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: include/uapi/ 277X: arch/*/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 SERIAL MULTI INSTANTIATE DRIVER 410M: Hans de Goede <hdegoede@redhat.com> 411L: platform-driver-x86@vger.kernel.org 412S: Maintained 413F: drivers/platform/x86/serial-multi-instantiate.c 414 415ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 416M: Sudeep Holla <sudeep.holla@arm.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419F: drivers/mailbox/pcc.c 420 421ACPI PMIC DRIVERS 422M: "Rafael J. Wysocki" <rafael@kernel.org> 423M: Len Brown <lenb@kernel.org> 424R: Andy Shevchenko <andy@kernel.org> 425R: Mika Westerberg <mika.westerberg@linux.intel.com> 426L: linux-acpi@vger.kernel.org 427S: Supported 428Q: https://patchwork.kernel.org/project/linux-acpi/list/ 429B: https://bugzilla.kernel.org 430T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 431F: drivers/acpi/pmic/ 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 HARDWARE SPINLOCK SUPPORT 827M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 828S: Maintained 829F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 830F: drivers/hwspinlock/sun6i_hwspinlock.c 831 832ALLWINNER THERMAL DRIVER 833M: Vasily Khoruzhick <anarsoul@gmail.com> 834M: Yangtao Li <tiny.windzz@gmail.com> 835L: linux-pm@vger.kernel.org 836S: Maintained 837F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 838F: drivers/thermal/sun8i_thermal.c 839 840ALLWINNER VPU DRIVER 841M: Maxime Ripard <mripard@kernel.org> 842M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 843L: linux-media@vger.kernel.org 844S: Maintained 845F: drivers/staging/media/sunxi/cedrus/ 846 847ALLWINNER DMIC DRIVERS 848M: Ban Tao <fengzheng923@gmail.com> 849L: alsa-devel@alsa-project.org (moderated for non-subscribers) 850S: Maintained 851F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 852F: sound/soc/sunxi/sun50i-dmic.c 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 IOMMU (AMD-VI) 1030M: Joerg Roedel <joro@8bytes.org> 1031R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1032L: iommu@lists.linux.dev 1033S: Maintained 1034T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1035F: drivers/iommu/amd/ 1036F: include/linux/amd-iommu.h 1037 1038AMD KFD 1039M: Felix Kuehling <Felix.Kuehling@amd.com> 1040L: amd-gfx@lists.freedesktop.org 1041S: Supported 1042T: git https://gitlab.freedesktop.org/agd5f/linux.git 1043F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1044F: drivers/gpu/drm/amd/amdkfd/ 1045F: drivers/gpu/drm/amd/include/cik_structs.h 1046F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1047F: drivers/gpu/drm/amd/include/v9_structs.h 1048F: drivers/gpu/drm/amd/include/vi_structs.h 1049F: include/uapi/linux/kfd_ioctl.h 1050F: include/uapi/linux/kfd_sysfs.h 1051 1052AMD PDS CORE DRIVER 1053M: Shannon Nelson <shannon.nelson@amd.com> 1054M: Brett Creeley <brett.creeley@amd.com> 1055L: netdev@vger.kernel.org 1056S: Supported 1057F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1058F: drivers/net/ethernet/amd/pds_core/ 1059F: include/linux/pds/ 1060 1061AMD SPI DRIVER 1062M: Sanjay R Mehta <sanju.mehta@amd.com> 1063S: Maintained 1064F: drivers/spi/spi-amd.c 1065 1066AMD MP2 I2C DRIVER 1067M: Elie Morisse <syniurge@gmail.com> 1068M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1069L: linux-i2c@vger.kernel.org 1070S: Maintained 1071F: drivers/i2c/busses/i2c-amd-mp2* 1072 1073AMD PMC DRIVER 1074M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1075L: platform-driver-x86@vger.kernel.org 1076S: Maintained 1077F: drivers/platform/x86/amd/pmc.c 1078 1079AMD PMF DRIVER 1080M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1081L: platform-driver-x86@vger.kernel.org 1082S: Maintained 1083F: Documentation/ABI/testing/sysfs-amd-pmf 1084F: drivers/platform/x86/amd/pmf/ 1085 1086AMD HSMP DRIVER 1087M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1088R: Carlos Bilbao <carlos.bilbao@amd.com> 1089L: platform-driver-x86@vger.kernel.org 1090S: Maintained 1091F: Documentation/arch/x86/amd_hsmp.rst 1092F: arch/x86/include/asm/amd_hsmp.h 1093F: arch/x86/include/uapi/asm/amd_hsmp.h 1094F: drivers/platform/x86/amd/hsmp.c 1095 1096AMD POWERPLAY AND SWSMU 1097M: Evan Quan <evan.quan@amd.com> 1098L: amd-gfx@lists.freedesktop.org 1099S: Supported 1100T: git https://gitlab.freedesktop.org/agd5f/linux.git 1101F: drivers/gpu/drm/amd/pm/ 1102 1103AMD PSTATE DRIVER 1104M: Huang Rui <ray.huang@amd.com> 1105L: linux-pm@vger.kernel.org 1106S: Supported 1107F: Documentation/admin-guide/pm/amd-pstate.rst 1108F: drivers/cpufreq/amd-pstate* 1109F: include/linux/amd-pstate.h 1110F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1111 1112AMD PTDMA DRIVER 1113M: Sanjay R Mehta <sanju.mehta@amd.com> 1114L: dmaengine@vger.kernel.org 1115S: Maintained 1116F: drivers/dma/ptdma/ 1117 1118AMD SEATTLE DEVICE TREE SUPPORT 1119M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1120M: Tom Lendacky <thomas.lendacky@amd.com> 1121S: Supported 1122F: arch/arm64/boot/dts/amd/ 1123 1124AMD XGBE DRIVER 1125M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1126L: netdev@vger.kernel.org 1127S: Supported 1128F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1129F: drivers/net/ethernet/amd/xgbe/ 1130 1131AMD SENSOR FUSION HUB DRIVER 1132M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1133L: linux-input@vger.kernel.org 1134S: Maintained 1135F: Documentation/hid/amd-sfh* 1136F: drivers/hid/amd-sfh-hid/ 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 AD4130 DRIVER 1173M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: http://ez.analog.com/community/linux-device-drivers 1177F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1178F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1179F: drivers/iio/adc/ad4130.c 1180 1181ANALOG DEVICES INC AD7192 DRIVER 1182M: Alexandru Tachici <alexandru.tachici@analog.com> 1183L: linux-iio@vger.kernel.org 1184S: Supported 1185W: https://ez.analog.com/linux-software-drivers 1186F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1187F: drivers/iio/adc/ad7192.c 1188 1189ANALOG DEVICES INC AD7292 DRIVER 1190M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1195F: drivers/iio/adc/ad7292.c 1196 1197ANALOG DEVICES INC AD3552R DRIVER 1198M: Nuno Sá <nuno.sa@analog.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1203F: drivers/iio/dac/ad3552r.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 AD7768-1 DRIVER 1214M: Michael Hennerich <Michael.Hennerich@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1219F: drivers/iio/adc/ad7768-1.c 1220 1221ANALOG DEVICES INC AD7780 DRIVER 1222M: Michael Hennerich <Michael.Hennerich@analog.com> 1223M: Renato Lui Geh <renatogeh@gmail.com> 1224L: linux-iio@vger.kernel.org 1225S: Supported 1226W: https://ez.analog.com/linux-software-drivers 1227F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1228F: drivers/iio/adc/ad7780.c 1229 1230ANALOG DEVICES INC AD74115 DRIVER 1231M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1232L: linux-iio@vger.kernel.org 1233S: Supported 1234W: http://ez.analog.com/community/linux-device-drivers 1235F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1236F: drivers/iio/addac/ad74115.c 1237 1238ANALOG DEVICES INC AD74413R DRIVER 1239M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1240L: linux-iio@vger.kernel.org 1241S: Supported 1242W: https://ez.analog.com/linux-software-drivers 1243F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1244F: drivers/iio/addac/ad74413r.c 1245F: include/dt-bindings/iio/addac/adi,ad74413r.h 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 1297W: https://ez.analog.com/linux-software-drivers 1298S: Supported 1299F: drivers/iio/imu/adis16475.c 1300F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 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 ADMV8818 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/filter/adi,admv8818.yaml 1324F: drivers/iio/filter/admv8818.c 1325 1326ANALOG DEVICES INC ADMV1014 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/frequency/adi,admv1014.yaml 1332F: drivers/iio/frequency/admv1014.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: drivers/media/i2c/adv7180.c 1355F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 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: drivers/media/i2c/adv7604* 1375F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 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: drivers/iio/gyro/adxrs290.c 1388F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 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 ARCHITECTED TIMER DRIVER 1629M: Mark Rutland <mark.rutland@arm.com> 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: arch/arm/include/asm/arch_timer.h 1634F: arch/arm64/include/asm/arch_timer.h 1635F: drivers/clocksource/arm_arch_timer.c 1636 1637ARM HDLCD DRM DRIVER 1638M: Liviu Dudau <liviu.dudau@arm.com> 1639S: Supported 1640F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1641F: drivers/gpu/drm/arm/hdlcd_* 1642 1643ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1644M: Linus Walleij <linus.walleij@linaro.org> 1645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1646S: Maintained 1647F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1648F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1649F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1650F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1651F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1652F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1653F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1654F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1655F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1656F: arch/arm/boot/dts/arm-realview-* 1657F: arch/arm/boot/dts/integrator* 1658F: arch/arm/boot/dts/versatile* 1659F: arch/arm/mach-versatile/ 1660F: drivers/bus/arm-integrator-lm.c 1661F: drivers/clk/versatile/ 1662F: drivers/i2c/busses/i2c-versatile.c 1663F: drivers/irqchip/irq-versatile-fpga.c 1664F: drivers/mtd/maps/physmap-versatile.* 1665F: drivers/power/reset/arm-versatile-reboot.c 1666F: drivers/soc/versatile/ 1667 1668ARM KOMEDA DRM-KMS DRIVER 1669M: James (Qian) Wang <james.qian.wang@arm.com> 1670M: Liviu Dudau <liviu.dudau@arm.com> 1671M: Mihail Atanassov <mihail.atanassov@arm.com> 1672L: Mali DP Maintainers <malidp@foss.arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Rob Herring <robh@kernel.org> 1682M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1683R: Steven Price <steven.price@arm.com> 1684R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1685L: dri-devel@lists.freedesktop.org 1686S: Supported 1687T: git git://anongit.freedesktop.org/drm/drm-misc 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693M: Brian Starkey <brian.starkey@arm.com> 1694L: Mali DP Maintainers <malidp@foss.arm.com> 1695S: Supported 1696T: git git://anongit.freedesktop.org/drm/drm-misc 1697F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1698F: Documentation/gpu/afbc.rst 1699F: drivers/gpu/drm/arm/ 1700 1701ARM MFM AND FLOPPY DRIVERS 1702M: Ian Molton <spyro@f2s.com> 1703S: Maintained 1704F: arch/arm/include/asm/floppy.h 1705F: arch/arm/mach-rpc/floppydma.S 1706 1707ARM PMU PROFILING AND DEBUGGING 1708M: Will Deacon <will@kernel.org> 1709M: Mark Rutland <mark.rutland@arm.com> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/arm/pmu.yaml 1713F: Documentation/devicetree/bindings/perf/ 1714F: arch/arm*/include/asm/hw_breakpoint.h 1715F: arch/arm*/include/asm/perf_event.h 1716F: arch/arm*/kernel/hw_breakpoint.c 1717F: arch/arm*/kernel/perf_* 1718F: drivers/perf/ 1719F: include/linux/perf/arm_pmu.h 1720 1721ARM PORT 1722M: Russell King <linux@armlinux.org.uk> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Odd Fixes 1725W: http://www.armlinux.org.uk/ 1726T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1727F: arch/arm/ 1728X: arch/arm/boot/dts/ 1729 1730ARM PRIMECELL AACI PL041 DRIVER 1731M: Russell King <linux@armlinux.org.uk> 1732S: Odd Fixes 1733F: sound/arm/aaci.* 1734 1735ARM PRIMECELL BUS SUPPORT 1736M: Russell King <linux@armlinux.org.uk> 1737S: Odd Fixes 1738F: drivers/amba/ 1739F: include/linux/amba/bus.h 1740 1741ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1742M: Miquel Raynal <miquel.raynal@bootlin.com> 1743M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1744L: linux-mtd@lists.infradead.org 1745S: Maintained 1746F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1747F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1748 1749ARM PRIMECELL PL35X SMC DRIVER 1750M: Miquel Raynal <miquel.raynal@bootlin.com> 1751M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1753S: Maintained 1754F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1755F: drivers/memory/pl353-smc.c 1756 1757ARM PRIMECELL CLCD PL110 DRIVER 1758M: Russell King <linux@armlinux.org.uk> 1759S: Odd Fixes 1760F: drivers/video/fbdev/amba-clcd.* 1761 1762ARM PRIMECELL KMI PL050 DRIVER 1763M: Russell King <linux@armlinux.org.uk> 1764S: Odd Fixes 1765F: drivers/input/serio/ambakmi.* 1766F: include/linux/amba/kmi.h 1767 1768ARM PRIMECELL MMCI PL180/1 DRIVER 1769M: Russell King <linux@armlinux.org.uk> 1770S: Odd Fixes 1771F: drivers/mmc/host/mmci.* 1772F: include/linux/amba/mmci.h 1773 1774ARM PRIMECELL SSP PL022 SPI DRIVER 1775M: Linus Walleij <linus.walleij@linaro.org> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1779F: drivers/spi/spi-pl022.c 1780 1781ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1782M: Russell King <linux@armlinux.org.uk> 1783S: Odd Fixes 1784F: drivers/tty/serial/amba-pl01*.c 1785F: include/linux/amba/serial.h 1786 1787ARM PRIMECELL VIC PL190/PL192 DRIVER 1788M: Linus Walleij <linus.walleij@linaro.org> 1789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1790S: Maintained 1791F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1792F: drivers/irqchip/irq-vic.c 1793 1794ARM SMC WATCHDOG DRIVER 1795M: Julius Werner <jwerner@chromium.org> 1796R: Evan Benn <evanbenn@chromium.org> 1797S: Maintained 1798F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1799F: drivers/watchdog/arm_smc_wdt.c 1800 1801ARM SMMU DRIVERS 1802M: Will Deacon <will@kernel.org> 1803R: Robin Murphy <robin.murphy@arm.com> 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806F: Documentation/devicetree/bindings/iommu/arm,smmu* 1807F: drivers/iommu/arm/ 1808F: drivers/iommu/io-pgtable-arm* 1809 1810ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1811M: Arnd Bergmann <arnd@arndb.de> 1812M: Olof Johansson <olof@lixom.net> 1813M: soc@kernel.org 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815S: Maintained 1816C: irc://irc.libera.chat/armlinux 1817T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1818F: arch/arm/boot/dts/Makefile 1819F: arch/arm64/boot/dts/Makefile 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) 1872S: Maintained 1873T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1874L: linux-sunxi@lists.linux.dev 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 SUPPORT 1938M: Hector Martin <marcan@marcan.st> 1939M: Sven Peter <sven@svenpeter.dev> 1940R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1941L: asahi@lists.linux.dev 1942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1943S: Maintained 1944W: https://asahilinux.org 1945B: https://github.com/AsahiLinux/linux/issues 1946C: irc://irc.oftc.net/asahi-dev 1947T: git https://github.com/AsahiLinux/linux.git 1948F: Documentation/devicetree/bindings/arm/apple.yaml 1949F: Documentation/devicetree/bindings/arm/apple/* 1950F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1951F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1952F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1953F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1954F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1955F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1956F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1957F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1958F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1959F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1960F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1961F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1962F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1963F: Documentation/devicetree/bindings/power/apple* 1964F: Documentation/devicetree/bindings/pwm/pwm-apple.yaml 1965F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1966F: arch/arm64/boot/dts/apple/ 1967F: drivers/bluetooth/hci_bcm4377.c 1968F: drivers/clk/clk-apple-nco.c 1969F: drivers/cpufreq/apple-soc-cpufreq.c 1970F: drivers/dma/apple-admac.c 1971F: drivers/i2c/busses/i2c-pasemi-core.c 1972F: drivers/i2c/busses/i2c-pasemi-platform.c 1973F: drivers/iommu/apple-dart.c 1974F: drivers/iommu/io-pgtable-dart.c 1975F: drivers/irqchip/irq-apple-aic.c 1976F: drivers/mailbox/apple-mailbox.c 1977F: drivers/nvme/host/apple.c 1978F: drivers/nvmem/apple-efuses.c 1979F: drivers/pinctrl/pinctrl-apple-gpio.c 1980F: drivers/pwm/pwm-apple.c 1981F: drivers/soc/apple/* 1982F: drivers/watchdog/apple_wdt.c 1983F: include/dt-bindings/interrupt-controller/apple-aic.h 1984F: include/dt-bindings/pinctrl/apple.h 1985F: include/linux/apple-mailbox.h 1986F: include/linux/soc/apple/* 1987 1988ARM/APPLE MACHINE SOUND DRIVERS 1989M: Martin Povišer <povik+lin@cutebit.org> 1990L: asahi@lists.linux.dev 1991L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1992S: Maintained 1993F: Documentation/devicetree/bindings/sound/apple,* 1994F: sound/soc/apple/* 1995F: sound/soc/codecs/cs42l83-i2c.c 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/qcom,coresight-*.yaml 2113F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2114F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.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/tests/shell/coresight/* 2121F: tools/perf/arch/arm/util/auxtrace.c 2122F: tools/perf/arch/arm/util/cs-etm.c 2123F: tools/perf/arch/arm/util/cs-etm.h 2124F: tools/perf/arch/arm/util/pmu.c 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/leds/leds-turris-omnia.c 2160F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2161F: drivers/gpio/gpio-moxtet.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 2191X: drivers/media/i2c/ 2192F: arch/arm64/boot/dts/freescale/ 2193X: arch/arm64/boot/dts/freescale/fsl-* 2194X: arch/arm64/boot/dts/freescale/qoriq-* 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/hwmon/gxp-fan-ctrl.rst 2249F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2250F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2251F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2252F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2253F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 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/memory-controllers/intel,ixp4xx-expansion* 2279F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2280F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 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 2450Microchip Timer Counter Block (TCB) Capture Driver 2451M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2453L: linux-iio@vger.kernel.org 2454S: Maintained 2455F: drivers/counter/microchip-tcb-capture.c 2456 2457ARM/MILBEAUT ARCHITECTURE 2458M: Taichi Sugaya <sugaya.taichi@socionext.com> 2459M: Takao Orito <orito.takao@socionext.com> 2460L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2461S: Maintained 2462F: arch/arm/boot/dts/milbeaut* 2463F: arch/arm/mach-milbeaut/ 2464N: milbeaut 2465 2466ARM/MStar/Sigmastar Armv7 SoC support 2467M: Daniel Palmer <daniel@thingy.jp> 2468M: Romain Perier <romain.perier@gmail.com> 2469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2470S: Maintained 2471W: http://linux-chenxing.org/ 2472T: git git://github.com/linux-chenxing/linux.git 2473F: Documentation/devicetree/bindings/arm/mstar/* 2474F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2475F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2476F: arch/arm/boot/dts/mstar-* 2477F: arch/arm/mach-mstar/ 2478F: drivers/clk/mstar/ 2479F: drivers/clocksource/timer-msc313e.c 2480F: drivers/gpio/gpio-msc313.c 2481F: drivers/rtc/rtc-msc313.c 2482F: drivers/watchdog/msc313e_wdt.c 2483F: include/dt-bindings/clock/mstar-* 2484F: include/dt-bindings/gpio/msc313-gpio.h 2485 2486ARM/NOMADIK/Ux500 ARCHITECTURES 2487M: Linus Walleij <linus.walleij@linaro.org> 2488L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2489S: Maintained 2490T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2491F: Documentation/devicetree/bindings/arm/ste-* 2492F: Documentation/devicetree/bindings/arm/ux500.yaml 2493F: Documentation/devicetree/bindings/arm/ux500/ 2494F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2495F: arch/arm/boot/dts/ste-* 2496F: arch/arm/mach-nomadik/ 2497F: arch/arm/mach-ux500/ 2498F: drivers/clk/clk-nomadik.c 2499F: drivers/clocksource/clksrc-dbx500-prcmu.c 2500F: drivers/dma/ste_dma40* 2501F: drivers/hwspinlock/u8500_hsem.c 2502F: drivers/i2c/busses/i2c-nomadik.c 2503F: drivers/iio/adc/ab8500-gpadc.c 2504F: drivers/mfd/ab8500* 2505F: drivers/mfd/abx500* 2506F: drivers/mfd/db8500* 2507F: drivers/pinctrl/nomadik/ 2508F: drivers/rtc/rtc-ab8500.c 2509F: drivers/rtc/rtc-pl031.c 2510F: drivers/soc/ux500/ 2511 2512ARM/NUVOTON NPCM ARCHITECTURE 2513M: Avi Fishman <avifishman70@gmail.com> 2514M: Tomer Maimon <tmaimon77@gmail.com> 2515M: Tali Perry <tali.perry1@gmail.com> 2516R: Patrick Venture <venture@google.com> 2517R: Nancy Yuen <yuenn@google.com> 2518R: Benjamin Fair <benjaminfair@google.com> 2519L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2520S: Supported 2521F: Documentation/devicetree/bindings/*/*/*npcm* 2522F: Documentation/devicetree/bindings/*/*npcm* 2523F: Documentation/devicetree/bindings/arm/npcm/* 2524F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2525F: arch/arm/boot/dts/nuvoton-npcm* 2526F: arch/arm/mach-npcm/ 2527F: arch/arm64/boot/dts/nuvoton/ 2528F: drivers/*/*npcm* 2529F: drivers/*/*/*npcm* 2530F: drivers/rtc/rtc-nct3018y.c 2531F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2532F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2533 2534ARM/NUVOTON WPCM450 ARCHITECTURE 2535M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2536L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2537S: Maintained 2538W: https://github.com/neuschaefer/wpcm450/wiki 2539F: Documentation/devicetree/bindings/*/*wpcm* 2540F: arch/arm/boot/dts/nuvoton-wpcm450* 2541F: arch/arm/configs/wpcm450_defconfig 2542F: arch/arm/mach-npcm/wpcm450.c 2543F: drivers/*/*/*wpcm* 2544F: drivers/*/*wpcm* 2545 2546ARM/NXP S32G ARCHITECTURE 2547M: Chester Lin <clin@suse.com> 2548R: Andreas Färber <afaerber@suse.de> 2549R: Matthias Brugger <mbrugger@suse.com> 2550R: NXP S32 Linux Team <s32@nxp.com> 2551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2552S: Maintained 2553F: arch/arm64/boot/dts/freescale/s32g*.dts* 2554 2555ARM/Orion SoC/Technologic Systems TS-78xx platform support 2556M: Alexander Clouter <alex@digriz.org.uk> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559W: http://www.digriz.org.uk/ts78xx/kernel 2560F: arch/arm/mach-orion5x/ts78xx-* 2561 2562ARM/OXNAS platform support 2563M: Neil Armstrong <neil.armstrong@linaro.org> 2564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2565L: linux-oxnas@groups.io (moderated for non-subscribers) 2566S: Maintained 2567F: arch/arm/boot/dts/ox8*.dts* 2568F: arch/arm/mach-oxnas/ 2569F: drivers/power/reset/oxnas-restart.c 2570N: oxnas 2571 2572ARM/QUALCOMM SUPPORT 2573M: Andy Gross <agross@kernel.org> 2574M: Bjorn Andersson <andersson@kernel.org> 2575R: Konrad Dybcio <konrad.dybcio@linaro.org> 2576L: linux-arm-msm@vger.kernel.org 2577S: Maintained 2578T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2579F: Documentation/devicetree/bindings/*/qcom* 2580F: Documentation/devicetree/bindings/soc/qcom/ 2581F: arch/arm/boot/dts/qcom-*.dts 2582F: arch/arm/boot/dts/qcom-*.dtsi 2583F: arch/arm/configs/qcom_defconfig 2584F: arch/arm/mach-qcom/ 2585F: arch/arm64/boot/dts/qcom/ 2586F: drivers/*/*/qcom* 2587F: drivers/*/*/qcom/ 2588F: drivers/*/pm8???-* 2589F: drivers/*/qcom* 2590F: drivers/*/qcom/ 2591F: drivers/bluetooth/btqcomsmd.c 2592F: drivers/clocksource/timer-qcom.c 2593F: drivers/cpuidle/cpuidle-qcom-spm.c 2594F: drivers/extcon/extcon-qcom* 2595F: drivers/i2c/busses/i2c-qcom-geni.c 2596F: drivers/i2c/busses/i2c-qup.c 2597F: drivers/iommu/msm* 2598F: drivers/mfd/ssbi.c 2599F: drivers/mmc/host/mmci_qcom* 2600F: drivers/mmc/host/sdhci-msm.c 2601F: drivers/pci/controller/dwc/pcie-qcom.c 2602F: drivers/phy/qualcomm/ 2603F: drivers/power/*/msm* 2604F: drivers/reset/reset-qcom-* 2605F: drivers/ufs/host/ufs-qcom* 2606F: drivers/spi/spi-geni-qcom.c 2607F: drivers/spi/spi-qcom-qspi.c 2608F: drivers/spi/spi-qup.c 2609F: drivers/tty/serial/msm_serial.c 2610F: drivers/usb/dwc3/dwc3-qcom.c 2611F: include/dt-bindings/*/qcom* 2612F: include/linux/*/qcom* 2613F: include/linux/soc/qcom/ 2614 2615ARM/QUALCOMM CHROMEBOOK SUPPORT 2616R: cros-qcom-dts-watchers@chromium.org 2617F: arch/arm64/boot/dts/qcom/sc7180* 2618F: arch/arm64/boot/dts/qcom/sc7280* 2619F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2620 2621ARM/RDA MICRO ARCHITECTURE 2622M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2624L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2625S: Maintained 2626F: Documentation/devicetree/bindings/arm/rda.yaml 2627F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2628F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2629F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2630F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2631F: arch/arm/boot/dts/rda8810pl-* 2632F: drivers/clocksource/timer-rda.c 2633F: drivers/gpio/gpio-rda.c 2634F: drivers/irqchip/irq-rda-intc.c 2635F: drivers/tty/serial/rda-uart.c 2636 2637ARM/REALTEK ARCHITECTURE 2638M: Andreas Färber <afaerber@suse.de> 2639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2640L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2641S: Maintained 2642F: Documentation/devicetree/bindings/arm/realtek.yaml 2643F: arch/arm/boot/dts/rtd* 2644F: arch/arm/mach-realtek/ 2645F: arch/arm64/boot/dts/realtek/ 2646 2647ARM/RISC-V/RENESAS ARCHITECTURE 2648M: Geert Uytterhoeven <geert+renesas@glider.be> 2649M: Magnus Damm <magnus.damm@gmail.com> 2650L: linux-renesas-soc@vger.kernel.org 2651S: Supported 2652Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2653C: irc://irc.libera.chat/renesas-soc 2654T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2655F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2656F: Documentation/devicetree/bindings/soc/renesas/ 2657F: arch/arm/boot/dts/emev2* 2658F: arch/arm/boot/dts/gr-peach* 2659F: arch/arm/boot/dts/iwg20d-q7* 2660F: arch/arm/boot/dts/r7s* 2661F: arch/arm/boot/dts/r8a* 2662F: arch/arm/boot/dts/r9a* 2663F: arch/arm/boot/dts/sh* 2664F: arch/arm/configs/shmobile_defconfig 2665F: arch/arm/include/debug/renesas-scif.S 2666F: arch/arm/mach-shmobile/ 2667F: arch/arm64/boot/dts/renesas/ 2668F: arch/riscv/boot/dts/renesas/ 2669F: drivers/soc/renesas/ 2670F: include/linux/soc/renesas/ 2671K: \brenesas, 2672 2673ARM/RISCPC ARCHITECTURE 2674M: Russell King <linux@armlinux.org.uk> 2675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2676S: Maintained 2677W: http://www.armlinux.org.uk/ 2678F: arch/arm/include/asm/hardware/ioc.h 2679F: arch/arm/include/asm/hardware/iomd.h 2680F: arch/arm/include/asm/hardware/memc.h 2681F: arch/arm/mach-rpc/ 2682F: drivers/net/ethernet/8390/etherh.c 2683F: drivers/net/ethernet/i825xx/ether1* 2684F: drivers/net/ethernet/seeq/ether3* 2685F: drivers/scsi/arm/ 2686 2687ARM/Rockchip SoC support 2688M: Heiko Stuebner <heiko@sntech.de> 2689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2690L: linux-rockchip@lists.infradead.org 2691S: Maintained 2692T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2693F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2694F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2695F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2696F: arch/arm/boot/dts/rk3* 2697F: arch/arm/boot/dts/rv11* 2698F: arch/arm/mach-rockchip/ 2699F: drivers/*/*/*rockchip* 2700F: drivers/*/*rockchip* 2701F: drivers/clk/rockchip/ 2702F: drivers/i2c/busses/i2c-rk3x.c 2703F: sound/soc/rockchip/ 2704N: rockchip 2705 2706ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2707M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2708R: Alim Akhtar <alim.akhtar@samsung.com> 2709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2710L: linux-samsung-soc@vger.kernel.org 2711S: Maintained 2712C: irc://irc.libera.chat/linux-exynos 2713Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2714B: mailto:linux-samsung-soc@vger.kernel.org 2715T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2716F: Documentation/arm/samsung/ 2717F: Documentation/devicetree/bindings/arm/samsung/ 2718F: Documentation/devicetree/bindings/hwinfo/samsung,* 2719F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2720F: Documentation/devicetree/bindings/soc/samsung/ 2721F: arch/arm/boot/dts/exynos* 2722F: arch/arm/boot/dts/s3c* 2723F: arch/arm/boot/dts/s5p* 2724F: arch/arm/mach-exynos*/ 2725F: arch/arm/mach-s3c/ 2726F: arch/arm/mach-s5p*/ 2727F: arch/arm64/boot/dts/exynos/ 2728F: drivers/*/*/*s3c24* 2729F: drivers/*/*s3c24* 2730F: drivers/*/*s3c64xx* 2731F: drivers/*/*s5pv210* 2732F: drivers/clocksource/samsung_pwm_timer.c 2733F: drivers/memory/samsung/ 2734F: drivers/pwm/pwm-samsung.c 2735F: drivers/soc/samsung/ 2736F: drivers/tty/serial/samsung* 2737F: include/clocksource/samsung_pwm.h 2738F: include/linux/platform_data/*s3c* 2739F: include/linux/serial_s3c.h 2740F: include/linux/soc/samsung/ 2741N: exynos 2742N: s3c64xx 2743N: s5pv210 2744 2745ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2746M: Łukasz Stelmach <l.stelmach@samsung.com> 2747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2748L: linux-media@vger.kernel.org 2749S: Maintained 2750F: drivers/media/platform/samsung/s5p-g2d/ 2751 2752ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2753M: Marek Szyprowski <m.szyprowski@samsung.com> 2754L: linux-samsung-soc@vger.kernel.org 2755L: linux-media@vger.kernel.org 2756S: Maintained 2757F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2758F: drivers/media/cec/platform/s5p/ 2759 2760ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2761M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2762M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2763M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2765L: linux-media@vger.kernel.org 2766S: Maintained 2767F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2768F: drivers/media/platform/samsung/s5p-jpeg/ 2769 2770ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2771M: Marek Szyprowski <m.szyprowski@samsung.com> 2772M: Andrzej Hajda <andrzej.hajda@intel.com> 2773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2774L: linux-media@vger.kernel.org 2775S: Maintained 2776F: drivers/media/platform/samsung/s5p-mfc/ 2777 2778ARM/SOCFPGA ARCHITECTURE 2779M: Dinh Nguyen <dinguyen@kernel.org> 2780S: Maintained 2781W: http://www.rocketboards.org 2782T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2783F: arch/arm/boot/dts/socfpga* 2784F: arch/arm/configs/socfpga_defconfig 2785F: arch/arm/mach-socfpga/ 2786F: arch/arm64/boot/dts/altera/ 2787F: arch/arm64/boot/dts/intel/ 2788 2789ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2790M: Dinh Nguyen <dinguyen@kernel.org> 2791S: Maintained 2792F: drivers/clk/socfpga/ 2793 2794ARM/SOCFPGA EDAC SUPPORT 2795M: Dinh Nguyen <dinguyen@kernel.org> 2796S: Maintained 2797F: drivers/edac/altera_edac.[ch] 2798 2799ARM/SPREADTRUM SoC SUPPORT 2800M: Orson Zhai <orsonzhai@gmail.com> 2801M: Baolin Wang <baolin.wang7@gmail.com> 2802M: Chunyan Zhang <zhang.lyra@gmail.com> 2803S: Maintained 2804F: arch/arm64/boot/dts/sprd 2805N: sprd 2806N: sc27xx 2807N: sc2731 2808 2809ARM/STI ARCHITECTURE 2810M: Patrice Chotard <patrice.chotard@foss.st.com> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812S: Maintained 2813W: http://www.stlinux.com 2814F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2815F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2816F: arch/arm/boot/dts/sti* 2817F: arch/arm/mach-sti/ 2818F: drivers/ata/ahci_st.c 2819F: drivers/char/hw_random/st-rng.c 2820F: drivers/clocksource/arm_global_timer.c 2821F: drivers/clocksource/clksrc_st_lpc.c 2822F: drivers/cpufreq/sti-cpufreq.c 2823F: drivers/dma/st_fdma* 2824F: drivers/i2c/busses/i2c-st.c 2825F: drivers/media/platform/st/sti/c8sectpfe/ 2826F: drivers/media/rc/st_rc.c 2827F: drivers/mmc/host/sdhci-st.c 2828F: drivers/phy/st/phy-miphy28lp.c 2829F: drivers/phy/st/phy-stih407-usb.c 2830F: drivers/pinctrl/pinctrl-st.c 2831F: drivers/remoteproc/st_remoteproc.c 2832F: drivers/remoteproc/st_slim_rproc.c 2833F: drivers/reset/sti/ 2834F: drivers/rtc/rtc-st-lpc.c 2835F: drivers/tty/serial/st-asc.c 2836F: drivers/usb/dwc3/dwc3-st.c 2837F: drivers/usb/host/ehci-st.c 2838F: drivers/usb/host/ohci-st.c 2839F: drivers/watchdog/st_lpc_wdt.c 2840F: include/linux/remoteproc/st_slim_rproc.h 2841 2842ARM/STM32 ARCHITECTURE 2843M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2844M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2845L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2846L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2847S: Maintained 2848T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2849F: arch/arm/boot/dts/stm32* 2850F: arch/arm/mach-stm32/ 2851F: drivers/clocksource/armv7m_systick.c 2852N: stm32 2853N: stm 2854 2855ARM/SUNPLUS SP7021 SOC SUPPORT 2856M: Qin Jian <qinjian@cqplus1.com> 2857L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2858S: Maintained 2859W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2860F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2861F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2862F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2863F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2864F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2865F: arch/arm/configs/sp7021_*defconfig 2866F: arch/arm/mach-sunplus/ 2867F: drivers/clk/clk-sp7021.c 2868F: drivers/irqchip/irq-sp7021-intc.c 2869F: drivers/reset/reset-sunplus.c 2870F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2871F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2872 2873ARM/Synaptics SoC support 2874M: Jisheng Zhang <jszhang@kernel.org> 2875M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2877S: Maintained 2878F: arch/arm/boot/dts/berlin* 2879F: arch/arm/mach-berlin/ 2880F: arch/arm64/boot/dts/synaptics/ 2881 2882ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2883M: Lennert Buytenhek <kernel@wantstofly.org> 2884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2885S: Maintained 2886 2887ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2888M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2889L: linux-tegra@vger.kernel.org 2890L: linux-media@vger.kernel.org 2891S: Maintained 2892F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2893F: drivers/media/cec/platform/tegra/ 2894 2895ARM/TESLA FSD SoC SUPPORT 2896M: Alim Akhtar <alim.akhtar@samsung.com> 2897M: linux-fsd@tesla.com 2898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2899L: linux-samsung-soc@vger.kernel.org 2900S: Maintained 2901F: arch/arm64/boot/dts/tesla/ 2902 2903ARM/TETON BGA MACHINE SUPPORT 2904M: "Mark F. Brown" <mark.brown314@gmail.com> 2905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2906S: Maintained 2907 2908ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-kernel@vger.kernel.org 2911S: Maintained 2912F: drivers/memory/*emif* 2913 2914ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2915M: Nishanth Menon <nm@ti.com> 2916M: Santosh Shilimkar <ssantosh@kernel.org> 2917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2918S: Maintained 2919T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2920F: arch/arm/boot/dts/keystone-* 2921F: arch/arm/mach-keystone/ 2922 2923ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2924M: Santosh Shilimkar <ssantosh@kernel.org> 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clk/keystone/ 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2932L: linux-kernel@vger.kernel.org 2933S: Maintained 2934F: drivers/clocksource/timer-keystone.c 2935 2936ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2937M: Santosh Shilimkar <ssantosh@kernel.org> 2938L: linux-kernel@vger.kernel.org 2939S: Maintained 2940F: drivers/power/reset/keystone-reset.c 2941 2942ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2943M: Nishanth Menon <nm@ti.com> 2944M: Vignesh Raghavendra <vigneshr@ti.com> 2945M: Tero Kristo <kristo@kernel.org> 2946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2947S: Supported 2948F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2949F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2950F: arch/arm64/boot/dts/ti/Makefile 2951F: arch/arm64/boot/dts/ti/k3-* 2952F: include/dt-bindings/pinctrl/k3.h 2953 2954ARM/TOSHIBA VISCONTI ARCHITECTURE 2955M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2957S: Supported 2958T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2959F: Documentation/devicetree/bindings/arm/toshiba.yaml 2960F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2961F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2962F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2963F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2964F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2965F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2966F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2967F: arch/arm64/boot/dts/toshiba/ 2968F: drivers/clk/visconti/ 2969F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2970F: drivers/gpio/gpio-visconti.c 2971F: drivers/pci/controller/dwc/pcie-visconti.c 2972F: drivers/pinctrl/visconti/ 2973F: drivers/watchdog/visconti_wdt.c 2974N: visconti 2975 2976ARM/UNIPHIER ARCHITECTURE 2977M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2978M: Masami Hiramatsu <mhiramat@kernel.org> 2979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2980S: Maintained 2981F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2982F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2983F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2984F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2985F: arch/arm/boot/dts/uniphier* 2986F: arch/arm/include/asm/hardware/cache-uniphier.h 2987F: arch/arm/mach-uniphier/ 2988F: arch/arm/mm/cache-uniphier.c 2989F: arch/arm64/boot/dts/socionext/uniphier* 2990F: drivers/bus/uniphier-system-bus.c 2991F: drivers/clk/uniphier/ 2992F: drivers/dma/uniphier-mdmac.c 2993F: drivers/gpio/gpio-uniphier.c 2994F: drivers/i2c/busses/i2c-uniphier* 2995F: drivers/irqchip/irq-uniphier-aidet.c 2996F: drivers/mmc/host/uniphier-sd.c 2997F: drivers/pinctrl/uniphier/ 2998F: drivers/reset/reset-uniphier.c 2999F: drivers/tty/serial/8250/8250_uniphier.c 3000N: uniphier 3001 3002ARM/VERSATILE EXPRESS PLATFORM 3003M: Liviu Dudau <liviu.dudau@arm.com> 3004M: Sudeep Holla <sudeep.holla@arm.com> 3005M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3007S: Maintained 3008F: */*/*/vexpress* 3009F: */*/vexpress* 3010F: arch/arm/boot/dts/vexpress* 3011F: arch/arm/mach-versatile/ 3012F: arch/arm64/boot/dts/arm/ 3013F: drivers/clk/versatile/clk-vexpress-osc.c 3014F: drivers/clocksource/timer-versatile.c 3015N: mps2 3016 3017ARM/VFP SUPPORT 3018M: Russell King <linux@armlinux.org.uk> 3019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3020S: Maintained 3021W: http://www.armlinux.org.uk/ 3022F: arch/arm/vfp/ 3023 3024ARM/VT8500 ARM ARCHITECTURE 3025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3026S: Orphan 3027F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3028F: arch/arm/mach-vt8500/ 3029F: drivers/clocksource/timer-vt8500.c 3030F: drivers/i2c/busses/i2c-wmt.c 3031F: drivers/mmc/host/wmt-sdmmc.c 3032F: drivers/pwm/pwm-vt8500.c 3033F: drivers/rtc/rtc-vt8500.c 3034F: drivers/tty/serial/vt8500_serial.c 3035F: drivers/usb/host/ehci-platform.c 3036F: drivers/usb/host/uhci-platform.c 3037F: drivers/video/fbdev/vt8500lcdfb.* 3038F: drivers/video/fbdev/wm8505fb* 3039F: drivers/video/fbdev/wmt_ge_rops.* 3040 3041ARM/ZYNQ ARCHITECTURE 3042M: Michal Simek <michal.simek@amd.com> 3043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3044S: Supported 3045W: http://wiki.xilinx.com 3046T: git https://github.com/Xilinx/linux-xlnx.git 3047F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3048F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3049F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3050F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3051F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3052F: arch/arm/mach-zynq/ 3053F: drivers/clocksource/timer-cadence-ttc.c 3054F: drivers/cpuidle/cpuidle-zynq.c 3055F: drivers/edac/synopsys_edac.c 3056F: drivers/i2c/busses/i2c-cadence.c 3057F: drivers/i2c/busses/i2c-xiic.c 3058F: drivers/mmc/host/sdhci-of-arasan.c 3059N: zynq 3060N: xilinx 3061 3062ARM64 PORT (AARCH64 ARCHITECTURE) 3063M: Catalin Marinas <catalin.marinas@arm.com> 3064M: Will Deacon <will@kernel.org> 3065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3066S: Maintained 3067T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3068F: Documentation/arm64/ 3069F: arch/arm64/ 3070F: tools/testing/selftests/arm64/ 3071X: arch/arm64/boot/dts/ 3072 3073ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3074M: George McCollister <george.mccollister@gmail.com> 3075L: netdev@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3078F: drivers/net/dsa/xrs700x/* 3079F: net/dsa/tag_xrs700x.c 3080 3081AS3645A LED FLASH CONTROLLER DRIVER 3082M: Sakari Ailus <sakari.ailus@iki.fi> 3083L: linux-leds@vger.kernel.org 3084S: Maintained 3085F: drivers/leds/flash/leds-as3645a.c 3086 3087ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3088M: Tianshu Qiu <tian.shu.qiu@intel.com> 3089L: linux-media@vger.kernel.org 3090S: Maintained 3091T: git git://linuxtv.org/media_tree.git 3092F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3093F: drivers/media/i2c/ak7375.c 3094 3095ASAHI KASEI AK8974 DRIVER 3096M: Linus Walleij <linus.walleij@linaro.org> 3097L: linux-iio@vger.kernel.org 3098S: Supported 3099W: http://www.akm.com/ 3100F: drivers/iio/magnetometer/ak8974.c 3101 3102ASC7621 HARDWARE MONITOR DRIVER 3103M: George Joseph <george.joseph@fairview5.com> 3104L: linux-hwmon@vger.kernel.org 3105S: Maintained 3106F: Documentation/hwmon/asc7621.rst 3107F: drivers/hwmon/asc7621.c 3108 3109ASIX AX88796C SPI ETHERNET ADAPTER 3110M: Łukasz Stelmach <l.stelmach@samsung.com> 3111S: Maintained 3112F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3113F: drivers/net/ethernet/asix/ax88796c_* 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 VIDEO ENGINE DRIVER 3160M: Eddie James <eajames@linux.ibm.com> 3161L: linux-media@vger.kernel.org 3162L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3163S: Maintained 3164F: Documentation/devicetree/bindings/media/aspeed-video.txt 3165F: drivers/media/platform/aspeed/ 3166 3167ASPEED USB UDC DRIVER 3168M: Neal Liu <neal_liu@aspeedtech.com> 3169L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3170S: Maintained 3171F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3172F: drivers/usb/gadget/udc/aspeed_udc.c 3173 3174ASPEED CRYPTO DRIVER 3175M: Neal Liu <neal_liu@aspeedtech.com> 3176L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3177S: Maintained 3178F: Documentation/devicetree/bindings/crypto/aspeed,* 3179F: drivers/crypto/aspeed/ 3180 3181ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3182M: Corentin Chary <corentin.chary@gmail.com> 3183L: acpi4asus-user@lists.sourceforge.net 3184L: platform-driver-x86@vger.kernel.org 3185S: Maintained 3186W: http://acpi4asus.sf.net 3187F: drivers/platform/x86/asus*.c 3188F: drivers/platform/x86/eeepc*.c 3189 3190ASUS TF103C DOCK DRIVER 3191M: Hans de Goede <hdegoede@redhat.com> 3192L: platform-driver-x86@vger.kernel.org 3193S: Maintained 3194T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3195F: drivers/platform/x86/asus-tf103c-dock.c 3196 3197ASUS WMI HARDWARE MONITOR DRIVER 3198M: Ed Brindley <kernel@maidavale.org> 3199M: Denis Pauk <pauk.denis@gmail.com> 3200L: linux-hwmon@vger.kernel.org 3201S: Maintained 3202F: drivers/hwmon/asus_wmi_sensors.c 3203 3204ASUS EC HARDWARE MONITOR DRIVER 3205M: Eugene Shalygin <eugene.shalygin@gmail.com> 3206L: linux-hwmon@vger.kernel.org 3207S: Maintained 3208F: drivers/hwmon/asus-ec-sensors.c 3209 3210ASUS WIRELESS RADIO CONTROL DRIVER 3211M: João Paulo Rechi Vita <jprvita@gmail.com> 3212L: platform-driver-x86@vger.kernel.org 3213S: Maintained 3214F: drivers/platform/x86/asus-wireless.c 3215 3216ASYMMETRIC KEYS 3217M: David Howells <dhowells@redhat.com> 3218L: keyrings@vger.kernel.org 3219S: Maintained 3220F: Documentation/crypto/asymmetric-keys.rst 3221F: crypto/asymmetric_keys/ 3222F: include/crypto/pkcs7.h 3223F: include/crypto/public_key.h 3224F: include/linux/verification.h 3225 3226ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3227R: Dan Williams <dan.j.williams@intel.com> 3228S: Odd fixes 3229W: http://sourceforge.net/projects/xscaleiop 3230F: Documentation/crypto/async-tx-api.rst 3231F: crypto/async_tx/ 3232F: include/linux/async_tx.h 3233 3234AT24 EEPROM DRIVER 3235M: Bartosz Golaszewski <brgl@bgdev.pl> 3236L: linux-i2c@vger.kernel.org 3237S: Maintained 3238T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3239F: Documentation/devicetree/bindings/eeprom/at24.yaml 3240F: drivers/misc/eeprom/at24.c 3241 3242ATA OVER ETHERNET (AOE) DRIVER 3243M: "Justin Sanders" <justin@coraid.com> 3244S: Supported 3245W: http://www.openaoe.org/ 3246F: Documentation/admin-guide/aoe/ 3247F: drivers/block/aoe/ 3248 3249ATC260X PMIC MFD DRIVER 3250M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3251M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3252L: linux-actions@lists.infradead.org 3253S: Maintained 3254F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3255F: drivers/input/misc/atc260x-onkey.c 3256F: drivers/mfd/atc260* 3257F: drivers/power/reset/atc260x-poweroff.c 3258F: drivers/regulator/atc260x-regulator.c 3259F: include/linux/mfd/atc260x/* 3260 3261ATHEROS 71XX/9XXX GPIO DRIVER 3262M: Alban Bedel <albeu@free.fr> 3263S: Maintained 3264W: https://github.com/AlbanBedel/linux 3265T: git git://github.com/AlbanBedel/linux 3266F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3267F: drivers/gpio/gpio-ath79.c 3268 3269ATHEROS 71XX/9XXX USB PHY DRIVER 3270M: Alban Bedel <albeu@free.fr> 3271S: Maintained 3272W: https://github.com/AlbanBedel/linux 3273T: git git://github.com/AlbanBedel/linux 3274F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3275F: drivers/phy/qualcomm/phy-ath79-usb.c 3276 3277ATHEROS ATH GENERIC UTILITIES 3278M: Kalle Valo <kvalo@kernel.org> 3279L: linux-wireless@vger.kernel.org 3280S: Supported 3281F: drivers/net/wireless/ath/* 3282 3283ATHEROS ATH5K WIRELESS DRIVER 3284M: Jiri Slaby <jirislaby@kernel.org> 3285M: Nick Kossifidis <mickflemm@gmail.com> 3286M: Luis Chamberlain <mcgrof@kernel.org> 3287L: linux-wireless@vger.kernel.org 3288S: Maintained 3289W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3290F: drivers/net/wireless/ath/ath5k/ 3291 3292ATHEROS ATH6KL WIRELESS DRIVER 3293L: linux-wireless@vger.kernel.org 3294S: Orphan 3295W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3296F: drivers/net/wireless/ath/ath6kl/ 3297 3298ATI_REMOTE2 DRIVER 3299M: Ville Syrjala <syrjala@sci.fi> 3300S: Maintained 3301F: drivers/input/misc/ati_remote2.c 3302 3303ATK0110 HWMON DRIVER 3304M: Luca Tettamanti <kronos.it@gmail.com> 3305L: linux-hwmon@vger.kernel.org 3306S: Maintained 3307F: drivers/hwmon/asus_atk0110.c 3308 3309ATLX ETHERNET DRIVERS 3310M: Chris Snook <chris.snook@gmail.com> 3311L: netdev@vger.kernel.org 3312S: Maintained 3313W: http://sourceforge.net/projects/atl1 3314W: http://atl1.sourceforge.net 3315F: drivers/net/ethernet/atheros/ 3316 3317ATM 3318M: Chas Williams <3chas3@gmail.com> 3319L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3320L: netdev@vger.kernel.org 3321S: Maintained 3322W: http://linux-atm.sourceforge.net 3323F: drivers/atm/ 3324F: include/linux/atm* 3325F: include/uapi/linux/atm* 3326 3327ATMEL MACB ETHERNET DRIVER 3328M: Nicolas Ferre <nicolas.ferre@microchip.com> 3329M: Claudiu Beznea <claudiu.beznea@microchip.com> 3330S: Supported 3331F: drivers/net/ethernet/cadence/ 3332 3333ATMEL MAXTOUCH DRIVER 3334M: Nick Dyer <nick@shmanahar.org> 3335S: Maintained 3336T: git git://github.com/ndyer/linux.git 3337F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3338F: drivers/input/touchscreen/atmel_mxt_ts.c 3339 3340ATMEL WIRELESS DRIVER 3341M: Simon Kelley <simon@thekelleys.org.uk> 3342L: linux-wireless@vger.kernel.org 3343S: Maintained 3344W: http://www.thekelleys.org.uk/atmel 3345W: http://atmelwlandriver.sourceforge.net/ 3346F: drivers/net/wireless/atmel/atmel* 3347 3348ATOMIC INFRASTRUCTURE 3349M: Will Deacon <will@kernel.org> 3350M: Peter Zijlstra <peterz@infradead.org> 3351R: Boqun Feng <boqun.feng@gmail.com> 3352R: Mark Rutland <mark.rutland@arm.com> 3353L: linux-kernel@vger.kernel.org 3354S: Maintained 3355F: arch/*/include/asm/atomic*.h 3356F: include/*/atomic*.h 3357F: include/linux/refcount.h 3358F: Documentation/atomic_*.txt 3359F: scripts/atomic/ 3360 3361ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3362M: Bradley Grove <linuxdrivers@attotech.com> 3363L: linux-scsi@vger.kernel.org 3364S: Supported 3365W: http://www.attotech.com 3366F: drivers/scsi/esas2r 3367 3368ATUSB IEEE 802.15.4 RADIO DRIVER 3369M: Stefan Schmidt <stefan@datenfreihafen.org> 3370L: linux-wpan@vger.kernel.org 3371S: Maintained 3372F: drivers/net/ieee802154/at86rf230.h 3373F: drivers/net/ieee802154/atusb.c 3374F: drivers/net/ieee802154/atusb.h 3375 3376AUDIT SUBSYSTEM 3377M: Paul Moore <paul@paul-moore.com> 3378M: Eric Paris <eparis@redhat.com> 3379L: audit@vger.kernel.org 3380S: Supported 3381W: https://github.com/linux-audit 3382T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3383F: include/asm-generic/audit_*.h 3384F: include/linux/audit.h 3385F: include/linux/audit_arch.h 3386F: include/uapi/linux/audit.h 3387F: kernel/audit* 3388F: lib/*audit.c 3389 3390AUXILIARY DISPLAY DRIVERS 3391M: Miguel Ojeda <ojeda@kernel.org> 3392S: Maintained 3393F: Documentation/devicetree/bindings/auxdisplay/ 3394F: drivers/auxdisplay/ 3395F: include/linux/cfag12864b.h 3396 3397AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3398M: Andreas Klinger <ak@it-klinger.de> 3399L: linux-iio@vger.kernel.org 3400S: Maintained 3401F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3402F: drivers/iio/adc/hx711.c 3403 3404AX.25 NETWORK LAYER 3405M: Ralf Baechle <ralf@linux-mips.org> 3406L: linux-hams@vger.kernel.org 3407S: Maintained 3408W: http://www.linux-ax25.org/ 3409F: include/net/ax25.h 3410F: include/uapi/linux/ax25.h 3411F: net/ax25/ 3412 3413AXENTIA ARM DEVICES 3414M: Peter Rosin <peda@axentia.se> 3415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3416S: Maintained 3417F: arch/arm/boot/dts/at91-linea.dtsi 3418F: arch/arm/boot/dts/at91-natte.dtsi 3419F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3420F: arch/arm/boot/dts/at91-tse850-3.dts 3421 3422AXENTIA ASOC DRIVERS 3423M: Peter Rosin <peda@axentia.se> 3424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3425S: Maintained 3426F: Documentation/devicetree/bindings/sound/axentia,* 3427F: sound/soc/atmel/tse850-pcm5142.c 3428 3429AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3430M: Nuno Sá <nuno.sa@analog.com> 3431L: linux-hwmon@vger.kernel.org 3432S: Supported 3433W: https://ez.analog.com/linux-software-drivers 3434F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3435F: drivers/hwmon/axi-fan-control.c 3436 3437AXXIA I2C CONTROLLER 3438M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3439L: linux-i2c@vger.kernel.org 3440S: Maintained 3441F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3442F: drivers/i2c/busses/i2c-axxia.c 3443 3444AZ6007 DVB DRIVER 3445M: Mauro Carvalho Chehab <mchehab@kernel.org> 3446L: linux-media@vger.kernel.org 3447S: Maintained 3448W: https://linuxtv.org 3449T: git git://linuxtv.org/media_tree.git 3450F: drivers/media/usb/dvb-usb-v2/az6007.c 3451 3452AZTECH FM RADIO RECEIVER DRIVER 3453M: Hans Verkuil <hverkuil@xs4all.nl> 3454L: linux-media@vger.kernel.org 3455S: Maintained 3456W: https://linuxtv.org 3457T: git git://linuxtv.org/media_tree.git 3458F: drivers/media/radio/radio-aztech* 3459 3460B43 WIRELESS DRIVER 3461L: linux-wireless@vger.kernel.org 3462L: b43-dev@lists.infradead.org 3463S: Odd Fixes 3464W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3465F: drivers/net/wireless/broadcom/b43/ 3466 3467B43LEGACY WIRELESS DRIVER 3468M: Larry Finger <Larry.Finger@lwfinger.net> 3469L: linux-wireless@vger.kernel.org 3470L: b43-dev@lists.infradead.org 3471S: Maintained 3472W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3473F: drivers/net/wireless/broadcom/b43legacy/ 3474 3475BACKLIGHT CLASS/SUBSYSTEM 3476M: Lee Jones <lee@kernel.org> 3477M: Daniel Thompson <daniel.thompson@linaro.org> 3478M: Jingoo Han <jingoohan1@gmail.com> 3479L: dri-devel@lists.freedesktop.org 3480S: Maintained 3481T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3482F: Documentation/ABI/stable/sysfs-class-backlight 3483F: Documentation/ABI/testing/sysfs-class-backlight 3484F: Documentation/devicetree/bindings/leds/backlight 3485F: drivers/video/backlight/ 3486F: include/linux/backlight.h 3487F: include/linux/pwm_backlight.h 3488 3489BARCO P50 GPIO DRIVER 3490M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3491M: Peter Korsgaard <peter.korsgaard@barco.com> 3492S: Maintained 3493F: drivers/platform/x86/barco-p50-gpio.c 3494 3495BATMAN ADVANCED 3496M: Marek Lindner <mareklindner@neomailbox.ch> 3497M: Simon Wunderlich <sw@simonwunderlich.de> 3498M: Antonio Quartulli <a@unstable.cc> 3499M: Sven Eckelmann <sven@narfation.org> 3500L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3501S: Maintained 3502W: https://www.open-mesh.org/ 3503Q: https://patchwork.open-mesh.org/project/batman/list/ 3504B: https://www.open-mesh.org/projects/batman-adv/issues 3505C: ircs://irc.hackint.org/batadv 3506T: git https://git.open-mesh.org/linux-merge.git 3507F: Documentation/networking/batman-adv.rst 3508F: include/uapi/linux/batadv_packet.h 3509F: include/uapi/linux/batman_adv.h 3510F: net/batman-adv/ 3511 3512BAYCOM/HDLCDRV DRIVERS FOR AX.25 3513M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3514L: linux-hams@vger.kernel.org 3515S: Maintained 3516W: http://www.baycom.org/~tom/ham/ham.html 3517F: drivers/net/hamradio/baycom* 3518 3519BCACHE (BLOCK LAYER CACHE) 3520M: Coly Li <colyli@suse.de> 3521M: Kent Overstreet <kent.overstreet@gmail.com> 3522L: linux-bcache@vger.kernel.org 3523S: Maintained 3524W: http://bcache.evilpiepirate.org 3525C: irc://irc.oftc.net/bcache 3526F: drivers/md/bcache/ 3527 3528BDISP ST MEDIA DRIVER 3529M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3530L: linux-media@vger.kernel.org 3531S: Supported 3532W: https://linuxtv.org 3533T: git git://linuxtv.org/media_tree.git 3534F: drivers/media/platform/st/sti/bdisp 3535 3536BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3537M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3538L: netdev@vger.kernel.org 3539S: Maintained 3540F: drivers/net/ethernet/ec_bhf.c 3541 3542BEFS FILE SYSTEM 3543M: Luis de Bethencourt <luisbg@kernel.org> 3544M: Salah Triki <salah.triki@gmail.com> 3545S: Maintained 3546T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3547F: Documentation/filesystems/befs.rst 3548F: fs/befs/ 3549 3550BFQ I/O SCHEDULER 3551M: Paolo Valente <paolo.valente@linaro.org> 3552M: Jens Axboe <axboe@kernel.dk> 3553L: linux-block@vger.kernel.org 3554S: Maintained 3555F: Documentation/block/bfq-iosched.rst 3556F: block/bfq-* 3557 3558BFS FILE SYSTEM 3559M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3560S: Maintained 3561F: Documentation/filesystems/bfs.rst 3562F: fs/bfs/ 3563F: include/uapi/linux/bfs_fs.h 3564 3565BITMAP API 3566M: Yury Norov <yury.norov@gmail.com> 3567R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3568R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3569S: Maintained 3570F: include/linux/bitmap.h 3571F: include/linux/cpumask.h 3572F: include/linux/find.h 3573F: include/linux/nodemask.h 3574F: lib/bitmap.c 3575F: lib/cpumask.c 3576F: lib/cpumask_kunit.c 3577F: lib/find_bit.c 3578F: lib/find_bit_benchmark.c 3579F: lib/test_bitmap.c 3580F: tools/include/linux/bitmap.h 3581F: tools/include/linux/find.h 3582F: tools/lib/bitmap.c 3583F: tools/lib/find_bit.c 3584 3585BLINKM RGB LED DRIVER 3586M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3587S: Maintained 3588F: drivers/leds/leds-blinkm.c 3589 3590BLOCK LAYER 3591M: Jens Axboe <axboe@kernel.dk> 3592L: linux-block@vger.kernel.org 3593S: Maintained 3594T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3595F: Documentation/ABI/stable/sysfs-block 3596F: Documentation/block/ 3597F: block/ 3598F: drivers/block/ 3599F: include/linux/bio.h 3600F: include/linux/blk* 3601F: kernel/trace/blktrace.c 3602F: lib/sbitmap.c 3603 3604BLOCK2MTD DRIVER 3605M: Joern Engel <joern@lazybastard.org> 3606L: linux-mtd@lists.infradead.org 3607S: Maintained 3608F: drivers/mtd/devices/block2mtd.c 3609 3610BLUETOOTH DRIVERS 3611M: Marcel Holtmann <marcel@holtmann.org> 3612M: Johan Hedberg <johan.hedberg@gmail.com> 3613M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3614L: linux-bluetooth@vger.kernel.org 3615S: Supported 3616W: http://www.bluez.org/ 3617T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3618T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3619F: drivers/bluetooth/ 3620 3621BLUETOOTH SUBSYSTEM 3622M: Marcel Holtmann <marcel@holtmann.org> 3623M: Johan Hedberg <johan.hedberg@gmail.com> 3624M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3625L: linux-bluetooth@vger.kernel.org 3626S: Supported 3627W: http://www.bluez.org/ 3628T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3629T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3630F: include/net/bluetooth/ 3631F: net/bluetooth/ 3632 3633BONDING DRIVER 3634M: Jay Vosburgh <j.vosburgh@gmail.com> 3635M: Andy Gospodarek <andy@greyhouse.net> 3636L: netdev@vger.kernel.org 3637S: Supported 3638W: http://sourceforge.net/projects/bonding/ 3639F: Documentation/networking/bonding.rst 3640F: drivers/net/bonding/ 3641F: include/net/bond* 3642F: include/uapi/linux/if_bonding.h 3643F: tools/testing/selftests/drivers/net/bonding/ 3644 3645BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3646M: Dan Robertson <dan@dlrobertson.com> 3647L: linux-iio@vger.kernel.org 3648S: Maintained 3649F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3650F: drivers/iio/accel/bma400* 3651 3652BPF [GENERAL] (Safe Dynamic Programs and Tools) 3653M: Alexei Starovoitov <ast@kernel.org> 3654M: Daniel Borkmann <daniel@iogearbox.net> 3655M: Andrii Nakryiko <andrii@kernel.org> 3656R: Martin KaFai Lau <martin.lau@linux.dev> 3657R: Song Liu <song@kernel.org> 3658R: Yonghong Song <yhs@fb.com> 3659R: John Fastabend <john.fastabend@gmail.com> 3660R: KP Singh <kpsingh@kernel.org> 3661R: Stanislav Fomichev <sdf@google.com> 3662R: Hao Luo <haoluo@google.com> 3663R: Jiri Olsa <jolsa@kernel.org> 3664L: bpf@vger.kernel.org 3665S: Supported 3666W: https://bpf.io/ 3667Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3668T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3669T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3670F: Documentation/bpf/ 3671F: Documentation/networking/filter.rst 3672F: Documentation/userspace-api/ebpf/ 3673F: arch/*/net/* 3674F: include/linux/bpf* 3675F: include/linux/btf* 3676F: include/linux/filter.h 3677F: include/trace/events/xdp.h 3678F: include/uapi/linux/bpf* 3679F: include/uapi/linux/btf* 3680F: include/uapi/linux/filter.h 3681F: kernel/bpf/ 3682F: kernel/trace/bpf_trace.c 3683F: lib/test_bpf.c 3684F: net/bpf/ 3685F: net/core/filter.c 3686F: net/sched/act_bpf.c 3687F: net/sched/cls_bpf.c 3688F: samples/bpf/ 3689F: scripts/bpf_doc.py 3690F: scripts/pahole-flags.sh 3691F: scripts/pahole-version.sh 3692F: tools/bpf/ 3693F: tools/lib/bpf/ 3694F: tools/testing/selftests/bpf/ 3695 3696BPF JIT for ARM 3697M: Shubham Bansal <illusionist.neo@gmail.com> 3698L: bpf@vger.kernel.org 3699S: Odd Fixes 3700F: arch/arm/net/ 3701 3702BPF JIT for ARM64 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Alexei Starovoitov <ast@kernel.org> 3705M: Zi Shen Lim <zlim.lnx@gmail.com> 3706L: bpf@vger.kernel.org 3707S: Supported 3708F: arch/arm64/net/ 3709 3710BPF JIT for MIPS (32-BIT AND 64-BIT) 3711M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3712M: Paul Burton <paulburton@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Maintained 3715F: arch/mips/net/ 3716 3717BPF JIT for NFP NICs 3718M: Jakub Kicinski <kuba@kernel.org> 3719L: bpf@vger.kernel.org 3720S: Odd Fixes 3721F: drivers/net/ethernet/netronome/nfp/bpf/ 3722 3723BPF JIT for POWERPC (32-BIT AND 64-BIT) 3724M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3725M: Michael Ellerman <mpe@ellerman.id.au> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/powerpc/net/ 3729 3730BPF JIT for RISC-V (32-bit) 3731M: Luke Nelson <luke.r.nels@gmail.com> 3732M: Xi Wang <xi.wang@gmail.com> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: arch/riscv/net/ 3736X: arch/riscv/net/bpf_jit_comp64.c 3737 3738BPF JIT for RISC-V (64-bit) 3739M: Björn Töpel <bjorn@kernel.org> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: arch/riscv/net/ 3743X: arch/riscv/net/bpf_jit_comp32.c 3744 3745BPF JIT for S390 3746M: Ilya Leoshkevich <iii@linux.ibm.com> 3747M: Heiko Carstens <hca@linux.ibm.com> 3748M: Vasily Gorbik <gor@linux.ibm.com> 3749L: bpf@vger.kernel.org 3750S: Supported 3751F: arch/s390/net/ 3752X: arch/s390/net/pnet.c 3753 3754BPF JIT for SPARC (32-BIT AND 64-BIT) 3755M: David S. Miller <davem@davemloft.net> 3756L: bpf@vger.kernel.org 3757S: Odd Fixes 3758F: arch/sparc/net/ 3759 3760BPF JIT for X86 32-BIT 3761M: Wang YanQing <udknight@gmail.com> 3762L: bpf@vger.kernel.org 3763S: Odd Fixes 3764F: arch/x86/net/bpf_jit_comp32.c 3765 3766BPF JIT for X86 64-BIT 3767M: Alexei Starovoitov <ast@kernel.org> 3768M: Daniel Borkmann <daniel@iogearbox.net> 3769L: bpf@vger.kernel.org 3770S: Supported 3771F: arch/x86/net/ 3772X: arch/x86/net/bpf_jit_comp32.c 3773 3774BPF [CORE] 3775M: Alexei Starovoitov <ast@kernel.org> 3776M: Daniel Borkmann <daniel@iogearbox.net> 3777R: John Fastabend <john.fastabend@gmail.com> 3778L: bpf@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/verifier.c 3781F: kernel/bpf/tnum.c 3782F: kernel/bpf/core.c 3783F: kernel/bpf/syscall.c 3784F: kernel/bpf/dispatcher.c 3785F: kernel/bpf/trampoline.c 3786F: include/linux/bpf* 3787F: include/linux/filter.h 3788F: include/linux/tnum.h 3789 3790BPF [BTF] 3791M: Martin KaFai Lau <martin.lau@linux.dev> 3792L: bpf@vger.kernel.org 3793S: Maintained 3794F: kernel/bpf/btf.c 3795F: include/linux/btf* 3796 3797BPF [TRACING] 3798M: Song Liu <song@kernel.org> 3799R: Jiri Olsa <jolsa@kernel.org> 3800L: bpf@vger.kernel.org 3801S: Maintained 3802F: kernel/trace/bpf_trace.c 3803F: kernel/bpf/stackmap.c 3804 3805BPF [NETWORKING] (tc BPF, sock_addr) 3806M: Martin KaFai Lau <martin.lau@linux.dev> 3807M: Daniel Borkmann <daniel@iogearbox.net> 3808R: John Fastabend <john.fastabend@gmail.com> 3809L: bpf@vger.kernel.org 3810L: netdev@vger.kernel.org 3811S: Maintained 3812F: net/core/filter.c 3813F: net/sched/act_bpf.c 3814F: net/sched/cls_bpf.c 3815 3816BPF [NETWORKING] (struct_ops, reuseport) 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819L: netdev@vger.kernel.org 3820S: Maintained 3821F: kernel/bpf/bpf_struct* 3822 3823BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3824M: KP Singh <kpsingh@kernel.org> 3825R: Florent Revest <revest@chromium.org> 3826R: Brendan Jackman <jackmanb@chromium.org> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: Documentation/bpf/prog_lsm.rst 3830F: include/linux/bpf_lsm.h 3831F: kernel/bpf/bpf_lsm.c 3832F: security/bpf/ 3833 3834BPF [STORAGE & CGROUPS] 3835M: Martin KaFai Lau <martin.lau@linux.dev> 3836L: bpf@vger.kernel.org 3837S: Maintained 3838F: kernel/bpf/cgroup.c 3839F: kernel/bpf/*storage.c 3840F: kernel/bpf/bpf_lru* 3841 3842BPF [RINGBUF] 3843M: Andrii Nakryiko <andrii@kernel.org> 3844L: bpf@vger.kernel.org 3845S: Maintained 3846F: kernel/bpf/ringbuf.c 3847 3848BPF [ITERATOR] 3849M: Yonghong Song <yhs@fb.com> 3850L: bpf@vger.kernel.org 3851S: Maintained 3852F: kernel/bpf/*iter.c 3853 3854BPF [L7 FRAMEWORK] (sockmap) 3855M: John Fastabend <john.fastabend@gmail.com> 3856M: Jakub Sitnicki <jakub@cloudflare.com> 3857L: netdev@vger.kernel.org 3858L: bpf@vger.kernel.org 3859S: Maintained 3860F: include/linux/skmsg.h 3861F: net/core/skmsg.c 3862F: net/core/sock_map.c 3863F: net/ipv4/tcp_bpf.c 3864F: net/ipv4/udp_bpf.c 3865F: net/unix/unix_bpf.c 3866 3867BPF [LIBRARY] (libbpf) 3868M: Andrii Nakryiko <andrii@kernel.org> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: tools/lib/bpf/ 3872 3873BPF [TOOLING] (bpftool) 3874M: Quentin Monnet <quentin@isovalent.com> 3875L: bpf@vger.kernel.org 3876S: Maintained 3877F: kernel/bpf/disasm.* 3878F: tools/bpf/bpftool/ 3879 3880BPF [SELFTESTS] (Test Runners & Infrastructure) 3881M: Andrii Nakryiko <andrii@kernel.org> 3882R: Mykola Lysenko <mykolal@fb.com> 3883L: bpf@vger.kernel.org 3884S: Maintained 3885F: tools/testing/selftests/bpf/ 3886 3887BPF [DOCUMENTATION] (Related to Standardization) 3888R: David Vernet <void@manifault.com> 3889L: bpf@vger.kernel.org 3890L: bpf@ietf.org 3891S: Maintained 3892F: Documentation/bpf/instruction-set.rst 3893 3894BPF [MISC] 3895L: bpf@vger.kernel.org 3896S: Odd Fixes 3897K: (?:\b|_)bpf(?:\b|_) 3898 3899BROADCOM B44 10/100 ETHERNET DRIVER 3900M: Michael Chan <michael.chan@broadcom.com> 3901L: netdev@vger.kernel.org 3902S: Supported 3903F: drivers/net/ethernet/broadcom/b44.* 3904 3905BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3906M: Florian Fainelli <f.fainelli@gmail.com> 3907L: netdev@vger.kernel.org 3908L: openwrt-devel@lists.openwrt.org (subscribers-only) 3909S: Supported 3910F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3911F: drivers/net/dsa/b53/* 3912F: drivers/net/dsa/bcm_sf2* 3913F: include/linux/dsa/brcm.h 3914F: include/linux/platform_data/b53.h 3915 3916BROADCOM BCMBCA ARM ARCHITECTURE 3917M: William Zhang <william.zhang@broadcom.com> 3918M: Anand Gore <anand.gore@broadcom.com> 3919M: Kursad Oney <kursad.oney@broadcom.com> 3920M: Florian Fainelli <f.fainelli@gmail.com> 3921M: Rafał Miłecki <rafal@milecki.pl> 3922R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3924S: Maintained 3925T: git https://github.com/broadcom/stblinux.git 3926F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3927F: arch/arm64/boot/dts/broadcom/bcmbca/* 3928N: bcmbca 3929N: bcm[9]?47622 3930N: bcm[9]?4912 3931N: bcm[9]?63138 3932N: bcm[9]?63146 3933N: bcm[9]?63148 3934N: bcm[9]?63158 3935N: bcm[9]?63178 3936N: bcm[9]?6756 3937N: bcm[9]?6813 3938N: bcm[9]?6846 3939N: bcm[9]?6855 3940N: bcm[9]?6856 3941N: bcm[9]?6858 3942N: bcm[9]?6878 3943 3944BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3945M: Florian Fainelli <f.fainelli@gmail.com> 3946R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3947L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3949S: Maintained 3950T: git https://github.com/broadcom/stblinux.git 3951F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3952F: drivers/pci/controller/pcie-brcmstb.c 3953F: drivers/staging/vc04_services 3954N: bcm2711 3955N: bcm283* 3956N: raspberrypi 3957 3958BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3959M: Florian Fainelli <f.fainelli@gmail.com> 3960M: Ray Jui <rjui@broadcom.com> 3961M: Scott Branden <sbranden@broadcom.com> 3962R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3963S: Maintained 3964T: git https://github.com/broadcom/mach-bcm 3965F: arch/arm/mach-bcm/ 3966N: bcm281* 3967N: bcm113* 3968N: bcm216* 3969N: kona 3970 3971BROADCOM BCM47XX MIPS ARCHITECTURE 3972M: Hauke Mehrtens <hauke@hauke-m.de> 3973M: Rafał Miłecki <zajec5@gmail.com> 3974L: linux-mips@vger.kernel.org 3975S: Maintained 3976F: Documentation/devicetree/bindings/mips/brcm/ 3977F: arch/mips/bcm47xx/* 3978F: arch/mips/include/asm/mach-bcm47xx/* 3979 3980BROADCOM BCM4908 ETHERNET DRIVER 3981M: Rafał Miłecki <rafal@milecki.pl> 3982R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3983L: netdev@vger.kernel.org 3984S: Maintained 3985F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3986F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3987F: drivers/net/ethernet/broadcom/unimac.h 3988 3989BROADCOM BCM4908 PINMUX DRIVER 3990M: Rafał Miłecki <rafal@milecki.pl> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-gpio@vger.kernel.org 3993S: Maintained 3994F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3995F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3996 3997BROADCOM BCM5301X ARM ARCHITECTURE 3998M: Florian Fainelli <f.fainelli@gmail.com> 3999M: Hauke Mehrtens <hauke@hauke-m.de> 4000M: Rafał Miłecki <zajec5@gmail.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4003S: Maintained 4004F: arch/arm/boot/dts/bcm470* 4005F: arch/arm/boot/dts/bcm5301* 4006F: arch/arm/boot/dts/bcm953012* 4007F: arch/arm/mach-bcm/bcm_5301x.c 4008 4009BROADCOM BCM53573 ARM ARCHITECTURE 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 4015F: arch/arm/boot/dts/bcm47189* 4016F: arch/arm/boot/dts/bcm53573* 4017 4018BROADCOM BCM63XX/BCM33XX UDC DRIVER 4019M: Kevin Cernekee <cernekee@gmail.com> 4020L: linux-usb@vger.kernel.org 4021S: Maintained 4022F: drivers/usb/gadget/udc/bcm63xx_udc.* 4023 4024BROADCOM BCM7XXX ARM ARCHITECTURE 4025M: Florian Fainelli <f.fainelli@gmail.com> 4026R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4028S: Maintained 4029T: git https://github.com/broadcom/stblinux.git 4030F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4031F: arch/arm/boot/dts/bcm7*.dts* 4032F: arch/arm/include/asm/hardware/cache-b15-rac.h 4033F: arch/arm/mach-bcm/*brcmstb* 4034F: arch/arm/mm/cache-b15-rac.c 4035F: drivers/bus/brcmstb_gisb.c 4036F: drivers/pci/controller/pcie-brcmstb.c 4037N: brcmstb 4038N: bcm7038 4039N: bcm7120 4040 4041BROADCOM BDC DRIVER 4042M: Justin Chen <justinpopo6@gmail.com> 4043M: Al Cooper <alcooperx@gmail.com> 4044L: linux-usb@vger.kernel.org 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046S: Maintained 4047F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4048F: drivers/usb/gadget/udc/bdc/ 4049 4050BROADCOM BMIPS CPUFREQ DRIVER 4051M: Markus Mayer <mmayer@broadcom.com> 4052R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4053L: linux-pm@vger.kernel.org 4054S: Maintained 4055F: drivers/cpufreq/bmips-cpufreq.c 4056 4057BROADCOM BMIPS MIPS ARCHITECTURE 4058M: Florian Fainelli <f.fainelli@gmail.com> 4059R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4060L: linux-mips@vger.kernel.org 4061S: Maintained 4062T: git https://github.com/broadcom/stblinux.git 4063F: arch/mips/bmips/* 4064F: arch/mips/boot/dts/brcm/bcm*.dts* 4065F: arch/mips/include/asm/mach-bmips/* 4066F: arch/mips/kernel/*bmips* 4067F: drivers/soc/bcm/bcm63xx 4068F: drivers/irqchip/irq-bcm63* 4069F: drivers/irqchip/irq-bcm7* 4070F: drivers/irqchip/irq-brcmstb* 4071F: include/linux/bcm963xx_nvram.h 4072F: include/linux/bcm963xx_tag.h 4073 4074BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4075M: Rasesh Mody <rmody@marvell.com> 4076M: GR-Linux-NIC-Dev@marvell.com 4077L: netdev@vger.kernel.org 4078S: Supported 4079F: drivers/net/ethernet/broadcom/bnx2.* 4080F: drivers/net/ethernet/broadcom/bnx2_* 4081 4082BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4083M: Saurav Kashyap <skashyap@marvell.com> 4084M: Javed Hasan <jhasan@marvell.com> 4085M: GR-QLogic-Storage-Upstream@marvell.com 4086L: linux-scsi@vger.kernel.org 4087S: Supported 4088F: drivers/scsi/bnx2fc/ 4089 4090BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4091M: Nilesh Javali <njavali@marvell.com> 4092M: Manish Rangankar <mrangankar@marvell.com> 4093M: GR-QLogic-Storage-Upstream@marvell.com 4094L: linux-scsi@vger.kernel.org 4095S: Supported 4096F: drivers/scsi/bnx2i/ 4097 4098BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4099M: Ariel Elior <aelior@marvell.com> 4100M: Sudarsana Kalluru <skalluru@marvell.com> 4101M: Manish Chopra <manishc@marvell.com> 4102L: netdev@vger.kernel.org 4103S: Supported 4104F: drivers/net/ethernet/broadcom/bnx2x/ 4105 4106BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4107M: Michael Chan <michael.chan@broadcom.com> 4108L: netdev@vger.kernel.org 4109S: Supported 4110F: drivers/firmware/broadcom/tee_bnxt_fw.c 4111F: drivers/net/ethernet/broadcom/bnxt/ 4112F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4113 4114BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4115M: Arend van Spriel <aspriel@gmail.com> 4116M: Franky Lin <franky.lin@broadcom.com> 4117M: Hante Meuleman <hante.meuleman@broadcom.com> 4118L: linux-wireless@vger.kernel.org 4119L: brcm80211-dev-list.pdl@broadcom.com 4120L: SHA-cyfmac-dev-list@infineon.com 4121S: Supported 4122F: drivers/net/wireless/broadcom/brcm80211/ 4123 4124BROADCOM BRCMSTB GPIO DRIVER 4125M: Doug Berger <opendmb@gmail.com> 4126M: Florian Fainelli <f.fainelli@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128S: Supported 4129F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4130F: drivers/gpio/gpio-brcmstb.c 4131 4132BROADCOM BRCMSTB I2C DRIVER 4133M: Kamal Dasu <kdasu.kdev@gmail.com> 4134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4135L: linux-i2c@vger.kernel.org 4136S: Supported 4137F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4138F: drivers/i2c/busses/i2c-brcmstb.c 4139 4140BROADCOM BRCMSTB UART DRIVER 4141M: Al Cooper <alcooperx@gmail.com> 4142R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4143L: linux-serial@vger.kernel.org 4144S: Maintained 4145F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4146F: drivers/tty/serial/8250/8250_bcm7271.c 4147 4148BROADCOM BRCMSTB USB EHCI DRIVER 4149M: Justin Chen <justinpopo6@gmail.com> 4150M: Al Cooper <alcooperx@gmail.com> 4151R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4152L: linux-usb@vger.kernel.org 4153S: Maintained 4154F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4155F: drivers/usb/host/ehci-brcm.* 4156 4157BROADCOM BRCMSTB USB PIN MAP DRIVER 4158M: Al Cooper <alcooperx@gmail.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-usb@vger.kernel.org 4161S: Maintained 4162F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4163F: drivers/usb/misc/brcmstb-usb-pinmap.c 4164 4165BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4166M: Justin Chen <justinpopo6@gmail.com> 4167M: Al Cooper <alcooperx@gmail.com> 4168R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4169L: linux-kernel@vger.kernel.org 4170S: Maintained 4171F: drivers/phy/broadcom/phy-brcm-usb* 4172 4173BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4174M: William Zhang <william.zhang@broadcom.com> 4175M: Kursad Oney <kursad.oney@broadcom.com> 4176M: Jonas Gorski <jonas.gorski@gmail.com> 4177R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4178L: linux-spi@vger.kernel.org 4179S: Maintained 4180F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4181F: drivers/spi/spi-bcm63xx-hsspi.c 4182F: drivers/spi/spi-bcmbca-hsspi.c 4183 4184BROADCOM ETHERNET PHY DRIVERS 4185M: Florian Fainelli <f.fainelli@gmail.com> 4186R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4187L: netdev@vger.kernel.org 4188S: Supported 4189F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4190F: drivers/net/phy/bcm*.[ch] 4191F: drivers/net/phy/broadcom.c 4192F: include/linux/brcmphy.h 4193 4194BROADCOM GENET ETHERNET DRIVER 4195M: Doug Berger <opendmb@gmail.com> 4196M: Florian Fainelli <f.fainelli@gmail.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198L: netdev@vger.kernel.org 4199S: Supported 4200F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4201F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4202F: drivers/net/ethernet/broadcom/genet/ 4203F: drivers/net/ethernet/broadcom/unimac.h 4204F: drivers/net/mdio/mdio-bcm-unimac.c 4205F: include/linux/platform_data/bcmgenet.h 4206F: include/linux/platform_data/mdio-bcm-unimac.h 4207 4208BROADCOM IPROC ARM ARCHITECTURE 4209M: Ray Jui <rjui@broadcom.com> 4210M: Scott Branden <sbranden@broadcom.com> 4211R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4213S: Maintained 4214T: git https://github.com/broadcom/stblinux.git 4215F: arch/arm64/boot/dts/broadcom/northstar2/* 4216F: arch/arm64/boot/dts/broadcom/stingray/* 4217F: drivers/clk/bcm/clk-ns* 4218F: drivers/clk/bcm/clk-sr* 4219F: drivers/pinctrl/bcm/pinctrl-ns* 4220F: include/dt-bindings/clock/bcm-sr* 4221N: iproc 4222N: cygnus 4223N: bcm[-_]nsp 4224N: bcm9113* 4225N: bcm9583* 4226N: bcm9585* 4227N: bcm9586* 4228N: bcm988312 4229N: bcm113* 4230N: bcm583* 4231N: bcm585* 4232N: bcm586* 4233N: bcm88312 4234N: hr2 4235N: stingray 4236 4237BROADCOM IPROC GBIT ETHERNET DRIVER 4238M: Rafał Miłecki <rafal@milecki.pl> 4239R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4240L: netdev@vger.kernel.org 4241S: Maintained 4242F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4243F: drivers/net/ethernet/broadcom/bgmac* 4244F: drivers/net/ethernet/broadcom/unimac.h 4245 4246BROADCOM KONA GPIO DRIVER 4247M: Ray Jui <rjui@broadcom.com> 4248R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4249S: Supported 4250F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4251F: drivers/gpio/gpio-bcm-kona.c 4252 4253BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4254M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4255M: Kashyap Desai <kashyap.desai@broadcom.com> 4256M: Sumit Saxena <sumit.saxena@broadcom.com> 4257M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4258L: mpi3mr-linuxdrv.pdl@broadcom.com 4259L: linux-scsi@vger.kernel.org 4260S: Supported 4261W: https://www.broadcom.com/support/storage 4262F: drivers/scsi/mpi3mr/ 4263 4264BROADCOM NETXTREME-E ROCE DRIVER 4265M: Selvin Xavier <selvin.xavier@broadcom.com> 4266L: linux-rdma@vger.kernel.org 4267S: Supported 4268W: http://www.broadcom.com 4269F: drivers/infiniband/hw/bnxt_re/ 4270F: include/uapi/rdma/bnxt_re-abi.h 4271 4272BROADCOM NVRAM DRIVER 4273M: Rafał Miłecki <zajec5@gmail.com> 4274L: linux-mips@vger.kernel.org 4275S: Maintained 4276F: drivers/firmware/broadcom/* 4277 4278BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4279M: Rafał Miłecki <rafal@milecki.pl> 4280M: Florian Fainelli <f.fainelli@gmail.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282L: linux-pm@vger.kernel.org 4283S: Maintained 4284T: git https://github.com/broadcom/stblinux.git 4285F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4286F: include/dt-bindings/soc/bcm-pmb.h 4287 4288BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4289M: Rafał Miłecki <zajec5@gmail.com> 4290L: linux-wireless@vger.kernel.org 4291S: Maintained 4292F: drivers/bcma/ 4293F: include/linux/bcma/ 4294 4295BROADCOM SPI DRIVER 4296M: Kamal Dasu <kdasu.kdev@gmail.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298S: Maintained 4299F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4300F: drivers/spi/spi-bcm-qspi.* 4301F: drivers/spi/spi-brcmstb-qspi.c 4302F: drivers/spi/spi-iproc-qspi.c 4303 4304BROADCOM STB AVS CPUFREQ DRIVER 4305M: Markus Mayer <mmayer@broadcom.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307L: linux-pm@vger.kernel.org 4308S: Maintained 4309F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4310F: drivers/cpufreq/brcmstb* 4311 4312BROADCOM STB AVS TMON DRIVER 4313M: Markus Mayer <mmayer@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315L: linux-pm@vger.kernel.org 4316S: Maintained 4317F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4318F: drivers/thermal/broadcom/brcmstb* 4319 4320BROADCOM STB DPFE DRIVER 4321M: Markus Mayer <mmayer@broadcom.com> 4322R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4324S: Maintained 4325F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4326F: drivers/memory/brcmstb_dpfe.c 4327 4328BROADCOM STB NAND FLASH DRIVER 4329M: Brian Norris <computersforpeace@gmail.com> 4330M: Kamal Dasu <kdasu.kdev@gmail.com> 4331R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4332L: linux-mtd@lists.infradead.org 4333S: Maintained 4334F: drivers/mtd/nand/raw/brcmnand/ 4335F: include/linux/platform_data/brcmnand.h 4336 4337BROADCOM STB PCIE DRIVER 4338M: Jim Quinlan <jim2101024@gmail.com> 4339M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4340M: Florian Fainelli <f.fainelli@gmail.com> 4341R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4342L: linux-pci@vger.kernel.org 4343S: Maintained 4344F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4345F: drivers/pci/controller/pcie-brcmstb.c 4346 4347BROADCOM SYSTEMPORT ETHERNET DRIVER 4348M: Florian Fainelli <f.fainelli@gmail.com> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350L: netdev@vger.kernel.org 4351S: Supported 4352F: drivers/net/ethernet/broadcom/bcmsysport.* 4353F: drivers/net/ethernet/broadcom/unimac.h 4354F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4355 4356BROADCOM TG3 GIGABIT ETHERNET DRIVER 4357M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4358M: Prashant Sreedharan <prashant@broadcom.com> 4359M: Michael Chan <mchan@broadcom.com> 4360L: netdev@vger.kernel.org 4361S: Supported 4362F: drivers/net/ethernet/broadcom/tg3.* 4363 4364BROADCOM VK DRIVER 4365M: Scott Branden <scott.branden@broadcom.com> 4366R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4367S: Supported 4368F: drivers/misc/bcm-vk/ 4369F: include/uapi/linux/misc/bcm_vk.h 4370 4371BROCADE BFA FC SCSI DRIVER 4372M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4373M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4374L: linux-scsi@vger.kernel.org 4375S: Supported 4376F: drivers/scsi/bfa/ 4377 4378BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4379M: Rasesh Mody <rmody@marvell.com> 4380M: Sudarsana Kalluru <skalluru@marvell.com> 4381M: GR-Linux-NIC-Dev@marvell.com 4382L: netdev@vger.kernel.org 4383S: Supported 4384F: drivers/net/ethernet/brocade/bna/ 4385 4386BSG (block layer generic sg v4 driver) 4387M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4388L: linux-scsi@vger.kernel.org 4389S: Supported 4390F: block/bsg.c 4391F: include/linux/bsg.h 4392F: include/uapi/linux/bsg.h 4393 4394BT87X AUDIO DRIVER 4395M: Clemens Ladisch <clemens@ladisch.de> 4396L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4397S: Maintained 4398T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4399F: Documentation/sound/cards/bt87x.rst 4400F: sound/pci/bt87x.c 4401 4402BT8XXGPIO DRIVER 4403M: Michael Buesch <m@bues.ch> 4404S: Maintained 4405W: http://bu3sch.de/btgpio.php 4406F: drivers/gpio/gpio-bt8xx.c 4407 4408BTRFS FILE SYSTEM 4409M: Chris Mason <clm@fb.com> 4410M: Josef Bacik <josef@toxicpanda.com> 4411M: David Sterba <dsterba@suse.com> 4412L: linux-btrfs@vger.kernel.org 4413S: Maintained 4414W: https://btrfs.readthedocs.io 4415W: https://btrfs.wiki.kernel.org/ 4416Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4417C: irc://irc.libera.chat/btrfs 4418T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4419F: Documentation/filesystems/btrfs.rst 4420F: fs/btrfs/ 4421F: include/linux/btrfs* 4422F: include/trace/events/btrfs.h 4423F: include/uapi/linux/btrfs* 4424 4425BTTV VIDEO4LINUX DRIVER 4426M: Mauro Carvalho Chehab <mchehab@kernel.org> 4427L: linux-media@vger.kernel.org 4428S: Odd fixes 4429W: https://linuxtv.org 4430T: git git://linuxtv.org/media_tree.git 4431F: Documentation/driver-api/media/drivers/bttv* 4432F: drivers/media/pci/bt8xx/bttv* 4433 4434BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4435M: Chanwoo Choi <cw00.choi@samsung.com> 4436L: linux-pm@vger.kernel.org 4437L: linux-samsung-soc@vger.kernel.org 4438S: Maintained 4439T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4440F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4441F: drivers/devfreq/exynos-bus.c 4442 4443BUSLOGIC SCSI DRIVER 4444M: Khalid Aziz <khalid@gonehiking.org> 4445L: linux-scsi@vger.kernel.org 4446S: Maintained 4447F: drivers/scsi/BusLogic.* 4448F: drivers/scsi/FlashPoint.