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: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5889L: dmaengine@vger.kernel.org 5890S: Maintained 5891F: drivers/dma/dw-edma/ 5892F: include/linux/dma/edma.h 5893 5894DESIGNWARE XDATA IP DRIVER 5895M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5896L: linux-pci@vger.kernel.org 5897S: Maintained 5898F: Documentation/misc-devices/dw-xdata-pcie.rst 5899F: drivers/misc/dw-xdata-pcie.c 5900 5901DESIGNWARE USB2 DRD IP DRIVER 5902M: Minas Harutyunyan <hminas@synopsys.com> 5903L: linux-usb@vger.kernel.org 5904S: Maintained 5905T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5906F: drivers/usb/dwc2/ 5907 5908DESIGNWARE USB3 DRD IP DRIVER 5909M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5910L: linux-usb@vger.kernel.org 5911S: Maintained 5912F: drivers/usb/dwc3/ 5913 5914DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5915M: Andreas Klinger <ak@it-klinger.de> 5916L: linux-iio@vger.kernel.org 5917S: Maintained 5918F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5919F: drivers/iio/proximity/srf*.c 5920 5921DEVICE COREDUMP (DEV_COREDUMP) 5922M: Johannes Berg <johannes@sipsolutions.net> 5923L: linux-kernel@vger.kernel.org 5924S: Maintained 5925F: drivers/base/devcoredump.c 5926F: include/linux/devcoredump.h 5927 5928DEVICE DEPENDENCY HELPER SCRIPT 5929M: Saravana Kannan <saravanak@google.com> 5930L: linux-kernel@vger.kernel.org 5931S: Maintained 5932F: scripts/dev-needs.sh 5933 5934DEVICE DIRECT ACCESS (DAX) 5935M: Dan Williams <dan.j.williams@intel.com> 5936M: Vishal Verma <vishal.l.verma@intel.com> 5937M: Dave Jiang <dave.jiang@intel.com> 5938L: nvdimm@lists.linux.dev 5939L: linux-cxl@vger.kernel.org 5940S: Supported 5941F: drivers/dax/ 5942 5943DEVICE FREQUENCY (DEVFREQ) 5944M: MyungJoo Ham <myungjoo.ham@samsung.com> 5945M: Kyungmin Park <kyungmin.park@samsung.com> 5946M: Chanwoo Choi <cw00.choi@samsung.com> 5947L: linux-pm@vger.kernel.org 5948S: Maintained 5949T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5950F: Documentation/devicetree/bindings/devfreq/ 5951F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5952F: drivers/devfreq/ 5953F: include/linux/devfreq.h 5954F: include/trace/events/devfreq.h 5955 5956DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5957M: Chanwoo Choi <cw00.choi@samsung.com> 5958L: linux-pm@vger.kernel.org 5959S: Supported 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5961F: Documentation/devicetree/bindings/devfreq/event/ 5962F: drivers/devfreq/devfreq-event.c 5963F: drivers/devfreq/event/ 5964F: include/dt-bindings/pmu/exynos_ppmu.h 5965F: include/linux/devfreq-event.h 5966 5967DEVICE RESOURCE MANAGEMENT HELPERS 5968M: Hans de Goede <hdegoede@redhat.com> 5969R: Matti Vaittinen <mazziesaccount@gmail.com> 5970S: Maintained 5971F: include/linux/devm-helpers.h 5972 5973DEVICE-MAPPER (LVM) 5974M: Alasdair Kergon <agk@redhat.com> 5975M: Mike Snitzer <snitzer@kernel.org> 5976M: dm-devel@redhat.com 5977L: dm-devel@redhat.com 5978S: Maintained 5979W: http://sources.redhat.com/dm 5980Q: http://patchwork.kernel.org/project/dm-devel/list/ 5981T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5982T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5983F: Documentation/admin-guide/device-mapper/ 5984F: drivers/md/Kconfig 5985F: drivers/md/Makefile 5986F: drivers/md/dm* 5987F: drivers/md/persistent-data/ 5988F: include/linux/device-mapper.h 5989F: include/linux/dm-*.h 5990F: include/uapi/linux/dm-*.h 5991 5992DEVLINK 5993M: Jiri Pirko <jiri@resnulli.us> 5994L: netdev@vger.kernel.org 5995S: Supported 5996F: Documentation/networking/devlink 5997F: include/net/devlink.h 5998F: include/uapi/linux/devlink.h 5999F: net/devlink/ 6000 6001DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6002M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6003L: kernel@dh-electronics.com 6004S: Maintained 6005F: arch/arm/boot/dts/imx6*-dhcom-* 6006F: arch/arm/boot/dts/imx6*-dhcor-* 6007 6008DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6009M: Marek Vasut <marex@denx.de> 6010L: kernel@dh-electronics.com 6011S: Maintained 6012F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6013F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6014 6015DIALOG SEMICONDUCTOR DRIVERS 6016M: Support Opensource <support.opensource@diasemi.com> 6017S: Supported 6018W: http://www.dialog-semiconductor.com/products 6019F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6020F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6021F: Documentation/devicetree/bindings/mfd/da90*.txt 6022F: Documentation/devicetree/bindings/mfd/da90*.yaml 6023F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6024F: Documentation/devicetree/bindings/regulator/da92*.txt 6025F: Documentation/devicetree/bindings/regulator/slg51000.txt 6026F: Documentation/devicetree/bindings/sound/da[79]*.txt 6027F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6028F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6029F: Documentation/hwmon/da90??.rst 6030F: drivers/gpio/gpio-da90??.c 6031F: drivers/hwmon/da90??-hwmon.c 6032F: drivers/iio/adc/da91??-*.c 6033F: drivers/input/misc/da72??.[ch] 6034F: drivers/input/misc/da90??_onkey.c 6035F: drivers/input/touchscreen/da9052_tsi.c 6036F: drivers/leds/leds-da90??.c 6037F: drivers/mfd/da903x.c 6038F: drivers/mfd/da90??-*.c 6039F: drivers/mfd/da91??-*.c 6040F: drivers/pinctrl/pinctrl-da90??.c 6041F: drivers/power/supply/da9052-battery.c 6042F: drivers/power/supply/da91??-*.c 6043F: drivers/regulator/da9???-regulator.[ch] 6044F: drivers/regulator/slg51000-regulator.[ch] 6045F: drivers/rtc/rtc-da90??.c 6046F: drivers/thermal/da90??-thermal.c 6047F: drivers/video/backlight/da90??_bl.c 6048F: drivers/watchdog/da90??_wdt.c 6049F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6050F: include/linux/mfd/da903x.h 6051F: include/linux/mfd/da9052/ 6052F: include/linux/mfd/da9055/ 6053F: include/linux/mfd/da9062/ 6054F: include/linux/mfd/da9063/ 6055F: include/linux/mfd/da9150/ 6056F: include/linux/regulator/da9211.h 6057F: include/sound/da[79]*.h 6058F: sound/soc/codecs/da[79]*.[ch] 6059 6060DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6061M: William Breathitt Gray <william.gray@linaro.org> 6062L: linux-gpio@vger.kernel.org 6063S: Maintained 6064F: drivers/gpio/gpio-gpio-mm.c 6065 6066DIOLAN U2C-12 I2C DRIVER 6067M: Guenter Roeck <linux@roeck-us.net> 6068L: linux-i2c@vger.kernel.org 6069S: Maintained 6070F: drivers/i2c/busses/i2c-diolan-u2c.c 6071 6072DIRECTORY NOTIFICATION (DNOTIFY) 6073M: Jan Kara <jack@suse.cz> 6074R: Amir Goldstein <amir73il@gmail.com> 6075L: linux-fsdevel@vger.kernel.org 6076S: Maintained 6077F: Documentation/filesystems/dnotify.rst 6078F: fs/notify/dnotify/ 6079F: include/linux/dnotify.h 6080 6081DISK GEOMETRY AND PARTITION HANDLING 6082M: Andries Brouwer <aeb@cwi.nl> 6083S: Maintained 6084W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6085W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6086W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6087 6088DISKQUOTA 6089M: Jan Kara <jack@suse.com> 6090S: Maintained 6091F: Documentation/filesystems/quota.rst 6092F: fs/quota/ 6093F: include/linux/quota*.h 6094F: include/uapi/linux/quota*.h 6095 6096DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6097M: Bernie Thompson <bernie@plugable.com> 6098L: linux-fbdev@vger.kernel.org 6099S: Maintained 6100W: http://plugable.com/category/projects/udlfb/ 6101F: Documentation/fb/udlfb.rst 6102F: drivers/video/fbdev/udlfb.c 6103F: include/video/udlfb.h 6104 6105DISTRIBUTED LOCK MANAGER (DLM) 6106M: Christine Caulfield <ccaulfie@redhat.com> 6107M: David Teigland <teigland@redhat.com> 6108L: cluster-devel@redhat.com 6109S: Supported 6110W: http://sources.redhat.com/cluster/ 6111T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6112F: fs/dlm/ 6113 6114DMA BUFFER SHARING FRAMEWORK 6115M: Sumit Semwal <sumit.semwal@linaro.org> 6116M: Christian König <christian.koenig@amd.com> 6117L: linux-media@vger.kernel.org 6118L: dri-devel@lists.freedesktop.org 6119L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6120S: Maintained 6121T: git git://anongit.freedesktop.org/drm/drm-misc 6122F: Documentation/driver-api/dma-buf.rst 6123F: drivers/dma-buf/ 6124F: include/linux/*fence.h 6125F: include/linux/dma-buf.h 6126F: include/linux/dma-resv.h 6127K: \bdma_(?:buf|fence|resv)\b 6128 6129DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6130M: Vinod Koul <vkoul@kernel.org> 6131L: dmaengine@vger.kernel.org 6132S: Maintained 6133Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6134T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6135F: Documentation/devicetree/bindings/dma/ 6136F: Documentation/driver-api/dmaengine/ 6137F: drivers/dma/ 6138F: include/dt-bindings/dma/ 6139F: include/linux/dma/ 6140F: include/linux/dmaengine.h 6141F: include/linux/of_dma.h 6142 6143DMA MAPPING HELPERS 6144M: Christoph Hellwig <hch@lst.de> 6145M: Marek Szyprowski <m.szyprowski@samsung.com> 6146R: Robin Murphy <robin.murphy@arm.com> 6147L: iommu@lists.linux.dev 6148S: Supported 6149W: http://git.infradead.org/users/hch/dma-mapping.git 6150T: git git://git.infradead.org/users/hch/dma-mapping.git 6151F: include/asm-generic/dma-mapping.h 6152F: include/linux/dma-direct.h 6153F: include/linux/dma-mapping.h 6154F: include/linux/dma-map-ops.h 6155F: include/linux/swiotlb.h 6156F: kernel/dma/ 6157 6158DMA MAPPING BENCHMARK 6159M: Xiang Chen <chenxiang66@hisilicon.com> 6160L: iommu@lists.linux.dev 6161F: kernel/dma/map_benchmark.c 6162F: tools/testing/selftests/dma/ 6163 6164DMA-BUF HEAPS FRAMEWORK 6165M: Sumit Semwal <sumit.semwal@linaro.org> 6166R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6167R: Liam Mark <lmark@codeaurora.org> 6168R: Laura Abbott <labbott@redhat.com> 6169R: Brian Starkey <Brian.Starkey@arm.com> 6170R: John Stultz <jstultz@google.com> 6171L: linux-media@vger.kernel.org 6172L: dri-devel@lists.freedesktop.org 6173L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6174S: Maintained 6175T: git git://anongit.freedesktop.org/drm/drm-misc 6176F: drivers/dma-buf/dma-heap.c 6177F: drivers/dma-buf/heaps/* 6178F: include/linux/dma-heap.h 6179F: include/uapi/linux/dma-heap.h 6180 6181DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6182M: Lukasz Luba <lukasz.luba@arm.com> 6183L: linux-pm@vger.kernel.org 6184L: linux-samsung-soc@vger.kernel.org 6185S: Maintained 6186F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6187F: drivers/memory/samsung/exynos5422-dmc.c 6188 6189DME1737 HARDWARE MONITOR DRIVER 6190M: Juerg Haefliger <juergh@proton.me> 6191L: linux-hwmon@vger.kernel.org 6192S: Maintained 6193F: Documentation/hwmon/dme1737.rst 6194F: drivers/hwmon/dme1737.c 6195 6196DMI/SMBIOS SUPPORT 6197M: Jean Delvare <jdelvare@suse.com> 6198S: Maintained 6199T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6200F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6201F: drivers/firmware/dmi-id.c 6202F: drivers/firmware/dmi_scan.c 6203F: include/linux/dmi.h 6204 6205DOCUMENTATION 6206M: Jonathan Corbet <corbet@lwn.net> 6207L: linux-doc@vger.kernel.org 6208S: Maintained 6209P: Documentation/doc-guide/maintainer-profile.rst 6210T: git git://git.lwn.net/linux.git docs-next 6211F: Documentation/ 6212F: scripts/documentation-file-ref-check 6213F: scripts/kernel-doc 6214F: scripts/sphinx-pre-install 6215X: Documentation/ABI/ 6216X: Documentation/admin-guide/media/ 6217X: Documentation/devicetree/ 6218X: Documentation/driver-api/media/ 6219X: Documentation/firmware-guide/acpi/ 6220X: Documentation/i2c/ 6221X: Documentation/power/ 6222X: Documentation/spi/ 6223X: Documentation/userspace-api/media/ 6224 6225DOCUMENTATION REPORTING ISSUES 6226M: Thorsten Leemhuis <linux@leemhuis.info> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6230F: Documentation/admin-guide/reporting-issues.rst 6231 6232DOCUMENTATION SCRIPTS 6233M: Mauro Carvalho Chehab <mchehab@kernel.org> 6234L: linux-doc@vger.kernel.org 6235S: Maintained 6236F: Documentation/sphinx/parse-headers.pl 6237F: scripts/documentation-file-ref-check 6238F: scripts/sphinx-pre-install 6239 6240DOCUMENTATION/ITALIAN 6241M: Federico Vaga <federico.vaga@vaga.pv.it> 6242L: linux-doc@vger.kernel.org 6243S: Maintained 6244F: Documentation/translations/it_IT 6245 6246DOCUMENTATION/JAPANESE 6247R: Akira Yokosawa <akiyks@gmail.com> 6248L: linux-doc@vger.kernel.org 6249S: Maintained 6250F: Documentation/translations/ja_JP 6251 6252DONGWOON DW9714 LENS VOICE COIL DRIVER 6253M: Sakari Ailus <sakari.ailus@linux.intel.com> 6254L: linux-media@vger.kernel.org 6255S: Maintained 6256T: git git://linuxtv.org/media_tree.git 6257F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6258F: drivers/media/i2c/dw9714.c 6259 6260DONGWOON DW9768 LENS VOICE COIL DRIVER 6261M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6262L: linux-media@vger.kernel.org 6263S: Maintained 6264T: git git://linuxtv.org/media_tree.git 6265F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6266F: drivers/media/i2c/dw9768.c 6267 6268DONGWOON DW9807 LENS VOICE COIL DRIVER 6269M: Sakari Ailus <sakari.ailus@linux.intel.com> 6270L: linux-media@vger.kernel.org 6271S: Maintained 6272T: git git://linuxtv.org/media_tree.git 6273F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6274F: drivers/media/i2c/dw9807-vcm.c 6275 6276DOUBLETALK DRIVER 6277M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6278L: blinux-list@redhat.com 6279S: Maintained 6280F: drivers/char/dtlk.c 6281F: include/linux/dtlk.h 6282 6283DPAA2 DATAPATH I/O (DPIO) DRIVER 6284M: Roy Pledge <Roy.Pledge@nxp.com> 6285L: linux-kernel@vger.kernel.org 6286S: Maintained 6287F: drivers/soc/fsl/dpio 6288 6289DPAA2 ETHERNET DRIVER 6290M: Ioana Ciornei <ioana.ciornei@nxp.com> 6291L: netdev@vger.kernel.org 6292S: Maintained 6293F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6294F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6295F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6296F: drivers/net/ethernet/freescale/dpaa2/Makefile 6297F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6298F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6299F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6300F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6301F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6302F: drivers/net/ethernet/freescale/dpaa2/dpni* 6303 6304DPAA2 ETHERNET SWITCH DRIVER 6305M: Ioana Ciornei <ioana.ciornei@nxp.com> 6306L: netdev@vger.kernel.org 6307S: Maintained 6308F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6309F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6310F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6311 6312DRBD DRIVER 6313M: Philipp Reisner <philipp.reisner@linbit.com> 6314M: Lars Ellenberg <lars.ellenberg@linbit.com> 6315M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6316L: drbd-dev@lists.linbit.com 6317S: Supported 6318W: http://www.drbd.org 6319T: git git://git.linbit.com/linux-drbd.git 6320T: git git://git.linbit.com/drbd-8.4.git 6321F: Documentation/admin-guide/blockdev/ 6322F: drivers/block/drbd/ 6323F: include/linux/drbd* 6324F: lib/lru_cache.c 6325 6326DRIVER COMPONENT FRAMEWORK 6327L: dri-devel@lists.freedesktop.org 6328F: drivers/base/component.c 6329F: include/linux/component.h 6330 6331DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6332M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6333R: "Rafael J. Wysocki" <rafael@kernel.org> 6334S: Supported 6335T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6336F: Documentation/core-api/kobject.rst 6337F: drivers/base/ 6338F: fs/debugfs/ 6339F: fs/sysfs/ 6340F: include/linux/debugfs.h 6341F: include/linux/fwnode.h 6342F: include/linux/kobj* 6343F: include/linux/property.h 6344F: lib/kobj* 6345 6346DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6347M: Nishanth Menon <nm@ti.com> 6348L: linux-pm@vger.kernel.org 6349S: Maintained 6350F: drivers/soc/ti/smartreflex.c 6351F: include/linux/power/smartreflex.h 6352 6353DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6354M: Maxime Ripard <mripard@kernel.org> 6355M: Chen-Yu Tsai <wens@csie.org> 6356R: Jernej Skrabec <jernej.skrabec@gmail.com> 6357L: dri-devel@lists.freedesktop.org 6358S: Supported 6359T: git git://anongit.freedesktop.org/drm/drm-misc 6360F: drivers/gpu/drm/sun4i/sun8i* 6361 6362DRM DRIVER FOR ARM PL111 CLCD 6363M: Emma Anholt <emma@anholt.net> 6364S: Supported 6365T: git git://anongit.freedesktop.org/drm/drm-misc 6366F: drivers/gpu/drm/pl111/ 6367 6368DRM DRIVER FOR ARM VERSATILE TFT PANELS 6369M: Linus Walleij <linus.walleij@linaro.org> 6370S: Maintained 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6373F: drivers/gpu/drm/panel/panel-arm-versatile.c 6374 6375DRM DRIVER FOR ASPEED BMC GFX 6376M: Joel Stanley <joel@jms.id.au> 6377L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6378S: Supported 6379T: git git://anongit.freedesktop.org/drm/drm-misc 6380F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6381F: drivers/gpu/drm/aspeed/ 6382 6383DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6384M: Dave Airlie <airlied@redhat.com> 6385R: Thomas Zimmermann <tzimmermann@suse.de> 6386L: dri-devel@lists.freedesktop.org 6387S: Supported 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: drivers/gpu/drm/ast/ 6390 6391DRM DRIVER FOR BOCHS VIRTUAL GPU 6392M: Gerd Hoffmann <kraxel@redhat.com> 6393L: virtualization@lists.linux-foundation.org 6394S: Maintained 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: drivers/gpu/drm/tiny/bochs.c 6397 6398DRM DRIVER FOR BOE HIMAX8279D PANELS 6399M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6400S: Maintained 6401F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6402F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6403 6404DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6405M: Jagan Teki <jagan@amarulasolutions.com> 6406S: Maintained 6407F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6408F: drivers/gpu/drm/bridge/chipone-icn6211.c 6409 6410DRM DRIVER FOR EBBG FT8719 PANEL 6411M: Joel Selvaraj <jo@jsfamily.in> 6412S: Maintained 6413T: git git://anongit.freedesktop.org/drm/drm-misc 6414F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6415F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6416 6417DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6418M: Linus Walleij <linus.walleij@linaro.org> 6419S: Maintained 6420T: git git://anongit.freedesktop.org/drm/drm-misc 6421F: drivers/gpu/drm/tve200/ 6422 6423DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6424M: Icenowy Zheng <icenowy@aosc.io> 6425S: Maintained 6426F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6427F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6428 6429DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6430M: Jagan Teki <jagan@amarulasolutions.com> 6431S: Maintained 6432F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6433F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6434 6435DRM DRIVER FOR GENERIC EDP PANELS 6436R: Douglas Anderson <dianders@chromium.org> 6437F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6438F: drivers/gpu/drm/panel/panel-edp.c 6439 6440DRM DRIVER FOR GENERIC USB DISPLAY 6441M: Noralf Trønnes <noralf@tronnes.org> 6442S: Maintained 6443W: https://github.com/notro/gud/wiki 6444T: git git://anongit.freedesktop.org/drm/drm-misc 6445F: drivers/gpu/drm/gud/ 6446F: include/drm/gud.h 6447 6448DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6449M: Hans de Goede <hdegoede@redhat.com> 6450S: Maintained 6451T: git git://anongit.freedesktop.org/drm/drm-misc 6452F: drivers/gpu/drm/tiny/gm12u320.c 6453 6454DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6455M: Ondrej Jirman <megi@xff.cz> 6456M: Javier Martinez Canillas <javierm@redhat.com> 6457S: Maintained 6458T: git git://anongit.freedesktop.org/drm/drm-misc 6459F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6460F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6461 6462DRM DRIVER FOR HX8357D PANELS 6463M: Emma Anholt <emma@anholt.net> 6464S: Maintained 6465T: git git://anongit.freedesktop.org/drm/drm-misc 6466F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6467F: drivers/gpu/drm/tiny/hx8357d.c 6468 6469DRM DRIVER FOR ILITEK ILI9225 PANELS 6470M: David Lechner <david@lechnology.com> 6471S: Maintained 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6474F: drivers/gpu/drm/tiny/ili9225.c 6475 6476DRM DRIVER FOR ILITEK ILI9486 PANELS 6477M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6481F: drivers/gpu/drm/tiny/ili9486.c 6482 6483DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6484M: Jagan Teki <jagan@edgeble.ai> 6485S: Maintained 6486F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6487F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6488 6489DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6490M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6491S: Supported 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: drivers/gpu/drm/logicvc/ 6494 6495DRM DRIVER FOR LVDS PANELS 6496M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6497L: dri-devel@lists.freedesktop.org 6498T: git git://anongit.freedesktop.org/drm/drm-misc 6499S: Maintained 6500F: drivers/gpu/drm/panel/panel-lvds.c 6501F: Documentation/devicetree/bindings/display/lvds.yaml 6502F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6503 6504DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6505M: Guido Günther <agx@sigxcpu.org> 6506R: Purism Kernel Team <kernel@puri.sm> 6507S: Maintained 6508F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6509F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6510 6511DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6512M: Dave Airlie <airlied@redhat.com> 6513R: Thomas Zimmermann <tzimmermann@suse.de> 6514L: dri-devel@lists.freedesktop.org 6515S: Supported 6516T: git git://anongit.freedesktop.org/drm/drm-misc 6517F: drivers/gpu/drm/mgag200/ 6518 6519DRM DRIVER FOR MI0283QT 6520M: Noralf Trønnes <noralf@tronnes.org> 6521S: Maintained 6522T: git git://anongit.freedesktop.org/drm/drm-misc 6523F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6524F: drivers/gpu/drm/tiny/mi0283qt.c 6525 6526DRM DRIVER FOR MIPI DBI compatible panels 6527M: Noralf Trønnes <noralf@tronnes.org> 6528S: Maintained 6529W: https://github.com/notro/panel-mipi-dbi/wiki 6530T: git git://anongit.freedesktop.org/drm/drm-misc 6531F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6532F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6533 6534DRM DRIVER FOR MSM ADRENO GPU 6535M: Rob Clark <robdclark@gmail.com> 6536M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6537M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6538R: Sean Paul <sean@poorly.run> 6539L: linux-arm-msm@vger.kernel.org 6540L: dri-devel@lists.freedesktop.org 6541L: freedreno@lists.freedesktop.org 6542S: Maintained 6543B: https://gitlab.freedesktop.org/drm/msm/-/issues 6544T: git https://gitlab.freedesktop.org/drm/msm.git 6545F: Documentation/devicetree/bindings/display/msm/ 6546F: drivers/gpu/drm/msm/ 6547F: include/uapi/drm/msm_drm.h 6548 6549DRM DRIVER FOR NOVATEK NT35510 PANELS 6550M: Linus Walleij <linus.walleij@linaro.org> 6551S: Maintained 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6554F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6555 6556DRM DRIVER FOR NOVATEK NT35560 PANELS 6557M: Linus Walleij <linus.walleij@linaro.org> 6558S: Maintained 6559T: git git://anongit.freedesktop.org/drm/drm-misc 6560F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6561F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6562 6563DRM DRIVER FOR NOVATEK NT36523 PANELS 6564M: Jianhua Lu <lujianhua000@gmail.com> 6565S: Maintained 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6568F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6569 6570DRM DRIVER FOR NOVATEK NT36672A PANELS 6571M: Sumit Semwal <sumit.semwal@linaro.org> 6572S: Maintained 6573T: git git://anongit.freedesktop.org/drm/drm-misc 6574F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6575F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6576 6577DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6578M: Ben Skeggs <bskeggs@redhat.com> 6579M: Karol Herbst <kherbst@redhat.com> 6580M: Lyude Paul <lyude@redhat.com> 6581L: dri-devel@lists.freedesktop.org 6582L: nouveau@lists.freedesktop.org 6583S: Supported 6584W: https://nouveau.freedesktop.org/ 6585Q: https://patchwork.freedesktop.org/project/nouveau/ 6586Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6587B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6588C: irc://irc.oftc.net/nouveau 6589T: git https://gitlab.freedesktop.org/drm/nouveau.git 6590F: drivers/gpu/drm/nouveau/ 6591F: include/uapi/drm/nouveau_drm.h 6592 6593DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6594M: Stefan Mavrodiev <stefan@olimex.com> 6595S: Maintained 6596F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6597F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6598 6599DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6600R: Douglas Anderson <dianders@chromium.org> 6601F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6602F: drivers/gpu/drm/bridge/parade-ps8640.c 6603 6604DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6605M: Noralf Trønnes <noralf@tronnes.org> 6606S: Maintained 6607T: git git://anongit.freedesktop.org/drm/drm-misc 6608F: Documentation/devicetree/bindings/display/repaper.txt 6609F: drivers/gpu/drm/tiny/repaper.c 6610 6611DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6612M: Javier Martinez Canillas <javierm@redhat.com> 6613S: Maintained 6614T: git git://anongit.freedesktop.org/drm/drm-misc 6615F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6616F: drivers/gpu/drm/solomon/ssd130x* 6617 6618DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6619M: Dave Airlie <airlied@redhat.com> 6620M: Gerd Hoffmann <kraxel@redhat.com> 6621L: virtualization@lists.linux-foundation.org 6622S: Obsolete 6623W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: drivers/gpu/drm/tiny/cirrus.c 6626 6627DRM DRIVER FOR QXL VIRTUAL GPU 6628M: Dave Airlie <airlied@redhat.com> 6629M: Gerd Hoffmann <kraxel@redhat.com> 6630L: virtualization@lists.linux-foundation.org 6631L: spice-devel@lists.freedesktop.org 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: drivers/gpu/drm/qxl/ 6635F: include/uapi/drm/qxl_drm.h 6636 6637DRM DRIVER FOR RAYDIUM RM67191 PANELS 6638M: Robert Chiras <robert.chiras@nxp.com> 6639S: Maintained 6640F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6641F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6642 6643DRM DRIVER FOR SAMSUNG DB7430 PANELS 6644M: Linus Walleij <linus.walleij@linaro.org> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6648F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6649 6650DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6651M: Inki Dae <inki.dae@samsung.com> 6652M: Jagan Teki <jagan@amarulasolutions.com> 6653M: Marek Szyprowski <m.szyprowski@samsung.com> 6654S: Maintained 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6657F: drivers/gpu/drm/bridge/samsung-dsim.c 6658F: include/drm/bridge/samsung-dsim.h 6659 6660DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6661M: Markuss Broks <markuss.broks@gmail.com> 6662S: Maintained 6663F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6664F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6665 6666DRM DRIVER FOR SITRONIX ST7703 PANELS 6667M: Guido Günther <agx@sigxcpu.org> 6668R: Purism Kernel Team <kernel@puri.sm> 6669R: Ondrej Jirman <megous@megous.com> 6670S: Maintained 6671F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6672F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6673 6674DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6675M: Thomas Zimmermann <tzimmermann@suse.de> 6676M: Javier Martinez Canillas <javierm@redhat.com> 6677L: dri-devel@lists.freedesktop.org 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: drivers/gpu/drm/drm_aperture.c 6681F: drivers/gpu/drm/tiny/ofdrm.c 6682F: drivers/gpu/drm/tiny/simpledrm.c 6683F: drivers/video/aperture.c 6684F: drivers/video/nomodeset.c 6685F: include/drm/drm_aperture.h 6686F: include/linux/aperture.h 6687F: include/video/nomodeset.h 6688 6689DRM DRIVER FOR SITRONIX ST7586 PANELS 6690M: David Lechner <david@lechnology.com> 6691S: Maintained 6692T: git git://anongit.freedesktop.org/drm/drm-misc 6693F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6694F: drivers/gpu/drm/tiny/st7586.c 6695 6696DRM DRIVER FOR SITRONIX ST7701 PANELS 6697M: Jagan Teki <jagan@amarulasolutions.com> 6698S: Maintained 6699F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6700F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6701 6702DRM DRIVER FOR SITRONIX ST7735R PANELS 6703M: David Lechner <david@lechnology.com> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6707F: drivers/gpu/drm/tiny/st7735r.c 6708 6709DRM DRIVER FOR ST-ERICSSON MCDE 6710M: Linus Walleij <linus.walleij@linaro.org> 6711S: Maintained 6712T: git git://anongit.freedesktop.org/drm/drm-misc 6713F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6714F: drivers/gpu/drm/mcde/ 6715 6716DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6717M: Jagan Teki <jagan@amarulasolutions.com> 6718S: Maintained 6719F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6720F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6721 6722DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6723R: Douglas Anderson <dianders@chromium.org> 6724F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6725F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6726 6727DRM DRIVER FOR TPO TPG110 PANELS 6728M: Linus Walleij <linus.walleij@linaro.org> 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6732F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6733 6734DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6735M: Dave Airlie <airlied@redhat.com> 6736R: Sean Paul <sean@poorly.run> 6737R: Thomas Zimmermann <tzimmermann@suse.de> 6738L: dri-devel@lists.freedesktop.org 6739S: Supported 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: drivers/gpu/drm/udl/ 6742 6743DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6744M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6745M: Melissa Wen <melissa.srw@gmail.com> 6746R: Haneen Mohammed <hamohammed.sa@gmail.com> 6747R: Daniel Vetter <daniel@ffwll.ch> 6748L: dri-devel@lists.freedesktop.org 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/gpu/vkms.rst 6752F: drivers/gpu/drm/vkms/ 6753 6754DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6755M: Hans de Goede <hdegoede@redhat.com> 6756L: dri-devel@lists.freedesktop.org 6757S: Maintained 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: drivers/gpu/drm/vboxvideo/ 6760 6761DRM DRIVER FOR VMWARE VIRTUAL GPU 6762M: Zack Rusin <zackr@vmware.com> 6763R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6764L: dri-devel@lists.freedesktop.org 6765S: Supported 6766T: git git://anongit.freedesktop.org/drm/drm-misc 6767F: drivers/gpu/drm/vmwgfx/ 6768F: include/uapi/drm/vmwgfx_drm.h 6769 6770DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6771M: Linus Walleij <linus.walleij@linaro.org> 6772S: Maintained 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6775F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6776 6777DRM DRIVERS 6778M: David Airlie <airlied@gmail.com> 6779M: Daniel Vetter <daniel@ffwll.ch> 6780L: dri-devel@lists.freedesktop.org 6781S: Maintained 6782B: https://gitlab.freedesktop.org/drm 6783C: irc://irc.oftc.net/dri-devel 6784T: git git://anongit.freedesktop.org/drm/drm 6785F: Documentation/devicetree/bindings/display/ 6786F: Documentation/devicetree/bindings/gpu/ 6787F: Documentation/gpu/ 6788F: drivers/gpu/ 6789F: include/drm/ 6790F: include/linux/vga* 6791F: include/uapi/drm/ 6792 6793DRM DRIVERS AND MISC GPU PATCHES 6794M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6795M: Maxime Ripard <mripard@kernel.org> 6796M: Thomas Zimmermann <tzimmermann@suse.de> 6797S: Maintained 6798W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6799T: git git://anongit.freedesktop.org/drm/drm-misc 6800F: Documentation/gpu/ 6801F: drivers/gpu/drm/* 6802F: drivers/gpu/vga/ 6803F: include/drm/drm* 6804F: include/linux/vga* 6805F: include/uapi/drm/drm* 6806 6807DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6808M: Oded Gabbay <ogabbay@kernel.org> 6809L: dri-devel@lists.freedesktop.org 6810S: Maintained 6811C: irc://irc.oftc.net/dri-devel 6812T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6813F: Documentation/accel/ 6814F: drivers/accel/ 6815F: include/drm/drm_accel.h 6816 6817DRM ACCEL DRIVERS FOR INTEL VPU 6818M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6819M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6820L: dri-devel@lists.freedesktop.org 6821S: Supported 6822T: git git://anongit.freedesktop.org/drm/drm-misc 6823F: drivers/accel/ivpu/ 6824F: include/uapi/drm/ivpu_accel.h 6825 6826DRM DRIVERS FOR ALLWINNER A10 6827M: Maxime Ripard <mripard@kernel.org> 6828M: Chen-Yu Tsai <wens@csie.org> 6829L: dri-devel@lists.freedesktop.org 6830S: Supported 6831T: git git://anongit.freedesktop.org/drm/drm-misc 6832F: Documentation/devicetree/bindings/display/allwinner* 6833F: drivers/gpu/drm/sun4i/ 6834 6835DRM DRIVERS FOR AMLOGIC SOCS 6836M: Neil Armstrong <neil.armstrong@linaro.org> 6837L: dri-devel@lists.freedesktop.org 6838L: linux-amlogic@lists.infradead.org 6839S: Supported 6840W: http://linux-meson.com/ 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6843F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6844F: Documentation/gpu/meson.rst 6845F: drivers/gpu/drm/meson/ 6846 6847DRM DRIVERS FOR ATMEL HLCDC 6848M: Sam Ravnborg <sam@ravnborg.org> 6849M: Boris Brezillon <bbrezillon@kernel.org> 6850L: dri-devel@lists.freedesktop.org 6851S: Supported 6852T: git git://anongit.freedesktop.org/drm/drm-misc 6853F: Documentation/devicetree/bindings/display/atmel/ 6854F: drivers/gpu/drm/atmel-hlcdc/ 6855 6856DRM DRIVERS FOR BRIDGE CHIPS 6857M: Andrzej Hajda <andrzej.hajda@intel.com> 6858M: Neil Armstrong <neil.armstrong@linaro.org> 6859M: Robert Foss <rfoss@kernel.org> 6860R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6861R: Jonas Karlman <jonas@kwiboo.se> 6862R: Jernej Skrabec <jernej.skrabec@gmail.com> 6863S: Maintained 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/bridge/ 6866F: drivers/gpu/drm/bridge/ 6867F: include/drm/drm_bridge.h 6868 6869DRM DRIVERS FOR EXYNOS 6870M: Inki Dae <inki.dae@samsung.com> 6871M: Seung-Woo Kim <sw0312.kim@samsung.com> 6872M: Kyungmin Park <kyungmin.park@samsung.com> 6873L: dri-devel@lists.freedesktop.org 6874S: Supported 6875T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6876F: Documentation/devicetree/bindings/display/exynos/ 6877F: Documentation/devicetree/bindings/display/samsung/ 6878F: drivers/gpu/drm/exynos/ 6879F: include/uapi/drm/exynos_drm.h 6880 6881DRM DRIVERS FOR FREESCALE DCU 6882M: Stefan Agner <stefan@agner.ch> 6883M: Alison Wang <alison.wang@nxp.com> 6884L: dri-devel@lists.freedesktop.org 6885S: Supported 6886T: git git://anongit.freedesktop.org/drm/drm-misc 6887F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6888F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6889F: drivers/gpu/drm/fsl-dcu/ 6890 6891DRM DRIVERS FOR FREESCALE IMX 6892M: Philipp Zabel <p.zabel@pengutronix.de> 6893L: dri-devel@lists.freedesktop.org 6894S: Maintained 6895F: Documentation/devicetree/bindings/display/imx/ 6896F: drivers/gpu/drm/imx/ipuv3/ 6897F: drivers/gpu/ipu-v3/ 6898 6899DRM DRIVERS FOR FREESCALE IMX BRIDGE 6900M: Liu Ying <victor.liu@nxp.com> 6901L: dri-devel@lists.freedesktop.org 6902S: Maintained 6903F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6907F: drivers/gpu/drm/bridge/imx/ 6908 6909DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6910M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913T: git git://github.com/patjak/drm-gma500 6914F: drivers/gpu/drm/gma500/ 6915 6916DRM DRIVERS FOR HISILICON 6917M: Xinliang Liu <xinliang.liu@linaro.org> 6918M: Tian Tao <tiantao6@hisilicon.com> 6919R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6920R: Sumit Semwal <sumit.semwal@linaro.org> 6921R: Yongqin Liu <yongqin.liu@linaro.org> 6922R: John Stultz <jstultz@google.com> 6923L: dri-devel@lists.freedesktop.org 6924S: Maintained 6925T: git git://anongit.freedesktop.org/drm/drm-misc 6926F: Documentation/devicetree/bindings/display/hisilicon/ 6927F: drivers/gpu/drm/hisilicon/ 6928 6929DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6930M: Deepak Rawat <drawat.floss@gmail.com> 6931L: linux-hyperv@vger.kernel.org 6932L: dri-devel@lists.freedesktop.org 6933S: Maintained 6934T: git git://anongit.freedesktop.org/drm/drm-misc 6935F: drivers/gpu/drm/hyperv 6936 6937DRM DRIVERS FOR LIMA 6938M: Qiang Yu <yuq825@gmail.com> 6939L: dri-devel@lists.freedesktop.org 6940L: lima@lists.freedesktop.org (moderated for non-subscribers) 6941S: Maintained 6942T: git git://anongit.freedesktop.org/drm/drm-misc 6943F: drivers/gpu/drm/lima/ 6944F: include/uapi/drm/lima_drm.h 6945 6946DRM DRIVERS FOR MEDIATEK 6947M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6948M: Philipp Zabel <p.zabel@pengutronix.de> 6949L: dri-devel@lists.freedesktop.org 6950L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6951S: Supported 6952F: Documentation/devicetree/bindings/display/mediatek/ 6953F: drivers/gpu/drm/mediatek/ 6954F: drivers/phy/mediatek/phy-mtk-dp.c 6955F: drivers/phy/mediatek/phy-mtk-hdmi* 6956F: drivers/phy/mediatek/phy-mtk-mipi* 6957 6958DRM DRIVERS FOR NVIDIA TEGRA 6959M: Thierry Reding <thierry.reding@gmail.com> 6960M: Mikko Perttunen <mperttunen@nvidia.com> 6961L: dri-devel@lists.freedesktop.org 6962L: linux-tegra@vger.kernel.org 6963S: Supported 6964T: git https://gitlab.freedesktop.org/drm/tegra.git 6965F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6966F: Documentation/devicetree/bindings/gpu/host1x/ 6967F: drivers/gpu/drm/tegra/ 6968F: drivers/gpu/host1x/ 6969F: include/linux/host1x.h 6970F: include/uapi/drm/tegra_drm.h 6971 6972DRM DRIVERS FOR RENESAS 6973M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6974M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6975L: dri-devel@lists.freedesktop.org 6976L: linux-renesas-soc@vger.kernel.org 6977S: Supported 6978T: git git://linuxtv.org/pinchartl/media drm/du/next 6979F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6980F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6981F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6982F: Documentation/devicetree/bindings/display/renesas,du.yaml 6983F: drivers/gpu/drm/rcar-du/ 6984F: drivers/gpu/drm/shmobile/ 6985F: include/linux/platform_data/shmob_drm.h 6986 6987DRM DRIVERS FOR ROCKCHIP 6988M: Sandy Huang <hjc@rock-chips.com> 6989M: Heiko Stübner <heiko@sntech.de> 6990L: dri-devel@lists.freedesktop.org 6991S: Maintained 6992T: git git://anongit.freedesktop.org/drm/drm-misc 6993F: Documentation/devicetree/bindings/display/rockchip/ 6994F: drivers/gpu/drm/rockchip/ 6995 6996DRM DRIVERS FOR STI 6997M: Alain Volmat <alain.volmat@foss.st.com> 6998L: dri-devel@lists.freedesktop.org 6999S: Maintained 7000T: git git://anongit.freedesktop.org/drm/drm-misc 7001F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7002F: drivers/gpu/drm/sti 7003 7004DRM DRIVERS FOR STM 7005M: Yannick Fertre <yannick.fertre@foss.st.com> 7006M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7007M: Philippe Cornu <philippe.cornu@foss.st.com> 7008L: dri-devel@lists.freedesktop.org 7009S: Maintained 7010T: git git://anongit.freedesktop.org/drm/drm-misc 7011F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7012F: drivers/gpu/drm/stm 7013 7014DRM DRIVERS FOR TI KEYSTONE 7015M: Jyri Sarha <jyri.sarha@iki.fi> 7016M: Tomi Valkeinen <tomba@kernel.org> 7017L: dri-devel@lists.freedesktop.org 7018S: Maintained 7019T: git git://anongit.freedesktop.org/drm/drm-misc 7020F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7021F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7023F: drivers/gpu/drm/tidss/ 7024 7025DRM DRIVERS FOR TI LCDC 7026M: Jyri Sarha <jyri.sarha@iki.fi> 7027R: Tomi Valkeinen <tomba@kernel.org> 7028L: dri-devel@lists.freedesktop.org 7029S: Maintained 7030F: Documentation/devicetree/bindings/display/tilcdc/ 7031F: drivers/gpu/drm/tilcdc/ 7032 7033DRM DRIVERS FOR TI OMAP 7034M: Tomi Valkeinen <tomba@kernel.org> 7035L: dri-devel@lists.freedesktop.org 7036S: Maintained 7037F: Documentation/devicetree/bindings/display/ti/ 7038F: drivers/gpu/drm/omapdrm/ 7039 7040DRM DRIVERS FOR V3D 7041M: Emma Anholt <emma@anholt.net> 7042M: Melissa Wen <mwen@igalia.com> 7043S: Supported 7044T: git git://anongit.freedesktop.org/drm/drm-misc 7045F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7046F: drivers/gpu/drm/v3d/ 7047F: include/uapi/drm/v3d_drm.h 7048 7049DRM DRIVERS FOR VC4 7050M: Emma Anholt <emma@anholt.net> 7051M: Maxime Ripard <mripard@kernel.org> 7052S: Supported 7053T: git git://github.com/anholt/linux 7054T: git git://anongit.freedesktop.org/drm/drm-misc 7055F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7056F: drivers/gpu/drm/vc4/ 7057F: include/uapi/drm/vc4_drm.h 7058 7059DRM DRIVERS FOR VIVANTE GPU IP 7060M: Lucas Stach <l.stach@pengutronix.de> 7061R: Russell King <linux+etnaviv@armlinux.org.uk> 7062R: Christian Gmeiner <christian.gmeiner@gmail.com> 7063L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7064L: dri-devel@lists.freedesktop.org 7065S: Maintained 7066F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7067F: drivers/gpu/drm/etnaviv/ 7068F: include/uapi/drm/etnaviv_drm.h 7069 7070DRM DRIVERS FOR XEN 7071M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7072L: dri-devel@lists.freedesktop.org 7073L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7074S: Supported 7075T: git git://anongit.freedesktop.org/drm/drm-misc 7076F: Documentation/gpu/xen-front.rst 7077F: drivers/gpu/drm/xen/ 7078 7079DRM DRIVERS FOR XILINX 7080M: Hyun Kwon <hyun.kwon@xilinx.com> 7081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7082L: dri-devel@lists.freedesktop.org 7083S: Maintained 7084T: git git://anongit.freedesktop.org/drm/drm-misc 7085F: Documentation/devicetree/bindings/display/xlnx/ 7086F: drivers/gpu/drm/xlnx/ 7087 7088DRM PANEL DRIVERS 7089M: Neil Armstrong <neil.armstrong@linaro.org> 7090R: Sam Ravnborg <sam@ravnborg.org> 7091L: dri-devel@lists.freedesktop.org 7092S: Maintained 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: Documentation/devicetree/bindings/display/panel/ 7095F: drivers/gpu/drm/drm_panel.c 7096F: drivers/gpu/drm/panel/ 7097F: include/drm/drm_panel.h 7098 7099DRM PRIVACY-SCREEN CLASS 7100M: Hans de Goede <hdegoede@redhat.com> 7101L: dri-devel@lists.freedesktop.org 7102S: Maintained 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: drivers/gpu/drm/drm_privacy_screen* 7105F: include/drm/drm_privacy_screen* 7106 7107DRM TTM SUBSYSTEM 7108M: Christian Koenig <christian.koenig@amd.com> 7109M: Huang Rui <ray.huang@amd.com> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: drivers/gpu/drm/ttm/ 7114F: include/drm/ttm/ 7115 7116DRM GPU SCHEDULER 7117M: Luben Tuikov <luben.tuikov@amd.com> 7118L: dri-devel@lists.freedesktop.org 7119S: Maintained 7120T: git git://anongit.freedesktop.org/drm/drm-misc 7121F: drivers/gpu/drm/scheduler/ 7122F: include/drm/gpu_scheduler.h 7123 7124DSBR100 USB FM RADIO DRIVER 7125M: Alexey Klimov <klimov.linux@gmail.com> 7126L: linux-media@vger.kernel.org 7127S: Maintained 7128T: git git://linuxtv.org/media_tree.git 7129F: drivers/media/radio/dsbr100.c 7130 7131DT3155 MEDIA DRIVER 7132M: Hans Verkuil <hverkuil@xs4all.nl> 7133L: linux-media@vger.kernel.org 7134S: Odd Fixes 7135W: https://linuxtv.org 7136T: git git://linuxtv.org/media_tree.git 7137F: drivers/media/pci/dt3155/ 7138 7139DVB_USB_AF9015 MEDIA DRIVER 7140M: Antti Palosaari <crope@iki.fi> 7141L: linux-media@vger.kernel.org 7142S: Maintained 7143W: https://linuxtv.org 7144W: http://palosaari.fi/linux/ 7145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7146T: git git://linuxtv.org/anttip/media_tree.git 7147F: drivers/media/usb/dvb-usb-v2/af9015* 7148 7149DVB_USB_AF9035 MEDIA DRIVER 7150M: Antti Palosaari <crope@iki.fi> 7151L: linux-media@vger.kernel.org 7152S: Maintained 7153W: https://linuxtv.org 7154W: http://palosaari.fi/linux/ 7155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7156T: git git://linuxtv.org/anttip/media_tree.git 7157F: drivers/media/usb/dvb-usb-v2/af9035* 7158 7159DVB_USB_ANYSEE MEDIA DRIVER 7160M: Antti Palosaari <crope@iki.fi> 7161L: linux-media@vger.kernel.org 7162S: Maintained 7163W: https://linuxtv.org 7164W: http://palosaari.fi/linux/ 7165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7166T: git git://linuxtv.org/anttip/media_tree.git 7167F: drivers/media/usb/dvb-usb-v2/anysee* 7168 7169DVB_USB_AU6610 MEDIA DRIVER 7170M: Antti Palosaari <crope@iki.fi> 7171L: linux-media@vger.kernel.org 7172S: Maintained 7173W: https://linuxtv.org 7174W: http://palosaari.fi/linux/ 7175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7176T: git git://linuxtv.org/anttip/media_tree.git 7177F: drivers/media/usb/dvb-usb-v2/au6610* 7178 7179DVB_USB_CE6230 MEDIA DRIVER 7180M: Antti Palosaari <crope@iki.fi> 7181L: linux-media@vger.kernel.org 7182S: Maintained 7183W: https://linuxtv.org 7184W: http://palosaari.fi/linux/ 7185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7186T: git git://linuxtv.org/anttip/media_tree.git 7187F: drivers/media/usb/dvb-usb-v2/ce6230* 7188 7189DVB_USB_CXUSB MEDIA DRIVER 7190M: Michael Krufky <mkrufky@linuxtv.org> 7191L: linux-media@vger.kernel.org 7192S: Maintained 7193W: https://linuxtv.org 7194W: http://github.com/mkrufky 7195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7196T: git git://linuxtv.org/media_tree.git 7197F: drivers/media/usb/dvb-usb/cxusb* 7198 7199DVB_USB_EC168 MEDIA DRIVER 7200M: Antti Palosaari <crope@iki.fi> 7201L: linux-media@vger.kernel.org 7202S: Maintained 7203W: https://linuxtv.org 7204W: http://palosaari.fi/linux/ 7205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7206T: git git://linuxtv.org/anttip/media_tree.git 7207F: drivers/media/usb/dvb-usb-v2/ec168* 7208 7209DVB_USB_GL861 MEDIA DRIVER 7210M: Antti Palosaari <crope@iki.fi> 7211L: linux-media@vger.kernel.org 7212S: Maintained 7213W: https://linuxtv.org 7214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7215T: git git://linuxtv.org/anttip/media_tree.git 7216F: drivers/media/usb/dvb-usb-v2/gl861* 7217 7218DVB_USB_MXL111SF MEDIA DRIVER 7219M: Michael Krufky <mkrufky@linuxtv.org> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223W: http://github.com/mkrufky 7224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7225T: git git://linuxtv.org/mkrufky/mxl111sf.git 7226F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7227 7228DVB_USB_RTL28XXU MEDIA DRIVER 7229M: Antti Palosaari <crope@iki.fi> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233W: http://palosaari.fi/linux/ 7234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7235T: git git://linuxtv.org/anttip/media_tree.git 7236F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7237 7238DVB_USB_V2 MEDIA DRIVER 7239M: Antti Palosaari <crope@iki.fi> 7240L: linux-media@vger.kernel.org 7241S: Maintained 7242W: https://linuxtv.org 7243W: http://palosaari.fi/linux/ 7244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7245T: git git://linuxtv.org/anttip/media_tree.git 7246F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7247F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7248 7249DYNAMIC DEBUG 7250M: Jason Baron <jbaron@akamai.com> 7251S: Maintained 7252F: include/linux/dynamic_debug.h 7253F: lib/dynamic_debug.c 7254M: Jim Cromie <jim.cromie@gmail.com> 7255F: lib/test_dynamic_debug.c 7256 7257DYNAMIC INTERRUPT MODERATION 7258M: Tal Gilboa <talgi@nvidia.com> 7259S: Maintained 7260F: Documentation/networking/net_dim.rst 7261F: include/linux/dim.h 7262F: lib/dim/ 7263 7264DZ DECSTATION DZ11 SERIAL DRIVER 7265M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7266S: Maintained 7267F: drivers/tty/serial/dz.* 7268 7269E3X0 POWER BUTTON DRIVER 7270M: Moritz Fischer <moritz.fischer@ettus.com> 7271L: usrp-users@lists.ettus.com 7272S: Supported 7273W: http://www.ettus.com 7274F: Documentation/devicetree/bindings/input/e3x0-button.txt 7275F: drivers/input/misc/e3x0-button.c 7276 7277E4000 MEDIA DRIVER 7278M: Antti Palosaari <crope@iki.fi> 7279L: linux-media@vger.kernel.org 7280S: Maintained 7281W: https://linuxtv.org 7282W: http://palosaari.fi/linux/ 7283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7284T: git git://linuxtv.org/anttip/media_tree.git 7285F: drivers/media/tuners/e4000* 7286 7287EARTH_PT1 MEDIA DRIVER 7288M: Akihiro Tsukada <tskd08@gmail.com> 7289L: linux-media@vger.kernel.org 7290S: Odd Fixes 7291F: drivers/media/pci/pt1/ 7292 7293EARTH_PT3 MEDIA DRIVER 7294M: Akihiro Tsukada <tskd08@gmail.com> 7295L: linux-media@vger.kernel.org 7296S: Odd Fixes 7297F: drivers/media/pci/pt3/ 7298 7299EC100 MEDIA DRIVER 7300M: Antti Palosaari <crope@iki.fi> 7301L: linux-media@vger.kernel.org 7302S: Maintained 7303W: https://linuxtv.org 7304W: http://palosaari.fi/linux/ 7305Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7306T: git git://linuxtv.org/anttip/media_tree.git 7307F: drivers/media/dvb-frontends/ec100* 7308 7309ECRYPT FILE SYSTEM 7310M: Tyler Hicks <code@tyhicks.com> 7311L: ecryptfs@vger.kernel.org 7312S: Odd Fixes 7313W: http://ecryptfs.org 7314W: https://launchpad.net/ecryptfs 7315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7316F: Documentation/filesystems/ecryptfs.rst 7317F: fs/ecryptfs/ 7318 7319EDAC-AMD64 7320M: Yazen Ghannam <yazen.ghannam@amd.com> 7321L: linux-edac@vger.kernel.org 7322S: Supported 7323F: drivers/edac/amd64_edac* 7324F: drivers/edac/mce_amd* 7325 7326EDAC-ARMADA 7327M: Jan Luebbe <jlu@pengutronix.de> 7328L: linux-edac@vger.kernel.org 7329S: Maintained 7330F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7331F: drivers/edac/armada_xp_* 7332 7333EDAC-AST2500 7334M: Stefan Schaeckeler <sschaeck@cisco.com> 7335S: Supported 7336F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7337F: drivers/edac/aspeed_edac.c 7338 7339EDAC-BLUEFIELD 7340M: Shravan Kumar Ramani <shravankr@nvidia.com> 7341S: Supported 7342F: drivers/edac/bluefield_edac.c 7343 7344EDAC-CALXEDA 7345M: Andre Przywara <andre.przywara@arm.com> 7346L: linux-edac@vger.kernel.org 7347S: Maintained 7348F: drivers/edac/highbank* 7349 7350EDAC-CAVIUM OCTEON 7351M: Ralf Baechle <ralf@linux-mips.org> 7352L: linux-edac@vger.kernel.org 7353L: linux-mips@vger.kernel.org 7354S: Supported 7355F: drivers/edac/octeon_edac* 7356 7357EDAC-CAVIUM THUNDERX 7358M: Robert Richter <rric@kernel.org> 7359L: linux-edac@vger.kernel.org 7360S: Odd Fixes 7361F: drivers/edac/thunderx_edac* 7362 7363EDAC-CORE 7364M: Borislav Petkov <bp@alien8.de> 7365M: Tony Luck <tony.luck@intel.com> 7366R: James Morse <james.morse@arm.com> 7367R: Mauro Carvalho Chehab <mchehab@kernel.org> 7368R: Robert Richter <rric@kernel.org> 7369L: linux-edac@vger.kernel.org 7370S: Supported 7371T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7372F: Documentation/admin-guide/ras.rst 7373F: Documentation/driver-api/edac.rst 7374F: drivers/edac/ 7375F: include/linux/edac.h 7376 7377EDAC-DMC520 7378M: Lei Wang <lewan@microsoft.com> 7379L: linux-edac@vger.kernel.org 7380S: Supported 7381F: drivers/edac/dmc520_edac.c 7382 7383EDAC-E752X 7384M: Mark Gross <markgross@kernel.org> 7385L: linux-edac@vger.kernel.org 7386S: Maintained 7387F: drivers/edac/e752x_edac.c 7388 7389EDAC-E7XXX 7390L: linux-edac@vger.kernel.org 7391S: Maintained 7392F: drivers/edac/e7xxx_edac.c 7393 7394EDAC-FSL_DDR 7395M: York Sun <york.sun@nxp.com> 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/fsl_ddr_edac.* 7399 7400EDAC-GHES 7401M: Mauro Carvalho Chehab <mchehab@kernel.org> 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/ghes_edac.c 7405 7406EDAC-I10NM 7407M: Tony Luck <tony.luck@intel.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/i10nm_base.c 7411 7412EDAC-I3000 7413L: linux-edac@vger.kernel.org 7414S: Orphan 7415F: drivers/edac/i3000_edac.c 7416 7417EDAC-I5000 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i5000_edac.c 7421 7422EDAC-I5400 7423M: Mauro Carvalho Chehab <mchehab@kernel.org> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/i5400_edac.c 7427 7428EDAC-I7300 7429M: Mauro Carvalho Chehab <mchehab@kernel.org> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i7300_edac.c 7433 7434EDAC-I7CORE 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i7core_edac.c 7439 7440EDAC-I82443BXGX 7441M: Tim Small <tim@buttersideup.com> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i82443bxgx_edac.c 7445 7446EDAC-I82975X 7447M: "Arvind R." <arvino55@gmail.com> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i82975x_edac.c 7451 7452EDAC-IE31200 7453M: Jason Baron <jbaron@akamai.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/ie31200_edac.c 7457 7458EDAC-IGEN6 7459M: Tony Luck <tony.luck@intel.com> 7460R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7461L: linux-edac@vger.kernel.org 7462S: Maintained 7463F: drivers/edac/igen6_edac.c 7464 7465EDAC-MPC85XX 7466M: Johannes Thumshirn <morbidrsa@gmail.com> 7467L: linux-edac@vger.kernel.org 7468S: Maintained 7469F: drivers/edac/mpc85xx_edac.[ch] 7470 7471EDAC-PASEMI 7472M: Egor Martovetsky <egor@pasemi.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/pasemi_edac.c 7476 7477EDAC-PND2 7478M: Tony Luck <tony.luck@intel.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/pnd2_edac.[ch] 7482 7483EDAC-QCOM 7484M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7485L: linux-arm-msm@vger.kernel.org 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: drivers/edac/qcom_edac.c 7489 7490EDAC-R82600 7491M: Tim Small <tim@buttersideup.com> 7492L: linux-edac@vger.kernel.org 7493S: Maintained 7494F: drivers/edac/r82600_edac.c 7495 7496EDAC-SBRIDGE 7497M: Tony Luck <tony.luck@intel.com> 7498R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/sb_edac.c 7502 7503EDAC-SKYLAKE 7504M: Tony Luck <tony.luck@intel.com> 7505L: linux-edac@vger.kernel.org 7506S: Maintained 7507F: drivers/edac/skx_*.[ch] 7508 7509EDAC-TI 7510M: Tero Kristo <kristo@kernel.org> 7511L: linux-edac@vger.kernel.org 7512S: Odd Fixes 7513F: drivers/edac/ti_edac.c 7514 7515EDIROL UA-101/UA-1000 DRIVER 7516M: Clemens Ladisch <clemens@ladisch.de> 7517L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7518S: Maintained 7519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7520F: sound/usb/misc/ua101.c 7521 7522EFI TEST DRIVER 7523M: Ivan Hu <ivan.hu@canonical.com> 7524M: Ard Biesheuvel <ardb@kernel.org> 7525L: linux-efi@vger.kernel.org 7526S: Maintained 7527F: drivers/firmware/efi/test/ 7528 7529EFI VARIABLE FILESYSTEM 7530M: Jeremy Kerr <jk@ozlabs.org> 7531M: Ard Biesheuvel <ardb@kernel.org> 7532L: linux-efi@vger.kernel.org 7533S: Maintained 7534T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7535F: fs/efivarfs/ 7536 7537EFIFB FRAMEBUFFER DRIVER 7538M: Peter Jones <pjones@redhat.com> 7539L: linux-fbdev@vger.kernel.org 7540S: Maintained 7541F: drivers/video/fbdev/efifb.c 7542 7543EFS FILESYSTEM 7544S: Orphan 7545W: http://aeschi.ch.eu.org/efs/ 7546F: fs/efs/ 7547 7548EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7549M: Douglas Miller <dougmill@linux.ibm.com> 7550L: netdev@vger.kernel.org 7551S: Maintained 7552F: drivers/net/ethernet/ibm/ehea/ 7553 7554ELM327 CAN NETWORK DRIVER 7555M: Max Staudt <max@enpas.org> 7556L: linux-can@vger.kernel.org 7557S: Maintained 7558F: Documentation/networking/device_drivers/can/can327.rst 7559F: drivers/net/can/can327.c 7560 7561EM28XX VIDEO4LINUX DRIVER 7562M: Mauro Carvalho Chehab <mchehab@kernel.org> 7563L: linux-media@vger.kernel.org 7564S: Maintained 7565W: https://linuxtv.org 7566T: git git://linuxtv.org/media_tree.git 7567F: Documentation/admin-guide/media/em28xx* 7568F: drivers/media/usb/em28xx/ 7569 7570EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7571M: Adrian Hunter <adrian.hunter@intel.com> 7572M: Ritesh Harjani <riteshh@codeaurora.org> 7573M: Asutosh Das <asutoshd@codeaurora.org> 7574L: linux-mmc@vger.kernel.org 7575S: Supported 7576F: drivers/mmc/host/cqhci* 7577 7578EMULEX 10Gbps iSCSI - OneConnect DRIVER 7579M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7580L: linux-scsi@vger.kernel.org 7581S: Supported 7582W: http://www.broadcom.com 7583F: drivers/scsi/be2iscsi/ 7584 7585EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7586M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7587M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7588M: Somnath Kotur <somnath.kotur@broadcom.com> 7589L: netdev@vger.kernel.org 7590S: Supported 7591W: http://www.emulex.com 7592F: drivers/net/ethernet/emulex/benet/ 7593 7594EMULEX ONECONNECT ROCE DRIVER 7595M: Selvin Xavier <selvin.xavier@broadcom.com> 7596L: linux-rdma@vger.kernel.org 7597S: Odd Fixes 7598W: http://www.broadcom.com 7599F: drivers/infiniband/hw/ocrdma/ 7600F: include/uapi/rdma/ocrdma-abi.h 7601 7602EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7603M: James Smart <james.smart@broadcom.com> 7604M: Dick Kennedy <dick.kennedy@broadcom.com> 7605L: linux-scsi@vger.kernel.org 7606S: Supported 7607W: http://www.broadcom.com 7608F: drivers/scsi/lpfc/ 7609 7610EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7611M: James Smart <james.smart@broadcom.com> 7612M: Ram Vegesna <ram.vegesna@broadcom.com> 7613L: linux-scsi@vger.kernel.org 7614L: target-devel@vger.kernel.org 7615S: Supported 7616W: http://www.broadcom.com 7617F: drivers/scsi/elx/ 7618 7619ENE CB710 FLASH CARD READER DRIVER 7620M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7621S: Maintained 7622F: drivers/misc/cb710/ 7623F: drivers/mmc/host/cb710-mmc.* 7624F: include/linux/cb710.h 7625 7626ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7627M: Maxim Levitsky <maximlevitsky@gmail.com> 7628S: Maintained 7629F: drivers/media/rc/ene_ir.* 7630 7631EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7632M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7633L: linuxppc-dev@lists.ozlabs.org 7634S: Maintained 7635F: drivers/tty/ehv_bytechan.c 7636 7637EPSON S1D13XXX FRAMEBUFFER DRIVER 7638M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7639S: Maintained 7640T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7641F: drivers/video/fbdev/s1d13xxxfb.c 7642F: include/video/s1d13xxxfb.h 7643 7644EROFS FILE SYSTEM 7645M: Gao Xiang <xiang@kernel.org> 7646M: Chao Yu <chao@kernel.org> 7647R: Yue Hu <huyue2@coolpad.com> 7648R: Jeffle Xu <jefflexu@linux.alibaba.com> 7649L: linux-erofs@lists.ozlabs.org 7650S: Maintained 7651T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7652F: Documentation/ABI/testing/sysfs-fs-erofs 7653F: Documentation/filesystems/erofs.rst 7654F: fs/erofs/ 7655F: include/trace/events/erofs.h 7656 7657ERRSEQ ERROR TRACKING INFRASTRUCTURE 7658M: Jeff Layton <jlayton@kernel.org> 7659S: Maintained 7660F: include/linux/errseq.h 7661F: lib/errseq.c 7662 7663ESD CAN/USB DRIVERS 7664M: Frank Jungclaus <frank.jungclaus@esd.eu> 7665R: socketcan@esd.eu 7666L: linux-can@vger.kernel.org 7667S: Maintained 7668F: drivers/net/can/usb/esd_usb.c 7669 7670ET131X NETWORK DRIVER 7671M: Mark Einon <mark.einon@gmail.com> 7672S: Odd Fixes 7673F: drivers/net/ethernet/agere/ 7674 7675ETAS ES58X CAN/USB DRIVER 7676M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7677L: linux-can@vger.kernel.org 7678S: Maintained 7679F: Documentation/networking/devlink/etas_es58x.rst 7680F: drivers/net/can/usb/etas_es58x/ 7681 7682ETHERNET BRIDGE 7683M: Roopa Prabhu <roopa@nvidia.com> 7684M: Nikolay Aleksandrov <razor@blackwall.org> 7685L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7686L: netdev@vger.kernel.org 7687S: Maintained 7688W: http://www.linuxfoundation.org/en/Net:Bridge 7689F: include/linux/netfilter_bridge/ 7690F: net/bridge/ 7691 7692ETHERNET PHY LIBRARY 7693M: Andrew Lunn <andrew@lunn.ch> 7694M: Heiner Kallweit <hkallweit1@gmail.com> 7695R: Russell King <linux@armlinux.org.uk> 7696L: netdev@vger.kernel.org 7697S: Maintained 7698F: Documentation/ABI/testing/sysfs-class-net-phydev 7699F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7700F: Documentation/devicetree/bindings/net/mdio* 7701F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7702F: Documentation/networking/phy.rst 7703F: drivers/net/mdio/ 7704F: drivers/net/mdio/acpi_mdio.c 7705F: drivers/net/mdio/fwnode_mdio.c 7706F: drivers/net/mdio/of_mdio.c 7707F: drivers/net/pcs/ 7708F: drivers/net/phy/ 7709F: include/dt-bindings/net/qca-ar803x.h 7710F: include/linux/linkmode.h 7711F: include/linux/*mdio*.h 7712F: include/linux/mdio/*.h 7713F: include/linux/mii.h 7714F: include/linux/of_net.h 7715F: include/linux/phy.h 7716F: include/linux/phy_fixed.h 7717F: include/linux/platform_data/mdio-bcm-unimac.h 7718F: include/linux/platform_data/mdio-gpio.h 7719F: include/trace/events/mdio.h 7720F: include/uapi/linux/mdio.h 7721F: include/uapi/linux/mii.h 7722F: net/core/of_net.c 7723 7724EXEC & BINFMT API 7725R: Eric Biederman <ebiederm@xmission.com> 7726R: Kees Cook <keescook@chromium.org> 7727L: linux-mm@kvack.org 7728S: Supported 7729T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7730F: fs/*binfmt_*.c 7731F: fs/exec.c 7732F: include/linux/binfmts.h 7733F: include/linux/elf.h 7734F: include/uapi/linux/binfmts.h 7735F: include/uapi/linux/elf.h 7736F: tools/testing/selftests/exec/ 7737N: asm/elf.h 7738N: binfmt 7739 7740EXFAT FILE SYSTEM 7741M: Namjae Jeon <linkinjeon@kernel.org> 7742M: Sungjong Seo <sj1557.seo@samsung.com> 7743L: linux-fsdevel@vger.kernel.org 7744S: Maintained 7745T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7746F: fs/exfat/ 7747 7748EXT2 FILE SYSTEM 7749M: Jan Kara <jack@suse.com> 7750L: linux-ext4@vger.kernel.org 7751S: Maintained 7752F: Documentation/filesystems/ext2.rst 7753F: fs/ext2/ 7754F: include/linux/ext2* 7755 7756EXT4 FILE SYSTEM 7757M: "Theodore Ts'o" <tytso@mit.edu> 7758M: Andreas Dilger <adilger.kernel@dilger.ca> 7759L: linux-ext4@vger.kernel.org 7760S: Maintained 7761W: http://ext4.wiki.kernel.org 7762Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7763T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7764F: Documentation/filesystems/ext4/ 7765F: fs/ext4/ 7766F: include/trace/events/ext4.h 7767F: include/uapi/linux/ext4.h 7768 7769Extended Verification Module (EVM) 7770M: Mimi Zohar <zohar@linux.ibm.com> 7771L: linux-integrity@vger.kernel.org 7772S: Supported 7773T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7774F: security/integrity/evm/ 7775F: security/integrity/ 7776 7777EXTENSIBLE FIRMWARE INTERFACE (EFI) 7778M: Ard Biesheuvel <ardb@kernel.org> 7779L: linux-efi@vger.kernel.org 7780S: Maintained 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7782F: Documentation/admin-guide/efi-stub.rst 7783F: arch/*/include/asm/efi.h 7784F: arch/*/kernel/efi.c 7785F: arch/arm/boot/compressed/efi-header.S 7786F: arch/x86/platform/efi/ 7787F: drivers/firmware/efi/ 7788F: include/linux/efi*.h 7789 7790EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7791M: MyungJoo Ham <myungjoo.ham@samsung.com> 7792M: Chanwoo Choi <cw00.choi@samsung.com> 7793L: linux-kernel@vger.kernel.org 7794S: Maintained 7795T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7796F: Documentation/devicetree/bindings/extcon/ 7797F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7798F: drivers/extcon/ 7799F: include/linux/extcon.h 7800F: include/linux/extcon/ 7801 7802EXTRA BOOT CONFIG 7803M: Masami Hiramatsu <mhiramat@kernel.org> 7804L: linux-kernel@vger.kernel.org 7805L: linux-trace-kernel@vger.kernel.org 7806Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7807S: Maintained 7808T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7809F: Documentation/admin-guide/bootconfig.rst 7810F: fs/proc/bootconfig.c 7811F: include/linux/bootconfig.h 7812F: lib/bootconfig-data.S 7813F: lib/bootconfig.c 7814F: tools/bootconfig/* 7815F: tools/bootconfig/scripts/* 7816 7817EXYNOS DP DRIVER 7818M: Jingoo Han <jingoohan1@gmail.com> 7819L: dri-devel@lists.freedesktop.org 7820S: Maintained 7821F: drivers/gpu/drm/exynos/exynos_dp* 7822 7823EXYNOS SYSMMU (IOMMU) driver 7824M: Marek Szyprowski <m.szyprowski@samsung.com> 7825L: iommu@lists.linux.dev 7826S: Maintained 7827F: drivers/iommu/exynos-iommu.c 7828 7829F2FS FILE SYSTEM 7830M: Jaegeuk Kim <jaegeuk@kernel.org> 7831M: Chao Yu <chao@kernel.org> 7832L: linux-f2fs-devel@lists.sourceforge.net 7833S: Maintained 7834W: https://f2fs.wiki.kernel.org/ 7835Q: https://patchwork.kernel.org/project/f2fs/list/ 7836B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7837T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7838F: Documentation/ABI/testing/sysfs-fs-f2fs 7839F: Documentation/filesystems/f2fs.rst 7840F: fs/f2fs/ 7841F: include/linux/f2fs_fs.h 7842F: include/trace/events/f2fs.h 7843F: include/uapi/linux/f2fs.h 7844 7845F71805F HARDWARE MONITORING DRIVER 7846M: Jean Delvare <jdelvare@suse.com> 7847L: linux-hwmon@vger.kernel.org 7848S: Maintained 7849F: Documentation/hwmon/f71805f.rst 7850F: drivers/hwmon/f71805f.c 7851 7852FADDR2LINE 7853M: Josh Poimboeuf <jpoimboe@kernel.org> 7854S: Maintained 7855F: scripts/faddr2line 7856 7857FAILOVER MODULE 7858M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7859L: netdev@vger.kernel.org 7860S: Supported 7861F: Documentation/networking/failover.rst 7862F: include/net/failover.h 7863F: net/core/failover.c 7864 7865FANOTIFY 7866M: Jan Kara <jack@suse.cz> 7867R: Amir Goldstein <amir73il@gmail.com> 7868R: Matthew Bobrowski <repnop@google.com> 7869L: linux-fsdevel@vger.kernel.org 7870S: Maintained 7871F: fs/notify/fanotify/ 7872F: include/linux/fanotify.h 7873F: include/uapi/linux/fanotify.h 7874 7875FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7876M: Linus Walleij <linus.walleij@linaro.org> 7877L: linux-usb@vger.kernel.org 7878S: Maintained 7879F: drivers/usb/fotg210/ 7880 7881FARSYNC SYNCHRONOUS DRIVER 7882M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7883S: Supported 7884W: http://www.farsite.co.uk/ 7885F: drivers/net/wan/farsync.* 7886 7887FAULT INJECTION SUPPORT 7888M: Akinobu Mita <akinobu.mita@gmail.com> 7889S: Supported 7890F: Documentation/fault-injection/ 7891F: lib/fault-inject.c 7892 7893FBTFT Framebuffer drivers 7894L: dri-devel@lists.freedesktop.org 7895L: linux-fbdev@vger.kernel.org 7896S: Orphan 7897F: drivers/staging/fbtft/ 7898 7899FC0011 TUNER DRIVER 7900M: Michael Buesch <m@bues.ch> 7901L: linux-media@vger.kernel.org 7902S: Maintained 7903F: drivers/media/tuners/fc0011.c 7904F: drivers/media/tuners/fc0011.h 7905 7906FC2580 MEDIA DRIVER 7907M: Antti Palosaari <crope@iki.fi> 7908L: linux-media@vger.kernel.org 7909S: Maintained 7910W: https://linuxtv.org 7911W: http://palosaari.fi/linux/ 7912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7913T: git git://linuxtv.org/anttip/media_tree.git 7914F: drivers/media/tuners/fc2580* 7915 7916FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7917M: Hannes Reinecke <hare@suse.de> 7918L: linux-scsi@vger.kernel.org 7919S: Supported 7920W: www.Open-FCoE.org 7921F: drivers/scsi/fcoe/ 7922F: drivers/scsi/libfc/ 7923F: include/scsi/fc/ 7924F: include/scsi/libfc.h 7925F: include/scsi/libfcoe.h 7926F: include/uapi/scsi/fc/ 7927 7928FILE LOCKING (flock() and fcntl()/lockf()) 7929M: Jeff Layton <jlayton@kernel.org> 7930M: Chuck Lever <chuck.lever@oracle.com> 7931L: linux-fsdevel@vger.kernel.org 7932S: Maintained 7933F: fs/fcntl.c 7934F: fs/locks.c 7935F: include/linux/fcntl.h 7936F: include/uapi/linux/fcntl.h 7937 7938FILESYSTEM DIRECT ACCESS (DAX) 7939M: Dan Williams <dan.j.williams@intel.com> 7940R: Matthew Wilcox <willy@infradead.org> 7941R: Jan Kara <jack@suse.cz> 7942L: linux-fsdevel@vger.kernel.org 7943L: nvdimm@lists.linux.dev 7944S: Supported 7945F: fs/dax.c 7946F: include/linux/dax.h 7947F: include/trace/events/fs_dax.h 7948 7949FILESYSTEMS (VFS and infrastructure) 7950M: Alexander Viro <viro@zeniv.linux.org.uk> 7951M: Christian Brauner <brauner@kernel.org> 7952L: linux-fsdevel@vger.kernel.org 7953S: Maintained 7954F: fs/* 7955F: include/linux/fs.h 7956F: include/linux/fs_types.h 7957F: include/uapi/linux/fs.h 7958F: include/uapi/linux/openat2.h 7959 7960FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7961M: Riku Voipio <riku.voipio@iki.fi> 7962L: linux-hwmon@vger.kernel.org 7963S: Maintained 7964F: drivers/hwmon/f75375s.c 7965F: include/linux/f75375s.h 7966 7967FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7968M: Clemens Ladisch <clemens@ladisch.de> 7969M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7970L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7971S: Maintained 7972T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7973F: include/uapi/sound/firewire.h 7974F: sound/firewire/ 7975 7976FIREWIRE MEDIA DRIVERS (firedtv) 7977M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7978L: linux-media@vger.kernel.org 7979L: linux1394-devel@lists.sourceforge.net 7980S: Maintained 7981T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7982F: drivers/media/firewire/ 7983 7984FIREWIRE SBP-2 TARGET 7985M: Chris Boot <bootc@bootc.net> 7986L: linux-scsi@vger.kernel.org 7987L: target-devel@vger.kernel.org 7988L: linux1394-devel@lists.sourceforge.net 7989S: Maintained 7990T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7991F: drivers/target/sbp/ 7992 7993FIREWIRE SUBSYSTEM 7994M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7995M: Takashi Sakamoto <takaswie@kernel.org> 7996L: linux1394-devel@lists.sourceforge.net 7997S: Maintained 7998W: http://ieee1394.docs.kernel.org/ 7999T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8000F: drivers/firewire/ 8001F: include/linux/firewire.h 8002F: include/uapi/linux/firewire*.h 8003F: tools/firewire/ 8004 8005FIRMWARE FRAMEWORK FOR ARMV8-A 8006M: Sudeep Holla <sudeep.holla@arm.com> 8007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8008S: Maintained 8009F: drivers/firmware/arm_ffa/ 8010F: include/linux/arm_ffa.h 8011 8012FIRMWARE LOADER (request_firmware) 8013M: Luis Chamberlain <mcgrof@kernel.org> 8014M: Russ Weight <russell.h.weight@intel.com> 8015L: linux-kernel@vger.kernel.org 8016S: Maintained 8017F: Documentation/firmware_class/ 8018F: drivers/base/firmware_loader/ 8019F: include/linux/firmware.h 8020 8021FLEXTIMER FTM-QUADDEC DRIVER 8022M: Patrick Havelange <patrick.havelange@essensium.com> 8023L: linux-iio@vger.kernel.org 8024S: Maintained 8025F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8026F: drivers/counter/ftm-quaddec.c 8027 8028FLOPPY DRIVER 8029M: Denis Efremov <efremov@linux.com> 8030L: linux-block@vger.kernel.org 8031S: Odd Fixes 8032F: drivers/block/floppy.c 8033 8034FLYSKY FSIA6B RC RECEIVER 8035M: Markus Koch <markus@notsyncing.net> 8036L: linux-input@vger.kernel.org 8037S: Maintained 8038F: drivers/input/joystick/fsia6b.c 8039 8040FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8041M: Geoffrey D. Bennett <g@b4.vu> 8042L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8043S: Maintained 8044T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8045F: sound/usb/mixer_scarlett_gen2.c 8046 8047FORCEDETH GIGABIT ETHERNET DRIVER 8048M: Rain River <rain.1986.08.12@gmail.com> 8049M: Zhu Yanjun <zyjzyj2000@gmail.com> 8050L: netdev@vger.kernel.org 8051S: Maintained 8052F: drivers/net/ethernet/nvidia/* 8053 8054FORTIFY_SOURCE 8055M: Kees Cook <keescook@chromium.org> 8056L: linux-hardening@vger.kernel.org 8057S: Supported 8058T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8059F: include/linux/fortify-string.h 8060F: lib/fortify_kunit.c 8061F: lib/memcpy_kunit.c 8062F: lib/strscpy_kunit.c 8063F: lib/test_fortify/* 8064F: scripts/test_fortify.sh 8065K: \b__NO_FORTIFY\b 8066 8067FPGA DFL DRIVERS 8068M: Wu Hao <hao.wu@intel.com> 8069R: Tom Rix <trix@redhat.com> 8070L: linux-fpga@vger.kernel.org 8071S: Maintained 8072F: Documentation/ABI/testing/sysfs-bus-dfl* 8073F: Documentation/fpga/dfl.rst 8074F: drivers/fpga/dfl* 8075F: drivers/uio/uio_dfl.c 8076F: include/linux/dfl.h 8077F: include/uapi/linux/fpga-dfl.h 8078 8079FPGA MANAGER FRAMEWORK 8080M: Moritz Fischer <mdf@kernel.org> 8081M: Wu Hao <hao.wu@intel.com> 8082M: Xu Yilun <yilun.xu@intel.com> 8083R: Tom Rix <trix@redhat.com> 8084L: linux-fpga@vger.kernel.org 8085S: Maintained 8086Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8087T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8088F: Documentation/devicetree/bindings/fpga/ 8089F: Documentation/driver-api/fpga/ 8090F: Documentation/fpga/ 8091F: drivers/fpga/ 8092F: include/linux/fpga/ 8093 8094INTEL MAX10 BMC SECURE UPDATES 8095M: Russ Weight <russell.h.weight@intel.com> 8096L: linux-fpga@vger.kernel.org 8097S: Maintained 8098F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8099F: drivers/fpga/intel-m10-bmc-sec-update.c 8100 8101MICROCHIP POLARFIRE FPGA DRIVERS 8102M: Conor Dooley <conor.dooley@microchip.com> 8103R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8104L: linux-fpga@vger.kernel.org 8105S: Supported 8106F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8107F: drivers/fpga/microchip-spi.c 8108 8109FPU EMULATOR 8110M: Bill Metzenthen <billm@melbpc.org.au> 8111S: Maintained 8112W: https://floatingpoint.billm.au/ 8113F: arch/x86/math-emu/ 8114 8115FRAMEBUFFER CORE 8116M: Daniel Vetter <daniel@ffwll.ch> 8117F: drivers/video/fbdev/core/ 8118S: Odd Fixes 8119T: git git://anongit.freedesktop.org/drm/drm-misc 8120 8121FRAMEBUFFER LAYER 8122M: Helge Deller <deller@gmx.de> 8123L: linux-fbdev@vger.kernel.org 8124L: dri-devel@lists.freedesktop.org 8125S: Maintained 8126Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8127T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8128F: Documentation/fb/ 8129F: drivers/video/ 8130F: include/linux/fb.h 8131F: include/uapi/linux/fb.h 8132F: include/uapi/video/ 8133F: include/video/ 8134 8135FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8136M: Horia Geantă <horia.geanta@nxp.com> 8137M: Pankaj Gupta <pankaj.gupta@nxp.com> 8138M: Gaurav Jain <gaurav.jain@nxp.com> 8139L: linux-crypto@vger.kernel.org 8140S: Maintained 8141F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8142F: drivers/crypto/caam/ 8143 8144FREESCALE COLDFIRE M5441X MMC DRIVER 8145M: Angelo Dureghello <angelo.dureghello@timesys.com> 8146L: linux-mmc@vger.kernel.org 8147S: Maintained 8148F: drivers/mmc/host/sdhci-esdhc-mcf.c 8149F: include/linux/platform_data/mmc-esdhc-mcf.h 8150 8151FREESCALE DIU FRAMEBUFFER DRIVER 8152M: Timur Tabi <timur@kernel.org> 8153L: linux-fbdev@vger.kernel.org 8154S: Maintained 8155F: drivers/video/fbdev/fsl-diu-fb.