com> 6094S: Maintained 6095F: Documentation/filesystems/quota.rst 6096F: fs/quota/ 6097F: include/linux/quota*.h 6098F: include/uapi/linux/quota*.h 6099 6100DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6101M: Bernie Thompson <bernie@plugable.com> 6102L: linux-fbdev@vger.kernel.org 6103S: Maintained 6104W: http://plugable.com/category/projects/udlfb/ 6105F: Documentation/fb/udlfb.rst 6106F: drivers/video/fbdev/udlfb.c 6107F: include/video/udlfb.h 6108 6109DISTRIBUTED LOCK MANAGER (DLM) 6110M: Christine Caulfield <ccaulfie@redhat.com> 6111M: David Teigland <teigland@redhat.com> 6112L: cluster-devel@redhat.com 6113S: Supported 6114W: http://sources.redhat.com/cluster/ 6115T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6116F: fs/dlm/ 6117 6118DMA BUFFER SHARING FRAMEWORK 6119M: Sumit Semwal <sumit.semwal@linaro.org> 6120M: Christian König <christian.koenig@amd.com> 6121L: linux-media@vger.kernel.org 6122L: dri-devel@lists.freedesktop.org 6123L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6124S: Maintained 6125T: git git://anongit.freedesktop.org/drm/drm-misc 6126F: Documentation/driver-api/dma-buf.rst 6127F: drivers/dma-buf/ 6128F: include/linux/*fence.h 6129F: include/linux/dma-buf.h 6130F: include/linux/dma-resv.h 6131K: \bdma_(?:buf|fence|resv)\b 6132 6133DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6134M: Vinod Koul <vkoul@kernel.org> 6135L: dmaengine@vger.kernel.org 6136S: Maintained 6137Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6138T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6139F: Documentation/devicetree/bindings/dma/ 6140F: Documentation/driver-api/dmaengine/ 6141F: drivers/dma/ 6142F: include/dt-bindings/dma/ 6143F: include/linux/dma/ 6144F: include/linux/dmaengine.h 6145F: include/linux/of_dma.h 6146 6147DMA MAPPING BENCHMARK 6148M: Xiang Chen <chenxiang66@hisilicon.com> 6149L: iommu@lists.linux.dev 6150F: kernel/dma/map_benchmark.c 6151F: tools/testing/selftests/dma/ 6152 6153DMA MAPPING HELPERS 6154M: Christoph Hellwig <hch@lst.de> 6155M: Marek Szyprowski <m.szyprowski@samsung.com> 6156R: Robin Murphy <robin.murphy@arm.com> 6157L: iommu@lists.linux.dev 6158S: Supported 6159W: http://git.infradead.org/users/hch/dma-mapping.git 6160T: git git://git.infradead.org/users/hch/dma-mapping.git 6161F: include/asm-generic/dma-mapping.h 6162F: include/linux/dma-direct.h 6163F: include/linux/dma-map-ops.h 6164F: include/linux/dma-mapping.h 6165F: include/linux/swiotlb.h 6166F: kernel/dma/ 6167 6168DMA-BUF HEAPS FRAMEWORK 6169M: Sumit Semwal <sumit.semwal@linaro.org> 6170R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6171R: Liam Mark <lmark@codeaurora.org> 6172R: Laura Abbott <labbott@redhat.com> 6173R: Brian Starkey <Brian.Starkey@arm.com> 6174R: John Stultz <jstultz@google.com> 6175L: linux-media@vger.kernel.org 6176L: dri-devel@lists.freedesktop.org 6177L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6178S: Maintained 6179T: git git://anongit.freedesktop.org/drm/drm-misc 6180F: drivers/dma-buf/dma-heap.c 6181F: drivers/dma-buf/heaps/* 6182F: include/linux/dma-heap.h 6183F: include/uapi/linux/dma-heap.h 6184 6185DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6186M: Lukasz Luba <lukasz.luba@arm.com> 6187L: linux-pm@vger.kernel.org 6188L: linux-samsung-soc@vger.kernel.org 6189S: Maintained 6190F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6191F: drivers/memory/samsung/exynos5422-dmc.c 6192 6193DME1737 HARDWARE MONITOR DRIVER 6194M: Juerg Haefliger <juergh@proton.me> 6195L: linux-hwmon@vger.kernel.org 6196S: Maintained 6197F: Documentation/hwmon/dme1737.rst 6198F: drivers/hwmon/dme1737.c 6199 6200DMI/SMBIOS SUPPORT 6201M: Jean Delvare <jdelvare@suse.com> 6202S: Maintained 6203T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6204F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6205F: drivers/firmware/dmi-id.c 6206F: drivers/firmware/dmi_scan.c 6207F: include/linux/dmi.h 6208 6209DOCUMENTATION 6210M: Jonathan Corbet <corbet@lwn.net> 6211L: linux-doc@vger.kernel.org 6212S: Maintained 6213P: Documentation/doc-guide/maintainer-profile.rst 6214T: git git://git.lwn.net/linux.git docs-next 6215F: Documentation/ 6216F: scripts/documentation-file-ref-check 6217F: scripts/kernel-doc 6218F: scripts/sphinx-pre-install 6219X: Documentation/ABI/ 6220X: Documentation/admin-guide/media/ 6221X: Documentation/devicetree/ 6222X: Documentation/driver-api/media/ 6223X: Documentation/firmware-guide/acpi/ 6224X: Documentation/i2c/ 6225X: Documentation/netlink/ 6226X: Documentation/power/ 6227X: Documentation/spi/ 6228X: Documentation/userspace-api/media/ 6229 6230DOCUMENTATION REPORTING ISSUES 6231M: Thorsten Leemhuis <linux@leemhuis.info> 6232L: linux-doc@vger.kernel.org 6233S: Maintained 6234F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6235F: Documentation/admin-guide/reporting-issues.rst 6236 6237DOCUMENTATION SCRIPTS 6238M: Mauro Carvalho Chehab <mchehab@kernel.org> 6239L: linux-doc@vger.kernel.org 6240S: Maintained 6241F: Documentation/sphinx/parse-headers.pl 6242F: scripts/documentation-file-ref-check 6243F: scripts/sphinx-pre-install 6244 6245DOCUMENTATION/ITALIAN 6246M: Federico Vaga <federico.vaga@vaga.pv.it> 6247L: linux-doc@vger.kernel.org 6248S: Maintained 6249F: Documentation/translations/it_IT 6250 6251DOCUMENTATION/JAPANESE 6252R: Akira Yokosawa <akiyks@gmail.com> 6253L: linux-doc@vger.kernel.org 6254S: Maintained 6255F: Documentation/translations/ja_JP 6256 6257DONGWOON DW9714 LENS VOICE COIL DRIVER 6258M: Sakari Ailus <sakari.ailus@linux.intel.com> 6259L: linux-media@vger.kernel.org 6260S: Maintained 6261T: git git://linuxtv.org/media_tree.git 6262F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6263F: drivers/media/i2c/dw9714.c 6264 6265DONGWOON DW9768 LENS VOICE COIL DRIVER 6266M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6267L: linux-media@vger.kernel.org 6268S: Maintained 6269T: git git://linuxtv.org/media_tree.git 6270F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6271F: drivers/media/i2c/dw9768.c 6272 6273DONGWOON DW9807 LENS VOICE COIL DRIVER 6274M: Sakari Ailus <sakari.ailus@linux.intel.com> 6275L: linux-media@vger.kernel.org 6276S: Maintained 6277T: git git://linuxtv.org/media_tree.git 6278F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6279F: drivers/media/i2c/dw9807-vcm.c 6280 6281DOUBLETALK DRIVER 6282M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6283L: blinux-list@redhat.com 6284S: Maintained 6285F: drivers/char/dtlk.c 6286F: include/linux/dtlk.h 6287 6288DPAA2 DATAPATH I/O (DPIO) DRIVER 6289M: Roy Pledge <Roy.Pledge@nxp.com> 6290L: linux-kernel@vger.kernel.org 6291S: Maintained 6292F: drivers/soc/fsl/dpio 6293 6294DPAA2 ETHERNET DRIVER 6295M: Ioana Ciornei <ioana.ciornei@nxp.com> 6296L: netdev@vger.kernel.org 6297S: Maintained 6298F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6299F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6300F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6301F: drivers/net/ethernet/freescale/dpaa2/Makefile 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6304F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6305F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6306F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6307F: drivers/net/ethernet/freescale/dpaa2/dpni* 6308 6309DPAA2 ETHERNET SWITCH DRIVER 6310M: Ioana Ciornei <ioana.ciornei@nxp.com> 6311L: netdev@vger.kernel.org 6312S: Maintained 6313F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6314F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6315F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6316 6317DRBD DRIVER 6318M: Philipp Reisner <philipp.reisner@linbit.com> 6319M: Lars Ellenberg <lars.ellenberg@linbit.com> 6320M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6321L: drbd-dev@lists.linbit.com 6322S: Supported 6323W: http://www.drbd.org 6324T: git git://git.linbit.com/linux-drbd.git 6325T: git git://git.linbit.com/drbd-8.4.git 6326F: Documentation/admin-guide/blockdev/ 6327F: drivers/block/drbd/ 6328F: include/linux/drbd* 6329F: lib/lru_cache.c 6330 6331DRIVER COMPONENT FRAMEWORK 6332L: dri-devel@lists.freedesktop.org 6333F: drivers/base/component.c 6334F: include/linux/component.h 6335 6336DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6337M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6338R: "Rafael J. Wysocki" <rafael@kernel.org> 6339S: Supported 6340T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6341F: Documentation/core-api/kobject.rst 6342F: drivers/base/ 6343F: fs/debugfs/ 6344F: fs/sysfs/ 6345F: include/linux/debugfs.h 6346F: include/linux/fwnode.h 6347F: include/linux/kobj* 6348F: include/linux/property.h 6349F: lib/kobj* 6350 6351DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6352M: Nishanth Menon <nm@ti.com> 6353L: linux-pm@vger.kernel.org 6354S: Maintained 6355F: drivers/soc/ti/smartreflex.c 6356F: include/linux/power/smartreflex.h 6357 6358DRM ACCEL DRIVERS FOR INTEL VPU 6359M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6360M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6361L: dri-devel@lists.freedesktop.org 6362S: Supported 6363T: git git://anongit.freedesktop.org/drm/drm-misc 6364F: drivers/accel/ivpu/ 6365F: include/uapi/drm/ivpu_accel.h 6366 6367DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6368M: Oded Gabbay <ogabbay@kernel.org> 6369L: dri-devel@lists.freedesktop.org 6370S: Maintained 6371C: irc://irc.oftc.net/dri-devel 6372T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6373F: Documentation/accel/ 6374F: drivers/accel/ 6375F: include/drm/drm_accel.h 6376 6377DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6378M: Maxime Ripard <mripard@kernel.org> 6379M: Chen-Yu Tsai <wens@csie.org> 6380R: Jernej Skrabec <jernej.skrabec@gmail.com> 6381L: dri-devel@lists.freedesktop.org 6382S: Supported 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: drivers/gpu/drm/sun4i/sun8i* 6385 6386DRM DRIVER FOR ARM PL111 CLCD 6387M: Emma Anholt <emma@anholt.net> 6388S: Supported 6389T: git git://anongit.freedesktop.org/drm/drm-misc 6390F: drivers/gpu/drm/pl111/ 6391 6392DRM DRIVER FOR ARM VERSATILE TFT PANELS 6393M: Linus Walleij <linus.walleij@linaro.org> 6394S: Maintained 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6397F: drivers/gpu/drm/panel/panel-arm-versatile.c 6398 6399DRM DRIVER FOR ASPEED BMC GFX 6400M: Joel Stanley <joel@jms.id.au> 6401L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6402S: Supported 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6405F: drivers/gpu/drm/aspeed/ 6406 6407DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6408M: Dave Airlie <airlied@redhat.com> 6409R: Thomas Zimmermann <tzimmermann@suse.de> 6410L: dri-devel@lists.freedesktop.org 6411S: Supported 6412T: git git://anongit.freedesktop.org/drm/drm-misc 6413F: drivers/gpu/drm/ast/ 6414 6415DRM DRIVER FOR BOCHS VIRTUAL GPU 6416M: Gerd Hoffmann <kraxel@redhat.com> 6417L: virtualization@lists.linux-foundation.org 6418S: Maintained 6419T: git git://anongit.freedesktop.org/drm/drm-misc 6420F: drivers/gpu/drm/tiny/bochs.c 6421 6422DRM DRIVER FOR BOE HIMAX8279D PANELS 6423M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6424S: Maintained 6425F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6426F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6427 6428DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6429M: Jagan Teki <jagan@amarulasolutions.com> 6430S: Maintained 6431F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6432F: drivers/gpu/drm/bridge/chipone-icn6211.c 6433 6434DRM DRIVER FOR EBBG FT8719 PANEL 6435M: Joel Selvaraj <jo@jsfamily.in> 6436S: Maintained 6437T: git git://anongit.freedesktop.org/drm/drm-misc 6438F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6439F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6440 6441DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6442M: Linus Walleij <linus.walleij@linaro.org> 6443S: Maintained 6444T: git git://anongit.freedesktop.org/drm/drm-misc 6445F: drivers/gpu/drm/tve200/ 6446 6447DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6448M: Icenowy Zheng <icenowy@aosc.io> 6449S: Maintained 6450F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6451F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6452 6453DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6454M: Jagan Teki <jagan@amarulasolutions.com> 6455S: Maintained 6456F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6457F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6458 6459DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6460M: Thomas Zimmermann <tzimmermann@suse.de> 6461M: Javier Martinez Canillas <javierm@redhat.com> 6462L: dri-devel@lists.freedesktop.org 6463S: Maintained 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/drm_aperture.c 6466F: drivers/gpu/drm/tiny/ofdrm.c 6467F: drivers/gpu/drm/tiny/simpledrm.c 6468F: drivers/video/aperture.c 6469F: drivers/video/nomodeset.c 6470F: include/drm/drm_aperture.h 6471F: include/linux/aperture.h 6472F: include/video/nomodeset.h 6473 6474DRM DRIVER FOR GENERIC EDP PANELS 6475R: Douglas Anderson <dianders@chromium.org> 6476F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6477F: drivers/gpu/drm/panel/panel-edp.c 6478 6479DRM DRIVER FOR GENERIC USB DISPLAY 6480M: Noralf Trønnes <noralf@tronnes.org> 6481S: Maintained 6482W: https://github.com/notro/gud/wiki 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: drivers/gpu/drm/gud/ 6485F: include/drm/gud.h 6486 6487DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6488M: Hans de Goede <hdegoede@redhat.com> 6489S: Maintained 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: drivers/gpu/drm/tiny/gm12u320.c 6492 6493DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6494M: Ondrej Jirman <megi@xff.cz> 6495M: Javier Martinez Canillas <javierm@redhat.com> 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6499F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6500 6501DRM DRIVER FOR HX8357D PANELS 6502M: Emma Anholt <emma@anholt.net> 6503S: Maintained 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6506F: drivers/gpu/drm/tiny/hx8357d.c 6507 6508DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6509M: Deepak Rawat <drawat.floss@gmail.com> 6510L: linux-hyperv@vger.kernel.org 6511L: dri-devel@lists.freedesktop.org 6512S: Maintained 6513T: git git://anongit.freedesktop.org/drm/drm-misc 6514F: drivers/gpu/drm/hyperv 6515 6516DRM DRIVER FOR ILITEK ILI9225 PANELS 6517M: David Lechner <david@lechnology.com> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6521F: drivers/gpu/drm/tiny/ili9225.c 6522 6523DRM DRIVER FOR ILITEK ILI9486 PANELS 6524M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6525S: Maintained 6526T: git git://anongit.freedesktop.org/drm/drm-misc 6527F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6528F: drivers/gpu/drm/tiny/ili9486.c 6529 6530DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6531M: Jagan Teki <jagan@edgeble.ai> 6532S: Maintained 6533F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6534F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6535 6536DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6537M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6538S: Supported 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: drivers/gpu/drm/logicvc/ 6541 6542DRM DRIVER FOR LVDS PANELS 6543M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6544L: dri-devel@lists.freedesktop.org 6545S: Maintained 6546T: git git://anongit.freedesktop.org/drm/drm-misc 6547F: Documentation/devicetree/bindings/display/lvds.yaml 6548F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6549F: drivers/gpu/drm/panel/panel-lvds.c 6550 6551DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6552M: Guido Günther <agx@sigxcpu.org> 6553R: Purism Kernel Team <kernel@puri.sm> 6554S: Maintained 6555F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6556F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6557 6558DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6559M: Dave Airlie <airlied@redhat.com> 6560R: Thomas Zimmermann <tzimmermann@suse.de> 6561L: dri-devel@lists.freedesktop.org 6562S: Supported 6563T: git git://anongit.freedesktop.org/drm/drm-misc 6564F: drivers/gpu/drm/mgag200/ 6565 6566DRM DRIVER FOR MI0283QT 6567M: Noralf Trønnes <noralf@tronnes.org> 6568S: Maintained 6569T: git git://anongit.freedesktop.org/drm/drm-misc 6570F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6571F: drivers/gpu/drm/tiny/mi0283qt.c 6572 6573DRM DRIVER FOR MIPI DBI compatible panels 6574M: Noralf Trønnes <noralf@tronnes.org> 6575S: Maintained 6576W: https://github.com/notro/panel-mipi-dbi/wiki 6577T: git git://anongit.freedesktop.org/drm/drm-misc 6578F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6579F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6580 6581DRM DRIVER FOR MSM ADRENO GPU 6582M: Rob Clark <robdclark@gmail.com> 6583M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6584M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6585R: Sean Paul <sean@poorly.run> 6586L: linux-arm-msm@vger.kernel.org 6587L: dri-devel@lists.freedesktop.org 6588L: freedreno@lists.freedesktop.org 6589S: Maintained 6590B: https://gitlab.freedesktop.org/drm/msm/-/issues 6591T: git https://gitlab.freedesktop.org/drm/msm.git 6592F: Documentation/devicetree/bindings/display/msm/ 6593F: drivers/gpu/drm/msm/ 6594F: include/uapi/drm/msm_drm.h 6595 6596DRM DRIVER FOR NOVATEK NT35510 PANELS 6597M: Linus Walleij <linus.walleij@linaro.org> 6598S: Maintained 6599T: git git://anongit.freedesktop.org/drm/drm-misc 6600F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6601F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6602 6603DRM DRIVER FOR NOVATEK NT35560 PANELS 6604M: Linus Walleij <linus.walleij@linaro.org> 6605S: Maintained 6606T: git git://anongit.freedesktop.org/drm/drm-misc 6607F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6608F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6609 6610DRM DRIVER FOR NOVATEK NT36523 PANELS 6611M: Jianhua Lu <lujianhua000@gmail.com> 6612S: Maintained 6613T: git git://anongit.freedesktop.org/drm/drm-misc 6614F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6615F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6616 6617DRM DRIVER FOR NOVATEK NT36672A PANELS 6618M: Sumit Semwal <sumit.semwal@linaro.org> 6619S: Maintained 6620T: git git://anongit.freedesktop.org/drm/drm-misc 6621F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6622F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6623 6624DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6625M: Ben Skeggs <bskeggs@redhat.com> 6626M: Karol Herbst <kherbst@redhat.com> 6627M: Lyude Paul <lyude@redhat.com> 6628L: dri-devel@lists.freedesktop.org 6629L: nouveau@lists.freedesktop.org 6630S: Supported 6631W: https://nouveau.freedesktop.org/ 6632Q: https://patchwork.freedesktop.org/project/nouveau/ 6633Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6634B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6635C: irc://irc.oftc.net/nouveau 6636T: git https://gitlab.freedesktop.org/drm/nouveau.git 6637F: drivers/gpu/drm/nouveau/ 6638F: include/uapi/drm/nouveau_drm.h 6639 6640DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6641M: Stefan Mavrodiev <stefan@olimex.com> 6642S: Maintained 6643F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6644F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6645 6646DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6647R: Douglas Anderson <dianders@chromium.org> 6648F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6649F: drivers/gpu/drm/bridge/parade-ps8640.c 6650 6651DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6652M: Noralf Trønnes <noralf@tronnes.org> 6653S: Maintained 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: Documentation/devicetree/bindings/display/repaper.txt 6656F: drivers/gpu/drm/tiny/repaper.c 6657 6658DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6659M: Dave Airlie <airlied@redhat.com> 6660M: Gerd Hoffmann <kraxel@redhat.com> 6661L: virtualization@lists.linux-foundation.org 6662S: Obsolete 6663W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6664T: git git://anongit.freedesktop.org/drm/drm-misc 6665F: drivers/gpu/drm/tiny/cirrus.c 6666 6667DRM DRIVER FOR QXL VIRTUAL GPU 6668M: Dave Airlie <airlied@redhat.com> 6669M: Gerd Hoffmann <kraxel@redhat.com> 6670L: virtualization@lists.linux-foundation.org 6671L: spice-devel@lists.freedesktop.org 6672S: Maintained 6673T: git git://anongit.freedesktop.org/drm/drm-misc 6674F: drivers/gpu/drm/qxl/ 6675F: include/uapi/drm/qxl_drm.h 6676 6677DRM DRIVER FOR RAYDIUM RM67191 PANELS 6678M: Robert Chiras <robert.chiras@nxp.com> 6679S: Maintained 6680F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6681F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6682 6683DRM DRIVER FOR SAMSUNG DB7430 PANELS 6684M: Linus Walleij <linus.walleij@linaro.org> 6685S: Maintained 6686T: git git://anongit.freedesktop.org/drm/drm-misc 6687F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6688F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6689 6690DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6691M: Inki Dae <inki.dae@samsung.com> 6692M: Jagan Teki <jagan@amarulasolutions.com> 6693M: Marek Szyprowski <m.szyprowski@samsung.com> 6694S: Maintained 6695T: git git://anongit.freedesktop.org/drm/drm-misc 6696F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6697F: drivers/gpu/drm/bridge/samsung-dsim.c 6698F: include/drm/bridge/samsung-dsim.h 6699 6700DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6701M: Markuss Broks <markuss.broks@gmail.com> 6702S: Maintained 6703F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6704F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6705 6706DRM DRIVER FOR SITRONIX ST7586 PANELS 6707M: David Lechner <david@lechnology.com> 6708S: Maintained 6709T: git git://anongit.freedesktop.org/drm/drm-misc 6710F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6711F: drivers/gpu/drm/tiny/st7586.c 6712 6713DRM DRIVER FOR SITRONIX ST7701 PANELS 6714M: Jagan Teki <jagan@amarulasolutions.com> 6715S: Maintained 6716F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6717F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6718 6719DRM DRIVER FOR SITRONIX ST7703 PANELS 6720M: Guido Günther <agx@sigxcpu.org> 6721R: Purism Kernel Team <kernel@puri.sm> 6722R: Ondrej Jirman <megous@megous.com> 6723S: Maintained 6724F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6725F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6726 6727DRM DRIVER FOR SITRONIX ST7735R PANELS 6728M: David Lechner <david@lechnology.com> 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6732F: drivers/gpu/drm/tiny/st7735r.c 6733 6734DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6735M: Javier Martinez Canillas <javierm@redhat.com> 6736S: Maintained 6737T: git git://anongit.freedesktop.org/drm/drm-misc 6738F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6739F: drivers/gpu/drm/solomon/ssd130x* 6740 6741DRM DRIVER FOR ST-ERICSSON MCDE 6742M: Linus Walleij <linus.walleij@linaro.org> 6743S: Maintained 6744T: git git://anongit.freedesktop.org/drm/drm-misc 6745F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6746F: drivers/gpu/drm/mcde/ 6747 6748DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6749M: Jagan Teki <jagan@amarulasolutions.com> 6750S: Maintained 6751F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6752F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6753 6754DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6755R: Douglas Anderson <dianders@chromium.org> 6756F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6757F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6758 6759DRM DRIVER FOR TPO TPG110 PANELS 6760M: Linus Walleij <linus.walleij@linaro.org> 6761S: Maintained 6762T: git git://anongit.freedesktop.org/drm/drm-misc 6763F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6764F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6765 6766DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6767M: Dave Airlie <airlied@redhat.com> 6768R: Sean Paul <sean@poorly.run> 6769R: Thomas Zimmermann <tzimmermann@suse.de> 6770L: dri-devel@lists.freedesktop.org 6771S: Supported 6772T: git git://anongit.freedesktop.org/drm/drm-misc 6773F: drivers/gpu/drm/udl/ 6774 6775DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6776M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6777M: Melissa Wen <melissa.srw@gmail.com> 6778R: Haneen Mohammed <hamohammed.sa@gmail.com> 6779R: Daniel Vetter <daniel@ffwll.ch> 6780L: dri-devel@lists.freedesktop.org 6781S: Maintained 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: Documentation/gpu/vkms.rst 6784F: drivers/gpu/drm/vkms/ 6785 6786DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6787M: Hans de Goede <hdegoede@redhat.com> 6788L: dri-devel@lists.freedesktop.org 6789S: Maintained 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: drivers/gpu/drm/vboxvideo/ 6792 6793DRM DRIVER FOR VMWARE VIRTUAL GPU 6794M: Zack Rusin <zackr@vmware.com> 6795R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6796L: dri-devel@lists.freedesktop.org 6797S: Supported 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: drivers/gpu/drm/vmwgfx/ 6800F: include/uapi/drm/vmwgfx_drm.h 6801 6802DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6803M: Linus Walleij <linus.walleij@linaro.org> 6804S: Maintained 6805T: git git://anongit.freedesktop.org/drm/drm-misc 6806F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6807F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6808 6809DRM DRIVERS 6810M: David Airlie <airlied@gmail.com> 6811M: Daniel Vetter <daniel@ffwll.ch> 6812L: dri-devel@lists.freedesktop.org 6813S: Maintained 6814B: https://gitlab.freedesktop.org/drm 6815C: irc://irc.oftc.net/dri-devel 6816T: git git://anongit.freedesktop.org/drm/drm 6817F: Documentation/devicetree/bindings/display/ 6818F: Documentation/devicetree/bindings/gpu/ 6819F: Documentation/gpu/ 6820F: drivers/gpu/ 6821F: include/drm/ 6822F: include/linux/vga* 6823F: include/uapi/drm/ 6824 6825DRM DRIVERS AND MISC GPU PATCHES 6826M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6827M: Maxime Ripard <mripard@kernel.org> 6828M: Thomas Zimmermann <tzimmermann@suse.de> 6829S: Maintained 6830W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6831T: git git://anongit.freedesktop.org/drm/drm-misc 6832F: Documentation/gpu/ 6833F: drivers/gpu/drm/* 6834F: drivers/gpu/vga/ 6835F: include/drm/drm* 6836F: include/linux/vga* 6837F: include/uapi/drm/drm* 6838 6839DRM DRIVERS FOR ALLWINNER A10 6840M: Maxime Ripard <mripard@kernel.org> 6841M: Chen-Yu Tsai <wens@csie.org> 6842L: dri-devel@lists.freedesktop.org 6843S: Supported 6844T: git git://anongit.freedesktop.org/drm/drm-misc 6845F: Documentation/devicetree/bindings/display/allwinner* 6846F: drivers/gpu/drm/sun4i/ 6847 6848DRM DRIVERS FOR AMLOGIC SOCS 6849M: Neil Armstrong <neil.armstrong@linaro.org> 6850L: dri-devel@lists.freedesktop.org 6851L: linux-amlogic@lists.infradead.org 6852S: Supported 6853W: http://linux-meson.com/ 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6856F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6857F: Documentation/gpu/meson.rst 6858F: drivers/gpu/drm/meson/ 6859 6860DRM DRIVERS FOR ATMEL HLCDC 6861M: Sam Ravnborg <sam@ravnborg.org> 6862M: Boris Brezillon <bbrezillon@kernel.org> 6863L: dri-devel@lists.freedesktop.org 6864S: Supported 6865T: git git://anongit.freedesktop.org/drm/drm-misc 6866F: Documentation/devicetree/bindings/display/atmel/ 6867F: drivers/gpu/drm/atmel-hlcdc/ 6868 6869DRM DRIVERS FOR BRIDGE CHIPS 6870M: Andrzej Hajda <andrzej.hajda@intel.com> 6871M: Neil Armstrong <neil.armstrong@linaro.org> 6872M: Robert Foss <rfoss@kernel.org> 6873R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6874R: Jonas Karlman <jonas@kwiboo.se> 6875R: Jernej Skrabec <jernej.skrabec@gmail.com> 6876S: Maintained 6877T: git git://anongit.freedesktop.org/drm/drm-misc 6878F: Documentation/devicetree/bindings/display/bridge/ 6879F: drivers/gpu/drm/bridge/ 6880F: include/drm/drm_bridge.h 6881 6882DRM DRIVERS FOR EXYNOS 6883M: Inki Dae <inki.dae@samsung.com> 6884M: Seung-Woo Kim <sw0312.kim@samsung.com> 6885M: Kyungmin Park <kyungmin.park@samsung.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6889F: Documentation/devicetree/bindings/display/exynos/ 6890F: Documentation/devicetree/bindings/display/samsung/ 6891F: drivers/gpu/drm/exynos/ 6892F: include/uapi/drm/exynos_drm.h 6893 6894DRM DRIVERS FOR FREESCALE DCU 6895M: Stefan Agner <stefan@agner.ch> 6896M: Alison Wang <alison.wang@nxp.com> 6897L: dri-devel@lists.freedesktop.org 6898S: Supported 6899T: git git://anongit.freedesktop.org/drm/drm-misc 6900F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6901F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6902F: drivers/gpu/drm/fsl-dcu/ 6903 6904DRM DRIVERS FOR FREESCALE IMX 6905M: Philipp Zabel <p.zabel@pengutronix.de> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/imx/ 6909F: drivers/gpu/drm/imx/ipuv3/ 6910F: drivers/gpu/ipu-v3/ 6911 6912DRM DRIVERS FOR FREESCALE IMX BRIDGE 6913M: Liu Ying <victor.liu@nxp.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6919F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6920F: drivers/gpu/drm/bridge/imx/ 6921 6922DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6923M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://github.com/patjak/drm-gma500 6927F: drivers/gpu/drm/gma500/ 6928 6929DRM DRIVERS FOR HISILICON 6930M: Xinliang Liu <xinliang.liu@linaro.org> 6931M: Tian Tao <tiantao6@hisilicon.com> 6932R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6933R: Sumit Semwal <sumit.semwal@linaro.org> 6934R: Yongqin Liu <yongqin.liu@linaro.org> 6935R: John Stultz <jstultz@google.com> 6936L: dri-devel@lists.freedesktop.org 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: Documentation/devicetree/bindings/display/hisilicon/ 6940F: drivers/gpu/drm/hisilicon/ 6941 6942DRM DRIVERS FOR LIMA 6943M: Qiang Yu <yuq825@gmail.com> 6944L: dri-devel@lists.freedesktop.org 6945L: lima@lists.freedesktop.org (moderated for non-subscribers) 6946S: Maintained 6947T: git git://anongit.freedesktop.org/drm/drm-misc 6948F: drivers/gpu/drm/lima/ 6949F: include/uapi/drm/lima_drm.h 6950 6951DRM DRIVERS FOR MEDIATEK 6952M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6953M: Philipp Zabel <p.zabel@pengutronix.de> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6956S: Supported 6957F: Documentation/devicetree/bindings/display/mediatek/ 6958F: drivers/gpu/drm/mediatek/ 6959F: drivers/phy/mediatek/phy-mtk-dp.c 6960F: drivers/phy/mediatek/phy-mtk-hdmi* 6961F: drivers/phy/mediatek/phy-mtk-mipi* 6962 6963DRM DRIVERS FOR NVIDIA TEGRA 6964M: Thierry Reding <thierry.reding@gmail.com> 6965M: Mikko Perttunen <mperttunen@nvidia.com> 6966L: dri-devel@lists.freedesktop.org 6967L: linux-tegra@vger.kernel.org 6968S: Supported 6969T: git https://gitlab.freedesktop.org/drm/tegra.git 6970F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6971F: Documentation/devicetree/bindings/gpu/host1x/ 6972F: drivers/gpu/drm/tegra/ 6973F: drivers/gpu/host1x/ 6974F: include/linux/host1x.h 6975F: include/uapi/drm/tegra_drm.h 6976 6977DRM DRIVERS FOR RENESAS 6978M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6979M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6980L: dri-devel@lists.freedesktop.org 6981L: linux-renesas-soc@vger.kernel.org 6982S: Supported 6983T: git git://linuxtv.org/pinchartl/media drm/du/next 6984F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6985F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6986F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6987F: Documentation/devicetree/bindings/display/renesas,du.yaml 6988F: drivers/gpu/drm/rcar-du/ 6989F: drivers/gpu/drm/shmobile/ 6990F: include/linux/platform_data/shmob_drm.h 6991 6992DRM DRIVERS FOR ROCKCHIP 6993M: Sandy Huang <hjc@rock-chips.com> 6994M: Heiko Stübner <heiko@sntech.de> 6995L: dri-devel@lists.freedesktop.org 6996S: Maintained 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/rockchip/ 6999F: drivers/gpu/drm/rockchip/ 7000 7001DRM DRIVERS FOR STI 7002M: Alain Volmat <alain.volmat@foss.st.com> 7003L: dri-devel@lists.freedesktop.org 7004S: Maintained 7005T: git git://anongit.freedesktop.org/drm/drm-misc 7006F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7007F: drivers/gpu/drm/sti 7008 7009DRM DRIVERS FOR STM 7010M: Yannick Fertre <yannick.fertre@foss.st.com> 7011M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7012M: Philippe Cornu <philippe.cornu@foss.st.com> 7013L: dri-devel@lists.freedesktop.org 7014S: Maintained 7015T: git git://anongit.freedesktop.org/drm/drm-misc 7016F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7017F: drivers/gpu/drm/stm 7018 7019DRM DRIVERS FOR TI KEYSTONE 7020M: Jyri Sarha <jyri.sarha@iki.fi> 7021M: Tomi Valkeinen <tomba@kernel.org> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024T: git git://anongit.freedesktop.org/drm/drm-misc 7025F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7026F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7027F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7028F: drivers/gpu/drm/tidss/ 7029 7030DRM DRIVERS FOR TI LCDC 7031M: Jyri Sarha <jyri.sarha@iki.fi> 7032R: Tomi Valkeinen <tomba@kernel.org> 7033L: dri-devel@lists.freedesktop.org 7034S: Maintained 7035F: Documentation/devicetree/bindings/display/tilcdc/ 7036F: drivers/gpu/drm/tilcdc/ 7037 7038DRM DRIVERS FOR TI OMAP 7039M: Tomi Valkeinen <tomba@kernel.org> 7040L: dri-devel@lists.freedesktop.org 7041S: Maintained 7042F: Documentation/devicetree/bindings/display/ti/ 7043F: drivers/gpu/drm/omapdrm/ 7044 7045DRM DRIVERS FOR V3D 7046M: Emma Anholt <emma@anholt.net> 7047M: Melissa Wen <mwen@igalia.com> 7048S: Supported 7049T: git git://anongit.freedesktop.org/drm/drm-misc 7050F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7051F: drivers/gpu/drm/v3d/ 7052F: include/uapi/drm/v3d_drm.h 7053 7054DRM DRIVERS FOR VC4 7055M: Emma Anholt <emma@anholt.net> 7056M: Maxime Ripard <mripard@kernel.org> 7057S: Supported 7058T: git git://github.com/anholt/linux 7059T: git git://anongit.freedesktop.org/drm/drm-misc 7060F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7061F: drivers/gpu/drm/vc4/ 7062F: include/uapi/drm/vc4_drm.h 7063 7064DRM DRIVERS FOR VIVANTE GPU IP 7065M: Lucas Stach <l.stach@pengutronix.de> 7066R: Russell King <linux+etnaviv@armlinux.org.uk> 7067R: Christian Gmeiner <christian.gmeiner@gmail.com> 7068L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7069L: dri-devel@lists.freedesktop.org 7070S: Maintained 7071F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7072F: drivers/gpu/drm/etnaviv/ 7073F: include/uapi/drm/etnaviv_drm.h 7074 7075DRM DRIVERS FOR XEN 7076M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7077L: dri-devel@lists.freedesktop.org 7078L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7079S: Supported 7080T: git git://anongit.freedesktop.org/drm/drm-misc 7081F: Documentation/gpu/xen-front.rst 7082F: drivers/gpu/drm/xen/ 7083 7084DRM DRIVERS FOR XILINX 7085M: Hyun Kwon <hyun.kwon@xilinx.com> 7086M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/xlnx/ 7091F: drivers/gpu/drm/xlnx/ 7092 7093DRM GPU SCHEDULER 7094M: Luben Tuikov <luben.tuikov@amd.com> 7095L: dri-devel@lists.freedesktop.org 7096S: Maintained 7097T: git git://anongit.freedesktop.org/drm/drm-misc 7098F: drivers/gpu/drm/scheduler/ 7099F: include/drm/gpu_scheduler.h 7100 7101DRM PANEL DRIVERS 7102M: Neil Armstrong <neil.armstrong@linaro.org> 7103R: Sam Ravnborg <sam@ravnborg.org> 7104L: dri-devel@lists.freedesktop.org 7105S: Maintained 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: Documentation/devicetree/bindings/display/panel/ 7108F: drivers/gpu/drm/drm_panel.c 7109F: drivers/gpu/drm/panel/ 7110F: include/drm/drm_panel.h 7111 7112DRM PRIVACY-SCREEN CLASS 7113M: Hans de Goede <hdegoede@redhat.com> 7114L: dri-devel@lists.freedesktop.org 7115S: Maintained 7116T: git git://anongit.freedesktop.org/drm/drm-misc 7117F: drivers/gpu/drm/drm_privacy_screen* 7118F: include/drm/drm_privacy_screen* 7119 7120DRM TTM SUBSYSTEM 7121M: Christian Koenig <christian.koenig@amd.com> 7122M: Huang Rui <ray.huang@amd.com> 7123L: dri-devel@lists.freedesktop.org 7124S: Maintained 7125T: git git://anongit.freedesktop.org/drm/drm-misc 7126F: drivers/gpu/drm/ttm/ 7127F: include/drm/ttm/ 7128 7129DSBR100 USB FM RADIO DRIVER 7130M: Alexey Klimov <klimov.linux@gmail.com> 7131L: linux-media@vger.kernel.org 7132S: Maintained 7133T: git git://linuxtv.org/media_tree.git 7134F: drivers/media/radio/dsbr100.c 7135 7136DT3155 MEDIA DRIVER 7137M: Hans Verkuil <hverkuil@xs4all.nl> 7138L: linux-media@vger.kernel.org 7139S: Odd Fixes 7140W: https://linuxtv.org 7141T: git git://linuxtv.org/media_tree.git 7142F: drivers/media/pci/dt3155/ 7143 7144DVB_USB_AF9015 MEDIA DRIVER 7145M: Antti Palosaari <crope@iki.fi> 7146L: linux-media@vger.kernel.org 7147S: Maintained 7148W: https://linuxtv.org 7149W: http://palosaari.fi/linux/ 7150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7151T: git git://linuxtv.org/anttip/media_tree.git 7152F: drivers/media/usb/dvb-usb-v2/af9015* 7153 7154DVB_USB_AF9035 MEDIA DRIVER 7155M: Antti Palosaari <crope@iki.fi> 7156L: linux-media@vger.kernel.org 7157S: Maintained 7158W: https://linuxtv.org 7159W: http://palosaari.fi/linux/ 7160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7161T: git git://linuxtv.org/anttip/media_tree.git 7162F: drivers/media/usb/dvb-usb-v2/af9035* 7163 7164DVB_USB_ANYSEE MEDIA DRIVER 7165M: Antti Palosaari <crope@iki.fi> 7166L: linux-media@vger.kernel.org 7167S: Maintained 7168W: https://linuxtv.org 7169W: http://palosaari.fi/linux/ 7170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7171T: git git://linuxtv.org/anttip/media_tree.git 7172F: drivers/media/usb/dvb-usb-v2/anysee* 7173 7174DVB_USB_AU6610 MEDIA DRIVER 7175M: Antti Palosaari <crope@iki.fi> 7176L: linux-media@vger.kernel.org 7177S: Maintained 7178W: https://linuxtv.org 7179W: http://palosaari.fi/linux/ 7180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7181T: git git://linuxtv.org/anttip/media_tree.git 7182F: drivers/media/usb/dvb-usb-v2/au6610* 7183 7184DVB_USB_CE6230 MEDIA DRIVER 7185M: Antti Palosaari <crope@iki.fi> 7186L: linux-media@vger.kernel.org 7187S: Maintained 7188W: https://linuxtv.org 7189W: http://palosaari.fi/linux/ 7190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7191T: git git://linuxtv.org/anttip/media_tree.git 7192F: drivers/media/usb/dvb-usb-v2/ce6230* 7193 7194DVB_USB_CXUSB MEDIA DRIVER 7195M: Michael Krufky <mkrufky@linuxtv.org> 7196L: linux-media@vger.kernel.org 7197S: Maintained 7198W: https://linuxtv.org 7199W: http://github.com/mkrufky 7200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7201T: git git://linuxtv.org/media_tree.git 7202F: drivers/media/usb/dvb-usb/cxusb* 7203 7204DVB_USB_EC168 MEDIA DRIVER 7205M: Antti Palosaari <crope@iki.fi> 7206L: linux-media@vger.kernel.org 7207S: Maintained 7208W: https://linuxtv.org 7209W: http://palosaari.fi/linux/ 7210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7211T: git git://linuxtv.org/anttip/media_tree.git 7212F: drivers/media/usb/dvb-usb-v2/ec168* 7213 7214DVB_USB_GL861 MEDIA DRIVER 7215M: Antti Palosaari <crope@iki.fi> 7216L: linux-media@vger.kernel.org 7217S: Maintained 7218W: https://linuxtv.org 7219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7220T: git git://linuxtv.org/anttip/media_tree.git 7221F: drivers/media/usb/dvb-usb-v2/gl861* 7222 7223DVB_USB_MXL111SF MEDIA DRIVER 7224M: Michael Krufky <mkrufky@linuxtv.org> 7225L: linux-media@vger.kernel.org 7226S: Maintained 7227W: https://linuxtv.org 7228W: http://github.com/mkrufky 7229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7230T: git git://linuxtv.org/mkrufky/mxl111sf.git 7231F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7232 7233DVB_USB_RTL28XXU MEDIA DRIVER 7234M: Antti Palosaari <crope@iki.fi> 7235L: linux-media@vger.kernel.org 7236S: Maintained 7237W: https://linuxtv.org 7238W: http://palosaari.fi/linux/ 7239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7240T: git git://linuxtv.org/anttip/media_tree.git 7241F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7242 7243DVB_USB_V2 MEDIA DRIVER 7244M: Antti Palosaari <crope@iki.fi> 7245L: linux-media@vger.kernel.org 7246S: Maintained 7247W: https://linuxtv.org 7248W: http://palosaari.fi/linux/ 7249Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7250T: git git://linuxtv.org/anttip/media_tree.git 7251F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7252F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7253 7254DYNAMIC DEBUG 7255M: Jason Baron <jbaron@akamai.com> 7256M: Jim Cromie <jim.cromie@gmail.com> 7257S: Maintained 7258F: include/linux/dynamic_debug.h 7259F: lib/dynamic_debug.c 7260F: lib/test_dynamic_debug.c 7261 7262DYNAMIC INTERRUPT MODERATION 7263M: Tal Gilboa <talgi@nvidia.com> 7264S: Maintained 7265F: Documentation/networking/net_dim.rst 7266F: include/linux/dim.h 7267F: lib/dim/ 7268 7269DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7270M: Daniel Lezcano <daniel.lezcano@kernel.org> 7271L: linux-pm@vger.kernel.org 7272S: Supported 7273B: https://bugzilla.kernel.org 7274T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7275F: drivers/powercap/dtpm* 7276F: include/linux/dtpm.h 7277 7278DZ DECSTATION DZ11 SERIAL DRIVER 7279M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7280S: Maintained 7281F: drivers/tty/serial/dz.* 7282 7283E3X0 POWER BUTTON DRIVER 7284M: Moritz Fischer <moritz.fischer@ettus.com> 7285L: usrp-users@lists.ettus.com 7286S: Supported 7287W: http://www.ettus.com 7288F: Documentation/devicetree/bindings/input/e3x0-button.txt 7289F: drivers/input/misc/e3x0-button.c 7290 7291E4000 MEDIA DRIVER 7292M: Antti Palosaari <crope@iki.fi> 7293L: linux-media@vger.kernel.org 7294S: Maintained 7295W: https://linuxtv.org 7296W: http://palosaari.fi/linux/ 7297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7298T: git git://linuxtv.org/anttip/media_tree.git 7299F: drivers/media/tuners/e4000* 7300 7301EARTH_PT1 MEDIA DRIVER 7302M: Akihiro Tsukada <tskd08@gmail.com> 7303L: linux-media@vger.kernel.org 7304S: Odd Fixes 7305F: drivers/media/pci/pt1/ 7306 7307EARTH_PT3 MEDIA DRIVER 7308M: Akihiro Tsukada <tskd08@gmail.com> 7309L: linux-media@vger.kernel.org 7310S: Odd Fixes 7311F: drivers/media/pci/pt3/ 7312 7313EC100 MEDIA DRIVER 7314M: Antti Palosaari <crope@iki.fi> 7315L: linux-media@vger.kernel.org 7316S: Maintained 7317W: https://linuxtv.org 7318W: http://palosaari.fi/linux/ 7319Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7320T: git git://linuxtv.org/anttip/media_tree.git 7321F: drivers/media/dvb-frontends/ec100* 7322 7323ECRYPT FILE SYSTEM 7324M: Tyler Hicks <code@tyhicks.com> 7325L: ecryptfs@vger.kernel.org 7326S: Odd Fixes 7327W: http://ecryptfs.org 7328W: https://launchpad.net/ecryptfs 7329T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7330F: Documentation/filesystems/ecryptfs.rst 7331F: fs/ecryptfs/ 7332 7333EDAC-AMD64 7334M: Yazen Ghannam <yazen.ghannam@amd.com> 7335L: linux-edac@vger.kernel.org 7336S: Supported 7337F: drivers/edac/amd64_edac* 7338F: drivers/edac/mce_amd* 7339 7340EDAC-ARMADA 7341M: Jan Luebbe <jlu@pengutronix.de> 7342L: linux-edac@vger.kernel.org 7343S: Maintained 7344F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7345F: drivers/edac/armada_xp_* 7346 7347EDAC-AST2500 7348M: Stefan Schaeckeler <sschaeck@cisco.com> 7349S: Supported 7350F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7351F: drivers/edac/aspeed_edac.c 7352 7353EDAC-BLUEFIELD 7354M: Shravan Kumar Ramani <shravankr@nvidia.com> 7355S: Supported 7356F: drivers/edac/bluefield_edac.c 7357 7358EDAC-CALXEDA 7359M: Andre Przywara <andre.przywara@arm.com> 7360L: linux-edac@vger.kernel.org 7361S: Maintained 7362F: drivers/edac/highbank* 7363 7364EDAC-CAVIUM OCTEON 7365M: Ralf Baechle <ralf@linux-mips.org> 7366L: linux-edac@vger.kernel.org 7367L: linux-mips@vger.kernel.org 7368S: Supported 7369F: drivers/edac/octeon_edac* 7370 7371EDAC-CAVIUM THUNDERX 7372M: Robert Richter <rric@kernel.org> 7373L: linux-edac@vger.kernel.org 7374S: Odd Fixes 7375F: drivers/edac/thunderx_edac* 7376 7377EDAC-CORE 7378M: Borislav Petkov <bp@alien8.de> 7379M: Tony Luck <tony.luck@intel.com> 7380R: James Morse <james.morse@arm.com> 7381R: Mauro Carvalho Chehab <mchehab@kernel.org> 7382R: Robert Richter <rric@kernel.org> 7383L: linux-edac@vger.kernel.org 7384S: Supported 7385T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7386F: Documentation/admin-guide/ras.rst 7387F: Documentation/driver-api/edac.rst 7388F: drivers/edac/ 7389F: include/linux/edac.h 7390 7391EDAC-DMC520 7392M: Lei Wang <lewan@microsoft.com> 7393L: linux-edac@vger.kernel.org 7394S: Supported 7395F: drivers/edac/dmc520_edac.c 7396 7397EDAC-E752X 7398M: Mark Gross <markgross@kernel.org> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/e752x_edac.c 7402 7403EDAC-E7XXX 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/e7xxx_edac.c 7407 7408EDAC-FSL_DDR 7409M: York Sun <york.sun@nxp.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/fsl_ddr_edac.* 7413 7414EDAC-GHES 7415M: Mauro Carvalho Chehab <mchehab@kernel.org> 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/ghes_edac.c 7419 7420EDAC-I10NM 7421M: Tony Luck <tony.luck@intel.com> 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/i10nm_base.c 7425 7426EDAC-I3000 7427L: linux-edac@vger.kernel.org 7428S: Orphan 7429F: drivers/edac/i3000_edac.c 7430 7431EDAC-I5000 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i5000_edac.c 7435 7436EDAC-I5400 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i5400_edac.c 7441 7442EDAC-I7300 7443M: Mauro Carvalho Chehab <mchehab@kernel.org> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i7300_edac.c 7447 7448EDAC-I7CORE 7449M: Mauro Carvalho Chehab <mchehab@kernel.org> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i7core_edac.c 7453 7454EDAC-I82443BXGX 7455M: Tim Small <tim@buttersideup.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/i82443bxgx_edac.c 7459 7460EDAC-I82975X 7461M: "Arvind R." <arvino55@gmail.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/i82975x_edac.c 7465 7466EDAC-IE31200 7467M: Jason Baron <jbaron@akamai.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/ie31200_edac.c 7471 7472EDAC-IGEN6 7473M: Tony Luck <tony.luck@intel.com> 7474R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: drivers/edac/igen6_edac.c 7478 7479EDAC-MPC85XX 7480M: Johannes Thumshirn <morbidrsa@gmail.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/mpc85xx_edac.[ch] 7484 7485EDAC-PASEMI 7486M: Egor Martovetsky <egor@pasemi.com> 7487L: linux-edac@vger.kernel.org 7488S: Maintained 7489F: drivers/edac/pasemi_edac.c 7490 7491EDAC-PND2 7492M: Tony Luck <tony.luck@intel.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/pnd2_edac.[ch] 7496 7497EDAC-QCOM 7498M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7499L: linux-arm-msm@vger.kernel.org 7500L: linux-edac@vger.kernel.org 7501S: Maintained 7502F: drivers/edac/qcom_edac.c 7503 7504EDAC-R82600 7505M: Tim Small <tim@buttersideup.com> 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/r82600_edac.c 7509 7510EDAC-SBRIDGE 7511M: Tony Luck <tony.luck@intel.com> 7512R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7513L: linux-edac@vger.kernel.org 7514S: Maintained 7515F: drivers/edac/sb_edac.c 7516 7517EDAC-SKYLAKE 7518M: Tony Luck <tony.luck@intel.com> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/skx_*.[ch] 7522 7523EDAC-TI 7524M: Tero Kristo <kristo@kernel.org> 7525L: linux-edac@vger.kernel.org 7526S: Odd Fixes 7527F: drivers/edac/ti_edac.c 7528 7529EDIROL UA-101/UA-1000 DRIVER 7530M: Clemens Ladisch <clemens@ladisch.de> 7531L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7532S: Maintained 7533T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7534F: sound/usb/misc/ua101.c 7535 7536EFI TEST DRIVER 7537M: Ivan Hu <ivan.hu@canonical.com> 7538M: Ard Biesheuvel <ardb@kernel.org> 7539L: linux-efi@vger.kernel.org 7540S: Maintained 7541F: drivers/firmware/efi/test/ 7542 7543EFI VARIABLE FILESYSTEM 7544M: Jeremy Kerr <jk@ozlabs.org> 7545M: Ard Biesheuvel <ardb@kernel.org> 7546L: linux-efi@vger.kernel.org 7547S: Maintained 7548T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7549F: fs/efivarfs/ 7550 7551EFIFB FRAMEBUFFER DRIVER 7552M: Peter Jones <pjones@redhat.com> 7553L: linux-fbdev@vger.kernel.org 7554S: Maintained 7555F: drivers/video/fbdev/efifb.c 7556 7557EFS FILESYSTEM 7558S: Orphan 7559W: http://aeschi.ch.eu.org/efs/ 7560F: fs/efs/ 7561 7562EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7563M: Douglas Miller <dougmill@linux.ibm.com> 7564L: netdev@vger.kernel.org 7565S: Maintained 7566F: drivers/net/ethernet/ibm/ehea/ 7567 7568ELM327 CAN NETWORK DRIVER 7569M: Max Staudt <max@enpas.org> 7570L: linux-can@vger.kernel.org 7571S: Maintained 7572F: Documentation/networking/device_drivers/can/can327.rst 7573F: drivers/net/can/can327.c 7574 7575EM28XX VIDEO4LINUX DRIVER 7576M: Mauro Carvalho Chehab <mchehab@kernel.org> 7577L: linux-media@vger.kernel.org 7578S: Maintained 7579W: https://linuxtv.org 7580T: git git://linuxtv.org/media_tree.git 7581F: Documentation/admin-guide/media/em28xx* 7582F: drivers/media/usb/em28xx/ 7583 7584EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7585M: Adrian Hunter <adrian.hunter@intel.com> 7586M: Ritesh Harjani <riteshh@codeaurora.org> 7587M: Asutosh Das <asutoshd@codeaurora.org> 7588L: linux-mmc@vger.kernel.org 7589S: Supported 7590F: drivers/mmc/host/cqhci* 7591 7592EMULEX 10Gbps iSCSI - OneConnect DRIVER 7593M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7594L: linux-scsi@vger.kernel.org 7595S: Supported 7596W: http://www.broadcom.com 7597F: drivers/scsi/be2iscsi/ 7598 7599EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7600M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7601M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7602M: Somnath Kotur <somnath.kotur@broadcom.com> 7603L: netdev@vger.kernel.org 7604S: Supported 7605W: http://www.emulex.com 7606F: drivers/net/ethernet/emulex/benet/ 7607 7608EMULEX ONECONNECT ROCE DRIVER 7609M: Selvin Xavier <selvin.xavier@broadcom.com> 7610L: linux-rdma@vger.kernel.org 7611S: Odd Fixes 7612W: http://www.broadcom.com 7613F: drivers/infiniband/hw/ocrdma/ 7614F: include/uapi/rdma/ocrdma-abi.h 7615 7616EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7617M: James Smart <james.smart@broadcom.com> 7618M: Ram Vegesna <ram.vegesna@broadcom.com> 7619L: linux-scsi@vger.kernel.org 7620L: target-devel@vger.kernel.org 7621S: Supported 7622W: http://www.broadcom.com 7623F: drivers/scsi/elx/ 7624 7625EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7626M: James Smart <james.smart@broadcom.com> 7627M: Dick Kennedy <dick.kennedy@broadcom.com> 7628L: linux-scsi@vger.kernel.org 7629S: Supported 7630W: http://www.broadcom.com 7631F: drivers/scsi/lpfc/ 7632 7633ENE CB710 FLASH CARD READER DRIVER 7634M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7635S: Maintained 7636F: drivers/misc/cb710/ 7637F: drivers/mmc/host/cb710-mmc.* 7638F: include/linux/cb710.h 7639 7640ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7641M: Maxim Levitsky <maximlevitsky@gmail.com> 7642S: Maintained 7643F: drivers/media/rc/ene_ir.* 7644 7645EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7646M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7647L: linuxppc-dev@lists.ozlabs.org 7648S: Maintained 7649F: drivers/tty/ehv_bytechan.c 7650 7651EPSON S1D13XXX FRAMEBUFFER DRIVER 7652M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7653S: Maintained 7654T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7655F: drivers/video/fbdev/s1d13xxxfb.c 7656F: include/video/s1d13xxxfb.h 7657 7658EROFS FILE SYSTEM 7659M: Gao Xiang <xiang@kernel.org> 7660M: Chao Yu <chao@kernel.org> 7661R: Yue Hu <huyue2@coolpad.com> 7662R: Jeffle Xu <jefflexu@linux.alibaba.com> 7663L: linux-erofs@lists.ozlabs.org 7664S: Maintained 7665T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7666F: Documentation/ABI/testing/sysfs-fs-erofs 7667F: Documentation/filesystems/erofs.rst 7668F: fs/erofs/ 7669F: include/trace/events/erofs.h 7670 7671ERRSEQ ERROR TRACKING INFRASTRUCTURE 7672M: Jeff Layton <jlayton@kernel.org> 7673S: Maintained 7674F: include/linux/errseq.h 7675F: lib/errseq.c 7676 7677ESD CAN/USB DRIVERS 7678M: Frank Jungclaus <frank.jungclaus@esd.eu> 7679R: socketcan@esd.eu 7680L: linux-can@vger.kernel.org 7681S: Maintained 7682F: drivers/net/can/usb/esd_usb.c 7683 7684ET131X NETWORK DRIVER 7685M: Mark Einon <mark.einon@gmail.com> 7686S: Odd Fixes 7687F: drivers/net/ethernet/agere/ 7688 7689ETAS ES58X CAN/USB DRIVER 7690M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7691L: linux-can@vger.kernel.org 7692S: Maintained 7693F: Documentation/networking/devlink/etas_es58x.rst 7694F: drivers/net/can/usb/etas_es58x/ 7695 7696ETHERNET BRIDGE 7697M: Roopa Prabhu <roopa@nvidia.com> 7698M: Nikolay Aleksandrov <razor@blackwall.org> 7699L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7700L: netdev@vger.kernel.org 7701S: Maintained 7702W: http://www.linuxfoundation.org/en/Net:Bridge 7703F: include/linux/netfilter_bridge/ 7704F: net/bridge/ 7705 7706ETHERNET PHY LIBRARY 7707M: Andrew Lunn <andrew@lunn.ch> 7708M: Heiner Kallweit <hkallweit1@gmail.com> 7709R: Russell King <linux@armlinux.org.uk> 7710L: netdev@vger.kernel.org 7711S: Maintained 7712F: Documentation/ABI/testing/sysfs-class-net-phydev 7713F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7714F: Documentation/devicetree/bindings/net/mdio* 7715F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7716F: Documentation/networking/phy.rst 7717F: drivers/net/mdio/ 7718F: drivers/net/mdio/acpi_mdio.c 7719F: drivers/net/mdio/fwnode_mdio.c 7720F: drivers/net/mdio/of_mdio.c 7721F: drivers/net/pcs/ 7722F: drivers/net/phy/ 7723F: include/dt-bindings/net/qca-ar803x.h 7724F: include/linux/*mdio*.h 7725F: include/linux/linkmode.h 7726F: include/linux/mdio/*.h 7727F: include/linux/mii.h 7728F: include/linux/of_net.h 7729F: include/linux/phy.h 7730F: include/linux/phy_fixed.h 7731F: include/linux/platform_data/mdio-bcm-unimac.h 7732F: include/linux/platform_data/mdio-gpio.h 7733F: include/trace/events/mdio.h 7734F: include/uapi/linux/mdio.h 7735F: include/uapi/linux/mii.h 7736F: net/core/of_net.c 7737 7738EXEC & BINFMT API 7739R: Eric Biederman <ebiederm@xmission.com> 7740R: Kees Cook <keescook@chromium.org> 7741L: linux-mm@kvack.org 7742S: Supported 7743T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7744F: fs/*binfmt_*.c 7745F: fs/exec.c 7746F: include/linux/binfmts.h 7747F: include/linux/elf.h 7748F: include/uapi/linux/binfmts.h 7749F: include/uapi/linux/elf.h 7750F: tools/testing/selftests/exec/ 7751N: asm/elf.h 7752N: binfmt 7753 7754EXFAT FILE SYSTEM 7755M: Namjae Jeon <linkinjeon@kernel.org> 7756M: Sungjong Seo <sj1557.seo@samsung.com> 7757L: linux-fsdevel@vger.kernel.org 7758S: Maintained 7759T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7760F: fs/exfat/ 7761 7762EXT2 FILE SYSTEM 7763M: Jan Kara <jack@suse.com> 7764L: linux-ext4@vger.kernel.org 7765S: Maintained 7766F: Documentation/filesystems/ext2.rst 7767F: fs/ext2/ 7768F: include/linux/ext2* 7769 7770EXT4 FILE SYSTEM 7771M: "Theodore Ts'o" <tytso@mit.edu> 7772M: Andreas Dilger <adilger.kernel@dilger.ca> 7773L: linux-ext4@vger.kernel.org 7774S: Maintained 7775W: http://ext4.wiki.kernel.org 7776Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7777T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7778F: Documentation/filesystems/ext4/ 7779F: fs/ext4/ 7780F: include/trace/events/ext4.h 7781F: include/uapi/linux/ext4.h 7782 7783Extended Verification Module (EVM) 7784M: Mimi Zohar <zohar@linux.ibm.com> 7785L: linux-integrity@vger.kernel.org 7786S: Supported 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7788F: security/integrity/ 7789F: security/integrity/evm/ 7790 7791EXTENSIBLE FIRMWARE INTERFACE (EFI) 7792M: Ard Biesheuvel <ardb@kernel.org> 7793L: linux-efi@vger.kernel.org 7794S: Maintained 7795T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7796F: Documentation/admin-guide/efi-stub.rst 7797F: arch/*/include/asm/efi.h 7798F: arch/*/kernel/efi.c 7799F: arch/arm/boot/compressed/efi-header.S 7800F: arch/x86/platform/efi/ 7801F: drivers/firmware/efi/ 7802F: include/linux/efi*.h 7803 7804EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7805M: MyungJoo Ham <myungjoo.ham@samsung.com> 7806M: Chanwoo Choi <cw00.choi@samsung.com> 7807L: linux-kernel@vger.kernel.org 7808S: Maintained 7809T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7810F: Documentation/devicetree/bindings/extcon/ 7811F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7812F: drivers/extcon/ 7813F: include/linux/extcon.h 7814F: include/linux/extcon/ 7815 7816EXTRA BOOT CONFIG 7817M: Masami Hiramatsu <mhiramat@kernel.org> 7818L: linux-kernel@vger.kernel.org 7819L: linux-trace-kernel@vger.kernel.org 7820S: Maintained 7821Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7822T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7823F: Documentation/admin-guide/bootconfig.rst 7824F: fs/proc/bootconfig.c 7825F: include/linux/bootconfig.h 7826F: lib/bootconfig-data.S 7827F: lib/bootconfig.c 7828F: tools/bootconfig/* 7829F: tools/bootconfig/scripts/* 7830 7831EXYNOS DP DRIVER 7832M: Jingoo Han <jingoohan1@gmail.com> 7833L: dri-devel@lists.freedesktop.org 7834S: Maintained 7835F: drivers/gpu/drm/exynos/exynos_dp* 7836 7837EXYNOS SYSMMU (IOMMU) driver 7838M: Marek Szyprowski <m.szyprowski@samsung.com> 7839L: iommu@lists.linux.dev 7840S: Maintained 7841F: drivers/iommu/exynos-iommu.c 7842 7843F2FS FILE SYSTEM 7844M: Jaegeuk Kim <jaegeuk@kernel.org> 7845M: Chao Yu <chao@kernel.org> 7846L: linux-f2fs-devel@lists.sourceforge.net 7847S: Maintained 7848W: https://f2fs.wiki.kernel.org/ 7849Q: https://patchwork.kernel.org/project/f2fs/list/ 7850B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7851T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7852F: Documentation/ABI/testing/sysfs-fs-f2fs 7853F: Documentation/filesystems/f2fs.rst 7854F: fs/f2fs/ 7855F: include/linux/f2fs_fs.h 7856F: include/trace/events/f2fs.h 7857F: include/uapi/linux/f2fs.h 7858 7859F71805F HARDWARE MONITORING DRIVER 7860M: Jean Delvare <jdelvare@suse.com> 7861L: linux-hwmon@vger.kernel.org 7862S: Maintained 7863F: Documentation/hwmon/f71805f.rst 7864F: drivers/hwmon/f71805f.c 7865 7866FADDR2LINE 7867M: Josh Poimboeuf <jpoimboe@kernel.org> 7868S: Maintained 7869F: scripts/faddr2line 7870 7871FAILOVER MODULE 7872M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7873L: netdev@vger.kernel.org 7874S: Supported 7875F: Documentation/networking/failover.rst 7876F: include/net/failover.h 7877F: net/core/failover.c 7878 7879FANOTIFY 7880M: Jan Kara <jack@suse.cz> 7881R: Amir Goldstein <amir73il@gmail.com> 7882R: Matthew Bobrowski <repnop@google.com> 7883L: linux-fsdevel@vger.kernel.org 7884S: Maintained 7885F: fs/notify/fanotify/ 7886F: include/linux/fanotify.h 7887F: include/uapi/linux/fanotify.h 7888 7889FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7890M: Linus Walleij <linus.walleij@linaro.org> 7891L: linux-usb@vger.kernel.org 7892S: Maintained 7893F: drivers/usb/fotg210/ 7894 7895FARSYNC SYNCHRONOUS DRIVER 7896M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7897S: Supported 7898W: http://www.farsite.co.uk/ 7899F: drivers/net/wan/farsync.* 7900 7901FAULT INJECTION SUPPORT 7902M: Akinobu Mita <akinobu.mita@gmail.com> 7903S: Supported 7904F: Documentation/fault-injection/ 7905F: lib/fault-inject.c 7906 7907FBTFT Framebuffer drivers 7908L: dri-devel@lists.freedesktop.org 7909L: linux-fbdev@vger.kernel.org 7910S: Orphan 7911F: drivers/staging/fbtft/ 7912 7913FC0011 TUNER DRIVER 7914M: Michael Buesch <m@bues.ch> 7915L: linux-media@vger.kernel.org 7916S: Maintained 7917F: drivers/media/tuners/fc0011.c 7918F: drivers/media/tuners/fc0011.h 7919 7920FC2580 MEDIA DRIVER 7921M: Antti Palosaari <crope@iki.fi> 7922L: linux-media@vger.kernel.org 7923S: Maintained 7924W: https://linuxtv.org 7925W: http://palosaari.fi/linux/ 7926Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7927T: git git://linuxtv.org/anttip/media_tree.git 7928F: drivers/media/tuners/fc2580* 7929 7930FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7931M: Hannes Reinecke <hare@suse.de> 7932L: linux-scsi@vger.kernel.org 7933S: Supported 7934W: www.Open-FCoE.org 7935F: drivers/scsi/fcoe/ 7936F: drivers/scsi/libfc/ 7937F: include/scsi/fc/ 7938F: include/scsi/libfc.h 7939F: include/scsi/libfcoe.h 7940F: include/uapi/scsi/fc/ 7941 7942FILE LOCKING (flock() and fcntl()/lockf()) 7943M: Jeff Layton <jlayton@kernel.org> 7944M: Chuck Lever <chuck.lever@oracle.com> 7945L: linux-fsdevel@vger.kernel.org 7946S: Maintained 7947F: fs/fcntl.c 7948F: fs/locks.c 7949F: include/linux/fcntl.h 7950F: include/uapi/linux/fcntl.h 7951 7952FILESYSTEM DIRECT ACCESS (DAX) 7953M: Dan Williams <dan.j.williams@intel.com> 7954R: Matthew Wilcox <willy@infradead.org> 7955R: Jan Kara <jack@suse.cz> 7956L: linux-fsdevel@vger.kernel.org 7957L: nvdimm@lists.linux.dev 7958S: Supported 7959F: fs/dax.c 7960F: include/linux/dax.h 7961F: include/trace/events/fs_dax.h 7962 7963FILESYSTEMS (VFS and infrastructure) 7964M: Alexander Viro <viro@zeniv.linux.org.uk> 7965M: Christian Brauner <brauner@kernel.org> 7966L: linux-fsdevel@vger.kernel.org 7967S: Maintained 7968F: fs/* 7969F: include/linux/fs.h 7970F: include/linux/fs_types.h 7971F: include/uapi/linux/fs.h 7972F: include/uapi/linux/openat2.h 7973 7974FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7975M: Riku Voipio <riku.voipio@iki.fi> 7976L: linux-hwmon@vger.kernel.org 7977S: Maintained 7978F: drivers/hwmon/f75375s.c 7979F: include/linux/f75375s.h 7980 7981FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7982M: Clemens Ladisch <clemens@ladisch.de> 7983M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7984L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7985S: Maintained 7986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7987F: include/uapi/sound/firewire.h 7988F: sound/firewire/ 7989 7990FIREWIRE MEDIA DRIVERS (firedtv) 7991M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7992L: linux-media@vger.kernel.org 7993L: linux1394-devel@lists.sourceforge.net 7994S: Maintained 7995T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7996F: drivers/media/firewire/ 7997 7998FIREWIRE SBP-2 TARGET 7999M: Chris Boot <bootc@bootc.net> 8000L: linux-scsi@vger.kernel.org 8001L: target-devel@vger.kernel.org 8002L: linux1394-devel@lists.sourceforge.net 8003S: Maintained 8004T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8005F: drivers/target/sbp/ 8006 8007FIREWIRE SUBSYSTEM 8008M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8009M: Takashi Sakamoto <takaswie@kernel.org> 8010L: linux1394-devel@lists.sourceforge.net 8011S: Maintained 8012W: http://ieee1394.docs.kernel.org/ 8013T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8014F: drivers/firewire/ 8015F: include/linux/firewire.h 8016F: include/uapi/linux/firewire*.h 8017F: tools/firewire/ 8018 8019FIRMWARE FRAMEWORK FOR ARMV8-A 8020M: Sudeep Holla <sudeep.holla@arm.com> 8021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8022S: Maintained 8023F: drivers/firmware/arm_ffa/ 8024F: include/linux/arm_ffa.h 8025 8026FIRMWARE LOADER (request_firmware) 8027M: Luis Chamberlain <mcgrof@kernel.org> 8028M: Russ Weight <russell.h.weight@intel.com> 8029L: linux-kernel@vger.kernel.org 8030S: Maintained 8031F: Documentation/firmware_class/ 8032F: drivers/base/firmware_loader/ 8033F: include/linux/firmware.h 8034 8035FLEXTIMER FTM-QUADDEC DRIVER 8036M: Patrick Havelange <patrick.havelange@essensium.com> 8037L: linux-iio@vger.kernel.org 8038S: Maintained 8039F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8040F: drivers/counter/ftm-quaddec.c 8041 8042FLOPPY DRIVER 8043M: Denis Efremov <efremov@linux.com> 8044L: linux-block@vger.kernel.org 8045S: Odd Fixes 8046F: drivers/block/floppy.c 8047 8048FLYSKY FSIA6B RC RECEIVER 8049M: Markus Koch <markus@notsyncing.net> 8050L: linux-input@vger.kernel.org 8051S: Maintained 8052F: drivers/input/joystick/fsia6b.c 8053 8054FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8055M: Geoffrey D. Bennett <g@b4.vu> 8056L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8057S: Maintained 8058T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8059F: sound/usb/mixer_scarlett_gen2.c 8060 8061FORCEDETH GIGABIT ETHERNET DRIVER 8062M: Rain River <rain.1986.08.12@gmail.com> 8063M: Zhu Yanjun <zyjzyj2000@gmail.com> 8064L: netdev@vger.kernel.org 8065S: Maintained 8066F: drivers/net/ethernet/nvidia/* 8067 8068FORTIFY_SOURCE 8069M: Kees Cook <keescook@chromium.org> 8070L: linux-hardening@vger.kernel.org 8071S: Supported 8072T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8073F: include/linux/fortify-string.h 8074F: lib/fortify_kunit.c 8075F: lib/memcpy_kunit.c 8076F: lib/strscpy_kunit.c 8077F: lib/test_fortify/* 8078F: scripts/test_fortify.sh 8079K: \b__NO_FORTIFY\b 8080 8081FPGA DFL DRIVERS 8082M: Wu Hao <hao.wu@intel.com> 8083R: Tom Rix <trix@redhat.com> 8084L: linux-fpga@vger.kernel.org 8085S: Maintained 8086F: Documentation/ABI/testing/sysfs-bus-dfl* 8087F: Documentation/fpga/dfl.rst 8088F: drivers/fpga/dfl* 8089F: drivers/uio/uio_dfl.c 8090F: include/linux/dfl.h 8091F: include/uapi/linux/fpga-dfl.h 8092 8093FPGA MANAGER FRAMEWORK 8094M: Moritz Fischer <mdf@kernel.org> 8095M: Wu Hao <hao.wu@intel.com> 8096M: Xu Yilun <yilun.xu@intel.com> 8097R: Tom Rix <trix@redhat.com> 8098L: linux-fpga@vger.kernel.org 8099S: Maintained 8100Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8101T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8102F: Documentation/devicetree/bindings/fpga/ 8103F: Documentation/driver-api/fpga/ 8104F: Documentation/fpga/ 8105F: drivers/fpga/ 8106F: include/linux/fpga/ 8107 8108FPU EMULATOR 8109M: Bill Metzenthen <billm@melbpc.org.au> 8110S: Maintained 8111W: https://floatingpoint.billm.au/ 8112F: arch/x86/math-emu/ 8113 8114FRAMEBUFFER CORE 8115M: Daniel Vetter <daniel@ffwll.ch> 8116S: Odd Fixes 8117T: git git://anongit.freedesktop.org/drm/drm-misc 8118F: drivers/video/fbdev/core/ 8119 8120FRAMEBUFFER LAYER 8121M: Helge Deller <deller@gmx.de> 8122L: linux-fbdev@vger.kernel.org 8123L: dri-devel@lists.freedesktop.org 8124S: Maintained 8125Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8126T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8127F: Documentation/fb/ 8128F: drivers/video/ 8129F: include/linux/fb.h 8130F: include/uapi/linux/fb.h 8131F: include/uapi/video/ 8132F: include/video/ 8133 8134FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8135M: Horia Geantă <horia.geanta@nxp.com> 8136M: Pankaj Gupta <pankaj.gupta@nxp.com> 8137M: Gaurav Jain <gaurav.jain@nxp.com> 8138L: linux-crypto@vger.kernel.org 8139S: Maintained 8140F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8141F: drivers/crypto/caam/ 8142 8143FREESCALE COLDFIRE M5441X MMC DRIVER 8144M: Angelo Dureghello <angelo.dureghello@timesys.com> 8145L: linux-mmc@vger.kernel.org 8146S: Maintained 8147F: drivers/mmc/host/sdhci-esdhc-mcf.c 8148F: include/linux/platform_data/mmc-esdhc-mcf.h 8149 8150FREESCALE DIU FRAMEBUFFER DRIVER 8151M: Timur Tabi <timur@kernel.org> 8152L: linux-fbdev@vger.kernel.org 8153S: Maintained 8154F: drivers/video/fbdev/fsl-diu-fb.* 8155 8156FREESCALE DMA DRIVER 8157M: Li Yang <leoyang.li@nxp.com> 8158M: Zhang Wei <zw@zh-kernel.org> 8159L: linuxppc-dev@lists.ozlabs.org 8160S: Maintained 8161F: drivers/dma/fsldma.