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: lib/string.c 8675F: lib/string_helpers.c 8676F: lib/test_string.c 8677F: lib/test-string_helpers.c 8678 8679GENERIC UIO DRIVER FOR PCI DEVICES 8680M: "Michael S. Tsirkin" <mst@redhat.com> 8681L: kvm@vger.kernel.org 8682S: Supported 8683F: drivers/uio/uio_pci_generic.c 8684 8685GENERIC VDSO LIBRARY 8686M: Andy Lutomirski <luto@kernel.org> 8687M: Thomas Gleixner <tglx@linutronix.de> 8688M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8689L: linux-kernel@vger.kernel.org 8690S: Maintained 8691T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8692F: include/asm-generic/vdso/vsyscall.h 8693F: include/vdso/ 8694F: kernel/time/vsyscall.c 8695F: lib/vdso/ 8696 8697GENWQE (IBM Generic Workqueue Card) 8698M: Frank Haverkamp <haver@linux.ibm.com> 8699S: Supported 8700F: drivers/misc/genwqe/ 8701 8702GET_MAINTAINER SCRIPT 8703M: Joe Perches <joe@perches.com> 8704S: Maintained 8705F: scripts/get_maintainer.pl 8706 8707GFS2 FILE SYSTEM 8708M: Bob Peterson <rpeterso@redhat.com> 8709M: Andreas Gruenbacher <agruenba@redhat.com> 8710L: cluster-devel@redhat.com 8711S: Supported 8712B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8713T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8714F: Documentation/filesystems/gfs2* 8715F: fs/gfs2/ 8716F: include/uapi/linux/gfs2_ondisk.h 8717 8718GIGABYTE WMI DRIVER 8719M: Thomas Weißschuh <thomas@weissschuh.net> 8720L: platform-driver-x86@vger.kernel.org 8721S: Maintained 8722F: drivers/platform/x86/gigabyte-wmi.c 8723 8724GNSS SUBSYSTEM 8725M: Johan Hovold <johan@kernel.org> 8726S: Maintained 8727T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8728F: Documentation/ABI/testing/sysfs-class-gnss 8729F: Documentation/devicetree/bindings/gnss/ 8730F: drivers/gnss/ 8731F: include/linux/gnss.h 8732 8733GO7007 MPEG CODEC 8734M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8735L: linux-media@vger.kernel.org 8736S: Maintained 8737F: drivers/media/usb/go7007/ 8738 8739GOODIX TOUCHSCREEN 8740M: Bastien Nocera <hadess@hadess.net> 8741M: Hans de Goede <hdegoede@redhat.com> 8742L: linux-input@vger.kernel.org 8743S: Maintained 8744F: drivers/input/touchscreen/goodix* 8745 8746GOOGLE ETHERNET DRIVERS 8747M: Jeroen de Borst <jeroendb@google.com> 8748M: Praveen Kaligineedi <pkaligineedi@google.com> 8749R: Shailend Chand <shailend@google.com> 8750L: netdev@vger.kernel.org 8751S: Supported 8752F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8753F: drivers/net/ethernet/google 8754 8755GPD POCKET FAN DRIVER 8756M: Hans de Goede <hdegoede@redhat.com> 8757L: platform-driver-x86@vger.kernel.org 8758S: Maintained 8759F: drivers/platform/x86/gpd-pocket-fan.c 8760 8761GPIO ACPI SUPPORT 8762M: Mika Westerberg <mika.westerberg@linux.intel.com> 8763M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8764L: linux-gpio@vger.kernel.org 8765L: linux-acpi@vger.kernel.org 8766S: Supported 8767T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8768F: Documentation/firmware-guide/acpi/gpio-properties.rst 8769F: drivers/gpio/gpiolib-acpi.c 8770F: drivers/gpio/gpiolib-acpi.h 8771 8772GPIO AGGREGATOR 8773M: Geert Uytterhoeven <geert+renesas@glider.be> 8774L: linux-gpio@vger.kernel.org 8775S: Supported 8776F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8777F: drivers/gpio/gpio-aggregator.c 8778 8779GPIO IR Transmitter 8780M: Sean Young <sean@mess.org> 8781L: linux-media@vger.kernel.org 8782S: Maintained 8783F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8784F: drivers/media/rc/gpio-ir-tx.c 8785 8786GPIO MOCKUP DRIVER 8787M: Bamvor Jian Zhang <bamv2005@gmail.com> 8788L: linux-gpio@vger.kernel.org 8789S: Maintained 8790F: drivers/gpio/gpio-mockup.c 8791F: tools/testing/selftests/gpio/ 8792 8793GPIO REGMAP 8794R: Michael Walle <michael@walle.cc> 8795S: Maintained 8796F: drivers/gpio/gpio-regmap.c 8797F: include/linux/gpio/regmap.h 8798 8799GPIO SUBSYSTEM 8800M: Linus Walleij <linus.walleij@linaro.org> 8801M: Bartosz Golaszewski <brgl@bgdev.pl> 8802L: linux-gpio@vger.kernel.org 8803S: Maintained 8804T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8805F: Documentation/ABI/obsolete/sysfs-gpio 8806F: Documentation/ABI/testing/gpio-cdev 8807F: Documentation/admin-guide/gpio/ 8808F: Documentation/devicetree/bindings/gpio/ 8809F: Documentation/driver-api/gpio/ 8810F: drivers/gpio/ 8811F: include/dt-bindings/gpio/ 8812F: include/linux/gpio.h 8813F: include/linux/gpio/ 8814F: include/linux/of_gpio.h 8815F: include/uapi/linux/gpio.h 8816F: tools/gpio/ 8817 8818GRE DEMULTIPLEXER DRIVER 8819M: Dmitry Kozlov <xeb@mail.ru> 8820L: netdev@vger.kernel.org 8821S: Maintained 8822F: include/net/gre.h 8823F: net/ipv4/gre_demux.c 8824F: net/ipv4/gre_offload.c 8825 8826GRETH 10/100/1G Ethernet MAC device driver 8827M: Andreas Larsson <andreas@gaisler.com> 8828L: netdev@vger.kernel.org 8829S: Maintained 8830F: drivers/net/ethernet/aeroflex/ 8831 8832GREYBUS AUDIO PROTOCOLS DRIVERS 8833M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8834M: Mark Greer <mgreer@animalcreek.com> 8835S: Maintained 8836F: drivers/staging/greybus/audio_apbridgea.c 8837F: drivers/staging/greybus/audio_apbridgea.h 8838F: drivers/staging/greybus/audio_codec.c 8839F: drivers/staging/greybus/audio_codec.h 8840F: drivers/staging/greybus/audio_gb.c 8841F: drivers/staging/greybus/audio_manager.c 8842F: drivers/staging/greybus/audio_manager.h 8843F: drivers/staging/greybus/audio_manager_module.c 8844F: drivers/staging/greybus/audio_manager_private.h 8845F: drivers/staging/greybus/audio_manager_sysfs.c 8846F: drivers/staging/greybus/audio_module.c 8847F: drivers/staging/greybus/audio_topology.c 8848 8849GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8850M: Viresh Kumar <vireshk@kernel.org> 8851S: Maintained 8852F: drivers/staging/greybus/authentication.c 8853F: drivers/staging/greybus/bootrom.c 8854F: drivers/staging/greybus/firmware.h 8855F: drivers/staging/greybus/fw-core.c 8856F: drivers/staging/greybus/fw-download.c 8857F: drivers/staging/greybus/fw-management.c 8858F: drivers/staging/greybus/greybus_authentication.h 8859F: drivers/staging/greybus/greybus_firmware.h 8860F: drivers/staging/greybus/hid.c 8861F: drivers/staging/greybus/i2c.c 8862F: drivers/staging/greybus/spi.c 8863F: drivers/staging/greybus/spilib.c 8864F: drivers/staging/greybus/spilib.h 8865 8866GREYBUS LOOPBACK DRIVER 8867M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8868S: Maintained 8869F: drivers/staging/greybus/loopback.c 8870 8871GREYBUS PLATFORM DRIVERS 8872M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8873S: Maintained 8874F: drivers/staging/greybus/arche-apb-ctrl.c 8875F: drivers/staging/greybus/arche-platform.c 8876F: drivers/staging/greybus/arche_platform.h 8877 8878GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8879M: Rui Miguel Silva <rmfrfs@gmail.com> 8880S: Maintained 8881F: drivers/staging/greybus/gpio.c 8882F: drivers/staging/greybus/light.c 8883F: drivers/staging/greybus/power_supply.c 8884F: drivers/staging/greybus/sdio.c 8885F: drivers/staging/greybus/spi.c 8886F: drivers/staging/greybus/spilib.c 8887 8888GREYBUS SUBSYSTEM 8889M: Johan Hovold <johan@kernel.org> 8890M: Alex Elder <elder@kernel.org> 8891M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8892L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8893S: Maintained 8894F: drivers/greybus/ 8895F: drivers/staging/greybus/ 8896F: include/linux/greybus.h 8897F: include/linux/greybus/ 8898 8899GREYBUS UART PROTOCOLS DRIVERS 8900M: David Lin <dtwlin@gmail.com> 8901S: Maintained 8902F: drivers/staging/greybus/log.c 8903F: drivers/staging/greybus/uart.c 8904 8905GS1662 VIDEO SERIALIZER 8906M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8907L: linux-media@vger.kernel.org 8908S: Maintained 8909T: git git://linuxtv.org/media_tree.git 8910F: drivers/media/spi/gs1662.c 8911 8912GSPCA FINEPIX SUBDRIVER 8913M: Frank Zago <frank@zago.net> 8914L: linux-media@vger.kernel.org 8915S: Maintained 8916T: git git://linuxtv.org/media_tree.git 8917F: drivers/media/usb/gspca/finepix.c 8918 8919GSPCA GL860 SUBDRIVER 8920M: Olivier Lorin <o.lorin@laposte.net> 8921L: linux-media@vger.kernel.org 8922S: Maintained 8923T: git git://linuxtv.org/media_tree.git 8924F: drivers/media/usb/gspca/gl860/ 8925 8926GSPCA M5602 SUBDRIVER 8927M: Erik Andren <erik.andren@gmail.com> 8928L: linux-media@vger.kernel.org 8929S: Maintained 8930T: git git://linuxtv.org/media_tree.git 8931F: drivers/media/usb/gspca/m5602/ 8932 8933GSPCA PAC207 SONIXB SUBDRIVER 8934M: Hans Verkuil <hverkuil@xs4all.nl> 8935L: linux-media@vger.kernel.org 8936S: Odd Fixes 8937T: git git://linuxtv.org/media_tree.git 8938F: drivers/media/usb/gspca/pac207.c 8939 8940GSPCA SN9C20X SUBDRIVER 8941M: Brian Johnson <brijohn@gmail.com> 8942L: linux-media@vger.kernel.org 8943S: Maintained 8944T: git git://linuxtv.org/media_tree.git 8945F: drivers/media/usb/gspca/sn9c20x.c 8946 8947GSPCA T613 SUBDRIVER 8948M: Leandro Costantino <lcostantino@gmail.com> 8949L: linux-media@vger.kernel.org 8950S: Maintained 8951T: git git://linuxtv.org/media_tree.git 8952F: drivers/media/usb/gspca/t613.c 8953 8954GSPCA USB WEBCAM DRIVER 8955M: Hans Verkuil <hverkuil@xs4all.nl> 8956L: linux-media@vger.kernel.org 8957S: Odd Fixes 8958T: git git://linuxtv.org/media_tree.git 8959F: drivers/media/usb/gspca/ 8960 8961GTP (GPRS Tunneling Protocol) 8962M: Pablo Neira Ayuso <pablo@netfilter.org> 8963M: Harald Welte <laforge@gnumonks.org> 8964L: osmocom-net-gprs@lists.osmocom.org 8965S: Maintained 8966T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8967F: drivers/net/gtp.c 8968 8969GUID PARTITION TABLE (GPT) 8970M: Davidlohr Bueso <dave@stgolabs.net> 8971L: linux-efi@vger.kernel.org 8972S: Maintained 8973F: block/partitions/efi.