* 8156 8157FREESCALE DMA DRIVER 8158M: Li Yang <leoyang.li@nxp.com> 8159M: Zhang Wei <zw@zh-kernel.org> 8160L: linuxppc-dev@lists.ozlabs.org 8161S: Maintained 8162F: drivers/dma/fsldma.* 8163 8164FREESCALE DSPI DRIVER 8165M: Vladimir Oltean <olteanv@gmail.com> 8166L: linux-spi@vger.kernel.org 8167S: Maintained 8168F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8169F: drivers/spi/spi-fsl-dspi.c 8170F: include/linux/spi/spi-fsl-dspi.h 8171 8172FREESCALE ENETC ETHERNET DRIVERS 8173M: Claudiu Manoil <claudiu.manoil@nxp.com> 8174L: netdev@vger.kernel.org 8175S: Maintained 8176F: drivers/net/ethernet/freescale/enetc/ 8177 8178FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8179M: Claudiu Manoil <claudiu.manoil@nxp.com> 8180L: netdev@vger.kernel.org 8181S: Maintained 8182F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8183F: drivers/net/ethernet/freescale/gianfar* 8184 8185FREESCALE GPMI NAND DRIVER 8186M: Han Xu <han.xu@nxp.com> 8187L: linux-mtd@lists.infradead.org 8188S: Maintained 8189F: drivers/mtd/nand/raw/gpmi-nand/* 8190 8191FREESCALE I2C CPM DRIVER 8192M: Jochen Friedrich <jochen@scram.de> 8193L: linuxppc-dev@lists.ozlabs.org 8194L: linux-i2c@vger.kernel.org 8195S: Maintained 8196F: drivers/i2c/busses/i2c-cpm.c 8197 8198FREESCALE IMX / MXC FEC DRIVER 8199M: Wei Fang <wei.fang@nxp.com> 8200R: Shenwei Wang <shenwei.wang@nxp.com> 8201R: Clark Wang <xiaoning.wang@nxp.com> 8202R: NXP Linux Team <linux-imx@nxp.com> 8203L: netdev@vger.kernel.org 8204S: Maintained 8205F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8206F: drivers/net/ethernet/freescale/fec.h 8207F: drivers/net/ethernet/freescale/fec_main.c 8208F: drivers/net/ethernet/freescale/fec_ptp.c 8209 8210FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8211M: Sascha Hauer <s.hauer@pengutronix.de> 8212R: Pengutronix Kernel Team <kernel@pengutronix.de> 8213L: linux-fbdev@vger.kernel.org 8214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8215S: Maintained 8216F: drivers/video/fbdev/imxfb.c 8217 8218FREESCALE IMX DDR PMU DRIVER 8219M: Frank Li <Frank.li@nxp.com> 8220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8221S: Maintained 8222F: Documentation/admin-guide/perf/imx-ddr.rst 8223F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8224F: drivers/perf/fsl_imx8_ddr_perf.c 8225 8226FREESCALE IMX I2C DRIVER 8227M: Oleksij Rempel <o.rempel@pengutronix.de> 8228R: Pengutronix Kernel Team <kernel@pengutronix.de> 8229L: linux-i2c@vger.kernel.org 8230S: Maintained 8231F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8232F: drivers/i2c/busses/i2c-imx.c 8233 8234FREESCALE IMX LPI2C DRIVER 8235M: Dong Aisheng <aisheng.dong@nxp.com> 8236L: linux-i2c@vger.kernel.org 8237L: linux-imx@nxp.com 8238S: Maintained 8239F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8240F: drivers/i2c/busses/i2c-imx-lpi2c.c 8241 8242FREESCALE MPC I2C DRIVER 8243M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8244L: linux-i2c@vger.kernel.org 8245S: Maintained 8246F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8247F: drivers/i2c/busses/i2c-mpc.c 8248 8249FREESCALE QORIQ DPAA ETHERNET DRIVER 8250M: Madalin Bucur <madalin.bucur@nxp.com> 8251L: netdev@vger.kernel.org 8252S: Maintained 8253F: drivers/net/ethernet/freescale/dpaa 8254 8255FREESCALE QORIQ DPAA FMAN DRIVER 8256M: Madalin Bucur <madalin.bucur@nxp.com> 8257R: Sean Anderson <sean.anderson@seco.com> 8258L: netdev@vger.kernel.org 8259S: Maintained 8260F: Documentation/devicetree/bindings/net/fsl-fman.txt 8261F: drivers/net/ethernet/freescale/fman 8262 8263FREESCALE QORIQ PTP CLOCK DRIVER 8264M: Yangbo Lu <yangbo.lu@nxp.com> 8265L: netdev@vger.kernel.org 8266S: Maintained 8267F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8268F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8269F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8270F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8271F: drivers/ptp/ptp_qoriq.c 8272F: drivers/ptp/ptp_qoriq_debugfs.c 8273F: include/linux/fsl/ptp_qoriq.h 8274 8275FREESCALE QUAD SPI DRIVER 8276M: Han Xu <han.xu@nxp.com> 8277L: linux-spi@vger.kernel.org 8278S: Maintained 8279F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8280F: drivers/spi/spi-fsl-qspi.c 8281 8282FREESCALE QUICC ENGINE LIBRARY 8283M: Qiang Zhao <qiang.zhao@nxp.com> 8284L: linuxppc-dev@lists.ozlabs.org 8285S: Maintained 8286F: drivers/soc/fsl/qe/ 8287F: include/soc/fsl/qe/ 8288 8289FREESCALE QUICC ENGINE QMC DRIVER 8290M: Herve Codina <herve.codina@bootlin.com> 8291L: linuxppc-dev@lists.ozlabs.org 8292S: Maintained 8293F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8294F: drivers/soc/fsl/qe/qmc.c 8295F: include/soc/fsl/qe/qmc.h 8296 8297FREESCALE QUICC ENGINE TSA DRIVER 8298M: Herve Codina <herve.codina@bootlin.com> 8299L: linuxppc-dev@lists.ozlabs.org 8300S: Maintained 8301F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8302F: drivers/soc/fsl/qe/tsa.c 8303F: drivers/soc/fsl/qe/tsa.h 8304F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8305 8306FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8307M: Li Yang <leoyang.li@nxp.com> 8308L: netdev@vger.kernel.org 8309L: linuxppc-dev@lists.ozlabs.org 8310S: Maintained 8311F: drivers/net/ethernet/freescale/ucc_geth* 8312 8313FREESCALE QUICC ENGINE UCC HDLC DRIVER 8314M: Zhao Qiang <qiang.zhao@nxp.com> 8315L: netdev@vger.kernel.org 8316L: linuxppc-dev@lists.ozlabs.org 8317S: Maintained 8318F: drivers/net/wan/fsl_ucc_hdlc* 8319 8320FREESCALE QUICC ENGINE UCC UART DRIVER 8321M: Timur Tabi <timur@kernel.org> 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: drivers/tty/serial/ucc_uart.c 8325 8326FREESCALE SOC DRIVERS 8327M: Li Yang <leoyang.li@nxp.com> 8328L: linuxppc-dev@lists.ozlabs.org 8329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8330S: Maintained 8331F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8332F: Documentation/devicetree/bindings/soc/fsl/ 8333F: drivers/soc/fsl/ 8334F: include/linux/fsl/ 8335F: include/soc/fsl/ 8336 8337FREESCALE SOC FS_ENET DRIVER 8338M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8339L: linuxppc-dev@lists.ozlabs.org 8340L: netdev@vger.kernel.org 8341S: Maintained 8342F: drivers/net/ethernet/freescale/fs_enet/ 8343F: include/linux/fs_enet_pd.h 8344 8345FREESCALE SOC SOUND DRIVERS 8346M: Shengjiu Wang <shengjiu.wang@gmail.com> 8347M: Xiubo Li <Xiubo.Lee@gmail.com> 8348R: Fabio Estevam <festevam@gmail.com> 8349R: Nicolin Chen <nicoleotsuka@gmail.com> 8350L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8351L: linuxppc-dev@lists.ozlabs.org 8352S: Maintained 8353F: sound/soc/fsl/fsl* 8354F: sound/soc/fsl/imx* 8355F: sound/soc/fsl/mpc8610_hpcd.c 8356 8357FREESCALE SOC SOUND QMC DRIVER 8358M: Herve Codina <herve.codina@bootlin.com> 8359L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8360L: linuxppc-dev@lists.ozlabs.org 8361S: Maintained 8362F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8363F: sound/soc/fsl/fsl_qmc_audio.c 8364 8365FREESCALE USB PERIPHERAL DRIVERS 8366M: Li Yang <leoyang.li@nxp.com> 8367L: linux-usb@vger.kernel.org 8368L: linuxppc-dev@lists.ozlabs.org 8369S: Maintained 8370F: drivers/usb/gadget/udc/fsl* 8371 8372FREESCALE USB PHY DRIVER 8373M: Ran Wang <ran.wang_1@nxp.com> 8374L: linux-usb@vger.kernel.org 8375L: linuxppc-dev@lists.ozlabs.org 8376S: Maintained 8377F: drivers/usb/phy/phy-fsl-usb* 8378 8379FREEVXFS FILESYSTEM 8380M: Christoph Hellwig <hch@infradead.org> 8381S: Maintained 8382W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8383F: fs/freevxfs/ 8384 8385FREEZER 8386M: "Rafael J. Wysocki" <rafael@kernel.org> 8387M: Pavel Machek <pavel@ucw.cz> 8388L: linux-pm@vger.kernel.org 8389S: Supported 8390F: Documentation/power/freezing-of-tasks.rst 8391F: include/linux/freezer.h 8392F: kernel/freezer.c 8393 8394FRONTSWAP API 8395M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8396L: linux-kernel@vger.kernel.org 8397S: Maintained 8398F: include/linux/frontswap.h 8399F: mm/frontswap.c 8400 8401FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8402M: David Howells <dhowells@redhat.com> 8403L: linux-cachefs@redhat.com (moderated for non-subscribers) 8404S: Supported 8405F: Documentation/filesystems/caching/ 8406F: fs/fscache/ 8407F: include/linux/fscache*.h 8408 8409FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8410M: Eric Biggers <ebiggers@kernel.org> 8411M: Theodore Y. Ts'o <tytso@mit.edu> 8412M: Jaegeuk Kim <jaegeuk@kernel.org> 8413L: linux-fscrypt@vger.kernel.org 8414S: Supported 8415Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8416T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8417F: Documentation/filesystems/fscrypt.rst 8418F: fs/crypto/ 8419F: include/linux/fscrypt.h 8420F: include/uapi/linux/fscrypt.h 8421 8422FSI SUBSYSTEM 8423M: Jeremy Kerr <jk@ozlabs.org> 8424M: Joel Stanley <joel@jms.id.au> 8425R: Alistar Popple <alistair@popple.id.au> 8426R: Eddie James <eajames@linux.ibm.com> 8427L: linux-fsi@lists.ozlabs.org 8428S: Supported 8429Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8430T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8431F: drivers/fsi/ 8432F: include/linux/fsi*.h 8433F: include/trace/events/fsi*.h 8434 8435FSI-ATTACHED I2C DRIVER 8436M: Eddie James <eajames@linux.ibm.com> 8437L: linux-i2c@vger.kernel.org 8438L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8439S: Maintained 8440F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8441F: drivers/i2c/busses/i2c-fsi.c 8442 8443FSI-ATTACHED SPI DRIVER 8444M: Eddie James <eajames@linux.ibm.com> 8445L: linux-spi@vger.kernel.org 8446S: Maintained 8447F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8448F: drivers/spi/spi-fsi.c 8449 8450FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8451M: Jan Kara <jack@suse.cz> 8452R: Amir Goldstein <amir73il@gmail.com> 8453L: linux-fsdevel@vger.kernel.org 8454S: Maintained 8455T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8456F: fs/notify/ 8457F: include/linux/fsnotify*.h 8458 8459FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8460M: Eric Biggers <ebiggers@kernel.org> 8461M: Theodore Y. Ts'o <tytso@mit.edu> 8462L: fsverity@lists.linux.dev 8463S: Supported 8464Q: https://patchwork.kernel.org/project/fsverity/list/ 8465T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8466F: Documentation/filesystems/fsverity.rst 8467F: fs/verity/ 8468F: include/linux/fsverity.h 8469F: include/uapi/linux/fsverity.h 8470 8471FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8472M: Michael Zaidman <michael.zaidman@gmail.com> 8473L: linux-i2c@vger.kernel.org 8474L: linux-input@vger.kernel.org 8475S: Maintained 8476F: drivers/hid/hid-ft260.c 8477 8478FUJITSU LAPTOP EXTRAS 8479M: Jonathan Woithe <jwoithe@just42.net> 8480L: platform-driver-x86@vger.kernel.org 8481S: Maintained 8482F: drivers/platform/x86/fujitsu-laptop.c 8483 8484FUJITSU TABLET EXTRAS 8485M: Robert Gerlach <khnz@gmx.de> 8486L: platform-driver-x86@vger.kernel.org 8487S: Maintained 8488F: drivers/platform/x86/fujitsu-tablet.c 8489 8490FUNCTION HOOKS (FTRACE) 8491M: Steven Rostedt <rostedt@goodmis.org> 8492M: Masami Hiramatsu <mhiramat@kernel.org> 8493R: Mark Rutland <mark.rutland@arm.com> 8494L: linux-kernel@vger.kernel.org 8495L: linux-trace-kernel@vger.kernel.org 8496Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8497S: Maintained 8498T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8499F: Documentation/trace/ftrace* 8500F: kernel/trace/ftrace* 8501F: kernel/trace/fgraph.c 8502F: arch/*/*/*/*ftrace* 8503F: arch/*/*/*ftrace* 8504F: include/*/ftrace.h 8505F: samples/ftrace 8506 8507FUNGIBLE ETHERNET DRIVERS 8508M: Dimitris Michailidis <dmichail@fungible.com> 8509L: netdev@vger.kernel.org 8510S: Supported 8511F: drivers/net/ethernet/fungible/ 8512 8513FUSE: FILESYSTEM IN USERSPACE 8514M: Miklos Szeredi <miklos@szeredi.hu> 8515L: linux-fsdevel@vger.kernel.org 8516S: Maintained 8517W: https://github.com/libfuse/ 8518T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8519F: Documentation/filesystems/fuse.rst 8520F: fs/fuse/ 8521F: include/uapi/linux/fuse.h 8522 8523FUTEX SUBSYSTEM 8524M: Thomas Gleixner <tglx@linutronix.de> 8525M: Ingo Molnar <mingo@redhat.com> 8526R: Peter Zijlstra <peterz@infradead.org> 8527R: Darren Hart <dvhart@infradead.org> 8528R: Davidlohr Bueso <dave@stgolabs.net> 8529R: André Almeida <andrealmeid@igalia.com> 8530L: linux-kernel@vger.kernel.org 8531S: Maintained 8532T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8533F: Documentation/locking/*futex* 8534F: include/asm-generic/futex.h 8535F: include/linux/futex.h 8536F: include/uapi/linux/futex.h 8537F: kernel/futex/* 8538F: tools/perf/bench/futex* 8539F: tools/testing/selftests/futex/ 8540 8541GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8542M: Tim Harvey <tharvey@gateworks.com> 8543S: Maintained 8544F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8545F: drivers/mfd/gateworks-gsc.c 8546F: include/linux/mfd/gsc.h 8547F: Documentation/hwmon/gsc-hwmon.rst 8548F: drivers/hwmon/gsc-hwmon.c 8549F: include/linux/platform_data/gsc_hwmon.h 8550 8551GCC PLUGINS 8552M: Kees Cook <keescook@chromium.org> 8553L: linux-hardening@vger.kernel.org 8554S: Maintained 8555T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8556F: Documentation/kbuild/gcc-plugins.rst 8557F: scripts/Makefile.gcc-plugins 8558F: scripts/gcc-plugins/ 8559 8560GCOV BASED KERNEL PROFILING 8561M: Peter Oberparleiter <oberpar@linux.ibm.com> 8562S: Maintained 8563F: Documentation/dev-tools/gcov.rst 8564F: kernel/gcov/ 8565 8566GDB KERNEL DEBUGGING HELPER SCRIPTS 8567M: Jan Kiszka <jan.kiszka@siemens.com> 8568M: Kieran Bingham <kbingham@kernel.org> 8569S: Supported 8570F: scripts/gdb/ 8571 8572GEMINI CRYPTO DRIVER 8573M: Corentin Labbe <clabbe@baylibre.com> 8574L: linux-crypto@vger.kernel.org 8575S: Maintained 8576F: drivers/crypto/gemini/ 8577 8578GEMTEK FM RADIO RECEIVER DRIVER 8579M: Hans Verkuil <hverkuil@xs4all.nl> 8580L: linux-media@vger.kernel.org 8581S: Maintained 8582W: https://linuxtv.org 8583T: git git://linuxtv.org/media_tree.git 8584F: drivers/media/radio/radio-gemtek* 8585 8586GENERIC ARCHITECTURE TOPOLOGY 8587M: Sudeep Holla <sudeep.holla@arm.com> 8588L: linux-kernel@vger.kernel.org 8589S: Maintained 8590F: drivers/base/arch_topology.c 8591F: include/linux/arch_topology.h 8592 8593GENERIC ENTRY CODE 8594M: Thomas Gleixner <tglx@linutronix.de> 8595M: Peter Zijlstra <peterz@infradead.org> 8596M: Andy Lutomirski <luto@kernel.org> 8597L: linux-kernel@vger.kernel.org 8598S: Maintained 8599T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8600F: include/linux/entry-common.h 8601F: include/linux/entry-kvm.h 8602F: kernel/entry/ 8603 8604GENERIC GPIO I2C DRIVER 8605M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8606S: Supported 8607F: drivers/i2c/busses/i2c-gpio.c 8608F: include/linux/platform_data/i2c-gpio.h 8609 8610GENERIC GPIO I2C MULTIPLEXER DRIVER 8611M: Peter Korsgaard <peter.korsgaard@barco.com> 8612L: linux-i2c@vger.kernel.org 8613S: Supported 8614F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8615F: drivers/i2c/muxes/i2c-mux-gpio.c 8616F: include/linux/platform_data/i2c-mux-gpio.h 8617 8618GENERIC HDLC (WAN) DRIVERS 8619M: Krzysztof Halasa <khc@pm.waw.pl> 8620S: Maintained 8621W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8622F: drivers/net/wan/c101.c 8623F: drivers/net/wan/hd6457* 8624F: drivers/net/wan/hdlc* 8625F: drivers/net/wan/n2.c 8626F: drivers/net/wan/pc300too.c 8627F: drivers/net/wan/pci200syn.c 8628F: drivers/net/wan/wanxl* 8629 8630GENERIC INCLUDE/ASM HEADER FILES 8631M: Arnd Bergmann <arnd@arndb.de> 8632L: linux-arch@vger.kernel.org 8633S: Maintained 8634T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8635F: include/asm-generic/ 8636F: include/uapi/asm-generic/ 8637 8638GENERIC PHY FRAMEWORK 8639M: Vinod Koul <vkoul@kernel.org> 8640M: Kishon Vijay Abraham I <kishon@kernel.org> 8641L: linux-phy@lists.infradead.org 8642S: Supported 8643Q: https://patchwork.kernel.org/project/linux-phy/list/ 8644T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8645F: Documentation/devicetree/bindings/phy/ 8646F: drivers/phy/ 8647F: include/dt-bindings/phy/ 8648F: include/linux/phy/ 8649 8650GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8651M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8652S: Supported 8653F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8654 8655GENERIC PM DOMAINS 8656M: "Rafael J. Wysocki" <rafael@kernel.org> 8657M: Kevin Hilman <khilman@kernel.org> 8658M: Ulf Hansson <ulf.hansson@linaro.org> 8659L: linux-pm@vger.kernel.org 8660S: Supported 8661F: Documentation/devicetree/bindings/power/power?domain* 8662F: drivers/base/power/domain*.c 8663F: include/linux/pm_domain.h 8664 8665GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8666M: Eugen Hristev <eugen.hristev@microchip.com> 8667L: linux-input@vger.kernel.org 8668S: Maintained 8669F: drivers/input/touchscreen/resistive-adc-touch.c 8670 8671GENERIC STRING LIBRARY 8672R: Andy Shevchenko <andy@kernel.org> 8673S: Maintained 8674F: include/linux/string.h 8675F: include/linux/string_choices.h 8676F: include/linux/string_helpers.h 8677F: lib/string.c 8678F: lib/string_helpers.c 8679F: lib/test_string.c 8680F: lib/test-string_helpers.c 8681 8682GENERIC UIO DRIVER FOR PCI DEVICES 8683M: "Michael S. Tsirkin" <mst@redhat.com> 8684L: kvm@vger.kernel.org 8685S: Supported 8686F: drivers/uio/uio_pci_generic.c 8687 8688GENERIC VDSO LIBRARY 8689M: Andy Lutomirski <luto@kernel.org> 8690M: Thomas Gleixner <tglx@linutronix.de> 8691M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8692L: linux-kernel@vger.kernel.org 8693S: Maintained 8694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8695F: include/asm-generic/vdso/vsyscall.h 8696F: include/vdso/ 8697F: kernel/time/vsyscall.c 8698F: lib/vdso/ 8699 8700GENWQE (IBM Generic Workqueue Card) 8701M: Frank Haverkamp <haver@linux.ibm.com> 8702S: Supported 8703F: drivers/misc/genwqe/ 8704 8705GET_MAINTAINER SCRIPT 8706M: Joe Perches <joe@perches.com> 8707S: Maintained 8708F: scripts/get_maintainer.pl 8709 8710GFS2 FILE SYSTEM 8711M: Bob Peterson <rpeterso@redhat.com> 8712M: Andreas Gruenbacher <agruenba@redhat.com> 8713L: cluster-devel@redhat.com 8714S: Supported 8715B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8716T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8717F: Documentation/filesystems/gfs2* 8718F: fs/gfs2/ 8719F: include/uapi/linux/gfs2_ondisk.h 8720 8721GIGABYTE WMI DRIVER 8722M: Thomas Weißschuh <thomas@weissschuh.net> 8723L: platform-driver-x86@vger.kernel.org 8724S: Maintained 8725F: drivers/platform/x86/gigabyte-wmi.c 8726 8727GNSS SUBSYSTEM 8728M: Johan Hovold <johan@kernel.org> 8729S: Maintained 8730T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8731F: Documentation/ABI/testing/sysfs-class-gnss 8732F: Documentation/devicetree/bindings/gnss/ 8733F: drivers/gnss/ 8734F: include/linux/gnss.h 8735 8736GO7007 MPEG CODEC 8737M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8738L: linux-media@vger.kernel.org 8739S: Maintained 8740F: drivers/media/usb/go7007/ 8741 8742GOODIX TOUCHSCREEN 8743M: Bastien Nocera <hadess@hadess.net> 8744M: Hans de Goede <hdegoede@redhat.com> 8745L: linux-input@vger.kernel.org 8746S: Maintained 8747F: drivers/input/touchscreen/goodix* 8748 8749GOOGLE ETHERNET DRIVERS 8750M: Jeroen de Borst <jeroendb@google.com> 8751M: Praveen Kaligineedi <pkaligineedi@google.com> 8752R: Shailend Chand <shailend@google.com> 8753L: netdev@vger.kernel.org 8754S: Supported 8755F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8756F: drivers/net/ethernet/google 8757 8758GPD POCKET FAN DRIVER 8759M: Hans de Goede <hdegoede@redhat.com> 8760L: platform-driver-x86@vger.kernel.org 8761S: Maintained 8762F: drivers/platform/x86/gpd-pocket-fan.c 8763 8764GPIO ACPI SUPPORT 8765M: Mika Westerberg <mika.westerberg@linux.intel.com> 8766M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8767L: linux-gpio@vger.kernel.org 8768L: linux-acpi@vger.kernel.org 8769S: Supported 8770T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8771F: Documentation/firmware-guide/acpi/gpio-properties.rst 8772F: drivers/gpio/gpiolib-acpi.c 8773F: drivers/gpio/gpiolib-acpi.h 8774 8775GPIO AGGREGATOR 8776M: Geert Uytterhoeven <geert+renesas@glider.be> 8777L: linux-gpio@vger.kernel.org 8778S: Supported 8779F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8780F: drivers/gpio/gpio-aggregator.c 8781 8782GPIO IR Transmitter 8783M: Sean Young <sean@mess.org> 8784L: linux-media@vger.kernel.org 8785S: Maintained 8786F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8787F: drivers/media/rc/gpio-ir-tx.c 8788 8789GPIO MOCKUP DRIVER 8790M: Bamvor Jian Zhang <bamv2005@gmail.com> 8791L: linux-gpio@vger.kernel.org 8792S: Maintained 8793F: drivers/gpio/gpio-mockup.c 8794F: tools/testing/selftests/gpio/ 8795 8796GPIO REGMAP 8797R: Michael Walle <michael@walle.cc> 8798S: Maintained 8799F: drivers/gpio/gpio-regmap.c 8800F: include/linux/gpio/regmap.h 8801 8802GPIO SUBSYSTEM 8803M: Linus Walleij <linus.walleij@linaro.org> 8804M: Bartosz Golaszewski <brgl@bgdev.pl> 8805L: linux-gpio@vger.kernel.org 8806S: Maintained 8807T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8808F: Documentation/ABI/obsolete/sysfs-gpio 8809F: Documentation/ABI/testing/gpio-cdev 8810F: Documentation/admin-guide/gpio/ 8811F: Documentation/devicetree/bindings/gpio/ 8812F: Documentation/driver-api/gpio/ 8813F: drivers/gpio/ 8814F: include/dt-bindings/gpio/ 8815F: include/linux/gpio.h 8816F: include/linux/gpio/ 8817F: include/linux/of_gpio.h 8818F: include/uapi/linux/gpio.h 8819F: tools/gpio/ 8820 8821GRE DEMULTIPLEXER DRIVER 8822M: Dmitry Kozlov <xeb@mail.ru> 8823L: netdev@vger.kernel.org 8824S: Maintained 8825F: include/net/gre.h 8826F: net/ipv4/gre_demux.c 8827F: net/ipv4/gre_offload.c 8828 8829GRETH 10/100/1G Ethernet MAC device driver 8830M: Andreas Larsson <andreas@gaisler.com> 8831L: netdev@vger.kernel.org 8832S: Maintained 8833F: drivers/net/ethernet/aeroflex/ 8834 8835GREYBUS AUDIO PROTOCOLS DRIVERS 8836M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8837M: Mark Greer <mgreer@animalcreek.com> 8838S: Maintained 8839F: drivers/staging/greybus/audio_apbridgea.c 8840F: drivers/staging/greybus/audio_apbridgea.h 8841F: drivers/staging/greybus/audio_codec.c 8842F: drivers/staging/greybus/audio_codec.h 8843F: drivers/staging/greybus/audio_gb.c 8844F: drivers/staging/greybus/audio_manager.c 8845F: drivers/staging/greybus/audio_manager.h 8846F: drivers/staging/greybus/audio_manager_module.c 8847F: drivers/staging/greybus/audio_manager_private.h 8848F: drivers/staging/greybus/audio_manager_sysfs.c 8849F: drivers/staging/greybus/audio_module.c 8850F: drivers/staging/greybus/audio_topology.c 8851 8852GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8853M: Viresh Kumar <vireshk@kernel.org> 8854S: Maintained 8855F: drivers/staging/greybus/authentication.c 8856F: drivers/staging/greybus/bootrom.c 8857F: drivers/staging/greybus/firmware.h 8858F: drivers/staging/greybus/fw-core.c 8859F: drivers/staging/greybus/fw-download.c 8860F: drivers/staging/greybus/fw-management.c 8861F: drivers/staging/greybus/greybus_authentication.h 8862F: drivers/staging/greybus/greybus_firmware.h 8863F: drivers/staging/greybus/hid.c 8864F: drivers/staging/greybus/i2c.c 8865F: drivers/staging/greybus/spi.c 8866F: drivers/staging/greybus/spilib.c 8867F: drivers/staging/greybus/spilib.h 8868 8869GREYBUS LOOPBACK DRIVER 8870M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8871S: Maintained 8872F: drivers/staging/greybus/loopback.c 8873 8874GREYBUS PLATFORM DRIVERS 8875M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8876S: Maintained 8877F: drivers/staging/greybus/arche-apb-ctrl.c 8878F: drivers/staging/greybus/arche-platform.c 8879F: drivers/staging/greybus/arche_platform.h 8880 8881GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8882M: Rui Miguel Silva <rmfrfs@gmail.com> 8883S: Maintained 8884F: drivers/staging/greybus/gpio.c 8885F: drivers/staging/greybus/light.c 8886F: drivers/staging/greybus/power_supply.c 8887F: drivers/staging/greybus/sdio.c 8888F: drivers/staging/greybus/spi.c 8889F: drivers/staging/greybus/spilib.c 8890 8891GREYBUS SUBSYSTEM 8892M: Johan Hovold <johan@kernel.org> 8893M: Alex Elder <elder@kernel.org> 8894M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8895L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8896S: Maintained 8897F: drivers/greybus/ 8898F: drivers/staging/greybus/ 8899F: include/linux/greybus.h 8900F: include/linux/greybus/ 8901 8902GREYBUS UART PROTOCOLS DRIVERS 8903M: David Lin <dtwlin@gmail.com> 8904S: Maintained 8905F: drivers/staging/greybus/log.c 8906F: drivers/staging/greybus/uart.c 8907 8908GS1662 VIDEO SERIALIZER 8909M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8910L: linux-media@vger.kernel.org 8911S: Maintained 8912T: git git://linuxtv.org/media_tree.git 8913F: drivers/media/spi/gs1662.c 8914 8915GSPCA FINEPIX SUBDRIVER 8916M: Frank Zago <frank@zago.net> 8917L: linux-media@vger.kernel.org 8918S: Maintained 8919T: git git://linuxtv.org/media_tree.git 8920F: drivers/media/usb/gspca/finepix.c 8921 8922GSPCA GL860 SUBDRIVER 8923M: Olivier Lorin <o.lorin@laposte.net> 8924L: linux-media@vger.kernel.org 8925S: Maintained 8926T: git git://linuxtv.org/media_tree.git 8927F: drivers/media/usb/gspca/gl860/ 8928 8929GSPCA M5602 SUBDRIVER 8930M: Erik Andren <erik.andren@gmail.com> 8931L: linux-media@vger.kernel.org 8932S: Maintained 8933T: git git://linuxtv.org/media_tree.git 8934F: drivers/media/usb/gspca/m5602/ 8935 8936GSPCA PAC207 SONIXB SUBDRIVER 8937M: Hans Verkuil <hverkuil@xs4all.nl> 8938L: linux-media@vger.kernel.org 8939S: Odd Fixes 8940T: git git://linuxtv.org/media_tree.git 8941F: drivers/media/usb/gspca/pac207.c 8942 8943GSPCA SN9C20X SUBDRIVER 8944M: Brian Johnson <brijohn@gmail.com> 8945L: linux-media@vger.kernel.org 8946S: Maintained 8947T: git git://linuxtv.org/media_tree.git 8948F: drivers/media/usb/gspca/sn9c20x.c 8949 8950GSPCA T613 SUBDRIVER 8951M: Leandro Costantino <lcostantino@gmail.com> 8952L: linux-media@vger.kernel.org 8953S: Maintained 8954T: git git://linuxtv.org/media_tree.git 8955F: drivers/media/usb/gspca/t613.c 8956 8957GSPCA USB WEBCAM DRIVER 8958M: Hans Verkuil <hverkuil@xs4all.nl> 8959L: linux-media@vger.kernel.org 8960S: Odd Fixes 8961T: git git://linuxtv.org/media_tree.git 8962F: drivers/media/usb/gspca/ 8963 8964GTP (GPRS Tunneling Protocol) 8965M: Pablo Neira Ayuso <pablo@netfilter.org> 8966M: Harald Welte <laforge@gnumonks.org> 8967L: osmocom-net-gprs@lists.osmocom.org 8968S: Maintained 8969T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8970F: drivers/net/gtp.c 8971 8972GUID PARTITION TABLE (GPT) 8973M: Davidlohr Bueso <dave@stgolabs.net> 8974L: linux-efi@vger.kernel.org 8975S: Maintained 8976F: block/partitions/efi.* 8977 8978HABANALABS PCI DRIVER 8979M: Oded Gabbay <ogabbay@kernel.org> 8980L: dri-devel@lists.freedesktop.org 8981S: Supported 8982C: irc://irc.oftc.net/dri-devel 8983T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8984F: Documentation/ABI/testing/debugfs-driver-habanalabs 8985F: Documentation/ABI/testing/sysfs-driver-habanalabs 8986F: drivers/accel/habanalabs/ 8987F: include/trace/events/habanalabs.h 8988F: include/uapi/drm/habanalabs_accel.h 8989 8990HACKRF MEDIA DRIVER 8991M: Antti Palosaari <crope@iki.fi> 8992L: linux-media@vger.kernel.org 8993S: Maintained 8994W: https://linuxtv.org 8995W: http://palosaari.fi/linux/ 8996Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8997T: git git://linuxtv.org/anttip/media_tree.git 8998F: drivers/media/usb/hackrf/ 8999 9000HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9001M: Chuck Lever <chuck.lever@oracle.com> 9002L: kernel-tls-handshake@lists.linux.dev 9003L: netdev@vger.kernel.org 9004S: Maintained 9005F: Documentation/netlink/specs/handshake.yaml 9006F: Documentation/networking/tls-handshake.rst 9007F: include/net/handshake.h 9008F: include/trace/events/handshake.h 9009F: net/handshake/ 9010 9011HANTRO VPU CODEC DRIVER 9012M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9013M: Philipp Zabel <p.zabel@pengutronix.de> 9014L: linux-media@vger.kernel.org 9015L: linux-rockchip@lists.infradead.org 9016S: Maintained 9017F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9018F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9019F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9020F: drivers/media/platform/verisilicon/ 9021 9022HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9023M: Frank Seidel <frank@f-seidel.de> 9024L: platform-driver-x86@vger.kernel.org 9025S: Maintained 9026W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9027F: drivers/platform/x86/hdaps.c 9028 9029HARDWARE MONITORING 9030M: Jean Delvare <jdelvare@suse.com> 9031M: Guenter Roeck <linux@roeck-us.net> 9032L: linux-hwmon@vger.kernel.org 9033S: Maintained 9034W: http://hwmon.wiki.kernel.org/ 9035T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9036F: Documentation/ABI/testing/sysfs-class-hwmon 9037F: Documentation/devicetree/bindings/hwmon/ 9038F: Documentation/hwmon/ 9039F: drivers/hwmon/ 9040F: include/linux/hwmon*.h 9041F: include/trace/events/hwmon*.h 9042K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9043 9044HARDWARE RANDOM NUMBER GENERATOR CORE 9045M: Olivia Mackall <olivia@selenic.com> 9046M: Herbert Xu <herbert@gondor.apana.org.au> 9047L: linux-crypto@vger.kernel.org 9048S: Odd fixes 9049F: Documentation/admin-guide/hw_random.rst 9050F: Documentation/devicetree/bindings/rng/ 9051F: drivers/char/hw_random/ 9052F: include/linux/hw_random.h 9053 9054HARDWARE SPINLOCK CORE 9055M: Ohad Ben-Cohen <ohad@wizery.com> 9056M: Bjorn Andersson <andersson@kernel.org> 9057R: Baolin Wang <baolin.wang7@gmail.com> 9058L: linux-remoteproc@vger.kernel.org 9059S: Maintained 9060T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9061F: Documentation/devicetree/bindings/hwlock/ 9062F: Documentation/locking/hwspinlock.rst 9063F: drivers/hwspinlock/ 9064F: include/linux/hwspinlock.h 9065 9066HARDWARE TRACING FACILITIES 9067M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9068S: Maintained 9069F: drivers/hwtracing/ 9070 9071HARMONY SOUND DRIVER 9072L: linux-parisc@vger.kernel.org 9073S: Maintained 9074F: sound/parisc/harmony.* 9075 9076HDPVR USB VIDEO ENCODER DRIVER 9077M: Hans Verkuil <hverkuil@xs4all.nl> 9078L: linux-media@vger.kernel.org 9079S: Odd Fixes 9080W: https://linuxtv.org 9081T: git git://linuxtv.org/media_tree.git 9082F: drivers/media/usb/hdpvr/ 9083 9084HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9085M: Matt Hsiao <matt.hsiao@hpe.com> 9086S: Supported 9087F: drivers/misc/hpilo.[ch] 9088 9089HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9090M: Jerry Hoemann <jerry.hoemann@hpe.com> 9091S: Supported 9092F: Documentation/watchdog/hpwdt.rst 9093F: drivers/watchdog/hpwdt.c 9094 9095HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9096M: Don Brace <don.brace@microchip.com> 9097L: storagedev@microchip.com 9098L: linux-scsi@vger.kernel.org 9099S: Supported 9100F: Documentation/scsi/hpsa.rst 9101F: drivers/scsi/hpsa*.[ch] 9102F: include/linux/cciss*.h 9103F: include/uapi/linux/cciss*.h 9104 9105HFI1 DRIVER 9106M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9107L: linux-rdma@vger.kernel.org 9108S: Supported 9109F: drivers/infiniband/hw/hfi1 9110 9111HFS FILESYSTEM 9112L: linux-fsdevel@vger.kernel.org 9113S: Orphan 9114F: Documentation/filesystems/hfs.rst 9115F: fs/hfs/ 9116 9117HFSPLUS FILESYSTEM 9118L: linux-fsdevel@vger.kernel.org 9119S: Orphan 9120F: Documentation/filesystems/hfsplus.rst 9121F: fs/hfsplus/ 9122 9123HGA FRAMEBUFFER DRIVER 9124M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9125L: linux-nvidia@lists.surfsouth.com 9126S: Maintained 9127W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9128F: drivers/video/fbdev/hgafb.c 9129 9130HIBERNATION (aka Software Suspend, aka swsusp) 9131M: "Rafael J. Wysocki" <rafael@kernel.org> 9132M: Pavel Machek <pavel@ucw.cz> 9133L: linux-pm@vger.kernel.org 9134S: Supported 9135B: https://bugzilla.kernel.org 9136F: arch/*/include/asm/suspend*.h 9137F: arch/x86/power/ 9138F: drivers/base/power/ 9139F: include/linux/freezer.h 9140F: include/linux/pm.h 9141F: include/linux/suspend.h 9142F: kernel/power/ 9143 9144HID CORE LAYER 9145M: Jiri Kosina <jikos@kernel.org> 9146M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9147L: linux-input@vger.kernel.org 9148S: Maintained 9149T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9150F: Documentation/hid/ 9151F: drivers/hid/ 9152F: include/linux/hid* 9153F: include/uapi/linux/hid* 9154F: samples/hid/ 9155F: tools/testing/selftests/hid/ 9156 9157HID LOGITECH DRIVERS 9158R: Filipe Laíns <lains@riseup.net> 9159L: linux-input@vger.kernel.org 9160S: Maintained 9161F: drivers/hid/hid-logitech-* 9162 9163HID++ LOGITECH DRIVERS 9164R: Filipe Laíns <lains@riseup.net> 9165R: Bastien Nocera <hadess@hadess.net> 9166L: linux-input@vger.kernel.org 9167S: Maintained 9168F: drivers/hid/hid-logitech-hidpp.c 9169 9170HID PLAYSTATION DRIVER 9171M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9172L: linux-input@vger.kernel.org 9173S: Supported 9174F: drivers/hid/hid-playstation.c 9175 9176HID PHOENIX RC FLIGHT CONTROLLER 9177M: Marcus Folkesson <marcus.folkesson@gmail.com> 9178L: linux-input@vger.kernel.org 9179S: Maintained 9180F: drivers/hid/hid-pxrc.c 9181 9182HID SENSOR HUB DRIVERS 9183M: Jiri Kosina <jikos@kernel.org> 9184M: Jonathan Cameron <jic23@kernel.org> 9185M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9186L: linux-input@vger.kernel.org 9187L: linux-iio@vger.kernel.org 9188S: Maintained 9189F: Documentation/hid/hid-sensor* 9190F: drivers/hid/hid-sensor-* 9191F: drivers/iio/*/hid-* 9192F: include/linux/hid-sensor-* 9193 9194HID VRC-2 CAR CONTROLLER DRIVER 9195M: Marcus Folkesson <marcus.folkesson@gmail.com> 9196L: linux-input@vger.kernel.org 9197S: Maintained 9198F: drivers/hid/hid-vrc2.c 9199 9200HID WACOM DRIVER 9201M: Ping Cheng <ping.cheng@wacom.com> 9202M: Jason Gerecke <jason.gerecke@wacom.com> 9203L: linux-input@vger.kernel.org 9204S: Maintained 9205F: drivers/hid/wacom.h 9206F: drivers/hid/wacom_* 9207 9208HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9209M: Thomas Gleixner <tglx@linutronix.de> 9210L: linux-kernel@vger.kernel.org 9211S: Maintained 9212T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9213F: Documentation/timers/ 9214F: include/linux/clockchips.h 9215F: include/linux/hrtimer.h 9216F: kernel/time/clockevents.c 9217F: kernel/time/hrtimer.c 9218F: kernel/time/timer_*.c 9219 9220HIGH-SPEED SCC DRIVER FOR AX.25 9221L: linux-hams@vger.kernel.org 9222S: Orphan 9223F: drivers/net/hamradio/scc.c 9224 9225HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9226M: HighPoint Linux Team <linux@highpoint-tech.com> 9227S: Supported 9228W: http://www.highpoint-tech.com 9229F: Documentation/scsi/hptiop.rst 9230F: drivers/scsi/hptiop.c 9231 9232HIMAX HX83112B TOUCHSCREEN SUPPORT 9233M: Job Noorman <job@noorman.info> 9234L: linux-input@vger.kernel.org 9235S: Maintained 9236F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9237F: drivers/input/touchscreen/himax_hx83112b.c 9238 9239HIPPI 9240M: Jes Sorensen <jes@trained-monkey.org> 9241L: linux-hippi@sunsite.dk 9242S: Maintained 9243F: drivers/net/hippi/ 9244F: include/linux/hippidevice.h 9245F: include/uapi/linux/if_hippi.h 9246F: net/802/hippi.c 9247 9248HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9249M: Kurt Kanzenbach <kurt@linutronix.de> 9250L: netdev@vger.kernel.org 9251S: Maintained 9252F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9253F: drivers/net/dsa/hirschmann/* 9254F: include/linux/platform_data/hirschmann-hellcreek.h 9255F: net/dsa/tag_hellcreek.c 9256 9257HISILICON DMA DRIVER 9258M: Zhou Wang <wangzhou1@hisilicon.com> 9259M: Jie Hai <haijie1@huawei.com> 9260L: dmaengine@vger.kernel.org 9261S: Maintained 9262F: drivers/dma/hisi_dma.c 9263 9264HISILICON GPIO DRIVER 9265M: Jay Fang <f.fangjian@huawei.com> 9266L: linux-gpio@vger.kernel.org 9267S: Maintained 9268F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9269F: drivers/gpio/gpio-hisi.c 9270 9271HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9272M: Longfang Liu <liulongfang@huawei.com> 9273L: linux-crypto@vger.kernel.org 9274S: Maintained 9275F: Documentation/ABI/testing/debugfs-hisi-hpre 9276F: drivers/crypto/hisilicon/hpre/hpre.h 9277F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9278F: drivers/crypto/hisilicon/hpre/hpre_main.c 9279 9280HISILICON I2C CONTROLLER DRIVER 9281M: Yicong Yang <yangyicong@hisilicon.com> 9282L: linux-i2c@vger.kernel.org 9283S: Maintained 9284W: https://www.hisilicon.com 9285F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9286F: drivers/i2c/busses/i2c-hisi.c 9287 9288HISILICON LPC BUS DRIVER 9289M: Jay Fang <f.fangjian@huawei.com> 9290S: Maintained 9291W: http://www.hisilicon.com 9292F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9293F: drivers/bus/hisi_lpc.c 9294 9295HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9296M: Yisen Zhuang <yisen.zhuang@huawei.com> 9297M: Salil Mehta <salil.mehta@huawei.com> 9298L: netdev@vger.kernel.org 9299S: Maintained 9300W: http://www.hisilicon.com 9301F: drivers/net/ethernet/hisilicon/hns3/ 9302 9303HISILICON NETWORK SUBSYSTEM DRIVER 9304M: Yisen Zhuang <yisen.zhuang@huawei.com> 9305M: Salil Mehta <salil.mehta@huawei.com> 9306L: netdev@vger.kernel.org 9307S: Maintained 9308W: http://www.hisilicon.com 9309F: Documentation/devicetree/bindings/net/hisilicon*.txt 9310F: drivers/net/ethernet/hisilicon/ 9311 9312HIKEY960 ONBOARD USB GPIO HUB DRIVER 9313M: John Stultz <jstultz@google.com> 9314L: linux-kernel@vger.kernel.org 9315S: Maintained 9316F: drivers/misc/hisi_hikey_usb.c 9317 9318HISILICON PMU DRIVER 9319M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9320M: Jonathan Cameron <jonathan.cameron@huawei.com> 9321S: Supported 9322W: http://www.hisilicon.com 9323F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9324F: Documentation/admin-guide/perf/hisi-pmu.rst 9325F: drivers/perf/hisilicon 9326 9327HISILICON HNS3 PMU DRIVER 9328M: Guangbin Huang <huangguangbin2@huawei.com> 9329S: Supported 9330F: Documentation/admin-guide/perf/hns3-pmu.rst 9331F: drivers/perf/hisilicon/hns3_pmu.c 9332 9333HISILICON PTT DRIVER 9334M: Yicong Yang <yangyicong@hisilicon.com> 9335M: Jonathan Cameron <jonathan.cameron@huawei.com> 9336L: linux-kernel@vger.kernel.org 9337S: Maintained 9338F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9339F: Documentation/trace/hisi-ptt.rst 9340F: drivers/hwtracing/ptt/ 9341F: tools/perf/arch/arm64/util/hisi-ptt.c 9342F: tools/perf/util/hisi-ptt* 9343F: tools/perf/util/hisi-ptt-decoder/* 9344 9345HISILICON QM DRIVER 9346M: Weili Qian <qianweili@huawei.com> 9347M: Zhou Wang <wangzhou1@hisilicon.com> 9348L: linux-crypto@vger.kernel.org 9349S: Maintained 9350F: drivers/crypto/hisilicon/Kconfig 9351F: drivers/crypto/hisilicon/Makefile 9352F: drivers/crypto/hisilicon/qm.c 9353F: drivers/crypto/hisilicon/sgl.c 9354F: include/linux/hisi_acc_qm.h 9355 9356HISILICON ZIP Controller DRIVER 9357M: Yang Shen <shenyang39@huawei.com> 9358M: Zhou Wang <wangzhou1@hisilicon.com> 9359L: linux-crypto@vger.kernel.org 9360S: Maintained 9361F: Documentation/ABI/testing/debugfs-hisi-zip 9362F: drivers/crypto/hisilicon/zip/ 9363 9364HISILICON ROCE DRIVER 9365M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9366M: Wenpeng Liang <liangwenpeng@huawei.com> 9367L: linux-rdma@vger.kernel.org 9368S: Maintained 9369F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9370F: drivers/infiniband/hw/hns/ 9371 9372HISILICON SAS Controller 9373M: Xiang Chen <chenxiang66@hisilicon.com> 9374S: Supported 9375W: http://www.hisilicon.com 9376F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9377F: drivers/scsi/hisi_sas/ 9378 9379HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9380M: Kai Ye <yekai13@huawei.com> 9381M: Longfang Liu <liulongfang@huawei.com> 9382L: linux-crypto@vger.kernel.org 9383S: Maintained 9384F: Documentation/ABI/testing/debugfs-hisi-sec 9385F: drivers/crypto/hisilicon/sec2/sec.h 9386F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9387F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9388F: drivers/crypto/hisilicon/sec2/sec_main.c 9389 9390HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9391M: Jay Fang <f.fangjian@huawei.com> 9392L: linux-spi@vger.kernel.org 9393S: Maintained 9394W: http://www.hisilicon.com 9395F: drivers/spi/spi-hisi-kunpeng.c 9396 9397HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9398M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9399L: linux-kernel@vger.kernel.org 9400S: Maintained 9401F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9402F: drivers/spmi/hisi-spmi-controller.c 9403 9404HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9405M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9406L: linux-kernel@vger.kernel.org 9407S: Maintained 9408F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9409F: drivers/mfd/hi6421-spmi-pmic.c 9410 9411HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9412M: Weili Qian <qianweili@huawei.com> 9413S: Maintained 9414F: drivers/crypto/hisilicon/trng/trng.c 9415 9416HISILICON V3XX SPI NOR FLASH Controller Driver 9417M: Jay Fang <f.fangjian@huawei.com> 9418S: Maintained 9419W: http://www.hisilicon.com 9420F: drivers/spi/spi-hisi-sfc-v3xx.c 9421 9422HMM - Heterogeneous Memory Management 9423M: Jérôme Glisse <jglisse@redhat.com> 9424L: linux-mm@kvack.org 9425S: Maintained 9426F: Documentation/mm/hmm.rst 9427F: include/linux/hmm* 9428F: lib/test_hmm* 9429F: mm/hmm* 9430F: tools/testing/selftests/mm/*hmm* 9431 9432HOST AP DRIVER 9433M: Jouni Malinen <j@w1.fi> 9434L: linux-wireless@vger.kernel.org 9435S: Obsolete 9436W: http://w1.fi/hostap-driver.html 9437F: drivers/net/wireless/intersil/hostap/ 9438 9439HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9440L: platform-driver-x86@vger.kernel.org 9441S: Orphan 9442F: drivers/platform/x86/hp/tc1100-wmi.c 9443 9444HPET: High Precision Event Timers driver 9445M: Clemens Ladisch <clemens@ladisch.de> 9446S: Maintained 9447F: Documentation/timers/hpet.rst 9448F: drivers/char/hpet.c 9449F: include/linux/hpet.h 9450F: include/uapi/linux/hpet.h 9451 9452HPET: x86 9453S: Orphan 9454F: arch/x86/include/asm/hpet.h 9455F: arch/x86/kernel/hpet.c 9456 9457HPFS FILESYSTEM 9458M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9459S: Maintained 9460W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9461F: fs/hpfs/ 9462 9463HSI SUBSYSTEM 9464M: Sebastian Reichel <sre@kernel.org> 9465S: Maintained 9466T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9467F: Documentation/ABI/testing/sysfs-bus-hsi 9468F: Documentation/driver-api/hsi.rst 9469F: drivers/hsi/ 9470F: include/linux/hsi/ 9471F: include/uapi/linux/hsi/ 9472 9473HSO 3G MODEM DRIVER 9474L: linux-usb@vger.kernel.org 9475S: Orphan 9476F: drivers/net/usb/hso.c 9477 9478HSR NETWORK PROTOCOL 9479L: netdev@vger.kernel.org 9480S: Orphan 9481F: net/hsr/ 9482 9483HT16K33 LED CONTROLLER DRIVER 9484M: Robin van der Gracht <robin@protonic.nl> 9485S: Maintained 9486F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9487F: drivers/auxdisplay/ht16k33.c 9488 9489HTCPEN TOUCHSCREEN DRIVER 9490M: Pau Oliva Fora <pof@eslack.org> 9491L: linux-input@vger.kernel.org 9492S: Maintained 9493F: drivers/input/touchscreen/htcpen.c 9494 9495HTE SUBSYSTEM 9496M: Dipen Patel <dipenp@nvidia.com> 9497L: timestamp@lists.linux.dev 9498T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9499Q: https://patchwork.kernel.org/project/timestamp/list/ 9500S: Maintained 9501F: Documentation/devicetree/bindings/timestamp/ 9502F: Documentation/driver-api/hte/ 9503F: drivers/hte/ 9504F: include/linux/hte.h 9505 9506HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9507M: Lorenzo Bianconi <lorenzo@kernel.org> 9508L: linux-iio@vger.kernel.org 9509S: Maintained 9510W: http://www.st.com/ 9511F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9512F: drivers/iio/humidity/hts221* 9513 9514HUAWEI ETHERNET DRIVER 9515M: Cai Huoqing <cai.huoqing@linux.dev> 9516L: netdev@vger.kernel.org 9517S: Maintained 9518F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9519F: drivers/net/ethernet/huawei/hinic/ 9520 9521HUGETLB SUBSYSTEM 9522M: Mike Kravetz <mike.kravetz@oracle.com> 9523M: Muchun Song <muchun.song@linux.dev> 9524L: linux-mm@kvack.org 9525S: Maintained 9526F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9527F: Documentation/admin-guide/mm/hugetlbpage.rst 9528F: Documentation/mm/hugetlbfs_reserv.rst 9529F: Documentation/mm/vmemmap_dedup.rst 9530F: fs/hugetlbfs/ 9531F: include/linux/hugetlb.h 9532F: mm/hugetlb.c 9533F: mm/hugetlb_vmemmap.c 9534F: mm/hugetlb_vmemmap.h 9535 9536HVA ST MEDIA DRIVER 9537M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9538L: linux-media@vger.kernel.org 9539S: Supported 9540W: https://linuxtv.org 9541T: git git://linuxtv.org/media_tree.git 9542F: drivers/media/platform/st/sti/hva 9543 9544HWPOISON MEMORY FAILURE HANDLING 9545M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9546R: Miaohe Lin <linmiaohe@huawei.com> 9547L: linux-mm@kvack.org 9548S: Maintained 9549F: mm/hwpoison-inject.c 9550F: mm/memory-failure.c 9551 9552HYCON HY46XX TOUCHSCREEN SUPPORT 9553M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9554L: linux-input@vger.kernel.org 9555S: Maintained 9556F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9557F: drivers/input/touchscreen/hycon-hy46xx.c 9558 9559HYGON PROCESSOR SUPPORT 9560M: Pu Wen <puwen@hygon.cn> 9561L: linux-kernel@vger.kernel.org 9562S: Maintained 9563F: arch/x86/kernel/cpu/hygon.c 9564 9565HYNIX HI556 SENSOR DRIVER 9566M: Shawn Tu <shawnx.tu@intel.com> 9567L: linux-media@vger.kernel.org 9568S: Maintained 9569T: git git://linuxtv.org/media_tree.git 9570F: drivers/media/i2c/hi556.c 9571 9572HYNIX HI846 SENSOR DRIVER 9573M: Martin Kepplinger <martin.kepplinger@puri.sm> 9574L: linux-media@vger.kernel.org 9575S: Maintained 9576F: drivers/media/i2c/hi846.c 9577 9578HYNIX HI847 SENSOR DRIVER 9579M: Shawn Tu <shawnx.tu@intel.com> 9580L: linux-media@vger.kernel.org 9581S: Maintained 9582F: drivers/media/i2c/hi847.c 9583 9584Hyper-V/Azure CORE AND DRIVERS 9585M: "K. Y. Srinivasan" <kys@microsoft.com> 9586M: Haiyang Zhang <haiyangz@microsoft.com> 9587M: Wei Liu <wei.liu@kernel.org> 9588M: Dexuan Cui <decui@microsoft.com> 9589L: linux-hyperv@vger.kernel.org 9590S: Supported 9591T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9592F: Documentation/ABI/stable/sysfs-bus-vmbus 9593F: Documentation/ABI/testing/debugfs-hyperv 9594F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9595F: Documentation/virt/hyperv 9596F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9597F: arch/arm64/hyperv 9598F: arch/arm64/include/asm/hyperv-tlfs.h 9599F: arch/arm64/include/asm/mshyperv.h 9600F: arch/x86/hyperv 9601F: arch/x86/include/asm/hyperv-tlfs.h 9602F: arch/x86/include/asm/mshyperv.h 9603F: arch/x86/include/asm/trace/hyperv.h 9604F: arch/x86/kernel/cpu/mshyperv.c 9605F: drivers/clocksource/hyperv_timer.c 9606F: drivers/hid/hid-hyperv.c 9607F: drivers/hv/ 9608F: drivers/input/serio/hyperv-keyboard.c 9609F: drivers/iommu/hyperv-iommu.c 9610F: drivers/net/ethernet/microsoft/ 9611F: drivers/net/hyperv/ 9612F: drivers/pci/controller/pci-hyperv-intf.c 9613F: drivers/pci/controller/pci-hyperv.c 9614F: drivers/scsi/storvsc_drv.c 9615F: drivers/uio/uio_hv_generic.c 9616F: drivers/video/fbdev/hyperv_fb.c 9617F: include/asm-generic/hyperv-tlfs.h 9618F: include/asm-generic/mshyperv.h 9619F: include/clocksource/hyperv_timer.h 9620F: include/linux/hyperv.h 9621F: include/net/mana 9622F: include/uapi/linux/hyperv.h 9623F: net/vmw_vsock/hyperv_transport.c 9624F: tools/hv/ 9625 9626HYPERBUS SUPPORT 9627M: Vignesh Raghavendra <vigneshr@ti.com> 9628L: linux-mtd@lists.infradead.org 9629S: Supported 9630Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9631C: irc://irc.oftc.net/mtd 9632T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9633F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9634F: drivers/mtd/hyperbus/ 9635F: include/linux/mtd/hyperbus.h 9636 9637HYPERVISOR VIRTUAL CONSOLE DRIVER 9638L: linuxppc-dev@lists.ozlabs.org 9639S: Odd Fixes 9640F: drivers/tty/hvc/ 9641 9642I2C ACPI SUPPORT 9643M: Mika Westerberg <mika.westerberg@linux.intel.com> 9644L: linux-i2c@vger.kernel.org 9645L: linux-acpi@vger.kernel.org 9646S: Maintained 9647F: drivers/i2c/i2c-core-acpi.c 9648 9649I2C CONTROLLER DRIVER FOR NVIDIA GPU 9650M: Ajay Gupta <ajayg@nvidia.com> 9651L: linux-i2c@vger.kernel.org 9652S: Maintained 9653F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9654F: drivers/i2c/busses/i2c-nvidia-gpu.c 9655 9656I2C MUXES 9657M: Peter Rosin <peda@axentia.se> 9658L: linux-i2c@vger.kernel.org 9659S: Maintained 9660F: Documentation/devicetree/bindings/i2c/i2c-arb* 9661F: Documentation/devicetree/bindings/i2c/i2c-gate* 9662F: Documentation/devicetree/bindings/i2c/i2c-mux* 9663F: Documentation/i2c/i2c-topology.rst 9664F: Documentation/i2c/muxes/ 9665F: drivers/i2c/i2c-mux.c 9666F: drivers/i2c/muxes/ 9667F: include/linux/i2c-mux.h 9668 9669I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9670M: Gregory CLEMENT <gregory.clement@bootlin.com> 9671L: linux-i2c@vger.kernel.org 9672S: Maintained 9673F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9674F: drivers/i2c/busses/i2c-mv64xxx.c 9675 9676I2C OVER PARALLEL PORT 9677M: Jean Delvare <jdelvare@suse.com> 9678L: linux-i2c@vger.kernel.org 9679S: Maintained 9680F: Documentation/i2c/busses/i2c-parport.rst 9681F: drivers/i2c/busses/i2c-parport.c 9682 9683I2C SUBSYSTEM 9684M: Wolfram Sang <wsa@kernel.org> 9685L: linux-i2c@vger.kernel.org 9686S: Maintained 9687W: https://i2c.wiki.kernel.org/ 9688Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9689T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9690F: Documentation/devicetree/bindings/i2c/i2c.txt 9691F: Documentation/i2c/ 9692F: drivers/i2c/* 9693F: include/dt-bindings/i2c/i2c.h 9694F: include/linux/i2c-dev.h 9695F: include/linux/i2c-smbus.h 9696F: include/linux/i2c.h 9697F: include/uapi/linux/i2c-*.h 9698F: include/uapi/linux/i2c.h 9699 9700I2C SUBSYSTEM HOST DRIVERS 9701L: linux-i2c@vger.kernel.org 9702S: Odd Fixes 9703W: https://i2c.wiki.kernel.org/ 9704Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9705T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9706F: Documentation/devicetree/bindings/i2c/ 9707F: drivers/i2c/algos/ 9708F: drivers/i2c/busses/ 9709F: include/dt-bindings/i2c/ 9710 9711I2C-TAOS-EVM DRIVER 9712M: Jean Delvare <jdelvare@suse.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/i2c/busses/i2c-taos-evm.rst 9716F: drivers/i2c/busses/i2c-taos-evm.c 9717 9718I2C-TINY-USB DRIVER 9719M: Till Harbaum <till@harbaum.org> 9720L: linux-i2c@vger.kernel.org 9721S: Maintained 9722W: http://www.harbaum.org/till/i2c_tiny_usb 9723F: drivers/i2c/busses/i2c-tiny-usb.c 9724 9725I2C/SMBUS CONTROLLER DRIVERS FOR PC 9726M: Jean Delvare <jdelvare@suse.com> 9727L: linux-i2c@vger.kernel.org 9728S: Maintained 9729F: Documentation/i2c/busses/i2c-ali1535.rst 9730F: Documentation/i2c/busses/i2c-ali1563.rst 9731F: Documentation/i2c/busses/i2c-ali15x3.rst 9732F: Documentation/i2c/busses/i2c-amd756.rst 9733F: Documentation/i2c/busses/i2c-amd8111.rst 9734F: Documentation/i2c/busses/i2c-i801.rst 9735F: Documentation/i2c/busses/i2c-nforce2.rst 9736F: Documentation/i2c/busses/i2c-piix4.rst 9737F: Documentation/i2c/busses/i2c-sis5595.rst 9738F: Documentation/i2c/busses/i2c-sis630.rst 9739F: Documentation/i2c/busses/i2c-sis96x.rst 9740F: Documentation/i2c/busses/i2c-via.rst 9741F: Documentation/i2c/busses/i2c-viapro.rst 9742F: drivers/i2c/busses/i2c-ali1535.c 9743F: drivers/i2c/busses/i2c-ali1563.c 9744F: drivers/i2c/busses/i2c-ali15x3.c 9745F: drivers/i2c/busses/i2c-amd756-s4882.c 9746F: drivers/i2c/busses/i2c-amd756.c 9747F: drivers/i2c/busses/i2c-amd8111.c 9748F: drivers/i2c/busses/i2c-i801.c 9749F: drivers/i2c/busses/i2c-isch.c 9750F: drivers/i2c/busses/i2c-nforce2-s4985.c 9751F: drivers/i2c/busses/i2c-nforce2.c 9752F: drivers/i2c/busses/i2c-piix4.c 9753F: drivers/i2c/busses/i2c-sis5595.c 9754F: drivers/i2c/busses/i2c-sis630.c 9755F: drivers/i2c/busses/i2c-sis96x.c 9756F: drivers/i2c/busses/i2c-via.c 9757F: drivers/i2c/busses/i2c-viapro.c 9758 9759I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9760M: Hans de Goede <hdegoede@redhat.com> 9761L: linux-i2c@vger.kernel.org 9762S: Maintained 9763F: drivers/i2c/busses/i2c-cht-wc.c 9764 9765I2C/SMBUS ISMT DRIVER 9766M: Seth Heasley <seth.heasley@intel.com> 9767M: Neil Horman <nhorman@tuxdriver.com> 9768L: linux-i2c@vger.kernel.org 9769F: Documentation/i2c/busses/i2c-ismt.rst 9770F: drivers/i2c/busses/i2c-ismt.c 9771 9772I2C/SMBUS STUB DRIVER 9773M: Jean Delvare <jdelvare@suse.com> 9774L: linux-i2c@vger.kernel.org 9775S: Maintained 9776F: drivers/i2c/i2c-stub.c 9777 9778I3C DRIVER FOR CADENCE I3C MASTER IP 9779M: Przemysław Gaj <pgaj@cadence.com> 9780S: Maintained 9781F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9782F: drivers/i3c/master/i3c-master-cdns.c 9783 9784I3C DRIVER FOR SYNOPSYS DESIGNWARE 9785S: Orphan 9786F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9787F: drivers/i3c/master/dw* 9788 9789I3C DRIVER FOR ASPEED AST2600 9790M: Jeremy Kerr <jk@codeconstruct.com.au> 9791S: Maintained 9792F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9793F: drivers/i3c/master/ast2600-i3c-master.c 9794 9795I3C SUBSYSTEM 9796M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9797L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9798S: Maintained 9799C: irc://chat.freenode.net/linux-i3c 9800T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9801F: Documentation/ABI/testing/sysfs-bus-i3c 9802F: Documentation/devicetree/bindings/i3c/ 9803F: Documentation/driver-api/i3c 9804F: drivers/i3c/ 9805F: include/linux/i3c/ 9806 9807IA64 (Itanium) PLATFORM 9808L: linux-ia64@vger.kernel.org 9809S: Orphan 9810F: Documentation/arch/ia64/ 9811F: arch/ia64/ 9812 9813IBM Operation Panel Input Driver 9814M: Eddie James <eajames@linux.ibm.com> 9815L: linux-input@vger.kernel.org 9816S: Maintained 9817F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9818F: drivers/input/misc/ibm-panel.c 9819 9820IBM Power 842 compression accelerator 9821M: Haren Myneni <haren@us.ibm.com> 9822S: Supported 9823F: crypto/842.c 9824F: drivers/crypto/nx/Kconfig 9825F: drivers/crypto/nx/Makefile 9826F: drivers/crypto/nx/nx-842* 9827F: include/linux/sw842.h 9828F: lib/842/ 9829 9830IBM Power in-Nest Crypto Acceleration 9831M: Breno Leitão <leitao@debian.org> 9832M: Nayna Jain <nayna@linux.ibm.com> 9833M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9834L: linux-crypto@vger.kernel.org 9835S: Supported 9836F: drivers/crypto/nx/Kconfig 9837F: drivers/crypto/nx/Makefile 9838F: drivers/crypto/nx/nx-aes* 9839F: drivers/crypto/nx/nx-sha* 9840F: drivers/crypto/nx/nx.* 9841F: drivers/crypto/nx/nx_csbcpb.h 9842F: drivers/crypto/nx/nx_debugfs.c 9843 9844IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9845M: Tyrel Datwyler <tyreld@linux.ibm.com> 9846L: linux-pci@vger.kernel.org 9847L: linuxppc-dev@lists.ozlabs.org 9848S: Supported 9849F: drivers/pci/hotplug/rpadlpar* 9850 9851IBM Power Linux RAID adapter 9852M: Brian King <brking@us.ibm.com> 9853S: Supported 9854F: drivers/scsi/ipr.* 9855 9856IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9857M: Tyrel Datwyler <tyreld@linux.ibm.com> 9858L: linux-pci@vger.kernel.org 9859L: linuxppc-dev@lists.ozlabs.org 9860S: Supported 9861F: drivers/pci/hotplug/rpaphp* 9862 9863IBM Power SRIOV Virtual NIC Device Driver 9864M: Haren Myneni <haren@linux.ibm.com> 9865M: Rick Lindsley <ricklind@linux.ibm.com> 9866R: Nick Child <nnac123@linux.ibm.com> 9867R: Dany Madden <danymadden@us.ibm.com> 9868R: Thomas Falcon <tlfalcon@linux.ibm.com> 9869L: netdev@vger.kernel.org 9870S: Supported 9871F: drivers/net/ethernet/ibm/ibmvnic.* 9872 9873IBM Power Virtual Ethernet Device Driver 9874M: Nick Child <nnac123@linux.ibm.com> 9875L: netdev@vger.kernel.org 9876S: Supported 9877F: drivers/net/ethernet/ibm/ibmveth.* 9878 9879IBM Power Virtual FC Device Drivers 9880M: Tyrel Datwyler <tyreld@linux.ibm.com> 9881L: linux-scsi@vger.kernel.org 9882S: Supported 9883F: drivers/scsi/ibmvscsi/ibmvfc* 9884 9885IBM Power Virtual Management Channel Driver 9886M: Brad Warrum <bwarrum@linux.ibm.com> 9887M: Ritu Agarwal <rituagar@linux.ibm.com> 9888S: Supported 9889F: drivers/misc/ibmvmc.* 9890 9891IBM Power Virtual SCSI Device Drivers 9892M: Tyrel Datwyler <tyreld@linux.ibm.com> 9893L: linux-scsi@vger.kernel.org 9894S: Supported 9895F: drivers/scsi/ibmvscsi/ibmvscsi* 9896F: include/scsi/viosrp.h 9897 9898IBM Power Virtual SCSI Device Target Driver 9899M: Michael Cyr <mikecyr@linux.ibm.com> 9900L: linux-scsi@vger.kernel.org 9901L: target-devel@vger.kernel.org 9902S: Supported 9903F: drivers/scsi/ibmvscsi_tgt/ 9904 9905IBM Power VMX Cryptographic instructions 9906M: Breno Leitão <leitao@debian.org> 9907M: Nayna Jain <nayna@linux.ibm.com> 9908M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9909L: linux-crypto@vger.kernel.org 9910S: Supported 9911F: drivers/crypto/vmx/Kconfig 9912F: drivers/crypto/vmx/Makefile 9913F: drivers/crypto/vmx/aes* 9914F: drivers/crypto/vmx/ghash* 9915F: drivers/crypto/vmx/ppc-xlate.pl 9916F: drivers/crypto/vmx/vmx.c 9917 9918IBM Power VFIO Support 9919M: Timothy Pearson <tpearson@raptorengineering.com> 9920S: Supported 9921F: drivers/vfio/vfio_iommu_spapr_tce.c 9922 9923IBM ServeRAID RAID DRIVER 9924S: Orphan 9925F: drivers/scsi/ips.* 9926 9927ICH LPC AND GPIO DRIVER 9928M: Peter Tyser <ptyser@xes-inc.com> 9929S: Maintained 9930F: drivers/gpio/gpio-ich.c 9931F: drivers/mfd/lpc_ich.c 9932 9933ICY I2C DRIVER 9934M: Max Staudt <max@enpas.org> 9935L: linux-i2c@vger.kernel.org 9936S: Maintained 9937F: drivers/i2c/busses/i2c-icy.c 9938 9939IDEAPAD LAPTOP EXTRAS DRIVER 9940M: Ike Panhc <ike.pan@canonical.com> 9941L: platform-driver-x86@vger.kernel.org 9942S: Maintained 9943W: http://launchpad.net/ideapad-laptop 9944F: drivers/platform/x86/ideapad-laptop.c 9945 9946IDEAPAD LAPTOP SLIDEBAR DRIVER 9947M: Andrey Moiseev <o2g.org.ru@gmail.com> 9948L: linux-input@vger.kernel.org 9949S: Maintained 9950W: https://github.com/o2genum/ideapad-slidebar 9951F: drivers/input/misc/ideapad_slidebar.c 9952 9953IDMAPPED MOUNTS 9954M: Christian Brauner <brauner@kernel.org> 9955M: Seth Forshee <sforshee@kernel.org> 9956L: linux-fsdevel@vger.kernel.org 9957S: Maintained 9958T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9959F: Documentation/filesystems/idmappings.rst 9960F: include/linux/mnt_idmapping.* 9961F: tools/testing/selftests/mount_setattr/ 9962 9963IDT VersaClock 5 CLOCK DRIVER 9964M: Luca Ceresoli <luca@lucaceresoli.net> 9965S: Maintained 9966F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9967F: drivers/clk/clk-versaclock5.c 9968 9969IEEE 802.15.4 SUBSYSTEM 9970M: Alexander Aring <alex.aring@gmail.com> 9971M: Stefan Schmidt <stefan@datenfreihafen.org> 9972M: Miquel Raynal <miquel.raynal@bootlin.com> 9973L: linux-wpan@vger.kernel.org 9974S: Maintained 9975W: https://linux-wpan.org/ 9976T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9977T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9978F: Documentation/networking/ieee802154.rst 9979F: drivers/net/ieee802154/ 9980F: include/linux/ieee802154.h 9981F: include/linux/nl802154.h 9982F: include/net/af_ieee802154.h 9983F: include/net/cfg802154.h 9984F: include/net/ieee802154_netdev.h 9985F: include/net/mac802154.h 9986F: include/net/nl802154.h 9987F: net/ieee802154/ 9988F: net/mac802154/ 9989 9990IFE PROTOCOL 9991M: Yotam Gigi <yotam.gi@gmail.com> 9992M: Jamal Hadi Salim <jhs@mojatatu.com> 9993F: include/net/ife.h 9994F: include/uapi/linux/ife.h 9995F: net/ife 9996 9997IGORPLUG-USB IR RECEIVER 9998M: Sean Young <sean@mess.org> 9999L: linux-media@vger.kernel.org 10000S: Maintained 10001F: drivers/media/rc/igorplugusb.c 10002 10003IGUANAWORKS USB IR TRANSCEIVER 10004M: Sean Young <sean@mess.org> 10005L: linux-media@vger.kernel.org 10006S: Maintained 10007F: drivers/media/rc/iguanair.c 10008 10009IIO DIGITAL POTENTIOMETER DAC 10010M: Peter Rosin <peda@axentia.se> 10011L: linux-iio@vger.kernel.org 10012S: Maintained 10013F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10014F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10015F: drivers/iio/dac/dpot-dac.c 10016 10017IIO ENVELOPE DETECTOR 10018M: Peter Rosin <peda@axentia.se> 10019L: linux-iio@vger.kernel.org 10020S: Maintained 10021F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10022F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10023F: drivers/iio/adc/envelope-detector.c 10024 10025IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10026M: Matti Vaittinen <mazziesaccount@gmail.com> 10027L: linux-iio@vger.kernel.org 10028S: Maintained 10029F: drivers/iio/light/gain-time-scale-helper.c 10030F: drivers/iio/light/gain-time-scale-helper.h 10031 10032IIO MULTIPLEXER 10033M: Peter Rosin <peda@axentia.se> 10034L: linux-iio@vger.kernel.org 10035S: Maintained 10036F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10037F: drivers/iio/multiplexer/iio-mux.c 10038 10039IIO SCMI BASED DRIVER 10040M: Jyoti Bhayana <jbhayana@google.com> 10041L: linux-iio@vger.kernel.org 10042S: Maintained 10043F: drivers/iio/common/scmi_sensors/scmi_iio.c 10044 10045IIO SUBSYSTEM AND DRIVERS 10046M: Jonathan Cameron <jic23@kernel.org> 10047R: Lars-Peter Clausen <lars@metafoo.de> 10048L: linux-iio@vger.kernel.org 10049S: Maintained 10050T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10051F: Documentation/ABI/testing/configfs-iio* 10052F: Documentation/ABI/testing/sysfs-bus-iio* 10053F: Documentation/devicetree/bindings/iio/ 10054F: drivers/iio/ 10055F: drivers/staging/iio/ 10056F: include/dt-bindings/iio/ 10057F: include/linux/iio/ 10058F: tools/iio/ 10059 10060IIO UNIT CONVERTER 10061M: Peter Rosin <peda@axentia.se> 10062L: linux-iio@vger.kernel.org 10063S: Maintained 10064F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10065F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10066F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10067F: drivers/iio/afe/iio-rescale.c 10068 10069IKANOS/ADI EAGLE ADSL USB DRIVER 10070M: Matthieu Castet <castet.matthieu@free.fr> 10071M: Stanislaw Gruszka <stf_xl@wp.pl> 10072S: Maintained 10073F: drivers/usb/atm/ueagle-atm.c 10074 10075IMAGIS TOUCHSCREEN DRIVER 10076M: Markuss Broks <markuss.broks@gmail.com> 10077S: Maintained 10078F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10079F: drivers/input/touchscreen/imagis.c 10080 10081IMGTEC ASCII LCD DRIVER 10082M: Paul Burton <paulburton@kernel.org> 10083S: Maintained 10084F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10085F: drivers/auxdisplay/img-ascii-lcd.c 10086 10087IMGTEC IR DECODER DRIVER 10088S: Orphan 10089F: drivers/media/rc/img-ir/ 10090 10091IMON SOUNDGRAPH USB IR RECEIVER 10092M: Sean Young <sean@mess.org> 10093L: linux-media@vger.kernel.org 10094S: Maintained 10095F: drivers/media/rc/imon.c 10096F: drivers/media/rc/imon_raw.c 10097 10098IMS TWINTURBO FRAMEBUFFER DRIVER 10099L: linux-fbdev@vger.kernel.org 10100S: Orphan 10101F: drivers/video/fbdev/imsttfb.c 10102 10103INA209 HARDWARE MONITOR DRIVER 10104M: Guenter Roeck <linux@roeck-us.net> 10105L: linux-hwmon@vger.kernel.org 10106S: Maintained 10107F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10108F: Documentation/hwmon/ina209.rst 10109F: drivers/hwmon/ina209.c 10110 10111INA2XX HARDWARE MONITOR DRIVER 10112M: Guenter Roeck <linux@roeck-us.net> 10113L: linux-hwmon@vger.kernel.org 10114S: Maintained 10115F: Documentation/hwmon/ina2xx.rst 10116F: drivers/hwmon/ina2xx.c 10117F: include/linux/platform_data/ina2xx.h 10118 10119INDEX OF FURTHER KERNEL DOCUMENTATION 10120M: Carlos Bilbao <carlos.bilbao@amd.com> 10121S: Maintained 10122F: Documentation/process/kernel-docs.rst 10123 10124INDUSTRY PACK SUBSYSTEM (IPACK) 10125M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10126M: Jens Taprogge <jens.taprogge@taprogge.org> 10127M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10128L: industrypack-devel@lists.sourceforge.net 10129S: Maintained 10130W: http://industrypack.sourceforge.net 10131F: drivers/ipack/ 10132 10133INFINEON DPS310 Driver 10134M: Eddie James <eajames@linux.ibm.com> 10135L: linux-iio@vger.kernel.org 10136S: Maintained 10137F: drivers/iio/pressure/dps310.c 10138 10139INFINEON PEB2466 ASoC CODEC 10140M: Herve Codina <herve.codina@bootlin.com> 10141L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10142S: Maintained 10143F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10144F: sound/soc/codecs/peb2466.c 10145 10146INFINIBAND SUBSYSTEM 10147M: Jason Gunthorpe <jgg@nvidia.com> 10148M: Leon Romanovsky <leonro@nvidia.com> 10149L: linux-rdma@vger.kernel.org 10150S: Supported 10151W: https://github.com/linux-rdma/rdma-core 10152Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10153T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10154F: Documentation/devicetree/bindings/infiniband/ 10155F: Documentation/infiniband/ 10156F: drivers/infiniband/ 10157F: include/rdma/ 10158F: include/trace/events/ib_mad.h 10159F: include/trace/events/ib_umad.h 10160F: include/trace/misc/rdma.h 10161F: include/uapi/linux/if_infiniband.h 10162F: include/uapi/rdma/ 10163F: samples/bpf/ibumad_kern.c 10164F: samples/bpf/ibumad_user.c 10165 10166INGENIC JZ4780 NAND DRIVER 10167M: Harvey Hunt <harveyhuntnexus@gmail.com> 10168L: linux-mtd@lists.infradead.org 10169L: linux-mips@vger.kernel.org 10170S: Maintained 10171F: drivers/mtd/nand/raw/ingenic/ 10172 10173INGENIC JZ47xx SoCs 10174M: Paul Cercueil <paul@crapouillou.net> 10175L: linux-mips@vger.kernel.org 10176S: Maintained 10177F: arch/mips/boot/dts/ingenic/ 10178F: arch/mips/generic/board-ingenic.c 10179F: arch/mips/include/asm/mach-ingenic/ 10180F: arch/mips/ingenic/Kconfig 10181F: drivers/clk/ingenic/ 10182F: drivers/dma/dma-jz4780.c 10183F: drivers/gpu/drm/ingenic/ 10184F: drivers/i2c/busses/i2c-jz4780.c 10185F: drivers/iio/adc/ingenic-adc.c 10186F: drivers/irqchip/irq-ingenic.c 10187F: drivers/memory/jz4780-nemc.c 10188F: drivers/mmc/host/jz4740_mmc.c 10189F: drivers/mtd/nand/raw/ingenic/ 10190F: drivers/pinctrl/pinctrl-ingenic.c 10191F: drivers/power/supply/ingenic-battery.c 10192F: drivers/pwm/pwm-jz4740.c 10193F: drivers/remoteproc/ingenic_rproc.c 10194F: drivers/rtc/rtc-jz4740.c 10195F: drivers/tty/serial/8250/8250_ingenic.c 10196F: drivers/usb/musb/jz4740.c 10197F: drivers/watchdog/jz4740_wdt.c 10198F: include/dt-bindings/iio/adc/ingenic,adc.h 10199F: include/linux/mfd/ingenic-tcu.h 10200F: sound/soc/codecs/jz47* 10201F: sound/soc/jz4740/ 10202 10203INJOINIC IP5xxx POWER BANK IC DRIVER 10204M: Samuel Holland <samuel@sholland.org> 10205S: Maintained 10206F: drivers/power/supply/ip5xxx_power.c 10207 10208INOTIFY 10209M: Jan Kara <jack@suse.cz> 10210R: Amir Goldstein <amir73il@gmail.com> 10211L: linux-fsdevel@vger.kernel.org 10212S: Maintained 10213F: Documentation/filesystems/inotify.rst 10214F: fs/notify/inotify/ 10215F: include/linux/inotify.h 10216F: include/uapi/linux/inotify.h 10217 10218INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10219M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10220L: linux-input@vger.kernel.org 10221S: Maintained 10222Q: http://patchwork.kernel.org/project/linux-input/list/ 10223T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10224F: Documentation/devicetree/bindings/input/ 10225F: Documentation/devicetree/bindings/serio/ 10226F: Documentation/input/ 10227F: drivers/input/ 10228F: include/dt-bindings/input/ 10229F: include/linux/input.h 10230F: include/linux/input/ 10231F: include/uapi/linux/input-event-codes.h 10232F: include/uapi/linux/input.h 10233 10234INPUT MULTITOUCH (MT) PROTOCOL 10235M: Henrik Rydberg <rydberg@bitmath.org> 10236L: linux-input@vger.kernel.org 10237S: Odd fixes 10238F: Documentation/input/multi-touch-protocol.rst 10239F: drivers/input/input-mt.c 10240K: \b(ABS|SYN)_MT_ 10241 10242INSIDE SECURE CRYPTO DRIVER 10243M: Antoine Tenart <atenart@kernel.org> 10244L: linux-crypto@vger.kernel.org 10245S: Maintained 10246F: drivers/crypto/inside-secure/ 10247 10248INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10249M: Mimi Zohar <zohar@linux.ibm.com> 10250M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10251L: linux-integrity@vger.kernel.org 10252S: Supported 10253T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10254F: security/integrity/ima/ 10255F: security/integrity/ 10256 10257INTEL 810/815 FRAMEBUFFER DRIVER 10258M: Antonino Daplas <adaplas@gmail.com> 10259L: linux-fbdev@vger.kernel.org 10260S: Maintained 10261F: drivers/video/fbdev/i810/ 10262 10263INTEL 8255 GPIO DRIVER 10264M: William Breathitt Gray <william.gray@linaro.org> 10265L: linux-gpio@vger.kernel.org 10266S: Maintained 10267F: drivers/gpio/gpio-i8255.c 10268F: drivers/gpio/gpio-i8255.h 10269 10270INTEL ASoC DRIVERS 10271M: Cezary Rojewski <cezary.rojewski@intel.com> 10272M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10273M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10274M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10275M: Bard Liao <yung-chuan.liao@linux.intel.com> 10276M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10277M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10278L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10279S: Supported 10280F: sound/soc/intel/ 10281 10282INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10283M: Hans de Goede <hdegoede@redhat.com> 10284L: platform-driver-x86@vger.kernel.org 10285S: Maintained 10286F: drivers/platform/x86/intel/atomisp2/pm.c 10287 10288INTEL ATOMISP2 LED DRIVER 10289M: Hans de Goede <hdegoede@redhat.com> 10290L: platform-driver-x86@vger.kernel.org 10291S: Maintained 10292F: drivers/platform/x86/intel/atomisp2/led.c 10293 10294INTEL BIOS SAR INT1092 DRIVER 10295M: Shravan Sudhakar <s.shravan@intel.com> 10296M: Intel Corporation <linuxwwan@intel.com> 10297L: platform-driver-x86@vger.kernel.org 10298S: Maintained 10299F: drivers/platform/x86/intel/int1092/ 10300 10301INTEL BROXTON PMC DRIVER 10302M: Mika Westerberg <mika.westerberg@linux.intel.com> 10303M: Zha Qipeng <qipeng.zha@intel.com> 10304S: Maintained 10305F: drivers/mfd/intel_pmc_bxt.c 10306F: include/linux/mfd/intel_pmc_bxt.h 10307 10308INTEL C600 SERIES SAS CONTROLLER DRIVER 10309M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10310L: linux-scsi@vger.kernel.org 10311S: Supported 10312T: git git://git.code.sf.net/p/intel-sas/isci 10313F: drivers/scsi/isci/ 10314 10315INTEL CPU family model numbers 10316M: Tony Luck <tony.luck@intel.com> 10317M: x86@kernel.org 10318L: linux-kernel@vger.kernel.org 10319S: Supported 10320F: arch/x86/include/asm/intel-family.h 10321 10322INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10323M: Jani Nikula <jani.nikula@linux.intel.com> 10324M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10325M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10326M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10327L: intel-gfx@lists.freedesktop.org 10328S: Supported 10329W: https://01.org/linuxgraphics/ 10330Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10331B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10332C: irc://irc.oftc.net/intel-gfx 10333T: git git://anongit.freedesktop.org/drm-intel 10334F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10335F: Documentation/gpu/i915.rst 10336F: drivers/gpu/drm/i915/ 10337F: include/drm/i915* 10338F: include/uapi/drm/i915_drm.h 10339 10340INTEL ETHERNET DRIVERS 10341M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10342M: Tony Nguyen <anthony.l.nguyen@intel.com> 10343L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10344S: Supported 10345W: http://www.intel.com/support/feedback.htm 10346W: http://e1000.sourceforge.net/ 10347Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10348T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10349T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10350F: Documentation/networking/device_drivers/ethernet/intel/ 10351F: drivers/net/ethernet/intel/ 10352F: drivers/net/ethernet/intel/*/ 10353F: include/linux/avf/virtchnl.h 10354F: include/linux/net/intel/iidc.h 10355 10356INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10357M: Mustafa Ismail <mustafa.ismail@intel.com> 10358M: Shiraz Saleem <shiraz.saleem@intel.com> 10359L: linux-rdma@vger.kernel.org 10360S: Supported 10361F: drivers/infiniband/hw/irdma/ 10362F: include/uapi/rdma/irdma-abi.h 10363 10364INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10365M: Maik Broemme <mbroemme@libmpq.org> 10366L: linux-fbdev@vger.kernel.org 10367S: Maintained 10368F: Documentation/fb/intelfb.rst 10369F: drivers/video/fbdev/intelfb/ 10370 10371INTEL GPIO DRIVERS 10372M: Andy Shevchenko <andy@kernel.org> 10373L: linux-gpio@vger.kernel.org 10374S: Supported 10375T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10376F: drivers/gpio/gpio-elkhartlake.c 10377F: drivers/gpio/gpio-ich.c 10378F: drivers/gpio/gpio-merrifield.c 10379F: drivers/gpio/gpio-ml-ioh.c 10380F: drivers/gpio/gpio-pch.c 10381F: drivers/gpio/gpio-sch.c 10382F: drivers/gpio/gpio-sodaville.c 10383F: drivers/gpio/gpio-tangier.c 10384 10385INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10386M: Zhenyu Wang <zhenyuw@linux.intel.com> 10387M: Zhi Wang <zhi.a.wang@intel.com> 10388L: intel-gvt-dev@lists.freedesktop.org 10389L: intel-gfx@lists.freedesktop.org 10390S: Supported 10391W: https://01.org/igvt-g 10392T: git https://github.com/intel/gvt-linux.git 10393F: drivers/gpu/drm/i915/gvt/ 10394 10395INTEL HID EVENT DRIVER 10396M: Alex Hung <alexhung@gmail.com> 10397L: platform-driver-x86@vger.kernel.org 10398S: Maintained 10399F: drivers/platform/x86/intel/hid.c 10400 10401INTEL I/OAT DMA DRIVER 10402M: Dave Jiang <dave.jiang@intel.com> 10403R: Dan Williams <dan.j.williams@intel.com> 10404L: dmaengine@vger.kernel.org 10405S: Supported 10406Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10407F: drivers/dma/ioat* 10408 10409INTEL IDXD DRIVER 10410M: Fenghua Yu <fenghua.yu@intel.com> 10411M: Dave Jiang <dave.jiang@intel.com> 10412L: dmaengine@vger.kernel.org 10413S: Supported 10414F: drivers/dma/idxd/* 10415F: include/uapi/linux/idxd.h 10416 10417INTEL IDLE DRIVER 10418M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10419M: Len Brown <lenb@kernel.org> 10420L: linux-pm@vger.kernel.org 10421S: Supported 10422B: https://bugzilla.kernel.org 10423T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10424F: drivers/idle/intel_idle.c 10425 10426INTEL IN FIELD SCAN (IFS) DEVICE 10427M: Jithu Joseph <jithu.joseph@intel.com> 10428R: Ashok Raj <ashok.raj@intel.com> 10429R: Tony Luck <tony.luck@intel.com> 10430S: Maintained 10431F: drivers/platform/x86/intel/ifs 10432F: include/trace/events/intel_ifs.h 10433 10434INTEL INTEGRATED SENSOR HUB DRIVER 10435M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10436M: Jiri Kosina <jikos@kernel.org> 10437L: linux-input@vger.kernel.org 10438S: Maintained 10439F: drivers/hid/intel-ish-hid/ 10440 10441INTEL IOMMU (VT-d) 10442M: David Woodhouse <dwmw2@infradead.org> 10443M: Lu Baolu <baolu.lu@linux.intel.com> 10444L: iommu@lists.linux.dev 10445S: Supported 10446T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10447F: drivers/iommu/intel/ 10448 10449INTEL IPU3 CSI-2 CIO2 DRIVER 10450M: Yong Zhi <yong.zhi@intel.com> 10451M: Sakari Ailus <sakari.ailus@linux.intel.com> 10452M: Bingbu Cao <bingbu.cao@intel.com> 10453M: Dan Scally <djrscally@gmail.com> 10454R: Tianshu Qiu <tian.shu.qiu@intel.com> 10455L: linux-media@vger.kernel.org 10456S: Maintained 10457T: git git://linuxtv.org/media_tree.git 10458F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10459F: drivers/media/pci/intel/ipu3/ 10460 10461INTEL IPU3 CSI-2 IMGU DRIVER 10462M: Sakari Ailus <sakari.ailus@linux.intel.com> 10463R: Bingbu Cao <bingbu.cao@intel.com> 10464R: Tianshu Qiu <tian.shu.qiu@intel.com> 10465L: linux-media@vger.kernel.org 10466S: Maintained 10467F: Documentation/admin-guide/media/ipu3.rst 10468F: Documentation/admin-guide/media/ipu3_rcb.svg 10469F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10470F: drivers/staging/media/ipu3/ 10471 10472INTEL IXP4XX CRYPTO SUPPORT 10473M: Corentin Labbe <clabbe@baylibre.com> 10474L: linux-crypto@vger.kernel.org 10475S: Maintained 10476F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10477 10478INTEL ISHTP ECLITE DRIVER 10479M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10480L: platform-driver-x86@vger.kernel.org 10481S: Supported 10482F: drivers/platform/x86/intel/ishtp_eclite.c 10483 10484INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10485M: Krzysztof Halasa <khalasa@piap.pl> 10486S: Maintained 10487F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10488F: drivers/net/wan/ixp4xx_hss.c 10489F: drivers/soc/ixp4xx/ixp4xx-npe.c 10490F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10491F: include/linux/soc/ixp4xx/npe.h 10492F: include/linux/soc/ixp4xx/qmgr.h 10493 10494INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10495M: Deepak Saxena <dsaxena@plexity.net> 10496S: Maintained 10497F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10498F: drivers/char/hw_random/ixp4xx-rng.c 10499 10500INTEL KEEM BAY DRM DRIVER 10501M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10502M: Edmund Dea <edmund.j.dea@intel.com> 10503S: Maintained 10504F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10505F: drivers/gpu/drm/kmb/ 10506 10507INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10508M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10509S: Maintained 10510F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10511F: drivers/crypto/intel/keembay/Kconfig 10512F: drivers/crypto/intel/keembay/Makefile 10513F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10514F: drivers/crypto/intel/keembay/ocs-aes.c 10515F: drivers/crypto/intel/keembay/ocs-aes.h 10516 10517INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10518M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10519M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10520M: Mark Gross <mgross@linux.intel.com> 10521S: Maintained 10522F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10523F: drivers/crypto/intel/keembay/Kconfig 10524F: drivers/crypto/intel/keembay/Makefile 10525F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10526 10527INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10528M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10529M: Declan Murphy <declan.murphy@intel.com> 10530S: Maintained 10531F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10532F: drivers/crypto/intel/keembay/Kconfig 10533F: drivers/crypto/intel/keembay/Makefile 10534F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10535F: drivers/crypto/intel/keembay/ocs-hcu.c 10536F: drivers/crypto/intel/keembay/ocs-hcu.h 10537 10538INTEL MANAGEMENT ENGINE (mei) 10539M: Tomas Winkler <tomas.winkler@intel.com> 10540L: linux-kernel@vger.kernel.org 10541S: Supported 10542F: Documentation/driver-api/mei/* 10543F: drivers/misc/mei/ 10544F: drivers/watchdog/mei_wdt.c 10545F: include/linux/mei_aux.h 10546F: include/linux/mei_cl_bus.h 10547F: include/uapi/linux/mei.h 10548F: include/uapi/linux/mei_uuid.h 10549F: include/uapi/linux/uuid.h 10550F: samples/mei/* 10551 10552INTEL MAX 10 BMC MFD DRIVER 10553M: Xu Yilun <yilun.xu@intel.com> 10554R: Tom Rix <trix@redhat.com> 10555S: Maintained 10556F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10557F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10558F: drivers/hwmon/intel-m10-bmc-hwmon.c 10559F: drivers/mfd/intel-m10-bmc* 10560F: include/linux/mfd/intel-m10-bmc.h 10561 10562INTEL P-Unit IPC DRIVER 10563M: Zha Qipeng <qipeng.zha@intel.com> 10564L: platform-driver-x86@vger.kernel.org 10565S: Maintained 10566F: arch/x86/include/asm/intel_punit_ipc.h 10567F: drivers/platform/x86/intel/punit_ipc.c 10568 10569INTEL PMC CORE DRIVER 10570M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10571M: David E Box <david.e.box@intel.com> 10572L: platform-driver-x86@vger.kernel.org 10573S: Maintained 10574F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10575F: drivers/platform/x86/intel/pmc/ 10576 10577INTEL PMIC GPIO DRIVERS 10578M: Andy Shevchenko <andy@kernel.org> 10579S: Supported 10580T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10581F: drivers/gpio/gpio-*cove.c 10582 10583INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10584M: Andy Shevchenko <andy@kernel.org> 10585S: Supported 10586F: drivers/mfd/intel_soc_pmic* 10587F: include/linux/mfd/intel_soc_pmic* 10588 10589INTEL PMT DRIVERS 10590M: David E. Box <david.e.box@linux.intel.com> 10591S: Supported 10592F: drivers/platform/x86/intel/pmt/ 10593 10594INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10595M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10596L: linux-wireless@vger.kernel.org 10597S: Maintained 10598F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10599F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10600F: drivers/net/wireless/intel/ipw2x00/ 10601 10602INTEL PSTATE DRIVER 10603M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10604M: Len Brown <lenb@kernel.org> 10605L: linux-pm@vger.kernel.org 10606S: Supported 10607F: drivers/cpufreq/intel_pstate.c 10608 10609INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10610M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10611L: linux-iio@vger.kernel.org 10612F: drivers/counter/intel-qep.c 10613 10614INTEL SCU DRIVERS 10615M: Mika Westerberg <mika.westerberg@linux.intel.com> 10616S: Maintained 10617F: arch/x86/include/asm/intel_scu_ipc.h 10618F: drivers/platform/x86/intel_scu_* 10619 10620INTEL SDSI DRIVER 10621M: David E. Box <david.e.box@linux.intel.com> 10622S: Supported 10623F: drivers/platform/x86/intel/sdsi.c 10624F: tools/arch/x86/intel_sdsi/ 10625F: tools/testing/selftests/drivers/sdsi/ 10626 10627INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10628M: Daniel Scally <djrscally@gmail.com> 10629S: Maintained 10630F: drivers/platform/x86/intel/int3472/ 10631 10632INTEL SPEED SELECT TECHNOLOGY 10633M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10634L: platform-driver-x86@vger.kernel.org 10635S: Maintained 10636F: drivers/platform/x86/intel/speed_select_if/ 10637F: include/uapi/linux/isst_if.h 10638F: tools/power/x86/intel-speed-select/ 10639 10640INTEL STRATIX10 FIRMWARE DRIVERS 10641M: Dinh Nguyen <dinguyen@kernel.org> 10642L: linux-kernel@vger.kernel.org 10643S: Maintained 10644F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10645F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10646F: drivers/firmware/stratix10-rsu.c 10647F: drivers/firmware/stratix10-svc.c 10648F: include/linux/firmware/intel/stratix10-smc.h 10649F: include/linux/firmware/intel/stratix10-svc-client.h 10650T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10651 10652INTEL TELEMETRY DRIVER 10653M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10654M: "David E. Box" <david.e.box@linux.intel.com> 10655L: platform-driver-x86@vger.kernel.org 10656S: Maintained 10657F: arch/x86/include/asm/intel_telemetry.h 10658F: drivers/platform/x86/intel/telemetry/ 10659 10660INTEL TPMI DRIVER 10661M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10662L: platform-driver-x86@vger.kernel.org 10663S: Maintained 10664F: drivers/platform/x86/intel/tpmi.c 10665F: include/linux/intel_tpmi.h 10666 10667INTEL UNCORE FREQUENCY CONTROL 10668M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10669L: platform-driver-x86@vger.kernel.org 10670S: Maintained 10671F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10672F: drivers/platform/x86/intel/uncore-frequency/ 10673 10674INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10675M: David E. Box <david.e.box@linux.intel.com> 10676S: Supported 10677F: drivers/platform/x86/intel/vsec.