* 4449 4450BXCAN CAN NETWORK DRIVER 4451M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4452L: linux-can@vger.kernel.org 4453S: Maintained 4454F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4455F: drivers/net/can/bxcan.c 4456 4457C-MEDIA CMI8788 DRIVER 4458M: Clemens Ladisch <clemens@ladisch.de> 4459L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4460S: Maintained 4461T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4462F: sound/pci/oxygen/ 4463 4464C-SKY ARCHITECTURE 4465M: Guo Ren <guoren@kernel.org> 4466L: linux-csky@vger.kernel.org 4467S: Supported 4468T: git https://github.com/c-sky/csky-linux.git 4469F: Documentation/devicetree/bindings/csky/ 4470F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4471F: Documentation/devicetree/bindings/timer/csky,* 4472F: arch/csky/ 4473F: drivers/clocksource/timer-gx6605s.c 4474F: drivers/clocksource/timer-mp-csky.c 4475F: drivers/irqchip/irq-csky-* 4476N: csky 4477K: csky 4478 4479CA8210 IEEE-802.15.4 RADIO DRIVER 4480L: linux-wpan@vger.kernel.org 4481S: Orphan 4482W: https://github.com/Cascoda/ca8210-linux.git 4483F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4484F: drivers/net/ieee802154/ca8210.c 4485 4486CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4487M: Damien Le Moal <dlemoal@kernel.org> 4488L: linux-riscv@lists.infradead.org 4489L: linux-gpio@vger.kernel.org (pinctrl driver) 4490F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4491F: drivers/pinctrl/pinctrl-k210.c 4492 4493CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4494M: Damien Le Moal <dlemoal@kernel.org> 4495L: linux-kernel@vger.kernel.org 4496L: linux-riscv@lists.infradead.org 4497S: Maintained 4498F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4499F: drivers/reset/reset-k210.c 4500 4501CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4502M: Damien Le Moal <dlemoal@kernel.org> 4503L: linux-riscv@lists.infradead.org 4504S: Maintained 4505F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4506F: drivers/soc/canaan/ 4507F: include/soc/canaan/ 4508 4509CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4510M: David Howells <dhowells@redhat.com> 4511L: linux-cachefs@redhat.com (moderated for non-subscribers) 4512S: Supported 4513F: Documentation/filesystems/caching/cachefiles.rst 4514F: fs/cachefiles/ 4515 4516CADENCE MIPI-CSI2 BRIDGES 4517M: Maxime Ripard <mripard@kernel.org> 4518L: linux-media@vger.kernel.org 4519S: Maintained 4520F: Documentation/devicetree/bindings/media/cdns,*.txt 4521F: drivers/media/platform/cadence/cdns-csi2* 4522 4523CADENCE NAND DRIVER 4524L: linux-mtd@lists.infradead.org 4525S: Orphan 4526F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4527F: drivers/mtd/nand/raw/cadence-nand-controller.c 4528 4529CADENCE USB3 DRD IP DRIVER 4530M: Peter Chen <peter.chen@kernel.org> 4531M: Pawel Laszczak <pawell@cadence.com> 4532R: Roger Quadros <rogerq@kernel.org> 4533R: Aswath Govindraju <a-govindraju@ti.com> 4534L: linux-usb@vger.kernel.org 4535S: Maintained 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4537F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4538F: drivers/usb/cdns3/ 4539X: drivers/usb/cdns3/cdnsp* 4540 4541CADENCE USBSSP DRD IP DRIVER 4542M: Pawel Laszczak <pawell@cadence.com> 4543L: linux-usb@vger.kernel.org 4544S: Maintained 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4546F: drivers/usb/cdns3/ 4547X: drivers/usb/cdns3/cdns3* 4548 4549CADET FM/AM RADIO RECEIVER DRIVER 4550M: Hans Verkuil <hverkuil@xs4all.nl> 4551L: linux-media@vger.kernel.org 4552S: Maintained 4553W: https://linuxtv.org 4554T: git git://linuxtv.org/media_tree.git 4555F: drivers/media/radio/radio-cadet* 4556 4557CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4558L: linux-media@vger.kernel.org 4559S: Orphan 4560T: git git://linuxtv.org/media_tree.git 4561F: Documentation/admin-guide/media/cafe_ccic* 4562F: drivers/media/platform/marvell/ 4563 4564CAIF NETWORK LAYER 4565L: netdev@vger.kernel.org 4566S: Orphan 4567F: Documentation/networking/caif/ 4568F: drivers/net/caif/ 4569F: include/net/caif/ 4570F: include/uapi/linux/caif/ 4571F: net/caif/ 4572 4573CAKE QDISC 4574M: Toke Høiland-Jørgensen <toke@toke.dk> 4575L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4576S: Maintained 4577F: net/sched/sch_cake.c 4578 4579CAN NETWORK DRIVERS 4580M: Wolfgang Grandegger <wg@grandegger.com> 4581M: Marc Kleine-Budde <mkl@pengutronix.de> 4582L: linux-can@vger.kernel.org 4583S: Maintained 4584W: https://github.com/linux-can 4585T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4586T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4587F: Documentation/devicetree/bindings/net/can/ 4588F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4589F: drivers/net/can/ 4590F: drivers/phy/phy-can-transceiver.c 4591F: include/linux/can/bittiming.h 4592F: include/linux/can/dev.h 4593F: include/linux/can/length.h 4594F: include/linux/can/platform/ 4595F: include/linux/can/rx-offload.h 4596F: include/uapi/linux/can/error.h 4597F: include/uapi/linux/can/netlink.h 4598F: include/uapi/linux/can/vxcan.h 4599 4600CAN NETWORK LAYER 4601M: Oliver Hartkopp <socketcan@hartkopp.net> 4602M: Marc Kleine-Budde <mkl@pengutronix.de> 4603L: linux-can@vger.kernel.org 4604S: Maintained 4605W: https://github.com/linux-can 4606T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4607T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4608F: Documentation/networking/can.rst 4609F: include/linux/can/can-ml.h 4610F: include/linux/can/core.h 4611F: include/linux/can/skb.h 4612F: include/net/netns/can.h 4613F: include/uapi/linux/can.h 4614F: include/uapi/linux/can/bcm.h 4615F: include/uapi/linux/can/gw.h 4616F: include/uapi/linux/can/isotp.h 4617F: include/uapi/linux/can/raw.h 4618F: net/can/ 4619 4620CAN-J1939 NETWORK LAYER 4621M: Robin van der Gracht <robin@protonic.nl> 4622M: Oleksij Rempel <o.rempel@pengutronix.de> 4623R: kernel@pengutronix.de 4624L: linux-can@vger.kernel.org 4625S: Maintained 4626F: Documentation/networking/j1939.rst 4627F: include/uapi/linux/can/j1939.h 4628F: net/can/j1939/ 4629 4630CAPABILITIES 4631M: Serge Hallyn <serge@hallyn.com> 4632L: linux-security-module@vger.kernel.org 4633S: Supported 4634F: include/linux/capability.h 4635F: include/uapi/linux/capability.h 4636F: kernel/capability.c 4637F: security/commoncap.c 4638 4639CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4640M: Kevin Tsai <ktsai@capellamicro.com> 4641S: Maintained 4642F: drivers/iio/light/cm* 4643 4644CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4645M: Christian Lamparter <chunkeey@googlemail.com> 4646L: linux-wireless@vger.kernel.org 4647S: Maintained 4648W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4649F: drivers/net/wireless/ath/carl9170/ 4650 4651CAVIUM I2C DRIVER 4652M: Robert Richter <rric@kernel.org> 4653S: Odd Fixes 4654W: http://www.marvell.com 4655F: drivers/i2c/busses/i2c-octeon* 4656F: drivers/i2c/busses/i2c-thunderx* 4657 4658CAVIUM LIQUIDIO NETWORK DRIVER 4659M: Derek Chickles <dchickles@marvell.com> 4660M: Satanand Burla <sburla@marvell.com> 4661M: Felix Manlunas <fmanlunas@marvell.com> 4662L: netdev@vger.kernel.org 4663S: Supported 4664W: http://www.marvell.com 4665F: drivers/net/ethernet/cavium/liquidio/ 4666 4667CAVIUM MMC DRIVER 4668M: Robert Richter <rric@kernel.org> 4669S: Odd Fixes 4670W: http://www.marvell.com 4671F: drivers/mmc/host/cavium* 4672 4673CAVIUM OCTEON-TX CRYPTO DRIVER 4674M: George Cherian <gcherian@marvell.com> 4675L: linux-crypto@vger.kernel.org 4676S: Supported 4677W: http://www.marvell.com 4678F: drivers/crypto/cavium/cpt/ 4679 4680CAVIUM THUNDERX2 ARM64 SOC 4681M: Robert Richter <rric@kernel.org> 4682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4683S: Odd Fixes 4684F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4685F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4686 4687CBS/ETF/TAPRIO QDISCS 4688M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4689S: Maintained 4690L: netdev@vger.kernel.org 4691F: net/sched/sch_cbs.c 4692F: net/sched/sch_etf.c 4693F: net/sched/sch_taprio.c 4694 4695CC2520 IEEE-802.15.4 RADIO DRIVER 4696M: Stefan Schmidt <stefan@datenfreihafen.org> 4697L: linux-wpan@vger.kernel.org 4698S: Odd Fixes 4699F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4700F: drivers/net/ieee802154/cc2520.c 4701 4702CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4703M: Gilad Ben-Yossef <gilad@benyossef.com> 4704L: linux-crypto@vger.kernel.org 4705S: Supported 4706W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4707F: drivers/crypto/ccree/ 4708 4709CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4710M: Hadar Gat <hadar.gat@arm.com> 4711L: linux-crypto@vger.kernel.org 4712S: Supported 4713F: drivers/char/hw_random/cctrng.c 4714F: drivers/char/hw_random/cctrng.h 4715F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4716W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4717 4718CEC FRAMEWORK 4719M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4720L: linux-media@vger.kernel.org 4721S: Supported 4722W: http://linuxtv.org 4723T: git git://linuxtv.org/media_tree.git 4724F: Documentation/ABI/testing/debugfs-cec-error-inj 4725F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4726F: Documentation/driver-api/media/cec-core.rst 4727F: Documentation/userspace-api/media/cec 4728F: drivers/media/cec/ 4729F: drivers/media/rc/keymaps/rc-cec.c 4730F: include/media/cec-notifier.h 4731F: include/media/cec.h 4732F: include/uapi/linux/cec-funcs.h 4733F: include/uapi/linux/cec.h 4734 4735CEC GPIO DRIVER 4736M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4737L: linux-media@vger.kernel.org 4738S: Supported 4739W: http://linuxtv.org 4740T: git git://linuxtv.org/media_tree.git 4741F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4742F: drivers/media/cec/platform/cec-gpio/ 4743 4744CELL BROADBAND ENGINE ARCHITECTURE 4745M: Arnd Bergmann <arnd@arndb.de> 4746L: linuxppc-dev@lists.ozlabs.org 4747S: Supported 4748W: http://www.ibm.com/developerworks/power/cell/ 4749F: arch/powerpc/include/asm/cell*.h 4750F: arch/powerpc/include/asm/spu*.h 4751F: arch/powerpc/include/uapi/asm/spu*.h 4752F: arch/powerpc/platforms/cell/ 4753 4754CELLWISE CW2015 BATTERY DRIVER 4755M: Tobias Schrammm <t.schramm@manjaro.org> 4756S: Maintained 4757F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4758F: drivers/power/supply/cw2015_battery.c 4759 4760CEPH COMMON CODE (LIBCEPH) 4761M: Ilya Dryomov <idryomov@gmail.com> 4762M: Xiubo Li <xiubli@redhat.com> 4763R: Jeff Layton <jlayton@kernel.org> 4764L: ceph-devel@vger.kernel.org 4765S: Supported 4766W: http://ceph.com/ 4767T: git https://github.com/ceph/ceph-client.git 4768F: include/linux/ceph/ 4769F: include/linux/crush/ 4770F: net/ceph/ 4771 4772CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4773M: Xiubo Li <xiubli@redhat.com> 4774M: Ilya Dryomov <idryomov@gmail.com> 4775R: Jeff Layton <jlayton@kernel.org> 4776L: ceph-devel@vger.kernel.org 4777S: Supported 4778W: http://ceph.com/ 4779T: git https://github.com/ceph/ceph-client.git 4780F: Documentation/filesystems/ceph.rst 4781F: fs/ceph/ 4782 4783CERTIFICATE HANDLING 4784M: David Howells <dhowells@redhat.com> 4785M: David Woodhouse <dwmw2@infradead.org> 4786L: keyrings@vger.kernel.org 4787S: Maintained 4788F: Documentation/admin-guide/module-signing.rst 4789F: certs/ 4790F: scripts/sign-file.c 4791F: tools/certs/ 4792 4793CFAG12864B LCD DRIVER 4794M: Miguel Ojeda <ojeda@kernel.org> 4795S: Maintained 4796F: drivers/auxdisplay/cfag12864b.c 4797F: include/linux/cfag12864b.h 4798 4799CFAG12864BFB LCD FRAMEBUFFER DRIVER 4800M: Miguel Ojeda <ojeda@kernel.org> 4801S: Maintained 4802F: drivers/auxdisplay/cfag12864bfb.c 4803F: include/linux/cfag12864b.h 4804 4805CHAR and MISC DRIVERS 4806M: Arnd Bergmann <arnd@arndb.de> 4807M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4808S: Supported 4809T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4810F: drivers/char/ 4811F: drivers/misc/ 4812F: include/linux/miscdevice.h 4813X: drivers/char/agp/ 4814X: drivers/char/hw_random/ 4815X: drivers/char/ipmi/ 4816X: drivers/char/random.c 4817X: drivers/char/tpm/ 4818 4819CHECKPATCH 4820M: Andy Whitcroft <apw@canonical.com> 4821M: Joe Perches <joe@perches.com> 4822R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4823R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4824S: Maintained 4825F: scripts/checkpatch.pl 4826 4827CHECKPATCH DOCUMENTATION 4828M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4829M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4830R: Joe Perches <joe@perches.com> 4831S: Maintained 4832F: Documentation/dev-tools/checkpatch.rst 4833 4834CHINESE DOCUMENTATION 4835M: Alex Shi <alexs@kernel.org> 4836M: Yanteng Si <siyanteng@loongson.cn> 4837S: Maintained 4838F: Documentation/translations/zh_CN/ 4839 4840CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4841M: Peter Chen <peter.chen@kernel.org> 4842L: linux-usb@vger.kernel.org 4843S: Maintained 4844T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4845F: drivers/usb/chipidea/ 4846 4847CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4848M: Hans de Goede <hdegoede@redhat.com> 4849L: linux-input@vger.kernel.org 4850S: Maintained 4851F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4852F: drivers/input/touchscreen/chipone_icn8318.c 4853 4854CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4855M: Hans de Goede <hdegoede@redhat.com> 4856L: linux-input@vger.kernel.org 4857S: Maintained 4858F: drivers/input/touchscreen/chipone_icn8505.c 4859 4860CHROME HARDWARE PLATFORM SUPPORT 4861M: Benson Leung <bleung@chromium.org> 4862L: chrome-platform@lists.linux.dev 4863S: Maintained 4864T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4865F: drivers/platform/chrome/ 4866 4867CHROMEOS EC CODEC DRIVER 4868M: Cheng-Yi Chiang <cychiang@chromium.org> 4869M: Tzung-Bi Shih <tzungbi@kernel.org> 4870R: Guenter Roeck <groeck@chromium.org> 4871L: chrome-platform@lists.linux.dev 4872S: Maintained 4873F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4874F: sound/soc/codecs/cros_ec_codec.* 4875 4876CHROMEOS EC UART DRIVER 4877M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4878R: Benson Leung <bleung@chromium.org> 4879R: Tzung-Bi Shih <tzungbi@kernel.org> 4880S: Maintained 4881F: drivers/platform/chrome/cros_ec_uart.c 4882 4883CHROMEOS EC SUBDRIVERS 4884M: Benson Leung <bleung@chromium.org> 4885R: Guenter Roeck <groeck@chromium.org> 4886L: chrome-platform@lists.linux.dev 4887S: Maintained 4888F: drivers/power/supply/cros_usbpd-charger.c 4889N: cros_ec 4890N: cros-ec 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 EC USB PD NOTIFY DRIVER 4901M: Prashant Malani <pmalani@chromium.org> 4902L: chrome-platform@lists.linux.dev 4903S: Maintained 4904F: drivers/platform/chrome/cros_usbpd_notify.c 4905F: include/linux/platform_data/cros_usbpd_notify.h 4906 4907CHROMEOS HPS DRIVER 4908M: Dan Callaghan <dcallagh@chromium.org> 4909R: Sami Kyöstilä <skyostil@chromium.org> 4910S: Maintained 4911F: drivers/platform/chrome/cros_hps_i2c.c 4912 4913CHRONTEL CH7322 CEC DRIVER 4914M: Joe Tessler <jrt@google.com> 4915L: linux-media@vger.kernel.org 4916S: Maintained 4917T: git git://linuxtv.org/media_tree.git 4918F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4919F: drivers/media/cec/i2c/ch7322.c 4920 4921CIRRUS LOGIC AUDIO CODEC DRIVERS 4922M: James Schulman <james.schulman@cirrus.com> 4923M: David Rhodes <david.rhodes@cirrus.com> 4924M: Lucas Tanure <tanureal@opensource.cirrus.com> 4925M: Richard Fitzgerald <rf@opensource.cirrus.com> 4926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4927L: patches@opensource.cirrus.com 4928S: Maintained 4929F: Documentation/devicetree/bindings/sound/cirrus,cs* 4930F: include/dt-bindings/sound/cs* 4931F: include/sound/cs* 4932F: sound/pci/hda/cs* 4933F: sound/pci/hda/hda_cs_dsp_ctl.* 4934F: sound/soc/codecs/cs* 4935 4936CIRRUS LOGIC DSP FIRMWARE DRIVER 4937M: Simon Trimmer <simont@opensource.cirrus.com> 4938M: Charles Keepax <ckeepax@opensource.cirrus.com> 4939M: Richard Fitzgerald <rf@opensource.cirrus.com> 4940L: patches@opensource.cirrus.com 4941S: Supported 4942W: https://github.com/CirrusLogic/linux-drivers/wiki 4943T: git https://github.com/CirrusLogic/linux-drivers.git 4944F: drivers/firmware/cirrus/* 4945F: include/linux/firmware/cirrus/* 4946 4947CIRRUS LOGIC EP93XX ETHERNET DRIVER 4948M: Hartley Sweeten <hsweeten@visionengravers.com> 4949L: netdev@vger.kernel.org 4950S: Maintained 4951F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4952 4953CIRRUS LOGIC LOCHNAGAR DRIVER 4954M: Charles Keepax <ckeepax@opensource.cirrus.com> 4955M: Richard Fitzgerald <rf@opensource.cirrus.com> 4956L: patches@opensource.cirrus.com 4957S: Supported 4958F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4959F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4960F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4961F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4962F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4963F: Documentation/hwmon/lochnagar.rst 4964F: drivers/clk/clk-lochnagar.c 4965F: drivers/hwmon/lochnagar-hwmon.c 4966F: drivers/mfd/lochnagar-i2c.c 4967F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4968F: drivers/regulator/lochnagar-regulator.c 4969F: include/dt-bindings/clock/lochnagar.h 4970F: include/dt-bindings/pinctrl/lochnagar.h 4971F: include/linux/mfd/lochnagar* 4972F: sound/soc/codecs/lochnagar-sc.c 4973 4974CIRRUS LOGIC MADERA CODEC DRIVERS 4975M: Charles Keepax <ckeepax@opensource.cirrus.com> 4976M: Richard Fitzgerald <rf@opensource.cirrus.com> 4977L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4978L: patches@opensource.cirrus.com 4979S: Supported 4980W: https://github.com/CirrusLogic/linux-drivers/wiki 4981T: git https://github.com/CirrusLogic/linux-drivers.git 4982F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4983F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4984F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4985F: drivers/gpio/gpio-madera* 4986F: drivers/irqchip/irq-madera* 4987F: drivers/mfd/cs47l* 4988F: drivers/mfd/madera* 4989F: drivers/pinctrl/cirrus/* 4990F: include/dt-bindings/sound/madera* 4991F: include/linux/irqchip/irq-madera* 4992F: include/linux/mfd/madera/* 4993F: include/sound/madera* 4994F: sound/soc/codecs/cs47l* 4995F: sound/soc/codecs/madera* 4996 4997CISCO FCOE HBA DRIVER 4998M: Satish Kharat <satishkh@cisco.com> 4999M: Sesidhar Baddela <sebaddel@cisco.com> 5000M: Karan Tilak Kumar <kartilak@cisco.com> 5001L: linux-scsi@vger.kernel.org 5002S: Supported 5003F: drivers/scsi/fnic/ 5004 5005CISCO SCSI HBA DRIVER 5006M: Karan Tilak Kumar <kartilak@cisco.com> 5007M: Sesidhar Baddela <sebaddel@cisco.com> 5008L: linux-scsi@vger.kernel.org 5009S: Supported 5010F: drivers/scsi/snic/ 5011 5012CISCO VIC ETHERNET NIC DRIVER 5013M: Christian Benvenuti <benve@cisco.com> 5014M: Satish Kharat <satishkh@cisco.com> 5015S: Supported 5016F: drivers/net/ethernet/cisco/enic/ 5017 5018CISCO VIC LOW LATENCY NIC DRIVER 5019M: Christian Benvenuti <benve@cisco.com> 5020M: Nelson Escobar <neescoba@cisco.com> 5021S: Supported 5022F: drivers/infiniband/hw/usnic/ 5023 5024CLANG-FORMAT FILE 5025M: Miguel Ojeda <ojeda@kernel.org> 5026S: Maintained 5027F: .clang-format 5028 5029CLANG/LLVM BUILD SUPPORT 5030M: Nathan Chancellor <nathan@kernel.org> 5031M: Nick Desaulniers <ndesaulniers@google.com> 5032R: Tom Rix <trix@redhat.com> 5033L: llvm@lists.linux.dev 5034S: Supported 5035W: https://clangbuiltlinux.github.io/ 5036B: https://github.com/ClangBuiltLinux/linux/issues 5037C: irc://irc.libera.chat/clangbuiltlinux 5038F: Documentation/kbuild/llvm.rst 5039F: include/linux/compiler-clang.h 5040F: scripts/Makefile.clang 5041F: scripts/clang-tools/ 5042K: \b(?i:clang|llvm)\b 5043 5044CLANG CONTROL FLOW INTEGRITY SUPPORT 5045M: Sami Tolvanen <samitolvanen@google.com> 5046M: Kees Cook <keescook@chromium.org> 5047R: Nathan Chancellor <nathan@kernel.org> 5048R: Nick Desaulniers <ndesaulniers@google.com> 5049L: llvm@lists.linux.dev 5050S: Supported 5051B: https://github.com/ClangBuiltLinux/linux/issues 5052T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5053F: include/linux/cfi.h 5054F: kernel/cfi.c 5055 5056CLK API 5057M: Russell King <linux@armlinux.org.uk> 5058L: linux-clk@vger.kernel.org 5059S: Maintained 5060F: include/linux/clk.h 5061 5062CLOCKSOURCE, CLOCKEVENT DRIVERS 5063M: Daniel Lezcano <daniel.lezcano@linaro.org> 5064M: Thomas Gleixner <tglx@linutronix.de> 5065L: linux-kernel@vger.kernel.org 5066S: Supported 5067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5068F: Documentation/devicetree/bindings/timer/ 5069F: drivers/clocksource/ 5070 5071CMPC ACPI DRIVER 5072M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5073M: Daniel Oliveira Nascimento <don@syst.com.br> 5074L: platform-driver-x86@vger.kernel.org 5075S: Supported 5076F: drivers/platform/x86/classmate-laptop.c 5077 5078COBALT MEDIA DRIVER 5079M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5080L: linux-media@vger.kernel.org 5081S: Supported 5082W: https://linuxtv.org 5083T: git git://linuxtv.org/media_tree.git 5084F: drivers/media/pci/cobalt/ 5085 5086COCCINELLE/Semantic Patches (SmPL) 5087M: Julia Lawall <Julia.Lawall@inria.fr> 5088M: Nicolas Palix <nicolas.palix@imag.fr> 5089L: cocci@inria.fr (moderated for non-subscribers) 5090S: Supported 5091W: https://coccinelle.gitlabpages.inria.fr/website/ 5092T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5093F: Documentation/dev-tools/coccinelle.rst 5094F: scripts/coccicheck 5095F: scripts/coccinelle/ 5096 5097CODA FILE SYSTEM 5098M: Jan Harkes <jaharkes@cs.cmu.edu> 5099M: coda@cs.cmu.edu 5100L: codalist@coda.cs.cmu.edu 5101S: Maintained 5102W: http://www.coda.cs.cmu.edu/ 5103F: Documentation/filesystems/coda.rst 5104F: fs/coda/ 5105F: include/linux/coda*.h 5106F: include/uapi/linux/coda*.h 5107 5108CODA V4L2 MEM2MEM DRIVER 5109M: Philipp Zabel <p.zabel@pengutronix.de> 5110L: linux-media@vger.kernel.org 5111S: Maintained 5112F: Documentation/devicetree/bindings/media/coda.yaml 5113F: drivers/media/platform/chips-media/ 5114 5115CODE OF CONDUCT 5116M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5117S: Supported 5118F: Documentation/process/code-of-conduct-interpretation.rst 5119F: Documentation/process/code-of-conduct.rst 5120 5121COMEDI DRIVERS 5122M: Ian Abbott <abbotti@mev.co.uk> 5123M: H Hartley Sweeten <hsweeten@visionengravers.com> 5124S: Odd Fixes 5125F: drivers/comedi/ 5126F: include/linux/comedi/ 5127F: include/uapi/linux/comedi.h 5128 5129COMMON CLK FRAMEWORK 5130M: Michael Turquette <mturquette@baylibre.com> 5131M: Stephen Boyd <sboyd@kernel.org> 5132L: linux-clk@vger.kernel.org 5133S: Maintained 5134Q: http://patchwork.kernel.org/project/linux-clk/list/ 5135T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5136F: Documentation/devicetree/bindings/clock/ 5137F: drivers/clk/ 5138F: include/dt-bindings/clock/ 5139F: include/linux/clk-pr* 5140F: include/linux/clk/ 5141F: include/linux/of_clk.h 5142X: drivers/clk/clkdev.c 5143 5144COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5145M: Steve French <sfrench@samba.org> 5146R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5147R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5148R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5149R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5150L: linux-cifs@vger.kernel.org 5151L: samba-technical@lists.samba.org (moderated for non-subscribers) 5152S: Supported 5153W: https://wiki.samba.org/index.php/LinuxCIFS 5154T: git git://git.samba.org/sfrench/cifs-2.6.git 5155F: Documentation/admin-guide/cifs/ 5156F: fs/cifs/ 5157F: fs/smbfs_common/ 5158F: include/uapi/linux/cifs 5159 5160COMPACTPCI HOTPLUG CORE 5161M: Scott Murray <scott@spiteful.org> 5162L: linux-pci@vger.kernel.org 5163S: Maintained 5164F: drivers/pci/hotplug/cpci_hotplug* 5165 5166COMPACTPCI HOTPLUG GENERIC DRIVER 5167M: Scott Murray <scott@spiteful.org> 5168L: linux-pci@vger.kernel.org 5169S: Maintained 5170F: drivers/pci/hotplug/cpcihp_generic.c 5171 5172COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5173M: Scott Murray <scott@spiteful.org> 5174L: linux-pci@vger.kernel.org 5175S: Maintained 5176F: drivers/pci/hotplug/cpcihp_zt5550.* 5177 5178COMPAL LAPTOP SUPPORT 5179M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5180L: platform-driver-x86@vger.kernel.org 5181S: Maintained 5182F: drivers/platform/x86/compal-laptop.c 5183 5184COMPILER ATTRIBUTES 5185M: Miguel Ojeda <ojeda@kernel.org> 5186R: Nick Desaulniers <ndesaulniers@google.com> 5187S: Maintained 5188F: include/linux/compiler_attributes.h 5189 5190COMPUTE EXPRESS LINK (CXL) 5191M: Alison Schofield <alison.schofield@intel.com> 5192M: Vishal Verma <vishal.l.verma@intel.com> 5193M: Ira Weiny <ira.weiny@intel.com> 5194M: Ben Widawsky <bwidawsk@kernel.org> 5195M: Dan Williams <dan.j.williams@intel.com> 5196L: linux-cxl@vger.kernel.org 5197S: Maintained 5198F: drivers/cxl/ 5199F: include/uapi/linux/cxl_mem.h 5200 5201CONEXANT ACCESSRUNNER USB DRIVER 5202L: accessrunner-general@lists.sourceforge.net 5203S: Orphan 5204W: http://accessrunner.sourceforge.net/ 5205F: drivers/usb/atm/cxacru.c 5206 5207CONFIGFS 5208M: Joel Becker <jlbec@evilplan.org> 5209M: Christoph Hellwig <hch@lst.de> 5210S: Supported 5211T: git git://git.infradead.org/users/hch/configfs.git 5212F: fs/configfs/ 5213F: include/linux/configfs.h 5214F: samples/configfs/ 5215 5216CONSOLE SUBSYSTEM 5217M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5218S: Supported 5219F: drivers/video/console/ 5220F: include/linux/console* 5221 5222CONTEXT TRACKING 5223M: Frederic Weisbecker <frederic@kernel.org> 5224M: "Paul E. McKenney" <paulmck@kernel.org> 5225S: Maintained 5226F: kernel/context_tracking.c 5227F: include/linux/context_tracking* 5228 5229CONTROL GROUP (CGROUP) 5230M: Tejun Heo <tj@kernel.org> 5231M: Zefan Li <lizefan.x@bytedance.com> 5232M: Johannes Weiner <hannes@cmpxchg.org> 5233L: cgroups@vger.kernel.org 5234S: Maintained 5235T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5236F: Documentation/admin-guide/cgroup-v1/ 5237F: Documentation/admin-guide/cgroup-v2.rst 5238F: include/linux/cgroup* 5239F: kernel/cgroup/ 5240F: tools/testing/selftests/cgroup/ 5241 5242CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5243M: Tejun Heo <tj@kernel.org> 5244M: Josef Bacik <josef@toxicpanda.com> 5245M: Jens Axboe <axboe@kernel.dk> 5246L: cgroups@vger.kernel.org 5247L: linux-block@vger.kernel.org 5248T: git git://git.kernel.dk/linux-block 5249F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5250F: block/bfq-cgroup.c 5251F: block/blk-cgroup.c 5252F: block/blk-iocost.c 5253F: block/blk-iolatency.c 5254F: block/blk-throttle.c 5255F: include/linux/blk-cgroup.h 5256 5257CONTROL GROUP - CPUSET 5258M: Waiman Long <longman@redhat.com> 5259M: Zefan Li <lizefan.x@bytedance.com> 5260L: cgroups@vger.kernel.org 5261S: Maintained 5262T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5263F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5264F: include/linux/cpuset.h 5265F: kernel/cgroup/cpuset.c 5266 5267CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5268M: Johannes Weiner <hannes@cmpxchg.org> 5269M: Michal Hocko <mhocko@kernel.org> 5270M: Roman Gushchin <roman.gushchin@linux.dev> 5271M: Shakeel Butt <shakeelb@google.com> 5272R: Muchun Song <muchun.song@linux.dev> 5273L: cgroups@vger.kernel.org 5274L: linux-mm@kvack.org 5275S: Maintained 5276F: mm/memcontrol.c 5277F: mm/swap_cgroup.c 5278F: tools/testing/selftests/cgroup/memcg_protection.m 5279F: tools/testing/selftests/cgroup/test_kmem.c 5280F: tools/testing/selftests/cgroup/test_memcontrol.c 5281 5282CORETEMP HARDWARE MONITORING DRIVER 5283M: Fenghua Yu <fenghua.yu@intel.com> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: Documentation/hwmon/coretemp.rst 5287F: drivers/hwmon/coretemp.c 5288 5289CORSAIR-CPRO HARDWARE MONITOR DRIVER 5290M: Marius Zachmann <mail@mariuszachmann.de> 5291L: linux-hwmon@vger.kernel.org 5292S: Maintained 5293F: drivers/hwmon/corsair-cpro.c 5294 5295CORSAIR-PSU HARDWARE MONITOR DRIVER 5296M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5297L: linux-hwmon@vger.kernel.org 5298S: Maintained 5299F: Documentation/hwmon/corsair-psu.rst 5300F: drivers/hwmon/corsair-psu.c 5301 5302COUNTER SUBSYSTEM 5303M: William Breathitt Gray <william.gray@linaro.org> 5304L: linux-iio@vger.kernel.org 5305S: Maintained 5306T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5307F: Documentation/ABI/testing/sysfs-bus-counter 5308F: Documentation/driver-api/generic-counter.rst 5309F: drivers/counter/ 5310F: include/linux/counter.h 5311F: include/uapi/linux/counter.h 5312F: tools/counter/ 5313 5314CP2615 I2C DRIVER 5315M: Bence Csókás <bence98@sch.bme.hu> 5316S: Maintained 5317F: drivers/i2c/busses/i2c-cp2615.c 5318 5319CPMAC ETHERNET DRIVER 5320M: Florian Fainelli <f.fainelli@gmail.com> 5321L: netdev@vger.kernel.org 5322S: Maintained 5323F: drivers/net/ethernet/ti/cpmac.c 5324 5325CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5326M: Viresh Kumar <viresh.kumar@linaro.org> 5327M: Sudeep Holla <sudeep.holla@arm.com> 5328L: linux-pm@vger.kernel.org 5329S: Maintained 5330W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5331F: drivers/cpufreq/vexpress-spc-cpufreq.c 5332 5333CPU FREQUENCY SCALING FRAMEWORK 5334M: "Rafael J. Wysocki" <rafael@kernel.org> 5335M: Viresh Kumar <viresh.kumar@linaro.org> 5336L: linux-pm@vger.kernel.org 5337S: Maintained 5338B: https://bugzilla.kernel.org 5339T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5340T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5341F: Documentation/admin-guide/pm/cpufreq.rst 5342F: Documentation/admin-guide/pm/intel_pstate.rst 5343F: Documentation/cpu-freq/ 5344F: Documentation/devicetree/bindings/cpufreq/ 5345F: drivers/cpufreq/ 5346F: include/linux/cpufreq.h 5347F: include/linux/sched/cpufreq.h 5348F: kernel/sched/cpufreq*.c 5349F: tools/testing/selftests/cpufreq/ 5350 5351CPU IDLE TIME MANAGEMENT FRAMEWORK 5352M: "Rafael J. Wysocki" <rafael@kernel.org> 5353M: Daniel Lezcano <daniel.lezcano@linaro.org> 5354L: linux-pm@vger.kernel.org 5355S: Maintained 5356B: https://bugzilla.kernel.org 5357T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5358F: Documentation/admin-guide/pm/cpuidle.rst 5359F: Documentation/driver-api/pm/cpuidle.rst 5360F: drivers/cpuidle/ 5361F: include/linux/cpuidle.h 5362 5363CPU POWER MONITORING SUBSYSTEM 5364M: Thomas Renninger <trenn@suse.com> 5365M: Shuah Khan <shuah@kernel.org> 5366M: Shuah Khan <skhan@linuxfoundation.org> 5367L: linux-pm@vger.kernel.org 5368S: Maintained 5369F: tools/power/cpupower/ 5370 5371CPUID/MSR DRIVER 5372M: "H. Peter Anvin" <hpa@zytor.com> 5373S: Maintained 5374F: arch/x86/kernel/cpuid.c 5375F: arch/x86/kernel/msr.c 5376 5377CPUIDLE DRIVER - ARM BIG LITTLE 5378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5379M: Daniel Lezcano <daniel.lezcano@linaro.org> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Maintained 5383T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5384F: drivers/cpuidle/cpuidle-big_little.c 5385 5386CPUIDLE DRIVER - ARM EXYNOS 5387M: Daniel Lezcano <daniel.lezcano@linaro.org> 5388R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5389M: Kukjin Kim <kgene@kernel.org> 5390L: linux-pm@vger.kernel.org 5391L: linux-samsung-soc@vger.kernel.org 5392S: Supported 5393F: arch/arm/mach-exynos/pm.c 5394F: drivers/cpuidle/cpuidle-exynos.c 5395F: include/linux/platform_data/cpuidle-exynos.h 5396 5397CPUIDLE DRIVER - ARM PSCI 5398M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5399M: Sudeep Holla <sudeep.holla@arm.com> 5400L: linux-pm@vger.kernel.org 5401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5402S: Supported 5403F: drivers/cpuidle/cpuidle-psci.c 5404 5405CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5406M: Ulf Hansson <ulf.hansson@linaro.org> 5407L: linux-pm@vger.kernel.org 5408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5409S: Supported 5410F: drivers/cpuidle/cpuidle-psci.h 5411F: drivers/cpuidle/cpuidle-psci-domain.c 5412 5413CPUIDLE DRIVER - DT IDLE PM DOMAIN 5414M: Ulf Hansson <ulf.hansson@linaro.org> 5415L: linux-pm@vger.kernel.org 5416S: Supported 5417F: drivers/cpuidle/dt_idle_genpd.c 5418F: drivers/cpuidle/dt_idle_genpd.h 5419 5420CPUIDLE DRIVER - RISC-V SBI 5421M: Anup Patel <anup@brainfault.org> 5422L: linux-pm@vger.kernel.org 5423L: linux-riscv@lists.infradead.org 5424S: Maintained 5425F: drivers/cpuidle/cpuidle-riscv-sbi.c 5426 5427CRAMFS FILESYSTEM 5428M: Nicolas Pitre <nico@fluxnic.net> 5429S: Maintained 5430F: Documentation/filesystems/cramfs.rst 5431F: fs/cramfs/ 5432 5433CREATIVE SB0540 5434M: Bastien Nocera <hadess@hadess.net> 5435L: linux-input@vger.kernel.org 5436S: Maintained 5437F: drivers/hid/hid-creative-sb0540.c 5438 5439CRYPTO API 5440M: Herbert Xu <herbert@gondor.apana.org.au> 5441M: "David S. Miller" <davem@davemloft.net> 5442L: linux-crypto@vger.kernel.org 5443S: Maintained 5444T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5445T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5446F: Documentation/crypto/ 5447F: Documentation/devicetree/bindings/crypto/ 5448F: arch/*/crypto/ 5449F: crypto/ 5450F: drivers/crypto/ 5451F: include/crypto/ 5452F: include/linux/crypto* 5453F: lib/crypto/ 5454 5455CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5456M: Neil Horman <nhorman@tuxdriver.com> 5457L: linux-crypto@vger.kernel.org 5458S: Maintained 5459F: crypto/ansi_cprng.c 5460F: crypto/rng.c 5461 5462CS3308 MEDIA DRIVER 5463M: Hans Verkuil <hverkuil@xs4all.nl> 5464L: linux-media@vger.kernel.org 5465S: Odd Fixes 5466W: http://linuxtv.org 5467T: git git://linuxtv.org/media_tree.git 5468F: drivers/media/i2c/cs3308.c 5469 5470CS5535 Audio ALSA driver 5471M: Jaya Kumar <jayakumar.alsa@gmail.com> 5472S: Maintained 5473F: sound/pci/cs5535audio/ 5474 5475CTU CAN FD DRIVER 5476M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5477M: Ondrej Ille <ondrej.ille@gmail.com> 5478L: linux-can@vger.kernel.org 5479S: Maintained 5480F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5481F: drivers/net/can/ctucanfd/ 5482 5483CW1200 WLAN driver 5484M: Solomon Peachy <pizza@shaftnet.org> 5485S: Maintained 5486F: drivers/net/wireless/st/cw1200/ 5487 5488CX18 VIDEO4LINUX DRIVER 5489M: Andy Walls <awalls@md.metrocast.net> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493T: git git://linuxtv.org/media_tree.git 5494F: drivers/media/pci/cx18/ 5495F: include/uapi/linux/ivtv* 5496 5497CX2341X MPEG ENCODER HELPER MODULE 5498M: Hans Verkuil <hverkuil@xs4all.nl> 5499L: linux-media@vger.kernel.org 5500S: Maintained 5501W: https://linuxtv.org 5502T: git git://linuxtv.org/media_tree.git 5503F: drivers/media/common/cx2341x* 5504F: include/media/drv-intf/cx2341x.h 5505 5506CX24120 MEDIA DRIVER 5507M: Jemma Denson <jdenson@gmail.com> 5508M: Patrick Boettcher <patrick.boettcher@posteo.de> 5509L: linux-media@vger.kernel.org 5510S: Maintained 5511W: https://linuxtv.org 5512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5513F: drivers/media/dvb-frontends/cx24120* 5514 5515CX88 VIDEO4LINUX DRIVER 5516M: Mauro Carvalho Chehab <mchehab@kernel.org> 5517L: linux-media@vger.kernel.org 5518S: Odd fixes 5519W: https://linuxtv.org 5520T: git git://linuxtv.org/media_tree.git 5521F: Documentation/driver-api/media/drivers/cx88* 5522F: drivers/media/pci/cx88/ 5523 5524CXD2820R MEDIA DRIVER 5525M: Antti Palosaari <crope@iki.fi> 5526L: linux-media@vger.kernel.org 5527S: Maintained 5528W: https://linuxtv.org 5529W: http://palosaari.fi/linux/ 5530Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5531T: git git://linuxtv.org/anttip/media_tree.git 5532F: drivers/media/dvb-frontends/cxd2820r* 5533 5534CXGB3 ETHERNET DRIVER (CXGB3) 5535M: Raju Rangoju <rajur@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/cxgb3/ 5540 5541CXGB3 ISCSI DRIVER (CXGB3I) 5542M: Varun Prakash <varun@chelsio.com> 5543L: linux-scsi@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/scsi/cxgbi/cxgb3i 5547 5548CXGB4 CRYPTO DRIVER (chcr) 5549M: Ayush Sawal <ayush.sawal@chelsio.com> 5550L: linux-crypto@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/crypto/chelsio 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 ETHERNET DRIVER (CXGB4) 5563M: Raju Rangoju <rajur@chelsio.com> 5564L: netdev@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/net/ethernet/chelsio/cxgb4/ 5568 5569CXGB4 ISCSI DRIVER (CXGB4I) 5570M: Varun Prakash <varun@chelsio.com> 5571L: linux-scsi@vger.kernel.org 5572S: Supported 5573W: http://www.chelsio.com 5574F: drivers/scsi/cxgbi/cxgb4i 5575 5576CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5577M: Potnuri Bharat Teja <bharat@chelsio.com> 5578L: linux-rdma@vger.kernel.org 5579S: Supported 5580W: http://www.openfabrics.org 5581F: drivers/infiniband/hw/cxgb4/ 5582F: include/uapi/rdma/cxgb4-abi.h 5583 5584CXGB4VF ETHERNET DRIVER (CXGB4VF) 5585M: Raju Rangoju <rajur@chelsio.com> 5586L: netdev@vger.kernel.org 5587S: Supported 5588W: http://www.chelsio.com 5589F: drivers/net/ethernet/chelsio/cxgb4vf/ 5590 5591CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5592M: Frederic Barrat <fbarrat@linux.ibm.com> 5593M: Andrew Donnellan <ajd@linux.ibm.com> 5594L: linuxppc-dev@lists.ozlabs.org 5595S: Supported 5596F: Documentation/ABI/testing/sysfs-class-cxl 5597F: Documentation/powerpc/cxl.rst 5598F: arch/powerpc/platforms/powernv/pci-cxl.c 5599F: drivers/misc/cxl/ 5600F: include/misc/cxl* 5601F: include/uapi/misc/cxl.h 5602 5603CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5604M: Manoj N. Kumar <manoj@linux.ibm.com> 5605M: Matthew R. Ochs <mrochs@linux.ibm.com> 5606M: Uma Krishnan <ukrishn@linux.ibm.com> 5607L: linux-scsi@vger.kernel.org 5608S: Supported 5609F: Documentation/powerpc/cxlflash.rst 5610F: drivers/scsi/cxlflash/ 5611F: include/uapi/scsi/cxlflash_ioctl.h 5612 5613CYBERPRO FB DRIVER 5614M: Russell King <linux@armlinux.org.uk> 5615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5616S: Maintained 5617W: http://www.armlinux.org.uk/ 5618F: drivers/video/fbdev/cyber2000fb.* 5619 5620CYCLADES PC300 DRIVER 5621S: Orphan 5622F: drivers/net/wan/pc300* 5623 5624CYPRESS_FIRMWARE MEDIA DRIVER 5625M: Antti Palosaari <crope@iki.fi> 5626L: linux-media@vger.kernel.org 5627S: Maintained 5628W: https://linuxtv.org 5629W: http://palosaari.fi/linux/ 5630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5631T: git git://linuxtv.org/anttip/media_tree.git 5632F: drivers/media/common/cypress_firmware* 5633 5634CYPRESS CY8C95X0 PINCTRL DRIVER 5635M: Patrick Rudolph <patrick.rudolph@9elements.com> 5636L: linux-gpio@vger.kernel.org 5637S: Maintained 5638F: drivers/pinctrl/pinctrl-cy8c95x0.c 5639 5640CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5641M: Linus Walleij <linus.walleij@linaro.org> 5642L: linux-input@vger.kernel.org 5643S: Maintained 5644F: drivers/input/touchscreen/cy8ctma140.c 5645 5646CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5647M: Yassine Oudjana <y.oudjana@protonmail.com> 5648L: linux-input@vger.kernel.org 5649S: Maintained 5650F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5651F: drivers/input/keyboard/cypress-sf.c 5652 5653CYTTSP TOUCHSCREEN DRIVER 5654M: Linus Walleij <linus.walleij@linaro.org> 5655L: linux-input@vger.kernel.org 5656S: Maintained 5657F: drivers/input/touchscreen/cyttsp* 5658 5659D-LINK DIR-685 TOUCHKEYS DRIVER 5660M: Linus Walleij <linus.walleij@linaro.org> 5661L: linux-input@vger.kernel.org 5662S: Supported 5663F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5664 5665DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5666M: Joshua Kinard <kumba@gentoo.org> 5667S: Maintained 5668F: drivers/rtc/rtc-ds1685.c 5669F: include/linux/rtc/ds1685.h 5670 5671DAMA SLAVE for AX.25 5672M: Joerg Reuter <jreuter@yaina.de> 5673L: linux-hams@vger.kernel.org 5674S: Maintained 5675W: http://yaina.de/jreuter/ 5676W: http://www.qsl.net/dl1bke/ 5677F: net/ax25/af_ax25.c 5678F: net/ax25/ax25_dev.c 5679F: net/ax25/ax25_ds_* 5680F: net/ax25/ax25_in.c 5681F: net/ax25/ax25_out.c 5682F: net/ax25/ax25_timer.c 5683F: net/ax25/sysctl_net_ax25.c 5684 5685DATA ACCESS MONITOR 5686M: SeongJae Park <sj@kernel.org> 5687L: damon@lists.linux.dev 5688L: linux-mm@kvack.org 5689S: Maintained 5690W: https://damonitor.github.io 5691P: Documentation/mm/damon/maintainer-profile.rst 5692T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5693T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5694T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5695F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5696F: Documentation/admin-guide/mm/damon/ 5697F: Documentation/mm/damon/ 5698F: include/linux/damon.h 5699F: include/trace/events/damon.h 5700F: mm/damon/ 5701F: tools/testing/selftests/damon/ 5702 5703DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5704L: netdev@vger.kernel.org 5705S: Orphan 5706F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5707F: drivers/net/ethernet/dec/tulip/dmfe.c 5708 5709DC390/AM53C974 SCSI driver 5710M: Hannes Reinecke <hare@suse.com> 5711L: linux-scsi@vger.kernel.org 5712S: Maintained 5713F: drivers/scsi/am53c974.c 5714 5715DC395x SCSI driver 5716M: Oliver Neukum <oliver@neukum.org> 5717M: Ali Akcaagac <aliakc@web.de> 5718M: Jamie Lenehan <lenehan@twibble.org> 5719L: dc395x@twibble.org 5720S: Maintained 5721W: http://twibble.org/dist/dc395x/ 5722W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5723F: Documentation/scsi/dc395x.rst 5724F: drivers/scsi/dc395x.* 5725 5726DCCP PROTOCOL 5727L: dccp@vger.kernel.org 5728S: Orphan 5729W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5730F: include/linux/dccp.h 5731F: include/linux/tfrc.h 5732F: include/uapi/linux/dccp.h 5733F: net/dccp/ 5734 5735DECSTATION PLATFORM SUPPORT 5736M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5737L: linux-mips@vger.kernel.org 5738S: Maintained 5739W: http://www.linux-mips.org/wiki/DECstation 5740F: arch/mips/dec/ 5741F: arch/mips/include/asm/dec/ 5742F: arch/mips/include/asm/mach-dec/ 5743 5744DEFXX FDDI NETWORK DRIVER 5745M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5746S: Maintained 5747F: drivers/net/fddi/defxx.* 5748 5749DEFZA FDDI NETWORK DRIVER 5750M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5751S: Maintained 5752F: drivers/net/fddi/defza.* 5753 5754DEINTERLACE DRIVERS FOR ALLWINNER H3 5755M: Jernej Skrabec <jernej.skrabec@gmail.com> 5756L: linux-media@vger.kernel.org 5757S: Maintained 5758T: git git://linuxtv.org/media_tree.git 5759F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5760F: drivers/media/platform/sunxi/sun8i-di/ 5761 5762DELL LAPTOP DRIVER 5763M: Matthew Garrett <mjg59@srcf.ucam.org> 5764M: Pali Rohár <pali@kernel.org> 5765L: platform-driver-x86@vger.kernel.org 5766S: Maintained 5767F: drivers/platform/x86/dell/dell-laptop.c 5768 5769DELL LAPTOP FREEFALL DRIVER 5770M: Pali Rohár <pali@kernel.org> 5771S: Maintained 5772F: drivers/platform/x86/dell/dell-smo8800.c 5773 5774DELL LAPTOP RBTN DRIVER 5775M: Pali Rohár <pali@kernel.org> 5776S: Maintained 5777F: drivers/platform/x86/dell/dell-rbtn.* 5778 5779DELL LAPTOP SMM DRIVER 5780M: Pali Rohár <pali@kernel.org> 5781S: Maintained 5782F: Documentation/ABI/obsolete/procfs-i8k 5783F: drivers/hwmon/dell-smm-hwmon.c 5784F: include/uapi/linux/i8k.h 5785 5786DELL REMOTE BIOS UPDATE DRIVER 5787M: Stuart Hayes <stuart.w.hayes@gmail.com> 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: drivers/platform/x86/dell/dell_rbu.c 5791 5792DELL SMBIOS DRIVER 5793M: Pali Rohár <pali@kernel.org> 5794L: Dell.Client.Kernel@dell.com 5795L: platform-driver-x86@vger.kernel.org 5796S: Maintained 5797F: drivers/platform/x86/dell/dell-smbios.* 5798 5799DELL SMBIOS SMM DRIVER 5800L: Dell.Client.Kernel@dell.com 5801L: platform-driver-x86@vger.kernel.org 5802S: Maintained 5803F: drivers/platform/x86/dell/dell-smbios-smm.c 5804 5805DELL SMBIOS WMI DRIVER 5806L: Dell.Client.Kernel@dell.com 5807L: platform-driver-x86@vger.kernel.org 5808S: Maintained 5809F: drivers/platform/x86/dell/dell-smbios-wmi.c 5810F: tools/wmi/dell-smbios-example.c 5811 5812DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5813M: Stuart Hayes <stuart.w.hayes@gmail.com> 5814L: platform-driver-x86@vger.kernel.org 5815S: Maintained 5816F: Documentation/driver-api/dcdbas.rst 5817F: drivers/platform/x86/dell/dcdbas.* 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 DDV DRIVER 5825M: Armin Wolf <W_Armin@gmx.de> 5826S: Maintained 5827F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5828F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5829F: drivers/platform/x86/dell/dell-wmi-ddv.c 5830 5831DELL WMI SYSMAN DRIVER 5832M: Prasanth Ksr <prasanth.ksr@dell.com> 5833L: Dell.Client.Kernel@dell.com 5834L: platform-driver-x86@vger.kernel.org 5835S: Maintained 5836F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5837F: drivers/platform/x86/dell/dell-wmi-sysman/ 5838 5839DELL WMI NOTIFICATIONS DRIVER 5840M: Matthew Garrett <mjg59@srcf.ucam.org> 5841M: Pali Rohár <pali@kernel.org> 5842S: Maintained 5843F: drivers/platform/x86/dell/dell-wmi-base.c 5844 5845DELL WMI HARDWARE PRIVACY SUPPORT 5846M: Perry Yuan <Perry.Yuan@dell.com> 5847L: Dell.Client.Kernel@dell.com 5848L: platform-driver-x86@vger.kernel.org 5849S: Maintained 5850F: drivers/platform/x86/dell/dell-wmi-privacy.c 5851 5852DELTA ST MEDIA DRIVER 5853M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5854L: linux-media@vger.kernel.org 5855S: Supported 5856W: https://linuxtv.org 5857T: git git://linuxtv.org/media_tree.git 5858F: drivers/media/platform/st/sti/delta 5859 5860DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5861M: Zev Weiss <zev@bewilderbeest.net> 5862L: linux-hwmon@vger.kernel.org 5863S: Maintained 5864F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5865 5866DELTA DPS920AB PSU DRIVER 5867M: Robert Marko <robert.marko@sartura.hr> 5868L: linux-hwmon@vger.kernel.org 5869S: Maintained 5870F: Documentation/hwmon/dps920ab.rst 5871F: drivers/hwmon/pmbus/dps920ab.c 5872 5873DELTA NETWORKS TN48M CPLD DRIVERS 5874M: Robert Marko <robert.marko@sartura.hr> 5875S: Maintained 5876F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5877F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5878F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5879F: drivers/gpio/gpio-tn48m.c 5880F: include/dt-bindings/reset/delta,tn48m-reset.h 5881 5882DENALI NAND DRIVER 5883L: linux-mtd@lists.infradead.org 5884S: Orphan 5885F: drivers/mtd/nand/raw/denali* 5886 5887DESIGNWARE EDMA CORE IP DRIVER 5888M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5889R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5890L: dmaengine@vger.kernel.org 5891S: Maintained 5892F: drivers/dma/dw-edma/ 5893F: include/linux/dma/edma.h 5894 5895DESIGNWARE XDATA IP DRIVER 5896M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5897L: linux-pci@vger.kernel.org 5898S: Maintained 5899F: Documentation/misc-devices/dw-xdata-pcie.rst 5900F: drivers/misc/dw-xdata-pcie.c 5901 5902DESIGNWARE USB2 DRD IP DRIVER 5903M: Minas Harutyunyan <hminas@synopsys.com> 5904L: linux-usb@vger.kernel.org 5905S: Maintained 5906T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5907F: drivers/usb/dwc2/ 5908 5909DESIGNWARE USB3 DRD IP DRIVER 5910M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5911L: linux-usb@vger.kernel.org 5912S: Maintained 5913F: drivers/usb/dwc3/ 5914 5915DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5916M: Andreas Klinger <ak@it-klinger.de> 5917L: linux-iio@vger.kernel.org 5918S: Maintained 5919F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5920F: drivers/iio/proximity/srf*.c 5921 5922DEVICE COREDUMP (DEV_COREDUMP) 5923M: Johannes Berg <johannes@sipsolutions.net> 5924L: linux-kernel@vger.kernel.org 5925S: Maintained 5926F: drivers/base/devcoredump.c 5927F: include/linux/devcoredump.h 5928 5929DEVICE DEPENDENCY HELPER SCRIPT 5930M: Saravana Kannan <saravanak@google.com> 5931L: linux-kernel@vger.kernel.org 5932S: Maintained 5933F: scripts/dev-needs.sh 5934 5935DEVICE DIRECT ACCESS (DAX) 5936M: Dan Williams <dan.j.williams@intel.com> 5937M: Vishal Verma <vishal.l.verma@intel.com> 5938M: Dave Jiang <dave.jiang@intel.com> 5939L: nvdimm@lists.linux.dev 5940L: linux-cxl@vger.kernel.org 5941S: Supported 5942F: drivers/dax/ 5943 5944DEVICE FREQUENCY (DEVFREQ) 5945M: MyungJoo Ham <myungjoo.ham@samsung.com> 5946M: Kyungmin Park <kyungmin.park@samsung.com> 5947M: Chanwoo Choi <cw00.choi@samsung.com> 5948L: linux-pm@vger.kernel.org 5949S: Maintained 5950T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5951F: Documentation/devicetree/bindings/devfreq/ 5952F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5953F: drivers/devfreq/ 5954F: include/linux/devfreq.h 5955F: include/trace/events/devfreq.h 5956 5957DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5958M: Chanwoo Choi <cw00.choi@samsung.com> 5959L: linux-pm@vger.kernel.org 5960S: Supported 5961T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5962F: Documentation/devicetree/bindings/devfreq/event/ 5963F: drivers/devfreq/devfreq-event.c 5964F: drivers/devfreq/event/ 5965F: include/dt-bindings/pmu/exynos_ppmu.h 5966F: include/linux/devfreq-event.h 5967 5968DEVICE RESOURCE MANAGEMENT HELPERS 5969M: Hans de Goede <hdegoede@redhat.com> 5970R: Matti Vaittinen <mazziesaccount@gmail.com> 5971S: Maintained 5972F: include/linux/devm-helpers.h 5973 5974DEVICE-MAPPER (LVM) 5975M: Alasdair Kergon <agk@redhat.com> 5976M: Mike Snitzer <snitzer@kernel.org> 5977M: dm-devel@redhat.com 5978L: dm-devel@redhat.com 5979S: Maintained 5980W: http://sources.redhat.com/dm 5981Q: http://patchwork.kernel.org/project/dm-devel/list/ 5982T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5983T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5984F: Documentation/admin-guide/device-mapper/ 5985F: drivers/md/Kconfig 5986F: drivers/md/Makefile 5987F: drivers/md/dm* 5988F: drivers/md/persistent-data/ 5989F: include/linux/device-mapper.h 5990F: include/linux/dm-*.h 5991F: include/uapi/linux/dm-*.h 5992 5993DEVLINK 5994M: Jiri Pirko <jiri@resnulli.us> 5995L: netdev@vger.kernel.org 5996S: Supported 5997F: Documentation/networking/devlink 5998F: include/net/devlink.h 5999F: include/uapi/linux/devlink.h 6000F: net/devlink/ 6001 6002DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6003M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6004L: kernel@dh-electronics.com 6005S: Maintained 6006F: arch/arm/boot/dts/imx6*-dhcom-* 6007F: arch/arm/boot/dts/imx6*-dhcor-* 6008 6009DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6010M: Marek Vasut <marex@denx.de> 6011L: kernel@dh-electronics.com 6012S: Maintained 6013F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6014F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6015 6016DIALOG SEMICONDUCTOR DRIVERS 6017M: Support Opensource <support.opensource@diasemi.com> 6018S: Supported 6019W: http://www.dialog-semiconductor.com/products 6020F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6021F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6022F: Documentation/devicetree/bindings/mfd/da90*.txt 6023F: Documentation/devicetree/bindings/mfd/da90*.yaml 6024F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6025F: Documentation/devicetree/bindings/regulator/da92*.txt 6026F: Documentation/devicetree/bindings/regulator/slg51000.txt 6027F: Documentation/devicetree/bindings/sound/da[79]*.txt 6028F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6029F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6030F: Documentation/hwmon/da90??.rst 6031F: drivers/gpio/gpio-da90??.c 6032F: drivers/hwmon/da90??-hwmon.c 6033F: drivers/iio/adc/da91??-*.c 6034F: drivers/input/misc/da72??.[ch] 6035F: drivers/input/misc/da90??_onkey.c 6036F: drivers/input/touchscreen/da9052_tsi.c 6037F: drivers/leds/leds-da90??.c 6038F: drivers/mfd/da903x.c 6039F: drivers/mfd/da90??-*.c 6040F: drivers/mfd/da91??-*.c 6041F: drivers/pinctrl/pinctrl-da90??.c 6042F: drivers/power/supply/da9052-battery.c 6043F: drivers/power/supply/da91??-*.c 6044F: drivers/regulator/da9???-regulator.[ch] 6045F: drivers/regulator/slg51000-regulator.[ch] 6046F: drivers/rtc/rtc-da90??.c 6047F: drivers/thermal/da90??-thermal.c 6048F: drivers/video/backlight/da90??_bl.c 6049F: drivers/watchdog/da90??_wdt.c 6050F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6051F: include/linux/mfd/da903x.h 6052F: include/linux/mfd/da9052/ 6053F: include/linux/mfd/da9055/ 6054F: include/linux/mfd/da9062/ 6055F: include/linux/mfd/da9063/ 6056F: include/linux/mfd/da9150/ 6057F: include/linux/regulator/da9211.h 6058F: include/sound/da[79]*.h 6059F: sound/soc/codecs/da[79]*.[ch] 6060 6061DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6062M: William Breathitt Gray <william.gray@linaro.org> 6063L: linux-gpio@vger.kernel.org 6064S: Maintained 6065F: drivers/gpio/gpio-gpio-mm.c 6066 6067DIOLAN U2C-12 I2C DRIVER 6068M: Guenter Roeck <linux@roeck-us.net> 6069L: linux-i2c@vger.kernel.org 6070S: Maintained 6071F: drivers/i2c/busses/i2c-diolan-u2c.c 6072 6073DIRECTORY NOTIFICATION (DNOTIFY) 6074M: Jan Kara <jack@suse.cz> 6075R: Amir Goldstein <amir73il@gmail.com> 6076L: linux-fsdevel@vger.kernel.org 6077S: Maintained 6078F: Documentation/filesystems/dnotify.rst 6079F: fs/notify/dnotify/ 6080F: include/linux/dnotify.h 6081 6082DISK GEOMETRY AND PARTITION HANDLING 6083M: Andries Brouwer <aeb@cwi.nl> 6084S: Maintained 6085W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6086W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6087W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6088 6089DISKQUOTA 6090M: Jan Kara <jack@suse.com> 6091S: Maintained 6092F: Documentation/filesystems/quota.rst 6093F: fs/quota/ 6094F: include/linux/quota*.h 6095F: include/uapi/linux/quota*.h 6096 6097DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6098M: Bernie Thompson <bernie@plugable.com> 6099L: linux-fbdev@vger.kernel.org 6100S: Maintained 6101W: http://plugable.com/category/projects/udlfb/ 6102F: Documentation/fb/udlfb.rst 6103F: drivers/video/fbdev/udlfb.c 6104F: include/video/udlfb.h 6105 6106DISTRIBUTED LOCK MANAGER (DLM) 6107M: Christine Caulfield <ccaulfie@redhat.com> 6108M: David Teigland <teigland@redhat.com> 6109L: cluster-devel@redhat.com 6110S: Supported 6111W: http://sources.redhat.com/cluster/ 6112T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6113F: fs/dlm/ 6114 6115DMA BUFFER SHARING FRAMEWORK 6116M: Sumit Semwal <sumit.semwal@linaro.org> 6117M: Christian König <christian.koenig@amd.com> 6118L: linux-media@vger.kernel.org 6119L: dri-devel@lists.freedesktop.org 6120L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6121S: Maintained 6122T: git git://anongit.freedesktop.org/drm/drm-misc 6123F: Documentation/driver-api/dma-buf.rst 6124F: drivers/dma-buf/ 6125F: include/linux/*fence.h 6126F: include/linux/dma-buf.h 6127F: include/linux/dma-resv.h 6128K: \bdma_(?:buf|fence|resv)\b 6129 6130DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6131M: Vinod Koul <vkoul@kernel.org> 6132L: dmaengine@vger.kernel.org 6133S: Maintained 6134Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6135T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6136F: Documentation/devicetree/bindings/dma/ 6137F: Documentation/driver-api/dmaengine/ 6138F: drivers/dma/ 6139F: include/dt-bindings/dma/ 6140F: include/linux/dma/ 6141F: include/linux/dmaengine.h 6142F: include/linux/of_dma.h 6143 6144DMA MAPPING HELPERS 6145M: Christoph Hellwig <hch@lst.de> 6146M: Marek Szyprowski <m.szyprowski@samsung.com> 6147R: Robin Murphy <robin.murphy@arm.com> 6148L: iommu@lists.linux.dev 6149S: Supported 6150W: http://git.infradead.org/users/hch/dma-mapping.git 6151T: git git://git.infradead.org/users/hch/dma-mapping.git 6152F: include/asm-generic/dma-mapping.h 6153F: include/linux/dma-direct.h 6154F: include/linux/dma-mapping.h 6155F: include/linux/dma-map-ops.h 6156F: include/linux/swiotlb.h 6157F: kernel/dma/ 6158 6159DMA MAPPING BENCHMARK 6160M: Xiang Chen <chenxiang66@hisilicon.com> 6161L: iommu@lists.linux.dev 6162F: kernel/dma/map_benchmark.c 6163F: tools/testing/selftests/dma/ 6164 6165DMA-BUF HEAPS FRAMEWORK 6166M: Sumit Semwal <sumit.semwal@linaro.org> 6167R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6168R: Liam Mark <lmark@codeaurora.org> 6169R: Laura Abbott <labbott@redhat.com> 6170R: Brian Starkey <Brian.Starkey@arm.com> 6171R: John Stultz <jstultz@google.com> 6172L: linux-media@vger.kernel.org 6173L: dri-devel@lists.freedesktop.org 6174L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6175S: Maintained 6176T: git git://anongit.freedesktop.org/drm/drm-misc 6177F: drivers/dma-buf/dma-heap.c 6178F: drivers/dma-buf/heaps/* 6179F: include/linux/dma-heap.h 6180F: include/uapi/linux/dma-heap.h 6181 6182DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6183M: Lukasz Luba <lukasz.luba@arm.com> 6184L: linux-pm@vger.kernel.org 6185L: linux-samsung-soc@vger.kernel.org 6186S: Maintained 6187F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6188F: drivers/memory/samsung/exynos5422-dmc.c 6189 6190DME1737 HARDWARE MONITOR DRIVER 6191M: Juerg Haefliger <juergh@proton.me> 6192L: linux-hwmon@vger.kernel.org 6193S: Maintained 6194F: Documentation/hwmon/dme1737.rst 6195F: drivers/hwmon/dme1737.c 6196 6197DMI/SMBIOS SUPPORT 6198M: Jean Delvare <jdelvare@suse.com> 6199S: Maintained 6200T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6201F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6202F: drivers/firmware/dmi-id.c 6203F: drivers/firmware/dmi_scan.c 6204F: include/linux/dmi.h 6205 6206DOCUMENTATION 6207M: Jonathan Corbet <corbet@lwn.net> 6208L: linux-doc@vger.kernel.org 6209S: Maintained 6210P: Documentation/doc-guide/maintainer-profile.rst 6211T: git git://git.lwn.net/linux.git docs-next 6212F: Documentation/ 6213F: scripts/documentation-file-ref-check 6214F: scripts/kernel-doc 6215F: scripts/sphinx-pre-install 6216X: Documentation/ABI/ 6217X: Documentation/admin-guide/media/ 6218X: Documentation/devicetree/ 6219X: Documentation/driver-api/media/ 6220X: Documentation/firmware-guide/acpi/ 6221X: Documentation/i2c/ 6222X: Documentation/power/ 6223X: Documentation/spi/ 6224X: Documentation/userspace-api/media/ 6225 6226DOCUMENTATION REPORTING ISSUES 6227M: Thorsten Leemhuis <linux@leemhuis.info> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6231F: Documentation/admin-guide/reporting-issues.rst 6232 6233DOCUMENTATION SCRIPTS 6234M: Mauro Carvalho Chehab <mchehab@kernel.org> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/sphinx/parse-headers.pl 6238F: scripts/documentation-file-ref-check 6239F: scripts/sphinx-pre-install 6240 6241DOCUMENTATION/ITALIAN 6242M: Federico Vaga <federico.vaga@vaga.pv.it> 6243L: linux-doc@vger.kernel.org 6244S: Maintained 6245F: Documentation/translations/it_IT 6246 6247DOCUMENTATION/JAPANESE 6248R: Akira Yokosawa <akiyks@gmail.com> 6249L: linux-doc@vger.kernel.org 6250S: Maintained 6251F: Documentation/translations/ja_JP 6252 6253DONGWOON DW9714 LENS VOICE COIL DRIVER 6254M: Sakari Ailus <sakari.ailus@linux.intel.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6259F: drivers/media/i2c/dw9714.c 6260 6261DONGWOON DW9768 LENS VOICE COIL DRIVER 6262M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6267F: drivers/media/i2c/dw9768.c 6268 6269DONGWOON DW9807 LENS VOICE COIL DRIVER 6270M: Sakari Ailus <sakari.ailus@linux.intel.com> 6271L: linux-media@vger.kernel.org 6272S: Maintained 6273T: git git://linuxtv.org/media_tree.git 6274F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6275F: drivers/media/i2c/dw9807-vcm.c 6276 6277DOUBLETALK DRIVER 6278M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6279L: blinux-list@redhat.com 6280S: Maintained 6281F: drivers/char/dtlk.c 6282F: include/linux/dtlk.h 6283 6284DPAA2 DATAPATH I/O (DPIO) DRIVER 6285M: Roy Pledge <Roy.Pledge@nxp.com> 6286L: linux-kernel@vger.kernel.org 6287S: Maintained 6288F: drivers/soc/fsl/dpio 6289 6290DPAA2 ETHERNET DRIVER 6291M: Ioana Ciornei <ioana.ciornei@nxp.com> 6292L: netdev@vger.kernel.org 6293S: Maintained 6294F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6295F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6296F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6297F: drivers/net/ethernet/freescale/dpaa2/Makefile 6298F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6299F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6300F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6301F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6302F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6303F: drivers/net/ethernet/freescale/dpaa2/dpni* 6304 6305DPAA2 ETHERNET SWITCH DRIVER 6306M: Ioana Ciornei <ioana.ciornei@nxp.com> 6307L: netdev@vger.kernel.org 6308S: Maintained 6309F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6310F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6311F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6312 6313DRBD DRIVER 6314M: Philipp Reisner <philipp.reisner@linbit.com> 6315M: Lars Ellenberg <lars.ellenberg@linbit.com> 6316M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6317L: drbd-dev@lists.linbit.com 6318S: Supported 6319W: http://www.drbd.org 6320T: git git://git.linbit.com/linux-drbd.git 6321T: git git://git.linbit.com/drbd-8.4.git 6322F: Documentation/admin-guide/blockdev/ 6323F: drivers/block/drbd/ 6324F: include/linux/drbd* 6325F: lib/lru_cache.c 6326 6327DRIVER COMPONENT FRAMEWORK 6328L: dri-devel@lists.freedesktop.org 6329F: drivers/base/component.c 6330F: include/linux/component.h 6331 6332DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6333M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6334R: "Rafael J. Wysocki" <rafael@kernel.org> 6335S: Supported 6336T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6337F: Documentation/core-api/kobject.rst 6338F: drivers/base/ 6339F: fs/debugfs/ 6340F: fs/sysfs/ 6341F: include/linux/debugfs.h 6342F: include/linux/fwnode.h 6343F: include/linux/kobj* 6344F: include/linux/property.h 6345F: lib/kobj* 6346 6347DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6348M: Nishanth Menon <nm@ti.com> 6349L: linux-pm@vger.kernel.org 6350S: Maintained 6351F: drivers/soc/ti/smartreflex.c 6352F: include/linux/power/smartreflex.h 6353 6354DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6355M: Maxime Ripard <mripard@kernel.org> 6356M: Chen-Yu Tsai <wens@csie.org> 6357R: Jernej Skrabec <jernej.skrabec@gmail.com> 6358L: dri-devel@lists.freedesktop.org 6359S: Supported 6360T: git git://anongit.freedesktop.org/drm/drm-misc 6361F: drivers/gpu/drm/sun4i/sun8i* 6362 6363DRM DRIVER FOR ARM PL111 CLCD 6364M: Emma Anholt <emma@anholt.net> 6365S: Supported 6366T: git git://anongit.freedesktop.org/drm/drm-misc 6367F: drivers/gpu/drm/pl111/ 6368 6369DRM DRIVER FOR ARM VERSATILE TFT PANELS 6370M: Linus Walleij <linus.walleij@linaro.org> 6371S: Maintained 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6374F: drivers/gpu/drm/panel/panel-arm-versatile.c 6375 6376DRM DRIVER FOR ASPEED BMC GFX 6377M: Joel Stanley <joel@jms.id.au> 6378L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6379S: Supported 6380T: git git://anongit.freedesktop.org/drm/drm-misc 6381F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6382F: drivers/gpu/drm/aspeed/ 6383 6384DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6385M: Dave Airlie <airlied@redhat.com> 6386R: Thomas Zimmermann <tzimmermann@suse.de> 6387L: dri-devel@lists.freedesktop.org 6388S: Supported 6389T: git git://anongit.freedesktop.org/drm/drm-misc 6390F: drivers/gpu/drm/ast/ 6391 6392DRM DRIVER FOR BOCHS VIRTUAL GPU 6393M: Gerd Hoffmann <kraxel@redhat.com> 6394L: virtualization@lists.linux-foundation.org 6395S: Maintained 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: drivers/gpu/drm/tiny/bochs.c 6398 6399DRM DRIVER FOR BOE HIMAX8279D PANELS 6400M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6401S: Maintained 6402F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6403F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6404 6405DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6406M: Jagan Teki <jagan@amarulasolutions.com> 6407S: Maintained 6408F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6409F: drivers/gpu/drm/bridge/chipone-icn6211.c 6410 6411DRM DRIVER FOR EBBG FT8719 PANEL 6412M: Joel Selvaraj <jo@jsfamily.in> 6413S: Maintained 6414T: git git://anongit.freedesktop.org/drm/drm-misc 6415F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6416F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6417 6418DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6419M: Linus Walleij <linus.walleij@linaro.org> 6420S: Maintained 6421T: git git://anongit.freedesktop.org/drm/drm-misc 6422F: drivers/gpu/drm/tve200/ 6423 6424DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6425M: Icenowy Zheng <icenowy@aosc.io> 6426S: Maintained 6427F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6428F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6429 6430DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6431M: Jagan Teki <jagan@amarulasolutions.com> 6432S: Maintained 6433F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6434F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6435 6436DRM DRIVER FOR GENERIC EDP PANELS 6437R: Douglas Anderson <dianders@chromium.org> 6438F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6439F: drivers/gpu/drm/panel/panel-edp.c 6440 6441DRM DRIVER FOR GENERIC USB DISPLAY 6442M: Noralf Trønnes <noralf@tronnes.org> 6443S: Maintained 6444W: https://github.com/notro/gud/wiki 6445T: git git://anongit.freedesktop.org/drm/drm-misc 6446F: drivers/gpu/drm/gud/ 6447F: include/drm/gud.h 6448 6449DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6450M: Hans de Goede <hdegoede@redhat.com> 6451S: Maintained 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/tiny/gm12u320.c 6454 6455DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6456M: Ondrej Jirman <megi@xff.cz> 6457M: Javier Martinez Canillas <javierm@redhat.com> 6458S: Maintained 6459T: git git://anongit.freedesktop.org/drm/drm-misc 6460F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6461F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6462 6463DRM DRIVER FOR HX8357D PANELS 6464M: Emma Anholt <emma@anholt.net> 6465S: Maintained 6466T: git git://anongit.freedesktop.org/drm/drm-misc 6467F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6468F: drivers/gpu/drm/tiny/hx8357d.c 6469 6470DRM DRIVER FOR ILITEK ILI9225 PANELS 6471M: David Lechner <david@lechnology.com> 6472S: Maintained 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6475F: drivers/gpu/drm/tiny/ili9225.c 6476 6477DRM DRIVER FOR ILITEK ILI9486 PANELS 6478M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6479S: Maintained 6480T: git git://anongit.freedesktop.org/drm/drm-misc 6481F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6482F: drivers/gpu/drm/tiny/ili9486.c 6483 6484DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6485M: Jagan Teki <jagan@edgeble.ai> 6486S: Maintained 6487F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6488F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6489 6490DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6491M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6492S: Supported 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: drivers/gpu/drm/logicvc/ 6495 6496DRM DRIVER FOR LVDS PANELS 6497M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6498L: dri-devel@lists.freedesktop.org 6499T: git git://anongit.freedesktop.org/drm/drm-misc 6500S: Maintained 6501F: drivers/gpu/drm/panel/panel-lvds.c 6502F: Documentation/devicetree/bindings/display/lvds.yaml 6503F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6504 6505DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6506M: Guido Günther <agx@sigxcpu.org> 6507R: Purism Kernel Team <kernel@puri.sm> 6508S: Maintained 6509F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6510F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6511 6512DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6513M: Dave Airlie <airlied@redhat.com> 6514R: Thomas Zimmermann <tzimmermann@suse.de> 6515L: dri-devel@lists.freedesktop.org 6516S: Supported 6517T: git git://anongit.freedesktop.org/drm/drm-misc 6518F: drivers/gpu/drm/mgag200/ 6519 6520DRM DRIVER FOR MI0283QT 6521M: Noralf Trønnes <noralf@tronnes.org> 6522S: Maintained 6523T: git git://anongit.freedesktop.org/drm/drm-misc 6524F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6525F: drivers/gpu/drm/tiny/mi0283qt.c 6526 6527DRM DRIVER FOR MIPI DBI compatible panels 6528M: Noralf Trønnes <noralf@tronnes.org> 6529S: Maintained 6530W: https://github.com/notro/panel-mipi-dbi/wiki 6531T: git git://anongit.freedesktop.org/drm/drm-misc 6532F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6533F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6534 6535DRM DRIVER FOR MSM ADRENO GPU 6536M: Rob Clark <robdclark@gmail.com> 6537M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6538M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6539R: Sean Paul <sean@poorly.run> 6540L: linux-arm-msm@vger.kernel.org 6541L: dri-devel@lists.freedesktop.org 6542L: freedreno@lists.freedesktop.org 6543S: Maintained 6544B: https://gitlab.freedesktop.org/drm/msm/-/issues 6545T: git https://gitlab.freedesktop.org/drm/msm.git 6546F: Documentation/devicetree/bindings/display/msm/ 6547F: drivers/gpu/drm/msm/ 6548F: include/uapi/drm/msm_drm.h 6549 6550DRM DRIVER FOR NOVATEK NT35510 PANELS 6551M: Linus Walleij <linus.walleij@linaro.org> 6552S: Maintained 6553T: git git://anongit.freedesktop.org/drm/drm-misc 6554F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6555F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6556 6557DRM DRIVER FOR NOVATEK NT35560 PANELS 6558M: Linus Walleij <linus.walleij@linaro.org> 6559S: Maintained 6560T: git git://anongit.freedesktop.org/drm/drm-misc 6561F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6562F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6563 6564DRM DRIVER FOR NOVATEK NT36523 PANELS 6565M: Jianhua Lu <lujianhua000@gmail.com> 6566S: Maintained 6567T: git git://anongit.freedesktop.org/drm/drm-misc 6568F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6569F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6570 6571DRM DRIVER FOR NOVATEK NT36672A PANELS 6572M: Sumit Semwal <sumit.semwal@linaro.org> 6573S: Maintained 6574T: git git://anongit.freedesktop.org/drm/drm-misc 6575F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6576F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6577 6578DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6579M: Ben Skeggs <bskeggs@redhat.com> 6580M: Karol Herbst <kherbst@redhat.com> 6581M: Lyude Paul <lyude@redhat.com> 6582L: dri-devel@lists.freedesktop.org 6583L: nouveau@lists.freedesktop.org 6584S: Supported 6585W: https://nouveau.freedesktop.org/ 6586Q: https://patchwork.freedesktop.org/project/nouveau/ 6587Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6588B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6589C: irc://irc.oftc.net/nouveau 6590T: git https://gitlab.freedesktop.org/drm/nouveau.git 6591F: drivers/gpu/drm/nouveau/ 6592F: include/uapi/drm/nouveau_drm.h 6593 6594DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6595M: Stefan Mavrodiev <stefan@olimex.com> 6596S: Maintained 6597F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6598F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6599 6600DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6601R: Douglas Anderson <dianders@chromium.org> 6602F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6603F: drivers/gpu/drm/bridge/parade-ps8640.c 6604 6605DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6606M: Noralf Trønnes <noralf@tronnes.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/repaper.txt 6610F: drivers/gpu/drm/tiny/repaper.c 6611 6612DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6613M: Javier Martinez Canillas <javierm@redhat.com> 6614S: Maintained 6615T: git git://anongit.freedesktop.org/drm/drm-misc 6616F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6617F: drivers/gpu/drm/solomon/ssd130x* 6618 6619DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6620M: Dave Airlie <airlied@redhat.com> 6621M: Gerd Hoffmann <kraxel@redhat.com> 6622L: virtualization@lists.linux-foundation.org 6623S: Obsolete 6624W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6625T: git git://anongit.freedesktop.org/drm/drm-misc 6626F: drivers/gpu/drm/tiny/cirrus.c 6627 6628DRM DRIVER FOR QXL VIRTUAL GPU 6629M: Dave Airlie <airlied@redhat.com> 6630M: Gerd Hoffmann <kraxel@redhat.com> 6631L: virtualization@lists.linux-foundation.org 6632L: spice-devel@lists.freedesktop.org 6633S: Maintained 6634T: git git://anongit.freedesktop.org/drm/drm-misc 6635F: drivers/gpu/drm/qxl/ 6636F: include/uapi/drm/qxl_drm.h 6637 6638DRM DRIVER FOR RAYDIUM RM67191 PANELS 6639M: Robert Chiras <robert.chiras@nxp.com> 6640S: Maintained 6641F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6642F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6643 6644DRM DRIVER FOR SAMSUNG DB7430 PANELS 6645M: Linus Walleij <linus.walleij@linaro.org> 6646S: Maintained 6647T: git git://anongit.freedesktop.org/drm/drm-misc 6648F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6649F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6650 6651DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6652M: Inki Dae <inki.dae@samsung.com> 6653M: Jagan Teki <jagan@amarulasolutions.com> 6654M: Marek Szyprowski <m.szyprowski@samsung.com> 6655S: Maintained 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6658F: drivers/gpu/drm/bridge/samsung-dsim.c 6659F: include/drm/bridge/samsung-dsim.h 6660 6661DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6662M: Markuss Broks <markuss.broks@gmail.com> 6663S: Maintained 6664F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6665F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6666 6667DRM DRIVER FOR SITRONIX ST7703 PANELS 6668M: Guido Günther <agx@sigxcpu.org> 6669R: Purism Kernel Team <kernel@puri.sm> 6670R: Ondrej Jirman <megous@megous.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6673F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6674 6675DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6676M: Thomas Zimmermann <tzimmermann@suse.de> 6677M: Javier Martinez Canillas <javierm@redhat.com> 6678L: dri-devel@lists.freedesktop.org 6679S: Maintained 6680T: git git://anongit.freedesktop.org/drm/drm-misc 6681F: drivers/gpu/drm/drm_aperture.c 6682F: drivers/gpu/drm/tiny/ofdrm.c 6683F: drivers/gpu/drm/tiny/simpledrm.c 6684F: drivers/video/aperture.c 6685F: drivers/video/nomodeset.c 6686F: include/drm/drm_aperture.h 6687F: include/linux/aperture.h 6688F: include/video/nomodeset.h 6689 6690DRM DRIVER FOR SITRONIX ST7586 PANELS 6691M: David Lechner <david@lechnology.com> 6692S: Maintained 6693T: git git://anongit.freedesktop.org/drm/drm-misc 6694F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6695F: drivers/gpu/drm/tiny/st7586.c 6696 6697DRM DRIVER FOR SITRONIX ST7701 PANELS 6698M: Jagan Teki <jagan@amarulasolutions.com> 6699S: Maintained 6700F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6701F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6702 6703DRM DRIVER FOR SITRONIX ST7735R PANELS 6704M: David Lechner <david@lechnology.com> 6705S: Maintained 6706T: git git://anongit.freedesktop.org/drm/drm-misc 6707F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6708F: drivers/gpu/drm/tiny/st7735r.c 6709 6710DRM DRIVER FOR ST-ERICSSON MCDE 6711M: Linus Walleij <linus.walleij@linaro.org> 6712S: Maintained 6713T: git git://anongit.freedesktop.org/drm/drm-misc 6714F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6715F: drivers/gpu/drm/mcde/ 6716 6717DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6718M: Jagan Teki <jagan@amarulasolutions.com> 6719S: Maintained 6720F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6721F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6722 6723DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6724R: Douglas Anderson <dianders@chromium.org> 6725F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6726F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6727 6728DRM DRIVER FOR TPO TPG110 PANELS 6729M: Linus Walleij <linus.walleij@linaro.org> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6733F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6734 6735DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6736M: Dave Airlie <airlied@redhat.com> 6737R: Sean Paul <sean@poorly.run> 6738R: Thomas Zimmermann <tzimmermann@suse.de> 6739L: dri-devel@lists.freedesktop.org 6740S: Supported 6741T: git git://anongit.freedesktop.org/drm/drm-misc 6742F: drivers/gpu/drm/udl/ 6743 6744DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6745M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6746M: Melissa Wen <melissa.srw@gmail.com> 6747R: Haneen Mohammed <hamohammed.sa@gmail.com> 6748R: Daniel Vetter <daniel@ffwll.ch> 6749L: dri-devel@lists.freedesktop.org 6750S: Maintained 6751T: git git://anongit.freedesktop.org/drm/drm-misc 6752F: Documentation/gpu/vkms.rst 6753F: drivers/gpu/drm/vkms/ 6754 6755DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6756M: Hans de Goede <hdegoede@redhat.com> 6757L: dri-devel@lists.freedesktop.org 6758S: Maintained 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: drivers/gpu/drm/vboxvideo/ 6761 6762DRM DRIVER FOR VMWARE VIRTUAL GPU 6763M: Zack Rusin <zackr@vmware.com> 6764R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6765L: dri-devel@lists.freedesktop.org 6766S: Supported 6767T: git git://anongit.freedesktop.org/drm/drm-misc 6768F: drivers/gpu/drm/vmwgfx/ 6769F: include/uapi/drm/vmwgfx_drm.h 6770 6771DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6772M: Linus Walleij <linus.walleij@linaro.org> 6773S: Maintained 6774T: git git://anongit.freedesktop.org/drm/drm-misc 6775F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6776F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6777 6778DRM DRIVERS 6779M: David Airlie <airlied@gmail.com> 6780M: Daniel Vetter <daniel@ffwll.ch> 6781L: dri-devel@lists.freedesktop.org 6782S: Maintained 6783B: https://gitlab.freedesktop.org/drm 6784C: irc://irc.oftc.net/dri-devel 6785T: git git://anongit.freedesktop.org/drm/drm 6786F: Documentation/devicetree/bindings/display/ 6787F: Documentation/devicetree/bindings/gpu/ 6788F: Documentation/gpu/ 6789F: drivers/gpu/ 6790F: include/drm/ 6791F: include/linux/vga* 6792F: include/uapi/drm/ 6793 6794DRM DRIVERS AND MISC GPU PATCHES 6795M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6796M: Maxime Ripard <mripard@kernel.org> 6797M: Thomas Zimmermann <tzimmermann@suse.de> 6798S: Maintained 6799W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6800T: git git://anongit.freedesktop.org/drm/drm-misc 6801F: Documentation/gpu/ 6802F: drivers/gpu/drm/* 6803F: drivers/gpu/vga/ 6804F: include/drm/drm* 6805F: include/linux/vga* 6806F: include/uapi/drm/drm* 6807 6808DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6809M: Oded Gabbay <ogabbay@kernel.org> 6810L: dri-devel@lists.freedesktop.org 6811S: Maintained 6812C: irc://irc.oftc.net/dri-devel 6813T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6814F: Documentation/accel/ 6815F: drivers/accel/ 6816F: include/drm/drm_accel.h 6817 6818DRM ACCEL DRIVERS FOR INTEL VPU 6819M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6820M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6821L: dri-devel@lists.freedesktop.org 6822S: Supported 6823T: git git://anongit.freedesktop.org/drm/drm-misc 6824F: drivers/accel/ivpu/ 6825F: include/uapi/drm/ivpu_accel.h 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 DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6931M: Deepak Rawat <drawat.floss@gmail.com> 6932L: linux-hyperv@vger.kernel.org 6933L: dri-devel@lists.freedesktop.org 6934S: Maintained 6935T: git git://anongit.freedesktop.org/drm/drm-misc 6936F: drivers/gpu/drm/hyperv 6937 6938DRM DRIVERS FOR LIMA 6939M: Qiang Yu <yuq825@gmail.com> 6940L: dri-devel@lists.freedesktop.org 6941L: lima@lists.freedesktop.org (moderated for non-subscribers) 6942S: Maintained 6943T: git git://anongit.freedesktop.org/drm/drm-misc 6944F: drivers/gpu/drm/lima/ 6945F: include/uapi/drm/lima_drm.h 6946 6947DRM DRIVERS FOR MEDIATEK 6948M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6949M: Philipp Zabel <p.zabel@pengutronix.de> 6950L: dri-devel@lists.freedesktop.org 6951L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6952S: Supported 6953F: Documentation/devicetree/bindings/display/mediatek/ 6954F: drivers/gpu/drm/mediatek/ 6955F: drivers/phy/mediatek/phy-mtk-dp.c 6956F: drivers/phy/mediatek/phy-mtk-hdmi* 6957F: drivers/phy/mediatek/phy-mtk-mipi* 6958 6959DRM DRIVERS FOR NVIDIA TEGRA 6960M: Thierry Reding <thierry.reding@gmail.com> 6961M: Mikko Perttunen <mperttunen@nvidia.com> 6962L: dri-devel@lists.freedesktop.org 6963L: linux-tegra@vger.kernel.org 6964S: Supported 6965T: git https://gitlab.freedesktop.org/drm/tegra.git 6966F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6967F: Documentation/devicetree/bindings/gpu/host1x/ 6968F: drivers/gpu/drm/tegra/ 6969F: drivers/gpu/host1x/ 6970F: include/linux/host1x.h 6971F: include/uapi/drm/tegra_drm.h 6972 6973DRM DRIVERS FOR RENESAS 6974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6975M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-renesas-soc@vger.kernel.org 6978S: Supported 6979T: git git://linuxtv.org/pinchartl/media drm/du/next 6980F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6983F: Documentation/devicetree/bindings/display/renesas,du.yaml 6984F: drivers/gpu/drm/rcar-du/ 6985F: drivers/gpu/drm/shmobile/ 6986F: include/linux/platform_data/shmob_drm.h 6987 6988DRM DRIVERS FOR ROCKCHIP 6989M: Sandy Huang <hjc@rock-chips.com> 6990M: Heiko Stübner <heiko@sntech.de> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/rockchip/ 6995F: drivers/gpu/drm/rockchip/ 6996 6997DRM DRIVERS FOR STI 6998M: Alain Volmat <alain.volmat@foss.st.com> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7003F: drivers/gpu/drm/sti 7004 7005DRM DRIVERS FOR STM 7006M: Yannick Fertre <yannick.fertre@foss.st.com> 7007M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7008M: Philippe Cornu <philippe.cornu@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7013F: drivers/gpu/drm/stm 7014 7015DRM DRIVERS FOR TI KEYSTONE 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017M: Tomi Valkeinen <tomba@kernel.org> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7024F: drivers/gpu/drm/tidss/ 7025 7026DRM DRIVERS FOR TI LCDC 7027M: Jyri Sarha <jyri.sarha@iki.fi> 7028R: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/tilcdc/ 7032F: drivers/gpu/drm/tilcdc/ 7033 7034DRM DRIVERS FOR TI OMAP 7035M: Tomi Valkeinen <tomba@kernel.org> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/ti/ 7039F: drivers/gpu/drm/omapdrm/ 7040 7041DRM DRIVERS FOR V3D 7042M: Emma Anholt <emma@anholt.net> 7043M: Melissa Wen <mwen@igalia.com> 7044S: Supported 7045T: git git://anongit.freedesktop.org/drm/drm-misc 7046F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7047F: drivers/gpu/drm/v3d/ 7048F: include/uapi/drm/v3d_drm.h 7049 7050DRM DRIVERS FOR VC4 7051M: Emma Anholt <emma@anholt.net> 7052M: Maxime Ripard <mripard@kernel.org> 7053S: Supported 7054T: git git://github.com/anholt/linux 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7057F: drivers/gpu/drm/vc4/ 7058F: include/uapi/drm/vc4_drm.h 7059 7060DRM DRIVERS FOR VIVANTE GPU IP 7061M: Lucas Stach <l.stach@pengutronix.de> 7062R: Russell King <linux+etnaviv@armlinux.org.uk> 7063R: Christian Gmeiner <christian.gmeiner@gmail.com> 7064L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7068F: drivers/gpu/drm/etnaviv/ 7069F: include/uapi/drm/etnaviv_drm.h 7070 7071DRM DRIVERS FOR XEN 7072M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7073L: dri-devel@lists.freedesktop.org 7074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7075S: Supported 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/gpu/xen-front.rst 7078F: drivers/gpu/drm/xen/ 7079 7080DRM DRIVERS FOR XILINX 7081M: Hyun Kwon <hyun.kwon@xilinx.com> 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 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 7117DRM GPU SCHEDULER 7118M: Luben Tuikov <luben.tuikov@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/scheduler/ 7123F: include/drm/gpu_scheduler.h 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252S: Maintained 7253F: include/linux/dynamic_debug.h 7254F: lib/dynamic_debug.c 7255M: Jim Cromie <jim.cromie@gmail.com> 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DZ DECSTATION DZ11 SERIAL DRIVER 7266M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7267S: Maintained 7268F: drivers/tty/serial/dz.