* 8162 8163FREESCALE DSPI DRIVER 8164M: Vladimir Oltean <olteanv@gmail.com> 8165L: linux-spi@vger.kernel.org 8166S: Maintained 8167F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8168F: drivers/spi/spi-fsl-dspi.c 8169F: include/linux/spi/spi-fsl-dspi.h 8170 8171FREESCALE ENETC ETHERNET DRIVERS 8172M: Claudiu Manoil <claudiu.manoil@nxp.com> 8173M: Vladimir Oltean <vladimir.oltean@nxp.com> 8174L: netdev@vger.kernel.org 8175S: Maintained 8176F: drivers/net/ethernet/freescale/enetc/ 8177 8178FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8179M: Claudiu Manoil <claudiu.manoil@nxp.com> 8180L: netdev@vger.kernel.org 8181S: Maintained 8182F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8183F: drivers/net/ethernet/freescale/gianfar* 8184 8185FREESCALE GPMI NAND DRIVER 8186M: Han Xu <han.xu@nxp.com> 8187L: linux-mtd@lists.infradead.org 8188S: Maintained 8189F: drivers/mtd/nand/raw/gpmi-nand/* 8190 8191FREESCALE I2C CPM DRIVER 8192M: Jochen Friedrich <jochen@scram.de> 8193L: linuxppc-dev@lists.ozlabs.org 8194L: linux-i2c@vger.kernel.org 8195S: Maintained 8196F: drivers/i2c/busses/i2c-cpm.c 8197 8198FREESCALE IMX / MXC FEC DRIVER 8199M: Wei Fang <wei.fang@nxp.com> 8200R: Shenwei Wang <shenwei.wang@nxp.com> 8201R: Clark Wang <xiaoning.wang@nxp.com> 8202R: NXP Linux Team <linux-imx@nxp.com> 8203L: netdev@vger.kernel.org 8204S: Maintained 8205F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8206F: drivers/net/ethernet/freescale/fec.h 8207F: drivers/net/ethernet/freescale/fec_main.c 8208F: drivers/net/ethernet/freescale/fec_ptp.c 8209 8210FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8211M: Sascha Hauer <s.hauer@pengutronix.de> 8212R: Pengutronix Kernel Team <kernel@pengutronix.de> 8213L: linux-fbdev@vger.kernel.org 8214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8215S: Maintained 8216F: drivers/video/fbdev/imxfb.c 8217 8218FREESCALE IMX DDR PMU DRIVER 8219M: Frank Li <Frank.li@nxp.com> 8220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8221S: Maintained 8222F: Documentation/admin-guide/perf/imx-ddr.rst 8223F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8224F: drivers/perf/fsl_imx8_ddr_perf.c 8225 8226FREESCALE IMX I2C DRIVER 8227M: Oleksij Rempel <o.rempel@pengutronix.de> 8228R: Pengutronix Kernel Team <kernel@pengutronix.de> 8229L: linux-i2c@vger.kernel.org 8230S: Maintained 8231F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8232F: drivers/i2c/busses/i2c-imx.c 8233 8234FREESCALE IMX LPI2C DRIVER 8235M: Dong Aisheng <aisheng.dong@nxp.com> 8236L: linux-i2c@vger.kernel.org 8237L: linux-imx@nxp.com 8238S: Maintained 8239F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8240F: drivers/i2c/busses/i2c-imx-lpi2c.c 8241 8242FREESCALE MPC I2C DRIVER 8243M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8244L: linux-i2c@vger.kernel.org 8245S: Maintained 8246F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8247F: drivers/i2c/busses/i2c-mpc.c 8248 8249FREESCALE QORIQ DPAA ETHERNET DRIVER 8250M: Madalin Bucur <madalin.bucur@nxp.com> 8251L: netdev@vger.kernel.org 8252S: Maintained 8253F: drivers/net/ethernet/freescale/dpaa 8254 8255FREESCALE QORIQ DPAA FMAN DRIVER 8256M: Madalin Bucur <madalin.bucur@nxp.com> 8257R: Sean Anderson <sean.anderson@seco.com> 8258L: netdev@vger.kernel.org 8259S: Maintained 8260F: Documentation/devicetree/bindings/net/fsl-fman.txt 8261F: drivers/net/ethernet/freescale/fman 8262 8263FREESCALE QORIQ PTP CLOCK DRIVER 8264M: Yangbo Lu <yangbo.lu@nxp.com> 8265L: netdev@vger.kernel.org 8266S: Maintained 8267F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8268F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8269F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8270F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8271F: drivers/ptp/ptp_qoriq.c 8272F: drivers/ptp/ptp_qoriq_debugfs.c 8273F: include/linux/fsl/ptp_qoriq.h 8274 8275FREESCALE QUAD SPI DRIVER 8276M: Han Xu <han.xu@nxp.com> 8277L: linux-spi@vger.kernel.org 8278S: Maintained 8279F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8280F: drivers/spi/spi-fsl-qspi.c 8281 8282FREESCALE QUICC ENGINE LIBRARY 8283M: Qiang Zhao <qiang.zhao@nxp.com> 8284L: linuxppc-dev@lists.ozlabs.org 8285S: Maintained 8286F: drivers/soc/fsl/qe/ 8287F: include/soc/fsl/qe/ 8288 8289FREESCALE QUICC ENGINE QMC 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-scc-qmc.yaml 8294F: drivers/soc/fsl/qe/qmc.c 8295F: include/soc/fsl/qe/qmc.h 8296 8297FREESCALE QUICC ENGINE TSA DRIVER 8298M: Herve Codina <herve.codina@bootlin.com> 8299L: linuxppc-dev@lists.ozlabs.org 8300S: Maintained 8301F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8302F: drivers/soc/fsl/qe/tsa.c 8303F: drivers/soc/fsl/qe/tsa.h 8304F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8305 8306FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8307M: Li Yang <leoyang.li@nxp.com> 8308L: netdev@vger.kernel.org 8309L: linuxppc-dev@lists.ozlabs.org 8310S: Maintained 8311F: drivers/net/ethernet/freescale/ucc_geth* 8312 8313FREESCALE QUICC ENGINE UCC HDLC DRIVER 8314M: Zhao Qiang <qiang.zhao@nxp.com> 8315L: netdev@vger.kernel.org 8316L: linuxppc-dev@lists.ozlabs.org 8317S: Maintained 8318F: drivers/net/wan/fsl_ucc_hdlc* 8319 8320FREESCALE QUICC ENGINE UCC UART DRIVER 8321M: Timur Tabi <timur@kernel.org> 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: drivers/tty/serial/ucc_uart.c 8325 8326FREESCALE SOC DRIVERS 8327M: Li Yang <leoyang.li@nxp.com> 8328L: linuxppc-dev@lists.ozlabs.org 8329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8330S: Maintained 8331F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8332F: Documentation/devicetree/bindings/soc/fsl/ 8333F: drivers/soc/fsl/ 8334F: include/linux/fsl/ 8335F: include/soc/fsl/ 8336 8337FREESCALE SOC FS_ENET DRIVER 8338M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8339L: linuxppc-dev@lists.ozlabs.org 8340L: netdev@vger.kernel.org 8341S: Maintained 8342F: drivers/net/ethernet/freescale/fs_enet/ 8343F: include/linux/fs_enet_pd.h 8344 8345FREESCALE SOC SOUND DRIVERS 8346M: Shengjiu Wang <shengjiu.wang@gmail.com> 8347M: Xiubo Li <Xiubo.Lee@gmail.com> 8348R: Fabio Estevam <festevam@gmail.com> 8349R: Nicolin Chen <nicoleotsuka@gmail.com> 8350L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8351L: linuxppc-dev@lists.ozlabs.org 8352S: Maintained 8353F: sound/soc/fsl/fsl* 8354F: sound/soc/fsl/imx* 8355F: sound/soc/fsl/mpc8610_hpcd.c 8356 8357FREESCALE SOC SOUND QMC DRIVER 8358M: Herve Codina <herve.codina@bootlin.com> 8359L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8360L: linuxppc-dev@lists.ozlabs.org 8361S: Maintained 8362F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8363F: sound/soc/fsl/fsl_qmc_audio.c 8364 8365FREESCALE USB PERIPHERAL DRIVERS 8366M: Li Yang <leoyang.li@nxp.com> 8367L: linux-usb@vger.kernel.org 8368L: linuxppc-dev@lists.ozlabs.org 8369S: Maintained 8370F: drivers/usb/gadget/udc/fsl* 8371 8372FREESCALE USB PHY DRIVER 8373M: Ran Wang <ran.wang_1@nxp.com> 8374L: linux-usb@vger.kernel.org 8375L: linuxppc-dev@lists.ozlabs.org 8376S: Maintained 8377F: drivers/usb/phy/phy-fsl-usb* 8378 8379FREEVXFS FILESYSTEM 8380M: Christoph Hellwig <hch@infradead.org> 8381S: Maintained 8382W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8383F: fs/freevxfs/ 8384 8385FREEZER 8386M: "Rafael J. Wysocki" <rafael@kernel.org> 8387M: Pavel Machek <pavel@ucw.cz> 8388L: linux-pm@vger.kernel.org 8389S: Supported 8390F: Documentation/power/freezing-of-tasks.rst 8391F: include/linux/freezer.h 8392F: kernel/freezer.c 8393 8394FRONTSWAP API 8395M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8396L: linux-kernel@vger.kernel.org 8397S: Maintained 8398F: include/linux/frontswap.h 8399F: mm/frontswap.c 8400 8401FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8402M: David Howells <dhowells@redhat.com> 8403L: linux-cachefs@redhat.com (moderated for non-subscribers) 8404S: Supported 8405F: Documentation/filesystems/caching/ 8406F: fs/fscache/ 8407F: include/linux/fscache*.h 8408 8409FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8410M: Eric Biggers <ebiggers@kernel.org> 8411M: Theodore Y. Ts'o <tytso@mit.edu> 8412M: Jaegeuk Kim <jaegeuk@kernel.org> 8413L: linux-fscrypt@vger.kernel.org 8414S: Supported 8415Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8416T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8417F: Documentation/filesystems/fscrypt.rst 8418F: fs/crypto/ 8419F: include/linux/fscrypt.h 8420F: include/uapi/linux/fscrypt.h 8421 8422FSI SUBSYSTEM 8423M: Jeremy Kerr <jk@ozlabs.org> 8424M: Joel Stanley <joel@jms.id.au> 8425R: Alistar Popple <alistair@popple.id.au> 8426R: Eddie James <eajames@linux.ibm.com> 8427L: linux-fsi@lists.ozlabs.org 8428S: Supported 8429Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8430T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8431F: drivers/fsi/ 8432F: include/linux/fsi*.h 8433F: include/trace/events/fsi*.h 8434 8435FSI-ATTACHED I2C DRIVER 8436M: Eddie James <eajames@linux.ibm.com> 8437L: linux-i2c@vger.kernel.org 8438L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8439S: Maintained 8440F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8441F: drivers/i2c/busses/i2c-fsi.c 8442 8443FSI-ATTACHED SPI DRIVER 8444M: Eddie James <eajames@linux.ibm.com> 8445L: linux-spi@vger.kernel.org 8446S: Maintained 8447F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8448F: drivers/spi/spi-fsi.c 8449 8450FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8451M: Jan Kara <jack@suse.cz> 8452R: Amir Goldstein <amir73il@gmail.com> 8453L: linux-fsdevel@vger.kernel.org 8454S: Maintained 8455T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8456F: fs/notify/ 8457F: include/linux/fsnotify*.h 8458 8459FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8460M: Eric Biggers <ebiggers@kernel.org> 8461M: Theodore Y. Ts'o <tytso@mit.edu> 8462L: fsverity@lists.linux.dev 8463S: Supported 8464Q: https://patchwork.kernel.org/project/fsverity/list/ 8465T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8466F: Documentation/filesystems/fsverity.rst 8467F: fs/verity/ 8468F: include/linux/fsverity.h 8469F: include/uapi/linux/fsverity.h 8470 8471FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8472M: Michael Zaidman <michael.zaidman@gmail.com> 8473L: linux-i2c@vger.kernel.org 8474L: linux-input@vger.kernel.org 8475S: Maintained 8476F: drivers/hid/hid-ft260.c 8477 8478FUJITSU LAPTOP EXTRAS 8479M: Jonathan Woithe <jwoithe@just42.net> 8480L: platform-driver-x86@vger.kernel.org 8481S: Maintained 8482F: drivers/platform/x86/fujitsu-laptop.c 8483 8484FUJITSU TABLET EXTRAS 8485M: Robert Gerlach <khnz@gmx.de> 8486L: platform-driver-x86@vger.kernel.org 8487S: Maintained 8488F: drivers/platform/x86/fujitsu-tablet.c 8489 8490FUNCTION HOOKS (FTRACE) 8491M: Steven Rostedt <rostedt@goodmis.org> 8492M: Masami Hiramatsu <mhiramat@kernel.org> 8493R: Mark Rutland <mark.rutland@arm.com> 8494L: linux-kernel@vger.kernel.org 8495L: linux-trace-kernel@vger.kernel.org 8496S: Maintained 8497Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8498T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8499F: Documentation/trace/ftrace* 8500F: arch/*/*/*/*ftrace* 8501F: arch/*/*/*ftrace* 8502F: include/*/ftrace.h 8503F: kernel/trace/fgraph.c 8504F: kernel/trace/ftrace* 8505F: samples/ftrace 8506 8507FUNGIBLE ETHERNET DRIVERS 8508M: Dimitris Michailidis <dmichail@fungible.com> 8509L: netdev@vger.kernel.org 8510S: Supported 8511F: drivers/net/ethernet/fungible/ 8512 8513FUSE: FILESYSTEM IN USERSPACE 8514M: Miklos Szeredi <miklos@szeredi.hu> 8515L: linux-fsdevel@vger.kernel.org 8516S: Maintained 8517W: https://github.com/libfuse/ 8518T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8519F: Documentation/filesystems/fuse.rst 8520F: fs/fuse/ 8521F: include/uapi/linux/fuse.h 8522 8523FUTEX SUBSYSTEM 8524M: Thomas Gleixner <tglx@linutronix.de> 8525M: Ingo Molnar <mingo@redhat.com> 8526R: Peter Zijlstra <peterz@infradead.org> 8527R: Darren Hart <dvhart@infradead.org> 8528R: Davidlohr Bueso <dave@stgolabs.net> 8529R: André Almeida <andrealmeid@igalia.com> 8530L: linux-kernel@vger.kernel.org 8531S: Maintained 8532T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8533F: Documentation/locking/*futex* 8534F: include/asm-generic/futex.h 8535F: include/linux/futex.h 8536F: include/uapi/linux/futex.h 8537F: kernel/futex/* 8538F: tools/perf/bench/futex* 8539F: tools/testing/selftests/futex/ 8540 8541GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8542M: Tim Harvey <tharvey@gateworks.com> 8543S: Maintained 8544F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8545F: Documentation/hwmon/gsc-hwmon.rst 8546F: drivers/hwmon/gsc-hwmon.c 8547F: drivers/mfd/gateworks-gsc.c 8548F: include/linux/mfd/gsc.h 8549F: include/linux/platform_data/gsc_hwmon.h 8550 8551GCC PLUGINS 8552M: Kees Cook <keescook@chromium.org> 8553L: linux-hardening@vger.kernel.org 8554S: Maintained 8555T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8556F: Documentation/kbuild/gcc-plugins.rst 8557F: scripts/Makefile.gcc-plugins 8558F: scripts/gcc-plugins/ 8559 8560GCOV BASED KERNEL PROFILING 8561M: Peter Oberparleiter <oberpar@linux.ibm.com> 8562S: Maintained 8563F: Documentation/dev-tools/gcov.rst 8564F: kernel/gcov/ 8565 8566GDB KERNEL DEBUGGING HELPER SCRIPTS 8567M: Jan Kiszka <jan.kiszka@siemens.com> 8568M: Kieran Bingham <kbingham@kernel.org> 8569S: Supported 8570F: scripts/gdb/ 8571 8572GEMINI CRYPTO DRIVER 8573M: Corentin Labbe <clabbe@baylibre.com> 8574L: linux-crypto@vger.kernel.org 8575S: Maintained 8576F: drivers/crypto/gemini/ 8577 8578GEMTEK FM RADIO RECEIVER DRIVER 8579M: Hans Verkuil <hverkuil@xs4all.nl> 8580L: linux-media@vger.kernel.org 8581S: Maintained 8582W: https://linuxtv.org 8583T: git git://linuxtv.org/media_tree.git 8584F: drivers/media/radio/radio-gemtek* 8585 8586GENERIC ARCHITECTURE TOPOLOGY 8587M: Sudeep Holla <sudeep.holla@arm.com> 8588L: linux-kernel@vger.kernel.org 8589S: Maintained 8590F: drivers/base/arch_topology.c 8591F: include/linux/arch_topology.h 8592 8593GENERIC ENTRY CODE 8594M: Thomas Gleixner <tglx@linutronix.de> 8595M: Peter Zijlstra <peterz@infradead.org> 8596M: Andy Lutomirski <luto@kernel.org> 8597L: linux-kernel@vger.kernel.org 8598S: Maintained 8599T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8600F: include/linux/entry-common.h 8601F: include/linux/entry-kvm.h 8602F: kernel/entry/ 8603 8604GENERIC GPIO I2C DRIVER 8605M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8606S: Supported 8607F: drivers/i2c/busses/i2c-gpio.c 8608F: include/linux/platform_data/i2c-gpio.h 8609 8610GENERIC GPIO I2C MULTIPLEXER DRIVER 8611M: Peter Korsgaard <peter.korsgaard@barco.com> 8612L: linux-i2c@vger.kernel.org 8613S: Supported 8614F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8615F: drivers/i2c/muxes/i2c-mux-gpio.c 8616F: include/linux/platform_data/i2c-mux-gpio.h 8617 8618GENERIC HDLC (WAN) DRIVERS 8619M: Krzysztof Halasa <khc@pm.waw.pl> 8620S: Maintained 8621W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8622F: drivers/net/wan/c101.c 8623F: drivers/net/wan/hd6457* 8624F: drivers/net/wan/hdlc* 8625F: drivers/net/wan/n2.c 8626F: drivers/net/wan/pc300too.c 8627F: drivers/net/wan/pci200syn.c 8628F: drivers/net/wan/wanxl* 8629 8630GENERIC INCLUDE/ASM HEADER FILES 8631M: Arnd Bergmann <arnd@arndb.de> 8632L: linux-arch@vger.kernel.org 8633S: Maintained 8634T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8635F: include/asm-generic/ 8636F: include/uapi/asm-generic/ 8637 8638GENERIC PHY FRAMEWORK 8639M: Vinod Koul <vkoul@kernel.org> 8640M: Kishon Vijay Abraham I <kishon@kernel.org> 8641L: linux-phy@lists.infradead.org 8642S: Supported 8643Q: https://patchwork.kernel.org/project/linux-phy/list/ 8644T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8645F: Documentation/devicetree/bindings/phy/ 8646F: drivers/phy/ 8647F: include/dt-bindings/phy/ 8648F: include/linux/phy/ 8649 8650GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8651M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8652S: Supported 8653F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8654 8655GENERIC PM DOMAINS 8656M: "Rafael J. Wysocki" <rafael@kernel.org> 8657M: Kevin Hilman <khilman@kernel.org> 8658M: Ulf Hansson <ulf.hansson@linaro.org> 8659L: linux-pm@vger.kernel.org 8660S: Supported 8661F: Documentation/devicetree/bindings/power/power?domain* 8662F: drivers/base/power/domain*.c 8663F: include/linux/pm_domain.h 8664 8665GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8666M: Eugen Hristev <eugen.hristev@microchip.com> 8667L: linux-input@vger.kernel.org 8668S: Maintained 8669F: drivers/input/touchscreen/resistive-adc-touch.c 8670 8671GENERIC STRING LIBRARY 8672R: Andy Shevchenko <andy@kernel.org> 8673S: Maintained 8674F: lib/string.c 8675F: lib/string_helpers.c 8676F: lib/test-string_helpers.c 8677F: lib/test_string.c 8678 8679GENERIC UIO DRIVER FOR PCI DEVICES 8680M: "Michael S. Tsirkin" <mst@redhat.com> 8681L: kvm@vger.kernel.org 8682S: Supported 8683F: drivers/uio/uio_pci_generic.c 8684 8685GENERIC VDSO LIBRARY 8686M: Andy Lutomirski <luto@kernel.org> 8687M: Thomas Gleixner <tglx@linutronix.de> 8688M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8689L: linux-kernel@vger.kernel.org 8690S: Maintained 8691T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8692F: include/asm-generic/vdso/vsyscall.h 8693F: include/vdso/ 8694F: kernel/time/vsyscall.c 8695F: lib/vdso/ 8696 8697GENWQE (IBM Generic Workqueue Card) 8698M: Frank Haverkamp <haver@linux.ibm.com> 8699S: Supported 8700F: drivers/misc/genwqe/ 8701 8702GET_MAINTAINER SCRIPT 8703M: Joe Perches <joe@perches.com> 8704S: Maintained 8705F: scripts/get_maintainer.pl 8706 8707GFS2 FILE SYSTEM 8708M: Bob Peterson <rpeterso@redhat.com> 8709M: Andreas Gruenbacher <agruenba@redhat.com> 8710L: cluster-devel@redhat.com 8711S: Supported 8712B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8713T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8714F: Documentation/filesystems/gfs2* 8715F: fs/gfs2/ 8716F: include/uapi/linux/gfs2_ondisk.h 8717 8718GIGABYTE WMI DRIVER 8719M: Thomas Weißschuh <thomas@weissschuh.net> 8720L: platform-driver-x86@vger.kernel.org 8721S: Maintained 8722F: drivers/platform/x86/gigabyte-wmi.c 8723 8724GNSS SUBSYSTEM 8725M: Johan Hovold <johan@kernel.org> 8726S: Maintained 8727T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8728F: Documentation/ABI/testing/sysfs-class-gnss 8729F: Documentation/devicetree/bindings/gnss/ 8730F: drivers/gnss/ 8731F: include/linux/gnss.h 8732 8733GO7007 MPEG CODEC 8734M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8735L: linux-media@vger.kernel.org 8736S: Maintained 8737F: drivers/media/usb/go7007/ 8738 8739GOODIX TOUCHSCREEN 8740M: Bastien Nocera <hadess@hadess.net> 8741M: Hans de Goede <hdegoede@redhat.com> 8742L: linux-input@vger.kernel.org 8743S: Maintained 8744F: drivers/input/touchscreen/goodix* 8745 8746GOOGLE ETHERNET DRIVERS 8747M: Jeroen de Borst <jeroendb@google.com> 8748M: Praveen Kaligineedi <pkaligineedi@google.com> 8749R: Shailend Chand <shailend@google.com> 8750L: netdev@vger.kernel.org 8751S: Supported 8752F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8753F: drivers/net/ethernet/google 8754 8755GPD POCKET FAN DRIVER 8756M: Hans de Goede <hdegoede@redhat.com> 8757L: platform-driver-x86@vger.kernel.org 8758S: Maintained 8759F: drivers/platform/x86/gpd-pocket-fan.c 8760 8761GPIO ACPI SUPPORT 8762M: Mika Westerberg <mika.westerberg@linux.intel.com> 8763M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8764L: linux-gpio@vger.kernel.org 8765L: linux-acpi@vger.kernel.org 8766S: Supported 8767T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8768F: Documentation/firmware-guide/acpi/gpio-properties.rst 8769F: drivers/gpio/gpiolib-acpi.c 8770F: drivers/gpio/gpiolib-acpi.h 8771 8772GPIO AGGREGATOR 8773M: Geert Uytterhoeven <geert+renesas@glider.be> 8774L: linux-gpio@vger.kernel.org 8775S: Supported 8776F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8777F: drivers/gpio/gpio-aggregator.c 8778 8779GPIO IR Transmitter 8780M: Sean Young <sean@mess.org> 8781L: linux-media@vger.kernel.org 8782S: Maintained 8783F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8784F: drivers/media/rc/gpio-ir-tx.c 8785 8786GPIO MOCKUP DRIVER 8787M: Bamvor Jian Zhang <bamv2005@gmail.com> 8788L: linux-gpio@vger.kernel.org 8789S: Maintained 8790F: drivers/gpio/gpio-mockup.c 8791F: tools/testing/selftests/gpio/ 8792 8793GPIO REGMAP 8794R: Michael Walle <michael@walle.cc> 8795S: Maintained 8796F: drivers/gpio/gpio-regmap.c 8797F: include/linux/gpio/regmap.h 8798 8799GPIO SUBSYSTEM 8800M: Linus Walleij <linus.walleij@linaro.org> 8801M: Bartosz Golaszewski <brgl@bgdev.pl> 8802R: Andy Shevchenko <andy@kernel.org> 8803L: linux-gpio@vger.kernel.org 8804S: Maintained 8805T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8806F: Documentation/ABI/obsolete/sysfs-gpio 8807F: Documentation/ABI/testing/gpio-cdev 8808F: Documentation/admin-guide/gpio/ 8809F: Documentation/devicetree/bindings/gpio/ 8810F: Documentation/driver-api/gpio/ 8811F: drivers/gpio/ 8812F: include/dt-bindings/gpio/ 8813F: include/linux/gpio.h 8814F: include/linux/gpio/ 8815F: include/linux/of_gpio.h 8816F: include/uapi/linux/gpio.h 8817F: tools/gpio/ 8818 8819GRE DEMULTIPLEXER DRIVER 8820M: Dmitry Kozlov <xeb@mail.ru> 8821L: netdev@vger.kernel.org 8822S: Maintained 8823F: include/net/gre.h 8824F: net/ipv4/gre_demux.c 8825F: net/ipv4/gre_offload.c 8826 8827GRETH 10/100/1G Ethernet MAC device driver 8828M: Andreas Larsson <andreas@gaisler.com> 8829L: netdev@vger.kernel.org 8830S: Maintained 8831F: drivers/net/ethernet/aeroflex/ 8832 8833GREYBUS AUDIO PROTOCOLS DRIVERS 8834M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8835M: Mark Greer <mgreer@animalcreek.com> 8836S: Maintained 8837F: drivers/staging/greybus/audio_apbridgea.c 8838F: drivers/staging/greybus/audio_apbridgea.h 8839F: drivers/staging/greybus/audio_codec.c 8840F: drivers/staging/greybus/audio_codec.h 8841F: drivers/staging/greybus/audio_gb.c 8842F: drivers/staging/greybus/audio_manager.c 8843F: drivers/staging/greybus/audio_manager.h 8844F: drivers/staging/greybus/audio_manager_module.c 8845F: drivers/staging/greybus/audio_manager_private.h 8846F: drivers/staging/greybus/audio_manager_sysfs.c 8847F: drivers/staging/greybus/audio_module.c 8848F: drivers/staging/greybus/audio_topology.c 8849 8850GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8851M: Viresh Kumar <vireshk@kernel.org> 8852S: Maintained 8853F: drivers/staging/greybus/authentication.c 8854F: drivers/staging/greybus/bootrom.c 8855F: drivers/staging/greybus/firmware.h 8856F: drivers/staging/greybus/fw-core.c 8857F: drivers/staging/greybus/fw-download.c 8858F: drivers/staging/greybus/fw-management.c 8859F: drivers/staging/greybus/greybus_authentication.h 8860F: drivers/staging/greybus/greybus_firmware.h 8861F: drivers/staging/greybus/hid.c 8862F: drivers/staging/greybus/i2c.c 8863F: drivers/staging/greybus/spi.c 8864F: drivers/staging/greybus/spilib.c 8865F: drivers/staging/greybus/spilib.h 8866 8867GREYBUS LOOPBACK DRIVER 8868M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8869S: Maintained 8870F: drivers/staging/greybus/loopback.c 8871 8872GREYBUS PLATFORM DRIVERS 8873M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8874S: Maintained 8875F: drivers/staging/greybus/arche-apb-ctrl.c 8876F: drivers/staging/greybus/arche-platform.c 8877F: drivers/staging/greybus/arche_platform.h 8878 8879GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8880M: Rui Miguel Silva <rmfrfs@gmail.com> 8881S: Maintained 8882F: drivers/staging/greybus/gpio.c 8883F: drivers/staging/greybus/light.c 8884F: drivers/staging/greybus/power_supply.c 8885F: drivers/staging/greybus/sdio.c 8886F: drivers/staging/greybus/spi.c 8887F: drivers/staging/greybus/spilib.c 8888 8889GREYBUS SUBSYSTEM 8890M: Johan Hovold <johan@kernel.org> 8891M: Alex Elder <elder@kernel.org> 8892M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8893L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8894S: Maintained 8895F: drivers/greybus/ 8896F: drivers/staging/greybus/ 8897F: include/linux/greybus.h 8898F: include/linux/greybus/ 8899 8900GREYBUS UART PROTOCOLS DRIVERS 8901M: David Lin <dtwlin@gmail.com> 8902S: Maintained 8903F: drivers/staging/greybus/log.c 8904F: drivers/staging/greybus/uart.c 8905 8906GS1662 VIDEO SERIALIZER 8907M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910T: git git://linuxtv.org/media_tree.git 8911F: drivers/media/spi/gs1662.c 8912 8913GSPCA FINEPIX SUBDRIVER 8914M: Frank Zago <frank@zago.net> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/usb/gspca/finepix.c 8919 8920GSPCA GL860 SUBDRIVER 8921M: Olivier Lorin <o.lorin@laposte.net> 8922L: linux-media@vger.kernel.org 8923S: Maintained 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/gl860/ 8926 8927GSPCA M5602 SUBDRIVER 8928M: Erik Andren <erik.andren@gmail.com> 8929L: linux-media@vger.kernel.org 8930S: Maintained 8931T: git git://linuxtv.org/media_tree.git 8932F: drivers/media/usb/gspca/m5602/ 8933 8934GSPCA PAC207 SONIXB SUBDRIVER 8935M: Hans Verkuil <hverkuil@xs4all.nl> 8936L: linux-media@vger.kernel.org 8937S: Odd Fixes 8938T: git git://linuxtv.org/media_tree.git 8939F: drivers/media/usb/gspca/pac207.c 8940 8941GSPCA SN9C20X SUBDRIVER 8942M: Brian Johnson <brijohn@gmail.com> 8943L: linux-media@vger.kernel.org 8944S: Maintained 8945T: git git://linuxtv.org/media_tree.git 8946F: drivers/media/usb/gspca/sn9c20x.c 8947 8948GSPCA T613 SUBDRIVER 8949M: Leandro Costantino <lcostantino@gmail.com> 8950L: linux-media@vger.kernel.org 8951S: Maintained 8952T: git git://linuxtv.org/media_tree.git 8953F: drivers/media/usb/gspca/t613.c 8954 8955GSPCA USB WEBCAM DRIVER 8956M: Hans Verkuil <hverkuil@xs4all.nl> 8957L: linux-media@vger.kernel.org 8958S: Odd Fixes 8959T: git git://linuxtv.org/media_tree.git 8960F: drivers/media/usb/gspca/ 8961 8962GTP (GPRS Tunneling Protocol) 8963M: Pablo Neira Ayuso <pablo@netfilter.org> 8964M: Harald Welte <laforge@gnumonks.org> 8965L: osmocom-net-gprs@lists.osmocom.org 8966S: Maintained 8967T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8968F: drivers/net/gtp.c 8969 8970GUID PARTITION TABLE (GPT) 8971M: Davidlohr Bueso <dave@stgolabs.net> 8972L: linux-efi@vger.kernel.org 8973S: Maintained 8974F: block/partitions/efi.* 8975 8976HABANALABS PCI DRIVER 8977M: Oded Gabbay <ogabbay@kernel.org> 8978L: dri-devel@lists.freedesktop.org 8979S: Supported 8980C: irc://irc.oftc.net/dri-devel 8981T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8982F: Documentation/ABI/testing/debugfs-driver-habanalabs 8983F: Documentation/ABI/testing/sysfs-driver-habanalabs 8984F: drivers/accel/habanalabs/ 8985F: include/trace/events/habanalabs.h 8986F: include/uapi/drm/habanalabs_accel.h 8987 8988HACKRF MEDIA DRIVER 8989M: Antti Palosaari <crope@iki.fi> 8990L: linux-media@vger.kernel.org 8991S: Maintained 8992W: https://linuxtv.org 8993W: http://palosaari.fi/linux/ 8994Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8995T: git git://linuxtv.org/anttip/media_tree.git 8996F: drivers/media/usb/hackrf/ 8997 8998HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8999M: Chuck Lever <chuck.lever@oracle.com> 9000L: kernel-tls-handshake@lists.linux.dev 9001L: netdev@vger.kernel.org 9002S: Maintained 9003F: Documentation/netlink/specs/handshake.yaml 9004F: Documentation/networking/tls-handshake.rst 9005F: include/net/handshake.h 9006F: include/trace/events/handshake.h 9007F: net/handshake/ 9008 9009HANTRO VPU CODEC DRIVER 9010M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9011M: Philipp Zabel <p.zabel@pengutronix.de> 9012L: linux-media@vger.kernel.org 9013L: linux-rockchip@lists.infradead.org 9014S: Maintained 9015F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9016F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9017F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9018F: drivers/media/platform/verisilicon/ 9019 9020HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9021M: Frank Seidel <frank@f-seidel.de> 9022L: platform-driver-x86@vger.kernel.org 9023S: Maintained 9024W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9025F: drivers/platform/x86/hdaps.c 9026 9027HARDWARE MONITORING 9028M: Jean Delvare <jdelvare@suse.com> 9029M: Guenter Roeck <linux@roeck-us.net> 9030L: linux-hwmon@vger.kernel.org 9031S: Maintained 9032W: http://hwmon.wiki.kernel.org/ 9033T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9034F: Documentation/ABI/testing/sysfs-class-hwmon 9035F: Documentation/devicetree/bindings/hwmon/ 9036F: Documentation/hwmon/ 9037F: drivers/hwmon/ 9038F: include/linux/hwmon*.h 9039F: include/trace/events/hwmon*.h 9040K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9041 9042HARDWARE RANDOM NUMBER GENERATOR CORE 9043M: Olivia Mackall <olivia@selenic.com> 9044M: Herbert Xu <herbert@gondor.apana.org.au> 9045L: linux-crypto@vger.kernel.org 9046S: Odd fixes 9047F: Documentation/admin-guide/hw_random.rst 9048F: Documentation/devicetree/bindings/rng/ 9049F: drivers/char/hw_random/ 9050F: include/linux/hw_random.h 9051 9052HARDWARE SPINLOCK CORE 9053M: Ohad Ben-Cohen <ohad@wizery.com> 9054M: Bjorn Andersson <andersson@kernel.org> 9055R: Baolin Wang <baolin.wang7@gmail.com> 9056L: linux-remoteproc@vger.kernel.org 9057S: Maintained 9058T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9059F: Documentation/devicetree/bindings/hwlock/ 9060F: Documentation/locking/hwspinlock.rst 9061F: drivers/hwspinlock/ 9062F: include/linux/hwspinlock.h 9063 9064HARDWARE TRACING FACILITIES 9065M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9066S: Maintained 9067F: drivers/hwtracing/ 9068 9069HARMONY SOUND DRIVER 9070L: linux-parisc@vger.kernel.org 9071S: Maintained 9072F: sound/parisc/harmony.* 9073 9074HDPVR USB VIDEO ENCODER DRIVER 9075M: Hans Verkuil <hverkuil@xs4all.nl> 9076L: linux-media@vger.kernel.org 9077S: Odd Fixes 9078W: https://linuxtv.org 9079T: git git://linuxtv.org/media_tree.git 9080F: drivers/media/usb/hdpvr/ 9081 9082HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9083M: Matt Hsiao <matt.hsiao@hpe.com> 9084S: Supported 9085F: drivers/misc/hpilo.[ch] 9086 9087HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9088M: Jerry Hoemann <jerry.hoemann@hpe.com> 9089S: Supported 9090F: Documentation/watchdog/hpwdt.rst 9091F: drivers/watchdog/hpwdt.c 9092 9093HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9094M: Don Brace <don.brace@microchip.com> 9095L: storagedev@microchip.com 9096L: linux-scsi@vger.kernel.org 9097S: Supported 9098F: Documentation/scsi/hpsa.rst 9099F: drivers/scsi/hpsa*.[ch] 9100F: include/linux/cciss*.h 9101F: include/uapi/linux/cciss*.h 9102 9103HFI1 DRIVER 9104M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9105L: linux-rdma@vger.kernel.org 9106S: Supported 9107F: drivers/infiniband/hw/hfi1 9108 9109HFS FILESYSTEM 9110L: linux-fsdevel@vger.kernel.org 9111S: Orphan 9112F: Documentation/filesystems/hfs.rst 9113F: fs/hfs/ 9114 9115HFSPLUS FILESYSTEM 9116L: linux-fsdevel@vger.kernel.org 9117S: Orphan 9118F: Documentation/filesystems/hfsplus.rst 9119F: fs/hfsplus/ 9120 9121HGA FRAMEBUFFER DRIVER 9122M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9123L: linux-nvidia@lists.surfsouth.com 9124S: Maintained 9125W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9126F: drivers/video/fbdev/hgafb.c 9127 9128HIBERNATION (aka Software Suspend, aka swsusp) 9129M: "Rafael J. Wysocki" <rafael@kernel.org> 9130M: Pavel Machek <pavel@ucw.cz> 9131L: linux-pm@vger.kernel.org 9132S: Supported 9133B: https://bugzilla.kernel.org 9134F: arch/*/include/asm/suspend*.h 9135F: arch/x86/power/ 9136F: drivers/base/power/ 9137F: include/linux/freezer.h 9138F: include/linux/pm.h 9139F: include/linux/suspend.h 9140F: kernel/power/ 9141 9142HID CORE LAYER 9143M: Jiri Kosina <jikos@kernel.org> 9144M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9145L: linux-input@vger.kernel.org 9146S: Maintained 9147T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9148F: Documentation/hid/ 9149F: drivers/hid/ 9150F: include/linux/hid* 9151F: include/uapi/linux/hid* 9152F: samples/hid/ 9153F: tools/testing/selftests/hid/ 9154 9155HID LOGITECH DRIVERS 9156R: Filipe Laíns <lains@riseup.net> 9157L: linux-input@vger.kernel.org 9158S: Maintained 9159F: drivers/hid/hid-logitech-* 9160 9161HID PHOENIX RC FLIGHT CONTROLLER 9162M: Marcus Folkesson <marcus.folkesson@gmail.com> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165F: drivers/hid/hid-pxrc.c 9166 9167HID PLAYSTATION DRIVER 9168M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9169L: linux-input@vger.kernel.org 9170S: Supported 9171F: drivers/hid/hid-playstation.c 9172 9173HID SENSOR HUB DRIVERS 9174M: Jiri Kosina <jikos@kernel.org> 9175M: Jonathan Cameron <jic23@kernel.org> 9176M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9177L: linux-input@vger.kernel.org 9178L: linux-iio@vger.kernel.org 9179S: Maintained 9180F: Documentation/hid/hid-sensor* 9181F: drivers/hid/hid-sensor-* 9182F: drivers/iio/*/hid-* 9183F: include/linux/hid-sensor-* 9184 9185HID VRC-2 CAR CONTROLLER DRIVER 9186M: Marcus Folkesson <marcus.folkesson@gmail.com> 9187L: linux-input@vger.kernel.org 9188S: Maintained 9189F: drivers/hid/hid-vrc2.c 9190 9191HID WACOM DRIVER 9192M: Ping Cheng <ping.cheng@wacom.com> 9193M: Jason Gerecke <jason.gerecke@wacom.com> 9194L: linux-input@vger.kernel.org 9195S: Maintained 9196F: drivers/hid/wacom.h 9197F: drivers/hid/wacom_* 9198 9199HID++ LOGITECH DRIVERS 9200R: Filipe Laíns <lains@riseup.net> 9201R: Bastien Nocera <hadess@hadess.net> 9202L: linux-input@vger.kernel.org 9203S: Maintained 9204F: drivers/hid/hid-logitech-hidpp.c 9205 9206HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9207M: Thomas Gleixner <tglx@linutronix.de> 9208L: linux-kernel@vger.kernel.org 9209S: Maintained 9210T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9211F: Documentation/timers/ 9212F: include/linux/clockchips.h 9213F: include/linux/hrtimer.h 9214F: kernel/time/clockevents.c 9215F: kernel/time/hrtimer.c 9216F: kernel/time/timer_*.c 9217 9218HIGH-SPEED SCC DRIVER FOR AX.25 9219L: linux-hams@vger.kernel.org 9220S: Orphan 9221F: drivers/net/hamradio/scc.c 9222 9223HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9224M: HighPoint Linux Team <linux@highpoint-tech.com> 9225S: Supported 9226W: http://www.highpoint-tech.com 9227F: Documentation/scsi/hptiop.rst 9228F: drivers/scsi/hptiop.c 9229 9230HIKEY960 ONBOARD USB GPIO HUB DRIVER 9231M: John Stultz <jstultz@google.com> 9232L: linux-kernel@vger.kernel.org 9233S: Maintained 9234F: drivers/misc/hisi_hikey_usb.c 9235 9236HIMAX HX83112B TOUCHSCREEN SUPPORT 9237M: Job Noorman <job@noorman.info> 9238L: linux-input@vger.kernel.org 9239S: Maintained 9240F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9241F: drivers/input/touchscreen/himax_hx83112b.c 9242 9243HIPPI 9244M: Jes Sorensen <jes@trained-monkey.org> 9245L: linux-hippi@sunsite.dk 9246S: Maintained 9247F: drivers/net/hippi/ 9248F: include/linux/hippidevice.h 9249F: include/uapi/linux/if_hippi.h 9250F: net/802/hippi.c 9251 9252HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9253M: Kurt Kanzenbach <kurt@linutronix.de> 9254L: netdev@vger.kernel.org 9255S: Maintained 9256F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9257F: drivers/net/dsa/hirschmann/* 9258F: include/linux/platform_data/hirschmann-hellcreek.h 9259F: net/dsa/tag_hellcreek.c 9260 9261HISILICON DMA DRIVER 9262M: Zhou Wang <wangzhou1@hisilicon.com> 9263M: Jie Hai <haijie1@huawei.com> 9264L: dmaengine@vger.kernel.org 9265S: Maintained 9266F: drivers/dma/hisi_dma.c 9267 9268HISILICON GPIO DRIVER 9269M: Jay Fang <f.fangjian@huawei.com> 9270L: linux-gpio@vger.kernel.org 9271S: Maintained 9272F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9273F: drivers/gpio/gpio-hisi.c 9274 9275HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9276M: Longfang Liu <liulongfang@huawei.com> 9277L: linux-crypto@vger.kernel.org 9278S: Maintained 9279F: Documentation/ABI/testing/debugfs-hisi-hpre 9280F: drivers/crypto/hisilicon/hpre/hpre.h 9281F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9282F: drivers/crypto/hisilicon/hpre/hpre_main.c 9283 9284HISILICON HNS3 PMU DRIVER 9285M: Guangbin Huang <huangguangbin2@huawei.com> 9286S: Supported 9287F: Documentation/admin-guide/perf/hns3-pmu.rst 9288F: drivers/perf/hisilicon/hns3_pmu.c 9289 9290HISILICON I2C CONTROLLER DRIVER 9291M: Yicong Yang <yangyicong@hisilicon.com> 9292L: linux-i2c@vger.kernel.org 9293S: Maintained 9294W: https://www.hisilicon.com 9295F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9296F: drivers/i2c/busses/i2c-hisi.c 9297 9298HISILICON LPC BUS DRIVER 9299M: Jay Fang <f.fangjian@huawei.com> 9300S: Maintained 9301W: http://www.hisilicon.com 9302F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9303F: drivers/bus/hisi_lpc.c 9304 9305HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9306M: Yisen Zhuang <yisen.zhuang@huawei.com> 9307M: Salil Mehta <salil.mehta@huawei.com> 9308L: netdev@vger.kernel.org 9309S: Maintained 9310W: http://www.hisilicon.com 9311F: drivers/net/ethernet/hisilicon/hns3/ 9312 9313HISILICON NETWORK SUBSYSTEM DRIVER 9314M: Yisen Zhuang <yisen.zhuang@huawei.com> 9315M: Salil Mehta <salil.mehta@huawei.com> 9316L: netdev@vger.kernel.org 9317S: Maintained 9318W: http://www.hisilicon.com 9319F: Documentation/devicetree/bindings/net/hisilicon*.txt 9320F: drivers/net/ethernet/hisilicon/ 9321 9322HISILICON PMU DRIVER 9323M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9324M: Jonathan Cameron <jonathan.cameron@huawei.com> 9325S: Supported 9326W: http://www.hisilicon.com 9327F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9328F: Documentation/admin-guide/perf/hisi-pmu.rst 9329F: drivers/perf/hisilicon 9330 9331HISILICON PTT DRIVER 9332M: Yicong Yang <yangyicong@hisilicon.com> 9333M: Jonathan Cameron <jonathan.cameron@huawei.com> 9334L: linux-kernel@vger.kernel.org 9335S: Maintained 9336F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9337F: Documentation/trace/hisi-ptt.rst 9338F: drivers/hwtracing/ptt/ 9339F: tools/perf/arch/arm64/util/hisi-ptt.c 9340F: tools/perf/util/hisi-ptt* 9341F: tools/perf/util/hisi-ptt-decoder/* 9342 9343HISILICON QM DRIVER 9344M: Weili Qian <qianweili@huawei.com> 9345M: Zhou Wang <wangzhou1@hisilicon.com> 9346L: linux-crypto@vger.kernel.org 9347S: Maintained 9348F: drivers/crypto/hisilicon/Kconfig 9349F: drivers/crypto/hisilicon/Makefile 9350F: drivers/crypto/hisilicon/qm.c 9351F: drivers/crypto/hisilicon/sgl.c 9352F: include/linux/hisi_acc_qm.h 9353 9354HISILICON ROCE DRIVER 9355M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9356M: Junxian Huang <huangjunxian6@hisilicon.com> 9357L: linux-rdma@vger.kernel.org 9358S: Maintained 9359F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9360F: drivers/infiniband/hw/hns/ 9361 9362HISILICON SAS Controller 9363M: Xiang Chen <chenxiang66@hisilicon.com> 9364S: Supported 9365W: http://www.hisilicon.com 9366F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9367F: drivers/scsi/hisi_sas/ 9368 9369HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9370M: Kai Ye <yekai13@huawei.com> 9371M: Longfang Liu <liulongfang@huawei.com> 9372L: linux-crypto@vger.kernel.org 9373S: Maintained 9374F: Documentation/ABI/testing/debugfs-hisi-sec 9375F: drivers/crypto/hisilicon/sec2/sec.h 9376F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9377F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9378F: drivers/crypto/hisilicon/sec2/sec_main.c 9379 9380HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9381M: Jay Fang <f.fangjian@huawei.com> 9382L: linux-spi@vger.kernel.org 9383S: Maintained 9384W: http://www.hisilicon.com 9385F: drivers/spi/spi-hisi-kunpeng.c 9386 9387HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9388M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9389L: linux-kernel@vger.kernel.org 9390S: Maintained 9391F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9392F: drivers/spmi/hisi-spmi-controller.c 9393 9394HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9395M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9396L: linux-kernel@vger.kernel.org 9397S: Maintained 9398F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9399F: drivers/mfd/hi6421-spmi-pmic.c 9400 9401HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9402M: Weili Qian <qianweili@huawei.com> 9403S: Maintained 9404F: drivers/crypto/hisilicon/trng/trng.c 9405 9406HISILICON V3XX SPI NOR FLASH Controller Driver 9407M: Jay Fang <f.fangjian@huawei.com> 9408S: Maintained 9409W: http://www.hisilicon.com 9410F: drivers/spi/spi-hisi-sfc-v3xx.c 9411 9412HISILICON ZIP Controller DRIVER 9413M: Yang Shen <shenyang39@huawei.com> 9414M: Zhou Wang <wangzhou1@hisilicon.com> 9415L: linux-crypto@vger.kernel.org 9416S: Maintained 9417F: Documentation/ABI/testing/debugfs-hisi-zip 9418F: drivers/crypto/hisilicon/zip/ 9419 9420HMM - Heterogeneous Memory Management 9421M: Jérôme Glisse <jglisse@redhat.com> 9422L: linux-mm@kvack.org 9423S: Maintained 9424F: Documentation/mm/hmm.rst 9425F: include/linux/hmm* 9426F: lib/test_hmm* 9427F: mm/hmm* 9428F: tools/testing/selftests/mm/*hmm* 9429 9430HOST AP DRIVER 9431M: Jouni Malinen <j@w1.fi> 9432L: linux-wireless@vger.kernel.org 9433S: Obsolete 9434W: http://w1.fi/hostap-driver.html 9435F: drivers/net/wireless/intersil/hostap/ 9436 9437HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9438L: platform-driver-x86@vger.kernel.org 9439S: Orphan 9440F: drivers/platform/x86/hp/tc1100-wmi.c 9441 9442HPET: High Precision Event Timers driver 9443M: Clemens Ladisch <clemens@ladisch.de> 9444S: Maintained 9445F: Documentation/timers/hpet.rst 9446F: drivers/char/hpet.c 9447F: include/linux/hpet.h 9448F: include/uapi/linux/hpet.h 9449 9450HPET: x86 9451S: Orphan 9452F: arch/x86/include/asm/hpet.h 9453F: arch/x86/kernel/hpet.c 9454 9455HPFS FILESYSTEM 9456M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9457S: Maintained 9458W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9459F: fs/hpfs/ 9460 9461HSI SUBSYSTEM 9462M: Sebastian Reichel <sre@kernel.org> 9463S: Maintained 9464T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9465F: Documentation/ABI/testing/sysfs-bus-hsi 9466F: Documentation/driver-api/hsi.rst 9467F: drivers/hsi/ 9468F: include/linux/hsi/ 9469F: include/uapi/linux/hsi/ 9470 9471HSO 3G MODEM DRIVER 9472L: linux-usb@vger.kernel.org 9473S: Orphan 9474F: drivers/net/usb/hso.c 9475 9476HSR NETWORK PROTOCOL 9477L: netdev@vger.kernel.org 9478S: Orphan 9479F: net/hsr/ 9480 9481HT16K33 LED CONTROLLER DRIVER 9482M: Robin van der Gracht <robin@protonic.nl> 9483S: Maintained 9484F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9485F: drivers/auxdisplay/ht16k33.c 9486 9487HTCPEN TOUCHSCREEN DRIVER 9488M: Pau Oliva Fora <pof@eslack.org> 9489L: linux-input@vger.kernel.org 9490S: Maintained 9491F: drivers/input/touchscreen/htcpen.c 9492 9493HTE SUBSYSTEM 9494M: Dipen Patel <dipenp@nvidia.com> 9495L: timestamp@lists.linux.dev 9496S: Maintained 9497Q: https://patchwork.kernel.org/project/timestamp/list/ 9498T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9499F: Documentation/devicetree/bindings/timestamp/ 9500F: Documentation/driver-api/hte/ 9501F: drivers/hte/ 9502F: include/linux/hte.h 9503 9504HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9505M: Lorenzo Bianconi <lorenzo@kernel.org> 9506L: linux-iio@vger.kernel.org 9507S: Maintained 9508W: http://www.st.com/ 9509F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9510F: drivers/iio/humidity/hts221* 9511 9512HUAWEI ETHERNET DRIVER 9513M: Cai Huoqing <cai.huoqing@linux.dev> 9514L: netdev@vger.kernel.org 9515S: Maintained 9516F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9517F: drivers/net/ethernet/huawei/hinic/ 9518 9519HUGETLB SUBSYSTEM 9520M: Mike Kravetz <mike.kravetz@oracle.com> 9521M: Muchun Song <muchun.song@linux.dev> 9522L: linux-mm@kvack.org 9523S: Maintained 9524F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9525F: Documentation/admin-guide/mm/hugetlbpage.rst 9526F: Documentation/mm/hugetlbfs_reserv.rst 9527F: Documentation/mm/vmemmap_dedup.rst 9528F: fs/hugetlbfs/ 9529F: include/linux/hugetlb.h 9530F: mm/hugetlb.c 9531F: mm/hugetlb_vmemmap.c 9532F: mm/hugetlb_vmemmap.h 9533 9534HVA ST MEDIA DRIVER 9535M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9536L: linux-media@vger.kernel.org 9537S: Supported 9538W: https://linuxtv.org 9539T: git git://linuxtv.org/media_tree.git 9540F: drivers/media/platform/st/sti/hva 9541 9542HWPOISON MEMORY FAILURE HANDLING 9543M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9544R: Miaohe Lin <linmiaohe@huawei.com> 9545L: linux-mm@kvack.org 9546S: Maintained 9547F: mm/hwpoison-inject.c 9548F: mm/memory-failure.c 9549 9550HYCON HY46XX TOUCHSCREEN SUPPORT 9551M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9552L: linux-input@vger.kernel.org 9553S: Maintained 9554F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9555F: drivers/input/touchscreen/hycon-hy46xx.c 9556 9557HYGON PROCESSOR SUPPORT 9558M: Pu Wen <puwen@hygon.cn> 9559L: linux-kernel@vger.kernel.org 9560S: Maintained 9561F: arch/x86/kernel/cpu/hygon.c 9562 9563HYNIX HI556 SENSOR DRIVER 9564M: Shawn Tu <shawnx.tu@intel.com> 9565L: linux-media@vger.kernel.org 9566S: Maintained 9567T: git git://linuxtv.org/media_tree.git 9568F: drivers/media/i2c/hi556.c 9569 9570HYNIX HI846 SENSOR DRIVER 9571M: Martin Kepplinger <martin.kepplinger@puri.sm> 9572L: linux-media@vger.kernel.org 9573S: Maintained 9574F: drivers/media/i2c/hi846.c 9575 9576HYNIX HI847 SENSOR DRIVER 9577M: Shawn Tu <shawnx.tu@intel.com> 9578L: linux-media@vger.kernel.org 9579S: Maintained 9580F: drivers/media/i2c/hi847.c 9581 9582Hyper-V/Azure CORE AND DRIVERS 9583M: "K. Y. Srinivasan" <kys@microsoft.com> 9584M: Haiyang Zhang <haiyangz@microsoft.com> 9585M: Wei Liu <wei.liu@kernel.org> 9586M: Dexuan Cui <decui@microsoft.com> 9587L: linux-hyperv@vger.kernel.org 9588S: Supported 9589T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9590F: Documentation/ABI/stable/sysfs-bus-vmbus 9591F: Documentation/ABI/testing/debugfs-hyperv 9592F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9593F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9594F: Documentation/virt/hyperv 9595F: arch/arm64/hyperv 9596F: arch/arm64/include/asm/hyperv-tlfs.h 9597F: arch/arm64/include/asm/mshyperv.h 9598F: arch/x86/hyperv 9599F: arch/x86/include/asm/hyperv-tlfs.h 9600F: arch/x86/include/asm/mshyperv.h 9601F: arch/x86/include/asm/trace/hyperv.h 9602F: arch/x86/kernel/cpu/mshyperv.c 9603F: drivers/clocksource/hyperv_timer.c 9604F: drivers/hid/hid-hyperv.c 9605F: drivers/hv/ 9606F: drivers/input/serio/hyperv-keyboard.c 9607F: drivers/iommu/hyperv-iommu.c 9608F: drivers/net/ethernet/microsoft/ 9609F: drivers/net/hyperv/ 9610F: drivers/pci/controller/pci-hyperv-intf.c 9611F: drivers/pci/controller/pci-hyperv.c 9612F: drivers/scsi/storvsc_drv.c 9613F: drivers/uio/uio_hv_generic.c 9614F: drivers/video/fbdev/hyperv_fb.c 9615F: include/asm-generic/hyperv-tlfs.h 9616F: include/asm-generic/mshyperv.h 9617F: include/clocksource/hyperv_timer.h 9618F: include/linux/hyperv.h 9619F: include/net/mana 9620F: include/uapi/linux/hyperv.h 9621F: net/vmw_vsock/hyperv_transport.c 9622F: tools/hv/ 9623 9624HYPERBUS SUPPORT 9625M: Vignesh Raghavendra <vigneshr@ti.com> 9626L: linux-mtd@lists.infradead.org 9627S: Supported 9628Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9629C: irc://irc.oftc.net/mtd 9630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9631F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9632F: drivers/mtd/hyperbus/ 9633F: include/linux/mtd/hyperbus.h 9634 9635HYPERVISOR VIRTUAL CONSOLE DRIVER 9636L: linuxppc-dev@lists.ozlabs.org 9637S: Odd Fixes 9638F: drivers/tty/hvc/ 9639 9640I2C ACPI SUPPORT 9641M: Mika Westerberg <mika.westerberg@linux.intel.com> 9642L: linux-i2c@vger.kernel.org 9643L: linux-acpi@vger.kernel.org 9644S: Maintained 9645F: drivers/i2c/i2c-core-acpi.c 9646 9647I2C CONTROLLER DRIVER FOR NVIDIA GPU 9648M: Ajay Gupta <ajayg@nvidia.com> 9649L: linux-i2c@vger.kernel.org 9650S: Maintained 9651F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9652F: drivers/i2c/busses/i2c-nvidia-gpu.c 9653 9654I2C MUXES 9655M: Peter Rosin <peda@axentia.se> 9656L: linux-i2c@vger.kernel.org 9657S: Maintained 9658F: Documentation/devicetree/bindings/i2c/i2c-arb* 9659F: Documentation/devicetree/bindings/i2c/i2c-gate* 9660F: Documentation/devicetree/bindings/i2c/i2c-mux* 9661F: Documentation/i2c/i2c-topology.rst 9662F: Documentation/i2c/muxes/ 9663F: drivers/i2c/i2c-mux.c 9664F: drivers/i2c/muxes/ 9665F: include/linux/i2c-mux.h 9666 9667I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9668M: Gregory CLEMENT <gregory.clement@bootlin.com> 9669L: linux-i2c@vger.kernel.org 9670S: Maintained 9671F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9672F: drivers/i2c/busses/i2c-mv64xxx.c 9673 9674I2C OVER PARALLEL PORT 9675M: Jean Delvare <jdelvare@suse.com> 9676L: linux-i2c@vger.kernel.org 9677S: Maintained 9678F: Documentation/i2c/busses/i2c-parport.rst 9679F: drivers/i2c/busses/i2c-parport.c 9680 9681I2C SUBSYSTEM 9682M: Wolfram Sang <wsa@kernel.org> 9683L: linux-i2c@vger.kernel.org 9684S: Maintained 9685W: https://i2c.wiki.kernel.org/ 9686Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9687T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9688F: Documentation/devicetree/bindings/i2c/i2c.txt 9689F: Documentation/i2c/ 9690F: drivers/i2c/* 9691F: include/dt-bindings/i2c/i2c.h 9692F: include/linux/i2c-dev.h 9693F: include/linux/i2c-smbus.h 9694F: include/linux/i2c.h 9695F: include/uapi/linux/i2c-*.h 9696F: include/uapi/linux/i2c.h 9697 9698I2C SUBSYSTEM HOST DRIVERS 9699L: linux-i2c@vger.kernel.org 9700S: Odd Fixes 9701W: https://i2c.wiki.kernel.org/ 9702Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9703T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9704F: Documentation/devicetree/bindings/i2c/ 9705F: drivers/i2c/algos/ 9706F: drivers/i2c/busses/ 9707F: include/dt-bindings/i2c/ 9708 9709I2C-TAOS-EVM DRIVER 9710M: Jean Delvare <jdelvare@suse.com> 9711L: linux-i2c@vger.kernel.org 9712S: Maintained 9713F: Documentation/i2c/busses/i2c-taos-evm.rst 9714F: drivers/i2c/busses/i2c-taos-evm.c 9715 9716I2C-TINY-USB DRIVER 9717M: Till Harbaum <till@harbaum.org> 9718L: linux-i2c@vger.kernel.org 9719S: Maintained 9720W: http://www.harbaum.org/till/i2c_tiny_usb 9721F: drivers/i2c/busses/i2c-tiny-usb.c 9722 9723I2C/SMBUS CONTROLLER DRIVERS FOR PC 9724M: Jean Delvare <jdelvare@suse.com> 9725L: linux-i2c@vger.kernel.org 9726S: Maintained 9727F: Documentation/i2c/busses/i2c-ali1535.rst 9728F: Documentation/i2c/busses/i2c-ali1563.rst 9729F: Documentation/i2c/busses/i2c-ali15x3.rst 9730F: Documentation/i2c/busses/i2c-amd756.rst 9731F: Documentation/i2c/busses/i2c-amd8111.rst 9732F: Documentation/i2c/busses/i2c-i801.rst 9733F: Documentation/i2c/busses/i2c-nforce2.rst 9734F: Documentation/i2c/busses/i2c-piix4.rst 9735F: Documentation/i2c/busses/i2c-sis5595.rst 9736F: Documentation/i2c/busses/i2c-sis630.rst 9737F: Documentation/i2c/busses/i2c-sis96x.rst 9738F: Documentation/i2c/busses/i2c-via.rst 9739F: Documentation/i2c/busses/i2c-viapro.rst 9740F: drivers/i2c/busses/i2c-ali1535.c 9741F: drivers/i2c/busses/i2c-ali1563.c 9742F: drivers/i2c/busses/i2c-ali15x3.c 9743F: drivers/i2c/busses/i2c-amd756-s4882.c 9744F: drivers/i2c/busses/i2c-amd756.c 9745F: drivers/i2c/busses/i2c-amd8111.c 9746F: drivers/i2c/busses/i2c-i801.c 9747F: drivers/i2c/busses/i2c-isch.c 9748F: drivers/i2c/busses/i2c-nforce2-s4985.c 9749F: drivers/i2c/busses/i2c-nforce2.c 9750F: drivers/i2c/busses/i2c-piix4.c 9751F: drivers/i2c/busses/i2c-sis5595.c 9752F: drivers/i2c/busses/i2c-sis630.c 9753F: drivers/i2c/busses/i2c-sis96x.c 9754F: drivers/i2c/busses/i2c-via.c 9755F: drivers/i2c/busses/i2c-viapro.c 9756 9757I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9758M: Hans de Goede <hdegoede@redhat.com> 9759L: linux-i2c@vger.kernel.org 9760S: Maintained 9761F: drivers/i2c/busses/i2c-cht-wc.c 9762 9763I2C/SMBUS ISMT DRIVER 9764M: Seth Heasley <seth.heasley@intel.com> 9765M: Neil Horman <nhorman@tuxdriver.com> 9766L: linux-i2c@vger.kernel.org 9767F: Documentation/i2c/busses/i2c-ismt.rst 9768F: drivers/i2c/busses/i2c-ismt.c 9769 9770I2C/SMBUS STUB DRIVER 9771M: Jean Delvare <jdelvare@suse.com> 9772L: linux-i2c@vger.kernel.org 9773S: Maintained 9774F: drivers/i2c/i2c-stub.c 9775 9776I3C DRIVER FOR ASPEED AST2600 9777M: Jeremy Kerr <jk@codeconstruct.com.au> 9778S: Maintained 9779F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9780F: drivers/i3c/master/ast2600-i3c-master.c 9781 9782I3C DRIVER FOR CADENCE I3C MASTER IP 9783M: Przemysław Gaj <pgaj@cadence.com> 9784S: Maintained 9785F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9786F: drivers/i3c/master/i3c-master-cdns.c 9787 9788I3C DRIVER FOR SYNOPSYS DESIGNWARE 9789S: Orphan 9790F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9791F: drivers/i3c/master/dw* 9792 9793I3C SUBSYSTEM 9794M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9795L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9796S: Maintained 9797C: irc://chat.freenode.net/linux-i3c 9798T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9799F: Documentation/ABI/testing/sysfs-bus-i3c 9800F: Documentation/devicetree/bindings/i3c/ 9801F: Documentation/driver-api/i3c 9802F: drivers/i3c/ 9803F: include/linux/i3c/ 9804 9805IA64 (Itanium) PLATFORM 9806L: linux-ia64@vger.kernel.org 9807S: Orphan 9808F: Documentation/arch/ia64/ 9809F: arch/ia64/ 9810 9811IBM Operation Panel Input Driver 9812M: Eddie James <eajames@linux.ibm.com> 9813L: linux-input@vger.kernel.org 9814S: Maintained 9815F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9816F: drivers/input/misc/ibm-panel.c 9817 9818IBM Power 842 compression accelerator 9819M: Haren Myneni <haren@us.ibm.com> 9820S: Supported 9821F: crypto/842.c 9822F: drivers/crypto/nx/Kconfig 9823F: drivers/crypto/nx/Makefile 9824F: drivers/crypto/nx/nx-842* 9825F: include/linux/sw842.h 9826F: lib/842/ 9827 9828IBM Power in-Nest Crypto Acceleration 9829M: Breno Leitão <leitao@debian.org> 9830M: Nayna Jain <nayna@linux.ibm.com> 9831M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9832L: linux-crypto@vger.kernel.org 9833S: Supported 9834F: drivers/crypto/nx/Kconfig 9835F: drivers/crypto/nx/Makefile 9836F: drivers/crypto/nx/nx-aes* 9837F: drivers/crypto/nx/nx-sha* 9838F: drivers/crypto/nx/nx.* 9839F: drivers/crypto/nx/nx_csbcpb.h 9840F: drivers/crypto/nx/nx_debugfs.c 9841 9842IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9843M: Tyrel Datwyler <tyreld@linux.ibm.com> 9844L: linux-pci@vger.kernel.org 9845L: linuxppc-dev@lists.ozlabs.org 9846S: Supported 9847F: drivers/pci/hotplug/rpadlpar* 9848 9849IBM Power Linux RAID adapter 9850M: Brian King <brking@us.ibm.com> 9851S: Supported 9852F: drivers/scsi/ipr.* 9853 9854IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9855M: Tyrel Datwyler <tyreld@linux.ibm.com> 9856L: linux-pci@vger.kernel.org 9857L: linuxppc-dev@lists.ozlabs.org 9858S: Supported 9859F: drivers/pci/hotplug/rpaphp* 9860 9861IBM Power SRIOV Virtual NIC Device Driver 9862M: Haren Myneni <haren@linux.ibm.com> 9863M: Rick Lindsley <ricklind@linux.ibm.com> 9864R: Nick Child <nnac123@linux.ibm.com> 9865R: Dany Madden <danymadden@us.ibm.com> 9866R: Thomas Falcon <tlfalcon@linux.ibm.com> 9867L: netdev@vger.kernel.org 9868S: Supported 9869F: drivers/net/ethernet/ibm/ibmvnic.* 9870 9871IBM Power VFIO Support 9872M: Timothy Pearson <tpearson@raptorengineering.com> 9873S: Supported 9874F: drivers/vfio/vfio_iommu_spapr_tce.c 9875 9876IBM Power Virtual Ethernet Device Driver 9877M: Nick Child <nnac123@linux.ibm.com> 9878L: netdev@vger.kernel.org 9879S: Supported 9880F: drivers/net/ethernet/ibm/ibmveth.* 9881 9882IBM Power Virtual FC Device Drivers 9883M: Tyrel Datwyler <tyreld@linux.ibm.com> 9884L: linux-scsi@vger.kernel.org 9885S: Supported 9886F: drivers/scsi/ibmvscsi/ibmvfc* 9887 9888IBM Power Virtual Management Channel Driver 9889M: Brad Warrum <bwarrum@linux.ibm.com> 9890M: Ritu Agarwal <rituagar@linux.ibm.com> 9891S: Supported 9892F: drivers/misc/ibmvmc.* 9893 9894IBM Power Virtual SCSI Device Drivers 9895M: Tyrel Datwyler <tyreld@linux.ibm.com> 9896L: linux-scsi@vger.kernel.org 9897S: Supported 9898F: drivers/scsi/ibmvscsi/ibmvscsi* 9899F: include/scsi/viosrp.h 9900 9901IBM Power Virtual SCSI Device Target Driver 9902M: Michael Cyr <mikecyr@linux.ibm.com> 9903L: linux-scsi@vger.kernel.org 9904L: target-devel@vger.kernel.org 9905S: Supported 9906F: drivers/scsi/ibmvscsi_tgt/ 9907 9908IBM Power VMX Cryptographic instructions 9909M: Breno Leitão <leitao@debian.org> 9910M: Nayna Jain <nayna@linux.ibm.com> 9911M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9912L: linux-crypto@vger.kernel.org 9913S: Supported 9914F: drivers/crypto/vmx/Kconfig 9915F: drivers/crypto/vmx/Makefile 9916F: drivers/crypto/vmx/aes* 9917F: drivers/crypto/vmx/ghash* 9918F: drivers/crypto/vmx/ppc-xlate.pl 9919F: drivers/crypto/vmx/vmx.c 9920 9921IBM ServeRAID RAID DRIVER 9922S: Orphan 9923F: drivers/scsi/ips.* 9924 9925ICH LPC AND GPIO DRIVER 9926M: Peter Tyser <ptyser@xes-inc.com> 9927S: Maintained 9928F: drivers/gpio/gpio-ich.c 9929F: drivers/mfd/lpc_ich.c 9930 9931ICY I2C DRIVER 9932M: Max Staudt <max@enpas.org> 9933L: linux-i2c@vger.kernel.org 9934S: Maintained 9935F: drivers/i2c/busses/i2c-icy.c 9936 9937IDEAPAD LAPTOP EXTRAS DRIVER 9938M: Ike Panhc <ike.pan@canonical.com> 9939L: platform-driver-x86@vger.kernel.org 9940S: Maintained 9941W: http://launchpad.net/ideapad-laptop 9942F: drivers/platform/x86/ideapad-laptop.c 9943 9944IDEAPAD LAPTOP SLIDEBAR DRIVER 9945M: Andrey Moiseev <o2g.org.ru@gmail.com> 9946L: linux-input@vger.kernel.org 9947S: Maintained 9948W: https://github.com/o2genum/ideapad-slidebar 9949F: drivers/input/misc/ideapad_slidebar.c 9950 9951IDMAPPED MOUNTS 9952M: Christian Brauner <brauner@kernel.org> 9953M: Seth Forshee <sforshee@kernel.org> 9954L: linux-fsdevel@vger.kernel.org 9955S: Maintained 9956T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9957F: Documentation/filesystems/idmappings.rst 9958F: include/linux/mnt_idmapping.* 9959F: tools/testing/selftests/mount_setattr/ 9960 9961IDT VersaClock 5 CLOCK DRIVER 9962M: Luca Ceresoli <luca@lucaceresoli.net> 9963S: Maintained 9964F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9965F: drivers/clk/clk-versaclock5.c 9966 9967IEEE 802.15.4 SUBSYSTEM 9968M: Alexander Aring <alex.aring@gmail.com> 9969M: Stefan Schmidt <stefan@datenfreihafen.org> 9970M: Miquel Raynal <miquel.raynal@bootlin.com> 9971L: linux-wpan@vger.kernel.org 9972S: Maintained 9973W: https://linux-wpan.org/ 9974T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9975T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9976F: Documentation/networking/ieee802154.rst 9977F: drivers/net/ieee802154/ 9978F: include/linux/ieee802154.h 9979F: include/linux/nl802154.h 9980F: include/net/af_ieee802154.h 9981F: include/net/cfg802154.h 9982F: include/net/ieee802154_netdev.h 9983F: include/net/mac802154.h 9984F: include/net/nl802154.h 9985F: net/ieee802154/ 9986F: net/mac802154/ 9987 9988IFCVF VIRTIO DATA PATH ACCELERATOR 9989R: Zhu Lingshan <lingshan.zhu@intel.com> 9990F: drivers/vdpa/ifcvf/ 9991 9992IFE PROTOCOL 9993M: Yotam Gigi <yotam.gi@gmail.com> 9994M: Jamal Hadi Salim <jhs@mojatatu.com> 9995F: include/net/ife.h 9996F: include/uapi/linux/ife.h 9997F: net/ife 9998 9999IGORPLUG-USB IR RECEIVER 10000M: Sean Young <sean@mess.org> 10001L: linux-media@vger.kernel.org 10002S: Maintained 10003F: drivers/media/rc/igorplugusb.c 10004 10005IGUANAWORKS USB IR TRANSCEIVER 10006M: Sean Young <sean@mess.org> 10007L: linux-media@vger.kernel.org 10008S: Maintained 10009F: drivers/media/rc/iguanair.c 10010 10011IIO DIGITAL POTENTIOMETER DAC 10012M: Peter Rosin <peda@axentia.se> 10013L: linux-iio@vger.kernel.org 10014S: Maintained 10015F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10016F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10017F: drivers/iio/dac/dpot-dac.c 10018 10019IIO ENVELOPE DETECTOR 10020M: Peter Rosin <peda@axentia.se> 10021L: linux-iio@vger.kernel.org 10022S: Maintained 10023F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10024F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10025F: drivers/iio/adc/envelope-detector.c 10026 10027IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10028M: Matti Vaittinen <mazziesaccount@gmail.com> 10029L: linux-iio@vger.kernel.org 10030S: Maintained 10031F: drivers/iio/light/gain-time-scale-helper.c 10032F: drivers/iio/light/gain-time-scale-helper.h 10033 10034IIO MULTIPLEXER 10035M: Peter Rosin <peda@axentia.se> 10036L: linux-iio@vger.kernel.org 10037S: Maintained 10038F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10039F: drivers/iio/multiplexer/iio-mux.c 10040 10041IIO SCMI BASED DRIVER 10042M: Jyoti Bhayana <jbhayana@google.com> 10043L: linux-iio@vger.kernel.org 10044S: Maintained 10045F: drivers/iio/common/scmi_sensors/scmi_iio.c 10046 10047IIO SUBSYSTEM AND DRIVERS 10048M: Jonathan Cameron <jic23@kernel.org> 10049R: Lars-Peter Clausen <lars@metafoo.de> 10050L: linux-iio@vger.kernel.org 10051S: Maintained 10052T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10053F: Documentation/ABI/testing/configfs-iio* 10054F: Documentation/ABI/testing/sysfs-bus-iio* 10055F: Documentation/devicetree/bindings/iio/ 10056F: drivers/iio/ 10057F: drivers/staging/iio/ 10058F: include/dt-bindings/iio/ 10059F: include/linux/iio/ 10060F: tools/iio/ 10061 10062IIO UNIT CONVERTER 10063M: Peter Rosin <peda@axentia.se> 10064L: linux-iio@vger.kernel.org 10065S: Maintained 10066F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10067F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10068F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10069F: drivers/iio/afe/iio-rescale.c 10070 10071IKANOS/ADI EAGLE ADSL USB DRIVER 10072M: Matthieu Castet <castet.matthieu@free.fr> 10073M: Stanislaw Gruszka <stf_xl@wp.pl> 10074S: Maintained 10075F: drivers/usb/atm/ueagle-atm.c 10076 10077IMAGIS TOUCHSCREEN DRIVER 10078M: Markuss Broks <markuss.broks@gmail.com> 10079S: Maintained 10080F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10081F: drivers/input/touchscreen/imagis.c 10082 10083IMGTEC ASCII LCD DRIVER 10084M: Paul Burton <paulburton@kernel.org> 10085S: Maintained 10086F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10087F: drivers/auxdisplay/img-ascii-lcd.c 10088 10089IMGTEC IR DECODER DRIVER 10090S: Orphan 10091F: drivers/media/rc/img-ir/ 10092 10093IMON SOUNDGRAPH USB IR RECEIVER 10094M: Sean Young <sean@mess.org> 10095L: linux-media@vger.kernel.org 10096S: Maintained 10097F: drivers/media/rc/imon.c 10098F: drivers/media/rc/imon_raw.c 10099 10100IMS TWINTURBO FRAMEBUFFER DRIVER 10101L: linux-fbdev@vger.kernel.org 10102S: Orphan 10103F: drivers/video/fbdev/imsttfb.c 10104 10105INA209 HARDWARE MONITOR DRIVER 10106M: Guenter Roeck <linux@roeck-us.net> 10107L: linux-hwmon@vger.kernel.org 10108S: Maintained 10109F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10110F: Documentation/hwmon/ina209.rst 10111F: drivers/hwmon/ina209.c 10112 10113INA2XX HARDWARE MONITOR DRIVER 10114M: Guenter Roeck <linux@roeck-us.net> 10115L: linux-hwmon@vger.kernel.org 10116S: Maintained 10117F: Documentation/hwmon/ina2xx.rst 10118F: drivers/hwmon/ina2xx.c 10119F: include/linux/platform_data/ina2xx.h 10120 10121INDEX OF FURTHER KERNEL DOCUMENTATION 10122M: Carlos Bilbao <carlos.bilbao@amd.com> 10123S: Maintained 10124F: Documentation/process/kernel-docs.rst 10125 10126INDUSTRY PACK SUBSYSTEM (IPACK) 10127M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10128M: Jens Taprogge <jens.taprogge@taprogge.org> 10129M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10130L: industrypack-devel@lists.sourceforge.net 10131S: Maintained 10132W: http://industrypack.sourceforge.net 10133F: drivers/ipack/ 10134 10135INFINEON DPS310 Driver 10136M: Eddie James <eajames@linux.ibm.com> 10137L: linux-iio@vger.kernel.org 10138S: Maintained 10139F: drivers/iio/pressure/dps310.c 10140 10141INFINEON PEB2466 ASoC CODEC 10142M: Herve Codina <herve.codina@bootlin.com> 10143L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10144S: Maintained 10145F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10146F: sound/soc/codecs/peb2466.c 10147 10148INFINIBAND SUBSYSTEM 10149M: Jason Gunthorpe <jgg@nvidia.com> 10150M: Leon Romanovsky <leonro@nvidia.com> 10151L: linux-rdma@vger.kernel.org 10152S: Supported 10153W: https://github.com/linux-rdma/rdma-core 10154Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10155T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10156F: Documentation/devicetree/bindings/infiniband/ 10157F: Documentation/infiniband/ 10158F: drivers/infiniband/ 10159F: include/rdma/ 10160F: include/trace/events/ib_mad.h 10161F: include/trace/events/ib_umad.h 10162F: include/trace/misc/rdma.h 10163F: include/uapi/linux/if_infiniband.h 10164F: include/uapi/rdma/ 10165F: samples/bpf/ibumad_kern.c 10166F: samples/bpf/ibumad_user.c 10167 10168INGENIC JZ4780 NAND DRIVER 10169M: Harvey Hunt <harveyhuntnexus@gmail.com> 10170L: linux-mtd@lists.infradead.org 10171L: linux-mips@vger.kernel.org 10172S: Maintained 10173F: drivers/mtd/nand/raw/ingenic/ 10174 10175INGENIC JZ47xx SoCs 10176M: Paul Cercueil <paul@crapouillou.net> 10177L: linux-mips@vger.kernel.org 10178S: Maintained 10179F: arch/mips/boot/dts/ingenic/ 10180F: arch/mips/generic/board-ingenic.c 10181F: arch/mips/include/asm/mach-ingenic/ 10182F: arch/mips/ingenic/Kconfig 10183F: drivers/clk/ingenic/ 10184F: drivers/dma/dma-jz4780.c 10185F: drivers/gpu/drm/ingenic/ 10186F: drivers/i2c/busses/i2c-jz4780.c 10187F: drivers/iio/adc/ingenic-adc.c 10188F: drivers/irqchip/irq-ingenic.c 10189F: drivers/memory/jz4780-nemc.c 10190F: drivers/mmc/host/jz4740_mmc.c 10191F: drivers/mtd/nand/raw/ingenic/ 10192F: drivers/pinctrl/pinctrl-ingenic.c 10193F: drivers/power/supply/ingenic-battery.c 10194F: drivers/pwm/pwm-jz4740.c 10195F: drivers/remoteproc/ingenic_rproc.c 10196F: drivers/rtc/rtc-jz4740.c 10197F: drivers/tty/serial/8250/8250_ingenic.c 10198F: drivers/usb/musb/jz4740.c 10199F: drivers/watchdog/jz4740_wdt.c 10200F: include/dt-bindings/iio/adc/ingenic,adc.h 10201F: include/linux/mfd/ingenic-tcu.h 10202F: sound/soc/codecs/jz47* 10203F: sound/soc/jz4740/ 10204 10205INJOINIC IP5xxx POWER BANK IC DRIVER 10206M: Samuel Holland <samuel@sholland.org> 10207S: Maintained 10208F: drivers/power/supply/ip5xxx_power.c 10209 10210INOTIFY 10211M: Jan Kara <jack@suse.cz> 10212R: Amir Goldstein <amir73il@gmail.com> 10213L: linux-fsdevel@vger.kernel.org 10214S: Maintained 10215F: Documentation/filesystems/inotify.rst 10216F: fs/notify/inotify/ 10217F: include/linux/inotify.h 10218F: include/uapi/linux/inotify.h 10219 10220INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10221M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10222L: linux-input@vger.kernel.org 10223S: Maintained 10224Q: http://patchwork.kernel.org/project/linux-input/list/ 10225T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10226F: Documentation/devicetree/bindings/input/ 10227F: Documentation/devicetree/bindings/serio/ 10228F: Documentation/input/ 10229F: drivers/input/ 10230F: include/dt-bindings/input/ 10231F: include/linux/input.h 10232F: include/linux/input/ 10233F: include/uapi/linux/input-event-codes.h 10234F: include/uapi/linux/input.h 10235 10236INPUT MULTITOUCH (MT) PROTOCOL 10237M: Henrik Rydberg <rydberg@bitmath.org> 10238L: linux-input@vger.kernel.org 10239S: Odd fixes 10240F: Documentation/input/multi-touch-protocol.rst 10241F: drivers/input/input-mt.c 10242K: \b(ABS|SYN)_MT_ 10243 10244INSIDE SECURE CRYPTO DRIVER 10245M: Antoine Tenart <atenart@kernel.org> 10246L: linux-crypto@vger.kernel.org 10247S: Maintained 10248F: drivers/crypto/inside-secure/ 10249 10250INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10251M: Mimi Zohar <zohar@linux.ibm.com> 10252M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10253L: linux-integrity@vger.kernel.org 10254S: Supported 10255T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10256F: security/integrity/ 10257F: security/integrity/ima/ 10258 10259INTEL 810/815 FRAMEBUFFER DRIVER 10260M: Antonino Daplas <adaplas@gmail.com> 10261L: linux-fbdev@vger.kernel.org 10262S: Maintained 10263F: drivers/video/fbdev/i810/ 10264 10265INTEL 8255 GPIO DRIVER 10266M: William Breathitt Gray <william.gray@linaro.org> 10267L: linux-gpio@vger.kernel.org 10268S: Maintained 10269F: drivers/gpio/gpio-i8255.c 10270F: drivers/gpio/gpio-i8255.h 10271 10272INTEL ASoC DRIVERS 10273M: Cezary Rojewski <cezary.rojewski@intel.com> 10274M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10275M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10276M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10277M: Bard Liao <yung-chuan.liao@linux.intel.com> 10278M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10279M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10280L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10281S: Supported 10282F: sound/soc/intel/ 10283 10284INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10285M: Hans de Goede <hdegoede@redhat.com> 10286L: platform-driver-x86@vger.kernel.org 10287S: Maintained 10288F: drivers/platform/x86/intel/atomisp2/pm.c 10289 10290INTEL ATOMISP2 LED DRIVER 10291M: Hans de Goede <hdegoede@redhat.com> 10292L: platform-driver-x86@vger.kernel.org 10293S: Maintained 10294F: drivers/platform/x86/intel/atomisp2/led.c 10295 10296INTEL BIOS SAR INT1092 DRIVER 10297M: Shravan Sudhakar <s.shravan@intel.com> 10298M: Intel Corporation <linuxwwan@intel.com> 10299L: platform-driver-x86@vger.kernel.org 10300S: Maintained 10301F: drivers/platform/x86/intel/int1092/ 10302 10303INTEL BROXTON PMC DRIVER 10304M: Mika Westerberg <mika.westerberg@linux.intel.com> 10305M: Zha Qipeng <qipeng.zha@intel.com> 10306S: Maintained 10307F: drivers/mfd/intel_pmc_bxt.c 10308F: include/linux/mfd/intel_pmc_bxt.h 10309 10310INTEL C600 SERIES SAS CONTROLLER DRIVER 10311M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10312L: linux-scsi@vger.kernel.org 10313S: Supported 10314T: git git://git.code.sf.net/p/intel-sas/isci 10315F: drivers/scsi/isci/ 10316 10317INTEL CPU family model numbers 10318M: Tony Luck <tony.luck@intel.com> 10319M: x86@kernel.org 10320L: linux-kernel@vger.kernel.org 10321S: Supported 10322F: arch/x86/include/asm/intel-family.h 10323 10324INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10325M: Jani Nikula <jani.nikula@linux.intel.com> 10326M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10327M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10328M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10329L: intel-gfx@lists.freedesktop.org 10330S: Supported 10331W: https://01.org/linuxgraphics/ 10332Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10333B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10334C: irc://irc.oftc.net/intel-gfx 10335T: git git://anongit.freedesktop.org/drm-intel 10336F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10337F: Documentation/gpu/i915.rst 10338F: drivers/gpu/drm/i915/ 10339F: include/drm/i915* 10340F: include/uapi/drm/i915_drm.h 10341 10342INTEL ETHERNET DRIVERS 10343M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10344M: Tony Nguyen <anthony.l.nguyen@intel.com> 10345L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10346S: Supported 10347W: http://www.intel.com/support/feedback.htm 10348W: http://e1000.sourceforge.net/ 10349Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10350T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10351T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10352F: Documentation/networking/device_drivers/ethernet/intel/ 10353F: drivers/net/ethernet/intel/ 10354F: drivers/net/ethernet/intel/*/ 10355F: include/linux/avf/virtchnl.h 10356F: include/linux/net/intel/iidc.h 10357 10358INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10359M: Mustafa Ismail <mustafa.ismail@intel.com> 10360M: Shiraz Saleem <shiraz.saleem@intel.com> 10361L: linux-rdma@vger.kernel.org 10362S: Supported 10363F: drivers/infiniband/hw/irdma/ 10364F: include/uapi/rdma/irdma-abi.h 10365 10366INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10367M: Maik Broemme <mbroemme@libmpq.org> 10368L: linux-fbdev@vger.kernel.org 10369S: Maintained 10370F: Documentation/fb/intelfb.rst 10371F: drivers/video/fbdev/intelfb/ 10372 10373INTEL GPIO DRIVERS 10374M: Andy Shevchenko <andy@kernel.org> 10375L: linux-gpio@vger.kernel.org 10376S: Supported 10377T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10378F: drivers/gpio/gpio-elkhartlake.c 10379F: drivers/gpio/gpio-ich.c 10380F: drivers/gpio/gpio-merrifield.c 10381F: drivers/gpio/gpio-ml-ioh.c 10382F: drivers/gpio/gpio-pch.c 10383F: drivers/gpio/gpio-sch.c 10384F: drivers/gpio/gpio-sodaville.c 10385F: drivers/gpio/gpio-tangier.c 10386 10387INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10388M: Zhenyu Wang <zhenyuw@linux.intel.com> 10389M: Zhi Wang <zhi.a.wang@intel.com> 10390L: intel-gvt-dev@lists.freedesktop.org 10391L: intel-gfx@lists.freedesktop.org 10392S: Supported 10393W: https://01.org/igvt-g 10394T: git https://github.com/intel/gvt-linux.git 10395F: drivers/gpu/drm/i915/gvt/ 10396 10397INTEL HID EVENT DRIVER 10398M: Alex Hung <alexhung@gmail.com> 10399L: platform-driver-x86@vger.kernel.org 10400S: Maintained 10401F: drivers/platform/x86/intel/hid.c 10402 10403INTEL I/OAT DMA DRIVER 10404M: Dave Jiang <dave.jiang@intel.com> 10405R: Dan Williams <dan.j.williams@intel.com> 10406L: dmaengine@vger.kernel.org 10407S: Supported 10408Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10409F: drivers/dma/ioat* 10410 10411INTEL IDLE DRIVER 10412M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10413M: Len Brown <lenb@kernel.org> 10414L: linux-pm@vger.kernel.org 10415S: Supported 10416B: https://bugzilla.kernel.org 10417T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10418F: drivers/idle/intel_idle.c 10419 10420INTEL IDXD DRIVER 10421M: Fenghua Yu <fenghua.yu@intel.com> 10422M: Dave Jiang <dave.jiang@intel.com> 10423L: dmaengine@vger.kernel.org 10424S: Supported 10425F: drivers/dma/idxd/* 10426F: include/uapi/linux/idxd.h 10427 10428INTEL IN FIELD SCAN (IFS) DEVICE 10429M: Jithu Joseph <jithu.joseph@intel.com> 10430R: Ashok Raj <ashok.raj@intel.com> 10431R: Tony Luck <tony.luck@intel.com> 10432S: Maintained 10433F: drivers/platform/x86/intel/ifs 10434F: include/trace/events/intel_ifs.h 10435 10436INTEL INTEGRATED SENSOR HUB DRIVER 10437M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10438M: Jiri Kosina <jikos@kernel.org> 10439L: linux-input@vger.kernel.org 10440S: Maintained 10441F: drivers/hid/intel-ish-hid/ 10442 10443INTEL IOMMU (VT-d) 10444M: David Woodhouse <dwmw2@infradead.org> 10445M: Lu Baolu <baolu.lu@linux.intel.com> 10446L: iommu@lists.linux.dev 10447S: Supported 10448T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10449F: drivers/iommu/intel/ 10450 10451INTEL IPU3 CSI-2 CIO2 DRIVER 10452M: Yong Zhi <yong.zhi@intel.com> 10453M: Sakari Ailus <sakari.ailus@linux.intel.com> 10454M: Bingbu Cao <bingbu.cao@intel.com> 10455M: Dan Scally <djrscally@gmail.com> 10456R: Tianshu Qiu <tian.shu.qiu@intel.com> 10457L: linux-media@vger.kernel.org 10458S: Maintained 10459T: git git://linuxtv.org/media_tree.git 10460F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10461F: drivers/media/pci/intel/ipu3/ 10462 10463INTEL IPU3 CSI-2 IMGU DRIVER 10464M: Sakari Ailus <sakari.ailus@linux.intel.com> 10465R: Bingbu Cao <bingbu.cao@intel.com> 10466R: Tianshu Qiu <tian.shu.qiu@intel.com> 10467L: linux-media@vger.kernel.org 10468S: Maintained 10469F: Documentation/admin-guide/media/ipu3.rst 10470F: Documentation/admin-guide/media/ipu3_rcb.svg 10471F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10472F: drivers/staging/media/ipu3/ 10473 10474INTEL ISHTP ECLITE DRIVER 10475M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10476L: platform-driver-x86@vger.kernel.org 10477S: Supported 10478F: drivers/platform/x86/intel/ishtp_eclite.c 10479 10480INTEL IXP4XX CRYPTO SUPPORT 10481M: Corentin Labbe <clabbe@baylibre.com> 10482L: linux-crypto@vger.kernel.org 10483S: Maintained 10484F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10485 10486INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10487M: Krzysztof Halasa <khalasa@piap.pl> 10488S: Maintained 10489F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10490F: drivers/net/wan/ixp4xx_hss.c 10491F: drivers/soc/ixp4xx/ixp4xx-npe.c 10492F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10493F: include/linux/soc/ixp4xx/npe.h 10494F: include/linux/soc/ixp4xx/qmgr.h 10495 10496INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10497M: Deepak Saxena <dsaxena@plexity.net> 10498S: Maintained 10499F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10500F: drivers/char/hw_random/ixp4xx-rng.c 10501 10502INTEL KEEM BAY DRM DRIVER 10503M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10504M: Edmund Dea <edmund.j.dea@intel.com> 10505S: Maintained 10506F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10507F: drivers/gpu/drm/kmb/ 10508 10509INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10510M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10511S: Maintained 10512F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10513F: drivers/crypto/intel/keembay/Kconfig 10514F: drivers/crypto/intel/keembay/Makefile 10515F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10516F: drivers/crypto/intel/keembay/ocs-aes.c 10517F: drivers/crypto/intel/keembay/ocs-aes.h 10518 10519INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10520M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10521M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10522M: Mark Gross <mgross@linux.intel.com> 10523S: Maintained 10524F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10525F: drivers/crypto/intel/keembay/Kconfig 10526F: drivers/crypto/intel/keembay/Makefile 10527F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10528 10529INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10530M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10531M: Declan Murphy <declan.murphy@intel.com> 10532S: Maintained 10533F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10534F: drivers/crypto/intel/keembay/Kconfig 10535F: drivers/crypto/intel/keembay/Makefile 10536F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10537F: drivers/crypto/intel/keembay/ocs-hcu.c 10538F: drivers/crypto/intel/keembay/ocs-hcu.h 10539 10540INTEL MANAGEMENT ENGINE (mei) 10541M: Tomas Winkler <tomas.winkler@intel.com> 10542L: linux-kernel@vger.kernel.org 10543S: Supported 10544F: Documentation/driver-api/mei/* 10545F: drivers/misc/mei/ 10546F: drivers/watchdog/mei_wdt.c 10547F: include/linux/mei_aux.h 10548F: include/linux/mei_cl_bus.h 10549F: include/uapi/linux/mei.h 10550F: include/uapi/linux/mei_uuid.h 10551F: include/uapi/linux/uuid.h 10552F: samples/mei/* 10553 10554INTEL MAX 10 BMC MFD DRIVER 10555M: Xu Yilun <yilun.xu@intel.com> 10556R: Tom Rix <trix@redhat.com> 10557S: Maintained 10558F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10559F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10560F: drivers/hwmon/intel-m10-bmc-hwmon.c 10561F: drivers/mfd/intel-m10-bmc* 10562F: include/linux/mfd/intel-m10-bmc.h 10563 10564INTEL MAX10 BMC SECURE UPDATES 10565M: Russ Weight <russell.h.weight@intel.com> 10566L: linux-fpga@vger.kernel.org 10567S: Maintained 10568F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10569F: drivers/fpga/intel-m10-bmc-sec-update.c 10570 10571INTEL P-Unit IPC DRIVER 10572M: Zha Qipeng <qipeng.zha@intel.com> 10573L: platform-driver-x86@vger.kernel.org 10574S: Maintained 10575F: arch/x86/include/asm/intel_punit_ipc.h 10576F: drivers/platform/x86/intel/punit_ipc.c 10577 10578INTEL PMC CORE DRIVER 10579M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10580M: David E Box <david.e.box@intel.com> 10581L: platform-driver-x86@vger.kernel.org 10582S: Maintained 10583F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10584F: drivers/platform/x86/intel/pmc/ 10585 10586INTEL PMIC GPIO DRIVERS 10587M: Andy Shevchenko <andy@kernel.org> 10588S: Supported 10589T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10590F: drivers/gpio/gpio-*cove.c 10591 10592INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10593M: Andy Shevchenko <andy@kernel.org> 10594S: Supported 10595F: drivers/mfd/intel_soc_pmic* 10596F: include/linux/mfd/intel_soc_pmic* 10597 10598INTEL PMT DRIVERS 10599M: David E. Box <david.e.box@linux.intel.com> 10600S: Supported 10601F: drivers/platform/x86/intel/pmt/ 10602 10603INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10604M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10605L: linux-wireless@vger.kernel.org 10606S: Maintained 10607F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10608F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10609F: drivers/net/wireless/intel/ipw2x00/ 10610 10611INTEL PSTATE DRIVER 10612M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10613M: Len Brown <lenb@kernel.org> 10614L: linux-pm@vger.kernel.org 10615S: Supported 10616F: drivers/cpufreq/intel_pstate.c 10617 10618INTEL PTP DFL ToD DRIVER 10619M: Tianfei Zhang <tianfei.zhang@intel.com> 10620L: linux-fpga@vger.kernel.org 10621L: netdev@vger.kernel.org 10622S: Maintained 10623F: drivers/ptp/ptp_dfl_tod.c 10624 10625INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10626M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10627L: linux-iio@vger.kernel.org 10628F: drivers/counter/intel-qep.c 10629 10630INTEL SCU DRIVERS 10631M: Mika Westerberg <mika.westerberg@linux.intel.com> 10632S: Maintained 10633F: arch/x86/include/asm/intel_scu_ipc.h 10634F: drivers/platform/x86/intel_scu_* 10635 10636INTEL SDSI DRIVER 10637M: David E. Box <david.e.box@linux.intel.com> 10638S: Supported 10639F: drivers/platform/x86/intel/sdsi.c 10640F: tools/arch/x86/intel_sdsi/ 10641F: tools/testing/selftests/drivers/sdsi/ 10642 10643INTEL SGX 10644M: Jarkko Sakkinen <jarkko@kernel.org> 10645R: Dave Hansen <dave.hansen@linux.intel.com> 10646L: linux-sgx@vger.kernel.org 10647S: Supported 10648Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10649T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10650F: Documentation/arch/x86/sgx.rst 10651F: arch/x86/entry/vdso/vsgx.S 10652F: arch/x86/include/asm/sgx.h 10653F: arch/x86/include/uapi/asm/sgx.h 10654F: arch/x86/kernel/cpu/sgx/* 10655F: tools/testing/selftests/sgx/* 10656K: \bSGX_ 10657 10658INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10659M: Daniel Scally <djrscally@gmail.com> 10660S: Maintained 10661F: drivers/platform/x86/intel/int3472/ 10662 10663INTEL SPEED SELECT TECHNOLOGY 10664M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10665L: platform-driver-x86@vger.kernel.org 10666S: Maintained 10667F: drivers/platform/x86/intel/speed_select_if/ 10668F: include/uapi/linux/isst_if.h 10669F: tools/power/x86/intel-speed-select/ 10670 10671INTEL STRATIX10 FIRMWARE DRIVERS 10672M: Dinh Nguyen <dinguyen@kernel.org> 10673L: linux-kernel@vger.kernel.org 10674S: Maintained 10675T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10676F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10677F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10678F: drivers/firmware/stratix10-rsu.c 10679F: drivers/firmware/stratix10-svc.c 10680F: include/linux/firmware/intel/stratix10-smc.h 10681F: include/linux/firmware/intel/stratix10-svc-client.h 10682 10683INTEL TELEMETRY DRIVER 10684M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10685M: "David E. Box" <david.e.box@linux.intel.com> 10686L: platform-driver-x86@vger.kernel.org 10687S: Maintained 10688F: arch/x86/include/asm/intel_telemetry.h 10689F: drivers/platform/x86/intel/telemetry/ 10690 10691INTEL TPMI DRIVER 10692M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10693L: platform-driver-x86@vger.kernel.org 10694S: Maintained 10695F: drivers/platform/x86/intel/tpmi.c 10696F: include/linux/intel_tpmi.h 10697 10698INTEL UNCORE FREQUENCY CONTROL 10699M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10700L: platform-driver-x86@vger.kernel.org 10701S: Maintained 10702F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10703F: drivers/platform/x86/intel/uncore-frequency/ 10704 10705INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10706M: David E. Box <david.e.box@linux.intel.com> 10707S: Supported 10708F: drivers/platform/x86/intel/vsec.