* 10678 10679INTEL VIRTUAL BUTTON DRIVER 10680M: AceLan Kao <acelan.kao@canonical.com> 10681L: platform-driver-x86@vger.kernel.org 10682S: Maintained 10683F: drivers/platform/x86/intel/vbtn.c 10684 10685INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10686M: Stanislaw Gruszka <stf_xl@wp.pl> 10687L: linux-wireless@vger.kernel.org 10688S: Supported 10689F: drivers/net/wireless/intel/iwlegacy/ 10690 10691INTEL WIRELESS WIFI LINK (iwlwifi) 10692M: Gregory Greenman <gregory.greenman@intel.com> 10693L: linux-wireless@vger.kernel.org 10694S: Supported 10695W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10696T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10697F: drivers/net/wireless/intel/iwlwifi/ 10698 10699INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10700M: Jithu Joseph <jithu.joseph@intel.com> 10701R: Maurice Ma <maurice.ma@intel.com> 10702S: Maintained 10703W: https://slimbootloader.github.io/security/firmware-update.html 10704F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10705 10706INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10707L: Dell.Client.Kernel@dell.com 10708S: Maintained 10709F: drivers/platform/x86/intel/wmi/thunderbolt.c 10710 10711INTEL WWAN IOSM DRIVER 10712M: M Chetan Kumar <m.chetan.kumar@intel.com> 10713M: Intel Corporation <linuxwwan@intel.com> 10714L: netdev@vger.kernel.org 10715S: Maintained 10716F: drivers/net/wwan/iosm/ 10717 10718INTEL(R) TRACE HUB 10719M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10720S: Supported 10721F: Documentation/trace/intel_th.rst 10722F: drivers/hwtracing/intel_th/ 10723F: include/linux/intel_th.h 10724 10725INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10726M: Ning Sun <ning.sun@intel.com> 10727L: tboot-devel@lists.sourceforge.net 10728S: Supported 10729W: http://tboot.sourceforge.net 10730T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10731F: Documentation/arch/x86/intel_txt.rst 10732F: arch/x86/kernel/tboot.c 10733F: include/linux/tboot.h 10734 10735INTEL SGX 10736M: Jarkko Sakkinen <jarkko@kernel.org> 10737R: Dave Hansen <dave.hansen@linux.intel.com> 10738L: linux-sgx@vger.kernel.org 10739S: Supported 10740Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10741T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10742F: Documentation/arch/x86/sgx.rst 10743F: arch/x86/entry/vdso/vsgx.S 10744F: arch/x86/include/asm/sgx.h 10745F: arch/x86/include/uapi/asm/sgx.h 10746F: arch/x86/kernel/cpu/sgx/* 10747F: tools/testing/selftests/sgx/* 10748K: \bSGX_ 10749 10750INTERCONNECT API 10751M: Georgi Djakov <djakov@kernel.org> 10752L: linux-pm@vger.kernel.org 10753S: Maintained 10754T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10755F: Documentation/devicetree/bindings/interconnect/ 10756F: Documentation/driver-api/interconnect.rst 10757F: drivers/interconnect/ 10758F: include/dt-bindings/interconnect/ 10759F: include/linux/interconnect-provider.h 10760F: include/linux/interconnect.h 10761 10762INTERRUPT COUNTER DRIVER 10763M: Oleksij Rempel <o.rempel@pengutronix.de> 10764R: Pengutronix Kernel Team <kernel@pengutronix.de> 10765L: linux-iio@vger.kernel.org 10766F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10767F: drivers/counter/interrupt-cnt.c 10768 10769INTERSIL ISL7998X VIDEO DECODER DRIVER 10770M: Michael Tretter <m.tretter@pengutronix.de> 10771R: Pengutronix Kernel Team <kernel@pengutronix.de> 10772L: linux-media@vger.kernel.org 10773S: Maintained 10774F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10775F: drivers/media/i2c/isl7998x.c 10776 10777INVENSENSE ICM-426xx IMU DRIVER 10778M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10779L: linux-iio@vger.kernel.org 10780S: Maintained 10781W: https://invensense.tdk.com/ 10782F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10783F: drivers/iio/imu/inv_icm42600/ 10784 10785INVENSENSE MPU-3050 GYROSCOPE DRIVER 10786M: Linus Walleij <linus.walleij@linaro.org> 10787L: linux-iio@vger.kernel.org 10788S: Maintained 10789F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10790F: drivers/iio/gyro/mpu3050* 10791 10792IOC3 ETHERNET DRIVER 10793M: Ralf Baechle <ralf@linux-mips.org> 10794L: linux-mips@vger.kernel.org 10795S: Maintained 10796F: drivers/net/ethernet/sgi/ioc3-eth.c 10797 10798IOMAP FILESYSTEM LIBRARY 10799M: Christoph Hellwig <hch@infradead.org> 10800M: Darrick J. Wong <djwong@kernel.org> 10801L: linux-xfs@vger.kernel.org 10802L: linux-fsdevel@vger.kernel.org 10803S: Supported 10804T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10805F: fs/iomap/ 10806F: include/linux/iomap.h 10807 10808IOMMU DMA-API LAYER 10809M: Robin Murphy <robin.murphy@arm.com> 10810L: iommu@lists.linux.dev 10811S: Maintained 10812T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10813F: drivers/iommu/dma-iommu.c 10814F: drivers/iommu/dma-iommu.h 10815F: drivers/iommu/iova.c 10816F: include/linux/iova.h 10817 10818IOMMUFD 10819M: Jason Gunthorpe <jgg@nvidia.com> 10820M: Kevin Tian <kevin.tian@intel.com> 10821L: iommu@lists.linux.dev 10822S: Maintained 10823T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10824F: Documentation/userspace-api/iommufd.rst 10825F: drivers/iommu/iommufd/ 10826F: include/linux/iommufd.h 10827F: include/uapi/linux/iommufd.h 10828F: tools/testing/selftests/iommu/ 10829 10830IOMMU SUBSYSTEM 10831M: Joerg Roedel <joro@8bytes.org> 10832M: Will Deacon <will@kernel.org> 10833R: Robin Murphy <robin.murphy@arm.com> 10834L: iommu@lists.linux.dev 10835S: Maintained 10836T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10837F: Documentation/devicetree/bindings/iommu/ 10838F: Documentation/userspace-api/iommu.rst 10839F: drivers/iommu/ 10840F: include/linux/iommu.h 10841F: include/linux/iova.h 10842F: include/linux/of_iommu.h 10843F: include/uapi/linux/iommu.h 10844 10845IOSYS-MAP HELPERS 10846M: Thomas Zimmermann <tzimmermann@suse.de> 10847L: dri-devel@lists.freedesktop.org 10848S: Maintained 10849T: git git://anongit.freedesktop.org/drm/drm-misc 10850F: include/linux/iosys-map.h 10851 10852IO_URING 10853M: Jens Axboe <axboe@kernel.dk> 10854R: Pavel Begunkov <asml.silence@gmail.com> 10855L: io-uring@vger.kernel.org 10856S: Maintained 10857T: git git://git.kernel.dk/linux-block 10858T: git git://git.kernel.dk/liburing 10859F: io_uring/ 10860F: include/linux/io_uring.h 10861F: include/linux/io_uring_types.h 10862F: include/trace/events/io_uring.h 10863F: include/uapi/linux/io_uring.h 10864F: tools/io_uring/ 10865 10866IPMI SUBSYSTEM 10867M: Corey Minyard <minyard@acm.org> 10868L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10869S: Supported 10870W: http://openipmi.sourceforge.net/ 10871T: git https://github.com/cminyard/linux-ipmi.git for-next 10872F: Documentation/driver-api/ipmi.rst 10873F: Documentation/devicetree/bindings/ipmi/ 10874F: drivers/char/ipmi/ 10875F: include/linux/ipmi* 10876F: include/uapi/linux/ipmi* 10877 10878IPS SCSI RAID DRIVER 10879M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10880L: linux-scsi@vger.kernel.org 10881S: Maintained 10882W: http://www.adaptec.com/ 10883F: drivers/scsi/ips* 10884 10885IPVS 10886M: Simon Horman <horms@verge.net.au> 10887M: Julian Anastasov <ja@ssi.bg> 10888L: netdev@vger.kernel.org 10889L: lvs-devel@vger.kernel.org 10890S: Maintained 10891T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10892T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10893F: Documentation/networking/ipvs-sysctl.rst 10894F: include/net/ip_vs.h 10895F: include/uapi/linux/ip_vs.h 10896F: net/netfilter/ipvs/ 10897 10898IPWIRELESS DRIVER 10899M: Jiri Kosina <jikos@kernel.org> 10900M: David Sterba <dsterba@suse.com> 10901S: Odd Fixes 10902F: drivers/tty/ipwireless/ 10903 10904IRON DEVICE AUDIO CODEC DRIVERS 10905M: Kiseok Jo <kiseok.jo@irondevice.com> 10906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10907S: Maintained 10908F: Documentation/devicetree/bindings/sound/irondevice,* 10909F: sound/soc/codecs/sma* 10910 10911IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10912M: Marc Zyngier <maz@kernel.org> 10913S: Maintained 10914T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10915F: Documentation/core-api/irq/irq-domain.rst 10916F: include/linux/irqdomain.h 10917F: kernel/irq/irqdomain.c 10918F: kernel/irq/msi.c 10919 10920IRQ SUBSYSTEM 10921M: Thomas Gleixner <tglx@linutronix.de> 10922L: linux-kernel@vger.kernel.org 10923S: Maintained 10924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10925F: kernel/irq/ 10926F: include/linux/group_cpus.h 10927F: lib/group_cpus.c 10928 10929IRQCHIP DRIVERS 10930M: Thomas Gleixner <tglx@linutronix.de> 10931M: Marc Zyngier <maz@kernel.org> 10932L: linux-kernel@vger.kernel.org 10933S: Maintained 10934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10935F: Documentation/devicetree/bindings/interrupt-controller/ 10936F: drivers/irqchip/ 10937 10938ISA 10939M: William Breathitt Gray <william.gray@linaro.org> 10940S: Maintained 10941F: Documentation/driver-api/isa.rst 10942F: drivers/base/isa.c 10943F: include/linux/isa.h 10944 10945ISA RADIO MODULE 10946M: Hans Verkuil <hverkuil@xs4all.nl> 10947L: linux-media@vger.kernel.org 10948S: Maintained 10949W: https://linuxtv.org 10950T: git git://linuxtv.org/media_tree.git 10951F: drivers/media/radio/radio-isa* 10952 10953ISAPNP 10954M: Jaroslav Kysela <perex@perex.cz> 10955S: Maintained 10956F: Documentation/driver-api/isapnp.rst 10957F: drivers/pnp/isapnp/ 10958F: include/linux/isapnp.h 10959 10960ISCSI 10961M: Lee Duncan <lduncan@suse.com> 10962M: Chris Leech <cleech@redhat.com> 10963M: Mike Christie <michael.christie@oracle.com> 10964L: open-iscsi@googlegroups.com 10965L: linux-scsi@vger.kernel.org 10966S: Maintained 10967W: www.open-iscsi.com 10968F: drivers/scsi/*iscsi* 10969F: include/scsi/*iscsi* 10970 10971iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10972M: Peter Jones <pjones@redhat.com> 10973M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10974S: Maintained 10975F: drivers/firmware/iscsi_ibft* 10976 10977ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10978M: Sagi Grimberg <sagi@grimberg.me> 10979M: Max Gurtovoy <mgurtovoy@nvidia.com> 10980L: linux-rdma@vger.kernel.org 10981S: Supported 10982W: http://www.openfabrics.org 10983W: www.open-iscsi.org 10984Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10985F: drivers/infiniband/ulp/iser/ 10986 10987ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10988M: Sagi Grimberg <sagi@grimberg.me> 10989L: linux-rdma@vger.kernel.org 10990L: target-devel@vger.kernel.org 10991S: Supported 10992W: http://www.linux-iscsi.org 10993T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10994F: drivers/infiniband/ulp/isert 10995 10996ISDN/CMTP OVER BLUETOOTH 10997M: Karsten Keil <isdn@linux-pingi.de> 10998L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10999L: netdev@vger.kernel.org 11000S: Odd Fixes 11001W: http://www.isdn4linux.de 11002F: Documentation/isdn/ 11003F: drivers/isdn/capi/ 11004F: include/linux/isdn/ 11005F: include/uapi/linux/isdn/ 11006F: net/bluetooth/cmtp/ 11007 11008ISDN/mISDN SUBSYSTEM 11009M: Karsten Keil <isdn@linux-pingi.de> 11010L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11011L: netdev@vger.kernel.org 11012S: Maintained 11013W: http://www.isdn4linux.de 11014F: drivers/isdn/Kconfig 11015F: drivers/isdn/Makefile 11016F: drivers/isdn/hardware/ 11017F: drivers/isdn/mISDN/ 11018 11019ISOFS FILESYSTEM 11020M: Jan Kara <jack@suse.cz> 11021L: linux-fsdevel@vger.kernel.org 11022S: Maintained 11023F: Documentation/filesystems/isofs.rst 11024F: fs/isofs/ 11025 11026IT87 HARDWARE MONITORING DRIVER 11027M: Jean Delvare <jdelvare@suse.com> 11028L: linux-hwmon@vger.kernel.org 11029S: Maintained 11030F: Documentation/hwmon/it87.rst 11031F: drivers/hwmon/it87.c 11032 11033IT913X MEDIA DRIVER 11034M: Antti Palosaari <crope@iki.fi> 11035L: linux-media@vger.kernel.org 11036S: Maintained 11037W: https://linuxtv.org 11038W: http://palosaari.fi/linux/ 11039Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11040T: git git://linuxtv.org/anttip/media_tree.git 11041F: drivers/media/tuners/it913x* 11042 11043ITE IT66121 HDMI BRIDGE DRIVER 11044M: Phong LE <ple@baylibre.com> 11045M: Neil Armstrong <neil.armstrong@linaro.org> 11046S: Maintained 11047T: git git://anongit.freedesktop.org/drm/drm-misc 11048F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11049F: drivers/gpu/drm/bridge/ite-it66121.c 11050 11051IVTV VIDEO4LINUX DRIVER 11052M: Andy Walls <awalls@md.metrocast.net> 11053L: linux-media@vger.kernel.org 11054S: Maintained 11055W: https://linuxtv.org 11056T: git git://linuxtv.org/media_tree.git 11057F: Documentation/admin-guide/media/ivtv* 11058F: drivers/media/pci/ivtv/ 11059F: include/uapi/linux/ivtv* 11060 11061IX2505V MEDIA DRIVER 11062M: Malcolm Priestley <tvboxspy@gmail.com> 11063L: linux-media@vger.kernel.org 11064S: Maintained 11065W: https://linuxtv.org 11066Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11067F: drivers/media/dvb-frontends/ix2505v* 11068 11069JAILHOUSE HYPERVISOR INTERFACE 11070M: Jan Kiszka <jan.kiszka@siemens.com> 11071L: jailhouse-dev@googlegroups.com 11072S: Maintained 11073F: arch/x86/include/asm/jailhouse_para.h 11074F: arch/x86/kernel/jailhouse.c 11075 11076JC42.4 TEMPERATURE SENSOR DRIVER 11077M: Guenter Roeck <linux@roeck-us.net> 11078L: linux-hwmon@vger.kernel.org 11079S: Maintained 11080F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11081F: Documentation/hwmon/jc42.rst 11082F: drivers/hwmon/jc42.c 11083 11084JFS FILESYSTEM 11085M: Dave Kleikamp <shaggy@kernel.org> 11086L: jfs-discussion@lists.sourceforge.net 11087S: Odd Fixes 11088W: http://jfs.sourceforge.net/ 11089T: git https://github.com/kleikamp/linux-shaggy.git 11090F: Documentation/admin-guide/jfs.rst 11091F: fs/jfs/ 11092 11093JME NETWORK DRIVER 11094M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11095L: netdev@vger.kernel.org 11096S: Maintained 11097F: drivers/net/ethernet/jme.* 11098 11099JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11100M: David Woodhouse <dwmw2@infradead.org> 11101M: Richard Weinberger <richard@nod.at> 11102L: linux-mtd@lists.infradead.org 11103S: Odd Fixes 11104W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11105T: git git://git.infradead.org/ubifs-2.6.git 11106F: fs/jffs2/ 11107F: include/uapi/linux/jffs2.h 11108 11109JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11110M: "Theodore Ts'o" <tytso@mit.edu> 11111M: Jan Kara <jack@suse.com> 11112L: linux-ext4@vger.kernel.org 11113S: Maintained 11114F: fs/jbd2/ 11115F: include/linux/jbd2.h 11116 11117JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11118M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11119L: linux-media@vger.kernel.org 11120L: linux-renesas-soc@vger.kernel.org 11121S: Maintained 11122F: drivers/media/platform/renesas/rcar_jpu.c 11123 11124JSM Neo PCI based serial card 11125L: linux-serial@vger.kernel.org 11126S: Orphan 11127F: drivers/tty/serial/jsm/ 11128 11129K10TEMP HARDWARE MONITORING DRIVER 11130M: Clemens Ladisch <clemens@ladisch.de> 11131L: linux-hwmon@vger.kernel.org 11132S: Maintained 11133F: Documentation/hwmon/k10temp.rst 11134F: drivers/hwmon/k10temp.c 11135 11136K8TEMP HARDWARE MONITORING DRIVER 11137M: Rudolf Marek <r.marek@assembler.cz> 11138L: linux-hwmon@vger.kernel.org 11139S: Maintained 11140F: Documentation/hwmon/k8temp.rst 11141F: drivers/hwmon/k8temp.c 11142 11143KASAN 11144M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11145R: Alexander Potapenko <glider@google.com> 11146R: Andrey Konovalov <andreyknvl@gmail.com> 11147R: Dmitry Vyukov <dvyukov@google.com> 11148R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11149L: kasan-dev@googlegroups.com 11150S: Maintained 11151F: Documentation/dev-tools/kasan.rst 11152F: arch/*/include/asm/*kasan.h 11153F: arch/*/mm/kasan_init* 11154F: include/linux/kasan*.h 11155F: lib/Kconfig.kasan 11156F: mm/kasan/ 11157F: scripts/Makefile.kasan 11158 11159KCONFIG 11160M: Masahiro Yamada <masahiroy@kernel.org> 11161L: linux-kbuild@vger.kernel.org 11162S: Maintained 11163Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11164T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11165F: Documentation/kbuild/kconfig* 11166F: scripts/Kconfig.include 11167F: scripts/kconfig/ 11168 11169KCOV 11170R: Dmitry Vyukov <dvyukov@google.com> 11171R: Andrey Konovalov <andreyknvl@gmail.com> 11172L: kasan-dev@googlegroups.com 11173S: Maintained 11174F: Documentation/dev-tools/kcov.rst 11175F: include/linux/kcov.h 11176F: include/uapi/linux/kcov.h 11177F: kernel/kcov.c 11178F: scripts/Makefile.kcov 11179 11180KCSAN 11181M: Marco Elver <elver@google.com> 11182R: Dmitry Vyukov <dvyukov@google.com> 11183L: kasan-dev@googlegroups.com 11184S: Maintained 11185F: Documentation/dev-tools/kcsan.rst 11186F: include/linux/kcsan*.h 11187F: kernel/kcsan/ 11188F: lib/Kconfig.kcsan 11189F: scripts/Makefile.kcsan 11190 11191KDUMP 11192M: Baoquan He <bhe@redhat.com> 11193R: Vivek Goyal <vgoyal@redhat.com> 11194R: Dave Young <dyoung@redhat.com> 11195L: kexec@lists.infradead.org 11196S: Maintained 11197W: http://lse.sourceforge.net/kdump/ 11198F: Documentation/admin-guide/kdump/ 11199F: fs/proc/vmcore.c 11200F: include/linux/crash_core.h 11201F: include/linux/crash_dump.h 11202F: include/uapi/linux/vmcore.h 11203F: kernel/crash_*.c 11204 11205KEENE FM RADIO TRANSMITTER DRIVER 11206M: Hans Verkuil <hverkuil@xs4all.nl> 11207L: linux-media@vger.kernel.org 11208S: Maintained 11209W: https://linuxtv.org 11210T: git git://linuxtv.org/media_tree.git 11211F: drivers/media/radio/radio-keene* 11212 11213KERNEL AUTOMOUNTER 11214M: Ian Kent <raven@themaw.net> 11215L: autofs@vger.kernel.org 11216S: Maintained 11217F: fs/autofs/ 11218 11219KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11220M: Masahiro Yamada <masahiroy@kernel.org> 11221R: Nathan Chancellor <nathan@kernel.org> 11222R: Nick Desaulniers <ndesaulniers@google.com> 11223R: Nicolas Schier <nicolas@fjasle.eu> 11224L: linux-kbuild@vger.kernel.org 11225S: Maintained 11226Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11227T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11228F: Documentation/kbuild/ 11229F: Makefile 11230F: scripts/*vmlinux* 11231F: scripts/Kbuild* 11232F: scripts/Makefile* 11233F: scripts/basic/ 11234F: scripts/dummy-tools/ 11235F: scripts/mk* 11236F: scripts/mod/ 11237F: scripts/package/ 11238 11239KERNEL HARDENING (not covered by other areas) 11240M: Kees Cook <keescook@chromium.org> 11241L: linux-hardening@vger.kernel.org 11242S: Supported 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11244F: Documentation/ABI/testing/sysfs-kernel-oops_count 11245F: Documentation/ABI/testing/sysfs-kernel-warn_count 11246F: include/linux/overflow.h 11247F: include/linux/randomize_kstack.h 11248F: mm/usercopy.c 11249K: \b(add|choose)_random_kstack_offset\b 11250K: \b__check_(object_size|heap_object)\b 11251 11252KERNEL JANITORS 11253L: kernel-janitors@vger.kernel.org 11254S: Odd Fixes 11255W: http://kernelnewbies.org/KernelJanitors 11256 11257KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11258M: Chuck Lever <chuck.lever@oracle.com> 11259M: Jeff Layton <jlayton@kernel.org> 11260L: linux-nfs@vger.kernel.org 11261S: Supported 11262W: http://nfs.sourceforge.net/ 11263T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11264F: fs/exportfs/ 11265F: fs/lockd/ 11266F: fs/nfs_common/ 11267F: fs/nfsd/ 11268F: include/linux/lockd/ 11269F: include/linux/sunrpc/ 11270F: include/trace/events/rpcgss.h 11271F: include/trace/events/rpcrdma.h 11272F: include/trace/events/sunrpc.h 11273F: include/trace/misc/fs.h 11274F: include/trace/misc/nfs.h 11275F: include/trace/misc/sunrpc.h 11276F: include/uapi/linux/nfsd/ 11277F: include/uapi/linux/sunrpc/ 11278F: net/sunrpc/ 11279F: Documentation/filesystems/nfs/ 11280 11281KERNEL REGRESSIONS 11282M: Thorsten Leemhuis <linux@leemhuis.info> 11283L: regressions@lists.linux.dev 11284S: Supported 11285F: Documentation/admin-guide/reporting-regressions.rst 11286F: Documentation/process/handling-regressions.rst 11287 11288KERNEL SELFTEST FRAMEWORK 11289M: Shuah Khan <shuah@kernel.org> 11290M: Shuah Khan <skhan@linuxfoundation.org> 11291L: linux-kselftest@vger.kernel.org 11292S: Maintained 11293Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11294T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11295F: Documentation/dev-tools/kselftest* 11296F: tools/testing/selftests/ 11297 11298KERNEL SMB3 SERVER (KSMBD) 11299M: Namjae Jeon <linkinjeon@kernel.org> 11300M: Steve French <sfrench@samba.org> 11301R: Sergey Senozhatsky <senozhatsky@chromium.org> 11302R: Tom Talpey <tom@talpey.com> 11303L: linux-cifs@vger.kernel.org 11304S: Maintained 11305T: git git://git.samba.org/ksmbd.git 11306F: Documentation/filesystems/cifs/ksmbd.rst 11307F: fs/ksmbd/ 11308F: fs/smbfs_common/ 11309 11310KERNEL UNIT TESTING FRAMEWORK (KUnit) 11311M: Brendan Higgins <brendanhiggins@google.com> 11312M: David Gow <davidgow@google.com> 11313L: linux-kselftest@vger.kernel.org 11314L: kunit-dev@googlegroups.com 11315S: Maintained 11316W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11317F: Documentation/dev-tools/kunit/ 11318F: include/kunit/ 11319F: lib/kunit/ 11320F: tools/testing/kunit/ 11321 11322KERNEL USERMODE HELPER 11323M: Luis Chamberlain <mcgrof@kernel.org> 11324L: linux-kernel@vger.kernel.org 11325S: Maintained 11326F: include/linux/umh.h 11327F: kernel/umh.c 11328 11329KERNEL VIRTUAL MACHINE (KVM) 11330M: Paolo Bonzini <pbonzini@redhat.com> 11331L: kvm@vger.kernel.org 11332S: Supported 11333W: http://www.linux-kvm.org 11334T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11335F: Documentation/virt/kvm/ 11336F: include/asm-generic/kvm* 11337F: include/kvm/iodev.h 11338F: include/linux/kvm* 11339F: include/trace/events/kvm.h 11340F: include/uapi/asm-generic/kvm* 11341F: include/uapi/linux/kvm* 11342F: tools/kvm/ 11343F: tools/testing/selftests/kvm/ 11344F: virt/kvm/* 11345 11346KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11347M: Marc Zyngier <maz@kernel.org> 11348M: Oliver Upton <oliver.upton@linux.dev> 11349R: James Morse <james.morse@arm.com> 11350R: Suzuki K Poulose <suzuki.poulose@arm.com> 11351R: Zenghui Yu <yuzenghui@huawei.com> 11352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11353L: kvmarm@lists.linux.dev 11354S: Maintained 11355T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11356F: arch/arm64/include/asm/kvm* 11357F: arch/arm64/include/uapi/asm/kvm* 11358F: arch/arm64/kvm/ 11359F: include/kvm/arm_* 11360F: tools/testing/selftests/kvm/*/aarch64/ 11361F: tools/testing/selftests/kvm/aarch64/ 11362 11363KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11364M: Huacai Chen <chenhuacai@kernel.org> 11365M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11366L: linux-mips@vger.kernel.org 11367L: kvm@vger.kernel.org 11368S: Maintained 11369T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11370F: arch/mips/include/asm/kvm* 11371F: arch/mips/include/uapi/asm/kvm* 11372F: arch/mips/kvm/ 11373 11374KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11375L: linuxppc-dev@lists.ozlabs.org 11376T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11377F: arch/powerpc/include/asm/kvm* 11378F: arch/powerpc/include/uapi/asm/kvm* 11379F: arch/powerpc/kernel/kvm* 11380F: arch/powerpc/kvm/ 11381 11382KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11383M: Anup Patel <anup@brainfault.org> 11384R: Atish Patra <atishp@atishpatra.org> 11385L: kvm@vger.kernel.org 11386L: kvm-riscv@lists.infradead.org 11387L: linux-riscv@lists.infradead.org 11388S: Maintained 11389T: git https://github.com/kvm-riscv/linux.git 11390F: arch/riscv/include/asm/kvm* 11391F: arch/riscv/include/uapi/asm/kvm* 11392F: arch/riscv/kvm/ 11393F: tools/testing/selftests/kvm/*/riscv/ 11394 11395KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11396M: Christian Borntraeger <borntraeger@linux.ibm.com> 11397M: Janosch Frank <frankja@linux.ibm.com> 11398M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11399R: David Hildenbrand <david@redhat.com> 11400L: kvm@vger.kernel.org 11401S: Supported 11402T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11403F: Documentation/virt/kvm/s390* 11404F: arch/s390/include/asm/gmap.h 11405F: arch/s390/include/asm/kvm* 11406F: arch/s390/include/uapi/asm/kvm* 11407F: arch/s390/include/uapi/asm/uvdevice.h 11408F: arch/s390/kernel/uv.c 11409F: arch/s390/kvm/ 11410F: arch/s390/mm/gmap.c 11411F: drivers/s390/char/uvdevice.c 11412F: tools/testing/selftests/drivers/s390x/uvdevice/ 11413F: tools/testing/selftests/kvm/*/s390x/ 11414F: tools/testing/selftests/kvm/s390x/ 11415 11416KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11417M: Sean Christopherson <seanjc@google.com> 11418M: Paolo Bonzini <pbonzini@redhat.com> 11419L: kvm@vger.kernel.org 11420S: Supported 11421T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11422F: arch/x86/include/asm/kvm* 11423F: arch/x86/include/asm/svm.h 11424F: arch/x86/include/asm/vmx*.h 11425F: arch/x86/include/uapi/asm/kvm* 11426F: arch/x86/include/uapi/asm/svm.h 11427F: arch/x86/include/uapi/asm/vmx.h 11428F: arch/x86/kvm/ 11429F: arch/x86/kvm/*/ 11430 11431KVM PARAVIRT (KVM/paravirt) 11432M: Paolo Bonzini <pbonzini@redhat.com> 11433R: Wanpeng Li <wanpengli@tencent.com> 11434R: Vitaly Kuznetsov <vkuznets@redhat.com> 11435L: kvm@vger.kernel.org 11436S: Supported 11437T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11438F: arch/x86/kernel/kvm.c 11439F: arch/x86/kernel/kvmclock.c 11440F: arch/x86/include/asm/pvclock-abi.h 11441F: include/linux/kvm_para.h 11442F: include/uapi/linux/kvm_para.h 11443F: include/uapi/asm-generic/kvm_para.h 11444F: include/asm-generic/kvm_para.h 11445F: arch/um/include/asm/kvm_para.h 11446F: arch/x86/include/asm/kvm_para.h 11447F: arch/x86/include/uapi/asm/kvm_para.h 11448 11449KVM X86 HYPER-V (KVM/hyper-v) 11450M: Vitaly Kuznetsov <vkuznets@redhat.com> 11451M: Sean Christopherson <seanjc@google.com> 11452M: Paolo Bonzini <pbonzini@redhat.com> 11453L: kvm@vger.kernel.org 11454S: Supported 11455T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11456F: arch/x86/kvm/hyperv.* 11457F: arch/x86/kvm/kvm_onhyperv.* 11458F: arch/x86/kvm/svm/hyperv.* 11459F: arch/x86/kvm/svm/svm_onhyperv.* 11460F: arch/x86/kvm/vmx/hyperv.* 11461 11462KVM X86 Xen (KVM/Xen) 11463M: David Woodhouse <dwmw2@infradead.org> 11464M: Paul Durrant <paul@xen.org> 11465M: Sean Christopherson <seanjc@google.com> 11466M: Paolo Bonzini <pbonzini@redhat.com> 11467L: kvm@vger.kernel.org 11468S: Supported 11469T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11470F: arch/x86/kvm/xen.* 11471 11472KERNFS 11473M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11474M: Tejun Heo <tj@kernel.org> 11475S: Supported 11476T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11477F: fs/kernfs/ 11478F: include/linux/kernfs.h 11479 11480KEXEC 11481M: Eric Biederman <ebiederm@xmission.com> 11482L: kexec@lists.infradead.org 11483S: Maintained 11484W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11485F: include/linux/kexec.h 11486F: include/uapi/linux/kexec.h 11487F: kernel/kexec* 11488 11489KEYS-ENCRYPTED 11490M: Mimi Zohar <zohar@linux.ibm.com> 11491L: linux-integrity@vger.kernel.org 11492L: keyrings@vger.kernel.org 11493S: Supported 11494F: Documentation/security/keys/trusted-encrypted.rst 11495F: include/keys/encrypted-type.h 11496F: security/keys/encrypted-keys/ 11497 11498KEYS-TRUSTED 11499M: James Bottomley <jejb@linux.ibm.com> 11500M: Jarkko Sakkinen <jarkko@kernel.org> 11501M: Mimi Zohar <zohar@linux.ibm.com> 11502L: linux-integrity@vger.kernel.org 11503L: keyrings@vger.kernel.org 11504S: Supported 11505F: Documentation/security/keys/trusted-encrypted.rst 11506F: include/keys/trusted-type.h 11507F: include/keys/trusted_tpm.h 11508F: security/keys/trusted-keys/ 11509 11510KEYS-TRUSTED-TEE 11511M: Sumit Garg <sumit.garg@linaro.org> 11512L: linux-integrity@vger.kernel.org 11513L: keyrings@vger.kernel.org 11514S: Supported 11515F: include/keys/trusted_tee.h 11516F: security/keys/trusted-keys/trusted_tee.c 11517 11518KEYS-TRUSTED-CAAM 11519M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11520R: Pengutronix Kernel Team <kernel@pengutronix.de> 11521L: linux-integrity@vger.kernel.org 11522L: keyrings@vger.kernel.org 11523S: Maintained 11524F: include/keys/trusted_caam.h 11525F: security/keys/trusted-keys/trusted_caam.c 11526 11527KEYS/KEYRINGS 11528M: David Howells <dhowells@redhat.com> 11529M: Jarkko Sakkinen <jarkko@kernel.org> 11530L: keyrings@vger.kernel.org 11531S: Maintained 11532F: Documentation/security/keys/core.rst 11533F: include/keys/ 11534F: include/linux/key-type.h 11535F: include/linux/key.h 11536F: include/linux/keyctl.h 11537F: include/uapi/linux/keyctl.h 11538F: security/keys/ 11539 11540KEYS/KEYRINGS_INTEGRITY 11541M: Jarkko Sakkinen <jarkko@kernel.org> 11542M: Mimi Zohar <zohar@linux.ibm.com> 11543L: linux-integrity@vger.kernel.org 11544L: keyrings@vger.kernel.org 11545S: Supported 11546F: security/integrity/platform_certs 11547 11548KFENCE 11549M: Alexander Potapenko <glider@google.com> 11550M: Marco Elver <elver@google.com> 11551R: Dmitry Vyukov <dvyukov@google.com> 11552L: kasan-dev@googlegroups.com 11553S: Maintained 11554F: Documentation/dev-tools/kfence.rst 11555F: arch/*/include/asm/kfence.h 11556F: include/linux/kfence.h 11557F: lib/Kconfig.kfence 11558F: mm/kfence/ 11559 11560KFIFO 11561M: Stefani Seibold <stefani@seibold.net> 11562S: Maintained 11563F: include/linux/kfifo.h 11564F: lib/kfifo.c 11565F: samples/kfifo/ 11566 11567KGDB / KDB /debug_core 11568M: Jason Wessel <jason.wessel@windriver.com> 11569M: Daniel Thompson <daniel.thompson@linaro.org> 11570R: Douglas Anderson <dianders@chromium.org> 11571L: kgdb-bugreport@lists.sourceforge.net 11572S: Maintained 11573W: http://kgdb.wiki.kernel.org/ 11574T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11575F: Documentation/dev-tools/kgdb.rst 11576F: drivers/misc/kgdbts.c 11577F: drivers/tty/serial/kgdboc.c 11578F: include/linux/kdb.h 11579F: include/linux/kgdb.h 11580F: kernel/debug/ 11581F: kernel/module/kdb.c 11582 11583KHADAS MCU MFD DRIVER 11584M: Neil Armstrong <neil.armstrong@linaro.org> 11585L: linux-amlogic@lists.infradead.org 11586S: Maintained 11587F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11588F: drivers/mfd/khadas-mcu.c 11589F: include/linux/mfd/khadas-mcu.h 11590F: drivers/thermal/khadas_mcu_fan.c 11591 11592KIONIX/ROHM KX022A ACCELEROMETER 11593M: Matti Vaittinen <mazziesaccount@gmail.com> 11594L: linux-iio@vger.kernel.org 11595S: Supported 11596F: drivers/iio/accel/kionix-kx022a* 11597 11598KMEMLEAK 11599M: Catalin Marinas <catalin.marinas@arm.com> 11600S: Maintained 11601F: Documentation/dev-tools/kmemleak.rst 11602F: include/linux/kmemleak.h 11603F: mm/kmemleak.c 11604F: samples/kmemleak/kmemleak-test.c 11605 11606KMSAN 11607M: Alexander Potapenko <glider@google.com> 11608R: Marco Elver <elver@google.com> 11609R: Dmitry Vyukov <dvyukov@google.com> 11610L: kasan-dev@googlegroups.com 11611S: Maintained 11612F: Documentation/dev-tools/kmsan.rst 11613F: arch/*/include/asm/kmsan.h 11614F: arch/*/mm/kmsan_* 11615F: include/linux/kmsan*.h 11616F: lib/Kconfig.kmsan 11617F: mm/kmsan/ 11618F: scripts/Makefile.kmsan 11619 11620KPROBES 11621M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11622M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11623M: "David S. Miller" <davem@davemloft.net> 11624M: Masami Hiramatsu <mhiramat@kernel.org> 11625L: linux-kernel@vger.kernel.org 11626L: linux-trace-kernel@vger.kernel.org 11627Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11628S: Maintained 11629T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11630F: Documentation/trace/kprobes.rst 11631F: include/asm-generic/kprobes.h 11632F: include/linux/kprobes.h 11633F: kernel/kprobes.c 11634F: lib/test_kprobes.c 11635F: samples/kprobes 11636 11637KS0108 LCD CONTROLLER DRIVER 11638M: Miguel Ojeda <ojeda@kernel.org> 11639S: Maintained 11640F: Documentation/admin-guide/auxdisplay/ks0108.rst 11641F: drivers/auxdisplay/ks0108.c 11642F: include/linux/ks0108.h 11643 11644KTD253 BACKLIGHT DRIVER 11645M: Linus Walleij <linus.walleij@linaro.org> 11646S: Maintained 11647F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11648F: drivers/video/backlight/ktd253-backlight.c 11649 11650KTEST 11651M: Steven Rostedt <rostedt@goodmis.org> 11652M: John Hawley <warthog9@eaglescrag.net> 11653S: Maintained 11654F: tools/testing/ktest 11655 11656KTZ8866 BACKLIGHT DRIVER 11657M: Jianhua Lu <lujianhua000@gmail.com> 11658S: Maintained 11659F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11660F: drivers/video/backlight/ktz8866.c 11661 11662L3MDEV 11663M: David Ahern <dsahern@kernel.org> 11664L: netdev@vger.kernel.org 11665S: Maintained 11666F: include/net/l3mdev.h 11667F: net/l3mdev 11668 11669LANDLOCK SECURITY MODULE 11670M: Mickaël Salaün <mic@digikod.net> 11671L: linux-security-module@vger.kernel.org 11672S: Supported 11673W: https://landlock.io 11674T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11675F: Documentation/security/landlock.rst 11676F: Documentation/userspace-api/landlock.rst 11677F: include/uapi/linux/landlock.h 11678F: samples/landlock/ 11679F: security/landlock/ 11680F: tools/testing/selftests/landlock/ 11681K: landlock 11682K: LANDLOCK 11683 11684LANTIQ / INTEL Ethernet drivers 11685M: Hauke Mehrtens <hauke@hauke-m.de> 11686L: netdev@vger.kernel.org 11687S: Maintained 11688F: drivers/net/dsa/lantiq_gswip.c 11689F: drivers/net/dsa/lantiq_pce.h 11690F: drivers/net/ethernet/lantiq_xrx200.c 11691F: net/dsa/tag_gswip.c 11692 11693LANTIQ MIPS ARCHITECTURE 11694M: John Crispin <john@phrozen.org> 11695L: linux-mips@vger.kernel.org 11696S: Maintained 11697F: arch/mips/lantiq 11698F: drivers/soc/lantiq 11699 11700LASI 53c700 driver for PARISC 11701M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11702L: linux-scsi@vger.kernel.org 11703S: Maintained 11704F: Documentation/scsi/53c700.rst 11705F: drivers/scsi/53c700* 11706 11707LEAKING_ADDRESSES 11708M: Tobin C. Harding <me@tobin.cc> 11709M: Tycho Andersen <tycho@tycho.pizza> 11710L: linux-hardening@vger.kernel.org 11711S: Maintained 11712T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11713F: scripts/leaking_addresses.pl 11714 11715LED SUBSYSTEM 11716M: Pavel Machek <pavel@ucw.cz> 11717M: Lee Jones <lee@kernel.org> 11718L: linux-leds@vger.kernel.org 11719S: Maintained 11720T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11721F: Documentation/devicetree/bindings/leds/ 11722F: Documentation/leds/ 11723F: drivers/leds/ 11724F: include/dt-bindings/leds/ 11725F: include/linux/leds.h 11726 11727LEGACY EEPROM DRIVER 11728M: Jean Delvare <jdelvare@suse.com> 11729S: Maintained 11730F: Documentation/misc-devices/eeprom.rst 11731F: drivers/misc/eeprom/eeprom.c 11732 11733LEGO MINDSTORMS EV3 11734R: David Lechner <david@lechnology.com> 11735S: Maintained 11736F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11737F: arch/arm/boot/dts/da850-lego-ev3.dts 11738F: drivers/power/supply/lego_ev3_battery.c 11739 11740LEGO USB Tower driver 11741M: Juergen Stuber <starblue@users.sourceforge.net> 11742L: legousb-devel@lists.sourceforge.net 11743S: Maintained 11744W: http://legousb.sourceforge.net/ 11745F: drivers/usb/misc/legousbtower.c 11746 11747LETSKETCH HID TABLET DRIVER 11748M: Hans de Goede <hdegoede@redhat.com> 11749L: linux-input@vger.kernel.org 11750S: Maintained 11751T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11752F: drivers/hid/hid-letsketch.c 11753 11754LG LAPTOP EXTRAS 11755M: Matan Ziv-Av <matan@svgalib.org> 11756L: platform-driver-x86@vger.kernel.org 11757S: Maintained 11758F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11759F: Documentation/admin-guide/laptops/lg-laptop.rst 11760F: drivers/platform/x86/lg-laptop.c 11761 11762LG2160 MEDIA DRIVER 11763M: Michael Krufky <mkrufky@linuxtv.org> 11764L: linux-media@vger.kernel.org 11765S: Maintained 11766W: https://linuxtv.org 11767W: http://github.com/mkrufky 11768Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11769T: git git://linuxtv.org/mkrufky/tuners.git 11770F: drivers/media/dvb-frontends/lg2160.* 11771 11772LGDT3305 MEDIA DRIVER 11773M: Michael Krufky <mkrufky@linuxtv.org> 11774L: linux-media@vger.kernel.org 11775S: Maintained 11776W: https://linuxtv.org 11777W: http://github.com/mkrufky 11778Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11779T: git git://linuxtv.org/mkrufky/tuners.git 11780F: drivers/media/dvb-frontends/lgdt3305.* 11781 11782LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11783M: Viresh Kumar <vireshk@kernel.org> 11784L: linux-ide@vger.kernel.org 11785S: Maintained 11786T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11787F: drivers/ata/pata_arasan_cf.c 11788F: include/linux/pata_arasan_cf_data.h 11789 11790LIBATA PATA DRIVERS 11791R: Sergey Shtylyov <s.shtylyov@omp.ru> 11792L: linux-ide@vger.kernel.org 11793F: drivers/ata/ata_*.c 11794F: drivers/ata/pata_*.c 11795 11796LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11797M: Linus Walleij <linus.walleij@linaro.org> 11798L: linux-ide@vger.kernel.org 11799S: Maintained 11800T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11801F: drivers/ata/pata_ftide010.c 11802F: drivers/ata/sata_gemini.c 11803F: drivers/ata/sata_gemini.h 11804 11805LIBATA SATA AHCI PLATFORM devices support 11806M: Hans de Goede <hdegoede@redhat.com> 11807M: Jens Axboe <axboe@kernel.dk> 11808L: linux-ide@vger.kernel.org 11809S: Maintained 11810T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11811F: drivers/ata/ahci_platform.c 11812F: drivers/ata/libahci_platform.c 11813F: include/linux/ahci_platform.h 11814 11815LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11816M: Serge Semin <fancer.lancer@gmail.com> 11817L: linux-ide@vger.kernel.org 11818S: Maintained 11819T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11820F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11821F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11822F: drivers/ata/ahci_dwc.c 11823 11824LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11825M: Mikael Pettersson <mikpelinux@gmail.com> 11826L: linux-ide@vger.kernel.org 11827S: Maintained 11828T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11829F: drivers/ata/sata_promise.* 11830 11831LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11832M: Damien Le Moal <dlemoal@kernel.org> 11833L: linux-ide@vger.kernel.org 11834S: Maintained 11835T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11836F: Documentation/ABI/testing/sysfs-ata 11837F: Documentation/devicetree/bindings/ata/ 11838F: drivers/ata/ 11839F: include/linux/ata.h 11840F: include/linux/libata.h 11841 11842LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11843M: Vishal Verma <vishal.l.verma@intel.com> 11844M: Dan Williams <dan.j.williams@intel.com> 11845M: Dave Jiang <dave.jiang@intel.com> 11846L: nvdimm@lists.linux.dev 11847S: Supported 11848Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11849P: Documentation/nvdimm/maintainer-entry-profile.rst 11850F: drivers/nvdimm/btt* 11851 11852LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11853M: Dan Williams <dan.j.williams@intel.com> 11854M: Vishal Verma <vishal.l.verma@intel.com> 11855M: Dave Jiang <dave.jiang@intel.com> 11856L: nvdimm@lists.linux.dev 11857S: Supported 11858Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11859P: Documentation/nvdimm/maintainer-entry-profile.rst 11860F: drivers/nvdimm/pmem* 11861 11862LIBNVDIMM: DEVICETREE BINDINGS 11863M: Oliver O'Halloran <oohall@gmail.com> 11864L: nvdimm@lists.linux.dev 11865S: Supported 11866Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11867F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11868F: drivers/nvdimm/of_pmem.c 11869 11870LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11871M: Dan Williams <dan.j.williams@intel.com> 11872M: Vishal Verma <vishal.l.verma@intel.com> 11873M: Dave Jiang <dave.jiang@intel.com> 11874M: Ira Weiny <ira.weiny@intel.com> 11875L: nvdimm@lists.linux.dev 11876S: Supported 11877Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11878P: Documentation/nvdimm/maintainer-entry-profile.rst 11879T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11880F: drivers/acpi/nfit/* 11881F: drivers/nvdimm/* 11882F: include/linux/libnvdimm.h 11883F: include/linux/nd.h 11884F: include/uapi/linux/ndctl.h 11885F: tools/testing/nvdimm/ 11886 11887LICENSES and SPDX stuff 11888M: Thomas Gleixner <tglx@linutronix.de> 11889M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11890L: linux-spdx@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11893F: COPYING 11894F: Documentation/process/license-rules.rst 11895F: LICENSES/ 11896F: scripts/spdxcheck-test.sh 11897F: scripts/spdxcheck.py 11898F: scripts/spdxexclude 11899 11900LINEAR RANGES HELPERS 11901M: Mark Brown <broonie@kernel.org> 11902R: Matti Vaittinen <mazziesaccount@gmail.com> 11903F: lib/linear_ranges.c 11904F: lib/test_linear_ranges.c 11905F: include/linux/linear_range.h 11906 11907LINUX FOR POWER MACINTOSH 11908M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11909L: linuxppc-dev@lists.ozlabs.org 11910S: Odd Fixes 11911F: arch/powerpc/platforms/powermac/ 11912F: drivers/macintosh/ 11913 11914LINUX FOR POWERPC (32-BIT AND 64-BIT) 11915M: Michael Ellerman <mpe@ellerman.id.au> 11916R: Nicholas Piggin <npiggin@gmail.com> 11917R: Christophe Leroy <christophe.leroy@csgroup.eu> 11918L: linuxppc-dev@lists.ozlabs.org 11919S: Supported 11920W: https://github.com/linuxppc/wiki/wiki 11921Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11922T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11923F: Documentation/ABI/stable/sysfs-firmware-opal-* 11924F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11925F: Documentation/devicetree/bindings/powerpc/ 11926F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11927F: Documentation/powerpc/ 11928F: arch/powerpc/ 11929F: drivers/*/*/*pasemi* 11930F: drivers/*/*pasemi* 11931F: drivers/char/tpm/tpm_ibmvtpm* 11932F: drivers/crypto/nx/ 11933F: drivers/crypto/vmx/ 11934F: drivers/i2c/busses/i2c-opal.c 11935F: drivers/net/ethernet/ibm/ibmveth.* 11936F: drivers/net/ethernet/ibm/ibmvnic.* 11937F: drivers/pci/hotplug/pnv_php.c 11938F: drivers/pci/hotplug/rpa* 11939F: drivers/rtc/rtc-opal.c 11940F: drivers/scsi/ibmvscsi/ 11941F: drivers/tty/hvc/hvc_opal.c 11942F: drivers/watchdog/wdrtas.c 11943F: tools/testing/selftests/powerpc 11944N: /pmac 11945N: powermac 11946N: powernv 11947N: [^a-z0-9]ps3 11948N: pseries 11949 11950LINUX FOR POWERPC EMBEDDED MPC5XXX 11951M: Anatolij Gustschin <agust@denx.de> 11952L: linuxppc-dev@lists.ozlabs.org 11953S: Odd Fixes 11954F: arch/powerpc/platforms/512x/ 11955F: arch/powerpc/platforms/52xx/ 11956 11957LINUX FOR POWERPC EMBEDDED PPC4XX 11958L: linuxppc-dev@lists.ozlabs.org 11959S: Orphan 11960F: arch/powerpc/platforms/40x/ 11961F: arch/powerpc/platforms/44x/ 11962 11963LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11964M: Scott Wood <oss@buserror.net> 11965L: linuxppc-dev@lists.ozlabs.org 11966S: Odd fixes 11967T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11968F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11969F: Documentation/devicetree/bindings/powerpc/fsl/ 11970F: arch/powerpc/platforms/83xx/ 11971F: arch/powerpc/platforms/85xx/ 11972 11973LINUX FOR POWERPC EMBEDDED PPC8XX 11974M: Christophe Leroy <christophe.leroy@csgroup.eu> 11975L: linuxppc-dev@lists.ozlabs.org 11976S: Maintained 11977F: arch/powerpc/platforms/8xx/ 11978 11979LINUX KERNEL DUMP TEST MODULE (LKDTM) 11980M: Kees Cook <keescook@chromium.org> 11981S: Maintained 11982F: drivers/misc/lkdtm/* 11983F: tools/testing/selftests/lkdtm/* 11984 11985LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11986M: Alan Stern <stern@rowland.harvard.edu> 11987M: Andrea Parri <parri.andrea@gmail.com> 11988M: Will Deacon <will@kernel.org> 11989M: Peter Zijlstra <peterz@infradead.org> 11990M: Boqun Feng <boqun.feng@gmail.com> 11991M: Nicholas Piggin <npiggin@gmail.com> 11992M: David Howells <dhowells@redhat.com> 11993M: Jade Alglave <j.alglave@ucl.ac.uk> 11994M: Luc Maranget <luc.maranget@inria.fr> 11995M: "Paul E. McKenney" <paulmck@kernel.org> 11996R: Akira Yokosawa <akiyks@gmail.com> 11997R: Daniel Lustig <dlustig@nvidia.com> 11998R: Joel Fernandes <joel@joelfernandes.org> 11999L: linux-kernel@vger.kernel.org 12000L: linux-arch@vger.kernel.org 12001S: Supported 12002T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12003F: Documentation/atomic_bitops.txt 12004F: Documentation/atomic_t.txt 12005F: Documentation/core-api/refcount-vs-atomic.rst 12006F: Documentation/litmus-tests/ 12007F: Documentation/memory-barriers.txt 12008F: tools/memory-model/ 12009 12010LIS3LV02D ACCELEROMETER DRIVER 12011M: Eric Piel <eric.piel@tremplin-utc.net> 12012S: Maintained 12013F: Documentation/misc-devices/lis3lv02d.rst 12014F: drivers/misc/lis3lv02d/ 12015F: drivers/platform/x86/hp/hp_accel.c 12016 12017LIST KUNIT TEST 12018M: David Gow <davidgow@google.com> 12019L: linux-kselftest@vger.kernel.org 12020L: kunit-dev@googlegroups.com 12021S: Maintained 12022F: lib/list-test.c 12023 12024LITEX PLATFORM 12025M: Karol Gugala <kgugala@antmicro.com> 12026M: Mateusz Holenko <mholenko@antmicro.com> 12027M: Gabriel Somlo <gsomlo@gmail.com> 12028M: Joel Stanley <joel@jms.id.au> 12029S: Maintained 12030F: Documentation/devicetree/bindings/*/litex,*.yaml 12031F: arch/openrisc/boot/dts/or1klitex.dts 12032F: include/linux/litex.h 12033F: drivers/tty/serial/liteuart.c 12034F: drivers/soc/litex/* 12035F: drivers/net/ethernet/litex/* 12036F: drivers/mmc/host/litex_mmc.c 12037N: litex 12038 12039LIVE PATCHING 12040M: Josh Poimboeuf <jpoimboe@kernel.org> 12041M: Jiri Kosina <jikos@kernel.org> 12042M: Miroslav Benes <mbenes@suse.cz> 12043M: Petr Mladek <pmladek@suse.com> 12044R: Joe Lawrence <joe.lawrence@redhat.com> 12045L: live-patching@vger.kernel.org 12046S: Maintained 12047T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12048F: Documentation/ABI/testing/sysfs-kernel-livepatch 12049F: Documentation/livepatch/ 12050F: arch/powerpc/include/asm/livepatch.h 12051F: include/linux/livepatch.h 12052F: kernel/livepatch/ 12053F: kernel/module/livepatch.c 12054F: lib/livepatch/ 12055F: samples/livepatch/ 12056F: tools/testing/selftests/livepatch/ 12057 12058LLC (802.2) 12059L: netdev@vger.kernel.org 12060S: Odd fixes 12061F: include/linux/llc.h 12062F: include/net/llc* 12063F: include/uapi/linux/llc.h 12064F: net/llc/ 12065 12066LM73 HARDWARE MONITOR DRIVER 12067M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12068L: linux-hwmon@vger.kernel.org 12069S: Maintained 12070F: drivers/hwmon/lm73.c 12071 12072LM78 HARDWARE MONITOR DRIVER 12073M: Jean Delvare <jdelvare@suse.com> 12074L: linux-hwmon@vger.kernel.org 12075S: Maintained 12076F: Documentation/hwmon/lm78.rst 12077F: drivers/hwmon/lm78.c 12078 12079LM83 HARDWARE MONITOR DRIVER 12080M: Jean Delvare <jdelvare@suse.com> 12081L: linux-hwmon@vger.kernel.org 12082S: Maintained 12083F: Documentation/hwmon/lm83.rst 12084F: drivers/hwmon/lm83.c 12085 12086LM90 HARDWARE MONITOR DRIVER 12087M: Jean Delvare <jdelvare@suse.com> 12088L: linux-hwmon@vger.kernel.org 12089S: Maintained 12090F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12091F: Documentation/hwmon/lm90.rst 12092F: drivers/hwmon/lm90.c 12093F: include/dt-bindings/thermal/lm90.h 12094 12095LM95234 HARDWARE MONITOR DRIVER 12096M: Guenter Roeck <linux@roeck-us.net> 12097L: linux-hwmon@vger.kernel.org 12098S: Maintained 12099F: Documentation/hwmon/lm95234.rst 12100F: drivers/hwmon/lm95234.c 12101 12102LME2510 MEDIA DRIVER 12103M: Malcolm Priestley <tvboxspy@gmail.com> 12104L: linux-media@vger.kernel.org 12105S: Maintained 12106W: https://linuxtv.org 12107Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12108F: drivers/media/usb/dvb-usb-v2/lmedm04* 12109 12110LOADPIN SECURITY MODULE 12111M: Kees Cook <keescook@chromium.org> 12112S: Supported 12113T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12114F: Documentation/admin-guide/LSM/LoadPin.rst 12115F: security/loadpin/ 12116 12117LOCKING PRIMITIVES 12118M: Peter Zijlstra <peterz@infradead.org> 12119M: Ingo Molnar <mingo@redhat.com> 12120M: Will Deacon <will@kernel.org> 12121R: Waiman Long <longman@redhat.com> 12122R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12123L: linux-kernel@vger.kernel.org 12124S: Maintained 12125T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12126F: Documentation/locking/ 12127F: arch/*/include/asm/spinlock*.h 12128F: include/linux/lockdep.h 12129F: include/linux/mutex*.h 12130F: include/linux/rwlock*.h 12131F: include/linux/rwsem*.h 12132F: include/linux/seqlock.h 12133F: include/linux/spinlock*.h 12134F: kernel/locking/ 12135F: lib/locking*.[ch] 12136X: kernel/locking/locktorture.c 12137 12138LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12139M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12140L: linux-ntfs-dev@lists.sourceforge.net 12141S: Maintained 12142W: http://www.linux-ntfs.org/content/view/19/37/ 12143F: Documentation/admin-guide/ldm.rst 12144F: block/partitions/ldm.* 12145 12146LOGITECH HID GAMING KEYBOARDS 12147M: Hans de Goede <hdegoede@redhat.com> 12148L: linux-input@vger.kernel.org 12149S: Maintained 12150T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12151F: drivers/hid/hid-lg-g15.c 12152 12153LONTIUM LT8912B MIPI TO HDMI BRIDGE 12154M: Adrien Grassein <adrien.grassein@gmail.com> 12155S: Maintained 12156F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12157F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12158 12159LOONGARCH 12160M: Huacai Chen <chenhuacai@kernel.org> 12161R: WANG Xuerui <kernel@xen0n.name> 12162L: loongarch@lists.linux.dev 12163S: Maintained 12164T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12165F: arch/loongarch/ 12166F: drivers/*/*loongarch* 12167F: Documentation/loongarch/ 12168F: Documentation/translations/zh_CN/loongarch/ 12169 12170LOONGSON LS2X I2C DRIVER 12171M: Binbin Zhou <zhoubinbin@loongson.cn> 12172L: linux-i2c@vger.kernel.org 12173S: Maintained 12174F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12175F: drivers/i2c/busses/i2c-ls2x.c 12176 12177LOONGSON-2 SOC SERIES GUTS DRIVER 12178M: Yinbo Zhu <zhuyinbo@loongson.cn> 12179L: loongarch@lists.linux.dev 12180S: Maintained 12181F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12182F: drivers/soc/loongson/loongson2_guts.c 12183 12184LOONGSON-2 SOC SERIES PINCTRL DRIVER 12185M: zhanghongchen <zhanghongchen@loongson.cn> 12186M: Yinbo Zhu <zhuyinbo@loongson.cn> 12187L: linux-gpio@vger.kernel.org 12188S: Maintained 12189F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12190F: drivers/pinctrl/pinctrl-loongson2.c 12191 12192LOONGSON GPIO DRIVER 12193M: Yinbo Zhu <zhuyinbo@loongson.cn> 12194L: linux-gpio@vger.kernel.org 12195S: Maintained 12196F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12197F: drivers/gpio/gpio-loongson-64bit.c 12198 12199LOONGSON-2 SOC SERIES CLOCK DRIVER 12200M: Yinbo Zhu <zhuyinbo@loongson.cn> 12201L: linux-clk@vger.kernel.org 12202S: Maintained 12203F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12204F: drivers/clk/clk-loongson2.c 12205F: include/dt-bindings/clock/loongson,ls2k-clk.h 12206 12207LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12208M: Sathya Prakash <sathya.prakash@broadcom.com> 12209M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12210M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12211L: MPT-FusionLinux.pdl@broadcom.com 12212L: linux-scsi@vger.kernel.org 12213S: Supported 12214W: http://www.avagotech.com/support/ 12215F: drivers/message/fusion/ 12216F: drivers/scsi/mpt3sas/ 12217 12218LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12219M: Matthew Wilcox <willy@infradead.org> 12220L: linux-scsi@vger.kernel.org 12221S: Maintained 12222F: drivers/scsi/sym53c8xx_2/ 12223 12224LTC1660 DAC DRIVER 12225M: Marcus Folkesson <marcus.folkesson@gmail.com> 12226L: linux-iio@vger.kernel.org 12227S: Maintained 12228F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12229F: drivers/iio/dac/ltc1660.c 12230 12231LTC2688 IIO DAC DRIVER 12232M: Nuno Sá <nuno.sa@analog.com> 12233L: linux-iio@vger.kernel.org 12234S: Supported 12235W: https://ez.analog.com/linux-software-drivers 12236F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12237F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12238F: drivers/iio/dac/ltc2688.c 12239 12240LTC2947 HARDWARE MONITOR DRIVER 12241M: Nuno Sá <nuno.sa@analog.com> 12242L: linux-hwmon@vger.kernel.org 12243S: Supported 12244W: https://ez.analog.com/linux-software-drivers 12245F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12246F: drivers/hwmon/ltc2947-core.c 12247F: drivers/hwmon/ltc2947-i2c.c 12248F: drivers/hwmon/ltc2947-spi.c 12249F: drivers/hwmon/ltc2947.h 12250 12251LTC2983 IIO TEMPERATURE DRIVER 12252M: Nuno Sá <nuno.sa@analog.com> 12253L: linux-iio@vger.kernel.org 12254S: Supported 12255W: https://ez.analog.com/linux-software-drivers 12256F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12257F: drivers/iio/temperature/ltc2983.c 12258 12259LTC4261 HARDWARE MONITOR DRIVER 12260M: Guenter Roeck <linux@roeck-us.net> 12261L: linux-hwmon@vger.kernel.org 12262S: Maintained 12263F: Documentation/hwmon/ltc4261.rst 12264F: drivers/hwmon/ltc4261.c 12265 12266LTC4306 I2C MULTIPLEXER DRIVER 12267M: Michael Hennerich <michael.hennerich@analog.com> 12268L: linux-i2c@vger.kernel.org 12269S: Supported 12270W: https://ez.analog.com/linux-software-drivers 12271F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12272F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12273 12274LTP (Linux Test Project) 12275M: Mike Frysinger <vapier@gentoo.org> 12276M: Cyril Hrubis <chrubis@suse.cz> 12277M: Wanlong Gao <wanlong.gao@gmail.com> 12278M: Jan Stancek <jstancek@redhat.com> 12279M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12280M: Alexey Kodanev <alexey.kodanev@oracle.com> 12281L: ltp@lists.linux.it (subscribers-only) 12282S: Maintained 12283W: http://linux-test-project.github.io/ 12284T: git https://github.com/linux-test-project/ltp.git 12285 12286LYNX 28G SERDES PHY DRIVER 12287M: Ioana Ciornei <ioana.ciornei@nxp.com> 12288L: netdev@vger.kernel.org 12289S: Supported 12290F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12291F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12292 12293LYNX PCS MODULE 12294M: Ioana Ciornei <ioana.ciornei@nxp.com> 12295L: netdev@vger.kernel.org 12296S: Supported 12297F: drivers/net/pcs/pcs-lynx.c 12298F: include/linux/pcs-lynx.h 12299 12300M68K ARCHITECTURE 12301M: Geert Uytterhoeven <geert@linux-m68k.org> 12302L: linux-m68k@lists.linux-m68k.org 12303S: Maintained 12304W: http://www.linux-m68k.org/ 12305T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12306F: arch/m68k/ 12307F: drivers/zorro/ 12308 12309M68K ON APPLE MACINTOSH 12310M: Joshua Thompson <funaho@jurai.org> 12311L: linux-m68k@lists.linux-m68k.org 12312S: Maintained 12313W: http://www.mac.linux-m68k.org/ 12314F: arch/m68k/mac/ 12315F: drivers/macintosh/adb-iop.c 12316F: drivers/macintosh/via-macii.c 12317 12318M68K ON HP9000/300 12319M: Philip Blundell <philb@gnu.org> 12320S: Maintained 12321W: http://www.tazenda.demon.co.uk/phil/linux-hp 12322F: arch/m68k/hp300/ 12323 12324M88DS3103 MEDIA DRIVER 12325M: Antti Palosaari <crope@iki.fi> 12326L: linux-media@vger.kernel.org 12327S: Maintained 12328W: https://linuxtv.org 12329W: http://palosaari.fi/linux/ 12330Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12331T: git git://linuxtv.org/anttip/media_tree.git 12332F: drivers/media/dvb-frontends/m88ds3103* 12333 12334M88RS2000 MEDIA DRIVER 12335M: Malcolm Priestley <tvboxspy@gmail.com> 12336L: linux-media@vger.kernel.org 12337S: Maintained 12338W: https://linuxtv.org 12339Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12340F: drivers/media/dvb-frontends/m88rs2000* 12341 12342MA901 MASTERKIT USB FM RADIO DRIVER 12343M: Alexey Klimov <klimov.linux@gmail.com> 12344L: linux-media@vger.kernel.org 12345S: Maintained 12346T: git git://linuxtv.org/media_tree.git 12347F: drivers/media/radio/radio-ma901.c 12348 12349MAC80211 12350M: Johannes Berg <johannes@sipsolutions.net> 12351L: linux-wireless@vger.kernel.org 12352S: Maintained 12353W: https://wireless.wiki.kernel.org/ 12354Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12355T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12356T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12357F: Documentation/networking/mac80211-injection.rst 12358F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12359F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12360F: include/net/mac80211.h 12361F: net/mac80211/ 12362 12363MAILBOX API 12364M: Jassi Brar <jassisinghbrar@gmail.com> 12365L: linux-kernel@vger.kernel.org 12366S: Maintained 12367F: drivers/mailbox/ 12368F: include/linux/mailbox_client.h 12369F: include/linux/mailbox_controller.h 12370F: include/dt-bindings/mailbox/ 12371F: Documentation/devicetree/bindings/mailbox/ 12372 12373MAILBOX ARM MHUv2 12374M: Viresh Kumar <viresh.kumar@linaro.org> 12375M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12376L: linux-kernel@vger.kernel.org 12377S: Maintained 12378F: drivers/mailbox/arm_mhuv2.c 12379F: include/linux/mailbox/arm_mhuv2_message.h 12380F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12381 12382MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12383M: Jeremy Kerr <jk@codeconstruct.com.au> 12384M: Matt Johnston <matt@codeconstruct.com.au> 12385L: netdev@vger.kernel.org 12386S: Maintained 12387F: Documentation/networking/mctp.rst 12388F: drivers/net/mctp/ 12389F: include/net/mctp.h 12390F: include/net/mctpdevice.h 12391F: include/net/netns/mctp.h 12392F: net/mctp/ 12393 12394MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12395M: Michael Kerrisk <mtk.manpages@gmail.com> 12396L: linux-man@vger.kernel.org 12397S: Maintained 12398W: http://www.kernel.org/doc/man-pages 12399 12400MAPLE TREE 12401M: Liam R. Howlett <Liam.Howlett@oracle.com> 12402L: linux-mm@kvack.org 12403S: Supported 12404F: Documentation/core-api/maple_tree.rst 12405F: include/linux/maple_tree.h 12406F: include/trace/events/maple_tree.h 12407F: lib/maple_tree.c 12408F: lib/test_maple_tree.c 12409F: tools/testing/radix-tree/linux/maple_tree.h 12410F: tools/testing/radix-tree/maple.c 12411 12412MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12413M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12414L: linux-mips@vger.kernel.org 12415S: Maintained 12416F: arch/mips/boot/dts/img/pistachio* 12417 12418MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12419M: Andrew Lunn <andrew@lunn.ch> 12420L: netdev@vger.kernel.org 12421S: Maintained 12422F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12423F: Documentation/networking/devlink/mv88e6xxx.rst 12424F: drivers/net/dsa/mv88e6xxx/ 12425F: include/linux/dsa/mv88e6xxx.h 12426F: include/linux/platform_data/mv88e6xxx.h 12427 12428MARVELL ARMADA 3700 PHY DRIVERS 12429M: Miquel Raynal <miquel.raynal@bootlin.com> 12430S: Maintained 12431F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12432F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12433F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12434F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12435 12436MARVELL ARMADA 3700 SERIAL DRIVER 12437M: Pali Rohár <pali@kernel.org> 12438S: Maintained 12439F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12440F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12441F: drivers/tty/serial/mvebu-uart.c 12442 12443MARVELL ARMADA DRM SUPPORT 12444M: Russell King <linux@armlinux.org.uk> 12445S: Maintained 12446T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12447T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12448F: Documentation/devicetree/bindings/display/armada/ 12449F: drivers/gpu/drm/armada/ 12450F: include/uapi/drm/armada_drm.h 12451 12452MARVELL CRYPTO DRIVER 12453M: Boris Brezillon <bbrezillon@kernel.org> 12454M: Arnaud Ebalard <arno@natisbad.org> 12455M: Srujana Challa <schalla@marvell.com> 12456L: linux-crypto@vger.kernel.org 12457S: Maintained 12458F: drivers/crypto/marvell/ 12459F: include/linux/soc/marvell/octeontx2/ 12460 12461MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12462M: Mirko Lindner <mlindner@marvell.com> 12463M: Stephen Hemminger <stephen@networkplumber.org> 12464L: netdev@vger.kernel.org 12465S: Maintained 12466F: drivers/net/ethernet/marvell/sk* 12467 12468MARVELL LIBERTAS WIRELESS DRIVER 12469L: libertas-dev@lists.infradead.org 12470S: Orphan 12471F: drivers/net/wireless/marvell/libertas/ 12472 12473MARVELL MACCHIATOBIN SUPPORT 12474M: Russell King <linux@armlinux.org.uk> 12475L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12476S: Maintained 12477F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12478 12479MARVELL MV643XX ETHERNET DRIVER 12480M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12481L: netdev@vger.kernel.org 12482S: Maintained 12483F: drivers/net/ethernet/marvell/mv643xx_eth.* 12484F: include/linux/mv643xx.h 12485 12486MARVELL MV88X3310 PHY DRIVER 12487M: Russell King <linux@armlinux.org.uk> 12488M: Marek Behún <kabel@kernel.org> 12489L: netdev@vger.kernel.org 12490S: Maintained 12491F: drivers/net/phy/marvell10g.c 12492 12493MARVELL MVEBU THERMAL DRIVER 12494M: Miquel Raynal <miquel.raynal@bootlin.com> 12495S: Maintained 12496F: drivers/thermal/armada_thermal.c 12497 12498MARVELL MVNETA ETHERNET DRIVER 12499M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12500L: netdev@vger.kernel.org 12501S: Maintained 12502F: drivers/net/ethernet/marvell/mvneta.* 12503 12504MARVELL MVPP2 ETHERNET DRIVER 12505M: Marcin Wojtas <mw@semihalf.com> 12506M: Russell King <linux@armlinux.org.uk> 12507L: netdev@vger.kernel.org 12508S: Maintained 12509F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12510F: drivers/net/ethernet/marvell/mvpp2/ 12511 12512MARVELL MWIFIEX WIRELESS DRIVER 12513M: Amitkumar Karwar <amitkarwar@gmail.com> 12514M: Ganapathi Bhat <ganapathi017@gmail.com> 12515M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12516M: Xinming Hu <huxinming820@gmail.com> 12517L: linux-wireless@vger.kernel.org 12518S: Maintained 12519F: drivers/net/wireless/marvell/mwifiex/ 12520 12521MARVELL MWL8K WIRELESS DRIVER 12522M: Lennert Buytenhek <buytenh@wantstofly.org> 12523L: linux-wireless@vger.kernel.org 12524S: Odd Fixes 12525F: drivers/net/wireless/marvell/mwl8k.c 12526 12527MARVELL NAND CONTROLLER DRIVER 12528M: Miquel Raynal <miquel.raynal@bootlin.com> 12529L: linux-mtd@lists.infradead.org 12530S: Maintained 12531F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12532F: drivers/mtd/nand/raw/marvell_nand.c 12533 12534MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12535M: Sunil Goutham <sgoutham@marvell.com> 12536M: Geetha sowjanya <gakula@marvell.com> 12537M: Subbaraya Sundeep <sbhatta@marvell.com> 12538M: hariprasad <hkelam@marvell.com> 12539L: netdev@vger.kernel.org 12540S: Supported 12541F: drivers/net/ethernet/marvell/octeontx2/nic/ 12542F: include/linux/soc/marvell/octeontx2/ 12543 12544MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12545M: Sunil Goutham <sgoutham@marvell.com> 12546M: Linu Cherian <lcherian@marvell.com> 12547M: Geetha sowjanya <gakula@marvell.com> 12548M: Jerin Jacob <jerinj@marvell.com> 12549M: hariprasad <hkelam@marvell.com> 12550M: Subbaraya Sundeep <sbhatta@marvell.com> 12551L: netdev@vger.kernel.org 12552S: Supported 12553F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12554F: drivers/net/ethernet/marvell/octeontx2/af/ 12555 12556MARVELL PRESTERA ETHERNET SWITCH DRIVER 12557M: Taras Chornyi <taras.chornyi@plvision.eu> 12558S: Supported 12559W: https://github.com/Marvell-switching/switchdev-prestera 12560F: drivers/net/ethernet/marvell/prestera/ 12561 12562MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12563M: Nicolas Pitre <nico@fluxnic.net> 12564S: Odd Fixes 12565F: drivers/mmc/host/mvsdio.