* 7269 7270E3X0 POWER BUTTON DRIVER 7271M: Moritz Fischer <moritz.fischer@ettus.com> 7272L: usrp-users@lists.ettus.com 7273S: Supported 7274W: http://www.ettus.com 7275F: Documentation/devicetree/bindings/input/e3x0-button.txt 7276F: drivers/input/misc/e3x0-button.c 7277 7278E4000 MEDIA DRIVER 7279M: Antti Palosaari <crope@iki.fi> 7280L: linux-media@vger.kernel.org 7281S: Maintained 7282W: https://linuxtv.org 7283W: http://palosaari.fi/linux/ 7284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7285T: git git://linuxtv.org/anttip/media_tree.git 7286F: drivers/media/tuners/e4000* 7287 7288EARTH_PT1 MEDIA DRIVER 7289M: Akihiro Tsukada <tskd08@gmail.com> 7290L: linux-media@vger.kernel.org 7291S: Odd Fixes 7292F: drivers/media/pci/pt1/ 7293 7294EARTH_PT3 MEDIA DRIVER 7295M: Akihiro Tsukada <tskd08@gmail.com> 7296L: linux-media@vger.kernel.org 7297S: Odd Fixes 7298F: drivers/media/pci/pt3/ 7299 7300EC100 MEDIA DRIVER 7301M: Antti Palosaari <crope@iki.fi> 7302L: linux-media@vger.kernel.org 7303S: Maintained 7304W: https://linuxtv.org 7305W: http://palosaari.fi/linux/ 7306Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7307T: git git://linuxtv.org/anttip/media_tree.git 7308F: drivers/media/dvb-frontends/ec100* 7309 7310ECRYPT FILE SYSTEM 7311M: Tyler Hicks <code@tyhicks.com> 7312L: ecryptfs@vger.kernel.org 7313S: Odd Fixes 7314W: http://ecryptfs.org 7315W: https://launchpad.net/ecryptfs 7316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7317F: Documentation/filesystems/ecryptfs.rst 7318F: fs/ecryptfs/ 7319 7320EDAC-AMD64 7321M: Yazen Ghannam <yazen.ghannam@amd.com> 7322L: linux-edac@vger.kernel.org 7323S: Supported 7324F: drivers/edac/amd64_edac* 7325F: drivers/edac/mce_amd* 7326 7327EDAC-ARMADA 7328M: Jan Luebbe <jlu@pengutronix.de> 7329L: linux-edac@vger.kernel.org 7330S: Maintained 7331F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7332F: drivers/edac/armada_xp_* 7333 7334EDAC-AST2500 7335M: Stefan Schaeckeler <sschaeck@cisco.com> 7336S: Supported 7337F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7338F: drivers/edac/aspeed_edac.c 7339 7340EDAC-BLUEFIELD 7341M: Shravan Kumar Ramani <shravankr@nvidia.com> 7342S: Supported 7343F: drivers/edac/bluefield_edac.c 7344 7345EDAC-CALXEDA 7346M: Andre Przywara <andre.przywara@arm.com> 7347L: linux-edac@vger.kernel.org 7348S: Maintained 7349F: drivers/edac/highbank* 7350 7351EDAC-CAVIUM OCTEON 7352M: Ralf Baechle <ralf@linux-mips.org> 7353L: linux-edac@vger.kernel.org 7354L: linux-mips@vger.kernel.org 7355S: Supported 7356F: drivers/edac/octeon_edac* 7357 7358EDAC-CAVIUM THUNDERX 7359M: Robert Richter <rric@kernel.org> 7360L: linux-edac@vger.kernel.org 7361S: Odd Fixes 7362F: drivers/edac/thunderx_edac* 7363 7364EDAC-CORE 7365M: Borislav Petkov <bp@alien8.de> 7366M: Tony Luck <tony.luck@intel.com> 7367R: James Morse <james.morse@arm.com> 7368R: Mauro Carvalho Chehab <mchehab@kernel.org> 7369R: Robert Richter <rric@kernel.org> 7370L: linux-edac@vger.kernel.org 7371S: Supported 7372T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7373F: Documentation/admin-guide/ras.rst 7374F: Documentation/driver-api/edac.rst 7375F: drivers/edac/ 7376F: include/linux/edac.h 7377 7378EDAC-DMC520 7379M: Lei Wang <lewan@microsoft.com> 7380L: linux-edac@vger.kernel.org 7381S: Supported 7382F: drivers/edac/dmc520_edac.c 7383 7384EDAC-E752X 7385M: Mark Gross <markgross@kernel.org> 7386L: linux-edac@vger.kernel.org 7387S: Maintained 7388F: drivers/edac/e752x_edac.c 7389 7390EDAC-E7XXX 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e7xxx_edac.c 7394 7395EDAC-FSL_DDR 7396M: York Sun <york.sun@nxp.com> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/fsl_ddr_edac.* 7400 7401EDAC-GHES 7402M: Mauro Carvalho Chehab <mchehab@kernel.org> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/ghes_edac.c 7406 7407EDAC-I10NM 7408M: Tony Luck <tony.luck@intel.com> 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/i10nm_base.c 7412 7413EDAC-I3000 7414L: linux-edac@vger.kernel.org 7415S: Orphan 7416F: drivers/edac/i3000_edac.c 7417 7418EDAC-I5000 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/i5000_edac.c 7422 7423EDAC-I5400 7424M: Mauro Carvalho Chehab <mchehab@kernel.org> 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/i5400_edac.c 7428 7429EDAC-I7300 7430M: Mauro Carvalho Chehab <mchehab@kernel.org> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/i7300_edac.c 7434 7435EDAC-I7CORE 7436M: Mauro Carvalho Chehab <mchehab@kernel.org> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/i7core_edac.c 7440 7441EDAC-I82443BXGX 7442M: Tim Small <tim@buttersideup.com> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/i82443bxgx_edac.c 7446 7447EDAC-I82975X 7448M: "Arvind R." <arvino55@gmail.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/i82975x_edac.c 7452 7453EDAC-IE31200 7454M: Jason Baron <jbaron@akamai.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/ie31200_edac.c 7458 7459EDAC-IGEN6 7460M: Tony Luck <tony.luck@intel.com> 7461R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/igen6_edac.c 7465 7466EDAC-MPC85XX 7467M: Johannes Thumshirn <morbidrsa@gmail.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/mpc85xx_edac.[ch] 7471 7472EDAC-PASEMI 7473M: Egor Martovetsky <egor@pasemi.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/pasemi_edac.c 7477 7478EDAC-PND2 7479M: Tony Luck <tony.luck@intel.com> 7480L: linux-edac@vger.kernel.org 7481S: Maintained 7482F: drivers/edac/pnd2_edac.[ch] 7483 7484EDAC-QCOM 7485M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7486L: linux-arm-msm@vger.kernel.org 7487L: linux-edac@vger.kernel.org 7488S: Maintained 7489F: drivers/edac/qcom_edac.c 7490 7491EDAC-R82600 7492M: Tim Small <tim@buttersideup.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/r82600_edac.c 7496 7497EDAC-SBRIDGE 7498M: Tony Luck <tony.luck@intel.com> 7499R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7500L: linux-edac@vger.kernel.org 7501S: Maintained 7502F: drivers/edac/sb_edac.c 7503 7504EDAC-SKYLAKE 7505M: Tony Luck <tony.luck@intel.com> 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/skx_*.[ch] 7509 7510EDAC-TI 7511M: Tero Kristo <kristo@kernel.org> 7512L: linux-edac@vger.kernel.org 7513S: Odd Fixes 7514F: drivers/edac/ti_edac.c 7515 7516EDIROL UA-101/UA-1000 DRIVER 7517M: Clemens Ladisch <clemens@ladisch.de> 7518L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7519S: Maintained 7520T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7521F: sound/usb/misc/ua101.c 7522 7523EFI TEST DRIVER 7524M: Ivan Hu <ivan.hu@canonical.com> 7525M: Ard Biesheuvel <ardb@kernel.org> 7526L: linux-efi@vger.kernel.org 7527S: Maintained 7528F: drivers/firmware/efi/test/ 7529 7530EFI VARIABLE FILESYSTEM 7531M: Jeremy Kerr <jk@ozlabs.org> 7532M: Ard Biesheuvel <ardb@kernel.org> 7533L: linux-efi@vger.kernel.org 7534S: Maintained 7535T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7536F: fs/efivarfs/ 7537 7538EFIFB FRAMEBUFFER DRIVER 7539M: Peter Jones <pjones@redhat.com> 7540L: linux-fbdev@vger.kernel.org 7541S: Maintained 7542F: drivers/video/fbdev/efifb.c 7543 7544EFS FILESYSTEM 7545S: Orphan 7546W: http://aeschi.ch.eu.org/efs/ 7547F: fs/efs/ 7548 7549EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7550M: Douglas Miller <dougmill@linux.ibm.com> 7551L: netdev@vger.kernel.org 7552S: Maintained 7553F: drivers/net/ethernet/ibm/ehea/ 7554 7555ELM327 CAN NETWORK DRIVER 7556M: Max Staudt <max@enpas.org> 7557L: linux-can@vger.kernel.org 7558S: Maintained 7559F: Documentation/networking/device_drivers/can/can327.rst 7560F: drivers/net/can/can327.c 7561 7562EM28XX VIDEO4LINUX DRIVER 7563M: Mauro Carvalho Chehab <mchehab@kernel.org> 7564L: linux-media@vger.kernel.org 7565S: Maintained 7566W: https://linuxtv.org 7567T: git git://linuxtv.org/media_tree.git 7568F: Documentation/admin-guide/media/em28xx* 7569F: drivers/media/usb/em28xx/ 7570 7571EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7572M: Adrian Hunter <adrian.hunter@intel.com> 7573M: Ritesh Harjani <riteshh@codeaurora.org> 7574M: Asutosh Das <asutoshd@codeaurora.org> 7575L: linux-mmc@vger.kernel.org 7576S: Supported 7577F: drivers/mmc/host/cqhci* 7578 7579EMULEX 10Gbps iSCSI - OneConnect DRIVER 7580M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7581L: linux-scsi@vger.kernel.org 7582S: Supported 7583W: http://www.broadcom.com 7584F: drivers/scsi/be2iscsi/ 7585 7586EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7587M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7588M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7589M: Somnath Kotur <somnath.kotur@broadcom.com> 7590L: netdev@vger.kernel.org 7591S: Supported 7592W: http://www.emulex.com 7593F: drivers/net/ethernet/emulex/benet/ 7594 7595EMULEX ONECONNECT ROCE DRIVER 7596M: Selvin Xavier <selvin.xavier@broadcom.com> 7597L: linux-rdma@vger.kernel.org 7598S: Odd Fixes 7599W: http://www.broadcom.com 7600F: drivers/infiniband/hw/ocrdma/ 7601F: include/uapi/rdma/ocrdma-abi.h 7602 7603EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7604M: James Smart <james.smart@broadcom.com> 7605M: Dick Kennedy <dick.kennedy@broadcom.com> 7606L: linux-scsi@vger.kernel.org 7607S: Supported 7608W: http://www.broadcom.com 7609F: drivers/scsi/lpfc/ 7610 7611EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7612M: James Smart <james.smart@broadcom.com> 7613M: Ram Vegesna <ram.vegesna@broadcom.com> 7614L: linux-scsi@vger.kernel.org 7615L: target-devel@vger.kernel.org 7616S: Supported 7617W: http://www.broadcom.com 7618F: drivers/scsi/elx/ 7619 7620ENE CB710 FLASH CARD READER DRIVER 7621M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7622S: Maintained 7623F: drivers/misc/cb710/ 7624F: drivers/mmc/host/cb710-mmc.* 7625F: include/linux/cb710.h 7626 7627ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7628M: Maxim Levitsky <maximlevitsky@gmail.com> 7629S: Maintained 7630F: drivers/media/rc/ene_ir.* 7631 7632EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7633M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7634L: linuxppc-dev@lists.ozlabs.org 7635S: Maintained 7636F: drivers/tty/ehv_bytechan.c 7637 7638EPSON S1D13XXX FRAMEBUFFER DRIVER 7639M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7640S: Maintained 7641T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7642F: drivers/video/fbdev/s1d13xxxfb.c 7643F: include/video/s1d13xxxfb.h 7644 7645EROFS FILE SYSTEM 7646M: Gao Xiang <xiang@kernel.org> 7647M: Chao Yu <chao@kernel.org> 7648R: Yue Hu <huyue2@coolpad.com> 7649R: Jeffle Xu <jefflexu@linux.alibaba.com> 7650L: linux-erofs@lists.ozlabs.org 7651S: Maintained 7652T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7653F: Documentation/ABI/testing/sysfs-fs-erofs 7654F: Documentation/filesystems/erofs.rst 7655F: fs/erofs/ 7656F: include/trace/events/erofs.h 7657 7658ERRSEQ ERROR TRACKING INFRASTRUCTURE 7659M: Jeff Layton <jlayton@kernel.org> 7660S: Maintained 7661F: include/linux/errseq.h 7662F: lib/errseq.c 7663 7664ESD CAN/USB DRIVERS 7665M: Frank Jungclaus <frank.jungclaus@esd.eu> 7666R: socketcan@esd.eu 7667L: linux-can@vger.kernel.org 7668S: Maintained 7669F: drivers/net/can/usb/esd_usb.c 7670 7671ET131X NETWORK DRIVER 7672M: Mark Einon <mark.einon@gmail.com> 7673S: Odd Fixes 7674F: drivers/net/ethernet/agere/ 7675 7676ETAS ES58X CAN/USB DRIVER 7677M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7678L: linux-can@vger.kernel.org 7679S: Maintained 7680F: Documentation/networking/devlink/etas_es58x.rst 7681F: drivers/net/can/usb/etas_es58x/ 7682 7683ETHERNET BRIDGE 7684M: Roopa Prabhu <roopa@nvidia.com> 7685M: Nikolay Aleksandrov <razor@blackwall.org> 7686L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7687L: netdev@vger.kernel.org 7688S: Maintained 7689W: http://www.linuxfoundation.org/en/Net:Bridge 7690F: include/linux/netfilter_bridge/ 7691F: net/bridge/ 7692 7693ETHERNET PHY LIBRARY 7694M: Andrew Lunn <andrew@lunn.ch> 7695M: Heiner Kallweit <hkallweit1@gmail.com> 7696R: Russell King <linux@armlinux.org.uk> 7697L: netdev@vger.kernel.org 7698S: Maintained 7699F: Documentation/ABI/testing/sysfs-class-net-phydev 7700F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7701F: Documentation/devicetree/bindings/net/mdio* 7702F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7703F: Documentation/networking/phy.rst 7704F: drivers/net/mdio/ 7705F: drivers/net/mdio/acpi_mdio.c 7706F: drivers/net/mdio/fwnode_mdio.c 7707F: drivers/net/mdio/of_mdio.c 7708F: drivers/net/pcs/ 7709F: drivers/net/phy/ 7710F: include/dt-bindings/net/qca-ar803x.h 7711F: include/linux/linkmode.h 7712F: include/linux/*mdio*.h 7713F: include/linux/mdio/*.h 7714F: include/linux/mii.h 7715F: include/linux/of_net.h 7716F: include/linux/phy.h 7717F: include/linux/phy_fixed.h 7718F: include/linux/platform_data/mdio-bcm-unimac.h 7719F: include/linux/platform_data/mdio-gpio.h 7720F: include/trace/events/mdio.h 7721F: include/uapi/linux/mdio.h 7722F: include/uapi/linux/mii.h 7723F: net/core/of_net.c 7724 7725EXEC & BINFMT API 7726R: Eric Biederman <ebiederm@xmission.com> 7727R: Kees Cook <keescook@chromium.org> 7728L: linux-mm@kvack.org 7729S: Supported 7730T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7731F: fs/*binfmt_*.c 7732F: fs/exec.c 7733F: include/linux/binfmts.h 7734F: include/linux/elf.h 7735F: include/uapi/linux/binfmts.h 7736F: include/uapi/linux/elf.h 7737F: tools/testing/selftests/exec/ 7738N: asm/elf.h 7739N: binfmt 7740 7741EXFAT FILE SYSTEM 7742M: Namjae Jeon <linkinjeon@kernel.org> 7743M: Sungjong Seo <sj1557.seo@samsung.com> 7744L: linux-fsdevel@vger.kernel.org 7745S: Maintained 7746T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7747F: fs/exfat/ 7748 7749EXT2 FILE SYSTEM 7750M: Jan Kara <jack@suse.com> 7751L: linux-ext4@vger.kernel.org 7752S: Maintained 7753F: Documentation/filesystems/ext2.rst 7754F: fs/ext2/ 7755F: include/linux/ext2* 7756 7757EXT4 FILE SYSTEM 7758M: "Theodore Ts'o" <tytso@mit.edu> 7759M: Andreas Dilger <adilger.kernel@dilger.ca> 7760L: linux-ext4@vger.kernel.org 7761S: Maintained 7762W: http://ext4.wiki.kernel.org 7763Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7764T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7765F: Documentation/filesystems/ext4/ 7766F: fs/ext4/ 7767F: include/trace/events/ext4.h 7768F: include/uapi/linux/ext4.h 7769 7770Extended Verification Module (EVM) 7771M: Mimi Zohar <zohar@linux.ibm.com> 7772L: linux-integrity@vger.kernel.org 7773S: Supported 7774T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7775F: security/integrity/evm/ 7776F: security/integrity/ 7777 7778EXTENSIBLE FIRMWARE INTERFACE (EFI) 7779M: Ard Biesheuvel <ardb@kernel.org> 7780L: linux-efi@vger.kernel.org 7781S: Maintained 7782T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7783F: Documentation/admin-guide/efi-stub.rst 7784F: arch/*/include/asm/efi.h 7785F: arch/*/kernel/efi.c 7786F: arch/arm/boot/compressed/efi-header.S 7787F: arch/x86/platform/efi/ 7788F: drivers/firmware/efi/ 7789F: include/linux/efi*.h 7790 7791EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7792M: MyungJoo Ham <myungjoo.ham@samsung.com> 7793M: Chanwoo Choi <cw00.choi@samsung.com> 7794L: linux-kernel@vger.kernel.org 7795S: Maintained 7796T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7797F: Documentation/devicetree/bindings/extcon/ 7798F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7799F: drivers/extcon/ 7800F: include/linux/extcon.h 7801F: include/linux/extcon/ 7802 7803EXTRA BOOT CONFIG 7804M: Masami Hiramatsu <mhiramat@kernel.org> 7805L: linux-kernel@vger.kernel.org 7806L: linux-trace-kernel@vger.kernel.org 7807Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7808S: Maintained 7809T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7810F: Documentation/admin-guide/bootconfig.rst 7811F: fs/proc/bootconfig.c 7812F: include/linux/bootconfig.h 7813F: lib/bootconfig-data.S 7814F: lib/bootconfig.c 7815F: tools/bootconfig/* 7816F: tools/bootconfig/scripts/* 7817 7818EXYNOS DP DRIVER 7819M: Jingoo Han <jingoohan1@gmail.com> 7820L: dri-devel@lists.freedesktop.org 7821S: Maintained 7822F: drivers/gpu/drm/exynos/exynos_dp* 7823 7824EXYNOS SYSMMU (IOMMU) driver 7825M: Marek Szyprowski <m.szyprowski@samsung.com> 7826L: iommu@lists.linux.dev 7827S: Maintained 7828F: drivers/iommu/exynos-iommu.c 7829 7830F2FS FILE SYSTEM 7831M: Jaegeuk Kim <jaegeuk@kernel.org> 7832M: Chao Yu <chao@kernel.org> 7833L: linux-f2fs-devel@lists.sourceforge.net 7834S: Maintained 7835W: https://f2fs.wiki.kernel.org/ 7836Q: https://patchwork.kernel.org/project/f2fs/list/ 7837B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7838T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7839F: Documentation/ABI/testing/sysfs-fs-f2fs 7840F: Documentation/filesystems/f2fs.rst 7841F: fs/f2fs/ 7842F: include/linux/f2fs_fs.h 7843F: include/trace/events/f2fs.h 7844F: include/uapi/linux/f2fs.h 7845 7846F71805F HARDWARE MONITORING DRIVER 7847M: Jean Delvare <jdelvare@suse.com> 7848L: linux-hwmon@vger.kernel.org 7849S: Maintained 7850F: Documentation/hwmon/f71805f.rst 7851F: drivers/hwmon/f71805f.c 7852 7853FADDR2LINE 7854M: Josh Poimboeuf <jpoimboe@kernel.org> 7855S: Maintained 7856F: scripts/faddr2line 7857 7858FAILOVER MODULE 7859M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7860L: netdev@vger.kernel.org 7861S: Supported 7862F: Documentation/networking/failover.rst 7863F: include/net/failover.h 7864F: net/core/failover.c 7865 7866FANOTIFY 7867M: Jan Kara <jack@suse.cz> 7868R: Amir Goldstein <amir73il@gmail.com> 7869R: Matthew Bobrowski <repnop@google.com> 7870L: linux-fsdevel@vger.kernel.org 7871S: Maintained 7872F: fs/notify/fanotify/ 7873F: include/linux/fanotify.h 7874F: include/uapi/linux/fanotify.h 7875 7876FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7877M: Linus Walleij <linus.walleij@linaro.org> 7878L: linux-usb@vger.kernel.org 7879S: Maintained 7880F: drivers/usb/fotg210/ 7881 7882FARSYNC SYNCHRONOUS DRIVER 7883M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7884S: Supported 7885W: http://www.farsite.co.uk/ 7886F: drivers/net/wan/farsync.* 7887 7888FAULT INJECTION SUPPORT 7889M: Akinobu Mita <akinobu.mita@gmail.com> 7890S: Supported 7891F: Documentation/fault-injection/ 7892F: lib/fault-inject.c 7893 7894FBTFT Framebuffer drivers 7895L: dri-devel@lists.freedesktop.org 7896L: linux-fbdev@vger.kernel.org 7897S: Orphan 7898F: drivers/staging/fbtft/ 7899 7900FC0011 TUNER DRIVER 7901M: Michael Buesch <m@bues.ch> 7902L: linux-media@vger.kernel.org 7903S: Maintained 7904F: drivers/media/tuners/fc0011.c 7905F: drivers/media/tuners/fc0011.h 7906 7907FC2580 MEDIA DRIVER 7908M: Antti Palosaari <crope@iki.fi> 7909L: linux-media@vger.kernel.org 7910S: Maintained 7911W: https://linuxtv.org 7912W: http://palosaari.fi/linux/ 7913Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7914T: git git://linuxtv.org/anttip/media_tree.git 7915F: drivers/media/tuners/fc2580* 7916 7917FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7918M: Hannes Reinecke <hare@suse.de> 7919L: linux-scsi@vger.kernel.org 7920S: Supported 7921W: www.Open-FCoE.org 7922F: drivers/scsi/fcoe/ 7923F: drivers/scsi/libfc/ 7924F: include/scsi/fc/ 7925F: include/scsi/libfc.h 7926F: include/scsi/libfcoe.h 7927F: include/uapi/scsi/fc/ 7928 7929FILE LOCKING (flock() and fcntl()/lockf()) 7930M: Jeff Layton <jlayton@kernel.org> 7931M: Chuck Lever <chuck.lever@oracle.com> 7932L: linux-fsdevel@vger.kernel.org 7933S: Maintained 7934F: fs/fcntl.c 7935F: fs/locks.c 7936F: include/linux/fcntl.h 7937F: include/uapi/linux/fcntl.h 7938 7939FILESYSTEM DIRECT ACCESS (DAX) 7940M: Dan Williams <dan.j.williams@intel.com> 7941R: Matthew Wilcox <willy@infradead.org> 7942R: Jan Kara <jack@suse.cz> 7943L: linux-fsdevel@vger.kernel.org 7944L: nvdimm@lists.linux.dev 7945S: Supported 7946F: fs/dax.c 7947F: include/linux/dax.h 7948F: include/trace/events/fs_dax.h 7949 7950FILESYSTEMS (VFS and infrastructure) 7951M: Alexander Viro <viro@zeniv.linux.org.uk> 7952M: Christian Brauner <brauner@kernel.org> 7953L: linux-fsdevel@vger.kernel.org 7954S: Maintained 7955F: fs/* 7956F: include/linux/fs.h 7957F: include/linux/fs_types.h 7958F: include/uapi/linux/fs.h 7959F: include/uapi/linux/openat2.h 7960 7961FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7962M: Riku Voipio <riku.voipio@iki.fi> 7963L: linux-hwmon@vger.kernel.org 7964S: Maintained 7965F: drivers/hwmon/f75375s.c 7966F: include/linux/f75375s.h 7967 7968FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7969M: Clemens Ladisch <clemens@ladisch.de> 7970M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7971L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7972S: Maintained 7973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7974F: include/uapi/sound/firewire.h 7975F: sound/firewire/ 7976 7977FIREWIRE MEDIA DRIVERS (firedtv) 7978M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7979L: linux-media@vger.kernel.org 7980L: linux1394-devel@lists.sourceforge.net 7981S: Maintained 7982T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7983F: drivers/media/firewire/ 7984 7985FIREWIRE SBP-2 TARGET 7986M: Chris Boot <bootc@bootc.net> 7987L: linux-scsi@vger.kernel.org 7988L: target-devel@vger.kernel.org 7989L: linux1394-devel@lists.sourceforge.net 7990S: Maintained 7991T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7992F: drivers/target/sbp/ 7993 7994FIREWIRE SUBSYSTEM 7995M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7996M: Takashi Sakamoto <takaswie@kernel.org> 7997L: linux1394-devel@lists.sourceforge.net 7998S: Maintained 7999W: http://ieee1394.docs.kernel.org/ 8000T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8001F: drivers/firewire/ 8002F: include/linux/firewire.h 8003F: include/uapi/linux/firewire*.h 8004F: tools/firewire/ 8005 8006FIRMWARE FRAMEWORK FOR ARMV8-A 8007M: Sudeep Holla <sudeep.holla@arm.com> 8008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8009S: Maintained 8010F: drivers/firmware/arm_ffa/ 8011F: include/linux/arm_ffa.h 8012 8013FIRMWARE LOADER (request_firmware) 8014M: Luis Chamberlain <mcgrof@kernel.org> 8015M: Russ Weight <russell.h.weight@intel.com> 8016L: linux-kernel@vger.kernel.org 8017S: Maintained 8018F: Documentation/firmware_class/ 8019F: drivers/base/firmware_loader/ 8020F: include/linux/firmware.h 8021 8022FLEXTIMER FTM-QUADDEC DRIVER 8023M: Patrick Havelange <patrick.havelange@essensium.com> 8024L: linux-iio@vger.kernel.org 8025S: Maintained 8026F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8027F: drivers/counter/ftm-quaddec.c 8028 8029FLOPPY DRIVER 8030M: Denis Efremov <efremov@linux.com> 8031L: linux-block@vger.kernel.org 8032S: Odd Fixes 8033F: drivers/block/floppy.c 8034 8035FLYSKY FSIA6B RC RECEIVER 8036M: Markus Koch <markus@notsyncing.net> 8037L: linux-input@vger.kernel.org 8038S: Maintained 8039F: drivers/input/joystick/fsia6b.c 8040 8041FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8042M: Geoffrey D. Bennett <g@b4.vu> 8043L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8044S: Maintained 8045T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8046F: sound/usb/mixer_scarlett_gen2.c 8047 8048FORCEDETH GIGABIT ETHERNET DRIVER 8049M: Rain River <rain.1986.08.12@gmail.com> 8050M: Zhu Yanjun <zyjzyj2000@gmail.com> 8051L: netdev@vger.kernel.org 8052S: Maintained 8053F: drivers/net/ethernet/nvidia/* 8054 8055FORTIFY_SOURCE 8056M: Kees Cook <keescook@chromium.org> 8057L: linux-hardening@vger.kernel.org 8058S: Supported 8059T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8060F: include/linux/fortify-string.h 8061F: lib/fortify_kunit.c 8062F: lib/memcpy_kunit.c 8063F: lib/strscpy_kunit.c 8064F: lib/test_fortify/* 8065F: scripts/test_fortify.sh 8066K: \b__NO_FORTIFY\b 8067 8068FPGA DFL DRIVERS 8069M: Wu Hao <hao.wu@intel.com> 8070R: Tom Rix <trix@redhat.com> 8071L: linux-fpga@vger.kernel.org 8072S: Maintained 8073F: Documentation/ABI/testing/sysfs-bus-dfl* 8074F: Documentation/fpga/dfl.rst 8075F: drivers/fpga/dfl* 8076F: drivers/uio/uio_dfl.c 8077F: include/linux/dfl.h 8078F: include/uapi/linux/fpga-dfl.h 8079 8080FPGA MANAGER FRAMEWORK 8081M: Moritz Fischer <mdf@kernel.org> 8082M: Wu Hao <hao.wu@intel.com> 8083M: Xu Yilun <yilun.xu@intel.com> 8084R: Tom Rix <trix@redhat.com> 8085L: linux-fpga@vger.kernel.org 8086S: Maintained 8087Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8088T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8089F: Documentation/devicetree/bindings/fpga/ 8090F: Documentation/driver-api/fpga/ 8091F: Documentation/fpga/ 8092F: drivers/fpga/ 8093F: include/linux/fpga/ 8094 8095INTEL MAX10 BMC SECURE UPDATES 8096M: Russ Weight <russell.h.weight@intel.com> 8097L: linux-fpga@vger.kernel.org 8098S: Maintained 8099F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8100F: drivers/fpga/intel-m10-bmc-sec-update.c 8101 8102MICROCHIP POLARFIRE FPGA DRIVERS 8103M: Conor Dooley <conor.dooley@microchip.com> 8104R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8105L: linux-fpga@vger.kernel.org 8106S: Supported 8107F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8108F: drivers/fpga/microchip-spi.c 8109 8110FPU EMULATOR 8111M: Bill Metzenthen <billm@melbpc.org.au> 8112S: Maintained 8113W: https://floatingpoint.billm.au/ 8114F: arch/x86/math-emu/ 8115 8116FRAMEBUFFER CORE 8117M: Daniel Vetter <daniel@ffwll.ch> 8118F: drivers/video/fbdev/core/ 8119S: Odd Fixes 8120T: git git://anongit.freedesktop.org/drm/drm-misc 8121 8122FRAMEBUFFER LAYER 8123M: Helge Deller <deller@gmx.de> 8124L: linux-fbdev@vger.kernel.org 8125L: dri-devel@lists.freedesktop.org 8126S: Maintained 8127Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8128T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8129F: Documentation/fb/ 8130F: drivers/video/ 8131F: include/linux/fb.h 8132F: include/uapi/linux/fb.h 8133F: include/uapi/video/ 8134F: include/video/ 8135 8136FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8137M: Horia Geantă <horia.geanta@nxp.com> 8138M: Pankaj Gupta <pankaj.gupta@nxp.com> 8139M: Gaurav Jain <gaurav.jain@nxp.com> 8140L: linux-crypto@vger.kernel.org 8141S: Maintained 8142F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8143F: drivers/crypto/caam/ 8144 8145FREESCALE COLDFIRE M5441X MMC DRIVER 8146M: Angelo Dureghello <angelo.dureghello@timesys.com> 8147L: linux-mmc@vger.kernel.org 8148S: Maintained 8149F: drivers/mmc/host/sdhci-esdhc-mcf.c 8150F: include/linux/platform_data/mmc-esdhc-mcf.h 8151 8152FREESCALE DIU FRAMEBUFFER DRIVER 8153M: Timur Tabi <timur@kernel.org> 8154L: linux-fbdev@vger.kernel.org 8155S: Maintained 8156F: drivers/video/fbdev/fsl-diu-fb.* 8157 8158FREESCALE DMA DRIVER 8159M: Li Yang <leoyang.li@nxp.com> 8160M: Zhang Wei <zw@zh-kernel.org> 8161L: linuxppc-dev@lists.ozlabs.org 8162S: Maintained 8163F: drivers/dma/fsldma.* 8164 8165FREESCALE DSPI DRIVER 8166M: Vladimir Oltean <olteanv@gmail.com> 8167L: linux-spi@vger.kernel.org 8168S: Maintained 8169F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8170F: drivers/spi/spi-fsl-dspi.c 8171F: include/linux/spi/spi-fsl-dspi.h 8172 8173FREESCALE ENETC ETHERNET DRIVERS 8174M: Claudiu Manoil <claudiu.manoil@nxp.com> 8175L: netdev@vger.kernel.org 8176S: Maintained 8177F: drivers/net/ethernet/freescale/enetc/ 8178 8179FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8180M: Claudiu Manoil <claudiu.manoil@nxp.com> 8181L: netdev@vger.kernel.org 8182S: Maintained 8183F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8184F: drivers/net/ethernet/freescale/gianfar* 8185 8186FREESCALE GPMI NAND DRIVER 8187M: Han Xu <han.xu@nxp.com> 8188L: linux-mtd@lists.infradead.org 8189S: Maintained 8190F: drivers/mtd/nand/raw/gpmi-nand/* 8191 8192FREESCALE I2C CPM DRIVER 8193M: Jochen Friedrich <jochen@scram.de> 8194L: linuxppc-dev@lists.ozlabs.org 8195L: linux-i2c@vger.kernel.org 8196S: Maintained 8197F: drivers/i2c/busses/i2c-cpm.c 8198 8199FREESCALE IMX / MXC FEC DRIVER 8200M: Wei Fang <wei.fang@nxp.com> 8201R: Shenwei Wang <shenwei.wang@nxp.com> 8202R: Clark Wang <xiaoning.wang@nxp.com> 8203R: NXP Linux Team <linux-imx@nxp.com> 8204L: netdev@vger.kernel.org 8205S: Maintained 8206F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8207F: drivers/net/ethernet/freescale/fec.h 8208F: drivers/net/ethernet/freescale/fec_main.c 8209F: drivers/net/ethernet/freescale/fec_ptp.c 8210 8211FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8212M: Sascha Hauer <s.hauer@pengutronix.de> 8213R: Pengutronix Kernel Team <kernel@pengutronix.de> 8214L: linux-fbdev@vger.kernel.org 8215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8216S: Maintained 8217F: drivers/video/fbdev/imxfb.c 8218 8219FREESCALE IMX DDR PMU DRIVER 8220M: Frank Li <Frank.li@nxp.com> 8221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8222S: Maintained 8223F: Documentation/admin-guide/perf/imx-ddr.rst 8224F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8225F: drivers/perf/fsl_imx8_ddr_perf.c 8226 8227FREESCALE IMX I2C DRIVER 8228M: Oleksij Rempel <o.rempel@pengutronix.de> 8229R: Pengutronix Kernel Team <kernel@pengutronix.de> 8230L: linux-i2c@vger.kernel.org 8231S: Maintained 8232F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8233F: drivers/i2c/busses/i2c-imx.c 8234 8235FREESCALE IMX LPI2C DRIVER 8236M: Dong Aisheng <aisheng.dong@nxp.com> 8237L: linux-i2c@vger.kernel.org 8238L: linux-imx@nxp.com 8239S: Maintained 8240F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8241F: drivers/i2c/busses/i2c-imx-lpi2c.c 8242 8243FREESCALE MPC I2C DRIVER 8244M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8245L: linux-i2c@vger.kernel.org 8246S: Maintained 8247F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8248F: drivers/i2c/busses/i2c-mpc.c 8249 8250FREESCALE QORIQ DPAA ETHERNET DRIVER 8251M: Madalin Bucur <madalin.bucur@nxp.com> 8252L: netdev@vger.kernel.org 8253S: Maintained 8254F: drivers/net/ethernet/freescale/dpaa 8255 8256FREESCALE QORIQ DPAA FMAN DRIVER 8257M: Madalin Bucur <madalin.bucur@nxp.com> 8258R: Sean Anderson <sean.anderson@seco.com> 8259L: netdev@vger.kernel.org 8260S: Maintained 8261F: Documentation/devicetree/bindings/net/fsl-fman.txt 8262F: drivers/net/ethernet/freescale/fman 8263 8264FREESCALE QORIQ PTP CLOCK DRIVER 8265M: Yangbo Lu <yangbo.lu@nxp.com> 8266L: netdev@vger.kernel.org 8267S: Maintained 8268F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8269F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8270F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8271F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8272F: drivers/ptp/ptp_qoriq.c 8273F: drivers/ptp/ptp_qoriq_debugfs.c 8274F: include/linux/fsl/ptp_qoriq.h 8275 8276FREESCALE QUAD SPI DRIVER 8277M: Han Xu <han.xu@nxp.com> 8278L: linux-spi@vger.kernel.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8281F: drivers/spi/spi-fsl-qspi.c 8282 8283FREESCALE QUICC ENGINE LIBRARY 8284M: Qiang Zhao <qiang.zhao@nxp.com> 8285L: linuxppc-dev@lists.ozlabs.org 8286S: Maintained 8287F: drivers/soc/fsl/qe/ 8288F: include/soc/fsl/qe/ 8289 8290FREESCALE QUICC ENGINE QMC DRIVER 8291M: Herve Codina <herve.codina@bootlin.com> 8292L: linuxppc-dev@lists.ozlabs.org 8293S: Maintained 8294F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8295F: drivers/soc/fsl/qe/qmc.c 8296F: include/soc/fsl/qe/qmc.h 8297 8298FREESCALE QUICC ENGINE TSA DRIVER 8299M: Herve Codina <herve.codina@bootlin.com> 8300L: linuxppc-dev@lists.ozlabs.org 8301S: Maintained 8302F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8303F: drivers/soc/fsl/qe/tsa.c 8304F: drivers/soc/fsl/qe/tsa.h 8305F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8306 8307FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8308M: Li Yang <leoyang.li@nxp.com> 8309L: netdev@vger.kernel.org 8310L: linuxppc-dev@lists.ozlabs.org 8311S: Maintained 8312F: drivers/net/ethernet/freescale/ucc_geth* 8313 8314FREESCALE QUICC ENGINE UCC HDLC DRIVER 8315M: Zhao Qiang <qiang.zhao@nxp.com> 8316L: netdev@vger.kernel.org 8317L: linuxppc-dev@lists.ozlabs.org 8318S: Maintained 8319F: drivers/net/wan/fsl_ucc_hdlc* 8320 8321FREESCALE QUICC ENGINE UCC UART DRIVER 8322M: Timur Tabi <timur@kernel.org> 8323L: linuxppc-dev@lists.ozlabs.org 8324S: Maintained 8325F: drivers/tty/serial/ucc_uart.c 8326 8327FREESCALE SOC DRIVERS 8328M: Li Yang <leoyang.li@nxp.com> 8329L: linuxppc-dev@lists.ozlabs.org 8330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8331S: Maintained 8332F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8333F: Documentation/devicetree/bindings/soc/fsl/ 8334F: drivers/soc/fsl/ 8335F: include/linux/fsl/ 8336F: include/soc/fsl/ 8337 8338FREESCALE SOC FS_ENET DRIVER 8339M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8340L: linuxppc-dev@lists.ozlabs.org 8341L: netdev@vger.kernel.org 8342S: Maintained 8343F: drivers/net/ethernet/freescale/fs_enet/ 8344F: include/linux/fs_enet_pd.h 8345 8346FREESCALE SOC SOUND DRIVERS 8347M: Shengjiu Wang <shengjiu.wang@gmail.com> 8348M: Xiubo Li <Xiubo.Lee@gmail.com> 8349R: Fabio Estevam <festevam@gmail.com> 8350R: Nicolin Chen <nicoleotsuka@gmail.com> 8351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8352L: linuxppc-dev@lists.ozlabs.org 8353S: Maintained 8354F: sound/soc/fsl/fsl* 8355F: sound/soc/fsl/imx* 8356F: sound/soc/fsl/mpc8610_hpcd.c 8357 8358FREESCALE SOC SOUND QMC DRIVER 8359M: Herve Codina <herve.codina@bootlin.com> 8360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8361L: linuxppc-dev@lists.ozlabs.org 8362S: Maintained 8363F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8364F: sound/soc/fsl/fsl_qmc_audio.c 8365 8366FREESCALE USB PERIPHERAL DRIVERS 8367M: Li Yang <leoyang.li@nxp.com> 8368L: linux-usb@vger.kernel.org 8369L: linuxppc-dev@lists.ozlabs.org 8370S: Maintained 8371F: drivers/usb/gadget/udc/fsl* 8372 8373FREESCALE USB PHY DRIVER 8374M: Ran Wang <ran.wang_1@nxp.com> 8375L: linux-usb@vger.kernel.org 8376L: linuxppc-dev@lists.ozlabs.org 8377S: Maintained 8378F: drivers/usb/phy/phy-fsl-usb* 8379 8380FREEVXFS FILESYSTEM 8381M: Christoph Hellwig <hch@infradead.org> 8382S: Maintained 8383W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8384F: fs/freevxfs/ 8385 8386FREEZER 8387M: "Rafael J. Wysocki" <rafael@kernel.org> 8388M: Pavel Machek <pavel@ucw.cz> 8389L: linux-pm@vger.kernel.org 8390S: Supported 8391F: Documentation/power/freezing-of-tasks.rst 8392F: include/linux/freezer.h 8393F: kernel/freezer.c 8394 8395FRONTSWAP API 8396M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8397L: linux-kernel@vger.kernel.org 8398S: Maintained 8399F: include/linux/frontswap.h 8400F: mm/frontswap.c 8401 8402FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8403M: David Howells <dhowells@redhat.com> 8404L: linux-cachefs@redhat.com (moderated for non-subscribers) 8405S: Supported 8406F: Documentation/filesystems/caching/ 8407F: fs/fscache/ 8408F: include/linux/fscache*.h 8409 8410FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8411M: Eric Biggers <ebiggers@kernel.org> 8412M: Theodore Y. Ts'o <tytso@mit.edu> 8413M: Jaegeuk Kim <jaegeuk@kernel.org> 8414L: linux-fscrypt@vger.kernel.org 8415S: Supported 8416Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8417T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8418F: Documentation/filesystems/fscrypt.rst 8419F: fs/crypto/ 8420F: include/linux/fscrypt.h 8421F: include/uapi/linux/fscrypt.h 8422 8423FSI SUBSYSTEM 8424M: Jeremy Kerr <jk@ozlabs.org> 8425M: Joel Stanley <joel@jms.id.au> 8426R: Alistar Popple <alistair@popple.id.au> 8427R: Eddie James <eajames@linux.ibm.com> 8428L: linux-fsi@lists.ozlabs.org 8429S: Supported 8430Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8431T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8432F: drivers/fsi/ 8433F: include/linux/fsi*.h 8434F: include/trace/events/fsi*.h 8435 8436FSI-ATTACHED I2C DRIVER 8437M: Eddie James <eajames@linux.ibm.com> 8438L: linux-i2c@vger.kernel.org 8439L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8440S: Maintained 8441F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8442F: drivers/i2c/busses/i2c-fsi.c 8443 8444FSI-ATTACHED SPI DRIVER 8445M: Eddie James <eajames@linux.ibm.com> 8446L: linux-spi@vger.kernel.org 8447S: Maintained 8448F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8449F: drivers/spi/spi-fsi.c 8450 8451FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8452M: Jan Kara <jack@suse.cz> 8453R: Amir Goldstein <amir73il@gmail.com> 8454L: linux-fsdevel@vger.kernel.org 8455S: Maintained 8456T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8457F: fs/notify/ 8458F: include/linux/fsnotify*.h 8459 8460FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8461M: Eric Biggers <ebiggers@kernel.org> 8462M: Theodore Y. Ts'o <tytso@mit.edu> 8463L: fsverity@lists.linux.dev 8464S: Supported 8465Q: https://patchwork.kernel.org/project/fsverity/list/ 8466T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8467F: Documentation/filesystems/fsverity.rst 8468F: fs/verity/ 8469F: include/linux/fsverity.h 8470F: include/uapi/linux/fsverity.h 8471 8472FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8473M: Michael Zaidman <michael.zaidman@gmail.com> 8474L: linux-i2c@vger.kernel.org 8475L: linux-input@vger.kernel.org 8476S: Maintained 8477F: drivers/hid/hid-ft260.c 8478 8479FUJITSU LAPTOP EXTRAS 8480M: Jonathan Woithe <jwoithe@just42.net> 8481L: platform-driver-x86@vger.kernel.org 8482S: Maintained 8483F: drivers/platform/x86/fujitsu-laptop.c 8484 8485FUJITSU TABLET EXTRAS 8486M: Robert Gerlach <khnz@gmx.de> 8487L: platform-driver-x86@vger.kernel.org 8488S: Maintained 8489F: drivers/platform/x86/fujitsu-tablet.c 8490 8491FUNCTION HOOKS (FTRACE) 8492M: Steven Rostedt <rostedt@goodmis.org> 8493M: Masami Hiramatsu <mhiramat@kernel.org> 8494R: Mark Rutland <mark.rutland@arm.com> 8495L: linux-kernel@vger.kernel.org 8496L: linux-trace-kernel@vger.kernel.org 8497Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8498S: Maintained 8499T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8500F: Documentation/trace/ftrace* 8501F: kernel/trace/ftrace* 8502F: kernel/trace/fgraph.c 8503F: arch/*/*/*/*ftrace* 8504F: arch/*/*/*ftrace* 8505F: include/*/ftrace.h 8506F: samples/ftrace 8507 8508FUNGIBLE ETHERNET DRIVERS 8509M: Dimitris Michailidis <dmichail@fungible.com> 8510L: netdev@vger.kernel.org 8511S: Supported 8512F: drivers/net/ethernet/fungible/ 8513 8514FUSE: FILESYSTEM IN USERSPACE 8515M: Miklos Szeredi <miklos@szeredi.hu> 8516L: linux-fsdevel@vger.kernel.org 8517S: Maintained 8518W: https://github.com/libfuse/ 8519T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8520F: Documentation/filesystems/fuse.rst 8521F: fs/fuse/ 8522F: include/uapi/linux/fuse.h 8523 8524FUTEX SUBSYSTEM 8525M: Thomas Gleixner <tglx@linutronix.de> 8526M: Ingo Molnar <mingo@redhat.com> 8527R: Peter Zijlstra <peterz@infradead.org> 8528R: Darren Hart <dvhart@infradead.org> 8529R: Davidlohr Bueso <dave@stgolabs.net> 8530R: André Almeida <andrealmeid@igalia.com> 8531L: linux-kernel@vger.kernel.org 8532S: Maintained 8533T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8534F: Documentation/locking/*futex* 8535F: include/asm-generic/futex.h 8536F: include/linux/futex.h 8537F: include/uapi/linux/futex.h 8538F: kernel/futex/* 8539F: tools/perf/bench/futex* 8540F: tools/testing/selftests/futex/ 8541 8542GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8543M: Tim Harvey <tharvey@gateworks.com> 8544S: Maintained 8545F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8546F: drivers/mfd/gateworks-gsc.c 8547F: include/linux/mfd/gsc.h 8548F: Documentation/hwmon/gsc-hwmon.rst 8549F: drivers/hwmon/gsc-hwmon.c 8550F: include/linux/platform_data/gsc_hwmon.h 8551 8552GCC PLUGINS 8553M: Kees Cook <keescook@chromium.org> 8554L: linux-hardening@vger.kernel.org 8555S: Maintained 8556T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8557F: Documentation/kbuild/gcc-plugins.rst 8558F: scripts/Makefile.gcc-plugins 8559F: scripts/gcc-plugins/ 8560 8561GCOV BASED KERNEL PROFILING 8562M: Peter Oberparleiter <oberpar@linux.ibm.com> 8563S: Maintained 8564F: Documentation/dev-tools/gcov.rst 8565F: kernel/gcov/ 8566 8567GDB KERNEL DEBUGGING HELPER SCRIPTS 8568M: Jan Kiszka <jan.kiszka@siemens.com> 8569M: Kieran Bingham <kbingham@kernel.org> 8570S: Supported 8571F: scripts/gdb/ 8572 8573GEMINI CRYPTO DRIVER 8574M: Corentin Labbe <clabbe@baylibre.com> 8575L: linux-crypto@vger.kernel.org 8576S: Maintained 8577F: drivers/crypto/gemini/ 8578 8579GEMTEK FM RADIO RECEIVER DRIVER 8580M: Hans Verkuil <hverkuil@xs4all.nl> 8581L: linux-media@vger.kernel.org 8582S: Maintained 8583W: https://linuxtv.org 8584T: git git://linuxtv.org/media_tree.git 8585F: drivers/media/radio/radio-gemtek* 8586 8587GENERIC ARCHITECTURE TOPOLOGY 8588M: Sudeep Holla <sudeep.holla@arm.com> 8589L: linux-kernel@vger.kernel.org 8590S: Maintained 8591F: drivers/base/arch_topology.c 8592F: include/linux/arch_topology.h 8593 8594GENERIC ENTRY CODE 8595M: Thomas Gleixner <tglx@linutronix.de> 8596M: Peter Zijlstra <peterz@infradead.org> 8597M: Andy Lutomirski <luto@kernel.org> 8598L: linux-kernel@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8601F: include/linux/entry-common.h 8602F: include/linux/entry-kvm.h 8603F: kernel/entry/ 8604 8605GENERIC GPIO I2C DRIVER 8606M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8607S: Supported 8608F: drivers/i2c/busses/i2c-gpio.c 8609F: include/linux/platform_data/i2c-gpio.h 8610 8611GENERIC GPIO I2C MULTIPLEXER DRIVER 8612M: Peter Korsgaard <peter.korsgaard@barco.com> 8613L: linux-i2c@vger.kernel.org 8614S: Supported 8615F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8616F: drivers/i2c/muxes/i2c-mux-gpio.c 8617F: include/linux/platform_data/i2c-mux-gpio.h 8618 8619GENERIC HDLC (WAN) DRIVERS 8620M: Krzysztof Halasa <khc@pm.waw.pl> 8621S: Maintained 8622W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8623F: drivers/net/wan/c101.c 8624F: drivers/net/wan/hd6457* 8625F: drivers/net/wan/hdlc* 8626F: drivers/net/wan/n2.c 8627F: drivers/net/wan/pc300too.c 8628F: drivers/net/wan/pci200syn.c 8629F: drivers/net/wan/wanxl* 8630 8631GENERIC INCLUDE/ASM HEADER FILES 8632M: Arnd Bergmann <arnd@arndb.de> 8633L: linux-arch@vger.kernel.org 8634S: Maintained 8635T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8636F: include/asm-generic/ 8637F: include/uapi/asm-generic/ 8638 8639GENERIC PHY FRAMEWORK 8640M: Vinod Koul <vkoul@kernel.org> 8641M: Kishon Vijay Abraham I <kishon@kernel.org> 8642L: linux-phy@lists.infradead.org 8643S: Supported 8644Q: https://patchwork.kernel.org/project/linux-phy/list/ 8645T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8646F: Documentation/devicetree/bindings/phy/ 8647F: drivers/phy/ 8648F: include/dt-bindings/phy/ 8649F: include/linux/phy/ 8650 8651GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8652M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8653S: Supported 8654F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8655 8656GENERIC PM DOMAINS 8657M: "Rafael J. Wysocki" <rafael@kernel.org> 8658M: Kevin Hilman <khilman@kernel.org> 8659M: Ulf Hansson <ulf.hansson@linaro.org> 8660L: linux-pm@vger.kernel.org 8661S: Supported 8662F: Documentation/devicetree/bindings/power/power?domain* 8663F: drivers/base/power/domain*.c 8664F: include/linux/pm_domain.h 8665 8666GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8667M: Eugen Hristev <eugen.hristev@microchip.com> 8668L: linux-input@vger.kernel.org 8669S: Maintained 8670F: drivers/input/touchscreen/resistive-adc-touch.c 8671 8672GENERIC STRING LIBRARY 8673R: Andy Shevchenko <andy@kernel.org> 8674S: Maintained 8675F: lib/string.c 8676F: lib/string_helpers.c 8677F: lib/test_string.c 8678F: lib/test-string_helpers.c 8679 8680GENERIC UIO DRIVER FOR PCI DEVICES 8681M: "Michael S. Tsirkin" <mst@redhat.com> 8682L: kvm@vger.kernel.org 8683S: Supported 8684F: drivers/uio/uio_pci_generic.c 8685 8686GENERIC VDSO LIBRARY 8687M: Andy Lutomirski <luto@kernel.org> 8688M: Thomas Gleixner <tglx@linutronix.de> 8689M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8690L: linux-kernel@vger.kernel.org 8691S: Maintained 8692T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8693F: include/asm-generic/vdso/vsyscall.h 8694F: include/vdso/ 8695F: kernel/time/vsyscall.c 8696F: lib/vdso/ 8697 8698GENWQE (IBM Generic Workqueue Card) 8699M: Frank Haverkamp <haver@linux.ibm.com> 8700S: Supported 8701F: drivers/misc/genwqe/ 8702 8703GET_MAINTAINER SCRIPT 8704M: Joe Perches <joe@perches.com> 8705S: Maintained 8706F: scripts/get_maintainer.pl 8707 8708GFS2 FILE SYSTEM 8709M: Bob Peterson <rpeterso@redhat.com> 8710M: Andreas Gruenbacher <agruenba@redhat.com> 8711L: cluster-devel@redhat.com 8712S: Supported 8713B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8714T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8715F: Documentation/filesystems/gfs2* 8716F: fs/gfs2/ 8717F: include/uapi/linux/gfs2_ondisk.h 8718 8719GIGABYTE WMI DRIVER 8720M: Thomas Weißschuh <thomas@weissschuh.net> 8721L: platform-driver-x86@vger.kernel.org 8722S: Maintained 8723F: drivers/platform/x86/gigabyte-wmi.c 8724 8725GNSS SUBSYSTEM 8726M: Johan Hovold <johan@kernel.org> 8727S: Maintained 8728T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8729F: Documentation/ABI/testing/sysfs-class-gnss 8730F: Documentation/devicetree/bindings/gnss/ 8731F: drivers/gnss/ 8732F: include/linux/gnss.h 8733 8734GO7007 MPEG CODEC 8735M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8736L: linux-media@vger.kernel.org 8737S: Maintained 8738F: drivers/media/usb/go7007/ 8739 8740GOODIX TOUCHSCREEN 8741M: Bastien Nocera <hadess@hadess.net> 8742M: Hans de Goede <hdegoede@redhat.com> 8743L: linux-input@vger.kernel.org 8744S: Maintained 8745F: drivers/input/touchscreen/goodix* 8746 8747GOOGLE ETHERNET DRIVERS 8748M: Jeroen de Borst <jeroendb@google.com> 8749M: Praveen Kaligineedi <pkaligineedi@google.com> 8750R: Shailend Chand <shailend@google.com> 8751L: netdev@vger.kernel.org 8752S: Supported 8753F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8754F: drivers/net/ethernet/google 8755 8756GPD POCKET FAN DRIVER 8757M: Hans de Goede <hdegoede@redhat.com> 8758L: platform-driver-x86@vger.kernel.org 8759S: Maintained 8760F: drivers/platform/x86/gpd-pocket-fan.c 8761 8762GPIO ACPI SUPPORT 8763M: Mika Westerberg <mika.westerberg@linux.intel.com> 8764M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8765L: linux-gpio@vger.kernel.org 8766L: linux-acpi@vger.kernel.org 8767S: Supported 8768T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8769F: Documentation/firmware-guide/acpi/gpio-properties.rst 8770F: drivers/gpio/gpiolib-acpi.c 8771F: drivers/gpio/gpiolib-acpi.h 8772 8773GPIO AGGREGATOR 8774M: Geert Uytterhoeven <geert+renesas@glider.be> 8775L: linux-gpio@vger.kernel.org 8776S: Supported 8777F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8778F: drivers/gpio/gpio-aggregator.c 8779 8780GPIO IR Transmitter 8781M: Sean Young <sean@mess.org> 8782L: linux-media@vger.kernel.org 8783S: Maintained 8784F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8785F: drivers/media/rc/gpio-ir-tx.c 8786 8787GPIO MOCKUP DRIVER 8788M: Bamvor Jian Zhang <bamv2005@gmail.com> 8789L: linux-gpio@vger.kernel.org 8790S: Maintained 8791F: drivers/gpio/gpio-mockup.c 8792F: tools/testing/selftests/gpio/ 8793 8794GPIO REGMAP 8795R: Michael Walle <michael@walle.cc> 8796S: Maintained 8797F: drivers/gpio/gpio-regmap.c 8798F: include/linux/gpio/regmap.h 8799 8800GPIO SUBSYSTEM 8801M: Linus Walleij <linus.walleij@linaro.org> 8802M: Bartosz Golaszewski <brgl@bgdev.pl> 8803L: linux-gpio@vger.kernel.org 8804S: Maintained 8805T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8806F: Documentation/ABI/obsolete/sysfs-gpio 8807F: Documentation/ABI/testing/gpio-cdev 8808F: Documentation/admin-guide/gpio/ 8809F: Documentation/devicetree/bindings/gpio/ 8810F: Documentation/driver-api/gpio/ 8811F: drivers/gpio/ 8812F: include/dt-bindings/gpio/ 8813F: include/linux/gpio.h 8814F: include/linux/gpio/ 8815F: include/linux/of_gpio.h 8816F: include/uapi/linux/gpio.h 8817F: tools/gpio/ 8818 8819GRE DEMULTIPLEXER DRIVER 8820M: Dmitry Kozlov <xeb@mail.ru> 8821L: netdev@vger.kernel.org 8822S: Maintained 8823F: include/net/gre.h 8824F: net/ipv4/gre_demux.c 8825F: net/ipv4/gre_offload.c 8826 8827GRETH 10/100/1G Ethernet MAC device driver 8828M: Andreas Larsson <andreas@gaisler.com> 8829L: netdev@vger.kernel.org 8830S: Maintained 8831F: drivers/net/ethernet/aeroflex/ 8832 8833GREYBUS AUDIO PROTOCOLS DRIVERS 8834M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8835M: Mark Greer <mgreer@animalcreek.com> 8836S: Maintained 8837F: drivers/staging/greybus/audio_apbridgea.c 8838F: drivers/staging/greybus/audio_apbridgea.h 8839F: drivers/staging/greybus/audio_codec.c 8840F: drivers/staging/greybus/audio_codec.h 8841F: drivers/staging/greybus/audio_gb.c 8842F: drivers/staging/greybus/audio_manager.c 8843F: drivers/staging/greybus/audio_manager.h 8844F: drivers/staging/greybus/audio_manager_module.c 8845F: drivers/staging/greybus/audio_manager_private.h 8846F: drivers/staging/greybus/audio_manager_sysfs.c 8847F: drivers/staging/greybus/audio_module.c 8848F: drivers/staging/greybus/audio_topology.c 8849 8850GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8851M: Viresh Kumar <vireshk@kernel.org> 8852S: Maintained 8853F: drivers/staging/greybus/authentication.c 8854F: drivers/staging/greybus/bootrom.c 8855F: drivers/staging/greybus/firmware.h 8856F: drivers/staging/greybus/fw-core.c 8857F: drivers/staging/greybus/fw-download.c 8858F: drivers/staging/greybus/fw-management.c 8859F: drivers/staging/greybus/greybus_authentication.h 8860F: drivers/staging/greybus/greybus_firmware.h 8861F: drivers/staging/greybus/hid.c 8862F: drivers/staging/greybus/i2c.c 8863F: drivers/staging/greybus/spi.c 8864F: drivers/staging/greybus/spilib.c 8865F: drivers/staging/greybus/spilib.h 8866 8867GREYBUS LOOPBACK DRIVER 8868M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8869S: Maintained 8870F: drivers/staging/greybus/loopback.c 8871 8872GREYBUS PLATFORM DRIVERS 8873M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8874S: Maintained 8875F: drivers/staging/greybus/arche-apb-ctrl.c 8876F: drivers/staging/greybus/arche-platform.c 8877F: drivers/staging/greybus/arche_platform.h 8878 8879GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8880M: Rui Miguel Silva <rmfrfs@gmail.com> 8881S: Maintained 8882F: drivers/staging/greybus/gpio.c 8883F: drivers/staging/greybus/light.c 8884F: drivers/staging/greybus/power_supply.c 8885F: drivers/staging/greybus/sdio.c 8886F: drivers/staging/greybus/spi.c 8887F: drivers/staging/greybus/spilib.c 8888 8889GREYBUS SUBSYSTEM 8890M: Johan Hovold <johan@kernel.org> 8891M: Alex Elder <elder@kernel.org> 8892M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8893L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8894S: Maintained 8895F: drivers/greybus/ 8896F: drivers/staging/greybus/ 8897F: include/linux/greybus.h 8898F: include/linux/greybus/ 8899 8900GREYBUS UART PROTOCOLS DRIVERS 8901M: David Lin <dtwlin@gmail.com> 8902S: Maintained 8903F: drivers/staging/greybus/log.c 8904F: drivers/staging/greybus/uart.c 8905 8906GS1662 VIDEO SERIALIZER 8907M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910T: git git://linuxtv.org/media_tree.git 8911F: drivers/media/spi/gs1662.c 8912 8913GSPCA FINEPIX SUBDRIVER 8914M: Frank Zago <frank@zago.net> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/usb/gspca/finepix.c 8919 8920GSPCA GL860 SUBDRIVER 8921M: Olivier Lorin <o.lorin@laposte.net> 8922L: linux-media@vger.kernel.org 8923S: Maintained 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/gl860/ 8926 8927GSPCA M5602 SUBDRIVER 8928M: Erik Andren <erik.andren@gmail.com> 8929L: linux-media@vger.kernel.org 8930S: Maintained 8931T: git git://linuxtv.org/media_tree.git 8932F: drivers/media/usb/gspca/m5602/ 8933 8934GSPCA PAC207 SONIXB SUBDRIVER 8935M: Hans Verkuil <hverkuil@xs4all.nl> 8936L: linux-media@vger.kernel.org 8937S: Odd Fixes 8938T: git git://linuxtv.org/media_tree.git 8939F: drivers/media/usb/gspca/pac207.c 8940 8941GSPCA SN9C20X SUBDRIVER 8942M: Brian Johnson <brijohn@gmail.com> 8943L: linux-media@vger.kernel.org 8944S: Maintained 8945T: git git://linuxtv.org/media_tree.git 8946F: drivers/media/usb/gspca/sn9c20x.c 8947 8948GSPCA T613 SUBDRIVER 8949M: Leandro Costantino <lcostantino@gmail.com> 8950L: linux-media@vger.kernel.org 8951S: Maintained 8952T: git git://linuxtv.org/media_tree.git 8953F: drivers/media/usb/gspca/t613.c 8954 8955GSPCA USB WEBCAM DRIVER 8956M: Hans Verkuil <hverkuil@xs4all.nl> 8957L: linux-media@vger.kernel.org 8958S: Odd Fixes 8959T: git git://linuxtv.org/media_tree.git 8960F: drivers/media/usb/gspca/ 8961 8962GTP (GPRS Tunneling Protocol) 8963M: Pablo Neira Ayuso <pablo@netfilter.org> 8964M: Harald Welte <laforge@gnumonks.org> 8965L: osmocom-net-gprs@lists.osmocom.org 8966S: Maintained 8967T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8968F: drivers/net/gtp.c 8969 8970GUID PARTITION TABLE (GPT) 8971M: Davidlohr Bueso <dave@stgolabs.net> 8972L: linux-efi@vger.kernel.org 8973S: Maintained 8974F: block/partitions/efi.* 8975 8976HABANALABS PCI DRIVER 8977M: Oded Gabbay <ogabbay@kernel.org> 8978L: dri-devel@lists.freedesktop.org 8979S: Supported 8980C: irc://irc.oftc.net/dri-devel 8981T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8982F: Documentation/ABI/testing/debugfs-driver-habanalabs 8983F: Documentation/ABI/testing/sysfs-driver-habanalabs 8984F: drivers/accel/habanalabs/ 8985F: include/trace/events/habanalabs.h 8986F: include/uapi/drm/habanalabs_accel.h 8987 8988HACKRF MEDIA DRIVER 8989M: Antti Palosaari <crope@iki.fi> 8990L: linux-media@vger.kernel.org 8991S: Maintained 8992W: https://linuxtv.org 8993W: http://palosaari.fi/linux/ 8994Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8995T: git git://linuxtv.org/anttip/media_tree.git 8996F: drivers/media/usb/hackrf/ 8997 8998HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8999M: Chuck Lever <chuck.lever@oracle.com> 9000L: kernel-tls-handshake@lists.linux.dev 9001L: netdev@vger.kernel.org 9002S: Maintained 9003F: Documentation/netlink/specs/handshake.yaml 9004F: Documentation/networking/tls-handshake.rst 9005F: include/net/handshake.h 9006F: include/trace/events/handshake.h 9007F: net/handshake/ 9008 9009HANTRO VPU CODEC DRIVER 9010M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9011M: Philipp Zabel <p.zabel@pengutronix.de> 9012L: linux-media@vger.kernel.org 9013L: linux-rockchip@lists.infradead.org 9014S: Maintained 9015F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9016F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9017F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9018F: drivers/media/platform/verisilicon/ 9019 9020HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9021M: Frank Seidel <frank@f-seidel.de> 9022L: platform-driver-x86@vger.kernel.org 9023S: Maintained 9024W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9025F: drivers/platform/x86/hdaps.c 9026 9027HARDWARE MONITORING 9028M: Jean Delvare <jdelvare@suse.com> 9029M: Guenter Roeck <linux@roeck-us.net> 9030L: linux-hwmon@vger.kernel.org 9031S: Maintained 9032W: http://hwmon.wiki.kernel.org/ 9033T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9034F: Documentation/ABI/testing/sysfs-class-hwmon 9035F: Documentation/devicetree/bindings/hwmon/ 9036F: Documentation/hwmon/ 9037F: drivers/hwmon/ 9038F: include/linux/hwmon*.h 9039F: include/trace/events/hwmon*.h 9040K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9041 9042HARDWARE RANDOM NUMBER GENERATOR CORE 9043M: Olivia Mackall <olivia@selenic.com> 9044M: Herbert Xu <herbert@gondor.apana.org.au> 9045L: linux-crypto@vger.kernel.org 9046S: Odd fixes 9047F: Documentation/admin-guide/hw_random.rst 9048F: Documentation/devicetree/bindings/rng/ 9049F: drivers/char/hw_random/ 9050F: include/linux/hw_random.h 9051 9052HARDWARE SPINLOCK CORE 9053M: Ohad Ben-Cohen <ohad@wizery.com> 9054M: Bjorn Andersson <andersson@kernel.org> 9055R: Baolin Wang <baolin.wang7@gmail.com> 9056L: linux-remoteproc@vger.kernel.org 9057S: Maintained 9058T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9059F: Documentation/devicetree/bindings/hwlock/ 9060F: Documentation/locking/hwspinlock.rst 9061F: drivers/hwspinlock/ 9062F: include/linux/hwspinlock.h 9063 9064HARDWARE TRACING FACILITIES 9065M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9066S: Maintained 9067F: drivers/hwtracing/ 9068 9069HARMONY SOUND DRIVER 9070L: linux-parisc@vger.kernel.org 9071S: Maintained 9072F: sound/parisc/harmony.* 9073 9074HDPVR USB VIDEO ENCODER DRIVER 9075M: Hans Verkuil <hverkuil@xs4all.nl> 9076L: linux-media@vger.kernel.org 9077S: Odd Fixes 9078W: https://linuxtv.org 9079T: git git://linuxtv.org/media_tree.git 9080F: drivers/media/usb/hdpvr/ 9081 9082HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9083M: Matt Hsiao <matt.hsiao@hpe.com> 9084S: Supported 9085F: drivers/misc/hpilo.[ch] 9086 9087HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9088M: Jerry Hoemann <jerry.hoemann@hpe.com> 9089S: Supported 9090F: Documentation/watchdog/hpwdt.rst 9091F: drivers/watchdog/hpwdt.c 9092 9093HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9094M: Don Brace <don.brace@microchip.com> 9095L: storagedev@microchip.com 9096L: linux-scsi@vger.kernel.org 9097S: Supported 9098F: Documentation/scsi/hpsa.rst 9099F: drivers/scsi/hpsa*.[ch] 9100F: include/linux/cciss*.h 9101F: include/uapi/linux/cciss*.h 9102 9103HFI1 DRIVER 9104M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9105L: linux-rdma@vger.kernel.org 9106S: Supported 9107F: drivers/infiniband/hw/hfi1 9108 9109HFS FILESYSTEM 9110L: linux-fsdevel@vger.kernel.org 9111S: Orphan 9112F: Documentation/filesystems/hfs.rst 9113F: fs/hfs/ 9114 9115HFSPLUS FILESYSTEM 9116L: linux-fsdevel@vger.kernel.org 9117S: Orphan 9118F: Documentation/filesystems/hfsplus.rst 9119F: fs/hfsplus/ 9120 9121HGA FRAMEBUFFER DRIVER 9122M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9123L: linux-nvidia@lists.surfsouth.com 9124S: Maintained 9125W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9126F: drivers/video/fbdev/hgafb.c 9127 9128HIBERNATION (aka Software Suspend, aka swsusp) 9129M: "Rafael J. Wysocki" <rafael@kernel.org> 9130M: Pavel Machek <pavel@ucw.cz> 9131L: linux-pm@vger.kernel.org 9132S: Supported 9133B: https://bugzilla.kernel.org 9134F: arch/*/include/asm/suspend*.h 9135F: arch/x86/power/ 9136F: drivers/base/power/ 9137F: include/linux/freezer.h 9138F: include/linux/pm.h 9139F: include/linux/suspend.h 9140F: kernel/power/ 9141 9142HID CORE LAYER 9143M: Jiri Kosina <jikos@kernel.org> 9144M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9145L: linux-input@vger.kernel.org 9146S: Maintained 9147T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9148F: Documentation/hid/ 9149F: drivers/hid/ 9150F: include/linux/hid* 9151F: include/uapi/linux/hid* 9152F: samples/hid/ 9153F: tools/testing/selftests/hid/ 9154 9155HID LOGITECH DRIVERS 9156R: Filipe Laíns <lains@riseup.net> 9157L: linux-input@vger.kernel.org 9158S: Maintained 9159F: drivers/hid/hid-logitech-* 9160 9161HID++ LOGITECH DRIVERS 9162R: Filipe Laíns <lains@riseup.net> 9163R: Bastien Nocera <hadess@hadess.net> 9164L: linux-input@vger.kernel.org 9165S: Maintained 9166F: drivers/hid/hid-logitech-hidpp.c 9167 9168HID PLAYSTATION DRIVER 9169M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9170L: linux-input@vger.kernel.org 9171S: Supported 9172F: drivers/hid/hid-playstation.c 9173 9174HID PHOENIX RC FLIGHT CONTROLLER 9175M: Marcus Folkesson <marcus.folkesson@gmail.com> 9176L: linux-input@vger.kernel.org 9177S: Maintained 9178F: drivers/hid/hid-pxrc.c 9179 9180HID SENSOR HUB DRIVERS 9181M: Jiri Kosina <jikos@kernel.org> 9182M: Jonathan Cameron <jic23@kernel.org> 9183M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9184L: linux-input@vger.kernel.org 9185L: linux-iio@vger.kernel.org 9186S: Maintained 9187F: Documentation/hid/hid-sensor* 9188F: drivers/hid/hid-sensor-* 9189F: drivers/iio/*/hid-* 9190F: include/linux/hid-sensor-* 9191 9192HID VRC-2 CAR CONTROLLER DRIVER 9193M: Marcus Folkesson <marcus.folkesson@gmail.com> 9194L: linux-input@vger.kernel.org 9195S: Maintained 9196F: drivers/hid/hid-vrc2.c 9197 9198HID WACOM DRIVER 9199M: Ping Cheng <ping.cheng@wacom.com> 9200M: Jason Gerecke <jason.gerecke@wacom.com> 9201L: linux-input@vger.kernel.org 9202S: Maintained 9203F: drivers/hid/wacom.h 9204F: drivers/hid/wacom_* 9205 9206HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9207M: Thomas Gleixner <tglx@linutronix.de> 9208L: linux-kernel@vger.kernel.org 9209S: Maintained 9210T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9211F: Documentation/timers/ 9212F: include/linux/clockchips.h 9213F: include/linux/hrtimer.h 9214F: kernel/time/clockevents.c 9215F: kernel/time/hrtimer.c 9216F: kernel/time/timer_*.c 9217 9218HIGH-SPEED SCC DRIVER FOR AX.25 9219L: linux-hams@vger.kernel.org 9220S: Orphan 9221F: drivers/net/hamradio/scc.c 9222 9223HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9224M: HighPoint Linux Team <linux@highpoint-tech.com> 9225S: Supported 9226W: http://www.highpoint-tech.com 9227F: Documentation/scsi/hptiop.rst 9228F: drivers/scsi/hptiop.c 9229 9230HIMAX HX83112B TOUCHSCREEN SUPPORT 9231M: Job Noorman <job@noorman.info> 9232L: linux-input@vger.kernel.org 9233S: Maintained 9234F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9235F: drivers/input/touchscreen/himax_hx83112b.c 9236 9237HIPPI 9238M: Jes Sorensen <jes@trained-monkey.org> 9239L: linux-hippi@sunsite.dk 9240S: Maintained 9241F: drivers/net/hippi/ 9242F: include/linux/hippidevice.h 9243F: include/uapi/linux/if_hippi.h 9244F: net/802/hippi.c 9245 9246HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9247M: Kurt Kanzenbach <kurt@linutronix.de> 9248L: netdev@vger.kernel.org 9249S: Maintained 9250F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9251F: drivers/net/dsa/hirschmann/* 9252F: include/linux/platform_data/hirschmann-hellcreek.h 9253F: net/dsa/tag_hellcreek.c 9254 9255HISILICON DMA DRIVER 9256M: Zhou Wang <wangzhou1@hisilicon.com> 9257M: Jie Hai <haijie1@huawei.com> 9258L: dmaengine@vger.kernel.org 9259S: Maintained 9260F: drivers/dma/hisi_dma.c 9261 9262HISILICON GPIO DRIVER 9263M: Jay Fang <f.fangjian@huawei.com> 9264L: linux-gpio@vger.kernel.org 9265S: Maintained 9266F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9267F: drivers/gpio/gpio-hisi.c 9268 9269HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9270M: Longfang Liu <liulongfang@huawei.com> 9271L: linux-crypto@vger.kernel.org 9272S: Maintained 9273F: Documentation/ABI/testing/debugfs-hisi-hpre 9274F: drivers/crypto/hisilicon/hpre/hpre.h 9275F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9276F: drivers/crypto/hisilicon/hpre/hpre_main.c 9277 9278HISILICON I2C CONTROLLER DRIVER 9279M: Yicong Yang <yangyicong@hisilicon.com> 9280L: linux-i2c@vger.kernel.org 9281S: Maintained 9282W: https://www.hisilicon.com 9283F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9284F: drivers/i2c/busses/i2c-hisi.c 9285 9286HISILICON LPC BUS DRIVER 9287M: Jay Fang <f.fangjian@huawei.com> 9288S: Maintained 9289W: http://www.hisilicon.com 9290F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9291F: drivers/bus/hisi_lpc.c 9292 9293HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9294M: Yisen Zhuang <yisen.zhuang@huawei.com> 9295M: Salil Mehta <salil.mehta@huawei.com> 9296L: netdev@vger.kernel.org 9297S: Maintained 9298W: http://www.hisilicon.com 9299F: drivers/net/ethernet/hisilicon/hns3/ 9300 9301HISILICON NETWORK SUBSYSTEM DRIVER 9302M: Yisen Zhuang <yisen.zhuang@huawei.com> 9303M: Salil Mehta <salil.mehta@huawei.com> 9304L: netdev@vger.kernel.org 9305S: Maintained 9306W: http://www.hisilicon.com 9307F: Documentation/devicetree/bindings/net/hisilicon*.txt 9308F: drivers/net/ethernet/hisilicon/ 9309 9310HIKEY960 ONBOARD USB GPIO HUB DRIVER 9311M: John Stultz <jstultz@google.com> 9312L: linux-kernel@vger.kernel.org 9313S: Maintained 9314F: drivers/misc/hisi_hikey_usb.c 9315 9316HISILICON PMU DRIVER 9317M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9318M: Jonathan Cameron <jonathan.cameron@huawei.com> 9319S: Supported 9320W: http://www.hisilicon.com 9321F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9322F: Documentation/admin-guide/perf/hisi-pmu.rst 9323F: drivers/perf/hisilicon 9324 9325HISILICON HNS3 PMU DRIVER 9326M: Guangbin Huang <huangguangbin2@huawei.com> 9327S: Supported 9328F: Documentation/admin-guide/perf/hns3-pmu.rst 9329F: drivers/perf/hisilicon/hns3_pmu.c 9330 9331HISILICON PTT DRIVER 9332M: Yicong Yang <yangyicong@hisilicon.com> 9333M: Jonathan Cameron <jonathan.cameron@huawei.com> 9334L: linux-kernel@vger.kernel.org 9335S: Maintained 9336F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9337F: Documentation/trace/hisi-ptt.rst 9338F: drivers/hwtracing/ptt/ 9339F: tools/perf/arch/arm64/util/hisi-ptt.c 9340F: tools/perf/util/hisi-ptt* 9341F: tools/perf/util/hisi-ptt-decoder/* 9342 9343HISILICON QM DRIVER 9344M: Weili Qian <qianweili@huawei.com> 9345M: Zhou Wang <wangzhou1@hisilicon.com> 9346L: linux-crypto@vger.kernel.org 9347S: Maintained 9348F: drivers/crypto/hisilicon/Kconfig 9349F: drivers/crypto/hisilicon/Makefile 9350F: drivers/crypto/hisilicon/qm.c 9351F: drivers/crypto/hisilicon/sgl.c 9352F: include/linux/hisi_acc_qm.h 9353 9354HISILICON ZIP Controller DRIVER 9355M: Yang Shen <shenyang39@huawei.com> 9356M: Zhou Wang <wangzhou1@hisilicon.com> 9357L: linux-crypto@vger.kernel.org 9358S: Maintained 9359F: Documentation/ABI/testing/debugfs-hisi-zip 9360F: drivers/crypto/hisilicon/zip/ 9361 9362HISILICON ROCE DRIVER 9363M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9364M: Wenpeng Liang <liangwenpeng@huawei.com> 9365L: linux-rdma@vger.kernel.org 9366S: Maintained 9367F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9368F: drivers/infiniband/hw/hns/ 9369 9370HISILICON SAS Controller 9371M: Xiang Chen <chenxiang66@hisilicon.com> 9372S: Supported 9373W: http://www.hisilicon.com 9374F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9375F: drivers/scsi/hisi_sas/ 9376 9377HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9378M: Kai Ye <yekai13@huawei.com> 9379M: Longfang Liu <liulongfang@huawei.com> 9380L: linux-crypto@vger.kernel.org 9381S: Maintained 9382F: Documentation/ABI/testing/debugfs-hisi-sec 9383F: drivers/crypto/hisilicon/sec2/sec.h 9384F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9385F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9386F: drivers/crypto/hisilicon/sec2/sec_main.c 9387 9388HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9389M: Jay Fang <f.fangjian@huawei.com> 9390L: linux-spi@vger.kernel.org 9391S: Maintained 9392W: http://www.hisilicon.com 9393F: drivers/spi/spi-hisi-kunpeng.c 9394 9395HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9396M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9397L: linux-kernel@vger.kernel.org 9398S: Maintained 9399F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9400F: drivers/spmi/hisi-spmi-controller.c 9401 9402HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9403M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9404L: linux-kernel@vger.kernel.org 9405S: Maintained 9406F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9407F: drivers/mfd/hi6421-spmi-pmic.c 9408 9409HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9410M: Weili Qian <qianweili@huawei.com> 9411S: Maintained 9412F: drivers/crypto/hisilicon/trng/trng.c 9413 9414HISILICON V3XX SPI NOR FLASH Controller Driver 9415M: Jay Fang <f.fangjian@huawei.com> 9416S: Maintained 9417W: http://www.hisilicon.com 9418F: drivers/spi/spi-hisi-sfc-v3xx.c 9419 9420HMM - Heterogeneous Memory Management 9421M: Jérôme Glisse <jglisse@redhat.com> 9422L: linux-mm@kvack.org 9423S: Maintained 9424F: Documentation/mm/hmm.rst 9425F: include/linux/hmm* 9426F: lib/test_hmm* 9427F: mm/hmm* 9428F: tools/testing/selftests/mm/*hmm* 9429 9430HOST AP DRIVER 9431M: Jouni Malinen <j@w1.fi> 9432L: linux-wireless@vger.kernel.org 9433S: Obsolete 9434W: http://w1.fi/hostap-driver.html 9435F: drivers/net/wireless/intersil/hostap/ 9436 9437HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9438L: platform-driver-x86@vger.kernel.org 9439S: Orphan 9440F: drivers/platform/x86/hp/tc1100-wmi.c 9441 9442HPET: High Precision Event Timers driver 9443M: Clemens Ladisch <clemens@ladisch.de> 9444S: Maintained 9445F: Documentation/timers/hpet.rst 9446F: drivers/char/hpet.c 9447F: include/linux/hpet.h 9448F: include/uapi/linux/hpet.h 9449 9450HPET: x86 9451S: Orphan 9452F: arch/x86/include/asm/hpet.h 9453F: arch/x86/kernel/hpet.c 9454 9455HPFS FILESYSTEM 9456M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9457S: Maintained 9458W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9459F: fs/hpfs/ 9460 9461HSI SUBSYSTEM 9462M: Sebastian Reichel <sre@kernel.org> 9463S: Maintained 9464T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9465F: Documentation/ABI/testing/sysfs-bus-hsi 9466F: Documentation/driver-api/hsi.rst 9467F: drivers/hsi/ 9468F: include/linux/hsi/ 9469F: include/uapi/linux/hsi/ 9470 9471HSO 3G MODEM DRIVER 9472L: linux-usb@vger.kernel.org 9473S: Orphan 9474F: drivers/net/usb/hso.c 9475 9476HSR NETWORK PROTOCOL 9477L: netdev@vger.kernel.org 9478S: Orphan 9479F: net/hsr/ 9480 9481HT16K33 LED CONTROLLER DRIVER 9482M: Robin van der Gracht <robin@protonic.nl> 9483S: Maintained 9484F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9485F: drivers/auxdisplay/ht16k33.c 9486 9487HTCPEN TOUCHSCREEN DRIVER 9488M: Pau Oliva Fora <pof@eslack.org> 9489L: linux-input@vger.kernel.org 9490S: Maintained 9491F: drivers/input/touchscreen/htcpen.c 9492 9493HTE SUBSYSTEM 9494M: Dipen Patel <dipenp@nvidia.com> 9495L: timestamp@lists.linux.dev 9496T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9497Q: https://patchwork.kernel.org/project/timestamp/list/ 9498S: Maintained 9499F: Documentation/devicetree/bindings/timestamp/ 9500F: Documentation/driver-api/hte/ 9501F: drivers/hte/ 9502F: include/linux/hte.h 9503 9504HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9505M: Lorenzo Bianconi <lorenzo@kernel.org> 9506L: linux-iio@vger.kernel.org 9507S: Maintained 9508W: http://www.st.com/ 9509F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9510F: drivers/iio/humidity/hts221* 9511 9512HUAWEI ETHERNET DRIVER 9513M: Cai Huoqing <cai.huoqing@linux.dev> 9514L: netdev@vger.kernel.org 9515S: Maintained 9516F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9517F: drivers/net/ethernet/huawei/hinic/ 9518 9519HUGETLB SUBSYSTEM 9520M: Mike Kravetz <mike.kravetz@oracle.com> 9521M: Muchun Song <muchun.song@linux.dev> 9522L: linux-mm@kvack.org 9523S: Maintained 9524F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9525F: Documentation/admin-guide/mm/hugetlbpage.rst 9526F: Documentation/mm/hugetlbfs_reserv.rst 9527F: Documentation/mm/vmemmap_dedup.rst 9528F: fs/hugetlbfs/ 9529F: include/linux/hugetlb.h 9530F: mm/hugetlb.c 9531F: mm/hugetlb_vmemmap.c 9532F: mm/hugetlb_vmemmap.h 9533 9534HVA ST MEDIA DRIVER 9535M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9536L: linux-media@vger.kernel.org 9537S: Supported 9538W: https://linuxtv.org 9539T: git git://linuxtv.org/media_tree.git 9540F: drivers/media/platform/st/sti/hva 9541 9542HWPOISON MEMORY FAILURE HANDLING 9543M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9544R: Miaohe Lin <linmiaohe@huawei.com> 9545L: linux-mm@kvack.org 9546S: Maintained 9547F: mm/hwpoison-inject.c 9548F: mm/memory-failure.c 9549 9550HYCON HY46XX TOUCHSCREEN SUPPORT 9551M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9552L: linux-input@vger.kernel.org 9553S: Maintained 9554F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9555F: drivers/input/touchscreen/hycon-hy46xx.c 9556 9557HYGON PROCESSOR SUPPORT 9558M: Pu Wen <puwen@hygon.cn> 9559L: linux-kernel@vger.kernel.org 9560S: Maintained 9561F: arch/x86/kernel/cpu/hygon.c 9562 9563HYNIX HI556 SENSOR DRIVER 9564M: Shawn Tu <shawnx.tu@intel.com> 9565L: linux-media@vger.kernel.org 9566S: Maintained 9567T: git git://linuxtv.org/media_tree.git 9568F: drivers/media/i2c/hi556.c 9569 9570HYNIX HI846 SENSOR DRIVER 9571M: Martin Kepplinger <martin.kepplinger@puri.sm> 9572L: linux-media@vger.kernel.org 9573S: Maintained 9574F: drivers/media/i2c/hi846.c 9575 9576HYNIX HI847 SENSOR DRIVER 9577M: Shawn Tu <shawnx.tu@intel.com> 9578L: linux-media@vger.kernel.org 9579S: Maintained 9580F: drivers/media/i2c/hi847.c 9581 9582Hyper-V/Azure CORE AND DRIVERS 9583M: "K. Y. Srinivasan" <kys@microsoft.com> 9584M: Haiyang Zhang <haiyangz@microsoft.com> 9585M: Wei Liu <wei.liu@kernel.org> 9586M: Dexuan Cui <decui@microsoft.com> 9587L: linux-hyperv@vger.kernel.org 9588S: Supported 9589T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9590F: Documentation/ABI/stable/sysfs-bus-vmbus 9591F: Documentation/ABI/testing/debugfs-hyperv 9592F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9593F: Documentation/virt/hyperv 9594F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9595F: arch/arm64/hyperv 9596F: arch/arm64/include/asm/hyperv-tlfs.h 9597F: arch/arm64/include/asm/mshyperv.h 9598F: arch/x86/hyperv 9599F: arch/x86/include/asm/hyperv-tlfs.h 9600F: arch/x86/include/asm/mshyperv.h 9601F: arch/x86/include/asm/trace/hyperv.h 9602F: arch/x86/kernel/cpu/mshyperv.c 9603F: drivers/clocksource/hyperv_timer.c 9604F: drivers/hid/hid-hyperv.c 9605F: drivers/hv/ 9606F: drivers/input/serio/hyperv-keyboard.c 9607F: drivers/iommu/hyperv-iommu.c 9608F: drivers/net/ethernet/microsoft/ 9609F: drivers/net/hyperv/ 9610F: drivers/pci/controller/pci-hyperv-intf.c 9611F: drivers/pci/controller/pci-hyperv.c 9612F: drivers/scsi/storvsc_drv.c 9613F: drivers/uio/uio_hv_generic.c 9614F: drivers/video/fbdev/hyperv_fb.c 9615F: include/asm-generic/hyperv-tlfs.h 9616F: include/asm-generic/mshyperv.h 9617F: include/clocksource/hyperv_timer.h 9618F: include/linux/hyperv.h 9619F: include/net/mana 9620F: include/uapi/linux/hyperv.h 9621F: net/vmw_vsock/hyperv_transport.c 9622F: tools/hv/ 9623 9624HYPERBUS SUPPORT 9625M: Vignesh Raghavendra <vigneshr@ti.com> 9626L: linux-mtd@lists.infradead.org 9627S: Supported 9628Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9629C: irc://irc.oftc.net/mtd 9630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9631F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9632F: drivers/mtd/hyperbus/ 9633F: include/linux/mtd/hyperbus.h 9634 9635HYPERVISOR VIRTUAL CONSOLE DRIVER 9636L: linuxppc-dev@lists.ozlabs.org 9637S: Odd Fixes 9638F: drivers/tty/hvc/ 9639 9640I2C ACPI SUPPORT 9641M: Mika Westerberg <mika.westerberg@linux.intel.com> 9642L: linux-i2c@vger.kernel.org 9643L: linux-acpi@vger.kernel.org 9644S: Maintained 9645F: drivers/i2c/i2c-core-acpi.c 9646 9647I2C CONTROLLER DRIVER FOR NVIDIA GPU 9648M: Ajay Gupta <ajayg@nvidia.com> 9649L: linux-i2c@vger.kernel.org 9650S: Maintained 9651F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9652F: drivers/i2c/busses/i2c-nvidia-gpu.c 9653 9654I2C MUXES 9655M: Peter Rosin <peda@axentia.se> 9656L: linux-i2c@vger.kernel.org 9657S: Maintained 9658F: Documentation/devicetree/bindings/i2c/i2c-arb* 9659F: Documentation/devicetree/bindings/i2c/i2c-gate* 9660F: Documentation/devicetree/bindings/i2c/i2c-mux* 9661F: Documentation/i2c/i2c-topology.rst 9662F: Documentation/i2c/muxes/ 9663F: drivers/i2c/i2c-mux.c 9664F: drivers/i2c/muxes/ 9665F: include/linux/i2c-mux.h 9666 9667I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9668M: Gregory CLEMENT <gregory.clement@bootlin.com> 9669L: linux-i2c@vger.kernel.org 9670S: Maintained 9671F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9672F: drivers/i2c/busses/i2c-mv64xxx.c 9673 9674I2C OVER PARALLEL PORT 9675M: Jean Delvare <jdelvare@suse.com> 9676L: linux-i2c@vger.kernel.org 9677S: Maintained 9678F: Documentation/i2c/busses/i2c-parport.rst 9679F: drivers/i2c/busses/i2c-parport.c 9680 9681I2C SUBSYSTEM 9682M: Wolfram Sang <wsa@kernel.org> 9683L: linux-i2c@vger.kernel.org 9684S: Maintained 9685W: https://i2c.wiki.kernel.org/ 9686Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9687T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9688F: Documentation/devicetree/bindings/i2c/i2c.txt 9689F: Documentation/i2c/ 9690F: drivers/i2c/* 9691F: include/dt-bindings/i2c/i2c.h 9692F: include/linux/i2c-dev.h 9693F: include/linux/i2c-smbus.h 9694F: include/linux/i2c.h 9695F: include/uapi/linux/i2c-*.h 9696F: include/uapi/linux/i2c.h 9697 9698I2C SUBSYSTEM HOST DRIVERS 9699L: linux-i2c@vger.kernel.org 9700S: Odd Fixes 9701W: https://i2c.wiki.kernel.org/ 9702Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9703T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9704F: Documentation/devicetree/bindings/i2c/ 9705F: drivers/i2c/algos/ 9706F: drivers/i2c/busses/ 9707F: include/dt-bindings/i2c/ 9708 9709I2C-TAOS-EVM DRIVER 9710M: Jean Delvare <jdelvare@suse.com> 9711L: linux-i2c@vger.kernel.org 9712S: Maintained 9713F: Documentation/i2c/busses/i2c-taos-evm.rst 9714F: drivers/i2c/busses/i2c-taos-evm.c 9715 9716I2C-TINY-USB DRIVER 9717M: Till Harbaum <till@harbaum.org> 9718L: linux-i2c@vger.kernel.org 9719S: Maintained 9720W: http://www.harbaum.org/till/i2c_tiny_usb 9721F: drivers/i2c/busses/i2c-tiny-usb.c 9722 9723I2C/SMBUS CONTROLLER DRIVERS FOR PC 9724M: Jean Delvare <jdelvare@suse.com> 9725L: linux-i2c@vger.kernel.org 9726S: Maintained 9727F: Documentation/i2c/busses/i2c-ali1535.rst 9728F: Documentation/i2c/busses/i2c-ali1563.rst 9729F: Documentation/i2c/busses/i2c-ali15x3.rst 9730F: Documentation/i2c/busses/i2c-amd756.rst 9731F: Documentation/i2c/busses/i2c-amd8111.rst 9732F: Documentation/i2c/busses/i2c-i801.rst 9733F: Documentation/i2c/busses/i2c-nforce2.rst 9734F: Documentation/i2c/busses/i2c-piix4.rst 9735F: Documentation/i2c/busses/i2c-sis5595.rst 9736F: Documentation/i2c/busses/i2c-sis630.rst 9737F: Documentation/i2c/busses/i2c-sis96x.rst 9738F: Documentation/i2c/busses/i2c-via.rst 9739F: Documentation/i2c/busses/i2c-viapro.rst 9740F: drivers/i2c/busses/i2c-ali1535.c 9741F: drivers/i2c/busses/i2c-ali1563.c 9742F: drivers/i2c/busses/i2c-ali15x3.c 9743F: drivers/i2c/busses/i2c-amd756-s4882.c 9744F: drivers/i2c/busses/i2c-amd756.c 9745F: drivers/i2c/busses/i2c-amd8111.c 9746F: drivers/i2c/busses/i2c-i801.c 9747F: drivers/i2c/busses/i2c-isch.c 9748F: drivers/i2c/busses/i2c-nforce2-s4985.c 9749F: drivers/i2c/busses/i2c-nforce2.c 9750F: drivers/i2c/busses/i2c-piix4.c 9751F: drivers/i2c/busses/i2c-sis5595.c 9752F: drivers/i2c/busses/i2c-sis630.c 9753F: drivers/i2c/busses/i2c-sis96x.c 9754F: drivers/i2c/busses/i2c-via.c 9755F: drivers/i2c/busses/i2c-viapro.c 9756 9757I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9758M: Hans de Goede <hdegoede@redhat.com> 9759L: linux-i2c@vger.kernel.org 9760S: Maintained 9761F: drivers/i2c/busses/i2c-cht-wc.c 9762 9763I2C/SMBUS ISMT DRIVER 9764M: Seth Heasley <seth.heasley@intel.com> 9765M: Neil Horman <nhorman@tuxdriver.com> 9766L: linux-i2c@vger.kernel.org 9767F: Documentation/i2c/busses/i2c-ismt.rst 9768F: drivers/i2c/busses/i2c-ismt.c 9769 9770I2C/SMBUS STUB DRIVER 9771M: Jean Delvare <jdelvare@suse.com> 9772L: linux-i2c@vger.kernel.org 9773S: Maintained 9774F: drivers/i2c/i2c-stub.c 9775 9776I3C DRIVER FOR CADENCE I3C MASTER IP 9777M: Przemysław Gaj <pgaj@cadence.com> 9778S: Maintained 9779F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9780F: drivers/i3c/master/i3c-master-cdns.c 9781 9782I3C DRIVER FOR SYNOPSYS DESIGNWARE 9783S: Orphan 9784F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9785F: drivers/i3c/master/dw* 9786 9787I3C DRIVER FOR ASPEED AST2600 9788M: Jeremy Kerr <jk@codeconstruct.com.au> 9789S: Maintained 9790F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9791F: drivers/i3c/master/ast2600-i3c-master.c 9792 9793I3C SUBSYSTEM 9794M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9795L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9796S: Maintained 9797C: irc://chat.freenode.net/linux-i3c 9798T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9799F: Documentation/ABI/testing/sysfs-bus-i3c 9800F: Documentation/devicetree/bindings/i3c/ 9801F: Documentation/driver-api/i3c 9802F: drivers/i3c/ 9803F: include/linux/i3c/ 9804 9805IA64 (Itanium) PLATFORM 9806L: linux-ia64@vger.kernel.org 9807S: Orphan 9808F: Documentation/arch/ia64/ 9809F: arch/ia64/ 9810 9811IBM Operation Panel Input Driver 9812M: Eddie James <eajames@linux.ibm.com> 9813L: linux-input@vger.kernel.org 9814S: Maintained 9815F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9816F: drivers/input/misc/ibm-panel.c 9817 9818IBM Power 842 compression accelerator 9819M: Haren Myneni <haren@us.ibm.com> 9820S: Supported 9821F: crypto/842.c 9822F: drivers/crypto/nx/Kconfig 9823F: drivers/crypto/nx/Makefile 9824F: drivers/crypto/nx/nx-842* 9825F: include/linux/sw842.h 9826F: lib/842/ 9827 9828IBM Power in-Nest Crypto Acceleration 9829M: Breno Leitão <leitao@debian.org> 9830M: Nayna Jain <nayna@linux.ibm.com> 9831M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9832L: linux-crypto@vger.kernel.org 9833S: Supported 9834F: drivers/crypto/nx/Kconfig 9835F: drivers/crypto/nx/Makefile 9836F: drivers/crypto/nx/nx-aes* 9837F: drivers/crypto/nx/nx-sha* 9838F: drivers/crypto/nx/nx.* 9839F: drivers/crypto/nx/nx_csbcpb.h 9840F: drivers/crypto/nx/nx_debugfs.c 9841 9842IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9843M: Tyrel Datwyler <tyreld@linux.ibm.com> 9844L: linux-pci@vger.kernel.org 9845L: linuxppc-dev@lists.ozlabs.org 9846S: Supported 9847F: drivers/pci/hotplug/rpadlpar* 9848 9849IBM Power Linux RAID adapter 9850M: Brian King <brking@us.ibm.com> 9851S: Supported 9852F: drivers/scsi/ipr.* 9853 9854IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9855M: Tyrel Datwyler <tyreld@linux.ibm.com> 9856L: linux-pci@vger.kernel.org 9857L: linuxppc-dev@lists.ozlabs.org 9858S: Supported 9859F: drivers/pci/hotplug/rpaphp* 9860 9861IBM Power SRIOV Virtual NIC Device Driver 9862M: Haren Myneni <haren@linux.ibm.com> 9863M: Rick Lindsley <ricklind@linux.ibm.com> 9864R: Nick Child <nnac123@linux.ibm.com> 9865R: Dany Madden <danymadden@us.ibm.com> 9866R: Thomas Falcon <tlfalcon@linux.ibm.com> 9867L: netdev@vger.kernel.org 9868S: Supported 9869F: drivers/net/ethernet/ibm/ibmvnic.* 9870 9871IBM Power Virtual Ethernet Device Driver 9872M: Nick Child <nnac123@linux.ibm.com> 9873L: netdev@vger.kernel.org 9874S: Supported 9875F: drivers/net/ethernet/ibm/ibmveth.* 9876 9877IBM Power Virtual FC Device Drivers 9878M: Tyrel Datwyler <tyreld@linux.ibm.com> 9879L: linux-scsi@vger.kernel.org 9880S: Supported 9881F: drivers/scsi/ibmvscsi/ibmvfc* 9882 9883IBM Power Virtual Management Channel Driver 9884M: Brad Warrum <bwarrum@linux.ibm.com> 9885M: Ritu Agarwal <rituagar@linux.ibm.com> 9886S: Supported 9887F: drivers/misc/ibmvmc.* 9888 9889IBM Power Virtual SCSI Device Drivers 9890M: Tyrel Datwyler <tyreld@linux.ibm.com> 9891L: linux-scsi@vger.kernel.org 9892S: Supported 9893F: drivers/scsi/ibmvscsi/ibmvscsi* 9894F: include/scsi/viosrp.h 9895 9896IBM Power Virtual SCSI Device Target Driver 9897M: Michael Cyr <mikecyr@linux.ibm.com> 9898L: linux-scsi@vger.kernel.org 9899L: target-devel@vger.kernel.org 9900S: Supported 9901F: drivers/scsi/ibmvscsi_tgt/ 9902 9903IBM Power VMX Cryptographic instructions 9904M: Breno Leitão <leitao@debian.org> 9905M: Nayna Jain <nayna@linux.ibm.com> 9906M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9907L: linux-crypto@vger.kernel.org 9908S: Supported 9909F: drivers/crypto/vmx/Kconfig 9910F: drivers/crypto/vmx/Makefile 9911F: drivers/crypto/vmx/aes* 9912F: drivers/crypto/vmx/ghash* 9913F: drivers/crypto/vmx/ppc-xlate.pl 9914F: drivers/crypto/vmx/vmx.c 9915 9916IBM Power VFIO Support 9917M: Timothy Pearson <tpearson@raptorengineering.com> 9918S: Supported 9919F: drivers/vfio/vfio_iommu_spapr_tce.c 9920 9921IBM ServeRAID RAID DRIVER 9922S: Orphan 9923F: drivers/scsi/ips.* 9924 9925ICH LPC AND GPIO DRIVER 9926M: Peter Tyser <ptyser@xes-inc.com> 9927S: Maintained 9928F: drivers/gpio/gpio-ich.c 9929F: drivers/mfd/lpc_ich.c 9930 9931ICY I2C DRIVER 9932M: Max Staudt <max@enpas.org> 9933L: linux-i2c@vger.kernel.org 9934S: Maintained 9935F: drivers/i2c/busses/i2c-icy.c 9936 9937IDEAPAD LAPTOP EXTRAS DRIVER 9938M: Ike Panhc <ike.pan@canonical.com> 9939L: platform-driver-x86@vger.kernel.org 9940S: Maintained 9941W: http://launchpad.net/ideapad-laptop 9942F: drivers/platform/x86/ideapad-laptop.c 9943 9944IDEAPAD LAPTOP SLIDEBAR DRIVER 9945M: Andrey Moiseev <o2g.org.ru@gmail.com> 9946L: linux-input@vger.kernel.org 9947S: Maintained 9948W: https://github.com/o2genum/ideapad-slidebar 9949F: drivers/input/misc/ideapad_slidebar.c 9950 9951IDMAPPED MOUNTS 9952M: Christian Brauner <brauner@kernel.org> 9953M: Seth Forshee <sforshee@kernel.org> 9954L: linux-fsdevel@vger.kernel.org 9955S: Maintained 9956T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9957F: Documentation/filesystems/idmappings.rst 9958F: include/linux/mnt_idmapping.