* 10709 10710INTEL VIRTUAL BUTTON DRIVER 10711M: AceLan Kao <acelan.kao@canonical.com> 10712L: platform-driver-x86@vger.kernel.org 10713S: Maintained 10714F: drivers/platform/x86/intel/vbtn.c 10715 10716INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10717M: Stanislaw Gruszka <stf_xl@wp.pl> 10718L: linux-wireless@vger.kernel.org 10719S: Supported 10720F: drivers/net/wireless/intel/iwlegacy/ 10721 10722INTEL WIRELESS WIFI LINK (iwlwifi) 10723M: Gregory Greenman <gregory.greenman@intel.com> 10724L: linux-wireless@vger.kernel.org 10725S: Supported 10726W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10727T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10728F: drivers/net/wireless/intel/iwlwifi/ 10729 10730INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10731M: Jithu Joseph <jithu.joseph@intel.com> 10732R: Maurice Ma <maurice.ma@intel.com> 10733S: Maintained 10734W: https://slimbootloader.github.io/security/firmware-update.html 10735F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10736 10737INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10738L: Dell.Client.Kernel@dell.com 10739S: Maintained 10740F: drivers/platform/x86/intel/wmi/thunderbolt.c 10741 10742INTEL WWAN IOSM DRIVER 10743M: M Chetan Kumar <m.chetan.kumar@intel.com> 10744M: Intel Corporation <linuxwwan@intel.com> 10745L: netdev@vger.kernel.org 10746S: Maintained 10747F: drivers/net/wwan/iosm/ 10748 10749INTEL(R) TRACE HUB 10750M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10751S: Supported 10752F: Documentation/trace/intel_th.rst 10753F: drivers/hwtracing/intel_th/ 10754F: include/linux/intel_th.h 10755 10756INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10757M: Ning Sun <ning.sun@intel.com> 10758L: tboot-devel@lists.sourceforge.net 10759S: Supported 10760W: http://tboot.sourceforge.net 10761T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10762F: Documentation/arch/x86/intel_txt.rst 10763F: arch/x86/kernel/tboot.c 10764F: include/linux/tboot.h 10765 10766INTERCONNECT API 10767M: Georgi Djakov <djakov@kernel.org> 10768L: linux-pm@vger.kernel.org 10769S: Maintained 10770T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10771F: Documentation/devicetree/bindings/interconnect/ 10772F: Documentation/driver-api/interconnect.rst 10773F: drivers/interconnect/ 10774F: include/dt-bindings/interconnect/ 10775F: include/linux/interconnect-provider.h 10776F: include/linux/interconnect.h 10777 10778INTERRUPT COUNTER DRIVER 10779M: Oleksij Rempel <o.rempel@pengutronix.de> 10780R: Pengutronix Kernel Team <kernel@pengutronix.de> 10781L: linux-iio@vger.kernel.org 10782F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10783F: drivers/counter/interrupt-cnt.c 10784 10785INTERSIL ISL7998X VIDEO DECODER DRIVER 10786M: Michael Tretter <m.tretter@pengutronix.de> 10787R: Pengutronix Kernel Team <kernel@pengutronix.de> 10788L: linux-media@vger.kernel.org 10789S: Maintained 10790F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10791F: drivers/media/i2c/isl7998x.c 10792 10793INVENSENSE ICM-426xx IMU DRIVER 10794M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10795L: linux-iio@vger.kernel.org 10796S: Maintained 10797W: https://invensense.tdk.com/ 10798F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10799F: drivers/iio/imu/inv_icm42600/ 10800 10801INVENSENSE MPU-3050 GYROSCOPE DRIVER 10802M: Linus Walleij <linus.walleij@linaro.org> 10803L: linux-iio@vger.kernel.org 10804S: Maintained 10805F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10806F: drivers/iio/gyro/mpu3050* 10807 10808IOC3 ETHERNET DRIVER 10809M: Ralf Baechle <ralf@linux-mips.org> 10810L: linux-mips@vger.kernel.org 10811S: Maintained 10812F: drivers/net/ethernet/sgi/ioc3-eth.c 10813 10814IOMAP FILESYSTEM LIBRARY 10815M: Christoph Hellwig <hch@infradead.org> 10816M: Darrick J. Wong <djwong@kernel.org> 10817L: linux-xfs@vger.kernel.org 10818L: linux-fsdevel@vger.kernel.org 10819S: Supported 10820T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10821F: fs/iomap/ 10822F: include/linux/iomap.h 10823 10824IOMMU DMA-API LAYER 10825M: Robin Murphy <robin.murphy@arm.com> 10826L: iommu@lists.linux.dev 10827S: Maintained 10828T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10829F: drivers/iommu/dma-iommu.c 10830F: drivers/iommu/dma-iommu.h 10831F: drivers/iommu/iova.c 10832F: include/linux/iova.h 10833 10834IOMMU SUBSYSTEM 10835M: Joerg Roedel <joro@8bytes.org> 10836M: Will Deacon <will@kernel.org> 10837R: Robin Murphy <robin.murphy@arm.com> 10838L: iommu@lists.linux.dev 10839S: Maintained 10840T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10841F: Documentation/devicetree/bindings/iommu/ 10842F: Documentation/userspace-api/iommu.rst 10843F: drivers/iommu/ 10844F: include/linux/iommu.h 10845F: include/linux/iova.h 10846F: include/linux/of_iommu.h 10847F: include/uapi/linux/iommu.h 10848 10849IOMMUFD 10850M: Jason Gunthorpe <jgg@nvidia.com> 10851M: Kevin Tian <kevin.tian@intel.com> 10852L: iommu@lists.linux.dev 10853S: Maintained 10854T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10855F: Documentation/userspace-api/iommufd.rst 10856F: drivers/iommu/iommufd/ 10857F: include/linux/iommufd.h 10858F: include/uapi/linux/iommufd.h 10859F: tools/testing/selftests/iommu/ 10860 10861IOSYS-MAP HELPERS 10862M: Thomas Zimmermann <tzimmermann@suse.de> 10863L: dri-devel@lists.freedesktop.org 10864S: Maintained 10865T: git git://anongit.freedesktop.org/drm/drm-misc 10866F: include/linux/iosys-map.h 10867 10868IO_URING 10869M: Jens Axboe <axboe@kernel.dk> 10870R: Pavel Begunkov <asml.silence@gmail.com> 10871L: io-uring@vger.kernel.org 10872S: Maintained 10873T: git git://git.kernel.dk/linux-block 10874T: git git://git.kernel.dk/liburing 10875F: include/linux/io_uring.h 10876F: include/linux/io_uring_types.h 10877F: include/trace/events/io_uring.h 10878F: include/uapi/linux/io_uring.h 10879F: io_uring/ 10880F: tools/io_uring/ 10881 10882IPMI SUBSYSTEM 10883M: Corey Minyard <minyard@acm.org> 10884L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10885S: Supported 10886W: http://openipmi.sourceforge.net/ 10887T: git https://github.com/cminyard/linux-ipmi.git for-next 10888F: Documentation/devicetree/bindings/ipmi/ 10889F: Documentation/driver-api/ipmi.rst 10890F: drivers/char/ipmi/ 10891F: include/linux/ipmi* 10892F: include/uapi/linux/ipmi* 10893 10894IPS SCSI RAID DRIVER 10895M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10896L: linux-scsi@vger.kernel.org 10897S: Maintained 10898W: http://www.adaptec.com/ 10899F: drivers/scsi/ips* 10900 10901IPVS 10902M: Simon Horman <horms@verge.net.au> 10903M: Julian Anastasov <ja@ssi.bg> 10904L: netdev@vger.kernel.org 10905L: lvs-devel@vger.kernel.org 10906S: Maintained 10907T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10908T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10909F: Documentation/networking/ipvs-sysctl.rst 10910F: include/net/ip_vs.h 10911F: include/uapi/linux/ip_vs.h 10912F: net/netfilter/ipvs/ 10913 10914IPWIRELESS DRIVER 10915M: Jiri Kosina <jikos@kernel.org> 10916M: David Sterba <dsterba@suse.com> 10917S: Odd Fixes 10918F: drivers/tty/ipwireless/ 10919 10920IRON DEVICE AUDIO CODEC DRIVERS 10921M: Kiseok Jo <kiseok.jo@irondevice.com> 10922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10923S: Maintained 10924F: Documentation/devicetree/bindings/sound/irondevice,* 10925F: sound/soc/codecs/sma* 10926 10927IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10928M: Marc Zyngier <maz@kernel.org> 10929S: Maintained 10930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10931F: Documentation/core-api/irq/irq-domain.rst 10932F: include/linux/irqdomain.h 10933F: kernel/irq/irqdomain.c 10934F: kernel/irq/msi.c 10935 10936IRQ SUBSYSTEM 10937M: Thomas Gleixner <tglx@linutronix.de> 10938L: linux-kernel@vger.kernel.org 10939S: Maintained 10940T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10941F: include/linux/group_cpus.h 10942F: kernel/irq/ 10943F: lib/group_cpus.c 10944 10945IRQCHIP DRIVERS 10946M: Thomas Gleixner <tglx@linutronix.de> 10947M: Marc Zyngier <maz@kernel.org> 10948L: linux-kernel@vger.kernel.org 10949S: Maintained 10950T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10951F: Documentation/devicetree/bindings/interrupt-controller/ 10952F: drivers/irqchip/ 10953 10954ISA 10955M: William Breathitt Gray <william.gray@linaro.org> 10956S: Maintained 10957F: Documentation/driver-api/isa.rst 10958F: drivers/base/isa.c 10959F: include/linux/isa.h 10960 10961ISA RADIO MODULE 10962M: Hans Verkuil <hverkuil@xs4all.nl> 10963L: linux-media@vger.kernel.org 10964S: Maintained 10965W: https://linuxtv.org 10966T: git git://linuxtv.org/media_tree.git 10967F: drivers/media/radio/radio-isa* 10968 10969ISAPNP 10970M: Jaroslav Kysela <perex@perex.cz> 10971S: Maintained 10972F: Documentation/driver-api/isapnp.rst 10973F: drivers/pnp/isapnp/ 10974F: include/linux/isapnp.h 10975 10976ISCSI 10977M: Lee Duncan <lduncan@suse.com> 10978M: Chris Leech <cleech@redhat.com> 10979M: Mike Christie <michael.christie@oracle.com> 10980L: open-iscsi@googlegroups.com 10981L: linux-scsi@vger.kernel.org 10982S: Maintained 10983W: www.open-iscsi.com 10984F: drivers/scsi/*iscsi* 10985F: include/scsi/*iscsi* 10986 10987iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10988M: Peter Jones <pjones@redhat.com> 10989M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10990S: Maintained 10991F: drivers/firmware/iscsi_ibft* 10992 10993ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10994M: Sagi Grimberg <sagi@grimberg.me> 10995M: Max Gurtovoy <mgurtovoy@nvidia.com> 10996L: linux-rdma@vger.kernel.org 10997S: Supported 10998W: http://www.openfabrics.org 10999W: www.open-iscsi.org 11000Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11001F: drivers/infiniband/ulp/iser/ 11002 11003ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11004M: Sagi Grimberg <sagi@grimberg.me> 11005L: linux-rdma@vger.kernel.org 11006L: target-devel@vger.kernel.org 11007S: Supported 11008W: http://www.linux-iscsi.org 11009T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11010F: drivers/infiniband/ulp/isert 11011 11012ISDN/CMTP OVER BLUETOOTH 11013M: Karsten Keil <isdn@linux-pingi.de> 11014L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11015L: netdev@vger.kernel.org 11016S: Odd Fixes 11017W: http://www.isdn4linux.de 11018F: Documentation/isdn/ 11019F: drivers/isdn/capi/ 11020F: include/linux/isdn/ 11021F: include/uapi/linux/isdn/ 11022F: net/bluetooth/cmtp/ 11023 11024ISDN/mISDN SUBSYSTEM 11025M: Karsten Keil <isdn@linux-pingi.de> 11026L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11027L: netdev@vger.kernel.org 11028S: Maintained 11029W: http://www.isdn4linux.de 11030F: drivers/isdn/Kconfig 11031F: drivers/isdn/Makefile 11032F: drivers/isdn/hardware/ 11033F: drivers/isdn/mISDN/ 11034 11035ISOFS FILESYSTEM 11036M: Jan Kara <jack@suse.cz> 11037L: linux-fsdevel@vger.kernel.org 11038S: Maintained 11039F: Documentation/filesystems/isofs.rst 11040F: fs/isofs/ 11041 11042IT87 HARDWARE MONITORING DRIVER 11043M: Jean Delvare <jdelvare@suse.com> 11044L: linux-hwmon@vger.kernel.org 11045S: Maintained 11046F: Documentation/hwmon/it87.rst 11047F: drivers/hwmon/it87.c 11048 11049IT913X MEDIA DRIVER 11050M: Antti Palosaari <crope@iki.fi> 11051L: linux-media@vger.kernel.org 11052S: Maintained 11053W: https://linuxtv.org 11054W: http://palosaari.fi/linux/ 11055Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11056T: git git://linuxtv.org/anttip/media_tree.git 11057F: drivers/media/tuners/it913x* 11058 11059ITE IT66121 HDMI BRIDGE DRIVER 11060M: Phong LE <ple@baylibre.com> 11061M: Neil Armstrong <neil.armstrong@linaro.org> 11062S: Maintained 11063T: git git://anongit.freedesktop.org/drm/drm-misc 11064F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11065F: drivers/gpu/drm/bridge/ite-it66121.c 11066 11067IVTV VIDEO4LINUX DRIVER 11068M: Andy Walls <awalls@md.metrocast.net> 11069L: linux-media@vger.kernel.org 11070S: Maintained 11071W: https://linuxtv.org 11072T: git git://linuxtv.org/media_tree.git 11073F: Documentation/admin-guide/media/ivtv* 11074F: drivers/media/pci/ivtv/ 11075F: include/uapi/linux/ivtv* 11076 11077IX2505V MEDIA DRIVER 11078M: Malcolm Priestley <tvboxspy@gmail.com> 11079L: linux-media@vger.kernel.org 11080S: Maintained 11081W: https://linuxtv.org 11082Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11083F: drivers/media/dvb-frontends/ix2505v* 11084 11085JAILHOUSE HYPERVISOR INTERFACE 11086M: Jan Kiszka <jan.kiszka@siemens.com> 11087L: jailhouse-dev@googlegroups.com 11088S: Maintained 11089F: arch/x86/include/asm/jailhouse_para.h 11090F: arch/x86/kernel/jailhouse.c 11091 11092JC42.4 TEMPERATURE SENSOR DRIVER 11093M: Guenter Roeck <linux@roeck-us.net> 11094L: linux-hwmon@vger.kernel.org 11095S: Maintained 11096F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11097F: Documentation/hwmon/jc42.rst 11098F: drivers/hwmon/jc42.c 11099 11100JFS FILESYSTEM 11101M: Dave Kleikamp <shaggy@kernel.org> 11102L: jfs-discussion@lists.sourceforge.net 11103S: Odd Fixes 11104W: http://jfs.sourceforge.net/ 11105T: git https://github.com/kleikamp/linux-shaggy.git 11106F: Documentation/admin-guide/jfs.rst 11107F: fs/jfs/ 11108 11109JME NETWORK DRIVER 11110M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11111L: netdev@vger.kernel.org 11112S: Maintained 11113F: drivers/net/ethernet/jme.* 11114 11115JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11116M: David Woodhouse <dwmw2@infradead.org> 11117M: Richard Weinberger <richard@nod.at> 11118L: linux-mtd@lists.infradead.org 11119S: Odd Fixes 11120W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11121T: git git://git.infradead.org/ubifs-2.6.git 11122F: fs/jffs2/ 11123F: include/uapi/linux/jffs2.h 11124 11125JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11126M: "Theodore Ts'o" <tytso@mit.edu> 11127M: Jan Kara <jack@suse.com> 11128L: linux-ext4@vger.kernel.org 11129S: Maintained 11130F: fs/jbd2/ 11131F: include/linux/jbd2.h 11132 11133JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11134M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11135L: linux-media@vger.kernel.org 11136L: linux-renesas-soc@vger.kernel.org 11137S: Maintained 11138F: drivers/media/platform/renesas/rcar_jpu.c 11139 11140JSM Neo PCI based serial card 11141L: linux-serial@vger.kernel.org 11142S: Orphan 11143F: drivers/tty/serial/jsm/ 11144 11145K10TEMP HARDWARE MONITORING DRIVER 11146M: Clemens Ladisch <clemens@ladisch.de> 11147L: linux-hwmon@vger.kernel.org 11148S: Maintained 11149F: Documentation/hwmon/k10temp.rst 11150F: drivers/hwmon/k10temp.c 11151 11152K8TEMP HARDWARE MONITORING DRIVER 11153M: Rudolf Marek <r.marek@assembler.cz> 11154L: linux-hwmon@vger.kernel.org 11155S: Maintained 11156F: Documentation/hwmon/k8temp.rst 11157F: drivers/hwmon/k8temp.c 11158 11159KASAN 11160M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11161R: Alexander Potapenko <glider@google.com> 11162R: Andrey Konovalov <andreyknvl@gmail.com> 11163R: Dmitry Vyukov <dvyukov@google.com> 11164R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11165L: kasan-dev@googlegroups.com 11166S: Maintained 11167F: Documentation/dev-tools/kasan.rst 11168F: arch/*/include/asm/*kasan.h 11169F: arch/*/mm/kasan_init* 11170F: include/linux/kasan*.h 11171F: lib/Kconfig.kasan 11172F: mm/kasan/ 11173F: scripts/Makefile.kasan 11174 11175KCONFIG 11176M: Masahiro Yamada <masahiroy@kernel.org> 11177L: linux-kbuild@vger.kernel.org 11178S: Maintained 11179Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11180T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11181F: Documentation/kbuild/kconfig* 11182F: scripts/Kconfig.include 11183F: scripts/kconfig/ 11184 11185KCOV 11186R: Dmitry Vyukov <dvyukov@google.com> 11187R: Andrey Konovalov <andreyknvl@gmail.com> 11188L: kasan-dev@googlegroups.com 11189S: Maintained 11190F: Documentation/dev-tools/kcov.rst 11191F: include/linux/kcov.h 11192F: include/uapi/linux/kcov.h 11193F: kernel/kcov.c 11194F: scripts/Makefile.kcov 11195 11196KCSAN 11197M: Marco Elver <elver@google.com> 11198R: Dmitry Vyukov <dvyukov@google.com> 11199L: kasan-dev@googlegroups.com 11200S: Maintained 11201F: Documentation/dev-tools/kcsan.rst 11202F: include/linux/kcsan*.h 11203F: kernel/kcsan/ 11204F: lib/Kconfig.kcsan 11205F: scripts/Makefile.kcsan 11206 11207KDUMP 11208M: Baoquan He <bhe@redhat.com> 11209R: Vivek Goyal <vgoyal@redhat.com> 11210R: Dave Young <dyoung@redhat.com> 11211L: kexec@lists.infradead.org 11212S: Maintained 11213W: http://lse.sourceforge.net/kdump/ 11214F: Documentation/admin-guide/kdump/ 11215F: fs/proc/vmcore.c 11216F: include/linux/crash_core.h 11217F: include/linux/crash_dump.h 11218F: include/uapi/linux/vmcore.h 11219F: kernel/crash_*.c 11220 11221KEENE FM RADIO TRANSMITTER DRIVER 11222M: Hans Verkuil <hverkuil@xs4all.nl> 11223L: linux-media@vger.kernel.org 11224S: Maintained 11225W: https://linuxtv.org 11226T: git git://linuxtv.org/media_tree.git 11227F: drivers/media/radio/radio-keene* 11228 11229KERNEL AUTOMOUNTER 11230M: Ian Kent <raven@themaw.net> 11231L: autofs@vger.kernel.org 11232S: Maintained 11233F: fs/autofs/ 11234 11235KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11236M: Masahiro Yamada <masahiroy@kernel.org> 11237R: Nathan Chancellor <nathan@kernel.org> 11238R: Nick Desaulniers <ndesaulniers@google.com> 11239R: Nicolas Schier <nicolas@fjasle.eu> 11240L: linux-kbuild@vger.kernel.org 11241S: Maintained 11242Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11244F: Documentation/kbuild/ 11245F: Makefile 11246F: scripts/*vmlinux* 11247F: scripts/Kbuild* 11248F: scripts/Makefile* 11249F: scripts/basic/ 11250F: scripts/dummy-tools/ 11251F: scripts/mk* 11252F: scripts/mod/ 11253F: scripts/package/ 11254 11255KERNEL HARDENING (not covered by other areas) 11256M: Kees Cook <keescook@chromium.org> 11257L: linux-hardening@vger.kernel.org 11258S: Supported 11259T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11260F: Documentation/ABI/testing/sysfs-kernel-oops_count 11261F: Documentation/ABI/testing/sysfs-kernel-warn_count 11262F: include/linux/overflow.h 11263F: include/linux/randomize_kstack.h 11264F: mm/usercopy.c 11265K: \b(add|choose)_random_kstack_offset\b 11266K: \b__check_(object_size|heap_object)\b 11267 11268KERNEL JANITORS 11269L: kernel-janitors@vger.kernel.org 11270S: Odd Fixes 11271W: http://kernelnewbies.org/KernelJanitors 11272 11273KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11274M: Chuck Lever <chuck.lever@oracle.com> 11275M: Jeff Layton <jlayton@kernel.org> 11276L: linux-nfs@vger.kernel.org 11277S: Supported 11278W: http://nfs.sourceforge.net/ 11279T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11280F: Documentation/filesystems/nfs/ 11281F: fs/exportfs/ 11282F: fs/lockd/ 11283F: fs/nfs_common/ 11284F: fs/nfsd/ 11285F: include/linux/lockd/ 11286F: include/linux/sunrpc/ 11287F: include/trace/events/rpcgss.h 11288F: include/trace/events/rpcrdma.h 11289F: include/trace/events/sunrpc.h 11290F: include/trace/misc/fs.h 11291F: include/trace/misc/nfs.h 11292F: include/trace/misc/sunrpc.h 11293F: include/uapi/linux/nfsd/ 11294F: include/uapi/linux/sunrpc/ 11295F: net/sunrpc/ 11296 11297KERNEL REGRESSIONS 11298M: Thorsten Leemhuis <linux@leemhuis.info> 11299L: regressions@lists.linux.dev 11300S: Supported 11301F: Documentation/admin-guide/reporting-regressions.rst 11302F: Documentation/process/handling-regressions.rst 11303 11304KERNEL SELFTEST FRAMEWORK 11305M: Shuah Khan <shuah@kernel.org> 11306M: Shuah Khan <skhan@linuxfoundation.org> 11307L: linux-kselftest@vger.kernel.org 11308S: Maintained 11309Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11310T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11311F: Documentation/dev-tools/kselftest* 11312F: tools/testing/selftests/ 11313 11314KERNEL SMB3 SERVER (KSMBD) 11315M: Namjae Jeon <linkinjeon@kernel.org> 11316M: Steve French <sfrench@samba.org> 11317R: Sergey Senozhatsky <senozhatsky@chromium.org> 11318R: Tom Talpey <tom@talpey.com> 11319L: linux-cifs@vger.kernel.org 11320S: Maintained 11321T: git git://git.samba.org/ksmbd.git 11322F: Documentation/filesystems/smb/ksmbd.rst 11323F: fs/smb/common/ 11324F: fs/smb/server/ 11325 11326KERNEL UNIT TESTING FRAMEWORK (KUnit) 11327M: Brendan Higgins <brendanhiggins@google.com> 11328M: David Gow <davidgow@google.com> 11329L: linux-kselftest@vger.kernel.org 11330L: kunit-dev@googlegroups.com 11331S: Maintained 11332W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11333F: Documentation/dev-tools/kunit/ 11334F: include/kunit/ 11335F: lib/kunit/ 11336F: tools/testing/kunit/ 11337 11338KERNEL USERMODE HELPER 11339M: Luis Chamberlain <mcgrof@kernel.org> 11340L: linux-kernel@vger.kernel.org 11341S: Maintained 11342F: include/linux/umh.h 11343F: kernel/umh.c 11344 11345KERNEL VIRTUAL MACHINE (KVM) 11346M: Paolo Bonzini <pbonzini@redhat.com> 11347L: kvm@vger.kernel.org 11348S: Supported 11349W: http://www.linux-kvm.org 11350T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11351F: Documentation/virt/kvm/ 11352F: include/asm-generic/kvm* 11353F: include/kvm/iodev.h 11354F: include/linux/kvm* 11355F: include/trace/events/kvm.h 11356F: include/uapi/asm-generic/kvm* 11357F: include/uapi/linux/kvm* 11358F: tools/kvm/ 11359F: tools/testing/selftests/kvm/ 11360F: virt/kvm/* 11361 11362KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11363M: Marc Zyngier <maz@kernel.org> 11364M: Oliver Upton <oliver.upton@linux.dev> 11365R: James Morse <james.morse@arm.com> 11366R: Suzuki K Poulose <suzuki.poulose@arm.com> 11367R: Zenghui Yu <yuzenghui@huawei.com> 11368L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11369L: kvmarm@lists.linux.dev 11370S: Maintained 11371T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11372F: arch/arm64/include/asm/kvm* 11373F: arch/arm64/include/uapi/asm/kvm* 11374F: arch/arm64/kvm/ 11375F: include/kvm/arm_* 11376F: tools/testing/selftests/kvm/*/aarch64/ 11377F: tools/testing/selftests/kvm/aarch64/ 11378 11379KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11380M: Huacai Chen <chenhuacai@kernel.org> 11381M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11382L: linux-mips@vger.kernel.org 11383L: kvm@vger.kernel.org 11384S: Maintained 11385T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11386F: arch/mips/include/asm/kvm* 11387F: arch/mips/include/uapi/asm/kvm* 11388F: arch/mips/kvm/ 11389 11390KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11391L: linuxppc-dev@lists.ozlabs.org 11392T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11393F: arch/powerpc/include/asm/kvm* 11394F: arch/powerpc/include/uapi/asm/kvm* 11395F: arch/powerpc/kernel/kvm* 11396F: arch/powerpc/kvm/ 11397 11398KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11399M: Anup Patel <anup@brainfault.org> 11400R: Atish Patra <atishp@atishpatra.org> 11401L: kvm@vger.kernel.org 11402L: kvm-riscv@lists.infradead.org 11403L: linux-riscv@lists.infradead.org 11404S: Maintained 11405T: git https://github.com/kvm-riscv/linux.git 11406F: arch/riscv/include/asm/kvm* 11407F: arch/riscv/include/uapi/asm/kvm* 11408F: arch/riscv/kvm/ 11409F: tools/testing/selftests/kvm/*/riscv/ 11410 11411KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11412M: Christian Borntraeger <borntraeger@linux.ibm.com> 11413M: Janosch Frank <frankja@linux.ibm.com> 11414M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11415R: David Hildenbrand <david@redhat.com> 11416L: kvm@vger.kernel.org 11417S: Supported 11418T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11419F: Documentation/virt/kvm/s390* 11420F: arch/s390/include/asm/gmap.h 11421F: arch/s390/include/asm/kvm* 11422F: arch/s390/include/uapi/asm/kvm* 11423F: arch/s390/include/uapi/asm/uvdevice.h 11424F: arch/s390/kernel/uv.c 11425F: arch/s390/kvm/ 11426F: arch/s390/mm/gmap.c 11427F: drivers/s390/char/uvdevice.c 11428F: tools/testing/selftests/drivers/s390x/uvdevice/ 11429F: tools/testing/selftests/kvm/*/s390x/ 11430F: tools/testing/selftests/kvm/s390x/ 11431 11432KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11433M: Sean Christopherson <seanjc@google.com> 11434M: Paolo Bonzini <pbonzini@redhat.com> 11435L: kvm@vger.kernel.org 11436S: Supported 11437T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11438F: arch/x86/include/asm/kvm* 11439F: arch/x86/include/asm/svm.h 11440F: arch/x86/include/asm/vmx*.h 11441F: arch/x86/include/uapi/asm/kvm* 11442F: arch/x86/include/uapi/asm/svm.h 11443F: arch/x86/include/uapi/asm/vmx.h 11444F: arch/x86/kvm/ 11445F: arch/x86/kvm/*/ 11446 11447KERNFS 11448M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11449M: Tejun Heo <tj@kernel.org> 11450S: Supported 11451T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11452F: fs/kernfs/ 11453F: include/linux/kernfs.h 11454 11455KEXEC 11456M: Eric Biederman <ebiederm@xmission.com> 11457L: kexec@lists.infradead.org 11458S: Maintained 11459W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11460F: include/linux/kexec.h 11461F: include/uapi/linux/kexec.h 11462F: kernel/kexec* 11463 11464KEYS-ENCRYPTED 11465M: Mimi Zohar <zohar@linux.ibm.com> 11466L: linux-integrity@vger.kernel.org 11467L: keyrings@vger.kernel.org 11468S: Supported 11469F: Documentation/security/keys/trusted-encrypted.rst 11470F: include/keys/encrypted-type.h 11471F: security/keys/encrypted-keys/ 11472 11473KEYS-TRUSTED 11474M: James Bottomley <jejb@linux.ibm.com> 11475M: Jarkko Sakkinen <jarkko@kernel.org> 11476M: Mimi Zohar <zohar@linux.ibm.com> 11477L: linux-integrity@vger.kernel.org 11478L: keyrings@vger.kernel.org 11479S: Supported 11480F: Documentation/security/keys/trusted-encrypted.rst 11481F: include/keys/trusted-type.h 11482F: include/keys/trusted_tpm.h 11483F: security/keys/trusted-keys/ 11484 11485KEYS-TRUSTED-CAAM 11486M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11487R: Pengutronix Kernel Team <kernel@pengutronix.de> 11488L: linux-integrity@vger.kernel.org 11489L: keyrings@vger.kernel.org 11490S: Maintained 11491F: include/keys/trusted_caam.h 11492F: security/keys/trusted-keys/trusted_caam.c 11493 11494KEYS-TRUSTED-TEE 11495M: Sumit Garg <sumit.garg@linaro.org> 11496L: linux-integrity@vger.kernel.org 11497L: keyrings@vger.kernel.org 11498S: Supported 11499F: include/keys/trusted_tee.h 11500F: security/keys/trusted-keys/trusted_tee.c 11501 11502KEYS/KEYRINGS 11503M: David Howells <dhowells@redhat.com> 11504M: Jarkko Sakkinen <jarkko@kernel.org> 11505L: keyrings@vger.kernel.org 11506S: Maintained 11507F: Documentation/security/keys/core.rst 11508F: include/keys/ 11509F: include/linux/key-type.h 11510F: include/linux/key.h 11511F: include/linux/keyctl.h 11512F: include/uapi/linux/keyctl.h 11513F: security/keys/ 11514 11515KEYS/KEYRINGS_INTEGRITY 11516M: Jarkko Sakkinen <jarkko@kernel.org> 11517M: Mimi Zohar <zohar@linux.ibm.com> 11518L: linux-integrity@vger.kernel.org 11519L: keyrings@vger.kernel.org 11520S: Supported 11521F: security/integrity/platform_certs 11522 11523KFENCE 11524M: Alexander Potapenko <glider@google.com> 11525M: Marco Elver <elver@google.com> 11526R: Dmitry Vyukov <dvyukov@google.com> 11527L: kasan-dev@googlegroups.com 11528S: Maintained 11529F: Documentation/dev-tools/kfence.rst 11530F: arch/*/include/asm/kfence.h 11531F: include/linux/kfence.h 11532F: lib/Kconfig.kfence 11533F: mm/kfence/ 11534 11535KFIFO 11536M: Stefani Seibold <stefani@seibold.net> 11537S: Maintained 11538F: include/linux/kfifo.h 11539F: lib/kfifo.c 11540F: samples/kfifo/ 11541 11542KGDB / KDB /debug_core 11543M: Jason Wessel <jason.wessel@windriver.com> 11544M: Daniel Thompson <daniel.thompson@linaro.org> 11545R: Douglas Anderson <dianders@chromium.org> 11546L: kgdb-bugreport@lists.sourceforge.net 11547S: Maintained 11548W: http://kgdb.wiki.kernel.org/ 11549T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11550F: Documentation/dev-tools/kgdb.rst 11551F: drivers/misc/kgdbts.c 11552F: drivers/tty/serial/kgdboc.c 11553F: include/linux/kdb.h 11554F: include/linux/kgdb.h 11555F: kernel/debug/ 11556F: kernel/module/kdb.c 11557 11558KHADAS MCU MFD DRIVER 11559M: Neil Armstrong <neil.armstrong@linaro.org> 11560L: linux-amlogic@lists.infradead.org 11561S: Maintained 11562F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11563F: drivers/mfd/khadas-mcu.c 11564F: drivers/thermal/khadas_mcu_fan.c 11565F: include/linux/mfd/khadas-mcu.h 11566 11567KIONIX/ROHM KX022A ACCELEROMETER 11568M: Matti Vaittinen <mazziesaccount@gmail.com> 11569L: linux-iio@vger.kernel.org 11570S: Supported 11571F: drivers/iio/accel/kionix-kx022a* 11572 11573KMEMLEAK 11574M: Catalin Marinas <catalin.marinas@arm.com> 11575S: Maintained 11576F: Documentation/dev-tools/kmemleak.rst 11577F: include/linux/kmemleak.h 11578F: mm/kmemleak.c 11579F: samples/kmemleak/kmemleak-test.c 11580 11581KMSAN 11582M: Alexander Potapenko <glider@google.com> 11583R: Marco Elver <elver@google.com> 11584R: Dmitry Vyukov <dvyukov@google.com> 11585L: kasan-dev@googlegroups.com 11586S: Maintained 11587F: Documentation/dev-tools/kmsan.rst 11588F: arch/*/include/asm/kmsan.h 11589F: arch/*/mm/kmsan_* 11590F: include/linux/kmsan*.h 11591F: lib/Kconfig.kmsan 11592F: mm/kmsan/ 11593F: scripts/Makefile.kmsan 11594 11595KPROBES 11596M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11597M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11598M: "David S. Miller" <davem@davemloft.net> 11599M: Masami Hiramatsu <mhiramat@kernel.org> 11600L: linux-kernel@vger.kernel.org 11601L: linux-trace-kernel@vger.kernel.org 11602S: Maintained 11603Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11604T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11605F: Documentation/trace/kprobes.rst 11606F: include/asm-generic/kprobes.h 11607F: include/linux/kprobes.h 11608F: kernel/kprobes.c 11609F: lib/test_kprobes.c 11610F: samples/kprobes 11611 11612KS0108 LCD CONTROLLER DRIVER 11613M: Miguel Ojeda <ojeda@kernel.org> 11614S: Maintained 11615F: Documentation/admin-guide/auxdisplay/ks0108.rst 11616F: drivers/auxdisplay/ks0108.c 11617F: include/linux/ks0108.h 11618 11619KTD253 BACKLIGHT DRIVER 11620M: Linus Walleij <linus.walleij@linaro.org> 11621S: Maintained 11622F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11623F: drivers/video/backlight/ktd253-backlight.c 11624 11625KTEST 11626M: Steven Rostedt <rostedt@goodmis.org> 11627M: John Hawley <warthog9@eaglescrag.net> 11628S: Maintained 11629F: tools/testing/ktest 11630 11631KTZ8866 BACKLIGHT DRIVER 11632M: Jianhua Lu <lujianhua000@gmail.com> 11633S: Maintained 11634F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11635F: drivers/video/backlight/ktz8866.c 11636 11637KVM PARAVIRT (KVM/paravirt) 11638M: Paolo Bonzini <pbonzini@redhat.com> 11639R: Wanpeng Li <wanpengli@tencent.com> 11640R: Vitaly Kuznetsov <vkuznets@redhat.com> 11641L: kvm@vger.kernel.org 11642S: Supported 11643T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11644F: arch/um/include/asm/kvm_para.h 11645F: arch/x86/include/asm/kvm_para.h 11646F: arch/x86/include/asm/pvclock-abi.h 11647F: arch/x86/include/uapi/asm/kvm_para.h 11648F: arch/x86/kernel/kvm.c 11649F: arch/x86/kernel/kvmclock.c 11650F: include/asm-generic/kvm_para.h 11651F: include/linux/kvm_para.h 11652F: include/uapi/asm-generic/kvm_para.h 11653F: include/uapi/linux/kvm_para.h 11654 11655KVM X86 HYPER-V (KVM/hyper-v) 11656M: Vitaly Kuznetsov <vkuznets@redhat.com> 11657M: Sean Christopherson <seanjc@google.com> 11658M: Paolo Bonzini <pbonzini@redhat.com> 11659L: kvm@vger.kernel.org 11660S: Supported 11661T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11662F: arch/x86/kvm/hyperv.* 11663F: arch/x86/kvm/kvm_onhyperv.* 11664F: arch/x86/kvm/svm/hyperv.* 11665F: arch/x86/kvm/svm/svm_onhyperv.* 11666F: arch/x86/kvm/vmx/hyperv.* 11667 11668KVM X86 Xen (KVM/Xen) 11669M: David Woodhouse <dwmw2@infradead.org> 11670M: Paul Durrant <paul@xen.org> 11671M: Sean Christopherson <seanjc@google.com> 11672M: Paolo Bonzini <pbonzini@redhat.com> 11673L: kvm@vger.kernel.org 11674S: Supported 11675T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11676F: arch/x86/kvm/xen.* 11677 11678L3MDEV 11679M: David Ahern <dsahern@kernel.org> 11680L: netdev@vger.kernel.org 11681S: Maintained 11682F: include/net/l3mdev.h 11683F: net/l3mdev 11684 11685LANDLOCK SECURITY MODULE 11686M: Mickaël Salaün <mic@digikod.net> 11687L: linux-security-module@vger.kernel.org 11688S: Supported 11689W: https://landlock.io 11690T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11691F: Documentation/security/landlock.rst 11692F: Documentation/userspace-api/landlock.rst 11693F: include/uapi/linux/landlock.h 11694F: samples/landlock/ 11695F: security/landlock/ 11696F: tools/testing/selftests/landlock/ 11697K: landlock 11698K: LANDLOCK 11699 11700LANTIQ / INTEL Ethernet drivers 11701M: Hauke Mehrtens <hauke@hauke-m.de> 11702L: netdev@vger.kernel.org 11703S: Maintained 11704F: drivers/net/dsa/lantiq_gswip.c 11705F: drivers/net/dsa/lantiq_pce.h 11706F: drivers/net/ethernet/lantiq_xrx200.c 11707F: net/dsa/tag_gswip.c 11708 11709LANTIQ MIPS ARCHITECTURE 11710M: John Crispin <john@phrozen.org> 11711L: linux-mips@vger.kernel.org 11712S: Maintained 11713F: arch/mips/lantiq 11714F: drivers/soc/lantiq 11715 11716LASI 53c700 driver for PARISC 11717M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11718L: linux-scsi@vger.kernel.org 11719S: Maintained 11720F: Documentation/scsi/53c700.rst 11721F: drivers/scsi/53c700* 11722 11723LEAKING_ADDRESSES 11724M: Tobin C. Harding <me@tobin.cc> 11725M: Tycho Andersen <tycho@tycho.pizza> 11726L: linux-hardening@vger.kernel.org 11727S: Maintained 11728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11729F: scripts/leaking_addresses.pl 11730 11731LED SUBSYSTEM 11732M: Pavel Machek <pavel@ucw.cz> 11733M: Lee Jones <lee@kernel.org> 11734L: linux-leds@vger.kernel.org 11735S: Maintained 11736T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11737F: Documentation/devicetree/bindings/leds/ 11738F: Documentation/leds/ 11739F: drivers/leds/ 11740F: include/dt-bindings/leds/ 11741F: include/linux/leds.h 11742 11743LEGACY EEPROM DRIVER 11744M: Jean Delvare <jdelvare@suse.com> 11745S: Maintained 11746F: Documentation/misc-devices/eeprom.rst 11747F: drivers/misc/eeprom/eeprom.c 11748 11749LEGO MINDSTORMS EV3 11750R: David Lechner <david@lechnology.com> 11751S: Maintained 11752F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11753F: arch/arm/boot/dts/da850-lego-ev3.dts 11754F: drivers/power/supply/lego_ev3_battery.c 11755 11756LEGO USB Tower driver 11757M: Juergen Stuber <starblue@users.sourceforge.net> 11758L: legousb-devel@lists.sourceforge.net 11759S: Maintained 11760W: http://legousb.sourceforge.net/ 11761F: drivers/usb/misc/legousbtower.c 11762 11763LETSKETCH HID TABLET DRIVER 11764M: Hans de Goede <hdegoede@redhat.com> 11765L: linux-input@vger.kernel.org 11766S: Maintained 11767T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11768F: drivers/hid/hid-letsketch.c 11769 11770LG LAPTOP EXTRAS 11771M: Matan Ziv-Av <matan@svgalib.org> 11772L: platform-driver-x86@vger.kernel.org 11773S: Maintained 11774F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11775F: Documentation/admin-guide/laptops/lg-laptop.rst 11776F: drivers/platform/x86/lg-laptop.c 11777 11778LG2160 MEDIA DRIVER 11779M: Michael Krufky <mkrufky@linuxtv.org> 11780L: linux-media@vger.kernel.org 11781S: Maintained 11782W: https://linuxtv.org 11783W: http://github.com/mkrufky 11784Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11785T: git git://linuxtv.org/mkrufky/tuners.git 11786F: drivers/media/dvb-frontends/lg2160.* 11787 11788LGDT3305 MEDIA DRIVER 11789M: Michael Krufky <mkrufky@linuxtv.org> 11790L: linux-media@vger.kernel.org 11791S: Maintained 11792W: https://linuxtv.org 11793W: http://github.com/mkrufky 11794Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11795T: git git://linuxtv.org/mkrufky/tuners.git 11796F: drivers/media/dvb-frontends/lgdt3305.* 11797 11798LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11799M: Viresh Kumar <vireshk@kernel.org> 11800L: linux-ide@vger.kernel.org 11801S: Maintained 11802T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11803F: drivers/ata/pata_arasan_cf.c 11804F: include/linux/pata_arasan_cf_data.h 11805 11806LIBATA PATA DRIVERS 11807R: Sergey Shtylyov <s.shtylyov@omp.ru> 11808L: linux-ide@vger.kernel.org 11809F: drivers/ata/ata_*.c 11810F: drivers/ata/pata_*.c 11811 11812LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11813M: Linus Walleij <linus.walleij@linaro.org> 11814L: linux-ide@vger.kernel.org 11815S: Maintained 11816T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11817F: drivers/ata/pata_ftide010.c 11818F: drivers/ata/sata_gemini.c 11819F: drivers/ata/sata_gemini.h 11820 11821LIBATA SATA AHCI PLATFORM devices support 11822M: Hans de Goede <hdegoede@redhat.com> 11823M: Jens Axboe <axboe@kernel.dk> 11824L: linux-ide@vger.kernel.org 11825S: Maintained 11826T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11827F: drivers/ata/ahci_platform.c 11828F: drivers/ata/libahci_platform.c 11829F: include/linux/ahci_platform.h 11830 11831LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11832M: Serge Semin <fancer.lancer@gmail.com> 11833L: linux-ide@vger.kernel.org 11834S: Maintained 11835T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11836F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11837F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11838F: drivers/ata/ahci_dwc.c 11839 11840LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11841M: Mikael Pettersson <mikpelinux@gmail.com> 11842L: linux-ide@vger.kernel.org 11843S: Maintained 11844T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11845F: drivers/ata/sata_promise.* 11846 11847LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11848M: Damien Le Moal <dlemoal@kernel.org> 11849L: linux-ide@vger.kernel.org 11850S: Maintained 11851T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11852F: Documentation/ABI/testing/sysfs-ata 11853F: Documentation/devicetree/bindings/ata/ 11854F: drivers/ata/ 11855F: include/linux/ata.h 11856F: include/linux/libata.h 11857 11858LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11859M: Vishal Verma <vishal.l.verma@intel.com> 11860M: Dan Williams <dan.j.williams@intel.com> 11861M: Dave Jiang <dave.jiang@intel.com> 11862L: nvdimm@lists.linux.dev 11863S: Supported 11864Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11865P: Documentation/nvdimm/maintainer-entry-profile.rst 11866F: drivers/nvdimm/btt* 11867 11868LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11869M: Dan Williams <dan.j.williams@intel.com> 11870M: Vishal Verma <vishal.l.verma@intel.com> 11871M: Dave Jiang <dave.jiang@intel.com> 11872L: nvdimm@lists.linux.dev 11873S: Supported 11874Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11875P: Documentation/nvdimm/maintainer-entry-profile.rst 11876F: drivers/nvdimm/pmem* 11877 11878LIBNVDIMM: DEVICETREE BINDINGS 11879M: Oliver O'Halloran <oohall@gmail.com> 11880L: nvdimm@lists.linux.dev 11881S: Supported 11882Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11883F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11884F: drivers/nvdimm/of_pmem.c 11885 11886LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11887M: Dan Williams <dan.j.williams@intel.com> 11888M: Vishal Verma <vishal.l.verma@intel.com> 11889M: Dave Jiang <dave.jiang@intel.com> 11890M: Ira Weiny <ira.weiny@intel.com> 11891L: nvdimm@lists.linux.dev 11892S: Supported 11893Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11894P: Documentation/nvdimm/maintainer-entry-profile.rst 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11896F: drivers/acpi/nfit/* 11897F: drivers/nvdimm/* 11898F: include/linux/libnvdimm.h 11899F: include/linux/nd.h 11900F: include/uapi/linux/ndctl.h 11901F: tools/testing/nvdimm/ 11902 11903LICENSES and SPDX stuff 11904M: Thomas Gleixner <tglx@linutronix.de> 11905M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11906L: linux-spdx@vger.kernel.org 11907S: Maintained 11908T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11909F: COPYING 11910F: Documentation/process/license-rules.rst 11911F: LICENSES/ 11912F: scripts/spdxcheck-test.sh 11913F: scripts/spdxcheck.py 11914F: scripts/spdxexclude 11915 11916LINEAR RANGES HELPERS 11917M: Mark Brown <broonie@kernel.org> 11918R: Matti Vaittinen <mazziesaccount@gmail.com> 11919F: include/linux/linear_range.h 11920F: lib/linear_ranges.c 11921F: lib/test_linear_ranges.c 11922 11923LINUX FOR POWER MACINTOSH 11924M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11925L: linuxppc-dev@lists.ozlabs.org 11926S: Odd Fixes 11927F: arch/powerpc/platforms/powermac/ 11928F: drivers/macintosh/ 11929 11930LINUX FOR POWERPC (32-BIT AND 64-BIT) 11931M: Michael Ellerman <mpe@ellerman.id.au> 11932R: Nicholas Piggin <npiggin@gmail.com> 11933R: Christophe Leroy <christophe.leroy@csgroup.eu> 11934L: linuxppc-dev@lists.ozlabs.org 11935S: Supported 11936W: https://github.com/linuxppc/wiki/wiki 11937Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11938T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11939F: Documentation/ABI/stable/sysfs-firmware-opal-* 11940F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11941F: Documentation/devicetree/bindings/powerpc/ 11942F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11943F: Documentation/powerpc/ 11944F: arch/powerpc/ 11945F: drivers/*/*/*pasemi* 11946F: drivers/*/*pasemi* 11947F: drivers/char/tpm/tpm_ibmvtpm* 11948F: drivers/crypto/nx/ 11949F: drivers/crypto/vmx/ 11950F: drivers/i2c/busses/i2c-opal.c 11951F: drivers/net/ethernet/ibm/ibmveth.* 11952F: drivers/net/ethernet/ibm/ibmvnic.* 11953F: drivers/pci/hotplug/pnv_php.c 11954F: drivers/pci/hotplug/rpa* 11955F: drivers/rtc/rtc-opal.c 11956F: drivers/scsi/ibmvscsi/ 11957F: drivers/tty/hvc/hvc_opal.c 11958F: drivers/watchdog/wdrtas.c 11959F: tools/testing/selftests/powerpc 11960N: /pmac 11961N: powermac 11962N: powernv 11963N: [^a-z0-9]ps3 11964N: pseries 11965 11966LINUX FOR POWERPC EMBEDDED MPC5XXX 11967M: Anatolij Gustschin <agust@denx.de> 11968L: linuxppc-dev@lists.ozlabs.org 11969S: Odd Fixes 11970F: arch/powerpc/platforms/512x/ 11971F: arch/powerpc/platforms/52xx/ 11972 11973LINUX FOR POWERPC EMBEDDED PPC4XX 11974L: linuxppc-dev@lists.ozlabs.org 11975S: Orphan 11976F: arch/powerpc/platforms/40x/ 11977F: arch/powerpc/platforms/44x/ 11978 11979LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11980M: Scott Wood <oss@buserror.net> 11981L: linuxppc-dev@lists.ozlabs.org 11982S: Odd fixes 11983T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11984F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11985F: Documentation/devicetree/bindings/powerpc/fsl/ 11986F: arch/powerpc/platforms/83xx/ 11987F: arch/powerpc/platforms/85xx/ 11988 11989LINUX FOR POWERPC EMBEDDED PPC8XX 11990M: Christophe Leroy <christophe.leroy@csgroup.eu> 11991L: linuxppc-dev@lists.ozlabs.org 11992S: Maintained 11993F: arch/powerpc/platforms/8xx/ 11994 11995LINUX KERNEL DUMP TEST MODULE (LKDTM) 11996M: Kees Cook <keescook@chromium.org> 11997S: Maintained 11998F: drivers/misc/lkdtm/* 11999F: tools/testing/selftests/lkdtm/* 12000 12001LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12002M: Alan Stern <stern@rowland.harvard.edu> 12003M: Andrea Parri <parri.andrea@gmail.com> 12004M: Will Deacon <will@kernel.org> 12005M: Peter Zijlstra <peterz@infradead.org> 12006M: Boqun Feng <boqun.feng@gmail.com> 12007M: Nicholas Piggin <npiggin@gmail.com> 12008M: David Howells <dhowells@redhat.com> 12009M: Jade Alglave <j.alglave@ucl.ac.uk> 12010M: Luc Maranget <luc.maranget@inria.fr> 12011M: "Paul E. McKenney" <paulmck@kernel.org> 12012R: Akira Yokosawa <akiyks@gmail.com> 12013R: Daniel Lustig <dlustig@nvidia.com> 12014R: Joel Fernandes <joel@joelfernandes.org> 12015L: linux-kernel@vger.kernel.org 12016L: linux-arch@vger.kernel.org 12017S: Supported 12018T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12019F: Documentation/atomic_bitops.txt 12020F: Documentation/atomic_t.txt 12021F: Documentation/core-api/refcount-vs-atomic.rst 12022F: Documentation/litmus-tests/ 12023F: Documentation/memory-barriers.txt 12024F: tools/memory-model/ 12025 12026LIS3LV02D ACCELEROMETER DRIVER 12027M: Eric Piel <eric.piel@tremplin-utc.net> 12028S: Maintained 12029F: Documentation/misc-devices/lis3lv02d.rst 12030F: drivers/misc/lis3lv02d/ 12031F: drivers/platform/x86/hp/hp_accel.c 12032 12033LIST KUNIT TEST 12034M: David Gow <davidgow@google.com> 12035L: linux-kselftest@vger.kernel.org 12036L: kunit-dev@googlegroups.com 12037S: Maintained 12038F: lib/list-test.c 12039 12040LITEX PLATFORM 12041M: Karol Gugala <kgugala@antmicro.com> 12042M: Mateusz Holenko <mholenko@antmicro.com> 12043M: Gabriel Somlo <gsomlo@gmail.com> 12044M: Joel Stanley <joel@jms.id.au> 12045S: Maintained 12046F: Documentation/devicetree/bindings/*/litex,*.yaml 12047F: arch/openrisc/boot/dts/or1klitex.dts 12048F: drivers/mmc/host/litex_mmc.c 12049F: drivers/net/ethernet/litex/* 12050F: drivers/soc/litex/* 12051F: drivers/tty/serial/liteuart.c 12052F: include/linux/litex.h 12053N: litex 12054 12055LIVE PATCHING 12056M: Josh Poimboeuf <jpoimboe@kernel.org> 12057M: Jiri Kosina <jikos@kernel.org> 12058M: Miroslav Benes <mbenes@suse.cz> 12059M: Petr Mladek <pmladek@suse.com> 12060R: Joe Lawrence <joe.lawrence@redhat.com> 12061L: live-patching@vger.kernel.org 12062S: Maintained 12063T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12064F: Documentation/ABI/testing/sysfs-kernel-livepatch 12065F: Documentation/livepatch/ 12066F: arch/powerpc/include/asm/livepatch.h 12067F: include/linux/livepatch.h 12068F: kernel/livepatch/ 12069F: kernel/module/livepatch.c 12070F: lib/livepatch/ 12071F: samples/livepatch/ 12072F: tools/testing/selftests/livepatch/ 12073 12074LLC (802.2) 12075L: netdev@vger.kernel.org 12076S: Odd fixes 12077F: include/linux/llc.h 12078F: include/net/llc* 12079F: include/uapi/linux/llc.h 12080F: net/llc/ 12081 12082LM73 HARDWARE MONITOR DRIVER 12083M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12084L: linux-hwmon@vger.kernel.org 12085S: Maintained 12086F: drivers/hwmon/lm73.c 12087 12088LM78 HARDWARE MONITOR DRIVER 12089M: Jean Delvare <jdelvare@suse.com> 12090L: linux-hwmon@vger.kernel.org 12091S: Maintained 12092F: Documentation/hwmon/lm78.rst 12093F: drivers/hwmon/lm78.c 12094 12095LM83 HARDWARE MONITOR DRIVER 12096M: Jean Delvare <jdelvare@suse.com> 12097L: linux-hwmon@vger.kernel.org 12098S: Maintained 12099F: Documentation/hwmon/lm83.rst 12100F: drivers/hwmon/lm83.c 12101 12102LM90 HARDWARE MONITOR DRIVER 12103M: Jean Delvare <jdelvare@suse.com> 12104L: linux-hwmon@vger.kernel.org 12105S: Maintained 12106F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12107F: Documentation/hwmon/lm90.rst 12108F: drivers/hwmon/lm90.c 12109F: include/dt-bindings/thermal/lm90.h 12110 12111LM95234 HARDWARE MONITOR DRIVER 12112M: Guenter Roeck <linux@roeck-us.net> 12113L: linux-hwmon@vger.kernel.org 12114S: Maintained 12115F: Documentation/hwmon/lm95234.rst 12116F: drivers/hwmon/lm95234.c 12117 12118LME2510 MEDIA DRIVER 12119M: Malcolm Priestley <tvboxspy@gmail.com> 12120L: linux-media@vger.kernel.org 12121S: Maintained 12122W: https://linuxtv.org 12123Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12124F: drivers/media/usb/dvb-usb-v2/lmedm04* 12125 12126LOADPIN SECURITY MODULE 12127M: Kees Cook <keescook@chromium.org> 12128S: Supported 12129T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12130F: Documentation/admin-guide/LSM/LoadPin.rst 12131F: security/loadpin/ 12132 12133LOCKING PRIMITIVES 12134M: Peter Zijlstra <peterz@infradead.org> 12135M: Ingo Molnar <mingo@redhat.com> 12136M: Will Deacon <will@kernel.org> 12137R: Waiman Long <longman@redhat.com> 12138R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12139L: linux-kernel@vger.kernel.org 12140S: Maintained 12141T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12142F: Documentation/locking/ 12143F: arch/*/include/asm/spinlock*.h 12144F: include/linux/lockdep.h 12145F: include/linux/mutex*.h 12146F: include/linux/rwlock*.h 12147F: include/linux/rwsem*.h 12148F: include/linux/seqlock.h 12149F: include/linux/spinlock*.h 12150F: kernel/locking/ 12151F: lib/locking*.[ch] 12152X: kernel/locking/locktorture.c 12153 12154LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12155M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12156L: linux-ntfs-dev@lists.sourceforge.net 12157S: Maintained 12158W: http://www.linux-ntfs.org/content/view/19/37/ 12159F: Documentation/admin-guide/ldm.rst 12160F: block/partitions/ldm.* 12161 12162LOGITECH HID GAMING KEYBOARDS 12163M: Hans de Goede <hdegoede@redhat.com> 12164L: linux-input@vger.kernel.org 12165S: Maintained 12166T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12167F: drivers/hid/hid-lg-g15.c 12168 12169LONTIUM LT8912B MIPI TO HDMI BRIDGE 12170M: Adrien Grassein <adrien.grassein@gmail.com> 12171S: Maintained 12172F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12173F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12174 12175LOONGARCH 12176M: Huacai Chen <chenhuacai@kernel.org> 12177R: WANG Xuerui <kernel@xen0n.name> 12178L: loongarch@lists.linux.dev 12179S: Maintained 12180T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12181F: Documentation/loongarch/ 12182F: Documentation/translations/zh_CN/loongarch/ 12183F: arch/loongarch/ 12184F: drivers/*/*loongarch* 12185 12186LOONGSON GPIO DRIVER 12187M: Yinbo Zhu <zhuyinbo@loongson.cn> 12188L: linux-gpio@vger.kernel.org 12189S: Maintained 12190F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12191F: drivers/gpio/gpio-loongson-64bit.c 12192 12193LOONGSON LS2X I2C DRIVER 12194M: Binbin Zhou <zhoubinbin@loongson.cn> 12195L: linux-i2c@vger.kernel.org 12196S: Maintained 12197F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12198F: drivers/i2c/busses/i2c-ls2x.c 12199 12200LOONGSON-2 SOC SERIES CLOCK DRIVER 12201M: Yinbo Zhu <zhuyinbo@loongson.cn> 12202L: linux-clk@vger.kernel.org 12203S: Maintained 12204F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12205F: drivers/clk/clk-loongson2.c 12206F: include/dt-bindings/clock/loongson,ls2k-clk.h 12207 12208LOONGSON-2 SOC SERIES GUTS DRIVER 12209M: Yinbo Zhu <zhuyinbo@loongson.cn> 12210L: loongarch@lists.linux.dev 12211S: Maintained 12212F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12213F: drivers/soc/loongson/loongson2_guts.c 12214 12215LOONGSON-2 SOC SERIES PINCTRL DRIVER 12216M: zhanghongchen <zhanghongchen@loongson.cn> 12217M: Yinbo Zhu <zhuyinbo@loongson.cn> 12218L: linux-gpio@vger.kernel.org 12219S: Maintained 12220F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12221F: drivers/pinctrl/pinctrl-loongson2.c 12222 12223LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12224M: Sathya Prakash <sathya.prakash@broadcom.com> 12225M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12226M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12227L: MPT-FusionLinux.pdl@broadcom.com 12228L: linux-scsi@vger.kernel.org 12229S: Supported 12230W: http://www.avagotech.com/support/ 12231F: drivers/message/fusion/ 12232F: drivers/scsi/mpt3sas/ 12233 12234LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12235M: Matthew Wilcox <willy@infradead.org> 12236L: linux-scsi@vger.kernel.org 12237S: Maintained 12238F: drivers/scsi/sym53c8xx_2/ 12239 12240LTC1660 DAC DRIVER 12241M: Marcus Folkesson <marcus.folkesson@gmail.com> 12242L: linux-iio@vger.kernel.org 12243S: Maintained 12244F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12245F: drivers/iio/dac/ltc1660.c 12246 12247LTC2688 IIO DAC DRIVER 12248M: Nuno Sá <nuno.sa@analog.com> 12249L: linux-iio@vger.kernel.org 12250S: Supported 12251W: https://ez.analog.com/linux-software-drivers 12252F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12253F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12254F: drivers/iio/dac/ltc2688.c 12255 12256LTC2947 HARDWARE MONITOR DRIVER 12257M: Nuno Sá <nuno.sa@analog.com> 12258L: linux-hwmon@vger.kernel.org 12259S: Supported 12260W: https://ez.analog.com/linux-software-drivers 12261F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12262F: drivers/hwmon/ltc2947-core.c 12263F: drivers/hwmon/ltc2947-i2c.c 12264F: drivers/hwmon/ltc2947-spi.c 12265F: drivers/hwmon/ltc2947.h 12266 12267LTC2983 IIO TEMPERATURE DRIVER 12268M: Nuno Sá <nuno.sa@analog.com> 12269L: linux-iio@vger.kernel.org 12270S: Supported 12271W: https://ez.analog.com/linux-software-drivers 12272F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12273F: drivers/iio/temperature/ltc2983.c 12274 12275LTC4261 HARDWARE MONITOR DRIVER 12276M: Guenter Roeck <linux@roeck-us.net> 12277L: linux-hwmon@vger.kernel.org 12278S: Maintained 12279F: Documentation/hwmon/ltc4261.rst 12280F: drivers/hwmon/ltc4261.c 12281 12282LTC4306 I2C MULTIPLEXER DRIVER 12283M: Michael Hennerich <michael.hennerich@analog.com> 12284L: linux-i2c@vger.kernel.org 12285S: Supported 12286W: https://ez.analog.com/linux-software-drivers 12287F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12288F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12289 12290LTP (Linux Test Project) 12291M: Mike Frysinger <vapier@gentoo.org> 12292M: Cyril Hrubis <chrubis@suse.cz> 12293M: Wanlong Gao <wanlong.gao@gmail.com> 12294M: Jan Stancek <jstancek@redhat.com> 12295M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12296M: Alexey Kodanev <alexey.kodanev@oracle.com> 12297L: ltp@lists.linux.it (subscribers-only) 12298S: Maintained 12299W: http://linux-test-project.github.io/ 12300T: git https://github.com/linux-test-project/ltp.git 12301 12302LYNX 28G SERDES PHY DRIVER 12303M: Ioana Ciornei <ioana.ciornei@nxp.com> 12304L: netdev@vger.kernel.org 12305S: Supported 12306F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12307F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12308 12309LYNX PCS MODULE 12310M: Ioana Ciornei <ioana.ciornei@nxp.com> 12311L: netdev@vger.kernel.org 12312S: Supported 12313F: drivers/net/pcs/pcs-lynx.c 12314F: include/linux/pcs-lynx.h 12315 12316M68K ARCHITECTURE 12317M: Geert Uytterhoeven <geert@linux-m68k.org> 12318L: linux-m68k@lists.linux-m68k.org 12319S: Maintained 12320W: http://www.linux-m68k.org/ 12321T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12322F: arch/m68k/ 12323F: drivers/zorro/ 12324 12325M68K ON APPLE MACINTOSH 12326M: Joshua Thompson <funaho@jurai.org> 12327L: linux-m68k@lists.linux-m68k.org 12328S: Maintained 12329W: http://www.mac.linux-m68k.org/ 12330F: arch/m68k/mac/ 12331F: drivers/macintosh/adb-iop.c 12332F: drivers/macintosh/via-macii.c 12333 12334M68K ON HP9000/300 12335M: Philip Blundell <philb@gnu.org> 12336S: Maintained 12337W: http://www.tazenda.demon.co.uk/phil/linux-hp 12338F: arch/m68k/hp300/ 12339 12340M88DS3103 MEDIA DRIVER 12341M: Antti Palosaari <crope@iki.fi> 12342L: linux-media@vger.kernel.org 12343S: Maintained 12344W: https://linuxtv.org 12345W: http://palosaari.fi/linux/ 12346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12347T: git git://linuxtv.org/anttip/media_tree.git 12348F: drivers/media/dvb-frontends/m88ds3103* 12349 12350M88RS2000 MEDIA DRIVER 12351M: Malcolm Priestley <tvboxspy@gmail.com> 12352L: linux-media@vger.kernel.org 12353S: Maintained 12354W: https://linuxtv.org 12355Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12356F: drivers/media/dvb-frontends/m88rs2000* 12357 12358MA901 MASTERKIT USB FM RADIO DRIVER 12359M: Alexey Klimov <klimov.linux@gmail.com> 12360L: linux-media@vger.kernel.org 12361S: Maintained 12362T: git git://linuxtv.org/media_tree.git 12363F: drivers/media/radio/radio-ma901.c 12364 12365MAC80211 12366M: Johannes Berg <johannes@sipsolutions.net> 12367L: linux-wireless@vger.kernel.org 12368S: Maintained 12369W: https://wireless.wiki.kernel.org/ 12370Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12371T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12372T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12373F: Documentation/networking/mac80211-injection.rst 12374F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12375F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12376F: include/net/mac80211.h 12377F: net/mac80211/ 12378 12379MAILBOX API 12380M: Jassi Brar <jassisinghbrar@gmail.com> 12381L: linux-kernel@vger.kernel.org 12382S: Maintained 12383F: Documentation/devicetree/bindings/mailbox/ 12384F: drivers/mailbox/ 12385F: include/dt-bindings/mailbox/ 12386F: include/linux/mailbox_client.h 12387F: include/linux/mailbox_controller.h 12388 12389MAILBOX ARM MHUv2 12390M: Viresh Kumar <viresh.kumar@linaro.org> 12391M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12392L: linux-kernel@vger.kernel.org 12393S: Maintained 12394F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12395F: drivers/mailbox/arm_mhuv2.c 12396F: include/linux/mailbox/arm_mhuv2_message.h 12397 12398MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12399M: Michael Kerrisk <mtk.manpages@gmail.com> 12400L: linux-man@vger.kernel.org 12401S: Maintained 12402W: http://www.kernel.org/doc/man-pages 12403 12404MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12405M: Jeremy Kerr <jk@codeconstruct.com.au> 12406M: Matt Johnston <matt@codeconstruct.com.au> 12407L: netdev@vger.kernel.org 12408S: Maintained 12409F: Documentation/networking/mctp.rst 12410F: drivers/net/mctp/ 12411F: include/net/mctp.h 12412F: include/net/mctpdevice.h 12413F: include/net/netns/mctp.h 12414F: net/mctp/ 12415 12416MAPLE TREE 12417M: Liam R. Howlett <Liam.Howlett@oracle.com> 12418L: linux-mm@kvack.org 12419S: Supported 12420F: Documentation/core-api/maple_tree.rst 12421F: include/linux/maple_tree.h 12422F: include/trace/events/maple_tree.h 12423F: lib/maple_tree.c 12424F: lib/test_maple_tree.c 12425F: tools/testing/radix-tree/linux/maple_tree.h 12426F: tools/testing/radix-tree/maple.c 12427 12428MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12429M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12430L: linux-mips@vger.kernel.org 12431S: Maintained 12432F: arch/mips/boot/dts/img/pistachio* 12433 12434MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12435M: Andrew Lunn <andrew@lunn.ch> 12436L: netdev@vger.kernel.org 12437S: Maintained 12438F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12439F: Documentation/networking/devlink/mv88e6xxx.rst 12440F: drivers/net/dsa/mv88e6xxx/ 12441F: include/linux/dsa/mv88e6xxx.h 12442F: include/linux/platform_data/mv88e6xxx.h 12443 12444MARVELL ARMADA 3700 PHY DRIVERS 12445M: Miquel Raynal <miquel.raynal@bootlin.com> 12446S: Maintained 12447F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12448F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12449F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12450F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12451 12452MARVELL ARMADA 3700 SERIAL DRIVER 12453M: Pali Rohár <pali@kernel.org> 12454S: Maintained 12455F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12456F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12457F: drivers/tty/serial/mvebu-uart.c 12458 12459MARVELL ARMADA DRM SUPPORT 12460M: Russell King <linux@armlinux.org.uk> 12461S: Maintained 12462T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12463T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12464F: Documentation/devicetree/bindings/display/armada/ 12465F: drivers/gpu/drm/armada/ 12466F: include/uapi/drm/armada_drm.h 12467 12468MARVELL CRYPTO DRIVER 12469M: Boris Brezillon <bbrezillon@kernel.org> 12470M: Arnaud Ebalard <arno@natisbad.org> 12471M: Srujana Challa <schalla@marvell.com> 12472L: linux-crypto@vger.kernel.org 12473S: Maintained 12474F: drivers/crypto/marvell/ 12475F: include/linux/soc/marvell/octeontx2/ 12476 12477MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12478M: Mirko Lindner <mlindner@marvell.com> 12479M: Stephen Hemminger <stephen@networkplumber.org> 12480L: netdev@vger.kernel.org 12481S: Maintained 12482F: drivers/net/ethernet/marvell/sk* 12483 12484MARVELL LIBERTAS WIRELESS DRIVER 12485L: libertas-dev@lists.infradead.org 12486S: Orphan 12487F: drivers/net/wireless/marvell/libertas/ 12488 12489MARVELL MACCHIATOBIN SUPPORT 12490M: Russell King <linux@armlinux.org.uk> 12491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12492S: Maintained 12493F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12494 12495MARVELL MV643XX ETHERNET DRIVER 12496M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12497L: netdev@vger.kernel.org 12498S: Maintained 12499F: drivers/net/ethernet/marvell/mv643xx_eth.* 12500F: include/linux/mv643xx.h 12501 12502MARVELL MV88X3310 PHY DRIVER 12503M: Russell King <linux@armlinux.org.uk> 12504M: Marek Behún <kabel@kernel.org> 12505L: netdev@vger.kernel.org 12506S: Maintained 12507F: drivers/net/phy/marvell10g.c 12508 12509MARVELL MVEBU THERMAL DRIVER 12510M: Miquel Raynal <miquel.raynal@bootlin.com> 12511S: Maintained 12512F: drivers/thermal/armada_thermal.c 12513 12514MARVELL MVNETA ETHERNET DRIVER 12515M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12516L: netdev@vger.kernel.org 12517S: Maintained 12518F: drivers/net/ethernet/marvell/mvneta.* 12519 12520MARVELL MVPP2 ETHERNET DRIVER 12521M: Marcin Wojtas <mw@semihalf.com> 12522M: Russell King <linux@armlinux.org.uk> 12523L: netdev@vger.kernel.org 12524S: Maintained 12525F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12526F: drivers/net/ethernet/marvell/mvpp2/ 12527 12528MARVELL MWIFIEX WIRELESS DRIVER 12529M: Amitkumar Karwar <amitkarwar@gmail.com> 12530M: Ganapathi Bhat <ganapathi017@gmail.com> 12531M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12532M: Xinming Hu <huxinming820@gmail.com> 12533L: linux-wireless@vger.kernel.org 12534S: Maintained 12535F: drivers/net/wireless/marvell/mwifiex/ 12536 12537MARVELL MWL8K WIRELESS DRIVER 12538M: Lennert Buytenhek <buytenh@wantstofly.org> 12539L: linux-wireless@vger.kernel.org 12540S: Odd Fixes 12541F: drivers/net/wireless/marvell/mwl8k.c 12542 12543MARVELL NAND CONTROLLER DRIVER 12544M: Miquel Raynal <miquel.raynal@bootlin.com> 12545L: linux-mtd@lists.infradead.org 12546S: Maintained 12547F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12548F: drivers/mtd/nand/raw/marvell_nand.c 12549 12550MARVELL OCTEON ENDPOINT DRIVER 12551M: Veerasenareddy Burru <vburru@marvell.com> 12552M: Abhijit Ayarekar <aayarekar@marvell.com> 12553L: netdev@vger.kernel.org 12554S: Supported 12555F: drivers/net/ethernet/marvell/octeon_ep 12556 12557MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12558M: Sunil Goutham <sgoutham@marvell.com> 12559M: Geetha sowjanya <gakula@marvell.com> 12560M: Subbaraya Sundeep <sbhatta@marvell.com> 12561M: hariprasad <hkelam@marvell.com> 12562L: netdev@vger.kernel.org 12563S: Supported 12564F: drivers/net/ethernet/marvell/octeontx2/nic/ 12565F: include/linux/soc/marvell/octeontx2/ 12566 12567MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12568M: Sunil Goutham <sgoutham@marvell.com> 12569M: Linu Cherian <lcherian@marvell.com> 12570M: Geetha sowjanya <gakula@marvell.com> 12571M: Jerin Jacob <jerinj@marvell.com> 12572M: hariprasad <hkelam@marvell.com> 12573M: Subbaraya Sundeep <sbhatta@marvell.com> 12574L: netdev@vger.kernel.org 12575S: Supported 12576F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12577F: drivers/net/ethernet/marvell/octeontx2/af/ 12578 12579MARVELL PRESTERA ETHERNET SWITCH DRIVER 12580M: Taras Chornyi <taras.chornyi@plvision.eu> 12581S: Supported 12582W: https://github.com/Marvell-switching/switchdev-prestera 12583F: drivers/net/ethernet/marvell/prestera/ 12584 12585MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12586M: Nicolas Pitre <nico@fluxnic.net> 12587S: Odd Fixes 12588F: drivers/mmc/host/mvsdio.* 12589 12590MARVELL USB MDIO CONTROLLER DRIVER 12591M: Tobias Waldekranz <tobias@waldekranz.com> 12592L: netdev@vger.kernel.org 12593S: Maintained 12594F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12595F: drivers/net/mdio/mdio-mvusb.c 12596 12597MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12598M: Hu Ziji <huziji@marvell.com> 12599L: linux-mmc@vger.kernel.org 12600S: Supported 12601F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12602F: drivers/mmc/host/sdhci-xenon* 12603 12604MATROX FRAMEBUFFER DRIVER 12605L: linux-fbdev@vger.kernel.org 12606S: Orphan 12607F: drivers/video/fbdev/matrox/matroxfb_* 12608F: include/uapi/linux/matroxfb.h 12609 12610MAX15301 DRIVER 12611M: Daniel Nilsson <daniel.nilsson@flex.com> 12612L: linux-hwmon@vger.kernel.org 12613S: Maintained 12614F: Documentation/hwmon/max15301.rst 12615F: drivers/hwmon/pmbus/max15301.c 12616 12617MAX16065 HARDWARE MONITOR DRIVER 12618M: Guenter Roeck <linux@roeck-us.net> 12619L: linux-hwmon@vger.kernel.org 12620S: Maintained 12621F: Documentation/hwmon/max16065.rst 12622F: drivers/hwmon/max16065.c 12623 12624MAX2175 SDR TUNER DRIVER 12625M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12626L: linux-media@vger.kernel.org 12627S: Maintained 12628T: git git://linuxtv.org/media_tree.git 12629F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12630F: Documentation/userspace-api/media/drivers/max2175.rst 12631F: drivers/media/i2c/max2175* 12632F: include/uapi/linux/max2175.h 12633 12634MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12635L: linux-hwmon@vger.kernel.org 12636S: Orphan 12637F: Documentation/hwmon/max6650.rst 12638F: drivers/hwmon/max6650.c 12639 12640MAX6697 HARDWARE MONITOR DRIVER 12641M: Guenter Roeck <linux@roeck-us.net> 12642L: linux-hwmon@vger.kernel.org 12643S: Maintained 12644F: Documentation/devicetree/bindings/hwmon/max6697.txt 12645F: Documentation/hwmon/max6697.rst 12646F: drivers/hwmon/max6697.c 12647F: include/linux/platform_data/max6697.h 12648 12649MAX9286 QUAD GMSL DESERIALIZER DRIVER 12650M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12651M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12652M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12653M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12654L: linux-media@vger.kernel.org 12655S: Maintained 12656F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12657F: drivers/media/i2c/max9286.c 12658 12659MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12660M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12661L: linux-media@vger.kernel.org 12662S: Maintained 12663F: drivers/staging/media/max96712/max96712.c 12664 12665MAX9860 MONO AUDIO VOICE CODEC DRIVER 12666M: Peter Rosin <peda@axentia.se> 12667L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12668S: Maintained 12669F: Documentation/devicetree/bindings/sound/max9860.txt 12670F: sound/soc/codecs/max9860.