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: Gal Pressman <galpress@amazon.com> 960R: Yossi Leybovich <sleybo@amazon.com> 961L: linux-rdma@vger.kernel.org 962S: Supported 963Q: https://patchwork.kernel.org/project/linux-rdma/list/ 964F: drivers/infiniband/hw/efa/ 965F: include/uapi/rdma/efa-abi.h 966 967AMD CDX BUS DRIVER 968M: Nipun Gupta <nipun.gupta@amd.com> 969M: Nikhil Agarwal <nikhil.agarwal@amd.com> 970S: Maintained 971F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 972F: drivers/cdx/* 973F: include/linux/cdx/* 974 975AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 976M: Tom Lendacky <thomas.lendacky@amd.com> 977M: John Allen <john.allen@amd.com> 978L: linux-crypto@vger.kernel.org 979S: Supported 980F: drivers/crypto/ccp/ 981F: include/linux/ccp.h 982 983AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 984M: Brijesh Singh <brijesh.singh@amd.com> 985M: Tom Lendacky <thomas.lendacky@amd.com> 986L: linux-crypto@vger.kernel.org 987S: Supported 988F: drivers/crypto/ccp/sev* 989F: include/uapi/linux/psp-sev.h 990 991AMD DISPLAY CORE 992M: Harry Wentland <harry.wentland@amd.com> 993M: Leo Li <sunpeng.li@amd.com> 994M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 995L: amd-gfx@lists.freedesktop.org 996S: Supported 997T: git https://gitlab.freedesktop.org/agd5f/linux.git 998F: drivers/gpu/drm/amd/display/ 999 1000AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1001M: Huang Rui <ray.huang@amd.com> 1002L: linux-hwmon@vger.kernel.org 1003S: Supported 1004F: Documentation/hwmon/fam15h_power.rst 1005F: drivers/hwmon/fam15h_power.c 1006 1007AMD FCH GPIO DRIVER 1008M: Enrico Weigelt, metux IT consult <info@metux.net> 1009L: linux-gpio@vger.kernel.org 1010S: Maintained 1011F: drivers/gpio/gpio-amd-fch.c 1012F: include/linux/platform_data/gpio/gpio-amd-fch.h 1013 1014AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1015L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1016S: Orphan 1017F: drivers/usb/gadget/udc/amd5536udc.* 1018 1019AMD GEODE PROCESSOR/CHIPSET SUPPORT 1020M: Andres Salomon <dilinger@queued.net> 1021L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1022S: Supported 1023W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1024F: arch/x86/include/asm/geode.h 1025F: drivers/char/hw_random/geode-rng.c 1026F: drivers/crypto/geode* 1027F: drivers/video/fbdev/geode/ 1028 1029AMD HSMP DRIVER 1030M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1031R: Carlos Bilbao <carlos.bilbao@amd.com> 1032L: platform-driver-x86@vger.kernel.org 1033S: Maintained 1034F: Documentation/arch/x86/amd_hsmp.rst 1035F: arch/x86/include/asm/amd_hsmp.h 1036F: arch/x86/include/uapi/asm/amd_hsmp.h 1037F: drivers/platform/x86/amd/hsmp.c 1038 1039AMD IOMMU (AMD-VI) 1040M: Joerg Roedel <joro@8bytes.org> 1041R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042L: iommu@lists.linux.dev 1043S: Maintained 1044T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1045F: drivers/iommu/amd/ 1046F: include/linux/amd-iommu.h 1047 1048AMD KFD 1049M: Felix Kuehling <Felix.Kuehling@amd.com> 1050L: amd-gfx@lists.freedesktop.org 1051S: Supported 1052T: git https://gitlab.freedesktop.org/agd5f/linux.git 1053F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1054F: drivers/gpu/drm/amd/amdkfd/ 1055F: drivers/gpu/drm/amd/include/cik_structs.h 1056F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1057F: drivers/gpu/drm/amd/include/v9_structs.h 1058F: drivers/gpu/drm/amd/include/vi_structs.h 1059F: include/uapi/linux/kfd_ioctl.h 1060F: include/uapi/linux/kfd_sysfs.h 1061 1062AMD MP2 I2C DRIVER 1063M: Elie Morisse <syniurge@gmail.com> 1064M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1065L: linux-i2c@vger.kernel.org 1066S: Maintained 1067F: drivers/i2c/busses/i2c-amd-mp2* 1068 1069AMD PDS CORE DRIVER 1070M: Shannon Nelson <shannon.nelson@amd.com> 1071M: Brett Creeley <brett.creeley@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1075F: drivers/net/ethernet/amd/pds_core/ 1076F: include/linux/pds/ 1077 1078AMD PMC DRIVER 1079M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1080L: platform-driver-x86@vger.kernel.org 1081S: Maintained 1082F: drivers/platform/x86/amd/pmc.c 1083 1084AMD PMF DRIVER 1085M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1086L: platform-driver-x86@vger.kernel.org 1087S: Maintained 1088F: Documentation/ABI/testing/sysfs-amd-pmf 1089F: drivers/platform/x86/amd/pmf/ 1090 1091AMD POWERPLAY AND SWSMU 1092M: Evan Quan <evan.quan@amd.com> 1093L: amd-gfx@lists.freedesktop.org 1094S: Supported 1095T: git https://gitlab.freedesktop.org/agd5f/linux.git 1096F: drivers/gpu/drm/amd/pm/ 1097 1098AMD PSTATE DRIVER 1099M: Huang Rui <ray.huang@amd.com> 1100L: linux-pm@vger.kernel.org 1101S: Supported 1102F: Documentation/admin-guide/pm/amd-pstate.rst 1103F: drivers/cpufreq/amd-pstate* 1104F: include/linux/amd-pstate.h 1105F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1106 1107AMD PTDMA DRIVER 1108M: Sanjay R Mehta <sanju.mehta@amd.com> 1109L: dmaengine@vger.kernel.org 1110S: Maintained 1111F: drivers/dma/ptdma/ 1112 1113AMD SEATTLE DEVICE TREE SUPPORT 1114M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1115M: Tom Lendacky <thomas.lendacky@amd.com> 1116S: Supported 1117F: arch/arm64/boot/dts/amd/ 1118 1119AMD SENSOR FUSION HUB DRIVER 1120M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1121L: linux-input@vger.kernel.org 1122S: Maintained 1123F: Documentation/hid/amd-sfh* 1124F: drivers/hid/amd-sfh-hid/ 1125 1126AMD SPI DRIVER 1127M: Sanjay R Mehta <sanju.mehta@amd.com> 1128S: Maintained 1129F: drivers/spi/spi-amd.c 1130 1131AMD XGBE DRIVER 1132M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1133L: netdev@vger.kernel.org 1134S: Supported 1135F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1136F: drivers/net/ethernet/amd/xgbe/ 1137 1138AMLOGIC DDR PMU DRIVER 1139M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1140L: linux-amlogic@lists.infradead.org 1141S: Supported 1142W: http://www.amlogic.com 1143F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1144F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1145F: drivers/perf/amlogic/ 1146F: include/soc/amlogic/ 1147 1148AMPHION VPU CODEC V4L2 DRIVER 1149M: Ming Qian <ming.qian@nxp.com> 1150M: Shijie Qin <shijie.qin@nxp.com> 1151M: Zhou Peng <eagle.zhou@nxp.com> 1152L: linux-media@vger.kernel.org 1153S: Maintained 1154F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1155F: drivers/media/platform/amphion/ 1156 1157AMS AS73211 DRIVER 1158M: Christian Eggers <ceggers@arri.de> 1159L: linux-iio@vger.kernel.org 1160S: Maintained 1161F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1162F: drivers/iio/light/as73211.c 1163 1164AMT (Automatic Multicast Tunneling) 1165M: Taehee Yoo <ap420073@gmail.com> 1166L: netdev@vger.kernel.org 1167S: Maintained 1168T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1169T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1170F: drivers/net/amt.c 1171 1172ANALOG DEVICES INC AD3552R DRIVER 1173M: Nuno Sá <nuno.sa@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1178F: drivers/iio/dac/ad3552r.c 1179 1180ANALOG DEVICES INC AD4130 DRIVER 1181M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1182L: linux-iio@vger.kernel.org 1183S: Supported 1184W: http://ez.analog.com/community/linux-device-drivers 1185F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1186F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1187F: drivers/iio/adc/ad4130.c 1188 1189ANALOG DEVICES INC AD7192 DRIVER 1190M: Alexandru Tachici <alexandru.tachici@analog.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1195F: drivers/iio/adc/ad7192.c 1196 1197ANALOG DEVICES INC AD7292 DRIVER 1198M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1203F: drivers/iio/adc/ad7292.c 1204 1205ANALOG DEVICES INC AD7293 DRIVER 1206M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1211F: drivers/iio/dac/ad7293.c 1212 1213ANALOG DEVICES INC AD74115 DRIVER 1214M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: http://ez.analog.com/community/linux-device-drivers 1218F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1219F: drivers/iio/addac/ad74115.c 1220 1221ANALOG DEVICES INC AD74413R DRIVER 1222M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1227F: drivers/iio/addac/ad74413r.c 1228F: include/dt-bindings/iio/addac/adi,ad74413r.h 1229 1230ANALOG DEVICES INC AD7768-1 DRIVER 1231M: Michael Hennerich <Michael.Hennerich@analog.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: https://ez.analog.com/linux-software-drivers 1235F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1236F: drivers/iio/adc/ad7768-1.c 1237 1238ANALOG DEVICES INC AD7780 DRIVER 1239M: Michael Hennerich <Michael.Hennerich@analog.com> 1240M: Renato Lui Geh <renatogeh@gmail.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1245F: drivers/iio/adc/ad7780.c 1246 1247ANALOG DEVICES INC ADA4250 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1253F: drivers/iio/amplifiers/ada4250.c 1254 1255ANALOG DEVICES INC ADF4377 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1261F: drivers/iio/frequency/adf4377.c 1262 1263ANALOG DEVICES INC ADGS1408 DRIVER 1264M: Mircea Caprioru <mircea.caprioru@analog.com> 1265S: Supported 1266F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1267F: drivers/mux/adgs1408.c 1268 1269ANALOG DEVICES INC ADIN DRIVER 1270M: Michael Hennerich <michael.hennerich@analog.com> 1271L: netdev@vger.kernel.org 1272S: Supported 1273W: https://ez.analog.com/linux-software-drivers 1274F: Documentation/devicetree/bindings/net/adi,adin.yaml 1275F: drivers/net/phy/adin.c 1276 1277ANALOG DEVICES INC ADIS DRIVER LIBRARY 1278M: Nuno Sa <nuno.sa@analog.com> 1279L: linux-iio@vger.kernel.org 1280S: Supported 1281F: drivers/iio/imu/adis.c 1282F: drivers/iio/imu/adis_buffer.c 1283F: drivers/iio/imu/adis_trigger.c 1284F: include/linux/iio/imu/adis.h 1285 1286ANALOG DEVICES INC ADIS16460 DRIVER 1287M: Dragos Bogdan <dragos.bogdan@analog.com> 1288L: linux-iio@vger.kernel.org 1289S: Supported 1290W: https://ez.analog.com/linux-software-drivers 1291F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1292F: drivers/iio/imu/adis16460.c 1293 1294ANALOG DEVICES INC ADIS16475 DRIVER 1295M: Nuno Sa <nuno.sa@analog.com> 1296L: linux-iio@vger.kernel.org 1297S: Supported 1298W: https://ez.analog.com/linux-software-drivers 1299F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1300F: drivers/iio/imu/adis16475.c 1301 1302ANALOG DEVICES INC ADM1177 DRIVER 1303M: Michael Hennerich <Michael.Hennerich@analog.com> 1304L: linux-hwmon@vger.kernel.org 1305S: Supported 1306W: https://ez.analog.com/linux-software-drivers 1307F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1308F: drivers/hwmon/adm1177.c 1309 1310ANALOG DEVICES INC ADMV1013 DRIVER 1311M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314W: https://ez.analog.com/linux-software-drivers 1315F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1316F: drivers/iio/frequency/admv1013.c 1317 1318ANALOG DEVICES INC ADMV1014 DRIVER 1319M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1320L: linux-iio@vger.kernel.org 1321S: Supported 1322W: https://ez.analog.com/linux-software-drivers 1323F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1324F: drivers/iio/frequency/admv1014.c 1325 1326ANALOG DEVICES INC ADMV8818 DRIVER 1327M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1328L: linux-iio@vger.kernel.org 1329S: Supported 1330W: https://ez.analog.com/linux-software-drivers 1331F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1332F: drivers/iio/filter/admv8818.c 1333 1334ANALOG DEVICES INC ADP5061 DRIVER 1335M: Michael Hennerich <Michael.Hennerich@analog.com> 1336L: linux-pm@vger.kernel.org 1337S: Supported 1338W: https://ez.analog.com/linux-software-drivers 1339F: drivers/power/supply/adp5061.c 1340 1341ANALOG DEVICES INC ADRF6780 DRIVER 1342M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1343L: linux-iio@vger.kernel.org 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1347F: drivers/iio/frequency/adrf6780.c 1348 1349ANALOG DEVICES INC ADV7180 DRIVER 1350M: Lars-Peter Clausen <lars@metafoo.de> 1351L: linux-media@vger.kernel.org 1352S: Supported 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1355F: drivers/media/i2c/adv7180.c 1356 1357ANALOG DEVICES INC ADV748X DRIVER 1358M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1359L: linux-media@vger.kernel.org 1360S: Maintained 1361F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1362F: drivers/media/i2c/adv748x/* 1363 1364ANALOG DEVICES INC ADV7511 DRIVER 1365M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: drivers/media/i2c/adv7511* 1369 1370ANALOG DEVICES INC ADV7604 DRIVER 1371M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1372L: linux-media@vger.kernel.org 1373S: Maintained 1374F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1375F: drivers/media/i2c/adv7604* 1376 1377ANALOG DEVICES INC ADV7842 DRIVER 1378M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1379L: linux-media@vger.kernel.org 1380S: Maintained 1381F: drivers/media/i2c/adv7842* 1382 1383ANALOG DEVICES INC ADXRS290 DRIVER 1384M: Nishant Malpani <nish.malpani25@gmail.com> 1385L: linux-iio@vger.kernel.org 1386S: Supported 1387F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1388F: drivers/iio/gyro/adxrs290.c 1389 1390ANALOG DEVICES INC ASOC CODEC DRIVERS 1391M: Lars-Peter Clausen <lars@metafoo.de> 1392M: Nuno Sá <nuno.sa@analog.com> 1393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1394S: Supported 1395W: http://wiki.analog.com/ 1396W: https://ez.analog.com/linux-software-drivers 1397F: sound/soc/codecs/ad1* 1398F: sound/soc/codecs/ad7* 1399F: sound/soc/codecs/adau* 1400F: sound/soc/codecs/adav* 1401F: sound/soc/codecs/sigmadsp.* 1402F: sound/soc/codecs/ssm* 1403 1404ANALOG DEVICES INC DMA DRIVERS 1405M: Lars-Peter Clausen <lars@metafoo.de> 1406S: Supported 1407W: https://ez.analog.com/linux-software-drivers 1408F: drivers/dma/dma-axi-dmac.c 1409 1410ANALOG DEVICES INC IIO DRIVERS 1411M: Lars-Peter Clausen <lars@metafoo.de> 1412M: Michael Hennerich <Michael.Hennerich@analog.com> 1413S: Supported 1414W: http://wiki.analog.com/ 1415W: https://ez.analog.com/linux-software-drivers 1416F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1417F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1418F: Documentation/devicetree/bindings/iio/*/adi,* 1419F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1420F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1421F: drivers/iio/*/ad* 1422F: drivers/iio/adc/ltc249* 1423F: drivers/iio/amplifiers/hmc425a.c 1424F: drivers/staging/iio/*/ad* 1425X: drivers/iio/*/adjd* 1426 1427ANALOG DEVICES INC MAX31760 DRIVER 1428M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1429S: Maintained 1430W: http://wiki.analog.com/ 1431W: https://ez.analog.com/linux-software-drivers 1432F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1433F: Documentation/hwmon/max31760.rst 1434F: drivers/hwmon/max31760.c 1435 1436ANALOGBITS PLL LIBRARIES 1437M: Paul Walmsley <paul.walmsley@sifive.com> 1438S: Supported 1439F: drivers/clk/analogbits/* 1440F: include/linux/clk/analogbits* 1441 1442ANDROID DRIVERS 1443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1444M: Arve Hjønnevåg <arve@android.com> 1445M: Todd Kjos <tkjos@android.com> 1446M: Martijn Coenen <maco@android.com> 1447M: Joel Fernandes <joel@joelfernandes.org> 1448M: Christian Brauner <christian@brauner.io> 1449M: Carlos Llamas <cmllamas@google.com> 1450M: Suren Baghdasaryan <surenb@google.com> 1451L: linux-kernel@vger.kernel.org 1452S: Supported 1453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1454F: drivers/android/ 1455 1456ANDROID GOLDFISH PIC DRIVER 1457M: Miodrag Dinic <miodrag.dinic@mips.com> 1458S: Supported 1459F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1460F: drivers/irqchip/irq-goldfish-pic.c 1461 1462ANDROID GOLDFISH RTC DRIVER 1463M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1466F: drivers/rtc/rtc-goldfish.c 1467 1468AOA (Apple Onboard Audio) ALSA DRIVER 1469M: Johannes Berg <johannes@sipsolutions.net> 1470L: linuxppc-dev@lists.ozlabs.org 1471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1472S: Maintained 1473F: sound/aoa/ 1474 1475APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1476M: William Breathitt Gray <william.gray@linaro.org> 1477L: linux-iio@vger.kernel.org 1478S: Maintained 1479F: drivers/iio/addac/stx104.c 1480 1481APM DRIVER 1482M: Jiri Kosina <jikos@kernel.org> 1483S: Odd fixes 1484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1485F: arch/x86/kernel/apm_32.c 1486F: drivers/char/apm-emulation.c 1487F: include/linux/apm_bios.h 1488F: include/uapi/linux/apm_bios.h 1489 1490APPARMOR SECURITY MODULE 1491M: John Johansen <john.johansen@canonical.com> 1492M: John Johansen <john@apparmor.net> 1493L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1494S: Supported 1495W: apparmor.net 1496B: https://gitlab.com/apparmor/apparmor-kernel 1497C: irc://irc.oftc.net/apparmor 1498T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1499T: https://gitlab.com/apparmor/apparmor-kernel.git 1500F: Documentation/admin-guide/LSM/apparmor.rst 1501F: security/apparmor/ 1502 1503APPLE BCM5974 MULTITOUCH DRIVER 1504M: Henrik Rydberg <rydberg@bitmath.org> 1505L: linux-input@vger.kernel.org 1506S: Odd fixes 1507F: drivers/input/mouse/bcm5974.c 1508 1509APPLE PCIE CONTROLLER DRIVER 1510M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1511M: Marc Zyngier <maz@kernel.org> 1512L: linux-pci@vger.kernel.org 1513S: Maintained 1514F: drivers/pci/controller/pcie-apple.c 1515 1516APPLE SMC DRIVER 1517M: Henrik Rydberg <rydberg@bitmath.org> 1518L: linux-hwmon@vger.kernel.org 1519S: Odd fixes 1520F: drivers/hwmon/applesmc.c 1521 1522APPLETALK NETWORK LAYER 1523L: netdev@vger.kernel.org 1524S: Odd fixes 1525F: drivers/net/appletalk/ 1526F: include/linux/atalk.h 1527F: include/uapi/linux/atalk.h 1528F: net/appletalk/ 1529 1530APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1531M: Khuong Dinh <khuong@os.amperecomputing.com> 1532S: Supported 1533F: arch/arm64/boot/dts/apm/ 1534 1535APPLIED MICRO (APM) X-GENE SOC EDAC 1536M: Khuong Dinh <khuong@os.amperecomputing.com> 1537S: Supported 1538F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1539F: drivers/edac/xgene_edac.c 1540 1541APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1542M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1543M: Keyur Chudgar <keyur@os.amperecomputing.com> 1544S: Supported 1545F: drivers/net/ethernet/apm/xgene-v2/ 1546 1547APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1548M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1549M: Keyur Chudgar <keyur@os.amperecomputing.com> 1550M: Quan Nguyen <quan@os.amperecomputing.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1553F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1554F: drivers/net/ethernet/apm/xgene/ 1555F: drivers/net/mdio/mdio-xgene.c 1556 1557APPLIED MICRO (APM) X-GENE SOC PMU 1558M: Khuong Dinh <khuong@os.amperecomputing.com> 1559S: Supported 1560F: Documentation/admin-guide/perf/xgene-pmu.rst 1561F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1562F: drivers/perf/xgene_pmu.c 1563 1564APTINA CAMERA SENSOR PLL 1565M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1566L: linux-media@vger.kernel.org 1567S: Maintained 1568F: drivers/media/i2c/aptina-pll.* 1569 1570AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1571M: Aleksa Savic <savicaleksa83@gmail.com> 1572M: Jack Doan <me@jackdoan.com> 1573L: linux-hwmon@vger.kernel.org 1574S: Maintained 1575F: Documentation/hwmon/aquacomputer_d5next.rst 1576F: drivers/hwmon/aquacomputer_d5next.c 1577 1578AQUANTIA ETHERNET DRIVER (atlantic) 1579M: Igor Russkikh <irusskikh@marvell.com> 1580L: netdev@vger.kernel.org 1581S: Supported 1582W: https://www.marvell.com/ 1583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1584F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1585F: drivers/net/ethernet/aquantia/atlantic/ 1586 1587AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1588M: Egor Pomozov <epomozov@marvell.com> 1589L: netdev@vger.kernel.org 1590S: Supported 1591W: http://www.aquantia.com 1592F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1593 1594AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1595M: Krzysztof Hałasa <khalasa@piap.pl> 1596L: linux-media@vger.kernel.org 1597S: Maintained 1598F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1599F: drivers/media/i2c/ar0521.c 1600 1601ARASAN NAND CONTROLLER DRIVER 1602M: Miquel Raynal <miquel.raynal@bootlin.com> 1603M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1604L: linux-mtd@lists.infradead.org 1605S: Maintained 1606F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1607F: drivers/mtd/nand/raw/arasan-nand-controller.c 1608 1609ARC FRAMEBUFFER DRIVER 1610M: Jaya Kumar <jayalk@intworks.biz> 1611S: Maintained 1612F: drivers/video/fbdev/arcfb.c 1613F: drivers/video/fbdev/core/fb_defio.c 1614 1615ARC PGU DRM DRIVER 1616M: Alexey Brodkin <abrodkin@synopsys.com> 1617S: Supported 1618F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1619F: drivers/gpu/drm/tiny/arcpgu.c 1620 1621ARCNET NETWORK LAYER 1622M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1623L: netdev@vger.kernel.org 1624S: Maintained 1625F: drivers/net/arcnet/ 1626F: include/uapi/linux/if_arcnet.h 1627 1628ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1629M: Arnd Bergmann <arnd@arndb.de> 1630M: Olof Johansson <olof@lixom.net> 1631M: soc@kernel.org 1632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1633S: Maintained 1634C: irc://irc.libera.chat/armlinux 1635T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1636F: arch/arm/boot/dts/Makefile 1637F: arch/arm64/boot/dts/Makefile 1638 1639ARM ARCHITECTED TIMER DRIVER 1640M: Mark Rutland <mark.rutland@arm.com> 1641M: Marc Zyngier <maz@kernel.org> 1642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1643S: Maintained 1644F: arch/arm/include/asm/arch_timer.h 1645F: arch/arm64/include/asm/arch_timer.h 1646F: drivers/clocksource/arm_arch_timer.c 1647 1648ARM HDLCD DRM DRIVER 1649M: Liviu Dudau <liviu.dudau@arm.com> 1650S: Supported 1651F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1652F: drivers/gpu/drm/arm/hdlcd_* 1653 1654ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1655M: Linus Walleij <linus.walleij@linaro.org> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1659F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1660F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1661F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1662F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1663F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1664F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1665F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1666F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1667F: arch/arm/boot/dts/arm-realview-* 1668F: arch/arm/boot/dts/integrator* 1669F: arch/arm/boot/dts/versatile* 1670F: arch/arm/mach-versatile/ 1671F: drivers/bus/arm-integrator-lm.c 1672F: drivers/clk/versatile/ 1673F: drivers/i2c/busses/i2c-versatile.c 1674F: drivers/irqchip/irq-versatile-fpga.c 1675F: drivers/mtd/maps/physmap-versatile.* 1676F: drivers/power/reset/arm-versatile-reboot.c 1677F: drivers/soc/versatile/ 1678 1679ARM KOMEDA DRM-KMS DRIVER 1680M: James (Qian) Wang <james.qian.wang@arm.com> 1681M: Liviu Dudau <liviu.dudau@arm.com> 1682M: Mihail Atanassov <mihail.atanassov@arm.com> 1683L: Mali DP Maintainers <malidp@foss.arm.com> 1684S: Supported 1685T: git git://anongit.freedesktop.org/drm/drm-misc 1686F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1687F: Documentation/gpu/komeda-kms.rst 1688F: drivers/gpu/drm/arm/display/include/ 1689F: drivers/gpu/drm/arm/display/komeda/ 1690 1691ARM MALI PANFROST DRM DRIVER 1692M: Rob Herring <robh@kernel.org> 1693M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1694R: Steven Price <steven.price@arm.com> 1695R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1696L: dri-devel@lists.freedesktop.org 1697S: Supported 1698T: git git://anongit.freedesktop.org/drm/drm-misc 1699F: drivers/gpu/drm/panfrost/ 1700F: include/uapi/drm/panfrost_drm.h 1701 1702ARM MALI-DP DRM DRIVER 1703M: Liviu Dudau <liviu.dudau@arm.com> 1704M: Brian Starkey <brian.starkey@arm.com> 1705L: Mali DP Maintainers <malidp@foss.arm.com> 1706S: Supported 1707T: git git://anongit.freedesktop.org/drm/drm-misc 1708F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1709F: Documentation/gpu/afbc.rst 1710F: drivers/gpu/drm/arm/ 1711 1712ARM MFM AND FLOPPY DRIVERS 1713M: Ian Molton <spyro@f2s.com> 1714S: Maintained 1715F: arch/arm/include/asm/floppy.h 1716F: arch/arm/mach-rpc/floppydma.S 1717 1718ARM PMU PROFILING AND DEBUGGING 1719M: Will Deacon <will@kernel.org> 1720M: Mark Rutland <mark.rutland@arm.com> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Maintained 1723F: Documentation/devicetree/bindings/arm/pmu.yaml 1724F: Documentation/devicetree/bindings/perf/ 1725F: arch/arm*/include/asm/hw_breakpoint.h 1726F: arch/arm*/include/asm/perf_event.h 1727F: arch/arm*/kernel/hw_breakpoint.c 1728F: arch/arm*/kernel/perf_* 1729F: drivers/perf/ 1730F: include/linux/perf/arm_pmu.h 1731 1732ARM PORT 1733M: Russell King <linux@armlinux.org.uk> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Odd Fixes 1736W: http://www.armlinux.org.uk/ 1737T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1738F: arch/arm/ 1739X: arch/arm/boot/dts/ 1740 1741ARM PRIMECELL AACI PL041 DRIVER 1742M: Russell King <linux@armlinux.org.uk> 1743S: Odd Fixes 1744F: sound/arm/aaci.* 1745 1746ARM PRIMECELL BUS SUPPORT 1747M: Russell King <linux@armlinux.org.uk> 1748S: Odd Fixes 1749F: drivers/amba/ 1750F: include/linux/amba/bus.h 1751 1752ARM PRIMECELL CLCD PL110 DRIVER 1753M: Russell King <linux@armlinux.org.uk> 1754S: Odd Fixes 1755F: drivers/video/fbdev/amba-clcd.* 1756 1757ARM PRIMECELL KMI PL050 DRIVER 1758M: Russell King <linux@armlinux.org.uk> 1759S: Odd Fixes 1760F: drivers/input/serio/ambakmi.* 1761F: include/linux/amba/kmi.h 1762 1763ARM PRIMECELL MMCI PL180/1 DRIVER 1764M: Russell King <linux@armlinux.org.uk> 1765S: Odd Fixes 1766F: drivers/mmc/host/mmci.* 1767F: include/linux/amba/mmci.h 1768 1769ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1770M: Miquel Raynal <miquel.raynal@bootlin.com> 1771M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1772L: linux-mtd@lists.infradead.org 1773S: Maintained 1774F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1775F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1776 1777ARM PRIMECELL PL35X SMC DRIVER 1778M: Miquel Raynal <miquel.raynal@bootlin.com> 1779M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1781S: Maintained 1782F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1783F: drivers/memory/pl353-smc.c 1784 1785ARM PRIMECELL SSP PL022 SPI DRIVER 1786M: Linus Walleij <linus.walleij@linaro.org> 1787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1788S: Maintained 1789F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1790F: drivers/spi/spi-pl022.c 1791 1792ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1793M: Russell King <linux@armlinux.org.uk> 1794S: Odd Fixes 1795F: drivers/tty/serial/amba-pl01*.c 1796F: include/linux/amba/serial.h 1797 1798ARM PRIMECELL VIC PL190/PL192 DRIVER 1799M: Linus Walleij <linus.walleij@linaro.org> 1800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1801S: Maintained 1802F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1803F: drivers/irqchip/irq-vic.c 1804 1805ARM SMC WATCHDOG DRIVER 1806M: Julius Werner <jwerner@chromium.org> 1807R: Evan Benn <evanbenn@chromium.org> 1808S: Maintained 1809F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1810F: drivers/watchdog/arm_smc_wdt.c 1811 1812ARM SMMU DRIVERS 1813M: Will Deacon <will@kernel.org> 1814R: Robin Murphy <robin.murphy@arm.com> 1815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/iommu/arm,smmu* 1818F: drivers/iommu/arm/ 1819F: drivers/iommu/io-pgtable-arm* 1820 1821ARM SUB-ARCHITECTURES 1822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1823S: Maintained 1824C: irc://irc.libera.chat/armlinux 1825T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1826F: arch/arm/mach-*/ 1827F: arch/arm/plat-*/ 1828 1829ARM/ACTIONS SEMI ARCHITECTURE 1830M: Andreas Färber <afaerber@suse.de> 1831M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1833L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1834S: Maintained 1835F: Documentation/devicetree/bindings/arm/actions.yaml 1836F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1837F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1838F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1839F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1840F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1841F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1842F: Documentation/devicetree/bindings/pinctrl/actions,* 1843F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1844F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1845F: arch/arm/boot/dts/owl-* 1846F: arch/arm/mach-actions/ 1847F: arch/arm64/boot/dts/actions/ 1848F: drivers/clk/actions/ 1849F: drivers/clocksource/timer-owl* 1850F: drivers/dma/owl-dma.c 1851F: drivers/i2c/busses/i2c-owl.c 1852F: drivers/irqchip/irq-owl-sirq.c 1853F: drivers/mmc/host/owl-mmc.c 1854F: drivers/net/ethernet/actions/ 1855F: drivers/pinctrl/actions/* 1856F: drivers/soc/actions/ 1857F: include/dt-bindings/power/owl-* 1858F: include/dt-bindings/reset/actions,* 1859F: include/linux/soc/actions/ 1860N: owl 1861 1862ARM/Allwinner SoC Clock Support 1863M: Emilio López <emilio@elopez.com.ar> 1864S: Maintained 1865F: drivers/clk/sunxi/ 1866 1867ARM/Allwinner sunXi SoC support 1868M: Chen-Yu Tsai <wens@csie.org> 1869M: Jernej Skrabec <jernej.skrabec@gmail.com> 1870M: Samuel Holland <samuel@sholland.org> 1871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1872L: linux-sunxi@lists.linux.dev 1873S: Maintained 1874T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1875F: arch/arm/mach-sunxi/ 1876F: arch/arm64/boot/dts/allwinner/ 1877F: drivers/clk/sunxi-ng/ 1878F: drivers/pinctrl/sunxi/ 1879F: drivers/soc/sunxi/ 1880N: allwinner 1881N: sun[x456789]i 1882N: sun[25]0i 1883 1884ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1885M: Neil Armstrong <neil.armstrong@linaro.org> 1886M: Jerome Brunet <jbrunet@baylibre.com> 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/clock/amlogic* 1890F: drivers/clk/meson/ 1891F: include/dt-bindings/clock/gxbb* 1892F: include/dt-bindings/clock/meson* 1893 1894ARM/Amlogic Meson SoC Crypto Drivers 1895M: Corentin Labbe <clabbe@baylibre.com> 1896L: linux-crypto@vger.kernel.org 1897L: linux-amlogic@lists.infradead.org 1898S: Maintained 1899F: Documentation/devicetree/bindings/crypto/amlogic* 1900F: drivers/crypto/amlogic/ 1901 1902ARM/Amlogic Meson SoC Sound Drivers 1903M: Jerome Brunet <jbrunet@baylibre.com> 1904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1905S: Maintained 1906F: Documentation/devicetree/bindings/sound/amlogic* 1907F: sound/soc/meson/ 1908 1909ARM/Amlogic Meson SoC support 1910M: Neil Armstrong <neil.armstrong@linaro.org> 1911M: Kevin Hilman <khilman@baylibre.com> 1912R: Jerome Brunet <jbrunet@baylibre.com> 1913R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1915L: linux-amlogic@lists.infradead.org 1916S: Maintained 1917W: http://linux-meson.com/ 1918F: arch/arm/boot/dts/meson* 1919F: arch/arm/mach-meson/ 1920F: arch/arm64/boot/dts/amlogic/ 1921F: drivers/mmc/host/meson* 1922F: drivers/pinctrl/meson/ 1923F: drivers/rtc/rtc-meson* 1924F: drivers/soc/amlogic/ 1925N: meson 1926 1927ARM/Annapurna Labs ALPINE ARCHITECTURE 1928M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1929M: Antoine Tenart <atenart@kernel.org> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Maintained 1932F: arch/arm/boot/dts/alpine* 1933F: arch/arm/mach-alpine/ 1934F: arch/arm64/boot/dts/amazon/ 1935F: drivers/*/*alpine* 1936 1937ARM/APPLE MACHINE SOUND DRIVERS 1938M: Martin Povišer <povik+lin@cutebit.org> 1939L: asahi@lists.linux.dev 1940L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1941S: Maintained 1942F: Documentation/devicetree/bindings/sound/apple,* 1943F: sound/soc/apple/* 1944F: sound/soc/codecs/cs42l83-i2c.c 1945 1946ARM/APPLE MACHINE SUPPORT 1947M: Hector Martin <marcan@marcan.st> 1948M: Sven Peter <sven@svenpeter.dev> 1949R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1950L: asahi@lists.linux.dev 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952S: Maintained 1953W: https://asahilinux.org 1954B: https://github.com/AsahiLinux/linux/issues 1955C: irc://irc.oftc.net/asahi-dev 1956T: git https://github.com/AsahiLinux/linux.git 1957F: Documentation/devicetree/bindings/arm/apple.yaml 1958F: Documentation/devicetree/bindings/arm/apple/* 1959F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1960F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1961F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1962F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1963F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1964F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1965F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1966F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1967F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1968F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1969F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1970F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1971F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1972F: Documentation/devicetree/bindings/power/apple* 1973F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1974F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1975F: arch/arm64/boot/dts/apple/ 1976F: drivers/bluetooth/hci_bcm4377.c 1977F: drivers/clk/clk-apple-nco.c 1978F: drivers/cpufreq/apple-soc-cpufreq.c 1979F: drivers/dma/apple-admac.c 1980F: drivers/i2c/busses/i2c-pasemi-core.c 1981F: drivers/i2c/busses/i2c-pasemi-platform.c 1982F: drivers/iommu/apple-dart.c 1983F: drivers/iommu/io-pgtable-dart.c 1984F: drivers/irqchip/irq-apple-aic.c 1985F: drivers/mailbox/apple-mailbox.c 1986F: drivers/nvme/host/apple.c 1987F: drivers/nvmem/apple-efuses.c 1988F: drivers/pinctrl/pinctrl-apple-gpio.c 1989F: drivers/pwm/pwm-apple.c 1990F: drivers/soc/apple/* 1991F: drivers/watchdog/apple_wdt.c 1992F: include/dt-bindings/interrupt-controller/apple-aic.h 1993F: include/dt-bindings/pinctrl/apple.h 1994F: include/linux/apple-mailbox.h 1995F: include/linux/soc/apple/* 1996 1997ARM/ARTPEC MACHINE SUPPORT 1998M: Jesper Nilsson <jesper.nilsson@axis.com> 1999M: Lars Persson <lars.persson@axis.com> 2000L: linux-arm-kernel@axis.com 2001S: Maintained 2002F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2003F: arch/arm/boot/dts/artpec6* 2004F: arch/arm/mach-artpec 2005F: drivers/clk/axis 2006F: drivers/crypto/axis 2007F: drivers/mmc/host/usdhi6rol0.c 2008F: drivers/pinctrl/pinctrl-artpec* 2009 2010ARM/ASPEED I2C DRIVER 2011M: Brendan Higgins <brendanhiggins@google.com> 2012R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2013R: Joel Stanley <joel@jms.id.au> 2014L: linux-i2c@vger.kernel.org 2015L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2016S: Maintained 2017F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2018F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2019F: drivers/i2c/busses/i2c-aspeed.c 2020F: drivers/irqchip/irq-aspeed-i2c-ic.c 2021 2022ARM/ASPEED MACHINE SUPPORT 2023M: Joel Stanley <joel@jms.id.au> 2024R: Andrew Jeffery <andrew@aj.id.au> 2025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2026L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2027S: Supported 2028Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2029T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 2030F: Documentation/devicetree/bindings/arm/aspeed/ 2031F: arch/arm/boot/dts/aspeed-* 2032F: arch/arm/mach-aspeed/ 2033N: aspeed 2034 2035ARM/BITMAIN ARCHITECTURE 2036M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2038S: Maintained 2039F: Documentation/devicetree/bindings/arm/bitmain.yaml 2040F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2041F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2042F: arch/arm64/boot/dts/bitmain/ 2043F: drivers/clk/clk-bm1880.c 2044F: drivers/pinctrl/pinctrl-bm1880.c 2045 2046ARM/CALXEDA HIGHBANK ARCHITECTURE 2047M: Andre Przywara <andre.przywara@arm.com> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Maintained 2050F: arch/arm/boot/dts/ecx-*.dts* 2051F: arch/arm/boot/dts/highbank.dts 2052F: arch/arm/mach-highbank/ 2053 2054ARM/CAVIUM THUNDER NETWORK DRIVER 2055M: Sunil Goutham <sgoutham@marvell.com> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057S: Supported 2058F: drivers/net/ethernet/cavium/thunder/ 2059 2060ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2061M: Lukasz Majewski <lukma@denx.de> 2062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2063S: Maintained 2064F: arch/arm/mach-ep93xx/ts72xx.c 2065 2066ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2067M: Alexander Shiyan <shc_work@mail.ru> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Odd Fixes 2070N: clps711x 2071 2072ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2073M: Lennert Buytenhek <kernel@wantstofly.org> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075S: Maintained 2076 2077ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2078M: Hartley Sweeten <hsweeten@visionengravers.com> 2079M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2081S: Maintained 2082F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2083F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2084F: arch/arm/boot/compressed/misc-ep93xx.h 2085F: arch/arm/mach-ep93xx/ 2086F: drivers/iio/adc/ep93xx_adc.c 2087 2088ARM/CLKDEV SUPPORT 2089M: Russell King <linux@armlinux.org.uk> 2090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2091S: Maintained 2092T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2093F: drivers/clk/clkdev.c 2094 2095ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2096M: Baruch Siach <baruch@tkos.co.il> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099F: arch/arm/boot/dts/cx92755* 2100N: digicolor 2101 2102ARM/CORESIGHT FRAMEWORK AND DRIVERS 2103M: Suzuki K Poulose <suzuki.poulose@arm.com> 2104R: Mike Leach <mike.leach@linaro.org> 2105R: Leo Yan <leo.yan@linaro.org> 2106L: coresight@lists.linaro.org (moderated for non-subscribers) 2107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2108S: Maintained 2109T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2110F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2111F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2112F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2113F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2114F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2115F: Documentation/trace/coresight/* 2116F: drivers/hwtracing/coresight/* 2117F: include/dt-bindings/arm/coresight-cti-dt.h 2118F: include/linux/coresight* 2119F: samples/coresight/* 2120F: tools/perf/arch/arm/util/auxtrace.c 2121F: tools/perf/arch/arm/util/cs-etm.c 2122F: tools/perf/arch/arm/util/cs-etm.h 2123F: tools/perf/arch/arm/util/pmu.c 2124F: tools/perf/tests/shell/coresight/* 2125F: tools/perf/util/cs-etm-decoder/* 2126F: tools/perf/util/cs-etm.* 2127 2128ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2129M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2130M: Linus Walleij <linus.walleij@linaro.org> 2131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2132S: Maintained 2133T: git git://github.com/ulli-kroll/linux.git 2134F: Documentation/devicetree/bindings/arm/gemini.yaml 2135F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2136F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2137F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2138F: arch/arm/boot/dts/gemini* 2139F: arch/arm/mach-gemini/ 2140F: drivers/crypto/gemini/ 2141F: drivers/net/ethernet/cortina/ 2142F: drivers/pinctrl/pinctrl-gemini.c 2143F: drivers/rtc/rtc-ftrtc010.c 2144 2145ARM/CZ.NIC TURRIS SUPPORT 2146M: Marek Behún <kabel@kernel.org> 2147S: Maintained 2148W: https://www.turris.cz/ 2149F: Documentation/ABI/testing/debugfs-moxtet 2150F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2151F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2152F: Documentation/devicetree/bindings/bus/moxtet.txt 2153F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2154F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2155F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2156F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2157F: drivers/bus/moxtet.c 2158F: drivers/firmware/turris-mox-rwtm.c 2159F: drivers/gpio/gpio-moxtet.c 2160F: drivers/leds/leds-turris-omnia.c 2161F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2162F: drivers/watchdog/armada_37xx_wdt.c 2163F: include/dt-bindings/bus/moxtet.h 2164F: include/linux/armada-37xx-rwtm-mailbox.h 2165F: include/linux/moxtet.h 2166 2167ARM/FARADAY FA526 PORT 2168M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Maintained 2171T: git git://git.berlios.de/gemini-board 2172F: arch/arm/mm/*-fa* 2173 2174ARM/FOOTBRIDGE ARCHITECTURE 2175M: Russell King <linux@armlinux.org.uk> 2176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2177S: Maintained 2178W: http://www.armlinux.org.uk/ 2179F: arch/arm/include/asm/hardware/dec21285.h 2180F: arch/arm/mach-footbridge/ 2181 2182ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2183M: Shawn Guo <shawnguo@kernel.org> 2184M: Sascha Hauer <s.hauer@pengutronix.de> 2185R: Pengutronix Kernel Team <kernel@pengutronix.de> 2186R: Fabio Estevam <festevam@gmail.com> 2187R: NXP Linux Team <linux-imx@nxp.com> 2188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2189S: Maintained 2190T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2191F: arch/arm64/boot/dts/freescale/ 2192X: arch/arm64/boot/dts/freescale/fsl-* 2193X: arch/arm64/boot/dts/freescale/qoriq-* 2194X: drivers/media/i2c/ 2195N: imx 2196N: mxs 2197 2198ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2199M: Shawn Guo <shawnguo@kernel.org> 2200M: Li Yang <leoyang.li@nxp.com> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2204F: arch/arm/boot/dts/ls1021a* 2205F: arch/arm64/boot/dts/freescale/fsl-* 2206F: arch/arm64/boot/dts/freescale/qoriq-* 2207 2208ARM/FREESCALE VYBRID ARM ARCHITECTURE 2209M: Shawn Guo <shawnguo@kernel.org> 2210M: Sascha Hauer <s.hauer@pengutronix.de> 2211R: Pengutronix Kernel Team <kernel@pengutronix.de> 2212R: Stefan Agner <stefan@agner.ch> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2216F: arch/arm/boot/dts/vf* 2217F: arch/arm/mach-imx/*vf610* 2218 2219ARM/GUMSTIX MACHINE SUPPORT 2220M: Steve Sakoman <sakoman@gmail.com> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Maintained 2223 2224ARM/HISILICON SOC SUPPORT 2225M: Wei Xu <xuwei5@hisilicon.com> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Supported 2228W: http://www.hisilicon.com 2229T: git https://github.com/hisilicon/linux-hisi.git 2230F: arch/arm/boot/dts/hi3* 2231F: arch/arm/boot/dts/hip* 2232F: arch/arm/boot/dts/hisi* 2233F: arch/arm/mach-hisi/ 2234F: arch/arm64/boot/dts/hisilicon/ 2235 2236ARM/HP JORNADA 7XX MACHINE SUPPORT 2237M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2238S: Maintained 2239W: www.jlime.com 2240T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2241F: arch/arm/mach-sa1100/include/mach/jornada720.h 2242F: arch/arm/mach-sa1100/jornada720.c 2243 2244ARM/HPE GXP ARCHITECTURE 2245M: Jean-Marie Verdun <verdun@hpe.com> 2246M: Nick Hawkins <nick.hawkins@hpe.com> 2247S: Maintained 2248F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2249F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2250F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2251F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2252F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2253F: Documentation/hwmon/gxp-fan-ctrl.rst 2254F: arch/arm/boot/dts/hpe-bmc* 2255F: arch/arm/boot/dts/hpe-gxp* 2256F: arch/arm/mach-hpe/ 2257F: drivers/clocksource/timer-gxp.c 2258F: drivers/hwmon/gxp-fan-ctrl.c 2259F: drivers/i2c/busses/i2c-gxp.c 2260F: drivers/spi/spi-gxp.c 2261F: drivers/watchdog/gxp-wdt.c 2262 2263ARM/IGEP MACHINE SUPPORT 2264M: Enric Balletbo i Serra <eballetbo@gmail.com> 2265M: Javier Martinez Canillas <javier@dowhile0.org> 2266L: linux-omap@vger.kernel.org 2267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2268S: Maintained 2269F: arch/arm/boot/dts/omap3-igep* 2270 2271ARM/INTEL IXP4XX ARM ARCHITECTURE 2272M: Linus Walleij <linusw@kernel.org> 2273M: Imre Kaloz <kaloz@openwrt.org> 2274M: Krzysztof Halasa <khalasa@piap.pl> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2278F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2279F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2280F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2281F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2282F: arch/arm/boot/dts/intel-ixp* 2283F: arch/arm/mach-ixp4xx/ 2284F: drivers/bus/intel-ixp4xx-eb.c 2285F: drivers/clocksource/timer-ixp4xx.c 2286F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2287F: drivers/gpio/gpio-ixp4xx.c 2288F: drivers/irqchip/irq-ixp4xx.c 2289 2290ARM/INTEL KEEMBAY ARCHITECTURE 2291M: Paul J. Murphy <paul.j.murphy@intel.com> 2292M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2293S: Maintained 2294F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2295F: arch/arm64/boot/dts/intel/keembay-evm.dts 2296F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2297 2298ARM/INTEL XSC3 (MANZANO) ARM CORE 2299M: Lennert Buytenhek <kernel@wantstofly.org> 2300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2301S: Maintained 2302 2303ARM/LG1K ARCHITECTURE 2304M: Chanho Min <chanho.min@lge.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307F: arch/arm64/boot/dts/lg/ 2308 2309ARM/LPC18XX ARCHITECTURE 2310M: Vladimir Zapolskiy <vz@mleia.com> 2311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2312S: Maintained 2313F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2314F: arch/arm/boot/dts/lpc43* 2315F: drivers/i2c/busses/i2c-lpc2k.c 2316F: drivers/memory/pl172.c 2317F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2318F: drivers/rtc/rtc-lpc24xx.c 2319N: lpc18xx 2320 2321ARM/LPC32XX SOC SUPPORT 2322M: Vladimir Zapolskiy <vz@mleia.com> 2323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2324S: Maintained 2325T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2326F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2327F: arch/arm/boot/dts/lpc32* 2328F: arch/arm/mach-lpc32xx/ 2329F: drivers/i2c/busses/i2c-pnx.c 2330F: drivers/net/ethernet/nxp/lpc_eth.c 2331F: drivers/usb/host/ohci-nxp.c 2332F: drivers/watchdog/pnx4008_wdt.c 2333N: lpc32xx 2334 2335ARM/Marvell Dove/MV78xx0/Orion SOC support 2336M: Andrew Lunn <andrew@lunn.ch> 2337M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2338M: Gregory Clement <gregory.clement@bootlin.com> 2339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2340S: Maintained 2341T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2342F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2343F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: Documentation/devicetree/bindings/arm/marvell/ 2361F: arch/arm/boot/dts/armada* 2362F: arch/arm/boot/dts/kirkwood* 2363F: arch/arm/configs/mvebu_*_defconfig 2364F: arch/arm/mach-mvebu/ 2365F: arch/arm64/boot/dts/marvell/armada* 2366F: arch/arm64/boot/dts/marvell/cn913* 2367F: drivers/cpufreq/armada-37xx-cpufreq.c 2368F: drivers/cpufreq/armada-8k-cpufreq.c 2369F: drivers/cpufreq/mvebu-cpufreq.c 2370F: drivers/irqchip/irq-armada-370-xp.c 2371F: drivers/irqchip/irq-mvebu-* 2372F: drivers/pinctrl/mvebu/ 2373F: drivers/rtc/rtc-armada38x.c 2374 2375ARM/Mediatek RTC DRIVER 2376M: Eddie Huang <eddie.huang@mediatek.com> 2377M: Sean Wang <sean.wang@mediatek.com> 2378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2380S: Maintained 2381F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2382F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2383F: drivers/rtc/rtc-mt2712.c 2384F: drivers/rtc/rtc-mt6397.c 2385F: drivers/rtc/rtc-mt7622.c 2386 2387ARM/Mediatek SoC support 2388M: Matthias Brugger <matthias.bgg@gmail.com> 2389R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2390L: linux-kernel@vger.kernel.org 2391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: https://mtk.wiki.kernel.org/ 2395C: irc://irc.libera.chat/linux-mediatek 2396F: arch/arm/boot/dts/mt2* 2397F: arch/arm/boot/dts/mt6* 2398F: arch/arm/boot/dts/mt7* 2399F: arch/arm/boot/dts/mt8* 2400F: arch/arm/mach-mediatek/ 2401F: arch/arm64/boot/dts/mediatek/ 2402F: drivers/soc/mediatek/ 2403N: mtk 2404N: mt[2678] 2405K: mediatek 2406 2407ARM/Mediatek USB3 PHY DRIVER 2408M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2411S: Maintained 2412F: Documentation/devicetree/bindings/phy/mediatek,* 2413F: drivers/phy/mediatek/ 2414 2415ARM/Microchip (AT91) SoC support 2416M: Nicolas Ferre <nicolas.ferre@microchip.com> 2417M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2418M: Claudiu Beznea <claudiu.beznea@microchip.com> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Supported 2421W: http://www.linux4sam.org 2422T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2423F: arch/arm/boot/dts/at91*.dts 2424F: arch/arm/boot/dts/at91*.dtsi 2425F: arch/arm/boot/dts/sama*.dts 2426F: arch/arm/boot/dts/sama*.dtsi 2427F: arch/arm/include/debug/at91.S 2428F: arch/arm/mach-at91/ 2429F: drivers/memory/atmel* 2430F: drivers/watchdog/sama5d4_wdt.c 2431F: include/soc/at91/ 2432X: drivers/input/touchscreen/atmel_mxt_ts.c 2433X: drivers/net/wireless/atmel/ 2434N: at91 2435N: atmel 2436 2437ARM/Microchip Sparx5 SoC support 2438M: Lars Povlsen <lars.povlsen@microchip.com> 2439M: Steen Hegelund <Steen.Hegelund@microchip.com> 2440M: Daniel Machon <daniel.machon@microchip.com> 2441M: UNGLinuxDriver@microchip.com 2442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2443S: Supported 2444T: git git://github.com/microchip-ung/linux-upstream.git 2445F: arch/arm64/boot/dts/microchip/ 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/mstar-* 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2488F: arch/arm/boot/dts/ste-* 2489F: arch/arm/mach-nomadik/ 2490F: arch/arm/mach-ux500/ 2491F: drivers/clk/clk-nomadik.c 2492F: drivers/clocksource/clksrc-dbx500-prcmu.c 2493F: drivers/dma/ste_dma40* 2494F: drivers/hwspinlock/u8500_hsem.c 2495F: drivers/i2c/busses/i2c-nomadik.c 2496F: drivers/iio/adc/ab8500-gpadc.c 2497F: drivers/mfd/ab8500* 2498F: drivers/mfd/abx500* 2499F: drivers/mfd/db8500* 2500F: drivers/pinctrl/nomadik/ 2501F: drivers/rtc/rtc-ab8500.c 2502F: drivers/rtc/rtc-pl031.c 2503F: drivers/soc/ux500/ 2504 2505ARM/NUVOTON NPCM ARCHITECTURE 2506M: Avi Fishman <avifishman70@gmail.com> 2507M: Tomer Maimon <tmaimon77@gmail.com> 2508M: Tali Perry <tali.perry1@gmail.com> 2509R: Patrick Venture <venture@google.com> 2510R: Nancy Yuen <yuenn@google.com> 2511R: Benjamin Fair <benjaminfair@google.com> 2512L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2513S: Supported 2514F: Documentation/devicetree/bindings/*/*/*npcm* 2515F: Documentation/devicetree/bindings/*/*npcm* 2516F: Documentation/devicetree/bindings/arm/npcm/* 2517F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2518F: arch/arm/boot/dts/nuvoton-npcm* 2519F: arch/arm/mach-npcm/ 2520F: arch/arm64/boot/dts/nuvoton/ 2521F: drivers/*/*/*npcm* 2522F: drivers/*/*npcm* 2523F: drivers/rtc/rtc-nct3018y.c 2524F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2525F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2526 2527ARM/NUVOTON WPCM450 ARCHITECTURE 2528M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2529L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2530S: Maintained 2531W: https://github.com/neuschaefer/wpcm450/wiki 2532F: Documentation/devicetree/bindings/*/*wpcm* 2533F: arch/arm/boot/dts/nuvoton-wpcm450* 2534F: arch/arm/configs/wpcm450_defconfig 2535F: arch/arm/mach-npcm/wpcm450.c 2536F: drivers/*/*/*wpcm* 2537F: drivers/*/*wpcm* 2538 2539ARM/NXP S32G ARCHITECTURE 2540M: Chester Lin <clin@suse.com> 2541R: Andreas Färber <afaerber@suse.de> 2542R: Matthias Brugger <mbrugger@suse.com> 2543R: NXP S32 Linux Team <s32@nxp.com> 2544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2545S: Maintained 2546F: arch/arm64/boot/dts/freescale/s32g*.dts* 2547 2548ARM/Orion SoC/Technologic Systems TS-78xx platform support 2549M: Alexander Clouter <alex@digriz.org.uk> 2550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2551S: Maintained 2552W: http://www.digriz.org.uk/ts78xx/kernel 2553F: arch/arm/mach-orion5x/ts78xx-* 2554 2555ARM/OXNAS platform support 2556M: Neil Armstrong <neil.armstrong@linaro.org> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558L: linux-oxnas@groups.io (moderated for non-subscribers) 2559S: Maintained 2560F: arch/arm/boot/dts/ox8*.dts* 2561F: arch/arm/mach-oxnas/ 2562F: drivers/power/reset/oxnas-restart.c 2563N: oxnas 2564 2565ARM/QUALCOMM CHROMEBOOK SUPPORT 2566R: cros-qcom-dts-watchers@chromium.org 2567F: arch/arm64/boot/dts/qcom/sc7180* 2568F: arch/arm64/boot/dts/qcom/sc7280* 2569F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2570 2571ARM/QUALCOMM SUPPORT 2572M: Andy Gross <agross@kernel.org> 2573M: Bjorn Andersson <andersson@kernel.org> 2574R: Konrad Dybcio <konrad.dybcio@linaro.org> 2575L: linux-arm-msm@vger.kernel.org 2576S: Maintained 2577T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2578F: Documentation/devicetree/bindings/*/qcom* 2579F: Documentation/devicetree/bindings/soc/qcom/ 2580F: arch/arm/boot/dts/qcom-*.dts 2581F: arch/arm/boot/dts/qcom-*.dtsi 2582F: arch/arm/configs/qcom_defconfig 2583F: arch/arm/mach-qcom/ 2584F: arch/arm64/boot/dts/qcom/ 2585F: drivers/*/*/qcom* 2586F: drivers/*/*/qcom/ 2587F: drivers/*/pm8???-* 2588F: drivers/*/qcom* 2589F: drivers/*/qcom/ 2590F: drivers/bluetooth/btqcomsmd.c 2591F: drivers/clocksource/timer-qcom.c 2592F: drivers/cpuidle/cpuidle-qcom-spm.c 2593F: drivers/extcon/extcon-qcom* 2594F: drivers/i2c/busses/i2c-qcom-geni.c 2595F: drivers/i2c/busses/i2c-qup.c 2596F: drivers/iommu/msm* 2597F: drivers/mfd/ssbi.c 2598F: drivers/mmc/host/mmci_qcom* 2599F: drivers/mmc/host/sdhci-msm.c 2600F: drivers/pci/controller/dwc/pcie-qcom.c 2601F: drivers/phy/qualcomm/ 2602F: drivers/power/*/msm* 2603F: drivers/reset/reset-qcom-* 2604F: drivers/spi/spi-geni-qcom.c 2605F: drivers/spi/spi-qcom-qspi.c 2606F: drivers/spi/spi-qup.c 2607F: drivers/tty/serial/msm_serial.c 2608F: drivers/ufs/host/ufs-qcom* 2609F: drivers/usb/dwc3/dwc3-qcom.c 2610F: include/dt-bindings/*/qcom* 2611F: include/linux/*/qcom* 2612F: include/linux/soc/qcom/ 2613 2614ARM/RDA MICRO ARCHITECTURE 2615M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619F: Documentation/devicetree/bindings/arm/rda.yaml 2620F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2621F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2622F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2623F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2624F: arch/arm/boot/dts/rda8810pl-* 2625F: drivers/clocksource/timer-rda.c 2626F: drivers/gpio/gpio-rda.c 2627F: drivers/irqchip/irq-rda-intc.c 2628F: drivers/tty/serial/rda-uart.c 2629 2630ARM/REALTEK ARCHITECTURE 2631M: Andreas Färber <afaerber@suse.de> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/realtek.yaml 2636F: arch/arm/boot/dts/rtd* 2637F: arch/arm/mach-realtek/ 2638F: arch/arm64/boot/dts/realtek/ 2639 2640ARM/RISC-V/RENESAS ARCHITECTURE 2641M: Geert Uytterhoeven <geert+renesas@glider.be> 2642M: Magnus Damm <magnus.damm@gmail.com> 2643L: linux-renesas-soc@vger.kernel.org 2644S: Supported 2645Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2646C: irc://irc.libera.chat/renesas-soc 2647T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2648F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2649F: Documentation/devicetree/bindings/soc/renesas/ 2650F: arch/arm/boot/dts/emev2* 2651F: arch/arm/boot/dts/gr-peach* 2652F: arch/arm/boot/dts/iwg20d-q7* 2653F: arch/arm/boot/dts/r7s* 2654F: arch/arm/boot/dts/r8a* 2655F: arch/arm/boot/dts/r9a* 2656F: arch/arm/boot/dts/sh* 2657F: arch/arm/configs/shmobile_defconfig 2658F: arch/arm/include/debug/renesas-scif.S 2659F: arch/arm/mach-shmobile/ 2660F: arch/arm64/boot/dts/renesas/ 2661F: arch/riscv/boot/dts/renesas/ 2662F: drivers/soc/renesas/ 2663F: include/linux/soc/renesas/ 2664K: \brenesas, 2665 2666ARM/RISCPC ARCHITECTURE 2667M: Russell King <linux@armlinux.org.uk> 2668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2669S: Maintained 2670W: http://www.armlinux.org.uk/ 2671F: arch/arm/include/asm/hardware/ioc.h 2672F: arch/arm/include/asm/hardware/iomd.h 2673F: arch/arm/include/asm/hardware/memc.h 2674F: arch/arm/mach-rpc/ 2675F: drivers/net/ethernet/8390/etherh.c 2676F: drivers/net/ethernet/i825xx/ether1* 2677F: drivers/net/ethernet/seeq/ether3* 2678F: drivers/scsi/arm/ 2679 2680ARM/Rockchip SoC support 2681M: Heiko Stuebner <heiko@sntech.de> 2682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2683L: linux-rockchip@lists.infradead.org 2684S: Maintained 2685T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2686F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2687F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2688F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2689F: arch/arm/boot/dts/rk3* 2690F: arch/arm/boot/dts/rv11* 2691F: arch/arm/mach-rockchip/ 2692F: drivers/*/*/*rockchip* 2693F: drivers/*/*rockchip* 2694F: drivers/clk/rockchip/ 2695F: drivers/i2c/busses/i2c-rk3x.c 2696F: sound/soc/rockchip/ 2697N: rockchip 2698 2699ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2700M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2701R: Alim Akhtar <alim.akhtar@samsung.com> 2702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2703L: linux-samsung-soc@vger.kernel.org 2704S: Maintained 2705Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2706B: mailto:linux-samsung-soc@vger.kernel.org 2707C: irc://irc.libera.chat/linux-exynos 2708T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2709F: Documentation/arm/samsung/ 2710F: Documentation/devicetree/bindings/arm/samsung/ 2711F: Documentation/devicetree/bindings/hwinfo/samsung,* 2712F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2713F: Documentation/devicetree/bindings/soc/samsung/ 2714F: arch/arm/boot/dts/exynos* 2715F: arch/arm/boot/dts/s3c* 2716F: arch/arm/boot/dts/s5p* 2717F: arch/arm/mach-exynos*/ 2718F: arch/arm/mach-s3c/ 2719F: arch/arm/mach-s5p*/ 2720F: arch/arm64/boot/dts/exynos/ 2721F: drivers/*/*/*s3c24* 2722F: drivers/*/*s3c24* 2723F: drivers/*/*s3c64xx* 2724F: drivers/*/*s5pv210* 2725F: drivers/clocksource/samsung_pwm_timer.c 2726F: drivers/memory/samsung/ 2727F: drivers/pwm/pwm-samsung.c 2728F: drivers/soc/samsung/ 2729F: drivers/tty/serial/samsung* 2730F: include/clocksource/samsung_pwm.h 2731F: include/linux/platform_data/*s3c* 2732F: include/linux/serial_s3c.h 2733F: include/linux/soc/samsung/ 2734N: exynos 2735N: s3c64xx 2736N: s5pv210 2737 2738ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2739M: Łukasz Stelmach <l.stelmach@samsung.com> 2740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2741L: linux-media@vger.kernel.org 2742S: Maintained 2743F: drivers/media/platform/samsung/s5p-g2d/ 2744 2745ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2746M: Marek Szyprowski <m.szyprowski@samsung.com> 2747L: linux-samsung-soc@vger.kernel.org 2748L: linux-media@vger.kernel.org 2749S: Maintained 2750F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2751F: drivers/media/cec/platform/s5p/ 2752 2753ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2754M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2755M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2756M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2761F: drivers/media/platform/samsung/s5p-jpeg/ 2762 2763ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2764M: Marek Szyprowski <m.szyprowski@samsung.com> 2765M: Andrzej Hajda <andrzej.hajda@intel.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: drivers/media/platform/samsung/s5p-mfc/ 2770 2771ARM/SOCFPGA ARCHITECTURE 2772M: Dinh Nguyen <dinguyen@kernel.org> 2773S: Maintained 2774W: http://www.rocketboards.org 2775T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2776F: arch/arm/boot/dts/socfpga* 2777F: arch/arm/configs/socfpga_defconfig 2778F: arch/arm/mach-socfpga/ 2779F: arch/arm64/boot/dts/altera/ 2780F: arch/arm64/boot/dts/intel/ 2781 2782ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785F: drivers/clk/socfpga/ 2786 2787ARM/SOCFPGA EDAC SUPPORT 2788M: Dinh Nguyen <dinguyen@kernel.org> 2789S: Maintained 2790F: drivers/edac/altera_edac.[ch] 2791 2792ARM/SPREADTRUM SoC SUPPORT 2793M: Orson Zhai <orsonzhai@gmail.com> 2794M: Baolin Wang <baolin.wang7@gmail.com> 2795M: Chunyan Zhang <zhang.lyra@gmail.com> 2796S: Maintained 2797F: arch/arm64/boot/dts/sprd 2798N: sprd 2799N: sc27xx 2800N: sc2731 2801 2802ARM/STI ARCHITECTURE 2803M: Patrice Chotard <patrice.chotard@foss.st.com> 2804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2805S: Maintained 2806W: http://www.stlinux.com 2807F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2808F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2809F: arch/arm/boot/dts/sti* 2810F: arch/arm/mach-sti/ 2811F: drivers/ata/ahci_st.c 2812F: drivers/char/hw_random/st-rng.c 2813F: drivers/clocksource/arm_global_timer.c 2814F: drivers/clocksource/clksrc_st_lpc.c 2815F: drivers/cpufreq/sti-cpufreq.c 2816F: drivers/dma/st_fdma* 2817F: drivers/i2c/busses/i2c-st.c 2818F: drivers/media/platform/st/sti/c8sectpfe/ 2819F: drivers/media/rc/st_rc.c 2820F: drivers/mmc/host/sdhci-st.c 2821F: drivers/phy/st/phy-miphy28lp.c 2822F: drivers/phy/st/phy-stih407-usb.c 2823F: drivers/pinctrl/pinctrl-st.c 2824F: drivers/remoteproc/st_remoteproc.c 2825F: drivers/remoteproc/st_slim_rproc.c 2826F: drivers/reset/sti/ 2827F: drivers/rtc/rtc-st-lpc.c 2828F: drivers/tty/serial/st-asc.c 2829F: drivers/usb/dwc3/dwc3-st.c 2830F: drivers/usb/host/ehci-st.c 2831F: drivers/usb/host/ohci-st.c 2832F: drivers/watchdog/st_lpc_wdt.c 2833F: include/linux/remoteproc/st_slim_rproc.h 2834 2835ARM/STM32 ARCHITECTURE 2836M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2837M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2838L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840S: Maintained 2841T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2842F: arch/arm/boot/dts/stm32* 2843F: arch/arm/mach-stm32/ 2844F: drivers/clocksource/armv7m_systick.c 2845N: stm32 2846N: stm 2847 2848ARM/SUNPLUS SP7021 SOC SUPPORT 2849M: Qin Jian <qinjian@cqplus1.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2851S: Maintained 2852W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2853F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2854F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2855F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2856F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2857F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2858F: arch/arm/configs/sp7021_*defconfig 2859F: arch/arm/mach-sunplus/ 2860F: drivers/clk/clk-sp7021.c 2861F: drivers/irqchip/irq-sp7021-intc.c 2862F: drivers/reset/reset-sunplus.c 2863F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2864F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2865 2866ARM/Synaptics SoC support 2867M: Jisheng Zhang <jszhang@kernel.org> 2868M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Maintained 2871F: arch/arm/boot/dts/berlin* 2872F: arch/arm/mach-berlin/ 2873F: arch/arm64/boot/dts/synaptics/ 2874 2875ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2876M: Lennert Buytenhek <kernel@wantstofly.org> 2877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2878S: Maintained 2879 2880ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2881M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2882L: linux-tegra@vger.kernel.org 2883L: linux-media@vger.kernel.org 2884S: Maintained 2885F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2886F: drivers/media/cec/platform/tegra/ 2887 2888ARM/TESLA FSD SoC SUPPORT 2889M: Alim Akhtar <alim.akhtar@samsung.com> 2890M: linux-fsd@tesla.com 2891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2892L: linux-samsung-soc@vger.kernel.org 2893S: Maintained 2894F: arch/arm64/boot/dts/tesla/ 2895 2896ARM/TETON BGA MACHINE SUPPORT 2897M: "Mark F. Brown" <mark.brown314@gmail.com> 2898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2899S: Maintained 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/keystone-* 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945F: include/dt-bindings/pinctrl/k3.h 2946 2947ARM/TOSHIBA VISCONTI ARCHITECTURE 2948M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Supported 2951T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2952F: Documentation/devicetree/bindings/arm/toshiba.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2954F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2955F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2956F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2957F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2958F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2959F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2960F: arch/arm64/boot/dts/toshiba/ 2961F: drivers/clk/visconti/ 2962F: drivers/gpio/gpio-visconti.c 2963F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2964F: drivers/pci/controller/dwc/pcie-visconti.c 2965F: drivers/pinctrl/visconti/ 2966F: drivers/watchdog/visconti_wdt.c 2967N: visconti 2968 2969ARM/UNIPHIER ARCHITECTURE 2970M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2971M: Masami Hiramatsu <mhiramat@kernel.org> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Maintained 2974F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2975F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2976F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2977F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2978F: arch/arm/boot/dts/uniphier* 2979F: arch/arm/include/asm/hardware/cache-uniphier.h 2980F: arch/arm/mach-uniphier/ 2981F: arch/arm/mm/cache-uniphier.c 2982F: arch/arm64/boot/dts/socionext/uniphier* 2983F: drivers/bus/uniphier-system-bus.c 2984F: drivers/clk/uniphier/ 2985F: drivers/dma/uniphier-mdmac.c 2986F: drivers/gpio/gpio-uniphier.c 2987F: drivers/i2c/busses/i2c-uniphier* 2988F: drivers/irqchip/irq-uniphier-aidet.c 2989F: drivers/mmc/host/uniphier-sd.c 2990F: drivers/pinctrl/uniphier/ 2991F: drivers/reset/reset-uniphier.c 2992F: drivers/tty/serial/8250/8250_uniphier.c 2993N: uniphier 2994 2995ARM/VERSATILE EXPRESS PLATFORM 2996M: Liviu Dudau <liviu.dudau@arm.com> 2997M: Sudeep Holla <sudeep.holla@arm.com> 2998M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3000S: Maintained 3001F: */*/*/vexpress* 3002F: */*/vexpress* 3003F: arch/arm/boot/dts/vexpress* 3004F: arch/arm/mach-versatile/ 3005F: arch/arm64/boot/dts/arm/ 3006F: drivers/clk/versatile/clk-vexpress-osc.c 3007F: drivers/clocksource/timer-versatile.c 3008N: mps2 3009 3010ARM/VFP SUPPORT 3011M: Russell King <linux@armlinux.org.uk> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Maintained 3014W: http://www.armlinux.org.uk/ 3015F: arch/arm/vfp/ 3016 3017ARM/VT8500 ARM ARCHITECTURE 3018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3019S: Orphan 3020F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3021F: arch/arm/mach-vt8500/ 3022F: drivers/clocksource/timer-vt8500.c 3023F: drivers/i2c/busses/i2c-wmt.c 3024F: drivers/mmc/host/wmt-sdmmc.c 3025F: drivers/pwm/pwm-vt8500.c 3026F: drivers/rtc/rtc-vt8500.c 3027F: drivers/tty/serial/vt8500_serial.c 3028F: drivers/usb/host/ehci-platform.c 3029F: drivers/usb/host/uhci-platform.c 3030F: drivers/video/fbdev/vt8500lcdfb.* 3031F: drivers/video/fbdev/wm8505fb* 3032F: drivers/video/fbdev/wmt_ge_rops.* 3033 3034ARM/ZYNQ ARCHITECTURE 3035M: Michal Simek <michal.simek@amd.com> 3036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3037S: Supported 3038W: http://wiki.xilinx.com 3039T: git https://github.com/Xilinx/linux-xlnx.git 3040F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3041F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3042F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3043F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3044F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3045F: arch/arm/mach-zynq/ 3046F: drivers/clocksource/timer-cadence-ttc.c 3047F: drivers/cpuidle/cpuidle-zynq.c 3048F: drivers/edac/synopsys_edac.c 3049F: drivers/i2c/busses/i2c-cadence.c 3050F: drivers/i2c/busses/i2c-xiic.c 3051F: drivers/mmc/host/sdhci-of-arasan.c 3052N: zynq 3053N: xilinx 3054 3055ARM64 PORT (AARCH64 ARCHITECTURE) 3056M: Catalin Marinas <catalin.marinas@arm.com> 3057M: Will Deacon <will@kernel.org> 3058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3059S: Maintained 3060T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3061F: Documentation/arm64/ 3062F: arch/arm64/ 3063F: tools/testing/selftests/arm64/ 3064X: arch/arm64/boot/dts/ 3065 3066ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3067M: George McCollister <george.mccollister@gmail.com> 3068L: netdev@vger.kernel.org 3069S: Maintained 3070F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3071F: drivers/net/dsa/xrs700x/* 3072F: net/dsa/tag_xrs700x.c 3073 3074AS3645A LED FLASH CONTROLLER DRIVER 3075M: Sakari Ailus <sakari.ailus@iki.fi> 3076L: linux-leds@vger.kernel.org 3077S: Maintained 3078F: drivers/leds/flash/leds-as3645a.c 3079 3080ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3081M: Tianshu Qiu <tian.shu.qiu@intel.com> 3082L: linux-media@vger.kernel.org 3083S: Maintained 3084T: git git://linuxtv.org/media_tree.git 3085F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3086F: drivers/media/i2c/ak7375.c 3087 3088ASAHI KASEI AK8974 DRIVER 3089M: Linus Walleij <linus.walleij@linaro.org> 3090L: linux-iio@vger.kernel.org 3091S: Supported 3092W: http://www.akm.com/ 3093F: drivers/iio/magnetometer/ak8974.c 3094 3095ASC7621 HARDWARE MONITOR DRIVER 3096M: George Joseph <george.joseph@fairview5.com> 3097L: linux-hwmon@vger.kernel.org 3098S: Maintained 3099F: Documentation/hwmon/asc7621.rst 3100F: drivers/hwmon/asc7621.c 3101 3102ASIX AX88796C SPI ETHERNET ADAPTER 3103M: Łukasz Stelmach <l.stelmach@samsung.com> 3104S: Maintained 3105F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3106F: drivers/net/ethernet/asix/ax88796c_* 3107 3108ASPEED CRYPTO DRIVER 3109M: Neal Liu <neal_liu@aspeedtech.com> 3110L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3111S: Maintained 3112F: Documentation/devicetree/bindings/crypto/aspeed,* 3113F: drivers/crypto/aspeed/ 3114 3115ASPEED PECI CONTROLLER 3116M: Iwona Winiarska <iwona.winiarska@intel.com> 3117L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Supported 3120F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3121F: drivers/peci/controller/peci-aspeed.c 3122 3123ASPEED PINCTRL DRIVERS 3124M: Andrew Jeffery <andrew@aj.id.au> 3125L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3126L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3127L: linux-gpio@vger.kernel.org 3128S: Maintained 3129F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3130F: drivers/pinctrl/aspeed/ 3131 3132ASPEED SCU INTERRUPT CONTROLLER DRIVER 3133M: Eddie James <eajames@linux.ibm.com> 3134L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3135S: Maintained 3136F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3137F: drivers/irqchip/irq-aspeed-scu-ic.c 3138F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3139 3140ASPEED SD/MMC DRIVER 3141M: Andrew Jeffery <andrew@aj.id.au> 3142L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3143L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3144L: linux-mmc@vger.kernel.org 3145S: Maintained 3146F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3147F: drivers/mmc/host/sdhci-of-aspeed* 3148 3149ASPEED SMC SPI DRIVER 3150M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3151M: Cédric Le Goater <clg@kaod.org> 3152L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3153L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3154L: linux-spi@vger.kernel.org 3155S: Maintained 3156F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3157F: drivers/spi/spi-aspeed-smc.c 3158 3159ASPEED USB UDC DRIVER 3160M: Neal Liu <neal_liu@aspeedtech.com> 3161L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3162S: Maintained 3163F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3164F: drivers/usb/gadget/udc/aspeed_udc.c 3165 3166ASPEED VIDEO ENGINE DRIVER 3167M: Eddie James <eajames@linux.ibm.com> 3168L: linux-media@vger.kernel.org 3169L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3170S: Maintained 3171F: Documentation/devicetree/bindings/media/aspeed-video.txt 3172F: drivers/media/platform/aspeed/ 3173 3174ASUS EC HARDWARE MONITOR DRIVER 3175M: Eugene Shalygin <eugene.shalygin@gmail.com> 3176L: linux-hwmon@vger.kernel.org 3177S: Maintained 3178F: drivers/hwmon/asus-ec-sensors.c 3179 3180ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3181M: Corentin Chary <corentin.chary@gmail.com> 3182L: acpi4asus-user@lists.sourceforge.net 3183L: platform-driver-x86@vger.kernel.org 3184S: Maintained 3185W: http://acpi4asus.sf.net 3186F: drivers/platform/x86/asus*.c 3187F: drivers/platform/x86/eeepc*.c 3188 3189ASUS TF103C DOCK DRIVER 3190M: Hans de Goede <hdegoede@redhat.com> 3191L: platform-driver-x86@vger.kernel.org 3192S: Maintained 3193T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3194F: drivers/platform/x86/asus-tf103c-dock.c 3195 3196ASUS WIRELESS RADIO CONTROL DRIVER 3197M: João Paulo Rechi Vita <jprvita@gmail.com> 3198L: platform-driver-x86@vger.kernel.org 3199S: Maintained 3200F: drivers/platform/x86/asus-wireless.c 3201 3202ASUS WMI HARDWARE MONITOR DRIVER 3203M: Ed Brindley <kernel@maidavale.org> 3204M: Denis Pauk <pauk.denis@gmail.com> 3205L: linux-hwmon@vger.kernel.org 3206S: Maintained 3207F: drivers/hwmon/asus_wmi_sensors.c 3208 3209ASYMMETRIC KEYS 3210M: David Howells <dhowells@redhat.com> 3211L: keyrings@vger.kernel.org 3212S: Maintained 3213F: Documentation/crypto/asymmetric-keys.rst 3214F: crypto/asymmetric_keys/ 3215F: include/crypto/pkcs7.h 3216F: include/crypto/public_key.h 3217F: include/linux/verification.h 3218 3219ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3220R: Dan Williams <dan.j.williams@intel.com> 3221S: Odd fixes 3222W: http://sourceforge.net/projects/xscaleiop 3223F: Documentation/crypto/async-tx-api.rst 3224F: crypto/async_tx/ 3225F: include/linux/async_tx.h 3226 3227AT24 EEPROM DRIVER 3228M: Bartosz Golaszewski <brgl@bgdev.pl> 3229L: linux-i2c@vger.kernel.org 3230S: Maintained 3231T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3232F: Documentation/devicetree/bindings/eeprom/at24.yaml 3233F: drivers/misc/eeprom/at24.c 3234 3235ATA OVER ETHERNET (AOE) DRIVER 3236M: "Justin Sanders" <justin@coraid.com> 3237S: Supported 3238W: http://www.openaoe.org/ 3239F: Documentation/admin-guide/aoe/ 3240F: drivers/block/aoe/ 3241 3242ATC260X PMIC MFD DRIVER 3243M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3244M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3245L: linux-actions@lists.infradead.org 3246S: Maintained 3247F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3248F: drivers/input/misc/atc260x-onkey.c 3249F: drivers/mfd/atc260* 3250F: drivers/power/reset/atc260x-poweroff.c 3251F: drivers/regulator/atc260x-regulator.c 3252F: include/linux/mfd/atc260x/* 3253 3254ATHEROS 71XX/9XXX GPIO DRIVER 3255M: Alban Bedel <albeu@free.fr> 3256S: Maintained 3257W: https://github.com/AlbanBedel/linux 3258T: git git://github.com/AlbanBedel/linux 3259F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3260F: drivers/gpio/gpio-ath79.c 3261 3262ATHEROS 71XX/9XXX USB PHY DRIVER 3263M: Alban Bedel <albeu@free.fr> 3264S: Maintained 3265W: https://github.com/AlbanBedel/linux 3266T: git git://github.com/AlbanBedel/linux 3267F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3268F: drivers/phy/qualcomm/phy-ath79-usb.c 3269 3270ATHEROS ATH GENERIC UTILITIES 3271M: Kalle Valo <kvalo@kernel.org> 3272L: linux-wireless@vger.kernel.org 3273S: Supported 3274F: drivers/net/wireless/ath/* 3275 3276ATHEROS ATH5K WIRELESS DRIVER 3277M: Jiri Slaby <jirislaby@kernel.org> 3278M: Nick Kossifidis <mickflemm@gmail.com> 3279M: Luis Chamberlain <mcgrof@kernel.org> 3280L: linux-wireless@vger.kernel.org 3281S: Maintained 3282W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3283F: drivers/net/wireless/ath/ath5k/ 3284 3285ATHEROS ATH6KL WIRELESS DRIVER 3286L: linux-wireless@vger.kernel.org 3287S: Orphan 3288W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3289F: drivers/net/wireless/ath/ath6kl/ 3290 3291ATI_REMOTE2 DRIVER 3292M: Ville Syrjala <syrjala@sci.fi> 3293S: Maintained 3294F: drivers/input/misc/ati_remote2.c 3295 3296ATK0110 HWMON DRIVER 3297M: Luca Tettamanti <kronos.it@gmail.com> 3298L: linux-hwmon@vger.kernel.org 3299S: Maintained 3300F: drivers/hwmon/asus_atk0110.c 3301 3302ATLX ETHERNET DRIVERS 3303M: Chris Snook <chris.snook@gmail.com> 3304L: netdev@vger.kernel.org 3305S: Maintained 3306W: http://sourceforge.net/projects/atl1 3307W: http://atl1.sourceforge.net 3308F: drivers/net/ethernet/atheros/ 3309 3310ATM 3311M: Chas Williams <3chas3@gmail.com> 3312L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3313L: netdev@vger.kernel.org 3314S: Maintained 3315W: http://linux-atm.sourceforge.net 3316F: drivers/atm/ 3317F: include/linux/atm* 3318F: include/uapi/linux/atm* 3319 3320ATMEL MACB ETHERNET DRIVER 3321M: Nicolas Ferre <nicolas.ferre@microchip.com> 3322M: Claudiu Beznea <claudiu.beznea@microchip.com> 3323S: Supported 3324F: drivers/net/ethernet/cadence/ 3325 3326ATMEL MAXTOUCH DRIVER 3327M: Nick Dyer <nick@shmanahar.org> 3328S: Maintained 3329T: git git://github.com/ndyer/linux.git 3330F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3331F: drivers/input/touchscreen/atmel_mxt_ts.c 3332 3333ATMEL WIRELESS DRIVER 3334M: Simon Kelley <simon@thekelleys.org.uk> 3335L: linux-wireless@vger.kernel.org 3336S: Maintained 3337W: http://www.thekelleys.org.uk/atmel 3338W: http://atmelwlandriver.sourceforge.net/ 3339F: drivers/net/wireless/atmel/atmel* 3340 3341ATOMIC INFRASTRUCTURE 3342M: Will Deacon <will@kernel.org> 3343M: Peter Zijlstra <peterz@infradead.org> 3344R: Boqun Feng <boqun.feng@gmail.com> 3345R: Mark Rutland <mark.rutland@arm.com> 3346L: linux-kernel@vger.kernel.org 3347S: Maintained 3348F: Documentation/atomic_*.txt 3349F: arch/*/include/asm/atomic*.h 3350F: include/*/atomic*.h 3351F: include/linux/refcount.h 3352F: scripts/atomic/ 3353 3354ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3355M: Bradley Grove <linuxdrivers@attotech.com> 3356L: linux-scsi@vger.kernel.org 3357S: Supported 3358W: http://www.attotech.com 3359F: drivers/scsi/esas2r 3360 3361ATUSB IEEE 802.15.4 RADIO DRIVER 3362M: Stefan Schmidt <stefan@datenfreihafen.org> 3363L: linux-wpan@vger.kernel.org 3364S: Maintained 3365F: drivers/net/ieee802154/at86rf230.h 3366F: drivers/net/ieee802154/atusb.c 3367F: drivers/net/ieee802154/atusb.h 3368 3369AUDIT SUBSYSTEM 3370M: Paul Moore <paul@paul-moore.com> 3371M: Eric Paris <eparis@redhat.com> 3372L: audit@vger.kernel.org 3373S: Supported 3374W: https://github.com/linux-audit 3375T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3376F: include/asm-generic/audit_*.h 3377F: include/linux/audit.h 3378F: include/linux/audit_arch.h 3379F: include/uapi/linux/audit.h 3380F: kernel/audit* 3381F: lib/*audit.c 3382 3383AUXILIARY DISPLAY DRIVERS 3384M: Miguel Ojeda <ojeda@kernel.org> 3385S: Maintained 3386F: Documentation/devicetree/bindings/auxdisplay/ 3387F: drivers/auxdisplay/ 3388F: include/linux/cfag12864b.h 3389 3390AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3391M: Andreas Klinger <ak@it-klinger.de> 3392L: linux-iio@vger.kernel.org 3393S: Maintained 3394F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3395F: drivers/iio/adc/hx711.c 3396 3397AX.25 NETWORK LAYER 3398M: Ralf Baechle <ralf@linux-mips.org> 3399L: linux-hams@vger.kernel.org 3400S: Maintained 3401W: http://www.linux-ax25.org/ 3402F: include/net/ax25.h 3403F: include/uapi/linux/ax25.h 3404F: net/ax25/ 3405 3406AXENTIA ARM DEVICES 3407M: Peter Rosin <peda@axentia.se> 3408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3409S: Maintained 3410F: arch/arm/boot/dts/at91-linea.dtsi 3411F: arch/arm/boot/dts/at91-natte.dtsi 3412F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3413F: arch/arm/boot/dts/at91-tse850-3.dts 3414 3415AXENTIA ASOC DRIVERS 3416M: Peter Rosin <peda@axentia.se> 3417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3418S: Maintained 3419F: Documentation/devicetree/bindings/sound/axentia,* 3420F: sound/soc/atmel/tse850-pcm5142.c 3421 3422AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3423M: Nuno Sá <nuno.sa@analog.com> 3424L: linux-hwmon@vger.kernel.org 3425S: Supported 3426W: https://ez.analog.com/linux-software-drivers 3427F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3428F: drivers/hwmon/axi-fan-control.c 3429 3430AXXIA I2C CONTROLLER 3431M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3432L: linux-i2c@vger.kernel.org 3433S: Maintained 3434F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3435F: drivers/i2c/busses/i2c-axxia.c 3436 3437AZ6007 DVB DRIVER 3438M: Mauro Carvalho Chehab <mchehab@kernel.org> 3439L: linux-media@vger.kernel.org 3440S: Maintained 3441W: https://linuxtv.org 3442T: git git://linuxtv.org/media_tree.git 3443F: drivers/media/usb/dvb-usb-v2/az6007.c 3444 3445AZTECH FM RADIO RECEIVER DRIVER 3446M: Hans Verkuil <hverkuil@xs4all.nl> 3447L: linux-media@vger.kernel.org 3448S: Maintained 3449W: https://linuxtv.org 3450T: git git://linuxtv.org/media_tree.git 3451F: drivers/media/radio/radio-aztech* 3452 3453B43 WIRELESS DRIVER 3454L: linux-wireless@vger.kernel.org 3455L: b43-dev@lists.infradead.org 3456S: Odd Fixes 3457W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3458F: drivers/net/wireless/broadcom/b43/ 3459 3460B43LEGACY WIRELESS DRIVER 3461M: Larry Finger <Larry.Finger@lwfinger.net> 3462L: linux-wireless@vger.kernel.org 3463L: b43-dev@lists.infradead.org 3464S: Maintained 3465W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3466F: drivers/net/wireless/broadcom/b43legacy/ 3467 3468BACKLIGHT CLASS/SUBSYSTEM 3469M: Lee Jones <lee@kernel.org> 3470M: Daniel Thompson <daniel.thompson@linaro.org> 3471M: Jingoo Han <jingoohan1@gmail.com> 3472L: dri-devel@lists.freedesktop.org 3473S: Maintained 3474T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3475F: Documentation/ABI/stable/sysfs-class-backlight 3476F: Documentation/ABI/testing/sysfs-class-backlight 3477F: Documentation/devicetree/bindings/leds/backlight 3478F: drivers/video/backlight/ 3479F: include/linux/backlight.h 3480F: include/linux/pwm_backlight.h 3481 3482BARCO P50 GPIO DRIVER 3483M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3484M: Peter Korsgaard <peter.korsgaard@barco.com> 3485S: Maintained 3486F: drivers/platform/x86/barco-p50-gpio.c 3487 3488BATMAN ADVANCED 3489M: Marek Lindner <mareklindner@neomailbox.ch> 3490M: Simon Wunderlich <sw@simonwunderlich.de> 3491M: Antonio Quartulli <a@unstable.cc> 3492M: Sven Eckelmann <sven@narfation.org> 3493L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3494S: Maintained 3495W: https://www.open-mesh.org/ 3496Q: https://patchwork.open-mesh.org/project/batman/list/ 3497B: https://www.open-mesh.org/projects/batman-adv/issues 3498C: ircs://irc.hackint.org/batadv 3499T: git https://git.open-mesh.org/linux-merge.git 3500F: Documentation/networking/batman-adv.rst 3501F: include/uapi/linux/batadv_packet.h 3502F: include/uapi/linux/batman_adv.h 3503F: net/batman-adv/ 3504 3505BAYCOM/HDLCDRV DRIVERS FOR AX.25 3506M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3507L: linux-hams@vger.kernel.org 3508S: Maintained 3509W: http://www.baycom.org/~tom/ham/ham.html 3510F: drivers/net/hamradio/baycom* 3511 3512BCACHE (BLOCK LAYER CACHE) 3513M: Coly Li <colyli@suse.de> 3514M: Kent Overstreet <kent.overstreet@gmail.com> 3515L: linux-bcache@vger.kernel.org 3516S: Maintained 3517W: http://bcache.evilpiepirate.org 3518C: irc://irc.oftc.net/bcache 3519F: drivers/md/bcache/ 3520 3521BDISP ST MEDIA DRIVER 3522M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3523L: linux-media@vger.kernel.org 3524S: Supported 3525W: https://linuxtv.org 3526T: git git://linuxtv.org/media_tree.git 3527F: drivers/media/platform/st/sti/bdisp 3528 3529BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3530M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3531L: netdev@vger.kernel.org 3532S: Maintained 3533F: drivers/net/ethernet/ec_bhf.c 3534 3535BEFS FILE SYSTEM 3536M: Luis de Bethencourt <luisbg@kernel.org> 3537M: Salah Triki <salah.triki@gmail.com> 3538S: Maintained 3539T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3540F: Documentation/filesystems/befs.rst 3541F: fs/befs/ 3542 3543BFQ I/O SCHEDULER 3544M: Paolo Valente <paolo.valente@linaro.org> 3545M: Jens Axboe <axboe@kernel.dk> 3546L: linux-block@vger.kernel.org 3547S: Maintained 3548F: Documentation/block/bfq-iosched.rst 3549F: block/bfq-* 3550 3551BFS FILE SYSTEM 3552M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3553S: Maintained 3554F: Documentation/filesystems/bfs.rst 3555F: fs/bfs/ 3556F: include/uapi/linux/bfs_fs.h 3557 3558BITMAP API 3559M: Yury Norov <yury.norov@gmail.com> 3560R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3561R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3562S: Maintained 3563F: include/linux/bitmap.h 3564F: include/linux/cpumask.h 3565F: include/linux/find.h 3566F: include/linux/nodemask.h 3567F: lib/bitmap.c 3568F: lib/cpumask.c 3569F: lib/cpumask_kunit.c 3570F: lib/find_bit.c 3571F: lib/find_bit_benchmark.c 3572F: lib/test_bitmap.c 3573F: tools/include/linux/bitmap.h 3574F: tools/include/linux/find.h 3575F: tools/lib/bitmap.c 3576F: tools/lib/find_bit.c 3577 3578BLINKM RGB LED DRIVER 3579M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3580S: Maintained 3581F: drivers/leds/leds-blinkm.c 3582 3583BLOCK LAYER 3584M: Jens Axboe <axboe@kernel.dk> 3585L: linux-block@vger.kernel.org 3586S: Maintained 3587T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3588F: Documentation/ABI/stable/sysfs-block 3589F: Documentation/block/ 3590F: block/ 3591F: drivers/block/ 3592F: include/linux/bio.h 3593F: include/linux/blk* 3594F: kernel/trace/blktrace.c 3595F: lib/sbitmap.c 3596 3597BLOCK2MTD DRIVER 3598M: Joern Engel <joern@lazybastard.org> 3599L: linux-mtd@lists.infradead.org 3600S: Maintained 3601F: drivers/mtd/devices/block2mtd.c 3602 3603BLUETOOTH DRIVERS 3604M: Marcel Holtmann <marcel@holtmann.org> 3605M: Johan Hedberg <johan.hedberg@gmail.com> 3606M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3607L: linux-bluetooth@vger.kernel.org 3608S: Supported 3609W: http://www.bluez.org/ 3610T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3611T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3612F: drivers/bluetooth/ 3613 3614BLUETOOTH SUBSYSTEM 3615M: Marcel Holtmann <marcel@holtmann.org> 3616M: Johan Hedberg <johan.hedberg@gmail.com> 3617M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3618L: linux-bluetooth@vger.kernel.org 3619S: Supported 3620W: http://www.bluez.org/ 3621T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3622T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3623F: include/net/bluetooth/ 3624F: net/bluetooth/ 3625 3626BONDING DRIVER 3627M: Jay Vosburgh <j.vosburgh@gmail.com> 3628M: Andy Gospodarek <andy@greyhouse.net> 3629L: netdev@vger.kernel.org 3630S: Supported 3631W: http://sourceforge.net/projects/bonding/ 3632F: Documentation/networking/bonding.rst 3633F: drivers/net/bonding/ 3634F: include/net/bond* 3635F: include/uapi/linux/if_bonding.h 3636F: tools/testing/selftests/drivers/net/bonding/ 3637 3638BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3639M: Dan Robertson <dan@dlrobertson.com> 3640L: linux-iio@vger.kernel.org 3641S: Maintained 3642F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3643F: drivers/iio/accel/bma400* 3644 3645BPF JIT for ARM 3646M: Shubham Bansal <illusionist.neo@gmail.com> 3647L: bpf@vger.kernel.org 3648S: Odd Fixes 3649F: arch/arm/net/ 3650 3651BPF JIT for ARM64 3652M: Daniel Borkmann <daniel@iogearbox.net> 3653M: Alexei Starovoitov <ast@kernel.org> 3654M: Zi Shen Lim <zlim.lnx@gmail.com> 3655L: bpf@vger.kernel.org 3656S: Supported 3657F: arch/arm64/net/ 3658 3659BPF JIT for MIPS (32-BIT AND 64-BIT) 3660M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3661M: Paul Burton <paulburton@kernel.org> 3662L: bpf@vger.kernel.org 3663S: Maintained 3664F: arch/mips/net/ 3665 3666BPF JIT for NFP NICs 3667M: Jakub Kicinski <kuba@kernel.org> 3668L: bpf@vger.kernel.org 3669S: Odd Fixes 3670F: drivers/net/ethernet/netronome/nfp/bpf/ 3671 3672BPF JIT for POWERPC (32-BIT AND 64-BIT) 3673M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3674M: Michael Ellerman <mpe@ellerman.id.au> 3675L: bpf@vger.kernel.org 3676S: Supported 3677F: arch/powerpc/net/ 3678 3679BPF JIT for RISC-V (32-bit) 3680M: Luke Nelson <luke.r.nels@gmail.com> 3681M: Xi Wang <xi.wang@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: arch/riscv/net/ 3685X: arch/riscv/net/bpf_jit_comp64.c 3686 3687BPF JIT for RISC-V (64-bit) 3688M: Björn Töpel <bjorn@kernel.org> 3689L: bpf@vger.kernel.org 3690S: Maintained 3691F: arch/riscv/net/ 3692X: arch/riscv/net/bpf_jit_comp32.c 3693 3694BPF JIT for S390 3695M: Ilya Leoshkevich <iii@linux.ibm.com> 3696M: Heiko Carstens <hca@linux.ibm.com> 3697M: Vasily Gorbik <gor@linux.ibm.com> 3698L: bpf@vger.kernel.org 3699S: Supported 3700F: arch/s390/net/ 3701X: arch/s390/net/pnet.c 3702 3703BPF JIT for SPARC (32-BIT AND 64-BIT) 3704M: David S. Miller <davem@davemloft.net> 3705L: bpf@vger.kernel.org 3706S: Odd Fixes 3707F: arch/sparc/net/ 3708 3709BPF JIT for X86 32-BIT 3710M: Wang YanQing <udknight@gmail.com> 3711L: bpf@vger.kernel.org 3712S: Odd Fixes 3713F: arch/x86/net/bpf_jit_comp32.c 3714 3715BPF JIT for X86 64-BIT 3716M: Alexei Starovoitov <ast@kernel.org> 3717M: Daniel Borkmann <daniel@iogearbox.net> 3718L: bpf@vger.kernel.org 3719S: Supported 3720F: arch/x86/net/ 3721X: arch/x86/net/bpf_jit_comp32.c 3722 3723BPF [BTF] 3724M: Martin KaFai Lau <martin.lau@linux.dev> 3725L: bpf@vger.kernel.org 3726S: Maintained 3727F: include/linux/btf* 3728F: kernel/bpf/btf.c 3729 3730BPF [CORE] 3731M: Alexei Starovoitov <ast@kernel.org> 3732M: Daniel Borkmann <daniel@iogearbox.net> 3733R: John Fastabend <john.fastabend@gmail.com> 3734L: bpf@vger.kernel.org 3735S: Maintained 3736F: include/linux/bpf* 3737F: include/linux/filter.h 3738F: include/linux/tnum.h 3739F: kernel/bpf/core.c 3740F: kernel/bpf/dispatcher.c 3741F: kernel/bpf/syscall.c 3742F: kernel/bpf/tnum.c 3743F: kernel/bpf/trampoline.c 3744F: kernel/bpf/verifier.c 3745 3746BPF [DOCUMENTATION] (Related to Standardization) 3747R: David Vernet <void@manifault.com> 3748L: bpf@vger.kernel.org 3749L: bpf@ietf.org 3750S: Maintained 3751F: Documentation/bpf/instruction-set.rst 3752 3753BPF [GENERAL] (Safe Dynamic Programs and Tools) 3754M: Alexei Starovoitov <ast@kernel.org> 3755M: Daniel Borkmann <daniel@iogearbox.net> 3756M: Andrii Nakryiko <andrii@kernel.org> 3757R: Martin KaFai Lau <martin.lau@linux.dev> 3758R: Song Liu <song@kernel.org> 3759R: Yonghong Song <yhs@fb.com> 3760R: John Fastabend <john.fastabend@gmail.com> 3761R: KP Singh <kpsingh@kernel.org> 3762R: Stanislav Fomichev <sdf@google.com> 3763R: Hao Luo <haoluo@google.com> 3764R: Jiri Olsa <jolsa@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Supported 3767W: https://bpf.io/ 3768Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3769T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3770T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3771F: Documentation/bpf/ 3772F: Documentation/networking/filter.rst 3773F: Documentation/userspace-api/ebpf/ 3774F: arch/*/net/* 3775F: include/linux/bpf* 3776F: include/linux/btf* 3777F: include/linux/filter.h 3778F: include/trace/events/xdp.h 3779F: include/uapi/linux/bpf* 3780F: include/uapi/linux/btf* 3781F: include/uapi/linux/filter.h 3782F: kernel/bpf/ 3783F: kernel/trace/bpf_trace.c 3784F: lib/test_bpf.c 3785F: net/bpf/ 3786F: net/core/filter.c 3787F: net/sched/act_bpf.c 3788F: net/sched/cls_bpf.c 3789F: samples/bpf/ 3790F: scripts/bpf_doc.py 3791F: scripts/pahole-flags.sh 3792F: scripts/pahole-version.sh 3793F: tools/bpf/ 3794F: tools/lib/bpf/ 3795F: tools/testing/selftests/bpf/ 3796 3797BPF [ITERATOR] 3798M: Yonghong Song <yhs@fb.com> 3799L: bpf@vger.kernel.org 3800S: Maintained 3801F: kernel/bpf/*iter.c 3802 3803BPF [L7 FRAMEWORK] (sockmap) 3804M: John Fastabend <john.fastabend@gmail.com> 3805M: Jakub Sitnicki <jakub@cloudflare.com> 3806L: netdev@vger.kernel.org 3807L: bpf@vger.kernel.org 3808S: Maintained 3809F: include/linux/skmsg.h 3810F: net/core/skmsg.c 3811F: net/core/sock_map.c 3812F: net/ipv4/tcp_bpf.c 3813F: net/ipv4/udp_bpf.c 3814F: net/unix/unix_bpf.c 3815 3816BPF [LIBRARY] (libbpf) 3817M: Andrii Nakryiko <andrii@kernel.org> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: tools/lib/bpf/ 3821 3822BPF [MISC] 3823L: bpf@vger.kernel.org 3824S: Odd Fixes 3825K: (?:\b|_)bpf(?:\b|_) 3826 3827BPF [NETWORKING] (struct_ops, reuseport) 3828M: Martin KaFai Lau <martin.lau@linux.dev> 3829L: bpf@vger.kernel.org 3830L: netdev@vger.kernel.org 3831S: Maintained 3832F: kernel/bpf/bpf_struct* 3833 3834BPF [NETWORKING] (tc BPF, sock_addr) 3835M: Martin KaFai Lau <martin.lau@linux.dev> 3836M: Daniel Borkmann <daniel@iogearbox.net> 3837R: John Fastabend <john.fastabend@gmail.com> 3838L: bpf@vger.kernel.org 3839L: netdev@vger.kernel.org 3840S: Maintained 3841F: net/core/filter.c 3842F: net/sched/act_bpf.c 3843F: net/sched/cls_bpf.c 3844 3845BPF [RINGBUF] 3846M: Andrii Nakryiko <andrii@kernel.org> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/ringbuf.c 3850 3851BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3852M: KP Singh <kpsingh@kernel.org> 3853R: Florent Revest <revest@chromium.org> 3854R: Brendan Jackman <jackmanb@chromium.org> 3855L: bpf@vger.kernel.org 3856S: Maintained 3857F: Documentation/bpf/prog_lsm.rst 3858F: include/linux/bpf_lsm.h 3859F: kernel/bpf/bpf_lsm.c 3860F: security/bpf/ 3861 3862BPF [SELFTESTS] (Test Runners & Infrastructure) 3863M: Andrii Nakryiko <andrii@kernel.org> 3864R: Mykola Lysenko <mykolal@fb.com> 3865L: bpf@vger.kernel.org 3866S: Maintained 3867F: tools/testing/selftests/bpf/ 3868 3869BPF [STORAGE & CGROUPS] 3870M: Martin KaFai Lau <martin.lau@linux.dev> 3871L: bpf@vger.kernel.org 3872S: Maintained 3873F: kernel/bpf/*storage.c 3874F: kernel/bpf/bpf_lru* 3875F: kernel/bpf/cgroup.c 3876 3877BPF [TOOLING] (bpftool) 3878M: Quentin Monnet <quentin@isovalent.com> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/disasm.