* 9959F: tools/testing/selftests/mount_setattr/ 9960 9961IDT VersaClock 5 CLOCK DRIVER 9962M: Luca Ceresoli <luca@lucaceresoli.net> 9963S: Maintained 9964F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9965F: drivers/clk/clk-versaclock5.c 9966 9967IEEE 802.15.4 SUBSYSTEM 9968M: Alexander Aring <alex.aring@gmail.com> 9969M: Stefan Schmidt <stefan@datenfreihafen.org> 9970M: Miquel Raynal <miquel.raynal@bootlin.com> 9971L: linux-wpan@vger.kernel.org 9972S: Maintained 9973W: https://linux-wpan.org/ 9974T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9975T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9976F: Documentation/networking/ieee802154.rst 9977F: drivers/net/ieee802154/ 9978F: include/linux/ieee802154.h 9979F: include/linux/nl802154.h 9980F: include/net/af_ieee802154.h 9981F: include/net/cfg802154.h 9982F: include/net/ieee802154_netdev.h 9983F: include/net/mac802154.h 9984F: include/net/nl802154.h 9985F: net/ieee802154/ 9986F: net/mac802154/ 9987 9988IFE PROTOCOL 9989M: Yotam Gigi <yotam.gi@gmail.com> 9990M: Jamal Hadi Salim <jhs@mojatatu.com> 9991F: include/net/ife.h 9992F: include/uapi/linux/ife.h 9993F: net/ife 9994 9995IGORPLUG-USB IR RECEIVER 9996M: Sean Young <sean@mess.org> 9997L: linux-media@vger.kernel.org 9998S: Maintained 9999F: drivers/media/rc/igorplugusb.c 10000 10001IGUANAWORKS USB IR TRANSCEIVER 10002M: Sean Young <sean@mess.org> 10003L: linux-media@vger.kernel.org 10004S: Maintained 10005F: drivers/media/rc/iguanair.c 10006 10007IIO DIGITAL POTENTIOMETER DAC 10008M: Peter Rosin <peda@axentia.se> 10009L: linux-iio@vger.kernel.org 10010S: Maintained 10011F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10012F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10013F: drivers/iio/dac/dpot-dac.c 10014 10015IIO ENVELOPE DETECTOR 10016M: Peter Rosin <peda@axentia.se> 10017L: linux-iio@vger.kernel.org 10018S: Maintained 10019F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10020F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10021F: drivers/iio/adc/envelope-detector.c 10022 10023IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10024M: Matti Vaittinen <mazziesaccount@gmail.com> 10025L: linux-iio@vger.kernel.org 10026S: Maintained 10027F: drivers/iio/light/gain-time-scale-helper.c 10028F: drivers/iio/light/gain-time-scale-helper.h 10029 10030IIO MULTIPLEXER 10031M: Peter Rosin <peda@axentia.se> 10032L: linux-iio@vger.kernel.org 10033S: Maintained 10034F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10035F: drivers/iio/multiplexer/iio-mux.c 10036 10037IIO SCMI BASED DRIVER 10038M: Jyoti Bhayana <jbhayana@google.com> 10039L: linux-iio@vger.kernel.org 10040S: Maintained 10041F: drivers/iio/common/scmi_sensors/scmi_iio.c 10042 10043IIO SUBSYSTEM AND DRIVERS 10044M: Jonathan Cameron <jic23@kernel.org> 10045R: Lars-Peter Clausen <lars@metafoo.de> 10046L: linux-iio@vger.kernel.org 10047S: Maintained 10048T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10049F: Documentation/ABI/testing/configfs-iio* 10050F: Documentation/ABI/testing/sysfs-bus-iio* 10051F: Documentation/devicetree/bindings/iio/ 10052F: drivers/iio/ 10053F: drivers/staging/iio/ 10054F: include/dt-bindings/iio/ 10055F: include/linux/iio/ 10056F: tools/iio/ 10057 10058IIO UNIT CONVERTER 10059M: Peter Rosin <peda@axentia.se> 10060L: linux-iio@vger.kernel.org 10061S: Maintained 10062F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10063F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10064F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10065F: drivers/iio/afe/iio-rescale.c 10066 10067IKANOS/ADI EAGLE ADSL USB DRIVER 10068M: Matthieu Castet <castet.matthieu@free.fr> 10069M: Stanislaw Gruszka <stf_xl@wp.pl> 10070S: Maintained 10071F: drivers/usb/atm/ueagle-atm.c 10072 10073IMAGIS TOUCHSCREEN DRIVER 10074M: Markuss Broks <markuss.broks@gmail.com> 10075S: Maintained 10076F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10077F: drivers/input/touchscreen/imagis.c 10078 10079IMGTEC ASCII LCD DRIVER 10080M: Paul Burton <paulburton@kernel.org> 10081S: Maintained 10082F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10083F: drivers/auxdisplay/img-ascii-lcd.c 10084 10085IMGTEC IR DECODER DRIVER 10086S: Orphan 10087F: drivers/media/rc/img-ir/ 10088 10089IMON SOUNDGRAPH USB IR RECEIVER 10090M: Sean Young <sean@mess.org> 10091L: linux-media@vger.kernel.org 10092S: Maintained 10093F: drivers/media/rc/imon.c 10094F: drivers/media/rc/imon_raw.c 10095 10096IMS TWINTURBO FRAMEBUFFER DRIVER 10097L: linux-fbdev@vger.kernel.org 10098S: Orphan 10099F: drivers/video/fbdev/imsttfb.c 10100 10101INA209 HARDWARE MONITOR DRIVER 10102M: Guenter Roeck <linux@roeck-us.net> 10103L: linux-hwmon@vger.kernel.org 10104S: Maintained 10105F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10106F: Documentation/hwmon/ina209.rst 10107F: drivers/hwmon/ina209.c 10108 10109INA2XX HARDWARE MONITOR DRIVER 10110M: Guenter Roeck <linux@roeck-us.net> 10111L: linux-hwmon@vger.kernel.org 10112S: Maintained 10113F: Documentation/hwmon/ina2xx.rst 10114F: drivers/hwmon/ina2xx.c 10115F: include/linux/platform_data/ina2xx.h 10116 10117INDEX OF FURTHER KERNEL DOCUMENTATION 10118M: Carlos Bilbao <carlos.bilbao@amd.com> 10119S: Maintained 10120F: Documentation/process/kernel-docs.rst 10121 10122INDUSTRY PACK SUBSYSTEM (IPACK) 10123M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10124M: Jens Taprogge <jens.taprogge@taprogge.org> 10125M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10126L: industrypack-devel@lists.sourceforge.net 10127S: Maintained 10128W: http://industrypack.sourceforge.net 10129F: drivers/ipack/ 10130 10131INFINEON DPS310 Driver 10132M: Eddie James <eajames@linux.ibm.com> 10133L: linux-iio@vger.kernel.org 10134S: Maintained 10135F: drivers/iio/pressure/dps310.c 10136 10137INFINEON PEB2466 ASoC CODEC 10138M: Herve Codina <herve.codina@bootlin.com> 10139L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10140S: Maintained 10141F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10142F: sound/soc/codecs/peb2466.c 10143 10144INFINIBAND SUBSYSTEM 10145M: Jason Gunthorpe <jgg@nvidia.com> 10146M: Leon Romanovsky <leonro@nvidia.com> 10147L: linux-rdma@vger.kernel.org 10148S: Supported 10149W: https://github.com/linux-rdma/rdma-core 10150Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10151T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10152F: Documentation/devicetree/bindings/infiniband/ 10153F: Documentation/infiniband/ 10154F: drivers/infiniband/ 10155F: include/rdma/ 10156F: include/trace/events/ib_mad.h 10157F: include/trace/events/ib_umad.h 10158F: include/trace/misc/rdma.h 10159F: include/uapi/linux/if_infiniband.h 10160F: include/uapi/rdma/ 10161F: samples/bpf/ibumad_kern.c 10162F: samples/bpf/ibumad_user.c 10163 10164INGENIC JZ4780 NAND DRIVER 10165M: Harvey Hunt <harveyhuntnexus@gmail.com> 10166L: linux-mtd@lists.infradead.org 10167L: linux-mips@vger.kernel.org 10168S: Maintained 10169F: drivers/mtd/nand/raw/ingenic/ 10170 10171INGENIC JZ47xx SoCs 10172M: Paul Cercueil <paul@crapouillou.net> 10173L: linux-mips@vger.kernel.org 10174S: Maintained 10175F: arch/mips/boot/dts/ingenic/ 10176F: arch/mips/generic/board-ingenic.c 10177F: arch/mips/include/asm/mach-ingenic/ 10178F: arch/mips/ingenic/Kconfig 10179F: drivers/clk/ingenic/ 10180F: drivers/dma/dma-jz4780.c 10181F: drivers/gpu/drm/ingenic/ 10182F: drivers/i2c/busses/i2c-jz4780.c 10183F: drivers/iio/adc/ingenic-adc.c 10184F: drivers/irqchip/irq-ingenic.c 10185F: drivers/memory/jz4780-nemc.c 10186F: drivers/mmc/host/jz4740_mmc.c 10187F: drivers/mtd/nand/raw/ingenic/ 10188F: drivers/pinctrl/pinctrl-ingenic.c 10189F: drivers/power/supply/ingenic-battery.c 10190F: drivers/pwm/pwm-jz4740.c 10191F: drivers/remoteproc/ingenic_rproc.c 10192F: drivers/rtc/rtc-jz4740.c 10193F: drivers/tty/serial/8250/8250_ingenic.c 10194F: drivers/usb/musb/jz4740.c 10195F: drivers/watchdog/jz4740_wdt.c 10196F: include/dt-bindings/iio/adc/ingenic,adc.h 10197F: include/linux/mfd/ingenic-tcu.h 10198F: sound/soc/codecs/jz47* 10199F: sound/soc/jz4740/ 10200 10201INJOINIC IP5xxx POWER BANK IC DRIVER 10202M: Samuel Holland <samuel@sholland.org> 10203S: Maintained 10204F: drivers/power/supply/ip5xxx_power.c 10205 10206INOTIFY 10207M: Jan Kara <jack@suse.cz> 10208R: Amir Goldstein <amir73il@gmail.com> 10209L: linux-fsdevel@vger.kernel.org 10210S: Maintained 10211F: Documentation/filesystems/inotify.rst 10212F: fs/notify/inotify/ 10213F: include/linux/inotify.h 10214F: include/uapi/linux/inotify.h 10215 10216INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10217M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10218L: linux-input@vger.kernel.org 10219S: Maintained 10220Q: http://patchwork.kernel.org/project/linux-input/list/ 10221T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10222F: Documentation/devicetree/bindings/input/ 10223F: Documentation/devicetree/bindings/serio/ 10224F: Documentation/input/ 10225F: drivers/input/ 10226F: include/dt-bindings/input/ 10227F: include/linux/input.h 10228F: include/linux/input/ 10229F: include/uapi/linux/input-event-codes.h 10230F: include/uapi/linux/input.h 10231 10232INPUT MULTITOUCH (MT) PROTOCOL 10233M: Henrik Rydberg <rydberg@bitmath.org> 10234L: linux-input@vger.kernel.org 10235S: Odd fixes 10236F: Documentation/input/multi-touch-protocol.rst 10237F: drivers/input/input-mt.c 10238K: \b(ABS|SYN)_MT_ 10239 10240INSIDE SECURE CRYPTO DRIVER 10241M: Antoine Tenart <atenart@kernel.org> 10242L: linux-crypto@vger.kernel.org 10243S: Maintained 10244F: drivers/crypto/inside-secure/ 10245 10246INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10247M: Mimi Zohar <zohar@linux.ibm.com> 10248M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10249L: linux-integrity@vger.kernel.org 10250S: Supported 10251T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10252F: security/integrity/ima/ 10253F: security/integrity/ 10254 10255INTEL 810/815 FRAMEBUFFER DRIVER 10256M: Antonino Daplas <adaplas@gmail.com> 10257L: linux-fbdev@vger.kernel.org 10258S: Maintained 10259F: drivers/video/fbdev/i810/ 10260 10261INTEL 8255 GPIO DRIVER 10262M: William Breathitt Gray <william.gray@linaro.org> 10263L: linux-gpio@vger.kernel.org 10264S: Maintained 10265F: drivers/gpio/gpio-i8255.c 10266F: drivers/gpio/gpio-i8255.h 10267 10268INTEL ASoC DRIVERS 10269M: Cezary Rojewski <cezary.rojewski@intel.com> 10270M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10271M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10272M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10273M: Bard Liao <yung-chuan.liao@linux.intel.com> 10274M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10275M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10277S: Supported 10278F: sound/soc/intel/ 10279 10280INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10281M: Hans de Goede <hdegoede@redhat.com> 10282L: platform-driver-x86@vger.kernel.org 10283S: Maintained 10284F: drivers/platform/x86/intel/atomisp2/pm.c 10285 10286INTEL ATOMISP2 LED DRIVER 10287M: Hans de Goede <hdegoede@redhat.com> 10288L: platform-driver-x86@vger.kernel.org 10289S: Maintained 10290F: drivers/platform/x86/intel/atomisp2/led.c 10291 10292INTEL BIOS SAR INT1092 DRIVER 10293M: Shravan Sudhakar <s.shravan@intel.com> 10294M: Intel Corporation <linuxwwan@intel.com> 10295L: platform-driver-x86@vger.kernel.org 10296S: Maintained 10297F: drivers/platform/x86/intel/int1092/ 10298 10299INTEL BROXTON PMC DRIVER 10300M: Mika Westerberg <mika.westerberg@linux.intel.com> 10301M: Zha Qipeng <qipeng.zha@intel.com> 10302S: Maintained 10303F: drivers/mfd/intel_pmc_bxt.c 10304F: include/linux/mfd/intel_pmc_bxt.h 10305 10306INTEL C600 SERIES SAS CONTROLLER DRIVER 10307M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10308L: linux-scsi@vger.kernel.org 10309S: Supported 10310T: git git://git.code.sf.net/p/intel-sas/isci 10311F: drivers/scsi/isci/ 10312 10313INTEL CPU family model numbers 10314M: Tony Luck <tony.luck@intel.com> 10315M: x86@kernel.org 10316L: linux-kernel@vger.kernel.org 10317S: Supported 10318F: arch/x86/include/asm/intel-family.h 10319 10320INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10321M: Jani Nikula <jani.nikula@linux.intel.com> 10322M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10323M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10324M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10325L: intel-gfx@lists.freedesktop.org 10326S: Supported 10327W: https://01.org/linuxgraphics/ 10328Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10329B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10330C: irc://irc.oftc.net/intel-gfx 10331T: git git://anongit.freedesktop.org/drm-intel 10332F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10333F: Documentation/gpu/i915.rst 10334F: drivers/gpu/drm/i915/ 10335F: include/drm/i915* 10336F: include/uapi/drm/i915_drm.h 10337 10338INTEL ETHERNET DRIVERS 10339M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10340M: Tony Nguyen <anthony.l.nguyen@intel.com> 10341L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10342S: Supported 10343W: http://www.intel.com/support/feedback.htm 10344W: http://e1000.sourceforge.net/ 10345Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10348F: Documentation/networking/device_drivers/ethernet/intel/ 10349F: drivers/net/ethernet/intel/ 10350F: drivers/net/ethernet/intel/*/ 10351F: include/linux/avf/virtchnl.h 10352F: include/linux/net/intel/iidc.h 10353 10354INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10355M: Mustafa Ismail <mustafa.ismail@intel.com> 10356M: Shiraz Saleem <shiraz.saleem@intel.com> 10357L: linux-rdma@vger.kernel.org 10358S: Supported 10359F: drivers/infiniband/hw/irdma/ 10360F: include/uapi/rdma/irdma-abi.h 10361 10362INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10363M: Maik Broemme <mbroemme@libmpq.org> 10364L: linux-fbdev@vger.kernel.org 10365S: Maintained 10366F: Documentation/fb/intelfb.rst 10367F: drivers/video/fbdev/intelfb/ 10368 10369INTEL GPIO DRIVERS 10370M: Andy Shevchenko <andy@kernel.org> 10371L: linux-gpio@vger.kernel.org 10372S: Supported 10373T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10374F: drivers/gpio/gpio-elkhartlake.c 10375F: drivers/gpio/gpio-ich.c 10376F: drivers/gpio/gpio-merrifield.c 10377F: drivers/gpio/gpio-ml-ioh.c 10378F: drivers/gpio/gpio-pch.c 10379F: drivers/gpio/gpio-sch.c 10380F: drivers/gpio/gpio-sodaville.c 10381F: drivers/gpio/gpio-tangier.c 10382 10383INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10384M: Zhenyu Wang <zhenyuw@linux.intel.com> 10385M: Zhi Wang <zhi.a.wang@intel.com> 10386L: intel-gvt-dev@lists.freedesktop.org 10387L: intel-gfx@lists.freedesktop.org 10388S: Supported 10389W: https://01.org/igvt-g 10390T: git https://github.com/intel/gvt-linux.git 10391F: drivers/gpu/drm/i915/gvt/ 10392 10393INTEL HID EVENT DRIVER 10394M: Alex Hung <alexhung@gmail.com> 10395L: platform-driver-x86@vger.kernel.org 10396S: Maintained 10397F: drivers/platform/x86/intel/hid.c 10398 10399INTEL I/OAT DMA DRIVER 10400M: Dave Jiang <dave.jiang@intel.com> 10401R: Dan Williams <dan.j.williams@intel.com> 10402L: dmaengine@vger.kernel.org 10403S: Supported 10404Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10405F: drivers/dma/ioat* 10406 10407INTEL IDXD DRIVER 10408M: Fenghua Yu <fenghua.yu@intel.com> 10409M: Dave Jiang <dave.jiang@intel.com> 10410L: dmaengine@vger.kernel.org 10411S: Supported 10412F: drivers/dma/idxd/* 10413F: include/uapi/linux/idxd.h 10414 10415INTEL IDLE DRIVER 10416M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10417M: Len Brown <lenb@kernel.org> 10418L: linux-pm@vger.kernel.org 10419S: Supported 10420B: https://bugzilla.kernel.org 10421T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10422F: drivers/idle/intel_idle.c 10423 10424INTEL IN FIELD SCAN (IFS) DEVICE 10425M: Jithu Joseph <jithu.joseph@intel.com> 10426R: Ashok Raj <ashok.raj@intel.com> 10427R: Tony Luck <tony.luck@intel.com> 10428S: Maintained 10429F: drivers/platform/x86/intel/ifs 10430F: include/trace/events/intel_ifs.h 10431 10432INTEL INTEGRATED SENSOR HUB DRIVER 10433M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10434M: Jiri Kosina <jikos@kernel.org> 10435L: linux-input@vger.kernel.org 10436S: Maintained 10437F: drivers/hid/intel-ish-hid/ 10438 10439INTEL IOMMU (VT-d) 10440M: David Woodhouse <dwmw2@infradead.org> 10441M: Lu Baolu <baolu.lu@linux.intel.com> 10442L: iommu@lists.linux.dev 10443S: Supported 10444T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10445F: drivers/iommu/intel/ 10446 10447INTEL IPU3 CSI-2 CIO2 DRIVER 10448M: Yong Zhi <yong.zhi@intel.com> 10449M: Sakari Ailus <sakari.ailus@linux.intel.com> 10450M: Bingbu Cao <bingbu.cao@intel.com> 10451M: Dan Scally <djrscally@gmail.com> 10452R: Tianshu Qiu <tian.shu.qiu@intel.com> 10453L: linux-media@vger.kernel.org 10454S: Maintained 10455T: git git://linuxtv.org/media_tree.git 10456F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10457F: drivers/media/pci/intel/ipu3/ 10458 10459INTEL IPU3 CSI-2 IMGU DRIVER 10460M: Sakari Ailus <sakari.ailus@linux.intel.com> 10461R: Bingbu Cao <bingbu.cao@intel.com> 10462R: Tianshu Qiu <tian.shu.qiu@intel.com> 10463L: linux-media@vger.kernel.org 10464S: Maintained 10465F: Documentation/admin-guide/media/ipu3.rst 10466F: Documentation/admin-guide/media/ipu3_rcb.svg 10467F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10468F: drivers/staging/media/ipu3/ 10469 10470INTEL IXP4XX CRYPTO SUPPORT 10471M: Corentin Labbe <clabbe@baylibre.com> 10472L: linux-crypto@vger.kernel.org 10473S: Maintained 10474F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10475 10476INTEL ISHTP ECLITE DRIVER 10477M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10478L: platform-driver-x86@vger.kernel.org 10479S: Supported 10480F: drivers/platform/x86/intel/ishtp_eclite.c 10481 10482INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10483M: Krzysztof Halasa <khalasa@piap.pl> 10484S: Maintained 10485F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10486F: drivers/net/wan/ixp4xx_hss.c 10487F: drivers/soc/ixp4xx/ixp4xx-npe.c 10488F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10489F: include/linux/soc/ixp4xx/npe.h 10490F: include/linux/soc/ixp4xx/qmgr.h 10491 10492INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10493M: Deepak Saxena <dsaxena@plexity.net> 10494S: Maintained 10495F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10496F: drivers/char/hw_random/ixp4xx-rng.c 10497 10498INTEL KEEM BAY DRM DRIVER 10499M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10500M: Edmund Dea <edmund.j.dea@intel.com> 10501S: Maintained 10502F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10503F: drivers/gpu/drm/kmb/ 10504 10505INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10506M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10507S: Maintained 10508F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10509F: drivers/crypto/intel/keembay/Kconfig 10510F: drivers/crypto/intel/keembay/Makefile 10511F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10512F: drivers/crypto/intel/keembay/ocs-aes.c 10513F: drivers/crypto/intel/keembay/ocs-aes.h 10514 10515INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10516M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10517M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10518M: Mark Gross <mgross@linux.intel.com> 10519S: Maintained 10520F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10521F: drivers/crypto/intel/keembay/Kconfig 10522F: drivers/crypto/intel/keembay/Makefile 10523F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10524 10525INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10526M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10527M: Declan Murphy <declan.murphy@intel.com> 10528S: Maintained 10529F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10530F: drivers/crypto/intel/keembay/Kconfig 10531F: drivers/crypto/intel/keembay/Makefile 10532F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10533F: drivers/crypto/intel/keembay/ocs-hcu.c 10534F: drivers/crypto/intel/keembay/ocs-hcu.h 10535 10536INTEL MANAGEMENT ENGINE (mei) 10537M: Tomas Winkler <tomas.winkler@intel.com> 10538L: linux-kernel@vger.kernel.org 10539S: Supported 10540F: Documentation/driver-api/mei/* 10541F: drivers/misc/mei/ 10542F: drivers/watchdog/mei_wdt.c 10543F: include/linux/mei_aux.h 10544F: include/linux/mei_cl_bus.h 10545F: include/uapi/linux/mei.h 10546F: include/uapi/linux/mei_uuid.h 10547F: include/uapi/linux/uuid.h 10548F: samples/mei/* 10549 10550INTEL MAX 10 BMC MFD DRIVER 10551M: Xu Yilun <yilun.xu@intel.com> 10552R: Tom Rix <trix@redhat.com> 10553S: Maintained 10554F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10555F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10556F: drivers/hwmon/intel-m10-bmc-hwmon.c 10557F: drivers/mfd/intel-m10-bmc* 10558F: include/linux/mfd/intel-m10-bmc.h 10559 10560INTEL P-Unit IPC DRIVER 10561M: Zha Qipeng <qipeng.zha@intel.com> 10562L: platform-driver-x86@vger.kernel.org 10563S: Maintained 10564F: arch/x86/include/asm/intel_punit_ipc.h 10565F: drivers/platform/x86/intel/punit_ipc.c 10566 10567INTEL PMC CORE DRIVER 10568M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10569M: David E Box <david.e.box@intel.com> 10570L: platform-driver-x86@vger.kernel.org 10571S: Maintained 10572F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10573F: drivers/platform/x86/intel/pmc/ 10574 10575INTEL PMIC GPIO DRIVERS 10576M: Andy Shevchenko <andy@kernel.org> 10577S: Supported 10578T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10579F: drivers/gpio/gpio-*cove.c 10580 10581INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10582M: Andy Shevchenko <andy@kernel.org> 10583S: Supported 10584F: drivers/mfd/intel_soc_pmic* 10585F: include/linux/mfd/intel_soc_pmic* 10586 10587INTEL PMT DRIVERS 10588M: David E. Box <david.e.box@linux.intel.com> 10589S: Supported 10590F: drivers/platform/x86/intel/pmt/ 10591 10592INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10593M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10594L: linux-wireless@vger.kernel.org 10595S: Maintained 10596F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10597F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10598F: drivers/net/wireless/intel/ipw2x00/ 10599 10600INTEL PSTATE DRIVER 10601M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10602M: Len Brown <lenb@kernel.org> 10603L: linux-pm@vger.kernel.org 10604S: Supported 10605F: drivers/cpufreq/intel_pstate.c 10606 10607INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10608M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10609L: linux-iio@vger.kernel.org 10610F: drivers/counter/intel-qep.c 10611 10612INTEL SCU DRIVERS 10613M: Mika Westerberg <mika.westerberg@linux.intel.com> 10614S: Maintained 10615F: arch/x86/include/asm/intel_scu_ipc.h 10616F: drivers/platform/x86/intel_scu_* 10617 10618INTEL SDSI DRIVER 10619M: David E. Box <david.e.box@linux.intel.com> 10620S: Supported 10621F: drivers/platform/x86/intel/sdsi.c 10622F: tools/arch/x86/intel_sdsi/ 10623F: tools/testing/selftests/drivers/sdsi/ 10624 10625INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10626M: Daniel Scally <djrscally@gmail.com> 10627S: Maintained 10628F: drivers/platform/x86/intel/int3472/ 10629 10630INTEL SPEED SELECT TECHNOLOGY 10631M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10632L: platform-driver-x86@vger.kernel.org 10633S: Maintained 10634F: drivers/platform/x86/intel/speed_select_if/ 10635F: include/uapi/linux/isst_if.h 10636F: tools/power/x86/intel-speed-select/ 10637 10638INTEL STRATIX10 FIRMWARE DRIVERS 10639M: Dinh Nguyen <dinguyen@kernel.org> 10640L: linux-kernel@vger.kernel.org 10641S: Maintained 10642F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10643F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10644F: drivers/firmware/stratix10-rsu.c 10645F: drivers/firmware/stratix10-svc.c 10646F: include/linux/firmware/intel/stratix10-smc.h 10647F: include/linux/firmware/intel/stratix10-svc-client.h 10648T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10649 10650INTEL TELEMETRY DRIVER 10651M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10652M: "David E. Box" <david.e.box@linux.intel.com> 10653L: platform-driver-x86@vger.kernel.org 10654S: Maintained 10655F: arch/x86/include/asm/intel_telemetry.h 10656F: drivers/platform/x86/intel/telemetry/ 10657 10658INTEL TPMI DRIVER 10659M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10660L: platform-driver-x86@vger.kernel.org 10661S: Maintained 10662F: drivers/platform/x86/intel/tpmi.c 10663F: include/linux/intel_tpmi.h 10664 10665INTEL UNCORE FREQUENCY CONTROL 10666M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10667L: platform-driver-x86@vger.kernel.org 10668S: Maintained 10669F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10670F: drivers/platform/x86/intel/uncore-frequency/ 10671 10672INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10673M: David E. Box <david.e.box@linux.intel.com> 10674S: Supported 10675F: drivers/platform/x86/intel/vsec.* 10676 10677INTEL VIRTUAL BUTTON DRIVER 10678M: AceLan Kao <acelan.kao@canonical.com> 10679L: platform-driver-x86@vger.kernel.org 10680S: Maintained 10681F: drivers/platform/x86/intel/vbtn.c 10682 10683INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10684M: Stanislaw Gruszka <stf_xl@wp.pl> 10685L: linux-wireless@vger.kernel.org 10686S: Supported 10687F: drivers/net/wireless/intel/iwlegacy/ 10688 10689INTEL WIRELESS WIFI LINK (iwlwifi) 10690M: Gregory Greenman <gregory.greenman@intel.com> 10691L: linux-wireless@vger.kernel.org 10692S: Supported 10693W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10694T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10695F: drivers/net/wireless/intel/iwlwifi/ 10696 10697INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10698M: Jithu Joseph <jithu.joseph@intel.com> 10699R: Maurice Ma <maurice.ma@intel.com> 10700S: Maintained 10701W: https://slimbootloader.github.io/security/firmware-update.html 10702F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10703 10704INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10705L: Dell.Client.Kernel@dell.com 10706S: Maintained 10707F: drivers/platform/x86/intel/wmi/thunderbolt.c 10708 10709INTEL WWAN IOSM DRIVER 10710M: M Chetan Kumar <m.chetan.kumar@intel.com> 10711M: Intel Corporation <linuxwwan@intel.com> 10712L: netdev@vger.kernel.org 10713S: Maintained 10714F: drivers/net/wwan/iosm/ 10715 10716INTEL(R) TRACE HUB 10717M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10718S: Supported 10719F: Documentation/trace/intel_th.rst 10720F: drivers/hwtracing/intel_th/ 10721F: include/linux/intel_th.h 10722 10723INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10724M: Ning Sun <ning.sun@intel.com> 10725L: tboot-devel@lists.sourceforge.net 10726S: Supported 10727W: http://tboot.sourceforge.net 10728T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10729F: Documentation/arch/x86/intel_txt.rst 10730F: arch/x86/kernel/tboot.c 10731F: include/linux/tboot.h 10732 10733INTEL SGX 10734M: Jarkko Sakkinen <jarkko@kernel.org> 10735R: Dave Hansen <dave.hansen@linux.intel.com> 10736L: linux-sgx@vger.kernel.org 10737S: Supported 10738Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10739T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10740F: Documentation/arch/x86/sgx.rst 10741F: arch/x86/entry/vdso/vsgx.S 10742F: arch/x86/include/asm/sgx.h 10743F: arch/x86/include/uapi/asm/sgx.h 10744F: arch/x86/kernel/cpu/sgx/* 10745F: tools/testing/selftests/sgx/* 10746K: \bSGX_ 10747 10748INTERCONNECT API 10749M: Georgi Djakov <djakov@kernel.org> 10750L: linux-pm@vger.kernel.org 10751S: Maintained 10752T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10753F: Documentation/devicetree/bindings/interconnect/ 10754F: Documentation/driver-api/interconnect.rst 10755F: drivers/interconnect/ 10756F: include/dt-bindings/interconnect/ 10757F: include/linux/interconnect-provider.h 10758F: include/linux/interconnect.h 10759 10760INTERRUPT COUNTER DRIVER 10761M: Oleksij Rempel <o.rempel@pengutronix.de> 10762R: Pengutronix Kernel Team <kernel@pengutronix.de> 10763L: linux-iio@vger.kernel.org 10764F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10765F: drivers/counter/interrupt-cnt.c 10766 10767INTERSIL ISL7998X VIDEO DECODER DRIVER 10768M: Michael Tretter <m.tretter@pengutronix.de> 10769R: Pengutronix Kernel Team <kernel@pengutronix.de> 10770L: linux-media@vger.kernel.org 10771S: Maintained 10772F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10773F: drivers/media/i2c/isl7998x.c 10774 10775INVENSENSE ICM-426xx IMU DRIVER 10776M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10777L: linux-iio@vger.kernel.org 10778S: Maintained 10779W: https://invensense.tdk.com/ 10780F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10781F: drivers/iio/imu/inv_icm42600/ 10782 10783INVENSENSE MPU-3050 GYROSCOPE DRIVER 10784M: Linus Walleij <linus.walleij@linaro.org> 10785L: linux-iio@vger.kernel.org 10786S: Maintained 10787F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10788F: drivers/iio/gyro/mpu3050* 10789 10790IOC3 ETHERNET DRIVER 10791M: Ralf Baechle <ralf@linux-mips.org> 10792L: linux-mips@vger.kernel.org 10793S: Maintained 10794F: drivers/net/ethernet/sgi/ioc3-eth.c 10795 10796IOMAP FILESYSTEM LIBRARY 10797M: Christoph Hellwig <hch@infradead.org> 10798M: Darrick J. Wong <djwong@kernel.org> 10799L: linux-xfs@vger.kernel.org 10800L: linux-fsdevel@vger.kernel.org 10801S: Supported 10802T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10803F: fs/iomap/ 10804F: include/linux/iomap.h 10805 10806IOMMU DMA-API LAYER 10807M: Robin Murphy <robin.murphy@arm.com> 10808L: iommu@lists.linux.dev 10809S: Maintained 10810T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10811F: drivers/iommu/dma-iommu.c 10812F: drivers/iommu/dma-iommu.h 10813F: drivers/iommu/iova.c 10814F: include/linux/iova.h 10815 10816IOMMUFD 10817M: Jason Gunthorpe <jgg@nvidia.com> 10818M: Kevin Tian <kevin.tian@intel.com> 10819L: iommu@lists.linux.dev 10820S: Maintained 10821T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10822F: Documentation/userspace-api/iommufd.rst 10823F: drivers/iommu/iommufd/ 10824F: include/linux/iommufd.h 10825F: include/uapi/linux/iommufd.h 10826F: tools/testing/selftests/iommu/ 10827 10828IOMMU SUBSYSTEM 10829M: Joerg Roedel <joro@8bytes.org> 10830M: Will Deacon <will@kernel.org> 10831R: Robin Murphy <robin.murphy@arm.com> 10832L: iommu@lists.linux.dev 10833S: Maintained 10834T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10835F: Documentation/devicetree/bindings/iommu/ 10836F: Documentation/userspace-api/iommu.rst 10837F: drivers/iommu/ 10838F: include/linux/iommu.h 10839F: include/linux/iova.h 10840F: include/linux/of_iommu.h 10841F: include/uapi/linux/iommu.h 10842 10843IOSYS-MAP HELPERS 10844M: Thomas Zimmermann <tzimmermann@suse.de> 10845L: dri-devel@lists.freedesktop.org 10846S: Maintained 10847T: git git://anongit.freedesktop.org/drm/drm-misc 10848F: include/linux/iosys-map.h 10849 10850IO_URING 10851M: Jens Axboe <axboe@kernel.dk> 10852R: Pavel Begunkov <asml.silence@gmail.com> 10853L: io-uring@vger.kernel.org 10854S: Maintained 10855T: git git://git.kernel.dk/linux-block 10856T: git git://git.kernel.dk/liburing 10857F: io_uring/ 10858F: include/linux/io_uring.h 10859F: include/linux/io_uring_types.h 10860F: include/trace/events/io_uring.h 10861F: include/uapi/linux/io_uring.h 10862F: tools/io_uring/ 10863 10864IPMI SUBSYSTEM 10865M: Corey Minyard <minyard@acm.org> 10866L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10867S: Supported 10868W: http://openipmi.sourceforge.net/ 10869T: git https://github.com/cminyard/linux-ipmi.git for-next 10870F: Documentation/driver-api/ipmi.rst 10871F: Documentation/devicetree/bindings/ipmi/ 10872F: drivers/char/ipmi/ 10873F: include/linux/ipmi* 10874F: include/uapi/linux/ipmi* 10875 10876IPS SCSI RAID DRIVER 10877M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10878L: linux-scsi@vger.kernel.org 10879S: Maintained 10880W: http://www.adaptec.com/ 10881F: drivers/scsi/ips* 10882 10883IPVS 10884M: Simon Horman <horms@verge.net.au> 10885M: Julian Anastasov <ja@ssi.bg> 10886L: netdev@vger.kernel.org 10887L: lvs-devel@vger.kernel.org 10888S: Maintained 10889T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10890T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10891F: Documentation/networking/ipvs-sysctl.rst 10892F: include/net/ip_vs.h 10893F: include/uapi/linux/ip_vs.h 10894F: net/netfilter/ipvs/ 10895 10896IPWIRELESS DRIVER 10897M: Jiri Kosina <jikos@kernel.org> 10898M: David Sterba <dsterba@suse.com> 10899S: Odd Fixes 10900F: drivers/tty/ipwireless/ 10901 10902IRON DEVICE AUDIO CODEC DRIVERS 10903M: Kiseok Jo <kiseok.jo@irondevice.com> 10904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10905S: Maintained 10906F: Documentation/devicetree/bindings/sound/irondevice,* 10907F: sound/soc/codecs/sma* 10908 10909IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10910M: Marc Zyngier <maz@kernel.org> 10911S: Maintained 10912T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10913F: Documentation/core-api/irq/irq-domain.rst 10914F: include/linux/irqdomain.h 10915F: kernel/irq/irqdomain.c 10916F: kernel/irq/msi.c 10917 10918IRQ SUBSYSTEM 10919M: Thomas Gleixner <tglx@linutronix.de> 10920L: linux-kernel@vger.kernel.org 10921S: Maintained 10922T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10923F: kernel/irq/ 10924F: include/linux/group_cpus.h 10925F: lib/group_cpus.c 10926 10927IRQCHIP DRIVERS 10928M: Thomas Gleixner <tglx@linutronix.de> 10929M: Marc Zyngier <maz@kernel.org> 10930L: linux-kernel@vger.kernel.org 10931S: Maintained 10932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10933F: Documentation/devicetree/bindings/interrupt-controller/ 10934F: drivers/irqchip/ 10935 10936ISA 10937M: William Breathitt Gray <william.gray@linaro.org> 10938S: Maintained 10939F: Documentation/driver-api/isa.rst 10940F: drivers/base/isa.c 10941F: include/linux/isa.h 10942 10943ISA RADIO MODULE 10944M: Hans Verkuil <hverkuil@xs4all.nl> 10945L: linux-media@vger.kernel.org 10946S: Maintained 10947W: https://linuxtv.org 10948T: git git://linuxtv.org/media_tree.git 10949F: drivers/media/radio/radio-isa* 10950 10951ISAPNP 10952M: Jaroslav Kysela <perex@perex.cz> 10953S: Maintained 10954F: Documentation/driver-api/isapnp.rst 10955F: drivers/pnp/isapnp/ 10956F: include/linux/isapnp.h 10957 10958ISCSI 10959M: Lee Duncan <lduncan@suse.com> 10960M: Chris Leech <cleech@redhat.com> 10961M: Mike Christie <michael.christie@oracle.com> 10962L: open-iscsi@googlegroups.com 10963L: linux-scsi@vger.kernel.org 10964S: Maintained 10965W: www.open-iscsi.com 10966F: drivers/scsi/*iscsi* 10967F: include/scsi/*iscsi* 10968 10969iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10970M: Peter Jones <pjones@redhat.com> 10971M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10972S: Maintained 10973F: drivers/firmware/iscsi_ibft* 10974 10975ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10976M: Sagi Grimberg <sagi@grimberg.me> 10977M: Max Gurtovoy <mgurtovoy@nvidia.com> 10978L: linux-rdma@vger.kernel.org 10979S: Supported 10980W: http://www.openfabrics.org 10981W: www.open-iscsi.org 10982Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10983F: drivers/infiniband/ulp/iser/ 10984 10985ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10986M: Sagi Grimberg <sagi@grimberg.me> 10987L: linux-rdma@vger.kernel.org 10988L: target-devel@vger.kernel.org 10989S: Supported 10990W: http://www.linux-iscsi.org 10991T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10992F: drivers/infiniband/ulp/isert 10993 10994ISDN/CMTP OVER BLUETOOTH 10995M: Karsten Keil <isdn@linux-pingi.de> 10996L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10997L: netdev@vger.kernel.org 10998S: Odd Fixes 10999W: http://www.isdn4linux.de 11000F: Documentation/isdn/ 11001F: drivers/isdn/capi/ 11002F: include/linux/isdn/ 11003F: include/uapi/linux/isdn/ 11004F: net/bluetooth/cmtp/ 11005 11006ISDN/mISDN SUBSYSTEM 11007M: Karsten Keil <isdn@linux-pingi.de> 11008L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11009L: netdev@vger.kernel.org 11010S: Maintained 11011W: http://www.isdn4linux.de 11012F: drivers/isdn/Kconfig 11013F: drivers/isdn/Makefile 11014F: drivers/isdn/hardware/ 11015F: drivers/isdn/mISDN/ 11016 11017ISOFS FILESYSTEM 11018M: Jan Kara <jack@suse.cz> 11019L: linux-fsdevel@vger.kernel.org 11020S: Maintained 11021F: Documentation/filesystems/isofs.rst 11022F: fs/isofs/ 11023 11024IT87 HARDWARE MONITORING DRIVER 11025M: Jean Delvare <jdelvare@suse.com> 11026L: linux-hwmon@vger.kernel.org 11027S: Maintained 11028F: Documentation/hwmon/it87.rst 11029F: drivers/hwmon/it87.c 11030 11031IT913X MEDIA DRIVER 11032M: Antti Palosaari <crope@iki.fi> 11033L: linux-media@vger.kernel.org 11034S: Maintained 11035W: https://linuxtv.org 11036W: http://palosaari.fi/linux/ 11037Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11038T: git git://linuxtv.org/anttip/media_tree.git 11039F: drivers/media/tuners/it913x* 11040 11041ITE IT66121 HDMI BRIDGE DRIVER 11042M: Phong LE <ple@baylibre.com> 11043M: Neil Armstrong <neil.armstrong@linaro.org> 11044S: Maintained 11045T: git git://anongit.freedesktop.org/drm/drm-misc 11046F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11047F: drivers/gpu/drm/bridge/ite-it66121.c 11048 11049IVTV VIDEO4LINUX DRIVER 11050M: Andy Walls <awalls@md.metrocast.net> 11051L: linux-media@vger.kernel.org 11052S: Maintained 11053W: https://linuxtv.org 11054T: git git://linuxtv.org/media_tree.git 11055F: Documentation/admin-guide/media/ivtv* 11056F: drivers/media/pci/ivtv/ 11057F: include/uapi/linux/ivtv* 11058 11059IX2505V MEDIA DRIVER 11060M: Malcolm Priestley <tvboxspy@gmail.com> 11061L: linux-media@vger.kernel.org 11062S: Maintained 11063W: https://linuxtv.org 11064Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11065F: drivers/media/dvb-frontends/ix2505v* 11066 11067JAILHOUSE HYPERVISOR INTERFACE 11068M: Jan Kiszka <jan.kiszka@siemens.com> 11069L: jailhouse-dev@googlegroups.com 11070S: Maintained 11071F: arch/x86/include/asm/jailhouse_para.h 11072F: arch/x86/kernel/jailhouse.c 11073 11074JC42.4 TEMPERATURE SENSOR DRIVER 11075M: Guenter Roeck <linux@roeck-us.net> 11076L: linux-hwmon@vger.kernel.org 11077S: Maintained 11078F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11079F: Documentation/hwmon/jc42.rst 11080F: drivers/hwmon/jc42.c 11081 11082JFS FILESYSTEM 11083M: Dave Kleikamp <shaggy@kernel.org> 11084L: jfs-discussion@lists.sourceforge.net 11085S: Odd Fixes 11086W: http://jfs.sourceforge.net/ 11087T: git https://github.com/kleikamp/linux-shaggy.git 11088F: Documentation/admin-guide/jfs.rst 11089F: fs/jfs/ 11090 11091JME NETWORK DRIVER 11092M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11093L: netdev@vger.kernel.org 11094S: Maintained 11095F: drivers/net/ethernet/jme.* 11096 11097JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11098M: David Woodhouse <dwmw2@infradead.org> 11099M: Richard Weinberger <richard@nod.at> 11100L: linux-mtd@lists.infradead.org 11101S: Odd Fixes 11102W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11103T: git git://git.infradead.org/ubifs-2.6.git 11104F: fs/jffs2/ 11105F: include/uapi/linux/jffs2.h 11106 11107JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11108M: "Theodore Ts'o" <tytso@mit.edu> 11109M: Jan Kara <jack@suse.com> 11110L: linux-ext4@vger.kernel.org 11111S: Maintained 11112F: fs/jbd2/ 11113F: include/linux/jbd2.h 11114 11115JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11116M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11117L: linux-media@vger.kernel.org 11118L: linux-renesas-soc@vger.kernel.org 11119S: Maintained 11120F: drivers/media/platform/renesas/rcar_jpu.c 11121 11122JSM Neo PCI based serial card 11123L: linux-serial@vger.kernel.org 11124S: Orphan 11125F: drivers/tty/serial/jsm/ 11126 11127K10TEMP HARDWARE MONITORING DRIVER 11128M: Clemens Ladisch <clemens@ladisch.de> 11129L: linux-hwmon@vger.kernel.org 11130S: Maintained 11131F: Documentation/hwmon/k10temp.rst 11132F: drivers/hwmon/k10temp.c 11133 11134K8TEMP HARDWARE MONITORING DRIVER 11135M: Rudolf Marek <r.marek@assembler.cz> 11136L: linux-hwmon@vger.kernel.org 11137S: Maintained 11138F: Documentation/hwmon/k8temp.rst 11139F: drivers/hwmon/k8temp.c 11140 11141KASAN 11142M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11143R: Alexander Potapenko <glider@google.com> 11144R: Andrey Konovalov <andreyknvl@gmail.com> 11145R: Dmitry Vyukov <dvyukov@google.com> 11146R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11147L: kasan-dev@googlegroups.com 11148S: Maintained 11149F: Documentation/dev-tools/kasan.rst 11150F: arch/*/include/asm/*kasan.h 11151F: arch/*/mm/kasan_init* 11152F: include/linux/kasan*.h 11153F: lib/Kconfig.kasan 11154F: mm/kasan/ 11155F: scripts/Makefile.kasan 11156 11157KCONFIG 11158M: Masahiro Yamada <masahiroy@kernel.org> 11159L: linux-kbuild@vger.kernel.org 11160S: Maintained 11161Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11162T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11163F: Documentation/kbuild/kconfig* 11164F: scripts/Kconfig.include 11165F: scripts/kconfig/ 11166 11167KCOV 11168R: Dmitry Vyukov <dvyukov@google.com> 11169R: Andrey Konovalov <andreyknvl@gmail.com> 11170L: kasan-dev@googlegroups.com 11171S: Maintained 11172F: Documentation/dev-tools/kcov.rst 11173F: include/linux/kcov.h 11174F: include/uapi/linux/kcov.h 11175F: kernel/kcov.c 11176F: scripts/Makefile.kcov 11177 11178KCSAN 11179M: Marco Elver <elver@google.com> 11180R: Dmitry Vyukov <dvyukov@google.com> 11181L: kasan-dev@googlegroups.com 11182S: Maintained 11183F: Documentation/dev-tools/kcsan.rst 11184F: include/linux/kcsan*.h 11185F: kernel/kcsan/ 11186F: lib/Kconfig.kcsan 11187F: scripts/Makefile.kcsan 11188 11189KDUMP 11190M: Baoquan He <bhe@redhat.com> 11191R: Vivek Goyal <vgoyal@redhat.com> 11192R: Dave Young <dyoung@redhat.com> 11193L: kexec@lists.infradead.org 11194S: Maintained 11195W: http://lse.sourceforge.net/kdump/ 11196F: Documentation/admin-guide/kdump/ 11197F: fs/proc/vmcore.c 11198F: include/linux/crash_core.h 11199F: include/linux/crash_dump.h 11200F: include/uapi/linux/vmcore.h 11201F: kernel/crash_*.c 11202 11203KEENE FM RADIO TRANSMITTER DRIVER 11204M: Hans Verkuil <hverkuil@xs4all.nl> 11205L: linux-media@vger.kernel.org 11206S: Maintained 11207W: https://linuxtv.org 11208T: git git://linuxtv.org/media_tree.git 11209F: drivers/media/radio/radio-keene* 11210 11211KERNEL AUTOMOUNTER 11212M: Ian Kent <raven@themaw.net> 11213L: autofs@vger.kernel.org 11214S: Maintained 11215F: fs/autofs/ 11216 11217KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11218M: Masahiro Yamada <masahiroy@kernel.org> 11219R: Nathan Chancellor <nathan@kernel.org> 11220R: Nick Desaulniers <ndesaulniers@google.com> 11221R: Nicolas Schier <nicolas@fjasle.eu> 11222L: linux-kbuild@vger.kernel.org 11223S: Maintained 11224Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11225T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11226F: Documentation/kbuild/ 11227F: Makefile 11228F: scripts/*vmlinux* 11229F: scripts/Kbuild* 11230F: scripts/Makefile* 11231F: scripts/basic/ 11232F: scripts/dummy-tools/ 11233F: scripts/mk* 11234F: scripts/mod/ 11235F: scripts/package/ 11236 11237KERNEL HARDENING (not covered by other areas) 11238M: Kees Cook <keescook@chromium.org> 11239L: linux-hardening@vger.kernel.org 11240S: Supported 11241T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11242F: Documentation/ABI/testing/sysfs-kernel-oops_count 11243F: Documentation/ABI/testing/sysfs-kernel-warn_count 11244F: include/linux/overflow.h 11245F: include/linux/randomize_kstack.h 11246F: mm/usercopy.c 11247K: \b(add|choose)_random_kstack_offset\b 11248K: \b__check_(object_size|heap_object)\b 11249 11250KERNEL JANITORS 11251L: kernel-janitors@vger.kernel.org 11252S: Odd Fixes 11253W: http://kernelnewbies.org/KernelJanitors 11254 11255KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11256M: Chuck Lever <chuck.lever@oracle.com> 11257M: Jeff Layton <jlayton@kernel.org> 11258L: linux-nfs@vger.kernel.org 11259S: Supported 11260W: http://nfs.sourceforge.net/ 11261T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11262F: fs/exportfs/ 11263F: fs/lockd/ 11264F: fs/nfs_common/ 11265F: fs/nfsd/ 11266F: include/linux/lockd/ 11267F: include/linux/sunrpc/ 11268F: include/trace/events/rpcgss.h 11269F: include/trace/events/rpcrdma.h 11270F: include/trace/events/sunrpc.h 11271F: include/trace/misc/fs.h 11272F: include/trace/misc/nfs.h 11273F: include/trace/misc/sunrpc.h 11274F: include/uapi/linux/nfsd/ 11275F: include/uapi/linux/sunrpc/ 11276F: net/sunrpc/ 11277F: Documentation/filesystems/nfs/ 11278 11279KERNEL REGRESSIONS 11280M: Thorsten Leemhuis <linux@leemhuis.info> 11281L: regressions@lists.linux.dev 11282S: Supported 11283F: Documentation/admin-guide/reporting-regressions.rst 11284F: Documentation/process/handling-regressions.rst 11285 11286KERNEL SELFTEST FRAMEWORK 11287M: Shuah Khan <shuah@kernel.org> 11288M: Shuah Khan <skhan@linuxfoundation.org> 11289L: linux-kselftest@vger.kernel.org 11290S: Maintained 11291Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11292T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11293F: Documentation/dev-tools/kselftest* 11294F: tools/testing/selftests/ 11295 11296KERNEL SMB3 SERVER (KSMBD) 11297M: Namjae Jeon <linkinjeon@kernel.org> 11298M: Steve French <sfrench@samba.org> 11299R: Sergey Senozhatsky <senozhatsky@chromium.org> 11300R: Tom Talpey <tom@talpey.com> 11301L: linux-cifs@vger.kernel.org 11302S: Maintained 11303T: git git://git.samba.org/ksmbd.git 11304F: Documentation/filesystems/cifs/ksmbd.rst 11305F: fs/ksmbd/ 11306F: fs/smbfs_common/ 11307 11308KERNEL UNIT TESTING FRAMEWORK (KUnit) 11309M: Brendan Higgins <brendanhiggins@google.com> 11310M: David Gow <davidgow@google.com> 11311L: linux-kselftest@vger.kernel.org 11312L: kunit-dev@googlegroups.com 11313S: Maintained 11314W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11315F: Documentation/dev-tools/kunit/ 11316F: include/kunit/ 11317F: lib/kunit/ 11318F: tools/testing/kunit/ 11319 11320KERNEL USERMODE HELPER 11321M: Luis Chamberlain <mcgrof@kernel.org> 11322L: linux-kernel@vger.kernel.org 11323S: Maintained 11324F: include/linux/umh.h 11325F: kernel/umh.c 11326 11327KERNEL VIRTUAL MACHINE (KVM) 11328M: Paolo Bonzini <pbonzini@redhat.com> 11329L: kvm@vger.kernel.org 11330S: Supported 11331W: http://www.linux-kvm.org 11332T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11333F: Documentation/virt/kvm/ 11334F: include/asm-generic/kvm* 11335F: include/kvm/iodev.h 11336F: include/linux/kvm* 11337F: include/trace/events/kvm.h 11338F: include/uapi/asm-generic/kvm* 11339F: include/uapi/linux/kvm* 11340F: tools/kvm/ 11341F: tools/testing/selftests/kvm/ 11342F: virt/kvm/* 11343 11344KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11345M: Marc Zyngier <maz@kernel.org> 11346M: Oliver Upton <oliver.upton@linux.dev> 11347R: James Morse <james.morse@arm.com> 11348R: Suzuki K Poulose <suzuki.poulose@arm.com> 11349R: Zenghui Yu <yuzenghui@huawei.com> 11350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11351L: kvmarm@lists.linux.dev 11352S: Maintained 11353T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11354F: arch/arm64/include/asm/kvm* 11355F: arch/arm64/include/uapi/asm/kvm* 11356F: arch/arm64/kvm/ 11357F: include/kvm/arm_* 11358F: tools/testing/selftests/kvm/*/aarch64/ 11359F: tools/testing/selftests/kvm/aarch64/ 11360 11361KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11362M: Huacai Chen <chenhuacai@kernel.org> 11363M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11364L: linux-mips@vger.kernel.org 11365L: kvm@vger.kernel.org 11366S: Maintained 11367T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11368F: arch/mips/include/asm/kvm* 11369F: arch/mips/include/uapi/asm/kvm* 11370F: arch/mips/kvm/ 11371 11372KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11373L: linuxppc-dev@lists.ozlabs.org 11374T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11375F: arch/powerpc/include/asm/kvm* 11376F: arch/powerpc/include/uapi/asm/kvm* 11377F: arch/powerpc/kernel/kvm* 11378F: arch/powerpc/kvm/ 11379 11380KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11381M: Anup Patel <anup@brainfault.org> 11382R: Atish Patra <atishp@atishpatra.org> 11383L: kvm@vger.kernel.org 11384L: kvm-riscv@lists.infradead.org 11385L: linux-riscv@lists.infradead.org 11386S: Maintained 11387T: git https://github.com/kvm-riscv/linux.git 11388F: arch/riscv/include/asm/kvm* 11389F: arch/riscv/include/uapi/asm/kvm* 11390F: arch/riscv/kvm/ 11391F: tools/testing/selftests/kvm/*/riscv/ 11392 11393KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11394M: Christian Borntraeger <borntraeger@linux.ibm.com> 11395M: Janosch Frank <frankja@linux.ibm.com> 11396M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11397R: David Hildenbrand <david@redhat.com> 11398L: kvm@vger.kernel.org 11399S: Supported 11400T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11401F: Documentation/virt/kvm/s390* 11402F: arch/s390/include/asm/gmap.h 11403F: arch/s390/include/asm/kvm* 11404F: arch/s390/include/uapi/asm/kvm* 11405F: arch/s390/include/uapi/asm/uvdevice.h 11406F: arch/s390/kernel/uv.c 11407F: arch/s390/kvm/ 11408F: arch/s390/mm/gmap.c 11409F: drivers/s390/char/uvdevice.c 11410F: tools/testing/selftests/drivers/s390x/uvdevice/ 11411F: tools/testing/selftests/kvm/*/s390x/ 11412F: tools/testing/selftests/kvm/s390x/ 11413 11414KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11415M: Sean Christopherson <seanjc@google.com> 11416M: Paolo Bonzini <pbonzini@redhat.com> 11417L: kvm@vger.kernel.org 11418S: Supported 11419T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11420F: arch/x86/include/asm/kvm* 11421F: arch/x86/include/asm/svm.h 11422F: arch/x86/include/asm/vmx*.h 11423F: arch/x86/include/uapi/asm/kvm* 11424F: arch/x86/include/uapi/asm/svm.h 11425F: arch/x86/include/uapi/asm/vmx.h 11426F: arch/x86/kvm/ 11427F: arch/x86/kvm/*/ 11428 11429KVM PARAVIRT (KVM/paravirt) 11430M: Paolo Bonzini <pbonzini@redhat.com> 11431R: Wanpeng Li <wanpengli@tencent.com> 11432R: Vitaly Kuznetsov <vkuznets@redhat.com> 11433L: kvm@vger.kernel.org 11434S: Supported 11435T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11436F: arch/x86/kernel/kvm.c 11437F: arch/x86/kernel/kvmclock.c 11438F: arch/x86/include/asm/pvclock-abi.h 11439F: include/linux/kvm_para.h 11440F: include/uapi/linux/kvm_para.h 11441F: include/uapi/asm-generic/kvm_para.h 11442F: include/asm-generic/kvm_para.h 11443F: arch/um/include/asm/kvm_para.h 11444F: arch/x86/include/asm/kvm_para.h 11445F: arch/x86/include/uapi/asm/kvm_para.h 11446 11447KVM X86 HYPER-V (KVM/hyper-v) 11448M: Vitaly Kuznetsov <vkuznets@redhat.com> 11449M: Sean Christopherson <seanjc@google.com> 11450M: Paolo Bonzini <pbonzini@redhat.com> 11451L: kvm@vger.kernel.org 11452S: Supported 11453T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11454F: arch/x86/kvm/hyperv.* 11455F: arch/x86/kvm/kvm_onhyperv.* 11456F: arch/x86/kvm/svm/hyperv.* 11457F: arch/x86/kvm/svm/svm_onhyperv.* 11458F: arch/x86/kvm/vmx/hyperv.* 11459 11460KVM X86 Xen (KVM/Xen) 11461M: David Woodhouse <dwmw2@infradead.org> 11462M: Paul Durrant <paul@xen.org> 11463M: Sean Christopherson <seanjc@google.com> 11464M: Paolo Bonzini <pbonzini@redhat.com> 11465L: kvm@vger.kernel.org 11466S: Supported 11467T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11468F: arch/x86/kvm/xen.* 11469 11470KERNFS 11471M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11472M: Tejun Heo <tj@kernel.org> 11473S: Supported 11474T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11475F: fs/kernfs/ 11476F: include/linux/kernfs.h 11477 11478KEXEC 11479M: Eric Biederman <ebiederm@xmission.com> 11480L: kexec@lists.infradead.org 11481S: Maintained 11482W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11483F: include/linux/kexec.h 11484F: include/uapi/linux/kexec.h 11485F: kernel/kexec* 11486 11487KEYS-ENCRYPTED 11488M: Mimi Zohar <zohar@linux.ibm.com> 11489L: linux-integrity@vger.kernel.org 11490L: keyrings@vger.kernel.org 11491S: Supported 11492F: Documentation/security/keys/trusted-encrypted.rst 11493F: include/keys/encrypted-type.h 11494F: security/keys/encrypted-keys/ 11495 11496KEYS-TRUSTED 11497M: James Bottomley <jejb@linux.ibm.com> 11498M: Jarkko Sakkinen <jarkko@kernel.org> 11499M: Mimi Zohar <zohar@linux.ibm.com> 11500L: linux-integrity@vger.kernel.org 11501L: keyrings@vger.kernel.org 11502S: Supported 11503F: Documentation/security/keys/trusted-encrypted.rst 11504F: include/keys/trusted-type.h 11505F: include/keys/trusted_tpm.h 11506F: security/keys/trusted-keys/ 11507 11508KEYS-TRUSTED-TEE 11509M: Sumit Garg <sumit.garg@linaro.org> 11510L: linux-integrity@vger.kernel.org 11511L: keyrings@vger.kernel.org 11512S: Supported 11513F: include/keys/trusted_tee.h 11514F: security/keys/trusted-keys/trusted_tee.c 11515 11516KEYS-TRUSTED-CAAM 11517M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11518R: Pengutronix Kernel Team <kernel@pengutronix.de> 11519L: linux-integrity@vger.kernel.org 11520L: keyrings@vger.kernel.org 11521S: Maintained 11522F: include/keys/trusted_caam.h 11523F: security/keys/trusted-keys/trusted_caam.c 11524 11525KEYS/KEYRINGS 11526M: David Howells <dhowells@redhat.com> 11527M: Jarkko Sakkinen <jarkko@kernel.org> 11528L: keyrings@vger.kernel.org 11529S: Maintained 11530F: Documentation/security/keys/core.rst 11531F: include/keys/ 11532F: include/linux/key-type.h 11533F: include/linux/key.h 11534F: include/linux/keyctl.h 11535F: include/uapi/linux/keyctl.h 11536F: security/keys/ 11537 11538KEYS/KEYRINGS_INTEGRITY 11539M: Jarkko Sakkinen <jarkko@kernel.org> 11540M: Mimi Zohar <zohar@linux.ibm.com> 11541L: linux-integrity@vger.kernel.org 11542L: keyrings@vger.kernel.org 11543S: Supported 11544F: security/integrity/platform_certs 11545 11546KFENCE 11547M: Alexander Potapenko <glider@google.com> 11548M: Marco Elver <elver@google.com> 11549R: Dmitry Vyukov <dvyukov@google.com> 11550L: kasan-dev@googlegroups.com 11551S: Maintained 11552F: Documentation/dev-tools/kfence.rst 11553F: arch/*/include/asm/kfence.h 11554F: include/linux/kfence.h 11555F: lib/Kconfig.kfence 11556F: mm/kfence/ 11557 11558KFIFO 11559M: Stefani Seibold <stefani@seibold.net> 11560S: Maintained 11561F: include/linux/kfifo.h 11562F: lib/kfifo.c 11563F: samples/kfifo/ 11564 11565KGDB / KDB /debug_core 11566M: Jason Wessel <jason.wessel@windriver.com> 11567M: Daniel Thompson <daniel.thompson@linaro.org> 11568R: Douglas Anderson <dianders@chromium.org> 11569L: kgdb-bugreport@lists.sourceforge.net 11570S: Maintained 11571W: http://kgdb.wiki.kernel.org/ 11572T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11573F: Documentation/dev-tools/kgdb.rst 11574F: drivers/misc/kgdbts.c 11575F: drivers/tty/serial/kgdboc.c 11576F: include/linux/kdb.h 11577F: include/linux/kgdb.h 11578F: kernel/debug/ 11579F: kernel/module/kdb.c 11580 11581KHADAS MCU MFD DRIVER 11582M: Neil Armstrong <neil.armstrong@linaro.org> 11583L: linux-amlogic@lists.infradead.org 11584S: Maintained 11585F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11586F: drivers/mfd/khadas-mcu.c 11587F: include/linux/mfd/khadas-mcu.h 11588F: drivers/thermal/khadas_mcu_fan.c 11589 11590KIONIX/ROHM KX022A ACCELEROMETER 11591M: Matti Vaittinen <mazziesaccount@gmail.com> 11592L: linux-iio@vger.kernel.org 11593S: Supported 11594F: drivers/iio/accel/kionix-kx022a* 11595 11596KMEMLEAK 11597M: Catalin Marinas <catalin.marinas@arm.com> 11598S: Maintained 11599F: Documentation/dev-tools/kmemleak.rst 11600F: include/linux/kmemleak.h 11601F: mm/kmemleak.c 11602F: samples/kmemleak/kmemleak-test.c 11603 11604KMSAN 11605M: Alexander Potapenko <glider@google.com> 11606R: Marco Elver <elver@google.com> 11607R: Dmitry Vyukov <dvyukov@google.com> 11608L: kasan-dev@googlegroups.com 11609S: Maintained 11610F: Documentation/dev-tools/kmsan.rst 11611F: arch/*/include/asm/kmsan.h 11612F: arch/*/mm/kmsan_* 11613F: include/linux/kmsan*.h 11614F: lib/Kconfig.kmsan 11615F: mm/kmsan/ 11616F: scripts/Makefile.kmsan 11617 11618KPROBES 11619M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11620M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11621M: "David S. Miller" <davem@davemloft.net> 11622M: Masami Hiramatsu <mhiramat@kernel.org> 11623L: linux-kernel@vger.kernel.org 11624L: linux-trace-kernel@vger.kernel.org 11625Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11626S: Maintained 11627T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11628F: Documentation/trace/kprobes.rst 11629F: include/asm-generic/kprobes.h 11630F: include/linux/kprobes.h 11631F: kernel/kprobes.c 11632F: lib/test_kprobes.c 11633F: samples/kprobes 11634 11635KS0108 LCD CONTROLLER DRIVER 11636M: Miguel Ojeda <ojeda@kernel.org> 11637S: Maintained 11638F: Documentation/admin-guide/auxdisplay/ks0108.rst 11639F: drivers/auxdisplay/ks0108.c 11640F: include/linux/ks0108.h 11641 11642KTD253 BACKLIGHT DRIVER 11643M: Linus Walleij <linus.walleij@linaro.org> 11644S: Maintained 11645F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11646F: drivers/video/backlight/ktd253-backlight.c 11647 11648KTEST 11649M: Steven Rostedt <rostedt@goodmis.org> 11650M: John Hawley <warthog9@eaglescrag.net> 11651S: Maintained 11652F: tools/testing/ktest 11653 11654KTZ8866 BACKLIGHT DRIVER 11655M: Jianhua Lu <lujianhua000@gmail.com> 11656S: Maintained 11657F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11658F: drivers/video/backlight/ktz8866.c 11659 11660L3MDEV 11661M: David Ahern <dsahern@kernel.org> 11662L: netdev@vger.kernel.org 11663S: Maintained 11664F: include/net/l3mdev.h 11665F: net/l3mdev 11666 11667LANDLOCK SECURITY MODULE 11668M: Mickaël Salaün <mic@digikod.net> 11669L: linux-security-module@vger.kernel.org 11670S: Supported 11671W: https://landlock.io 11672T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11673F: Documentation/security/landlock.rst 11674F: Documentation/userspace-api/landlock.rst 11675F: include/uapi/linux/landlock.h 11676F: samples/landlock/ 11677F: security/landlock/ 11678F: tools/testing/selftests/landlock/ 11679K: landlock 11680K: LANDLOCK 11681 11682LANTIQ / INTEL Ethernet drivers 11683M: Hauke Mehrtens <hauke@hauke-m.de> 11684L: netdev@vger.kernel.org 11685S: Maintained 11686F: drivers/net/dsa/lantiq_gswip.c 11687F: drivers/net/dsa/lantiq_pce.h 11688F: drivers/net/ethernet/lantiq_xrx200.c 11689F: net/dsa/tag_gswip.c 11690 11691LANTIQ MIPS ARCHITECTURE 11692M: John Crispin <john@phrozen.org> 11693L: linux-mips@vger.kernel.org 11694S: Maintained 11695F: arch/mips/lantiq 11696F: drivers/soc/lantiq 11697 11698LASI 53c700 driver for PARISC 11699M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11700L: linux-scsi@vger.kernel.org 11701S: Maintained 11702F: Documentation/scsi/53c700.rst 11703F: drivers/scsi/53c700* 11704 11705LEAKING_ADDRESSES 11706M: Tobin C. Harding <me@tobin.cc> 11707M: Tycho Andersen <tycho@tycho.pizza> 11708L: linux-hardening@vger.kernel.org 11709S: Maintained 11710T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11711F: scripts/leaking_addresses.pl 11712 11713LED SUBSYSTEM 11714M: Pavel Machek <pavel@ucw.cz> 11715M: Lee Jones <lee@kernel.org> 11716L: linux-leds@vger.kernel.org 11717S: Maintained 11718T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11719F: Documentation/devicetree/bindings/leds/ 11720F: Documentation/leds/ 11721F: drivers/leds/ 11722F: include/dt-bindings/leds/ 11723F: include/linux/leds.h 11724 11725LEGACY EEPROM DRIVER 11726M: Jean Delvare <jdelvare@suse.com> 11727S: Maintained 11728F: Documentation/misc-devices/eeprom.rst 11729F: drivers/misc/eeprom/eeprom.c 11730 11731LEGO MINDSTORMS EV3 11732R: David Lechner <david@lechnology.com> 11733S: Maintained 11734F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11735F: arch/arm/boot/dts/da850-lego-ev3.dts 11736F: drivers/power/supply/lego_ev3_battery.c 11737 11738LEGO USB Tower driver 11739M: Juergen Stuber <starblue@users.sourceforge.net> 11740L: legousb-devel@lists.sourceforge.net 11741S: Maintained 11742W: http://legousb.sourceforge.net/ 11743F: drivers/usb/misc/legousbtower.c 11744 11745LETSKETCH HID TABLET DRIVER 11746M: Hans de Goede <hdegoede@redhat.com> 11747L: linux-input@vger.kernel.org 11748S: Maintained 11749T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11750F: drivers/hid/hid-letsketch.c 11751 11752LG LAPTOP EXTRAS 11753M: Matan Ziv-Av <matan@svgalib.org> 11754L: platform-driver-x86@vger.kernel.org 11755S: Maintained 11756F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11757F: Documentation/admin-guide/laptops/lg-laptop.rst 11758F: drivers/platform/x86/lg-laptop.c 11759 11760LG2160 MEDIA DRIVER 11761M: Michael Krufky <mkrufky@linuxtv.org> 11762L: linux-media@vger.kernel.org 11763S: Maintained 11764W: https://linuxtv.org 11765W: http://github.com/mkrufky 11766Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11767T: git git://linuxtv.org/mkrufky/tuners.git 11768F: drivers/media/dvb-frontends/lg2160.* 11769 11770LGDT3305 MEDIA DRIVER 11771M: Michael Krufky <mkrufky@linuxtv.org> 11772L: linux-media@vger.kernel.org 11773S: Maintained 11774W: https://linuxtv.org 11775W: http://github.com/mkrufky 11776Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11777T: git git://linuxtv.org/mkrufky/tuners.git 11778F: drivers/media/dvb-frontends/lgdt3305.* 11779 11780LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11781M: Viresh Kumar <vireshk@kernel.org> 11782L: linux-ide@vger.kernel.org 11783S: Maintained 11784T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11785F: drivers/ata/pata_arasan_cf.c 11786F: include/linux/pata_arasan_cf_data.h 11787 11788LIBATA PATA DRIVERS 11789R: Sergey Shtylyov <s.shtylyov@omp.ru> 11790L: linux-ide@vger.kernel.org 11791F: drivers/ata/ata_*.c 11792F: drivers/ata/pata_*.c 11793 11794LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11795M: Linus Walleij <linus.walleij@linaro.org> 11796L: linux-ide@vger.kernel.org 11797S: Maintained 11798T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11799F: drivers/ata/pata_ftide010.c 11800F: drivers/ata/sata_gemini.c 11801F: drivers/ata/sata_gemini.h 11802 11803LIBATA SATA AHCI PLATFORM devices support 11804M: Hans de Goede <hdegoede@redhat.com> 11805M: Jens Axboe <axboe@kernel.dk> 11806L: linux-ide@vger.kernel.org 11807S: Maintained 11808T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11809F: drivers/ata/ahci_platform.c 11810F: drivers/ata/libahci_platform.c 11811F: include/linux/ahci_platform.h 11812 11813LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11814M: Serge Semin <fancer.lancer@gmail.com> 11815L: linux-ide@vger.kernel.org 11816S: Maintained 11817T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11818F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11819F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11820F: drivers/ata/ahci_dwc.c 11821 11822LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11823M: Mikael Pettersson <mikpelinux@gmail.com> 11824L: linux-ide@vger.kernel.org 11825S: Maintained 11826T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11827F: drivers/ata/sata_promise.* 11828 11829LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11830M: Damien Le Moal <dlemoal@kernel.org> 11831L: linux-ide@vger.kernel.org 11832S: Maintained 11833T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11834F: Documentation/ABI/testing/sysfs-ata 11835F: Documentation/devicetree/bindings/ata/ 11836F: drivers/ata/ 11837F: include/linux/ata.h 11838F: include/linux/libata.h 11839 11840LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11841M: Vishal Verma <vishal.l.verma@intel.com> 11842M: Dan Williams <dan.j.williams@intel.com> 11843M: Dave Jiang <dave.jiang@intel.com> 11844L: nvdimm@lists.linux.dev 11845S: Supported 11846Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11847P: Documentation/nvdimm/maintainer-entry-profile.rst 11848F: drivers/nvdimm/btt* 11849 11850LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11851M: Dan Williams <dan.j.williams@intel.com> 11852M: Vishal Verma <vishal.l.verma@intel.com> 11853M: Dave Jiang <dave.jiang@intel.com> 11854L: nvdimm@lists.linux.dev 11855S: Supported 11856Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11857P: Documentation/nvdimm/maintainer-entry-profile.rst 11858F: drivers/nvdimm/pmem* 11859 11860LIBNVDIMM: DEVICETREE BINDINGS 11861M: Oliver O'Halloran <oohall@gmail.com> 11862L: nvdimm@lists.linux.dev 11863S: Supported 11864Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11865F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11866F: drivers/nvdimm/of_pmem.c 11867 11868LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11869M: Dan Williams <dan.j.williams@intel.com> 11870M: Vishal Verma <vishal.l.verma@intel.com> 11871M: Dave Jiang <dave.jiang@intel.com> 11872M: Ira Weiny <ira.weiny@intel.com> 11873L: nvdimm@lists.linux.dev 11874S: Supported 11875Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11876P: Documentation/nvdimm/maintainer-entry-profile.rst 11877T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11878F: drivers/acpi/nfit/* 11879F: drivers/nvdimm/* 11880F: include/linux/libnvdimm.h 11881F: include/linux/nd.h 11882F: include/uapi/linux/ndctl.h 11883F: tools/testing/nvdimm/ 11884 11885LICENSES and SPDX stuff 11886M: Thomas Gleixner <tglx@linutronix.de> 11887M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11888L: linux-spdx@vger.kernel.org 11889S: Maintained 11890T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11891F: COPYING 11892F: Documentation/process/license-rules.rst 11893F: LICENSES/ 11894F: scripts/spdxcheck-test.sh 11895F: scripts/spdxcheck.py 11896F: scripts/spdxexclude 11897 11898LINEAR RANGES HELPERS 11899M: Mark Brown <broonie@kernel.org> 11900R: Matti Vaittinen <mazziesaccount@gmail.com> 11901F: lib/linear_ranges.c 11902F: lib/test_linear_ranges.c 11903F: include/linux/linear_range.h 11904 11905LINUX FOR POWER MACINTOSH 11906M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11907L: linuxppc-dev@lists.ozlabs.org 11908S: Odd Fixes 11909F: arch/powerpc/platforms/powermac/ 11910F: drivers/macintosh/ 11911 11912LINUX FOR POWERPC (32-BIT AND 64-BIT) 11913M: Michael Ellerman <mpe@ellerman.id.au> 11914R: Nicholas Piggin <npiggin@gmail.com> 11915R: Christophe Leroy <christophe.leroy@csgroup.eu> 11916L: linuxppc-dev@lists.ozlabs.org 11917S: Supported 11918W: https://github.com/linuxppc/wiki/wiki 11919Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11920T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11921F: Documentation/ABI/stable/sysfs-firmware-opal-* 11922F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11923F: Documentation/devicetree/bindings/powerpc/ 11924F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11925F: Documentation/powerpc/ 11926F: arch/powerpc/ 11927F: drivers/*/*/*pasemi* 11928F: drivers/*/*pasemi* 11929F: drivers/char/tpm/tpm_ibmvtpm* 11930F: drivers/crypto/nx/ 11931F: drivers/crypto/vmx/ 11932F: drivers/i2c/busses/i2c-opal.c 11933F: drivers/net/ethernet/ibm/ibmveth.* 11934F: drivers/net/ethernet/ibm/ibmvnic.* 11935F: drivers/pci/hotplug/pnv_php.c 11936F: drivers/pci/hotplug/rpa* 11937F: drivers/rtc/rtc-opal.c 11938F: drivers/scsi/ibmvscsi/ 11939F: drivers/tty/hvc/hvc_opal.c 11940F: drivers/watchdog/wdrtas.c 11941F: tools/testing/selftests/powerpc 11942N: /pmac 11943N: powermac 11944N: powernv 11945N: [^a-z0-9]ps3 11946N: pseries 11947 11948LINUX FOR POWERPC EMBEDDED MPC5XXX 11949M: Anatolij Gustschin <agust@denx.de> 11950L: linuxppc-dev@lists.ozlabs.org 11951S: Odd Fixes 11952F: arch/powerpc/platforms/512x/ 11953F: arch/powerpc/platforms/52xx/ 11954 11955LINUX FOR POWERPC EMBEDDED PPC4XX 11956L: linuxppc-dev@lists.ozlabs.org 11957S: Orphan 11958F: arch/powerpc/platforms/40x/ 11959F: arch/powerpc/platforms/44x/ 11960 11961LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11962M: Scott Wood <oss@buserror.net> 11963L: linuxppc-dev@lists.ozlabs.org 11964S: Odd fixes 11965T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11966F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11967F: Documentation/devicetree/bindings/powerpc/fsl/ 11968F: arch/powerpc/platforms/83xx/ 11969F: arch/powerpc/platforms/85xx/ 11970 11971LINUX FOR POWERPC EMBEDDED PPC8XX 11972M: Christophe Leroy <christophe.leroy@csgroup.eu> 11973L: linuxppc-dev@lists.ozlabs.org 11974S: Maintained 11975F: arch/powerpc/platforms/8xx/ 11976 11977LINUX KERNEL DUMP TEST MODULE (LKDTM) 11978M: Kees Cook <keescook@chromium.org> 11979S: Maintained 11980F: drivers/misc/lkdtm/* 11981F: tools/testing/selftests/lkdtm/* 11982 11983LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11984M: Alan Stern <stern@rowland.harvard.edu> 11985M: Andrea Parri <parri.andrea@gmail.com> 11986M: Will Deacon <will@kernel.org> 11987M: Peter Zijlstra <peterz@infradead.org> 11988M: Boqun Feng <boqun.feng@gmail.com> 11989M: Nicholas Piggin <npiggin@gmail.com> 11990M: David Howells <dhowells@redhat.com> 11991M: Jade Alglave <j.alglave@ucl.ac.uk> 11992M: Luc Maranget <luc.maranget@inria.fr> 11993M: "Paul E. McKenney" <paulmck@kernel.org> 11994R: Akira Yokosawa <akiyks@gmail.com> 11995R: Daniel Lustig <dlustig@nvidia.com> 11996R: Joel Fernandes <joel@joelfernandes.org> 11997L: linux-kernel@vger.kernel.org 11998L: linux-arch@vger.kernel.org 11999S: Supported 12000T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12001F: Documentation/atomic_bitops.txt 12002F: Documentation/atomic_t.txt 12003F: Documentation/core-api/refcount-vs-atomic.rst 12004F: Documentation/litmus-tests/ 12005F: Documentation/memory-barriers.txt 12006F: tools/memory-model/ 12007 12008LIS3LV02D ACCELEROMETER DRIVER 12009M: Eric Piel <eric.piel@tremplin-utc.net> 12010S: Maintained 12011F: Documentation/misc-devices/lis3lv02d.rst 12012F: drivers/misc/lis3lv02d/ 12013F: drivers/platform/x86/hp/hp_accel.c 12014 12015LIST KUNIT TEST 12016M: David Gow <davidgow@google.com> 12017L: linux-kselftest@vger.kernel.org 12018L: kunit-dev@googlegroups.com 12019S: Maintained 12020F: lib/list-test.c 12021 12022LITEX PLATFORM 12023M: Karol Gugala <kgugala@antmicro.com> 12024M: Mateusz Holenko <mholenko@antmicro.com> 12025M: Gabriel Somlo <gsomlo@gmail.com> 12026M: Joel Stanley <joel@jms.id.au> 12027S: Maintained 12028F: Documentation/devicetree/bindings/*/litex,*.yaml 12029F: arch/openrisc/boot/dts/or1klitex.dts 12030F: include/linux/litex.h 12031F: drivers/tty/serial/liteuart.c 12032F: drivers/soc/litex/* 12033F: drivers/net/ethernet/litex/* 12034F: drivers/mmc/host/litex_mmc.c 12035N: litex 12036 12037LIVE PATCHING 12038M: Josh Poimboeuf <jpoimboe@kernel.org> 12039M: Jiri Kosina <jikos@kernel.org> 12040M: Miroslav Benes <mbenes@suse.cz> 12041M: Petr Mladek <pmladek@suse.com> 12042R: Joe Lawrence <joe.lawrence@redhat.com> 12043L: live-patching@vger.kernel.org 12044S: Maintained 12045T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12046F: Documentation/ABI/testing/sysfs-kernel-livepatch 12047F: Documentation/livepatch/ 12048F: arch/powerpc/include/asm/livepatch.h 12049F: include/linux/livepatch.h 12050F: kernel/livepatch/ 12051F: kernel/module/livepatch.c 12052F: lib/livepatch/ 12053F: samples/livepatch/ 12054F: tools/testing/selftests/livepatch/ 12055 12056LLC (802.2) 12057L: netdev@vger.kernel.org 12058S: Odd fixes 12059F: include/linux/llc.h 12060F: include/net/llc* 12061F: include/uapi/linux/llc.h 12062F: net/llc/ 12063 12064LM73 HARDWARE MONITOR DRIVER 12065M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12066L: linux-hwmon@vger.kernel.org 12067S: Maintained 12068F: drivers/hwmon/lm73.c 12069 12070LM78 HARDWARE MONITOR DRIVER 12071M: Jean Delvare <jdelvare@suse.com> 12072L: linux-hwmon@vger.kernel.org 12073S: Maintained 12074F: Documentation/hwmon/lm78.rst 12075F: drivers/hwmon/lm78.c 12076 12077LM83 HARDWARE MONITOR DRIVER 12078M: Jean Delvare <jdelvare@suse.com> 12079L: linux-hwmon@vger.kernel.org 12080S: Maintained 12081F: Documentation/hwmon/lm83.rst 12082F: drivers/hwmon/lm83.c 12083 12084LM90 HARDWARE MONITOR DRIVER 12085M: Jean Delvare <jdelvare@suse.com> 12086L: linux-hwmon@vger.kernel.org 12087S: Maintained 12088F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12089F: Documentation/hwmon/lm90.rst 12090F: drivers/hwmon/lm90.c 12091F: include/dt-bindings/thermal/lm90.h 12092 12093LM95234 HARDWARE MONITOR DRIVER 12094M: Guenter Roeck <linux@roeck-us.net> 12095L: linux-hwmon@vger.kernel.org 12096S: Maintained 12097F: Documentation/hwmon/lm95234.rst 12098F: drivers/hwmon/lm95234.c 12099 12100LME2510 MEDIA DRIVER 12101M: Malcolm Priestley <tvboxspy@gmail.com> 12102L: linux-media@vger.kernel.org 12103S: Maintained 12104W: https://linuxtv.org 12105Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12106F: drivers/media/usb/dvb-usb-v2/lmedm04* 12107 12108LOADPIN SECURITY MODULE 12109M: Kees Cook <keescook@chromium.org> 12110S: Supported 12111T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12112F: Documentation/admin-guide/LSM/LoadPin.rst 12113F: security/loadpin/ 12114 12115LOCKING PRIMITIVES 12116M: Peter Zijlstra <peterz@infradead.org> 12117M: Ingo Molnar <mingo@redhat.com> 12118M: Will Deacon <will@kernel.org> 12119R: Waiman Long <longman@redhat.com> 12120R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12121L: linux-kernel@vger.kernel.org 12122S: Maintained 12123T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12124F: Documentation/locking/ 12125F: arch/*/include/asm/spinlock*.h 12126F: include/linux/lockdep.h 12127F: include/linux/mutex*.h 12128F: include/linux/rwlock*.h 12129F: include/linux/rwsem*.h 12130F: include/linux/seqlock.h 12131F: include/linux/spinlock*.h 12132F: kernel/locking/ 12133F: lib/locking*.[ch] 12134X: kernel/locking/locktorture.c 12135 12136LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12137M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12138L: linux-ntfs-dev@lists.sourceforge.net 12139S: Maintained 12140W: http://www.linux-ntfs.org/content/view/19/37/ 12141F: Documentation/admin-guide/ldm.rst 12142F: block/partitions/ldm.* 12143 12144LOGITECH HID GAMING KEYBOARDS 12145M: Hans de Goede <hdegoede@redhat.com> 12146L: linux-input@vger.kernel.org 12147S: Maintained 12148T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12149F: drivers/hid/hid-lg-g15.c 12150 12151LONTIUM LT8912B MIPI TO HDMI BRIDGE 12152M: Adrien Grassein <adrien.grassein@gmail.com> 12153S: Maintained 12154F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12155F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12156 12157LOONGARCH 12158M: Huacai Chen <chenhuacai@kernel.org> 12159R: WANG Xuerui <kernel@xen0n.name> 12160L: loongarch@lists.linux.dev 12161S: Maintained 12162T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12163F: arch/loongarch/ 12164F: drivers/*/*loongarch* 12165F: Documentation/loongarch/ 12166F: Documentation/translations/zh_CN/loongarch/ 12167 12168LOONGSON LS2X I2C DRIVER 12169M: Binbin Zhou <zhoubinbin@loongson.cn> 12170L: linux-i2c@vger.kernel.org 12171S: Maintained 12172F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12173F: drivers/i2c/busses/i2c-ls2x.c 12174 12175LOONGSON-2 SOC SERIES GUTS DRIVER 12176M: Yinbo Zhu <zhuyinbo@loongson.cn> 12177L: loongarch@lists.linux.dev 12178S: Maintained 12179F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12180F: drivers/soc/loongson/loongson2_guts.c 12181 12182LOONGSON-2 SOC SERIES PINCTRL DRIVER 12183M: zhanghongchen <zhanghongchen@loongson.cn> 12184M: Yinbo Zhu <zhuyinbo@loongson.cn> 12185L: linux-gpio@vger.kernel.org 12186S: Maintained 12187F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12188F: drivers/pinctrl/pinctrl-loongson2.c 12189 12190LOONGSON GPIO DRIVER 12191M: Yinbo Zhu <zhuyinbo@loongson.cn> 12192L: linux-gpio@vger.kernel.org 12193S: Maintained 12194F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12195F: drivers/gpio/gpio-loongson-64bit.c 12196 12197LOONGSON-2 SOC SERIES CLOCK DRIVER 12198M: Yinbo Zhu <zhuyinbo@loongson.cn> 12199L: linux-clk@vger.kernel.org 12200S: Maintained 12201F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12202F: drivers/clk/clk-loongson2.c 12203F: include/dt-bindings/clock/loongson,ls2k-clk.h 12204 12205LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12206M: Sathya Prakash <sathya.prakash@broadcom.com> 12207M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12208M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12209L: MPT-FusionLinux.pdl@broadcom.com 12210L: linux-scsi@vger.kernel.org 12211S: Supported 12212W: http://www.avagotech.com/support/ 12213F: drivers/message/fusion/ 12214F: drivers/scsi/mpt3sas/ 12215 12216LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12217M: Matthew Wilcox <willy@infradead.org> 12218L: linux-scsi@vger.kernel.org 12219S: Maintained 12220F: drivers/scsi/sym53c8xx_2/ 12221 12222LTC1660 DAC DRIVER 12223M: Marcus Folkesson <marcus.folkesson@gmail.com> 12224L: linux-iio@vger.kernel.org 12225S: Maintained 12226F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12227F: drivers/iio/dac/ltc1660.c 12228 12229LTC2688 IIO DAC DRIVER 12230M: Nuno Sá <nuno.sa@analog.com> 12231L: linux-iio@vger.kernel.org 12232S: Supported 12233W: https://ez.analog.com/linux-software-drivers 12234F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12235F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12236F: drivers/iio/dac/ltc2688.c 12237 12238LTC2947 HARDWARE MONITOR DRIVER 12239M: Nuno Sá <nuno.sa@analog.com> 12240L: linux-hwmon@vger.kernel.org 12241S: Supported 12242W: https://ez.analog.com/linux-software-drivers 12243F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12244F: drivers/hwmon/ltc2947-core.c 12245F: drivers/hwmon/ltc2947-i2c.c 12246F: drivers/hwmon/ltc2947-spi.c 12247F: drivers/hwmon/ltc2947.h 12248 12249LTC2983 IIO TEMPERATURE DRIVER 12250M: Nuno Sá <nuno.sa@analog.com> 12251L: linux-iio@vger.kernel.org 12252S: Supported 12253W: https://ez.analog.com/linux-software-drivers 12254F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12255F: drivers/iio/temperature/ltc2983.c 12256 12257LTC4261 HARDWARE MONITOR DRIVER 12258M: Guenter Roeck <linux@roeck-us.net> 12259L: linux-hwmon@vger.kernel.org 12260S: Maintained 12261F: Documentation/hwmon/ltc4261.rst 12262F: drivers/hwmon/ltc4261.c 12263 12264LTC4306 I2C MULTIPLEXER DRIVER 12265M: Michael Hennerich <michael.hennerich@analog.com> 12266L: linux-i2c@vger.kernel.org 12267S: Supported 12268W: https://ez.analog.com/linux-software-drivers 12269F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12270F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12271 12272LTP (Linux Test Project) 12273M: Mike Frysinger <vapier@gentoo.org> 12274M: Cyril Hrubis <chrubis@suse.cz> 12275M: Wanlong Gao <wanlong.gao@gmail.com> 12276M: Jan Stancek <jstancek@redhat.com> 12277M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12278M: Alexey Kodanev <alexey.kodanev@oracle.com> 12279L: ltp@lists.linux.it (subscribers-only) 12280S: Maintained 12281W: http://linux-test-project.github.io/ 12282T: git https://github.com/linux-test-project/ltp.git 12283 12284LYNX 28G SERDES PHY DRIVER 12285M: Ioana Ciornei <ioana.ciornei@nxp.com> 12286L: netdev@vger.kernel.org 12287S: Supported 12288F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12289F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12290 12291LYNX PCS MODULE 12292M: Ioana Ciornei <ioana.ciornei@nxp.com> 12293L: netdev@vger.kernel.org 12294S: Supported 12295F: drivers/net/pcs/pcs-lynx.c 12296F: include/linux/pcs-lynx.h 12297 12298M68K ARCHITECTURE 12299M: Geert Uytterhoeven <geert@linux-m68k.org> 12300L: linux-m68k@lists.linux-m68k.org 12301S: Maintained 12302W: http://www.linux-m68k.org/ 12303T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12304F: arch/m68k/ 12305F: drivers/zorro/ 12306 12307M68K ON APPLE MACINTOSH 12308M: Joshua Thompson <funaho@jurai.org> 12309L: linux-m68k@lists.linux-m68k.org 12310S: Maintained 12311W: http://www.mac.linux-m68k.org/ 12312F: arch/m68k/mac/ 12313F: drivers/macintosh/adb-iop.c 12314F: drivers/macintosh/via-macii.c 12315 12316M68K ON HP9000/300 12317M: Philip Blundell <philb@gnu.org> 12318S: Maintained 12319W: http://www.tazenda.demon.co.uk/phil/linux-hp 12320F: arch/m68k/hp300/ 12321 12322M88DS3103 MEDIA DRIVER 12323M: Antti Palosaari <crope@iki.fi> 12324L: linux-media@vger.kernel.org 12325S: Maintained 12326W: https://linuxtv.org 12327W: http://palosaari.fi/linux/ 12328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12329T: git git://linuxtv.org/anttip/media_tree.git 12330F: drivers/media/dvb-frontends/m88ds3103* 12331 12332M88RS2000 MEDIA DRIVER 12333M: Malcolm Priestley <tvboxspy@gmail.com> 12334L: linux-media@vger.kernel.org 12335S: Maintained 12336W: https://linuxtv.org 12337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12338F: drivers/media/dvb-frontends/m88rs2000* 12339 12340MA901 MASTERKIT USB FM RADIO DRIVER 12341M: Alexey Klimov <klimov.linux@gmail.com> 12342L: linux-media@vger.kernel.org 12343S: Maintained 12344T: git git://linuxtv.org/media_tree.git 12345F: drivers/media/radio/radio-ma901.c 12346 12347MAC80211 12348M: Johannes Berg <johannes@sipsolutions.net> 12349L: linux-wireless@vger.kernel.org 12350S: Maintained 12351W: https://wireless.wiki.kernel.org/ 12352Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12353T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12354T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12355F: Documentation/networking/mac80211-injection.rst 12356F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12357F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12358F: include/net/mac80211.h 12359F: net/mac80211/ 12360 12361MAILBOX API 12362M: Jassi Brar <jassisinghbrar@gmail.com> 12363L: linux-kernel@vger.kernel.org 12364S: Maintained 12365F: drivers/mailbox/ 12366F: include/linux/mailbox_client.h 12367F: include/linux/mailbox_controller.h 12368F: include/dt-bindings/mailbox/ 12369F: Documentation/devicetree/bindings/mailbox/ 12370 12371MAILBOX ARM MHUv2 12372M: Viresh Kumar <viresh.kumar@linaro.org> 12373M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12374L: linux-kernel@vger.kernel.org 12375S: Maintained 12376F: drivers/mailbox/arm_mhuv2.c 12377F: include/linux/mailbox/arm_mhuv2_message.h 12378F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12379 12380MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12381M: Jeremy Kerr <jk@codeconstruct.com.au> 12382M: Matt Johnston <matt@codeconstruct.com.au> 12383L: netdev@vger.kernel.org 12384S: Maintained 12385F: Documentation/networking/mctp.rst 12386F: drivers/net/mctp/ 12387F: include/net/mctp.h 12388F: include/net/mctpdevice.h 12389F: include/net/netns/mctp.h 12390F: net/mctp/ 12391 12392MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12393M: Michael Kerrisk <mtk.manpages@gmail.com> 12394L: linux-man@vger.kernel.org 12395S: Maintained 12396W: http://www.kernel.org/doc/man-pages 12397 12398MAPLE TREE 12399M: Liam R. Howlett <Liam.Howlett@oracle.com> 12400L: linux-mm@kvack.org 12401S: Supported 12402F: Documentation/core-api/maple_tree.rst 12403F: include/linux/maple_tree.h 12404F: include/trace/events/maple_tree.h 12405F: lib/maple_tree.c 12406F: lib/test_maple_tree.c 12407F: tools/testing/radix-tree/linux/maple_tree.h 12408F: tools/testing/radix-tree/maple.c 12409 12410MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12411M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12412L: linux-mips@vger.kernel.org 12413S: Maintained 12414F: arch/mips/boot/dts/img/pistachio* 12415 12416MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12417M: Andrew Lunn <andrew@lunn.ch> 12418L: netdev@vger.kernel.org 12419S: Maintained 12420F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12421F: Documentation/networking/devlink/mv88e6xxx.rst 12422F: drivers/net/dsa/mv88e6xxx/ 12423F: include/linux/dsa/mv88e6xxx.h 12424F: include/linux/platform_data/mv88e6xxx.h 12425 12426MARVELL ARMADA 3700 PHY DRIVERS 12427M: Miquel Raynal <miquel.raynal@bootlin.com> 12428S: Maintained 12429F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12430F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12431F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12432F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12433 12434MARVELL ARMADA 3700 SERIAL DRIVER 12435M: Pali Rohár <pali@kernel.org> 12436S: Maintained 12437F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12438F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12439F: drivers/tty/serial/mvebu-uart.c 12440 12441MARVELL ARMADA DRM SUPPORT 12442M: Russell King <linux@armlinux.org.uk> 12443S: Maintained 12444T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12445T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12446F: Documentation/devicetree/bindings/display/armada/ 12447F: drivers/gpu/drm/armada/ 12448F: include/uapi/drm/armada_drm.h 12449 12450MARVELL CRYPTO DRIVER 12451M: Boris Brezillon <bbrezillon@kernel.org> 12452M: Arnaud Ebalard <arno@natisbad.org> 12453M: Srujana Challa <schalla@marvell.com> 12454L: linux-crypto@vger.kernel.org 12455S: Maintained 12456F: drivers/crypto/marvell/ 12457F: include/linux/soc/marvell/octeontx2/ 12458 12459MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12460M: Mirko Lindner <mlindner@marvell.com> 12461M: Stephen Hemminger <stephen@networkplumber.org> 12462L: netdev@vger.kernel.org 12463S: Maintained 12464F: drivers/net/ethernet/marvell/sk* 12465 12466MARVELL LIBERTAS WIRELESS DRIVER 12467L: libertas-dev@lists.infradead.org 12468S: Orphan 12469F: drivers/net/wireless/marvell/libertas/ 12470 12471MARVELL MACCHIATOBIN SUPPORT 12472M: Russell King <linux@armlinux.org.uk> 12473L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12474S: Maintained 12475F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12476 12477MARVELL MV643XX ETHERNET DRIVER 12478M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12479L: netdev@vger.kernel.org 12480S: Maintained 12481F: drivers/net/ethernet/marvell/mv643xx_eth.* 12482F: include/linux/mv643xx.h 12483 12484MARVELL MV88X3310 PHY DRIVER 12485M: Russell King <linux@armlinux.org.uk> 12486M: Marek Behún <kabel@kernel.org> 12487L: netdev@vger.kernel.org 12488S: Maintained 12489F: drivers/net/phy/marvell10g.c 12490 12491MARVELL MVEBU THERMAL DRIVER 12492M: Miquel Raynal <miquel.raynal@bootlin.com> 12493S: Maintained 12494F: drivers/thermal/armada_thermal.c 12495 12496MARVELL MVNETA ETHERNET DRIVER 12497M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12498L: netdev@vger.kernel.org 12499S: Maintained 12500F: drivers/net/ethernet/marvell/mvneta.