* 12671 12672MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12673M: Andreas Klinger <ak@it-klinger.de> 12674L: linux-iio@vger.kernel.org 12675S: Maintained 12676F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12677F: drivers/iio/proximity/mb1232.c 12678 12679MAXIM MAX11205 DRIVER 12680M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12681L: linux-iio@vger.kernel.org 12682S: Supported 12683W: https://ez.analog.com/linux-software-drivers 12684F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12685F: drivers/iio/adc/max11205.c 12686 12687MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12688R: Iskren Chernev <iskren.chernev@gmail.com> 12689R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12690R: Marek Szyprowski <m.szyprowski@samsung.com> 12691R: Matheus Castello <matheus@castello.eng.br> 12692L: linux-pm@vger.kernel.org 12693S: Maintained 12694F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12695F: drivers/power/supply/max17040_battery.c 12696 12697MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12698R: Hans de Goede <hdegoede@redhat.com> 12699R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12700R: Marek Szyprowski <m.szyprowski@samsung.com> 12701R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12702R: Purism Kernel Team <kernel@puri.sm> 12703L: linux-pm@vger.kernel.org 12704S: Maintained 12705F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12706F: drivers/power/supply/max17042_battery.c 12707 12708MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12709M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12710L: linux-kernel@vger.kernel.org 12711S: Maintained 12712F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12713F: drivers/regulator/max20086-regulator.c 12714 12715MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12716M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12717L: linux-iio@vger.kernel.org 12718S: Maintained 12719F: drivers/iio/temperature/max30208.c 12720 12721MAXIM MAX77650 PMIC MFD DRIVER 12722M: Bartosz Golaszewski <brgl@bgdev.pl> 12723L: linux-kernel@vger.kernel.org 12724S: Maintained 12725F: Documentation/devicetree/bindings/*/*max77650.yaml 12726F: Documentation/devicetree/bindings/*/max77650*.yaml 12727F: drivers/gpio/gpio-max77650.c 12728F: drivers/input/misc/max77650-onkey.c 12729F: drivers/leds/leds-max77650.c 12730F: drivers/mfd/max77650.c 12731F: drivers/power/supply/max77650-charger.c 12732F: drivers/regulator/max77650-regulator.c 12733F: include/linux/mfd/max77650.h 12734 12735MAXIM MAX77714 PMIC MFD DRIVER 12736M: Luca Ceresoli <luca@lucaceresoli.net> 12737S: Maintained 12738F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12739F: drivers/mfd/max77714.c 12740F: include/linux/mfd/max77714.h 12741 12742MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12743M: Javier Martinez Canillas <javier@dowhile0.org> 12744L: linux-kernel@vger.kernel.org 12745S: Supported 12746F: Documentation/devicetree/bindings/*/*max77802.yaml 12747F: drivers/regulator/max77802-regulator.c 12748F: include/dt-bindings/*/*max77802.h 12749 12750MAXIM MAX77976 BATTERY CHARGER 12751M: Luca Ceresoli <luca@lucaceresoli.net> 12752S: Supported 12753F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12754F: drivers/power/supply/max77976_charger.c 12755 12756MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12757M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12758L: linux-pm@vger.kernel.org 12759S: Supported 12760B: mailto:linux-samsung-soc@vger.kernel.org 12761F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12762F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12763F: drivers/power/supply/max14577_charger.c 12764F: drivers/power/supply/max77693_charger.c 12765 12766MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12767M: Chanwoo Choi <cw00.choi@samsung.com> 12768M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12769L: linux-kernel@vger.kernel.org 12770S: Supported 12771B: mailto:linux-samsung-soc@vger.kernel.org 12772F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12773F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12774F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12775F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12776F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12777F: drivers/*/*max77843.c 12778F: drivers/*/max14577*.c 12779F: drivers/*/max77686*.c 12780F: drivers/*/max77693*.c 12781F: drivers/clk/clk-max77686.c 12782F: drivers/extcon/extcon-max14577.c 12783F: drivers/extcon/extcon-max77693.c 12784F: drivers/rtc/rtc-max77686.c 12785F: include/linux/mfd/max14577*.h 12786F: include/linux/mfd/max77686*.h 12787F: include/linux/mfd/max77693*.h 12788 12789MAXIRADIO FM RADIO RECEIVER DRIVER 12790M: Hans Verkuil <hverkuil@xs4all.nl> 12791L: linux-media@vger.kernel.org 12792S: Maintained 12793W: https://linuxtv.org 12794T: git git://linuxtv.org/media_tree.git 12795F: drivers/media/radio/radio-maxiradio* 12796 12797MAXLINEAR ETHERNET PHY DRIVER 12798M: Xu Liang <lxu@maxlinear.com> 12799L: netdev@vger.kernel.org 12800S: Supported 12801F: drivers/net/phy/mxl-gpy.c 12802 12803MCAN MMIO DEVICE DRIVER 12804M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12805L: linux-can@vger.kernel.org 12806S: Maintained 12807F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12808F: drivers/net/can/m_can/m_can.c 12809F: drivers/net/can/m_can/m_can.h 12810F: drivers/net/can/m_can/m_can_platform.c 12811 12812MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12813R: Yasushi SHOJI <yashi@spacecubics.com> 12814L: linux-can@vger.kernel.org 12815S: Maintained 12816F: drivers/net/can/usb/mcba_usb.c 12817 12818MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12819M: Rishi Gupta <gupt21@gmail.com> 12820L: linux-i2c@vger.kernel.org 12821L: linux-input@vger.kernel.org 12822S: Maintained 12823F: drivers/hid/hid-mcp2221.c 12824 12825MCP251XFD SPI-CAN NETWORK DRIVER 12826M: Marc Kleine-Budde <mkl@pengutronix.de> 12827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12828R: Thomas Kopp <thomas.kopp@microchip.com> 12829L: linux-can@vger.kernel.org 12830S: Maintained 12831F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12832F: drivers/net/can/spi/mcp251xfd/ 12833 12834MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12835M: Peter Rosin <peda@axentia.se> 12836L: linux-iio@vger.kernel.org 12837S: Maintained 12838F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12839F: drivers/iio/potentiometer/mcp4018.c 12840F: drivers/iio/potentiometer/mcp4531.c 12841 12842MCR20A IEEE-802.15.4 RADIO DRIVER 12843M: Stefan Schmidt <stefan@datenfreihafen.org> 12844L: linux-wpan@vger.kernel.org 12845S: Odd Fixes 12846W: https://github.com/xueliu/mcr20a-linux 12847F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12848F: drivers/net/ieee802154/mcr20a.c 12849F: drivers/net/ieee802154/mcr20a.h 12850 12851MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12852M: William Breathitt Gray <william.gray@linaro.org> 12853L: linux-iio@vger.kernel.org 12854S: Maintained 12855F: drivers/iio/dac/cio-dac.c 12856 12857MEDIA CONTROLLER FRAMEWORK 12858M: Sakari Ailus <sakari.ailus@linux.intel.com> 12859M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12860L: linux-media@vger.kernel.org 12861S: Supported 12862W: https://www.linuxtv.org 12863T: git git://linuxtv.org/media_tree.git 12864F: drivers/media/mc/ 12865F: include/media/media-*.h 12866F: include/uapi/linux/media.h 12867 12868MEDIA DRIVER FOR FREESCALE IMX PXP 12869M: Philipp Zabel <p.zabel@pengutronix.de> 12870L: linux-media@vger.kernel.org 12871S: Maintained 12872T: git git://linuxtv.org/media_tree.git 12873F: drivers/media/platform/nxp/imx-pxp.[ch] 12874 12875MEDIA DRIVERS FOR ASCOT2E 12876M: Sergey Kozlov <serjk@netup.ru> 12877M: Abylay Ospan <aospan@netup.ru> 12878L: linux-media@vger.kernel.org 12879S: Supported 12880W: https://linuxtv.org 12881W: http://netup.tv/ 12882T: git git://linuxtv.org/media_tree.git 12883F: drivers/media/dvb-frontends/ascot2e* 12884 12885MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12886M: Jasmin Jessich <jasmin@anw.at> 12887L: linux-media@vger.kernel.org 12888S: Maintained 12889W: https://linuxtv.org 12890T: git git://linuxtv.org/media_tree.git 12891F: drivers/media/dvb-frontends/cxd2099* 12892 12893MEDIA DRIVERS FOR CXD2841ER 12894M: Sergey Kozlov <serjk@netup.ru> 12895M: Abylay Ospan <aospan@netup.ru> 12896L: linux-media@vger.kernel.org 12897S: Supported 12898W: https://linuxtv.org 12899W: http://netup.tv/ 12900T: git git://linuxtv.org/media_tree.git 12901F: drivers/media/dvb-frontends/cxd2841er* 12902 12903MEDIA DRIVERS FOR CXD2880 12904M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12905L: linux-media@vger.kernel.org 12906S: Supported 12907W: http://linuxtv.org/ 12908T: git git://linuxtv.org/media_tree.git 12909F: drivers/media/dvb-frontends/cxd2880/* 12910F: drivers/media/spi/cxd2880* 12911 12912MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12913L: linux-media@vger.kernel.org 12914S: Orphan 12915W: https://linuxtv.org 12916T: git git://linuxtv.org/media_tree.git 12917F: drivers/media/pci/ddbridge/* 12918 12919MEDIA DRIVERS FOR FREESCALE IMX 12920M: Steve Longerbeam <slongerbeam@gmail.com> 12921M: Philipp Zabel <p.zabel@pengutronix.de> 12922L: linux-media@vger.kernel.org 12923S: Maintained 12924T: git git://linuxtv.org/media_tree.git 12925F: Documentation/admin-guide/media/imx.rst 12926F: Documentation/devicetree/bindings/media/imx.txt 12927F: drivers/staging/media/imx/ 12928F: include/linux/imx-media.h 12929F: include/media/imx.h 12930 12931MEDIA DRIVERS FOR FREESCALE IMX7 12932M: Rui Miguel Silva <rmfrfs@gmail.com> 12933M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12934L: linux-media@vger.kernel.org 12935S: Maintained 12936T: git git://linuxtv.org/media_tree.git 12937F: Documentation/admin-guide/media/imx7.rst 12938F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12939F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12940F: drivers/media/platform/nxp/imx-mipi-csis.c 12941F: drivers/media/platform/nxp/imx7-media-csi.c 12942 12943MEDIA DRIVERS FOR HELENE 12944M: Abylay Ospan <aospan@netup.ru> 12945L: linux-media@vger.kernel.org 12946S: Supported 12947W: https://linuxtv.org 12948W: http://netup.tv/ 12949T: git git://linuxtv.org/media_tree.git 12950F: drivers/media/dvb-frontends/helene* 12951 12952MEDIA DRIVERS FOR HORUS3A 12953M: Sergey Kozlov <serjk@netup.ru> 12954M: Abylay Ospan <aospan@netup.ru> 12955L: linux-media@vger.kernel.org 12956S: Supported 12957W: https://linuxtv.org 12958W: http://netup.tv/ 12959T: git git://linuxtv.org/media_tree.git 12960F: drivers/media/dvb-frontends/horus3a* 12961 12962MEDIA DRIVERS FOR LNBH25 12963M: Sergey Kozlov <serjk@netup.ru> 12964M: Abylay Ospan <aospan@netup.ru> 12965L: linux-media@vger.kernel.org 12966S: Supported 12967W: https://linuxtv.org 12968W: http://netup.tv/ 12969T: git git://linuxtv.org/media_tree.git 12970F: drivers/media/dvb-frontends/lnbh25* 12971 12972MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12973L: linux-media@vger.kernel.org 12974S: Orphan 12975W: https://linuxtv.org 12976T: git git://linuxtv.org/media_tree.git 12977F: drivers/media/dvb-frontends/mxl5xx* 12978 12979MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12980M: Sergey Kozlov <serjk@netup.ru> 12981M: Abylay Ospan <aospan@netup.ru> 12982L: linux-media@vger.kernel.org 12983S: Supported 12984W: https://linuxtv.org 12985W: http://netup.tv/ 12986T: git git://linuxtv.org/media_tree.git 12987F: drivers/media/pci/netup_unidvb/* 12988 12989MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12990M: Dmitry Osipenko <digetx@gmail.com> 12991L: linux-media@vger.kernel.org 12992L: linux-tegra@vger.kernel.org 12993S: Maintained 12994T: git git://linuxtv.org/media_tree.git 12995F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12996F: drivers/media/platform/nvidia/tegra-vde/ 12997 12998MEDIA DRIVERS FOR RENESAS - CEU 12999M: Jacopo Mondi <jacopo@jmondi.org> 13000L: linux-media@vger.kernel.org 13001L: linux-renesas-soc@vger.kernel.org 13002S: Supported 13003T: git git://linuxtv.org/media_tree.git 13004F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13005F: drivers/media/platform/renesas/renesas-ceu.c 13006F: include/media/drv-intf/renesas-ceu.h 13007 13008MEDIA DRIVERS FOR RENESAS - DRIF 13009M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13010L: linux-media@vger.kernel.org 13011L: linux-renesas-soc@vger.kernel.org 13012S: Supported 13013T: git git://linuxtv.org/media_tree.git 13014F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13015F: drivers/media/platform/renesas/rcar_drif.c 13016 13017MEDIA DRIVERS FOR RENESAS - FCP 13018M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13019L: linux-media@vger.kernel.org 13020L: linux-renesas-soc@vger.kernel.org 13021S: Supported 13022T: git git://linuxtv.org/media_tree.git 13023F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13024F: drivers/media/platform/renesas/rcar-fcp.c 13025F: include/media/rcar-fcp.h 13026 13027MEDIA DRIVERS FOR RENESAS - FDP1 13028M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13029L: linux-media@vger.kernel.org 13030L: linux-renesas-soc@vger.kernel.org 13031S: Supported 13032T: git git://linuxtv.org/media_tree.git 13033F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13034F: drivers/media/platform/renesas/rcar_fdp1.c 13035 13036MEDIA DRIVERS FOR RENESAS - VIN 13037M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13038L: linux-media@vger.kernel.org 13039L: linux-renesas-soc@vger.kernel.org 13040S: Supported 13041T: git git://linuxtv.org/media_tree.git 13042F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13043F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13044F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13045F: drivers/media/platform/renesas/rcar-isp.c 13046F: drivers/media/platform/renesas/rcar-vin/ 13047 13048MEDIA DRIVERS FOR RENESAS - VSP1 13049M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13050M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13051L: linux-media@vger.kernel.org 13052L: linux-renesas-soc@vger.kernel.org 13053S: Supported 13054T: git git://linuxtv.org/media_tree.git 13055F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13056F: drivers/media/platform/renesas/vsp1/ 13057 13058MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13059L: linux-media@vger.kernel.org 13060S: Orphan 13061W: https://linuxtv.org 13062T: git git://linuxtv.org/media_tree.git 13063F: drivers/media/dvb-frontends/stv0910* 13064 13065MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13066L: linux-media@vger.kernel.org 13067S: Orphan 13068W: https://linuxtv.org 13069T: git git://linuxtv.org/media_tree.git 13070F: drivers/media/dvb-frontends/stv6111* 13071 13072MEDIA DRIVERS FOR STM32 - DCMI 13073M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13074L: linux-media@vger.kernel.org 13075S: Supported 13076T: git git://linuxtv.org/media_tree.git 13077F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13078F: drivers/media/platform/st/stm32/stm32-dcmi.c 13079 13080MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13081M: Mauro Carvalho Chehab <mchehab@kernel.org> 13082L: linux-media@vger.kernel.org 13083S: Maintained 13084W: https://linuxtv.org 13085Q: http://patchwork.kernel.org/project/linux-media/list/ 13086T: git git://linuxtv.org/media_tree.git 13087F: Documentation/admin-guide/media/ 13088F: Documentation/devicetree/bindings/media/ 13089F: Documentation/driver-api/media/ 13090F: Documentation/userspace-api/media/ 13091F: drivers/media/ 13092F: drivers/staging/media/ 13093F: include/dt-bindings/media/ 13094F: include/linux/platform_data/media/ 13095F: include/media/ 13096F: include/uapi/linux/dvb/ 13097F: include/uapi/linux/ivtv* 13098F: include/uapi/linux/media.h 13099F: include/uapi/linux/uvcvideo.h 13100F: include/uapi/linux/v4l2-* 13101F: include/uapi/linux/videodev2.h 13102 13103MEDIATEK BLUETOOTH DRIVER 13104M: Sean Wang <sean.wang@mediatek.com> 13105L: linux-bluetooth@vger.kernel.org 13106L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13107S: Maintained 13108F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13109F: drivers/bluetooth/btmtkuart.c 13110 13111MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13112M: Sean Wang <sean.wang@mediatek.com> 13113L: linux-pm@vger.kernel.org 13114S: Maintained 13115F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13116F: drivers/power/reset/mt6323-poweroff.c 13117 13118MEDIATEK CIR DRIVER 13119M: Sean Wang <sean.wang@mediatek.com> 13120S: Maintained 13121F: drivers/media/rc/mtk-cir.c 13122 13123MEDIATEK DMA DRIVER 13124M: Sean Wang <sean.wang@mediatek.com> 13125L: dmaengine@vger.kernel.org 13126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13127L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13128S: Maintained 13129F: Documentation/devicetree/bindings/dma/mtk-* 13130F: drivers/dma/mediatek/ 13131 13132MEDIATEK ETHERNET DRIVER 13133M: Felix Fietkau <nbd@nbd.name> 13134M: John Crispin <john@phrozen.org> 13135M: Sean Wang <sean.wang@mediatek.com> 13136M: Mark Lee <Mark-MC.Lee@mediatek.com> 13137M: Lorenzo Bianconi <lorenzo@kernel.org> 13138L: netdev@vger.kernel.org 13139S: Maintained 13140F: drivers/net/ethernet/mediatek/ 13141 13142MEDIATEK ETHERNET PCS DRIVER 13143M: Alexander Couzens <lynxis@fe80.eu> 13144M: Daniel Golle <daniel@makrotopia.org> 13145L: netdev@vger.kernel.org 13146S: Maintained 13147F: drivers/net/pcs/pcs-mtk-lynxi.c 13148F: include/linux/pcs/pcs-mtk-lynxi.h 13149 13150MEDIATEK I2C CONTROLLER DRIVER 13151M: Qii Wang <qii.wang@mediatek.com> 13152L: linux-i2c@vger.kernel.org 13153S: Maintained 13154F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13155F: drivers/i2c/busses/i2c-mt65xx.c 13156 13157MEDIATEK IOMMU DRIVER 13158M: Yong Wu <yong.wu@mediatek.com> 13159L: iommu@lists.linux.dev 13160L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13161S: Supported 13162F: Documentation/devicetree/bindings/iommu/mediatek* 13163F: drivers/iommu/mtk_iommu* 13164F: include/dt-bindings/memory/mt*-port.h 13165 13166MEDIATEK JPEG DRIVER 13167M: Bin Liu <bin.liu@mediatek.com> 13168S: Supported 13169F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13170F: drivers/media/platform/mediatek/jpeg/ 13171 13172MEDIATEK KEYPAD DRIVER 13173M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13174S: Supported 13175F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13176F: drivers/input/keyboard/mt6779-keypad.c 13177 13178MEDIATEK MDP DRIVER 13179M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13180M: Houlong Wei <houlong.wei@mediatek.com> 13181M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13182S: Supported 13183F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13184F: drivers/media/platform/mediatek/mdp/ 13185F: drivers/media/platform/mediatek/vpu/ 13186 13187MEDIATEK MEDIA DRIVER 13188M: Tiffany Lin <tiffany.lin@mediatek.com> 13189M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13190M: Yunfei Dong <yunfei.dong@mediatek.com> 13191S: Supported 13192F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13193F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13194F: drivers/media/platform/mediatek/vcodec/ 13195F: drivers/media/platform/mediatek/vpu/ 13196 13197MEDIATEK MMC/SD/SDIO DRIVER 13198M: Chaotian Jing <chaotian.jing@mediatek.com> 13199S: Maintained 13200F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13201F: drivers/mmc/host/mtk-sd.c 13202 13203MEDIATEK MT76 WIRELESS LAN DRIVER 13204M: Felix Fietkau <nbd@nbd.name> 13205M: Lorenzo Bianconi <lorenzo@kernel.org> 13206M: Ryder Lee <ryder.lee@mediatek.com> 13207R: Shayne Chen <shayne.chen@mediatek.com> 13208R: Sean Wang <sean.wang@mediatek.com> 13209L: linux-wireless@vger.kernel.org 13210S: Maintained 13211F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13212F: drivers/net/wireless/mediatek/mt76/ 13213 13214MEDIATEK MT7601U WIRELESS LAN DRIVER 13215M: Jakub Kicinski <kuba@kernel.org> 13216L: linux-wireless@vger.kernel.org 13217S: Maintained 13218F: drivers/net/wireless/mediatek/mt7601u/ 13219 13220MEDIATEK MT7621 CLOCK DRIVER 13221M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13222S: Maintained 13223F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13224F: drivers/clk/ralink/clk-mt7621.c 13225 13226MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13227M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13228S: Maintained 13229F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13230F: drivers/pci/controller/pcie-mt7621.c 13231 13232MEDIATEK MT7621 PHY PCI DRIVER 13233M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13234S: Maintained 13235F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13236F: drivers/phy/ralink/phy-mt7621-pci.c 13237 13238MEDIATEK MT7621/28/88 I2C DRIVER 13239M: Stefan Roese <sr@denx.de> 13240L: linux-i2c@vger.kernel.org 13241S: Maintained 13242F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13243F: drivers/i2c/busses/i2c-mt7621.c 13244 13245MEDIATEK NAND CONTROLLER DRIVER 13246L: linux-mtd@lists.infradead.org 13247S: Orphan 13248F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13249F: drivers/mtd/nand/raw/mtk_* 13250 13251MEDIATEK PMIC LED DRIVER 13252M: Sean Wang <sean.wang@mediatek.com> 13253S: Maintained 13254F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13255F: drivers/leds/leds-mt6323.c 13256 13257MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13258M: Sean Wang <sean.wang@mediatek.com> 13259S: Maintained 13260F: drivers/char/hw_random/mtk-rng.c 13261 13262MEDIATEK SMI DRIVER 13263M: Yong Wu <yong.wu@mediatek.com> 13264L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13265S: Supported 13266F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13267F: drivers/memory/mtk-smi.c 13268F: include/soc/mediatek/smi.h 13269 13270MEDIATEK SWITCH DRIVER 13271M: Sean Wang <sean.wang@mediatek.com> 13272M: Landen Chao <Landen.Chao@mediatek.com> 13273M: DENG Qingfang <dqfext@gmail.com> 13274M: Daniel Golle <daniel@makrotopia.org> 13275L: netdev@vger.kernel.org 13276S: Maintained 13277F: drivers/net/dsa/mt7530-mdio.c 13278F: drivers/net/dsa/mt7530-mmio.c 13279F: drivers/net/dsa/mt7530.* 13280F: net/dsa/tag_mtk.c 13281 13282MEDIATEK T7XX 5G WWAN MODEM DRIVER 13283M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13284M: Intel Corporation <linuxwwan@intel.com> 13285R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13286R: Liu Haijun <haijun.liu@mediatek.com> 13287R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13288R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13289L: netdev@vger.kernel.org 13290S: Supported 13291F: drivers/net/wwan/t7xx/ 13292 13293MEDIATEK USB3 DRD IP DRIVER 13294M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13295L: linux-usb@vger.kernel.org 13296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13297L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13298S: Maintained 13299F: Documentation/devicetree/bindings/usb/mediatek,* 13300F: drivers/usb/host/xhci-mtk* 13301F: drivers/usb/mtu3/ 13302 13303MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13304M: Peter Senna Tschudin <peter.senna@gmail.com> 13305M: Martin Donnelly <martin.donnelly@ge.com> 13306M: Martyn Welch <martyn.welch@collabora.co.uk> 13307S: Maintained 13308F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13309F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13310 13311MEGARAID SCSI/SAS DRIVERS 13312M: Kashyap Desai <kashyap.desai@broadcom.com> 13313M: Sumit Saxena <sumit.saxena@broadcom.com> 13314M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13315L: megaraidlinux.pdl@broadcom.com 13316L: linux-scsi@vger.kernel.org 13317S: Maintained 13318W: http://www.avagotech.com/support/ 13319F: Documentation/scsi/megaraid.rst 13320F: drivers/scsi/megaraid.* 13321F: drivers/scsi/megaraid/ 13322 13323MELEXIS MLX90614 DRIVER 13324M: Crt Mori <cmo@melexis.com> 13325L: linux-iio@vger.kernel.org 13326S: Supported 13327W: http://www.melexis.com 13328F: drivers/iio/temperature/mlx90614.c 13329 13330MELEXIS MLX90632 DRIVER 13331M: Crt Mori <cmo@melexis.com> 13332L: linux-iio@vger.kernel.org 13333S: Supported 13334W: http://www.melexis.com 13335F: drivers/iio/temperature/mlx90632.c 13336 13337MELFAS MIP4 TOUCHSCREEN DRIVER 13338M: Sangwon Jee <jeesw@melfas.com> 13339S: Supported 13340W: http://www.melfas.com 13341F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13342F: drivers/input/touchscreen/melfas_mip4.c 13343 13344MELLANOX BLUEFIELD I2C DRIVER 13345M: Khalil Blaiech <kblaiech@nvidia.com> 13346M: Asmaa Mnebhi <asmaa@nvidia.com> 13347L: linux-i2c@vger.kernel.org 13348S: Supported 13349F: drivers/i2c/busses/i2c-mlxbf.c 13350 13351MELLANOX ETHERNET DRIVER (mlx4_en) 13352M: Tariq Toukan <tariqt@nvidia.com> 13353L: netdev@vger.kernel.org 13354S: Supported 13355W: http://www.mellanox.com 13356Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13357F: drivers/net/ethernet/mellanox/mlx4/en_* 13358 13359MELLANOX ETHERNET DRIVER (mlx5e) 13360M: Saeed Mahameed <saeedm@nvidia.com> 13361L: netdev@vger.kernel.org 13362S: Supported 13363W: http://www.mellanox.com 13364Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13365F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13366 13367MELLANOX ETHERNET INNOVA DRIVERS 13368R: Boris Pismenny <borisp@nvidia.com> 13369L: netdev@vger.kernel.org 13370S: Supported 13371W: http://www.mellanox.com 13372Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13373F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13374F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13375F: include/linux/mlx5/mlx5_ifc_fpga.h 13376 13377MELLANOX ETHERNET SWITCH DRIVERS 13378M: Ido Schimmel <idosch@nvidia.com> 13379M: Petr Machata <petrm@nvidia.com> 13380L: netdev@vger.kernel.org 13381S: Supported 13382W: http://www.mellanox.com 13383Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13384F: drivers/net/ethernet/mellanox/mlxsw/ 13385F: tools/testing/selftests/drivers/net/mlxsw/ 13386 13387MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13388M: mlxsw@nvidia.com 13389L: netdev@vger.kernel.org 13390S: Supported 13391W: http://www.mellanox.com 13392Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13393F: drivers/net/ethernet/mellanox/mlxfw/ 13394 13395MELLANOX HARDWARE PLATFORM SUPPORT 13396M: Hans de Goede <hdegoede@redhat.com> 13397M: Mark Gross <markgross@kernel.org> 13398M: Vadim Pasternak <vadimp@nvidia.com> 13399L: platform-driver-x86@vger.kernel.org 13400S: Supported 13401F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13402F: drivers/platform/mellanox/ 13403F: include/linux/platform_data/mlxreg.h 13404 13405MELLANOX MLX4 core VPI driver 13406M: Tariq Toukan <tariqt@nvidia.com> 13407L: netdev@vger.kernel.org 13408L: linux-rdma@vger.kernel.org 13409S: Supported 13410W: http://www.mellanox.com 13411Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13412F: drivers/net/ethernet/mellanox/mlx4/ 13413F: include/linux/mlx4/ 13414 13415MELLANOX MLX4 IB driver 13416M: Yishai Hadas <yishaih@nvidia.com> 13417L: linux-rdma@vger.kernel.org 13418S: Supported 13419W: http://www.mellanox.com 13420Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13421F: drivers/infiniband/hw/mlx4/ 13422F: include/linux/mlx4/ 13423F: include/uapi/rdma/mlx4-abi.h 13424 13425MELLANOX MLX5 core VPI driver 13426M: Saeed Mahameed <saeedm@nvidia.com> 13427M: Leon Romanovsky <leonro@nvidia.com> 13428L: netdev@vger.kernel.org 13429L: linux-rdma@vger.kernel.org 13430S: Supported 13431W: http://www.mellanox.com 13432Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13433F: Documentation/networking/device_drivers/ethernet/mellanox/ 13434F: drivers/net/ethernet/mellanox/mlx5/core/ 13435F: include/linux/mlx5/ 13436 13437MELLANOX MLX5 IB driver 13438M: Leon Romanovsky <leonro@nvidia.com> 13439L: linux-rdma@vger.kernel.org 13440S: Supported 13441W: http://www.mellanox.com 13442Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13443F: drivers/infiniband/hw/mlx5/ 13444F: include/linux/mlx5/ 13445F: include/uapi/rdma/mlx5-abi.h 13446 13447MELLANOX MLXCPLD I2C AND MUX DRIVER 13448M: Vadim Pasternak <vadimp@nvidia.com> 13449M: Michael Shych <michaelsh@nvidia.com> 13450L: linux-i2c@vger.kernel.org 13451S: Supported 13452F: Documentation/i2c/busses/i2c-mlxcpld.rst 13453F: drivers/i2c/busses/i2c-mlxcpld.c 13454F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13455 13456MELLANOX MLXCPLD LED DRIVER 13457M: Vadim Pasternak <vadimp@nvidia.com> 13458L: linux-leds@vger.kernel.org 13459S: Supported 13460F: Documentation/leds/leds-mlxcpld.rst 13461F: drivers/leds/leds-mlxcpld.c 13462F: drivers/leds/leds-mlxreg.c 13463 13464MELLANOX PLATFORM DRIVER 13465M: Vadim Pasternak <vadimp@nvidia.com> 13466L: platform-driver-x86@vger.kernel.org 13467S: Supported 13468F: drivers/platform/x86/mlx-platform.c 13469 13470MEMBARRIER SUPPORT 13471M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13472M: "Paul E. McKenney" <paulmck@kernel.org> 13473L: linux-kernel@vger.kernel.org 13474S: Supported 13475F: arch/powerpc/include/asm/membarrier.h 13476F: include/uapi/linux/membarrier.h 13477F: kernel/sched/membarrier.c 13478 13479MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13480M: Mike Rapoport <rppt@kernel.org> 13481L: linux-mm@kvack.org 13482S: Maintained 13483F: Documentation/core-api/boot-time-mm.rst 13484F: include/linux/memblock.h 13485F: mm/memblock.c 13486F: mm/mm_init.c 13487F: tools/testing/memblock/ 13488 13489MEMORY CONTROLLER DRIVERS 13490M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13491L: linux-kernel@vger.kernel.org 13492S: Maintained 13493B: mailto:krzysztof.kozlowski@linaro.org 13494T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13495F: Documentation/devicetree/bindings/memory-controllers/ 13496F: drivers/memory/ 13497F: include/dt-bindings/memory/ 13498F: include/memory/ 13499 13500MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13501M: Dmitry Osipenko <digetx@gmail.com> 13502L: linux-pm@vger.kernel.org 13503L: linux-tegra@vger.kernel.org 13504S: Maintained 13505T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13506F: drivers/devfreq/tegra30-devfreq.c 13507 13508MEMORY HOT(UN)PLUG 13509M: David Hildenbrand <david@redhat.com> 13510M: Oscar Salvador <osalvador@suse.de> 13511L: linux-mm@kvack.org 13512S: Maintained 13513F: Documentation/admin-guide/mm/memory-hotplug.rst 13514F: Documentation/core-api/memory-hotplug.rst 13515F: drivers/base/memory.c 13516F: include/linux/memory_hotplug.h 13517F: mm/memory_hotplug.c 13518F: tools/testing/selftests/memory-hotplug/ 13519 13520MEMORY MANAGEMENT 13521M: Andrew Morton <akpm@linux-foundation.org> 13522L: linux-mm@kvack.org 13523S: Maintained 13524W: http://www.linux-mm.org 13525T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13526T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13527F: include/linux/gfp.h 13528F: include/linux/gfp_types.h 13529F: include/linux/memory_hotplug.h 13530F: include/linux/mm.h 13531F: include/linux/mmzone.h 13532F: include/linux/pagewalk.h 13533F: include/trace/events/ksm.h 13534F: mm/ 13535F: tools/mm/ 13536F: tools/testing/selftests/mm/ 13537 13538MEMORY TECHNOLOGY DEVICES (MTD) 13539M: Miquel Raynal <miquel.raynal@bootlin.com> 13540M: Richard Weinberger <richard@nod.at> 13541M: Vignesh Raghavendra <vigneshr@ti.com> 13542L: linux-mtd@lists.infradead.org 13543S: Maintained 13544W: http://www.linux-mtd.infradead.org/ 13545Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13546C: irc://irc.oftc.net/mtd 13547T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13548T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13549F: Documentation/devicetree/bindings/mtd/ 13550F: drivers/mtd/ 13551F: include/linux/mtd/ 13552F: include/uapi/mtd/ 13553 13554MEMSENSING MICROSYSTEMS MSA311 DRIVER 13555M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13556L: linux-iio@vger.kernel.org 13557S: Maintained 13558F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13559F: drivers/iio/accel/msa311.c 13560 13561MEN A21 WATCHDOG DRIVER 13562M: Johannes Thumshirn <morbidrsa@gmail.com> 13563L: linux-watchdog@vger.kernel.org 13564S: Maintained 13565F: drivers/watchdog/mena21_wdt.c 13566 13567MEN CHAMELEON BUS (mcb) 13568M: Johannes Thumshirn <morbidrsa@gmail.com> 13569S: Maintained 13570F: Documentation/driver-api/men-chameleon-bus.rst 13571F: drivers/mcb/ 13572F: include/linux/mcb.h 13573 13574MEN F21BMC (Board Management Controller) 13575M: Andreas Werner <andreas.werner@men.de> 13576S: Supported 13577F: Documentation/hwmon/menf21bmc.rst 13578F: drivers/hwmon/menf21bmc_hwmon.c 13579F: drivers/leds/leds-menf21bmc.c 13580F: drivers/mfd/menf21bmc.c 13581F: drivers/watchdog/menf21bmc_wdt.c 13582 13583MEN Z069 WATCHDOG DRIVER 13584M: Johannes Thumshirn <jth@kernel.org> 13585L: linux-watchdog@vger.kernel.org 13586S: Maintained 13587F: drivers/watchdog/menz69_wdt.c 13588 13589MESON AO CEC DRIVER FOR AMLOGIC SOCS 13590M: Neil Armstrong <neil.armstrong@linaro.org> 13591L: linux-media@vger.kernel.org 13592L: linux-amlogic@lists.infradead.org 13593S: Supported 13594W: http://linux-meson.com/ 13595T: git git://linuxtv.org/media_tree.git 13596F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13597F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13598F: drivers/media/cec/platform/meson/ao-cec.c 13599 13600MESON GE2D DRIVER FOR AMLOGIC SOCS 13601M: Neil Armstrong <neil.armstrong@linaro.org> 13602L: linux-media@vger.kernel.org 13603L: linux-amlogic@lists.infradead.org 13604S: Supported 13605T: git git://linuxtv.org/media_tree.git 13606F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13607F: drivers/media/platform/amlogic/meson-ge2d/ 13608 13609MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13610M: Liang Yang <liang.yang@amlogic.com> 13611L: linux-mtd@lists.infradead.org 13612S: Maintained 13613F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13614F: drivers/mtd/nand/raw/meson_* 13615 13616MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13617M: Neil Armstrong <neil.armstrong@linaro.org> 13618L: linux-media@vger.kernel.org 13619L: linux-amlogic@lists.infradead.org 13620S: Supported 13621T: git git://linuxtv.org/media_tree.git 13622F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13623F: drivers/staging/media/meson/vdec/ 13624 13625METHODE UDPU SUPPORT 13626M: Vladimir Vid <vladimir.vid@sartura.hr> 13627S: Maintained 13628F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13629 13630MHI BUS 13631M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13632L: mhi@lists.linux.dev 13633L: linux-arm-msm@vger.kernel.org 13634S: Maintained 13635T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13636F: Documentation/ABI/stable/sysfs-bus-mhi 13637F: Documentation/mhi/ 13638F: drivers/bus/mhi/ 13639F: include/linux/mhi.h 13640 13641MICROBLAZE ARCHITECTURE 13642M: Michal Simek <monstr@monstr.eu> 13643S: Supported 13644W: http://www.monstr.eu/fdt/ 13645T: git git://git.monstr.eu/linux-2.6-microblaze.git 13646F: arch/microblaze/ 13647 13648MICROBLAZE TMR INJECT 13649M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13650S: Supported 13651F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13652F: drivers/misc/xilinx_tmr_inject.c 13653 13654MICROBLAZE TMR MANAGER 13655M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13656S: Supported 13657F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13658F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13659F: drivers/misc/xilinx_tmr_manager.c 13660 13661MICROCHIP AT91 DMA DRIVERS 13662M: Ludovic Desroches <ludovic.desroches@microchip.com> 13663M: Tudor Ambarus <tudor.ambarus@linaro.org> 13664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13665L: dmaengine@vger.kernel.org 13666S: Supported 13667F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13668F: drivers/dma/at_hdmac.c 13669F: drivers/dma/at_xdmac.c 13670F: include/dt-bindings/dma/at91.h 13671 13672MICROCHIP AT91 SERIAL DRIVER 13673M: Richard Genoud <richard.genoud@gmail.com> 13674S: Maintained 13675F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13676F: drivers/tty/serial/atmel_serial.c 13677F: drivers/tty/serial/atmel_serial.h 13678 13679MICROCHIP AT91 USART MFD DRIVER 13680M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13681L: linux-kernel@vger.kernel.org 13682S: Supported 13683F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13684F: drivers/mfd/at91-usart.c 13685F: include/dt-bindings/mfd/at91-usart.h 13686 13687MICROCHIP AT91 USART SPI DRIVER 13688M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13689L: linux-spi@vger.kernel.org 13690S: Supported 13691F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13692F: drivers/spi/spi-at91-usart.c 13693 13694MICROCHIP AUDIO ASOC DRIVERS 13695M: Claudiu Beznea <claudiu.beznea@microchip.com> 13696L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13697S: Supported 13698F: Documentation/devicetree/bindings/sound/atmel* 13699F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13700F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13701F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13702F: sound/soc/atmel 13703 13704MICROCHIP CSI2DC DRIVER 13705M: Eugen Hristev <eugen.hristev@microchip.com> 13706L: linux-media@vger.kernel.org 13707S: Supported 13708F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13709F: drivers/media/platform/microchip/microchip-csi2dc.c 13710 13711MICROCHIP ECC DRIVER 13712M: Tudor Ambarus <tudor.ambarus@linaro.org> 13713L: linux-crypto@vger.kernel.org 13714S: Maintained 13715F: drivers/crypto/atmel-ecc.* 13716 13717MICROCHIP EIC DRIVER 13718M: Claudiu Beznea <claudiu.beznea@microchip.com> 13719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13720S: Supported 13721F: drivers/irqchip/irq-mchp-eic.c 13722 13723MICROCHIP I2C DRIVER 13724M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13725L: linux-i2c@vger.kernel.org 13726S: Supported 13727F: drivers/i2c/busses/i2c-at91-*.c 13728F: drivers/i2c/busses/i2c-at91.h 13729 13730MICROCHIP ISC DRIVER 13731M: Eugen Hristev <eugen.hristev@microchip.com> 13732L: linux-media@vger.kernel.org 13733S: Supported 13734F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13735F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13736F: drivers/media/platform/microchip/microchip-isc* 13737F: drivers/media/platform/microchip/microchip-sama*-isc* 13738F: drivers/staging/media/deprecated/atmel/atmel-isc* 13739F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13740F: include/linux/atmel-isc-media.h 13741 13742MICROCHIP ISI DRIVER 13743M: Eugen Hristev <eugen.hristev@microchip.com> 13744L: linux-media@vger.kernel.org 13745S: Supported 13746F: drivers/media/platform/atmel/atmel-isi.c 13747F: drivers/media/platform/atmel/atmel-isi.h 13748 13749MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13750M: Woojung Huh <woojung.huh@microchip.com> 13751M: UNGLinuxDriver@microchip.com 13752L: netdev@vger.kernel.org 13753S: Maintained 13754F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13755F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13756F: drivers/net/dsa/microchip/* 13757F: include/linux/dsa/ksz_common.h 13758F: include/linux/platform_data/microchip-ksz.h 13759F: net/dsa/tag_ksz.c 13760 13761MICROCHIP LAN743X ETHERNET DRIVER 13762M: Bryan Whitehead <bryan.whitehead@microchip.com> 13763M: UNGLinuxDriver@microchip.com 13764L: netdev@vger.kernel.org 13765S: Maintained 13766F: drivers/net/ethernet/microchip/lan743x_* 13767 13768MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13769M: Arun Ramadoss <arun.ramadoss@microchip.com> 13770R: UNGLinuxDriver@microchip.com 13771L: netdev@vger.kernel.org 13772S: Maintained 13773F: drivers/net/phy/microchip_t1.c 13774 13775MICROCHIP LAN966X ETHERNET DRIVER 13776M: Horatiu Vultur <horatiu.vultur@microchip.com> 13777M: UNGLinuxDriver@microchip.com 13778L: netdev@vger.kernel.org 13779S: Maintained 13780F: drivers/net/ethernet/microchip/lan966x/* 13781 13782MICROCHIP LCDFB DRIVER 13783M: Nicolas Ferre <nicolas.ferre@microchip.com> 13784L: linux-fbdev@vger.kernel.org 13785S: Maintained 13786F: drivers/video/fbdev/atmel_lcdfb.c 13787F: include/video/atmel_lcdc.h 13788 13789MICROCHIP MCP16502 PMIC DRIVER 13790M: Claudiu Beznea <claudiu.beznea@microchip.com> 13791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13792S: Supported 13793F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13794F: drivers/regulator/mcp16502.c 13795 13796MICROCHIP MCP3911 ADC DRIVER 13797M: Marcus Folkesson <marcus.folkesson@gmail.com> 13798M: Kent Gustavsson <kent@minoris.se> 13799L: linux-iio@vger.kernel.org 13800S: Maintained 13801F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13802F: drivers/iio/adc/mcp3911.c 13803 13804MICROCHIP MMC/SD/SDIO MCI DRIVER 13805M: Ludovic Desroches <ludovic.desroches@microchip.com> 13806S: Maintained 13807F: drivers/mmc/host/atmel-mci.c 13808 13809MICROCHIP NAND DRIVER 13810M: Tudor Ambarus <tudor.ambarus@linaro.org> 13811L: linux-mtd@lists.infradead.org 13812S: Supported 13813F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13814F: drivers/mtd/nand/raw/atmel/* 13815 13816MICROCHIP OTPC DRIVER 13817M: Claudiu Beznea <claudiu.beznea@microchip.com> 13818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13819S: Supported 13820F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13821F: drivers/nvmem/microchip-otpc.c 13822F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13823 13824MICROCHIP PCI1XXXX GP DRIVER 13825M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13826L: linux-gpio@vger.kernel.org 13827S: Supported 13828F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13829F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13830F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13831 13832MICROCHIP PCI1XXXX I2C DRIVER 13833M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13834M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13835M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13836L: linux-i2c@vger.kernel.org 13837S: Maintained 13838F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13839 13840MICROCHIP PCIe UART DRIVER 13841M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13842M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13843L: linux-serial@vger.kernel.org 13844S: Maintained 13845F: drivers/tty/serial/8250/8250_pci1xxxx.c 13846 13847MICROCHIP POLARFIRE FPGA DRIVERS 13848M: Conor Dooley <conor.dooley@microchip.com> 13849R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13850L: linux-fpga@vger.kernel.org 13851S: Supported 13852F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13853F: drivers/fpga/microchip-spi.c 13854 13855MICROCHIP PWM DRIVER 13856M: Claudiu Beznea <claudiu.beznea@microchip.com> 13857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13858L: linux-pwm@vger.kernel.org 13859S: Supported 13860F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13861F: drivers/pwm/pwm-atmel.c 13862 13863MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13864M: Eugen Hristev <eugen.hristev@microchip.com> 13865L: linux-iio@vger.kernel.org 13866S: Supported 13867F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13868F: drivers/iio/adc/at91-sama5d2_adc.c 13869F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13870 13871MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13872M: Claudiu Beznea <claudiu.beznea@microchip.com> 13873S: Supported 13874F: drivers/power/reset/at91-sama5d2_shdwc.c 13875 13876MICROCHIP SOC DRIVERS 13877M: Conor Dooley <conor@kernel.org> 13878S: Supported 13879T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13880F: drivers/soc/microchip/ 13881 13882MICROCHIP SPI DRIVER 13883M: Tudor Ambarus <tudor.ambarus@linaro.org> 13884S: Supported 13885F: drivers/spi/spi-atmel.* 13886 13887MICROCHIP SSC DRIVER 13888M: Claudiu Beznea <claudiu.beznea@microchip.com> 13889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13890S: Supported 13891F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13892F: drivers/misc/atmel-ssc.c 13893F: include/linux/atmel-ssc.h 13894 13895Microchip Timer Counter Block (TCB) Capture Driver 13896M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13898L: linux-iio@vger.kernel.org 13899S: Maintained 13900F: drivers/counter/microchip-tcb-capture.c 13901 13902MICROCHIP USB251XB DRIVER 13903M: Richard Leitner <richard.leitner@skidata.com> 13904L: linux-usb@vger.kernel.org 13905S: Maintained 13906F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13907F: drivers/usb/misc/usb251xb.c 13908 13909MICROCHIP USBA UDC DRIVER 13910M: Cristian Birsan <cristian.birsan@microchip.com> 13911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13912S: Supported 13913F: drivers/usb/gadget/udc/atmel_usba_udc.* 13914 13915MICROCHIP WILC1000 WIFI DRIVER 13916M: Ajay Singh <ajay.kathat@microchip.com> 13917M: Claudiu Beznea <claudiu.beznea@microchip.com> 13918L: linux-wireless@vger.kernel.org 13919S: Supported 13920F: drivers/net/wireless/microchip/wilc1000/ 13921 13922MICROSEMI MIPS SOCS 13923M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13924M: UNGLinuxDriver@microchip.com 13925L: linux-mips@vger.kernel.org 13926S: Supported 13927F: Documentation/devicetree/bindings/mips/mscc.txt 13928F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13929F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13930F: arch/mips/boot/dts/mscc/ 13931F: arch/mips/configs/generic/board-ocelot.config 13932F: arch/mips/generic/board-ocelot.c 13933 13934MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13935M: Don Brace <don.brace@microchip.com> 13936L: storagedev@microchip.com 13937L: linux-scsi@vger.kernel.org 13938S: Supported 13939F: Documentation/scsi/smartpqi.rst 13940F: drivers/scsi/smartpqi/Kconfig 13941F: drivers/scsi/smartpqi/Makefile 13942F: drivers/scsi/smartpqi/smartpqi*.[ch] 13943F: include/linux/cciss*.h 13944F: include/uapi/linux/cciss*.h 13945 13946MICROSOFT MANA RDMA DRIVER 13947M: Long Li <longli@microsoft.com> 13948M: Ajay Sharma <sharmaajay@microsoft.com> 13949L: linux-rdma@vger.kernel.org 13950S: Supported 13951F: drivers/infiniband/hw/mana/ 13952F: include/net/mana 13953F: include/uapi/rdma/mana-abi.h 13954 13955MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13956M: Maximilian Luz <luzmaximilian@gmail.com> 13957L: platform-driver-x86@vger.kernel.org 13958S: Maintained 13959F: drivers/platform/surface/surface_aggregator_tabletsw.c 13960 13961MICROSOFT SURFACE BATTERY AND AC DRIVERS 13962M: Maximilian Luz <luzmaximilian@gmail.com> 13963L: linux-pm@vger.kernel.org 13964L: platform-driver-x86@vger.kernel.org 13965S: Maintained 13966F: drivers/power/supply/surface_battery.c 13967F: drivers/power/supply/surface_charger.c 13968 13969MICROSOFT SURFACE DTX DRIVER 13970M: Maximilian Luz <luzmaximilian@gmail.com> 13971L: platform-driver-x86@vger.kernel.org 13972S: Maintained 13973F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13974F: drivers/platform/surface/surface_dtx.c 13975F: include/uapi/linux/surface_aggregator/dtx.h 13976 13977MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13978M: Maximilian Luz <luzmaximilian@gmail.com> 13979L: platform-driver-x86@vger.kernel.org 13980S: Maintained 13981F: drivers/platform/surface/surface_gpe.c 13982 13983MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13984M: Hans de Goede <hdegoede@redhat.com> 13985M: Mark Gross <markgross@kernel.org> 13986M: Maximilian Luz <luzmaximilian@gmail.com> 13987L: platform-driver-x86@vger.kernel.org 13988S: Maintained 13989T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13990F: drivers/platform/surface/ 13991 13992MICROSOFT SURFACE HID TRANSPORT DRIVER 13993M: Maximilian Luz <luzmaximilian@gmail.com> 13994L: linux-input@vger.kernel.org 13995L: platform-driver-x86@vger.kernel.org 13996S: Maintained 13997F: drivers/hid/surface-hid/ 13998 13999MICROSOFT SURFACE HOT-PLUG DRIVER 14000M: Maximilian Luz <luzmaximilian@gmail.com> 14001L: platform-driver-x86@vger.kernel.org 14002S: Maintained 14003F: drivers/platform/surface/surface_hotplug.c 14004 14005MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14006M: Maximilian Luz <luzmaximilian@gmail.com> 14007L: platform-driver-x86@vger.kernel.org 14008S: Maintained 14009F: drivers/platform/surface/surface_platform_profile.c 14010 14011MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14012M: Chen Yu <yu.c.chen@intel.com> 14013L: platform-driver-x86@vger.kernel.org 14014S: Supported 14015F: drivers/platform/surface/surfacepro3_button.c 14016 14017MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14018M: Maximilian Luz <luzmaximilian@gmail.com> 14019L: platform-driver-x86@vger.kernel.org 14020S: Maintained 14021F: drivers/platform/surface/surface_aggregator_hub.c 14022 14023MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14024M: Maximilian Luz <luzmaximilian@gmail.com> 14025L: platform-driver-x86@vger.kernel.org 14026S: Maintained 14027W: https://github.com/linux-surface/surface-aggregator-module 14028C: irc://irc.libera.chat/linux-surface 14029F: Documentation/driver-api/surface_aggregator/ 14030F: drivers/platform/surface/aggregator/ 14031F: drivers/platform/surface/surface_acpi_notify.c 14032F: drivers/platform/surface/surface_aggregator_cdev.c 14033F: drivers/platform/surface/surface_aggregator_registry.c 14034F: include/linux/surface_acpi_notify.h 14035F: include/linux/surface_aggregator/ 14036F: include/uapi/linux/surface_aggregator/ 14037 14038MICROTEK X6 SCANNER 14039M: Oliver Neukum <oliver@neukum.org> 14040S: Maintained 14041F: drivers/usb/image/microtek.* 14042 14043MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14044M: Luka Kovacic <luka.kovacic@sartura.hr> 14045M: Luka Perkov <luka.perkov@sartura.hr> 14046S: Maintained 14047F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14048F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14049F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14050F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14051F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14052F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14053 14054MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14055M: Sakari Ailus <sakari.ailus@linux.intel.com> 14056L: linux-media@vger.kernel.org 14057S: Maintained 14058F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14059F: Documentation/driver-api/media/drivers/ccs/ 14060F: Documentation/userspace-api/media/drivers/ccs.rst 14061F: drivers/media/i2c/ccs-pll.c 14062F: drivers/media/i2c/ccs-pll.h 14063F: drivers/media/i2c/ccs/ 14064F: include/uapi/linux/ccs.h 14065F: include/uapi/linux/smiapp.h 14066 14067MIPS 14068M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14069L: linux-mips@vger.kernel.org 14070S: Maintained 14071W: http://www.linux-mips.org/ 14072Q: https://patchwork.kernel.org/project/linux-mips/list/ 14073T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14074F: Documentation/devicetree/bindings/mips/ 14075F: Documentation/mips/ 14076F: arch/mips/ 14077F: drivers/platform/mips/ 14078F: include/dt-bindings/mips/ 14079 14080MIPS BOSTON DEVELOPMENT BOARD 14081M: Paul Burton <paulburton@kernel.org> 14082L: linux-mips@vger.kernel.org 14083S: Maintained 14084F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14085F: arch/mips/boot/dts/img/boston.dts 14086F: arch/mips/configs/generic/board-boston.config 14087F: drivers/clk/imgtec/clk-boston.c 14088F: include/dt-bindings/clock/boston-clock.h 14089 14090MIPS CORE DRIVERS 14091M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14092M: Serge Semin <fancer.lancer@gmail.com> 14093L: linux-mips@vger.kernel.org 14094S: Supported 14095F: drivers/bus/mips_cdmm.c 14096F: drivers/clocksource/mips-gic-timer.c 14097F: drivers/cpuidle/cpuidle-cps.c 14098F: drivers/irqchip/irq-mips-cpu.c 14099F: drivers/irqchip/irq-mips-gic.c 14100 14101MIPS GENERIC PLATFORM 14102M: Paul Burton <paulburton@kernel.org> 14103L: linux-mips@vger.kernel.org 14104S: Supported 14105F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14106F: arch/mips/generic/ 14107F: arch/mips/tools/generic-board-config.sh 14108 14109MIPS RINT INSTRUCTION EMULATION 14110M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14111L: linux-mips@vger.kernel.org 14112S: Supported 14113F: arch/mips/math-emu/dp_rint.c 14114F: arch/mips/math-emu/sp_rint.c 14115 14116MIPS/LOONGSON1 ARCHITECTURE 14117M: Keguang Zhang <keguang.zhang@gmail.com> 14118L: linux-mips@vger.kernel.org 14119S: Maintained 14120F: arch/mips/include/asm/mach-loongson32/ 14121F: arch/mips/loongson32/ 14122F: drivers/*/*loongson1* 14123 14124MIPS/LOONGSON2EF ARCHITECTURE 14125M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14126L: linux-mips@vger.kernel.org 14127S: Maintained 14128F: arch/mips/include/asm/mach-loongson2ef/ 14129F: arch/mips/loongson2ef/ 14130F: drivers/cpufreq/loongson2_cpufreq.c 14131 14132MIPS/LOONGSON64 ARCHITECTURE 14133M: Huacai Chen <chenhuacai@kernel.org> 14134M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14135L: linux-mips@vger.kernel.org 14136S: Maintained 14137F: arch/mips/include/asm/mach-loongson64/ 14138F: arch/mips/loongson64/ 14139F: drivers/irqchip/irq-loongson* 14140F: drivers/platform/mips/cpu_hwmon.c 14141 14142MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14143M: Hans Verkuil <hverkuil@xs4all.nl> 14144L: linux-media@vger.kernel.org 14145S: Odd Fixes 14146W: https://linuxtv.org 14147T: git git://linuxtv.org/media_tree.git 14148F: drivers/media/radio/radio-miropcm20* 14149 14150MMP SUPPORT 14151R: Lubomir Rintel <lkundrak@v3.sk> 14152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14153S: Odd Fixes 14154T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14155F: arch/arm/boot/dts/mmp* 14156F: arch/arm/mach-mmp/ 14157F: include/linux/soc/mmp/ 14158 14159MMP USB PHY DRIVERS 14160R: Lubomir Rintel <lkundrak@v3.sk> 14161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14162S: Maintained 14163F: drivers/phy/marvell/phy-mmp3-usb.c 14164F: drivers/phy/marvell/phy-pxa-usb.c 14165 14166MMU GATHER AND TLB INVALIDATION 14167M: Will Deacon <will@kernel.org> 14168M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14169M: Andrew Morton <akpm@linux-foundation.org> 14170M: Nick Piggin <npiggin@gmail.com> 14171M: Peter Zijlstra <peterz@infradead.org> 14172L: linux-arch@vger.kernel.org 14173L: linux-mm@kvack.org 14174S: Maintained 14175F: arch/*/include/asm/tlb.h 14176F: include/asm-generic/tlb.h 14177F: mm/mmu_gather.c 14178 14179MN88472 MEDIA DRIVER 14180M: Antti Palosaari <crope@iki.fi> 14181L: linux-media@vger.kernel.org 14182S: Maintained 14183W: https://linuxtv.org 14184W: http://palosaari.fi/linux/ 14185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14186F: drivers/media/dvb-frontends/mn88472* 14187 14188MN88473 MEDIA DRIVER 14189M: Antti Palosaari <crope@iki.fi> 14190L: linux-media@vger.kernel.org 14191S: Maintained 14192W: https://linuxtv.org 14193W: http://palosaari.fi/linux/ 14194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14195F: drivers/media/dvb-frontends/mn88473* 14196 14197MODULE SUPPORT 14198M: Luis Chamberlain <mcgrof@kernel.org> 14199L: linux-modules@vger.kernel.org 14200L: linux-kernel@vger.kernel.org 14201S: Maintained 14202T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14203F: include/linux/kmod.h 14204F: include/linux/module.h 14205F: kernel/module/ 14206F: lib/test_kmod.c 14207F: scripts/module* 14208F: tools/testing/selftests/kmod/ 14209 14210MONOLITHIC POWER SYSTEM PMIC DRIVER 14211M: Saravanan Sekar <sravanhome@gmail.com> 14212S: Maintained 14213F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14214F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14215F: drivers/hwmon/pmbus/mpq7932.c 14216F: drivers/iio/adc/mp2629_adc.c 14217F: drivers/mfd/mp2629.c 14218F: drivers/power/supply/mp2629_charger.c 14219F: drivers/regulator/mp5416.c 14220F: drivers/regulator/mpq7920.c 14221F: drivers/regulator/mpq7920.h 14222F: include/linux/mfd/mp2629.h 14223 14224MOST(R) TECHNOLOGY DRIVER 14225M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14226M: Christian Gromm <christian.gromm@microchip.com> 14227S: Maintained 14228F: Documentation/ABI/testing/configfs-most 14229F: Documentation/ABI/testing/sysfs-bus-most 14230F: drivers/most/ 14231F: drivers/staging/most/ 14232F: include/linux/most.h 14233 14234MOTORCOMM PHY DRIVER 14235M: Peter Geis <pgwipeout@gmail.com> 14236M: Frank <Frank.Sae@motor-comm.com> 14237L: netdev@vger.kernel.org 14238S: Maintained 14239F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14240F: drivers/net/phy/motorcomm.c 14241 14242MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14243M: Jiri Slaby <jirislaby@kernel.org> 14244S: Maintained 14245F: Documentation/driver-api/tty/moxa-smartio.rst 14246F: drivers/tty/mxser.* 14247 14248MR800 AVERMEDIA USB FM RADIO DRIVER 14249M: Alexey Klimov <klimov.linux@gmail.com> 14250L: linux-media@vger.kernel.org 14251S: Maintained 14252T: git git://linuxtv.org/media_tree.git 14253F: drivers/media/radio/radio-mr800.c 14254 14255MRF24J40 IEEE 802.15.4 RADIO DRIVER 14256M: Stefan Schmidt <stefan@datenfreihafen.org> 14257L: linux-wpan@vger.kernel.org 14258S: Odd Fixes 14259F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14260F: drivers/net/ieee802154/mrf24j40.c 14261 14262MSI EC DRIVER 14263M: Nikita Kravets <teackot@gmail.com> 14264L: platform-driver-x86@vger.kernel.org 14265S: Maintained 14266W: https://github.com/BeardOverflow/msi-ec 14267F: drivers/platform/x86/msi-ec.* 14268 14269MSI LAPTOP SUPPORT 14270M: "Lee, Chun-Yi" <jlee@suse.com> 14271L: platform-driver-x86@vger.kernel.org 14272S: Maintained 14273F: drivers/platform/x86/msi-laptop.c 14274 14275MSI WMI SUPPORT 14276L: platform-driver-x86@vger.kernel.org 14277S: Orphan 14278F: drivers/platform/x86/msi-wmi.c 14279 14280MSI001 MEDIA DRIVER 14281M: Antti Palosaari <crope@iki.fi> 14282L: linux-media@vger.kernel.org 14283S: Maintained 14284W: https://linuxtv.org 14285W: http://palosaari.fi/linux/ 14286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14287T: git git://linuxtv.org/anttip/media_tree.git 14288F: drivers/media/tuners/msi001* 14289 14290MSI2500 MEDIA DRIVER 14291M: Antti Palosaari <crope@iki.fi> 14292L: linux-media@vger.kernel.org 14293S: Maintained 14294W: https://linuxtv.org 14295W: http://palosaari.fi/linux/ 14296Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14297T: git git://linuxtv.org/anttip/media_tree.git 14298F: drivers/media/usb/msi2500/ 14299 14300MSTAR INTERRUPT CONTROLLER DRIVER 14301M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14302M: Daniel Palmer <daniel@thingy.jp> 14303S: Maintained 14304F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14305F: drivers/irqchip/irq-mst-intc.c 14306 14307MSYSTEMS DISKONCHIP G3 MTD DRIVER 14308M: Robert Jarzmik <robert.jarzmik@free.fr> 14309L: linux-mtd@lists.infradead.org 14310S: Maintained 14311F: drivers/mtd/devices/docg3* 14312 14313MT9P031 APTINA CAMERA SENSOR 14314M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14315L: linux-media@vger.kernel.org 14316S: Maintained 14317T: git git://linuxtv.org/media_tree.git 14318F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14319F: drivers/media/i2c/mt9p031.c 14320F: include/media/i2c/mt9p031.h 14321 14322MT9T112 APTINA CAMERA SENSOR 14323M: Jacopo Mondi <jacopo@jmondi.org> 14324L: linux-media@vger.kernel.org 14325S: Odd Fixes 14326T: git git://linuxtv.org/media_tree.git 14327F: drivers/media/i2c/mt9t112.c 14328F: include/media/i2c/mt9t112.h 14329 14330MT9V032 APTINA CAMERA SENSOR 14331M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14332L: linux-media@vger.kernel.org 14333S: Maintained 14334T: git git://linuxtv.org/media_tree.git 14335F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14336F: drivers/media/i2c/mt9v032.c 14337F: include/media/i2c/mt9v032.h 14338 14339MT9V111 APTINA CAMERA SENSOR 14340M: Jacopo Mondi <jacopo@jmondi.org> 14341L: linux-media@vger.kernel.org 14342S: Maintained 14343T: git git://linuxtv.org/media_tree.git 14344F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14345F: drivers/media/i2c/mt9v111.c 14346 14347MULTIFUNCTION DEVICES (MFD) 14348M: Lee Jones <lee@kernel.org> 14349S: Maintained 14350T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14351F: Documentation/devicetree/bindings/mfd/ 14352F: drivers/mfd/ 14353F: include/dt-bindings/mfd/ 14354F: include/linux/mfd/ 14355 14356MULTIMEDIA CARD (MMC) ETC. OVER SPI 14357S: Orphan 14358F: drivers/mmc/host/mmc_spi.c 14359F: include/linux/spi/mmc_spi.h 14360 14361MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14362M: Ulf Hansson <ulf.hansson@linaro.org> 14363L: linux-mmc@vger.kernel.org 14364S: Maintained 14365T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14366F: Documentation/devicetree/bindings/mmc/ 14367F: drivers/mmc/ 14368F: include/linux/mmc/ 14369F: include/uapi/linux/mmc/ 14370 14371MULTIPLEXER SUBSYSTEM 14372M: Peter Rosin <peda@axentia.se> 14373S: Maintained 14374F: Documentation/ABI/testing/sysfs-class-mux* 14375F: Documentation/devicetree/bindings/mux/ 14376F: drivers/mux/ 14377F: include/dt-bindings/mux/ 14378F: include/linux/mux/ 14379 14380MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14381M: Bin Liu <b-liu@ti.com> 14382L: linux-usb@vger.kernel.org 14383S: Maintained 14384F: drivers/usb/musb/ 14385 14386MXL301RF MEDIA DRIVER 14387M: Akihiro Tsukada <tskd08@gmail.com> 14388L: linux-media@vger.kernel.org 14389S: Odd Fixes 14390F: drivers/media/tuners/mxl301rf* 14391 14392MXL5007T MEDIA DRIVER 14393M: Michael Krufky <mkrufky@linuxtv.org> 14394L: linux-media@vger.kernel.org 14395S: Maintained 14396W: https://linuxtv.org 14397W: http://github.com/mkrufky 14398Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14399T: git git://linuxtv.org/mkrufky/tuners.git 14400F: drivers/media/tuners/mxl5007t.* 14401 14402MXSFB DRM DRIVER 14403M: Marek Vasut <marex@denx.de> 14404M: Stefan Agner <stefan@agner.ch> 14405L: dri-devel@lists.freedesktop.org 14406S: Supported 14407T: git git://anongit.freedesktop.org/drm/drm-misc 14408F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14409F: drivers/gpu/drm/mxsfb/ 14410 14411MYLEX DAC960 PCI RAID Controller 14412M: Hannes Reinecke <hare@kernel.org> 14413L: linux-scsi@vger.kernel.org 14414S: Supported 14415F: drivers/scsi/myrb.* 14416F: drivers/scsi/myrs.* 14417 14418MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14419M: Chris Lee <christopher.lee@cspi.com> 14420L: netdev@vger.kernel.org 14421S: Supported 14422W: https://www.cspi.com/ethernet-products/support/downloads/ 14423F: drivers/net/ethernet/myricom/myri10ge/ 14424 14425NAND FLASH SUBSYSTEM 14426M: Miquel Raynal <miquel.raynal@bootlin.com> 14427R: Richard Weinberger <richard@nod.at> 14428L: linux-mtd@lists.infradead.org 14429S: Maintained 14430W: http://www.linux-mtd.infradead.org/ 14431Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14432C: irc://irc.oftc.net/mtd 14433T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14434F: drivers/mtd/nand/ 14435F: include/linux/mtd/*nand*.h 14436 14437NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14438M: Daniel Mack <zonque@gmail.com> 14439L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14440S: Maintained 14441W: http://www.native-instruments.com 14442F: sound/usb/caiaq/ 14443 14444NATSEMI ETHERNET DRIVER (DP8381x) 14445S: Orphan 14446F: drivers/net/ethernet/natsemi/natsemi.c 14447 14448NCR 5380 SCSI DRIVERS 14449M: Finn Thain <fthain@linux-m68k.org> 14450M: Michael Schmitz <schmitzmic@gmail.com> 14451L: linux-scsi@vger.kernel.org 14452S: Maintained 14453F: Documentation/scsi/g_NCR5380.rst 14454F: drivers/scsi/NCR5380.* 14455F: drivers/scsi/arm/cumana_1.c 14456F: drivers/scsi/arm/oak.c 14457F: drivers/scsi/atari_scsi.* 14458F: drivers/scsi/dmx3191d.c 14459F: drivers/scsi/g_NCR5380.* 14460F: drivers/scsi/mac_scsi.* 14461F: drivers/scsi/sun3_scsi.* 14462F: drivers/scsi/sun3_scsi_vme.c 14463 14464NCSI LIBRARY 14465M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14466S: Maintained 14467F: net/ncsi/ 14468 14469NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14470M: Guenter Roeck <linux@roeck-us.net> 14471L: linux-hwmon@vger.kernel.org 14472S: Maintained 14473F: Documentation/hwmon/nct6775.rst 14474F: drivers/hwmon/nct6775-core.c 14475F: drivers/hwmon/nct6775-platform.c 14476F: drivers/hwmon/nct6775.h 14477 14478NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14479M: Zev Weiss <zev@bewilderbeest.net> 14480L: linux-hwmon@vger.kernel.org 14481S: Maintained 14482F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14483F: drivers/hwmon/nct6775-i2c.c 14484 14485NETDEVSIM 14486M: Jakub Kicinski <kuba@kernel.org> 14487S: Maintained 14488F: drivers/net/netdevsim/* 14489 14490NETEM NETWORK EMULATOR 14491M: Stephen Hemminger <stephen@networkplumber.org> 14492L: netdev@vger.kernel.org 14493S: Maintained 14494F: net/sched/sch_netem.c 14495 14496NETERION 10GbE DRIVERS (s2io) 14497M: Jon Mason <jdmason@kudzu.us> 14498L: netdev@vger.kernel.org 14499S: Supported 14500F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14501F: drivers/net/ethernet/neterion/ 14502 14503NETFILTER 14504M: Pablo Neira Ayuso <pablo@netfilter.org> 14505M: Jozsef Kadlecsik <kadlec@netfilter.org> 14506M: Florian Westphal <fw@strlen.de> 14507L: netfilter-devel@vger.kernel.org 14508L: coreteam@netfilter.org 14509S: Maintained 14510W: http://www.netfilter.org/ 14511W: http://www.iptables.org/ 14512W: http://www.nftables.org/ 14513Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14514C: irc://irc.libera.chat/netfilter 14515T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14516T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14517F: include/linux/netfilter* 14518F: include/linux/netfilter/ 14519F: include/net/netfilter/ 14520F: include/uapi/linux/netfilter* 14521F: include/uapi/linux/netfilter/ 14522F: net/*/netfilter.c 14523F: net/*/netfilter/ 14524F: net/bridge/br_netfilter*.c 14525F: net/netfilter/ 14526 14527NETROM NETWORK LAYER 14528M: Ralf Baechle <ralf@linux-mips.org> 14529L: linux-hams@vger.kernel.org 14530S: Maintained 14531W: http://www.linux-ax25.org/ 14532F: include/net/netrom.h 14533F: include/uapi/linux/netrom.h 14534F: net/netrom/ 14535 14536NETRONIX EMBEDDED CONTROLLER 14537M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14538S: Maintained 14539F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14540F: drivers/mfd/ntxec.c 14541F: drivers/pwm/pwm-ntxec.c 14542F: drivers/rtc/rtc-ntxec.c 14543F: include/linux/mfd/ntxec.h 14544 14545NETRONOME ETHERNET DRIVERS 14546M: Simon Horman <simon.horman@corigine.com> 14547R: Jakub Kicinski <kuba@kernel.org> 14548L: oss-drivers@corigine.com 14549S: Maintained 14550F: drivers/net/ethernet/netronome/ 14551 14552NETWORK BLOCK DEVICE (NBD) 14553M: Josef Bacik <josef@toxicpanda.com> 14554L: linux-block@vger.kernel.org 14555L: nbd@other.debian.org 14556S: Maintained 14557F: Documentation/admin-guide/blockdev/nbd.rst 14558F: drivers/block/nbd.c 14559F: include/trace/events/nbd.h 14560F: include/uapi/linux/nbd.h 14561 14562NETWORK DROP MONITOR 14563M: Neil Horman <nhorman@tuxdriver.com> 14564L: netdev@vger.kernel.org 14565S: Maintained 14566W: https://fedorahosted.org/dropwatch/ 14567F: include/uapi/linux/net_dropmon.h 14568F: net/core/drop_monitor.c 14569 14570NETWORKING DRIVERS 14571M: "David S. Miller" <davem@davemloft.net> 14572M: Eric Dumazet <edumazet@google.com> 14573M: Jakub Kicinski <kuba@kernel.org> 14574M: Paolo Abeni <pabeni@redhat.com> 14575L: netdev@vger.kernel.org 14576S: Maintained 14577Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14578T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14579T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14580F: Documentation/devicetree/bindings/net/ 14581F: drivers/connector/ 14582F: drivers/net/ 14583X: drivers/net/wireless/ 14584F: include/dt-bindings/net/ 14585F: include/linux/etherdevice.h 14586F: include/linux/fcdevice.h 14587F: include/linux/fddidevice.h 14588F: include/linux/hippidevice.h 14589F: include/linux/if_* 14590F: include/linux/inetdevice.h 14591F: include/linux/netdevice.h 14592F: include/uapi/linux/if_* 14593F: include/uapi/linux/netdevice.h 14594 14595NETWORKING DRIVERS (WIRELESS) 14596M: Kalle Valo <kvalo@kernel.org> 14597L: linux-wireless@vger.kernel.org 14598S: Maintained 14599W: https://wireless.wiki.kernel.org/ 14600Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14601T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14602T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14603F: Documentation/devicetree/bindings/net/wireless/ 14604F: drivers/net/wireless/ 14605 14606NETWORKING [DSA] 14607M: Andrew Lunn <andrew@lunn.ch> 14608M: Florian Fainelli <f.fainelli@gmail.com> 14609M: Vladimir Oltean <olteanv@gmail.com> 14610S: Maintained 14611F: Documentation/devicetree/bindings/net/dsa/ 14612F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14613F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14614F: drivers/net/dsa/ 14615F: include/linux/dsa/ 14616F: include/linux/platform_data/dsa.h 14617F: include/net/dsa.h 14618F: net/dsa/ 14619F: tools/testing/selftests/drivers/net/dsa/ 14620 14621NETWORKING [GENERAL] 14622M: "David S. Miller" <davem@davemloft.net> 14623M: Eric Dumazet <edumazet@google.com> 14624M: Jakub Kicinski <kuba@kernel.org> 14625M: Paolo Abeni <pabeni@redhat.com> 14626L: netdev@vger.kernel.org 14627S: Maintained 14628Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14629B: mailto:netdev@vger.kernel.org 14630T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14631T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14632F: Documentation/core-api/netlink.rst 14633F: Documentation/netlink/ 14634F: Documentation/networking/ 14635F: Documentation/process/maintainer-netdev.rst 14636F: Documentation/userspace-api/netlink/ 14637F: include/linux/in.h 14638F: include/linux/net.h 14639F: include/linux/netdevice.h 14640F: include/net/ 14641F: include/uapi/linux/in.h 14642F: include/uapi/linux/net.h 14643F: include/uapi/linux/net_namespace.h 14644F: include/uapi/linux/netdevice.h 14645F: lib/net_utils.c 14646F: lib/random32.c 14647F: net/ 14648X: net/bluetooth/ 14649F: tools/net/ 14650F: tools/testing/selftests/net/ 14651 14652NETWORKING [IPSEC] 14653M: Steffen Klassert <steffen.klassert@secunet.com> 14654M: Herbert Xu <herbert@gondor.apana.org.au> 14655M: "David S. Miller" <davem@davemloft.net> 14656L: netdev@vger.kernel.org 14657S: Maintained 14658T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14659T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14660F: include/net/xfrm.h 14661F: include/uapi/linux/xfrm.h 14662F: net/ipv4/ah4.c 14663F: net/ipv4/esp4* 14664F: net/ipv4/ip_vti.c 14665F: net/ipv4/ipcomp.c 14666F: net/ipv4/xfrm* 14667F: net/ipv6/ah6.c 14668F: net/ipv6/esp6* 14669F: net/ipv6/ip6_vti.c 14670F: net/ipv6/ipcomp6.c 14671F: net/ipv6/xfrm* 14672F: net/key/ 14673F: net/xfrm/ 14674F: tools/testing/selftests/net/ipsec.c 14675 14676NETWORKING [IPv4/IPv6] 14677M: "David S. Miller" <davem@davemloft.net> 14678M: David Ahern <dsahern@kernel.org> 14679L: netdev@vger.kernel.org 14680S: Maintained 14681T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14682F: arch/x86/net/* 14683F: include/linux/ip.h 14684F: include/linux/ipv6* 14685F: include/net/fib* 14686F: include/net/ip* 14687F: include/net/route.h 14688F: net/ipv4/ 14689F: net/ipv6/ 14690 14691NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14692M: Paul Moore <paul@paul-moore.com> 14693L: netdev@vger.kernel.org 14694L: linux-security-module@vger.kernel.org 14695S: Maintained 14696W: https://github.com/netlabel 14697F: Documentation/netlabel/ 14698F: include/net/calipso.h 14699F: include/net/cipso_ipv4.h 14700F: include/net/netlabel.h 14701F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14702F: include/uapi/linux/netfilter/xt_SECMARK.h 14703F: net/ipv4/cipso_ipv4.c 14704F: net/ipv6/calipso.c 14705F: net/netfilter/xt_CONNSECMARK.c 14706F: net/netfilter/xt_SECMARK.c 14707F: net/netlabel/ 14708 14709NETWORKING [MPTCP] 14710M: Matthieu Baerts <matthieu.baerts@tessares.net> 14711M: Mat Martineau <martineau@kernel.org> 14712L: netdev@vger.kernel.org 14713L: mptcp@lists.linux.dev 14714S: Maintained 14715W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14716B: https://github.com/multipath-tcp/mptcp_net-next/issues 14717T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14718T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14719F: Documentation/networking/mptcp-sysctl.rst 14720F: include/net/mptcp.h 14721F: include/trace/events/mptcp.h 14722F: include/uapi/linux/mptcp.h 14723F: net/mptcp/ 14724F: tools/testing/selftests/bpf/*/*mptcp*.c 14725F: tools/testing/selftests/net/mptcp/ 14726 14727NETWORKING [TCP] 14728M: Eric Dumazet <edumazet@google.com> 14729L: netdev@vger.kernel.org 14730S: Maintained 14731F: include/linux/tcp.h 14732F: include/net/tcp.h 14733F: include/trace/events/tcp.h 14734F: include/uapi/linux/tcp.h 14735F: net/ipv4/syncookies.c 14736F: net/ipv4/tcp*.c 14737F: net/ipv6/syncookies.c 14738F: net/ipv6/tcp*.c 14739 14740NETWORKING [TLS] 14741M: Boris Pismenny <borisp@nvidia.com> 14742M: John Fastabend <john.fastabend@gmail.com> 14743M: Jakub Kicinski <kuba@kernel.org> 14744L: netdev@vger.kernel.org 14745S: Maintained 14746F: include/net/tls.h 14747F: include/uapi/linux/tls.h 14748F: net/tls/* 14749 14750NETXEN (1/10) GbE SUPPORT 14751M: Manish Chopra <manishc@marvell.com> 14752M: Rahul Verma <rahulv@marvell.com> 14753M: GR-Linux-NIC-Dev@marvell.com 14754L: netdev@vger.kernel.org 14755S: Supported 14756F: drivers/net/ethernet/qlogic/netxen/ 14757 14758NET_FAILOVER MODULE 14759M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14760L: netdev@vger.kernel.org 14761S: Supported 14762F: Documentation/networking/net_failover.rst 14763F: drivers/net/net_failover.c 14764F: include/net/net_failover.h 14765 14766NEXTHOP 14767M: David Ahern <dsahern@kernel.org> 14768L: netdev@vger.kernel.org 14769S: Maintained 14770F: include/net/netns/nexthop.h 14771F: include/net/nexthop.h 14772F: include/uapi/linux/nexthop.h 14773F: net/ipv4/nexthop.c 14774 14775NFC SUBSYSTEM 14776M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14777L: netdev@vger.kernel.org 14778S: Maintained 14779F: Documentation/devicetree/bindings/net/nfc/ 14780F: drivers/nfc/ 14781F: include/net/nfc/ 14782F: include/uapi/linux/nfc.h 14783F: net/nfc/ 14784 14785NFC VIRTUAL NCI DEVICE DRIVER 14786M: Bongsu Jeon <bongsu.jeon@samsung.com> 14787L: netdev@vger.kernel.org 14788S: Supported 14789F: drivers/nfc/virtual_ncidev.c 14790F: tools/testing/selftests/nci/ 14791 14792NFS, SUNRPC, AND LOCKD CLIENTS 14793M: Trond Myklebust <trond.myklebust@hammerspace.com> 14794M: Anna Schumaker <anna@kernel.org> 14795L: linux-nfs@vger.kernel.org 14796S: Maintained 14797W: http://client.linux-nfs.org 14798T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14799F: Documentation/filesystems/nfs/ 14800F: fs/lockd/ 14801F: fs/nfs/ 14802F: fs/nfs_common/ 14803F: include/linux/lockd/ 14804F: include/linux/nfs* 14805F: include/linux/sunrpc/ 14806F: include/uapi/linux/nfs* 14807F: include/uapi/linux/sunrpc/ 14808F: net/sunrpc/ 14809 14810NILFS2 FILESYSTEM 14811M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14812L: linux-nilfs@vger.kernel.org 14813S: Supported 14814W: https://nilfs.sourceforge.io/ 14815W: https://nilfs.osdn.jp/ 14816T: git https://github.com/konis/nilfs2.git 14817F: Documentation/filesystems/nilfs2.rst 14818F: fs/nilfs2/ 14819F: include/trace/events/nilfs2.h 14820F: include/uapi/linux/nilfs2_api.h 14821F: include/uapi/linux/nilfs2_ondisk.h 14822 14823NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14824M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14825S: Maintained 14826W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14827F: Documentation/scsi/NinjaSCSI.rst 14828F: drivers/scsi/pcmcia/nsp_* 14829 14830NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14831M: GOTO Masanori <gotom@debian.or.jp> 14832M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14833S: Maintained 14834W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14835F: Documentation/scsi/NinjaSCSI.rst 14836F: drivers/scsi/nsp32* 14837 14838NINTENDO HID DRIVER 14839M: Daniel J. Ogorchock <djogorchock@gmail.com> 14840L: linux-input@vger.kernel.org 14841S: Maintained 14842F: drivers/hid/hid-nintendo* 14843 14844NIOS2 ARCHITECTURE 14845M: Dinh Nguyen <dinguyen@kernel.org> 14846S: Maintained 14847T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14848F: arch/nios2/ 14849 14850NITRO ENCLAVES (NE) 14851M: Alexandru Ciobotaru <alcioa@amazon.com> 14852L: linux-kernel@vger.kernel.org 14853L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14854S: Supported 14855W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14856F: Documentation/virt/ne_overview.rst 14857F: drivers/virt/nitro_enclaves/ 14858F: include/linux/nitro_enclaves.h 14859F: include/uapi/linux/nitro_enclaves.h 14860F: samples/nitro_enclaves/ 14861 14862NOHZ, DYNTICKS SUPPORT 14863M: Frederic Weisbecker <frederic@kernel.org> 14864M: Thomas Gleixner <tglx@linutronix.de> 14865M: Ingo Molnar <mingo@kernel.org> 14866L: linux-kernel@vger.kernel.org 14867S: Maintained 14868T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14869F: include/linux/sched/nohz.h 14870F: include/linux/tick.h 14871F: kernel/time/tick*.