* 3882F: tools/bpf/bpftool/ 3883 3884BPF [TRACING] 3885M: Song Liu <song@kernel.org> 3886R: Jiri Olsa <jolsa@kernel.org> 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: kernel/bpf/stackmap.c 3890F: kernel/trace/bpf_trace.c 3891 3892BROADCOM B44 10/100 ETHERNET DRIVER 3893M: Michael Chan <michael.chan@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Supported 3896F: drivers/net/ethernet/broadcom/b44.* 3897 3898BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3899M: Florian Fainelli <f.fainelli@gmail.com> 3900L: netdev@vger.kernel.org 3901L: openwrt-devel@lists.openwrt.org (subscribers-only) 3902S: Supported 3903F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3904F: drivers/net/dsa/b53/* 3905F: drivers/net/dsa/bcm_sf2* 3906F: include/linux/dsa/brcm.h 3907F: include/linux/platform_data/b53.h 3908 3909BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3910M: Florian Fainelli <f.fainelli@gmail.com> 3911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3912L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915T: git https://github.com/broadcom/stblinux.git 3916F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3917F: drivers/pci/controller/pcie-brcmstb.c 3918F: drivers/staging/vc04_services 3919N: bcm2711 3920N: bcm283* 3921N: raspberrypi 3922 3923BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3924M: Florian Fainelli <f.fainelli@gmail.com> 3925M: Ray Jui <rjui@broadcom.com> 3926M: Scott Branden <sbranden@broadcom.com> 3927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3928S: Maintained 3929T: git https://github.com/broadcom/mach-bcm 3930F: arch/arm/mach-bcm/ 3931N: bcm281* 3932N: bcm113* 3933N: bcm216* 3934N: kona 3935 3936BROADCOM BCM47XX MIPS ARCHITECTURE 3937M: Hauke Mehrtens <hauke@hauke-m.de> 3938M: Rafał Miłecki <zajec5@gmail.com> 3939L: linux-mips@vger.kernel.org 3940S: Maintained 3941F: Documentation/devicetree/bindings/mips/brcm/ 3942F: arch/mips/bcm47xx/* 3943F: arch/mips/include/asm/mach-bcm47xx/* 3944 3945BROADCOM BCM4908 ETHERNET DRIVER 3946M: Rafał Miłecki <rafal@milecki.pl> 3947R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3948L: netdev@vger.kernel.org 3949S: Maintained 3950F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3951F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3952F: drivers/net/ethernet/broadcom/unimac.h 3953 3954BROADCOM BCM4908 PINMUX DRIVER 3955M: Rafał Miłecki <rafal@milecki.pl> 3956R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3957L: linux-gpio@vger.kernel.org 3958S: Maintained 3959F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3960F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3961 3962BROADCOM BCM5301X ARM ARCHITECTURE 3963M: Florian Fainelli <f.fainelli@gmail.com> 3964M: Hauke Mehrtens <hauke@hauke-m.de> 3965M: Rafał Miłecki <zajec5@gmail.com> 3966R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3968S: Maintained 3969F: arch/arm/boot/dts/bcm470* 3970F: arch/arm/boot/dts/bcm5301* 3971F: arch/arm/boot/dts/bcm953012* 3972F: arch/arm/mach-bcm/bcm_5301x.c 3973 3974BROADCOM BCM53573 ARM ARCHITECTURE 3975M: Florian Fainelli <f.fainelli@gmail.com> 3976M: Rafał Miłecki <rafal@milecki.pl> 3977R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3979S: Maintained 3980F: arch/arm/boot/dts/bcm47189* 3981F: arch/arm/boot/dts/bcm53573* 3982 3983BROADCOM BCM63XX/BCM33XX UDC DRIVER 3984M: Kevin Cernekee <cernekee@gmail.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: drivers/usb/gadget/udc/bcm63xx_udc.* 3988 3989BROADCOM BCM7XXX ARM ARCHITECTURE 3990M: Florian Fainelli <f.fainelli@gmail.com> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3993S: Maintained 3994T: git https://github.com/broadcom/stblinux.git 3995F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3996F: arch/arm/boot/dts/bcm7*.dts* 3997F: arch/arm/include/asm/hardware/cache-b15-rac.h 3998F: arch/arm/mach-bcm/*brcmstb* 3999F: arch/arm/mm/cache-b15-rac.c 4000F: drivers/bus/brcmstb_gisb.c 4001F: drivers/pci/controller/pcie-brcmstb.c 4002N: brcmstb 4003N: bcm7038 4004N: bcm7120 4005 4006BROADCOM BCMBCA ARM ARCHITECTURE 4007M: William Zhang <william.zhang@broadcom.com> 4008M: Anand Gore <anand.gore@broadcom.com> 4009M: Kursad Oney <kursad.oney@broadcom.com> 4010M: Florian Fainelli <f.fainelli@gmail.com> 4011M: Rafał Miłecki <rafal@milecki.pl> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4014S: Maintained 4015T: git https://github.com/broadcom/stblinux.git 4016F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4017F: arch/arm64/boot/dts/broadcom/bcmbca/* 4018N: bcmbca 4019N: bcm[9]?47622 4020N: bcm[9]?4912 4021N: bcm[9]?63138 4022N: bcm[9]?63146 4023N: bcm[9]?63148 4024N: bcm[9]?63158 4025N: bcm[9]?63178 4026N: bcm[9]?6756 4027N: bcm[9]?6813 4028N: bcm[9]?6846 4029N: bcm[9]?6855 4030N: bcm[9]?6856 4031N: bcm[9]?6858 4032N: bcm[9]?6878 4033 4034BROADCOM BDC DRIVER 4035M: Justin Chen <justinpopo6@gmail.com> 4036M: Al Cooper <alcooperx@gmail.com> 4037R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4038L: linux-usb@vger.kernel.org 4039S: Maintained 4040F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4041F: drivers/usb/gadget/udc/bdc/ 4042 4043BROADCOM BMIPS CPUFREQ DRIVER 4044M: Markus Mayer <mmayer@broadcom.com> 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046L: linux-pm@vger.kernel.org 4047S: Maintained 4048F: drivers/cpufreq/bmips-cpufreq.c 4049 4050BROADCOM BMIPS MIPS ARCHITECTURE 4051M: Florian Fainelli <f.fainelli@gmail.com> 4052R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4053L: linux-mips@vger.kernel.org 4054S: Maintained 4055T: git https://github.com/broadcom/stblinux.git 4056F: arch/mips/bmips/* 4057F: arch/mips/boot/dts/brcm/bcm*.dts* 4058F: arch/mips/include/asm/mach-bmips/* 4059F: arch/mips/kernel/*bmips* 4060F: drivers/irqchip/irq-bcm63* 4061F: drivers/irqchip/irq-bcm7* 4062F: drivers/irqchip/irq-brcmstb* 4063F: drivers/soc/bcm/bcm63xx 4064F: include/linux/bcm963xx_nvram.h 4065F: include/linux/bcm963xx_tag.h 4066 4067BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4068M: Rasesh Mody <rmody@marvell.com> 4069M: GR-Linux-NIC-Dev@marvell.com 4070L: netdev@vger.kernel.org 4071S: Supported 4072F: drivers/net/ethernet/broadcom/bnx2.* 4073F: drivers/net/ethernet/broadcom/bnx2_* 4074 4075BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4076M: Saurav Kashyap <skashyap@marvell.com> 4077M: Javed Hasan <jhasan@marvell.com> 4078M: GR-QLogic-Storage-Upstream@marvell.com 4079L: linux-scsi@vger.kernel.org 4080S: Supported 4081F: drivers/scsi/bnx2fc/ 4082 4083BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4084M: Nilesh Javali <njavali@marvell.com> 4085M: Manish Rangankar <mrangankar@marvell.com> 4086M: GR-QLogic-Storage-Upstream@marvell.com 4087L: linux-scsi@vger.kernel.org 4088S: Supported 4089F: drivers/scsi/bnx2i/ 4090 4091BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4092M: Ariel Elior <aelior@marvell.com> 4093M: Sudarsana Kalluru <skalluru@marvell.com> 4094M: Manish Chopra <manishc@marvell.com> 4095L: netdev@vger.kernel.org 4096S: Supported 4097F: drivers/net/ethernet/broadcom/bnx2x/ 4098 4099BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4100M: Michael Chan <michael.chan@broadcom.com> 4101L: netdev@vger.kernel.org 4102S: Supported 4103F: drivers/firmware/broadcom/tee_bnxt_fw.c 4104F: drivers/net/ethernet/broadcom/bnxt/ 4105F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4106 4107BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4108M: Arend van Spriel <aspriel@gmail.com> 4109M: Franky Lin <franky.lin@broadcom.com> 4110M: Hante Meuleman <hante.meuleman@broadcom.com> 4111L: linux-wireless@vger.kernel.org 4112L: brcm80211-dev-list.pdl@broadcom.com 4113L: SHA-cyfmac-dev-list@infineon.com 4114S: Supported 4115F: drivers/net/wireless/broadcom/brcm80211/ 4116 4117BROADCOM BRCMSTB GPIO DRIVER 4118M: Doug Berger <opendmb@gmail.com> 4119M: Florian Fainelli <f.fainelli@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121S: Supported 4122F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4123F: drivers/gpio/gpio-brcmstb.c 4124 4125BROADCOM BRCMSTB I2C DRIVER 4126M: Kamal Dasu <kdasu.kdev@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: linux-i2c@vger.kernel.org 4129S: Supported 4130F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4131F: drivers/i2c/busses/i2c-brcmstb.c 4132 4133BROADCOM BRCMSTB UART DRIVER 4134M: Al Cooper <alcooperx@gmail.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: linux-serial@vger.kernel.org 4137S: Maintained 4138F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4139F: drivers/tty/serial/8250/8250_bcm7271.c 4140 4141BROADCOM BRCMSTB USB EHCI DRIVER 4142M: Justin Chen <justinpopo6@gmail.com> 4143M: Al Cooper <alcooperx@gmail.com> 4144R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4145L: linux-usb@vger.kernel.org 4146S: Maintained 4147F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4148F: drivers/usb/host/ehci-brcm.* 4149 4150BROADCOM BRCMSTB USB PIN MAP DRIVER 4151M: Al Cooper <alcooperx@gmail.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: linux-usb@vger.kernel.org 4154S: Maintained 4155F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4156F: drivers/usb/misc/brcmstb-usb-pinmap.c 4157 4158BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4159M: Justin Chen <justinpopo6@gmail.com> 4160M: Al Cooper <alcooperx@gmail.com> 4161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4162L: linux-kernel@vger.kernel.org 4163S: Maintained 4164F: drivers/phy/broadcom/phy-brcm-usb* 4165 4166BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4167M: William Zhang <william.zhang@broadcom.com> 4168M: Kursad Oney <kursad.oney@broadcom.com> 4169M: Jonas Gorski <jonas.gorski@gmail.com> 4170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4171L: linux-spi@vger.kernel.org 4172S: Maintained 4173F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4174F: drivers/spi/spi-bcm63xx-hsspi.c 4175F: drivers/spi/spi-bcmbca-hsspi.c 4176 4177BROADCOM ETHERNET PHY DRIVERS 4178M: Florian Fainelli <f.fainelli@gmail.com> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Supported 4182F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4183F: drivers/net/phy/bcm*.[ch] 4184F: drivers/net/phy/broadcom.c 4185F: include/linux/brcmphy.h 4186 4187BROADCOM GENET ETHERNET DRIVER 4188M: Doug Berger <opendmb@gmail.com> 4189M: Florian Fainelli <f.fainelli@gmail.com> 4190R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4191L: netdev@vger.kernel.org 4192S: Supported 4193F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4194F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4195F: drivers/net/ethernet/broadcom/genet/ 4196F: drivers/net/ethernet/broadcom/unimac.h 4197F: drivers/net/mdio/mdio-bcm-unimac.c 4198F: include/linux/platform_data/bcmgenet.h 4199F: include/linux/platform_data/mdio-bcm-unimac.h 4200 4201BROADCOM IPROC ARM ARCHITECTURE 4202M: Ray Jui <rjui@broadcom.com> 4203M: Scott Branden <sbranden@broadcom.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4206S: Maintained 4207T: git https://github.com/broadcom/stblinux.git 4208F: arch/arm64/boot/dts/broadcom/northstar2/* 4209F: arch/arm64/boot/dts/broadcom/stingray/* 4210F: drivers/clk/bcm/clk-ns* 4211F: drivers/clk/bcm/clk-sr* 4212F: drivers/pinctrl/bcm/pinctrl-ns* 4213F: include/dt-bindings/clock/bcm-sr* 4214N: iproc 4215N: cygnus 4216N: bcm[-_]nsp 4217N: bcm9113* 4218N: bcm9583* 4219N: bcm9585* 4220N: bcm9586* 4221N: bcm988312 4222N: bcm113* 4223N: bcm583* 4224N: bcm585* 4225N: bcm586* 4226N: bcm88312 4227N: hr2 4228N: stingray 4229 4230BROADCOM IPROC GBIT ETHERNET DRIVER 4231M: Rafał Miłecki <rafal@milecki.pl> 4232R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4233L: netdev@vger.kernel.org 4234S: Maintained 4235F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4236F: drivers/net/ethernet/broadcom/bgmac* 4237F: drivers/net/ethernet/broadcom/unimac.h 4238 4239BROADCOM KONA GPIO DRIVER 4240M: Ray Jui <rjui@broadcom.com> 4241R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4242S: Supported 4243F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4244F: drivers/gpio/gpio-bcm-kona.c 4245 4246BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4247M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4248M: Kashyap Desai <kashyap.desai@broadcom.com> 4249M: Sumit Saxena <sumit.saxena@broadcom.com> 4250M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4251L: mpi3mr-linuxdrv.pdl@broadcom.com 4252L: linux-scsi@vger.kernel.org 4253S: Supported 4254W: https://www.broadcom.com/support/storage 4255F: drivers/scsi/mpi3mr/ 4256 4257BROADCOM NETXTREME-E ROCE DRIVER 4258M: Selvin Xavier <selvin.xavier@broadcom.com> 4259L: linux-rdma@vger.kernel.org 4260S: Supported 4261W: http://www.broadcom.com 4262F: drivers/infiniband/hw/bnxt_re/ 4263F: include/uapi/rdma/bnxt_re-abi.h 4264 4265BROADCOM NVRAM DRIVER 4266M: Rafał Miłecki <zajec5@gmail.com> 4267L: linux-mips@vger.kernel.org 4268S: Maintained 4269F: drivers/firmware/broadcom/* 4270 4271BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4272M: Rafał Miłecki <rafal@milecki.pl> 4273M: Florian Fainelli <f.fainelli@gmail.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-pm@vger.kernel.org 4276S: Maintained 4277T: git https://github.com/broadcom/stblinux.git 4278F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4279F: include/dt-bindings/soc/bcm-pmb.h 4280 4281BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4282M: Rafał Miłecki <zajec5@gmail.com> 4283L: linux-wireless@vger.kernel.org 4284S: Maintained 4285F: drivers/bcma/ 4286F: include/linux/bcma/ 4287 4288BROADCOM SPI DRIVER 4289M: Kamal Dasu <kdasu.kdev@gmail.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291S: Maintained 4292F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4293F: drivers/spi/spi-bcm-qspi.* 4294F: drivers/spi/spi-brcmstb-qspi.c 4295F: drivers/spi/spi-iproc-qspi.c 4296 4297BROADCOM STB AVS CPUFREQ DRIVER 4298M: Markus Mayer <mmayer@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300L: linux-pm@vger.kernel.org 4301S: Maintained 4302F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4303F: drivers/cpufreq/brcmstb* 4304 4305BROADCOM STB AVS TMON DRIVER 4306M: Markus Mayer <mmayer@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: linux-pm@vger.kernel.org 4309S: Maintained 4310F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4311F: drivers/thermal/broadcom/brcmstb* 4312 4313BROADCOM STB DPFE DRIVER 4314M: Markus Mayer <mmayer@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4317S: Maintained 4318F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4319F: drivers/memory/brcmstb_dpfe.c 4320 4321BROADCOM STB NAND FLASH DRIVER 4322M: Brian Norris <computersforpeace@gmail.com> 4323M: Kamal Dasu <kdasu.kdev@gmail.com> 4324R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4325L: linux-mtd@lists.infradead.org 4326S: Maintained 4327F: drivers/mtd/nand/raw/brcmnand/ 4328F: include/linux/platform_data/brcmnand.h 4329 4330BROADCOM STB PCIE DRIVER 4331M: Jim Quinlan <jim2101024@gmail.com> 4332M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4333M: Florian Fainelli <f.fainelli@gmail.com> 4334R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4335L: linux-pci@vger.kernel.org 4336S: Maintained 4337F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4338F: drivers/pci/controller/pcie-brcmstb.c 4339 4340BROADCOM SYSTEMPORT ETHERNET DRIVER 4341M: Florian Fainelli <f.fainelli@gmail.com> 4342R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4343L: netdev@vger.kernel.org 4344S: Supported 4345F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4346F: drivers/net/ethernet/broadcom/bcmsysport.* 4347F: drivers/net/ethernet/broadcom/unimac.h 4348 4349BROADCOM TG3 GIGABIT ETHERNET DRIVER 4350M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4351M: Prashant Sreedharan <prashant@broadcom.com> 4352M: Michael Chan <mchan@broadcom.com> 4353L: netdev@vger.kernel.org 4354S: Supported 4355F: drivers/net/ethernet/broadcom/tg3.* 4356 4357BROADCOM VK DRIVER 4358M: Scott Branden <scott.branden@broadcom.com> 4359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4360S: Supported 4361F: drivers/misc/bcm-vk/ 4362F: include/uapi/linux/misc/bcm_vk.h 4363 4364BROCADE BFA FC SCSI DRIVER 4365M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4366M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4367L: linux-scsi@vger.kernel.org 4368S: Supported 4369F: drivers/scsi/bfa/ 4370 4371BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4372M: Rasesh Mody <rmody@marvell.com> 4373M: Sudarsana Kalluru <skalluru@marvell.com> 4374M: GR-Linux-NIC-Dev@marvell.com 4375L: netdev@vger.kernel.org 4376S: Supported 4377F: drivers/net/ethernet/brocade/bna/ 4378 4379BSG (block layer generic sg v4 driver) 4380M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4381L: linux-scsi@vger.kernel.org 4382S: Supported 4383F: block/bsg.c 4384F: include/linux/bsg.h 4385F: include/uapi/linux/bsg.h 4386 4387BT87X AUDIO DRIVER 4388M: Clemens Ladisch <clemens@ladisch.de> 4389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4390S: Maintained 4391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4392F: Documentation/sound/cards/bt87x.rst 4393F: sound/pci/bt87x.c 4394 4395BT8XXGPIO DRIVER 4396M: Michael Buesch <m@bues.ch> 4397S: Maintained 4398W: http://bu3sch.de/btgpio.php 4399F: drivers/gpio/gpio-bt8xx.c 4400 4401BTRFS FILE SYSTEM 4402M: Chris Mason <clm@fb.com> 4403M: Josef Bacik <josef@toxicpanda.com> 4404M: David Sterba <dsterba@suse.com> 4405L: linux-btrfs@vger.kernel.org 4406S: Maintained 4407W: https://btrfs.readthedocs.io 4408W: https://btrfs.wiki.kernel.org/ 4409Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4410C: irc://irc.libera.chat/btrfs 4411T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4412F: Documentation/filesystems/btrfs.rst 4413F: fs/btrfs/ 4414F: include/linux/btrfs* 4415F: include/trace/events/btrfs.h 4416F: include/uapi/linux/btrfs* 4417 4418BTTV VIDEO4LINUX DRIVER 4419M: Mauro Carvalho Chehab <mchehab@kernel.org> 4420L: linux-media@vger.kernel.org 4421S: Odd fixes 4422W: https://linuxtv.org 4423T: git git://linuxtv.org/media_tree.git 4424F: Documentation/driver-api/media/drivers/bttv* 4425F: drivers/media/pci/bt8xx/bttv* 4426 4427BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4428M: Chanwoo Choi <cw00.choi@samsung.com> 4429L: linux-pm@vger.kernel.org 4430L: linux-samsung-soc@vger.kernel.org 4431S: Maintained 4432T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4433F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4434F: drivers/devfreq/exynos-bus.c 4435 4436BUSLOGIC SCSI DRIVER 4437M: Khalid Aziz <khalid@gonehiking.org> 4438L: linux-scsi@vger.kernel.org 4439S: Maintained 4440F: drivers/scsi/BusLogic.* 4441F: drivers/scsi/FlashPoint.* 4442 4443BXCAN CAN NETWORK DRIVER 4444M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4445L: linux-can@vger.kernel.org 4446S: Maintained 4447F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4448F: drivers/net/can/bxcan.c 4449 4450C-MEDIA CMI8788 DRIVER 4451M: Clemens Ladisch <clemens@ladisch.de> 4452L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4453S: Maintained 4454T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4455F: sound/pci/oxygen/ 4456 4457C-SKY ARCHITECTURE 4458M: Guo Ren <guoren@kernel.org> 4459L: linux-csky@vger.kernel.org 4460S: Supported 4461T: git https://github.com/c-sky/csky-linux.git 4462F: Documentation/devicetree/bindings/csky/ 4463F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4464F: Documentation/devicetree/bindings/timer/csky,* 4465F: arch/csky/ 4466F: drivers/clocksource/timer-gx6605s.c 4467F: drivers/clocksource/timer-mp-csky.c 4468F: drivers/irqchip/irq-csky-* 4469N: csky 4470K: csky 4471 4472CA8210 IEEE-802.15.4 RADIO DRIVER 4473L: linux-wpan@vger.kernel.org 4474S: Orphan 4475W: https://github.com/Cascoda/ca8210-linux.git 4476F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4477F: drivers/net/ieee802154/ca8210.c 4478 4479CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4480M: David Howells <dhowells@redhat.com> 4481L: linux-cachefs@redhat.com (moderated for non-subscribers) 4482S: Supported 4483F: Documentation/filesystems/caching/cachefiles.rst 4484F: fs/cachefiles/ 4485 4486CADENCE MIPI-CSI2 BRIDGES 4487M: Maxime Ripard <mripard@kernel.org> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490F: Documentation/devicetree/bindings/media/cdns,*.txt 4491F: drivers/media/platform/cadence/cdns-csi2* 4492 4493CADENCE NAND DRIVER 4494L: linux-mtd@lists.infradead.org 4495S: Orphan 4496F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4497F: drivers/mtd/nand/raw/cadence-nand-controller.c 4498 4499CADENCE USB3 DRD IP DRIVER 4500M: Peter Chen <peter.chen@kernel.org> 4501M: Pawel Laszczak <pawell@cadence.com> 4502R: Roger Quadros <rogerq@kernel.org> 4503R: Aswath Govindraju <a-govindraju@ti.com> 4504L: linux-usb@vger.kernel.org 4505S: Maintained 4506T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4507F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4508F: drivers/usb/cdns3/ 4509X: drivers/usb/cdns3/cdnsp* 4510 4511CADENCE USBSSP DRD IP DRIVER 4512M: Pawel Laszczak <pawell@cadence.com> 4513L: linux-usb@vger.kernel.org 4514S: Maintained 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4516F: drivers/usb/cdns3/ 4517X: drivers/usb/cdns3/cdns3* 4518 4519CADET FM/AM RADIO RECEIVER DRIVER 4520M: Hans Verkuil <hverkuil@xs4all.nl> 4521L: linux-media@vger.kernel.org 4522S: Maintained 4523W: https://linuxtv.org 4524T: git git://linuxtv.org/media_tree.git 4525F: drivers/media/radio/radio-cadet* 4526 4527CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4528L: linux-media@vger.kernel.org 4529S: Orphan 4530T: git git://linuxtv.org/media_tree.git 4531F: Documentation/admin-guide/media/cafe_ccic* 4532F: drivers/media/platform/marvell/ 4533 4534CAIF NETWORK LAYER 4535L: netdev@vger.kernel.org 4536S: Orphan 4537F: Documentation/networking/caif/ 4538F: drivers/net/caif/ 4539F: include/net/caif/ 4540F: include/uapi/linux/caif/ 4541F: net/caif/ 4542 4543CAKE QDISC 4544M: Toke Høiland-Jørgensen <toke@toke.dk> 4545L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4546S: Maintained 4547F: net/sched/sch_cake.c 4548 4549CAN NETWORK DRIVERS 4550M: Wolfgang Grandegger <wg@grandegger.com> 4551M: Marc Kleine-Budde <mkl@pengutronix.de> 4552L: linux-can@vger.kernel.org 4553S: Maintained 4554W: https://github.com/linux-can 4555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4556T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4557F: Documentation/devicetree/bindings/net/can/ 4558F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4559F: drivers/net/can/ 4560F: drivers/phy/phy-can-transceiver.c 4561F: include/linux/can/bittiming.h 4562F: include/linux/can/dev.h 4563F: include/linux/can/length.h 4564F: include/linux/can/platform/ 4565F: include/linux/can/rx-offload.h 4566F: include/uapi/linux/can/error.h 4567F: include/uapi/linux/can/netlink.h 4568F: include/uapi/linux/can/vxcan.h 4569 4570CAN NETWORK LAYER 4571M: Oliver Hartkopp <socketcan@hartkopp.net> 4572M: Marc Kleine-Budde <mkl@pengutronix.de> 4573L: linux-can@vger.kernel.org 4574S: Maintained 4575W: https://github.com/linux-can 4576T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4577T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4578F: Documentation/networking/can.rst 4579F: include/linux/can/can-ml.h 4580F: include/linux/can/core.h 4581F: include/linux/can/skb.h 4582F: include/net/netns/can.h 4583F: include/uapi/linux/can.h 4584F: include/uapi/linux/can/bcm.h 4585F: include/uapi/linux/can/gw.h 4586F: include/uapi/linux/can/isotp.h 4587F: include/uapi/linux/can/raw.h 4588F: net/can/ 4589 4590CAN-J1939 NETWORK LAYER 4591M: Robin van der Gracht <robin@protonic.nl> 4592M: Oleksij Rempel <o.rempel@pengutronix.de> 4593R: kernel@pengutronix.de 4594L: linux-can@vger.kernel.org 4595S: Maintained 4596F: Documentation/networking/j1939.rst 4597F: include/uapi/linux/can/j1939.h 4598F: net/can/j1939/ 4599 4600CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4601M: Damien Le Moal <dlemoal@kernel.org> 4602L: linux-riscv@lists.infradead.org 4603L: linux-gpio@vger.kernel.org (pinctrl driver) 4604F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4605F: drivers/pinctrl/pinctrl-k210.c 4606 4607CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4608M: Damien Le Moal <dlemoal@kernel.org> 4609L: linux-kernel@vger.kernel.org 4610L: linux-riscv@lists.infradead.org 4611S: Maintained 4612F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4613F: drivers/reset/reset-k210.c 4614 4615CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4616M: Damien Le Moal <dlemoal@kernel.org> 4617L: linux-riscv@lists.infradead.org 4618S: Maintained 4619F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4620F: drivers/soc/canaan/ 4621F: include/soc/canaan/ 4622 4623CAPABILITIES 4624M: Serge Hallyn <serge@hallyn.com> 4625L: linux-security-module@vger.kernel.org 4626S: Supported 4627F: include/linux/capability.h 4628F: include/uapi/linux/capability.h 4629F: kernel/capability.c 4630F: security/commoncap.c 4631 4632CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4633M: Kevin Tsai <ktsai@capellamicro.com> 4634S: Maintained 4635F: drivers/iio/light/cm* 4636 4637CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4638M: Christian Lamparter <chunkeey@googlemail.com> 4639L: linux-wireless@vger.kernel.org 4640S: Maintained 4641W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4642F: drivers/net/wireless/ath/carl9170/ 4643 4644CAVIUM I2C DRIVER 4645M: Robert Richter <rric@kernel.org> 4646S: Odd Fixes 4647W: http://www.marvell.com 4648F: drivers/i2c/busses/i2c-octeon* 4649F: drivers/i2c/busses/i2c-thunderx* 4650 4651CAVIUM LIQUIDIO NETWORK DRIVER 4652M: Derek Chickles <dchickles@marvell.com> 4653M: Satanand Burla <sburla@marvell.com> 4654M: Felix Manlunas <fmanlunas@marvell.com> 4655L: netdev@vger.kernel.org 4656S: Supported 4657W: http://www.marvell.com 4658F: drivers/net/ethernet/cavium/liquidio/ 4659 4660CAVIUM MMC DRIVER 4661M: Robert Richter <rric@kernel.org> 4662S: Odd Fixes 4663W: http://www.marvell.com 4664F: drivers/mmc/host/cavium* 4665 4666CAVIUM OCTEON-TX CRYPTO DRIVER 4667M: George Cherian <gcherian@marvell.com> 4668L: linux-crypto@vger.kernel.org 4669S: Supported 4670W: http://www.marvell.com 4671F: drivers/crypto/cavium/cpt/ 4672 4673CAVIUM THUNDERX2 ARM64 SOC 4674M: Robert Richter <rric@kernel.org> 4675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4676S: Odd Fixes 4677F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4678F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4679 4680CBS/ETF/TAPRIO QDISCS 4681M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4682L: netdev@vger.kernel.org 4683S: Maintained 4684F: net/sched/sch_cbs.c 4685F: net/sched/sch_etf.c 4686F: net/sched/sch_taprio.c 4687 4688CC2520 IEEE-802.15.4 RADIO DRIVER 4689M: Stefan Schmidt <stefan@datenfreihafen.org> 4690L: linux-wpan@vger.kernel.org 4691S: Odd Fixes 4692F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4693F: drivers/net/ieee802154/cc2520.c 4694 4695CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4696M: Gilad Ben-Yossef <gilad@benyossef.com> 4697L: linux-crypto@vger.kernel.org 4698S: Supported 4699W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4700F: drivers/crypto/ccree/ 4701 4702CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4703M: Hadar Gat <hadar.gat@arm.com> 4704L: linux-crypto@vger.kernel.org 4705S: Supported 4706W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4707F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4708F: drivers/char/hw_random/cctrng.c 4709F: drivers/char/hw_random/cctrng.h 4710 4711CEC FRAMEWORK 4712M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4713L: linux-media@vger.kernel.org 4714S: Supported 4715W: http://linuxtv.org 4716T: git git://linuxtv.org/media_tree.git 4717F: Documentation/ABI/testing/debugfs-cec-error-inj 4718F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4719F: Documentation/driver-api/media/cec-core.rst 4720F: Documentation/userspace-api/media/cec 4721F: drivers/media/cec/ 4722F: drivers/media/rc/keymaps/rc-cec.c 4723F: include/media/cec-notifier.h 4724F: include/media/cec.h 4725F: include/uapi/linux/cec-funcs.h 4726F: include/uapi/linux/cec.h 4727 4728CEC GPIO DRIVER 4729M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4730L: linux-media@vger.kernel.org 4731S: Supported 4732W: http://linuxtv.org 4733T: git git://linuxtv.org/media_tree.git 4734F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4735F: drivers/media/cec/platform/cec-gpio/ 4736 4737CELL BROADBAND ENGINE ARCHITECTURE 4738M: Arnd Bergmann <arnd@arndb.de> 4739L: linuxppc-dev@lists.ozlabs.org 4740S: Supported 4741W: http://www.ibm.com/developerworks/power/cell/ 4742F: arch/powerpc/include/asm/cell*.h 4743F: arch/powerpc/include/asm/spu*.h 4744F: arch/powerpc/include/uapi/asm/spu*.h 4745F: arch/powerpc/platforms/cell/ 4746 4747CELLWISE CW2015 BATTERY DRIVER 4748M: Tobias Schrammm <t.schramm@manjaro.org> 4749S: Maintained 4750F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4751F: drivers/power/supply/cw2015_battery.c 4752 4753CEPH COMMON CODE (LIBCEPH) 4754M: Ilya Dryomov <idryomov@gmail.com> 4755M: Xiubo Li <xiubli@redhat.com> 4756R: Jeff Layton <jlayton@kernel.org> 4757L: ceph-devel@vger.kernel.org 4758S: Supported 4759W: http://ceph.com/ 4760T: git https://github.com/ceph/ceph-client.git 4761F: include/linux/ceph/ 4762F: include/linux/crush/ 4763F: net/ceph/ 4764 4765CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4766M: Xiubo Li <xiubli@redhat.com> 4767M: Ilya Dryomov <idryomov@gmail.com> 4768R: Jeff Layton <jlayton@kernel.org> 4769L: ceph-devel@vger.kernel.org 4770S: Supported 4771W: http://ceph.com/ 4772T: git https://github.com/ceph/ceph-client.git 4773F: Documentation/filesystems/ceph.rst 4774F: fs/ceph/ 4775 4776CERTIFICATE HANDLING 4777M: David Howells <dhowells@redhat.com> 4778M: David Woodhouse <dwmw2@infradead.org> 4779L: keyrings@vger.kernel.org 4780S: Maintained 4781F: Documentation/admin-guide/module-signing.rst 4782F: certs/ 4783F: scripts/sign-file.c 4784F: tools/certs/ 4785 4786CFAG12864B LCD DRIVER 4787M: Miguel Ojeda <ojeda@kernel.org> 4788S: Maintained 4789F: drivers/auxdisplay/cfag12864b.c 4790F: include/linux/cfag12864b.h 4791 4792CFAG12864BFB LCD FRAMEBUFFER DRIVER 4793M: Miguel Ojeda <ojeda@kernel.org> 4794S: Maintained 4795F: drivers/auxdisplay/cfag12864bfb.c 4796F: include/linux/cfag12864b.h 4797 4798CHAR and MISC DRIVERS 4799M: Arnd Bergmann <arnd@arndb.de> 4800M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4801S: Supported 4802T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4803F: drivers/char/ 4804F: drivers/misc/ 4805F: include/linux/miscdevice.h 4806X: drivers/char/agp/ 4807X: drivers/char/hw_random/ 4808X: drivers/char/ipmi/ 4809X: drivers/char/random.c 4810X: drivers/char/tpm/ 4811 4812CHECKPATCH 4813M: Andy Whitcroft <apw@canonical.com> 4814M: Joe Perches <joe@perches.com> 4815R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4816R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4817S: Maintained 4818F: scripts/checkpatch.pl 4819 4820CHECKPATCH DOCUMENTATION 4821M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4822M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4823R: Joe Perches <joe@perches.com> 4824S: Maintained 4825F: Documentation/dev-tools/checkpatch.rst 4826 4827CHINESE DOCUMENTATION 4828M: Alex Shi <alexs@kernel.org> 4829M: Yanteng Si <siyanteng@loongson.cn> 4830S: Maintained 4831F: Documentation/translations/zh_CN/ 4832 4833CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4834M: Peter Chen <peter.chen@kernel.org> 4835L: linux-usb@vger.kernel.org 4836S: Maintained 4837T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4838F: drivers/usb/chipidea/ 4839 4840CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4841M: Hans de Goede <hdegoede@redhat.com> 4842L: linux-input@vger.kernel.org 4843S: Maintained 4844F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4845F: drivers/input/touchscreen/chipone_icn8318.c 4846 4847CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4848M: Hans de Goede <hdegoede@redhat.com> 4849L: linux-input@vger.kernel.org 4850S: Maintained 4851F: drivers/input/touchscreen/chipone_icn8505.c 4852 4853CHROME HARDWARE PLATFORM SUPPORT 4854M: Benson Leung <bleung@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4858F: drivers/platform/chrome/ 4859 4860CHROMEOS EC CODEC DRIVER 4861M: Cheng-Yi Chiang <cychiang@chromium.org> 4862M: Tzung-Bi Shih <tzungbi@kernel.org> 4863R: Guenter Roeck <groeck@chromium.org> 4864L: chrome-platform@lists.linux.dev 4865S: Maintained 4866F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4867F: sound/soc/codecs/cros_ec_codec.* 4868 4869CHROMEOS EC SUBDRIVERS 4870M: Benson Leung <bleung@chromium.org> 4871R: Guenter Roeck <groeck@chromium.org> 4872L: chrome-platform@lists.linux.dev 4873S: Maintained 4874F: drivers/power/supply/cros_usbpd-charger.c 4875N: cros_ec 4876N: cros-ec 4877 4878CHROMEOS EC UART DRIVER 4879M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4880R: Benson Leung <bleung@chromium.org> 4881R: Tzung-Bi Shih <tzungbi@kernel.org> 4882S: Maintained 4883F: drivers/platform/chrome/cros_ec_uart.c 4884 4885CHROMEOS EC USB PD NOTIFY DRIVER 4886M: Prashant Malani <pmalani@chromium.org> 4887L: chrome-platform@lists.linux.dev 4888S: Maintained 4889F: drivers/platform/chrome/cros_usbpd_notify.c 4890F: include/linux/platform_data/cros_usbpd_notify.h 4891 4892CHROMEOS EC USB TYPE-C DRIVER 4893M: Prashant Malani <pmalani@chromium.org> 4894L: chrome-platform@lists.linux.dev 4895S: Maintained 4896F: drivers/platform/chrome/cros_ec_typec.* 4897F: drivers/platform/chrome/cros_typec_switch.c 4898F: drivers/platform/chrome/cros_typec_vdm.* 4899 4900CHROMEOS HPS DRIVER 4901M: Dan Callaghan <dcallagh@chromium.org> 4902R: Sami Kyöstilä <skyostil@chromium.org> 4903S: Maintained 4904F: drivers/platform/chrome/cros_hps_i2c.c 4905 4906CHRONTEL CH7322 CEC DRIVER 4907M: Joe Tessler <jrt@google.com> 4908L: linux-media@vger.kernel.org 4909S: Maintained 4910T: git git://linuxtv.org/media_tree.git 4911F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4912F: drivers/media/cec/i2c/ch7322.c 4913 4914CIRRUS LOGIC AUDIO CODEC DRIVERS 4915M: James Schulman <james.schulman@cirrus.com> 4916M: David Rhodes <david.rhodes@cirrus.com> 4917M: Lucas Tanure <tanureal@opensource.cirrus.com> 4918M: Richard Fitzgerald <rf@opensource.cirrus.com> 4919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4920L: patches@opensource.cirrus.com 4921S: Maintained 4922F: Documentation/devicetree/bindings/sound/cirrus,cs* 4923F: include/dt-bindings/sound/cs* 4924F: include/sound/cs* 4925F: sound/pci/hda/cs* 4926F: sound/pci/hda/hda_cs_dsp_ctl.* 4927F: sound/soc/codecs/cs* 4928 4929CIRRUS LOGIC DSP FIRMWARE DRIVER 4930M: Simon Trimmer <simont@opensource.cirrus.com> 4931M: Charles Keepax <ckeepax@opensource.cirrus.com> 4932M: Richard Fitzgerald <rf@opensource.cirrus.com> 4933L: patches@opensource.cirrus.com 4934S: Supported 4935W: https://github.com/CirrusLogic/linux-drivers/wiki 4936T: git https://github.com/CirrusLogic/linux-drivers.git 4937F: drivers/firmware/cirrus/* 4938F: include/linux/firmware/cirrus/* 4939 4940CIRRUS LOGIC EP93XX ETHERNET DRIVER 4941M: Hartley Sweeten <hsweeten@visionengravers.com> 4942L: netdev@vger.kernel.org 4943S: Maintained 4944F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4945 4946CIRRUS LOGIC LOCHNAGAR DRIVER 4947M: Charles Keepax <ckeepax@opensource.cirrus.com> 4948M: Richard Fitzgerald <rf@opensource.cirrus.com> 4949L: patches@opensource.cirrus.com 4950S: Supported 4951F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4952F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4953F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4954F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4955F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4956F: Documentation/hwmon/lochnagar.rst 4957F: drivers/clk/clk-lochnagar.c 4958F: drivers/hwmon/lochnagar-hwmon.c 4959F: drivers/mfd/lochnagar-i2c.c 4960F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4961F: drivers/regulator/lochnagar-regulator.c 4962F: include/dt-bindings/clock/lochnagar.h 4963F: include/dt-bindings/pinctrl/lochnagar.h 4964F: include/linux/mfd/lochnagar* 4965F: sound/soc/codecs/lochnagar-sc.c 4966 4967CIRRUS LOGIC MADERA CODEC DRIVERS 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4971L: patches@opensource.cirrus.com 4972S: Supported 4973W: https://github.com/CirrusLogic/linux-drivers/wiki 4974T: git https://github.com/CirrusLogic/linux-drivers.git 4975F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4976F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4977F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4978F: drivers/gpio/gpio-madera* 4979F: drivers/irqchip/irq-madera* 4980F: drivers/mfd/cs47l* 4981F: drivers/mfd/madera* 4982F: drivers/pinctrl/cirrus/* 4983F: include/dt-bindings/sound/madera* 4984F: include/linux/irqchip/irq-madera* 4985F: include/linux/mfd/madera/* 4986F: include/sound/madera* 4987F: sound/soc/codecs/cs47l* 4988F: sound/soc/codecs/madera* 4989 4990CISCO FCOE HBA DRIVER 4991M: Satish Kharat <satishkh@cisco.com> 4992M: Sesidhar Baddela <sebaddel@cisco.com> 4993M: Karan Tilak Kumar <kartilak@cisco.com> 4994L: linux-scsi@vger.kernel.org 4995S: Supported 4996F: drivers/scsi/fnic/ 4997 4998CISCO SCSI HBA DRIVER 4999M: Karan Tilak Kumar <kartilak@cisco.com> 5000M: Sesidhar Baddela <sebaddel@cisco.com> 5001L: linux-scsi@vger.kernel.org 5002S: Supported 5003F: drivers/scsi/snic/ 5004 5005CISCO VIC ETHERNET NIC DRIVER 5006M: Christian Benvenuti <benve@cisco.com> 5007M: Satish Kharat <satishkh@cisco.com> 5008S: Supported 5009F: drivers/net/ethernet/cisco/enic/ 5010 5011CISCO VIC LOW LATENCY NIC DRIVER 5012M: Christian Benvenuti <benve@cisco.com> 5013M: Nelson Escobar <neescoba@cisco.com> 5014S: Supported 5015F: drivers/infiniband/hw/usnic/ 5016 5017CLANG CONTROL FLOW INTEGRITY SUPPORT 5018M: Sami Tolvanen <samitolvanen@google.com> 5019M: Kees Cook <keescook@chromium.org> 5020R: Nathan Chancellor <nathan@kernel.org> 5021R: Nick Desaulniers <ndesaulniers@google.com> 5022L: llvm@lists.linux.dev 5023S: Supported 5024B: https://github.com/ClangBuiltLinux/linux/issues 5025T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5026F: include/linux/cfi.h 5027F: kernel/cfi.c 5028 5029CLANG-FORMAT FILE 5030M: Miguel Ojeda <ojeda@kernel.org> 5031S: Maintained 5032F: .clang-format 5033 5034CLANG/LLVM BUILD SUPPORT 5035M: Nathan Chancellor <nathan@kernel.org> 5036M: Nick Desaulniers <ndesaulniers@google.com> 5037R: Tom Rix <trix@redhat.com> 5038L: llvm@lists.linux.dev 5039S: Supported 5040W: https://clangbuiltlinux.github.io/ 5041B: https://github.com/ClangBuiltLinux/linux/issues 5042C: irc://irc.libera.chat/clangbuiltlinux 5043F: Documentation/kbuild/llvm.rst 5044F: include/linux/compiler-clang.h 5045F: scripts/Makefile.clang 5046F: scripts/clang-tools/ 5047K: \b(?i:clang|llvm)\b 5048 5049CLK API 5050M: Russell King <linux@armlinux.org.uk> 5051L: linux-clk@vger.kernel.org 5052S: Maintained 5053F: include/linux/clk.h 5054 5055CLOCKSOURCE, CLOCKEVENT DRIVERS 5056M: Daniel Lezcano <daniel.lezcano@linaro.org> 5057M: Thomas Gleixner <tglx@linutronix.de> 5058L: linux-kernel@vger.kernel.org 5059S: Supported 5060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5061F: Documentation/devicetree/bindings/timer/ 5062F: drivers/clocksource/ 5063 5064CMPC ACPI DRIVER 5065M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5066M: Daniel Oliveira Nascimento <don@syst.com.br> 5067L: platform-driver-x86@vger.kernel.org 5068S: Supported 5069F: drivers/platform/x86/classmate-laptop.c 5070 5071COBALT MEDIA DRIVER 5072M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5073L: linux-media@vger.kernel.org 5074S: Supported 5075W: https://linuxtv.org 5076T: git git://linuxtv.org/media_tree.git 5077F: drivers/media/pci/cobalt/ 5078 5079COCCINELLE/Semantic Patches (SmPL) 5080M: Julia Lawall <Julia.Lawall@inria.fr> 5081M: Nicolas Palix <nicolas.palix@imag.fr> 5082L: cocci@inria.fr (moderated for non-subscribers) 5083S: Supported 5084W: https://coccinelle.gitlabpages.inria.fr/website/ 5085T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5086F: Documentation/dev-tools/coccinelle.rst 5087F: scripts/coccicheck 5088F: scripts/coccinelle/ 5089 5090CODA FILE SYSTEM 5091M: Jan Harkes <jaharkes@cs.cmu.edu> 5092M: coda@cs.cmu.edu 5093L: codalist@coda.cs.cmu.edu 5094S: Maintained 5095W: http://www.coda.cs.cmu.edu/ 5096F: Documentation/filesystems/coda.rst 5097F: fs/coda/ 5098F: include/linux/coda*.h 5099F: include/uapi/linux/coda*.h 5100 5101CODA V4L2 MEM2MEM DRIVER 5102M: Philipp Zabel <p.zabel@pengutronix.de> 5103L: linux-media@vger.kernel.org 5104S: Maintained 5105F: Documentation/devicetree/bindings/media/coda.yaml 5106F: drivers/media/platform/chips-media/ 5107 5108CODE OF CONDUCT 5109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5110S: Supported 5111F: Documentation/process/code-of-conduct-interpretation.rst 5112F: Documentation/process/code-of-conduct.rst 5113 5114COMEDI DRIVERS 5115M: Ian Abbott <abbotti@mev.co.uk> 5116M: H Hartley Sweeten <hsweeten@visionengravers.com> 5117S: Odd Fixes 5118F: drivers/comedi/ 5119F: include/linux/comedi/ 5120F: include/uapi/linux/comedi.h 5121 5122COMMON CLK FRAMEWORK 5123M: Michael Turquette <mturquette@baylibre.com> 5124M: Stephen Boyd <sboyd@kernel.org> 5125L: linux-clk@vger.kernel.org 5126S: Maintained 5127Q: http://patchwork.kernel.org/project/linux-clk/list/ 5128T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5129F: Documentation/devicetree/bindings/clock/ 5130F: drivers/clk/ 5131F: include/dt-bindings/clock/ 5132F: include/linux/clk-pr* 5133F: include/linux/clk/ 5134F: include/linux/of_clk.h 5135X: drivers/clk/clkdev.c 5136 5137COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5138M: Steve French <sfrench@samba.org> 5139R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5140R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5141R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5142R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5143L: linux-cifs@vger.kernel.org 5144L: samba-technical@lists.samba.org (moderated for non-subscribers) 5145S: Supported 5146W: https://wiki.samba.org/index.php/LinuxCIFS 5147T: git git://git.samba.org/sfrench/cifs-2.6.git 5148F: Documentation/admin-guide/cifs/ 5149F: fs/cifs/ 5150F: fs/smbfs_common/ 5151F: include/uapi/linux/cifs 5152 5153COMPACTPCI HOTPLUG CORE 5154M: Scott Murray <scott@spiteful.org> 5155L: linux-pci@vger.kernel.org 5156S: Maintained 5157F: drivers/pci/hotplug/cpci_hotplug* 5158 5159COMPACTPCI HOTPLUG GENERIC DRIVER 5160M: Scott Murray <scott@spiteful.org> 5161L: linux-pci@vger.kernel.org 5162S: Maintained 5163F: drivers/pci/hotplug/cpcihp_generic.c 5164 5165COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5166M: Scott Murray <scott@spiteful.org> 5167L: linux-pci@vger.kernel.org 5168S: Maintained 5169F: drivers/pci/hotplug/cpcihp_zt5550.* 5170 5171COMPAL LAPTOP SUPPORT 5172M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5173L: platform-driver-x86@vger.kernel.org 5174S: Maintained 5175F: drivers/platform/x86/compal-laptop.c 5176 5177COMPILER ATTRIBUTES 5178M: Miguel Ojeda <ojeda@kernel.org> 5179R: Nick Desaulniers <ndesaulniers@google.com> 5180S: Maintained 5181F: include/linux/compiler_attributes.h 5182 5183COMPUTE EXPRESS LINK (CXL) 5184M: Alison Schofield <alison.schofield@intel.com> 5185M: Vishal Verma <vishal.l.verma@intel.com> 5186M: Ira Weiny <ira.weiny@intel.com> 5187M: Ben Widawsky <bwidawsk@kernel.org> 5188M: Dan Williams <dan.j.williams@intel.com> 5189L: linux-cxl@vger.kernel.org 5190S: Maintained 5191F: drivers/cxl/ 5192F: include/uapi/linux/cxl_mem.h 5193 5194CONEXANT ACCESSRUNNER USB DRIVER 5195L: accessrunner-general@lists.sourceforge.net 5196S: Orphan 5197W: http://accessrunner.sourceforge.net/ 5198F: drivers/usb/atm/cxacru.c 5199 5200CONFIGFS 5201M: Joel Becker <jlbec@evilplan.org> 5202M: Christoph Hellwig <hch@lst.de> 5203S: Supported 5204T: git git://git.infradead.org/users/hch/configfs.git 5205F: fs/configfs/ 5206F: include/linux/configfs.h 5207F: samples/configfs/ 5208 5209CONSOLE SUBSYSTEM 5210M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5211S: Supported 5212F: drivers/video/console/ 5213F: include/linux/console* 5214 5215CONTEXT TRACKING 5216M: Frederic Weisbecker <frederic@kernel.org> 5217M: "Paul E. McKenney" <paulmck@kernel.org> 5218S: Maintained 5219F: include/linux/context_tracking* 5220F: kernel/context_tracking.c 5221 5222CONTROL GROUP (CGROUP) 5223M: Tejun Heo <tj@kernel.org> 5224M: Zefan Li <lizefan.x@bytedance.com> 5225M: Johannes Weiner <hannes@cmpxchg.org> 5226L: cgroups@vger.kernel.org 5227S: Maintained 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5229F: Documentation/admin-guide/cgroup-v1/ 5230F: Documentation/admin-guide/cgroup-v2.rst 5231F: include/linux/cgroup* 5232F: kernel/cgroup/ 5233F: tools/testing/selftests/cgroup/ 5234 5235CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5236M: Tejun Heo <tj@kernel.org> 5237M: Josef Bacik <josef@toxicpanda.com> 5238M: Jens Axboe <axboe@kernel.dk> 5239L: cgroups@vger.kernel.org 5240L: linux-block@vger.kernel.org 5241T: git git://git.kernel.dk/linux-block 5242F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5243F: block/bfq-cgroup.c 5244F: block/blk-cgroup.c 5245F: block/blk-iocost.c 5246F: block/blk-iolatency.c 5247F: block/blk-throttle.c 5248F: include/linux/blk-cgroup.h 5249 5250CONTROL GROUP - CPUSET 5251M: Waiman Long <longman@redhat.com> 5252M: Zefan Li <lizefan.x@bytedance.com> 5253L: cgroups@vger.kernel.org 5254S: Maintained 5255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5256F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5257F: include/linux/cpuset.h 5258F: kernel/cgroup/cpuset.c 5259 5260CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5261M: Johannes Weiner <hannes@cmpxchg.org> 5262M: Michal Hocko <mhocko@kernel.org> 5263M: Roman Gushchin <roman.gushchin@linux.dev> 5264M: Shakeel Butt <shakeelb@google.com> 5265R: Muchun Song <muchun.song@linux.dev> 5266L: cgroups@vger.kernel.org 5267L: linux-mm@kvack.org 5268S: Maintained 5269F: mm/memcontrol.c 5270F: mm/swap_cgroup.c 5271F: tools/testing/selftests/cgroup/memcg_protection.m 5272F: tools/testing/selftests/cgroup/test_kmem.c 5273F: tools/testing/selftests/cgroup/test_memcontrol.c 5274 5275CORETEMP HARDWARE MONITORING DRIVER 5276M: Fenghua Yu <fenghua.yu@intel.com> 5277L: linux-hwmon@vger.kernel.org 5278S: Maintained 5279F: Documentation/hwmon/coretemp.rst 5280F: drivers/hwmon/coretemp.c 5281 5282CORSAIR-CPRO HARDWARE MONITOR DRIVER 5283M: Marius Zachmann <mail@mariuszachmann.de> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: drivers/hwmon/corsair-cpro.c 5287 5288CORSAIR-PSU HARDWARE MONITOR DRIVER 5289M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5290L: linux-hwmon@vger.kernel.org 5291S: Maintained 5292F: Documentation/hwmon/corsair-psu.rst 5293F: drivers/hwmon/corsair-psu.c 5294 5295COUNTER SUBSYSTEM 5296M: William Breathitt Gray <william.gray@linaro.org> 5297L: linux-iio@vger.kernel.org 5298S: Maintained 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5300F: Documentation/ABI/testing/sysfs-bus-counter 5301F: Documentation/driver-api/generic-counter.rst 5302F: drivers/counter/ 5303F: include/linux/counter.h 5304F: include/uapi/linux/counter.h 5305F: tools/counter/ 5306 5307CP2615 I2C DRIVER 5308M: Bence Csókás <bence98@sch.bme.hu> 5309S: Maintained 5310F: drivers/i2c/busses/i2c-cp2615.c 5311 5312CPMAC ETHERNET DRIVER 5313M: Florian Fainelli <f.fainelli@gmail.com> 5314L: netdev@vger.kernel.org 5315S: Maintained 5316F: drivers/net/ethernet/ti/cpmac.c 5317 5318CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5319M: Viresh Kumar <viresh.kumar@linaro.org> 5320M: Sudeep Holla <sudeep.holla@arm.com> 5321L: linux-pm@vger.kernel.org 5322S: Maintained 5323W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5324F: drivers/cpufreq/vexpress-spc-cpufreq.c 5325 5326CPU FREQUENCY SCALING FRAMEWORK 5327M: "Rafael J. Wysocki" <rafael@kernel.org> 5328M: Viresh Kumar <viresh.kumar@linaro.org> 5329L: linux-pm@vger.kernel.org 5330S: Maintained 5331B: https://bugzilla.kernel.org 5332T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5334F: Documentation/admin-guide/pm/cpufreq.rst 5335F: Documentation/admin-guide/pm/intel_pstate.rst 5336F: Documentation/cpu-freq/ 5337F: Documentation/devicetree/bindings/cpufreq/ 5338F: drivers/cpufreq/ 5339F: include/linux/cpufreq.h 5340F: include/linux/sched/cpufreq.h 5341F: kernel/sched/cpufreq*.c 5342F: tools/testing/selftests/cpufreq/ 5343 5344CPU IDLE TIME MANAGEMENT FRAMEWORK 5345M: "Rafael J. Wysocki" <rafael@kernel.org> 5346M: Daniel Lezcano <daniel.lezcano@linaro.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349B: https://bugzilla.kernel.org 5350T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5351F: Documentation/admin-guide/pm/cpuidle.rst 5352F: Documentation/driver-api/pm/cpuidle.rst 5353F: drivers/cpuidle/ 5354F: include/linux/cpuidle.h 5355 5356CPU POWER MONITORING SUBSYSTEM 5357M: Thomas Renninger <trenn@suse.com> 5358M: Shuah Khan <shuah@kernel.org> 5359M: Shuah Khan <skhan@linuxfoundation.org> 5360L: linux-pm@vger.kernel.org 5361S: Maintained 5362F: tools/power/cpupower/ 5363 5364CPUID/MSR DRIVER 5365M: "H. Peter Anvin" <hpa@zytor.com> 5366S: Maintained 5367F: arch/x86/kernel/cpuid.c 5368F: arch/x86/kernel/msr.c 5369 5370CPUIDLE DRIVER - ARM BIG LITTLE 5371M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5372M: Daniel Lezcano <daniel.lezcano@linaro.org> 5373L: linux-pm@vger.kernel.org 5374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5375S: Maintained 5376T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5377F: drivers/cpuidle/cpuidle-big_little.c 5378 5379CPUIDLE DRIVER - ARM EXYNOS 5380M: Daniel Lezcano <daniel.lezcano@linaro.org> 5381M: Kukjin Kim <kgene@kernel.org> 5382R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5383L: linux-pm@vger.kernel.org 5384L: linux-samsung-soc@vger.kernel.org 5385S: Supported 5386F: arch/arm/mach-exynos/pm.c 5387F: drivers/cpuidle/cpuidle-exynos.c 5388F: include/linux/platform_data/cpuidle-exynos.h 5389 5390CPUIDLE DRIVER - ARM PSCI 5391M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5392M: Sudeep Holla <sudeep.holla@arm.com> 5393L: linux-pm@vger.kernel.org 5394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5395S: Supported 5396F: drivers/cpuidle/cpuidle-psci.c 5397 5398CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5399M: Ulf Hansson <ulf.hansson@linaro.org> 5400L: linux-pm@vger.kernel.org 5401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5402S: Supported 5403F: drivers/cpuidle/cpuidle-psci-domain.c 5404F: drivers/cpuidle/cpuidle-psci.h 5405 5406CPUIDLE DRIVER - DT IDLE PM DOMAIN 5407M: Ulf Hansson <ulf.hansson@linaro.org> 5408L: linux-pm@vger.kernel.org 5409S: Supported 5410F: drivers/cpuidle/dt_idle_genpd.c 5411F: drivers/cpuidle/dt_idle_genpd.h 5412 5413CPUIDLE DRIVER - RISC-V SBI 5414M: Anup Patel <anup@brainfault.org> 5415L: linux-pm@vger.kernel.org 5416L: linux-riscv@lists.infradead.org 5417S: Maintained 5418F: drivers/cpuidle/cpuidle-riscv-sbi.c 5419 5420CRAMFS FILESYSTEM 5421M: Nicolas Pitre <nico@fluxnic.net> 5422S: Maintained 5423F: Documentation/filesystems/cramfs.rst 5424F: fs/cramfs/ 5425 5426CREATIVE SB0540 5427M: Bastien Nocera <hadess@hadess.net> 5428L: linux-input@vger.kernel.org 5429S: Maintained 5430F: drivers/hid/hid-creative-sb0540.c 5431 5432CRYPTO API 5433M: Herbert Xu <herbert@gondor.apana.org.au> 5434M: "David S. Miller" <davem@davemloft.net> 5435L: linux-crypto@vger.kernel.org 5436S: Maintained 5437T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5438T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5439F: Documentation/crypto/ 5440F: Documentation/devicetree/bindings/crypto/ 5441F: arch/*/crypto/ 5442F: crypto/ 5443F: drivers/crypto/ 5444F: include/crypto/ 5445F: include/linux/crypto* 5446F: lib/crypto/ 5447 5448CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5449M: Neil Horman <nhorman@tuxdriver.com> 5450L: linux-crypto@vger.kernel.org 5451S: Maintained 5452F: crypto/ansi_cprng.c 5453F: crypto/rng.c 5454 5455CS3308 MEDIA DRIVER 5456M: Hans Verkuil <hverkuil@xs4all.nl> 5457L: linux-media@vger.kernel.org 5458S: Odd Fixes 5459W: http://linuxtv.org 5460T: git git://linuxtv.org/media_tree.git 5461F: drivers/media/i2c/cs3308.c 5462 5463CS5535 Audio ALSA driver 5464M: Jaya Kumar <jayakumar.alsa@gmail.com> 5465S: Maintained 5466F: sound/pci/cs5535audio/ 5467 5468CTU CAN FD DRIVER 5469M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5470M: Ondrej Ille <ondrej.ille@gmail.com> 5471L: linux-can@vger.kernel.org 5472S: Maintained 5473F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5474F: drivers/net/can/ctucanfd/ 5475 5476CW1200 WLAN driver 5477M: Solomon Peachy <pizza@shaftnet.org> 5478S: Maintained 5479F: drivers/net/wireless/st/cw1200/ 5480 5481CX18 VIDEO4LINUX DRIVER 5482M: Andy Walls <awalls@md.metrocast.net> 5483L: linux-media@vger.kernel.org 5484S: Maintained 5485W: https://linuxtv.org 5486T: git git://linuxtv.org/media_tree.git 5487F: drivers/media/pci/cx18/ 5488F: include/uapi/linux/ivtv* 5489 5490CX2341X MPEG ENCODER HELPER MODULE 5491M: Hans Verkuil <hverkuil@xs4all.nl> 5492L: linux-media@vger.kernel.org 5493S: Maintained 5494W: https://linuxtv.org 5495T: git git://linuxtv.org/media_tree.git 5496F: drivers/media/common/cx2341x* 5497F: include/media/drv-intf/cx2341x.h 5498 5499CX24120 MEDIA DRIVER 5500M: Jemma Denson <jdenson@gmail.com> 5501M: Patrick Boettcher <patrick.boettcher@posteo.de> 5502L: linux-media@vger.kernel.org 5503S: Maintained 5504W: https://linuxtv.org 5505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5506F: drivers/media/dvb-frontends/cx24120* 5507 5508CX88 VIDEO4LINUX DRIVER 5509M: Mauro Carvalho Chehab <mchehab@kernel.org> 5510L: linux-media@vger.kernel.org 5511S: Odd fixes 5512W: https://linuxtv.org 5513T: git git://linuxtv.org/media_tree.git 5514F: Documentation/driver-api/media/drivers/cx88* 5515F: drivers/media/pci/cx88/ 5516 5517CXD2820R MEDIA DRIVER 5518M: Antti Palosaari <crope@iki.fi> 5519L: linux-media@vger.kernel.org 5520S: Maintained 5521W: https://linuxtv.org 5522W: http://palosaari.fi/linux/ 5523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5524T: git git://linuxtv.org/anttip/media_tree.git 5525F: drivers/media/dvb-frontends/cxd2820r* 5526 5527CXGB3 ETHERNET DRIVER (CXGB3) 5528M: Raju Rangoju <rajur@chelsio.com> 5529L: netdev@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/net/ethernet/chelsio/cxgb3/ 5533 5534CXGB3 ISCSI DRIVER (CXGB3I) 5535M: Varun Prakash <varun@chelsio.com> 5536L: linux-scsi@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/scsi/cxgbi/cxgb3i 5540 5541CXGB4 CRYPTO DRIVER (chcr) 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: linux-crypto@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/crypto/chelsio 5547 5548CXGB4 ETHERNET DRIVER (CXGB4) 5549M: Raju Rangoju <rajur@chelsio.com> 5550L: netdev@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/net/ethernet/chelsio/cxgb4/ 5554 5555CXGB4 INLINE CRYPTO DRIVER 5556M: Ayush Sawal <ayush.sawal@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/inline_crypto/ 5561 5562CXGB4 ISCSI DRIVER (CXGB4I) 5563M: Varun Prakash <varun@chelsio.com> 5564L: linux-scsi@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/scsi/cxgbi/cxgb4i 5568 5569CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5570M: Potnuri Bharat Teja <bharat@chelsio.com> 5571L: linux-rdma@vger.kernel.org 5572S: Supported 5573W: http://www.openfabrics.org 5574F: drivers/infiniband/hw/cxgb4/ 5575F: include/uapi/rdma/cxgb4-abi.h 5576 5577CXGB4VF ETHERNET DRIVER (CXGB4VF) 5578M: Raju Rangoju <rajur@chelsio.com> 5579L: netdev@vger.kernel.org 5580S: Supported 5581W: http://www.chelsio.com 5582F: drivers/net/ethernet/chelsio/cxgb4vf/ 5583 5584CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5585M: Frederic Barrat <fbarrat@linux.ibm.com> 5586M: Andrew Donnellan <ajd@linux.ibm.com> 5587L: linuxppc-dev@lists.ozlabs.org 5588S: Supported 5589F: Documentation/ABI/testing/sysfs-class-cxl 5590F: Documentation/powerpc/cxl.rst 5591F: arch/powerpc/platforms/powernv/pci-cxl.c 5592F: drivers/misc/cxl/ 5593F: include/misc/cxl* 5594F: include/uapi/misc/cxl.h 5595 5596CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5597M: Manoj N. Kumar <manoj@linux.ibm.com> 5598M: Matthew R. Ochs <mrochs@linux.ibm.com> 5599M: Uma Krishnan <ukrishn@linux.ibm.com> 5600L: linux-scsi@vger.kernel.org 5601S: Supported 5602F: Documentation/powerpc/cxlflash.rst 5603F: drivers/scsi/cxlflash/ 5604F: include/uapi/scsi/cxlflash_ioctl.h 5605 5606CYBERPRO FB DRIVER 5607M: Russell King <linux@armlinux.org.uk> 5608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5609S: Maintained 5610W: http://www.armlinux.org.uk/ 5611F: drivers/video/fbdev/cyber2000fb.* 5612 5613CYCLADES PC300 DRIVER 5614S: Orphan 5615F: drivers/net/wan/pc300* 5616 5617CYPRESS CY8C95X0 PINCTRL DRIVER 5618M: Patrick Rudolph <patrick.rudolph@9elements.com> 5619L: linux-gpio@vger.kernel.org 5620S: Maintained 5621F: drivers/pinctrl/pinctrl-cy8c95x0.c 5622 5623CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5624M: Linus Walleij <linus.walleij@linaro.org> 5625L: linux-input@vger.kernel.org 5626S: Maintained 5627F: drivers/input/touchscreen/cy8ctma140.c 5628 5629CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5630M: Yassine Oudjana <y.oudjana@protonmail.com> 5631L: linux-input@vger.kernel.org 5632S: Maintained 5633F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5634F: drivers/input/keyboard/cypress-sf.c 5635 5636CYPRESS_FIRMWARE MEDIA DRIVER 5637M: Antti Palosaari <crope@iki.fi> 5638L: linux-media@vger.kernel.org 5639S: Maintained 5640W: https://linuxtv.org 5641W: http://palosaari.fi/linux/ 5642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5643T: git git://linuxtv.org/anttip/media_tree.git 5644F: drivers/media/common/cypress_firmware* 5645 5646CYTTSP TOUCHSCREEN DRIVER 5647M: Linus Walleij <linus.walleij@linaro.org> 5648L: linux-input@vger.kernel.org 5649S: Maintained 5650F: drivers/input/touchscreen/cyttsp* 5651 5652D-LINK DIR-685 TOUCHKEYS DRIVER 5653M: Linus Walleij <linus.walleij@linaro.org> 5654L: linux-input@vger.kernel.org 5655S: Supported 5656F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5657 5658DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5659M: Joshua Kinard <kumba@gentoo.org> 5660S: Maintained 5661F: drivers/rtc/rtc-ds1685.c 5662F: include/linux/rtc/ds1685.h 5663 5664DAMA SLAVE for AX.25 5665M: Joerg Reuter <jreuter@yaina.de> 5666L: linux-hams@vger.kernel.org 5667S: Maintained 5668W: http://yaina.de/jreuter/ 5669W: http://www.qsl.net/dl1bke/ 5670F: net/ax25/af_ax25.c 5671F: net/ax25/ax25_dev.c 5672F: net/ax25/ax25_ds_* 5673F: net/ax25/ax25_in.c 5674F: net/ax25/ax25_out.c 5675F: net/ax25/ax25_timer.c 5676F: net/ax25/sysctl_net_ax25.c 5677 5678DATA ACCESS MONITOR 5679M: SeongJae Park <sj@kernel.org> 5680L: damon@lists.linux.dev 5681L: linux-mm@kvack.org 5682S: Maintained 5683W: https://damonitor.github.io 5684P: Documentation/mm/damon/maintainer-profile.rst 5685T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5686T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5687T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5688F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5689F: Documentation/admin-guide/mm/damon/ 5690F: Documentation/mm/damon/ 5691F: include/linux/damon.h 5692F: include/trace/events/damon.h 5693F: mm/damon/ 5694F: tools/testing/selftests/damon/ 5695 5696DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5697L: netdev@vger.kernel.org 5698S: Orphan 5699F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5700F: drivers/net/ethernet/dec/tulip/dmfe.c 5701 5702DC390/AM53C974 SCSI driver 5703M: Hannes Reinecke <hare@suse.com> 5704L: linux-scsi@vger.kernel.org 5705S: Maintained 5706F: drivers/scsi/am53c974.c 5707 5708DC395x SCSI driver 5709M: Oliver Neukum <oliver@neukum.org> 5710M: Ali Akcaagac <aliakc@web.de> 5711M: Jamie Lenehan <lenehan@twibble.org> 5712L: dc395x@twibble.org 5713S: Maintained 5714W: http://twibble.org/dist/dc395x/ 5715W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5716F: Documentation/scsi/dc395x.rst 5717F: drivers/scsi/dc395x.* 5718 5719DCCP PROTOCOL 5720L: dccp@vger.kernel.org 5721S: Orphan 5722W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5723F: include/linux/dccp.h 5724F: include/linux/tfrc.h 5725F: include/uapi/linux/dccp.h 5726F: net/dccp/ 5727 5728DECSTATION PLATFORM SUPPORT 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730L: linux-mips@vger.kernel.org 5731S: Maintained 5732W: http://www.linux-mips.org/wiki/DECstation 5733F: arch/mips/dec/ 5734F: arch/mips/include/asm/dec/ 5735F: arch/mips/include/asm/mach-dec/ 5736 5737DEFXX FDDI NETWORK DRIVER 5738M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5739S: Maintained 5740F: drivers/net/fddi/defxx.* 5741 5742DEFZA FDDI NETWORK DRIVER 5743M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5744S: Maintained 5745F: drivers/net/fddi/defza.* 5746 5747DEINTERLACE DRIVERS FOR ALLWINNER H3 5748M: Jernej Skrabec <jernej.skrabec@gmail.com> 5749L: linux-media@vger.kernel.org 5750S: Maintained 5751T: git git://linuxtv.org/media_tree.git 5752F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5753F: drivers/media/platform/sunxi/sun8i-di/ 5754 5755DELL LAPTOP DRIVER 5756M: Matthew Garrett <mjg59@srcf.ucam.org> 5757M: Pali Rohár <pali@kernel.org> 5758L: platform-driver-x86@vger.kernel.org 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-laptop.c 5761 5762DELL LAPTOP FREEFALL DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: drivers/platform/x86/dell/dell-smo8800.c 5766 5767DELL LAPTOP RBTN DRIVER 5768M: Pali Rohár <pali@kernel.org> 5769S: Maintained 5770F: drivers/platform/x86/dell/dell-rbtn.* 5771 5772DELL LAPTOP SMM DRIVER 5773M: Pali Rohár <pali@kernel.org> 5774S: Maintained 5775F: Documentation/ABI/obsolete/procfs-i8k 5776F: drivers/hwmon/dell-smm-hwmon.c 5777F: include/uapi/linux/i8k.h 5778 5779DELL REMOTE BIOS UPDATE DRIVER 5780M: Stuart Hayes <stuart.w.hayes@gmail.com> 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell_rbu.c 5784 5785DELL SMBIOS DRIVER 5786M: Pali Rohár <pali@kernel.org> 5787L: Dell.Client.Kernel@dell.com 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: drivers/platform/x86/dell/dell-smbios.* 5791 5792DELL SMBIOS SMM DRIVER 5793L: Dell.Client.Kernel@dell.com 5794L: platform-driver-x86@vger.kernel.org 5795S: Maintained 5796F: drivers/platform/x86/dell/dell-smbios-smm.c 5797 5798DELL SMBIOS WMI DRIVER 5799L: Dell.Client.Kernel@dell.com 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: drivers/platform/x86/dell/dell-smbios-wmi.c 5803F: tools/wmi/dell-smbios-example.c 5804 5805DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5806M: Stuart Hayes <stuart.w.hayes@gmail.com> 5807L: platform-driver-x86@vger.kernel.org 5808S: Maintained 5809F: Documentation/driver-api/dcdbas.rst 5810F: drivers/platform/x86/dell/dcdbas.* 5811 5812DELL WMI DDV DRIVER 5813M: Armin Wolf <W_Armin@gmx.de> 5814S: Maintained 5815F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5816F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5817F: drivers/platform/x86/dell/dell-wmi-ddv.c 5818 5819DELL WMI DESCRIPTOR DRIVER 5820L: Dell.Client.Kernel@dell.com 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5823 5824DELL WMI HARDWARE PRIVACY SUPPORT 5825M: Perry Yuan <Perry.Yuan@dell.com> 5826L: Dell.Client.Kernel@dell.com 5827L: platform-driver-x86@vger.kernel.org 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-privacy.c 5830 5831DELL WMI NOTIFICATIONS DRIVER 5832M: Matthew Garrett <mjg59@srcf.ucam.org> 5833M: Pali Rohár <pali@kernel.org> 5834S: Maintained 5835F: drivers/platform/x86/dell/dell-wmi-base.c 5836 5837DELL WMI SYSMAN DRIVER 5838M: Prasanth Ksr <prasanth.ksr@dell.com> 5839L: Dell.Client.Kernel@dell.com 5840L: platform-driver-x86@vger.kernel.org 5841S: Maintained 5842F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5843F: drivers/platform/x86/dell/dell-wmi-sysman/ 5844 5845DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5846M: Zev Weiss <zev@bewilderbeest.net> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5850 5851DELTA DPS920AB PSU DRIVER 5852M: Robert Marko <robert.marko@sartura.hr> 5853L: linux-hwmon@vger.kernel.org 5854S: Maintained 5855F: Documentation/hwmon/dps920ab.rst 5856F: drivers/hwmon/pmbus/dps920ab.c 5857 5858DELTA NETWORKS TN48M CPLD DRIVERS 5859M: Robert Marko <robert.marko@sartura.hr> 5860S: Maintained 5861F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5862F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5863F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5864F: drivers/gpio/gpio-tn48m.c 5865F: include/dt-bindings/reset/delta,tn48m-reset.h 5866 5867DELTA ST MEDIA DRIVER 5868M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5869L: linux-media@vger.kernel.org 5870S: Supported 5871W: https://linuxtv.org 5872T: git git://linuxtv.org/media_tree.git 5873F: drivers/media/platform/st/sti/delta 5874 5875DENALI NAND DRIVER 5876L: linux-mtd@lists.infradead.org 5877S: Orphan 5878F: drivers/mtd/nand/raw/denali* 5879 5880DESIGNWARE EDMA CORE IP DRIVER 5881M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5882L: dmaengine@vger.kernel.org 5883S: Maintained 5884F: drivers/dma/dw-edma/ 5885F: include/linux/dma/edma.h 5886 5887DESIGNWARE USB2 DRD IP DRIVER 5888M: Minas Harutyunyan <hminas@synopsys.com> 5889L: linux-usb@vger.kernel.org 5890S: Maintained 5891T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5892F: drivers/usb/dwc2/ 5893 5894DESIGNWARE USB3 DRD IP DRIVER 5895M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5896L: linux-usb@vger.kernel.org 5897S: Maintained 5898F: drivers/usb/dwc3/ 5899 5900DESIGNWARE XDATA IP DRIVER 5901M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5902L: linux-pci@vger.kernel.org 5903S: Maintained 5904F: Documentation/misc-devices/dw-xdata-pcie.rst 5905F: drivers/misc/dw-xdata-pcie.c 5906 5907DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5908M: Andreas Klinger <ak@it-klinger.de> 5909L: linux-iio@vger.kernel.org 5910S: Maintained 5911F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5912F: drivers/iio/proximity/srf*.c 5913 5914DEVICE COREDUMP (DEV_COREDUMP) 5915M: Johannes Berg <johannes@sipsolutions.net> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: drivers/base/devcoredump.c 5919F: include/linux/devcoredump.h 5920 5921DEVICE DEPENDENCY HELPER SCRIPT 5922M: Saravana Kannan <saravanak@google.com> 5923L: linux-kernel@vger.kernel.org 5924S: Maintained 5925F: scripts/dev-needs.sh 5926 5927DEVICE DIRECT ACCESS (DAX) 5928M: Dan Williams <dan.j.williams@intel.com> 5929M: Vishal Verma <vishal.l.verma@intel.com> 5930M: Dave Jiang <dave.jiang@intel.com> 5931L: nvdimm@lists.linux.dev 5932L: linux-cxl@vger.kernel.org 5933S: Supported 5934F: drivers/dax/ 5935 5936DEVICE FREQUENCY (DEVFREQ) 5937M: MyungJoo Ham <myungjoo.ham@samsung.com> 5938M: Kyungmin Park <kyungmin.park@samsung.com> 5939M: Chanwoo Choi <cw00.choi@samsung.com> 5940L: linux-pm@vger.kernel.org 5941S: Maintained 5942T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5943F: Documentation/devicetree/bindings/devfreq/ 5944F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5945F: drivers/devfreq/ 5946F: include/linux/devfreq.h 5947F: include/trace/events/devfreq.h 5948 5949DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5950M: Chanwoo Choi <cw00.choi@samsung.com> 5951L: linux-pm@vger.kernel.org 5952S: Supported 5953T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5954F: Documentation/devicetree/bindings/devfreq/event/ 5955F: drivers/devfreq/devfreq-event.c 5956F: drivers/devfreq/event/ 5957F: include/dt-bindings/pmu/exynos_ppmu.h 5958F: include/linux/devfreq-event.h 5959 5960DEVICE RESOURCE MANAGEMENT HELPERS 5961M: Hans de Goede <hdegoede@redhat.com> 5962R: Matti Vaittinen <mazziesaccount@gmail.com> 5963S: Maintained 5964F: include/linux/devm-helpers.h 5965 5966DEVICE-MAPPER (LVM) 5967M: Alasdair Kergon <agk@redhat.com> 5968M: Mike Snitzer <snitzer@kernel.org> 5969M: dm-devel@redhat.com 5970L: dm-devel@redhat.com 5971S: Maintained 5972W: http://sources.redhat.com/dm 5973Q: http://patchwork.kernel.org/project/dm-devel/list/ 5974T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5975T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5976F: Documentation/admin-guide/device-mapper/ 5977F: drivers/md/Kconfig 5978F: drivers/md/Makefile 5979F: drivers/md/dm* 5980F: drivers/md/persistent-data/ 5981F: include/linux/device-mapper.h 5982F: include/linux/dm-*.h 5983F: include/uapi/linux/dm-*.h 5984 5985DEVLINK 5986M: Jiri Pirko <jiri@resnulli.us> 5987L: netdev@vger.kernel.org 5988S: Supported 5989F: Documentation/networking/devlink 5990F: include/net/devlink.h 5991F: include/uapi/linux/devlink.h 5992F: net/devlink/ 5993 5994DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5995M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5996L: kernel@dh-electronics.com 5997S: Maintained 5998F: arch/arm/boot/dts/imx6*-dhcom-* 5999F: arch/arm/boot/dts/imx6*-dhcor-* 6000 6001DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6002M: Marek Vasut <marex@denx.de> 6003L: kernel@dh-electronics.com 6004S: Maintained 6005F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6006F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6007 6008DIALOG SEMICONDUCTOR DRIVERS 6009M: Support Opensource <support.opensource@diasemi.com> 6010S: Supported 6011W: http://www.dialog-semiconductor.com/products 6012F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6013F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6014F: Documentation/devicetree/bindings/mfd/da90*.txt 6015F: Documentation/devicetree/bindings/mfd/da90*.yaml 6016F: Documentation/devicetree/bindings/regulator/da92*.txt 6017F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6018F: Documentation/devicetree/bindings/regulator/slg51000.txt 6019F: Documentation/devicetree/bindings/sound/da[79]*.txt 6020F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6021F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6022F: Documentation/hwmon/da90??.rst 6023F: drivers/gpio/gpio-da90??.c 6024F: drivers/hwmon/da90??-hwmon.c 6025F: drivers/iio/adc/da91??-*.c 6026F: drivers/input/misc/da72??.[ch] 6027F: drivers/input/misc/da90??_onkey.c 6028F: drivers/input/touchscreen/da9052_tsi.c 6029F: drivers/leds/leds-da90??.c 6030F: drivers/mfd/da903x.c 6031F: drivers/mfd/da90??-*.c 6032F: drivers/mfd/da91??-*.c 6033F: drivers/pinctrl/pinctrl-da90??.c 6034F: drivers/power/supply/da9052-battery.c 6035F: drivers/power/supply/da91??-*.c 6036F: drivers/regulator/da9???-regulator.[ch] 6037F: drivers/regulator/slg51000-regulator.[ch] 6038F: drivers/rtc/rtc-da90??.c 6039F: drivers/thermal/da90??-thermal.c 6040F: drivers/video/backlight/da90??_bl.c 6041F: drivers/watchdog/da90??_wdt.c 6042F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6043F: include/linux/mfd/da903x.h 6044F: include/linux/mfd/da9052/ 6045F: include/linux/mfd/da9055/ 6046F: include/linux/mfd/da9062/ 6047F: include/linux/mfd/da9063/ 6048F: include/linux/mfd/da9150/ 6049F: include/linux/regulator/da9211.h 6050F: include/sound/da[79]*.h 6051F: sound/soc/codecs/da[79]*.[ch] 6052 6053DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6054M: William Breathitt Gray <william.gray@linaro.org> 6055L: linux-gpio@vger.kernel.org 6056S: Maintained 6057F: drivers/gpio/gpio-gpio-mm.c 6058 6059DIOLAN U2C-12 I2C DRIVER 6060M: Guenter Roeck <linux@roeck-us.net> 6061L: linux-i2c@vger.kernel.org 6062S: Maintained 6063F: drivers/i2c/busses/i2c-diolan-u2c.c 6064 6065DIRECTORY NOTIFICATION (DNOTIFY) 6066M: Jan Kara <jack@suse.cz> 6067R: Amir Goldstein <amir73il@gmail.com> 6068L: linux-fsdevel@vger.kernel.org 6069S: Maintained 6070F: Documentation/filesystems/dnotify.rst 6071F: fs/notify/dnotify/ 6072F: include/linux/dnotify.h 6073 6074DISK GEOMETRY AND PARTITION HANDLING 6075M: Andries Brouwer <aeb@cwi.nl> 6076S: Maintained 6077W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6078W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6079W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6080 6081DISKQUOTA 6082M: Jan Kara <jack@suse.com> 6083S: Maintained 6084F: Documentation/filesystems/quota.rst 6085F: fs/quota/ 6086F: include/linux/quota*.h 6087F: include/uapi/linux/quota*.h 6088 6089DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6090M: Bernie Thompson <bernie@plugable.com> 6091L: linux-fbdev@vger.kernel.org 6092S: Maintained 6093W: http://plugable.com/category/projects/udlfb/ 6094F: Documentation/fb/udlfb.rst 6095F: drivers/video/fbdev/udlfb.c 6096F: include/video/udlfb.h 6097 6098DISTRIBUTED LOCK MANAGER (DLM) 6099M: Christine Caulfield <ccaulfie@redhat.com> 6100M: David Teigland <teigland@redhat.com> 6101L: cluster-devel@redhat.com 6102S: Supported 6103W: http://sources.redhat.com/cluster/ 6104T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6105F: fs/dlm/ 6106 6107DMA BUFFER SHARING FRAMEWORK 6108M: Sumit Semwal <sumit.semwal@linaro.org> 6109M: Christian König <christian.koenig@amd.com> 6110L: linux-media@vger.kernel.org 6111L: dri-devel@lists.freedesktop.org 6112L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6113S: Maintained 6114T: git git://anongit.freedesktop.org/drm/drm-misc 6115F: Documentation/driver-api/dma-buf.rst 6116F: drivers/dma-buf/ 6117F: include/linux/*fence.h 6118F: include/linux/dma-buf.h 6119F: include/linux/dma-resv.h 6120K: \bdma_(?:buf|fence|resv)\b 6121 6122DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6123M: Vinod Koul <vkoul@kernel.org> 6124L: dmaengine@vger.kernel.org 6125S: Maintained 6126Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6127T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6128F: Documentation/devicetree/bindings/dma/ 6129F: Documentation/driver-api/dmaengine/ 6130F: drivers/dma/ 6131F: include/dt-bindings/dma/ 6132F: include/linux/dma/ 6133F: include/linux/dmaengine.h 6134F: include/linux/of_dma.h 6135 6136DMA MAPPING BENCHMARK 6137M: Xiang Chen <chenxiang66@hisilicon.com> 6138L: iommu@lists.linux.dev 6139F: kernel/dma/map_benchmark.c 6140F: tools/testing/selftests/dma/ 6141 6142DMA MAPPING HELPERS 6143M: Christoph Hellwig <hch@lst.de> 6144M: Marek Szyprowski <m.szyprowski@samsung.com> 6145R: Robin Murphy <robin.murphy@arm.com> 6146L: iommu@lists.linux.dev 6147S: Supported 6148W: http://git.infradead.org/users/hch/dma-mapping.git 6149T: git git://git.infradead.org/users/hch/dma-mapping.git 6150F: include/asm-generic/dma-mapping.h 6151F: include/linux/dma-direct.h 6152F: include/linux/dma-map-ops.h 6153F: include/linux/dma-mapping.h 6154F: include/linux/swiotlb.h 6155F: kernel/dma/ 6156 6157DMA-BUF HEAPS FRAMEWORK 6158M: Sumit Semwal <sumit.semwal@linaro.org> 6159R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6160R: Liam Mark <lmark@codeaurora.org> 6161R: Laura Abbott <labbott@redhat.com> 6162R: Brian Starkey <Brian.Starkey@arm.com> 6163R: John Stultz <jstultz@google.com> 6164L: linux-media@vger.kernel.org 6165L: dri-devel@lists.freedesktop.org 6166L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6167S: Maintained 6168T: git git://anongit.freedesktop.org/drm/drm-misc 6169F: drivers/dma-buf/dma-heap.c 6170F: drivers/dma-buf/heaps/* 6171F: include/linux/dma-heap.h 6172F: include/uapi/linux/dma-heap.h 6173 6174DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6175M: Lukasz Luba <lukasz.luba@arm.com> 6176L: linux-pm@vger.kernel.org 6177L: linux-samsung-soc@vger.kernel.org 6178S: Maintained 6179F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6180F: drivers/memory/samsung/exynos5422-dmc.c 6181 6182DME1737 HARDWARE MONITOR DRIVER 6183M: Juerg Haefliger <juergh@proton.me> 6184L: linux-hwmon@vger.kernel.org 6185S: Maintained 6186F: Documentation/hwmon/dme1737.rst 6187F: drivers/hwmon/dme1737.c 6188 6189DMI/SMBIOS SUPPORT 6190M: Jean Delvare <jdelvare@suse.com> 6191S: Maintained 6192T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6193F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6194F: drivers/firmware/dmi-id.c 6195F: drivers/firmware/dmi_scan.c 6196F: include/linux/dmi.h 6197 6198DOCUMENTATION 6199M: Jonathan Corbet <corbet@lwn.net> 6200L: linux-doc@vger.kernel.org 6201S: Maintained 6202P: Documentation/doc-guide/maintainer-profile.rst 6203T: git git://git.lwn.net/linux.git docs-next 6204F: Documentation/ 6205F: scripts/documentation-file-ref-check 6206F: scripts/kernel-doc 6207F: scripts/sphinx-pre-install 6208X: Documentation/ABI/ 6209X: Documentation/admin-guide/media/ 6210X: Documentation/devicetree/ 6211X: Documentation/driver-api/media/ 6212X: Documentation/firmware-guide/acpi/ 6213X: Documentation/i2c/ 6214X: Documentation/power/ 6215X: Documentation/spi/ 6216X: Documentation/userspace-api/media/ 6217 6218DOCUMENTATION REPORTING ISSUES 6219M: Thorsten Leemhuis <linux@leemhuis.info> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6223F: Documentation/admin-guide/reporting-issues.rst 6224 6225DOCUMENTATION SCRIPTS 6226M: Mauro Carvalho Chehab <mchehab@kernel.org> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/sphinx/parse-headers.pl 6230F: scripts/documentation-file-ref-check 6231F: scripts/sphinx-pre-install 6232 6233DOCUMENTATION/ITALIAN 6234M: Federico Vaga <federico.vaga@vaga.pv.it> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/it_IT 6238 6239DOCUMENTATION/JAPANESE 6240R: Akira Yokosawa <akiyks@gmail.com> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/translations/ja_JP 6244 6245DONGWOON DW9714 LENS VOICE COIL DRIVER 6246M: Sakari Ailus <sakari.ailus@linux.intel.com> 6247L: linux-media@vger.kernel.org 6248S: Maintained 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6251F: drivers/media/i2c/dw9714.c 6252 6253DONGWOON DW9768 LENS VOICE COIL DRIVER 6254M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6259F: drivers/media/i2c/dw9768.c 6260 6261DONGWOON DW9807 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6267F: drivers/media/i2c/dw9807-vcm.c 6268 6269DOUBLETALK DRIVER 6270M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6271L: blinux-list@redhat.com 6272S: Maintained 6273F: drivers/char/dtlk.c 6274F: include/linux/dtlk.h 6275 6276DPAA2 DATAPATH I/O (DPIO) DRIVER 6277M: Roy Pledge <Roy.Pledge@nxp.com> 6278L: linux-kernel@vger.kernel.org 6279S: Maintained 6280F: drivers/soc/fsl/dpio 6281 6282DPAA2 ETHERNET DRIVER 6283M: Ioana Ciornei <ioana.ciornei@nxp.com> 6284L: netdev@vger.kernel.org 6285S: Maintained 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6288F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6289F: drivers/net/ethernet/freescale/dpaa2/Makefile 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6293F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6294F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpni* 6296 6297DPAA2 ETHERNET SWITCH DRIVER 6298M: Ioana Ciornei <ioana.ciornei@nxp.com> 6299L: netdev@vger.kernel.org 6300S: Maintained 6301F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6303F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6304 6305DRBD DRIVER 6306M: Philipp Reisner <philipp.reisner@linbit.com> 6307M: Lars Ellenberg <lars.ellenberg@linbit.com> 6308M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6309L: drbd-dev@lists.linbit.com 6310S: Supported 6311W: http://www.drbd.org 6312T: git git://git.linbit.com/linux-drbd.git 6313T: git git://git.linbit.com/drbd-8.4.git 6314F: Documentation/admin-guide/blockdev/ 6315F: drivers/block/drbd/ 6316F: include/linux/drbd* 6317F: lib/lru_cache.c 6318 6319DRIVER COMPONENT FRAMEWORK 6320L: dri-devel@lists.freedesktop.org 6321F: drivers/base/component.c 6322F: include/linux/component.h 6323 6324DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6326R: "Rafael J. Wysocki" <rafael@kernel.org> 6327S: Supported 6328T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6329F: Documentation/core-api/kobject.rst 6330F: drivers/base/ 6331F: fs/debugfs/ 6332F: fs/sysfs/ 6333F: include/linux/debugfs.h 6334F: include/linux/fwnode.h 6335F: include/linux/kobj* 6336F: include/linux/property.h 6337F: lib/kobj* 6338 6339DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6340M: Nishanth Menon <nm@ti.com> 6341L: linux-pm@vger.kernel.org 6342S: Maintained 6343F: drivers/soc/ti/smartreflex.c 6344F: include/linux/power/smartreflex.h 6345 6346DRM ACCEL DRIVERS FOR INTEL VPU 6347M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6348M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6349L: dri-devel@lists.freedesktop.org 6350S: Supported 6351T: git git://anongit.freedesktop.org/drm/drm-misc 6352F: drivers/accel/ivpu/ 6353F: include/uapi/drm/ivpu_accel.h 6354 6355DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6356M: Oded Gabbay <ogabbay@kernel.org> 6357L: dri-devel@lists.freedesktop.org 6358S: Maintained 6359C: irc://irc.oftc.net/dri-devel 6360T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6361F: Documentation/accel/ 6362F: drivers/accel/ 6363F: include/drm/drm_accel.h 6364 6365DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6366M: Maxime Ripard <mripard@kernel.org> 6367M: Chen-Yu Tsai <wens@csie.org> 6368R: Jernej Skrabec <jernej.skrabec@gmail.com> 6369L: dri-devel@lists.freedesktop.org 6370S: Supported 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: drivers/gpu/drm/sun4i/sun8i* 6373 6374DRM DRIVER FOR ARM PL111 CLCD 6375M: Emma Anholt <emma@anholt.net> 6376S: Supported 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: drivers/gpu/drm/pl111/ 6379 6380DRM DRIVER FOR ARM VERSATILE TFT PANELS 6381M: Linus Walleij <linus.walleij@linaro.org> 6382S: Maintained 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6385F: drivers/gpu/drm/panel/panel-arm-versatile.c 6386 6387DRM DRIVER FOR ASPEED BMC GFX 6388M: Joel Stanley <joel@jms.id.au> 6389L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6393F: drivers/gpu/drm/aspeed/ 6394 6395DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6396M: Dave Airlie <airlied@redhat.com> 6397R: Thomas Zimmermann <tzimmermann@suse.de> 6398L: dri-devel@lists.freedesktop.org 6399S: Supported 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/ast/ 6402 6403DRM DRIVER FOR BOCHS VIRTUAL GPU 6404M: Gerd Hoffmann <kraxel@redhat.com> 6405L: virtualization@lists.linux-foundation.org 6406S: Maintained 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: drivers/gpu/drm/tiny/bochs.c 6409 6410DRM DRIVER FOR BOE HIMAX8279D PANELS 6411M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6412S: Maintained 6413F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6414F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6415 6416DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6417M: Jagan Teki <jagan@amarulasolutions.com> 6418S: Maintained 6419F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6420F: drivers/gpu/drm/bridge/chipone-icn6211.c 6421 6422DRM DRIVER FOR EBBG FT8719 PANEL 6423M: Joel Selvaraj <jo@jsfamily.in> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6427F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6428 6429DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6430M: Linus Walleij <linus.walleij@linaro.org> 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: drivers/gpu/drm/tve200/ 6434 6435DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6436M: Icenowy Zheng <icenowy@aosc.io> 6437S: Maintained 6438F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6439F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6440 6441DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6442M: Jagan Teki <jagan@amarulasolutions.com> 6443S: Maintained 6444F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6445F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6446 6447DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6448M: Thomas Zimmermann <tzimmermann@suse.de> 6449M: Javier Martinez Canillas <javierm@redhat.com> 6450L: dri-devel@lists.freedesktop.org 6451S: Maintained 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/drm_aperture.c 6454F: drivers/gpu/drm/tiny/ofdrm.c 6455F: drivers/gpu/drm/tiny/simpledrm.c 6456F: drivers/video/aperture.c 6457F: drivers/video/nomodeset.c 6458F: include/drm/drm_aperture.h 6459F: include/linux/aperture.h 6460F: include/video/nomodeset.h 6461 6462DRM DRIVER FOR GENERIC EDP PANELS 6463R: Douglas Anderson <dianders@chromium.org> 6464F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6465F: drivers/gpu/drm/panel/panel-edp.c 6466 6467DRM DRIVER FOR GENERIC USB DISPLAY 6468M: Noralf Trønnes <noralf@tronnes.org> 6469S: Maintained 6470W: https://github.com/notro/gud/wiki 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/gud/ 6473F: include/drm/gud.h 6474 6475DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6476M: Hans de Goede <hdegoede@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: drivers/gpu/drm/tiny/gm12u320.c 6480 6481DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6482M: Ondrej Jirman <megi@xff.cz> 6483M: Javier Martinez Canillas <javierm@redhat.com> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6487F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6488 6489DRM DRIVER FOR HX8357D PANELS 6490M: Emma Anholt <emma@anholt.net> 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6494F: drivers/gpu/drm/tiny/hx8357d.c 6495 6496DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6497M: Deepak Rawat <drawat.floss@gmail.com> 6498L: linux-hyperv@vger.kernel.org 6499L: dri-devel@lists.freedesktop.org 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: drivers/gpu/drm/hyperv 6503 6504DRM DRIVER FOR ILITEK ILI9225 PANELS 6505M: David Lechner <david@lechnology.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6509F: drivers/gpu/drm/tiny/ili9225.c 6510 6511DRM DRIVER FOR ILITEK ILI9486 PANELS 6512M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6516F: drivers/gpu/drm/tiny/ili9486.c 6517 6518DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6519M: Jagan Teki <jagan@edgeble.ai> 6520S: Maintained 6521F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6522F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6523 6524DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6525M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6526S: Supported 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: drivers/gpu/drm/logicvc/ 6529 6530DRM DRIVER FOR LVDS PANELS 6531M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: Documentation/devicetree/bindings/display/lvds.yaml 6536F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6537F: drivers/gpu/drm/panel/panel-lvds.c 6538 6539DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6540M: Guido Günther <agx@sigxcpu.org> 6541R: Purism Kernel Team <kernel@puri.sm> 6542S: Maintained 6543F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6544F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6545 6546DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6547M: Dave Airlie <airlied@redhat.com> 6548R: Thomas Zimmermann <tzimmermann@suse.de> 6549L: dri-devel@lists.freedesktop.org 6550S: Supported 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: drivers/gpu/drm/mgag200/ 6553 6554DRM DRIVER FOR MI0283QT 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6559F: drivers/gpu/drm/tiny/mi0283qt.c 6560 6561DRM DRIVER FOR MIPI DBI compatible panels 6562M: Noralf Trønnes <noralf@tronnes.org> 6563S: Maintained 6564W: https://github.com/notro/panel-mipi-dbi/wiki 6565T: git git://anongit.freedesktop.org/drm/drm-misc 6566F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6567F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6568 6569DRM DRIVER FOR MSM ADRENO GPU 6570M: Rob Clark <robdclark@gmail.com> 6571M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6572M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6573R: Sean Paul <sean@poorly.run> 6574L: linux-arm-msm@vger.kernel.org 6575L: dri-devel@lists.freedesktop.org 6576L: freedreno@lists.freedesktop.org 6577S: Maintained 6578B: https://gitlab.freedesktop.org/drm/msm/-/issues 6579T: git https://gitlab.freedesktop.org/drm/msm.git 6580F: Documentation/devicetree/bindings/display/msm/ 6581F: drivers/gpu/drm/msm/ 6582F: include/uapi/drm/msm_drm.h 6583 6584DRM DRIVER FOR NOVATEK NT35510 PANELS 6585M: Linus Walleij <linus.walleij@linaro.org> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6589F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6590 6591DRM DRIVER FOR NOVATEK NT35560 PANELS 6592M: Linus Walleij <linus.walleij@linaro.org> 6593S: Maintained 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6596F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6597 6598DRM DRIVER FOR NOVATEK NT36523 PANELS 6599M: Jianhua Lu <lujianhua000@gmail.com> 6600S: Maintained 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6603F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6604 6605DRM DRIVER FOR NOVATEK NT36672A PANELS 6606M: Sumit Semwal <sumit.semwal@linaro.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6610F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6611 6612DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6613M: Ben Skeggs <bskeggs@redhat.com> 6614M: Karol Herbst <kherbst@redhat.com> 6615M: Lyude Paul <lyude@redhat.com> 6616L: dri-devel@lists.freedesktop.org 6617L: nouveau@lists.freedesktop.org 6618S: Supported 6619W: https://nouveau.freedesktop.org/ 6620Q: https://patchwork.freedesktop.org/project/nouveau/ 6621Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6622B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6623C: irc://irc.oftc.net/nouveau 6624T: git https://gitlab.freedesktop.org/drm/nouveau.git 6625F: drivers/gpu/drm/nouveau/ 6626F: include/uapi/drm/nouveau_drm.h 6627 6628DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6629M: Stefan Mavrodiev <stefan@olimex.com> 6630S: Maintained 6631F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6632F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6633 6634DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6635R: Douglas Anderson <dianders@chromium.org> 6636F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6637F: drivers/gpu/drm/bridge/parade-ps8640.c 6638 6639DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6640M: Noralf Trønnes <noralf@tronnes.org> 6641S: Maintained 6642T: git git://anongit.freedesktop.org/drm/drm-misc 6643F: Documentation/devicetree/bindings/display/repaper.txt 6644F: drivers/gpu/drm/tiny/repaper.c 6645 6646DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6647M: Dave Airlie <airlied@redhat.com> 6648M: Gerd Hoffmann <kraxel@redhat.com> 6649L: virtualization@lists.linux-foundation.org 6650S: Obsolete 6651W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: drivers/gpu/drm/tiny/cirrus.c 6654 6655DRM DRIVER FOR QXL VIRTUAL GPU 6656M: Dave Airlie <airlied@redhat.com> 6657M: Gerd Hoffmann <kraxel@redhat.com> 6658L: virtualization@lists.linux-foundation.org 6659L: spice-devel@lists.freedesktop.org 6660S: Maintained 6661T: git git://anongit.freedesktop.org/drm/drm-misc 6662F: drivers/gpu/drm/qxl/ 6663F: include/uapi/drm/qxl_drm.h 6664 6665DRM DRIVER FOR RAYDIUM RM67191 PANELS 6666M: Robert Chiras <robert.chiras@nxp.com> 6667S: Maintained 6668F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6669F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6670 6671DRM DRIVER FOR SAMSUNG DB7430 PANELS 6672M: Linus Walleij <linus.walleij@linaro.org> 6673S: Maintained 6674T: git git://anongit.freedesktop.org/drm/drm-misc 6675F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6676F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6677 6678DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6679M: Inki Dae <inki.dae@samsung.com> 6680M: Jagan Teki <jagan@amarulasolutions.com> 6681M: Marek Szyprowski <m.szyprowski@samsung.com> 6682S: Maintained 6683T: git git://anongit.freedesktop.org/drm/drm-misc 6684F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6685F: drivers/gpu/drm/bridge/samsung-dsim.c 6686F: include/drm/bridge/samsung-dsim.h 6687 6688DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6689M: Markuss Broks <markuss.broks@gmail.com> 6690S: Maintained 6691F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6693 6694DRM DRIVER FOR SITRONIX ST7586 PANELS 6695M: David Lechner <david@lechnology.com> 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6699F: drivers/gpu/drm/tiny/st7586.c 6700 6701DRM DRIVER FOR SITRONIX ST7701 PANELS 6702M: Jagan Teki <jagan@amarulasolutions.com> 6703S: Maintained 6704F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6705F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6706 6707DRM DRIVER FOR SITRONIX ST7703 PANELS 6708M: Guido Günther <agx@sigxcpu.org> 6709R: Purism Kernel Team <kernel@puri.sm> 6710R: Ondrej Jirman <megous@megous.