* 12501 12502MARVELL MVPP2 ETHERNET DRIVER 12503M: Marcin Wojtas <mw@semihalf.com> 12504M: Russell King <linux@armlinux.org.uk> 12505L: netdev@vger.kernel.org 12506S: Maintained 12507F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12508F: drivers/net/ethernet/marvell/mvpp2/ 12509 12510MARVELL MWIFIEX WIRELESS DRIVER 12511M: Amitkumar Karwar <amitkarwar@gmail.com> 12512M: Ganapathi Bhat <ganapathi017@gmail.com> 12513M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12514M: Xinming Hu <huxinming820@gmail.com> 12515L: linux-wireless@vger.kernel.org 12516S: Maintained 12517F: drivers/net/wireless/marvell/mwifiex/ 12518 12519MARVELL MWL8K WIRELESS DRIVER 12520M: Lennert Buytenhek <buytenh@wantstofly.org> 12521L: linux-wireless@vger.kernel.org 12522S: Odd Fixes 12523F: drivers/net/wireless/marvell/mwl8k.c 12524 12525MARVELL NAND CONTROLLER DRIVER 12526M: Miquel Raynal <miquel.raynal@bootlin.com> 12527L: linux-mtd@lists.infradead.org 12528S: Maintained 12529F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12530F: drivers/mtd/nand/raw/marvell_nand.c 12531 12532MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12533M: Sunil Goutham <sgoutham@marvell.com> 12534M: Geetha sowjanya <gakula@marvell.com> 12535M: Subbaraya Sundeep <sbhatta@marvell.com> 12536M: hariprasad <hkelam@marvell.com> 12537L: netdev@vger.kernel.org 12538S: Supported 12539F: drivers/net/ethernet/marvell/octeontx2/nic/ 12540F: include/linux/soc/marvell/octeontx2/ 12541 12542MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12543M: Sunil Goutham <sgoutham@marvell.com> 12544M: Linu Cherian <lcherian@marvell.com> 12545M: Geetha sowjanya <gakula@marvell.com> 12546M: Jerin Jacob <jerinj@marvell.com> 12547M: hariprasad <hkelam@marvell.com> 12548M: Subbaraya Sundeep <sbhatta@marvell.com> 12549L: netdev@vger.kernel.org 12550S: Supported 12551F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12552F: drivers/net/ethernet/marvell/octeontx2/af/ 12553 12554MARVELL PRESTERA ETHERNET SWITCH DRIVER 12555M: Taras Chornyi <taras.chornyi@plvision.eu> 12556S: Supported 12557W: https://github.com/Marvell-switching/switchdev-prestera 12558F: drivers/net/ethernet/marvell/prestera/ 12559 12560MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12561M: Nicolas Pitre <nico@fluxnic.net> 12562S: Odd Fixes 12563F: drivers/mmc/host/mvsdio.* 12564 12565MARVELL USB MDIO CONTROLLER DRIVER 12566M: Tobias Waldekranz <tobias@waldekranz.com> 12567L: netdev@vger.kernel.org 12568S: Maintained 12569F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12570F: drivers/net/mdio/mdio-mvusb.c 12571 12572MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12573M: Hu Ziji <huziji@marvell.com> 12574L: linux-mmc@vger.kernel.org 12575S: Supported 12576F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12577F: drivers/mmc/host/sdhci-xenon* 12578 12579MARVELL OCTEON ENDPOINT DRIVER 12580M: Veerasenareddy Burru <vburru@marvell.com> 12581M: Abhijit Ayarekar <aayarekar@marvell.com> 12582L: netdev@vger.kernel.org 12583S: Supported 12584F: drivers/net/ethernet/marvell/octeon_ep 12585 12586MATROX FRAMEBUFFER DRIVER 12587L: linux-fbdev@vger.kernel.org 12588S: Orphan 12589F: drivers/video/fbdev/matrox/matroxfb_* 12590F: include/uapi/linux/matroxfb.h 12591 12592MAX15301 DRIVER 12593M: Daniel Nilsson <daniel.nilsson@flex.com> 12594L: linux-hwmon@vger.kernel.org 12595S: Maintained 12596F: Documentation/hwmon/max15301.rst 12597F: drivers/hwmon/pmbus/max15301.c 12598 12599MAX16065 HARDWARE MONITOR DRIVER 12600M: Guenter Roeck <linux@roeck-us.net> 12601L: linux-hwmon@vger.kernel.org 12602S: Maintained 12603F: Documentation/hwmon/max16065.rst 12604F: drivers/hwmon/max16065.c 12605 12606MAX2175 SDR TUNER DRIVER 12607M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12608L: linux-media@vger.kernel.org 12609S: Maintained 12610T: git git://linuxtv.org/media_tree.git 12611F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12612F: Documentation/userspace-api/media/drivers/max2175.rst 12613F: drivers/media/i2c/max2175* 12614F: include/uapi/linux/max2175.h 12615 12616MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12617L: linux-hwmon@vger.kernel.org 12618S: Orphan 12619F: Documentation/hwmon/max6650.rst 12620F: drivers/hwmon/max6650.c 12621 12622MAX6697 HARDWARE MONITOR DRIVER 12623M: Guenter Roeck <linux@roeck-us.net> 12624L: linux-hwmon@vger.kernel.org 12625S: Maintained 12626F: Documentation/devicetree/bindings/hwmon/max6697.txt 12627F: Documentation/hwmon/max6697.rst 12628F: drivers/hwmon/max6697.c 12629F: include/linux/platform_data/max6697.h 12630 12631MAX9286 QUAD GMSL DESERIALIZER DRIVER 12632M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12633M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12634M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12635M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12636L: linux-media@vger.kernel.org 12637S: Maintained 12638F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12639F: drivers/media/i2c/max9286.c 12640 12641MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12642M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12643L: linux-media@vger.kernel.org 12644S: Maintained 12645F: drivers/staging/media/max96712/max96712.c 12646 12647MAX9860 MONO AUDIO VOICE CODEC DRIVER 12648M: Peter Rosin <peda@axentia.se> 12649L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12650S: Maintained 12651F: Documentation/devicetree/bindings/sound/max9860.txt 12652F: sound/soc/codecs/max9860.* 12653 12654MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12655M: Andreas Klinger <ak@it-klinger.de> 12656L: linux-iio@vger.kernel.org 12657S: Maintained 12658F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12659F: drivers/iio/proximity/mb1232.c 12660 12661MAXIM MAX11205 DRIVER 12662M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12663L: linux-iio@vger.kernel.org 12664S: Supported 12665W: https://ez.analog.com/linux-software-drivers 12666F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12667F: drivers/iio/adc/max11205.c 12668 12669MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12670R: Iskren Chernev <iskren.chernev@gmail.com> 12671R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12672R: Marek Szyprowski <m.szyprowski@samsung.com> 12673R: Matheus Castello <matheus@castello.eng.br> 12674L: linux-pm@vger.kernel.org 12675S: Maintained 12676F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12677F: drivers/power/supply/max17040_battery.c 12678 12679MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12680R: Hans de Goede <hdegoede@redhat.com> 12681R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12682R: Marek Szyprowski <m.szyprowski@samsung.com> 12683R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12684R: Purism Kernel Team <kernel@puri.sm> 12685L: linux-pm@vger.kernel.org 12686S: Maintained 12687F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12688F: drivers/power/supply/max17042_battery.c 12689 12690MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12691M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12692L: linux-kernel@vger.kernel.org 12693S: Maintained 12694F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12695F: drivers/regulator/max20086-regulator.c 12696 12697MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12698M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12699L: linux-iio@vger.kernel.org 12700S: Maintained 12701F: drivers/iio/temperature/max30208.c 12702 12703MAXIM MAX77650 PMIC MFD DRIVER 12704M: Bartosz Golaszewski <brgl@bgdev.pl> 12705L: linux-kernel@vger.kernel.org 12706S: Maintained 12707F: Documentation/devicetree/bindings/*/*max77650.yaml 12708F: Documentation/devicetree/bindings/*/max77650*.yaml 12709F: drivers/gpio/gpio-max77650.c 12710F: drivers/input/misc/max77650-onkey.c 12711F: drivers/leds/leds-max77650.c 12712F: drivers/mfd/max77650.c 12713F: drivers/power/supply/max77650-charger.c 12714F: drivers/regulator/max77650-regulator.c 12715F: include/linux/mfd/max77650.h 12716 12717MAXIM MAX77714 PMIC MFD DRIVER 12718M: Luca Ceresoli <luca@lucaceresoli.net> 12719S: Maintained 12720F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12721F: drivers/mfd/max77714.c 12722F: include/linux/mfd/max77714.h 12723 12724MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12725M: Javier Martinez Canillas <javier@dowhile0.org> 12726L: linux-kernel@vger.kernel.org 12727S: Supported 12728F: Documentation/devicetree/bindings/*/*max77802.yaml 12729F: drivers/regulator/max77802-regulator.c 12730F: include/dt-bindings/*/*max77802.h 12731 12732MAXIM MAX77976 BATTERY CHARGER 12733M: Luca Ceresoli <luca@lucaceresoli.net> 12734S: Supported 12735F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12736F: drivers/power/supply/max77976_charger.c 12737 12738MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12739M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12740L: linux-pm@vger.kernel.org 12741S: Supported 12742B: mailto:linux-samsung-soc@vger.kernel.org 12743F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12744F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12745F: drivers/power/supply/max14577_charger.c 12746F: drivers/power/supply/max77693_charger.c 12747 12748MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12749M: Chanwoo Choi <cw00.choi@samsung.com> 12750M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12751L: linux-kernel@vger.kernel.org 12752S: Supported 12753B: mailto:linux-samsung-soc@vger.kernel.org 12754F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12755F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12756F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12757F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12758F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12759F: drivers/*/*max77843.c 12760F: drivers/*/max14577*.c 12761F: drivers/*/max77686*.c 12762F: drivers/*/max77693*.c 12763F: drivers/clk/clk-max77686.c 12764F: drivers/extcon/extcon-max14577.c 12765F: drivers/extcon/extcon-max77693.c 12766F: drivers/rtc/rtc-max77686.c 12767F: include/linux/mfd/max14577*.h 12768F: include/linux/mfd/max77686*.h 12769F: include/linux/mfd/max77693*.h 12770 12771MAXIRADIO FM RADIO RECEIVER DRIVER 12772M: Hans Verkuil <hverkuil@xs4all.nl> 12773L: linux-media@vger.kernel.org 12774S: Maintained 12775W: https://linuxtv.org 12776T: git git://linuxtv.org/media_tree.git 12777F: drivers/media/radio/radio-maxiradio* 12778 12779MAXLINEAR ETHERNET PHY DRIVER 12780M: Xu Liang <lxu@maxlinear.com> 12781L: netdev@vger.kernel.org 12782S: Supported 12783F: drivers/net/phy/mxl-gpy.c 12784 12785MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12786R: Yasushi SHOJI <yashi@spacecubics.com> 12787L: linux-can@vger.kernel.org 12788S: Maintained 12789F: drivers/net/can/usb/mcba_usb.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 12800MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12801M: Rishi Gupta <gupt21@gmail.com> 12802L: linux-i2c@vger.kernel.org 12803L: linux-input@vger.kernel.org 12804S: Maintained 12805F: drivers/hid/hid-mcp2221.c 12806 12807MCP251XFD SPI-CAN NETWORK DRIVER 12808M: Marc Kleine-Budde <mkl@pengutronix.de> 12809M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12810R: Thomas Kopp <thomas.kopp@microchip.com> 12811L: linux-can@vger.kernel.org 12812S: Maintained 12813F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12814F: drivers/net/can/spi/mcp251xfd/ 12815 12816MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12817M: Peter Rosin <peda@axentia.se> 12818L: linux-iio@vger.kernel.org 12819S: Maintained 12820F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12821F: drivers/iio/potentiometer/mcp4018.c 12822F: drivers/iio/potentiometer/mcp4531.c 12823 12824MCR20A IEEE-802.15.4 RADIO DRIVER 12825M: Stefan Schmidt <stefan@datenfreihafen.org> 12826L: linux-wpan@vger.kernel.org 12827S: Odd Fixes 12828W: https://github.com/xueliu/mcr20a-linux 12829F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12830F: drivers/net/ieee802154/mcr20a.c 12831F: drivers/net/ieee802154/mcr20a.h 12832 12833MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12834M: William Breathitt Gray <william.gray@linaro.org> 12835L: linux-iio@vger.kernel.org 12836S: Maintained 12837F: drivers/iio/dac/cio-dac.c 12838 12839MEDIA CONTROLLER FRAMEWORK 12840M: Sakari Ailus <sakari.ailus@linux.intel.com> 12841M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12842L: linux-media@vger.kernel.org 12843S: Supported 12844W: https://www.linuxtv.org 12845T: git git://linuxtv.org/media_tree.git 12846F: drivers/media/mc/ 12847F: include/media/media-*.h 12848F: include/uapi/linux/media.h 12849 12850MEDIA DRIVER FOR FREESCALE IMX PXP 12851M: Philipp Zabel <p.zabel@pengutronix.de> 12852L: linux-media@vger.kernel.org 12853S: Maintained 12854T: git git://linuxtv.org/media_tree.git 12855F: drivers/media/platform/nxp/imx-pxp.[ch] 12856 12857MEDIA DRIVERS FOR ASCOT2E 12858M: Sergey Kozlov <serjk@netup.ru> 12859M: Abylay Ospan <aospan@netup.ru> 12860L: linux-media@vger.kernel.org 12861S: Supported 12862W: https://linuxtv.org 12863W: http://netup.tv/ 12864T: git git://linuxtv.org/media_tree.git 12865F: drivers/media/dvb-frontends/ascot2e* 12866 12867MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12868M: Jasmin Jessich <jasmin@anw.at> 12869L: linux-media@vger.kernel.org 12870S: Maintained 12871W: https://linuxtv.org 12872T: git git://linuxtv.org/media_tree.git 12873F: drivers/media/dvb-frontends/cxd2099* 12874 12875MEDIA DRIVERS FOR CXD2841ER 12876M: Sergey Kozlov <serjk@netup.ru> 12877M: Abylay Ospan <aospan@netup.ru> 12878L: linux-media@vger.kernel.org 12879S: Supported 12880W: https://linuxtv.org 12881W: http://netup.tv/ 12882T: git git://linuxtv.org/media_tree.git 12883F: drivers/media/dvb-frontends/cxd2841er* 12884 12885MEDIA DRIVERS FOR CXD2880 12886M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12887L: linux-media@vger.kernel.org 12888S: Supported 12889W: http://linuxtv.org/ 12890T: git git://linuxtv.org/media_tree.git 12891F: drivers/media/dvb-frontends/cxd2880/* 12892F: drivers/media/spi/cxd2880* 12893 12894MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12895L: linux-media@vger.kernel.org 12896S: Orphan 12897W: https://linuxtv.org 12898T: git git://linuxtv.org/media_tree.git 12899F: drivers/media/pci/ddbridge/* 12900 12901MEDIA DRIVERS FOR FREESCALE IMX 12902M: Steve Longerbeam <slongerbeam@gmail.com> 12903M: Philipp Zabel <p.zabel@pengutronix.de> 12904L: linux-media@vger.kernel.org 12905S: Maintained 12906T: git git://linuxtv.org/media_tree.git 12907F: Documentation/admin-guide/media/imx.rst 12908F: Documentation/devicetree/bindings/media/imx.txt 12909F: drivers/staging/media/imx/ 12910F: include/linux/imx-media.h 12911F: include/media/imx.h 12912 12913MEDIA DRIVERS FOR FREESCALE IMX7 12914M: Rui Miguel Silva <rmfrfs@gmail.com> 12915M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12916L: linux-media@vger.kernel.org 12917S: Maintained 12918T: git git://linuxtv.org/media_tree.git 12919F: Documentation/admin-guide/media/imx7.rst 12920F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12921F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12922F: drivers/media/platform/nxp/imx-mipi-csis.c 12923F: drivers/media/platform/nxp/imx7-media-csi.c 12924 12925MEDIA DRIVERS FOR HELENE 12926M: Abylay Ospan <aospan@netup.ru> 12927L: linux-media@vger.kernel.org 12928S: Supported 12929W: https://linuxtv.org 12930W: http://netup.tv/ 12931T: git git://linuxtv.org/media_tree.git 12932F: drivers/media/dvb-frontends/helene* 12933 12934MEDIA DRIVERS FOR HORUS3A 12935M: Sergey Kozlov <serjk@netup.ru> 12936M: Abylay Ospan <aospan@netup.ru> 12937L: linux-media@vger.kernel.org 12938S: Supported 12939W: https://linuxtv.org 12940W: http://netup.tv/ 12941T: git git://linuxtv.org/media_tree.git 12942F: drivers/media/dvb-frontends/horus3a* 12943 12944MEDIA DRIVERS FOR LNBH25 12945M: Sergey Kozlov <serjk@netup.ru> 12946M: Abylay Ospan <aospan@netup.ru> 12947L: linux-media@vger.kernel.org 12948S: Supported 12949W: https://linuxtv.org 12950W: http://netup.tv/ 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/dvb-frontends/lnbh25* 12953 12954MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12955L: linux-media@vger.kernel.org 12956S: Orphan 12957W: https://linuxtv.org 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/mxl5xx* 12960 12961MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12962M: Sergey Kozlov <serjk@netup.ru> 12963M: Abylay Ospan <aospan@netup.ru> 12964L: linux-media@vger.kernel.org 12965S: Supported 12966W: https://linuxtv.org 12967W: http://netup.tv/ 12968T: git git://linuxtv.org/media_tree.git 12969F: drivers/media/pci/netup_unidvb/* 12970 12971MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12972M: Dmitry Osipenko <digetx@gmail.com> 12973L: linux-media@vger.kernel.org 12974L: linux-tegra@vger.kernel.org 12975S: Maintained 12976T: git git://linuxtv.org/media_tree.git 12977F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12978F: drivers/media/platform/nvidia/tegra-vde/ 12979 12980MEDIA DRIVERS FOR RENESAS - CEU 12981M: Jacopo Mondi <jacopo@jmondi.org> 12982L: linux-media@vger.kernel.org 12983L: linux-renesas-soc@vger.kernel.org 12984S: Supported 12985T: git git://linuxtv.org/media_tree.git 12986F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12987F: drivers/media/platform/renesas/renesas-ceu.c 12988F: include/media/drv-intf/renesas-ceu.h 12989 12990MEDIA DRIVERS FOR RENESAS - DRIF 12991M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12992L: linux-media@vger.kernel.org 12993L: linux-renesas-soc@vger.kernel.org 12994S: Supported 12995T: git git://linuxtv.org/media_tree.git 12996F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12997F: drivers/media/platform/renesas/rcar_drif.c 12998 12999MEDIA DRIVERS FOR RENESAS - FCP 13000M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13001L: linux-media@vger.kernel.org 13002L: linux-renesas-soc@vger.kernel.org 13003S: Supported 13004T: git git://linuxtv.org/media_tree.git 13005F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13006F: drivers/media/platform/renesas/rcar-fcp.c 13007F: include/media/rcar-fcp.h 13008 13009MEDIA DRIVERS FOR RENESAS - FDP1 13010M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13011L: linux-media@vger.kernel.org 13012L: linux-renesas-soc@vger.kernel.org 13013S: Supported 13014T: git git://linuxtv.org/media_tree.git 13015F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13016F: drivers/media/platform/renesas/rcar_fdp1.c 13017 13018MEDIA DRIVERS FOR RENESAS - VIN 13019M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13020L: linux-media@vger.kernel.org 13021L: linux-renesas-soc@vger.kernel.org 13022S: Supported 13023T: git git://linuxtv.org/media_tree.git 13024F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13025F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13026F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13027F: drivers/media/platform/renesas/rcar-isp.c 13028F: drivers/media/platform/renesas/rcar-vin/ 13029 13030MEDIA DRIVERS FOR RENESAS - VSP1 13031M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13032M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13033L: linux-media@vger.kernel.org 13034L: linux-renesas-soc@vger.kernel.org 13035S: Supported 13036T: git git://linuxtv.org/media_tree.git 13037F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13038F: drivers/media/platform/renesas/vsp1/ 13039 13040MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13041L: linux-media@vger.kernel.org 13042S: Orphan 13043W: https://linuxtv.org 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/stv0910* 13046 13047MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13048L: linux-media@vger.kernel.org 13049S: Orphan 13050W: https://linuxtv.org 13051T: git git://linuxtv.org/media_tree.git 13052F: drivers/media/dvb-frontends/stv6111* 13053 13054MEDIA DRIVERS FOR STM32 - DCMI 13055M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13056L: linux-media@vger.kernel.org 13057S: Supported 13058T: git git://linuxtv.org/media_tree.git 13059F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13060F: drivers/media/platform/st/stm32/stm32-dcmi.c 13061 13062MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13063M: Mauro Carvalho Chehab <mchehab@kernel.org> 13064L: linux-media@vger.kernel.org 13065S: Maintained 13066W: https://linuxtv.org 13067Q: http://patchwork.kernel.org/project/linux-media/list/ 13068T: git git://linuxtv.org/media_tree.git 13069F: Documentation/admin-guide/media/ 13070F: Documentation/devicetree/bindings/media/ 13071F: Documentation/driver-api/media/ 13072F: Documentation/userspace-api/media/ 13073F: drivers/media/ 13074F: drivers/staging/media/ 13075F: include/dt-bindings/media/ 13076F: include/linux/platform_data/media/ 13077F: include/media/ 13078F: include/uapi/linux/dvb/ 13079F: include/uapi/linux/ivtv* 13080F: include/uapi/linux/media.h 13081F: include/uapi/linux/uvcvideo.h 13082F: include/uapi/linux/v4l2-* 13083F: include/uapi/linux/videodev2.h 13084 13085MEDIATEK BLUETOOTH DRIVER 13086M: Sean Wang <sean.wang@mediatek.com> 13087L: linux-bluetooth@vger.kernel.org 13088L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13089S: Maintained 13090F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13091F: drivers/bluetooth/btmtkuart.c 13092 13093MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13094M: Sean Wang <sean.wang@mediatek.com> 13095L: linux-pm@vger.kernel.org 13096S: Maintained 13097F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13098F: drivers/power/reset/mt6323-poweroff.c 13099 13100MEDIATEK CIR DRIVER 13101M: Sean Wang <sean.wang@mediatek.com> 13102S: Maintained 13103F: drivers/media/rc/mtk-cir.c 13104 13105MEDIATEK DMA DRIVER 13106M: Sean Wang <sean.wang@mediatek.com> 13107L: dmaengine@vger.kernel.org 13108L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13109L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13110S: Maintained 13111F: Documentation/devicetree/bindings/dma/mtk-* 13112F: drivers/dma/mediatek/ 13113 13114MEDIATEK ETHERNET DRIVER 13115M: Felix Fietkau <nbd@nbd.name> 13116M: John Crispin <john@phrozen.org> 13117M: Sean Wang <sean.wang@mediatek.com> 13118M: Mark Lee <Mark-MC.Lee@mediatek.com> 13119M: Lorenzo Bianconi <lorenzo@kernel.org> 13120L: netdev@vger.kernel.org 13121S: Maintained 13122F: drivers/net/ethernet/mediatek/ 13123 13124MEDIATEK ETHERNET PCS DRIVER 13125M: Alexander Couzens <lynxis@fe80.eu> 13126M: Daniel Golle <daniel@makrotopia.org> 13127L: netdev@vger.kernel.org 13128S: Maintained 13129F: drivers/net/pcs/pcs-mtk-lynxi.c 13130F: include/linux/pcs/pcs-mtk-lynxi.h 13131 13132MEDIATEK I2C CONTROLLER DRIVER 13133M: Qii Wang <qii.wang@mediatek.com> 13134L: linux-i2c@vger.kernel.org 13135S: Maintained 13136F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13137F: drivers/i2c/busses/i2c-mt65xx.c 13138 13139MEDIATEK IOMMU DRIVER 13140M: Yong Wu <yong.wu@mediatek.com> 13141L: iommu@lists.linux.dev 13142L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13143S: Supported 13144F: Documentation/devicetree/bindings/iommu/mediatek* 13145F: drivers/iommu/mtk_iommu* 13146F: include/dt-bindings/memory/mt*-port.h 13147 13148MEDIATEK JPEG DRIVER 13149M: Bin Liu <bin.liu@mediatek.com> 13150S: Supported 13151F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13152F: drivers/media/platform/mediatek/jpeg/ 13153 13154MEDIATEK KEYPAD DRIVER 13155M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13156S: Supported 13157F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13158F: drivers/input/keyboard/mt6779-keypad.c 13159 13160MEDIATEK MDP DRIVER 13161M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13162M: Houlong Wei <houlong.wei@mediatek.com> 13163M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13164S: Supported 13165F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13166F: drivers/media/platform/mediatek/mdp/ 13167F: drivers/media/platform/mediatek/vpu/ 13168 13169MEDIATEK MEDIA DRIVER 13170M: Tiffany Lin <tiffany.lin@mediatek.com> 13171M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13172M: Yunfei Dong <yunfei.dong@mediatek.com> 13173S: Supported 13174F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13175F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13176F: drivers/media/platform/mediatek/vcodec/ 13177F: drivers/media/platform/mediatek/vpu/ 13178 13179MEDIATEK MMC/SD/SDIO DRIVER 13180M: Chaotian Jing <chaotian.jing@mediatek.com> 13181S: Maintained 13182F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13183F: drivers/mmc/host/mtk-sd.c 13184 13185MEDIATEK MT76 WIRELESS LAN DRIVER 13186M: Felix Fietkau <nbd@nbd.name> 13187M: Lorenzo Bianconi <lorenzo@kernel.org> 13188M: Ryder Lee <ryder.lee@mediatek.com> 13189R: Shayne Chen <shayne.chen@mediatek.com> 13190R: Sean Wang <sean.wang@mediatek.com> 13191L: linux-wireless@vger.kernel.org 13192S: Maintained 13193F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13194F: drivers/net/wireless/mediatek/mt76/ 13195 13196MEDIATEK MT7601U WIRELESS LAN DRIVER 13197M: Jakub Kicinski <kuba@kernel.org> 13198L: linux-wireless@vger.kernel.org 13199S: Maintained 13200F: drivers/net/wireless/mediatek/mt7601u/ 13201 13202MEDIATEK MT7621 CLOCK DRIVER 13203M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13204S: Maintained 13205F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13206F: drivers/clk/ralink/clk-mt7621.c 13207 13208MEDIATEK MT7621/28/88 I2C DRIVER 13209M: Stefan Roese <sr@denx.de> 13210L: linux-i2c@vger.kernel.org 13211S: Maintained 13212F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13213F: drivers/i2c/busses/i2c-mt7621.c 13214 13215MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13216M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13217S: Maintained 13218F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13219F: drivers/pci/controller/pcie-mt7621.c 13220 13221MEDIATEK MT7621 PHY PCI DRIVER 13222M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13223S: Maintained 13224F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13225F: drivers/phy/ralink/phy-mt7621-pci.c 13226 13227MEDIATEK NAND CONTROLLER DRIVER 13228L: linux-mtd@lists.infradead.org 13229S: Orphan 13230F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13231F: drivers/mtd/nand/raw/mtk_* 13232 13233MEDIATEK PMIC LED DRIVER 13234M: Sean Wang <sean.wang@mediatek.com> 13235S: Maintained 13236F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13237F: drivers/leds/leds-mt6323.c 13238 13239MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13240M: Sean Wang <sean.wang@mediatek.com> 13241S: Maintained 13242F: drivers/char/hw_random/mtk-rng.c 13243 13244MEDIATEK SMI DRIVER 13245M: Yong Wu <yong.wu@mediatek.com> 13246L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13247S: Supported 13248F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13249F: drivers/memory/mtk-smi.c 13250F: include/soc/mediatek/smi.h 13251 13252MEDIATEK SWITCH DRIVER 13253M: Sean Wang <sean.wang@mediatek.com> 13254M: Landen Chao <Landen.Chao@mediatek.com> 13255M: DENG Qingfang <dqfext@gmail.com> 13256M: Daniel Golle <daniel@makrotopia.org> 13257L: netdev@vger.kernel.org 13258S: Maintained 13259F: drivers/net/dsa/mt7530-mdio.c 13260F: drivers/net/dsa/mt7530-mmio.c 13261F: drivers/net/dsa/mt7530.* 13262F: net/dsa/tag_mtk.c 13263 13264MEDIATEK T7XX 5G WWAN MODEM DRIVER 13265M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13266M: Intel Corporation <linuxwwan@intel.com> 13267R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13268R: Liu Haijun <haijun.liu@mediatek.com> 13269R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13270R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13271L: netdev@vger.kernel.org 13272S: Supported 13273F: drivers/net/wwan/t7xx/ 13274 13275MEDIATEK USB3 DRD IP DRIVER 13276M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13277L: linux-usb@vger.kernel.org 13278L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13279L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13280S: Maintained 13281F: Documentation/devicetree/bindings/usb/mediatek,* 13282F: drivers/usb/host/xhci-mtk* 13283F: drivers/usb/mtu3/ 13284 13285MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13286M: Peter Senna Tschudin <peter.senna@gmail.com> 13287M: Martin Donnelly <martin.donnelly@ge.com> 13288M: Martyn Welch <martyn.welch@collabora.co.uk> 13289S: Maintained 13290F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13291F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13292 13293MEGARAID SCSI/SAS DRIVERS 13294M: Kashyap Desai <kashyap.desai@broadcom.com> 13295M: Sumit Saxena <sumit.saxena@broadcom.com> 13296M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13297L: megaraidlinux.pdl@broadcom.com 13298L: linux-scsi@vger.kernel.org 13299S: Maintained 13300W: http://www.avagotech.com/support/ 13301F: Documentation/scsi/megaraid.rst 13302F: drivers/scsi/megaraid.* 13303F: drivers/scsi/megaraid/ 13304 13305MELEXIS MLX90614 DRIVER 13306M: Crt Mori <cmo@melexis.com> 13307L: linux-iio@vger.kernel.org 13308S: Supported 13309W: http://www.melexis.com 13310F: drivers/iio/temperature/mlx90614.c 13311 13312MELEXIS MLX90632 DRIVER 13313M: Crt Mori <cmo@melexis.com> 13314L: linux-iio@vger.kernel.org 13315S: Supported 13316W: http://www.melexis.com 13317F: drivers/iio/temperature/mlx90632.c 13318 13319MELFAS MIP4 TOUCHSCREEN DRIVER 13320M: Sangwon Jee <jeesw@melfas.com> 13321S: Supported 13322W: http://www.melfas.com 13323F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13324F: drivers/input/touchscreen/melfas_mip4.c 13325 13326MELLANOX BLUEFIELD I2C DRIVER 13327M: Khalil Blaiech <kblaiech@nvidia.com> 13328M: Asmaa Mnebhi <asmaa@nvidia.com> 13329L: linux-i2c@vger.kernel.org 13330S: Supported 13331F: drivers/i2c/busses/i2c-mlxbf.c 13332 13333MELLANOX ETHERNET DRIVER (mlx4_en) 13334M: Tariq Toukan <tariqt@nvidia.com> 13335L: netdev@vger.kernel.org 13336S: Supported 13337W: http://www.mellanox.com 13338Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13339F: drivers/net/ethernet/mellanox/mlx4/en_* 13340 13341MELLANOX ETHERNET DRIVER (mlx5e) 13342M: Saeed Mahameed <saeedm@nvidia.com> 13343L: netdev@vger.kernel.org 13344S: Supported 13345W: http://www.mellanox.com 13346Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13347F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13348 13349MELLANOX ETHERNET INNOVA DRIVERS 13350R: Boris Pismenny <borisp@nvidia.com> 13351L: netdev@vger.kernel.org 13352S: Supported 13353W: http://www.mellanox.com 13354Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13355F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13356F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13357F: include/linux/mlx5/mlx5_ifc_fpga.h 13358 13359MELLANOX ETHERNET SWITCH DRIVERS 13360M: Ido Schimmel <idosch@nvidia.com> 13361M: Petr Machata <petrm@nvidia.com> 13362L: netdev@vger.kernel.org 13363S: Supported 13364W: http://www.mellanox.com 13365Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13366F: drivers/net/ethernet/mellanox/mlxsw/ 13367F: tools/testing/selftests/drivers/net/mlxsw/ 13368 13369MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13370M: mlxsw@nvidia.com 13371L: netdev@vger.kernel.org 13372S: Supported 13373W: http://www.mellanox.com 13374Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13375F: drivers/net/ethernet/mellanox/mlxfw/ 13376 13377MELLANOX HARDWARE PLATFORM SUPPORT 13378M: Hans de Goede <hdegoede@redhat.com> 13379M: Mark Gross <markgross@kernel.org> 13380M: Vadim Pasternak <vadimp@nvidia.com> 13381L: platform-driver-x86@vger.kernel.org 13382S: Supported 13383F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13384F: drivers/platform/mellanox/ 13385F: include/linux/platform_data/mlxreg.h 13386 13387MELLANOX MLX4 core VPI driver 13388M: Tariq Toukan <tariqt@nvidia.com> 13389L: netdev@vger.kernel.org 13390L: linux-rdma@vger.kernel.org 13391S: Supported 13392W: http://www.mellanox.com 13393Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13394F: drivers/net/ethernet/mellanox/mlx4/ 13395F: include/linux/mlx4/ 13396 13397MELLANOX MLX4 IB driver 13398M: Yishai Hadas <yishaih@nvidia.com> 13399L: linux-rdma@vger.kernel.org 13400S: Supported 13401W: http://www.mellanox.com 13402Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13403F: drivers/infiniband/hw/mlx4/ 13404F: include/linux/mlx4/ 13405F: include/uapi/rdma/mlx4-abi.h 13406 13407MELLANOX MLX5 core VPI driver 13408M: Saeed Mahameed <saeedm@nvidia.com> 13409M: Leon Romanovsky <leonro@nvidia.com> 13410L: netdev@vger.kernel.org 13411L: linux-rdma@vger.kernel.org 13412S: Supported 13413W: http://www.mellanox.com 13414Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13415F: Documentation/networking/device_drivers/ethernet/mellanox/ 13416F: drivers/net/ethernet/mellanox/mlx5/core/ 13417F: include/linux/mlx5/ 13418 13419MELLANOX MLX5 IB driver 13420M: Leon Romanovsky <leonro@nvidia.com> 13421L: linux-rdma@vger.kernel.org 13422S: Supported 13423W: http://www.mellanox.com 13424Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13425F: drivers/infiniband/hw/mlx5/ 13426F: include/linux/mlx5/ 13427F: include/uapi/rdma/mlx5-abi.h 13428 13429MELLANOX MLXCPLD I2C AND MUX DRIVER 13430M: Vadim Pasternak <vadimp@nvidia.com> 13431M: Michael Shych <michaelsh@nvidia.com> 13432L: linux-i2c@vger.kernel.org 13433S: Supported 13434F: Documentation/i2c/busses/i2c-mlxcpld.rst 13435F: drivers/i2c/busses/i2c-mlxcpld.c 13436F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13437 13438MELLANOX MLXCPLD LED DRIVER 13439M: Vadim Pasternak <vadimp@nvidia.com> 13440L: linux-leds@vger.kernel.org 13441S: Supported 13442F: Documentation/leds/leds-mlxcpld.rst 13443F: drivers/leds/leds-mlxcpld.c 13444F: drivers/leds/leds-mlxreg.c 13445 13446MELLANOX PLATFORM DRIVER 13447M: Vadim Pasternak <vadimp@nvidia.com> 13448L: platform-driver-x86@vger.kernel.org 13449S: Supported 13450F: drivers/platform/x86/mlx-platform.c 13451 13452MEMBARRIER SUPPORT 13453M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13454M: "Paul E. McKenney" <paulmck@kernel.org> 13455L: linux-kernel@vger.kernel.org 13456S: Supported 13457F: arch/powerpc/include/asm/membarrier.h 13458F: include/uapi/linux/membarrier.h 13459F: kernel/sched/membarrier.c 13460 13461MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13462M: Mike Rapoport <rppt@kernel.org> 13463L: linux-mm@kvack.org 13464S: Maintained 13465F: Documentation/core-api/boot-time-mm.rst 13466F: include/linux/memblock.h 13467F: mm/memblock.c 13468F: mm/mm_init.c 13469F: tools/testing/memblock/ 13470 13471MEMORY CONTROLLER DRIVERS 13472M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13473L: linux-kernel@vger.kernel.org 13474S: Maintained 13475B: mailto:krzysztof.kozlowski@linaro.org 13476T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13477F: Documentation/devicetree/bindings/memory-controllers/ 13478F: drivers/memory/ 13479F: include/dt-bindings/memory/ 13480F: include/memory/ 13481 13482MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13483M: Dmitry Osipenko <digetx@gmail.com> 13484L: linux-pm@vger.kernel.org 13485L: linux-tegra@vger.kernel.org 13486T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13487S: Maintained 13488F: drivers/devfreq/tegra30-devfreq.c 13489 13490MEMORY MANAGEMENT 13491M: Andrew Morton <akpm@linux-foundation.org> 13492L: linux-mm@kvack.org 13493S: Maintained 13494W: http://www.linux-mm.org 13495T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13496T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13497F: include/linux/gfp.h 13498F: include/linux/gfp_types.h 13499F: include/linux/memory_hotplug.h 13500F: include/linux/mm.h 13501F: include/linux/mmzone.h 13502F: include/linux/pagewalk.h 13503F: include/trace/events/ksm.h 13504F: mm/ 13505F: tools/mm/ 13506F: tools/testing/selftests/mm/ 13507 13508VMALLOC 13509M: Andrew Morton <akpm@linux-foundation.org> 13510R: Uladzislau Rezki <urezki@gmail.com> 13511R: Christoph Hellwig <hch@infradead.org> 13512R: Lorenzo Stoakes <lstoakes@gmail.com> 13513L: linux-mm@kvack.org 13514S: Maintained 13515W: http://www.linux-mm.org 13516T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13517F: include/linux/vmalloc.h 13518F: mm/vmalloc.c 13519 13520MEMORY HOT(UN)PLUG 13521M: David Hildenbrand <david@redhat.com> 13522M: Oscar Salvador <osalvador@suse.de> 13523L: linux-mm@kvack.org 13524S: Maintained 13525F: Documentation/admin-guide/mm/memory-hotplug.rst 13526F: Documentation/core-api/memory-hotplug.rst 13527F: drivers/base/memory.c 13528F: include/linux/memory_hotplug.h 13529F: mm/memory_hotplug.c 13530F: tools/testing/selftests/memory-hotplug/ 13531 13532MEMORY TECHNOLOGY DEVICES (MTD) 13533M: Miquel Raynal <miquel.raynal@bootlin.com> 13534M: Richard Weinberger <richard@nod.at> 13535M: Vignesh Raghavendra <vigneshr@ti.com> 13536L: linux-mtd@lists.infradead.org 13537S: Maintained 13538W: http://www.linux-mtd.infradead.org/ 13539Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13540C: irc://irc.oftc.net/mtd 13541T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13542T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13543F: Documentation/devicetree/bindings/mtd/ 13544F: drivers/mtd/ 13545F: include/linux/mtd/ 13546F: include/uapi/mtd/ 13547 13548MEMSENSING MICROSYSTEMS MSA311 DRIVER 13549M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13550L: linux-iio@vger.kernel.org 13551S: Maintained 13552F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13553F: drivers/iio/accel/msa311.c 13554 13555MEN A21 WATCHDOG DRIVER 13556M: Johannes Thumshirn <morbidrsa@gmail.com> 13557L: linux-watchdog@vger.kernel.org 13558S: Maintained 13559F: drivers/watchdog/mena21_wdt.c 13560 13561MEN CHAMELEON BUS (mcb) 13562M: Johannes Thumshirn <morbidrsa@gmail.com> 13563S: Maintained 13564F: Documentation/driver-api/men-chameleon-bus.rst 13565F: drivers/mcb/ 13566F: include/linux/mcb.h 13567 13568MEN F21BMC (Board Management Controller) 13569M: Andreas Werner <andreas.werner@men.de> 13570S: Supported 13571F: Documentation/hwmon/menf21bmc.rst 13572F: drivers/hwmon/menf21bmc_hwmon.c 13573F: drivers/leds/leds-menf21bmc.c 13574F: drivers/mfd/menf21bmc.c 13575F: drivers/watchdog/menf21bmc_wdt.c 13576 13577MEN Z069 WATCHDOG DRIVER 13578M: Johannes Thumshirn <jth@kernel.org> 13579L: linux-watchdog@vger.kernel.org 13580S: Maintained 13581F: drivers/watchdog/menz69_wdt.c 13582 13583MESON AO CEC DRIVER FOR AMLOGIC SOCS 13584M: Neil Armstrong <neil.armstrong@linaro.org> 13585L: linux-media@vger.kernel.org 13586L: linux-amlogic@lists.infradead.org 13587S: Supported 13588W: http://linux-meson.com/ 13589T: git git://linuxtv.org/media_tree.git 13590F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13591F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13592F: drivers/media/cec/platform/meson/ao-cec.c 13593 13594MESON GE2D DRIVER FOR AMLOGIC SOCS 13595M: Neil Armstrong <neil.armstrong@linaro.org> 13596L: linux-media@vger.kernel.org 13597L: linux-amlogic@lists.infradead.org 13598S: Supported 13599T: git git://linuxtv.org/media_tree.git 13600F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13601F: drivers/media/platform/amlogic/meson-ge2d/ 13602 13603MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13604M: Liang Yang <liang.yang@amlogic.com> 13605L: linux-mtd@lists.infradead.org 13606S: Maintained 13607F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13608F: drivers/mtd/nand/raw/meson_* 13609 13610MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13611M: Neil Armstrong <neil.armstrong@linaro.org> 13612L: linux-media@vger.kernel.org 13613L: linux-amlogic@lists.infradead.org 13614S: Supported 13615T: git git://linuxtv.org/media_tree.git 13616F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13617F: drivers/staging/media/meson/vdec/ 13618 13619METHODE UDPU SUPPORT 13620M: Vladimir Vid <vladimir.vid@sartura.hr> 13621S: Maintained 13622F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13623 13624MHI BUS 13625M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13626L: mhi@lists.linux.dev 13627L: linux-arm-msm@vger.kernel.org 13628S: Maintained 13629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13630F: Documentation/ABI/stable/sysfs-bus-mhi 13631F: Documentation/mhi/ 13632F: drivers/bus/mhi/ 13633F: include/linux/mhi.h 13634 13635MICROBLAZE ARCHITECTURE 13636M: Michal Simek <monstr@monstr.eu> 13637S: Supported 13638W: http://www.monstr.eu/fdt/ 13639T: git git://git.monstr.eu/linux-2.6-microblaze.git 13640F: arch/microblaze/ 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 13649MICROBLAZE TMR INJECT 13650M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13651S: Supported 13652F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13653F: drivers/misc/xilinx_tmr_inject.c 13654 13655MICROCHIP AT91 DMA DRIVERS 13656M: Ludovic Desroches <ludovic.desroches@microchip.com> 13657M: Tudor Ambarus <tudor.ambarus@linaro.org> 13658L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13659L: dmaengine@vger.kernel.org 13660S: Supported 13661F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13662F: drivers/dma/at_hdmac.c 13663F: drivers/dma/at_xdmac.c 13664F: include/dt-bindings/dma/at91.h 13665 13666MICROCHIP AT91 SERIAL DRIVER 13667M: Richard Genoud <richard.genoud@gmail.com> 13668S: Maintained 13669F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13670F: drivers/tty/serial/atmel_serial.c 13671F: drivers/tty/serial/atmel_serial.h 13672 13673MICROCHIP AT91 USART MFD DRIVER 13674M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13675L: linux-kernel@vger.kernel.org 13676S: Supported 13677F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13678F: drivers/mfd/at91-usart.c 13679F: include/dt-bindings/mfd/at91-usart.h 13680 13681MICROCHIP AT91 USART SPI DRIVER 13682M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13683L: linux-spi@vger.kernel.org 13684S: Supported 13685F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13686F: drivers/spi/spi-at91-usart.c 13687 13688MICROCHIP AUDIO ASOC DRIVERS 13689M: Claudiu Beznea <claudiu.beznea@microchip.com> 13690L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13691S: Supported 13692F: Documentation/devicetree/bindings/sound/atmel* 13693F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13694F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13695F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13696F: sound/soc/atmel 13697 13698MICROCHIP CSI2DC DRIVER 13699M: Eugen Hristev <eugen.hristev@microchip.com> 13700L: linux-media@vger.kernel.org 13701S: Supported 13702F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13703F: drivers/media/platform/microchip/microchip-csi2dc.c 13704 13705MICROCHIP ECC DRIVER 13706M: Tudor Ambarus <tudor.ambarus@linaro.org> 13707L: linux-crypto@vger.kernel.org 13708S: Maintained 13709F: drivers/crypto/atmel-ecc.* 13710 13711MICROCHIP EIC DRIVER 13712M: Claudiu Beznea <claudiu.beznea@microchip.com> 13713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13714S: Supported 13715F: drivers/irqchip/irq-mchp-eic.c 13716 13717MICROCHIP I2C DRIVER 13718M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13719L: linux-i2c@vger.kernel.org 13720S: Supported 13721F: drivers/i2c/busses/i2c-at91-*.c 13722F: drivers/i2c/busses/i2c-at91.h 13723 13724MICROCHIP ISC DRIVER 13725M: Eugen Hristev <eugen.hristev@microchip.com> 13726L: linux-media@vger.kernel.org 13727S: Supported 13728F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13729F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13730F: drivers/staging/media/deprecated/atmel/atmel-isc* 13731F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13732F: drivers/media/platform/microchip/microchip-isc* 13733F: drivers/media/platform/microchip/microchip-sama*-isc* 13734F: include/linux/atmel-isc-media.h 13735 13736MICROCHIP ISI DRIVER 13737M: Eugen Hristev <eugen.hristev@microchip.com> 13738L: linux-media@vger.kernel.org 13739S: Supported 13740F: drivers/media/platform/atmel/atmel-isi.c 13741F: drivers/media/platform/atmel/atmel-isi.h 13742 13743MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13744M: Woojung Huh <woojung.huh@microchip.com> 13745M: UNGLinuxDriver@microchip.com 13746L: netdev@vger.kernel.org 13747S: Maintained 13748F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13749F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13750F: drivers/net/dsa/microchip/* 13751F: include/linux/dsa/ksz_common.h 13752F: include/linux/platform_data/microchip-ksz.h 13753F: net/dsa/tag_ksz.c 13754 13755MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13756M: Arun Ramadoss <arun.ramadoss@microchip.com> 13757R: UNGLinuxDriver@microchip.com 13758L: netdev@vger.kernel.org 13759S: Maintained 13760F: drivers/net/phy/microchip_t1.c 13761 13762MICROCHIP LAN743X ETHERNET DRIVER 13763M: Bryan Whitehead <bryan.whitehead@microchip.com> 13764M: UNGLinuxDriver@microchip.com 13765L: netdev@vger.kernel.org 13766S: Maintained 13767F: drivers/net/ethernet/microchip/lan743x_* 13768 13769MICROCHIP LAN966X ETHERNET DRIVER 13770M: Horatiu Vultur <horatiu.vultur@microchip.com> 13771M: UNGLinuxDriver@microchip.com 13772L: netdev@vger.kernel.org 13773S: Maintained 13774F: drivers/net/ethernet/microchip/lan966x/* 13775 13776MICROCHIP LCDFB DRIVER 13777M: Nicolas Ferre <nicolas.ferre@microchip.com> 13778L: linux-fbdev@vger.kernel.org 13779S: Maintained 13780F: drivers/video/fbdev/atmel_lcdfb.c 13781F: include/video/atmel_lcdc.h 13782 13783MICROCHIP MCP16502 PMIC DRIVER 13784M: Claudiu Beznea <claudiu.beznea@microchip.com> 13785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13786S: Supported 13787F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13788F: drivers/regulator/mcp16502.c 13789 13790MICROCHIP MCP3911 ADC DRIVER 13791M: Marcus Folkesson <marcus.folkesson@gmail.com> 13792M: Kent Gustavsson <kent@minoris.se> 13793L: linux-iio@vger.kernel.org 13794S: Maintained 13795F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13796F: drivers/iio/adc/mcp3911.c 13797 13798MICROCHIP MMC/SD/SDIO MCI DRIVER 13799M: Ludovic Desroches <ludovic.desroches@microchip.com> 13800S: Maintained 13801F: drivers/mmc/host/atmel-mci.c 13802 13803MICROCHIP NAND DRIVER 13804M: Tudor Ambarus <tudor.ambarus@linaro.org> 13805L: linux-mtd@lists.infradead.org 13806S: Supported 13807F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13808F: drivers/mtd/nand/raw/atmel/* 13809 13810MICROCHIP PCI1XXXX GP DRIVER 13811M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13812L: linux-gpio@vger.kernel.org 13813S: Supported 13814F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13815F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13816F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13817 13818MICROCHIP OTPC DRIVER 13819M: Claudiu Beznea <claudiu.beznea@microchip.com> 13820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13821S: Supported 13822F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13823F: drivers/nvmem/microchip-otpc.c 13824F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13825 13826MICROCHIP PCI1XXXX I2C DRIVER 13827M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13828M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13829M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13830L: linux-i2c@vger.kernel.org 13831S: Maintained 13832F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13833 13834MICROCHIP PCIe UART DRIVER 13835M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13836M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13837L: linux-serial@vger.kernel.org 13838S: Maintained 13839F: drivers/tty/serial/8250/8250_pci1xxxx.c 13840 13841MICROCHIP PWM DRIVER 13842M: Claudiu Beznea <claudiu.beznea@microchip.com> 13843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13844L: linux-pwm@vger.kernel.org 13845S: Supported 13846F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13847F: drivers/pwm/pwm-atmel.c 13848 13849MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13850M: Eugen Hristev <eugen.hristev@microchip.com> 13851L: linux-iio@vger.kernel.org 13852S: Supported 13853F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13854F: drivers/iio/adc/at91-sama5d2_adc.c 13855F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13856 13857MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13858M: Claudiu Beznea <claudiu.beznea@microchip.com> 13859S: Supported 13860F: drivers/power/reset/at91-sama5d2_shdwc.c 13861 13862MICROCHIP SPI DRIVER 13863M: Tudor Ambarus <tudor.ambarus@linaro.org> 13864S: Supported 13865F: drivers/spi/spi-atmel.* 13866 13867MICROCHIP SSC DRIVER 13868M: Claudiu Beznea <claudiu.beznea@microchip.com> 13869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13870S: Supported 13871F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13872F: drivers/misc/atmel-ssc.c 13873F: include/linux/atmel-ssc.h 13874 13875MICROCHIP SOC DRIVERS 13876M: Conor Dooley <conor@kernel.org> 13877S: Supported 13878T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13879F: drivers/soc/microchip/ 13880 13881MICROCHIP USB251XB DRIVER 13882M: Richard Leitner <richard.leitner@skidata.com> 13883L: linux-usb@vger.kernel.org 13884S: Maintained 13885F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13886F: drivers/usb/misc/usb251xb.c 13887 13888MICROCHIP USBA UDC DRIVER 13889M: Cristian Birsan <cristian.birsan@microchip.com> 13890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13891S: Supported 13892F: drivers/usb/gadget/udc/atmel_usba_udc.* 13893 13894MICROCHIP WILC1000 WIFI DRIVER 13895M: Ajay Singh <ajay.kathat@microchip.com> 13896M: Claudiu Beznea <claudiu.beznea@microchip.com> 13897L: linux-wireless@vger.kernel.org 13898S: Supported 13899F: drivers/net/wireless/microchip/wilc1000/ 13900 13901MICROSEMI MIPS SOCS 13902M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13903M: UNGLinuxDriver@microchip.com 13904L: linux-mips@vger.kernel.org 13905S: Supported 13906F: Documentation/devicetree/bindings/mips/mscc.txt 13907F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13908F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13909F: arch/mips/boot/dts/mscc/ 13910F: arch/mips/configs/generic/board-ocelot.config 13911F: arch/mips/generic/board-ocelot.c 13912 13913MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13914M: Don Brace <don.brace@microchip.com> 13915L: storagedev@microchip.com 13916L: linux-scsi@vger.kernel.org 13917S: Supported 13918F: Documentation/scsi/smartpqi.rst 13919F: drivers/scsi/smartpqi/Kconfig 13920F: drivers/scsi/smartpqi/Makefile 13921F: drivers/scsi/smartpqi/smartpqi*.[ch] 13922F: include/linux/cciss*.h 13923F: include/uapi/linux/cciss*.h 13924 13925MICROSOFT MANA RDMA DRIVER 13926M: Long Li <longli@microsoft.com> 13927M: Ajay Sharma <sharmaajay@microsoft.com> 13928L: linux-rdma@vger.kernel.org 13929S: Supported 13930F: drivers/infiniband/hw/mana/ 13931F: include/net/mana 13932F: include/uapi/rdma/mana-abi.h 13933 13934MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13935M: Maximilian Luz <luzmaximilian@gmail.com> 13936L: platform-driver-x86@vger.kernel.org 13937S: Maintained 13938F: drivers/platform/surface/surface_aggregator_tabletsw.c 13939 13940MICROSOFT SURFACE BATTERY AND AC DRIVERS 13941M: Maximilian Luz <luzmaximilian@gmail.com> 13942L: linux-pm@vger.kernel.org 13943L: platform-driver-x86@vger.kernel.org 13944S: Maintained 13945F: drivers/power/supply/surface_battery.c 13946F: drivers/power/supply/surface_charger.c 13947 13948MICROSOFT SURFACE DTX DRIVER 13949M: Maximilian Luz <luzmaximilian@gmail.com> 13950L: platform-driver-x86@vger.kernel.org 13951S: Maintained 13952F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13953F: drivers/platform/surface/surface_dtx.c 13954F: include/uapi/linux/surface_aggregator/dtx.h 13955 13956MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13957M: Maximilian Luz <luzmaximilian@gmail.com> 13958L: platform-driver-x86@vger.kernel.org 13959S: Maintained 13960F: drivers/platform/surface/surface_gpe.c 13961 13962MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13963M: Hans de Goede <hdegoede@redhat.com> 13964M: Mark Gross <markgross@kernel.org> 13965M: Maximilian Luz <luzmaximilian@gmail.com> 13966L: platform-driver-x86@vger.kernel.org 13967S: Maintained 13968T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13969F: drivers/platform/surface/ 13970 13971MICROSOFT SURFACE HID TRANSPORT DRIVER 13972M: Maximilian Luz <luzmaximilian@gmail.com> 13973L: linux-input@vger.kernel.org 13974L: platform-driver-x86@vger.kernel.org 13975S: Maintained 13976F: drivers/hid/surface-hid/ 13977 13978MICROSOFT SURFACE HOT-PLUG DRIVER 13979M: Maximilian Luz <luzmaximilian@gmail.com> 13980L: platform-driver-x86@vger.kernel.org 13981S: Maintained 13982F: drivers/platform/surface/surface_hotplug.c 13983 13984MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13985M: Maximilian Luz <luzmaximilian@gmail.com> 13986L: platform-driver-x86@vger.kernel.org 13987S: Maintained 13988F: drivers/platform/surface/surface_platform_profile.c 13989 13990MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13991M: Chen Yu <yu.c.chen@intel.com> 13992L: platform-driver-x86@vger.kernel.org 13993S: Supported 13994F: drivers/platform/surface/surfacepro3_button.c 13995 13996MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13997M: Maximilian Luz <luzmaximilian@gmail.com> 13998L: platform-driver-x86@vger.kernel.org 13999S: Maintained 14000W: https://github.com/linux-surface/surface-aggregator-module 14001C: irc://irc.libera.chat/linux-surface 14002F: Documentation/driver-api/surface_aggregator/ 14003F: drivers/platform/surface/aggregator/ 14004F: drivers/platform/surface/surface_acpi_notify.c 14005F: drivers/platform/surface/surface_aggregator_cdev.c 14006F: drivers/platform/surface/surface_aggregator_registry.c 14007F: include/linux/surface_acpi_notify.h 14008F: include/linux/surface_aggregator/ 14009F: include/uapi/linux/surface_aggregator/ 14010 14011MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14012M: Maximilian Luz <luzmaximilian@gmail.com> 14013L: platform-driver-x86@vger.kernel.org 14014S: Maintained 14015F: drivers/platform/surface/surface_aggregator_hub.c 14016 14017MICROTEK X6 SCANNER 14018M: Oliver Neukum <oliver@neukum.org> 14019S: Maintained 14020F: drivers/usb/image/microtek.* 14021 14022MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14023M: Luka Kovacic <luka.kovacic@sartura.hr> 14024M: Luka Perkov <luka.perkov@sartura.hr> 14025S: Maintained 14026F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14027F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14028F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14029F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14030F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14031F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14032 14033MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14034M: Sakari Ailus <sakari.ailus@linux.intel.com> 14035L: linux-media@vger.kernel.org 14036S: Maintained 14037F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14038F: Documentation/driver-api/media/drivers/ccs/ 14039F: Documentation/userspace-api/media/drivers/ccs.rst 14040F: drivers/media/i2c/ccs-pll.c 14041F: drivers/media/i2c/ccs-pll.h 14042F: drivers/media/i2c/ccs/ 14043F: include/uapi/linux/ccs.h 14044F: include/uapi/linux/smiapp.h 14045 14046MIPS 14047M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14048L: linux-mips@vger.kernel.org 14049S: Maintained 14050W: http://www.linux-mips.org/ 14051Q: https://patchwork.kernel.org/project/linux-mips/list/ 14052T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14053F: Documentation/devicetree/bindings/mips/ 14054F: Documentation/mips/ 14055F: arch/mips/ 14056F: drivers/platform/mips/ 14057F: include/dt-bindings/mips/ 14058 14059MIPS BOSTON DEVELOPMENT BOARD 14060M: Paul Burton <paulburton@kernel.org> 14061L: linux-mips@vger.kernel.org 14062S: Maintained 14063F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14064F: arch/mips/boot/dts/img/boston.dts 14065F: arch/mips/configs/generic/board-boston.config 14066F: drivers/clk/imgtec/clk-boston.c 14067F: include/dt-bindings/clock/boston-clock.h 14068 14069MIPS CORE DRIVERS 14070M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14071M: Serge Semin <fancer.lancer@gmail.com> 14072L: linux-mips@vger.kernel.org 14073S: Supported 14074F: drivers/bus/mips_cdmm.c 14075F: drivers/clocksource/mips-gic-timer.c 14076F: drivers/cpuidle/cpuidle-cps.c 14077F: drivers/irqchip/irq-mips-cpu.c 14078F: drivers/irqchip/irq-mips-gic.c 14079 14080MIPS GENERIC PLATFORM 14081M: Paul Burton <paulburton@kernel.org> 14082L: linux-mips@vger.kernel.org 14083S: Supported 14084F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14085F: arch/mips/generic/ 14086F: arch/mips/tools/generic-board-config.sh 14087 14088MIPS RINT INSTRUCTION EMULATION 14089M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14090L: linux-mips@vger.kernel.org 14091S: Supported 14092F: arch/mips/math-emu/dp_rint.c 14093F: arch/mips/math-emu/sp_rint.c 14094 14095MIPS/LOONGSON1 ARCHITECTURE 14096M: Keguang Zhang <keguang.zhang@gmail.com> 14097L: linux-mips@vger.kernel.org 14098S: Maintained 14099F: arch/mips/include/asm/mach-loongson32/ 14100F: arch/mips/loongson32/ 14101F: drivers/*/*loongson1* 14102 14103MIPS/LOONGSON2EF ARCHITECTURE 14104M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14105L: linux-mips@vger.kernel.org 14106S: Maintained 14107F: arch/mips/include/asm/mach-loongson2ef/ 14108F: arch/mips/loongson2ef/ 14109F: drivers/cpufreq/loongson2_cpufreq.c 14110 14111MIPS/LOONGSON64 ARCHITECTURE 14112M: Huacai Chen <chenhuacai@kernel.org> 14113M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14114L: linux-mips@vger.kernel.org 14115S: Maintained 14116F: arch/mips/include/asm/mach-loongson64/ 14117F: arch/mips/loongson64/ 14118F: drivers/irqchip/irq-loongson* 14119F: drivers/platform/mips/cpu_hwmon.c 14120 14121MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14122M: Hans Verkuil <hverkuil@xs4all.nl> 14123L: linux-media@vger.kernel.org 14124S: Odd Fixes 14125W: https://linuxtv.org 14126T: git git://linuxtv.org/media_tree.git 14127F: drivers/media/radio/radio-miropcm20* 14128 14129MMP SUPPORT 14130R: Lubomir Rintel <lkundrak@v3.sk> 14131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14132S: Odd Fixes 14133T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14134F: arch/arm/boot/dts/mmp* 14135F: arch/arm/mach-mmp/ 14136F: include/linux/soc/mmp/ 14137 14138MMP USB PHY DRIVERS 14139R: Lubomir Rintel <lkundrak@v3.sk> 14140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14141S: Maintained 14142F: drivers/phy/marvell/phy-mmp3-usb.c 14143F: drivers/phy/marvell/phy-pxa-usb.c 14144 14145MMU GATHER AND TLB INVALIDATION 14146M: Will Deacon <will@kernel.org> 14147M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14148M: Andrew Morton <akpm@linux-foundation.org> 14149M: Nick Piggin <npiggin@gmail.com> 14150M: Peter Zijlstra <peterz@infradead.org> 14151L: linux-arch@vger.kernel.org 14152L: linux-mm@kvack.org 14153S: Maintained 14154F: arch/*/include/asm/tlb.h 14155F: include/asm-generic/tlb.h 14156F: mm/mmu_gather.c 14157 14158MN88472 MEDIA DRIVER 14159M: Antti Palosaari <crope@iki.fi> 14160L: linux-media@vger.kernel.org 14161S: Maintained 14162W: https://linuxtv.org 14163W: http://palosaari.fi/linux/ 14164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14165F: drivers/media/dvb-frontends/mn88472* 14166 14167MN88473 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/mn88473* 14175 14176MODULE SUPPORT 14177M: Luis Chamberlain <mcgrof@kernel.org> 14178L: linux-modules@vger.kernel.org 14179L: linux-kernel@vger.kernel.org 14180S: Maintained 14181T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14182F: include/linux/module.h 14183F: include/linux/kmod.h 14184F: kernel/module/ 14185F: scripts/module* 14186F: lib/test_kmod.c 14187F: tools/testing/selftests/kmod/ 14188 14189MONOLITHIC POWER SYSTEM PMIC DRIVER 14190M: Saravanan Sekar <sravanhome@gmail.com> 14191S: Maintained 14192F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14193F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14194F: drivers/hwmon/pmbus/mpq7932.c 14195F: drivers/iio/adc/mp2629_adc.c 14196F: drivers/mfd/mp2629.c 14197F: drivers/power/supply/mp2629_charger.c 14198F: drivers/regulator/mp5416.c 14199F: drivers/regulator/mpq7920.c 14200F: drivers/regulator/mpq7920.h 14201F: include/linux/mfd/mp2629.h 14202 14203MOST(R) TECHNOLOGY DRIVER 14204M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14205M: Christian Gromm <christian.gromm@microchip.com> 14206S: Maintained 14207F: Documentation/ABI/testing/configfs-most 14208F: Documentation/ABI/testing/sysfs-bus-most 14209F: drivers/most/ 14210F: drivers/staging/most/ 14211F: include/linux/most.h 14212 14213MOTORCOMM PHY DRIVER 14214M: Peter Geis <pgwipeout@gmail.com> 14215M: Frank <Frank.Sae@motor-comm.com> 14216L: netdev@vger.kernel.org 14217S: Maintained 14218F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14219F: drivers/net/phy/motorcomm.c 14220 14221MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14222M: Jiri Slaby <jirislaby@kernel.org> 14223S: Maintained 14224F: Documentation/driver-api/tty/moxa-smartio.rst 14225F: drivers/tty/mxser.* 14226 14227MR800 AVERMEDIA USB FM RADIO DRIVER 14228M: Alexey Klimov <klimov.linux@gmail.com> 14229L: linux-media@vger.kernel.org 14230S: Maintained 14231T: git git://linuxtv.org/media_tree.git 14232F: drivers/media/radio/radio-mr800.c 14233 14234MRF24J40 IEEE 802.15.4 RADIO DRIVER 14235M: Stefan Schmidt <stefan@datenfreihafen.org> 14236L: linux-wpan@vger.kernel.org 14237S: Odd Fixes 14238F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14239F: drivers/net/ieee802154/mrf24j40.c 14240 14241MSI EC DRIVER 14242M: Nikita Kravets <teackot@gmail.com> 14243L: platform-driver-x86@vger.kernel.org 14244S: Maintained 14245W: https://github.com/BeardOverflow/msi-ec 14246F: drivers/platform/x86/msi-ec.* 14247 14248MSI LAPTOP SUPPORT 14249M: "Lee, Chun-Yi" <jlee@suse.com> 14250L: platform-driver-x86@vger.kernel.org 14251S: Maintained 14252F: drivers/platform/x86/msi-laptop.c 14253 14254MSI WMI SUPPORT 14255L: platform-driver-x86@vger.kernel.org 14256S: Orphan 14257F: drivers/platform/x86/msi-wmi.c 14258 14259MSI001 MEDIA DRIVER 14260M: Antti Palosaari <crope@iki.fi> 14261L: linux-media@vger.kernel.org 14262S: Maintained 14263W: https://linuxtv.org 14264W: http://palosaari.fi/linux/ 14265Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14266T: git git://linuxtv.org/anttip/media_tree.git 14267F: drivers/media/tuners/msi001* 14268 14269MSI2500 MEDIA DRIVER 14270M: Antti Palosaari <crope@iki.fi> 14271L: linux-media@vger.kernel.org 14272S: Maintained 14273W: https://linuxtv.org 14274W: http://palosaari.fi/linux/ 14275Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14276T: git git://linuxtv.org/anttip/media_tree.git 14277F: drivers/media/usb/msi2500/ 14278 14279MSTAR INTERRUPT CONTROLLER DRIVER 14280M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14281M: Daniel Palmer <daniel@thingy.jp> 14282S: Maintained 14283F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14284F: drivers/irqchip/irq-mst-intc.c 14285 14286MSYSTEMS DISKONCHIP G3 MTD DRIVER 14287M: Robert Jarzmik <robert.jarzmik@free.fr> 14288L: linux-mtd@lists.infradead.org 14289S: Maintained 14290F: drivers/mtd/devices/docg3* 14291 14292MT9P031 APTINA CAMERA SENSOR 14293M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14294L: linux-media@vger.kernel.org 14295S: Maintained 14296T: git git://linuxtv.org/media_tree.git 14297F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14298F: drivers/media/i2c/mt9p031.c 14299F: include/media/i2c/mt9p031.h 14300 14301MT9T112 APTINA CAMERA SENSOR 14302M: Jacopo Mondi <jacopo@jmondi.org> 14303L: linux-media@vger.kernel.org 14304S: Odd Fixes 14305T: git git://linuxtv.org/media_tree.git 14306F: drivers/media/i2c/mt9t112.c 14307F: include/media/i2c/mt9t112.h 14308 14309MT9V032 APTINA CAMERA SENSOR 14310M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14311L: linux-media@vger.kernel.org 14312S: Maintained 14313T: git git://linuxtv.org/media_tree.git 14314F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14315F: drivers/media/i2c/mt9v032.c 14316F: include/media/i2c/mt9v032.h 14317 14318MT9V111 APTINA CAMERA SENSOR 14319M: Jacopo Mondi <jacopo@jmondi.org> 14320L: linux-media@vger.kernel.org 14321S: Maintained 14322T: git git://linuxtv.org/media_tree.git 14323F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14324F: drivers/media/i2c/mt9v111.c 14325 14326MULTIFUNCTION DEVICES (MFD) 14327M: Lee Jones <lee@kernel.org> 14328S: Maintained 14329T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14330F: Documentation/devicetree/bindings/mfd/ 14331F: drivers/mfd/ 14332F: include/dt-bindings/mfd/ 14333F: include/linux/mfd/ 14334 14335MULTIMEDIA CARD (MMC) ETC. OVER SPI 14336S: Orphan 14337F: drivers/mmc/host/mmc_spi.c 14338F: include/linux/spi/mmc_spi.h 14339 14340MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14341M: Ulf Hansson <ulf.hansson@linaro.org> 14342L: linux-mmc@vger.kernel.org 14343S: Maintained 14344T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14345F: Documentation/devicetree/bindings/mmc/ 14346F: drivers/mmc/ 14347F: include/linux/mmc/ 14348F: include/uapi/linux/mmc/ 14349 14350MULTIPLEXER SUBSYSTEM 14351M: Peter Rosin <peda@axentia.se> 14352S: Maintained 14353F: Documentation/ABI/testing/sysfs-class-mux* 14354F: Documentation/devicetree/bindings/mux/ 14355F: drivers/mux/ 14356F: include/dt-bindings/mux/ 14357F: include/linux/mux/ 14358 14359MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14360M: Bin Liu <b-liu@ti.com> 14361L: linux-usb@vger.kernel.org 14362S: Maintained 14363F: drivers/usb/musb/ 14364 14365MXL301RF MEDIA DRIVER 14366M: Akihiro Tsukada <tskd08@gmail.com> 14367L: linux-media@vger.kernel.org 14368S: Odd Fixes 14369F: drivers/media/tuners/mxl301rf* 14370 14371MXL5007T MEDIA DRIVER 14372M: Michael Krufky <mkrufky@linuxtv.org> 14373L: linux-media@vger.kernel.org 14374S: Maintained 14375W: https://linuxtv.org 14376W: http://github.com/mkrufky 14377Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14378T: git git://linuxtv.org/mkrufky/tuners.git 14379F: drivers/media/tuners/mxl5007t.* 14380 14381MXSFB DRM DRIVER 14382M: Marek Vasut <marex@denx.de> 14383M: Stefan Agner <stefan@agner.ch> 14384L: dri-devel@lists.freedesktop.org 14385S: Supported 14386T: git git://anongit.freedesktop.org/drm/drm-misc 14387F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14388F: drivers/gpu/drm/mxsfb/ 14389 14390MYLEX DAC960 PCI RAID Controller 14391M: Hannes Reinecke <hare@kernel.org> 14392L: linux-scsi@vger.kernel.org 14393S: Supported 14394F: drivers/scsi/myrb.* 14395F: drivers/scsi/myrs.* 14396 14397MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14398M: Chris Lee <christopher.lee@cspi.com> 14399L: netdev@vger.kernel.org 14400S: Supported 14401W: https://www.cspi.com/ethernet-products/support/downloads/ 14402F: drivers/net/ethernet/myricom/myri10ge/ 14403 14404NAND FLASH SUBSYSTEM 14405M: Miquel Raynal <miquel.raynal@bootlin.com> 14406R: Richard Weinberger <richard@nod.at> 14407L: linux-mtd@lists.infradead.org 14408S: Maintained 14409W: http://www.linux-mtd.infradead.org/ 14410Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14411C: irc://irc.oftc.net/mtd 14412T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14413F: drivers/mtd/nand/ 14414F: include/linux/mtd/*nand*.h 14415 14416NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14417M: Daniel Mack <zonque@gmail.com> 14418L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14419S: Maintained 14420W: http://www.native-instruments.com 14421F: sound/usb/caiaq/ 14422 14423NATSEMI ETHERNET DRIVER (DP8381x) 14424S: Orphan 14425F: drivers/net/ethernet/natsemi/natsemi.c 14426 14427NCR 5380 SCSI DRIVERS 14428M: Finn Thain <fthain@linux-m68k.org> 14429M: Michael Schmitz <schmitzmic@gmail.com> 14430L: linux-scsi@vger.kernel.org 14431S: Maintained 14432F: Documentation/scsi/g_NCR5380.rst 14433F: drivers/scsi/NCR5380.* 14434F: drivers/scsi/arm/cumana_1.c 14435F: drivers/scsi/arm/oak.c 14436F: drivers/scsi/atari_scsi.* 14437F: drivers/scsi/dmx3191d.c 14438F: drivers/scsi/g_NCR5380.* 14439F: drivers/scsi/mac_scsi.* 14440F: drivers/scsi/sun3_scsi.* 14441F: drivers/scsi/sun3_scsi_vme.c 14442 14443NCSI LIBRARY 14444M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14445S: Maintained 14446F: net/ncsi/ 14447 14448NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14449M: Guenter Roeck <linux@roeck-us.net> 14450L: linux-hwmon@vger.kernel.org 14451S: Maintained 14452F: Documentation/hwmon/nct6775.rst 14453F: drivers/hwmon/nct6775-core.c 14454F: drivers/hwmon/nct6775-platform.c 14455F: drivers/hwmon/nct6775.h 14456 14457NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14458M: Zev Weiss <zev@bewilderbeest.net> 14459L: linux-hwmon@vger.kernel.org 14460S: Maintained 14461F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14462F: drivers/hwmon/nct6775-i2c.c 14463 14464NETDEVSIM 14465M: Jakub Kicinski <kuba@kernel.org> 14466S: Maintained 14467F: drivers/net/netdevsim/* 14468 14469NETEM NETWORK EMULATOR 14470M: Stephen Hemminger <stephen@networkplumber.org> 14471L: netdev@vger.kernel.org 14472S: Maintained 14473F: net/sched/sch_netem.c 14474 14475NETERION 10GbE DRIVERS (s2io) 14476M: Jon Mason <jdmason@kudzu.us> 14477L: netdev@vger.kernel.org 14478S: Supported 14479F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14480F: drivers/net/ethernet/neterion/ 14481 14482NETFILTER 14483M: Pablo Neira Ayuso <pablo@netfilter.org> 14484M: Jozsef Kadlecsik <kadlec@netfilter.org> 14485M: Florian Westphal <fw@strlen.de> 14486L: netfilter-devel@vger.kernel.org 14487L: coreteam@netfilter.org 14488S: Maintained 14489W: http://www.netfilter.org/ 14490W: http://www.iptables.org/ 14491W: http://www.nftables.org/ 14492Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14493C: irc://irc.libera.chat/netfilter 14494T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14495T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14496F: include/linux/netfilter* 14497F: include/linux/netfilter/ 14498F: include/net/netfilter/ 14499F: include/uapi/linux/netfilter* 14500F: include/uapi/linux/netfilter/ 14501F: net/*/netfilter.c 14502F: net/*/netfilter/ 14503F: net/bridge/br_netfilter*.c 14504F: net/netfilter/ 14505 14506NETROM NETWORK LAYER 14507M: Ralf Baechle <ralf@linux-mips.org> 14508L: linux-hams@vger.kernel.org 14509S: Maintained 14510W: http://www.linux-ax25.org/ 14511F: include/net/netrom.h 14512F: include/uapi/linux/netrom.h 14513F: net/netrom/ 14514 14515NETRONIX EMBEDDED CONTROLLER 14516M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14517S: Maintained 14518F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14519F: drivers/mfd/ntxec.c 14520F: drivers/pwm/pwm-ntxec.c 14521F: drivers/rtc/rtc-ntxec.c 14522F: include/linux/mfd/ntxec.h 14523 14524NETRONOME ETHERNET DRIVERS 14525M: Simon Horman <simon.horman@corigine.com> 14526R: Jakub Kicinski <kuba@kernel.org> 14527L: oss-drivers@corigine.com 14528S: Maintained 14529F: drivers/net/ethernet/netronome/ 14530 14531NETWORK BLOCK DEVICE (NBD) 14532M: Josef Bacik <josef@toxicpanda.com> 14533L: linux-block@vger.kernel.org 14534L: nbd@other.debian.org 14535S: Maintained 14536F: Documentation/admin-guide/blockdev/nbd.rst 14537F: drivers/block/nbd.c 14538F: include/trace/events/nbd.h 14539F: include/uapi/linux/nbd.h 14540 14541NETWORK DROP MONITOR 14542M: Neil Horman <nhorman@tuxdriver.com> 14543L: netdev@vger.kernel.org 14544S: Maintained 14545W: https://fedorahosted.org/dropwatch/ 14546F: include/uapi/linux/net_dropmon.h 14547F: net/core/drop_monitor.c 14548 14549NETWORKING DRIVERS 14550M: "David S. Miller" <davem@davemloft.net> 14551M: Eric Dumazet <edumazet@google.com> 14552M: Jakub Kicinski <kuba@kernel.org> 14553M: Paolo Abeni <pabeni@redhat.com> 14554L: netdev@vger.kernel.org 14555S: Maintained 14556Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14557T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14558T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14559F: Documentation/devicetree/bindings/net/ 14560F: drivers/connector/ 14561F: drivers/net/ 14562F: include/dt-bindings/net/ 14563F: include/linux/etherdevice.h 14564F: include/linux/fcdevice.h 14565F: include/linux/fddidevice.h 14566F: include/linux/hippidevice.h 14567F: include/linux/if_* 14568F: include/linux/inetdevice.h 14569F: include/linux/netdevice.h 14570F: include/uapi/linux/if_* 14571F: include/uapi/linux/netdevice.h 14572 14573NETWORKING DRIVERS (WIRELESS) 14574M: Kalle Valo <kvalo@kernel.org> 14575L: linux-wireless@vger.kernel.org 14576S: Maintained 14577W: https://wireless.wiki.kernel.org/ 14578Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14579T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14580T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14581F: Documentation/devicetree/bindings/net/wireless/ 14582F: drivers/net/wireless/ 14583 14584NETWORKING [DSA] 14585M: Andrew Lunn <andrew@lunn.ch> 14586M: Florian Fainelli <f.fainelli@gmail.com> 14587M: Vladimir Oltean <olteanv@gmail.com> 14588S: Maintained 14589F: Documentation/devicetree/bindings/net/dsa/ 14590F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14591F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14592F: drivers/net/dsa/ 14593F: include/linux/dsa/ 14594F: include/linux/platform_data/dsa.h 14595F: include/net/dsa.h 14596F: net/dsa/ 14597F: tools/testing/selftests/drivers/net/dsa/ 14598 14599NETWORKING [GENERAL] 14600M: "David S. Miller" <davem@davemloft.net> 14601M: Eric Dumazet <edumazet@google.com> 14602M: Jakub Kicinski <kuba@kernel.org> 14603M: Paolo Abeni <pabeni@redhat.com> 14604L: netdev@vger.kernel.org 14605S: Maintained 14606Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14607B: mailto:netdev@vger.kernel.org 14608T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14609T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14610F: Documentation/core-api/netlink.rst 14611F: Documentation/networking/ 14612F: Documentation/process/maintainer-netdev.rst 14613F: Documentation/userspace-api/netlink/ 14614F: include/linux/in.h 14615F: include/linux/net.h 14616F: include/linux/netdevice.h 14617F: include/net/ 14618F: include/uapi/linux/in.h 14619F: include/uapi/linux/net.h 14620F: include/uapi/linux/net_namespace.h 14621F: include/uapi/linux/netdevice.h 14622F: lib/net_utils.c 14623F: lib/random32.c 14624F: net/ 14625F: tools/net/ 14626F: tools/testing/selftests/net/ 14627 14628NETWORKING [IPSEC] 14629M: Steffen Klassert <steffen.klassert@secunet.com> 14630M: Herbert Xu <herbert@gondor.apana.org.au> 14631M: "David S. Miller" <davem@davemloft.net> 14632L: netdev@vger.kernel.org 14633S: Maintained 14634T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14635T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14636F: include/net/xfrm.h 14637F: include/uapi/linux/xfrm.h 14638F: net/ipv4/ah4.c 14639F: net/ipv4/esp4* 14640F: net/ipv4/ip_vti.c 14641F: net/ipv4/ipcomp.c 14642F: net/ipv4/xfrm* 14643F: net/ipv6/ah6.c 14644F: net/ipv6/esp6* 14645F: net/ipv6/ip6_vti.c 14646F: net/ipv6/ipcomp6.c 14647F: net/ipv6/xfrm* 14648F: net/key/ 14649F: net/xfrm/ 14650F: tools/testing/selftests/net/ipsec.c 14651 14652NETWORKING [IPv4/IPv6] 14653M: "David S. Miller" <davem@davemloft.net> 14654M: David Ahern <dsahern@kernel.org> 14655L: netdev@vger.kernel.org 14656S: Maintained 14657T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14658F: arch/x86/net/* 14659F: include/linux/ip.h 14660F: include/linux/ipv6* 14661F: include/net/fib* 14662F: include/net/ip* 14663F: include/net/route.h 14664F: net/ipv4/ 14665F: net/ipv6/ 14666 14667NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14668M: Paul Moore <paul@paul-moore.com> 14669L: netdev@vger.kernel.org 14670L: linux-security-module@vger.kernel.org 14671S: Maintained 14672W: https://github.com/netlabel 14673F: Documentation/netlabel/ 14674F: include/net/calipso.h 14675F: include/net/cipso_ipv4.h 14676F: include/net/netlabel.h 14677F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14678F: include/uapi/linux/netfilter/xt_SECMARK.h 14679F: net/ipv4/cipso_ipv4.c 14680F: net/ipv6/calipso.c 14681F: net/netfilter/xt_CONNSECMARK.c 14682F: net/netfilter/xt_SECMARK.c 14683F: net/netlabel/ 14684 14685NETWORKING [MPTCP] 14686M: Matthieu Baerts <matthieu.baerts@tessares.net> 14687M: Mat Martineau <martineau@kernel.org> 14688L: netdev@vger.kernel.org 14689L: mptcp@lists.linux.dev 14690S: Maintained 14691W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14692B: https://github.com/multipath-tcp/mptcp_net-next/issues 14693T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14694T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14695F: Documentation/networking/mptcp-sysctl.rst 14696F: include/net/mptcp.h 14697F: include/trace/events/mptcp.h 14698F: include/uapi/linux/mptcp.h 14699F: net/mptcp/ 14700F: tools/testing/selftests/bpf/*/*mptcp*.c 14701F: tools/testing/selftests/net/mptcp/ 14702 14703NETWORKING [TCP] 14704M: Eric Dumazet <edumazet@google.com> 14705L: netdev@vger.kernel.org 14706S: Maintained 14707F: include/linux/tcp.h 14708F: include/net/tcp.h 14709F: include/trace/events/tcp.h 14710F: include/uapi/linux/tcp.h 14711F: net/ipv4/syncookies.c 14712F: net/ipv4/tcp*.c 14713F: net/ipv6/syncookies.c 14714F: net/ipv6/tcp*.c 14715 14716NETWORKING [TLS] 14717M: Boris Pismenny <borisp@nvidia.com> 14718M: John Fastabend <john.fastabend@gmail.com> 14719M: Jakub Kicinski <kuba@kernel.org> 14720L: netdev@vger.kernel.org 14721S: Maintained 14722F: include/net/tls.h 14723F: include/uapi/linux/tls.h 14724F: net/tls/* 14725 14726NETXEN (1/10) GbE SUPPORT 14727M: Manish Chopra <manishc@marvell.com> 14728M: Rahul Verma <rahulv@marvell.com> 14729M: GR-Linux-NIC-Dev@marvell.com 14730L: netdev@vger.kernel.org 14731S: Supported 14732F: drivers/net/ethernet/qlogic/netxen/ 14733 14734NET_FAILOVER MODULE 14735M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14736L: netdev@vger.kernel.org 14737S: Supported 14738F: Documentation/networking/net_failover.rst 14739F: drivers/net/net_failover.c 14740F: include/net/net_failover.h 14741 14742NEXTHOP 14743M: David Ahern <dsahern@kernel.org> 14744L: netdev@vger.kernel.org 14745S: Maintained 14746F: include/net/netns/nexthop.h 14747F: include/net/nexthop.h 14748F: include/uapi/linux/nexthop.h 14749F: net/ipv4/nexthop.c 14750 14751NFC SUBSYSTEM 14752M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14753L: netdev@vger.kernel.org 14754S: Maintained 14755F: Documentation/devicetree/bindings/net/nfc/ 14756F: drivers/nfc/ 14757F: include/net/nfc/ 14758F: include/uapi/linux/nfc.h 14759F: net/nfc/ 14760 14761NFC VIRTUAL NCI DEVICE DRIVER 14762M: Bongsu Jeon <bongsu.jeon@samsung.com> 14763L: netdev@vger.kernel.org 14764S: Supported 14765F: drivers/nfc/virtual_ncidev.c 14766F: tools/testing/selftests/nci/ 14767 14768NFS, SUNRPC, AND LOCKD CLIENTS 14769M: Trond Myklebust <trond.myklebust@hammerspace.com> 14770M: Anna Schumaker <anna@kernel.org> 14771L: linux-nfs@vger.kernel.org 14772S: Maintained 14773W: http://client.linux-nfs.org 14774T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14775F: fs/lockd/ 14776F: fs/nfs/ 14777F: fs/nfs_common/ 14778F: include/linux/lockd/ 14779F: include/linux/nfs* 14780F: include/linux/sunrpc/ 14781F: include/uapi/linux/nfs* 14782F: include/uapi/linux/sunrpc/ 14783F: net/sunrpc/ 14784F: Documentation/filesystems/nfs/ 14785 14786NILFS2 FILESYSTEM 14787M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14788L: linux-nilfs@vger.kernel.org 14789S: Supported 14790W: https://nilfs.sourceforge.io/ 14791W: https://nilfs.osdn.jp/ 14792T: git https://github.com/konis/nilfs2.git 14793F: Documentation/filesystems/nilfs2.rst 14794F: fs/nilfs2/ 14795F: include/trace/events/nilfs2.h 14796F: include/uapi/linux/nilfs2_api.h 14797F: include/uapi/linux/nilfs2_ondisk.h 14798 14799NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14800M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14801S: Maintained 14802W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14803F: Documentation/scsi/NinjaSCSI.rst 14804F: drivers/scsi/pcmcia/nsp_* 14805 14806NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14807M: GOTO Masanori <gotom@debian.or.jp> 14808M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14809S: Maintained 14810W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14811F: Documentation/scsi/NinjaSCSI.rst 14812F: drivers/scsi/nsp32* 14813 14814NINTENDO HID DRIVER 14815M: Daniel J. Ogorchock <djogorchock@gmail.com> 14816L: linux-input@vger.kernel.org 14817S: Maintained 14818F: drivers/hid/hid-nintendo* 14819 14820NIOS2 ARCHITECTURE 14821M: Dinh Nguyen <dinguyen@kernel.org> 14822S: Maintained 14823T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14824F: arch/nios2/ 14825 14826NITRO ENCLAVES (NE) 14827M: Alexandru Ciobotaru <alcioa@amazon.com> 14828L: linux-kernel@vger.kernel.org 14829L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14830S: Supported 14831W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14832F: Documentation/virt/ne_overview.rst 14833F: drivers/virt/nitro_enclaves/ 14834F: include/linux/nitro_enclaves.h 14835F: include/uapi/linux/nitro_enclaves.h 14836F: samples/nitro_enclaves/ 14837 14838NOHZ, DYNTICKS SUPPORT 14839M: Frederic Weisbecker <frederic@kernel.org> 14840M: Thomas Gleixner <tglx@linutronix.de> 14841M: Ingo Molnar <mingo@kernel.org> 14842L: linux-kernel@vger.kernel.org 14843S: Maintained 14844T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14845F: include/linux/sched/nohz.h 14846F: include/linux/tick.h 14847F: kernel/time/tick*.