* 8974 8975HABANALABS PCI DRIVER 8976M: Oded Gabbay <ogabbay@kernel.org> 8977L: dri-devel@lists.freedesktop.org 8978S: Supported 8979C: irc://irc.oftc.net/dri-devel 8980T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8981F: Documentation/ABI/testing/debugfs-driver-habanalabs 8982F: Documentation/ABI/testing/sysfs-driver-habanalabs 8983F: drivers/accel/habanalabs/ 8984F: include/trace/events/habanalabs.h 8985F: include/uapi/drm/habanalabs_accel.h 8986 8987HACKRF MEDIA DRIVER 8988M: Antti Palosaari <crope@iki.fi> 8989L: linux-media@vger.kernel.org 8990S: Maintained 8991W: https://linuxtv.org 8992W: http://palosaari.fi/linux/ 8993Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8994T: git git://linuxtv.org/anttip/media_tree.git 8995F: drivers/media/usb/hackrf/ 8996 8997HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 8998M: Chuck Lever <chuck.lever@oracle.com> 8999L: kernel-tls-handshake@lists.linux.dev 9000L: netdev@vger.kernel.org 9001S: Maintained 9002F: Documentation/netlink/specs/handshake.yaml 9003F: Documentation/networking/tls-handshake.rst 9004F: include/net/handshake.h 9005F: include/trace/events/handshake.h 9006F: net/handshake/ 9007 9008HANTRO VPU CODEC DRIVER 9009M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9010M: Philipp Zabel <p.zabel@pengutronix.de> 9011L: linux-media@vger.kernel.org 9012L: linux-rockchip@lists.infradead.org 9013S: Maintained 9014F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9015F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9016F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9017F: drivers/media/platform/verisilicon/ 9018 9019HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9020M: Frank Seidel <frank@f-seidel.de> 9021L: platform-driver-x86@vger.kernel.org 9022S: Maintained 9023W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9024F: drivers/platform/x86/hdaps.c 9025 9026HARDWARE MONITORING 9027M: Jean Delvare <jdelvare@suse.com> 9028M: Guenter Roeck <linux@roeck-us.net> 9029L: linux-hwmon@vger.kernel.org 9030S: Maintained 9031W: http://hwmon.wiki.kernel.org/ 9032T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9033F: Documentation/ABI/testing/sysfs-class-hwmon 9034F: Documentation/devicetree/bindings/hwmon/ 9035F: Documentation/hwmon/ 9036F: drivers/hwmon/ 9037F: include/linux/hwmon*.h 9038F: include/trace/events/hwmon*.h 9039K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9040 9041HARDWARE RANDOM NUMBER GENERATOR CORE 9042M: Olivia Mackall <olivia@selenic.com> 9043M: Herbert Xu <herbert@gondor.apana.org.au> 9044L: linux-crypto@vger.kernel.org 9045S: Odd fixes 9046F: Documentation/admin-guide/hw_random.rst 9047F: Documentation/devicetree/bindings/rng/ 9048F: drivers/char/hw_random/ 9049F: include/linux/hw_random.h 9050 9051HARDWARE SPINLOCK CORE 9052M: Ohad Ben-Cohen <ohad@wizery.com> 9053M: Bjorn Andersson <andersson@kernel.org> 9054R: Baolin Wang <baolin.wang7@gmail.com> 9055L: linux-remoteproc@vger.kernel.org 9056S: Maintained 9057T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9058F: Documentation/devicetree/bindings/hwlock/ 9059F: Documentation/locking/hwspinlock.rst 9060F: drivers/hwspinlock/ 9061F: include/linux/hwspinlock.h 9062 9063HARDWARE TRACING FACILITIES 9064M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9065S: Maintained 9066F: drivers/hwtracing/ 9067 9068HARMONY SOUND DRIVER 9069L: linux-parisc@vger.kernel.org 9070S: Maintained 9071F: sound/parisc/harmony.* 9072 9073HDPVR USB VIDEO ENCODER DRIVER 9074M: Hans Verkuil <hverkuil@xs4all.nl> 9075L: linux-media@vger.kernel.org 9076S: Odd Fixes 9077W: https://linuxtv.org 9078T: git git://linuxtv.org/media_tree.git 9079F: drivers/media/usb/hdpvr/ 9080 9081HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9082M: Matt Hsiao <matt.hsiao@hpe.com> 9083S: Supported 9084F: drivers/misc/hpilo.[ch] 9085 9086HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9087M: Jerry Hoemann <jerry.hoemann@hpe.com> 9088S: Supported 9089F: Documentation/watchdog/hpwdt.rst 9090F: drivers/watchdog/hpwdt.c 9091 9092HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9093M: Don Brace <don.brace@microchip.com> 9094L: storagedev@microchip.com 9095L: linux-scsi@vger.kernel.org 9096S: Supported 9097F: Documentation/scsi/hpsa.rst 9098F: drivers/scsi/hpsa*.[ch] 9099F: include/linux/cciss*.h 9100F: include/uapi/linux/cciss*.h 9101 9102HFI1 DRIVER 9103M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9104L: linux-rdma@vger.kernel.org 9105S: Supported 9106F: drivers/infiniband/hw/hfi1 9107 9108HFS FILESYSTEM 9109L: linux-fsdevel@vger.kernel.org 9110S: Orphan 9111F: Documentation/filesystems/hfs.rst 9112F: fs/hfs/ 9113 9114HFSPLUS FILESYSTEM 9115L: linux-fsdevel@vger.kernel.org 9116S: Orphan 9117F: Documentation/filesystems/hfsplus.rst 9118F: fs/hfsplus/ 9119 9120HGA FRAMEBUFFER DRIVER 9121M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9122L: linux-nvidia@lists.surfsouth.com 9123S: Maintained 9124W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9125F: drivers/video/fbdev/hgafb.c 9126 9127HIBERNATION (aka Software Suspend, aka swsusp) 9128M: "Rafael J. Wysocki" <rafael@kernel.org> 9129M: Pavel Machek <pavel@ucw.cz> 9130L: linux-pm@vger.kernel.org 9131S: Supported 9132B: https://bugzilla.kernel.org 9133F: arch/*/include/asm/suspend*.h 9134F: arch/x86/power/ 9135F: drivers/base/power/ 9136F: include/linux/freezer.h 9137F: include/linux/pm.h 9138F: include/linux/suspend.h 9139F: kernel/power/ 9140 9141HID CORE LAYER 9142M: Jiri Kosina <jikos@kernel.org> 9143M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9144L: linux-input@vger.kernel.org 9145S: Maintained 9146T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9147F: Documentation/hid/ 9148F: drivers/hid/ 9149F: include/linux/hid* 9150F: include/uapi/linux/hid* 9151F: samples/hid/ 9152F: tools/testing/selftests/hid/ 9153 9154HID LOGITECH DRIVERS 9155R: Filipe Laíns <lains@riseup.net> 9156L: linux-input@vger.kernel.org 9157S: Maintained 9158F: drivers/hid/hid-logitech-* 9159 9160HID++ LOGITECH DRIVERS 9161R: Filipe Laíns <lains@riseup.net> 9162R: Bastien Nocera <hadess@hadess.net> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165F: drivers/hid/hid-logitech-hidpp.c 9166 9167HID PLAYSTATION DRIVER 9168M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9169L: linux-input@vger.kernel.org 9170S: Supported 9171F: drivers/hid/hid-playstation.c 9172 9173HID PHOENIX RC FLIGHT CONTROLLER 9174M: Marcus Folkesson <marcus.folkesson@gmail.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-pxrc.c 9178 9179HID SENSOR HUB DRIVERS 9180M: Jiri Kosina <jikos@kernel.org> 9181M: Jonathan Cameron <jic23@kernel.org> 9182M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9183L: linux-input@vger.kernel.org 9184L: linux-iio@vger.kernel.org 9185S: Maintained 9186F: Documentation/hid/hid-sensor* 9187F: drivers/hid/hid-sensor-* 9188F: drivers/iio/*/hid-* 9189F: include/linux/hid-sensor-* 9190 9191HID VRC-2 CAR CONTROLLER DRIVER 9192M: Marcus Folkesson <marcus.folkesson@gmail.com> 9193L: linux-input@vger.kernel.org 9194S: Maintained 9195F: drivers/hid/hid-vrc2.c 9196 9197HID WACOM DRIVER 9198M: Ping Cheng <ping.cheng@wacom.com> 9199M: Jason Gerecke <jason.gerecke@wacom.com> 9200L: linux-input@vger.kernel.org 9201S: Maintained 9202F: drivers/hid/wacom.h 9203F: drivers/hid/wacom_* 9204 9205HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9206M: Thomas Gleixner <tglx@linutronix.de> 9207L: linux-kernel@vger.kernel.org 9208S: Maintained 9209T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9210F: Documentation/timers/ 9211F: include/linux/clockchips.h 9212F: include/linux/hrtimer.h 9213F: kernel/time/clockevents.c 9214F: kernel/time/hrtimer.c 9215F: kernel/time/timer_*.c 9216 9217HIGH-SPEED SCC DRIVER FOR AX.25 9218L: linux-hams@vger.kernel.org 9219S: Orphan 9220F: drivers/net/hamradio/scc.c 9221 9222HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9223M: HighPoint Linux Team <linux@highpoint-tech.com> 9224S: Supported 9225W: http://www.highpoint-tech.com 9226F: Documentation/scsi/hptiop.rst 9227F: drivers/scsi/hptiop.c 9228 9229HIMAX HX83112B TOUCHSCREEN SUPPORT 9230M: Job Noorman <job@noorman.info> 9231L: linux-input@vger.kernel.org 9232S: Maintained 9233F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9234F: drivers/input/touchscreen/himax_hx83112b.c 9235 9236HIPPI 9237M: Jes Sorensen <jes@trained-monkey.org> 9238L: linux-hippi@sunsite.dk 9239S: Maintained 9240F: drivers/net/hippi/ 9241F: include/linux/hippidevice.h 9242F: include/uapi/linux/if_hippi.h 9243F: net/802/hippi.c 9244 9245HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9246M: Kurt Kanzenbach <kurt@linutronix.de> 9247L: netdev@vger.kernel.org 9248S: Maintained 9249F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9250F: drivers/net/dsa/hirschmann/* 9251F: include/linux/platform_data/hirschmann-hellcreek.h 9252F: net/dsa/tag_hellcreek.c 9253 9254HISILICON DMA DRIVER 9255M: Zhou Wang <wangzhou1@hisilicon.com> 9256M: Jie Hai <haijie1@huawei.com> 9257L: dmaengine@vger.kernel.org 9258S: Maintained 9259F: drivers/dma/hisi_dma.c 9260 9261HISILICON GPIO DRIVER 9262M: Jay Fang <f.fangjian@huawei.com> 9263L: linux-gpio@vger.kernel.org 9264S: Maintained 9265F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9266F: drivers/gpio/gpio-hisi.c 9267 9268HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9269M: Longfang Liu <liulongfang@huawei.com> 9270L: linux-crypto@vger.kernel.org 9271S: Maintained 9272F: Documentation/ABI/testing/debugfs-hisi-hpre 9273F: drivers/crypto/hisilicon/hpre/hpre.h 9274F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9275F: drivers/crypto/hisilicon/hpre/hpre_main.c 9276 9277HISILICON I2C CONTROLLER DRIVER 9278M: Yicong Yang <yangyicong@hisilicon.com> 9279L: linux-i2c@vger.kernel.org 9280S: Maintained 9281W: https://www.hisilicon.com 9282F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9283F: drivers/i2c/busses/i2c-hisi.c 9284 9285HISILICON LPC BUS DRIVER 9286M: Jay Fang <f.fangjian@huawei.com> 9287S: Maintained 9288W: http://www.hisilicon.com 9289F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9290F: drivers/bus/hisi_lpc.c 9291 9292HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9293M: Yisen Zhuang <yisen.zhuang@huawei.com> 9294M: Salil Mehta <salil.mehta@huawei.com> 9295L: netdev@vger.kernel.org 9296S: Maintained 9297W: http://www.hisilicon.com 9298F: drivers/net/ethernet/hisilicon/hns3/ 9299 9300HISILICON NETWORK SUBSYSTEM DRIVER 9301M: Yisen Zhuang <yisen.zhuang@huawei.com> 9302M: Salil Mehta <salil.mehta@huawei.com> 9303L: netdev@vger.kernel.org 9304S: Maintained 9305W: http://www.hisilicon.com 9306F: Documentation/devicetree/bindings/net/hisilicon*.txt 9307F: drivers/net/ethernet/hisilicon/ 9308 9309HIKEY960 ONBOARD USB GPIO HUB DRIVER 9310M: John Stultz <jstultz@google.com> 9311L: linux-kernel@vger.kernel.org 9312S: Maintained 9313F: drivers/misc/hisi_hikey_usb.c 9314 9315HISILICON PMU DRIVER 9316M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9317M: Jonathan Cameron <jonathan.cameron@huawei.com> 9318S: Supported 9319W: http://www.hisilicon.com 9320F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9321F: Documentation/admin-guide/perf/hisi-pmu.rst 9322F: drivers/perf/hisilicon 9323 9324HISILICON HNS3 PMU DRIVER 9325M: Guangbin Huang <huangguangbin2@huawei.com> 9326S: Supported 9327F: Documentation/admin-guide/perf/hns3-pmu.rst 9328F: drivers/perf/hisilicon/hns3_pmu.c 9329 9330HISILICON PTT DRIVER 9331M: Yicong Yang <yangyicong@hisilicon.com> 9332M: Jonathan Cameron <jonathan.cameron@huawei.com> 9333L: linux-kernel@vger.kernel.org 9334S: Maintained 9335F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9336F: Documentation/trace/hisi-ptt.rst 9337F: drivers/hwtracing/ptt/ 9338F: tools/perf/arch/arm64/util/hisi-ptt.c 9339F: tools/perf/util/hisi-ptt* 9340F: tools/perf/util/hisi-ptt-decoder/* 9341 9342HISILICON QM DRIVER 9343M: Weili Qian <qianweili@huawei.com> 9344M: Zhou Wang <wangzhou1@hisilicon.com> 9345L: linux-crypto@vger.kernel.org 9346S: Maintained 9347F: drivers/crypto/hisilicon/Kconfig 9348F: drivers/crypto/hisilicon/Makefile 9349F: drivers/crypto/hisilicon/qm.c 9350F: drivers/crypto/hisilicon/sgl.c 9351F: include/linux/hisi_acc_qm.h 9352 9353HISILICON ZIP Controller DRIVER 9354M: Yang Shen <shenyang39@huawei.com> 9355M: Zhou Wang <wangzhou1@hisilicon.com> 9356L: linux-crypto@vger.kernel.org 9357S: Maintained 9358F: Documentation/ABI/testing/debugfs-hisi-zip 9359F: drivers/crypto/hisilicon/zip/ 9360 9361HISILICON ROCE DRIVER 9362M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9363M: Wenpeng Liang <liangwenpeng@huawei.com> 9364L: linux-rdma@vger.kernel.org 9365S: Maintained 9366F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9367F: drivers/infiniband/hw/hns/ 9368 9369HISILICON SAS Controller 9370M: Xiang Chen <chenxiang66@hisilicon.com> 9371S: Supported 9372W: http://www.hisilicon.com 9373F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9374F: drivers/scsi/hisi_sas/ 9375 9376HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9377M: Kai Ye <yekai13@huawei.com> 9378M: Longfang Liu <liulongfang@huawei.com> 9379L: linux-crypto@vger.kernel.org 9380S: Maintained 9381F: Documentation/ABI/testing/debugfs-hisi-sec 9382F: drivers/crypto/hisilicon/sec2/sec.h 9383F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9384F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9385F: drivers/crypto/hisilicon/sec2/sec_main.c 9386 9387HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9388M: Jay Fang <f.fangjian@huawei.com> 9389L: linux-spi@vger.kernel.org 9390S: Maintained 9391W: http://www.hisilicon.com 9392F: drivers/spi/spi-hisi-kunpeng.c 9393 9394HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9395M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9396L: linux-kernel@vger.kernel.org 9397S: Maintained 9398F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9399F: drivers/spmi/hisi-spmi-controller.c 9400 9401HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9402M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9403L: linux-kernel@vger.kernel.org 9404S: Maintained 9405F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9406F: drivers/mfd/hi6421-spmi-pmic.c 9407 9408HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9409M: Weili Qian <qianweili@huawei.com> 9410S: Maintained 9411F: drivers/crypto/hisilicon/trng/trng.c 9412 9413HISILICON V3XX SPI NOR FLASH Controller Driver 9414M: Jay Fang <f.fangjian@huawei.com> 9415S: Maintained 9416W: http://www.hisilicon.com 9417F: drivers/spi/spi-hisi-sfc-v3xx.c 9418 9419HMM - Heterogeneous Memory Management 9420M: Jérôme Glisse <jglisse@redhat.com> 9421L: linux-mm@kvack.org 9422S: Maintained 9423F: Documentation/mm/hmm.rst 9424F: include/linux/hmm* 9425F: lib/test_hmm* 9426F: mm/hmm* 9427F: tools/testing/selftests/mm/*hmm* 9428 9429HOST AP DRIVER 9430M: Jouni Malinen <j@w1.fi> 9431L: linux-wireless@vger.kernel.org 9432S: Obsolete 9433W: http://w1.fi/hostap-driver.html 9434F: drivers/net/wireless/intersil/hostap/ 9435 9436HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9437L: platform-driver-x86@vger.kernel.org 9438S: Orphan 9439F: drivers/platform/x86/hp/tc1100-wmi.c 9440 9441HPET: High Precision Event Timers driver 9442M: Clemens Ladisch <clemens@ladisch.de> 9443S: Maintained 9444F: Documentation/timers/hpet.rst 9445F: drivers/char/hpet.c 9446F: include/linux/hpet.h 9447F: include/uapi/linux/hpet.h 9448 9449HPET: x86 9450S: Orphan 9451F: arch/x86/include/asm/hpet.h 9452F: arch/x86/kernel/hpet.c 9453 9454HPFS FILESYSTEM 9455M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9456S: Maintained 9457W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9458F: fs/hpfs/ 9459 9460HSI SUBSYSTEM 9461M: Sebastian Reichel <sre@kernel.org> 9462S: Maintained 9463T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9464F: Documentation/ABI/testing/sysfs-bus-hsi 9465F: Documentation/driver-api/hsi.rst 9466F: drivers/hsi/ 9467F: include/linux/hsi/ 9468F: include/uapi/linux/hsi/ 9469 9470HSO 3G MODEM DRIVER 9471L: linux-usb@vger.kernel.org 9472S: Orphan 9473F: drivers/net/usb/hso.c 9474 9475HSR NETWORK PROTOCOL 9476L: netdev@vger.kernel.org 9477S: Orphan 9478F: net/hsr/ 9479 9480HT16K33 LED CONTROLLER DRIVER 9481M: Robin van der Gracht <robin@protonic.nl> 9482S: Maintained 9483F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9484F: drivers/auxdisplay/ht16k33.c 9485 9486HTCPEN TOUCHSCREEN DRIVER 9487M: Pau Oliva Fora <pof@eslack.org> 9488L: linux-input@vger.kernel.org 9489S: Maintained 9490F: drivers/input/touchscreen/htcpen.c 9491 9492HTE SUBSYSTEM 9493M: Dipen Patel <dipenp@nvidia.com> 9494L: timestamp@lists.linux.dev 9495T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9496Q: https://patchwork.kernel.org/project/timestamp/list/ 9497S: Maintained 9498F: Documentation/devicetree/bindings/timestamp/ 9499F: Documentation/driver-api/hte/ 9500F: drivers/hte/ 9501F: include/linux/hte.h 9502 9503HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9504M: Lorenzo Bianconi <lorenzo@kernel.org> 9505L: linux-iio@vger.kernel.org 9506S: Maintained 9507W: http://www.st.com/ 9508F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9509F: drivers/iio/humidity/hts221* 9510 9511HUAWEI ETHERNET DRIVER 9512M: Cai Huoqing <cai.huoqing@linux.dev> 9513L: netdev@vger.kernel.org 9514S: Maintained 9515F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9516F: drivers/net/ethernet/huawei/hinic/ 9517 9518HUGETLB SUBSYSTEM 9519M: Mike Kravetz <mike.kravetz@oracle.com> 9520M: Muchun Song <muchun.song@linux.dev> 9521L: linux-mm@kvack.org 9522S: Maintained 9523F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9524F: Documentation/admin-guide/mm/hugetlbpage.rst 9525F: Documentation/mm/hugetlbfs_reserv.rst 9526F: Documentation/mm/vmemmap_dedup.rst 9527F: fs/hugetlbfs/ 9528F: include/linux/hugetlb.h 9529F: mm/hugetlb.c 9530F: mm/hugetlb_vmemmap.c 9531F: mm/hugetlb_vmemmap.h 9532 9533HVA ST MEDIA DRIVER 9534M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9535L: linux-media@vger.kernel.org 9536S: Supported 9537W: https://linuxtv.org 9538T: git git://linuxtv.org/media_tree.git 9539F: drivers/media/platform/st/sti/hva 9540 9541HWPOISON MEMORY FAILURE HANDLING 9542M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9543R: Miaohe Lin <linmiaohe@huawei.com> 9544L: linux-mm@kvack.org 9545S: Maintained 9546F: mm/hwpoison-inject.c 9547F: mm/memory-failure.c 9548 9549HYCON HY46XX TOUCHSCREEN SUPPORT 9550M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9551L: linux-input@vger.kernel.org 9552S: Maintained 9553F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9554F: drivers/input/touchscreen/hycon-hy46xx.c 9555 9556HYGON PROCESSOR SUPPORT 9557M: Pu Wen <puwen@hygon.cn> 9558L: linux-kernel@vger.kernel.org 9559S: Maintained 9560F: arch/x86/kernel/cpu/hygon.c 9561 9562HYNIX HI556 SENSOR DRIVER 9563M: Shawn Tu <shawnx.tu@intel.com> 9564L: linux-media@vger.kernel.org 9565S: Maintained 9566T: git git://linuxtv.org/media_tree.git 9567F: drivers/media/i2c/hi556.c 9568 9569HYNIX HI846 SENSOR DRIVER 9570M: Martin Kepplinger <martin.kepplinger@puri.sm> 9571L: linux-media@vger.kernel.org 9572S: Maintained 9573F: drivers/media/i2c/hi846.c 9574 9575HYNIX HI847 SENSOR DRIVER 9576M: Shawn Tu <shawnx.tu@intel.com> 9577L: linux-media@vger.kernel.org 9578S: Maintained 9579F: drivers/media/i2c/hi847.c 9580 9581Hyper-V/Azure CORE AND DRIVERS 9582M: "K. Y. Srinivasan" <kys@microsoft.com> 9583M: Haiyang Zhang <haiyangz@microsoft.com> 9584M: Wei Liu <wei.liu@kernel.org> 9585M: Dexuan Cui <decui@microsoft.com> 9586L: linux-hyperv@vger.kernel.org 9587S: Supported 9588T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9589F: Documentation/ABI/stable/sysfs-bus-vmbus 9590F: Documentation/ABI/testing/debugfs-hyperv 9591F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9592F: Documentation/virt/hyperv 9593F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9594F: arch/arm64/hyperv 9595F: arch/arm64/include/asm/hyperv-tlfs.h 9596F: arch/arm64/include/asm/mshyperv.h 9597F: arch/x86/hyperv 9598F: arch/x86/include/asm/hyperv-tlfs.h 9599F: arch/x86/include/asm/mshyperv.h 9600F: arch/x86/include/asm/trace/hyperv.h 9601F: arch/x86/kernel/cpu/mshyperv.c 9602F: drivers/clocksource/hyperv_timer.c 9603F: drivers/hid/hid-hyperv.c 9604F: drivers/hv/ 9605F: drivers/input/serio/hyperv-keyboard.c 9606F: drivers/iommu/hyperv-iommu.c 9607F: drivers/net/ethernet/microsoft/ 9608F: drivers/net/hyperv/ 9609F: drivers/pci/controller/pci-hyperv-intf.c 9610F: drivers/pci/controller/pci-hyperv.c 9611F: drivers/scsi/storvsc_drv.c 9612F: drivers/uio/uio_hv_generic.c 9613F: drivers/video/fbdev/hyperv_fb.c 9614F: include/asm-generic/hyperv-tlfs.h 9615F: include/asm-generic/mshyperv.h 9616F: include/clocksource/hyperv_timer.h 9617F: include/linux/hyperv.h 9618F: include/net/mana 9619F: include/uapi/linux/hyperv.h 9620F: net/vmw_vsock/hyperv_transport.c 9621F: tools/hv/ 9622 9623HYPERBUS SUPPORT 9624M: Vignesh Raghavendra <vigneshr@ti.com> 9625L: linux-mtd@lists.infradead.org 9626S: Supported 9627Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9628C: irc://irc.oftc.net/mtd 9629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9630F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9631F: drivers/mtd/hyperbus/ 9632F: include/linux/mtd/hyperbus.h 9633 9634HYPERVISOR VIRTUAL CONSOLE DRIVER 9635L: linuxppc-dev@lists.ozlabs.org 9636S: Odd Fixes 9637F: drivers/tty/hvc/ 9638 9639I2C ACPI SUPPORT 9640M: Mika Westerberg <mika.westerberg@linux.intel.com> 9641L: linux-i2c@vger.kernel.org 9642L: linux-acpi@vger.kernel.org 9643S: Maintained 9644F: drivers/i2c/i2c-core-acpi.c 9645 9646I2C CONTROLLER DRIVER FOR NVIDIA GPU 9647M: Ajay Gupta <ajayg@nvidia.com> 9648L: linux-i2c@vger.kernel.org 9649S: Maintained 9650F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9651F: drivers/i2c/busses/i2c-nvidia-gpu.c 9652 9653I2C MUXES 9654M: Peter Rosin <peda@axentia.se> 9655L: linux-i2c@vger.kernel.org 9656S: Maintained 9657F: Documentation/devicetree/bindings/i2c/i2c-arb* 9658F: Documentation/devicetree/bindings/i2c/i2c-gate* 9659F: Documentation/devicetree/bindings/i2c/i2c-mux* 9660F: Documentation/i2c/i2c-topology.rst 9661F: Documentation/i2c/muxes/ 9662F: drivers/i2c/i2c-mux.c 9663F: drivers/i2c/muxes/ 9664F: include/linux/i2c-mux.h 9665 9666I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9667M: Gregory CLEMENT <gregory.clement@bootlin.com> 9668L: linux-i2c@vger.kernel.org 9669S: Maintained 9670F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9671F: drivers/i2c/busses/i2c-mv64xxx.c 9672 9673I2C OVER PARALLEL PORT 9674M: Jean Delvare <jdelvare@suse.com> 9675L: linux-i2c@vger.kernel.org 9676S: Maintained 9677F: Documentation/i2c/busses/i2c-parport.rst 9678F: drivers/i2c/busses/i2c-parport.c 9679 9680I2C SUBSYSTEM 9681M: Wolfram Sang <wsa@kernel.org> 9682L: linux-i2c@vger.kernel.org 9683S: Maintained 9684W: https://i2c.wiki.kernel.org/ 9685Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9686T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9687F: Documentation/devicetree/bindings/i2c/i2c.txt 9688F: Documentation/i2c/ 9689F: drivers/i2c/* 9690F: include/dt-bindings/i2c/i2c.h 9691F: include/linux/i2c-dev.h 9692F: include/linux/i2c-smbus.h 9693F: include/linux/i2c.h 9694F: include/uapi/linux/i2c-*.h 9695F: include/uapi/linux/i2c.h 9696 9697I2C SUBSYSTEM HOST DRIVERS 9698L: linux-i2c@vger.kernel.org 9699S: Odd Fixes 9700W: https://i2c.wiki.kernel.org/ 9701Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9702T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9703F: Documentation/devicetree/bindings/i2c/ 9704F: drivers/i2c/algos/ 9705F: drivers/i2c/busses/ 9706F: include/dt-bindings/i2c/ 9707 9708I2C-TAOS-EVM DRIVER 9709M: Jean Delvare <jdelvare@suse.com> 9710L: linux-i2c@vger.kernel.org 9711S: Maintained 9712F: Documentation/i2c/busses/i2c-taos-evm.rst 9713F: drivers/i2c/busses/i2c-taos-evm.c 9714 9715I2C-TINY-USB DRIVER 9716M: Till Harbaum <till@harbaum.org> 9717L: linux-i2c@vger.kernel.org 9718S: Maintained 9719W: http://www.harbaum.org/till/i2c_tiny_usb 9720F: drivers/i2c/busses/i2c-tiny-usb.c 9721 9722I2C/SMBUS CONTROLLER DRIVERS FOR PC 9723M: Jean Delvare <jdelvare@suse.com> 9724L: linux-i2c@vger.kernel.org 9725S: Maintained 9726F: Documentation/i2c/busses/i2c-ali1535.rst 9727F: Documentation/i2c/busses/i2c-ali1563.rst 9728F: Documentation/i2c/busses/i2c-ali15x3.rst 9729F: Documentation/i2c/busses/i2c-amd756.rst 9730F: Documentation/i2c/busses/i2c-amd8111.rst 9731F: Documentation/i2c/busses/i2c-i801.rst 9732F: Documentation/i2c/busses/i2c-nforce2.rst 9733F: Documentation/i2c/busses/i2c-piix4.rst 9734F: Documentation/i2c/busses/i2c-sis5595.rst 9735F: Documentation/i2c/busses/i2c-sis630.rst 9736F: Documentation/i2c/busses/i2c-sis96x.rst 9737F: Documentation/i2c/busses/i2c-via.rst 9738F: Documentation/i2c/busses/i2c-viapro.rst 9739F: drivers/i2c/busses/i2c-ali1535.c 9740F: drivers/i2c/busses/i2c-ali1563.c 9741F: drivers/i2c/busses/i2c-ali15x3.c 9742F: drivers/i2c/busses/i2c-amd756-s4882.c 9743F: drivers/i2c/busses/i2c-amd756.c 9744F: drivers/i2c/busses/i2c-amd8111.c 9745F: drivers/i2c/busses/i2c-i801.c 9746F: drivers/i2c/busses/i2c-isch.c 9747F: drivers/i2c/busses/i2c-nforce2-s4985.c 9748F: drivers/i2c/busses/i2c-nforce2.c 9749F: drivers/i2c/busses/i2c-piix4.c 9750F: drivers/i2c/busses/i2c-sis5595.c 9751F: drivers/i2c/busses/i2c-sis630.c 9752F: drivers/i2c/busses/i2c-sis96x.c 9753F: drivers/i2c/busses/i2c-via.c 9754F: drivers/i2c/busses/i2c-viapro.c 9755 9756I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9757M: Hans de Goede <hdegoede@redhat.com> 9758L: linux-i2c@vger.kernel.org 9759S: Maintained 9760F: drivers/i2c/busses/i2c-cht-wc.c 9761 9762I2C/SMBUS ISMT DRIVER 9763M: Seth Heasley <seth.heasley@intel.com> 9764M: Neil Horman <nhorman@tuxdriver.com> 9765L: linux-i2c@vger.kernel.org 9766F: Documentation/i2c/busses/i2c-ismt.rst 9767F: drivers/i2c/busses/i2c-ismt.c 9768 9769I2C/SMBUS STUB DRIVER 9770M: Jean Delvare <jdelvare@suse.com> 9771L: linux-i2c@vger.kernel.org 9772S: Maintained 9773F: drivers/i2c/i2c-stub.c 9774 9775I3C DRIVER FOR CADENCE I3C MASTER IP 9776M: Przemysław Gaj <pgaj@cadence.com> 9777S: Maintained 9778F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9779F: drivers/i3c/master/i3c-master-cdns.c 9780 9781I3C DRIVER FOR SYNOPSYS DESIGNWARE 9782S: Orphan 9783F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9784F: drivers/i3c/master/dw* 9785 9786I3C DRIVER FOR ASPEED AST2600 9787M: Jeremy Kerr <jk@codeconstruct.com.au> 9788S: Maintained 9789F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9790F: drivers/i3c/master/ast2600-i3c-master.c 9791 9792I3C SUBSYSTEM 9793M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9794L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9795S: Maintained 9796C: irc://chat.freenode.net/linux-i3c 9797T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9798F: Documentation/ABI/testing/sysfs-bus-i3c 9799F: Documentation/devicetree/bindings/i3c/ 9800F: Documentation/driver-api/i3c 9801F: drivers/i3c/ 9802F: include/linux/i3c/ 9803 9804IA64 (Itanium) PLATFORM 9805L: linux-ia64@vger.kernel.org 9806S: Orphan 9807F: Documentation/arch/ia64/ 9808F: arch/ia64/ 9809 9810IBM Operation Panel Input Driver 9811M: Eddie James <eajames@linux.ibm.com> 9812L: linux-input@vger.kernel.org 9813S: Maintained 9814F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9815F: drivers/input/misc/ibm-panel.c 9816 9817IBM Power 842 compression accelerator 9818M: Haren Myneni <haren@us.ibm.com> 9819S: Supported 9820F: crypto/842.c 9821F: drivers/crypto/nx/Kconfig 9822F: drivers/crypto/nx/Makefile 9823F: drivers/crypto/nx/nx-842* 9824F: include/linux/sw842.h 9825F: lib/842/ 9826 9827IBM Power in-Nest Crypto Acceleration 9828M: Breno Leitão <leitao@debian.org> 9829M: Nayna Jain <nayna@linux.ibm.com> 9830M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9831L: linux-crypto@vger.kernel.org 9832S: Supported 9833F: drivers/crypto/nx/Kconfig 9834F: drivers/crypto/nx/Makefile 9835F: drivers/crypto/nx/nx-aes* 9836F: drivers/crypto/nx/nx-sha* 9837F: drivers/crypto/nx/nx.* 9838F: drivers/crypto/nx/nx_csbcpb.h 9839F: drivers/crypto/nx/nx_debugfs.c 9840 9841IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9842M: Tyrel Datwyler <tyreld@linux.ibm.com> 9843L: linux-pci@vger.kernel.org 9844L: linuxppc-dev@lists.ozlabs.org 9845S: Supported 9846F: drivers/pci/hotplug/rpadlpar* 9847 9848IBM Power Linux RAID adapter 9849M: Brian King <brking@us.ibm.com> 9850S: Supported 9851F: drivers/scsi/ipr.* 9852 9853IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9854M: Tyrel Datwyler <tyreld@linux.ibm.com> 9855L: linux-pci@vger.kernel.org 9856L: linuxppc-dev@lists.ozlabs.org 9857S: Supported 9858F: drivers/pci/hotplug/rpaphp* 9859 9860IBM Power SRIOV Virtual NIC Device Driver 9861M: Haren Myneni <haren@linux.ibm.com> 9862M: Rick Lindsley <ricklind@linux.ibm.com> 9863R: Nick Child <nnac123@linux.ibm.com> 9864R: Dany Madden <danymadden@us.ibm.com> 9865R: Thomas Falcon <tlfalcon@linux.ibm.com> 9866L: netdev@vger.kernel.org 9867S: Supported 9868F: drivers/net/ethernet/ibm/ibmvnic.* 9869 9870IBM Power Virtual Ethernet Device Driver 9871M: Nick Child <nnac123@linux.ibm.com> 9872L: netdev@vger.kernel.org 9873S: Supported 9874F: drivers/net/ethernet/ibm/ibmveth.* 9875 9876IBM Power Virtual FC Device Drivers 9877M: Tyrel Datwyler <tyreld@linux.ibm.com> 9878L: linux-scsi@vger.kernel.org 9879S: Supported 9880F: drivers/scsi/ibmvscsi/ibmvfc* 9881 9882IBM Power Virtual Management Channel Driver 9883M: Brad Warrum <bwarrum@linux.ibm.com> 9884M: Ritu Agarwal <rituagar@linux.ibm.com> 9885S: Supported 9886F: drivers/misc/ibmvmc.* 9887 9888IBM Power Virtual SCSI Device Drivers 9889M: Tyrel Datwyler <tyreld@linux.ibm.com> 9890L: linux-scsi@vger.kernel.org 9891S: Supported 9892F: drivers/scsi/ibmvscsi/ibmvscsi* 9893F: include/scsi/viosrp.h 9894 9895IBM Power Virtual SCSI Device Target Driver 9896M: Michael Cyr <mikecyr@linux.ibm.com> 9897L: linux-scsi@vger.kernel.org 9898L: target-devel@vger.kernel.org 9899S: Supported 9900F: drivers/scsi/ibmvscsi_tgt/ 9901 9902IBM Power VMX Cryptographic instructions 9903M: Breno Leitão <leitao@debian.org> 9904M: Nayna Jain <nayna@linux.ibm.com> 9905M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9906L: linux-crypto@vger.kernel.org 9907S: Supported 9908F: drivers/crypto/vmx/Kconfig 9909F: drivers/crypto/vmx/Makefile 9910F: drivers/crypto/vmx/aes* 9911F: drivers/crypto/vmx/ghash* 9912F: drivers/crypto/vmx/ppc-xlate.pl 9913F: drivers/crypto/vmx/vmx.c 9914 9915IBM Power VFIO Support 9916M: Timothy Pearson <tpearson@raptorengineering.com> 9917S: Supported 9918F: drivers/vfio/vfio_iommu_spapr_tce.c 9919 9920IBM ServeRAID RAID DRIVER 9921S: Orphan 9922F: drivers/scsi/ips.* 9923 9924ICH LPC AND GPIO DRIVER 9925M: Peter Tyser <ptyser@xes-inc.com> 9926S: Maintained 9927F: drivers/gpio/gpio-ich.c 9928F: drivers/mfd/lpc_ich.c 9929 9930ICY I2C DRIVER 9931M: Max Staudt <max@enpas.org> 9932L: linux-i2c@vger.kernel.org 9933S: Maintained 9934F: drivers/i2c/busses/i2c-icy.c 9935 9936IDEAPAD LAPTOP EXTRAS DRIVER 9937M: Ike Panhc <ike.pan@canonical.com> 9938L: platform-driver-x86@vger.kernel.org 9939S: Maintained 9940W: http://launchpad.net/ideapad-laptop 9941F: drivers/platform/x86/ideapad-laptop.c 9942 9943IDEAPAD LAPTOP SLIDEBAR DRIVER 9944M: Andrey Moiseev <o2g.org.ru@gmail.com> 9945L: linux-input@vger.kernel.org 9946S: Maintained 9947W: https://github.com/o2genum/ideapad-slidebar 9948F: drivers/input/misc/ideapad_slidebar.c 9949 9950IDMAPPED MOUNTS 9951M: Christian Brauner <brauner@kernel.org> 9952M: Seth Forshee <sforshee@kernel.org> 9953L: linux-fsdevel@vger.kernel.org 9954S: Maintained 9955T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9956F: Documentation/filesystems/idmappings.rst 9957F: include/linux/mnt_idmapping.* 9958F: tools/testing/selftests/mount_setattr/ 9959 9960IDT VersaClock 5 CLOCK DRIVER 9961M: Luca Ceresoli <luca@lucaceresoli.net> 9962S: Maintained 9963F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9964F: drivers/clk/clk-versaclock5.c 9965 9966IEEE 802.15.4 SUBSYSTEM 9967M: Alexander Aring <alex.aring@gmail.com> 9968M: Stefan Schmidt <stefan@datenfreihafen.org> 9969M: Miquel Raynal <miquel.raynal@bootlin.com> 9970L: linux-wpan@vger.kernel.org 9971S: Maintained 9972W: https://linux-wpan.org/ 9973T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9974T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9975F: Documentation/networking/ieee802154.rst 9976F: drivers/net/ieee802154/ 9977F: include/linux/ieee802154.h 9978F: include/linux/nl802154.h 9979F: include/net/af_ieee802154.h 9980F: include/net/cfg802154.h 9981F: include/net/ieee802154_netdev.h 9982F: include/net/mac802154.h 9983F: include/net/nl802154.h 9984F: net/ieee802154/ 9985F: net/mac802154/ 9986 9987IFE PROTOCOL 9988M: Yotam Gigi <yotam.gi@gmail.com> 9989M: Jamal Hadi Salim <jhs@mojatatu.com> 9990F: include/net/ife.h 9991F: include/uapi/linux/ife.h 9992F: net/ife 9993 9994IGORPLUG-USB IR RECEIVER 9995M: Sean Young <sean@mess.org> 9996L: linux-media@vger.kernel.org 9997S: Maintained 9998F: drivers/media/rc/igorplugusb.c 9999 10000IGUANAWORKS USB IR TRANSCEIVER 10001M: Sean Young <sean@mess.org> 10002L: linux-media@vger.kernel.org 10003S: Maintained 10004F: drivers/media/rc/iguanair.c 10005 10006IIO DIGITAL POTENTIOMETER DAC 10007M: Peter Rosin <peda@axentia.se> 10008L: linux-iio@vger.kernel.org 10009S: Maintained 10010F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10011F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10012F: drivers/iio/dac/dpot-dac.c 10013 10014IIO ENVELOPE DETECTOR 10015M: Peter Rosin <peda@axentia.se> 10016L: linux-iio@vger.kernel.org 10017S: Maintained 10018F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10019F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10020F: drivers/iio/adc/envelope-detector.c 10021 10022IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10023M: Matti Vaittinen <mazziesaccount@gmail.com> 10024L: linux-iio@vger.kernel.org 10025S: Maintained 10026F: drivers/iio/light/gain-time-scale-helper.c 10027F: drivers/iio/light/gain-time-scale-helper.h 10028 10029IIO MULTIPLEXER 10030M: Peter Rosin <peda@axentia.se> 10031L: linux-iio@vger.kernel.org 10032S: Maintained 10033F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10034F: drivers/iio/multiplexer/iio-mux.c 10035 10036IIO SCMI BASED DRIVER 10037M: Jyoti Bhayana <jbhayana@google.com> 10038L: linux-iio@vger.kernel.org 10039S: Maintained 10040F: drivers/iio/common/scmi_sensors/scmi_iio.c 10041 10042IIO SUBSYSTEM AND DRIVERS 10043M: Jonathan Cameron <jic23@kernel.org> 10044R: Lars-Peter Clausen <lars@metafoo.de> 10045L: linux-iio@vger.kernel.org 10046S: Maintained 10047T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10048F: Documentation/ABI/testing/configfs-iio* 10049F: Documentation/ABI/testing/sysfs-bus-iio* 10050F: Documentation/devicetree/bindings/iio/ 10051F: drivers/iio/ 10052F: drivers/staging/iio/ 10053F: include/dt-bindings/iio/ 10054F: include/linux/iio/ 10055F: tools/iio/ 10056 10057IIO UNIT CONVERTER 10058M: Peter Rosin <peda@axentia.se> 10059L: linux-iio@vger.kernel.org 10060S: Maintained 10061F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10062F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10063F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10064F: drivers/iio/afe/iio-rescale.c 10065 10066IKANOS/ADI EAGLE ADSL USB DRIVER 10067M: Matthieu Castet <castet.matthieu@free.fr> 10068M: Stanislaw Gruszka <stf_xl@wp.pl> 10069S: Maintained 10070F: drivers/usb/atm/ueagle-atm.c 10071 10072IMAGIS