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6714 6715DRM DRIVER FOR SITRONIX ST7735R PANELS 6716M: David Lechner <david@lechnology.com> 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6720F: drivers/gpu/drm/tiny/st7735r.c 6721 6722DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6723M: Javier Martinez Canillas <javierm@redhat.com> 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6727F: drivers/gpu/drm/solomon/ssd130x* 6728 6729DRM DRIVER FOR ST-ERICSSON MCDE 6730M: Linus Walleij <linus.walleij@linaro.org> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6734F: drivers/gpu/drm/mcde/ 6735 6736DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6737M: Jagan Teki <jagan@amarulasolutions.com> 6738S: Maintained 6739F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6740F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6741 6742DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6743R: Douglas Anderson <dianders@chromium.org> 6744F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6745F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6746 6747DRM DRIVER FOR TPO TPG110 PANELS 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6752F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6753 6754DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6755M: Dave Airlie <airlied@redhat.com> 6756R: Sean Paul <sean@poorly.run> 6757R: Thomas Zimmermann <tzimmermann@suse.de> 6758L: dri-devel@lists.freedesktop.org 6759S: Supported 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/udl/ 6762 6763DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6764M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6765M: Melissa Wen <melissa.srw@gmail.com> 6766R: Haneen Mohammed <hamohammed.sa@gmail.com> 6767R: Daniel Vetter <daniel@ffwll.ch> 6768L: dri-devel@lists.freedesktop.org 6769S: Maintained 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: Documentation/gpu/vkms.rst 6772F: drivers/gpu/drm/vkms/ 6773 6774DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6775M: Hans de Goede <hdegoede@redhat.com> 6776L: dri-devel@lists.freedesktop.org 6777S: Maintained 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: drivers/gpu/drm/vboxvideo/ 6780 6781DRM DRIVER FOR VMWARE VIRTUAL GPU 6782M: Zack Rusin <zackr@vmware.com> 6783R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6784L: dri-devel@lists.freedesktop.org 6785S: Supported 6786T: git git://anongit.freedesktop.org/drm/drm-misc 6787F: drivers/gpu/drm/vmwgfx/ 6788F: include/uapi/drm/vmwgfx_drm.h 6789 6790DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6791M: Linus Walleij <linus.walleij@linaro.org> 6792S: Maintained 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6795F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6796 6797DRM DRIVERS 6798M: David Airlie <airlied@gmail.com> 6799M: Daniel Vetter <daniel@ffwll.ch> 6800L: dri-devel@lists.freedesktop.org 6801S: Maintained 6802B: https://gitlab.freedesktop.org/drm 6803C: irc://irc.oftc.net/dri-devel 6804T: git git://anongit.freedesktop.org/drm/drm 6805F: Documentation/devicetree/bindings/display/ 6806F: Documentation/devicetree/bindings/gpu/ 6807F: Documentation/gpu/ 6808F: drivers/gpu/ 6809F: include/drm/ 6810F: include/linux/vga* 6811F: include/uapi/drm/ 6812 6813DRM DRIVERS AND MISC GPU PATCHES 6814M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6815M: Maxime Ripard <mripard@kernel.org> 6816M: Thomas Zimmermann <tzimmermann@suse.de> 6817S: Maintained 6818W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6819T: git git://anongit.freedesktop.org/drm/drm-misc 6820F: Documentation/gpu/ 6821F: drivers/gpu/drm/* 6822F: drivers/gpu/vga/ 6823F: include/drm/drm* 6824F: include/linux/vga* 6825F: include/uapi/drm/drm* 6826 6827DRM DRIVERS FOR ALLWINNER A10 6828M: Maxime Ripard <mripard@kernel.org> 6829M: Chen-Yu Tsai <wens@csie.org> 6830L: dri-devel@lists.freedesktop.org 6831S: Supported 6832T: git git://anongit.freedesktop.org/drm/drm-misc 6833F: Documentation/devicetree/bindings/display/allwinner* 6834F: drivers/gpu/drm/sun4i/ 6835 6836DRM DRIVERS FOR AMLOGIC SOCS 6837M: Neil Armstrong <neil.armstrong@linaro.org> 6838L: dri-devel@lists.freedesktop.org 6839L: linux-amlogic@lists.infradead.org 6840S: Supported 6841W: http://linux-meson.com/ 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6844F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6845F: Documentation/gpu/meson.rst 6846F: drivers/gpu/drm/meson/ 6847 6848DRM DRIVERS FOR ATMEL HLCDC 6849M: Sam Ravnborg <sam@ravnborg.org> 6850M: Boris Brezillon <bbrezillon@kernel.org> 6851L: dri-devel@lists.freedesktop.org 6852S: Supported 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/atmel/ 6855F: drivers/gpu/drm/atmel-hlcdc/ 6856 6857DRM DRIVERS FOR BRIDGE CHIPS 6858M: Andrzej Hajda <andrzej.hajda@intel.com> 6859M: Neil Armstrong <neil.armstrong@linaro.org> 6860M: Robert Foss <rfoss@kernel.org> 6861R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6862R: Jonas Karlman <jonas@kwiboo.se> 6863R: Jernej Skrabec <jernej.skrabec@gmail.com> 6864S: Maintained 6865T: git git://anongit.freedesktop.org/drm/drm-misc 6866F: Documentation/devicetree/bindings/display/bridge/ 6867F: drivers/gpu/drm/bridge/ 6868F: include/drm/drm_bridge.h 6869 6870DRM DRIVERS FOR EXYNOS 6871M: Inki Dae <inki.dae@samsung.com> 6872M: Seung-Woo Kim <sw0312.kim@samsung.com> 6873M: Kyungmin Park <kyungmin.park@samsung.com> 6874L: dri-devel@lists.freedesktop.org 6875S: Supported 6876T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6877F: Documentation/devicetree/bindings/display/exynos/ 6878F: Documentation/devicetree/bindings/display/samsung/ 6879F: drivers/gpu/drm/exynos/ 6880F: include/uapi/drm/exynos_drm.h 6881 6882DRM DRIVERS FOR FREESCALE DCU 6883M: Stefan Agner <stefan@agner.ch> 6884M: Alison Wang <alison.wang@nxp.com> 6885L: dri-devel@lists.freedesktop.org 6886S: Supported 6887T: git git://anongit.freedesktop.org/drm/drm-misc 6888F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6889F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6890F: drivers/gpu/drm/fsl-dcu/ 6891 6892DRM DRIVERS FOR FREESCALE IMX 6893M: Philipp Zabel <p.zabel@pengutronix.de> 6894L: dri-devel@lists.freedesktop.org 6895S: Maintained 6896F: Documentation/devicetree/bindings/display/imx/ 6897F: drivers/gpu/drm/imx/ipuv3/ 6898F: drivers/gpu/ipu-v3/ 6899 6900DRM DRIVERS FOR FREESCALE IMX BRIDGE 6901M: Liu Ying <victor.liu@nxp.com> 6902L: dri-devel@lists.freedesktop.org 6903S: Maintained 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6908F: drivers/gpu/drm/bridge/imx/ 6909 6910DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6911M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914T: git git://github.com/patjak/drm-gma500 6915F: drivers/gpu/drm/gma500/ 6916 6917DRM DRIVERS FOR HISILICON 6918M: Xinliang Liu <xinliang.liu@linaro.org> 6919M: Tian Tao <tiantao6@hisilicon.com> 6920R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6921R: Sumit Semwal <sumit.semwal@linaro.org> 6922R: Yongqin Liu <yongqin.liu@linaro.org> 6923R: John Stultz <jstultz@google.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://anongit.freedesktop.org/drm/drm-misc 6927F: Documentation/devicetree/bindings/display/hisilicon/ 6928F: drivers/gpu/drm/hisilicon/ 6929 6930DRM DRIVERS FOR LIMA 6931M: Qiang Yu <yuq825@gmail.com> 6932L: dri-devel@lists.freedesktop.org 6933L: lima@lists.freedesktop.org (moderated for non-subscribers) 6934S: Maintained 6935T: git git://anongit.freedesktop.org/drm/drm-misc 6936F: drivers/gpu/drm/lima/ 6937F: include/uapi/drm/lima_drm.h 6938 6939DRM DRIVERS FOR MEDIATEK 6940M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6941M: Philipp Zabel <p.zabel@pengutronix.de> 6942L: dri-devel@lists.freedesktop.org 6943L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6944S: Supported 6945F: Documentation/devicetree/bindings/display/mediatek/ 6946F: drivers/gpu/drm/mediatek/ 6947F: drivers/phy/mediatek/phy-mtk-dp.c 6948F: drivers/phy/mediatek/phy-mtk-hdmi* 6949F: drivers/phy/mediatek/phy-mtk-mipi* 6950 6951DRM DRIVERS FOR NVIDIA TEGRA 6952M: Thierry Reding <thierry.reding@gmail.com> 6953M: Mikko Perttunen <mperttunen@nvidia.com> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-tegra@vger.kernel.org 6956S: Supported 6957T: git https://gitlab.freedesktop.org/drm/tegra.git 6958F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6959F: Documentation/devicetree/bindings/gpu/host1x/ 6960F: drivers/gpu/drm/tegra/ 6961F: drivers/gpu/host1x/ 6962F: include/linux/host1x.h 6963F: include/uapi/drm/tegra_drm.h 6964 6965DRM DRIVERS FOR RENESAS 6966M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6967M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6968L: dri-devel@lists.freedesktop.org 6969L: linux-renesas-soc@vger.kernel.org 6970S: Supported 6971T: git git://linuxtv.org/pinchartl/media drm/du/next 6972F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6973F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6974F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6975F: Documentation/devicetree/bindings/display/renesas,du.yaml 6976F: drivers/gpu/drm/rcar-du/ 6977F: drivers/gpu/drm/shmobile/ 6978F: include/linux/platform_data/shmob_drm.h 6979 6980DRM DRIVERS FOR ROCKCHIP 6981M: Sandy Huang <hjc@rock-chips.com> 6982M: Heiko Stübner <heiko@sntech.de> 6983L: dri-devel@lists.freedesktop.org 6984S: Maintained 6985T: git git://anongit.freedesktop.org/drm/drm-misc 6986F: Documentation/devicetree/bindings/display/rockchip/ 6987F: drivers/gpu/drm/rockchip/ 6988 6989DRM DRIVERS FOR STI 6990M: Alain Volmat <alain.volmat@foss.st.com> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6995F: drivers/gpu/drm/sti 6996 6997DRM DRIVERS FOR STM 6998M: Yannick Fertre <yannick.fertre@foss.st.com> 6999M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7000M: Philippe Cornu <philippe.cornu@foss.st.com> 7001L: dri-devel@lists.freedesktop.org 7002S: Maintained 7003T: git git://anongit.freedesktop.org/drm/drm-misc 7004F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7005F: drivers/gpu/drm/stm 7006 7007DRM DRIVERS FOR TI KEYSTONE 7008M: Jyri Sarha <jyri.sarha@iki.fi> 7009M: Tomi Valkeinen <tomba@kernel.org> 7010L: dri-devel@lists.freedesktop.org 7011S: Maintained 7012T: git git://anongit.freedesktop.org/drm/drm-misc 7013F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7014F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7015F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7016F: drivers/gpu/drm/tidss/ 7017 7018DRM DRIVERS FOR TI LCDC 7019M: Jyri Sarha <jyri.sarha@iki.fi> 7020R: Tomi Valkeinen <tomba@kernel.org> 7021L: dri-devel@lists.freedesktop.org 7022S: Maintained 7023F: Documentation/devicetree/bindings/display/tilcdc/ 7024F: drivers/gpu/drm/tilcdc/ 7025 7026DRM DRIVERS FOR TI OMAP 7027M: Tomi Valkeinen <tomba@kernel.org> 7028L: dri-devel@lists.freedesktop.org 7029S: Maintained 7030F: Documentation/devicetree/bindings/display/ti/ 7031F: drivers/gpu/drm/omapdrm/ 7032 7033DRM DRIVERS FOR V3D 7034M: Emma Anholt <emma@anholt.net> 7035M: Melissa Wen <mwen@igalia.com> 7036S: Supported 7037T: git git://anongit.freedesktop.org/drm/drm-misc 7038F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7039F: drivers/gpu/drm/v3d/ 7040F: include/uapi/drm/v3d_drm.h 7041 7042DRM DRIVERS FOR VC4 7043M: Emma Anholt <emma@anholt.net> 7044M: Maxime Ripard <mripard@kernel.org> 7045S: Supported 7046T: git git://github.com/anholt/linux 7047T: git git://anongit.freedesktop.org/drm/drm-misc 7048F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7049F: drivers/gpu/drm/vc4/ 7050F: include/uapi/drm/vc4_drm.h 7051 7052DRM DRIVERS FOR VIVANTE GPU IP 7053M: Lucas Stach <l.stach@pengutronix.de> 7054R: Russell King <linux+etnaviv@armlinux.org.uk> 7055R: Christian Gmeiner <christian.gmeiner@gmail.com> 7056L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7057L: dri-devel@lists.freedesktop.org 7058S: Maintained 7059F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7060F: drivers/gpu/drm/etnaviv/ 7061F: include/uapi/drm/etnaviv_drm.h 7062 7063DRM DRIVERS FOR XEN 7064M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7065L: dri-devel@lists.freedesktop.org 7066L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7067S: Supported 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: Documentation/gpu/xen-front.rst 7070F: drivers/gpu/drm/xen/ 7071 7072DRM DRIVERS FOR XILINX 7073M: Hyun Kwon <hyun.kwon@xilinx.com> 7074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/devicetree/bindings/display/xlnx/ 7079F: drivers/gpu/drm/xlnx/ 7080 7081DRM GPU SCHEDULER 7082M: Luben Tuikov <luben.tuikov@amd.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: drivers/gpu/drm/scheduler/ 7087F: include/drm/gpu_scheduler.h 7088 7089DRM PANEL DRIVERS 7090M: Neil Armstrong <neil.armstrong@linaro.org> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DSBR100 USB FM RADIO DRIVER 7118M: Alexey Klimov <klimov.linux@gmail.com> 7119L: linux-media@vger.kernel.org 7120S: Maintained 7121T: git git://linuxtv.org/media_tree.git 7122F: drivers/media/radio/dsbr100.c 7123 7124DT3155 MEDIA DRIVER 7125M: Hans Verkuil <hverkuil@xs4all.nl> 7126L: linux-media@vger.kernel.org 7127S: Odd Fixes 7128W: https://linuxtv.org 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/pci/dt3155/ 7131 7132DVB_USB_AF9015 MEDIA DRIVER 7133M: Antti Palosaari <crope@iki.fi> 7134L: linux-media@vger.kernel.org 7135S: Maintained 7136W: https://linuxtv.org 7137W: http://palosaari.fi/linux/ 7138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7139T: git git://linuxtv.org/anttip/media_tree.git 7140F: drivers/media/usb/dvb-usb-v2/af9015* 7141 7142DVB_USB_AF9035 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9035* 7151 7152DVB_USB_ANYSEE MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/anysee* 7161 7162DVB_USB_AU6610 MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/au6610* 7171 7172DVB_USB_CE6230 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/ce6230* 7181 7182DVB_USB_CXUSB MEDIA DRIVER 7183M: Michael Krufky <mkrufky@linuxtv.org> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://github.com/mkrufky 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/media_tree.git 7190F: drivers/media/usb/dvb-usb/cxusb* 7191 7192DVB_USB_EC168 MEDIA DRIVER 7193M: Antti Palosaari <crope@iki.fi> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://palosaari.fi/linux/ 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/anttip/media_tree.git 7200F: drivers/media/usb/dvb-usb-v2/ec168* 7201 7202DVB_USB_GL861 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7208T: git git://linuxtv.org/anttip/media_tree.git 7209F: drivers/media/usb/dvb-usb-v2/gl861* 7210 7211DVB_USB_MXL111SF MEDIA DRIVER 7212M: Michael Krufky <mkrufky@linuxtv.org> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 7216W: http://github.com/mkrufky 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/mkrufky/mxl111sf.git 7219F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7220 7221DVB_USB_RTL28XXU MEDIA DRIVER 7222M: Antti Palosaari <crope@iki.fi> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://palosaari.fi/linux/ 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/anttip/media_tree.git 7229F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7230 7231DVB_USB_V2 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7240F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7241 7242DYNAMIC DEBUG 7243M: Jason Baron <jbaron@akamai.com> 7244M: Jim Cromie <jim.cromie@gmail.com> 7245S: Maintained 7246F: include/linux/dynamic_debug.h 7247F: lib/dynamic_debug.c 7248F: lib/test_dynamic_debug.c 7249 7250DYNAMIC INTERRUPT MODERATION 7251M: Tal Gilboa <talgi@nvidia.com> 7252S: Maintained 7253F: Documentation/networking/net_dim.rst 7254F: include/linux/dim.h 7255F: lib/dim/ 7256 7257DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7258M: Daniel Lezcano <daniel.lezcano@kernel.org> 7259L: linux-pm@vger.kernel.org 7260S: Supported 7261B: https://bugzilla.kernel.org 7262T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7263F: drivers/powercap/dtpm* 7264F: include/linux/dtpm.h 7265 7266DZ DECSTATION DZ11 SERIAL DRIVER 7267M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7268S: Maintained 7269F: drivers/tty/serial/dz.* 7270 7271E3X0 POWER BUTTON DRIVER 7272M: Moritz Fischer <moritz.fischer@ettus.com> 7273L: usrp-users@lists.ettus.com 7274S: Supported 7275W: http://www.ettus.com 7276F: Documentation/devicetree/bindings/input/e3x0-button.txt 7277F: drivers/input/misc/e3x0-button.c 7278 7279E4000 MEDIA DRIVER 7280M: Antti Palosaari <crope@iki.fi> 7281L: linux-media@vger.kernel.org 7282S: Maintained 7283W: https://linuxtv.org 7284W: http://palosaari.fi/linux/ 7285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7286T: git git://linuxtv.org/anttip/media_tree.git 7287F: drivers/media/tuners/e4000* 7288 7289EARTH_PT1 MEDIA DRIVER 7290M: Akihiro Tsukada <tskd08@gmail.com> 7291L: linux-media@vger.kernel.org 7292S: Odd Fixes 7293F: drivers/media/pci/pt1/ 7294 7295EARTH_PT3 MEDIA DRIVER 7296M: Akihiro Tsukada <tskd08@gmail.com> 7297L: linux-media@vger.kernel.org 7298S: Odd Fixes 7299F: drivers/media/pci/pt3/ 7300 7301EC100 MEDIA DRIVER 7302M: Antti Palosaari <crope@iki.fi> 7303L: linux-media@vger.kernel.org 7304S: Maintained 7305W: https://linuxtv.org 7306W: http://palosaari.fi/linux/ 7307Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7308T: git git://linuxtv.org/anttip/media_tree.git 7309F: drivers/media/dvb-frontends/ec100* 7310 7311ECRYPT FILE SYSTEM 7312M: Tyler Hicks <code@tyhicks.com> 7313L: ecryptfs@vger.kernel.org 7314S: Odd Fixes 7315W: http://ecryptfs.org 7316W: https://launchpad.net/ecryptfs 7317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7318F: Documentation/filesystems/ecryptfs.rst 7319F: fs/ecryptfs/ 7320 7321EDAC-AMD64 7322M: Yazen Ghannam <yazen.ghannam@amd.com> 7323L: linux-edac@vger.kernel.org 7324S: Supported 7325F: drivers/edac/amd64_edac* 7326F: drivers/edac/mce_amd* 7327 7328EDAC-ARMADA 7329M: Jan Luebbe <jlu@pengutronix.de> 7330L: linux-edac@vger.kernel.org 7331S: Maintained 7332F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7333F: drivers/edac/armada_xp_* 7334 7335EDAC-AST2500 7336M: Stefan Schaeckeler <sschaeck@cisco.com> 7337S: Supported 7338F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7339F: drivers/edac/aspeed_edac.c 7340 7341EDAC-BLUEFIELD 7342M: Shravan Kumar Ramani <shravankr@nvidia.com> 7343S: Supported 7344F: drivers/edac/bluefield_edac.c 7345 7346EDAC-CALXEDA 7347M: Andre Przywara <andre.przywara@arm.com> 7348L: linux-edac@vger.kernel.org 7349S: Maintained 7350F: drivers/edac/highbank* 7351 7352EDAC-CAVIUM OCTEON 7353M: Ralf Baechle <ralf@linux-mips.org> 7354L: linux-edac@vger.kernel.org 7355L: linux-mips@vger.kernel.org 7356S: Supported 7357F: drivers/edac/octeon_edac* 7358 7359EDAC-CAVIUM THUNDERX 7360M: Robert Richter <rric@kernel.org> 7361L: linux-edac@vger.kernel.org 7362S: Odd Fixes 7363F: drivers/edac/thunderx_edac* 7364 7365EDAC-CORE 7366M: Borislav Petkov <bp@alien8.de> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Mauro Carvalho Chehab <mchehab@kernel.org> 7370R: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Supported 7373T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7374F: Documentation/admin-guide/ras.rst 7375F: Documentation/driver-api/edac.rst 7376F: drivers/edac/ 7377F: include/linux/edac.h 7378 7379EDAC-DMC520 7380M: Lei Wang <lewan@microsoft.com> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383F: drivers/edac/dmc520_edac.c 7384 7385EDAC-E752X 7386M: Mark Gross <markgross@kernel.org> 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: drivers/edac/e752x_edac.c 7390 7391EDAC-E7XXX 7392L: linux-edac@vger.kernel.org 7393S: Maintained 7394F: drivers/edac/e7xxx_edac.c 7395 7396EDAC-FSL_DDR 7397M: York Sun <york.sun@nxp.com> 7398L: linux-edac@vger.kernel.org 7399S: Maintained 7400F: drivers/edac/fsl_ddr_edac.* 7401 7402EDAC-GHES 7403M: Mauro Carvalho Chehab <mchehab@kernel.org> 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/ghes_edac.c 7407 7408EDAC-I10NM 7409M: Tony Luck <tony.luck@intel.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/i10nm_base.c 7413 7414EDAC-I3000 7415L: linux-edac@vger.kernel.org 7416S: Orphan 7417F: drivers/edac/i3000_edac.c 7418 7419EDAC-I5000 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i5000_edac.c 7423 7424EDAC-I5400 7425M: Mauro Carvalho Chehab <mchehab@kernel.org> 7426L: linux-edac@vger.kernel.org 7427S: Maintained 7428F: drivers/edac/i5400_edac.c 7429 7430EDAC-I7300 7431M: Mauro Carvalho Chehab <mchehab@kernel.org> 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i7300_edac.c 7435 7436EDAC-I7CORE 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i7core_edac.c 7441 7442EDAC-I82443BXGX 7443M: Tim Small <tim@buttersideup.com> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i82443bxgx_edac.c 7447 7448EDAC-I82975X 7449M: "Arvind R." <arvino55@gmail.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i82975x_edac.c 7453 7454EDAC-IE31200 7455M: Jason Baron <jbaron@akamai.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/ie31200_edac.c 7459 7460EDAC-IGEN6 7461M: Tony Luck <tony.luck@intel.com> 7462R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/igen6_edac.c 7466 7467EDAC-MPC85XX 7468M: Johannes Thumshirn <morbidrsa@gmail.com> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/mpc85xx_edac.[ch] 7472 7473EDAC-PASEMI 7474M: Egor Martovetsky <egor@pasemi.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: drivers/edac/pasemi_edac.c 7478 7479EDAC-PND2 7480M: Tony Luck <tony.luck@intel.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/pnd2_edac.[ch] 7484 7485EDAC-QCOM 7486M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7487L: linux-arm-msm@vger.kernel.org 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: drivers/edac/qcom_edac.c 7491 7492EDAC-R82600 7493M: Tim Small <tim@buttersideup.com> 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/r82600_edac.c 7497 7498EDAC-SBRIDGE 7499M: Tony Luck <tony.luck@intel.com> 7500R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/sb_edac.c 7504 7505EDAC-SKYLAKE 7506M: Tony Luck <tony.luck@intel.com> 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/skx_*.[ch] 7510 7511EDAC-TI 7512M: Tero Kristo <kristo@kernel.org> 7513L: linux-edac@vger.kernel.org 7514S: Odd Fixes 7515F: drivers/edac/ti_edac.c 7516 7517EDIROL UA-101/UA-1000 DRIVER 7518M: Clemens Ladisch <clemens@ladisch.de> 7519L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7520S: Maintained 7521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7522F: sound/usb/misc/ua101.c 7523 7524EFI TEST DRIVER 7525M: Ivan Hu <ivan.hu@canonical.com> 7526M: Ard Biesheuvel <ardb@kernel.org> 7527L: linux-efi@vger.kernel.org 7528S: Maintained 7529F: drivers/firmware/efi/test/ 7530 7531EFI VARIABLE FILESYSTEM 7532M: Jeremy Kerr <jk@ozlabs.org> 7533M: Ard Biesheuvel <ardb@kernel.org> 7534L: linux-efi@vger.kernel.org 7535S: Maintained 7536T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7537F: fs/efivarfs/ 7538 7539EFIFB FRAMEBUFFER DRIVER 7540M: Peter Jones <pjones@redhat.com> 7541L: linux-fbdev@vger.kernel.org 7542S: Maintained 7543F: drivers/video/fbdev/efifb.c 7544 7545EFS FILESYSTEM 7546S: Orphan 7547W: http://aeschi.ch.eu.org/efs/ 7548F: fs/efs/ 7549 7550EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7551M: Douglas Miller <dougmill@linux.ibm.com> 7552L: netdev@vger.kernel.org 7553S: Maintained 7554F: drivers/net/ethernet/ibm/ehea/ 7555 7556ELM327 CAN NETWORK DRIVER 7557M: Max Staudt <max@enpas.org> 7558L: linux-can@vger.kernel.org 7559S: Maintained 7560F: Documentation/networking/device_drivers/can/can327.rst 7561F: drivers/net/can/can327.c 7562 7563EM28XX VIDEO4LINUX DRIVER 7564M: Mauro Carvalho Chehab <mchehab@kernel.org> 7565L: linux-media@vger.kernel.org 7566S: Maintained 7567W: https://linuxtv.org 7568T: git git://linuxtv.org/media_tree.git 7569F: Documentation/admin-guide/media/em28xx* 7570F: drivers/media/usb/em28xx/ 7571 7572EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7573M: Adrian Hunter <adrian.hunter@intel.com> 7574M: Ritesh Harjani <riteshh@codeaurora.org> 7575M: Asutosh Das <asutoshd@codeaurora.org> 7576L: linux-mmc@vger.kernel.org 7577S: Supported 7578F: drivers/mmc/host/cqhci* 7579 7580EMULEX 10Gbps iSCSI - OneConnect DRIVER 7581M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7582L: linux-scsi@vger.kernel.org 7583S: Supported 7584W: http://www.broadcom.com 7585F: drivers/scsi/be2iscsi/ 7586 7587EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7588M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7589M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7590M: Somnath Kotur <somnath.kotur@broadcom.com> 7591L: netdev@vger.kernel.org 7592S: Supported 7593W: http://www.emulex.com 7594F: drivers/net/ethernet/emulex/benet/ 7595 7596EMULEX ONECONNECT ROCE DRIVER 7597M: Selvin Xavier <selvin.xavier@broadcom.com> 7598L: linux-rdma@vger.kernel.org 7599S: Odd Fixes 7600W: http://www.broadcom.com 7601F: drivers/infiniband/hw/ocrdma/ 7602F: include/uapi/rdma/ocrdma-abi.h 7603 7604EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7605M: James Smart <james.smart@broadcom.com> 7606M: Ram Vegesna <ram.vegesna@broadcom.com> 7607L: linux-scsi@vger.kernel.org 7608L: target-devel@vger.kernel.org 7609S: Supported 7610W: http://www.broadcom.com 7611F: drivers/scsi/elx/ 7612 7613EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7614M: James Smart <james.smart@broadcom.com> 7615M: Dick Kennedy <dick.kennedy@broadcom.com> 7616L: linux-scsi@vger.kernel.org 7617S: Supported 7618W: http://www.broadcom.com 7619F: drivers/scsi/lpfc/ 7620 7621ENE CB710 FLASH CARD READER DRIVER 7622M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7623S: Maintained 7624F: drivers/misc/cb710/ 7625F: drivers/mmc/host/cb710-mmc.* 7626F: include/linux/cb710.h 7627 7628ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7629M: Maxim Levitsky <maximlevitsky@gmail.com> 7630S: Maintained 7631F: drivers/media/rc/ene_ir.* 7632 7633EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7634M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7635L: linuxppc-dev@lists.ozlabs.org 7636S: Maintained 7637F: drivers/tty/ehv_bytechan.c 7638 7639EPSON S1D13XXX FRAMEBUFFER DRIVER 7640M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7641S: Maintained 7642T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7643F: drivers/video/fbdev/s1d13xxxfb.c 7644F: include/video/s1d13xxxfb.h 7645 7646EROFS FILE SYSTEM 7647M: Gao Xiang <xiang@kernel.org> 7648M: Chao Yu <chao@kernel.org> 7649R: Yue Hu <huyue2@coolpad.com> 7650R: Jeffle Xu <jefflexu@linux.alibaba.com> 7651L: linux-erofs@lists.ozlabs.org 7652S: Maintained 7653T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7654F: Documentation/ABI/testing/sysfs-fs-erofs 7655F: Documentation/filesystems/erofs.rst 7656F: fs/erofs/ 7657F: include/trace/events/erofs.h 7658 7659ERRSEQ ERROR TRACKING INFRASTRUCTURE 7660M: Jeff Layton <jlayton@kernel.org> 7661S: Maintained 7662F: include/linux/errseq.h 7663F: lib/errseq.c 7664 7665ESD CAN/USB DRIVERS 7666M: Frank Jungclaus <frank.jungclaus@esd.eu> 7667R: socketcan@esd.eu 7668L: linux-can@vger.kernel.org 7669S: Maintained 7670F: drivers/net/can/usb/esd_usb.c 7671 7672ET131X NETWORK DRIVER 7673M: Mark Einon <mark.einon@gmail.com> 7674S: Odd Fixes 7675F: drivers/net/ethernet/agere/ 7676 7677ETAS ES58X CAN/USB DRIVER 7678M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7679L: linux-can@vger.kernel.org 7680S: Maintained 7681F: Documentation/networking/devlink/etas_es58x.rst 7682F: drivers/net/can/usb/etas_es58x/ 7683 7684ETHERNET BRIDGE 7685M: Roopa Prabhu <roopa@nvidia.com> 7686M: Nikolay Aleksandrov <razor@blackwall.org> 7687L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7688L: netdev@vger.kernel.org 7689S: Maintained 7690W: http://www.linuxfoundation.org/en/Net:Bridge 7691F: include/linux/netfilter_bridge/ 7692F: net/bridge/ 7693 7694ETHERNET PHY LIBRARY 7695M: Andrew Lunn <andrew@lunn.ch> 7696M: Heiner Kallweit <hkallweit1@gmail.com> 7697R: Russell King <linux@armlinux.org.uk> 7698L: netdev@vger.kernel.org 7699S: Maintained 7700F: Documentation/ABI/testing/sysfs-class-net-phydev 7701F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7702F: Documentation/devicetree/bindings/net/mdio* 7703F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7704F: Documentation/networking/phy.rst 7705F: drivers/net/mdio/ 7706F: drivers/net/mdio/acpi_mdio.c 7707F: drivers/net/mdio/fwnode_mdio.c 7708F: drivers/net/mdio/of_mdio.c 7709F: drivers/net/pcs/ 7710F: drivers/net/phy/ 7711F: include/dt-bindings/net/qca-ar803x.h 7712F: include/linux/*mdio*.h 7713F: include/linux/linkmode.h 7714F: include/linux/mdio/*.h 7715F: include/linux/mii.h 7716F: include/linux/of_net.h 7717F: include/linux/phy.h 7718F: include/linux/phy_fixed.h 7719F: include/linux/platform_data/mdio-bcm-unimac.h 7720F: include/linux/platform_data/mdio-gpio.h 7721F: include/trace/events/mdio.h 7722F: include/uapi/linux/mdio.h 7723F: include/uapi/linux/mii.h 7724F: net/core/of_net.c 7725 7726EXEC & BINFMT API 7727R: Eric Biederman <ebiederm@xmission.com> 7728R: Kees Cook <keescook@chromium.org> 7729L: linux-mm@kvack.org 7730S: Supported 7731T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7732F: fs/*binfmt_*.c 7733F: fs/exec.c 7734F: include/linux/binfmts.h 7735F: include/linux/elf.h 7736F: include/uapi/linux/binfmts.h 7737F: include/uapi/linux/elf.h 7738F: tools/testing/selftests/exec/ 7739N: asm/elf.h 7740N: binfmt 7741 7742EXFAT FILE SYSTEM 7743M: Namjae Jeon <linkinjeon@kernel.org> 7744M: Sungjong Seo <sj1557.seo@samsung.com> 7745L: linux-fsdevel@vger.kernel.org 7746S: Maintained 7747T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7748F: fs/exfat/ 7749 7750EXT2 FILE SYSTEM 7751M: Jan Kara <jack@suse.com> 7752L: linux-ext4@vger.kernel.org 7753S: Maintained 7754F: Documentation/filesystems/ext2.rst 7755F: fs/ext2/ 7756F: include/linux/ext2* 7757 7758EXT4 FILE SYSTEM 7759M: "Theodore Ts'o" <tytso@mit.edu> 7760M: Andreas Dilger <adilger.kernel@dilger.ca> 7761L: linux-ext4@vger.kernel.org 7762S: Maintained 7763W: http://ext4.wiki.kernel.org 7764Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7765T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7766F: Documentation/filesystems/ext4/ 7767F: fs/ext4/ 7768F: include/trace/events/ext4.h 7769F: include/uapi/linux/ext4.h 7770 7771Extended Verification Module (EVM) 7772M: Mimi Zohar <zohar@linux.ibm.com> 7773L: linux-integrity@vger.kernel.org 7774S: Supported 7775T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7776F: security/integrity/ 7777F: security/integrity/evm/ 7778 7779EXTENSIBLE FIRMWARE INTERFACE (EFI) 7780M: Ard Biesheuvel <ardb@kernel.org> 7781L: linux-efi@vger.kernel.org 7782S: Maintained 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7784F: Documentation/admin-guide/efi-stub.rst 7785F: arch/*/include/asm/efi.h 7786F: arch/*/kernel/efi.c 7787F: arch/arm/boot/compressed/efi-header.S 7788F: arch/x86/platform/efi/ 7789F: drivers/firmware/efi/ 7790F: include/linux/efi*.h 7791 7792EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7793M: MyungJoo Ham <myungjoo.ham@samsung.com> 7794M: Chanwoo Choi <cw00.choi@samsung.com> 7795L: linux-kernel@vger.kernel.org 7796S: Maintained 7797T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7798F: Documentation/devicetree/bindings/extcon/ 7799F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7800F: drivers/extcon/ 7801F: include/linux/extcon.h 7802F: include/linux/extcon/ 7803 7804EXTRA BOOT CONFIG 7805M: Masami Hiramatsu <mhiramat@kernel.org> 7806L: linux-kernel@vger.kernel.org 7807L: linux-trace-kernel@vger.kernel.org 7808S: Maintained 7809Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7810T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7811F: Documentation/admin-guide/bootconfig.rst 7812F: fs/proc/bootconfig.c 7813F: include/linux/bootconfig.h 7814F: lib/bootconfig-data.S 7815F: lib/bootconfig.c 7816F: tools/bootconfig/* 7817F: tools/bootconfig/scripts/* 7818 7819EXYNOS DP DRIVER 7820M: Jingoo Han <jingoohan1@gmail.com> 7821L: dri-devel@lists.freedesktop.org 7822S: Maintained 7823F: drivers/gpu/drm/exynos/exynos_dp* 7824 7825EXYNOS SYSMMU (IOMMU) driver 7826M: Marek Szyprowski <m.szyprowski@samsung.com> 7827L: iommu@lists.linux.dev 7828S: Maintained 7829F: drivers/iommu/exynos-iommu.c 7830 7831F2FS FILE SYSTEM 7832M: Jaegeuk Kim <jaegeuk@kernel.org> 7833M: Chao Yu <chao@kernel.org> 7834L: linux-f2fs-devel@lists.sourceforge.net 7835S: Maintained 7836W: https://f2fs.wiki.kernel.org/ 7837Q: https://patchwork.kernel.org/project/f2fs/list/ 7838B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7839T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7840F: Documentation/ABI/testing/sysfs-fs-f2fs 7841F: Documentation/filesystems/f2fs.rst 7842F: fs/f2fs/ 7843F: include/linux/f2fs_fs.h 7844F: include/trace/events/f2fs.h 7845F: include/uapi/linux/f2fs.h 7846 7847F71805F HARDWARE MONITORING DRIVER 7848M: Jean Delvare <jdelvare@suse.com> 7849L: linux-hwmon@vger.kernel.org 7850S: Maintained 7851F: Documentation/hwmon/f71805f.rst 7852F: drivers/hwmon/f71805f.c 7853 7854FADDR2LINE 7855M: Josh Poimboeuf <jpoimboe@kernel.org> 7856S: Maintained 7857F: scripts/faddr2line 7858 7859FAILOVER MODULE 7860M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7861L: netdev@vger.kernel.org 7862S: Supported 7863F: Documentation/networking/failover.rst 7864F: include/net/failover.h 7865F: net/core/failover.c 7866 7867FANOTIFY 7868M: Jan Kara <jack@suse.cz> 7869R: Amir Goldstein <amir73il@gmail.com> 7870R: Matthew Bobrowski <repnop@google.com> 7871L: linux-fsdevel@vger.kernel.org 7872S: Maintained 7873F: fs/notify/fanotify/ 7874F: include/linux/fanotify.h 7875F: include/uapi/linux/fanotify.h 7876 7877FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7878M: Linus Walleij <linus.walleij@linaro.org> 7879L: linux-usb@vger.kernel.org 7880S: Maintained 7881F: drivers/usb/fotg210/ 7882 7883FARSYNC SYNCHRONOUS DRIVER 7884M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7885S: Supported 7886W: http://www.farsite.co.uk/ 7887F: drivers/net/wan/farsync.* 7888 7889FAULT INJECTION SUPPORT 7890M: Akinobu Mita <akinobu.mita@gmail.com> 7891S: Supported 7892F: Documentation/fault-injection/ 7893F: lib/fault-inject.c 7894 7895FBTFT Framebuffer drivers 7896L: dri-devel@lists.freedesktop.org 7897L: linux-fbdev@vger.kernel.org 7898S: Orphan 7899F: drivers/staging/fbtft/ 7900 7901FC0011 TUNER DRIVER 7902M: Michael Buesch <m@bues.ch> 7903L: linux-media@vger.kernel.org 7904S: Maintained 7905F: drivers/media/tuners/fc0011.c 7906F: drivers/media/tuners/fc0011.h 7907 7908FC2580 MEDIA DRIVER 7909M: Antti Palosaari <crope@iki.fi> 7910L: linux-media@vger.kernel.org 7911S: Maintained 7912W: https://linuxtv.org 7913W: http://palosaari.fi/linux/ 7914Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7915T: git git://linuxtv.org/anttip/media_tree.git 7916F: drivers/media/tuners/fc2580* 7917 7918FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7919M: Hannes Reinecke <hare@suse.de> 7920L: linux-scsi@vger.kernel.org 7921S: Supported 7922W: www.Open-FCoE.org 7923F: drivers/scsi/fcoe/ 7924F: drivers/scsi/libfc/ 7925F: include/scsi/fc/ 7926F: include/scsi/libfc.h 7927F: include/scsi/libfcoe.h 7928F: include/uapi/scsi/fc/ 7929 7930FILE LOCKING (flock() and fcntl()/lockf()) 7931M: Jeff Layton <jlayton@kernel.org> 7932M: Chuck Lever <chuck.lever@oracle.com> 7933L: linux-fsdevel@vger.kernel.org 7934S: Maintained 7935F: fs/fcntl.c 7936F: fs/locks.c 7937F: include/linux/fcntl.h 7938F: include/uapi/linux/fcntl.h 7939 7940FILESYSTEM DIRECT ACCESS (DAX) 7941M: Dan Williams <dan.j.williams@intel.com> 7942R: Matthew Wilcox <willy@infradead.org> 7943R: Jan Kara <jack@suse.cz> 7944L: linux-fsdevel@vger.kernel.org 7945L: nvdimm@lists.linux.dev 7946S: Supported 7947F: fs/dax.c 7948F: include/linux/dax.h 7949F: include/trace/events/fs_dax.h 7950 7951FILESYSTEMS (VFS and infrastructure) 7952M: Alexander Viro <viro@zeniv.linux.org.uk> 7953M: Christian Brauner <brauner@kernel.org> 7954L: linux-fsdevel@vger.kernel.org 7955S: Maintained 7956F: fs/* 7957F: include/linux/fs.h 7958F: include/linux/fs_types.h 7959F: include/uapi/linux/fs.h 7960F: include/uapi/linux/openat2.h 7961 7962FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7963M: Riku Voipio <riku.voipio@iki.fi> 7964L: linux-hwmon@vger.kernel.org 7965S: Maintained 7966F: drivers/hwmon/f75375s.c 7967F: include/linux/f75375s.h 7968 7969FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7970M: Clemens Ladisch <clemens@ladisch.de> 7971M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7972L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7973S: Maintained 7974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7975F: include/uapi/sound/firewire.h 7976F: sound/firewire/ 7977 7978FIREWIRE MEDIA DRIVERS (firedtv) 7979M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7980L: linux-media@vger.kernel.org 7981L: linux1394-devel@lists.sourceforge.net 7982S: Maintained 7983T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7984F: drivers/media/firewire/ 7985 7986FIREWIRE SBP-2 TARGET 7987M: Chris Boot <bootc@bootc.net> 7988L: linux-scsi@vger.kernel.org 7989L: target-devel@vger.kernel.org 7990L: linux1394-devel@lists.sourceforge.net 7991S: Maintained 7992T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7993F: drivers/target/sbp/ 7994 7995FIREWIRE SUBSYSTEM 7996M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7997M: Takashi Sakamoto <takaswie@kernel.org> 7998L: linux1394-devel@lists.sourceforge.net 7999S: Maintained 8000W: http://ieee1394.docs.kernel.org/ 8001T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8002F: drivers/firewire/ 8003F: include/linux/firewire.h 8004F: include/uapi/linux/firewire*.h 8005F: tools/firewire/ 8006 8007FIRMWARE FRAMEWORK FOR ARMV8-A 8008M: Sudeep Holla <sudeep.holla@arm.com> 8009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8010S: Maintained 8011F: drivers/firmware/arm_ffa/ 8012F: include/linux/arm_ffa.h 8013 8014FIRMWARE LOADER (request_firmware) 8015M: Luis Chamberlain <mcgrof@kernel.org> 8016M: Russ Weight <russell.h.weight@intel.com> 8017L: linux-kernel@vger.kernel.org 8018S: Maintained 8019F: Documentation/firmware_class/ 8020F: drivers/base/firmware_loader/ 8021F: include/linux/firmware.h 8022 8023FLEXTIMER FTM-QUADDEC DRIVER 8024M: Patrick Havelange <patrick.havelange@essensium.com> 8025L: linux-iio@vger.kernel.org 8026S: Maintained 8027F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8028F: drivers/counter/ftm-quaddec.c 8029 8030FLOPPY DRIVER 8031M: Denis Efremov <efremov@linux.com> 8032L: linux-block@vger.kernel.org 8033S: Odd Fixes 8034F: drivers/block/floppy.c 8035 8036FLYSKY FSIA6B RC RECEIVER 8037M: Markus Koch <markus@notsyncing.net> 8038L: linux-input@vger.kernel.org 8039S: Maintained 8040F: drivers/input/joystick/fsia6b.c 8041 8042FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8043M: Geoffrey D. Bennett <g@b4.vu> 8044L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8045S: Maintained 8046T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8047F: sound/usb/mixer_scarlett_gen2.c 8048 8049FORCEDETH GIGABIT ETHERNET DRIVER 8050M: Rain River <rain.1986.08.12@gmail.com> 8051M: Zhu Yanjun <zyjzyj2000@gmail.com> 8052L: netdev@vger.kernel.org 8053S: Maintained 8054F: drivers/net/ethernet/nvidia/* 8055 8056FORTIFY_SOURCE 8057M: Kees Cook <keescook@chromium.org> 8058L: linux-hardening@vger.kernel.org 8059S: Supported 8060T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8061F: include/linux/fortify-string.h 8062F: lib/fortify_kunit.c 8063F: lib/memcpy_kunit.c 8064F: lib/strscpy_kunit.c 8065F: lib/test_fortify/* 8066F: scripts/test_fortify.sh 8067K: \b__NO_FORTIFY\b 8068 8069FPGA DFL DRIVERS 8070M: Wu Hao <hao.wu@intel.com> 8071R: Tom Rix <trix@redhat.com> 8072L: linux-fpga@vger.kernel.org 8073S: Maintained 8074F: Documentation/ABI/testing/sysfs-bus-dfl* 8075F: Documentation/fpga/dfl.rst 8076F: drivers/fpga/dfl* 8077F: drivers/uio/uio_dfl.c 8078F: include/linux/dfl.h 8079F: include/uapi/linux/fpga-dfl.h 8080 8081FPGA MANAGER FRAMEWORK 8082M: Moritz Fischer <mdf@kernel.org> 8083M: Wu Hao <hao.wu@intel.com> 8084M: Xu Yilun <yilun.xu@intel.com> 8085R: Tom Rix <trix@redhat.com> 8086L: linux-fpga@vger.kernel.org 8087S: Maintained 8088Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8089T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8090F: Documentation/devicetree/bindings/fpga/ 8091F: Documentation/driver-api/fpga/ 8092F: Documentation/fpga/ 8093F: drivers/fpga/ 8094F: include/linux/fpga/ 8095 8096FPU EMULATOR 8097M: Bill Metzenthen <billm@melbpc.org.au> 8098S: Maintained 8099W: https://floatingpoint.billm.au/ 8100F: arch/x86/math-emu/ 8101 8102FRAMEBUFFER CORE 8103M: Daniel Vetter <daniel@ffwll.ch> 8104S: Odd Fixes 8105T: git git://anongit.freedesktop.org/drm/drm-misc 8106F: drivers/video/fbdev/core/ 8107 8108FRAMEBUFFER LAYER 8109M: Helge Deller <deller@gmx.de> 8110L: linux-fbdev@vger.kernel.org 8111L: dri-devel@lists.freedesktop.org 8112S: Maintained 8113Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8114T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8115F: Documentation/fb/ 8116F: drivers/video/ 8117F: include/linux/fb.h 8118F: include/uapi/linux/fb.h 8119F: include/uapi/video/ 8120F: include/video/ 8121 8122FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8123M: Horia Geantă <horia.geanta@nxp.com> 8124M: Pankaj Gupta <pankaj.gupta@nxp.com> 8125M: Gaurav Jain <gaurav.jain@nxp.com> 8126L: linux-crypto@vger.kernel.org 8127S: Maintained 8128F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8129F: drivers/crypto/caam/ 8130 8131FREESCALE COLDFIRE M5441X MMC DRIVER 8132M: Angelo Dureghello <angelo.dureghello@timesys.com> 8133L: linux-mmc@vger.kernel.org 8134S: Maintained 8135F: drivers/mmc/host/sdhci-esdhc-mcf.c 8136F: include/linux/platform_data/mmc-esdhc-mcf.h 8137 8138FREESCALE DIU FRAMEBUFFER DRIVER 8139M: Timur Tabi <timur@kernel.org> 8140L: linux-fbdev@vger.kernel.org 8141S: Maintained 8142F: drivers/video/fbdev/fsl-diu-fb.* 8143 8144FREESCALE DMA DRIVER 8145M: Li Yang <leoyang.li@nxp.com> 8146M: Zhang Wei <zw@zh-kernel.org> 8147L: linuxppc-dev@lists.ozlabs.org 8148S: Maintained 8149F: drivers/dma/fsldma.* 8150 8151FREESCALE DSPI DRIVER 8152M: Vladimir Oltean <olteanv@gmail.com> 8153L: linux-spi@vger.kernel.org 8154S: Maintained 8155F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8156F: drivers/spi/spi-fsl-dspi.c 8157F: include/linux/spi/spi-fsl-dspi.h 8158 8159FREESCALE ENETC ETHERNET DRIVERS 8160M: Claudiu Manoil <claudiu.manoil@nxp.com> 8161L: netdev@vger.kernel.org 8162S: Maintained 8163F: drivers/net/ethernet/freescale/enetc/ 8164 8165FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8166M: Claudiu Manoil <claudiu.manoil@nxp.com> 8167L: netdev@vger.kernel.org 8168S: Maintained 8169F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8170F: drivers/net/ethernet/freescale/gianfar* 8171 8172FREESCALE GPMI NAND DRIVER 8173M: Han Xu <han.xu@nxp.com> 8174L: linux-mtd@lists.infradead.org 8175S: Maintained 8176F: drivers/mtd/nand/raw/gpmi-nand/* 8177 8178FREESCALE I2C CPM DRIVER 8179M: Jochen Friedrich <jochen@scram.de> 8180L: linuxppc-dev@lists.ozlabs.org 8181L: linux-i2c@vger.kernel.org 8182S: Maintained 8183F: drivers/i2c/busses/i2c-cpm.c 8184 8185FREESCALE IMX / MXC FEC DRIVER 8186M: Wei Fang <wei.fang@nxp.com> 8187R: Shenwei Wang <shenwei.wang@nxp.com> 8188R: Clark Wang <xiaoning.wang@nxp.com> 8189R: NXP Linux Team <linux-imx@nxp.com> 8190L: netdev@vger.kernel.org 8191S: Maintained 8192F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8193F: drivers/net/ethernet/freescale/fec.h 8194F: drivers/net/ethernet/freescale/fec_main.c 8195F: drivers/net/ethernet/freescale/fec_ptp.c 8196 8197FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8198M: Sascha Hauer <s.hauer@pengutronix.de> 8199R: Pengutronix Kernel Team <kernel@pengutronix.de> 8200L: linux-fbdev@vger.kernel.org 8201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8202S: Maintained 8203F: drivers/video/fbdev/imxfb.c 8204 8205FREESCALE IMX DDR PMU DRIVER 8206M: Frank Li <Frank.li@nxp.com> 8207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8208S: Maintained 8209F: Documentation/admin-guide/perf/imx-ddr.rst 8210F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8211F: drivers/perf/fsl_imx8_ddr_perf.c 8212 8213FREESCALE IMX I2C DRIVER 8214M: Oleksij Rempel <o.rempel@pengutronix.de> 8215R: Pengutronix Kernel Team <kernel@pengutronix.de> 8216L: linux-i2c@vger.kernel.org 8217S: Maintained 8218F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8219F: drivers/i2c/busses/i2c-imx.c 8220 8221FREESCALE IMX LPI2C DRIVER 8222M: Dong Aisheng <aisheng.dong@nxp.com> 8223L: linux-i2c@vger.kernel.org 8224L: linux-imx@nxp.com 8225S: Maintained 8226F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8227F: drivers/i2c/busses/i2c-imx-lpi2c.c 8228 8229FREESCALE MPC I2C DRIVER 8230M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8231L: linux-i2c@vger.kernel.org 8232S: Maintained 8233F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8234F: drivers/i2c/busses/i2c-mpc.c 8235 8236FREESCALE QORIQ DPAA ETHERNET DRIVER 8237M: Madalin Bucur <madalin.bucur@nxp.com> 8238L: netdev@vger.kernel.org 8239S: Maintained 8240F: drivers/net/ethernet/freescale/dpaa 8241 8242FREESCALE QORIQ DPAA FMAN DRIVER 8243M: Madalin Bucur <madalin.bucur@nxp.com> 8244R: Sean Anderson <sean.anderson@seco.com> 8245L: netdev@vger.kernel.org 8246S: Maintained 8247F: Documentation/devicetree/bindings/net/fsl-fman.txt 8248F: drivers/net/ethernet/freescale/fman 8249 8250FREESCALE QORIQ PTP CLOCK DRIVER 8251M: Yangbo Lu <yangbo.lu@nxp.com> 8252L: netdev@vger.kernel.org 8253S: Maintained 8254F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8255F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8256F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8257F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8258F: drivers/ptp/ptp_qoriq.c 8259F: drivers/ptp/ptp_qoriq_debugfs.c 8260F: include/linux/fsl/ptp_qoriq.h 8261 8262FREESCALE QUAD SPI DRIVER 8263M: Han Xu <han.xu@nxp.com> 8264L: linux-spi@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8267F: drivers/spi/spi-fsl-qspi.c 8268 8269FREESCALE QUICC ENGINE LIBRARY 8270M: Qiang Zhao <qiang.zhao@nxp.com> 8271L: linuxppc-dev@lists.ozlabs.org 8272S: Maintained 8273F: drivers/soc/fsl/qe/ 8274F: include/soc/fsl/qe/ 8275 8276FREESCALE QUICC ENGINE QMC DRIVER 8277M: Herve Codina <herve.codina@bootlin.com> 8278L: linuxppc-dev@lists.ozlabs.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8281F: drivers/soc/fsl/qe/qmc.c 8282F: include/soc/fsl/qe/qmc.h 8283 8284FREESCALE QUICC ENGINE TSA DRIVER 8285M: Herve Codina <herve.codina@bootlin.com> 8286L: linuxppc-dev@lists.ozlabs.org 8287S: Maintained 8288F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8289F: drivers/soc/fsl/qe/tsa.c 8290F: drivers/soc/fsl/qe/tsa.h 8291F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8292 8293FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8294M: Li Yang <leoyang.li@nxp.com> 8295L: netdev@vger.kernel.org 8296L: linuxppc-dev@lists.ozlabs.org 8297S: Maintained 8298F: drivers/net/ethernet/freescale/ucc_geth* 8299 8300FREESCALE QUICC ENGINE UCC HDLC DRIVER 8301M: Zhao Qiang <qiang.zhao@nxp.com> 8302L: netdev@vger.kernel.org 8303L: linuxppc-dev@lists.ozlabs.org 8304S: Maintained 8305F: drivers/net/wan/fsl_ucc_hdlc* 8306 8307FREESCALE QUICC ENGINE UCC UART DRIVER 8308M: Timur Tabi <timur@kernel.org> 8309L: linuxppc-dev@lists.ozlabs.org 8310S: Maintained 8311F: drivers/tty/serial/ucc_uart.c 8312 8313FREESCALE SOC DRIVERS 8314M: Li Yang <leoyang.li@nxp.com> 8315L: linuxppc-dev@lists.ozlabs.org 8316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8317S: Maintained 8318F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8319F: Documentation/devicetree/bindings/soc/fsl/ 8320F: drivers/soc/fsl/ 8321F: include/linux/fsl/ 8322F: include/soc/fsl/ 8323 8324FREESCALE SOC FS_ENET DRIVER 8325M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8326L: linuxppc-dev@lists.ozlabs.org 8327L: netdev@vger.kernel.org 8328S: Maintained 8329F: drivers/net/ethernet/freescale/fs_enet/ 8330F: include/linux/fs_enet_pd.h 8331 8332FREESCALE SOC SOUND DRIVERS 8333M: Shengjiu Wang <shengjiu.wang@gmail.com> 8334M: Xiubo Li <Xiubo.Lee@gmail.com> 8335R: Fabio Estevam <festevam@gmail.com> 8336R: Nicolin Chen <nicoleotsuka@gmail.com> 8337L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8338L: linuxppc-dev@lists.ozlabs.org 8339S: Maintained 8340F: sound/soc/fsl/fsl* 8341F: sound/soc/fsl/imx* 8342F: sound/soc/fsl/mpc8610_hpcd.c 8343 8344FREESCALE SOC SOUND QMC DRIVER 8345M: Herve Codina <herve.codina@bootlin.com> 8346L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8347L: linuxppc-dev@lists.ozlabs.org 8348S: Maintained 8349F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8350F: sound/soc/fsl/fsl_qmc_audio.c 8351 8352FREESCALE USB PERIPHERAL DRIVERS 8353M: Li Yang <leoyang.li@nxp.com> 8354L: linux-usb@vger.kernel.org 8355L: linuxppc-dev@lists.ozlabs.org 8356S: Maintained 8357F: drivers/usb/gadget/udc/fsl* 8358 8359FREESCALE USB PHY DRIVER 8360M: Ran Wang <ran.wang_1@nxp.com> 8361L: linux-usb@vger.kernel.org 8362L: linuxppc-dev@lists.ozlabs.org 8363S: Maintained 8364F: drivers/usb/phy/phy-fsl-usb* 8365 8366FREEVXFS FILESYSTEM 8367M: Christoph Hellwig <hch@infradead.org> 8368S: Maintained 8369W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8370F: fs/freevxfs/ 8371 8372FREEZER 8373M: "Rafael J. Wysocki" <rafael@kernel.org> 8374M: Pavel Machek <pavel@ucw.cz> 8375L: linux-pm@vger.kernel.org 8376S: Supported 8377F: Documentation/power/freezing-of-tasks.rst 8378F: include/linux/freezer.h 8379F: kernel/freezer.c 8380 8381FRONTSWAP API 8382M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8383L: linux-kernel@vger.kernel.org 8384S: Maintained 8385F: include/linux/frontswap.h 8386F: mm/frontswap.c 8387 8388FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8389M: David Howells <dhowells@redhat.com> 8390L: linux-cachefs@redhat.com (moderated for non-subscribers) 8391S: Supported 8392F: Documentation/filesystems/caching/ 8393F: fs/fscache/ 8394F: include/linux/fscache*.h 8395 8396FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8397M: Eric Biggers <ebiggers@kernel.org> 8398M: Theodore Y. Ts'o <tytso@mit.edu> 8399M: Jaegeuk Kim <jaegeuk@kernel.org> 8400L: linux-fscrypt@vger.kernel.org 8401S: Supported 8402Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8403T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8404F: Documentation/filesystems/fscrypt.rst 8405F: fs/crypto/ 8406F: include/linux/fscrypt.h 8407F: include/uapi/linux/fscrypt.h 8408 8409FSI SUBSYSTEM 8410M: Jeremy Kerr <jk@ozlabs.org> 8411M: Joel Stanley <joel@jms.id.au> 8412R: Alistar Popple <alistair@popple.id.au> 8413R: Eddie James <eajames@linux.ibm.com> 8414L: linux-fsi@lists.ozlabs.org 8415S: Supported 8416Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8417T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8418F: drivers/fsi/ 8419F: include/linux/fsi*.h 8420F: include/trace/events/fsi*.h 8421 8422FSI-ATTACHED I2C DRIVER 8423M: Eddie James <eajames@linux.ibm.com> 8424L: linux-i2c@vger.kernel.org 8425L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8426S: Maintained 8427F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8428F: drivers/i2c/busses/i2c-fsi.c 8429 8430FSI-ATTACHED SPI DRIVER 8431M: Eddie James <eajames@linux.ibm.com> 8432L: linux-spi@vger.kernel.org 8433S: Maintained 8434F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8435F: drivers/spi/spi-fsi.c 8436 8437FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8438M: Jan Kara <jack@suse.cz> 8439R: Amir Goldstein <amir73il@gmail.com> 8440L: linux-fsdevel@vger.kernel.org 8441S: Maintained 8442T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8443F: fs/notify/ 8444F: include/linux/fsnotify*.h 8445 8446FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8447M: Eric Biggers <ebiggers@kernel.org> 8448M: Theodore Y. Ts'o <tytso@mit.edu> 8449L: fsverity@lists.linux.dev 8450S: Supported 8451Q: https://patchwork.kernel.org/project/fsverity/list/ 8452T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8453F: Documentation/filesystems/fsverity.rst 8454F: fs/verity/ 8455F: include/linux/fsverity.h 8456F: include/uapi/linux/fsverity.h 8457 8458FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8459M: Michael Zaidman <michael.zaidman@gmail.com> 8460L: linux-i2c@vger.kernel.org 8461L: linux-input@vger.kernel.org 8462S: Maintained 8463F: drivers/hid/hid-ft260.c 8464 8465FUJITSU LAPTOP EXTRAS 8466M: Jonathan Woithe <jwoithe@just42.net> 8467L: platform-driver-x86@vger.kernel.org 8468S: Maintained 8469F: drivers/platform/x86/fujitsu-laptop.c 8470 8471FUJITSU TABLET EXTRAS 8472M: Robert Gerlach <khnz@gmx.de> 8473L: platform-driver-x86@vger.kernel.org 8474S: Maintained 8475F: drivers/platform/x86/fujitsu-tablet.c 8476 8477FUNCTION HOOKS (FTRACE) 8478M: Steven Rostedt <rostedt@goodmis.org> 8479M: Masami Hiramatsu <mhiramat@kernel.org> 8480R: Mark Rutland <mark.rutland@arm.com> 8481L: linux-kernel@vger.kernel.org 8482L: linux-trace-kernel@vger.kernel.org 8483S: Maintained 8484Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8485T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8486F: Documentation/trace/ftrace* 8487F: arch/*/*/*/*ftrace* 8488F: arch/*/*/*ftrace* 8489F: include/*/ftrace.h 8490F: kernel/trace/fgraph.c 8491F: kernel/trace/ftrace* 8492F: samples/ftrace 8493 8494FUNGIBLE ETHERNET DRIVERS 8495M: Dimitris Michailidis <dmichail@fungible.com> 8496L: netdev@vger.kernel.org 8497S: Supported 8498F: drivers/net/ethernet/fungible/ 8499 8500FUSE: FILESYSTEM IN USERSPACE 8501M: Miklos Szeredi <miklos@szeredi.hu> 8502L: linux-fsdevel@vger.kernel.org 8503S: Maintained 8504W: https://github.com/libfuse/ 8505T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8506F: Documentation/filesystems/fuse.rst 8507F: fs/fuse/ 8508F: include/uapi/linux/fuse.h 8509 8510FUTEX SUBSYSTEM 8511M: Thomas Gleixner <tglx@linutronix.de> 8512M: Ingo Molnar <mingo@redhat.com> 8513R: Peter Zijlstra <peterz@infradead.org> 8514R: Darren Hart <dvhart@infradead.org> 8515R: Davidlohr Bueso <dave@stgolabs.net> 8516R: André Almeida <andrealmeid@igalia.com> 8517L: linux-kernel@vger.kernel.org 8518S: Maintained 8519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8520F: Documentation/locking/*futex* 8521F: include/asm-generic/futex.h 8522F: include/linux/futex.h 8523F: include/uapi/linux/futex.h 8524F: kernel/futex/* 8525F: tools/perf/bench/futex* 8526F: tools/testing/selftests/futex/ 8527 8528GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8529M: Tim Harvey <tharvey@gateworks.com> 8530S: Maintained 8531F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8532F: Documentation/hwmon/gsc-hwmon.rst 8533F: drivers/hwmon/gsc-hwmon.c 8534F: drivers/mfd/gateworks-gsc.c 8535F: include/linux/mfd/gsc.h 8536F: include/linux/platform_data/gsc_hwmon.h 8537 8538GCC PLUGINS 8539M: Kees Cook <keescook@chromium.org> 8540L: linux-hardening@vger.kernel.org 8541S: Maintained 8542T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8543F: Documentation/kbuild/gcc-plugins.rst 8544F: scripts/Makefile.gcc-plugins 8545F: scripts/gcc-plugins/ 8546 8547GCOV BASED KERNEL PROFILING 8548M: Peter Oberparleiter <oberpar@linux.ibm.com> 8549S: Maintained 8550F: Documentation/dev-tools/gcov.rst 8551F: kernel/gcov/ 8552 8553GDB KERNEL DEBUGGING HELPER SCRIPTS 8554M: Jan Kiszka <jan.kiszka@siemens.com> 8555M: Kieran Bingham <kbingham@kernel.org> 8556S: Supported 8557F: scripts/gdb/ 8558 8559GEMINI CRYPTO DRIVER 8560M: Corentin Labbe <clabbe@baylibre.com> 8561L: linux-crypto@vger.kernel.org 8562S: Maintained 8563F: drivers/crypto/gemini/ 8564 8565GEMTEK FM RADIO RECEIVER DRIVER 8566M: Hans Verkuil <hverkuil@xs4all.nl> 8567L: linux-media@vger.kernel.org 8568S: Maintained 8569W: https://linuxtv.org 8570T: git git://linuxtv.org/media_tree.git 8571F: drivers/media/radio/radio-gemtek* 8572 8573GENERIC ARCHITECTURE TOPOLOGY 8574M: Sudeep Holla <sudeep.holla@arm.com> 8575L: linux-kernel@vger.kernel.org 8576S: Maintained 8577F: drivers/base/arch_topology.c 8578F: include/linux/arch_topology.h 8579 8580GENERIC ENTRY CODE 8581M: Thomas Gleixner <tglx@linutronix.de> 8582M: Peter Zijlstra <peterz@infradead.org> 8583M: Andy Lutomirski <luto@kernel.org> 8584L: linux-kernel@vger.kernel.org 8585S: Maintained 8586T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8587F: include/linux/entry-common.h 8588F: include/linux/entry-kvm.h 8589F: kernel/entry/ 8590 8591GENERIC GPIO I2C DRIVER 8592M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8593S: Supported 8594F: drivers/i2c/busses/i2c-gpio.c 8595F: include/linux/platform_data/i2c-gpio.h 8596 8597GENERIC GPIO I2C MULTIPLEXER DRIVER 8598M: Peter Korsgaard <peter.korsgaard@barco.com> 8599L: linux-i2c@vger.kernel.org 8600S: Supported 8601F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8602F: drivers/i2c/muxes/i2c-mux-gpio.c 8603F: include/linux/platform_data/i2c-mux-gpio.h 8604 8605GENERIC HDLC (WAN) DRIVERS 8606M: Krzysztof Halasa <khc@pm.waw.pl> 8607S: Maintained 8608W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8609F: drivers/net/wan/c101.c 8610F: drivers/net/wan/hd6457* 8611F: drivers/net/wan/hdlc* 8612F: drivers/net/wan/n2.c 8613F: drivers/net/wan/pc300too.c 8614F: drivers/net/wan/pci200syn.c 8615F: drivers/net/wan/wanxl* 8616 8617GENERIC INCLUDE/ASM HEADER FILES 8618M: Arnd Bergmann <arnd@arndb.de> 8619L: linux-arch@vger.kernel.org 8620S: Maintained 8621T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8622F: include/asm-generic/ 8623F: include/uapi/asm-generic/ 8624 8625GENERIC PHY FRAMEWORK 8626M: Vinod Koul <vkoul@kernel.org> 8627M: Kishon Vijay Abraham I <kishon@kernel.org> 8628L: linux-phy@lists.infradead.org 8629S: Supported 8630Q: https://patchwork.kernel.org/project/linux-phy/list/ 8631T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8632F: Documentation/devicetree/bindings/phy/ 8633F: drivers/phy/ 8634F: include/dt-bindings/phy/ 8635F: include/linux/phy/ 8636 8637GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8638M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8639S: Supported 8640F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8641 8642GENERIC PM DOMAINS 8643M: "Rafael J. Wysocki" <rafael@kernel.org> 8644M: Kevin Hilman <khilman@kernel.org> 8645M: Ulf Hansson <ulf.hansson@linaro.org> 8646L: linux-pm@vger.kernel.org 8647S: Supported 8648F: Documentation/devicetree/bindings/power/power?domain* 8649F: drivers/base/power/domain*.c 8650F: include/linux/pm_domain.h 8651 8652GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8653M: Eugen Hristev <eugen.hristev@microchip.com> 8654L: linux-input@vger.kernel.org 8655S: Maintained 8656F: drivers/input/touchscreen/resistive-adc-touch.c 8657 8658GENERIC STRING LIBRARY 8659R: Andy Shevchenko <andy@kernel.org> 8660S: Maintained 8661F: lib/string.c 8662F: lib/string_helpers.c 8663F: lib/test-string_helpers.c 8664F: lib/test_string.c 8665 8666GENERIC UIO DRIVER FOR PCI DEVICES 8667M: "Michael S. Tsirkin" <mst@redhat.com> 8668L: kvm@vger.kernel.org 8669S: Supported 8670F: drivers/uio/uio_pci_generic.c 8671 8672GENERIC VDSO LIBRARY 8673M: Andy Lutomirski <luto@kernel.org> 8674M: Thomas Gleixner <tglx@linutronix.de> 8675M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8676L: linux-kernel@vger.kernel.org 8677S: Maintained 8678T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8679F: include/asm-generic/vdso/vsyscall.h 8680F: include/vdso/ 8681F: kernel/time/vsyscall.c 8682F: lib/vdso/ 8683 8684GENWQE (IBM Generic Workqueue Card) 8685M: Frank Haverkamp <haver@linux.ibm.com> 8686S: Supported 8687F: drivers/misc/genwqe/ 8688 8689GET_MAINTAINER SCRIPT 8690M: Joe Perches <joe@perches.com> 8691S: Maintained 8692F: scripts/get_maintainer.pl 8693 8694GFS2 FILE SYSTEM 8695M: Bob Peterson <rpeterso@redhat.com> 8696M: Andreas Gruenbacher <agruenba@redhat.com> 8697L: cluster-devel@redhat.com 8698S: Supported 8699B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8700T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8701F: Documentation/filesystems/gfs2* 8702F: fs/gfs2/ 8703F: include/uapi/linux/gfs2_ondisk.h 8704 8705GIGABYTE WMI DRIVER 8706M: Thomas Weißschuh <thomas@weissschuh.net> 8707L: platform-driver-x86@vger.kernel.org 8708S: Maintained 8709F: drivers/platform/x86/gigabyte-wmi.c 8710 8711GNSS SUBSYSTEM 8712M: Johan Hovold <johan@kernel.org> 8713S: Maintained 8714T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8715F: Documentation/ABI/testing/sysfs-class-gnss 8716F: Documentation/devicetree/bindings/gnss/ 8717F: drivers/gnss/ 8718F: include/linux/gnss.h 8719 8720GO7007 MPEG CODEC 8721M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8722L: linux-media@vger.kernel.org 8723S: Maintained 8724F: drivers/media/usb/go7007/ 8725 8726GOODIX TOUCHSCREEN 8727M: Bastien Nocera <hadess@hadess.net> 8728M: Hans de Goede <hdegoede@redhat.com> 8729L: linux-input@vger.kernel.org 8730S: Maintained 8731F: drivers/input/touchscreen/goodix* 8732 8733GOOGLE ETHERNET DRIVERS 8734M: Jeroen de Borst <jeroendb@google.com> 8735M: Praveen Kaligineedi <pkaligineedi@google.com> 8736R: Shailend Chand <shailend@google.com> 8737L: netdev@vger.kernel.org 8738S: Supported 8739F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8740F: drivers/net/ethernet/google 8741 8742GPD POCKET FAN DRIVER 8743M: Hans de Goede <hdegoede@redhat.com> 8744L: platform-driver-x86@vger.kernel.org 8745S: Maintained 8746F: drivers/platform/x86/gpd-pocket-fan.c 8747 8748GPIO ACPI SUPPORT 8749M: Mika Westerberg <mika.westerberg@linux.intel.com> 8750M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8751L: linux-gpio@vger.kernel.org 8752L: linux-acpi@vger.kernel.org 8753S: Supported 8754T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8755F: Documentation/firmware-guide/acpi/gpio-properties.rst 8756F: drivers/gpio/gpiolib-acpi.c 8757F: drivers/gpio/gpiolib-acpi.h 8758 8759GPIO AGGREGATOR 8760M: Geert Uytterhoeven <geert+renesas@glider.be> 8761L: linux-gpio@vger.kernel.org 8762S: Supported 8763F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8764F: drivers/gpio/gpio-aggregator.c 8765 8766GPIO IR Transmitter 8767M: Sean Young <sean@mess.org> 8768L: linux-media@vger.kernel.org 8769S: Maintained 8770F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8771F: drivers/media/rc/gpio-ir-tx.c 8772 8773GPIO MOCKUP DRIVER 8774M: Bamvor Jian Zhang <bamv2005@gmail.com> 8775L: linux-gpio@vger.kernel.org 8776S: Maintained 8777F: drivers/gpio/gpio-mockup.c 8778F: tools/testing/selftests/gpio/ 8779 8780GPIO REGMAP 8781R: Michael Walle <michael@walle.cc> 8782S: Maintained 8783F: drivers/gpio/gpio-regmap.c 8784F: include/linux/gpio/regmap.h 8785 8786GPIO SUBSYSTEM 8787M: Linus Walleij <linus.walleij@linaro.org> 8788M: Bartosz Golaszewski <brgl@bgdev.pl> 8789L: linux-gpio@vger.kernel.org 8790S: Maintained 8791T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8792F: Documentation/ABI/obsolete/sysfs-gpio 8793F: Documentation/ABI/testing/gpio-cdev 8794F: Documentation/admin-guide/gpio/ 8795F: Documentation/devicetree/bindings/gpio/ 8796F: Documentation/driver-api/gpio/ 8797F: drivers/gpio/ 8798F: include/dt-bindings/gpio/ 8799F: include/linux/gpio.h 8800F: include/linux/gpio/ 8801F: include/linux/of_gpio.h 8802F: include/uapi/linux/gpio.h 8803F: tools/gpio/ 8804 8805GRE DEMULTIPLEXER DRIVER 8806M: Dmitry Kozlov <xeb@mail.ru> 8807L: netdev@vger.kernel.org 8808S: Maintained 8809F: include/net/gre.h 8810F: net/ipv4/gre_demux.c 8811F: net/ipv4/gre_offload.c 8812 8813GRETH 10/100/1G Ethernet MAC device driver 8814M: Andreas Larsson <andreas@gaisler.com> 8815L: netdev@vger.kernel.org 8816S: Maintained 8817F: drivers/net/ethernet/aeroflex/ 8818 8819GREYBUS AUDIO PROTOCOLS DRIVERS 8820M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8821M: Mark Greer <mgreer@animalcreek.com> 8822S: Maintained 8823F: drivers/staging/greybus/audio_apbridgea.c 8824F: drivers/staging/greybus/audio_apbridgea.h 8825F: drivers/staging/greybus/audio_codec.c 8826F: drivers/staging/greybus/audio_codec.h 8827F: drivers/staging/greybus/audio_gb.c 8828F: drivers/staging/greybus/audio_manager.c 8829F: drivers/staging/greybus/audio_manager.h 8830F: drivers/staging/greybus/audio_manager_module.c 8831F: drivers/staging/greybus/audio_manager_private.h 8832F: drivers/staging/greybus/audio_manager_sysfs.c 8833F: drivers/staging/greybus/audio_module.c 8834F: drivers/staging/greybus/audio_topology.c 8835 8836GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8837M: Viresh Kumar <vireshk@kernel.org> 8838S: Maintained 8839F: drivers/staging/greybus/authentication.c 8840F: drivers/staging/greybus/bootrom.c 8841F: drivers/staging/greybus/firmware.h 8842F: drivers/staging/greybus/fw-core.c 8843F: drivers/staging/greybus/fw-download.c 8844F: drivers/staging/greybus/fw-management.c 8845F: drivers/staging/greybus/greybus_authentication.h 8846F: drivers/staging/greybus/greybus_firmware.h 8847F: drivers/staging/greybus/hid.c 8848F: drivers/staging/greybus/i2c.c 8849F: drivers/staging/greybus/spi.c 8850F: drivers/staging/greybus/spilib.c 8851F: drivers/staging/greybus/spilib.h 8852 8853GREYBUS LOOPBACK DRIVER 8854M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8855S: Maintained 8856F: drivers/staging/greybus/loopback.c 8857 8858GREYBUS PLATFORM DRIVERS 8859M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8860S: Maintained 8861F: drivers/staging/greybus/arche-apb-ctrl.c 8862F: drivers/staging/greybus/arche-platform.c 8863F: drivers/staging/greybus/arche_platform.h 8864 8865GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8866M: Rui Miguel Silva <rmfrfs@gmail.com> 8867S: Maintained 8868F: drivers/staging/greybus/gpio.c 8869F: drivers/staging/greybus/light.c 8870F: drivers/staging/greybus/power_supply.c 8871F: drivers/staging/greybus/sdio.c 8872F: drivers/staging/greybus/spi.c 8873F: drivers/staging/greybus/spilib.c 8874 8875GREYBUS SUBSYSTEM 8876M: Johan Hovold <johan@kernel.org> 8877M: Alex Elder <elder@kernel.org> 8878M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8879L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8880S: Maintained 8881F: drivers/greybus/ 8882F: drivers/staging/greybus/ 8883F: include/linux/greybus.h 8884F: include/linux/greybus/ 8885 8886GREYBUS UART PROTOCOLS DRIVERS 8887M: David Lin <dtwlin@gmail.com> 8888S: Maintained 8889F: drivers/staging/greybus/log.c 8890F: drivers/staging/greybus/uart.c 8891 8892GS1662 VIDEO SERIALIZER 8893M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8894L: linux-media@vger.kernel.org 8895S: Maintained 8896T: git git://linuxtv.org/media_tree.git 8897F: drivers/media/spi/gs1662.c 8898 8899GSPCA FINEPIX SUBDRIVER 8900M: Frank Zago <frank@zago.net> 8901L: linux-media@vger.kernel.org 8902S: Maintained 8903T: git git://linuxtv.org/media_tree.git 8904F: drivers/media/usb/gspca/finepix.c 8905 8906GSPCA GL860 SUBDRIVER 8907M: Olivier Lorin <o.lorin@laposte.net> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910T: git git://linuxtv.org/media_tree.git 8911F: drivers/media/usb/gspca/gl860/ 8912 8913GSPCA M5602 SUBDRIVER 8914M: Erik Andren <erik.andren@gmail.com> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/usb/gspca/m5602/ 8919 8920GSPCA PAC207 SONIXB SUBDRIVER 8921M: Hans Verkuil <hverkuil@xs4all.nl> 8922L: linux-media@vger.kernel.org 8923S: Odd Fixes 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/pac207.c 8926 8927GSPCA SN9C20X SUBDRIVER 8928M: Brian Johnson <brijohn@gmail.com> 8929L: linux-media@vger.kernel.org 8930S: Maintained 8931T: git git://linuxtv.org/media_tree.git 8932F: drivers/media/usb/gspca/sn9c20x.c 8933 8934GSPCA T613 SUBDRIVER 8935M: Leandro Costantino <lcostantino@gmail.com> 8936L: linux-media@vger.kernel.org 8937S: Maintained 8938T: git git://linuxtv.org/media_tree.git 8939F: drivers/media/usb/gspca/t613.c 8940 8941GSPCA USB WEBCAM DRIVER 8942M: Hans Verkuil <hverkuil@xs4all.nl> 8943L: linux-media@vger.kernel.org 8944S: Odd Fixes 8945T: git git://linuxtv.org/media_tree.git 8946F: drivers/media/usb/gspca/ 8947 8948GTP (GPRS Tunneling Protocol) 8949M: Pablo Neira Ayuso <pablo@netfilter.org> 8950M: Harald Welte <laforge@gnumonks.org> 8951L: osmocom-net-gprs@lists.osmocom.org 8952S: Maintained 8953T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8954F: drivers/net/gtp.c 8955 8956GUID PARTITION TABLE (GPT) 8957M: Davidlohr Bueso <dave@stgolabs.net> 8958L: linux-efi@vger.kernel.org 8959S: Maintained 8960F: block/partitions/efi.* 8961 8962HABANALABS PCI DRIVER 8963M: Oded Gabbay <ogabbay@kernel.org> 8964L: dri-devel@lists.freedesktop.org 8965S: Supported 8966C: irc://irc.oftc.net/dri-devel 8967T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8968F: Documentation/ABI/testing/debugfs-driver-habanalabs 8969F: Documentation/ABI/testing/sysfs-driver-habanalabs 8970F: drivers/accel/habanalabs/ 8971F: include/trace/events/habanalabs.h 8972F: include/uapi/drm/habanalabs_accel.h 8973 8974HACKRF MEDIA DRIVER 8975M: Antti Palosaari <crope@iki.fi> 8976L: linux-media@vger.kernel.org 8977S: Maintained 8978W: https://linuxtv.org 8979W: http://palosaari.fi/linux/ 8980Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8981T: git git://linuxtv.org/anttip/media_tree.git 8982F: drivers/media/usb/hackrf/ 8983 8984HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8985M: Chuck Lever <chuck.lever@oracle.com> 8986L: kernel-tls-handshake@lists.linux.dev 8987L: netdev@vger.kernel.org 8988S: Maintained 8989F: Documentation/netlink/specs/handshake.yaml 8990F: Documentation/networking/tls-handshake.rst 8991F: include/net/handshake.h 8992F: include/trace/events/handshake.h 8993F: net/handshake/ 8994 8995HANTRO VPU CODEC DRIVER 8996M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8997M: Philipp Zabel <p.zabel@pengutronix.de> 8998L: linux-media@vger.kernel.org 8999L: linux-rockchip@lists.infradead.org 9000S: Maintained 9001F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9002F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9003F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9004F: drivers/media/platform/verisilicon/ 9005 9006HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9007M: Frank Seidel <frank@f-seidel.de> 9008L: platform-driver-x86@vger.kernel.org 9009S: Maintained 9010W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9011F: drivers/platform/x86/hdaps.c 9012 9013HARDWARE MONITORING 9014M: Jean Delvare <jdelvare@suse.com> 9015M: Guenter Roeck <linux@roeck-us.net> 9016L: linux-hwmon@vger.kernel.org 9017S: Maintained 9018W: http://hwmon.wiki.kernel.org/ 9019T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9020F: Documentation/ABI/testing/sysfs-class-hwmon 9021F: Documentation/devicetree/bindings/hwmon/ 9022F: Documentation/hwmon/ 9023F: drivers/hwmon/ 9024F: include/linux/hwmon*.h 9025F: include/trace/events/hwmon*.h 9026K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9027 9028HARDWARE RANDOM NUMBER GENERATOR CORE 9029M: Olivia Mackall <olivia@selenic.com> 9030M: Herbert Xu <herbert@gondor.apana.org.au> 9031L: linux-crypto@vger.kernel.org 9032S: Odd fixes 9033F: Documentation/admin-guide/hw_random.rst 9034F: Documentation/devicetree/bindings/rng/ 9035F: drivers/char/hw_random/ 9036F: include/linux/hw_random.h 9037 9038HARDWARE SPINLOCK CORE 9039M: Ohad Ben-Cohen <ohad@wizery.com> 9040M: Bjorn Andersson <andersson@kernel.org> 9041R: Baolin Wang <baolin.wang7@gmail.com> 9042L: linux-remoteproc@vger.kernel.org 9043S: Maintained 9044T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9045F: Documentation/devicetree/bindings/hwlock/ 9046F: Documentation/locking/hwspinlock.rst 9047F: drivers/hwspinlock/ 9048F: include/linux/hwspinlock.h 9049 9050HARDWARE TRACING FACILITIES 9051M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9052S: Maintained 9053F: drivers/hwtracing/ 9054 9055HARMONY SOUND DRIVER 9056L: linux-parisc@vger.kernel.org 9057S: Maintained 9058F: sound/parisc/harmony.* 9059 9060HDPVR USB VIDEO ENCODER DRIVER 9061M: Hans Verkuil <hverkuil@xs4all.nl> 9062L: linux-media@vger.kernel.org 9063S: Odd Fixes 9064W: https://linuxtv.org 9065T: git git://linuxtv.org/media_tree.git 9066F: drivers/media/usb/hdpvr/ 9067 9068HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9069M: Matt Hsiao <matt.hsiao@hpe.com> 9070S: Supported 9071F: drivers/misc/hpilo.[ch] 9072 9073HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9074M: Jerry Hoemann <jerry.hoemann@hpe.com> 9075S: Supported 9076F: Documentation/watchdog/hpwdt.rst 9077F: drivers/watchdog/hpwdt.c 9078 9079HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9080M: Don Brace <don.brace@microchip.com> 9081L: storagedev@microchip.com 9082L: linux-scsi@vger.kernel.org 9083S: Supported 9084F: Documentation/scsi/hpsa.rst 9085F: drivers/scsi/hpsa*.[ch] 9086F: include/linux/cciss*.h 9087F: include/uapi/linux/cciss*.h 9088 9089HFI1 DRIVER 9090M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9091L: linux-rdma@vger.kernel.org 9092S: Supported 9093F: drivers/infiniband/hw/hfi1 9094 9095HFS FILESYSTEM 9096L: linux-fsdevel@vger.kernel.org 9097S: Orphan 9098F: Documentation/filesystems/hfs.rst 9099F: fs/hfs/ 9100 9101HFSPLUS FILESYSTEM 9102L: linux-fsdevel@vger.kernel.org 9103S: Orphan 9104F: Documentation/filesystems/hfsplus.rst 9105F: fs/hfsplus/ 9106 9107HGA FRAMEBUFFER DRIVER 9108M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9109L: linux-nvidia@lists.surfsouth.com 9110S: Maintained 9111W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9112F: drivers/video/fbdev/hgafb.c 9113 9114HIBERNATION (aka Software Suspend, aka swsusp) 9115M: "Rafael J. Wysocki" <rafael@kernel.org> 9116M: Pavel Machek <pavel@ucw.cz> 9117L: linux-pm@vger.kernel.org 9118S: Supported 9119B: https://bugzilla.kernel.org 9120F: arch/*/include/asm/suspend*.h 9121F: arch/x86/power/ 9122F: drivers/base/power/ 9123F: include/linux/freezer.h 9124F: include/linux/pm.h 9125F: include/linux/suspend.h 9126F: kernel/power/ 9127 9128HID CORE LAYER 9129M: Jiri Kosina <jikos@kernel.org> 9130M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9131L: linux-input@vger.kernel.org 9132S: Maintained 9133T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9134F: Documentation/hid/ 9135F: drivers/hid/ 9136F: include/linux/hid* 9137F: include/uapi/linux/hid* 9138F: samples/hid/ 9139F: tools/testing/selftests/hid/ 9140 9141HID LOGITECH DRIVERS 9142R: Filipe Laíns <lains@riseup.net> 9143L: linux-input@vger.kernel.org 9144S: Maintained 9145F: drivers/hid/hid-logitech-* 9146 9147HID PHOENIX RC FLIGHT CONTROLLER 9148M: Marcus Folkesson <marcus.folkesson@gmail.com> 9149L: linux-input@vger.kernel.org 9150S: Maintained 9151F: drivers/hid/hid-pxrc.c 9152 9153HID PLAYSTATION DRIVER 9154M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9155L: linux-input@vger.kernel.org 9156S: Supported 9157F: drivers/hid/hid-playstation.c 9158 9159HID SENSOR HUB DRIVERS 9160M: Jiri Kosina <jikos@kernel.org> 9161M: Jonathan Cameron <jic23@kernel.org> 9162M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9163L: linux-input@vger.kernel.org 9164L: linux-iio@vger.kernel.org 9165S: Maintained 9166F: Documentation/hid/hid-sensor* 9167F: drivers/hid/hid-sensor-* 9168F: drivers/iio/*/hid-* 9169F: include/linux/hid-sensor-* 9170 9171HID VRC-2 CAR CONTROLLER DRIVER 9172M: Marcus Folkesson <marcus.folkesson@gmail.com> 9173L: linux-input@vger.kernel.org 9174S: Maintained 9175F: drivers/hid/hid-vrc2.c 9176 9177HID WACOM DRIVER 9178M: Ping Cheng <ping.cheng@wacom.com> 9179M: Jason Gerecke <jason.gerecke@wacom.com> 9180L: linux-input@vger.kernel.org 9181S: Maintained 9182F: drivers/hid/wacom.h 9183F: drivers/hid/wacom_* 9184 9185HID++ LOGITECH DRIVERS 9186R: Filipe Laíns <lains@riseup.net> 9187R: Bastien Nocera <hadess@hadess.net> 9188L: linux-input@vger.kernel.org 9189S: Maintained 9190F: drivers/hid/hid-logitech-hidpp.c 9191 9192HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9193M: Thomas Gleixner <tglx@linutronix.de> 9194L: linux-kernel@vger.kernel.org 9195S: Maintained 9196T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9197F: Documentation/timers/ 9198F: include/linux/clockchips.h 9199F: include/linux/hrtimer.h 9200F: kernel/time/clockevents.c 9201F: kernel/time/hrtimer.c 9202F: kernel/time/timer_*.c 9203 9204HIGH-SPEED SCC DRIVER FOR AX.25 9205L: linux-hams@vger.kernel.org 9206S: Orphan 9207F: drivers/net/hamradio/scc.c 9208 9209HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9210M: HighPoint Linux Team <linux@highpoint-tech.com> 9211S: Supported 9212W: http://www.highpoint-tech.com 9213F: Documentation/scsi/hptiop.rst 9214F: drivers/scsi/hptiop.c 9215 9216HIKEY960 ONBOARD USB GPIO HUB DRIVER 9217M: John Stultz <jstultz@google.com> 9218L: linux-kernel@vger.kernel.org 9219S: Maintained 9220F: drivers/misc/hisi_hikey_usb.c 9221 9222HIMAX HX83112B TOUCHSCREEN SUPPORT 9223M: Job Noorman <job@noorman.info> 9224L: linux-input@vger.kernel.org 9225S: Maintained 9226F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9227F: drivers/input/touchscreen/himax_hx83112b.c 9228 9229HIPPI 9230M: Jes Sorensen <jes@trained-monkey.org> 9231L: linux-hippi@sunsite.dk 9232S: Maintained 9233F: drivers/net/hippi/ 9234F: include/linux/hippidevice.h 9235F: include/uapi/linux/if_hippi.h 9236F: net/802/hippi.c 9237 9238HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9239M: Kurt Kanzenbach <kurt@linutronix.de> 9240L: netdev@vger.kernel.org 9241S: Maintained 9242F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9243F: drivers/net/dsa/hirschmann/* 9244F: include/linux/platform_data/hirschmann-hellcreek.h 9245F: net/dsa/tag_hellcreek.c 9246 9247HISILICON DMA DRIVER 9248M: Zhou Wang <wangzhou1@hisilicon.com> 9249M: Jie Hai <haijie1@huawei.com> 9250L: dmaengine@vger.kernel.org 9251S: Maintained 9252F: drivers/dma/hisi_dma.c 9253 9254HISILICON GPIO DRIVER 9255M: Jay Fang <f.fangjian@huawei.com> 9256L: linux-gpio@vger.kernel.org 9257S: Maintained 9258F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9259F: drivers/gpio/gpio-hisi.c 9260 9261HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9262M: Longfang Liu <liulongfang@huawei.com> 9263L: linux-crypto@vger.kernel.org 9264S: Maintained 9265F: Documentation/ABI/testing/debugfs-hisi-hpre 9266F: drivers/crypto/hisilicon/hpre/hpre.h 9267F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9268F: drivers/crypto/hisilicon/hpre/hpre_main.c 9269 9270HISILICON HNS3 PMU DRIVER 9271M: Guangbin Huang <huangguangbin2@huawei.com> 9272S: Supported 9273F: Documentation/admin-guide/perf/hns3-pmu.rst 9274F: drivers/perf/hisilicon/hns3_pmu.c 9275 9276HISILICON I2C CONTROLLER DRIVER 9277M: Yicong Yang <yangyicong@hisilicon.com> 9278L: linux-i2c@vger.kernel.org 9279S: Maintained 9280W: https://www.hisilicon.com 9281F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9282F: drivers/i2c/busses/i2c-hisi.c 9283 9284HISILICON LPC BUS DRIVER 9285M: Jay Fang <f.fangjian@huawei.com> 9286S: Maintained 9287W: http://www.hisilicon.com 9288F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9289F: drivers/bus/hisi_lpc.c 9290 9291HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9292M: Yisen Zhuang <yisen.zhuang@huawei.com> 9293M: Salil Mehta <salil.mehta@huawei.com> 9294L: netdev@vger.kernel.org 9295S: Maintained 9296W: http://www.hisilicon.com 9297F: drivers/net/ethernet/hisilicon/hns3/ 9298 9299HISILICON NETWORK SUBSYSTEM DRIVER 9300M: Yisen Zhuang <yisen.zhuang@huawei.com> 9301M: Salil Mehta <salil.mehta@huawei.com> 9302L: netdev@vger.kernel.org 9303S: Maintained 9304W: http://www.hisilicon.com 9305F: Documentation/devicetree/bindings/net/hisilicon*.txt 9306F: drivers/net/ethernet/hisilicon/ 9307 9308HISILICON PMU DRIVER 9309M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9310M: Jonathan Cameron <jonathan.cameron@huawei.com> 9311S: Supported 9312W: http://www.hisilicon.com 9313F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9314F: Documentation/admin-guide/perf/hisi-pmu.rst 9315F: drivers/perf/hisilicon 9316 9317HISILICON PTT DRIVER 9318M: Yicong Yang <yangyicong@hisilicon.com> 9319M: Jonathan Cameron <jonathan.cameron@huawei.com> 9320L: linux-kernel@vger.kernel.org 9321S: Maintained 9322F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9323F: Documentation/trace/hisi-ptt.rst 9324F: drivers/hwtracing/ptt/ 9325F: tools/perf/arch/arm64/util/hisi-ptt.c 9326F: tools/perf/util/hisi-ptt* 9327F: tools/perf/util/hisi-ptt-decoder/* 9328 9329HISILICON QM DRIVER 9330M: Weili Qian <qianweili@huawei.com> 9331M: Zhou Wang <wangzhou1@hisilicon.com> 9332L: linux-crypto@vger.kernel.org 9333S: Maintained 9334F: drivers/crypto/hisilicon/Kconfig 9335F: drivers/crypto/hisilicon/Makefile 9336F: drivers/crypto/hisilicon/qm.c 9337F: drivers/crypto/hisilicon/sgl.c 9338F: include/linux/hisi_acc_qm.h 9339 9340HISILICON ROCE DRIVER 9341M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9342M: Wenpeng Liang <liangwenpeng@huawei.com> 9343L: linux-rdma@vger.kernel.org 9344S: Maintained 9345F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9346F: drivers/infiniband/hw/hns/ 9347 9348HISILICON SAS Controller 9349M: Xiang Chen <chenxiang66@hisilicon.com> 9350S: Supported 9351W: http://www.hisilicon.com 9352F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9353F: drivers/scsi/hisi_sas/ 9354 9355HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9356M: Kai Ye <yekai13@huawei.com> 9357M: Longfang Liu <liulongfang@huawei.com> 9358L: linux-crypto@vger.kernel.org 9359S: Maintained 9360F: Documentation/ABI/testing/debugfs-hisi-sec 9361F: drivers/crypto/hisilicon/sec2/sec.h 9362F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9363F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9364F: drivers/crypto/hisilicon/sec2/sec_main.c 9365 9366HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9367M: Jay Fang <f.fangjian@huawei.com> 9368L: linux-spi@vger.kernel.org 9369S: Maintained 9370W: http://www.hisilicon.com 9371F: drivers/spi/spi-hisi-kunpeng.c 9372 9373HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9374M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9375L: linux-kernel@vger.kernel.org 9376S: Maintained 9377F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9378F: drivers/spmi/hisi-spmi-controller.c 9379 9380HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9381M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9382L: linux-kernel@vger.kernel.org 9383S: Maintained 9384F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9385F: drivers/mfd/hi6421-spmi-pmic.c 9386 9387HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9388M: Weili Qian <qianweili@huawei.com> 9389S: Maintained 9390F: drivers/crypto/hisilicon/trng/trng.c 9391 9392HISILICON V3XX SPI NOR FLASH Controller Driver 9393M: Jay Fang <f.fangjian@huawei.com> 9394S: Maintained 9395W: http://www.hisilicon.com 9396F: drivers/spi/spi-hisi-sfc-v3xx.c 9397 9398HISILICON ZIP Controller DRIVER 9399M: Yang Shen <shenyang39@huawei.com> 9400M: Zhou Wang <wangzhou1@hisilicon.com> 9401L: linux-crypto@vger.kernel.org 9402S: Maintained 9403F: Documentation/ABI/testing/debugfs-hisi-zip 9404F: drivers/crypto/hisilicon/zip/ 9405 9406HMM - Heterogeneous Memory Management 9407M: Jérôme Glisse <jglisse@redhat.com> 9408L: linux-mm@kvack.org 9409S: Maintained 9410F: Documentation/mm/hmm.rst 9411F: include/linux/hmm* 9412F: lib/test_hmm* 9413F: mm/hmm* 9414F: tools/testing/selftests/mm/*hmm* 9415 9416HOST AP DRIVER 9417M: Jouni Malinen <j@w1.fi> 9418L: linux-wireless@vger.kernel.org 9419S: Obsolete 9420W: http://w1.fi/hostap-driver.html 9421F: drivers/net/wireless/intersil/hostap/ 9422 9423HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9424L: platform-driver-x86@vger.kernel.org 9425S: Orphan 9426F: drivers/platform/x86/hp/tc1100-wmi.c 9427 9428HPET: High Precision Event Timers driver 9429M: Clemens Ladisch <clemens@ladisch.de> 9430S: Maintained 9431F: Documentation/timers/hpet.rst 9432F: drivers/char/hpet.c 9433F: include/linux/hpet.h 9434F: include/uapi/linux/hpet.h 9435 9436HPET: x86 9437S: Orphan 9438F: arch/x86/include/asm/hpet.h 9439F: arch/x86/kernel/hpet.c 9440 9441HPFS FILESYSTEM 9442M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9443S: Maintained 9444W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9445F: fs/hpfs/ 9446 9447HSI SUBSYSTEM 9448M: Sebastian Reichel <sre@kernel.org> 9449S: Maintained 9450T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9451F: Documentation/ABI/testing/sysfs-bus-hsi 9452F: Documentation/driver-api/hsi.rst 9453F: drivers/hsi/ 9454F: include/linux/hsi/ 9455F: include/uapi/linux/hsi/ 9456 9457HSO 3G MODEM DRIVER 9458L: linux-usb@vger.kernel.org 9459S: Orphan 9460F: drivers/net/usb/hso.c 9461 9462HSR NETWORK PROTOCOL 9463L: netdev@vger.kernel.org 9464S: Orphan 9465F: net/hsr/ 9466 9467HT16K33 LED CONTROLLER DRIVER 9468M: Robin van der Gracht <robin@protonic.nl> 9469S: Maintained 9470F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9471F: drivers/auxdisplay/ht16k33.c 9472 9473HTCPEN TOUCHSCREEN DRIVER 9474M: Pau Oliva Fora <pof@eslack.org> 9475L: linux-input@vger.kernel.org 9476S: Maintained 9477F: drivers/input/touchscreen/htcpen.c 9478 9479HTE SUBSYSTEM 9480M: Dipen Patel <dipenp@nvidia.com> 9481L: timestamp@lists.linux.dev 9482S: Maintained 9483Q: https://patchwork.kernel.org/project/timestamp/list/ 9484T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9485F: Documentation/devicetree/bindings/timestamp/ 9486F: Documentation/driver-api/hte/ 9487F: drivers/hte/ 9488F: include/linux/hte.h 9489 9490HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9491M: Lorenzo Bianconi <lorenzo@kernel.org> 9492L: linux-iio@vger.kernel.org 9493S: Maintained 9494W: http://www.st.com/ 9495F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9496F: drivers/iio/humidity/hts221* 9497 9498HUAWEI ETHERNET DRIVER 9499M: Cai Huoqing <cai.huoqing@linux.dev> 9500L: netdev@vger.kernel.org 9501S: Maintained 9502F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9503F: drivers/net/ethernet/huawei/hinic/ 9504 9505HUGETLB SUBSYSTEM 9506M: Mike Kravetz <mike.kravetz@oracle.com> 9507M: Muchun Song <muchun.song@linux.dev> 9508L: linux-mm@kvack.org 9509S: Maintained 9510F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9511F: Documentation/admin-guide/mm/hugetlbpage.rst 9512F: Documentation/mm/hugetlbfs_reserv.rst 9513F: Documentation/mm/vmemmap_dedup.rst 9514F: fs/hugetlbfs/ 9515F: include/linux/hugetlb.h 9516F: mm/hugetlb.c 9517F: mm/hugetlb_vmemmap.c 9518F: mm/hugetlb_vmemmap.h 9519 9520HVA ST MEDIA DRIVER 9521M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9522L: linux-media@vger.kernel.org 9523S: Supported 9524W: https://linuxtv.org 9525T: git git://linuxtv.org/media_tree.git 9526F: drivers/media/platform/st/sti/hva 9527 9528HWPOISON MEMORY FAILURE HANDLING 9529M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9530R: Miaohe Lin <linmiaohe@huawei.com> 9531L: linux-mm@kvack.org 9532S: Maintained 9533F: mm/hwpoison-inject.c 9534F: mm/memory-failure.c 9535 9536HYCON HY46XX TOUCHSCREEN SUPPORT 9537M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9538L: linux-input@vger.kernel.org 9539S: Maintained 9540F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9541F: drivers/input/touchscreen/hycon-hy46xx.c 9542 9543HYGON PROCESSOR SUPPORT 9544M: Pu Wen <puwen@hygon.cn> 9545L: linux-kernel@vger.kernel.org 9546S: Maintained 9547F: arch/x86/kernel/cpu/hygon.c 9548 9549HYNIX HI556 SENSOR DRIVER 9550M: Shawn Tu <shawnx.tu@intel.com> 9551L: linux-media@vger.kernel.org 9552S: Maintained 9553T: git git://linuxtv.org/media_tree.git 9554F: drivers/media/i2c/hi556.c 9555 9556HYNIX HI846 SENSOR DRIVER 9557M: Martin Kepplinger <martin.kepplinger@puri.sm> 9558L: linux-media@vger.kernel.org 9559S: Maintained 9560F: drivers/media/i2c/hi846.c 9561 9562HYNIX HI847 SENSOR DRIVER 9563M: Shawn Tu <shawnx.tu@intel.com> 9564L: linux-media@vger.kernel.org 9565S: Maintained 9566F: drivers/media/i2c/hi847.c 9567 9568Hyper-V/Azure CORE AND DRIVERS 9569M: "K. Y. Srinivasan" <kys@microsoft.com> 9570M: Haiyang Zhang <haiyangz@microsoft.com> 9571M: Wei Liu <wei.liu@kernel.org> 9572M: Dexuan Cui <decui@microsoft.com> 9573L: linux-hyperv@vger.kernel.org 9574S: Supported 9575T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9576F: Documentation/ABI/stable/sysfs-bus-vmbus 9577F: Documentation/ABI/testing/debugfs-hyperv 9578F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9579F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9580F: Documentation/virt/hyperv 9581F: arch/arm64/hyperv 9582F: arch/arm64/include/asm/hyperv-tlfs.h 9583F: arch/arm64/include/asm/mshyperv.h 9584F: arch/x86/hyperv 9585F: arch/x86/include/asm/hyperv-tlfs.h 9586F: arch/x86/include/asm/mshyperv.h 9587F: arch/x86/include/asm/trace/hyperv.h 9588F: arch/x86/kernel/cpu/mshyperv.c 9589F: drivers/clocksource/hyperv_timer.c 9590F: drivers/hid/hid-hyperv.c 9591F: drivers/hv/ 9592F: drivers/input/serio/hyperv-keyboard.c 9593F: drivers/iommu/hyperv-iommu.c 9594F: drivers/net/ethernet/microsoft/ 9595F: drivers/net/hyperv/ 9596F: drivers/pci/controller/pci-hyperv-intf.c 9597F: drivers/pci/controller/pci-hyperv.c 9598F: drivers/scsi/storvsc_drv.c 9599F: drivers/uio/uio_hv_generic.c 9600F: drivers/video/fbdev/hyperv_fb.c 9601F: include/asm-generic/hyperv-tlfs.h 9602F: include/asm-generic/mshyperv.h 9603F: include/clocksource/hyperv_timer.h 9604F: include/linux/hyperv.h 9605F: include/net/mana 9606F: include/uapi/linux/hyperv.h 9607F: net/vmw_vsock/hyperv_transport.c 9608F: tools/hv/ 9609 9610HYPERBUS SUPPORT 9611M: Vignesh Raghavendra <vigneshr@ti.com> 9612L: linux-mtd@lists.infradead.org 9613S: Supported 9614Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9615C: irc://irc.oftc.net/mtd 9616T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9617F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9618F: drivers/mtd/hyperbus/ 9619F: include/linux/mtd/hyperbus.h 9620 9621HYPERVISOR VIRTUAL CONSOLE DRIVER 9622L: linuxppc-dev@lists.ozlabs.org 9623S: Odd Fixes 9624F: drivers/tty/hvc/ 9625 9626I2C ACPI SUPPORT 9627M: Mika Westerberg <mika.westerberg@linux.intel.com> 9628L: linux-i2c@vger.kernel.org 9629L: linux-acpi@vger.kernel.org 9630S: Maintained 9631F: drivers/i2c/i2c-core-acpi.c 9632 9633I2C CONTROLLER DRIVER FOR NVIDIA GPU 9634M: Ajay Gupta <ajayg@nvidia.com> 9635L: linux-i2c@vger.kernel.org 9636S: Maintained 9637F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9638F: drivers/i2c/busses/i2c-nvidia-gpu.c 9639 9640I2C MUXES 9641M: Peter Rosin <peda@axentia.se> 9642L: linux-i2c@vger.kernel.org 9643S: Maintained 9644F: Documentation/devicetree/bindings/i2c/i2c-arb* 9645F: Documentation/devicetree/bindings/i2c/i2c-gate* 9646F: Documentation/devicetree/bindings/i2c/i2c-mux* 9647F: Documentation/i2c/i2c-topology.rst 9648F: Documentation/i2c/muxes/ 9649F: drivers/i2c/i2c-mux.c 9650F: drivers/i2c/muxes/ 9651F: include/linux/i2c-mux.h 9652 9653I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9654M: Gregory CLEMENT <gregory.clement@bootlin.com> 9655L: linux-i2c@vger.kernel.org 9656S: Maintained 9657F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9658F: drivers/i2c/busses/i2c-mv64xxx.c 9659 9660I2C OVER PARALLEL PORT 9661M: Jean Delvare <jdelvare@suse.com> 9662L: linux-i2c@vger.kernel.org 9663S: Maintained 9664F: Documentation/i2c/busses/i2c-parport.rst 9665F: drivers/i2c/busses/i2c-parport.c 9666 9667I2C SUBSYSTEM 9668M: Wolfram Sang <wsa@kernel.org> 9669L: linux-i2c@vger.kernel.org 9670S: Maintained 9671W: https://i2c.wiki.kernel.org/ 9672Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9673T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9674F: Documentation/devicetree/bindings/i2c/i2c.txt 9675F: Documentation/i2c/ 9676F: drivers/i2c/* 9677F: include/dt-bindings/i2c/i2c.h 9678F: include/linux/i2c-dev.h 9679F: include/linux/i2c-smbus.h 9680F: include/linux/i2c.h 9681F: include/uapi/linux/i2c-*.h 9682F: include/uapi/linux/i2c.h 9683 9684I2C SUBSYSTEM HOST DRIVERS 9685L: linux-i2c@vger.kernel.org 9686S: Odd Fixes 9687W: https://i2c.wiki.kernel.org/ 9688Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9689T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9690F: Documentation/devicetree/bindings/i2c/ 9691F: drivers/i2c/algos/ 9692F: drivers/i2c/busses/ 9693F: include/dt-bindings/i2c/ 9694 9695I2C-TAOS-EVM DRIVER 9696M: Jean Delvare <jdelvare@suse.com> 9697L: linux-i2c@vger.kernel.org 9698S: Maintained 9699F: Documentation/i2c/busses/i2c-taos-evm.rst 9700F: drivers/i2c/busses/i2c-taos-evm.c 9701 9702I2C-TINY-USB DRIVER 9703M: Till Harbaum <till@harbaum.org> 9704L: linux-i2c@vger.kernel.org 9705S: Maintained 9706W: http://www.harbaum.org/till/i2c_tiny_usb 9707F: drivers/i2c/busses/i2c-tiny-usb.c 9708 9709I2C/SMBUS CONTROLLER DRIVERS FOR PC 9710M: Jean Delvare <jdelvare@suse.com> 9711L: linux-i2c@vger.kernel.org 9712S: Maintained 9713F: Documentation/i2c/busses/i2c-ali1535.rst 9714F: Documentation/i2c/busses/i2c-ali1563.rst 9715F: Documentation/i2c/busses/i2c-ali15x3.rst 9716F: Documentation/i2c/busses/i2c-amd756.rst 9717F: Documentation/i2c/busses/i2c-amd8111.rst 9718F: Documentation/i2c/busses/i2c-i801.rst 9719F: Documentation/i2c/busses/i2c-nforce2.rst 9720F: Documentation/i2c/busses/i2c-piix4.rst 9721F: Documentation/i2c/busses/i2c-sis5595.rst 9722F: Documentation/i2c/busses/i2c-sis630.rst 9723F: Documentation/i2c/busses/i2c-sis96x.rst 9724F: Documentation/i2c/busses/i2c-via.rst 9725F: Documentation/i2c/busses/i2c-viapro.rst 9726F: drivers/i2c/busses/i2c-ali1535.c 9727F: drivers/i2c/busses/i2c-ali1563.c 9728F: drivers/i2c/busses/i2c-ali15x3.c 9729F: drivers/i2c/busses/i2c-amd756-s4882.c 9730F: drivers/i2c/busses/i2c-amd756.c 9731F: drivers/i2c/busses/i2c-amd8111.c 9732F: drivers/i2c/busses/i2c-i801.c 9733F: drivers/i2c/busses/i2c-isch.c 9734F: drivers/i2c/busses/i2c-nforce2-s4985.c 9735F: drivers/i2c/busses/i2c-nforce2.c 9736F: drivers/i2c/busses/i2c-piix4.c 9737F: drivers/i2c/busses/i2c-sis5595.c 9738F: drivers/i2c/busses/i2c-sis630.c 9739F: drivers/i2c/busses/i2c-sis96x.c 9740F: drivers/i2c/busses/i2c-via.c 9741F: drivers/i2c/busses/i2c-viapro.c 9742 9743I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9744M: Hans de Goede <hdegoede@redhat.com> 9745L: linux-i2c@vger.kernel.org 9746S: Maintained 9747F: drivers/i2c/busses/i2c-cht-wc.c 9748 9749I2C/SMBUS ISMT DRIVER 9750M: Seth Heasley <seth.heasley@intel.com> 9751M: Neil Horman <nhorman@tuxdriver.com> 9752L: linux-i2c@vger.kernel.org 9753F: Documentation/i2c/busses/i2c-ismt.rst 9754F: drivers/i2c/busses/i2c-ismt.c 9755 9756I2C/SMBUS STUB DRIVER 9757M: Jean Delvare <jdelvare@suse.com> 9758L: linux-i2c@vger.kernel.org 9759S: Maintained 9760F: drivers/i2c/i2c-stub.c 9761 9762I3C DRIVER FOR ASPEED AST2600 9763M: Jeremy Kerr <jk@codeconstruct.com.au> 9764S: Maintained 9765F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9766F: drivers/i3c/master/ast2600-i3c-master.c 9767 9768I3C DRIVER FOR CADENCE I3C MASTER IP 9769M: Przemysław Gaj <pgaj@cadence.com> 9770S: Maintained 9771F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9772F: drivers/i3c/master/i3c-master-cdns.c 9773 9774I3C DRIVER FOR SYNOPSYS DESIGNWARE 9775S: Orphan 9776F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9777F: drivers/i3c/master/dw* 9778 9779I3C SUBSYSTEM 9780M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9781L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9782S: Maintained 9783C: irc://chat.freenode.net/linux-i3c 9784T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9785F: Documentation/ABI/testing/sysfs-bus-i3c 9786F: Documentation/devicetree/bindings/i3c/ 9787F: Documentation/driver-api/i3c 9788F: drivers/i3c/ 9789F: include/linux/i3c/ 9790 9791IA64 (Itanium) PLATFORM 9792L: linux-ia64@vger.kernel.org 9793S: Orphan 9794F: Documentation/arch/ia64/ 9795F: arch/ia64/ 9796 9797IBM Operation Panel Input Driver 9798M: Eddie James <eajames@linux.ibm.com> 9799L: linux-input@vger.kernel.org 9800S: Maintained 9801F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9802F: drivers/input/misc/ibm-panel.c 9803 9804IBM Power 842 compression accelerator 9805M: Haren Myneni <haren@us.ibm.com> 9806S: Supported 9807F: crypto/842.c 9808F: drivers/crypto/nx/Kconfig 9809F: drivers/crypto/nx/Makefile 9810F: drivers/crypto/nx/nx-842* 9811F: include/linux/sw842.h 9812F: lib/842/ 9813 9814IBM Power in-Nest Crypto Acceleration 9815M: Breno Leitão <leitao@debian.org> 9816M: Nayna Jain <nayna@linux.ibm.com> 9817M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9818L: linux-crypto@vger.kernel.org 9819S: Supported 9820F: drivers/crypto/nx/Kconfig 9821F: drivers/crypto/nx/Makefile 9822F: drivers/crypto/nx/nx-aes* 9823F: drivers/crypto/nx/nx-sha* 9824F: drivers/crypto/nx/nx.