* 14872 14873NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14874M: Pavel Machek <pavel@ucw.cz> 14875M: Sakari Ailus <sakari.ailus@iki.fi> 14876L: linux-media@vger.kernel.org 14877S: Maintained 14878F: drivers/media/i2c/ad5820.c 14879F: drivers/media/i2c/et8ek8 14880 14881NOKIA N900 POWER SUPPLY DRIVERS 14882R: Pali Rohár <pali@kernel.org> 14883F: drivers/power/supply/bq2415x_charger.c 14884F: drivers/power/supply/bq27xxx_battery.c 14885F: drivers/power/supply/bq27xxx_battery_i2c.c 14886F: drivers/power/supply/isp1704_charger.c 14887F: drivers/power/supply/rx51_battery.c 14888F: include/linux/power/bq2415x_charger.h 14889F: include/linux/power/bq27xxx_battery.h 14890 14891NOLIBC HEADER FILE 14892M: Willy Tarreau <w@1wt.eu> 14893S: Maintained 14894T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14895F: tools/include/nolibc/ 14896F: tools/testing/selftests/nolibc/ 14897 14898NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14899M: Hans de Goede <hdegoede@redhat.com> 14900L: linux-input@vger.kernel.org 14901S: Maintained 14902F: drivers/input/touchscreen/novatek-nvt-ts.c 14903 14904NSDEPS 14905M: Matthias Maennich <maennich@google.com> 14906S: Maintained 14907F: Documentation/core-api/symbol-namespaces.rst 14908F: scripts/nsdeps 14909 14910NTB AMD DRIVER 14911M: Sanjay R Mehta <sanju.mehta@amd.com> 14912M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14913L: ntb@lists.linux.dev 14914S: Supported 14915F: drivers/ntb/hw/amd/ 14916 14917NTB DRIVER CORE 14918M: Jon Mason <jdmason@kudzu.us> 14919M: Dave Jiang <dave.jiang@intel.com> 14920M: Allen Hubbe <allenbh@gmail.com> 14921L: ntb@lists.linux.dev 14922S: Supported 14923W: https://github.com/jonmason/ntb/wiki 14924T: git git://github.com/jonmason/ntb.git 14925F: drivers/net/ntb_netdev.c 14926F: drivers/ntb/ 14927F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14928F: include/linux/ntb.h 14929F: include/linux/ntb_transport.h 14930F: tools/testing/selftests/ntb/ 14931 14932NTB IDT DRIVER 14933M: Serge Semin <fancer.lancer@gmail.com> 14934L: ntb@lists.linux.dev 14935S: Supported 14936F: drivers/ntb/hw/idt/ 14937 14938NTB INTEL DRIVER 14939M: Dave Jiang <dave.jiang@intel.com> 14940L: ntb@lists.linux.dev 14941S: Supported 14942W: https://github.com/davejiang/linux/wiki 14943T: git https://github.com/davejiang/linux.git 14944F: drivers/ntb/hw/intel/ 14945 14946NTFS FILESYSTEM 14947M: Anton Altaparmakov <anton@tuxera.com> 14948R: Namjae Jeon <linkinjeon@kernel.org> 14949L: linux-ntfs-dev@lists.sourceforge.net 14950S: Supported 14951W: http://www.tuxera.com/ 14952T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14953F: Documentation/filesystems/ntfs.rst 14954F: fs/ntfs/ 14955 14956NTFS3 FILESYSTEM 14957M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14958L: ntfs3@lists.linux.dev 14959S: Supported 14960W: http://www.paragon-software.com/ 14961T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14962F: Documentation/filesystems/ntfs3.rst 14963F: fs/ntfs3/ 14964 14965NUBUS SUBSYSTEM 14966M: Finn Thain <fthain@linux-m68k.org> 14967L: linux-m68k@lists.linux-m68k.org 14968S: Maintained 14969F: arch/*/include/asm/nubus.h 14970F: drivers/nubus/ 14971F: include/linux/nubus.h 14972F: include/uapi/linux/nubus.h 14973 14974NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14975M: Antonino Daplas <adaplas@gmail.com> 14976L: linux-fbdev@vger.kernel.org 14977S: Maintained 14978F: drivers/video/fbdev/nvidia/ 14979F: drivers/video/fbdev/riva/ 14980 14981NVIDIA WMI EC BACKLIGHT DRIVER 14982M: Daniel Dadap <ddadap@nvidia.com> 14983L: platform-driver-x86@vger.kernel.org 14984S: Supported 14985F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14986F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14987 14988NVM EXPRESS DRIVER 14989M: Keith Busch <kbusch@kernel.org> 14990M: Jens Axboe <axboe@fb.com> 14991M: Christoph Hellwig <hch@lst.de> 14992M: Sagi Grimberg <sagi@grimberg.me> 14993L: linux-nvme@lists.infradead.org 14994S: Supported 14995W: http://git.infradead.org/nvme.git 14996T: git git://git.infradead.org/nvme.git 14997F: Documentation/nvme/ 14998F: drivers/nvme/common/ 14999F: drivers/nvme/host/ 15000F: include/linux/nvme-*.h 15001F: include/linux/nvme.h 15002F: include/uapi/linux/nvme_ioctl.h 15003 15004NVM EXPRESS FABRICS AUTHENTICATION 15005M: Hannes Reinecke <hare@suse.de> 15006L: linux-nvme@lists.infradead.org 15007S: Supported 15008F: drivers/nvme/host/auth.c 15009F: drivers/nvme/target/auth.c 15010F: drivers/nvme/target/fabrics-cmd-auth.c 15011F: include/linux/nvme-auth.h 15012 15013NVM EXPRESS FC TRANSPORT DRIVERS 15014M: James Smart <james.smart@broadcom.com> 15015L: linux-nvme@lists.infradead.org 15016S: Supported 15017F: drivers/nvme/host/fc.c 15018F: drivers/nvme/target/fc.c 15019F: drivers/nvme/target/fcloop.c 15020F: include/linux/nvme-fc-driver.h 15021F: include/linux/nvme-fc.h 15022 15023NVM EXPRESS HARDWARE MONITORING SUPPORT 15024M: Guenter Roeck <linux@roeck-us.net> 15025L: linux-nvme@lists.infradead.org 15026S: Supported 15027F: drivers/nvme/host/hwmon.c 15028 15029NVM EXPRESS TARGET DRIVER 15030M: Christoph Hellwig <hch@lst.de> 15031M: Sagi Grimberg <sagi@grimberg.me> 15032M: Chaitanya Kulkarni <kch@nvidia.com> 15033L: linux-nvme@lists.infradead.org 15034S: Supported 15035W: http://git.infradead.org/nvme.git 15036T: git git://git.infradead.org/nvme.git 15037F: drivers/nvme/target/ 15038 15039NVMEM FRAMEWORK 15040M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15041S: Maintained 15042T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15043F: Documentation/ABI/stable/sysfs-bus-nvmem 15044F: Documentation/devicetree/bindings/nvmem/ 15045F: drivers/nvmem/ 15046F: include/linux/nvmem-consumer.h 15047F: include/linux/nvmem-provider.h 15048 15049NXP BLUETOOTH WIRELESS DRIVERS 15050M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15051M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15052S: Maintained 15053F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15054F: drivers/bluetooth/btnxpuart.c 15055 15056NXP C45 TJA11XX PHY DRIVER 15057M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15058L: netdev@vger.kernel.org 15059S: Maintained 15060F: drivers/net/phy/nxp-c45-tja11xx.c 15061 15062NXP FSPI DRIVER 15063M: Han Xu <han.xu@nxp.com> 15064M: Haibo Chen <haibo.chen@nxp.com> 15065R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15066L: linux-spi@vger.kernel.org 15067S: Maintained 15068F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15069F: drivers/spi/spi-nxp-fspi.c 15070 15071NXP FXAS21002C DRIVER 15072M: Rui Miguel Silva <rmfrfs@gmail.com> 15073L: linux-iio@vger.kernel.org 15074S: Maintained 15075F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15076F: drivers/iio/gyro/fxas21002c.h 15077F: drivers/iio/gyro/fxas21002c_core.c 15078F: drivers/iio/gyro/fxas21002c_i2c.c 15079F: drivers/iio/gyro/fxas21002c_spi.c 15080 15081NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15082M: Haibo Chen <haibo.chen@nxp.com> 15083L: linux-iio@vger.kernel.org 15084L: linux-imx@nxp.com 15085S: Maintained 15086F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15087F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15088F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15089F: drivers/iio/adc/imx7d_adc.c 15090F: drivers/iio/adc/imx93_adc.c 15091F: drivers/iio/adc/vf610_adc.c 15092 15093NXP i.MX 8M ISI DRIVER 15094M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15095L: linux-media@vger.kernel.org 15096S: Maintained 15097F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15098F: drivers/media/platform/nxp/imx8-isi/ 15099 15100NXP i.MX 8MP DW100 V4L2 DRIVER 15101M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15102L: linux-media@vger.kernel.org 15103S: Maintained 15104F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15105F: Documentation/userspace-api/media/drivers/dw100.rst 15106F: drivers/media/platform/nxp/dw100/ 15107F: include/uapi/linux/dw100.h 15108 15109NXP i.MX 8MQ DCSS DRIVER 15110M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15111R: Lucas Stach <l.stach@pengutronix.de> 15112L: dri-devel@lists.freedesktop.org 15113S: Maintained 15114F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15115F: drivers/gpu/drm/imx/dcss/ 15116 15117NXP i.MX 8QXP ADC DRIVER 15118M: Cai Huoqing <cai.huoqing@linux.dev> 15119M: Haibo Chen <haibo.chen@nxp.com> 15120L: linux-imx@nxp.com 15121L: linux-iio@vger.kernel.org 15122S: Maintained 15123F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15124F: drivers/iio/adc/imx8qxp-adc.c 15125 15126NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15127M: Mirela Rabulea <mirela.rabulea@nxp.com> 15128R: NXP Linux Team <linux-imx@nxp.com> 15129L: linux-media@vger.kernel.org 15130S: Maintained 15131F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15132F: drivers/media/platform/nxp/imx-jpeg 15133 15134NXP i.MX CLOCK DRIVERS 15135M: Abel Vesa <abelvesa@kernel.org> 15136R: Peng Fan <peng.fan@nxp.com> 15137L: linux-clk@vger.kernel.org 15138L: linux-imx@nxp.com 15139S: Maintained 15140T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15141F: Documentation/devicetree/bindings/clock/imx* 15142F: drivers/clk/imx/ 15143F: include/dt-bindings/clock/imx* 15144 15145NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15146M: Jagan Teki <jagan@amarulasolutions.com> 15147S: Maintained 15148F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15149F: drivers/regulator/pf8x00-regulator.c 15150 15151NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15152M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15153L: linux-kernel@vger.kernel.org 15154S: Maintained 15155F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15156F: drivers/extcon/extcon-ptn5150.c 15157 15158NXP SGTL5000 DRIVER 15159M: Fabio Estevam <festevam@gmail.com> 15160L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15161S: Maintained 15162F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15163F: sound/soc/codecs/sgtl5000* 15164 15165NXP SJA1105 ETHERNET SWITCH DRIVER 15166M: Vladimir Oltean <olteanv@gmail.com> 15167L: linux-kernel@vger.kernel.org 15168S: Maintained 15169F: drivers/net/dsa/sja1105 15170F: drivers/net/pcs/pcs-xpcs-nxp.c 15171 15172NXP TDA998X DRM DRIVER 15173M: Russell King <linux@armlinux.org.uk> 15174S: Maintained 15175T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15176T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15177F: drivers/gpu/drm/i2c/tda998x_drv.c 15178F: include/drm/i2c/tda998x.h 15179F: include/dt-bindings/display/tda998x.h 15180K: "nxp,tda998x" 15181 15182NXP TFA9879 DRIVER 15183M: Peter Rosin <peda@axentia.se> 15184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15185S: Maintained 15186F: Documentation/devicetree/bindings/sound/tfa9879.txt 15187F: sound/soc/codecs/tfa9879* 15188 15189NXP-NCI NFC DRIVER 15190S: Orphan 15191F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15192F: drivers/nfc/nxp-nci 15193 15194NXP/Goodix TFA989X (TFA1) DRIVER 15195M: Stephan Gerhold <stephan@gerhold.net> 15196L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15197S: Maintained 15198F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15199F: sound/soc/codecs/tfa989x.c 15200 15201NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15202M: Jonas Malaco <jonas@protocubo.io> 15203L: linux-hwmon@vger.kernel.org 15204S: Maintained 15205F: Documentation/hwmon/nzxt-kraken2.rst 15206F: drivers/hwmon/nzxt-kraken2.c 15207 15208NZXT-SMART2 HARDWARE MONITORING DRIVER 15209M: Aleksandr Mezin <mezin.alexander@gmail.com> 15210L: linux-hwmon@vger.kernel.org 15211S: Maintained 15212F: Documentation/hwmon/nzxt-smart2.rst 15213F: drivers/hwmon/nzxt-smart2.c 15214 15215OBJAGG 15216M: Jiri Pirko <jiri@resnulli.us> 15217L: netdev@vger.kernel.org 15218S: Supported 15219F: include/linux/objagg.h 15220F: lib/objagg.c 15221F: lib/test_objagg.c 15222 15223OBJTOOL 15224M: Josh Poimboeuf <jpoimboe@kernel.org> 15225M: Peter Zijlstra <peterz@infradead.org> 15226S: Supported 15227F: include/linux/objtool*.h 15228F: tools/objtool/ 15229 15230OCELOT ETHERNET SWITCH DRIVER 15231M: Vladimir Oltean <vladimir.oltean@nxp.com> 15232M: Claudiu Manoil <claudiu.manoil@nxp.com> 15233M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15234M: UNGLinuxDriver@microchip.com 15235L: netdev@vger.kernel.org 15236S: Supported 15237F: drivers/net/dsa/ocelot/* 15238F: drivers/net/ethernet/mscc/ 15239F: include/soc/mscc/ocelot* 15240F: net/dsa/tag_ocelot.c 15241F: net/dsa/tag_ocelot_8021q.c 15242F: tools/testing/selftests/drivers/net/ocelot/* 15243 15244OCELOT EXTERNAL SWITCH CONTROL 15245M: Colin Foster <colin.foster@in-advantage.com> 15246S: Supported 15247F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15248F: drivers/mfd/ocelot* 15249F: drivers/net/dsa/ocelot/ocelot_ext.c 15250F: include/linux/mfd/ocelot.h 15251 15252OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15253M: Frederic Barrat <fbarrat@linux.ibm.com> 15254M: Andrew Donnellan <ajd@linux.ibm.com> 15255L: linuxppc-dev@lists.ozlabs.org 15256S: Supported 15257F: Documentation/userspace-api/accelerators/ocxl.rst 15258F: arch/powerpc/include/asm/pnv-ocxl.h 15259F: arch/powerpc/platforms/powernv/ocxl.c 15260F: drivers/misc/ocxl/ 15261F: include/misc/ocxl* 15262F: include/uapi/misc/ocxl.h 15263 15264OMAP AUDIO SUPPORT 15265M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15266M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15267L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15268L: linux-omap@vger.kernel.org 15269S: Maintained 15270F: sound/soc/ti/n810.c 15271F: sound/soc/ti/omap* 15272F: sound/soc/ti/rx51.c 15273F: sound/soc/ti/sdma-pcm.* 15274 15275OMAP CLOCK FRAMEWORK SUPPORT 15276M: Paul Walmsley <paul@pwsan.com> 15277L: linux-omap@vger.kernel.org 15278S: Maintained 15279F: arch/arm/*omap*/*clock* 15280 15281OMAP DEVICE TREE SUPPORT 15282M: Benoît Cousson <bcousson@baylibre.com> 15283M: Tony Lindgren <tony@atomide.com> 15284L: linux-omap@vger.kernel.org 15285L: devicetree@vger.kernel.org 15286S: Maintained 15287F: arch/arm/boot/dts/*am3* 15288F: arch/arm/boot/dts/*am4* 15289F: arch/arm/boot/dts/*am5* 15290F: arch/arm/boot/dts/*dra7* 15291F: arch/arm/boot/dts/*omap* 15292F: arch/arm/boot/dts/logicpd-som-lv* 15293F: arch/arm/boot/dts/logicpd-torpedo* 15294 15295OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15296L: linux-omap@vger.kernel.org 15297L: linux-fbdev@vger.kernel.org 15298S: Orphan 15299F: Documentation/arm/omap/dss.rst 15300F: drivers/video/fbdev/omap2/ 15301 15302OMAP FRAMEBUFFER SUPPORT 15303L: linux-fbdev@vger.kernel.org 15304L: linux-omap@vger.kernel.org 15305S: Orphan 15306F: drivers/video/fbdev/omap/ 15307 15308OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15309M: Roger Quadros <rogerq@kernel.org> 15310M: Tony Lindgren <tony@atomide.com> 15311L: linux-omap@vger.kernel.org 15312S: Maintained 15313F: arch/arm/mach-omap2/*gpmc* 15314F: drivers/memory/omap-gpmc.c 15315 15316OMAP GPIO DRIVER 15317M: Grygorii Strashko <grygorii.strashko@ti.com> 15318M: Santosh Shilimkar <ssantosh@kernel.org> 15319M: Kevin Hilman <khilman@kernel.org> 15320L: linux-omap@vger.kernel.org 15321S: Maintained 15322F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15323F: drivers/gpio/gpio-omap.c 15324 15325OMAP HARDWARE SPINLOCK SUPPORT 15326M: Ohad Ben-Cohen <ohad@wizery.com> 15327L: linux-omap@vger.kernel.org 15328S: Maintained 15329F: drivers/hwspinlock/omap_hwspinlock.c 15330 15331OMAP HS MMC SUPPORT 15332L: linux-mmc@vger.kernel.org 15333L: linux-omap@vger.kernel.org 15334S: Orphan 15335F: drivers/mmc/host/omap_hsmmc.c 15336 15337OMAP HWMOD DATA 15338M: Paul Walmsley <paul@pwsan.com> 15339L: linux-omap@vger.kernel.org 15340S: Maintained 15341F: arch/arm/mach-omap2/omap_hwmod*data* 15342 15343OMAP HWMOD SUPPORT 15344M: Benoît Cousson <bcousson@baylibre.com> 15345M: Paul Walmsley <paul@pwsan.com> 15346L: linux-omap@vger.kernel.org 15347S: Maintained 15348F: arch/arm/mach-omap2/omap_hwmod.* 15349 15350OMAP I2C DRIVER 15351M: Vignesh R <vigneshr@ti.com> 15352L: linux-omap@vger.kernel.org 15353L: linux-i2c@vger.kernel.org 15354S: Maintained 15355F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15356F: drivers/i2c/busses/i2c-omap.c 15357 15358OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15359M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15360L: linux-media@vger.kernel.org 15361S: Maintained 15362F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15363F: drivers/media/platform/ti/omap3isp/ 15364F: drivers/staging/media/omap4iss/ 15365 15366OMAP MMC SUPPORT 15367M: Aaro Koskinen <aaro.koskinen@iki.fi> 15368L: linux-omap@vger.kernel.org 15369S: Odd Fixes 15370F: drivers/mmc/host/omap.c 15371 15372OMAP POWER MANAGEMENT SUPPORT 15373M: Kevin Hilman <khilman@kernel.org> 15374L: linux-omap@vger.kernel.org 15375S: Maintained 15376F: arch/arm/*omap*/*pm* 15377F: drivers/cpufreq/omap-cpufreq.c 15378 15379OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15380M: Paul Walmsley <paul@pwsan.com> 15381L: linux-omap@vger.kernel.org 15382S: Maintained 15383F: arch/arm/mach-omap2/prm* 15384 15385OMAP RANDOM NUMBER GENERATOR SUPPORT 15386M: Deepak Saxena <dsaxena@plexity.net> 15387S: Maintained 15388F: drivers/char/hw_random/omap-rng.c 15389 15390OMAP USB SUPPORT 15391L: linux-usb@vger.kernel.org 15392L: linux-omap@vger.kernel.org 15393S: Orphan 15394F: arch/arm/*omap*/usb* 15395F: drivers/usb/*/*omap* 15396 15397OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15398M: Mark Jackson <mpfj@newflow.co.uk> 15399L: linux-omap@vger.kernel.org 15400S: Maintained 15401F: arch/arm/boot/dts/am335x-nano.dts 15402 15403OMAP1 SUPPORT 15404M: Aaro Koskinen <aaro.koskinen@iki.fi> 15405M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15406M: Tony Lindgren <tony@atomide.com> 15407L: linux-omap@vger.kernel.org 15408S: Maintained 15409Q: http://patchwork.kernel.org/project/linux-omap/list/ 15410T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15411F: arch/arm/configs/omap1_defconfig 15412F: arch/arm/mach-omap1/ 15413F: drivers/i2c/busses/i2c-omap.c 15414F: include/linux/platform_data/ams-delta-fiq.h 15415F: include/linux/platform_data/i2c-omap.h 15416 15417OMAP2+ SUPPORT 15418M: Tony Lindgren <tony@atomide.com> 15419L: linux-omap@vger.kernel.org 15420S: Maintained 15421W: http://www.muru.com/linux/omap/ 15422W: http://linux.omap.com/ 15423Q: http://patchwork.kernel.org/project/linux-omap/list/ 15424T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15425F: arch/arm/configs/omap2plus_defconfig 15426F: arch/arm/mach-omap2/ 15427F: drivers/bus/ti-sysc.c 15428F: drivers/i2c/busses/i2c-omap.c 15429F: drivers/irqchip/irq-omap-intc.c 15430F: drivers/mfd/*omap*.c 15431F: drivers/mfd/menelaus.c 15432F: drivers/mfd/palmas.c 15433F: drivers/mfd/tps65217.c 15434F: drivers/mfd/tps65218.c 15435F: drivers/mfd/tps65219.c 15436F: drivers/mfd/tps65910.c 15437F: drivers/mfd/twl-core.[ch] 15438F: drivers/mfd/twl4030*.c 15439F: drivers/mfd/twl6030*.c 15440F: drivers/mfd/twl6040*.c 15441F: drivers/regulator/palmas-regulator*.c 15442F: drivers/regulator/pbias-regulator.c 15443F: drivers/regulator/tps65217-regulator.c 15444F: drivers/regulator/tps65218-regulator.c 15445F: drivers/regulator/tps65219-regulator.c 15446F: drivers/regulator/tps65910-regulator.c 15447F: drivers/regulator/twl-regulator.c 15448F: drivers/regulator/twl6030-regulator.c 15449F: include/linux/platform_data/i2c-omap.h 15450F: include/linux/platform_data/ti-sysc.h 15451 15452OMFS FILESYSTEM 15453M: Bob Copeland <me@bobcopeland.com> 15454L: linux-karma-devel@lists.sourceforge.net 15455S: Maintained 15456F: Documentation/filesystems/omfs.rst 15457F: fs/omfs/ 15458 15459OMNIVISION OG01A1B SENSOR DRIVER 15460M: Shawn Tu <shawnx.tu@intel.com> 15461L: linux-media@vger.kernel.org 15462S: Maintained 15463F: drivers/media/i2c/og01a1b.c 15464 15465OMNIVISION OV02A10 SENSOR DRIVER 15466M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15467L: linux-media@vger.kernel.org 15468S: Maintained 15469T: git git://linuxtv.org/media_tree.git 15470F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15471F: drivers/media/i2c/ov02a10.c 15472 15473OMNIVISION OV08D10 SENSOR DRIVER 15474M: Jimmy Su <jimmy.su@intel.com> 15475L: linux-media@vger.kernel.org 15476S: Maintained 15477T: git git://linuxtv.org/media_tree.git 15478F: drivers/media/i2c/ov08d10.c 15479 15480OMNIVISION OV08X40 SENSOR DRIVER 15481M: Jason Chen <jason.z.chen@intel.com> 15482L: linux-media@vger.kernel.org 15483S: Maintained 15484T: git git://linuxtv.org/media_tree.git 15485F: drivers/media/i2c/ov08x40.c 15486 15487OMNIVISION OV13858 SENSOR DRIVER 15488M: Sakari Ailus <sakari.ailus@linux.intel.com> 15489L: linux-media@vger.kernel.org 15490S: Maintained 15491T: git git://linuxtv.org/media_tree.git 15492F: drivers/media/i2c/ov13858.c 15493 15494OMNIVISION OV13B10 SENSOR DRIVER 15495M: Arec Kao <arec.kao@intel.com> 15496L: linux-media@vger.kernel.org 15497S: Maintained 15498T: git git://linuxtv.org/media_tree.git 15499F: drivers/media/i2c/ov13b10.c 15500 15501OMNIVISION OV2680 SENSOR DRIVER 15502M: Rui Miguel Silva <rmfrfs@gmail.com> 15503L: linux-media@vger.kernel.org 15504S: Maintained 15505T: git git://linuxtv.org/media_tree.git 15506F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15507F: drivers/media/i2c/ov2680.c 15508 15509OMNIVISION OV2685 SENSOR DRIVER 15510M: Shunqian Zheng <zhengsq@rock-chips.com> 15511L: linux-media@vger.kernel.org 15512S: Maintained 15513T: git git://linuxtv.org/media_tree.git 15514F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15515F: drivers/media/i2c/ov2685.c 15516 15517OMNIVISION OV2740 SENSOR DRIVER 15518M: Tianshu Qiu <tian.shu.qiu@intel.com> 15519R: Shawn Tu <shawnx.tu@intel.com> 15520R: Bingbu Cao <bingbu.cao@intel.com> 15521L: linux-media@vger.kernel.org 15522S: Maintained 15523T: git git://linuxtv.org/media_tree.git 15524F: drivers/media/i2c/ov2740.c 15525 15526OMNIVISION OV4689 SENSOR DRIVER 15527M: Mikhail Rudenko <mike.rudenko@gmail.com> 15528L: linux-media@vger.kernel.org 15529S: Maintained 15530T: git git://linuxtv.org/media_tree.git 15531F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15532F: drivers/media/i2c/ov5647.c 15533 15534OMNIVISION OV5640 SENSOR DRIVER 15535M: Steve Longerbeam <slongerbeam@gmail.com> 15536L: linux-media@vger.kernel.org 15537S: Maintained 15538T: git git://linuxtv.org/media_tree.git 15539F: drivers/media/i2c/ov5640.c 15540 15541OMNIVISION OV5647 SENSOR DRIVER 15542M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15543M: Jacopo Mondi <jacopo@jmondi.org> 15544L: linux-media@vger.kernel.org 15545S: Maintained 15546T: git git://linuxtv.org/media_tree.git 15547F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15548F: drivers/media/i2c/ov5647.c 15549 15550OMNIVISION OV5670 SENSOR DRIVER 15551M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15552L: linux-media@vger.kernel.org 15553S: Maintained 15554T: git git://linuxtv.org/media_tree.git 15555F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15556F: drivers/media/i2c/ov5670.c 15557 15558OMNIVISION OV5675 SENSOR DRIVER 15559M: Shawn Tu <shawnx.tu@intel.com> 15560L: linux-media@vger.kernel.org 15561S: Maintained 15562T: git git://linuxtv.org/media_tree.git 15563F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15564F: drivers/media/i2c/ov5675.c 15565 15566OMNIVISION OV5693 SENSOR DRIVER 15567M: Daniel Scally <djrscally@gmail.com> 15568L: linux-media@vger.kernel.org 15569S: Maintained 15570T: git git://linuxtv.org/media_tree.git 15571F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15572F: drivers/media/i2c/ov5693.c 15573 15574OMNIVISION OV5695 SENSOR DRIVER 15575M: Shunqian Zheng <zhengsq@rock-chips.com> 15576L: linux-media@vger.kernel.org 15577S: Maintained 15578T: git git://linuxtv.org/media_tree.git 15579F: drivers/media/i2c/ov5695.c 15580 15581OMNIVISION OV7670 SENSOR DRIVER 15582L: linux-media@vger.kernel.org 15583S: Orphan 15584T: git git://linuxtv.org/media_tree.git 15585F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15586F: drivers/media/i2c/ov7670.c 15587 15588OMNIVISION OV772x SENSOR DRIVER 15589M: Jacopo Mondi <jacopo@jmondi.org> 15590L: linux-media@vger.kernel.org 15591S: Odd fixes 15592T: git git://linuxtv.org/media_tree.git 15593F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15594F: drivers/media/i2c/ov772x.c 15595F: include/media/i2c/ov772x.h 15596 15597OMNIVISION OV7740 SENSOR DRIVER 15598M: Wenyou Yang <wenyou.yang@microchip.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15603F: drivers/media/i2c/ov7740.c 15604 15605OMNIVISION OV8856 SENSOR DRIVER 15606M: Sakari Ailus <sakari.ailus@linux.intel.com> 15607L: linux-media@vger.kernel.org 15608S: Maintained 15609T: git git://linuxtv.org/media_tree.git 15610F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15611F: drivers/media/i2c/ov8856.c 15612 15613OMNIVISION OV8858 SENSOR DRIVER 15614M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15615M: Nicholas Roth <nicholas@rothemail.net> 15616L: linux-media@vger.kernel.org 15617S: Maintained 15618T: git git://linuxtv.org/media_tree.git 15619F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15620F: drivers/media/i2c/ov8858.c 15621 15622OMNIVISION OV9282 SENSOR DRIVER 15623M: Paul J. Murphy <paul.j.murphy@intel.com> 15624M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15629F: drivers/media/i2c/ov9282.c 15630 15631OMNIVISION OV9640 SENSOR DRIVER 15632M: Petr Cvek <petrcvekcz@gmail.com> 15633L: linux-media@vger.kernel.org 15634S: Maintained 15635F: drivers/media/i2c/ov9640.* 15636 15637OMNIVISION OV9650 SENSOR DRIVER 15638M: Sakari Ailus <sakari.ailus@linux.intel.com> 15639R: Akinobu Mita <akinobu.mita@gmail.com> 15640R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15641L: linux-media@vger.kernel.org 15642S: Maintained 15643T: git git://linuxtv.org/media_tree.git 15644F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15645F: drivers/media/i2c/ov9650.c 15646 15647OMNIVISION OV9734 SENSOR DRIVER 15648M: Tianshu Qiu <tian.shu.qiu@intel.com> 15649R: Bingbu Cao <bingbu.cao@intel.com> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652T: git git://linuxtv.org/media_tree.git 15653F: drivers/media/i2c/ov9734.c 15654 15655ONBOARD USB HUB DRIVER 15656M: Matthias Kaehlcke <mka@chromium.org> 15657L: linux-usb@vger.kernel.org 15658S: Maintained 15659F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15660F: drivers/usb/misc/onboard_usb_hub.c 15661 15662ONENAND FLASH DRIVER 15663M: Kyungmin Park <kyungmin.park@samsung.com> 15664L: linux-mtd@lists.infradead.org 15665S: Maintained 15666F: drivers/mtd/nand/onenand/ 15667F: include/linux/mtd/onenand*.h 15668 15669ONEXPLAYER FAN DRIVER 15670M: Derek John Clark <derekjohn.clark@gmail.com> 15671M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15672L: linux-hwmon@vger.kernel.org 15673S: Maintained 15674F: drivers/hwmon/oxp-sensors.c 15675 15676ONIE TLV NVMEM LAYOUT DRIVER 15677M: Miquel Raynal <miquel.raynal@bootlin.com> 15678S: Maintained 15679F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15680F: drivers/nvmem/layouts/onie-tlv.c 15681 15682ONION OMEGA2+ BOARD 15683M: Harvey Hunt <harveyhuntnexus@gmail.com> 15684L: linux-mips@vger.kernel.org 15685S: Maintained 15686F: arch/mips/boot/dts/ralink/omega2p.dts 15687 15688ONSEMI ETHERNET PHY DRIVERS 15689M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15690L: netdev@vger.kernel.org 15691S: Supported 15692W: http://www.onsemi.com 15693F: drivers/net/phy/ncn* 15694 15695OP-TEE DRIVER 15696M: Jens Wiklander <jens.wiklander@linaro.org> 15697L: op-tee@lists.trustedfirmware.org 15698S: Maintained 15699F: Documentation/ABI/testing/sysfs-bus-optee-devices 15700F: drivers/tee/optee/ 15701 15702OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15703M: Sumit Garg <sumit.garg@linaro.org> 15704L: op-tee@lists.trustedfirmware.org 15705S: Maintained 15706F: drivers/char/hw_random/optee-rng.c 15707 15708OP-TEE RTC DRIVER 15709M: Clément Léger <clement.leger@bootlin.com> 15710L: linux-rtc@vger.kernel.org 15711S: Maintained 15712F: drivers/rtc/rtc-optee.c 15713 15714OPA-VNIC DRIVER 15715M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15716L: linux-rdma@vger.kernel.org 15717S: Supported 15718F: drivers/infiniband/ulp/opa_vnic 15719 15720OPEN FIRMWARE AND FLATTENED DEVICE TREE 15721M: Rob Herring <robh+dt@kernel.org> 15722M: Frank Rowand <frowand.list@gmail.com> 15723L: devicetree@vger.kernel.org 15724S: Maintained 15725W: http://www.devicetree.org/ 15726C: irc://irc.libera.chat/devicetree 15727T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15728F: Documentation/ABI/testing/sysfs-firmware-ofw 15729F: drivers/of/ 15730F: include/linux/of*.h 15731F: scripts/dtc/ 15732K: of_overlay_notifier_ 15733K: of_overlay_fdt_apply 15734K: of_overlay_remove 15735 15736OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15737M: Rob Herring <robh+dt@kernel.org> 15738M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15739M: Conor Dooley <conor+dt@kernel.org> 15740L: devicetree@vger.kernel.org 15741S: Maintained 15742Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15743C: irc://irc.libera.chat/devicetree 15744T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15745F: Documentation/devicetree/ 15746F: arch/*/boot/dts/ 15747F: include/dt-bindings/ 15748 15749OPENCOMPUTE PTP CLOCK DRIVER 15750M: Jonathan Lemon <jonathan.lemon@gmail.com> 15751M: Vadim Fedorenko <vadfed@fb.com> 15752L: netdev@vger.kernel.org 15753S: Maintained 15754F: drivers/ptp/ptp_ocp.c 15755 15756OPENCORES I2C BUS DRIVER 15757M: Peter Korsgaard <peter@korsgaard.com> 15758M: Andrew Lunn <andrew@lunn.ch> 15759L: linux-i2c@vger.kernel.org 15760S: Maintained 15761F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15762F: Documentation/i2c/busses/i2c-ocores.rst 15763F: drivers/i2c/busses/i2c-ocores.c 15764F: include/linux/platform_data/i2c-ocores.h 15765 15766OPENRISC ARCHITECTURE 15767M: Jonas Bonn <jonas@southpole.se> 15768M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15769M: Stafford Horne <shorne@gmail.com> 15770L: linux-openrisc@vger.kernel.org 15771S: Maintained 15772W: http://openrisc.io 15773T: git https://github.com/openrisc/linux.git 15774F: Documentation/arch/openrisc/ 15775F: Documentation/devicetree/bindings/openrisc/ 15776F: arch/openrisc/ 15777F: drivers/irqchip/irq-ompic.c 15778F: drivers/irqchip/irq-or1k-* 15779 15780OPENVSWITCH 15781M: Pravin B Shelar <pshelar@ovn.org> 15782L: netdev@vger.kernel.org 15783L: dev@openvswitch.org 15784S: Maintained 15785W: http://openvswitch.org 15786F: include/uapi/linux/openvswitch.h 15787F: net/openvswitch/ 15788F: tools/testing/selftests/net/openvswitch/ 15789 15790OPERATING PERFORMANCE POINTS (OPP) 15791M: Viresh Kumar <vireshk@kernel.org> 15792M: Nishanth Menon <nm@ti.com> 15793M: Stephen Boyd <sboyd@kernel.org> 15794L: linux-pm@vger.kernel.org 15795S: Maintained 15796T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15797F: Documentation/devicetree/bindings/opp/ 15798F: Documentation/power/opp.rst 15799F: drivers/opp/ 15800F: include/linux/pm_opp.h 15801 15802OPL4 DRIVER 15803M: Clemens Ladisch <clemens@ladisch.de> 15804L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15805S: Maintained 15806T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15807F: sound/drivers/opl4/ 15808 15809ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15810M: Mark Fasheh <mark@fasheh.com> 15811M: Joel Becker <jlbec@evilplan.org> 15812M: Joseph Qi <joseph.qi@linux.alibaba.com> 15813L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15814S: Supported 15815W: http://ocfs2.wiki.kernel.org 15816F: Documentation/filesystems/dlmfs.rst 15817F: Documentation/filesystems/ocfs2.rst 15818F: fs/ocfs2/ 15819 15820ORANGEFS FILESYSTEM 15821M: Mike Marshall <hubcap@omnibond.com> 15822R: Martin Brandenburg <martin@omnibond.com> 15823L: devel@lists.orangefs.org 15824S: Supported 15825T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15826F: Documentation/filesystems/orangefs.rst 15827F: fs/orangefs/ 15828 15829ORINOCO DRIVER 15830L: linux-wireless@vger.kernel.org 15831S: Orphan 15832W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15833W: http://www.nongnu.org/orinoco/ 15834F: drivers/net/wireless/intersil/orinoco/ 15835 15836OV2659 OMNIVISION SENSOR DRIVER 15837M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15838L: linux-media@vger.kernel.org 15839S: Maintained 15840W: https://linuxtv.org 15841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15842T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15843F: drivers/media/i2c/ov2659.c 15844F: include/media/i2c/ov2659.h 15845 15846OVERLAY FILESYSTEM 15847M: Miklos Szeredi <miklos@szeredi.hu> 15848L: linux-unionfs@vger.kernel.org 15849S: Supported 15850T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15851F: Documentation/filesystems/overlayfs.rst 15852F: fs/overlayfs/ 15853 15854P54 WIRELESS DRIVER 15855M: Christian Lamparter <chunkeey@googlemail.com> 15856L: linux-wireless@vger.kernel.org 15857S: Maintained 15858W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15859F: drivers/net/wireless/intersil/p54/ 15860 15861PACKET SOCKETS 15862M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15863S: Maintained 15864F: include/uapi/linux/if_packet.h 15865F: net/packet/af_packet.c 15866 15867PACKING 15868M: Vladimir Oltean <olteanv@gmail.com> 15869L: netdev@vger.kernel.org 15870S: Supported 15871F: Documentation/core-api/packing.rst 15872F: include/linux/packing.h 15873F: lib/packing.c 15874 15875PADATA PARALLEL EXECUTION MECHANISM 15876M: Steffen Klassert <steffen.klassert@secunet.com> 15877M: Daniel Jordan <daniel.m.jordan@oracle.com> 15878L: linux-crypto@vger.kernel.org 15879L: linux-kernel@vger.kernel.org 15880S: Maintained 15881F: Documentation/core-api/padata.rst 15882F: include/linux/padata.h 15883F: kernel/padata.c 15884 15885PAGE CACHE 15886M: Matthew Wilcox (Oracle) <willy@infradead.org> 15887L: linux-fsdevel@vger.kernel.org 15888S: Supported 15889T: git git://git.infradead.org/users/willy/pagecache.git 15890F: Documentation/filesystems/locking.rst 15891F: Documentation/filesystems/vfs.rst 15892F: include/linux/pagemap.h 15893F: mm/filemap.c 15894F: mm/page-writeback.c 15895F: mm/readahead.c 15896F: mm/truncate.c 15897 15898PAGE POOL 15899M: Jesper Dangaard Brouer <hawk@kernel.org> 15900M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15901L: netdev@vger.kernel.org 15902S: Supported 15903F: Documentation/networking/page_pool.rst 15904F: include/net/page_pool.h 15905F: include/trace/events/page_pool.h 15906F: net/core/page_pool.c 15907 15908PAGE TABLE CHECK 15909M: Pasha Tatashin <pasha.tatashin@soleen.com> 15910M: Andrew Morton <akpm@linux-foundation.org> 15911L: linux-mm@kvack.org 15912S: Maintained 15913F: Documentation/mm/page_table_check.rst 15914F: include/linux/page_table_check.h 15915F: mm/page_table_check.c 15916 15917PANASONIC LAPTOP ACPI EXTRAS DRIVER 15918M: Kenneth Chan <kenneth.t.chan@gmail.com> 15919L: platform-driver-x86@vger.kernel.org 15920S: Maintained 15921F: drivers/platform/x86/panasonic-laptop.c 15922 15923PARALLAX PING IIO SENSOR DRIVER 15924M: Andreas Klinger <ak@it-klinger.de> 15925L: linux-iio@vger.kernel.org 15926S: Maintained 15927F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15928F: drivers/iio/proximity/ping.c 15929 15930PARALLEL LCD/KEYPAD PANEL DRIVER 15931M: Willy Tarreau <willy@haproxy.com> 15932M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15933S: Odd Fixes 15934F: Documentation/admin-guide/lcd-panel-cgram.rst 15935F: drivers/auxdisplay/panel.c 15936 15937PARALLEL PORT SUBSYSTEM 15938M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15939M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15940L: linux-parport@lists.infradead.org (subscribers-only) 15941S: Maintained 15942F: Documentation/driver-api/parport*.rst 15943F: drivers/char/ppdev.c 15944F: drivers/parport/ 15945F: include/linux/parport*.h 15946F: include/uapi/linux/ppdev.h 15947 15948PARAVIRT_OPS INTERFACE 15949M: Juergen Gross <jgross@suse.com> 15950M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15951R: Alexey Makhalov <amakhalov@vmware.com> 15952R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15953L: virtualization@lists.linux-foundation.org 15954L: x86@kernel.org 15955S: Supported 15956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15957F: Documentation/virt/paravirt_ops.rst 15958F: arch/*/include/asm/paravirt*.h 15959F: arch/*/kernel/paravirt* 15960F: include/linux/hypervisor.h 15961 15962PARISC ARCHITECTURE 15963M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15964M: Helge Deller <deller@gmx.de> 15965L: linux-parisc@vger.kernel.org 15966S: Maintained 15967W: https://parisc.wiki.kernel.org 15968Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15969T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15970T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15971F: Documentation/arch/parisc/ 15972F: arch/parisc/ 15973F: drivers/char/agp/parisc-agp.c 15974F: drivers/input/misc/hp_sdc_rtc.c 15975F: drivers/input/serio/gscps2.c 15976F: drivers/input/serio/hp_sdc* 15977F: drivers/parisc/ 15978F: drivers/parport/parport_gsc.* 15979F: drivers/tty/serial/8250/8250_parisc.c 15980F: drivers/video/console/sti* 15981F: drivers/video/fbdev/sti* 15982F: drivers/video/logo/logo_parisc* 15983F: include/linux/hp_sdc.h 15984 15985PARMAN 15986M: Jiri Pirko <jiri@resnulli.us> 15987L: netdev@vger.kernel.org 15988S: Supported 15989F: include/linux/parman.h 15990F: lib/parman.c 15991F: lib/test_parman.c 15992 15993PC ENGINES APU BOARD DRIVER 15994M: Enrico Weigelt, metux IT consult <info@metux.net> 15995S: Maintained 15996F: drivers/platform/x86/pcengines-apuv2.c 15997 15998PC87360 HARDWARE MONITORING DRIVER 15999M: Jim Cromie <jim.cromie@gmail.com> 16000L: linux-hwmon@vger.kernel.org 16001S: Maintained 16002F: Documentation/hwmon/pc87360.rst 16003F: drivers/hwmon/pc87360.c 16004 16005PC8736x GPIO DRIVER 16006M: Jim Cromie <jim.cromie@gmail.com> 16007S: Maintained 16008F: drivers/char/pc8736x_gpio.c 16009 16010PC87427 HARDWARE MONITORING DRIVER 16011M: Jean Delvare <jdelvare@suse.com> 16012L: linux-hwmon@vger.kernel.org 16013S: Maintained 16014F: Documentation/hwmon/pc87427.rst 16015F: drivers/hwmon/pc87427.c 16016 16017PCA9532 LED DRIVER 16018M: Riku Voipio <riku.voipio@iki.fi> 16019S: Maintained 16020F: drivers/leds/leds-pca9532.c 16021F: include/linux/leds-pca9532.h 16022 16023PCA9541 I2C BUS MASTER SELECTOR DRIVER 16024M: Guenter Roeck <linux@roeck-us.net> 16025L: linux-i2c@vger.kernel.org 16026S: Maintained 16027F: drivers/i2c/muxes/i2c-mux-pca9541.c 16028 16029PCDP - PRIMARY CONSOLE AND DEBUG PORT 16030M: Khalid Aziz <khalid@gonehiking.org> 16031S: Maintained 16032F: drivers/firmware/pcdp.* 16033 16034PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16035M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16036M: Pali Rohár <pali@kernel.org> 16037L: linux-pci@vger.kernel.org 16038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16039S: Maintained 16040F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16041F: drivers/pci/controller/pci-aardvark.c 16042 16043PCI DRIVER FOR ALTERA PCIE IP 16044M: Joyce Ooi <joyce.ooi@intel.com> 16045L: linux-pci@vger.kernel.org 16046S: Supported 16047F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16048F: drivers/pci/controller/pcie-altera.c 16049 16050PCI DRIVER FOR APPLIEDMICRO XGENE 16051M: Toan Le <toan@os.amperecomputing.com> 16052L: linux-pci@vger.kernel.org 16053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16054S: Maintained 16055F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16056F: drivers/pci/controller/pci-xgene.c 16057 16058PCI DRIVER FOR ARM VERSATILE PLATFORM 16059M: Rob Herring <robh@kernel.org> 16060L: linux-pci@vger.kernel.org 16061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16062S: Maintained 16063F: Documentation/devicetree/bindings/pci/versatile.yaml 16064F: drivers/pci/controller/pci-versatile.c 16065 16066PCI DRIVER FOR ARMADA 8K 16067M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16068L: linux-pci@vger.kernel.org 16069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16070S: Maintained 16071F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16072F: drivers/pci/controller/dwc/pcie-armada8k.c 16073 16074PCI DRIVER FOR CADENCE PCIE IP 16075M: Tom Joseph <tjoseph@cadence.com> 16076L: linux-pci@vger.kernel.org 16077S: Maintained 16078F: Documentation/devicetree/bindings/pci/cdns,* 16079F: drivers/pci/controller/cadence/ 16080 16081PCI DRIVER FOR FREESCALE LAYERSCAPE 16082M: Minghuan Lian <minghuan.Lian@nxp.com> 16083M: Mingkai Hu <mingkai.hu@nxp.com> 16084M: Roy Zang <roy.zang@nxp.com> 16085L: linuxppc-dev@lists.ozlabs.org 16086L: linux-pci@vger.kernel.org 16087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16088S: Maintained 16089F: drivers/pci/controller/dwc/*layerscape* 16090 16091PCI DRIVER FOR FU740 16092M: Paul Walmsley <paul.walmsley@sifive.com> 16093M: Greentime Hu <greentime.hu@sifive.com> 16094L: linux-pci@vger.kernel.org 16095S: Maintained 16096F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16097F: drivers/pci/controller/dwc/pcie-fu740.c 16098 16099PCI DRIVER FOR GENERIC OF HOSTS 16100M: Will Deacon <will@kernel.org> 16101L: linux-pci@vger.kernel.org 16102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16103S: Maintained 16104F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16105F: drivers/pci/controller/pci-host-common.c 16106F: drivers/pci/controller/pci-host-generic.c 16107 16108PCI DRIVER FOR IMX6 16109M: Richard Zhu <hongxing.zhu@nxp.com> 16110M: Lucas Stach <l.stach@pengutronix.de> 16111L: linux-pci@vger.kernel.org 16112L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16113S: Maintained 16114F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16115F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16116F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16117F: drivers/pci/controller/dwc/*imx6* 16118 16119PCI DRIVER FOR INTEL IXP4XX 16120M: Linus Walleij <linus.walleij@linaro.org> 16121S: Maintained 16122F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16123F: drivers/pci/controller/pci-ixp4xx.c 16124 16125PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16126M: Nirmal Patel <nirmal.patel@linux.intel.com> 16127R: Jonathan Derrick <jonathan.derrick@linux.dev> 16128L: linux-pci@vger.kernel.org 16129S: Supported 16130F: drivers/pci/controller/vmd.c 16131 16132PCI DRIVER FOR MICROSEMI SWITCHTEC 16133M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16134M: Logan Gunthorpe <logang@deltatee.com> 16135L: linux-pci@vger.kernel.org 16136S: Maintained 16137F: Documentation/ABI/testing/sysfs-class-switchtec 16138F: Documentation/driver-api/switchtec.rst 16139F: drivers/ntb/hw/mscc/ 16140F: drivers/pci/switch/switchtec* 16141F: include/linux/switchtec.h 16142F: include/uapi/linux/switchtec_ioctl.h 16143 16144PCI DRIVER FOR MOBIVEIL PCIE IP 16145M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16146M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16147L: linux-pci@vger.kernel.org 16148S: Supported 16149F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16150F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16151 16152PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16153M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16154M: Pali Rohár <pali@kernel.org> 16155L: linux-pci@vger.kernel.org 16156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16157S: Maintained 16158F: drivers/pci/controller/*mvebu* 16159 16160PCI DRIVER FOR NVIDIA TEGRA 16161M: Thierry Reding <thierry.reding@gmail.com> 16162L: linux-tegra@vger.kernel.org 16163L: linux-pci@vger.kernel.org 16164S: Supported 16165F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16166F: drivers/pci/controller/pci-tegra.c 16167 16168PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16169M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16170L: linux-pci@vger.kernel.org 16171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16172S: Maintained 16173F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16174F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16175 16176PCI DRIVER FOR RENESAS R-CAR 16177M: Marek Vasut <marek.vasut+renesas@gmail.com> 16178M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16179L: linux-pci@vger.kernel.org 16180L: linux-renesas-soc@vger.kernel.org 16181S: Maintained 16182F: Documentation/devicetree/bindings/pci/*rcar* 16183F: drivers/pci/controller/*rcar* 16184 16185PCI DRIVER FOR SAMSUNG EXYNOS 16186M: Jingoo Han <jingoohan1@gmail.com> 16187L: linux-pci@vger.kernel.org 16188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16189L: linux-samsung-soc@vger.kernel.org 16190S: Maintained 16191F: drivers/pci/controller/dwc/pci-exynos.c 16192 16193PCI DRIVER FOR SYNOPSYS DESIGNWARE 16194M: Jingoo Han <jingoohan1@gmail.com> 16195M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16196L: linux-pci@vger.kernel.org 16197S: Maintained 16198F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16199F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16200F: drivers/pci/controller/dwc/*designware* 16201 16202PCI DRIVER FOR TI DRA7XX/J721E 16203M: Vignesh Raghavendra <vigneshr@ti.com> 16204L: linux-omap@vger.kernel.org 16205L: linux-pci@vger.kernel.org 16206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16207S: Supported 16208F: Documentation/devicetree/bindings/pci/ti-pci.txt 16209F: drivers/pci/controller/cadence/pci-j721e.c 16210F: drivers/pci/controller/dwc/pci-dra7xx.c 16211 16212PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16213M: Linus Walleij <linus.walleij@linaro.org> 16214L: linux-pci@vger.kernel.org 16215S: Maintained 16216F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16217F: drivers/pci/controller/pci-v3-semi.c 16218 16219PCI DRIVER FOR XILINX VERSAL CPM 16220M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16221M: Michal Simek <michal.simek@amd.com> 16222L: linux-pci@vger.kernel.org 16223S: Maintained 16224F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16225F: drivers/pci/controller/pcie-xilinx-cpm.c 16226 16227PCI ENDPOINT SUBSYSTEM 16228M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16229M: Krzysztof Wilczyński <kw@linux.com> 16230R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16231R: Kishon Vijay Abraham I <kishon@kernel.org> 16232L: linux-pci@vger.kernel.org 16233S: Supported 16234Q: https://patchwork.kernel.org/project/linux-pci/list/ 16235B: https://bugzilla.kernel.org 16236C: irc://irc.oftc.net/linux-pci 16237T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16238F: Documentation/PCI/endpoint/* 16239F: Documentation/misc-devices/pci-endpoint-test.rst 16240F: drivers/misc/pci_endpoint_test.c 16241F: drivers/pci/endpoint/ 16242F: tools/pci/ 16243 16244PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16245M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16246R: Oliver O'Halloran <oohall@gmail.com> 16247L: linuxppc-dev@lists.ozlabs.org 16248S: Supported 16249F: Documentation/PCI/pci-error-recovery.rst 16250F: Documentation/powerpc/eeh-pci-error-recovery.rst 16251F: arch/powerpc/include/*/eeh*.h 16252F: arch/powerpc/kernel/eeh*.c 16253F: arch/powerpc/platforms/*/eeh*.c 16254F: drivers/pci/pcie/aer.c 16255F: drivers/pci/pcie/dpc.c 16256F: drivers/pci/pcie/err.c 16257 16258PCI ERROR RECOVERY 16259M: Linas Vepstas <linasvepstas@gmail.com> 16260L: linux-pci@vger.kernel.org 16261S: Supported 16262F: Documentation/PCI/pci-error-recovery.rst 16263 16264PCI MSI DRIVER FOR ALTERA MSI IP 16265M: Joyce Ooi <joyce.ooi@intel.com> 16266L: linux-pci@vger.kernel.org 16267S: Supported 16268F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16269F: drivers/pci/controller/pcie-altera-msi.c 16270 16271PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16272M: Toan Le <toan@os.amperecomputing.com> 16273L: linux-pci@vger.kernel.org 16274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16275S: Maintained 16276F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16277F: drivers/pci/controller/pci-xgene-msi.c 16278 16279PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16280M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16281M: Krzysztof Wilczyński <kw@linux.com> 16282R: Rob Herring <robh@kernel.org> 16283L: linux-pci@vger.kernel.org 16284S: Supported 16285Q: https://patchwork.kernel.org/project/linux-pci/list/ 16286B: https://bugzilla.kernel.org 16287C: irc://irc.oftc.net/linux-pci 16288T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16289F: Documentation/devicetree/bindings/pci/ 16290F: drivers/pci/controller/ 16291F: drivers/pci/pci-bridge-emul.c 16292F: drivers/pci/pci-bridge-emul.h 16293 16294PCI PEER-TO-PEER DMA (P2PDMA) 16295M: Bjorn Helgaas <bhelgaas@google.com> 16296M: Logan Gunthorpe <logang@deltatee.com> 16297L: linux-pci@vger.kernel.org 16298S: Supported 16299Q: https://patchwork.kernel.org/project/linux-pci/list/ 16300B: https://bugzilla.kernel.org 16301C: irc://irc.oftc.net/linux-pci 16302T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16303F: Documentation/driver-api/pci/p2pdma.rst 16304F: drivers/pci/p2pdma.c 16305F: include/linux/pci-p2pdma.h 16306 16307PCI SUBSYSTEM 16308M: Bjorn Helgaas <bhelgaas@google.com> 16309L: linux-pci@vger.kernel.org 16310S: Supported 16311Q: https://patchwork.kernel.org/project/linux-pci/list/ 16312B: https://bugzilla.kernel.org 16313C: irc://irc.oftc.net/linux-pci 16314T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16315F: Documentation/PCI/ 16316F: Documentation/devicetree/bindings/pci/ 16317F: arch/x86/kernel/early-quirks.c 16318F: arch/x86/kernel/quirks.c 16319F: arch/x86/pci/ 16320F: drivers/acpi/pci* 16321F: drivers/pci/ 16322F: include/asm-generic/pci* 16323F: include/linux/of_pci.h 16324F: include/linux/pci* 16325F: include/uapi/linux/pci* 16326F: lib/pci* 16327 16328PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16329M: Jonathan Chocron <jonnyc@amazon.com> 16330L: linux-pci@vger.kernel.org 16331S: Maintained 16332F: Documentation/devicetree/bindings/pci/pcie-al.txt 16333F: drivers/pci/controller/dwc/pcie-al.c 16334 16335PCIE DRIVER FOR AMLOGIC MESON 16336M: Yue Wang <yue.wang@Amlogic.com> 16337L: linux-pci@vger.kernel.org 16338L: linux-amlogic@lists.infradead.org 16339S: Maintained 16340F: drivers/pci/controller/dwc/pci-meson.c 16341 16342PCIE DRIVER FOR AXIS ARTPEC 16343M: Jesper Nilsson <jesper.nilsson@axis.com> 16344L: linux-arm-kernel@axis.com 16345L: linux-pci@vger.kernel.org 16346S: Maintained 16347F: Documentation/devicetree/bindings/pci/axis,artpec* 16348F: drivers/pci/controller/dwc/*artpec* 16349 16350PCIE DRIVER FOR CAVIUM THUNDERX 16351M: Robert Richter <rric@kernel.org> 16352L: linux-pci@vger.kernel.org 16353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16354S: Odd Fixes 16355F: drivers/pci/controller/pci-thunder-* 16356 16357PCIE DRIVER FOR HISILICON 16358M: Zhou Wang <wangzhou1@hisilicon.com> 16359L: linux-pci@vger.kernel.org 16360S: Maintained 16361F: drivers/pci/controller/dwc/pcie-hisi.c 16362 16363PCIE DRIVER FOR HISILICON KIRIN 16364M: Xiaowei Song <songxiaowei@hisilicon.com> 16365M: Binghui Wang <wangbinghui@hisilicon.com> 16366L: linux-pci@vger.kernel.org 16367S: Maintained 16368F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16369F: drivers/pci/controller/dwc/pcie-kirin.c 16370 16371PCIE DRIVER FOR HISILICON STB 16372M: Shawn Guo <shawn.guo@linaro.org> 16373L: linux-pci@vger.kernel.org 16374S: Maintained 16375F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16376F: drivers/pci/controller/dwc/pcie-histb.c 16377 16378PCIE DRIVER FOR INTEL KEEM BAY 16379M: Srikanth Thokala <srikanth.thokala@intel.com> 16380L: linux-pci@vger.kernel.org 16381S: Supported 16382F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16383F: drivers/pci/controller/dwc/pcie-keembay.c 16384 16385PCIE DRIVER FOR INTEL LGM GW SOC 16386M: Rahul Tanwar <rtanwar@maxlinear.com> 16387L: linux-pci@vger.kernel.org 16388S: Maintained 16389F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16390F: drivers/pci/controller/dwc/pcie-intel-gw.c 16391 16392PCIE DRIVER FOR MEDIATEK 16393M: Ryder Lee <ryder.lee@mediatek.com> 16394M: Jianjun Wang <jianjun.wang@mediatek.com> 16395L: linux-pci@vger.kernel.org 16396L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16397S: Supported 16398F: Documentation/devicetree/bindings/pci/mediatek* 16399F: drivers/pci/controller/*mediatek* 16400 16401PCIE DRIVER FOR MICROCHIP 16402M: Daire McNamara <daire.mcnamara@microchip.com> 16403L: linux-pci@vger.kernel.org 16404S: Supported 16405F: Documentation/devicetree/bindings/pci/microchip* 16406F: drivers/pci/controller/*microchip* 16407 16408PCIE DRIVER FOR QUALCOMM MSM 16409M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16410L: linux-pci@vger.kernel.org 16411L: linux-arm-msm@vger.kernel.org 16412S: Maintained 16413F: drivers/pci/controller/dwc/pcie-qcom.c 16414 16415PCIE DRIVER FOR ROCKCHIP 16416M: Shawn Lin <shawn.lin@rock-chips.com> 16417L: linux-pci@vger.kernel.org 16418L: linux-rockchip@lists.infradead.org 16419S: Maintained 16420F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16421F: drivers/pci/controller/pcie-rockchip* 16422 16423PCIE DRIVER FOR SOCIONEXT UNIPHIER 16424M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16425L: linux-pci@vger.kernel.org 16426S: Maintained 16427F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16428F: drivers/pci/controller/dwc/pcie-uniphier* 16429 16430PCIE DRIVER FOR ST SPEAR13XX 16431M: Pratyush Anand <pratyush.anand@gmail.com> 16432L: linux-pci@vger.kernel.org 16433S: Maintained 16434F: drivers/pci/controller/dwc/*spear* 16435 16436PCIE ENDPOINT DRIVER FOR QUALCOMM 16437M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16438L: linux-pci@vger.kernel.org 16439L: linux-arm-msm@vger.kernel.org 16440S: Maintained 16441F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16442F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16443 16444PCMCIA SUBSYSTEM 16445M: Dominik Brodowski <linux@dominikbrodowski.net> 16446S: Odd Fixes 16447T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16448F: Documentation/pcmcia/ 16449F: drivers/pcmcia/ 16450F: include/pcmcia/ 16451F: tools/pcmcia/ 16452 16453PCNET32 NETWORK DRIVER 16454M: Don Fry <pcnet32@frontier.com> 16455L: netdev@vger.kernel.org 16456S: Maintained 16457F: drivers/net/ethernet/amd/pcnet32.c 16458 16459PCRYPT PARALLEL CRYPTO ENGINE 16460M: Steffen Klassert <steffen.klassert@secunet.com> 16461L: linux-crypto@vger.kernel.org 16462S: Maintained 16463F: crypto/pcrypt.c 16464F: include/crypto/pcrypt.h 16465 16466PECI HARDWARE MONITORING DRIVERS 16467M: Iwona Winiarska <iwona.winiarska@intel.com> 16468L: linux-hwmon@vger.kernel.org 16469S: Supported 16470F: Documentation/hwmon/peci-cputemp.rst 16471F: Documentation/hwmon/peci-dimmtemp.rst 16472F: drivers/hwmon/peci/ 16473 16474PECI SUBSYSTEM 16475M: Iwona Winiarska <iwona.winiarska@intel.com> 16476L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16477S: Supported 16478F: Documentation/devicetree/bindings/peci/ 16479F: Documentation/peci/ 16480F: drivers/peci/ 16481F: include/linux/peci-cpu.h 16482F: include/linux/peci.h 16483 16484PENSANDO ETHERNET DRIVERS 16485M: Shannon Nelson <shannon.nelson@amd.com> 16486M: Brett Creeley <brett.creeley@amd.com> 16487M: drivers@pensando.io 16488L: netdev@vger.kernel.org 16489S: Supported 16490F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16491F: drivers/net/ethernet/pensando/ 16492 16493PER-CPU MEMORY ALLOCATOR 16494M: Dennis Zhou <dennis@kernel.org> 16495M: Tejun Heo <tj@kernel.org> 16496M: Christoph Lameter <cl@linux.com> 16497L: linux-mm@kvack.org 16498S: Maintained 16499T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16500F: arch/*/include/asm/percpu.h 16501F: include/linux/percpu*.h 16502F: lib/percpu*.c 16503F: mm/percpu*.c 16504 16505PER-TASK DELAY ACCOUNTING 16506M: Balbir Singh <bsingharora@gmail.com> 16507S: Maintained 16508F: include/linux/delayacct.h 16509F: kernel/delayacct.c 16510 16511PERFORMANCE EVENTS SUBSYSTEM 16512M: Peter Zijlstra <peterz@infradead.org> 16513M: Ingo Molnar <mingo@redhat.com> 16514M: Arnaldo Carvalho de Melo <acme@kernel.org> 16515R: Mark Rutland <mark.rutland@arm.com> 16516R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16517R: Jiri Olsa <jolsa@kernel.org> 16518R: Namhyung Kim <namhyung@kernel.org> 16519R: Ian Rogers <irogers@google.com> 16520R: Adrian Hunter <adrian.hunter@intel.com> 16521L: linux-perf-users@vger.kernel.org 16522L: linux-kernel@vger.kernel.org 16523S: Supported 16524W: https://perf.wiki.kernel.org/ 16525T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16526F: arch/*/events/* 16527F: arch/*/events/*/* 16528F: arch/*/include/asm/perf_event.h 16529F: arch/*/kernel/*/*/perf_event*.c 16530F: arch/*/kernel/*/perf_event*.c 16531F: arch/*/kernel/perf_callchain.c 16532F: arch/*/kernel/perf_event*.c 16533F: include/linux/perf_event.h 16534F: include/uapi/linux/perf_event.h 16535F: kernel/events/* 16536F: tools/lib/perf/ 16537F: tools/perf/ 16538 16539PERFORMANCE EVENTS TOOLING ARM64 16540R: John Garry <john.g.garry@oracle.com> 16541R: Will Deacon <will@kernel.org> 16542R: James Clark <james.clark@arm.com> 16543R: Mike Leach <mike.leach@linaro.org> 16544R: Leo Yan <leo.yan@linaro.org> 16545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16546S: Supported 16547F: tools/build/feature/test-libopencsd.c 16548F: tools/perf/arch/arm*/ 16549F: tools/perf/pmu-events/arch/arm64/ 16550F: tools/perf/util/arm-spe* 16551F: tools/perf/util/cs-etm* 16552 16553PERSONALITY HANDLING 16554M: Christoph Hellwig <hch@infradead.org> 16555L: linux-abi-devel@lists.sourceforge.net 16556S: Maintained 16557F: include/linux/personality.h 16558F: include/uapi/linux/personality.h 16559 16560PHOENIX RC FLIGHT CONTROLLER ADAPTER 16561M: Marcus Folkesson <marcus.folkesson@gmail.com> 16562L: linux-input@vger.kernel.org 16563S: Maintained 16564F: Documentation/input/devices/pxrc.rst 16565F: drivers/input/joystick/pxrc.c 16566 16567PHONET PROTOCOL 16568M: Remi Denis-Courmont <courmisch@gmail.com> 16569S: Supported 16570F: Documentation/networking/phonet.rst 16571F: include/linux/phonet.h 16572F: include/net/phonet/ 16573F: include/uapi/linux/phonet.h 16574F: net/phonet/ 16575 16576PHRAM MTD DRIVER 16577M: Joern Engel <joern@lazybastard.org> 16578L: linux-mtd@lists.infradead.org 16579S: Maintained 16580F: drivers/mtd/devices/phram.c 16581 16582PICOLCD HID DRIVER 16583M: Bruno Prémont <bonbons@linux-vserver.org> 16584L: linux-input@vger.kernel.org 16585S: Maintained 16586F: drivers/hid/hid-picolcd* 16587 16588PIDFD API 16589M: Christian Brauner <christian@brauner.io> 16590L: linux-kernel@vger.kernel.org 16591S: Maintained 16592T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16593F: samples/pidfd/ 16594F: tools/testing/selftests/clone3/ 16595F: tools/testing/selftests/pid_namespace/ 16596F: tools/testing/selftests/pidfd/ 16597K: (?i)pidfd 16598K: (?i)clone3 16599K: \b(clone_args|kernel_clone_args)\b 16600 16601PIN CONTROL SUBSYSTEM 16602M: Linus Walleij <linus.walleij@linaro.org> 16603L: linux-gpio@vger.kernel.org 16604S: Maintained 16605T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16606F: Documentation/devicetree/bindings/pinctrl/ 16607F: Documentation/driver-api/pin-control.rst 16608F: drivers/pinctrl/ 16609F: include/dt-bindings/pinctrl/ 16610F: include/linux/pinctrl/ 16611 16612PIN CONTROLLER - AMD 16613M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16614M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16615S: Maintained 16616F: drivers/pinctrl/pinctrl-amd.c 16617 16618PIN CONTROLLER - FREESCALE 16619M: Dong Aisheng <aisheng.dong@nxp.com> 16620M: Fabio Estevam <festevam@gmail.com> 16621M: Shawn Guo <shawnguo@kernel.org> 16622M: Jacky Bai <ping.bai@nxp.com> 16623R: Pengutronix Kernel Team <kernel@pengutronix.de> 16624L: linux-gpio@vger.kernel.org 16625S: Maintained 16626F: Documentation/devicetree/bindings/pinctrl/fsl,* 16627F: drivers/pinctrl/freescale/ 16628 16629PIN CONTROLLER - INTEL 16630M: Mika Westerberg <mika.westerberg@linux.intel.com> 16631M: Andy Shevchenko <andy@kernel.org> 16632S: Supported 16633T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16634F: drivers/pinctrl/intel/ 16635 16636PIN CONTROLLER - KEEMBAY 16637M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16638S: Supported 16639F: drivers/pinctrl/pinctrl-keembay* 16640 16641PIN CONTROLLER - MEDIATEK 16642M: Sean Wang <sean.wang@kernel.org> 16643L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16644S: Maintained 16645F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16646F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16647F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16648F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16649F: drivers/pinctrl/mediatek/ 16650 16651PIN CONTROLLER - MEDIATEK MIPS 16652M: Arınç ÜNAL <arinc.unal@arinc9.com> 16653M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16654L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16655L: linux-mips@vger.kernel.org 16656S: Maintained 16657F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16658F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16659F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16660F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16661F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16662F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16663F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16664F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16665F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16666F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16667F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16668F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16669F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16670F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16671F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16672 16673PIN CONTROLLER - MICROCHIP AT91 16674M: Ludovic Desroches <ludovic.desroches@microchip.com> 16675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16676L: linux-gpio@vger.kernel.org 16677S: Supported 16678F: drivers/gpio/gpio-sama5d2-piobu.c 16679F: drivers/pinctrl/pinctrl-at91* 16680 16681PIN CONTROLLER - NXP S32 16682M: Chester Lin <clin@suse.com> 16683R: NXP S32 Linux Team <s32@nxp.com> 16684L: linux-gpio@vger.kernel.org 16685S: Maintained 16686F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16687F: drivers/pinctrl/nxp/ 16688 16689PIN CONTROLLER - QUALCOMM 16690M: Bjorn Andersson <andersson@kernel.org> 16691L: linux-arm-msm@vger.kernel.org 16692S: Maintained 16693F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16694F: drivers/pinctrl/qcom/ 16695 16696PIN CONTROLLER - RENESAS 16697M: Geert Uytterhoeven <geert+renesas@glider.be> 16698L: linux-renesas-soc@vger.kernel.org 16699S: Supported 16700T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16701F: Documentation/devicetree/bindings/pinctrl/renesas,* 16702F: drivers/pinctrl/renesas/ 16703 16704PIN CONTROLLER - SAMSUNG 16705M: Tomasz Figa <tomasz.figa@gmail.com> 16706M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16707M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16708R: Alim Akhtar <alim.akhtar@samsung.com> 16709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16710L: linux-samsung-soc@vger.kernel.org 16711S: Maintained 16712Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16713B: mailto:linux-samsung-soc@vger.kernel.org 16714C: irc://irc.libera.chat/linux-exynos 16715T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16716F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16717F: drivers/pinctrl/samsung/ 16718F: include/dt-bindings/pinctrl/samsung.h 16719 16720PIN CONTROLLER - SINGLE 16721M: Tony Lindgren <tony@atomide.com> 16722M: Haojian Zhuang <haojian.zhuang@linaro.org> 16723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16724L: linux-omap@vger.kernel.org 16725S: Maintained 16726F: drivers/pinctrl/pinctrl-single.c 16727 16728PIN CONTROLLER - SUNPLUS / TIBBO 16729M: Dvorkin Dmitry <dvorkin@tibbo.com> 16730M: Wells Lu <wellslutw@gmail.com> 16731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16732S: Maintained 16733W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16734F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16735F: drivers/pinctrl/sunplus/ 16736F: include/dt-bindings/pinctrl/sppctl*.h 16737 16738PINE64 PINEPHONE KEYBOARD DRIVER 16739M: Samuel Holland <samuel@sholland.org> 16740S: Supported 16741F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16742F: drivers/input/keyboard/pinephone-keyboard.c 16743 16744PKTCDVD DRIVER 16745M: linux-block@vger.kernel.org 16746S: Orphan 16747F: drivers/block/pktcdvd.c 16748F: include/linux/pktcdvd.h 16749F: include/uapi/linux/pktcdvd.h 16750 16751PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16752M: Tomasz Duszynski <tduszyns@gmail.com> 16753S: Maintained 16754F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16755F: drivers/iio/chemical/pms7003.c 16756 16757PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16758M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16759L: netdev@vger.kernel.org 16760S: Maintained 16761F: drivers/net/phy/mdio-open-alliance.h 16762F: net/ethtool/plca.c 16763 16764PLDMFW LIBRARY 16765M: Jacob Keller <jacob.e.keller@intel.com> 16766S: Maintained 16767F: Documentation/driver-api/pldmfw/ 16768F: include/linux/pldmfw.h 16769F: lib/pldmfw/ 16770 16771PLX DMA DRIVER 16772M: Logan Gunthorpe <logang@deltatee.com> 16773S: Maintained 16774F: drivers/dma/plx_dma.c 16775 16776PM-GRAPH UTILITY 16777M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16778L: linux-pm@vger.kernel.org 16779S: Supported 16780W: https://01.org/pm-graph 16781B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16782T: git git://github.com/intel/pm-graph 16783F: tools/power/pm-graph 16784 16785PM6764TR DRIVER 16786M: Charles Hsu <hsu.yungteng@gmail.com> 16787L: linux-hwmon@vger.kernel.org 16788S: Maintained 16789F: Documentation/hwmon/pm6764tr.rst 16790F: drivers/hwmon/pmbus/pm6764tr.c 16791 16792PMBUS HARDWARE MONITORING DRIVERS 16793M: Guenter Roeck <linux@roeck-us.net> 16794L: linux-hwmon@vger.kernel.org 16795S: Maintained 16796W: http://hwmon.wiki.kernel.org/ 16797W: http://www.roeck-us.net/linux/drivers/ 16798T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16799F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16800F: Documentation/devicetree/bindings/hwmon/max31785.txt 16801F: Documentation/hwmon/adm1275.rst 16802F: Documentation/hwmon/ibm-cffps.rst 16803F: Documentation/hwmon/ir35221.rst 16804F: Documentation/hwmon/lm25066.rst 16805F: Documentation/hwmon/ltc2978.rst 16806F: Documentation/hwmon/ltc3815.rst 16807F: Documentation/hwmon/max16064.rst 16808F: Documentation/hwmon/max20751.rst 16809F: Documentation/hwmon/max31785.rst 16810F: Documentation/hwmon/max34440.rst 16811F: Documentation/hwmon/max8688.rst 16812F: Documentation/hwmon/pmbus-core.rst 16813F: Documentation/hwmon/pmbus.rst 16814F: Documentation/hwmon/tps40422.rst 16815F: Documentation/hwmon/ucd9000.rst 16816F: Documentation/hwmon/ucd9200.rst 16817F: Documentation/hwmon/zl6100.rst 16818F: drivers/hwmon/pmbus/ 16819F: include/linux/pmbus.h 16820 16821PMC SIERRA MaxRAID DRIVER 16822L: linux-scsi@vger.kernel.org 16823S: Orphan 16824W: http://www.pmc-sierra.com/ 16825F: drivers/scsi/pmcraid.