TOUCHSCREEN DRIVER 10073M: Markuss Broks <markuss.broks@gmail.com> 10074S: Maintained 10075F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10076F: drivers/input/touchscreen/imagis.c 10077 10078IMGTEC ASCII LCD DRIVER 10079M: Paul Burton <paulburton@kernel.org> 10080S: Maintained 10081F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10082F: drivers/auxdisplay/img-ascii-lcd.c 10083 10084IMGTEC IR DECODER DRIVER 10085S: Orphan 10086F: drivers/media/rc/img-ir/ 10087 10088IMON SOUNDGRAPH USB IR RECEIVER 10089M: Sean Young <sean@mess.org> 10090L: linux-media@vger.kernel.org 10091S: Maintained 10092F: drivers/media/rc/imon.c 10093F: drivers/media/rc/imon_raw.c 10094 10095IMS TWINTURBO FRAMEBUFFER DRIVER 10096L: linux-fbdev@vger.kernel.org 10097S: Orphan 10098F: drivers/video/fbdev/imsttfb.c 10099 10100INA209 HARDWARE MONITOR DRIVER 10101M: Guenter Roeck <linux@roeck-us.net> 10102L: linux-hwmon@vger.kernel.org 10103S: Maintained 10104F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10105F: Documentation/hwmon/ina209.rst 10106F: drivers/hwmon/ina209.c 10107 10108INA2XX HARDWARE MONITOR DRIVER 10109M: Guenter Roeck <linux@roeck-us.net> 10110L: linux-hwmon@vger.kernel.org 10111S: Maintained 10112F: Documentation/hwmon/ina2xx.rst 10113F: drivers/hwmon/ina2xx.c 10114F: include/linux/platform_data/ina2xx.h 10115 10116INDEX OF FURTHER KERNEL DOCUMENTATION 10117M: Carlos Bilbao <carlos.bilbao@amd.com> 10118S: Maintained 10119F: Documentation/process/kernel-docs.rst 10120 10121INDUSTRY PACK SUBSYSTEM (IPACK) 10122M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10123M: Jens Taprogge <jens.taprogge@taprogge.org> 10124M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10125L: industrypack-devel@lists.sourceforge.net 10126S: Maintained 10127W: http://industrypack.sourceforge.net 10128F: drivers/ipack/ 10129 10130INFINEON DPS310 Driver 10131M: Eddie James <eajames@linux.ibm.com> 10132L: linux-iio@vger.kernel.org 10133S: Maintained 10134F: drivers/iio/pressure/dps310.c 10135 10136INFINEON PEB2466 ASoC CODEC 10137M: Herve Codina <herve.codina@bootlin.com> 10138L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10139S: Maintained 10140F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10141F: sound/soc/codecs/peb2466.c 10142 10143INFINIBAND SUBSYSTEM 10144M: Jason Gunthorpe <jgg@nvidia.com> 10145M: Leon Romanovsky <leonro@nvidia.com> 10146L: linux-rdma@vger.kernel.org 10147S: Supported 10148W: https://github.com/linux-rdma/rdma-core 10149Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10150T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10151F: Documentation/devicetree/bindings/infiniband/ 10152F: Documentation/infiniband/ 10153F: drivers/infiniband/ 10154F: include/rdma/ 10155F: include/trace/events/ib_mad.h 10156F: include/trace/events/ib_umad.h 10157F: include/trace/misc/rdma.h 10158F: include/uapi/linux/if_infiniband.h 10159F: include/uapi/rdma/ 10160F: samples/bpf/ibumad_kern.c 10161F: samples/bpf/ibumad_user.c 10162 10163INGENIC JZ4780 NAND DRIVER 10164M: Harvey Hunt <harveyhuntnexus@gmail.com> 10165L: linux-mtd@lists.infradead.org 10166L: linux-mips@vger.kernel.org 10167S: Maintained 10168F: drivers/mtd/nand/raw/ingenic/ 10169 10170INGENIC JZ47xx SoCs 10171M: Paul Cercueil <paul@crapouillou.net> 10172L: linux-mips@vger.kernel.org 10173S: Maintained 10174F: arch/mips/boot/dts/ingenic/ 10175F: arch/mips/generic/board-ingenic.c 10176F: arch/mips/include/asm/mach-ingenic/ 10177F: arch/mips/ingenic/Kconfig 10178F: drivers/clk/ingenic/ 10179F: drivers/dma/dma-jz4780.c 10180F: drivers/gpu/drm/ingenic/ 10181F: drivers/i2c/busses/i2c-jz4780.c 10182F: drivers/iio/adc/ingenic-adc.c 10183F: drivers/irqchip/irq-ingenic.c 10184F: drivers/memory/jz4780-nemc.c 10185F: drivers/mmc/host/jz4740_mmc.c 10186F: drivers/mtd/nand/raw/ingenic/ 10187F: drivers/pinctrl/pinctrl-ingenic.c 10188F: drivers/power/supply/ingenic-battery.c 10189F: drivers/pwm/pwm-jz4740.c 10190F: drivers/remoteproc/ingenic_rproc.c 10191F: drivers/rtc/rtc-jz4740.c 10192F: drivers/tty/serial/8250/8250_ingenic.c 10193F: drivers/usb/musb/jz4740.c 10194F: drivers/watchdog/jz4740_wdt.c 10195F: include/dt-bindings/iio/adc/ingenic,adc.h 10196F: include/linux/mfd/ingenic-tcu.h 10197F: sound/soc/codecs/jz47* 10198F: sound/soc/jz4740/ 10199 10200INJOINIC IP5xxx POWER BANK IC DRIVER 10201M: Samuel Holland <samuel@sholland.org> 10202S: Maintained 10203F: drivers/power/supply/ip5xxx_power.c 10204 10205INOTIFY 10206M: Jan Kara <jack@suse.cz> 10207R: Amir Goldstein <amir73il@gmail.com> 10208L: linux-fsdevel@vger.kernel.org 10209S: Maintained 10210F: Documentation/filesystems/inotify.rst 10211F: fs/notify/inotify/ 10212F: include/linux/inotify.h 10213F: include/uapi/linux/inotify.h 10214 10215INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10216M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10217L: linux-input@vger.kernel.org 10218S: Maintained 10219Q: http://patchwork.kernel.org/project/linux-input/list/ 10220T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10221F: Documentation/devicetree/bindings/input/ 10222F: Documentation/devicetree/bindings/serio/ 10223F: Documentation/input/ 10224F: drivers/input/ 10225F: include/dt-bindings/input/ 10226F: include/linux/input.h 10227F: include/linux/input/ 10228F: include/uapi/linux/input-event-codes.h 10229F: include/uapi/linux/input.h 10230 10231INPUT MULTITOUCH (MT) PROTOCOL 10232M: Henrik Rydberg <rydberg@bitmath.org> 10233L: linux-input@vger.kernel.org 10234S: Odd fixes 10235F: Documentation/input/multi-touch-protocol.rst 10236F: drivers/input/input-mt.c 10237K: \b(ABS|SYN)_MT_ 10238 10239INSIDE SECURE CRYPTO DRIVER 10240M: Antoine Tenart <atenart@kernel.org> 10241L: linux-crypto@vger.kernel.org 10242S: Maintained 10243F: drivers/crypto/inside-secure/ 10244 10245INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10246M: Mimi Zohar <zohar@linux.ibm.com> 10247M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10248L: linux-integrity@vger.kernel.org 10249S: Supported 10250T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10251F: security/integrity/ima/ 10252F: security/integrity/ 10253 10254INTEL 810/815 FRAMEBUFFER DRIVER 10255M: Antonino Daplas <adaplas@gmail.com> 10256L: linux-fbdev@vger.kernel.org 10257S: Maintained 10258F: drivers/video/fbdev/i810/ 10259 10260INTEL 8254 COUNTER DRIVER 10261M: William Breathitt Gray <william.gray@linaro.org> 10262L: linux-iio@vger.kernel.org 10263S: Maintained 10264F: drivers/counter/i8254.c 10265F: include/linux/i8254.h 10266 10267INTEL 8255 GPIO DRIVER 10268M: William Breathitt Gray <william.gray@linaro.org> 10269L: linux-gpio@vger.kernel.org 10270S: Maintained 10271F: drivers/gpio/gpio-i8255.c 10272F: drivers/gpio/gpio-i8255.h 10273 10274INTEL ASoC DRIVERS 10275M: Cezary Rojewski <cezary.rojewski@intel.com> 10276M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10277M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10278M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10279M: Bard Liao <yung-chuan.liao@linux.intel.com> 10280M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10281M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10282L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10283S: Supported 10284F: sound/soc/intel/ 10285 10286INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10287M: Hans de Goede <hdegoede@redhat.com> 10288L: platform-driver-x86@vger.kernel.org 10289S: Maintained 10290F: drivers/platform/x86/intel/atomisp2/pm.c 10291 10292INTEL ATOMISP2 LED DRIVER 10293M: Hans de Goede <hdegoede@redhat.com> 10294L: platform-driver-x86@vger.kernel.org 10295S: Maintained 10296F: drivers/platform/x86/intel/atomisp2/led.c 10297 10298INTEL BIOS SAR INT1092 DRIVER 10299M: Shravan Sudhakar <s.shravan@intel.com> 10300M: Intel Corporation <linuxwwan@intel.com> 10301L: platform-driver-x86@vger.kernel.org 10302S: Maintained 10303F: drivers/platform/x86/intel/int1092/ 10304 10305INTEL BROXTON PMC DRIVER 10306M: Mika Westerberg <mika.westerberg@linux.intel.com> 10307M: Zha Qipeng <qipeng.zha@intel.com> 10308S: Maintained 10309F: drivers/mfd/intel_pmc_bxt.c 10310F: include/linux/mfd/intel_pmc_bxt.h 10311 10312INTEL C600 SERIES SAS CONTROLLER DRIVER 10313M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10314L: linux-scsi@vger.kernel.org 10315S: Supported 10316T: git git://git.code.sf.net/p/intel-sas/isci 10317F: drivers/scsi/isci/ 10318 10319INTEL CPU family model numbers 10320M: Tony Luck <tony.luck@intel.com> 10321M: x86@kernel.org 10322L: linux-kernel@vger.kernel.org 10323S: Supported 10324F: arch/x86/include/asm/intel-family.h 10325 10326INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10327M: Jani Nikula <jani.nikula@linux.intel.com> 10328M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10329M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10330M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10331L: intel-gfx@lists.freedesktop.org 10332S: Supported 10333W: https://01.org/linuxgraphics/ 10334Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10335B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10336C: irc://irc.oftc.net/intel-gfx 10337T: git git://anongit.freedesktop.org/drm-intel 10338F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10339F: Documentation/gpu/i915.rst 10340F: drivers/gpu/drm/i915/ 10341F: include/drm/i915* 10342F: include/uapi/drm/i915_drm.h 10343 10344INTEL ETHERNET DRIVERS 10345M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10346M: Tony Nguyen <anthony.l.nguyen@intel.com> 10347L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10348S: Supported 10349W: http://www.intel.com/support/feedback.htm 10350W: http://e1000.sourceforge.net/ 10351Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10352T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10353T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10354F: Documentation/networking/device_drivers/ethernet/intel/ 10355F: drivers/net/ethernet/intel/ 10356F: drivers/net/ethernet/intel/*/ 10357F: include/linux/avf/virtchnl.h 10358F: include/linux/net/intel/iidc.h 10359 10360INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10361M: Mustafa Ismail <mustafa.ismail@intel.com> 10362M: Shiraz Saleem <shiraz.saleem@intel.com> 10363L: linux-rdma@vger.kernel.org 10364S: Supported 10365F: drivers/infiniband/hw/irdma/ 10366F: include/uapi/rdma/irdma-abi.h 10367 10368INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10369M: Maik Broemme <mbroemme@libmpq.org> 10370L: linux-fbdev@vger.kernel.org 10371S: Maintained 10372F: Documentation/fb/intelfb.rst 10373F: drivers/video/fbdev/intelfb/ 10374 10375INTEL GPIO DRIVERS 10376M: Andy Shevchenko <andy@kernel.org> 10377L: linux-gpio@vger.kernel.org 10378S: Supported 10379T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10380F: drivers/gpio/gpio-elkhartlake.c 10381F: drivers/gpio/gpio-ich.c 10382F: drivers/gpio/gpio-merrifield.c 10383F: drivers/gpio/gpio-ml-ioh.c 10384F: drivers/gpio/gpio-pch.c 10385F: drivers/gpio/gpio-sch.c 10386F: drivers/gpio/gpio-sodaville.c 10387F: drivers/gpio/gpio-tangier.c 10388 10389INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10390M: Zhenyu Wang <zhenyuw@linux.intel.com> 10391M: Zhi Wang <zhi.a.wang@intel.com> 10392L: intel-gvt-dev@lists.freedesktop.org 10393L: intel-gfx@lists.freedesktop.org 10394S: Supported 10395W: https://01.org/igvt-g 10396T: git https://github.com/intel/gvt-linux.git 10397F: drivers/gpu/drm/i915/gvt/ 10398 10399INTEL HID EVENT DRIVER 10400M: Alex Hung <alexhung@gmail.com> 10401L: platform-driver-x86@vger.kernel.org 10402S: Maintained 10403F: drivers/platform/x86/intel/hid.c 10404 10405INTEL I/OAT DMA DRIVER 10406M: Dave Jiang <dave.jiang@intel.com> 10407R: Dan Williams <dan.j.williams@intel.com> 10408L: dmaengine@vger.kernel.org 10409S: Supported 10410Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10411F: drivers/dma/ioat* 10412 10413INTEL IDXD DRIVER 10414M: Fenghua Yu <fenghua.yu@intel.com> 10415M: Dave Jiang <dave.jiang@intel.com> 10416L: dmaengine@vger.kernel.org 10417S: Supported 10418F: drivers/dma/idxd/* 10419F: include/uapi/linux/idxd.h 10420 10421INTEL IDLE DRIVER 10422M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10423M: Len Brown <lenb@kernel.org> 10424L: linux-pm@vger.kernel.org 10425S: Supported 10426B: https://bugzilla.kernel.org 10427T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10428F: drivers/idle/intel_idle.c 10429 10430INTEL IN FIELD SCAN (IFS) DEVICE 10431M: Jithu Joseph <jithu.joseph@intel.com> 10432R: Ashok Raj <ashok.raj@intel.com> 10433R: Tony Luck <tony.luck@intel.com> 10434S: Maintained 10435F: drivers/platform/x86/intel/ifs 10436F: include/trace/events/intel_ifs.h 10437 10438INTEL INTEGRATED SENSOR HUB DRIVER 10439M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10440M: Jiri Kosina <jikos@kernel.org> 10441L: linux-input@vger.kernel.org 10442S: Maintained 10443F: drivers/hid/intel-ish-hid/ 10444 10445INTEL IOMMU (VT-d) 10446M: David Woodhouse <dwmw2@infradead.org> 10447M: Lu Baolu <baolu.lu@linux.intel.com> 10448L: iommu@lists.linux.dev 10449S: Supported 10450T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10451F: drivers/iommu/intel/ 10452 10453INTEL IPU3 CSI-2 CIO2 DRIVER 10454M: Yong Zhi <yong.zhi@intel.com> 10455M: Sakari Ailus <sakari.ailus@linux.intel.com> 10456M: Bingbu Cao <bingbu.cao@intel.com> 10457M: Dan Scally <djrscally@gmail.com> 10458R: Tianshu Qiu <tian.shu.qiu@intel.com> 10459L: linux-media@vger.kernel.org 10460S: Maintained 10461T: git git://linuxtv.org/media_tree.git 10462F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10463F: drivers/media/pci/intel/ipu3/ 10464 10465INTEL IPU3 CSI-2 IMGU DRIVER 10466M: Sakari Ailus <sakari.ailus@linux.intel.com> 10467R: Bingbu Cao <bingbu.cao@intel.com> 10468R: Tianshu Qiu <tian.shu.qiu@intel.com> 10469L: linux-media@vger.kernel.org 10470S: Maintained 10471F: Documentation/admin-guide/media/ipu3.rst 10472F: Documentation/admin-guide/media/ipu3_rcb.svg 10473F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10474F: drivers/staging/media/ipu3/ 10475 10476INTEL IXP4XX CRYPTO SUPPORT 10477M: Corentin Labbe <clabbe@baylibre.com> 10478L: linux-crypto@vger.kernel.org 10479S: Maintained 10480F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10481 10482INTEL ISHTP ECLITE DRIVER 10483M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10484L: platform-driver-x86@vger.kernel.org 10485S: Supported 10486F: drivers/platform/x86/intel/ishtp_eclite.c 10487 10488INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10489M: Krzysztof Halasa <khalasa@piap.pl> 10490S: Maintained 10491F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10492F: drivers/net/wan/ixp4xx_hss.c 10493F: drivers/soc/ixp4xx/ixp4xx-npe.c 10494F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10495F: include/linux/soc/ixp4xx/npe.h 10496F: include/linux/soc/ixp4xx/qmgr.h 10497 10498INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10499M: Deepak Saxena <dsaxena@plexity.net> 10500S: Maintained 10501F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10502F: drivers/char/hw_random/ixp4xx-rng.c 10503 10504INTEL KEEM BAY DRM DRIVER 10505M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10506M: Edmund Dea <edmund.j.dea@intel.com> 10507S: Maintained 10508F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10509F: drivers/gpu/drm/kmb/ 10510 10511INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10512M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10513S: Maintained 10514F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10515F: drivers/crypto/intel/keembay/Kconfig 10516F: drivers/crypto/intel/keembay/Makefile 10517F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10518F: drivers/crypto/intel/keembay/ocs-aes.c 10519F: drivers/crypto/intel/keembay/ocs-aes.h 10520 10521INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10522M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10523M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10524M: Mark Gross <mgross@linux.intel.com> 10525S: Maintained 10526F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10527F: drivers/crypto/intel/keembay/Kconfig 10528F: drivers/crypto/intel/keembay/Makefile 10529F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10530 10531INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10532M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10533M: Declan Murphy <declan.murphy@intel.com> 10534S: Maintained 10535F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10536F: drivers/crypto/intel/keembay/Kconfig 10537F: drivers/crypto/intel/keembay/Makefile 10538F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10539F: drivers/crypto/intel/keembay/ocs-hcu.c 10540F: drivers/crypto/intel/keembay/ocs-hcu.h 10541 10542INTEL MANAGEMENT ENGINE (mei) 10543M: Tomas Winkler <tomas.winkler@intel.com> 10544L: linux-kernel@vger.kernel.org 10545S: Supported 10546F: Documentation/driver-api/mei/* 10547F: drivers/misc/mei/ 10548F: drivers/watchdog/mei_wdt.c 10549F: include/linux/mei_aux.h 10550F: include/linux/mei_cl_bus.h 10551F: include/uapi/linux/mei.h 10552F: include/uapi/linux/mei_uuid.h 10553F: include/uapi/linux/uuid.h 10554F: samples/mei/* 10555 10556INTEL MAX 10 BMC MFD DRIVER 10557M: Xu Yilun <yilun.xu@intel.com> 10558R: Tom Rix <trix@redhat.com> 10559S: Maintained 10560F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10561F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10562F: drivers/hwmon/intel-m10-bmc-hwmon.c 10563F: drivers/mfd/intel-m10-bmc* 10564F: include/linux/mfd/intel-m10-bmc.h 10565 10566INTEL P-Unit IPC DRIVER 10567M: Zha Qipeng <qipeng.zha@intel.com> 10568L: platform-driver-x86@vger.kernel.org 10569S: Maintained 10570F: arch/x86/include/asm/intel_punit_ipc.h 10571F: drivers/platform/x86/intel/punit_ipc.c 10572 10573INTEL PMC CORE DRIVER 10574M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10575M: David E Box <david.e.box@intel.com> 10576L: platform-driver-x86@vger.kernel.org 10577S: Maintained 10578F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10579F: drivers/platform/x86/intel/pmc/ 10580 10581INTEL PMIC GPIO DRIVERS 10582M: Andy Shevchenko <andy@kernel.org> 10583S: Supported 10584T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10585F: drivers/gpio/gpio-*cove.c 10586 10587INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10588M: Andy Shevchenko <andy@kernel.org> 10589S: Supported 10590F: drivers/mfd/intel_soc_pmic* 10591F: include/linux/mfd/intel_soc_pmic* 10592 10593INTEL PMT DRIVERS 10594M: David E. Box <david.e.box@linux.intel.com> 10595S: Supported 10596F: drivers/platform/x86/intel/pmt/ 10597 10598INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10599M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10600L: linux-wireless@vger.kernel.org 10601S: Maintained 10602F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10603F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10604F: drivers/net/wireless/intel/ipw2x00/ 10605 10606INTEL PSTATE DRIVER 10607M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10608M: Len Brown <lenb@kernel.org> 10609L: linux-pm@vger.kernel.org 10610S: Supported 10611F: drivers/cpufreq/intel_pstate.c 10612 10613INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10614M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10615L: linux-iio@vger.kernel.org 10616F: drivers/counter/intel-qep.c 10617 10618INTEL SCU DRIVERS 10619M: Mika Westerberg <mika.westerberg@linux.intel.com> 10620S: Maintained 10621F: arch/x86/include/asm/intel_scu_ipc.h 10622F: drivers/platform/x86/intel_scu_* 10623 10624INTEL SDSI DRIVER 10625M: David E. Box <david.e.box@linux.intel.com> 10626S: Supported 10627F: drivers/platform/x86/intel/sdsi.c 10628F: tools/arch/x86/intel_sdsi/ 10629F: tools/testing/selftests/drivers/sdsi/ 10630 10631INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10632M: Daniel Scally <djrscally@gmail.com> 10633S: Maintained 10634F: drivers/platform/x86/intel/int3472/ 10635 10636INTEL SPEED SELECT TECHNOLOGY 10637M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10638L: platform-driver-x86@vger.kernel.org 10639S: Maintained 10640F: drivers/platform/x86/intel/speed_select_if/ 10641F: include/uapi/linux/isst_if.h 10642F: tools/power/x86/intel-speed-select/ 10643 10644INTEL STRATIX10 FIRMWARE DRIVERS 10645M: Dinh Nguyen <dinguyen@kernel.org> 10646L: linux-kernel@vger.kernel.org 10647S: Maintained 10648F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10649F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10650F: drivers/firmware/stratix10-rsu.c 10651F: drivers/firmware/stratix10-svc.c 10652F: include/linux/firmware/intel/stratix10-smc.h 10653F: include/linux/firmware/intel/stratix10-svc-client.h 10654T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10655 10656INTEL TELEMETRY DRIVER 10657M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10658M: "David E. Box" <david.e.box@linux.intel.com> 10659L: platform-driver-x86@vger.kernel.org 10660S: Maintained 10661F: arch/x86/include/asm/intel_telemetry.h 10662F: drivers/platform/x86/intel/telemetry/ 10663 10664INTEL TPMI DRIVER 10665M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10666L: platform-driver-x86@vger.kernel.org 10667S: Maintained 10668F: drivers/platform/x86/intel/tpmi.c 10669F: include/linux/intel_tpmi.h 10670 10671INTEL UNCORE FREQUENCY CONTROL 10672M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10673L: platform-driver-x86@vger.kernel.org 10674S: Maintained 10675F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10676F: drivers/platform/x86/intel/uncore-frequency/ 10677 10678INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10679M: David E. Box <david.e.box@linux.intel.com> 10680S: Supported 10681F: drivers/platform/x86/intel/vsec.