* 9825F: drivers/crypto/nx/nx_csbcpb.h 9826F: drivers/crypto/nx/nx_debugfs.c 9827 9828IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9829M: Tyrel Datwyler <tyreld@linux.ibm.com> 9830L: linux-pci@vger.kernel.org 9831L: linuxppc-dev@lists.ozlabs.org 9832S: Supported 9833F: drivers/pci/hotplug/rpadlpar* 9834 9835IBM Power Linux RAID adapter 9836M: Brian King <brking@us.ibm.com> 9837S: Supported 9838F: drivers/scsi/ipr.* 9839 9840IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9841M: Tyrel Datwyler <tyreld@linux.ibm.com> 9842L: linux-pci@vger.kernel.org 9843L: linuxppc-dev@lists.ozlabs.org 9844S: Supported 9845F: drivers/pci/hotplug/rpaphp* 9846 9847IBM Power SRIOV Virtual NIC Device Driver 9848M: Haren Myneni <haren@linux.ibm.com> 9849M: Rick Lindsley <ricklind@linux.ibm.com> 9850R: Nick Child <nnac123@linux.ibm.com> 9851R: Dany Madden <danymadden@us.ibm.com> 9852R: Thomas Falcon <tlfalcon@linux.ibm.com> 9853L: netdev@vger.kernel.org 9854S: Supported 9855F: drivers/net/ethernet/ibm/ibmvnic.* 9856 9857IBM Power VFIO Support 9858M: Timothy Pearson <tpearson@raptorengineering.com> 9859S: Supported 9860F: drivers/vfio/vfio_iommu_spapr_tce.c 9861 9862IBM Power Virtual Ethernet Device Driver 9863M: Nick Child <nnac123@linux.ibm.com> 9864L: netdev@vger.kernel.org 9865S: Supported 9866F: drivers/net/ethernet/ibm/ibmveth.* 9867 9868IBM Power Virtual FC Device Drivers 9869M: Tyrel Datwyler <tyreld@linux.ibm.com> 9870L: linux-scsi@vger.kernel.org 9871S: Supported 9872F: drivers/scsi/ibmvscsi/ibmvfc* 9873 9874IBM Power Virtual Management Channel Driver 9875M: Brad Warrum <bwarrum@linux.ibm.com> 9876M: Ritu Agarwal <rituagar@linux.ibm.com> 9877S: Supported 9878F: drivers/misc/ibmvmc.* 9879 9880IBM Power Virtual SCSI Device Drivers 9881M: Tyrel Datwyler <tyreld@linux.ibm.com> 9882L: linux-scsi@vger.kernel.org 9883S: Supported 9884F: drivers/scsi/ibmvscsi/ibmvscsi* 9885F: include/scsi/viosrp.h 9886 9887IBM Power Virtual SCSI Device Target Driver 9888M: Michael Cyr <mikecyr@linux.ibm.com> 9889L: linux-scsi@vger.kernel.org 9890L: target-devel@vger.kernel.org 9891S: Supported 9892F: drivers/scsi/ibmvscsi_tgt/ 9893 9894IBM Power VMX Cryptographic instructions 9895M: Breno Leitão <leitao@debian.org> 9896M: Nayna Jain <nayna@linux.ibm.com> 9897M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9898L: linux-crypto@vger.kernel.org 9899S: Supported 9900F: drivers/crypto/vmx/Kconfig 9901F: drivers/crypto/vmx/Makefile 9902F: drivers/crypto/vmx/aes* 9903F: drivers/crypto/vmx/ghash* 9904F: drivers/crypto/vmx/ppc-xlate.pl 9905F: drivers/crypto/vmx/vmx.c 9906 9907IBM ServeRAID RAID DRIVER 9908S: Orphan 9909F: drivers/scsi/ips.* 9910 9911ICH LPC AND GPIO DRIVER 9912M: Peter Tyser <ptyser@xes-inc.com> 9913S: Maintained 9914F: drivers/gpio/gpio-ich.c 9915F: drivers/mfd/lpc_ich.c 9916 9917ICY I2C DRIVER 9918M: Max Staudt <max@enpas.org> 9919L: linux-i2c@vger.kernel.org 9920S: Maintained 9921F: drivers/i2c/busses/i2c-icy.c 9922 9923IDEAPAD LAPTOP EXTRAS DRIVER 9924M: Ike Panhc <ike.pan@canonical.com> 9925L: platform-driver-x86@vger.kernel.org 9926S: Maintained 9927W: http://launchpad.net/ideapad-laptop 9928F: drivers/platform/x86/ideapad-laptop.c 9929 9930IDEAPAD LAPTOP SLIDEBAR DRIVER 9931M: Andrey Moiseev <o2g.org.ru@gmail.com> 9932L: linux-input@vger.kernel.org 9933S: Maintained 9934W: https://github.com/o2genum/ideapad-slidebar 9935F: drivers/input/misc/ideapad_slidebar.c 9936 9937IDMAPPED MOUNTS 9938M: Christian Brauner <brauner@kernel.org> 9939M: Seth Forshee <sforshee@kernel.org> 9940L: linux-fsdevel@vger.kernel.org 9941S: Maintained 9942T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9943F: Documentation/filesystems/idmappings.rst 9944F: include/linux/mnt_idmapping.* 9945F: tools/testing/selftests/mount_setattr/ 9946 9947IDT VersaClock 5 CLOCK DRIVER 9948M: Luca Ceresoli <luca@lucaceresoli.net> 9949S: Maintained 9950F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9951F: drivers/clk/clk-versaclock5.c 9952 9953IEEE 802.15.4 SUBSYSTEM 9954M: Alexander Aring <alex.aring@gmail.com> 9955M: Stefan Schmidt <stefan@datenfreihafen.org> 9956M: Miquel Raynal <miquel.raynal@bootlin.com> 9957L: linux-wpan@vger.kernel.org 9958S: Maintained 9959W: https://linux-wpan.org/ 9960T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9961T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9962F: Documentation/networking/ieee802154.rst 9963F: drivers/net/ieee802154/ 9964F: include/linux/ieee802154.h 9965F: include/linux/nl802154.h 9966F: include/net/af_ieee802154.h 9967F: include/net/cfg802154.h 9968F: include/net/ieee802154_netdev.h 9969F: include/net/mac802154.h 9970F: include/net/nl802154.h 9971F: net/ieee802154/ 9972F: net/mac802154/ 9973 9974IFCVF VIRTIO DATA PATH ACCELERATOR 9975R: Zhu Lingshan <lingshan.zhu@intel.com> 9976F: drivers/vdpa/ifcvf/ 9977 9978IFE PROTOCOL 9979M: Yotam Gigi <yotam.gi@gmail.com> 9980M: Jamal Hadi Salim <jhs@mojatatu.com> 9981F: include/net/ife.h 9982F: include/uapi/linux/ife.h 9983F: net/ife 9984 9985IGORPLUG-USB IR RECEIVER 9986M: Sean Young <sean@mess.org> 9987L: linux-media@vger.kernel.org 9988S: Maintained 9989F: drivers/media/rc/igorplugusb.c 9990 9991IGUANAWORKS USB IR TRANSCEIVER 9992M: Sean Young <sean@mess.org> 9993L: linux-media@vger.kernel.org 9994S: Maintained 9995F: drivers/media/rc/iguanair.c 9996 9997IIO DIGITAL POTENTIOMETER DAC 9998M: Peter Rosin <peda@axentia.se> 9999L: linux-iio@vger.kernel.org 10000S: Maintained 10001F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10002F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10003F: drivers/iio/dac/dpot-dac.c 10004 10005IIO ENVELOPE DETECTOR 10006M: Peter Rosin <peda@axentia.se> 10007L: linux-iio@vger.kernel.org 10008S: Maintained 10009F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10010F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10011F: drivers/iio/adc/envelope-detector.c 10012 10013IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10014M: Matti Vaittinen <mazziesaccount@gmail.com> 10015L: linux-iio@vger.kernel.org 10016S: Maintained 10017F: drivers/iio/light/gain-time-scale-helper.c 10018F: drivers/iio/light/gain-time-scale-helper.h 10019 10020IIO MULTIPLEXER 10021M: Peter Rosin <peda@axentia.se> 10022L: linux-iio@vger.kernel.org 10023S: Maintained 10024F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10025F: drivers/iio/multiplexer/iio-mux.c 10026 10027IIO SCMI BASED DRIVER 10028M: Jyoti Bhayana <jbhayana@google.com> 10029L: linux-iio@vger.kernel.org 10030S: Maintained 10031F: drivers/iio/common/scmi_sensors/scmi_iio.c 10032 10033IIO SUBSYSTEM AND DRIVERS 10034M: Jonathan Cameron <jic23@kernel.org> 10035R: Lars-Peter Clausen <lars@metafoo.de> 10036L: linux-iio@vger.kernel.org 10037S: Maintained 10038T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10039F: Documentation/ABI/testing/configfs-iio* 10040F: Documentation/ABI/testing/sysfs-bus-iio* 10041F: Documentation/devicetree/bindings/iio/ 10042F: drivers/iio/ 10043F: drivers/staging/iio/ 10044F: include/dt-bindings/iio/ 10045F: include/linux/iio/ 10046F: tools/iio/ 10047 10048IIO UNIT CONVERTER 10049M: Peter Rosin <peda@axentia.se> 10050L: linux-iio@vger.kernel.org 10051S: Maintained 10052F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10053F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10054F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10055F: drivers/iio/afe/iio-rescale.c 10056 10057IKANOS/ADI EAGLE ADSL USB DRIVER 10058M: Matthieu Castet <castet.matthieu@free.fr> 10059M: Stanislaw Gruszka <stf_xl@wp.pl> 10060S: Maintained 10061F: drivers/usb/atm/ueagle-atm.c 10062 10063IMAGIS TOUCHSCREEN DRIVER 10064M: Markuss Broks <markuss.broks@gmail.com> 10065S: Maintained 10066F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10067F: drivers/input/touchscreen/imagis.c 10068 10069IMGTEC ASCII LCD DRIVER 10070M: Paul Burton <paulburton@kernel.org> 10071S: Maintained 10072F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10073F: drivers/auxdisplay/img-ascii-lcd.c 10074 10075IMGTEC IR DECODER DRIVER 10076S: Orphan 10077F: drivers/media/rc/img-ir/ 10078 10079IMON SOUNDGRAPH USB IR RECEIVER 10080M: Sean Young <sean@mess.org> 10081L: linux-media@vger.kernel.org 10082S: Maintained 10083F: drivers/media/rc/imon.c 10084F: drivers/media/rc/imon_raw.c 10085 10086IMS TWINTURBO FRAMEBUFFER DRIVER 10087L: linux-fbdev@vger.kernel.org 10088S: Orphan 10089F: drivers/video/fbdev/imsttfb.c 10090 10091INA209 HARDWARE MONITOR DRIVER 10092M: Guenter Roeck <linux@roeck-us.net> 10093L: linux-hwmon@vger.kernel.org 10094S: Maintained 10095F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10096F: Documentation/hwmon/ina209.rst 10097F: drivers/hwmon/ina209.c 10098 10099INA2XX HARDWARE MONITOR DRIVER 10100M: Guenter Roeck <linux@roeck-us.net> 10101L: linux-hwmon@vger.kernel.org 10102S: Maintained 10103F: Documentation/hwmon/ina2xx.rst 10104F: drivers/hwmon/ina2xx.c 10105F: include/linux/platform_data/ina2xx.h 10106 10107INDEX OF FURTHER KERNEL DOCUMENTATION 10108M: Carlos Bilbao <carlos.bilbao@amd.com> 10109S: Maintained 10110F: Documentation/process/kernel-docs.rst 10111 10112INDUSTRY PACK SUBSYSTEM (IPACK) 10113M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10114M: Jens Taprogge <jens.taprogge@taprogge.org> 10115M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10116L: industrypack-devel@lists.sourceforge.net 10117S: Maintained 10118W: http://industrypack.sourceforge.net 10119F: drivers/ipack/ 10120 10121INFINEON DPS310 Driver 10122M: Eddie James <eajames@linux.ibm.com> 10123L: linux-iio@vger.kernel.org 10124S: Maintained 10125F: drivers/iio/pressure/dps310.c 10126 10127INFINEON PEB2466 ASoC CODEC 10128M: Herve Codina <herve.codina@bootlin.com> 10129L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10130S: Maintained 10131F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10132F: sound/soc/codecs/peb2466.c 10133 10134INFINIBAND SUBSYSTEM 10135M: Jason Gunthorpe <jgg@nvidia.com> 10136M: Leon Romanovsky <leonro@nvidia.com> 10137L: linux-rdma@vger.kernel.org 10138S: Supported 10139W: https://github.com/linux-rdma/rdma-core 10140Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10141T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10142F: Documentation/devicetree/bindings/infiniband/ 10143F: Documentation/infiniband/ 10144F: drivers/infiniband/ 10145F: include/rdma/ 10146F: include/trace/events/ib_mad.h 10147F: include/trace/events/ib_umad.h 10148F: include/trace/misc/rdma.h 10149F: include/uapi/linux/if_infiniband.h 10150F: include/uapi/rdma/ 10151F: samples/bpf/ibumad_kern.c 10152F: samples/bpf/ibumad_user.c 10153 10154INGENIC JZ4780 NAND DRIVER 10155M: Harvey Hunt <harveyhuntnexus@gmail.com> 10156L: linux-mtd@lists.infradead.org 10157L: linux-mips@vger.kernel.org 10158S: Maintained 10159F: drivers/mtd/nand/raw/ingenic/ 10160 10161INGENIC JZ47xx SoCs 10162M: Paul Cercueil <paul@crapouillou.net> 10163L: linux-mips@vger.kernel.org 10164S: Maintained 10165F: arch/mips/boot/dts/ingenic/ 10166F: arch/mips/generic/board-ingenic.c 10167F: arch/mips/include/asm/mach-ingenic/ 10168F: arch/mips/ingenic/Kconfig 10169F: drivers/clk/ingenic/ 10170F: drivers/dma/dma-jz4780.c 10171F: drivers/gpu/drm/ingenic/ 10172F: drivers/i2c/busses/i2c-jz4780.c 10173F: drivers/iio/adc/ingenic-adc.c 10174F: drivers/irqchip/irq-ingenic.c 10175F: drivers/memory/jz4780-nemc.c 10176F: drivers/mmc/host/jz4740_mmc.c 10177F: drivers/mtd/nand/raw/ingenic/ 10178F: drivers/pinctrl/pinctrl-ingenic.c 10179F: drivers/power/supply/ingenic-battery.c 10180F: drivers/pwm/pwm-jz4740.c 10181F: drivers/remoteproc/ingenic_rproc.c 10182F: drivers/rtc/rtc-jz4740.c 10183F: drivers/tty/serial/8250/8250_ingenic.c 10184F: drivers/usb/musb/jz4740.c 10185F: drivers/watchdog/jz4740_wdt.c 10186F: include/dt-bindings/iio/adc/ingenic,adc.h 10187F: include/linux/mfd/ingenic-tcu.h 10188F: sound/soc/codecs/jz47* 10189F: sound/soc/jz4740/ 10190 10191INJOINIC IP5xxx POWER BANK IC DRIVER 10192M: Samuel Holland <samuel@sholland.org> 10193S: Maintained 10194F: drivers/power/supply/ip5xxx_power.c 10195 10196INOTIFY 10197M: Jan Kara <jack@suse.cz> 10198R: Amir Goldstein <amir73il@gmail.com> 10199L: linux-fsdevel@vger.kernel.org 10200S: Maintained 10201F: Documentation/filesystems/inotify.rst 10202F: fs/notify/inotify/ 10203F: include/linux/inotify.h 10204F: include/uapi/linux/inotify.h 10205 10206INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10207M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10208L: linux-input@vger.kernel.org 10209S: Maintained 10210Q: http://patchwork.kernel.org/project/linux-input/list/ 10211T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10212F: Documentation/devicetree/bindings/input/ 10213F: Documentation/devicetree/bindings/serio/ 10214F: Documentation/input/ 10215F: drivers/input/ 10216F: include/dt-bindings/input/ 10217F: include/linux/input.h 10218F: include/linux/input/ 10219F: include/uapi/linux/input-event-codes.h 10220F: include/uapi/linux/input.h 10221 10222INPUT MULTITOUCH (MT) PROTOCOL 10223M: Henrik Rydberg <rydberg@bitmath.org> 10224L: linux-input@vger.kernel.org 10225S: Odd fixes 10226F: Documentation/input/multi-touch-protocol.rst 10227F: drivers/input/input-mt.c 10228K: \b(ABS|SYN)_MT_ 10229 10230INSIDE SECURE CRYPTO DRIVER 10231M: Antoine Tenart <atenart@kernel.org> 10232L: linux-crypto@vger.kernel.org 10233S: Maintained 10234F: drivers/crypto/inside-secure/ 10235 10236INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10237M: Mimi Zohar <zohar@linux.ibm.com> 10238M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10239L: linux-integrity@vger.kernel.org 10240S: Supported 10241T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10242F: security/integrity/ 10243F: security/integrity/ima/ 10244 10245INTEL 810/815 FRAMEBUFFER DRIVER 10246M: Antonino Daplas <adaplas@gmail.com> 10247L: linux-fbdev@vger.kernel.org 10248S: Maintained 10249F: drivers/video/fbdev/i810/ 10250 10251INTEL 8255 GPIO DRIVER 10252M: William Breathitt Gray <william.gray@linaro.org> 10253L: linux-gpio@vger.kernel.org 10254S: Maintained 10255F: drivers/gpio/gpio-i8255.c 10256F: drivers/gpio/gpio-i8255.h 10257 10258INTEL ASoC DRIVERS 10259M: Cezary Rojewski <cezary.rojewski@intel.com> 10260M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10261M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10262M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10263M: Bard Liao <yung-chuan.liao@linux.intel.com> 10264M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10265M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10266L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10267S: Supported 10268F: sound/soc/intel/ 10269 10270INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10271M: Hans de Goede <hdegoede@redhat.com> 10272L: platform-driver-x86@vger.kernel.org 10273S: Maintained 10274F: drivers/platform/x86/intel/atomisp2/pm.c 10275 10276INTEL ATOMISP2 LED DRIVER 10277M: Hans de Goede <hdegoede@redhat.com> 10278L: platform-driver-x86@vger.kernel.org 10279S: Maintained 10280F: drivers/platform/x86/intel/atomisp2/led.c 10281 10282INTEL BIOS SAR INT1092 DRIVER 10283M: Shravan Sudhakar <s.shravan@intel.com> 10284M: Intel Corporation <linuxwwan@intel.com> 10285L: platform-driver-x86@vger.kernel.org 10286S: Maintained 10287F: drivers/platform/x86/intel/int1092/ 10288 10289INTEL BROXTON PMC DRIVER 10290M: Mika Westerberg <mika.westerberg@linux.intel.com> 10291M: Zha Qipeng <qipeng.zha@intel.com> 10292S: Maintained 10293F: drivers/mfd/intel_pmc_bxt.c 10294F: include/linux/mfd/intel_pmc_bxt.h 10295 10296INTEL C600 SERIES SAS CONTROLLER DRIVER 10297M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10298L: linux-scsi@vger.kernel.org 10299S: Supported 10300T: git git://git.code.sf.net/p/intel-sas/isci 10301F: drivers/scsi/isci/ 10302 10303INTEL CPU family model numbers 10304M: Tony Luck <tony.luck@intel.com> 10305M: x86@kernel.org 10306L: linux-kernel@vger.kernel.org 10307S: Supported 10308F: arch/x86/include/asm/intel-family.h 10309 10310INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10311M: Jani Nikula <jani.nikula@linux.intel.com> 10312M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10313M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10314M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10315L: intel-gfx@lists.freedesktop.org 10316S: Supported 10317W: https://01.org/linuxgraphics/ 10318Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10319B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10320C: irc://irc.oftc.net/intel-gfx 10321T: git git://anongit.freedesktop.org/drm-intel 10322F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10323F: Documentation/gpu/i915.rst 10324F: drivers/gpu/drm/i915/ 10325F: include/drm/i915* 10326F: include/uapi/drm/i915_drm.h 10327 10328INTEL ETHERNET DRIVERS 10329M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10330M: Tony Nguyen <anthony.l.nguyen@intel.com> 10331L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10332S: Supported 10333W: http://www.intel.com/support/feedback.htm 10334W: http://e1000.sourceforge.net/ 10335Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10336T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10338F: Documentation/networking/device_drivers/ethernet/intel/ 10339F: drivers/net/ethernet/intel/ 10340F: drivers/net/ethernet/intel/*/ 10341F: include/linux/avf/virtchnl.h 10342F: include/linux/net/intel/iidc.h 10343 10344INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10345M: Mustafa Ismail <mustafa.ismail@intel.com> 10346M: Shiraz Saleem <shiraz.saleem@intel.com> 10347L: linux-rdma@vger.kernel.org 10348S: Supported 10349F: drivers/infiniband/hw/irdma/ 10350F: include/uapi/rdma/irdma-abi.h 10351 10352INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10353M: Maik Broemme <mbroemme@libmpq.org> 10354L: linux-fbdev@vger.kernel.org 10355S: Maintained 10356F: Documentation/fb/intelfb.rst 10357F: drivers/video/fbdev/intelfb/ 10358 10359INTEL GPIO DRIVERS 10360M: Andy Shevchenko <andy@kernel.org> 10361L: linux-gpio@vger.kernel.org 10362S: Supported 10363T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10364F: drivers/gpio/gpio-elkhartlake.c 10365F: drivers/gpio/gpio-ich.c 10366F: drivers/gpio/gpio-merrifield.c 10367F: drivers/gpio/gpio-ml-ioh.c 10368F: drivers/gpio/gpio-pch.c 10369F: drivers/gpio/gpio-sch.c 10370F: drivers/gpio/gpio-sodaville.c 10371F: drivers/gpio/gpio-tangier.c 10372 10373INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10374M: Zhenyu Wang <zhenyuw@linux.intel.com> 10375M: Zhi Wang <zhi.a.wang@intel.com> 10376L: intel-gvt-dev@lists.freedesktop.org 10377L: intel-gfx@lists.freedesktop.org 10378S: Supported 10379W: https://01.org/igvt-g 10380T: git https://github.com/intel/gvt-linux.git 10381F: drivers/gpu/drm/i915/gvt/ 10382 10383INTEL HID EVENT DRIVER 10384M: Alex Hung <alexhung@gmail.com> 10385L: platform-driver-x86@vger.kernel.org 10386S: Maintained 10387F: drivers/platform/x86/intel/hid.c 10388 10389INTEL I/OAT DMA DRIVER 10390M: Dave Jiang <dave.jiang@intel.com> 10391R: Dan Williams <dan.j.williams@intel.com> 10392L: dmaengine@vger.kernel.org 10393S: Supported 10394Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10395F: drivers/dma/ioat* 10396 10397INTEL IDLE DRIVER 10398M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10399M: Len Brown <lenb@kernel.org> 10400L: linux-pm@vger.kernel.org 10401S: Supported 10402B: https://bugzilla.kernel.org 10403T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10404F: drivers/idle/intel_idle.c 10405 10406INTEL IDXD DRIVER 10407M: Fenghua Yu <fenghua.yu@intel.com> 10408M: Dave Jiang <dave.jiang@intel.com> 10409L: dmaengine@vger.kernel.org 10410S: Supported 10411F: drivers/dma/idxd/* 10412F: include/uapi/linux/idxd.h 10413 10414INTEL IN FIELD SCAN (IFS) DEVICE 10415M: Jithu Joseph <jithu.joseph@intel.com> 10416R: Ashok Raj <ashok.raj@intel.com> 10417R: Tony Luck <tony.luck@intel.com> 10418S: Maintained 10419F: drivers/platform/x86/intel/ifs 10420F: include/trace/events/intel_ifs.h 10421 10422INTEL INTEGRATED SENSOR HUB DRIVER 10423M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10424M: Jiri Kosina <jikos@kernel.org> 10425L: linux-input@vger.kernel.org 10426S: Maintained 10427F: drivers/hid/intel-ish-hid/ 10428 10429INTEL IOMMU (VT-d) 10430M: David Woodhouse <dwmw2@infradead.org> 10431M: Lu Baolu <baolu.lu@linux.intel.com> 10432L: iommu@lists.linux.dev 10433S: Supported 10434T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10435F: drivers/iommu/intel/ 10436 10437INTEL IPU3 CSI-2 CIO2 DRIVER 10438M: Yong Zhi <yong.zhi@intel.com> 10439M: Sakari Ailus <sakari.ailus@linux.intel.com> 10440M: Bingbu Cao <bingbu.cao@intel.com> 10441M: Dan Scally <djrscally@gmail.com> 10442R: Tianshu Qiu <tian.shu.qiu@intel.com> 10443L: linux-media@vger.kernel.org 10444S: Maintained 10445T: git git://linuxtv.org/media_tree.git 10446F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10447F: drivers/media/pci/intel/ipu3/ 10448 10449INTEL IPU3 CSI-2 IMGU DRIVER 10450M: Sakari Ailus <sakari.ailus@linux.intel.com> 10451R: Bingbu Cao <bingbu.cao@intel.com> 10452R: Tianshu Qiu <tian.shu.qiu@intel.com> 10453L: linux-media@vger.kernel.org 10454S: Maintained 10455F: Documentation/admin-guide/media/ipu3.rst 10456F: Documentation/admin-guide/media/ipu3_rcb.svg 10457F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10458F: drivers/staging/media/ipu3/ 10459 10460INTEL ISHTP ECLITE DRIVER 10461M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10462L: platform-driver-x86@vger.kernel.org 10463S: Supported 10464F: drivers/platform/x86/intel/ishtp_eclite.c 10465 10466INTEL IXP4XX CRYPTO SUPPORT 10467M: Corentin Labbe <clabbe@baylibre.com> 10468L: linux-crypto@vger.kernel.org 10469S: Maintained 10470F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10471 10472INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10473M: Krzysztof Halasa <khalasa@piap.pl> 10474S: Maintained 10475F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10476F: drivers/net/wan/ixp4xx_hss.c 10477F: drivers/soc/ixp4xx/ixp4xx-npe.c 10478F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10479F: include/linux/soc/ixp4xx/npe.h 10480F: include/linux/soc/ixp4xx/qmgr.h 10481 10482INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10483M: Deepak Saxena <dsaxena@plexity.net> 10484S: Maintained 10485F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10486F: drivers/char/hw_random/ixp4xx-rng.c 10487 10488INTEL KEEM BAY DRM DRIVER 10489M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10490M: Edmund Dea <edmund.j.dea@intel.com> 10491S: Maintained 10492F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10493F: drivers/gpu/drm/kmb/ 10494 10495INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10496M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10497S: Maintained 10498F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10499F: drivers/crypto/intel/keembay/Kconfig 10500F: drivers/crypto/intel/keembay/Makefile 10501F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10502F: drivers/crypto/intel/keembay/ocs-aes.c 10503F: drivers/crypto/intel/keembay/ocs-aes.h 10504 10505INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10506M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10507M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10508M: Mark Gross <mgross@linux.intel.com> 10509S: Maintained 10510F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10511F: drivers/crypto/intel/keembay/Kconfig 10512F: drivers/crypto/intel/keembay/Makefile 10513F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10514 10515INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10516M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10517M: Declan Murphy <declan.murphy@intel.com> 10518S: Maintained 10519F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10520F: drivers/crypto/intel/keembay/Kconfig 10521F: drivers/crypto/intel/keembay/Makefile 10522F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10523F: drivers/crypto/intel/keembay/ocs-hcu.c 10524F: drivers/crypto/intel/keembay/ocs-hcu.h 10525 10526INTEL MANAGEMENT ENGINE (mei) 10527M: Tomas Winkler <tomas.winkler@intel.com> 10528L: linux-kernel@vger.kernel.org 10529S: Supported 10530F: Documentation/driver-api/mei/* 10531F: drivers/misc/mei/ 10532F: drivers/watchdog/mei_wdt.c 10533F: include/linux/mei_aux.h 10534F: include/linux/mei_cl_bus.h 10535F: include/uapi/linux/mei.h 10536F: include/uapi/linux/mei_uuid.h 10537F: include/uapi/linux/uuid.h 10538F: samples/mei/* 10539 10540INTEL MAX 10 BMC MFD DRIVER 10541M: Xu Yilun <yilun.xu@intel.com> 10542R: Tom Rix <trix@redhat.com> 10543S: Maintained 10544F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10545F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10546F: drivers/hwmon/intel-m10-bmc-hwmon.c 10547F: drivers/mfd/intel-m10-bmc* 10548F: include/linux/mfd/intel-m10-bmc.h 10549 10550INTEL MAX10 BMC SECURE UPDATES 10551M: Russ Weight <russell.h.weight@intel.com> 10552L: linux-fpga@vger.kernel.org 10553S: Maintained 10554F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10555F: drivers/fpga/intel-m10-bmc-sec-update.c 10556 10557INTEL P-Unit IPC DRIVER 10558M: Zha Qipeng <qipeng.zha@intel.com> 10559L: platform-driver-x86@vger.kernel.org 10560S: Maintained 10561F: arch/x86/include/asm/intel_punit_ipc.h 10562F: drivers/platform/x86/intel/punit_ipc.c 10563 10564INTEL PMC CORE DRIVER 10565M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10566M: David E Box <david.e.box@intel.com> 10567L: platform-driver-x86@vger.kernel.org 10568S: Maintained 10569F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10570F: drivers/platform/x86/intel/pmc/ 10571 10572INTEL PMIC GPIO DRIVERS 10573M: Andy Shevchenko <andy@kernel.org> 10574S: Supported 10575T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10576F: drivers/gpio/gpio-*cove.c 10577 10578INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10579M: Andy Shevchenko <andy@kernel.org> 10580S: Supported 10581F: drivers/mfd/intel_soc_pmic* 10582F: include/linux/mfd/intel_soc_pmic* 10583 10584INTEL PMT DRIVERS 10585M: David E. Box <david.e.box@linux.intel.com> 10586S: Supported 10587F: drivers/platform/x86/intel/pmt/ 10588 10589INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10590M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10591L: linux-wireless@vger.kernel.org 10592S: Maintained 10593F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10594F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10595F: drivers/net/wireless/intel/ipw2x00/ 10596 10597INTEL PSTATE DRIVER 10598M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10599M: Len Brown <lenb@kernel.org> 10600L: linux-pm@vger.kernel.org 10601S: Supported 10602F: drivers/cpufreq/intel_pstate.c 10603 10604INTEL PTP DFL ToD DRIVER 10605M: Tianfei Zhang <tianfei.zhang@intel.com> 10606L: linux-fpga@vger.kernel.org 10607L: netdev@vger.kernel.org 10608S: Maintained 10609F: drivers/ptp/ptp_dfl_tod.c 10610 10611INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10612M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10613L: linux-iio@vger.kernel.org 10614F: drivers/counter/intel-qep.c 10615 10616INTEL SCU DRIVERS 10617M: Mika Westerberg <mika.westerberg@linux.intel.com> 10618S: Maintained 10619F: arch/x86/include/asm/intel_scu_ipc.h 10620F: drivers/platform/x86/intel_scu_* 10621 10622INTEL SDSI DRIVER 10623M: David E. Box <david.e.box@linux.intel.com> 10624S: Supported 10625F: drivers/platform/x86/intel/sdsi.c 10626F: tools/arch/x86/intel_sdsi/ 10627F: tools/testing/selftests/drivers/sdsi/ 10628 10629INTEL SGX 10630M: Jarkko Sakkinen <jarkko@kernel.org> 10631R: Dave Hansen <dave.hansen@linux.intel.com> 10632L: linux-sgx@vger.kernel.org 10633S: Supported 10634Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10636F: Documentation/arch/x86/sgx.rst 10637F: arch/x86/entry/vdso/vsgx.S 10638F: arch/x86/include/asm/sgx.h 10639F: arch/x86/include/uapi/asm/sgx.h 10640F: arch/x86/kernel/cpu/sgx/* 10641F: tools/testing/selftests/sgx/* 10642K: \bSGX_ 10643 10644INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10645M: Daniel Scally <djrscally@gmail.com> 10646S: Maintained 10647F: drivers/platform/x86/intel/int3472/ 10648 10649INTEL SPEED SELECT TECHNOLOGY 10650M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10651L: platform-driver-x86@vger.kernel.org 10652S: Maintained 10653F: drivers/platform/x86/intel/speed_select_if/ 10654F: include/uapi/linux/isst_if.h 10655F: tools/power/x86/intel-speed-select/ 10656 10657INTEL STRATIX10 FIRMWARE DRIVERS 10658M: Dinh Nguyen <dinguyen@kernel.org> 10659L: linux-kernel@vger.kernel.org 10660S: Maintained 10661T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10662F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10663F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10664F: drivers/firmware/stratix10-rsu.c 10665F: drivers/firmware/stratix10-svc.c 10666F: include/linux/firmware/intel/stratix10-smc.h 10667F: include/linux/firmware/intel/stratix10-svc-client.h 10668 10669INTEL TELEMETRY DRIVER 10670M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10671M: "David E. Box" <david.e.box@linux.intel.com> 10672L: platform-driver-x86@vger.kernel.org 10673S: Maintained 10674F: arch/x86/include/asm/intel_telemetry.h 10675F: drivers/platform/x86/intel/telemetry/ 10676 10677INTEL TPMI DRIVER 10678M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10679L: platform-driver-x86@vger.kernel.org 10680S: Maintained 10681F: drivers/platform/x86/intel/tpmi.c 10682F: include/linux/intel_tpmi.h 10683 10684INTEL UNCORE FREQUENCY CONTROL 10685M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10686L: platform-driver-x86@vger.kernel.org 10687S: Maintained 10688F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10689F: drivers/platform/x86/intel/uncore-frequency/ 10690 10691INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10692M: David E. Box <david.e.box@linux.intel.com> 10693S: Supported 10694F: drivers/platform/x86/intel/vsec.* 10695 10696INTEL VIRTUAL BUTTON DRIVER 10697M: AceLan Kao <acelan.kao@canonical.com> 10698L: platform-driver-x86@vger.kernel.org 10699S: Maintained 10700F: drivers/platform/x86/intel/vbtn.c 10701 10702INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10703M: Stanislaw Gruszka <stf_xl@wp.pl> 10704L: linux-wireless@vger.kernel.org 10705S: Supported 10706F: drivers/net/wireless/intel/iwlegacy/ 10707 10708INTEL WIRELESS WIFI LINK (iwlwifi) 10709M: Gregory Greenman <gregory.greenman@intel.com> 10710L: linux-wireless@vger.kernel.org 10711S: Supported 10712W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10713T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10714F: drivers/net/wireless/intel/iwlwifi/ 10715 10716INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10717M: Jithu Joseph <jithu.joseph@intel.com> 10718R: Maurice Ma <maurice.ma@intel.com> 10719S: Maintained 10720W: https://slimbootloader.github.io/security/firmware-update.html 10721F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10722 10723INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10724L: Dell.Client.Kernel@dell.com 10725S: Maintained 10726F: drivers/platform/x86/intel/wmi/thunderbolt.c 10727 10728INTEL WWAN IOSM DRIVER 10729M: M Chetan Kumar <m.chetan.kumar@intel.com> 10730M: Intel Corporation <linuxwwan@intel.com> 10731L: netdev@vger.kernel.org 10732S: Maintained 10733F: drivers/net/wwan/iosm/ 10734 10735INTEL(R) TRACE HUB 10736M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10737S: Supported 10738F: Documentation/trace/intel_th.rst 10739F: drivers/hwtracing/intel_th/ 10740F: include/linux/intel_th.h 10741 10742INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10743M: Ning Sun <ning.sun@intel.com> 10744L: tboot-devel@lists.sourceforge.net 10745S: Supported 10746W: http://tboot.sourceforge.net 10747T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10748F: Documentation/arch/x86/intel_txt.rst 10749F: arch/x86/kernel/tboot.c 10750F: include/linux/tboot.h 10751 10752INTERCONNECT API 10753M: Georgi Djakov <djakov@kernel.org> 10754L: linux-pm@vger.kernel.org 10755S: Maintained 10756T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10757F: Documentation/devicetree/bindings/interconnect/ 10758F: Documentation/driver-api/interconnect.rst 10759F: drivers/interconnect/ 10760F: include/dt-bindings/interconnect/ 10761F: include/linux/interconnect-provider.h 10762F: include/linux/interconnect.h 10763 10764INTERRUPT COUNTER DRIVER 10765M: Oleksij Rempel <o.rempel@pengutronix.de> 10766R: Pengutronix Kernel Team <kernel@pengutronix.de> 10767L: linux-iio@vger.kernel.org 10768F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10769F: drivers/counter/interrupt-cnt.c 10770 10771INTERSIL ISL7998X VIDEO DECODER DRIVER 10772M: Michael Tretter <m.tretter@pengutronix.de> 10773R: Pengutronix Kernel Team <kernel@pengutronix.de> 10774L: linux-media@vger.kernel.org 10775S: Maintained 10776F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10777F: drivers/media/i2c/isl7998x.c 10778 10779INVENSENSE ICM-426xx IMU DRIVER 10780M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10781L: linux-iio@vger.kernel.org 10782S: Maintained 10783W: https://invensense.tdk.com/ 10784F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10785F: drivers/iio/imu/inv_icm42600/ 10786 10787INVENSENSE MPU-3050 GYROSCOPE DRIVER 10788M: Linus Walleij <linus.walleij@linaro.org> 10789L: linux-iio@vger.kernel.org 10790S: Maintained 10791F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10792F: drivers/iio/gyro/mpu3050* 10793 10794IOC3 ETHERNET DRIVER 10795M: Ralf Baechle <ralf@linux-mips.org> 10796L: linux-mips@vger.kernel.org 10797S: Maintained 10798F: drivers/net/ethernet/sgi/ioc3-eth.c 10799 10800IOMAP FILESYSTEM LIBRARY 10801M: Christoph Hellwig <hch@infradead.org> 10802M: Darrick J. Wong <djwong@kernel.org> 10803L: linux-xfs@vger.kernel.org 10804L: linux-fsdevel@vger.kernel.org 10805S: Supported 10806T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10807F: fs/iomap/ 10808F: include/linux/iomap.h 10809 10810IOMMU DMA-API LAYER 10811M: Robin Murphy <robin.murphy@arm.com> 10812L: iommu@lists.linux.dev 10813S: Maintained 10814T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10815F: drivers/iommu/dma-iommu.c 10816F: drivers/iommu/dma-iommu.h 10817F: drivers/iommu/iova.c 10818F: include/linux/iova.h 10819 10820IOMMU SUBSYSTEM 10821M: Joerg Roedel <joro@8bytes.org> 10822M: Will Deacon <will@kernel.org> 10823R: Robin Murphy <robin.murphy@arm.com> 10824L: iommu@lists.linux.dev 10825S: Maintained 10826T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10827F: Documentation/devicetree/bindings/iommu/ 10828F: Documentation/userspace-api/iommu.rst 10829F: drivers/iommu/ 10830F: include/linux/iommu.h 10831F: include/linux/iova.h 10832F: include/linux/of_iommu.h 10833F: include/uapi/linux/iommu.h 10834 10835IOMMUFD 10836M: Jason Gunthorpe <jgg@nvidia.com> 10837M: Kevin Tian <kevin.tian@intel.com> 10838L: iommu@lists.linux.dev 10839S: Maintained 10840T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10841F: Documentation/userspace-api/iommufd.rst 10842F: drivers/iommu/iommufd/ 10843F: include/linux/iommufd.h 10844F: include/uapi/linux/iommufd.h 10845F: tools/testing/selftests/iommu/ 10846 10847IOSYS-MAP HELPERS 10848M: Thomas Zimmermann <tzimmermann@suse.de> 10849L: dri-devel@lists.freedesktop.org 10850S: Maintained 10851T: git git://anongit.freedesktop.org/drm/drm-misc 10852F: include/linux/iosys-map.h 10853 10854IO_URING 10855M: Jens Axboe <axboe@kernel.dk> 10856R: Pavel Begunkov <asml.silence@gmail.com> 10857L: io-uring@vger.kernel.org 10858S: Maintained 10859T: git git://git.kernel.dk/linux-block 10860T: git git://git.kernel.dk/liburing 10861F: include/linux/io_uring.h 10862F: include/linux/io_uring_types.h 10863F: include/trace/events/io_uring.h 10864F: include/uapi/linux/io_uring.h 10865F: io_uring/ 10866F: tools/io_uring/ 10867 10868IPMI SUBSYSTEM 10869M: Corey Minyard <minyard@acm.org> 10870L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10871S: Supported 10872W: http://openipmi.sourceforge.net/ 10873T: git https://github.com/cminyard/linux-ipmi.git for-next 10874F: Documentation/devicetree/bindings/ipmi/ 10875F: Documentation/driver-api/ipmi.rst 10876F: drivers/char/ipmi/ 10877F: include/linux/ipmi* 10878F: include/uapi/linux/ipmi* 10879 10880IPS SCSI RAID DRIVER 10881M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10882L: linux-scsi@vger.kernel.org 10883S: Maintained 10884W: http://www.adaptec.com/ 10885F: drivers/scsi/ips* 10886 10887IPVS 10888M: Simon Horman <horms@verge.net.au> 10889M: Julian Anastasov <ja@ssi.bg> 10890L: netdev@vger.kernel.org 10891L: lvs-devel@vger.kernel.org 10892S: Maintained 10893T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10894T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10895F: Documentation/networking/ipvs-sysctl.rst 10896F: include/net/ip_vs.h 10897F: include/uapi/linux/ip_vs.h 10898F: net/netfilter/ipvs/ 10899 10900IPWIRELESS DRIVER 10901M: Jiri Kosina <jikos@kernel.org> 10902M: David Sterba <dsterba@suse.com> 10903S: Odd Fixes 10904F: drivers/tty/ipwireless/ 10905 10906IRON DEVICE AUDIO CODEC DRIVERS 10907M: Kiseok Jo <kiseok.jo@irondevice.com> 10908L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10909S: Maintained 10910F: Documentation/devicetree/bindings/sound/irondevice,* 10911F: sound/soc/codecs/sma* 10912 10913IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10914M: Marc Zyngier <maz@kernel.org> 10915S: Maintained 10916T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10917F: Documentation/core-api/irq/irq-domain.rst 10918F: include/linux/irqdomain.h 10919F: kernel/irq/irqdomain.c 10920F: kernel/irq/msi.c 10921 10922IRQ SUBSYSTEM 10923M: Thomas Gleixner <tglx@linutronix.de> 10924L: linux-kernel@vger.kernel.org 10925S: Maintained 10926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10927F: include/linux/group_cpus.h 10928F: kernel/irq/ 10929F: lib/group_cpus.c 10930 10931IRQCHIP DRIVERS 10932M: Thomas Gleixner <tglx@linutronix.de> 10933M: Marc Zyngier <maz@kernel.org> 10934L: linux-kernel@vger.kernel.org 10935S: Maintained 10936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10937F: Documentation/devicetree/bindings/interrupt-controller/ 10938F: drivers/irqchip/ 10939 10940ISA 10941M: William Breathitt Gray <william.gray@linaro.org> 10942S: Maintained 10943F: Documentation/driver-api/isa.rst 10944F: drivers/base/isa.c 10945F: include/linux/isa.h 10946 10947ISA RADIO MODULE 10948M: Hans Verkuil <hverkuil@xs4all.nl> 10949L: linux-media@vger.kernel.org 10950S: Maintained 10951W: https://linuxtv.org 10952T: git git://linuxtv.org/media_tree.git 10953F: drivers/media/radio/radio-isa* 10954 10955ISAPNP 10956M: Jaroslav Kysela <perex@perex.cz> 10957S: Maintained 10958F: Documentation/driver-api/isapnp.rst 10959F: drivers/pnp/isapnp/ 10960F: include/linux/isapnp.h 10961 10962ISCSI 10963M: Lee Duncan <lduncan@suse.com> 10964M: Chris Leech <cleech@redhat.com> 10965M: Mike Christie <michael.christie@oracle.com> 10966L: open-iscsi@googlegroups.com 10967L: linux-scsi@vger.kernel.org 10968S: Maintained 10969W: www.open-iscsi.com 10970F: drivers/scsi/*iscsi* 10971F: include/scsi/*iscsi* 10972 10973iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10974M: Peter Jones <pjones@redhat.com> 10975M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10976S: Maintained 10977F: drivers/firmware/iscsi_ibft* 10978 10979ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10980M: Sagi Grimberg <sagi@grimberg.me> 10981M: Max Gurtovoy <mgurtovoy@nvidia.com> 10982L: linux-rdma@vger.kernel.org 10983S: Supported 10984W: http://www.openfabrics.org 10985W: www.open-iscsi.org 10986Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10987F: drivers/infiniband/ulp/iser/ 10988 10989ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10990M: Sagi Grimberg <sagi@grimberg.me> 10991L: linux-rdma@vger.kernel.org 10992L: target-devel@vger.kernel.org 10993S: Supported 10994W: http://www.linux-iscsi.org 10995T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10996F: drivers/infiniband/ulp/isert 10997 10998ISDN/CMTP OVER BLUETOOTH 10999M: Karsten Keil <isdn@linux-pingi.de> 11000L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11001L: netdev@vger.kernel.org 11002S: Odd Fixes 11003W: http://www.isdn4linux.de 11004F: Documentation/isdn/ 11005F: drivers/isdn/capi/ 11006F: include/linux/isdn/ 11007F: include/uapi/linux/isdn/ 11008F: net/bluetooth/cmtp/ 11009 11010ISDN/mISDN SUBSYSTEM 11011M: Karsten Keil <isdn@linux-pingi.de> 11012L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11013L: netdev@vger.kernel.org 11014S: Maintained 11015W: http://www.isdn4linux.de 11016F: drivers/isdn/Kconfig 11017F: drivers/isdn/Makefile 11018F: drivers/isdn/hardware/ 11019F: drivers/isdn/mISDN/ 11020 11021ISOFS FILESYSTEM 11022M: Jan Kara <jack@suse.cz> 11023L: linux-fsdevel@vger.kernel.org 11024S: Maintained 11025F: Documentation/filesystems/isofs.rst 11026F: fs/isofs/ 11027 11028IT87 HARDWARE MONITORING DRIVER 11029M: Jean Delvare <jdelvare@suse.com> 11030L: linux-hwmon@vger.kernel.org 11031S: Maintained 11032F: Documentation/hwmon/it87.rst 11033F: drivers/hwmon/it87.c 11034 11035IT913X MEDIA DRIVER 11036M: Antti Palosaari <crope@iki.fi> 11037L: linux-media@vger.kernel.org 11038S: Maintained 11039W: https://linuxtv.org 11040W: http://palosaari.fi/linux/ 11041Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11042T: git git://linuxtv.org/anttip/media_tree.git 11043F: drivers/media/tuners/it913x* 11044 11045ITE IT66121 HDMI BRIDGE DRIVER 11046M: Phong LE <ple@baylibre.com> 11047M: Neil Armstrong <neil.armstrong@linaro.org> 11048S: Maintained 11049T: git git://anongit.freedesktop.org/drm/drm-misc 11050F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11051F: drivers/gpu/drm/bridge/ite-it66121.c 11052 11053IVTV VIDEO4LINUX DRIVER 11054M: Andy Walls <awalls@md.metrocast.net> 11055L: linux-media@vger.kernel.org 11056S: Maintained 11057W: https://linuxtv.org 11058T: git git://linuxtv.org/media_tree.git 11059F: Documentation/admin-guide/media/ivtv* 11060F: drivers/media/pci/ivtv/ 11061F: include/uapi/linux/ivtv* 11062 11063IX2505V MEDIA DRIVER 11064M: Malcolm Priestley <tvboxspy@gmail.com> 11065L: linux-media@vger.kernel.org 11066S: Maintained 11067W: https://linuxtv.org 11068Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11069F: drivers/media/dvb-frontends/ix2505v* 11070 11071JAILHOUSE HYPERVISOR INTERFACE 11072M: Jan Kiszka <jan.kiszka@siemens.com> 11073L: jailhouse-dev@googlegroups.com 11074S: Maintained 11075F: arch/x86/include/asm/jailhouse_para.h 11076F: arch/x86/kernel/jailhouse.c 11077 11078JC42.4 TEMPERATURE SENSOR DRIVER 11079M: Guenter Roeck <linux@roeck-us.net> 11080L: linux-hwmon@vger.kernel.org 11081S: Maintained 11082F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11083F: Documentation/hwmon/jc42.rst 11084F: drivers/hwmon/jc42.c 11085 11086JFS FILESYSTEM 11087M: Dave Kleikamp <shaggy@kernel.org> 11088L: jfs-discussion@lists.sourceforge.net 11089S: Odd Fixes 11090W: http://jfs.sourceforge.net/ 11091T: git https://github.com/kleikamp/linux-shaggy.git 11092F: Documentation/admin-guide/jfs.rst 11093F: fs/jfs/ 11094 11095JME NETWORK DRIVER 11096M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11097L: netdev@vger.kernel.org 11098S: Maintained 11099F: drivers/net/ethernet/jme.* 11100 11101JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11102M: David Woodhouse <dwmw2@infradead.org> 11103M: Richard Weinberger <richard@nod.at> 11104L: linux-mtd@lists.infradead.org 11105S: Odd Fixes 11106W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11107T: git git://git.infradead.org/ubifs-2.6.git 11108F: fs/jffs2/ 11109F: include/uapi/linux/jffs2.h 11110 11111JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11112M: "Theodore Ts'o" <tytso@mit.edu> 11113M: Jan Kara <jack@suse.com> 11114L: linux-ext4@vger.kernel.org 11115S: Maintained 11116F: fs/jbd2/ 11117F: include/linux/jbd2.h 11118 11119JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11120M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11121L: linux-media@vger.kernel.org 11122L: linux-renesas-soc@vger.kernel.org 11123S: Maintained 11124F: drivers/media/platform/renesas/rcar_jpu.c 11125 11126JSM Neo PCI based serial card 11127L: linux-serial@vger.kernel.org 11128S: Orphan 11129F: drivers/tty/serial/jsm/ 11130 11131K10TEMP HARDWARE MONITORING DRIVER 11132M: Clemens Ladisch <clemens@ladisch.de> 11133L: linux-hwmon@vger.kernel.org 11134S: Maintained 11135F: Documentation/hwmon/k10temp.rst 11136F: drivers/hwmon/k10temp.c 11137 11138K8TEMP HARDWARE MONITORING DRIVER 11139M: Rudolf Marek <r.marek@assembler.cz> 11140L: linux-hwmon@vger.kernel.org 11141S: Maintained 11142F: Documentation/hwmon/k8temp.rst 11143F: drivers/hwmon/k8temp.c 11144 11145KASAN 11146M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11147R: Alexander Potapenko <glider@google.com> 11148R: Andrey Konovalov <andreyknvl@gmail.com> 11149R: Dmitry Vyukov <dvyukov@google.com> 11150R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11151L: kasan-dev@googlegroups.com 11152S: Maintained 11153F: Documentation/dev-tools/kasan.rst 11154F: arch/*/include/asm/*kasan.h 11155F: arch/*/mm/kasan_init* 11156F: include/linux/kasan*.h 11157F: lib/Kconfig.kasan 11158F: mm/kasan/ 11159F: scripts/Makefile.kasan 11160 11161KCONFIG 11162M: Masahiro Yamada <masahiroy@kernel.org> 11163L: linux-kbuild@vger.kernel.org 11164S: Maintained 11165Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11166T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11167F: Documentation/kbuild/kconfig* 11168F: scripts/Kconfig.include 11169F: scripts/kconfig/ 11170 11171KCOV 11172R: Dmitry Vyukov <dvyukov@google.com> 11173R: Andrey Konovalov <andreyknvl@gmail.com> 11174L: kasan-dev@googlegroups.com 11175S: Maintained 11176F: Documentation/dev-tools/kcov.rst 11177F: include/linux/kcov.h 11178F: include/uapi/linux/kcov.h 11179F: kernel/kcov.c 11180F: scripts/Makefile.kcov 11181 11182KCSAN 11183M: Marco Elver <elver@google.com> 11184R: Dmitry Vyukov <dvyukov@google.com> 11185L: kasan-dev@googlegroups.com 11186S: Maintained 11187F: Documentation/dev-tools/kcsan.rst 11188F: include/linux/kcsan*.h 11189F: kernel/kcsan/ 11190F: lib/Kconfig.kcsan 11191F: scripts/Makefile.kcsan 11192 11193KDUMP 11194M: Baoquan He <bhe@redhat.com> 11195R: Vivek Goyal <vgoyal@redhat.com> 11196R: Dave Young <dyoung@redhat.com> 11197L: kexec@lists.infradead.org 11198S: Maintained 11199W: http://lse.sourceforge.net/kdump/ 11200F: Documentation/admin-guide/kdump/ 11201F: fs/proc/vmcore.c 11202F: include/linux/crash_core.h 11203F: include/linux/crash_dump.h 11204F: include/uapi/linux/vmcore.h 11205F: kernel/crash_*.c 11206 11207KEENE FM RADIO TRANSMITTER DRIVER 11208M: Hans Verkuil <hverkuil@xs4all.nl> 11209L: linux-media@vger.kernel.org 11210S: Maintained 11211W: https://linuxtv.org 11212T: git git://linuxtv.org/media_tree.git 11213F: drivers/media/radio/radio-keene* 11214 11215KERNEL AUTOMOUNTER 11216M: Ian Kent <raven@themaw.net> 11217L: autofs@vger.kernel.org 11218S: Maintained 11219F: fs/autofs/ 11220 11221KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11222M: Masahiro Yamada <masahiroy@kernel.org> 11223R: Nathan Chancellor <nathan@kernel.org> 11224R: Nick Desaulniers <ndesaulniers@google.com> 11225R: Nicolas Schier <nicolas@fjasle.eu> 11226L: linux-kbuild@vger.kernel.org 11227S: Maintained 11228Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11229T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11230F: Documentation/kbuild/ 11231F: Makefile 11232F: scripts/*vmlinux* 11233F: scripts/Kbuild* 11234F: scripts/Makefile* 11235F: scripts/basic/ 11236F: scripts/dummy-tools/ 11237F: scripts/mk* 11238F: scripts/mod/ 11239F: scripts/package/ 11240 11241KERNEL HARDENING (not covered by other areas) 11242M: Kees Cook <keescook@chromium.org> 11243L: linux-hardening@vger.kernel.org 11244S: Supported 11245T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11246F: Documentation/ABI/testing/sysfs-kernel-oops_count 11247F: Documentation/ABI/testing/sysfs-kernel-warn_count 11248F: include/linux/overflow.h 11249F: include/linux/randomize_kstack.h 11250F: mm/usercopy.c 11251K: \b(add|choose)_random_kstack_offset\b 11252K: \b__check_(object_size|heap_object)\b 11253 11254KERNEL JANITORS 11255L: kernel-janitors@vger.kernel.org 11256S: Odd Fixes 11257W: http://kernelnewbies.org/KernelJanitors 11258 11259KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11260M: Chuck Lever <chuck.lever@oracle.com> 11261M: Jeff Layton <jlayton@kernel.org> 11262L: linux-nfs@vger.kernel.org 11263S: Supported 11264W: http://nfs.sourceforge.net/ 11265T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11266F: Documentation/filesystems/nfs/ 11267F: fs/exportfs/ 11268F: fs/lockd/ 11269F: fs/nfs_common/ 11270F: fs/nfsd/ 11271F: include/linux/lockd/ 11272F: include/linux/sunrpc/ 11273F: include/trace/events/rpcgss.h 11274F: include/trace/events/rpcrdma.h 11275F: include/trace/events/sunrpc.h 11276F: include/trace/misc/fs.h 11277F: include/trace/misc/nfs.h 11278F: include/trace/misc/sunrpc.h 11279F: include/uapi/linux/nfsd/ 11280F: include/uapi/linux/sunrpc/ 11281F: net/sunrpc/ 11282 11283KERNEL REGRESSIONS 11284M: Thorsten Leemhuis <linux@leemhuis.info> 11285L: regressions@lists.linux.dev 11286S: Supported 11287F: Documentation/admin-guide/reporting-regressions.rst 11288F: Documentation/process/handling-regressions.rst 11289 11290KERNEL SELFTEST FRAMEWORK 11291M: Shuah Khan <shuah@kernel.org> 11292M: Shuah Khan <skhan@linuxfoundation.org> 11293L: linux-kselftest@vger.kernel.org 11294S: Maintained 11295Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11296T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11297F: Documentation/dev-tools/kselftest* 11298F: tools/testing/selftests/ 11299 11300KERNEL SMB3 SERVER (KSMBD) 11301M: Namjae Jeon <linkinjeon@kernel.org> 11302M: Steve French <sfrench@samba.org> 11303R: Sergey Senozhatsky <senozhatsky@chromium.org> 11304R: Tom Talpey <tom@talpey.com> 11305L: linux-cifs@vger.kernel.org 11306S: Maintained 11307T: git git://git.samba.org/ksmbd.git 11308F: Documentation/filesystems/cifs/ksmbd.rst 11309F: fs/ksmbd/ 11310F: fs/smbfs_common/ 11311 11312KERNEL UNIT TESTING FRAMEWORK (KUnit) 11313M: Brendan Higgins <brendanhiggins@google.com> 11314M: David Gow <davidgow@google.com> 11315L: linux-kselftest@vger.kernel.org 11316L: kunit-dev@googlegroups.com 11317S: Maintained 11318W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11319F: Documentation/dev-tools/kunit/ 11320F: include/kunit/ 11321F: lib/kunit/ 11322F: tools/testing/kunit/ 11323 11324KERNEL USERMODE HELPER 11325M: Luis Chamberlain <mcgrof@kernel.org> 11326L: linux-kernel@vger.kernel.org 11327S: Maintained 11328F: include/linux/umh.h 11329F: kernel/umh.c 11330 11331KERNEL VIRTUAL MACHINE (KVM) 11332M: Paolo Bonzini <pbonzini@redhat.com> 11333L: kvm@vger.kernel.org 11334S: Supported 11335W: http://www.linux-kvm.org 11336T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11337F: Documentation/virt/kvm/ 11338F: include/asm-generic/kvm* 11339F: include/kvm/iodev.h 11340F: include/linux/kvm* 11341F: include/trace/events/kvm.h 11342F: include/uapi/asm-generic/kvm* 11343F: include/uapi/linux/kvm* 11344F: tools/kvm/ 11345F: tools/testing/selftests/kvm/ 11346F: virt/kvm/* 11347 11348KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11349M: Marc Zyngier <maz@kernel.org> 11350M: Oliver Upton <oliver.upton@linux.dev> 11351R: James Morse <james.morse@arm.com> 11352R: Suzuki K Poulose <suzuki.poulose@arm.com> 11353R: Zenghui Yu <yuzenghui@huawei.com> 11354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11355L: kvmarm@lists.linux.dev 11356S: Maintained 11357T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11358F: arch/arm64/include/asm/kvm* 11359F: arch/arm64/include/uapi/asm/kvm* 11360F: arch/arm64/kvm/ 11361F: include/kvm/arm_* 11362F: tools/testing/selftests/kvm/*/aarch64/ 11363F: tools/testing/selftests/kvm/aarch64/ 11364 11365KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11366M: Huacai Chen <chenhuacai@kernel.org> 11367M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11368L: linux-mips@vger.kernel.org 11369L: kvm@vger.kernel.org 11370S: Maintained 11371T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11372F: arch/mips/include/asm/kvm* 11373F: arch/mips/include/uapi/asm/kvm* 11374F: arch/mips/kvm/ 11375 11376KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11377L: linuxppc-dev@lists.ozlabs.org 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11379F: arch/powerpc/include/asm/kvm* 11380F: arch/powerpc/include/uapi/asm/kvm* 11381F: arch/powerpc/kernel/kvm* 11382F: arch/powerpc/kvm/ 11383 11384KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11385M: Anup Patel <anup@brainfault.org> 11386R: Atish Patra <atishp@atishpatra.org> 11387L: kvm@vger.kernel.org 11388L: kvm-riscv@lists.infradead.org 11389L: linux-riscv@lists.infradead.org 11390S: Maintained 11391T: git https://github.com/kvm-riscv/linux.git 11392F: arch/riscv/include/asm/kvm* 11393F: arch/riscv/include/uapi/asm/kvm* 11394F: arch/riscv/kvm/ 11395F: tools/testing/selftests/kvm/*/riscv/ 11396 11397KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11398M: Christian Borntraeger <borntraeger@linux.ibm.com> 11399M: Janosch Frank <frankja@linux.ibm.com> 11400M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11401R: David Hildenbrand <david@redhat.com> 11402L: kvm@vger.kernel.org 11403S: Supported 11404T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11405F: Documentation/virt/kvm/s390* 11406F: arch/s390/include/asm/gmap.h 11407F: arch/s390/include/asm/kvm* 11408F: arch/s390/include/uapi/asm/kvm* 11409F: arch/s390/include/uapi/asm/uvdevice.h 11410F: arch/s390/kernel/uv.c 11411F: arch/s390/kvm/ 11412F: arch/s390/mm/gmap.c 11413F: drivers/s390/char/uvdevice.c 11414F: tools/testing/selftests/drivers/s390x/uvdevice/ 11415F: tools/testing/selftests/kvm/*/s390x/ 11416F: tools/testing/selftests/kvm/s390x/ 11417 11418KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11419M: Sean Christopherson <seanjc@google.com> 11420M: Paolo Bonzini <pbonzini@redhat.com> 11421L: kvm@vger.kernel.org 11422S: Supported 11423T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11424F: arch/x86/include/asm/kvm* 11425F: arch/x86/include/asm/svm.h 11426F: arch/x86/include/asm/vmx*.h 11427F: arch/x86/include/uapi/asm/kvm* 11428F: arch/x86/include/uapi/asm/svm.h 11429F: arch/x86/include/uapi/asm/vmx.h 11430F: arch/x86/kvm/ 11431F: arch/x86/kvm/*/ 11432 11433KERNFS 11434M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11435M: Tejun Heo <tj@kernel.org> 11436S: Supported 11437T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11438F: fs/kernfs/ 11439F: include/linux/kernfs.h 11440 11441KEXEC 11442M: Eric Biederman <ebiederm@xmission.com> 11443L: kexec@lists.infradead.org 11444S: Maintained 11445W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11446F: include/linux/kexec.h 11447F: include/uapi/linux/kexec.h 11448F: kernel/kexec* 11449 11450KEYS-ENCRYPTED 11451M: Mimi Zohar <zohar@linux.ibm.com> 11452L: linux-integrity@vger.kernel.org 11453L: keyrings@vger.kernel.org 11454S: Supported 11455F: Documentation/security/keys/trusted-encrypted.rst 11456F: include/keys/encrypted-type.h 11457F: security/keys/encrypted-keys/ 11458 11459KEYS-TRUSTED 11460M: James Bottomley <jejb@linux.ibm.com> 11461M: Jarkko Sakkinen <jarkko@kernel.org> 11462M: Mimi Zohar <zohar@linux.ibm.com> 11463L: linux-integrity@vger.kernel.org 11464L: keyrings@vger.kernel.org 11465S: Supported 11466F: Documentation/security/keys/trusted-encrypted.rst 11467F: include/keys/trusted-type.h 11468F: include/keys/trusted_tpm.h 11469F: security/keys/trusted-keys/ 11470 11471KEYS-TRUSTED-CAAM 11472M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11473R: Pengutronix Kernel Team <kernel@pengutronix.de> 11474L: linux-integrity@vger.kernel.org 11475L: keyrings@vger.kernel.org 11476S: Maintained 11477F: include/keys/trusted_caam.h 11478F: security/keys/trusted-keys/trusted_caam.c 11479 11480KEYS-TRUSTED-TEE 11481M: Sumit Garg <sumit.garg@linaro.org> 11482L: linux-integrity@vger.kernel.org 11483L: keyrings@vger.kernel.org 11484S: Supported 11485F: include/keys/trusted_tee.h 11486F: security/keys/trusted-keys/trusted_tee.c 11487 11488KEYS/KEYRINGS 11489M: David Howells <dhowells@redhat.com> 11490M: Jarkko Sakkinen <jarkko@kernel.org> 11491L: keyrings@vger.kernel.org 11492S: Maintained 11493F: Documentation/security/keys/core.rst 11494F: include/keys/ 11495F: include/linux/key-type.h 11496F: include/linux/key.h 11497F: include/linux/keyctl.h 11498F: include/uapi/linux/keyctl.h 11499F: security/keys/ 11500 11501KEYS/KEYRINGS_INTEGRITY 11502M: Jarkko Sakkinen <jarkko@kernel.org> 11503M: Mimi Zohar <zohar@linux.ibm.com> 11504L: linux-integrity@vger.kernel.org 11505L: keyrings@vger.kernel.org 11506S: Supported 11507F: security/integrity/platform_certs 11508 11509KFENCE 11510M: Alexander Potapenko <glider@google.com> 11511M: Marco Elver <elver@google.com> 11512R: Dmitry Vyukov <dvyukov@google.com> 11513L: kasan-dev@googlegroups.com 11514S: Maintained 11515F: Documentation/dev-tools/kfence.rst 11516F: arch/*/include/asm/kfence.h 11517F: include/linux/kfence.h 11518F: lib/Kconfig.kfence 11519F: mm/kfence/ 11520 11521KFIFO 11522M: Stefani Seibold <stefani@seibold.net> 11523S: Maintained 11524F: include/linux/kfifo.h 11525F: lib/kfifo.c 11526F: samples/kfifo/ 11527 11528KGDB / KDB /debug_core 11529M: Jason Wessel <jason.wessel@windriver.com> 11530M: Daniel Thompson <daniel.thompson@linaro.org> 11531R: Douglas Anderson <dianders@chromium.org> 11532L: kgdb-bugreport@lists.sourceforge.net 11533S: Maintained 11534W: http://kgdb.wiki.kernel.org/ 11535T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11536F: Documentation/dev-tools/kgdb.rst 11537F: drivers/misc/kgdbts.c 11538F: drivers/tty/serial/kgdboc.c 11539F: include/linux/kdb.h 11540F: include/linux/kgdb.h 11541F: kernel/debug/ 11542F: kernel/module/kdb.c 11543 11544KHADAS MCU MFD DRIVER 11545M: Neil Armstrong <neil.armstrong@linaro.org> 11546L: linux-amlogic@lists.infradead.org 11547S: Maintained 11548F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11549F: drivers/mfd/khadas-mcu.c 11550F: drivers/thermal/khadas_mcu_fan.c 11551F: include/linux/mfd/khadas-mcu.h 11552 11553KIONIX/ROHM KX022A ACCELEROMETER 11554M: Matti Vaittinen <mazziesaccount@gmail.com> 11555L: linux-iio@vger.kernel.org 11556S: Supported 11557F: drivers/iio/accel/kionix-kx022a* 11558 11559KMEMLEAK 11560M: Catalin Marinas <catalin.marinas@arm.com> 11561S: Maintained 11562F: Documentation/dev-tools/kmemleak.rst 11563F: include/linux/kmemleak.h 11564F: mm/kmemleak.c 11565F: samples/kmemleak/kmemleak-test.c 11566 11567KMSAN 11568M: Alexander Potapenko <glider@google.com> 11569R: Marco Elver <elver@google.com> 11570R: Dmitry Vyukov <dvyukov@google.com> 11571L: kasan-dev@googlegroups.com 11572S: Maintained 11573F: Documentation/dev-tools/kmsan.rst 11574F: arch/*/include/asm/kmsan.h 11575F: arch/*/mm/kmsan_* 11576F: include/linux/kmsan*.h 11577F: lib/Kconfig.kmsan 11578F: mm/kmsan/ 11579F: scripts/Makefile.kmsan 11580 11581KPROBES 11582M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11583M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11584M: "David S. Miller" <davem@davemloft.net> 11585M: Masami Hiramatsu <mhiramat@kernel.org> 11586L: linux-kernel@vger.kernel.org 11587L: linux-trace-kernel@vger.kernel.org 11588S: Maintained 11589Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11590T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11591F: Documentation/trace/kprobes.rst 11592F: include/asm-generic/kprobes.h 11593F: include/linux/kprobes.h 11594F: kernel/kprobes.c 11595F: lib/test_kprobes.c 11596F: samples/kprobes 11597 11598KS0108 LCD CONTROLLER DRIVER 11599M: Miguel Ojeda <ojeda@kernel.org> 11600S: Maintained 11601F: Documentation/admin-guide/auxdisplay/ks0108.rst 11602F: drivers/auxdisplay/ks0108.c 11603F: include/linux/ks0108.h 11604 11605KTD253 BACKLIGHT DRIVER 11606M: Linus Walleij <linus.walleij@linaro.org> 11607S: Maintained 11608F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11609F: drivers/video/backlight/ktd253-backlight.c 11610 11611KTEST 11612M: Steven Rostedt <rostedt@goodmis.org> 11613M: John Hawley <warthog9@eaglescrag.net> 11614S: Maintained 11615F: tools/testing/ktest 11616 11617KTZ8866 BACKLIGHT DRIVER 11618M: Jianhua Lu <lujianhua000@gmail.com> 11619S: Maintained 11620F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11621F: drivers/video/backlight/ktz8866.c 11622 11623KVM PARAVIRT (KVM/paravirt) 11624M: Paolo Bonzini <pbonzini@redhat.com> 11625R: Wanpeng Li <wanpengli@tencent.com> 11626R: Vitaly Kuznetsov <vkuznets@redhat.com> 11627L: kvm@vger.kernel.org 11628S: Supported 11629T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11630F: arch/um/include/asm/kvm_para.h 11631F: arch/x86/include/asm/kvm_para.h 11632F: arch/x86/include/asm/pvclock-abi.h 11633F: arch/x86/include/uapi/asm/kvm_para.h 11634F: arch/x86/kernel/kvm.c 11635F: arch/x86/kernel/kvmclock.c 11636F: include/asm-generic/kvm_para.h 11637F: include/linux/kvm_para.h 11638F: include/uapi/asm-generic/kvm_para.h 11639F: include/uapi/linux/kvm_para.h 11640 11641KVM X86 HYPER-V (KVM/hyper-v) 11642M: Vitaly Kuznetsov <vkuznets@redhat.com> 11643M: Sean Christopherson <seanjc@google.com> 11644M: Paolo Bonzini <pbonzini@redhat.com> 11645L: kvm@vger.kernel.org 11646S: Supported 11647T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11648F: arch/x86/kvm/hyperv.* 11649F: arch/x86/kvm/kvm_onhyperv.* 11650F: arch/x86/kvm/svm/hyperv.* 11651F: arch/x86/kvm/svm/svm_onhyperv.* 11652F: arch/x86/kvm/vmx/hyperv.* 11653 11654KVM X86 Xen (KVM/Xen) 11655M: David Woodhouse <dwmw2@infradead.org> 11656M: Paul Durrant <paul@xen.org> 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/xen.* 11663 11664L3MDEV 11665M: David Ahern <dsahern@kernel.org> 11666L: netdev@vger.kernel.org 11667S: Maintained 11668F: include/net/l3mdev.h 11669F: net/l3mdev 11670 11671LANDLOCK SECURITY MODULE 11672M: Mickaël Salaün <mic@digikod.net> 11673L: linux-security-module@vger.kernel.org 11674S: Supported 11675W: https://landlock.io 11676T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11677F: Documentation/security/landlock.rst 11678F: Documentation/userspace-api/landlock.rst 11679F: include/uapi/linux/landlock.h 11680F: samples/landlock/ 11681F: security/landlock/ 11682F: tools/testing/selftests/landlock/ 11683K: landlock 11684K: LANDLOCK 11685 11686LANTIQ / INTEL Ethernet drivers 11687M: Hauke Mehrtens <hauke@hauke-m.de> 11688L: netdev@vger.kernel.org 11689S: Maintained 11690F: drivers/net/dsa/lantiq_gswip.c 11691F: drivers/net/dsa/lantiq_pce.h 11692F: drivers/net/ethernet/lantiq_xrx200.c 11693F: net/dsa/tag_gswip.c 11694 11695LANTIQ MIPS ARCHITECTURE 11696M: John Crispin <john@phrozen.org> 11697L: linux-mips@vger.kernel.org 11698S: Maintained 11699F: arch/mips/lantiq 11700F: drivers/soc/lantiq 11701 11702LASI 53c700 driver for PARISC 11703M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11704L: linux-scsi@vger.kernel.org 11705S: Maintained 11706F: Documentation/scsi/53c700.rst 11707F: drivers/scsi/53c700* 11708 11709LEAKING_ADDRESSES 11710M: Tobin C. Harding <me@tobin.cc> 11711M: Tycho Andersen <tycho@tycho.pizza> 11712L: linux-hardening@vger.kernel.org 11713S: Maintained 11714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11715F: scripts/leaking_addresses.pl 11716 11717LED SUBSYSTEM 11718M: Pavel Machek <pavel@ucw.cz> 11719M: Lee Jones <lee@kernel.org> 11720L: linux-leds@vger.kernel.org 11721S: Maintained 11722T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11723F: Documentation/devicetree/bindings/leds/ 11724F: Documentation/leds/ 11725F: drivers/leds/ 11726F: include/dt-bindings/leds/ 11727F: include/linux/leds.h 11728 11729LEGACY EEPROM DRIVER 11730M: Jean Delvare <jdelvare@suse.com> 11731S: Maintained 11732F: Documentation/misc-devices/eeprom.rst 11733F: drivers/misc/eeprom/eeprom.c 11734 11735LEGO MINDSTORMS EV3 11736R: David Lechner <david@lechnology.com> 11737S: Maintained 11738F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11739F: arch/arm/boot/dts/da850-lego-ev3.dts 11740F: drivers/power/supply/lego_ev3_battery.c 11741 11742LEGO USB Tower driver 11743M: Juergen Stuber <starblue@users.sourceforge.net> 11744L: legousb-devel@lists.sourceforge.net 11745S: Maintained 11746W: http://legousb.sourceforge.net/ 11747F: drivers/usb/misc/legousbtower.c 11748 11749LETSKETCH HID TABLET DRIVER 11750M: Hans de Goede <hdegoede@redhat.com> 11751L: linux-input@vger.kernel.org 11752S: Maintained 11753T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11754F: drivers/hid/hid-letsketch.c 11755 11756LG LAPTOP EXTRAS 11757M: Matan Ziv-Av <matan@svgalib.org> 11758L: platform-driver-x86@vger.kernel.org 11759S: Maintained 11760F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11761F: Documentation/admin-guide/laptops/lg-laptop.rst 11762F: drivers/platform/x86/lg-laptop.c 11763 11764LG2160 MEDIA DRIVER 11765M: Michael Krufky <mkrufky@linuxtv.org> 11766L: linux-media@vger.kernel.org 11767S: Maintained 11768W: https://linuxtv.org 11769W: http://github.com/mkrufky 11770Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11771T: git git://linuxtv.org/mkrufky/tuners.git 11772F: drivers/media/dvb-frontends/lg2160.* 11773 11774LGDT3305 MEDIA DRIVER 11775M: Michael Krufky <mkrufky@linuxtv.org> 11776L: linux-media@vger.kernel.org 11777S: Maintained 11778W: https://linuxtv.org 11779W: http://github.com/mkrufky 11780Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11781T: git git://linuxtv.org/mkrufky/tuners.git 11782F: drivers/media/dvb-frontends/lgdt3305.* 11783 11784LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11785M: Viresh Kumar <vireshk@kernel.org> 11786L: linux-ide@vger.kernel.org 11787S: Maintained 11788T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11789F: drivers/ata/pata_arasan_cf.c 11790F: include/linux/pata_arasan_cf_data.h 11791 11792LIBATA PATA DRIVERS 11793R: Sergey Shtylyov <s.shtylyov@omp.ru> 11794L: linux-ide@vger.kernel.org 11795F: drivers/ata/ata_*.c 11796F: drivers/ata/pata_*.c 11797 11798LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11799M: Linus Walleij <linus.walleij@linaro.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_ftide010.c 11804F: drivers/ata/sata_gemini.c 11805F: drivers/ata/sata_gemini.h 11806 11807LIBATA SATA AHCI PLATFORM devices support 11808M: Hans de Goede <hdegoede@redhat.com> 11809M: Jens Axboe <axboe@kernel.dk> 11810L: linux-ide@vger.kernel.org 11811S: Maintained 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11813F: drivers/ata/ahci_platform.c 11814F: drivers/ata/libahci_platform.c 11815F: include/linux/ahci_platform.h 11816 11817LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11818M: Serge Semin <fancer.lancer@gmail.com> 11819L: linux-ide@vger.kernel.org 11820S: Maintained 11821T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11822F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11823F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11824F: drivers/ata/ahci_dwc.c 11825 11826LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11827M: Mikael Pettersson <mikpelinux@gmail.com> 11828L: linux-ide@vger.kernel.org 11829S: Maintained 11830T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11831F: drivers/ata/sata_promise.* 11832 11833LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11834M: Damien Le Moal <dlemoal@kernel.org> 11835L: linux-ide@vger.kernel.org 11836S: Maintained 11837T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11838F: Documentation/ABI/testing/sysfs-ata 11839F: Documentation/devicetree/bindings/ata/ 11840F: drivers/ata/ 11841F: include/linux/ata.h 11842F: include/linux/libata.h 11843 11844LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11845M: Vishal Verma <vishal.l.verma@intel.com> 11846M: Dan Williams <dan.j.williams@intel.com> 11847M: Dave Jiang <dave.jiang@intel.com> 11848L: nvdimm@lists.linux.dev 11849S: Supported 11850Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11851P: Documentation/nvdimm/maintainer-entry-profile.rst 11852F: drivers/nvdimm/btt* 11853 11854LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11855M: Dan Williams <dan.j.williams@intel.com> 11856M: Vishal Verma <vishal.l.verma@intel.com> 11857M: Dave Jiang <dave.jiang@intel.com> 11858L: nvdimm@lists.linux.dev 11859S: Supported 11860Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11861P: Documentation/nvdimm/maintainer-entry-profile.rst 11862F: drivers/nvdimm/pmem* 11863 11864LIBNVDIMM: DEVICETREE BINDINGS 11865M: Oliver O'Halloran <oohall@gmail.com> 11866L: nvdimm@lists.linux.dev 11867S: Supported 11868Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11869F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11870F: drivers/nvdimm/of_pmem.c 11871 11872LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11873M: Dan Williams <dan.j.williams@intel.com> 11874M: Vishal Verma <vishal.l.verma@intel.com> 11875M: Dave Jiang <dave.jiang@intel.com> 11876M: Ira Weiny <ira.weiny@intel.com> 11877L: nvdimm@lists.linux.dev 11878S: Supported 11879Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11880P: Documentation/nvdimm/maintainer-entry-profile.rst 11881T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11882F: drivers/acpi/nfit/* 11883F: drivers/nvdimm/* 11884F: include/linux/libnvdimm.h 11885F: include/linux/nd.h 11886F: include/uapi/linux/ndctl.h 11887F: tools/testing/nvdimm/ 11888 11889LICENSES and SPDX stuff 11890M: Thomas Gleixner <tglx@linutronix.de> 11891M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11892L: linux-spdx@vger.kernel.org 11893S: Maintained 11894T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11895F: COPYING 11896F: Documentation/process/license-rules.rst 11897F: LICENSES/ 11898F: scripts/spdxcheck-test.sh 11899F: scripts/spdxcheck.py 11900F: scripts/spdxexclude 11901 11902LINEAR RANGES HELPERS 11903M: Mark Brown <broonie@kernel.org> 11904R: Matti Vaittinen <mazziesaccount@gmail.com> 11905F: include/linux/linear_range.h 11906F: lib/linear_ranges.c 11907F: lib/test_linear_ranges.c 11908 11909LINUX FOR POWER MACINTOSH 11910M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11911L: linuxppc-dev@lists.ozlabs.org 11912S: Odd Fixes 11913F: arch/powerpc/platforms/powermac/ 11914F: drivers/macintosh/ 11915X: drivers/macintosh/adb-iop.c 11916X: drivers/macintosh/via-macii.c 11917 11918LINUX FOR POWERPC (32-BIT AND 64-BIT) 11919M: Michael Ellerman <mpe@ellerman.id.au> 11920R: Nicholas Piggin <npiggin@gmail.com> 11921R: Christophe Leroy <christophe.leroy@csgroup.eu> 11922L: linuxppc-dev@lists.ozlabs.org 11923S: Supported 11924W: https://github.com/linuxppc/wiki/wiki 11925Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11926T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11927F: Documentation/ABI/stable/sysfs-firmware-opal-* 11928F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11929F: Documentation/devicetree/bindings/powerpc/ 11930F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11931F: Documentation/powerpc/ 11932F: arch/powerpc/ 11933F: drivers/*/*/*pasemi* 11934F: drivers/*/*pasemi* 11935F: drivers/char/tpm/tpm_ibmvtpm* 11936F: drivers/crypto/nx/ 11937F: drivers/crypto/vmx/ 11938F: drivers/i2c/busses/i2c-opal.c 11939F: drivers/net/ethernet/ibm/ibmveth.* 11940F: drivers/net/ethernet/ibm/ibmvnic.* 11941F: drivers/pci/hotplug/pnv_php.c 11942F: drivers/pci/hotplug/rpa* 11943F: drivers/rtc/rtc-opal.c 11944F: drivers/scsi/ibmvscsi/ 11945F: drivers/tty/hvc/hvc_opal.c 11946F: drivers/watchdog/wdrtas.c 11947F: tools/testing/selftests/powerpc 11948N: /pmac 11949N: powermac 11950N: powernv 11951N: [^a-z0-9]ps3 11952N: pseries 11953 11954LINUX FOR POWERPC EMBEDDED MPC5XXX 11955M: Anatolij Gustschin <agust@denx.de> 11956L: linuxppc-dev@lists.ozlabs.org 11957S: Odd Fixes 11958F: arch/powerpc/platforms/512x/ 11959F: arch/powerpc/platforms/52xx/ 11960 11961LINUX FOR POWERPC EMBEDDED PPC4XX 11962L: linuxppc-dev@lists.ozlabs.org 11963S: Orphan 11964F: arch/powerpc/platforms/40x/ 11965F: arch/powerpc/platforms/44x/ 11966 11967LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11968M: Scott Wood <oss@buserror.net> 11969L: linuxppc-dev@lists.ozlabs.org 11970S: Odd fixes 11971T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11972F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11973F: Documentation/devicetree/bindings/powerpc/fsl/ 11974F: arch/powerpc/platforms/83xx/ 11975F: arch/powerpc/platforms/85xx/ 11976 11977LINUX FOR POWERPC EMBEDDED PPC8XX 11978M: Christophe Leroy <christophe.leroy@csgroup.eu> 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Maintained 11981F: arch/powerpc/platforms/8xx/ 11982 11983LINUX KERNEL DUMP TEST MODULE (LKDTM) 11984M: Kees Cook <keescook@chromium.org> 11985S: Maintained 11986F: drivers/misc/lkdtm/* 11987F: tools/testing/selftests/lkdtm/* 11988 11989LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11990M: Alan Stern <stern@rowland.harvard.edu> 11991M: Andrea Parri <parri.andrea@gmail.com> 11992M: Will Deacon <will@kernel.org> 11993M: Peter Zijlstra <peterz@infradead.org> 11994M: Boqun Feng <boqun.feng@gmail.com> 11995M: Nicholas Piggin <npiggin@gmail.com> 11996M: David Howells <dhowells@redhat.com> 11997M: Jade Alglave <j.alglave@ucl.ac.uk> 11998M: Luc Maranget <luc.maranget@inria.fr> 11999M: "Paul E. McKenney" <paulmck@kernel.org> 12000R: Akira Yokosawa <akiyks@gmail.com> 12001R: Daniel Lustig <dlustig@nvidia.com> 12002R: Joel Fernandes <joel@joelfernandes.org> 12003L: linux-kernel@vger.kernel.org 12004L: linux-arch@vger.kernel.org 12005S: Supported 12006T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12007F: Documentation/atomic_bitops.txt 12008F: Documentation/atomic_t.txt 12009F: Documentation/core-api/refcount-vs-atomic.rst 12010F: Documentation/litmus-tests/ 12011F: Documentation/memory-barriers.txt 12012F: tools/memory-model/ 12013 12014LIS3LV02D ACCELEROMETER DRIVER 12015M: Eric Piel <eric.piel@tremplin-utc.net> 12016S: Maintained 12017F: Documentation/misc-devices/lis3lv02d.rst 12018F: drivers/misc/lis3lv02d/ 12019F: drivers/platform/x86/hp/hp_accel.c 12020 12021LIST KUNIT TEST 12022M: David Gow <davidgow@google.com> 12023L: linux-kselftest@vger.kernel.org 12024L: kunit-dev@googlegroups.com 12025S: Maintained 12026F: lib/list-test.c 12027 12028LITEX PLATFORM 12029M: Karol Gugala <kgugala@antmicro.com> 12030M: Mateusz Holenko <mholenko@antmicro.com> 12031M: Gabriel Somlo <gsomlo@gmail.com> 12032M: Joel Stanley <joel@jms.id.au> 12033S: Maintained 12034F: Documentation/devicetree/bindings/*/litex,*.yaml 12035F: arch/openrisc/boot/dts/or1klitex.dts 12036F: drivers/mmc/host/litex_mmc.c 12037F: drivers/net/ethernet/litex/* 12038F: drivers/soc/litex/* 12039F: drivers/tty/serial/liteuart.c 12040F: include/linux/litex.h 12041N: litex 12042 12043LIVE PATCHING 12044M: Josh Poimboeuf <jpoimboe@kernel.org> 12045M: Jiri Kosina <jikos@kernel.org> 12046M: Miroslav Benes <mbenes@suse.cz> 12047M: Petr Mladek <pmladek@suse.com> 12048R: Joe Lawrence <joe.lawrence@redhat.com> 12049L: live-patching@vger.kernel.org 12050S: Maintained 12051T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12052F: Documentation/ABI/testing/sysfs-kernel-livepatch 12053F: Documentation/livepatch/ 12054F: arch/powerpc/include/asm/livepatch.h 12055F: include/linux/livepatch.h 12056F: kernel/livepatch/ 12057F: kernel/module/livepatch.c 12058F: lib/livepatch/ 12059F: samples/livepatch/ 12060F: tools/testing/selftests/livepatch/ 12061 12062LLC (802.2) 12063L: netdev@vger.kernel.org 12064S: Odd fixes 12065F: include/linux/llc.h 12066F: include/net/llc* 12067F: include/uapi/linux/llc.h 12068F: net/llc/ 12069 12070LM73 HARDWARE MONITOR DRIVER 12071M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12072L: linux-hwmon@vger.kernel.org 12073S: Maintained 12074F: drivers/hwmon/lm73.c 12075 12076LM78 HARDWARE MONITOR DRIVER 12077M: Jean Delvare <jdelvare@suse.com> 12078L: linux-hwmon@vger.kernel.org 12079S: Maintained 12080F: Documentation/hwmon/lm78.rst 12081F: drivers/hwmon/lm78.c 12082 12083LM83 HARDWARE MONITOR DRIVER 12084M: Jean Delvare <jdelvare@suse.com> 12085L: linux-hwmon@vger.kernel.org 12086S: Maintained 12087F: Documentation/hwmon/lm83.rst 12088F: drivers/hwmon/lm83.c 12089 12090LM90 HARDWARE MONITOR DRIVER 12091M: Jean Delvare <jdelvare@suse.com> 12092L: linux-hwmon@vger.kernel.org 12093S: Maintained 12094F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12095F: Documentation/hwmon/lm90.rst 12096F: drivers/hwmon/lm90.c 12097F: include/dt-bindings/thermal/lm90.h 12098 12099LM95234 HARDWARE MONITOR DRIVER 12100M: Guenter Roeck <linux@roeck-us.net> 12101L: linux-hwmon@vger.kernel.org 12102S: Maintained 12103F: Documentation/hwmon/lm95234.rst 12104F: drivers/hwmon/lm95234.c 12105 12106LME2510 MEDIA DRIVER 12107M: Malcolm Priestley <tvboxspy@gmail.com> 12108L: linux-media@vger.kernel.org 12109S: Maintained 12110W: https://linuxtv.org 12111Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12112F: drivers/media/usb/dvb-usb-v2/lmedm04* 12113 12114LOADPIN SECURITY MODULE 12115M: Kees Cook <keescook@chromium.org> 12116S: Supported 12117T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12118F: Documentation/admin-guide/LSM/LoadPin.rst 12119F: security/loadpin/ 12120 12121LOCKING PRIMITIVES 12122M: Peter Zijlstra <peterz@infradead.org> 12123M: Ingo Molnar <mingo@redhat.com> 12124M: Will Deacon <will@kernel.org> 12125R: Waiman Long <longman@redhat.com> 12126R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12127L: linux-kernel@vger.kernel.org 12128S: Maintained 12129T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12130F: Documentation/locking/ 12131F: arch/*/include/asm/spinlock*.h 12132F: include/linux/lockdep.h 12133F: include/linux/mutex*.h 12134F: include/linux/rwlock*.h 12135F: include/linux/rwsem*.h 12136F: include/linux/seqlock.h 12137F: include/linux/spinlock*.h 12138F: kernel/locking/ 12139F: lib/locking*.[ch] 12140X: kernel/locking/locktorture.c 12141 12142LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12143M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12144L: linux-ntfs-dev@lists.sourceforge.net 12145S: Maintained 12146W: http://www.linux-ntfs.org/content/view/19/37/ 12147F: Documentation/admin-guide/ldm.rst 12148F: block/partitions/ldm.* 12149 12150LOGITECH HID GAMING KEYBOARDS 12151M: Hans de Goede <hdegoede@redhat.com> 12152L: linux-input@vger.kernel.org 12153S: Maintained 12154T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12155F: drivers/hid/hid-lg-g15.c 12156 12157LONTIUM LT8912B MIPI TO HDMI BRIDGE 12158M: Adrien Grassein <adrien.grassein@gmail.com> 12159S: Maintained 12160F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12161F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12162 12163LOONGARCH 12164M: Huacai Chen <chenhuacai@kernel.org> 12165R: WANG Xuerui <kernel@xen0n.name> 12166L: loongarch@lists.linux.dev 12167S: Maintained 12168T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12169F: Documentation/loongarch/ 12170F: Documentation/translations/zh_CN/loongarch/ 12171F: arch/loongarch/ 12172F: drivers/*/*loongarch* 12173 12174LOONGSON GPIO DRIVER 12175M: Yinbo Zhu <zhuyinbo@loongson.cn> 12176L: linux-gpio@vger.kernel.org 12177S: Maintained 12178F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12179F: drivers/gpio/gpio-loongson-64bit.c 12180 12181LOONGSON LS2X I2C DRIVER 12182M: Binbin Zhou <zhoubinbin@loongson.cn> 12183L: linux-i2c@vger.kernel.org 12184S: Maintained 12185F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12186F: drivers/i2c/busses/i2c-ls2x.c 12187 12188LOONGSON-2 SOC SERIES CLOCK DRIVER 12189M: Yinbo Zhu <zhuyinbo@loongson.cn> 12190L: linux-clk@vger.kernel.org 12191S: Maintained 12192F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12193F: drivers/clk/clk-loongson2.c 12194F: include/dt-bindings/clock/loongson,ls2k-clk.h 12195 12196LOONGSON-2 SOC SERIES GUTS DRIVER 12197M: Yinbo Zhu <zhuyinbo@loongson.cn> 12198L: loongarch@lists.linux.dev 12199S: Maintained 12200F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12201F: drivers/soc/loongson/loongson2_guts.c 12202 12203LOONGSON-2 SOC SERIES PINCTRL DRIVER 12204M: zhanghongchen <zhanghongchen@loongson.cn> 12205M: Yinbo Zhu <zhuyinbo@loongson.cn> 12206L: linux-gpio@vger.kernel.org 12207S: Maintained 12208F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12209F: drivers/pinctrl/pinctrl-loongson2.c 12210 12211LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12212M: Sathya Prakash <sathya.prakash@broadcom.com> 12213M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12214M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12215L: MPT-FusionLinux.pdl@broadcom.com 12216L: linux-scsi@vger.kernel.org 12217S: Supported 12218W: http://www.avagotech.com/support/ 12219F: drivers/message/fusion/ 12220F: drivers/scsi/mpt3sas/ 12221 12222LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12223M: Matthew Wilcox <willy@infradead.org> 12224L: linux-scsi@vger.kernel.org 12225S: Maintained 12226F: drivers/scsi/sym53c8xx_2/ 12227 12228LTC1660 DAC DRIVER 12229M: Marcus Folkesson <marcus.folkesson@gmail.com> 12230L: linux-iio@vger.kernel.org 12231S: Maintained 12232F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12233F: drivers/iio/dac/ltc1660.c 12234 12235LTC2688 IIO DAC DRIVER 12236M: Nuno Sá <nuno.sa@analog.com> 12237L: linux-iio@vger.kernel.org 12238S: Supported 12239W: https://ez.analog.com/linux-software-drivers 12240F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12241F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12242F: drivers/iio/dac/ltc2688.c 12243 12244LTC2947 HARDWARE MONITOR DRIVER 12245M: Nuno Sá <nuno.sa@analog.com> 12246L: linux-hwmon@vger.kernel.org 12247S: Supported 12248W: https://ez.analog.com/linux-software-drivers 12249F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12250F: drivers/hwmon/ltc2947-core.c 12251F: drivers/hwmon/ltc2947-i2c.c 12252F: drivers/hwmon/ltc2947-spi.c 12253F: drivers/hwmon/ltc2947.h 12254 12255LTC2983 IIO TEMPERATURE DRIVER 12256M: Nuno Sá <nuno.sa@analog.com> 12257L: linux-iio@vger.kernel.org 12258S: Supported 12259W: https://ez.analog.com/linux-software-drivers 12260F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12261F: drivers/iio/temperature/ltc2983.c 12262 12263LTC4261 HARDWARE MONITOR DRIVER 12264M: Guenter Roeck <linux@roeck-us.net> 12265L: linux-hwmon@vger.kernel.org 12266S: Maintained 12267F: Documentation/hwmon/ltc4261.rst 12268F: drivers/hwmon/ltc4261.c 12269 12270LTC4306 I2C MULTIPLEXER DRIVER 12271M: Michael Hennerich <michael.hennerich@analog.com> 12272L: linux-i2c@vger.kernel.org 12273S: Supported 12274W: https://ez.analog.com/linux-software-drivers 12275F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12276F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12277 12278LTP (Linux Test Project) 12279M: Mike Frysinger <vapier@gentoo.org> 12280M: Cyril Hrubis <chrubis@suse.cz> 12281M: Wanlong Gao <wanlong.gao@gmail.com> 12282M: Jan Stancek <jstancek@redhat.com> 12283M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12284M: Alexey Kodanev <alexey.kodanev@oracle.com> 12285L: ltp@lists.linux.it (subscribers-only) 12286S: Maintained 12287W: http://linux-test-project.github.io/ 12288T: git https://github.com/linux-test-project/ltp.git 12289 12290LYNX 28G SERDES PHY DRIVER 12291M: Ioana Ciornei <ioana.ciornei@nxp.com> 12292L: netdev@vger.kernel.org 12293S: Supported 12294F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12295F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12296 12297LYNX PCS MODULE 12298M: Ioana Ciornei <ioana.ciornei@nxp.com> 12299L: netdev@vger.kernel.org 12300S: Supported 12301F: drivers/net/pcs/pcs-lynx.c 12302F: include/linux/pcs-lynx.h 12303 12304M68K ARCHITECTURE 12305M: Geert Uytterhoeven <geert@linux-m68k.org> 12306L: linux-m68k@lists.linux-m68k.org 12307S: Maintained 12308W: http://www.linux-m68k.org/ 12309T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12310F: arch/m68k/ 12311F: drivers/zorro/ 12312 12313M68K ON APPLE MACINTOSH 12314M: Joshua Thompson <funaho@jurai.org> 12315L: linux-m68k@lists.linux-m68k.org 12316S: Maintained 12317W: http://www.mac.linux-m68k.org/ 12318F: arch/m68k/mac/ 12319F: drivers/macintosh/adb-iop.c 12320F: drivers/macintosh/via-macii.c 12321 12322M68K ON HP9000/300 12323M: Philip Blundell <philb@gnu.org> 12324S: Maintained 12325W: http://www.tazenda.demon.co.uk/phil/linux-hp 12326F: arch/m68k/hp300/ 12327 12328M88DS3103 MEDIA DRIVER 12329M: Antti Palosaari <crope@iki.fi> 12330L: linux-media@vger.kernel.org 12331S: Maintained 12332W: https://linuxtv.org 12333W: http://palosaari.fi/linux/ 12334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12335T: git git://linuxtv.org/anttip/media_tree.git 12336F: drivers/media/dvb-frontends/m88ds3103* 12337 12338M88RS2000 MEDIA DRIVER 12339M: Malcolm Priestley <tvboxspy@gmail.com> 12340L: linux-media@vger.kernel.org 12341S: Maintained 12342W: https://linuxtv.org 12343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12344F: drivers/media/dvb-frontends/m88rs2000* 12345 12346MA901 MASTERKIT USB FM RADIO DRIVER 12347M: Alexey Klimov <klimov.linux@gmail.com> 12348L: linux-media@vger.kernel.org 12349S: Maintained 12350T: git git://linuxtv.org/media_tree.git 12351F: drivers/media/radio/radio-ma901.c 12352 12353MAC80211 12354M: Johannes Berg <johannes@sipsolutions.net> 12355L: linux-wireless@vger.kernel.org 12356S: Maintained 12357W: https://wireless.wiki.kernel.org/ 12358Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12359T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12360T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12361F: Documentation/networking/mac80211-injection.rst 12362F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12363F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12364F: include/net/mac80211.h 12365F: net/mac80211/ 12366 12367MAILBOX API 12368M: Jassi Brar <jassisinghbrar@gmail.com> 12369L: linux-kernel@vger.kernel.org 12370S: Maintained 12371F: Documentation/devicetree/bindings/mailbox/ 12372F: drivers/mailbox/ 12373F: include/dt-bindings/mailbox/ 12374F: include/linux/mailbox_client.h 12375F: include/linux/mailbox_controller.h 12376 12377MAILBOX ARM MHUv2 12378M: Viresh Kumar <viresh.kumar@linaro.org> 12379M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12380L: linux-kernel@vger.kernel.org 12381S: Maintained 12382F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12383F: drivers/mailbox/arm_mhuv2.c 12384F: include/linux/mailbox/arm_mhuv2_message.h 12385 12386MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12387M: Michael Kerrisk <mtk.manpages@gmail.com> 12388L: linux-man@vger.kernel.org 12389S: Maintained 12390W: http://www.kernel.org/doc/man-pages 12391 12392MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12393M: Jeremy Kerr <jk@codeconstruct.com.au> 12394M: Matt Johnston <matt@codeconstruct.com.au> 12395L: netdev@vger.kernel.org 12396S: Maintained 12397F: Documentation/networking/mctp.rst 12398F: drivers/net/mctp/ 12399F: include/net/mctp.h 12400F: include/net/mctpdevice.h 12401F: include/net/netns/mctp.h 12402F: net/mctp/ 12403 12404MAPLE TREE 12405M: Liam R. Howlett <Liam.Howlett@oracle.com> 12406L: linux-mm@kvack.org 12407S: Supported 12408F: Documentation/core-api/maple_tree.rst 12409F: include/linux/maple_tree.h 12410F: include/trace/events/maple_tree.h 12411F: lib/maple_tree.c 12412F: lib/test_maple_tree.c 12413F: tools/testing/radix-tree/linux/maple_tree.h 12414F: tools/testing/radix-tree/maple.c 12415 12416MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12417M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12418L: linux-mips@vger.kernel.org 12419S: Maintained 12420F: arch/mips/boot/dts/img/pistachio* 12421 12422MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12423M: Andrew Lunn <andrew@lunn.ch> 12424L: netdev@vger.kernel.org 12425S: Maintained 12426F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12427F: Documentation/networking/devlink/mv88e6xxx.rst 12428F: drivers/net/dsa/mv88e6xxx/ 12429F: include/linux/dsa/mv88e6xxx.h 12430F: include/linux/platform_data/mv88e6xxx.h 12431 12432MARVELL ARMADA 3700 PHY DRIVERS 12433M: Miquel Raynal <miquel.raynal@bootlin.com> 12434S: Maintained 12435F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12436F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12437F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12438F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12439 12440MARVELL ARMADA 3700 SERIAL DRIVER 12441M: Pali Rohár <pali@kernel.org> 12442S: Maintained 12443F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12444F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12445F: drivers/tty/serial/mvebu-uart.c 12446 12447MARVELL ARMADA DRM SUPPORT 12448M: Russell King <linux@armlinux.org.uk> 12449S: Maintained 12450T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12451T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12452F: Documentation/devicetree/bindings/display/armada/ 12453F: drivers/gpu/drm/armada/ 12454F: include/uapi/drm/armada_drm.h 12455 12456MARVELL CRYPTO DRIVER 12457M: Boris Brezillon <bbrezillon@kernel.org> 12458M: Arnaud Ebalard <arno@natisbad.org> 12459M: Srujana Challa <schalla@marvell.com> 12460L: linux-crypto@vger.kernel.org 12461S: Maintained 12462F: drivers/crypto/marvell/ 12463F: include/linux/soc/marvell/octeontx2/ 12464 12465MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12466M: Mirko Lindner <mlindner@marvell.com> 12467M: Stephen Hemminger <stephen@networkplumber.org> 12468L: netdev@vger.kernel.org 12469S: Maintained 12470F: drivers/net/ethernet/marvell/sk* 12471 12472MARVELL LIBERTAS WIRELESS DRIVER 12473L: libertas-dev@lists.infradead.org 12474S: Orphan 12475F: drivers/net/wireless/marvell/libertas/ 12476 12477MARVELL MACCHIATOBIN SUPPORT 12478M: Russell King <linux@armlinux.org.uk> 12479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12480S: Maintained 12481F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12482 12483MARVELL MV643XX ETHERNET DRIVER 12484M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12485L: netdev@vger.kernel.org 12486S: Maintained 12487F: drivers/net/ethernet/marvell/mv643xx_eth.