* 16826 16827PMC SIERRA PM8001 DRIVER 16828M: Jack Wang <jinpu.wang@cloud.ionos.com> 16829L: linux-scsi@vger.kernel.org 16830S: Supported 16831F: drivers/scsi/pm8001/ 16832 16833PNI RM3100 IIO DRIVER 16834M: Song Qiang <songqiang1304521@gmail.com> 16835L: linux-iio@vger.kernel.org 16836S: Maintained 16837F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16838F: drivers/iio/magnetometer/rm3100* 16839 16840PNP SUPPORT 16841M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16842L: linux-acpi@vger.kernel.org 16843S: Maintained 16844F: drivers/pnp/ 16845F: include/linux/pnp.h 16846 16847POSIX CLOCKS and TIMERS 16848M: Thomas Gleixner <tglx@linutronix.de> 16849L: linux-kernel@vger.kernel.org 16850S: Maintained 16851T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16852F: fs/timerfd.c 16853F: include/linux/time_namespace.h 16854F: include/linux/timer* 16855F: kernel/time/*timer* 16856F: kernel/time/namespace.c 16857 16858POWER MANAGEMENT CORE 16859M: "Rafael J. Wysocki" <rafael@kernel.org> 16860L: linux-pm@vger.kernel.org 16861S: Supported 16862B: https://bugzilla.kernel.org 16863T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16864F: drivers/base/power/ 16865F: drivers/powercap/ 16866F: include/linux/intel_rapl.h 16867F: include/linux/pm.h 16868F: include/linux/pm_* 16869F: include/linux/powercap.h 16870F: kernel/configs/nopm.config 16871 16872POWER STATE COORDINATION INTERFACE (PSCI) 16873M: Mark Rutland <mark.rutland@arm.com> 16874M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16876S: Maintained 16877F: drivers/firmware/psci/ 16878F: include/linux/psci.h 16879F: include/uapi/linux/psci.h 16880 16881POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16882M: Sebastian Reichel <sre@kernel.org> 16883L: linux-pm@vger.kernel.org 16884S: Maintained 16885T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16886F: Documentation/ABI/testing/sysfs-class-power 16887F: Documentation/devicetree/bindings/power/supply/ 16888F: drivers/power/supply/ 16889F: include/linux/power/ 16890F: include/linux/power_supply.h 16891 16892POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16893M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16894L: linuxppc-dev@lists.ozlabs.org 16895S: Maintained 16896F: drivers/char/powernv-op-panel.c 16897 16898PPP OVER ATM (RFC 2364) 16899M: Mitchell Blank Jr <mitch@sfgoth.com> 16900S: Maintained 16901F: include/uapi/linux/atmppp.h 16902F: net/atm/pppoatm.c 16903 16904PPP OVER ETHERNET 16905M: Michal Ostrowski <mostrows@earthlink.net> 16906S: Maintained 16907F: drivers/net/ppp/pppoe.c 16908F: drivers/net/ppp/pppox.c 16909 16910PPP OVER L2TP 16911M: James Chapman <jchapman@katalix.com> 16912S: Maintained 16913F: include/linux/if_pppol2tp.h 16914F: include/uapi/linux/if_pppol2tp.h 16915F: net/l2tp/l2tp_ppp.c 16916 16917PPP PROTOCOL DRIVERS AND COMPRESSORS 16918L: linux-ppp@vger.kernel.org 16919S: Orphan 16920F: drivers/net/ppp/ppp_* 16921 16922PPS SUPPORT 16923M: Rodolfo Giometti <giometti@enneenne.com> 16924L: linuxpps@ml.enneenne.com (subscribers-only) 16925S: Maintained 16926W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16927F: Documentation/ABI/testing/sysfs-pps 16928F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16929F: Documentation/driver-api/pps.rst 16930F: drivers/pps/ 16931F: include/linux/pps*.h 16932F: include/uapi/linux/pps.h 16933 16934PPTP DRIVER 16935M: Dmitry Kozlov <xeb@mail.ru> 16936L: netdev@vger.kernel.org 16937S: Maintained 16938W: http://sourceforge.net/projects/accel-pptp 16939F: drivers/net/ppp/pptp.c 16940 16941PRESSURE STALL INFORMATION (PSI) 16942M: Johannes Weiner <hannes@cmpxchg.org> 16943M: Suren Baghdasaryan <surenb@google.com> 16944S: Maintained 16945F: include/linux/psi* 16946F: kernel/sched/psi.c 16947 16948PRINTK 16949M: Petr Mladek <pmladek@suse.com> 16950M: Sergey Senozhatsky <senozhatsky@chromium.org> 16951R: Steven Rostedt <rostedt@goodmis.org> 16952R: John Ogness <john.ogness@linutronix.de> 16953S: Maintained 16954T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16955F: include/linux/printk.h 16956F: kernel/printk/ 16957 16958PRINTK INDEXING 16959R: Chris Down <chris@chrisdown.name> 16960S: Maintained 16961F: Documentation/core-api/printk-index.rst 16962F: kernel/printk/index.c 16963K: printk_index 16964 16965PROC FILESYSTEM 16966L: linux-kernel@vger.kernel.org 16967L: linux-fsdevel@vger.kernel.org 16968S: Maintained 16969F: Documentation/filesystems/proc.rst 16970F: fs/proc/ 16971F: include/linux/proc_fs.h 16972F: tools/testing/selftests/proc/ 16973 16974PROC SYSCTL 16975M: Luis Chamberlain <mcgrof@kernel.org> 16976M: Kees Cook <keescook@chromium.org> 16977M: Iurii Zaikin <yzaikin@google.com> 16978L: linux-kernel@vger.kernel.org 16979L: linux-fsdevel@vger.kernel.org 16980S: Maintained 16981T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16982F: fs/proc/proc_sysctl.c 16983F: include/linux/sysctl.h 16984F: kernel/sysctl-test.c 16985F: kernel/sysctl.c 16986F: tools/testing/selftests/sysctl/ 16987 16988PS3 NETWORK SUPPORT 16989M: Geoff Levand <geoff@infradead.org> 16990L: netdev@vger.kernel.org 16991L: linuxppc-dev@lists.ozlabs.org 16992S: Maintained 16993F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16994 16995PS3 PLATFORM SUPPORT 16996M: Geoff Levand <geoff@infradead.org> 16997L: linuxppc-dev@lists.ozlabs.org 16998S: Maintained 16999F: arch/powerpc/boot/ps3* 17000F: arch/powerpc/include/asm/lv1call.h 17001F: arch/powerpc/include/asm/ps3*.h 17002F: arch/powerpc/platforms/ps3/ 17003F: drivers/*/ps3* 17004F: drivers/ps3/ 17005F: drivers/rtc/rtc-ps3.c 17006F: drivers/usb/host/*ps3.c 17007F: sound/ppc/snd_ps3* 17008 17009PS3VRAM DRIVER 17010M: Jim Paris <jim@jtan.com> 17011M: Geoff Levand <geoff@infradead.org> 17012L: linuxppc-dev@lists.ozlabs.org 17013S: Maintained 17014F: drivers/block/ps3vram.c 17015 17016PSAMPLE PACKET SAMPLING SUPPORT 17017M: Yotam Gigi <yotam.gi@gmail.com> 17018S: Maintained 17019F: include/net/psample.h 17020F: include/uapi/linux/psample.h 17021F: net/psample 17022 17023PSTORE FILESYSTEM 17024M: Kees Cook <keescook@chromium.org> 17025R: Tony Luck <tony.luck@intel.com> 17026R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17027L: linux-hardening@vger.kernel.org 17028S: Supported 17029T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17030F: Documentation/admin-guide/pstore-blk.rst 17031F: Documentation/admin-guide/ramoops.rst 17032F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17033F: drivers/acpi/apei/erst.c 17034F: drivers/firmware/efi/efi-pstore.c 17035F: fs/pstore/ 17036F: include/linux/pstore* 17037K: \b(pstore|ramoops) 17038 17039PTP HARDWARE CLOCK SUPPORT 17040M: Richard Cochran <richardcochran@gmail.com> 17041L: netdev@vger.kernel.org 17042S: Maintained 17043W: http://linuxptp.sourceforge.net/ 17044F: Documentation/ABI/testing/sysfs-ptp 17045F: Documentation/driver-api/ptp.rst 17046F: drivers/net/phy/dp83640* 17047F: drivers/ptp/* 17048F: include/linux/ptp_cl* 17049K: (?:\b|_)ptp(?:\b|_) 17050 17051PTP VIRTUAL CLOCK SUPPORT 17052M: Yangbo Lu <yangbo.lu@nxp.com> 17053L: netdev@vger.kernel.org 17054S: Maintained 17055F: drivers/ptp/ptp_vclock.c 17056F: net/ethtool/phc_vclocks.c 17057 17058PTRACE SUPPORT 17059M: Oleg Nesterov <oleg@redhat.com> 17060S: Maintained 17061F: arch/*/*/ptrace*.c 17062F: arch/*/include/asm/ptrace*.h 17063F: arch/*/ptrace*.c 17064F: include/asm-generic/syscall.h 17065F: include/linux/ptrace.h 17066F: include/linux/regset.h 17067F: include/uapi/linux/ptrace.h 17068F: kernel/ptrace.c 17069 17070PULSE8-CEC DRIVER 17071M: Hans Verkuil <hverkuil@xs4all.nl> 17072L: linux-media@vger.kernel.org 17073S: Maintained 17074T: git git://linuxtv.org/media_tree.git 17075F: drivers/media/cec/usb/pulse8/ 17076 17077PURELIFI PLFXLC DRIVER 17078M: Srinivasan Raju <srini.raju@purelifi.com> 17079L: linux-wireless@vger.kernel.org 17080S: Supported 17081F: drivers/net/wireless/purelifi/plfxlc/ 17082 17083PVRUSB2 VIDEO4LINUX DRIVER 17084M: Mike Isely <isely@pobox.com> 17085L: pvrusb2@isely.net (subscribers-only) 17086L: linux-media@vger.kernel.org 17087S: Maintained 17088W: http://www.isely.net/pvrusb2/ 17089T: git git://linuxtv.org/media_tree.git 17090F: Documentation/driver-api/media/drivers/pvrusb2* 17091F: drivers/media/usb/pvrusb2/ 17092 17093PWC WEBCAM DRIVER 17094M: Hans Verkuil <hverkuil@xs4all.nl> 17095L: linux-media@vger.kernel.org 17096S: Odd Fixes 17097T: git git://linuxtv.org/media_tree.git 17098F: drivers/media/usb/pwc/* 17099F: include/trace/events/pwc.h 17100 17101PWM IR Transmitter 17102M: Sean Young <sean@mess.org> 17103L: linux-media@vger.kernel.org 17104S: Maintained 17105F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17106F: drivers/media/rc/pwm-ir-tx.c 17107 17108PWM SUBSYSTEM 17109M: Thierry Reding <thierry.reding@gmail.com> 17110R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17111L: linux-pwm@vger.kernel.org 17112S: Maintained 17113Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17114T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17115F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17116F: Documentation/devicetree/bindings/pwm/ 17117F: Documentation/driver-api/pwm.rst 17118F: drivers/gpio/gpio-mvebu.c 17119F: drivers/pwm/ 17120F: drivers/video/backlight/pwm_bl.c 17121F: include/dt-bindings/pwm/ 17122F: include/linux/pwm.h 17123F: include/linux/pwm_backlight.h 17124K: pwm_(config|apply_state|ops) 17125 17126PXA GPIO DRIVER 17127M: Robert Jarzmik <robert.jarzmik@free.fr> 17128L: linux-gpio@vger.kernel.org 17129S: Maintained 17130F: drivers/gpio/gpio-pxa.c 17131 17132PXA MMCI DRIVER 17133S: Orphan 17134 17135PXA RTC DRIVER 17136M: Robert Jarzmik <robert.jarzmik@free.fr> 17137L: linux-rtc@vger.kernel.org 17138S: Maintained 17139 17140PXA2xx/PXA3xx SUPPORT 17141M: Daniel Mack <daniel@zonque.org> 17142M: Haojian Zhuang <haojian.zhuang@gmail.com> 17143M: Robert Jarzmik <robert.jarzmik@free.fr> 17144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17145S: Maintained 17146T: git git://github.com/hzhuang1/linux.git 17147T: git git://github.com/rjarzmik/linux.git 17148F: arch/arm/boot/dts/pxa* 17149F: arch/arm/mach-pxa/ 17150F: drivers/dma/pxa* 17151F: drivers/pcmcia/pxa2xx* 17152F: drivers/pinctrl/pxa/ 17153F: drivers/spi/spi-pxa2xx* 17154F: drivers/usb/gadget/udc/pxa2* 17155F: include/sound/pxa2xx-lib.h 17156F: sound/arm/pxa* 17157F: sound/soc/pxa/ 17158 17159QAT DRIVER 17160M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17161L: qat-linux@intel.com 17162S: Supported 17163F: drivers/crypto/intel/qat/ 17164 17165QCOM AUDIO (ASoC) DRIVERS 17166M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17167M: Banajit Goswami <bgoswami@quicinc.com> 17168L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17169S: Supported 17170F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17171F: Documentation/devicetree/bindings/sound/qcom,* 17172F: drivers/soc/qcom/apr.c 17173F: include/dt-bindings/sound/qcom,wcd9335.h 17174F: sound/soc/codecs/lpass-rx-macro.* 17175F: sound/soc/codecs/lpass-tx-macro.* 17176F: sound/soc/codecs/lpass-va-macro.c 17177F: sound/soc/codecs/lpass-wsa-macro.* 17178F: sound/soc/codecs/msm8916-wcd-analog.c 17179F: sound/soc/codecs/msm8916-wcd-digital.c 17180F: sound/soc/codecs/wcd-clsh-v2.* 17181F: sound/soc/codecs/wcd-mbhc-v2.* 17182F: sound/soc/codecs/wcd9335.* 17183F: sound/soc/codecs/wcd934x.c 17184F: sound/soc/codecs/wsa881x.c 17185F: sound/soc/codecs/wsa883x.c 17186F: sound/soc/qcom/ 17187 17188QCOM EMBEDDED USB DEBUGGER (EUD) 17189M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17190L: linux-arm-msm@vger.kernel.org 17191S: Maintained 17192F: Documentation/ABI/testing/sysfs-driver-eud 17193F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17194F: drivers/usb/misc/qcom_eud.c 17195 17196QCOM IPA DRIVER 17197M: Alex Elder <elder@kernel.org> 17198L: netdev@vger.kernel.org 17199S: Supported 17200F: drivers/net/ipa/ 17201 17202QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17203M: Gabriel Somlo <somlo@cmu.edu> 17204M: "Michael S. Tsirkin" <mst@redhat.com> 17205L: qemu-devel@nongnu.org 17206S: Maintained 17207F: drivers/firmware/qemu_fw_cfg.c 17208F: include/uapi/linux/qemu_fw_cfg.h 17209 17210QIB DRIVER 17211M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17212L: linux-rdma@vger.kernel.org 17213S: Supported 17214F: drivers/infiniband/hw/qib/ 17215 17216QLOGIC QL41xxx FCOE DRIVER 17217M: Saurav Kashyap <skashyap@marvell.com> 17218M: Javed Hasan <jhasan@marvell.com> 17219M: GR-QLogic-Storage-Upstream@marvell.com 17220L: linux-scsi@vger.kernel.org 17221S: Supported 17222F: drivers/scsi/qedf/ 17223 17224QLOGIC QL41xxx ISCSI DRIVER 17225M: Nilesh Javali <njavali@marvell.com> 17226M: Manish Rangankar <mrangankar@marvell.com> 17227M: GR-QLogic-Storage-Upstream@marvell.com 17228L: linux-scsi@vger.kernel.org 17229S: Supported 17230F: drivers/scsi/qedi/ 17231 17232QLOGIC QL4xxx ETHERNET DRIVER 17233M: Ariel Elior <aelior@marvell.com> 17234M: Manish Chopra <manishc@marvell.com> 17235L: netdev@vger.kernel.org 17236S: Supported 17237F: drivers/net/ethernet/qlogic/qed/ 17238F: drivers/net/ethernet/qlogic/qede/ 17239F: include/linux/qed/ 17240 17241QLOGIC QL4xxx RDMA DRIVER 17242M: Michal Kalderon <mkalderon@marvell.com> 17243M: Ariel Elior <aelior@marvell.com> 17244L: linux-rdma@vger.kernel.org 17245S: Supported 17246F: drivers/infiniband/hw/qedr/ 17247F: include/uapi/rdma/qedr-abi.h 17248 17249QLOGIC QLA1280 SCSI DRIVER 17250M: Michael Reed <mdr@sgi.com> 17251L: linux-scsi@vger.kernel.org 17252S: Maintained 17253F: drivers/scsi/qla1280.[ch] 17254 17255QLOGIC QLA2XXX FC-SCSI DRIVER 17256M: Nilesh Javali <njavali@marvell.com> 17257M: GR-QLogic-Storage-Upstream@marvell.com 17258L: linux-scsi@vger.kernel.org 17259S: Supported 17260F: drivers/scsi/qla2xxx/ 17261 17262QLOGIC QLA3XXX NETWORK DRIVER 17263M: GR-Linux-NIC-Dev@marvell.com 17264L: netdev@vger.kernel.org 17265S: Supported 17266F: drivers/net/ethernet/qlogic/qla3xxx.* 17267 17268QLOGIC QLA4XXX iSCSI DRIVER 17269M: Nilesh Javali <njavali@marvell.com> 17270M: Manish Rangankar <mrangankar@marvell.com> 17271M: GR-QLogic-Storage-Upstream@marvell.com 17272L: linux-scsi@vger.kernel.org 17273S: Supported 17274F: drivers/scsi/qla4xxx/ 17275 17276QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17277M: Shahed Shaikh <shshaikh@marvell.com> 17278M: Manish Chopra <manishc@marvell.com> 17279M: GR-Linux-NIC-Dev@marvell.com 17280L: netdev@vger.kernel.org 17281S: Supported 17282F: drivers/net/ethernet/qlogic/qlcnic/ 17283 17284QLOGIC QLGE 10Gb ETHERNET DRIVER 17285M: Manish Chopra <manishc@marvell.com> 17286M: GR-Linux-NIC-Dev@marvell.com 17287M: Coiby Xu <coiby.xu@gmail.com> 17288L: netdev@vger.kernel.org 17289S: Supported 17290F: Documentation/networking/device_drivers/qlogic/qlge.rst 17291F: drivers/staging/qlge/ 17292 17293QM1D1B0004 MEDIA DRIVER 17294M: Akihiro Tsukada <tskd08@gmail.com> 17295L: linux-media@vger.kernel.org 17296S: Odd Fixes 17297F: drivers/media/tuners/qm1d1b0004* 17298 17299QM1D1C0042 MEDIA DRIVER 17300M: Akihiro Tsukada <tskd08@gmail.com> 17301L: linux-media@vger.kernel.org 17302S: Odd Fixes 17303F: drivers/media/tuners/qm1d1c0042* 17304 17305QNX4 FILESYSTEM 17306M: Anders Larsen <al@alarsen.net> 17307S: Maintained 17308W: http://www.alarsen.net/linux/qnx4fs/ 17309F: fs/qnx4/ 17310F: include/uapi/linux/qnx4_fs.h 17311F: include/uapi/linux/qnxtypes.h 17312 17313QNX6 FILESYSTEM 17314S: Orphan 17315F: Documentation/filesystems/qnx6.rst 17316F: fs/qnx6/ 17317F: include/linux/qnx6_fs.h 17318 17319QORIQ DPAA2 FSL-MC BUS DRIVER 17320M: Stuart Yoder <stuyoder@gmail.com> 17321M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17322L: linux-kernel@vger.kernel.org 17323S: Maintained 17324F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17325F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17326F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17327F: drivers/bus/fsl-mc/ 17328F: include/uapi/linux/fsl_mc.h 17329 17330QT1010 MEDIA DRIVER 17331M: Antti Palosaari <crope@iki.fi> 17332L: linux-media@vger.kernel.org 17333S: Maintained 17334W: https://linuxtv.org 17335W: http://palosaari.fi/linux/ 17336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17337T: git git://linuxtv.org/anttip/media_tree.git 17338F: drivers/media/tuners/qt1010* 17339 17340QUALCOMM ATH12K WIRELESS DRIVER 17341M: Kalle Valo <kvalo@kernel.org> 17342L: ath12k@lists.infradead.org 17343S: Supported 17344T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17345F: drivers/net/wireless/ath/ath12k/ 17346 17347QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17348M: Kalle Valo <kvalo@kernel.org> 17349L: ath10k@lists.infradead.org 17350S: Supported 17351W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17352T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17353F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17354F: drivers/net/wireless/ath/ath10k/ 17355 17356QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17357M: Kalle Valo <kvalo@kernel.org> 17358L: ath11k@lists.infradead.org 17359S: Supported 17360T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17361F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17362F: drivers/net/wireless/ath/ath11k/ 17363 17364QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17365M: Toke Høiland-Jørgensen <toke@toke.dk> 17366L: linux-wireless@vger.kernel.org 17367S: Maintained 17368W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17369F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17370F: drivers/net/wireless/ath/ath9k/ 17371 17372QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17373M: Stephan Gerhold <stephan@gerhold.net> 17374L: netdev@vger.kernel.org 17375L: linux-arm-msm@vger.kernel.org 17376S: Maintained 17377F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17378F: drivers/net/wwan/qcom_bam_dmux.c 17379 17380QUALCOMM CAMERA SUBSYSTEM DRIVER 17381M: Robert Foss <rfoss@kernel.org> 17382M: Todor Tomov <todor.too@gmail.com> 17383M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17384L: linux-media@vger.kernel.org 17385S: Maintained 17386F: Documentation/admin-guide/media/qcom_camss.rst 17387F: Documentation/devicetree/bindings/media/*camss* 17388F: drivers/media/platform/qcom/camss/ 17389 17390QUALCOMM CLOCK DRIVERS 17391M: Bjorn Andersson <andersson@kernel.org> 17392L: linux-arm-msm@vger.kernel.org 17393S: Supported 17394T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17395F: Documentation/devicetree/bindings/clock/qcom,* 17396F: drivers/clk/qcom/ 17397F: include/dt-bindings/clock/qcom,* 17398 17399QUALCOMM CLOUD AI (QAIC) DRIVER 17400M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17401L: linux-arm-msm@vger.kernel.org 17402L: dri-devel@lists.freedesktop.org 17403S: Supported 17404T: git git://anongit.freedesktop.org/drm/drm-misc 17405F: Documentation/accel/qaic/ 17406F: drivers/accel/qaic/ 17407F: include/uapi/drm/qaic_accel.h 17408 17409QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17410M: Bjorn Andersson <andersson@kernel.org> 17411M: Konrad Dybcio <konrad.dybcio@linaro.org> 17412L: linux-pm@vger.kernel.org 17413L: linux-arm-msm@vger.kernel.org 17414S: Maintained 17415F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17416F: drivers/soc/qcom/cpr.c 17417 17418QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17419M: Ilia Lin <ilia.lin@kernel.org> 17420L: linux-pm@vger.kernel.org 17421S: Maintained 17422F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17423F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17424F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17425 17426QUALCOMM CRYPTO DRIVERS 17427M: Thara Gopinath <thara.gopinath@gmail.com> 17428L: linux-crypto@vger.kernel.org 17429L: linux-arm-msm@vger.kernel.org 17430S: Maintained 17431F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17432F: drivers/crypto/qce/ 17433 17434QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17435M: Timur Tabi <timur@kernel.org> 17436L: netdev@vger.kernel.org 17437S: Maintained 17438F: drivers/net/ethernet/qualcomm/emac/ 17439 17440QUALCOMM ETHQOS ETHERNET DRIVER 17441M: Vinod Koul <vkoul@kernel.org> 17442R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17443L: netdev@vger.kernel.org 17444S: Maintained 17445F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17446F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17447 17448QUALCOMM FASTRPC DRIVER 17449M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17450M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17451L: linux-arm-msm@vger.kernel.org 17452S: Maintained 17453F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17454F: drivers/misc/fastrpc.c 17455F: include/uapi/misc/fastrpc.h 17456 17457QUALCOMM HEXAGON ARCHITECTURE 17458M: Brian Cain <bcain@quicinc.com> 17459L: linux-hexagon@vger.kernel.org 17460S: Supported 17461T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17462F: arch/hexagon/ 17463 17464QUALCOMM HIDMA DRIVER 17465M: Sinan Kaya <okaya@kernel.org> 17466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17467L: linux-arm-msm@vger.kernel.org 17468L: dmaengine@vger.kernel.org 17469S: Supported 17470F: drivers/dma/qcom/hidma* 17471 17472QUALCOMM I2C CCI DRIVER 17473M: Loic Poulain <loic.poulain@linaro.org> 17474M: Robert Foss <rfoss@kernel.org> 17475L: linux-i2c@vger.kernel.org 17476L: linux-arm-msm@vger.kernel.org 17477S: Maintained 17478F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17479F: drivers/i2c/busses/i2c-qcom-cci.c 17480 17481QUALCOMM INTERCONNECT BWMON DRIVER 17482M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17483L: linux-arm-msm@vger.kernel.org 17484S: Maintained 17485F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17486F: drivers/soc/qcom/icc-bwmon.c 17487 17488QUALCOMM IOMMU 17489M: Rob Clark <robdclark@gmail.com> 17490L: iommu@lists.linux.dev 17491L: linux-arm-msm@vger.kernel.org 17492S: Maintained 17493F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17494 17495QUALCOMM IPC ROUTER (QRTR) DRIVER 17496M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17497L: linux-arm-msm@vger.kernel.org 17498S: Maintained 17499F: include/trace/events/qrtr.h 17500F: include/uapi/linux/qrtr.h 17501F: net/qrtr/ 17502 17503QUALCOMM IPCC MAILBOX DRIVER 17504M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17505L: linux-arm-msm@vger.kernel.org 17506S: Supported 17507F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17508F: drivers/mailbox/qcom-ipcc.c 17509F: include/dt-bindings/mailbox/qcom-ipcc.h 17510 17511QUALCOMM IPQ4019 USB PHY DRIVER 17512M: Robert Marko <robert.marko@sartura.hr> 17513M: Luka Perkov <luka.perkov@sartura.hr> 17514L: linux-arm-msm@vger.kernel.org 17515S: Maintained 17516F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17517F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17518 17519QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17520M: Robert Marko <robert.marko@sartura.hr> 17521M: Luka Perkov <luka.perkov@sartura.hr> 17522L: linux-arm-msm@vger.kernel.org 17523S: Maintained 17524F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17525F: drivers/regulator/vqmmc-ipq4019-regulator.c 17526 17527QUALCOMM NAND CONTROLLER DRIVER 17528M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17529L: linux-mtd@lists.infradead.org 17530L: linux-arm-msm@vger.kernel.org 17531S: Maintained 17532F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17533F: drivers/mtd/nand/raw/qcom_nandc.c 17534 17535QUALCOMM RMNET DRIVER 17536M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17537M: Sean Tranchetti <quic_stranche@quicinc.com> 17538L: netdev@vger.kernel.org 17539S: Maintained 17540F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17541F: drivers/net/ethernet/qualcomm/rmnet/ 17542F: include/linux/if_rmnet.h 17543 17544QUALCOMM TSENS THERMAL DRIVER 17545M: Amit Kucheria <amitk@kernel.org> 17546M: Thara Gopinath <thara.gopinath@gmail.com> 17547L: linux-pm@vger.kernel.org 17548L: linux-arm-msm@vger.kernel.org 17549S: Maintained 17550F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17551F: drivers/thermal/qcom/ 17552 17553QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17554M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17555M: Vikash Garodia <quic_vgarodia@quicinc.com> 17556L: linux-media@vger.kernel.org 17557L: linux-arm-msm@vger.kernel.org 17558S: Maintained 17559T: git git://linuxtv.org/media_tree.git 17560F: Documentation/devicetree/bindings/media/*venus* 17561F: drivers/media/platform/qcom/venus/ 17562 17563QUALCOMM WCN36XX WIRELESS DRIVER 17564M: Loic Poulain <loic.poulain@linaro.org> 17565L: wcn36xx@lists.infradead.org 17566S: Supported 17567W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17568F: drivers/net/wireless/ath/wcn36xx/ 17569 17570QUANTENNA QTNFMAC WIRELESS DRIVER 17571M: Igor Mitsyanko <imitsyanko@quantenna.com> 17572R: Sergey Matyukevich <geomatsi@gmail.com> 17573L: linux-wireless@vger.kernel.org 17574S: Maintained 17575F: drivers/net/wireless/quantenna 17576 17577RADEON and AMDGPU DRM DRIVERS 17578M: Alex Deucher <alexander.deucher@amd.com> 17579M: Christian König <christian.koenig@amd.com> 17580M: Pan, Xinhui <Xinhui.Pan@amd.com> 17581L: amd-gfx@lists.freedesktop.org 17582S: Supported 17583B: https://gitlab.freedesktop.org/drm/amd/-/issues 17584C: irc://irc.oftc.net/radeon 17585T: git https://gitlab.freedesktop.org/agd5f/linux.git 17586F: Documentation/gpu/amdgpu/ 17587F: drivers/gpu/drm/amd/ 17588F: drivers/gpu/drm/radeon/ 17589F: include/uapi/drm/amdgpu_drm.h 17590F: include/uapi/drm/radeon_drm.h 17591 17592RADEON FRAMEBUFFER DISPLAY DRIVER 17593M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17594L: linux-fbdev@vger.kernel.org 17595S: Maintained 17596F: drivers/video/fbdev/aty/radeon* 17597F: include/uapi/linux/radeonfb.h 17598 17599RADIOSHARK RADIO DRIVER 17600M: Hans Verkuil <hverkuil@xs4all.nl> 17601L: linux-media@vger.kernel.org 17602S: Maintained 17603T: git git://linuxtv.org/media_tree.git 17604F: drivers/media/radio/radio-shark.c 17605 17606RADIOSHARK2 RADIO DRIVER 17607M: Hans Verkuil <hverkuil@xs4all.nl> 17608L: linux-media@vger.kernel.org 17609S: Maintained 17610T: git git://linuxtv.org/media_tree.git 17611F: drivers/media/radio/radio-shark2.c 17612F: drivers/media/radio/radio-tea5777.c 17613 17614RADOS BLOCK DEVICE (RBD) 17615M: Ilya Dryomov <idryomov@gmail.com> 17616R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17617L: ceph-devel@vger.kernel.org 17618S: Supported 17619W: http://ceph.com/ 17620T: git https://github.com/ceph/ceph-client.git 17621F: Documentation/ABI/testing/sysfs-bus-rbd 17622F: drivers/block/rbd.c 17623F: drivers/block/rbd_types.h 17624 17625RAGE128 FRAMEBUFFER DISPLAY DRIVER 17626L: linux-fbdev@vger.kernel.org 17627S: Orphan 17628F: drivers/video/fbdev/aty/aty128fb.c 17629 17630RAINSHADOW-CEC DRIVER 17631M: Hans Verkuil <hverkuil@xs4all.nl> 17632L: linux-media@vger.kernel.org 17633S: Maintained 17634T: git git://linuxtv.org/media_tree.git 17635F: drivers/media/cec/usb/rainshadow/ 17636 17637RALINK MIPS ARCHITECTURE 17638M: John Crispin <john@phrozen.org> 17639L: linux-mips@vger.kernel.org 17640S: Maintained 17641F: arch/mips/ralink 17642 17643RALINK MT7621 MIPS ARCHITECTURE 17644M: Arınç ÜNAL <arinc.unal@arinc9.com> 17645M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17646L: linux-mips@vger.kernel.org 17647S: Maintained 17648F: arch/mips/boot/dts/ralink/mt7621* 17649 17650RALINK RT2X00 WIRELESS LAN DRIVER 17651M: Stanislaw Gruszka <stf_xl@wp.pl> 17652M: Helmut Schaa <helmut.schaa@googlemail.com> 17653L: linux-wireless@vger.kernel.org 17654S: Maintained 17655F: drivers/net/wireless/ralink/rt2x00/ 17656 17657RAMDISK RAM BLOCK DEVICE DRIVER 17658M: Jens Axboe <axboe@kernel.dk> 17659S: Maintained 17660F: Documentation/admin-guide/blockdev/ramdisk.rst 17661F: drivers/block/brd.c 17662 17663RANCHU VIRTUAL BOARD FOR MIPS 17664M: Miodrag Dinic <miodrag.dinic@mips.com> 17665L: linux-mips@vger.kernel.org 17666S: Supported 17667F: arch/mips/configs/generic/board-ranchu.config 17668F: arch/mips/generic/board-ranchu.c 17669 17670RANDOM NUMBER DRIVER 17671M: "Theodore Ts'o" <tytso@mit.edu> 17672M: Jason A. Donenfeld <Jason@zx2c4.com> 17673S: Maintained 17674T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17675F: drivers/char/random.c 17676F: drivers/virt/vmgenid.c 17677 17678RAPIDIO SUBSYSTEM 17679M: Matt Porter <mporter@kernel.crashing.org> 17680M: Alexandre Bounine <alex.bou9@gmail.com> 17681S: Maintained 17682F: drivers/rapidio/ 17683 17684RAS INFRASTRUCTURE 17685M: Tony Luck <tony.luck@intel.com> 17686M: Borislav Petkov <bp@alien8.de> 17687L: linux-edac@vger.kernel.org 17688S: Maintained 17689F: Documentation/admin-guide/ras.rst 17690F: drivers/ras/ 17691F: include/linux/ras.h 17692F: include/ras/ras_event.h 17693 17694RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17695L: linux-wireless@vger.kernel.org 17696S: Orphan 17697F: drivers/net/wireless/legacy/ray* 17698 17699RC-CORE / LIRC FRAMEWORK 17700M: Sean Young <sean@mess.org> 17701L: linux-media@vger.kernel.org 17702S: Maintained 17703W: http://linuxtv.org 17704T: git git://linuxtv.org/media_tree.git 17705F: Documentation/driver-api/media/rc-core.rst 17706F: Documentation/userspace-api/media/rc/ 17707F: drivers/media/rc/ 17708F: include/media/rc-core.h 17709F: include/media/rc-map.h 17710F: include/uapi/linux/lirc.h 17711 17712RCMM REMOTE CONTROLS DECODER 17713M: Patrick Lerda <patrick9876@free.fr> 17714S: Maintained 17715F: drivers/media/rc/ir-rcmm-decoder.c 17716 17717RCUTORTURE TEST FRAMEWORK 17718M: "Paul E. McKenney" <paulmck@kernel.org> 17719M: Josh Triplett <josh@joshtriplett.org> 17720R: Steven Rostedt <rostedt@goodmis.org> 17721R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17722R: Lai Jiangshan <jiangshanlai@gmail.com> 17723L: rcu@vger.kernel.org 17724S: Supported 17725T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17726F: tools/testing/selftests/rcutorture 17727 17728RDACM20 Camera Sensor 17729M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17730M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17731M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17732M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17733L: linux-media@vger.kernel.org 17734S: Maintained 17735F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17736F: drivers/media/i2c/max9271.c 17737F: drivers/media/i2c/max9271.h 17738F: drivers/media/i2c/rdacm20.c 17739 17740RDACM21 Camera Sensor 17741M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17742M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17743M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17744M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17745L: linux-media@vger.kernel.org 17746S: Maintained 17747F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17748F: drivers/media/i2c/max9271.c 17749F: drivers/media/i2c/max9271.h 17750F: drivers/media/i2c/rdacm21.c 17751 17752RDC R-321X SoC 17753M: Florian Fainelli <florian@openwrt.org> 17754S: Maintained 17755 17756RDC R6040 FAST ETHERNET DRIVER 17757M: Florian Fainelli <f.fainelli@gmail.com> 17758L: netdev@vger.kernel.org 17759S: Maintained 17760F: drivers/net/ethernet/rdc/r6040.c 17761 17762RDMAVT - RDMA verbs software 17763M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17764L: linux-rdma@vger.kernel.org 17765S: Supported 17766F: drivers/infiniband/sw/rdmavt 17767 17768RDS - RELIABLE DATAGRAM SOCKETS 17769M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17770L: netdev@vger.kernel.org 17771L: linux-rdma@vger.kernel.org 17772L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17773S: Supported 17774W: https://oss.oracle.com/projects/rds/ 17775F: Documentation/networking/rds.rst 17776F: net/rds/ 17777 17778RDT - RESOURCE ALLOCATION 17779M: Fenghua Yu <fenghua.yu@intel.com> 17780M: Reinette Chatre <reinette.chatre@intel.com> 17781L: linux-kernel@vger.kernel.org 17782S: Supported 17783F: Documentation/arch/x86/resctrl* 17784F: arch/x86/include/asm/resctrl.h 17785F: arch/x86/kernel/cpu/resctrl/ 17786F: tools/testing/selftests/resctrl/ 17787 17788READ-COPY UPDATE (RCU) 17789M: "Paul E. McKenney" <paulmck@kernel.org> 17790M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17791M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17792M: Joel Fernandes <joel@joelfernandes.org> 17793M: Josh Triplett <josh@joshtriplett.org> 17794M: Boqun Feng <boqun.feng@gmail.com> 17795R: Steven Rostedt <rostedt@goodmis.org> 17796R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17797R: Lai Jiangshan <jiangshanlai@gmail.com> 17798R: Zqiang <qiang1.zhang@intel.com> 17799L: rcu@vger.kernel.org 17800S: Supported 17801W: http://www.rdrop.com/users/paulmck/RCU/ 17802T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17803F: Documentation/RCU/ 17804F: include/linux/rcu* 17805F: kernel/rcu/ 17806X: Documentation/RCU/torture.rst 17807X: include/linux/srcu*.h 17808X: kernel/rcu/srcu*.c 17809 17810REAL TIME CLOCK (RTC) SUBSYSTEM 17811M: Alessandro Zummo <a.zummo@towertech.it> 17812M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17813L: linux-rtc@vger.kernel.org 17814S: Maintained 17815Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17816T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17817F: Documentation/admin-guide/rtc.rst 17818F: Documentation/devicetree/bindings/rtc/ 17819F: drivers/rtc/ 17820F: include/linux/platform_data/rtc-* 17821F: include/linux/rtc.h 17822F: include/linux/rtc/ 17823F: include/uapi/linux/rtc.h 17824F: tools/testing/selftests/rtc/ 17825 17826Real-time Linux Analysis (RTLA) tools 17827M: Daniel Bristot de Oliveira <bristot@kernel.org> 17828M: Steven Rostedt <rostedt@goodmis.org> 17829L: linux-trace-devel@vger.kernel.org 17830S: Maintained 17831F: Documentation/tools/rtla/ 17832F: tools/tracing/rtla/ 17833 17834REALTEK AUDIO CODECS 17835M: Oder Chiou <oder_chiou@realtek.com> 17836S: Maintained 17837F: include/sound/rt*.h 17838F: sound/soc/codecs/rt* 17839 17840REALTEK OTTO WATCHDOG 17841M: Sander Vanheule <sander@svanheule.net> 17842L: linux-watchdog@vger.kernel.org 17843S: Maintained 17844F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17845F: drivers/watchdog/realtek_otto_wdt.c 17846 17847REALTEK RTL83xx SMI DSA ROUTER CHIPS 17848M: Linus Walleij <linus.walleij@linaro.org> 17849M: Alvin Šipraga <alsi@bang-olufsen.dk> 17850S: Maintained 17851F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17852F: drivers/net/dsa/realtek/* 17853 17854REALTEK WIRELESS DRIVER (rtlwifi family) 17855M: Ping-Ke Shih <pkshih@realtek.com> 17856L: linux-wireless@vger.kernel.org 17857S: Maintained 17858W: https://wireless.wiki.kernel.org/ 17859T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17860F: drivers/net/wireless/realtek/rtlwifi/ 17861 17862REALTEK WIRELESS DRIVER (rtw88) 17863M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17864L: linux-wireless@vger.kernel.org 17865S: Maintained 17866F: drivers/net/wireless/realtek/rtw88/ 17867 17868REALTEK WIRELESS DRIVER (rtw89) 17869M: Ping-Ke Shih <pkshih@realtek.com> 17870L: linux-wireless@vger.kernel.org 17871S: Maintained 17872F: drivers/net/wireless/realtek/rtw89/ 17873 17874REDPINE WIRELESS DRIVER 17875L: linux-wireless@vger.kernel.org 17876S: Orphan 17877F: drivers/net/wireless/rsi/ 17878 17879REGISTER MAP ABSTRACTION 17880M: Mark Brown <broonie@kernel.org> 17881L: linux-kernel@vger.kernel.org 17882S: Supported 17883T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17884F: Documentation/devicetree/bindings/regmap/ 17885F: drivers/base/regmap/ 17886F: include/linux/regmap.h 17887 17888REISERFS FILE SYSTEM 17889L: reiserfs-devel@vger.kernel.org 17890S: Supported 17891F: fs/reiserfs/ 17892 17893REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17894M: Bjorn Andersson <andersson@kernel.org> 17895M: Mathieu Poirier <mathieu.poirier@linaro.org> 17896L: linux-remoteproc@vger.kernel.org 17897S: Maintained 17898T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17899F: Documentation/ABI/testing/sysfs-class-remoteproc 17900F: Documentation/devicetree/bindings/remoteproc/ 17901F: Documentation/staging/remoteproc.rst 17902F: drivers/remoteproc/ 17903F: include/linux/remoteproc.h 17904F: include/linux/remoteproc/ 17905 17906REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17907M: Bjorn Andersson <andersson@kernel.org> 17908M: Mathieu Poirier <mathieu.poirier@linaro.org> 17909L: linux-remoteproc@vger.kernel.org 17910S: Maintained 17911T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17912F: Documentation/ABI/testing/sysfs-bus-rpmsg 17913F: Documentation/staging/rpmsg.rst 17914F: drivers/rpmsg/ 17915F: include/linux/rpmsg.h 17916F: include/linux/rpmsg/ 17917F: include/uapi/linux/rpmsg.h 17918F: samples/rpmsg/ 17919 17920REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17921M: Stephan Gerhold <stephan@gerhold.net> 17922L: netdev@vger.kernel.org 17923L: linux-remoteproc@vger.kernel.org 17924S: Maintained 17925F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17926 17927RENESAS CLOCK DRIVERS 17928M: Geert Uytterhoeven <geert+renesas@glider.be> 17929L: linux-renesas-soc@vger.kernel.org 17930S: Supported 17931T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17932F: Documentation/devicetree/bindings/clock/renesas,* 17933F: drivers/clk/renesas/ 17934 17935RENESAS EMEV2 I2C DRIVER 17936M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17937L: linux-renesas-soc@vger.kernel.org 17938S: Supported 17939F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17940F: drivers/i2c/busses/i2c-emev2.c 17941 17942RENESAS ETHERNET DRIVERS 17943R: Sergey Shtylyov <s.shtylyov@omp.ru> 17944L: netdev@vger.kernel.org 17945L: linux-renesas-soc@vger.kernel.org 17946F: Documentation/devicetree/bindings/net/renesas,*.yaml 17947F: drivers/net/ethernet/renesas/ 17948F: include/linux/sh_eth.h 17949 17950RENESAS IDT821034 ASoC CODEC 17951M: Herve Codina <herve.codina@bootlin.com> 17952L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17953S: Maintained 17954F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17955F: sound/soc/codecs/idt821034.c 17956 17957RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17958M: Miquel Raynal <miquel.raynal@bootlin.com> 17959L: linux-mtd@lists.infradead.org 17960L: linux-renesas-soc@vger.kernel.org 17961S: Maintained 17962F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17963F: drivers/mtd/nand/raw/renesas-nand-controller.c 17964 17965RENESAS R-CAR GYROADC DRIVER 17966M: Marek Vasut <marek.vasut@gmail.com> 17967L: linux-iio@vger.kernel.org 17968S: Supported 17969F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17970F: drivers/iio/adc/rcar-gyroadc.c 17971 17972RENESAS R-CAR I2C DRIVERS 17973M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17974L: linux-renesas-soc@vger.kernel.org 17975S: Supported 17976F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17977F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17978F: drivers/i2c/busses/i2c-rcar.c 17979F: drivers/i2c/busses/i2c-sh_mobile.c 17980 17981RENESAS R-CAR SATA DRIVER 17982R: Sergey Shtylyov <s.shtylyov@omp.ru> 17983L: linux-ide@vger.kernel.org 17984L: linux-renesas-soc@vger.kernel.org 17985S: Supported 17986F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17987F: drivers/ata/sata_rcar.c 17988 17989RENESAS R-CAR THERMAL DRIVERS 17990M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17991L: linux-renesas-soc@vger.kernel.org 17992S: Supported 17993F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17994F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17995F: drivers/thermal/rcar_gen3_thermal.c 17996F: drivers/thermal/rcar_thermal.c 17997 17998RENESAS RIIC DRIVER 17999M: Chris Brandt <chris.brandt@renesas.com> 18000L: linux-renesas-soc@vger.kernel.org 18001S: Supported 18002F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18003F: drivers/i2c/busses/i2c-riic.c 18004 18005RENESAS RZ/G2L A/D DRIVER 18006M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18007L: linux-iio@vger.kernel.org 18008L: linux-renesas-soc@vger.kernel.org 18009S: Supported 18010F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18011F: drivers/iio/adc/rzg2l_adc.c 18012 18013RENESAS RZ/G2L MTU3a COUNTER DRIVER 18014M: Biju Das <biju.das.jz@bp.renesas.com> 18015L: linux-iio@vger.kernel.org 18016L: linux-renesas-soc@vger.kernel.org 18017S: Supported 18018F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18019F: drivers/counter/rz-mtu3-cnt.c 18020 18021RENESAS RZ/N1 A5PSW SWITCH DRIVER 18022M: Clément Léger <clement.leger@bootlin.com> 18023L: linux-renesas-soc@vger.kernel.org 18024L: netdev@vger.kernel.org 18025S: Maintained 18026F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18027F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18028F: drivers/net/dsa/rzn1_a5psw* 18029F: drivers/net/pcs/pcs-rzn1-miic.c 18030F: include/dt-bindings/net/pcs-rzn1-miic.h 18031F: include/linux/pcs-rzn1-miic.h 18032F: net/dsa/tag_rzn1_a5psw.c 18033 18034RENESAS RZ/N1 RTC CONTROLLER DRIVER 18035M: Miquel Raynal <miquel.raynal@bootlin.com> 18036L: linux-rtc@vger.kernel.org 18037L: linux-renesas-soc@vger.kernel.org 18038S: Maintained 18039F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18040F: drivers/rtc/rtc-rzn1.c 18041 18042RENESAS RZ/N1 USBF CONTROLLER DRIVER 18043M: Herve Codina <herve.codina@bootlin.com> 18044L: linux-renesas-soc@vger.kernel.org 18045L: linux-usb@vger.kernel.org 18046S: Maintained 18047F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18048F: drivers/usb/gadget/udc/renesas_usbf.c 18049 18050RENESAS USB PHY DRIVER 18051M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18052L: linux-renesas-soc@vger.kernel.org 18053S: Maintained 18054F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18055 18056RENESAS VERSACLOCK 7 CLOCK DRIVER 18057M: Alex Helms <alexander.helms.jy@renesas.com> 18058S: Maintained 18059F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18060F: drivers/clk/clk-versaclock7.c 18061 18062RESET CONTROLLER FRAMEWORK 18063M: Philipp Zabel <p.zabel@pengutronix.de> 18064S: Maintained 18065T: git git://git.pengutronix.de/git/pza/linux 18066F: Documentation/devicetree/bindings/reset/ 18067F: Documentation/driver-api/reset.rst 18068F: drivers/reset/ 18069F: include/dt-bindings/reset/ 18070F: include/linux/reset-controller.h 18071F: include/linux/reset.h 18072F: include/linux/reset/ 18073K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18074 18075RESTARTABLE SEQUENCES SUPPORT 18076M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18077M: Peter Zijlstra <peterz@infradead.org> 18078M: "Paul E. McKenney" <paulmck@kernel.org> 18079M: Boqun Feng <boqun.feng@gmail.com> 18080L: linux-kernel@vger.kernel.org 18081S: Supported 18082F: include/trace/events/rseq.h 18083F: include/uapi/linux/rseq.h 18084F: kernel/rseq.c 18085F: tools/testing/selftests/rseq/ 18086 18087RFKILL 18088M: Johannes Berg <johannes@sipsolutions.net> 18089L: linux-wireless@vger.kernel.org 18090S: Maintained 18091W: https://wireless.wiki.kernel.org/ 18092Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18093T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18094T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18095F: Documentation/ABI/stable/sysfs-class-rfkill 18096F: Documentation/driver-api/rfkill.rst 18097F: include/linux/rfkill.h 18098F: include/uapi/linux/rfkill.h 18099F: net/rfkill/ 18100 18101RHASHTABLE 18102M: Thomas Graf <tgraf@suug.ch> 18103M: Herbert Xu <herbert@gondor.apana.org.au> 18104L: netdev@vger.kernel.org 18105S: Maintained 18106F: include/linux/rhashtable-types.h 18107F: include/linux/rhashtable.h 18108F: lib/rhashtable.c 18109F: lib/test_rhashtable.c 18110 18111RICOH R5C592 MEMORYSTICK DRIVER 18112M: Maxim Levitsky <maximlevitsky@gmail.com> 18113S: Maintained 18114F: drivers/memstick/host/r592.* 18115 18116RICOH SMARTMEDIA/XD DRIVER 18117M: Maxim Levitsky <maximlevitsky@gmail.com> 18118S: Maintained 18119F: drivers/mtd/nand/raw/r852.c 18120F: drivers/mtd/nand/raw/r852.h 18121 18122RISC-V ARCHITECTURE 18123M: Paul Walmsley <paul.walmsley@sifive.com> 18124M: Palmer Dabbelt <palmer@dabbelt.com> 18125M: Albert Ou <aou@eecs.berkeley.edu> 18126L: linux-riscv@lists.infradead.org 18127S: Supported 18128Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18129C: irc://irc.libera.chat/riscv 18130P: Documentation/riscv/patch-acceptance.rst 18131T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18132F: arch/riscv/ 18133N: riscv 18134K: riscv 18135 18136RISC-V MICROCHIP FPGA SUPPORT 18137M: Conor Dooley <conor.dooley@microchip.com> 18138M: Daire McNamara <daire.mcnamara@microchip.com> 18139L: linux-riscv@lists.infradead.org 18140S: Supported 18141F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18142F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18143F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18144F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18145F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18146F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18147F: Documentation/devicetree/bindings/riscv/microchip.yaml 18148F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18149F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18150F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18151F: arch/riscv/boot/dts/microchip/ 18152F: drivers/char/hw_random/mpfs-rng.c 18153F: drivers/clk/microchip/clk-mpfs*.c 18154F: drivers/i2c/busses/i2c-microchip-corei2c.c 18155F: drivers/mailbox/mailbox-mpfs.c 18156F: drivers/pci/controller/pcie-microchip-host.c 18157F: drivers/reset/reset-mpfs.c 18158F: drivers/rtc/rtc-mpfs.c 18159F: drivers/soc/microchip/mpfs-sys-controller.c 18160F: drivers/spi/spi-microchip-core-qspi.c 18161F: drivers/spi/spi-microchip-core.c 18162F: drivers/usb/musb/mpfs.c 18163F: include/soc/microchip/mpfs.h 18164 18165RISC-V MISC SOC SUPPORT 18166M: Conor Dooley <conor@kernel.org> 18167L: linux-riscv@lists.infradead.org 18168S: Maintained 18169Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18170T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18171F: Documentation/devicetree/bindings/riscv/ 18172F: arch/riscv/boot/dts/ 18173 18174RISC-V PMU DRIVERS 18175M: Atish Patra <atishp@atishpatra.org> 18176R: Anup Patel <anup@brainfault.org> 18177L: linux-riscv@lists.infradead.org 18178S: Supported 18179F: drivers/perf/riscv_pmu.c 18180F: drivers/perf/riscv_pmu_legacy.c 18181F: drivers/perf/riscv_pmu_sbi.c 18182 18183RNBD BLOCK DRIVERS 18184M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18185M: Jack Wang <jinpu.wang@ionos.com> 18186L: linux-block@vger.kernel.org 18187S: Maintained 18188F: drivers/block/rnbd/ 18189 18190ROCCAT DRIVERS 18191M: Stefan Achatz <erazor_de@users.sourceforge.net> 18192S: Maintained 18193W: http://sourceforge.net/projects/roccat/ 18194F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18195F: drivers/hid/hid-roccat* 18196F: include/linux/hid-roccat* 18197 18198ROCKCHIP CRYPTO DRIVERS 18199M: Corentin Labbe <clabbe@baylibre.com> 18200L: linux-crypto@vger.kernel.org 18201S: Maintained 18202F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18203F: drivers/crypto/rockchip/ 18204 18205ROCKCHIP I2S TDM DRIVER 18206M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18207L: linux-rockchip@lists.infradead.org 18208S: Maintained 18209F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18210F: sound/soc/rockchip/rockchip_i2s_tdm.* 18211 18212ROCKCHIP ISP V1 DRIVER 18213M: Dafna Hirschfeld <dafna@fastmail.com> 18214L: linux-media@vger.kernel.org 18215L: linux-rockchip@lists.infradead.org 18216S: Maintained 18217F: Documentation/admin-guide/media/rkisp1.rst 18218F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18219F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18220F: drivers/media/platform/rockchip/rkisp1 18221F: include/uapi/linux/rkisp1-config.h 18222 18223ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18224M: Jacob Chen <jacob-chen@iotwrt.com> 18225M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18226L: linux-media@vger.kernel.org 18227L: linux-rockchip@lists.infradead.org 18228S: Maintained 18229F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18230F: drivers/media/platform/rockchip/rga/ 18231 18232ROCKCHIP VIDEO DECODER DRIVER 18233M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18234L: linux-media@vger.kernel.org 18235L: linux-rockchip@lists.infradead.org 18236S: Maintained 18237F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18238F: drivers/staging/media/rkvdec/ 18239 18240ROCKER DRIVER 18241M: Jiri Pirko <jiri@resnulli.us> 18242L: netdev@vger.kernel.org 18243S: Supported 18244F: drivers/net/ethernet/rocker/ 18245 18246ROCKETPORT EXPRESS/INFINITY DRIVER 18247M: Kevin Cernekee <cernekee@gmail.com> 18248L: linux-serial@vger.kernel.org 18249S: Odd Fixes 18250F: drivers/tty/serial/rp2.* 18251 18252ROHM BD99954 CHARGER IC 18253M: Matti Vaittinen <mazziesaccount@gmail.com> 18254S: Supported 18255F: drivers/power/supply/bd99954-charger.c 18256F: drivers/power/supply/bd99954-charger.h 18257 18258ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18259M: Tomasz Duszynski <tduszyns@gmail.com> 18260S: Maintained 18261F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18262F: drivers/iio/light/bh1750.c 18263 18264ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18265M: Matti Vaittinen <mazziesaccount@gmail.com> 18266L: linux-iio@vger.kernel.org 18267S: Supported 18268F: drivers/iio/light/rohm-bu27034.c 18269 18270ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18271M: Marek Vasut <marek.vasut+renesas@gmail.com> 18272L: linux-kernel@vger.kernel.org 18273L: linux-renesas-soc@vger.kernel.org 18274S: Supported 18275F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18276F: drivers/gpio/gpio-bd9571mwv.c 18277F: drivers/mfd/bd9571mwv.c 18278F: drivers/regulator/bd9571mwv-regulator.c 18279F: include/linux/mfd/bd9571mwv.h 18280 18281ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18282M: Matti Vaittinen <mazziesaccount@gmail.com> 18283S: Supported 18284F: drivers/clk/clk-bd718x7.c 18285F: drivers/gpio/gpio-bd71815.c 18286F: drivers/gpio/gpio-bd71828.c 18287F: drivers/mfd/rohm-bd71828.c 18288F: drivers/mfd/rohm-bd718x7.c 18289F: drivers/mfd/rohm-bd9576.c 18290F: drivers/regulator/bd71815-regulator.c 18291F: drivers/regulator/bd71828-regulator.c 18292F: drivers/regulator/bd718x7-regulator.c 18293F: drivers/regulator/bd9576-regulator.c 18294F: drivers/regulator/rohm-regulator.c 18295F: drivers/rtc/rtc-bd70528.c 18296F: drivers/watchdog/bd9576_wdt.c 18297F: include/linux/mfd/rohm-bd71815.h 18298F: include/linux/mfd/rohm-bd71828.h 18299F: include/linux/mfd/rohm-bd718x7.h 18300F: include/linux/mfd/rohm-bd957x.h 18301F: include/linux/mfd/rohm-generic.h 18302F: include/linux/mfd/rohm-shared.h 18303 18304ROSE NETWORK LAYER 18305M: Ralf Baechle <ralf@linux-mips.org> 18306L: linux-hams@vger.kernel.org 18307S: Maintained 18308W: http://www.linux-ax25.org/ 18309F: include/net/rose.h 18310F: include/uapi/linux/rose.h 18311F: net/rose/ 18312 18313ROTATION DRIVER FOR ALLWINNER A83T 18314M: Jernej Skrabec <jernej.skrabec@gmail.com> 18315L: linux-media@vger.kernel.org 18316S: Maintained 18317T: git git://linuxtv.org/media_tree.git 18318F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18319F: drivers/media/platform/sunxi/sun8i-rotate/ 18320 18321RPMSG TTY DRIVER 18322M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18323L: linux-remoteproc@vger.kernel.org 18324S: Maintained 18325F: drivers/tty/rpmsg_tty.c 18326 18327RTL2830 MEDIA DRIVER 18328M: Antti Palosaari <crope@iki.fi> 18329L: linux-media@vger.kernel.org 18330S: Maintained 18331W: https://linuxtv.org 18332W: http://palosaari.fi/linux/ 18333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18334T: git git://linuxtv.org/anttip/media_tree.git 18335F: drivers/media/dvb-frontends/rtl2830* 18336 18337RTL2832 MEDIA DRIVER 18338M: Antti Palosaari <crope@iki.fi> 18339L: linux-media@vger.kernel.org 18340S: Maintained 18341W: https://linuxtv.org 18342W: http://palosaari.fi/linux/ 18343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18344T: git git://linuxtv.org/anttip/media_tree.git 18345F: drivers/media/dvb-frontends/rtl2832* 18346 18347RTL2832_SDR MEDIA DRIVER 18348M: Antti Palosaari <crope@iki.fi> 18349L: linux-media@vger.kernel.org 18350S: Maintained 18351W: https://linuxtv.org 18352W: http://palosaari.fi/linux/ 18353Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18354T: git git://linuxtv.org/anttip/media_tree.git 18355F: drivers/media/dvb-frontends/rtl2832_sdr* 18356 18357RTL8180 WIRELESS DRIVER 18358L: linux-wireless@vger.kernel.org 18359S: Orphan 18360W: https://wireless.wiki.kernel.org/ 18361T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18362F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18363 18364RTL8187 WIRELESS DRIVER 18365M: Herton Ronaldo Krzesinski <herton@canonical.com> 18366M: Hin-Tak Leung <htl10@users.sourceforge.net> 18367M: Larry Finger <Larry.Finger@lwfinger.net> 18368L: linux-wireless@vger.kernel.org 18369S: Maintained 18370W: https://wireless.wiki.kernel.org/ 18371T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18372F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18373 18374RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18375M: Jes Sorensen <Jes.Sorensen@gmail.com> 18376L: linux-wireless@vger.kernel.org 18377S: Maintained 18378T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18379F: drivers/net/wireless/realtek/rtl8xxxu/ 18380 18381RTRS TRANSPORT DRIVERS 18382M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18383M: Jack Wang <jinpu.wang@ionos.com> 18384L: linux-rdma@vger.kernel.org 18385S: Maintained 18386F: drivers/infiniband/ulp/rtrs/ 18387 18388RUNTIME VERIFICATION (RV) 18389M: Daniel Bristot de Oliveira <bristot@kernel.org> 18390M: Steven Rostedt <rostedt@goodmis.org> 18391L: linux-trace-devel@vger.kernel.org 18392S: Maintained 18393F: Documentation/trace/rv/ 18394F: include/linux/rv.h 18395F: include/rv/ 18396F: kernel/trace/rv/ 18397F: tools/verification/ 18398 18399RUST 18400M: Miguel Ojeda <ojeda@kernel.org> 18401M: Alex Gaynor <alex.gaynor@gmail.com> 18402M: Wedson Almeida Filho <wedsonaf@gmail.com> 18403R: Boqun Feng <boqun.feng@gmail.com> 18404R: Gary Guo <gary@garyguo.net> 18405R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18406R: Benno Lossin <benno.lossin@proton.me> 18407L: rust-for-linux@vger.kernel.org 18408S: Supported 18409W: https://github.com/Rust-for-Linux/linux 18410B: https://github.com/Rust-for-Linux/linux/issues 18411C: zulip://rust-for-linux.zulipchat.com 18412T: git https://github.com/Rust-for-Linux/linux.git rust-next 18413F: Documentation/rust/ 18414F: rust/ 18415F: samples/rust/ 18416F: scripts/*rust* 18417K: \b(?i:rust)\b 18418 18419RXRPC SOCKETS (AF_RXRPC) 18420M: David Howells <dhowells@redhat.com> 18421M: Marc Dionne <marc.dionne@auristor.com> 18422L: linux-afs@lists.infradead.org 18423S: Supported 18424W: https://www.infradead.org/~dhowells/kafs/ 18425F: Documentation/networking/rxrpc.rst 18426F: include/keys/rxrpc-type.h 18427F: include/net/af_rxrpc.h 18428F: include/trace/events/rxrpc.h 18429F: include/uapi/linux/rxrpc.h 18430F: net/rxrpc/ 18431 18432S3 SAVAGE FRAMEBUFFER DRIVER 18433M: Antonino Daplas <adaplas@gmail.com> 18434L: linux-fbdev@vger.kernel.org 18435S: Maintained 18436F: drivers/video/fbdev/savage/ 18437 18438S390 ARCHITECTURE 18439M: Heiko Carstens <hca@linux.ibm.com> 18440M: Vasily Gorbik <gor@linux.ibm.com> 18441M: Alexander Gordeev <agordeev@linux.ibm.com> 18442R: Christian Borntraeger <borntraeger@linux.ibm.com> 18443R: Sven Schnelle <svens@linux.ibm.com> 18444L: linux-s390@vger.kernel.org 18445S: Supported 18446T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18447F: Documentation/driver-api/s390-drivers.rst 18448F: Documentation/s390/ 18449F: arch/s390/ 18450F: drivers/s390/ 18451F: drivers/watchdog/diag288_wdt.c 18452 18453S390 COMMON I/O LAYER 18454M: Vineeth Vijayan <vneethv@linux.ibm.com> 18455M: Peter Oberparleiter <oberpar@linux.ibm.com> 18456L: linux-s390@vger.kernel.org 18457S: Supported 18458F: drivers/s390/cio/ 18459 18460S390 DASD DRIVER 18461M: Stefan Haberland <sth@linux.ibm.com> 18462M: Jan Hoeppner <hoeppner@linux.ibm.com> 18463L: linux-s390@vger.kernel.org 18464S: Supported 18465F: block/partitions/ibm.c 18466F: drivers/s390/block/dasd* 18467F: include/linux/dasd_mod.h 18468 18469S390 IOMMU (PCI) 18470M: Niklas Schnelle <schnelle@linux.ibm.com> 18471M: Matthew Rosato <mjrosato@linux.ibm.com> 18472R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18473L: linux-s390@vger.kernel.org 18474S: Supported 18475F: drivers/iommu/s390-iommu.c 18476 18477S390 IUCV NETWORK LAYER 18478M: Alexandra Winter <wintera@linux.ibm.com> 18479M: Wenjia Zhang <wenjia@linux.ibm.com> 18480L: linux-s390@vger.kernel.org 18481L: netdev@vger.kernel.org 18482S: Supported 18483F: drivers/s390/net/*iucv* 18484F: include/net/iucv/ 18485F: net/iucv/ 18486 18487S390 MM 18488M: Alexander Gordeev <agordeev@linux.ibm.com> 18489M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18490L: linux-s390@vger.kernel.org 18491S: Supported 18492T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18493F: arch/s390/include/asm/pgtable.h 18494F: arch/s390/mm 18495 18496S390 NETWORK DRIVERS 18497M: Alexandra Winter <wintera@linux.ibm.com> 18498M: Wenjia Zhang <wenjia@linux.ibm.com> 18499L: linux-s390@vger.kernel.org 18500L: netdev@vger.kernel.org 18501S: Supported 18502F: drivers/s390/net/ 18503 18504S390 PCI SUBSYSTEM 18505M: Niklas Schnelle <schnelle@linux.ibm.com> 18506M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18507L: linux-s390@vger.kernel.org 18508S: Supported 18509F: Documentation/s390/pci.rst 18510F: arch/s390/pci/ 18511F: drivers/pci/hotplug/s390_pci_hpc.c 18512 18513S390 SCM DRIVER 18514M: Vineeth Vijayan <vneethv@linux.ibm.com> 18515L: linux-s390@vger.kernel.org 18516S: Supported 18517F: drivers/s390/block/scm* 18518F: drivers/s390/cio/scm.c 18519 18520S390 VFIO AP DRIVER 18521M: Tony Krowiak <akrowiak@linux.ibm.com> 18522M: Halil Pasic <pasic@linux.ibm.com> 18523M: Jason Herne <jjherne@linux.ibm.com> 18524L: linux-s390@vger.kernel.org 18525S: Supported 18526F: Documentation/s390/vfio-ap* 18527F: drivers/s390/crypto/vfio_ap* 18528 18529S390 VFIO-CCW DRIVER 18530M: Eric Farman <farman@linux.ibm.com> 18531M: Matthew Rosato <mjrosato@linux.ibm.com> 18532R: Halil Pasic <pasic@linux.ibm.com> 18533L: linux-s390@vger.kernel.org 18534L: kvm@vger.kernel.org 18535S: Supported 18536F: Documentation/s390/vfio-ccw.rst 18537F: drivers/s390/cio/vfio_ccw* 18538F: include/uapi/linux/vfio_ccw.h 18539 18540S390 VFIO-PCI DRIVER 18541M: Matthew Rosato <mjrosato@linux.ibm.com> 18542M: Eric Farman <farman@linux.ibm.com> 18543L: linux-s390@vger.kernel.org 18544L: kvm@vger.kernel.org 18545S: Supported 18546F: arch/s390/kvm/pci* 18547F: drivers/vfio/pci/vfio_pci_zdev.c 18548F: include/uapi/linux/vfio_zdev.h 18549 18550S390 ZCRYPT DRIVER 18551M: Harald Freudenberger <freude@linux.ibm.com> 18552L: linux-s390@vger.kernel.org 18553S: Supported 18554F: drivers/s390/crypto/ 18555 18556S390 ZFCP DRIVER 18557M: Steffen Maier <maier@linux.ibm.com> 18558M: Benjamin Block <bblock@linux.ibm.com> 18559L: linux-s390@vger.kernel.org 18560S: Supported 18561F: drivers/s390/scsi/zfcp_* 18562 18563SAA6588 RDS RECEIVER DRIVER 18564M: Hans Verkuil <hverkuil@xs4all.nl> 18565L: linux-media@vger.kernel.org 18566S: Odd Fixes 18567W: https://linuxtv.org 18568T: git git://linuxtv.org/media_tree.git 18569F: drivers/media/i2c/saa6588* 18570 18571SAA7134 VIDEO4LINUX DRIVER 18572M: Mauro Carvalho Chehab <mchehab@kernel.org> 18573L: linux-media@vger.kernel.org 18574S: Odd fixes 18575W: https://linuxtv.org 18576T: git git://linuxtv.org/media_tree.git 18577F: Documentation/driver-api/media/drivers/saa7134* 18578F: drivers/media/pci/saa7134/ 18579 18580SAA7146 VIDEO4LINUX-2 DRIVER 18581M: Hans Verkuil <hverkuil@xs4all.nl> 18582L: linux-media@vger.kernel.org 18583S: Maintained 18584T: git git://linuxtv.org/media_tree.git 18585F: drivers/media/common/saa7146/ 18586F: drivers/media/pci/saa7146/ 18587F: include/media/drv-intf/saa7146* 18588 18589SAFESETID SECURITY MODULE 18590M: Micah Morton <mortonm@chromium.org> 18591S: Supported 18592F: Documentation/admin-guide/LSM/SafeSetID.rst 18593F: security/safesetid/ 18594 18595SAMSUNG AUDIO (ASoC) DRIVERS 18596M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18597L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18598S: Maintained 18599B: mailto:linux-samsung-soc@vger.kernel.org 18600F: Documentation/devicetree/bindings/sound/samsung* 18601F: sound/soc/samsung/ 18602 18603SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18604M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18605L: linux-crypto@vger.kernel.org 18606L: linux-samsung-soc@vger.kernel.org 18607S: Maintained 18608F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18609F: drivers/crypto/exynos-rng.c 18610 18611SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18612M: Łukasz Stelmach <l.stelmach@samsung.com> 18613L: linux-samsung-soc@vger.kernel.org 18614S: Maintained 18615F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18616F: drivers/char/hw_random/exynos-trng.c 18617 18618SAMSUNG FRAMEBUFFER DRIVER 18619M: Jingoo Han <jingoohan1@gmail.com> 18620L: linux-fbdev@vger.kernel.org 18621S: Maintained 18622F: drivers/video/fbdev/s3c-fb.c 18623 18624SAMSUNG INTERCONNECT DRIVERS 18625M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18626M: Artur Świgoń <a.swigon@samsung.com> 18627L: linux-pm@vger.kernel.org 18628L: linux-samsung-soc@vger.kernel.org 18629S: Supported 18630F: drivers/interconnect/samsung/ 18631 18632SAMSUNG LAPTOP DRIVER 18633M: Corentin Chary <corentin.chary@gmail.com> 18634L: platform-driver-x86@vger.kernel.org 18635S: Maintained 18636F: drivers/platform/x86/samsung-laptop.c 18637 18638SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18639M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18640L: linux-kernel@vger.kernel.org 18641L: linux-samsung-soc@vger.kernel.org 18642S: Supported 18643B: mailto:linux-samsung-soc@vger.kernel.org 18644F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18645F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18646F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18647F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18648F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18649F: drivers/clk/clk-s2mps11.c 18650F: drivers/mfd/sec*.c 18651F: drivers/regulator/s2m*.c 18652F: drivers/regulator/s5m*.c 18653F: drivers/rtc/rtc-s5m.c 18654F: include/linux/mfd/samsung/ 18655 18656SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18657M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18658L: linux-media@vger.kernel.org 18659L: linux-samsung-soc@vger.kernel.org 18660S: Maintained 18661F: drivers/media/platform/samsung/s3c-camif/ 18662F: include/media/drv-intf/s3c_camif.h 18663 18664SAMSUNG S3FWRN5 NFC DRIVER 18665M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18666S: Maintained 18667F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18668F: drivers/nfc/s3fwrn5 18669 18670SAMSUNG S5C73M3 CAMERA DRIVER 18671M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18672M: Andrzej Hajda <andrzej.hajda@intel.com> 18673L: linux-media@vger.kernel.org 18674S: Supported 18675F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18676F: drivers/media/i2c/s5c73m3/* 18677 18678SAMSUNG S5K5BAF CAMERA DRIVER 18679M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18680M: Andrzej Hajda <andrzej.hajda@intel.com> 18681L: linux-media@vger.kernel.org 18682S: Supported 18683F: drivers/media/i2c/s5k5baf.c 18684 18685SAMSUNG S5P Security SubSystem (SSS) DRIVER 18686M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18687M: Vladimir Zapolskiy <vz@mleia.com> 18688L: linux-crypto@vger.kernel.org 18689L: linux-samsung-soc@vger.kernel.org 18690S: Maintained 18691F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18692F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18693F: drivers/crypto/s5p-sss.c 18694 18695SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18696M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18697L: linux-media@vger.kernel.org 18698S: Supported 18699Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18700F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18701F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18702F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18703F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18704F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18705F: drivers/media/platform/samsung/exynos4-is/ 18706 18707SAMSUNG SOC CLOCK DRIVERS 18708M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18709M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18710M: Tomasz Figa <tomasz.figa@gmail.com> 18711M: Chanwoo Choi <cw00.choi@samsung.com> 18712R: Alim Akhtar <alim.akhtar@samsung.com> 18713L: linux-samsung-soc@vger.kernel.org 18714S: Supported 18715T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18716T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18717F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18718F: Documentation/devicetree/bindings/clock/samsung,s3c* 18719F: drivers/clk/samsung/ 18720F: include/dt-bindings/clock/exynos*.h 18721F: include/dt-bindings/clock/s5p*.h 18722F: include/dt-bindings/clock/samsung,*.h 18723F: include/linux/clk/samsung.h 18724 18725SAMSUNG SPI DRIVERS 18726M: Andi Shyti <andi.shyti@kernel.org> 18727L: linux-spi@vger.kernel.org 18728L: linux-samsung-soc@vger.kernel.org 18729S: Maintained 18730F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18731F: drivers/spi/spi-s3c* 18732F: include/linux/platform_data/spi-s3c64xx.h 18733 18734SAMSUNG SXGBE DRIVERS 18735M: Byungho An <bh74.an@samsung.com> 18736L: netdev@vger.kernel.org 18737S: Supported 18738F: drivers/net/ethernet/samsung/sxgbe/ 18739 18740SAMSUNG THERMAL DRIVER 18741M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18742M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18743L: linux-pm@vger.kernel.org 18744L: linux-samsung-soc@vger.kernel.org 18745S: Maintained 18746F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18747F: drivers/thermal/samsung/ 18748 18749SAMSUNG USB2 PHY DRIVER 18750M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18751L: linux-kernel@vger.kernel.org 18752S: Supported 18753F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18754F: Documentation/driver-api/phy/samsung-usb2.rst 18755F: drivers/phy/samsung/phy-exynos4210-usb2.c 18756F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18757F: drivers/phy/samsung/phy-exynos5250-usb2.c 18758F: drivers/phy/samsung/phy-s5pv210-usb2.c 18759F: drivers/phy/samsung/phy-samsung-usb2.c 18760F: drivers/phy/samsung/phy-samsung-usb2.h 18761 18762SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18763M: Paul Barker <paul.barker@sancloud.com> 18764R: Marc Murphy <marc.murphy@sancloud.com> 18765S: Supported 18766F: arch/arm/boot/dts/am335x-sancloud* 18767 18768SC1200 WDT DRIVER 18769M: Zwane Mwaikambo <zwanem@gmail.com> 18770S: Maintained 18771F: drivers/watchdog/sc1200wdt.c 18772 18773SCHEDULER 18774M: Ingo Molnar <mingo@redhat.com> 18775M: Peter Zijlstra <peterz@infradead.org> 18776M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18777M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18778R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18779R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18780R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18781R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18782R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18783R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18784L: linux-kernel@vger.kernel.org 18785S: Maintained 18786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18787F: include/linux/preempt.h 18788F: include/linux/sched.h 18789F: include/linux/wait.h 18790F: include/uapi/linux/sched.h 18791F: kernel/sched/ 18792 18793SCSI RDMA PROTOCOL (SRP) INITIATOR 18794M: Bart Van Assche <bvanassche@acm.org> 18795L: linux-rdma@vger.kernel.org 18796S: Supported 18797Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18798F: drivers/infiniband/ulp/srp/ 18799F: include/scsi/srp.h 18800 18801SCSI RDMA PROTOCOL (SRP) TARGET 18802M: Bart Van Assche <bvanassche@acm.org> 18803L: linux-rdma@vger.kernel.org 18804L: target-devel@vger.kernel.org 18805S: Supported 18806Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18807F: drivers/infiniband/ulp/srpt/ 18808 18809SCSI SG DRIVER 18810M: Doug Gilbert <dgilbert@interlog.com> 18811L: linux-scsi@vger.kernel.org 18812S: Maintained 18813W: http://sg.danny.cz/sg 18814F: Documentation/scsi/scsi-generic.rst 18815F: drivers/scsi/sg.c 18816F: include/scsi/sg.h 18817 18818SCSI SUBSYSTEM 18819M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18820M: "Martin K. Petersen" <martin.petersen@oracle.com> 18821L: linux-scsi@vger.kernel.org 18822S: Maintained 18823Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18824T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18825T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18826F: Documentation/devicetree/bindings/scsi/ 18827F: drivers/scsi/ 18828F: drivers/ufs/ 18829F: include/scsi/ 18830 18831SCSI TAPE DRIVER 18832M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18833L: linux-scsi@vger.kernel.org 18834S: Maintained 18835F: Documentation/scsi/st.rst 18836F: drivers/scsi/st.* 18837F: drivers/scsi/st_*.h 18838 18839SCSI TARGET CORE USER DRIVER 18840M: Bodo Stroesser <bostroesser@gmail.com> 18841L: linux-scsi@vger.kernel.org 18842L: target-devel@vger.kernel.org 18843S: Supported 18844F: Documentation/target/tcmu-design.rst 18845F: drivers/target/target_core_user.c 18846F: include/uapi/linux/target_core_user.h 18847 18848SCSI TARGET SUBSYSTEM 18849M: "Martin K. Petersen" <martin.petersen@oracle.com> 18850L: linux-scsi@vger.kernel.org 18851L: target-devel@vger.kernel.org 18852S: Supported 18853W: http://www.linux-iscsi.org 18854Q: https://patchwork.kernel.org/project/target-devel/list/ 18855T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18856F: Documentation/target/ 18857F: drivers/target/ 18858F: include/target/ 18859 18860SCTP PROTOCOL 18861M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18862M: Xin Long <lucien.xin@gmail.com> 18863L: linux-sctp@vger.kernel.org 18864S: Maintained 18865W: https://github.com/sctp/lksctp-tools/wiki 18866F: Documentation/networking/sctp.rst 18867F: include/linux/sctp.h 18868F: include/net/sctp/ 18869F: include/uapi/linux/sctp.h 18870F: net/sctp/ 18871 18872SCx200 CPU SUPPORT 18873M: Jim Cromie <jim.cromie@gmail.com> 18874S: Odd Fixes 18875F: Documentation/i2c/busses/scx200_acb.rst 18876F: arch/x86/platform/scx200/ 18877F: drivers/i2c/busses/scx200* 18878F: drivers/mtd/maps/scx200_docflash.c 18879F: drivers/watchdog/scx200_wdt.c 18880F: include/linux/scx200.h 18881 18882SCx200 GPIO DRIVER 18883M: Jim Cromie <jim.cromie@gmail.com> 18884S: Maintained 18885F: drivers/char/scx200_gpio.c 18886F: include/linux/scx200_gpio.h 18887 18888SCx200 HRT CLOCKSOURCE DRIVER 18889M: Jim Cromie <jim.cromie@gmail.com> 18890S: Maintained 18891F: drivers/clocksource/scx200_hrt.c 18892 18893SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18894M: Sascha Sommer <saschasommer@freenet.de> 18895L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18896S: Maintained 18897F: drivers/mmc/host/sdricoh_cs.c 18898 18899SECO BOARDS CEC DRIVER 18900M: Ettore Chimenti <ek5.chimenti@gmail.com> 18901S: Maintained 18902F: drivers/media/cec/platform/seco/seco-cec.c 18903F: drivers/media/cec/platform/seco/seco-cec.h 18904 18905SECURE COMPUTING 18906M: Kees Cook <keescook@chromium.org> 18907R: Andy Lutomirski <luto@amacapital.net> 18908R: Will Drewry <wad@chromium.org> 18909S: Supported 18910T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18911F: Documentation/userspace-api/seccomp_filter.rst 18912F: include/linux/seccomp.h 18913F: include/uapi/linux/seccomp.h 18914F: kernel/seccomp.c 18915F: tools/testing/selftests/kselftest_harness.h 18916F: tools/testing/selftests/seccomp/* 18917K: \bsecure_computing 18918K: \bTIF_SECCOMP\b 18919 18920SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18921M: Kamal Dasu <kdasu.kdev@gmail.com> 18922M: Al Cooper <alcooperx@gmail.com> 18923R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18924L: linux-mmc@vger.kernel.org 18925S: Maintained 18926F: drivers/mmc/host/sdhci-brcmstb* 18927 18928SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18929M: Adrian Hunter <adrian.hunter@intel.com> 18930L: linux-mmc@vger.kernel.org 18931S: Supported 18932F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18933F: drivers/mmc/host/sdhci* 18934 18935SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18936M: Eugen Hristev <eugen.hristev@microchip.com> 18937L: linux-mmc@vger.kernel.org 18938S: Supported 18939F: drivers/mmc/host/sdhci-of-at91.c 18940 18941SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18942M: Haibo Chen <haibo.chen@nxp.com> 18943L: linux-imx@nxp.com 18944L: linux-mmc@vger.kernel.org 18945S: Maintained 18946F: drivers/mmc/host/sdhci-esdhc-imx.c 18947 18948SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18949M: Ben Dooks <ben-linux@fluff.org> 18950M: Jaehoon Chung <jh80.chung@samsung.com> 18951L: linux-mmc@vger.kernel.org 18952S: Maintained 18953F: drivers/mmc/host/sdhci-s3c* 18954 18955SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18956M: Viresh Kumar <vireshk@kernel.org> 18957L: linux-mmc@vger.kernel.org 18958S: Maintained 18959F: drivers/mmc/host/sdhci-spear.c 18960 18961SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18962M: Vignesh Raghavendra <vigneshr@ti.com> 18963L: linux-mmc@vger.kernel.org 18964S: Maintained 18965F: drivers/mmc/host/sdhci-omap.c 18966 18967SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18968M: Jonathan Derrick <jonathan.derrick@linux.dev> 18969L: linux-block@vger.kernel.org 18970S: Supported 18971F: block/opal_proto.h 18972F: block/sed* 18973F: include/linux/sed* 18974F: include/uapi/linux/sed* 18975 18976SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18977M: Mark Rutland <mark.rutland@arm.com> 18978M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18979M: Sudeep Holla <sudeep.holla@arm.com> 18980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18981S: Maintained 18982F: drivers/firmware/smccc/ 18983F: include/linux/arm-smccc.h 18984 18985SECURITY CONTACT 18986M: Security Officers <security@kernel.org> 18987S: Supported 18988F: Documentation/process/security-bugs.rst 18989 18990SECURITY SUBSYSTEM 18991M: Paul Moore <paul@paul-moore.com> 18992M: James Morris <jmorris@namei.org> 18993M: "Serge E. Hallyn" <serge@hallyn.com> 18994L: linux-security-module@vger.kernel.org (suggested Cc:) 18995S: Supported 18996W: http://kernsec.org/ 18997T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18998F: security/ 18999X: security/selinux/ 19000 19001SELINUX SECURITY MODULE 19002M: Paul Moore <paul@paul-moore.com> 19003M: Stephen Smalley <stephen.smalley.work@gmail.com> 19004M: Eric Paris <eparis@parisplace.org> 19005L: selinux@vger.kernel.org 19006S: Supported 19007W: https://selinuxproject.org 19008W: https://github.com/SELinuxProject 19009T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19010F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19011F: Documentation/ABI/removed/sysfs-selinux-disable 19012F: Documentation/admin-guide/LSM/SELinux.rst 19013F: include/trace/events/avc.h 19014F: include/uapi/linux/selinux_netlink.h 19015F: scripts/selinux/ 19016F: security/selinux/ 19017 19018SENSABLE PHANTOM 19019M: Jiri Slaby <jirislaby@kernel.org> 19020S: Maintained 19021F: drivers/misc/phantom.c 19022F: include/uapi/linux/phantom.h 19023 19024SENSEAIR SUNRISE 006-0-0007 19025M: Jacopo Mondi <jacopo@jmondi.org> 19026S: Maintained 19027F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19028F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19029F: drivers/iio/chemical/sunrise_co2.c 19030 19031SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19032M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19033S: Maintained 19034F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19035F: drivers/iio/chemical/scd30.h 19036F: drivers/iio/chemical/scd30_core.c 19037F: drivers/iio/chemical/scd30_i2c.c 19038F: drivers/iio/chemical/scd30_serial.c 19039 19040SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19041M: Roan van Dijk <roan@protonic.nl> 19042S: Maintained 19043F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19044F: drivers/iio/chemical/scd4x.c 19045 19046SENSIRION SGP40 GAS SENSOR DRIVER 19047M: Andreas Klinger <ak@it-klinger.de> 19048S: Maintained 19049F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19050F: drivers/iio/chemical/sgp40.c 19051 19052SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19053M: Tomasz Duszynski <tduszyns@gmail.com> 19054S: Maintained 19055F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19056F: drivers/iio/chemical/sps30.c 19057F: drivers/iio/chemical/sps30_i2c.c 19058F: drivers/iio/chemical/sps30_serial.c 19059 19060SERIAL DEVICE BUS 19061M: Rob Herring <robh@kernel.org> 19062L: linux-serial@vger.kernel.org 19063S: Maintained 19064F: Documentation/devicetree/bindings/serial/serial.yaml 19065F: drivers/tty/serdev/ 19066F: include/linux/serdev.h 19067 19068SERIAL DRIVERS 19069M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19070L: linux-serial@vger.kernel.org 19071S: Maintained 19072F: Documentation/devicetree/bindings/serial/ 19073F: drivers/tty/serial/ 19074 19075SERIAL IR RECEIVER 19076M: Sean Young <sean@mess.org> 19077L: linux-media@vger.kernel.org 19078S: Maintained 19079F: drivers/media/rc/serial_ir.c 19080 19081SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19082M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19083L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19084S: Maintained 19085F: Documentation/devicetree/bindings/slimbus/ 19086F: drivers/slimbus/ 19087F: include/linux/slimbus.h 19088 19089SFC NETWORK DRIVER 19090M: Edward Cree <ecree.xilinx@gmail.com> 19091M: Martin Habets <habetsm.xilinx@gmail.com> 19092L: netdev@vger.kernel.org 19093L: linux-net-drivers@amd.com 19094S: Supported 19095F: Documentation/networking/devlink/sfc.rst 19096F: drivers/net/ethernet/sfc/ 19097 19098SFCTEMP HWMON DRIVER 19099M: Emil Renner Berthing <kernel@esmil.dk> 19100L: linux-hwmon@vger.kernel.org 19101S: Maintained 19102F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19103F: Documentation/hwmon/sfctemp.rst 19104F: drivers/hwmon/sfctemp.c 19105 19106SFF/SFP/SFP+ MODULE SUPPORT 19107M: Russell King <linux@armlinux.org.uk> 19108L: netdev@vger.kernel.org 19109S: Maintained 19110F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19111F: drivers/net/phy/phylink.c 19112F: drivers/net/phy/sfp* 19113F: include/linux/mdio/mdio-i2c.h 19114F: include/linux/phylink.h 19115F: include/linux/sfp.h 19116K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19117 19118SGI GRU DRIVER 19119M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19120S: Maintained 19121F: drivers/misc/sgi-gru/ 19122 19123SGI XP/XPC/XPNET DRIVER 19124M: Robin Holt <robinmholt@gmail.com> 19125M: Steve Wahl <steve.wahl@hpe.com> 19126R: Mike Travis <mike.travis@hpe.com> 19127S: Maintained 19128F: drivers/misc/sgi-xp/ 19129 19130SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19131M: Karsten Graul <kgraul@linux.ibm.com> 19132M: Wenjia Zhang <wenjia@linux.ibm.com> 19133M: Jan Karcher <jaka@linux.ibm.com> 19134L: linux-s390@vger.kernel.org 19135S: Supported 19136F: net/smc/ 19137 19138SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19139M: Linus Walleij <linus.walleij@linaro.org> 19140L: linux-iio@vger.kernel.org 19141S: Maintained 19142T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19143F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19144F: drivers/iio/light/gp2ap002.c 19145 19146SHARP RJ54N1CB0C SENSOR DRIVER 19147M: Jacopo Mondi <jacopo@jmondi.org> 19148L: linux-media@vger.kernel.org 19149S: Odd fixes 19150T: git git://linuxtv.org/media_tree.git 19151F: drivers/media/i2c/rj54n1cb0c.c 19152F: include/media/i2c/rj54n1cb0c.h 19153 19154SH_VOU V4L2 OUTPUT DRIVER 19155L: linux-media@vger.kernel.org 19156S: Orphan 19157F: drivers/media/platform/renesas/sh_vou.c 19158F: include/media/drv-intf/sh_vou.h 19159 19160SI2157 MEDIA DRIVER 19161M: Antti Palosaari <crope@iki.fi> 19162L: linux-media@vger.kernel.org 19163S: Maintained 19164W: https://linuxtv.org 19165W: http://palosaari.fi/linux/ 19166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19167T: git git://linuxtv.org/anttip/media_tree.git 19168F: drivers/media/tuners/si2157* 19169 19170SI2165 MEDIA DRIVER 19171M: Matthias Schwarzott <zzam@gentoo.org> 19172L: linux-media@vger.kernel.org 19173S: Maintained 19174W: https://linuxtv.org 19175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19176F: drivers/media/dvb-frontends/si2165* 19177 19178SI2168 MEDIA DRIVER 19179M: Antti Palosaari <crope@iki.fi> 19180L: linux-media@vger.kernel.org 19181S: Maintained 19182W: https://linuxtv.org 19183W: http://palosaari.fi/linux/ 19184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19185T: git git://linuxtv.org/anttip/media_tree.git 19186F: drivers/media/dvb-frontends/si2168* 19187 19188SI470X FM RADIO RECEIVER I2C DRIVER 19189M: Hans Verkuil <hverkuil@xs4all.nl> 19190L: linux-media@vger.kernel.org 19191S: Odd Fixes 19192W: https://linuxtv.org 19193T: git git://linuxtv.org/media_tree.git 19194F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19195F: drivers/media/radio/si470x/radio-si470x-i2c.c 19196 19197SI470X FM RADIO RECEIVER USB DRIVER 19198M: Hans Verkuil <hverkuil@xs4all.nl> 19199L: linux-media@vger.kernel.org 19200S: Maintained 19201W: https://linuxtv.org 19202T: git git://linuxtv.org/media_tree.git 19203F: drivers/media/radio/si470x/radio-si470x-common.c 19204F: drivers/media/radio/si470x/radio-si470x-usb.c 19205F: drivers/media/radio/si470x/radio-si470x.h 19206 19207SI4713 FM RADIO TRANSMITTER I2C DRIVER 19208M: Eduardo Valentin <edubezval@gmail.com> 19209L: linux-media@vger.kernel.org 19210S: Odd Fixes 19211W: https://linuxtv.org 19212T: git git://linuxtv.org/media_tree.git 19213F: drivers/media/radio/si4713/si4713.? 