* 12566 12567MARVELL USB MDIO CONTROLLER DRIVER 12568M: Tobias Waldekranz <tobias@waldekranz.com> 12569L: netdev@vger.kernel.org 12570S: Maintained 12571F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12572F: drivers/net/mdio/mdio-mvusb.c 12573 12574MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12575M: Hu Ziji <huziji@marvell.com> 12576L: linux-mmc@vger.kernel.org 12577S: Supported 12578F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12579F: drivers/mmc/host/sdhci-xenon* 12580 12581MARVELL OCTEON ENDPOINT DRIVER 12582M: Veerasenareddy Burru <vburru@marvell.com> 12583M: Abhijit Ayarekar <aayarekar@marvell.com> 12584L: netdev@vger.kernel.org 12585S: Supported 12586F: drivers/net/ethernet/marvell/octeon_ep 12587 12588MATROX FRAMEBUFFER DRIVER 12589L: linux-fbdev@vger.kernel.org 12590S: Orphan 12591F: drivers/video/fbdev/matrox/matroxfb_* 12592F: include/uapi/linux/matroxfb.h 12593 12594MAX15301 DRIVER 12595M: Daniel Nilsson <daniel.nilsson@flex.com> 12596L: linux-hwmon@vger.kernel.org 12597S: Maintained 12598F: Documentation/hwmon/max15301.rst 12599F: drivers/hwmon/pmbus/max15301.c 12600 12601MAX16065 HARDWARE MONITOR DRIVER 12602M: Guenter Roeck <linux@roeck-us.net> 12603L: linux-hwmon@vger.kernel.org 12604S: Maintained 12605F: Documentation/hwmon/max16065.rst 12606F: drivers/hwmon/max16065.c 12607 12608MAX2175 SDR TUNER DRIVER 12609M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12610L: linux-media@vger.kernel.org 12611S: Maintained 12612T: git git://linuxtv.org/media_tree.git 12613F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12614F: Documentation/userspace-api/media/drivers/max2175.rst 12615F: drivers/media/i2c/max2175* 12616F: include/uapi/linux/max2175.h 12617 12618MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12619L: linux-hwmon@vger.kernel.org 12620S: Orphan 12621F: Documentation/hwmon/max6650.rst 12622F: drivers/hwmon/max6650.c 12623 12624MAX6697 HARDWARE MONITOR DRIVER 12625M: Guenter Roeck <linux@roeck-us.net> 12626L: linux-hwmon@vger.kernel.org 12627S: Maintained 12628F: Documentation/devicetree/bindings/hwmon/max6697.txt 12629F: Documentation/hwmon/max6697.rst 12630F: drivers/hwmon/max6697.c 12631F: include/linux/platform_data/max6697.h 12632 12633MAX9286 QUAD GMSL DESERIALIZER DRIVER 12634M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12635M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12636M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12637M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12638L: linux-media@vger.kernel.org 12639S: Maintained 12640F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12641F: drivers/media/i2c/max9286.c 12642 12643MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12644M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12645L: linux-media@vger.kernel.org 12646S: Maintained 12647F: drivers/staging/media/max96712/max96712.c 12648 12649MAX9860 MONO AUDIO VOICE CODEC DRIVER 12650M: Peter Rosin <peda@axentia.se> 12651L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12652S: Maintained 12653F: Documentation/devicetree/bindings/sound/max9860.txt 12654F: sound/soc/codecs/max9860.* 12655 12656MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12657M: Andreas Klinger <ak@it-klinger.de> 12658L: linux-iio@vger.kernel.org 12659S: Maintained 12660F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12661F: drivers/iio/proximity/mb1232.c 12662 12663MAXIM MAX11205 DRIVER 12664M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12665L: linux-iio@vger.kernel.org 12666S: Supported 12667W: https://ez.analog.com/linux-software-drivers 12668F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12669F: drivers/iio/adc/max11205.c 12670 12671MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12672R: Iskren Chernev <iskren.chernev@gmail.com> 12673R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12674R: Marek Szyprowski <m.szyprowski@samsung.com> 12675R: Matheus Castello <matheus@castello.eng.br> 12676L: linux-pm@vger.kernel.org 12677S: Maintained 12678F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12679F: drivers/power/supply/max17040_battery.c 12680 12681MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12682R: Hans de Goede <hdegoede@redhat.com> 12683R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12684R: Marek Szyprowski <m.szyprowski@samsung.com> 12685R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12686R: Purism Kernel Team <kernel@puri.sm> 12687L: linux-pm@vger.kernel.org 12688S: Maintained 12689F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12690F: drivers/power/supply/max17042_battery.c 12691 12692MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12693M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12694L: linux-kernel@vger.kernel.org 12695S: Maintained 12696F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12697F: drivers/regulator/max20086-regulator.c 12698 12699MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12700M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12701L: linux-iio@vger.kernel.org 12702S: Maintained 12703F: drivers/iio/temperature/max30208.c 12704 12705MAXIM MAX77650 PMIC MFD DRIVER 12706M: Bartosz Golaszewski <brgl@bgdev.pl> 12707L: linux-kernel@vger.kernel.org 12708S: Maintained 12709F: Documentation/devicetree/bindings/*/*max77650.yaml 12710F: Documentation/devicetree/bindings/*/max77650*.yaml 12711F: drivers/gpio/gpio-max77650.c 12712F: drivers/input/misc/max77650-onkey.c 12713F: drivers/leds/leds-max77650.c 12714F: drivers/mfd/max77650.c 12715F: drivers/power/supply/max77650-charger.c 12716F: drivers/regulator/max77650-regulator.c 12717F: include/linux/mfd/max77650.h 12718 12719MAXIM MAX77714 PMIC MFD DRIVER 12720M: Luca Ceresoli <luca@lucaceresoli.net> 12721S: Maintained 12722F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12723F: drivers/mfd/max77714.c 12724F: include/linux/mfd/max77714.h 12725 12726MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12727M: Javier Martinez Canillas <javier@dowhile0.org> 12728L: linux-kernel@vger.kernel.org 12729S: Supported 12730F: Documentation/devicetree/bindings/*/*max77802.yaml 12731F: drivers/regulator/max77802-regulator.c 12732F: include/dt-bindings/*/*max77802.h 12733 12734MAXIM MAX77976 BATTERY CHARGER 12735M: Luca Ceresoli <luca@lucaceresoli.net> 12736S: Supported 12737F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12738F: drivers/power/supply/max77976_charger.c 12739 12740MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12741M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12742L: linux-pm@vger.kernel.org 12743S: Supported 12744B: mailto:linux-samsung-soc@vger.kernel.org 12745F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12746F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12747F: drivers/power/supply/max14577_charger.c 12748F: drivers/power/supply/max77693_charger.c 12749 12750MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12751M: Chanwoo Choi <cw00.choi@samsung.com> 12752M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12753L: linux-kernel@vger.kernel.org 12754S: Supported 12755B: mailto:linux-samsung-soc@vger.kernel.org 12756F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12757F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12758F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12759F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12760F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12761F: drivers/*/*max77843.c 12762F: drivers/*/max14577*.c 12763F: drivers/*/max77686*.c 12764F: drivers/*/max77693*.c 12765F: drivers/clk/clk-max77686.c 12766F: drivers/extcon/extcon-max14577.c 12767F: drivers/extcon/extcon-max77693.c 12768F: drivers/rtc/rtc-max77686.c 12769F: include/linux/mfd/max14577*.h 12770F: include/linux/mfd/max77686*.h 12771F: include/linux/mfd/max77693*.h 12772 12773MAXIRADIO FM RADIO RECEIVER DRIVER 12774M: Hans Verkuil <hverkuil@xs4all.nl> 12775L: linux-media@vger.kernel.org 12776S: Maintained 12777W: https://linuxtv.org 12778T: git git://linuxtv.org/media_tree.git 12779F: drivers/media/radio/radio-maxiradio* 12780 12781MAXLINEAR ETHERNET PHY DRIVER 12782M: Xu Liang <lxu@maxlinear.com> 12783L: netdev@vger.kernel.org 12784S: Supported 12785F: drivers/net/phy/mxl-gpy.c 12786 12787MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12788R: Yasushi SHOJI <yashi@spacecubics.com> 12789L: linux-can@vger.kernel.org 12790S: Maintained 12791F: drivers/net/can/usb/mcba_usb.c 12792 12793MCAN MMIO DEVICE DRIVER 12794M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12795L: linux-can@vger.kernel.org 12796S: Maintained 12797F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12798F: drivers/net/can/m_can/m_can.c 12799F: drivers/net/can/m_can/m_can.h 12800F: drivers/net/can/m_can/m_can_platform.c 12801 12802MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12803M: Rishi Gupta <gupt21@gmail.com> 12804L: linux-i2c@vger.kernel.org 12805L: linux-input@vger.kernel.org 12806S: Maintained 12807F: drivers/hid/hid-mcp2221.c 12808 12809MCP251XFD SPI-CAN NETWORK DRIVER 12810M: Marc Kleine-Budde <mkl@pengutronix.de> 12811M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12812R: Thomas Kopp <thomas.kopp@microchip.com> 12813L: linux-can@vger.kernel.org 12814S: Maintained 12815F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12816F: drivers/net/can/spi/mcp251xfd/ 12817 12818MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12819M: Peter Rosin <peda@axentia.se> 12820L: linux-iio@vger.kernel.org 12821S: Maintained 12822F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12823F: drivers/iio/potentiometer/mcp4018.c 12824F: drivers/iio/potentiometer/mcp4531.c 12825 12826MCR20A IEEE-802.15.4 RADIO DRIVER 12827M: Stefan Schmidt <stefan@datenfreihafen.org> 12828L: linux-wpan@vger.kernel.org 12829S: Odd Fixes 12830W: https://github.com/xueliu/mcr20a-linux 12831F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12832F: drivers/net/ieee802154/mcr20a.c 12833F: drivers/net/ieee802154/mcr20a.h 12834 12835MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12836M: William Breathitt Gray <william.gray@linaro.org> 12837L: linux-iio@vger.kernel.org 12838S: Maintained 12839F: drivers/iio/dac/cio-dac.c 12840 12841MEDIA CONTROLLER FRAMEWORK 12842M: Sakari Ailus <sakari.ailus@linux.intel.com> 12843M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12844L: linux-media@vger.kernel.org 12845S: Supported 12846W: https://www.linuxtv.org 12847T: git git://linuxtv.org/media_tree.git 12848F: drivers/media/mc/ 12849F: include/media/media-*.h 12850F: include/uapi/linux/media.h 12851 12852MEDIA DRIVER FOR FREESCALE IMX PXP 12853M: Philipp Zabel <p.zabel@pengutronix.de> 12854L: linux-media@vger.kernel.org 12855S: Maintained 12856T: git git://linuxtv.org/media_tree.git 12857F: drivers/media/platform/nxp/imx-pxp.[ch] 12858 12859MEDIA DRIVERS FOR ASCOT2E 12860M: Sergey Kozlov <serjk@netup.ru> 12861M: Abylay Ospan <aospan@netup.ru> 12862L: linux-media@vger.kernel.org 12863S: Supported 12864W: https://linuxtv.org 12865W: http://netup.tv/ 12866T: git git://linuxtv.org/media_tree.git 12867F: drivers/media/dvb-frontends/ascot2e* 12868 12869MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12870M: Jasmin Jessich <jasmin@anw.at> 12871L: linux-media@vger.kernel.org 12872S: Maintained 12873W: https://linuxtv.org 12874T: git git://linuxtv.org/media_tree.git 12875F: drivers/media/dvb-frontends/cxd2099* 12876 12877MEDIA DRIVERS FOR CXD2841ER 12878M: Sergey Kozlov <serjk@netup.ru> 12879M: Abylay Ospan <aospan@netup.ru> 12880L: linux-media@vger.kernel.org 12881S: Supported 12882W: https://linuxtv.org 12883W: http://netup.tv/ 12884T: git git://linuxtv.org/media_tree.git 12885F: drivers/media/dvb-frontends/cxd2841er* 12886 12887MEDIA DRIVERS FOR CXD2880 12888M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12889L: linux-media@vger.kernel.org 12890S: Supported 12891W: http://linuxtv.org/ 12892T: git git://linuxtv.org/media_tree.git 12893F: drivers/media/dvb-frontends/cxd2880/* 12894F: drivers/media/spi/cxd2880* 12895 12896MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12897L: linux-media@vger.kernel.org 12898S: Orphan 12899W: https://linuxtv.org 12900T: git git://linuxtv.org/media_tree.git 12901F: drivers/media/pci/ddbridge/* 12902 12903MEDIA DRIVERS FOR FREESCALE IMX 12904M: Steve Longerbeam <slongerbeam@gmail.com> 12905M: Philipp Zabel <p.zabel@pengutronix.de> 12906L: linux-media@vger.kernel.org 12907S: Maintained 12908T: git git://linuxtv.org/media_tree.git 12909F: Documentation/admin-guide/media/imx.rst 12910F: Documentation/devicetree/bindings/media/imx.txt 12911F: drivers/staging/media/imx/ 12912F: include/linux/imx-media.h 12913F: include/media/imx.h 12914 12915MEDIA DRIVERS FOR FREESCALE IMX7 12916M: Rui Miguel Silva <rmfrfs@gmail.com> 12917M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12918L: linux-media@vger.kernel.org 12919S: Maintained 12920T: git git://linuxtv.org/media_tree.git 12921F: Documentation/admin-guide/media/imx7.rst 12922F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12923F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12924F: drivers/media/platform/nxp/imx-mipi-csis.c 12925F: drivers/media/platform/nxp/imx7-media-csi.c 12926 12927MEDIA DRIVERS FOR HELENE 12928M: Abylay Ospan <aospan@netup.ru> 12929L: linux-media@vger.kernel.org 12930S: Supported 12931W: https://linuxtv.org 12932W: http://netup.tv/ 12933T: git git://linuxtv.org/media_tree.git 12934F: drivers/media/dvb-frontends/helene* 12935 12936MEDIA DRIVERS FOR HORUS3A 12937M: Sergey Kozlov <serjk@netup.ru> 12938M: Abylay Ospan <aospan@netup.ru> 12939L: linux-media@vger.kernel.org 12940S: Supported 12941W: https://linuxtv.org 12942W: http://netup.tv/ 12943T: git git://linuxtv.org/media_tree.git 12944F: drivers/media/dvb-frontends/horus3a* 12945 12946MEDIA DRIVERS FOR LNBH25 12947M: Sergey Kozlov <serjk@netup.ru> 12948M: Abylay Ospan <aospan@netup.ru> 12949L: linux-media@vger.kernel.org 12950S: Supported 12951W: https://linuxtv.org 12952W: http://netup.tv/ 12953T: git git://linuxtv.org/media_tree.git 12954F: drivers/media/dvb-frontends/lnbh25* 12955 12956MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12957L: linux-media@vger.kernel.org 12958S: Orphan 12959W: https://linuxtv.org 12960T: git git://linuxtv.org/media_tree.git 12961F: drivers/media/dvb-frontends/mxl5xx* 12962 12963MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12964M: Sergey Kozlov <serjk@netup.ru> 12965M: Abylay Ospan <aospan@netup.ru> 12966L: linux-media@vger.kernel.org 12967S: Supported 12968W: https://linuxtv.org 12969W: http://netup.tv/ 12970T: git git://linuxtv.org/media_tree.git 12971F: drivers/media/pci/netup_unidvb/* 12972 12973MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12974M: Dmitry Osipenko <digetx@gmail.com> 12975L: linux-media@vger.kernel.org 12976L: linux-tegra@vger.kernel.org 12977S: Maintained 12978T: git git://linuxtv.org/media_tree.git 12979F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12980F: drivers/media/platform/nvidia/tegra-vde/ 12981 12982MEDIA DRIVERS FOR RENESAS - CEU 12983M: Jacopo Mondi <jacopo@jmondi.org> 12984L: linux-media@vger.kernel.org 12985L: linux-renesas-soc@vger.kernel.org 12986S: Supported 12987T: git git://linuxtv.org/media_tree.git 12988F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12989F: drivers/media/platform/renesas/renesas-ceu.c 12990F: include/media/drv-intf/renesas-ceu.h 12991 12992MEDIA DRIVERS FOR RENESAS - DRIF 12993M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12994L: linux-media@vger.kernel.org 12995L: linux-renesas-soc@vger.kernel.org 12996S: Supported 12997T: git git://linuxtv.org/media_tree.git 12998F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12999F: drivers/media/platform/renesas/rcar_drif.c 13000 13001MEDIA DRIVERS FOR RENESAS - FCP 13002M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13003L: linux-media@vger.kernel.org 13004L: linux-renesas-soc@vger.kernel.org 13005S: Supported 13006T: git git://linuxtv.org/media_tree.git 13007F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13008F: drivers/media/platform/renesas/rcar-fcp.c 13009F: include/media/rcar-fcp.h 13010 13011MEDIA DRIVERS FOR RENESAS - FDP1 13012M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13013L: linux-media@vger.kernel.org 13014L: linux-renesas-soc@vger.kernel.org 13015S: Supported 13016T: git git://linuxtv.org/media_tree.git 13017F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13018F: drivers/media/platform/renesas/rcar_fdp1.c 13019 13020MEDIA DRIVERS FOR RENESAS - VIN 13021M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13022L: linux-media@vger.kernel.org 13023L: linux-renesas-soc@vger.kernel.org 13024S: Supported 13025T: git git://linuxtv.org/media_tree.git 13026F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13027F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13028F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13029F: drivers/media/platform/renesas/rcar-isp.c 13030F: drivers/media/platform/renesas/rcar-vin/ 13031 13032MEDIA DRIVERS FOR RENESAS - VSP1 13033M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13034M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13035L: linux-media@vger.kernel.org 13036L: linux-renesas-soc@vger.kernel.org 13037S: Supported 13038T: git git://linuxtv.org/media_tree.git 13039F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13040F: drivers/media/platform/renesas/vsp1/ 13041 13042MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13043L: linux-media@vger.kernel.org 13044S: Orphan 13045W: https://linuxtv.org 13046T: git git://linuxtv.org/media_tree.git 13047F: drivers/media/dvb-frontends/stv0910* 13048 13049MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13050L: linux-media@vger.kernel.org 13051S: Orphan 13052W: https://linuxtv.org 13053T: git git://linuxtv.org/media_tree.git 13054F: drivers/media/dvb-frontends/stv6111* 13055 13056MEDIA DRIVERS FOR STM32 - DCMI 13057M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13058L: linux-media@vger.kernel.org 13059S: Supported 13060T: git git://linuxtv.org/media_tree.git 13061F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13062F: drivers/media/platform/st/stm32/stm32-dcmi.c 13063 13064MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13065M: Mauro Carvalho Chehab <mchehab@kernel.org> 13066L: linux-media@vger.kernel.org 13067S: Maintained 13068W: https://linuxtv.org 13069Q: http://patchwork.kernel.org/project/linux-media/list/ 13070T: git git://linuxtv.org/media_tree.git 13071F: Documentation/admin-guide/media/ 13072F: Documentation/devicetree/bindings/media/ 13073F: Documentation/driver-api/media/ 13074F: Documentation/userspace-api/media/ 13075F: drivers/media/ 13076F: drivers/staging/media/ 13077F: include/dt-bindings/media/ 13078F: include/linux/platform_data/media/ 13079F: include/media/ 13080F: include/uapi/linux/dvb/ 13081F: include/uapi/linux/ivtv* 13082F: include/uapi/linux/media.h 13083F: include/uapi/linux/uvcvideo.h 13084F: include/uapi/linux/v4l2-* 13085F: include/uapi/linux/videodev2.h 13086 13087MEDIATEK BLUETOOTH DRIVER 13088M: Sean Wang <sean.wang@mediatek.com> 13089L: linux-bluetooth@vger.kernel.org 13090L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13091S: Maintained 13092F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13093F: drivers/bluetooth/btmtkuart.c 13094 13095MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13096M: Sean Wang <sean.wang@mediatek.com> 13097L: linux-pm@vger.kernel.org 13098S: Maintained 13099F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13100F: drivers/power/reset/mt6323-poweroff.c 13101 13102MEDIATEK CIR DRIVER 13103M: Sean Wang <sean.wang@mediatek.com> 13104S: Maintained 13105F: drivers/media/rc/mtk-cir.c 13106 13107MEDIATEK DMA DRIVER 13108M: Sean Wang <sean.wang@mediatek.com> 13109L: dmaengine@vger.kernel.org 13110L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13111L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13112S: Maintained 13113F: Documentation/devicetree/bindings/dma/mtk-* 13114F: drivers/dma/mediatek/ 13115 13116MEDIATEK ETHERNET DRIVER 13117M: Felix Fietkau <nbd@nbd.name> 13118M: John Crispin <john@phrozen.org> 13119M: Sean Wang <sean.wang@mediatek.com> 13120M: Mark Lee <Mark-MC.Lee@mediatek.com> 13121M: Lorenzo Bianconi <lorenzo@kernel.org> 13122L: netdev@vger.kernel.org 13123S: Maintained 13124F: drivers/net/ethernet/mediatek/ 13125 13126MEDIATEK ETHERNET PCS DRIVER 13127M: Alexander Couzens <lynxis@fe80.eu> 13128M: Daniel Golle <daniel@makrotopia.org> 13129L: netdev@vger.kernel.org 13130S: Maintained 13131F: drivers/net/pcs/pcs-mtk-lynxi.c 13132F: include/linux/pcs/pcs-mtk-lynxi.h 13133 13134MEDIATEK I2C CONTROLLER DRIVER 13135M: Qii Wang <qii.wang@mediatek.com> 13136L: linux-i2c@vger.kernel.org 13137S: Maintained 13138F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13139F: drivers/i2c/busses/i2c-mt65xx.c 13140 13141MEDIATEK IOMMU DRIVER 13142M: Yong Wu <yong.wu@mediatek.com> 13143L: iommu@lists.linux.dev 13144L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13145S: Supported 13146F: Documentation/devicetree/bindings/iommu/mediatek* 13147F: drivers/iommu/mtk_iommu* 13148F: include/dt-bindings/memory/mt*-port.h 13149 13150MEDIATEK JPEG DRIVER 13151M: Bin Liu <bin.liu@mediatek.com> 13152S: Supported 13153F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13154F: drivers/media/platform/mediatek/jpeg/ 13155 13156MEDIATEK KEYPAD DRIVER 13157M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13158S: Supported 13159F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13160F: drivers/input/keyboard/mt6779-keypad.c 13161 13162MEDIATEK MDP DRIVER 13163M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13164M: Houlong Wei <houlong.wei@mediatek.com> 13165M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13166S: Supported 13167F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13168F: drivers/media/platform/mediatek/mdp/ 13169F: drivers/media/platform/mediatek/vpu/ 13170 13171MEDIATEK MEDIA DRIVER 13172M: Tiffany Lin <tiffany.lin@mediatek.com> 13173M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13174M: Yunfei Dong <yunfei.dong@mediatek.com> 13175S: Supported 13176F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13177F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13178F: drivers/media/platform/mediatek/vcodec/ 13179F: drivers/media/platform/mediatek/vpu/ 13180 13181MEDIATEK MMC/SD/SDIO DRIVER 13182M: Chaotian Jing <chaotian.jing@mediatek.com> 13183S: Maintained 13184F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13185F: drivers/mmc/host/mtk-sd.c 13186 13187MEDIATEK MT76 WIRELESS LAN DRIVER 13188M: Felix Fietkau <nbd@nbd.name> 13189M: Lorenzo Bianconi <lorenzo@kernel.org> 13190M: Ryder Lee <ryder.lee@mediatek.com> 13191R: Shayne Chen <shayne.chen@mediatek.com> 13192R: Sean Wang <sean.wang@mediatek.com> 13193L: linux-wireless@vger.kernel.org 13194S: Maintained 13195F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13196F: drivers/net/wireless/mediatek/mt76/ 13197 13198MEDIATEK MT7601U WIRELESS LAN DRIVER 13199M: Jakub Kicinski <kuba@kernel.org> 13200L: linux-wireless@vger.kernel.org 13201S: Maintained 13202F: drivers/net/wireless/mediatek/mt7601u/ 13203 13204MEDIATEK MT7621 CLOCK DRIVER 13205M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13206S: Maintained 13207F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13208F: drivers/clk/ralink/clk-mt7621.c 13209 13210MEDIATEK MT7621/28/88 I2C DRIVER 13211M: Stefan Roese <sr@denx.de> 13212L: linux-i2c@vger.kernel.org 13213S: Maintained 13214F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13215F: drivers/i2c/busses/i2c-mt7621.c 13216 13217MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13218M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13219S: Maintained 13220F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13221F: drivers/pci/controller/pcie-mt7621.c 13222 13223MEDIATEK MT7621 PHY PCI DRIVER 13224M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13225S: Maintained 13226F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13227F: drivers/phy/ralink/phy-mt7621-pci.c 13228 13229MEDIATEK NAND CONTROLLER DRIVER 13230L: linux-mtd@lists.infradead.org 13231S: Orphan 13232F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13233F: drivers/mtd/nand/raw/mtk_* 13234 13235MEDIATEK PMIC LED DRIVER 13236M: Sean Wang <sean.wang@mediatek.com> 13237S: Maintained 13238F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13239F: drivers/leds/leds-mt6323.c 13240 13241MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13242M: Sean Wang <sean.wang@mediatek.com> 13243S: Maintained 13244F: drivers/char/hw_random/mtk-rng.c 13245 13246MEDIATEK SMI DRIVER 13247M: Yong Wu <yong.wu@mediatek.com> 13248L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13249S: Supported 13250F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13251F: drivers/memory/mtk-smi.c 13252F: include/soc/mediatek/smi.h 13253 13254MEDIATEK SWITCH DRIVER 13255M: Sean Wang <sean.wang@mediatek.com> 13256M: Landen Chao <Landen.Chao@mediatek.com> 13257M: DENG Qingfang <dqfext@gmail.com> 13258M: Daniel Golle <daniel@makrotopia.org> 13259L: netdev@vger.kernel.org 13260S: Maintained 13261F: drivers/net/dsa/mt7530-mdio.c 13262F: drivers/net/dsa/mt7530-mmio.c 13263F: drivers/net/dsa/mt7530.* 13264F: net/dsa/tag_mtk.c 13265 13266MEDIATEK T7XX 5G WWAN MODEM DRIVER 13267M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13268M: Intel Corporation <linuxwwan@intel.com> 13269R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13270R: Liu Haijun <haijun.liu@mediatek.com> 13271R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13272R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13273L: netdev@vger.kernel.org 13274S: Supported 13275F: drivers/net/wwan/t7xx/ 13276 13277MEDIATEK USB3 DRD IP DRIVER 13278M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13279L: linux-usb@vger.kernel.org 13280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13281L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13282S: Maintained 13283F: Documentation/devicetree/bindings/usb/mediatek,* 13284F: drivers/usb/host/xhci-mtk* 13285F: drivers/usb/mtu3/ 13286 13287MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13288M: Peter Senna Tschudin <peter.senna@gmail.com> 13289M: Martin Donnelly <martin.donnelly@ge.com> 13290M: Martyn Welch <martyn.welch@collabora.co.uk> 13291S: Maintained 13292F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13293F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13294 13295MEGARAID SCSI/SAS DRIVERS 13296M: Kashyap Desai <kashyap.desai@broadcom.com> 13297M: Sumit Saxena <sumit.saxena@broadcom.com> 13298M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13299L: megaraidlinux.pdl@broadcom.com 13300L: linux-scsi@vger.kernel.org 13301S: Maintained 13302W: http://www.avagotech.com/support/ 13303F: Documentation/scsi/megaraid.rst 13304F: drivers/scsi/megaraid.* 13305F: drivers/scsi/megaraid/ 13306 13307MELEXIS MLX90614 DRIVER 13308M: Crt Mori <cmo@melexis.com> 13309L: linux-iio@vger.kernel.org 13310S: Supported 13311W: http://www.melexis.com 13312F: drivers/iio/temperature/mlx90614.c 13313 13314MELEXIS MLX90632 DRIVER 13315M: Crt Mori <cmo@melexis.com> 13316L: linux-iio@vger.kernel.org 13317S: Supported 13318W: http://www.melexis.com 13319F: drivers/iio/temperature/mlx90632.c 13320 13321MELFAS MIP4 TOUCHSCREEN DRIVER 13322M: Sangwon Jee <jeesw@melfas.com> 13323S: Supported 13324W: http://www.melfas.com 13325F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13326F: drivers/input/touchscreen/melfas_mip4.c 13327 13328MELLANOX BLUEFIELD I2C DRIVER 13329M: Khalil Blaiech <kblaiech@nvidia.com> 13330M: Asmaa Mnebhi <asmaa@nvidia.com> 13331L: linux-i2c@vger.kernel.org 13332S: Supported 13333F: drivers/i2c/busses/i2c-mlxbf.c 13334 13335MELLANOX ETHERNET DRIVER (mlx4_en) 13336M: Tariq Toukan <tariqt@nvidia.com> 13337L: netdev@vger.kernel.org 13338S: Supported 13339W: http://www.mellanox.com 13340Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13341F: drivers/net/ethernet/mellanox/mlx4/en_* 13342 13343MELLANOX ETHERNET DRIVER (mlx5e) 13344M: Saeed Mahameed <saeedm@nvidia.com> 13345L: netdev@vger.kernel.org 13346S: Supported 13347W: http://www.mellanox.com 13348Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13349F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13350 13351MELLANOX ETHERNET INNOVA DRIVERS 13352R: Boris Pismenny <borisp@nvidia.com> 13353L: netdev@vger.kernel.org 13354S: Supported 13355W: http://www.mellanox.com 13356Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13357F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13358F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13359F: include/linux/mlx5/mlx5_ifc_fpga.h 13360 13361MELLANOX ETHERNET SWITCH DRIVERS 13362M: Ido Schimmel <idosch@nvidia.com> 13363M: Petr Machata <petrm@nvidia.com> 13364L: netdev@vger.kernel.org 13365S: Supported 13366W: http://www.mellanox.com 13367Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13368F: drivers/net/ethernet/mellanox/mlxsw/ 13369F: tools/testing/selftests/drivers/net/mlxsw/ 13370 13371MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13372M: mlxsw@nvidia.com 13373L: netdev@vger.kernel.org 13374S: Supported 13375W: http://www.mellanox.com 13376Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13377F: drivers/net/ethernet/mellanox/mlxfw/ 13378 13379MELLANOX HARDWARE PLATFORM SUPPORT 13380M: Hans de Goede <hdegoede@redhat.com> 13381M: Mark Gross <markgross@kernel.org> 13382M: Vadim Pasternak <vadimp@nvidia.com> 13383L: platform-driver-x86@vger.kernel.org 13384S: Supported 13385F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13386F: drivers/platform/mellanox/ 13387F: include/linux/platform_data/mlxreg.h 13388 13389MELLANOX MLX4 core VPI driver 13390M: Tariq Toukan <tariqt@nvidia.com> 13391L: netdev@vger.kernel.org 13392L: linux-rdma@vger.kernel.org 13393S: Supported 13394W: http://www.mellanox.com 13395Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13396F: drivers/net/ethernet/mellanox/mlx4/ 13397F: include/linux/mlx4/ 13398 13399MELLANOX MLX4 IB driver 13400M: Yishai Hadas <yishaih@nvidia.com> 13401L: linux-rdma@vger.kernel.org 13402S: Supported 13403W: http://www.mellanox.com 13404Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13405F: drivers/infiniband/hw/mlx4/ 13406F: include/linux/mlx4/ 13407F: include/uapi/rdma/mlx4-abi.h 13408 13409MELLANOX MLX5 core VPI driver 13410M: Saeed Mahameed <saeedm@nvidia.com> 13411M: Leon Romanovsky <leonro@nvidia.com> 13412L: netdev@vger.kernel.org 13413L: linux-rdma@vger.kernel.org 13414S: Supported 13415W: http://www.mellanox.com 13416Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13417F: Documentation/networking/device_drivers/ethernet/mellanox/ 13418F: drivers/net/ethernet/mellanox/mlx5/core/ 13419F: include/linux/mlx5/ 13420 13421MELLANOX MLX5 IB driver 13422M: Leon Romanovsky <leonro@nvidia.com> 13423L: linux-rdma@vger.kernel.org 13424S: Supported 13425W: http://www.mellanox.com 13426Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13427F: drivers/infiniband/hw/mlx5/ 13428F: include/linux/mlx5/ 13429F: include/uapi/rdma/mlx5-abi.h 13430 13431MELLANOX MLXCPLD I2C AND MUX DRIVER 13432M: Vadim Pasternak <vadimp@nvidia.com> 13433M: Michael Shych <michaelsh@nvidia.com> 13434L: linux-i2c@vger.kernel.org 13435S: Supported 13436F: Documentation/i2c/busses/i2c-mlxcpld.rst 13437F: drivers/i2c/busses/i2c-mlxcpld.c 13438F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13439 13440MELLANOX MLXCPLD LED DRIVER 13441M: Vadim Pasternak <vadimp@nvidia.com> 13442L: linux-leds@vger.kernel.org 13443S: Supported 13444F: Documentation/leds/leds-mlxcpld.rst 13445F: drivers/leds/leds-mlxcpld.c 13446F: drivers/leds/leds-mlxreg.c 13447 13448MELLANOX PLATFORM DRIVER 13449M: Vadim Pasternak <vadimp@nvidia.com> 13450L: platform-driver-x86@vger.kernel.org 13451S: Supported 13452F: drivers/platform/x86/mlx-platform.c 13453 13454MEMBARRIER SUPPORT 13455M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13456M: "Paul E. McKenney" <paulmck@kernel.org> 13457L: linux-kernel@vger.kernel.org 13458S: Supported 13459F: arch/powerpc/include/asm/membarrier.h 13460F: include/uapi/linux/membarrier.h 13461F: kernel/sched/membarrier.c 13462 13463MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13464M: Mike Rapoport <rppt@kernel.org> 13465L: linux-mm@kvack.org 13466S: Maintained 13467F: Documentation/core-api/boot-time-mm.rst 13468F: include/linux/memblock.h 13469F: mm/memblock.c 13470F: mm/mm_init.c 13471F: tools/testing/memblock/ 13472 13473MEMORY CONTROLLER DRIVERS 13474M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13475L: linux-kernel@vger.kernel.org 13476S: Maintained 13477B: mailto:krzysztof.kozlowski@linaro.org 13478T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13479F: Documentation/devicetree/bindings/memory-controllers/ 13480F: drivers/memory/ 13481F: include/dt-bindings/memory/ 13482F: include/memory/ 13483 13484MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13485M: Dmitry Osipenko <digetx@gmail.com> 13486L: linux-pm@vger.kernel.org 13487L: linux-tegra@vger.kernel.org 13488T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13489S: Maintained 13490F: drivers/devfreq/tegra30-devfreq.c 13491 13492MEMORY MANAGEMENT 13493M: Andrew Morton <akpm@linux-foundation.org> 13494L: linux-mm@kvack.org 13495S: Maintained 13496W: http://www.linux-mm.org 13497T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13498T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13499F: include/linux/gfp.h 13500F: include/linux/gfp_types.h 13501F: include/linux/memory_hotplug.h 13502F: include/linux/mm.h 13503F: include/linux/mmzone.h 13504F: include/linux/pagewalk.h 13505F: include/trace/events/ksm.h 13506F: mm/ 13507F: tools/mm/ 13508F: tools/testing/selftests/mm/ 13509 13510VMALLOC 13511M: Andrew Morton <akpm@linux-foundation.org> 13512R: Uladzislau Rezki <urezki@gmail.com> 13513R: Christoph Hellwig <hch@infradead.org> 13514R: Lorenzo Stoakes <lstoakes@gmail.com> 13515L: linux-mm@kvack.org 13516S: Maintained 13517W: http://www.linux-mm.org 13518T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13519F: include/linux/vmalloc.h 13520F: mm/vmalloc.c 13521 13522MEMORY HOT(UN)PLUG 13523M: David Hildenbrand <david@redhat.com> 13524M: Oscar Salvador <osalvador@suse.de> 13525L: linux-mm@kvack.org 13526S: Maintained 13527F: Documentation/admin-guide/mm/memory-hotplug.rst 13528F: Documentation/core-api/memory-hotplug.rst 13529F: drivers/base/memory.c 13530F: include/linux/memory_hotplug.h 13531F: mm/memory_hotplug.c 13532F: tools/testing/selftests/memory-hotplug/ 13533 13534MEMORY TECHNOLOGY DEVICES (MTD) 13535M: Miquel Raynal <miquel.raynal@bootlin.com> 13536M: Richard Weinberger <richard@nod.at> 13537M: Vignesh Raghavendra <vigneshr@ti.com> 13538L: linux-mtd@lists.infradead.org 13539S: Maintained 13540W: http://www.linux-mtd.infradead.org/ 13541Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13542C: irc://irc.oftc.net/mtd 13543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13545F: Documentation/devicetree/bindings/mtd/ 13546F: drivers/mtd/ 13547F: include/linux/mtd/ 13548F: include/uapi/mtd/ 13549 13550MEMSENSING MICROSYSTEMS MSA311 DRIVER 13551M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13552L: linux-iio@vger.kernel.org 13553S: Maintained 13554F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13555F: drivers/iio/accel/msa311.c 13556 13557MEN A21 WATCHDOG DRIVER 13558M: Johannes Thumshirn <morbidrsa@gmail.com> 13559L: linux-watchdog@vger.kernel.org 13560S: Maintained 13561F: drivers/watchdog/mena21_wdt.c 13562 13563MEN CHAMELEON BUS (mcb) 13564M: Johannes Thumshirn <morbidrsa@gmail.com> 13565S: Maintained 13566F: Documentation/driver-api/men-chameleon-bus.rst 13567F: drivers/mcb/ 13568F: include/linux/mcb.h 13569 13570MEN F21BMC (Board Management Controller) 13571M: Andreas Werner <andreas.werner@men.de> 13572S: Supported 13573F: Documentation/hwmon/menf21bmc.rst 13574F: drivers/hwmon/menf21bmc_hwmon.c 13575F: drivers/leds/leds-menf21bmc.c 13576F: drivers/mfd/menf21bmc.c 13577F: drivers/watchdog/menf21bmc_wdt.c 13578 13579MEN Z069 WATCHDOG DRIVER 13580M: Johannes Thumshirn <jth@kernel.org> 13581L: linux-watchdog@vger.kernel.org 13582S: Maintained 13583F: drivers/watchdog/menz69_wdt.c 13584 13585MESON AO CEC DRIVER FOR AMLOGIC SOCS 13586M: Neil Armstrong <neil.armstrong@linaro.org> 13587L: linux-media@vger.kernel.org 13588L: linux-amlogic@lists.infradead.org 13589S: Supported 13590W: http://linux-meson.com/ 13591T: git git://linuxtv.org/media_tree.git 13592F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13593F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13594F: drivers/media/cec/platform/meson/ao-cec.c 13595 13596MESON GE2D DRIVER FOR AMLOGIC SOCS 13597M: Neil Armstrong <neil.armstrong@linaro.org> 13598L: linux-media@vger.kernel.org 13599L: linux-amlogic@lists.infradead.org 13600S: Supported 13601T: git git://linuxtv.org/media_tree.git 13602F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13603F: drivers/media/platform/amlogic/meson-ge2d/ 13604 13605MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13606M: Liang Yang <liang.yang@amlogic.com> 13607L: linux-mtd@lists.infradead.org 13608S: Maintained 13609F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13610F: drivers/mtd/nand/raw/meson_* 13611 13612MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13613M: Neil Armstrong <neil.armstrong@linaro.org> 13614L: linux-media@vger.kernel.org 13615L: linux-amlogic@lists.infradead.org 13616S: Supported 13617T: git git://linuxtv.org/media_tree.git 13618F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13619F: drivers/staging/media/meson/vdec/ 13620 13621METHODE UDPU SUPPORT 13622M: Vladimir Vid <vladimir.vid@sartura.hr> 13623S: Maintained 13624F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13625 13626MHI BUS 13627M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13628L: mhi@lists.linux.dev 13629L: linux-arm-msm@vger.kernel.org 13630S: Maintained 13631T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13632F: Documentation/ABI/stable/sysfs-bus-mhi 13633F: Documentation/mhi/ 13634F: drivers/bus/mhi/ 13635F: include/linux/mhi.h 13636 13637MICROBLAZE ARCHITECTURE 13638M: Michal Simek <monstr@monstr.eu> 13639S: Supported 13640W: http://www.monstr.eu/fdt/ 13641T: git git://git.monstr.eu/linux-2.6-microblaze.git 13642F: arch/microblaze/ 13643 13644MICROBLAZE TMR MANAGER 13645M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13646S: Supported 13647F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13648F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13649F: drivers/misc/xilinx_tmr_manager.c 13650 13651MICROBLAZE TMR INJECT 13652M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13653S: Supported 13654F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13655F: drivers/misc/xilinx_tmr_inject.c 13656 13657MICROCHIP AT91 DMA DRIVERS 13658M: Ludovic Desroches <ludovic.desroches@microchip.com> 13659M: Tudor Ambarus <tudor.ambarus@linaro.org> 13660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13661L: dmaengine@vger.kernel.org 13662S: Supported 13663F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13664F: drivers/dma/at_hdmac.c 13665F: drivers/dma/at_xdmac.c 13666F: include/dt-bindings/dma/at91.h 13667 13668MICROCHIP AT91 SERIAL DRIVER 13669M: Richard Genoud <richard.genoud@gmail.com> 13670S: Maintained 13671F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13672F: drivers/tty/serial/atmel_serial.c 13673F: drivers/tty/serial/atmel_serial.h 13674 13675MICROCHIP AT91 USART MFD DRIVER 13676M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13677L: linux-kernel@vger.kernel.org 13678S: Supported 13679F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13680F: drivers/mfd/at91-usart.c 13681F: include/dt-bindings/mfd/at91-usart.h 13682 13683MICROCHIP AT91 USART SPI DRIVER 13684M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13685L: linux-spi@vger.kernel.org 13686S: Supported 13687F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13688F: drivers/spi/spi-at91-usart.c 13689 13690MICROCHIP AUDIO ASOC DRIVERS 13691M: Claudiu Beznea <claudiu.beznea@microchip.com> 13692L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13693S: Supported 13694F: Documentation/devicetree/bindings/sound/atmel* 13695F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13696F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13697F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13698F: sound/soc/atmel 13699 13700MICROCHIP CSI2DC DRIVER 13701M: Eugen Hristev <eugen.hristev@microchip.com> 13702L: linux-media@vger.kernel.org 13703S: Supported 13704F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13705F: drivers/media/platform/microchip/microchip-csi2dc.c 13706 13707MICROCHIP ECC DRIVER 13708M: Tudor Ambarus <tudor.ambarus@linaro.org> 13709L: linux-crypto@vger.kernel.org 13710S: Maintained 13711F: drivers/crypto/atmel-ecc.* 13712 13713MICROCHIP EIC DRIVER 13714M: Claudiu Beznea <claudiu.beznea@microchip.com> 13715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13716S: Supported 13717F: drivers/irqchip/irq-mchp-eic.c 13718 13719MICROCHIP I2C DRIVER 13720M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13721L: linux-i2c@vger.kernel.org 13722S: Supported 13723F: drivers/i2c/busses/i2c-at91-*.c 13724F: drivers/i2c/busses/i2c-at91.h 13725 13726MICROCHIP ISC DRIVER 13727M: Eugen Hristev <eugen.hristev@microchip.com> 13728L: linux-media@vger.kernel.org 13729S: Supported 13730F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13731F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13732F: drivers/staging/media/deprecated/atmel/atmel-isc* 13733F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13734F: drivers/media/platform/microchip/microchip-isc* 13735F: drivers/media/platform/microchip/microchip-sama*-isc* 13736F: include/linux/atmel-isc-media.h 13737 13738MICROCHIP ISI DRIVER 13739M: Eugen Hristev <eugen.hristev@microchip.com> 13740L: linux-media@vger.kernel.org 13741S: Supported 13742F: drivers/media/platform/atmel/atmel-isi.c 13743F: drivers/media/platform/atmel/atmel-isi.h 13744 13745MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13746M: Woojung Huh <woojung.huh@microchip.com> 13747M: UNGLinuxDriver@microchip.com 13748L: netdev@vger.kernel.org 13749S: Maintained 13750F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13751F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13752F: drivers/net/dsa/microchip/* 13753F: include/linux/dsa/ksz_common.h 13754F: include/linux/platform_data/microchip-ksz.h 13755F: net/dsa/tag_ksz.c 13756 13757MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13758M: Arun Ramadoss <arun.ramadoss@microchip.com> 13759R: UNGLinuxDriver@microchip.com 13760L: netdev@vger.kernel.org 13761S: Maintained 13762F: drivers/net/phy/microchip_t1.c 13763 13764MICROCHIP LAN743X ETHERNET DRIVER 13765M: Bryan Whitehead <bryan.whitehead@microchip.com> 13766M: UNGLinuxDriver@microchip.com 13767L: netdev@vger.kernel.org 13768S: Maintained 13769F: drivers/net/ethernet/microchip/lan743x_* 13770 13771MICROCHIP LAN966X ETHERNET DRIVER 13772M: Horatiu Vultur <horatiu.vultur@microchip.com> 13773M: UNGLinuxDriver@microchip.com 13774L: netdev@vger.kernel.org 13775S: Maintained 13776F: drivers/net/ethernet/microchip/lan966x/* 13777 13778MICROCHIP LCDFB DRIVER 13779M: Nicolas Ferre <nicolas.ferre@microchip.com> 13780L: linux-fbdev@vger.kernel.org 13781S: Maintained 13782F: drivers/video/fbdev/atmel_lcdfb.c 13783F: include/video/atmel_lcdc.h 13784 13785MICROCHIP MCP16502 PMIC DRIVER 13786M: Claudiu Beznea <claudiu.beznea@microchip.com> 13787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13788S: Supported 13789F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13790F: drivers/regulator/mcp16502.c 13791 13792MICROCHIP MCP3911 ADC DRIVER 13793M: Marcus Folkesson <marcus.folkesson@gmail.com> 13794M: Kent Gustavsson <kent@minoris.se> 13795L: linux-iio@vger.kernel.org 13796S: Maintained 13797F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13798F: drivers/iio/adc/mcp3911.c 13799 13800MICROCHIP MMC/SD/SDIO MCI DRIVER 13801M: Ludovic Desroches <ludovic.desroches@microchip.com> 13802S: Maintained 13803F: drivers/mmc/host/atmel-mci.c 13804 13805MICROCHIP NAND DRIVER 13806M: Tudor Ambarus <tudor.ambarus@linaro.org> 13807L: linux-mtd@lists.infradead.org 13808S: Supported 13809F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13810F: drivers/mtd/nand/raw/atmel/* 13811 13812MICROCHIP PCI1XXXX GP DRIVER 13813M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13814L: linux-gpio@vger.kernel.org 13815S: Supported 13816F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13817F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13818F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13819 13820MICROCHIP OTPC DRIVER 13821M: Claudiu Beznea <claudiu.beznea@microchip.com> 13822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13823S: Supported 13824F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13825F: drivers/nvmem/microchip-otpc.c 13826F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13827 13828MICROCHIP PCI1XXXX I2C DRIVER 13829M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13830M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13831M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13832L: linux-i2c@vger.kernel.org 13833S: Maintained 13834F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13835 13836MICROCHIP PCIe UART DRIVER 13837M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13838M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13839L: linux-serial@vger.kernel.org 13840S: Maintained 13841F: drivers/tty/serial/8250/8250_pci1xxxx.c 13842 13843MICROCHIP PWM DRIVER 13844M: Claudiu Beznea <claudiu.beznea@microchip.com> 13845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13846L: linux-pwm@vger.kernel.org 13847S: Supported 13848F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13849F: drivers/pwm/pwm-atmel.c 13850 13851MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13852M: Eugen Hristev <eugen.hristev@microchip.com> 13853L: linux-iio@vger.kernel.org 13854S: Supported 13855F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13856F: drivers/iio/adc/at91-sama5d2_adc.c 13857F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13858 13859MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13860M: Claudiu Beznea <claudiu.beznea@microchip.com> 13861S: Supported 13862F: drivers/power/reset/at91-sama5d2_shdwc.c 13863 13864MICROCHIP SPI DRIVER 13865M: Tudor Ambarus <tudor.ambarus@linaro.org> 13866S: Supported 13867F: drivers/spi/spi-atmel.* 13868 13869MICROCHIP SSC DRIVER 13870M: Claudiu Beznea <claudiu.beznea@microchip.com> 13871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13872S: Supported 13873F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13874F: drivers/misc/atmel-ssc.c 13875F: include/linux/atmel-ssc.h 13876 13877MICROCHIP SOC DRIVERS 13878M: Conor Dooley <conor@kernel.org> 13879S: Supported 13880T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13881F: drivers/soc/microchip/ 13882 13883MICROCHIP USB251XB DRIVER 13884M: Richard Leitner <richard.leitner@skidata.com> 13885L: linux-usb@vger.kernel.org 13886S: Maintained 13887F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13888F: drivers/usb/misc/usb251xb.c 13889 13890MICROCHIP USBA UDC DRIVER 13891M: Cristian Birsan <cristian.birsan@microchip.com> 13892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13893S: Supported 13894F: drivers/usb/gadget/udc/atmel_usba_udc.* 13895 13896MICROCHIP WILC1000 WIFI DRIVER 13897M: Ajay Singh <ajay.kathat@microchip.com> 13898M: Claudiu Beznea <claudiu.beznea@microchip.com> 13899L: linux-wireless@vger.kernel.org 13900S: Supported 13901F: drivers/net/wireless/microchip/wilc1000/ 13902 13903MICROSEMI MIPS SOCS 13904M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13905M: UNGLinuxDriver@microchip.com 13906L: linux-mips@vger.kernel.org 13907S: Supported 13908F: Documentation/devicetree/bindings/mips/mscc.txt 13909F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13910F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13911F: arch/mips/boot/dts/mscc/ 13912F: arch/mips/configs/generic/board-ocelot.config 13913F: arch/mips/generic/board-ocelot.c 13914 13915MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13916M: Don Brace <don.brace@microchip.com> 13917L: storagedev@microchip.com 13918L: linux-scsi@vger.kernel.org 13919S: Supported 13920F: Documentation/scsi/smartpqi.rst 13921F: drivers/scsi/smartpqi/Kconfig 13922F: drivers/scsi/smartpqi/Makefile 13923F: drivers/scsi/smartpqi/smartpqi*.[ch] 13924F: include/linux/cciss*.h 13925F: include/uapi/linux/cciss*.h 13926 13927MICROSOFT MANA RDMA DRIVER 13928M: Long Li <longli@microsoft.com> 13929M: Ajay Sharma <sharmaajay@microsoft.com> 13930L: linux-rdma@vger.kernel.org 13931S: Supported 13932F: drivers/infiniband/hw/mana/ 13933F: include/net/mana 13934F: include/uapi/rdma/mana-abi.h 13935 13936MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13937M: Maximilian Luz <luzmaximilian@gmail.com> 13938L: platform-driver-x86@vger.kernel.org 13939S: Maintained 13940F: drivers/platform/surface/surface_aggregator_tabletsw.c 13941 13942MICROSOFT SURFACE BATTERY AND AC DRIVERS 13943M: Maximilian Luz <luzmaximilian@gmail.com> 13944L: linux-pm@vger.kernel.org 13945L: platform-driver-x86@vger.kernel.org 13946S: Maintained 13947F: drivers/power/supply/surface_battery.c 13948F: drivers/power/supply/surface_charger.c 13949 13950MICROSOFT SURFACE DTX DRIVER 13951M: Maximilian Luz <luzmaximilian@gmail.com> 13952L: platform-driver-x86@vger.kernel.org 13953S: Maintained 13954F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13955F: drivers/platform/surface/surface_dtx.c 13956F: include/uapi/linux/surface_aggregator/dtx.h 13957 13958MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13959M: Maximilian Luz <luzmaximilian@gmail.com> 13960L: platform-driver-x86@vger.kernel.org 13961S: Maintained 13962F: drivers/platform/surface/surface_gpe.c 13963 13964MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13965M: Hans de Goede <hdegoede@redhat.com> 13966M: Mark Gross <markgross@kernel.org> 13967M: Maximilian Luz <luzmaximilian@gmail.com> 13968L: platform-driver-x86@vger.kernel.org 13969S: Maintained 13970T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13971F: drivers/platform/surface/ 13972 13973MICROSOFT SURFACE HID TRANSPORT DRIVER 13974M: Maximilian Luz <luzmaximilian@gmail.com> 13975L: linux-input@vger.kernel.org 13976L: platform-driver-x86@vger.kernel.org 13977S: Maintained 13978F: drivers/hid/surface-hid/ 13979 13980MICROSOFT SURFACE HOT-PLUG DRIVER 13981M: Maximilian Luz <luzmaximilian@gmail.com> 13982L: platform-driver-x86@vger.kernel.org 13983S: Maintained 13984F: drivers/platform/surface/surface_hotplug.c 13985 13986MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13987M: Maximilian Luz <luzmaximilian@gmail.com> 13988L: platform-driver-x86@vger.kernel.org 13989S: Maintained 13990F: drivers/platform/surface/surface_platform_profile.c 13991 13992MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13993M: Chen Yu <yu.c.chen@intel.com> 13994L: platform-driver-x86@vger.kernel.org 13995S: Supported 13996F: drivers/platform/surface/surfacepro3_button.c 13997 13998MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13999M: Maximilian Luz <luzmaximilian@gmail.com> 14000L: platform-driver-x86@vger.kernel.org 14001S: Maintained 14002W: https://github.com/linux-surface/surface-aggregator-module 14003C: irc://irc.libera.chat/linux-surface 14004F: Documentation/driver-api/surface_aggregator/ 14005F: drivers/platform/surface/aggregator/ 14006F: drivers/platform/surface/surface_acpi_notify.c 14007F: drivers/platform/surface/surface_aggregator_cdev.c 14008F: drivers/platform/surface/surface_aggregator_registry.c 14009F: include/linux/surface_acpi_notify.h 14010F: include/linux/surface_aggregator/ 14011F: include/uapi/linux/surface_aggregator/ 14012 14013MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14014M: Maximilian Luz <luzmaximilian@gmail.com> 14015L: platform-driver-x86@vger.kernel.org 14016S: Maintained 14017F: drivers/platform/surface/surface_aggregator_hub.c 14018 14019MICROTEK X6 SCANNER 14020M: Oliver Neukum <oliver@neukum.org> 14021S: Maintained 14022F: drivers/usb/image/microtek.* 14023 14024MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14025M: Luka Kovacic <luka.kovacic@sartura.hr> 14026M: Luka Perkov <luka.perkov@sartura.hr> 14027S: Maintained 14028F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14029F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14030F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14031F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14032F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14033F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14034 14035MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14036M: Sakari Ailus <sakari.ailus@linux.intel.com> 14037L: linux-media@vger.kernel.org 14038S: Maintained 14039F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14040F: Documentation/driver-api/media/drivers/ccs/ 14041F: Documentation/userspace-api/media/drivers/ccs.rst 14042F: drivers/media/i2c/ccs-pll.c 14043F: drivers/media/i2c/ccs-pll.h 14044F: drivers/media/i2c/ccs/ 14045F: include/uapi/linux/ccs.h 14046F: include/uapi/linux/smiapp.h 14047 14048MIPS 14049M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14050L: linux-mips@vger.kernel.org 14051S: Maintained 14052W: http://www.linux-mips.org/ 14053Q: https://patchwork.kernel.org/project/linux-mips/list/ 14054T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14055F: Documentation/devicetree/bindings/mips/ 14056F: Documentation/mips/ 14057F: arch/mips/ 14058F: drivers/platform/mips/ 14059F: include/dt-bindings/mips/ 14060 14061MIPS BOSTON DEVELOPMENT BOARD 14062M: Paul Burton <paulburton@kernel.org> 14063L: linux-mips@vger.kernel.org 14064S: Maintained 14065F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14066F: arch/mips/boot/dts/img/boston.dts 14067F: arch/mips/configs/generic/board-boston.config 14068F: drivers/clk/imgtec/clk-boston.c 14069F: include/dt-bindings/clock/boston-clock.h 14070 14071MIPS CORE DRIVERS 14072M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14073M: Serge Semin <fancer.lancer@gmail.com> 14074L: linux-mips@vger.kernel.org 14075S: Supported 14076F: drivers/bus/mips_cdmm.c 14077F: drivers/clocksource/mips-gic-timer.c 14078F: drivers/cpuidle/cpuidle-cps.c 14079F: drivers/irqchip/irq-mips-cpu.c 14080F: drivers/irqchip/irq-mips-gic.c 14081 14082MIPS GENERIC PLATFORM 14083M: Paul Burton <paulburton@kernel.org> 14084L: linux-mips@vger.kernel.org 14085S: Supported 14086F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14087F: arch/mips/generic/ 14088F: arch/mips/tools/generic-board-config.sh 14089 14090MIPS RINT INSTRUCTION EMULATION 14091M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14092L: linux-mips@vger.kernel.org 14093S: Supported 14094F: arch/mips/math-emu/dp_rint.c 14095F: arch/mips/math-emu/sp_rint.c 14096 14097MIPS/LOONGSON1 ARCHITECTURE 14098M: Keguang Zhang <keguang.zhang@gmail.com> 14099L: linux-mips@vger.kernel.org 14100S: Maintained 14101F: arch/mips/include/asm/mach-loongson32/ 14102F: arch/mips/loongson32/ 14103F: drivers/*/*loongson1* 14104 14105MIPS/LOONGSON2EF ARCHITECTURE 14106M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14107L: linux-mips@vger.kernel.org 14108S: Maintained 14109F: arch/mips/include/asm/mach-loongson2ef/ 14110F: arch/mips/loongson2ef/ 14111F: drivers/cpufreq/loongson2_cpufreq.c 14112 14113MIPS/LOONGSON64 ARCHITECTURE 14114M: Huacai Chen <chenhuacai@kernel.org> 14115M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14116L: linux-mips@vger.kernel.org 14117S: Maintained 14118F: arch/mips/include/asm/mach-loongson64/ 14119F: arch/mips/loongson64/ 14120F: drivers/irqchip/irq-loongson* 14121F: drivers/platform/mips/cpu_hwmon.c 14122 14123MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14124M: Hans Verkuil <hverkuil@xs4all.nl> 14125L: linux-media@vger.kernel.org 14126S: Odd Fixes 14127W: https://linuxtv.org 14128T: git git://linuxtv.org/media_tree.git 14129F: drivers/media/radio/radio-miropcm20* 14130 14131MMP SUPPORT 14132R: Lubomir Rintel <lkundrak@v3.sk> 14133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14134S: Odd Fixes 14135T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14136F: arch/arm/boot/dts/mmp* 14137F: arch/arm/mach-mmp/ 14138F: include/linux/soc/mmp/ 14139 14140MMP USB PHY DRIVERS 14141R: Lubomir Rintel <lkundrak@v3.sk> 14142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14143S: Maintained 14144F: drivers/phy/marvell/phy-mmp3-usb.c 14145F: drivers/phy/marvell/phy-pxa-usb.c 14146 14147MMU GATHER AND TLB INVALIDATION 14148M: Will Deacon <will@kernel.org> 14149M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14150M: Andrew Morton <akpm@linux-foundation.org> 14151M: Nick Piggin <npiggin@gmail.com> 14152M: Peter Zijlstra <peterz@infradead.org> 14153L: linux-arch@vger.kernel.org 14154L: linux-mm@kvack.org 14155S: Maintained 14156F: arch/*/include/asm/tlb.h 14157F: include/asm-generic/tlb.h 14158F: mm/mmu_gather.c 14159 14160MN88472 MEDIA DRIVER 14161M: Antti Palosaari <crope@iki.fi> 14162L: linux-media@vger.kernel.org 14163S: Maintained 14164W: https://linuxtv.org 14165W: http://palosaari.fi/linux/ 14166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14167F: drivers/media/dvb-frontends/mn88472* 14168 14169MN88473 MEDIA DRIVER 14170M: Antti Palosaari <crope@iki.fi> 14171L: linux-media@vger.kernel.org 14172S: Maintained 14173W: https://linuxtv.org 14174W: http://palosaari.fi/linux/ 14175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14176F: drivers/media/dvb-frontends/mn88473* 14177 14178MODULE SUPPORT 14179M: Luis Chamberlain <mcgrof@kernel.org> 14180L: linux-modules@vger.kernel.org 14181L: linux-kernel@vger.kernel.org 14182S: Maintained 14183T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14184F: include/linux/module.h 14185F: include/linux/kmod.h 14186F: kernel/module/ 14187F: scripts/module* 14188F: lib/test_kmod.c 14189F: tools/testing/selftests/kmod/ 14190 14191MONOLITHIC POWER SYSTEM PMIC DRIVER 14192M: Saravanan Sekar <sravanhome@gmail.com> 14193S: Maintained 14194F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14195F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14196F: drivers/hwmon/pmbus/mpq7932.c 14197F: drivers/iio/adc/mp2629_adc.c 14198F: drivers/mfd/mp2629.c 14199F: drivers/power/supply/mp2629_charger.c 14200F: drivers/regulator/mp5416.c 14201F: drivers/regulator/mpq7920.c 14202F: drivers/regulator/mpq7920.h 14203F: include/linux/mfd/mp2629.h 14204 14205MOST(R) TECHNOLOGY DRIVER 14206M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14207M: Christian Gromm <christian.gromm@microchip.com> 14208S: Maintained 14209F: Documentation/ABI/testing/configfs-most 14210F: Documentation/ABI/testing/sysfs-bus-most 14211F: drivers/most/ 14212F: drivers/staging/most/ 14213F: include/linux/most.h 14214 14215MOTORCOMM PHY DRIVER 14216M: Peter Geis <pgwipeout@gmail.com> 14217M: Frank <Frank.Sae@motor-comm.com> 14218L: netdev@vger.kernel.org 14219S: Maintained 14220F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14221F: drivers/net/phy/motorcomm.c 14222 14223MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14224M: Jiri Slaby <jirislaby@kernel.org> 14225S: Maintained 14226F: Documentation/driver-api/tty/moxa-smartio.rst 14227F: drivers/tty/mxser.* 14228 14229MR800 AVERMEDIA USB FM RADIO DRIVER 14230M: Alexey Klimov <klimov.linux@gmail.com> 14231L: linux-media@vger.kernel.org 14232S: Maintained 14233T: git git://linuxtv.org/media_tree.git 14234F: drivers/media/radio/radio-mr800.c 14235 14236MRF24J40 IEEE 802.15.4 RADIO DRIVER 14237M: Stefan Schmidt <stefan@datenfreihafen.org> 14238L: linux-wpan@vger.kernel.org 14239S: Odd Fixes 14240F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14241F: drivers/net/ieee802154/mrf24j40.c 14242 14243MSI EC DRIVER 14244M: Nikita Kravets <teackot@gmail.com> 14245L: platform-driver-x86@vger.kernel.org 14246S: Maintained 14247W: https://github.com/BeardOverflow/msi-ec 14248F: drivers/platform/x86/msi-ec.* 14249 14250MSI LAPTOP SUPPORT 14251M: "Lee, Chun-Yi" <jlee@suse.com> 14252L: platform-driver-x86@vger.kernel.org 14253S: Maintained 14254F: drivers/platform/x86/msi-laptop.c 14255 14256MSI WMI SUPPORT 14257L: platform-driver-x86@vger.kernel.org 14258S: Orphan 14259F: drivers/platform/x86/msi-wmi.c 14260 14261MSI001 MEDIA DRIVER 14262M: Antti Palosaari <crope@iki.fi> 14263L: linux-media@vger.kernel.org 14264S: Maintained 14265W: https://linuxtv.org 14266W: http://palosaari.fi/linux/ 14267Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14268T: git git://linuxtv.org/anttip/media_tree.git 14269F: drivers/media/tuners/msi001* 14270 14271MSI2500 MEDIA DRIVER 14272M: Antti Palosaari <crope@iki.fi> 14273L: linux-media@vger.kernel.org 14274S: Maintained 14275W: https://linuxtv.org 14276W: http://palosaari.fi/linux/ 14277Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14278T: git git://linuxtv.org/anttip/media_tree.git 14279F: drivers/media/usb/msi2500/ 14280 14281MSTAR INTERRUPT CONTROLLER DRIVER 14282M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14283M: Daniel Palmer <daniel@thingy.jp> 14284S: Maintained 14285F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14286F: drivers/irqchip/irq-mst-intc.c 14287 14288MSYSTEMS DISKONCHIP G3 MTD DRIVER 14289M: Robert Jarzmik <robert.jarzmik@free.fr> 14290L: linux-mtd@lists.infradead.org 14291S: Maintained 14292F: drivers/mtd/devices/docg3* 14293 14294MT9P031 APTINA CAMERA SENSOR 14295M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14296L: linux-media@vger.kernel.org 14297S: Maintained 14298T: git git://linuxtv.org/media_tree.git 14299F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14300F: drivers/media/i2c/mt9p031.c 14301F: include/media/i2c/mt9p031.h 14302 14303MT9T112 APTINA CAMERA SENSOR 14304M: Jacopo Mondi <jacopo@jmondi.org> 14305L: linux-media@vger.kernel.org 14306S: Odd Fixes 14307T: git git://linuxtv.org/media_tree.git 14308F: drivers/media/i2c/mt9t112.c 14309F: include/media/i2c/mt9t112.h 14310 14311MT9V032 APTINA CAMERA SENSOR 14312M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14313L: linux-media@vger.kernel.org 14314S: Maintained 14315T: git git://linuxtv.org/media_tree.git 14316F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14317F: drivers/media/i2c/mt9v032.c 14318F: include/media/i2c/mt9v032.h 14319 14320MT9V111 APTINA CAMERA SENSOR 14321M: Jacopo Mondi <jacopo@jmondi.org> 14322L: linux-media@vger.kernel.org 14323S: Maintained 14324T: git git://linuxtv.org/media_tree.git 14325F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14326F: drivers/media/i2c/mt9v111.c 14327 14328MULTIFUNCTION DEVICES (MFD) 14329M: Lee Jones <lee@kernel.org> 14330S: Maintained 14331T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14332F: Documentation/devicetree/bindings/mfd/ 14333F: drivers/mfd/ 14334F: include/dt-bindings/mfd/ 14335F: include/linux/mfd/ 14336 14337MULTIMEDIA CARD (MMC) ETC. OVER SPI 14338S: Orphan 14339F: drivers/mmc/host/mmc_spi.c 14340F: include/linux/spi/mmc_spi.h 14341 14342MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14343M: Ulf Hansson <ulf.hansson@linaro.org> 14344L: linux-mmc@vger.kernel.org 14345S: Maintained 14346T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14347F: Documentation/devicetree/bindings/mmc/ 14348F: drivers/mmc/ 14349F: include/linux/mmc/ 14350F: include/uapi/linux/mmc/ 14351 14352MULTIPLEXER SUBSYSTEM 14353M: Peter Rosin <peda@axentia.se> 14354S: Maintained 14355F: Documentation/ABI/testing/sysfs-class-mux* 14356F: Documentation/devicetree/bindings/mux/ 14357F: drivers/mux/ 14358F: include/dt-bindings/mux/ 14359F: include/linux/mux/ 14360 14361MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14362M: Bin Liu <b-liu@ti.com> 14363L: linux-usb@vger.kernel.org 14364S: Maintained 14365F: drivers/usb/musb/ 14366 14367MXL301RF MEDIA DRIVER 14368M: Akihiro Tsukada <tskd08@gmail.com> 14369L: linux-media@vger.kernel.org 14370S: Odd Fixes 14371F: drivers/media/tuners/mxl301rf* 14372 14373MXL5007T MEDIA DRIVER 14374M: Michael Krufky <mkrufky@linuxtv.org> 14375L: linux-media@vger.kernel.org 14376S: Maintained 14377W: https://linuxtv.org 14378W: http://github.com/mkrufky 14379Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14380T: git git://linuxtv.org/mkrufky/tuners.git 14381F: drivers/media/tuners/mxl5007t.* 14382 14383MXSFB DRM DRIVER 14384M: Marek Vasut <marex@denx.de> 14385M: Stefan Agner <stefan@agner.ch> 14386L: dri-devel@lists.freedesktop.org 14387S: Supported 14388T: git git://anongit.freedesktop.org/drm/drm-misc 14389F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14390F: drivers/gpu/drm/mxsfb/ 14391 14392MYLEX DAC960 PCI RAID Controller 14393M: Hannes Reinecke <hare@kernel.org> 14394L: linux-scsi@vger.kernel.org 14395S: Supported 14396F: drivers/scsi/myrb.* 14397F: drivers/scsi/myrs.* 14398 14399MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14400M: Chris Lee <christopher.lee@cspi.com> 14401L: netdev@vger.kernel.org 14402S: Supported 14403W: https://www.cspi.com/ethernet-products/support/downloads/ 14404F: drivers/net/ethernet/myricom/myri10ge/ 14405 14406NAND FLASH SUBSYSTEM 14407M: Miquel Raynal <miquel.raynal@bootlin.com> 14408R: Richard Weinberger <richard@nod.at> 14409L: linux-mtd@lists.infradead.org 14410S: Maintained 14411W: http://www.linux-mtd.infradead.org/ 14412Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14413C: irc://irc.oftc.net/mtd 14414T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14415F: drivers/mtd/nand/ 14416F: include/linux/mtd/*nand*.h 14417 14418NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14419M: Daniel Mack <zonque@gmail.com> 14420L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14421S: Maintained 14422W: http://www.native-instruments.com 14423F: sound/usb/caiaq/ 14424 14425NATSEMI ETHERNET DRIVER (DP8381x) 14426S: Orphan 14427F: drivers/net/ethernet/natsemi/natsemi.c 14428 14429NCR 5380 SCSI DRIVERS 14430M: Finn Thain <fthain@linux-m68k.org> 14431M: Michael Schmitz <schmitzmic@gmail.com> 14432L: linux-scsi@vger.kernel.org 14433S: Maintained 14434F: Documentation/scsi/g_NCR5380.rst 14435F: drivers/scsi/NCR5380.* 14436F: drivers/scsi/arm/cumana_1.c 14437F: drivers/scsi/arm/oak.c 14438F: drivers/scsi/atari_scsi.* 14439F: drivers/scsi/dmx3191d.c 14440F: drivers/scsi/g_NCR5380.* 14441F: drivers/scsi/mac_scsi.* 14442F: drivers/scsi/sun3_scsi.* 14443F: drivers/scsi/sun3_scsi_vme.c 14444 14445NCSI LIBRARY 14446M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14447S: Maintained 14448F: net/ncsi/ 14449 14450NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14451M: Guenter Roeck <linux@roeck-us.net> 14452L: linux-hwmon@vger.kernel.org 14453S: Maintained 14454F: Documentation/hwmon/nct6775.rst 14455F: drivers/hwmon/nct6775-core.c 14456F: drivers/hwmon/nct6775-platform.c 14457F: drivers/hwmon/nct6775.h 14458 14459NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14460M: Zev Weiss <zev@bewilderbeest.net> 14461L: linux-hwmon@vger.kernel.org 14462S: Maintained 14463F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14464F: drivers/hwmon/nct6775-i2c.c 14465 14466NETDEVSIM 14467M: Jakub Kicinski <kuba@kernel.org> 14468S: Maintained 14469F: drivers/net/netdevsim/* 14470 14471NETEM NETWORK EMULATOR 14472M: Stephen Hemminger <stephen@networkplumber.org> 14473L: netdev@vger.kernel.org 14474S: Maintained 14475F: net/sched/sch_netem.c 14476 14477NETERION 10GbE DRIVERS (s2io) 14478M: Jon Mason <jdmason@kudzu.us> 14479L: netdev@vger.kernel.org 14480S: Supported 14481F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14482F: drivers/net/ethernet/neterion/ 14483 14484NETFILTER 14485M: Pablo Neira Ayuso <pablo@netfilter.org> 14486M: Jozsef Kadlecsik <kadlec@netfilter.org> 14487M: Florian Westphal <fw@strlen.de> 14488L: netfilter-devel@vger.kernel.org 14489L: coreteam@netfilter.org 14490S: Maintained 14491W: http://www.netfilter.org/ 14492W: http://www.iptables.org/ 14493W: http://www.nftables.org/ 14494Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14495C: irc://irc.libera.chat/netfilter 14496T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14497T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14498F: include/linux/netfilter* 14499F: include/linux/netfilter/ 14500F: include/net/netfilter/ 14501F: include/uapi/linux/netfilter* 14502F: include/uapi/linux/netfilter/ 14503F: net/*/netfilter.c 14504F: net/*/netfilter/ 14505F: net/bridge/br_netfilter*.c 14506F: net/netfilter/ 14507 14508NETROM NETWORK LAYER 14509M: Ralf Baechle <ralf@linux-mips.org> 14510L: linux-hams@vger.kernel.org 14511S: Maintained 14512W: http://www.linux-ax25.org/ 14513F: include/net/netrom.h 14514F: include/uapi/linux/netrom.h 14515F: net/netrom/ 14516 14517NETRONIX EMBEDDED CONTROLLER 14518M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14519S: Maintained 14520F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14521F: drivers/mfd/ntxec.c 14522F: drivers/pwm/pwm-ntxec.c 14523F: drivers/rtc/rtc-ntxec.c 14524F: include/linux/mfd/ntxec.h 14525 14526NETRONOME ETHERNET DRIVERS 14527M: Simon Horman <simon.horman@corigine.com> 14528R: Jakub Kicinski <kuba@kernel.org> 14529L: oss-drivers@corigine.com 14530S: Maintained 14531F: drivers/net/ethernet/netronome/ 14532 14533NETWORK BLOCK DEVICE (NBD) 14534M: Josef Bacik <josef@toxicpanda.com> 14535L: linux-block@vger.kernel.org 14536L: nbd@other.debian.org 14537S: Maintained 14538F: Documentation/admin-guide/blockdev/nbd.rst 14539F: drivers/block/nbd.c 14540F: include/trace/events/nbd.h 14541F: include/uapi/linux/nbd.h 14542 14543NETWORK DROP MONITOR 14544M: Neil Horman <nhorman@tuxdriver.com> 14545L: netdev@vger.kernel.org 14546S: Maintained 14547W: https://fedorahosted.org/dropwatch/ 14548F: include/uapi/linux/net_dropmon.h 14549F: net/core/drop_monitor.c 14550 14551NETWORKING DRIVERS 14552M: "David S. Miller" <davem@davemloft.net> 14553M: Eric Dumazet <edumazet@google.com> 14554M: Jakub Kicinski <kuba@kernel.org> 14555M: Paolo Abeni <pabeni@redhat.com> 14556L: netdev@vger.kernel.org 14557S: Maintained 14558Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14559T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14560T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14561F: Documentation/devicetree/bindings/net/ 14562F: drivers/connector/ 14563F: drivers/net/ 14564F: include/dt-bindings/net/ 14565F: include/linux/etherdevice.h 14566F: include/linux/fcdevice.h 14567F: include/linux/fddidevice.h 14568F: include/linux/hippidevice.h 14569F: include/linux/if_* 14570F: include/linux/inetdevice.h 14571F: include/linux/netdevice.h 14572F: include/uapi/linux/if_* 14573F: include/uapi/linux/netdevice.h 14574 14575NETWORKING DRIVERS (WIRELESS) 14576M: Kalle Valo <kvalo@kernel.org> 14577L: linux-wireless@vger.kernel.org 14578S: Maintained 14579W: https://wireless.wiki.kernel.org/ 14580Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14581T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14582T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14583F: Documentation/devicetree/bindings/net/wireless/ 14584F: drivers/net/wireless/ 14585 14586NETWORKING [DSA] 14587M: Andrew Lunn <andrew@lunn.ch> 14588M: Florian Fainelli <f.fainelli@gmail.com> 14589M: Vladimir Oltean <olteanv@gmail.com> 14590S: Maintained 14591F: Documentation/devicetree/bindings/net/dsa/ 14592F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14593F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14594F: drivers/net/dsa/ 14595F: include/linux/dsa/ 14596F: include/linux/platform_data/dsa.h 14597F: include/net/dsa.h 14598F: net/dsa/ 14599F: tools/testing/selftests/drivers/net/dsa/ 14600 14601NETWORKING [GENERAL] 14602M: "David S. Miller" <davem@davemloft.net> 14603M: Eric Dumazet <edumazet@google.com> 14604M: Jakub Kicinski <kuba@kernel.org> 14605M: Paolo Abeni <pabeni@redhat.com> 14606L: netdev@vger.kernel.org 14607S: Maintained 14608Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14609B: mailto:netdev@vger.kernel.org 14610T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14612F: Documentation/core-api/netlink.rst 14613F: Documentation/networking/ 14614F: Documentation/process/maintainer-netdev.rst 14615F: Documentation/userspace-api/netlink/ 14616F: include/linux/in.h 14617F: include/linux/net.h 14618F: include/linux/netdevice.h 14619F: include/net/ 14620F: include/uapi/linux/in.h 14621F: include/uapi/linux/net.h 14622F: include/uapi/linux/net_namespace.h 14623F: include/uapi/linux/netdevice.h 14624F: lib/net_utils.c 14625F: lib/random32.c 14626F: net/ 14627F: tools/net/ 14628F: tools/testing/selftests/net/ 14629 14630NETWORKING [IPSEC] 14631M: Steffen Klassert <steffen.klassert@secunet.com> 14632M: Herbert Xu <herbert@gondor.apana.org.au> 14633M: "David S. Miller" <davem@davemloft.net> 14634L: netdev@vger.kernel.org 14635S: Maintained 14636T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14637T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14638F: include/net/xfrm.h 14639F: include/uapi/linux/xfrm.h 14640F: net/ipv4/ah4.c 14641F: net/ipv4/esp4* 14642F: net/ipv4/ip_vti.c 14643F: net/ipv4/ipcomp.c 14644F: net/ipv4/xfrm* 14645F: net/ipv6/ah6.c 14646F: net/ipv6/esp6* 14647F: net/ipv6/ip6_vti.c 14648F: net/ipv6/ipcomp6.c 14649F: net/ipv6/xfrm* 14650F: net/key/ 14651F: net/xfrm/ 14652F: tools/testing/selftests/net/ipsec.c 14653 14654NETWORKING [IPv4/IPv6] 14655M: "David S. Miller" <davem@davemloft.net> 14656M: David Ahern <dsahern@kernel.org> 14657L: netdev@vger.kernel.org 14658S: Maintained 14659T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14660F: arch/x86/net/* 14661F: include/linux/ip.h 14662F: include/linux/ipv6* 14663F: include/net/fib* 14664F: include/net/ip* 14665F: include/net/route.h 14666F: net/ipv4/ 14667F: net/ipv6/ 14668 14669NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14670M: Paul Moore <paul@paul-moore.com> 14671L: netdev@vger.kernel.org 14672L: linux-security-module@vger.kernel.org 14673S: Maintained 14674W: https://github.com/netlabel 14675F: Documentation/netlabel/ 14676F: include/net/calipso.h 14677F: include/net/cipso_ipv4.h 14678F: include/net/netlabel.h 14679F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14680F: include/uapi/linux/netfilter/xt_SECMARK.h 14681F: net/ipv4/cipso_ipv4.c 14682F: net/ipv6/calipso.c 14683F: net/netfilter/xt_CONNSECMARK.c 14684F: net/netfilter/xt_SECMARK.c 14685F: net/netlabel/ 14686 14687NETWORKING [MPTCP] 14688M: Matthieu Baerts <matthieu.baerts@tessares.net> 14689M: Mat Martineau <martineau@kernel.org> 14690L: netdev@vger.kernel.org 14691L: mptcp@lists.linux.dev 14692S: Maintained 14693W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14694B: https://github.com/multipath-tcp/mptcp_net-next/issues 14695T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14696T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14697F: Documentation/networking/mptcp-sysctl.rst 14698F: include/net/mptcp.h 14699F: include/trace/events/mptcp.h 14700F: include/uapi/linux/mptcp.h 14701F: net/mptcp/ 14702F: tools/testing/selftests/bpf/*/*mptcp*.c 14703F: tools/testing/selftests/net/mptcp/ 14704 14705NETWORKING [TCP] 14706M: Eric Dumazet <edumazet@google.com> 14707L: netdev@vger.kernel.org 14708S: Maintained 14709F: include/linux/tcp.h 14710F: include/net/tcp.h 14711F: include/trace/events/tcp.h 14712F: include/uapi/linux/tcp.h 14713F: net/ipv4/syncookies.c 14714F: net/ipv4/tcp*.c 14715F: net/ipv6/syncookies.c 14716F: net/ipv6/tcp*.c 14717 14718NETWORKING [TLS] 14719M: Boris Pismenny <borisp@nvidia.com> 14720M: John Fastabend <john.fastabend@gmail.com> 14721M: Jakub Kicinski <kuba@kernel.org> 14722L: netdev@vger.kernel.org 14723S: Maintained 14724F: include/net/tls.h 14725F: include/uapi/linux/tls.h 14726F: net/tls/* 14727 14728NETXEN (1/10) GbE SUPPORT 14729M: Manish Chopra <manishc@marvell.com> 14730M: Rahul Verma <rahulv@marvell.com> 14731M: GR-Linux-NIC-Dev@marvell.com 14732L: netdev@vger.kernel.org 14733S: Supported 14734F: drivers/net/ethernet/qlogic/netxen/ 14735 14736NET_FAILOVER MODULE 14737M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14738L: netdev@vger.kernel.org 14739S: Supported 14740F: Documentation/networking/net_failover.rst 14741F: drivers/net/net_failover.c 14742F: include/net/net_failover.h 14743 14744NEXTHOP 14745M: David Ahern <dsahern@kernel.org> 14746L: netdev@vger.kernel.org 14747S: Maintained 14748F: include/net/netns/nexthop.h 14749F: include/net/nexthop.h 14750F: include/uapi/linux/nexthop.h 14751F: net/ipv4/nexthop.c 14752 14753NFC SUBSYSTEM 14754M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14755L: netdev@vger.kernel.org 14756S: Maintained 14757F: Documentation/devicetree/bindings/net/nfc/ 14758F: drivers/nfc/ 14759F: include/net/nfc/ 14760F: include/uapi/linux/nfc.h 14761F: net/nfc/ 14762 14763NFC VIRTUAL NCI DEVICE DRIVER 14764M: Bongsu Jeon <bongsu.jeon@samsung.com> 14765L: netdev@vger.kernel.org 14766S: Supported 14767F: drivers/nfc/virtual_ncidev.c 14768F: tools/testing/selftests/nci/ 14769 14770NFS, SUNRPC, AND LOCKD CLIENTS 14771M: Trond Myklebust <trond.myklebust@hammerspace.com> 14772M: Anna Schumaker <anna@kernel.org> 14773L: linux-nfs@vger.kernel.org 14774S: Maintained 14775W: http://client.linux-nfs.org 14776T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14777F: fs/lockd/ 14778F: fs/nfs/ 14779F: fs/nfs_common/ 14780F: include/linux/lockd/ 14781F: include/linux/nfs* 14782F: include/linux/sunrpc/ 14783F: include/uapi/linux/nfs* 14784F: include/uapi/linux/sunrpc/ 14785F: net/sunrpc/ 14786F: Documentation/filesystems/nfs/ 14787 14788NILFS2 FILESYSTEM 14789M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14790L: linux-nilfs@vger.kernel.org 14791S: Supported 14792W: https://nilfs.sourceforge.io/ 14793W: https://nilfs.osdn.jp/ 14794T: git https://github.com/konis/nilfs2.git 14795F: Documentation/filesystems/nilfs2.rst 14796F: fs/nilfs2/ 14797F: include/trace/events/nilfs2.h 14798F: include/uapi/linux/nilfs2_api.h 14799F: include/uapi/linux/nilfs2_ondisk.h 14800 14801NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14802M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14803S: Maintained 14804W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14805F: Documentation/scsi/NinjaSCSI.rst 14806F: drivers/scsi/pcmcia/nsp_* 14807 14808NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14809M: GOTO Masanori <gotom@debian.or.jp> 14810M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14811S: Maintained 14812W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14813F: Documentation/scsi/NinjaSCSI.rst 14814F: drivers/scsi/nsp32* 14815 14816NINTENDO HID DRIVER 14817M: Daniel J. Ogorchock <djogorchock@gmail.com> 14818L: linux-input@vger.kernel.org 14819S: Maintained 14820F: drivers/hid/hid-nintendo* 14821 14822NIOS2 ARCHITECTURE 14823M: Dinh Nguyen <dinguyen@kernel.org> 14824S: Maintained 14825T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14826F: arch/nios2/ 14827 14828NITRO ENCLAVES (NE) 14829M: Alexandru Ciobotaru <alcioa@amazon.com> 14830L: linux-kernel@vger.kernel.org 14831L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14832S: Supported 14833W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14834F: Documentation/virt/ne_overview.rst 14835F: drivers/virt/nitro_enclaves/ 14836F: include/linux/nitro_enclaves.h 14837F: include/uapi/linux/nitro_enclaves.h 14838F: samples/nitro_enclaves/ 14839 14840NOHZ, DYNTICKS SUPPORT 14841M: Frederic Weisbecker <frederic@kernel.org> 14842M: Thomas Gleixner <tglx@linutronix.de> 14843M: Ingo Molnar <mingo@kernel.org> 14844L: linux-kernel@vger.kernel.org 14845S: Maintained 14846T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14847F: include/linux/sched/nohz.h 14848F: include/linux/tick.h 14849F: kernel/time/tick*.