* 12488F: include/linux/mv643xx.h 12489 12490MARVELL MV88X3310 PHY DRIVER 12491M: Russell King <linux@armlinux.org.uk> 12492M: Marek Behún <kabel@kernel.org> 12493L: netdev@vger.kernel.org 12494S: Maintained 12495F: drivers/net/phy/marvell10g.c 12496 12497MARVELL MVEBU THERMAL DRIVER 12498M: Miquel Raynal <miquel.raynal@bootlin.com> 12499S: Maintained 12500F: drivers/thermal/armada_thermal.c 12501 12502MARVELL MVNETA ETHERNET DRIVER 12503M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12504L: netdev@vger.kernel.org 12505S: Maintained 12506F: drivers/net/ethernet/marvell/mvneta.* 12507 12508MARVELL MVPP2 ETHERNET DRIVER 12509M: Marcin Wojtas <mw@semihalf.com> 12510M: Russell King <linux@armlinux.org.uk> 12511L: netdev@vger.kernel.org 12512S: Maintained 12513F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12514F: drivers/net/ethernet/marvell/mvpp2/ 12515 12516MARVELL MWIFIEX WIRELESS DRIVER 12517M: Amitkumar Karwar <amitkarwar@gmail.com> 12518M: Ganapathi Bhat <ganapathi017@gmail.com> 12519M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12520M: Xinming Hu <huxinming820@gmail.com> 12521L: linux-wireless@vger.kernel.org 12522S: Maintained 12523F: drivers/net/wireless/marvell/mwifiex/ 12524 12525MARVELL MWL8K WIRELESS DRIVER 12526M: Lennert Buytenhek <buytenh@wantstofly.org> 12527L: linux-wireless@vger.kernel.org 12528S: Odd Fixes 12529F: drivers/net/wireless/marvell/mwl8k.c 12530 12531MARVELL NAND CONTROLLER DRIVER 12532M: Miquel Raynal <miquel.raynal@bootlin.com> 12533L: linux-mtd@lists.infradead.org 12534S: Maintained 12535F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12536F: drivers/mtd/nand/raw/marvell_nand.c 12537 12538MARVELL OCTEON ENDPOINT DRIVER 12539M: Veerasenareddy Burru <vburru@marvell.com> 12540M: Abhijit Ayarekar <aayarekar@marvell.com> 12541L: netdev@vger.kernel.org 12542S: Supported 12543F: drivers/net/ethernet/marvell/octeon_ep 12544 12545MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12546M: Sunil Goutham <sgoutham@marvell.com> 12547M: Geetha sowjanya <gakula@marvell.com> 12548M: Subbaraya Sundeep <sbhatta@marvell.com> 12549M: hariprasad <hkelam@marvell.com> 12550L: netdev@vger.kernel.org 12551S: Supported 12552F: drivers/net/ethernet/marvell/octeontx2/nic/ 12553F: include/linux/soc/marvell/octeontx2/ 12554 12555MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12556M: Sunil Goutham <sgoutham@marvell.com> 12557M: Linu Cherian <lcherian@marvell.com> 12558M: Geetha sowjanya <gakula@marvell.com> 12559M: Jerin Jacob <jerinj@marvell.com> 12560M: hariprasad <hkelam@marvell.com> 12561M: Subbaraya Sundeep <sbhatta@marvell.com> 12562L: netdev@vger.kernel.org 12563S: Supported 12564F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12565F: drivers/net/ethernet/marvell/octeontx2/af/ 12566 12567MARVELL PRESTERA ETHERNET SWITCH DRIVER 12568M: Taras Chornyi <taras.chornyi@plvision.eu> 12569S: Supported 12570W: https://github.com/Marvell-switching/switchdev-prestera 12571F: drivers/net/ethernet/marvell/prestera/ 12572 12573MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12574M: Nicolas Pitre <nico@fluxnic.net> 12575S: Odd Fixes 12576F: drivers/mmc/host/mvsdio.* 12577 12578MARVELL USB MDIO CONTROLLER DRIVER 12579M: Tobias Waldekranz <tobias@waldekranz.com> 12580L: netdev@vger.kernel.org 12581S: Maintained 12582F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12583F: drivers/net/mdio/mdio-mvusb.c 12584 12585MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12586M: Hu Ziji <huziji@marvell.com> 12587L: linux-mmc@vger.kernel.org 12588S: Supported 12589F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12590F: drivers/mmc/host/sdhci-xenon* 12591 12592MATROX FRAMEBUFFER DRIVER 12593L: linux-fbdev@vger.kernel.org 12594S: Orphan 12595F: drivers/video/fbdev/matrox/matroxfb_* 12596F: include/uapi/linux/matroxfb.h 12597 12598MAX15301 DRIVER 12599M: Daniel Nilsson <daniel.nilsson@flex.com> 12600L: linux-hwmon@vger.kernel.org 12601S: Maintained 12602F: Documentation/hwmon/max15301.rst 12603F: drivers/hwmon/pmbus/max15301.c 12604 12605MAX16065 HARDWARE MONITOR DRIVER 12606M: Guenter Roeck <linux@roeck-us.net> 12607L: linux-hwmon@vger.kernel.org 12608S: Maintained 12609F: Documentation/hwmon/max16065.rst 12610F: drivers/hwmon/max16065.c 12611 12612MAX2175 SDR TUNER DRIVER 12613M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12614L: linux-media@vger.kernel.org 12615S: Maintained 12616T: git git://linuxtv.org/media_tree.git 12617F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12618F: Documentation/userspace-api/media/drivers/max2175.rst 12619F: drivers/media/i2c/max2175* 12620F: include/uapi/linux/max2175.h 12621 12622MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12623L: linux-hwmon@vger.kernel.org 12624S: Orphan 12625F: Documentation/hwmon/max6650.rst 12626F: drivers/hwmon/max6650.c 12627 12628MAX6697 HARDWARE MONITOR DRIVER 12629M: Guenter Roeck <linux@roeck-us.net> 12630L: linux-hwmon@vger.kernel.org 12631S: Maintained 12632F: Documentation/devicetree/bindings/hwmon/max6697.txt 12633F: Documentation/hwmon/max6697.rst 12634F: drivers/hwmon/max6697.c 12635F: include/linux/platform_data/max6697.h 12636 12637MAX9286 QUAD GMSL DESERIALIZER DRIVER 12638M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12639M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12640M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12641M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12642L: linux-media@vger.kernel.org 12643S: Maintained 12644F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12645F: drivers/media/i2c/max9286.c 12646 12647MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12648M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12649L: linux-media@vger.kernel.org 12650S: Maintained 12651F: drivers/staging/media/max96712/max96712.c 12652 12653MAX9860 MONO AUDIO VOICE CODEC DRIVER 12654M: Peter Rosin <peda@axentia.se> 12655L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12656S: Maintained 12657F: Documentation/devicetree/bindings/sound/max9860.txt 12658F: sound/soc/codecs/max9860.* 12659 12660MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12661M: Andreas Klinger <ak@it-klinger.de> 12662L: linux-iio@vger.kernel.org 12663S: Maintained 12664F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12665F: drivers/iio/proximity/mb1232.c 12666 12667MAXIM MAX11205 DRIVER 12668M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12669L: linux-iio@vger.kernel.org 12670S: Supported 12671W: https://ez.analog.com/linux-software-drivers 12672F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12673F: drivers/iio/adc/max11205.c 12674 12675MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12676R: Iskren Chernev <iskren.chernev@gmail.com> 12677R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12678R: Marek Szyprowski <m.szyprowski@samsung.com> 12679R: Matheus Castello <matheus@castello.eng.br> 12680L: linux-pm@vger.kernel.org 12681S: Maintained 12682F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12683F: drivers/power/supply/max17040_battery.c 12684 12685MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12686R: Hans de Goede <hdegoede@redhat.com> 12687R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12688R: Marek Szyprowski <m.szyprowski@samsung.com> 12689R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12690R: Purism Kernel Team <kernel@puri.sm> 12691L: linux-pm@vger.kernel.org 12692S: Maintained 12693F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12694F: drivers/power/supply/max17042_battery.c 12695 12696MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12697M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12698L: linux-kernel@vger.kernel.org 12699S: Maintained 12700F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12701F: drivers/regulator/max20086-regulator.c 12702 12703MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12704M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12705L: linux-iio@vger.kernel.org 12706S: Maintained 12707F: drivers/iio/temperature/max30208.c 12708 12709MAXIM MAX77650 PMIC MFD DRIVER 12710M: Bartosz Golaszewski <brgl@bgdev.pl> 12711L: linux-kernel@vger.kernel.org 12712S: Maintained 12713F: Documentation/devicetree/bindings/*/*max77650.yaml 12714F: Documentation/devicetree/bindings/*/max77650*.yaml 12715F: drivers/gpio/gpio-max77650.c 12716F: drivers/input/misc/max77650-onkey.c 12717F: drivers/leds/leds-max77650.c 12718F: drivers/mfd/max77650.c 12719F: drivers/power/supply/max77650-charger.c 12720F: drivers/regulator/max77650-regulator.c 12721F: include/linux/mfd/max77650.h 12722 12723MAXIM MAX77714 PMIC MFD DRIVER 12724M: Luca Ceresoli <luca@lucaceresoli.net> 12725S: Maintained 12726F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12727F: drivers/mfd/max77714.c 12728F: include/linux/mfd/max77714.h 12729 12730MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12731M: Javier Martinez Canillas <javier@dowhile0.org> 12732L: linux-kernel@vger.kernel.org 12733S: Supported 12734F: Documentation/devicetree/bindings/*/*max77802.yaml 12735F: drivers/regulator/max77802-regulator.c 12736F: include/dt-bindings/*/*max77802.h 12737 12738MAXIM MAX77976 BATTERY CHARGER 12739M: Luca Ceresoli <luca@lucaceresoli.net> 12740S: Supported 12741F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12742F: drivers/power/supply/max77976_charger.c 12743 12744MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12745M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12746L: linux-pm@vger.kernel.org 12747S: Supported 12748B: mailto:linux-samsung-soc@vger.kernel.org 12749F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12750F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12751F: drivers/power/supply/max14577_charger.c 12752F: drivers/power/supply/max77693_charger.c 12753 12754MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12755M: Chanwoo Choi <cw00.choi@samsung.com> 12756M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12757L: linux-kernel@vger.kernel.org 12758S: Supported 12759B: mailto:linux-samsung-soc@vger.kernel.org 12760F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12761F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12762F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12763F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12764F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12765F: drivers/*/*max77843.c 12766F: drivers/*/max14577*.c 12767F: drivers/*/max77686*.c 12768F: drivers/*/max77693*.c 12769F: drivers/clk/clk-max77686.c 12770F: drivers/extcon/extcon-max14577.c 12771F: drivers/extcon/extcon-max77693.c 12772F: drivers/rtc/rtc-max77686.c 12773F: include/linux/mfd/max14577*.h 12774F: include/linux/mfd/max77686*.h 12775F: include/linux/mfd/max77693*.h 12776 12777MAXIRADIO FM RADIO RECEIVER DRIVER 12778M: Hans Verkuil <hverkuil@xs4all.nl> 12779L: linux-media@vger.kernel.org 12780S: Maintained 12781W: https://linuxtv.org 12782T: git git://linuxtv.org/media_tree.git 12783F: drivers/media/radio/radio-maxiradio* 12784 12785MAXLINEAR ETHERNET PHY DRIVER 12786M: Xu Liang <lxu@maxlinear.com> 12787L: netdev@vger.kernel.org 12788S: Supported 12789F: drivers/net/phy/mxl-gpy.c 12790 12791MCAN MMIO DEVICE DRIVER 12792M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12793L: linux-can@vger.kernel.org 12794S: Maintained 12795F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12796F: drivers/net/can/m_can/m_can.c 12797F: drivers/net/can/m_can/m_can.h 12798F: drivers/net/can/m_can/m_can_platform.c 12799 12800MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12801R: Yasushi SHOJI <yashi@spacecubics.com> 12802L: linux-can@vger.kernel.org 12803S: Maintained 12804F: drivers/net/can/usb/mcba_usb.c 12805 12806MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12807M: Rishi Gupta <gupt21@gmail.com> 12808L: linux-i2c@vger.kernel.org 12809L: linux-input@vger.kernel.org 12810S: Maintained 12811F: drivers/hid/hid-mcp2221.c 12812 12813MCP251XFD SPI-CAN NETWORK DRIVER 12814M: Marc Kleine-Budde <mkl@pengutronix.de> 12815M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12816R: Thomas Kopp <thomas.kopp@microchip.com> 12817L: linux-can@vger.kernel.org 12818S: Maintained 12819F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12820F: drivers/net/can/spi/mcp251xfd/ 12821 12822MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12823M: Peter Rosin <peda@axentia.se> 12824L: linux-iio@vger.kernel.org 12825S: Maintained 12826F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12827F: drivers/iio/potentiometer/mcp4018.c 12828F: drivers/iio/potentiometer/mcp4531.c 12829 12830MCR20A IEEE-802.15.4 RADIO DRIVER 12831M: Stefan Schmidt <stefan@datenfreihafen.org> 12832L: linux-wpan@vger.kernel.org 12833S: Odd Fixes 12834W: https://github.com/xueliu/mcr20a-linux 12835F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12836F: drivers/net/ieee802154/mcr20a.c 12837F: drivers/net/ieee802154/mcr20a.h 12838 12839MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12840M: William Breathitt Gray <william.gray@linaro.org> 12841L: linux-iio@vger.kernel.org 12842S: Maintained 12843F: drivers/iio/dac/cio-dac.c 12844 12845MEDIA CONTROLLER FRAMEWORK 12846M: Sakari Ailus <sakari.ailus@linux.intel.com> 12847M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12848L: linux-media@vger.kernel.org 12849S: Supported 12850W: https://www.linuxtv.org 12851T: git git://linuxtv.org/media_tree.git 12852F: drivers/media/mc/ 12853F: include/media/media-*.h 12854F: include/uapi/linux/media.h 12855 12856MEDIA DRIVER FOR FREESCALE IMX PXP 12857M: Philipp Zabel <p.zabel@pengutronix.de> 12858L: linux-media@vger.kernel.org 12859S: Maintained 12860T: git git://linuxtv.org/media_tree.git 12861F: drivers/media/platform/nxp/imx-pxp.[ch] 12862 12863MEDIA DRIVERS FOR ASCOT2E 12864M: Sergey Kozlov <serjk@netup.ru> 12865M: Abylay Ospan <aospan@netup.ru> 12866L: linux-media@vger.kernel.org 12867S: Supported 12868W: https://linuxtv.org 12869W: http://netup.tv/ 12870T: git git://linuxtv.org/media_tree.git 12871F: drivers/media/dvb-frontends/ascot2e* 12872 12873MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12874M: Jasmin Jessich <jasmin@anw.at> 12875L: linux-media@vger.kernel.org 12876S: Maintained 12877W: https://linuxtv.org 12878T: git git://linuxtv.org/media_tree.git 12879F: drivers/media/dvb-frontends/cxd2099* 12880 12881MEDIA DRIVERS FOR CXD2841ER 12882M: Sergey Kozlov <serjk@netup.ru> 12883M: Abylay Ospan <aospan@netup.ru> 12884L: linux-media@vger.kernel.org 12885S: Supported 12886W: https://linuxtv.org 12887W: http://netup.tv/ 12888T: git git://linuxtv.org/media_tree.git 12889F: drivers/media/dvb-frontends/cxd2841er* 12890 12891MEDIA DRIVERS FOR CXD2880 12892M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12893L: linux-media@vger.kernel.org 12894S: Supported 12895W: http://linuxtv.org/ 12896T: git git://linuxtv.org/media_tree.git 12897F: drivers/media/dvb-frontends/cxd2880/* 12898F: drivers/media/spi/cxd2880* 12899 12900MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12901L: linux-media@vger.kernel.org 12902S: Orphan 12903W: https://linuxtv.org 12904T: git git://linuxtv.org/media_tree.git 12905F: drivers/media/pci/ddbridge/* 12906 12907MEDIA DRIVERS FOR FREESCALE IMX 12908M: Steve Longerbeam <slongerbeam@gmail.com> 12909M: Philipp Zabel <p.zabel@pengutronix.de> 12910L: linux-media@vger.kernel.org 12911S: Maintained 12912T: git git://linuxtv.org/media_tree.git 12913F: Documentation/admin-guide/media/imx.rst 12914F: Documentation/devicetree/bindings/media/imx.txt 12915F: drivers/staging/media/imx/ 12916F: include/linux/imx-media.h 12917F: include/media/imx.h 12918 12919MEDIA DRIVERS FOR FREESCALE IMX7 12920M: Rui Miguel Silva <rmfrfs@gmail.com> 12921M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12922L: linux-media@vger.kernel.org 12923S: Maintained 12924T: git git://linuxtv.org/media_tree.git 12925F: Documentation/admin-guide/media/imx7.rst 12926F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12927F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12928F: drivers/media/platform/nxp/imx-mipi-csis.c 12929F: drivers/media/platform/nxp/imx7-media-csi.c 12930 12931MEDIA DRIVERS FOR HELENE 12932M: Abylay Ospan <aospan@netup.ru> 12933L: linux-media@vger.kernel.org 12934S: Supported 12935W: https://linuxtv.org 12936W: http://netup.tv/ 12937T: git git://linuxtv.org/media_tree.git 12938F: drivers/media/dvb-frontends/helene* 12939 12940MEDIA DRIVERS FOR HORUS3A 12941M: Sergey Kozlov <serjk@netup.ru> 12942M: Abylay Ospan <aospan@netup.ru> 12943L: linux-media@vger.kernel.org 12944S: Supported 12945W: https://linuxtv.org 12946W: http://netup.tv/ 12947T: git git://linuxtv.org/media_tree.git 12948F: drivers/media/dvb-frontends/horus3a* 12949 12950MEDIA DRIVERS FOR LNBH25 12951M: Sergey Kozlov <serjk@netup.ru> 12952M: Abylay Ospan <aospan@netup.ru> 12953L: linux-media@vger.kernel.org 12954S: Supported 12955W: https://linuxtv.org 12956W: http://netup.tv/ 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/dvb-frontends/lnbh25* 12959 12960MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12961L: linux-media@vger.kernel.org 12962S: Orphan 12963W: https://linuxtv.org 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/dvb-frontends/mxl5xx* 12966 12967MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12968M: Sergey Kozlov <serjk@netup.ru> 12969M: Abylay Ospan <aospan@netup.ru> 12970L: linux-media@vger.kernel.org 12971S: Supported 12972W: https://linuxtv.org 12973W: http://netup.tv/ 12974T: git git://linuxtv.org/media_tree.git 12975F: drivers/media/pci/netup_unidvb/* 12976 12977MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12978M: Dmitry Osipenko <digetx@gmail.com> 12979L: linux-media@vger.kernel.org 12980L: linux-tegra@vger.kernel.org 12981S: Maintained 12982T: git git://linuxtv.org/media_tree.git 12983F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12984F: drivers/media/platform/nvidia/tegra-vde/ 12985 12986MEDIA DRIVERS FOR RENESAS - CEU 12987M: Jacopo Mondi <jacopo@jmondi.org> 12988L: linux-media@vger.kernel.org 12989L: linux-renesas-soc@vger.kernel.org 12990S: Supported 12991T: git git://linuxtv.org/media_tree.git 12992F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12993F: drivers/media/platform/renesas/renesas-ceu.c 12994F: include/media/drv-intf/renesas-ceu.h 12995 12996MEDIA DRIVERS FOR RENESAS - DRIF 12997M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12998L: linux-media@vger.kernel.org 12999L: linux-renesas-soc@vger.kernel.org 13000S: Supported 13001T: git git://linuxtv.org/media_tree.git 13002F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13003F: drivers/media/platform/renesas/rcar_drif.c 13004 13005MEDIA DRIVERS FOR RENESAS - FCP 13006M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13007L: linux-media@vger.kernel.org 13008L: linux-renesas-soc@vger.kernel.org 13009S: Supported 13010T: git git://linuxtv.org/media_tree.git 13011F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13012F: drivers/media/platform/renesas/rcar-fcp.c 13013F: include/media/rcar-fcp.h 13014 13015MEDIA DRIVERS FOR RENESAS - FDP1 13016M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13017L: linux-media@vger.kernel.org 13018L: linux-renesas-soc@vger.kernel.org 13019S: Supported 13020T: git git://linuxtv.org/media_tree.git 13021F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13022F: drivers/media/platform/renesas/rcar_fdp1.c 13023 13024MEDIA DRIVERS FOR RENESAS - VIN 13025M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13026L: linux-media@vger.kernel.org 13027L: linux-renesas-soc@vger.kernel.org 13028S: Supported 13029T: git git://linuxtv.org/media_tree.git 13030F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13031F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13032F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13033F: drivers/media/platform/renesas/rcar-isp.c 13034F: drivers/media/platform/renesas/rcar-vin/ 13035 13036MEDIA DRIVERS FOR RENESAS - VSP1 13037M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13038M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13039L: linux-media@vger.kernel.org 13040L: linux-renesas-soc@vger.kernel.org 13041S: Supported 13042T: git git://linuxtv.org/media_tree.git 13043F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13044F: drivers/media/platform/renesas/vsp1/ 13045 13046MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13047L: linux-media@vger.kernel.org 13048S: Orphan 13049W: https://linuxtv.org 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/stv0910* 13052 13053MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13054L: linux-media@vger.kernel.org 13055S: Orphan 13056W: https://linuxtv.org 13057T: git git://linuxtv.org/media_tree.git 13058F: drivers/media/dvb-frontends/stv6111* 13059 13060MEDIA DRIVERS FOR STM32 - DCMI 13061M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13062L: linux-media@vger.kernel.org 13063S: Supported 13064T: git git://linuxtv.org/media_tree.git 13065F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13066F: drivers/media/platform/st/stm32/stm32-dcmi.c 13067 13068MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13069M: Mauro Carvalho Chehab <mchehab@kernel.org> 13070L: linux-media@vger.kernel.org 13071S: Maintained 13072W: https://linuxtv.org 13073Q: http://patchwork.kernel.org/project/linux-media/list/ 13074T: git git://linuxtv.org/media_tree.git 13075F: Documentation/admin-guide/media/ 13076F: Documentation/devicetree/bindings/media/ 13077F: Documentation/driver-api/media/ 13078F: Documentation/userspace-api/media/ 13079F: drivers/media/ 13080F: drivers/staging/media/ 13081F: include/dt-bindings/media/ 13082F: include/linux/platform_data/media/ 13083F: include/media/ 13084F: include/uapi/linux/dvb/ 13085F: include/uapi/linux/ivtv* 13086F: include/uapi/linux/media.h 13087F: include/uapi/linux/uvcvideo.h 13088F: include/uapi/linux/v4l2-* 13089F: include/uapi/linux/videodev2.h 13090 13091MEDIATEK BLUETOOTH DRIVER 13092M: Sean Wang <sean.wang@mediatek.com> 13093L: linux-bluetooth@vger.kernel.org 13094L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13095S: Maintained 13096F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13097F: drivers/bluetooth/btmtkuart.c 13098 13099MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13100M: Sean Wang <sean.wang@mediatek.com> 13101L: linux-pm@vger.kernel.org 13102S: Maintained 13103F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13104F: drivers/power/reset/mt6323-poweroff.c 13105 13106MEDIATEK CIR DRIVER 13107M: Sean Wang <sean.wang@mediatek.com> 13108S: Maintained 13109F: drivers/media/rc/mtk-cir.c 13110 13111MEDIATEK DMA DRIVER 13112M: Sean Wang <sean.wang@mediatek.com> 13113L: dmaengine@vger.kernel.org 13114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13115L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13116S: Maintained 13117F: Documentation/devicetree/bindings/dma/mtk-* 13118F: drivers/dma/mediatek/ 13119 13120MEDIATEK ETHERNET DRIVER 13121M: Felix Fietkau <nbd@nbd.name> 13122M: John Crispin <john@phrozen.org> 13123M: Sean Wang <sean.wang@mediatek.com> 13124M: Mark Lee <Mark-MC.Lee@mediatek.com> 13125M: Lorenzo Bianconi <lorenzo@kernel.org> 13126L: netdev@vger.kernel.org 13127S: Maintained 13128F: drivers/net/ethernet/mediatek/ 13129 13130MEDIATEK ETHERNET PCS DRIVER 13131M: Alexander Couzens <lynxis@fe80.eu> 13132M: Daniel Golle <daniel@makrotopia.org> 13133L: netdev@vger.kernel.org 13134S: Maintained 13135F: drivers/net/pcs/pcs-mtk-lynxi.c 13136F: include/linux/pcs/pcs-mtk-lynxi.h 13137 13138MEDIATEK I2C CONTROLLER DRIVER 13139M: Qii Wang <qii.wang@mediatek.com> 13140L: linux-i2c@vger.kernel.org 13141S: Maintained 13142F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13143F: drivers/i2c/busses/i2c-mt65xx.c 13144 13145MEDIATEK IOMMU DRIVER 13146M: Yong Wu <yong.wu@mediatek.com> 13147L: iommu@lists.linux.dev 13148L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13149S: Supported 13150F: Documentation/devicetree/bindings/iommu/mediatek* 13151F: drivers/iommu/mtk_iommu* 13152F: include/dt-bindings/memory/mt*-port.h 13153 13154MEDIATEK JPEG DRIVER 13155M: Bin Liu <bin.liu@mediatek.com> 13156S: Supported 13157F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13158F: drivers/media/platform/mediatek/jpeg/ 13159 13160MEDIATEK KEYPAD DRIVER 13161M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13162S: Supported 13163F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13164F: drivers/input/keyboard/mt6779-keypad.c 13165 13166MEDIATEK MDP DRIVER 13167M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13168M: Houlong Wei <houlong.wei@mediatek.com> 13169M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13170S: Supported 13171F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13172F: drivers/media/platform/mediatek/mdp/ 13173F: drivers/media/platform/mediatek/vpu/ 13174 13175MEDIATEK MEDIA DRIVER 13176M: Tiffany Lin <tiffany.lin@mediatek.com> 13177M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13178M: Yunfei Dong <yunfei.dong@mediatek.com> 13179S: Supported 13180F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13181F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13182F: drivers/media/platform/mediatek/vcodec/ 13183F: drivers/media/platform/mediatek/vpu/ 13184 13185MEDIATEK MMC/SD/SDIO DRIVER 13186M: Chaotian Jing <chaotian.jing@mediatek.com> 13187S: Maintained 13188F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13189F: drivers/mmc/host/mtk-sd.c 13190 13191MEDIATEK MT76 WIRELESS LAN DRIVER 13192M: Felix Fietkau <nbd@nbd.name> 13193M: Lorenzo Bianconi <lorenzo@kernel.org> 13194M: Ryder Lee <ryder.lee@mediatek.com> 13195R: Shayne Chen <shayne.chen@mediatek.com> 13196R: Sean Wang <sean.wang@mediatek.com> 13197L: linux-wireless@vger.kernel.org 13198S: Maintained 13199F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13200F: drivers/net/wireless/mediatek/mt76/ 13201 13202MEDIATEK MT7601U WIRELESS LAN DRIVER 13203M: Jakub Kicinski <kuba@kernel.org> 13204L: linux-wireless@vger.kernel.org 13205S: Maintained 13206F: drivers/net/wireless/mediatek/mt7601u/ 13207 13208MEDIATEK MT7621 CLOCK DRIVER 13209M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13210S: Maintained 13211F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13212F: drivers/clk/ralink/clk-mt7621.c 13213 13214MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13215M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13216S: Maintained 13217F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13218F: drivers/pci/controller/pcie-mt7621.c 13219 13220MEDIATEK MT7621 PHY PCI DRIVER 13221M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13222S: Maintained 13223F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13224F: drivers/phy/ralink/phy-mt7621-pci.c 13225 13226MEDIATEK MT7621/28/88 I2C DRIVER 13227M: Stefan Roese <sr@denx.de> 13228L: linux-i2c@vger.kernel.org 13229S: Maintained 13230F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13231F: drivers/i2c/busses/i2c-mt7621.c 13232 13233MEDIATEK NAND CONTROLLER DRIVER 13234L: linux-mtd@lists.infradead.org 13235S: Orphan 13236F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13237F: drivers/mtd/nand/raw/mtk_* 13238 13239MEDIATEK PMIC LED DRIVER 13240M: Sean Wang <sean.wang@mediatek.com> 13241S: Maintained 13242F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13243F: drivers/leds/leds-mt6323.c 13244 13245MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13246M: Sean Wang <sean.wang@mediatek.com> 13247S: Maintained 13248F: drivers/char/hw_random/mtk-rng.c 13249 13250MEDIATEK SMI DRIVER 13251M: Yong Wu <yong.wu@mediatek.com> 13252L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13253S: Supported 13254F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13255F: drivers/memory/mtk-smi.c 13256F: include/soc/mediatek/smi.h 13257 13258MEDIATEK SWITCH DRIVER 13259M: Sean Wang <sean.wang@mediatek.com> 13260M: Landen Chao <Landen.Chao@mediatek.com> 13261M: DENG Qingfang <dqfext@gmail.com> 13262M: Daniel Golle <daniel@makrotopia.org> 13263L: netdev@vger.kernel.org 13264S: Maintained 13265F: drivers/net/dsa/mt7530-mdio.c 13266F: drivers/net/dsa/mt7530-mmio.c 13267F: drivers/net/dsa/mt7530.* 13268F: net/dsa/tag_mtk.c 13269 13270MEDIATEK T7XX 5G WWAN MODEM DRIVER 13271M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13272M: Intel Corporation <linuxwwan@intel.com> 13273R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13274R: Liu Haijun <haijun.liu@mediatek.com> 13275R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13276R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13277L: netdev@vger.kernel.org 13278S: Supported 13279F: drivers/net/wwan/t7xx/ 13280 13281MEDIATEK USB3 DRD IP DRIVER 13282M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13283L: linux-usb@vger.kernel.org 13284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13285L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13286S: Maintained 13287F: Documentation/devicetree/bindings/usb/mediatek,* 13288F: drivers/usb/host/xhci-mtk* 13289F: drivers/usb/mtu3/ 13290 13291MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13292M: Peter Senna Tschudin <peter.senna@gmail.com> 13293M: Martin Donnelly <martin.donnelly@ge.com> 13294M: Martyn Welch <martyn.welch@collabora.co.uk> 13295S: Maintained 13296F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13297F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13298 13299MEGARAID SCSI/SAS DRIVERS 13300M: Kashyap Desai <kashyap.desai@broadcom.com> 13301M: Sumit Saxena <sumit.saxena@broadcom.com> 13302M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13303L: megaraidlinux.pdl@broadcom.com 13304L: linux-scsi@vger.kernel.org 13305S: Maintained 13306W: http://www.avagotech.com/support/ 13307F: Documentation/scsi/megaraid.rst 13308F: drivers/scsi/megaraid.* 13309F: drivers/scsi/megaraid/ 13310 13311MELEXIS MLX90614 DRIVER 13312M: Crt Mori <cmo@melexis.com> 13313L: linux-iio@vger.kernel.org 13314S: Supported 13315W: http://www.melexis.com 13316F: drivers/iio/temperature/mlx90614.c 13317 13318MELEXIS MLX90632 DRIVER 13319M: Crt Mori <cmo@melexis.com> 13320L: linux-iio@vger.kernel.org 13321S: Supported 13322W: http://www.melexis.com 13323F: drivers/iio/temperature/mlx90632.c 13324 13325MELFAS MIP4 TOUCHSCREEN DRIVER 13326M: Sangwon Jee <jeesw@melfas.com> 13327S: Supported 13328W: http://www.melfas.com 13329F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13330F: drivers/input/touchscreen/melfas_mip4.c 13331 13332MELLANOX BLUEFIELD I2C DRIVER 13333M: Khalil Blaiech <kblaiech@nvidia.com> 13334M: Asmaa Mnebhi <asmaa@nvidia.com> 13335L: linux-i2c@vger.kernel.org 13336S: Supported 13337F: drivers/i2c/busses/i2c-mlxbf.c 13338 13339MELLANOX ETHERNET DRIVER (mlx4_en) 13340M: Tariq Toukan <tariqt@nvidia.com> 13341L: netdev@vger.kernel.org 13342S: Supported 13343W: http://www.mellanox.com 13344Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13345F: drivers/net/ethernet/mellanox/mlx4/en_* 13346 13347MELLANOX ETHERNET DRIVER (mlx5e) 13348M: Saeed Mahameed <saeedm@nvidia.com> 13349L: netdev@vger.kernel.org 13350S: Supported 13351W: http://www.mellanox.com 13352Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13353F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13354 13355MELLANOX ETHERNET INNOVA DRIVERS 13356R: Boris Pismenny <borisp@nvidia.com> 13357L: netdev@vger.kernel.org 13358S: Supported 13359W: http://www.mellanox.com 13360Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13361F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13362F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13363F: include/linux/mlx5/mlx5_ifc_fpga.h 13364 13365MELLANOX ETHERNET SWITCH DRIVERS 13366M: Ido Schimmel <idosch@nvidia.com> 13367M: Petr Machata <petrm@nvidia.com> 13368L: netdev@vger.kernel.org 13369S: Supported 13370W: http://www.mellanox.com 13371Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13372F: drivers/net/ethernet/mellanox/mlxsw/ 13373F: tools/testing/selftests/drivers/net/mlxsw/ 13374 13375MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13376M: mlxsw@nvidia.com 13377L: netdev@vger.kernel.org 13378S: Supported 13379W: http://www.mellanox.com 13380Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13381F: drivers/net/ethernet/mellanox/mlxfw/ 13382 13383MELLANOX HARDWARE PLATFORM SUPPORT 13384M: Hans de Goede <hdegoede@redhat.com> 13385M: Mark Gross <markgross@kernel.org> 13386M: Vadim Pasternak <vadimp@nvidia.com> 13387L: platform-driver-x86@vger.kernel.org 13388S: Supported 13389F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13390F: drivers/platform/mellanox/ 13391F: include/linux/platform_data/mlxreg.h 13392 13393MELLANOX MLX4 core VPI driver 13394M: Tariq Toukan <tariqt@nvidia.com> 13395L: netdev@vger.kernel.org 13396L: linux-rdma@vger.kernel.org 13397S: Supported 13398W: http://www.mellanox.com 13399Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13400F: drivers/net/ethernet/mellanox/mlx4/ 13401F: include/linux/mlx4/ 13402 13403MELLANOX MLX4 IB driver 13404M: Yishai Hadas <yishaih@nvidia.com> 13405L: linux-rdma@vger.kernel.org 13406S: Supported 13407W: http://www.mellanox.com 13408Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13409F: drivers/infiniband/hw/mlx4/ 13410F: include/linux/mlx4/ 13411F: include/uapi/rdma/mlx4-abi.h 13412 13413MELLANOX MLX5 core VPI driver 13414M: Saeed Mahameed <saeedm@nvidia.com> 13415M: Leon Romanovsky <leonro@nvidia.com> 13416L: netdev@vger.kernel.org 13417L: linux-rdma@vger.kernel.org 13418S: Supported 13419W: http://www.mellanox.com 13420Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13421F: Documentation/networking/device_drivers/ethernet/mellanox/ 13422F: drivers/net/ethernet/mellanox/mlx5/core/ 13423F: include/linux/mlx5/ 13424 13425MELLANOX MLX5 IB driver 13426M: Leon Romanovsky <leonro@nvidia.com> 13427L: linux-rdma@vger.kernel.org 13428S: Supported 13429W: http://www.mellanox.com 13430Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13431F: drivers/infiniband/hw/mlx5/ 13432F: include/linux/mlx5/ 13433F: include/uapi/rdma/mlx5-abi.h 13434 13435MELLANOX MLXCPLD I2C AND MUX DRIVER 13436M: Vadim Pasternak <vadimp@nvidia.com> 13437M: Michael Shych <michaelsh@nvidia.com> 13438L: linux-i2c@vger.kernel.org 13439S: Supported 13440F: Documentation/i2c/busses/i2c-mlxcpld.rst 13441F: drivers/i2c/busses/i2c-mlxcpld.c 13442F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13443 13444MELLANOX MLXCPLD LED DRIVER 13445M: Vadim Pasternak <vadimp@nvidia.com> 13446L: linux-leds@vger.kernel.org 13447S: Supported 13448F: Documentation/leds/leds-mlxcpld.rst 13449F: drivers/leds/leds-mlxcpld.c 13450F: drivers/leds/leds-mlxreg.c 13451 13452MELLANOX PLATFORM DRIVER 13453M: Vadim Pasternak <vadimp@nvidia.com> 13454L: platform-driver-x86@vger.kernel.org 13455S: Supported 13456F: drivers/platform/x86/mlx-platform.c 13457 13458MEMBARRIER SUPPORT 13459M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13460M: "Paul E. McKenney" <paulmck@kernel.org> 13461L: linux-kernel@vger.kernel.org 13462S: Supported 13463F: arch/powerpc/include/asm/membarrier.h 13464F: include/uapi/linux/membarrier.h 13465F: kernel/sched/membarrier.c 13466 13467MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13468M: Mike Rapoport <rppt@kernel.org> 13469L: linux-mm@kvack.org 13470S: Maintained 13471F: Documentation/core-api/boot-time-mm.rst 13472F: include/linux/memblock.h 13473F: mm/memblock.c 13474F: mm/mm_init.c 13475F: tools/testing/memblock/ 13476 13477MEMORY CONTROLLER DRIVERS 13478M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13479L: linux-kernel@vger.kernel.org 13480S: Maintained 13481B: mailto:krzysztof.kozlowski@linaro.org 13482T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13483F: Documentation/devicetree/bindings/memory-controllers/ 13484F: drivers/memory/ 13485F: include/dt-bindings/memory/ 13486F: include/memory/ 13487 13488MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13489M: Dmitry Osipenko <digetx@gmail.com> 13490L: linux-pm@vger.kernel.org 13491L: linux-tegra@vger.kernel.org 13492S: Maintained 13493T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13494F: drivers/devfreq/tegra30-devfreq.c 13495 13496MEMORY HOT(UN)PLUG 13497M: David Hildenbrand <david@redhat.com> 13498M: Oscar Salvador <osalvador@suse.de> 13499L: linux-mm@kvack.org 13500S: Maintained 13501F: Documentation/admin-guide/mm/memory-hotplug.rst 13502F: Documentation/core-api/memory-hotplug.rst 13503F: drivers/base/memory.c 13504F: include/linux/memory_hotplug.h 13505F: mm/memory_hotplug.c 13506F: tools/testing/selftests/memory-hotplug/ 13507 13508MEMORY MANAGEMENT 13509M: Andrew Morton <akpm@linux-foundation.org> 13510L: linux-mm@kvack.org 13511S: Maintained 13512W: http://www.linux-mm.org 13513T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13514T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13515F: include/linux/gfp.h 13516F: include/linux/gfp_types.h 13517F: include/linux/memory_hotplug.h 13518F: include/linux/mm.h 13519F: include/linux/mmzone.h 13520F: include/linux/pagewalk.h 13521F: include/trace/events/ksm.h 13522F: mm/ 13523F: tools/mm/ 13524F: tools/testing/selftests/mm/ 13525 13526MEMORY TECHNOLOGY DEVICES (MTD) 13527M: Miquel Raynal <miquel.raynal@bootlin.com> 13528M: Richard Weinberger <richard@nod.at> 13529M: Vignesh Raghavendra <vigneshr@ti.com> 13530L: linux-mtd@lists.infradead.org 13531S: Maintained 13532W: http://www.linux-mtd.infradead.org/ 13533Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13534C: irc://irc.oftc.net/mtd 13535T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13537F: Documentation/devicetree/bindings/mtd/ 13538F: drivers/mtd/ 13539F: include/linux/mtd/ 13540F: include/uapi/mtd/ 13541 13542MEMSENSING MICROSYSTEMS MSA311 DRIVER 13543M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13544L: linux-iio@vger.kernel.org 13545S: Maintained 13546F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13547F: drivers/iio/accel/msa311.c 13548 13549MEN A21 WATCHDOG DRIVER 13550M: Johannes Thumshirn <morbidrsa@gmail.com> 13551L: linux-watchdog@vger.kernel.org 13552S: Maintained 13553F: drivers/watchdog/mena21_wdt.c 13554 13555MEN CHAMELEON BUS (mcb) 13556M: Johannes Thumshirn <morbidrsa@gmail.com> 13557S: Maintained 13558F: Documentation/driver-api/men-chameleon-bus.rst 13559F: drivers/mcb/ 13560F: include/linux/mcb.h 13561 13562MEN F21BMC (Board Management Controller) 13563M: Andreas Werner <andreas.werner@men.de> 13564S: Supported 13565F: Documentation/hwmon/menf21bmc.rst 13566F: drivers/hwmon/menf21bmc_hwmon.c 13567F: drivers/leds/leds-menf21bmc.c 13568F: drivers/mfd/menf21bmc.c 13569F: drivers/watchdog/menf21bmc_wdt.c 13570 13571MEN Z069 WATCHDOG DRIVER 13572M: Johannes Thumshirn <jth@kernel.org> 13573L: linux-watchdog@vger.kernel.org 13574S: Maintained 13575F: drivers/watchdog/menz69_wdt.c 13576 13577MESON AO CEC DRIVER FOR AMLOGIC SOCS 13578M: Neil Armstrong <neil.armstrong@linaro.org> 13579L: linux-media@vger.kernel.org 13580L: linux-amlogic@lists.infradead.org 13581S: Supported 13582W: http://linux-meson.com/ 13583T: git git://linuxtv.org/media_tree.git 13584F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13585F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13586F: drivers/media/cec/platform/meson/ao-cec.c 13587 13588MESON GE2D DRIVER FOR AMLOGIC SOCS 13589M: Neil Armstrong <neil.armstrong@linaro.org> 13590L: linux-media@vger.kernel.org 13591L: linux-amlogic@lists.infradead.org 13592S: Supported 13593T: git git://linuxtv.org/media_tree.git 13594F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13595F: drivers/media/platform/amlogic/meson-ge2d/ 13596 13597MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13598M: Liang Yang <liang.yang@amlogic.com> 13599L: linux-mtd@lists.infradead.org 13600S: Maintained 13601F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13602F: drivers/mtd/nand/raw/meson_* 13603 13604MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13605M: Neil Armstrong <neil.armstrong@linaro.org> 13606L: linux-media@vger.kernel.org 13607L: linux-amlogic@lists.infradead.org 13608S: Supported 13609T: git git://linuxtv.org/media_tree.git 13610F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13611F: drivers/staging/media/meson/vdec/ 13612 13613METHODE UDPU SUPPORT 13614M: Vladimir Vid <vladimir.vid@sartura.hr> 13615S: Maintained 13616F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13617 13618MHI BUS 13619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13620L: mhi@lists.linux.dev 13621L: linux-arm-msm@vger.kernel.org 13622S: Maintained 13623T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13624F: Documentation/ABI/stable/sysfs-bus-mhi 13625F: Documentation/mhi/ 13626F: drivers/bus/mhi/ 13627F: include/linux/mhi.h 13628 13629MICROBLAZE ARCHITECTURE 13630M: Michal Simek <monstr@monstr.eu> 13631S: Supported 13632W: http://www.monstr.eu/fdt/ 13633T: git git://git.monstr.eu/linux-2.6-microblaze.git 13634F: arch/microblaze/ 13635 13636MICROBLAZE TMR INJECT 13637M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13638S: Supported 13639F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13640F: drivers/misc/xilinx_tmr_inject.c 13641 13642MICROBLAZE TMR MANAGER 13643M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13644S: Supported 13645F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13646F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13647F: drivers/misc/xilinx_tmr_manager.c 13648 13649MICROCHIP AT91 DMA DRIVERS 13650M: Ludovic Desroches <ludovic.desroches@microchip.com> 13651M: Tudor Ambarus <tudor.ambarus@linaro.org> 13652L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13653L: dmaengine@vger.kernel.org 13654S: Supported 13655F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13656F: drivers/dma/at_hdmac.c 13657F: drivers/dma/at_xdmac.c 13658F: include/dt-bindings/dma/at91.h 13659 13660MICROCHIP AT91 SERIAL DRIVER 13661M: Richard Genoud <richard.genoud@gmail.com> 13662S: Maintained 13663F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13664F: drivers/tty/serial/atmel_serial.c 13665F: drivers/tty/serial/atmel_serial.h 13666 13667MICROCHIP AT91 USART MFD DRIVER 13668M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13669L: linux-kernel@vger.kernel.org 13670S: Supported 13671F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13672F: drivers/mfd/at91-usart.c 13673F: include/dt-bindings/mfd/at91-usart.h 13674 13675MICROCHIP AT91 USART SPI DRIVER 13676M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13677L: linux-spi@vger.kernel.org 13678S: Supported 13679F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13680F: drivers/spi/spi-at91-usart.c 13681 13682MICROCHIP AUDIO ASOC DRIVERS 13683M: Claudiu Beznea <claudiu.beznea@microchip.com> 13684L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13685S: Supported 13686F: Documentation/devicetree/bindings/sound/atmel* 13687F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13688F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13689F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13690F: sound/soc/atmel 13691 13692MICROCHIP CSI2DC DRIVER 13693M: Eugen Hristev <eugen.hristev@microchip.com> 13694L: linux-media@vger.kernel.org 13695S: Supported 13696F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13697F: drivers/media/platform/microchip/microchip-csi2dc.c 13698 13699MICROCHIP ECC DRIVER 13700M: Tudor Ambarus <tudor.ambarus@linaro.org> 13701L: linux-crypto@vger.kernel.org 13702S: Maintained 13703F: drivers/crypto/atmel-ecc.* 13704 13705MICROCHIP EIC DRIVER 13706M: Claudiu Beznea <claudiu.beznea@microchip.com> 13707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13708S: Supported 13709F: drivers/irqchip/irq-mchp-eic.c 13710 13711MICROCHIP I2C DRIVER 13712M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13713L: linux-i2c@vger.kernel.org 13714S: Supported 13715F: drivers/i2c/busses/i2c-at91-*.c 13716F: drivers/i2c/busses/i2c-at91.h 13717 13718MICROCHIP ISC DRIVER 13719M: Eugen Hristev <eugen.hristev@microchip.com> 13720L: linux-media@vger.kernel.org 13721S: Supported 13722F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13723F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13724F: drivers/media/platform/microchip/microchip-isc* 13725F: drivers/media/platform/microchip/microchip-sama*-isc* 13726F: drivers/staging/media/deprecated/atmel/atmel-isc* 13727F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13728F: include/linux/atmel-isc-media.h 13729 13730MICROCHIP ISI DRIVER 13731M: Eugen Hristev <eugen.hristev@microchip.com> 13732L: linux-media@vger.kernel.org 13733S: Supported 13734F: drivers/media/platform/atmel/atmel-isi.c 13735F: drivers/media/platform/atmel/atmel-isi.h 13736 13737MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13738M: Woojung Huh <woojung.huh@microchip.com> 13739M: UNGLinuxDriver@microchip.com 13740L: netdev@vger.kernel.org 13741S: Maintained 13742F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13743F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13744F: drivers/net/dsa/microchip/* 13745F: include/linux/dsa/ksz_common.h 13746F: include/linux/platform_data/microchip-ksz.h 13747F: net/dsa/tag_ksz.c 13748 13749MICROCHIP LAN743X ETHERNET DRIVER 13750M: Bryan Whitehead <bryan.whitehead@microchip.com> 13751M: UNGLinuxDriver@microchip.com 13752L: netdev@vger.kernel.org 13753S: Maintained 13754F: drivers/net/ethernet/microchip/lan743x_* 13755 13756MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13757M: Arun Ramadoss <arun.ramadoss@microchip.com> 13758R: UNGLinuxDriver@microchip.com 13759L: netdev@vger.kernel.org 13760S: Maintained 13761F: drivers/net/phy/microchip_t1.c 13762 13763MICROCHIP LAN966X ETHERNET DRIVER 13764M: Horatiu Vultur <horatiu.vultur@microchip.com> 13765M: UNGLinuxDriver@microchip.com 13766L: netdev@vger.kernel.org 13767S: Maintained 13768F: drivers/net/ethernet/microchip/lan966x/* 13769 13770MICROCHIP LCDFB DRIVER 13771M: Nicolas Ferre <nicolas.ferre@microchip.com> 13772L: linux-fbdev@vger.kernel.org 13773S: Maintained 13774F: drivers/video/fbdev/atmel_lcdfb.c 13775F: include/video/atmel_lcdc.h 13776 13777MICROCHIP MCP16502 PMIC DRIVER 13778M: Claudiu Beznea <claudiu.beznea@microchip.com> 13779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13780S: Supported 13781F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13782F: drivers/regulator/mcp16502.c 13783 13784MICROCHIP MCP3911 ADC DRIVER 13785M: Marcus Folkesson <marcus.folkesson@gmail.com> 13786M: Kent Gustavsson <kent@minoris.se> 13787L: linux-iio@vger.kernel.org 13788S: Maintained 13789F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13790F: drivers/iio/adc/mcp3911.c 13791 13792MICROCHIP MMC/SD/SDIO MCI DRIVER 13793M: Ludovic Desroches <ludovic.desroches@microchip.com> 13794S: Maintained 13795F: drivers/mmc/host/atmel-mci.c 13796 13797MICROCHIP NAND DRIVER 13798M: Tudor Ambarus <tudor.ambarus@linaro.org> 13799L: linux-mtd@lists.infradead.org 13800S: Supported 13801F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13802F: drivers/mtd/nand/raw/atmel/* 13803 13804MICROCHIP OTPC DRIVER 13805M: Claudiu Beznea <claudiu.beznea@microchip.com> 13806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13807S: Supported 13808F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13809F: drivers/nvmem/microchip-otpc.c 13810F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13811 13812MICROCHIP PCI1XXXX GP DRIVER 13813M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13814L: linux-gpio@vger.kernel.org 13815S: Supported 13816F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13817F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13818F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13819 13820MICROCHIP PCI1XXXX I2C DRIVER 13821M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13822M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13823M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13824L: linux-i2c@vger.kernel.org 13825S: Maintained 13826F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13827 13828MICROCHIP PCIe UART DRIVER 13829M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13830M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13831L: linux-serial@vger.kernel.org 13832S: Maintained 13833F: drivers/tty/serial/8250/8250_pci1xxxx.c 13834 13835MICROCHIP POLARFIRE FPGA DRIVERS 13836M: Conor Dooley <conor.dooley@microchip.com> 13837R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 13838L: linux-fpga@vger.kernel.org 13839S: Supported 13840F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13841F: drivers/fpga/microchip-spi.c 13842 13843MICROCHIP PWM DRIVER 13844M: Claudiu Beznea <claudiu.beznea@microchip.com> 13845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13846L: linux-pwm@vger.kernel.org 13847S: Supported 13848F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13849F: drivers/pwm/pwm-atmel.c 13850 13851MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13852M: Eugen Hristev <eugen.hristev@microchip.com> 13853L: linux-iio@vger.kernel.org 13854S: Supported 13855F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13856F: drivers/iio/adc/at91-sama5d2_adc.c 13857F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13858 13859MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13860M: Claudiu Beznea <claudiu.beznea@microchip.com> 13861S: Supported 13862F: drivers/power/reset/at91-sama5d2_shdwc.c 13863 13864MICROCHIP SOC DRIVERS 13865M: Conor Dooley <conor@kernel.org> 13866S: Supported 13867T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13868F: drivers/soc/microchip/ 13869 13870MICROCHIP SPI DRIVER 13871M: Tudor Ambarus <tudor.ambarus@linaro.org> 13872S: Supported 13873F: drivers/spi/spi-atmel.* 13874 13875MICROCHIP SSC DRIVER 13876M: Claudiu Beznea <claudiu.beznea@microchip.com> 13877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13878S: Supported 13879F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13880F: drivers/misc/atmel-ssc.c 13881F: include/linux/atmel-ssc.h 13882 13883Microchip Timer Counter Block (TCB) Capture Driver 13884M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13886L: linux-iio@vger.kernel.org 13887S: Maintained 13888F: drivers/counter/microchip-tcb-capture.c 13889 13890MICROCHIP USB251XB DRIVER 13891M: Richard Leitner <richard.leitner@skidata.com> 13892L: linux-usb@vger.kernel.org 13893S: Maintained 13894F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13895F: drivers/usb/misc/usb251xb.c 13896 13897MICROCHIP USBA UDC DRIVER 13898M: Cristian Birsan <cristian.birsan@microchip.com> 13899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13900S: Supported 13901F: drivers/usb/gadget/udc/atmel_usba_udc.* 13902 13903MICROCHIP WILC1000 WIFI DRIVER 13904M: Ajay Singh <ajay.kathat@microchip.com> 13905M: Claudiu Beznea <claudiu.beznea@microchip.com> 13906L: linux-wireless@vger.kernel.org 13907S: Supported 13908F: drivers/net/wireless/microchip/wilc1000/ 13909 13910MICROSEMI MIPS SOCS 13911M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13912M: UNGLinuxDriver@microchip.com 13913L: linux-mips@vger.kernel.org 13914S: Supported 13915F: Documentation/devicetree/bindings/mips/mscc.txt 13916F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13917F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13918F: arch/mips/boot/dts/mscc/ 13919F: arch/mips/configs/generic/board-ocelot.config 13920F: arch/mips/generic/board-ocelot.c 13921 13922MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13923M: Don Brace <don.brace@microchip.com> 13924L: storagedev@microchip.com 13925L: linux-scsi@vger.kernel.org 13926S: Supported 13927F: Documentation/scsi/smartpqi.rst 13928F: drivers/scsi/smartpqi/Kconfig 13929F: drivers/scsi/smartpqi/Makefile 13930F: drivers/scsi/smartpqi/smartpqi*.[ch] 13931F: include/linux/cciss*.h 13932F: include/uapi/linux/cciss*.h 13933 13934MICROSOFT MANA RDMA DRIVER 13935M: Long Li <longli@microsoft.com> 13936M: Ajay Sharma <sharmaajay@microsoft.com> 13937L: linux-rdma@vger.kernel.org 13938S: Supported 13939F: drivers/infiniband/hw/mana/ 13940F: include/net/mana 13941F: include/uapi/rdma/mana-abi.h 13942 13943MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13944M: Maximilian Luz <luzmaximilian@gmail.com> 13945L: platform-driver-x86@vger.kernel.org 13946S: Maintained 13947F: drivers/platform/surface/surface_aggregator_tabletsw.c 13948 13949MICROSOFT SURFACE BATTERY AND AC DRIVERS 13950M: Maximilian Luz <luzmaximilian@gmail.com> 13951L: linux-pm@vger.kernel.org 13952L: platform-driver-x86@vger.kernel.org 13953S: Maintained 13954F: drivers/power/supply/surface_battery.c 13955F: drivers/power/supply/surface_charger.c 13956 13957MICROSOFT SURFACE DTX DRIVER 13958M: Maximilian Luz <luzmaximilian@gmail.com> 13959L: platform-driver-x86@vger.kernel.org 13960S: Maintained 13961F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13962F: drivers/platform/surface/surface_dtx.c 13963F: include/uapi/linux/surface_aggregator/dtx.h 13964 13965MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13966M: Maximilian Luz <luzmaximilian@gmail.com> 13967L: platform-driver-x86@vger.kernel.org 13968S: Maintained 13969F: drivers/platform/surface/surface_gpe.c 13970 13971MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13972M: Hans de Goede <hdegoede@redhat.com> 13973M: Mark Gross <markgross@kernel.org> 13974M: Maximilian Luz <luzmaximilian@gmail.com> 13975L: platform-driver-x86@vger.kernel.org 13976S: Maintained 13977T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13978F: drivers/platform/surface/ 13979 13980MICROSOFT SURFACE HID TRANSPORT DRIVER 13981M: Maximilian Luz <luzmaximilian@gmail.com> 13982L: linux-input@vger.kernel.org 13983L: platform-driver-x86@vger.kernel.org 13984S: Maintained 13985F: drivers/hid/surface-hid/ 13986 13987MICROSOFT SURFACE HOT-PLUG DRIVER 13988M: Maximilian Luz <luzmaximilian@gmail.com> 13989L: platform-driver-x86@vger.kernel.org 13990S: Maintained 13991F: drivers/platform/surface/surface_hotplug.c 13992 13993MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13994M: Maximilian Luz <luzmaximilian@gmail.com> 13995L: platform-driver-x86@vger.kernel.org 13996S: Maintained 13997F: drivers/platform/surface/surface_platform_profile.c 13998 13999MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14000M: Chen Yu <yu.c.chen@intel.com> 14001L: platform-driver-x86@vger.kernel.org 14002S: Supported 14003F: drivers/platform/surface/surfacepro3_button.c 14004 14005MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14006M: Maximilian Luz <luzmaximilian@gmail.com> 14007L: platform-driver-x86@vger.kernel.org 14008S: Maintained 14009F: drivers/platform/surface/surface_aggregator_hub.c 14010 14011MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14012M: Maximilian Luz <luzmaximilian@gmail.com> 14013L: platform-driver-x86@vger.kernel.org 14014S: Maintained 14015W: https://github.com/linux-surface/surface-aggregator-module 14016C: irc://irc.libera.chat/linux-surface 14017F: Documentation/driver-api/surface_aggregator/ 14018F: drivers/platform/surface/aggregator/ 14019F: drivers/platform/surface/surface_acpi_notify.c 14020F: drivers/platform/surface/surface_aggregator_cdev.c 14021F: drivers/platform/surface/surface_aggregator_registry.c 14022F: include/linux/surface_acpi_notify.h 14023F: include/linux/surface_aggregator/ 14024F: include/uapi/linux/surface_aggregator/ 14025 14026MICROTEK X6 SCANNER 14027M: Oliver Neukum <oliver@neukum.org> 14028S: Maintained 14029F: drivers/usb/image/microtek.* 14030 14031MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14032M: Luka Kovacic <luka.kovacic@sartura.hr> 14033M: Luka Perkov <luka.perkov@sartura.hr> 14034S: Maintained 14035F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14036F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14037F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14038F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14039F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14040F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14041 14042MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14043M: Sakari Ailus <sakari.ailus@linux.intel.com> 14044L: linux-media@vger.kernel.org 14045S: Maintained 14046F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14047F: Documentation/driver-api/media/drivers/ccs/ 14048F: Documentation/userspace-api/media/drivers/ccs.rst 14049F: drivers/media/i2c/ccs-pll.c 14050F: drivers/media/i2c/ccs-pll.h 14051F: drivers/media/i2c/ccs/ 14052F: include/uapi/linux/ccs.h 14053F: include/uapi/linux/smiapp.h 14054 14055MIPS 14056M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14057L: linux-mips@vger.kernel.org 14058S: Maintained 14059W: http://www.linux-mips.org/ 14060Q: https://patchwork.kernel.org/project/linux-mips/list/ 14061T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14062F: Documentation/devicetree/bindings/mips/ 14063F: Documentation/mips/ 14064F: arch/mips/ 14065F: drivers/platform/mips/ 14066F: include/dt-bindings/mips/ 14067 14068MIPS BOSTON DEVELOPMENT BOARD 14069M: Paul Burton <paulburton@kernel.org> 14070L: linux-mips@vger.kernel.org 14071S: Maintained 14072F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14073F: arch/mips/boot/dts/img/boston.dts 14074F: arch/mips/configs/generic/board-boston.config 14075F: drivers/clk/imgtec/clk-boston.c 14076F: include/dt-bindings/clock/boston-clock.h 14077 14078MIPS CORE DRIVERS 14079M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14080M: Serge Semin <fancer.lancer@gmail.com> 14081L: linux-mips@vger.kernel.org 14082S: Supported 14083F: drivers/bus/mips_cdmm.c 14084F: drivers/clocksource/mips-gic-timer.c 14085F: drivers/cpuidle/cpuidle-cps.c 14086F: drivers/irqchip/irq-mips-cpu.c 14087F: drivers/irqchip/irq-mips-gic.c 14088 14089MIPS GENERIC PLATFORM 14090M: Paul Burton <paulburton@kernel.org> 14091L: linux-mips@vger.kernel.org 14092S: Supported 14093F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14094F: arch/mips/generic/ 14095F: arch/mips/tools/generic-board-config.sh 14096 14097MIPS RINT INSTRUCTION EMULATION 14098M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14099L: linux-mips@vger.kernel.org 14100S: Supported 14101F: arch/mips/math-emu/dp_rint.c 14102F: arch/mips/math-emu/sp_rint.c 14103 14104MIPS/LOONGSON1 ARCHITECTURE 14105M: Keguang Zhang <keguang.zhang@gmail.com> 14106L: linux-mips@vger.kernel.org 14107S: Maintained 14108F: arch/mips/include/asm/mach-loongson32/ 14109F: arch/mips/loongson32/ 14110F: drivers/*/*loongson1* 14111 14112MIPS/LOONGSON2EF ARCHITECTURE 14113M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14114L: linux-mips@vger.kernel.org 14115S: Maintained 14116F: arch/mips/include/asm/mach-loongson2ef/ 14117F: arch/mips/loongson2ef/ 14118F: drivers/cpufreq/loongson2_cpufreq.c 14119 14120MIPS/LOONGSON64 ARCHITECTURE 14121M: Huacai Chen <chenhuacai@kernel.org> 14122M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14123L: linux-mips@vger.kernel.org 14124S: Maintained 14125F: arch/mips/include/asm/mach-loongson64/ 14126F: arch/mips/loongson64/ 14127F: drivers/irqchip/irq-loongson* 14128F: drivers/platform/mips/cpu_hwmon.c 14129 14130MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14131M: Hans Verkuil <hverkuil@xs4all.nl> 14132L: linux-media@vger.kernel.org 14133S: Odd Fixes 14134W: https://linuxtv.org 14135T: git git://linuxtv.org/media_tree.git 14136F: drivers/media/radio/radio-miropcm20* 14137 14138MMP SUPPORT 14139R: Lubomir Rintel <lkundrak@v3.sk> 14140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14141S: Odd Fixes 14142T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14143F: arch/arm/boot/dts/mmp* 14144F: arch/arm/mach-mmp/ 14145F: include/linux/soc/mmp/ 14146 14147MMP USB PHY DRIVERS 14148R: Lubomir Rintel <lkundrak@v3.sk> 14149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14150S: Maintained 14151F: drivers/phy/marvell/phy-mmp3-usb.c 14152F: drivers/phy/marvell/phy-pxa-usb.c 14153 14154MMU GATHER AND TLB INVALIDATION 14155M: Will Deacon <will@kernel.org> 14156M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14157M: Andrew Morton <akpm@linux-foundation.org> 14158M: Nick Piggin <npiggin@gmail.com> 14159M: Peter Zijlstra <peterz@infradead.org> 14160L: linux-arch@vger.kernel.org 14161L: linux-mm@kvack.org 14162S: Maintained 14163F: arch/*/include/asm/tlb.h 14164F: include/asm-generic/tlb.h 14165F: mm/mmu_gather.c 14166 14167MN88472 MEDIA DRIVER 14168M: Antti Palosaari <crope@iki.fi> 14169L: linux-media@vger.kernel.org 14170S: Maintained 14171W: https://linuxtv.org 14172W: http://palosaari.fi/linux/ 14173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14174F: drivers/media/dvb-frontends/mn88472* 14175 14176MN88473 MEDIA DRIVER 14177M: Antti Palosaari <crope@iki.fi> 14178L: linux-media@vger.kernel.org 14179S: Maintained 14180W: https://linuxtv.org 14181W: http://palosaari.fi/linux/ 14182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14183F: drivers/media/dvb-frontends/mn88473* 14184 14185MODULE SUPPORT 14186M: Luis Chamberlain <mcgrof@kernel.org> 14187L: linux-modules@vger.kernel.org 14188L: linux-kernel@vger.kernel.org 14189S: Maintained 14190T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14191F: include/linux/kmod.h 14192F: include/linux/module.h 14193F: kernel/module/ 14194F: lib/test_kmod.c 14195F: scripts/module* 14196F: tools/testing/selftests/kmod/ 14197 14198MONOLITHIC POWER SYSTEM PMIC DRIVER 14199M: Saravanan Sekar <sravanhome@gmail.com> 14200S: Maintained 14201F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14202F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14203F: drivers/hwmon/pmbus/mpq7932.c 14204F: drivers/iio/adc/mp2629_adc.c 14205F: drivers/mfd/mp2629.c 14206F: drivers/power/supply/mp2629_charger.c 14207F: drivers/regulator/mp5416.c 14208F: drivers/regulator/mpq7920.c 14209F: drivers/regulator/mpq7920.h 14210F: include/linux/mfd/mp2629.h 14211 14212MOST(R) TECHNOLOGY DRIVER 14213M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14214M: Christian Gromm <christian.gromm@microchip.com> 14215S: Maintained 14216F: Documentation/ABI/testing/configfs-most 14217F: Documentation/ABI/testing/sysfs-bus-most 14218F: drivers/most/ 14219F: drivers/staging/most/ 14220F: include/linux/most.h 14221 14222MOTORCOMM PHY DRIVER 14223M: Peter Geis <pgwipeout@gmail.com> 14224M: Frank <Frank.Sae@motor-comm.com> 14225L: netdev@vger.kernel.org 14226S: Maintained 14227F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14228F: drivers/net/phy/motorcomm.c 14229 14230MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14231M: Jiri Slaby <jirislaby@kernel.org> 14232S: Maintained 14233F: Documentation/driver-api/tty/moxa-smartio.rst 14234F: drivers/tty/mxser.* 14235 14236MR800 AVERMEDIA USB FM RADIO DRIVER 14237M: Alexey Klimov <klimov.linux@gmail.com> 14238L: linux-media@vger.kernel.org 14239S: Maintained 14240T: git git://linuxtv.org/media_tree.git 14241F: drivers/media/radio/radio-mr800.c 14242 14243MRF24J40 IEEE 802.15.4 RADIO DRIVER 14244M: Stefan Schmidt <stefan@datenfreihafen.org> 14245L: linux-wpan@vger.kernel.org 14246S: Odd Fixes 14247F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14248F: drivers/net/ieee802154/mrf24j40.c 14249 14250MSI EC DRIVER 14251M: Nikita Kravets <teackot@gmail.com> 14252L: platform-driver-x86@vger.kernel.org 14253S: Maintained 14254W: https://github.com/BeardOverflow/msi-ec 14255F: drivers/platform/x86/msi-ec.* 14256 14257MSI LAPTOP SUPPORT 14258M: "Lee, Chun-Yi" <jlee@suse.com> 14259L: platform-driver-x86@vger.kernel.org 14260S: Maintained 14261F: drivers/platform/x86/msi-laptop.c 14262 14263MSI WMI SUPPORT 14264L: platform-driver-x86@vger.kernel.org 14265S: Orphan 14266F: drivers/platform/x86/msi-wmi.c 14267 14268MSI001 MEDIA DRIVER 14269M: Antti Palosaari <crope@iki.fi> 14270L: linux-media@vger.kernel.org 14271S: Maintained 14272W: https://linuxtv.org 14273W: http://palosaari.fi/linux/ 14274Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14275T: git git://linuxtv.org/anttip/media_tree.git 14276F: drivers/media/tuners/msi001* 14277 14278MSI2500 MEDIA DRIVER 14279M: Antti Palosaari <crope@iki.fi> 14280L: linux-media@vger.kernel.org 14281S: Maintained 14282W: https://linuxtv.org 14283W: http://palosaari.fi/linux/ 14284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14285T: git git://linuxtv.org/anttip/media_tree.git 14286F: drivers/media/usb/msi2500/ 14287 14288MSTAR INTERRUPT CONTROLLER DRIVER 14289M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14290M: Daniel Palmer <daniel@thingy.jp> 14291S: Maintained 14292F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14293F: drivers/irqchip/irq-mst-intc.c 14294 14295MSYSTEMS DISKONCHIP G3 MTD DRIVER 14296M: Robert Jarzmik <robert.jarzmik@free.fr> 14297L: linux-mtd@lists.infradead.org 14298S: Maintained 14299F: drivers/mtd/devices/docg3* 14300 14301MT9P031 APTINA CAMERA SENSOR 14302M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14303L: linux-media@vger.kernel.org 14304S: Maintained 14305T: git git://linuxtv.org/media_tree.git 14306F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14307F: drivers/media/i2c/mt9p031.c 14308F: include/media/i2c/mt9p031.h 14309 14310MT9T112 APTINA CAMERA SENSOR 14311M: Jacopo Mondi <jacopo@jmondi.org> 14312L: linux-media@vger.kernel.org 14313S: Odd Fixes 14314T: git git://linuxtv.org/media_tree.git 14315F: drivers/media/i2c/mt9t112.c 14316F: include/media/i2c/mt9t112.h 14317 14318MT9V032 APTINA CAMERA SENSOR 14319M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14320L: linux-media@vger.kernel.org 14321S: Maintained 14322T: git git://linuxtv.org/media_tree.git 14323F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14324F: drivers/media/i2c/mt9v032.c 14325F: include/media/i2c/mt9v032.h 14326 14327MT9V111 APTINA CAMERA SENSOR 14328M: Jacopo Mondi <jacopo@jmondi.org> 14329L: linux-media@vger.kernel.org 14330S: Maintained 14331T: git git://linuxtv.org/media_tree.git 14332F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14333F: drivers/media/i2c/mt9v111.c 14334 14335MULTIFUNCTION DEVICES (MFD) 14336M: Lee Jones <lee@kernel.org> 14337S: Maintained 14338T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14339F: Documentation/devicetree/bindings/mfd/ 14340F: drivers/mfd/ 14341F: include/dt-bindings/mfd/ 14342F: include/linux/mfd/ 14343 14344MULTIMEDIA CARD (MMC) ETC. OVER SPI 14345S: Orphan 14346F: drivers/mmc/host/mmc_spi.c 14347F: include/linux/spi/mmc_spi.h 14348 14349MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14350M: Ulf Hansson <ulf.hansson@linaro.org> 14351L: linux-mmc@vger.kernel.org 14352S: Maintained 14353T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14354F: Documentation/devicetree/bindings/mmc/ 14355F: drivers/mmc/ 14356F: include/linux/mmc/ 14357F: include/uapi/linux/mmc/ 14358 14359MULTIPLEXER SUBSYSTEM 14360M: Peter Rosin <peda@axentia.se> 14361S: Maintained 14362F: Documentation/ABI/testing/sysfs-class-mux* 14363F: Documentation/devicetree/bindings/mux/ 14364F: drivers/mux/ 14365F: include/dt-bindings/mux/ 14366F: include/linux/mux/ 14367 14368MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14369M: Bin Liu <b-liu@ti.com> 14370L: linux-usb@vger.kernel.org 14371S: Maintained 14372F: drivers/usb/musb/ 14373 14374MXL301RF MEDIA DRIVER 14375M: Akihiro Tsukada <tskd08@gmail.com> 14376L: linux-media@vger.kernel.org 14377S: Odd Fixes 14378F: drivers/media/tuners/mxl301rf* 14379 14380MXL5007T MEDIA DRIVER 14381M: Michael Krufky <mkrufky@linuxtv.org> 14382L: linux-media@vger.kernel.org 14383S: Maintained 14384W: https://linuxtv.org 14385W: http://github.com/mkrufky 14386Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14387T: git git://linuxtv.org/mkrufky/tuners.git 14388F: drivers/media/tuners/mxl5007t.* 14389 14390MXSFB DRM DRIVER 14391M: Marek Vasut <marex@denx.de> 14392M: Stefan Agner <stefan@agner.ch> 14393L: dri-devel@lists.freedesktop.org 14394S: Supported 14395T: git git://anongit.freedesktop.org/drm/drm-misc 14396F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14397F: drivers/gpu/drm/mxsfb/ 14398 14399MYLEX DAC960 PCI RAID Controller 14400M: Hannes Reinecke <hare@kernel.org> 14401L: linux-scsi@vger.kernel.org 14402S: Supported 14403F: drivers/scsi/myrb.* 14404F: drivers/scsi/myrs.* 14405 14406MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14407M: Chris Lee <christopher.lee@cspi.com> 14408L: netdev@vger.kernel.org 14409S: Supported 14410W: https://www.cspi.com/ethernet-products/support/downloads/ 14411F: drivers/net/ethernet/myricom/myri10ge/ 14412 14413NAND FLASH SUBSYSTEM 14414M: Miquel Raynal <miquel.raynal@bootlin.com> 14415R: Richard Weinberger <richard@nod.at> 14416L: linux-mtd@lists.infradead.org 14417S: Maintained 14418W: http://www.linux-mtd.infradead.org/ 14419Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14420C: irc://irc.oftc.net/mtd 14421T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14422F: drivers/mtd/nand/ 14423F: include/linux/mtd/*nand*.h 14424 14425NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14426M: Daniel Mack <zonque@gmail.com> 14427L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14428S: Maintained 14429W: http://www.native-instruments.com 14430F: sound/usb/caiaq/ 14431 14432NATSEMI ETHERNET DRIVER (DP8381x) 14433S: Orphan 14434F: drivers/net/ethernet/natsemi/natsemi.c 14435 14436NCR 5380 SCSI DRIVERS 14437M: Finn Thain <fthain@linux-m68k.org> 14438M: Michael Schmitz <schmitzmic@gmail.com> 14439L: linux-scsi@vger.kernel.org 14440S: Maintained 14441F: Documentation/scsi/g_NCR5380.rst 14442F: drivers/scsi/NCR5380.* 14443F: drivers/scsi/arm/cumana_1.c 14444F: drivers/scsi/arm/oak.c 14445F: drivers/scsi/atari_scsi.* 14446F: drivers/scsi/dmx3191d.c 14447F: drivers/scsi/g_NCR5380.* 14448F: drivers/scsi/mac_scsi.* 14449F: drivers/scsi/sun3_scsi.* 14450F: drivers/scsi/sun3_scsi_vme.c 14451 14452NCSI LIBRARY 14453M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14454S: Maintained 14455F: net/ncsi/ 14456 14457NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14458M: Guenter Roeck <linux@roeck-us.net> 14459L: linux-hwmon@vger.kernel.org 14460S: Maintained 14461F: Documentation/hwmon/nct6775.rst 14462F: drivers/hwmon/nct6775-core.c 14463F: drivers/hwmon/nct6775-platform.c 14464F: drivers/hwmon/nct6775.h 14465 14466NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14467M: Zev Weiss <zev@bewilderbeest.net> 14468L: linux-hwmon@vger.kernel.org 14469S: Maintained 14470F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14471F: drivers/hwmon/nct6775-i2c.c 14472 14473NETDEVSIM 14474M: Jakub Kicinski <kuba@kernel.org> 14475S: Maintained 14476F: drivers/net/netdevsim/* 14477 14478NETEM NETWORK EMULATOR 14479M: Stephen Hemminger <stephen@networkplumber.org> 14480L: netdev@vger.kernel.org 14481S: Maintained 14482F: net/sched/sch_netem.c 14483 14484NETERION 10GbE DRIVERS (s2io) 14485M: Jon Mason <jdmason@kudzu.us> 14486L: netdev@vger.kernel.org 14487S: Supported 14488F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14489F: drivers/net/ethernet/neterion/ 14490 14491NETFILTER 14492M: Pablo Neira Ayuso <pablo@netfilter.org> 14493M: Jozsef Kadlecsik <kadlec@netfilter.org> 14494M: Florian Westphal <fw@strlen.de> 14495L: netfilter-devel@vger.kernel.org 14496L: coreteam@netfilter.org 14497S: Maintained 14498W: http://www.netfilter.org/ 14499W: http://www.iptables.org/ 14500W: http://www.nftables.org/ 14501Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14502C: irc://irc.libera.chat/netfilter 14503T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14504T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14505F: include/linux/netfilter* 14506F: include/linux/netfilter/ 14507F: include/net/netfilter/ 14508F: include/uapi/linux/netfilter* 14509F: include/uapi/linux/netfilter/ 14510F: net/*/netfilter.c 14511F: net/*/netfilter/ 14512F: net/bridge/br_netfilter*.c 14513F: net/netfilter/ 14514 14515NETROM NETWORK LAYER 14516M: Ralf Baechle <ralf@linux-mips.org> 14517L: linux-hams@vger.kernel.org 14518S: Maintained 14519W: http://www.linux-ax25.org/ 14520F: include/net/netrom.h 14521F: include/uapi/linux/netrom.h 14522F: net/netrom/ 14523 14524NETRONIX EMBEDDED CONTROLLER 14525M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14526S: Maintained 14527F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14528F: drivers/mfd/ntxec.c 14529F: drivers/pwm/pwm-ntxec.c 14530F: drivers/rtc/rtc-ntxec.c 14531F: include/linux/mfd/ntxec.h 14532 14533NETRONOME ETHERNET DRIVERS 14534M: Simon Horman <simon.horman@corigine.com> 14535R: Jakub Kicinski <kuba@kernel.org> 14536L: oss-drivers@corigine.com 14537S: Maintained 14538F: drivers/net/ethernet/netronome/ 14539 14540NETWORK BLOCK DEVICE (NBD) 14541M: Josef Bacik <josef@toxicpanda.com> 14542L: linux-block@vger.kernel.org 14543L: nbd@other.debian.org 14544S: Maintained 14545F: Documentation/admin-guide/blockdev/nbd.rst 14546F: drivers/block/nbd.c 14547F: include/trace/events/nbd.h 14548F: include/uapi/linux/nbd.h 14549 14550NETWORK DROP MONITOR 14551M: Neil Horman <nhorman@tuxdriver.com> 14552L: netdev@vger.kernel.org 14553S: Maintained 14554W: https://fedorahosted.org/dropwatch/ 14555F: include/uapi/linux/net_dropmon.h 14556F: net/core/drop_monitor.c 14557 14558NETWORKING DRIVERS 14559M: "David S. Miller" <davem@davemloft.net> 14560M: Eric Dumazet <edumazet@google.com> 14561M: Jakub Kicinski <kuba@kernel.org> 14562M: Paolo Abeni <pabeni@redhat.com> 14563L: netdev@vger.kernel.org 14564S: Maintained 14565Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14566T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14567T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14568F: Documentation/devicetree/bindings/net/ 14569F: drivers/connector/ 14570F: drivers/net/ 14571F: include/dt-bindings/net/ 14572F: include/linux/etherdevice.h 14573F: include/linux/fcdevice.h 14574F: include/linux/fddidevice.h 14575F: include/linux/hippidevice.h 14576F: include/linux/if_* 14577F: include/linux/inetdevice.h 14578F: include/linux/netdevice.h 14579F: include/uapi/linux/if_* 14580F: include/uapi/linux/netdevice.h 14581 14582NETWORKING DRIVERS (WIRELESS) 14583M: Kalle Valo <kvalo@kernel.org> 14584L: linux-wireless@vger.kernel.org 14585S: Maintained 14586W: https://wireless.wiki.kernel.org/ 14587Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14588T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14589T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14590F: Documentation/devicetree/bindings/net/wireless/ 14591F: drivers/net/wireless/ 14592 14593NETWORKING [DSA] 14594M: Andrew Lunn <andrew@lunn.ch> 14595M: Florian Fainelli <f.fainelli@gmail.com> 14596M: Vladimir Oltean <olteanv@gmail.com> 14597S: Maintained 14598F: Documentation/devicetree/bindings/net/dsa/ 14599F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14600F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14601F: drivers/net/dsa/ 14602F: include/linux/dsa/ 14603F: include/linux/platform_data/dsa.h 14604F: include/net/dsa.h 14605F: net/dsa/ 14606F: tools/testing/selftests/drivers/net/dsa/ 14607 14608NETWORKING [GENERAL] 14609M: "David S. Miller" <davem@davemloft.net> 14610M: Eric Dumazet <edumazet@google.com> 14611M: Jakub Kicinski <kuba@kernel.org> 14612M: Paolo Abeni <pabeni@redhat.com> 14613L: netdev@vger.kernel.org 14614S: Maintained 14615Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14616B: mailto:netdev@vger.kernel.org 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14618T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14619F: Documentation/core-api/netlink.rst 14620F: Documentation/networking/ 14621F: Documentation/process/maintainer-netdev.rst 14622F: Documentation/userspace-api/netlink/ 14623F: include/linux/in.h 14624F: include/linux/net.h 14625F: include/linux/netdevice.h 14626F: include/net/ 14627F: include/uapi/linux/in.h 14628F: include/uapi/linux/net.h 14629F: include/uapi/linux/net_namespace.h 14630F: include/uapi/linux/netdevice.h 14631F: lib/net_utils.c 14632F: lib/random32.c 14633F: net/ 14634F: tools/net/ 14635F: tools/testing/selftests/net/ 14636 14637NETWORKING [IPSEC] 14638M: Steffen Klassert <steffen.klassert@secunet.com> 14639M: Herbert Xu <herbert@gondor.apana.org.au> 14640M: "David S. Miller" <davem@davemloft.net> 14641L: netdev@vger.kernel.org 14642S: Maintained 14643T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14644T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14645F: include/net/xfrm.h 14646F: include/uapi/linux/xfrm.h 14647F: net/ipv4/ah4.c 14648F: net/ipv4/esp4* 14649F: net/ipv4/ip_vti.c 14650F: net/ipv4/ipcomp.c 14651F: net/ipv4/xfrm* 14652F: net/ipv6/ah6.c 14653F: net/ipv6/esp6* 14654F: net/ipv6/ip6_vti.c 14655F: net/ipv6/ipcomp6.c 14656F: net/ipv6/xfrm* 14657F: net/key/ 14658F: net/xfrm/ 14659F: tools/testing/selftests/net/ipsec.c 14660 14661NETWORKING [IPv4/IPv6] 14662M: "David S. Miller" <davem@davemloft.net> 14663M: David Ahern <dsahern@kernel.org> 14664L: netdev@vger.kernel.org 14665S: Maintained 14666T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14667F: arch/x86/net/* 14668F: include/linux/ip.h 14669F: include/linux/ipv6* 14670F: include/net/fib* 14671F: include/net/ip* 14672F: include/net/route.h 14673F: net/ipv4/ 14674F: net/ipv6/ 14675 14676NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14677M: Paul Moore <paul@paul-moore.com> 14678L: netdev@vger.kernel.org 14679L: linux-security-module@vger.kernel.org 14680S: Maintained 14681W: https://github.com/netlabel 14682F: Documentation/netlabel/ 14683F: include/net/calipso.h 14684F: include/net/cipso_ipv4.h 14685F: include/net/netlabel.h 14686F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14687F: include/uapi/linux/netfilter/xt_SECMARK.h 14688F: net/ipv4/cipso_ipv4.c 14689F: net/ipv6/calipso.c 14690F: net/netfilter/xt_CONNSECMARK.c 14691F: net/netfilter/xt_SECMARK.c 14692F: net/netlabel/ 14693 14694NETWORKING [MPTCP] 14695M: Matthieu Baerts <matthieu.baerts@tessares.net> 14696M: Mat Martineau <martineau@kernel.org> 14697L: netdev@vger.kernel.org 14698L: mptcp@lists.linux.dev 14699S: Maintained 14700W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14701B: https://github.com/multipath-tcp/mptcp_net-next/issues 14702T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14703T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14704F: Documentation/networking/mptcp-sysctl.rst 14705F: include/net/mptcp.h 14706F: include/trace/events/mptcp.h 14707F: include/uapi/linux/mptcp.h 14708F: net/mptcp/ 14709F: tools/testing/selftests/bpf/*/*mptcp*.c 14710F: tools/testing/selftests/net/mptcp/ 14711 14712NETWORKING [TCP] 14713M: Eric Dumazet <edumazet@google.com> 14714L: netdev@vger.kernel.org 14715S: Maintained 14716F: include/linux/tcp.h 14717F: include/net/tcp.h 14718F: include/trace/events/tcp.h 14719F: include/uapi/linux/tcp.h 14720F: net/ipv4/syncookies.c 14721F: net/ipv4/tcp*.c 14722F: net/ipv6/syncookies.c 14723F: net/ipv6/tcp*.c 14724 14725NETWORKING [TLS] 14726M: Boris Pismenny <borisp@nvidia.com> 14727M: John Fastabend <john.fastabend@gmail.com> 14728M: Jakub Kicinski <kuba@kernel.org> 14729L: netdev@vger.kernel.org 14730S: Maintained 14731F: include/net/tls.h 14732F: include/uapi/linux/tls.h 14733F: net/tls/* 14734 14735NETXEN (1/10) GbE SUPPORT 14736M: Manish Chopra <manishc@marvell.com> 14737M: Rahul Verma <rahulv@marvell.com> 14738M: GR-Linux-NIC-Dev@marvell.com 14739L: netdev@vger.kernel.org 14740S: Supported 14741F: drivers/net/ethernet/qlogic/netxen/ 14742 14743NET_FAILOVER MODULE 14744M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14745L: netdev@vger.kernel.org 14746S: Supported 14747F: Documentation/networking/net_failover.rst 14748F: drivers/net/net_failover.c 14749F: include/net/net_failover.h 14750 14751NEXTHOP 14752M: David Ahern <dsahern@kernel.org> 14753L: netdev@vger.kernel.org 14754S: Maintained 14755F: include/net/netns/nexthop.h 14756F: include/net/nexthop.h 14757F: include/uapi/linux/nexthop.h 14758F: net/ipv4/nexthop.c 14759 14760NFC SUBSYSTEM 14761M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14762L: netdev@vger.kernel.org 14763S: Maintained 14764F: Documentation/devicetree/bindings/net/nfc/ 14765F: drivers/nfc/ 14766F: include/net/nfc/ 14767F: include/uapi/linux/nfc.h 14768F: net/nfc/ 14769 14770NFC VIRTUAL NCI DEVICE DRIVER 14771M: Bongsu Jeon <bongsu.jeon@samsung.com> 14772L: netdev@vger.kernel.org 14773S: Supported 14774F: drivers/nfc/virtual_ncidev.c 14775F: tools/testing/selftests/nci/ 14776 14777NFS, SUNRPC, AND LOCKD CLIENTS 14778M: Trond Myklebust <trond.myklebust@hammerspace.com> 14779M: Anna Schumaker <anna@kernel.org> 14780L: linux-nfs@vger.kernel.org 14781S: Maintained 14782W: http://client.linux-nfs.org 14783T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14784F: Documentation/filesystems/nfs/ 14785F: fs/lockd/ 14786F: fs/nfs/ 14787F: fs/nfs_common/ 14788F: include/linux/lockd/ 14789F: include/linux/nfs* 14790F: include/linux/sunrpc/ 14791F: include/uapi/linux/nfs* 14792F: include/uapi/linux/sunrpc/ 14793F: net/sunrpc/ 14794 14795NILFS2 FILESYSTEM 14796M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14797L: linux-nilfs@vger.kernel.org 14798S: Supported 14799W: https://nilfs.sourceforge.io/ 14800W: https://nilfs.osdn.jp/ 14801T: git https://github.com/konis/nilfs2.git 14802F: Documentation/filesystems/nilfs2.rst 14803F: fs/nilfs2/ 14804F: include/trace/events/nilfs2.h 14805F: include/uapi/linux/nilfs2_api.h 14806F: include/uapi/linux/nilfs2_ondisk.h 14807 14808NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14809M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14810S: Maintained 14811W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14812F: Documentation/scsi/NinjaSCSI.rst 14813F: drivers/scsi/pcmcia/nsp_* 14814 14815NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14816M: GOTO Masanori <gotom@debian.or.jp> 14817M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14818S: Maintained 14819W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14820F: Documentation/scsi/NinjaSCSI.rst 14821F: drivers/scsi/nsp32* 14822 14823NINTENDO HID DRIVER 14824M: Daniel J. Ogorchock <djogorchock@gmail.com> 14825L: linux-input@vger.kernel.org 14826S: Maintained 14827F: drivers/hid/hid-nintendo* 14828 14829NIOS2 ARCHITECTURE 14830M: Dinh Nguyen <dinguyen@kernel.org> 14831S: Maintained 14832T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14833F: arch/nios2/ 14834 14835NITRO ENCLAVES (NE) 14836M: Alexandru Ciobotaru <alcioa@amazon.com> 14837L: linux-kernel@vger.kernel.org 14838L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14839S: Supported 14840W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14841F: Documentation/virt/ne_overview.rst 14842F: drivers/virt/nitro_enclaves/ 14843F: include/linux/nitro_enclaves.h 14844F: include/uapi/linux/nitro_enclaves.h 14845F: samples/nitro_enclaves/ 14846 14847NOHZ, DYNTICKS SUPPORT 14848M: Frederic Weisbecker <frederic@kernel.org> 14849M: Thomas Gleixner <tglx@linutronix.de> 14850M: Ingo Molnar <mingo@kernel.org> 14851L: linux-kernel@vger.kernel.org 14852S: Maintained 14853T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14854F: include/linux/sched/nohz.h 14855F: include/linux/tick.h 14856F: kernel/time/tick*.* 14857 14858NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14859M: Pavel Machek <pavel@ucw.cz> 14860M: Sakari Ailus <sakari.ailus@iki.fi> 14861L: linux-media@vger.kernel.org 14862S: Maintained 14863F: drivers/media/i2c/ad5820.c 14864F: drivers/media/i2c/et8ek8 14865 14866NOKIA N900 POWER SUPPLY DRIVERS 14867R: Pali Rohár <pali@kernel.org> 14868F: drivers/power/supply/bq2415x_charger.c 14869F: drivers/power/supply/bq27xxx_battery.c 14870F: drivers/power/supply/bq27xxx_battery_i2c.c 14871F: drivers/power/supply/isp1704_charger.c 14872F: drivers/power/supply/rx51_battery.c 14873F: include/linux/power/bq2415x_charger.h 14874F: include/linux/power/bq27xxx_battery.h 14875 14876NOLIBC HEADER FILE 14877M: Willy Tarreau <w@1wt.eu> 14878S: Maintained 14879T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14880F: tools/include/nolibc/ 14881F: tools/testing/selftests/nolibc/ 14882 14883NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14884M: Hans de Goede <hdegoede@redhat.com> 14885L: linux-input@vger.kernel.org 14886S: Maintained 14887F: drivers/input/touchscreen/novatek-nvt-ts.c 14888 14889NSDEPS 14890M: Matthias Maennich <maennich@google.com> 14891S: Maintained 14892F: Documentation/core-api/symbol-namespaces.rst 14893F: scripts/nsdeps 14894 14895NTB AMD DRIVER 14896M: Sanjay R Mehta <sanju.mehta@amd.com> 14897M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14898L: ntb@lists.linux.dev 14899S: Supported 14900F: drivers/ntb/hw/amd/ 14901 14902NTB DRIVER CORE 14903M: Jon Mason <jdmason@kudzu.us> 14904M: Dave Jiang <dave.jiang@intel.com> 14905M: Allen Hubbe <allenbh@gmail.com> 14906L: ntb@lists.linux.dev 14907S: Supported 14908W: https://github.com/jonmason/ntb/wiki 14909T: git git://github.com/jonmason/ntb.git 14910F: drivers/net/ntb_netdev.c 14911F: drivers/ntb/ 14912F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14913F: include/linux/ntb.h 14914F: include/linux/ntb_transport.h 14915F: tools/testing/selftests/ntb/ 14916 14917NTB IDT DRIVER 14918M: Serge Semin <fancer.lancer@gmail.com> 14919L: ntb@lists.linux.dev 14920S: Supported 14921F: drivers/ntb/hw/idt/ 14922 14923NTB INTEL DRIVER 14924M: Dave Jiang <dave.jiang@intel.com> 14925L: ntb@lists.linux.dev 14926S: Supported 14927W: https://github.com/davejiang/linux/wiki 14928T: git https://github.com/davejiang/linux.git 14929F: drivers/ntb/hw/intel/ 14930 14931NTFS FILESYSTEM 14932M: Anton Altaparmakov <anton@tuxera.com> 14933L: linux-ntfs-dev@lists.sourceforge.net 14934S: Supported 14935W: http://www.tuxera.com/ 14936T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14937F: Documentation/filesystems/ntfs.rst 14938F: fs/ntfs/ 14939 14940NTFS3 FILESYSTEM 14941M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14942L: ntfs3@lists.linux.dev 14943S: Supported 14944W: http://www.paragon-software.com/ 14945T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14946F: Documentation/filesystems/ntfs3.rst 14947F: fs/ntfs3/ 14948 14949NUBUS SUBSYSTEM 14950M: Finn Thain <fthain@linux-m68k.org> 14951L: linux-m68k@lists.linux-m68k.org 14952S: Maintained 14953F: arch/*/include/asm/nubus.h 14954F: drivers/nubus/ 14955F: include/linux/nubus.h 14956F: include/uapi/linux/nubus.h 14957 14958NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14959M: Antonino Daplas <adaplas@gmail.com> 14960L: linux-fbdev@vger.kernel.org 14961S: Maintained 14962F: drivers/video/fbdev/nvidia/ 14963F: drivers/video/fbdev/riva/ 14964 14965NVIDIA WMI EC BACKLIGHT DRIVER 14966M: Daniel Dadap <ddadap@nvidia.com> 14967L: platform-driver-x86@vger.kernel.org 14968S: Supported 14969F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14970F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14971 14972NVM EXPRESS DRIVER 14973M: Keith Busch <kbusch@kernel.org> 14974M: Jens Axboe <axboe@fb.com> 14975M: Christoph Hellwig <hch@lst.de> 14976M: Sagi Grimberg <sagi@grimberg.me> 14977L: linux-nvme@lists.infradead.org 14978S: Supported 14979W: http://git.infradead.org/nvme.git 14980T: git git://git.infradead.org/nvme.git 14981F: Documentation/nvme/ 14982F: drivers/nvme/common/ 14983F: drivers/nvme/host/ 14984F: include/linux/nvme-*.h 14985F: include/linux/nvme.h 14986F: include/uapi/linux/nvme_ioctl.h 14987 14988NVM EXPRESS FABRICS AUTHENTICATION 14989M: Hannes Reinecke <hare@suse.de> 14990L: linux-nvme@lists.infradead.org 14991S: Supported 14992F: drivers/nvme/host/auth.c 14993F: drivers/nvme/target/auth.c 14994F: drivers/nvme/target/fabrics-cmd-auth.c 14995F: include/linux/nvme-auth.h 14996 14997NVM EXPRESS FC TRANSPORT DRIVERS 14998M: James Smart <james.smart@broadcom.com> 14999L: linux-nvme@lists.infradead.org 15000S: Supported 15001F: drivers/nvme/host/fc.c 15002F: drivers/nvme/target/fc.c 15003F: drivers/nvme/target/fcloop.c 15004F: include/linux/nvme-fc-driver.h 15005F: include/linux/nvme-fc.h 15006 15007NVM EXPRESS HARDWARE MONITORING SUPPORT 15008M: Guenter Roeck <linux@roeck-us.net> 15009L: linux-nvme@lists.infradead.org 15010S: Supported 15011F: drivers/nvme/host/hwmon.c 15012 15013NVM EXPRESS TARGET DRIVER 15014M: Christoph Hellwig <hch@lst.de> 15015M: Sagi Grimberg <sagi@grimberg.me> 15016M: Chaitanya Kulkarni <kch@nvidia.com> 15017L: linux-nvme@lists.infradead.org 15018S: Supported 15019W: http://git.infradead.org/nvme.git 15020T: git git://git.infradead.org/nvme.git 15021F: drivers/nvme/target/ 15022 15023NVMEM FRAMEWORK 15024M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15025S: Maintained 15026T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15027F: Documentation/ABI/stable/sysfs-bus-nvmem 15028F: Documentation/devicetree/bindings/nvmem/ 15029F: drivers/nvmem/ 15030F: include/linux/nvmem-consumer.h 15031F: include/linux/nvmem-provider.h 15032 15033NXP BLUETOOTH WIRELESS DRIVERS 15034M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15035M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15036S: Maintained 15037F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15038F: drivers/bluetooth/btnxpuart.c 15039 15040NXP C45 TJA11XX PHY DRIVER 15041M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15042L: netdev@vger.kernel.org 15043S: Maintained 15044F: drivers/net/phy/nxp-c45-tja11xx.c 15045 15046NXP FSPI DRIVER 15047M: Han Xu <han.xu@nxp.com> 15048M: Haibo Chen <haibo.chen@nxp.com> 15049R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15050L: linux-spi@vger.kernel.org 15051S: Maintained 15052F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15053F: drivers/spi/spi-nxp-fspi.c 15054 15055NXP FXAS21002C DRIVER 15056M: Rui Miguel Silva <rmfrfs@gmail.com> 15057L: linux-iio@vger.kernel.org 15058S: Maintained 15059F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15060F: drivers/iio/gyro/fxas21002c.h 15061F: drivers/iio/gyro/fxas21002c_core.c 15062F: drivers/iio/gyro/fxas21002c_i2c.c 15063F: drivers/iio/gyro/fxas21002c_spi.c 15064 15065NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15066M: Haibo Chen <haibo.chen@nxp.com> 15067L: linux-iio@vger.kernel.org 15068L: linux-imx@nxp.com 15069S: Maintained 15070F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15071F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15072F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15073F: drivers/iio/adc/imx7d_adc.c 15074F: drivers/iio/adc/imx93_adc.c 15075F: drivers/iio/adc/vf610_adc.c 15076 15077NXP i.MX 8M ISI DRIVER 15078M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15079L: linux-media@vger.kernel.org 15080S: Maintained 15081F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15082F: drivers/media/platform/nxp/imx8-isi/ 15083 15084NXP i.MX 8MP DW100 V4L2 DRIVER 15085M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15086L: linux-media@vger.kernel.org 15087S: Maintained 15088F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15089F: Documentation/userspace-api/media/drivers/dw100.rst 15090F: drivers/media/platform/nxp/dw100/ 15091F: include/uapi/linux/dw100.h 15092 15093NXP i.MX 8MQ DCSS DRIVER 15094M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15095R: Lucas Stach <l.stach@pengutronix.de> 15096L: dri-devel@lists.freedesktop.org 15097S: Maintained 15098F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15099F: drivers/gpu/drm/imx/dcss/ 15100 15101NXP i.MX 8QXP ADC DRIVER 15102M: Cai Huoqing <cai.huoqing@linux.dev> 15103M: Haibo Chen <haibo.chen@nxp.com> 15104L: linux-imx@nxp.com 15105L: linux-iio@vger.kernel.org 15106S: Maintained 15107F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15108F: drivers/iio/adc/imx8qxp-adc.c 15109 15110NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15111M: Mirela Rabulea <mirela.rabulea@nxp.com> 15112R: NXP Linux Team <linux-imx@nxp.com> 15113L: linux-media@vger.kernel.org 15114S: Maintained 15115F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15116F: drivers/media/platform/nxp/imx-jpeg 15117 15118NXP i.MX CLOCK DRIVERS 15119M: Abel Vesa <abelvesa@kernel.org> 15120R: Peng Fan <peng.fan@nxp.com> 15121L: linux-clk@vger.kernel.org 15122L: linux-imx@nxp.com 15123S: Maintained 15124T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15125F: Documentation/devicetree/bindings/clock/imx* 15126F: drivers/clk/imx/ 15127F: include/dt-bindings/clock/imx* 15128 15129NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15130M: Jagan Teki <jagan@amarulasolutions.com> 15131S: Maintained 15132F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15133F: drivers/regulator/pf8x00-regulator.c 15134 15135NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15136M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15137L: linux-kernel@vger.kernel.org 15138S: Maintained 15139F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15140F: drivers/extcon/extcon-ptn5150.c 15141 15142NXP SGTL5000 DRIVER 15143M: Fabio Estevam <festevam@gmail.com> 15144L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15145S: Maintained 15146F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15147F: sound/soc/codecs/sgtl5000* 15148 15149NXP SJA1105 ETHERNET SWITCH DRIVER 15150M: Vladimir Oltean <olteanv@gmail.com> 15151L: linux-kernel@vger.kernel.org 15152S: Maintained 15153F: drivers/net/dsa/sja1105 15154F: drivers/net/pcs/pcs-xpcs-nxp.c 15155 15156NXP TDA998X DRM DRIVER 15157M: Russell King <linux@armlinux.org.uk> 15158S: Maintained 15159T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15160T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15161F: drivers/gpu/drm/i2c/tda998x_drv.c 15162F: include/drm/i2c/tda998x.h 15163F: include/dt-bindings/display/tda998x.h 15164K: "nxp,tda998x" 15165 15166NXP TFA9879 DRIVER 15167M: Peter Rosin <peda@axentia.se> 15168L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15169S: Maintained 15170F: Documentation/devicetree/bindings/sound/tfa9879.txt 15171F: sound/soc/codecs/tfa9879* 15172 15173NXP-NCI NFC DRIVER 15174S: Orphan 15175F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15176F: drivers/nfc/nxp-nci 15177 15178NXP/Goodix TFA989X (TFA1) DRIVER 15179M: Stephan Gerhold <stephan@gerhold.net> 15180L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15181S: Maintained 15182F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15183F: sound/soc/codecs/tfa989x.c 15184 15185NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15186M: Jonas Malaco <jonas@protocubo.io> 15187L: linux-hwmon@vger.kernel.org 15188S: Maintained 15189F: Documentation/hwmon/nzxt-kraken2.rst 15190F: drivers/hwmon/nzxt-kraken2.c 15191 15192NZXT-SMART2 HARDWARE MONITORING DRIVER 15193M: Aleksandr Mezin <mezin.alexander@gmail.com> 15194L: linux-hwmon@vger.kernel.org 15195S: Maintained 15196F: Documentation/hwmon/nzxt-smart2.rst 15197F: drivers/hwmon/nzxt-smart2.c 15198 15199OBJAGG 15200M: Jiri Pirko <jiri@resnulli.us> 15201L: netdev@vger.kernel.org 15202S: Supported 15203F: include/linux/objagg.h 15204F: lib/objagg.c 15205F: lib/test_objagg.c 15206 15207OBJTOOL 15208M: Josh Poimboeuf <jpoimboe@kernel.org> 15209M: Peter Zijlstra <peterz@infradead.org> 15210S: Supported 15211F: include/linux/objtool*.h 15212F: tools/objtool/ 15213 15214OCELOT ETHERNET SWITCH DRIVER 15215M: Vladimir Oltean <vladimir.oltean@nxp.com> 15216M: Claudiu Manoil <claudiu.manoil@nxp.com> 15217M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15218M: UNGLinuxDriver@microchip.com 15219L: netdev@vger.kernel.org 15220S: Supported 15221F: drivers/net/dsa/ocelot/* 15222F: drivers/net/ethernet/mscc/ 15223F: include/soc/mscc/ocelot* 15224F: net/dsa/tag_ocelot.c 15225F: net/dsa/tag_ocelot_8021q.c 15226F: tools/testing/selftests/drivers/net/ocelot/* 15227 15228OCELOT EXTERNAL SWITCH CONTROL 15229M: Colin Foster <colin.foster@in-advantage.com> 15230S: Supported 15231F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15232F: drivers/mfd/ocelot* 15233F: drivers/net/dsa/ocelot/ocelot_ext.c 15234F: include/linux/mfd/ocelot.h 15235 15236OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15237M: Frederic Barrat <fbarrat@linux.ibm.com> 15238M: Andrew Donnellan <ajd@linux.ibm.com> 15239L: linuxppc-dev@lists.ozlabs.org 15240S: Supported 15241F: Documentation/userspace-api/accelerators/ocxl.rst 15242F: arch/powerpc/include/asm/pnv-ocxl.h 15243F: arch/powerpc/platforms/powernv/ocxl.c 15244F: drivers/misc/ocxl/ 15245F: include/misc/ocxl* 15246F: include/uapi/misc/ocxl.h 15247 15248OMAP AUDIO SUPPORT 15249M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15250M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15251L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15252L: linux-omap@vger.kernel.org 15253S: Maintained 15254F: sound/soc/ti/n810.c 15255F: sound/soc/ti/omap* 15256F: sound/soc/ti/rx51.c 15257F: sound/soc/ti/sdma-pcm.