19214 19215SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19216M: Eduardo Valentin <edubezval@gmail.com> 19217L: linux-media@vger.kernel.org 19218S: Odd Fixes 19219W: https://linuxtv.org 19220T: git git://linuxtv.org/media_tree.git 19221F: drivers/media/radio/si4713/radio-platform-si4713.c 19222 19223SI4713 FM RADIO TRANSMITTER USB DRIVER 19224M: Hans Verkuil <hverkuil@xs4all.nl> 19225L: linux-media@vger.kernel.org 19226S: Maintained 19227W: https://linuxtv.org 19228T: git git://linuxtv.org/media_tree.git 19229F: drivers/media/radio/si4713/radio-usb-si4713.c 19230 19231SIANO DVB DRIVER 19232M: Mauro Carvalho Chehab <mchehab@kernel.org> 19233L: linux-media@vger.kernel.org 19234S: Odd fixes 19235W: https://linuxtv.org 19236T: git git://linuxtv.org/media_tree.git 19237F: drivers/media/common/siano/ 19238F: drivers/media/mmc/siano/ 19239F: drivers/media/usb/siano/ 19240F: drivers/media/usb/siano/ 19241 19242SIFIVE DRIVERS 19243M: Palmer Dabbelt <palmer@dabbelt.com> 19244M: Paul Walmsley <paul.walmsley@sifive.com> 19245L: linux-riscv@lists.infradead.org 19246S: Supported 19247N: sifive 19248K: [^@]sifive 19249 19250SIFIVE FU540 SYSTEM-ON-CHIP 19251M: Paul Walmsley <paul.walmsley@sifive.com> 19252M: Palmer Dabbelt <palmer@dabbelt.com> 19253L: linux-riscv@lists.infradead.org 19254S: Supported 19255T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19256N: fu540 19257K: fu540 19258 19259SIFIVE PDMA DRIVER 19260M: Green Wan <green.wan@sifive.com> 19261S: Maintained 19262F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19263F: drivers/dma/sf-pdma/ 19264 19265SIFIVE SOC DRIVERS 19266M: Conor Dooley <conor@kernel.org> 19267L: linux-riscv@lists.infradead.org 19268S: Maintained 19269T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19270F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19271F: drivers/soc/sifive/ 19272 19273SILEAD TOUCHSCREEN DRIVER 19274M: Hans de Goede <hdegoede@redhat.com> 19275L: linux-input@vger.kernel.org 19276L: platform-driver-x86@vger.kernel.org 19277S: Maintained 19278F: drivers/input/touchscreen/silead.c 19279F: drivers/platform/x86/touchscreen_dmi.c 19280 19281SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19282M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19283S: Supported 19284F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19285F: drivers/net/wireless/silabs/wfx/ 19286 19287SILICON MOTION SM712 FRAME BUFFER DRIVER 19288M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19289M: Teddy Wang <teddy.wang@siliconmotion.com> 19290M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19291L: linux-fbdev@vger.kernel.org 19292S: Maintained 19293F: Documentation/fb/sm712fb.rst 19294F: drivers/video/fbdev/sm712* 19295 19296SILVACO I3C DUAL-ROLE MASTER 19297M: Miquel Raynal <miquel.raynal@bootlin.com> 19298M: Conor Culhane <conor.culhane@silvaco.com> 19299L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19300S: Maintained 19301F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19302F: drivers/i3c/master/svc-i3c-master.c 19303 19304SIMPLEFB FB DRIVER 19305M: Hans de Goede <hdegoede@redhat.com> 19306L: linux-fbdev@vger.kernel.org 19307S: Maintained 19308F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19309F: drivers/video/fbdev/simplefb.c 19310F: include/linux/platform_data/simplefb.h 19311 19312SIMTEC EB110ATX (Chalice CATS) 19313M: Simtec Linux Team <linux@simtec.co.uk> 19314S: Supported 19315W: http://www.simtec.co.uk/products/EB110ATX/ 19316 19317SIOX 19318M: Thorsten Scherer <t.scherer@eckelmann.de> 19319M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19320R: Pengutronix Kernel Team <kernel@pengutronix.de> 19321S: Supported 19322F: drivers/gpio/gpio-siox.c 19323F: drivers/siox/* 19324F: include/trace/events/siox.h 19325 19326SIPHASH PRF ROUTINES 19327M: Jason A. Donenfeld <Jason@zx2c4.com> 19328S: Maintained 19329F: include/linux/siphash.h 19330F: lib/siphash.c 19331F: lib/siphash_kunit.c 19332 19333SIS 190 ETHERNET DRIVER 19334M: Francois Romieu <romieu@fr.zoreil.com> 19335L: netdev@vger.kernel.org 19336S: Maintained 19337F: drivers/net/ethernet/sis/sis190.c 19338 19339SIS 900/7016 FAST ETHERNET DRIVER 19340M: Daniele Venzano <venza@brownhat.org> 19341L: netdev@vger.kernel.org 19342S: Maintained 19343W: http://www.brownhat.org/sis900.html 19344F: drivers/net/ethernet/sis/sis900.* 19345 19346SIS FRAMEBUFFER DRIVER 19347S: Orphan 19348F: Documentation/fb/sisfb.rst 19349F: drivers/video/fbdev/sis/ 19350F: include/video/sisfb.h 19351 19352SIS I2C TOUCHSCREEN DRIVER 19353M: Mika Penttilä <mpenttil@redhat.com> 19354L: linux-input@vger.kernel.org 19355S: Maintained 19356F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19357F: drivers/input/touchscreen/sis_i2c.c 19358 19359SIS USB2VGA DRIVER 19360M: Thomas Winischhofer <thomas@winischhofer.net> 19361S: Maintained 19362W: http://www.winischhofer.at/linuxsisusbvga.shtml 19363F: drivers/usb/misc/sisusbvga/ 19364 19365SL28 CPLD MFD DRIVER 19366M: Michael Walle <michael@walle.cc> 19367S: Maintained 19368F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19369F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19370F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19371F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19372F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19373F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19374F: drivers/gpio/gpio-sl28cpld.c 19375F: drivers/hwmon/sl28cpld-hwmon.c 19376F: drivers/irqchip/irq-sl28cpld.c 19377F: drivers/pwm/pwm-sl28cpld.c 19378F: drivers/watchdog/sl28cpld_wdt.c 19379 19380SL28 VPD NVMEM LAYOUT DRIVER 19381M: Michael Walle <michael@walle.cc> 19382S: Maintained 19383F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19384F: drivers/nvmem/layouts/sl28vpd.c 19385 19386SLAB ALLOCATOR 19387M: Christoph Lameter <cl@linux.com> 19388M: Pekka Enberg <penberg@kernel.org> 19389M: David Rientjes <rientjes@google.com> 19390M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19391M: Andrew Morton <akpm@linux-foundation.org> 19392M: Vlastimil Babka <vbabka@suse.cz> 19393R: Roman Gushchin <roman.gushchin@linux.dev> 19394R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19395L: linux-mm@kvack.org 19396S: Maintained 19397T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19398F: include/linux/sl?b*.h 19399F: mm/sl?b* 19400 19401SLCAN CAN NETWORK DRIVER 19402M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19403L: linux-can@vger.kernel.org 19404S: Maintained 19405F: drivers/net/can/slcan/ 19406 19407SLEEPABLE READ-COPY UPDATE (SRCU) 19408M: Lai Jiangshan <jiangshanlai@gmail.com> 19409M: "Paul E. McKenney" <paulmck@kernel.org> 19410M: Josh Triplett <josh@joshtriplett.org> 19411R: Steven Rostedt <rostedt@goodmis.org> 19412R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19413L: rcu@vger.kernel.org 19414S: Supported 19415W: http://www.rdrop.com/users/paulmck/RCU/ 19416T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19417F: include/linux/srcu*.h 19418F: kernel/rcu/srcu*.c 19419 19420SMACK SECURITY MODULE 19421M: Casey Schaufler <casey@schaufler-ca.com> 19422L: linux-security-module@vger.kernel.org 19423S: Maintained 19424W: http://schaufler-ca.com 19425T: git git://github.com/cschaufler/smack-next 19426F: Documentation/admin-guide/LSM/Smack.rst 19427F: security/smack/ 19428 19429SMC91x ETHERNET DRIVER 19430M: Nicolas Pitre <nico@fluxnic.net> 19431S: Odd Fixes 19432F: drivers/net/ethernet/smsc/smc91x.* 19433 19434SMM665 HARDWARE MONITOR DRIVER 19435M: Guenter Roeck <linux@roeck-us.net> 19436L: linux-hwmon@vger.kernel.org 19437S: Maintained 19438F: Documentation/hwmon/smm665.rst 19439F: drivers/hwmon/smm665.c 19440 19441SMSC EMC2103 HARDWARE MONITOR DRIVER 19442M: Steve Glendinning <steve.glendinning@shawell.net> 19443L: linux-hwmon@vger.kernel.org 19444S: Maintained 19445F: Documentation/hwmon/emc2103.rst 19446F: drivers/hwmon/emc2103.c 19447 19448SMSC SCH5627 HARDWARE MONITOR DRIVER 19449M: Hans de Goede <hdegoede@redhat.com> 19450L: linux-hwmon@vger.kernel.org 19451S: Supported 19452F: Documentation/hwmon/sch5627.rst 19453F: drivers/hwmon/sch5627.c 19454 19455SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19456M: Steve Glendinning <steve.glendinning@shawell.net> 19457L: linux-fbdev@vger.kernel.org 19458S: Maintained 19459F: drivers/video/fbdev/smscufx.c 19460 19461SMSC47B397 HARDWARE MONITOR DRIVER 19462M: Jean Delvare <jdelvare@suse.com> 19463L: linux-hwmon@vger.kernel.org 19464S: Maintained 19465F: Documentation/hwmon/smsc47b397.rst 19466F: drivers/hwmon/smsc47b397.c 19467 19468SMSC911x ETHERNET DRIVER 19469M: Steve Glendinning <steve.glendinning@shawell.net> 19470L: netdev@vger.kernel.org 19471S: Maintained 19472F: drivers/net/ethernet/smsc/smsc911x.* 19473F: include/linux/smsc911x.h 19474 19475SMSC9420 PCI ETHERNET DRIVER 19476M: Steve Glendinning <steve.glendinning@shawell.net> 19477L: netdev@vger.kernel.org 19478S: Maintained 19479F: drivers/net/ethernet/smsc/smsc9420.* 19480 19481SNET DPU VIRTIO DATA PATH ACCELERATOR 19482R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19483F: drivers/vdpa/solidrun/ 19484 19485SOCIONEXT (SNI) AVE NETWORK DRIVER 19486M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19487L: netdev@vger.kernel.org 19488S: Maintained 19489F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19490F: drivers/net/ethernet/socionext/sni_ave.c 19491 19492SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19493M: Jassi Brar <jaswinder.singh@linaro.org> 19494M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19495L: netdev@vger.kernel.org 19496S: Maintained 19497F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19498F: drivers/net/ethernet/socionext/netsec.c 19499 19500SOCIONEXT (SNI) Synquacer SPI DRIVER 19501M: Masahisa Kojima <masahisa.kojima@linaro.org> 19502M: Jassi Brar <jaswinder.singh@linaro.org> 19503L: linux-spi@vger.kernel.org 19504S: Maintained 19505F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19506F: drivers/spi/spi-synquacer.c 19507 19508SOCIONEXT SYNQUACER I2C DRIVER 19509M: Ard Biesheuvel <ardb@kernel.org> 19510L: linux-i2c@vger.kernel.org 19511S: Maintained 19512F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19513F: drivers/i2c/busses/i2c-synquacer.c 19514 19515SOCIONEXT UNIPHIER SOUND DRIVER 19516L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19517S: Orphan 19518F: sound/soc/uniphier/ 19519 19520SOCKET TIMESTAMPING 19521M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19522S: Maintained 19523F: Documentation/networking/timestamping.rst 19524F: include/uapi/linux/net_tstamp.h 19525F: tools/testing/selftests/net/so_txtime.c 19526 19527SOEKRIS NET48XX LED SUPPORT 19528M: Chris Boot <bootc@bootc.net> 19529S: Maintained 19530F: drivers/leds/leds-net48xx.c 19531 19532SOFT-IWARP DRIVER (siw) 19533M: Bernard Metzler <bmt@zurich.ibm.com> 19534L: linux-rdma@vger.kernel.org 19535S: Supported 19536F: drivers/infiniband/sw/siw/ 19537F: include/uapi/rdma/siw-abi.h 19538 19539SOFT-ROCE DRIVER (rxe) 19540M: Zhu Yanjun <zyjzyj2000@gmail.com> 19541L: linux-rdma@vger.kernel.org 19542S: Supported 19543F: drivers/infiniband/sw/rxe/ 19544F: include/uapi/rdma/rdma_user_rxe.h 19545 19546SOFTLOGIC 6x10 MPEG CODEC 19547M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19548M: Anton Sviridenko <anton@corp.bluecherry.net> 19549M: Andrey Utkin <andrey_utkin@fastmail.com> 19550M: Ismael Luceno <ismael@iodev.co.uk> 19551L: linux-media@vger.kernel.org 19552S: Supported 19553F: drivers/media/pci/solo6x10/ 19554 19555SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19556M: James Morse <james.morse@arm.com> 19557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19558S: Maintained 19559F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19560F: drivers/firmware/arm_sdei.c 19561F: include/linux/arm_sdei.h 19562F: include/uapi/linux/arm_sdei.h 19563 19564SOFTWARE NODES AND DEVICE PROPERTIES 19565R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19566R: Daniel Scally <djrscally@gmail.com> 19567R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19568R: Sakari Ailus <sakari.ailus@linux.intel.com> 19569L: linux-acpi@vger.kernel.org 19570S: Maintained 19571F: drivers/base/property.c 19572F: drivers/base/swnode.c 19573F: include/linux/fwnode.h 19574F: include/linux/property.h 19575 19576SOFTWARE RAID (Multiple Disks) SUPPORT 19577M: Song Liu <song@kernel.org> 19578L: linux-raid@vger.kernel.org 19579S: Supported 19580Q: https://patchwork.kernel.org/project/linux-raid/list/ 19581T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19582F: drivers/md/Kconfig 19583F: drivers/md/Makefile 19584F: drivers/md/md* 19585F: drivers/md/raid* 19586F: include/linux/raid/ 19587F: include/uapi/linux/raid/ 19588 19589SOLIDRUN CLEARFOG SUPPORT 19590M: Russell King <linux@armlinux.org.uk> 19591S: Maintained 19592F: arch/arm/boot/dts/armada-388-clearfog* 19593F: arch/arm/boot/dts/armada-38x-solidrun-* 19594 19595SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19596M: Russell King <linux@armlinux.org.uk> 19597S: Maintained 19598F: arch/arm/boot/dts/imx6*-cubox-i* 19599F: arch/arm/boot/dts/imx6*-hummingboard* 19600F: arch/arm/boot/dts/imx6*-sr-* 19601 19602SONIC NETWORK DRIVER 19603M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19604L: netdev@vger.kernel.org 19605S: Maintained 19606F: drivers/net/ethernet/natsemi/sonic.* 19607 19608SONICS SILICON BACKPLANE DRIVER (SSB) 19609M: Michael Buesch <m@bues.ch> 19610L: linux-wireless@vger.kernel.org 19611S: Maintained 19612F: drivers/ssb/ 19613F: include/linux/ssb/ 19614 19615SONY IMX208 SENSOR DRIVER 19616M: Sakari Ailus <sakari.ailus@linux.intel.com> 19617L: linux-media@vger.kernel.org 19618S: Maintained 19619T: git git://linuxtv.org/media_tree.git 19620F: drivers/media/i2c/imx208.c 19621 19622SONY IMX214 SENSOR DRIVER 19623M: Ricardo Ribalda <ribalda@kernel.org> 19624L: linux-media@vger.kernel.org 19625S: Maintained 19626T: git git://linuxtv.org/media_tree.git 19627F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19628F: drivers/media/i2c/imx214.c 19629 19630SONY IMX219 SENSOR DRIVER 19631M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19632L: linux-media@vger.kernel.org 19633S: Maintained 19634T: git git://linuxtv.org/media_tree.git 19635F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19636F: drivers/media/i2c/imx219.c 19637 19638SONY IMX258 SENSOR DRIVER 19639M: Sakari Ailus <sakari.ailus@linux.intel.com> 19640L: linux-media@vger.kernel.org 19641S: Maintained 19642T: git git://linuxtv.org/media_tree.git 19643F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19644F: drivers/media/i2c/imx258.c 19645 19646SONY IMX274 SENSOR DRIVER 19647M: Leon Luo <leonl@leopardimaging.com> 19648L: linux-media@vger.kernel.org 19649S: Maintained 19650T: git git://linuxtv.org/media_tree.git 19651F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19652F: drivers/media/i2c/imx274.c 19653 19654SONY IMX290 SENSOR DRIVER 19655M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19656L: linux-media@vger.kernel.org 19657S: Maintained 19658T: git git://linuxtv.org/media_tree.git 19659F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19660F: drivers/media/i2c/imx290.c 19661 19662SONY IMX296 SENSOR DRIVER 19663M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19664M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19665L: linux-media@vger.kernel.org 19666S: Maintained 19667T: git git://linuxtv.org/media_tree.git 19668F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19669F: drivers/media/i2c/imx296.c 19670 19671SONY IMX319 SENSOR DRIVER 19672M: Bingbu Cao <bingbu.cao@intel.com> 19673L: linux-media@vger.kernel.org 19674S: Maintained 19675T: git git://linuxtv.org/media_tree.git 19676F: drivers/media/i2c/imx319.c 19677 19678SONY IMX334 SENSOR DRIVER 19679M: Paul J. Murphy <paul.j.murphy@intel.com> 19680M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19681L: linux-media@vger.kernel.org 19682S: Maintained 19683T: git git://linuxtv.org/media_tree.git 19684F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19685F: drivers/media/i2c/imx334.c 19686 19687SONY IMX335 SENSOR DRIVER 19688M: Paul J. Murphy <paul.j.murphy@intel.com> 19689M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19690L: linux-media@vger.kernel.org 19691S: Maintained 19692T: git git://linuxtv.org/media_tree.git 19693F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19694F: drivers/media/i2c/imx335.c 19695 19696SONY IMX355 SENSOR DRIVER 19697M: Tianshu Qiu <tian.shu.qiu@intel.com> 19698L: linux-media@vger.kernel.org 19699S: Maintained 19700T: git git://linuxtv.org/media_tree.git 19701F: drivers/media/i2c/imx355.c 19702 19703SONY IMX412 SENSOR DRIVER 19704M: Paul J. Murphy <paul.j.murphy@intel.com> 19705M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19706L: linux-media@vger.kernel.org 19707S: Maintained 19708T: git git://linuxtv.org/media_tree.git 19709F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19710F: drivers/media/i2c/imx412.c 19711 19712SONY IMX415 SENSOR DRIVER 19713M: Michael Riesch <michael.riesch@wolfvision.net> 19714L: linux-media@vger.kernel.org 19715S: Maintained 19716T: git git://linuxtv.org/media_tree.git 19717F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19718F: drivers/media/i2c/imx415.c 19719 19720SONY MEMORYSTICK SUBSYSTEM 19721M: Maxim Levitsky <maximlevitsky@gmail.com> 19722M: Alex Dubov <oakad@yahoo.com> 19723M: Ulf Hansson <ulf.hansson@linaro.org> 19724L: linux-mmc@vger.kernel.org 19725S: Maintained 19726T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19727F: drivers/memstick/ 19728F: include/linux/memstick.h 19729 19730SONY VAIO CONTROL DEVICE DRIVER 19731M: Mattia Dongili <malattia@linux.it> 19732L: platform-driver-x86@vger.kernel.org 19733S: Maintained 19734W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19735F: Documentation/admin-guide/laptops/sony-laptop.rst 19736F: drivers/char/sonypi.c 19737F: drivers/platform/x86/sony-laptop.c 19738F: include/linux/sony-laptop.h 19739 19740SOUND 19741M: Jaroslav Kysela <perex@perex.cz> 19742M: Takashi Iwai <tiwai@suse.com> 19743L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19744S: Maintained 19745W: http://www.alsa-project.org/ 19746Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19747T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19748F: Documentation/sound/ 19749F: include/sound/ 19750F: include/uapi/sound/ 19751F: sound/ 19752F: tools/testing/selftests/alsa 19753 19754SOUND - ALSA SELFTESTS 19755M: Mark Brown <broonie@kernel.org> 19756L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19757L: linux-kselftest@vger.kernel.org 19758S: Supported 19759F: tools/testing/selftests/alsa 19760 19761SOUND - COMPRESSED AUDIO 19762M: Vinod Koul <vkoul@kernel.org> 19763L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19764S: Supported 19765T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19766F: Documentation/sound/designs/compress-offload.rst 19767F: include/sound/compress_driver.h 19768F: include/uapi/sound/compress_* 19769F: sound/core/compress_offload.c 19770F: sound/soc/soc-compress.c 19771 19772SOUND - DMAENGINE HELPERS 19773M: Lars-Peter Clausen <lars@metafoo.de> 19774S: Supported 19775F: include/sound/dmaengine_pcm.h 19776F: sound/core/pcm_dmaengine.c 19777F: sound/soc/soc-generic-dmaengine-pcm.c 19778 19779SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19780M: Liam Girdwood <lgirdwood@gmail.com> 19781M: Mark Brown <broonie@kernel.org> 19782L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19783S: Supported 19784W: http://alsa-project.org/main/index.php/ASoC 19785T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19786F: Documentation/devicetree/bindings/sound/ 19787F: Documentation/sound/soc/ 19788F: include/dt-bindings/sound/ 19789F: include/sound/soc* 19790F: sound/soc/ 19791 19792SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19793M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19794M: Liam Girdwood <lgirdwood@gmail.com> 19795M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19796M: Bard Liao <yung-chuan.liao@linux.intel.com> 19797M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19798M: Daniel Baluta <daniel.baluta@nxp.com> 19799R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19800L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19801S: Supported 19802W: https://github.com/thesofproject/linux/ 19803F: sound/soc/sof/ 19804 19805SOUNDWIRE SUBSYSTEM 19806M: Vinod Koul <vkoul@kernel.org> 19807M: Bard Liao <yung-chuan.liao@linux.intel.com> 19808R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19809R: Sanyog Kale <sanyog.r.kale@intel.com> 19810L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19811S: Supported 19812T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19813F: Documentation/driver-api/soundwire/ 19814F: drivers/soundwire/ 19815F: include/linux/soundwire/ 19816 19817SP2 MEDIA DRIVER 19818M: Olli Salonen <olli.salonen@iki.fi> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821W: https://linuxtv.org 19822Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19823F: drivers/media/dvb-frontends/sp2* 19824 19825SPANISH DOCUMENTATION 19826M: Carlos Bilbao <carlos.bilbao@amd.com> 19827S: Maintained 19828F: Documentation/translations/sp_SP/ 19829 19830SPARC + UltraSPARC (sparc/sparc64) 19831M: "David S. Miller" <davem@davemloft.net> 19832L: sparclinux@vger.kernel.org 19833S: Maintained 19834Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19835T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19836T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19837F: arch/sparc/ 19838F: drivers/sbus/ 19839 19840SPARC SERIAL DRIVERS 19841M: "David S. Miller" <davem@davemloft.net> 19842L: sparclinux@vger.kernel.org 19843S: Maintained 19844T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19845T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19846F: drivers/tty/serial/suncore.c 19847F: drivers/tty/serial/sunhv.c 19848F: drivers/tty/serial/sunsab.c 19849F: drivers/tty/serial/sunsab.h 19850F: drivers/tty/serial/sunsu.c 19851F: drivers/tty/serial/sunzilog.c 19852F: drivers/tty/serial/sunzilog.h 19853F: drivers/tty/vcc.c 19854F: include/linux/sunserialcore.h 19855 19856SPARSE CHECKER 19857M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19858L: linux-sparse@vger.kernel.org 19859S: Maintained 19860W: https://sparse.docs.kernel.org/ 19861Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19862B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19863T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19864F: include/linux/compiler.h 19865 19866SPEAKUP CONSOLE SPEECH DRIVER 19867M: William Hubbs <w.d.hubbs@gmail.com> 19868M: Chris Brannon <chris@the-brannons.com> 19869M: Kirk Reiser <kirk@reisers.ca> 19870M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19871L: speakup@linux-speakup.org 19872S: Odd Fixes 19873W: http://www.linux-speakup.org/ 19874W: https://github.com/linux-speakup/speakup 19875B: https://github.com/linux-speakup/speakup/issues 19876F: drivers/accessibility/speakup/ 19877 19878SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19879M: Viresh Kumar <vireshk@kernel.org> 19880M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19881M: soc@kernel.org 19882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19883S: Maintained 19884W: http://www.st.com/spear 19885F: arch/arm/boot/dts/spear* 19886F: arch/arm/mach-spear/ 19887F: drivers/clk/spear/ 19888F: drivers/pinctrl/spear/ 19889 19890SPI NOR SUBSYSTEM 19891M: Tudor Ambarus <tudor.ambarus@linaro.org> 19892M: Pratyush Yadav <pratyush@kernel.org> 19893R: Michael Walle <michael@walle.cc> 19894L: linux-mtd@lists.infradead.org 19895S: Maintained 19896W: http://www.linux-mtd.infradead.org/ 19897Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19898C: irc://irc.oftc.net/mtd 19899T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19900F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19901F: drivers/mtd/spi-nor/ 19902F: include/linux/mtd/spi-nor.h 19903 19904SPI SUBSYSTEM 19905M: Mark Brown <broonie@kernel.org> 19906L: linux-spi@vger.kernel.org 19907S: Maintained 19908Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19909T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19910F: Documentation/devicetree/bindings/spi/ 19911F: Documentation/spi/ 19912F: drivers/spi/ 19913F: include/linux/spi/ 19914F: include/uapi/linux/spi/ 19915F: tools/spi/ 19916 19917SPIDERNET NETWORK DRIVER for CELL 19918M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19919M: Geoff Levand <geoff@infradead.org> 19920L: netdev@vger.kernel.org 19921L: linuxppc-dev@lists.ozlabs.org 19922S: Maintained 19923F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19924F: drivers/net/ethernet/toshiba/spider_net* 19925 19926SPMI SUBSYSTEM 19927M: Stephen Boyd <sboyd@kernel.org> 19928L: linux-kernel@vger.kernel.org 19929S: Maintained 19930T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19931F: Documentation/devicetree/bindings/spmi/ 19932F: drivers/spmi/ 19933F: include/dt-bindings/spmi/spmi.h 19934F: include/linux/spmi.h 19935F: include/trace/events/spmi.h 19936 19937SPU FILE SYSTEM 19938M: Jeremy Kerr <jk@ozlabs.org> 19939L: linuxppc-dev@lists.ozlabs.org 19940S: Supported 19941W: http://www.ibm.com/developerworks/power/cell/ 19942F: Documentation/filesystems/spufs/spufs.rst 19943F: arch/powerpc/platforms/cell/spufs/ 19944 19945SQUASHFS FILE SYSTEM 19946M: Phillip Lougher <phillip@squashfs.org.uk> 19947L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19948S: Maintained 19949W: http://squashfs.org.uk 19950T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19951F: Documentation/filesystems/squashfs.rst 19952F: fs/squashfs/ 19953 19954SRM (Alpha) environment access 19955M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19956S: Maintained 19957F: arch/alpha/kernel/srm_env.c 19958 19959ST LSM6DSx IMU IIO DRIVER 19960M: Lorenzo Bianconi <lorenzo@kernel.org> 19961L: linux-iio@vger.kernel.org 19962S: Maintained 19963W: http://www.st.com/ 19964F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19965F: drivers/iio/imu/st_lsm6dsx/ 19966 19967ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19968M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19969M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19970L: linux-media@vger.kernel.org 19971S: Maintained 19972T: git git://linuxtv.org/media_tree.git 19973F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19974F: drivers/media/i2c/st-mipid02.c 19975 19976ST STM32 I2C/SMBUS DRIVER 19977M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19978M: Alain Volmat <alain.volmat@foss.st.com> 19979L: linux-i2c@vger.kernel.org 19980S: Maintained 19981F: drivers/i2c/busses/i2c-stm32* 19982 19983ST STM32 SPI DRIVER 19984M: Alain Volmat <alain.volmat@foss.st.com> 19985L: linux-spi@vger.kernel.org 19986S: Maintained 19987F: drivers/spi/spi-stm32.c 19988 19989ST STPDDC60 DRIVER 19990M: Daniel Nilsson <daniel.nilsson@flex.com> 19991L: linux-hwmon@vger.kernel.org 19992S: Maintained 19993F: Documentation/hwmon/stpddc60.rst 19994F: drivers/hwmon/pmbus/stpddc60.c 19995 19996ST VGXY61 DRIVER 19997M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19998M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19999L: linux-media@vger.kernel.org 20000S: Maintained 20001T: git git://linuxtv.org/media_tree.git 20002F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20003F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20004F: drivers/media/i2c/st-vgxy61.c 20005 20006ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20007M: Song Qiang <songqiang1304521@gmail.com> 20008L: linux-iio@vger.kernel.org 20009S: Maintained 20010F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20011F: drivers/iio/proximity/vl53l0x-i2c.c 20012 20013STABLE BRANCH 20014M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20015M: Sasha Levin <sashal@kernel.org> 20016L: stable@vger.kernel.org 20017S: Supported 20018F: Documentation/process/stable-kernel-rules.rst 20019 20020STAGING - ATOMISP DRIVER 20021M: Hans de Goede <hdegoede@redhat.com> 20022M: Mauro Carvalho Chehab <mchehab@kernel.org> 20023R: Sakari Ailus <sakari.ailus@linux.intel.com> 20024L: linux-media@vger.kernel.org 20025S: Maintained 20026F: drivers/staging/media/atomisp/ 20027 20028STAGING - FIELDBUS SUBSYSTEM 20029M: Sven Van Asbroeck <TheSven73@gmail.com> 20030S: Maintained 20031F: drivers/staging/fieldbus/* 20032F: drivers/staging/fieldbus/Documentation/ 20033 20034STAGING - HMS ANYBUS-S BUS 20035M: Sven Van Asbroeck <TheSven73@gmail.com> 20036S: Maintained 20037F: drivers/staging/fieldbus/anybuss/ 20038 20039STAGING - INDUSTRIAL IO 20040M: Jonathan Cameron <jic23@kernel.org> 20041L: linux-iio@vger.kernel.org 20042S: Odd Fixes 20043F: Documentation/devicetree/bindings/staging/iio/ 20044F: drivers/staging/iio/ 20045 20046STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20047M: Marc Dietrich <marvin24@gmx.de> 20048L: ac100@lists.launchpad.net (moderated for non-subscribers) 20049L: linux-tegra@vger.kernel.org 20050S: Maintained 20051F: drivers/staging/nvec/ 20052 20053STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20054M: Jens Frederich <jfrederich@gmail.com> 20055M: Jon Nettleton <jon.nettleton@gmail.com> 20056S: Maintained 20057W: http://wiki.laptop.org/go/DCON 20058F: drivers/staging/olpc_dcon/ 20059 20060STAGING - REALTEK RTL8712U DRIVERS 20061M: Larry Finger <Larry.Finger@lwfinger.net> 20062M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20063S: Odd Fixes 20064F: drivers/staging/rtl8712/ 20065 20066STAGING - SEPS525 LCD CONTROLLER DRIVERS 20067M: Michael Hennerich <michael.hennerich@analog.com> 20068L: linux-fbdev@vger.kernel.org 20069S: Supported 20070F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20071F: drivers/staging/fbtft/fb_seps525.c 20072 20073STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20074M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20075M: Teddy Wang <teddy.wang@siliconmotion.com> 20076M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20077L: linux-fbdev@vger.kernel.org 20078S: Maintained 20079F: drivers/staging/sm750fb/ 20080 20081STAGING - VIA VT665X DRIVERS 20082M: Forest Bond <forest@alittletooquiet.net> 20083S: Odd Fixes 20084F: drivers/staging/vt665?/ 20085 20086STAGING SUBSYSTEM 20087M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20088L: linux-staging@lists.linux.dev 20089S: Supported 20090T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20091F: drivers/staging/ 20092 20093STARFIRE/DURALAN NETWORK DRIVER 20094M: Ion Badulescu <ionut@badula.org> 20095S: Odd Fixes 20096F: drivers/net/ethernet/adaptec/starfire* 20097 20098STARFIVE DEVICETREES 20099M: Emil Renner Berthing <kernel@esmil.dk> 20100S: Maintained 20101F: arch/riscv/boot/dts/starfive/ 20102 20103STARFIVE DWMAC GLUE LAYER 20104M: Emil Renner Berthing <kernel@esmil.dk> 20105M: Samin Guo <samin.guo@starfivetech.com> 20106S: Maintained 20107F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20108F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20109 20110STARFIVE JH7110 MMC/SD/SDIO DRIVER 20111M: William Qiu <william.qiu@starfivetech.com> 20112S: Supported 20113F: Documentation/devicetree/bindings/mmc/starfive* 20114F: drivers/mmc/host/dw_mmc-starfive.c 20115 20116STARFIVE JH71X0 CLOCK DRIVERS 20117M: Emil Renner Berthing <kernel@esmil.dk> 20118M: Hal Feng <hal.feng@starfivetech.com> 20119S: Maintained 20120F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20121F: drivers/clk/starfive/clk-starfive-jh71* 20122F: include/dt-bindings/clock/starfive?jh71*.h 20123 20124STARFIVE JH71X0 PINCTRL DRIVERS 20125M: Emil Renner Berthing <kernel@esmil.dk> 20126M: Jianlong Huang <jianlong.huang@starfivetech.com> 20127L: linux-gpio@vger.kernel.org 20128S: Maintained 20129F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20130F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20131F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20132F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20133 20134STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20135M: Emil Renner Berthing <kernel@esmil.dk> 20136M: Hal Feng <hal.feng@starfivetech.com> 20137S: Maintained 20138F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20139F: drivers/reset/starfive/reset-starfive-jh71* 20140F: include/dt-bindings/reset/starfive?jh71*.h 20141 20142STARFIVE JH71XX PMU CONTROLLER DRIVER 20143M: Walker Chen <walker.chen@starfivetech.com> 20144S: Supported 20145F: Documentation/devicetree/bindings/power/starfive* 20146F: drivers/soc/starfive/jh71xx_pmu.c 20147F: include/dt-bindings/power/starfive,jh7110-pmu.h 20148 20149STARFIVE SOC DRIVERS 20150M: Conor Dooley <conor@kernel.org> 20151S: Maintained 20152T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20153F: drivers/soc/starfive/ 20154 20155STARFIVE TRNG DRIVER 20156M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20157S: Supported 20158F: Documentation/devicetree/bindings/rng/starfive* 20159F: drivers/char/hw_random/jh7110-trng.c 20160 20161STARFIVE WATCHDOG DRIVER 20162M: Xingyu Wu <xingyu.wu@starfivetech.com> 20163M: Samin Guo <samin.guo@starfivetech.com> 20164S: Supported 20165F: Documentation/devicetree/bindings/watchdog/starfive* 20166F: drivers/watchdog/starfive-wdt.c 20167 20168STATIC BRANCH/CALL 20169M: Peter Zijlstra <peterz@infradead.org> 20170M: Josh Poimboeuf <jpoimboe@kernel.org> 20171M: Jason Baron <jbaron@akamai.com> 20172R: Steven Rostedt <rostedt@goodmis.org> 20173R: Ard Biesheuvel <ardb@kernel.org> 20174S: Supported 20175F: arch/*/include/asm/jump_label*.h 20176F: arch/*/include/asm/static_call*.h 20177F: arch/*/kernel/jump_label.c 20178F: arch/*/kernel/static_call.c 20179F: include/linux/jump_label*.h 20180F: include/linux/static_call*.h 20181F: kernel/jump_label.c 20182F: kernel/static_call.c 20183 20184STI AUDIO (ASoC) DRIVERS 20185M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20186L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20187S: Maintained 20188F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20189F: sound/soc/sti/ 20190 20191STI CEC DRIVER 20192M: Alain Volmat <alain.volmat@foss.st.com> 20193S: Maintained 20194F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20195F: drivers/media/cec/platform/sti/ 20196 20197STK1160 USB VIDEO CAPTURE DRIVER 20198M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20199L: linux-media@vger.kernel.org 20200S: Maintained 20201T: git git://linuxtv.org/media_tree.git 20202F: drivers/media/usb/stk1160/ 20203 20204STM32 AUDIO (ASoC) DRIVERS 20205M: Olivier Moysan <olivier.moysan@foss.st.com> 20206M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20207L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20208S: Maintained 20209F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20210F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20211F: sound/soc/stm/ 20212 20213STM32 TIMER/LPTIMER DRIVERS 20214M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20215S: Maintained 20216F: Documentation/ABI/testing/*timer-stm32 20217F: Documentation/devicetree/bindings/*/*stm32-*timer* 20218F: drivers/*/stm32-*timer* 20219F: drivers/pwm/pwm-stm32* 20220F: include/linux/*/stm32-*tim* 20221 20222STMMAC ETHERNET DRIVER 20223M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20224M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20225M: Jose Abreu <joabreu@synopsys.com> 20226L: netdev@vger.kernel.org 20227S: Supported 20228W: http://www.stlinux.com 20229F: Documentation/networking/device_drivers/ethernet/stmicro/ 20230F: drivers/net/ethernet/stmicro/stmmac/ 20231 20232SUN HAPPY MEAL ETHERNET DRIVER 20233M: Sean Anderson <seanga2@gmail.com> 20234S: Maintained 20235F: drivers/net/ethernet/sun/sunhme.* 20236 20237SUN3/3X 20238M: Sam Creasey <sammy@sammy.net> 20239S: Maintained 20240W: http://sammy.net/sun3/ 20241F: arch/m68k/include/asm/sun3* 20242F: arch/m68k/kernel/*sun3* 20243F: arch/m68k/sun3*/ 20244F: drivers/net/ethernet/i825xx/sun3* 20245 20246SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20247M: Hans de Goede <hdegoede@redhat.com> 20248L: linux-input@vger.kernel.org 20249S: Maintained 20250F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20251F: drivers/input/keyboard/sun4i-lradc-keys.c 20252 20253SUNDANCE NETWORK DRIVER 20254M: Denis Kirjanov <kda@linux-powerpc.org> 20255L: netdev@vger.kernel.org 20256S: Maintained 20257F: drivers/net/ethernet/dlink/sundance.c 20258 20259SUNPLUS ETHERNET DRIVER 20260M: Wells Lu <wellslutw@gmail.com> 20261L: netdev@vger.kernel.org 20262S: Maintained 20263W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20264F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20265F: drivers/net/ethernet/sunplus/ 20266 20267SUNPLUS MMC DRIVER 20268M: Tony Huang <tonyhuang.sunplus@gmail.com> 20269M: Li-hao Kuo <lhjeff911@gmail.com> 20270S: Maintained 20271F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20272F: drivers/mmc/host/sunplus-mmc.c 20273 20274SUNPLUS OCOTP DRIVER 20275M: Vincent Shih <vincent.sunplus@gmail.com> 20276S: Maintained 20277F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20278F: drivers/nvmem/sunplus-ocotp.c 20279 20280SUNPLUS PWM DRIVER 20281M: Hammer Hsieh <hammerh0314@gmail.com> 20282S: Maintained 20283F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20284F: drivers/pwm/pwm-sunplus.c 20285 20286SUNPLUS RTC DRIVER 20287M: Vincent Shih <vincent.sunplus@gmail.com> 20288L: linux-rtc@vger.kernel.org 20289S: Maintained 20290F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20291F: drivers/rtc/rtc-sunplus.c 20292 20293SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20294M: Li-hao Kuo <lhjeff911@gmail.com> 20295L: linux-spi@vger.kernel.org 20296S: Maintained 20297F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20298F: drivers/spi/spi-sunplus-sp7021.c 20299 20300SUNPLUS UART DRIVER 20301M: Hammer Hsieh <hammerh0314@gmail.com> 20302S: Maintained 20303F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20304F: drivers/tty/serial/sunplus-uart.c 20305 20306SUNPLUS USB2 PHY DRIVER 20307M: Vincent Shih <vincent.sunplus@gmail.com> 20308L: linux-usb@vger.kernel.org 20309S: Maintained 20310F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20311F: drivers/phy/sunplus/Kconfig 20312F: drivers/phy/sunplus/Makefile 20313F: drivers/phy/sunplus/phy-sunplus-usb2.c 20314 20315SUNPLUS WATCHDOG DRIVER 20316M: Xiantao Hu <xt.hu@cqplus1.com> 20317L: linux-watchdog@vger.kernel.org 20318S: Maintained 20319F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20320F: drivers/watchdog/sunplus_wdt.c 20321 20322SUPERH 20323M: Yoshinori Sato <ysato@users.sourceforge.jp> 20324M: Rich Felker <dalias@libc.org> 20325M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20326L: linux-sh@vger.kernel.org 20327S: Maintained 20328Q: http://patchwork.kernel.org/project/linux-sh/list/ 20329F: Documentation/arch/sh/ 20330F: arch/sh/ 20331F: drivers/sh/ 20332 20333SUSPEND TO RAM 20334M: "Rafael J. Wysocki" <rafael@kernel.org> 20335M: Len Brown <len.brown@intel.com> 20336M: Pavel Machek <pavel@ucw.cz> 20337L: linux-pm@vger.kernel.org 20338S: Supported 20339B: https://bugzilla.kernel.org 20340F: Documentation/power/ 20341F: arch/x86/kernel/acpi/sleep* 20342F: arch/x86/kernel/acpi/wakeup* 20343F: drivers/base/power/ 20344F: include/linux/freezer.h 20345F: include/linux/pm.h 20346F: include/linux/suspend.h 20347F: kernel/power/ 20348 20349SVGA HANDLING 20350M: Martin Mares <mj@ucw.cz> 20351L: linux-video@atrey.karlin.mff.cuni.cz 20352S: Maintained 20353F: Documentation/admin-guide/svga.rst 20354F: arch/x86/boot/video* 20355 20356SWITCHDEV 20357M: Jiri Pirko <jiri@resnulli.us> 20358M: Ivan Vecera <ivecera@redhat.com> 20359L: netdev@vger.kernel.org 20360S: Supported 20361F: include/net/switchdev.h 20362F: net/switchdev/ 20363 20364SY8106A REGULATOR DRIVER 20365M: Icenowy Zheng <icenowy@aosc.io> 20366S: Maintained 20367F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20368F: drivers/regulator/sy8106a-regulator.c 20369 20370SYNC FILE FRAMEWORK 20371M: Sumit Semwal <sumit.semwal@linaro.org> 20372R: Gustavo Padovan <gustavo@padovan.org> 20373L: linux-media@vger.kernel.org 20374L: dri-devel@lists.freedesktop.org 20375S: Maintained 20376T: git git://anongit.freedesktop.org/drm/drm-misc 20377F: Documentation/driver-api/sync_file.rst 20378F: drivers/dma-buf/dma-fence* 20379F: drivers/dma-buf/sw_sync.c 20380F: drivers/dma-buf/sync_* 20381F: include/linux/sync_file.h 20382F: include/uapi/linux/sync_file.h 20383 20384SYNOPSYS ARC ARCHITECTURE 20385M: Vineet Gupta <vgupta@kernel.org> 20386L: linux-snps-arc@lists.infradead.org 20387S: Supported 20388T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20389F: Documentation/arch/arc 20390F: Documentation/devicetree/bindings/arc/* 20391F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20392F: arch/arc/ 20393F: drivers/clocksource/arc_timer.c 20394F: drivers/tty/serial/arc_uart.c 20395 20396SYNOPSYS ARC HSDK SDP pll clock driver 20397M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20398S: Supported 20399F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20400F: drivers/clk/clk-hsdk-pll.c 20401 20402SYNOPSYS ARC SDP clock driver 20403M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20404S: Supported 20405F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20406F: drivers/clk/axs10x/* 20407 20408SYNOPSYS ARC SDP platform support 20409M: Alexey Brodkin <abrodkin@synopsys.com> 20410S: Supported 20411F: Documentation/devicetree/bindings/arc/axs10* 20412F: arch/arc/boot/dts/ax* 20413F: arch/arc/plat-axs10x 20414 20415SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20416M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20417S: Supported 20418F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20419F: drivers/reset/reset-axs10x.c 20420 20421SYNOPSYS CREG GPIO DRIVER 20422M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20423S: Maintained 20424F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20425F: drivers/gpio/gpio-creg-snps.c 20426 20427SYNOPSYS DESIGNWARE 8250 UART DRIVER 20428M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20429R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20430S: Supported 20431F: drivers/tty/serial/8250/8250_dw.c 20432F: drivers/tty/serial/8250/8250_dwlib.* 20433F: drivers/tty/serial/8250/8250_lpss.c 20434 20435SYNOPSYS DESIGNWARE APB GPIO DRIVER 20436M: Hoan Tran <hoan@os.amperecomputing.com> 20437M: Serge Semin <fancer.lancer@gmail.com> 20438L: linux-gpio@vger.kernel.org 20439S: Maintained 20440F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20441F: drivers/gpio/gpio-dwapb.c 20442 20443SYNOPSYS DESIGNWARE APB SSI DRIVER 20444M: Serge Semin <fancer.lancer@gmail.com> 20445L: linux-spi@vger.kernel.org 20446S: Supported 20447F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20448F: drivers/spi/spi-dw* 20449 20450SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20451M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20452S: Maintained 20453F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20454F: drivers/dma/dw-axi-dmac/ 20455 20456SYNOPSYS DESIGNWARE DMAC DRIVER 20457M: Viresh Kumar <vireshk@kernel.org> 20458R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20459S: Maintained 20460F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20461F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20462F: drivers/dma/dw/ 20463F: include/dt-bindings/dma/dw-dmac.h 20464F: include/linux/dma/dw.h 20465F: include/linux/platform_data/dma-dw.h 20466 20467SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20468M: Jose Abreu <Jose.Abreu@synopsys.com> 20469L: netdev@vger.kernel.org 20470S: Supported 20471F: drivers/net/ethernet/synopsys/ 20472 20473SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20474M: Jose Abreu <Jose.Abreu@synopsys.com> 20475L: netdev@vger.kernel.org 20476S: Supported 20477F: drivers/net/pcs/pcs-xpcs.c 20478F: drivers/net/pcs/pcs-xpcs.h 20479F: include/linux/pcs/pcs-xpcs.h 20480 20481SYNOPSYS DESIGNWARE I2C DRIVER 20482M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20483R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20484R: Mika Westerberg <mika.westerberg@linux.intel.com> 20485R: Jan Dabros <jsd@semihalf.com> 20486L: linux-i2c@vger.kernel.org 20487S: Supported 20488F: drivers/i2c/busses/i2c-designware-* 20489 20490SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20491M: Jaehoon Chung <jh80.chung@samsung.com> 20492L: linux-mmc@vger.kernel.org 20493S: Maintained 20494F: drivers/mmc/host/dw_mmc* 20495 20496SYNOPSYS HSDK RESET CONTROLLER DRIVER 20497M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20498S: Supported 20499F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20500F: drivers/reset/reset-hsdk.c 20501F: include/dt-bindings/reset/snps,hsdk-reset.h 20502 20503SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20504M: Prabu Thangamuthu <prabu.t@synopsys.com> 20505M: Manjunath M B <manjumb@synopsys.com> 20506L: linux-mmc@vger.kernel.org 20507S: Maintained 20508F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20509 20510SYSTEM CONFIGURATION (SYSCON) 20511M: Lee Jones <lee@kernel.org> 20512M: Arnd Bergmann <arnd@arndb.de> 20513S: Supported 20514T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20515F: drivers/mfd/syscon.c 20516 20517SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20518M: Sudeep Holla <sudeep.holla@arm.com> 20519R: Cristian Marussi <cristian.marussi@arm.com> 20520L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20521S: Maintained 20522F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20523F: drivers/clk/clk-sc[mp]i.c 20524F: drivers/cpufreq/sc[mp]i-cpufreq.c 20525F: drivers/firmware/arm_scmi/ 20526F: drivers/firmware/arm_scpi.c 20527F: drivers/powercap/arm_scmi_powercap.c 20528F: drivers/regulator/scmi-regulator.c 20529F: drivers/reset/reset-scmi.c 20530F: include/linux/sc[mp]i_protocol.h 20531F: include/trace/events/scmi.h 20532F: include/uapi/linux/virtio_scmi.h 20533 20534SYSTEM RESET/SHUTDOWN DRIVERS 20535M: Sebastian Reichel <sre@kernel.org> 20536L: linux-pm@vger.kernel.org 20537S: Maintained 20538T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20539F: Documentation/devicetree/bindings/power/reset/ 20540F: drivers/power/reset/ 20541 20542SYSTEM TRACE MODULE CLASS 20543M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20544S: Maintained 20545T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20546F: Documentation/trace/stm.rst 20547F: drivers/hwtracing/stm/ 20548F: include/linux/stm.h 20549F: include/uapi/linux/stm.h 20550 20551SYSTEM76 ACPI DRIVER 20552M: Jeremy Soller <jeremy@system76.com> 20553M: System76 Product Development <productdev@system76.com> 20554L: platform-driver-x86@vger.kernel.org 20555S: Maintained 20556F: drivers/platform/x86/system76_acpi.c 20557 20558SYSV FILESYSTEM 20559S: Orphan 20560F: Documentation/filesystems/sysv-fs.rst 20561F: fs/sysv/ 20562F: include/linux/sysv_fs.h 20563 20564TASKSTATS STATISTICS INTERFACE 20565M: Balbir Singh <bsingharora@gmail.com> 20566S: Maintained 20567F: Documentation/accounting/taskstats* 20568F: include/linux/taskstats* 20569F: kernel/taskstats.c 20570 20571TC subsystem 20572M: Jamal Hadi Salim <jhs@mojatatu.com> 20573M: Cong Wang <xiyou.wangcong@gmail.com> 20574M: Jiri Pirko <jiri@resnulli.us> 20575L: netdev@vger.kernel.org 20576S: Maintained 20577F: include/net/pkt_cls.h 20578F: include/net/pkt_sched.h 20579F: include/net/tc_act/ 20580F: include/uapi/linux/pkt_cls.h 20581F: include/uapi/linux/pkt_sched.h 20582F: include/uapi/linux/tc_act/ 20583F: include/uapi/linux/tc_ematch/ 20584F: net/sched/ 20585F: tools/testing/selftests/tc-testing 20586 20587TC90522 MEDIA DRIVER 20588M: Akihiro Tsukada <tskd08@gmail.com> 20589L: linux-media@vger.kernel.org 20590S: Odd Fixes 20591F: drivers/media/dvb-frontends/tc90522* 20592 20593TCP LOW PRIORITY MODULE 20594M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20595M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20596S: Maintained 20597W: http://tcp-lp-mod.sourceforge.net/ 20598F: net/ipv4/tcp_lp.c 20599 20600TDA10071 MEDIA DRIVER 20601M: Antti Palosaari <crope@iki.fi> 20602L: linux-media@vger.kernel.org 20603S: Maintained 20604W: https://linuxtv.org 20605W: http://palosaari.fi/linux/ 20606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20607T: git git://linuxtv.org/anttip/media_tree.git 20608F: drivers/media/dvb-frontends/tda10071* 20609 20610TDA18212 MEDIA DRIVER 20611M: Antti Palosaari <crope@iki.fi> 20612L: linux-media@vger.kernel.org 20613S: Maintained 20614W: https://linuxtv.org 20615W: http://palosaari.fi/linux/ 20616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20617T: git git://linuxtv.org/anttip/media_tree.git 20618F: drivers/media/tuners/tda18212* 20619 20620TDA18218 MEDIA DRIVER 20621M: Antti Palosaari <crope@iki.fi> 20622L: linux-media@vger.kernel.org 20623S: Maintained 20624W: https://linuxtv.org 20625W: http://palosaari.fi/linux/ 20626Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20627T: git git://linuxtv.org/anttip/media_tree.git 20628F: drivers/media/tuners/tda18218* 20629 20630TDA18250 MEDIA DRIVER 20631M: Olli Salonen <olli.salonen@iki.fi> 20632L: linux-media@vger.kernel.org 20633S: Maintained 20634W: https://linuxtv.org 20635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20636T: git git://linuxtv.org/media_tree.git 20637F: drivers/media/tuners/tda18250* 20638 20639TDA18271 MEDIA DRIVER 20640M: Michael Krufky <mkrufky@linuxtv.org> 20641L: linux-media@vger.kernel.org 20642S: Maintained 20643W: https://linuxtv.org 20644W: http://github.com/mkrufky 20645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20646T: git git://linuxtv.org/mkrufky/tuners.git 20647F: drivers/media/tuners/tda18271* 20648 20649TDA1997x MEDIA DRIVER 20650M: Tim Harvey <tharvey@gateworks.com> 20651L: linux-media@vger.kernel.org 20652S: Maintained 20653W: https://linuxtv.org 20654Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20655F: drivers/media/i2c/tda1997x.* 20656 20657TDA827x MEDIA DRIVER 20658M: Michael Krufky <mkrufky@linuxtv.org> 20659L: linux-media@vger.kernel.org 20660S: Maintained 20661W: https://linuxtv.org 20662W: http://github.com/mkrufky 20663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20664T: git git://linuxtv.org/mkrufky/tuners.git 20665F: drivers/media/tuners/tda8290.* 20666 20667TDA8290 MEDIA DRIVER 20668M: Michael Krufky <mkrufky@linuxtv.org> 20669L: linux-media@vger.kernel.org 20670S: Maintained 20671W: https://linuxtv.org 20672W: http://github.com/mkrufky 20673Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20674T: git git://linuxtv.org/mkrufky/tuners.git 20675F: drivers/media/tuners/tda8290.* 20676 20677TDA9840 MEDIA DRIVER 20678M: Hans Verkuil <hverkuil@xs4all.nl> 20679L: linux-media@vger.kernel.org 20680S: Maintained 20681W: https://linuxtv.org 20682T: git git://linuxtv.org/media_tree.git 20683F: drivers/media/i2c/tda9840* 20684 20685TEA5761 TUNER DRIVER 20686M: Mauro Carvalho Chehab <mchehab@kernel.org> 20687L: linux-media@vger.kernel.org 20688S: Odd fixes 20689W: https://linuxtv.org 20690T: git git://linuxtv.org/media_tree.git 20691F: drivers/media/tuners/tea5761.* 20692 20693TEA5767 TUNER DRIVER 20694M: Mauro Carvalho Chehab <mchehab@kernel.org> 20695L: linux-media@vger.kernel.org 20696S: Maintained 20697W: https://linuxtv.org 20698T: git git://linuxtv.org/media_tree.git 20699F: drivers/media/tuners/tea5767.* 20700 20701TEA6415C MEDIA DRIVER 20702M: Hans Verkuil <hverkuil@xs4all.nl> 20703L: linux-media@vger.kernel.org 20704S: Maintained 20705W: https://linuxtv.org 20706T: git git://linuxtv.org/media_tree.git 20707F: drivers/media/i2c/tea6415c* 20708 20709TEA6420 MEDIA DRIVER 20710M: Hans Verkuil <hverkuil@xs4all.nl> 20711L: linux-media@vger.kernel.org 20712S: Maintained 20713W: https://linuxtv.org 20714T: git git://linuxtv.org/media_tree.git 20715F: drivers/media/i2c/tea6420* 20716 20717TEAM DRIVER 20718M: Jiri Pirko <jiri@resnulli.us> 20719L: netdev@vger.kernel.org 20720S: Supported 20721F: drivers/net/team/ 20722F: include/linux/if_team.h 20723F: include/uapi/linux/if_team.h 20724F: tools/testing/selftests/drivers/net/team/ 20725 20726TECHNICAL ADVISORY BOARD PROCESS DOCS 20727M: "Theodore Ts'o" <tytso@mit.edu> 20728M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20729L: tech-board-discuss@lists.linux-foundation.org 20730S: Maintained 20731F: Documentation/process/contribution-maturity-model.rst 20732F: Documentation/process/researcher-guidelines.rst 20733 20734TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20735M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20736S: Maintained 20737F: arch/x86/platform/ts5500/ 20738 20739TECHNOTREND USB IR RECEIVER 20740M: Sean Young <sean@mess.org> 20741L: linux-media@vger.kernel.org 20742S: Maintained 20743F: drivers/media/rc/ttusbir.c 20744 20745TECHWELL TW9910 VIDEO DECODER 20746L: linux-media@vger.kernel.org 20747S: Orphan 20748F: drivers/media/i2c/tw9910.c 20749F: include/media/i2c/tw9910.h 20750 20751TEE SUBSYSTEM 20752M: Jens Wiklander <jens.wiklander@linaro.org> 20753R: Sumit Garg <sumit.garg@linaro.org> 20754L: op-tee@lists.trustedfirmware.org 20755S: Maintained 20756F: Documentation/staging/tee.rst 20757F: drivers/tee/ 20758F: include/linux/tee_drv.h 20759F: include/uapi/linux/tee.h 20760 20761TEGRA ARCHITECTURE SUPPORT 20762M: Thierry Reding <thierry.reding@gmail.com> 20763M: Jonathan Hunter <jonathanh@nvidia.com> 20764L: linux-tegra@vger.kernel.org 20765S: Supported 20766Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20767T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20768N: [^a-z]tegra 20769 20770TEGRA CLOCK DRIVER 20771M: Peter De Schrijver <pdeschrijver@nvidia.com> 20772M: Prashant Gaikwad <pgaikwad@nvidia.com> 20773S: Supported 20774F: drivers/clk/tegra/ 20775 20776TEGRA DMA DRIVERS 20777M: Laxman Dewangan <ldewangan@nvidia.com> 20778M: Jon Hunter <jonathanh@nvidia.com> 20779S: Supported 20780F: drivers/dma/tegra* 20781 20782TEGRA I2C DRIVER 20783M: Laxman Dewangan <ldewangan@nvidia.com> 20784R: Dmitry Osipenko <digetx@gmail.com> 20785S: Supported 20786F: drivers/i2c/busses/i2c-tegra.c 20787 20788TEGRA IOMMU DRIVERS 20789M: Thierry Reding <thierry.reding@gmail.com> 20790R: Krishna Reddy <vdumpa@nvidia.com> 20791L: linux-tegra@vger.kernel.org 20792S: Supported 20793F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20794F: drivers/iommu/tegra* 20795 20796TEGRA KBC DRIVER 20797M: Laxman Dewangan <ldewangan@nvidia.com> 20798S: Supported 20799F: drivers/input/keyboard/tegra-kbc.c 20800 20801TEGRA NAND DRIVER 20802M: Stefan Agner <stefan@agner.ch> 20803M: Lucas Stach <dev@lynxeye.de> 20804S: Maintained 20805F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20806F: drivers/mtd/nand/raw/tegra_nand.c 20807 20808TEGRA PWM DRIVER 20809M: Thierry Reding <thierry.reding@gmail.com> 20810S: Supported 20811F: drivers/pwm/pwm-tegra.c 20812 20813TEGRA QUAD SPI DRIVER 20814M: Thierry Reding <thierry.reding@gmail.com> 20815M: Jonathan Hunter <jonathanh@nvidia.com> 20816M: Sowjanya Komatineni <skomatineni@nvidia.com> 20817L: linux-tegra@vger.kernel.org 20818S: Maintained 20819F: drivers/spi/spi-tegra210-quad.c 20820 20821TEGRA SERIAL DRIVER 20822M: Laxman Dewangan <ldewangan@nvidia.com> 20823S: Supported 20824F: drivers/tty/serial/serial-tegra.c 20825 20826TEGRA SPI DRIVER 20827M: Laxman Dewangan <ldewangan@nvidia.com> 20828S: Supported 20829F: drivers/spi/spi-tegra* 20830 20831TEGRA VIDEO DRIVER 20832M: Thierry Reding <thierry.reding@gmail.com> 20833M: Jonathan Hunter <jonathanh@nvidia.com> 20834M: Sowjanya Komatineni <skomatineni@nvidia.com> 20835L: linux-media@vger.kernel.org 20836L: linux-tegra@vger.kernel.org 20837S: Maintained 20838F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20839F: drivers/staging/media/tegra-video/ 20840 20841TEGRA XUSB PADCTL DRIVER 20842M: JC Kuo <jckuo@nvidia.com> 20843S: Supported 20844F: drivers/phy/tegra/xusb* 20845 20846TEHUTI ETHERNET DRIVER 20847M: Andy Gospodarek <andy@greyhouse.net> 20848L: netdev@vger.kernel.org 20849S: Supported 20850F: drivers/net/ethernet/tehuti/* 20851 20852TELECOM CLOCK DRIVER FOR MCPL0010 20853M: Mark Gross <markgross@kernel.org> 20854S: Supported 20855F: drivers/char/tlclk.c 20856 20857TEMPO SEMICONDUCTOR DRIVERS 20858M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20859S: Maintained 20860F: Documentation/devicetree/bindings/sound/tscs*.txt 20861F: sound/soc/codecs/tscs*.c 20862F: sound/soc/codecs/tscs*.h 20863 20864TENSILICA XTENSA PORT (xtensa) 20865M: Chris Zankel <chris@zankel.net> 20866M: Max Filippov <jcmvbkbc@gmail.com> 20867S: Maintained 20868T: git https://github.com/jcmvbkbc/linux-xtensa.git 20869F: arch/xtensa/ 20870F: drivers/irqchip/irq-xtensa-* 20871 20872TEXAS INSTRUMENTS ASoC DRIVERS 20873M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20874L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20875S: Maintained 20876F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20877F: sound/soc/ti/ 20878 20879TEXAS INSTRUMENTS DMA DRIVERS 20880M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20881L: dmaengine@vger.kernel.org 20882S: Maintained 20883F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20884F: Documentation/devicetree/bindings/dma/ti-edma.txt 20885F: Documentation/devicetree/bindings/dma/ti/ 20886F: drivers/dma/ti/ 20887F: include/linux/dma/k3-psil.h 20888F: include/linux/dma/k3-udma-glue.h 20889F: include/linux/dma/ti-cppi5.h 20890X: drivers/dma/ti/cppi41.c 20891 20892TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20893M: Robert Marko <robert.marko@sartura.hr> 20894M: Luka Perkov <luka.perkov@sartura.hr> 20895L: linux-hwmon@vger.kernel.org 20896S: Maintained 20897F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20898F: Documentation/hwmon/tps23861.rst 20899F: drivers/hwmon/tps23861.c 20900 20901TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20902M: Ricardo Ribalda <ribalda@kernel.org> 20903L: linux-iio@vger.kernel.org 20904S: Supported 20905F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20906F: drivers/iio/dac/ti-dac7612.c 20907 20908TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20909M: Nishanth Menon <nm@ti.com> 20910M: Tero Kristo <kristo@kernel.org> 20911M: Santosh Shilimkar <ssantosh@kernel.org> 20912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20913S: Maintained 20914F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20915F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20916F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20917F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20918F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20919F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20920F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20921F: drivers/clk/keystone/sci-clk.c 20922F: drivers/firmware/ti_sci* 20923F: drivers/irqchip/irq-ti-sci-inta.c 20924F: drivers/irqchip/irq-ti-sci-intr.c 20925F: drivers/reset/reset-ti-sci.c 20926F: drivers/soc/ti/ti_sci_inta_msi.c 20927F: drivers/soc/ti/ti_sci_pm_domains.c 20928F: include/dt-bindings/soc/ti,sci_pm_domain.h 20929F: include/linux/soc/ti/ti_sci_inta_msi.h 20930F: include/linux/soc/ti/ti_sci_protocol.h 20931 20932TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20933M: Puranjay Mohan <puranjay12@gmail.com> 20934L: linux-iio@vger.kernel.org 20935S: Supported 20936F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20937F: drivers/iio/temperature/tmp117.c 20938 20939THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20940M: Hans Verkuil <hverkuil@xs4all.nl> 20941L: linux-media@vger.kernel.org 20942S: Maintained 20943W: https://linuxtv.org 20944T: git git://linuxtv.org/media_tree.git 20945F: drivers/media/radio/radio-raremono.c 20946 20947THERMAL 20948M: Rafael J. Wysocki <rafael@kernel.org> 20949M: Daniel Lezcano <daniel.lezcano@linaro.org> 20950R: Amit Kucheria <amitk@kernel.org> 20951R: Zhang Rui <rui.zhang@intel.com> 20952L: linux-pm@vger.kernel.org 20953S: Supported 20954Q: https://patchwork.kernel.org/project/linux-pm/list/ 20955T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20956F: Documentation/ABI/testing/sysfs-class-thermal 20957F: Documentation/admin-guide/thermal/ 20958F: Documentation/devicetree/bindings/thermal/ 20959F: Documentation/driver-api/thermal/ 20960F: drivers/thermal/ 20961F: include/dt-bindings/thermal/ 20962F: include/linux/cpu_cooling.h 20963F: include/linux/thermal.h 20964F: include/uapi/linux/thermal.h 20965F: tools/lib/thermal/ 20966F: tools/thermal/ 20967 20968THERMAL DRIVER FOR AMLOGIC SOCS 20969M: Guillaume La Roque <glaroque@baylibre.com> 20970L: linux-pm@vger.kernel.org 20971L: linux-amlogic@lists.infradead.org 20972S: Supported 20973W: http://linux-meson.com/ 20974F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20975F: drivers/thermal/amlogic_thermal.c 20976 20977THERMAL/CPU_COOLING 20978M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20979M: Daniel Lezcano <daniel.lezcano@linaro.org> 20980M: Viresh Kumar <viresh.kumar@linaro.org> 20981R: Lukasz Luba <lukasz.luba@arm.com> 20982L: linux-pm@vger.kernel.org 20983S: Supported 20984F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20985F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20986F: drivers/thermal/cpufreq_cooling.c 20987F: drivers/thermal/cpuidle_cooling.c 20988F: include/linux/cpu_cooling.h 20989 20990THERMAL/POWER_ALLOCATOR 20991M: Lukasz Luba <lukasz.luba@arm.com> 20992L: linux-pm@vger.kernel.org 20993S: Maintained 20994F: Documentation/driver-api/thermal/power_allocator.rst 20995F: drivers/thermal/gov_power_allocator.c 20996F: drivers/thermal/thermal_trace_ipa.h 20997 20998THINKPAD ACPI EXTRAS DRIVER 20999M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21000L: ibm-acpi-devel@lists.sourceforge.net 21001L: platform-driver-x86@vger.kernel.org 21002S: Maintained 21003W: http://ibm-acpi.sourceforge.net 21004W: http://thinkwiki.org/wiki/Ibm-acpi 21005T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21006F: drivers/platform/x86/thinkpad_acpi.c 21007 21008THINKPAD LMI DRIVER 21009M: Mark Pearson <markpearson@lenovo.com> 21010L: platform-driver-x86@vger.kernel.org 21011S: Maintained 21012F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21013F: drivers/platform/x86/think-lmi.? 21014 21015THUNDERBOLT DMA TRAFFIC TEST DRIVER 21016M: Isaac Hazan <isaac.hazan@intel.com> 21017L: linux-usb@vger.kernel.org 21018S: Maintained 21019F: drivers/thunderbolt/dma_test.c 21020 21021THUNDERBOLT DRIVER 21022M: Andreas Noever <andreas.noever@gmail.com> 21023M: Michael Jamet <michael.jamet@intel.com> 21024M: Mika Westerberg <mika.westerberg@linux.intel.com> 21025M: Yehezkel Bernat <YehezkelShB@gmail.com> 21026L: linux-usb@vger.kernel.org 21027S: Maintained 21028T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21029F: Documentation/admin-guide/thunderbolt.rst 21030F: drivers/thunderbolt/ 21031F: include/linux/thunderbolt.h 21032 21033THUNDERBOLT NETWORK DRIVER 21034M: Michael Jamet <michael.jamet@intel.com> 21035M: Mika Westerberg <mika.westerberg@linux.intel.com> 21036M: Yehezkel Bernat <YehezkelShB@gmail.com> 21037L: netdev@vger.kernel.org 21038S: Maintained 21039F: drivers/net/thunderbolt/ 21040 21041THUNDERX GPIO DRIVER 21042M: Robert Richter <rric@kernel.org> 21043S: Odd Fixes 21044F: drivers/gpio/gpio-thunderx.c 21045 21046TI ADS7924 ADC DRIVER 21047M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21048L: linux-iio@vger.kernel.org 21049S: Supported 21050F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21051F: drivers/iio/adc/ti-ads7924.c 21052 21053TI AM437X VPFE DRIVER 21054M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21055L: linux-media@vger.kernel.org 21056S: Maintained 21057W: https://linuxtv.org 21058Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21059T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21060F: drivers/media/platform/ti/am437x/ 21061 21062TI BANDGAP AND THERMAL DRIVER 21063M: Eduardo Valentin <edubezval@gmail.com> 21064M: Keerthy <j-keerthy@ti.com> 21065L: linux-pm@vger.kernel.org 21066L: linux-omap@vger.kernel.org 21067S: Maintained 21068F: drivers/thermal/ti-soc-thermal/ 21069 21070TI BQ27XXX POWER SUPPLY DRIVER 21071F: drivers/power/supply/bq27xxx_battery.c 21072F: drivers/power/supply/bq27xxx_battery_i2c.c 21073F: include/linux/power/bq27xxx_battery.h 21074 21075TI CDCE706 CLOCK DRIVER 21076M: Max Filippov <jcmvbkbc@gmail.com> 21077S: Maintained 21078F: drivers/clk/clk-cdce706.c 21079 21080TI CLOCK DRIVER 21081M: Tero Kristo <kristo@kernel.org> 21082L: linux-omap@vger.kernel.org 21083S: Odd Fixes 21084F: drivers/clk/ti/ 21085F: include/linux/clk/ti.h 21086 21087TI DAVINCI MACHINE SUPPORT 21088M: Bartosz Golaszewski <brgl@bgdev.pl> 21089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21090S: Maintained 21091T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21092F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21093F: arch/arm/boot/dts/da850* 21094F: arch/arm/mach-davinci/ 21095F: drivers/i2c/busses/i2c-davinci.c 21096 21097TI DAVINCI SERIES CLOCK DRIVER 21098M: David Lechner <david@lechnology.com> 21099R: Sekhar Nori <nsekhar@ti.com> 21100S: Maintained 21101F: Documentation/devicetree/bindings/clock/ti/davinci/ 21102F: drivers/clk/davinci/ 21103F: include/linux/clk/davinci.h 21104 21105TI DAVINCI SERIES GPIO DRIVER 21106M: Keerthy <j-keerthy@ti.com> 21107L: linux-gpio@vger.kernel.org 21108S: Maintained 21109F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21110F: drivers/gpio/gpio-davinci.c 21111 21112TI DAVINCI SERIES MEDIA DRIVER 21113M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21114L: linux-media@vger.kernel.org 21115S: Maintained 21116W: https://linuxtv.org 21117Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21118T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21119F: drivers/media/platform/ti/davinci/ 21120F: include/media/davinci/ 21121 21122TI ENHANCED CAPTURE (eCAP) DRIVER 21123M: Vignesh Raghavendra <vigneshr@ti.com> 21124R: Julien Panis <jpanis@baylibre.com> 21125L: linux-iio@vger.kernel.org 21126L: linux-omap@vger.kernel.org 21127S: Maintained 21128F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21129F: drivers/counter/ti-ecap-capture.c 21130 21131TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21132R: David Lechner <david@lechnology.com> 21133L: linux-iio@vger.kernel.org 21134F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21135F: drivers/counter/ti-eqep.c 21136 21137TI ETHERNET SWITCH DRIVER (CPSW) 21138R: Grygorii Strashko <grygorii.strashko@ti.com> 21139L: linux-omap@vger.kernel.org 21140L: netdev@vger.kernel.org 21141S: Maintained 21142F: drivers/net/ethernet/ti/cpsw* 21143F: drivers/net/ethernet/ti/davinci* 21144 21145TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21146M: Alex Dubov <oakad@yahoo.com> 21147S: Maintained 21148W: http://tifmxx.berlios.de/ 21149F: drivers/memstick/host/tifm_ms.c 21150F: drivers/misc/tifm* 21151F: drivers/mmc/host/tifm_sd.c 21152F: include/linux/tifm.h 21153 21154TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21155M: Nishanth Menon <nm@ti.com> 21156M: Santosh Shilimkar <ssantosh@kernel.org> 21157L: linux-kernel@vger.kernel.org 21158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21159S: Maintained 21160T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21161F: drivers/soc/ti/* 21162 21163TI LM49xxx FAMILY ASoC CODEC DRIVERS 21164M: M R Swami Reddy <mr.swami.reddy@ti.com> 21165M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21166L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21167S: Maintained 21168F: sound/soc/codecs/isabelle* 21169F: sound/soc/codecs/lm49453* 21170 21171TI LMP92064 ADC DRIVER 21172M: Leonard Göhrs <l.goehrs@pengutronix.de> 21173R: kernel@pengutronix.de 21174L: linux-iio@vger.kernel.org 21175S: Maintained 21176F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21177F: drivers/iio/adc/ti-lmp92064.c 21178 21179TI PCM3060 ASoC CODEC DRIVER 21180M: Kirill Marinushkin <kmarinushkin@birdec.com> 21181L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21182S: Maintained 21183F: Documentation/devicetree/bindings/sound/pcm3060.txt 21184F: sound/soc/codecs/pcm3060* 21185 21186TI TAS571X FAMILY ASoC CODEC DRIVER 21187M: Kevin Cernekee <cernekee@chromium.org> 21188L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21189S: Odd Fixes 21190F: sound/soc/codecs/tas571x* 21191 21192TI TMAG5273 MAGNETOMETER DRIVER 21193M: Gerald Loacker <gerald.loacker@wolfvision.net> 21194L: linux-iio@vger.kernel.org 21195S: Maintained 21196F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21197F: drivers/iio/magnetometer/tmag5273.c 21198 21199TI TRF7970A NFC DRIVER 21200M: Mark Greer <mgreer@animalcreek.com> 21201L: linux-wireless@vger.kernel.org 21202S: Supported 21203F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21204F: drivers/nfc/trf7970a.c 21205 21206TI TSC2046 ADC DRIVER 21207M: Oleksij Rempel <o.rempel@pengutronix.de> 21208R: kernel@pengutronix.de 21209L: linux-iio@vger.kernel.org 21210S: Maintained 21211F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21212F: drivers/iio/adc/ti-tsc2046.c 21213 21214TI TWL4030 SERIES SOC CODEC DRIVER 21215M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21216L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21217S: Maintained 21218F: sound/soc/codecs/twl4030* 21219 21220TI VPE/CAL DRIVERS 21221M: Benoit Parrot <bparrot@ti.com> 21222L: linux-media@vger.kernel.org 21223S: Maintained 21224W: http://linuxtv.org/ 21225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21226F: Documentation/devicetree/bindings/media/ti,cal.yaml 21227F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21228F: drivers/media/platform/ti/cal/ 21229F: drivers/media/platform/ti/vpe/ 21230 21231TI WILINK WIRELESS DRIVERS 21232L: linux-wireless@vger.kernel.org 21233S: Orphan 21234W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21235W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21236T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21237F: drivers/net/wireless/ti/ 21238 21239TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21240M: John Stultz <jstultz@google.com> 21241M: Thomas Gleixner <tglx@linutronix.de> 21242R: Stephen Boyd <sboyd@kernel.org> 21243L: linux-kernel@vger.kernel.org 21244S: Supported 21245T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21246F: include/linux/clocksource.h 21247F: include/linux/time.h 21248F: include/linux/timex.h 21249F: include/uapi/linux/time.h 21250F: include/uapi/linux/timex.h 21251F: kernel/time/alarmtimer.c 21252F: kernel/time/clocksource.c 21253F: kernel/time/ntp.c 21254F: kernel/time/time*.c 21255F: tools/testing/selftests/timers/ 21256 21257TIPC NETWORK LAYER 21258M: Jon Maloy <jmaloy@redhat.com> 21259M: Ying Xue <ying.xue@windriver.com> 21260L: netdev@vger.kernel.org (core kernel code) 21261L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21262S: Maintained 21263W: http://tipc.sourceforge.net/ 21264F: include/uapi/linux/tipc*.h 21265F: net/tipc/ 21266 21267TLAN NETWORK DRIVER 21268M: Samuel Chessman <chessman@tux.org> 21269L: tlan-devel@lists.sourceforge.net (subscribers-only) 21270S: Maintained 21271W: http://sourceforge.net/projects/tlan/ 21272F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21273F: drivers/net/ethernet/ti/tlan.