* 10682 10683INTEL VIRTUAL BUTTON DRIVER 10684M: AceLan Kao <acelan.kao@canonical.com> 10685L: platform-driver-x86@vger.kernel.org 10686S: Maintained 10687F: drivers/platform/x86/intel/vbtn.c 10688 10689INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10690M: Stanislaw Gruszka <stf_xl@wp.pl> 10691L: linux-wireless@vger.kernel.org 10692S: Supported 10693F: drivers/net/wireless/intel/iwlegacy/ 10694 10695INTEL WIRELESS WIFI LINK (iwlwifi) 10696M: Gregory Greenman <gregory.greenman@intel.com> 10697L: linux-wireless@vger.kernel.org 10698S: Supported 10699W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10700T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10701F: drivers/net/wireless/intel/iwlwifi/ 10702 10703INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10704M: Jithu Joseph <jithu.joseph@intel.com> 10705R: Maurice Ma <maurice.ma@intel.com> 10706S: Maintained 10707W: https://slimbootloader.github.io/security/firmware-update.html 10708F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10709 10710INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10711L: Dell.Client.Kernel@dell.com 10712S: Maintained 10713F: drivers/platform/x86/intel/wmi/thunderbolt.c 10714 10715INTEL WWAN IOSM DRIVER 10716M: M Chetan Kumar <m.chetan.kumar@intel.com> 10717M: Intel Corporation <linuxwwan@intel.com> 10718L: netdev@vger.kernel.org 10719S: Maintained 10720F: drivers/net/wwan/iosm/ 10721 10722INTEL(R) TRACE HUB 10723M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10724S: Supported 10725F: Documentation/trace/intel_th.rst 10726F: drivers/hwtracing/intel_th/ 10727F: include/linux/intel_th.h 10728 10729INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10730M: Ning Sun <ning.sun@intel.com> 10731L: tboot-devel@lists.sourceforge.net 10732S: Supported 10733W: http://tboot.sourceforge.net 10734T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10735F: Documentation/arch/x86/intel_txt.rst 10736F: arch/x86/kernel/tboot.c 10737F: include/linux/tboot.h 10738 10739INTEL SGX 10740M: Jarkko Sakkinen <jarkko@kernel.org> 10741R: Dave Hansen <dave.hansen@linux.intel.com> 10742L: linux-sgx@vger.kernel.org 10743S: Supported 10744Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10745T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10746F: Documentation/arch/x86/sgx.rst 10747F: arch/x86/entry/vdso/vsgx.S 10748F: arch/x86/include/asm/sgx.h 10749F: arch/x86/include/uapi/asm/sgx.h 10750F: arch/x86/kernel/cpu/sgx/* 10751F: tools/testing/selftests/sgx/* 10752K: \bSGX_ 10753 10754INTERCONNECT API 10755M: Georgi Djakov <djakov@kernel.org> 10756L: linux-pm@vger.kernel.org 10757S: Maintained 10758T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10759F: Documentation/devicetree/bindings/interconnect/ 10760F: Documentation/driver-api/interconnect.rst 10761F: drivers/interconnect/ 10762F: include/dt-bindings/interconnect/ 10763F: include/linux/interconnect-provider.h 10764F: include/linux/interconnect.h 10765 10766INTERRUPT COUNTER DRIVER 10767M: Oleksij Rempel <o.rempel@pengutronix.de> 10768R: Pengutronix Kernel Team <kernel@pengutronix.de> 10769L: linux-iio@vger.kernel.org 10770F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10771F: drivers/counter/interrupt-cnt.c 10772 10773INTERSIL ISL7998X VIDEO DECODER DRIVER 10774M: Michael Tretter <m.tretter@pengutronix.de> 10775R: Pengutronix Kernel Team <kernel@pengutronix.de> 10776L: linux-media@vger.kernel.org 10777S: Maintained 10778F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10779F: drivers/media/i2c/isl7998x.c 10780 10781INVENSENSE ICM-426xx IMU DRIVER 10782M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10783L: linux-iio@vger.kernel.org 10784S: Maintained 10785W: https://invensense.tdk.com/ 10786F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10787F: drivers/iio/imu/inv_icm42600/ 10788 10789INVENSENSE MPU-3050 GYROSCOPE DRIVER 10790M: Linus Walleij <linus.walleij@linaro.org> 10791L: linux-iio@vger.kernel.org 10792S: Maintained 10793F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10794F: drivers/iio/gyro/mpu3050* 10795 10796IOC3 ETHERNET DRIVER 10797M: Ralf Baechle <ralf@linux-mips.org> 10798L: linux-mips@vger.kernel.org 10799S: Maintained 10800F: drivers/net/ethernet/sgi/ioc3-eth.c 10801 10802IOMAP FILESYSTEM LIBRARY 10803M: Christoph Hellwig <hch@infradead.org> 10804M: Darrick J. Wong <djwong@kernel.org> 10805L: linux-xfs@vger.kernel.org 10806L: linux-fsdevel@vger.kernel.org 10807S: Supported 10808T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10809F: fs/iomap/ 10810F: include/linux/iomap.h 10811 10812IOMMU DMA-API LAYER 10813M: Robin Murphy <robin.murphy@arm.com> 10814L: iommu@lists.linux.dev 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10817F: drivers/iommu/dma-iommu.c 10818F: drivers/iommu/dma-iommu.h 10819F: drivers/iommu/iova.c 10820F: include/linux/iova.h 10821 10822IOMMUFD 10823M: Jason Gunthorpe <jgg@nvidia.com> 10824M: Kevin Tian <kevin.tian@intel.com> 10825L: iommu@lists.linux.dev 10826S: Maintained 10827T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10828F: Documentation/userspace-api/iommufd.rst 10829F: drivers/iommu/iommufd/ 10830F: include/linux/iommufd.h 10831F: include/uapi/linux/iommufd.h 10832F: tools/testing/selftests/iommu/ 10833 10834IOMMU SUBSYSTEM 10835M: Joerg Roedel <joro@8bytes.org> 10836M: Will Deacon <will@kernel.org> 10837R: Robin Murphy <robin.murphy@arm.com> 10838L: iommu@lists.linux.dev 10839S: Maintained 10840T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10841F: Documentation/devicetree/bindings/iommu/ 10842F: Documentation/userspace-api/iommu.rst 10843F: drivers/iommu/ 10844F: include/linux/iommu.h 10845F: include/linux/iova.h 10846F: include/linux/of_iommu.h 10847F: include/uapi/linux/iommu.h 10848 10849IOSYS-MAP HELPERS 10850M: Thomas Zimmermann <tzimmermann@suse.de> 10851L: dri-devel@lists.freedesktop.org 10852S: Maintained 10853T: git git://anongit.freedesktop.org/drm/drm-misc 10854F: include/linux/iosys-map.h 10855 10856IO_URING 10857M: Jens Axboe <axboe@kernel.dk> 10858R: Pavel Begunkov <asml.silence@gmail.com> 10859L: io-uring@vger.kernel.org 10860S: Maintained 10861T: git git://git.kernel.dk/linux-block 10862T: git git://git.kernel.dk/liburing 10863F: io_uring/ 10864F: include/linux/io_uring.h 10865F: include/linux/io_uring_types.h 10866F: include/trace/events/io_uring.h 10867F: include/uapi/linux/io_uring.h 10868F: tools/io_uring/ 10869 10870IPMI SUBSYSTEM 10871M: Corey Minyard <minyard@acm.org> 10872L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10873S: Supported 10874W: http://openipmi.sourceforge.net/ 10875T: git https://github.com/cminyard/linux-ipmi.git for-next 10876F: Documentation/driver-api/ipmi.rst 10877F: Documentation/devicetree/bindings/ipmi/ 10878F: drivers/char/ipmi/ 10879F: include/linux/ipmi* 10880F: include/uapi/linux/ipmi* 10881 10882IPS SCSI RAID DRIVER 10883M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10884L: linux-scsi@vger.kernel.org 10885S: Maintained 10886W: http://www.adaptec.com/ 10887F: drivers/scsi/ips* 10888 10889IPVS 10890M: Simon Horman <horms@verge.net.au> 10891M: Julian Anastasov <ja@ssi.bg> 10892L: netdev@vger.kernel.org 10893L: lvs-devel@vger.kernel.org 10894S: Maintained 10895T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10896T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10897F: Documentation/networking/ipvs-sysctl.rst 10898F: include/net/ip_vs.h 10899F: include/uapi/linux/ip_vs.h 10900F: net/netfilter/ipvs/ 10901 10902IPWIRELESS DRIVER 10903M: Jiri Kosina <jikos@kernel.org> 10904M: David Sterba <dsterba@suse.com> 10905S: Odd Fixes 10906F: drivers/tty/ipwireless/ 10907 10908IRON DEVICE AUDIO CODEC DRIVERS 10909M: Kiseok Jo <kiseok.jo@irondevice.com> 10910L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10911S: Maintained 10912F: Documentation/devicetree/bindings/sound/irondevice,* 10913F: sound/soc/codecs/sma* 10914 10915IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10916M: Marc Zyngier <maz@kernel.org> 10917S: Maintained 10918T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10919F: Documentation/core-api/irq/irq-domain.rst 10920F: include/linux/irqdomain.h 10921F: kernel/irq/irqdomain.c 10922F: kernel/irq/msi.c 10923 10924IRQ SUBSYSTEM 10925M: Thomas Gleixner <tglx@linutronix.de> 10926L: linux-kernel@vger.kernel.org 10927S: Maintained 10928T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10929F: kernel/irq/ 10930F: include/linux/group_cpus.h 10931F: lib/group_cpus.c 10932 10933IRQCHIP DRIVERS 10934M: Thomas Gleixner <tglx@linutronix.de> 10935M: Marc Zyngier <maz@kernel.org> 10936L: linux-kernel@vger.kernel.org 10937S: Maintained 10938T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10939F: Documentation/devicetree/bindings/interrupt-controller/ 10940F: drivers/irqchip/ 10941 10942ISA 10943M: William Breathitt Gray <william.gray@linaro.org> 10944S: Maintained 10945F: Documentation/driver-api/isa.rst 10946F: drivers/base/isa.c 10947F: include/linux/isa.h 10948 10949ISA RADIO MODULE 10950M: Hans Verkuil <hverkuil@xs4all.nl> 10951L: linux-media@vger.kernel.org 10952S: Maintained 10953W: https://linuxtv.org 10954T: git git://linuxtv.org/media_tree.git 10955F: drivers/media/radio/radio-isa* 10956 10957ISAPNP 10958M: Jaroslav Kysela <perex@perex.cz> 10959S: Maintained 10960F: Documentation/driver-api/isapnp.rst 10961F: drivers/pnp/isapnp/ 10962F: include/linux/isapnp.h 10963 10964ISCSI 10965M: Lee Duncan <lduncan@suse.com> 10966M: Chris Leech <cleech@redhat.com> 10967M: Mike Christie <michael.christie@oracle.com> 10968L: open-iscsi@googlegroups.com 10969L: linux-scsi@vger.kernel.org 10970S: Maintained 10971W: www.open-iscsi.com 10972F: drivers/scsi/*iscsi* 10973F: include/scsi/*iscsi* 10974 10975iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10976M: Peter Jones <pjones@redhat.com> 10977M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10978S: Maintained 10979F: drivers/firmware/iscsi_ibft* 10980 10981ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10982M: Sagi Grimberg <sagi@grimberg.me> 10983M: Max Gurtovoy <mgurtovoy@nvidia.com> 10984L: linux-rdma@vger.kernel.org 10985S: Supported 10986W: http://www.openfabrics.org 10987W: www.open-iscsi.org 10988Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10989F: drivers/infiniband/ulp/iser/ 10990 10991ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10992M: Sagi Grimberg <sagi@grimberg.me> 10993L: linux-rdma@vger.kernel.org 10994L: target-devel@vger.kernel.org 10995S: Supported 10996W: http://www.linux-iscsi.org 10997T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10998F: drivers/infiniband/ulp/isert 10999 11000ISDN/CMTP OVER BLUETOOTH 11001M: Karsten Keil <isdn@linux-pingi.de> 11002L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11003L: netdev@vger.kernel.org 11004S: Odd Fixes 11005W: http://www.isdn4linux.de 11006F: Documentation/isdn/ 11007F: drivers/isdn/capi/ 11008F: include/linux/isdn/ 11009F: include/uapi/linux/isdn/ 11010F: net/bluetooth/cmtp/ 11011 11012ISDN/mISDN SUBSYSTEM 11013M: Karsten Keil <isdn@linux-pingi.de> 11014L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11015L: netdev@vger.kernel.org 11016S: Maintained 11017W: http://www.isdn4linux.de 11018F: drivers/isdn/Kconfig 11019F: drivers/isdn/Makefile 11020F: drivers/isdn/hardware/ 11021F: drivers/isdn/mISDN/ 11022 11023ISOFS FILESYSTEM 11024M: Jan Kara <jack@suse.cz> 11025L: linux-fsdevel@vger.kernel.org 11026S: Maintained 11027F: Documentation/filesystems/isofs.rst 11028F: fs/isofs/ 11029 11030IT87 HARDWARE MONITORING DRIVER 11031M: Jean Delvare <jdelvare@suse.com> 11032L: linux-hwmon@vger.kernel.org 11033S: Maintained 11034F: Documentation/hwmon/it87.rst 11035F: drivers/hwmon/it87.c 11036 11037IT913X MEDIA DRIVER 11038M: Antti Palosaari <crope@iki.fi> 11039L: linux-media@vger.kernel.org 11040S: Maintained 11041W: https://linuxtv.org 11042W: http://palosaari.fi/linux/ 11043Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11044T: git git://linuxtv.org/anttip/media_tree.git 11045F: drivers/media/tuners/it913x* 11046 11047ITE IT66121 HDMI BRIDGE DRIVER 11048M: Phong LE <ple@baylibre.com> 11049M: Neil Armstrong <neil.armstrong@linaro.org> 11050S: Maintained 11051T: git git://anongit.freedesktop.org/drm/drm-misc 11052F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11053F: drivers/gpu/drm/bridge/ite-it66121.c 11054 11055IVTV VIDEO4LINUX DRIVER 11056M: Andy Walls <awalls@md.metrocast.net> 11057L: linux-media@vger.kernel.org 11058S: Maintained 11059W: https://linuxtv.org 11060T: git git://linuxtv.org/media_tree.git 11061F: Documentation/admin-guide/media/ivtv* 11062F: drivers/media/pci/ivtv/ 11063F: include/uapi/linux/ivtv* 11064 11065IX2505V MEDIA DRIVER 11066M: Malcolm Priestley <tvboxspy@gmail.com> 11067L: linux-media@vger.kernel.org 11068S: Maintained 11069W: https://linuxtv.org 11070Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11071F: drivers/media/dvb-frontends/ix2505v* 11072 11073JAILHOUSE HYPERVISOR INTERFACE 11074M: Jan Kiszka <jan.kiszka@siemens.com> 11075L: jailhouse-dev@googlegroups.com 11076S: Maintained 11077F: arch/x86/include/asm/jailhouse_para.h 11078F: arch/x86/kernel/jailhouse.c 11079 11080JC42.4 TEMPERATURE SENSOR DRIVER 11081M: Guenter Roeck <linux@roeck-us.net> 11082L: linux-hwmon@vger.kernel.org 11083S: Maintained 11084F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11085F: Documentation/hwmon/jc42.rst 11086F: drivers/hwmon/jc42.c 11087 11088JFS FILESYSTEM 11089M: Dave Kleikamp <shaggy@kernel.org> 11090L: jfs-discussion@lists.sourceforge.net 11091S: Odd Fixes 11092W: http://jfs.sourceforge.net/ 11093T: git https://github.com/kleikamp/linux-shaggy.git 11094F: Documentation/admin-guide/jfs.rst 11095F: fs/jfs/ 11096 11097JME NETWORK DRIVER 11098M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11099L: netdev@vger.kernel.org 11100S: Maintained 11101F: drivers/net/ethernet/jme.