* 15258 15259OMAP CLOCK FRAMEWORK SUPPORT 15260M: Paul Walmsley <paul@pwsan.com> 15261L: linux-omap@vger.kernel.org 15262S: Maintained 15263F: arch/arm/*omap*/*clock* 15264 15265OMAP DEVICE TREE SUPPORT 15266M: Benoît Cousson <bcousson@baylibre.com> 15267M: Tony Lindgren <tony@atomide.com> 15268L: linux-omap@vger.kernel.org 15269L: devicetree@vger.kernel.org 15270S: Maintained 15271F: arch/arm/boot/dts/*am3* 15272F: arch/arm/boot/dts/*am4* 15273F: arch/arm/boot/dts/*am5* 15274F: arch/arm/boot/dts/*dra7* 15275F: arch/arm/boot/dts/*omap* 15276F: arch/arm/boot/dts/logicpd-som-lv* 15277F: arch/arm/boot/dts/logicpd-torpedo* 15278 15279OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15280L: linux-omap@vger.kernel.org 15281L: linux-fbdev@vger.kernel.org 15282S: Orphan 15283F: Documentation/arm/omap/dss.rst 15284F: drivers/video/fbdev/omap2/ 15285 15286OMAP FRAMEBUFFER SUPPORT 15287L: linux-fbdev@vger.kernel.org 15288L: linux-omap@vger.kernel.org 15289S: Orphan 15290F: drivers/video/fbdev/omap/ 15291 15292OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15293M: Roger Quadros <rogerq@kernel.org> 15294M: Tony Lindgren <tony@atomide.com> 15295L: linux-omap@vger.kernel.org 15296S: Maintained 15297F: arch/arm/mach-omap2/*gpmc* 15298F: drivers/memory/omap-gpmc.c 15299 15300OMAP GPIO DRIVER 15301M: Grygorii Strashko <grygorii.strashko@ti.com> 15302M: Santosh Shilimkar <ssantosh@kernel.org> 15303M: Kevin Hilman <khilman@kernel.org> 15304L: linux-omap@vger.kernel.org 15305S: Maintained 15306F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15307F: drivers/gpio/gpio-omap.c 15308 15309OMAP HARDWARE SPINLOCK SUPPORT 15310M: Ohad Ben-Cohen <ohad@wizery.com> 15311L: linux-omap@vger.kernel.org 15312S: Maintained 15313F: drivers/hwspinlock/omap_hwspinlock.c 15314 15315OMAP HS MMC SUPPORT 15316L: linux-mmc@vger.kernel.org 15317L: linux-omap@vger.kernel.org 15318S: Orphan 15319F: drivers/mmc/host/omap_hsmmc.c 15320 15321OMAP HWMOD DATA 15322M: Paul Walmsley <paul@pwsan.com> 15323L: linux-omap@vger.kernel.org 15324S: Maintained 15325F: arch/arm/mach-omap2/omap_hwmod*data* 15326 15327OMAP HWMOD SUPPORT 15328M: Benoît Cousson <bcousson@baylibre.com> 15329M: Paul Walmsley <paul@pwsan.com> 15330L: linux-omap@vger.kernel.org 15331S: Maintained 15332F: arch/arm/mach-omap2/omap_hwmod.* 15333 15334OMAP I2C DRIVER 15335M: Vignesh R <vigneshr@ti.com> 15336L: linux-omap@vger.kernel.org 15337L: linux-i2c@vger.kernel.org 15338S: Maintained 15339F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15340F: drivers/i2c/busses/i2c-omap.c 15341 15342OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15343M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15344L: linux-media@vger.kernel.org 15345S: Maintained 15346F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15347F: drivers/media/platform/ti/omap3isp/ 15348F: drivers/staging/media/omap4iss/ 15349 15350OMAP MMC SUPPORT 15351M: Aaro Koskinen <aaro.koskinen@iki.fi> 15352L: linux-omap@vger.kernel.org 15353S: Odd Fixes 15354F: drivers/mmc/host/omap.c 15355 15356OMAP POWER MANAGEMENT SUPPORT 15357M: Kevin Hilman <khilman@kernel.org> 15358L: linux-omap@vger.kernel.org 15359S: Maintained 15360F: arch/arm/*omap*/*pm* 15361F: drivers/cpufreq/omap-cpufreq.c 15362 15363OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15364M: Paul Walmsley <paul@pwsan.com> 15365L: linux-omap@vger.kernel.org 15366S: Maintained 15367F: arch/arm/mach-omap2/prm* 15368 15369OMAP RANDOM NUMBER GENERATOR SUPPORT 15370M: Deepak Saxena <dsaxena@plexity.net> 15371S: Maintained 15372F: drivers/char/hw_random/omap-rng.c 15373 15374OMAP USB SUPPORT 15375L: linux-usb@vger.kernel.org 15376L: linux-omap@vger.kernel.org 15377S: Orphan 15378F: arch/arm/*omap*/usb* 15379F: drivers/usb/*/*omap* 15380 15381OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15382M: Mark Jackson <mpfj@newflow.co.uk> 15383L: linux-omap@vger.kernel.org 15384S: Maintained 15385F: arch/arm/boot/dts/am335x-nano.dts 15386 15387OMAP1 SUPPORT 15388M: Aaro Koskinen <aaro.koskinen@iki.fi> 15389M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15390M: Tony Lindgren <tony@atomide.com> 15391L: linux-omap@vger.kernel.org 15392S: Maintained 15393Q: http://patchwork.kernel.org/project/linux-omap/list/ 15394T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15395F: arch/arm/configs/omap1_defconfig 15396F: arch/arm/mach-omap1/ 15397F: drivers/i2c/busses/i2c-omap.c 15398F: include/linux/platform_data/ams-delta-fiq.h 15399F: include/linux/platform_data/i2c-omap.h 15400 15401OMAP2+ SUPPORT 15402M: Tony Lindgren <tony@atomide.com> 15403L: linux-omap@vger.kernel.org 15404S: Maintained 15405W: http://www.muru.com/linux/omap/ 15406W: http://linux.omap.com/ 15407Q: http://patchwork.kernel.org/project/linux-omap/list/ 15408T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15409F: arch/arm/configs/omap2plus_defconfig 15410F: arch/arm/mach-omap2/ 15411F: drivers/bus/ti-sysc.c 15412F: drivers/i2c/busses/i2c-omap.c 15413F: drivers/irqchip/irq-omap-intc.c 15414F: drivers/mfd/*omap*.c 15415F: drivers/mfd/menelaus.c 15416F: drivers/mfd/palmas.c 15417F: drivers/mfd/tps65217.c 15418F: drivers/mfd/tps65218.c 15419F: drivers/mfd/tps65219.c 15420F: drivers/mfd/tps65910.c 15421F: drivers/mfd/twl-core.[ch] 15422F: drivers/mfd/twl4030*.c 15423F: drivers/mfd/twl6030*.c 15424F: drivers/mfd/twl6040*.c 15425F: drivers/regulator/palmas-regulator*.c 15426F: drivers/regulator/pbias-regulator.c 15427F: drivers/regulator/tps65217-regulator.c 15428F: drivers/regulator/tps65218-regulator.c 15429F: drivers/regulator/tps65219-regulator.c 15430F: drivers/regulator/tps65910-regulator.c 15431F: drivers/regulator/twl-regulator.c 15432F: drivers/regulator/twl6030-regulator.c 15433F: include/linux/platform_data/i2c-omap.h 15434F: include/linux/platform_data/ti-sysc.h 15435 15436OMFS FILESYSTEM 15437M: Bob Copeland <me@bobcopeland.com> 15438L: linux-karma-devel@lists.sourceforge.net 15439S: Maintained 15440F: Documentation/filesystems/omfs.rst 15441F: fs/omfs/ 15442 15443OMNIVISION OG01A1B SENSOR DRIVER 15444M: Shawn Tu <shawnx.tu@intel.com> 15445L: linux-media@vger.kernel.org 15446S: Maintained 15447F: drivers/media/i2c/og01a1b.c 15448 15449OMNIVISION OV02A10 SENSOR DRIVER 15450M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15451L: linux-media@vger.kernel.org 15452S: Maintained 15453T: git git://linuxtv.org/media_tree.git 15454F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15455F: drivers/media/i2c/ov02a10.c 15456 15457OMNIVISION OV08D10 SENSOR DRIVER 15458M: Jimmy Su <jimmy.su@intel.com> 15459L: linux-media@vger.kernel.org 15460S: Maintained 15461T: git git://linuxtv.org/media_tree.git 15462F: drivers/media/i2c/ov08d10.c 15463 15464OMNIVISION OV08X40 SENSOR DRIVER 15465M: Jason Chen <jason.z.chen@intel.com> 15466L: linux-media@vger.kernel.org 15467S: Maintained 15468T: git git://linuxtv.org/media_tree.git 15469F: drivers/media/i2c/ov08x40.c 15470 15471OMNIVISION OV13858 SENSOR DRIVER 15472M: Sakari Ailus <sakari.ailus@linux.intel.com> 15473L: linux-media@vger.kernel.org 15474S: Maintained 15475T: git git://linuxtv.org/media_tree.git 15476F: drivers/media/i2c/ov13858.c 15477 15478OMNIVISION OV13B10 SENSOR DRIVER 15479M: Arec Kao <arec.kao@intel.com> 15480L: linux-media@vger.kernel.org 15481S: Maintained 15482T: git git://linuxtv.org/media_tree.git 15483F: drivers/media/i2c/ov13b10.c 15484 15485OMNIVISION OV2680 SENSOR DRIVER 15486M: Rui Miguel Silva <rmfrfs@gmail.com> 15487L: linux-media@vger.kernel.org 15488S: Maintained 15489T: git git://linuxtv.org/media_tree.git 15490F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15491F: drivers/media/i2c/ov2680.c 15492 15493OMNIVISION OV2685 SENSOR DRIVER 15494M: Shunqian Zheng <zhengsq@rock-chips.com> 15495L: linux-media@vger.kernel.org 15496S: Maintained 15497T: git git://linuxtv.org/media_tree.git 15498F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15499F: drivers/media/i2c/ov2685.c 15500 15501OMNIVISION OV2740 SENSOR DRIVER 15502M: Tianshu Qiu <tian.shu.qiu@intel.com> 15503R: Shawn Tu <shawnx.tu@intel.com> 15504R: Bingbu Cao <bingbu.cao@intel.com> 15505L: linux-media@vger.kernel.org 15506S: Maintained 15507T: git git://linuxtv.org/media_tree.git 15508F: drivers/media/i2c/ov2740.c 15509 15510OMNIVISION OV4689 SENSOR DRIVER 15511M: Mikhail Rudenko <mike.rudenko@gmail.com> 15512L: linux-media@vger.kernel.org 15513S: Maintained 15514T: git git://linuxtv.org/media_tree.git 15515F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15516F: drivers/media/i2c/ov5647.c 15517 15518OMNIVISION OV5640 SENSOR DRIVER 15519M: Steve Longerbeam <slongerbeam@gmail.com> 15520L: linux-media@vger.kernel.org 15521S: Maintained 15522T: git git://linuxtv.org/media_tree.git 15523F: drivers/media/i2c/ov5640.c 15524 15525OMNIVISION OV5647 SENSOR DRIVER 15526M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15527M: Jacopo Mondi <jacopo@jmondi.org> 15528L: linux-media@vger.kernel.org 15529S: Maintained 15530T: git git://linuxtv.org/media_tree.git 15531F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15532F: drivers/media/i2c/ov5647.c 15533 15534OMNIVISION OV5670 SENSOR DRIVER 15535M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15536L: linux-media@vger.kernel.org 15537S: Maintained 15538T: git git://linuxtv.org/media_tree.git 15539F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15540F: drivers/media/i2c/ov5670.c 15541 15542OMNIVISION OV5675 SENSOR DRIVER 15543M: Shawn Tu <shawnx.tu@intel.com> 15544L: linux-media@vger.kernel.org 15545S: Maintained 15546T: git git://linuxtv.org/media_tree.git 15547F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15548F: drivers/media/i2c/ov5675.c 15549 15550OMNIVISION OV5693 SENSOR DRIVER 15551M: Daniel Scally <djrscally@gmail.com> 15552L: linux-media@vger.kernel.org 15553S: Maintained 15554T: git git://linuxtv.org/media_tree.git 15555F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15556F: drivers/media/i2c/ov5693.c 15557 15558OMNIVISION OV5695 SENSOR DRIVER 15559M: Shunqian Zheng <zhengsq@rock-chips.com> 15560L: linux-media@vger.kernel.org 15561S: Maintained 15562T: git git://linuxtv.org/media_tree.git 15563F: drivers/media/i2c/ov5695.c 15564 15565OMNIVISION OV7670 SENSOR DRIVER 15566L: linux-media@vger.kernel.org 15567S: Orphan 15568T: git git://linuxtv.org/media_tree.git 15569F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15570F: drivers/media/i2c/ov7670.c 15571 15572OMNIVISION OV772x SENSOR DRIVER 15573M: Jacopo Mondi <jacopo@jmondi.org> 15574L: linux-media@vger.kernel.org 15575S: Odd fixes 15576T: git git://linuxtv.org/media_tree.git 15577F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15578F: drivers/media/i2c/ov772x.c 15579F: include/media/i2c/ov772x.h 15580 15581OMNIVISION OV7740 SENSOR DRIVER 15582M: Wenyou Yang <wenyou.yang@microchip.com> 15583L: linux-media@vger.kernel.org 15584S: Maintained 15585T: git git://linuxtv.org/media_tree.git 15586F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15587F: drivers/media/i2c/ov7740.c 15588 15589OMNIVISION OV8856 SENSOR DRIVER 15590M: Sakari Ailus <sakari.ailus@linux.intel.com> 15591L: linux-media@vger.kernel.org 15592S: Maintained 15593T: git git://linuxtv.org/media_tree.git 15594F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15595F: drivers/media/i2c/ov8856.c 15596 15597OMNIVISION OV8858 SENSOR DRIVER 15598M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15599M: Nicholas Roth <nicholas@rothemail.net> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15604F: drivers/media/i2c/ov8858.c 15605 15606OMNIVISION OV9282 SENSOR DRIVER 15607M: Paul J. Murphy <paul.j.murphy@intel.com> 15608M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15609L: linux-media@vger.kernel.org 15610S: Maintained 15611T: git git://linuxtv.org/media_tree.git 15612F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15613F: drivers/media/i2c/ov9282.c 15614 15615OMNIVISION OV9640 SENSOR DRIVER 15616M: Petr Cvek <petrcvekcz@gmail.com> 15617L: linux-media@vger.kernel.org 15618S: Maintained 15619F: drivers/media/i2c/ov9640.* 15620 15621OMNIVISION OV9650 SENSOR DRIVER 15622M: Sakari Ailus <sakari.ailus@linux.intel.com> 15623R: Akinobu Mita <akinobu.mita@gmail.com> 15624R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15629F: drivers/media/i2c/ov9650.c 15630 15631OMNIVISION OV9734 SENSOR DRIVER 15632M: Tianshu Qiu <tian.shu.qiu@intel.com> 15633R: Bingbu Cao <bingbu.cao@intel.com> 15634L: linux-media@vger.kernel.org 15635S: Maintained 15636T: git git://linuxtv.org/media_tree.git 15637F: drivers/media/i2c/ov9734.c 15638 15639ONBOARD USB HUB DRIVER 15640M: Matthias Kaehlcke <mka@chromium.org> 15641L: linux-usb@vger.kernel.org 15642S: Maintained 15643F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15644F: drivers/usb/misc/onboard_usb_hub.c 15645 15646ONENAND FLASH DRIVER 15647M: Kyungmin Park <kyungmin.park@samsung.com> 15648L: linux-mtd@lists.infradead.org 15649S: Maintained 15650F: drivers/mtd/nand/onenand/ 15651F: include/linux/mtd/onenand*.h 15652 15653ONEXPLAYER FAN DRIVER 15654M: Derek John Clark <derekjohn.clark@gmail.com> 15655M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15656L: linux-hwmon@vger.kernel.org 15657S: Maintained 15658F: drivers/hwmon/oxp-sensors.c 15659 15660ONIE TLV NVMEM LAYOUT DRIVER 15661M: Miquel Raynal <miquel.raynal@bootlin.com> 15662S: Maintained 15663F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15664F: drivers/nvmem/layouts/onie-tlv.c 15665 15666ONION OMEGA2+ BOARD 15667M: Harvey Hunt <harveyhuntnexus@gmail.com> 15668L: linux-mips@vger.kernel.org 15669S: Maintained 15670F: arch/mips/boot/dts/ralink/omega2p.dts 15671 15672ONSEMI ETHERNET PHY DRIVERS 15673M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15674L: netdev@vger.kernel.org 15675S: Supported 15676W: http://www.onsemi.com 15677F: drivers/net/phy/ncn* 15678 15679OP-TEE DRIVER 15680M: Jens Wiklander <jens.wiklander@linaro.org> 15681L: op-tee@lists.trustedfirmware.org 15682S: Maintained 15683F: Documentation/ABI/testing/sysfs-bus-optee-devices 15684F: drivers/tee/optee/ 15685 15686OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15687M: Sumit Garg <sumit.garg@linaro.org> 15688L: op-tee@lists.trustedfirmware.org 15689S: Maintained 15690F: drivers/char/hw_random/optee-rng.c 15691 15692OP-TEE RTC DRIVER 15693M: Clément Léger <clement.leger@bootlin.com> 15694L: linux-rtc@vger.kernel.org 15695S: Maintained 15696F: drivers/rtc/rtc-optee.c 15697 15698OPA-VNIC DRIVER 15699M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15700L: linux-rdma@vger.kernel.org 15701S: Supported 15702F: drivers/infiniband/ulp/opa_vnic 15703 15704OPEN FIRMWARE AND FLATTENED DEVICE TREE 15705M: Rob Herring <robh+dt@kernel.org> 15706M: Frank Rowand <frowand.list@gmail.com> 15707L: devicetree@vger.kernel.org 15708S: Maintained 15709W: http://www.devicetree.org/ 15710C: irc://irc.libera.chat/devicetree 15711T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15712F: Documentation/ABI/testing/sysfs-firmware-ofw 15713F: drivers/of/ 15714F: include/linux/of*.h 15715F: scripts/dtc/ 15716K: of_overlay_notifier_ 15717K: of_overlay_fdt_apply 15718K: of_overlay_remove 15719 15720OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15721M: Rob Herring <robh+dt@kernel.org> 15722M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15723M: Conor Dooley <conor+dt@kernel.org> 15724L: devicetree@vger.kernel.org 15725S: Maintained 15726Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15727C: irc://irc.libera.chat/devicetree 15728T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15729F: Documentation/devicetree/ 15730F: arch/*/boot/dts/ 15731F: include/dt-bindings/ 15732 15733OPENCOMPUTE PTP CLOCK DRIVER 15734M: Jonathan Lemon <jonathan.lemon@gmail.com> 15735M: Vadim Fedorenko <vadfed@fb.com> 15736L: netdev@vger.kernel.org 15737S: Maintained 15738F: drivers/ptp/ptp_ocp.c 15739 15740OPENCORES I2C BUS DRIVER 15741M: Peter Korsgaard <peter@korsgaard.com> 15742M: Andrew Lunn <andrew@lunn.ch> 15743L: linux-i2c@vger.kernel.org 15744S: Maintained 15745F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15746F: Documentation/i2c/busses/i2c-ocores.rst 15747F: drivers/i2c/busses/i2c-ocores.c 15748F: include/linux/platform_data/i2c-ocores.h 15749 15750OPENRISC ARCHITECTURE 15751M: Jonas Bonn <jonas@southpole.se> 15752M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15753M: Stafford Horne <shorne@gmail.com> 15754L: linux-openrisc@vger.kernel.org 15755S: Maintained 15756W: http://openrisc.io 15757T: git https://github.com/openrisc/linux.git 15758F: Documentation/arch/openrisc/ 15759F: Documentation/devicetree/bindings/openrisc/ 15760F: arch/openrisc/ 15761F: drivers/irqchip/irq-ompic.c 15762F: drivers/irqchip/irq-or1k-* 15763 15764OPENVSWITCH 15765M: Pravin B Shelar <pshelar@ovn.org> 15766L: netdev@vger.kernel.org 15767L: dev@openvswitch.org 15768S: Maintained 15769W: http://openvswitch.org 15770F: include/uapi/linux/openvswitch.h 15771F: net/openvswitch/ 15772F: tools/testing/selftests/net/openvswitch/ 15773 15774OPERATING PERFORMANCE POINTS (OPP) 15775M: Viresh Kumar <vireshk@kernel.org> 15776M: Nishanth Menon <nm@ti.com> 15777M: Stephen Boyd <sboyd@kernel.org> 15778L: linux-pm@vger.kernel.org 15779S: Maintained 15780T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15781F: Documentation/devicetree/bindings/opp/ 15782F: Documentation/power/opp.rst 15783F: drivers/opp/ 15784F: include/linux/pm_opp.h 15785 15786OPL4 DRIVER 15787M: Clemens Ladisch <clemens@ladisch.de> 15788L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15789S: Maintained 15790T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15791F: sound/drivers/opl4/ 15792 15793ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15794M: Mark Fasheh <mark@fasheh.com> 15795M: Joel Becker <jlbec@evilplan.org> 15796M: Joseph Qi <joseph.qi@linux.alibaba.com> 15797L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15798S: Supported 15799W: http://ocfs2.wiki.kernel.org 15800F: Documentation/filesystems/dlmfs.rst 15801F: Documentation/filesystems/ocfs2.rst 15802F: fs/ocfs2/ 15803 15804ORANGEFS FILESYSTEM 15805M: Mike Marshall <hubcap@omnibond.com> 15806R: Martin Brandenburg <martin@omnibond.com> 15807L: devel@lists.orangefs.org 15808S: Supported 15809T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15810F: Documentation/filesystems/orangefs.rst 15811F: fs/orangefs/ 15812 15813ORINOCO DRIVER 15814L: linux-wireless@vger.kernel.org 15815S: Orphan 15816W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15817W: http://www.nongnu.org/orinoco/ 15818F: drivers/net/wireless/intersil/orinoco/ 15819 15820OV2659 OMNIVISION SENSOR DRIVER 15821M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15822L: linux-media@vger.kernel.org 15823S: Maintained 15824W: https://linuxtv.org 15825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15826T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15827F: drivers/media/i2c/ov2659.c 15828F: include/media/i2c/ov2659.h 15829 15830OVERLAY FILESYSTEM 15831M: Miklos Szeredi <miklos@szeredi.hu> 15832L: linux-unionfs@vger.kernel.org 15833S: Supported 15834T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15835F: Documentation/filesystems/overlayfs.rst 15836F: fs/overlayfs/ 15837 15838P54 WIRELESS DRIVER 15839M: Christian Lamparter <chunkeey@googlemail.com> 15840L: linux-wireless@vger.kernel.org 15841S: Maintained 15842W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15843F: drivers/net/wireless/intersil/p54/ 15844 15845PACKET SOCKETS 15846M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15847S: Maintained 15848F: include/uapi/linux/if_packet.h 15849F: net/packet/af_packet.c 15850 15851PACKING 15852M: Vladimir Oltean <olteanv@gmail.com> 15853L: netdev@vger.kernel.org 15854S: Supported 15855F: Documentation/core-api/packing.rst 15856F: include/linux/packing.h 15857F: lib/packing.c 15858 15859PADATA PARALLEL EXECUTION MECHANISM 15860M: Steffen Klassert <steffen.klassert@secunet.com> 15861M: Daniel Jordan <daniel.m.jordan@oracle.com> 15862L: linux-crypto@vger.kernel.org 15863L: linux-kernel@vger.kernel.org 15864S: Maintained 15865F: Documentation/core-api/padata.rst 15866F: include/linux/padata.h 15867F: kernel/padata.c 15868 15869PAGE CACHE 15870M: Matthew Wilcox (Oracle) <willy@infradead.org> 15871L: linux-fsdevel@vger.kernel.org 15872S: Supported 15873T: git git://git.infradead.org/users/willy/pagecache.git 15874F: Documentation/filesystems/locking.rst 15875F: Documentation/filesystems/vfs.rst 15876F: include/linux/pagemap.h 15877F: mm/filemap.c 15878F: mm/page-writeback.c 15879F: mm/readahead.c 15880F: mm/truncate.c 15881 15882PAGE POOL 15883M: Jesper Dangaard Brouer <hawk@kernel.org> 15884M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15885L: netdev@vger.kernel.org 15886S: Supported 15887F: Documentation/networking/page_pool.rst 15888F: include/net/page_pool.h 15889F: include/trace/events/page_pool.h 15890F: net/core/page_pool.c 15891 15892PAGE TABLE CHECK 15893M: Pasha Tatashin <pasha.tatashin@soleen.com> 15894M: Andrew Morton <akpm@linux-foundation.org> 15895L: linux-mm@kvack.org 15896S: Maintained 15897F: Documentation/mm/page_table_check.rst 15898F: include/linux/page_table_check.h 15899F: mm/page_table_check.c 15900 15901PANASONIC LAPTOP ACPI EXTRAS DRIVER 15902M: Kenneth Chan <kenneth.t.chan@gmail.com> 15903L: platform-driver-x86@vger.kernel.org 15904S: Maintained 15905F: drivers/platform/x86/panasonic-laptop.c 15906 15907PARALLAX PING IIO SENSOR DRIVER 15908M: Andreas Klinger <ak@it-klinger.de> 15909L: linux-iio@vger.kernel.org 15910S: Maintained 15911F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15912F: drivers/iio/proximity/ping.c 15913 15914PARALLEL LCD/KEYPAD PANEL DRIVER 15915M: Willy Tarreau <willy@haproxy.com> 15916M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15917S: Odd Fixes 15918F: Documentation/admin-guide/lcd-panel-cgram.rst 15919F: drivers/auxdisplay/panel.c 15920 15921PARALLEL PORT SUBSYSTEM 15922M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15923M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15924L: linux-parport@lists.infradead.org (subscribers-only) 15925S: Maintained 15926F: Documentation/driver-api/parport*.rst 15927F: drivers/char/ppdev.c 15928F: drivers/parport/ 15929F: include/linux/parport*.h 15930F: include/uapi/linux/ppdev.h 15931 15932PARAVIRT_OPS INTERFACE 15933M: Juergen Gross <jgross@suse.com> 15934M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15935R: Alexey Makhalov <amakhalov@vmware.com> 15936R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15937L: virtualization@lists.linux-foundation.org 15938L: x86@kernel.org 15939S: Supported 15940T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15941F: Documentation/virt/paravirt_ops.rst 15942F: arch/*/include/asm/paravirt*.h 15943F: arch/*/kernel/paravirt* 15944F: include/linux/hypervisor.h 15945 15946PARISC ARCHITECTURE 15947M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15948M: Helge Deller <deller@gmx.de> 15949L: linux-parisc@vger.kernel.org 15950S: Maintained 15951W: https://parisc.wiki.kernel.org 15952Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15953T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15954T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15955F: Documentation/arch/parisc/ 15956F: arch/parisc/ 15957F: drivers/char/agp/parisc-agp.c 15958F: drivers/input/misc/hp_sdc_rtc.c 15959F: drivers/input/serio/gscps2.c 15960F: drivers/input/serio/hp_sdc* 15961F: drivers/parisc/ 15962F: drivers/parport/parport_gsc.* 15963F: drivers/tty/serial/8250/8250_parisc.c 15964F: drivers/video/console/sti* 15965F: drivers/video/fbdev/sti* 15966F: drivers/video/logo/logo_parisc* 15967F: include/linux/hp_sdc.h 15968 15969PARMAN 15970M: Jiri Pirko <jiri@resnulli.us> 15971L: netdev@vger.kernel.org 15972S: Supported 15973F: include/linux/parman.h 15974F: lib/parman.c 15975F: lib/test_parman.c 15976 15977PC ENGINES APU BOARD DRIVER 15978M: Enrico Weigelt, metux IT consult <info@metux.net> 15979S: Maintained 15980F: drivers/platform/x86/pcengines-apuv2.c 15981 15982PC87360 HARDWARE MONITORING DRIVER 15983M: Jim Cromie <jim.cromie@gmail.com> 15984L: linux-hwmon@vger.kernel.org 15985S: Maintained 15986F: Documentation/hwmon/pc87360.rst 15987F: drivers/hwmon/pc87360.c 15988 15989PC8736x GPIO DRIVER 15990M: Jim Cromie <jim.cromie@gmail.com> 15991S: Maintained 15992F: drivers/char/pc8736x_gpio.c 15993 15994PC87427 HARDWARE MONITORING DRIVER 15995M: Jean Delvare <jdelvare@suse.com> 15996L: linux-hwmon@vger.kernel.org 15997S: Maintained 15998F: Documentation/hwmon/pc87427.rst 15999F: drivers/hwmon/pc87427.c 16000 16001PCA9532 LED DRIVER 16002M: Riku Voipio <riku.voipio@iki.fi> 16003S: Maintained 16004F: drivers/leds/leds-pca9532.c 16005F: include/linux/leds-pca9532.h 16006 16007PCA9541 I2C BUS MASTER SELECTOR DRIVER 16008M: Guenter Roeck <linux@roeck-us.net> 16009L: linux-i2c@vger.kernel.org 16010S: Maintained 16011F: drivers/i2c/muxes/i2c-mux-pca9541.c 16012 16013PCDP - PRIMARY CONSOLE AND DEBUG PORT 16014M: Khalid Aziz <khalid@gonehiking.org> 16015S: Maintained 16016F: drivers/firmware/pcdp.* 16017 16018PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16019M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16020M: Pali Rohár <pali@kernel.org> 16021L: linux-pci@vger.kernel.org 16022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16023S: Maintained 16024F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16025F: drivers/pci/controller/pci-aardvark.c 16026 16027PCI DRIVER FOR ALTERA PCIE IP 16028M: Joyce Ooi <joyce.ooi@intel.com> 16029L: linux-pci@vger.kernel.org 16030S: Supported 16031F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16032F: drivers/pci/controller/pcie-altera.c 16033 16034PCI DRIVER FOR APPLIEDMICRO XGENE 16035M: Toan Le <toan@os.amperecomputing.com> 16036L: linux-pci@vger.kernel.org 16037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16038S: Maintained 16039F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16040F: drivers/pci/controller/pci-xgene.c 16041 16042PCI DRIVER FOR ARM VERSATILE PLATFORM 16043M: Rob Herring <robh@kernel.org> 16044L: linux-pci@vger.kernel.org 16045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16046S: Maintained 16047F: Documentation/devicetree/bindings/pci/versatile.yaml 16048F: drivers/pci/controller/pci-versatile.c 16049 16050PCI DRIVER FOR ARMADA 8K 16051M: Thomas Petazzoni <thomas.petazzoni@bootlin.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/pci-armada8k.txt 16056F: drivers/pci/controller/dwc/pcie-armada8k.c 16057 16058PCI DRIVER FOR CADENCE PCIE IP 16059M: Tom Joseph <tjoseph@cadence.com> 16060L: linux-pci@vger.kernel.org 16061S: Maintained 16062F: Documentation/devicetree/bindings/pci/cdns,* 16063F: drivers/pci/controller/cadence/ 16064 16065PCI DRIVER FOR FREESCALE LAYERSCAPE 16066M: Minghuan Lian <minghuan.Lian@nxp.com> 16067M: Mingkai Hu <mingkai.hu@nxp.com> 16068M: Roy Zang <roy.zang@nxp.com> 16069L: linuxppc-dev@lists.ozlabs.org 16070L: linux-pci@vger.kernel.org 16071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16072S: Maintained 16073F: drivers/pci/controller/dwc/*layerscape* 16074 16075PCI DRIVER FOR FU740 16076M: Paul Walmsley <paul.walmsley@sifive.com> 16077M: Greentime Hu <greentime.hu@sifive.com> 16078L: linux-pci@vger.kernel.org 16079S: Maintained 16080F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16081F: drivers/pci/controller/dwc/pcie-fu740.c 16082 16083PCI DRIVER FOR GENERIC OF HOSTS 16084M: Will Deacon <will@kernel.org> 16085L: linux-pci@vger.kernel.org 16086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16087S: Maintained 16088F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16089F: drivers/pci/controller/pci-host-common.c 16090F: drivers/pci/controller/pci-host-generic.c 16091 16092PCI DRIVER FOR IMX6 16093M: Richard Zhu <hongxing.zhu@nxp.com> 16094M: Lucas Stach <l.stach@pengutronix.de> 16095L: linux-pci@vger.kernel.org 16096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16097S: Maintained 16098F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16099F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16100F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16101F: drivers/pci/controller/dwc/*imx6* 16102 16103PCI DRIVER FOR INTEL IXP4XX 16104M: Linus Walleij <linus.walleij@linaro.org> 16105S: Maintained 16106F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16107F: drivers/pci/controller/pci-ixp4xx.c 16108 16109PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16110M: Nirmal Patel <nirmal.patel@linux.intel.com> 16111R: Jonathan Derrick <jonathan.derrick@linux.dev> 16112L: linux-pci@vger.kernel.org 16113S: Supported 16114F: drivers/pci/controller/vmd.c 16115 16116PCI DRIVER FOR MICROSEMI SWITCHTEC 16117M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16118M: Logan Gunthorpe <logang@deltatee.com> 16119L: linux-pci@vger.kernel.org 16120S: Maintained 16121F: Documentation/ABI/testing/sysfs-class-switchtec 16122F: Documentation/driver-api/switchtec.rst 16123F: drivers/ntb/hw/mscc/ 16124F: drivers/pci/switch/switchtec* 16125F: include/linux/switchtec.h 16126F: include/uapi/linux/switchtec_ioctl.h 16127 16128PCI DRIVER FOR MOBIVEIL PCIE IP 16129M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16130M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16131L: linux-pci@vger.kernel.org 16132S: Supported 16133F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16134F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16135 16136PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16137M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16138M: Pali Rohár <pali@kernel.org> 16139L: linux-pci@vger.kernel.org 16140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16141S: Maintained 16142F: drivers/pci/controller/*mvebu* 16143 16144PCI DRIVER FOR NVIDIA TEGRA 16145M: Thierry Reding <thierry.reding@gmail.com> 16146L: linux-tegra@vger.kernel.org 16147L: linux-pci@vger.kernel.org 16148S: Supported 16149F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16150F: drivers/pci/controller/pci-tegra.c 16151 16152PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16153M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16154L: linux-pci@vger.kernel.org 16155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16156S: Maintained 16157F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16158F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16159 16160PCI DRIVER FOR RENESAS R-CAR 16161M: Marek Vasut <marek.vasut+renesas@gmail.com> 16162M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16163L: linux-pci@vger.kernel.org 16164L: linux-renesas-soc@vger.kernel.org 16165S: Maintained 16166F: Documentation/devicetree/bindings/pci/*rcar* 16167F: drivers/pci/controller/*rcar* 16168 16169PCI DRIVER FOR SAMSUNG EXYNOS 16170M: Jingoo Han <jingoohan1@gmail.com> 16171L: linux-pci@vger.kernel.org 16172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16173L: linux-samsung-soc@vger.kernel.org 16174S: Maintained 16175F: drivers/pci/controller/dwc/pci-exynos.c 16176 16177PCI DRIVER FOR SYNOPSYS DESIGNWARE 16178M: Jingoo Han <jingoohan1@gmail.com> 16179M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16180L: linux-pci@vger.kernel.org 16181S: Maintained 16182F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16183F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16184F: drivers/pci/controller/dwc/*designware* 16185 16186PCI DRIVER FOR TI DRA7XX/J721E 16187M: Vignesh Raghavendra <vigneshr@ti.com> 16188L: linux-omap@vger.kernel.org 16189L: linux-pci@vger.kernel.org 16190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16191S: Supported 16192F: Documentation/devicetree/bindings/pci/ti-pci.txt 16193F: drivers/pci/controller/cadence/pci-j721e.c 16194F: drivers/pci/controller/dwc/pci-dra7xx.c 16195 16196PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16197M: Linus Walleij <linus.walleij@linaro.org> 16198L: linux-pci@vger.kernel.org 16199S: Maintained 16200F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16201F: drivers/pci/controller/pci-v3-semi.c 16202 16203PCI DRIVER FOR XILINX VERSAL CPM 16204M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16205M: Michal Simek <michal.simek@amd.com> 16206L: linux-pci@vger.kernel.org 16207S: Maintained 16208F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16209F: drivers/pci/controller/pcie-xilinx-cpm.c 16210 16211PCI ENDPOINT SUBSYSTEM 16212M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16213M: Krzysztof Wilczyński <kw@linux.com> 16214R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16215R: Kishon Vijay Abraham I <kishon@kernel.org> 16216L: linux-pci@vger.kernel.org 16217S: Supported 16218Q: https://patchwork.kernel.org/project/linux-pci/list/ 16219B: https://bugzilla.kernel.org 16220C: irc://irc.oftc.net/linux-pci 16221T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16222F: Documentation/PCI/endpoint/* 16223F: Documentation/misc-devices/pci-endpoint-test.rst 16224F: drivers/misc/pci_endpoint_test.c 16225F: drivers/pci/endpoint/ 16226F: tools/pci/ 16227 16228PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16229M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16230R: Oliver O'Halloran <oohall@gmail.com> 16231L: linuxppc-dev@lists.ozlabs.org 16232S: Supported 16233F: Documentation/PCI/pci-error-recovery.rst 16234F: Documentation/powerpc/eeh-pci-error-recovery.rst 16235F: arch/powerpc/include/*/eeh*.h 16236F: arch/powerpc/kernel/eeh*.c 16237F: arch/powerpc/platforms/*/eeh*.c 16238F: drivers/pci/pcie/aer.c 16239F: drivers/pci/pcie/dpc.c 16240F: drivers/pci/pcie/err.c 16241 16242PCI ERROR RECOVERY 16243M: Linas Vepstas <linasvepstas@gmail.com> 16244L: linux-pci@vger.kernel.org 16245S: Supported 16246F: Documentation/PCI/pci-error-recovery.rst 16247 16248PCI MSI DRIVER FOR ALTERA MSI IP 16249M: Joyce Ooi <joyce.ooi@intel.com> 16250L: linux-pci@vger.kernel.org 16251S: Supported 16252F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16253F: drivers/pci/controller/pcie-altera-msi.c 16254 16255PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16256M: Toan Le <toan@os.amperecomputing.com> 16257L: linux-pci@vger.kernel.org 16258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16259S: Maintained 16260F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16261F: drivers/pci/controller/pci-xgene-msi.c 16262 16263PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16264M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16265M: Krzysztof Wilczyński <kw@linux.com> 16266R: Rob Herring <robh@kernel.org> 16267L: linux-pci@vger.kernel.org 16268S: Supported 16269Q: https://patchwork.kernel.org/project/linux-pci/list/ 16270B: https://bugzilla.kernel.org 16271C: irc://irc.oftc.net/linux-pci 16272T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16273F: Documentation/devicetree/bindings/pci/ 16274F: drivers/pci/controller/ 16275F: drivers/pci/pci-bridge-emul.c 16276F: drivers/pci/pci-bridge-emul.h 16277 16278PCI PEER-TO-PEER DMA (P2PDMA) 16279M: Bjorn Helgaas <bhelgaas@google.com> 16280M: Logan Gunthorpe <logang@deltatee.com> 16281L: linux-pci@vger.kernel.org 16282S: Supported 16283Q: https://patchwork.kernel.org/project/linux-pci/list/ 16284B: https://bugzilla.kernel.org 16285C: irc://irc.oftc.net/linux-pci 16286T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16287F: Documentation/driver-api/pci/p2pdma.rst 16288F: drivers/pci/p2pdma.c 16289F: include/linux/pci-p2pdma.h 16290 16291PCI SUBSYSTEM 16292M: Bjorn Helgaas <bhelgaas@google.com> 16293L: linux-pci@vger.kernel.org 16294S: Supported 16295Q: https://patchwork.kernel.org/project/linux-pci/list/ 16296B: https://bugzilla.kernel.org 16297C: irc://irc.oftc.net/linux-pci 16298T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16299F: Documentation/PCI/ 16300F: Documentation/devicetree/bindings/pci/ 16301F: arch/x86/kernel/early-quirks.c 16302F: arch/x86/kernel/quirks.c 16303F: arch/x86/pci/ 16304F: drivers/acpi/pci* 16305F: drivers/pci/ 16306F: include/asm-generic/pci* 16307F: include/linux/of_pci.h 16308F: include/linux/pci* 16309F: include/uapi/linux/pci* 16310F: lib/pci* 16311 16312PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16313M: Jonathan Chocron <jonnyc@amazon.com> 16314L: linux-pci@vger.kernel.org 16315S: Maintained 16316F: Documentation/devicetree/bindings/pci/pcie-al.txt 16317F: drivers/pci/controller/dwc/pcie-al.c 16318 16319PCIE DRIVER FOR AMLOGIC MESON 16320M: Yue Wang <yue.wang@Amlogic.com> 16321L: linux-pci@vger.kernel.org 16322L: linux-amlogic@lists.infradead.org 16323S: Maintained 16324F: drivers/pci/controller/dwc/pci-meson.c 16325 16326PCIE DRIVER FOR AXIS ARTPEC 16327M: Jesper Nilsson <jesper.nilsson@axis.com> 16328L: linux-arm-kernel@axis.com 16329L: linux-pci@vger.kernel.org 16330S: Maintained 16331F: Documentation/devicetree/bindings/pci/axis,artpec* 16332F: drivers/pci/controller/dwc/*artpec* 16333 16334PCIE DRIVER FOR CAVIUM THUNDERX 16335M: Robert Richter <rric@kernel.org> 16336L: linux-pci@vger.kernel.org 16337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16338S: Odd Fixes 16339F: drivers/pci/controller/pci-thunder-* 16340 16341PCIE DRIVER FOR HISILICON 16342M: Zhou Wang <wangzhou1@hisilicon.com> 16343L: linux-pci@vger.kernel.org 16344S: Maintained 16345F: drivers/pci/controller/dwc/pcie-hisi.c 16346 16347PCIE DRIVER FOR HISILICON KIRIN 16348M: Xiaowei Song <songxiaowei@hisilicon.com> 16349M: Binghui Wang <wangbinghui@hisilicon.com> 16350L: linux-pci@vger.kernel.org 16351S: Maintained 16352F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16353F: drivers/pci/controller/dwc/pcie-kirin.c 16354 16355PCIE DRIVER FOR HISILICON STB 16356M: Shawn Guo <shawn.guo@linaro.org> 16357L: linux-pci@vger.kernel.org 16358S: Maintained 16359F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16360F: drivers/pci/controller/dwc/pcie-histb.c 16361 16362PCIE DRIVER FOR INTEL KEEM BAY 16363M: Srikanth Thokala <srikanth.thokala@intel.com> 16364L: linux-pci@vger.kernel.org 16365S: Supported 16366F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16367F: drivers/pci/controller/dwc/pcie-keembay.c 16368 16369PCIE DRIVER FOR INTEL LGM GW SOC 16370M: Rahul Tanwar <rtanwar@maxlinear.com> 16371L: linux-pci@vger.kernel.org 16372S: Maintained 16373F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16374F: drivers/pci/controller/dwc/pcie-intel-gw.c 16375 16376PCIE DRIVER FOR MEDIATEK 16377M: Ryder Lee <ryder.lee@mediatek.com> 16378M: Jianjun Wang <jianjun.wang@mediatek.com> 16379L: linux-pci@vger.kernel.org 16380L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16381S: Supported 16382F: Documentation/devicetree/bindings/pci/mediatek* 16383F: drivers/pci/controller/*mediatek* 16384 16385PCIE DRIVER FOR MICROCHIP 16386M: Daire McNamara <daire.mcnamara@microchip.com> 16387L: linux-pci@vger.kernel.org 16388S: Supported 16389F: Documentation/devicetree/bindings/pci/microchip* 16390F: drivers/pci/controller/*microchip* 16391 16392PCIE DRIVER FOR QUALCOMM MSM 16393M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16394L: linux-pci@vger.kernel.org 16395L: linux-arm-msm@vger.kernel.org 16396S: Maintained 16397F: drivers/pci/controller/dwc/pcie-qcom.c 16398 16399PCIE DRIVER FOR ROCKCHIP 16400M: Shawn Lin <shawn.lin@rock-chips.com> 16401L: linux-pci@vger.kernel.org 16402L: linux-rockchip@lists.infradead.org 16403S: Maintained 16404F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16405F: drivers/pci/controller/pcie-rockchip* 16406 16407PCIE DRIVER FOR SOCIONEXT UNIPHIER 16408M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16409L: linux-pci@vger.kernel.org 16410S: Maintained 16411F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16412F: drivers/pci/controller/dwc/pcie-uniphier* 16413 16414PCIE DRIVER FOR ST SPEAR13XX 16415M: Pratyush Anand <pratyush.anand@gmail.com> 16416L: linux-pci@vger.kernel.org 16417S: Maintained 16418F: drivers/pci/controller/dwc/*spear* 16419 16420PCIE ENDPOINT DRIVER FOR QUALCOMM 16421M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16422L: linux-pci@vger.kernel.org 16423L: linux-arm-msm@vger.kernel.org 16424S: Maintained 16425F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16426F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16427 16428PCMCIA SUBSYSTEM 16429M: Dominik Brodowski <linux@dominikbrodowski.net> 16430S: Odd Fixes 16431T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16432F: Documentation/pcmcia/ 16433F: drivers/pcmcia/ 16434F: include/pcmcia/ 16435F: tools/pcmcia/ 16436 16437PCNET32 NETWORK DRIVER 16438M: Don Fry <pcnet32@frontier.com> 16439L: netdev@vger.kernel.org 16440S: Maintained 16441F: drivers/net/ethernet/amd/pcnet32.c 16442 16443PCRYPT PARALLEL CRYPTO ENGINE 16444M: Steffen Klassert <steffen.klassert@secunet.com> 16445L: linux-crypto@vger.kernel.org 16446S: Maintained 16447F: crypto/pcrypt.c 16448F: include/crypto/pcrypt.h 16449 16450PECI HARDWARE MONITORING DRIVERS 16451M: Iwona Winiarska <iwona.winiarska@intel.com> 16452L: linux-hwmon@vger.kernel.org 16453S: Supported 16454F: Documentation/hwmon/peci-cputemp.rst 16455F: Documentation/hwmon/peci-dimmtemp.rst 16456F: drivers/hwmon/peci/ 16457 16458PECI SUBSYSTEM 16459M: Iwona Winiarska <iwona.winiarska@intel.com> 16460L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16461S: Supported 16462F: Documentation/devicetree/bindings/peci/ 16463F: Documentation/peci/ 16464F: drivers/peci/ 16465F: include/linux/peci-cpu.h 16466F: include/linux/peci.h 16467 16468PENSANDO ETHERNET DRIVERS 16469M: Shannon Nelson <shannon.nelson@amd.com> 16470M: Brett Creeley <brett.creeley@amd.com> 16471M: drivers@pensando.io 16472L: netdev@vger.kernel.org 16473S: Supported 16474F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16475F: drivers/net/ethernet/pensando/ 16476 16477PER-CPU MEMORY ALLOCATOR 16478M: Dennis Zhou <dennis@kernel.org> 16479M: Tejun Heo <tj@kernel.org> 16480M: Christoph Lameter <cl@linux.com> 16481L: linux-mm@kvack.org 16482S: Maintained 16483T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16484F: arch/*/include/asm/percpu.h 16485F: include/linux/percpu*.h 16486F: lib/percpu*.c 16487F: mm/percpu*.c 16488 16489PER-TASK DELAY ACCOUNTING 16490M: Balbir Singh <bsingharora@gmail.com> 16491S: Maintained 16492F: include/linux/delayacct.h 16493F: kernel/delayacct.c 16494 16495PERFORMANCE EVENTS SUBSYSTEM 16496M: Peter Zijlstra <peterz@infradead.org> 16497M: Ingo Molnar <mingo@redhat.com> 16498M: Arnaldo Carvalho de Melo <acme@kernel.org> 16499R: Mark Rutland <mark.rutland@arm.com> 16500R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16501R: Jiri Olsa <jolsa@kernel.org> 16502R: Namhyung Kim <namhyung@kernel.org> 16503R: Ian Rogers <irogers@google.com> 16504R: Adrian Hunter <adrian.hunter@intel.com> 16505L: linux-perf-users@vger.kernel.org 16506L: linux-kernel@vger.kernel.org 16507S: Supported 16508W: https://perf.wiki.kernel.org/ 16509T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16510F: arch/*/events/* 16511F: arch/*/events/*/* 16512F: arch/*/include/asm/perf_event.h 16513F: arch/*/kernel/*/*/perf_event*.c 16514F: arch/*/kernel/*/perf_event*.c 16515F: arch/*/kernel/perf_callchain.c 16516F: arch/*/kernel/perf_event*.c 16517F: include/linux/perf_event.h 16518F: include/uapi/linux/perf_event.h 16519F: kernel/events/* 16520F: tools/lib/perf/ 16521F: tools/perf/ 16522 16523PERFORMANCE EVENTS TOOLING ARM64 16524R: John Garry <john.g.garry@oracle.com> 16525R: Will Deacon <will@kernel.org> 16526R: James Clark <james.clark@arm.com> 16527R: Mike Leach <mike.leach@linaro.org> 16528R: Leo Yan <leo.yan@linaro.org> 16529L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16530S: Supported 16531F: tools/build/feature/test-libopencsd.c 16532F: tools/perf/arch/arm*/ 16533F: tools/perf/pmu-events/arch/arm64/ 16534F: tools/perf/util/arm-spe* 16535F: tools/perf/util/cs-etm* 16536 16537PERSONALITY HANDLING 16538M: Christoph Hellwig <hch@infradead.org> 16539L: linux-abi-devel@lists.sourceforge.net 16540S: Maintained 16541F: include/linux/personality.h 16542F: include/uapi/linux/personality.h 16543 16544PHOENIX RC FLIGHT CONTROLLER ADAPTER 16545M: Marcus Folkesson <marcus.folkesson@gmail.com> 16546L: linux-input@vger.kernel.org 16547S: Maintained 16548F: Documentation/input/devices/pxrc.rst 16549F: drivers/input/joystick/pxrc.c 16550 16551PHONET PROTOCOL 16552M: Remi Denis-Courmont <courmisch@gmail.com> 16553S: Supported 16554F: Documentation/networking/phonet.rst 16555F: include/linux/phonet.h 16556F: include/net/phonet/ 16557F: include/uapi/linux/phonet.h 16558F: net/phonet/ 16559 16560PHRAM MTD DRIVER 16561M: Joern Engel <joern@lazybastard.org> 16562L: linux-mtd@lists.infradead.org 16563S: Maintained 16564F: drivers/mtd/devices/phram.c 16565 16566PICOLCD HID DRIVER 16567M: Bruno Prémont <bonbons@linux-vserver.org> 16568L: linux-input@vger.kernel.org 16569S: Maintained 16570F: drivers/hid/hid-picolcd* 16571 16572PIDFD API 16573M: Christian Brauner <christian@brauner.io> 16574L: linux-kernel@vger.kernel.org 16575S: Maintained 16576T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16577F: samples/pidfd/ 16578F: tools/testing/selftests/clone3/ 16579F: tools/testing/selftests/pid_namespace/ 16580F: tools/testing/selftests/pidfd/ 16581K: (?i)pidfd 16582K: (?i)clone3 16583K: \b(clone_args|kernel_clone_args)\b 16584 16585PIN CONTROL SUBSYSTEM 16586M: Linus Walleij <linus.walleij@linaro.org> 16587L: linux-gpio@vger.kernel.org 16588S: Maintained 16589T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16590F: Documentation/devicetree/bindings/pinctrl/ 16591F: Documentation/driver-api/pin-control.rst 16592F: drivers/pinctrl/ 16593F: include/dt-bindings/pinctrl/ 16594F: include/linux/pinctrl/ 16595 16596PIN CONTROLLER - AMD 16597M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16598M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16599S: Maintained 16600F: drivers/pinctrl/pinctrl-amd.c 16601 16602PIN CONTROLLER - FREESCALE 16603M: Dong Aisheng <aisheng.dong@nxp.com> 16604M: Fabio Estevam <festevam@gmail.com> 16605M: Shawn Guo <shawnguo@kernel.org> 16606M: Jacky Bai <ping.bai@nxp.com> 16607R: Pengutronix Kernel Team <kernel@pengutronix.de> 16608L: linux-gpio@vger.kernel.org 16609S: Maintained 16610F: Documentation/devicetree/bindings/pinctrl/fsl,* 16611F: drivers/pinctrl/freescale/ 16612 16613PIN CONTROLLER - INTEL 16614M: Mika Westerberg <mika.westerberg@linux.intel.com> 16615M: Andy Shevchenko <andy@kernel.org> 16616S: Supported 16617T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16618F: drivers/pinctrl/intel/ 16619 16620PIN CONTROLLER - KEEMBAY 16621M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16622S: Supported 16623F: drivers/pinctrl/pinctrl-keembay* 16624 16625PIN CONTROLLER - MEDIATEK 16626M: Sean Wang <sean.wang@kernel.org> 16627L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16628S: Maintained 16629F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16630F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16631F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16632F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16633F: drivers/pinctrl/mediatek/ 16634 16635PIN CONTROLLER - MEDIATEK MIPS 16636M: Arınç ÜNAL <arinc.unal@arinc9.com> 16637M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16638L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16639L: linux-mips@vger.kernel.org 16640S: Maintained 16641F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16642F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16644F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16645F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16646F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16647F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16648F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16649F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16650F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16651F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16652F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16653F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16654F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16655F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16656 16657PIN CONTROLLER - MICROCHIP AT91 16658M: Ludovic Desroches <ludovic.desroches@microchip.com> 16659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16660L: linux-gpio@vger.kernel.org 16661S: Supported 16662F: drivers/gpio/gpio-sama5d2-piobu.c 16663F: drivers/pinctrl/pinctrl-at91* 16664 16665PIN CONTROLLER - NXP S32 16666M: Chester Lin <clin@suse.com> 16667R: NXP S32 Linux Team <s32@nxp.com> 16668L: linux-gpio@vger.kernel.org 16669S: Maintained 16670F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16671F: drivers/pinctrl/nxp/ 16672 16673PIN CONTROLLER - QUALCOMM 16674M: Bjorn Andersson <andersson@kernel.org> 16675L: linux-arm-msm@vger.kernel.org 16676S: Maintained 16677F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16678F: drivers/pinctrl/qcom/ 16679 16680PIN CONTROLLER - RENESAS 16681M: Geert Uytterhoeven <geert+renesas@glider.be> 16682L: linux-renesas-soc@vger.kernel.org 16683S: Supported 16684T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16685F: Documentation/devicetree/bindings/pinctrl/renesas,* 16686F: drivers/pinctrl/renesas/ 16687 16688PIN CONTROLLER - SAMSUNG 16689M: Tomasz Figa <tomasz.figa@gmail.com> 16690M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16691M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16692R: Alim Akhtar <alim.akhtar@samsung.com> 16693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16694L: linux-samsung-soc@vger.kernel.org 16695S: Maintained 16696Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16697B: mailto:linux-samsung-soc@vger.kernel.org 16698C: irc://irc.libera.chat/linux-exynos 16699T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16700F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16701F: drivers/pinctrl/samsung/ 16702F: include/dt-bindings/pinctrl/samsung.h 16703 16704PIN CONTROLLER - SINGLE 16705M: Tony Lindgren <tony@atomide.com> 16706M: Haojian Zhuang <haojian.zhuang@linaro.org> 16707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16708L: linux-omap@vger.kernel.org 16709S: Maintained 16710F: drivers/pinctrl/pinctrl-single.c 16711 16712PIN CONTROLLER - SUNPLUS / TIBBO 16713M: Dvorkin Dmitry <dvorkin@tibbo.com> 16714M: Wells Lu <wellslutw@gmail.com> 16715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16716S: Maintained 16717W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16718F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16719F: drivers/pinctrl/sunplus/ 16720F: include/dt-bindings/pinctrl/sppctl*.h 16721 16722PINE64 PINEPHONE KEYBOARD DRIVER 16723M: Samuel Holland <samuel@sholland.org> 16724S: Supported 16725F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16726F: drivers/input/keyboard/pinephone-keyboard.c 16727 16728PKTCDVD DRIVER 16729M: linux-block@vger.kernel.org 16730S: Orphan 16731F: drivers/block/pktcdvd.c 16732F: include/linux/pktcdvd.h 16733F: include/uapi/linux/pktcdvd.h 16734 16735PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16736M: Tomasz Duszynski <tduszyns@gmail.com> 16737S: Maintained 16738F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16739F: drivers/iio/chemical/pms7003.c 16740 16741PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16742M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16743L: netdev@vger.kernel.org 16744S: Maintained 16745F: drivers/net/phy/mdio-open-alliance.h 16746F: net/ethtool/plca.c 16747 16748PLDMFW LIBRARY 16749M: Jacob Keller <jacob.e.keller@intel.com> 16750S: Maintained 16751F: Documentation/driver-api/pldmfw/ 16752F: include/linux/pldmfw.h 16753F: lib/pldmfw/ 16754 16755PLX DMA DRIVER 16756M: Logan Gunthorpe <logang@deltatee.com> 16757S: Maintained 16758F: drivers/dma/plx_dma.c 16759 16760PM-GRAPH UTILITY 16761M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16762L: linux-pm@vger.kernel.org 16763S: Supported 16764W: https://01.org/pm-graph 16765B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16766T: git git://github.com/intel/pm-graph 16767F: tools/power/pm-graph 16768 16769PM6764TR DRIVER 16770M: Charles Hsu <hsu.yungteng@gmail.com> 16771L: linux-hwmon@vger.kernel.org 16772S: Maintained 16773F: Documentation/hwmon/pm6764tr.rst 16774F: drivers/hwmon/pmbus/pm6764tr.c 16775 16776PMBUS HARDWARE MONITORING DRIVERS 16777M: Guenter Roeck <linux@roeck-us.net> 16778L: linux-hwmon@vger.kernel.org 16779S: Maintained 16780W: http://hwmon.wiki.kernel.org/ 16781W: http://www.roeck-us.net/linux/drivers/ 16782T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16783F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16784F: Documentation/devicetree/bindings/hwmon/max31785.txt 16785F: Documentation/hwmon/adm1275.rst 16786F: Documentation/hwmon/ibm-cffps.rst 16787F: Documentation/hwmon/ir35221.rst 16788F: Documentation/hwmon/lm25066.rst 16789F: Documentation/hwmon/ltc2978.rst 16790F: Documentation/hwmon/ltc3815.rst 16791F: Documentation/hwmon/max16064.rst 16792F: Documentation/hwmon/max20751.rst 16793F: Documentation/hwmon/max31785.rst 16794F: Documentation/hwmon/max34440.rst 16795F: Documentation/hwmon/max8688.rst 16796F: Documentation/hwmon/pmbus-core.rst 16797F: Documentation/hwmon/pmbus.rst 16798F: Documentation/hwmon/tps40422.rst 16799F: Documentation/hwmon/ucd9000.rst 16800F: Documentation/hwmon/ucd9200.rst 16801F: Documentation/hwmon/zl6100.rst 16802F: drivers/hwmon/pmbus/ 16803F: include/linux/pmbus.h 16804 16805PMC SIERRA MaxRAID DRIVER 16806L: linux-scsi@vger.kernel.org 16807S: Orphan 16808W: http://www.pmc-sierra.com/ 16809F: drivers/scsi/pmcraid.* 16810 16811PMC SIERRA PM8001 DRIVER 16812M: Jack Wang <jinpu.wang@cloud.ionos.com> 16813L: linux-scsi@vger.kernel.org 16814S: Supported 16815F: drivers/scsi/pm8001/ 16816 16817PNI RM3100 IIO DRIVER 16818M: Song Qiang <songqiang1304521@gmail.com> 16819L: linux-iio@vger.kernel.org 16820S: Maintained 16821F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16822F: drivers/iio/magnetometer/rm3100* 16823 16824PNP SUPPORT 16825M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16826L: linux-acpi@vger.kernel.org 16827S: Maintained 16828F: drivers/pnp/ 16829F: include/linux/pnp.h 16830 16831POSIX CLOCKS and TIMERS 16832M: Thomas Gleixner <tglx@linutronix.de> 16833L: linux-kernel@vger.kernel.org 16834S: Maintained 16835T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16836F: fs/timerfd.c 16837F: include/linux/time_namespace.h 16838F: include/linux/timer* 16839F: kernel/time/*timer* 16840F: kernel/time/namespace.c 16841 16842POWER MANAGEMENT CORE 16843M: "Rafael J. Wysocki" <rafael@kernel.org> 16844L: linux-pm@vger.kernel.org 16845S: Supported 16846B: https://bugzilla.kernel.org 16847T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16848F: drivers/base/power/ 16849F: drivers/powercap/ 16850F: include/linux/intel_rapl.h 16851F: include/linux/pm.h 16852F: include/linux/pm_* 16853F: include/linux/powercap.h 16854F: kernel/configs/nopm.config 16855 16856POWER STATE COORDINATION INTERFACE (PSCI) 16857M: Mark Rutland <mark.rutland@arm.com> 16858M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16860S: Maintained 16861F: drivers/firmware/psci/ 16862F: include/linux/psci.h 16863F: include/uapi/linux/psci.h 16864 16865POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16866M: Sebastian Reichel <sre@kernel.org> 16867L: linux-pm@vger.kernel.org 16868S: Maintained 16869T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16870F: Documentation/ABI/testing/sysfs-class-power 16871F: Documentation/devicetree/bindings/power/supply/ 16872F: drivers/power/supply/ 16873F: include/linux/power/ 16874F: include/linux/power_supply.h 16875 16876POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16877M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16878L: linuxppc-dev@lists.ozlabs.org 16879S: Maintained 16880F: drivers/char/powernv-op-panel.c 16881 16882PPP OVER ATM (RFC 2364) 16883M: Mitchell Blank Jr <mitch@sfgoth.com> 16884S: Maintained 16885F: include/uapi/linux/atmppp.h 16886F: net/atm/pppoatm.c 16887 16888PPP OVER ETHERNET 16889M: Michal Ostrowski <mostrows@earthlink.net> 16890S: Maintained 16891F: drivers/net/ppp/pppoe.c 16892F: drivers/net/ppp/pppox.c 16893 16894PPP OVER L2TP 16895M: James Chapman <jchapman@katalix.com> 16896S: Maintained 16897F: include/linux/if_pppol2tp.h 16898F: include/uapi/linux/if_pppol2tp.h 16899F: net/l2tp/l2tp_ppp.c 16900 16901PPP PROTOCOL DRIVERS AND COMPRESSORS 16902L: linux-ppp@vger.kernel.org 16903S: Orphan 16904F: drivers/net/ppp/ppp_* 16905 16906PPS SUPPORT 16907M: Rodolfo Giometti <giometti@enneenne.com> 16908L: linuxpps@ml.enneenne.com (subscribers-only) 16909S: Maintained 16910W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16911F: Documentation/ABI/testing/sysfs-pps 16912F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16913F: Documentation/driver-api/pps.rst 16914F: drivers/pps/ 16915F: include/linux/pps*.h 16916F: include/uapi/linux/pps.h 16917 16918PPTP DRIVER 16919M: Dmitry Kozlov <xeb@mail.ru> 16920L: netdev@vger.kernel.org 16921S: Maintained 16922W: http://sourceforge.net/projects/accel-pptp 16923F: drivers/net/ppp/pptp.c 16924 16925PRESSURE STALL INFORMATION (PSI) 16926M: Johannes Weiner <hannes@cmpxchg.org> 16927M: Suren Baghdasaryan <surenb@google.com> 16928S: Maintained 16929F: include/linux/psi* 16930F: kernel/sched/psi.c 16931 16932PRINTK 16933M: Petr Mladek <pmladek@suse.com> 16934M: Sergey Senozhatsky <senozhatsky@chromium.org> 16935R: Steven Rostedt <rostedt@goodmis.org> 16936R: John Ogness <john.ogness@linutronix.de> 16937S: Maintained 16938T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16939F: include/linux/printk.h 16940F: kernel/printk/ 16941 16942PRINTK INDEXING 16943R: Chris Down <chris@chrisdown.name> 16944S: Maintained 16945F: Documentation/core-api/printk-index.rst 16946F: kernel/printk/index.c 16947K: printk_index 16948 16949PROC FILESYSTEM 16950L: linux-kernel@vger.kernel.org 16951L: linux-fsdevel@vger.kernel.org 16952S: Maintained 16953F: Documentation/filesystems/proc.rst 16954F: fs/proc/ 16955F: include/linux/proc_fs.h 16956F: tools/testing/selftests/proc/ 16957 16958PROC SYSCTL 16959M: Luis Chamberlain <mcgrof@kernel.org> 16960M: Kees Cook <keescook@chromium.org> 16961M: Iurii Zaikin <yzaikin@google.com> 16962L: linux-kernel@vger.kernel.org 16963L: linux-fsdevel@vger.kernel.org 16964S: Maintained 16965T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16966F: fs/proc/proc_sysctl.c 16967F: include/linux/sysctl.h 16968F: kernel/sysctl-test.c 16969F: kernel/sysctl.c 16970F: tools/testing/selftests/sysctl/ 16971 16972PS3 NETWORK SUPPORT 16973M: Geoff Levand <geoff@infradead.org> 16974L: netdev@vger.kernel.org 16975L: linuxppc-dev@lists.ozlabs.org 16976S: Maintained 16977F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16978 16979PS3 PLATFORM SUPPORT 16980M: Geoff Levand <geoff@infradead.org> 16981L: linuxppc-dev@lists.ozlabs.org 16982S: Maintained 16983F: arch/powerpc/boot/ps3* 16984F: arch/powerpc/include/asm/lv1call.h 16985F: arch/powerpc/include/asm/ps3*.h 16986F: arch/powerpc/platforms/ps3/ 16987F: drivers/*/ps3* 16988F: drivers/ps3/ 16989F: drivers/rtc/rtc-ps3.c 16990F: drivers/usb/host/*ps3.c 16991F: sound/ppc/snd_ps3* 16992 16993PS3VRAM DRIVER 16994M: Jim Paris <jim@jtan.com> 16995M: Geoff Levand <geoff@infradead.org> 16996L: linuxppc-dev@lists.ozlabs.org 16997S: Maintained 16998F: drivers/block/ps3vram.c 16999 17000PSAMPLE PACKET SAMPLING SUPPORT 17001M: Yotam Gigi <yotam.gi@gmail.com> 17002S: Maintained 17003F: include/net/psample.h 17004F: include/uapi/linux/psample.h 17005F: net/psample 17006 17007PSTORE FILESYSTEM 17008M: Kees Cook <keescook@chromium.org> 17009R: Tony Luck <tony.luck@intel.com> 17010R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17011L: linux-hardening@vger.kernel.org 17012S: Supported 17013T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17014F: Documentation/admin-guide/pstore-blk.rst 17015F: Documentation/admin-guide/ramoops.rst 17016F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17017F: drivers/acpi/apei/erst.c 17018F: drivers/firmware/efi/efi-pstore.c 17019F: fs/pstore/ 17020F: include/linux/pstore* 17021K: \b(pstore|ramoops) 17022 17023PTP HARDWARE CLOCK SUPPORT 17024M: Richard Cochran <richardcochran@gmail.com> 17025L: netdev@vger.kernel.org 17026S: Maintained 17027W: http://linuxptp.sourceforge.net/ 17028F: Documentation/ABI/testing/sysfs-ptp 17029F: Documentation/driver-api/ptp.rst 17030F: drivers/net/phy/dp83640* 17031F: drivers/ptp/* 17032F: include/linux/ptp_cl* 17033K: (?:\b|_)ptp(?:\b|_) 17034 17035PTP VIRTUAL CLOCK SUPPORT 17036M: Yangbo Lu <yangbo.lu@nxp.com> 17037L: netdev@vger.kernel.org 17038S: Maintained 17039F: drivers/ptp/ptp_vclock.c 17040F: net/ethtool/phc_vclocks.c 17041 17042PTRACE SUPPORT 17043M: Oleg Nesterov <oleg@redhat.com> 17044S: Maintained 17045F: arch/*/*/ptrace*.c 17046F: arch/*/include/asm/ptrace*.h 17047F: arch/*/ptrace*.c 17048F: include/asm-generic/syscall.h 17049F: include/linux/ptrace.h 17050F: include/linux/regset.h 17051F: include/uapi/linux/ptrace.h 17052F: kernel/ptrace.c 17053 17054PULSE8-CEC DRIVER 17055M: Hans Verkuil <hverkuil@xs4all.nl> 17056L: linux-media@vger.kernel.org 17057S: Maintained 17058T: git git://linuxtv.org/media_tree.git 17059F: drivers/media/cec/usb/pulse8/ 17060 17061PURELIFI PLFXLC DRIVER 17062M: Srinivasan Raju <srini.raju@purelifi.com> 17063L: linux-wireless@vger.kernel.org 17064S: Supported 17065F: drivers/net/wireless/purelifi/plfxlc/ 17066 17067PVRUSB2 VIDEO4LINUX DRIVER 17068M: Mike Isely <isely@pobox.com> 17069L: pvrusb2@isely.net (subscribers-only) 17070L: linux-media@vger.kernel.org 17071S: Maintained 17072W: http://www.isely.net/pvrusb2/ 17073T: git git://linuxtv.org/media_tree.git 17074F: Documentation/driver-api/media/drivers/pvrusb2* 17075F: drivers/media/usb/pvrusb2/ 17076 17077PWC WEBCAM DRIVER 17078M: Hans Verkuil <hverkuil@xs4all.nl> 17079L: linux-media@vger.kernel.org 17080S: Odd Fixes 17081T: git git://linuxtv.org/media_tree.git 17082F: drivers/media/usb/pwc/* 17083F: include/trace/events/pwc.h 17084 17085PWM IR Transmitter 17086M: Sean Young <sean@mess.org> 17087L: linux-media@vger.kernel.org 17088S: Maintained 17089F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17090F: drivers/media/rc/pwm-ir-tx.c 17091 17092PWM SUBSYSTEM 17093M: Thierry Reding <thierry.reding@gmail.com> 17094R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17095L: linux-pwm@vger.kernel.org 17096S: Maintained 17097Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17098T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17099F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17100F: Documentation/devicetree/bindings/pwm/ 17101F: Documentation/driver-api/pwm.rst 17102F: drivers/gpio/gpio-mvebu.c 17103F: drivers/pwm/ 17104F: drivers/video/backlight/pwm_bl.c 17105F: include/dt-bindings/pwm/ 17106F: include/linux/pwm.h 17107F: include/linux/pwm_backlight.h 17108K: pwm_(config|apply_state|ops) 17109 17110PXA GPIO DRIVER 17111M: Robert Jarzmik <robert.jarzmik@free.fr> 17112L: linux-gpio@vger.kernel.org 17113S: Maintained 17114F: drivers/gpio/gpio-pxa.c 17115 17116PXA MMCI DRIVER 17117S: Orphan 17118 17119PXA RTC DRIVER 17120M: Robert Jarzmik <robert.jarzmik@free.fr> 17121L: linux-rtc@vger.kernel.org 17122S: Maintained 17123 17124PXA2xx/PXA3xx SUPPORT 17125M: Daniel Mack <daniel@zonque.org> 17126M: Haojian Zhuang <haojian.zhuang@gmail.com> 17127M: Robert Jarzmik <robert.jarzmik@free.fr> 17128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17129S: Maintained 17130T: git git://github.com/hzhuang1/linux.git 17131T: git git://github.com/rjarzmik/linux.git 17132F: arch/arm/boot/dts/pxa* 17133F: arch/arm/mach-pxa/ 17134F: drivers/dma/pxa* 17135F: drivers/pcmcia/pxa2xx* 17136F: drivers/pinctrl/pxa/ 17137F: drivers/spi/spi-pxa2xx* 17138F: drivers/usb/gadget/udc/pxa2* 17139F: include/sound/pxa2xx-lib.h 17140F: sound/arm/pxa* 17141F: sound/soc/pxa/ 17142 17143QAT DRIVER 17144M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17145L: qat-linux@intel.com 17146S: Supported 17147F: drivers/crypto/intel/qat/ 17148 17149QCOM AUDIO (ASoC) DRIVERS 17150M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17151M: Banajit Goswami <bgoswami@quicinc.com> 17152L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17153S: Supported 17154F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17155F: Documentation/devicetree/bindings/sound/qcom,* 17156F: drivers/soc/qcom/apr.c 17157F: include/dt-bindings/sound/qcom,wcd9335.h 17158F: sound/soc/codecs/lpass-rx-macro.* 17159F: sound/soc/codecs/lpass-tx-macro.* 17160F: sound/soc/codecs/lpass-va-macro.c 17161F: sound/soc/codecs/lpass-wsa-macro.* 17162F: sound/soc/codecs/msm8916-wcd-analog.c 17163F: sound/soc/codecs/msm8916-wcd-digital.c 17164F: sound/soc/codecs/wcd-clsh-v2.* 17165F: sound/soc/codecs/wcd-mbhc-v2.* 17166F: sound/soc/codecs/wcd9335.* 17167F: sound/soc/codecs/wcd934x.c 17168F: sound/soc/codecs/wsa881x.c 17169F: sound/soc/codecs/wsa883x.c 17170F: sound/soc/qcom/ 17171 17172QCOM EMBEDDED USB DEBUGGER (EUD) 17173M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17174L: linux-arm-msm@vger.kernel.org 17175S: Maintained 17176F: Documentation/ABI/testing/sysfs-driver-eud 17177F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17178F: drivers/usb/misc/qcom_eud.c 17179 17180QCOM IPA DRIVER 17181M: Alex Elder <elder@kernel.org> 17182L: netdev@vger.kernel.org 17183S: Supported 17184F: drivers/net/ipa/ 17185 17186QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17187M: Gabriel Somlo <somlo@cmu.edu> 17188M: "Michael S. Tsirkin" <mst@redhat.com> 17189L: qemu-devel@nongnu.org 17190S: Maintained 17191F: drivers/firmware/qemu_fw_cfg.c 17192F: include/uapi/linux/qemu_fw_cfg.h 17193 17194QIB DRIVER 17195M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17196L: linux-rdma@vger.kernel.org 17197S: Supported 17198F: drivers/infiniband/hw/qib/ 17199 17200QLOGIC QL41xxx FCOE DRIVER 17201M: Saurav Kashyap <skashyap@marvell.com> 17202M: Javed Hasan <jhasan@marvell.com> 17203M: GR-QLogic-Storage-Upstream@marvell.com 17204L: linux-scsi@vger.kernel.org 17205S: Supported 17206F: drivers/scsi/qedf/ 17207 17208QLOGIC QL41xxx ISCSI DRIVER 17209M: Nilesh Javali <njavali@marvell.com> 17210M: Manish Rangankar <mrangankar@marvell.com> 17211M: GR-QLogic-Storage-Upstream@marvell.com 17212L: linux-scsi@vger.kernel.org 17213S: Supported 17214F: drivers/scsi/qedi/ 17215 17216QLOGIC QL4xxx ETHERNET DRIVER 17217M: Ariel Elior <aelior@marvell.com> 17218M: Manish Chopra <manishc@marvell.com> 17219L: netdev@vger.kernel.org 17220S: Supported 17221F: drivers/net/ethernet/qlogic/qed/ 17222F: drivers/net/ethernet/qlogic/qede/ 17223F: include/linux/qed/ 17224 17225QLOGIC QL4xxx RDMA DRIVER 17226M: Michal Kalderon <mkalderon@marvell.com> 17227M: Ariel Elior <aelior@marvell.com> 17228L: linux-rdma@vger.kernel.org 17229S: Supported 17230F: drivers/infiniband/hw/qedr/ 17231F: include/uapi/rdma/qedr-abi.h 17232 17233QLOGIC QLA1280 SCSI DRIVER 17234M: Michael Reed <mdr@sgi.com> 17235L: linux-scsi@vger.kernel.org 17236S: Maintained 17237F: drivers/scsi/qla1280.[ch] 17238 17239QLOGIC QLA2XXX FC-SCSI DRIVER 17240M: Nilesh Javali <njavali@marvell.com> 17241M: GR-QLogic-Storage-Upstream@marvell.com 17242L: linux-scsi@vger.kernel.org 17243S: Supported 17244F: drivers/scsi/qla2xxx/ 17245 17246QLOGIC QLA3XXX NETWORK DRIVER 17247M: GR-Linux-NIC-Dev@marvell.com 17248L: netdev@vger.kernel.org 17249S: Supported 17250F: drivers/net/ethernet/qlogic/qla3xxx.* 17251 17252QLOGIC QLA4XXX iSCSI DRIVER 17253M: Nilesh Javali <njavali@marvell.com> 17254M: Manish Rangankar <mrangankar@marvell.com> 17255M: GR-QLogic-Storage-Upstream@marvell.com 17256L: linux-scsi@vger.kernel.org 17257S: Supported 17258F: drivers/scsi/qla4xxx/ 17259 17260QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17261M: Shahed Shaikh <shshaikh@marvell.com> 17262M: Manish Chopra <manishc@marvell.com> 17263M: GR-Linux-NIC-Dev@marvell.com 17264L: netdev@vger.kernel.org 17265S: Supported 17266F: drivers/net/ethernet/qlogic/qlcnic/ 17267 17268QLOGIC QLGE 10Gb ETHERNET DRIVER 17269M: Manish Chopra <manishc@marvell.com> 17270M: GR-Linux-NIC-Dev@marvell.com 17271M: Coiby Xu <coiby.xu@gmail.com> 17272L: netdev@vger.kernel.org 17273S: Supported 17274F: Documentation/networking/device_drivers/qlogic/qlge.rst 17275F: drivers/staging/qlge/ 17276 17277QM1D1B0004 MEDIA DRIVER 17278M: Akihiro Tsukada <tskd08@gmail.com> 17279L: linux-media@vger.kernel.org 17280S: Odd Fixes 17281F: drivers/media/tuners/qm1d1b0004* 17282 17283QM1D1C0042 MEDIA DRIVER 17284M: Akihiro Tsukada <tskd08@gmail.com> 17285L: linux-media@vger.kernel.org 17286S: Odd Fixes 17287F: drivers/media/tuners/qm1d1c0042* 17288 17289QNX4 FILESYSTEM 17290M: Anders Larsen <al@alarsen.net> 17291S: Maintained 17292W: http://www.alarsen.net/linux/qnx4fs/ 17293F: fs/qnx4/ 17294F: include/uapi/linux/qnx4_fs.h 17295F: include/uapi/linux/qnxtypes.h 17296 17297QNX6 FILESYSTEM 17298S: Orphan 17299F: Documentation/filesystems/qnx6.rst 17300F: fs/qnx6/ 17301F: include/linux/qnx6_fs.h 17302 17303QORIQ DPAA2 FSL-MC BUS DRIVER 17304M: Stuart Yoder <stuyoder@gmail.com> 17305M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17306L: linux-kernel@vger.kernel.org 17307S: Maintained 17308F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17309F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17310F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17311F: drivers/bus/fsl-mc/ 17312F: include/uapi/linux/fsl_mc.h 17313 17314QT1010 MEDIA DRIVER 17315M: Antti Palosaari <crope@iki.fi> 17316L: linux-media@vger.kernel.org 17317S: Maintained 17318W: https://linuxtv.org 17319W: http://palosaari.fi/linux/ 17320Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17321T: git git://linuxtv.org/anttip/media_tree.git 17322F: drivers/media/tuners/qt1010* 17323 17324QUALCOMM ATH12K WIRELESS DRIVER 17325M: Kalle Valo <kvalo@kernel.org> 17326L: ath12k@lists.infradead.org 17327S: Supported 17328T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17329F: drivers/net/wireless/ath/ath12k/ 17330 17331QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17332M: Kalle Valo <kvalo@kernel.org> 17333L: ath10k@lists.infradead.org 17334S: Supported 17335W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17336T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17337F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17338F: drivers/net/wireless/ath/ath10k/ 17339 17340QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17341M: Kalle Valo <kvalo@kernel.org> 17342L: ath11k@lists.infradead.org 17343S: Supported 17344T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17345F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17346F: drivers/net/wireless/ath/ath11k/ 17347 17348QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17349M: Toke Høiland-Jørgensen <toke@toke.dk> 17350L: linux-wireless@vger.kernel.org 17351S: Maintained 17352W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17353F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17354F: drivers/net/wireless/ath/ath9k/ 17355 17356QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17357M: Stephan Gerhold <stephan@gerhold.net> 17358L: netdev@vger.kernel.org 17359L: linux-arm-msm@vger.kernel.org 17360S: Maintained 17361F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17362F: drivers/net/wwan/qcom_bam_dmux.c 17363 17364QUALCOMM CAMERA SUBSYSTEM DRIVER 17365M: Robert Foss <rfoss@kernel.org> 17366M: Todor Tomov <todor.too@gmail.com> 17367M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17368L: linux-media@vger.kernel.org 17369S: Maintained 17370F: Documentation/admin-guide/media/qcom_camss.rst 17371F: Documentation/devicetree/bindings/media/*camss* 17372F: drivers/media/platform/qcom/camss/ 17373 17374QUALCOMM CLOCK DRIVERS 17375M: Bjorn Andersson <andersson@kernel.org> 17376L: linux-arm-msm@vger.kernel.org 17377S: Supported 17378T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17379F: Documentation/devicetree/bindings/clock/qcom,* 17380F: drivers/clk/qcom/ 17381F: include/dt-bindings/clock/qcom,* 17382 17383QUALCOMM CLOUD AI (QAIC) DRIVER 17384M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17385L: linux-arm-msm@vger.kernel.org 17386L: dri-devel@lists.freedesktop.org 17387S: Supported 17388T: git git://anongit.freedesktop.org/drm/drm-misc 17389F: Documentation/accel/qaic/ 17390F: drivers/accel/qaic/ 17391F: include/uapi/drm/qaic_accel.h 17392 17393QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17394M: Bjorn Andersson <andersson@kernel.org> 17395M: Konrad Dybcio <konrad.dybcio@linaro.org> 17396L: linux-pm@vger.kernel.org 17397L: linux-arm-msm@vger.kernel.org 17398S: Maintained 17399F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17400F: drivers/soc/qcom/cpr.c 17401 17402QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17403M: Ilia Lin <ilia.lin@kernel.org> 17404L: linux-pm@vger.kernel.org 17405S: Maintained 17406F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17407F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17408F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17409 17410QUALCOMM CRYPTO DRIVERS 17411M: Thara Gopinath <thara.gopinath@gmail.com> 17412L: linux-crypto@vger.kernel.org 17413L: linux-arm-msm@vger.kernel.org 17414S: Maintained 17415F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17416F: drivers/crypto/qce/ 17417 17418QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17419M: Timur Tabi <timur@kernel.org> 17420L: netdev@vger.kernel.org 17421S: Maintained 17422F: drivers/net/ethernet/qualcomm/emac/ 17423 17424QUALCOMM ETHQOS ETHERNET DRIVER 17425M: Vinod Koul <vkoul@kernel.org> 17426R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17427L: netdev@vger.kernel.org 17428S: Maintained 17429F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17430F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17431 17432QUALCOMM FASTRPC DRIVER 17433M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17434M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17435L: linux-arm-msm@vger.kernel.org 17436S: Maintained 17437F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17438F: drivers/misc/fastrpc.c 17439F: include/uapi/misc/fastrpc.h 17440 17441QUALCOMM HEXAGON ARCHITECTURE 17442M: Brian Cain <bcain@quicinc.com> 17443L: linux-hexagon@vger.kernel.org 17444S: Supported 17445T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17446F: arch/hexagon/ 17447 17448QUALCOMM HIDMA DRIVER 17449M: Sinan Kaya <okaya@kernel.org> 17450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17451L: linux-arm-msm@vger.kernel.org 17452L: dmaengine@vger.kernel.org 17453S: Supported 17454F: drivers/dma/qcom/hidma* 17455 17456QUALCOMM I2C CCI DRIVER 17457M: Loic Poulain <loic.poulain@linaro.org> 17458M: Robert Foss <rfoss@kernel.org> 17459L: linux-i2c@vger.kernel.org 17460L: linux-arm-msm@vger.kernel.org 17461S: Maintained 17462F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17463F: drivers/i2c/busses/i2c-qcom-cci.c 17464 17465QUALCOMM INTERCONNECT BWMON DRIVER 17466M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17467L: linux-arm-msm@vger.kernel.org 17468S: Maintained 17469F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17470F: drivers/soc/qcom/icc-bwmon.c 17471 17472QUALCOMM IOMMU 17473M: Rob Clark <robdclark@gmail.com> 17474L: iommu@lists.linux.dev 17475L: linux-arm-msm@vger.kernel.org 17476S: Maintained 17477F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17478 17479QUALCOMM IPC ROUTER (QRTR) DRIVER 17480M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17481L: linux-arm-msm@vger.kernel.org 17482S: Maintained 17483F: include/trace/events/qrtr.h 17484F: include/uapi/linux/qrtr.h 17485F: net/qrtr/ 17486 17487QUALCOMM IPCC MAILBOX DRIVER 17488M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17489L: linux-arm-msm@vger.kernel.org 17490S: Supported 17491F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17492F: drivers/mailbox/qcom-ipcc.c 17493F: include/dt-bindings/mailbox/qcom-ipcc.h 17494 17495QUALCOMM IPQ4019 USB PHY DRIVER 17496M: Robert Marko <robert.marko@sartura.hr> 17497M: Luka Perkov <luka.perkov@sartura.hr> 17498L: linux-arm-msm@vger.kernel.org 17499S: Maintained 17500F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17501F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17502 17503QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17504M: Robert Marko <robert.marko@sartura.hr> 17505M: Luka Perkov <luka.perkov@sartura.hr> 17506L: linux-arm-msm@vger.kernel.org 17507S: Maintained 17508F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17509F: drivers/regulator/vqmmc-ipq4019-regulator.c 17510 17511QUALCOMM NAND CONTROLLER DRIVER 17512M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17513L: linux-mtd@lists.infradead.org 17514L: linux-arm-msm@vger.kernel.org 17515S: Maintained 17516F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17517F: drivers/mtd/nand/raw/qcom_nandc.c 17518 17519QUALCOMM RMNET DRIVER 17520M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17521M: Sean Tranchetti <quic_stranche@quicinc.com> 17522L: netdev@vger.kernel.org 17523S: Maintained 17524F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17525F: drivers/net/ethernet/qualcomm/rmnet/ 17526F: include/linux/if_rmnet.h 17527 17528QUALCOMM TSENS THERMAL DRIVER 17529M: Amit Kucheria <amitk@kernel.org> 17530M: Thara Gopinath <thara.gopinath@gmail.com> 17531L: linux-pm@vger.kernel.org 17532L: linux-arm-msm@vger.kernel.org 17533S: Maintained 17534F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17535F: drivers/thermal/qcom/ 17536 17537QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17538M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17539M: Vikash Garodia <quic_vgarodia@quicinc.com> 17540L: linux-media@vger.kernel.org 17541L: linux-arm-msm@vger.kernel.org 17542S: Maintained 17543T: git git://linuxtv.org/media_tree.git 17544F: Documentation/devicetree/bindings/media/*venus* 17545F: drivers/media/platform/qcom/venus/ 17546 17547QUALCOMM WCN36XX WIRELESS DRIVER 17548M: Loic Poulain <loic.poulain@linaro.org> 17549L: wcn36xx@lists.infradead.org 17550S: Supported 17551W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17552F: drivers/net/wireless/ath/wcn36xx/ 17553 17554QUANTENNA QTNFMAC WIRELESS DRIVER 17555M: Igor Mitsyanko <imitsyanko@quantenna.com> 17556R: Sergey Matyukevich <geomatsi@gmail.com> 17557L: linux-wireless@vger.kernel.org 17558S: Maintained 17559F: drivers/net/wireless/quantenna 17560 17561RADEON and AMDGPU DRM DRIVERS 17562M: Alex Deucher <alexander.deucher@amd.com> 17563M: Christian König <christian.koenig@amd.com> 17564M: Pan, Xinhui <Xinhui.Pan@amd.com> 17565L: amd-gfx@lists.freedesktop.org 17566S: Supported 17567B: https://gitlab.freedesktop.org/drm/amd/-/issues 17568C: irc://irc.oftc.net/radeon 17569T: git https://gitlab.freedesktop.org/agd5f/linux.git 17570F: Documentation/gpu/amdgpu/ 17571F: drivers/gpu/drm/amd/ 17572F: drivers/gpu/drm/radeon/ 17573F: include/uapi/drm/amdgpu_drm.h 17574F: include/uapi/drm/radeon_drm.h 17575 17576RADEON FRAMEBUFFER DISPLAY DRIVER 17577M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17578L: linux-fbdev@vger.kernel.org 17579S: Maintained 17580F: drivers/video/fbdev/aty/radeon* 17581F: include/uapi/linux/radeonfb.h 17582 17583RADIOSHARK RADIO DRIVER 17584M: Hans Verkuil <hverkuil@xs4all.nl> 17585L: linux-media@vger.kernel.org 17586S: Maintained 17587T: git git://linuxtv.org/media_tree.git 17588F: drivers/media/radio/radio-shark.c 17589 17590RADIOSHARK2 RADIO DRIVER 17591M: Hans Verkuil <hverkuil@xs4all.nl> 17592L: linux-media@vger.kernel.org 17593S: Maintained 17594T: git git://linuxtv.org/media_tree.git 17595F: drivers/media/radio/radio-shark2.c 17596F: drivers/media/radio/radio-tea5777.c 17597 17598RADOS BLOCK DEVICE (RBD) 17599M: Ilya Dryomov <idryomov@gmail.com> 17600R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17601L: ceph-devel@vger.kernel.org 17602S: Supported 17603W: http://ceph.com/ 17604T: git https://github.com/ceph/ceph-client.git 17605F: Documentation/ABI/testing/sysfs-bus-rbd 17606F: drivers/block/rbd.c 17607F: drivers/block/rbd_types.h 17608 17609RAGE128 FRAMEBUFFER DISPLAY DRIVER 17610L: linux-fbdev@vger.kernel.org 17611S: Orphan 17612F: drivers/video/fbdev/aty/aty128fb.c 17613 17614RAINSHADOW-CEC DRIVER 17615M: Hans Verkuil <hverkuil@xs4all.nl> 17616L: linux-media@vger.kernel.org 17617S: Maintained 17618T: git git://linuxtv.org/media_tree.git 17619F: drivers/media/cec/usb/rainshadow/ 17620 17621RALINK MIPS ARCHITECTURE 17622M: John Crispin <john@phrozen.org> 17623L: linux-mips@vger.kernel.org 17624S: Maintained 17625F: arch/mips/ralink 17626 17627RALINK MT7621 MIPS ARCHITECTURE 17628M: Arınç ÜNAL <arinc.unal@arinc9.com> 17629M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17630L: linux-mips@vger.kernel.org 17631S: Maintained 17632F: arch/mips/boot/dts/ralink/mt7621* 17633 17634RALINK RT2X00 WIRELESS LAN DRIVER 17635M: Stanislaw Gruszka <stf_xl@wp.pl> 17636M: Helmut Schaa <helmut.schaa@googlemail.com> 17637L: linux-wireless@vger.kernel.org 17638S: Maintained 17639F: drivers/net/wireless/ralink/rt2x00/ 17640 17641RAMDISK RAM BLOCK DEVICE DRIVER 17642M: Jens Axboe <axboe@kernel.dk> 17643S: Maintained 17644F: Documentation/admin-guide/blockdev/ramdisk.rst 17645F: drivers/block/brd.c 17646 17647RANCHU VIRTUAL BOARD FOR MIPS 17648M: Miodrag Dinic <miodrag.dinic@mips.com> 17649L: linux-mips@vger.kernel.org 17650S: Supported 17651F: arch/mips/configs/generic/board-ranchu.config 17652F: arch/mips/generic/board-ranchu.c 17653 17654RANDOM NUMBER DRIVER 17655M: "Theodore Ts'o" <tytso@mit.edu> 17656M: Jason A. Donenfeld <Jason@zx2c4.com> 17657S: Maintained 17658T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17659F: drivers/char/random.c 17660F: drivers/virt/vmgenid.c 17661 17662RAPIDIO SUBSYSTEM 17663M: Matt Porter <mporter@kernel.crashing.org> 17664M: Alexandre Bounine <alex.bou9@gmail.com> 17665S: Maintained 17666F: drivers/rapidio/ 17667 17668RAS INFRASTRUCTURE 17669M: Tony Luck <tony.luck@intel.com> 17670M: Borislav Petkov <bp@alien8.de> 17671L: linux-edac@vger.kernel.org 17672S: Maintained 17673F: Documentation/admin-guide/ras.rst 17674F: drivers/ras/ 17675F: include/linux/ras.h 17676F: include/ras/ras_event.h 17677 17678RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17679L: linux-wireless@vger.kernel.org 17680S: Orphan 17681F: drivers/net/wireless/legacy/ray* 17682 17683RC-CORE / LIRC FRAMEWORK 17684M: Sean Young <sean@mess.org> 17685L: linux-media@vger.kernel.org 17686S: Maintained 17687W: http://linuxtv.org 17688T: git git://linuxtv.org/media_tree.git 17689F: Documentation/driver-api/media/rc-core.rst 17690F: Documentation/userspace-api/media/rc/ 17691F: drivers/media/rc/ 17692F: include/media/rc-core.h 17693F: include/media/rc-map.h 17694F: include/uapi/linux/lirc.h 17695 17696RCMM REMOTE CONTROLS DECODER 17697M: Patrick Lerda <patrick9876@free.fr> 17698S: Maintained 17699F: drivers/media/rc/ir-rcmm-decoder.c 17700 17701RCUTORTURE TEST FRAMEWORK 17702M: "Paul E. McKenney" <paulmck@kernel.org> 17703M: Josh Triplett <josh@joshtriplett.org> 17704R: Steven Rostedt <rostedt@goodmis.org> 17705R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17706R: Lai Jiangshan <jiangshanlai@gmail.com> 17707L: rcu@vger.kernel.org 17708S: Supported 17709T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17710F: tools/testing/selftests/rcutorture 17711 17712RDACM20 Camera Sensor 17713M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17714M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17715M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17716M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17717L: linux-media@vger.kernel.org 17718S: Maintained 17719F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17720F: drivers/media/i2c/max9271.c 17721F: drivers/media/i2c/max9271.h 17722F: drivers/media/i2c/rdacm20.c 17723 17724RDACM21 Camera Sensor 17725M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17726M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17727M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17728M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17729L: linux-media@vger.kernel.org 17730S: Maintained 17731F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17732F: drivers/media/i2c/max9271.c 17733F: drivers/media/i2c/max9271.h 17734F: drivers/media/i2c/rdacm21.c 17735 17736RDC R-321X SoC 17737M: Florian Fainelli <florian@openwrt.org> 17738S: Maintained 17739 17740RDC R6040 FAST ETHERNET DRIVER 17741M: Florian Fainelli <f.fainelli@gmail.com> 17742L: netdev@vger.kernel.org 17743S: Maintained 17744F: drivers/net/ethernet/rdc/r6040.c 17745 17746RDMAVT - RDMA verbs software 17747M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17748L: linux-rdma@vger.kernel.org 17749S: Supported 17750F: drivers/infiniband/sw/rdmavt 17751 17752RDS - RELIABLE DATAGRAM SOCKETS 17753M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17754L: netdev@vger.kernel.org 17755L: linux-rdma@vger.kernel.org 17756L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17757S: Supported 17758W: https://oss.oracle.com/projects/rds/ 17759F: Documentation/networking/rds.rst 17760F: net/rds/ 17761 17762RDT - RESOURCE ALLOCATION 17763M: Fenghua Yu <fenghua.yu@intel.com> 17764M: Reinette Chatre <reinette.chatre@intel.com> 17765L: linux-kernel@vger.kernel.org 17766S: Supported 17767F: Documentation/arch/x86/resctrl* 17768F: arch/x86/include/asm/resctrl.h 17769F: arch/x86/kernel/cpu/resctrl/ 17770F: tools/testing/selftests/resctrl/ 17771 17772READ-COPY UPDATE (RCU) 17773M: "Paul E. McKenney" <paulmck@kernel.org> 17774M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17775M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17776M: Joel Fernandes <joel@joelfernandes.org> 17777M: Josh Triplett <josh@joshtriplett.org> 17778M: Boqun Feng <boqun.feng@gmail.com> 17779R: Steven Rostedt <rostedt@goodmis.org> 17780R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17781R: Lai Jiangshan <jiangshanlai@gmail.com> 17782R: Zqiang <qiang1.zhang@intel.com> 17783L: rcu@vger.kernel.org 17784S: Supported 17785W: http://www.rdrop.com/users/paulmck/RCU/ 17786T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17787F: Documentation/RCU/ 17788F: include/linux/rcu* 17789F: kernel/rcu/ 17790X: Documentation/RCU/torture.rst 17791X: include/linux/srcu*.h 17792X: kernel/rcu/srcu*.c 17793 17794REAL TIME CLOCK (RTC) SUBSYSTEM 17795M: Alessandro Zummo <a.zummo@towertech.it> 17796M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17797L: linux-rtc@vger.kernel.org 17798S: Maintained 17799Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17800T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17801F: Documentation/admin-guide/rtc.rst 17802F: Documentation/devicetree/bindings/rtc/ 17803F: drivers/rtc/ 17804F: include/linux/platform_data/rtc-* 17805F: include/linux/rtc.h 17806F: include/linux/rtc/ 17807F: include/uapi/linux/rtc.h 17808F: tools/testing/selftests/rtc/ 17809 17810Real-time Linux Analysis (RTLA) tools 17811M: Daniel Bristot de Oliveira <bristot@kernel.org> 17812M: Steven Rostedt <rostedt@goodmis.org> 17813L: linux-trace-devel@vger.kernel.org 17814S: Maintained 17815F: Documentation/tools/rtla/ 17816F: tools/tracing/rtla/ 17817 17818REALTEK AUDIO CODECS 17819M: Oder Chiou <oder_chiou@realtek.com> 17820S: Maintained 17821F: include/sound/rt*.h 17822F: sound/soc/codecs/rt* 17823 17824REALTEK OTTO WATCHDOG 17825M: Sander Vanheule <sander@svanheule.net> 17826L: linux-watchdog@vger.kernel.org 17827S: Maintained 17828F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17829F: drivers/watchdog/realtek_otto_wdt.c 17830 17831REALTEK RTL83xx SMI DSA ROUTER CHIPS 17832M: Linus Walleij <linus.walleij@linaro.org> 17833M: Alvin Šipraga <alsi@bang-olufsen.dk> 17834S: Maintained 17835F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17836F: drivers/net/dsa/realtek/* 17837 17838REALTEK WIRELESS DRIVER (rtlwifi family) 17839M: Ping-Ke Shih <pkshih@realtek.com> 17840L: linux-wireless@vger.kernel.org 17841S: Maintained 17842W: https://wireless.wiki.kernel.org/ 17843T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17844F: drivers/net/wireless/realtek/rtlwifi/ 17845 17846REALTEK WIRELESS DRIVER (rtw88) 17847M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17848L: linux-wireless@vger.kernel.org 17849S: Maintained 17850F: drivers/net/wireless/realtek/rtw88/ 17851 17852REALTEK WIRELESS DRIVER (rtw89) 17853M: Ping-Ke Shih <pkshih@realtek.com> 17854L: linux-wireless@vger.kernel.org 17855S: Maintained 17856F: drivers/net/wireless/realtek/rtw89/ 17857 17858REDPINE WIRELESS DRIVER 17859L: linux-wireless@vger.kernel.org 17860S: Orphan 17861F: drivers/net/wireless/rsi/ 17862 17863REGISTER MAP ABSTRACTION 17864M: Mark Brown <broonie@kernel.org> 17865L: linux-kernel@vger.kernel.org 17866S: Supported 17867T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17868F: Documentation/devicetree/bindings/regmap/ 17869F: drivers/base/regmap/ 17870F: include/linux/regmap.h 17871 17872REISERFS FILE SYSTEM 17873L: reiserfs-devel@vger.kernel.org 17874S: Supported 17875F: fs/reiserfs/ 17876 17877REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17878M: Bjorn Andersson <andersson@kernel.org> 17879M: Mathieu Poirier <mathieu.poirier@linaro.org> 17880L: linux-remoteproc@vger.kernel.org 17881S: Maintained 17882T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17883F: Documentation/ABI/testing/sysfs-class-remoteproc 17884F: Documentation/devicetree/bindings/remoteproc/ 17885F: Documentation/staging/remoteproc.rst 17886F: drivers/remoteproc/ 17887F: include/linux/remoteproc.h 17888F: include/linux/remoteproc/ 17889 17890REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17891M: Bjorn Andersson <andersson@kernel.org> 17892M: Mathieu Poirier <mathieu.poirier@linaro.org> 17893L: linux-remoteproc@vger.kernel.org 17894S: Maintained 17895T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17896F: Documentation/ABI/testing/sysfs-bus-rpmsg 17897F: Documentation/staging/rpmsg.rst 17898F: drivers/rpmsg/ 17899F: include/linux/rpmsg.h 17900F: include/linux/rpmsg/ 17901F: include/uapi/linux/rpmsg.h 17902F: samples/rpmsg/ 17903 17904REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17905M: Stephan Gerhold <stephan@gerhold.net> 17906L: netdev@vger.kernel.org 17907L: linux-remoteproc@vger.kernel.org 17908S: Maintained 17909F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17910 17911RENESAS CLOCK DRIVERS 17912M: Geert Uytterhoeven <geert+renesas@glider.be> 17913L: linux-renesas-soc@vger.kernel.org 17914S: Supported 17915T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17916F: Documentation/devicetree/bindings/clock/renesas,* 17917F: drivers/clk/renesas/ 17918 17919RENESAS EMEV2 I2C DRIVER 17920M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17921L: linux-renesas-soc@vger.kernel.org 17922S: Supported 17923F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17924F: drivers/i2c/busses/i2c-emev2.c 17925 17926RENESAS ETHERNET DRIVERS 17927R: Sergey Shtylyov <s.shtylyov@omp.ru> 17928L: netdev@vger.kernel.org 17929L: linux-renesas-soc@vger.kernel.org 17930F: Documentation/devicetree/bindings/net/renesas,*.yaml 17931F: drivers/net/ethernet/renesas/ 17932F: include/linux/sh_eth.h 17933 17934RENESAS IDT821034 ASoC CODEC 17935M: Herve Codina <herve.codina@bootlin.com> 17936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17937S: Maintained 17938F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17939F: sound/soc/codecs/idt821034.c 17940 17941RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17942M: Miquel Raynal <miquel.raynal@bootlin.com> 17943L: linux-mtd@lists.infradead.org 17944L: linux-renesas-soc@vger.kernel.org 17945S: Maintained 17946F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17947F: drivers/mtd/nand/raw/renesas-nand-controller.c 17948 17949RENESAS R-CAR GYROADC DRIVER 17950M: Marek Vasut <marek.vasut@gmail.com> 17951L: linux-iio@vger.kernel.org 17952S: Supported 17953F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17954F: drivers/iio/adc/rcar-gyroadc.c 17955 17956RENESAS R-CAR I2C DRIVERS 17957M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17958L: linux-renesas-soc@vger.kernel.org 17959S: Supported 17960F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17961F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17962F: drivers/i2c/busses/i2c-rcar.c 17963F: drivers/i2c/busses/i2c-sh_mobile.c 17964 17965RENESAS R-CAR SATA DRIVER 17966R: Sergey Shtylyov <s.shtylyov@omp.ru> 17967L: linux-ide@vger.kernel.org 17968L: linux-renesas-soc@vger.kernel.org 17969S: Supported 17970F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17971F: drivers/ata/sata_rcar.c 17972 17973RENESAS R-CAR THERMAL DRIVERS 17974M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17975L: linux-renesas-soc@vger.kernel.org 17976S: Supported 17977F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17978F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17979F: drivers/thermal/rcar_gen3_thermal.c 17980F: drivers/thermal/rcar_thermal.c 17981 17982RENESAS RIIC DRIVER 17983M: Chris Brandt <chris.brandt@renesas.com> 17984L: linux-renesas-soc@vger.kernel.org 17985S: Supported 17986F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17987F: drivers/i2c/busses/i2c-riic.c 17988 17989RENESAS RZ/G2L A/D DRIVER 17990M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17991L: linux-iio@vger.kernel.org 17992L: linux-renesas-soc@vger.kernel.org 17993S: Supported 17994F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17995F: drivers/iio/adc/rzg2l_adc.c 17996 17997RENESAS RZ/G2L MTU3a COUNTER DRIVER 17998M: Biju Das <biju.das.jz@bp.renesas.com> 17999L: linux-iio@vger.kernel.org 18000L: linux-renesas-soc@vger.kernel.org 18001S: Supported 18002F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18003F: drivers/counter/rz-mtu3-cnt.c 18004 18005RENESAS RZ/N1 A5PSW SWITCH DRIVER 18006M: Clément Léger <clement.leger@bootlin.com> 18007L: linux-renesas-soc@vger.kernel.org 18008L: netdev@vger.kernel.org 18009S: Maintained 18010F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18011F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18012F: drivers/net/dsa/rzn1_a5psw* 18013F: drivers/net/pcs/pcs-rzn1-miic.c 18014F: include/dt-bindings/net/pcs-rzn1-miic.h 18015F: include/linux/pcs-rzn1-miic.h 18016F: net/dsa/tag_rzn1_a5psw.c 18017 18018RENESAS RZ/N1 RTC CONTROLLER DRIVER 18019M: Miquel Raynal <miquel.raynal@bootlin.com> 18020L: linux-rtc@vger.kernel.org 18021L: linux-renesas-soc@vger.kernel.org 18022S: Maintained 18023F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18024F: drivers/rtc/rtc-rzn1.c 18025 18026RENESAS RZ/N1 USBF CONTROLLER DRIVER 18027M: Herve Codina <herve.codina@bootlin.com> 18028L: linux-renesas-soc@vger.kernel.org 18029L: linux-usb@vger.kernel.org 18030S: Maintained 18031F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18032F: drivers/usb/gadget/udc/renesas_usbf.c 18033 18034RENESAS USB PHY DRIVER 18035M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18036L: linux-renesas-soc@vger.kernel.org 18037S: Maintained 18038F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18039 18040RENESAS VERSACLOCK 7 CLOCK DRIVER 18041M: Alex Helms <alexander.helms.jy@renesas.com> 18042S: Maintained 18043F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18044F: drivers/clk/clk-versaclock7.c 18045 18046RESET CONTROLLER FRAMEWORK 18047M: Philipp Zabel <p.zabel@pengutronix.de> 18048S: Maintained 18049T: git git://git.pengutronix.de/git/pza/linux 18050F: Documentation/devicetree/bindings/reset/ 18051F: Documentation/driver-api/reset.rst 18052F: drivers/reset/ 18053F: include/dt-bindings/reset/ 18054F: include/linux/reset-controller.h 18055F: include/linux/reset.h 18056F: include/linux/reset/ 18057K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18058 18059RESTARTABLE SEQUENCES SUPPORT 18060M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18061M: Peter Zijlstra <peterz@infradead.org> 18062M: "Paul E. McKenney" <paulmck@kernel.org> 18063M: Boqun Feng <boqun.feng@gmail.com> 18064L: linux-kernel@vger.kernel.org 18065S: Supported 18066F: include/trace/events/rseq.h 18067F: include/uapi/linux/rseq.h 18068F: kernel/rseq.c 18069F: tools/testing/selftests/rseq/ 18070 18071RFKILL 18072M: Johannes Berg <johannes@sipsolutions.net> 18073L: linux-wireless@vger.kernel.org 18074S: Maintained 18075W: https://wireless.wiki.kernel.org/ 18076Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18077T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18078T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18079F: Documentation/ABI/stable/sysfs-class-rfkill 18080F: Documentation/driver-api/rfkill.rst 18081F: include/linux/rfkill.h 18082F: include/uapi/linux/rfkill.h 18083F: net/rfkill/ 18084 18085RHASHTABLE 18086M: Thomas Graf <tgraf@suug.ch> 18087M: Herbert Xu <herbert@gondor.apana.org.au> 18088L: netdev@vger.kernel.org 18089S: Maintained 18090F: include/linux/rhashtable-types.h 18091F: include/linux/rhashtable.h 18092F: lib/rhashtable.c 18093F: lib/test_rhashtable.c 18094 18095RICOH R5C592 MEMORYSTICK DRIVER 18096M: Maxim Levitsky <maximlevitsky@gmail.com> 18097S: Maintained 18098F: drivers/memstick/host/r592.