* 14848 14849NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14850M: Pavel Machek <pavel@ucw.cz> 14851M: Sakari Ailus <sakari.ailus@iki.fi> 14852L: linux-media@vger.kernel.org 14853S: Maintained 14854F: drivers/media/i2c/ad5820.c 14855F: drivers/media/i2c/et8ek8 14856 14857NOKIA N900 POWER SUPPLY DRIVERS 14858R: Pali Rohár <pali@kernel.org> 14859F: drivers/power/supply/bq2415x_charger.c 14860F: drivers/power/supply/bq27xxx_battery.c 14861F: drivers/power/supply/bq27xxx_battery_i2c.c 14862F: drivers/power/supply/isp1704_charger.c 14863F: drivers/power/supply/rx51_battery.c 14864F: include/linux/power/bq2415x_charger.h 14865F: include/linux/power/bq27xxx_battery.h 14866 14867NOLIBC HEADER FILE 14868M: Willy Tarreau <w@1wt.eu> 14869S: Maintained 14870T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14871F: tools/include/nolibc/ 14872F: tools/testing/selftests/nolibc/ 14873 14874NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14875M: Hans de Goede <hdegoede@redhat.com> 14876L: linux-input@vger.kernel.org 14877S: Maintained 14878F: drivers/input/touchscreen/novatek-nvt-ts.c 14879 14880NSDEPS 14881M: Matthias Maennich <maennich@google.com> 14882S: Maintained 14883F: Documentation/core-api/symbol-namespaces.rst 14884F: scripts/nsdeps 14885 14886NTB AMD DRIVER 14887M: Sanjay R Mehta <sanju.mehta@amd.com> 14888M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14889L: ntb@lists.linux.dev 14890S: Supported 14891F: drivers/ntb/hw/amd/ 14892 14893NTB DRIVER CORE 14894M: Jon Mason <jdmason@kudzu.us> 14895M: Dave Jiang <dave.jiang@intel.com> 14896M: Allen Hubbe <allenbh@gmail.com> 14897L: ntb@lists.linux.dev 14898S: Supported 14899W: https://github.com/jonmason/ntb/wiki 14900T: git git://github.com/jonmason/ntb.git 14901F: drivers/net/ntb_netdev.c 14902F: drivers/ntb/ 14903F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14904F: include/linux/ntb.h 14905F: include/linux/ntb_transport.h 14906F: tools/testing/selftests/ntb/ 14907 14908NTB IDT DRIVER 14909M: Serge Semin <fancer.lancer@gmail.com> 14910L: ntb@lists.linux.dev 14911S: Supported 14912F: drivers/ntb/hw/idt/ 14913 14914NTB INTEL DRIVER 14915M: Dave Jiang <dave.jiang@intel.com> 14916L: ntb@lists.linux.dev 14917S: Supported 14918W: https://github.com/davejiang/linux/wiki 14919T: git https://github.com/davejiang/linux.git 14920F: drivers/ntb/hw/intel/ 14921 14922NTFS FILESYSTEM 14923M: Anton Altaparmakov <anton@tuxera.com> 14924L: linux-ntfs-dev@lists.sourceforge.net 14925S: Supported 14926W: http://www.tuxera.com/ 14927T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14928F: Documentation/filesystems/ntfs.rst 14929F: fs/ntfs/ 14930 14931NTFS3 FILESYSTEM 14932M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14933L: ntfs3@lists.linux.dev 14934S: Supported 14935W: http://www.paragon-software.com/ 14936T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14937F: Documentation/filesystems/ntfs3.rst 14938F: fs/ntfs3/ 14939 14940NUBUS SUBSYSTEM 14941M: Finn Thain <fthain@linux-m68k.org> 14942L: linux-m68k@lists.linux-m68k.org 14943S: Maintained 14944F: arch/*/include/asm/nubus.h 14945F: drivers/nubus/ 14946F: include/linux/nubus.h 14947F: include/uapi/linux/nubus.h 14948 14949NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14950M: Antonino Daplas <adaplas@gmail.com> 14951L: linux-fbdev@vger.kernel.org 14952S: Maintained 14953F: drivers/video/fbdev/nvidia/ 14954F: drivers/video/fbdev/riva/ 14955 14956NVIDIA WMI EC BACKLIGHT DRIVER 14957M: Daniel Dadap <ddadap@nvidia.com> 14958L: platform-driver-x86@vger.kernel.org 14959S: Supported 14960F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14961F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14962 14963NVM EXPRESS DRIVER 14964M: Keith Busch <kbusch@kernel.org> 14965M: Jens Axboe <axboe@fb.com> 14966M: Christoph Hellwig <hch@lst.de> 14967M: Sagi Grimberg <sagi@grimberg.me> 14968L: linux-nvme@lists.infradead.org 14969S: Supported 14970W: http://git.infradead.org/nvme.git 14971T: git git://git.infradead.org/nvme.git 14972F: Documentation/nvme/ 14973F: drivers/nvme/common/ 14974F: drivers/nvme/host/ 14975F: include/linux/nvme-*.h 14976F: include/linux/nvme.h 14977F: include/uapi/linux/nvme_ioctl.h 14978 14979NVM EXPRESS FABRICS AUTHENTICATION 14980M: Hannes Reinecke <hare@suse.de> 14981L: linux-nvme@lists.infradead.org 14982S: Supported 14983F: drivers/nvme/host/auth.c 14984F: drivers/nvme/target/auth.c 14985F: drivers/nvme/target/fabrics-cmd-auth.c 14986F: include/linux/nvme-auth.h 14987 14988NVM EXPRESS HARDWARE MONITORING SUPPORT 14989M: Guenter Roeck <linux@roeck-us.net> 14990L: linux-nvme@lists.infradead.org 14991S: Supported 14992F: drivers/nvme/host/hwmon.c 14993 14994NVM EXPRESS FC TRANSPORT DRIVERS 14995M: James Smart <james.smart@broadcom.com> 14996L: linux-nvme@lists.infradead.org 14997S: Supported 14998F: drivers/nvme/host/fc.c 14999F: drivers/nvme/target/fc.c 15000F: drivers/nvme/target/fcloop.c 15001F: include/linux/nvme-fc-driver.h 15002F: include/linux/nvme-fc.h 15003 15004NVM EXPRESS TARGET DRIVER 15005M: Christoph Hellwig <hch@lst.de> 15006M: Sagi Grimberg <sagi@grimberg.me> 15007M: Chaitanya Kulkarni <kch@nvidia.com> 15008L: linux-nvme@lists.infradead.org 15009S: Supported 15010W: http://git.infradead.org/nvme.git 15011T: git git://git.infradead.org/nvme.git 15012F: drivers/nvme/target/ 15013 15014NVMEM FRAMEWORK 15015M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15016S: Maintained 15017T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15018F: Documentation/ABI/stable/sysfs-bus-nvmem 15019F: Documentation/devicetree/bindings/nvmem/ 15020F: drivers/nvmem/ 15021F: include/linux/nvmem-consumer.h 15022F: include/linux/nvmem-provider.h 15023 15024NXP C45 TJA11XX PHY DRIVER 15025M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15026L: netdev@vger.kernel.org 15027S: Maintained 15028F: drivers/net/phy/nxp-c45-tja11xx.c 15029 15030NXP FSPI DRIVER 15031M: Han Xu <han.xu@nxp.com> 15032M: Haibo Chen <haibo.chen@nxp.com> 15033R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15034L: linux-spi@vger.kernel.org 15035S: Maintained 15036F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15037F: drivers/spi/spi-nxp-fspi.c 15038 15039NXP FXAS21002C DRIVER 15040M: Rui Miguel Silva <rmfrfs@gmail.com> 15041L: linux-iio@vger.kernel.org 15042S: Maintained 15043F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15044F: drivers/iio/gyro/fxas21002c.h 15045F: drivers/iio/gyro/fxas21002c_core.c 15046F: drivers/iio/gyro/fxas21002c_i2c.c 15047F: drivers/iio/gyro/fxas21002c_spi.c 15048 15049NXP i.MX CLOCK DRIVERS 15050M: Abel Vesa <abelvesa@kernel.org> 15051R: Peng Fan <peng.fan@nxp.com> 15052L: linux-clk@vger.kernel.org 15053L: linux-imx@nxp.com 15054S: Maintained 15055T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15056F: Documentation/devicetree/bindings/clock/imx* 15057F: drivers/clk/imx/ 15058F: include/dt-bindings/clock/imx* 15059 15060NXP i.MX 8M ISI DRIVER 15061M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15062L: linux-media@vger.kernel.org 15063S: Maintained 15064F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15065F: drivers/media/platform/nxp/imx8-isi/ 15066 15067NXP i.MX 8MQ DCSS DRIVER 15068M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15069R: Lucas Stach <l.stach@pengutronix.de> 15070L: dri-devel@lists.freedesktop.org 15071S: Maintained 15072F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15073F: drivers/gpu/drm/imx/dcss/ 15074 15075NXP i.MX 8QXP ADC DRIVER 15076M: Cai Huoqing <cai.huoqing@linux.dev> 15077M: Haibo Chen <haibo.chen@nxp.com> 15078L: linux-imx@nxp.com 15079L: linux-iio@vger.kernel.org 15080S: Maintained 15081F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15082F: drivers/iio/adc/imx8qxp-adc.c 15083 15084NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15085M: Haibo Chen <haibo.chen@nxp.com> 15086L: linux-iio@vger.kernel.org 15087L: linux-imx@nxp.com 15088S: Maintained 15089F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15090F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15091F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15092F: drivers/iio/adc/imx7d_adc.c 15093F: drivers/iio/adc/imx93_adc.c 15094F: drivers/iio/adc/vf610_adc.c 15095 15096NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15097M: Jagan Teki <jagan@amarulasolutions.com> 15098S: Maintained 15099F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15100F: drivers/regulator/pf8x00-regulator.c 15101 15102NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15103M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15104L: linux-kernel@vger.kernel.org 15105S: Maintained 15106F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15107F: drivers/extcon/extcon-ptn5150.c 15108 15109NXP SGTL5000 DRIVER 15110M: Fabio Estevam <festevam@gmail.com> 15111L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15112S: Maintained 15113F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15114F: sound/soc/codecs/sgtl5000* 15115 15116NXP SJA1105 ETHERNET SWITCH DRIVER 15117M: Vladimir Oltean <olteanv@gmail.com> 15118L: linux-kernel@vger.kernel.org 15119S: Maintained 15120F: drivers/net/dsa/sja1105 15121F: drivers/net/pcs/pcs-xpcs-nxp.c 15122 15123NXP TDA998X DRM DRIVER 15124M: Russell King <linux@armlinux.org.uk> 15125S: Maintained 15126T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15127T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15128F: drivers/gpu/drm/i2c/tda998x_drv.c 15129F: include/drm/i2c/tda998x.h 15130F: include/dt-bindings/display/tda998x.h 15131K: "nxp,tda998x" 15132 15133NXP TFA9879 DRIVER 15134M: Peter Rosin <peda@axentia.se> 15135L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15136S: Maintained 15137F: Documentation/devicetree/bindings/sound/tfa9879.txt 15138F: sound/soc/codecs/tfa9879* 15139 15140NXP/Goodix TFA989X (TFA1) DRIVER 15141M: Stephan Gerhold <stephan@gerhold.net> 15142L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15143S: Maintained 15144F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15145F: sound/soc/codecs/tfa989x.c 15146 15147NXP-NCI NFC DRIVER 15148S: Orphan 15149F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15150F: drivers/nfc/nxp-nci 15151 15152NXP i.MX 8MP DW100 V4L2 DRIVER 15153M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15154L: linux-media@vger.kernel.org 15155S: Maintained 15156F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15157F: Documentation/userspace-api/media/drivers/dw100.rst 15158F: drivers/media/platform/nxp/dw100/ 15159F: include/uapi/linux/dw100.h 15160 15161NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15162M: Mirela Rabulea <mirela.rabulea@nxp.com> 15163R: NXP Linux Team <linux-imx@nxp.com> 15164L: linux-media@vger.kernel.org 15165S: Maintained 15166F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15167F: drivers/media/platform/nxp/imx-jpeg 15168 15169NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15170M: Jonas Malaco <jonas@protocubo.io> 15171L: linux-hwmon@vger.kernel.org 15172S: Maintained 15173F: Documentation/hwmon/nzxt-kraken2.rst 15174F: drivers/hwmon/nzxt-kraken2.c 15175 15176NZXT-SMART2 HARDWARE MONITORING DRIVER 15177M: Aleksandr Mezin <mezin.alexander@gmail.com> 15178L: linux-hwmon@vger.kernel.org 15179S: Maintained 15180F: Documentation/hwmon/nzxt-smart2.rst 15181F: drivers/hwmon/nzxt-smart2.c 15182 15183OBJAGG 15184M: Jiri Pirko <jiri@resnulli.us> 15185L: netdev@vger.kernel.org 15186S: Supported 15187F: include/linux/objagg.h 15188F: lib/objagg.c 15189F: lib/test_objagg.c 15190 15191OBJTOOL 15192M: Josh Poimboeuf <jpoimboe@kernel.org> 15193M: Peter Zijlstra <peterz@infradead.org> 15194S: Supported 15195F: include/linux/objtool*.h 15196F: tools/objtool/ 15197 15198OCELOT ETHERNET SWITCH DRIVER 15199M: Vladimir Oltean <vladimir.oltean@nxp.com> 15200M: Claudiu Manoil <claudiu.manoil@nxp.com> 15201M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15202M: UNGLinuxDriver@microchip.com 15203L: netdev@vger.kernel.org 15204S: Supported 15205F: drivers/net/dsa/ocelot/* 15206F: drivers/net/ethernet/mscc/ 15207F: include/soc/mscc/ocelot* 15208F: net/dsa/tag_ocelot.c 15209F: net/dsa/tag_ocelot_8021q.c 15210F: tools/testing/selftests/drivers/net/ocelot/* 15211 15212OCELOT EXTERNAL SWITCH CONTROL 15213M: Colin Foster <colin.foster@in-advantage.com> 15214S: Supported 15215F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15216F: drivers/mfd/ocelot* 15217F: drivers/net/dsa/ocelot/ocelot_ext.c 15218F: include/linux/mfd/ocelot.h 15219 15220OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15221M: Frederic Barrat <fbarrat@linux.ibm.com> 15222M: Andrew Donnellan <ajd@linux.ibm.com> 15223L: linuxppc-dev@lists.ozlabs.org 15224S: Supported 15225F: Documentation/userspace-api/accelerators/ocxl.rst 15226F: arch/powerpc/include/asm/pnv-ocxl.h 15227F: arch/powerpc/platforms/powernv/ocxl.c 15228F: drivers/misc/ocxl/ 15229F: include/misc/ocxl* 15230F: include/uapi/misc/ocxl.h 15231 15232OMAP AUDIO SUPPORT 15233M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15234M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15235L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15236L: linux-omap@vger.kernel.org 15237S: Maintained 15238F: sound/soc/ti/n810.c 15239F: sound/soc/ti/omap* 15240F: sound/soc/ti/rx51.c 15241F: sound/soc/ti/sdma-pcm.* 15242 15243OMAP CLOCK FRAMEWORK SUPPORT 15244M: Paul Walmsley <paul@pwsan.com> 15245L: linux-omap@vger.kernel.org 15246S: Maintained 15247F: arch/arm/*omap*/*clock* 15248 15249OMAP DEVICE TREE SUPPORT 15250M: Benoît Cousson <bcousson@baylibre.com> 15251M: Tony Lindgren <tony@atomide.com> 15252L: linux-omap@vger.kernel.org 15253L: devicetree@vger.kernel.org 15254S: Maintained 15255F: arch/arm/boot/dts/*am3* 15256F: arch/arm/boot/dts/*am4* 15257F: arch/arm/boot/dts/*am5* 15258F: arch/arm/boot/dts/*dra7* 15259F: arch/arm/boot/dts/*omap* 15260F: arch/arm/boot/dts/logicpd-som-lv* 15261F: arch/arm/boot/dts/logicpd-torpedo* 15262 15263OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15264L: linux-omap@vger.kernel.org 15265L: linux-fbdev@vger.kernel.org 15266S: Orphan 15267F: Documentation/arm/omap/dss.rst 15268F: drivers/video/fbdev/omap2/ 15269 15270OMAP FRAMEBUFFER SUPPORT 15271L: linux-fbdev@vger.kernel.org 15272L: linux-omap@vger.kernel.org 15273S: Orphan 15274F: drivers/video/fbdev/omap/ 15275 15276OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15277M: Roger Quadros <rogerq@kernel.org> 15278M: Tony Lindgren <tony@atomide.com> 15279L: linux-omap@vger.kernel.org 15280S: Maintained 15281F: arch/arm/mach-omap2/*gpmc* 15282F: drivers/memory/omap-gpmc.c 15283 15284OMAP GPIO DRIVER 15285M: Grygorii Strashko <grygorii.strashko@ti.com> 15286M: Santosh Shilimkar <ssantosh@kernel.org> 15287M: Kevin Hilman <khilman@kernel.org> 15288L: linux-omap@vger.kernel.org 15289S: Maintained 15290F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15291F: drivers/gpio/gpio-omap.c 15292 15293OMAP HARDWARE SPINLOCK SUPPORT 15294M: Ohad Ben-Cohen <ohad@wizery.com> 15295L: linux-omap@vger.kernel.org 15296S: Maintained 15297F: drivers/hwspinlock/omap_hwspinlock.c 15298 15299OMAP HS MMC SUPPORT 15300L: linux-mmc@vger.kernel.org 15301L: linux-omap@vger.kernel.org 15302S: Orphan 15303F: drivers/mmc/host/omap_hsmmc.c 15304 15305OMAP HWMOD DATA 15306M: Paul Walmsley <paul@pwsan.com> 15307L: linux-omap@vger.kernel.org 15308S: Maintained 15309F: arch/arm/mach-omap2/omap_hwmod*data* 15310 15311OMAP HWMOD SUPPORT 15312M: Benoît Cousson <bcousson@baylibre.com> 15313M: Paul Walmsley <paul@pwsan.com> 15314L: linux-omap@vger.kernel.org 15315S: Maintained 15316F: arch/arm/mach-omap2/omap_hwmod.* 15317 15318OMAP I2C DRIVER 15319M: Vignesh R <vigneshr@ti.com> 15320L: linux-omap@vger.kernel.org 15321L: linux-i2c@vger.kernel.org 15322S: Maintained 15323F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15324F: drivers/i2c/busses/i2c-omap.c 15325 15326OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15327M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15328L: linux-media@vger.kernel.org 15329S: Maintained 15330F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15331F: drivers/media/platform/ti/omap3isp/ 15332F: drivers/staging/media/omap4iss/ 15333 15334OMAP MMC SUPPORT 15335M: Aaro Koskinen <aaro.koskinen@iki.fi> 15336L: linux-omap@vger.kernel.org 15337S: Odd Fixes 15338F: drivers/mmc/host/omap.c 15339 15340OMAP POWER MANAGEMENT SUPPORT 15341M: Kevin Hilman <khilman@kernel.org> 15342L: linux-omap@vger.kernel.org 15343S: Maintained 15344F: arch/arm/*omap*/*pm* 15345F: drivers/cpufreq/omap-cpufreq.c 15346 15347OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15348M: Paul Walmsley <paul@pwsan.com> 15349L: linux-omap@vger.kernel.org 15350S: Maintained 15351F: arch/arm/mach-omap2/prm* 15352 15353OMAP RANDOM NUMBER GENERATOR SUPPORT 15354M: Deepak Saxena <dsaxena@plexity.net> 15355S: Maintained 15356F: drivers/char/hw_random/omap-rng.c 15357 15358OMAP USB SUPPORT 15359L: linux-usb@vger.kernel.org 15360L: linux-omap@vger.kernel.org 15361S: Orphan 15362F: arch/arm/*omap*/usb* 15363F: drivers/usb/*/*omap* 15364 15365OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15366M: Mark Jackson <mpfj@newflow.co.uk> 15367L: linux-omap@vger.kernel.org 15368S: Maintained 15369F: arch/arm/boot/dts/am335x-nano.dts 15370 15371OMAP1 SUPPORT 15372M: Aaro Koskinen <aaro.koskinen@iki.fi> 15373M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15374M: Tony Lindgren <tony@atomide.com> 15375L: linux-omap@vger.kernel.org 15376S: Maintained 15377Q: http://patchwork.kernel.org/project/linux-omap/list/ 15378T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15379F: arch/arm/configs/omap1_defconfig 15380F: arch/arm/mach-omap1/ 15381F: drivers/i2c/busses/i2c-omap.c 15382F: include/linux/platform_data/ams-delta-fiq.h 15383F: include/linux/platform_data/i2c-omap.h 15384 15385OMAP2+ SUPPORT 15386M: Tony Lindgren <tony@atomide.com> 15387L: linux-omap@vger.kernel.org 15388S: Maintained 15389W: http://www.muru.com/linux/omap/ 15390W: http://linux.omap.com/ 15391Q: http://patchwork.kernel.org/project/linux-omap/list/ 15392T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15393F: arch/arm/configs/omap2plus_defconfig 15394F: arch/arm/mach-omap2/ 15395F: drivers/bus/ti-sysc.c 15396F: drivers/i2c/busses/i2c-omap.c 15397F: drivers/irqchip/irq-omap-intc.c 15398F: drivers/mfd/*omap*.c 15399F: drivers/mfd/menelaus.c 15400F: drivers/mfd/palmas.c 15401F: drivers/mfd/tps65217.c 15402F: drivers/mfd/tps65218.c 15403F: drivers/mfd/tps65219.c 15404F: drivers/mfd/tps65910.c 15405F: drivers/mfd/twl-core.[ch] 15406F: drivers/mfd/twl4030*.c 15407F: drivers/mfd/twl6030*.c 15408F: drivers/mfd/twl6040*.c 15409F: drivers/regulator/palmas-regulator*.c 15410F: drivers/regulator/pbias-regulator.c 15411F: drivers/regulator/tps65217-regulator.c 15412F: drivers/regulator/tps65218-regulator.c 15413F: drivers/regulator/tps65219-regulator.c 15414F: drivers/regulator/tps65910-regulator.c 15415F: drivers/regulator/twl-regulator.c 15416F: drivers/regulator/twl6030-regulator.c 15417F: include/linux/platform_data/i2c-omap.h 15418F: include/linux/platform_data/ti-sysc.h 15419 15420OMFS FILESYSTEM 15421M: Bob Copeland <me@bobcopeland.com> 15422L: linux-karma-devel@lists.sourceforge.net 15423S: Maintained 15424F: Documentation/filesystems/omfs.rst 15425F: fs/omfs/ 15426 15427OMNIVISION OG01A1B SENSOR DRIVER 15428M: Shawn Tu <shawnx.tu@intel.com> 15429L: linux-media@vger.kernel.org 15430S: Maintained 15431F: drivers/media/i2c/og01a1b.c 15432 15433OMNIVISION OV02A10 SENSOR DRIVER 15434M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15435L: linux-media@vger.kernel.org 15436S: Maintained 15437T: git git://linuxtv.org/media_tree.git 15438F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15439F: drivers/media/i2c/ov02a10.c 15440 15441OMNIVISION OV08D10 SENSOR DRIVER 15442M: Jimmy Su <jimmy.su@intel.com> 15443L: linux-media@vger.kernel.org 15444S: Maintained 15445T: git git://linuxtv.org/media_tree.git 15446F: drivers/media/i2c/ov08d10.c 15447 15448OMNIVISION OV08X40 SENSOR DRIVER 15449M: Jason Chen <jason.z.chen@intel.com> 15450L: linux-media@vger.kernel.org 15451S: Maintained 15452T: git git://linuxtv.org/media_tree.git 15453F: drivers/media/i2c/ov08x40.c 15454 15455OMNIVISION OV13858 SENSOR DRIVER 15456M: Sakari Ailus <sakari.ailus@linux.intel.com> 15457L: linux-media@vger.kernel.org 15458S: Maintained 15459T: git git://linuxtv.org/media_tree.git 15460F: drivers/media/i2c/ov13858.c 15461 15462OMNIVISION OV13B10 SENSOR DRIVER 15463M: Arec Kao <arec.kao@intel.com> 15464L: linux-media@vger.kernel.org 15465S: Maintained 15466T: git git://linuxtv.org/media_tree.git 15467F: drivers/media/i2c/ov13b10.c 15468 15469OMNIVISION OV2680 SENSOR DRIVER 15470M: Rui Miguel Silva <rmfrfs@gmail.com> 15471L: linux-media@vger.kernel.org 15472S: Maintained 15473T: git git://linuxtv.org/media_tree.git 15474F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15475F: drivers/media/i2c/ov2680.c 15476 15477OMNIVISION OV2685 SENSOR DRIVER 15478M: Shunqian Zheng <zhengsq@rock-chips.com> 15479L: linux-media@vger.kernel.org 15480S: Maintained 15481T: git git://linuxtv.org/media_tree.git 15482F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15483F: drivers/media/i2c/ov2685.c 15484 15485OMNIVISION OV2740 SENSOR DRIVER 15486M: Tianshu Qiu <tian.shu.qiu@intel.com> 15487R: Shawn Tu <shawnx.tu@intel.com> 15488R: Bingbu Cao <bingbu.cao@intel.com> 15489L: linux-media@vger.kernel.org 15490S: Maintained 15491T: git git://linuxtv.org/media_tree.git 15492F: drivers/media/i2c/ov2740.c 15493 15494OMNIVISION OV4689 SENSOR DRIVER 15495M: Mikhail Rudenko <mike.rudenko@gmail.com> 15496L: linux-media@vger.kernel.org 15497S: Maintained 15498T: git git://linuxtv.org/media_tree.git 15499F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15500F: drivers/media/i2c/ov5647.c 15501 15502OMNIVISION OV5640 SENSOR DRIVER 15503M: Steve Longerbeam <slongerbeam@gmail.com> 15504L: linux-media@vger.kernel.org 15505S: Maintained 15506T: git git://linuxtv.org/media_tree.git 15507F: drivers/media/i2c/ov5640.c 15508 15509OMNIVISION OV5647 SENSOR DRIVER 15510M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15511M: Jacopo Mondi <jacopo@jmondi.org> 15512L: linux-media@vger.kernel.org 15513S: Maintained 15514T: git git://linuxtv.org/media_tree.git 15515F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15516F: drivers/media/i2c/ov5647.c 15517 15518OMNIVISION OV5670 SENSOR DRIVER 15519M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15520L: linux-media@vger.kernel.org 15521S: Maintained 15522T: git git://linuxtv.org/media_tree.git 15523F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15524F: drivers/media/i2c/ov5670.c 15525 15526OMNIVISION OV5675 SENSOR DRIVER 15527M: Shawn Tu <shawnx.tu@intel.com> 15528L: linux-media@vger.kernel.org 15529S: Maintained 15530T: git git://linuxtv.org/media_tree.git 15531F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15532F: drivers/media/i2c/ov5675.c 15533 15534OMNIVISION OV5693 SENSOR DRIVER 15535M: Daniel Scally <djrscally@gmail.com> 15536L: linux-media@vger.kernel.org 15537S: Maintained 15538T: git git://linuxtv.org/media_tree.git 15539F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15540F: drivers/media/i2c/ov5693.c 15541 15542OMNIVISION OV5695 SENSOR DRIVER 15543M: Shunqian Zheng <zhengsq@rock-chips.com> 15544L: linux-media@vger.kernel.org 15545S: Maintained 15546T: git git://linuxtv.org/media_tree.git 15547F: drivers/media/i2c/ov5695.c 15548 15549OMNIVISION OV7670 SENSOR DRIVER 15550L: linux-media@vger.kernel.org 15551S: Orphan 15552T: git git://linuxtv.org/media_tree.git 15553F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15554F: drivers/media/i2c/ov7670.c 15555 15556OMNIVISION OV772x SENSOR DRIVER 15557M: Jacopo Mondi <jacopo@jmondi.org> 15558L: linux-media@vger.kernel.org 15559S: Odd fixes 15560T: git git://linuxtv.org/media_tree.git 15561F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15562F: drivers/media/i2c/ov772x.c 15563F: include/media/i2c/ov772x.h 15564 15565OMNIVISION OV7740 SENSOR DRIVER 15566M: Wenyou Yang <wenyou.yang@microchip.com> 15567L: linux-media@vger.kernel.org 15568S: Maintained 15569T: git git://linuxtv.org/media_tree.git 15570F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15571F: drivers/media/i2c/ov7740.c 15572 15573OMNIVISION OV8856 SENSOR DRIVER 15574M: Sakari Ailus <sakari.ailus@linux.intel.com> 15575L: linux-media@vger.kernel.org 15576S: Maintained 15577T: git git://linuxtv.org/media_tree.git 15578F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15579F: drivers/media/i2c/ov8856.c 15580 15581OMNIVISION OV8858 SENSOR DRIVER 15582M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15583M: Nicholas Roth <nicholas@rothemail.net> 15584L: linux-media@vger.kernel.org 15585S: Maintained 15586T: git git://linuxtv.org/media_tree.git 15587F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15588F: drivers/media/i2c/ov8858.c 15589 15590OMNIVISION OV9282 SENSOR DRIVER 15591M: Paul J. Murphy <paul.j.murphy@intel.com> 15592M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15593L: linux-media@vger.kernel.org 15594S: Maintained 15595T: git git://linuxtv.org/media_tree.git 15596F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15597F: drivers/media/i2c/ov9282.c 15598 15599OMNIVISION OV9640 SENSOR DRIVER 15600M: Petr Cvek <petrcvekcz@gmail.com> 15601L: linux-media@vger.kernel.org 15602S: Maintained 15603F: drivers/media/i2c/ov9640.* 15604 15605OMNIVISION OV9650 SENSOR DRIVER 15606M: Sakari Ailus <sakari.ailus@linux.intel.com> 15607R: Akinobu Mita <akinobu.mita@gmail.com> 15608R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15609L: linux-media@vger.kernel.org 15610S: Maintained 15611T: git git://linuxtv.org/media_tree.git 15612F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15613F: drivers/media/i2c/ov9650.c 15614 15615OMNIVISION OV9734 SENSOR DRIVER 15616M: Tianshu Qiu <tian.shu.qiu@intel.com> 15617R: Bingbu Cao <bingbu.cao@intel.com> 15618L: linux-media@vger.kernel.org 15619S: Maintained 15620T: git git://linuxtv.org/media_tree.git 15621F: drivers/media/i2c/ov9734.c 15622 15623ONBOARD USB HUB DRIVER 15624M: Matthias Kaehlcke <mka@chromium.org> 15625L: linux-usb@vger.kernel.org 15626S: Maintained 15627F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15628F: drivers/usb/misc/onboard_usb_hub.c 15629 15630ONENAND FLASH DRIVER 15631M: Kyungmin Park <kyungmin.park@samsung.com> 15632L: linux-mtd@lists.infradead.org 15633S: Maintained 15634F: drivers/mtd/nand/onenand/ 15635F: include/linux/mtd/onenand*.h 15636 15637ONEXPLAYER FAN DRIVER 15638M: Derek John Clark <derekjohn.clark@gmail.com> 15639M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15640L: linux-hwmon@vger.kernel.org 15641S: Maintained 15642F: drivers/hwmon/oxp-sensors.c 15643 15644ONIE TLV NVMEM LAYOUT DRIVER 15645M: Miquel Raynal <miquel.raynal@bootlin.com> 15646S: Maintained 15647F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15648F: drivers/nvmem/layouts/onie-tlv.c 15649 15650ONION OMEGA2+ BOARD 15651M: Harvey Hunt <harveyhuntnexus@gmail.com> 15652L: linux-mips@vger.kernel.org 15653S: Maintained 15654F: arch/mips/boot/dts/ralink/omega2p.dts 15655 15656ONSEMI ETHERNET PHY DRIVERS 15657M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15658L: netdev@vger.kernel.org 15659S: Supported 15660W: http://www.onsemi.com 15661F: drivers/net/phy/ncn* 15662 15663OP-TEE DRIVER 15664M: Jens Wiklander <jens.wiklander@linaro.org> 15665L: op-tee@lists.trustedfirmware.org 15666S: Maintained 15667F: Documentation/ABI/testing/sysfs-bus-optee-devices 15668F: drivers/tee/optee/ 15669 15670OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15671M: Sumit Garg <sumit.garg@linaro.org> 15672L: op-tee@lists.trustedfirmware.org 15673S: Maintained 15674F: drivers/char/hw_random/optee-rng.c 15675 15676OP-TEE RTC DRIVER 15677M: Clément Léger <clement.leger@bootlin.com> 15678L: linux-rtc@vger.kernel.org 15679S: Maintained 15680F: drivers/rtc/rtc-optee.c 15681 15682OPA-VNIC DRIVER 15683M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15684L: linux-rdma@vger.kernel.org 15685S: Supported 15686F: drivers/infiniband/ulp/opa_vnic 15687 15688OPEN FIRMWARE AND FLATTENED DEVICE TREE 15689M: Rob Herring <robh+dt@kernel.org> 15690M: Frank Rowand <frowand.list@gmail.com> 15691L: devicetree@vger.kernel.org 15692S: Maintained 15693C: irc://irc.libera.chat/devicetree 15694W: http://www.devicetree.org/ 15695T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15696F: Documentation/ABI/testing/sysfs-firmware-ofw 15697F: drivers/of/ 15698F: include/linux/of*.h 15699F: scripts/dtc/ 15700K: of_overlay_notifier_ 15701K: of_overlay_fdt_apply 15702K: of_overlay_remove 15703 15704OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15705M: Rob Herring <robh+dt@kernel.org> 15706M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15707M: Conor Dooley <conor+dt@kernel.org> 15708L: devicetree@vger.kernel.org 15709S: Maintained 15710C: irc://irc.libera.chat/devicetree 15711Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15712T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15713F: Documentation/devicetree/ 15714F: arch/*/boot/dts/ 15715F: include/dt-bindings/ 15716 15717OPENCOMPUTE PTP CLOCK DRIVER 15718M: Jonathan Lemon <jonathan.lemon@gmail.com> 15719M: Vadim Fedorenko <vadfed@fb.com> 15720L: netdev@vger.kernel.org 15721S: Maintained 15722F: drivers/ptp/ptp_ocp.c 15723 15724INTEL PTP DFL ToD DRIVER 15725M: Tianfei Zhang <tianfei.zhang@intel.com> 15726L: linux-fpga@vger.kernel.org 15727L: netdev@vger.kernel.org 15728S: Maintained 15729F: drivers/ptp/ptp_dfl_tod.c 15730 15731OPENCORES I2C BUS DRIVER 15732M: Peter Korsgaard <peter@korsgaard.com> 15733M: Andrew Lunn <andrew@lunn.ch> 15734L: linux-i2c@vger.kernel.org 15735S: Maintained 15736F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15737F: Documentation/i2c/busses/i2c-ocores.rst 15738F: drivers/i2c/busses/i2c-ocores.c 15739F: include/linux/platform_data/i2c-ocores.h 15740 15741OPENRISC ARCHITECTURE 15742M: Jonas Bonn <jonas@southpole.se> 15743M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15744M: Stafford Horne <shorne@gmail.com> 15745L: linux-openrisc@vger.kernel.org 15746S: Maintained 15747W: http://openrisc.io 15748T: git https://github.com/openrisc/linux.git 15749F: Documentation/devicetree/bindings/openrisc/ 15750F: Documentation/arch/openrisc/ 15751F: arch/openrisc/ 15752F: drivers/irqchip/irq-ompic.c 15753F: drivers/irqchip/irq-or1k-* 15754 15755OPENVSWITCH 15756M: Pravin B Shelar <pshelar@ovn.org> 15757L: netdev@vger.kernel.org 15758L: dev@openvswitch.org 15759S: Maintained 15760W: http://openvswitch.org 15761F: include/uapi/linux/openvswitch.h 15762F: net/openvswitch/ 15763F: tools/testing/selftests/net/openvswitch/ 15764 15765OPERATING PERFORMANCE POINTS (OPP) 15766M: Viresh Kumar <vireshk@kernel.org> 15767M: Nishanth Menon <nm@ti.com> 15768M: Stephen Boyd <sboyd@kernel.org> 15769L: linux-pm@vger.kernel.org 15770S: Maintained 15771T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15772F: Documentation/devicetree/bindings/opp/ 15773F: Documentation/power/opp.rst 15774F: drivers/opp/ 15775F: include/linux/pm_opp.h 15776 15777OPL4 DRIVER 15778M: Clemens Ladisch <clemens@ladisch.de> 15779L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15780S: Maintained 15781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15782F: sound/drivers/opl4/ 15783 15784ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15785M: Mark Fasheh <mark@fasheh.com> 15786M: Joel Becker <jlbec@evilplan.org> 15787M: Joseph Qi <joseph.qi@linux.alibaba.com> 15788L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15789S: Supported 15790W: http://ocfs2.wiki.kernel.org 15791F: Documentation/filesystems/dlmfs.rst 15792F: Documentation/filesystems/ocfs2.rst 15793F: fs/ocfs2/ 15794 15795ORANGEFS FILESYSTEM 15796M: Mike Marshall <hubcap@omnibond.com> 15797R: Martin Brandenburg <martin@omnibond.com> 15798L: devel@lists.orangefs.org 15799S: Supported 15800T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15801F: Documentation/filesystems/orangefs.rst 15802F: fs/orangefs/ 15803 15804ORINOCO DRIVER 15805L: linux-wireless@vger.kernel.org 15806S: Orphan 15807W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15808W: http://www.nongnu.org/orinoco/ 15809F: drivers/net/wireless/intersil/orinoco/ 15810 15811OV2659 OMNIVISION SENSOR DRIVER 15812M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15813L: linux-media@vger.kernel.org 15814S: Maintained 15815W: https://linuxtv.org 15816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15817T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15818F: drivers/media/i2c/ov2659.c 15819F: include/media/i2c/ov2659.h 15820 15821OVERLAY FILESYSTEM 15822M: Miklos Szeredi <miklos@szeredi.hu> 15823L: linux-unionfs@vger.kernel.org 15824S: Supported 15825T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15826F: Documentation/filesystems/overlayfs.rst 15827F: fs/overlayfs/ 15828 15829P54 WIRELESS DRIVER 15830M: Christian Lamparter <chunkeey@googlemail.com> 15831L: linux-wireless@vger.kernel.org 15832S: Maintained 15833W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15834F: drivers/net/wireless/intersil/p54/ 15835 15836PACKET SOCKETS 15837M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15838S: Maintained 15839F: include/uapi/linux/if_packet.h 15840F: net/packet/af_packet.c 15841 15842PACKING 15843M: Vladimir Oltean <olteanv@gmail.com> 15844L: netdev@vger.kernel.org 15845S: Supported 15846F: Documentation/core-api/packing.rst 15847F: include/linux/packing.h 15848F: lib/packing.c 15849 15850PADATA PARALLEL EXECUTION MECHANISM 15851M: Steffen Klassert <steffen.klassert@secunet.com> 15852M: Daniel Jordan <daniel.m.jordan@oracle.com> 15853L: linux-crypto@vger.kernel.org 15854L: linux-kernel@vger.kernel.org 15855S: Maintained 15856F: Documentation/core-api/padata.rst 15857F: include/linux/padata.h 15858F: kernel/padata.c 15859 15860PAGE CACHE 15861M: Matthew Wilcox (Oracle) <willy@infradead.org> 15862L: linux-fsdevel@vger.kernel.org 15863S: Supported 15864T: git git://git.infradead.org/users/willy/pagecache.git 15865F: Documentation/filesystems/locking.rst 15866F: Documentation/filesystems/vfs.rst 15867F: include/linux/pagemap.h 15868F: mm/filemap.c 15869F: mm/page-writeback.c 15870F: mm/readahead.c 15871F: mm/truncate.c 15872 15873PAGE POOL 15874M: Jesper Dangaard Brouer <hawk@kernel.org> 15875M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15876L: netdev@vger.kernel.org 15877S: Supported 15878F: Documentation/networking/page_pool.rst 15879F: include/net/page_pool.h 15880F: include/trace/events/page_pool.h 15881F: net/core/page_pool.c 15882 15883PAGE TABLE CHECK 15884M: Pasha Tatashin <pasha.tatashin@soleen.com> 15885M: Andrew Morton <akpm@linux-foundation.org> 15886L: linux-mm@kvack.org 15887S: Maintained 15888F: Documentation/mm/page_table_check.rst 15889F: include/linux/page_table_check.h 15890F: mm/page_table_check.c 15891 15892PANASONIC LAPTOP ACPI EXTRAS DRIVER 15893M: Kenneth Chan <kenneth.t.chan@gmail.com> 15894L: platform-driver-x86@vger.kernel.org 15895S: Maintained 15896F: drivers/platform/x86/panasonic-laptop.c 15897 15898PARALLAX PING IIO SENSOR DRIVER 15899M: Andreas Klinger <ak@it-klinger.de> 15900L: linux-iio@vger.kernel.org 15901S: Maintained 15902F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15903F: drivers/iio/proximity/ping.c 15904 15905PARALLEL LCD/KEYPAD PANEL DRIVER 15906M: Willy Tarreau <willy@haproxy.com> 15907M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15908S: Odd Fixes 15909F: Documentation/admin-guide/lcd-panel-cgram.rst 15910F: drivers/auxdisplay/panel.c 15911 15912PARALLEL PORT SUBSYSTEM 15913M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15914M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15915L: linux-parport@lists.infradead.org (subscribers-only) 15916S: Maintained 15917F: Documentation/driver-api/parport*.rst 15918F: drivers/char/ppdev.c 15919F: drivers/parport/ 15920F: include/linux/parport*.h 15921F: include/uapi/linux/ppdev.h 15922 15923PARAVIRT_OPS INTERFACE 15924M: Juergen Gross <jgross@suse.com> 15925M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15926R: Alexey Makhalov <amakhalov@vmware.com> 15927R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15928L: virtualization@lists.linux-foundation.org 15929L: x86@kernel.org 15930S: Supported 15931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15932F: Documentation/virt/paravirt_ops.rst 15933F: arch/*/include/asm/paravirt*.h 15934F: arch/*/kernel/paravirt* 15935F: include/linux/hypervisor.h 15936 15937PARISC ARCHITECTURE 15938M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15939M: Helge Deller <deller@gmx.de> 15940L: linux-parisc@vger.kernel.org 15941S: Maintained 15942W: https://parisc.wiki.kernel.org 15943Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15944T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15945T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15946F: Documentation/arch/parisc/ 15947F: arch/parisc/ 15948F: drivers/char/agp/parisc-agp.c 15949F: drivers/input/misc/hp_sdc_rtc.c 15950F: drivers/input/serio/gscps2.c 15951F: drivers/input/serio/hp_sdc* 15952F: drivers/parisc/ 15953F: drivers/parport/parport_gsc.* 15954F: drivers/tty/serial/8250/8250_parisc.c 15955F: drivers/video/console/sti* 15956F: drivers/video/fbdev/sti* 15957F: drivers/video/logo/logo_parisc* 15958F: include/linux/hp_sdc.h 15959 15960PARMAN 15961M: Jiri Pirko <jiri@resnulli.us> 15962L: netdev@vger.kernel.org 15963S: Supported 15964F: include/linux/parman.h 15965F: lib/parman.c 15966F: lib/test_parman.c 15967 15968PC ENGINES APU BOARD DRIVER 15969M: Enrico Weigelt, metux IT consult <info@metux.net> 15970S: Maintained 15971F: drivers/platform/x86/pcengines-apuv2.c 15972 15973PC87360 HARDWARE MONITORING DRIVER 15974M: Jim Cromie <jim.cromie@gmail.com> 15975L: linux-hwmon@vger.kernel.org 15976S: Maintained 15977F: Documentation/hwmon/pc87360.rst 15978F: drivers/hwmon/pc87360.c 15979 15980PC8736x GPIO DRIVER 15981M: Jim Cromie <jim.cromie@gmail.com> 15982S: Maintained 15983F: drivers/char/pc8736x_gpio.c 15984 15985PC87427 HARDWARE MONITORING DRIVER 15986M: Jean Delvare <jdelvare@suse.com> 15987L: linux-hwmon@vger.kernel.org 15988S: Maintained 15989F: Documentation/hwmon/pc87427.rst 15990F: drivers/hwmon/pc87427.c 15991 15992PCA9532 LED DRIVER 15993M: Riku Voipio <riku.voipio@iki.fi> 15994S: Maintained 15995F: drivers/leds/leds-pca9532.c 15996F: include/linux/leds-pca9532.h 15997 15998PCA9541 I2C BUS MASTER SELECTOR DRIVER 15999M: Guenter Roeck <linux@roeck-us.net> 16000L: linux-i2c@vger.kernel.org 16001S: Maintained 16002F: drivers/i2c/muxes/i2c-mux-pca9541.c 16003 16004PCDP - PRIMARY CONSOLE AND DEBUG PORT 16005M: Khalid Aziz <khalid@gonehiking.org> 16006S: Maintained 16007F: drivers/firmware/pcdp.* 16008 16009PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16010M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16011M: Pali Rohár <pali@kernel.org> 16012L: linux-pci@vger.kernel.org 16013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16014S: Maintained 16015F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16016F: drivers/pci/controller/pci-aardvark.c 16017 16018PCI DRIVER FOR ALTERA PCIE IP 16019M: Joyce Ooi <joyce.ooi@intel.com> 16020L: linux-pci@vger.kernel.org 16021S: Supported 16022F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16023F: drivers/pci/controller/pcie-altera.c 16024 16025PCI DRIVER FOR APPLIEDMICRO XGENE 16026M: Toan Le <toan@os.amperecomputing.com> 16027L: linux-pci@vger.kernel.org 16028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16029S: Maintained 16030F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16031F: drivers/pci/controller/pci-xgene.c 16032 16033PCI DRIVER FOR ARM VERSATILE PLATFORM 16034M: Rob Herring <robh@kernel.org> 16035L: linux-pci@vger.kernel.org 16036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16037S: Maintained 16038F: Documentation/devicetree/bindings/pci/versatile.yaml 16039F: drivers/pci/controller/pci-versatile.c 16040 16041PCI DRIVER FOR ARMADA 8K 16042M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16043L: linux-pci@vger.kernel.org 16044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16045S: Maintained 16046F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16047F: drivers/pci/controller/dwc/pcie-armada8k.c 16048 16049PCI DRIVER FOR CADENCE PCIE IP 16050M: Tom Joseph <tjoseph@cadence.com> 16051L: linux-pci@vger.kernel.org 16052S: Maintained 16053F: Documentation/devicetree/bindings/pci/cdns,* 16054F: drivers/pci/controller/cadence/ 16055 16056PCI DRIVER FOR FREESCALE LAYERSCAPE 16057M: Minghuan Lian <minghuan.Lian@nxp.com> 16058M: Mingkai Hu <mingkai.hu@nxp.com> 16059M: Roy Zang <roy.zang@nxp.com> 16060L: linuxppc-dev@lists.ozlabs.org 16061L: linux-pci@vger.kernel.org 16062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16063S: Maintained 16064F: drivers/pci/controller/dwc/*layerscape* 16065 16066PCI DRIVER FOR GENERIC OF HOSTS 16067M: Will Deacon <will@kernel.org> 16068L: linux-pci@vger.kernel.org 16069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16070S: Maintained 16071F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16072F: drivers/pci/controller/pci-host-common.c 16073F: drivers/pci/controller/pci-host-generic.c 16074 16075PCI DRIVER FOR IMX6 16076M: Richard Zhu <hongxing.zhu@nxp.com> 16077M: Lucas Stach <l.stach@pengutronix.de> 16078L: linux-pci@vger.kernel.org 16079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16080S: Maintained 16081F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16082F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16083F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16084F: drivers/pci/controller/dwc/*imx6* 16085 16086PCI DRIVER FOR FU740 16087M: Paul Walmsley <paul.walmsley@sifive.com> 16088M: Greentime Hu <greentime.hu@sifive.com> 16089L: linux-pci@vger.kernel.org 16090S: Maintained 16091F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16092F: drivers/pci/controller/dwc/pcie-fu740.c 16093 16094PCI DRIVER FOR INTEL IXP4XX 16095M: Linus Walleij <linus.walleij@linaro.org> 16096S: Maintained 16097F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16098F: drivers/pci/controller/pci-ixp4xx.c 16099 16100PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16101M: Nirmal Patel <nirmal.patel@linux.intel.com> 16102R: Jonathan Derrick <jonathan.derrick@linux.dev> 16103L: linux-pci@vger.kernel.org 16104S: Supported 16105F: drivers/pci/controller/vmd.c 16106 16107PCI DRIVER FOR MICROSEMI SWITCHTEC 16108M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16109M: Logan Gunthorpe <logang@deltatee.com> 16110L: linux-pci@vger.kernel.org 16111S: Maintained 16112F: Documentation/ABI/testing/sysfs-class-switchtec 16113F: Documentation/driver-api/switchtec.rst 16114F: drivers/ntb/hw/mscc/ 16115F: drivers/pci/switch/switchtec* 16116F: include/linux/switchtec.h 16117F: include/uapi/linux/switchtec_ioctl.h 16118 16119PCI DRIVER FOR MOBIVEIL PCIE IP 16120M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16121M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16122L: linux-pci@vger.kernel.org 16123S: Supported 16124F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16125F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16126 16127PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16128M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16129M: Pali Rohár <pali@kernel.org> 16130L: linux-pci@vger.kernel.org 16131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16132S: Maintained 16133F: drivers/pci/controller/*mvebu* 16134 16135PCI DRIVER FOR NVIDIA TEGRA 16136M: Thierry Reding <thierry.reding@gmail.com> 16137L: linux-tegra@vger.kernel.org 16138L: linux-pci@vger.kernel.org 16139S: Supported 16140F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16141F: drivers/pci/controller/pci-tegra.c 16142 16143PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16144M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16145L: linux-pci@vger.kernel.org 16146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16147S: Maintained 16148F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16149F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16150 16151PCI DRIVER FOR RENESAS R-CAR 16152M: Marek Vasut <marek.vasut+renesas@gmail.com> 16153M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16154L: linux-pci@vger.kernel.org 16155L: linux-renesas-soc@vger.kernel.org 16156S: Maintained 16157F: Documentation/devicetree/bindings/pci/*rcar* 16158F: drivers/pci/controller/*rcar* 16159 16160PCI DRIVER FOR SAMSUNG EXYNOS 16161M: Jingoo Han <jingoohan1@gmail.com> 16162L: linux-pci@vger.kernel.org 16163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16164L: linux-samsung-soc@vger.kernel.org 16165S: Maintained 16166F: drivers/pci/controller/dwc/pci-exynos.c 16167 16168PCI DRIVER FOR SYNOPSYS DESIGNWARE 16169M: Jingoo Han <jingoohan1@gmail.com> 16170M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16171L: linux-pci@vger.kernel.org 16172S: Maintained 16173F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16174F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16175F: drivers/pci/controller/dwc/*designware* 16176 16177PCI DRIVER FOR TI DRA7XX/J721E 16178M: Vignesh Raghavendra <vigneshr@ti.com> 16179L: linux-omap@vger.kernel.org 16180L: linux-pci@vger.kernel.org 16181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16182S: Supported 16183F: Documentation/devicetree/bindings/pci/ti-pci.txt 16184F: drivers/pci/controller/cadence/pci-j721e.c 16185F: drivers/pci/controller/dwc/pci-dra7xx.c 16186 16187PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16188M: Linus Walleij <linus.walleij@linaro.org> 16189L: linux-pci@vger.kernel.org 16190S: Maintained 16191F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16192F: drivers/pci/controller/pci-v3-semi.c 16193 16194PCI ENDPOINT SUBSYSTEM 16195M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16196M: Krzysztof Wilczyński <kw@linux.com> 16197R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16198R: Kishon Vijay Abraham I <kishon@kernel.org> 16199L: linux-pci@vger.kernel.org 16200S: Supported 16201Q: https://patchwork.kernel.org/project/linux-pci/list/ 16202B: https://bugzilla.kernel.org 16203C: irc://irc.oftc.net/linux-pci 16204T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16205F: Documentation/PCI/endpoint/* 16206F: Documentation/misc-devices/pci-endpoint-test.rst 16207F: drivers/misc/pci_endpoint_test.c 16208F: drivers/pci/endpoint/ 16209F: tools/pci/ 16210 16211PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16212M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16213R: Oliver O'Halloran <oohall@gmail.com> 16214L: linuxppc-dev@lists.ozlabs.org 16215S: Supported 16216F: Documentation/PCI/pci-error-recovery.rst 16217F: Documentation/powerpc/eeh-pci-error-recovery.rst 16218F: arch/powerpc/include/*/eeh*.h 16219F: arch/powerpc/kernel/eeh*.c 16220F: arch/powerpc/platforms/*/eeh*.c 16221F: drivers/pci/pcie/aer.c 16222F: drivers/pci/pcie/dpc.c 16223F: drivers/pci/pcie/err.c 16224 16225PCI ERROR RECOVERY 16226M: Linas Vepstas <linasvepstas@gmail.com> 16227L: linux-pci@vger.kernel.org 16228S: Supported 16229F: Documentation/PCI/pci-error-recovery.rst 16230 16231PCI PEER-TO-PEER DMA (P2PDMA) 16232M: Bjorn Helgaas <bhelgaas@google.com> 16233M: Logan Gunthorpe <logang@deltatee.com> 16234L: linux-pci@vger.kernel.org 16235S: Supported 16236Q: https://patchwork.kernel.org/project/linux-pci/list/ 16237B: https://bugzilla.kernel.org 16238C: irc://irc.oftc.net/linux-pci 16239T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16240F: Documentation/driver-api/pci/p2pdma.rst 16241F: drivers/pci/p2pdma.c 16242F: include/linux/pci-p2pdma.h 16243 16244PCI MSI DRIVER FOR ALTERA MSI IP 16245M: Joyce Ooi <joyce.ooi@intel.com> 16246L: linux-pci@vger.kernel.org 16247S: Supported 16248F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16249F: drivers/pci/controller/pcie-altera-msi.c 16250 16251PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16252M: Toan Le <toan@os.amperecomputing.com> 16253L: linux-pci@vger.kernel.org 16254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16255S: Maintained 16256F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16257F: drivers/pci/controller/pci-xgene-msi.c 16258 16259PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16260M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16261M: Krzysztof Wilczyński <kw@linux.com> 16262R: Rob Herring <robh@kernel.org> 16263L: linux-pci@vger.kernel.org 16264S: Supported 16265Q: https://patchwork.kernel.org/project/linux-pci/list/ 16266B: https://bugzilla.kernel.org 16267C: irc://irc.oftc.net/linux-pci 16268T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16269F: Documentation/devicetree/bindings/pci/ 16270F: drivers/pci/controller/ 16271F: drivers/pci/pci-bridge-emul.c 16272F: drivers/pci/pci-bridge-emul.h 16273 16274PCI SUBSYSTEM 16275M: Bjorn Helgaas <bhelgaas@google.com> 16276L: linux-pci@vger.kernel.org 16277S: Supported 16278Q: https://patchwork.kernel.org/project/linux-pci/list/ 16279B: https://bugzilla.kernel.org 16280C: irc://irc.oftc.net/linux-pci 16281T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16282F: Documentation/PCI/ 16283F: Documentation/devicetree/bindings/pci/ 16284F: arch/x86/kernel/early-quirks.c 16285F: arch/x86/kernel/quirks.c 16286F: arch/x86/pci/ 16287F: drivers/acpi/pci* 16288F: drivers/pci/ 16289F: include/asm-generic/pci* 16290F: include/linux/of_pci.h 16291F: include/linux/pci* 16292F: include/uapi/linux/pci* 16293F: lib/pci* 16294 16295PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16296M: Jonathan Chocron <jonnyc@amazon.com> 16297L: linux-pci@vger.kernel.org 16298S: Maintained 16299F: Documentation/devicetree/bindings/pci/pcie-al.txt 16300F: drivers/pci/controller/dwc/pcie-al.c 16301 16302PCIE DRIVER FOR AMLOGIC MESON 16303M: Yue Wang <yue.wang@Amlogic.com> 16304L: linux-pci@vger.kernel.org 16305L: linux-amlogic@lists.infradead.org 16306S: Maintained 16307F: drivers/pci/controller/dwc/pci-meson.c 16308 16309PCIE DRIVER FOR AXIS ARTPEC 16310M: Jesper Nilsson <jesper.nilsson@axis.com> 16311L: linux-arm-kernel@axis.com 16312L: linux-pci@vger.kernel.org 16313S: Maintained 16314F: Documentation/devicetree/bindings/pci/axis,artpec* 16315F: drivers/pci/controller/dwc/*artpec* 16316 16317PCIE DRIVER FOR CAVIUM THUNDERX 16318M: Robert Richter <rric@kernel.org> 16319L: linux-pci@vger.kernel.org 16320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16321S: Odd Fixes 16322F: drivers/pci/controller/pci-thunder-* 16323 16324PCIE DRIVER FOR HISILICON 16325M: Zhou Wang <wangzhou1@hisilicon.com> 16326L: linux-pci@vger.kernel.org 16327S: Maintained 16328F: drivers/pci/controller/dwc/pcie-hisi.c 16329 16330PCIE DRIVER FOR HISILICON KIRIN 16331M: Xiaowei Song <songxiaowei@hisilicon.com> 16332M: Binghui Wang <wangbinghui@hisilicon.com> 16333L: linux-pci@vger.kernel.org 16334S: Maintained 16335F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16336F: drivers/pci/controller/dwc/pcie-kirin.c 16337 16338PCIE DRIVER FOR HISILICON STB 16339M: Shawn Guo <shawn.guo@linaro.org> 16340L: linux-pci@vger.kernel.org 16341S: Maintained 16342F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16343F: drivers/pci/controller/dwc/pcie-histb.c 16344 16345PCIE DRIVER FOR INTEL KEEM BAY 16346M: Srikanth Thokala <srikanth.thokala@intel.com> 16347L: linux-pci@vger.kernel.org 16348S: Supported 16349F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16350F: drivers/pci/controller/dwc/pcie-keembay.c 16351 16352PCIE DRIVER FOR INTEL LGM GW SOC 16353M: Rahul Tanwar <rtanwar@maxlinear.com> 16354L: linux-pci@vger.kernel.org 16355S: Maintained 16356F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16357F: drivers/pci/controller/dwc/pcie-intel-gw.c 16358 16359PCIE DRIVER FOR MEDIATEK 16360M: Ryder Lee <ryder.lee@mediatek.com> 16361M: Jianjun Wang <jianjun.wang@mediatek.com> 16362L: linux-pci@vger.kernel.org 16363L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16364S: Supported 16365F: Documentation/devicetree/bindings/pci/mediatek* 16366F: drivers/pci/controller/*mediatek* 16367 16368PCIE DRIVER FOR MICROCHIP 16369M: Daire McNamara <daire.mcnamara@microchip.com> 16370L: linux-pci@vger.kernel.org 16371S: Supported 16372F: Documentation/devicetree/bindings/pci/microchip* 16373F: drivers/pci/controller/*microchip* 16374 16375PCIE DRIVER FOR QUALCOMM MSM 16376M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16377L: linux-pci@vger.kernel.org 16378L: linux-arm-msm@vger.kernel.org 16379S: Maintained 16380F: drivers/pci/controller/dwc/pcie-qcom.c 16381 16382PCIE ENDPOINT DRIVER FOR QUALCOMM 16383M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16384L: linux-pci@vger.kernel.org 16385L: linux-arm-msm@vger.kernel.org 16386S: Maintained 16387F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16388F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16389 16390PCIE DRIVER FOR ROCKCHIP 16391M: Shawn Lin <shawn.lin@rock-chips.com> 16392L: linux-pci@vger.kernel.org 16393L: linux-rockchip@lists.infradead.org 16394S: Maintained 16395F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16396F: drivers/pci/controller/pcie-rockchip* 16397 16398PCIE DRIVER FOR SOCIONEXT UNIPHIER 16399M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16400L: linux-pci@vger.kernel.org 16401S: Maintained 16402F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16403F: drivers/pci/controller/dwc/pcie-uniphier* 16404 16405PCIE DRIVER FOR ST SPEAR13XX 16406M: Pratyush Anand <pratyush.anand@gmail.com> 16407L: linux-pci@vger.kernel.org 16408S: Maintained 16409F: drivers/pci/controller/dwc/*spear* 16410 16411PCI DRIVER FOR XILINX VERSAL CPM 16412M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16413M: Michal Simek <michal.simek@amd.com> 16414L: linux-pci@vger.kernel.org 16415S: Maintained 16416F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16417F: drivers/pci/controller/pcie-xilinx-cpm.c 16418 16419PCMCIA SUBSYSTEM 16420M: Dominik Brodowski <linux@dominikbrodowski.net> 16421S: Odd Fixes 16422T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16423F: Documentation/pcmcia/ 16424F: drivers/pcmcia/ 16425F: include/pcmcia/ 16426F: tools/pcmcia/ 16427 16428PCNET32 NETWORK DRIVER 16429M: Don Fry <pcnet32@frontier.com> 16430L: netdev@vger.kernel.org 16431S: Maintained 16432F: drivers/net/ethernet/amd/pcnet32.c 16433 16434PCRYPT PARALLEL CRYPTO ENGINE 16435M: Steffen Klassert <steffen.klassert@secunet.com> 16436L: linux-crypto@vger.kernel.org 16437S: Maintained 16438F: crypto/pcrypt.c 16439F: include/crypto/pcrypt.h 16440 16441PECI HARDWARE MONITORING DRIVERS 16442M: Iwona Winiarska <iwona.winiarska@intel.com> 16443L: linux-hwmon@vger.kernel.org 16444S: Supported 16445F: Documentation/hwmon/peci-cputemp.rst 16446F: Documentation/hwmon/peci-dimmtemp.rst 16447F: drivers/hwmon/peci/ 16448 16449PECI SUBSYSTEM 16450M: Iwona Winiarska <iwona.winiarska@intel.com> 16451L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16452S: Supported 16453F: Documentation/devicetree/bindings/peci/ 16454F: Documentation/peci/ 16455F: drivers/peci/ 16456F: include/linux/peci-cpu.h 16457F: include/linux/peci.h 16458 16459PENSANDO ETHERNET DRIVERS 16460M: Shannon Nelson <shannon.nelson@amd.com> 16461M: Brett Creeley <brett.creeley@amd.com> 16462M: drivers@pensando.io 16463L: netdev@vger.kernel.org 16464S: Supported 16465F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16466F: drivers/net/ethernet/pensando/ 16467 16468PER-CPU MEMORY ALLOCATOR 16469M: Dennis Zhou <dennis@kernel.org> 16470M: Tejun Heo <tj@kernel.org> 16471M: Christoph Lameter <cl@linux.com> 16472L: linux-mm@kvack.org 16473S: Maintained 16474T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16475F: arch/*/include/asm/percpu.h 16476F: include/linux/percpu*.h 16477F: lib/percpu*.c 16478F: mm/percpu*.c 16479 16480PER-TASK DELAY ACCOUNTING 16481M: Balbir Singh <bsingharora@gmail.com> 16482S: Maintained 16483F: include/linux/delayacct.h 16484F: kernel/delayacct.c 16485 16486PERFORMANCE EVENTS SUBSYSTEM 16487M: Peter Zijlstra <peterz@infradead.org> 16488M: Ingo Molnar <mingo@redhat.com> 16489M: Arnaldo Carvalho de Melo <acme@kernel.org> 16490R: Mark Rutland <mark.rutland@arm.com> 16491R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16492R: Jiri Olsa <jolsa@kernel.org> 16493R: Namhyung Kim <namhyung@kernel.org> 16494R: Ian Rogers <irogers@google.com> 16495R: Adrian Hunter <adrian.hunter@intel.com> 16496L: linux-perf-users@vger.kernel.org 16497L: linux-kernel@vger.kernel.org 16498S: Supported 16499W: https://perf.wiki.kernel.org/ 16500T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16501F: arch/*/events/* 16502F: arch/*/events/*/* 16503F: arch/*/include/asm/perf_event.h 16504F: arch/*/kernel/*/*/perf_event*.c 16505F: arch/*/kernel/*/perf_event*.c 16506F: arch/*/kernel/perf_callchain.c 16507F: arch/*/kernel/perf_event*.c 16508F: include/linux/perf_event.h 16509F: include/uapi/linux/perf_event.h 16510F: kernel/events/* 16511F: tools/lib/perf/ 16512F: tools/perf/ 16513 16514PERFORMANCE EVENTS TOOLING ARM64 16515R: John Garry <john.g.garry@oracle.com> 16516R: Will Deacon <will@kernel.org> 16517R: James Clark <james.clark@arm.com> 16518R: Mike Leach <mike.leach@linaro.org> 16519R: Leo Yan <leo.yan@linaro.org> 16520L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16521S: Supported 16522F: tools/build/feature/test-libopencsd.c 16523F: tools/perf/arch/arm*/ 16524F: tools/perf/pmu-events/arch/arm64/ 16525F: tools/perf/util/arm-spe* 16526F: tools/perf/util/cs-etm* 16527 16528PERSONALITY HANDLING 16529M: Christoph Hellwig <hch@infradead.org> 16530L: linux-abi-devel@lists.sourceforge.net 16531S: Maintained 16532F: include/linux/personality.h 16533F: include/uapi/linux/personality.h 16534 16535PHOENIX RC FLIGHT CONTROLLER ADAPTER 16536M: Marcus Folkesson <marcus.folkesson@gmail.com> 16537L: linux-input@vger.kernel.org 16538S: Maintained 16539F: Documentation/input/devices/pxrc.rst 16540F: drivers/input/joystick/pxrc.c 16541 16542PHONET PROTOCOL 16543M: Remi Denis-Courmont <courmisch@gmail.com> 16544S: Supported 16545F: Documentation/networking/phonet.rst 16546F: include/linux/phonet.h 16547F: include/net/phonet/ 16548F: include/uapi/linux/phonet.h 16549F: net/phonet/ 16550 16551PHRAM MTD DRIVER 16552M: Joern Engel <joern@lazybastard.org> 16553L: linux-mtd@lists.infradead.org 16554S: Maintained 16555F: drivers/mtd/devices/phram.c 16556 16557PICOLCD HID DRIVER 16558M: Bruno Prémont <bonbons@linux-vserver.org> 16559L: linux-input@vger.kernel.org 16560S: Maintained 16561F: drivers/hid/hid-picolcd* 16562 16563PIDFD API 16564M: Christian Brauner <christian@brauner.io> 16565L: linux-kernel@vger.kernel.org 16566S: Maintained 16567T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16568F: samples/pidfd/ 16569F: tools/testing/selftests/clone3/ 16570F: tools/testing/selftests/pid_namespace/ 16571F: tools/testing/selftests/pidfd/ 16572K: (?i)pidfd 16573K: (?i)clone3 16574K: \b(clone_args|kernel_clone_args)\b 16575 16576PIN CONTROL SUBSYSTEM 16577M: Linus Walleij <linus.walleij@linaro.org> 16578L: linux-gpio@vger.kernel.org 16579S: Maintained 16580T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16581F: Documentation/devicetree/bindings/pinctrl/ 16582F: Documentation/driver-api/pin-control.rst 16583F: drivers/pinctrl/ 16584F: include/dt-bindings/pinctrl/ 16585F: include/linux/pinctrl/ 16586 16587PIN CONTROLLER - AMD 16588M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16589M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16590S: Maintained 16591F: drivers/pinctrl/pinctrl-amd.c 16592 16593PIN CONTROLLER - FREESCALE 16594M: Dong Aisheng <aisheng.dong@nxp.com> 16595M: Fabio Estevam <festevam@gmail.com> 16596M: Shawn Guo <shawnguo@kernel.org> 16597M: Jacky Bai <ping.bai@nxp.com> 16598R: Pengutronix Kernel Team <kernel@pengutronix.de> 16599L: linux-gpio@vger.kernel.org 16600S: Maintained 16601F: Documentation/devicetree/bindings/pinctrl/fsl,* 16602F: drivers/pinctrl/freescale/ 16603 16604PIN CONTROLLER - INTEL 16605M: Mika Westerberg <mika.westerberg@linux.intel.com> 16606M: Andy Shevchenko <andy@kernel.org> 16607S: Supported 16608T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16609F: drivers/pinctrl/intel/ 16610 16611PIN CONTROLLER - KEEMBAY 16612M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16613S: Supported 16614F: drivers/pinctrl/pinctrl-keembay* 16615 16616PIN CONTROLLER - MEDIATEK 16617M: Sean Wang <sean.wang@kernel.org> 16618L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16619S: Maintained 16620F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16621F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16622F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16623F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16624F: drivers/pinctrl/mediatek/ 16625 16626PIN CONTROLLER - MEDIATEK MIPS 16627M: Arınç ÜNAL <arinc.unal@arinc9.com> 16628M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16629L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16630L: linux-mips@vger.kernel.org 16631S: Maintained 16632F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16633F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16634F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16635F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16636F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16637F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16638F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16639F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16640F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16641F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16642F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16643F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16644F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16645F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16646F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16647 16648PIN CONTROLLER - MICROCHIP AT91 16649M: Ludovic Desroches <ludovic.desroches@microchip.com> 16650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16651L: linux-gpio@vger.kernel.org 16652S: Supported 16653F: drivers/gpio/gpio-sama5d2-piobu.c 16654F: drivers/pinctrl/pinctrl-at91* 16655 16656PIN CONTROLLER - NXP S32 16657M: Chester Lin <clin@suse.com> 16658R: NXP S32 Linux Team <s32@nxp.com> 16659L: linux-gpio@vger.kernel.org 16660S: Maintained 16661F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16662F: drivers/pinctrl/nxp/ 16663 16664PIN CONTROLLER - QUALCOMM 16665M: Bjorn Andersson <andersson@kernel.org> 16666L: linux-arm-msm@vger.kernel.org 16667S: Maintained 16668F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16669F: drivers/pinctrl/qcom/ 16670 16671PIN CONTROLLER - RENESAS 16672M: Geert Uytterhoeven <geert+renesas@glider.be> 16673L: linux-renesas-soc@vger.kernel.org 16674S: Supported 16675T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16676F: Documentation/devicetree/bindings/pinctrl/renesas,* 16677F: drivers/pinctrl/renesas/ 16678 16679PIN CONTROLLER - SAMSUNG 16680M: Tomasz Figa <tomasz.figa@gmail.com> 16681M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16682M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16683R: Alim Akhtar <alim.akhtar@samsung.com> 16684L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16685L: linux-samsung-soc@vger.kernel.org 16686S: Maintained 16687C: irc://irc.libera.chat/linux-exynos 16688Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16689B: mailto:linux-samsung-soc@vger.kernel.org 16690T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16691F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16692F: drivers/pinctrl/samsung/ 16693F: include/dt-bindings/pinctrl/samsung.h 16694 16695PIN CONTROLLER - SINGLE 16696M: Tony Lindgren <tony@atomide.com> 16697M: Haojian Zhuang <haojian.zhuang@linaro.org> 16698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16699L: linux-omap@vger.kernel.org 16700S: Maintained 16701F: drivers/pinctrl/pinctrl-single.c 16702 16703PIN CONTROLLER - SUNPLUS / TIBBO 16704M: Dvorkin Dmitry <dvorkin@tibbo.com> 16705M: Wells Lu <wellslutw@gmail.com> 16706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16707S: Maintained 16708W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16709F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16710F: drivers/pinctrl/sunplus/ 16711F: include/dt-bindings/pinctrl/sppctl*.h 16712 16713PINE64 PINEPHONE KEYBOARD DRIVER 16714M: Samuel Holland <samuel@sholland.org> 16715S: Supported 16716F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16717F: drivers/input/keyboard/pinephone-keyboard.c 16718 16719PKTCDVD DRIVER 16720M: linux-block@vger.kernel.org 16721S: Orphan 16722F: drivers/block/pktcdvd.c 16723F: include/linux/pktcdvd.h 16724F: include/uapi/linux/pktcdvd.h 16725 16726PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16727M: Tomasz Duszynski <tduszyns@gmail.com> 16728S: Maintained 16729F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16730F: drivers/iio/chemical/pms7003.c 16731 16732PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16733M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16734L: netdev@vger.kernel.org 16735S: Maintained 16736F: drivers/net/phy/mdio-open-alliance.h 16737F: net/ethtool/plca.c 16738 16739PLDMFW LIBRARY 16740M: Jacob Keller <jacob.e.keller@intel.com> 16741S: Maintained 16742F: Documentation/driver-api/pldmfw/ 16743F: include/linux/pldmfw.h 16744F: lib/pldmfw/ 16745 16746PLX DMA DRIVER 16747M: Logan Gunthorpe <logang@deltatee.com> 16748S: Maintained 16749F: drivers/dma/plx_dma.c 16750 16751PM6764TR DRIVER 16752M: Charles Hsu <hsu.yungteng@gmail.com> 16753L: linux-hwmon@vger.kernel.org 16754S: Maintained 16755F: Documentation/hwmon/pm6764tr.rst 16756F: drivers/hwmon/pmbus/pm6764tr.c 16757 16758PM-GRAPH UTILITY 16759M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16760L: linux-pm@vger.kernel.org 16761S: Supported 16762W: https://01.org/pm-graph 16763B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16764T: git git://github.com/intel/pm-graph 16765F: tools/power/pm-graph 16766 16767PMBUS HARDWARE MONITORING DRIVERS 16768M: Guenter Roeck <linux@roeck-us.net> 16769L: linux-hwmon@vger.kernel.org 16770S: Maintained 16771W: http://hwmon.wiki.kernel.org/ 16772W: http://www.roeck-us.net/linux/drivers/ 16773T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16774F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16775F: Documentation/devicetree/bindings/hwmon/max31785.txt 16776F: Documentation/hwmon/adm1275.rst 16777F: Documentation/hwmon/ibm-cffps.rst 16778F: Documentation/hwmon/ir35221.rst 16779F: Documentation/hwmon/lm25066.rst 16780F: Documentation/hwmon/ltc2978.rst 16781F: Documentation/hwmon/ltc3815.rst 16782F: Documentation/hwmon/max16064.rst 16783F: Documentation/hwmon/max20751.rst 16784F: Documentation/hwmon/max31785.rst 16785F: Documentation/hwmon/max34440.rst 16786F: Documentation/hwmon/max8688.rst 16787F: Documentation/hwmon/pmbus-core.rst 16788F: Documentation/hwmon/pmbus.rst 16789F: Documentation/hwmon/tps40422.rst 16790F: Documentation/hwmon/ucd9000.rst 16791F: Documentation/hwmon/ucd9200.rst 16792F: Documentation/hwmon/zl6100.rst 16793F: drivers/hwmon/pmbus/ 16794F: include/linux/pmbus.h 16795 16796PMC SIERRA MaxRAID DRIVER 16797L: linux-scsi@vger.kernel.org 16798S: Orphan 16799W: http://www.pmc-sierra.com/ 16800F: drivers/scsi/pmcraid.* 16801 16802PMC SIERRA PM8001 DRIVER 16803M: Jack Wang <jinpu.wang@cloud.ionos.com> 16804L: linux-scsi@vger.kernel.org 16805S: Supported 16806F: drivers/scsi/pm8001/ 16807 16808PNI RM3100 IIO DRIVER 16809M: Song Qiang <songqiang1304521@gmail.com> 16810L: linux-iio@vger.kernel.org 16811S: Maintained 16812F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16813F: drivers/iio/magnetometer/rm3100* 16814 16815PNP SUPPORT 16816M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16817L: linux-acpi@vger.kernel.org 16818S: Maintained 16819F: drivers/pnp/ 16820F: include/linux/pnp.h 16821 16822POSIX CLOCKS and TIMERS 16823M: Thomas Gleixner <tglx@linutronix.de> 16824L: linux-kernel@vger.kernel.org 16825S: Maintained 16826T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16827F: fs/timerfd.c 16828F: include/linux/time_namespace.h 16829F: include/linux/timer* 16830F: kernel/time/*timer* 16831F: kernel/time/namespace.c 16832 16833POWER MANAGEMENT CORE 16834M: "Rafael J. Wysocki" <rafael@kernel.org> 16835L: linux-pm@vger.kernel.org 16836S: Supported 16837B: https://bugzilla.kernel.org 16838T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16839F: drivers/base/power/ 16840F: drivers/powercap/ 16841F: include/linux/intel_rapl.h 16842F: include/linux/pm.h 16843F: include/linux/pm_* 16844F: include/linux/powercap.h 16845F: kernel/configs/nopm.config 16846 16847DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16848M: Daniel Lezcano <daniel.lezcano@kernel.org> 16849L: linux-pm@vger.kernel.org 16850S: Supported 16851B: https://bugzilla.kernel.org 16852T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16853F: drivers/powercap/dtpm* 16854F: include/linux/dtpm.h 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/ramoops.rst 17015F: Documentation/admin-guide/pstore-blk.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/wcd9335.* 17165F: sound/soc/codecs/wcd934x.c 17166F: sound/soc/codecs/wcd-clsh-v2.* 17167F: sound/soc/codecs/wcd-mbhc-v2.* 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 ATHEROS ATH10K WIRELESS DRIVER 17325M: Kalle Valo <kvalo@kernel.org> 17326L: ath10k@lists.infradead.org 17327S: Supported 17328W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17329T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17330F: drivers/net/wireless/ath/ath10k/ 17331F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17332 17333QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17334M: Kalle Valo <kvalo@kernel.org> 17335L: ath11k@lists.infradead.org 17336S: Supported 17337T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17338F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17339F: drivers/net/wireless/ath/ath11k/ 17340 17341QUALCOMM ATH12K WIRELESS DRIVER 17342M: Kalle Valo <kvalo@kernel.org> 17343L: ath12k@lists.infradead.org 17344S: Supported 17345T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17346F: drivers/net/wireless/ath/ath12k/ 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 17444T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17445S: Supported 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 17567T: git https://gitlab.freedesktop.org/agd5f/linux.git 17568B: https://gitlab.freedesktop.org/drm/amd/-/issues 17569C: irc://irc.oftc.net/radeon 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> 17657T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17658S: Maintained 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-map.h 17693F: include/media/rc-core.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 17810REALTEK AUDIO CODECS 17811M: Oder Chiou <oder_chiou@realtek.com> 17812S: Maintained 17813F: include/sound/rt*.h 17814F: sound/soc/codecs/rt* 17815 17816REALTEK OTTO WATCHDOG 17817M: Sander Vanheule <sander@svanheule.net> 17818L: linux-watchdog@vger.kernel.org 17819S: Maintained 17820F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17821F: drivers/watchdog/realtek_otto_wdt.c 17822 17823REALTEK RTL83xx SMI DSA ROUTER CHIPS 17824M: Linus Walleij <linus.walleij@linaro.org> 17825M: Alvin Šipraga <alsi@bang-olufsen.dk> 17826S: Maintained 17827F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17828F: drivers/net/dsa/realtek/* 17829 17830REALTEK WIRELESS DRIVER (rtlwifi family) 17831M: Ping-Ke Shih <pkshih@realtek.com> 17832L: linux-wireless@vger.kernel.org 17833S: Maintained 17834W: https://wireless.wiki.kernel.org/ 17835T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17836F: drivers/net/wireless/realtek/rtlwifi/ 17837 17838REALTEK WIRELESS DRIVER (rtw88) 17839M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17840L: linux-wireless@vger.kernel.org 17841S: Maintained 17842F: drivers/net/wireless/realtek/rtw88/ 17843 17844REALTEK WIRELESS DRIVER (rtw89) 17845M: Ping-Ke Shih <pkshih@realtek.com> 17846L: linux-wireless@vger.kernel.org 17847S: Maintained 17848F: drivers/net/wireless/realtek/rtw89/ 17849 17850REDPINE WIRELESS DRIVER 17851L: linux-wireless@vger.kernel.org 17852S: Orphan 17853F: drivers/net/wireless/rsi/ 17854 17855REGISTER MAP ABSTRACTION 17856M: Mark Brown <broonie@kernel.org> 17857L: linux-kernel@vger.kernel.org 17858S: Supported 17859T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17860F: Documentation/devicetree/bindings/regmap/ 17861F: drivers/base/regmap/ 17862F: include/linux/regmap.h 17863 17864REISERFS FILE SYSTEM 17865L: reiserfs-devel@vger.kernel.org 17866S: Supported 17867F: fs/reiserfs/ 17868 17869REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17870M: Bjorn Andersson <andersson@kernel.org> 17871M: Mathieu Poirier <mathieu.poirier@linaro.org> 17872L: linux-remoteproc@vger.kernel.org 17873S: Maintained 17874T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17875F: Documentation/ABI/testing/sysfs-class-remoteproc 17876F: Documentation/devicetree/bindings/remoteproc/ 17877F: Documentation/staging/remoteproc.rst 17878F: drivers/remoteproc/ 17879F: include/linux/remoteproc.h 17880F: include/linux/remoteproc/ 17881 17882REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17883M: Bjorn Andersson <andersson@kernel.org> 17884M: Mathieu Poirier <mathieu.poirier@linaro.org> 17885L: linux-remoteproc@vger.kernel.org 17886S: Maintained 17887T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17888F: Documentation/ABI/testing/sysfs-bus-rpmsg 17889F: Documentation/staging/rpmsg.rst 17890F: drivers/rpmsg/ 17891F: include/linux/rpmsg.h 17892F: include/linux/rpmsg/ 17893F: include/uapi/linux/rpmsg.h 17894F: samples/rpmsg/ 17895 17896REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17897M: Stephan Gerhold <stephan@gerhold.net> 17898L: netdev@vger.kernel.org 17899L: linux-remoteproc@vger.kernel.org 17900S: Maintained 17901F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17902 17903RENESAS CLOCK DRIVERS 17904M: Geert Uytterhoeven <geert+renesas@glider.be> 17905L: linux-renesas-soc@vger.kernel.org 17906S: Supported 17907T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17908F: Documentation/devicetree/bindings/clock/renesas,* 17909F: drivers/clk/renesas/ 17910 17911RENESAS EMEV2 I2C DRIVER 17912M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17913L: linux-renesas-soc@vger.kernel.org 17914S: Supported 17915F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17916F: drivers/i2c/busses/i2c-emev2.c 17917 17918RENESAS ETHERNET DRIVERS 17919R: Sergey Shtylyov <s.shtylyov@omp.ru> 17920L: netdev@vger.kernel.org 17921L: linux-renesas-soc@vger.kernel.org 17922F: Documentation/devicetree/bindings/net/renesas,*.yaml 17923F: drivers/net/ethernet/renesas/ 17924F: include/linux/sh_eth.h 17925 17926RENESAS IDT821034 ASoC CODEC 17927M: Herve Codina <herve.codina@bootlin.com> 17928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17929S: Maintained 17930F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17931F: sound/soc/codecs/idt821034.c 17932 17933RENESAS R-CAR GYROADC DRIVER 17934M: Marek Vasut <marek.vasut@gmail.com> 17935L: linux-iio@vger.kernel.org 17936S: Supported 17937F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17938F: drivers/iio/adc/rcar-gyroadc.c 17939 17940RENESAS R-CAR I2C DRIVERS 17941M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17942L: linux-renesas-soc@vger.kernel.org 17943S: Supported 17944F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17945F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17946F: drivers/i2c/busses/i2c-rcar.c 17947F: drivers/i2c/busses/i2c-sh_mobile.c 17948 17949RENESAS R-CAR SATA DRIVER 17950R: Sergey Shtylyov <s.shtylyov@omp.ru> 17951S: Supported 17952L: linux-ide@vger.kernel.org 17953L: linux-renesas-soc@vger.kernel.org 17954F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17955F: drivers/ata/sata_rcar.c 17956 17957RENESAS R-CAR THERMAL DRIVERS 17958M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17959L: linux-renesas-soc@vger.kernel.org 17960S: Supported 17961F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17962F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17963F: drivers/thermal/rcar_gen3_thermal.c 17964F: drivers/thermal/rcar_thermal.c 17965 17966RENESAS RIIC DRIVER 17967M: Chris Brandt <chris.brandt@renesas.com> 17968L: linux-renesas-soc@vger.kernel.org 17969S: Supported 17970F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17971F: drivers/i2c/busses/i2c-riic.c 17972 17973RENESAS USB PHY DRIVER 17974M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17975L: linux-renesas-soc@vger.kernel.org 17976S: Maintained 17977F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17978 17979RENESAS RZ/G2L A/D DRIVER 17980M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17981L: linux-iio@vger.kernel.org 17982L: linux-renesas-soc@vger.kernel.org 17983S: Supported 17984F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17985F: drivers/iio/adc/rzg2l_adc.c 17986 17987RENESAS RZ/G2L MTU3a COUNTER DRIVER 17988M: Biju Das <biju.das.jz@bp.renesas.com> 17989L: linux-iio@vger.kernel.org 17990L: linux-renesas-soc@vger.kernel.org 17991S: Supported 17992F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 17993F: drivers/counter/rz-mtu3-cnt.c 17994 17995RENESAS RZ/N1 A5PSW SWITCH DRIVER 17996M: Clément Léger <clement.leger@bootlin.com> 17997L: linux-renesas-soc@vger.kernel.org 17998L: netdev@vger.kernel.org 17999S: Maintained 18000F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18001F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18002F: drivers/net/dsa/rzn1_a5psw* 18003F: drivers/net/pcs/pcs-rzn1-miic.c 18004F: include/dt-bindings/net/pcs-rzn1-miic.h 18005F: include/linux/pcs-rzn1-miic.h 18006F: net/dsa/tag_rzn1_a5psw.c 18007 18008RENESAS RZ/N1 RTC CONTROLLER DRIVER 18009M: Miquel Raynal <miquel.raynal@bootlin.com> 18010L: linux-rtc@vger.kernel.org 18011L: linux-renesas-soc@vger.kernel.org 18012S: Maintained 18013F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18014F: drivers/rtc/rtc-rzn1.c 18015 18016RENESAS RZ/N1 USBF CONTROLLER DRIVER 18017M: Herve Codina <herve.codina@bootlin.com> 18018L: linux-renesas-soc@vger.kernel.org 18019L: linux-usb@vger.kernel.org 18020S: Maintained 18021F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18022F: drivers/usb/gadget/udc/renesas_usbf.c 18023 18024RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18025M: Miquel Raynal <miquel.raynal@bootlin.com> 18026L: linux-mtd@lists.infradead.org 18027L: linux-renesas-soc@vger.kernel.org 18028S: Maintained 18029F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18030F: drivers/mtd/nand/raw/renesas-nand-controller.c 18031 18032RENESAS VERSACLOCK 7 CLOCK DRIVER 18033M: Alex Helms <alexander.helms.jy@renesas.com> 18034S: Maintained 18035F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18036F: drivers/clk/clk-versaclock7.c 18037 18038RESET CONTROLLER FRAMEWORK 18039M: Philipp Zabel <p.zabel@pengutronix.de> 18040S: Maintained 18041T: git git://git.pengutronix.de/git/pza/linux 18042F: Documentation/devicetree/bindings/reset/ 18043F: Documentation/driver-api/reset.rst 18044F: drivers/reset/ 18045F: include/dt-bindings/reset/ 18046F: include/linux/reset-controller.h 18047F: include/linux/reset.h 18048F: include/linux/reset/ 18049K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18050 18051RESTARTABLE SEQUENCES SUPPORT 18052M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18053M: Peter Zijlstra <peterz@infradead.org> 18054M: "Paul E. McKenney" <paulmck@kernel.org> 18055M: Boqun Feng <boqun.feng@gmail.com> 18056L: linux-kernel@vger.kernel.org 18057S: Supported 18058F: include/trace/events/rseq.h 18059F: include/uapi/linux/rseq.h 18060F: kernel/rseq.c 18061F: tools/testing/selftests/rseq/ 18062 18063RFKILL 18064M: Johannes Berg <johannes@sipsolutions.net> 18065L: linux-wireless@vger.kernel.org 18066S: Maintained 18067W: https://wireless.wiki.kernel.org/ 18068Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18069T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18070T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18071F: Documentation/ABI/stable/sysfs-class-rfkill 18072F: Documentation/driver-api/rfkill.rst 18073F: include/linux/rfkill.h 18074F: include/uapi/linux/rfkill.h 18075F: net/rfkill/ 18076 18077RHASHTABLE 18078M: Thomas Graf <tgraf@suug.ch> 18079M: Herbert Xu <herbert@gondor.apana.org.au> 18080L: netdev@vger.kernel.org 18081S: Maintained 18082F: include/linux/rhashtable-types.h 18083F: include/linux/rhashtable.h 18084F: lib/rhashtable.c 18085F: lib/test_rhashtable.c 18086 18087RICOH R5C592 MEMORYSTICK DRIVER 18088M: Maxim Levitsky <maximlevitsky@gmail.com> 18089S: Maintained 18090F: drivers/memstick/host/r592.* 18091 18092RICOH SMARTMEDIA/XD DRIVER 18093M: Maxim Levitsky <maximlevitsky@gmail.com> 18094S: Maintained 18095F: drivers/mtd/nand/raw/r852.c 18096F: drivers/mtd/nand/raw/r852.h 18097 18098RISC-V PMU DRIVERS 18099M: Atish Patra <atishp@atishpatra.org> 18100R: Anup Patel <anup@brainfault.org> 18101L: linux-riscv@lists.infradead.org 18102S: Supported 18103F: drivers/perf/riscv_pmu.c 18104F: drivers/perf/riscv_pmu_legacy.c 18105F: drivers/perf/riscv_pmu_sbi.c 18106 18107RISC-V ARCHITECTURE 18108M: Paul Walmsley <paul.walmsley@sifive.com> 18109M: Palmer Dabbelt <palmer@dabbelt.com> 18110M: Albert Ou <aou@eecs.berkeley.edu> 18111L: linux-riscv@lists.infradead.org 18112S: Supported 18113Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18114C: irc://irc.libera.chat/riscv 18115P: Documentation/riscv/patch-acceptance.rst 18116T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18117F: arch/riscv/ 18118N: riscv 18119K: riscv 18120 18121RISC-V MICROCHIP FPGA SUPPORT 18122M: Conor Dooley <conor.dooley@microchip.com> 18123M: Daire McNamara <daire.mcnamara@microchip.com> 18124L: linux-riscv@lists.infradead.org 18125S: Supported 18126F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18127F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18128F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18129F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18130F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18131F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18132F: Documentation/devicetree/bindings/riscv/microchip.yaml 18133F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18134F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18135F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18136F: arch/riscv/boot/dts/microchip/ 18137F: drivers/char/hw_random/mpfs-rng.c 18138F: drivers/clk/microchip/clk-mpfs*.c 18139F: drivers/i2c/busses/i2c-microchip-corei2c.c 18140F: drivers/mailbox/mailbox-mpfs.c 18141F: drivers/pci/controller/pcie-microchip-host.c 18142F: drivers/reset/reset-mpfs.c 18143F: drivers/rtc/rtc-mpfs.c 18144F: drivers/soc/microchip/mpfs-sys-controller.c 18145F: drivers/spi/spi-microchip-core-qspi.c 18146F: drivers/spi/spi-microchip-core.c 18147F: drivers/usb/musb/mpfs.c 18148F: include/soc/microchip/mpfs.h 18149 18150RISC-V MISC SOC SUPPORT 18151M: Conor Dooley <conor@kernel.org> 18152L: linux-riscv@lists.infradead.org 18153S: Maintained 18154Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18155T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18156F: Documentation/devicetree/bindings/riscv/ 18157F: arch/riscv/boot/dts/ 18158 18159RNBD BLOCK DRIVERS 18160M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18161M: Jack Wang <jinpu.wang@ionos.com> 18162L: linux-block@vger.kernel.org 18163S: Maintained 18164F: drivers/block/rnbd/ 18165 18166ROCCAT DRIVERS 18167M: Stefan Achatz <erazor_de@users.sourceforge.net> 18168S: Maintained 18169W: http://sourceforge.net/projects/roccat/ 18170F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18171F: drivers/hid/hid-roccat* 18172F: include/linux/hid-roccat* 18173 18174ROCKCHIP CRYPTO DRIVERS 18175M: Corentin Labbe <clabbe@baylibre.com> 18176L: linux-crypto@vger.kernel.org 18177S: Maintained 18178F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18179F: drivers/crypto/rockchip/ 18180 18181ROCKCHIP I2S TDM DRIVER 18182M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18183L: linux-rockchip@lists.infradead.org 18184S: Maintained 18185F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18186F: sound/soc/rockchip/rockchip_i2s_tdm.* 18187 18188ROCKCHIP ISP V1 DRIVER 18189M: Dafna Hirschfeld <dafna@fastmail.com> 18190L: linux-media@vger.kernel.org 18191L: linux-rockchip@lists.infradead.org 18192S: Maintained 18193F: Documentation/admin-guide/media/rkisp1.rst 18194F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18195F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18196F: drivers/media/platform/rockchip/rkisp1 18197F: include/uapi/linux/rkisp1-config.h 18198 18199ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18200M: Jacob Chen <jacob-chen@iotwrt.com> 18201M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18202L: linux-media@vger.kernel.org 18203L: linux-rockchip@lists.infradead.org 18204S: Maintained 18205F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18206F: drivers/media/platform/rockchip/rga/ 18207 18208ROCKCHIP VIDEO DECODER DRIVER 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,vdec.yaml 18214F: drivers/staging/media/rkvdec/ 18215 18216ROCKER DRIVER 18217M: Jiri Pirko <jiri@resnulli.us> 18218L: netdev@vger.kernel.org 18219S: Supported 18220F: drivers/net/ethernet/rocker/ 18221 18222ROCKETPORT EXPRESS/INFINITY DRIVER 18223M: Kevin Cernekee <cernekee@gmail.com> 18224L: linux-serial@vger.kernel.org 18225S: Odd Fixes 18226F: drivers/tty/serial/rp2.