* 14850 14851NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14852M: Pavel Machek <pavel@ucw.cz> 14853M: Sakari Ailus <sakari.ailus@iki.fi> 14854L: linux-media@vger.kernel.org 14855S: Maintained 14856F: drivers/media/i2c/ad5820.c 14857F: drivers/media/i2c/et8ek8 14858 14859NOKIA N900 POWER SUPPLY DRIVERS 14860R: Pali Rohár <pali@kernel.org> 14861F: drivers/power/supply/bq2415x_charger.c 14862F: drivers/power/supply/bq27xxx_battery.c 14863F: drivers/power/supply/bq27xxx_battery_i2c.c 14864F: drivers/power/supply/isp1704_charger.c 14865F: drivers/power/supply/rx51_battery.c 14866F: include/linux/power/bq2415x_charger.h 14867F: include/linux/power/bq27xxx_battery.h 14868 14869NOLIBC HEADER FILE 14870M: Willy Tarreau <w@1wt.eu> 14871S: Maintained 14872T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14873F: tools/include/nolibc/ 14874F: tools/testing/selftests/nolibc/ 14875 14876NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14877M: Hans de Goede <hdegoede@redhat.com> 14878L: linux-input@vger.kernel.org 14879S: Maintained 14880F: drivers/input/touchscreen/novatek-nvt-ts.c 14881 14882NSDEPS 14883M: Matthias Maennich <maennich@google.com> 14884S: Maintained 14885F: Documentation/core-api/symbol-namespaces.rst 14886F: scripts/nsdeps 14887 14888NTB AMD DRIVER 14889M: Sanjay R Mehta <sanju.mehta@amd.com> 14890M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14891L: ntb@lists.linux.dev 14892S: Supported 14893F: drivers/ntb/hw/amd/ 14894 14895NTB DRIVER CORE 14896M: Jon Mason <jdmason@kudzu.us> 14897M: Dave Jiang <dave.jiang@intel.com> 14898M: Allen Hubbe <allenbh@gmail.com> 14899L: ntb@lists.linux.dev 14900S: Supported 14901W: https://github.com/jonmason/ntb/wiki 14902T: git git://github.com/jonmason/ntb.git 14903F: drivers/net/ntb_netdev.c 14904F: drivers/ntb/ 14905F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14906F: include/linux/ntb.h 14907F: include/linux/ntb_transport.h 14908F: tools/testing/selftests/ntb/ 14909 14910NTB IDT DRIVER 14911M: Serge Semin <fancer.lancer@gmail.com> 14912L: ntb@lists.linux.dev 14913S: Supported 14914F: drivers/ntb/hw/idt/ 14915 14916NTB INTEL DRIVER 14917M: Dave Jiang <dave.jiang@intel.com> 14918L: ntb@lists.linux.dev 14919S: Supported 14920W: https://github.com/davejiang/linux/wiki 14921T: git https://github.com/davejiang/linux.git 14922F: drivers/ntb/hw/intel/ 14923 14924NTFS FILESYSTEM 14925M: Anton Altaparmakov <anton@tuxera.com> 14926L: linux-ntfs-dev@lists.sourceforge.net 14927S: Supported 14928W: http://www.tuxera.com/ 14929T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14930F: Documentation/filesystems/ntfs.rst 14931F: fs/ntfs/ 14932 14933NTFS3 FILESYSTEM 14934M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14935L: ntfs3@lists.linux.dev 14936S: Supported 14937W: http://www.paragon-software.com/ 14938T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14939F: Documentation/filesystems/ntfs3.rst 14940F: fs/ntfs3/ 14941 14942NUBUS SUBSYSTEM 14943M: Finn Thain <fthain@linux-m68k.org> 14944L: linux-m68k@lists.linux-m68k.org 14945S: Maintained 14946F: arch/*/include/asm/nubus.h 14947F: drivers/nubus/ 14948F: include/linux/nubus.h 14949F: include/uapi/linux/nubus.h 14950 14951NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14952M: Antonino Daplas <adaplas@gmail.com> 14953L: linux-fbdev@vger.kernel.org 14954S: Maintained 14955F: drivers/video/fbdev/nvidia/ 14956F: drivers/video/fbdev/riva/ 14957 14958NVIDIA WMI EC BACKLIGHT DRIVER 14959M: Daniel Dadap <ddadap@nvidia.com> 14960L: platform-driver-x86@vger.kernel.org 14961S: Supported 14962F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14963F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14964 14965NVM EXPRESS DRIVER 14966M: Keith Busch <kbusch@kernel.org> 14967M: Jens Axboe <axboe@fb.com> 14968M: Christoph Hellwig <hch@lst.de> 14969M: Sagi Grimberg <sagi@grimberg.me> 14970L: linux-nvme@lists.infradead.org 14971S: Supported 14972W: http://git.infradead.org/nvme.git 14973T: git git://git.infradead.org/nvme.git 14974F: Documentation/nvme/ 14975F: drivers/nvme/common/ 14976F: drivers/nvme/host/ 14977F: include/linux/nvme-*.h 14978F: include/linux/nvme.h 14979F: include/uapi/linux/nvme_ioctl.h 14980 14981NVM EXPRESS FABRICS AUTHENTICATION 14982M: Hannes Reinecke <hare@suse.de> 14983L: linux-nvme@lists.infradead.org 14984S: Supported 14985F: drivers/nvme/host/auth.c 14986F: drivers/nvme/target/auth.c 14987F: drivers/nvme/target/fabrics-cmd-auth.c 14988F: include/linux/nvme-auth.h 14989 14990NVM EXPRESS HARDWARE MONITORING SUPPORT 14991M: Guenter Roeck <linux@roeck-us.net> 14992L: linux-nvme@lists.infradead.org 14993S: Supported 14994F: drivers/nvme/host/hwmon.c 14995 14996NVM EXPRESS FC TRANSPORT DRIVERS 14997M: James Smart <james.smart@broadcom.com> 14998L: linux-nvme@lists.infradead.org 14999S: Supported 15000F: drivers/nvme/host/fc.c 15001F: drivers/nvme/target/fc.c 15002F: drivers/nvme/target/fcloop.c 15003F: include/linux/nvme-fc-driver.h 15004F: include/linux/nvme-fc.h 15005 15006NVM EXPRESS TARGET DRIVER 15007M: Christoph Hellwig <hch@lst.de> 15008M: Sagi Grimberg <sagi@grimberg.me> 15009M: Chaitanya Kulkarni <kch@nvidia.com> 15010L: linux-nvme@lists.infradead.org 15011S: Supported 15012W: http://git.infradead.org/nvme.git 15013T: git git://git.infradead.org/nvme.git 15014F: drivers/nvme/target/ 15015 15016NVMEM FRAMEWORK 15017M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15018S: Maintained 15019T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15020F: Documentation/ABI/stable/sysfs-bus-nvmem 15021F: Documentation/devicetree/bindings/nvmem/ 15022F: drivers/nvmem/ 15023F: include/linux/nvmem-consumer.h 15024F: include/linux/nvmem-provider.h 15025 15026NXP C45 TJA11XX PHY DRIVER 15027M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15028L: netdev@vger.kernel.org 15029S: Maintained 15030F: drivers/net/phy/nxp-c45-tja11xx.c 15031 15032NXP FSPI DRIVER 15033M: Han Xu <han.xu@nxp.com> 15034M: Haibo Chen <haibo.chen@nxp.com> 15035R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15036L: linux-spi@vger.kernel.org 15037S: Maintained 15038F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15039F: drivers/spi/spi-nxp-fspi.c 15040 15041NXP FXAS21002C DRIVER 15042M: Rui Miguel Silva <rmfrfs@gmail.com> 15043L: linux-iio@vger.kernel.org 15044S: Maintained 15045F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15046F: drivers/iio/gyro/fxas21002c.h 15047F: drivers/iio/gyro/fxas21002c_core.c 15048F: drivers/iio/gyro/fxas21002c_i2c.c 15049F: drivers/iio/gyro/fxas21002c_spi.c 15050 15051NXP i.MX CLOCK DRIVERS 15052M: Abel Vesa <abelvesa@kernel.org> 15053R: Peng Fan <peng.fan@nxp.com> 15054L: linux-clk@vger.kernel.org 15055L: linux-imx@nxp.com 15056S: Maintained 15057T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15058F: Documentation/devicetree/bindings/clock/imx* 15059F: drivers/clk/imx/ 15060F: include/dt-bindings/clock/imx* 15061 15062NXP i.MX 8M ISI DRIVER 15063M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15064L: linux-media@vger.kernel.org 15065S: Maintained 15066F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15067F: drivers/media/platform/nxp/imx8-isi/ 15068 15069NXP i.MX 8MQ DCSS DRIVER 15070M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15071R: Lucas Stach <l.stach@pengutronix.de> 15072L: dri-devel@lists.freedesktop.org 15073S: Maintained 15074F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15075F: drivers/gpu/drm/imx/dcss/ 15076 15077NXP i.MX 8QXP ADC DRIVER 15078M: Cai Huoqing <cai.huoqing@linux.dev> 15079M: Haibo Chen <haibo.chen@nxp.com> 15080L: linux-imx@nxp.com 15081L: linux-iio@vger.kernel.org 15082S: Maintained 15083F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15084F: drivers/iio/adc/imx8qxp-adc.c 15085 15086NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15087M: Haibo Chen <haibo.chen@nxp.com> 15088L: linux-iio@vger.kernel.org 15089L: linux-imx@nxp.com 15090S: Maintained 15091F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15092F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15093F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15094F: drivers/iio/adc/imx7d_adc.c 15095F: drivers/iio/adc/imx93_adc.c 15096F: drivers/iio/adc/vf610_adc.c 15097 15098NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15099M: Jagan Teki <jagan@amarulasolutions.com> 15100S: Maintained 15101F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15102F: drivers/regulator/pf8x00-regulator.c 15103 15104NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15105M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15106L: linux-kernel@vger.kernel.org 15107S: Maintained 15108F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15109F: drivers/extcon/extcon-ptn5150.c 15110 15111NXP SGTL5000 DRIVER 15112M: Fabio Estevam <festevam@gmail.com> 15113L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15114S: Maintained 15115F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15116F: sound/soc/codecs/sgtl5000* 15117 15118NXP SJA1105 ETHERNET SWITCH DRIVER 15119M: Vladimir Oltean <olteanv@gmail.com> 15120L: linux-kernel@vger.kernel.org 15121S: Maintained 15122F: drivers/net/dsa/sja1105 15123F: drivers/net/pcs/pcs-xpcs-nxp.c 15124 15125NXP TDA998X DRM DRIVER 15126M: Russell King <linux@armlinux.org.uk> 15127S: Maintained 15128T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15129T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15130F: drivers/gpu/drm/i2c/tda998x_drv.c 15131F: include/drm/i2c/tda998x.h 15132F: include/dt-bindings/display/tda998x.h 15133K: "nxp,tda998x" 15134 15135NXP TFA9879 DRIVER 15136M: Peter Rosin <peda@axentia.se> 15137L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15138S: Maintained 15139F: Documentation/devicetree/bindings/sound/tfa9879.txt 15140F: sound/soc/codecs/tfa9879* 15141 15142NXP/Goodix TFA989X (TFA1) DRIVER 15143M: Stephan Gerhold <stephan@gerhold.net> 15144L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15145S: Maintained 15146F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15147F: sound/soc/codecs/tfa989x.c 15148 15149NXP-NCI NFC DRIVER 15150S: Orphan 15151F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15152F: drivers/nfc/nxp-nci 15153 15154NXP i.MX 8MP DW100 V4L2 DRIVER 15155M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15156L: linux-media@vger.kernel.org 15157S: Maintained 15158F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15159F: Documentation/userspace-api/media/drivers/dw100.rst 15160F: drivers/media/platform/nxp/dw100/ 15161F: include/uapi/linux/dw100.h 15162 15163NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15164M: Mirela Rabulea <mirela.rabulea@nxp.com> 15165R: NXP Linux Team <linux-imx@nxp.com> 15166L: linux-media@vger.kernel.org 15167S: Maintained 15168F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15169F: drivers/media/platform/nxp/imx-jpeg 15170 15171NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15172M: Jonas Malaco <jonas@protocubo.io> 15173L: linux-hwmon@vger.kernel.org 15174S: Maintained 15175F: Documentation/hwmon/nzxt-kraken2.rst 15176F: drivers/hwmon/nzxt-kraken2.c 15177 15178NZXT-SMART2 HARDWARE MONITORING DRIVER 15179M: Aleksandr Mezin <mezin.alexander@gmail.com> 15180L: linux-hwmon@vger.kernel.org 15181S: Maintained 15182F: Documentation/hwmon/nzxt-smart2.rst 15183F: drivers/hwmon/nzxt-smart2.c 15184 15185OBJAGG 15186M: Jiri Pirko <jiri@resnulli.us> 15187L: netdev@vger.kernel.org 15188S: Supported 15189F: include/linux/objagg.h 15190F: lib/objagg.c 15191F: lib/test_objagg.c 15192 15193OBJTOOL 15194M: Josh Poimboeuf <jpoimboe@kernel.org> 15195M: Peter Zijlstra <peterz@infradead.org> 15196S: Supported 15197F: include/linux/objtool*.h 15198F: tools/objtool/ 15199 15200OCELOT ETHERNET SWITCH DRIVER 15201M: Vladimir Oltean <vladimir.oltean@nxp.com> 15202M: Claudiu Manoil <claudiu.manoil@nxp.com> 15203M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15204M: UNGLinuxDriver@microchip.com 15205L: netdev@vger.kernel.org 15206S: Supported 15207F: drivers/net/dsa/ocelot/* 15208F: drivers/net/ethernet/mscc/ 15209F: include/soc/mscc/ocelot* 15210F: net/dsa/tag_ocelot.c 15211F: net/dsa/tag_ocelot_8021q.c 15212F: tools/testing/selftests/drivers/net/ocelot/* 15213 15214OCELOT EXTERNAL SWITCH CONTROL 15215M: Colin Foster <colin.foster@in-advantage.com> 15216S: Supported 15217F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15218F: drivers/mfd/ocelot* 15219F: drivers/net/dsa/ocelot/ocelot_ext.c 15220F: include/linux/mfd/ocelot.h 15221 15222OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15223M: Frederic Barrat <fbarrat@linux.ibm.com> 15224M: Andrew Donnellan <ajd@linux.ibm.com> 15225L: linuxppc-dev@lists.ozlabs.org 15226S: Supported 15227F: Documentation/userspace-api/accelerators/ocxl.rst 15228F: arch/powerpc/include/asm/pnv-ocxl.h 15229F: arch/powerpc/platforms/powernv/ocxl.c 15230F: drivers/misc/ocxl/ 15231F: include/misc/ocxl* 15232F: include/uapi/misc/ocxl.h 15233 15234OMAP AUDIO SUPPORT 15235M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15236M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15237L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15238L: linux-omap@vger.kernel.org 15239S: Maintained 15240F: sound/soc/ti/n810.c 15241F: sound/soc/ti/omap* 15242F: sound/soc/ti/rx51.c 15243F: sound/soc/ti/sdma-pcm.* 15244 15245OMAP CLOCK FRAMEWORK SUPPORT 15246M: Paul Walmsley <paul@pwsan.com> 15247L: linux-omap@vger.kernel.org 15248S: Maintained 15249F: arch/arm/*omap*/*clock* 15250 15251OMAP DEVICE TREE SUPPORT 15252M: Benoît Cousson <bcousson@baylibre.com> 15253M: Tony Lindgren <tony@atomide.com> 15254L: linux-omap@vger.kernel.org 15255L: devicetree@vger.kernel.org 15256S: Maintained 15257F: arch/arm/boot/dts/*am3* 15258F: arch/arm/boot/dts/*am4* 15259F: arch/arm/boot/dts/*am5* 15260F: arch/arm/boot/dts/*dra7* 15261F: arch/arm/boot/dts/*omap* 15262F: arch/arm/boot/dts/logicpd-som-lv* 15263F: arch/arm/boot/dts/logicpd-torpedo* 15264 15265OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15266L: linux-omap@vger.kernel.org 15267L: linux-fbdev@vger.kernel.org 15268S: Orphan 15269F: Documentation/arm/omap/dss.rst 15270F: drivers/video/fbdev/omap2/ 15271 15272OMAP FRAMEBUFFER SUPPORT 15273L: linux-fbdev@vger.kernel.org 15274L: linux-omap@vger.kernel.org 15275S: Orphan 15276F: drivers/video/fbdev/omap/ 15277 15278OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15279M: Roger Quadros <rogerq@kernel.org> 15280M: Tony Lindgren <tony@atomide.com> 15281L: linux-omap@vger.kernel.org 15282S: Maintained 15283F: arch/arm/mach-omap2/*gpmc* 15284F: drivers/memory/omap-gpmc.c 15285 15286OMAP GPIO DRIVER 15287M: Grygorii Strashko <grygorii.strashko@ti.com> 15288M: Santosh Shilimkar <ssantosh@kernel.org> 15289M: Kevin Hilman <khilman@kernel.org> 15290L: linux-omap@vger.kernel.org 15291S: Maintained 15292F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15293F: drivers/gpio/gpio-omap.c 15294 15295OMAP HARDWARE SPINLOCK SUPPORT 15296M: Ohad Ben-Cohen <ohad@wizery.com> 15297L: linux-omap@vger.kernel.org 15298S: Maintained 15299F: drivers/hwspinlock/omap_hwspinlock.c 15300 15301OMAP HS MMC SUPPORT 15302L: linux-mmc@vger.kernel.org 15303L: linux-omap@vger.kernel.org 15304S: Orphan 15305F: drivers/mmc/host/omap_hsmmc.c 15306 15307OMAP HWMOD DATA 15308M: Paul Walmsley <paul@pwsan.com> 15309L: linux-omap@vger.kernel.org 15310S: Maintained 15311F: arch/arm/mach-omap2/omap_hwmod*data* 15312 15313OMAP HWMOD SUPPORT 15314M: Benoît Cousson <bcousson@baylibre.com> 15315M: Paul Walmsley <paul@pwsan.com> 15316L: linux-omap@vger.kernel.org 15317S: Maintained 15318F: arch/arm/mach-omap2/omap_hwmod.* 15319 15320OMAP I2C DRIVER 15321M: Vignesh R <vigneshr@ti.com> 15322L: linux-omap@vger.kernel.org 15323L: linux-i2c@vger.kernel.org 15324S: Maintained 15325F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15326F: drivers/i2c/busses/i2c-omap.c 15327 15328OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15329M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15330L: linux-media@vger.kernel.org 15331S: Maintained 15332F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15333F: drivers/media/platform/ti/omap3isp/ 15334F: drivers/staging/media/omap4iss/ 15335 15336OMAP MMC SUPPORT 15337M: Aaro Koskinen <aaro.koskinen@iki.fi> 15338L: linux-omap@vger.kernel.org 15339S: Odd Fixes 15340F: drivers/mmc/host/omap.c 15341 15342OMAP POWER MANAGEMENT SUPPORT 15343M: Kevin Hilman <khilman@kernel.org> 15344L: linux-omap@vger.kernel.org 15345S: Maintained 15346F: arch/arm/*omap*/*pm* 15347F: drivers/cpufreq/omap-cpufreq.c 15348 15349OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15350M: Paul Walmsley <paul@pwsan.com> 15351L: linux-omap@vger.kernel.org 15352S: Maintained 15353F: arch/arm/mach-omap2/prm* 15354 15355OMAP RANDOM NUMBER GENERATOR SUPPORT 15356M: Deepak Saxena <dsaxena@plexity.net> 15357S: Maintained 15358F: drivers/char/hw_random/omap-rng.c 15359 15360OMAP USB SUPPORT 15361L: linux-usb@vger.kernel.org 15362L: linux-omap@vger.kernel.org 15363S: Orphan 15364F: arch/arm/*omap*/usb* 15365F: drivers/usb/*/*omap* 15366 15367OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15368M: Mark Jackson <mpfj@newflow.co.uk> 15369L: linux-omap@vger.kernel.org 15370S: Maintained 15371F: arch/arm/boot/dts/am335x-nano.dts 15372 15373OMAP1 SUPPORT 15374M: Aaro Koskinen <aaro.koskinen@iki.fi> 15375M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15376M: Tony Lindgren <tony@atomide.com> 15377L: linux-omap@vger.kernel.org 15378S: Maintained 15379Q: http://patchwork.kernel.org/project/linux-omap/list/ 15380T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15381F: arch/arm/configs/omap1_defconfig 15382F: arch/arm/mach-omap1/ 15383F: drivers/i2c/busses/i2c-omap.c 15384F: include/linux/platform_data/ams-delta-fiq.h 15385F: include/linux/platform_data/i2c-omap.h 15386 15387OMAP2+ SUPPORT 15388M: Tony Lindgren <tony@atomide.com> 15389L: linux-omap@vger.kernel.org 15390S: Maintained 15391W: http://www.muru.com/linux/omap/ 15392W: http://linux.omap.com/ 15393Q: http://patchwork.kernel.org/project/linux-omap/list/ 15394T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15395F: arch/arm/configs/omap2plus_defconfig 15396F: arch/arm/mach-omap2/ 15397F: drivers/bus/ti-sysc.c 15398F: drivers/i2c/busses/i2c-omap.c 15399F: drivers/irqchip/irq-omap-intc.c 15400F: drivers/mfd/*omap*.c 15401F: drivers/mfd/menelaus.c 15402F: drivers/mfd/palmas.c 15403F: drivers/mfd/tps65217.c 15404F: drivers/mfd/tps65218.c 15405F: drivers/mfd/tps65219.c 15406F: drivers/mfd/tps65910.c 15407F: drivers/mfd/twl-core.[ch] 15408F: drivers/mfd/twl4030*.c 15409F: drivers/mfd/twl6030*.c 15410F: drivers/mfd/twl6040*.c 15411F: drivers/regulator/palmas-regulator*.c 15412F: drivers/regulator/pbias-regulator.c 15413F: drivers/regulator/tps65217-regulator.c 15414F: drivers/regulator/tps65218-regulator.c 15415F: drivers/regulator/tps65219-regulator.c 15416F: drivers/regulator/tps65910-regulator.c 15417F: drivers/regulator/twl-regulator.c 15418F: drivers/regulator/twl6030-regulator.c 15419F: include/linux/platform_data/i2c-omap.h 15420F: include/linux/platform_data/ti-sysc.h 15421 15422OMFS FILESYSTEM 15423M: Bob Copeland <me@bobcopeland.com> 15424L: linux-karma-devel@lists.sourceforge.net 15425S: Maintained 15426F: Documentation/filesystems/omfs.rst 15427F: fs/omfs/ 15428 15429OMNIVISION OG01A1B SENSOR DRIVER 15430M: Shawn Tu <shawnx.tu@intel.com> 15431L: linux-media@vger.kernel.org 15432S: Maintained 15433F: drivers/media/i2c/og01a1b.c 15434 15435OMNIVISION OV02A10 SENSOR DRIVER 15436M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15437L: linux-media@vger.kernel.org 15438S: Maintained 15439T: git git://linuxtv.org/media_tree.git 15440F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15441F: drivers/media/i2c/ov02a10.c 15442 15443OMNIVISION OV08D10 SENSOR DRIVER 15444M: Jimmy Su <jimmy.su@intel.com> 15445L: linux-media@vger.kernel.org 15446S: Maintained 15447T: git git://linuxtv.org/media_tree.git 15448F: drivers/media/i2c/ov08d10.c 15449 15450OMNIVISION OV08X40 SENSOR DRIVER 15451M: Jason Chen <jason.z.chen@intel.com> 15452L: linux-media@vger.kernel.org 15453S: Maintained 15454T: git git://linuxtv.org/media_tree.git 15455F: drivers/media/i2c/ov08x40.c 15456 15457OMNIVISION OV13858 SENSOR DRIVER 15458M: Sakari Ailus <sakari.ailus@linux.intel.com> 15459L: linux-media@vger.kernel.org 15460S: Maintained 15461T: git git://linuxtv.org/media_tree.git 15462F: drivers/media/i2c/ov13858.c 15463 15464OMNIVISION OV13B10 SENSOR DRIVER 15465M: Arec Kao <arec.kao@intel.com> 15466L: linux-media@vger.kernel.org 15467S: Maintained 15468T: git git://linuxtv.org/media_tree.git 15469F: drivers/media/i2c/ov13b10.c 15470 15471OMNIVISION OV2680 SENSOR DRIVER 15472M: Rui Miguel Silva <rmfrfs@gmail.com> 15473L: linux-media@vger.kernel.org 15474S: Maintained 15475T: git git://linuxtv.org/media_tree.git 15476F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15477F: drivers/media/i2c/ov2680.c 15478 15479OMNIVISION OV2685 SENSOR DRIVER 15480M: Shunqian Zheng <zhengsq@rock-chips.com> 15481L: linux-media@vger.kernel.org 15482S: Maintained 15483T: git git://linuxtv.org/media_tree.git 15484F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15485F: drivers/media/i2c/ov2685.c 15486 15487OMNIVISION OV2740 SENSOR DRIVER 15488M: Tianshu Qiu <tian.shu.qiu@intel.com> 15489R: Shawn Tu <shawnx.tu@intel.com> 15490R: Bingbu Cao <bingbu.cao@intel.com> 15491L: linux-media@vger.kernel.org 15492S: Maintained 15493T: git git://linuxtv.org/media_tree.git 15494F: drivers/media/i2c/ov2740.c 15495 15496OMNIVISION OV4689 SENSOR DRIVER 15497M: Mikhail Rudenko <mike.rudenko@gmail.com> 15498L: linux-media@vger.kernel.org 15499S: Maintained 15500T: git git://linuxtv.org/media_tree.git 15501F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15502F: drivers/media/i2c/ov5647.c 15503 15504OMNIVISION OV5640 SENSOR DRIVER 15505M: Steve Longerbeam <slongerbeam@gmail.com> 15506L: linux-media@vger.kernel.org 15507S: Maintained 15508T: git git://linuxtv.org/media_tree.git 15509F: drivers/media/i2c/ov5640.c 15510 15511OMNIVISION OV5647 SENSOR DRIVER 15512M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15513M: Jacopo Mondi <jacopo@jmondi.org> 15514L: linux-media@vger.kernel.org 15515S: Maintained 15516T: git git://linuxtv.org/media_tree.git 15517F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15518F: drivers/media/i2c/ov5647.c 15519 15520OMNIVISION OV5670 SENSOR DRIVER 15521M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15522L: linux-media@vger.kernel.org 15523S: Maintained 15524T: git git://linuxtv.org/media_tree.git 15525F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15526F: drivers/media/i2c/ov5670.c 15527 15528OMNIVISION OV5675 SENSOR DRIVER 15529M: Shawn Tu <shawnx.tu@intel.com> 15530L: linux-media@vger.kernel.org 15531S: Maintained 15532T: git git://linuxtv.org/media_tree.git 15533F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15534F: drivers/media/i2c/ov5675.c 15535 15536OMNIVISION OV5693 SENSOR DRIVER 15537M: Daniel Scally <djrscally@gmail.com> 15538L: linux-media@vger.kernel.org 15539S: Maintained 15540T: git git://linuxtv.org/media_tree.git 15541F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15542F: drivers/media/i2c/ov5693.c 15543 15544OMNIVISION OV5695 SENSOR DRIVER 15545M: Shunqian Zheng <zhengsq@rock-chips.com> 15546L: linux-media@vger.kernel.org 15547S: Maintained 15548T: git git://linuxtv.org/media_tree.git 15549F: drivers/media/i2c/ov5695.c 15550 15551OMNIVISION OV7670 SENSOR DRIVER 15552L: linux-media@vger.kernel.org 15553S: Orphan 15554T: git git://linuxtv.org/media_tree.git 15555F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15556F: drivers/media/i2c/ov7670.c 15557 15558OMNIVISION OV772x SENSOR DRIVER 15559M: Jacopo Mondi <jacopo@jmondi.org> 15560L: linux-media@vger.kernel.org 15561S: Odd fixes 15562T: git git://linuxtv.org/media_tree.git 15563F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15564F: drivers/media/i2c/ov772x.c 15565F: include/media/i2c/ov772x.h 15566 15567OMNIVISION OV7740 SENSOR DRIVER 15568M: Wenyou Yang <wenyou.yang@microchip.com> 15569L: linux-media@vger.kernel.org 15570S: Maintained 15571T: git git://linuxtv.org/media_tree.git 15572F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15573F: drivers/media/i2c/ov7740.c 15574 15575OMNIVISION OV8856 SENSOR DRIVER 15576M: Sakari Ailus <sakari.ailus@linux.intel.com> 15577L: linux-media@vger.kernel.org 15578S: Maintained 15579T: git git://linuxtv.org/media_tree.git 15580F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15581F: drivers/media/i2c/ov8856.c 15582 15583OMNIVISION OV8858 SENSOR DRIVER 15584M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15585M: Nicholas Roth <nicholas@rothemail.net> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15590F: drivers/media/i2c/ov8858.c 15591 15592OMNIVISION OV9282 SENSOR DRIVER 15593M: Paul J. Murphy <paul.j.murphy@intel.com> 15594M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15595L: linux-media@vger.kernel.org 15596S: Maintained 15597T: git git://linuxtv.org/media_tree.git 15598F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15599F: drivers/media/i2c/ov9282.c 15600 15601OMNIVISION OV9640 SENSOR DRIVER 15602M: Petr Cvek <petrcvekcz@gmail.com> 15603L: linux-media@vger.kernel.org 15604S: Maintained 15605F: drivers/media/i2c/ov9640.* 15606 15607OMNIVISION OV9650 SENSOR DRIVER 15608M: Sakari Ailus <sakari.ailus@linux.intel.com> 15609R: Akinobu Mita <akinobu.mita@gmail.com> 15610R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15611L: linux-media@vger.kernel.org 15612S: Maintained 15613T: git git://linuxtv.org/media_tree.git 15614F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15615F: drivers/media/i2c/ov9650.c 15616 15617OMNIVISION OV9734 SENSOR DRIVER 15618M: Tianshu Qiu <tian.shu.qiu@intel.com> 15619R: Bingbu Cao <bingbu.cao@intel.com> 15620L: linux-media@vger.kernel.org 15621S: Maintained 15622T: git git://linuxtv.org/media_tree.git 15623F: drivers/media/i2c/ov9734.c 15624 15625ONBOARD USB HUB DRIVER 15626M: Matthias Kaehlcke <mka@chromium.org> 15627L: linux-usb@vger.kernel.org 15628S: Maintained 15629F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15630F: drivers/usb/misc/onboard_usb_hub.c 15631 15632ONENAND FLASH DRIVER 15633M: Kyungmin Park <kyungmin.park@samsung.com> 15634L: linux-mtd@lists.infradead.org 15635S: Maintained 15636F: drivers/mtd/nand/onenand/ 15637F: include/linux/mtd/onenand*.h 15638 15639ONEXPLAYER FAN DRIVER 15640M: Derek John Clark <derekjohn.clark@gmail.com> 15641M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15642L: linux-hwmon@vger.kernel.org 15643S: Maintained 15644F: drivers/hwmon/oxp-sensors.c 15645 15646ONIE TLV NVMEM LAYOUT DRIVER 15647M: Miquel Raynal <miquel.raynal@bootlin.com> 15648S: Maintained 15649F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15650F: drivers/nvmem/layouts/onie-tlv.c 15651 15652ONION OMEGA2+ BOARD 15653M: Harvey Hunt <harveyhuntnexus@gmail.com> 15654L: linux-mips@vger.kernel.org 15655S: Maintained 15656F: arch/mips/boot/dts/ralink/omega2p.dts 15657 15658ONSEMI ETHERNET PHY DRIVERS 15659M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15660L: netdev@vger.kernel.org 15661S: Supported 15662W: http://www.onsemi.com 15663F: drivers/net/phy/ncn* 15664 15665OP-TEE DRIVER 15666M: Jens Wiklander <jens.wiklander@linaro.org> 15667L: op-tee@lists.trustedfirmware.org 15668S: Maintained 15669F: Documentation/ABI/testing/sysfs-bus-optee-devices 15670F: drivers/tee/optee/ 15671 15672OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15673M: Sumit Garg <sumit.garg@linaro.org> 15674L: op-tee@lists.trustedfirmware.org 15675S: Maintained 15676F: drivers/char/hw_random/optee-rng.c 15677 15678OP-TEE RTC DRIVER 15679M: Clément Léger <clement.leger@bootlin.com> 15680L: linux-rtc@vger.kernel.org 15681S: Maintained 15682F: drivers/rtc/rtc-optee.c 15683 15684OPA-VNIC DRIVER 15685M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15686L: linux-rdma@vger.kernel.org 15687S: Supported 15688F: drivers/infiniband/ulp/opa_vnic 15689 15690OPEN FIRMWARE AND FLATTENED DEVICE TREE 15691M: Rob Herring <robh+dt@kernel.org> 15692M: Frank Rowand <frowand.list@gmail.com> 15693L: devicetree@vger.kernel.org 15694S: Maintained 15695C: irc://irc.libera.chat/devicetree 15696W: http://www.devicetree.org/ 15697T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15698F: Documentation/ABI/testing/sysfs-firmware-ofw 15699F: drivers/of/ 15700F: include/linux/of*.h 15701F: scripts/dtc/ 15702K: of_overlay_notifier_ 15703K: of_overlay_fdt_apply 15704K: of_overlay_remove 15705 15706OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15707M: Rob Herring <robh+dt@kernel.org> 15708M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15709M: Conor Dooley <conor+dt@kernel.org> 15710L: devicetree@vger.kernel.org 15711S: Maintained 15712C: irc://irc.libera.chat/devicetree 15713Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15714T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15715F: Documentation/devicetree/ 15716F: arch/*/boot/dts/ 15717F: include/dt-bindings/ 15718 15719OPENCOMPUTE PTP CLOCK DRIVER 15720M: Jonathan Lemon <jonathan.lemon@gmail.com> 15721M: Vadim Fedorenko <vadfed@fb.com> 15722L: netdev@vger.kernel.org 15723S: Maintained 15724F: drivers/ptp/ptp_ocp.c 15725 15726INTEL PTP DFL ToD DRIVER 15727M: Tianfei Zhang <tianfei.zhang@intel.com> 15728L: linux-fpga@vger.kernel.org 15729L: netdev@vger.kernel.org 15730S: Maintained 15731F: drivers/ptp/ptp_dfl_tod.c 15732 15733OPENCORES I2C BUS DRIVER 15734M: Peter Korsgaard <peter@korsgaard.com> 15735M: Andrew Lunn <andrew@lunn.ch> 15736L: linux-i2c@vger.kernel.org 15737S: Maintained 15738F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15739F: Documentation/i2c/busses/i2c-ocores.rst 15740F: drivers/i2c/busses/i2c-ocores.c 15741F: include/linux/platform_data/i2c-ocores.h 15742 15743OPENRISC ARCHITECTURE 15744M: Jonas Bonn <jonas@southpole.se> 15745M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15746M: Stafford Horne <shorne@gmail.com> 15747L: linux-openrisc@vger.kernel.org 15748S: Maintained 15749W: http://openrisc.io 15750T: git https://github.com/openrisc/linux.git 15751F: Documentation/devicetree/bindings/openrisc/ 15752F: Documentation/arch/openrisc/ 15753F: arch/openrisc/ 15754F: drivers/irqchip/irq-ompic.c 15755F: drivers/irqchip/irq-or1k-* 15756 15757OPENVSWITCH 15758M: Pravin B Shelar <pshelar@ovn.org> 15759L: netdev@vger.kernel.org 15760L: dev@openvswitch.org 15761S: Maintained 15762W: http://openvswitch.org 15763F: include/uapi/linux/openvswitch.h 15764F: net/openvswitch/ 15765F: tools/testing/selftests/net/openvswitch/ 15766 15767OPERATING PERFORMANCE POINTS (OPP) 15768M: Viresh Kumar <vireshk@kernel.org> 15769M: Nishanth Menon <nm@ti.com> 15770M: Stephen Boyd <sboyd@kernel.org> 15771L: linux-pm@vger.kernel.org 15772S: Maintained 15773T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15774F: Documentation/devicetree/bindings/opp/ 15775F: Documentation/power/opp.rst 15776F: drivers/opp/ 15777F: include/linux/pm_opp.h 15778 15779OPL4 DRIVER 15780M: Clemens Ladisch <clemens@ladisch.de> 15781L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15782S: Maintained 15783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15784F: sound/drivers/opl4/ 15785 15786ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15787M: Mark Fasheh <mark@fasheh.com> 15788M: Joel Becker <jlbec@evilplan.org> 15789M: Joseph Qi <joseph.qi@linux.alibaba.com> 15790L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15791S: Supported 15792W: http://ocfs2.wiki.kernel.org 15793F: Documentation/filesystems/dlmfs.rst 15794F: Documentation/filesystems/ocfs2.rst 15795F: fs/ocfs2/ 15796 15797ORANGEFS FILESYSTEM 15798M: Mike Marshall <hubcap@omnibond.com> 15799R: Martin Brandenburg <martin@omnibond.com> 15800L: devel@lists.orangefs.org 15801S: Supported 15802T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15803F: Documentation/filesystems/orangefs.rst 15804F: fs/orangefs/ 15805 15806ORINOCO DRIVER 15807L: linux-wireless@vger.kernel.org 15808S: Orphan 15809W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15810W: http://www.nongnu.org/orinoco/ 15811F: drivers/net/wireless/intersil/orinoco/ 15812 15813OV2659 OMNIVISION SENSOR DRIVER 15814M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15815L: linux-media@vger.kernel.org 15816S: Maintained 15817W: https://linuxtv.org 15818Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15819T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15820F: drivers/media/i2c/ov2659.c 15821F: include/media/i2c/ov2659.h 15822 15823OVERLAY FILESYSTEM 15824M: Miklos Szeredi <miklos@szeredi.hu> 15825L: linux-unionfs@vger.kernel.org 15826S: Supported 15827T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15828F: Documentation/filesystems/overlayfs.rst 15829F: fs/overlayfs/ 15830 15831P54 WIRELESS DRIVER 15832M: Christian Lamparter <chunkeey@googlemail.com> 15833L: linux-wireless@vger.kernel.org 15834S: Maintained 15835W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15836F: drivers/net/wireless/intersil/p54/ 15837 15838PACKET SOCKETS 15839M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15840S: Maintained 15841F: include/uapi/linux/if_packet.h 15842F: net/packet/af_packet.c 15843 15844PACKING 15845M: Vladimir Oltean <olteanv@gmail.com> 15846L: netdev@vger.kernel.org 15847S: Supported 15848F: Documentation/core-api/packing.rst 15849F: include/linux/packing.h 15850F: lib/packing.c 15851 15852PADATA PARALLEL EXECUTION MECHANISM 15853M: Steffen Klassert <steffen.klassert@secunet.com> 15854M: Daniel Jordan <daniel.m.jordan@oracle.com> 15855L: linux-crypto@vger.kernel.org 15856L: linux-kernel@vger.kernel.org 15857S: Maintained 15858F: Documentation/core-api/padata.rst 15859F: include/linux/padata.h 15860F: kernel/padata.c 15861 15862PAGE CACHE 15863M: Matthew Wilcox (Oracle) <willy@infradead.org> 15864L: linux-fsdevel@vger.kernel.org 15865S: Supported 15866T: git git://git.infradead.org/users/willy/pagecache.git 15867F: Documentation/filesystems/locking.rst 15868F: Documentation/filesystems/vfs.rst 15869F: include/linux/pagemap.h 15870F: mm/filemap.c 15871F: mm/page-writeback.c 15872F: mm/readahead.c 15873F: mm/truncate.c 15874 15875PAGE POOL 15876M: Jesper Dangaard Brouer <hawk@kernel.org> 15877M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15878L: netdev@vger.kernel.org 15879S: Supported 15880F: Documentation/networking/page_pool.rst 15881F: include/net/page_pool.h 15882F: include/trace/events/page_pool.h 15883F: net/core/page_pool.c 15884 15885PAGE TABLE CHECK 15886M: Pasha Tatashin <pasha.tatashin@soleen.com> 15887M: Andrew Morton <akpm@linux-foundation.org> 15888L: linux-mm@kvack.org 15889S: Maintained 15890F: Documentation/mm/page_table_check.rst 15891F: include/linux/page_table_check.h 15892F: mm/page_table_check.c 15893 15894PANASONIC LAPTOP ACPI EXTRAS DRIVER 15895M: Kenneth Chan <kenneth.t.chan@gmail.com> 15896L: platform-driver-x86@vger.kernel.org 15897S: Maintained 15898F: drivers/platform/x86/panasonic-laptop.c 15899 15900PARALLAX PING IIO SENSOR DRIVER 15901M: Andreas Klinger <ak@it-klinger.de> 15902L: linux-iio@vger.kernel.org 15903S: Maintained 15904F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15905F: drivers/iio/proximity/ping.c 15906 15907PARALLEL LCD/KEYPAD PANEL DRIVER 15908M: Willy Tarreau <willy@haproxy.com> 15909M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15910S: Odd Fixes 15911F: Documentation/admin-guide/lcd-panel-cgram.rst 15912F: drivers/auxdisplay/panel.c 15913 15914PARALLEL PORT SUBSYSTEM 15915M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15916M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15917L: linux-parport@lists.infradead.org (subscribers-only) 15918S: Maintained 15919F: Documentation/driver-api/parport*.rst 15920F: drivers/char/ppdev.c 15921F: drivers/parport/ 15922F: include/linux/parport*.h 15923F: include/uapi/linux/ppdev.h 15924 15925PARAVIRT_OPS INTERFACE 15926M: Juergen Gross <jgross@suse.com> 15927M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15928R: Alexey Makhalov <amakhalov@vmware.com> 15929R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15930L: virtualization@lists.linux-foundation.org 15931L: x86@kernel.org 15932S: Supported 15933T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15934F: Documentation/virt/paravirt_ops.rst 15935F: arch/*/include/asm/paravirt*.h 15936F: arch/*/kernel/paravirt* 15937F: include/linux/hypervisor.h 15938 15939PARISC ARCHITECTURE 15940M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15941M: Helge Deller <deller@gmx.de> 15942L: linux-parisc@vger.kernel.org 15943S: Maintained 15944W: https://parisc.wiki.kernel.org 15945Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15946T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15947T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15948F: Documentation/arch/parisc/ 15949F: arch/parisc/ 15950F: drivers/char/agp/parisc-agp.c 15951F: drivers/input/misc/hp_sdc_rtc.c 15952F: drivers/input/serio/gscps2.c 15953F: drivers/input/serio/hp_sdc* 15954F: drivers/parisc/ 15955F: drivers/parport/parport_gsc.* 15956F: drivers/tty/serial/8250/8250_parisc.c 15957F: drivers/video/console/sti* 15958F: drivers/video/fbdev/sti* 15959F: drivers/video/logo/logo_parisc* 15960F: include/linux/hp_sdc.h 15961 15962PARMAN 15963M: Jiri Pirko <jiri@resnulli.us> 15964L: netdev@vger.kernel.org 15965S: Supported 15966F: include/linux/parman.h 15967F: lib/parman.c 15968F: lib/test_parman.c 15969 15970PC ENGINES APU BOARD DRIVER 15971M: Enrico Weigelt, metux IT consult <info@metux.net> 15972S: Maintained 15973F: drivers/platform/x86/pcengines-apuv2.c 15974 15975PC87360 HARDWARE MONITORING DRIVER 15976M: Jim Cromie <jim.cromie@gmail.com> 15977L: linux-hwmon@vger.kernel.org 15978S: Maintained 15979F: Documentation/hwmon/pc87360.rst 15980F: drivers/hwmon/pc87360.c 15981 15982PC8736x GPIO DRIVER 15983M: Jim Cromie <jim.cromie@gmail.com> 15984S: Maintained 15985F: drivers/char/pc8736x_gpio.c 15986 15987PC87427 HARDWARE MONITORING DRIVER 15988M: Jean Delvare <jdelvare@suse.com> 15989L: linux-hwmon@vger.kernel.org 15990S: Maintained 15991F: Documentation/hwmon/pc87427.rst 15992F: drivers/hwmon/pc87427.c 15993 15994PCA9532 LED DRIVER 15995M: Riku Voipio <riku.voipio@iki.fi> 15996S: Maintained 15997F: drivers/leds/leds-pca9532.c 15998F: include/linux/leds-pca9532.h 15999 16000PCA9541 I2C BUS MASTER SELECTOR DRIVER 16001M: Guenter Roeck <linux@roeck-us.net> 16002L: linux-i2c@vger.kernel.org 16003S: Maintained 16004F: drivers/i2c/muxes/i2c-mux-pca9541.c 16005 16006PCDP - PRIMARY CONSOLE AND DEBUG PORT 16007M: Khalid Aziz <khalid@gonehiking.org> 16008S: Maintained 16009F: drivers/firmware/pcdp.* 16010 16011PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16012M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16013M: Pali Rohár <pali@kernel.org> 16014L: linux-pci@vger.kernel.org 16015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16016S: Maintained 16017F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16018F: drivers/pci/controller/pci-aardvark.c 16019 16020PCI DRIVER FOR ALTERA PCIE IP 16021M: Joyce Ooi <joyce.ooi@intel.com> 16022L: linux-pci@vger.kernel.org 16023S: Supported 16024F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16025F: drivers/pci/controller/pcie-altera.c 16026 16027PCI DRIVER FOR APPLIEDMICRO XGENE 16028M: Toan Le <toan@os.amperecomputing.com> 16029L: linux-pci@vger.kernel.org 16030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16031S: Maintained 16032F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16033F: drivers/pci/controller/pci-xgene.c 16034 16035PCI DRIVER FOR ARM VERSATILE PLATFORM 16036M: Rob Herring <robh@kernel.org> 16037L: linux-pci@vger.kernel.org 16038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16039S: Maintained 16040F: Documentation/devicetree/bindings/pci/versatile.yaml 16041F: drivers/pci/controller/pci-versatile.c 16042 16043PCI DRIVER FOR ARMADA 8K 16044M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16045L: linux-pci@vger.kernel.org 16046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16047S: Maintained 16048F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16049F: drivers/pci/controller/dwc/pcie-armada8k.c 16050 16051PCI DRIVER FOR CADENCE PCIE IP 16052M: Tom Joseph <tjoseph@cadence.com> 16053L: linux-pci@vger.kernel.org 16054S: Maintained 16055F: Documentation/devicetree/bindings/pci/cdns,* 16056F: drivers/pci/controller/cadence/ 16057 16058PCI DRIVER FOR FREESCALE LAYERSCAPE 16059M: Minghuan Lian <minghuan.Lian@nxp.com> 16060M: Mingkai Hu <mingkai.hu@nxp.com> 16061M: Roy Zang <roy.zang@nxp.com> 16062L: linuxppc-dev@lists.ozlabs.org 16063L: linux-pci@vger.kernel.org 16064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16065S: Maintained 16066F: drivers/pci/controller/dwc/*layerscape* 16067 16068PCI DRIVER FOR GENERIC OF HOSTS 16069M: Will Deacon <will@kernel.org> 16070L: linux-pci@vger.kernel.org 16071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16072S: Maintained 16073F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16074F: drivers/pci/controller/pci-host-common.c 16075F: drivers/pci/controller/pci-host-generic.c 16076 16077PCI DRIVER FOR IMX6 16078M: Richard Zhu <hongxing.zhu@nxp.com> 16079M: Lucas Stach <l.stach@pengutronix.de> 16080L: linux-pci@vger.kernel.org 16081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16082S: Maintained 16083F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16084F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16085F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16086F: drivers/pci/controller/dwc/*imx6* 16087 16088PCI DRIVER FOR FU740 16089M: Paul Walmsley <paul.walmsley@sifive.com> 16090M: Greentime Hu <greentime.hu@sifive.com> 16091L: linux-pci@vger.kernel.org 16092S: Maintained 16093F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16094F: drivers/pci/controller/dwc/pcie-fu740.c 16095 16096PCI DRIVER FOR INTEL IXP4XX 16097M: Linus Walleij <linus.walleij@linaro.org> 16098S: Maintained 16099F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16100F: drivers/pci/controller/pci-ixp4xx.c 16101 16102PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16103M: Nirmal Patel <nirmal.patel@linux.intel.com> 16104R: Jonathan Derrick <jonathan.derrick@linux.dev> 16105L: linux-pci@vger.kernel.org 16106S: Supported 16107F: drivers/pci/controller/vmd.c 16108 16109PCI DRIVER FOR MICROSEMI SWITCHTEC 16110M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16111M: Logan Gunthorpe <logang@deltatee.com> 16112L: linux-pci@vger.kernel.org 16113S: Maintained 16114F: Documentation/ABI/testing/sysfs-class-switchtec 16115F: Documentation/driver-api/switchtec.rst 16116F: drivers/ntb/hw/mscc/ 16117F: drivers/pci/switch/switchtec* 16118F: include/linux/switchtec.h 16119F: include/uapi/linux/switchtec_ioctl.h 16120 16121PCI DRIVER FOR MOBIVEIL PCIE IP 16122M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16123M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16124L: linux-pci@vger.kernel.org 16125S: Supported 16126F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16127F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16128 16129PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16130M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16131M: Pali Rohár <pali@kernel.org> 16132L: linux-pci@vger.kernel.org 16133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16134S: Maintained 16135F: drivers/pci/controller/*mvebu* 16136 16137PCI DRIVER FOR NVIDIA TEGRA 16138M: Thierry Reding <thierry.reding@gmail.com> 16139L: linux-tegra@vger.kernel.org 16140L: linux-pci@vger.kernel.org 16141S: Supported 16142F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16143F: drivers/pci/controller/pci-tegra.c 16144 16145PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16146M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16147L: linux-pci@vger.kernel.org 16148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16149S: Maintained 16150F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16151F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16152 16153PCI DRIVER FOR RENESAS R-CAR 16154M: Marek Vasut <marek.vasut+renesas@gmail.com> 16155M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16156L: linux-pci@vger.kernel.org 16157L: linux-renesas-soc@vger.kernel.org 16158S: Maintained 16159F: Documentation/devicetree/bindings/pci/*rcar* 16160F: drivers/pci/controller/*rcar* 16161 16162PCI DRIVER FOR SAMSUNG EXYNOS 16163M: Jingoo Han <jingoohan1@gmail.com> 16164L: linux-pci@vger.kernel.org 16165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16166L: linux-samsung-soc@vger.kernel.org 16167S: Maintained 16168F: drivers/pci/controller/dwc/pci-exynos.c 16169 16170PCI DRIVER FOR SYNOPSYS DESIGNWARE 16171M: Jingoo Han <jingoohan1@gmail.com> 16172M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16173L: linux-pci@vger.kernel.org 16174S: Maintained 16175F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16176F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16177F: drivers/pci/controller/dwc/*designware* 16178 16179PCI DRIVER FOR TI DRA7XX/J721E 16180M: Vignesh Raghavendra <vigneshr@ti.com> 16181L: linux-omap@vger.kernel.org 16182L: linux-pci@vger.kernel.org 16183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16184S: Supported 16185F: Documentation/devicetree/bindings/pci/ti-pci.txt 16186F: drivers/pci/controller/cadence/pci-j721e.c 16187F: drivers/pci/controller/dwc/pci-dra7xx.c 16188 16189PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16190M: Linus Walleij <linus.walleij@linaro.org> 16191L: linux-pci@vger.kernel.org 16192S: Maintained 16193F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16194F: drivers/pci/controller/pci-v3-semi.c 16195 16196PCI ENDPOINT SUBSYSTEM 16197M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16198M: Krzysztof Wilczyński <kw@linux.com> 16199R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16200R: Kishon Vijay Abraham I <kishon@kernel.org> 16201L: linux-pci@vger.kernel.org 16202S: Supported 16203Q: https://patchwork.kernel.org/project/linux-pci/list/ 16204B: https://bugzilla.kernel.org 16205C: irc://irc.oftc.net/linux-pci 16206T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16207F: Documentation/PCI/endpoint/* 16208F: Documentation/misc-devices/pci-endpoint-test.rst 16209F: drivers/misc/pci_endpoint_test.c 16210F: drivers/pci/endpoint/ 16211F: tools/pci/ 16212 16213PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16214M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16215R: Oliver O'Halloran <oohall@gmail.com> 16216L: linuxppc-dev@lists.ozlabs.org 16217S: Supported 16218F: Documentation/PCI/pci-error-recovery.rst 16219F: Documentation/powerpc/eeh-pci-error-recovery.rst 16220F: arch/powerpc/include/*/eeh*.h 16221F: arch/powerpc/kernel/eeh*.c 16222F: arch/powerpc/platforms/*/eeh*.c 16223F: drivers/pci/pcie/aer.c 16224F: drivers/pci/pcie/dpc.c 16225F: drivers/pci/pcie/err.c 16226 16227PCI ERROR RECOVERY 16228M: Linas Vepstas <linasvepstas@gmail.com> 16229L: linux-pci@vger.kernel.org 16230S: Supported 16231F: Documentation/PCI/pci-error-recovery.rst 16232 16233PCI PEER-TO-PEER DMA (P2PDMA) 16234M: Bjorn Helgaas <bhelgaas@google.com> 16235M: Logan Gunthorpe <logang@deltatee.com> 16236L: linux-pci@vger.kernel.org 16237S: Supported 16238Q: https://patchwork.kernel.org/project/linux-pci/list/ 16239B: https://bugzilla.kernel.org 16240C: irc://irc.oftc.net/linux-pci 16241T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16242F: Documentation/driver-api/pci/p2pdma.rst 16243F: drivers/pci/p2pdma.c 16244F: include/linux/pci-p2pdma.h 16245 16246PCI MSI DRIVER FOR ALTERA MSI IP 16247M: Joyce Ooi <joyce.ooi@intel.com> 16248L: linux-pci@vger.kernel.org 16249S: Supported 16250F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16251F: drivers/pci/controller/pcie-altera-msi.c 16252 16253PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16254M: Toan Le <toan@os.amperecomputing.com> 16255L: linux-pci@vger.kernel.org 16256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16257S: Maintained 16258F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16259F: drivers/pci/controller/pci-xgene-msi.c 16260 16261PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16262M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16263M: Krzysztof Wilczyński <kw@linux.com> 16264R: Rob Herring <robh@kernel.org> 16265L: linux-pci@vger.kernel.org 16266S: Supported 16267Q: https://patchwork.kernel.org/project/linux-pci/list/ 16268B: https://bugzilla.kernel.org 16269C: irc://irc.oftc.net/linux-pci 16270T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16271F: Documentation/devicetree/bindings/pci/ 16272F: drivers/pci/controller/ 16273F: drivers/pci/pci-bridge-emul.c 16274F: drivers/pci/pci-bridge-emul.h 16275 16276PCI SUBSYSTEM 16277M: Bjorn Helgaas <bhelgaas@google.com> 16278L: linux-pci@vger.kernel.org 16279S: Supported 16280Q: https://patchwork.kernel.org/project/linux-pci/list/ 16281B: https://bugzilla.kernel.org 16282C: irc://irc.oftc.net/linux-pci 16283T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16284F: Documentation/PCI/ 16285F: Documentation/devicetree/bindings/pci/ 16286F: arch/x86/kernel/early-quirks.c 16287F: arch/x86/kernel/quirks.c 16288F: arch/x86/pci/ 16289F: drivers/acpi/pci* 16290F: drivers/pci/ 16291F: include/asm-generic/pci* 16292F: include/linux/of_pci.h 16293F: include/linux/pci* 16294F: include/uapi/linux/pci* 16295F: lib/pci* 16296 16297PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16298M: Jonathan Chocron <jonnyc@amazon.com> 16299L: linux-pci@vger.kernel.org 16300S: Maintained 16301F: Documentation/devicetree/bindings/pci/pcie-al.txt 16302F: drivers/pci/controller/dwc/pcie-al.c 16303 16304PCIE DRIVER FOR AMLOGIC MESON 16305M: Yue Wang <yue.wang@Amlogic.com> 16306L: linux-pci@vger.kernel.org 16307L: linux-amlogic@lists.infradead.org 16308S: Maintained 16309F: drivers/pci/controller/dwc/pci-meson.c 16310 16311PCIE DRIVER FOR AXIS ARTPEC 16312M: Jesper Nilsson <jesper.nilsson@axis.com> 16313L: linux-arm-kernel@axis.com 16314L: linux-pci@vger.kernel.org 16315S: Maintained 16316F: Documentation/devicetree/bindings/pci/axis,artpec* 16317F: drivers/pci/controller/dwc/*artpec* 16318 16319PCIE DRIVER FOR CAVIUM THUNDERX 16320M: Robert Richter <rric@kernel.org> 16321L: linux-pci@vger.kernel.org 16322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16323S: Odd Fixes 16324F: drivers/pci/controller/pci-thunder-* 16325 16326PCIE DRIVER FOR HISILICON 16327M: Zhou Wang <wangzhou1@hisilicon.com> 16328L: linux-pci@vger.kernel.org 16329S: Maintained 16330F: drivers/pci/controller/dwc/pcie-hisi.c 16331 16332PCIE DRIVER FOR HISILICON KIRIN 16333M: Xiaowei Song <songxiaowei@hisilicon.com> 16334M: Binghui Wang <wangbinghui@hisilicon.com> 16335L: linux-pci@vger.kernel.org 16336S: Maintained 16337F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16338F: drivers/pci/controller/dwc/pcie-kirin.c 16339 16340PCIE DRIVER FOR HISILICON STB 16341M: Shawn Guo <shawn.guo@linaro.org> 16342L: linux-pci@vger.kernel.org 16343S: Maintained 16344F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16345F: drivers/pci/controller/dwc/pcie-histb.c 16346 16347PCIE DRIVER FOR INTEL KEEM BAY 16348M: Srikanth Thokala <srikanth.thokala@intel.com> 16349L: linux-pci@vger.kernel.org 16350S: Supported 16351F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16352F: drivers/pci/controller/dwc/pcie-keembay.c 16353 16354PCIE DRIVER FOR INTEL LGM GW SOC 16355M: Rahul Tanwar <rtanwar@maxlinear.com> 16356L: linux-pci@vger.kernel.org 16357S: Maintained 16358F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16359F: drivers/pci/controller/dwc/pcie-intel-gw.c 16360 16361PCIE DRIVER FOR MEDIATEK 16362M: Ryder Lee <ryder.lee@mediatek.com> 16363M: Jianjun Wang <jianjun.wang@mediatek.com> 16364L: linux-pci@vger.kernel.org 16365L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16366S: Supported 16367F: Documentation/devicetree/bindings/pci/mediatek* 16368F: drivers/pci/controller/*mediatek* 16369 16370PCIE DRIVER FOR MICROCHIP 16371M: Daire McNamara <daire.mcnamara@microchip.com> 16372L: linux-pci@vger.kernel.org 16373S: Supported 16374F: Documentation/devicetree/bindings/pci/microchip* 16375F: drivers/pci/controller/*microchip* 16376 16377PCIE DRIVER FOR QUALCOMM MSM 16378M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16379L: linux-pci@vger.kernel.org 16380L: linux-arm-msm@vger.kernel.org 16381S: Maintained 16382F: drivers/pci/controller/dwc/pcie-qcom.c 16383 16384PCIE ENDPOINT DRIVER FOR QUALCOMM 16385M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16386L: linux-pci@vger.kernel.org 16387L: linux-arm-msm@vger.kernel.org 16388S: Maintained 16389F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16390F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16391 16392PCIE DRIVER FOR ROCKCHIP 16393M: Shawn Lin <shawn.lin@rock-chips.com> 16394L: linux-pci@vger.kernel.org 16395L: linux-rockchip@lists.infradead.org 16396S: Maintained 16397F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16398F: drivers/pci/controller/pcie-rockchip* 16399 16400PCIE DRIVER FOR SOCIONEXT UNIPHIER 16401M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16402L: linux-pci@vger.kernel.org 16403S: Maintained 16404F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16405F: drivers/pci/controller/dwc/pcie-uniphier* 16406 16407PCIE DRIVER FOR ST SPEAR13XX 16408M: Pratyush Anand <pratyush.anand@gmail.com> 16409L: linux-pci@vger.kernel.org 16410S: Maintained 16411F: drivers/pci/controller/dwc/*spear* 16412 16413PCI DRIVER FOR XILINX VERSAL CPM 16414M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16415M: Michal Simek <michal.simek@amd.com> 16416L: linux-pci@vger.kernel.org 16417S: Maintained 16418F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16419F: drivers/pci/controller/pcie-xilinx-cpm.c 16420 16421PCMCIA SUBSYSTEM 16422M: Dominik Brodowski <linux@dominikbrodowski.net> 16423S: Odd Fixes 16424T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16425F: Documentation/pcmcia/ 16426F: drivers/pcmcia/ 16427F: include/pcmcia/ 16428F: tools/pcmcia/ 16429 16430PCNET32 NETWORK DRIVER 16431M: Don Fry <pcnet32@frontier.com> 16432L: netdev@vger.kernel.org 16433S: Maintained 16434F: drivers/net/ethernet/amd/pcnet32.c 16435 16436PCRYPT PARALLEL CRYPTO ENGINE 16437M: Steffen Klassert <steffen.klassert@secunet.com> 16438L: linux-crypto@vger.kernel.org 16439S: Maintained 16440F: crypto/pcrypt.c 16441F: include/crypto/pcrypt.h 16442 16443PECI HARDWARE MONITORING DRIVERS 16444M: Iwona Winiarska <iwona.winiarska@intel.com> 16445L: linux-hwmon@vger.kernel.org 16446S: Supported 16447F: Documentation/hwmon/peci-cputemp.rst 16448F: Documentation/hwmon/peci-dimmtemp.rst 16449F: drivers/hwmon/peci/ 16450 16451PECI SUBSYSTEM 16452M: Iwona Winiarska <iwona.winiarska@intel.com> 16453L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16454S: Supported 16455F: Documentation/devicetree/bindings/peci/ 16456F: Documentation/peci/ 16457F: drivers/peci/ 16458F: include/linux/peci-cpu.h 16459F: include/linux/peci.h 16460 16461PENSANDO ETHERNET DRIVERS 16462M: Shannon Nelson <shannon.nelson@amd.com> 16463M: Brett Creeley <brett.creeley@amd.com> 16464M: drivers@pensando.io 16465L: netdev@vger.kernel.org 16466S: Supported 16467F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16468F: drivers/net/ethernet/pensando/ 16469 16470PER-CPU MEMORY ALLOCATOR 16471M: Dennis Zhou <dennis@kernel.org> 16472M: Tejun Heo <tj@kernel.org> 16473M: Christoph Lameter <cl@linux.com> 16474L: linux-mm@kvack.org 16475S: Maintained 16476T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16477F: arch/*/include/asm/percpu.h 16478F: include/linux/percpu*.h 16479F: lib/percpu*.c 16480F: mm/percpu*.c 16481 16482PER-TASK DELAY ACCOUNTING 16483M: Balbir Singh <bsingharora@gmail.com> 16484S: Maintained 16485F: include/linux/delayacct.h 16486F: kernel/delayacct.c 16487 16488PERFORMANCE EVENTS SUBSYSTEM 16489M: Peter Zijlstra <peterz@infradead.org> 16490M: Ingo Molnar <mingo@redhat.com> 16491M: Arnaldo Carvalho de Melo <acme@kernel.org> 16492R: Mark Rutland <mark.rutland@arm.com> 16493R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16494R: Jiri Olsa <jolsa@kernel.org> 16495R: Namhyung Kim <namhyung@kernel.org> 16496R: Ian Rogers <irogers@google.com> 16497R: Adrian Hunter <adrian.hunter@intel.com> 16498L: linux-perf-users@vger.kernel.org 16499L: linux-kernel@vger.kernel.org 16500S: Supported 16501W: https://perf.wiki.kernel.org/ 16502T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16503F: arch/*/events/* 16504F: arch/*/events/*/* 16505F: arch/*/include/asm/perf_event.h 16506F: arch/*/kernel/*/*/perf_event*.c 16507F: arch/*/kernel/*/perf_event*.c 16508F: arch/*/kernel/perf_callchain.c 16509F: arch/*/kernel/perf_event*.c 16510F: include/linux/perf_event.h 16511F: include/uapi/linux/perf_event.h 16512F: kernel/events/* 16513F: tools/lib/perf/ 16514F: tools/perf/ 16515 16516PERFORMANCE EVENTS TOOLING ARM64 16517R: John Garry <john.g.garry@oracle.com> 16518R: Will Deacon <will@kernel.org> 16519R: James Clark <james.clark@arm.com> 16520R: Mike Leach <mike.leach@linaro.org> 16521R: Leo Yan <leo.yan@linaro.org> 16522L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16523S: Supported 16524F: tools/build/feature/test-libopencsd.c 16525F: tools/perf/arch/arm*/ 16526F: tools/perf/pmu-events/arch/arm64/ 16527F: tools/perf/util/arm-spe* 16528F: tools/perf/util/cs-etm* 16529 16530PERSONALITY HANDLING 16531M: Christoph Hellwig <hch@infradead.org> 16532L: linux-abi-devel@lists.sourceforge.net 16533S: Maintained 16534F: include/linux/personality.h 16535F: include/uapi/linux/personality.h 16536 16537PHOENIX RC FLIGHT CONTROLLER ADAPTER 16538M: Marcus Folkesson <marcus.folkesson@gmail.com> 16539L: linux-input@vger.kernel.org 16540S: Maintained 16541F: Documentation/input/devices/pxrc.rst 16542F: drivers/input/joystick/pxrc.c 16543 16544PHONET PROTOCOL 16545M: Remi Denis-Courmont <courmisch@gmail.com> 16546S: Supported 16547F: Documentation/networking/phonet.rst 16548F: include/linux/phonet.h 16549F: include/net/phonet/ 16550F: include/uapi/linux/phonet.h 16551F: net/phonet/ 16552 16553PHRAM MTD DRIVER 16554M: Joern Engel <joern@lazybastard.org> 16555L: linux-mtd@lists.infradead.org 16556S: Maintained 16557F: drivers/mtd/devices/phram.c 16558 16559PICOLCD HID DRIVER 16560M: Bruno Prémont <bonbons@linux-vserver.org> 16561L: linux-input@vger.kernel.org 16562S: Maintained 16563F: drivers/hid/hid-picolcd* 16564 16565PIDFD API 16566M: Christian Brauner <christian@brauner.io> 16567L: linux-kernel@vger.kernel.org 16568S: Maintained 16569T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16570F: samples/pidfd/ 16571F: tools/testing/selftests/clone3/ 16572F: tools/testing/selftests/pid_namespace/ 16573F: tools/testing/selftests/pidfd/ 16574K: (?i)pidfd 16575K: (?i)clone3 16576K: \b(clone_args|kernel_clone_args)\b 16577 16578PIN CONTROL SUBSYSTEM 16579M: Linus Walleij <linus.walleij@linaro.org> 16580L: linux-gpio@vger.kernel.org 16581S: Maintained 16582T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16583F: Documentation/devicetree/bindings/pinctrl/ 16584F: Documentation/driver-api/pin-control.rst 16585F: drivers/pinctrl/ 16586F: include/dt-bindings/pinctrl/ 16587F: include/linux/pinctrl/ 16588 16589PIN CONTROLLER - AMD 16590M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16591M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16592S: Maintained 16593F: drivers/pinctrl/pinctrl-amd.c 16594 16595PIN CONTROLLER - FREESCALE 16596M: Dong Aisheng <aisheng.dong@nxp.com> 16597M: Fabio Estevam <festevam@gmail.com> 16598M: Shawn Guo <shawnguo@kernel.org> 16599M: Jacky Bai <ping.bai@nxp.com> 16600R: Pengutronix Kernel Team <kernel@pengutronix.de> 16601L: linux-gpio@vger.kernel.org 16602S: Maintained 16603F: Documentation/devicetree/bindings/pinctrl/fsl,* 16604F: drivers/pinctrl/freescale/ 16605 16606PIN CONTROLLER - INTEL 16607M: Mika Westerberg <mika.westerberg@linux.intel.com> 16608M: Andy Shevchenko <andy@kernel.org> 16609S: Supported 16610T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16611F: drivers/pinctrl/intel/ 16612 16613PIN CONTROLLER - KEEMBAY 16614M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16615S: Supported 16616F: drivers/pinctrl/pinctrl-keembay* 16617 16618PIN CONTROLLER - MEDIATEK 16619M: Sean Wang <sean.wang@kernel.org> 16620L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16621S: Maintained 16622F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16623F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16624F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16625F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16626F: drivers/pinctrl/mediatek/ 16627 16628PIN CONTROLLER - MEDIATEK MIPS 16629M: Arınç ÜNAL <arinc.unal@arinc9.com> 16630M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16631L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16632L: linux-mips@vger.kernel.org 16633S: Maintained 16634F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16635F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16636F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16637F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16638F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16639F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16640F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16641F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16642F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16643F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16644F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16645F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16646F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16647F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16648F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16649 16650PIN CONTROLLER - MICROCHIP AT91 16651M: Ludovic Desroches <ludovic.desroches@microchip.com> 16652L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16653L: linux-gpio@vger.kernel.org 16654S: Supported 16655F: drivers/gpio/gpio-sama5d2-piobu.c 16656F: drivers/pinctrl/pinctrl-at91* 16657 16658PIN CONTROLLER - NXP S32 16659M: Chester Lin <clin@suse.com> 16660R: NXP S32 Linux Team <s32@nxp.com> 16661L: linux-gpio@vger.kernel.org 16662S: Maintained 16663F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16664F: drivers/pinctrl/nxp/ 16665 16666PIN CONTROLLER - QUALCOMM 16667M: Bjorn Andersson <andersson@kernel.org> 16668L: linux-arm-msm@vger.kernel.org 16669S: Maintained 16670F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16671F: drivers/pinctrl/qcom/ 16672 16673PIN CONTROLLER - RENESAS 16674M: Geert Uytterhoeven <geert+renesas@glider.be> 16675L: linux-renesas-soc@vger.kernel.org 16676S: Supported 16677T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16678F: Documentation/devicetree/bindings/pinctrl/renesas,* 16679F: drivers/pinctrl/renesas/ 16680 16681PIN CONTROLLER - SAMSUNG 16682M: Tomasz Figa <tomasz.figa@gmail.com> 16683M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16684M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16685R: Alim Akhtar <alim.akhtar@samsung.com> 16686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16687L: linux-samsung-soc@vger.kernel.org 16688S: Maintained 16689C: irc://irc.libera.chat/linux-exynos 16690Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16691B: mailto:linux-samsung-soc@vger.kernel.org 16692T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16693F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16694F: drivers/pinctrl/samsung/ 16695F: include/dt-bindings/pinctrl/samsung.h 16696 16697PIN CONTROLLER - SINGLE 16698M: Tony Lindgren <tony@atomide.com> 16699M: Haojian Zhuang <haojian.zhuang@linaro.org> 16700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16701L: linux-omap@vger.kernel.org 16702S: Maintained 16703F: drivers/pinctrl/pinctrl-single.c 16704 16705PIN CONTROLLER - SUNPLUS / TIBBO 16706M: Dvorkin Dmitry <dvorkin@tibbo.com> 16707M: Wells Lu <wellslutw@gmail.com> 16708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16709S: Maintained 16710W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16711F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16712F: drivers/pinctrl/sunplus/ 16713F: include/dt-bindings/pinctrl/sppctl*.h 16714 16715PINE64 PINEPHONE KEYBOARD DRIVER 16716M: Samuel Holland <samuel@sholland.org> 16717S: Supported 16718F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16719F: drivers/input/keyboard/pinephone-keyboard.c 16720 16721PKTCDVD DRIVER 16722M: linux-block@vger.kernel.org 16723S: Orphan 16724F: drivers/block/pktcdvd.c 16725F: include/linux/pktcdvd.h 16726F: include/uapi/linux/pktcdvd.h 16727 16728PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16729M: Tomasz Duszynski <tduszyns@gmail.com> 16730S: Maintained 16731F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16732F: drivers/iio/chemical/pms7003.c 16733 16734PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16735M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16736L: netdev@vger.kernel.org 16737S: Maintained 16738F: drivers/net/phy/mdio-open-alliance.h 16739F: net/ethtool/plca.c 16740 16741PLDMFW LIBRARY 16742M: Jacob Keller <jacob.e.keller@intel.com> 16743S: Maintained 16744F: Documentation/driver-api/pldmfw/ 16745F: include/linux/pldmfw.h 16746F: lib/pldmfw/ 16747 16748PLX DMA DRIVER 16749M: Logan Gunthorpe <logang@deltatee.com> 16750S: Maintained 16751F: drivers/dma/plx_dma.c 16752 16753PM6764TR DRIVER 16754M: Charles Hsu <hsu.yungteng@gmail.com> 16755L: linux-hwmon@vger.kernel.org 16756S: Maintained 16757F: Documentation/hwmon/pm6764tr.rst 16758F: drivers/hwmon/pmbus/pm6764tr.c 16759 16760PM-GRAPH UTILITY 16761M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16762L: linux-pm@vger.kernel.org 16763S: Supported 16764W: https://01.org/pm-graph 16765B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16766T: git git://github.com/intel/pm-graph 16767F: tools/power/pm-graph 16768 16769PMBUS HARDWARE MONITORING DRIVERS 16770M: Guenter Roeck <linux@roeck-us.net> 16771L: linux-hwmon@vger.kernel.org 16772S: Maintained 16773W: http://hwmon.wiki.kernel.org/ 16774W: http://www.roeck-us.net/linux/drivers/ 16775T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16776F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16777F: Documentation/devicetree/bindings/hwmon/max31785.txt 16778F: Documentation/hwmon/adm1275.rst 16779F: Documentation/hwmon/ibm-cffps.rst 16780F: Documentation/hwmon/ir35221.rst 16781F: Documentation/hwmon/lm25066.rst 16782F: Documentation/hwmon/ltc2978.rst 16783F: Documentation/hwmon/ltc3815.rst 16784F: Documentation/hwmon/max16064.rst 16785F: Documentation/hwmon/max20751.rst 16786F: Documentation/hwmon/max31785.rst 16787F: Documentation/hwmon/max34440.rst 16788F: Documentation/hwmon/max8688.rst 16789F: Documentation/hwmon/pmbus-core.rst 16790F: Documentation/hwmon/pmbus.rst 16791F: Documentation/hwmon/tps40422.rst 16792F: Documentation/hwmon/ucd9000.rst 16793F: Documentation/hwmon/ucd9200.rst 16794F: Documentation/hwmon/zl6100.rst 16795F: drivers/hwmon/pmbus/ 16796F: include/linux/pmbus.h 16797 16798PMC SIERRA MaxRAID DRIVER 16799L: linux-scsi@vger.kernel.org 16800S: Orphan 16801W: http://www.pmc-sierra.com/ 16802F: drivers/scsi/pmcraid.