* 18099 18100RICOH SMARTMEDIA/XD DRIVER 18101M: Maxim Levitsky <maximlevitsky@gmail.com> 18102S: Maintained 18103F: drivers/mtd/nand/raw/r852.c 18104F: drivers/mtd/nand/raw/r852.h 18105 18106RISC-V ARCHITECTURE 18107M: Paul Walmsley <paul.walmsley@sifive.com> 18108M: Palmer Dabbelt <palmer@dabbelt.com> 18109M: Albert Ou <aou@eecs.berkeley.edu> 18110L: linux-riscv@lists.infradead.org 18111S: Supported 18112Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18113C: irc://irc.libera.chat/riscv 18114P: Documentation/riscv/patch-acceptance.rst 18115T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18116F: arch/riscv/ 18117N: riscv 18118K: riscv 18119 18120RISC-V MICROCHIP FPGA SUPPORT 18121M: Conor Dooley <conor.dooley@microchip.com> 18122M: Daire McNamara <daire.mcnamara@microchip.com> 18123L: linux-riscv@lists.infradead.org 18124S: Supported 18125F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18126F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18127F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18128F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18129F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18130F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18131F: Documentation/devicetree/bindings/riscv/microchip.yaml 18132F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18133F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18134F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18135F: arch/riscv/boot/dts/microchip/ 18136F: drivers/char/hw_random/mpfs-rng.c 18137F: drivers/clk/microchip/clk-mpfs*.c 18138F: drivers/i2c/busses/i2c-microchip-corei2c.c 18139F: drivers/mailbox/mailbox-mpfs.c 18140F: drivers/pci/controller/pcie-microchip-host.c 18141F: drivers/reset/reset-mpfs.c 18142F: drivers/rtc/rtc-mpfs.c 18143F: drivers/soc/microchip/mpfs-sys-controller.c 18144F: drivers/spi/spi-microchip-core-qspi.c 18145F: drivers/spi/spi-microchip-core.c 18146F: drivers/usb/musb/mpfs.c 18147F: include/soc/microchip/mpfs.h 18148 18149RISC-V MISC SOC SUPPORT 18150M: Conor Dooley <conor@kernel.org> 18151L: linux-riscv@lists.infradead.org 18152S: Maintained 18153Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18154T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18155F: Documentation/devicetree/bindings/riscv/ 18156F: arch/riscv/boot/dts/ 18157 18158RISC-V PMU DRIVERS 18159M: Atish Patra <atishp@atishpatra.org> 18160R: Anup Patel <anup@brainfault.org> 18161L: linux-riscv@lists.infradead.org 18162S: Supported 18163F: drivers/perf/riscv_pmu.c 18164F: drivers/perf/riscv_pmu_legacy.c 18165F: drivers/perf/riscv_pmu_sbi.c 18166 18167RNBD BLOCK DRIVERS 18168M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18169M: Jack Wang <jinpu.wang@ionos.com> 18170L: linux-block@vger.kernel.org 18171S: Maintained 18172F: drivers/block/rnbd/ 18173 18174ROCCAT DRIVERS 18175M: Stefan Achatz <erazor_de@users.sourceforge.net> 18176S: Maintained 18177W: http://sourceforge.net/projects/roccat/ 18178F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18179F: drivers/hid/hid-roccat* 18180F: include/linux/hid-roccat* 18181 18182ROCKCHIP CRYPTO DRIVERS 18183M: Corentin Labbe <clabbe@baylibre.com> 18184L: linux-crypto@vger.kernel.org 18185S: Maintained 18186F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18187F: drivers/crypto/rockchip/ 18188 18189ROCKCHIP I2S TDM DRIVER 18190M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18191L: linux-rockchip@lists.infradead.org 18192S: Maintained 18193F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18194F: sound/soc/rockchip/rockchip_i2s_tdm.* 18195 18196ROCKCHIP ISP V1 DRIVER 18197M: Dafna Hirschfeld <dafna@fastmail.com> 18198L: linux-media@vger.kernel.org 18199L: linux-rockchip@lists.infradead.org 18200S: Maintained 18201F: Documentation/admin-guide/media/rkisp1.rst 18202F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18203F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18204F: drivers/media/platform/rockchip/rkisp1 18205F: include/uapi/linux/rkisp1-config.h 18206 18207ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18208M: Jacob Chen <jacob-chen@iotwrt.com> 18209M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18210L: linux-media@vger.kernel.org 18211L: linux-rockchip@lists.infradead.org 18212S: Maintained 18213F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18214F: drivers/media/platform/rockchip/rga/ 18215 18216ROCKCHIP VIDEO DECODER DRIVER 18217M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18218L: linux-media@vger.kernel.org 18219L: linux-rockchip@lists.infradead.org 18220S: Maintained 18221F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18222F: drivers/staging/media/rkvdec/ 18223 18224ROCKER DRIVER 18225M: Jiri Pirko <jiri@resnulli.us> 18226L: netdev@vger.kernel.org 18227S: Supported 18228F: drivers/net/ethernet/rocker/ 18229 18230ROCKETPORT EXPRESS/INFINITY DRIVER 18231M: Kevin Cernekee <cernekee@gmail.com> 18232L: linux-serial@vger.kernel.org 18233S: Odd Fixes 18234F: drivers/tty/serial/rp2.* 18235 18236ROHM BD99954 CHARGER IC 18237M: Matti Vaittinen <mazziesaccount@gmail.com> 18238S: Supported 18239F: drivers/power/supply/bd99954-charger.c 18240F: drivers/power/supply/bd99954-charger.h 18241 18242ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18243M: Tomasz Duszynski <tduszyns@gmail.com> 18244S: Maintained 18245F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18246F: drivers/iio/light/bh1750.c 18247 18248ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18249M: Matti Vaittinen <mazziesaccount@gmail.com> 18250L: linux-iio@vger.kernel.org 18251S: Supported 18252F: drivers/iio/light/rohm-bu27034.c 18253 18254ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18255M: Marek Vasut <marek.vasut+renesas@gmail.com> 18256L: linux-kernel@vger.kernel.org 18257L: linux-renesas-soc@vger.kernel.org 18258S: Supported 18259F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18260F: drivers/gpio/gpio-bd9571mwv.c 18261F: drivers/mfd/bd9571mwv.c 18262F: drivers/regulator/bd9571mwv-regulator.c 18263F: include/linux/mfd/bd9571mwv.h 18264 18265ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18266M: Matti Vaittinen <mazziesaccount@gmail.com> 18267S: Supported 18268F: drivers/clk/clk-bd718x7.c 18269F: drivers/gpio/gpio-bd71815.c 18270F: drivers/gpio/gpio-bd71828.c 18271F: drivers/mfd/rohm-bd71828.c 18272F: drivers/mfd/rohm-bd718x7.c 18273F: drivers/mfd/rohm-bd9576.c 18274F: drivers/regulator/bd71815-regulator.c 18275F: drivers/regulator/bd71828-regulator.c 18276F: drivers/regulator/bd718x7-regulator.c 18277F: drivers/regulator/bd9576-regulator.c 18278F: drivers/regulator/rohm-regulator.c 18279F: drivers/rtc/rtc-bd70528.c 18280F: drivers/watchdog/bd9576_wdt.c 18281F: include/linux/mfd/rohm-bd71815.h 18282F: include/linux/mfd/rohm-bd71828.h 18283F: include/linux/mfd/rohm-bd718x7.h 18284F: include/linux/mfd/rohm-bd957x.h 18285F: include/linux/mfd/rohm-generic.h 18286F: include/linux/mfd/rohm-shared.h 18287 18288ROSE NETWORK LAYER 18289M: Ralf Baechle <ralf@linux-mips.org> 18290L: linux-hams@vger.kernel.org 18291S: Maintained 18292W: http://www.linux-ax25.org/ 18293F: include/net/rose.h 18294F: include/uapi/linux/rose.h 18295F: net/rose/ 18296 18297ROTATION DRIVER FOR ALLWINNER A83T 18298M: Jernej Skrabec <jernej.skrabec@gmail.com> 18299L: linux-media@vger.kernel.org 18300S: Maintained 18301T: git git://linuxtv.org/media_tree.git 18302F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18303F: drivers/media/platform/sunxi/sun8i-rotate/ 18304 18305RPMSG TTY DRIVER 18306M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18307L: linux-remoteproc@vger.kernel.org 18308S: Maintained 18309F: drivers/tty/rpmsg_tty.c 18310 18311RTL2830 MEDIA DRIVER 18312M: Antti Palosaari <crope@iki.fi> 18313L: linux-media@vger.kernel.org 18314S: Maintained 18315W: https://linuxtv.org 18316W: http://palosaari.fi/linux/ 18317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18318T: git git://linuxtv.org/anttip/media_tree.git 18319F: drivers/media/dvb-frontends/rtl2830* 18320 18321RTL2832 MEDIA DRIVER 18322M: Antti Palosaari <crope@iki.fi> 18323L: linux-media@vger.kernel.org 18324S: Maintained 18325W: https://linuxtv.org 18326W: http://palosaari.fi/linux/ 18327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18328T: git git://linuxtv.org/anttip/media_tree.git 18329F: drivers/media/dvb-frontends/rtl2832* 18330 18331RTL2832_SDR MEDIA DRIVER 18332M: Antti Palosaari <crope@iki.fi> 18333L: linux-media@vger.kernel.org 18334S: Maintained 18335W: https://linuxtv.org 18336W: http://palosaari.fi/linux/ 18337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18338T: git git://linuxtv.org/anttip/media_tree.git 18339F: drivers/media/dvb-frontends/rtl2832_sdr* 18340 18341RTL8180 WIRELESS DRIVER 18342L: linux-wireless@vger.kernel.org 18343S: Orphan 18344W: https://wireless.wiki.kernel.org/ 18345T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18346F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18347 18348RTL8187 WIRELESS DRIVER 18349M: Herton Ronaldo Krzesinski <herton@canonical.com> 18350M: Hin-Tak Leung <htl10@users.sourceforge.net> 18351M: Larry Finger <Larry.Finger@lwfinger.net> 18352L: linux-wireless@vger.kernel.org 18353S: Maintained 18354W: https://wireless.wiki.kernel.org/ 18355T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18356F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18357 18358RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18359M: Jes Sorensen <Jes.Sorensen@gmail.com> 18360L: linux-wireless@vger.kernel.org 18361S: Maintained 18362T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18363F: drivers/net/wireless/realtek/rtl8xxxu/ 18364 18365RTRS TRANSPORT DRIVERS 18366M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18367M: Jack Wang <jinpu.wang@ionos.com> 18368L: linux-rdma@vger.kernel.org 18369S: Maintained 18370F: drivers/infiniband/ulp/rtrs/ 18371 18372RUNTIME VERIFICATION (RV) 18373M: Daniel Bristot de Oliveira <bristot@kernel.org> 18374M: Steven Rostedt <rostedt@goodmis.org> 18375L: linux-trace-devel@vger.kernel.org 18376S: Maintained 18377F: Documentation/trace/rv/ 18378F: include/linux/rv.h 18379F: include/rv/ 18380F: kernel/trace/rv/ 18381F: tools/verification/ 18382 18383RUST 18384M: Miguel Ojeda <ojeda@kernel.org> 18385M: Alex Gaynor <alex.gaynor@gmail.com> 18386M: Wedson Almeida Filho <wedsonaf@gmail.com> 18387R: Boqun Feng <boqun.feng@gmail.com> 18388R: Gary Guo <gary@garyguo.net> 18389R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18390R: Benno Lossin <benno.lossin@proton.me> 18391L: rust-for-linux@vger.kernel.org 18392S: Supported 18393W: https://github.com/Rust-for-Linux/linux 18394B: https://github.com/Rust-for-Linux/linux/issues 18395C: zulip://rust-for-linux.zulipchat.com 18396T: git https://github.com/Rust-for-Linux/linux.git rust-next 18397F: Documentation/rust/ 18398F: rust/ 18399F: samples/rust/ 18400F: scripts/*rust* 18401K: \b(?i:rust)\b 18402 18403RXRPC SOCKETS (AF_RXRPC) 18404M: David Howells <dhowells@redhat.com> 18405M: Marc Dionne <marc.dionne@auristor.com> 18406L: linux-afs@lists.infradead.org 18407S: Supported 18408W: https://www.infradead.org/~dhowells/kafs/ 18409F: Documentation/networking/rxrpc.rst 18410F: include/keys/rxrpc-type.h 18411F: include/net/af_rxrpc.h 18412F: include/trace/events/rxrpc.h 18413F: include/uapi/linux/rxrpc.h 18414F: net/rxrpc/ 18415 18416S3 SAVAGE FRAMEBUFFER DRIVER 18417M: Antonino Daplas <adaplas@gmail.com> 18418L: linux-fbdev@vger.kernel.org 18419S: Maintained 18420F: drivers/video/fbdev/savage/ 18421 18422S390 ARCHITECTURE 18423M: Heiko Carstens <hca@linux.ibm.com> 18424M: Vasily Gorbik <gor@linux.ibm.com> 18425M: Alexander Gordeev <agordeev@linux.ibm.com> 18426R: Christian Borntraeger <borntraeger@linux.ibm.com> 18427R: Sven Schnelle <svens@linux.ibm.com> 18428L: linux-s390@vger.kernel.org 18429S: Supported 18430T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18431F: Documentation/driver-api/s390-drivers.rst 18432F: Documentation/s390/ 18433F: arch/s390/ 18434F: drivers/s390/ 18435F: drivers/watchdog/diag288_wdt.c 18436 18437S390 COMMON I/O LAYER 18438M: Vineeth Vijayan <vneethv@linux.ibm.com> 18439M: Peter Oberparleiter <oberpar@linux.ibm.com> 18440L: linux-s390@vger.kernel.org 18441S: Supported 18442F: drivers/s390/cio/ 18443 18444S390 DASD DRIVER 18445M: Stefan Haberland <sth@linux.ibm.com> 18446M: Jan Hoeppner <hoeppner@linux.ibm.com> 18447L: linux-s390@vger.kernel.org 18448S: Supported 18449F: block/partitions/ibm.c 18450F: drivers/s390/block/dasd* 18451F: include/linux/dasd_mod.h 18452 18453S390 IOMMU (PCI) 18454M: Niklas Schnelle <schnelle@linux.ibm.com> 18455M: Matthew Rosato <mjrosato@linux.ibm.com> 18456R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18457L: linux-s390@vger.kernel.org 18458S: Supported 18459F: drivers/iommu/s390-iommu.c 18460 18461S390 IUCV NETWORK LAYER 18462M: Alexandra Winter <wintera@linux.ibm.com> 18463M: Wenjia Zhang <wenjia@linux.ibm.com> 18464L: linux-s390@vger.kernel.org 18465L: netdev@vger.kernel.org 18466S: Supported 18467F: drivers/s390/net/*iucv* 18468F: include/net/iucv/ 18469F: net/iucv/ 18470 18471S390 MM 18472M: Alexander Gordeev <agordeev@linux.ibm.com> 18473M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18474L: linux-s390@vger.kernel.org 18475S: Supported 18476T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18477F: arch/s390/include/asm/pgtable.h 18478F: arch/s390/mm 18479 18480S390 NETWORK DRIVERS 18481M: Alexandra Winter <wintera@linux.ibm.com> 18482M: Wenjia Zhang <wenjia@linux.ibm.com> 18483L: linux-s390@vger.kernel.org 18484L: netdev@vger.kernel.org 18485S: Supported 18486F: drivers/s390/net/ 18487 18488S390 PCI SUBSYSTEM 18489M: Niklas Schnelle <schnelle@linux.ibm.com> 18490M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18491L: linux-s390@vger.kernel.org 18492S: Supported 18493F: Documentation/s390/pci.rst 18494F: arch/s390/pci/ 18495F: drivers/pci/hotplug/s390_pci_hpc.c 18496 18497S390 SCM DRIVER 18498M: Vineeth Vijayan <vneethv@linux.ibm.com> 18499L: linux-s390@vger.kernel.org 18500S: Supported 18501F: drivers/s390/block/scm* 18502F: drivers/s390/cio/scm.c 18503 18504S390 VFIO AP DRIVER 18505M: Tony Krowiak <akrowiak@linux.ibm.com> 18506M: Halil Pasic <pasic@linux.ibm.com> 18507M: Jason Herne <jjherne@linux.ibm.com> 18508L: linux-s390@vger.kernel.org 18509S: Supported 18510F: Documentation/s390/vfio-ap* 18511F: drivers/s390/crypto/vfio_ap* 18512 18513S390 VFIO-CCW DRIVER 18514M: Eric Farman <farman@linux.ibm.com> 18515M: Matthew Rosato <mjrosato@linux.ibm.com> 18516R: Halil Pasic <pasic@linux.ibm.com> 18517L: linux-s390@vger.kernel.org 18518L: kvm@vger.kernel.org 18519S: Supported 18520F: Documentation/s390/vfio-ccw.rst 18521F: drivers/s390/cio/vfio_ccw* 18522F: include/uapi/linux/vfio_ccw.h 18523 18524S390 VFIO-PCI DRIVER 18525M: Matthew Rosato <mjrosato@linux.ibm.com> 18526M: Eric Farman <farman@linux.ibm.com> 18527L: linux-s390@vger.kernel.org 18528L: kvm@vger.kernel.org 18529S: Supported 18530F: arch/s390/kvm/pci* 18531F: drivers/vfio/pci/vfio_pci_zdev.c 18532F: include/uapi/linux/vfio_zdev.h 18533 18534S390 ZCRYPT DRIVER 18535M: Harald Freudenberger <freude@linux.ibm.com> 18536L: linux-s390@vger.kernel.org 18537S: Supported 18538F: drivers/s390/crypto/ 18539 18540S390 ZFCP DRIVER 18541M: Steffen Maier <maier@linux.ibm.com> 18542M: Benjamin Block <bblock@linux.ibm.com> 18543L: linux-s390@vger.kernel.org 18544S: Supported 18545F: drivers/s390/scsi/zfcp_* 18546 18547SAA6588 RDS RECEIVER DRIVER 18548M: Hans Verkuil <hverkuil@xs4all.nl> 18549L: linux-media@vger.kernel.org 18550S: Odd Fixes 18551W: https://linuxtv.org 18552T: git git://linuxtv.org/media_tree.git 18553F: drivers/media/i2c/saa6588* 18554 18555SAA7134 VIDEO4LINUX DRIVER 18556M: Mauro Carvalho Chehab <mchehab@kernel.org> 18557L: linux-media@vger.kernel.org 18558S: Odd fixes 18559W: https://linuxtv.org 18560T: git git://linuxtv.org/media_tree.git 18561F: Documentation/driver-api/media/drivers/saa7134* 18562F: drivers/media/pci/saa7134/ 18563 18564SAA7146 VIDEO4LINUX-2 DRIVER 18565M: Hans Verkuil <hverkuil@xs4all.nl> 18566L: linux-media@vger.kernel.org 18567S: Maintained 18568T: git git://linuxtv.org/media_tree.git 18569F: drivers/media/common/saa7146/ 18570F: drivers/media/pci/saa7146/ 18571F: include/media/drv-intf/saa7146* 18572 18573SAFESETID SECURITY MODULE 18574M: Micah Morton <mortonm@chromium.org> 18575S: Supported 18576F: Documentation/admin-guide/LSM/SafeSetID.rst 18577F: security/safesetid/ 18578 18579SAMSUNG AUDIO (ASoC) DRIVERS 18580M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18581M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18582L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18583S: Supported 18584B: mailto:linux-samsung-soc@vger.kernel.org 18585F: Documentation/devicetree/bindings/sound/samsung* 18586F: sound/soc/samsung/ 18587 18588SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18589M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18590L: linux-crypto@vger.kernel.org 18591L: linux-samsung-soc@vger.kernel.org 18592S: Maintained 18593F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18594F: drivers/crypto/exynos-rng.c 18595 18596SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18597M: Łukasz Stelmach <l.stelmach@samsung.com> 18598L: linux-samsung-soc@vger.kernel.org 18599S: Maintained 18600F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18601F: drivers/char/hw_random/exynos-trng.c 18602 18603SAMSUNG FRAMEBUFFER DRIVER 18604M: Jingoo Han <jingoohan1@gmail.com> 18605L: linux-fbdev@vger.kernel.org 18606S: Maintained 18607F: drivers/video/fbdev/s3c-fb.c 18608 18609SAMSUNG INTERCONNECT DRIVERS 18610M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18611M: Artur Świgoń <a.swigon@samsung.com> 18612L: linux-pm@vger.kernel.org 18613L: linux-samsung-soc@vger.kernel.org 18614S: Supported 18615F: drivers/interconnect/samsung/ 18616 18617SAMSUNG LAPTOP DRIVER 18618M: Corentin Chary <corentin.chary@gmail.com> 18619L: platform-driver-x86@vger.kernel.org 18620S: Maintained 18621F: drivers/platform/x86/samsung-laptop.c 18622 18623SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18624M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18625L: linux-kernel@vger.kernel.org 18626L: linux-samsung-soc@vger.kernel.org 18627S: Supported 18628B: mailto:linux-samsung-soc@vger.kernel.org 18629F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18630F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18631F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18632F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18633F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18634F: drivers/clk/clk-s2mps11.c 18635F: drivers/mfd/sec*.c 18636F: drivers/regulator/s2m*.c 18637F: drivers/regulator/s5m*.c 18638F: drivers/rtc/rtc-s5m.c 18639F: include/linux/mfd/samsung/ 18640 18641SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18642M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18643L: linux-media@vger.kernel.org 18644L: linux-samsung-soc@vger.kernel.org 18645S: Maintained 18646F: drivers/media/platform/samsung/s3c-camif/ 18647F: include/media/drv-intf/s3c_camif.h 18648 18649SAMSUNG S3FWRN5 NFC DRIVER 18650M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18651S: Maintained 18652F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18653F: drivers/nfc/s3fwrn5 18654 18655SAMSUNG S5C73M3 CAMERA DRIVER 18656M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18657M: Andrzej Hajda <andrzej.hajda@intel.com> 18658L: linux-media@vger.kernel.org 18659S: Supported 18660F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18661F: drivers/media/i2c/s5c73m3/* 18662 18663SAMSUNG S5K5BAF CAMERA DRIVER 18664M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18665M: Andrzej Hajda <andrzej.hajda@intel.com> 18666L: linux-media@vger.kernel.org 18667S: Supported 18668F: drivers/media/i2c/s5k5baf.c 18669 18670SAMSUNG S5P Security SubSystem (SSS) DRIVER 18671M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18672M: Vladimir Zapolskiy <vz@mleia.com> 18673L: linux-crypto@vger.kernel.org 18674L: linux-samsung-soc@vger.kernel.org 18675S: Maintained 18676F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18677F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18678F: drivers/crypto/s5p-sss.c 18679 18680SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18681M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18682L: linux-media@vger.kernel.org 18683S: Supported 18684Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18685F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18686F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18687F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18688F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18689F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18690F: drivers/media/platform/samsung/exynos4-is/ 18691 18692SAMSUNG SOC CLOCK DRIVERS 18693M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18694M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18695M: Tomasz Figa <tomasz.figa@gmail.com> 18696M: Chanwoo Choi <cw00.choi@samsung.com> 18697R: Alim Akhtar <alim.akhtar@samsung.com> 18698L: linux-samsung-soc@vger.kernel.org 18699S: Supported 18700T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18701T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18702F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18703F: Documentation/devicetree/bindings/clock/samsung,s3c* 18704F: drivers/clk/samsung/ 18705F: include/dt-bindings/clock/exynos*.h 18706F: include/dt-bindings/clock/s5p*.h 18707F: include/dt-bindings/clock/samsung,*.h 18708F: include/linux/clk/samsung.h 18709 18710SAMSUNG SPI DRIVERS 18711M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18712M: Andi Shyti <andi.shyti@kernel.org> 18713L: linux-spi@vger.kernel.org 18714L: linux-samsung-soc@vger.kernel.org 18715S: Maintained 18716F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18717F: drivers/spi/spi-s3c* 18718F: include/linux/platform_data/spi-s3c64xx.h 18719 18720SAMSUNG SXGBE DRIVERS 18721M: Byungho An <bh74.an@samsung.com> 18722L: netdev@vger.kernel.org 18723S: Supported 18724F: drivers/net/ethernet/samsung/sxgbe/ 18725 18726SAMSUNG THERMAL DRIVER 18727M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18728M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18729L: linux-pm@vger.kernel.org 18730L: linux-samsung-soc@vger.kernel.org 18731S: Maintained 18732F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18733F: drivers/thermal/samsung/ 18734 18735SAMSUNG USB2 PHY DRIVER 18736M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18737L: linux-kernel@vger.kernel.org 18738S: Supported 18739F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18740F: Documentation/driver-api/phy/samsung-usb2.rst 18741F: drivers/phy/samsung/phy-exynos4210-usb2.c 18742F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18743F: drivers/phy/samsung/phy-exynos5250-usb2.c 18744F: drivers/phy/samsung/phy-s5pv210-usb2.c 18745F: drivers/phy/samsung/phy-samsung-usb2.c 18746F: drivers/phy/samsung/phy-samsung-usb2.h 18747 18748SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18749M: Paul Barker <paul.barker@sancloud.com> 18750R: Marc Murphy <marc.murphy@sancloud.com> 18751S: Supported 18752F: arch/arm/boot/dts/am335x-sancloud* 18753 18754SC1200 WDT DRIVER 18755M: Zwane Mwaikambo <zwanem@gmail.com> 18756S: Maintained 18757F: drivers/watchdog/sc1200wdt.c 18758 18759SCHEDULER 18760M: Ingo Molnar <mingo@redhat.com> 18761M: Peter Zijlstra <peterz@infradead.org> 18762M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18763M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18764R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18765R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18766R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18767R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18768R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18769R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18770L: linux-kernel@vger.kernel.org 18771S: Maintained 18772T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18773F: include/linux/preempt.h 18774F: include/linux/sched.h 18775F: include/linux/wait.h 18776F: include/uapi/linux/sched.h 18777F: kernel/sched/ 18778 18779SCSI RDMA PROTOCOL (SRP) INITIATOR 18780M: Bart Van Assche <bvanassche@acm.org> 18781L: linux-rdma@vger.kernel.org 18782S: Supported 18783Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18784F: drivers/infiniband/ulp/srp/ 18785F: include/scsi/srp.h 18786 18787SCSI RDMA PROTOCOL (SRP) TARGET 18788M: Bart Van Assche <bvanassche@acm.org> 18789L: linux-rdma@vger.kernel.org 18790L: target-devel@vger.kernel.org 18791S: Supported 18792Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18793F: drivers/infiniband/ulp/srpt/ 18794 18795SCSI SG DRIVER 18796M: Doug Gilbert <dgilbert@interlog.com> 18797L: linux-scsi@vger.kernel.org 18798S: Maintained 18799W: http://sg.danny.cz/sg 18800F: Documentation/scsi/scsi-generic.rst 18801F: drivers/scsi/sg.c 18802F: include/scsi/sg.h 18803 18804SCSI SUBSYSTEM 18805M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18806M: "Martin K. Petersen" <martin.petersen@oracle.com> 18807L: linux-scsi@vger.kernel.org 18808S: Maintained 18809Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18810T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18811T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18812F: Documentation/devicetree/bindings/scsi/ 18813F: drivers/scsi/ 18814F: drivers/ufs/ 18815F: include/scsi/ 18816 18817SCSI TAPE DRIVER 18818M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18819L: linux-scsi@vger.kernel.org 18820S: Maintained 18821F: Documentation/scsi/st.rst 18822F: drivers/scsi/st.* 18823F: drivers/scsi/st_*.h 18824 18825SCSI TARGET CORE USER DRIVER 18826M: Bodo Stroesser <bostroesser@gmail.com> 18827L: linux-scsi@vger.kernel.org 18828L: target-devel@vger.kernel.org 18829S: Supported 18830F: Documentation/target/tcmu-design.rst 18831F: drivers/target/target_core_user.c 18832F: include/uapi/linux/target_core_user.h 18833 18834SCSI TARGET SUBSYSTEM 18835M: "Martin K. Petersen" <martin.petersen@oracle.com> 18836L: linux-scsi@vger.kernel.org 18837L: target-devel@vger.kernel.org 18838S: Supported 18839W: http://www.linux-iscsi.org 18840Q: https://patchwork.kernel.org/project/target-devel/list/ 18841T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18842F: Documentation/target/ 18843F: drivers/target/ 18844F: include/target/ 18845 18846SCTP PROTOCOL 18847M: Neil Horman <nhorman@tuxdriver.com> 18848M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18849M: Xin Long <lucien.xin@gmail.com> 18850L: linux-sctp@vger.kernel.org 18851S: Maintained 18852W: http://lksctp.sourceforge.net 18853F: Documentation/networking/sctp.rst 18854F: include/linux/sctp.h 18855F: include/net/sctp/ 18856F: include/uapi/linux/sctp.h 18857F: net/sctp/ 18858 18859SCx200 CPU SUPPORT 18860M: Jim Cromie <jim.cromie@gmail.com> 18861S: Odd Fixes 18862F: Documentation/i2c/busses/scx200_acb.rst 18863F: arch/x86/platform/scx200/ 18864F: drivers/i2c/busses/scx200* 18865F: drivers/mtd/maps/scx200_docflash.c 18866F: drivers/watchdog/scx200_wdt.c 18867F: include/linux/scx200.h 18868 18869SCx200 GPIO DRIVER 18870M: Jim Cromie <jim.cromie@gmail.com> 18871S: Maintained 18872F: drivers/char/scx200_gpio.c 18873F: include/linux/scx200_gpio.h 18874 18875SCx200 HRT CLOCKSOURCE DRIVER 18876M: Jim Cromie <jim.cromie@gmail.com> 18877S: Maintained 18878F: drivers/clocksource/scx200_hrt.c 18879 18880SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18881M: Sascha Sommer <saschasommer@freenet.de> 18882L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18883S: Maintained 18884F: drivers/mmc/host/sdricoh_cs.c 18885 18886SECO BOARDS CEC DRIVER 18887M: Ettore Chimenti <ek5.chimenti@gmail.com> 18888S: Maintained 18889F: drivers/media/cec/platform/seco/seco-cec.c 18890F: drivers/media/cec/platform/seco/seco-cec.h 18891 18892SECURE COMPUTING 18893M: Kees Cook <keescook@chromium.org> 18894R: Andy Lutomirski <luto@amacapital.net> 18895R: Will Drewry <wad@chromium.org> 18896S: Supported 18897T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18898F: Documentation/userspace-api/seccomp_filter.rst 18899F: include/linux/seccomp.h 18900F: include/uapi/linux/seccomp.h 18901F: kernel/seccomp.c 18902F: tools/testing/selftests/kselftest_harness.h 18903F: tools/testing/selftests/seccomp/* 18904K: \bsecure_computing 18905K: \bTIF_SECCOMP\b 18906 18907SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18908M: Kamal Dasu <kdasu.kdev@gmail.com> 18909M: Al Cooper <alcooperx@gmail.com> 18910R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18911L: linux-mmc@vger.kernel.org 18912S: Maintained 18913F: drivers/mmc/host/sdhci-brcmstb* 18914 18915SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18916M: Adrian Hunter <adrian.hunter@intel.com> 18917L: linux-mmc@vger.kernel.org 18918S: Supported 18919F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18920F: drivers/mmc/host/sdhci* 18921 18922SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18923M: Eugen Hristev <eugen.hristev@microchip.com> 18924L: linux-mmc@vger.kernel.org 18925S: Supported 18926F: drivers/mmc/host/sdhci-of-at91.c 18927 18928SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18929M: Haibo Chen <haibo.chen@nxp.com> 18930L: linux-imx@nxp.com 18931L: linux-mmc@vger.kernel.org 18932S: Maintained 18933F: drivers/mmc/host/sdhci-esdhc-imx.c 18934 18935SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18936M: Ben Dooks <ben-linux@fluff.org> 18937M: Jaehoon Chung <jh80.chung@samsung.com> 18938L: linux-mmc@vger.kernel.org 18939S: Maintained 18940F: drivers/mmc/host/sdhci-s3c* 18941 18942SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18943M: Viresh Kumar <vireshk@kernel.org> 18944L: linux-mmc@vger.kernel.org 18945S: Maintained 18946F: drivers/mmc/host/sdhci-spear.c 18947 18948SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18949M: Vignesh Raghavendra <vigneshr@ti.com> 18950L: linux-mmc@vger.kernel.org 18951S: Maintained 18952F: drivers/mmc/host/sdhci-omap.c 18953 18954SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18955M: Jonathan Derrick <jonathan.derrick@linux.dev> 18956L: linux-block@vger.kernel.org 18957S: Supported 18958F: block/opal_proto.h 18959F: block/sed* 18960F: include/linux/sed* 18961F: include/uapi/linux/sed* 18962 18963SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18964M: Mark Rutland <mark.rutland@arm.com> 18965M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18966M: Sudeep Holla <sudeep.holla@arm.com> 18967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18968S: Maintained 18969F: drivers/firmware/smccc/ 18970F: include/linux/arm-smccc.h 18971 18972SECURITY CONTACT 18973M: Security Officers <security@kernel.org> 18974S: Supported 18975F: Documentation/process/security-bugs.rst 18976 18977SECURITY SUBSYSTEM 18978M: Paul Moore <paul@paul-moore.com> 18979M: James Morris <jmorris@namei.org> 18980M: "Serge E. Hallyn" <serge@hallyn.com> 18981L: linux-security-module@vger.kernel.org (suggested Cc:) 18982S: Supported 18983W: http://kernsec.org/ 18984T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18985F: security/ 18986X: security/selinux/ 18987 18988SELINUX SECURITY MODULE 18989M: Paul Moore <paul@paul-moore.com> 18990M: Stephen Smalley <stephen.smalley.work@gmail.com> 18991M: Eric Paris <eparis@parisplace.org> 18992L: selinux@vger.kernel.org 18993S: Supported 18994W: https://selinuxproject.org 18995W: https://github.com/SELinuxProject 18996T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18997F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18998F: Documentation/ABI/removed/sysfs-selinux-disable 18999F: Documentation/admin-guide/LSM/SELinux.rst 19000F: include/trace/events/avc.h 19001F: include/uapi/linux/selinux_netlink.h 19002F: scripts/selinux/ 19003F: security/selinux/ 19004 19005SENSABLE PHANTOM 19006M: Jiri Slaby <jirislaby@kernel.org> 19007S: Maintained 19008F: drivers/misc/phantom.c 19009F: include/uapi/linux/phantom.h 19010 19011SENSEAIR SUNRISE 006-0-0007 19012M: Jacopo Mondi <jacopo@jmondi.org> 19013S: Maintained 19014F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19015F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19016F: drivers/iio/chemical/sunrise_co2.c 19017 19018SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19019M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19020S: Maintained 19021F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19022F: drivers/iio/chemical/scd30.h 19023F: drivers/iio/chemical/scd30_core.c 19024F: drivers/iio/chemical/scd30_i2c.c 19025F: drivers/iio/chemical/scd30_serial.c 19026 19027SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19028M: Roan van Dijk <roan@protonic.nl> 19029S: Maintained 19030F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19031F: drivers/iio/chemical/scd4x.c 19032 19033SENSIRION SGP40 GAS SENSOR DRIVER 19034M: Andreas Klinger <ak@it-klinger.de> 19035S: Maintained 19036F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19037F: drivers/iio/chemical/sgp40.c 19038 19039SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19040M: Tomasz Duszynski <tduszyns@gmail.com> 19041S: Maintained 19042F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19043F: drivers/iio/chemical/sps30.c 19044F: drivers/iio/chemical/sps30_i2c.c 19045F: drivers/iio/chemical/sps30_serial.c 19046 19047SERIAL DEVICE BUS 19048M: Rob Herring <robh@kernel.org> 19049L: linux-serial@vger.kernel.org 19050S: Maintained 19051F: Documentation/devicetree/bindings/serial/serial.yaml 19052F: drivers/tty/serdev/ 19053F: include/linux/serdev.h 19054 19055SERIAL DRIVERS 19056M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19057L: linux-serial@vger.kernel.org 19058S: Maintained 19059F: Documentation/devicetree/bindings/serial/ 19060F: drivers/tty/serial/ 19061 19062SERIAL IR RECEIVER 19063M: Sean Young <sean@mess.org> 19064L: linux-media@vger.kernel.org 19065S: Maintained 19066F: drivers/media/rc/serial_ir.c 19067 19068SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19069M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19070L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19071S: Maintained 19072F: Documentation/devicetree/bindings/slimbus/ 19073F: drivers/slimbus/ 19074F: include/linux/slimbus.h 19075 19076SFC NETWORK DRIVER 19077M: Edward Cree <ecree.xilinx@gmail.com> 19078M: Martin Habets <habetsm.xilinx@gmail.com> 19079L: netdev@vger.kernel.org 19080L: linux-net-drivers@amd.com 19081S: Supported 19082F: Documentation/networking/devlink/sfc.rst 19083F: drivers/net/ethernet/sfc/ 19084 19085SFCTEMP HWMON DRIVER 19086M: Emil Renner Berthing <kernel@esmil.dk> 19087L: linux-hwmon@vger.kernel.org 19088S: Maintained 19089F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19090F: Documentation/hwmon/sfctemp.rst 19091F: drivers/hwmon/sfctemp.c 19092 19093SFF/SFP/SFP+ MODULE SUPPORT 19094M: Russell King <linux@armlinux.org.uk> 19095L: netdev@vger.kernel.org 19096S: Maintained 19097F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19098F: drivers/net/phy/phylink.c 19099F: drivers/net/phy/sfp* 19100F: include/linux/mdio/mdio-i2c.h 19101F: include/linux/phylink.h 19102F: include/linux/sfp.h 19103K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19104 19105SGI GRU DRIVER 19106M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19107S: Maintained 19108F: drivers/misc/sgi-gru/ 19109 19110SGI XP/XPC/XPNET DRIVER 19111M: Robin Holt <robinmholt@gmail.com> 19112M: Steve Wahl <steve.wahl@hpe.com> 19113R: Mike Travis <mike.travis@hpe.com> 19114S: Maintained 19115F: drivers/misc/sgi-xp/ 19116 19117SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19118M: Karsten Graul <kgraul@linux.ibm.com> 19119M: Wenjia Zhang <wenjia@linux.ibm.com> 19120M: Jan Karcher <jaka@linux.ibm.com> 19121L: linux-s390@vger.kernel.org 19122S: Supported 19123F: net/smc/ 19124 19125SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19126M: Linus Walleij <linus.walleij@linaro.org> 19127L: linux-iio@vger.kernel.org 19128S: Maintained 19129T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19130F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19131F: drivers/iio/light/gp2ap002.c 19132 19133SHARP RJ54N1CB0C SENSOR DRIVER 19134M: Jacopo Mondi <jacopo@jmondi.org> 19135L: linux-media@vger.kernel.org 19136S: Odd fixes 19137T: git git://linuxtv.org/media_tree.git 19138F: drivers/media/i2c/rj54n1cb0c.c 19139F: include/media/i2c/rj54n1cb0c.h 19140 19141SH_VOU V4L2 OUTPUT DRIVER 19142L: linux-media@vger.kernel.org 19143S: Orphan 19144F: drivers/media/platform/renesas/sh_vou.c 19145F: include/media/drv-intf/sh_vou.h 19146 19147SI2157 MEDIA DRIVER 19148M: Antti Palosaari <crope@iki.fi> 19149L: linux-media@vger.kernel.org 19150S: Maintained 19151W: https://linuxtv.org 19152W: http://palosaari.fi/linux/ 19153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19154T: git git://linuxtv.org/anttip/media_tree.git 19155F: drivers/media/tuners/si2157* 19156 19157SI2165 MEDIA DRIVER 19158M: Matthias Schwarzott <zzam@gentoo.org> 19159L: linux-media@vger.kernel.org 19160S: Maintained 19161W: https://linuxtv.org 19162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19163F: drivers/media/dvb-frontends/si2165* 19164 19165SI2168 MEDIA DRIVER 19166M: Antti Palosaari <crope@iki.fi> 19167L: linux-media@vger.kernel.org 19168S: Maintained 19169W: https://linuxtv.org 19170W: http://palosaari.fi/linux/ 19171Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19172T: git git://linuxtv.org/anttip/media_tree.git 19173F: drivers/media/dvb-frontends/si2168* 19174 19175SI470X FM RADIO RECEIVER I2C DRIVER 19176M: Hans Verkuil <hverkuil@xs4all.nl> 19177L: linux-media@vger.kernel.org 19178S: Odd Fixes 19179W: https://linuxtv.org 19180T: git git://linuxtv.org/media_tree.git 19181F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19182F: drivers/media/radio/si470x/radio-si470x-i2c.c 19183 19184SI470X FM RADIO RECEIVER USB DRIVER 19185M: Hans Verkuil <hverkuil@xs4all.nl> 19186L: linux-media@vger.kernel.org 19187S: Maintained 19188W: https://linuxtv.org 19189T: git git://linuxtv.org/media_tree.git 19190F: drivers/media/radio/si470x/radio-si470x-common.c 19191F: drivers/media/radio/si470x/radio-si470x-usb.c 19192F: drivers/media/radio/si470x/radio-si470x.h 19193 19194SI4713 FM RADIO TRANSMITTER I2C DRIVER 19195M: Eduardo Valentin <edubezval@gmail.com> 19196L: linux-media@vger.kernel.org 19197S: Odd Fixes 19198W: https://linuxtv.org 19199T: git git://linuxtv.org/media_tree.git 19200F: drivers/media/radio/si4713/si4713.? 19201 19202SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19203M: Eduardo Valentin <edubezval@gmail.com> 19204L: linux-media@vger.kernel.org 19205S: Odd Fixes 19206W: https://linuxtv.org 19207T: git git://linuxtv.org/media_tree.git 19208F: drivers/media/radio/si4713/radio-platform-si4713.c 19209 19210SI4713 FM RADIO TRANSMITTER USB DRIVER 19211M: Hans Verkuil <hverkuil@xs4all.nl> 19212L: linux-media@vger.kernel.org 19213S: Maintained 19214W: https://linuxtv.org 19215T: git git://linuxtv.org/media_tree.git 19216F: drivers/media/radio/si4713/radio-usb-si4713.c 19217 19218SIANO DVB DRIVER 19219M: Mauro Carvalho Chehab <mchehab@kernel.org> 19220L: linux-media@vger.kernel.org 19221S: Odd fixes 19222W: https://linuxtv.org 19223T: git git://linuxtv.org/media_tree.git 19224F: drivers/media/common/siano/ 19225F: drivers/media/mmc/siano/ 19226F: drivers/media/usb/siano/ 19227F: drivers/media/usb/siano/ 19228 19229SIFIVE DRIVERS 19230M: Palmer Dabbelt <palmer@dabbelt.com> 19231M: Paul Walmsley <paul.walmsley@sifive.com> 19232L: linux-riscv@lists.infradead.org 19233S: Supported 19234N: sifive 19235K: [^@]sifive 19236 19237SIFIVE FU540 SYSTEM-ON-CHIP 19238M: Paul Walmsley <paul.walmsley@sifive.com> 19239M: Palmer Dabbelt <palmer@dabbelt.com> 19240L: linux-riscv@lists.infradead.org 19241S: Supported 19242T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19243N: fu540 19244K: fu540 19245 19246SIFIVE PDMA DRIVER 19247M: Green Wan <green.wan@sifive.com> 19248S: Maintained 19249F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19250F: drivers/dma/sf-pdma/ 19251 19252SIFIVE SOC DRIVERS 19253M: Conor Dooley <conor@kernel.org> 19254L: linux-riscv@lists.infradead.org 19255S: Maintained 19256T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19257F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19258F: drivers/soc/sifive/ 19259 19260SILEAD TOUCHSCREEN DRIVER 19261M: Hans de Goede <hdegoede@redhat.com> 19262L: linux-input@vger.kernel.org 19263L: platform-driver-x86@vger.kernel.org 19264S: Maintained 19265F: drivers/input/touchscreen/silead.c 19266F: drivers/platform/x86/touchscreen_dmi.c 19267 19268SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19269M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19270S: Supported 19271F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19272F: drivers/net/wireless/silabs/wfx/ 19273 19274SILICON MOTION SM712 FRAME BUFFER DRIVER 19275M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19276M: Teddy Wang <teddy.wang@siliconmotion.com> 19277M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19278L: linux-fbdev@vger.kernel.org 19279S: Maintained 19280F: Documentation/fb/sm712fb.rst 19281F: drivers/video/fbdev/sm712* 19282 19283SILVACO I3C DUAL-ROLE MASTER 19284M: Miquel Raynal <miquel.raynal@bootlin.com> 19285M: Conor Culhane <conor.culhane@silvaco.com> 19286L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19287S: Maintained 19288F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19289F: drivers/i3c/master/svc-i3c-master.c 19290 19291SIMPLEFB FB DRIVER 19292M: Hans de Goede <hdegoede@redhat.com> 19293L: linux-fbdev@vger.kernel.org 19294S: Maintained 19295F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19296F: drivers/video/fbdev/simplefb.c 19297F: include/linux/platform_data/simplefb.h 19298 19299SIMTEC EB110ATX (Chalice CATS) 19300M: Simtec Linux Team <linux@simtec.co.uk> 19301S: Supported 19302W: http://www.simtec.co.uk/products/EB110ATX/ 19303 19304SIOX 19305M: Thorsten Scherer <t.scherer@eckelmann.de> 19306M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19307R: Pengutronix Kernel Team <kernel@pengutronix.de> 19308S: Supported 19309F: drivers/gpio/gpio-siox.c 19310F: drivers/siox/* 19311F: include/trace/events/siox.h 19312 19313SIPHASH PRF ROUTINES 19314M: Jason A. Donenfeld <Jason@zx2c4.com> 19315S: Maintained 19316F: include/linux/siphash.h 19317F: lib/siphash.c 19318F: lib/siphash_kunit.c 19319 19320SIS 190 ETHERNET DRIVER 19321M: Francois Romieu <romieu@fr.zoreil.com> 19322L: netdev@vger.kernel.org 19323S: Maintained 19324F: drivers/net/ethernet/sis/sis190.c 19325 19326SIS 900/7016 FAST ETHERNET DRIVER 19327M: Daniele Venzano <venza@brownhat.org> 19328L: netdev@vger.kernel.org 19329S: Maintained 19330W: http://www.brownhat.org/sis900.html 19331F: drivers/net/ethernet/sis/sis900.* 19332 19333SIS FRAMEBUFFER DRIVER 19334S: Orphan 19335F: Documentation/fb/sisfb.rst 19336F: drivers/video/fbdev/sis/ 19337F: include/video/sisfb.h 19338 19339SIS I2C TOUCHSCREEN DRIVER 19340M: Mika Penttilä <mpenttil@redhat.com> 19341L: linux-input@vger.kernel.org 19342S: Maintained 19343F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19344F: drivers/input/touchscreen/sis_i2c.c 19345 19346SIS USB2VGA DRIVER 19347M: Thomas Winischhofer <thomas@winischhofer.net> 19348S: Maintained 19349W: http://www.winischhofer.at/linuxsisusbvga.shtml 19350F: drivers/usb/misc/sisusbvga/ 19351 19352SL28 CPLD MFD DRIVER 19353M: Michael Walle <michael@walle.cc> 19354S: Maintained 19355F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19356F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19357F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19358F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19359F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19360F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19361F: drivers/gpio/gpio-sl28cpld.c 19362F: drivers/hwmon/sl28cpld-hwmon.c 19363F: drivers/irqchip/irq-sl28cpld.c 19364F: drivers/pwm/pwm-sl28cpld.c 19365F: drivers/watchdog/sl28cpld_wdt.c 19366 19367SL28 VPD NVMEM LAYOUT DRIVER 19368M: Michael Walle <michael@walle.cc> 19369S: Maintained 19370F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19371F: drivers/nvmem/layouts/sl28vpd.c 19372 19373SLAB ALLOCATOR 19374M: Christoph Lameter <cl@linux.com> 19375M: Pekka Enberg <penberg@kernel.org> 19376M: David Rientjes <rientjes@google.com> 19377M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19378M: Andrew Morton <akpm@linux-foundation.org> 19379M: Vlastimil Babka <vbabka@suse.cz> 19380R: Roman Gushchin <roman.gushchin@linux.dev> 19381R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19382L: linux-mm@kvack.org 19383S: Maintained 19384T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19385F: include/linux/sl?b*.h 19386F: mm/sl?b* 19387 19388SLCAN CAN NETWORK DRIVER 19389M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19390L: linux-can@vger.kernel.org 19391S: Maintained 19392F: drivers/net/can/slcan/ 19393 19394SLEEPABLE READ-COPY UPDATE (SRCU) 19395M: Lai Jiangshan <jiangshanlai@gmail.com> 19396M: "Paul E. McKenney" <paulmck@kernel.org> 19397M: Josh Triplett <josh@joshtriplett.org> 19398R: Steven Rostedt <rostedt@goodmis.org> 19399R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19400L: rcu@vger.kernel.org 19401S: Supported 19402W: http://www.rdrop.com/users/paulmck/RCU/ 19403T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19404F: include/linux/srcu*.h 19405F: kernel/rcu/srcu*.c 19406 19407SMACK SECURITY MODULE 19408M: Casey Schaufler <casey@schaufler-ca.com> 19409L: linux-security-module@vger.kernel.org 19410S: Maintained 19411W: http://schaufler-ca.com 19412T: git git://github.com/cschaufler/smack-next 19413F: Documentation/admin-guide/LSM/Smack.rst 19414F: security/smack/ 19415 19416SMC91x ETHERNET DRIVER 19417M: Nicolas Pitre <nico@fluxnic.net> 19418S: Odd Fixes 19419F: drivers/net/ethernet/smsc/smc91x.* 19420 19421SMM665 HARDWARE MONITOR DRIVER 19422M: Guenter Roeck <linux@roeck-us.net> 19423L: linux-hwmon@vger.kernel.org 19424S: Maintained 19425F: Documentation/hwmon/smm665.rst 19426F: drivers/hwmon/smm665.c 19427 19428SMSC EMC2103 HARDWARE MONITOR DRIVER 19429M: Steve Glendinning <steve.glendinning@shawell.net> 19430L: linux-hwmon@vger.kernel.org 19431S: Maintained 19432F: Documentation/hwmon/emc2103.rst 19433F: drivers/hwmon/emc2103.c 19434 19435SMSC SCH5627 HARDWARE MONITOR DRIVER 19436M: Hans de Goede <hdegoede@redhat.com> 19437L: linux-hwmon@vger.kernel.org 19438S: Supported 19439F: Documentation/hwmon/sch5627.rst 19440F: drivers/hwmon/sch5627.c 19441 19442SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19443M: Steve Glendinning <steve.glendinning@shawell.net> 19444L: linux-fbdev@vger.kernel.org 19445S: Maintained 19446F: drivers/video/fbdev/smscufx.c 19447 19448SMSC47B397 HARDWARE MONITOR DRIVER 19449M: Jean Delvare <jdelvare@suse.com> 19450L: linux-hwmon@vger.kernel.org 19451S: Maintained 19452F: Documentation/hwmon/smsc47b397.rst 19453F: drivers/hwmon/smsc47b397.c 19454 19455SMSC911x ETHERNET DRIVER 19456M: Steve Glendinning <steve.glendinning@shawell.net> 19457L: netdev@vger.kernel.org 19458S: Maintained 19459F: drivers/net/ethernet/smsc/smsc911x.* 19460F: include/linux/smsc911x.h 19461 19462SMSC9420 PCI ETHERNET DRIVER 19463M: Steve Glendinning <steve.glendinning@shawell.net> 19464L: netdev@vger.kernel.org 19465S: Maintained 19466F: drivers/net/ethernet/smsc/smsc9420.* 19467 19468SNET DPU VIRTIO DATA PATH ACCELERATOR 19469R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19470F: drivers/vdpa/solidrun/ 19471 19472SOCIONEXT (SNI) AVE NETWORK DRIVER 19473M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19474L: netdev@vger.kernel.org 19475S: Maintained 19476F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19477F: drivers/net/ethernet/socionext/sni_ave.c 19478 19479SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19480M: Jassi Brar <jaswinder.singh@linaro.org> 19481M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19482L: netdev@vger.kernel.org 19483S: Maintained 19484F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19485F: drivers/net/ethernet/socionext/netsec.c 19486 19487SOCIONEXT (SNI) Synquacer SPI DRIVER 19488M: Masahisa Kojima <masahisa.kojima@linaro.org> 19489M: Jassi Brar <jaswinder.singh@linaro.org> 19490L: linux-spi@vger.kernel.org 19491S: Maintained 19492F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19493F: drivers/spi/spi-synquacer.c 19494 19495SOCIONEXT SYNQUACER I2C DRIVER 19496M: Ard Biesheuvel <ardb@kernel.org> 19497L: linux-i2c@vger.kernel.org 19498S: Maintained 19499F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19500F: drivers/i2c/busses/i2c-synquacer.c 19501 19502SOCIONEXT UNIPHIER SOUND DRIVER 19503L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19504S: Orphan 19505F: sound/soc/uniphier/ 19506 19507SOCKET TIMESTAMPING 19508M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19509S: Maintained 19510F: Documentation/networking/timestamping.rst 19511F: include/uapi/linux/net_tstamp.h 19512F: tools/testing/selftests/net/so_txtime.c 19513 19514SOEKRIS NET48XX LED SUPPORT 19515M: Chris Boot <bootc@bootc.net> 19516S: Maintained 19517F: drivers/leds/leds-net48xx.c 19518 19519SOFT-IWARP DRIVER (siw) 19520M: Bernard Metzler <bmt@zurich.ibm.com> 19521L: linux-rdma@vger.kernel.org 19522S: Supported 19523F: drivers/infiniband/sw/siw/ 19524F: include/uapi/rdma/siw-abi.h 19525 19526SOFT-ROCE DRIVER (rxe) 19527M: Zhu Yanjun <zyjzyj2000@gmail.com> 19528L: linux-rdma@vger.kernel.org 19529S: Supported 19530F: drivers/infiniband/sw/rxe/ 19531F: include/uapi/rdma/rdma_user_rxe.h 19532 19533SOFTLOGIC 6x10 MPEG CODEC 19534M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19535M: Anton Sviridenko <anton@corp.bluecherry.net> 19536M: Andrey Utkin <andrey_utkin@fastmail.com> 19537M: Ismael Luceno <ismael@iodev.co.uk> 19538L: linux-media@vger.kernel.org 19539S: Supported 19540F: drivers/media/pci/solo6x10/ 19541 19542SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19543M: James Morse <james.morse@arm.com> 19544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19545S: Maintained 19546F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19547F: drivers/firmware/arm_sdei.c 19548F: include/linux/arm_sdei.h 19549F: include/uapi/linux/arm_sdei.h 19550 19551SOFTWARE NODES AND DEVICE PROPERTIES 19552R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19553R: Daniel Scally <djrscally@gmail.com> 19554R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19555R: Sakari Ailus <sakari.ailus@linux.intel.com> 19556L: linux-acpi@vger.kernel.org 19557S: Maintained 19558F: drivers/base/property.c 19559F: drivers/base/swnode.c 19560F: include/linux/fwnode.h 19561F: include/linux/property.h 19562 19563SOFTWARE RAID (Multiple Disks) SUPPORT 19564M: Song Liu <song@kernel.org> 19565L: linux-raid@vger.kernel.org 19566S: Supported 19567Q: https://patchwork.kernel.org/project/linux-raid/list/ 19568T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19569F: drivers/md/Kconfig 19570F: drivers/md/Makefile 19571F: drivers/md/md* 19572F: drivers/md/raid* 19573F: include/linux/raid/ 19574F: include/uapi/linux/raid/ 19575 19576SOLIDRUN CLEARFOG SUPPORT 19577M: Russell King <linux@armlinux.org.uk> 19578S: Maintained 19579F: arch/arm/boot/dts/armada-388-clearfog* 19580F: arch/arm/boot/dts/armada-38x-solidrun-* 19581 19582SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19583M: Russell King <linux@armlinux.org.uk> 19584S: Maintained 19585F: arch/arm/boot/dts/imx6*-cubox-i* 19586F: arch/arm/boot/dts/imx6*-hummingboard* 19587F: arch/arm/boot/dts/imx6*-sr-* 19588 19589SONIC NETWORK DRIVER 19590M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19591L: netdev@vger.kernel.org 19592S: Maintained 19593F: drivers/net/ethernet/natsemi/sonic.* 19594 19595SONICS SILICON BACKPLANE DRIVER (SSB) 19596M: Michael Buesch <m@bues.ch> 19597L: linux-wireless@vger.kernel.org 19598S: Maintained 19599F: drivers/ssb/ 19600F: include/linux/ssb/ 19601 19602SONY IMX208 SENSOR DRIVER 19603M: Sakari Ailus <sakari.ailus@linux.intel.com> 19604L: linux-media@vger.kernel.org 19605S: Maintained 19606T: git git://linuxtv.org/media_tree.git 19607F: drivers/media/i2c/imx208.c 19608 19609SONY IMX214 SENSOR DRIVER 19610M: Ricardo Ribalda <ribalda@kernel.org> 19611L: linux-media@vger.kernel.org 19612S: Maintained 19613T: git git://linuxtv.org/media_tree.git 19614F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19615F: drivers/media/i2c/imx214.c 19616 19617SONY IMX219 SENSOR DRIVER 19618M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19619L: linux-media@vger.kernel.org 19620S: Maintained 19621T: git git://linuxtv.org/media_tree.git 19622F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19623F: drivers/media/i2c/imx219.c 19624 19625SONY IMX258 SENSOR DRIVER 19626M: Sakari Ailus <sakari.ailus@linux.intel.com> 19627L: linux-media@vger.kernel.org 19628S: Maintained 19629T: git git://linuxtv.org/media_tree.git 19630F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19631F: drivers/media/i2c/imx258.c 19632 19633SONY IMX274 SENSOR DRIVER 19634M: Leon Luo <leonl@leopardimaging.com> 19635L: linux-media@vger.kernel.org 19636S: Maintained 19637T: git git://linuxtv.org/media_tree.git 19638F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19639F: drivers/media/i2c/imx274.c 19640 19641SONY IMX290 SENSOR DRIVER 19642M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19643L: linux-media@vger.kernel.org 19644S: Maintained 19645T: git git://linuxtv.org/media_tree.git 19646F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19647F: drivers/media/i2c/imx290.c 19648 19649SONY IMX296 SENSOR DRIVER 19650M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19651M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19652L: linux-media@vger.kernel.org 19653S: Maintained 19654T: git git://linuxtv.org/media_tree.git 19655F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19656F: drivers/media/i2c/imx296.c 19657 19658SONY IMX319 SENSOR DRIVER 19659M: Bingbu Cao <bingbu.cao@intel.com> 19660L: linux-media@vger.kernel.org 19661S: Maintained 19662T: git git://linuxtv.org/media_tree.git 19663F: drivers/media/i2c/imx319.c 19664 19665SONY IMX334 SENSOR DRIVER 19666M: Paul J. Murphy <paul.j.murphy@intel.com> 19667M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19668L: linux-media@vger.kernel.org 19669S: Maintained 19670T: git git://linuxtv.org/media_tree.git 19671F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19672F: drivers/media/i2c/imx334.c 19673 19674SONY IMX335 SENSOR DRIVER 19675M: Paul J. Murphy <paul.j.murphy@intel.com> 19676M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19677L: linux-media@vger.kernel.org 19678S: Maintained 19679T: git git://linuxtv.org/media_tree.git 19680F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19681F: drivers/media/i2c/imx335.c 19682 19683SONY IMX355 SENSOR DRIVER 19684M: Tianshu Qiu <tian.shu.qiu@intel.com> 19685L: linux-media@vger.kernel.org 19686S: Maintained 19687T: git git://linuxtv.org/media_tree.git 19688F: drivers/media/i2c/imx355.c 19689 19690SONY IMX412 SENSOR DRIVER 19691M: Paul J. Murphy <paul.j.murphy@intel.com> 19692M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19693L: linux-media@vger.kernel.org 19694S: Maintained 19695T: git git://linuxtv.org/media_tree.git 19696F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19697F: drivers/media/i2c/imx412.c 19698 19699SONY IMX415 SENSOR DRIVER 19700M: Michael Riesch <michael.riesch@wolfvision.net> 19701L: linux-media@vger.kernel.org 19702S: Maintained 19703T: git git://linuxtv.org/media_tree.git 19704F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19705F: drivers/media/i2c/imx415.c 19706 19707SONY MEMORYSTICK SUBSYSTEM 19708M: Maxim Levitsky <maximlevitsky@gmail.com> 19709M: Alex Dubov <oakad@yahoo.com> 19710M: Ulf Hansson <ulf.hansson@linaro.org> 19711L: linux-mmc@vger.kernel.org 19712S: Maintained 19713T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19714F: drivers/memstick/ 19715F: include/linux/memstick.h 19716 19717SONY VAIO CONTROL DEVICE DRIVER 19718M: Mattia Dongili <malattia@linux.it> 19719L: platform-driver-x86@vger.kernel.org 19720S: Maintained 19721W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19722F: Documentation/admin-guide/laptops/sony-laptop.rst 19723F: drivers/char/sonypi.c 19724F: drivers/platform/x86/sony-laptop.c 19725F: include/linux/sony-laptop.h 19726 19727SOUND 19728M: Jaroslav Kysela <perex@perex.cz> 19729M: Takashi Iwai <tiwai@suse.com> 19730L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19731S: Maintained 19732W: http://www.alsa-project.org/ 19733Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19735F: Documentation/sound/ 19736F: include/sound/ 19737F: include/uapi/sound/ 19738F: sound/ 19739F: tools/testing/selftests/alsa 19740 19741SOUND - ALSA SELFTESTS 19742M: Mark Brown <broonie@kernel.org> 19743L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19744L: linux-kselftest@vger.kernel.org 19745S: Supported 19746F: tools/testing/selftests/alsa 19747 19748SOUND - COMPRESSED AUDIO 19749M: Vinod Koul <vkoul@kernel.org> 19750L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19751S: Supported 19752T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19753F: Documentation/sound/designs/compress-offload.rst 19754F: include/sound/compress_driver.h 19755F: include/uapi/sound/compress_* 19756F: sound/core/compress_offload.c 19757F: sound/soc/soc-compress.c 19758 19759SOUND - DMAENGINE HELPERS 19760M: Lars-Peter Clausen <lars@metafoo.de> 19761S: Supported 19762F: include/sound/dmaengine_pcm.h 19763F: sound/core/pcm_dmaengine.c 19764F: sound/soc/soc-generic-dmaengine-pcm.c 19765 19766SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19767M: Liam Girdwood <lgirdwood@gmail.com> 19768M: Mark Brown <broonie@kernel.org> 19769L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19770S: Supported 19771W: http://alsa-project.org/main/index.php/ASoC 19772T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19773F: Documentation/devicetree/bindings/sound/ 19774F: Documentation/sound/soc/ 19775F: include/dt-bindings/sound/ 19776F: include/sound/soc* 19777F: sound/soc/ 19778 19779SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19780M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19781M: Liam Girdwood <lgirdwood@gmail.com> 19782M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19783M: Bard Liao <yung-chuan.liao@linux.intel.com> 19784M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19785M: Daniel Baluta <daniel.baluta@nxp.com> 19786R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19787L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19788S: Supported 19789W: https://github.com/thesofproject/linux/ 19790F: sound/soc/sof/ 19791 19792SOUNDWIRE SUBSYSTEM 19793M: Vinod Koul <vkoul@kernel.org> 19794M: Bard Liao <yung-chuan.liao@linux.intel.com> 19795R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19796R: Sanyog Kale <sanyog.r.kale@intel.com> 19797L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19798S: Supported 19799T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19800F: Documentation/driver-api/soundwire/ 19801F: drivers/soundwire/ 19802F: include/linux/soundwire/ 19803 19804SP2 MEDIA DRIVER 19805M: Olli Salonen <olli.salonen@iki.fi> 19806L: linux-media@vger.kernel.org 19807S: Maintained 19808W: https://linuxtv.org 19809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19810F: drivers/media/dvb-frontends/sp2* 19811 19812SPANISH DOCUMENTATION 19813M: Carlos Bilbao <carlos.bilbao@amd.com> 19814S: Maintained 19815F: Documentation/translations/sp_SP/ 19816 19817SPARC + UltraSPARC (sparc/sparc64) 19818M: "David S. Miller" <davem@davemloft.net> 19819L: sparclinux@vger.kernel.org 19820S: Maintained 19821Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19822T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19823T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19824F: arch/sparc/ 19825F: drivers/sbus/ 19826 19827SPARC SERIAL DRIVERS 19828M: "David S. Miller" <davem@davemloft.net> 19829L: sparclinux@vger.kernel.org 19830S: Maintained 19831T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19832T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19833F: drivers/tty/serial/suncore.c 19834F: drivers/tty/serial/sunhv.c 19835F: drivers/tty/serial/sunsab.c 19836F: drivers/tty/serial/sunsab.h 19837F: drivers/tty/serial/sunsu.c 19838F: drivers/tty/serial/sunzilog.c 19839F: drivers/tty/serial/sunzilog.h 19840F: drivers/tty/vcc.c 19841F: include/linux/sunserialcore.h 19842 19843SPARSE CHECKER 19844M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19845L: linux-sparse@vger.kernel.org 19846S: Maintained 19847W: https://sparse.docs.kernel.org/ 19848Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19849B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19850T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19851F: include/linux/compiler.h 19852 19853SPEAKUP CONSOLE SPEECH DRIVER 19854M: William Hubbs <w.d.hubbs@gmail.com> 19855M: Chris Brannon <chris@the-brannons.com> 19856M: Kirk Reiser <kirk@reisers.ca> 19857M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19858L: speakup@linux-speakup.org 19859S: Odd Fixes 19860W: http://www.linux-speakup.org/ 19861W: https://github.com/linux-speakup/speakup 19862B: https://github.com/linux-speakup/speakup/issues 19863F: drivers/accessibility/speakup/ 19864 19865SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19866M: Viresh Kumar <vireshk@kernel.org> 19867M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19868M: soc@kernel.org 19869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19870S: Maintained 19871W: http://www.st.com/spear 19872F: arch/arm/boot/dts/spear* 19873F: arch/arm/mach-spear/ 19874F: drivers/clk/spear/ 19875F: drivers/pinctrl/spear/ 19876 19877SPI NOR SUBSYSTEM 19878M: Tudor Ambarus <tudor.ambarus@linaro.org> 19879M: Pratyush Yadav <pratyush@kernel.org> 19880R: Michael Walle <michael@walle.cc> 19881L: linux-mtd@lists.infradead.org 19882S: Maintained 19883W: http://www.linux-mtd.infradead.org/ 19884Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19885C: irc://irc.oftc.net/mtd 19886T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19887F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19888F: drivers/mtd/spi-nor/ 19889F: include/linux/mtd/spi-nor.h 19890 19891SPI SUBSYSTEM 19892M: Mark Brown <broonie@kernel.org> 19893L: linux-spi@vger.kernel.org 19894S: Maintained 19895Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19896T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19897F: Documentation/devicetree/bindings/spi/ 19898F: Documentation/spi/ 19899F: drivers/spi/ 19900F: include/linux/spi/ 19901F: include/uapi/linux/spi/ 19902F: tools/spi/ 19903 19904SPIDERNET NETWORK DRIVER for CELL 19905M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19906M: Geoff Levand <geoff@infradead.org> 19907L: netdev@vger.kernel.org 19908L: linuxppc-dev@lists.ozlabs.org 19909S: Maintained 19910F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19911F: drivers/net/ethernet/toshiba/spider_net* 19912 19913SPMI SUBSYSTEM 19914M: Stephen Boyd <sboyd@kernel.org> 19915L: linux-kernel@vger.kernel.org 19916S: Maintained 19917T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19918F: Documentation/devicetree/bindings/spmi/ 19919F: drivers/spmi/ 19920F: include/dt-bindings/spmi/spmi.h 19921F: include/linux/spmi.h 19922F: include/trace/events/spmi.h 19923 19924SPU FILE SYSTEM 19925M: Jeremy Kerr <jk@ozlabs.org> 19926L: linuxppc-dev@lists.ozlabs.org 19927S: Supported 19928W: http://www.ibm.com/developerworks/power/cell/ 19929F: Documentation/filesystems/spufs/spufs.rst 19930F: arch/powerpc/platforms/cell/spufs/ 19931 19932SQUASHFS FILE SYSTEM 19933M: Phillip Lougher <phillip@squashfs.org.uk> 19934L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19935S: Maintained 19936W: http://squashfs.org.uk 19937T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19938F: Documentation/filesystems/squashfs.rst 19939F: fs/squashfs/ 19940 19941SRM (Alpha) environment access 19942M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19943S: Maintained 19944F: arch/alpha/kernel/srm_env.c 19945 19946ST LSM6DSx IMU IIO DRIVER 19947M: Lorenzo Bianconi <lorenzo@kernel.org> 19948L: linux-iio@vger.kernel.org 19949S: Maintained 19950W: http://www.st.com/ 19951F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19952F: drivers/iio/imu/st_lsm6dsx/ 19953 19954ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19955M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19956M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19957L: linux-media@vger.kernel.org 19958S: Maintained 19959T: git git://linuxtv.org/media_tree.git 19960F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19961F: drivers/media/i2c/st-mipid02.c 19962 19963ST STM32 I2C/SMBUS DRIVER 19964M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19965M: Alain Volmat <alain.volmat@foss.st.com> 19966L: linux-i2c@vger.kernel.org 19967S: Maintained 19968F: drivers/i2c/busses/i2c-stm32* 19969 19970ST STM32 SPI DRIVER 19971M: Alain Volmat <alain.volmat@foss.st.com> 19972L: linux-spi@vger.kernel.org 19973S: Maintained 19974F: drivers/spi/spi-stm32.c 19975 19976ST STPDDC60 DRIVER 19977M: Daniel Nilsson <daniel.nilsson@flex.com> 19978L: linux-hwmon@vger.kernel.org 19979S: Maintained 19980F: Documentation/hwmon/stpddc60.rst 19981F: drivers/hwmon/pmbus/stpddc60.c 19982 19983ST VGXY61 DRIVER 19984M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19985M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19986L: linux-media@vger.kernel.org 19987S: Maintained 19988T: git git://linuxtv.org/media_tree.git 19989F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19990F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19991F: drivers/media/i2c/st-vgxy61.c 19992 19993ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19994M: Song Qiang <songqiang1304521@gmail.com> 19995L: linux-iio@vger.kernel.org 19996S: Maintained 19997F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19998F: drivers/iio/proximity/vl53l0x-i2c.c 19999 20000STABLE BRANCH 20001M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20002M: Sasha Levin <sashal@kernel.org> 20003L: stable@vger.kernel.org 20004S: Supported 20005F: Documentation/process/stable-kernel-rules.rst 20006 20007STAGING - ATOMISP DRIVER 20008M: Hans de Goede <hdegoede@redhat.com> 20009M: Mauro Carvalho Chehab <mchehab@kernel.org> 20010R: Sakari Ailus <sakari.ailus@linux.intel.com> 20011L: linux-media@vger.kernel.org 20012S: Maintained 20013F: drivers/staging/media/atomisp/ 20014 20015STAGING - FIELDBUS SUBSYSTEM 20016M: Sven Van Asbroeck <TheSven73@gmail.com> 20017S: Maintained 20018F: drivers/staging/fieldbus/* 20019F: drivers/staging/fieldbus/Documentation/ 20020 20021STAGING - HMS ANYBUS-S BUS 20022M: Sven Van Asbroeck <TheSven73@gmail.com> 20023S: Maintained 20024F: drivers/staging/fieldbus/anybuss/ 20025 20026STAGING - INDUSTRIAL IO 20027M: Jonathan Cameron <jic23@kernel.org> 20028L: linux-iio@vger.kernel.org 20029S: Odd Fixes 20030F: Documentation/devicetree/bindings/staging/iio/ 20031F: drivers/staging/iio/ 20032 20033STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20034M: Marc Dietrich <marvin24@gmx.de> 20035L: ac100@lists.launchpad.net (moderated for non-subscribers) 20036L: linux-tegra@vger.kernel.org 20037S: Maintained 20038F: drivers/staging/nvec/ 20039 20040STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20041M: Jens Frederich <jfrederich@gmail.com> 20042M: Jon Nettleton <jon.nettleton@gmail.com> 20043S: Maintained 20044W: http://wiki.laptop.org/go/DCON 20045F: drivers/staging/olpc_dcon/ 20046 20047STAGING - REALTEK RTL8712U DRIVERS 20048M: Larry Finger <Larry.Finger@lwfinger.net> 20049M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20050S: Odd Fixes 20051F: drivers/staging/rtl8712/ 20052 20053STAGING - SEPS525 LCD CONTROLLER DRIVERS 20054M: Michael Hennerich <michael.hennerich@analog.com> 20055L: linux-fbdev@vger.kernel.org 20056S: Supported 20057F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20058F: drivers/staging/fbtft/fb_seps525.c 20059 20060STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20061M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20062M: Teddy Wang <teddy.wang@siliconmotion.com> 20063M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20064L: linux-fbdev@vger.kernel.org 20065S: Maintained 20066F: drivers/staging/sm750fb/ 20067 20068STAGING - VIA VT665X DRIVERS 20069M: Forest Bond <forest@alittletooquiet.net> 20070S: Odd Fixes 20071F: drivers/staging/vt665?/ 20072 20073STAGING SUBSYSTEM 20074M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20075L: linux-staging@lists.linux.dev 20076S: Supported 20077T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20078F: drivers/staging/ 20079 20080STARFIRE/DURALAN NETWORK DRIVER 20081M: Ion Badulescu <ionut@badula.org> 20082S: Odd Fixes 20083F: drivers/net/ethernet/adaptec/starfire* 20084 20085STARFIVE DEVICETREES 20086M: Emil Renner Berthing <kernel@esmil.dk> 20087S: Maintained 20088F: arch/riscv/boot/dts/starfive/ 20089 20090STARFIVE DWMAC GLUE LAYER 20091M: Emil Renner Berthing <kernel@esmil.dk> 20092M: Samin Guo <samin.guo@starfivetech.com> 20093S: Maintained 20094F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20095F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20096 20097STARFIVE JH7110 MMC/SD/SDIO DRIVER 20098M: William Qiu <william.qiu@starfivetech.com> 20099S: Supported 20100F: Documentation/devicetree/bindings/mmc/starfive* 20101F: drivers/mmc/host/dw_mmc-starfive.c 20102 20103STARFIVE JH71X0 CLOCK DRIVERS 20104M: Emil Renner Berthing <kernel@esmil.dk> 20105M: Hal Feng <hal.feng@starfivetech.com> 20106S: Maintained 20107F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20108F: drivers/clk/starfive/clk-starfive-jh71* 20109F: include/dt-bindings/clock/starfive?jh71*.h 20110 20111STARFIVE JH71X0 PINCTRL DRIVERS 20112M: Emil Renner Berthing <kernel@esmil.dk> 20113M: Jianlong Huang <jianlong.huang@starfivetech.com> 20114L: linux-gpio@vger.kernel.org 20115S: Maintained 20116F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20117F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20118F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20119F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20120 20121STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20122M: Emil Renner Berthing <kernel@esmil.dk> 20123M: Hal Feng <hal.feng@starfivetech.com> 20124S: Maintained 20125F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20126F: drivers/reset/starfive/reset-starfive-jh71* 20127F: include/dt-bindings/reset/starfive?jh71*.h 20128 20129STARFIVE JH71XX PMU CONTROLLER DRIVER 20130M: Walker Chen <walker.chen@starfivetech.com> 20131S: Supported 20132F: Documentation/devicetree/bindings/power/starfive* 20133F: drivers/soc/starfive/jh71xx_pmu.c 20134F: include/dt-bindings/power/starfive,jh7110-pmu.h 20135 20136STARFIVE SOC DRIVERS 20137M: Conor Dooley <conor@kernel.org> 20138S: Maintained 20139T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20140F: drivers/soc/starfive/ 20141 20142STARFIVE TRNG DRIVER 20143M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20144S: Supported 20145F: Documentation/devicetree/bindings/rng/starfive* 20146F: drivers/char/hw_random/jh7110-trng.c 20147 20148STARFIVE WATCHDOG DRIVER 20149M: Xingyu Wu <xingyu.wu@starfivetech.com> 20150M: Samin Guo <samin.guo@starfivetech.com> 20151S: Supported 20152F: Documentation/devicetree/bindings/watchdog/starfive* 20153F: drivers/watchdog/starfive-wdt.c 20154 20155STATIC BRANCH/CALL 20156M: Peter Zijlstra <peterz@infradead.org> 20157M: Josh Poimboeuf <jpoimboe@kernel.org> 20158M: Jason Baron <jbaron@akamai.com> 20159R: Steven Rostedt <rostedt@goodmis.org> 20160R: Ard Biesheuvel <ardb@kernel.org> 20161S: Supported 20162F: arch/*/include/asm/jump_label*.h 20163F: arch/*/include/asm/static_call*.h 20164F: arch/*/kernel/jump_label.c 20165F: arch/*/kernel/static_call.c 20166F: include/linux/jump_label*.h 20167F: include/linux/static_call*.h 20168F: kernel/jump_label.c 20169F: kernel/static_call.c 20170 20171STI AUDIO (ASoC) DRIVERS 20172M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20173L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20174S: Maintained 20175F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20176F: sound/soc/sti/ 20177 20178STI CEC DRIVER 20179M: Alain Volmat <alain.volmat@foss.st.com> 20180S: Maintained 20181F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20182F: drivers/media/cec/platform/sti/ 20183 20184STK1160 USB VIDEO CAPTURE DRIVER 20185M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20186L: linux-media@vger.kernel.org 20187S: Maintained 20188T: git git://linuxtv.org/media_tree.git 20189F: drivers/media/usb/stk1160/ 20190 20191STM32 AUDIO (ASoC) DRIVERS 20192M: Olivier Moysan <olivier.moysan@foss.st.com> 20193M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20194L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20195S: Maintained 20196F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20197F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20198F: sound/soc/stm/ 20199 20200STM32 TIMER/LPTIMER DRIVERS 20201M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20202S: Maintained 20203F: Documentation/ABI/testing/*timer-stm32 20204F: Documentation/devicetree/bindings/*/*stm32-*timer* 20205F: drivers/*/stm32-*timer* 20206F: drivers/pwm/pwm-stm32* 20207F: include/linux/*/stm32-*tim* 20208 20209STMMAC ETHERNET DRIVER 20210M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20211M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20212M: Jose Abreu <joabreu@synopsys.com> 20213L: netdev@vger.kernel.org 20214S: Supported 20215W: http://www.stlinux.com 20216F: Documentation/networking/device_drivers/ethernet/stmicro/ 20217F: drivers/net/ethernet/stmicro/stmmac/ 20218 20219SUN HAPPY MEAL ETHERNET DRIVER 20220M: Sean Anderson <seanga2@gmail.com> 20221S: Maintained 20222F: drivers/net/ethernet/sun/sunhme.* 20223 20224SUN3/3X 20225M: Sam Creasey <sammy@sammy.net> 20226S: Maintained 20227W: http://sammy.net/sun3/ 20228F: arch/m68k/include/asm/sun3* 20229F: arch/m68k/kernel/*sun3* 20230F: arch/m68k/sun3*/ 20231F: drivers/net/ethernet/i825xx/sun3* 20232 20233SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20234M: Hans de Goede <hdegoede@redhat.com> 20235L: linux-input@vger.kernel.org 20236S: Maintained 20237F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20238F: drivers/input/keyboard/sun4i-lradc-keys.c 20239 20240SUNDANCE NETWORK DRIVER 20241M: Denis Kirjanov <kda@linux-powerpc.org> 20242L: netdev@vger.kernel.org 20243S: Maintained 20244F: drivers/net/ethernet/dlink/sundance.c 20245 20246SUNPLUS ETHERNET DRIVER 20247M: Wells Lu <wellslutw@gmail.com> 20248L: netdev@vger.kernel.org 20249S: Maintained 20250W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20251F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20252F: drivers/net/ethernet/sunplus/ 20253 20254SUNPLUS MMC DRIVER 20255M: Tony Huang <tonyhuang.sunplus@gmail.com> 20256M: Li-hao Kuo <lhjeff911@gmail.com> 20257S: Maintained 20258F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20259F: drivers/mmc/host/sunplus-mmc.c 20260 20261SUNPLUS OCOTP DRIVER 20262M: Vincent Shih <vincent.sunplus@gmail.com> 20263S: Maintained 20264F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20265F: drivers/nvmem/sunplus-ocotp.c 20266 20267SUNPLUS PWM DRIVER 20268M: Hammer Hsieh <hammerh0314@gmail.com> 20269S: Maintained 20270F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20271F: drivers/pwm/pwm-sunplus.c 20272 20273SUNPLUS RTC DRIVER 20274M: Vincent Shih <vincent.sunplus@gmail.com> 20275L: linux-rtc@vger.kernel.org 20276S: Maintained 20277F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20278F: drivers/rtc/rtc-sunplus.c 20279 20280SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20281M: Li-hao Kuo <lhjeff911@gmail.com> 20282L: linux-spi@vger.kernel.org 20283S: Maintained 20284F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20285F: drivers/spi/spi-sunplus-sp7021.c 20286 20287SUNPLUS UART DRIVER 20288M: Hammer Hsieh <hammerh0314@gmail.com> 20289S: Maintained 20290F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20291F: drivers/tty/serial/sunplus-uart.c 20292 20293SUNPLUS USB2 PHY DRIVER 20294M: Vincent Shih <vincent.sunplus@gmail.com> 20295L: linux-usb@vger.kernel.org 20296S: Maintained 20297F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20298F: drivers/phy/sunplus/Kconfig 20299F: drivers/phy/sunplus/Makefile 20300F: drivers/phy/sunplus/phy-sunplus-usb2.c 20301 20302SUNPLUS WATCHDOG DRIVER 20303M: Xiantao Hu <xt.hu@cqplus1.com> 20304L: linux-watchdog@vger.kernel.org 20305S: Maintained 20306F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20307F: drivers/watchdog/sunplus_wdt.c 20308 20309SUPERH 20310M: Yoshinori Sato <ysato@users.sourceforge.jp> 20311M: Rich Felker <dalias@libc.org> 20312M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20313L: linux-sh@vger.kernel.org 20314S: Maintained 20315Q: http://patchwork.kernel.org/project/linux-sh/list/ 20316F: Documentation/arch/sh/ 20317F: arch/sh/ 20318F: drivers/sh/ 20319 20320SUSPEND TO RAM 20321M: "Rafael J. Wysocki" <rafael@kernel.org> 20322M: Len Brown <len.brown@intel.com> 20323M: Pavel Machek <pavel@ucw.cz> 20324L: linux-pm@vger.kernel.org 20325S: Supported 20326B: https://bugzilla.kernel.org 20327F: Documentation/power/ 20328F: arch/x86/kernel/acpi/sleep* 20329F: arch/x86/kernel/acpi/wakeup* 20330F: drivers/base/power/ 20331F: include/linux/freezer.h 20332F: include/linux/pm.h 20333F: include/linux/suspend.h 20334F: kernel/power/ 20335 20336SVGA HANDLING 20337M: Martin Mares <mj@ucw.cz> 20338L: linux-video@atrey.karlin.mff.cuni.cz 20339S: Maintained 20340F: Documentation/admin-guide/svga.rst 20341F: arch/x86/boot/video* 20342 20343SWITCHDEV 20344M: Jiri Pirko <jiri@resnulli.us> 20345M: Ivan Vecera <ivecera@redhat.com> 20346L: netdev@vger.kernel.org 20347S: Supported 20348F: include/net/switchdev.h 20349F: net/switchdev/ 20350 20351SY8106A REGULATOR DRIVER 20352M: Icenowy Zheng <icenowy@aosc.io> 20353S: Maintained 20354F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20355F: drivers/regulator/sy8106a-regulator.c 20356 20357SYNC FILE FRAMEWORK 20358M: Sumit Semwal <sumit.semwal@linaro.org> 20359R: Gustavo Padovan <gustavo@padovan.org> 20360L: linux-media@vger.kernel.org 20361L: dri-devel@lists.freedesktop.org 20362S: Maintained 20363T: git git://anongit.freedesktop.org/drm/drm-misc 20364F: Documentation/driver-api/sync_file.rst 20365F: drivers/dma-buf/dma-fence* 20366F: drivers/dma-buf/sw_sync.c 20367F: drivers/dma-buf/sync_* 20368F: include/linux/sync_file.h 20369F: include/uapi/linux/sync_file.h 20370 20371SYNOPSYS ARC ARCHITECTURE 20372M: Vineet Gupta <vgupta@kernel.org> 20373L: linux-snps-arc@lists.infradead.org 20374S: Supported 20375T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20376F: Documentation/arch/arc 20377F: Documentation/devicetree/bindings/arc/* 20378F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20379F: arch/arc/ 20380F: drivers/clocksource/arc_timer.c 20381F: drivers/tty/serial/arc_uart.c 20382 20383SYNOPSYS ARC HSDK SDP pll clock driver 20384M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20385S: Supported 20386F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20387F: drivers/clk/clk-hsdk-pll.c 20388 20389SYNOPSYS ARC SDP clock driver 20390M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20391S: Supported 20392F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20393F: drivers/clk/axs10x/* 20394 20395SYNOPSYS ARC SDP platform support 20396M: Alexey Brodkin <abrodkin@synopsys.com> 20397S: Supported 20398F: Documentation/devicetree/bindings/arc/axs10* 20399F: arch/arc/boot/dts/ax* 20400F: arch/arc/plat-axs10x 20401 20402SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20403M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20404S: Supported 20405F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20406F: drivers/reset/reset-axs10x.c 20407 20408SYNOPSYS CREG GPIO DRIVER 20409M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20410S: Maintained 20411F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20412F: drivers/gpio/gpio-creg-snps.c 20413 20414SYNOPSYS DESIGNWARE 8250 UART DRIVER 20415M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20416R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20417S: Supported 20418F: drivers/tty/serial/8250/8250_dw.c 20419F: drivers/tty/serial/8250/8250_dwlib.* 20420F: drivers/tty/serial/8250/8250_lpss.c 20421 20422SYNOPSYS DESIGNWARE APB GPIO DRIVER 20423M: Hoan Tran <hoan@os.amperecomputing.com> 20424M: Serge Semin <fancer.lancer@gmail.com> 20425L: linux-gpio@vger.kernel.org 20426S: Maintained 20427F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20428F: drivers/gpio/gpio-dwapb.c 20429 20430SYNOPSYS DESIGNWARE APB SSI DRIVER 20431M: Serge Semin <fancer.lancer@gmail.com> 20432L: linux-spi@vger.kernel.org 20433S: Supported 20434F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20435F: drivers/spi/spi-dw* 20436 20437SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20438M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20439S: Maintained 20440F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20441F: drivers/dma/dw-axi-dmac/ 20442 20443SYNOPSYS DESIGNWARE DMAC DRIVER 20444M: Viresh Kumar <vireshk@kernel.org> 20445R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20446S: Maintained 20447F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20448F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20449F: drivers/dma/dw/ 20450F: include/dt-bindings/dma/dw-dmac.h 20451F: include/linux/dma/dw.h 20452F: include/linux/platform_data/dma-dw.h 20453 20454SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20455M: Jose Abreu <Jose.Abreu@synopsys.com> 20456L: netdev@vger.kernel.org 20457S: Supported 20458F: drivers/net/ethernet/synopsys/ 20459 20460SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20461M: Jose Abreu <Jose.Abreu@synopsys.com> 20462L: netdev@vger.kernel.org 20463S: Supported 20464F: drivers/net/pcs/pcs-xpcs.c 20465F: drivers/net/pcs/pcs-xpcs.h 20466F: include/linux/pcs/pcs-xpcs.h 20467 20468SYNOPSYS DESIGNWARE I2C DRIVER 20469M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20470R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20471R: Mika Westerberg <mika.westerberg@linux.intel.com> 20472R: Jan Dabros <jsd@semihalf.com> 20473L: linux-i2c@vger.kernel.org 20474S: Supported 20475F: drivers/i2c/busses/i2c-designware-* 20476 20477SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20478M: Jaehoon Chung <jh80.chung@samsung.com> 20479L: linux-mmc@vger.kernel.org 20480S: Maintained 20481F: drivers/mmc/host/dw_mmc* 20482 20483SYNOPSYS HSDK RESET CONTROLLER DRIVER 20484M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20485S: Supported 20486F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20487F: drivers/reset/reset-hsdk.c 20488F: include/dt-bindings/reset/snps,hsdk-reset.h 20489 20490SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20491M: Prabu Thangamuthu <prabu.t@synopsys.com> 20492M: Manjunath M B <manjumb@synopsys.com> 20493L: linux-mmc@vger.kernel.org 20494S: Maintained 20495F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20496 20497SYSTEM CONFIGURATION (SYSCON) 20498M: Lee Jones <lee@kernel.org> 20499M: Arnd Bergmann <arnd@arndb.de> 20500S: Supported 20501T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20502F: drivers/mfd/syscon.c 20503 20504SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20505M: Sudeep Holla <sudeep.holla@arm.com> 20506R: Cristian Marussi <cristian.marussi@arm.com> 20507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20508S: Maintained 20509F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20510F: drivers/clk/clk-sc[mp]i.c 20511F: drivers/cpufreq/sc[mp]i-cpufreq.c 20512F: drivers/firmware/arm_scmi/ 20513F: drivers/firmware/arm_scpi.c 20514F: drivers/powercap/arm_scmi_powercap.c 20515F: drivers/regulator/scmi-regulator.c 20516F: drivers/reset/reset-scmi.c 20517F: include/linux/sc[mp]i_protocol.h 20518F: include/trace/events/scmi.h 20519F: include/uapi/linux/virtio_scmi.h 20520 20521SYSTEM RESET/SHUTDOWN DRIVERS 20522M: Sebastian Reichel <sre@kernel.org> 20523L: linux-pm@vger.kernel.org 20524S: Maintained 20525T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20526F: Documentation/devicetree/bindings/power/reset/ 20527F: drivers/power/reset/ 20528 20529SYSTEM TRACE MODULE CLASS 20530M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20531S: Maintained 20532T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20533F: Documentation/trace/stm.rst 20534F: drivers/hwtracing/stm/ 20535F: include/linux/stm.h 20536F: include/uapi/linux/stm.h 20537 20538SYSTEM76 ACPI DRIVER 20539M: Jeremy Soller <jeremy@system76.com> 20540M: System76 Product Development <productdev@system76.com> 20541L: platform-driver-x86@vger.kernel.org 20542S: Maintained 20543F: drivers/platform/x86/system76_acpi.c 20544 20545SYSV FILESYSTEM 20546S: Orphan 20547F: Documentation/filesystems/sysv-fs.rst 20548F: fs/sysv/ 20549F: include/linux/sysv_fs.h 20550 20551TASKSTATS STATISTICS INTERFACE 20552M: Balbir Singh <bsingharora@gmail.com> 20553S: Maintained 20554F: Documentation/accounting/taskstats* 20555F: include/linux/taskstats* 20556F: kernel/taskstats.c 20557 20558TC subsystem 20559M: Jamal Hadi Salim <jhs@mojatatu.com> 20560M: Cong Wang <xiyou.wangcong@gmail.com> 20561M: Jiri Pirko <jiri@resnulli.us> 20562L: netdev@vger.kernel.org 20563S: Maintained 20564F: include/net/pkt_cls.h 20565F: include/net/pkt_sched.h 20566F: include/net/tc_act/ 20567F: include/uapi/linux/pkt_cls.h 20568F: include/uapi/linux/pkt_sched.h 20569F: include/uapi/linux/tc_act/ 20570F: include/uapi/linux/tc_ematch/ 20571F: net/sched/ 20572F: tools/testing/selftests/tc-testing 20573 20574TC90522 MEDIA DRIVER 20575M: Akihiro Tsukada <tskd08@gmail.com> 20576L: linux-media@vger.kernel.org 20577S: Odd Fixes 20578F: drivers/media/dvb-frontends/tc90522* 20579 20580TCP LOW PRIORITY MODULE 20581M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20582M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20583S: Maintained 20584W: http://tcp-lp-mod.sourceforge.net/ 20585F: net/ipv4/tcp_lp.c 20586 20587TDA10071 MEDIA DRIVER 20588M: Antti Palosaari <crope@iki.fi> 20589L: linux-media@vger.kernel.org 20590S: Maintained 20591W: https://linuxtv.org 20592W: http://palosaari.fi/linux/ 20593Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20594T: git git://linuxtv.org/anttip/media_tree.git 20595F: drivers/media/dvb-frontends/tda10071* 20596 20597TDA18212 MEDIA DRIVER 20598M: Antti Palosaari <crope@iki.fi> 20599L: linux-media@vger.kernel.org 20600S: Maintained 20601W: https://linuxtv.org 20602W: http://palosaari.fi/linux/ 20603Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20604T: git git://linuxtv.org/anttip/media_tree.git 20605F: drivers/media/tuners/tda18212* 20606 20607TDA18218 MEDIA DRIVER 20608M: Antti Palosaari <crope@iki.fi> 20609L: linux-media@vger.kernel.org 20610S: Maintained 20611W: https://linuxtv.org 20612W: http://palosaari.fi/linux/ 20613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20614T: git git://linuxtv.org/anttip/media_tree.git 20615F: drivers/media/tuners/tda18218* 20616 20617TDA18250 MEDIA DRIVER 20618M: Olli Salonen <olli.salonen@iki.fi> 20619L: linux-media@vger.kernel.org 20620S: Maintained 20621W: https://linuxtv.org 20622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20623T: git git://linuxtv.org/media_tree.git 20624F: drivers/media/tuners/tda18250* 20625 20626TDA18271 MEDIA DRIVER 20627M: Michael Krufky <mkrufky@linuxtv.org> 20628L: linux-media@vger.kernel.org 20629S: Maintained 20630W: https://linuxtv.org 20631W: http://github.com/mkrufky 20632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20633T: git git://linuxtv.org/mkrufky/tuners.git 20634F: drivers/media/tuners/tda18271* 20635 20636TDA1997x MEDIA DRIVER 20637M: Tim Harvey <tharvey@gateworks.com> 20638L: linux-media@vger.kernel.org 20639S: Maintained 20640W: https://linuxtv.org 20641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20642F: drivers/media/i2c/tda1997x.