* 18227 18228ROHM BD99954 CHARGER IC 18229M: Matti Vaittinen <mazziesaccount@gmail.com> 18230S: Supported 18231F: drivers/power/supply/bd99954-charger.c 18232F: drivers/power/supply/bd99954-charger.h 18233 18234ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18235M: Tomasz Duszynski <tduszyns@gmail.com> 18236S: Maintained 18237F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18238F: drivers/iio/light/bh1750.c 18239 18240ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18241M: Matti Vaittinen <mazziesaccount@gmail.com> 18242L: linux-iio@vger.kernel.org 18243S: Supported 18244F: drivers/iio/light/rohm-bu27034.c 18245 18246ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18247M: Marek Vasut <marek.vasut+renesas@gmail.com> 18248L: linux-kernel@vger.kernel.org 18249L: linux-renesas-soc@vger.kernel.org 18250S: Supported 18251F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18252F: drivers/gpio/gpio-bd9571mwv.c 18253F: drivers/mfd/bd9571mwv.c 18254F: drivers/regulator/bd9571mwv-regulator.c 18255F: include/linux/mfd/bd9571mwv.h 18256 18257ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18258M: Matti Vaittinen <mazziesaccount@gmail.com> 18259S: Supported 18260F: drivers/clk/clk-bd718x7.c 18261F: drivers/gpio/gpio-bd71815.c 18262F: drivers/gpio/gpio-bd71828.c 18263F: drivers/mfd/rohm-bd71828.c 18264F: drivers/mfd/rohm-bd718x7.c 18265F: drivers/mfd/rohm-bd9576.c 18266F: drivers/regulator/bd71815-regulator.c 18267F: drivers/regulator/bd71828-regulator.c 18268F: drivers/regulator/bd718x7-regulator.c 18269F: drivers/regulator/bd9576-regulator.c 18270F: drivers/regulator/rohm-regulator.c 18271F: drivers/rtc/rtc-bd70528.c 18272F: drivers/watchdog/bd9576_wdt.c 18273F: include/linux/mfd/rohm-bd71815.h 18274F: include/linux/mfd/rohm-bd71828.h 18275F: include/linux/mfd/rohm-bd718x7.h 18276F: include/linux/mfd/rohm-bd957x.h 18277F: include/linux/mfd/rohm-generic.h 18278F: include/linux/mfd/rohm-shared.h 18279 18280ROSE NETWORK LAYER 18281M: Ralf Baechle <ralf@linux-mips.org> 18282L: linux-hams@vger.kernel.org 18283S: Maintained 18284W: http://www.linux-ax25.org/ 18285F: include/net/rose.h 18286F: include/uapi/linux/rose.h 18287F: net/rose/ 18288 18289ROTATION DRIVER FOR ALLWINNER A83T 18290M: Jernej Skrabec <jernej.skrabec@gmail.com> 18291L: linux-media@vger.kernel.org 18292S: Maintained 18293T: git git://linuxtv.org/media_tree.git 18294F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18295F: drivers/media/platform/sunxi/sun8i-rotate/ 18296 18297RPMSG TTY DRIVER 18298M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18299L: linux-remoteproc@vger.kernel.org 18300S: Maintained 18301F: drivers/tty/rpmsg_tty.c 18302 18303RTL2830 MEDIA DRIVER 18304M: Antti Palosaari <crope@iki.fi> 18305L: linux-media@vger.kernel.org 18306S: Maintained 18307W: https://linuxtv.org 18308W: http://palosaari.fi/linux/ 18309Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18310T: git git://linuxtv.org/anttip/media_tree.git 18311F: drivers/media/dvb-frontends/rtl2830* 18312 18313RTL2832 MEDIA DRIVER 18314M: Antti Palosaari <crope@iki.fi> 18315L: linux-media@vger.kernel.org 18316S: Maintained 18317W: https://linuxtv.org 18318W: http://palosaari.fi/linux/ 18319Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18320T: git git://linuxtv.org/anttip/media_tree.git 18321F: drivers/media/dvb-frontends/rtl2832* 18322 18323RTL2832_SDR MEDIA DRIVER 18324M: Antti Palosaari <crope@iki.fi> 18325L: linux-media@vger.kernel.org 18326S: Maintained 18327W: https://linuxtv.org 18328W: http://palosaari.fi/linux/ 18329Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18330T: git git://linuxtv.org/anttip/media_tree.git 18331F: drivers/media/dvb-frontends/rtl2832_sdr* 18332 18333RTL8180 WIRELESS DRIVER 18334L: linux-wireless@vger.kernel.org 18335S: Orphan 18336W: https://wireless.wiki.kernel.org/ 18337T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18338F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18339 18340RTL8187 WIRELESS DRIVER 18341M: Herton Ronaldo Krzesinski <herton@canonical.com> 18342M: Hin-Tak Leung <htl10@users.sourceforge.net> 18343M: Larry Finger <Larry.Finger@lwfinger.net> 18344L: linux-wireless@vger.kernel.org 18345S: Maintained 18346W: https://wireless.wiki.kernel.org/ 18347T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18348F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18349 18350RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18351M: Jes Sorensen <Jes.Sorensen@gmail.com> 18352L: linux-wireless@vger.kernel.org 18353S: Maintained 18354T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18355F: drivers/net/wireless/realtek/rtl8xxxu/ 18356 18357RTRS TRANSPORT DRIVERS 18358M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18359M: Jack Wang <jinpu.wang@ionos.com> 18360L: linux-rdma@vger.kernel.org 18361S: Maintained 18362F: drivers/infiniband/ulp/rtrs/ 18363 18364RUNTIME VERIFICATION (RV) 18365M: Daniel Bristot de Oliveira <bristot@kernel.org> 18366M: Steven Rostedt <rostedt@goodmis.org> 18367L: linux-trace-devel@vger.kernel.org 18368S: Maintained 18369F: Documentation/trace/rv/ 18370F: include/linux/rv.h 18371F: include/rv/ 18372F: kernel/trace/rv/ 18373F: tools/verification/ 18374 18375RUST 18376M: Miguel Ojeda <ojeda@kernel.org> 18377M: Alex Gaynor <alex.gaynor@gmail.com> 18378M: Wedson Almeida Filho <wedsonaf@gmail.com> 18379R: Boqun Feng <boqun.feng@gmail.com> 18380R: Gary Guo <gary@garyguo.net> 18381R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18382R: Benno Lossin <benno.lossin@proton.me> 18383L: rust-for-linux@vger.kernel.org 18384S: Supported 18385W: https://github.com/Rust-for-Linux/linux 18386B: https://github.com/Rust-for-Linux/linux/issues 18387C: zulip://rust-for-linux.zulipchat.com 18388T: git https://github.com/Rust-for-Linux/linux.git rust-next 18389F: Documentation/rust/ 18390F: rust/ 18391F: samples/rust/ 18392F: scripts/*rust* 18393K: \b(?i:rust)\b 18394 18395RXRPC SOCKETS (AF_RXRPC) 18396M: David Howells <dhowells@redhat.com> 18397M: Marc Dionne <marc.dionne@auristor.com> 18398L: linux-afs@lists.infradead.org 18399S: Supported 18400W: https://www.infradead.org/~dhowells/kafs/ 18401F: Documentation/networking/rxrpc.rst 18402F: include/keys/rxrpc-type.h 18403F: include/net/af_rxrpc.h 18404F: include/trace/events/rxrpc.h 18405F: include/uapi/linux/rxrpc.h 18406F: net/rxrpc/ 18407 18408S3 SAVAGE FRAMEBUFFER DRIVER 18409M: Antonino Daplas <adaplas@gmail.com> 18410L: linux-fbdev@vger.kernel.org 18411S: Maintained 18412F: drivers/video/fbdev/savage/ 18413 18414S390 ARCHITECTURE 18415M: Heiko Carstens <hca@linux.ibm.com> 18416M: Vasily Gorbik <gor@linux.ibm.com> 18417M: Alexander Gordeev <agordeev@linux.ibm.com> 18418R: Christian Borntraeger <borntraeger@linux.ibm.com> 18419R: Sven Schnelle <svens@linux.ibm.com> 18420L: linux-s390@vger.kernel.org 18421S: Supported 18422T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18423F: Documentation/driver-api/s390-drivers.rst 18424F: Documentation/s390/ 18425F: arch/s390/ 18426F: drivers/s390/ 18427F: drivers/watchdog/diag288_wdt.c 18428 18429S390 COMMON I/O LAYER 18430M: Vineeth Vijayan <vneethv@linux.ibm.com> 18431M: Peter Oberparleiter <oberpar@linux.ibm.com> 18432L: linux-s390@vger.kernel.org 18433S: Supported 18434F: drivers/s390/cio/ 18435 18436S390 DASD DRIVER 18437M: Stefan Haberland <sth@linux.ibm.com> 18438M: Jan Hoeppner <hoeppner@linux.ibm.com> 18439L: linux-s390@vger.kernel.org 18440S: Supported 18441F: block/partitions/ibm.c 18442F: drivers/s390/block/dasd* 18443F: include/linux/dasd_mod.h 18444 18445S390 IOMMU (PCI) 18446M: Niklas Schnelle <schnelle@linux.ibm.com> 18447M: Matthew Rosato <mjrosato@linux.ibm.com> 18448R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18449L: linux-s390@vger.kernel.org 18450S: Supported 18451F: drivers/iommu/s390-iommu.c 18452 18453S390 IUCV NETWORK LAYER 18454M: Alexandra Winter <wintera@linux.ibm.com> 18455M: Wenjia Zhang <wenjia@linux.ibm.com> 18456L: linux-s390@vger.kernel.org 18457L: netdev@vger.kernel.org 18458S: Supported 18459F: drivers/s390/net/*iucv* 18460F: include/net/iucv/ 18461F: net/iucv/ 18462 18463S390 NETWORK DRIVERS 18464M: Alexandra Winter <wintera@linux.ibm.com> 18465M: Wenjia Zhang <wenjia@linux.ibm.com> 18466L: linux-s390@vger.kernel.org 18467L: netdev@vger.kernel.org 18468S: Supported 18469F: drivers/s390/net/ 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 PCI SUBSYSTEM 18481M: Niklas Schnelle <schnelle@linux.ibm.com> 18482M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18483L: linux-s390@vger.kernel.org 18484S: Supported 18485F: arch/s390/pci/ 18486F: drivers/pci/hotplug/s390_pci_hpc.c 18487F: Documentation/s390/pci.rst 18488 18489S390 SCM DRIVER 18490M: Vineeth Vijayan <vneethv@linux.ibm.com> 18491L: linux-s390@vger.kernel.org 18492S: Supported 18493F: drivers/s390/block/scm* 18494F: drivers/s390/cio/scm.c 18495 18496S390 VFIO AP DRIVER 18497M: Tony Krowiak <akrowiak@linux.ibm.com> 18498M: Halil Pasic <pasic@linux.ibm.com> 18499M: Jason Herne <jjherne@linux.ibm.com> 18500L: linux-s390@vger.kernel.org 18501S: Supported 18502F: Documentation/s390/vfio-ap* 18503F: drivers/s390/crypto/vfio_ap* 18504 18505S390 VFIO-CCW DRIVER 18506M: Eric Farman <farman@linux.ibm.com> 18507M: Matthew Rosato <mjrosato@linux.ibm.com> 18508R: Halil Pasic <pasic@linux.ibm.com> 18509L: linux-s390@vger.kernel.org 18510L: kvm@vger.kernel.org 18511S: Supported 18512F: Documentation/s390/vfio-ccw.rst 18513F: drivers/s390/cio/vfio_ccw* 18514F: include/uapi/linux/vfio_ccw.h 18515 18516S390 VFIO-PCI DRIVER 18517M: Matthew Rosato <mjrosato@linux.ibm.com> 18518M: Eric Farman <farman@linux.ibm.com> 18519L: linux-s390@vger.kernel.org 18520L: kvm@vger.kernel.org 18521S: Supported 18522F: arch/s390/kvm/pci* 18523F: drivers/vfio/pci/vfio_pci_zdev.c 18524F: include/uapi/linux/vfio_zdev.h 18525 18526S390 ZCRYPT DRIVER 18527M: Harald Freudenberger <freude@linux.ibm.com> 18528L: linux-s390@vger.kernel.org 18529S: Supported 18530F: drivers/s390/crypto/ 18531 18532S390 ZFCP DRIVER 18533M: Steffen Maier <maier@linux.ibm.com> 18534M: Benjamin Block <bblock@linux.ibm.com> 18535L: linux-s390@vger.kernel.org 18536S: Supported 18537F: drivers/s390/scsi/zfcp_* 18538 18539SAA6588 RDS RECEIVER DRIVER 18540M: Hans Verkuil <hverkuil@xs4all.nl> 18541L: linux-media@vger.kernel.org 18542S: Odd Fixes 18543W: https://linuxtv.org 18544T: git git://linuxtv.org/media_tree.git 18545F: drivers/media/i2c/saa6588* 18546 18547SAA7134 VIDEO4LINUX DRIVER 18548M: Mauro Carvalho Chehab <mchehab@kernel.org> 18549L: linux-media@vger.kernel.org 18550S: Odd fixes 18551W: https://linuxtv.org 18552T: git git://linuxtv.org/media_tree.git 18553F: Documentation/driver-api/media/drivers/saa7134* 18554F: drivers/media/pci/saa7134/ 18555 18556SAA7146 VIDEO4LINUX-2 DRIVER 18557M: Hans Verkuil <hverkuil@xs4all.nl> 18558L: linux-media@vger.kernel.org 18559S: Maintained 18560T: git git://linuxtv.org/media_tree.git 18561F: drivers/media/common/saa7146/ 18562F: drivers/media/pci/saa7146/ 18563F: include/media/drv-intf/saa7146* 18564 18565SAFESETID SECURITY MODULE 18566M: Micah Morton <mortonm@chromium.org> 18567S: Supported 18568F: Documentation/admin-guide/LSM/SafeSetID.rst 18569F: security/safesetid/ 18570 18571SAMSUNG AUDIO (ASoC) DRIVERS 18572M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18573M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18574L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18575S: Supported 18576B: mailto:linux-samsung-soc@vger.kernel.org 18577F: Documentation/devicetree/bindings/sound/samsung* 18578F: sound/soc/samsung/ 18579 18580SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18581M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18582L: linux-crypto@vger.kernel.org 18583L: linux-samsung-soc@vger.kernel.org 18584S: Maintained 18585F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18586F: drivers/crypto/exynos-rng.c 18587 18588SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18589M: Łukasz Stelmach <l.stelmach@samsung.com> 18590L: linux-samsung-soc@vger.kernel.org 18591S: Maintained 18592F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18593F: drivers/char/hw_random/exynos-trng.c 18594 18595SAMSUNG FRAMEBUFFER DRIVER 18596M: Jingoo Han <jingoohan1@gmail.com> 18597L: linux-fbdev@vger.kernel.org 18598S: Maintained 18599F: drivers/video/fbdev/s3c-fb.c 18600 18601SAMSUNG INTERCONNECT DRIVERS 18602M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18603M: Artur Świgoń <a.swigon@samsung.com> 18604L: linux-pm@vger.kernel.org 18605L: linux-samsung-soc@vger.kernel.org 18606S: Supported 18607F: drivers/interconnect/samsung/ 18608 18609SAMSUNG LAPTOP DRIVER 18610M: Corentin Chary <corentin.chary@gmail.com> 18611L: platform-driver-x86@vger.kernel.org 18612S: Maintained 18613F: drivers/platform/x86/samsung-laptop.c 18614 18615SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18616M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18617L: linux-kernel@vger.kernel.org 18618L: linux-samsung-soc@vger.kernel.org 18619S: Supported 18620B: mailto:linux-samsung-soc@vger.kernel.org 18621F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18622F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18623F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18624F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18625F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18626F: drivers/clk/clk-s2mps11.c 18627F: drivers/mfd/sec*.c 18628F: drivers/regulator/s2m*.c 18629F: drivers/regulator/s5m*.c 18630F: drivers/rtc/rtc-s5m.c 18631F: include/linux/mfd/samsung/ 18632 18633SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18634M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18635L: linux-media@vger.kernel.org 18636L: linux-samsung-soc@vger.kernel.org 18637S: Maintained 18638F: drivers/media/platform/samsung/s3c-camif/ 18639F: include/media/drv-intf/s3c_camif.h 18640 18641SAMSUNG S3FWRN5 NFC DRIVER 18642M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18643S: Maintained 18644F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18645F: drivers/nfc/s3fwrn5 18646 18647SAMSUNG S5C73M3 CAMERA DRIVER 18648M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18649M: Andrzej Hajda <andrzej.hajda@intel.com> 18650L: linux-media@vger.kernel.org 18651S: Supported 18652F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18653F: drivers/media/i2c/s5c73m3/* 18654 18655SAMSUNG S5K5BAF 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: drivers/media/i2c/s5k5baf.c 18661 18662SAMSUNG S5P Security SubSystem (SSS) DRIVER 18663M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18664M: Vladimir Zapolskiy <vz@mleia.com> 18665L: linux-crypto@vger.kernel.org 18666L: linux-samsung-soc@vger.kernel.org 18667S: Maintained 18668F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18669F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18670F: drivers/crypto/s5p-sss.c 18671 18672SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18673M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18674L: linux-media@vger.kernel.org 18675S: Supported 18676Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18677F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18678F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18679F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18680F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18681F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18682F: drivers/media/platform/samsung/exynos4-is/ 18683 18684SAMSUNG SOC CLOCK DRIVERS 18685M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18686M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18687M: Tomasz Figa <tomasz.figa@gmail.com> 18688M: Chanwoo Choi <cw00.choi@samsung.com> 18689R: Alim Akhtar <alim.akhtar@samsung.com> 18690L: linux-samsung-soc@vger.kernel.org 18691S: Supported 18692T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18693T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18694F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18695F: Documentation/devicetree/bindings/clock/samsung,s3c* 18696F: drivers/clk/samsung/ 18697F: include/dt-bindings/clock/exynos*.h 18698F: include/dt-bindings/clock/s5p*.h 18699F: include/dt-bindings/clock/samsung,*.h 18700F: include/linux/clk/samsung.h 18701 18702SAMSUNG SPI DRIVERS 18703M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18704M: Andi Shyti <andi.shyti@kernel.org> 18705L: linux-spi@vger.kernel.org 18706L: linux-samsung-soc@vger.kernel.org 18707S: Maintained 18708F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18709F: drivers/spi/spi-s3c* 18710F: include/linux/platform_data/spi-s3c64xx.h 18711 18712SAMSUNG SXGBE DRIVERS 18713M: Byungho An <bh74.an@samsung.com> 18714L: netdev@vger.kernel.org 18715S: Supported 18716F: drivers/net/ethernet/samsung/sxgbe/ 18717 18718SAMSUNG THERMAL DRIVER 18719M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18720M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18721L: linux-pm@vger.kernel.org 18722L: linux-samsung-soc@vger.kernel.org 18723S: Maintained 18724F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18725F: drivers/thermal/samsung/ 18726 18727SAMSUNG USB2 PHY DRIVER 18728M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18729L: linux-kernel@vger.kernel.org 18730S: Supported 18731F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18732F: Documentation/driver-api/phy/samsung-usb2.rst 18733F: drivers/phy/samsung/phy-exynos4210-usb2.c 18734F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18735F: drivers/phy/samsung/phy-exynos5250-usb2.c 18736F: drivers/phy/samsung/phy-s5pv210-usb2.c 18737F: drivers/phy/samsung/phy-samsung-usb2.c 18738F: drivers/phy/samsung/phy-samsung-usb2.h 18739 18740SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18741M: Paul Barker <paul.barker@sancloud.com> 18742R: Marc Murphy <marc.murphy@sancloud.com> 18743S: Supported 18744F: arch/arm/boot/dts/am335x-sancloud* 18745 18746SC1200 WDT DRIVER 18747M: Zwane Mwaikambo <zwanem@gmail.com> 18748S: Maintained 18749F: drivers/watchdog/sc1200wdt.c 18750 18751SCHEDULER 18752M: Ingo Molnar <mingo@redhat.com> 18753M: Peter Zijlstra <peterz@infradead.org> 18754M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18755M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18756R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18757R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18758R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18759R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18760R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18761R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18762L: linux-kernel@vger.kernel.org 18763S: Maintained 18764T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18765F: include/linux/preempt.h 18766F: include/linux/sched.h 18767F: include/linux/wait.h 18768F: include/uapi/linux/sched.h 18769F: kernel/sched/ 18770 18771SCSI RDMA PROTOCOL (SRP) INITIATOR 18772M: Bart Van Assche <bvanassche@acm.org> 18773L: linux-rdma@vger.kernel.org 18774S: Supported 18775Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18776F: drivers/infiniband/ulp/srp/ 18777F: include/scsi/srp.h 18778 18779SCSI RDMA PROTOCOL (SRP) TARGET 18780M: Bart Van Assche <bvanassche@acm.org> 18781L: linux-rdma@vger.kernel.org 18782L: target-devel@vger.kernel.org 18783S: Supported 18784Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18785F: drivers/infiniband/ulp/srpt/ 18786 18787SCSI SG DRIVER 18788M: Doug Gilbert <dgilbert@interlog.com> 18789L: linux-scsi@vger.kernel.org 18790S: Maintained 18791W: http://sg.danny.cz/sg 18792F: Documentation/scsi/scsi-generic.rst 18793F: drivers/scsi/sg.c 18794F: include/scsi/sg.h 18795 18796SCSI SUBSYSTEM 18797M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18798M: "Martin K. Petersen" <martin.petersen@oracle.com> 18799L: linux-scsi@vger.kernel.org 18800S: Maintained 18801Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18802T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18803T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18804F: Documentation/devicetree/bindings/scsi/ 18805F: drivers/scsi/ 18806F: drivers/ufs/ 18807F: include/scsi/ 18808 18809SCSI TAPE DRIVER 18810M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18811L: linux-scsi@vger.kernel.org 18812S: Maintained 18813F: Documentation/scsi/st.rst 18814F: drivers/scsi/st.* 18815F: drivers/scsi/st_*.h 18816 18817SCSI TARGET CORE USER DRIVER 18818M: Bodo Stroesser <bostroesser@gmail.com> 18819L: linux-scsi@vger.kernel.org 18820L: target-devel@vger.kernel.org 18821S: Supported 18822F: Documentation/target/tcmu-design.rst 18823F: drivers/target/target_core_user.c 18824F: include/uapi/linux/target_core_user.h 18825 18826SCSI TARGET SUBSYSTEM 18827M: "Martin K. Petersen" <martin.petersen@oracle.com> 18828L: linux-scsi@vger.kernel.org 18829L: target-devel@vger.kernel.org 18830S: Supported 18831W: http://www.linux-iscsi.org 18832Q: https://patchwork.kernel.org/project/target-devel/list/ 18833T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18834F: Documentation/target/ 18835F: drivers/target/ 18836F: include/target/ 18837 18838SCTP PROTOCOL 18839M: Neil Horman <nhorman@tuxdriver.com> 18840M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18841M: Xin Long <lucien.xin@gmail.com> 18842L: linux-sctp@vger.kernel.org 18843S: Maintained 18844W: http://lksctp.sourceforge.net 18845F: Documentation/networking/sctp.rst 18846F: include/linux/sctp.h 18847F: include/net/sctp/ 18848F: include/uapi/linux/sctp.h 18849F: net/sctp/ 18850 18851SCx200 CPU SUPPORT 18852M: Jim Cromie <jim.cromie@gmail.com> 18853S: Odd Fixes 18854F: Documentation/i2c/busses/scx200_acb.rst 18855F: arch/x86/platform/scx200/ 18856F: drivers/i2c/busses/scx200* 18857F: drivers/mtd/maps/scx200_docflash.c 18858F: drivers/watchdog/scx200_wdt.c 18859F: include/linux/scx200.h 18860 18861SCx200 GPIO DRIVER 18862M: Jim Cromie <jim.cromie@gmail.com> 18863S: Maintained 18864F: drivers/char/scx200_gpio.c 18865F: include/linux/scx200_gpio.h 18866 18867SCx200 HRT CLOCKSOURCE DRIVER 18868M: Jim Cromie <jim.cromie@gmail.com> 18869S: Maintained 18870F: drivers/clocksource/scx200_hrt.c 18871 18872SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18873M: Sascha Sommer <saschasommer@freenet.de> 18874L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18875S: Maintained 18876F: drivers/mmc/host/sdricoh_cs.c 18877 18878SECO BOARDS CEC DRIVER 18879M: Ettore Chimenti <ek5.chimenti@gmail.com> 18880S: Maintained 18881F: drivers/media/cec/platform/seco/seco-cec.c 18882F: drivers/media/cec/platform/seco/seco-cec.h 18883 18884SECURE COMPUTING 18885M: Kees Cook <keescook@chromium.org> 18886R: Andy Lutomirski <luto@amacapital.net> 18887R: Will Drewry <wad@chromium.org> 18888S: Supported 18889T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18890F: Documentation/userspace-api/seccomp_filter.rst 18891F: include/linux/seccomp.h 18892F: include/uapi/linux/seccomp.h 18893F: kernel/seccomp.c 18894F: tools/testing/selftests/kselftest_harness.h 18895F: tools/testing/selftests/seccomp/* 18896K: \bsecure_computing 18897K: \bTIF_SECCOMP\b 18898 18899SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18900M: Kamal Dasu <kdasu.kdev@gmail.com> 18901M: Al Cooper <alcooperx@gmail.com> 18902R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18903L: linux-mmc@vger.kernel.org 18904S: Maintained 18905F: drivers/mmc/host/sdhci-brcmstb* 18906 18907SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18908M: Adrian Hunter <adrian.hunter@intel.com> 18909L: linux-mmc@vger.kernel.org 18910S: Supported 18911F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18912F: drivers/mmc/host/sdhci* 18913 18914SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18915M: Eugen Hristev <eugen.hristev@microchip.com> 18916L: linux-mmc@vger.kernel.org 18917S: Supported 18918F: drivers/mmc/host/sdhci-of-at91.c 18919 18920SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18921M: Ben Dooks <ben-linux@fluff.org> 18922M: Jaehoon Chung <jh80.chung@samsung.com> 18923L: linux-mmc@vger.kernel.org 18924S: Maintained 18925F: drivers/mmc/host/sdhci-s3c* 18926 18927SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18928M: Viresh Kumar <vireshk@kernel.org> 18929L: linux-mmc@vger.kernel.org 18930S: Maintained 18931F: drivers/mmc/host/sdhci-spear.c 18932 18933SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18934M: Vignesh Raghavendra <vigneshr@ti.com> 18935L: linux-mmc@vger.kernel.org 18936S: Maintained 18937F: drivers/mmc/host/sdhci-omap.c 18938 18939SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18940M: Haibo Chen <haibo.chen@nxp.com> 18941L: linux-imx@nxp.com 18942L: linux-mmc@vger.kernel.org 18943S: Maintained 18944F: drivers/mmc/host/sdhci-esdhc-imx.c 18945 18946SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18947M: Jonathan Derrick <jonathan.derrick@linux.dev> 18948L: linux-block@vger.kernel.org 18949S: Supported 18950F: block/opal_proto.h 18951F: block/sed* 18952F: include/linux/sed* 18953F: include/uapi/linux/sed* 18954 18955SECURITY CONTACT 18956M: Security Officers <security@kernel.org> 18957S: Supported 18958F: Documentation/process/security-bugs.rst 18959 18960SECURITY SUBSYSTEM 18961M: Paul Moore <paul@paul-moore.com> 18962M: James Morris <jmorris@namei.org> 18963M: "Serge E. Hallyn" <serge@hallyn.com> 18964L: linux-security-module@vger.kernel.org (suggested Cc:) 18965S: Supported 18966W: http://kernsec.org/ 18967T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18968F: security/ 18969X: security/selinux/ 18970 18971SELINUX SECURITY MODULE 18972M: Paul Moore <paul@paul-moore.com> 18973M: Stephen Smalley <stephen.smalley.work@gmail.com> 18974M: Eric Paris <eparis@parisplace.org> 18975L: selinux@vger.kernel.org 18976S: Supported 18977W: https://selinuxproject.org 18978W: https://github.com/SELinuxProject 18979T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18980F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18981F: Documentation/ABI/removed/sysfs-selinux-disable 18982F: Documentation/admin-guide/LSM/SELinux.rst 18983F: include/trace/events/avc.h 18984F: include/uapi/linux/selinux_netlink.h 18985F: scripts/selinux/ 18986F: security/selinux/ 18987 18988SENSABLE PHANTOM 18989M: Jiri Slaby <jirislaby@kernel.org> 18990S: Maintained 18991F: drivers/misc/phantom.c 18992F: include/uapi/linux/phantom.h 18993 18994SENSEAIR SUNRISE 006-0-0007 18995M: Jacopo Mondi <jacopo@jmondi.org> 18996S: Maintained 18997F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18998F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18999F: drivers/iio/chemical/sunrise_co2.c 19000 19001SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19002M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19003S: Maintained 19004F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19005F: drivers/iio/chemical/scd30.h 19006F: drivers/iio/chemical/scd30_core.c 19007F: drivers/iio/chemical/scd30_i2c.c 19008F: drivers/iio/chemical/scd30_serial.c 19009 19010SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19011M: Roan van Dijk <roan@protonic.nl> 19012S: Maintained 19013F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19014F: drivers/iio/chemical/scd4x.c 19015 19016SENSIRION SGP40 GAS SENSOR DRIVER 19017M: Andreas Klinger <ak@it-klinger.de> 19018S: Maintained 19019F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19020F: drivers/iio/chemical/sgp40.c 19021 19022SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19023M: Tomasz Duszynski <tduszyns@gmail.com> 19024S: Maintained 19025F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19026F: drivers/iio/chemical/sps30.c 19027F: drivers/iio/chemical/sps30_i2c.c 19028F: drivers/iio/chemical/sps30_serial.c 19029 19030SERIAL DEVICE BUS 19031M: Rob Herring <robh@kernel.org> 19032L: linux-serial@vger.kernel.org 19033S: Maintained 19034F: Documentation/devicetree/bindings/serial/serial.yaml 19035F: drivers/tty/serdev/ 19036F: include/linux/serdev.h 19037 19038SERIAL DRIVERS 19039M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19040L: linux-serial@vger.kernel.org 19041S: Maintained 19042F: Documentation/devicetree/bindings/serial/ 19043F: drivers/tty/serial/ 19044 19045SERIAL IR RECEIVER 19046M: Sean Young <sean@mess.org> 19047L: linux-media@vger.kernel.org 19048S: Maintained 19049F: drivers/media/rc/serial_ir.c 19050 19051SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19052M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19054S: Maintained 19055F: Documentation/devicetree/bindings/slimbus/ 19056F: drivers/slimbus/ 19057F: include/linux/slimbus.h 19058 19059SFC NETWORK DRIVER 19060M: Edward Cree <ecree.xilinx@gmail.com> 19061M: Martin Habets <habetsm.xilinx@gmail.com> 19062L: netdev@vger.kernel.org 19063L: linux-net-drivers@amd.com 19064S: Supported 19065F: Documentation/networking/devlink/sfc.rst 19066F: drivers/net/ethernet/sfc/ 19067 19068SFCTEMP HWMON DRIVER 19069M: Emil Renner Berthing <kernel@esmil.dk> 19070L: linux-hwmon@vger.kernel.org 19071S: Maintained 19072F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19073F: Documentation/hwmon/sfctemp.rst 19074F: drivers/hwmon/sfctemp.c 19075 19076SFF/SFP/SFP+ MODULE SUPPORT 19077M: Russell King <linux@armlinux.org.uk> 19078L: netdev@vger.kernel.org 19079S: Maintained 19080F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19081F: drivers/net/phy/phylink.c 19082F: drivers/net/phy/sfp* 19083F: include/linux/mdio/mdio-i2c.h 19084F: include/linux/phylink.h 19085F: include/linux/sfp.h 19086K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19087 19088SGI GRU DRIVER 19089M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19090S: Maintained 19091F: drivers/misc/sgi-gru/ 19092 19093SGI XP/XPC/XPNET DRIVER 19094M: Robin Holt <robinmholt@gmail.com> 19095M: Steve Wahl <steve.wahl@hpe.com> 19096R: Mike Travis <mike.travis@hpe.com> 19097S: Maintained 19098F: drivers/misc/sgi-xp/ 19099 19100SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19101M: Karsten Graul <kgraul@linux.ibm.com> 19102M: Wenjia Zhang <wenjia@linux.ibm.com> 19103M: Jan Karcher <jaka@linux.ibm.com> 19104L: linux-s390@vger.kernel.org 19105S: Supported 19106F: net/smc/ 19107 19108SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19109M: Linus Walleij <linus.walleij@linaro.org> 19110L: linux-iio@vger.kernel.org 19111S: Maintained 19112T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19113F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19114F: drivers/iio/light/gp2ap002.c 19115 19116SHARP RJ54N1CB0C SENSOR DRIVER 19117M: Jacopo Mondi <jacopo@jmondi.org> 19118L: linux-media@vger.kernel.org 19119S: Odd fixes 19120T: git git://linuxtv.org/media_tree.git 19121F: drivers/media/i2c/rj54n1cb0c.c 19122F: include/media/i2c/rj54n1cb0c.h 19123 19124SH_VOU V4L2 OUTPUT DRIVER 19125L: linux-media@vger.kernel.org 19126S: Orphan 19127F: drivers/media/platform/renesas/sh_vou.c 19128F: include/media/drv-intf/sh_vou.h 19129 19130SI2157 MEDIA DRIVER 19131M: Antti Palosaari <crope@iki.fi> 19132L: linux-media@vger.kernel.org 19133S: Maintained 19134W: https://linuxtv.org 19135W: http://palosaari.fi/linux/ 19136Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19137T: git git://linuxtv.org/anttip/media_tree.git 19138F: drivers/media/tuners/si2157* 19139 19140SI2165 MEDIA DRIVER 19141M: Matthias Schwarzott <zzam@gentoo.org> 19142L: linux-media@vger.kernel.org 19143S: Maintained 19144W: https://linuxtv.org 19145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19146F: drivers/media/dvb-frontends/si2165* 19147 19148SI2168 MEDIA DRIVER 19149M: Antti Palosaari <crope@iki.fi> 19150L: linux-media@vger.kernel.org 19151S: Maintained 19152W: https://linuxtv.org 19153W: http://palosaari.fi/linux/ 19154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19155T: git git://linuxtv.org/anttip/media_tree.git 19156F: drivers/media/dvb-frontends/si2168* 19157 19158SI470X FM RADIO RECEIVER I2C DRIVER 19159M: Hans Verkuil <hverkuil@xs4all.nl> 19160L: linux-media@vger.kernel.org 19161S: Odd Fixes 19162W: https://linuxtv.org 19163T: git git://linuxtv.org/media_tree.git 19164F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19165F: drivers/media/radio/si470x/radio-si470x-i2c.c 19166 19167SI470X FM RADIO RECEIVER USB DRIVER 19168M: Hans Verkuil <hverkuil@xs4all.nl> 19169L: linux-media@vger.kernel.org 19170S: Maintained 19171W: https://linuxtv.org 19172T: git git://linuxtv.org/media_tree.git 19173F: drivers/media/radio/si470x/radio-si470x-common.c 19174F: drivers/media/radio/si470x/radio-si470x-usb.c 19175F: drivers/media/radio/si470x/radio-si470x.h 19176 19177SI4713 FM RADIO TRANSMITTER I2C DRIVER 19178M: Eduardo Valentin <edubezval@gmail.com> 19179L: linux-media@vger.kernel.org 19180S: Odd Fixes 19181W: https://linuxtv.org 19182T: git git://linuxtv.org/media_tree.git 19183F: drivers/media/radio/si4713/si4713.? 19184 19185SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19186M: Eduardo Valentin <edubezval@gmail.com> 19187L: linux-media@vger.kernel.org 19188S: Odd Fixes 19189W: https://linuxtv.org 19190T: git git://linuxtv.org/media_tree.git 19191F: drivers/media/radio/si4713/radio-platform-si4713.c 19192 19193SI4713 FM RADIO TRANSMITTER USB DRIVER 19194M: Hans Verkuil <hverkuil@xs4all.nl> 19195L: linux-media@vger.kernel.org 19196S: Maintained 19197W: https://linuxtv.org 19198T: git git://linuxtv.org/media_tree.git 19199F: drivers/media/radio/si4713/radio-usb-si4713.c 19200 19201SIANO DVB DRIVER 19202M: Mauro Carvalho Chehab <mchehab@kernel.org> 19203L: linux-media@vger.kernel.org 19204S: Odd fixes 19205W: https://linuxtv.org 19206T: git git://linuxtv.org/media_tree.git 19207F: drivers/media/common/siano/ 19208F: drivers/media/mmc/siano/ 19209F: drivers/media/usb/siano/ 19210F: drivers/media/usb/siano/ 19211 19212SIFIVE DRIVERS 19213M: Palmer Dabbelt <palmer@dabbelt.com> 19214M: Paul Walmsley <paul.walmsley@sifive.com> 19215L: linux-riscv@lists.infradead.org 19216S: Supported 19217N: sifive 19218K: [^@]sifive 19219 19220SIFIVE FU540 SYSTEM-ON-CHIP 19221M: Paul Walmsley <paul.walmsley@sifive.com> 19222M: Palmer Dabbelt <palmer@dabbelt.com> 19223L: linux-riscv@lists.infradead.org 19224S: Supported 19225T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19226N: fu540 19227K: fu540 19228 19229SIFIVE PDMA DRIVER 19230M: Green Wan <green.wan@sifive.com> 19231S: Maintained 19232F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19233F: drivers/dma/sf-pdma/ 19234 19235SIFIVE SOC DRIVERS 19236M: Conor Dooley <conor@kernel.org> 19237L: linux-riscv@lists.infradead.org 19238S: Maintained 19239T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19240F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19241F: drivers/soc/sifive/ 19242 19243SILEAD TOUCHSCREEN DRIVER 19244M: Hans de Goede <hdegoede@redhat.com> 19245L: linux-input@vger.kernel.org 19246L: platform-driver-x86@vger.kernel.org 19247S: Maintained 19248F: drivers/input/touchscreen/silead.c 19249F: drivers/platform/x86/touchscreen_dmi.c 19250 19251SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19252M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19253S: Supported 19254F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19255F: drivers/net/wireless/silabs/wfx/ 19256 19257SILICON MOTION SM712 FRAME BUFFER DRIVER 19258M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19259M: Teddy Wang <teddy.wang@siliconmotion.com> 19260M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19261L: linux-fbdev@vger.kernel.org 19262S: Maintained 19263F: Documentation/fb/sm712fb.rst 19264F: drivers/video/fbdev/sm712* 19265 19266SILVACO I3C DUAL-ROLE MASTER 19267M: Miquel Raynal <miquel.raynal@bootlin.com> 19268M: Conor Culhane <conor.culhane@silvaco.com> 19269L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19270S: Maintained 19271F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19272F: drivers/i3c/master/svc-i3c-master.c 19273 19274SIMPLEFB FB DRIVER 19275M: Hans de Goede <hdegoede@redhat.com> 19276L: linux-fbdev@vger.kernel.org 19277S: Maintained 19278F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19279F: drivers/video/fbdev/simplefb.c 19280F: include/linux/platform_data/simplefb.h 19281 19282SIMTEC EB110ATX (Chalice CATS) 19283M: Simtec Linux Team <linux@simtec.co.uk> 19284S: Supported 19285W: http://www.simtec.co.uk/products/EB110ATX/ 19286 19287SIOX 19288M: Thorsten Scherer <t.scherer@eckelmann.de> 19289M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19290R: Pengutronix Kernel Team <kernel@pengutronix.de> 19291S: Supported 19292F: drivers/gpio/gpio-siox.c 19293F: drivers/siox/* 19294F: include/trace/events/siox.h 19295 19296SIPHASH PRF ROUTINES 19297M: Jason A. Donenfeld <Jason@zx2c4.com> 19298S: Maintained 19299F: include/linux/siphash.h 19300F: lib/siphash.c 19301F: lib/siphash_kunit.c 19302 19303SIS 190 ETHERNET DRIVER 19304M: Francois Romieu <romieu@fr.zoreil.com> 19305L: netdev@vger.kernel.org 19306S: Maintained 19307F: drivers/net/ethernet/sis/sis190.c 19308 19309SIS 900/7016 FAST ETHERNET DRIVER 19310M: Daniele Venzano <venza@brownhat.org> 19311L: netdev@vger.kernel.org 19312S: Maintained 19313W: http://www.brownhat.org/sis900.html 19314F: drivers/net/ethernet/sis/sis900.* 19315 19316SIS FRAMEBUFFER DRIVER 19317S: Orphan 19318F: Documentation/fb/sisfb.rst 19319F: drivers/video/fbdev/sis/ 19320F: include/video/sisfb.h 19321 19322SIS I2C TOUCHSCREEN DRIVER 19323M: Mika Penttilä <mpenttil@redhat.com> 19324L: linux-input@vger.kernel.org 19325S: Maintained 19326F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19327F: drivers/input/touchscreen/sis_i2c.c 19328 19329SIS USB2VGA DRIVER 19330M: Thomas Winischhofer <thomas@winischhofer.net> 19331S: Maintained 19332W: http://www.winischhofer.at/linuxsisusbvga.shtml 19333F: drivers/usb/misc/sisusbvga/ 19334 19335SL28 CPLD MFD DRIVER 19336M: Michael Walle <michael@walle.cc> 19337S: Maintained 19338F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19339F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19340F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19341F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19342F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19343F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19344F: drivers/gpio/gpio-sl28cpld.c 19345F: drivers/hwmon/sl28cpld-hwmon.c 19346F: drivers/irqchip/irq-sl28cpld.c 19347F: drivers/pwm/pwm-sl28cpld.c 19348F: drivers/watchdog/sl28cpld_wdt.c 19349 19350SL28 VPD NVMEM LAYOUT DRIVER 19351M: Michael Walle <michael@walle.cc> 19352S: Maintained 19353F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19354F: drivers/nvmem/layouts/sl28vpd.c 19355 19356SLAB ALLOCATOR 19357M: Christoph Lameter <cl@linux.com> 19358M: Pekka Enberg <penberg@kernel.org> 19359M: David Rientjes <rientjes@google.com> 19360M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19361M: Andrew Morton <akpm@linux-foundation.org> 19362M: Vlastimil Babka <vbabka@suse.cz> 19363R: Roman Gushchin <roman.gushchin@linux.dev> 19364R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19365L: linux-mm@kvack.org 19366S: Maintained 19367T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19368F: include/linux/sl?b*.h 19369F: mm/sl?b* 19370 19371SLCAN CAN NETWORK DRIVER 19372M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19373L: linux-can@vger.kernel.org 19374S: Maintained 19375F: drivers/net/can/slcan/ 19376 19377SLEEPABLE READ-COPY UPDATE (SRCU) 19378M: Lai Jiangshan <jiangshanlai@gmail.com> 19379M: "Paul E. McKenney" <paulmck@kernel.org> 19380M: Josh Triplett <josh@joshtriplett.org> 19381R: Steven Rostedt <rostedt@goodmis.org> 19382R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19383L: rcu@vger.kernel.org 19384S: Supported 19385W: http://www.rdrop.com/users/paulmck/RCU/ 19386T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19387F: include/linux/srcu*.h 19388F: kernel/rcu/srcu*.c 19389 19390SMACK SECURITY MODULE 19391M: Casey Schaufler <casey@schaufler-ca.com> 19392L: linux-security-module@vger.kernel.org 19393S: Maintained 19394W: http://schaufler-ca.com 19395T: git git://github.com/cschaufler/smack-next 19396F: Documentation/admin-guide/LSM/Smack.rst 19397F: security/smack/ 19398 19399SMC91x ETHERNET DRIVER 19400M: Nicolas Pitre <nico@fluxnic.net> 19401S: Odd Fixes 19402F: drivers/net/ethernet/smsc/smc91x.* 19403 19404SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19405M: Mark Rutland <mark.rutland@arm.com> 19406M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19407M: Sudeep Holla <sudeep.holla@arm.com> 19408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19409S: Maintained 19410F: drivers/firmware/smccc/ 19411F: include/linux/arm-smccc.h 19412 19413SMM665 HARDWARE MONITOR DRIVER 19414M: Guenter Roeck <linux@roeck-us.net> 19415L: linux-hwmon@vger.kernel.org 19416S: Maintained 19417F: Documentation/hwmon/smm665.rst 19418F: drivers/hwmon/smm665.c 19419 19420SMSC EMC2103 HARDWARE MONITOR DRIVER 19421M: Steve Glendinning <steve.glendinning@shawell.net> 19422L: linux-hwmon@vger.kernel.org 19423S: Maintained 19424F: Documentation/hwmon/emc2103.rst 19425F: drivers/hwmon/emc2103.c 19426 19427SMSC SCH5627 HARDWARE MONITOR DRIVER 19428M: Hans de Goede <hdegoede@redhat.com> 19429L: linux-hwmon@vger.kernel.org 19430S: Supported 19431F: Documentation/hwmon/sch5627.rst 19432F: drivers/hwmon/sch5627.c 19433 19434SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19435M: Steve Glendinning <steve.glendinning@shawell.net> 19436L: linux-fbdev@vger.kernel.org 19437S: Maintained 19438F: drivers/video/fbdev/smscufx.c 19439 19440SMSC47B397 HARDWARE MONITOR DRIVER 19441M: Jean Delvare <jdelvare@suse.com> 19442L: linux-hwmon@vger.kernel.org 19443S: Maintained 19444F: Documentation/hwmon/smsc47b397.rst 19445F: drivers/hwmon/smsc47b397.c 19446 19447SMSC911x ETHERNET DRIVER 19448M: Steve Glendinning <steve.glendinning@shawell.net> 19449L: netdev@vger.kernel.org 19450S: Maintained 19451F: drivers/net/ethernet/smsc/smsc911x.* 19452F: include/linux/smsc911x.h 19453 19454SMSC9420 PCI ETHERNET DRIVER 19455M: Steve Glendinning <steve.glendinning@shawell.net> 19456L: netdev@vger.kernel.org 19457S: Maintained 19458F: drivers/net/ethernet/smsc/smsc9420.* 19459 19460SOCIONEXT (SNI) AVE NETWORK DRIVER 19461M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19462L: netdev@vger.kernel.org 19463S: Maintained 19464F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19465F: drivers/net/ethernet/socionext/sni_ave.c 19466 19467SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19468M: Jassi Brar <jaswinder.singh@linaro.org> 19469M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19470L: netdev@vger.kernel.org 19471S: Maintained 19472F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19473F: drivers/net/ethernet/socionext/netsec.c 19474 19475SOCIONEXT (SNI) Synquacer SPI DRIVER 19476M: Masahisa Kojima <masahisa.kojima@linaro.org> 19477M: Jassi Brar <jaswinder.singh@linaro.org> 19478L: linux-spi@vger.kernel.org 19479S: Maintained 19480F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19481F: drivers/spi/spi-synquacer.c 19482 19483SOCIONEXT SYNQUACER I2C DRIVER 19484M: Ard Biesheuvel <ardb@kernel.org> 19485L: linux-i2c@vger.kernel.org 19486S: Maintained 19487F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19488F: drivers/i2c/busses/i2c-synquacer.c 19489 19490SOCIONEXT UNIPHIER SOUND DRIVER 19491L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19492S: Orphan 19493F: sound/soc/uniphier/ 19494 19495SOCKET TIMESTAMPING 19496M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19497S: Maintained 19498F: Documentation/networking/timestamping.rst 19499F: include/uapi/linux/net_tstamp.h 19500F: tools/testing/selftests/net/so_txtime.c 19501 19502SOEKRIS NET48XX LED SUPPORT 19503M: Chris Boot <bootc@bootc.net> 19504S: Maintained 19505F: drivers/leds/leds-net48xx.c 19506 19507SOFT-IWARP DRIVER (siw) 19508M: Bernard Metzler <bmt@zurich.ibm.com> 19509L: linux-rdma@vger.kernel.org 19510S: Supported 19511F: drivers/infiniband/sw/siw/ 19512F: include/uapi/rdma/siw-abi.h 19513 19514SOFT-ROCE DRIVER (rxe) 19515M: Zhu Yanjun <zyjzyj2000@gmail.com> 19516L: linux-rdma@vger.kernel.org 19517S: Supported 19518F: drivers/infiniband/sw/rxe/ 19519F: include/uapi/rdma/rdma_user_rxe.h 19520 19521SOFTLOGIC 6x10 MPEG CODEC 19522M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19523M: Anton Sviridenko <anton@corp.bluecherry.net> 19524M: Andrey Utkin <andrey_utkin@fastmail.com> 19525M: Ismael Luceno <ismael@iodev.co.uk> 19526L: linux-media@vger.kernel.org 19527S: Supported 19528F: drivers/media/pci/solo6x10/ 19529 19530SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19531M: James Morse <james.morse@arm.com> 19532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19533S: Maintained 19534F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19535F: drivers/firmware/arm_sdei.c 19536F: include/linux/arm_sdei.h 19537F: include/uapi/linux/arm_sdei.h 19538 19539SOFTWARE NODES AND DEVICE PROPERTIES 19540R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19541R: Daniel Scally <djrscally@gmail.com> 19542R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19543R: Sakari Ailus <sakari.ailus@linux.intel.com> 19544L: linux-acpi@vger.kernel.org 19545S: Maintained 19546F: drivers/base/property.c 19547F: drivers/base/swnode.c 19548F: include/linux/fwnode.h 19549F: include/linux/property.h 19550 19551SOFTWARE RAID (Multiple Disks) SUPPORT 19552M: Song Liu <song@kernel.org> 19553L: linux-raid@vger.kernel.org 19554S: Supported 19555Q: https://patchwork.kernel.org/project/linux-raid/list/ 19556T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19557F: drivers/md/Kconfig 19558F: drivers/md/Makefile 19559F: drivers/md/md* 19560F: drivers/md/raid* 19561F: include/linux/raid/ 19562F: include/uapi/linux/raid/ 19563 19564SOLIDRUN CLEARFOG SUPPORT 19565M: Russell King <linux@armlinux.org.uk> 19566S: Maintained 19567F: arch/arm/boot/dts/armada-388-clearfog* 19568F: arch/arm/boot/dts/armada-38x-solidrun-* 19569 19570SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19571M: Russell King <linux@armlinux.org.uk> 19572S: Maintained 19573F: arch/arm/boot/dts/imx6*-cubox-i* 19574F: arch/arm/boot/dts/imx6*-hummingboard* 19575F: arch/arm/boot/dts/imx6*-sr-* 19576 19577SONIC NETWORK DRIVER 19578M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19579L: netdev@vger.kernel.org 19580S: Maintained 19581F: drivers/net/ethernet/natsemi/sonic.* 19582 19583SONICS SILICON BACKPLANE DRIVER (SSB) 19584M: Michael Buesch <m@bues.ch> 19585L: linux-wireless@vger.kernel.org 19586S: Maintained 19587F: drivers/ssb/ 19588F: include/linux/ssb/ 19589 19590SONY IMX208 SENSOR DRIVER 19591M: Sakari Ailus <sakari.ailus@linux.intel.com> 19592L: linux-media@vger.kernel.org 19593S: Maintained 19594T: git git://linuxtv.org/media_tree.git 19595F: drivers/media/i2c/imx208.c 19596 19597SONY IMX214 SENSOR DRIVER 19598M: Ricardo Ribalda <ribalda@kernel.org> 19599L: linux-media@vger.kernel.org 19600S: Maintained 19601T: git git://linuxtv.org/media_tree.git 19602F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19603F: drivers/media/i2c/imx214.c 19604 19605SONY IMX219 SENSOR DRIVER 19606M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19607L: linux-media@vger.kernel.org 19608S: Maintained 19609T: git git://linuxtv.org/media_tree.git 19610F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19611F: drivers/media/i2c/imx219.c 19612 19613SONY IMX258 SENSOR DRIVER 19614M: Sakari Ailus <sakari.ailus@linux.intel.com> 19615L: linux-media@vger.kernel.org 19616S: Maintained 19617T: git git://linuxtv.org/media_tree.git 19618F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19619F: drivers/media/i2c/imx258.c 19620 19621SONY IMX274 SENSOR DRIVER 19622M: Leon Luo <leonl@leopardimaging.com> 19623L: linux-media@vger.kernel.org 19624S: Maintained 19625T: git git://linuxtv.org/media_tree.git 19626F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19627F: drivers/media/i2c/imx274.c 19628 19629SONY IMX290 SENSOR DRIVER 19630M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19631L: linux-media@vger.kernel.org 19632S: Maintained 19633T: git git://linuxtv.org/media_tree.git 19634F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19635F: drivers/media/i2c/imx290.c 19636 19637SONY IMX296 SENSOR DRIVER 19638M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19639M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19640L: linux-media@vger.kernel.org 19641S: Maintained 19642T: git git://linuxtv.org/media_tree.git 19643F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19644F: drivers/media/i2c/imx296.c 19645 19646SONY IMX319 SENSOR DRIVER 19647M: Bingbu Cao <bingbu.cao@intel.com> 19648L: linux-media@vger.kernel.org 19649S: Maintained 19650T: git git://linuxtv.org/media_tree.git 19651F: drivers/media/i2c/imx319.c 19652 19653SONY IMX334 SENSOR DRIVER 19654M: Paul J. Murphy <paul.j.murphy@intel.com> 19655M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19656L: linux-media@vger.kernel.org 19657S: Maintained 19658T: git git://linuxtv.org/media_tree.git 19659F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19660F: drivers/media/i2c/imx334.c 19661 19662SONY IMX335 SENSOR DRIVER 19663M: Paul J. Murphy <paul.j.murphy@intel.com> 19664M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19665L: linux-media@vger.kernel.org 19666S: Maintained 19667T: git git://linuxtv.org/media_tree.git 19668F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19669F: drivers/media/i2c/imx335.c 19670 19671SONY IMX355 SENSOR DRIVER 19672M: Tianshu Qiu <tian.shu.qiu@intel.com> 19673L: linux-media@vger.kernel.org 19674S: Maintained 19675T: git git://linuxtv.org/media_tree.git 19676F: drivers/media/i2c/imx355.c 19677 19678SONY IMX412 SENSOR DRIVER 19679M: Paul J. Murphy <paul.j.murphy@intel.com> 19680M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19681L: linux-media@vger.kernel.org 19682S: Maintained 19683T: git git://linuxtv.org/media_tree.git 19684F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19685F: drivers/media/i2c/imx412.c 19686 19687SONY IMX415 SENSOR DRIVER 19688M: Michael Riesch <michael.riesch@wolfvision.net> 19689L: linux-media@vger.kernel.org 19690S: Maintained 19691T: git git://linuxtv.org/media_tree.git 19692F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19693F: drivers/media/i2c/imx415.c 19694 19695SONY MEMORYSTICK SUBSYSTEM 19696M: Maxim Levitsky <maximlevitsky@gmail.com> 19697M: Alex Dubov <oakad@yahoo.com> 19698M: Ulf Hansson <ulf.hansson@linaro.org> 19699L: linux-mmc@vger.kernel.org 19700S: Maintained 19701T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19702F: drivers/memstick/ 19703F: include/linux/memstick.h 19704 19705SONY VAIO CONTROL DEVICE DRIVER 19706M: Mattia Dongili <malattia@linux.it> 19707L: platform-driver-x86@vger.kernel.org 19708S: Maintained 19709W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19710F: Documentation/admin-guide/laptops/sony-laptop.rst 19711F: drivers/char/sonypi.c 19712F: drivers/platform/x86/sony-laptop.c 19713F: include/linux/sony-laptop.h 19714 19715SOUND 19716M: Jaroslav Kysela <perex@perex.cz> 19717M: Takashi Iwai <tiwai@suse.com> 19718L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19719S: Maintained 19720W: http://www.alsa-project.org/ 19721Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19722T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19723F: Documentation/sound/ 19724F: include/sound/ 19725F: include/uapi/sound/ 19726F: sound/ 19727F: tools/testing/selftests/alsa 19728 19729SOUND - COMPRESSED AUDIO 19730M: Vinod Koul <vkoul@kernel.org> 19731L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19732S: Supported 19733T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19734F: Documentation/sound/designs/compress-offload.rst 19735F: include/sound/compress_driver.h 19736F: include/uapi/sound/compress_* 19737F: sound/core/compress_offload.c 19738F: sound/soc/soc-compress.c 19739 19740SOUND - DMAENGINE HELPERS 19741M: Lars-Peter Clausen <lars@metafoo.de> 19742S: Supported 19743F: include/sound/dmaengine_pcm.h 19744F: sound/core/pcm_dmaengine.c 19745F: sound/soc/soc-generic-dmaengine-pcm.c 19746 19747SOUND - ALSA SELFTESTS 19748M: Mark Brown <broonie@kernel.org> 19749L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19750L: linux-kselftest@vger.kernel.org 19751S: Supported 19752F: tools/testing/selftests/alsa 19753 19754SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19755M: Liam Girdwood <lgirdwood@gmail.com> 19756M: Mark Brown <broonie@kernel.org> 19757L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19758S: Supported 19759W: http://alsa-project.org/main/index.php/ASoC 19760T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19761F: Documentation/devicetree/bindings/sound/ 19762F: Documentation/sound/soc/ 19763F: include/dt-bindings/sound/ 19764F: include/sound/soc* 19765F: sound/soc/ 19766 19767SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19768M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19769M: Liam Girdwood <lgirdwood@gmail.com> 19770M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19771M: Bard Liao <yung-chuan.liao@linux.intel.com> 19772M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19773R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19774M: Daniel Baluta <daniel.baluta@nxp.com> 19775L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19776S: Supported 19777W: https://github.com/thesofproject/linux/ 19778F: sound/soc/sof/ 19779 19780SOUNDWIRE SUBSYSTEM 19781M: Vinod Koul <vkoul@kernel.org> 19782M: Bard Liao <yung-chuan.liao@linux.intel.com> 19783R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19784R: Sanyog Kale <sanyog.r.kale@intel.com> 19785L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19786S: Supported 19787T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19788F: Documentation/driver-api/soundwire/ 19789F: drivers/soundwire/ 19790F: include/linux/soundwire/ 19791 19792SP2 MEDIA DRIVER 19793M: Olli Salonen <olli.salonen@iki.fi> 19794L: linux-media@vger.kernel.org 19795S: Maintained 19796W: https://linuxtv.org 19797Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19798F: drivers/media/dvb-frontends/sp2* 19799 19800SPANISH DOCUMENTATION 19801M: Carlos Bilbao <carlos.bilbao@amd.com> 19802S: Maintained 19803F: Documentation/translations/sp_SP/ 19804 19805SPARC + UltraSPARC (sparc/sparc64) 19806M: "David S. Miller" <davem@davemloft.net> 19807L: sparclinux@vger.kernel.org 19808S: Maintained 19809Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19810T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19811T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19812F: arch/sparc/ 19813F: drivers/sbus/ 19814 19815SPARC SERIAL DRIVERS 19816M: "David S. Miller" <davem@davemloft.net> 19817L: sparclinux@vger.kernel.org 19818S: Maintained 19819T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19820T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19821F: drivers/tty/serial/suncore.c 19822F: drivers/tty/serial/sunhv.c 19823F: drivers/tty/serial/sunsab.c 19824F: drivers/tty/serial/sunsab.h 19825F: drivers/tty/serial/sunsu.c 19826F: drivers/tty/serial/sunzilog.c 19827F: drivers/tty/serial/sunzilog.h 19828F: drivers/tty/vcc.c 19829F: include/linux/sunserialcore.h 19830 19831SPARSE CHECKER 19832M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19833L: linux-sparse@vger.kernel.org 19834S: Maintained 19835W: https://sparse.docs.kernel.org/ 19836T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19837Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19838B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19839F: include/linux/compiler.h 19840 19841SPEAKUP CONSOLE SPEECH DRIVER 19842M: William Hubbs <w.d.hubbs@gmail.com> 19843M: Chris Brannon <chris@the-brannons.com> 19844M: Kirk Reiser <kirk@reisers.ca> 19845M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19846L: speakup@linux-speakup.org 19847S: Odd Fixes 19848W: http://www.linux-speakup.org/ 19849W: https://github.com/linux-speakup/speakup 19850B: https://github.com/linux-speakup/speakup/issues 19851F: drivers/accessibility/speakup/ 19852 19853SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19854M: Viresh Kumar <vireshk@kernel.org> 19855M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19856M: soc@kernel.org 19857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19858S: Maintained 19859W: http://www.st.com/spear 19860F: arch/arm/boot/dts/spear* 19861F: arch/arm/mach-spear/ 19862F: drivers/clk/spear/ 19863F: drivers/pinctrl/spear/ 19864 19865SPI NOR SUBSYSTEM 19866M: Tudor Ambarus <tudor.ambarus@linaro.org> 19867M: Pratyush Yadav <pratyush@kernel.org> 19868R: Michael Walle <michael@walle.cc> 19869L: linux-mtd@lists.infradead.org 19870S: Maintained 19871W: http://www.linux-mtd.infradead.org/ 19872Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19873C: irc://irc.oftc.net/mtd 19874T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19875F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19876F: drivers/mtd/spi-nor/ 19877F: include/linux/mtd/spi-nor.h 19878 19879SPI SUBSYSTEM 19880M: Mark Brown <broonie@kernel.org> 19881L: linux-spi@vger.kernel.org 19882S: Maintained 19883Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19884T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19885F: Documentation/devicetree/bindings/spi/ 19886F: Documentation/spi/ 19887F: drivers/spi/ 19888F: include/linux/spi/ 19889F: include/uapi/linux/spi/ 19890F: tools/spi/ 19891 19892SPIDERNET NETWORK DRIVER for CELL 19893M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19894M: Geoff Levand <geoff@infradead.org> 19895L: netdev@vger.kernel.org 19896L: linuxppc-dev@lists.ozlabs.org 19897S: Maintained 19898F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19899F: drivers/net/ethernet/toshiba/spider_net* 19900 19901SPMI SUBSYSTEM 19902M: Stephen Boyd <sboyd@kernel.org> 19903L: linux-kernel@vger.kernel.org 19904S: Maintained 19905T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19906F: Documentation/devicetree/bindings/spmi/ 19907F: drivers/spmi/ 19908F: include/dt-bindings/spmi/spmi.h 19909F: include/linux/spmi.h 19910F: include/trace/events/spmi.h 19911 19912SPU FILE SYSTEM 19913M: Jeremy Kerr <jk@ozlabs.org> 19914L: linuxppc-dev@lists.ozlabs.org 19915S: Supported 19916W: http://www.ibm.com/developerworks/power/cell/ 19917F: Documentation/filesystems/spufs/spufs.rst 19918F: arch/powerpc/platforms/cell/spufs/ 19919 19920SQUASHFS FILE SYSTEM 19921M: Phillip Lougher <phillip@squashfs.org.uk> 19922L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19923S: Maintained 19924W: http://squashfs.org.uk 19925T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19926F: Documentation/filesystems/squashfs.rst 19927F: fs/squashfs/ 19928 19929SRM (Alpha) environment access 19930M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19931S: Maintained 19932F: arch/alpha/kernel/srm_env.c 19933 19934ST LSM6DSx IMU IIO DRIVER 19935M: Lorenzo Bianconi <lorenzo@kernel.org> 19936L: linux-iio@vger.kernel.org 19937S: Maintained 19938W: http://www.st.com/ 19939F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19940F: drivers/iio/imu/st_lsm6dsx/ 19941 19942ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19943M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19944M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19945L: linux-media@vger.kernel.org 19946S: Maintained 19947T: git git://linuxtv.org/media_tree.git 19948F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19949F: drivers/media/i2c/st-mipid02.c 19950 19951ST STM32 I2C/SMBUS DRIVER 19952M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19953M: Alain Volmat <alain.volmat@foss.st.com> 19954L: linux-i2c@vger.kernel.org 19955S: Maintained 19956F: drivers/i2c/busses/i2c-stm32* 19957 19958ST STM32 SPI DRIVER 19959M: Alain Volmat <alain.volmat@foss.st.com> 19960L: linux-spi@vger.kernel.org 19961S: Maintained 19962F: drivers/spi/spi-stm32.c 19963 19964ST STPDDC60 DRIVER 19965M: Daniel Nilsson <daniel.nilsson@flex.com> 19966L: linux-hwmon@vger.kernel.org 19967S: Maintained 19968F: Documentation/hwmon/stpddc60.rst 19969F: drivers/hwmon/pmbus/stpddc60.c 19970 19971ST VGXY61 DRIVER 19972M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19973M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19974L: linux-media@vger.kernel.org 19975S: Maintained 19976T: git git://linuxtv.org/media_tree.git 19977F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19978F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19979F: drivers/media/i2c/st-vgxy61.c 19980 19981ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19982M: Song Qiang <songqiang1304521@gmail.com> 19983L: linux-iio@vger.kernel.org 19984S: Maintained 19985F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19986F: drivers/iio/proximity/vl53l0x-i2c.c 19987 19988STABLE BRANCH 19989M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19990M: Sasha Levin <sashal@kernel.org> 19991L: stable@vger.kernel.org 19992S: Supported 19993F: Documentation/process/stable-kernel-rules.rst 19994 19995STAGING - ATOMISP DRIVER 19996M: Hans de Goede <hdegoede@redhat.com> 19997M: Mauro Carvalho Chehab <mchehab@kernel.org> 19998R: Sakari Ailus <sakari.ailus@linux.intel.com> 19999L: linux-media@vger.kernel.org 20000S: Maintained 20001F: drivers/staging/media/atomisp/ 20002 20003STAGING - FIELDBUS SUBSYSTEM 20004M: Sven Van Asbroeck <TheSven73@gmail.com> 20005S: Maintained 20006F: drivers/staging/fieldbus/* 20007F: drivers/staging/fieldbus/Documentation/ 20008 20009STAGING - HMS ANYBUS-S BUS 20010M: Sven Van Asbroeck <TheSven73@gmail.com> 20011S: Maintained 20012F: drivers/staging/fieldbus/anybuss/ 20013 20014STAGING - INDUSTRIAL IO 20015M: Jonathan Cameron <jic23@kernel.org> 20016L: linux-iio@vger.kernel.org 20017S: Odd Fixes 20018F: Documentation/devicetree/bindings/staging/iio/ 20019F: drivers/staging/iio/ 20020 20021STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20022M: Marc Dietrich <marvin24@gmx.de> 20023L: ac100@lists.launchpad.net (moderated for non-subscribers) 20024L: linux-tegra@vger.kernel.org 20025S: Maintained 20026F: drivers/staging/nvec/ 20027 20028STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20029M: Jens Frederich <jfrederich@gmail.com> 20030M: Jon Nettleton <jon.nettleton@gmail.com> 20031S: Maintained 20032W: http://wiki.laptop.org/go/DCON 20033F: drivers/staging/olpc_dcon/ 20034 20035STAGING - REALTEK RTL8712U DRIVERS 20036M: Larry Finger <Larry.Finger@lwfinger.net> 20037M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20038S: Odd Fixes 20039F: drivers/staging/rtl8712/ 20040 20041STAGING - SEPS525 LCD CONTROLLER DRIVERS 20042M: Michael Hennerich <michael.hennerich@analog.com> 20043L: linux-fbdev@vger.kernel.org 20044S: Supported 20045F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20046F: drivers/staging/fbtft/fb_seps525.c 20047 20048STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20049M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20050M: Teddy Wang <teddy.wang@siliconmotion.com> 20051M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20052L: linux-fbdev@vger.kernel.org 20053S: Maintained 20054F: drivers/staging/sm750fb/ 20055 20056STAGING - VIA VT665X DRIVERS 20057M: Forest Bond <forest@alittletooquiet.net> 20058S: Odd Fixes 20059F: drivers/staging/vt665?/ 20060 20061STAGING SUBSYSTEM 20062M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20063L: linux-staging@lists.linux.dev 20064S: Supported 20065T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20066F: drivers/staging/ 20067 20068STARFIRE/DURALAN NETWORK DRIVER 20069M: Ion Badulescu <ionut@badula.org> 20070S: Odd Fixes 20071F: drivers/net/ethernet/adaptec/starfire* 20072 20073STARFIVE DEVICETREES 20074M: Emil Renner Berthing <kernel@esmil.dk> 20075S: Maintained 20076F: arch/riscv/boot/dts/starfive/ 20077 20078STARFIVE DWMAC GLUE LAYER 20079M: Emil Renner Berthing <kernel@esmil.dk> 20080M: Samin Guo <samin.guo@starfivetech.com> 20081S: Maintained 20082F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20083F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20084 20085STARFIVE JH7110 MMC/SD/SDIO DRIVER 20086M: William Qiu <william.qiu@starfivetech.com> 20087S: Supported 20088F: Documentation/devicetree/bindings/mmc/starfive* 20089F: drivers/mmc/host/dw_mmc-starfive.c 20090 20091STARFIVE JH71X0 CLOCK DRIVERS 20092M: Emil Renner Berthing <kernel@esmil.dk> 20093M: Hal Feng <hal.feng@starfivetech.com> 20094S: Maintained 20095F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20096F: drivers/clk/starfive/clk-starfive-jh71* 20097F: include/dt-bindings/clock/starfive?jh71*.h 20098 20099STARFIVE JH71X0 PINCTRL DRIVERS 20100M: Emil Renner Berthing <kernel@esmil.dk> 20101M: Jianlong Huang <jianlong.huang@starfivetech.com> 20102L: linux-gpio@vger.kernel.org 20103S: Maintained 20104F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20105F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20106F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20107F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20108 20109STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20110M: Emil Renner Berthing <kernel@esmil.dk> 20111M: Hal Feng <hal.feng@starfivetech.com> 20112S: Maintained 20113F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20114F: drivers/reset/starfive/reset-starfive-jh71* 20115F: include/dt-bindings/reset/starfive?jh71*.h 20116 20117STARFIVE JH71XX PMU CONTROLLER DRIVER 20118M: Walker Chen <walker.chen@starfivetech.com> 20119S: Supported 20120F: Documentation/devicetree/bindings/power/starfive* 20121F: drivers/soc/starfive/jh71xx_pmu.c 20122F: include/dt-bindings/power/starfive,jh7110-pmu.h 20123 20124STARFIVE SOC DRIVERS 20125M: Conor Dooley <conor@kernel.org> 20126S: Maintained 20127T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20128F: drivers/soc/starfive/ 20129 20130STARFIVE TRNG DRIVER 20131M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20132S: Supported 20133F: Documentation/devicetree/bindings/rng/starfive* 20134F: drivers/char/hw_random/jh7110-trng.c 20135 20136STARFIVE WATCHDOG DRIVER 20137M: Xingyu Wu <xingyu.wu@starfivetech.com> 20138M: Samin Guo <samin.guo@starfivetech.com> 20139S: Supported 20140F: Documentation/devicetree/bindings/watchdog/starfive* 20141F: drivers/watchdog/starfive-wdt.c 20142 20143STATIC BRANCH/CALL 20144M: Peter Zijlstra <peterz@infradead.org> 20145M: Josh Poimboeuf <jpoimboe@kernel.org> 20146M: Jason Baron <jbaron@akamai.com> 20147R: Steven Rostedt <rostedt@goodmis.org> 20148R: Ard Biesheuvel <ardb@kernel.org> 20149S: Supported 20150F: arch/*/include/asm/jump_label*.h 20151F: arch/*/include/asm/static_call*.h 20152F: arch/*/kernel/jump_label.c 20153F: arch/*/kernel/static_call.c 20154F: include/linux/jump_label*.h 20155F: include/linux/static_call*.h 20156F: kernel/jump_label.c 20157F: kernel/static_call.c 20158 20159STI AUDIO (ASoC) DRIVERS 20160M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20161L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20162S: Maintained 20163F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20164F: sound/soc/sti/ 20165 20166STI CEC DRIVER 20167M: Alain Volmat <alain.volmat@foss.st.com> 20168S: Maintained 20169F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20170F: drivers/media/cec/platform/sti/ 20171 20172STK1160 USB VIDEO CAPTURE DRIVER 20173M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20174L: linux-media@vger.kernel.org 20175S: Maintained 20176T: git git://linuxtv.org/media_tree.git 20177F: drivers/media/usb/stk1160/ 20178 20179STM32 AUDIO (ASoC) DRIVERS 20180M: Olivier Moysan <olivier.moysan@foss.st.com> 20181M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20182L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20183S: Maintained 20184F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20185F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20186F: sound/soc/stm/ 20187 20188STM32 TIMER/LPTIMER DRIVERS 20189M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20190S: Maintained 20191F: Documentation/ABI/testing/*timer-stm32 20192F: Documentation/devicetree/bindings/*/*stm32-*timer* 20193F: drivers/*/stm32-*timer* 20194F: drivers/pwm/pwm-stm32* 20195F: include/linux/*/stm32-*tim* 20196 20197STMMAC ETHERNET DRIVER 20198M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20199M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20200M: Jose Abreu <joabreu@synopsys.com> 20201L: netdev@vger.kernel.org 20202S: Supported 20203W: http://www.stlinux.com 20204F: Documentation/networking/device_drivers/ethernet/stmicro/ 20205F: drivers/net/ethernet/stmicro/stmmac/ 20206 20207SUN3/3X 20208M: Sam Creasey <sammy@sammy.net> 20209S: Maintained 20210W: http://sammy.net/sun3/ 20211F: arch/m68k/include/asm/sun3* 20212F: arch/m68k/kernel/*sun3* 20213F: arch/m68k/sun3*/ 20214F: drivers/net/ethernet/i825xx/sun3* 20215 20216SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20217M: Hans de Goede <hdegoede@redhat.com> 20218L: linux-input@vger.kernel.org 20219S: Maintained 20220F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20221F: drivers/input/keyboard/sun4i-lradc-keys.c 20222 20223SUNDANCE NETWORK DRIVER 20224M: Denis Kirjanov <kda@linux-powerpc.org> 20225L: netdev@vger.kernel.org 20226S: Maintained 20227F: drivers/net/ethernet/dlink/sundance.c 20228 20229SUN HAPPY MEAL ETHERNET DRIVER 20230M: Sean Anderson <seanga2@gmail.com> 20231S: Maintained 20232F: drivers/net/ethernet/sun/sunhme.* 20233 20234SUNPLUS ETHERNET DRIVER 20235M: Wells Lu <wellslutw@gmail.com> 20236L: netdev@vger.kernel.org 20237S: Maintained 20238W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20239F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20240F: drivers/net/ethernet/sunplus/ 20241 20242SUNPLUS MMC DRIVER 20243M: Tony Huang <tonyhuang.sunplus@gmail.com> 20244M: Li-hao Kuo <lhjeff911@gmail.com> 20245S: Maintained 20246F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20247F: drivers/mmc/host/sunplus-mmc.c 20248 20249SUNPLUS OCOTP DRIVER 20250M: Vincent Shih <vincent.sunplus@gmail.com> 20251S: Maintained 20252F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20253F: drivers/nvmem/sunplus-ocotp.c 20254 20255SUNPLUS USB2 PHY DRIVER 20256M: Vincent Shih <vincent.sunplus@gmail.com> 20257L: linux-usb@vger.kernel.org 20258S: Maintained 20259F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20260F: drivers/phy/sunplus/Kconfig 20261F: drivers/phy/sunplus/Makefile 20262F: drivers/phy/sunplus/phy-sunplus-usb2.c 20263 20264SUNPLUS PWM DRIVER 20265M: Hammer Hsieh <hammerh0314@gmail.com> 20266S: Maintained 20267F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20268F: drivers/pwm/pwm-sunplus.c 20269 20270SUNPLUS RTC DRIVER 20271M: Vincent Shih <vincent.sunplus@gmail.com> 20272L: linux-rtc@vger.kernel.org 20273S: Maintained 20274F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20275F: drivers/rtc/rtc-sunplus.c 20276 20277SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20278M: Li-hao Kuo <lhjeff911@gmail.com> 20279L: linux-spi@vger.kernel.org 20280S: Maintained 20281F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20282F: drivers/spi/spi-sunplus-sp7021.c 20283 20284SUNPLUS UART DRIVER 20285M: Hammer Hsieh <hammerh0314@gmail.com> 20286S: Maintained 20287F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20288F: drivers/tty/serial/sunplus-uart.c 20289 20290SUNPLUS WATCHDOG DRIVER 20291M: Xiantao Hu <xt.hu@cqplus1.com> 20292L: linux-watchdog@vger.kernel.org 20293S: Maintained 20294F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20295F: drivers/watchdog/sunplus_wdt.c 20296 20297SUPERH 20298M: Yoshinori Sato <ysato@users.sourceforge.jp> 20299M: Rich Felker <dalias@libc.org> 20300M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20301L: linux-sh@vger.kernel.org 20302S: Maintained 20303Q: http://patchwork.kernel.org/project/linux-sh/list/ 20304F: Documentation/arch/sh/ 20305F: arch/sh/ 20306F: drivers/sh/ 20307 20308SUSPEND TO RAM 20309M: "Rafael J. Wysocki" <rafael@kernel.org> 20310M: Len Brown <len.brown@intel.com> 20311M: Pavel Machek <pavel@ucw.cz> 20312L: linux-pm@vger.kernel.org 20313S: Supported 20314B: https://bugzilla.kernel.org 20315F: Documentation/power/ 20316F: arch/x86/kernel/acpi/sleep* 20317F: arch/x86/kernel/acpi/wakeup* 20318F: drivers/base/power/ 20319F: include/linux/freezer.h 20320F: include/linux/pm.h 20321F: include/linux/suspend.h 20322F: kernel/power/ 20323 20324SVGA HANDLING 20325M: Martin Mares <mj@ucw.cz> 20326L: linux-video@atrey.karlin.mff.cuni.cz 20327S: Maintained 20328F: Documentation/admin-guide/svga.rst 20329F: arch/x86/boot/video* 20330 20331SWITCHDEV 20332M: Jiri Pirko <jiri@resnulli.us> 20333M: Ivan Vecera <ivecera@redhat.com> 20334L: netdev@vger.kernel.org 20335S: Supported 20336F: include/net/switchdev.h 20337F: net/switchdev/ 20338 20339SY8106A REGULATOR DRIVER 20340M: Icenowy Zheng <icenowy@aosc.io> 20341S: Maintained 20342F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20343F: drivers/regulator/sy8106a-regulator.c 20344 20345SYNC FILE FRAMEWORK 20346M: Sumit Semwal <sumit.semwal@linaro.org> 20347R: Gustavo Padovan <gustavo@padovan.org> 20348L: linux-media@vger.kernel.org 20349L: dri-devel@lists.freedesktop.org 20350S: Maintained 20351T: git git://anongit.freedesktop.org/drm/drm-misc 20352F: Documentation/driver-api/sync_file.rst 20353F: drivers/dma-buf/dma-fence* 20354F: drivers/dma-buf/sw_sync.c 20355F: drivers/dma-buf/sync_* 20356F: include/linux/sync_file.h 20357F: include/uapi/linux/sync_file.h 20358 20359SYNOPSYS ARC ARCHITECTURE 20360M: Vineet Gupta <vgupta@kernel.org> 20361L: linux-snps-arc@lists.infradead.org 20362S: Supported 20363T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20364F: Documentation/arch/arc 20365F: Documentation/devicetree/bindings/arc/* 20366F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20367F: arch/arc/ 20368F: drivers/clocksource/arc_timer.c 20369F: drivers/tty/serial/arc_uart.c 20370 20371SYNOPSYS ARC HSDK SDP pll clock driver 20372M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20373S: Supported 20374F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20375F: drivers/clk/clk-hsdk-pll.c 20376 20377SYNOPSYS ARC SDP clock driver 20378M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20379S: Supported 20380F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20381F: drivers/clk/axs10x/* 20382 20383SYNOPSYS ARC SDP platform support 20384M: Alexey Brodkin <abrodkin@synopsys.com> 20385S: Supported 20386F: Documentation/devicetree/bindings/arc/axs10* 20387F: arch/arc/boot/dts/ax* 20388F: arch/arc/plat-axs10x 20389 20390SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20391M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20392S: Supported 20393F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20394F: drivers/reset/reset-axs10x.c 20395 20396SYNOPSYS CREG GPIO DRIVER 20397M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20398S: Maintained 20399F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20400F: drivers/gpio/gpio-creg-snps.c 20401 20402SYNOPSYS DESIGNWARE 8250 UART DRIVER 20403M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20404R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20405S: Supported 20406F: drivers/tty/serial/8250/8250_dw.c 20407F: drivers/tty/serial/8250/8250_dwlib.* 20408F: drivers/tty/serial/8250/8250_lpss.c 20409 20410SYNOPSYS DESIGNWARE APB GPIO DRIVER 20411M: Hoan Tran <hoan@os.amperecomputing.com> 20412M: Serge Semin <fancer.lancer@gmail.com> 20413L: linux-gpio@vger.kernel.org 20414S: Maintained 20415F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20416F: drivers/gpio/gpio-dwapb.c 20417 20418SYNOPSYS DESIGNWARE APB SSI DRIVER 20419M: Serge Semin <fancer.lancer@gmail.com> 20420L: linux-spi@vger.kernel.org 20421S: Supported 20422F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20423F: drivers/spi/spi-dw* 20424 20425SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20426M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20427S: Maintained 20428F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20429F: drivers/dma/dw-axi-dmac/ 20430 20431SYNOPSYS DESIGNWARE DMAC DRIVER 20432M: Viresh Kumar <vireshk@kernel.org> 20433R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20434S: Maintained 20435F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20436F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20437F: drivers/dma/dw/ 20438F: include/dt-bindings/dma/dw-dmac.h 20439F: include/linux/dma/dw.h 20440F: include/linux/platform_data/dma-dw.h 20441 20442SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20443M: Jose Abreu <Jose.Abreu@synopsys.com> 20444L: netdev@vger.kernel.org 20445S: Supported 20446F: drivers/net/ethernet/synopsys/ 20447 20448SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20449M: Jose Abreu <Jose.Abreu@synopsys.com> 20450L: netdev@vger.kernel.org 20451S: Supported 20452F: drivers/net/pcs/pcs-xpcs.c 20453F: drivers/net/pcs/pcs-xpcs.h 20454F: include/linux/pcs/pcs-xpcs.h 20455 20456SYNOPSYS DESIGNWARE I2C DRIVER 20457M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20458R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20459R: Mika Westerberg <mika.westerberg@linux.intel.com> 20460R: Jan Dabros <jsd@semihalf.com> 20461L: linux-i2c@vger.kernel.org 20462S: Supported 20463F: drivers/i2c/busses/i2c-designware-* 20464 20465SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20466M: Jaehoon Chung <jh80.chung@samsung.com> 20467L: linux-mmc@vger.kernel.org 20468S: Maintained 20469F: drivers/mmc/host/dw_mmc* 20470 20471SYNOPSYS HSDK RESET CONTROLLER DRIVER 20472M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20473S: Supported 20474F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20475F: drivers/reset/reset-hsdk.c 20476F: include/dt-bindings/reset/snps,hsdk-reset.h 20477 20478SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20479M: Prabu Thangamuthu <prabu.t@synopsys.com> 20480M: Manjunath M B <manjumb@synopsys.com> 20481L: linux-mmc@vger.kernel.org 20482S: Maintained 20483F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20484 20485SYSTEM CONFIGURATION (SYSCON) 20486M: Lee Jones <lee@kernel.org> 20487M: Arnd Bergmann <arnd@arndb.de> 20488S: Supported 20489T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20490F: drivers/mfd/syscon.c 20491 20492SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20493M: Sudeep Holla <sudeep.holla@arm.com> 20494R: Cristian Marussi <cristian.marussi@arm.com> 20495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20496S: Maintained 20497F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20498F: drivers/clk/clk-sc[mp]i.c 20499F: drivers/cpufreq/sc[mp]i-cpufreq.c 20500F: drivers/firmware/arm_scmi/ 20501F: drivers/firmware/arm_scpi.c 20502F: drivers/powercap/arm_scmi_powercap.c 20503F: drivers/regulator/scmi-regulator.c 20504F: drivers/reset/reset-scmi.c 20505F: include/linux/sc[mp]i_protocol.h 20506F: include/trace/events/scmi.h 20507F: include/uapi/linux/virtio_scmi.h 20508 20509SYSTEM RESET/SHUTDOWN DRIVERS 20510M: Sebastian Reichel <sre@kernel.org> 20511L: linux-pm@vger.kernel.org 20512S: Maintained 20513T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20514F: Documentation/devicetree/bindings/power/reset/ 20515F: drivers/power/reset/ 20516 20517SYSTEM TRACE MODULE CLASS 20518M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20519S: Maintained 20520T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20521F: Documentation/trace/stm.rst 20522F: drivers/hwtracing/stm/ 20523F: include/linux/stm.h 20524F: include/uapi/linux/stm.h 20525 20526SYSTEM76 ACPI DRIVER 20527M: Jeremy Soller <jeremy@system76.com> 20528M: System76 Product Development <productdev@system76.com> 20529L: platform-driver-x86@vger.kernel.org 20530S: Maintained 20531F: drivers/platform/x86/system76_acpi.c 20532 20533SYSV FILESYSTEM 20534S: Orphan 20535F: Documentation/filesystems/sysv-fs.rst 20536F: fs/sysv/ 20537F: include/linux/sysv_fs.h 20538 20539TASKSTATS STATISTICS INTERFACE 20540M: Balbir Singh <bsingharora@gmail.com> 20541S: Maintained 20542F: Documentation/accounting/taskstats* 20543F: include/linux/taskstats* 20544F: kernel/taskstats.c 20545 20546TC subsystem 20547M: Jamal Hadi Salim <jhs@mojatatu.com> 20548M: Cong Wang <xiyou.wangcong@gmail.com> 20549M: Jiri Pirko <jiri@resnulli.us> 20550L: netdev@vger.kernel.org 20551S: Maintained 20552F: include/net/pkt_cls.h 20553F: include/net/pkt_sched.h 20554F: include/net/tc_act/ 20555F: include/uapi/linux/pkt_cls.h 20556F: include/uapi/linux/pkt_sched.h 20557F: include/uapi/linux/tc_act/ 20558F: include/uapi/linux/tc_ematch/ 20559F: net/sched/ 20560F: tools/testing/selftests/tc-testing 20561 20562TC90522 MEDIA DRIVER 20563M: Akihiro Tsukada <tskd08@gmail.com> 20564L: linux-media@vger.kernel.org 20565S: Odd Fixes 20566F: drivers/media/dvb-frontends/tc90522* 20567 20568TCP LOW PRIORITY MODULE 20569M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20570M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20571S: Maintained 20572W: http://tcp-lp-mod.sourceforge.net/ 20573F: net/ipv4/tcp_lp.c 20574 20575TDA10071 MEDIA DRIVER 20576M: Antti Palosaari <crope@iki.fi> 20577L: linux-media@vger.kernel.org 20578S: Maintained 20579W: https://linuxtv.org 20580W: http://palosaari.fi/linux/ 20581Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20582T: git git://linuxtv.org/anttip/media_tree.git 20583F: drivers/media/dvb-frontends/tda10071* 20584 20585TDA18212 MEDIA DRIVER 20586M: Antti Palosaari <crope@iki.fi> 20587L: linux-media@vger.kernel.org 20588S: Maintained 20589W: https://linuxtv.org 20590W: http://palosaari.fi/linux/ 20591Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20592T: git git://linuxtv.org/anttip/media_tree.git 20593F: drivers/media/tuners/tda18212* 20594 20595TDA18218 MEDIA DRIVER 20596M: Antti Palosaari <crope@iki.fi> 20597L: linux-media@vger.kernel.org 20598S: Maintained 20599W: https://linuxtv.org 20600W: http://palosaari.fi/linux/ 20601Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20602T: git git://linuxtv.org/anttip/media_tree.git 20603F: drivers/media/tuners/tda18218* 20604 20605TDA18250 MEDIA DRIVER 20606M: Olli Salonen <olli.salonen@iki.fi> 20607L: linux-media@vger.kernel.org 20608S: Maintained 20609W: https://linuxtv.org 20610Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20611T: git git://linuxtv.org/media_tree.git 20612F: drivers/media/tuners/tda18250* 20613 20614TDA18271 MEDIA DRIVER 20615M: Michael Krufky <mkrufky@linuxtv.org> 20616L: linux-media@vger.kernel.org 20617S: Maintained 20618W: https://linuxtv.org 20619W: http://github.com/mkrufky 20620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20621T: git git://linuxtv.org/mkrufky/tuners.git 20622F: drivers/media/tuners/tda18271* 20623 20624TDA1997x MEDIA DRIVER 20625M: Tim Harvey <tharvey@gateworks.com> 20626L: linux-media@vger.kernel.org 20627S: Maintained 20628W: https://linuxtv.org 20629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20630F: drivers/media/i2c/tda1997x.* 20631 20632TDA827x MEDIA DRIVER 20633M: Michael Krufky <mkrufky@linuxtv.org> 20634L: linux-media@vger.kernel.org 20635S: Maintained 20636W: https://linuxtv.org 20637W: http://github.com/mkrufky 20638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20639T: git git://linuxtv.org/mkrufky/tuners.git 20640F: drivers/media/tuners/tda8290.* 20641 20642TDA8290 MEDIA DRIVER 20643M: Michael Krufky <mkrufky@linuxtv.org> 20644L: linux-media@vger.kernel.org 20645S: Maintained 20646W: https://linuxtv.org 20647W: http://github.com/mkrufky 20648Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20649T: git git://linuxtv.org/mkrufky/tuners.git 20650F: drivers/media/tuners/tda8290.* 20651 20652TDA9840 MEDIA DRIVER 20653M: Hans Verkuil <hverkuil@xs4all.nl> 20654L: linux-media@vger.kernel.org 20655S: Maintained 20656W: https://linuxtv.org 20657T: git git://linuxtv.org/media_tree.git 20658F: drivers/media/i2c/tda9840* 20659 20660TEA5761 TUNER DRIVER 20661M: Mauro Carvalho Chehab <mchehab@kernel.org> 20662L: linux-media@vger.kernel.org 20663S: Odd fixes 20664W: https://linuxtv.org 20665T: git git://linuxtv.org/media_tree.git 20666F: drivers/media/tuners/tea5761.* 20667 20668TEA5767 TUNER DRIVER 20669M: Mauro Carvalho Chehab <mchehab@kernel.org> 20670L: linux-media@vger.kernel.org 20671S: Maintained 20672W: https://linuxtv.org 20673T: git git://linuxtv.org/media_tree.git 20674F: drivers/media/tuners/tea5767.