* 16803 16804PMC SIERRA PM8001 DRIVER 16805M: Jack Wang <jinpu.wang@cloud.ionos.com> 16806L: linux-scsi@vger.kernel.org 16807S: Supported 16808F: drivers/scsi/pm8001/ 16809 16810PNI RM3100 IIO DRIVER 16811M: Song Qiang <songqiang1304521@gmail.com> 16812L: linux-iio@vger.kernel.org 16813S: Maintained 16814F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16815F: drivers/iio/magnetometer/rm3100* 16816 16817PNP SUPPORT 16818M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16819L: linux-acpi@vger.kernel.org 16820S: Maintained 16821F: drivers/pnp/ 16822F: include/linux/pnp.h 16823 16824POSIX CLOCKS and TIMERS 16825M: Thomas Gleixner <tglx@linutronix.de> 16826L: linux-kernel@vger.kernel.org 16827S: Maintained 16828T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16829F: fs/timerfd.c 16830F: include/linux/time_namespace.h 16831F: include/linux/timer* 16832F: kernel/time/*timer* 16833F: kernel/time/namespace.c 16834 16835POWER MANAGEMENT CORE 16836M: "Rafael J. Wysocki" <rafael@kernel.org> 16837L: linux-pm@vger.kernel.org 16838S: Supported 16839B: https://bugzilla.kernel.org 16840T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16841F: drivers/base/power/ 16842F: drivers/powercap/ 16843F: include/linux/intel_rapl.h 16844F: include/linux/pm.h 16845F: include/linux/pm_* 16846F: include/linux/powercap.h 16847F: kernel/configs/nopm.config 16848 16849DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16850M: Daniel Lezcano <daniel.lezcano@kernel.org> 16851L: linux-pm@vger.kernel.org 16852S: Supported 16853B: https://bugzilla.kernel.org 16854T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16855F: drivers/powercap/dtpm* 16856F: include/linux/dtpm.h 16857 16858POWER STATE COORDINATION INTERFACE (PSCI) 16859M: Mark Rutland <mark.rutland@arm.com> 16860M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16862S: Maintained 16863F: drivers/firmware/psci/ 16864F: include/linux/psci.h 16865F: include/uapi/linux/psci.h 16866 16867POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16868M: Sebastian Reichel <sre@kernel.org> 16869L: linux-pm@vger.kernel.org 16870S: Maintained 16871T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16872F: Documentation/ABI/testing/sysfs-class-power 16873F: Documentation/devicetree/bindings/power/supply/ 16874F: drivers/power/supply/ 16875F: include/linux/power/ 16876F: include/linux/power_supply.h 16877 16878POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16879M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16880L: linuxppc-dev@lists.ozlabs.org 16881S: Maintained 16882F: drivers/char/powernv-op-panel.c 16883 16884PPP OVER ATM (RFC 2364) 16885M: Mitchell Blank Jr <mitch@sfgoth.com> 16886S: Maintained 16887F: include/uapi/linux/atmppp.h 16888F: net/atm/pppoatm.c 16889 16890PPP OVER ETHERNET 16891M: Michal Ostrowski <mostrows@earthlink.net> 16892S: Maintained 16893F: drivers/net/ppp/pppoe.c 16894F: drivers/net/ppp/pppox.c 16895 16896PPP OVER L2TP 16897M: James Chapman <jchapman@katalix.com> 16898S: Maintained 16899F: include/linux/if_pppol2tp.h 16900F: include/uapi/linux/if_pppol2tp.h 16901F: net/l2tp/l2tp_ppp.c 16902 16903PPP PROTOCOL DRIVERS AND COMPRESSORS 16904L: linux-ppp@vger.kernel.org 16905S: Orphan 16906F: drivers/net/ppp/ppp_* 16907 16908PPS SUPPORT 16909M: Rodolfo Giometti <giometti@enneenne.com> 16910L: linuxpps@ml.enneenne.com (subscribers-only) 16911S: Maintained 16912W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16913F: Documentation/ABI/testing/sysfs-pps 16914F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16915F: Documentation/driver-api/pps.rst 16916F: drivers/pps/ 16917F: include/linux/pps*.h 16918F: include/uapi/linux/pps.h 16919 16920PPTP DRIVER 16921M: Dmitry Kozlov <xeb@mail.ru> 16922L: netdev@vger.kernel.org 16923S: Maintained 16924W: http://sourceforge.net/projects/accel-pptp 16925F: drivers/net/ppp/pptp.c 16926 16927PRESSURE STALL INFORMATION (PSI) 16928M: Johannes Weiner <hannes@cmpxchg.org> 16929M: Suren Baghdasaryan <surenb@google.com> 16930S: Maintained 16931F: include/linux/psi* 16932F: kernel/sched/psi.c 16933 16934PRINTK 16935M: Petr Mladek <pmladek@suse.com> 16936M: Sergey Senozhatsky <senozhatsky@chromium.org> 16937R: Steven Rostedt <rostedt@goodmis.org> 16938R: John Ogness <john.ogness@linutronix.de> 16939S: Maintained 16940T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16941F: include/linux/printk.h 16942F: kernel/printk/ 16943 16944PRINTK INDEXING 16945R: Chris Down <chris@chrisdown.name> 16946S: Maintained 16947F: Documentation/core-api/printk-index.rst 16948F: kernel/printk/index.c 16949K: printk_index 16950 16951PROC FILESYSTEM 16952L: linux-kernel@vger.kernel.org 16953L: linux-fsdevel@vger.kernel.org 16954S: Maintained 16955F: Documentation/filesystems/proc.rst 16956F: fs/proc/ 16957F: include/linux/proc_fs.h 16958F: tools/testing/selftests/proc/ 16959 16960PROC SYSCTL 16961M: Luis Chamberlain <mcgrof@kernel.org> 16962M: Kees Cook <keescook@chromium.org> 16963M: Iurii Zaikin <yzaikin@google.com> 16964L: linux-kernel@vger.kernel.org 16965L: linux-fsdevel@vger.kernel.org 16966S: Maintained 16967T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16968F: fs/proc/proc_sysctl.c 16969F: include/linux/sysctl.h 16970F: kernel/sysctl-test.c 16971F: kernel/sysctl.c 16972F: tools/testing/selftests/sysctl/ 16973 16974PS3 NETWORK SUPPORT 16975M: Geoff Levand <geoff@infradead.org> 16976L: netdev@vger.kernel.org 16977L: linuxppc-dev@lists.ozlabs.org 16978S: Maintained 16979F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16980 16981PS3 PLATFORM SUPPORT 16982M: Geoff Levand <geoff@infradead.org> 16983L: linuxppc-dev@lists.ozlabs.org 16984S: Maintained 16985F: arch/powerpc/boot/ps3* 16986F: arch/powerpc/include/asm/lv1call.h 16987F: arch/powerpc/include/asm/ps3*.h 16988F: arch/powerpc/platforms/ps3/ 16989F: drivers/*/ps3* 16990F: drivers/ps3/ 16991F: drivers/rtc/rtc-ps3.c 16992F: drivers/usb/host/*ps3.c 16993F: sound/ppc/snd_ps3* 16994 16995PS3VRAM DRIVER 16996M: Jim Paris <jim@jtan.com> 16997M: Geoff Levand <geoff@infradead.org> 16998L: linuxppc-dev@lists.ozlabs.org 16999S: Maintained 17000F: drivers/block/ps3vram.c 17001 17002PSAMPLE PACKET SAMPLING SUPPORT 17003M: Yotam Gigi <yotam.gi@gmail.com> 17004S: Maintained 17005F: include/net/psample.h 17006F: include/uapi/linux/psample.h 17007F: net/psample 17008 17009PSTORE FILESYSTEM 17010M: Kees Cook <keescook@chromium.org> 17011R: Tony Luck <tony.luck@intel.com> 17012R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17013L: linux-hardening@vger.kernel.org 17014S: Supported 17015T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17016F: Documentation/admin-guide/ramoops.rst 17017F: Documentation/admin-guide/pstore-blk.rst 17018F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17019F: drivers/acpi/apei/erst.c 17020F: drivers/firmware/efi/efi-pstore.c 17021F: fs/pstore/ 17022F: include/linux/pstore* 17023K: \b(pstore|ramoops) 17024 17025PTP HARDWARE CLOCK SUPPORT 17026M: Richard Cochran <richardcochran@gmail.com> 17027L: netdev@vger.kernel.org 17028S: Maintained 17029W: http://linuxptp.sourceforge.net/ 17030F: Documentation/ABI/testing/sysfs-ptp 17031F: Documentation/driver-api/ptp.rst 17032F: drivers/net/phy/dp83640* 17033F: drivers/ptp/* 17034F: include/linux/ptp_cl* 17035K: (?:\b|_)ptp(?:\b|_) 17036 17037PTP VIRTUAL CLOCK SUPPORT 17038M: Yangbo Lu <yangbo.lu@nxp.com> 17039L: netdev@vger.kernel.org 17040S: Maintained 17041F: drivers/ptp/ptp_vclock.c 17042F: net/ethtool/phc_vclocks.c 17043 17044PTRACE SUPPORT 17045M: Oleg Nesterov <oleg@redhat.com> 17046S: Maintained 17047F: arch/*/*/ptrace*.c 17048F: arch/*/include/asm/ptrace*.h 17049F: arch/*/ptrace*.c 17050F: include/asm-generic/syscall.h 17051F: include/linux/ptrace.h 17052F: include/linux/regset.h 17053F: include/uapi/linux/ptrace.h 17054F: kernel/ptrace.c 17055 17056PULSE8-CEC DRIVER 17057M: Hans Verkuil <hverkuil@xs4all.nl> 17058L: linux-media@vger.kernel.org 17059S: Maintained 17060T: git git://linuxtv.org/media_tree.git 17061F: drivers/media/cec/usb/pulse8/ 17062 17063PURELIFI PLFXLC DRIVER 17064M: Srinivasan Raju <srini.raju@purelifi.com> 17065L: linux-wireless@vger.kernel.org 17066S: Supported 17067F: drivers/net/wireless/purelifi/plfxlc/ 17068 17069PVRUSB2 VIDEO4LINUX DRIVER 17070M: Mike Isely <isely@pobox.com> 17071L: pvrusb2@isely.net (subscribers-only) 17072L: linux-media@vger.kernel.org 17073S: Maintained 17074W: http://www.isely.net/pvrusb2/ 17075T: git git://linuxtv.org/media_tree.git 17076F: Documentation/driver-api/media/drivers/pvrusb2* 17077F: drivers/media/usb/pvrusb2/ 17078 17079PWC WEBCAM DRIVER 17080M: Hans Verkuil <hverkuil@xs4all.nl> 17081L: linux-media@vger.kernel.org 17082S: Odd Fixes 17083T: git git://linuxtv.org/media_tree.git 17084F: drivers/media/usb/pwc/* 17085F: include/trace/events/pwc.h 17086 17087PWM IR Transmitter 17088M: Sean Young <sean@mess.org> 17089L: linux-media@vger.kernel.org 17090S: Maintained 17091F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17092F: drivers/media/rc/pwm-ir-tx.c 17093 17094PWM SUBSYSTEM 17095M: Thierry Reding <thierry.reding@gmail.com> 17096R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17097L: linux-pwm@vger.kernel.org 17098S: Maintained 17099Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17100T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17101F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17102F: Documentation/devicetree/bindings/pwm/ 17103F: Documentation/driver-api/pwm.rst 17104F: drivers/gpio/gpio-mvebu.c 17105F: drivers/pwm/ 17106F: drivers/video/backlight/pwm_bl.c 17107F: include/dt-bindings/pwm/ 17108F: include/linux/pwm.h 17109F: include/linux/pwm_backlight.h 17110K: pwm_(config|apply_state|ops) 17111 17112PXA GPIO DRIVER 17113M: Robert Jarzmik <robert.jarzmik@free.fr> 17114L: linux-gpio@vger.kernel.org 17115S: Maintained 17116F: drivers/gpio/gpio-pxa.c 17117 17118PXA MMCI DRIVER 17119S: Orphan 17120 17121PXA RTC DRIVER 17122M: Robert Jarzmik <robert.jarzmik@free.fr> 17123L: linux-rtc@vger.kernel.org 17124S: Maintained 17125 17126PXA2xx/PXA3xx SUPPORT 17127M: Daniel Mack <daniel@zonque.org> 17128M: Haojian Zhuang <haojian.zhuang@gmail.com> 17129M: Robert Jarzmik <robert.jarzmik@free.fr> 17130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17131S: Maintained 17132T: git git://github.com/hzhuang1/linux.git 17133T: git git://github.com/rjarzmik/linux.git 17134F: arch/arm/boot/dts/pxa* 17135F: arch/arm/mach-pxa/ 17136F: drivers/dma/pxa* 17137F: drivers/pcmcia/pxa2xx* 17138F: drivers/pinctrl/pxa/ 17139F: drivers/spi/spi-pxa2xx* 17140F: drivers/usb/gadget/udc/pxa2* 17141F: include/sound/pxa2xx-lib.h 17142F: sound/arm/pxa* 17143F: sound/soc/pxa/ 17144 17145QAT DRIVER 17146M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17147L: qat-linux@intel.com 17148S: Supported 17149F: drivers/crypto/intel/qat/ 17150 17151QCOM AUDIO (ASoC) DRIVERS 17152M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17153M: Banajit Goswami <bgoswami@quicinc.com> 17154L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17155S: Supported 17156F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17157F: Documentation/devicetree/bindings/sound/qcom,* 17158F: drivers/soc/qcom/apr.c 17159F: include/dt-bindings/sound/qcom,wcd9335.h 17160F: sound/soc/codecs/lpass-rx-macro.* 17161F: sound/soc/codecs/lpass-tx-macro.* 17162F: sound/soc/codecs/lpass-va-macro.c 17163F: sound/soc/codecs/lpass-wsa-macro.* 17164F: sound/soc/codecs/msm8916-wcd-analog.c 17165F: sound/soc/codecs/msm8916-wcd-digital.c 17166F: sound/soc/codecs/wcd9335.* 17167F: sound/soc/codecs/wcd934x.c 17168F: sound/soc/codecs/wcd-clsh-v2.* 17169F: sound/soc/codecs/wcd-mbhc-v2.* 17170F: sound/soc/codecs/wsa881x.c 17171F: sound/soc/codecs/wsa883x.c 17172F: sound/soc/qcom/ 17173 17174QCOM EMBEDDED USB DEBUGGER (EUD) 17175M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17176L: linux-arm-msm@vger.kernel.org 17177S: Maintained 17178F: Documentation/ABI/testing/sysfs-driver-eud 17179F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17180F: drivers/usb/misc/qcom_eud.c 17181 17182QCOM IPA DRIVER 17183M: Alex Elder <elder@kernel.org> 17184L: netdev@vger.kernel.org 17185S: Supported 17186F: drivers/net/ipa/ 17187 17188QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17189M: Gabriel Somlo <somlo@cmu.edu> 17190M: "Michael S. Tsirkin" <mst@redhat.com> 17191L: qemu-devel@nongnu.org 17192S: Maintained 17193F: drivers/firmware/qemu_fw_cfg.c 17194F: include/uapi/linux/qemu_fw_cfg.h 17195 17196QIB DRIVER 17197M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17198L: linux-rdma@vger.kernel.org 17199S: Supported 17200F: drivers/infiniband/hw/qib/ 17201 17202QLOGIC QL41xxx FCOE DRIVER 17203M: Saurav Kashyap <skashyap@marvell.com> 17204M: Javed Hasan <jhasan@marvell.com> 17205M: GR-QLogic-Storage-Upstream@marvell.com 17206L: linux-scsi@vger.kernel.org 17207S: Supported 17208F: drivers/scsi/qedf/ 17209 17210QLOGIC QL41xxx ISCSI DRIVER 17211M: Nilesh Javali <njavali@marvell.com> 17212M: Manish Rangankar <mrangankar@marvell.com> 17213M: GR-QLogic-Storage-Upstream@marvell.com 17214L: linux-scsi@vger.kernel.org 17215S: Supported 17216F: drivers/scsi/qedi/ 17217 17218QLOGIC QL4xxx ETHERNET DRIVER 17219M: Ariel Elior <aelior@marvell.com> 17220M: Manish Chopra <manishc@marvell.com> 17221L: netdev@vger.kernel.org 17222S: Supported 17223F: drivers/net/ethernet/qlogic/qed/ 17224F: drivers/net/ethernet/qlogic/qede/ 17225F: include/linux/qed/ 17226 17227QLOGIC QL4xxx RDMA DRIVER 17228M: Michal Kalderon <mkalderon@marvell.com> 17229M: Ariel Elior <aelior@marvell.com> 17230L: linux-rdma@vger.kernel.org 17231S: Supported 17232F: drivers/infiniband/hw/qedr/ 17233F: include/uapi/rdma/qedr-abi.h 17234 17235QLOGIC QLA1280 SCSI DRIVER 17236M: Michael Reed <mdr@sgi.com> 17237L: linux-scsi@vger.kernel.org 17238S: Maintained 17239F: drivers/scsi/qla1280.[ch] 17240 17241QLOGIC QLA2XXX FC-SCSI DRIVER 17242M: Nilesh Javali <njavali@marvell.com> 17243M: GR-QLogic-Storage-Upstream@marvell.com 17244L: linux-scsi@vger.kernel.org 17245S: Supported 17246F: drivers/scsi/qla2xxx/ 17247 17248QLOGIC QLA3XXX NETWORK DRIVER 17249M: GR-Linux-NIC-Dev@marvell.com 17250L: netdev@vger.kernel.org 17251S: Supported 17252F: drivers/net/ethernet/qlogic/qla3xxx.* 17253 17254QLOGIC QLA4XXX iSCSI DRIVER 17255M: Nilesh Javali <njavali@marvell.com> 17256M: Manish Rangankar <mrangankar@marvell.com> 17257M: GR-QLogic-Storage-Upstream@marvell.com 17258L: linux-scsi@vger.kernel.org 17259S: Supported 17260F: drivers/scsi/qla4xxx/ 17261 17262QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17263M: Shahed Shaikh <shshaikh@marvell.com> 17264M: Manish Chopra <manishc@marvell.com> 17265M: GR-Linux-NIC-Dev@marvell.com 17266L: netdev@vger.kernel.org 17267S: Supported 17268F: drivers/net/ethernet/qlogic/qlcnic/ 17269 17270QLOGIC QLGE 10Gb ETHERNET DRIVER 17271M: Manish Chopra <manishc@marvell.com> 17272M: GR-Linux-NIC-Dev@marvell.com 17273M: Coiby Xu <coiby.xu@gmail.com> 17274L: netdev@vger.kernel.org 17275S: Supported 17276F: Documentation/networking/device_drivers/qlogic/qlge.rst 17277F: drivers/staging/qlge/ 17278 17279QM1D1B0004 MEDIA DRIVER 17280M: Akihiro Tsukada <tskd08@gmail.com> 17281L: linux-media@vger.kernel.org 17282S: Odd Fixes 17283F: drivers/media/tuners/qm1d1b0004* 17284 17285QM1D1C0042 MEDIA DRIVER 17286M: Akihiro Tsukada <tskd08@gmail.com> 17287L: linux-media@vger.kernel.org 17288S: Odd Fixes 17289F: drivers/media/tuners/qm1d1c0042* 17290 17291QNX4 FILESYSTEM 17292M: Anders Larsen <al@alarsen.net> 17293S: Maintained 17294W: http://www.alarsen.net/linux/qnx4fs/ 17295F: fs/qnx4/ 17296F: include/uapi/linux/qnx4_fs.h 17297F: include/uapi/linux/qnxtypes.h 17298 17299QNX6 FILESYSTEM 17300S: Orphan 17301F: Documentation/filesystems/qnx6.rst 17302F: fs/qnx6/ 17303F: include/linux/qnx6_fs.h 17304 17305QORIQ DPAA2 FSL-MC BUS DRIVER 17306M: Stuart Yoder <stuyoder@gmail.com> 17307M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17308L: linux-kernel@vger.kernel.org 17309S: Maintained 17310F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17311F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17312F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17313F: drivers/bus/fsl-mc/ 17314F: include/uapi/linux/fsl_mc.h 17315 17316QT1010 MEDIA DRIVER 17317M: Antti Palosaari <crope@iki.fi> 17318L: linux-media@vger.kernel.org 17319S: Maintained 17320W: https://linuxtv.org 17321W: http://palosaari.fi/linux/ 17322Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17323T: git git://linuxtv.org/anttip/media_tree.git 17324F: drivers/media/tuners/qt1010* 17325 17326QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17327M: Kalle Valo <kvalo@kernel.org> 17328L: ath10k@lists.infradead.org 17329S: Supported 17330W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17331T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17332F: drivers/net/wireless/ath/ath10k/ 17333F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17334 17335QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17336M: Kalle Valo <kvalo@kernel.org> 17337L: ath11k@lists.infradead.org 17338S: Supported 17339T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17340F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17341F: drivers/net/wireless/ath/ath11k/ 17342 17343QUALCOMM ATH12K WIRELESS DRIVER 17344M: Kalle Valo <kvalo@kernel.org> 17345L: ath12k@lists.infradead.org 17346S: Supported 17347T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17348F: drivers/net/wireless/ath/ath12k/ 17349 17350QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17351M: Toke Høiland-Jørgensen <toke@toke.dk> 17352L: linux-wireless@vger.kernel.org 17353S: Maintained 17354W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17355F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17356F: drivers/net/wireless/ath/ath9k/ 17357 17358QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17359M: Stephan Gerhold <stephan@gerhold.net> 17360L: netdev@vger.kernel.org 17361L: linux-arm-msm@vger.kernel.org 17362S: Maintained 17363F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17364F: drivers/net/wwan/qcom_bam_dmux.c 17365 17366QUALCOMM CAMERA SUBSYSTEM DRIVER 17367M: Robert Foss <rfoss@kernel.org> 17368M: Todor Tomov <todor.too@gmail.com> 17369M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17370L: linux-media@vger.kernel.org 17371S: Maintained 17372F: Documentation/admin-guide/media/qcom_camss.rst 17373F: Documentation/devicetree/bindings/media/*camss* 17374F: drivers/media/platform/qcom/camss/ 17375 17376QUALCOMM CLOCK DRIVERS 17377M: Bjorn Andersson <andersson@kernel.org> 17378L: linux-arm-msm@vger.kernel.org 17379S: Supported 17380T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17381F: Documentation/devicetree/bindings/clock/qcom,* 17382F: drivers/clk/qcom/ 17383F: include/dt-bindings/clock/qcom,* 17384 17385QUALCOMM CLOUD AI (QAIC) DRIVER 17386M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17387L: linux-arm-msm@vger.kernel.org 17388L: dri-devel@lists.freedesktop.org 17389S: Supported 17390T: git git://anongit.freedesktop.org/drm/drm-misc 17391F: Documentation/accel/qaic/ 17392F: drivers/accel/qaic/ 17393F: include/uapi/drm/qaic_accel.h 17394 17395QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17396M: Bjorn Andersson <andersson@kernel.org> 17397M: Konrad Dybcio <konrad.dybcio@linaro.org> 17398L: linux-pm@vger.kernel.org 17399L: linux-arm-msm@vger.kernel.org 17400S: Maintained 17401F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17402F: drivers/soc/qcom/cpr.c 17403 17404QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17405M: Ilia Lin <ilia.lin@kernel.org> 17406L: linux-pm@vger.kernel.org 17407S: Maintained 17408F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17409F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17410F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17411 17412QUALCOMM CRYPTO DRIVERS 17413M: Thara Gopinath <thara.gopinath@gmail.com> 17414L: linux-crypto@vger.kernel.org 17415L: linux-arm-msm@vger.kernel.org 17416S: Maintained 17417F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17418F: drivers/crypto/qce/ 17419 17420QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17421M: Timur Tabi <timur@kernel.org> 17422L: netdev@vger.kernel.org 17423S: Maintained 17424F: drivers/net/ethernet/qualcomm/emac/ 17425 17426QUALCOMM ETHQOS ETHERNET DRIVER 17427M: Vinod Koul <vkoul@kernel.org> 17428R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17429L: netdev@vger.kernel.org 17430S: Maintained 17431F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17432F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17433 17434QUALCOMM FASTRPC DRIVER 17435M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17436M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17437L: linux-arm-msm@vger.kernel.org 17438S: Maintained 17439F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17440F: drivers/misc/fastrpc.c 17441F: include/uapi/misc/fastrpc.h 17442 17443QUALCOMM HEXAGON ARCHITECTURE 17444M: Brian Cain <bcain@quicinc.com> 17445L: linux-hexagon@vger.kernel.org 17446T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17447S: Supported 17448F: arch/hexagon/ 17449 17450QUALCOMM HIDMA DRIVER 17451M: Sinan Kaya <okaya@kernel.org> 17452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17453L: linux-arm-msm@vger.kernel.org 17454L: dmaengine@vger.kernel.org 17455S: Supported 17456F: drivers/dma/qcom/hidma* 17457 17458QUALCOMM I2C CCI DRIVER 17459M: Loic Poulain <loic.poulain@linaro.org> 17460M: Robert Foss <rfoss@kernel.org> 17461L: linux-i2c@vger.kernel.org 17462L: linux-arm-msm@vger.kernel.org 17463S: Maintained 17464F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17465F: drivers/i2c/busses/i2c-qcom-cci.c 17466 17467QUALCOMM INTERCONNECT BWMON DRIVER 17468M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17469L: linux-arm-msm@vger.kernel.org 17470S: Maintained 17471F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17472F: drivers/soc/qcom/icc-bwmon.c 17473 17474QUALCOMM IOMMU 17475M: Rob Clark <robdclark@gmail.com> 17476L: iommu@lists.linux.dev 17477L: linux-arm-msm@vger.kernel.org 17478S: Maintained 17479F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17480 17481QUALCOMM IPC ROUTER (QRTR) DRIVER 17482M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17483L: linux-arm-msm@vger.kernel.org 17484S: Maintained 17485F: include/trace/events/qrtr.h 17486F: include/uapi/linux/qrtr.h 17487F: net/qrtr/ 17488 17489QUALCOMM IPCC MAILBOX DRIVER 17490M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17491L: linux-arm-msm@vger.kernel.org 17492S: Supported 17493F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17494F: drivers/mailbox/qcom-ipcc.c 17495F: include/dt-bindings/mailbox/qcom-ipcc.h 17496 17497QUALCOMM IPQ4019 USB PHY DRIVER 17498M: Robert Marko <robert.marko@sartura.hr> 17499M: Luka Perkov <luka.perkov@sartura.hr> 17500L: linux-arm-msm@vger.kernel.org 17501S: Maintained 17502F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17503F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17504 17505QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17506M: Robert Marko <robert.marko@sartura.hr> 17507M: Luka Perkov <luka.perkov@sartura.hr> 17508L: linux-arm-msm@vger.kernel.org 17509S: Maintained 17510F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17511F: drivers/regulator/vqmmc-ipq4019-regulator.c 17512 17513QUALCOMM NAND CONTROLLER DRIVER 17514M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17515L: linux-mtd@lists.infradead.org 17516L: linux-arm-msm@vger.kernel.org 17517S: Maintained 17518F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17519F: drivers/mtd/nand/raw/qcom_nandc.c 17520 17521QUALCOMM RMNET DRIVER 17522M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17523M: Sean Tranchetti <quic_stranche@quicinc.com> 17524L: netdev@vger.kernel.org 17525S: Maintained 17526F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17527F: drivers/net/ethernet/qualcomm/rmnet/ 17528F: include/linux/if_rmnet.h 17529 17530QUALCOMM TSENS THERMAL DRIVER 17531M: Amit Kucheria <amitk@kernel.org> 17532M: Thara Gopinath <thara.gopinath@gmail.com> 17533L: linux-pm@vger.kernel.org 17534L: linux-arm-msm@vger.kernel.org 17535S: Maintained 17536F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17537F: drivers/thermal/qcom/ 17538 17539QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17540M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17541M: Vikash Garodia <quic_vgarodia@quicinc.com> 17542L: linux-media@vger.kernel.org 17543L: linux-arm-msm@vger.kernel.org 17544S: Maintained 17545T: git git://linuxtv.org/media_tree.git 17546F: Documentation/devicetree/bindings/media/*venus* 17547F: drivers/media/platform/qcom/venus/ 17548 17549QUALCOMM WCN36XX WIRELESS DRIVER 17550M: Loic Poulain <loic.poulain@linaro.org> 17551L: wcn36xx@lists.infradead.org 17552S: Supported 17553W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17554F: drivers/net/wireless/ath/wcn36xx/ 17555 17556QUANTENNA QTNFMAC WIRELESS DRIVER 17557M: Igor Mitsyanko <imitsyanko@quantenna.com> 17558R: Sergey Matyukevich <geomatsi@gmail.com> 17559L: linux-wireless@vger.kernel.org 17560S: Maintained 17561F: drivers/net/wireless/quantenna 17562 17563RADEON and AMDGPU DRM DRIVERS 17564M: Alex Deucher <alexander.deucher@amd.com> 17565M: Christian König <christian.koenig@amd.com> 17566M: Pan, Xinhui <Xinhui.Pan@amd.com> 17567L: amd-gfx@lists.freedesktop.org 17568S: Supported 17569T: git https://gitlab.freedesktop.org/agd5f/linux.git 17570B: https://gitlab.freedesktop.org/drm/amd/-/issues 17571C: irc://irc.oftc.net/radeon 17572F: Documentation/gpu/amdgpu/ 17573F: drivers/gpu/drm/amd/ 17574F: drivers/gpu/drm/radeon/ 17575F: include/uapi/drm/amdgpu_drm.h 17576F: include/uapi/drm/radeon_drm.h 17577 17578RADEON FRAMEBUFFER DISPLAY DRIVER 17579M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17580L: linux-fbdev@vger.kernel.org 17581S: Maintained 17582F: drivers/video/fbdev/aty/radeon* 17583F: include/uapi/linux/radeonfb.h 17584 17585RADIOSHARK RADIO DRIVER 17586M: Hans Verkuil <hverkuil@xs4all.nl> 17587L: linux-media@vger.kernel.org 17588S: Maintained 17589T: git git://linuxtv.org/media_tree.git 17590F: drivers/media/radio/radio-shark.c 17591 17592RADIOSHARK2 RADIO DRIVER 17593M: Hans Verkuil <hverkuil@xs4all.nl> 17594L: linux-media@vger.kernel.org 17595S: Maintained 17596T: git git://linuxtv.org/media_tree.git 17597F: drivers/media/radio/radio-shark2.c 17598F: drivers/media/radio/radio-tea5777.c 17599 17600RADOS BLOCK DEVICE (RBD) 17601M: Ilya Dryomov <idryomov@gmail.com> 17602R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17603L: ceph-devel@vger.kernel.org 17604S: Supported 17605W: http://ceph.com/ 17606T: git https://github.com/ceph/ceph-client.git 17607F: Documentation/ABI/testing/sysfs-bus-rbd 17608F: drivers/block/rbd.c 17609F: drivers/block/rbd_types.h 17610 17611RAGE128 FRAMEBUFFER DISPLAY DRIVER 17612L: linux-fbdev@vger.kernel.org 17613S: Orphan 17614F: drivers/video/fbdev/aty/aty128fb.c 17615 17616RAINSHADOW-CEC DRIVER 17617M: Hans Verkuil <hverkuil@xs4all.nl> 17618L: linux-media@vger.kernel.org 17619S: Maintained 17620T: git git://linuxtv.org/media_tree.git 17621F: drivers/media/cec/usb/rainshadow/ 17622 17623RALINK MIPS ARCHITECTURE 17624M: John Crispin <john@phrozen.org> 17625L: linux-mips@vger.kernel.org 17626S: Maintained 17627F: arch/mips/ralink 17628 17629RALINK MT7621 MIPS ARCHITECTURE 17630M: Arınç ÜNAL <arinc.unal@arinc9.com> 17631M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17632L: linux-mips@vger.kernel.org 17633S: Maintained 17634F: arch/mips/boot/dts/ralink/mt7621* 17635 17636RALINK RT2X00 WIRELESS LAN DRIVER 17637M: Stanislaw Gruszka <stf_xl@wp.pl> 17638M: Helmut Schaa <helmut.schaa@googlemail.com> 17639L: linux-wireless@vger.kernel.org 17640S: Maintained 17641F: drivers/net/wireless/ralink/rt2x00/ 17642 17643RAMDISK RAM BLOCK DEVICE DRIVER 17644M: Jens Axboe <axboe@kernel.dk> 17645S: Maintained 17646F: Documentation/admin-guide/blockdev/ramdisk.rst 17647F: drivers/block/brd.c 17648 17649RANCHU VIRTUAL BOARD FOR MIPS 17650M: Miodrag Dinic <miodrag.dinic@mips.com> 17651L: linux-mips@vger.kernel.org 17652S: Supported 17653F: arch/mips/configs/generic/board-ranchu.config 17654F: arch/mips/generic/board-ranchu.c 17655 17656RANDOM NUMBER DRIVER 17657M: "Theodore Ts'o" <tytso@mit.edu> 17658M: Jason A. Donenfeld <Jason@zx2c4.com> 17659T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17660S: Maintained 17661F: drivers/char/random.c 17662F: drivers/virt/vmgenid.c 17663 17664RAPIDIO SUBSYSTEM 17665M: Matt Porter <mporter@kernel.crashing.org> 17666M: Alexandre Bounine <alex.bou9@gmail.com> 17667S: Maintained 17668F: drivers/rapidio/ 17669 17670RAS INFRASTRUCTURE 17671M: Tony Luck <tony.luck@intel.com> 17672M: Borislav Petkov <bp@alien8.de> 17673L: linux-edac@vger.kernel.org 17674S: Maintained 17675F: Documentation/admin-guide/ras.rst 17676F: drivers/ras/ 17677F: include/linux/ras.h 17678F: include/ras/ras_event.h 17679 17680RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17681L: linux-wireless@vger.kernel.org 17682S: Orphan 17683F: drivers/net/wireless/legacy/ray* 17684 17685RC-CORE / LIRC FRAMEWORK 17686M: Sean Young <sean@mess.org> 17687L: linux-media@vger.kernel.org 17688S: Maintained 17689W: http://linuxtv.org 17690T: git git://linuxtv.org/media_tree.git 17691F: Documentation/driver-api/media/rc-core.rst 17692F: Documentation/userspace-api/media/rc/ 17693F: drivers/media/rc/ 17694F: include/media/rc-map.h 17695F: include/media/rc-core.h 17696F: include/uapi/linux/lirc.h 17697 17698RCMM REMOTE CONTROLS DECODER 17699M: Patrick Lerda <patrick9876@free.fr> 17700S: Maintained 17701F: drivers/media/rc/ir-rcmm-decoder.c 17702 17703RCUTORTURE TEST FRAMEWORK 17704M: "Paul E. McKenney" <paulmck@kernel.org> 17705M: Josh Triplett <josh@joshtriplett.org> 17706R: Steven Rostedt <rostedt@goodmis.org> 17707R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17708R: Lai Jiangshan <jiangshanlai@gmail.com> 17709L: rcu@vger.kernel.org 17710S: Supported 17711T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17712F: tools/testing/selftests/rcutorture 17713 17714RDACM20 Camera Sensor 17715M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17716M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17717M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17718M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17719L: linux-media@vger.kernel.org 17720S: Maintained 17721F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17722F: drivers/media/i2c/max9271.c 17723F: drivers/media/i2c/max9271.h 17724F: drivers/media/i2c/rdacm20.c 17725 17726RDACM21 Camera Sensor 17727M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17728M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17729M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17730M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17731L: linux-media@vger.kernel.org 17732S: Maintained 17733F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17734F: drivers/media/i2c/max9271.c 17735F: drivers/media/i2c/max9271.h 17736F: drivers/media/i2c/rdacm21.c 17737 17738RDC R-321X SoC 17739M: Florian Fainelli <florian@openwrt.org> 17740S: Maintained 17741 17742RDC R6040 FAST ETHERNET DRIVER 17743M: Florian Fainelli <f.fainelli@gmail.com> 17744L: netdev@vger.kernel.org 17745S: Maintained 17746F: drivers/net/ethernet/rdc/r6040.c 17747 17748RDMAVT - RDMA verbs software 17749M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17750L: linux-rdma@vger.kernel.org 17751S: Supported 17752F: drivers/infiniband/sw/rdmavt 17753 17754RDS - RELIABLE DATAGRAM SOCKETS 17755M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17756L: netdev@vger.kernel.org 17757L: linux-rdma@vger.kernel.org 17758L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17759S: Supported 17760W: https://oss.oracle.com/projects/rds/ 17761F: Documentation/networking/rds.rst 17762F: net/rds/ 17763 17764RDT - RESOURCE ALLOCATION 17765M: Fenghua Yu <fenghua.yu@intel.com> 17766M: Reinette Chatre <reinette.chatre@intel.com> 17767L: linux-kernel@vger.kernel.org 17768S: Supported 17769F: Documentation/arch/x86/resctrl* 17770F: arch/x86/include/asm/resctrl.h 17771F: arch/x86/kernel/cpu/resctrl/ 17772F: tools/testing/selftests/resctrl/ 17773 17774READ-COPY UPDATE (RCU) 17775M: "Paul E. McKenney" <paulmck@kernel.org> 17776M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17777M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17778M: Joel Fernandes <joel@joelfernandes.org> 17779M: Josh Triplett <josh@joshtriplett.org> 17780M: Boqun Feng <boqun.feng@gmail.com> 17781R: Steven Rostedt <rostedt@goodmis.org> 17782R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17783R: Lai Jiangshan <jiangshanlai@gmail.com> 17784R: Zqiang <qiang1.zhang@intel.com> 17785L: rcu@vger.kernel.org 17786S: Supported 17787W: http://www.rdrop.com/users/paulmck/RCU/ 17788T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17789F: Documentation/RCU/ 17790F: include/linux/rcu* 17791F: kernel/rcu/ 17792X: Documentation/RCU/torture.rst 17793X: include/linux/srcu*.h 17794X: kernel/rcu/srcu*.c 17795 17796REAL TIME CLOCK (RTC) SUBSYSTEM 17797M: Alessandro Zummo <a.zummo@towertech.it> 17798M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17799L: linux-rtc@vger.kernel.org 17800S: Maintained 17801Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17802T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17803F: Documentation/admin-guide/rtc.rst 17804F: Documentation/devicetree/bindings/rtc/ 17805F: drivers/rtc/ 17806F: include/linux/platform_data/rtc-* 17807F: include/linux/rtc.h 17808F: include/linux/rtc/ 17809F: include/uapi/linux/rtc.h 17810F: tools/testing/selftests/rtc/ 17811 17812REALTEK AUDIO CODECS 17813M: Oder Chiou <oder_chiou@realtek.com> 17814S: Maintained 17815F: include/sound/rt*.h 17816F: sound/soc/codecs/rt* 17817 17818REALTEK OTTO WATCHDOG 17819M: Sander Vanheule <sander@svanheule.net> 17820L: linux-watchdog@vger.kernel.org 17821S: Maintained 17822F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17823F: drivers/watchdog/realtek_otto_wdt.c 17824 17825REALTEK RTL83xx SMI DSA ROUTER CHIPS 17826M: Linus Walleij <linus.walleij@linaro.org> 17827M: Alvin Šipraga <alsi@bang-olufsen.dk> 17828S: Maintained 17829F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17830F: drivers/net/dsa/realtek/* 17831 17832REALTEK WIRELESS DRIVER (rtlwifi family) 17833M: Ping-Ke Shih <pkshih@realtek.com> 17834L: linux-wireless@vger.kernel.org 17835S: Maintained 17836W: https://wireless.wiki.kernel.org/ 17837T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17838F: drivers/net/wireless/realtek/rtlwifi/ 17839 17840REALTEK WIRELESS DRIVER (rtw88) 17841M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17842L: linux-wireless@vger.kernel.org 17843S: Maintained 17844F: drivers/net/wireless/realtek/rtw88/ 17845 17846REALTEK WIRELESS DRIVER (rtw89) 17847M: Ping-Ke Shih <pkshih@realtek.com> 17848L: linux-wireless@vger.kernel.org 17849S: Maintained 17850F: drivers/net/wireless/realtek/rtw89/ 17851 17852REDPINE WIRELESS DRIVER 17853L: linux-wireless@vger.kernel.org 17854S: Orphan 17855F: drivers/net/wireless/rsi/ 17856 17857REGISTER MAP ABSTRACTION 17858M: Mark Brown <broonie@kernel.org> 17859L: linux-kernel@vger.kernel.org 17860S: Supported 17861T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17862F: Documentation/devicetree/bindings/regmap/ 17863F: drivers/base/regmap/ 17864F: include/linux/regmap.h 17865 17866REISERFS FILE SYSTEM 17867L: reiserfs-devel@vger.kernel.org 17868S: Supported 17869F: fs/reiserfs/ 17870 17871REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17872M: Bjorn Andersson <andersson@kernel.org> 17873M: Mathieu Poirier <mathieu.poirier@linaro.org> 17874L: linux-remoteproc@vger.kernel.org 17875S: Maintained 17876T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17877F: Documentation/ABI/testing/sysfs-class-remoteproc 17878F: Documentation/devicetree/bindings/remoteproc/ 17879F: Documentation/staging/remoteproc.rst 17880F: drivers/remoteproc/ 17881F: include/linux/remoteproc.h 17882F: include/linux/remoteproc/ 17883 17884REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17885M: Bjorn Andersson <andersson@kernel.org> 17886M: Mathieu Poirier <mathieu.poirier@linaro.org> 17887L: linux-remoteproc@vger.kernel.org 17888S: Maintained 17889T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17890F: Documentation/ABI/testing/sysfs-bus-rpmsg 17891F: Documentation/staging/rpmsg.rst 17892F: drivers/rpmsg/ 17893F: include/linux/rpmsg.h 17894F: include/linux/rpmsg/ 17895F: include/uapi/linux/rpmsg.h 17896F: samples/rpmsg/ 17897 17898REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17899M: Stephan Gerhold <stephan@gerhold.net> 17900L: netdev@vger.kernel.org 17901L: linux-remoteproc@vger.kernel.org 17902S: Maintained 17903F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17904 17905RENESAS CLOCK DRIVERS 17906M: Geert Uytterhoeven <geert+renesas@glider.be> 17907L: linux-renesas-soc@vger.kernel.org 17908S: Supported 17909T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17910F: Documentation/devicetree/bindings/clock/renesas,* 17911F: drivers/clk/renesas/ 17912 17913RENESAS EMEV2 I2C DRIVER 17914M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17915L: linux-renesas-soc@vger.kernel.org 17916S: Supported 17917F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17918F: drivers/i2c/busses/i2c-emev2.c 17919 17920RENESAS ETHERNET DRIVERS 17921R: Sergey Shtylyov <s.shtylyov@omp.ru> 17922L: netdev@vger.kernel.org 17923L: linux-renesas-soc@vger.kernel.org 17924F: Documentation/devicetree/bindings/net/renesas,*.yaml 17925F: drivers/net/ethernet/renesas/ 17926F: include/linux/sh_eth.h 17927 17928RENESAS IDT821034 ASoC CODEC 17929M: Herve Codina <herve.codina@bootlin.com> 17930L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17931S: Maintained 17932F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17933F: sound/soc/codecs/idt821034.c 17934 17935RENESAS R-CAR GYROADC DRIVER 17936M: Marek Vasut <marek.vasut@gmail.com> 17937L: linux-iio@vger.kernel.org 17938S: Supported 17939F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17940F: drivers/iio/adc/rcar-gyroadc.c 17941 17942RENESAS R-CAR I2C DRIVERS 17943M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17944L: linux-renesas-soc@vger.kernel.org 17945S: Supported 17946F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17947F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17948F: drivers/i2c/busses/i2c-rcar.c 17949F: drivers/i2c/busses/i2c-sh_mobile.c 17950 17951RENESAS R-CAR SATA DRIVER 17952R: Sergey Shtylyov <s.shtylyov@omp.ru> 17953S: Supported 17954L: linux-ide@vger.kernel.org 17955L: linux-renesas-soc@vger.kernel.org 17956F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17957F: drivers/ata/sata_rcar.c 17958 17959RENESAS R-CAR THERMAL DRIVERS 17960M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17961L: linux-renesas-soc@vger.kernel.org 17962S: Supported 17963F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17964F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17965F: drivers/thermal/rcar_gen3_thermal.c 17966F: drivers/thermal/rcar_thermal.c 17967 17968RENESAS RIIC DRIVER 17969M: Chris Brandt <chris.brandt@renesas.com> 17970L: linux-renesas-soc@vger.kernel.org 17971S: Supported 17972F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17973F: drivers/i2c/busses/i2c-riic.c 17974 17975RENESAS USB PHY DRIVER 17976M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17977L: linux-renesas-soc@vger.kernel.org 17978S: Maintained 17979F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17980 17981RENESAS RZ/G2L A/D DRIVER 17982M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17983L: linux-iio@vger.kernel.org 17984L: linux-renesas-soc@vger.kernel.org 17985S: Supported 17986F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17987F: drivers/iio/adc/rzg2l_adc.c 17988 17989RENESAS RZ/G2L MTU3a COUNTER DRIVER 17990M: Biju Das <biju.das.jz@bp.renesas.com> 17991L: linux-iio@vger.kernel.org 17992L: linux-renesas-soc@vger.kernel.org 17993S: Supported 17994F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 17995F: drivers/counter/rz-mtu3-cnt.c 17996 17997RENESAS RZ/N1 A5PSW SWITCH DRIVER 17998M: Clément Léger <clement.leger@bootlin.com> 17999L: linux-renesas-soc@vger.kernel.org 18000L: netdev@vger.kernel.org 18001S: Maintained 18002F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18003F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18004F: drivers/net/dsa/rzn1_a5psw* 18005F: drivers/net/pcs/pcs-rzn1-miic.c 18006F: include/dt-bindings/net/pcs-rzn1-miic.h 18007F: include/linux/pcs-rzn1-miic.h 18008F: net/dsa/tag_rzn1_a5psw.c 18009 18010RENESAS RZ/N1 RTC CONTROLLER DRIVER 18011M: Miquel Raynal <miquel.raynal@bootlin.com> 18012L: linux-rtc@vger.kernel.org 18013L: linux-renesas-soc@vger.kernel.org 18014S: Maintained 18015F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18016F: drivers/rtc/rtc-rzn1.c 18017 18018RENESAS RZ/N1 USBF CONTROLLER DRIVER 18019M: Herve Codina <herve.codina@bootlin.com> 18020L: linux-renesas-soc@vger.kernel.org 18021L: linux-usb@vger.kernel.org 18022S: Maintained 18023F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18024F: drivers/usb/gadget/udc/renesas_usbf.c 18025 18026RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18027M: Miquel Raynal <miquel.raynal@bootlin.com> 18028L: linux-mtd@lists.infradead.org 18029L: linux-renesas-soc@vger.kernel.org 18030S: Maintained 18031F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18032F: drivers/mtd/nand/raw/renesas-nand-controller.c 18033 18034RENESAS VERSACLOCK 7 CLOCK DRIVER 18035M: Alex Helms <alexander.helms.jy@renesas.com> 18036S: Maintained 18037F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18038F: drivers/clk/clk-versaclock7.c 18039 18040RESET CONTROLLER FRAMEWORK 18041M: Philipp Zabel <p.zabel@pengutronix.de> 18042S: Maintained 18043T: git git://git.pengutronix.de/git/pza/linux 18044F: Documentation/devicetree/bindings/reset/ 18045F: Documentation/driver-api/reset.rst 18046F: drivers/reset/ 18047F: include/dt-bindings/reset/ 18048F: include/linux/reset-controller.h 18049F: include/linux/reset.h 18050F: include/linux/reset/ 18051K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18052 18053RESTARTABLE SEQUENCES SUPPORT 18054M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18055M: Peter Zijlstra <peterz@infradead.org> 18056M: "Paul E. McKenney" <paulmck@kernel.org> 18057M: Boqun Feng <boqun.feng@gmail.com> 18058L: linux-kernel@vger.kernel.org 18059S: Supported 18060F: include/trace/events/rseq.h 18061F: include/uapi/linux/rseq.h 18062F: kernel/rseq.c 18063F: tools/testing/selftests/rseq/ 18064 18065RFKILL 18066M: Johannes Berg <johannes@sipsolutions.net> 18067L: linux-wireless@vger.kernel.org 18068S: Maintained 18069W: https://wireless.wiki.kernel.org/ 18070Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18071T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18072T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18073F: Documentation/ABI/stable/sysfs-class-rfkill 18074F: Documentation/driver-api/rfkill.rst 18075F: include/linux/rfkill.h 18076F: include/uapi/linux/rfkill.h 18077F: net/rfkill/ 18078 18079RHASHTABLE 18080M: Thomas Graf <tgraf@suug.ch> 18081M: Herbert Xu <herbert@gondor.apana.org.au> 18082L: netdev@vger.kernel.org 18083S: Maintained 18084F: include/linux/rhashtable-types.h 18085F: include/linux/rhashtable.h 18086F: lib/rhashtable.c 18087F: lib/test_rhashtable.c 18088 18089RICOH R5C592 MEMORYSTICK DRIVER 18090M: Maxim Levitsky <maximlevitsky@gmail.com> 18091S: Maintained 18092F: drivers/memstick/host/r592.* 18093 18094RICOH SMARTMEDIA/XD DRIVER 18095M: Maxim Levitsky <maximlevitsky@gmail.com> 18096S: Maintained 18097F: drivers/mtd/nand/raw/r852.c 18098F: drivers/mtd/nand/raw/r852.h 18099 18100RISC-V PMU DRIVERS 18101M: Atish Patra <atishp@atishpatra.org> 18102R: Anup Patel <anup@brainfault.org> 18103L: linux-riscv@lists.infradead.org 18104S: Supported 18105F: drivers/perf/riscv_pmu.c 18106F: drivers/perf/riscv_pmu_legacy.c 18107F: drivers/perf/riscv_pmu_sbi.c 18108 18109RISC-V ARCHITECTURE 18110M: Paul Walmsley <paul.walmsley@sifive.com> 18111M: Palmer Dabbelt <palmer@dabbelt.com> 18112M: Albert Ou <aou@eecs.berkeley.edu> 18113L: linux-riscv@lists.infradead.org 18114S: Supported 18115Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18116C: irc://irc.libera.chat/riscv 18117P: Documentation/riscv/patch-acceptance.rst 18118T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18119F: arch/riscv/ 18120N: riscv 18121K: riscv 18122 18123RISC-V MICROCHIP FPGA SUPPORT 18124M: Conor Dooley <conor.dooley@microchip.com> 18125M: Daire McNamara <daire.mcnamara@microchip.com> 18126L: linux-riscv@lists.infradead.org 18127S: Supported 18128F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18129F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18130F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18131F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18132F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18133F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18134F: Documentation/devicetree/bindings/riscv/microchip.yaml 18135F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18136F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18137F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18138F: arch/riscv/boot/dts/microchip/ 18139F: drivers/char/hw_random/mpfs-rng.c 18140F: drivers/clk/microchip/clk-mpfs*.c 18141F: drivers/i2c/busses/i2c-microchip-corei2c.c 18142F: drivers/mailbox/mailbox-mpfs.c 18143F: drivers/pci/controller/pcie-microchip-host.c 18144F: drivers/reset/reset-mpfs.c 18145F: drivers/rtc/rtc-mpfs.c 18146F: drivers/soc/microchip/mpfs-sys-controller.c 18147F: drivers/spi/spi-microchip-core-qspi.c 18148F: drivers/spi/spi-microchip-core.c 18149F: drivers/usb/musb/mpfs.c 18150F: include/soc/microchip/mpfs.h 18151 18152RISC-V MISC SOC SUPPORT 18153M: Conor Dooley <conor@kernel.org> 18154L: linux-riscv@lists.infradead.org 18155S: Maintained 18156Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18157T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18158F: Documentation/devicetree/bindings/riscv/ 18159F: arch/riscv/boot/dts/ 18160 18161RNBD BLOCK DRIVERS 18162M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18163M: Jack Wang <jinpu.wang@ionos.com> 18164L: linux-block@vger.kernel.org 18165S: Maintained 18166F: drivers/block/rnbd/ 18167 18168ROCCAT DRIVERS 18169M: Stefan Achatz <erazor_de@users.sourceforge.net> 18170S: Maintained 18171W: http://sourceforge.net/projects/roccat/ 18172F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18173F: drivers/hid/hid-roccat* 18174F: include/linux/hid-roccat* 18175 18176ROCKCHIP CRYPTO DRIVERS 18177M: Corentin Labbe <clabbe@baylibre.com> 18178L: linux-crypto@vger.kernel.org 18179S: Maintained 18180F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18181F: drivers/crypto/rockchip/ 18182 18183ROCKCHIP I2S TDM DRIVER 18184M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18185L: linux-rockchip@lists.infradead.org 18186S: Maintained 18187F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18188F: sound/soc/rockchip/rockchip_i2s_tdm.* 18189 18190ROCKCHIP ISP V1 DRIVER 18191M: Dafna Hirschfeld <dafna@fastmail.com> 18192L: linux-media@vger.kernel.org 18193L: linux-rockchip@lists.infradead.org 18194S: Maintained 18195F: Documentation/admin-guide/media/rkisp1.rst 18196F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18197F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18198F: drivers/media/platform/rockchip/rkisp1 18199F: include/uapi/linux/rkisp1-config.h 18200 18201ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18202M: Jacob Chen <jacob-chen@iotwrt.com> 18203M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18204L: linux-media@vger.kernel.org 18205L: linux-rockchip@lists.infradead.org 18206S: Maintained 18207F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18208F: drivers/media/platform/rockchip/rga/ 18209 18210ROCKCHIP VIDEO DECODER DRIVER 18211M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18212L: linux-media@vger.kernel.org 18213L: linux-rockchip@lists.infradead.org 18214S: Maintained 18215F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18216F: drivers/staging/media/rkvdec/ 18217 18218ROCKER DRIVER 18219M: Jiri Pirko <jiri@resnulli.us> 18220L: netdev@vger.kernel.org 18221S: Supported 18222F: drivers/net/ethernet/rocker/ 18223 18224ROCKETPORT EXPRESS/INFINITY DRIVER 18225M: Kevin Cernekee <cernekee@gmail.com> 18226L: linux-serial@vger.kernel.org 18227S: Odd Fixes 18228F: drivers/tty/serial/rp2.* 18229 18230ROHM BD99954 CHARGER IC 18231M: Matti Vaittinen <mazziesaccount@gmail.com> 18232S: Supported 18233F: drivers/power/supply/bd99954-charger.c 18234F: drivers/power/supply/bd99954-charger.h 18235 18236ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18237M: Tomasz Duszynski <tduszyns@gmail.com> 18238S: Maintained 18239F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18240F: drivers/iio/light/bh1750.c 18241 18242ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18243M: Matti Vaittinen <mazziesaccount@gmail.com> 18244L: linux-iio@vger.kernel.org 18245S: Supported 18246F: drivers/iio/light/rohm-bu27034.c 18247 18248ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18249M: Marek Vasut <marek.vasut+renesas@gmail.com> 18250L: linux-kernel@vger.kernel.org 18251L: linux-renesas-soc@vger.kernel.org 18252S: Supported 18253F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18254F: drivers/gpio/gpio-bd9571mwv.c 18255F: drivers/mfd/bd9571mwv.c 18256F: drivers/regulator/bd9571mwv-regulator.c 18257F: include/linux/mfd/bd9571mwv.h 18258 18259ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18260M: Matti Vaittinen <mazziesaccount@gmail.com> 18261S: Supported 18262F: drivers/clk/clk-bd718x7.c 18263F: drivers/gpio/gpio-bd71815.c 18264F: drivers/gpio/gpio-bd71828.c 18265F: drivers/mfd/rohm-bd71828.c 18266F: drivers/mfd/rohm-bd718x7.c 18267F: drivers/mfd/rohm-bd9576.c 18268F: drivers/regulator/bd71815-regulator.c 18269F: drivers/regulator/bd71828-regulator.c 18270F: drivers/regulator/bd718x7-regulator.c 18271F: drivers/regulator/bd9576-regulator.c 18272F: drivers/regulator/rohm-regulator.c 18273F: drivers/rtc/rtc-bd70528.c 18274F: drivers/watchdog/bd9576_wdt.c 18275F: include/linux/mfd/rohm-bd71815.h 18276F: include/linux/mfd/rohm-bd71828.h 18277F: include/linux/mfd/rohm-bd718x7.h 18278F: include/linux/mfd/rohm-bd957x.h 18279F: include/linux/mfd/rohm-generic.h 18280F: include/linux/mfd/rohm-shared.h 18281 18282ROSE NETWORK LAYER 18283M: Ralf Baechle <ralf@linux-mips.org> 18284L: linux-hams@vger.kernel.org 18285S: Maintained 18286W: http://www.linux-ax25.org/ 18287F: include/net/rose.h 18288F: include/uapi/linux/rose.h 18289F: net/rose/ 18290 18291ROTATION DRIVER FOR ALLWINNER A83T 18292M: Jernej Skrabec <jernej.skrabec@gmail.com> 18293L: linux-media@vger.kernel.org 18294S: Maintained 18295T: git git://linuxtv.org/media_tree.git 18296F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18297F: drivers/media/platform/sunxi/sun8i-rotate/ 18298 18299RPMSG TTY DRIVER 18300M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18301L: linux-remoteproc@vger.kernel.org 18302S: Maintained 18303F: drivers/tty/rpmsg_tty.c 18304 18305RTL2830 MEDIA DRIVER 18306M: Antti Palosaari <crope@iki.fi> 18307L: linux-media@vger.kernel.org 18308S: Maintained 18309W: https://linuxtv.org 18310W: http://palosaari.fi/linux/ 18311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18312T: git git://linuxtv.org/anttip/media_tree.git 18313F: drivers/media/dvb-frontends/rtl2830* 18314 18315RTL2832 MEDIA DRIVER 18316M: Antti Palosaari <crope@iki.fi> 18317L: linux-media@vger.kernel.org 18318S: Maintained 18319W: https://linuxtv.org 18320W: http://palosaari.fi/linux/ 18321Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18322T: git git://linuxtv.org/anttip/media_tree.git 18323F: drivers/media/dvb-frontends/rtl2832* 18324 18325RTL2832_SDR MEDIA DRIVER 18326M: Antti Palosaari <crope@iki.fi> 18327L: linux-media@vger.kernel.org 18328S: Maintained 18329W: https://linuxtv.org 18330W: http://palosaari.fi/linux/ 18331Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18332T: git git://linuxtv.org/anttip/media_tree.git 18333F: drivers/media/dvb-frontends/rtl2832_sdr* 18334 18335RTL8180 WIRELESS DRIVER 18336L: linux-wireless@vger.kernel.org 18337S: Orphan 18338W: https://wireless.wiki.kernel.org/ 18339T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18340F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18341 18342RTL8187 WIRELESS DRIVER 18343M: Herton Ronaldo Krzesinski <herton@canonical.com> 18344M: Hin-Tak Leung <htl10@users.sourceforge.net> 18345M: Larry Finger <Larry.Finger@lwfinger.net> 18346L: linux-wireless@vger.kernel.org 18347S: Maintained 18348W: https://wireless.wiki.kernel.org/ 18349T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18350F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18351 18352RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18353M: Jes Sorensen <Jes.Sorensen@gmail.com> 18354L: linux-wireless@vger.kernel.org 18355S: Maintained 18356T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18357F: drivers/net/wireless/realtek/rtl8xxxu/ 18358 18359RTRS TRANSPORT DRIVERS 18360M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18361M: Jack Wang <jinpu.wang@ionos.com> 18362L: linux-rdma@vger.kernel.org 18363S: Maintained 18364F: drivers/infiniband/ulp/rtrs/ 18365 18366RUNTIME VERIFICATION (RV) 18367M: Daniel Bristot de Oliveira <bristot@kernel.org> 18368M: Steven Rostedt <rostedt@goodmis.org> 18369L: linux-trace-devel@vger.kernel.org 18370S: Maintained 18371F: Documentation/trace/rv/ 18372F: include/linux/rv.h 18373F: include/rv/ 18374F: kernel/trace/rv/ 18375F: tools/verification/ 18376 18377RUST 18378M: Miguel Ojeda <ojeda@kernel.org> 18379M: Alex Gaynor <alex.gaynor@gmail.com> 18380M: Wedson Almeida Filho <wedsonaf@gmail.com> 18381R: Boqun Feng <boqun.feng@gmail.com> 18382R: Gary Guo <gary@garyguo.net> 18383R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18384R: Benno Lossin <benno.lossin@proton.me> 18385L: rust-for-linux@vger.kernel.org 18386S: Supported 18387W: https://github.com/Rust-for-Linux/linux 18388B: https://github.com/Rust-for-Linux/linux/issues 18389C: zulip://rust-for-linux.zulipchat.com 18390T: git https://github.com/Rust-for-Linux/linux.git rust-next 18391F: Documentation/rust/ 18392F: rust/ 18393F: samples/rust/ 18394F: scripts/*rust* 18395K: \b(?i:rust)\b 18396 18397RXRPC SOCKETS (AF_RXRPC) 18398M: David Howells <dhowells@redhat.com> 18399M: Marc Dionne <marc.dionne@auristor.com> 18400L: linux-afs@lists.infradead.org 18401S: Supported 18402W: https://www.infradead.org/~dhowells/kafs/ 18403F: Documentation/networking/rxrpc.rst 18404F: include/keys/rxrpc-type.h 18405F: include/net/af_rxrpc.h 18406F: include/trace/events/rxrpc.h 18407F: include/uapi/linux/rxrpc.h 18408F: net/rxrpc/ 18409 18410S3 SAVAGE FRAMEBUFFER DRIVER 18411M: Antonino Daplas <adaplas@gmail.com> 18412L: linux-fbdev@vger.kernel.org 18413S: Maintained 18414F: drivers/video/fbdev/savage/ 18415 18416S390 ARCHITECTURE 18417M: Heiko Carstens <hca@linux.ibm.com> 18418M: Vasily Gorbik <gor@linux.ibm.com> 18419M: Alexander Gordeev <agordeev@linux.ibm.com> 18420R: Christian Borntraeger <borntraeger@linux.ibm.com> 18421R: Sven Schnelle <svens@linux.ibm.com> 18422L: linux-s390@vger.kernel.org 18423S: Supported 18424T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18425F: Documentation/driver-api/s390-drivers.rst 18426F: Documentation/s390/ 18427F: arch/s390/ 18428F: drivers/s390/ 18429F: drivers/watchdog/diag288_wdt.c 18430 18431S390 COMMON I/O LAYER 18432M: Vineeth Vijayan <vneethv@linux.ibm.com> 18433M: Peter Oberparleiter <oberpar@linux.ibm.com> 18434L: linux-s390@vger.kernel.org 18435S: Supported 18436F: drivers/s390/cio/ 18437 18438S390 DASD DRIVER 18439M: Stefan Haberland <sth@linux.ibm.com> 18440M: Jan Hoeppner <hoeppner@linux.ibm.com> 18441L: linux-s390@vger.kernel.org 18442S: Supported 18443F: block/partitions/ibm.c 18444F: drivers/s390/block/dasd* 18445F: include/linux/dasd_mod.h 18446 18447S390 IOMMU (PCI) 18448M: Niklas Schnelle <schnelle@linux.ibm.com> 18449M: Matthew Rosato <mjrosato@linux.ibm.com> 18450R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18451L: linux-s390@vger.kernel.org 18452S: Supported 18453F: drivers/iommu/s390-iommu.c 18454 18455S390 IUCV NETWORK LAYER 18456M: Alexandra Winter <wintera@linux.ibm.com> 18457M: Wenjia Zhang <wenjia@linux.ibm.com> 18458L: linux-s390@vger.kernel.org 18459L: netdev@vger.kernel.org 18460S: Supported 18461F: drivers/s390/net/*iucv* 18462F: include/net/iucv/ 18463F: net/iucv/ 18464 18465S390 NETWORK DRIVERS 18466M: Alexandra Winter <wintera@linux.ibm.com> 18467M: Wenjia Zhang <wenjia@linux.ibm.com> 18468L: linux-s390@vger.kernel.org 18469L: netdev@vger.kernel.org 18470S: Supported 18471F: drivers/s390/net/ 18472 18473S390 MM 18474M: Alexander Gordeev <agordeev@linux.ibm.com> 18475M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18476L: linux-s390@vger.kernel.org 18477S: Supported 18478T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18479F: arch/s390/include/asm/pgtable.h 18480F: arch/s390/mm 18481 18482S390 PCI SUBSYSTEM 18483M: Niklas Schnelle <schnelle@linux.ibm.com> 18484M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18485L: linux-s390@vger.kernel.org 18486S: Supported 18487F: arch/s390/pci/ 18488F: drivers/pci/hotplug/s390_pci_hpc.c 18489F: Documentation/s390/pci.rst 18490 18491S390 SCM DRIVER 18492M: Vineeth Vijayan <vneethv@linux.ibm.com> 18493L: linux-s390@vger.kernel.org 18494S: Supported 18495F: drivers/s390/block/scm* 18496F: drivers/s390/cio/scm.c 18497 18498S390 VFIO AP DRIVER 18499M: Tony Krowiak <akrowiak@linux.ibm.com> 18500M: Halil Pasic <pasic@linux.ibm.com> 18501M: Jason Herne <jjherne@linux.ibm.com> 18502L: linux-s390@vger.kernel.org 18503S: Supported 18504F: Documentation/s390/vfio-ap* 18505F: drivers/s390/crypto/vfio_ap* 18506 18507S390 VFIO-CCW DRIVER 18508M: Eric Farman <farman@linux.ibm.com> 18509M: Matthew Rosato <mjrosato@linux.ibm.com> 18510R: Halil Pasic <pasic@linux.ibm.com> 18511L: linux-s390@vger.kernel.org 18512L: kvm@vger.kernel.org 18513S: Supported 18514F: Documentation/s390/vfio-ccw.rst 18515F: drivers/s390/cio/vfio_ccw* 18516F: include/uapi/linux/vfio_ccw.h 18517 18518S390 VFIO-PCI DRIVER 18519M: Matthew Rosato <mjrosato@linux.ibm.com> 18520M: Eric Farman <farman@linux.ibm.com> 18521L: linux-s390@vger.kernel.org 18522L: kvm@vger.kernel.org 18523S: Supported 18524F: arch/s390/kvm/pci* 18525F: drivers/vfio/pci/vfio_pci_zdev.c 18526F: include/uapi/linux/vfio_zdev.h 18527 18528S390 ZCRYPT DRIVER 18529M: Harald Freudenberger <freude@linux.ibm.com> 18530L: linux-s390@vger.kernel.org 18531S: Supported 18532F: drivers/s390/crypto/ 18533 18534S390 ZFCP DRIVER 18535M: Steffen Maier <maier@linux.ibm.com> 18536M: Benjamin Block <bblock@linux.ibm.com> 18537L: linux-s390@vger.kernel.org 18538S: Supported 18539F: drivers/s390/scsi/zfcp_* 18540 18541SAA6588 RDS RECEIVER DRIVER 18542M: Hans Verkuil <hverkuil@xs4all.nl> 18543L: linux-media@vger.kernel.org 18544S: Odd Fixes 18545W: https://linuxtv.org 18546T: git git://linuxtv.org/media_tree.git 18547F: drivers/media/i2c/saa6588* 18548 18549SAA7134 VIDEO4LINUX DRIVER 18550M: Mauro Carvalho Chehab <mchehab@kernel.org> 18551L: linux-media@vger.kernel.org 18552S: Odd fixes 18553W: https://linuxtv.org 18554T: git git://linuxtv.org/media_tree.git 18555F: Documentation/driver-api/media/drivers/saa7134* 18556F: drivers/media/pci/saa7134/ 18557 18558SAA7146 VIDEO4LINUX-2 DRIVER 18559M: Hans Verkuil <hverkuil@xs4all.nl> 18560L: linux-media@vger.kernel.org 18561S: Maintained 18562T: git git://linuxtv.org/media_tree.git 18563F: drivers/media/common/saa7146/ 18564F: drivers/media/pci/saa7146/ 18565F: include/media/drv-intf/saa7146* 18566 18567SAFESETID SECURITY MODULE 18568M: Micah Morton <mortonm@chromium.org> 18569S: Supported 18570F: Documentation/admin-guide/LSM/SafeSetID.rst 18571F: security/safesetid/ 18572 18573SAMSUNG AUDIO (ASoC) DRIVERS 18574M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18575M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18576L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18577S: Supported 18578B: mailto:linux-samsung-soc@vger.kernel.org 18579F: Documentation/devicetree/bindings/sound/samsung* 18580F: sound/soc/samsung/ 18581 18582SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18583M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18584L: linux-crypto@vger.kernel.org 18585L: linux-samsung-soc@vger.kernel.org 18586S: Maintained 18587F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18588F: drivers/crypto/exynos-rng.c 18589 18590SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18591M: Łukasz Stelmach <l.stelmach@samsung.com> 18592L: linux-samsung-soc@vger.kernel.org 18593S: Maintained 18594F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18595F: drivers/char/hw_random/exynos-trng.c 18596 18597SAMSUNG FRAMEBUFFER DRIVER 18598M: Jingoo Han <jingoohan1@gmail.com> 18599L: linux-fbdev@vger.kernel.org 18600S: Maintained 18601F: drivers/video/fbdev/s3c-fb.c 18602 18603SAMSUNG INTERCONNECT DRIVERS 18604M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18605M: Artur Świgoń <a.swigon@samsung.com> 18606L: linux-pm@vger.kernel.org 18607L: linux-samsung-soc@vger.kernel.org 18608S: Supported 18609F: drivers/interconnect/samsung/ 18610 18611SAMSUNG LAPTOP DRIVER 18612M: Corentin Chary <corentin.chary@gmail.com> 18613L: platform-driver-x86@vger.kernel.org 18614S: Maintained 18615F: drivers/platform/x86/samsung-laptop.c 18616 18617SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18618M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18619L: linux-kernel@vger.kernel.org 18620L: linux-samsung-soc@vger.kernel.org 18621S: Supported 18622B: mailto:linux-samsung-soc@vger.kernel.org 18623F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18624F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18625F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18626F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18627F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18628F: drivers/clk/clk-s2mps11.c 18629F: drivers/mfd/sec*.c 18630F: drivers/regulator/s2m*.c 18631F: drivers/regulator/s5m*.c 18632F: drivers/rtc/rtc-s5m.c 18633F: include/linux/mfd/samsung/ 18634 18635SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18636M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18637L: linux-media@vger.kernel.org 18638L: linux-samsung-soc@vger.kernel.org 18639S: Maintained 18640F: drivers/media/platform/samsung/s3c-camif/ 18641F: include/media/drv-intf/s3c_camif.h 18642 18643SAMSUNG S3FWRN5 NFC DRIVER 18644M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18645S: Maintained 18646F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18647F: drivers/nfc/s3fwrn5 18648 18649SAMSUNG S5C73M3 CAMERA DRIVER 18650M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18651M: Andrzej Hajda <andrzej.hajda@intel.com> 18652L: linux-media@vger.kernel.org 18653S: Supported 18654F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18655F: drivers/media/i2c/s5c73m3/* 18656 18657SAMSUNG S5K5BAF CAMERA DRIVER 18658M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18659M: Andrzej Hajda <andrzej.hajda@intel.com> 18660L: linux-media@vger.kernel.org 18661S: Supported 18662F: drivers/media/i2c/s5k5baf.c 18663 18664SAMSUNG S5P Security SubSystem (SSS) DRIVER 18665M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18666M: Vladimir Zapolskiy <vz@mleia.com> 18667L: linux-crypto@vger.kernel.org 18668L: linux-samsung-soc@vger.kernel.org 18669S: Maintained 18670F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18671F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18672F: drivers/crypto/s5p-sss.c 18673 18674SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18675M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18676L: linux-media@vger.kernel.org 18677S: Supported 18678Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18679F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18680F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18681F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18682F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18683F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18684F: drivers/media/platform/samsung/exynos4-is/ 18685 18686SAMSUNG SOC CLOCK DRIVERS 18687M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18688M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18689M: Tomasz Figa <tomasz.figa@gmail.com> 18690M: Chanwoo Choi <cw00.choi@samsung.com> 18691R: Alim Akhtar <alim.akhtar@samsung.com> 18692L: linux-samsung-soc@vger.kernel.org 18693S: Supported 18694T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18695T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18696F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18697F: Documentation/devicetree/bindings/clock/samsung,s3c* 18698F: drivers/clk/samsung/ 18699F: include/dt-bindings/clock/exynos*.h 18700F: include/dt-bindings/clock/s5p*.h 18701F: include/dt-bindings/clock/samsung,*.h 18702F: include/linux/clk/samsung.h 18703 18704SAMSUNG SPI DRIVERS 18705M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18706M: Andi Shyti <andi.shyti@kernel.org> 18707L: linux-spi@vger.kernel.org 18708L: linux-samsung-soc@vger.kernel.org 18709S: Maintained 18710F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18711F: drivers/spi/spi-s3c* 18712F: include/linux/platform_data/spi-s3c64xx.h 18713 18714SAMSUNG SXGBE DRIVERS 18715M: Byungho An <bh74.an@samsung.com> 18716L: netdev@vger.kernel.org 18717S: Supported 18718F: drivers/net/ethernet/samsung/sxgbe/ 18719 18720SAMSUNG THERMAL DRIVER 18721M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18722M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18723L: linux-pm@vger.kernel.org 18724L: linux-samsung-soc@vger.kernel.org 18725S: Maintained 18726F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18727F: drivers/thermal/samsung/ 18728 18729SAMSUNG USB2 PHY DRIVER 18730M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18731L: linux-kernel@vger.kernel.org 18732S: Supported 18733F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18734F: Documentation/driver-api/phy/samsung-usb2.rst 18735F: drivers/phy/samsung/phy-exynos4210-usb2.c 18736F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18737F: drivers/phy/samsung/phy-exynos5250-usb2.c 18738F: drivers/phy/samsung/phy-s5pv210-usb2.c 18739F: drivers/phy/samsung/phy-samsung-usb2.c 18740F: drivers/phy/samsung/phy-samsung-usb2.h 18741 18742SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18743M: Paul Barker <paul.barker@sancloud.com> 18744R: Marc Murphy <marc.murphy@sancloud.com> 18745S: Supported 18746F: arch/arm/boot/dts/am335x-sancloud* 18747 18748SC1200 WDT DRIVER 18749M: Zwane Mwaikambo <zwanem@gmail.com> 18750S: Maintained 18751F: drivers/watchdog/sc1200wdt.c 18752 18753SCHEDULER 18754M: Ingo Molnar <mingo@redhat.com> 18755M: Peter Zijlstra <peterz@infradead.org> 18756M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18757M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18758R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18759R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18760R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18761R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18762R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18763R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18764L: linux-kernel@vger.kernel.org 18765S: Maintained 18766T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18767F: include/linux/preempt.h 18768F: include/linux/sched.h 18769F: include/linux/wait.h 18770F: include/uapi/linux/sched.h 18771F: kernel/sched/ 18772 18773SCSI RDMA PROTOCOL (SRP) INITIATOR 18774M: Bart Van Assche <bvanassche@acm.org> 18775L: linux-rdma@vger.kernel.org 18776S: Supported 18777Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18778F: drivers/infiniband/ulp/srp/ 18779F: include/scsi/srp.h 18780 18781SCSI RDMA PROTOCOL (SRP) TARGET 18782M: Bart Van Assche <bvanassche@acm.org> 18783L: linux-rdma@vger.kernel.org 18784L: target-devel@vger.kernel.org 18785S: Supported 18786Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18787F: drivers/infiniband/ulp/srpt/ 18788 18789SCSI SG DRIVER 18790M: Doug Gilbert <dgilbert@interlog.com> 18791L: linux-scsi@vger.kernel.org 18792S: Maintained 18793W: http://sg.danny.cz/sg 18794F: Documentation/scsi/scsi-generic.rst 18795F: drivers/scsi/sg.c 18796F: include/scsi/sg.h 18797 18798SCSI SUBSYSTEM 18799M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18800M: "Martin K. Petersen" <martin.petersen@oracle.com> 18801L: linux-scsi@vger.kernel.org 18802S: Maintained 18803Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18804T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18805T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18806F: Documentation/devicetree/bindings/scsi/ 18807F: drivers/scsi/ 18808F: drivers/ufs/ 18809F: include/scsi/ 18810 18811SCSI TAPE DRIVER 18812M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18813L: linux-scsi@vger.kernel.org 18814S: Maintained 18815F: Documentation/scsi/st.rst 18816F: drivers/scsi/st.* 18817F: drivers/scsi/st_*.h 18818 18819SCSI TARGET CORE USER DRIVER 18820M: Bodo Stroesser <bostroesser@gmail.com> 18821L: linux-scsi@vger.kernel.org 18822L: target-devel@vger.kernel.org 18823S: Supported 18824F: Documentation/target/tcmu-design.rst 18825F: drivers/target/target_core_user.c 18826F: include/uapi/linux/target_core_user.h 18827 18828SCSI TARGET SUBSYSTEM 18829M: "Martin K. Petersen" <martin.petersen@oracle.com> 18830L: linux-scsi@vger.kernel.org 18831L: target-devel@vger.kernel.org 18832S: Supported 18833W: http://www.linux-iscsi.org 18834Q: https://patchwork.kernel.org/project/target-devel/list/ 18835T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18836F: Documentation/target/ 18837F: drivers/target/ 18838F: include/target/ 18839 18840SCTP PROTOCOL 18841M: Neil Horman <nhorman@tuxdriver.com> 18842M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18843M: Xin Long <lucien.xin@gmail.com> 18844L: linux-sctp@vger.kernel.org 18845S: Maintained 18846W: http://lksctp.sourceforge.net 18847F: Documentation/networking/sctp.rst 18848F: include/linux/sctp.h 18849F: include/net/sctp/ 18850F: include/uapi/linux/sctp.h 18851F: net/sctp/ 18852 18853SCx200 CPU SUPPORT 18854M: Jim Cromie <jim.cromie@gmail.com> 18855S: Odd Fixes 18856F: Documentation/i2c/busses/scx200_acb.rst 18857F: arch/x86/platform/scx200/ 18858F: drivers/i2c/busses/scx200* 18859F: drivers/mtd/maps/scx200_docflash.c 18860F: drivers/watchdog/scx200_wdt.c 18861F: include/linux/scx200.h 18862 18863SCx200 GPIO DRIVER 18864M: Jim Cromie <jim.cromie@gmail.com> 18865S: Maintained 18866F: drivers/char/scx200_gpio.c 18867F: include/linux/scx200_gpio.h 18868 18869SCx200 HRT CLOCKSOURCE DRIVER 18870M: Jim Cromie <jim.cromie@gmail.com> 18871S: Maintained 18872F: drivers/clocksource/scx200_hrt.c 18873 18874SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18875M: Sascha Sommer <saschasommer@freenet.de> 18876L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18877S: Maintained 18878F: drivers/mmc/host/sdricoh_cs.c 18879 18880SECO BOARDS CEC DRIVER 18881M: Ettore Chimenti <ek5.chimenti@gmail.com> 18882S: Maintained 18883F: drivers/media/cec/platform/seco/seco-cec.c 18884F: drivers/media/cec/platform/seco/seco-cec.h 18885 18886SECURE COMPUTING 18887M: Kees Cook <keescook@chromium.org> 18888R: Andy Lutomirski <luto@amacapital.net> 18889R: Will Drewry <wad@chromium.org> 18890S: Supported 18891T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18892F: Documentation/userspace-api/seccomp_filter.rst 18893F: include/linux/seccomp.h 18894F: include/uapi/linux/seccomp.h 18895F: kernel/seccomp.c 18896F: tools/testing/selftests/kselftest_harness.h 18897F: tools/testing/selftests/seccomp/* 18898K: \bsecure_computing 18899K: \bTIF_SECCOMP\b 18900 18901SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18902M: Kamal Dasu <kdasu.kdev@gmail.com> 18903M: Al Cooper <alcooperx@gmail.com> 18904R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18905L: linux-mmc@vger.kernel.org 18906S: Maintained 18907F: drivers/mmc/host/sdhci-brcmstb* 18908 18909SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18910M: Adrian Hunter <adrian.hunter@intel.com> 18911L: linux-mmc@vger.kernel.org 18912S: Supported 18913F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18914F: drivers/mmc/host/sdhci* 18915 18916SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18917M: Eugen Hristev <eugen.hristev@microchip.com> 18918L: linux-mmc@vger.kernel.org 18919S: Supported 18920F: drivers/mmc/host/sdhci-of-at91.c 18921 18922SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18923M: Ben Dooks <ben-linux@fluff.org> 18924M: Jaehoon Chung <jh80.chung@samsung.com> 18925L: linux-mmc@vger.kernel.org 18926S: Maintained 18927F: drivers/mmc/host/sdhci-s3c* 18928 18929SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18930M: Viresh Kumar <vireshk@kernel.org> 18931L: linux-mmc@vger.kernel.org 18932S: Maintained 18933F: drivers/mmc/host/sdhci-spear.c 18934 18935SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18936M: Vignesh Raghavendra <vigneshr@ti.com> 18937L: linux-mmc@vger.kernel.org 18938S: Maintained 18939F: drivers/mmc/host/sdhci-omap.c 18940 18941SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18942M: Haibo Chen <haibo.chen@nxp.com> 18943L: linux-imx@nxp.com 18944L: linux-mmc@vger.kernel.org 18945S: Maintained 18946F: drivers/mmc/host/sdhci-esdhc-imx.c 18947 18948SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18949M: Jonathan Derrick <jonathan.derrick@linux.dev> 18950L: linux-block@vger.kernel.org 18951S: Supported 18952F: block/opal_proto.h 18953F: block/sed* 18954F: include/linux/sed* 18955F: include/uapi/linux/sed* 18956 18957SECURITY CONTACT 18958M: Security Officers <security@kernel.org> 18959S: Supported 18960F: Documentation/process/security-bugs.rst 18961 18962SECURITY SUBSYSTEM 18963M: Paul Moore <paul@paul-moore.com> 18964M: James Morris <jmorris@namei.org> 18965M: "Serge E. Hallyn" <serge@hallyn.com> 18966L: linux-security-module@vger.kernel.org (suggested Cc:) 18967S: Supported 18968W: http://kernsec.org/ 18969T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18970F: security/ 18971X: security/selinux/ 18972 18973SELINUX SECURITY MODULE 18974M: Paul Moore <paul@paul-moore.com> 18975M: Stephen Smalley <stephen.smalley.work@gmail.com> 18976M: Eric Paris <eparis@parisplace.org> 18977L: selinux@vger.kernel.org 18978S: Supported 18979W: https://selinuxproject.org 18980W: https://github.com/SELinuxProject 18981T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18982F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18983F: Documentation/ABI/removed/sysfs-selinux-disable 18984F: Documentation/admin-guide/LSM/SELinux.rst 18985F: include/trace/events/avc.h 18986F: include/uapi/linux/selinux_netlink.h 18987F: scripts/selinux/ 18988F: security/selinux/ 18989 18990SENSABLE PHANTOM 18991M: Jiri Slaby <jirislaby@kernel.org> 18992S: Maintained 18993F: drivers/misc/phantom.c 18994F: include/uapi/linux/phantom.h 18995 18996SENSEAIR SUNRISE 006-0-0007 18997M: Jacopo Mondi <jacopo@jmondi.org> 18998S: Maintained 18999F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19000F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19001F: drivers/iio/chemical/sunrise_co2.c 19002 19003SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19004M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19005S: Maintained 19006F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19007F: drivers/iio/chemical/scd30.h 19008F: drivers/iio/chemical/scd30_core.c 19009F: drivers/iio/chemical/scd30_i2c.c 19010F: drivers/iio/chemical/scd30_serial.c 19011 19012SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19013M: Roan van Dijk <roan@protonic.nl> 19014S: Maintained 19015F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19016F: drivers/iio/chemical/scd4x.c 19017 19018SENSIRION SGP40 GAS SENSOR DRIVER 19019M: Andreas Klinger <ak@it-klinger.de> 19020S: Maintained 19021F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19022F: drivers/iio/chemical/sgp40.c 19023 19024SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19025M: Tomasz Duszynski <tduszyns@gmail.com> 19026S: Maintained 19027F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19028F: drivers/iio/chemical/sps30.c 19029F: drivers/iio/chemical/sps30_i2c.c 19030F: drivers/iio/chemical/sps30_serial.c 19031 19032SERIAL DEVICE BUS 19033M: Rob Herring <robh@kernel.org> 19034L: linux-serial@vger.kernel.org 19035S: Maintained 19036F: Documentation/devicetree/bindings/serial/serial.yaml 19037F: drivers/tty/serdev/ 19038F: include/linux/serdev.h 19039 19040SERIAL DRIVERS 19041M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19042L: linux-serial@vger.kernel.org 19043S: Maintained 19044F: Documentation/devicetree/bindings/serial/ 19045F: drivers/tty/serial/ 19046 19047SERIAL IR RECEIVER 19048M: Sean Young <sean@mess.org> 19049L: linux-media@vger.kernel.org 19050S: Maintained 19051F: drivers/media/rc/serial_ir.c 19052 19053SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19054M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19055L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19056S: Maintained 19057F: Documentation/devicetree/bindings/slimbus/ 19058F: drivers/slimbus/ 19059F: include/linux/slimbus.h 19060 19061SFC NETWORK DRIVER 19062M: Edward Cree <ecree.xilinx@gmail.com> 19063M: Martin Habets <habetsm.xilinx@gmail.com> 19064L: netdev@vger.kernel.org 19065L: linux-net-drivers@amd.com 19066S: Supported 19067F: Documentation/networking/devlink/sfc.rst 19068F: drivers/net/ethernet/sfc/ 19069 19070SFCTEMP HWMON DRIVER 19071M: Emil Renner Berthing <kernel@esmil.dk> 19072L: linux-hwmon@vger.kernel.org 19073S: Maintained 19074F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19075F: Documentation/hwmon/sfctemp.rst 19076F: drivers/hwmon/sfctemp.c 19077 19078SFF/SFP/SFP+ MODULE SUPPORT 19079M: Russell King <linux@armlinux.org.uk> 19080L: netdev@vger.kernel.org 19081S: Maintained 19082F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19083F: drivers/net/phy/phylink.c 19084F: drivers/net/phy/sfp* 19085F: include/linux/mdio/mdio-i2c.h 19086F: include/linux/phylink.h 19087F: include/linux/sfp.h 19088K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19089 19090SGI GRU DRIVER 19091M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19092S: Maintained 19093F: drivers/misc/sgi-gru/ 19094 19095SGI XP/XPC/XPNET DRIVER 19096M: Robin Holt <robinmholt@gmail.com> 19097M: Steve Wahl <steve.wahl@hpe.com> 19098R: Mike Travis <mike.travis@hpe.com> 19099S: Maintained 19100F: drivers/misc/sgi-xp/ 19101 19102SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19103M: Karsten Graul <kgraul@linux.ibm.com> 19104M: Wenjia Zhang <wenjia@linux.ibm.com> 19105M: Jan Karcher <jaka@linux.ibm.com> 19106L: linux-s390@vger.kernel.org 19107S: Supported 19108F: net/smc/ 19109 19110SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19111M: Linus Walleij <linus.walleij@linaro.org> 19112L: linux-iio@vger.kernel.org 19113S: Maintained 19114T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19115F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19116F: drivers/iio/light/gp2ap002.c 19117 19118SHARP RJ54N1CB0C SENSOR DRIVER 19119M: Jacopo Mondi <jacopo@jmondi.org> 19120L: linux-media@vger.kernel.org 19121S: Odd fixes 19122T: git git://linuxtv.org/media_tree.git 19123F: drivers/media/i2c/rj54n1cb0c.c 19124F: include/media/i2c/rj54n1cb0c.h 19125 19126SH_VOU V4L2 OUTPUT DRIVER 19127L: linux-media@vger.kernel.org 19128S: Orphan 19129F: drivers/media/platform/renesas/sh_vou.c 19130F: include/media/drv-intf/sh_vou.h 19131 19132SI2157 MEDIA DRIVER 19133M: Antti Palosaari <crope@iki.fi> 19134L: linux-media@vger.kernel.org 19135S: Maintained 19136W: https://linuxtv.org 19137W: http://palosaari.fi/linux/ 19138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19139T: git git://linuxtv.org/anttip/media_tree.git 19140F: drivers/media/tuners/si2157* 19141 19142SI2165 MEDIA DRIVER 19143M: Matthias Schwarzott <zzam@gentoo.org> 19144L: linux-media@vger.kernel.org 19145S: Maintained 19146W: https://linuxtv.org 19147Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19148F: drivers/media/dvb-frontends/si2165* 19149 19150SI2168 MEDIA DRIVER 19151M: Antti Palosaari <crope@iki.fi> 19152L: linux-media@vger.kernel.org 19153S: Maintained 19154W: https://linuxtv.org 19155W: http://palosaari.fi/linux/ 19156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19157T: git git://linuxtv.org/anttip/media_tree.git 19158F: drivers/media/dvb-frontends/si2168* 19159 19160SI470X FM RADIO RECEIVER I2C DRIVER 19161M: Hans Verkuil <hverkuil@xs4all.nl> 19162L: linux-media@vger.kernel.org 19163S: Odd Fixes 19164W: https://linuxtv.org 19165T: git git://linuxtv.org/media_tree.git 19166F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19167F: drivers/media/radio/si470x/radio-si470x-i2c.c 19168 19169SI470X FM RADIO RECEIVER USB DRIVER 19170M: Hans Verkuil <hverkuil@xs4all.nl> 19171L: linux-media@vger.kernel.org 19172S: Maintained 19173W: https://linuxtv.org 19174T: git git://linuxtv.org/media_tree.git 19175F: drivers/media/radio/si470x/radio-si470x-common.c 19176F: drivers/media/radio/si470x/radio-si470x-usb.c 19177F: drivers/media/radio/si470x/radio-si470x.h 19178 19179SI4713 FM RADIO TRANSMITTER I2C DRIVER 19180M: Eduardo Valentin <edubezval@gmail.com> 19181L: linux-media@vger.kernel.org 19182S: Odd Fixes 19183W: https://linuxtv.org 19184T: git git://linuxtv.org/media_tree.git 19185F: drivers/media/radio/si4713/si4713.? 