* 20643 20644TDA827x MEDIA DRIVER 20645M: Michael Krufky <mkrufky@linuxtv.org> 20646L: linux-media@vger.kernel.org 20647S: Maintained 20648W: https://linuxtv.org 20649W: http://github.com/mkrufky 20650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20651T: git git://linuxtv.org/mkrufky/tuners.git 20652F: drivers/media/tuners/tda8290.* 20653 20654TDA8290 MEDIA DRIVER 20655M: Michael Krufky <mkrufky@linuxtv.org> 20656L: linux-media@vger.kernel.org 20657S: Maintained 20658W: https://linuxtv.org 20659W: http://github.com/mkrufky 20660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20661T: git git://linuxtv.org/mkrufky/tuners.git 20662F: drivers/media/tuners/tda8290.* 20663 20664TDA9840 MEDIA DRIVER 20665M: Hans Verkuil <hverkuil@xs4all.nl> 20666L: linux-media@vger.kernel.org 20667S: Maintained 20668W: https://linuxtv.org 20669T: git git://linuxtv.org/media_tree.git 20670F: drivers/media/i2c/tda9840* 20671 20672TEA5761 TUNER DRIVER 20673M: Mauro Carvalho Chehab <mchehab@kernel.org> 20674L: linux-media@vger.kernel.org 20675S: Odd fixes 20676W: https://linuxtv.org 20677T: git git://linuxtv.org/media_tree.git 20678F: drivers/media/tuners/tea5761.* 20679 20680TEA5767 TUNER DRIVER 20681M: Mauro Carvalho Chehab <mchehab@kernel.org> 20682L: linux-media@vger.kernel.org 20683S: Maintained 20684W: https://linuxtv.org 20685T: git git://linuxtv.org/media_tree.git 20686F: drivers/media/tuners/tea5767.* 20687 20688TEA6415C MEDIA DRIVER 20689M: Hans Verkuil <hverkuil@xs4all.nl> 20690L: linux-media@vger.kernel.org 20691S: Maintained 20692W: https://linuxtv.org 20693T: git git://linuxtv.org/media_tree.git 20694F: drivers/media/i2c/tea6415c* 20695 20696TEA6420 MEDIA DRIVER 20697M: Hans Verkuil <hverkuil@xs4all.nl> 20698L: linux-media@vger.kernel.org 20699S: Maintained 20700W: https://linuxtv.org 20701T: git git://linuxtv.org/media_tree.git 20702F: drivers/media/i2c/tea6420* 20703 20704TEAM DRIVER 20705M: Jiri Pirko <jiri@resnulli.us> 20706L: netdev@vger.kernel.org 20707S: Supported 20708F: drivers/net/team/ 20709F: include/linux/if_team.h 20710F: include/uapi/linux/if_team.h 20711F: tools/testing/selftests/drivers/net/team/ 20712 20713TECHNICAL ADVISORY BOARD PROCESS DOCS 20714M: "Theodore Ts'o" <tytso@mit.edu> 20715M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20716L: tech-board-discuss@lists.linux-foundation.org 20717S: Maintained 20718F: Documentation/process/contribution-maturity-model.rst 20719F: Documentation/process/researcher-guidelines.rst 20720 20721TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20722M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20723S: Maintained 20724F: arch/x86/platform/ts5500/ 20725 20726TECHNOTREND USB IR RECEIVER 20727M: Sean Young <sean@mess.org> 20728L: linux-media@vger.kernel.org 20729S: Maintained 20730F: drivers/media/rc/ttusbir.c 20731 20732TECHWELL TW9910 VIDEO DECODER 20733L: linux-media@vger.kernel.org 20734S: Orphan 20735F: drivers/media/i2c/tw9910.c 20736F: include/media/i2c/tw9910.h 20737 20738TEE SUBSYSTEM 20739M: Jens Wiklander <jens.wiklander@linaro.org> 20740R: Sumit Garg <sumit.garg@linaro.org> 20741L: op-tee@lists.trustedfirmware.org 20742S: Maintained 20743F: Documentation/staging/tee.rst 20744F: drivers/tee/ 20745F: include/linux/tee_drv.h 20746F: include/uapi/linux/tee.h 20747 20748TEGRA ARCHITECTURE SUPPORT 20749M: Thierry Reding <thierry.reding@gmail.com> 20750M: Jonathan Hunter <jonathanh@nvidia.com> 20751L: linux-tegra@vger.kernel.org 20752S: Supported 20753Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20754T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20755N: [^a-z]tegra 20756 20757TEGRA CLOCK DRIVER 20758M: Peter De Schrijver <pdeschrijver@nvidia.com> 20759M: Prashant Gaikwad <pgaikwad@nvidia.com> 20760S: Supported 20761F: drivers/clk/tegra/ 20762 20763TEGRA DMA DRIVERS 20764M: Laxman Dewangan <ldewangan@nvidia.com> 20765M: Jon Hunter <jonathanh@nvidia.com> 20766S: Supported 20767F: drivers/dma/tegra* 20768 20769TEGRA I2C DRIVER 20770M: Laxman Dewangan <ldewangan@nvidia.com> 20771R: Dmitry Osipenko <digetx@gmail.com> 20772S: Supported 20773F: drivers/i2c/busses/i2c-tegra.c 20774 20775TEGRA IOMMU DRIVERS 20776M: Thierry Reding <thierry.reding@gmail.com> 20777R: Krishna Reddy <vdumpa@nvidia.com> 20778L: linux-tegra@vger.kernel.org 20779S: Supported 20780F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20781F: drivers/iommu/tegra* 20782 20783TEGRA KBC DRIVER 20784M: Laxman Dewangan <ldewangan@nvidia.com> 20785S: Supported 20786F: drivers/input/keyboard/tegra-kbc.c 20787 20788TEGRA NAND DRIVER 20789M: Stefan Agner <stefan@agner.ch> 20790M: Lucas Stach <dev@lynxeye.de> 20791S: Maintained 20792F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20793F: drivers/mtd/nand/raw/tegra_nand.c 20794 20795TEGRA PWM DRIVER 20796M: Thierry Reding <thierry.reding@gmail.com> 20797S: Supported 20798F: drivers/pwm/pwm-tegra.c 20799 20800TEGRA QUAD SPI DRIVER 20801M: Thierry Reding <thierry.reding@gmail.com> 20802M: Jonathan Hunter <jonathanh@nvidia.com> 20803M: Sowjanya Komatineni <skomatineni@nvidia.com> 20804L: linux-tegra@vger.kernel.org 20805S: Maintained 20806F: drivers/spi/spi-tegra210-quad.c 20807 20808TEGRA SERIAL DRIVER 20809M: Laxman Dewangan <ldewangan@nvidia.com> 20810S: Supported 20811F: drivers/tty/serial/serial-tegra.c 20812 20813TEGRA SPI DRIVER 20814M: Laxman Dewangan <ldewangan@nvidia.com> 20815S: Supported 20816F: drivers/spi/spi-tegra* 20817 20818TEGRA VIDEO DRIVER 20819M: Thierry Reding <thierry.reding@gmail.com> 20820M: Jonathan Hunter <jonathanh@nvidia.com> 20821M: Sowjanya Komatineni <skomatineni@nvidia.com> 20822L: linux-media@vger.kernel.org 20823L: linux-tegra@vger.kernel.org 20824S: Maintained 20825F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20826F: drivers/staging/media/tegra-video/ 20827 20828TEGRA XUSB PADCTL DRIVER 20829M: JC Kuo <jckuo@nvidia.com> 20830S: Supported 20831F: drivers/phy/tegra/xusb* 20832 20833TEHUTI ETHERNET DRIVER 20834M: Andy Gospodarek <andy@greyhouse.net> 20835L: netdev@vger.kernel.org 20836S: Supported 20837F: drivers/net/ethernet/tehuti/* 20838 20839TELECOM CLOCK DRIVER FOR MCPL0010 20840M: Mark Gross <markgross@kernel.org> 20841S: Supported 20842F: drivers/char/tlclk.c 20843 20844TEMPO SEMICONDUCTOR DRIVERS 20845M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20846S: Maintained 20847F: Documentation/devicetree/bindings/sound/tscs*.txt 20848F: sound/soc/codecs/tscs*.c 20849F: sound/soc/codecs/tscs*.h 20850 20851TENSILICA XTENSA PORT (xtensa) 20852M: Chris Zankel <chris@zankel.net> 20853M: Max Filippov <jcmvbkbc@gmail.com> 20854S: Maintained 20855T: git https://github.com/jcmvbkbc/linux-xtensa.git 20856F: arch/xtensa/ 20857F: drivers/irqchip/irq-xtensa-* 20858 20859TEXAS INSTRUMENTS ASoC DRIVERS 20860M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20861L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20862S: Maintained 20863F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20864F: sound/soc/ti/ 20865 20866TEXAS INSTRUMENTS DMA DRIVERS 20867M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20868L: dmaengine@vger.kernel.org 20869S: Maintained 20870F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20871F: Documentation/devicetree/bindings/dma/ti-edma.txt 20872F: Documentation/devicetree/bindings/dma/ti/ 20873F: drivers/dma/ti/ 20874F: include/linux/dma/k3-psil.h 20875F: include/linux/dma/k3-udma-glue.h 20876F: include/linux/dma/ti-cppi5.h 20877X: drivers/dma/ti/cppi41.c 20878 20879TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20880M: Robert Marko <robert.marko@sartura.hr> 20881M: Luka Perkov <luka.perkov@sartura.hr> 20882L: linux-hwmon@vger.kernel.org 20883S: Maintained 20884F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20885F: Documentation/hwmon/tps23861.rst 20886F: drivers/hwmon/tps23861.c 20887 20888TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20889M: Ricardo Ribalda <ribalda@kernel.org> 20890L: linux-iio@vger.kernel.org 20891S: Supported 20892F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20893F: drivers/iio/dac/ti-dac7612.c 20894 20895TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20896M: Nishanth Menon <nm@ti.com> 20897M: Tero Kristo <kristo@kernel.org> 20898M: Santosh Shilimkar <ssantosh@kernel.org> 20899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20900S: Maintained 20901F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20902F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20903F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20904F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20905F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20906F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20907F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20908F: drivers/clk/keystone/sci-clk.c 20909F: drivers/firmware/ti_sci* 20910F: drivers/irqchip/irq-ti-sci-inta.c 20911F: drivers/irqchip/irq-ti-sci-intr.c 20912F: drivers/reset/reset-ti-sci.c 20913F: drivers/soc/ti/ti_sci_inta_msi.c 20914F: drivers/soc/ti/ti_sci_pm_domains.c 20915F: include/dt-bindings/soc/ti,sci_pm_domain.h 20916F: include/linux/soc/ti/ti_sci_inta_msi.h 20917F: include/linux/soc/ti/ti_sci_protocol.h 20918 20919TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20920M: Puranjay Mohan <puranjay12@gmail.com> 20921L: linux-iio@vger.kernel.org 20922S: Supported 20923F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20924F: drivers/iio/temperature/tmp117.c 20925 20926THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20927M: Hans Verkuil <hverkuil@xs4all.nl> 20928L: linux-media@vger.kernel.org 20929S: Maintained 20930W: https://linuxtv.org 20931T: git git://linuxtv.org/media_tree.git 20932F: drivers/media/radio/radio-raremono.c 20933 20934THERMAL 20935M: Rafael J. Wysocki <rafael@kernel.org> 20936M: Daniel Lezcano <daniel.lezcano@linaro.org> 20937R: Amit Kucheria <amitk@kernel.org> 20938R: Zhang Rui <rui.zhang@intel.com> 20939L: linux-pm@vger.kernel.org 20940S: Supported 20941Q: https://patchwork.kernel.org/project/linux-pm/list/ 20942T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20943F: Documentation/ABI/testing/sysfs-class-thermal 20944F: Documentation/admin-guide/thermal/ 20945F: Documentation/devicetree/bindings/thermal/ 20946F: Documentation/driver-api/thermal/ 20947F: drivers/thermal/ 20948F: include/dt-bindings/thermal/ 20949F: include/linux/cpu_cooling.h 20950F: include/linux/thermal.h 20951F: include/uapi/linux/thermal.h 20952F: tools/lib/thermal/ 20953F: tools/thermal/ 20954 20955THERMAL DRIVER FOR AMLOGIC SOCS 20956M: Guillaume La Roque <glaroque@baylibre.com> 20957L: linux-pm@vger.kernel.org 20958L: linux-amlogic@lists.infradead.org 20959S: Supported 20960W: http://linux-meson.com/ 20961F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20962F: drivers/thermal/amlogic_thermal.c 20963 20964THERMAL/CPU_COOLING 20965M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20966M: Daniel Lezcano <daniel.lezcano@linaro.org> 20967M: Viresh Kumar <viresh.kumar@linaro.org> 20968R: Lukasz Luba <lukasz.luba@arm.com> 20969L: linux-pm@vger.kernel.org 20970S: Supported 20971F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20972F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20973F: drivers/thermal/cpufreq_cooling.c 20974F: drivers/thermal/cpuidle_cooling.c 20975F: include/linux/cpu_cooling.h 20976 20977THERMAL/POWER_ALLOCATOR 20978M: Lukasz Luba <lukasz.luba@arm.com> 20979L: linux-pm@vger.kernel.org 20980S: Maintained 20981F: Documentation/driver-api/thermal/power_allocator.rst 20982F: drivers/thermal/gov_power_allocator.c 20983F: drivers/thermal/thermal_trace_ipa.h 20984 20985THINKPAD ACPI EXTRAS DRIVER 20986M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20987L: ibm-acpi-devel@lists.sourceforge.net 20988L: platform-driver-x86@vger.kernel.org 20989S: Maintained 20990W: http://ibm-acpi.sourceforge.net 20991W: http://thinkwiki.org/wiki/Ibm-acpi 20992T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20993F: drivers/platform/x86/thinkpad_acpi.c 20994 20995THINKPAD LMI DRIVER 20996M: Mark Pearson <markpearson@lenovo.com> 20997L: platform-driver-x86@vger.kernel.org 20998S: Maintained 20999F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21000F: drivers/platform/x86/think-lmi.? 21001 21002THUNDERBOLT DMA TRAFFIC TEST DRIVER 21003M: Isaac Hazan <isaac.hazan@intel.com> 21004L: linux-usb@vger.kernel.org 21005S: Maintained 21006F: drivers/thunderbolt/dma_test.c 21007 21008THUNDERBOLT DRIVER 21009M: Andreas Noever <andreas.noever@gmail.com> 21010M: Michael Jamet <michael.jamet@intel.com> 21011M: Mika Westerberg <mika.westerberg@linux.intel.com> 21012M: Yehezkel Bernat <YehezkelShB@gmail.com> 21013L: linux-usb@vger.kernel.org 21014S: Maintained 21015T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21016F: Documentation/admin-guide/thunderbolt.rst 21017F: drivers/thunderbolt/ 21018F: include/linux/thunderbolt.h 21019 21020THUNDERBOLT NETWORK DRIVER 21021M: Michael Jamet <michael.jamet@intel.com> 21022M: Mika Westerberg <mika.westerberg@linux.intel.com> 21023M: Yehezkel Bernat <YehezkelShB@gmail.com> 21024L: netdev@vger.kernel.org 21025S: Maintained 21026F: drivers/net/thunderbolt/ 21027 21028THUNDERX GPIO DRIVER 21029M: Robert Richter <rric@kernel.org> 21030S: Odd Fixes 21031F: drivers/gpio/gpio-thunderx.c 21032 21033TI ADS7924 ADC DRIVER 21034M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21035L: linux-iio@vger.kernel.org 21036S: Supported 21037F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21038F: drivers/iio/adc/ti-ads7924.c 21039 21040TI AM437X VPFE DRIVER 21041M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21042L: linux-media@vger.kernel.org 21043S: Maintained 21044W: https://linuxtv.org 21045Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21046T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21047F: drivers/media/platform/ti/am437x/ 21048 21049TI BANDGAP AND THERMAL DRIVER 21050M: Eduardo Valentin <edubezval@gmail.com> 21051M: Keerthy <j-keerthy@ti.com> 21052L: linux-pm@vger.kernel.org 21053L: linux-omap@vger.kernel.org 21054S: Maintained 21055F: drivers/thermal/ti-soc-thermal/ 21056 21057TI BQ27XXX POWER SUPPLY DRIVER 21058F: drivers/power/supply/bq27xxx_battery.c 21059F: drivers/power/supply/bq27xxx_battery_i2c.c 21060F: include/linux/power/bq27xxx_battery.h 21061 21062TI CDCE706 CLOCK DRIVER 21063M: Max Filippov <jcmvbkbc@gmail.com> 21064S: Maintained 21065F: drivers/clk/clk-cdce706.c 21066 21067TI CLOCK DRIVER 21068M: Tero Kristo <kristo@kernel.org> 21069L: linux-omap@vger.kernel.org 21070S: Odd Fixes 21071F: drivers/clk/ti/ 21072F: include/linux/clk/ti.h 21073 21074TI DAVINCI MACHINE SUPPORT 21075M: Bartosz Golaszewski <brgl@bgdev.pl> 21076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21077S: Maintained 21078T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21079F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21080F: arch/arm/boot/dts/da850* 21081F: arch/arm/mach-davinci/ 21082F: drivers/i2c/busses/i2c-davinci.c 21083 21084TI DAVINCI SERIES CLOCK DRIVER 21085M: David Lechner <david@lechnology.com> 21086R: Sekhar Nori <nsekhar@ti.com> 21087S: Maintained 21088F: Documentation/devicetree/bindings/clock/ti/davinci/ 21089F: drivers/clk/davinci/ 21090F: include/linux/clk/davinci.h 21091 21092TI DAVINCI SERIES GPIO DRIVER 21093M: Keerthy <j-keerthy@ti.com> 21094L: linux-gpio@vger.kernel.org 21095S: Maintained 21096F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21097F: drivers/gpio/gpio-davinci.c 21098 21099TI DAVINCI SERIES MEDIA DRIVER 21100M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21101L: linux-media@vger.kernel.org 21102S: Maintained 21103W: https://linuxtv.org 21104Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21105T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21106F: drivers/media/platform/ti/davinci/ 21107F: include/media/davinci/ 21108 21109TI ENHANCED CAPTURE (eCAP) DRIVER 21110M: Vignesh Raghavendra <vigneshr@ti.com> 21111R: Julien Panis <jpanis@baylibre.com> 21112L: linux-iio@vger.kernel.org 21113L: linux-omap@vger.kernel.org 21114S: Maintained 21115F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21116F: drivers/counter/ti-ecap-capture.c 21117 21118TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21119R: David Lechner <david@lechnology.com> 21120L: linux-iio@vger.kernel.org 21121F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21122F: drivers/counter/ti-eqep.c 21123 21124TI ETHERNET SWITCH DRIVER (CPSW) 21125R: Grygorii Strashko <grygorii.strashko@ti.com> 21126L: linux-omap@vger.kernel.org 21127L: netdev@vger.kernel.org 21128S: Maintained 21129F: drivers/net/ethernet/ti/cpsw* 21130F: drivers/net/ethernet/ti/davinci* 21131 21132TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21133M: Alex Dubov <oakad@yahoo.com> 21134S: Maintained 21135W: http://tifmxx.berlios.de/ 21136F: drivers/memstick/host/tifm_ms.c 21137F: drivers/misc/tifm* 21138F: drivers/mmc/host/tifm_sd.c 21139F: include/linux/tifm.h 21140 21141TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21142M: Nishanth Menon <nm@ti.com> 21143M: Santosh Shilimkar <ssantosh@kernel.org> 21144L: linux-kernel@vger.kernel.org 21145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21146S: Maintained 21147T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21148F: drivers/soc/ti/* 21149 21150TI LM49xxx FAMILY ASoC CODEC DRIVERS 21151M: M R Swami Reddy <mr.swami.reddy@ti.com> 21152M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21153L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21154S: Maintained 21155F: sound/soc/codecs/isabelle* 21156F: sound/soc/codecs/lm49453* 21157 21158TI LMP92064 ADC DRIVER 21159M: Leonard Göhrs <l.goehrs@pengutronix.de> 21160R: kernel@pengutronix.de 21161L: linux-iio@vger.kernel.org 21162S: Maintained 21163F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21164F: drivers/iio/adc/ti-lmp92064.c 21165 21166TI PCM3060 ASoC CODEC DRIVER 21167M: Kirill Marinushkin <kmarinushkin@birdec.com> 21168L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21169S: Maintained 21170F: Documentation/devicetree/bindings/sound/pcm3060.txt 21171F: sound/soc/codecs/pcm3060* 21172 21173TI TAS571X FAMILY ASoC CODEC DRIVER 21174M: Kevin Cernekee <cernekee@chromium.org> 21175L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21176S: Odd Fixes 21177F: sound/soc/codecs/tas571x* 21178 21179TI TMAG5273 MAGNETOMETER DRIVER 21180M: Gerald Loacker <gerald.loacker@wolfvision.net> 21181L: linux-iio@vger.kernel.org 21182S: Maintained 21183F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21184F: drivers/iio/magnetometer/tmag5273.c 21185 21186TI TRF7970A NFC DRIVER 21187M: Mark Greer <mgreer@animalcreek.com> 21188L: linux-wireless@vger.kernel.org 21189S: Supported 21190F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21191F: drivers/nfc/trf7970a.c 21192 21193TI TSC2046 ADC DRIVER 21194M: Oleksij Rempel <o.rempel@pengutronix.de> 21195R: kernel@pengutronix.de 21196L: linux-iio@vger.kernel.org 21197S: Maintained 21198F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21199F: drivers/iio/adc/ti-tsc2046.c 21200 21201TI TWL4030 SERIES SOC CODEC DRIVER 21202M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21203L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21204S: Maintained 21205F: sound/soc/codecs/twl4030* 21206 21207TI VPE/CAL DRIVERS 21208M: Benoit Parrot <bparrot@ti.com> 21209L: linux-media@vger.kernel.org 21210S: Maintained 21211W: http://linuxtv.org/ 21212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21213F: Documentation/devicetree/bindings/media/ti,cal.yaml 21214F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21215F: drivers/media/platform/ti/cal/ 21216F: drivers/media/platform/ti/vpe/ 21217 21218TI WILINK WIRELESS DRIVERS 21219L: linux-wireless@vger.kernel.org 21220S: Orphan 21221W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21222W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21223T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21224F: drivers/net/wireless/ti/ 21225 21226TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21227M: John Stultz <jstultz@google.com> 21228M: Thomas Gleixner <tglx@linutronix.de> 21229R: Stephen Boyd <sboyd@kernel.org> 21230L: linux-kernel@vger.kernel.org 21231S: Supported 21232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21233F: include/linux/clocksource.h 21234F: include/linux/time.h 21235F: include/linux/timex.h 21236F: include/uapi/linux/time.h 21237F: include/uapi/linux/timex.h 21238F: kernel/time/alarmtimer.c 21239F: kernel/time/clocksource.c 21240F: kernel/time/ntp.c 21241F: kernel/time/time*.c 21242F: tools/testing/selftests/timers/ 21243 21244TIPC NETWORK LAYER 21245M: Jon Maloy <jmaloy@redhat.com> 21246M: Ying Xue <ying.xue@windriver.com> 21247L: netdev@vger.kernel.org (core kernel code) 21248L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21249S: Maintained 21250W: http://tipc.sourceforge.net/ 21251F: include/uapi/linux/tipc*.h 21252F: net/tipc/ 21253 21254TLAN NETWORK DRIVER 21255M: Samuel Chessman <chessman@tux.org> 21256L: tlan-devel@lists.sourceforge.net (subscribers-only) 21257S: Maintained 21258W: http://sourceforge.net/projects/tlan/ 21259F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21260F: drivers/net/ethernet/ti/tlan.* 21261 21262TMIO/SDHI MMC DRIVER 21263M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21264L: linux-mmc@vger.kernel.org 21265L: linux-renesas-soc@vger.kernel.org 21266S: Supported 21267F: drivers/mmc/host/renesas_sdhi* 21268F: drivers/mmc/host/tmio_mmc* 21269F: include/linux/mfd/tmio.h 21270 21271TMP401 HARDWARE MONITOR DRIVER 21272M: Guenter Roeck <linux@roeck-us.net> 21273L: linux-hwmon@vger.kernel.org 21274S: Maintained 21275F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21276F: Documentation/hwmon/tmp401.rst 21277F: drivers/hwmon/tmp401.c 21278 21279TMP464 HARDWARE MONITOR DRIVER 21280M: Guenter Roeck <linux@roeck-us.net> 21281L: linux-hwmon@vger.kernel.org 21282S: Maintained 21283F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21284F: Documentation/hwmon/tmp464.rst 21285F: drivers/hwmon/tmp464.c 21286 21287TMP513 HARDWARE MONITOR DRIVER 21288M: Eric Tremblay <etremblay@distech-controls.com> 21289L: linux-hwmon@vger.kernel.org 21290S: Maintained 21291F: Documentation/hwmon/tmp513.rst 21292F: drivers/hwmon/tmp513.c 21293 21294TMPFS (SHMEM FILESYSTEM) 21295M: Hugh Dickins <hughd@google.com> 21296L: linux-mm@kvack.org 21297S: Maintained 21298F: include/linux/shmem_fs.h 21299F: mm/shmem.c 21300 21301TOMOYO SECURITY MODULE 21302M: Kentaro Takeda <takedakn@nttdata.co.jp> 21303M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21304L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21305L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21306L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21307L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21308S: Maintained 21309W: https://tomoyo.osdn.jp/ 21310F: security/tomoyo/ 21311 21312TOPSTAR LAPTOP EXTRAS DRIVER 21313M: Herton Ronaldo Krzesinski <herton@canonical.com> 21314L: platform-driver-x86@vger.kernel.org 21315S: Maintained 21316F: drivers/platform/x86/topstar-laptop.c 21317 21318TORTURE-TEST MODULES 21319M: Davidlohr Bueso <dave@stgolabs.net> 21320M: "Paul E. McKenney" <paulmck@kernel.org> 21321M: Josh Triplett <josh@joshtriplett.org> 21322L: linux-kernel@vger.kernel.org 21323S: Supported 21324T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21325F: Documentation/RCU/torture.rst 21326F: kernel/locking/locktorture.c 21327F: kernel/rcu/rcuscale.c 21328F: kernel/rcu/rcutorture.c 21329F: kernel/rcu/refscale.c 21330F: kernel/torture.c 21331 21332TOSHIBA ACPI EXTRAS DRIVER 21333M: Azael Avalos <coproscefalo@gmail.com> 21334L: platform-driver-x86@vger.kernel.org 21335S: Maintained 21336F: drivers/platform/x86/toshiba_acpi.c 21337 21338TOSHIBA BLUETOOTH DRIVER 21339M: Azael Avalos <coproscefalo@gmail.com> 21340L: platform-driver-x86@vger.kernel.org 21341S: Maintained 21342F: drivers/platform/x86/toshiba_bluetooth.c 21343 21344TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21345M: Azael Avalos <coproscefalo@gmail.com> 21346L: platform-driver-x86@vger.kernel.org 21347S: Maintained 21348F: drivers/platform/x86/toshiba_haps.c 21349 21350TOSHIBA SMM DRIVER 21351M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21352S: Maintained 21353W: http://www.buzzard.org.uk/toshiba/ 21354F: drivers/char/toshiba.c 21355F: include/linux/toshiba.h 21356F: include/uapi/linux/toshiba.h 21357 21358TOSHIBA TC358743 DRIVER 21359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21360L: linux-media@vger.kernel.org 21361S: Maintained 21362F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21363F: drivers/media/i2c/tc358743* 21364F: include/media/i2c/tc358743.h 21365 21366TOSHIBA WMI HOTKEYS DRIVER 21367M: Azael Avalos <coproscefalo@gmail.com> 21368L: platform-driver-x86@vger.kernel.org 21369S: Maintained 21370F: drivers/platform/x86/toshiba-wmi.c 21371 21372TPM DEVICE DRIVER 21373M: Peter Huewe <peterhuewe@gmx.de> 21374M: Jarkko Sakkinen <jarkko@kernel.org> 21375R: Jason Gunthorpe <jgg@ziepe.ca> 21376L: linux-integrity@vger.kernel.org 21377S: Maintained 21378W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21379Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21380T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21381F: drivers/char/tpm/ 21382 21383TPS546D24 DRIVER 21384M: Duke Du <dukedu83@gmail.com> 21385L: linux-hwmon@vger.kernel.org 21386S: Maintained 21387F: Documentation/hwmon/tps546d24.rst 21388F: drivers/hwmon/pmbus/tps546d24.c 21389 21390TRACING 21391M: Steven Rostedt <rostedt@goodmis.org> 21392M: Masami Hiramatsu <mhiramat@kernel.org> 21393L: linux-kernel@vger.kernel.org 21394L: linux-trace-kernel@vger.kernel.org 21395S: Maintained 21396Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21397T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21398F: Documentation/trace/* 21399F: fs/tracefs/ 21400F: include/linux/trace*.h 21401F: include/trace/ 21402F: kernel/trace/ 21403F: scripts/tracing/ 21404F: tools/testing/selftests/ftrace/ 21405 21406TRACING MMIO ACCESSES (MMIOTRACE) 21407M: Steven Rostedt <rostedt@goodmis.org> 21408M: Masami Hiramatsu <mhiramat@kernel.org> 21409R: Karol Herbst <karolherbst@gmail.com> 21410R: Pekka Paalanen <ppaalanen@gmail.com> 21411L: linux-kernel@vger.kernel.org 21412L: nouveau@lists.freedesktop.org 21413S: Maintained 21414F: arch/x86/mm/kmmio.c 21415F: arch/x86/mm/mmio-mod.c 21416F: arch/x86/mm/testmmiotrace.c 21417F: include/linux/mmiotrace.h 21418F: kernel/trace/trace_mmiotrace.c 21419 21420TRACING OS NOISE / LATENCY TRACERS 21421M: Steven Rostedt <rostedt@goodmis.org> 21422M: Daniel Bristot de Oliveira <bristot@kernel.org> 21423S: Maintained 21424F: Documentation/trace/hwlat_detector.rst 21425F: Documentation/trace/osnoise-tracer.rst 21426F: Documentation/trace/timerlat-tracer.rst 21427F: arch/*/kernel/trace.c 21428F: include/trace/events/osnoise.h 21429F: kernel/trace/trace_hwlat.c 21430F: kernel/trace/trace_irqsoff.c 21431F: kernel/trace/trace_osnoise.c 21432F: kernel/trace/trace_sched_wakeup.c 21433 21434TRADITIONAL CHINESE DOCUMENTATION 21435M: Hu Haowen <src.res@email.cn> 21436L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21437S: Maintained 21438W: https://github.com/srcres258/linux-doc 21439T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21440F: Documentation/translations/zh_TW/ 21441 21442TTY LAYER 21443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21444M: Jiri Slaby <jirislaby@kernel.org> 21445S: Supported 21446T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21447F: Documentation/driver-api/serial/ 21448F: drivers/tty/ 21449F: drivers/tty/serial/serial_core.c 21450F: include/linux/selection.h 21451F: include/linux/serial.h 21452F: include/linux/serial_core.h 21453F: include/linux/sysrq.h 21454F: include/linux/tty*.h 21455F: include/linux/vt.h 21456F: include/linux/vt_*.h 21457F: include/uapi/linux/serial.h 21458F: include/uapi/linux/serial_core.h 21459F: include/uapi/linux/tty.h 21460 21461TUA9001 MEDIA DRIVER 21462M: Antti Palosaari <crope@iki.fi> 21463L: linux-media@vger.kernel.org 21464S: Maintained 21465W: https://linuxtv.org 21466W: http://palosaari.fi/linux/ 21467Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21468T: git git://linuxtv.org/anttip/media_tree.git 21469F: drivers/media/tuners/tua9001* 21470 21471TULIP NETWORK DRIVERS 21472L: netdev@vger.kernel.org 21473L: linux-parisc@vger.kernel.org 21474S: Orphan 21475F: drivers/net/ethernet/dec/tulip/ 21476 21477TUN/TAP driver 21478M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21479S: Maintained 21480W: http://vtun.sourceforge.net/tun 21481F: Documentation/networking/tuntap.rst 21482F: arch/um/os-Linux/drivers/ 21483 21484TURBOCHANNEL SUBSYSTEM 21485M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21486M: Ralf Baechle <ralf@linux-mips.org> 21487L: linux-mips@vger.kernel.org 21488S: Maintained 21489Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21490F: drivers/tc/ 21491F: include/linux/tc.h 21492 21493TURBOSTAT UTILITY 21494M: "Len Brown" <lenb@kernel.org> 21495L: linux-pm@vger.kernel.org 21496S: Supported 21497Q: https://patchwork.kernel.org/project/linux-pm/list/ 21498B: https://bugzilla.kernel.org 21499T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21500F: tools/power/x86/turbostat/ 21501 21502TW5864 VIDEO4LINUX DRIVER 21503M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21504M: Anton Sviridenko <anton@corp.bluecherry.net> 21505M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21506M: Andrey Utkin <andrey_utkin@fastmail.com> 21507L: linux-media@vger.kernel.org 21508S: Supported 21509F: drivers/media/pci/tw5864/ 21510 21511TW68 VIDEO4LINUX DRIVER 21512M: Hans Verkuil <hverkuil@xs4all.nl> 21513L: linux-media@vger.kernel.org 21514S: Odd Fixes 21515W: https://linuxtv.org 21516T: git git://linuxtv.org/media_tree.git 21517F: drivers/media/pci/tw68/ 21518 21519TW686X VIDEO4LINUX DRIVER 21520M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21521L: linux-media@vger.kernel.org 21522S: Maintained 21523W: http://linuxtv.org 21524T: git git://linuxtv.org/media_tree.git 21525F: drivers/media/pci/tw686x/ 21526 21527U-BOOT ENVIRONMENT VARIABLES 21528M: Rafał Miłecki <rafal@milecki.pl> 21529S: Maintained 21530F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21531F: drivers/nvmem/u-boot-env.c 21532 21533UACCE ACCELERATOR FRAMEWORK 21534M: Zhangfei Gao <zhangfei.gao@linaro.org> 21535M: Zhou Wang <wangzhou1@hisilicon.com> 21536L: linux-accelerators@lists.ozlabs.org 21537L: linux-kernel@vger.kernel.org 21538S: Maintained 21539F: Documentation/ABI/testing/sysfs-driver-uacce 21540F: Documentation/misc-devices/uacce.rst 21541F: drivers/misc/uacce/ 21542F: include/linux/uacce.h 21543F: include/uapi/misc/uacce/ 21544 21545UBI FILE SYSTEM (UBIFS) 21546M: Richard Weinberger <richard@nod.at> 21547L: linux-mtd@lists.infradead.org 21548S: Supported 21549W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21550T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21551T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21552F: Documentation/ABI/testing/sysfs-fs-ubifs 21553F: Documentation/filesystems/ubifs-authentication.rst 21554F: Documentation/filesystems/ubifs.rst 21555F: fs/ubifs/ 21556 21557UBLK USERSPACE BLOCK DRIVER 21558M: Ming Lei <ming.lei@redhat.com> 21559L: linux-block@vger.kernel.org 21560S: Maintained 21561F: Documentation/block/ublk.rst 21562F: drivers/block/ublk_drv.c 21563F: include/uapi/linux/ublk_cmd.h 21564 21565UCLINUX (M68KNOMMU AND COLDFIRE) 21566M: Greg Ungerer <gerg@linux-m68k.org> 21567L: linux-m68k@lists.linux-m68k.org 21568S: Maintained 21569W: http://www.linux-m68k.org/ 21570T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21571F: arch/m68k/*/*_no.* 21572F: arch/m68k/68*/ 21573F: arch/m68k/coldfire/ 21574F: arch/m68k/include/asm/*_no.* 21575 21576UDF FILESYSTEM 21577M: Jan Kara <jack@suse.com> 21578S: Maintained 21579F: Documentation/filesystems/udf.rst 21580F: fs/udf/ 21581 21582UDRAW TABLET 21583M: Bastien Nocera <hadess@hadess.net> 21584L: linux-input@vger.kernel.org 21585S: Maintained 21586F: drivers/hid/hid-udraw-ps3.c 21587 21588UFS FILESYSTEM 21589M: Evgeniy Dushistov <dushistov@mail.ru> 21590S: Maintained 21591F: Documentation/admin-guide/ufs.rst 21592F: fs/ufs/ 21593 21594UHID USERSPACE HID IO DRIVER 21595M: David Rheinsberg <david.rheinsberg@gmail.com> 21596L: linux-input@vger.kernel.org 21597S: Maintained 21598F: drivers/hid/uhid.c 21599F: include/uapi/linux/uhid.h 21600 21601ULPI BUS 21602M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21603L: linux-usb@vger.kernel.org 21604S: Maintained 21605F: drivers/usb/common/ulpi.c 21606F: include/linux/ulpi/ 21607 21608UNICODE SUBSYSTEM 21609M: Gabriel Krisman Bertazi <krisman@collabora.com> 21610L: linux-fsdevel@vger.kernel.org 21611S: Supported 21612F: fs/unicode/ 21613 21614UNIFDEF 21615M: Tony Finch <dot@dotat.at> 21616S: Maintained 21617W: http://dotat.at/prog/unifdef 21618F: scripts/unifdef.c 21619 21620UNIFORM CDROM DRIVER 21621M: Phillip Potter <phil@philpotter.co.uk> 21622S: Maintained 21623F: Documentation/cdrom/ 21624F: drivers/cdrom/cdrom.c 21625F: include/linux/cdrom.h 21626F: include/uapi/linux/cdrom.h 21627 21628UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21629R: Alim Akhtar <alim.akhtar@samsung.com> 21630R: Avri Altman <avri.altman@wdc.com> 21631R: Bart Van Assche <bvanassche@acm.org> 21632L: linux-scsi@vger.kernel.org 21633S: Supported 21634F: Documentation/devicetree/bindings/ufs/ 21635F: Documentation/scsi/ufs.rst 21636F: drivers/ufs/core/ 21637 21638UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21639M: Pedro Sousa <pedrom.sousa@synopsys.com> 21640L: linux-scsi@vger.kernel.org 21641S: Supported 21642F: drivers/ufs/host/*dwc* 21643 21644UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21645M: Alim Akhtar <alim.akhtar@samsung.com> 21646L: linux-scsi@vger.kernel.org 21647S: Maintained 21648F: drivers/ufs/host/ufs-exynos* 21649 21650UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21651M: Stanley Chu <stanley.chu@mediatek.com> 21652L: linux-scsi@vger.kernel.org 21653L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21654S: Maintained 21655F: drivers/ufs/host/ufs-mediatek* 21656 21657UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21658M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21659L: linux-arm-msm@vger.kernel.org 21660L: linux-scsi@vger.kernel.org 21661S: Maintained 21662F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21663F: drivers/ufs/host/ufs-qcom* 21664 21665UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21666M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21667L: linux-renesas-soc@vger.kernel.org 21668L: linux-scsi@vger.kernel.org 21669S: Maintained 21670F: drivers/ufs/host/ufs-renesas.c 21671 21672UNSORTED BLOCK IMAGES (UBI) 21673M: Richard Weinberger <richard@nod.at> 21674L: linux-mtd@lists.infradead.org 21675S: Supported 21676W: http://www.linux-mtd.infradead.org/ 21677T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21678T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21679F: drivers/mtd/ubi/ 21680F: include/linux/mtd/ubi.h 21681F: include/uapi/mtd/ubi-user.h 21682 21683USB "USBNET" DRIVER FRAMEWORK 21684M: Oliver Neukum <oneukum@suse.com> 21685L: netdev@vger.kernel.org 21686S: Maintained 21687W: http://www.linux-usb.org/usbnet 21688F: drivers/net/usb/usbnet.c 21689F: include/linux/usb/usbnet.h 21690 21691USB ACM DRIVER 21692M: Oliver Neukum <oneukum@suse.com> 21693L: linux-usb@vger.kernel.org 21694S: Maintained 21695F: Documentation/usb/acm.rst 21696F: drivers/usb/class/cdc-acm.* 21697 21698USB APPLE MFI FASTCHARGE DRIVER 21699M: Bastien Nocera <hadess@hadess.net> 21700L: linux-usb@vger.kernel.org 21701S: Maintained 21702F: drivers/usb/misc/apple-mfi-fastcharge.c 21703 21704USB AR5523 WIRELESS DRIVER 21705M: Pontus Fuchs <pontus.fuchs@gmail.com> 21706L: linux-wireless@vger.kernel.org 21707S: Maintained 21708F: drivers/net/wireless/ath/ar5523/ 21709 21710USB ATTACHED SCSI 21711M: Oliver Neukum <oneukum@suse.com> 21712L: linux-usb@vger.kernel.org 21713L: linux-scsi@vger.kernel.org 21714S: Maintained 21715F: drivers/usb/storage/uas.c 21716 21717USB CDC ETHERNET DRIVER 21718M: Oliver Neukum <oliver@neukum.org> 21719L: linux-usb@vger.kernel.org 21720S: Maintained 21721F: drivers/net/usb/cdc_*.c 21722F: include/uapi/linux/usb/cdc.h 21723 21724USB CHAOSKEY DRIVER 21725M: Keith Packard <keithp@keithp.com> 21726L: linux-usb@vger.kernel.org 21727S: Maintained 21728F: drivers/usb/misc/chaoskey.c 21729 21730USB CYPRESS C67X00 DRIVER 21731L: linux-usb@vger.kernel.org 21732S: Orphan 21733F: drivers/usb/c67x00/ 21734 21735USB DAVICOM DM9601 DRIVER 21736M: Peter Korsgaard <peter@korsgaard.com> 21737L: netdev@vger.kernel.org 21738S: Maintained 21739W: http://www.linux-usb.org/usbnet 21740F: drivers/net/usb/dm9601.c 21741 21742USB EHCI DRIVER 21743M: Alan Stern <stern@rowland.harvard.edu> 21744L: linux-usb@vger.kernel.org 21745S: Maintained 21746F: Documentation/usb/ehci.rst 21747F: drivers/usb/host/ehci* 21748 21749USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21750M: Jiri Kosina <jikos@kernel.org> 21751M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21752L: linux-usb@vger.kernel.org 21753S: Maintained 21754T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21755F: Documentation/hid/hiddev.rst 21756F: drivers/hid/usbhid/ 21757 21758USB INTEL XHCI ROLE MUX DRIVER 21759M: Hans de Goede <hdegoede@redhat.com> 21760L: linux-usb@vger.kernel.org 21761S: Maintained 21762F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21763 21764USB IP DRIVER FOR HISILICON KIRIN 960 21765M: Yu Chen <chenyu56@huawei.com> 21766M: Binghui Wang <wangbinghui@hisilicon.com> 21767L: linux-usb@vger.kernel.org 21768S: Maintained 21769F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21770F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21771 21772USB IP DRIVER FOR HISILICON KIRIN 970 21773M: Mauro Carvalho Chehab <mchehab@kernel.org> 21774L: linux-usb@vger.kernel.org 21775S: Maintained 21776F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21777F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21778 21779USB ISP116X DRIVER 21780M: Olav Kongas <ok@artecdesign.ee> 21781L: linux-usb@vger.kernel.org 21782S: Maintained 21783F: drivers/usb/host/isp116x* 21784F: include/linux/usb/isp116x.h 21785 21786USB ISP1760 DRIVER 21787M: Rui Miguel Silva <rui.silva@linaro.org> 21788L: linux-usb@vger.kernel.org 21789S: Maintained 21790F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21791F: drivers/usb/isp1760/* 21792 21793USB LAN78XX ETHERNET DRIVER 21794M: Woojung Huh <woojung.huh@microchip.com> 21795M: UNGLinuxDriver@microchip.com 21796L: netdev@vger.kernel.org 21797S: Maintained 21798F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21799F: drivers/net/usb/lan78xx.* 21800F: include/dt-bindings/net/microchip-lan78xx.h 21801 21802USB MASS STORAGE DRIVER 21803M: Alan Stern <stern@rowland.harvard.edu> 21804L: linux-usb@vger.kernel.org 21805L: usb-storage@lists.one-eyed-alien.net 21806S: Maintained 21807F: drivers/usb/storage/ 21808 21809USB MIDI DRIVER 21810M: Clemens Ladisch <clemens@ladisch.de> 21811L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21812S: Maintained 21813T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21814F: sound/usb/midi.* 21815 21816USB NETWORKING DRIVERS 21817L: linux-usb@vger.kernel.org 21818S: Odd Fixes 21819F: drivers/net/usb/ 21820 21821USB OHCI DRIVER 21822M: Alan Stern <stern@rowland.harvard.edu> 21823L: linux-usb@vger.kernel.org 21824S: Maintained 21825F: Documentation/usb/ohci.rst 21826F: drivers/usb/host/ohci* 21827 21828USB OTG FSM (Finite State Machine) 21829M: Peter Chen <peter.chen@kernel.org> 21830L: linux-usb@vger.kernel.org 21831S: Maintained 21832T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21833F: drivers/usb/common/usb-otg-fsm.c 21834 21835USB OVER IP DRIVER 21836M: Valentina Manea <valentina.manea.m@gmail.com> 21837M: Shuah Khan <shuah@kernel.org> 21838M: Shuah Khan <skhan@linuxfoundation.org> 21839R: Hongren Zheng <i@zenithal.me> 21840L: linux-usb@vger.kernel.org 21841S: Maintained 21842F: Documentation/usb/usbip_protocol.rst 21843F: drivers/usb/usbip/ 21844F: tools/testing/selftests/drivers/usb/usbip/ 21845F: tools/usb/usbip/ 21846 21847USB PEGASUS DRIVER 21848M: Petko Manolov <petkan@nucleusys.com> 21849L: linux-usb@vger.kernel.org 21850L: netdev@vger.kernel.org 21851S: Maintained 21852W: https://github.com/petkan/pegasus 21853T: git https://github.com/petkan/pegasus.git 21854F: drivers/net/usb/pegasus.* 21855 21856USB PRINTER DRIVER (usblp) 21857M: Pete Zaitcev <zaitcev@redhat.com> 21858L: linux-usb@vger.kernel.org 21859S: Supported 21860F: drivers/usb/class/usblp.c 21861 21862USB QMI WWAN NETWORK DRIVER 21863M: Bjørn Mork <bjorn@mork.no> 21864L: netdev@vger.kernel.org 21865S: Maintained 21866F: Documentation/ABI/testing/sysfs-class-net-qmi 21867F: drivers/net/usb/qmi_wwan.c 21868 21869USB RAW GADGET DRIVER 21870R: Andrey Konovalov <andreyknvl@gmail.com> 21871L: linux-usb@vger.kernel.org 21872S: Maintained 21873F: Documentation/usb/raw-gadget.rst 21874F: drivers/usb/gadget/legacy/raw_gadget.c 21875F: include/uapi/linux/usb/raw_gadget.h 21876 21877USB RTL8150 DRIVER 21878M: Petko Manolov <petkan@nucleusys.com> 21879L: linux-usb@vger.kernel.org 21880L: netdev@vger.kernel.org 21881S: Maintained 21882W: https://github.com/petkan/rtl8150 21883T: git https://github.com/petkan/rtl8150.git 21884F: drivers/net/usb/rtl8150.c 21885 21886USB SERIAL SUBSYSTEM 21887M: Johan Hovold <johan@kernel.org> 21888L: linux-usb@vger.kernel.org 21889S: Maintained 21890T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21891F: Documentation/usb/usb-serial.rst 21892F: drivers/usb/serial/ 21893F: include/linux/usb/serial.h 21894 21895USB SMSC75XX ETHERNET DRIVER 21896M: Steve Glendinning <steve.glendinning@shawell.net> 21897L: netdev@vger.kernel.org 21898S: Maintained 21899F: drivers/net/usb/smsc75xx.* 21900 21901USB SMSC95XX ETHERNET DRIVER 21902M: Steve Glendinning <steve.glendinning@shawell.net> 21903M: UNGLinuxDriver@microchip.com 21904L: netdev@vger.kernel.org 21905S: Maintained 21906F: drivers/net/usb/smsc95xx.* 21907 21908USB SUBSYSTEM 21909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21910L: linux-usb@vger.kernel.org 21911S: Supported 21912W: http://www.linux-usb.org 21913T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21914F: Documentation/devicetree/bindings/usb/ 21915F: Documentation/usb/ 21916F: drivers/usb/ 21917F: include/dt-bindings/usb/ 21918F: include/linux/usb.h 21919F: include/linux/usb/ 21920 21921USB TYPEC BUS FOR ALTERNATE MODES 21922M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21923L: linux-usb@vger.kernel.org 21924S: Maintained 21925F: Documentation/ABI/testing/sysfs-bus-typec 21926F: Documentation/driver-api/usb/typec_bus.rst 21927F: drivers/usb/typec/altmodes/ 21928F: include/linux/usb/typec_altmode.h 21929 21930USB TYPEC CLASS 21931M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21932L: linux-usb@vger.kernel.org 21933S: Maintained 21934F: Documentation/ABI/testing/sysfs-class-typec 21935F: Documentation/driver-api/usb/typec.rst 21936F: drivers/usb/typec/ 21937F: include/linux/usb/typec.h 21938 21939USB TYPEC INTEL PMC MUX DRIVER 21940M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21941L: linux-usb@vger.kernel.org 21942S: Maintained 21943F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21944F: drivers/usb/typec/mux/intel_pmc_mux.c 21945 21946USB TYPEC PI3USB30532 MUX DRIVER 21947M: Hans de Goede <hdegoede@redhat.com> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950F: drivers/usb/typec/mux/pi3usb30532.c 21951 21952USB TYPEC PORT CONTROLLER DRIVERS 21953M: Guenter Roeck <linux@roeck-us.net> 21954L: linux-usb@vger.kernel.org 21955S: Maintained 21956F: drivers/usb/typec/tcpm/ 21957 21958USB UHCI DRIVER 21959M: Alan Stern <stern@rowland.harvard.edu> 21960L: linux-usb@vger.kernel.org 21961S: Maintained 21962F: drivers/usb/host/uhci* 21963 21964USB VIDEO CLASS 21965M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21966L: linux-media@vger.kernel.org 21967S: Maintained 21968W: http://www.ideasonboard.org/uvc/ 21969T: git git://linuxtv.org/media_tree.git 21970F: drivers/media/usb/uvc/ 21971F: include/uapi/linux/uvcvideo.h 21972 21973USB WEBCAM GADGET 21974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21975M: Daniel Scally <dan.scally@ideasonboard.com> 21976L: linux-usb@vger.kernel.org 21977S: Maintained 21978F: drivers/usb/gadget/function/*uvc* 21979F: drivers/usb/gadget/legacy/webcam.c 21980F: include/uapi/linux/usb/g_uvc.h 21981 21982USB WIRELESS RNDIS DRIVER (rndis_wlan) 21983M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21984L: linux-wireless@vger.kernel.org 21985S: Maintained 21986F: drivers/net/wireless/legacy/rndis_wlan.c 21987 21988USB XHCI DRIVER 21989M: Mathias Nyman <mathias.nyman@intel.com> 21990L: linux-usb@vger.kernel.org 21991S: Supported 21992F: drivers/usb/host/pci-quirks* 21993F: drivers/usb/host/xhci* 21994 21995USB ZD1201 DRIVER 21996L: linux-wireless@vger.kernel.org 21997S: Orphan 21998W: http://linux-lc100020.sourceforge.net 21999F: drivers/net/wireless/zydas/zd1201.* 22000 22001USER DATAGRAM PROTOCOL (UDP) 22002M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22003S: Maintained 22004F: include/linux/udp.h 22005F: net/ipv4/udp.c 22006F: net/ipv6/udp.c 22007 22008USER-MODE LINUX (UML) 22009M: Richard Weinberger <richard@nod.at> 22010M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22011M: Johannes Berg <johannes@sipsolutions.net> 22012L: linux-um@lists.infradead.org 22013S: Maintained 22014W: http://user-mode-linux.sourceforge.net 22015Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22016T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22017T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22018F: Documentation/virt/uml/ 22019F: arch/um/ 22020F: arch/x86/um/ 22021F: fs/hostfs/ 22022 22023USERSPACE COPYIN/COPYOUT (UIOVEC) 22024M: Alexander Viro <viro@zeniv.linux.org.uk> 22025S: Maintained 22026F: include/linux/uio.h 22027F: lib/iov_iter.c 22028 22029USERSPACE DMA BUFFER DRIVER 22030M: Gerd Hoffmann <kraxel@redhat.com> 22031L: dri-devel@lists.freedesktop.org 22032S: Maintained 22033T: git git://anongit.freedesktop.org/drm/drm-misc 22034F: drivers/dma-buf/udmabuf.c 22035F: include/uapi/linux/udmabuf.h 22036 22037USERSPACE I/O (UIO) 22038M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22039S: Maintained 22040T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22041F: Documentation/driver-api/uio-howto.rst 22042F: drivers/uio/ 22043F: include/linux/uio_driver.h 22044 22045UTIL-LINUX PACKAGE 22046M: Karel Zak <kzak@redhat.com> 22047L: util-linux@vger.kernel.org 22048S: Maintained 22049W: http://en.wikipedia.org/wiki/Util-linux 22050T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22051 22052UUID HELPERS 22053R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22054L: linux-kernel@vger.kernel.org 22055S: Maintained 22056F: include/linux/uuid.h 22057F: lib/test_uuid.c 22058F: lib/uuid.c 22059 22060UV SYSFS DRIVER 22061M: Justin Ernst <justin.ernst@hpe.com> 22062L: platform-driver-x86@vger.kernel.org 22063S: Maintained 22064F: drivers/platform/x86/uv_sysfs.c 22065 22066UVESAFB DRIVER 22067M: Michal Januszewski <spock@gentoo.org> 22068L: linux-fbdev@vger.kernel.org 22069S: Maintained 22070W: https://github.com/mjanusz/v86d 22071F: Documentation/fb/uvesafb.rst 22072F: drivers/video/fbdev/uvesafb.* 22073 22074Ux500 CLOCK DRIVERS 22075M: Ulf Hansson <ulf.hansson@linaro.org> 22076L: linux-clk@vger.kernel.org 22077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22078S: Maintained 22079F: drivers/clk/ux500/ 22080 22081VF610 NAND DRIVER 22082M: Stefan Agner <stefan@agner.ch> 22083L: linux-mtd@lists.infradead.org 22084S: Supported 22085F: drivers/mtd/nand/raw/vf610_nfc.c 22086 22087VFAT/FAT/MSDOS FILESYSTEM 22088M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22089S: Maintained 22090F: Documentation/filesystems/vfat.rst 22091F: fs/fat/ 22092F: tools/testing/selftests/filesystems/fat/ 22093 22094VFIO DRIVER 22095M: Alex Williamson <alex.williamson@redhat.com> 22096L: kvm@vger.kernel.org 22097S: Maintained 22098T: git https://github.com/awilliam/linux-vfio.git 22099F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22100F: Documentation/driver-api/vfio.rst 22101F: drivers/vfio/ 22102F: include/linux/vfio.h 22103F: include/linux/vfio_pci_core.h 22104F: include/uapi/linux/vfio.h 22105 22106VFIO FSL-MC DRIVER 22107M: Diana Craciun <diana.craciun@oss.nxp.com> 22108L: kvm@vger.kernel.org 22109S: Maintained 22110F: drivers/vfio/fsl-mc/ 22111 22112VFIO HISILICON PCI DRIVER 22113M: Longfang Liu <liulongfang@huawei.com> 22114M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22115L: kvm@vger.kernel.org 22116S: Maintained 22117F: drivers/vfio/pci/hisilicon/ 22118 22119VFIO MEDIATED DEVICE DRIVERS 22120M: Kirti Wankhede <kwankhede@nvidia.com> 22121L: kvm@vger.kernel.org 22122S: Maintained 22123F: Documentation/driver-api/vfio-mediated-device.rst 22124F: drivers/vfio/mdev/ 22125F: include/linux/mdev.h 22126F: samples/vfio-mdev/ 22127 22128VFIO MLX5 PCI DRIVER 22129M: Yishai Hadas <yishaih@nvidia.com> 22130L: kvm@vger.kernel.org 22131S: Maintained 22132F: drivers/vfio/pci/mlx5/ 22133 22134VFIO PCI DEVICE SPECIFIC DRIVERS 22135R: Jason Gunthorpe <jgg@nvidia.com> 22136R: Yishai Hadas <yishaih@nvidia.com> 22137R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22138R: Kevin Tian <kevin.tian@intel.com> 22139L: kvm@vger.kernel.org 22140S: Maintained 22141P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22142F: drivers/vfio/pci/*/ 22143 22144VFIO PLATFORM DRIVER 22145M: Eric Auger <eric.auger@redhat.com> 22146L: kvm@vger.kernel.org 22147S: Maintained 22148F: drivers/vfio/platform/ 22149 22150VGA_SWITCHEROO 22151R: Lukas Wunner <lukas@wunner.de> 22152S: Maintained 22153T: git git://anongit.freedesktop.org/drm/drm-misc 22154F: Documentation/gpu/vga-switcheroo.rst 22155F: drivers/gpu/vga/vga_switcheroo.c 22156F: include/linux/vga_switcheroo.h 22157 22158VIA RHINE NETWORK DRIVER 22159M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22160S: Maintained 22161F: drivers/net/ethernet/via/via-rhine.c 22162 22163VIA SD/MMC CARD CONTROLLER DRIVER 22164M: Bruce Chang <brucechang@via.com.tw> 22165M: Harald Welte <HaraldWelte@viatech.com> 22166S: Maintained 22167F: drivers/mmc/host/via-sdmmc.c 22168 22169VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22170M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22171L: linux-fbdev@vger.kernel.org 22172S: Maintained 22173F: drivers/video/fbdev/via/ 22174F: include/linux/via-core.h 22175F: include/linux/via-gpio.h 22176F: include/linux/via_i2c.h 22177 22178VIA VELOCITY NETWORK DRIVER 22179M: Francois Romieu <romieu@fr.zoreil.com> 22180L: netdev@vger.kernel.org 22181S: Maintained 22182F: drivers/net/ethernet/via/via-velocity.* 22183 22184VICODEC VIRTUAL CODEC DRIVER 22185M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22186L: linux-media@vger.kernel.org 22187S: Maintained 22188W: https://linuxtv.org 22189T: git git://linuxtv.org/media_tree.git 22190F: drivers/media/test-drivers/vicodec/* 22191 22192VIDEO I2C POLLING DRIVER 22193M: Matt Ranostay <matt.ranostay@konsulko.com> 22194L: linux-media@vger.kernel.org 22195S: Maintained 22196F: drivers/media/i2c/video-i2c.c 22197 22198VIDEO MULTIPLEXER DRIVER 22199M: Philipp Zabel <p.zabel@pengutronix.de> 22200L: linux-media@vger.kernel.org 22201S: Maintained 22202F: drivers/media/platform/video-mux.c 22203 22204VIDEOBUF2 FRAMEWORK 22205M: Tomasz Figa <tfiga@chromium.org> 22206M: Marek Szyprowski <m.szyprowski@samsung.com> 22207L: linux-media@vger.kernel.org 22208S: Maintained 22209F: drivers/media/common/videobuf2/* 22210F: include/media/videobuf2-* 22211 22212VIDTV VIRTUAL DIGITAL TV DRIVER 22213M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22214L: linux-media@vger.kernel.org 22215S: Maintained 22216W: https://linuxtv.org 22217T: git git://linuxtv.org/media_tree.git 22218F: drivers/media/test-drivers/vidtv/* 22219 22220VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22221M: Shuah Khan <skhan@linuxfoundation.org> 22222R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22223L: linux-media@vger.kernel.org 22224S: Maintained 22225W: https://linuxtv.org 22226T: git git://linuxtv.org/media_tree.git 22227F: drivers/media/test-drivers/vimc/* 22228 22229VIRT LIB 22230M: Alex Williamson <alex.williamson@redhat.com> 22231M: Paolo Bonzini <pbonzini@redhat.com> 22232L: kvm@vger.kernel.org 22233S: Supported 22234F: virt/lib/ 22235 22236VIRTIO AND VHOST VSOCK DRIVER 22237M: Stefan Hajnoczi <stefanha@redhat.com> 22238M: Stefano Garzarella <sgarzare@redhat.com> 22239L: kvm@vger.kernel.org 22240L: virtualization@lists.linux-foundation.org 22241L: netdev@vger.kernel.org 22242S: Maintained 22243F: drivers/vhost/vsock.c 22244F: include/linux/virtio_vsock.h 22245F: include/uapi/linux/virtio_vsock.h 22246F: net/vmw_vsock/virtio_transport.c 22247F: net/vmw_vsock/virtio_transport_common.c 22248 22249VIRTIO BALLOON 22250M: "Michael S. Tsirkin" <mst@redhat.com> 22251M: David Hildenbrand <david@redhat.com> 22252L: virtualization@lists.linux-foundation.org 22253S: Maintained 22254F: drivers/virtio/virtio_balloon.c 22255F: include/linux/balloon_compaction.h 22256F: include/uapi/linux/virtio_balloon.h 22257F: mm/balloon_compaction.c 22258 22259VIRTIO BLOCK AND SCSI DRIVERS 22260M: "Michael S. Tsirkin" <mst@redhat.com> 22261M: Jason Wang <jasowang@redhat.com> 22262R: Paolo Bonzini <pbonzini@redhat.com> 22263R: Stefan Hajnoczi <stefanha@redhat.com> 22264L: virtualization@lists.linux-foundation.org 22265S: Maintained 22266F: drivers/block/virtio_blk.c 22267F: drivers/scsi/virtio_scsi.c 22268F: drivers/vhost/scsi.c 22269F: include/uapi/linux/virtio_blk.h 22270F: include/uapi/linux/virtio_scsi.h 22271 22272VIRTIO CONSOLE DRIVER 22273M: Amit Shah <amit@kernel.org> 22274L: virtualization@lists.linux-foundation.org 22275S: Maintained 22276F: drivers/char/virtio_console.c 22277F: include/linux/virtio_console.h 22278F: include/uapi/linux/virtio_console.h 22279 22280VIRTIO CORE AND NET DRIVERS 22281M: "Michael S. Tsirkin" <mst@redhat.com> 22282M: Jason Wang <jasowang@redhat.com> 22283R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22284L: virtualization@lists.linux-foundation.org 22285S: Maintained 22286F: Documentation/ABI/testing/sysfs-bus-vdpa 22287F: Documentation/ABI/testing/sysfs-class-vduse 22288F: Documentation/devicetree/bindings/virtio/ 22289F: Documentation/driver-api/virtio/ 22290F: drivers/block/virtio_blk.c 22291F: drivers/crypto/virtio/ 22292F: drivers/net/virtio_net.c 22293F: drivers/vdpa/ 22294F: drivers/virtio/ 22295F: include/linux/vdpa.h 22296F: include/linux/virtio*.h 22297F: include/linux/vringh.h 22298F: include/uapi/linux/virtio_*.h 22299F: tools/virtio/ 22300 22301VIRTIO CRYPTO DRIVER 22302M: Gonglei <arei.gonglei@huawei.com> 22303L: virtualization@lists.linux-foundation.org 22304L: linux-crypto@vger.kernel.org 22305S: Maintained 22306F: drivers/crypto/virtio/ 22307F: include/uapi/linux/virtio_crypto.h 22308 22309VIRTIO DRIVERS FOR S390 22310M: Cornelia Huck <cohuck@redhat.com> 22311M: Halil Pasic <pasic@linux.ibm.com> 22312M: Eric Farman <farman@linux.ibm.com> 22313L: linux-s390@vger.kernel.org 22314L: virtualization@lists.linux-foundation.org 22315L: kvm@vger.kernel.org 22316S: Supported 22317F: arch/s390/include/uapi/asm/virtio-ccw.h 22318F: drivers/s390/virtio/ 22319 22320VIRTIO FILE SYSTEM 22321M: Vivek Goyal <vgoyal@redhat.com> 22322M: Stefan Hajnoczi <stefanha@redhat.com> 22323M: Miklos Szeredi <miklos@szeredi.hu> 22324L: virtualization@lists.linux-foundation.org 22325L: linux-fsdevel@vger.kernel.org 22326S: Supported 22327W: https://virtio-fs.gitlab.io/ 22328F: Documentation/filesystems/virtiofs.rst 22329F: fs/fuse/virtio_fs.c 22330F: include/uapi/linux/virtio_fs.h 22331 22332VIRTIO GPIO DRIVER 22333M: Enrico Weigelt, metux IT consult <info@metux.net> 22334M: Viresh Kumar <vireshk@kernel.org> 22335L: linux-gpio@vger.kernel.org 22336L: virtualization@lists.linux-foundation.org 22337S: Maintained 22338F: drivers/gpio/gpio-virtio.c 22339F: include/uapi/linux/virtio_gpio.h 22340 22341VIRTIO GPU DRIVER 22342M: David Airlie <airlied@redhat.com> 22343M: Gerd Hoffmann <kraxel@redhat.com> 22344R: Gurchetan Singh <gurchetansingh@chromium.org> 22345R: Chia-I Wu <olvaffe@gmail.com> 22346L: dri-devel@lists.freedesktop.org 22347L: virtualization@lists.linux-foundation.org 22348S: Maintained 22349T: git git://anongit.freedesktop.org/drm/drm-misc 22350F: drivers/gpu/drm/virtio/ 22351F: include/uapi/linux/virtio_gpu.h 22352 22353VIRTIO HOST (VHOST) 22354M: "Michael S. Tsirkin" <mst@redhat.com> 22355M: Jason Wang <jasowang@redhat.com> 22356L: kvm@vger.kernel.org 22357L: virtualization@lists.linux-foundation.org 22358L: netdev@vger.kernel.org 22359S: Maintained 22360T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22361F: drivers/vhost/ 22362F: include/linux/sched/vhost_task.h 22363F: include/linux/vhost_iotlb.h 22364F: include/uapi/linux/vhost.h 22365F: kernel/vhost_task.c 22366 22367VIRTIO I2C DRIVER 22368M: Conghui Chen <conghui.chen@intel.com> 22369M: Viresh Kumar <viresh.kumar@linaro.org> 22370L: linux-i2c@vger.kernel.org 22371L: virtualization@lists.linux-foundation.org 22372S: Maintained 22373F: drivers/i2c/busses/i2c-virtio.c 22374F: include/uapi/linux/virtio_i2c.h 22375 22376VIRTIO INPUT DRIVER 22377M: Gerd Hoffmann <kraxel@redhat.com> 22378S: Maintained 22379F: drivers/virtio/virtio_input.c 22380F: include/uapi/linux/virtio_input.h 22381 22382VIRTIO IOMMU DRIVER 22383M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22384L: virtualization@lists.linux-foundation.org 22385S: Maintained 22386F: drivers/iommu/virtio-iommu.c 22387F: include/uapi/linux/virtio_iommu.h 22388 22389VIRTIO MEM DRIVER 22390M: David Hildenbrand <david@redhat.com> 22391L: virtualization@lists.linux-foundation.org 22392S: Maintained 22393W: https://virtio-mem.gitlab.io/ 22394F: drivers/virtio/virtio_mem.c 22395F: include/uapi/linux/virtio_mem.h 22396 22397VIRTIO PMEM DRIVER 22398M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22399L: virtualization@lists.linux-foundation.org 22400S: Maintained 22401F: drivers/nvdimm/nd_virtio.c 22402F: drivers/nvdimm/virtio_pmem.c 22403 22404VIRTIO SOUND DRIVER 22405M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22406M: "Michael S. Tsirkin" <mst@redhat.com> 22407L: virtualization@lists.linux-foundation.org 22408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22409S: Maintained 22410F: include/uapi/linux/virtio_snd.h 22411F: sound/virtio/* 22412 22413VIRTUAL BOX GUEST DEVICE DRIVER 22414M: Hans de Goede <hdegoede@redhat.com> 22415M: Arnd Bergmann <arnd@arndb.de> 22416M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22417S: Maintained 22418F: drivers/virt/vboxguest/ 22419F: include/linux/vbox_utils.h 22420F: include/uapi/linux/vbox*.h 22421 22422VIRTUAL BOX SHARED FOLDER VFS DRIVER 22423M: Hans de Goede <hdegoede@redhat.com> 22424L: linux-fsdevel@vger.kernel.org 22425S: Maintained 22426F: fs/vboxsf/* 22427 22428VIRTUAL SERIO DEVICE DRIVER 22429M: Stephen Chandler Paul <thatslyude@gmail.com> 22430S: Maintained 22431F: drivers/input/serio/userio.c 22432F: include/uapi/linux/userio.h 22433 22434VISL VIRTUAL STATELESS DECODER DRIVER 22435M: Daniel Almeida <daniel.almeida@collabora.com> 22436L: linux-media@vger.kernel.org 22437S: Supported 22438F: drivers/media/test-drivers/visl 22439 22440VIVID VIRTUAL VIDEO DRIVER 22441M: Hans Verkuil <hverkuil@xs4all.nl> 22442L: linux-media@vger.kernel.org 22443S: Maintained 22444W: https://linuxtv.org 22445T: git git://linuxtv.org/media_tree.git 22446F: drivers/media/test-drivers/vivid/* 22447 22448VLYNQ BUS 22449M: Florian Fainelli <f.fainelli@gmail.com> 22450L: openwrt-devel@lists.openwrt.org (subscribers-only) 22451S: Maintained 22452F: drivers/vlynq/vlynq.c 22453F: include/linux/vlynq.h 22454 22455VM SOCKETS (AF_VSOCK) 22456M: Stefano Garzarella <sgarzare@redhat.com> 22457L: virtualization@lists.linux-foundation.org 22458L: netdev@vger.kernel.org 22459S: Maintained 22460F: drivers/net/vsockmon.c 22461F: include/net/af_vsock.h 22462F: include/uapi/linux/vm_sockets.h 22463F: include/uapi/linux/vm_sockets_diag.h 22464F: include/uapi/linux/vsockmon.h 22465F: net/vmw_vsock/ 22466F: tools/testing/vsock/ 22467 22468VMALLOC 22469M: Andrew Morton <akpm@linux-foundation.org> 22470R: Uladzislau Rezki <urezki@gmail.com> 22471R: Christoph Hellwig <hch@infradead.org> 22472R: Lorenzo Stoakes <lstoakes@gmail.com> 22473L: linux-mm@kvack.org 22474S: Maintained 22475W: http://www.linux-mm.org 22476T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22477F: include/linux/vmalloc.h 22478F: mm/vmalloc.c 22479 22480VME SUBSYSTEM 22481M: Martyn Welch <martyn@welchs.me.uk> 22482M: Manohar Vanga <manohar.vanga@gmail.com> 22483M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22484L: linux-kernel@vger.kernel.org 22485S: Odd fixes 22486T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22487F: Documentation/driver-api/vme.rst 22488F: drivers/staging/vme_user/ 22489 22490VMWARE BALLOON DRIVER 22491M: Nadav Amit <namit@vmware.com> 22492R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22493L: linux-kernel@vger.kernel.org 22494S: Supported 22495F: drivers/misc/vmw_balloon.c 22496 22497VMWARE HYPERVISOR INTERFACE 22498M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22499M: Alexey Makhalov <amakhalov@vmware.com> 22500R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22501L: virtualization@lists.linux-foundation.org 22502L: x86@kernel.org 22503S: Supported 22504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22505F: arch/x86/include/asm/vmware.h 22506F: arch/x86/kernel/cpu/vmware.c 22507 22508VMWARE PVRDMA DRIVER 22509M: Bryan Tan <bryantan@vmware.com> 22510M: Vishnu Dasa <vdasa@vmware.com> 22511R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22512L: linux-rdma@vger.kernel.org 22513S: Supported 22514F: drivers/infiniband/hw/vmw_pvrdma/ 22515 22516VMWARE PVSCSI DRIVER 22517M: Vishal Bhakta <vbhakta@vmware.com> 22518R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22519L: linux-scsi@vger.kernel.org 22520S: Supported 22521F: drivers/scsi/vmw_pvscsi.c 22522F: drivers/scsi/vmw_pvscsi.h 22523 22524VMWARE VIRTUAL PTP CLOCK DRIVER 22525M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22526M: Deep Shah <sdeep@vmware.com> 22527R: Alexey Makhalov <amakhalov@vmware.com> 22528R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22529L: netdev@vger.kernel.org 22530S: Supported 22531F: drivers/ptp/ptp_vmw.c 22532 22533VMWARE VMCI DRIVER 22534M: Bryan Tan <bryantan@vmware.com> 22535M: Vishnu Dasa <vdasa@vmware.com> 22536R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22537L: linux-kernel@vger.kernel.org 22538S: Supported 22539F: drivers/misc/vmw_vmci/ 22540F: include/linux/vmw_vmci* 22541 22542VMWARE VMMOUSE SUBDRIVER 22543M: Zack Rusin <zackr@vmware.com> 22544R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22545R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22546L: linux-input@vger.kernel.org 22547S: Supported 22548F: drivers/input/mouse/vmmouse.c 22549F: drivers/input/mouse/vmmouse.h 22550 22551VMWARE VMXNET3 ETHERNET DRIVER 22552M: Ronak Doshi <doshir@vmware.com> 22553R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22554L: netdev@vger.kernel.org 22555S: Supported 22556F: drivers/net/vmxnet3/ 22557 22558VMWARE VSOCK VMCI TRANSPORT DRIVER 22559M: Bryan Tan <bryantan@vmware.com> 22560M: Vishnu Dasa <vdasa@vmware.com> 22561R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22562L: linux-kernel@vger.kernel.org 22563S: Supported 22564F: net/vmw_vsock/vmci_transport* 22565 22566VOCORE VOCORE2 BOARD 22567M: Harvey Hunt <harveyhuntnexus@gmail.com> 22568L: linux-mips@vger.kernel.org 22569S: Maintained 22570F: arch/mips/boot/dts/ralink/vocore2.dts 22571 22572VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22573M: Liam Girdwood <lgirdwood@gmail.com> 22574M: Mark Brown <broonie@kernel.org> 22575L: linux-kernel@vger.kernel.org 22576S: Supported 22577W: http://www.slimlogic.co.uk/?p=48 22578T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22579F: Documentation/devicetree/bindings/regulator/ 22580F: Documentation/power/regulator/ 22581F: drivers/regulator/ 22582F: include/dt-bindings/regulator/ 22583F: include/linux/regulator/ 22584K: regulator_get_optional 22585 22586VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22587R: Matti Vaittinen <mazziesaccount@gmail.com> 22588F: drivers/regulator/irq_helpers.c 22589 22590VRF 22591M: David Ahern <dsahern@kernel.org> 22592L: netdev@vger.kernel.org 22593S: Maintained 22594F: Documentation/networking/vrf.rst 22595F: drivers/net/vrf.c 22596 22597VSPRINTF 22598M: Petr Mladek <pmladek@suse.com> 22599M: Steven Rostedt <rostedt@goodmis.org> 22600M: Sergey Senozhatsky <senozhatsky@chromium.org> 22601R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22602R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22603S: Maintained 22604T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22605F: Documentation/core-api/printk-formats.rst 22606F: lib/test_printf.c 22607F: lib/test_scanf.c 22608F: lib/vsprintf.c 22609 22610VT1211 HARDWARE MONITOR DRIVER 22611M: Juerg Haefliger <juergh@proton.me> 22612L: linux-hwmon@vger.kernel.org 22613S: Maintained 22614F: Documentation/hwmon/vt1211.rst 22615F: drivers/hwmon/vt1211.c 22616 22617VT8231 HARDWARE MONITOR DRIVER 22618M: Roger Lucas <vt8231@hiddenengine.co.uk> 22619L: linux-hwmon@vger.kernel.org 22620S: Maintained 22621F: drivers/hwmon/vt8231.c 22622 22623VUB300 USB to SDIO/SD/MMC bridge chip 22624L: linux-mmc@vger.kernel.org 22625S: Orphan 22626F: drivers/mmc/host/vub300.c 22627 22628W1 DALLAS'S 1-WIRE BUS 22629M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22630S: Maintained 22631F: Documentation/devicetree/bindings/w1/ 22632F: Documentation/w1/ 22633F: drivers/w1/ 22634F: include/linux/w1.h 22635 22636W83791D HARDWARE MONITORING DRIVER 22637M: Marc Hulsman <m.hulsman@tudelft.nl> 22638L: linux-hwmon@vger.kernel.org 22639S: Maintained 22640F: Documentation/hwmon/w83791d.rst 22641F: drivers/hwmon/w83791d.c 22642 22643W83793 HARDWARE MONITORING DRIVER 22644M: Rudolf Marek <r.marek@assembler.cz> 22645L: linux-hwmon@vger.kernel.org 22646S: Maintained 22647F: Documentation/hwmon/w83793.rst 22648F: drivers/hwmon/w83793.c 22649 22650W83795 HARDWARE MONITORING DRIVER 22651M: Jean Delvare <jdelvare@suse.com> 22652L: linux-hwmon@vger.kernel.org 22653S: Maintained 22654F: drivers/hwmon/w83795.c 22655 22656W83L51xD SD/MMC CARD INTERFACE DRIVER 22657M: Pierre Ossman <pierre@ossman.eu> 22658S: Maintained 22659F: drivers/mmc/host/wbsd.* 22660 22661WACOM PROTOCOL 4 SERIAL TABLETS 22662M: Julian Squires <julian@cipht.net> 22663M: Hans de Goede <hdegoede@redhat.com> 22664L: linux-input@vger.kernel.org 22665S: Maintained 22666F: drivers/input/tablet/wacom_serial4.c 22667 22668WANGXUN ETHERNET DRIVER 22669M: Jiawen Wu <jiawenwu@trustnetic.com> 22670M: Mengyuan Lou <mengyuanlou@net-swift.com> 22671L: netdev@vger.kernel.org 22672S: Maintained 22673W: https://www.net-swift.com 22674F: Documentation/networking/device_drivers/ethernet/wangxun/* 22675F: drivers/net/ethernet/wangxun/ 22676 22677WATCHDOG DEVICE DRIVERS 22678M: Wim Van Sebroeck <wim@linux-watchdog.org> 22679M: Guenter Roeck <linux@roeck-us.net> 22680L: linux-watchdog@vger.kernel.org 22681S: Maintained 22682W: http://www.linux-watchdog.org/ 22683T: git git://www.linux-watchdog.org/linux-watchdog.git 22684F: Documentation/devicetree/bindings/watchdog/ 22685F: Documentation/watchdog/ 22686F: drivers/watchdog/ 22687F: include/linux/watchdog.h 22688F: include/trace/events/watchdog.h 22689F: include/uapi/linux/watchdog.h 22690 22691WHISKEYCOVE PMIC GPIO DRIVER 22692M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22693L: linux-gpio@vger.kernel.org 22694S: Maintained 22695F: drivers/gpio/gpio-wcove.c 22696 22697WHWAVE RTC DRIVER 22698M: Dianlong Li <long17.cool@163.com> 22699L: linux-rtc@vger.kernel.org 22700S: Maintained 22701F: drivers/rtc/rtc-sd3078.c 22702 22703WIIMOTE HID DRIVER 22704M: David Rheinsberg <david.rheinsberg@gmail.com> 22705L: linux-input@vger.kernel.org 22706S: Maintained 22707F: drivers/hid/hid-wiimote* 22708 22709WILOCITY WIL6210 WIRELESS DRIVER 22710L: linux-wireless@vger.kernel.org 22711S: Orphan 22712W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22713F: drivers/net/wireless/ath/wil6210/ 22714 22715WINBOND CIR DRIVER 22716M: David Härdeman <david@hardeman.nu> 22717S: Maintained 22718F: drivers/media/rc/winbond-cir.c 22719 22720WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22721L: linux-watchdog@vger.kernel.org 22722S: Orphan 22723F: drivers/watchdog/ebc-c384_wdt.c 22724 22725WINSYSTEMS WS16C48 GPIO DRIVER 22726M: William Breathitt Gray <william.gray@linaro.org> 22727L: linux-gpio@vger.kernel.org 22728S: Maintained 22729F: drivers/gpio/gpio-ws16c48.c 22730 22731WIREGUARD SECURE NETWORK TUNNEL 22732M: Jason A. Donenfeld <Jason@zx2c4.com> 22733L: wireguard@lists.zx2c4.com 22734L: netdev@vger.kernel.org 22735S: Maintained 22736F: drivers/net/wireguard/ 22737F: tools/testing/selftests/wireguard/ 22738 22739WISTRON LAPTOP BUTTON DRIVER 22740M: Miloslav Trmac <mitr@volny.cz> 22741S: Maintained 22742F: drivers/input/misc/wistron_btns.c 22743 22744WL3501 WIRELESS PCMCIA CARD DRIVER 22745L: linux-wireless@vger.kernel.org 22746S: Odd fixes 22747F: drivers/net/wireless/legacy/wl3501* 22748 22749WOLFSON MICROELECTRONICS DRIVERS 22750L: patches@opensource.cirrus.com 22751S: Supported 22752W: https://github.com/CirrusLogic/linux-drivers/wiki 22753T: git https://github.com/CirrusLogic/linux-drivers.git 22754F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22755F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22756F: Documentation/devicetree/bindings/mfd/wm831x.txt 22757F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22758F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22759F: Documentation/devicetree/bindings/sound/wm* 22760F: Documentation/hwmon/wm83??.rst 22761F: arch/arm/mach-s3c/mach-crag6410* 22762F: drivers/clk/clk-wm83*.c 22763F: drivers/gpio/gpio-*wm*.c 22764F: drivers/gpio/gpio-arizona.c 22765F: drivers/hwmon/wm83??-hwmon.c 22766F: drivers/input/misc/wm831x-on.c 22767F: drivers/input/touchscreen/wm831x-ts.c 22768F: drivers/input/touchscreen/wm97*.c 22769F: drivers/leds/leds-wm83*.c 22770F: drivers/mfd/arizona* 22771F: drivers/mfd/cs47l24* 22772F: drivers/mfd/wm*.c 22773F: drivers/power/supply/wm83*.c 22774F: drivers/regulator/arizona* 22775F: drivers/regulator/wm8*.c 22776F: drivers/rtc/rtc-wm83*.c 22777F: drivers/video/backlight/wm83*_bl.c 22778F: drivers/watchdog/wm83*_wdt.c 22779F: include/linux/mfd/arizona/ 22780F: include/linux/mfd/wm831x/ 22781F: include/linux/mfd/wm8350/ 22782F: include/linux/mfd/wm8400* 22783F: include/linux/regulator/arizona* 22784F: include/linux/wm97xx.h 22785F: include/sound/wm????.h 22786F: sound/soc/codecs/arizona* 22787F: sound/soc/codecs/cs47l24* 22788F: sound/soc/codecs/wm* 22789 22790WORKQUEUE 22791M: Tejun Heo <tj@kernel.org> 22792R: Lai Jiangshan <jiangshanlai@gmail.com> 22793S: Maintained 22794T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22795F: Documentation/core-api/workqueue.rst 22796F: include/linux/workqueue.h 22797F: kernel/workqueue.c 22798F: kernel/workqueue_internal.h 22799 22800WWAN DRIVERS 22801M: Loic Poulain <loic.poulain@linaro.org> 22802M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22803R: Johannes Berg <johannes@sipsolutions.net> 22804L: netdev@vger.kernel.org 22805S: Maintained 22806F: drivers/net/wwan/ 22807F: include/linux/wwan.h 22808F: include/uapi/linux/wwan.h 22809 22810X-POWERS AXP288 PMIC DRIVERS 22811M: Hans de Goede <hdegoede@redhat.com> 22812S: Maintained 22813F: drivers/acpi/pmic/intel_pmic_xpower.c 22814N: axp288 22815 22816X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22817M: Chen-Yu Tsai <wens@csie.org> 22818L: linux-kernel@vger.kernel.org 22819S: Maintained 22820N: axp[128] 22821 22822X.25 STACK 22823M: Martin Schiller <ms@dev.tdt.de> 22824L: linux-x25@vger.kernel.org 22825S: Maintained 22826F: Documentation/networking/lapb-module.rst 22827F: Documentation/networking/x25* 22828F: drivers/net/wan/hdlc_x25.c 22829F: drivers/net/wan/lapbether.c 22830F: include/*/lapb.h 22831F: include/net/x25* 22832F: include/uapi/linux/x25.h 22833F: net/lapb/ 22834F: net/x25/ 22835 22836X86 ARCHITECTURE (32-BIT AND 64-BIT) 22837M: Thomas Gleixner <tglx@linutronix.de> 22838M: Ingo Molnar <mingo@redhat.com> 22839M: Borislav Petkov <bp@alien8.de> 22840M: Dave Hansen <dave.hansen@linux.intel.com> 22841M: x86@kernel.org 22842R: "H. Peter Anvin" <hpa@zytor.com> 22843L: linux-kernel@vger.kernel.org 22844S: Maintained 22845T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22846F: Documentation/arch/x86/ 22847F: Documentation/devicetree/bindings/x86/ 22848F: arch/x86/ 22849 22850X86 ENTRY CODE 22851M: Andy Lutomirski <luto@kernel.org> 22852L: linux-kernel@vger.kernel.org 22853S: Maintained 22854T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22855F: arch/x86/entry/ 22856 22857X86 HARDWARE VULNERABILITIES 22858M: Thomas Gleixner <tglx@linutronix.de> 22859M: Borislav Petkov <bp@alien8.de> 22860M: Peter Zijlstra <peterz@infradead.org> 22861M: Josh Poimboeuf <jpoimboe@kernel.org> 22862R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22863S: Maintained 22864F: Documentation/admin-guide/hw-vuln/ 22865F: arch/x86/include/asm/nospec-branch.h 22866F: arch/x86/kernel/cpu/bugs.c 22867 22868X86 MCE INFRASTRUCTURE 22869M: Tony Luck <tony.luck@intel.com> 22870M: Borislav Petkov <bp@alien8.de> 22871L: linux-edac@vger.kernel.org 22872S: Maintained 22873F: Documentation/ABI/testing/sysfs-mce 22874F: Documentation/arch/x86/x86_64/machinecheck.rst 22875F: arch/x86/kernel/cpu/mce/* 22876 22877X86 MICROCODE UPDATE SUPPORT 22878M: Borislav Petkov <bp@alien8.de> 22879S: Maintained 22880F: arch/x86/kernel/cpu/microcode/* 22881 22882X86 MM 22883M: Dave Hansen <dave.hansen@linux.intel.com> 22884M: Andy Lutomirski <luto@kernel.org> 22885M: Peter Zijlstra <peterz@infradead.org> 22886L: linux-kernel@vger.kernel.org 22887S: Maintained 22888T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22889F: arch/x86/mm/ 22890 22891X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22892M: Hans de Goede <hdegoede@redhat.com> 22893L: platform-driver-x86@vger.kernel.org 22894S: Maintained 22895T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22896F: drivers/platform/x86/x86-android-tablets/ 22897 22898X86 PLATFORM DRIVERS 22899M: Hans de Goede <hdegoede@redhat.com> 22900M: Mark Gross <markgross@kernel.org> 22901L: platform-driver-x86@vger.kernel.org 22902S: Maintained 22903T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22904F: drivers/platform/olpc/ 22905F: drivers/platform/x86/ 22906F: include/linux/platform_data/x86/ 22907 22908X86 PLATFORM DRIVERS - ARCH 22909R: Darren Hart <dvhart@infradead.org> 22910R: Andy Shevchenko <andy@infradead.org> 22911L: platform-driver-x86@vger.kernel.org 22912L: x86@kernel.org 22913S: Maintained 22914T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22915F: arch/x86/platform 22916 22917X86 PLATFORM UV HPE SUPERDOME FLEX 22918M: Steve Wahl <steve.wahl@hpe.com> 22919R: Mike Travis <mike.travis@hpe.com> 22920R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22921R: Russ Anderson <russ.anderson@hpe.com> 22922S: Supported 22923F: arch/x86/include/asm/uv/ 22924F: arch/x86/kernel/apic/x2apic_uv_x.c 22925F: arch/x86/platform/uv/ 22926 22927X86 STACK UNWINDING 22928M: Josh Poimboeuf <jpoimboe@kernel.org> 22929M: Peter Zijlstra <peterz@infradead.org> 22930S: Supported 22931F: arch/x86/include/asm/unwind*.h 22932F: arch/x86/kernel/dumpstack.c 22933F: arch/x86/kernel/stacktrace.c 22934F: arch/x86/kernel/unwind_*.c 22935 22936X86 VDSO 22937M: Andy Lutomirski <luto@kernel.org> 22938L: linux-kernel@vger.kernel.org 22939S: Maintained 22940T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22941F: arch/x86/entry/vdso/ 22942 22943XARRAY 22944M: Matthew Wilcox <willy@infradead.org> 22945L: linux-fsdevel@vger.kernel.org 22946S: Supported 22947F: Documentation/core-api/xarray.rst 22948F: include/linux/idr.h 22949F: include/linux/xarray.h 22950F: lib/idr.c 22951F: lib/xarray.c 22952F: tools/testing/radix-tree 22953 22954XBOX DVD IR REMOTE 22955M: Benjamin Valentin <benpicco@googlemail.com> 22956S: Maintained 22957F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22958F: drivers/media/rc/xbox_remote.c 22959 22960XC2028/3028 TUNER DRIVER 22961M: Mauro Carvalho Chehab <mchehab@kernel.org> 22962L: linux-media@vger.kernel.org 22963S: Maintained 22964W: https://linuxtv.org 22965T: git git://linuxtv.org/media_tree.git 22966F: drivers/media/tuners/xc2028.* 22967 22968XDP (eXpress Data Path) 22969M: Alexei Starovoitov <ast@kernel.org> 22970M: Daniel Borkmann <daniel@iogearbox.net> 22971M: David S. Miller <davem@davemloft.net> 22972M: Jakub Kicinski <kuba@kernel.org> 22973M: Jesper Dangaard Brouer <hawk@kernel.org> 22974M: John Fastabend <john.fastabend@gmail.com> 22975L: netdev@vger.kernel.org 22976L: bpf@vger.kernel.org 22977S: Supported 22978F: drivers/net/ethernet/*/*/*/*/*xdp* 22979F: drivers/net/ethernet/*/*/*xdp* 22980F: include/net/xdp.h 22981F: include/net/xdp_priv.h 22982F: include/trace/events/xdp.h 22983F: kernel/bpf/cpumap.c 22984F: kernel/bpf/devmap.c 22985F: net/core/xdp.c 22986F: samples/bpf/xdp* 22987F: tools/testing/selftests/bpf/*/*xdp* 22988F: tools/testing/selftests/bpf/*xdp* 22989K: (?:\b|_)xdp(?:\b|_) 22990 22991XDP SOCKETS (AF_XDP) 22992M: Björn Töpel <bjorn@kernel.org> 22993M: Magnus Karlsson <magnus.karlsson@intel.com> 22994M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22995R: Jonathan Lemon <jonathan.lemon@gmail.com> 22996L: netdev@vger.kernel.org 22997L: bpf@vger.kernel.org 22998S: Maintained 22999F: Documentation/networking/af_xdp.rst 23000F: include/net/netns/xdp.h 23001F: include/net/xdp_sock* 23002F: include/net/xsk_buff_pool.h 23003F: include/uapi/linux/if_xdp.h 23004F: include/uapi/linux/xdp_diag.h 23005F: net/xdp/ 23006F: tools/testing/selftests/bpf/*xsk* 23007 23008XEN BLOCK SUBSYSTEM 23009M: Roger Pau Monné <roger.pau@citrix.com> 23010L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23011S: Supported 23012F: drivers/block/xen* 23013F: drivers/block/xen-blkback/* 23014 23015XEN HYPERVISOR ARM 23016M: Stefano Stabellini <sstabellini@kernel.org> 23017L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23018S: Maintained 23019F: arch/arm/include/asm/xen/ 23020F: arch/arm/xen/ 23021 23022XEN HYPERVISOR ARM64 23023M: Stefano Stabellini <sstabellini@kernel.org> 23024L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23025S: Maintained 23026F: arch/arm64/include/asm/xen/ 23027F: arch/arm64/xen/ 23028 23029XEN HYPERVISOR INTERFACE 23030M: Juergen Gross <jgross@suse.com> 23031M: Stefano Stabellini <sstabellini@kernel.org> 23032R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23033L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23034S: Supported 23035T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23036F: Documentation/ABI/stable/sysfs-hypervisor-xen 23037F: Documentation/ABI/testing/sysfs-hypervisor-xen 23038F: drivers/*/xen-*front.c 23039F: drivers/xen/ 23040F: include/uapi/xen/ 23041F: include/xen/ 23042F: kernel/configs/xen.config 23043 23044XEN HYPERVISOR X86 23045M: Juergen Gross <jgross@suse.com> 23046R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23047L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23048S: Supported 23049F: arch/x86/configs/xen.config 23050F: arch/x86/include/asm/pvclock-abi.h 23051F: arch/x86/include/asm/xen/ 23052F: arch/x86/platform/pvh/ 23053F: arch/x86/xen/ 23054 23055XEN NETWORK BACKEND DRIVER 23056M: Wei Liu <wei.liu@kernel.org> 23057M: Paul Durrant <paul@xen.org> 23058L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23059L: netdev@vger.kernel.org 23060S: Supported 23061F: drivers/net/xen-netback/* 23062 23063XEN PCI SUBSYSTEM 23064M: Juergen Gross <jgross@suse.com> 23065L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23066S: Supported 23067F: arch/x86/pci/*xen* 23068F: drivers/pci/*xen* 23069 23070XEN PVSCSI DRIVERS 23071M: Juergen Gross <jgross@suse.com> 23072L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23073L: linux-scsi@vger.kernel.org 23074S: Supported 23075F: drivers/scsi/xen-scsifront.c 23076F: drivers/xen/xen-scsiback.c 23077F: include/xen/interface/io/vscsiif.h 23078 23079XEN PVUSB DRIVER 23080M: Juergen Gross <jgross@suse.com> 23081L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23082L: linux-usb@vger.kernel.org 23083S: Supported 23084F: drivers/usb/host/xen* 23085F: include/xen/interface/io/usbif.h 23086 23087XEN SOUND FRONTEND DRIVER 23088M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23089L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23090L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23091S: Supported 23092F: sound/xen/* 23093 23094XEN SWIOTLB SUBSYSTEM 23095M: Juergen Gross <jgross@suse.com> 23096M: Stefano Stabellini <sstabellini@kernel.org> 23097L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23098L: iommu@lists.linux.dev 23099S: Supported 23100F: arch/*/include/asm/xen/swiotlb-xen.h 23101F: drivers/xen/swiotlb-xen.c 23102F: include/xen/arm/swiotlb-xen.h 23103F: include/xen/swiotlb-xen.h 23104 23105XFS FILESYSTEM 23106M: Darrick J. Wong <djwong@kernel.org> 23107L: linux-xfs@vger.kernel.org 23108S: Supported 23109W: http://xfs.org/ 23110C: irc://irc.oftc.net/xfs 23111T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23112F: Documentation/ABI/testing/sysfs-fs-xfs 23113F: Documentation/admin-guide/xfs.rst 23114F: Documentation/filesystems/xfs-delayed-logging-design.rst 23115F: Documentation/filesystems/xfs-self-describing-metadata.rst 23116F: fs/xfs/ 23117F: include/uapi/linux/dqblk_xfs.h 23118F: include/uapi/linux/fsmap.h 23119 23120XILINX AMS DRIVER 23121M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23122L: linux-iio@vger.kernel.org 23123S: Maintained 23124F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23125F: drivers/iio/adc/xilinx-ams.c 23126 23127XILINX AXI ETHERNET DRIVER 23128M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23129S: Maintained 23130F: drivers/net/ethernet/xilinx/xilinx_axienet* 23131 23132XILINX CAN DRIVER 23133M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23134R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23135L: linux-can@vger.kernel.org 23136S: Maintained 23137F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23138F: drivers/net/can/xilinx_can.c 23139 23140XILINX EVENT MANAGEMENT DRIVER 23141M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23142S: Maintained 23143F: drivers/soc/xilinx/xlnx_event_manager.c 23144F: include/linux/firmware/xlnx-event-manager.h 23145 23146XILINX GPIO DRIVER 23147M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23148R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23149R: Michal Simek <michal.simek@amd.com> 23150S: Maintained 23151F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23152F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23153F: drivers/gpio/gpio-xilinx.c 23154F: drivers/gpio/gpio-zynq.c 23155 23156XILINX PWM DRIVER 23157M: Sean Anderson <sean.anderson@seco.com> 23158S: Maintained 23159F: drivers/pwm/pwm-xilinx.c 23160F: include/clocksource/timer-xilinx.h 23161 23162XILINX SD-FEC IP CORES 23163M: Derek Kiernan <derek.kiernan@xilinx.com> 23164M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23165S: Maintained 23166F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23167F: Documentation/misc-devices/xilinx_sdfec.rst 23168F: drivers/misc/Kconfig 23169F: drivers/misc/Makefile 23170F: drivers/misc/xilinx_sdfec.c 23171F: include/uapi/misc/xilinx_sdfec.h 23172 23173XILINX UARTLITE SERIAL DRIVER 23174M: Peter Korsgaard <jacmet@sunsite.dk> 23175L: linux-serial@vger.kernel.org 23176S: Maintained 23177F: drivers/tty/serial/uartlite.c 23178 23179XILINX VIDEO IP CORES 23180M: Hyun Kwon <hyun.kwon@xilinx.com> 23181M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23182L: linux-media@vger.kernel.org 23183S: Supported 23184T: git git://linuxtv.org/media_tree.git 23185F: Documentation/devicetree/bindings/media/xilinx/ 23186F: drivers/media/platform/xilinx/ 23187F: include/uapi/linux/xilinx-v4l2-controls.h 23188 23189XILINX WATCHDOG DRIVER 23190M: Srinivas Neeli <srinivas.neeli@amd.com> 23191R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23192R: Michal Simek <michal.simek@amd.com> 23193S: Maintained 23194F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23195F: drivers/watchdog/of_xilinx_wdt.c 23196 23197XILINX XDMA DRIVER 23198M: Lizhi Hou <lizhi.hou@amd.com> 23199M: Brian Xu <brian.xu@amd.com> 23200M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23201L: dmaengine@vger.kernel.org 23202S: Supported 23203F: drivers/dma/xilinx/xdma-regs.h 23204F: drivers/dma/xilinx/xdma.c 23205F: include/linux/dma/amd_xdma.h 23206F: include/linux/platform_data/amd_xdma.h 23207 23208XILINX ZYNQMP DPDMA DRIVER 23209M: Hyun Kwon <hyun.kwon@xilinx.com> 23210M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23211L: dmaengine@vger.kernel.org 23212S: Supported 23213F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23214F: drivers/dma/xilinx/xilinx_dpdma.c 23215F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23216 23217XILINX ZYNQMP OCM EDAC DRIVER 23218M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23219M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23220S: Maintained 23221F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23222F: drivers/edac/zynqmp_edac.c 23223 23224XILINX ZYNQMP PSGTR PHY DRIVER 23225M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23226M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23227L: linux-kernel@vger.kernel.org 23228S: Supported 23229T: git https://github.com/Xilinx/linux-xlnx.git 23230F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23231F: drivers/phy/xilinx/phy-zynqmp.c 23232 23233XILINX ZYNQMP SHA3 DRIVER 23234M: Harsha <harsha.harsha@xilinx.com> 23235S: Maintained 23236F: drivers/crypto/xilinx/zynqmp-sha.c 23237 23238XILLYBUS DRIVER 23239M: Eli Billauer <eli.billauer@gmail.com> 23240L: linux-kernel@vger.kernel.org 23241S: Supported 23242F: drivers/char/xillybus/ 23243 23244XLP9XX I2C DRIVER 23245M: George Cherian <gcherian@marvell.com> 23246L: linux-i2c@vger.kernel.org 23247S: Supported 23248W: http://www.marvell.com 23249F: drivers/i2c/busses/i2c-xlp9xx.c 23250 23251XRA1403 GPIO EXPANDER 23252M: Nandor Han <nandor.han@ge.com> 23253L: linux-gpio@vger.kernel.org 23254S: Maintained 23255F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23256F: drivers/gpio/gpio-xra1403.c 23257 23258XTENSA XTFPGA PLATFORM SUPPORT 23259M: Max Filippov <jcmvbkbc@gmail.com> 23260S: Maintained 23261F: drivers/spi/spi-xtensa-xtfpga.c 23262F: sound/soc/xtensa/xtfpga-i2s.c 23263 23264YAM DRIVER FOR AX.25 23265M: Jean-Paul Roubelat <jpr@f6fbb.org> 23266L: linux-hams@vger.kernel.org 23267S: Maintained 23268F: drivers/net/hamradio/yam* 23269F: include/linux/yam.h 23270 23271YAMA SECURITY MODULE 23272M: Kees Cook <keescook@chromium.org> 23273S: Supported 23274T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23275F: Documentation/admin-guide/LSM/Yama.rst 23276F: security/yama/ 23277 23278YEALINK PHONE DRIVER 23279M: Henk Vergonet <Henk.Vergonet@gmail.com> 23280L: usbb2k-api-dev@nongnu.org 23281S: Maintained 23282F: Documentation/input/devices/yealink.rst 23283F: drivers/input/misc/yealink.* 23284 23285Z3FOLD COMPRESSED PAGE ALLOCATOR 23286M: Vitaly Wool <vitaly.wool@konsulko.com> 23287R: Miaohe Lin <linmiaohe@huawei.com> 23288L: linux-mm@kvack.org 23289S: Maintained 23290F: mm/z3fold.c 23291 23292Z8530 DRIVER FOR AX.25 23293M: Joerg Reuter <jreuter@yaina.de> 23294L: linux-hams@vger.kernel.org 23295S: Maintained 23296W: http://yaina.de/jreuter/ 23297W: http://www.qsl.net/dl1bke/ 23298F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23299F: drivers/net/hamradio/*scc.c 23300F: drivers/net/hamradio/z8530.h 23301 23302ZBUD COMPRESSED PAGE ALLOCATOR 23303M: Seth Jennings <sjenning@redhat.com> 23304M: Dan Streetman <ddstreet@ieee.org> 23305L: linux-mm@kvack.org 23306S: Maintained 23307F: mm/zbud.c 23308 23309ZD1211RW WIRELESS DRIVER 23310M: Ulrich Kunitz <kune@deine-taler.de> 23311L: linux-wireless@vger.kernel.org 23312L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23313S: Maintained 23314W: http://zd1211.ath.cx/wiki/DriverRewrite 23315F: drivers/net/wireless/zydas/zd1211rw/ 23316 23317ZD1301 MEDIA DRIVER 23318M: Antti Palosaari <crope@iki.fi> 23319L: linux-media@vger.kernel.org 23320S: Maintained 23321W: https://linuxtv.org/ 23322W: http://palosaari.fi/linux/ 23323Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23324F: drivers/media/usb/dvb-usb-v2/zd1301* 23325 23326ZD1301_DEMOD MEDIA DRIVER 23327M: Antti Palosaari <crope@iki.fi> 23328L: linux-media@vger.kernel.org 23329S: Maintained 23330W: https://linuxtv.org/ 23331W: http://palosaari.fi/linux/ 23332Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23333F: drivers/media/dvb-frontends/zd1301_demod* 23334 23335ZHAOXIN PROCESSOR SUPPORT 23336M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23337L: linux-kernel@vger.kernel.org 23338S: Maintained 23339F: arch/x86/kernel/cpu/zhaoxin.c 23340 23341ZONEFS FILESYSTEM 23342M: Damien Le Moal <dlemoal@kernel.org> 23343M: Naohiro Aota <naohiro.aota@wdc.com> 23344R: Johannes Thumshirn <jth@kernel.org> 23345L: linux-fsdevel@vger.kernel.org 23346S: Maintained 23347T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23348F: Documentation/filesystems/zonefs.rst 23349F: fs/zonefs/ 23350 23351ZPOOL COMPRESSED PAGE STORAGE API 23352M: Dan Streetman <ddstreet@ieee.org> 23353L: linux-mm@kvack.org 23354S: Maintained 23355F: include/linux/zpool.h 23356F: mm/zpool.c 23357 23358ZR36067 VIDEO FOR LINUX DRIVER 23359M: Corentin Labbe <clabbe@baylibre.com> 23360L: mjpeg-users@lists.sourceforge.net 23361L: linux-media@vger.kernel.org 23362S: Maintained 23363W: http://mjpeg.sourceforge.net/driver-zoran/ 23364Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23365F: Documentation/driver-api/media/drivers/zoran.rst 23366F: drivers/media/pci/zoran/ 23367 23368ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23369M: Minchan Kim <minchan@kernel.org> 23370M: Sergey Senozhatsky <senozhatsky@chromium.org> 23371L: linux-kernel@vger.kernel.org 23372S: Maintained 23373F: Documentation/admin-guide/blockdev/zram.rst 23374F: drivers/block/zram/ 23375 23376ZS DECSTATION Z85C30 SERIAL DRIVER 23377M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23378S: Maintained 23379F: drivers/tty/serial/zs.* 23380 23381ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23382M: Minchan Kim <minchan@kernel.org> 23383M: Sergey Senozhatsky <senozhatsky@chromium.org> 23384L: linux-mm@kvack.org 23385S: Maintained 23386F: Documentation/mm/zsmalloc.rst 23387F: include/linux/zsmalloc.h 23388F: mm/zsmalloc.c 23389 23390ZSTD 23391M: Nick Terrell <terrelln@fb.com> 23392S: Maintained 23393B: https://github.com/facebook/zstd/issues 23394T: git https://github.com/terrelln/linux.git 23395F: crypto/zstd.c 23396F: include/linux/zstd* 23397F: lib/decompress_unzstd.c 23398F: lib/zstd/ 23399N: zstd 23400K: zstd 23401 23402ZSWAP COMPRESSED SWAP CACHING 23403M: Seth Jennings <sjenning@redhat.com> 23404M: Dan Streetman <ddstreet@ieee.org> 23405M: Vitaly Wool <vitaly.wool@konsulko.com> 23406L: linux-mm@kvack.org 23407S: Maintained 23408F: mm/zswap.c 23409 23410THE REST 23411M: Linus Torvalds <torvalds@linux-foundation.org> 23412L: linux-kernel@vger.kernel.org 23413S: Buried alive in reporters 23414T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23415F: * 23416F: */ 23417