* 20675 20676TEA6415C MEDIA DRIVER 20677M: Hans Verkuil <hverkuil@xs4all.nl> 20678L: linux-media@vger.kernel.org 20679S: Maintained 20680W: https://linuxtv.org 20681T: git git://linuxtv.org/media_tree.git 20682F: drivers/media/i2c/tea6415c* 20683 20684TEA6420 MEDIA DRIVER 20685M: Hans Verkuil <hverkuil@xs4all.nl> 20686L: linux-media@vger.kernel.org 20687S: Maintained 20688W: https://linuxtv.org 20689T: git git://linuxtv.org/media_tree.git 20690F: drivers/media/i2c/tea6420* 20691 20692TEAM DRIVER 20693M: Jiri Pirko <jiri@resnulli.us> 20694L: netdev@vger.kernel.org 20695S: Supported 20696F: drivers/net/team/ 20697F: include/linux/if_team.h 20698F: include/uapi/linux/if_team.h 20699F: tools/testing/selftests/drivers/net/team/ 20700 20701TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20702M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20703S: Maintained 20704F: arch/x86/platform/ts5500/ 20705 20706TECHNOTREND USB IR RECEIVER 20707M: Sean Young <sean@mess.org> 20708L: linux-media@vger.kernel.org 20709S: Maintained 20710F: drivers/media/rc/ttusbir.c 20711 20712TECHWELL TW9910 VIDEO DECODER 20713L: linux-media@vger.kernel.org 20714S: Orphan 20715F: drivers/media/i2c/tw9910.c 20716F: include/media/i2c/tw9910.h 20717 20718TEE SUBSYSTEM 20719M: Jens Wiklander <jens.wiklander@linaro.org> 20720R: Sumit Garg <sumit.garg@linaro.org> 20721L: op-tee@lists.trustedfirmware.org 20722S: Maintained 20723F: Documentation/staging/tee.rst 20724F: drivers/tee/ 20725F: include/linux/tee_drv.h 20726F: include/uapi/linux/tee.h 20727 20728TEGRA ARCHITECTURE SUPPORT 20729M: Thierry Reding <thierry.reding@gmail.com> 20730M: Jonathan Hunter <jonathanh@nvidia.com> 20731L: linux-tegra@vger.kernel.org 20732S: Supported 20733Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20735N: [^a-z]tegra 20736 20737TEGRA CLOCK DRIVER 20738M: Peter De Schrijver <pdeschrijver@nvidia.com> 20739M: Prashant Gaikwad <pgaikwad@nvidia.com> 20740S: Supported 20741F: drivers/clk/tegra/ 20742 20743TEGRA DMA DRIVERS 20744M: Laxman Dewangan <ldewangan@nvidia.com> 20745M: Jon Hunter <jonathanh@nvidia.com> 20746S: Supported 20747F: drivers/dma/tegra* 20748 20749TEGRA I2C DRIVER 20750M: Laxman Dewangan <ldewangan@nvidia.com> 20751R: Dmitry Osipenko <digetx@gmail.com> 20752S: Supported 20753F: drivers/i2c/busses/i2c-tegra.c 20754 20755TEGRA IOMMU DRIVERS 20756M: Thierry Reding <thierry.reding@gmail.com> 20757R: Krishna Reddy <vdumpa@nvidia.com> 20758L: linux-tegra@vger.kernel.org 20759S: Supported 20760F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20761F: drivers/iommu/tegra* 20762 20763TEGRA KBC DRIVER 20764M: Laxman Dewangan <ldewangan@nvidia.com> 20765S: Supported 20766F: drivers/input/keyboard/tegra-kbc.c 20767 20768TEGRA NAND DRIVER 20769M: Stefan Agner <stefan@agner.ch> 20770M: Lucas Stach <dev@lynxeye.de> 20771S: Maintained 20772F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20773F: drivers/mtd/nand/raw/tegra_nand.c 20774 20775TEGRA PWM DRIVER 20776M: Thierry Reding <thierry.reding@gmail.com> 20777S: Supported 20778F: drivers/pwm/pwm-tegra.c 20779 20780TEGRA SERIAL DRIVER 20781M: Laxman Dewangan <ldewangan@nvidia.com> 20782S: Supported 20783F: drivers/tty/serial/serial-tegra.c 20784 20785TEGRA SPI DRIVER 20786M: Laxman Dewangan <ldewangan@nvidia.com> 20787S: Supported 20788F: drivers/spi/spi-tegra* 20789 20790TEGRA QUAD SPI DRIVER 20791M: Thierry Reding <thierry.reding@gmail.com> 20792M: Jonathan Hunter <jonathanh@nvidia.com> 20793M: Sowjanya Komatineni <skomatineni@nvidia.com> 20794L: linux-tegra@vger.kernel.org 20795S: Maintained 20796F: drivers/spi/spi-tegra210-quad.c 20797 20798TEGRA VIDEO DRIVER 20799M: Thierry Reding <thierry.reding@gmail.com> 20800M: Jonathan Hunter <jonathanh@nvidia.com> 20801M: Sowjanya Komatineni <skomatineni@nvidia.com> 20802L: linux-media@vger.kernel.org 20803L: linux-tegra@vger.kernel.org 20804S: Maintained 20805F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20806F: drivers/staging/media/tegra-video/ 20807 20808TEGRA XUSB PADCTL DRIVER 20809M: JC Kuo <jckuo@nvidia.com> 20810S: Supported 20811F: drivers/phy/tegra/xusb* 20812 20813TEHUTI ETHERNET DRIVER 20814M: Andy Gospodarek <andy@greyhouse.net> 20815L: netdev@vger.kernel.org 20816S: Supported 20817F: drivers/net/ethernet/tehuti/* 20818 20819TELECOM CLOCK DRIVER FOR MCPL0010 20820M: Mark Gross <markgross@kernel.org> 20821S: Supported 20822F: drivers/char/tlclk.c 20823 20824TEMPO SEMICONDUCTOR DRIVERS 20825M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20826S: Maintained 20827F: Documentation/devicetree/bindings/sound/tscs*.txt 20828F: sound/soc/codecs/tscs*.c 20829F: sound/soc/codecs/tscs*.h 20830 20831TENSILICA XTENSA PORT (xtensa) 20832M: Chris Zankel <chris@zankel.net> 20833M: Max Filippov <jcmvbkbc@gmail.com> 20834S: Maintained 20835T: git https://github.com/jcmvbkbc/linux-xtensa.git 20836F: arch/xtensa/ 20837F: drivers/irqchip/irq-xtensa-* 20838 20839TEXAS INSTRUMENTS ASoC DRIVERS 20840M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20841L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20842S: Maintained 20843F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20844F: sound/soc/ti/ 20845 20846TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20847M: Ricardo Ribalda <ribalda@kernel.org> 20848L: linux-iio@vger.kernel.org 20849S: Supported 20850F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20851F: drivers/iio/dac/ti-dac7612.c 20852 20853TEXAS INSTRUMENTS DMA DRIVERS 20854M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20855L: dmaengine@vger.kernel.org 20856S: Maintained 20857F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20858F: Documentation/devicetree/bindings/dma/ti-edma.txt 20859F: Documentation/devicetree/bindings/dma/ti/ 20860F: drivers/dma/ti/ 20861X: drivers/dma/ti/cppi41.c 20862F: include/linux/dma/k3-udma-glue.h 20863F: include/linux/dma/ti-cppi5.h 20864F: include/linux/dma/k3-psil.h 20865 20866TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20867M: Nishanth Menon <nm@ti.com> 20868M: Tero Kristo <kristo@kernel.org> 20869M: Santosh Shilimkar <ssantosh@kernel.org> 20870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20871S: Maintained 20872F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20873F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20874F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20875F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20876F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20877F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20878F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20879F: drivers/clk/keystone/sci-clk.c 20880F: drivers/firmware/ti_sci* 20881F: drivers/irqchip/irq-ti-sci-inta.c 20882F: drivers/irqchip/irq-ti-sci-intr.c 20883F: drivers/reset/reset-ti-sci.c 20884F: drivers/soc/ti/ti_sci_inta_msi.c 20885F: drivers/soc/ti/ti_sci_pm_domains.c 20886F: include/dt-bindings/soc/ti,sci_pm_domain.h 20887F: include/linux/soc/ti/ti_sci_inta_msi.h 20888F: include/linux/soc/ti/ti_sci_protocol.h 20889 20890TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20891M: Robert Marko <robert.marko@sartura.hr> 20892M: Luka Perkov <luka.perkov@sartura.hr> 20893L: linux-hwmon@vger.kernel.org 20894S: Maintained 20895F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20896F: Documentation/hwmon/tps23861.rst 20897F: drivers/hwmon/tps23861.c 20898 20899TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20900M: Puranjay Mohan <puranjay12@gmail.com> 20901L: linux-iio@vger.kernel.org 20902S: Supported 20903F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20904F: drivers/iio/temperature/tmp117.c 20905 20906THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20907M: Hans Verkuil <hverkuil@xs4all.nl> 20908L: linux-media@vger.kernel.org 20909S: Maintained 20910W: https://linuxtv.org 20911T: git git://linuxtv.org/media_tree.git 20912F: drivers/media/radio/radio-raremono.c 20913 20914THERMAL 20915M: Rafael J. Wysocki <rafael@kernel.org> 20916M: Daniel Lezcano <daniel.lezcano@linaro.org> 20917R: Amit Kucheria <amitk@kernel.org> 20918R: Zhang Rui <rui.zhang@intel.com> 20919L: linux-pm@vger.kernel.org 20920S: Supported 20921Q: https://patchwork.kernel.org/project/linux-pm/list/ 20922T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20923F: Documentation/ABI/testing/sysfs-class-thermal 20924F: Documentation/admin-guide/thermal/ 20925F: Documentation/devicetree/bindings/thermal/ 20926F: Documentation/driver-api/thermal/ 20927F: drivers/thermal/ 20928F: include/dt-bindings/thermal/ 20929F: include/linux/cpu_cooling.h 20930F: include/linux/thermal.h 20931F: include/uapi/linux/thermal.h 20932F: tools/lib/thermal/ 20933F: tools/thermal/ 20934 20935THERMAL DRIVER FOR AMLOGIC SOCS 20936M: Guillaume La Roque <glaroque@baylibre.com> 20937L: linux-pm@vger.kernel.org 20938L: linux-amlogic@lists.infradead.org 20939S: Supported 20940W: http://linux-meson.com/ 20941F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20942F: drivers/thermal/amlogic_thermal.c 20943 20944THERMAL/CPU_COOLING 20945M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20946M: Daniel Lezcano <daniel.lezcano@linaro.org> 20947M: Viresh Kumar <viresh.kumar@linaro.org> 20948R: Lukasz Luba <lukasz.luba@arm.com> 20949L: linux-pm@vger.kernel.org 20950S: Supported 20951F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20952F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20953F: drivers/thermal/cpufreq_cooling.c 20954F: drivers/thermal/cpuidle_cooling.c 20955F: include/linux/cpu_cooling.h 20956 20957THERMAL/POWER_ALLOCATOR 20958M: Lukasz Luba <lukasz.luba@arm.com> 20959L: linux-pm@vger.kernel.org 20960S: Maintained 20961F: Documentation/driver-api/thermal/power_allocator.rst 20962F: drivers/thermal/gov_power_allocator.c 20963F: drivers/thermal/thermal_trace_ipa.h 20964 20965THINKPAD ACPI EXTRAS DRIVER 20966M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20967L: ibm-acpi-devel@lists.sourceforge.net 20968L: platform-driver-x86@vger.kernel.org 20969S: Maintained 20970W: http://ibm-acpi.sourceforge.net 20971W: http://thinkwiki.org/wiki/Ibm-acpi 20972T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20973F: drivers/platform/x86/thinkpad_acpi.c 20974 20975THINKPAD LMI DRIVER 20976M: Mark Pearson <markpearson@lenovo.com> 20977L: platform-driver-x86@vger.kernel.org 20978S: Maintained 20979F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20980F: drivers/platform/x86/think-lmi.? 20981 20982THUNDERBOLT DMA TRAFFIC TEST DRIVER 20983M: Isaac Hazan <isaac.hazan@intel.com> 20984L: linux-usb@vger.kernel.org 20985S: Maintained 20986F: drivers/thunderbolt/dma_test.c 20987 20988THUNDERBOLT DRIVER 20989M: Andreas Noever <andreas.noever@gmail.com> 20990M: Michael Jamet <michael.jamet@intel.com> 20991M: Mika Westerberg <mika.westerberg@linux.intel.com> 20992M: Yehezkel Bernat <YehezkelShB@gmail.com> 20993L: linux-usb@vger.kernel.org 20994S: Maintained 20995T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20996F: Documentation/admin-guide/thunderbolt.rst 20997F: drivers/thunderbolt/ 20998F: include/linux/thunderbolt.h 20999 21000THUNDERBOLT NETWORK DRIVER 21001M: Michael Jamet <michael.jamet@intel.com> 21002M: Mika Westerberg <mika.westerberg@linux.intel.com> 21003M: Yehezkel Bernat <YehezkelShB@gmail.com> 21004L: netdev@vger.kernel.org 21005S: Maintained 21006F: drivers/net/thunderbolt/ 21007 21008THUNDERX GPIO DRIVER 21009M: Robert Richter <rric@kernel.org> 21010S: Odd Fixes 21011F: drivers/gpio/gpio-thunderx.c 21012 21013TI ADS7924 ADC DRIVER 21014M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21015L: linux-iio@vger.kernel.org 21016S: Supported 21017F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21018F: drivers/iio/adc/ti-ads7924.c 21019 21020TI AM437X VPFE DRIVER 21021M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21022L: linux-media@vger.kernel.org 21023S: Maintained 21024W: https://linuxtv.org 21025Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21026T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21027F: drivers/media/platform/ti/am437x/ 21028 21029TI BANDGAP AND THERMAL DRIVER 21030M: Eduardo Valentin <edubezval@gmail.com> 21031M: Keerthy <j-keerthy@ti.com> 21032L: linux-pm@vger.kernel.org 21033L: linux-omap@vger.kernel.org 21034S: Maintained 21035F: drivers/thermal/ti-soc-thermal/ 21036 21037TI BQ27XXX POWER SUPPLY DRIVER 21038F: drivers/power/supply/bq27xxx_battery.c 21039F: drivers/power/supply/bq27xxx_battery_i2c.c 21040F: include/linux/power/bq27xxx_battery.h 21041 21042TI CDCE706 CLOCK DRIVER 21043M: Max Filippov <jcmvbkbc@gmail.com> 21044S: Maintained 21045F: drivers/clk/clk-cdce706.c 21046 21047TI CLOCK DRIVER 21048M: Tero Kristo <kristo@kernel.org> 21049L: linux-omap@vger.kernel.org 21050S: Odd Fixes 21051F: drivers/clk/ti/ 21052F: include/linux/clk/ti.h 21053 21054TI DAVINCI MACHINE SUPPORT 21055M: Bartosz Golaszewski <brgl@bgdev.pl> 21056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21057S: Maintained 21058T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21059F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21060F: arch/arm/boot/dts/da850* 21061F: arch/arm/mach-davinci/ 21062F: drivers/i2c/busses/i2c-davinci.c 21063 21064TI DAVINCI SERIES CLOCK DRIVER 21065M: David Lechner <david@lechnology.com> 21066R: Sekhar Nori <nsekhar@ti.com> 21067S: Maintained 21068F: Documentation/devicetree/bindings/clock/ti/davinci/ 21069F: drivers/clk/davinci/ 21070F: include/linux/clk/davinci.h 21071 21072TI DAVINCI SERIES GPIO DRIVER 21073M: Keerthy <j-keerthy@ti.com> 21074L: linux-gpio@vger.kernel.org 21075S: Maintained 21076F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21077F: drivers/gpio/gpio-davinci.c 21078 21079TI DAVINCI SERIES MEDIA DRIVER 21080M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21081L: linux-media@vger.kernel.org 21082S: Maintained 21083W: https://linuxtv.org 21084Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21085T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21086F: drivers/media/platform/ti/davinci/ 21087F: include/media/davinci/ 21088 21089TI ENHANCED CAPTURE (eCAP) DRIVER 21090M: Vignesh Raghavendra <vigneshr@ti.com> 21091R: Julien Panis <jpanis@baylibre.com> 21092L: linux-iio@vger.kernel.org 21093L: linux-omap@vger.kernel.org 21094S: Maintained 21095F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21096F: drivers/counter/ti-ecap-capture.c 21097 21098TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21099R: David Lechner <david@lechnology.com> 21100L: linux-iio@vger.kernel.org 21101F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21102F: drivers/counter/ti-eqep.c 21103 21104TI ETHERNET SWITCH DRIVER (CPSW) 21105R: Grygorii Strashko <grygorii.strashko@ti.com> 21106L: linux-omap@vger.kernel.org 21107L: netdev@vger.kernel.org 21108S: Maintained 21109F: drivers/net/ethernet/ti/cpsw* 21110F: drivers/net/ethernet/ti/davinci* 21111 21112TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21113M: Alex Dubov <oakad@yahoo.com> 21114S: Maintained 21115W: http://tifmxx.berlios.de/ 21116F: drivers/memstick/host/tifm_ms.c 21117F: drivers/misc/tifm* 21118F: drivers/mmc/host/tifm_sd.c 21119F: include/linux/tifm.h 21120 21121TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21122M: Nishanth Menon <nm@ti.com> 21123M: Santosh Shilimkar <ssantosh@kernel.org> 21124L: linux-kernel@vger.kernel.org 21125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21126S: Maintained 21127T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21128F: drivers/soc/ti/* 21129 21130TI LM49xxx FAMILY ASoC CODEC DRIVERS 21131M: M R Swami Reddy <mr.swami.reddy@ti.com> 21132M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21133L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21134S: Maintained 21135F: sound/soc/codecs/isabelle* 21136F: sound/soc/codecs/lm49453* 21137 21138TI LMP92064 ADC DRIVER 21139M: Leonard Göhrs <l.goehrs@pengutronix.de> 21140R: kernel@pengutronix.de 21141L: linux-iio@vger.kernel.org 21142S: Maintained 21143F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21144F: drivers/iio/adc/ti-lmp92064.c 21145 21146TI PCM3060 ASoC CODEC DRIVER 21147M: Kirill Marinushkin <kmarinushkin@birdec.com> 21148L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21149S: Maintained 21150F: Documentation/devicetree/bindings/sound/pcm3060.txt 21151F: sound/soc/codecs/pcm3060* 21152 21153TI TAS571X FAMILY ASoC CODEC DRIVER 21154M: Kevin Cernekee <cernekee@chromium.org> 21155L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21156S: Odd Fixes 21157F: sound/soc/codecs/tas571x* 21158 21159TI TMAG5273 MAGNETOMETER DRIVER 21160M: Gerald Loacker <gerald.loacker@wolfvision.net> 21161L: linux-iio@vger.kernel.org 21162S: Maintained 21163F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21164F: drivers/iio/magnetometer/tmag5273.c 21165 21166TI TRF7970A NFC DRIVER 21167M: Mark Greer <mgreer@animalcreek.com> 21168L: linux-wireless@vger.kernel.org 21169S: Supported 21170F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21171F: drivers/nfc/trf7970a.c 21172 21173TI TSC2046 ADC DRIVER 21174M: Oleksij Rempel <o.rempel@pengutronix.de> 21175R: kernel@pengutronix.de 21176L: linux-iio@vger.kernel.org 21177S: Maintained 21178F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21179F: drivers/iio/adc/ti-tsc2046.c 21180 21181TI TWL4030 SERIES SOC CODEC DRIVER 21182M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21184S: Maintained 21185F: sound/soc/codecs/twl4030* 21186 21187TI VPE/CAL DRIVERS 21188M: Benoit Parrot <bparrot@ti.com> 21189L: linux-media@vger.kernel.org 21190S: Maintained 21191W: http://linuxtv.org/ 21192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21193F: Documentation/devicetree/bindings/media/ti,cal.yaml 21194F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21195F: drivers/media/platform/ti/cal/ 21196F: drivers/media/platform/ti/vpe/ 21197 21198TI WILINK WIRELESS DRIVERS 21199L: linux-wireless@vger.kernel.org 21200S: Orphan 21201W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21202W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21203T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21204F: drivers/net/wireless/ti/ 21205 21206TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21207M: John Stultz <jstultz@google.com> 21208M: Thomas Gleixner <tglx@linutronix.de> 21209R: Stephen Boyd <sboyd@kernel.org> 21210L: linux-kernel@vger.kernel.org 21211S: Supported 21212T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21213F: include/linux/clocksource.h 21214F: include/linux/time.h 21215F: include/linux/timex.h 21216F: include/uapi/linux/time.h 21217F: include/uapi/linux/timex.h 21218F: kernel/time/alarmtimer.c 21219F: kernel/time/clocksource.c 21220F: kernel/time/ntp.c 21221F: kernel/time/time*.c 21222F: tools/testing/selftests/timers/ 21223 21224TIPC NETWORK LAYER 21225M: Jon Maloy <jmaloy@redhat.com> 21226M: Ying Xue <ying.xue@windriver.com> 21227L: netdev@vger.kernel.org (core kernel code) 21228L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21229S: Maintained 21230W: http://tipc.sourceforge.net/ 21231F: include/uapi/linux/tipc*.h 21232F: net/tipc/ 21233 21234TLAN NETWORK DRIVER 21235M: Samuel Chessman <chessman@tux.org> 21236L: tlan-devel@lists.sourceforge.net (subscribers-only) 21237S: Maintained 21238W: http://sourceforge.net/projects/tlan/ 21239F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21240F: drivers/net/ethernet/ti/tlan.* 21241 21242TMIO/SDHI MMC DRIVER 21243M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21244L: linux-mmc@vger.kernel.org 21245L: linux-renesas-soc@vger.kernel.org 21246S: Supported 21247F: drivers/mmc/host/renesas_sdhi* 21248F: drivers/mmc/host/tmio_mmc* 21249F: include/linux/mfd/tmio.h 21250 21251TMP401 HARDWARE MONITOR DRIVER 21252M: Guenter Roeck <linux@roeck-us.net> 21253L: linux-hwmon@vger.kernel.org 21254S: Maintained 21255F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21256F: Documentation/hwmon/tmp401.rst 21257F: drivers/hwmon/tmp401.c 21258 21259TMP464 HARDWARE MONITOR DRIVER 21260M: Guenter Roeck <linux@roeck-us.net> 21261L: linux-hwmon@vger.kernel.org 21262S: Maintained 21263F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21264F: Documentation/hwmon/tmp464.rst 21265F: drivers/hwmon/tmp464.c 21266 21267TMP513 HARDWARE MONITOR DRIVER 21268M: Eric Tremblay <etremblay@distech-controls.com> 21269L: linux-hwmon@vger.kernel.org 21270S: Maintained 21271F: Documentation/hwmon/tmp513.rst 21272F: drivers/hwmon/tmp513.c 21273 21274TMPFS (SHMEM FILESYSTEM) 21275M: Hugh Dickins <hughd@google.com> 21276L: linux-mm@kvack.org 21277S: Maintained 21278F: include/linux/shmem_fs.h 21279F: mm/shmem.c 21280 21281TOMOYO SECURITY MODULE 21282M: Kentaro Takeda <takedakn@nttdata.co.jp> 21283M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21284L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21285L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21286L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21287L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21288S: Maintained 21289W: https://tomoyo.osdn.jp/ 21290F: security/tomoyo/ 21291 21292TOPSTAR LAPTOP EXTRAS DRIVER 21293M: Herton Ronaldo Krzesinski <herton@canonical.com> 21294L: platform-driver-x86@vger.kernel.org 21295S: Maintained 21296F: drivers/platform/x86/topstar-laptop.c 21297 21298TORTURE-TEST MODULES 21299M: Davidlohr Bueso <dave@stgolabs.net> 21300M: "Paul E. McKenney" <paulmck@kernel.org> 21301M: Josh Triplett <josh@joshtriplett.org> 21302L: linux-kernel@vger.kernel.org 21303S: Supported 21304T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21305F: Documentation/RCU/torture.rst 21306F: kernel/locking/locktorture.c 21307F: kernel/rcu/rcuscale.c 21308F: kernel/rcu/rcutorture.c 21309F: kernel/rcu/refscale.c 21310F: kernel/torture.c 21311 21312TOSHIBA ACPI EXTRAS DRIVER 21313M: Azael Avalos <coproscefalo@gmail.com> 21314L: platform-driver-x86@vger.kernel.org 21315S: Maintained 21316F: drivers/platform/x86/toshiba_acpi.c 21317 21318TOSHIBA BLUETOOTH DRIVER 21319M: Azael Avalos <coproscefalo@gmail.com> 21320L: platform-driver-x86@vger.kernel.org 21321S: Maintained 21322F: drivers/platform/x86/toshiba_bluetooth.c 21323 21324TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21325M: Azael Avalos <coproscefalo@gmail.com> 21326L: platform-driver-x86@vger.kernel.org 21327S: Maintained 21328F: drivers/platform/x86/toshiba_haps.c 21329 21330TOSHIBA SMM DRIVER 21331M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21332S: Maintained 21333W: http://www.buzzard.org.uk/toshiba/ 21334F: drivers/char/toshiba.c 21335F: include/linux/toshiba.h 21336F: include/uapi/linux/toshiba.h 21337 21338TOSHIBA TC358743 DRIVER 21339M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21340L: linux-media@vger.kernel.org 21341S: Maintained 21342F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21343F: drivers/media/i2c/tc358743* 21344F: include/media/i2c/tc358743.h 21345 21346TOSHIBA WMI HOTKEYS DRIVER 21347M: Azael Avalos <coproscefalo@gmail.com> 21348L: platform-driver-x86@vger.kernel.org 21349S: Maintained 21350F: drivers/platform/x86/toshiba-wmi.c 21351 21352TPM DEVICE DRIVER 21353M: Peter Huewe <peterhuewe@gmx.de> 21354M: Jarkko Sakkinen <jarkko@kernel.org> 21355R: Jason Gunthorpe <jgg@ziepe.ca> 21356L: linux-integrity@vger.kernel.org 21357S: Maintained 21358W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21359Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21360T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21361F: drivers/char/tpm/ 21362 21363TPS546D24 DRIVER 21364M: Duke Du <dukedu83@gmail.com> 21365L: linux-hwmon@vger.kernel.org 21366S: Maintained 21367F: Documentation/hwmon/tps546d24.rst 21368F: drivers/hwmon/pmbus/tps546d24.c 21369 21370TRACING 21371M: Steven Rostedt <rostedt@goodmis.org> 21372M: Masami Hiramatsu <mhiramat@kernel.org> 21373L: linux-kernel@vger.kernel.org 21374L: linux-trace-kernel@vger.kernel.org 21375Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21376S: Maintained 21377T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21378F: Documentation/trace/* 21379F: fs/tracefs/ 21380F: include/linux/trace*.h 21381F: include/trace/ 21382F: kernel/trace/ 21383F: scripts/tracing/ 21384F: tools/testing/selftests/ftrace/ 21385 21386TRACING MMIO ACCESSES (MMIOTRACE) 21387M: Steven Rostedt <rostedt@goodmis.org> 21388M: Masami Hiramatsu <mhiramat@kernel.org> 21389R: Karol Herbst <karolherbst@gmail.com> 21390R: Pekka Paalanen <ppaalanen@gmail.com> 21391L: linux-kernel@vger.kernel.org 21392L: nouveau@lists.freedesktop.org 21393S: Maintained 21394F: arch/x86/mm/kmmio.c 21395F: arch/x86/mm/mmio-mod.c 21396F: arch/x86/mm/testmmiotrace.c 21397F: include/linux/mmiotrace.h 21398F: kernel/trace/trace_mmiotrace.c 21399 21400TRACING OS NOISE / LATENCY TRACERS 21401M: Steven Rostedt <rostedt@goodmis.org> 21402M: Daniel Bristot de Oliveira <bristot@kernel.org> 21403S: Maintained 21404F: kernel/trace/trace_osnoise.c 21405F: include/trace/events/osnoise.h 21406F: kernel/trace/trace_hwlat.c 21407F: kernel/trace/trace_irqsoff.c 21408F: kernel/trace/trace_sched_wakeup.c 21409F: Documentation/trace/osnoise-tracer.rst 21410F: Documentation/trace/timerlat-tracer.rst 21411F: Documentation/trace/hwlat_detector.rst 21412F: arch/*/kernel/trace.c 21413 21414Real-time Linux Analysis (RTLA) tools 21415M: Daniel Bristot de Oliveira <bristot@kernel.org> 21416M: Steven Rostedt <rostedt@goodmis.org> 21417L: linux-trace-devel@vger.kernel.org 21418S: Maintained 21419F: Documentation/tools/rtla/ 21420F: tools/tracing/rtla/ 21421 21422TECHNICAL ADVISORY BOARD PROCESS DOCS 21423M: "Theodore Ts'o" <tytso@mit.edu> 21424M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21425L: tech-board-discuss@lists.linux-foundation.org 21426S: Maintained 21427F: Documentation/process/researcher-guidelines.rst 21428F: Documentation/process/contribution-maturity-model.rst 21429 21430TRADITIONAL CHINESE DOCUMENTATION 21431M: Hu Haowen <src.res@email.cn> 21432L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21433S: Maintained 21434W: https://github.com/srcres258/linux-doc 21435T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21436F: Documentation/translations/zh_TW/ 21437 21438TTY LAYER 21439M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21440M: Jiri Slaby <jirislaby@kernel.org> 21441S: Supported 21442T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21443F: Documentation/driver-api/serial/ 21444F: drivers/tty/ 21445F: drivers/tty/serial/serial_core.c 21446F: include/linux/selection.h 21447F: include/linux/serial.h 21448F: include/linux/serial_core.h 21449F: include/linux/sysrq.h 21450F: include/linux/tty*.h 21451F: include/linux/vt.h 21452F: include/linux/vt_*.h 21453F: include/uapi/linux/serial.h 21454F: include/uapi/linux/serial_core.h 21455F: include/uapi/linux/tty.h 21456 21457TUA9001 MEDIA DRIVER 21458M: Antti Palosaari <crope@iki.fi> 21459L: linux-media@vger.kernel.org 21460S: Maintained 21461W: https://linuxtv.org 21462W: http://palosaari.fi/linux/ 21463Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21464T: git git://linuxtv.org/anttip/media_tree.git 21465F: drivers/media/tuners/tua9001* 21466 21467TULIP NETWORK DRIVERS 21468L: netdev@vger.kernel.org 21469L: linux-parisc@vger.kernel.org 21470S: Orphan 21471F: drivers/net/ethernet/dec/tulip/ 21472 21473TUN/TAP driver 21474M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21475S: Maintained 21476W: http://vtun.sourceforge.net/tun 21477F: Documentation/networking/tuntap.rst 21478F: arch/um/os-Linux/drivers/ 21479 21480TURBOCHANNEL SUBSYSTEM 21481M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21482M: Ralf Baechle <ralf@linux-mips.org> 21483L: linux-mips@vger.kernel.org 21484S: Maintained 21485Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21486F: drivers/tc/ 21487F: include/linux/tc.h 21488 21489TURBOSTAT UTILITY 21490M: "Len Brown" <lenb@kernel.org> 21491L: linux-pm@vger.kernel.org 21492S: Supported 21493Q: https://patchwork.kernel.org/project/linux-pm/list/ 21494B: https://bugzilla.kernel.org 21495T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21496F: tools/power/x86/turbostat/ 21497 21498TW5864 VIDEO4LINUX DRIVER 21499M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21500M: Anton Sviridenko <anton@corp.bluecherry.net> 21501M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21502M: Andrey Utkin <andrey_utkin@fastmail.com> 21503L: linux-media@vger.kernel.org 21504S: Supported 21505F: drivers/media/pci/tw5864/ 21506 21507TW68 VIDEO4LINUX DRIVER 21508M: Hans Verkuil <hverkuil@xs4all.nl> 21509L: linux-media@vger.kernel.org 21510S: Odd Fixes 21511W: https://linuxtv.org 21512T: git git://linuxtv.org/media_tree.git 21513F: drivers/media/pci/tw68/ 21514 21515TW686X VIDEO4LINUX DRIVER 21516M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21517L: linux-media@vger.kernel.org 21518S: Maintained 21519W: http://linuxtv.org 21520T: git git://linuxtv.org/media_tree.git 21521F: drivers/media/pci/tw686x/ 21522 21523U-BOOT ENVIRONMENT VARIABLES 21524M: Rafał Miłecki <rafal@milecki.pl> 21525S: Maintained 21526F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21527F: drivers/nvmem/u-boot-env.c 21528 21529UACCE ACCELERATOR FRAMEWORK 21530M: Zhangfei Gao <zhangfei.gao@linaro.org> 21531M: Zhou Wang <wangzhou1@hisilicon.com> 21532L: linux-accelerators@lists.ozlabs.org 21533L: linux-kernel@vger.kernel.org 21534S: Maintained 21535F: Documentation/ABI/testing/sysfs-driver-uacce 21536F: Documentation/misc-devices/uacce.rst 21537F: drivers/misc/uacce/ 21538F: include/linux/uacce.h 21539F: include/uapi/misc/uacce/ 21540 21541UBI FILE SYSTEM (UBIFS) 21542M: Richard Weinberger <richard@nod.at> 21543L: linux-mtd@lists.infradead.org 21544S: Supported 21545W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21546T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21547T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21548F: Documentation/ABI/testing/sysfs-fs-ubifs 21549F: Documentation/filesystems/ubifs-authentication.rst 21550F: Documentation/filesystems/ubifs.rst 21551F: fs/ubifs/ 21552 21553UBLK USERSPACE BLOCK DRIVER 21554M: Ming Lei <ming.lei@redhat.com> 21555L: linux-block@vger.kernel.org 21556S: Maintained 21557F: Documentation/block/ublk.rst 21558F: drivers/block/ublk_drv.c 21559F: include/uapi/linux/ublk_cmd.h 21560 21561UCLINUX (M68KNOMMU AND COLDFIRE) 21562M: Greg Ungerer <gerg@linux-m68k.org> 21563L: linux-m68k@lists.linux-m68k.org 21564S: Maintained 21565W: http://www.linux-m68k.org/ 21566T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21567F: arch/m68k/*/*_no.* 21568F: arch/m68k/68*/ 21569F: arch/m68k/coldfire/ 21570F: arch/m68k/include/asm/*_no.* 21571 21572UDF FILESYSTEM 21573M: Jan Kara <jack@suse.com> 21574S: Maintained 21575F: Documentation/filesystems/udf.rst 21576F: fs/udf/ 21577 21578UDRAW TABLET 21579M: Bastien Nocera <hadess@hadess.net> 21580L: linux-input@vger.kernel.org 21581S: Maintained 21582F: drivers/hid/hid-udraw-ps3.c 21583 21584UFS FILESYSTEM 21585M: Evgeniy Dushistov <dushistov@mail.ru> 21586S: Maintained 21587F: Documentation/admin-guide/ufs.rst 21588F: fs/ufs/ 21589 21590UHID USERSPACE HID IO DRIVER 21591M: David Rheinsberg <david.rheinsberg@gmail.com> 21592L: linux-input@vger.kernel.org 21593S: Maintained 21594F: drivers/hid/uhid.c 21595F: include/uapi/linux/uhid.h 21596 21597ULPI BUS 21598M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21599L: linux-usb@vger.kernel.org 21600S: Maintained 21601F: drivers/usb/common/ulpi.c 21602F: include/linux/ulpi/ 21603 21604UNICODE SUBSYSTEM 21605M: Gabriel Krisman Bertazi <krisman@collabora.com> 21606L: linux-fsdevel@vger.kernel.org 21607S: Supported 21608F: fs/unicode/ 21609 21610UNIFDEF 21611M: Tony Finch <dot@dotat.at> 21612S: Maintained 21613W: http://dotat.at/prog/unifdef 21614F: scripts/unifdef.c 21615 21616UNIFORM CDROM DRIVER 21617M: Phillip Potter <phil@philpotter.co.uk> 21618S: Maintained 21619F: Documentation/cdrom/ 21620F: drivers/cdrom/cdrom.c 21621F: include/linux/cdrom.h 21622F: include/uapi/linux/cdrom.h 21623 21624UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21625R: Alim Akhtar <alim.akhtar@samsung.com> 21626R: Avri Altman <avri.altman@wdc.com> 21627R: Bart Van Assche <bvanassche@acm.org> 21628L: linux-scsi@vger.kernel.org 21629S: Supported 21630F: Documentation/devicetree/bindings/ufs/ 21631F: Documentation/scsi/ufs.rst 21632F: drivers/ufs/core/ 21633 21634UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21635M: Pedro Sousa <pedrom.sousa@synopsys.com> 21636L: linux-scsi@vger.kernel.org 21637S: Supported 21638F: drivers/ufs/host/*dwc* 21639 21640UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21641M: Alim Akhtar <alim.akhtar@samsung.com> 21642L: linux-scsi@vger.kernel.org 21643S: Maintained 21644F: drivers/ufs/host/ufs-exynos* 21645 21646UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21647M: Stanley Chu <stanley.chu@mediatek.com> 21648L: linux-scsi@vger.kernel.org 21649L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21650S: Maintained 21651F: drivers/ufs/host/ufs-mediatek* 21652 21653UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21654M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21655L: linux-arm-msm@vger.kernel.org 21656L: linux-scsi@vger.kernel.org 21657S: Maintained 21658F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21659F: drivers/ufs/host/ufs-qcom* 21660 21661UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21662M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21663L: linux-renesas-soc@vger.kernel.org 21664L: linux-scsi@vger.kernel.org 21665S: Maintained 21666F: drivers/ufs/host/ufs-renesas.c 21667 21668UNSORTED BLOCK IMAGES (UBI) 21669M: Richard Weinberger <richard@nod.at> 21670L: linux-mtd@lists.infradead.org 21671S: Supported 21672W: http://www.linux-mtd.infradead.org/ 21673T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21674T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21675F: drivers/mtd/ubi/ 21676F: include/linux/mtd/ubi.h 21677F: include/uapi/mtd/ubi-user.h 21678 21679USB "USBNET" DRIVER FRAMEWORK 21680M: Oliver Neukum <oneukum@suse.com> 21681L: netdev@vger.kernel.org 21682S: Maintained 21683W: http://www.linux-usb.org/usbnet 21684F: drivers/net/usb/usbnet.c 21685F: include/linux/usb/usbnet.h 21686 21687USB ACM DRIVER 21688M: Oliver Neukum <oneukum@suse.com> 21689L: linux-usb@vger.kernel.org 21690S: Maintained 21691F: Documentation/usb/acm.rst 21692F: drivers/usb/class/cdc-acm.* 21693 21694USB APPLE MFI FASTCHARGE DRIVER 21695M: Bastien Nocera <hadess@hadess.net> 21696L: linux-usb@vger.kernel.org 21697S: Maintained 21698F: drivers/usb/misc/apple-mfi-fastcharge.c 21699 21700USB AR5523 WIRELESS DRIVER 21701M: Pontus Fuchs <pontus.fuchs@gmail.com> 21702L: linux-wireless@vger.kernel.org 21703S: Maintained 21704F: drivers/net/wireless/ath/ar5523/ 21705 21706USB ATTACHED SCSI 21707M: Oliver Neukum <oneukum@suse.com> 21708L: linux-usb@vger.kernel.org 21709L: linux-scsi@vger.kernel.org 21710S: Maintained 21711F: drivers/usb/storage/uas.c 21712 21713USB CDC ETHERNET DRIVER 21714M: Oliver Neukum <oliver@neukum.org> 21715L: linux-usb@vger.kernel.org 21716S: Maintained 21717F: drivers/net/usb/cdc_*.c 21718F: include/uapi/linux/usb/cdc.h 21719 21720USB CHAOSKEY DRIVER 21721M: Keith Packard <keithp@keithp.com> 21722L: linux-usb@vger.kernel.org 21723S: Maintained 21724F: drivers/usb/misc/chaoskey.c 21725 21726USB CYPRESS C67X00 DRIVER 21727L: linux-usb@vger.kernel.org 21728S: Orphan 21729F: drivers/usb/c67x00/ 21730 21731USB DAVICOM DM9601 DRIVER 21732M: Peter Korsgaard <peter@korsgaard.com> 21733L: netdev@vger.kernel.org 21734S: Maintained 21735W: http://www.linux-usb.org/usbnet 21736F: drivers/net/usb/dm9601.c 21737 21738USB EHCI DRIVER 21739M: Alan Stern <stern@rowland.harvard.edu> 21740L: linux-usb@vger.kernel.org 21741S: Maintained 21742F: Documentation/usb/ehci.rst 21743F: drivers/usb/host/ehci* 21744 21745USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21746M: Jiri Kosina <jikos@kernel.org> 21747M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21748L: linux-usb@vger.kernel.org 21749S: Maintained 21750T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21751F: Documentation/hid/hiddev.rst 21752F: drivers/hid/usbhid/ 21753 21754USB INTEL XHCI ROLE MUX DRIVER 21755M: Hans de Goede <hdegoede@redhat.com> 21756L: linux-usb@vger.kernel.org 21757S: Maintained 21758F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21759 21760USB IP DRIVER FOR HISILICON KIRIN 960 21761M: Yu Chen <chenyu56@huawei.com> 21762M: Binghui Wang <wangbinghui@hisilicon.com> 21763L: linux-usb@vger.kernel.org 21764S: Maintained 21765F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21766F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21767 21768USB IP DRIVER FOR HISILICON KIRIN 970 21769M: Mauro Carvalho Chehab <mchehab@kernel.org> 21770L: linux-usb@vger.kernel.org 21771S: Maintained 21772F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21773F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21774 21775USB ISP116X DRIVER 21776M: Olav Kongas <ok@artecdesign.ee> 21777L: linux-usb@vger.kernel.org 21778S: Maintained 21779F: drivers/usb/host/isp116x* 21780F: include/linux/usb/isp116x.h 21781 21782USB ISP1760 DRIVER 21783M: Rui Miguel Silva <rui.silva@linaro.org> 21784L: linux-usb@vger.kernel.org 21785S: Maintained 21786F: drivers/usb/isp1760/* 21787F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21788 21789USB LAN78XX ETHERNET DRIVER 21790M: Woojung Huh <woojung.huh@microchip.com> 21791M: UNGLinuxDriver@microchip.com 21792L: netdev@vger.kernel.org 21793S: Maintained 21794F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21795F: drivers/net/usb/lan78xx.* 21796F: include/dt-bindings/net/microchip-lan78xx.h 21797 21798USB MASS STORAGE DRIVER 21799M: Alan Stern <stern@rowland.harvard.edu> 21800L: linux-usb@vger.kernel.org 21801L: usb-storage@lists.one-eyed-alien.net 21802S: Maintained 21803F: drivers/usb/storage/ 21804 21805USB MIDI DRIVER 21806M: Clemens Ladisch <clemens@ladisch.de> 21807L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21808S: Maintained 21809T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21810F: sound/usb/midi.* 21811 21812USB NETWORKING DRIVERS 21813L: linux-usb@vger.kernel.org 21814S: Odd Fixes 21815F: drivers/net/usb/ 21816 21817USB OHCI DRIVER 21818M: Alan Stern <stern@rowland.harvard.edu> 21819L: linux-usb@vger.kernel.org 21820S: Maintained 21821F: Documentation/usb/ohci.rst 21822F: drivers/usb/host/ohci* 21823 21824USB OTG FSM (Finite State Machine) 21825M: Peter Chen <peter.chen@kernel.org> 21826L: linux-usb@vger.kernel.org 21827S: Maintained 21828T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21829F: drivers/usb/common/usb-otg-fsm.c 21830 21831USB OVER IP DRIVER 21832M: Valentina Manea <valentina.manea.m@gmail.com> 21833M: Shuah Khan <shuah@kernel.org> 21834M: Shuah Khan <skhan@linuxfoundation.org> 21835R: Hongren Zheng <i@zenithal.me> 21836L: linux-usb@vger.kernel.org 21837S: Maintained 21838F: Documentation/usb/usbip_protocol.rst 21839F: drivers/usb/usbip/ 21840F: tools/testing/selftests/drivers/usb/usbip/ 21841F: tools/usb/usbip/ 21842 21843USB PEGASUS DRIVER 21844M: Petko Manolov <petkan@nucleusys.com> 21845L: linux-usb@vger.kernel.org 21846L: netdev@vger.kernel.org 21847S: Maintained 21848W: https://github.com/petkan/pegasus 21849T: git https://github.com/petkan/pegasus.git 21850F: drivers/net/usb/pegasus.* 21851 21852USB PRINTER DRIVER (usblp) 21853M: Pete Zaitcev <zaitcev@redhat.com> 21854L: linux-usb@vger.kernel.org 21855S: Supported 21856F: drivers/usb/class/usblp.c 21857 21858USB RAW GADGET DRIVER 21859R: Andrey Konovalov <andreyknvl@gmail.com> 21860L: linux-usb@vger.kernel.org 21861S: Maintained 21862F: Documentation/usb/raw-gadget.rst 21863F: drivers/usb/gadget/legacy/raw_gadget.c 21864F: include/uapi/linux/usb/raw_gadget.h 21865 21866USB QMI WWAN NETWORK DRIVER 21867M: Bjørn Mork <bjorn@mork.no> 21868L: netdev@vger.kernel.org 21869S: Maintained 21870F: Documentation/ABI/testing/sysfs-class-net-qmi 21871F: drivers/net/usb/qmi_wwan.c 21872 21873USB RTL8150 DRIVER 21874M: Petko Manolov <petkan@nucleusys.com> 21875L: linux-usb@vger.kernel.org 21876L: netdev@vger.kernel.org 21877S: Maintained 21878W: https://github.com/petkan/rtl8150 21879T: git https://github.com/petkan/rtl8150.git 21880F: drivers/net/usb/rtl8150.c 21881 21882USB SERIAL SUBSYSTEM 21883M: Johan Hovold <johan@kernel.org> 21884L: linux-usb@vger.kernel.org 21885S: Maintained 21886T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21887F: Documentation/usb/usb-serial.rst 21888F: drivers/usb/serial/ 21889F: include/linux/usb/serial.h 21890 21891USB SMSC75XX ETHERNET DRIVER 21892M: Steve Glendinning <steve.glendinning@shawell.net> 21893L: netdev@vger.kernel.org 21894S: Maintained 21895F: drivers/net/usb/smsc75xx.* 21896 21897USB SMSC95XX ETHERNET DRIVER 21898M: Steve Glendinning <steve.glendinning@shawell.net> 21899M: UNGLinuxDriver@microchip.com 21900L: netdev@vger.kernel.org 21901S: Maintained 21902F: drivers/net/usb/smsc95xx.* 21903 21904USB SUBSYSTEM 21905M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21906L: linux-usb@vger.kernel.org 21907S: Supported 21908W: http://www.linux-usb.org 21909T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21910F: Documentation/devicetree/bindings/usb/ 21911F: Documentation/usb/ 21912F: drivers/usb/ 21913F: include/dt-bindings/usb/ 21914F: include/linux/usb.h 21915F: include/linux/usb/ 21916 21917USB TYPEC BUS FOR ALTERNATE MODES 21918M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21919L: linux-usb@vger.kernel.org 21920S: Maintained 21921F: Documentation/ABI/testing/sysfs-bus-typec 21922F: Documentation/driver-api/usb/typec_bus.rst 21923F: drivers/usb/typec/altmodes/ 21924F: include/linux/usb/typec_altmode.h 21925 21926USB TYPEC CLASS 21927M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21928L: linux-usb@vger.kernel.org 21929S: Maintained 21930F: Documentation/ABI/testing/sysfs-class-typec 21931F: Documentation/driver-api/usb/typec.rst 21932F: drivers/usb/typec/ 21933F: include/linux/usb/typec.h 21934 21935USB TYPEC INTEL PMC MUX DRIVER 21936M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21937L: linux-usb@vger.kernel.org 21938S: Maintained 21939F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21940F: drivers/usb/typec/mux/intel_pmc_mux.c 21941 21942USB TYPEC PI3USB30532 MUX DRIVER 21943M: Hans de Goede <hdegoede@redhat.com> 21944L: linux-usb@vger.kernel.org 21945S: Maintained 21946F: drivers/usb/typec/mux/pi3usb30532.c 21947 21948USB TYPEC PORT CONTROLLER DRIVERS 21949M: Guenter Roeck <linux@roeck-us.net> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952F: drivers/usb/typec/tcpm/ 21953 21954USB UHCI DRIVER 21955M: Alan Stern <stern@rowland.harvard.edu> 21956L: linux-usb@vger.kernel.org 21957S: Maintained 21958F: drivers/usb/host/uhci* 21959 21960USB VIDEO CLASS 21961M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21962L: linux-media@vger.kernel.org 21963S: Maintained 21964W: http://www.ideasonboard.org/uvc/ 21965T: git git://linuxtv.org/media_tree.git 21966F: drivers/media/usb/uvc/ 21967F: include/uapi/linux/uvcvideo.h 21968 21969USB WEBCAM GADGET 21970M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21971M: Daniel Scally <dan.scally@ideasonboard.com> 21972L: linux-usb@vger.kernel.org 21973S: Maintained 21974F: drivers/usb/gadget/function/*uvc* 21975F: drivers/usb/gadget/legacy/webcam.c 21976F: include/uapi/linux/usb/g_uvc.h 21977 21978USB WIRELESS RNDIS DRIVER (rndis_wlan) 21979M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21980L: linux-wireless@vger.kernel.org 21981S: Maintained 21982F: drivers/net/wireless/legacy/rndis_wlan.c 21983 21984USB XHCI DRIVER 21985M: Mathias Nyman <mathias.nyman@intel.com> 21986L: linux-usb@vger.kernel.org 21987S: Supported 21988F: drivers/usb/host/pci-quirks* 21989F: drivers/usb/host/xhci* 21990 21991USB ZD1201 DRIVER 21992L: linux-wireless@vger.kernel.org 21993S: Orphan 21994W: http://linux-lc100020.sourceforge.net 21995F: drivers/net/wireless/zydas/zd1201.* 21996 21997USER DATAGRAM PROTOCOL (UDP) 21998M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21999S: Maintained 22000F: include/linux/udp.h 22001F: net/ipv4/udp.c 22002F: net/ipv6/udp.c 22003 22004USER-MODE LINUX (UML) 22005M: Richard Weinberger <richard@nod.at> 22006M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22007M: Johannes Berg <johannes@sipsolutions.net> 22008L: linux-um@lists.infradead.org 22009S: Maintained 22010W: http://user-mode-linux.sourceforge.net 22011Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22012T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22013T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22014F: Documentation/virt/uml/ 22015F: arch/um/ 22016F: arch/x86/um/ 22017F: fs/hostfs/ 22018 22019USERSPACE COPYIN/COPYOUT (UIOVEC) 22020M: Alexander Viro <viro@zeniv.linux.org.uk> 22021S: Maintained 22022F: include/linux/uio.h 22023F: lib/iov_iter.c 22024 22025USERSPACE DMA BUFFER DRIVER 22026M: Gerd Hoffmann <kraxel@redhat.com> 22027L: dri-devel@lists.freedesktop.org 22028S: Maintained 22029T: git git://anongit.freedesktop.org/drm/drm-misc 22030F: drivers/dma-buf/udmabuf.c 22031F: include/uapi/linux/udmabuf.h 22032 22033USERSPACE I/O (UIO) 22034M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22035S: Maintained 22036T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22037F: Documentation/driver-api/uio-howto.rst 22038F: drivers/uio/ 22039F: include/linux/uio_driver.h 22040 22041UTIL-LINUX PACKAGE 22042M: Karel Zak <kzak@redhat.com> 22043L: util-linux@vger.kernel.org 22044S: Maintained 22045W: http://en.wikipedia.org/wiki/Util-linux 22046T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22047 22048UUID HELPERS 22049R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22050L: linux-kernel@vger.kernel.org 22051S: Maintained 22052F: include/linux/uuid.h 22053F: lib/test_uuid.c 22054F: lib/uuid.c 22055 22056UV SYSFS DRIVER 22057M: Justin Ernst <justin.ernst@hpe.com> 22058L: platform-driver-x86@vger.kernel.org 22059S: Maintained 22060F: drivers/platform/x86/uv_sysfs.c 22061 22062UVESAFB DRIVER 22063M: Michal Januszewski <spock@gentoo.org> 22064L: linux-fbdev@vger.kernel.org 22065S: Maintained 22066W: https://github.com/mjanusz/v86d 22067F: Documentation/fb/uvesafb.rst 22068F: drivers/video/fbdev/uvesafb.* 22069 22070Ux500 CLOCK DRIVERS 22071M: Ulf Hansson <ulf.hansson@linaro.org> 22072L: linux-clk@vger.kernel.org 22073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22074S: Maintained 22075F: drivers/clk/ux500/ 22076 22077VF610 NAND DRIVER 22078M: Stefan Agner <stefan@agner.ch> 22079L: linux-mtd@lists.infradead.org 22080S: Supported 22081F: drivers/mtd/nand/raw/vf610_nfc.c 22082 22083VFAT/FAT/MSDOS FILESYSTEM 22084M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22085S: Maintained 22086F: Documentation/filesystems/vfat.rst 22087F: fs/fat/ 22088F: tools/testing/selftests/filesystems/fat/ 22089 22090VFIO DRIVER 22091M: Alex Williamson <alex.williamson@redhat.com> 22092L: kvm@vger.kernel.org 22093S: Maintained 22094T: git https://github.com/awilliam/linux-vfio.git 22095F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22096F: Documentation/driver-api/vfio.rst 22097F: drivers/vfio/ 22098F: include/linux/vfio.h 22099F: include/linux/vfio_pci_core.h 22100F: include/uapi/linux/vfio.h 22101 22102VFIO FSL-MC DRIVER 22103M: Diana Craciun <diana.craciun@oss.nxp.com> 22104L: kvm@vger.kernel.org 22105S: Maintained 22106F: drivers/vfio/fsl-mc/ 22107 22108VFIO HISILICON PCI DRIVER 22109M: Longfang Liu <liulongfang@huawei.com> 22110M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22111L: kvm@vger.kernel.org 22112S: Maintained 22113F: drivers/vfio/pci/hisilicon/ 22114 22115VFIO MEDIATED DEVICE DRIVERS 22116M: Kirti Wankhede <kwankhede@nvidia.com> 22117L: kvm@vger.kernel.org 22118S: Maintained 22119F: Documentation/driver-api/vfio-mediated-device.rst 22120F: drivers/vfio/mdev/ 22121F: include/linux/mdev.h 22122F: samples/vfio-mdev/ 22123 22124VFIO PCI DEVICE SPECIFIC DRIVERS 22125R: Jason Gunthorpe <jgg@nvidia.com> 22126R: Yishai Hadas <yishaih@nvidia.com> 22127R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22128R: Kevin Tian <kevin.tian@intel.com> 22129L: kvm@vger.kernel.org 22130S: Maintained 22131P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22132F: drivers/vfio/pci/*/ 22133 22134VFIO PLATFORM DRIVER 22135M: Eric Auger <eric.auger@redhat.com> 22136L: kvm@vger.kernel.org 22137S: Maintained 22138F: drivers/vfio/platform/ 22139 22140VFIO MLX5 PCI DRIVER 22141M: Yishai Hadas <yishaih@nvidia.com> 22142L: kvm@vger.kernel.org 22143S: Maintained 22144F: drivers/vfio/pci/mlx5/ 22145 22146VGA_SWITCHEROO 22147R: Lukas Wunner <lukas@wunner.de> 22148S: Maintained 22149T: git git://anongit.freedesktop.org/drm/drm-misc 22150F: Documentation/gpu/vga-switcheroo.rst 22151F: drivers/gpu/vga/vga_switcheroo.c 22152F: include/linux/vga_switcheroo.h 22153 22154VIA RHINE NETWORK DRIVER 22155S: Maintained 22156M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22157F: drivers/net/ethernet/via/via-rhine.c 22158 22159VIA SD/MMC CARD CONTROLLER DRIVER 22160M: Bruce Chang <brucechang@via.com.tw> 22161M: Harald Welte <HaraldWelte@viatech.com> 22162S: Maintained 22163F: drivers/mmc/host/via-sdmmc.c 22164 22165VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22166M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22167L: linux-fbdev@vger.kernel.org 22168S: Maintained 22169F: drivers/video/fbdev/via/ 22170F: include/linux/via-core.h 22171F: include/linux/via-gpio.h 22172F: include/linux/via_i2c.h 22173 22174VIA VELOCITY NETWORK DRIVER 22175M: Francois Romieu <romieu@fr.zoreil.com> 22176L: netdev@vger.kernel.org 22177S: Maintained 22178F: drivers/net/ethernet/via/via-velocity.* 22179 22180VICODEC VIRTUAL CODEC DRIVER 22181M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22182L: linux-media@vger.kernel.org 22183S: Maintained 22184W: https://linuxtv.org 22185T: git git://linuxtv.org/media_tree.git 22186F: drivers/media/test-drivers/vicodec/* 22187 22188VIDEO I2C POLLING DRIVER 22189M: Matt Ranostay <matt.ranostay@konsulko.com> 22190L: linux-media@vger.kernel.org 22191S: Maintained 22192F: drivers/media/i2c/video-i2c.c 22193 22194VIDEO MULTIPLEXER DRIVER 22195M: Philipp Zabel <p.zabel@pengutronix.de> 22196L: linux-media@vger.kernel.org 22197S: Maintained 22198F: drivers/media/platform/video-mux.c 22199 22200VIDEOBUF2 FRAMEWORK 22201M: Tomasz Figa <tfiga@chromium.org> 22202M: Marek Szyprowski <m.szyprowski@samsung.com> 22203L: linux-media@vger.kernel.org 22204S: Maintained 22205F: drivers/media/common/videobuf2/* 22206F: include/media/videobuf2-* 22207 22208VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22209M: Shuah Khan <skhan@linuxfoundation.org> 22210R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22211L: linux-media@vger.kernel.org 22212S: Maintained 22213W: https://linuxtv.org 22214T: git git://linuxtv.org/media_tree.git 22215F: drivers/media/test-drivers/vimc/* 22216 22217VIRT LIB 22218M: Alex Williamson <alex.williamson@redhat.com> 22219M: Paolo Bonzini <pbonzini@redhat.com> 22220L: kvm@vger.kernel.org 22221S: Supported 22222F: virt/lib/ 22223 22224VIRTIO AND VHOST VSOCK DRIVER 22225M: Stefan Hajnoczi <stefanha@redhat.com> 22226M: Stefano Garzarella <sgarzare@redhat.com> 22227L: kvm@vger.kernel.org 22228L: virtualization@lists.linux-foundation.org 22229L: netdev@vger.kernel.org 22230S: Maintained 22231F: drivers/vhost/vsock.c 22232F: include/linux/virtio_vsock.h 22233F: include/uapi/linux/virtio_vsock.h 22234F: net/vmw_vsock/virtio_transport.c 22235F: net/vmw_vsock/virtio_transport_common.c 22236 22237VIRTIO BLOCK AND SCSI DRIVERS 22238M: "Michael S. Tsirkin" <mst@redhat.com> 22239M: Jason Wang <jasowang@redhat.com> 22240R: Paolo Bonzini <pbonzini@redhat.com> 22241R: Stefan Hajnoczi <stefanha@redhat.com> 22242L: virtualization@lists.linux-foundation.org 22243S: Maintained 22244F: drivers/block/virtio_blk.c 22245F: drivers/scsi/virtio_scsi.c 22246F: drivers/vhost/scsi.c 22247F: include/uapi/linux/virtio_blk.h 22248F: include/uapi/linux/virtio_scsi.h 22249 22250VIRTIO CONSOLE DRIVER 22251M: Amit Shah <amit@kernel.org> 22252L: virtualization@lists.linux-foundation.org 22253S: Maintained 22254F: drivers/char/virtio_console.c 22255F: include/linux/virtio_console.h 22256F: include/uapi/linux/virtio_console.h 22257 22258VIRTIO CORE AND NET DRIVERS 22259M: "Michael S. Tsirkin" <mst@redhat.com> 22260M: Jason Wang <jasowang@redhat.com> 22261R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22262L: virtualization@lists.linux-foundation.org 22263S: Maintained 22264F: Documentation/ABI/testing/sysfs-bus-vdpa 22265F: Documentation/ABI/testing/sysfs-class-vduse 22266F: Documentation/devicetree/bindings/virtio/ 22267F: Documentation/driver-api/virtio/ 22268F: drivers/block/virtio_blk.c 22269F: drivers/crypto/virtio/ 22270F: drivers/net/virtio_net.c 22271F: drivers/vdpa/ 22272F: drivers/virtio/ 22273F: include/linux/vdpa.h 22274F: include/linux/virtio*.h 22275F: include/linux/vringh.h 22276F: include/uapi/linux/virtio_*.h 22277F: tools/virtio/ 22278 22279VISL VIRTUAL STATELESS DECODER DRIVER 22280M: Daniel Almeida <daniel.almeida@collabora.com> 22281L: linux-media@vger.kernel.org 22282S: Supported 22283F: drivers/media/test-drivers/visl 22284 22285IFCVF VIRTIO DATA PATH ACCELERATOR 22286R: Zhu Lingshan <lingshan.zhu@intel.com> 22287F: drivers/vdpa/ifcvf/ 22288 22289SNET DPU VIRTIO DATA PATH ACCELERATOR 22290R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22291F: drivers/vdpa/solidrun/ 22292 22293VIRTIO BALLOON 22294M: "Michael S. Tsirkin" <mst@redhat.com> 22295M: David Hildenbrand <david@redhat.com> 22296L: virtualization@lists.linux-foundation.org 22297S: Maintained 22298F: drivers/virtio/virtio_balloon.c 22299F: include/uapi/linux/virtio_balloon.h 22300F: include/linux/balloon_compaction.h 22301F: mm/balloon_compaction.c 22302 22303VIRTIO CRYPTO DRIVER 22304M: Gonglei <arei.gonglei@huawei.com> 22305L: virtualization@lists.linux-foundation.org 22306L: linux-crypto@vger.kernel.org 22307S: Maintained 22308F: drivers/crypto/virtio/ 22309F: include/uapi/linux/virtio_crypto.h 22310 22311VIRTIO DRIVERS FOR S390 22312M: Cornelia Huck <cohuck@redhat.com> 22313M: Halil Pasic <pasic@linux.ibm.com> 22314M: Eric Farman <farman@linux.ibm.com> 22315L: linux-s390@vger.kernel.org 22316L: virtualization@lists.linux-foundation.org 22317L: kvm@vger.kernel.org 22318S: Supported 22319F: arch/s390/include/uapi/asm/virtio-ccw.h 22320F: drivers/s390/virtio/ 22321 22322VIRTIO FILE SYSTEM 22323M: Vivek Goyal <vgoyal@redhat.com> 22324M: Stefan Hajnoczi <stefanha@redhat.com> 22325M: Miklos Szeredi <miklos@szeredi.hu> 22326L: virtualization@lists.linux-foundation.org 22327L: linux-fsdevel@vger.kernel.org 22328S: Supported 22329W: https://virtio-fs.gitlab.io/ 22330F: Documentation/filesystems/virtiofs.rst 22331F: fs/fuse/virtio_fs.c 22332F: include/uapi/linux/virtio_fs.h 22333 22334VIRTIO GPIO DRIVER 22335M: Enrico Weigelt, metux IT consult <info@metux.net> 22336M: Viresh Kumar <vireshk@kernel.org> 22337L: linux-gpio@vger.kernel.org 22338L: virtualization@lists.linux-foundation.org 22339S: Maintained 22340F: drivers/gpio/gpio-virtio.c 22341F: include/uapi/linux/virtio_gpio.h 22342 22343VIRTIO GPU DRIVER 22344M: David Airlie <airlied@redhat.com> 22345M: Gerd Hoffmann <kraxel@redhat.com> 22346R: Gurchetan Singh <gurchetansingh@chromium.org> 22347R: Chia-I Wu <olvaffe@gmail.com> 22348L: dri-devel@lists.freedesktop.org 22349L: virtualization@lists.linux-foundation.org 22350S: Maintained 22351T: git git://anongit.freedesktop.org/drm/drm-misc 22352F: drivers/gpu/drm/virtio/ 22353F: include/uapi/linux/virtio_gpu.h 22354 22355VIRTIO HOST (VHOST) 22356M: "Michael S. Tsirkin" <mst@redhat.com> 22357M: Jason Wang <jasowang@redhat.com> 22358L: kvm@vger.kernel.org 22359L: virtualization@lists.linux-foundation.org 22360L: netdev@vger.kernel.org 22361S: Maintained 22362T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22363F: kernel/vhost_task.c 22364F: drivers/vhost/ 22365F: include/linux/sched/vhost_task.h 22366F: include/linux/vhost_iotlb.h 22367F: include/uapi/linux/vhost.h 22368 22369VIRTIO INPUT DRIVER 22370M: Gerd Hoffmann <kraxel@redhat.com> 22371S: Maintained 22372F: drivers/virtio/virtio_input.c 22373F: include/uapi/linux/virtio_input.h 22374 22375VIRTIO IOMMU DRIVER 22376M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22377L: virtualization@lists.linux-foundation.org 22378S: Maintained 22379F: drivers/iommu/virtio-iommu.c 22380F: include/uapi/linux/virtio_iommu.h 22381 22382VIRTIO MEM DRIVER 22383M: David Hildenbrand <david@redhat.com> 22384L: virtualization@lists.linux-foundation.org 22385S: Maintained 22386W: https://virtio-mem.gitlab.io/ 22387F: drivers/virtio/virtio_mem.c 22388F: include/uapi/linux/virtio_mem.h 22389 22390VIRTIO SOUND DRIVER 22391M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22392M: "Michael S. Tsirkin" <mst@redhat.com> 22393L: virtualization@lists.linux-foundation.org 22394L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22395S: Maintained 22396F: include/uapi/linux/virtio_snd.h 22397F: sound/virtio/* 22398 22399VIRTIO I2C DRIVER 22400M: Conghui Chen <conghui.chen@intel.com> 22401M: Viresh Kumar <viresh.kumar@linaro.org> 22402L: linux-i2c@vger.kernel.org 22403L: virtualization@lists.linux-foundation.org 22404S: Maintained 22405F: drivers/i2c/busses/i2c-virtio.c 22406F: include/uapi/linux/virtio_i2c.h 22407 22408VIRTIO PMEM DRIVER 22409M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22410L: virtualization@lists.linux-foundation.org 22411S: Maintained 22412F: drivers/nvdimm/virtio_pmem.c 22413F: drivers/nvdimm/nd_virtio.c 22414 22415VIRTUAL BOX GUEST DEVICE DRIVER 22416M: Hans de Goede <hdegoede@redhat.com> 22417M: Arnd Bergmann <arnd@arndb.de> 22418M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22419S: Maintained 22420F: drivers/virt/vboxguest/ 22421F: include/linux/vbox_utils.h 22422F: include/uapi/linux/vbox*.h 22423 22424VIRTUAL BOX SHARED FOLDER VFS DRIVER 22425M: Hans de Goede <hdegoede@redhat.com> 22426L: linux-fsdevel@vger.kernel.org 22427S: Maintained 22428F: fs/vboxsf/* 22429 22430VIRTUAL SERIO DEVICE DRIVER 22431M: Stephen Chandler Paul <thatslyude@gmail.com> 22432S: Maintained 22433F: drivers/input/serio/userio.c 22434F: include/uapi/linux/userio.h 22435 22436VIVID VIRTUAL VIDEO DRIVER 22437M: Hans Verkuil <hverkuil@xs4all.nl> 22438L: linux-media@vger.kernel.org 22439S: Maintained 22440W: https://linuxtv.org 22441T: git git://linuxtv.org/media_tree.git 22442F: drivers/media/test-drivers/vivid/* 22443 22444VIDTV VIRTUAL DIGITAL TV DRIVER 22445M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22446L: linux-media@vger.kernel.org 22447S: Maintained 22448W: https://linuxtv.org 22449T: git git://linuxtv.org/media_tree.git 22450F: drivers/media/test-drivers/vidtv/* 22451 22452VLYNQ BUS 22453M: Florian Fainelli <f.fainelli@gmail.com> 22454L: openwrt-devel@lists.openwrt.org (subscribers-only) 22455S: Maintained 22456F: drivers/vlynq/vlynq.c 22457F: include/linux/vlynq.h 22458 22459VME SUBSYSTEM 22460M: Martyn Welch <martyn@welchs.me.uk> 22461M: Manohar Vanga <manohar.vanga@gmail.com> 22462M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22463L: linux-kernel@vger.kernel.org 22464S: Odd fixes 22465T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22466F: Documentation/driver-api/vme.rst 22467F: drivers/staging/vme_user/ 22468 22469VM SOCKETS (AF_VSOCK) 22470M: Stefano Garzarella <sgarzare@redhat.com> 22471L: virtualization@lists.linux-foundation.org 22472L: netdev@vger.kernel.org 22473S: Maintained 22474F: drivers/net/vsockmon.c 22475F: include/net/af_vsock.h 22476F: include/uapi/linux/vm_sockets.h 22477F: include/uapi/linux/vm_sockets_diag.h 22478F: include/uapi/linux/vsockmon.h 22479F: net/vmw_vsock/ 22480F: tools/testing/vsock/ 22481 22482VMWARE BALLOON DRIVER 22483M: Nadav Amit <namit@vmware.com> 22484R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22485L: linux-kernel@vger.kernel.org 22486S: Supported 22487F: drivers/misc/vmw_balloon.c 22488 22489VMWARE HYPERVISOR INTERFACE 22490M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22491M: Alexey Makhalov <amakhalov@vmware.com> 22492R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22493L: virtualization@lists.linux-foundation.org 22494L: x86@kernel.org 22495S: Supported 22496T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22497F: arch/x86/include/asm/vmware.h 22498F: arch/x86/kernel/cpu/vmware.c 22499 22500VMWARE PVRDMA DRIVER 22501M: Bryan Tan <bryantan@vmware.com> 22502M: Vishnu Dasa <vdasa@vmware.com> 22503R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22504L: linux-rdma@vger.kernel.org 22505S: Supported 22506F: drivers/infiniband/hw/vmw_pvrdma/ 22507 22508VMWARE PVSCSI DRIVER 22509M: Vishal Bhakta <vbhakta@vmware.com> 22510R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22511L: linux-scsi@vger.kernel.org 22512S: Supported 22513F: drivers/scsi/vmw_pvscsi.c 22514F: drivers/scsi/vmw_pvscsi.h 22515 22516VMWARE VIRTUAL PTP CLOCK DRIVER 22517M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22518M: Deep Shah <sdeep@vmware.com> 22519R: Alexey Makhalov <amakhalov@vmware.com> 22520R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22521L: netdev@vger.kernel.org 22522S: Supported 22523F: drivers/ptp/ptp_vmw.c 22524 22525VMWARE VMCI DRIVER 22526M: Bryan Tan <bryantan@vmware.com> 22527M: Vishnu Dasa <vdasa@vmware.com> 22528R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22529L: linux-kernel@vger.kernel.org 22530S: Supported 22531F: drivers/misc/vmw_vmci/ 22532F: include/linux/vmw_vmci* 22533 22534VMWARE VMMOUSE SUBDRIVER 22535M: Zack Rusin <zackr@vmware.com> 22536R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22537R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22538L: linux-input@vger.kernel.org 22539S: Supported 22540F: drivers/input/mouse/vmmouse.c 22541F: drivers/input/mouse/vmmouse.h 22542 22543VMWARE VMXNET3 ETHERNET DRIVER 22544M: Ronak Doshi <doshir@vmware.com> 22545R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22546L: netdev@vger.kernel.org 22547S: Supported 22548F: drivers/net/vmxnet3/ 22549 22550VMWARE VSOCK VMCI TRANSPORT DRIVER 22551M: Bryan Tan <bryantan@vmware.com> 22552M: Vishnu Dasa <vdasa@vmware.com> 22553R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22554L: linux-kernel@vger.kernel.org 22555S: Supported 22556F: net/vmw_vsock/vmci_transport* 22557 22558VOCORE VOCORE2 BOARD 22559M: Harvey Hunt <harveyhuntnexus@gmail.com> 22560L: linux-mips@vger.kernel.org 22561S: Maintained 22562F: arch/mips/boot/dts/ralink/vocore2.dts 22563 22564VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22565M: Liam Girdwood <lgirdwood@gmail.com> 22566M: Mark Brown <broonie@kernel.org> 22567L: linux-kernel@vger.kernel.org 22568S: Supported 22569W: http://www.slimlogic.co.uk/?p=48 22570T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22571F: Documentation/devicetree/bindings/regulator/ 22572F: Documentation/power/regulator/ 22573F: drivers/regulator/ 22574F: include/dt-bindings/regulator/ 22575F: include/linux/regulator/ 22576K: regulator_get_optional 22577 22578VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22579R: Matti Vaittinen <mazziesaccount@gmail.com> 22580F: drivers/regulator/irq_helpers.c 22581 22582VRF 22583M: David Ahern <dsahern@kernel.org> 22584L: netdev@vger.kernel.org 22585S: Maintained 22586F: Documentation/networking/vrf.rst 22587F: drivers/net/vrf.c 22588 22589VSPRINTF 22590M: Petr Mladek <pmladek@suse.com> 22591M: Steven Rostedt <rostedt@goodmis.org> 22592M: Sergey Senozhatsky <senozhatsky@chromium.org> 22593R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22594R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22595S: Maintained 22596T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22597F: Documentation/core-api/printk-formats.rst 22598F: lib/test_printf.c 22599F: lib/test_scanf.c 22600F: lib/vsprintf.c 22601 22602VT1211 HARDWARE MONITOR DRIVER 22603M: Juerg Haefliger <juergh@proton.me> 22604L: linux-hwmon@vger.kernel.org 22605S: Maintained 22606F: Documentation/hwmon/vt1211.rst 22607F: drivers/hwmon/vt1211.c 22608 22609VT8231 HARDWARE MONITOR DRIVER 22610M: Roger Lucas <vt8231@hiddenengine.co.uk> 22611L: linux-hwmon@vger.kernel.org 22612S: Maintained 22613F: drivers/hwmon/vt8231.c 22614 22615VUB300 USB to SDIO/SD/MMC bridge chip 22616L: linux-mmc@vger.kernel.org 22617S: Orphan 22618F: drivers/mmc/host/vub300.c 22619 22620W1 DALLAS'S 1-WIRE BUS 22621M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22622S: Maintained 22623F: Documentation/devicetree/bindings/w1/ 22624F: Documentation/w1/ 22625F: drivers/w1/ 22626F: include/linux/w1.h 22627 22628W83791D HARDWARE MONITORING DRIVER 22629M: Marc Hulsman <m.hulsman@tudelft.nl> 22630L: linux-hwmon@vger.kernel.org 22631S: Maintained 22632F: Documentation/hwmon/w83791d.rst 22633F: drivers/hwmon/w83791d.c 22634 22635W83793 HARDWARE MONITORING DRIVER 22636M: Rudolf Marek <r.marek@assembler.cz> 22637L: linux-hwmon@vger.kernel.org 22638S: Maintained 22639F: Documentation/hwmon/w83793.rst 22640F: drivers/hwmon/w83793.c 22641 22642W83795 HARDWARE MONITORING DRIVER 22643M: Jean Delvare <jdelvare@suse.com> 22644L: linux-hwmon@vger.kernel.org 22645S: Maintained 22646F: drivers/hwmon/w83795.c 22647 22648W83L51xD SD/MMC CARD INTERFACE DRIVER 22649M: Pierre Ossman <pierre@ossman.eu> 22650S: Maintained 22651F: drivers/mmc/host/wbsd.* 22652 22653WACOM PROTOCOL 4 SERIAL TABLETS 22654M: Julian Squires <julian@cipht.net> 22655M: Hans de Goede <hdegoede@redhat.com> 22656L: linux-input@vger.kernel.org 22657S: Maintained 22658F: drivers/input/tablet/wacom_serial4.c 22659 22660WANGXUN ETHERNET DRIVER 22661M: Jiawen Wu <jiawenwu@trustnetic.com> 22662M: Mengyuan Lou <mengyuanlou@net-swift.com> 22663W: https://www.net-swift.com 22664L: netdev@vger.kernel.org 22665S: Maintained 22666F: Documentation/networking/device_drivers/ethernet/wangxun/* 22667F: drivers/net/ethernet/wangxun/ 22668 22669WATCHDOG DEVICE DRIVERS 22670M: Wim Van Sebroeck <wim@linux-watchdog.org> 22671M: Guenter Roeck <linux@roeck-us.net> 22672L: linux-watchdog@vger.kernel.org 22673S: Maintained 22674W: http://www.linux-watchdog.org/ 22675T: git git://www.linux-watchdog.org/linux-watchdog.git 22676F: Documentation/devicetree/bindings/watchdog/ 22677F: Documentation/watchdog/ 22678F: drivers/watchdog/ 22679F: include/linux/watchdog.h 22680F: include/uapi/linux/watchdog.h 22681F: include/trace/events/watchdog.h 22682 22683WHISKEYCOVE PMIC GPIO DRIVER 22684M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22685L: linux-gpio@vger.kernel.org 22686S: Maintained 22687F: drivers/gpio/gpio-wcove.c 22688 22689WHWAVE RTC DRIVER 22690M: Dianlong Li <long17.cool@163.com> 22691L: linux-rtc@vger.kernel.org 22692S: Maintained 22693F: drivers/rtc/rtc-sd3078.c 22694 22695WIIMOTE HID DRIVER 22696M: David Rheinsberg <david.rheinsberg@gmail.com> 22697L: linux-input@vger.kernel.org 22698S: Maintained 22699F: drivers/hid/hid-wiimote* 22700 22701WILOCITY WIL6210 WIRELESS DRIVER 22702L: linux-wireless@vger.kernel.org 22703S: Orphan 22704W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22705F: drivers/net/wireless/ath/wil6210/ 22706 22707WINBOND CIR DRIVER 22708M: David Härdeman <david@hardeman.nu> 22709S: Maintained 22710F: drivers/media/rc/winbond-cir.c 22711 22712WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22713L: linux-watchdog@vger.kernel.org 22714S: Orphan 22715F: drivers/watchdog/ebc-c384_wdt.c 22716 22717WINSYSTEMS WS16C48 GPIO DRIVER 22718M: William Breathitt Gray <william.gray@linaro.org> 22719L: linux-gpio@vger.kernel.org 22720S: Maintained 22721F: drivers/gpio/gpio-ws16c48.c 22722 22723WIREGUARD SECURE NETWORK TUNNEL 22724M: Jason A. Donenfeld <Jason@zx2c4.com> 22725L: wireguard@lists.zx2c4.com 22726L: netdev@vger.kernel.org 22727S: Maintained 22728F: drivers/net/wireguard/ 22729F: tools/testing/selftests/wireguard/ 22730 22731WISTRON LAPTOP BUTTON DRIVER 22732M: Miloslav Trmac <mitr@volny.cz> 22733S: Maintained 22734F: drivers/input/misc/wistron_btns.c 22735 22736WL3501 WIRELESS PCMCIA CARD DRIVER 22737L: linux-wireless@vger.kernel.org 22738S: Odd fixes 22739F: drivers/net/wireless/legacy/wl3501* 22740 22741WOLFSON MICROELECTRONICS DRIVERS 22742L: patches@opensource.cirrus.com 22743S: Supported 22744W: https://github.com/CirrusLogic/linux-drivers/wiki 22745T: git https://github.com/CirrusLogic/linux-drivers.git 22746F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22747F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22748F: Documentation/devicetree/bindings/mfd/wm831x.txt 22749F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22750F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22751F: Documentation/devicetree/bindings/sound/wm* 22752F: Documentation/hwmon/wm83??.rst 22753F: arch/arm/mach-s3c/mach-crag6410* 22754F: drivers/clk/clk-wm83*.c 22755F: drivers/gpio/gpio-*wm*.c 22756F: drivers/gpio/gpio-arizona.c 22757F: drivers/hwmon/wm83??-hwmon.c 22758F: drivers/input/misc/wm831x-on.c 22759F: drivers/input/touchscreen/wm831x-ts.c 22760F: drivers/input/touchscreen/wm97*.c 22761F: drivers/leds/leds-wm83*.c 22762F: drivers/mfd/arizona* 22763F: drivers/mfd/cs47l24* 22764F: drivers/mfd/wm*.c 22765F: drivers/power/supply/wm83*.c 22766F: drivers/regulator/arizona* 22767F: drivers/regulator/wm8*.c 22768F: drivers/rtc/rtc-wm83*.c 22769F: drivers/video/backlight/wm83*_bl.c 22770F: drivers/watchdog/wm83*_wdt.c 22771F: include/linux/mfd/arizona/ 22772F: include/linux/mfd/wm831x/ 22773F: include/linux/mfd/wm8350/ 22774F: include/linux/mfd/wm8400* 22775F: include/linux/regulator/arizona* 22776F: include/linux/wm97xx.h 22777F: include/sound/wm????.h 22778F: sound/soc/codecs/arizona* 22779F: sound/soc/codecs/cs47l24* 22780F: sound/soc/codecs/wm* 22781 22782WORKQUEUE 22783M: Tejun Heo <tj@kernel.org> 22784R: Lai Jiangshan <jiangshanlai@gmail.com> 22785S: Maintained 22786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22787F: Documentation/core-api/workqueue.rst 22788F: include/linux/workqueue.h 22789F: kernel/workqueue.c 22790F: kernel/workqueue_internal.h 22791 22792WWAN DRIVERS 22793M: Loic Poulain <loic.poulain@linaro.org> 22794M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22795R: Johannes Berg <johannes@sipsolutions.net> 22796L: netdev@vger.kernel.org 22797S: Maintained 22798F: drivers/net/wwan/ 22799F: include/linux/wwan.h 22800F: include/uapi/linux/wwan.h 22801 22802X-POWERS AXP288 PMIC DRIVERS 22803M: Hans de Goede <hdegoede@redhat.com> 22804S: Maintained 22805F: drivers/acpi/pmic/intel_pmic_xpower.c 22806N: axp288 22807 22808X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22809M: Chen-Yu Tsai <wens@csie.org> 22810L: linux-kernel@vger.kernel.org 22811S: Maintained 22812N: axp[128] 22813 22814X.25 STACK 22815M: Martin Schiller <ms@dev.tdt.de> 22816L: linux-x25@vger.kernel.org 22817S: Maintained 22818F: Documentation/networking/lapb-module.rst 22819F: Documentation/networking/x25* 22820F: drivers/net/wan/hdlc_x25.c 22821F: drivers/net/wan/lapbether.c 22822F: include/*/lapb.h 22823F: include/net/x25* 22824F: include/uapi/linux/x25.h 22825F: net/lapb/ 22826F: net/x25/ 22827 22828X86 ARCHITECTURE (32-BIT AND 64-BIT) 22829M: Thomas Gleixner <tglx@linutronix.de> 22830M: Ingo Molnar <mingo@redhat.com> 22831M: Borislav Petkov <bp@alien8.de> 22832M: Dave Hansen <dave.hansen@linux.intel.com> 22833M: x86@kernel.org 22834R: "H. Peter Anvin" <hpa@zytor.com> 22835L: linux-kernel@vger.kernel.org 22836S: Maintained 22837T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22838F: Documentation/devicetree/bindings/x86/ 22839F: Documentation/arch/x86/ 22840F: arch/x86/ 22841 22842X86 ENTRY CODE 22843M: Andy Lutomirski <luto@kernel.org> 22844L: linux-kernel@vger.kernel.org 22845S: Maintained 22846T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22847F: arch/x86/entry/ 22848 22849X86 HARDWARE VULNERABILITIES 22850M: Thomas Gleixner <tglx@linutronix.de> 22851M: Borislav Petkov <bp@alien8.de> 22852M: Peter Zijlstra <peterz@infradead.org> 22853M: Josh Poimboeuf <jpoimboe@kernel.org> 22854R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22855S: Maintained 22856F: Documentation/admin-guide/hw-vuln/ 22857F: arch/x86/include/asm/nospec-branch.h 22858F: arch/x86/kernel/cpu/bugs.c 22859 22860X86 MCE INFRASTRUCTURE 22861M: Tony Luck <tony.luck@intel.com> 22862M: Borislav Petkov <bp@alien8.de> 22863L: linux-edac@vger.kernel.org 22864S: Maintained 22865F: Documentation/ABI/testing/sysfs-mce 22866F: Documentation/arch/x86/x86_64/machinecheck.rst 22867F: arch/x86/kernel/cpu/mce/* 22868 22869X86 MICROCODE UPDATE SUPPORT 22870M: Borislav Petkov <bp@alien8.de> 22871S: Maintained 22872F: arch/x86/kernel/cpu/microcode/* 22873 22874X86 MM 22875M: Dave Hansen <dave.hansen@linux.intel.com> 22876M: Andy Lutomirski <luto@kernel.org> 22877M: Peter Zijlstra <peterz@infradead.org> 22878L: linux-kernel@vger.kernel.org 22879S: Maintained 22880T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22881F: arch/x86/mm/ 22882 22883X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22884M: Hans de Goede <hdegoede@redhat.com> 22885L: platform-driver-x86@vger.kernel.org 22886S: Maintained 22887T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22888F: drivers/platform/x86/x86-android-tablets/ 22889 22890X86 PLATFORM DRIVERS 22891M: Hans de Goede <hdegoede@redhat.com> 22892M: Mark Gross <markgross@kernel.org> 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/olpc/ 22897F: drivers/platform/x86/ 22898F: include/linux/platform_data/x86/ 22899 22900X86 PLATFORM DRIVERS - ARCH 22901R: Darren Hart <dvhart@infradead.org> 22902R: Andy Shevchenko <andy@infradead.org> 22903L: platform-driver-x86@vger.kernel.org 22904L: x86@kernel.org 22905S: Maintained 22906T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22907F: arch/x86/platform 22908 22909X86 PLATFORM UV HPE SUPERDOME FLEX 22910M: Steve Wahl <steve.wahl@hpe.com> 22911R: Mike Travis <mike.travis@hpe.com> 22912R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22913R: Russ Anderson <russ.anderson@hpe.com> 22914S: Supported 22915F: arch/x86/include/asm/uv/ 22916F: arch/x86/kernel/apic/x2apic_uv_x.c 22917F: arch/x86/platform/uv/ 22918 22919X86 STACK UNWINDING 22920M: Josh Poimboeuf <jpoimboe@kernel.org> 22921M: Peter Zijlstra <peterz@infradead.org> 22922S: Supported 22923F: arch/x86/include/asm/unwind*.h 22924F: arch/x86/kernel/dumpstack.c 22925F: arch/x86/kernel/stacktrace.c 22926F: arch/x86/kernel/unwind_*.c 22927 22928X86 VDSO 22929M: Andy Lutomirski <luto@kernel.org> 22930L: linux-kernel@vger.kernel.org 22931S: Maintained 22932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22933F: arch/x86/entry/vdso/ 22934 22935XARRAY 22936M: Matthew Wilcox <willy@infradead.org> 22937L: linux-fsdevel@vger.kernel.org 22938S: Supported 22939F: Documentation/core-api/xarray.rst 22940F: include/linux/idr.h 22941F: include/linux/xarray.h 22942F: lib/idr.c 22943F: lib/xarray.c 22944F: tools/testing/radix-tree 22945 22946XBOX DVD IR REMOTE 22947M: Benjamin Valentin <benpicco@googlemail.com> 22948S: Maintained 22949F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22950F: drivers/media/rc/xbox_remote.c 22951 22952XC2028/3028 TUNER DRIVER 22953M: Mauro Carvalho Chehab <mchehab@kernel.org> 22954L: linux-media@vger.kernel.org 22955S: Maintained 22956W: https://linuxtv.org 22957T: git git://linuxtv.org/media_tree.git 22958F: drivers/media/tuners/xc2028.* 22959 22960XDP (eXpress Data Path) 22961M: Alexei Starovoitov <ast@kernel.org> 22962M: Daniel Borkmann <daniel@iogearbox.net> 22963M: David S. Miller <davem@davemloft.net> 22964M: Jakub Kicinski <kuba@kernel.org> 22965M: Jesper Dangaard Brouer <hawk@kernel.org> 22966M: John Fastabend <john.fastabend@gmail.com> 22967L: netdev@vger.kernel.org 22968L: bpf@vger.kernel.org 22969S: Supported 22970F: include/net/xdp.h 22971F: include/net/xdp_priv.h 22972F: include/trace/events/xdp.h 22973F: kernel/bpf/cpumap.c 22974F: kernel/bpf/devmap.c 22975F: net/core/xdp.c 22976F: samples/bpf/xdp* 22977F: tools/testing/selftests/bpf/*xdp* 22978F: tools/testing/selftests/bpf/*/*xdp* 22979F: drivers/net/ethernet/*/*/*/*/*xdp* 22980F: drivers/net/ethernet/*/*/*xdp* 22981K: (?:\b|_)xdp(?:\b|_) 22982 22983XDP SOCKETS (AF_XDP) 22984M: Björn Töpel <bjorn@kernel.org> 22985M: Magnus Karlsson <magnus.karlsson@intel.com> 22986M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22987R: Jonathan Lemon <jonathan.lemon@gmail.com> 22988L: netdev@vger.kernel.org 22989L: bpf@vger.kernel.org 22990S: Maintained 22991F: Documentation/networking/af_xdp.rst 22992F: include/net/xdp_sock* 22993F: include/net/xsk_buff_pool.h 22994F: include/uapi/linux/if_xdp.h 22995F: include/uapi/linux/xdp_diag.h 22996F: include/net/netns/xdp.h 22997F: net/xdp/ 22998F: tools/testing/selftests/bpf/*xsk* 22999 23000XEN BLOCK SUBSYSTEM 23001M: Roger Pau Monné <roger.pau@citrix.com> 23002L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23003S: Supported 23004F: drivers/block/xen* 23005F: drivers/block/xen-blkback/* 23006 23007XEN HYPERVISOR ARM 23008M: Stefano Stabellini <sstabellini@kernel.org> 23009L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23010S: Maintained 23011F: arch/arm/include/asm/xen/ 23012F: arch/arm/xen/ 23013 23014XEN HYPERVISOR ARM64 23015M: Stefano Stabellini <sstabellini@kernel.org> 23016L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23017S: Maintained 23018F: arch/arm64/include/asm/xen/ 23019F: arch/arm64/xen/ 23020 23021XEN HYPERVISOR INTERFACE 23022M: Juergen Gross <jgross@suse.com> 23023M: Stefano Stabellini <sstabellini@kernel.org> 23024R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23025L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23026S: Supported 23027T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23028F: Documentation/ABI/stable/sysfs-hypervisor-xen 23029F: Documentation/ABI/testing/sysfs-hypervisor-xen 23030F: drivers/*/xen-*front.c 23031F: drivers/xen/ 23032F: include/uapi/xen/ 23033F: include/xen/ 23034F: kernel/configs/xen.config 23035 23036XEN HYPERVISOR X86 23037M: Juergen Gross <jgross@suse.com> 23038R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23039L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23040S: Supported 23041F: arch/x86/configs/xen.config 23042F: arch/x86/include/asm/pvclock-abi.h 23043F: arch/x86/include/asm/xen/ 23044F: arch/x86/platform/pvh/ 23045F: arch/x86/xen/ 23046 23047XEN NETWORK BACKEND DRIVER 23048M: Wei Liu <wei.liu@kernel.org> 23049M: Paul Durrant <paul@xen.org> 23050L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23051L: netdev@vger.kernel.org 23052S: Supported 23053F: drivers/net/xen-netback/* 23054 23055XEN PCI SUBSYSTEM 23056M: Juergen Gross <jgross@suse.com> 23057L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23058S: Supported 23059F: arch/x86/pci/*xen* 23060F: drivers/pci/*xen* 23061 23062XEN PVSCSI DRIVERS 23063M: Juergen Gross <jgross@suse.com> 23064L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23065L: linux-scsi@vger.kernel.org 23066S: Supported 23067F: drivers/scsi/xen-scsifront.c 23068F: drivers/xen/xen-scsiback.c 23069F: include/xen/interface/io/vscsiif.h 23070 23071XEN PVUSB DRIVER 23072M: Juergen Gross <jgross@suse.com> 23073L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23074L: linux-usb@vger.kernel.org 23075S: Supported 23076F: drivers/usb/host/xen* 23077F: include/xen/interface/io/usbif.h 23078 23079XEN SOUND FRONTEND DRIVER 23080M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23081L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23082L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23083S: Supported 23084F: sound/xen/* 23085 23086XEN SWIOTLB SUBSYSTEM 23087M: Juergen Gross <jgross@suse.com> 23088M: Stefano Stabellini <sstabellini@kernel.org> 23089L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23090L: iommu@lists.linux.dev 23091S: Supported 23092F: arch/*/include/asm/xen/swiotlb-xen.h 23093F: drivers/xen/swiotlb-xen.c 23094F: include/xen/arm/swiotlb-xen.h 23095F: include/xen/swiotlb-xen.h 23096 23097XFS FILESYSTEM 23098C: irc://irc.oftc.net/xfs 23099M: Darrick J. Wong <djwong@kernel.org> 23100L: linux-xfs@vger.kernel.org 23101S: Supported 23102W: http://xfs.org/ 23103T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23104F: Documentation/ABI/testing/sysfs-fs-xfs 23105F: Documentation/admin-guide/xfs.rst 23106F: Documentation/filesystems/xfs-delayed-logging-design.rst 23107F: Documentation/filesystems/xfs-self-describing-metadata.rst 23108F: fs/xfs/ 23109F: include/uapi/linux/dqblk_xfs.h 23110F: include/uapi/linux/fsmap.h 23111 23112XILINX AMS DRIVER 23113M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23114L: linux-iio@vger.kernel.org 23115S: Maintained 23116F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23117F: drivers/iio/adc/xilinx-ams.c 23118 23119XILINX AXI ETHERNET DRIVER 23120M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23121S: Maintained 23122F: drivers/net/ethernet/xilinx/xilinx_axienet* 23123 23124XILINX CAN DRIVER 23125M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23126R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23127L: linux-can@vger.kernel.org 23128S: Maintained 23129F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23130F: drivers/net/can/xilinx_can.c 23131 23132XILINX GPIO DRIVER 23133M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23134R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23135R: Michal Simek <michal.simek@amd.com> 23136S: Maintained 23137F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23138F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23139F: drivers/gpio/gpio-xilinx.c 23140F: drivers/gpio/gpio-zynq.c 23141 23142XILINX SD-FEC IP CORES 23143M: Derek Kiernan <derek.kiernan@xilinx.com> 23144M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23145S: Maintained 23146F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23147F: Documentation/misc-devices/xilinx_sdfec.rst 23148F: drivers/misc/Kconfig 23149F: drivers/misc/Makefile 23150F: drivers/misc/xilinx_sdfec.c 23151F: include/uapi/misc/xilinx_sdfec.h 23152 23153XILINX PWM DRIVER 23154M: Sean Anderson <sean.anderson@seco.com> 23155S: Maintained 23156F: drivers/pwm/pwm-xilinx.c 23157F: include/clocksource/timer-xilinx.h 23158 23159XILINX UARTLITE SERIAL DRIVER 23160M: Peter Korsgaard <jacmet@sunsite.dk> 23161L: linux-serial@vger.kernel.org 23162S: Maintained 23163F: drivers/tty/serial/uartlite.c 23164 23165XILINX VIDEO IP CORES 23166M: Hyun Kwon <hyun.kwon@xilinx.com> 23167M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23168L: linux-media@vger.kernel.org 23169S: Supported 23170T: git git://linuxtv.org/media_tree.git 23171F: Documentation/devicetree/bindings/media/xilinx/ 23172F: drivers/media/platform/xilinx/ 23173F: include/uapi/linux/xilinx-v4l2-controls.h 23174 23175XILINX WATCHDOG DRIVER 23176M: Srinivas Neeli <srinivas.neeli@amd.com> 23177R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23178R: Michal Simek <michal.simek@amd.com> 23179S: Maintained 23180F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23181F: drivers/watchdog/of_xilinx_wdt.c 23182 23183XILINX XDMA DRIVER 23184M: Lizhi Hou <lizhi.hou@amd.com> 23185M: Brian Xu <brian.xu@amd.com> 23186M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23187L: dmaengine@vger.kernel.org 23188S: Supported 23189F: drivers/dma/xilinx/xdma-regs.h 23190F: drivers/dma/xilinx/xdma.c 23191F: include/linux/dma/amd_xdma.h 23192F: include/linux/platform_data/amd_xdma.h 23193 23194XILINX ZYNQMP DPDMA DRIVER 23195M: Hyun Kwon <hyun.kwon@xilinx.com> 23196M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23197L: dmaengine@vger.kernel.org 23198S: Supported 23199F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23200F: drivers/dma/xilinx/xilinx_dpdma.c 23201F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23202 23203XILINX ZYNQMP OCM EDAC DRIVER 23204M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23205M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23206S: Maintained 23207F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23208F: drivers/edac/zynqmp_edac.c 23209 23210XILINX ZYNQMP PSGTR PHY DRIVER 23211M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23212M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23213L: linux-kernel@vger.kernel.org 23214S: Supported 23215T: git https://github.com/Xilinx/linux-xlnx.git 23216F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23217F: drivers/phy/xilinx/phy-zynqmp.c 23218 23219XILINX ZYNQMP SHA3 DRIVER 23220M: Harsha <harsha.harsha@xilinx.com> 23221S: Maintained 23222F: drivers/crypto/xilinx/zynqmp-sha.c 23223 23224XILINX EVENT MANAGEMENT DRIVER 23225M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23226S: Maintained 23227F: drivers/soc/xilinx/xlnx_event_manager.c 23228F: include/linux/firmware/xlnx-event-manager.h 23229 23230XILLYBUS DRIVER 23231M: Eli Billauer <eli.billauer@gmail.com> 23232L: linux-kernel@vger.kernel.org 23233S: Supported 23234F: drivers/char/xillybus/ 23235 23236XLP9XX I2C DRIVER 23237M: George Cherian <gcherian@marvell.com> 23238L: linux-i2c@vger.kernel.org 23239S: Supported 23240W: http://www.marvell.com 23241F: drivers/i2c/busses/i2c-xlp9xx.c 23242 23243XRA1403 GPIO EXPANDER 23244M: Nandor Han <nandor.han@ge.com> 23245L: linux-gpio@vger.kernel.org 23246S: Maintained 23247F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23248F: drivers/gpio/gpio-xra1403.c 23249 23250XTENSA XTFPGA PLATFORM SUPPORT 23251M: Max Filippov <jcmvbkbc@gmail.com> 23252S: Maintained 23253F: drivers/spi/spi-xtensa-xtfpga.c 23254F: sound/soc/xtensa/xtfpga-i2s.c 23255 23256YAM DRIVER FOR AX.25 23257M: Jean-Paul Roubelat <jpr@f6fbb.org> 23258L: linux-hams@vger.kernel.org 23259S: Maintained 23260F: drivers/net/hamradio/yam* 23261F: include/linux/yam.h 23262 23263YAMA SECURITY MODULE 23264M: Kees Cook <keescook@chromium.org> 23265S: Supported 23266T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23267F: Documentation/admin-guide/LSM/Yama.rst 23268F: security/yama/ 23269 23270YEALINK PHONE DRIVER 23271M: Henk Vergonet <Henk.Vergonet@gmail.com> 23272L: usbb2k-api-dev@nongnu.org 23273S: Maintained 23274F: Documentation/input/devices/yealink.rst 23275F: drivers/input/misc/yealink.* 23276 23277Z8530 DRIVER FOR AX.25 23278M: Joerg Reuter <jreuter@yaina.de> 23279L: linux-hams@vger.kernel.org 23280S: Maintained 23281W: http://yaina.de/jreuter/ 23282W: http://www.qsl.net/dl1bke/ 23283F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23284F: drivers/net/hamradio/*scc.c 23285F: drivers/net/hamradio/z8530.h 23286 23287ZBUD COMPRESSED PAGE ALLOCATOR 23288M: Seth Jennings <sjenning@redhat.com> 23289M: Dan Streetman <ddstreet@ieee.org> 23290L: linux-mm@kvack.org 23291S: Maintained 23292F: mm/zbud.c 23293 23294Z3FOLD COMPRESSED PAGE ALLOCATOR 23295M: Vitaly Wool <vitaly.wool@konsulko.com> 23296R: Miaohe Lin <linmiaohe@huawei.com> 23297L: linux-mm@kvack.org 23298S: Maintained 23299F: mm/z3fold.c 23300 23301ZD1211RW WIRELESS DRIVER 23302M: Ulrich Kunitz <kune@deine-taler.de> 23303L: linux-wireless@vger.kernel.org 23304L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23305S: Maintained 23306W: http://zd1211.ath.cx/wiki/DriverRewrite 23307F: drivers/net/wireless/zydas/zd1211rw/ 23308 23309ZD1301 MEDIA DRIVER 23310M: Antti Palosaari <crope@iki.fi> 23311L: linux-media@vger.kernel.org 23312S: Maintained 23313W: https://linuxtv.org/ 23314W: http://palosaari.fi/linux/ 23315Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23316F: drivers/media/usb/dvb-usb-v2/zd1301* 23317 23318ZD1301_DEMOD MEDIA DRIVER 23319M: Antti Palosaari <crope@iki.fi> 23320L: linux-media@vger.kernel.org 23321S: Maintained 23322W: https://linuxtv.org/ 23323W: http://palosaari.fi/linux/ 23324Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23325F: drivers/media/dvb-frontends/zd1301_demod* 23326 23327ZHAOXIN PROCESSOR SUPPORT 23328M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23329L: linux-kernel@vger.kernel.org 23330S: Maintained 23331F: arch/x86/kernel/cpu/zhaoxin.c 23332 23333ZONEFS FILESYSTEM 23334M: Damien Le Moal <dlemoal@kernel.org> 23335M: Naohiro Aota <naohiro.aota@wdc.com> 23336R: Johannes Thumshirn <jth@kernel.org> 23337L: linux-fsdevel@vger.kernel.org 23338S: Maintained 23339T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23340F: Documentation/filesystems/zonefs.rst 23341F: fs/zonefs/ 23342 23343ZPOOL COMPRESSED PAGE STORAGE API 23344M: Dan Streetman <ddstreet@ieee.org> 23345L: linux-mm@kvack.org 23346S: Maintained 23347F: include/linux/zpool.h 23348F: mm/zpool.c 23349 23350ZR36067 VIDEO FOR LINUX DRIVER 23351M: Corentin Labbe <clabbe@baylibre.com> 23352L: mjpeg-users@lists.sourceforge.net 23353L: linux-media@vger.kernel.org 23354S: Maintained 23355W: http://mjpeg.sourceforge.net/driver-zoran/ 23356Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23357F: Documentation/driver-api/media/drivers/zoran.rst 23358F: drivers/media/pci/zoran/ 23359 23360ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23361M: Minchan Kim <minchan@kernel.org> 23362M: Sergey Senozhatsky <senozhatsky@chromium.org> 23363L: linux-kernel@vger.kernel.org 23364S: Maintained 23365F: Documentation/admin-guide/blockdev/zram.rst 23366F: drivers/block/zram/ 23367 23368ZS DECSTATION Z85C30 SERIAL DRIVER 23369M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23370S: Maintained 23371F: drivers/tty/serial/zs.* 23372 23373ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23374M: Minchan Kim <minchan@kernel.org> 23375M: Sergey Senozhatsky <senozhatsky@chromium.org> 23376L: linux-mm@kvack.org 23377S: Maintained 23378F: Documentation/mm/zsmalloc.rst 23379F: include/linux/zsmalloc.h 23380F: mm/zsmalloc.c 23381 23382ZSTD 23383M: Nick Terrell <terrelln@fb.com> 23384S: Maintained 23385B: https://github.com/facebook/zstd/issues 23386T: git https://github.com/terrelln/linux.git 23387F: include/linux/zstd* 23388F: lib/zstd/ 23389F: lib/decompress_unzstd.c 23390F: crypto/zstd.c 23391N: zstd 23392K: zstd 23393 23394ZSWAP COMPRESSED SWAP CACHING 23395M: Seth Jennings <sjenning@redhat.com> 23396M: Dan Streetman <ddstreet@ieee.org> 23397M: Vitaly Wool <vitaly.wool@konsulko.com> 23398L: linux-mm@kvack.org 23399S: Maintained 23400F: mm/zswap.c 23401 23402NXP BLUETOOTH WIRELESS DRIVERS 23403M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 23404M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 23405S: Maintained 23406F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 23407F: drivers/bluetooth/btnxpuart.c 23408 23409THE REST 23410M: Linus Torvalds <torvalds@linux-foundation.org> 23411L: linux-kernel@vger.kernel.org 23412S: Buried alive in reporters 23413T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23414F: * 23415F: */ 23416