* 21274 21275TMIO/SDHI MMC DRIVER 21276M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21277L: linux-mmc@vger.kernel.org 21278L: linux-renesas-soc@vger.kernel.org 21279S: Supported 21280F: drivers/mmc/host/renesas_sdhi* 21281F: drivers/mmc/host/tmio_mmc* 21282F: include/linux/mfd/tmio.h 21283 21284TMP401 HARDWARE MONITOR DRIVER 21285M: Guenter Roeck <linux@roeck-us.net> 21286L: linux-hwmon@vger.kernel.org 21287S: Maintained 21288F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21289F: Documentation/hwmon/tmp401.rst 21290F: drivers/hwmon/tmp401.c 21291 21292TMP464 HARDWARE MONITOR DRIVER 21293M: Guenter Roeck <linux@roeck-us.net> 21294L: linux-hwmon@vger.kernel.org 21295S: Maintained 21296F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21297F: Documentation/hwmon/tmp464.rst 21298F: drivers/hwmon/tmp464.c 21299 21300TMP513 HARDWARE MONITOR DRIVER 21301M: Eric Tremblay <etremblay@distech-controls.com> 21302L: linux-hwmon@vger.kernel.org 21303S: Maintained 21304F: Documentation/hwmon/tmp513.rst 21305F: drivers/hwmon/tmp513.c 21306 21307TMPFS (SHMEM FILESYSTEM) 21308M: Hugh Dickins <hughd@google.com> 21309L: linux-mm@kvack.org 21310S: Maintained 21311F: include/linux/shmem_fs.h 21312F: mm/shmem.c 21313 21314TOMOYO SECURITY MODULE 21315M: Kentaro Takeda <takedakn@nttdata.co.jp> 21316M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21317L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21318L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21319L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21320L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21321S: Maintained 21322W: https://tomoyo.osdn.jp/ 21323F: security/tomoyo/ 21324 21325TOPSTAR LAPTOP EXTRAS DRIVER 21326M: Herton Ronaldo Krzesinski <herton@canonical.com> 21327L: platform-driver-x86@vger.kernel.org 21328S: Maintained 21329F: drivers/platform/x86/topstar-laptop.c 21330 21331TORTURE-TEST MODULES 21332M: Davidlohr Bueso <dave@stgolabs.net> 21333M: "Paul E. McKenney" <paulmck@kernel.org> 21334M: Josh Triplett <josh@joshtriplett.org> 21335L: linux-kernel@vger.kernel.org 21336S: Supported 21337T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21338F: Documentation/RCU/torture.rst 21339F: kernel/locking/locktorture.c 21340F: kernel/rcu/rcuscale.c 21341F: kernel/rcu/rcutorture.c 21342F: kernel/rcu/refscale.c 21343F: kernel/torture.c 21344 21345TOSHIBA ACPI EXTRAS DRIVER 21346M: Azael Avalos <coproscefalo@gmail.com> 21347L: platform-driver-x86@vger.kernel.org 21348S: Maintained 21349F: drivers/platform/x86/toshiba_acpi.c 21350 21351TOSHIBA BLUETOOTH DRIVER 21352M: Azael Avalos <coproscefalo@gmail.com> 21353L: platform-driver-x86@vger.kernel.org 21354S: Maintained 21355F: drivers/platform/x86/toshiba_bluetooth.c 21356 21357TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21358M: Azael Avalos <coproscefalo@gmail.com> 21359L: platform-driver-x86@vger.kernel.org 21360S: Maintained 21361F: drivers/platform/x86/toshiba_haps.c 21362 21363TOSHIBA SMM DRIVER 21364M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21365S: Maintained 21366W: http://www.buzzard.org.uk/toshiba/ 21367F: drivers/char/toshiba.c 21368F: include/linux/toshiba.h 21369F: include/uapi/linux/toshiba.h 21370 21371TOSHIBA TC358743 DRIVER 21372M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21373L: linux-media@vger.kernel.org 21374S: Maintained 21375F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21376F: drivers/media/i2c/tc358743* 21377F: include/media/i2c/tc358743.h 21378 21379TOSHIBA WMI HOTKEYS DRIVER 21380M: Azael Avalos <coproscefalo@gmail.com> 21381L: platform-driver-x86@vger.kernel.org 21382S: Maintained 21383F: drivers/platform/x86/toshiba-wmi.c 21384 21385TPM DEVICE DRIVER 21386M: Peter Huewe <peterhuewe@gmx.de> 21387M: Jarkko Sakkinen <jarkko@kernel.org> 21388R: Jason Gunthorpe <jgg@ziepe.ca> 21389L: linux-integrity@vger.kernel.org 21390S: Maintained 21391W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21392Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21393T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21394F: drivers/char/tpm/ 21395 21396TPS546D24 DRIVER 21397M: Duke Du <dukedu83@gmail.com> 21398L: linux-hwmon@vger.kernel.org 21399S: Maintained 21400F: Documentation/hwmon/tps546d24.rst 21401F: drivers/hwmon/pmbus/tps546d24.c 21402 21403TRACING 21404M: Steven Rostedt <rostedt@goodmis.org> 21405M: Masami Hiramatsu <mhiramat@kernel.org> 21406L: linux-kernel@vger.kernel.org 21407L: linux-trace-kernel@vger.kernel.org 21408S: Maintained 21409Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21410T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21411F: Documentation/trace/* 21412F: fs/tracefs/ 21413F: include/linux/trace*.h 21414F: include/trace/ 21415F: kernel/trace/ 21416F: scripts/tracing/ 21417F: tools/testing/selftests/ftrace/ 21418 21419TRACING MMIO ACCESSES (MMIOTRACE) 21420M: Steven Rostedt <rostedt@goodmis.org> 21421M: Masami Hiramatsu <mhiramat@kernel.org> 21422R: Karol Herbst <karolherbst@gmail.com> 21423R: Pekka Paalanen <ppaalanen@gmail.com> 21424L: linux-kernel@vger.kernel.org 21425L: nouveau@lists.freedesktop.org 21426S: Maintained 21427F: arch/x86/mm/kmmio.c 21428F: arch/x86/mm/mmio-mod.c 21429F: arch/x86/mm/testmmiotrace.c 21430F: include/linux/mmiotrace.h 21431F: kernel/trace/trace_mmiotrace.c 21432 21433TRACING OS NOISE / LATENCY TRACERS 21434M: Steven Rostedt <rostedt@goodmis.org> 21435M: Daniel Bristot de Oliveira <bristot@kernel.org> 21436S: Maintained 21437F: Documentation/trace/hwlat_detector.rst 21438F: Documentation/trace/osnoise-tracer.rst 21439F: Documentation/trace/timerlat-tracer.rst 21440F: arch/*/kernel/trace.c 21441F: include/trace/events/osnoise.h 21442F: kernel/trace/trace_hwlat.c 21443F: kernel/trace/trace_irqsoff.c 21444F: kernel/trace/trace_osnoise.c 21445F: kernel/trace/trace_sched_wakeup.c 21446 21447TRADITIONAL CHINESE DOCUMENTATION 21448M: Hu Haowen <src.res@email.cn> 21449L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21450S: Maintained 21451W: https://github.com/srcres258/linux-doc 21452T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21453F: Documentation/translations/zh_TW/ 21454 21455TTY LAYER 21456M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21457M: Jiri Slaby <jirislaby@kernel.org> 21458S: Supported 21459T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21460F: Documentation/driver-api/serial/ 21461F: drivers/tty/ 21462F: drivers/tty/serial/serial_core.c 21463F: include/linux/selection.h 21464F: include/linux/serial.h 21465F: include/linux/serial_core.h 21466F: include/linux/sysrq.h 21467F: include/linux/tty*.h 21468F: include/linux/vt.h 21469F: include/linux/vt_*.h 21470F: include/uapi/linux/serial.h 21471F: include/uapi/linux/serial_core.h 21472F: include/uapi/linux/tty.h 21473 21474TUA9001 MEDIA DRIVER 21475M: Antti Palosaari <crope@iki.fi> 21476L: linux-media@vger.kernel.org 21477S: Maintained 21478W: https://linuxtv.org 21479W: http://palosaari.fi/linux/ 21480Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21481T: git git://linuxtv.org/anttip/media_tree.git 21482F: drivers/media/tuners/tua9001* 21483 21484TULIP NETWORK DRIVERS 21485L: netdev@vger.kernel.org 21486L: linux-parisc@vger.kernel.org 21487S: Orphan 21488F: drivers/net/ethernet/dec/tulip/ 21489 21490TUN/TAP driver 21491M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21492S: Maintained 21493W: http://vtun.sourceforge.net/tun 21494F: Documentation/networking/tuntap.rst 21495F: arch/um/os-Linux/drivers/ 21496 21497TURBOCHANNEL SUBSYSTEM 21498M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21499M: Ralf Baechle <ralf@linux-mips.org> 21500L: linux-mips@vger.kernel.org 21501S: Maintained 21502Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21503F: drivers/tc/ 21504F: include/linux/tc.h 21505 21506TURBOSTAT UTILITY 21507M: "Len Brown" <lenb@kernel.org> 21508L: linux-pm@vger.kernel.org 21509S: Supported 21510Q: https://patchwork.kernel.org/project/linux-pm/list/ 21511B: https://bugzilla.kernel.org 21512T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21513F: tools/power/x86/turbostat/ 21514 21515TW5864 VIDEO4LINUX DRIVER 21516M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21517M: Anton Sviridenko <anton@corp.bluecherry.net> 21518M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21519M: Andrey Utkin <andrey_utkin@fastmail.com> 21520L: linux-media@vger.kernel.org 21521S: Supported 21522F: drivers/media/pci/tw5864/ 21523 21524TW68 VIDEO4LINUX DRIVER 21525M: Hans Verkuil <hverkuil@xs4all.nl> 21526L: linux-media@vger.kernel.org 21527S: Odd Fixes 21528W: https://linuxtv.org 21529T: git git://linuxtv.org/media_tree.git 21530F: drivers/media/pci/tw68/ 21531 21532TW686X VIDEO4LINUX DRIVER 21533M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21534L: linux-media@vger.kernel.org 21535S: Maintained 21536W: http://linuxtv.org 21537T: git git://linuxtv.org/media_tree.git 21538F: drivers/media/pci/tw686x/ 21539 21540U-BOOT ENVIRONMENT VARIABLES 21541M: Rafał Miłecki <rafal@milecki.pl> 21542S: Maintained 21543F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21544F: drivers/nvmem/u-boot-env.c 21545 21546UACCE ACCELERATOR FRAMEWORK 21547M: Zhangfei Gao <zhangfei.gao@linaro.org> 21548M: Zhou Wang <wangzhou1@hisilicon.com> 21549L: linux-accelerators@lists.ozlabs.org 21550L: linux-kernel@vger.kernel.org 21551S: Maintained 21552F: Documentation/ABI/testing/sysfs-driver-uacce 21553F: Documentation/misc-devices/uacce.rst 21554F: drivers/misc/uacce/ 21555F: include/linux/uacce.h 21556F: include/uapi/misc/uacce/ 21557 21558UBI FILE SYSTEM (UBIFS) 21559M: Richard Weinberger <richard@nod.at> 21560L: linux-mtd@lists.infradead.org 21561S: Supported 21562W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21563T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21564T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21565F: Documentation/ABI/testing/sysfs-fs-ubifs 21566F: Documentation/filesystems/ubifs-authentication.rst 21567F: Documentation/filesystems/ubifs.rst 21568F: fs/ubifs/ 21569 21570UBLK USERSPACE BLOCK DRIVER 21571M: Ming Lei <ming.lei@redhat.com> 21572L: linux-block@vger.kernel.org 21573S: Maintained 21574F: Documentation/block/ublk.rst 21575F: drivers/block/ublk_drv.c 21576F: include/uapi/linux/ublk_cmd.h 21577 21578UCLINUX (M68KNOMMU AND COLDFIRE) 21579M: Greg Ungerer <gerg@linux-m68k.org> 21580L: linux-m68k@lists.linux-m68k.org 21581S: Maintained 21582W: http://www.linux-m68k.org/ 21583T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21584F: arch/m68k/*/*_no.* 21585F: arch/m68k/68*/ 21586F: arch/m68k/coldfire/ 21587F: arch/m68k/include/asm/*_no.* 21588 21589UDF FILESYSTEM 21590M: Jan Kara <jack@suse.com> 21591S: Maintained 21592F: Documentation/filesystems/udf.rst 21593F: fs/udf/ 21594 21595UDRAW TABLET 21596M: Bastien Nocera <hadess@hadess.net> 21597L: linux-input@vger.kernel.org 21598S: Maintained 21599F: drivers/hid/hid-udraw-ps3.c 21600 21601UFS FILESYSTEM 21602M: Evgeniy Dushistov <dushistov@mail.ru> 21603S: Maintained 21604F: Documentation/admin-guide/ufs.rst 21605F: fs/ufs/ 21606 21607UHID USERSPACE HID IO DRIVER 21608M: David Rheinsberg <david.rheinsberg@gmail.com> 21609L: linux-input@vger.kernel.org 21610S: Maintained 21611F: drivers/hid/uhid.c 21612F: include/uapi/linux/uhid.h 21613 21614ULPI BUS 21615M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21616L: linux-usb@vger.kernel.org 21617S: Maintained 21618F: drivers/usb/common/ulpi.c 21619F: include/linux/ulpi/ 21620 21621UNICODE SUBSYSTEM 21622M: Gabriel Krisman Bertazi <krisman@collabora.com> 21623L: linux-fsdevel@vger.kernel.org 21624S: Supported 21625F: fs/unicode/ 21626 21627UNIFDEF 21628M: Tony Finch <dot@dotat.at> 21629S: Maintained 21630W: http://dotat.at/prog/unifdef 21631F: scripts/unifdef.c 21632 21633UNIFORM CDROM DRIVER 21634M: Phillip Potter <phil@philpotter.co.uk> 21635S: Maintained 21636F: Documentation/cdrom/ 21637F: drivers/cdrom/cdrom.c 21638F: include/linux/cdrom.h 21639F: include/uapi/linux/cdrom.h 21640 21641UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21642R: Alim Akhtar <alim.akhtar@samsung.com> 21643R: Avri Altman <avri.altman@wdc.com> 21644R: Bart Van Assche <bvanassche@acm.org> 21645L: linux-scsi@vger.kernel.org 21646S: Supported 21647F: Documentation/devicetree/bindings/ufs/ 21648F: Documentation/scsi/ufs.rst 21649F: drivers/ufs/core/ 21650 21651UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21652M: Pedro Sousa <pedrom.sousa@synopsys.com> 21653L: linux-scsi@vger.kernel.org 21654S: Supported 21655F: drivers/ufs/host/*dwc* 21656 21657UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21658M: Alim Akhtar <alim.akhtar@samsung.com> 21659L: linux-scsi@vger.kernel.org 21660S: Maintained 21661F: drivers/ufs/host/ufs-exynos* 21662 21663UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21664M: Stanley Chu <stanley.chu@mediatek.com> 21665L: linux-scsi@vger.kernel.org 21666L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21667S: Maintained 21668F: drivers/ufs/host/ufs-mediatek* 21669 21670UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21671M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21672L: linux-arm-msm@vger.kernel.org 21673L: linux-scsi@vger.kernel.org 21674S: Maintained 21675F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21676F: drivers/ufs/host/ufs-qcom* 21677 21678UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21679M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21680L: linux-renesas-soc@vger.kernel.org 21681L: linux-scsi@vger.kernel.org 21682S: Maintained 21683F: drivers/ufs/host/ufs-renesas.c 21684 21685UNSORTED BLOCK IMAGES (UBI) 21686M: Richard Weinberger <richard@nod.at> 21687L: linux-mtd@lists.infradead.org 21688S: Supported 21689W: http://www.linux-mtd.infradead.org/ 21690T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21691T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21692F: drivers/mtd/ubi/ 21693F: include/linux/mtd/ubi.h 21694F: include/uapi/mtd/ubi-user.h 21695 21696USB "USBNET" DRIVER FRAMEWORK 21697M: Oliver Neukum <oneukum@suse.com> 21698L: netdev@vger.kernel.org 21699S: Maintained 21700W: http://www.linux-usb.org/usbnet 21701F: drivers/net/usb/usbnet.c 21702F: include/linux/usb/usbnet.h 21703 21704USB ACM DRIVER 21705M: Oliver Neukum <oneukum@suse.com> 21706L: linux-usb@vger.kernel.org 21707S: Maintained 21708F: Documentation/usb/acm.rst 21709F: drivers/usb/class/cdc-acm.* 21710 21711USB APPLE MFI FASTCHARGE DRIVER 21712M: Bastien Nocera <hadess@hadess.net> 21713L: linux-usb@vger.kernel.org 21714S: Maintained 21715F: drivers/usb/misc/apple-mfi-fastcharge.c 21716 21717USB AR5523 WIRELESS DRIVER 21718M: Pontus Fuchs <pontus.fuchs@gmail.com> 21719L: linux-wireless@vger.kernel.org 21720S: Maintained 21721F: drivers/net/wireless/ath/ar5523/ 21722 21723USB ATTACHED SCSI 21724M: Oliver Neukum <oneukum@suse.com> 21725L: linux-usb@vger.kernel.org 21726L: linux-scsi@vger.kernel.org 21727S: Maintained 21728F: drivers/usb/storage/uas.c 21729 21730USB CDC ETHERNET DRIVER 21731M: Oliver Neukum <oliver@neukum.org> 21732L: linux-usb@vger.kernel.org 21733S: Maintained 21734F: drivers/net/usb/cdc_*.c 21735F: include/uapi/linux/usb/cdc.h 21736 21737USB CHAOSKEY DRIVER 21738M: Keith Packard <keithp@keithp.com> 21739L: linux-usb@vger.kernel.org 21740S: Maintained 21741F: drivers/usb/misc/chaoskey.c 21742 21743USB CYPRESS C67X00 DRIVER 21744L: linux-usb@vger.kernel.org 21745S: Orphan 21746F: drivers/usb/c67x00/ 21747 21748USB DAVICOM DM9601 DRIVER 21749M: Peter Korsgaard <peter@korsgaard.com> 21750L: netdev@vger.kernel.org 21751S: Maintained 21752W: http://www.linux-usb.org/usbnet 21753F: drivers/net/usb/dm9601.c 21754 21755USB EHCI DRIVER 21756M: Alan Stern <stern@rowland.harvard.edu> 21757L: linux-usb@vger.kernel.org 21758S: Maintained 21759F: Documentation/usb/ehci.rst 21760F: drivers/usb/host/ehci* 21761 21762USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21763M: Jiri Kosina <jikos@kernel.org> 21764M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21765L: linux-usb@vger.kernel.org 21766S: Maintained 21767T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21768F: Documentation/hid/hiddev.rst 21769F: drivers/hid/usbhid/ 21770 21771USB INTEL XHCI ROLE MUX DRIVER 21772M: Hans de Goede <hdegoede@redhat.com> 21773L: linux-usb@vger.kernel.org 21774S: Maintained 21775F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21776 21777USB IP DRIVER FOR HISILICON KIRIN 960 21778M: Yu Chen <chenyu56@huawei.com> 21779M: Binghui Wang <wangbinghui@hisilicon.com> 21780L: linux-usb@vger.kernel.org 21781S: Maintained 21782F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21783F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21784 21785USB IP DRIVER FOR HISILICON KIRIN 970 21786M: Mauro Carvalho Chehab <mchehab@kernel.org> 21787L: linux-usb@vger.kernel.org 21788S: Maintained 21789F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21790F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21791 21792USB ISP116X DRIVER 21793M: Olav Kongas <ok@artecdesign.ee> 21794L: linux-usb@vger.kernel.org 21795S: Maintained 21796F: drivers/usb/host/isp116x* 21797F: include/linux/usb/isp116x.h 21798 21799USB ISP1760 DRIVER 21800M: Rui Miguel Silva <rui.silva@linaro.org> 21801L: linux-usb@vger.kernel.org 21802S: Maintained 21803F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21804F: drivers/usb/isp1760/* 21805 21806USB LAN78XX ETHERNET DRIVER 21807M: Woojung Huh <woojung.huh@microchip.com> 21808M: UNGLinuxDriver@microchip.com 21809L: netdev@vger.kernel.org 21810S: Maintained 21811F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21812F: drivers/net/usb/lan78xx.* 21813F: include/dt-bindings/net/microchip-lan78xx.h 21814 21815USB MASS STORAGE DRIVER 21816M: Alan Stern <stern@rowland.harvard.edu> 21817L: linux-usb@vger.kernel.org 21818L: usb-storage@lists.one-eyed-alien.net 21819S: Maintained 21820F: drivers/usb/storage/ 21821 21822USB MIDI DRIVER 21823M: Clemens Ladisch <clemens@ladisch.de> 21824L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21825S: Maintained 21826T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21827F: sound/usb/midi.* 21828 21829USB NETWORKING DRIVERS 21830L: linux-usb@vger.kernel.org 21831S: Odd Fixes 21832F: drivers/net/usb/ 21833 21834USB OHCI DRIVER 21835M: Alan Stern <stern@rowland.harvard.edu> 21836L: linux-usb@vger.kernel.org 21837S: Maintained 21838F: Documentation/usb/ohci.rst 21839F: drivers/usb/host/ohci* 21840 21841USB OTG FSM (Finite State Machine) 21842M: Peter Chen <peter.chen@kernel.org> 21843L: linux-usb@vger.kernel.org 21844S: Maintained 21845T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21846F: drivers/usb/common/usb-otg-fsm.c 21847 21848USB OVER IP DRIVER 21849M: Valentina Manea <valentina.manea.m@gmail.com> 21850M: Shuah Khan <shuah@kernel.org> 21851M: Shuah Khan <skhan@linuxfoundation.org> 21852R: Hongren Zheng <i@zenithal.me> 21853L: linux-usb@vger.kernel.org 21854S: Maintained 21855F: Documentation/usb/usbip_protocol.rst 21856F: drivers/usb/usbip/ 21857F: tools/testing/selftests/drivers/usb/usbip/ 21858F: tools/usb/usbip/ 21859 21860USB PEGASUS DRIVER 21861M: Petko Manolov <petkan@nucleusys.com> 21862L: linux-usb@vger.kernel.org 21863L: netdev@vger.kernel.org 21864S: Maintained 21865W: https://github.com/petkan/pegasus 21866T: git https://github.com/petkan/pegasus.git 21867F: drivers/net/usb/pegasus.* 21868 21869USB PRINTER DRIVER (usblp) 21870M: Pete Zaitcev <zaitcev@redhat.com> 21871L: linux-usb@vger.kernel.org 21872S: Supported 21873F: drivers/usb/class/usblp.c 21874 21875USB QMI WWAN NETWORK DRIVER 21876M: Bjørn Mork <bjorn@mork.no> 21877L: netdev@vger.kernel.org 21878S: Maintained 21879F: Documentation/ABI/testing/sysfs-class-net-qmi 21880F: drivers/net/usb/qmi_wwan.c 21881 21882USB RAW GADGET DRIVER 21883R: Andrey Konovalov <andreyknvl@gmail.com> 21884L: linux-usb@vger.kernel.org 21885S: Maintained 21886F: Documentation/usb/raw-gadget.rst 21887F: drivers/usb/gadget/legacy/raw_gadget.c 21888F: include/uapi/linux/usb/raw_gadget.h 21889 21890USB RTL8150 DRIVER 21891M: Petko Manolov <petkan@nucleusys.com> 21892L: linux-usb@vger.kernel.org 21893L: netdev@vger.kernel.org 21894S: Maintained 21895W: https://github.com/petkan/rtl8150 21896T: git https://github.com/petkan/rtl8150.git 21897F: drivers/net/usb/rtl8150.c 21898 21899USB SERIAL SUBSYSTEM 21900M: Johan Hovold <johan@kernel.org> 21901L: linux-usb@vger.kernel.org 21902S: Maintained 21903T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21904F: Documentation/usb/usb-serial.rst 21905F: drivers/usb/serial/ 21906F: include/linux/usb/serial.h 21907 21908USB SMSC75XX ETHERNET DRIVER 21909M: Steve Glendinning <steve.glendinning@shawell.net> 21910L: netdev@vger.kernel.org 21911S: Maintained 21912F: drivers/net/usb/smsc75xx.* 21913 21914USB SMSC95XX ETHERNET DRIVER 21915M: Steve Glendinning <steve.glendinning@shawell.net> 21916M: UNGLinuxDriver@microchip.com 21917L: netdev@vger.kernel.org 21918S: Maintained 21919F: drivers/net/usb/smsc95xx.* 21920 21921USB SUBSYSTEM 21922M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21923L: linux-usb@vger.kernel.org 21924S: Supported 21925W: http://www.linux-usb.org 21926T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21927F: Documentation/devicetree/bindings/usb/ 21928F: Documentation/usb/ 21929F: drivers/usb/ 21930F: include/dt-bindings/usb/ 21931F: include/linux/usb.h 21932F: include/linux/usb/ 21933 21934USB TYPEC BUS FOR ALTERNATE MODES 21935M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21936L: linux-usb@vger.kernel.org 21937S: Maintained 21938F: Documentation/ABI/testing/sysfs-bus-typec 21939F: Documentation/driver-api/usb/typec_bus.rst 21940F: drivers/usb/typec/altmodes/ 21941F: include/linux/usb/typec_altmode.h 21942 21943USB TYPEC CLASS 21944M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21945L: linux-usb@vger.kernel.org 21946S: Maintained 21947F: Documentation/ABI/testing/sysfs-class-typec 21948F: Documentation/driver-api/usb/typec.rst 21949F: drivers/usb/typec/ 21950F: include/linux/usb/typec.h 21951 21952USB TYPEC INTEL PMC MUX DRIVER 21953M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21954L: linux-usb@vger.kernel.org 21955S: Maintained 21956F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21957F: drivers/usb/typec/mux/intel_pmc_mux.c 21958 21959USB TYPEC PI3USB30532 MUX DRIVER 21960M: Hans de Goede <hdegoede@redhat.com> 21961L: linux-usb@vger.kernel.org 21962S: Maintained 21963F: drivers/usb/typec/mux/pi3usb30532.c 21964 21965USB TYPEC PORT CONTROLLER DRIVERS 21966M: Guenter Roeck <linux@roeck-us.net> 21967L: linux-usb@vger.kernel.org 21968S: Maintained 21969F: drivers/usb/typec/tcpm/ 21970 21971USB UHCI DRIVER 21972M: Alan Stern <stern@rowland.harvard.edu> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: drivers/usb/host/uhci* 21976 21977USB VIDEO CLASS 21978M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21979L: linux-media@vger.kernel.org 21980S: Maintained 21981W: http://www.ideasonboard.org/uvc/ 21982T: git git://linuxtv.org/media_tree.git 21983F: drivers/media/usb/uvc/ 21984F: include/uapi/linux/uvcvideo.h 21985 21986USB WEBCAM GADGET 21987M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21988M: Daniel Scally <dan.scally@ideasonboard.com> 21989L: linux-usb@vger.kernel.org 21990S: Maintained 21991F: drivers/usb/gadget/function/*uvc* 21992F: drivers/usb/gadget/legacy/webcam.c 21993F: include/uapi/linux/usb/g_uvc.h 21994 21995USB WIRELESS RNDIS DRIVER (rndis_wlan) 21996M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21997L: linux-wireless@vger.kernel.org 21998S: Maintained 21999F: drivers/net/wireless/legacy/rndis_wlan.c 22000 22001USB XHCI DRIVER 22002M: Mathias Nyman <mathias.nyman@intel.com> 22003L: linux-usb@vger.kernel.org 22004S: Supported 22005F: drivers/usb/host/pci-quirks* 22006F: drivers/usb/host/xhci* 22007 22008USB ZD1201 DRIVER 22009L: linux-wireless@vger.kernel.org 22010S: Orphan 22011W: http://linux-lc100020.sourceforge.net 22012F: drivers/net/wireless/zydas/zd1201.* 22013 22014USER DATAGRAM PROTOCOL (UDP) 22015M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22016S: Maintained 22017F: include/linux/udp.h 22018F: net/ipv4/udp.c 22019F: net/ipv6/udp.c 22020 22021USER-MODE LINUX (UML) 22022M: Richard Weinberger <richard@nod.at> 22023M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22024M: Johannes Berg <johannes@sipsolutions.net> 22025L: linux-um@lists.infradead.org 22026S: Maintained 22027W: http://user-mode-linux.sourceforge.net 22028Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22029T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22030T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22031F: Documentation/virt/uml/ 22032F: arch/um/ 22033F: arch/x86/um/ 22034F: fs/hostfs/ 22035 22036USERSPACE COPYIN/COPYOUT (UIOVEC) 22037M: Alexander Viro <viro@zeniv.linux.org.uk> 22038S: Maintained 22039F: include/linux/uio.h 22040F: lib/iov_iter.c 22041 22042USERSPACE DMA BUFFER DRIVER 22043M: Gerd Hoffmann <kraxel@redhat.com> 22044L: dri-devel@lists.freedesktop.org 22045S: Maintained 22046T: git git://anongit.freedesktop.org/drm/drm-misc 22047F: drivers/dma-buf/udmabuf.c 22048F: include/uapi/linux/udmabuf.h 22049 22050USERSPACE I/O (UIO) 22051M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22052S: Maintained 22053T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22054F: Documentation/driver-api/uio-howto.rst 22055F: drivers/uio/ 22056F: include/linux/uio_driver.h 22057 22058UTIL-LINUX PACKAGE 22059M: Karel Zak <kzak@redhat.com> 22060L: util-linux@vger.kernel.org 22061S: Maintained 22062W: http://en.wikipedia.org/wiki/Util-linux 22063T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22064 22065UUID HELPERS 22066R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22067L: linux-kernel@vger.kernel.org 22068S: Maintained 22069F: include/linux/uuid.h 22070F: lib/test_uuid.c 22071F: lib/uuid.c 22072 22073UV SYSFS DRIVER 22074M: Justin Ernst <justin.ernst@hpe.com> 22075L: platform-driver-x86@vger.kernel.org 22076S: Maintained 22077F: drivers/platform/x86/uv_sysfs.c 22078 22079UVESAFB DRIVER 22080M: Michal Januszewski <spock@gentoo.org> 22081L: linux-fbdev@vger.kernel.org 22082S: Maintained 22083W: https://github.com/mjanusz/v86d 22084F: Documentation/fb/uvesafb.rst 22085F: drivers/video/fbdev/uvesafb.* 22086 22087Ux500 CLOCK DRIVERS 22088M: Ulf Hansson <ulf.hansson@linaro.org> 22089L: linux-clk@vger.kernel.org 22090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22091S: Maintained 22092F: drivers/clk/ux500/ 22093 22094VF610 NAND DRIVER 22095M: Stefan Agner <stefan@agner.ch> 22096L: linux-mtd@lists.infradead.org 22097S: Supported 22098F: drivers/mtd/nand/raw/vf610_nfc.c 22099 22100VFAT/FAT/MSDOS FILESYSTEM 22101M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22102S: Maintained 22103F: Documentation/filesystems/vfat.rst 22104F: fs/fat/ 22105F: tools/testing/selftests/filesystems/fat/ 22106 22107VFIO DRIVER 22108M: Alex Williamson <alex.williamson@redhat.com> 22109L: kvm@vger.kernel.org 22110S: Maintained 22111T: git https://github.com/awilliam/linux-vfio.git 22112F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22113F: Documentation/driver-api/vfio.rst 22114F: drivers/vfio/ 22115F: include/linux/vfio.h 22116F: include/linux/vfio_pci_core.h 22117F: include/uapi/linux/vfio.h 22118 22119VFIO FSL-MC DRIVER 22120M: Diana Craciun <diana.craciun@oss.nxp.com> 22121L: kvm@vger.kernel.org 22122S: Maintained 22123F: drivers/vfio/fsl-mc/ 22124 22125VFIO HISILICON PCI DRIVER 22126M: Longfang Liu <liulongfang@huawei.com> 22127M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22128L: kvm@vger.kernel.org 22129S: Maintained 22130F: drivers/vfio/pci/hisilicon/ 22131 22132VFIO MEDIATED DEVICE DRIVERS 22133M: Kirti Wankhede <kwankhede@nvidia.com> 22134L: kvm@vger.kernel.org 22135S: Maintained 22136F: Documentation/driver-api/vfio-mediated-device.rst 22137F: drivers/vfio/mdev/ 22138F: include/linux/mdev.h 22139F: samples/vfio-mdev/ 22140 22141VFIO MLX5 PCI DRIVER 22142M: Yishai Hadas <yishaih@nvidia.com> 22143L: kvm@vger.kernel.org 22144S: Maintained 22145F: drivers/vfio/pci/mlx5/ 22146 22147VFIO PCI DEVICE SPECIFIC DRIVERS 22148R: Jason Gunthorpe <jgg@nvidia.com> 22149R: Yishai Hadas <yishaih@nvidia.com> 22150R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22151R: Kevin Tian <kevin.tian@intel.com> 22152L: kvm@vger.kernel.org 22153S: Maintained 22154P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22155F: drivers/vfio/pci/*/ 22156 22157VFIO PLATFORM DRIVER 22158M: Eric Auger <eric.auger@redhat.com> 22159L: kvm@vger.kernel.org 22160S: Maintained 22161F: drivers/vfio/platform/ 22162 22163VGA_SWITCHEROO 22164R: Lukas Wunner <lukas@wunner.de> 22165S: Maintained 22166T: git git://anongit.freedesktop.org/drm/drm-misc 22167F: Documentation/gpu/vga-switcheroo.rst 22168F: drivers/gpu/vga/vga_switcheroo.c 22169F: include/linux/vga_switcheroo.h 22170 22171VIA RHINE NETWORK DRIVER 22172M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22173S: Maintained 22174F: drivers/net/ethernet/via/via-rhine.c 22175 22176VIA SD/MMC CARD CONTROLLER DRIVER 22177M: Bruce Chang <brucechang@via.com.tw> 22178M: Harald Welte <HaraldWelte@viatech.com> 22179S: Maintained 22180F: drivers/mmc/host/via-sdmmc.c 22181 22182VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22183M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22184L: linux-fbdev@vger.kernel.org 22185S: Maintained 22186F: drivers/video/fbdev/via/ 22187F: include/linux/via-core.h 22188F: include/linux/via-gpio.h 22189F: include/linux/via_i2c.h 22190 22191VIA VELOCITY NETWORK DRIVER 22192M: Francois Romieu <romieu@fr.zoreil.com> 22193L: netdev@vger.kernel.org 22194S: Maintained 22195F: drivers/net/ethernet/via/via-velocity.* 22196 22197VICODEC VIRTUAL CODEC DRIVER 22198M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22199L: linux-media@vger.kernel.org 22200S: Maintained 22201W: https://linuxtv.org 22202T: git git://linuxtv.org/media_tree.git 22203F: drivers/media/test-drivers/vicodec/* 22204 22205VIDEO I2C POLLING DRIVER 22206M: Matt Ranostay <matt.ranostay@konsulko.com> 22207L: linux-media@vger.kernel.org 22208S: Maintained 22209F: drivers/media/i2c/video-i2c.c 22210 22211VIDEO MULTIPLEXER DRIVER 22212M: Philipp Zabel <p.zabel@pengutronix.de> 22213L: linux-media@vger.kernel.org 22214S: Maintained 22215F: drivers/media/platform/video-mux.c 22216 22217VIDEOBUF2 FRAMEWORK 22218M: Tomasz Figa <tfiga@chromium.org> 22219M: Marek Szyprowski <m.szyprowski@samsung.com> 22220L: linux-media@vger.kernel.org 22221S: Maintained 22222F: drivers/media/common/videobuf2/* 22223F: include/media/videobuf2-* 22224 22225VIDTV VIRTUAL DIGITAL TV DRIVER 22226M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22227L: linux-media@vger.kernel.org 22228S: Maintained 22229W: https://linuxtv.org 22230T: git git://linuxtv.org/media_tree.git 22231F: drivers/media/test-drivers/vidtv/* 22232 22233VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22234M: Shuah Khan <skhan@linuxfoundation.org> 22235R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22236L: linux-media@vger.kernel.org 22237S: Maintained 22238W: https://linuxtv.org 22239T: git git://linuxtv.org/media_tree.git 22240F: drivers/media/test-drivers/vimc/* 22241 22242VIRT LIB 22243M: Alex Williamson <alex.williamson@redhat.com> 22244M: Paolo Bonzini <pbonzini@redhat.com> 22245L: kvm@vger.kernel.org 22246S: Supported 22247F: virt/lib/ 22248 22249VIRTIO AND VHOST VSOCK DRIVER 22250M: Stefan Hajnoczi <stefanha@redhat.com> 22251M: Stefano Garzarella <sgarzare@redhat.com> 22252L: kvm@vger.kernel.org 22253L: virtualization@lists.linux-foundation.org 22254L: netdev@vger.kernel.org 22255S: Maintained 22256F: drivers/vhost/vsock.c 22257F: include/linux/virtio_vsock.h 22258F: include/uapi/linux/virtio_vsock.h 22259F: net/vmw_vsock/virtio_transport.c 22260F: net/vmw_vsock/virtio_transport_common.c 22261 22262VIRTIO BALLOON 22263M: "Michael S. Tsirkin" <mst@redhat.com> 22264M: David Hildenbrand <david@redhat.com> 22265L: virtualization@lists.linux-foundation.org 22266S: Maintained 22267F: drivers/virtio/virtio_balloon.c 22268F: include/linux/balloon_compaction.h 22269F: include/uapi/linux/virtio_balloon.h 22270F: mm/balloon_compaction.c 22271 22272VIRTIO BLOCK AND SCSI DRIVERS 22273M: "Michael S. Tsirkin" <mst@redhat.com> 22274M: Jason Wang <jasowang@redhat.com> 22275R: Paolo Bonzini <pbonzini@redhat.com> 22276R: Stefan Hajnoczi <stefanha@redhat.com> 22277L: virtualization@lists.linux-foundation.org 22278S: Maintained 22279F: drivers/block/virtio_blk.c 22280F: drivers/scsi/virtio_scsi.c 22281F: drivers/vhost/scsi.c 22282F: include/uapi/linux/virtio_blk.h 22283F: include/uapi/linux/virtio_scsi.h 22284 22285VIRTIO CONSOLE DRIVER 22286M: Amit Shah <amit@kernel.org> 22287L: virtualization@lists.linux-foundation.org 22288S: Maintained 22289F: drivers/char/virtio_console.c 22290F: include/linux/virtio_console.h 22291F: include/uapi/linux/virtio_console.h 22292 22293VIRTIO CORE AND NET DRIVERS 22294M: "Michael S. Tsirkin" <mst@redhat.com> 22295M: Jason Wang <jasowang@redhat.com> 22296R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22297L: virtualization@lists.linux-foundation.org 22298S: Maintained 22299F: Documentation/ABI/testing/sysfs-bus-vdpa 22300F: Documentation/ABI/testing/sysfs-class-vduse 22301F: Documentation/devicetree/bindings/virtio/ 22302F: Documentation/driver-api/virtio/ 22303F: drivers/block/virtio_blk.c 22304F: drivers/crypto/virtio/ 22305F: drivers/net/virtio_net.c 22306F: drivers/vdpa/ 22307F: drivers/virtio/ 22308F: include/linux/vdpa.h 22309F: include/linux/virtio*.h 22310F: include/linux/vringh.h 22311F: include/uapi/linux/virtio_*.h 22312F: tools/virtio/ 22313 22314VIRTIO CRYPTO DRIVER 22315M: Gonglei <arei.gonglei@huawei.com> 22316L: virtualization@lists.linux-foundation.org 22317L: linux-crypto@vger.kernel.org 22318S: Maintained 22319F: drivers/crypto/virtio/ 22320F: include/uapi/linux/virtio_crypto.h 22321 22322VIRTIO DRIVERS FOR S390 22323M: Cornelia Huck <cohuck@redhat.com> 22324M: Halil Pasic <pasic@linux.ibm.com> 22325M: Eric Farman <farman@linux.ibm.com> 22326L: linux-s390@vger.kernel.org 22327L: virtualization@lists.linux-foundation.org 22328L: kvm@vger.kernel.org 22329S: Supported 22330F: arch/s390/include/uapi/asm/virtio-ccw.h 22331F: drivers/s390/virtio/ 22332 22333VIRTIO FILE SYSTEM 22334M: Vivek Goyal <vgoyal@redhat.com> 22335M: Stefan Hajnoczi <stefanha@redhat.com> 22336M: Miklos Szeredi <miklos@szeredi.hu> 22337L: virtualization@lists.linux-foundation.org 22338L: linux-fsdevel@vger.kernel.org 22339S: Supported 22340W: https://virtio-fs.gitlab.io/ 22341F: Documentation/filesystems/virtiofs.rst 22342F: fs/fuse/virtio_fs.c 22343F: include/uapi/linux/virtio_fs.h 22344 22345VIRTIO GPIO DRIVER 22346M: Enrico Weigelt, metux IT consult <info@metux.net> 22347M: Viresh Kumar <vireshk@kernel.org> 22348L: linux-gpio@vger.kernel.org 22349L: virtualization@lists.linux-foundation.org 22350S: Maintained 22351F: drivers/gpio/gpio-virtio.c 22352F: include/uapi/linux/virtio_gpio.h 22353 22354VIRTIO GPU DRIVER 22355M: David Airlie <airlied@redhat.com> 22356M: Gerd Hoffmann <kraxel@redhat.com> 22357R: Gurchetan Singh <gurchetansingh@chromium.org> 22358R: Chia-I Wu <olvaffe@gmail.com> 22359L: dri-devel@lists.freedesktop.org 22360L: virtualization@lists.linux-foundation.org 22361S: Maintained 22362T: git git://anongit.freedesktop.org/drm/drm-misc 22363F: drivers/gpu/drm/virtio/ 22364F: include/uapi/linux/virtio_gpu.h 22365 22366VIRTIO HOST (VHOST) 22367M: "Michael S. Tsirkin" <mst@redhat.com> 22368M: Jason Wang <jasowang@redhat.com> 22369L: kvm@vger.kernel.org 22370L: virtualization@lists.linux-foundation.org 22371L: netdev@vger.kernel.org 22372S: Maintained 22373T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22374F: drivers/vhost/ 22375F: include/linux/sched/vhost_task.h 22376F: include/linux/vhost_iotlb.h 22377F: include/uapi/linux/vhost.h 22378F: kernel/vhost_task.c 22379 22380VIRTIO I2C DRIVER 22381M: Conghui Chen <conghui.chen@intel.com> 22382M: Viresh Kumar <viresh.kumar@linaro.org> 22383L: linux-i2c@vger.kernel.org 22384L: virtualization@lists.linux-foundation.org 22385S: Maintained 22386F: drivers/i2c/busses/i2c-virtio.c 22387F: include/uapi/linux/virtio_i2c.h 22388 22389VIRTIO INPUT DRIVER 22390M: Gerd Hoffmann <kraxel@redhat.com> 22391S: Maintained 22392F: drivers/virtio/virtio_input.c 22393F: include/uapi/linux/virtio_input.h 22394 22395VIRTIO IOMMU DRIVER 22396M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22397L: virtualization@lists.linux-foundation.org 22398S: Maintained 22399F: drivers/iommu/virtio-iommu.c 22400F: include/uapi/linux/virtio_iommu.h 22401 22402VIRTIO MEM DRIVER 22403M: David Hildenbrand <david@redhat.com> 22404L: virtualization@lists.linux-foundation.org 22405S: Maintained 22406W: https://virtio-mem.gitlab.io/ 22407F: drivers/virtio/virtio_mem.c 22408F: include/uapi/linux/virtio_mem.h 22409 22410VIRTIO PMEM DRIVER 22411M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22412L: virtualization@lists.linux-foundation.org 22413S: Maintained 22414F: drivers/nvdimm/nd_virtio.c 22415F: drivers/nvdimm/virtio_pmem.c 22416 22417VIRTIO SOUND DRIVER 22418M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22419M: "Michael S. Tsirkin" <mst@redhat.com> 22420L: virtualization@lists.linux-foundation.org 22421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22422S: Maintained 22423F: include/uapi/linux/virtio_snd.h 22424F: sound/virtio/* 22425 22426VIRTUAL BOX GUEST DEVICE DRIVER 22427M: Hans de Goede <hdegoede@redhat.com> 22428M: Arnd Bergmann <arnd@arndb.de> 22429M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22430S: Maintained 22431F: drivers/virt/vboxguest/ 22432F: include/linux/vbox_utils.h 22433F: include/uapi/linux/vbox*.h 22434 22435VIRTUAL BOX SHARED FOLDER VFS DRIVER 22436M: Hans de Goede <hdegoede@redhat.com> 22437L: linux-fsdevel@vger.kernel.org 22438S: Maintained 22439F: fs/vboxsf/* 22440 22441VIRTUAL SERIO DEVICE DRIVER 22442M: Stephen Chandler Paul <thatslyude@gmail.com> 22443S: Maintained 22444F: drivers/input/serio/userio.c 22445F: include/uapi/linux/userio.h 22446 22447VISL VIRTUAL STATELESS DECODER DRIVER 22448M: Daniel Almeida <daniel.almeida@collabora.com> 22449L: linux-media@vger.kernel.org 22450S: Supported 22451F: drivers/media/test-drivers/visl 22452 22453VIVID VIRTUAL VIDEO DRIVER 22454M: Hans Verkuil <hverkuil@xs4all.nl> 22455L: linux-media@vger.kernel.org 22456S: Maintained 22457W: https://linuxtv.org 22458T: git git://linuxtv.org/media_tree.git 22459F: drivers/media/test-drivers/vivid/* 22460 22461VLYNQ BUS 22462M: Florian Fainelli <f.fainelli@gmail.com> 22463L: openwrt-devel@lists.openwrt.org (subscribers-only) 22464S: Maintained 22465F: drivers/vlynq/vlynq.c 22466F: include/linux/vlynq.h 22467 22468VM SOCKETS (AF_VSOCK) 22469M: Stefano Garzarella <sgarzare@redhat.com> 22470L: virtualization@lists.linux-foundation.org 22471L: netdev@vger.kernel.org 22472S: Maintained 22473F: drivers/net/vsockmon.c 22474F: include/net/af_vsock.h 22475F: include/uapi/linux/vm_sockets.h 22476F: include/uapi/linux/vm_sockets_diag.h 22477F: include/uapi/linux/vsockmon.h 22478F: net/vmw_vsock/ 22479F: tools/testing/vsock/ 22480 22481VMALLOC 22482M: Andrew Morton <akpm@linux-foundation.org> 22483R: Uladzislau Rezki <urezki@gmail.com> 22484R: Christoph Hellwig <hch@infradead.org> 22485R: Lorenzo Stoakes <lstoakes@gmail.com> 22486L: linux-mm@kvack.org 22487S: Maintained 22488W: http://www.linux-mm.org 22489T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22490F: include/linux/vmalloc.h 22491F: mm/vmalloc.c 22492 22493VME SUBSYSTEM 22494M: Martyn Welch <martyn@welchs.me.uk> 22495M: Manohar Vanga <manohar.vanga@gmail.com> 22496M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22497L: linux-kernel@vger.kernel.org 22498S: Odd fixes 22499T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22500F: Documentation/driver-api/vme.rst 22501F: drivers/staging/vme_user/ 22502 22503VMWARE BALLOON DRIVER 22504M: Nadav Amit <namit@vmware.com> 22505R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22506L: linux-kernel@vger.kernel.org 22507S: Supported 22508F: drivers/misc/vmw_balloon.c 22509 22510VMWARE HYPERVISOR INTERFACE 22511M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22512M: Alexey Makhalov <amakhalov@vmware.com> 22513R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22514L: virtualization@lists.linux-foundation.org 22515L: x86@kernel.org 22516S: Supported 22517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22518F: arch/x86/include/asm/vmware.h 22519F: arch/x86/kernel/cpu/vmware.c 22520 22521VMWARE PVRDMA DRIVER 22522M: Bryan Tan <bryantan@vmware.com> 22523M: Vishnu Dasa <vdasa@vmware.com> 22524R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22525L: linux-rdma@vger.kernel.org 22526S: Supported 22527F: drivers/infiniband/hw/vmw_pvrdma/ 22528 22529VMWARE PVSCSI DRIVER 22530M: Vishal Bhakta <vbhakta@vmware.com> 22531R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22532L: linux-scsi@vger.kernel.org 22533S: Supported 22534F: drivers/scsi/vmw_pvscsi.c 22535F: drivers/scsi/vmw_pvscsi.h 22536 22537VMWARE VIRTUAL PTP CLOCK DRIVER 22538M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22539M: Deep Shah <sdeep@vmware.com> 22540R: Alexey Makhalov <amakhalov@vmware.com> 22541R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22542L: netdev@vger.kernel.org 22543S: Supported 22544F: drivers/ptp/ptp_vmw.c 22545 22546VMWARE VMCI DRIVER 22547M: Bryan Tan <bryantan@vmware.com> 22548M: Vishnu Dasa <vdasa@vmware.com> 22549R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22550L: linux-kernel@vger.kernel.org 22551S: Supported 22552F: drivers/misc/vmw_vmci/ 22553F: include/linux/vmw_vmci* 22554 22555VMWARE VMMOUSE SUBDRIVER 22556M: Zack Rusin <zackr@vmware.com> 22557R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22558R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22559L: linux-input@vger.kernel.org 22560S: Supported 22561F: drivers/input/mouse/vmmouse.c 22562F: drivers/input/mouse/vmmouse.h 22563 22564VMWARE VMXNET3 ETHERNET DRIVER 22565M: Ronak Doshi <doshir@vmware.com> 22566R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22567L: netdev@vger.kernel.org 22568S: Supported 22569F: drivers/net/vmxnet3/ 22570 22571VMWARE VSOCK VMCI TRANSPORT DRIVER 22572M: Bryan Tan <bryantan@vmware.com> 22573M: Vishnu Dasa <vdasa@vmware.com> 22574R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22575L: linux-kernel@vger.kernel.org 22576S: Supported 22577F: net/vmw_vsock/vmci_transport* 22578 22579VOCORE VOCORE2 BOARD 22580M: Harvey Hunt <harveyhuntnexus@gmail.com> 22581L: linux-mips@vger.kernel.org 22582S: Maintained 22583F: arch/mips/boot/dts/ralink/vocore2.dts 22584 22585VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22586M: Liam Girdwood <lgirdwood@gmail.com> 22587M: Mark Brown <broonie@kernel.org> 22588L: linux-kernel@vger.kernel.org 22589S: Supported 22590W: http://www.slimlogic.co.uk/?p=48 22591T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22592F: Documentation/devicetree/bindings/regulator/ 22593F: Documentation/power/regulator/ 22594F: drivers/regulator/ 22595F: include/dt-bindings/regulator/ 22596F: include/linux/regulator/ 22597K: regulator_get_optional 22598 22599VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22600R: Matti Vaittinen <mazziesaccount@gmail.com> 22601F: drivers/regulator/irq_helpers.c 22602 22603VRF 22604M: David Ahern <dsahern@kernel.org> 22605L: netdev@vger.kernel.org 22606S: Maintained 22607F: Documentation/networking/vrf.rst 22608F: drivers/net/vrf.c 22609 22610VSPRINTF 22611M: Petr Mladek <pmladek@suse.com> 22612M: Steven Rostedt <rostedt@goodmis.org> 22613M: Sergey Senozhatsky <senozhatsky@chromium.org> 22614R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22615R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22616S: Maintained 22617T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22618F: Documentation/core-api/printk-formats.rst 22619F: lib/test_printf.c 22620F: lib/test_scanf.c 22621F: lib/vsprintf.c 22622 22623VT1211 HARDWARE MONITOR DRIVER 22624M: Juerg Haefliger <juergh@proton.me> 22625L: linux-hwmon@vger.kernel.org 22626S: Maintained 22627F: Documentation/hwmon/vt1211.rst 22628F: drivers/hwmon/vt1211.c 22629 22630VT8231 HARDWARE MONITOR DRIVER 22631M: Roger Lucas <vt8231@hiddenengine.co.uk> 22632L: linux-hwmon@vger.kernel.org 22633S: Maintained 22634F: drivers/hwmon/vt8231.c 22635 22636VUB300 USB to SDIO/SD/MMC bridge chip 22637L: linux-mmc@vger.kernel.org 22638S: Orphan 22639F: drivers/mmc/host/vub300.c 22640 22641W1 DALLAS'S 1-WIRE BUS 22642M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22643S: Maintained 22644F: Documentation/devicetree/bindings/w1/ 22645F: Documentation/w1/ 22646F: drivers/w1/ 22647F: include/linux/w1.h 22648 22649W83791D HARDWARE MONITORING DRIVER 22650M: Marc Hulsman <m.hulsman@tudelft.nl> 22651L: linux-hwmon@vger.kernel.org 22652S: Maintained 22653F: Documentation/hwmon/w83791d.rst 22654F: drivers/hwmon/w83791d.c 22655 22656W83793 HARDWARE MONITORING DRIVER 22657M: Rudolf Marek <r.marek@assembler.cz> 22658L: linux-hwmon@vger.kernel.org 22659S: Maintained 22660F: Documentation/hwmon/w83793.rst 22661F: drivers/hwmon/w83793.c 22662 22663W83795 HARDWARE MONITORING DRIVER 22664M: Jean Delvare <jdelvare@suse.com> 22665L: linux-hwmon@vger.kernel.org 22666S: Maintained 22667F: drivers/hwmon/w83795.c 22668 22669W83L51xD SD/MMC CARD INTERFACE DRIVER 22670M: Pierre Ossman <pierre@ossman.eu> 22671S: Maintained 22672F: drivers/mmc/host/wbsd.* 22673 22674WACOM PROTOCOL 4 SERIAL TABLETS 22675M: Julian Squires <julian@cipht.net> 22676M: Hans de Goede <hdegoede@redhat.com> 22677L: linux-input@vger.kernel.org 22678S: Maintained 22679F: drivers/input/tablet/wacom_serial4.c 22680 22681WANGXUN ETHERNET DRIVER 22682M: Jiawen Wu <jiawenwu@trustnetic.com> 22683M: Mengyuan Lou <mengyuanlou@net-swift.com> 22684L: netdev@vger.kernel.org 22685S: Maintained 22686W: https://www.net-swift.com 22687F: Documentation/networking/device_drivers/ethernet/wangxun/* 22688F: drivers/net/ethernet/wangxun/ 22689 22690WATCHDOG DEVICE DRIVERS 22691M: Wim Van Sebroeck <wim@linux-watchdog.org> 22692M: Guenter Roeck <linux@roeck-us.net> 22693L: linux-watchdog@vger.kernel.org 22694S: Maintained 22695W: http://www.linux-watchdog.org/ 22696T: git git://www.linux-watchdog.org/linux-watchdog.git 22697F: Documentation/devicetree/bindings/watchdog/ 22698F: Documentation/watchdog/ 22699F: drivers/watchdog/ 22700F: include/linux/watchdog.h 22701F: include/trace/events/watchdog.h 22702F: include/uapi/linux/watchdog.h 22703 22704WHISKEYCOVE PMIC GPIO DRIVER 22705M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22706L: linux-gpio@vger.kernel.org 22707S: Maintained 22708F: drivers/gpio/gpio-wcove.c 22709 22710WHWAVE RTC DRIVER 22711M: Dianlong Li <long17.cool@163.com> 22712L: linux-rtc@vger.kernel.org 22713S: Maintained 22714F: drivers/rtc/rtc-sd3078.c 22715 22716WIIMOTE HID DRIVER 22717M: David Rheinsberg <david.rheinsberg@gmail.com> 22718L: linux-input@vger.kernel.org 22719S: Maintained 22720F: drivers/hid/hid-wiimote* 22721 22722WILOCITY WIL6210 WIRELESS DRIVER 22723L: linux-wireless@vger.kernel.org 22724S: Orphan 22725W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22726F: drivers/net/wireless/ath/wil6210/ 22727 22728WINBOND CIR DRIVER 22729M: David Härdeman <david@hardeman.nu> 22730S: Maintained 22731F: drivers/media/rc/winbond-cir.c 22732 22733WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22734L: linux-watchdog@vger.kernel.org 22735S: Orphan 22736F: drivers/watchdog/ebc-c384_wdt.c 22737 22738WINSYSTEMS WS16C48 GPIO DRIVER 22739M: William Breathitt Gray <william.gray@linaro.org> 22740L: linux-gpio@vger.kernel.org 22741S: Maintained 22742F: drivers/gpio/gpio-ws16c48.c 22743 22744WIREGUARD SECURE NETWORK TUNNEL 22745M: Jason A. Donenfeld <Jason@zx2c4.com> 22746L: wireguard@lists.zx2c4.com 22747L: netdev@vger.kernel.org 22748S: Maintained 22749F: drivers/net/wireguard/ 22750F: tools/testing/selftests/wireguard/ 22751 22752WISTRON LAPTOP BUTTON DRIVER 22753M: Miloslav Trmac <mitr@volny.cz> 22754S: Maintained 22755F: drivers/input/misc/wistron_btns.c 22756 22757WL3501 WIRELESS PCMCIA CARD DRIVER 22758L: linux-wireless@vger.kernel.org 22759S: Odd fixes 22760F: drivers/net/wireless/legacy/wl3501* 22761 22762WOLFSON MICROELECTRONICS DRIVERS 22763L: patches@opensource.cirrus.com 22764S: Supported 22765W: https://github.com/CirrusLogic/linux-drivers/wiki 22766T: git https://github.com/CirrusLogic/linux-drivers.git 22767F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22768F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22769F: Documentation/devicetree/bindings/mfd/wm831x.txt 22770F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22771F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22772F: Documentation/devicetree/bindings/sound/wm* 22773F: Documentation/hwmon/wm83??.rst 22774F: arch/arm/mach-s3c/mach-crag6410* 22775F: drivers/clk/clk-wm83*.c 22776F: drivers/gpio/gpio-*wm*.c 22777F: drivers/gpio/gpio-arizona.c 22778F: drivers/hwmon/wm83??-hwmon.c 22779F: drivers/input/misc/wm831x-on.c 22780F: drivers/input/touchscreen/wm831x-ts.c 22781F: drivers/input/touchscreen/wm97*.c 22782F: drivers/leds/leds-wm83*.c 22783F: drivers/mfd/arizona* 22784F: drivers/mfd/cs47l24* 22785F: drivers/mfd/wm*.c 22786F: drivers/power/supply/wm83*.c 22787F: drivers/regulator/arizona* 22788F: drivers/regulator/wm8*.c 22789F: drivers/rtc/rtc-wm83*.c 22790F: drivers/video/backlight/wm83*_bl.c 22791F: drivers/watchdog/wm83*_wdt.c 22792F: include/linux/mfd/arizona/ 22793F: include/linux/mfd/wm831x/ 22794F: include/linux/mfd/wm8350/ 22795F: include/linux/mfd/wm8400* 22796F: include/linux/regulator/arizona* 22797F: include/linux/wm97xx.h 22798F: include/sound/wm????.h 22799F: sound/soc/codecs/arizona* 22800F: sound/soc/codecs/cs47l24* 22801F: sound/soc/codecs/wm* 22802 22803WORKQUEUE 22804M: Tejun Heo <tj@kernel.org> 22805R: Lai Jiangshan <jiangshanlai@gmail.com> 22806S: Maintained 22807T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22808F: Documentation/core-api/workqueue.rst 22809F: include/linux/workqueue.h 22810F: kernel/workqueue.c 22811F: kernel/workqueue_internal.h 22812 22813WWAN DRIVERS 22814M: Loic Poulain <loic.poulain@linaro.org> 22815M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22816R: Johannes Berg <johannes@sipsolutions.net> 22817L: netdev@vger.kernel.org 22818S: Maintained 22819F: drivers/net/wwan/ 22820F: include/linux/wwan.h 22821F: include/uapi/linux/wwan.h 22822 22823X-POWERS AXP288 PMIC DRIVERS 22824M: Hans de Goede <hdegoede@redhat.com> 22825S: Maintained 22826F: drivers/acpi/pmic/intel_pmic_xpower.c 22827N: axp288 22828 22829X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22830M: Chen-Yu Tsai <wens@csie.org> 22831L: linux-kernel@vger.kernel.org 22832S: Maintained 22833N: axp[128] 22834 22835X.25 STACK 22836M: Martin Schiller <ms@dev.tdt.de> 22837L: linux-x25@vger.kernel.org 22838S: Maintained 22839F: Documentation/networking/lapb-module.rst 22840F: Documentation/networking/x25* 22841F: drivers/net/wan/hdlc_x25.c 22842F: drivers/net/wan/lapbether.c 22843F: include/*/lapb.h 22844F: include/net/x25* 22845F: include/uapi/linux/x25.h 22846F: net/lapb/ 22847F: net/x25/ 22848 22849X86 ARCHITECTURE (32-BIT AND 64-BIT) 22850M: Thomas Gleixner <tglx@linutronix.de> 22851M: Ingo Molnar <mingo@redhat.com> 22852M: Borislav Petkov <bp@alien8.de> 22853M: Dave Hansen <dave.hansen@linux.intel.com> 22854M: x86@kernel.org 22855R: "H. Peter Anvin" <hpa@zytor.com> 22856L: linux-kernel@vger.kernel.org 22857S: Maintained 22858T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22859F: Documentation/arch/x86/ 22860F: Documentation/devicetree/bindings/x86/ 22861F: arch/x86/ 22862 22863X86 ENTRY CODE 22864M: Andy Lutomirski <luto@kernel.org> 22865L: linux-kernel@vger.kernel.org 22866S: Maintained 22867T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22868F: arch/x86/entry/ 22869 22870X86 HARDWARE VULNERABILITIES 22871M: Thomas Gleixner <tglx@linutronix.de> 22872M: Borislav Petkov <bp@alien8.de> 22873M: Peter Zijlstra <peterz@infradead.org> 22874M: Josh Poimboeuf <jpoimboe@kernel.org> 22875R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22876S: Maintained 22877F: Documentation/admin-guide/hw-vuln/ 22878F: arch/x86/include/asm/nospec-branch.h 22879F: arch/x86/kernel/cpu/bugs.c 22880 22881X86 MCE INFRASTRUCTURE 22882M: Tony Luck <tony.luck@intel.com> 22883M: Borislav Petkov <bp@alien8.de> 22884L: linux-edac@vger.kernel.org 22885S: Maintained 22886F: Documentation/ABI/testing/sysfs-mce 22887F: Documentation/arch/x86/x86_64/machinecheck.rst 22888F: arch/x86/kernel/cpu/mce/* 22889 22890X86 MICROCODE UPDATE SUPPORT 22891M: Borislav Petkov <bp@alien8.de> 22892S: Maintained 22893F: arch/x86/kernel/cpu/microcode/* 22894 22895X86 MM 22896M: Dave Hansen <dave.hansen@linux.intel.com> 22897M: Andy Lutomirski <luto@kernel.org> 22898M: Peter Zijlstra <peterz@infradead.org> 22899L: linux-kernel@vger.kernel.org 22900S: Maintained 22901T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22902F: arch/x86/mm/ 22903 22904X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22905M: Hans de Goede <hdegoede@redhat.com> 22906L: platform-driver-x86@vger.kernel.org 22907S: Maintained 22908T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22909F: drivers/platform/x86/x86-android-tablets/ 22910 22911X86 PLATFORM DRIVERS 22912M: Hans de Goede <hdegoede@redhat.com> 22913M: Mark Gross <markgross@kernel.org> 22914L: platform-driver-x86@vger.kernel.org 22915S: Maintained 22916T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22917F: drivers/platform/olpc/ 22918F: drivers/platform/x86/ 22919F: include/linux/platform_data/x86/ 22920 22921X86 PLATFORM DRIVERS - ARCH 22922R: Darren Hart <dvhart@infradead.org> 22923R: Andy Shevchenko <andy@infradead.org> 22924L: platform-driver-x86@vger.kernel.org 22925L: x86@kernel.org 22926S: Maintained 22927T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22928F: arch/x86/platform 22929 22930X86 PLATFORM UV HPE SUPERDOME FLEX 22931M: Steve Wahl <steve.wahl@hpe.com> 22932R: Mike Travis <mike.travis@hpe.com> 22933R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22934R: Russ Anderson <russ.anderson@hpe.com> 22935S: Supported 22936F: arch/x86/include/asm/uv/ 22937F: arch/x86/kernel/apic/x2apic_uv_x.c 22938F: arch/x86/platform/uv/ 22939 22940X86 STACK UNWINDING 22941M: Josh Poimboeuf <jpoimboe@kernel.org> 22942M: Peter Zijlstra <peterz@infradead.org> 22943S: Supported 22944F: arch/x86/include/asm/unwind*.h 22945F: arch/x86/kernel/dumpstack.c 22946F: arch/x86/kernel/stacktrace.c 22947F: arch/x86/kernel/unwind_*.c 22948 22949X86 VDSO 22950M: Andy Lutomirski <luto@kernel.org> 22951L: linux-kernel@vger.kernel.org 22952S: Maintained 22953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22954F: arch/x86/entry/vdso/ 22955 22956XARRAY 22957M: Matthew Wilcox <willy@infradead.org> 22958L: linux-fsdevel@vger.kernel.org 22959S: Supported 22960F: Documentation/core-api/xarray.rst 22961F: include/linux/idr.h 22962F: include/linux/xarray.h 22963F: lib/idr.c 22964F: lib/xarray.c 22965F: tools/testing/radix-tree 22966 22967XBOX DVD IR REMOTE 22968M: Benjamin Valentin <benpicco@googlemail.com> 22969S: Maintained 22970F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22971F: drivers/media/rc/xbox_remote.c 22972 22973XC2028/3028 TUNER DRIVER 22974M: Mauro Carvalho Chehab <mchehab@kernel.org> 22975L: linux-media@vger.kernel.org 22976S: Maintained 22977W: https://linuxtv.org 22978T: git git://linuxtv.org/media_tree.git 22979F: drivers/media/tuners/xc2028.* 22980 22981XDP (eXpress Data Path) 22982M: Alexei Starovoitov <ast@kernel.org> 22983M: Daniel Borkmann <daniel@iogearbox.net> 22984M: David S. Miller <davem@davemloft.net> 22985M: Jakub Kicinski <kuba@kernel.org> 22986M: Jesper Dangaard Brouer <hawk@kernel.org> 22987M: John Fastabend <john.fastabend@gmail.com> 22988L: netdev@vger.kernel.org 22989L: bpf@vger.kernel.org 22990S: Supported 22991F: drivers/net/ethernet/*/*/*/*/*xdp* 22992F: drivers/net/ethernet/*/*/*xdp* 22993F: include/net/xdp.h 22994F: include/net/xdp_priv.h 22995F: include/trace/events/xdp.h 22996F: kernel/bpf/cpumap.c 22997F: kernel/bpf/devmap.c 22998F: net/core/xdp.c 22999F: samples/bpf/xdp* 23000F: tools/testing/selftests/bpf/*/*xdp* 23001F: tools/testing/selftests/bpf/*xdp* 23002K: (?:\b|_)xdp(?:\b|_) 23003 23004XDP SOCKETS (AF_XDP) 23005M: Björn Töpel <bjorn@kernel.org> 23006M: Magnus Karlsson <magnus.karlsson@intel.com> 23007M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23008R: Jonathan Lemon <jonathan.lemon@gmail.com> 23009L: netdev@vger.kernel.org 23010L: bpf@vger.kernel.org 23011S: Maintained 23012F: Documentation/networking/af_xdp.rst 23013F: include/net/netns/xdp.h 23014F: include/net/xdp_sock* 23015F: include/net/xsk_buff_pool.h 23016F: include/uapi/linux/if_xdp.h 23017F: include/uapi/linux/xdp_diag.h 23018F: net/xdp/ 23019F: tools/testing/selftests/bpf/*xsk* 23020 23021XEN BLOCK SUBSYSTEM 23022M: Roger Pau Monné <roger.pau@citrix.com> 23023L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23024S: Supported 23025F: drivers/block/xen* 23026F: drivers/block/xen-blkback/* 23027 23028XEN HYPERVISOR ARM 23029M: Stefano Stabellini <sstabellini@kernel.org> 23030L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23031S: Maintained 23032F: arch/arm/include/asm/xen/ 23033F: arch/arm/xen/ 23034 23035XEN HYPERVISOR ARM64 23036M: Stefano Stabellini <sstabellini@kernel.org> 23037L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23038S: Maintained 23039F: arch/arm64/include/asm/xen/ 23040F: arch/arm64/xen/ 23041 23042XEN HYPERVISOR INTERFACE 23043M: Juergen Gross <jgross@suse.com> 23044M: Stefano Stabellini <sstabellini@kernel.org> 23045R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23046L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23047S: Supported 23048T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23049F: Documentation/ABI/stable/sysfs-hypervisor-xen 23050F: Documentation/ABI/testing/sysfs-hypervisor-xen 23051F: drivers/*/xen-*front.c 23052F: drivers/xen/ 23053F: include/uapi/xen/ 23054F: include/xen/ 23055F: kernel/configs/xen.config 23056 23057XEN HYPERVISOR X86 23058M: Juergen Gross <jgross@suse.com> 23059R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23060L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23061S: Supported 23062F: arch/x86/configs/xen.config 23063F: arch/x86/include/asm/pvclock-abi.h 23064F: arch/x86/include/asm/xen/ 23065F: arch/x86/platform/pvh/ 23066F: arch/x86/xen/ 23067 23068XEN NETWORK BACKEND DRIVER 23069M: Wei Liu <wei.liu@kernel.org> 23070M: Paul Durrant <paul@xen.org> 23071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23072L: netdev@vger.kernel.org 23073S: Supported 23074F: drivers/net/xen-netback/* 23075 23076XEN PCI SUBSYSTEM 23077M: Juergen Gross <jgross@suse.com> 23078L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23079S: Supported 23080F: arch/x86/pci/*xen* 23081F: drivers/pci/*xen* 23082 23083XEN PVSCSI DRIVERS 23084M: Juergen Gross <jgross@suse.com> 23085L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23086L: linux-scsi@vger.kernel.org 23087S: Supported 23088F: drivers/scsi/xen-scsifront.c 23089F: drivers/xen/xen-scsiback.c 23090F: include/xen/interface/io/vscsiif.h 23091 23092XEN PVUSB DRIVER 23093M: Juergen Gross <jgross@suse.com> 23094L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23095L: linux-usb@vger.kernel.org 23096S: Supported 23097F: drivers/usb/host/xen* 23098F: include/xen/interface/io/usbif.h 23099 23100XEN SOUND FRONTEND DRIVER 23101M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23102L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23103L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23104S: Supported 23105F: sound/xen/* 23106 23107XEN SWIOTLB SUBSYSTEM 23108M: Juergen Gross <jgross@suse.com> 23109M: Stefano Stabellini <sstabellini@kernel.org> 23110L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23111L: iommu@lists.linux.dev 23112S: Supported 23113F: arch/*/include/asm/xen/swiotlb-xen.h 23114F: drivers/xen/swiotlb-xen.c 23115F: include/xen/arm/swiotlb-xen.h 23116F: include/xen/swiotlb-xen.h 23117 23118XFS FILESYSTEM 23119M: Darrick J. Wong <djwong@kernel.org> 23120L: linux-xfs@vger.kernel.org 23121S: Supported 23122W: http://xfs.org/ 23123C: irc://irc.oftc.net/xfs 23124T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23125F: Documentation/ABI/testing/sysfs-fs-xfs 23126F: Documentation/admin-guide/xfs.rst 23127F: Documentation/filesystems/xfs-delayed-logging-design.rst 23128F: Documentation/filesystems/xfs-self-describing-metadata.rst 23129F: fs/xfs/ 23130F: include/uapi/linux/dqblk_xfs.h 23131F: include/uapi/linux/fsmap.h 23132 23133XILINX AMS DRIVER 23134M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23135L: linux-iio@vger.kernel.org 23136S: Maintained 23137F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23138F: drivers/iio/adc/xilinx-ams.c 23139 23140XILINX AXI ETHERNET DRIVER 23141M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23142S: Maintained 23143F: drivers/net/ethernet/xilinx/xilinx_axienet* 23144 23145XILINX CAN DRIVER 23146M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23147R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23148L: linux-can@vger.kernel.org 23149S: Maintained 23150F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23151F: drivers/net/can/xilinx_can.c 23152 23153XILINX EVENT MANAGEMENT DRIVER 23154M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23155S: Maintained 23156F: drivers/soc/xilinx/xlnx_event_manager.c 23157F: include/linux/firmware/xlnx-event-manager.h 23158 23159XILINX GPIO DRIVER 23160M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23161R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23162R: Michal Simek <michal.simek@amd.com> 23163S: Maintained 23164F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23165F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23166F: drivers/gpio/gpio-xilinx.c 23167F: drivers/gpio/gpio-zynq.c 23168 23169XILINX PWM DRIVER 23170M: Sean Anderson <sean.anderson@seco.com> 23171S: Maintained 23172F: drivers/pwm/pwm-xilinx.c 23173F: include/clocksource/timer-xilinx.h 23174 23175XILINX SD-FEC IP CORES 23176M: Derek Kiernan <derek.kiernan@xilinx.com> 23177M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23178S: Maintained 23179F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23180F: Documentation/misc-devices/xilinx_sdfec.rst 23181F: drivers/misc/Kconfig 23182F: drivers/misc/Makefile 23183F: drivers/misc/xilinx_sdfec.c 23184F: include/uapi/misc/xilinx_sdfec.h 23185 23186XILINX UARTLITE SERIAL DRIVER 23187M: Peter Korsgaard <jacmet@sunsite.dk> 23188L: linux-serial@vger.kernel.org 23189S: Maintained 23190F: drivers/tty/serial/uartlite.c 23191 23192XILINX VIDEO IP CORES 23193M: Hyun Kwon <hyun.kwon@xilinx.com> 23194M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23195L: linux-media@vger.kernel.org 23196S: Supported 23197T: git git://linuxtv.org/media_tree.git 23198F: Documentation/devicetree/bindings/media/xilinx/ 23199F: drivers/media/platform/xilinx/ 23200F: include/uapi/linux/xilinx-v4l2-controls.h 23201 23202XILINX WATCHDOG DRIVER 23203M: Srinivas Neeli <srinivas.neeli@amd.com> 23204R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23205R: Michal Simek <michal.simek@amd.com> 23206S: Maintained 23207F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23208F: drivers/watchdog/of_xilinx_wdt.c 23209 23210XILINX XDMA DRIVER 23211M: Lizhi Hou <lizhi.hou@amd.com> 23212M: Brian Xu <brian.xu@amd.com> 23213M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23214L: dmaengine@vger.kernel.org 23215S: Supported 23216F: drivers/dma/xilinx/xdma-regs.h 23217F: drivers/dma/xilinx/xdma.c 23218F: include/linux/dma/amd_xdma.h 23219F: include/linux/platform_data/amd_xdma.h 23220 23221XILINX ZYNQMP DPDMA DRIVER 23222M: Hyun Kwon <hyun.kwon@xilinx.com> 23223M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23224L: dmaengine@vger.kernel.org 23225S: Supported 23226F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23227F: drivers/dma/xilinx/xilinx_dpdma.c 23228F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23229 23230XILINX ZYNQMP OCM EDAC DRIVER 23231M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23232M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23233S: Maintained 23234F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23235F: drivers/edac/zynqmp_edac.c 23236 23237XILINX ZYNQMP PSGTR PHY DRIVER 23238M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23239M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23240L: linux-kernel@vger.kernel.org 23241S: Supported 23242T: git https://github.com/Xilinx/linux-xlnx.git 23243F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23244F: drivers/phy/xilinx/phy-zynqmp.c 23245 23246XILINX ZYNQMP SHA3 DRIVER 23247M: Harsha <harsha.harsha@xilinx.com> 23248S: Maintained 23249F: drivers/crypto/xilinx/zynqmp-sha.c 23250 23251XILLYBUS DRIVER 23252M: Eli Billauer <eli.billauer@gmail.com> 23253L: linux-kernel@vger.kernel.org 23254S: Supported 23255F: drivers/char/xillybus/ 23256 23257XLP9XX I2C DRIVER 23258M: George Cherian <gcherian@marvell.com> 23259L: linux-i2c@vger.kernel.org 23260S: Supported 23261W: http://www.marvell.com 23262F: drivers/i2c/busses/i2c-xlp9xx.c 23263 23264XRA1403 GPIO EXPANDER 23265M: Nandor Han <nandor.han@ge.com> 23266L: linux-gpio@vger.kernel.org 23267S: Maintained 23268F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23269F: drivers/gpio/gpio-xra1403.c 23270 23271XTENSA XTFPGA PLATFORM SUPPORT 23272M: Max Filippov <jcmvbkbc@gmail.com> 23273S: Maintained 23274F: drivers/spi/spi-xtensa-xtfpga.c 23275F: sound/soc/xtensa/xtfpga-i2s.c 23276 23277YAM DRIVER FOR AX.25 23278M: Jean-Paul Roubelat <jpr@f6fbb.org> 23279L: linux-hams@vger.kernel.org 23280S: Maintained 23281F: drivers/net/hamradio/yam* 23282F: include/linux/yam.h 23283 23284YAMA SECURITY MODULE 23285M: Kees Cook <keescook@chromium.org> 23286S: Supported 23287T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23288F: Documentation/admin-guide/LSM/Yama.rst 23289F: security/yama/ 23290 23291YEALINK PHONE DRIVER 23292M: Henk Vergonet <Henk.Vergonet@gmail.com> 23293L: usbb2k-api-dev@nongnu.org 23294S: Maintained 23295F: Documentation/input/devices/yealink.rst 23296F: drivers/input/misc/yealink.* 23297 23298Z3FOLD COMPRESSED PAGE ALLOCATOR 23299M: Vitaly Wool <vitaly.wool@konsulko.com> 23300R: Miaohe Lin <linmiaohe@huawei.com> 23301L: linux-mm@kvack.org 23302S: Maintained 23303F: mm/z3fold.c 23304 23305Z8530 DRIVER FOR AX.25 23306M: Joerg Reuter <jreuter@yaina.de> 23307L: linux-hams@vger.kernel.org 23308S: Maintained 23309W: http://yaina.de/jreuter/ 23310W: http://www.qsl.net/dl1bke/ 23311F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23312F: drivers/net/hamradio/*scc.c 23313F: drivers/net/hamradio/z8530.h 23314 23315ZBUD COMPRESSED PAGE ALLOCATOR 23316M: Seth Jennings <sjenning@redhat.com> 23317M: Dan Streetman <ddstreet@ieee.org> 23318L: linux-mm@kvack.org 23319S: Maintained 23320F: mm/zbud.c 23321 23322ZD1211RW WIRELESS DRIVER 23323M: Ulrich Kunitz <kune@deine-taler.de> 23324L: linux-wireless@vger.kernel.org 23325L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23326S: Maintained 23327W: http://zd1211.ath.cx/wiki/DriverRewrite 23328F: drivers/net/wireless/zydas/zd1211rw/ 23329 23330ZD1301 MEDIA DRIVER 23331M: Antti Palosaari <crope@iki.fi> 23332L: linux-media@vger.kernel.org 23333S: Maintained 23334W: https://linuxtv.org/ 23335W: http://palosaari.fi/linux/ 23336Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23337F: drivers/media/usb/dvb-usb-v2/zd1301* 23338 23339ZD1301_DEMOD MEDIA DRIVER 23340M: Antti Palosaari <crope@iki.fi> 23341L: linux-media@vger.kernel.org 23342S: Maintained 23343W: https://linuxtv.org/ 23344W: http://palosaari.fi/linux/ 23345Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23346F: drivers/media/dvb-frontends/zd1301_demod* 23347 23348ZHAOXIN PROCESSOR SUPPORT 23349M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23350L: linux-kernel@vger.kernel.org 23351S: Maintained 23352F: arch/x86/kernel/cpu/zhaoxin.c 23353 23354ZONEFS FILESYSTEM 23355M: Damien Le Moal <dlemoal@kernel.org> 23356M: Naohiro Aota <naohiro.aota@wdc.com> 23357R: Johannes Thumshirn <jth@kernel.org> 23358L: linux-fsdevel@vger.kernel.org 23359S: Maintained 23360T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23361F: Documentation/filesystems/zonefs.rst 23362F: fs/zonefs/ 23363 23364ZPOOL COMPRESSED PAGE STORAGE API 23365M: Dan Streetman <ddstreet@ieee.org> 23366L: linux-mm@kvack.org 23367S: Maintained 23368F: include/linux/zpool.h 23369F: mm/zpool.c 23370 23371ZR36067 VIDEO FOR LINUX DRIVER 23372M: Corentin Labbe <clabbe@baylibre.com> 23373L: mjpeg-users@lists.sourceforge.net 23374L: linux-media@vger.kernel.org 23375S: Maintained 23376W: http://mjpeg.sourceforge.net/driver-zoran/ 23377Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23378F: Documentation/driver-api/media/drivers/zoran.rst 23379F: drivers/media/pci/zoran/ 23380 23381ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23382M: Minchan Kim <minchan@kernel.org> 23383M: Sergey Senozhatsky <senozhatsky@chromium.org> 23384L: linux-kernel@vger.kernel.org 23385S: Maintained 23386F: Documentation/admin-guide/blockdev/zram.rst 23387F: drivers/block/zram/ 23388 23389ZS DECSTATION Z85C30 SERIAL DRIVER 23390M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23391S: Maintained 23392F: drivers/tty/serial/zs.* 23393 23394ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23395M: Minchan Kim <minchan@kernel.org> 23396M: Sergey Senozhatsky <senozhatsky@chromium.org> 23397L: linux-mm@kvack.org 23398S: Maintained 23399F: Documentation/mm/zsmalloc.rst 23400F: include/linux/zsmalloc.h 23401F: mm/zsmalloc.c 23402 23403ZSTD 23404M: Nick Terrell <terrelln@fb.com> 23405S: Maintained 23406B: https://github.com/facebook/zstd/issues 23407T: git https://github.com/terrelln/linux.git 23408F: crypto/zstd.c 23409F: include/linux/zstd* 23410F: lib/decompress_unzstd.c 23411F: lib/zstd/ 23412N: zstd 23413K: zstd 23414 23415ZSWAP COMPRESSED SWAP CACHING 23416M: Seth Jennings <sjenning@redhat.com> 23417M: Dan Streetman <ddstreet@ieee.org> 23418M: Vitaly Wool <vitaly.wool@konsulko.com> 23419L: linux-mm@kvack.org 23420S: Maintained 23421F: mm/zswap.c 23422 23423THE REST 23424M: Linus Torvalds <torvalds@linux-foundation.org> 23425L: linux-kernel@vger.kernel.org 23426S: Buried alive in reporters 23427T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23428F: * 23429F: */ 23430