19186 19187SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19188M: Eduardo Valentin <edubezval@gmail.com> 19189L: linux-media@vger.kernel.org 19190S: Odd Fixes 19191W: https://linuxtv.org 19192T: git git://linuxtv.org/media_tree.git 19193F: drivers/media/radio/si4713/radio-platform-si4713.c 19194 19195SI4713 FM RADIO TRANSMITTER USB DRIVER 19196M: Hans Verkuil <hverkuil@xs4all.nl> 19197L: linux-media@vger.kernel.org 19198S: Maintained 19199W: https://linuxtv.org 19200T: git git://linuxtv.org/media_tree.git 19201F: drivers/media/radio/si4713/radio-usb-si4713.c 19202 19203SIANO DVB DRIVER 19204M: Mauro Carvalho Chehab <mchehab@kernel.org> 19205L: linux-media@vger.kernel.org 19206S: Odd fixes 19207W: https://linuxtv.org 19208T: git git://linuxtv.org/media_tree.git 19209F: drivers/media/common/siano/ 19210F: drivers/media/mmc/siano/ 19211F: drivers/media/usb/siano/ 19212F: drivers/media/usb/siano/ 19213 19214SIFIVE DRIVERS 19215M: Palmer Dabbelt <palmer@dabbelt.com> 19216M: Paul Walmsley <paul.walmsley@sifive.com> 19217L: linux-riscv@lists.infradead.org 19218S: Supported 19219N: sifive 19220K: [^@]sifive 19221 19222SIFIVE FU540 SYSTEM-ON-CHIP 19223M: Paul Walmsley <paul.walmsley@sifive.com> 19224M: Palmer Dabbelt <palmer@dabbelt.com> 19225L: linux-riscv@lists.infradead.org 19226S: Supported 19227T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19228N: fu540 19229K: fu540 19230 19231SIFIVE PDMA DRIVER 19232M: Green Wan <green.wan@sifive.com> 19233S: Maintained 19234F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19235F: drivers/dma/sf-pdma/ 19236 19237SIFIVE SOC DRIVERS 19238M: Conor Dooley <conor@kernel.org> 19239L: linux-riscv@lists.infradead.org 19240S: Maintained 19241T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19242F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19243F: drivers/soc/sifive/ 19244 19245SILEAD TOUCHSCREEN DRIVER 19246M: Hans de Goede <hdegoede@redhat.com> 19247L: linux-input@vger.kernel.org 19248L: platform-driver-x86@vger.kernel.org 19249S: Maintained 19250F: drivers/input/touchscreen/silead.c 19251F: drivers/platform/x86/touchscreen_dmi.c 19252 19253SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19254M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19255S: Supported 19256F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19257F: drivers/net/wireless/silabs/wfx/ 19258 19259SILICON MOTION SM712 FRAME BUFFER DRIVER 19260M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19261M: Teddy Wang <teddy.wang@siliconmotion.com> 19262M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19263L: linux-fbdev@vger.kernel.org 19264S: Maintained 19265F: Documentation/fb/sm712fb.rst 19266F: drivers/video/fbdev/sm712* 19267 19268SILVACO I3C DUAL-ROLE MASTER 19269M: Miquel Raynal <miquel.raynal@bootlin.com> 19270M: Conor Culhane <conor.culhane@silvaco.com> 19271L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19272S: Maintained 19273F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19274F: drivers/i3c/master/svc-i3c-master.c 19275 19276SIMPLEFB FB DRIVER 19277M: Hans de Goede <hdegoede@redhat.com> 19278L: linux-fbdev@vger.kernel.org 19279S: Maintained 19280F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19281F: drivers/video/fbdev/simplefb.c 19282F: include/linux/platform_data/simplefb.h 19283 19284SIMTEC EB110ATX (Chalice CATS) 19285M: Simtec Linux Team <linux@simtec.co.uk> 19286S: Supported 19287W: http://www.simtec.co.uk/products/EB110ATX/ 19288 19289SIOX 19290M: Thorsten Scherer <t.scherer@eckelmann.de> 19291M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19292R: Pengutronix Kernel Team <kernel@pengutronix.de> 19293S: Supported 19294F: drivers/gpio/gpio-siox.c 19295F: drivers/siox/* 19296F: include/trace/events/siox.h 19297 19298SIPHASH PRF ROUTINES 19299M: Jason A. Donenfeld <Jason@zx2c4.com> 19300S: Maintained 19301F: include/linux/siphash.h 19302F: lib/siphash.c 19303F: lib/siphash_kunit.c 19304 19305SIS 190 ETHERNET DRIVER 19306M: Francois Romieu <romieu@fr.zoreil.com> 19307L: netdev@vger.kernel.org 19308S: Maintained 19309F: drivers/net/ethernet/sis/sis190.c 19310 19311SIS 900/7016 FAST ETHERNET DRIVER 19312M: Daniele Venzano <venza@brownhat.org> 19313L: netdev@vger.kernel.org 19314S: Maintained 19315W: http://www.brownhat.org/sis900.html 19316F: drivers/net/ethernet/sis/sis900.* 19317 19318SIS FRAMEBUFFER DRIVER 19319S: Orphan 19320F: Documentation/fb/sisfb.rst 19321F: drivers/video/fbdev/sis/ 19322F: include/video/sisfb.h 19323 19324SIS I2C TOUCHSCREEN DRIVER 19325M: Mika Penttilä <mpenttil@redhat.com> 19326L: linux-input@vger.kernel.org 19327S: Maintained 19328F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19329F: drivers/input/touchscreen/sis_i2c.c 19330 19331SIS USB2VGA DRIVER 19332M: Thomas Winischhofer <thomas@winischhofer.net> 19333S: Maintained 19334W: http://www.winischhofer.at/linuxsisusbvga.shtml 19335F: drivers/usb/misc/sisusbvga/ 19336 19337SL28 CPLD MFD DRIVER 19338M: Michael Walle <michael@walle.cc> 19339S: Maintained 19340F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19341F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19342F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19343F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19344F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19345F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19346F: drivers/gpio/gpio-sl28cpld.c 19347F: drivers/hwmon/sl28cpld-hwmon.c 19348F: drivers/irqchip/irq-sl28cpld.c 19349F: drivers/pwm/pwm-sl28cpld.c 19350F: drivers/watchdog/sl28cpld_wdt.c 19351 19352SL28 VPD NVMEM LAYOUT DRIVER 19353M: Michael Walle <michael@walle.cc> 19354S: Maintained 19355F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19356F: drivers/nvmem/layouts/sl28vpd.c 19357 19358SLAB ALLOCATOR 19359M: Christoph Lameter <cl@linux.com> 19360M: Pekka Enberg <penberg@kernel.org> 19361M: David Rientjes <rientjes@google.com> 19362M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19363M: Andrew Morton <akpm@linux-foundation.org> 19364M: Vlastimil Babka <vbabka@suse.cz> 19365R: Roman Gushchin <roman.gushchin@linux.dev> 19366R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19367L: linux-mm@kvack.org 19368S: Maintained 19369T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19370F: include/linux/sl?b*.h 19371F: mm/sl?b* 19372 19373SLCAN CAN NETWORK DRIVER 19374M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19375L: linux-can@vger.kernel.org 19376S: Maintained 19377F: drivers/net/can/slcan/ 19378 19379SLEEPABLE READ-COPY UPDATE (SRCU) 19380M: Lai Jiangshan <jiangshanlai@gmail.com> 19381M: "Paul E. McKenney" <paulmck@kernel.org> 19382M: Josh Triplett <josh@joshtriplett.org> 19383R: Steven Rostedt <rostedt@goodmis.org> 19384R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19385L: rcu@vger.kernel.org 19386S: Supported 19387W: http://www.rdrop.com/users/paulmck/RCU/ 19388T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19389F: include/linux/srcu*.h 19390F: kernel/rcu/srcu*.c 19391 19392SMACK SECURITY MODULE 19393M: Casey Schaufler <casey@schaufler-ca.com> 19394L: linux-security-module@vger.kernel.org 19395S: Maintained 19396W: http://schaufler-ca.com 19397T: git git://github.com/cschaufler/smack-next 19398F: Documentation/admin-guide/LSM/Smack.rst 19399F: security/smack/ 19400 19401SMC91x ETHERNET DRIVER 19402M: Nicolas Pitre <nico@fluxnic.net> 19403S: Odd Fixes 19404F: drivers/net/ethernet/smsc/smc91x.* 19405 19406SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19407M: Mark Rutland <mark.rutland@arm.com> 19408M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19409M: Sudeep Holla <sudeep.holla@arm.com> 19410L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19411S: Maintained 19412F: drivers/firmware/smccc/ 19413F: include/linux/arm-smccc.h 19414 19415SMM665 HARDWARE MONITOR DRIVER 19416M: Guenter Roeck <linux@roeck-us.net> 19417L: linux-hwmon@vger.kernel.org 19418S: Maintained 19419F: Documentation/hwmon/smm665.rst 19420F: drivers/hwmon/smm665.c 19421 19422SMSC EMC2103 HARDWARE MONITOR DRIVER 19423M: Steve Glendinning <steve.glendinning@shawell.net> 19424L: linux-hwmon@vger.kernel.org 19425S: Maintained 19426F: Documentation/hwmon/emc2103.rst 19427F: drivers/hwmon/emc2103.c 19428 19429SMSC SCH5627 HARDWARE MONITOR DRIVER 19430M: Hans de Goede <hdegoede@redhat.com> 19431L: linux-hwmon@vger.kernel.org 19432S: Supported 19433F: Documentation/hwmon/sch5627.rst 19434F: drivers/hwmon/sch5627.c 19435 19436SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19437M: Steve Glendinning <steve.glendinning@shawell.net> 19438L: linux-fbdev@vger.kernel.org 19439S: Maintained 19440F: drivers/video/fbdev/smscufx.c 19441 19442SMSC47B397 HARDWARE MONITOR DRIVER 19443M: Jean Delvare <jdelvare@suse.com> 19444L: linux-hwmon@vger.kernel.org 19445S: Maintained 19446F: Documentation/hwmon/smsc47b397.rst 19447F: drivers/hwmon/smsc47b397.c 19448 19449SMSC911x ETHERNET DRIVER 19450M: Steve Glendinning <steve.glendinning@shawell.net> 19451L: netdev@vger.kernel.org 19452S: Maintained 19453F: drivers/net/ethernet/smsc/smsc911x.* 19454F: include/linux/smsc911x.h 19455 19456SMSC9420 PCI ETHERNET DRIVER 19457M: Steve Glendinning <steve.glendinning@shawell.net> 19458L: netdev@vger.kernel.org 19459S: Maintained 19460F: drivers/net/ethernet/smsc/smsc9420.* 19461 19462SOCIONEXT (SNI) AVE NETWORK DRIVER 19463M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19464L: netdev@vger.kernel.org 19465S: Maintained 19466F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19467F: drivers/net/ethernet/socionext/sni_ave.c 19468 19469SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19470M: Jassi Brar <jaswinder.singh@linaro.org> 19471M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19472L: netdev@vger.kernel.org 19473S: Maintained 19474F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19475F: drivers/net/ethernet/socionext/netsec.c 19476 19477SOCIONEXT (SNI) Synquacer SPI DRIVER 19478M: Masahisa Kojima <masahisa.kojima@linaro.org> 19479M: Jassi Brar <jaswinder.singh@linaro.org> 19480L: linux-spi@vger.kernel.org 19481S: Maintained 19482F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19483F: drivers/spi/spi-synquacer.c 19484 19485SOCIONEXT SYNQUACER I2C DRIVER 19486M: Ard Biesheuvel <ardb@kernel.org> 19487L: linux-i2c@vger.kernel.org 19488S: Maintained 19489F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19490F: drivers/i2c/busses/i2c-synquacer.c 19491 19492SOCIONEXT UNIPHIER SOUND DRIVER 19493L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19494S: Orphan 19495F: sound/soc/uniphier/ 19496 19497SOCKET TIMESTAMPING 19498M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19499S: Maintained 19500F: Documentation/networking/timestamping.rst 19501F: include/uapi/linux/net_tstamp.h 19502F: tools/testing/selftests/net/so_txtime.c 19503 19504SOEKRIS NET48XX LED SUPPORT 19505M: Chris Boot <bootc@bootc.net> 19506S: Maintained 19507F: drivers/leds/leds-net48xx.c 19508 19509SOFT-IWARP DRIVER (siw) 19510M: Bernard Metzler <bmt@zurich.ibm.com> 19511L: linux-rdma@vger.kernel.org 19512S: Supported 19513F: drivers/infiniband/sw/siw/ 19514F: include/uapi/rdma/siw-abi.h 19515 19516SOFT-ROCE DRIVER (rxe) 19517M: Zhu Yanjun <zyjzyj2000@gmail.com> 19518L: linux-rdma@vger.kernel.org 19519S: Supported 19520F: drivers/infiniband/sw/rxe/ 19521F: include/uapi/rdma/rdma_user_rxe.h 19522 19523SOFTLOGIC 6x10 MPEG CODEC 19524M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19525M: Anton Sviridenko <anton@corp.bluecherry.net> 19526M: Andrey Utkin <andrey_utkin@fastmail.com> 19527M: Ismael Luceno <ismael@iodev.co.uk> 19528L: linux-media@vger.kernel.org 19529S: Supported 19530F: drivers/media/pci/solo6x10/ 19531 19532SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19533M: James Morse <james.morse@arm.com> 19534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19535S: Maintained 19536F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19537F: drivers/firmware/arm_sdei.c 19538F: include/linux/arm_sdei.h 19539F: include/uapi/linux/arm_sdei.h 19540 19541SOFTWARE NODES AND DEVICE PROPERTIES 19542R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19543R: Daniel Scally <djrscally@gmail.com> 19544R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19545R: Sakari Ailus <sakari.ailus@linux.intel.com> 19546L: linux-acpi@vger.kernel.org 19547S: Maintained 19548F: drivers/base/property.c 19549F: drivers/base/swnode.c 19550F: include/linux/fwnode.h 19551F: include/linux/property.h 19552 19553SOFTWARE RAID (Multiple Disks) SUPPORT 19554M: Song Liu <song@kernel.org> 19555L: linux-raid@vger.kernel.org 19556S: Supported 19557Q: https://patchwork.kernel.org/project/linux-raid/list/ 19558T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19559F: drivers/md/Kconfig 19560F: drivers/md/Makefile 19561F: drivers/md/md* 19562F: drivers/md/raid* 19563F: include/linux/raid/ 19564F: include/uapi/linux/raid/ 19565 19566SOLIDRUN CLEARFOG SUPPORT 19567M: Russell King <linux@armlinux.org.uk> 19568S: Maintained 19569F: arch/arm/boot/dts/armada-388-clearfog* 19570F: arch/arm/boot/dts/armada-38x-solidrun-* 19571 19572SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19573M: Russell King <linux@armlinux.org.uk> 19574S: Maintained 19575F: arch/arm/boot/dts/imx6*-cubox-i* 19576F: arch/arm/boot/dts/imx6*-hummingboard* 19577F: arch/arm/boot/dts/imx6*-sr-* 19578 19579SONIC NETWORK DRIVER 19580M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19581L: netdev@vger.kernel.org 19582S: Maintained 19583F: drivers/net/ethernet/natsemi/sonic.* 19584 19585SONICS SILICON BACKPLANE DRIVER (SSB) 19586M: Michael Buesch <m@bues.ch> 19587L: linux-wireless@vger.kernel.org 19588S: Maintained 19589F: drivers/ssb/ 19590F: include/linux/ssb/ 19591 19592SONY IMX208 SENSOR DRIVER 19593M: Sakari Ailus <sakari.ailus@linux.intel.com> 19594L: linux-media@vger.kernel.org 19595S: Maintained 19596T: git git://linuxtv.org/media_tree.git 19597F: drivers/media/i2c/imx208.c 19598 19599SONY IMX214 SENSOR DRIVER 19600M: Ricardo Ribalda <ribalda@kernel.org> 19601L: linux-media@vger.kernel.org 19602S: Maintained 19603T: git git://linuxtv.org/media_tree.git 19604F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19605F: drivers/media/i2c/imx214.c 19606 19607SONY IMX219 SENSOR DRIVER 19608M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19609L: linux-media@vger.kernel.org 19610S: Maintained 19611T: git git://linuxtv.org/media_tree.git 19612F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19613F: drivers/media/i2c/imx219.c 19614 19615SONY IMX258 SENSOR DRIVER 19616M: Sakari Ailus <sakari.ailus@linux.intel.com> 19617L: linux-media@vger.kernel.org 19618S: Maintained 19619T: git git://linuxtv.org/media_tree.git 19620F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19621F: drivers/media/i2c/imx258.c 19622 19623SONY IMX274 SENSOR DRIVER 19624M: Leon Luo <leonl@leopardimaging.com> 19625L: linux-media@vger.kernel.org 19626S: Maintained 19627T: git git://linuxtv.org/media_tree.git 19628F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19629F: drivers/media/i2c/imx274.c 19630 19631SONY IMX290 SENSOR DRIVER 19632M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19633L: linux-media@vger.kernel.org 19634S: Maintained 19635T: git git://linuxtv.org/media_tree.git 19636F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19637F: drivers/media/i2c/imx290.c 19638 19639SONY IMX296 SENSOR DRIVER 19640M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19641M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19642L: linux-media@vger.kernel.org 19643S: Maintained 19644T: git git://linuxtv.org/media_tree.git 19645F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19646F: drivers/media/i2c/imx296.c 19647 19648SONY IMX319 SENSOR DRIVER 19649M: Bingbu Cao <bingbu.cao@intel.com> 19650L: linux-media@vger.kernel.org 19651S: Maintained 19652T: git git://linuxtv.org/media_tree.git 19653F: drivers/media/i2c/imx319.c 19654 19655SONY IMX334 SENSOR DRIVER 19656M: Paul J. Murphy <paul.j.murphy@intel.com> 19657M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19658L: linux-media@vger.kernel.org 19659S: Maintained 19660T: git git://linuxtv.org/media_tree.git 19661F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19662F: drivers/media/i2c/imx334.c 19663 19664SONY IMX335 SENSOR DRIVER 19665M: Paul J. Murphy <paul.j.murphy@intel.com> 19666M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19667L: linux-media@vger.kernel.org 19668S: Maintained 19669T: git git://linuxtv.org/media_tree.git 19670F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19671F: drivers/media/i2c/imx335.c 19672 19673SONY IMX355 SENSOR DRIVER 19674M: Tianshu Qiu <tian.shu.qiu@intel.com> 19675L: linux-media@vger.kernel.org 19676S: Maintained 19677T: git git://linuxtv.org/media_tree.git 19678F: drivers/media/i2c/imx355.c 19679 19680SONY IMX412 SENSOR DRIVER 19681M: Paul J. Murphy <paul.j.murphy@intel.com> 19682M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19683L: linux-media@vger.kernel.org 19684S: Maintained 19685T: git git://linuxtv.org/media_tree.git 19686F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19687F: drivers/media/i2c/imx412.c 19688 19689SONY IMX415 SENSOR DRIVER 19690M: Michael Riesch <michael.riesch@wolfvision.net> 19691L: linux-media@vger.kernel.org 19692S: Maintained 19693T: git git://linuxtv.org/media_tree.git 19694F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19695F: drivers/media/i2c/imx415.c 19696 19697SONY MEMORYSTICK SUBSYSTEM 19698M: Maxim Levitsky <maximlevitsky@gmail.com> 19699M: Alex Dubov <oakad@yahoo.com> 19700M: Ulf Hansson <ulf.hansson@linaro.org> 19701L: linux-mmc@vger.kernel.org 19702S: Maintained 19703T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19704F: drivers/memstick/ 19705F: include/linux/memstick.h 19706 19707SONY VAIO CONTROL DEVICE DRIVER 19708M: Mattia Dongili <malattia@linux.it> 19709L: platform-driver-x86@vger.kernel.org 19710S: Maintained 19711W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19712F: Documentation/admin-guide/laptops/sony-laptop.rst 19713F: drivers/char/sonypi.c 19714F: drivers/platform/x86/sony-laptop.c 19715F: include/linux/sony-laptop.h 19716 19717SOUND 19718M: Jaroslav Kysela <perex@perex.cz> 19719M: Takashi Iwai <tiwai@suse.com> 19720L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19721S: Maintained 19722W: http://www.alsa-project.org/ 19723Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19724T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19725F: Documentation/sound/ 19726F: include/sound/ 19727F: include/uapi/sound/ 19728F: sound/ 19729F: tools/testing/selftests/alsa 19730 19731SOUND - COMPRESSED AUDIO 19732M: Vinod Koul <vkoul@kernel.org> 19733L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19734S: Supported 19735T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19736F: Documentation/sound/designs/compress-offload.rst 19737F: include/sound/compress_driver.h 19738F: include/uapi/sound/compress_* 19739F: sound/core/compress_offload.c 19740F: sound/soc/soc-compress.c 19741 19742SOUND - DMAENGINE HELPERS 19743M: Lars-Peter Clausen <lars@metafoo.de> 19744S: Supported 19745F: include/sound/dmaengine_pcm.h 19746F: sound/core/pcm_dmaengine.c 19747F: sound/soc/soc-generic-dmaengine-pcm.c 19748 19749SOUND - ALSA SELFTESTS 19750M: Mark Brown <broonie@kernel.org> 19751L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19752L: linux-kselftest@vger.kernel.org 19753S: Supported 19754F: tools/testing/selftests/alsa 19755 19756SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19757M: Liam Girdwood <lgirdwood@gmail.com> 19758M: Mark Brown <broonie@kernel.org> 19759L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19760S: Supported 19761W: http://alsa-project.org/main/index.php/ASoC 19762T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19763F: Documentation/devicetree/bindings/sound/ 19764F: Documentation/sound/soc/ 19765F: include/dt-bindings/sound/ 19766F: include/sound/soc* 19767F: sound/soc/ 19768 19769SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19770M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19771M: Liam Girdwood <lgirdwood@gmail.com> 19772M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19773M: Bard Liao <yung-chuan.liao@linux.intel.com> 19774M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19775R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19776M: Daniel Baluta <daniel.baluta@nxp.com> 19777L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19778S: Supported 19779W: https://github.com/thesofproject/linux/ 19780F: sound/soc/sof/ 19781 19782SOUNDWIRE SUBSYSTEM 19783M: Vinod Koul <vkoul@kernel.org> 19784M: Bard Liao <yung-chuan.liao@linux.intel.com> 19785R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19786R: Sanyog Kale <sanyog.r.kale@intel.com> 19787L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19788S: Supported 19789T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19790F: Documentation/driver-api/soundwire/ 19791F: drivers/soundwire/ 19792F: include/linux/soundwire/ 19793 19794SP2 MEDIA DRIVER 19795M: Olli Salonen <olli.salonen@iki.fi> 19796L: linux-media@vger.kernel.org 19797S: Maintained 19798W: https://linuxtv.org 19799Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19800F: drivers/media/dvb-frontends/sp2* 19801 19802SPANISH DOCUMENTATION 19803M: Carlos Bilbao <carlos.bilbao@amd.com> 19804S: Maintained 19805F: Documentation/translations/sp_SP/ 19806 19807SPARC + UltraSPARC (sparc/sparc64) 19808M: "David S. Miller" <davem@davemloft.net> 19809L: sparclinux@vger.kernel.org 19810S: Maintained 19811Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19812T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19813T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19814F: arch/sparc/ 19815F: drivers/sbus/ 19816 19817SPARC SERIAL DRIVERS 19818M: "David S. Miller" <davem@davemloft.net> 19819L: sparclinux@vger.kernel.org 19820S: Maintained 19821T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19822T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19823F: drivers/tty/serial/suncore.c 19824F: drivers/tty/serial/sunhv.c 19825F: drivers/tty/serial/sunsab.c 19826F: drivers/tty/serial/sunsab.h 19827F: drivers/tty/serial/sunsu.c 19828F: drivers/tty/serial/sunzilog.c 19829F: drivers/tty/serial/sunzilog.h 19830F: drivers/tty/vcc.c 19831F: include/linux/sunserialcore.h 19832 19833SPARSE CHECKER 19834M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19835L: linux-sparse@vger.kernel.org 19836S: Maintained 19837W: https://sparse.docs.kernel.org/ 19838T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19839Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19840B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19841F: include/linux/compiler.h 19842 19843SPEAKUP CONSOLE SPEECH DRIVER 19844M: William Hubbs <w.d.hubbs@gmail.com> 19845M: Chris Brannon <chris@the-brannons.com> 19846M: Kirk Reiser <kirk@reisers.ca> 19847M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19848L: speakup@linux-speakup.org 19849S: Odd Fixes 19850W: http://www.linux-speakup.org/ 19851W: https://github.com/linux-speakup/speakup 19852B: https://github.com/linux-speakup/speakup/issues 19853F: drivers/accessibility/speakup/ 19854 19855SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19856M: Viresh Kumar <vireshk@kernel.org> 19857M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19858M: soc@kernel.org 19859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19860S: Maintained 19861W: http://www.st.com/spear 19862F: arch/arm/boot/dts/spear* 19863F: arch/arm/mach-spear/ 19864F: drivers/clk/spear/ 19865F: drivers/pinctrl/spear/ 19866 19867SPI NOR SUBSYSTEM 19868M: Tudor Ambarus <tudor.ambarus@linaro.org> 19869M: Pratyush Yadav <pratyush@kernel.org> 19870R: Michael Walle <michael@walle.cc> 19871L: linux-mtd@lists.infradead.org 19872S: Maintained 19873W: http://www.linux-mtd.infradead.org/ 19874Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19875C: irc://irc.oftc.net/mtd 19876T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19877F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19878F: drivers/mtd/spi-nor/ 19879F: include/linux/mtd/spi-nor.h 19880 19881SPI SUBSYSTEM 19882M: Mark Brown <broonie@kernel.org> 19883L: linux-spi@vger.kernel.org 19884S: Maintained 19885Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19886T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19887F: Documentation/devicetree/bindings/spi/ 19888F: Documentation/spi/ 19889F: drivers/spi/ 19890F: include/linux/spi/ 19891F: include/uapi/linux/spi/ 19892F: tools/spi/ 19893 19894SPIDERNET NETWORK DRIVER for CELL 19895M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19896M: Geoff Levand <geoff@infradead.org> 19897L: netdev@vger.kernel.org 19898L: linuxppc-dev@lists.ozlabs.org 19899S: Maintained 19900F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19901F: drivers/net/ethernet/toshiba/spider_net* 19902 19903SPMI SUBSYSTEM 19904M: Stephen Boyd <sboyd@kernel.org> 19905L: linux-kernel@vger.kernel.org 19906S: Maintained 19907T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19908F: Documentation/devicetree/bindings/spmi/ 19909F: drivers/spmi/ 19910F: include/dt-bindings/spmi/spmi.h 19911F: include/linux/spmi.h 19912F: include/trace/events/spmi.h 19913 19914SPU FILE SYSTEM 19915M: Jeremy Kerr <jk@ozlabs.org> 19916L: linuxppc-dev@lists.ozlabs.org 19917S: Supported 19918W: http://www.ibm.com/developerworks/power/cell/ 19919F: Documentation/filesystems/spufs/spufs.rst 19920F: arch/powerpc/platforms/cell/spufs/ 19921 19922SQUASHFS FILE SYSTEM 19923M: Phillip Lougher <phillip@squashfs.org.uk> 19924L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19925S: Maintained 19926W: http://squashfs.org.uk 19927T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19928F: Documentation/filesystems/squashfs.rst 19929F: fs/squashfs/ 19930 19931SRM (Alpha) environment access 19932M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19933S: Maintained 19934F: arch/alpha/kernel/srm_env.c 19935 19936ST LSM6DSx IMU IIO DRIVER 19937M: Lorenzo Bianconi <lorenzo@kernel.org> 19938L: linux-iio@vger.kernel.org 19939S: Maintained 19940W: http://www.st.com/ 19941F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19942F: drivers/iio/imu/st_lsm6dsx/ 19943 19944ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19945M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19946M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19947L: linux-media@vger.kernel.org 19948S: Maintained 19949T: git git://linuxtv.org/media_tree.git 19950F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19951F: drivers/media/i2c/st-mipid02.c 19952 19953ST STM32 I2C/SMBUS DRIVER 19954M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19955M: Alain Volmat <alain.volmat@foss.st.com> 19956L: linux-i2c@vger.kernel.org 19957S: Maintained 19958F: drivers/i2c/busses/i2c-stm32* 19959 19960ST STM32 SPI DRIVER 19961M: Alain Volmat <alain.volmat@foss.st.com> 19962L: linux-spi@vger.kernel.org 19963S: Maintained 19964F: drivers/spi/spi-stm32.c 19965 19966ST STPDDC60 DRIVER 19967M: Daniel Nilsson <daniel.nilsson@flex.com> 19968L: linux-hwmon@vger.kernel.org 19969S: Maintained 19970F: Documentation/hwmon/stpddc60.rst 19971F: drivers/hwmon/pmbus/stpddc60.c 19972 19973ST VGXY61 DRIVER 19974M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19975M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19976L: linux-media@vger.kernel.org 19977S: Maintained 19978T: git git://linuxtv.org/media_tree.git 19979F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19980F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19981F: drivers/media/i2c/st-vgxy61.c 19982 19983ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19984M: Song Qiang <songqiang1304521@gmail.com> 19985L: linux-iio@vger.kernel.org 19986S: Maintained 19987F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19988F: drivers/iio/proximity/vl53l0x-i2c.c 19989 19990STABLE BRANCH 19991M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19992M: Sasha Levin <sashal@kernel.org> 19993L: stable@vger.kernel.org 19994S: Supported 19995F: Documentation/process/stable-kernel-rules.rst 19996 19997STAGING - ATOMISP DRIVER 19998M: Hans de Goede <hdegoede@redhat.com> 19999M: Mauro Carvalho Chehab <mchehab@kernel.org> 20000R: Sakari Ailus <sakari.ailus@linux.intel.com> 20001L: linux-media@vger.kernel.org 20002S: Maintained 20003F: drivers/staging/media/atomisp/ 20004 20005STAGING - FIELDBUS SUBSYSTEM 20006M: Sven Van Asbroeck <TheSven73@gmail.com> 20007S: Maintained 20008F: drivers/staging/fieldbus/* 20009F: drivers/staging/fieldbus/Documentation/ 20010 20011STAGING - HMS ANYBUS-S BUS 20012M: Sven Van Asbroeck <TheSven73@gmail.com> 20013S: Maintained 20014F: drivers/staging/fieldbus/anybuss/ 20015 20016STAGING - INDUSTRIAL IO 20017M: Jonathan Cameron <jic23@kernel.org> 20018L: linux-iio@vger.kernel.org 20019S: Odd Fixes 20020F: Documentation/devicetree/bindings/staging/iio/ 20021F: drivers/staging/iio/ 20022 20023STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20024M: Marc Dietrich <marvin24@gmx.de> 20025L: ac100@lists.launchpad.net (moderated for non-subscribers) 20026L: linux-tegra@vger.kernel.org 20027S: Maintained 20028F: drivers/staging/nvec/ 20029 20030STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20031M: Jens Frederich <jfrederich@gmail.com> 20032M: Jon Nettleton <jon.nettleton@gmail.com> 20033S: Maintained 20034W: http://wiki.laptop.org/go/DCON 20035F: drivers/staging/olpc_dcon/ 20036 20037STAGING - REALTEK RTL8712U DRIVERS 20038M: Larry Finger <Larry.Finger@lwfinger.net> 20039M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20040S: Odd Fixes 20041F: drivers/staging/rtl8712/ 20042 20043STAGING - SEPS525 LCD CONTROLLER DRIVERS 20044M: Michael Hennerich <michael.hennerich@analog.com> 20045L: linux-fbdev@vger.kernel.org 20046S: Supported 20047F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20048F: drivers/staging/fbtft/fb_seps525.c 20049 20050STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20051M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20052M: Teddy Wang <teddy.wang@siliconmotion.com> 20053M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20054L: linux-fbdev@vger.kernel.org 20055S: Maintained 20056F: drivers/staging/sm750fb/ 20057 20058STAGING - VIA VT665X DRIVERS 20059M: Forest Bond <forest@alittletooquiet.net> 20060S: Odd Fixes 20061F: drivers/staging/vt665?/ 20062 20063STAGING SUBSYSTEM 20064M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20065L: linux-staging@lists.linux.dev 20066S: Supported 20067T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20068F: drivers/staging/ 20069 20070STARFIRE/DURALAN NETWORK DRIVER 20071M: Ion Badulescu <ionut@badula.org> 20072S: Odd Fixes 20073F: drivers/net/ethernet/adaptec/starfire* 20074 20075STARFIVE DEVICETREES 20076M: Emil Renner Berthing <kernel@esmil.dk> 20077S: Maintained 20078F: arch/riscv/boot/dts/starfive/ 20079 20080STARFIVE DWMAC GLUE LAYER 20081M: Emil Renner Berthing <kernel@esmil.dk> 20082M: Samin Guo <samin.guo@starfivetech.com> 20083S: Maintained 20084F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20085F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20086 20087STARFIVE JH7110 MMC/SD/SDIO DRIVER 20088M: William Qiu <william.qiu@starfivetech.com> 20089S: Supported 20090F: Documentation/devicetree/bindings/mmc/starfive* 20091F: drivers/mmc/host/dw_mmc-starfive.c 20092 20093STARFIVE JH71X0 CLOCK DRIVERS 20094M: Emil Renner Berthing <kernel@esmil.dk> 20095M: Hal Feng <hal.feng@starfivetech.com> 20096S: Maintained 20097F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20098F: drivers/clk/starfive/clk-starfive-jh71* 20099F: include/dt-bindings/clock/starfive?jh71*.h 20100 20101STARFIVE JH71X0 PINCTRL DRIVERS 20102M: Emil Renner Berthing <kernel@esmil.dk> 20103M: Jianlong Huang <jianlong.huang@starfivetech.com> 20104L: linux-gpio@vger.kernel.org 20105S: Maintained 20106F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20107F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20108F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20109F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20110 20111STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20112M: Emil Renner Berthing <kernel@esmil.dk> 20113M: Hal Feng <hal.feng@starfivetech.com> 20114S: Maintained 20115F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20116F: drivers/reset/starfive/reset-starfive-jh71* 20117F: include/dt-bindings/reset/starfive?jh71*.h 20118 20119STARFIVE JH71XX PMU CONTROLLER DRIVER 20120M: Walker Chen <walker.chen@starfivetech.com> 20121S: Supported 20122F: Documentation/devicetree/bindings/power/starfive* 20123F: drivers/soc/starfive/jh71xx_pmu.c 20124F: include/dt-bindings/power/starfive,jh7110-pmu.h 20125 20126STARFIVE SOC DRIVERS 20127M: Conor Dooley <conor@kernel.org> 20128S: Maintained 20129T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20130F: drivers/soc/starfive/ 20131 20132STARFIVE TRNG DRIVER 20133M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20134S: Supported 20135F: Documentation/devicetree/bindings/rng/starfive* 20136F: drivers/char/hw_random/jh7110-trng.c 20137 20138STARFIVE WATCHDOG DRIVER 20139M: Xingyu Wu <xingyu.wu@starfivetech.com> 20140M: Samin Guo <samin.guo@starfivetech.com> 20141S: Supported 20142F: Documentation/devicetree/bindings/watchdog/starfive* 20143F: drivers/watchdog/starfive-wdt.c 20144 20145STATIC BRANCH/CALL 20146M: Peter Zijlstra <peterz@infradead.org> 20147M: Josh Poimboeuf <jpoimboe@kernel.org> 20148M: Jason Baron <jbaron@akamai.com> 20149R: Steven Rostedt <rostedt@goodmis.org> 20150R: Ard Biesheuvel <ardb@kernel.org> 20151S: Supported 20152F: arch/*/include/asm/jump_label*.h 20153F: arch/*/include/asm/static_call*.h 20154F: arch/*/kernel/jump_label.c 20155F: arch/*/kernel/static_call.c 20156F: include/linux/jump_label*.h 20157F: include/linux/static_call*.h 20158F: kernel/jump_label.c 20159F: kernel/static_call.c 20160 20161STI AUDIO (ASoC) DRIVERS 20162M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20163L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20164S: Maintained 20165F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20166F: sound/soc/sti/ 20167 20168STI CEC DRIVER 20169M: Alain Volmat <alain.volmat@foss.st.com> 20170S: Maintained 20171F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20172F: drivers/media/cec/platform/sti/ 20173 20174STK1160 USB VIDEO CAPTURE DRIVER 20175M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20176L: linux-media@vger.kernel.org 20177S: Maintained 20178T: git git://linuxtv.org/media_tree.git 20179F: drivers/media/usb/stk1160/ 20180 20181STM32 AUDIO (ASoC) DRIVERS 20182M: Olivier Moysan <olivier.moysan@foss.st.com> 20183M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20185S: Maintained 20186F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20187F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20188F: sound/soc/stm/ 20189 20190STM32 TIMER/LPTIMER DRIVERS 20191M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20192S: Maintained 20193F: Documentation/ABI/testing/*timer-stm32 20194F: Documentation/devicetree/bindings/*/*stm32-*timer* 20195F: drivers/*/stm32-*timer* 20196F: drivers/pwm/pwm-stm32* 20197F: include/linux/*/stm32-*tim* 20198 20199STMMAC ETHERNET DRIVER 20200M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20201M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20202M: Jose Abreu <joabreu@synopsys.com> 20203L: netdev@vger.kernel.org 20204S: Supported 20205W: http://www.stlinux.com 20206F: Documentation/networking/device_drivers/ethernet/stmicro/ 20207F: drivers/net/ethernet/stmicro/stmmac/ 20208 20209SUN3/3X 20210M: Sam Creasey <sammy@sammy.net> 20211S: Maintained 20212W: http://sammy.net/sun3/ 20213F: arch/m68k/include/asm/sun3* 20214F: arch/m68k/kernel/*sun3* 20215F: arch/m68k/sun3*/ 20216F: drivers/net/ethernet/i825xx/sun3* 20217 20218SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20219M: Hans de Goede <hdegoede@redhat.com> 20220L: linux-input@vger.kernel.org 20221S: Maintained 20222F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20223F: drivers/input/keyboard/sun4i-lradc-keys.c 20224 20225SUNDANCE NETWORK DRIVER 20226M: Denis Kirjanov <kda@linux-powerpc.org> 20227L: netdev@vger.kernel.org 20228S: Maintained 20229F: drivers/net/ethernet/dlink/sundance.c 20230 20231SUN HAPPY MEAL ETHERNET DRIVER 20232M: Sean Anderson <seanga2@gmail.com> 20233S: Maintained 20234F: drivers/net/ethernet/sun/sunhme.* 20235 20236SUNPLUS ETHERNET DRIVER 20237M: Wells Lu <wellslutw@gmail.com> 20238L: netdev@vger.kernel.org 20239S: Maintained 20240W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20241F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20242F: drivers/net/ethernet/sunplus/ 20243 20244SUNPLUS MMC DRIVER 20245M: Tony Huang <tonyhuang.sunplus@gmail.com> 20246M: Li-hao Kuo <lhjeff911@gmail.com> 20247S: Maintained 20248F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20249F: drivers/mmc/host/sunplus-mmc.c 20250 20251SUNPLUS OCOTP DRIVER 20252M: Vincent Shih <vincent.sunplus@gmail.com> 20253S: Maintained 20254F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20255F: drivers/nvmem/sunplus-ocotp.c 20256 20257SUNPLUS USB2 PHY DRIVER 20258M: Vincent Shih <vincent.sunplus@gmail.com> 20259L: linux-usb@vger.kernel.org 20260S: Maintained 20261F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20262F: drivers/phy/sunplus/Kconfig 20263F: drivers/phy/sunplus/Makefile 20264F: drivers/phy/sunplus/phy-sunplus-usb2.c 20265 20266SUNPLUS PWM DRIVER 20267M: Hammer Hsieh <hammerh0314@gmail.com> 20268S: Maintained 20269F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20270F: drivers/pwm/pwm-sunplus.c 20271 20272SUNPLUS RTC DRIVER 20273M: Vincent Shih <vincent.sunplus@gmail.com> 20274L: linux-rtc@vger.kernel.org 20275S: Maintained 20276F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20277F: drivers/rtc/rtc-sunplus.c 20278 20279SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20280M: Li-hao Kuo <lhjeff911@gmail.com> 20281L: linux-spi@vger.kernel.org 20282S: Maintained 20283F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20284F: drivers/spi/spi-sunplus-sp7021.c 20285 20286SUNPLUS UART DRIVER 20287M: Hammer Hsieh <hammerh0314@gmail.com> 20288S: Maintained 20289F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20290F: drivers/tty/serial/sunplus-uart.c 20291 20292SUNPLUS WATCHDOG DRIVER 20293M: Xiantao Hu <xt.hu@cqplus1.com> 20294L: linux-watchdog@vger.kernel.org 20295S: Maintained 20296F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20297F: drivers/watchdog/sunplus_wdt.c 20298 20299SUPERH 20300M: Yoshinori Sato <ysato@users.sourceforge.jp> 20301M: Rich Felker <dalias@libc.org> 20302M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20303L: linux-sh@vger.kernel.org 20304S: Maintained 20305Q: http://patchwork.kernel.org/project/linux-sh/list/ 20306F: Documentation/arch/sh/ 20307F: arch/sh/ 20308F: drivers/sh/ 20309 20310SUSPEND TO RAM 20311M: "Rafael J. Wysocki" <rafael@kernel.org> 20312M: Len Brown <len.brown@intel.com> 20313M: Pavel Machek <pavel@ucw.cz> 20314L: linux-pm@vger.kernel.org 20315S: Supported 20316B: https://bugzilla.kernel.org 20317F: Documentation/power/ 20318F: arch/x86/kernel/acpi/sleep* 20319F: arch/x86/kernel/acpi/wakeup* 20320F: drivers/base/power/ 20321F: include/linux/freezer.h 20322F: include/linux/pm.h 20323F: include/linux/suspend.h 20324F: kernel/power/ 20325 20326SVGA HANDLING 20327M: Martin Mares <mj@ucw.cz> 20328L: linux-video@atrey.karlin.mff.cuni.cz 20329S: Maintained 20330F: Documentation/admin-guide/svga.rst 20331F: arch/x86/boot/video* 20332 20333SWITCHDEV 20334M: Jiri Pirko <jiri@resnulli.us> 20335M: Ivan Vecera <ivecera@redhat.com> 20336L: netdev@vger.kernel.org 20337S: Supported 20338F: include/net/switchdev.h 20339F: net/switchdev/ 20340 20341SY8106A REGULATOR DRIVER 20342M: Icenowy Zheng <icenowy@aosc.io> 20343S: Maintained 20344F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20345F: drivers/regulator/sy8106a-regulator.c 20346 20347SYNC FILE FRAMEWORK 20348M: Sumit Semwal <sumit.semwal@linaro.org> 20349R: Gustavo Padovan <gustavo@padovan.org> 20350L: linux-media@vger.kernel.org 20351L: dri-devel@lists.freedesktop.org 20352S: Maintained 20353T: git git://anongit.freedesktop.org/drm/drm-misc 20354F: Documentation/driver-api/sync_file.rst 20355F: drivers/dma-buf/dma-fence* 20356F: drivers/dma-buf/sw_sync.c 20357F: drivers/dma-buf/sync_* 20358F: include/linux/sync_file.h 20359F: include/uapi/linux/sync_file.h 20360 20361SYNOPSYS ARC ARCHITECTURE 20362M: Vineet Gupta <vgupta@kernel.org> 20363L: linux-snps-arc@lists.infradead.org 20364S: Supported 20365T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20366F: Documentation/arch/arc 20367F: Documentation/devicetree/bindings/arc/* 20368F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20369F: arch/arc/ 20370F: drivers/clocksource/arc_timer.c 20371F: drivers/tty/serial/arc_uart.c 20372 20373SYNOPSYS ARC HSDK SDP pll clock driver 20374M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20375S: Supported 20376F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20377F: drivers/clk/clk-hsdk-pll.c 20378 20379SYNOPSYS ARC SDP clock driver 20380M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20381S: Supported 20382F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20383F: drivers/clk/axs10x/* 20384 20385SYNOPSYS ARC SDP platform support 20386M: Alexey Brodkin <abrodkin@synopsys.com> 20387S: Supported 20388F: Documentation/devicetree/bindings/arc/axs10* 20389F: arch/arc/boot/dts/ax* 20390F: arch/arc/plat-axs10x 20391 20392SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20393M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20394S: Supported 20395F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20396F: drivers/reset/reset-axs10x.c 20397 20398SYNOPSYS CREG GPIO DRIVER 20399M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20400S: Maintained 20401F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20402F: drivers/gpio/gpio-creg-snps.c 20403 20404SYNOPSYS DESIGNWARE 8250 UART DRIVER 20405M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20406R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20407S: Supported 20408F: drivers/tty/serial/8250/8250_dw.c 20409F: drivers/tty/serial/8250/8250_dwlib.* 20410F: drivers/tty/serial/8250/8250_lpss.c 20411 20412SYNOPSYS DESIGNWARE APB GPIO DRIVER 20413M: Hoan Tran <hoan@os.amperecomputing.com> 20414M: Serge Semin <fancer.lancer@gmail.com> 20415L: linux-gpio@vger.kernel.org 20416S: Maintained 20417F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20418F: drivers/gpio/gpio-dwapb.c 20419 20420SYNOPSYS DESIGNWARE APB SSI DRIVER 20421M: Serge Semin <fancer.lancer@gmail.com> 20422L: linux-spi@vger.kernel.org 20423S: Supported 20424F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20425F: drivers/spi/spi-dw* 20426 20427SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20428M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20429S: Maintained 20430F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20431F: drivers/dma/dw-axi-dmac/ 20432 20433SYNOPSYS DESIGNWARE DMAC DRIVER 20434M: Viresh Kumar <vireshk@kernel.org> 20435R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20436S: Maintained 20437F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20438F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20439F: drivers/dma/dw/ 20440F: include/dt-bindings/dma/dw-dmac.h 20441F: include/linux/dma/dw.h 20442F: include/linux/platform_data/dma-dw.h 20443 20444SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20445M: Jose Abreu <Jose.Abreu@synopsys.com> 20446L: netdev@vger.kernel.org 20447S: Supported 20448F: drivers/net/ethernet/synopsys/ 20449 20450SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20451M: Jose Abreu <Jose.Abreu@synopsys.com> 20452L: netdev@vger.kernel.org 20453S: Supported 20454F: drivers/net/pcs/pcs-xpcs.c 20455F: drivers/net/pcs/pcs-xpcs.h 20456F: include/linux/pcs/pcs-xpcs.h 20457 20458SYNOPSYS DESIGNWARE I2C DRIVER 20459M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20460R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20461R: Mika Westerberg <mika.westerberg@linux.intel.com> 20462R: Jan Dabros <jsd@semihalf.com> 20463L: linux-i2c@vger.kernel.org 20464S: Supported 20465F: drivers/i2c/busses/i2c-designware-* 20466 20467SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20468M: Jaehoon Chung <jh80.chung@samsung.com> 20469L: linux-mmc@vger.kernel.org 20470S: Maintained 20471F: drivers/mmc/host/dw_mmc* 20472 20473SYNOPSYS HSDK RESET CONTROLLER DRIVER 20474M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20475S: Supported 20476F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20477F: drivers/reset/reset-hsdk.c 20478F: include/dt-bindings/reset/snps,hsdk-reset.h 20479 20480SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20481M: Prabu Thangamuthu <prabu.t@synopsys.com> 20482M: Manjunath M B <manjumb@synopsys.com> 20483L: linux-mmc@vger.kernel.org 20484S: Maintained 20485F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20486 20487SYSTEM CONFIGURATION (SYSCON) 20488M: Lee Jones <lee@kernel.org> 20489M: Arnd Bergmann <arnd@arndb.de> 20490S: Supported 20491T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20492F: drivers/mfd/syscon.c 20493 20494SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20495M: Sudeep Holla <sudeep.holla@arm.com> 20496R: Cristian Marussi <cristian.marussi@arm.com> 20497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20498S: Maintained 20499F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20500F: drivers/clk/clk-sc[mp]i.c 20501F: drivers/cpufreq/sc[mp]i-cpufreq.c 20502F: drivers/firmware/arm_scmi/ 20503F: drivers/firmware/arm_scpi.c 20504F: drivers/powercap/arm_scmi_powercap.c 20505F: drivers/regulator/scmi-regulator.c 20506F: drivers/reset/reset-scmi.c 20507F: include/linux/sc[mp]i_protocol.h 20508F: include/trace/events/scmi.h 20509F: include/uapi/linux/virtio_scmi.h 20510 20511SYSTEM RESET/SHUTDOWN DRIVERS 20512M: Sebastian Reichel <sre@kernel.org> 20513L: linux-pm@vger.kernel.org 20514S: Maintained 20515T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20516F: Documentation/devicetree/bindings/power/reset/ 20517F: drivers/power/reset/ 20518 20519SYSTEM TRACE MODULE CLASS 20520M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20521S: Maintained 20522T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20523F: Documentation/trace/stm.rst 20524F: drivers/hwtracing/stm/ 20525F: include/linux/stm.h 20526F: include/uapi/linux/stm.h 20527 20528SYSTEM76 ACPI DRIVER 20529M: Jeremy Soller <jeremy@system76.com> 20530M: System76 Product Development <productdev@system76.com> 20531L: platform-driver-x86@vger.kernel.org 20532S: Maintained 20533F: drivers/platform/x86/system76_acpi.c 20534 20535SYSV FILESYSTEM 20536S: Orphan 20537F: Documentation/filesystems/sysv-fs.rst 20538F: fs/sysv/ 20539F: include/linux/sysv_fs.h 20540 20541TASKSTATS STATISTICS INTERFACE 20542M: Balbir Singh <bsingharora@gmail.com> 20543S: Maintained 20544F: Documentation/accounting/taskstats* 20545F: include/linux/taskstats* 20546F: kernel/taskstats.c 20547 20548TC subsystem 20549M: Jamal Hadi Salim <jhs@mojatatu.com> 20550M: Cong Wang <xiyou.wangcong@gmail.com> 20551M: Jiri Pirko <jiri@resnulli.us> 20552L: netdev@vger.kernel.org 20553S: Maintained 20554F: include/net/pkt_cls.h 20555F: include/net/pkt_sched.h 20556F: include/net/tc_act/ 20557F: include/uapi/linux/pkt_cls.h 20558F: include/uapi/linux/pkt_sched.h 20559F: include/uapi/linux/tc_act/ 20560F: include/uapi/linux/tc_ematch/ 20561F: net/sched/ 20562F: tools/testing/selftests/tc-testing 20563 20564TC90522 MEDIA DRIVER 20565M: Akihiro Tsukada <tskd08@gmail.com> 20566L: linux-media@vger.kernel.org 20567S: Odd Fixes 20568F: drivers/media/dvb-frontends/tc90522* 20569 20570TCP LOW PRIORITY MODULE 20571M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20572M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20573S: Maintained 20574W: http://tcp-lp-mod.sourceforge.net/ 20575F: net/ipv4/tcp_lp.c 20576 20577TDA10071 MEDIA DRIVER 20578M: Antti Palosaari <crope@iki.fi> 20579L: linux-media@vger.kernel.org 20580S: Maintained 20581W: https://linuxtv.org 20582W: http://palosaari.fi/linux/ 20583Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20584T: git git://linuxtv.org/anttip/media_tree.git 20585F: drivers/media/dvb-frontends/tda10071* 20586 20587TDA18212 MEDIA DRIVER 20588M: Antti Palosaari <crope@iki.fi> 20589L: linux-media@vger.kernel.org 20590S: Maintained 20591W: https://linuxtv.org 20592W: http://palosaari.fi/linux/ 20593Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20594T: git git://linuxtv.org/anttip/media_tree.git 20595F: drivers/media/tuners/tda18212* 20596 20597TDA18218 MEDIA DRIVER 20598M: Antti Palosaari <crope@iki.fi> 20599L: linux-media@vger.kernel.org 20600S: Maintained 20601W: https://linuxtv.org 20602W: http://palosaari.fi/linux/ 20603Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20604T: git git://linuxtv.org/anttip/media_tree.git 20605F: drivers/media/tuners/tda18218* 20606 20607TDA18250 MEDIA DRIVER 20608M: Olli Salonen <olli.salonen@iki.fi> 20609L: linux-media@vger.kernel.org 20610S: Maintained 20611W: https://linuxtv.org 20612Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20613T: git git://linuxtv.org/media_tree.git 20614F: drivers/media/tuners/tda18250* 20615 20616TDA18271 MEDIA DRIVER 20617M: Michael Krufky <mkrufky@linuxtv.org> 20618L: linux-media@vger.kernel.org 20619S: Maintained 20620W: https://linuxtv.org 20621W: http://github.com/mkrufky 20622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20623T: git git://linuxtv.org/mkrufky/tuners.git 20624F: drivers/media/tuners/tda18271* 20625 20626TDA1997x MEDIA DRIVER 20627M: Tim Harvey <tharvey@gateworks.com> 20628L: linux-media@vger.kernel.org 20629S: Maintained 20630W: https://linuxtv.org 20631Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20632F: drivers/media/i2c/tda1997x.* 20633 20634TDA827x MEDIA DRIVER 20635M: Michael Krufky <mkrufky@linuxtv.org> 20636L: linux-media@vger.kernel.org 20637S: Maintained 20638W: https://linuxtv.org 20639W: http://github.com/mkrufky 20640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20641T: git git://linuxtv.org/mkrufky/tuners.git 20642F: drivers/media/tuners/tda8290.* 20643 20644TDA8290 MEDIA DRIVER 20645M: Michael Krufky <mkrufky@linuxtv.org> 20646L: linux-media@vger.kernel.org 20647S: Maintained 20648W: https://linuxtv.org 20649W: http://github.com/mkrufky 20650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20651T: git git://linuxtv.org/mkrufky/tuners.git 20652F: drivers/media/tuners/tda8290.* 20653 20654TDA9840 MEDIA DRIVER 20655M: Hans Verkuil <hverkuil@xs4all.nl> 20656L: linux-media@vger.kernel.org 20657S: Maintained 20658W: https://linuxtv.org 20659T: git git://linuxtv.org/media_tree.git 20660F: drivers/media/i2c/tda9840* 20661 20662TEA5761 TUNER DRIVER 20663M: Mauro Carvalho Chehab <mchehab@kernel.org> 20664L: linux-media@vger.kernel.org 20665S: Odd fixes 20666W: https://linuxtv.org 20667T: git git://linuxtv.org/media_tree.git 20668F: drivers/media/tuners/tea5761.* 20669 20670TEA5767 TUNER DRIVER 20671M: Mauro Carvalho Chehab <mchehab@kernel.org> 20672L: linux-media@vger.kernel.org 20673S: Maintained 20674W: https://linuxtv.org 20675T: git git://linuxtv.org/media_tree.git 20676F: drivers/media/tuners/tea5767.* 20677 20678TEA6415C MEDIA DRIVER 20679M: Hans Verkuil <hverkuil@xs4all.nl> 20680L: linux-media@vger.kernel.org 20681S: Maintained 20682W: https://linuxtv.org 20683T: git git://linuxtv.org/media_tree.git 20684F: drivers/media/i2c/tea6415c* 20685 20686TEA6420 MEDIA DRIVER 20687M: Hans Verkuil <hverkuil@xs4all.nl> 20688L: linux-media@vger.kernel.org 20689S: Maintained 20690W: https://linuxtv.org 20691T: git git://linuxtv.org/media_tree.git 20692F: drivers/media/i2c/tea6420* 20693 20694TEAM DRIVER 20695M: Jiri Pirko <jiri@resnulli.us> 20696L: netdev@vger.kernel.org 20697S: Supported 20698F: drivers/net/team/ 20699F: include/linux/if_team.h 20700F: include/uapi/linux/if_team.h 20701F: tools/testing/selftests/drivers/net/team/ 20702 20703TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20704M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20705S: Maintained 20706F: arch/x86/platform/ts5500/ 20707 20708TECHNOTREND USB IR RECEIVER 20709M: Sean Young <sean@mess.org> 20710L: linux-media@vger.kernel.org 20711S: Maintained 20712F: drivers/media/rc/ttusbir.c 20713 20714TECHWELL TW9910 VIDEO DECODER 20715L: linux-media@vger.kernel.org 20716S: Orphan 20717F: drivers/media/i2c/tw9910.c 20718F: include/media/i2c/tw9910.h 20719 20720TEE SUBSYSTEM 20721M: Jens Wiklander <jens.wiklander@linaro.org> 20722R: Sumit Garg <sumit.garg@linaro.org> 20723L: op-tee@lists.trustedfirmware.org 20724S: Maintained 20725F: Documentation/staging/tee.rst 20726F: drivers/tee/ 20727F: include/linux/tee_drv.h 20728F: include/uapi/linux/tee.h 20729 20730TEGRA ARCHITECTURE SUPPORT 20731M: Thierry Reding <thierry.reding@gmail.com> 20732M: Jonathan Hunter <jonathanh@nvidia.com> 20733L: linux-tegra@vger.kernel.org 20734S: Supported 20735Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20736T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20737N: [^a-z]tegra 20738 20739TEGRA CLOCK DRIVER 20740M: Peter De Schrijver <pdeschrijver@nvidia.com> 20741M: Prashant Gaikwad <pgaikwad@nvidia.com> 20742S: Supported 20743F: drivers/clk/tegra/ 20744 20745TEGRA DMA DRIVERS 20746M: Laxman Dewangan <ldewangan@nvidia.com> 20747M: Jon Hunter <jonathanh@nvidia.com> 20748S: Supported 20749F: drivers/dma/tegra* 20750 20751TEGRA I2C DRIVER 20752M: Laxman Dewangan <ldewangan@nvidia.com> 20753R: Dmitry Osipenko <digetx@gmail.com> 20754S: Supported 20755F: drivers/i2c/busses/i2c-tegra.c 20756 20757TEGRA IOMMU DRIVERS 20758M: Thierry Reding <thierry.reding@gmail.com> 20759R: Krishna Reddy <vdumpa@nvidia.com> 20760L: linux-tegra@vger.kernel.org 20761S: Supported 20762F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20763F: drivers/iommu/tegra* 20764 20765TEGRA KBC DRIVER 20766M: Laxman Dewangan <ldewangan@nvidia.com> 20767S: Supported 20768F: drivers/input/keyboard/tegra-kbc.c 20769 20770TEGRA NAND DRIVER 20771M: Stefan Agner <stefan@agner.ch> 20772M: Lucas Stach <dev@lynxeye.de> 20773S: Maintained 20774F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20775F: drivers/mtd/nand/raw/tegra_nand.c 20776 20777TEGRA PWM DRIVER 20778M: Thierry Reding <thierry.reding@gmail.com> 20779S: Supported 20780F: drivers/pwm/pwm-tegra.c 20781 20782TEGRA SERIAL DRIVER 20783M: Laxman Dewangan <ldewangan@nvidia.com> 20784S: Supported 20785F: drivers/tty/serial/serial-tegra.c 20786 20787TEGRA SPI DRIVER 20788M: Laxman Dewangan <ldewangan@nvidia.com> 20789S: Supported 20790F: drivers/spi/spi-tegra* 20791 20792TEGRA QUAD SPI DRIVER 20793M: Thierry Reding <thierry.reding@gmail.com> 20794M: Jonathan Hunter <jonathanh@nvidia.com> 20795M: Sowjanya Komatineni <skomatineni@nvidia.com> 20796L: linux-tegra@vger.kernel.org 20797S: Maintained 20798F: drivers/spi/spi-tegra210-quad.c 20799 20800TEGRA VIDEO DRIVER 20801M: Thierry Reding <thierry.reding@gmail.com> 20802M: Jonathan Hunter <jonathanh@nvidia.com> 20803M: Sowjanya Komatineni <skomatineni@nvidia.com> 20804L: linux-media@vger.kernel.org 20805L: linux-tegra@vger.kernel.org 20806S: Maintained 20807F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20808F: drivers/staging/media/tegra-video/ 20809 20810TEGRA XUSB PADCTL DRIVER 20811M: JC Kuo <jckuo@nvidia.com> 20812S: Supported 20813F: drivers/phy/tegra/xusb* 20814 20815TEHUTI ETHERNET DRIVER 20816M: Andy Gospodarek <andy@greyhouse.net> 20817L: netdev@vger.kernel.org 20818S: Supported 20819F: drivers/net/ethernet/tehuti/* 20820 20821TELECOM CLOCK DRIVER FOR MCPL0010 20822M: Mark Gross <markgross@kernel.org> 20823S: Supported 20824F: drivers/char/tlclk.c 20825 20826TEMPO SEMICONDUCTOR DRIVERS 20827M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20828S: Maintained 20829F: Documentation/devicetree/bindings/sound/tscs*.txt 20830F: sound/soc/codecs/tscs*.c 20831F: sound/soc/codecs/tscs*.h 20832 20833TENSILICA XTENSA PORT (xtensa) 20834M: Chris Zankel <chris@zankel.net> 20835M: Max Filippov <jcmvbkbc@gmail.com> 20836S: Maintained 20837T: git https://github.com/jcmvbkbc/linux-xtensa.git 20838F: arch/xtensa/ 20839F: drivers/irqchip/irq-xtensa-* 20840 20841TEXAS INSTRUMENTS ASoC DRIVERS 20842M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20843L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20844S: Maintained 20845F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20846F: sound/soc/ti/ 20847 20848TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20849M: Ricardo Ribalda <ribalda@kernel.org> 20850L: linux-iio@vger.kernel.org 20851S: Supported 20852F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20853F: drivers/iio/dac/ti-dac7612.c 20854 20855TEXAS INSTRUMENTS DMA DRIVERS 20856M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20857L: dmaengine@vger.kernel.org 20858S: Maintained 20859F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20860F: Documentation/devicetree/bindings/dma/ti-edma.txt 20861F: Documentation/devicetree/bindings/dma/ti/ 20862F: drivers/dma/ti/ 20863X: drivers/dma/ti/cppi41.c 20864F: include/linux/dma/k3-udma-glue.h 20865F: include/linux/dma/ti-cppi5.h 20866F: include/linux/dma/k3-psil.h 20867 20868TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20869M: Nishanth Menon <nm@ti.com> 20870M: Tero Kristo <kristo@kernel.org> 20871M: Santosh Shilimkar <ssantosh@kernel.org> 20872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20873S: Maintained 20874F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20875F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20876F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20877F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20878F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20879F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20880F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20881F: drivers/clk/keystone/sci-clk.c 20882F: drivers/firmware/ti_sci* 20883F: drivers/irqchip/irq-ti-sci-inta.c 20884F: drivers/irqchip/irq-ti-sci-intr.c 20885F: drivers/reset/reset-ti-sci.c 20886F: drivers/soc/ti/ti_sci_inta_msi.c 20887F: drivers/soc/ti/ti_sci_pm_domains.c 20888F: include/dt-bindings/soc/ti,sci_pm_domain.h 20889F: include/linux/soc/ti/ti_sci_inta_msi.h 20890F: include/linux/soc/ti/ti_sci_protocol.h 20891 20892TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20893M: Robert Marko <robert.marko@sartura.hr> 20894M: Luka Perkov <luka.perkov@sartura.hr> 20895L: linux-hwmon@vger.kernel.org 20896S: Maintained 20897F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20898F: Documentation/hwmon/tps23861.rst 20899F: drivers/hwmon/tps23861.c 20900 20901TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20902M: Puranjay Mohan <puranjay12@gmail.com> 20903L: linux-iio@vger.kernel.org 20904S: Supported 20905F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20906F: drivers/iio/temperature/tmp117.c 20907 20908THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20909M: Hans Verkuil <hverkuil@xs4all.nl> 20910L: linux-media@vger.kernel.org 20911S: Maintained 20912W: https://linuxtv.org 20913T: git git://linuxtv.org/media_tree.git 20914F: drivers/media/radio/radio-raremono.c 20915 20916THERMAL 20917M: Rafael J. Wysocki <rafael@kernel.org> 20918M: Daniel Lezcano <daniel.lezcano@linaro.org> 20919R: Amit Kucheria <amitk@kernel.org> 20920R: Zhang Rui <rui.zhang@intel.com> 20921L: linux-pm@vger.kernel.org 20922S: Supported 20923Q: https://patchwork.kernel.org/project/linux-pm/list/ 20924T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20925F: Documentation/ABI/testing/sysfs-class-thermal 20926F: Documentation/admin-guide/thermal/ 20927F: Documentation/devicetree/bindings/thermal/ 20928F: Documentation/driver-api/thermal/ 20929F: drivers/thermal/ 20930F: include/dt-bindings/thermal/ 20931F: include/linux/cpu_cooling.h 20932F: include/linux/thermal.h 20933F: include/uapi/linux/thermal.h 20934F: tools/lib/thermal/ 20935F: tools/thermal/ 20936 20937THERMAL DRIVER FOR AMLOGIC SOCS 20938M: Guillaume La Roque <glaroque@baylibre.com> 20939L: linux-pm@vger.kernel.org 20940L: linux-amlogic@lists.infradead.org 20941S: Supported 20942W: http://linux-meson.com/ 20943F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20944F: drivers/thermal/amlogic_thermal.c 20945 20946THERMAL/CPU_COOLING 20947M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20948M: Daniel Lezcano <daniel.lezcano@linaro.org> 20949M: Viresh Kumar <viresh.kumar@linaro.org> 20950R: Lukasz Luba <lukasz.luba@arm.com> 20951L: linux-pm@vger.kernel.org 20952S: Supported 20953F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20954F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20955F: drivers/thermal/cpufreq_cooling.c 20956F: drivers/thermal/cpuidle_cooling.c 20957F: include/linux/cpu_cooling.h 20958 20959THERMAL/POWER_ALLOCATOR 20960M: Lukasz Luba <lukasz.luba@arm.com> 20961L: linux-pm@vger.kernel.org 20962S: Maintained 20963F: Documentation/driver-api/thermal/power_allocator.rst 20964F: drivers/thermal/gov_power_allocator.c 20965F: drivers/thermal/thermal_trace_ipa.h 20966 20967THINKPAD ACPI EXTRAS DRIVER 20968M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20969L: ibm-acpi-devel@lists.sourceforge.net 20970L: platform-driver-x86@vger.kernel.org 20971S: Maintained 20972W: http://ibm-acpi.sourceforge.net 20973W: http://thinkwiki.org/wiki/Ibm-acpi 20974T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20975F: drivers/platform/x86/thinkpad_acpi.c 20976 20977THINKPAD LMI DRIVER 20978M: Mark Pearson <markpearson@lenovo.com> 20979L: platform-driver-x86@vger.kernel.org 20980S: Maintained 20981F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20982F: drivers/platform/x86/think-lmi.? 20983 20984THUNDERBOLT DMA TRAFFIC TEST DRIVER 20985M: Isaac Hazan <isaac.hazan@intel.com> 20986L: linux-usb@vger.kernel.org 20987S: Maintained 20988F: drivers/thunderbolt/dma_test.c 20989 20990THUNDERBOLT DRIVER 20991M: Andreas Noever <andreas.noever@gmail.com> 20992M: Michael Jamet <michael.jamet@intel.com> 20993M: Mika Westerberg <mika.westerberg@linux.intel.com> 20994M: Yehezkel Bernat <YehezkelShB@gmail.com> 20995L: linux-usb@vger.kernel.org 20996S: Maintained 20997T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20998F: Documentation/admin-guide/thunderbolt.rst 20999F: drivers/thunderbolt/ 21000F: include/linux/thunderbolt.h 21001 21002THUNDERBOLT NETWORK DRIVER 21003M: Michael Jamet <michael.jamet@intel.com> 21004M: Mika Westerberg <mika.westerberg@linux.intel.com> 21005M: Yehezkel Bernat <YehezkelShB@gmail.com> 21006L: netdev@vger.kernel.org 21007S: Maintained 21008F: drivers/net/thunderbolt/ 21009 21010THUNDERX GPIO DRIVER 21011M: Robert Richter <rric@kernel.org> 21012S: Odd Fixes 21013F: drivers/gpio/gpio-thunderx.c 21014 21015TI ADS7924 ADC DRIVER 21016M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21017L: linux-iio@vger.kernel.org 21018S: Supported 21019F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21020F: drivers/iio/adc/ti-ads7924.c 21021 21022TI AM437X VPFE DRIVER 21023M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21024L: linux-media@vger.kernel.org 21025S: Maintained 21026W: https://linuxtv.org 21027Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21028T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21029F: drivers/media/platform/ti/am437x/ 21030 21031TI BANDGAP AND THERMAL DRIVER 21032M: Eduardo Valentin <edubezval@gmail.com> 21033M: Keerthy <j-keerthy@ti.com> 21034L: linux-pm@vger.kernel.org 21035L: linux-omap@vger.kernel.org 21036S: Maintained 21037F: drivers/thermal/ti-soc-thermal/ 21038 21039TI BQ27XXX POWER SUPPLY DRIVER 21040F: drivers/power/supply/bq27xxx_battery.c 21041F: drivers/power/supply/bq27xxx_battery_i2c.c 21042F: include/linux/power/bq27xxx_battery.h 21043 21044TI CDCE706 CLOCK DRIVER 21045M: Max Filippov <jcmvbkbc@gmail.com> 21046S: Maintained 21047F: drivers/clk/clk-cdce706.c 21048 21049TI CLOCK DRIVER 21050M: Tero Kristo <kristo@kernel.org> 21051L: linux-omap@vger.kernel.org 21052S: Odd Fixes 21053F: drivers/clk/ti/ 21054F: include/linux/clk/ti.h 21055 21056TI DAVINCI MACHINE SUPPORT 21057M: Bartosz Golaszewski <brgl@bgdev.pl> 21058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21059S: Maintained 21060T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21061F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21062F: arch/arm/boot/dts/da850* 21063F: arch/arm/mach-davinci/ 21064F: drivers/i2c/busses/i2c-davinci.c 21065 21066TI DAVINCI SERIES CLOCK DRIVER 21067M: David Lechner <david@lechnology.com> 21068R: Sekhar Nori <nsekhar@ti.com> 21069S: Maintained 21070F: Documentation/devicetree/bindings/clock/ti/davinci/ 21071F: drivers/clk/davinci/ 21072F: include/linux/clk/davinci.h 21073 21074TI DAVINCI SERIES GPIO DRIVER 21075M: Keerthy <j-keerthy@ti.com> 21076L: linux-gpio@vger.kernel.org 21077S: Maintained 21078F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21079F: drivers/gpio/gpio-davinci.c 21080 21081TI DAVINCI SERIES MEDIA DRIVER 21082M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21083L: linux-media@vger.kernel.org 21084S: Maintained 21085W: https://linuxtv.org 21086Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21087T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21088F: drivers/media/platform/ti/davinci/ 21089F: include/media/davinci/ 21090 21091TI ENHANCED CAPTURE (eCAP) DRIVER 21092M: Vignesh Raghavendra <vigneshr@ti.com> 21093R: Julien Panis <jpanis@baylibre.com> 21094L: linux-iio@vger.kernel.org 21095L: linux-omap@vger.kernel.org 21096S: Maintained 21097F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21098F: drivers/counter/ti-ecap-capture.c 21099 21100TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21101R: David Lechner <david@lechnology.com> 21102L: linux-iio@vger.kernel.org 21103F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21104F: drivers/counter/ti-eqep.c 21105 21106TI ETHERNET SWITCH DRIVER (CPSW) 21107R: Grygorii Strashko <grygorii.strashko@ti.com> 21108L: linux-omap@vger.kernel.org 21109L: netdev@vger.kernel.org 21110S: Maintained 21111F: drivers/net/ethernet/ti/cpsw* 21112F: drivers/net/ethernet/ti/davinci* 21113 21114TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21115M: Alex Dubov <oakad@yahoo.com> 21116S: Maintained 21117W: http://tifmxx.berlios.de/ 21118F: drivers/memstick/host/tifm_ms.c 21119F: drivers/misc/tifm* 21120F: drivers/mmc/host/tifm_sd.c 21121F: include/linux/tifm.h 21122 21123TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21124M: Nishanth Menon <nm@ti.com> 21125M: Santosh Shilimkar <ssantosh@kernel.org> 21126L: linux-kernel@vger.kernel.org 21127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21128S: Maintained 21129T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21130F: drivers/soc/ti/* 21131 21132TI LM49xxx FAMILY ASoC CODEC DRIVERS 21133M: M R Swami Reddy <mr.swami.reddy@ti.com> 21134M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21135L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21136S: Maintained 21137F: sound/soc/codecs/isabelle* 21138F: sound/soc/codecs/lm49453* 21139 21140TI LMP92064 ADC DRIVER 21141M: Leonard Göhrs <l.goehrs@pengutronix.de> 21142R: kernel@pengutronix.de 21143L: linux-iio@vger.kernel.org 21144S: Maintained 21145F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21146F: drivers/iio/adc/ti-lmp92064.c 21147 21148TI PCM3060 ASoC CODEC DRIVER 21149M: Kirill Marinushkin <kmarinushkin@birdec.com> 21150L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21151S: Maintained 21152F: Documentation/devicetree/bindings/sound/pcm3060.txt 21153F: sound/soc/codecs/pcm3060* 21154 21155TI TAS571X FAMILY ASoC CODEC DRIVER 21156M: Kevin Cernekee <cernekee@chromium.org> 21157L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21158S: Odd Fixes 21159F: sound/soc/codecs/tas571x* 21160 21161TI TMAG5273 MAGNETOMETER DRIVER 21162M: Gerald Loacker <gerald.loacker@wolfvision.net> 21163L: linux-iio@vger.kernel.org 21164S: Maintained 21165F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21166F: drivers/iio/magnetometer/tmag5273.c 21167 21168TI TRF7970A NFC DRIVER 21169M: Mark Greer <mgreer@animalcreek.com> 21170L: linux-wireless@vger.kernel.org 21171S: Supported 21172F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21173F: drivers/nfc/trf7970a.c 21174 21175TI TSC2046 ADC DRIVER 21176M: Oleksij Rempel <o.rempel@pengutronix.de> 21177R: kernel@pengutronix.de 21178L: linux-iio@vger.kernel.org 21179S: Maintained 21180F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21181F: drivers/iio/adc/ti-tsc2046.c 21182 21183TI TWL4030 SERIES SOC CODEC DRIVER 21184M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21185L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21186S: Maintained 21187F: sound/soc/codecs/twl4030* 21188 21189TI VPE/CAL DRIVERS 21190M: Benoit Parrot <bparrot@ti.com> 21191L: linux-media@vger.kernel.org 21192S: Maintained 21193W: http://linuxtv.org/ 21194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21195F: Documentation/devicetree/bindings/media/ti,cal.yaml 21196F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21197F: drivers/media/platform/ti/cal/ 21198F: drivers/media/platform/ti/vpe/ 21199 21200TI WILINK WIRELESS DRIVERS 21201L: linux-wireless@vger.kernel.org 21202S: Orphan 21203W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21204W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21205T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21206F: drivers/net/wireless/ti/ 21207 21208TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21209M: John Stultz <jstultz@google.com> 21210M: Thomas Gleixner <tglx@linutronix.de> 21211R: Stephen Boyd <sboyd@kernel.org> 21212L: linux-kernel@vger.kernel.org 21213S: Supported 21214T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21215F: include/linux/clocksource.h 21216F: include/linux/time.h 21217F: include/linux/timex.h 21218F: include/uapi/linux/time.h 21219F: include/uapi/linux/timex.h 21220F: kernel/time/alarmtimer.c 21221F: kernel/time/clocksource.c 21222F: kernel/time/ntp.c 21223F: kernel/time/time*.c 21224F: tools/testing/selftests/timers/ 21225 21226TIPC NETWORK LAYER 21227M: Jon Maloy <jmaloy@redhat.com> 21228M: Ying Xue <ying.xue@windriver.com> 21229L: netdev@vger.kernel.org (core kernel code) 21230L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21231S: Maintained 21232W: http://tipc.sourceforge.net/ 21233F: include/uapi/linux/tipc*.h 21234F: net/tipc/ 21235 21236TLAN NETWORK DRIVER 21237M: Samuel Chessman <chessman@tux.org> 21238L: tlan-devel@lists.sourceforge.net (subscribers-only) 21239S: Maintained 21240W: http://sourceforge.net/projects/tlan/ 21241F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21242F: drivers/net/ethernet/ti/tlan.* 21243 21244TMIO/SDHI MMC DRIVER 21245M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21246L: linux-mmc@vger.kernel.org 21247L: linux-renesas-soc@vger.kernel.org 21248S: Supported 21249F: drivers/mmc/host/renesas_sdhi* 21250F: drivers/mmc/host/tmio_mmc* 21251F: include/linux/mfd/tmio.h 21252 21253TMP401 HARDWARE MONITOR DRIVER 21254M: Guenter Roeck <linux@roeck-us.net> 21255L: linux-hwmon@vger.kernel.org 21256S: Maintained 21257F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21258F: Documentation/hwmon/tmp401.rst 21259F: drivers/hwmon/tmp401.c 21260 21261TMP464 HARDWARE MONITOR DRIVER 21262M: Guenter Roeck <linux@roeck-us.net> 21263L: linux-hwmon@vger.kernel.org 21264S: Maintained 21265F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21266F: Documentation/hwmon/tmp464.rst 21267F: drivers/hwmon/tmp464.c 21268 21269TMP513 HARDWARE MONITOR DRIVER 21270M: Eric Tremblay <etremblay@distech-controls.com> 21271L: linux-hwmon@vger.kernel.org 21272S: Maintained 21273F: Documentation/hwmon/tmp513.rst 21274F: drivers/hwmon/tmp513.c 21275 21276TMPFS (SHMEM FILESYSTEM) 21277M: Hugh Dickins <hughd@google.com> 21278L: linux-mm@kvack.org 21279S: Maintained 21280F: include/linux/shmem_fs.h 21281F: mm/shmem.c 21282 21283TOMOYO SECURITY MODULE 21284M: Kentaro Takeda <takedakn@nttdata.co.jp> 21285M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21286L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21287L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21288L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21289L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21290S: Maintained 21291W: https://tomoyo.osdn.jp/ 21292F: security/tomoyo/ 21293 21294TOPSTAR LAPTOP EXTRAS DRIVER 21295M: Herton Ronaldo Krzesinski <herton@canonical.com> 21296L: platform-driver-x86@vger.kernel.org 21297S: Maintained 21298F: drivers/platform/x86/topstar-laptop.c 21299 21300TORTURE-TEST MODULES 21301M: Davidlohr Bueso <dave@stgolabs.net> 21302M: "Paul E. McKenney" <paulmck@kernel.org> 21303M: Josh Triplett <josh@joshtriplett.org> 21304L: linux-kernel@vger.kernel.org 21305S: Supported 21306T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21307F: Documentation/RCU/torture.rst 21308F: kernel/locking/locktorture.c 21309F: kernel/rcu/rcuscale.c 21310F: kernel/rcu/rcutorture.c 21311F: kernel/rcu/refscale.c 21312F: kernel/torture.c 21313 21314TOSHIBA ACPI EXTRAS DRIVER 21315M: Azael Avalos <coproscefalo@gmail.com> 21316L: platform-driver-x86@vger.kernel.org 21317S: Maintained 21318F: drivers/platform/x86/toshiba_acpi.c 21319 21320TOSHIBA BLUETOOTH DRIVER 21321M: Azael Avalos <coproscefalo@gmail.com> 21322L: platform-driver-x86@vger.kernel.org 21323S: Maintained 21324F: drivers/platform/x86/toshiba_bluetooth.c 21325 21326TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21327M: Azael Avalos <coproscefalo@gmail.com> 21328L: platform-driver-x86@vger.kernel.org 21329S: Maintained 21330F: drivers/platform/x86/toshiba_haps.c 21331 21332TOSHIBA SMM DRIVER 21333M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21334S: Maintained 21335W: http://www.buzzard.org.uk/toshiba/ 21336F: drivers/char/toshiba.c 21337F: include/linux/toshiba.h 21338F: include/uapi/linux/toshiba.h 21339 21340TOSHIBA TC358743 DRIVER 21341M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21342L: linux-media@vger.kernel.org 21343S: Maintained 21344F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21345F: drivers/media/i2c/tc358743* 21346F: include/media/i2c/tc358743.h 21347 21348TOSHIBA WMI HOTKEYS DRIVER 21349M: Azael Avalos <coproscefalo@gmail.com> 21350L: platform-driver-x86@vger.kernel.org 21351S: Maintained 21352F: drivers/platform/x86/toshiba-wmi.c 21353 21354TPM DEVICE DRIVER 21355M: Peter Huewe <peterhuewe@gmx.de> 21356M: Jarkko Sakkinen <jarkko@kernel.org> 21357R: Jason Gunthorpe <jgg@ziepe.ca> 21358L: linux-integrity@vger.kernel.org 21359S: Maintained 21360W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21361Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21362T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21363F: drivers/char/tpm/ 21364 21365TPS546D24 DRIVER 21366M: Duke Du <dukedu83@gmail.com> 21367L: linux-hwmon@vger.kernel.org 21368S: Maintained 21369F: Documentation/hwmon/tps546d24.rst 21370F: drivers/hwmon/pmbus/tps546d24.c 21371 21372TRACING 21373M: Steven Rostedt <rostedt@goodmis.org> 21374M: Masami Hiramatsu <mhiramat@kernel.org> 21375L: linux-kernel@vger.kernel.org 21376L: linux-trace-kernel@vger.kernel.org 21377Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21378S: Maintained 21379T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21380F: Documentation/trace/* 21381F: fs/tracefs/ 21382F: include/linux/trace*.h 21383F: include/trace/ 21384F: kernel/trace/ 21385F: scripts/tracing/ 21386F: tools/testing/selftests/ftrace/ 21387 21388TRACING MMIO ACCESSES (MMIOTRACE) 21389M: Steven Rostedt <rostedt@goodmis.org> 21390M: Masami Hiramatsu <mhiramat@kernel.org> 21391R: Karol Herbst <karolherbst@gmail.com> 21392R: Pekka Paalanen <ppaalanen@gmail.com> 21393L: linux-kernel@vger.kernel.org 21394L: nouveau@lists.freedesktop.org 21395S: Maintained 21396F: arch/x86/mm/kmmio.c 21397F: arch/x86/mm/mmio-mod.c 21398F: arch/x86/mm/testmmiotrace.c 21399F: include/linux/mmiotrace.h 21400F: kernel/trace/trace_mmiotrace.c 21401 21402TRACING OS NOISE / LATENCY TRACERS 21403M: Steven Rostedt <rostedt@goodmis.org> 21404M: Daniel Bristot de Oliveira <bristot@kernel.org> 21405S: Maintained 21406F: kernel/trace/trace_osnoise.c 21407F: include/trace/events/osnoise.h 21408F: kernel/trace/trace_hwlat.c 21409F: kernel/trace/trace_irqsoff.c 21410F: kernel/trace/trace_sched_wakeup.c 21411F: Documentation/trace/osnoise-tracer.rst 21412F: Documentation/trace/timerlat-tracer.rst 21413F: Documentation/trace/hwlat_detector.rst 21414F: arch/*/kernel/trace.c 21415 21416Real-time Linux Analysis (RTLA) tools 21417M: Daniel Bristot de Oliveira <bristot@kernel.org> 21418M: Steven Rostedt <rostedt@goodmis.org> 21419L: linux-trace-devel@vger.kernel.org 21420S: Maintained 21421F: Documentation/tools/rtla/ 21422F: tools/tracing/rtla/ 21423 21424TECHNICAL ADVISORY BOARD PROCESS DOCS 21425M: "Theodore Ts'o" <tytso@mit.edu> 21426M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21427L: tech-board-discuss@lists.linux-foundation.org 21428S: Maintained 21429F: Documentation/process/researcher-guidelines.rst 21430F: Documentation/process/contribution-maturity-model.rst 21431 21432TRADITIONAL CHINESE DOCUMENTATION 21433M: Hu Haowen <src.res@email.cn> 21434L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21435S: Maintained 21436W: https://github.com/srcres258/linux-doc 21437T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21438F: Documentation/translations/zh_TW/ 21439 21440TTY LAYER 21441M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21442M: Jiri Slaby <jirislaby@kernel.org> 21443S: Supported 21444T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21445F: Documentation/driver-api/serial/ 21446F: drivers/tty/ 21447F: drivers/tty/serial/serial_core.c 21448F: include/linux/selection.h 21449F: include/linux/serial.h 21450F: include/linux/serial_core.h 21451F: include/linux/sysrq.h 21452F: include/linux/tty*.h 21453F: include/linux/vt.h 21454F: include/linux/vt_*.h 21455F: include/uapi/linux/serial.h 21456F: include/uapi/linux/serial_core.h 21457F: include/uapi/linux/tty.h 21458 21459TUA9001 MEDIA DRIVER 21460M: Antti Palosaari <crope@iki.fi> 21461L: linux-media@vger.kernel.org 21462S: Maintained 21463W: https://linuxtv.org 21464W: http://palosaari.fi/linux/ 21465Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21466T: git git://linuxtv.org/anttip/media_tree.git 21467F: drivers/media/tuners/tua9001* 21468 21469TULIP NETWORK DRIVERS 21470L: netdev@vger.kernel.org 21471L: linux-parisc@vger.kernel.org 21472S: Orphan 21473F: drivers/net/ethernet/dec/tulip/ 21474 21475TUN/TAP driver 21476M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21477S: Maintained 21478W: http://vtun.sourceforge.net/tun 21479F: Documentation/networking/tuntap.rst 21480F: arch/um/os-Linux/drivers/ 21481 21482TURBOCHANNEL SUBSYSTEM 21483M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21484M: Ralf Baechle <ralf@linux-mips.org> 21485L: linux-mips@vger.kernel.org 21486S: Maintained 21487Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21488F: drivers/tc/ 21489F: include/linux/tc.h 21490 21491TURBOSTAT UTILITY 21492M: "Len Brown" <lenb@kernel.org> 21493L: linux-pm@vger.kernel.org 21494S: Supported 21495Q: https://patchwork.kernel.org/project/linux-pm/list/ 21496B: https://bugzilla.kernel.org 21497T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21498F: tools/power/x86/turbostat/ 21499 21500TW5864 VIDEO4LINUX DRIVER 21501M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21502M: Anton Sviridenko <anton@corp.bluecherry.net> 21503M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21504M: Andrey Utkin <andrey_utkin@fastmail.com> 21505L: linux-media@vger.kernel.org 21506S: Supported 21507F: drivers/media/pci/tw5864/ 21508 21509TW68 VIDEO4LINUX DRIVER 21510M: Hans Verkuil <hverkuil@xs4all.nl> 21511L: linux-media@vger.kernel.org 21512S: Odd Fixes 21513W: https://linuxtv.org 21514T: git git://linuxtv.org/media_tree.git 21515F: drivers/media/pci/tw68/ 21516 21517TW686X VIDEO4LINUX DRIVER 21518M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21519L: linux-media@vger.kernel.org 21520S: Maintained 21521W: http://linuxtv.org 21522T: git git://linuxtv.org/media_tree.git 21523F: drivers/media/pci/tw686x/ 21524 21525U-BOOT ENVIRONMENT VARIABLES 21526M: Rafał Miłecki <rafal@milecki.pl> 21527S: Maintained 21528F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21529F: drivers/nvmem/u-boot-env.c 21530 21531UACCE ACCELERATOR FRAMEWORK 21532M: Zhangfei Gao <zhangfei.gao@linaro.org> 21533M: Zhou Wang <wangzhou1@hisilicon.com> 21534L: linux-accelerators@lists.ozlabs.org 21535L: linux-kernel@vger.kernel.org 21536S: Maintained 21537F: Documentation/ABI/testing/sysfs-driver-uacce 21538F: Documentation/misc-devices/uacce.rst 21539F: drivers/misc/uacce/ 21540F: include/linux/uacce.h 21541F: include/uapi/misc/uacce/ 21542 21543UBI FILE SYSTEM (UBIFS) 21544M: Richard Weinberger <richard@nod.at> 21545L: linux-mtd@lists.infradead.org 21546S: Supported 21547W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21548T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21549T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21550F: Documentation/ABI/testing/sysfs-fs-ubifs 21551F: Documentation/filesystems/ubifs-authentication.rst 21552F: Documentation/filesystems/ubifs.rst 21553F: fs/ubifs/ 21554 21555UBLK USERSPACE BLOCK DRIVER 21556M: Ming Lei <ming.lei@redhat.com> 21557L: linux-block@vger.kernel.org 21558S: Maintained 21559F: Documentation/block/ublk.rst 21560F: drivers/block/ublk_drv.c 21561F: include/uapi/linux/ublk_cmd.h 21562 21563UCLINUX (M68KNOMMU AND COLDFIRE) 21564M: Greg Ungerer <gerg@linux-m68k.org> 21565L: linux-m68k@lists.linux-m68k.org 21566S: Maintained 21567W: http://www.linux-m68k.org/ 21568T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21569F: arch/m68k/*/*_no.* 21570F: arch/m68k/68*/ 21571F: arch/m68k/coldfire/ 21572F: arch/m68k/include/asm/*_no.* 21573 21574UDF FILESYSTEM 21575M: Jan Kara <jack@suse.com> 21576S: Maintained 21577F: Documentation/filesystems/udf.rst 21578F: fs/udf/ 21579 21580UDRAW TABLET 21581M: Bastien Nocera <hadess@hadess.net> 21582L: linux-input@vger.kernel.org 21583S: Maintained 21584F: drivers/hid/hid-udraw-ps3.c 21585 21586UFS FILESYSTEM 21587M: Evgeniy Dushistov <dushistov@mail.ru> 21588S: Maintained 21589F: Documentation/admin-guide/ufs.rst 21590F: fs/ufs/ 21591 21592UHID USERSPACE HID IO DRIVER 21593M: David Rheinsberg <david.rheinsberg@gmail.com> 21594L: linux-input@vger.kernel.org 21595S: Maintained 21596F: drivers/hid/uhid.c 21597F: include/uapi/linux/uhid.h 21598 21599ULPI BUS 21600M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21601L: linux-usb@vger.kernel.org 21602S: Maintained 21603F: drivers/usb/common/ulpi.c 21604F: include/linux/ulpi/ 21605 21606UNICODE SUBSYSTEM 21607M: Gabriel Krisman Bertazi <krisman@collabora.com> 21608L: linux-fsdevel@vger.kernel.org 21609S: Supported 21610F: fs/unicode/ 21611 21612UNIFDEF 21613M: Tony Finch <dot@dotat.at> 21614S: Maintained 21615W: http://dotat.at/prog/unifdef 21616F: scripts/unifdef.c 21617 21618UNIFORM CDROM DRIVER 21619M: Phillip Potter <phil@philpotter.co.uk> 21620S: Maintained 21621F: Documentation/cdrom/ 21622F: drivers/cdrom/cdrom.c 21623F: include/linux/cdrom.h 21624F: include/uapi/linux/cdrom.h 21625 21626UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21627R: Alim Akhtar <alim.akhtar@samsung.com> 21628R: Avri Altman <avri.altman@wdc.com> 21629R: Bart Van Assche <bvanassche@acm.org> 21630L: linux-scsi@vger.kernel.org 21631S: Supported 21632F: Documentation/devicetree/bindings/ufs/ 21633F: Documentation/scsi/ufs.rst 21634F: drivers/ufs/core/ 21635 21636UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21637M: Pedro Sousa <pedrom.sousa@synopsys.com> 21638L: linux-scsi@vger.kernel.org 21639S: Supported 21640F: drivers/ufs/host/*dwc* 21641 21642UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21643M: Alim Akhtar <alim.akhtar@samsung.com> 21644L: linux-scsi@vger.kernel.org 21645S: Maintained 21646F: drivers/ufs/host/ufs-exynos* 21647 21648UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21649M: Stanley Chu <stanley.chu@mediatek.com> 21650L: linux-scsi@vger.kernel.org 21651L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21652S: Maintained 21653F: drivers/ufs/host/ufs-mediatek* 21654 21655UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21656M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21657L: linux-arm-msm@vger.kernel.org 21658L: linux-scsi@vger.kernel.org 21659S: Maintained 21660F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21661F: drivers/ufs/host/ufs-qcom* 21662 21663UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21664M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21665L: linux-renesas-soc@vger.kernel.org 21666L: linux-scsi@vger.kernel.org 21667S: Maintained 21668F: drivers/ufs/host/ufs-renesas.c 21669 21670UNSORTED BLOCK IMAGES (UBI) 21671M: Richard Weinberger <richard@nod.at> 21672L: linux-mtd@lists.infradead.org 21673S: Supported 21674W: http://www.linux-mtd.infradead.org/ 21675T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21676T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21677F: drivers/mtd/ubi/ 21678F: include/linux/mtd/ubi.h 21679F: include/uapi/mtd/ubi-user.h 21680 21681USB "USBNET" DRIVER FRAMEWORK 21682M: Oliver Neukum <oneukum@suse.com> 21683L: netdev@vger.kernel.org 21684S: Maintained 21685W: http://www.linux-usb.org/usbnet 21686F: drivers/net/usb/usbnet.c 21687F: include/linux/usb/usbnet.h 21688 21689USB ACM DRIVER 21690M: Oliver Neukum <oneukum@suse.com> 21691L: linux-usb@vger.kernel.org 21692S: Maintained 21693F: Documentation/usb/acm.rst 21694F: drivers/usb/class/cdc-acm.* 21695 21696USB APPLE MFI FASTCHARGE DRIVER 21697M: Bastien Nocera <hadess@hadess.net> 21698L: linux-usb@vger.kernel.org 21699S: Maintained 21700F: drivers/usb/misc/apple-mfi-fastcharge.c 21701 21702USB AR5523 WIRELESS DRIVER 21703M: Pontus Fuchs <pontus.fuchs@gmail.com> 21704L: linux-wireless@vger.kernel.org 21705S: Maintained 21706F: drivers/net/wireless/ath/ar5523/ 21707 21708USB ATTACHED SCSI 21709M: Oliver Neukum <oneukum@suse.com> 21710L: linux-usb@vger.kernel.org 21711L: linux-scsi@vger.kernel.org 21712S: Maintained 21713F: drivers/usb/storage/uas.c 21714 21715USB CDC ETHERNET DRIVER 21716M: Oliver Neukum <oliver@neukum.org> 21717L: linux-usb@vger.kernel.org 21718S: Maintained 21719F: drivers/net/usb/cdc_*.c 21720F: include/uapi/linux/usb/cdc.h 21721 21722USB CHAOSKEY DRIVER 21723M: Keith Packard <keithp@keithp.com> 21724L: linux-usb@vger.kernel.org 21725S: Maintained 21726F: drivers/usb/misc/chaoskey.c 21727 21728USB CYPRESS C67X00 DRIVER 21729L: linux-usb@vger.kernel.org 21730S: Orphan 21731F: drivers/usb/c67x00/ 21732 21733USB DAVICOM DM9601 DRIVER 21734M: Peter Korsgaard <peter@korsgaard.com> 21735L: netdev@vger.kernel.org 21736S: Maintained 21737W: http://www.linux-usb.org/usbnet 21738F: drivers/net/usb/dm9601.c 21739 21740USB EHCI DRIVER 21741M: Alan Stern <stern@rowland.harvard.edu> 21742L: linux-usb@vger.kernel.org 21743S: Maintained 21744F: Documentation/usb/ehci.rst 21745F: drivers/usb/host/ehci* 21746 21747USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21748M: Jiri Kosina <jikos@kernel.org> 21749M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21750L: linux-usb@vger.kernel.org 21751S: Maintained 21752T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21753F: Documentation/hid/hiddev.rst 21754F: drivers/hid/usbhid/ 21755 21756USB INTEL XHCI ROLE MUX DRIVER 21757M: Hans de Goede <hdegoede@redhat.com> 21758L: linux-usb@vger.kernel.org 21759S: Maintained 21760F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21761 21762USB IP DRIVER FOR HISILICON KIRIN 960 21763M: Yu Chen <chenyu56@huawei.com> 21764M: Binghui Wang <wangbinghui@hisilicon.com> 21765L: linux-usb@vger.kernel.org 21766S: Maintained 21767F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21768F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21769 21770USB IP DRIVER FOR HISILICON KIRIN 970 21771M: Mauro Carvalho Chehab <mchehab@kernel.org> 21772L: linux-usb@vger.kernel.org 21773S: Maintained 21774F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21775F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21776 21777USB ISP116X DRIVER 21778M: Olav Kongas <ok@artecdesign.ee> 21779L: linux-usb@vger.kernel.org 21780S: Maintained 21781F: drivers/usb/host/isp116x* 21782F: include/linux/usb/isp116x.h 21783 21784USB ISP1760 DRIVER 21785M: Rui Miguel Silva <rui.silva@linaro.org> 21786L: linux-usb@vger.kernel.org 21787S: Maintained 21788F: drivers/usb/isp1760/* 21789F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21790 21791USB LAN78XX ETHERNET DRIVER 21792M: Woojung Huh <woojung.huh@microchip.com> 21793M: UNGLinuxDriver@microchip.com 21794L: netdev@vger.kernel.org 21795S: Maintained 21796F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21797F: drivers/net/usb/lan78xx.* 21798F: include/dt-bindings/net/microchip-lan78xx.h 21799 21800USB MASS STORAGE DRIVER 21801M: Alan Stern <stern@rowland.harvard.edu> 21802L: linux-usb@vger.kernel.org 21803L: usb-storage@lists.one-eyed-alien.net 21804S: Maintained 21805F: drivers/usb/storage/ 21806 21807USB MIDI DRIVER 21808M: Clemens Ladisch <clemens@ladisch.de> 21809L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21810S: Maintained 21811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21812F: sound/usb/midi.* 21813 21814USB NETWORKING DRIVERS 21815L: linux-usb@vger.kernel.org 21816S: Odd Fixes 21817F: drivers/net/usb/ 21818 21819USB OHCI DRIVER 21820M: Alan Stern <stern@rowland.harvard.edu> 21821L: linux-usb@vger.kernel.org 21822S: Maintained 21823F: Documentation/usb/ohci.rst 21824F: drivers/usb/host/ohci* 21825 21826USB OTG FSM (Finite State Machine) 21827M: Peter Chen <peter.chen@kernel.org> 21828L: linux-usb@vger.kernel.org 21829S: Maintained 21830T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21831F: drivers/usb/common/usb-otg-fsm.c 21832 21833USB OVER IP DRIVER 21834M: Valentina Manea <valentina.manea.m@gmail.com> 21835M: Shuah Khan <shuah@kernel.org> 21836M: Shuah Khan <skhan@linuxfoundation.org> 21837R: Hongren Zheng <i@zenithal.me> 21838L: linux-usb@vger.kernel.org 21839S: Maintained 21840F: Documentation/usb/usbip_protocol.rst 21841F: drivers/usb/usbip/ 21842F: tools/testing/selftests/drivers/usb/usbip/ 21843F: tools/usb/usbip/ 21844 21845USB PEGASUS DRIVER 21846M: Petko Manolov <petkan@nucleusys.com> 21847L: linux-usb@vger.kernel.org 21848L: netdev@vger.kernel.org 21849S: Maintained 21850W: https://github.com/petkan/pegasus 21851T: git https://github.com/petkan/pegasus.git 21852F: drivers/net/usb/pegasus.* 21853 21854USB PRINTER DRIVER (usblp) 21855M: Pete Zaitcev <zaitcev@redhat.com> 21856L: linux-usb@vger.kernel.org 21857S: Supported 21858F: drivers/usb/class/usblp.c 21859 21860USB RAW GADGET DRIVER 21861R: Andrey Konovalov <andreyknvl@gmail.com> 21862L: linux-usb@vger.kernel.org 21863S: Maintained 21864F: Documentation/usb/raw-gadget.rst 21865F: drivers/usb/gadget/legacy/raw_gadget.c 21866F: include/uapi/linux/usb/raw_gadget.h 21867 21868USB QMI WWAN NETWORK DRIVER 21869M: Bjørn Mork <bjorn@mork.no> 21870L: netdev@vger.kernel.org 21871S: Maintained 21872F: Documentation/ABI/testing/sysfs-class-net-qmi 21873F: drivers/net/usb/qmi_wwan.c 21874 21875USB RTL8150 DRIVER 21876M: Petko Manolov <petkan@nucleusys.com> 21877L: linux-usb@vger.kernel.org 21878L: netdev@vger.kernel.org 21879S: Maintained 21880W: https://github.com/petkan/rtl8150 21881T: git https://github.com/petkan/rtl8150.git 21882F: drivers/net/usb/rtl8150.c 21883 21884USB SERIAL SUBSYSTEM 21885M: Johan Hovold <johan@kernel.org> 21886L: linux-usb@vger.kernel.org 21887S: Maintained 21888T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21889F: Documentation/usb/usb-serial.rst 21890F: drivers/usb/serial/ 21891F: include/linux/usb/serial.h 21892 21893USB SMSC75XX ETHERNET DRIVER 21894M: Steve Glendinning <steve.glendinning@shawell.net> 21895L: netdev@vger.kernel.org 21896S: Maintained 21897F: drivers/net/usb/smsc75xx.* 21898 21899USB SMSC95XX ETHERNET DRIVER 21900M: Steve Glendinning <steve.glendinning@shawell.net> 21901M: UNGLinuxDriver@microchip.com 21902L: netdev@vger.kernel.org 21903S: Maintained 21904F: drivers/net/usb/smsc95xx.* 21905 21906USB SUBSYSTEM 21907M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21908L: linux-usb@vger.kernel.org 21909S: Supported 21910W: http://www.linux-usb.org 21911T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21912F: Documentation/devicetree/bindings/usb/ 21913F: Documentation/usb/ 21914F: drivers/usb/ 21915F: include/dt-bindings/usb/ 21916F: include/linux/usb.h 21917F: include/linux/usb/ 21918 21919USB TYPEC BUS FOR ALTERNATE MODES 21920M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21921L: linux-usb@vger.kernel.org 21922S: Maintained 21923F: Documentation/ABI/testing/sysfs-bus-typec 21924F: Documentation/driver-api/usb/typec_bus.rst 21925F: drivers/usb/typec/altmodes/ 21926F: include/linux/usb/typec_altmode.h 21927 21928USB TYPEC CLASS 21929M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21930L: linux-usb@vger.kernel.org 21931S: Maintained 21932F: Documentation/ABI/testing/sysfs-class-typec 21933F: Documentation/driver-api/usb/typec.rst 21934F: drivers/usb/typec/ 21935F: include/linux/usb/typec.h 21936 21937USB TYPEC INTEL PMC MUX DRIVER 21938M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21939L: linux-usb@vger.kernel.org 21940S: Maintained 21941F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21942F: drivers/usb/typec/mux/intel_pmc_mux.c 21943 21944USB TYPEC PI3USB30532 MUX DRIVER 21945M: Hans de Goede <hdegoede@redhat.com> 21946L: linux-usb@vger.kernel.org 21947S: Maintained 21948F: drivers/usb/typec/mux/pi3usb30532.c 21949 21950USB TYPEC PORT CONTROLLER DRIVERS 21951M: Guenter Roeck <linux@roeck-us.net> 21952L: linux-usb@vger.kernel.org 21953S: Maintained 21954F: drivers/usb/typec/tcpm/ 21955 21956USB UHCI DRIVER 21957M: Alan Stern <stern@rowland.harvard.edu> 21958L: linux-usb@vger.kernel.org 21959S: Maintained 21960F: drivers/usb/host/uhci* 21961 21962USB VIDEO CLASS 21963M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21964L: linux-media@vger.kernel.org 21965S: Maintained 21966W: http://www.ideasonboard.org/uvc/ 21967T: git git://linuxtv.org/media_tree.git 21968F: drivers/media/usb/uvc/ 21969F: include/uapi/linux/uvcvideo.h 21970 21971USB WEBCAM GADGET 21972M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21973M: Daniel Scally <dan.scally@ideasonboard.com> 21974L: linux-usb@vger.kernel.org 21975S: Maintained 21976F: drivers/usb/gadget/function/*uvc* 21977F: drivers/usb/gadget/legacy/webcam.c 21978F: include/uapi/linux/usb/g_uvc.h 21979 21980USB WIRELESS RNDIS DRIVER (rndis_wlan) 21981M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21982L: linux-wireless@vger.kernel.org 21983S: Maintained 21984F: drivers/net/wireless/legacy/rndis_wlan.c 21985 21986USB XHCI DRIVER 21987M: Mathias Nyman <mathias.nyman@intel.com> 21988L: linux-usb@vger.kernel.org 21989S: Supported 21990F: drivers/usb/host/pci-quirks* 21991F: drivers/usb/host/xhci* 21992 21993USB ZD1201 DRIVER 21994L: linux-wireless@vger.kernel.org 21995S: Orphan 21996W: http://linux-lc100020.sourceforge.net 21997F: drivers/net/wireless/zydas/zd1201.* 21998 21999USER DATAGRAM PROTOCOL (UDP) 22000M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22001S: Maintained 22002F: include/linux/udp.h 22003F: net/ipv4/udp.c 22004F: net/ipv6/udp.c 22005 22006USER-MODE LINUX (UML) 22007M: Richard Weinberger <richard@nod.at> 22008M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22009M: Johannes Berg <johannes@sipsolutions.net> 22010L: linux-um@lists.infradead.org 22011S: Maintained 22012W: http://user-mode-linux.sourceforge.net 22013Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22014T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22015T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22016F: Documentation/virt/uml/ 22017F: arch/um/ 22018F: arch/x86/um/ 22019F: fs/hostfs/ 22020 22021USERSPACE COPYIN/COPYOUT (UIOVEC) 22022M: Alexander Viro <viro@zeniv.linux.org.uk> 22023S: Maintained 22024F: include/linux/uio.h 22025F: lib/iov_iter.c 22026 22027USERSPACE DMA BUFFER DRIVER 22028M: Gerd Hoffmann <kraxel@redhat.com> 22029L: dri-devel@lists.freedesktop.org 22030S: Maintained 22031T: git git://anongit.freedesktop.org/drm/drm-misc 22032F: drivers/dma-buf/udmabuf.c 22033F: include/uapi/linux/udmabuf.h 22034 22035USERSPACE I/O (UIO) 22036M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22037S: Maintained 22038T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22039F: Documentation/driver-api/uio-howto.rst 22040F: drivers/uio/ 22041F: include/linux/uio_driver.h 22042 22043UTIL-LINUX PACKAGE 22044M: Karel Zak <kzak@redhat.com> 22045L: util-linux@vger.kernel.org 22046S: Maintained 22047W: http://en.wikipedia.org/wiki/Util-linux 22048T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22049 22050UUID HELPERS 22051R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22052L: linux-kernel@vger.kernel.org 22053S: Maintained 22054F: include/linux/uuid.h 22055F: lib/test_uuid.c 22056F: lib/uuid.c 22057 22058UV SYSFS DRIVER 22059M: Justin Ernst <justin.ernst@hpe.com> 22060L: platform-driver-x86@vger.kernel.org 22061S: Maintained 22062F: drivers/platform/x86/uv_sysfs.c 22063 22064UVESAFB DRIVER 22065M: Michal Januszewski <spock@gentoo.org> 22066L: linux-fbdev@vger.kernel.org 22067S: Maintained 22068W: https://github.com/mjanusz/v86d 22069F: Documentation/fb/uvesafb.rst 22070F: drivers/video/fbdev/uvesafb.* 22071 22072Ux500 CLOCK DRIVERS 22073M: Ulf Hansson <ulf.hansson@linaro.org> 22074L: linux-clk@vger.kernel.org 22075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22076S: Maintained 22077F: drivers/clk/ux500/ 22078 22079VF610 NAND DRIVER 22080M: Stefan Agner <stefan@agner.ch> 22081L: linux-mtd@lists.infradead.org 22082S: Supported 22083F: drivers/mtd/nand/raw/vf610_nfc.c 22084 22085VFAT/FAT/MSDOS FILESYSTEM 22086M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22087S: Maintained 22088F: Documentation/filesystems/vfat.rst 22089F: fs/fat/ 22090F: tools/testing/selftests/filesystems/fat/ 22091 22092VFIO DRIVER 22093M: Alex Williamson <alex.williamson@redhat.com> 22094L: kvm@vger.kernel.org 22095S: Maintained 22096T: git https://github.com/awilliam/linux-vfio.git 22097F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22098F: Documentation/driver-api/vfio.rst 22099F: drivers/vfio/ 22100F: include/linux/vfio.h 22101F: include/linux/vfio_pci_core.h 22102F: include/uapi/linux/vfio.h 22103 22104VFIO FSL-MC DRIVER 22105M: Diana Craciun <diana.craciun@oss.nxp.com> 22106L: kvm@vger.kernel.org 22107S: Maintained 22108F: drivers/vfio/fsl-mc/ 22109 22110VFIO HISILICON PCI DRIVER 22111M: Longfang Liu <liulongfang@huawei.com> 22112M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22113L: kvm@vger.kernel.org 22114S: Maintained 22115F: drivers/vfio/pci/hisilicon/ 22116 22117VFIO MEDIATED DEVICE DRIVERS 22118M: Kirti Wankhede <kwankhede@nvidia.com> 22119L: kvm@vger.kernel.org 22120S: Maintained 22121F: Documentation/driver-api/vfio-mediated-device.rst 22122F: drivers/vfio/mdev/ 22123F: include/linux/mdev.h 22124F: samples/vfio-mdev/ 22125 22126VFIO PCI DEVICE SPECIFIC DRIVERS 22127R: Jason Gunthorpe <jgg@nvidia.com> 22128R: Yishai Hadas <yishaih@nvidia.com> 22129R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22130R: Kevin Tian <kevin.tian@intel.com> 22131L: kvm@vger.kernel.org 22132S: Maintained 22133P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22134F: drivers/vfio/pci/*/ 22135 22136VFIO PLATFORM DRIVER 22137M: Eric Auger <eric.auger@redhat.com> 22138L: kvm@vger.kernel.org 22139S: Maintained 22140F: drivers/vfio/platform/ 22141 22142VFIO MLX5 PCI DRIVER 22143M: Yishai Hadas <yishaih@nvidia.com> 22144L: kvm@vger.kernel.org 22145S: Maintained 22146F: drivers/vfio/pci/mlx5/ 22147 22148VGA_SWITCHEROO 22149R: Lukas Wunner <lukas@wunner.de> 22150S: Maintained 22151T: git git://anongit.freedesktop.org/drm/drm-misc 22152F: Documentation/gpu/vga-switcheroo.rst 22153F: drivers/gpu/vga/vga_switcheroo.c 22154F: include/linux/vga_switcheroo.h 22155 22156VIA RHINE NETWORK DRIVER 22157S: Maintained 22158M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22159F: drivers/net/ethernet/via/via-rhine.c 22160 22161VIA SD/MMC CARD CONTROLLER DRIVER 22162M: Bruce Chang <brucechang@via.com.tw> 22163M: Harald Welte <HaraldWelte@viatech.com> 22164S: Maintained 22165F: drivers/mmc/host/via-sdmmc.c 22166 22167VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22168M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22169L: linux-fbdev@vger.kernel.org 22170S: Maintained 22171F: drivers/video/fbdev/via/ 22172F: include/linux/via-core.h 22173F: include/linux/via-gpio.h 22174F: include/linux/via_i2c.h 22175 22176VIA VELOCITY NETWORK DRIVER 22177M: Francois Romieu <romieu@fr.zoreil.com> 22178L: netdev@vger.kernel.org 22179S: Maintained 22180F: drivers/net/ethernet/via/via-velocity.* 22181 22182VICODEC VIRTUAL CODEC DRIVER 22183M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22184L: linux-media@vger.kernel.org 22185S: Maintained 22186W: https://linuxtv.org 22187T: git git://linuxtv.org/media_tree.git 22188F: drivers/media/test-drivers/vicodec/* 22189 22190VIDEO I2C POLLING DRIVER 22191M: Matt Ranostay <matt.ranostay@konsulko.com> 22192L: linux-media@vger.kernel.org 22193S: Maintained 22194F: drivers/media/i2c/video-i2c.c 22195 22196VIDEO MULTIPLEXER DRIVER 22197M: Philipp Zabel <p.zabel@pengutronix.de> 22198L: linux-media@vger.kernel.org 22199S: Maintained 22200F: drivers/media/platform/video-mux.c 22201 22202VIDEOBUF2 FRAMEWORK 22203M: Tomasz Figa <tfiga@chromium.org> 22204M: Marek Szyprowski <m.szyprowski@samsung.com> 22205L: linux-media@vger.kernel.org 22206S: Maintained 22207F: drivers/media/common/videobuf2/* 22208F: include/media/videobuf2-* 22209 22210VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22211M: Shuah Khan <skhan@linuxfoundation.org> 22212R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22213L: linux-media@vger.kernel.org 22214S: Maintained 22215W: https://linuxtv.org 22216T: git git://linuxtv.org/media_tree.git 22217F: drivers/media/test-drivers/vimc/* 22218 22219VIRT LIB 22220M: Alex Williamson <alex.williamson@redhat.com> 22221M: Paolo Bonzini <pbonzini@redhat.com> 22222L: kvm@vger.kernel.org 22223S: Supported 22224F: virt/lib/ 22225 22226VIRTIO AND VHOST VSOCK DRIVER 22227M: Stefan Hajnoczi <stefanha@redhat.com> 22228M: Stefano Garzarella <sgarzare@redhat.com> 22229L: kvm@vger.kernel.org 22230L: virtualization@lists.linux-foundation.org 22231L: netdev@vger.kernel.org 22232S: Maintained 22233F: drivers/vhost/vsock.c 22234F: include/linux/virtio_vsock.h 22235F: include/uapi/linux/virtio_vsock.h 22236F: net/vmw_vsock/virtio_transport.c 22237F: net/vmw_vsock/virtio_transport_common.c 22238 22239VIRTIO BLOCK AND SCSI DRIVERS 22240M: "Michael S. Tsirkin" <mst@redhat.com> 22241M: Jason Wang <jasowang@redhat.com> 22242R: Paolo Bonzini <pbonzini@redhat.com> 22243R: Stefan Hajnoczi <stefanha@redhat.com> 22244L: virtualization@lists.linux-foundation.org 22245S: Maintained 22246F: drivers/block/virtio_blk.c 22247F: drivers/scsi/virtio_scsi.c 22248F: drivers/vhost/scsi.c 22249F: include/uapi/linux/virtio_blk.h 22250F: include/uapi/linux/virtio_scsi.h 22251 22252VIRTIO CONSOLE DRIVER 22253M: Amit Shah <amit@kernel.org> 22254L: virtualization@lists.linux-foundation.org 22255S: Maintained 22256F: drivers/char/virtio_console.c 22257F: include/linux/virtio_console.h 22258F: include/uapi/linux/virtio_console.h 22259 22260VIRTIO CORE AND NET DRIVERS 22261M: "Michael S. Tsirkin" <mst@redhat.com> 22262M: Jason Wang <jasowang@redhat.com> 22263R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22264L: virtualization@lists.linux-foundation.org 22265S: Maintained 22266F: Documentation/ABI/testing/sysfs-bus-vdpa 22267F: Documentation/ABI/testing/sysfs-class-vduse 22268F: Documentation/devicetree/bindings/virtio/ 22269F: Documentation/driver-api/virtio/ 22270F: drivers/block/virtio_blk.c 22271F: drivers/crypto/virtio/ 22272F: drivers/net/virtio_net.c 22273F: drivers/vdpa/ 22274F: drivers/virtio/ 22275F: include/linux/vdpa.h 22276F: include/linux/virtio*.h 22277F: include/linux/vringh.h 22278F: include/uapi/linux/virtio_*.h 22279F: tools/virtio/ 22280 22281VISL VIRTUAL STATELESS DECODER DRIVER 22282M: Daniel Almeida <daniel.almeida@collabora.com> 22283L: linux-media@vger.kernel.org 22284S: Supported 22285F: drivers/media/test-drivers/visl 22286 22287IFCVF VIRTIO DATA PATH ACCELERATOR 22288R: Zhu Lingshan <lingshan.zhu@intel.com> 22289F: drivers/vdpa/ifcvf/ 22290 22291SNET DPU VIRTIO DATA PATH ACCELERATOR 22292R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22293F: drivers/vdpa/solidrun/ 22294 22295VIRTIO BALLOON 22296M: "Michael S. Tsirkin" <mst@redhat.com> 22297M: David Hildenbrand <david@redhat.com> 22298L: virtualization@lists.linux-foundation.org 22299S: Maintained 22300F: drivers/virtio/virtio_balloon.c 22301F: include/uapi/linux/virtio_balloon.h 22302F: include/linux/balloon_compaction.h 22303F: mm/balloon_compaction.c 22304 22305VIRTIO CRYPTO DRIVER 22306M: Gonglei <arei.gonglei@huawei.com> 22307L: virtualization@lists.linux-foundation.org 22308L: linux-crypto@vger.kernel.org 22309S: Maintained 22310F: drivers/crypto/virtio/ 22311F: include/uapi/linux/virtio_crypto.h 22312 22313VIRTIO DRIVERS FOR S390 22314M: Cornelia Huck <cohuck@redhat.com> 22315M: Halil Pasic <pasic@linux.ibm.com> 22316M: Eric Farman <farman@linux.ibm.com> 22317L: linux-s390@vger.kernel.org 22318L: virtualization@lists.linux-foundation.org 22319L: kvm@vger.kernel.org 22320S: Supported 22321F: arch/s390/include/uapi/asm/virtio-ccw.h 22322F: drivers/s390/virtio/ 22323 22324VIRTIO FILE SYSTEM 22325M: Vivek Goyal <vgoyal@redhat.com> 22326M: Stefan Hajnoczi <stefanha@redhat.com> 22327M: Miklos Szeredi <miklos@szeredi.hu> 22328L: virtualization@lists.linux-foundation.org 22329L: linux-fsdevel@vger.kernel.org 22330S: Supported 22331W: https://virtio-fs.gitlab.io/ 22332F: Documentation/filesystems/virtiofs.rst 22333F: fs/fuse/virtio_fs.c 22334F: include/uapi/linux/virtio_fs.h 22335 22336VIRTIO GPIO DRIVER 22337M: Enrico Weigelt, metux IT consult <info@metux.net> 22338M: Viresh Kumar <vireshk@kernel.org> 22339L: linux-gpio@vger.kernel.org 22340L: virtualization@lists.linux-foundation.org 22341S: Maintained 22342F: drivers/gpio/gpio-virtio.c 22343F: include/uapi/linux/virtio_gpio.h 22344 22345VIRTIO GPU DRIVER 22346M: David Airlie <airlied@redhat.com> 22347M: Gerd Hoffmann <kraxel@redhat.com> 22348R: Gurchetan Singh <gurchetansingh@chromium.org> 22349R: Chia-I Wu <olvaffe@gmail.com> 22350L: dri-devel@lists.freedesktop.org 22351L: virtualization@lists.linux-foundation.org 22352S: Maintained 22353T: git git://anongit.freedesktop.org/drm/drm-misc 22354F: drivers/gpu/drm/virtio/ 22355F: include/uapi/linux/virtio_gpu.h 22356 22357VIRTIO HOST (VHOST) 22358M: "Michael S. Tsirkin" <mst@redhat.com> 22359M: Jason Wang <jasowang@redhat.com> 22360L: kvm@vger.kernel.org 22361L: virtualization@lists.linux-foundation.org 22362L: netdev@vger.kernel.org 22363S: Maintained 22364T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22365F: kernel/vhost_task.c 22366F: drivers/vhost/ 22367F: include/linux/sched/vhost_task.h 22368F: include/linux/vhost_iotlb.h 22369F: include/uapi/linux/vhost.h 22370 22371VIRTIO INPUT DRIVER 22372M: Gerd Hoffmann <kraxel@redhat.com> 22373S: Maintained 22374F: drivers/virtio/virtio_input.c 22375F: include/uapi/linux/virtio_input.h 22376 22377VIRTIO IOMMU DRIVER 22378M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22379L: virtualization@lists.linux-foundation.org 22380S: Maintained 22381F: drivers/iommu/virtio-iommu.c 22382F: include/uapi/linux/virtio_iommu.h 22383 22384VIRTIO MEM DRIVER 22385M: David Hildenbrand <david@redhat.com> 22386L: virtualization@lists.linux-foundation.org 22387S: Maintained 22388W: https://virtio-mem.gitlab.io/ 22389F: drivers/virtio/virtio_mem.c 22390F: include/uapi/linux/virtio_mem.h 22391 22392VIRTIO SOUND DRIVER 22393M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22394M: "Michael S. Tsirkin" <mst@redhat.com> 22395L: virtualization@lists.linux-foundation.org 22396L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22397S: Maintained 22398F: include/uapi/linux/virtio_snd.h 22399F: sound/virtio/* 22400 22401VIRTIO I2C DRIVER 22402M: Conghui Chen <conghui.chen@intel.com> 22403M: Viresh Kumar <viresh.kumar@linaro.org> 22404L: linux-i2c@vger.kernel.org 22405L: virtualization@lists.linux-foundation.org 22406S: Maintained 22407F: drivers/i2c/busses/i2c-virtio.c 22408F: include/uapi/linux/virtio_i2c.h 22409 22410VIRTIO PMEM DRIVER 22411M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22412L: virtualization@lists.linux-foundation.org 22413S: Maintained 22414F: drivers/nvdimm/virtio_pmem.c 22415F: drivers/nvdimm/nd_virtio.c 22416 22417VIRTUAL BOX GUEST DEVICE DRIVER 22418M: Hans de Goede <hdegoede@redhat.com> 22419M: Arnd Bergmann <arnd@arndb.de> 22420M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22421S: Maintained 22422F: drivers/virt/vboxguest/ 22423F: include/linux/vbox_utils.h 22424F: include/uapi/linux/vbox*.h 22425 22426VIRTUAL BOX SHARED FOLDER VFS DRIVER 22427M: Hans de Goede <hdegoede@redhat.com> 22428L: linux-fsdevel@vger.kernel.org 22429S: Maintained 22430F: fs/vboxsf/* 22431 22432VIRTUAL SERIO DEVICE DRIVER 22433M: Stephen Chandler Paul <thatslyude@gmail.com> 22434S: Maintained 22435F: drivers/input/serio/userio.c 22436F: include/uapi/linux/userio.h 22437 22438VIVID VIRTUAL VIDEO DRIVER 22439M: Hans Verkuil <hverkuil@xs4all.nl> 22440L: linux-media@vger.kernel.org 22441S: Maintained 22442W: https://linuxtv.org 22443T: git git://linuxtv.org/media_tree.git 22444F: drivers/media/test-drivers/vivid/* 22445 22446VIDTV VIRTUAL DIGITAL TV DRIVER 22447M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22448L: linux-media@vger.kernel.org 22449S: Maintained 22450W: https://linuxtv.org 22451T: git git://linuxtv.org/media_tree.git 22452F: drivers/media/test-drivers/vidtv/* 22453 22454VLYNQ BUS 22455M: Florian Fainelli <f.fainelli@gmail.com> 22456L: openwrt-devel@lists.openwrt.org (subscribers-only) 22457S: Maintained 22458F: drivers/vlynq/vlynq.c 22459F: include/linux/vlynq.h 22460 22461VME SUBSYSTEM 22462M: Martyn Welch <martyn@welchs.me.uk> 22463M: Manohar Vanga <manohar.vanga@gmail.com> 22464M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22465L: linux-kernel@vger.kernel.org 22466S: Odd fixes 22467T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22468F: Documentation/driver-api/vme.rst 22469F: drivers/staging/vme_user/ 22470 22471VM SOCKETS (AF_VSOCK) 22472M: Stefano Garzarella <sgarzare@redhat.com> 22473L: virtualization@lists.linux-foundation.org 22474L: netdev@vger.kernel.org 22475S: Maintained 22476F: drivers/net/vsockmon.c 22477F: include/net/af_vsock.h 22478F: include/uapi/linux/vm_sockets.h 22479F: include/uapi/linux/vm_sockets_diag.h 22480F: include/uapi/linux/vsockmon.h 22481F: net/vmw_vsock/ 22482F: tools/testing/vsock/ 22483 22484VMWARE BALLOON DRIVER 22485M: Nadav Amit <namit@vmware.com> 22486R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22487L: linux-kernel@vger.kernel.org 22488S: Supported 22489F: drivers/misc/vmw_balloon.c 22490 22491VMWARE HYPERVISOR INTERFACE 22492M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22493M: Alexey Makhalov <amakhalov@vmware.com> 22494R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22495L: virtualization@lists.linux-foundation.org 22496L: x86@kernel.org 22497S: Supported 22498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22499F: arch/x86/include/asm/vmware.h 22500F: arch/x86/kernel/cpu/vmware.c 22501 22502VMWARE PVRDMA DRIVER 22503M: Bryan Tan <bryantan@vmware.com> 22504M: Vishnu Dasa <vdasa@vmware.com> 22505R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22506L: linux-rdma@vger.kernel.org 22507S: Supported 22508F: drivers/infiniband/hw/vmw_pvrdma/ 22509 22510VMWARE PVSCSI DRIVER 22511M: Vishal Bhakta <vbhakta@vmware.com> 22512R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22513L: linux-scsi@vger.kernel.org 22514S: Supported 22515F: drivers/scsi/vmw_pvscsi.c 22516F: drivers/scsi/vmw_pvscsi.h 22517 22518VMWARE VIRTUAL PTP CLOCK DRIVER 22519M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22520M: Deep Shah <sdeep@vmware.com> 22521R: Alexey Makhalov <amakhalov@vmware.com> 22522R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22523L: netdev@vger.kernel.org 22524S: Supported 22525F: drivers/ptp/ptp_vmw.c 22526 22527VMWARE VMCI DRIVER 22528M: Bryan Tan <bryantan@vmware.com> 22529M: Vishnu Dasa <vdasa@vmware.com> 22530R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22531L: linux-kernel@vger.kernel.org 22532S: Supported 22533F: drivers/misc/vmw_vmci/ 22534F: include/linux/vmw_vmci* 22535 22536VMWARE VMMOUSE SUBDRIVER 22537M: Zack Rusin <zackr@vmware.com> 22538R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22539R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22540L: linux-input@vger.kernel.org 22541S: Supported 22542F: drivers/input/mouse/vmmouse.c 22543F: drivers/input/mouse/vmmouse.h 22544 22545VMWARE VMXNET3 ETHERNET DRIVER 22546M: Ronak Doshi <doshir@vmware.com> 22547R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22548L: netdev@vger.kernel.org 22549S: Supported 22550F: drivers/net/vmxnet3/ 22551 22552VMWARE VSOCK VMCI TRANSPORT DRIVER 22553M: Bryan Tan <bryantan@vmware.com> 22554M: Vishnu Dasa <vdasa@vmware.com> 22555R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22556L: linux-kernel@vger.kernel.org 22557S: Supported 22558F: net/vmw_vsock/vmci_transport* 22559 22560VOCORE VOCORE2 BOARD 22561M: Harvey Hunt <harveyhuntnexus@gmail.com> 22562L: linux-mips@vger.kernel.org 22563S: Maintained 22564F: arch/mips/boot/dts/ralink/vocore2.dts 22565 22566VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22567M: Liam Girdwood <lgirdwood@gmail.com> 22568M: Mark Brown <broonie@kernel.org> 22569L: linux-kernel@vger.kernel.org 22570S: Supported 22571W: http://www.slimlogic.co.uk/?p=48 22572T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22573F: Documentation/devicetree/bindings/regulator/ 22574F: Documentation/power/regulator/ 22575F: drivers/regulator/ 22576F: include/dt-bindings/regulator/ 22577F: include/linux/regulator/ 22578K: regulator_get_optional 22579 22580VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22581R: Matti Vaittinen <mazziesaccount@gmail.com> 22582F: drivers/regulator/irq_helpers.c 22583 22584VRF 22585M: David Ahern <dsahern@kernel.org> 22586L: netdev@vger.kernel.org 22587S: Maintained 22588F: Documentation/networking/vrf.rst 22589F: drivers/net/vrf.c 22590 22591VSPRINTF 22592M: Petr Mladek <pmladek@suse.com> 22593M: Steven Rostedt <rostedt@goodmis.org> 22594M: Sergey Senozhatsky <senozhatsky@chromium.org> 22595R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22596R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22597S: Maintained 22598T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22599F: Documentation/core-api/printk-formats.rst 22600F: lib/test_printf.c 22601F: lib/test_scanf.c 22602F: lib/vsprintf.c 22603 22604VT1211 HARDWARE MONITOR DRIVER 22605M: Juerg Haefliger <juergh@proton.me> 22606L: linux-hwmon@vger.kernel.org 22607S: Maintained 22608F: Documentation/hwmon/vt1211.rst 22609F: drivers/hwmon/vt1211.c 22610 22611VT8231 HARDWARE MONITOR DRIVER 22612M: Roger Lucas <vt8231@hiddenengine.co.uk> 22613L: linux-hwmon@vger.kernel.org 22614S: Maintained 22615F: drivers/hwmon/vt8231.c 22616 22617VUB300 USB to SDIO/SD/MMC bridge chip 22618L: linux-mmc@vger.kernel.org 22619S: Orphan 22620F: drivers/mmc/host/vub300.c 22621 22622W1 DALLAS'S 1-WIRE BUS 22623M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22624S: Maintained 22625F: Documentation/devicetree/bindings/w1/ 22626F: Documentation/w1/ 22627F: drivers/w1/ 22628F: include/linux/w1.h 22629 22630W83791D HARDWARE MONITORING DRIVER 22631M: Marc Hulsman <m.hulsman@tudelft.nl> 22632L: linux-hwmon@vger.kernel.org 22633S: Maintained 22634F: Documentation/hwmon/w83791d.rst 22635F: drivers/hwmon/w83791d.c 22636 22637W83793 HARDWARE MONITORING DRIVER 22638M: Rudolf Marek <r.marek@assembler.cz> 22639L: linux-hwmon@vger.kernel.org 22640S: Maintained 22641F: Documentation/hwmon/w83793.rst 22642F: drivers/hwmon/w83793.c 22643 22644W83795 HARDWARE MONITORING DRIVER 22645M: Jean Delvare <jdelvare@suse.com> 22646L: linux-hwmon@vger.kernel.org 22647S: Maintained 22648F: drivers/hwmon/w83795.c 22649 22650W83L51xD SD/MMC CARD INTERFACE DRIVER 22651M: Pierre Ossman <pierre@ossman.eu> 22652S: Maintained 22653F: drivers/mmc/host/wbsd.* 22654 22655WACOM PROTOCOL 4 SERIAL TABLETS 22656M: Julian Squires <julian@cipht.net> 22657M: Hans de Goede <hdegoede@redhat.com> 22658L: linux-input@vger.kernel.org 22659S: Maintained 22660F: drivers/input/tablet/wacom_serial4.c 22661 22662WANGXUN ETHERNET DRIVER 22663M: Jiawen Wu <jiawenwu@trustnetic.com> 22664M: Mengyuan Lou <mengyuanlou@net-swift.com> 22665W: https://www.net-swift.com 22666L: netdev@vger.kernel.org 22667S: Maintained 22668F: Documentation/networking/device_drivers/ethernet/wangxun/* 22669F: drivers/net/ethernet/wangxun/ 22670 22671WATCHDOG DEVICE DRIVERS 22672M: Wim Van Sebroeck <wim@linux-watchdog.org> 22673M: Guenter Roeck <linux@roeck-us.net> 22674L: linux-watchdog@vger.kernel.org 22675S: Maintained 22676W: http://www.linux-watchdog.org/ 22677T: git git://www.linux-watchdog.org/linux-watchdog.git 22678F: Documentation/devicetree/bindings/watchdog/ 22679F: Documentation/watchdog/ 22680F: drivers/watchdog/ 22681F: include/linux/watchdog.h 22682F: include/uapi/linux/watchdog.h 22683F: include/trace/events/watchdog.h 22684 22685WHISKEYCOVE PMIC GPIO DRIVER 22686M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22687L: linux-gpio@vger.kernel.org 22688S: Maintained 22689F: drivers/gpio/gpio-wcove.c 22690 22691WHWAVE RTC DRIVER 22692M: Dianlong Li <long17.cool@163.com> 22693L: linux-rtc@vger.kernel.org 22694S: Maintained 22695F: drivers/rtc/rtc-sd3078.c 22696 22697WIIMOTE HID DRIVER 22698M: David Rheinsberg <david.rheinsberg@gmail.com> 22699L: linux-input@vger.kernel.org 22700S: Maintained 22701F: drivers/hid/hid-wiimote* 22702 22703WILOCITY WIL6210 WIRELESS DRIVER 22704L: linux-wireless@vger.kernel.org 22705S: Orphan 22706W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22707F: drivers/net/wireless/ath/wil6210/ 22708 22709WINBOND CIR DRIVER 22710M: David Härdeman <david@hardeman.nu> 22711S: Maintained 22712F: drivers/media/rc/winbond-cir.c 22713 22714WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22715L: linux-watchdog@vger.kernel.org 22716S: Orphan 22717F: drivers/watchdog/ebc-c384_wdt.c 22718 22719WINSYSTEMS WS16C48 GPIO DRIVER 22720M: William Breathitt Gray <william.gray@linaro.org> 22721L: linux-gpio@vger.kernel.org 22722S: Maintained 22723F: drivers/gpio/gpio-ws16c48.c 22724 22725WIREGUARD SECURE NETWORK TUNNEL 22726M: Jason A. Donenfeld <Jason@zx2c4.com> 22727L: wireguard@lists.zx2c4.com 22728L: netdev@vger.kernel.org 22729S: Maintained 22730F: drivers/net/wireguard/ 22731F: tools/testing/selftests/wireguard/ 22732 22733WISTRON LAPTOP BUTTON DRIVER 22734M: Miloslav Trmac <mitr@volny.cz> 22735S: Maintained 22736F: drivers/input/misc/wistron_btns.c 22737 22738WL3501 WIRELESS PCMCIA CARD DRIVER 22739L: linux-wireless@vger.kernel.org 22740S: Odd fixes 22741F: drivers/net/wireless/legacy/wl3501* 22742 22743WOLFSON MICROELECTRONICS DRIVERS 22744L: patches@opensource.cirrus.com 22745S: Supported 22746W: https://github.com/CirrusLogic/linux-drivers/wiki 22747T: git https://github.com/CirrusLogic/linux-drivers.git 22748F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22749F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22750F: Documentation/devicetree/bindings/mfd/wm831x.txt 22751F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22752F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22753F: Documentation/devicetree/bindings/sound/wm* 22754F: Documentation/hwmon/wm83??.rst 22755F: arch/arm/mach-s3c/mach-crag6410* 22756F: drivers/clk/clk-wm83*.c 22757F: drivers/gpio/gpio-*wm*.c 22758F: drivers/gpio/gpio-arizona.c 22759F: drivers/hwmon/wm83??-hwmon.c 22760F: drivers/input/misc/wm831x-on.c 22761F: drivers/input/touchscreen/wm831x-ts.c 22762F: drivers/input/touchscreen/wm97*.c 22763F: drivers/leds/leds-wm83*.c 22764F: drivers/mfd/arizona* 22765F: drivers/mfd/cs47l24* 22766F: drivers/mfd/wm*.c 22767F: drivers/power/supply/wm83*.c 22768F: drivers/regulator/arizona* 22769F: drivers/regulator/wm8*.c 22770F: drivers/rtc/rtc-wm83*.c 22771F: drivers/video/backlight/wm83*_bl.c 22772F: drivers/watchdog/wm83*_wdt.c 22773F: include/linux/mfd/arizona/ 22774F: include/linux/mfd/wm831x/ 22775F: include/linux/mfd/wm8350/ 22776F: include/linux/mfd/wm8400* 22777F: include/linux/regulator/arizona* 22778F: include/linux/wm97xx.h 22779F: include/sound/wm????.h 22780F: sound/soc/codecs/arizona* 22781F: sound/soc/codecs/cs47l24* 22782F: sound/soc/codecs/wm* 22783 22784WORKQUEUE 22785M: Tejun Heo <tj@kernel.org> 22786R: Lai Jiangshan <jiangshanlai@gmail.com> 22787S: Maintained 22788T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22789F: Documentation/core-api/workqueue.rst 22790F: include/linux/workqueue.h 22791F: kernel/workqueue.c 22792F: kernel/workqueue_internal.h 22793 22794WWAN DRIVERS 22795M: Loic Poulain <loic.poulain@linaro.org> 22796M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22797R: Johannes Berg <johannes@sipsolutions.net> 22798L: netdev@vger.kernel.org 22799S: Maintained 22800F: drivers/net/wwan/ 22801F: include/linux/wwan.h 22802F: include/uapi/linux/wwan.h 22803 22804X-POWERS AXP288 PMIC DRIVERS 22805M: Hans de Goede <hdegoede@redhat.com> 22806S: Maintained 22807F: drivers/acpi/pmic/intel_pmic_xpower.c 22808N: axp288 22809 22810X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22811M: Chen-Yu Tsai <wens@csie.org> 22812L: linux-kernel@vger.kernel.org 22813S: Maintained 22814N: axp[128] 22815 22816X.25 STACK 22817M: Martin Schiller <ms@dev.tdt.de> 22818L: linux-x25@vger.kernel.org 22819S: Maintained 22820F: Documentation/networking/lapb-module.rst 22821F: Documentation/networking/x25* 22822F: drivers/net/wan/hdlc_x25.c 22823F: drivers/net/wan/lapbether.c 22824F: include/*/lapb.h 22825F: include/net/x25* 22826F: include/uapi/linux/x25.h 22827F: net/lapb/ 22828F: net/x25/ 22829 22830X86 ARCHITECTURE (32-BIT AND 64-BIT) 22831M: Thomas Gleixner <tglx@linutronix.de> 22832M: Ingo Molnar <mingo@redhat.com> 22833M: Borislav Petkov <bp@alien8.de> 22834M: Dave Hansen <dave.hansen@linux.intel.com> 22835M: x86@kernel.org 22836R: "H. Peter Anvin" <hpa@zytor.com> 22837L: linux-kernel@vger.kernel.org 22838S: Maintained 22839T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22840F: Documentation/devicetree/bindings/x86/ 22841F: Documentation/arch/x86/ 22842F: arch/x86/ 22843 22844X86 ENTRY CODE 22845M: Andy Lutomirski <luto@kernel.org> 22846L: linux-kernel@vger.kernel.org 22847S: Maintained 22848T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22849F: arch/x86/entry/ 22850 22851X86 HARDWARE VULNERABILITIES 22852M: Thomas Gleixner <tglx@linutronix.de> 22853M: Borislav Petkov <bp@alien8.de> 22854M: Peter Zijlstra <peterz@infradead.org> 22855M: Josh Poimboeuf <jpoimboe@kernel.org> 22856R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22857S: Maintained 22858F: Documentation/admin-guide/hw-vuln/ 22859F: arch/x86/include/asm/nospec-branch.h 22860F: arch/x86/kernel/cpu/bugs.c 22861 22862X86 MCE INFRASTRUCTURE 22863M: Tony Luck <tony.luck@intel.com> 22864M: Borislav Petkov <bp@alien8.de> 22865L: linux-edac@vger.kernel.org 22866S: Maintained 22867F: Documentation/ABI/testing/sysfs-mce 22868F: Documentation/arch/x86/x86_64/machinecheck.rst 22869F: arch/x86/kernel/cpu/mce/* 22870 22871X86 MICROCODE UPDATE SUPPORT 22872M: Borislav Petkov <bp@alien8.de> 22873S: Maintained 22874F: arch/x86/kernel/cpu/microcode/* 22875 22876X86 MM 22877M: Dave Hansen <dave.hansen@linux.intel.com> 22878M: Andy Lutomirski <luto@kernel.org> 22879M: Peter Zijlstra <peterz@infradead.org> 22880L: linux-kernel@vger.kernel.org 22881S: Maintained 22882T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22883F: arch/x86/mm/ 22884 22885X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22886M: Hans de Goede <hdegoede@redhat.com> 22887L: platform-driver-x86@vger.kernel.org 22888S: Maintained 22889T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22890F: drivers/platform/x86/x86-android-tablets/ 22891 22892X86 PLATFORM DRIVERS 22893M: Hans de Goede <hdegoede@redhat.com> 22894M: Mark Gross <markgross@kernel.org> 22895L: platform-driver-x86@vger.kernel.org 22896S: Maintained 22897T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22898F: drivers/platform/olpc/ 22899F: drivers/platform/x86/ 22900F: include/linux/platform_data/x86/ 22901 22902X86 PLATFORM DRIVERS - ARCH 22903R: Darren Hart <dvhart@infradead.org> 22904R: Andy Shevchenko <andy@infradead.org> 22905L: platform-driver-x86@vger.kernel.org 22906L: x86@kernel.org 22907S: Maintained 22908T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22909F: arch/x86/platform 22910 22911X86 PLATFORM UV HPE SUPERDOME FLEX 22912M: Steve Wahl <steve.wahl@hpe.com> 22913R: Mike Travis <mike.travis@hpe.com> 22914R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22915R: Russ Anderson <russ.anderson@hpe.com> 22916S: Supported 22917F: arch/x86/include/asm/uv/ 22918F: arch/x86/kernel/apic/x2apic_uv_x.c 22919F: arch/x86/platform/uv/ 22920 22921X86 STACK UNWINDING 22922M: Josh Poimboeuf <jpoimboe@kernel.org> 22923M: Peter Zijlstra <peterz@infradead.org> 22924S: Supported 22925F: arch/x86/include/asm/unwind*.h 22926F: arch/x86/kernel/dumpstack.c 22927F: arch/x86/kernel/stacktrace.c 22928F: arch/x86/kernel/unwind_*.c 22929 22930X86 VDSO 22931M: Andy Lutomirski <luto@kernel.org> 22932L: linux-kernel@vger.kernel.org 22933S: Maintained 22934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22935F: arch/x86/entry/vdso/ 22936 22937XARRAY 22938M: Matthew Wilcox <willy@infradead.org> 22939L: linux-fsdevel@vger.kernel.org 22940S: Supported 22941F: Documentation/core-api/xarray.rst 22942F: include/linux/idr.h 22943F: include/linux/xarray.h 22944F: lib/idr.c 22945F: lib/xarray.c 22946F: tools/testing/radix-tree 22947 22948XBOX DVD IR REMOTE 22949M: Benjamin Valentin <benpicco@googlemail.com> 22950S: Maintained 22951F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22952F: drivers/media/rc/xbox_remote.c 22953 22954XC2028/3028 TUNER DRIVER 22955M: Mauro Carvalho Chehab <mchehab@kernel.org> 22956L: linux-media@vger.kernel.org 22957S: Maintained 22958W: https://linuxtv.org 22959T: git git://linuxtv.org/media_tree.git 22960F: drivers/media/tuners/xc2028.* 22961 22962XDP (eXpress Data Path) 22963M: Alexei Starovoitov <ast@kernel.org> 22964M: Daniel Borkmann <daniel@iogearbox.net> 22965M: David S. Miller <davem@davemloft.net> 22966M: Jakub Kicinski <kuba@kernel.org> 22967M: Jesper Dangaard Brouer <hawk@kernel.org> 22968M: John Fastabend <john.fastabend@gmail.com> 22969L: netdev@vger.kernel.org 22970L: bpf@vger.kernel.org 22971S: Supported 22972F: include/net/xdp.h 22973F: include/net/xdp_priv.h 22974F: include/trace/events/xdp.h 22975F: kernel/bpf/cpumap.c 22976F: kernel/bpf/devmap.c 22977F: net/core/xdp.c 22978F: samples/bpf/xdp* 22979F: tools/testing/selftests/bpf/*xdp* 22980F: tools/testing/selftests/bpf/*/*xdp* 22981F: drivers/net/ethernet/*/*/*/*/*xdp* 22982F: drivers/net/ethernet/*/*/*xdp* 22983K: (?:\b|_)xdp(?:\b|_) 22984 22985XDP SOCKETS (AF_XDP) 22986M: Björn Töpel <bjorn@kernel.org> 22987M: Magnus Karlsson <magnus.karlsson@intel.com> 22988M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22989R: Jonathan Lemon <jonathan.lemon@gmail.com> 22990L: netdev@vger.kernel.org 22991L: bpf@vger.kernel.org 22992S: Maintained 22993F: Documentation/networking/af_xdp.rst 22994F: include/net/xdp_sock* 22995F: include/net/xsk_buff_pool.h 22996F: include/uapi/linux/if_xdp.h 22997F: include/uapi/linux/xdp_diag.h 22998F: include/net/netns/xdp.h 22999F: net/xdp/ 23000F: tools/testing/selftests/bpf/*xsk* 23001 23002XEN BLOCK SUBSYSTEM 23003M: Roger Pau Monné <roger.pau@citrix.com> 23004L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23005S: Supported 23006F: drivers/block/xen* 23007F: drivers/block/xen-blkback/* 23008 23009XEN HYPERVISOR ARM 23010M: Stefano Stabellini <sstabellini@kernel.org> 23011L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23012S: Maintained 23013F: arch/arm/include/asm/xen/ 23014F: arch/arm/xen/ 23015 23016XEN HYPERVISOR ARM64 23017M: Stefano Stabellini <sstabellini@kernel.org> 23018L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23019S: Maintained 23020F: arch/arm64/include/asm/xen/ 23021F: arch/arm64/xen/ 23022 23023XEN HYPERVISOR INTERFACE 23024M: Juergen Gross <jgross@suse.com> 23025M: Stefano Stabellini <sstabellini@kernel.org> 23026R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23027L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23028S: Supported 23029T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23030F: Documentation/ABI/stable/sysfs-hypervisor-xen 23031F: Documentation/ABI/testing/sysfs-hypervisor-xen 23032F: drivers/*/xen-*front.c 23033F: drivers/xen/ 23034F: include/uapi/xen/ 23035F: include/xen/ 23036F: kernel/configs/xen.config 23037 23038XEN HYPERVISOR X86 23039M: Juergen Gross <jgross@suse.com> 23040R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23041L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23042S: Supported 23043F: arch/x86/configs/xen.config 23044F: arch/x86/include/asm/pvclock-abi.h 23045F: arch/x86/include/asm/xen/ 23046F: arch/x86/platform/pvh/ 23047F: arch/x86/xen/ 23048 23049XEN NETWORK BACKEND DRIVER 23050M: Wei Liu <wei.liu@kernel.org> 23051M: Paul Durrant <paul@xen.org> 23052L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23053L: netdev@vger.kernel.org 23054S: Supported 23055F: drivers/net/xen-netback/* 23056 23057XEN PCI SUBSYSTEM 23058M: Juergen Gross <jgross@suse.com> 23059L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23060S: Supported 23061F: arch/x86/pci/*xen* 23062F: drivers/pci/*xen* 23063 23064XEN PVSCSI DRIVERS 23065M: Juergen Gross <jgross@suse.com> 23066L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23067L: linux-scsi@vger.kernel.org 23068S: Supported 23069F: drivers/scsi/xen-scsifront.c 23070F: drivers/xen/xen-scsiback.c 23071F: include/xen/interface/io/vscsiif.h 23072 23073XEN PVUSB DRIVER 23074M: Juergen Gross <jgross@suse.com> 23075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23076L: linux-usb@vger.kernel.org 23077S: Supported 23078F: drivers/usb/host/xen* 23079F: include/xen/interface/io/usbif.h 23080 23081XEN SOUND FRONTEND DRIVER 23082M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23083L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23084L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23085S: Supported 23086F: sound/xen/* 23087 23088XEN SWIOTLB SUBSYSTEM 23089M: Juergen Gross <jgross@suse.com> 23090M: Stefano Stabellini <sstabellini@kernel.org> 23091L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23092L: iommu@lists.linux.dev 23093S: Supported 23094F: arch/*/include/asm/xen/swiotlb-xen.h 23095F: drivers/xen/swiotlb-xen.c 23096F: include/xen/arm/swiotlb-xen.h 23097F: include/xen/swiotlb-xen.h 23098 23099XFS FILESYSTEM 23100C: irc://irc.oftc.net/xfs 23101M: Darrick J. Wong <djwong@kernel.org> 23102L: linux-xfs@vger.kernel.org 23103S: Supported 23104W: http://xfs.org/ 23105T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23106F: Documentation/ABI/testing/sysfs-fs-xfs 23107F: Documentation/admin-guide/xfs.rst 23108F: Documentation/filesystems/xfs-delayed-logging-design.rst 23109F: Documentation/filesystems/xfs-self-describing-metadata.rst 23110F: fs/xfs/ 23111F: include/uapi/linux/dqblk_xfs.h 23112F: include/uapi/linux/fsmap.h 23113 23114XILINX AMS DRIVER 23115M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23116L: linux-iio@vger.kernel.org 23117S: Maintained 23118F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23119F: drivers/iio/adc/xilinx-ams.c 23120 23121XILINX AXI ETHERNET DRIVER 23122M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23123S: Maintained 23124F: drivers/net/ethernet/xilinx/xilinx_axienet* 23125 23126XILINX CAN DRIVER 23127M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23128R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23129L: linux-can@vger.kernel.org 23130S: Maintained 23131F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23132F: drivers/net/can/xilinx_can.c 23133 23134XILINX GPIO DRIVER 23135M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23136R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23137R: Michal Simek <michal.simek@amd.com> 23138S: Maintained 23139F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23140F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23141F: drivers/gpio/gpio-xilinx.c 23142F: drivers/gpio/gpio-zynq.c 23143 23144XILINX SD-FEC IP CORES 23145M: Derek Kiernan <derek.kiernan@xilinx.com> 23146M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23147S: Maintained 23148F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23149F: Documentation/misc-devices/xilinx_sdfec.rst 23150F: drivers/misc/Kconfig 23151F: drivers/misc/Makefile 23152F: drivers/misc/xilinx_sdfec.c 23153F: include/uapi/misc/xilinx_sdfec.h 23154 23155XILINX PWM DRIVER 23156M: Sean Anderson <sean.anderson@seco.com> 23157S: Maintained 23158F: drivers/pwm/pwm-xilinx.c 23159F: include/clocksource/timer-xilinx.h 23160 23161XILINX UARTLITE SERIAL DRIVER 23162M: Peter Korsgaard <jacmet@sunsite.dk> 23163L: linux-serial@vger.kernel.org 23164S: Maintained 23165F: drivers/tty/serial/uartlite.c 23166 23167XILINX VIDEO IP CORES 23168M: Hyun Kwon <hyun.kwon@xilinx.com> 23169M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23170L: linux-media@vger.kernel.org 23171S: Supported 23172T: git git://linuxtv.org/media_tree.git 23173F: Documentation/devicetree/bindings/media/xilinx/ 23174F: drivers/media/platform/xilinx/ 23175F: include/uapi/linux/xilinx-v4l2-controls.h 23176 23177XILINX WATCHDOG DRIVER 23178M: Srinivas Neeli <srinivas.neeli@amd.com> 23179R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23180R: Michal Simek <michal.simek@amd.com> 23181S: Maintained 23182F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23183F: drivers/watchdog/of_xilinx_wdt.c 23184 23185XILINX XDMA DRIVER 23186M: Lizhi Hou <lizhi.hou@amd.com> 23187M: Brian Xu <brian.xu@amd.com> 23188M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23189L: dmaengine@vger.kernel.org 23190S: Supported 23191F: drivers/dma/xilinx/xdma-regs.h 23192F: drivers/dma/xilinx/xdma.c 23193F: include/linux/dma/amd_xdma.h 23194F: include/linux/platform_data/amd_xdma.h 23195 23196XILINX ZYNQMP DPDMA DRIVER 23197M: Hyun Kwon <hyun.kwon@xilinx.com> 23198M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23199L: dmaengine@vger.kernel.org 23200S: Supported 23201F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23202F: drivers/dma/xilinx/xilinx_dpdma.c 23203F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23204 23205XILINX ZYNQMP OCM EDAC DRIVER 23206M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23207M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23208S: Maintained 23209F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23210F: drivers/edac/zynqmp_edac.c 23211 23212XILINX ZYNQMP PSGTR PHY DRIVER 23213M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23214M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23215L: linux-kernel@vger.kernel.org 23216S: Supported 23217T: git https://github.com/Xilinx/linux-xlnx.git 23218F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23219F: drivers/phy/xilinx/phy-zynqmp.c 23220 23221XILINX ZYNQMP SHA3 DRIVER 23222M: Harsha <harsha.harsha@xilinx.com> 23223S: Maintained 23224F: drivers/crypto/xilinx/zynqmp-sha.c 23225 23226XILINX EVENT MANAGEMENT DRIVER 23227M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23228S: Maintained 23229F: drivers/soc/xilinx/xlnx_event_manager.c 23230F: include/linux/firmware/xlnx-event-manager.h 23231 23232XILLYBUS DRIVER 23233M: Eli Billauer <eli.billauer@gmail.com> 23234L: linux-kernel@vger.kernel.org 23235S: Supported 23236F: drivers/char/xillybus/ 23237 23238XLP9XX I2C DRIVER 23239M: George Cherian <gcherian@marvell.com> 23240L: linux-i2c@vger.kernel.org 23241S: Supported 23242W: http://www.marvell.com 23243F: drivers/i2c/busses/i2c-xlp9xx.c 23244 23245XRA1403 GPIO EXPANDER 23246M: Nandor Han <nandor.han@ge.com> 23247L: linux-gpio@vger.kernel.org 23248S: Maintained 23249F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23250F: drivers/gpio/gpio-xra1403.c 23251 23252XTENSA XTFPGA PLATFORM SUPPORT 23253M: Max Filippov <jcmvbkbc@gmail.com> 23254S: Maintained 23255F: drivers/spi/spi-xtensa-xtfpga.c 23256F: sound/soc/xtensa/xtfpga-i2s.c 23257 23258YAM DRIVER FOR AX.25 23259M: Jean-Paul Roubelat <jpr@f6fbb.org> 23260L: linux-hams@vger.kernel.org 23261S: Maintained 23262F: drivers/net/hamradio/yam* 23263F: include/linux/yam.h 23264 23265YAMA SECURITY MODULE 23266M: Kees Cook <keescook@chromium.org> 23267S: Supported 23268T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23269F: Documentation/admin-guide/LSM/Yama.rst 23270F: security/yama/ 23271 23272YEALINK PHONE DRIVER 23273M: Henk Vergonet <Henk.Vergonet@gmail.com> 23274L: usbb2k-api-dev@nongnu.org 23275S: Maintained 23276F: Documentation/input/devices/yealink.rst 23277F: drivers/input/misc/yealink.* 23278 23279Z8530 DRIVER FOR AX.25 23280M: Joerg Reuter <jreuter@yaina.de> 23281L: linux-hams@vger.kernel.org 23282S: Maintained 23283W: http://yaina.de/jreuter/ 23284W: http://www.qsl.net/dl1bke/ 23285F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23286F: drivers/net/hamradio/*scc.c 23287F: drivers/net/hamradio/z8530.h 23288 23289ZBUD COMPRESSED PAGE ALLOCATOR 23290M: Seth Jennings <sjenning@redhat.com> 23291M: Dan Streetman <ddstreet@ieee.org> 23292L: linux-mm@kvack.org 23293S: Maintained 23294F: mm/zbud.c 23295 23296Z3FOLD COMPRESSED PAGE ALLOCATOR 23297M: Vitaly Wool <vitaly.wool@konsulko.com> 23298R: Miaohe Lin <linmiaohe@huawei.com> 23299L: linux-mm@kvack.org 23300S: Maintained 23301F: mm/z3fold.c 23302 23303ZD1211RW WIRELESS DRIVER 23304M: Ulrich Kunitz <kune@deine-taler.de> 23305L: linux-wireless@vger.kernel.org 23306L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23307S: Maintained 23308W: http://zd1211.ath.cx/wiki/DriverRewrite 23309F: drivers/net/wireless/zydas/zd1211rw/ 23310 23311ZD1301 MEDIA DRIVER 23312M: Antti Palosaari <crope@iki.fi> 23313L: linux-media@vger.kernel.org 23314S: Maintained 23315W: https://linuxtv.org/ 23316W: http://palosaari.fi/linux/ 23317Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23318F: drivers/media/usb/dvb-usb-v2/zd1301* 23319 23320ZD1301_DEMOD MEDIA DRIVER 23321M: Antti Palosaari <crope@iki.fi> 23322L: linux-media@vger.kernel.org 23323S: Maintained 23324W: https://linuxtv.org/ 23325W: http://palosaari.fi/linux/ 23326Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23327F: drivers/media/dvb-frontends/zd1301_demod* 23328 23329ZHAOXIN PROCESSOR SUPPORT 23330M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23331L: linux-kernel@vger.kernel.org 23332S: Maintained 23333F: arch/x86/kernel/cpu/zhaoxin.c 23334 23335ZONEFS FILESYSTEM 23336M: Damien Le Moal <dlemoal@kernel.org> 23337M: Naohiro Aota <naohiro.aota@wdc.com> 23338R: Johannes Thumshirn <jth@kernel.org> 23339L: linux-fsdevel@vger.kernel.org 23340S: Maintained 23341T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23342F: Documentation/filesystems/zonefs.rst 23343F: fs/zonefs/ 23344 23345ZPOOL COMPRESSED PAGE STORAGE API 23346M: Dan Streetman <ddstreet@ieee.org> 23347L: linux-mm@kvack.org 23348S: Maintained 23349F: include/linux/zpool.h 23350F: mm/zpool.c 23351 23352ZR36067 VIDEO FOR LINUX DRIVER 23353M: Corentin Labbe <clabbe@baylibre.com> 23354L: mjpeg-users@lists.sourceforge.net 23355L: linux-media@vger.kernel.org 23356S: Maintained 23357W: http://mjpeg.sourceforge.net/driver-zoran/ 23358Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23359F: Documentation/driver-api/media/drivers/zoran.rst 23360F: drivers/media/pci/zoran/ 23361 23362ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23363M: Minchan Kim <minchan@kernel.org> 23364M: Sergey Senozhatsky <senozhatsky@chromium.org> 23365L: linux-kernel@vger.kernel.org 23366S: Maintained 23367F: Documentation/admin-guide/blockdev/zram.rst 23368F: drivers/block/zram/ 23369 23370ZS DECSTATION Z85C30 SERIAL DRIVER 23371M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23372S: Maintained 23373F: drivers/tty/serial/zs.* 23374 23375ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23376M: Minchan Kim <minchan@kernel.org> 23377M: Sergey Senozhatsky <senozhatsky@chromium.org> 23378L: linux-mm@kvack.org 23379S: Maintained 23380F: Documentation/mm/zsmalloc.rst 23381F: include/linux/zsmalloc.h 23382F: mm/zsmalloc.c 23383 23384ZSTD 23385M: Nick Terrell <terrelln@fb.com> 23386S: Maintained 23387B: https://github.com/facebook/zstd/issues 23388T: git https://github.com/terrelln/linux.git 23389F: include/linux/zstd* 23390F: lib/zstd/ 23391F: lib/decompress_unzstd.c 23392F: crypto/zstd.c 23393N: zstd 23394K: zstd 23395 23396ZSWAP COMPRESSED SWAP CACHING 23397M: Seth Jennings <sjenning@redhat.com> 23398M: Dan Streetman <ddstreet@ieee.org> 23399M: Vitaly Wool <vitaly.wool@konsulko.com> 23400L: linux-mm@kvack.org 23401S: Maintained 23402F: mm/zswap.c 23403 23404NXP BLUETOOTH WIRELESS DRIVERS 23405M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 23406M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 23407S: Maintained 23408F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 23409F: drivers/bluetooth/btnxpuart.c 23410 23411THE REST 23412M: Linus Torvalds <torvalds@linux-foundation.org> 23413L: linux-kernel@vger.kernel.org 23414S: Buried alive in reporters 23415T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23416F: * 23417F: */ 23418