* 11102 11103JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11104M: David Woodhouse <dwmw2@infradead.org> 11105M: Richard Weinberger <richard@nod.at> 11106L: linux-mtd@lists.infradead.org 11107S: Odd Fixes 11108W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11109T: git git://git.infradead.org/ubifs-2.6.git 11110F: fs/jffs2/ 11111F: include/uapi/linux/jffs2.h 11112 11113JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11114M: "Theodore Ts'o" <tytso@mit.edu> 11115M: Jan Kara <jack@suse.com> 11116L: linux-ext4@vger.kernel.org 11117S: Maintained 11118F: fs/jbd2/ 11119F: include/linux/jbd2.h 11120 11121JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11122M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11123L: linux-media@vger.kernel.org 11124L: linux-renesas-soc@vger.kernel.org 11125S: Maintained 11126F: drivers/media/platform/renesas/rcar_jpu.c 11127 11128JSM Neo PCI based serial card 11129L: linux-serial@vger.kernel.org 11130S: Orphan 11131F: drivers/tty/serial/jsm/ 11132 11133K10TEMP HARDWARE MONITORING DRIVER 11134M: Clemens Ladisch <clemens@ladisch.de> 11135L: linux-hwmon@vger.kernel.org 11136S: Maintained 11137F: Documentation/hwmon/k10temp.rst 11138F: drivers/hwmon/k10temp.c 11139 11140K8TEMP HARDWARE MONITORING DRIVER 11141M: Rudolf Marek <r.marek@assembler.cz> 11142L: linux-hwmon@vger.kernel.org 11143S: Maintained 11144F: Documentation/hwmon/k8temp.rst 11145F: drivers/hwmon/k8temp.c 11146 11147KASAN 11148M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11149R: Alexander Potapenko <glider@google.com> 11150R: Andrey Konovalov <andreyknvl@gmail.com> 11151R: Dmitry Vyukov <dvyukov@google.com> 11152R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11153L: kasan-dev@googlegroups.com 11154S: Maintained 11155F: Documentation/dev-tools/kasan.rst 11156F: arch/*/include/asm/*kasan.h 11157F: arch/*/mm/kasan_init* 11158F: include/linux/kasan*.h 11159F: lib/Kconfig.kasan 11160F: mm/kasan/ 11161F: scripts/Makefile.kasan 11162 11163KCONFIG 11164M: Masahiro Yamada <masahiroy@kernel.org> 11165L: linux-kbuild@vger.kernel.org 11166S: Maintained 11167Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11168T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11169F: Documentation/kbuild/kconfig* 11170F: scripts/Kconfig.include 11171F: scripts/kconfig/ 11172 11173KCOV 11174R: Dmitry Vyukov <dvyukov@google.com> 11175R: Andrey Konovalov <andreyknvl@gmail.com> 11176L: kasan-dev@googlegroups.com 11177S: Maintained 11178F: Documentation/dev-tools/kcov.rst 11179F: include/linux/kcov.h 11180F: include/uapi/linux/kcov.h 11181F: kernel/kcov.c 11182F: scripts/Makefile.kcov 11183 11184KCSAN 11185M: Marco Elver <elver@google.com> 11186R: Dmitry Vyukov <dvyukov@google.com> 11187L: kasan-dev@googlegroups.com 11188S: Maintained 11189F: Documentation/dev-tools/kcsan.rst 11190F: include/linux/kcsan*.h 11191F: kernel/kcsan/ 11192F: lib/Kconfig.kcsan 11193F: scripts/Makefile.kcsan 11194 11195KDUMP 11196M: Baoquan He <bhe@redhat.com> 11197R: Vivek Goyal <vgoyal@redhat.com> 11198R: Dave Young <dyoung@redhat.com> 11199L: kexec@lists.infradead.org 11200S: Maintained 11201W: http://lse.sourceforge.net/kdump/ 11202F: Documentation/admin-guide/kdump/ 11203F: fs/proc/vmcore.c 11204F: include/linux/crash_core.h 11205F: include/linux/crash_dump.h 11206F: include/uapi/linux/vmcore.h 11207F: kernel/crash_*.c 11208 11209KEENE FM RADIO TRANSMITTER DRIVER 11210M: Hans Verkuil <hverkuil@xs4all.nl> 11211L: linux-media@vger.kernel.org 11212S: Maintained 11213W: https://linuxtv.org 11214T: git git://linuxtv.org/media_tree.git 11215F: drivers/media/radio/radio-keene* 11216 11217KERNEL AUTOMOUNTER 11218M: Ian Kent <raven@themaw.net> 11219L: autofs@vger.kernel.org 11220S: Maintained 11221F: fs/autofs/ 11222 11223KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11224M: Masahiro Yamada <masahiroy@kernel.org> 11225R: Nathan Chancellor <nathan@kernel.org> 11226R: Nick Desaulniers <ndesaulniers@google.com> 11227R: Nicolas Schier <nicolas@fjasle.eu> 11228L: linux-kbuild@vger.kernel.org 11229S: Maintained 11230Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11231T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11232F: Documentation/kbuild/ 11233F: Makefile 11234F: scripts/*vmlinux* 11235F: scripts/Kbuild* 11236F: scripts/Makefile* 11237F: scripts/basic/ 11238F: scripts/dummy-tools/ 11239F: scripts/mk* 11240F: scripts/mod/ 11241F: scripts/package/ 11242 11243KERNEL HARDENING (not covered by other areas) 11244M: Kees Cook <keescook@chromium.org> 11245L: linux-hardening@vger.kernel.org 11246S: Supported 11247T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11248F: Documentation/ABI/testing/sysfs-kernel-oops_count 11249F: Documentation/ABI/testing/sysfs-kernel-warn_count 11250F: include/linux/overflow.h 11251F: include/linux/randomize_kstack.h 11252F: mm/usercopy.c 11253K: \b(add|choose)_random_kstack_offset\b 11254K: \b__check_(object_size|heap_object)\b 11255 11256KERNEL JANITORS 11257L: kernel-janitors@vger.kernel.org 11258S: Odd Fixes 11259W: http://kernelnewbies.org/KernelJanitors 11260 11261KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11262M: Chuck Lever <chuck.lever@oracle.com> 11263M: Jeff Layton <jlayton@kernel.org> 11264L: linux-nfs@vger.kernel.org 11265S: Supported 11266W: http://nfs.sourceforge.net/ 11267T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11268F: fs/exportfs/ 11269F: fs/lockd/ 11270F: fs/nfs_common/ 11271F: fs/nfsd/ 11272F: include/linux/lockd/ 11273F: include/linux/sunrpc/ 11274F: include/trace/events/rpcgss.h 11275F: include/trace/events/rpcrdma.h 11276F: include/trace/events/sunrpc.h 11277F: include/trace/misc/fs.h 11278F: include/trace/misc/nfs.h 11279F: include/trace/misc/sunrpc.h 11280F: include/uapi/linux/nfsd/ 11281F: include/uapi/linux/sunrpc/ 11282F: net/sunrpc/ 11283F: Documentation/filesystems/nfs/ 11284 11285KERNEL REGRESSIONS 11286M: Thorsten Leemhuis <linux@leemhuis.info> 11287L: regressions@lists.linux.dev 11288S: Supported 11289F: Documentation/admin-guide/reporting-regressions.rst 11290F: Documentation/process/handling-regressions.rst 11291 11292KERNEL SELFTEST FRAMEWORK 11293M: Shuah Khan <shuah@kernel.org> 11294M: Shuah Khan <skhan@linuxfoundation.org> 11295L: linux-kselftest@vger.kernel.org 11296S: Maintained 11297Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11298T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11299F: Documentation/dev-tools/kselftest* 11300F: tools/testing/selftests/ 11301 11302KERNEL SMB3 SERVER (KSMBD) 11303M: Namjae Jeon <linkinjeon@kernel.org> 11304M: Steve French <sfrench@samba.org> 11305R: Sergey Senozhatsky <senozhatsky@chromium.org> 11306R: Tom Talpey <tom@talpey.com> 11307L: linux-cifs@vger.kernel.org 11308S: Maintained 11309T: git git://git.samba.org/ksmbd.git 11310F: Documentation/filesystems/cifs/ksmbd.rst 11311F: fs/ksmbd/ 11312F: fs/smbfs_common/ 11313 11314KERNEL UNIT TESTING FRAMEWORK (KUnit) 11315M: Brendan Higgins <brendanhiggins@google.com> 11316M: David Gow <davidgow@google.com> 11317L: linux-kselftest@vger.kernel.org 11318L: kunit-dev@googlegroups.com 11319S: Maintained 11320W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11321F: Documentation/dev-tools/kunit/ 11322F: include/kunit/ 11323F: lib/kunit/ 11324F: tools/testing/kunit/ 11325 11326KERNEL USERMODE HELPER 11327M: Luis Chamberlain <mcgrof@kernel.org> 11328L: linux-kernel@vger.kernel.org 11329S: Maintained 11330F: include/linux/umh.h 11331F: kernel/umh.c 11332 11333KERNEL VIRTUAL MACHINE (KVM) 11334M: Paolo Bonzini <pbonzini@redhat.com> 11335L: kvm@vger.kernel.org 11336S: Supported 11337W: http://www.linux-kvm.org 11338T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11339F: Documentation/virt/kvm/ 11340F: include/asm-generic/kvm* 11341F: include/kvm/iodev.h 11342F: include/linux/kvm* 11343F: include/trace/events/kvm.h 11344F: include/uapi/asm-generic/kvm* 11345F: include/uapi/linux/kvm* 11346F: tools/kvm/ 11347F: tools/testing/selftests/kvm/ 11348F: virt/kvm/* 11349 11350KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11351M: Marc Zyngier <maz@kernel.org> 11352M: Oliver Upton <oliver.upton@linux.dev> 11353R: James Morse <james.morse@arm.com> 11354R: Suzuki K Poulose <suzuki.poulose@arm.com> 11355R: Zenghui Yu <yuzenghui@huawei.com> 11356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11357L: kvmarm@lists.linux.dev 11358S: Maintained 11359T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11360F: arch/arm64/include/asm/kvm* 11361F: arch/arm64/include/uapi/asm/kvm* 11362F: arch/arm64/kvm/ 11363F: include/kvm/arm_* 11364F: tools/testing/selftests/kvm/*/aarch64/ 11365F: tools/testing/selftests/kvm/aarch64/ 11366 11367KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11368M: Huacai Chen <chenhuacai@kernel.org> 11369M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11370L: linux-mips@vger.kernel.org 11371L: kvm@vger.kernel.org 11372S: Maintained 11373T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11374F: arch/mips/include/asm/kvm* 11375F: arch/mips/include/uapi/asm/kvm* 11376F: arch/mips/kvm/ 11377 11378KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11379L: linuxppc-dev@lists.ozlabs.org 11380T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11381F: arch/powerpc/include/asm/kvm* 11382F: arch/powerpc/include/uapi/asm/kvm* 11383F: arch/powerpc/kernel/kvm* 11384F: arch/powerpc/kvm/ 11385 11386KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11387M: Anup Patel <anup@brainfault.org> 11388R: Atish Patra <atishp@atishpatra.org> 11389L: kvm@vger.kernel.org 11390L: kvm-riscv@lists.infradead.org 11391L: linux-riscv@lists.infradead.org 11392S: Maintained 11393T: git https://github.com/kvm-riscv/linux.git 11394F: arch/riscv/include/asm/kvm* 11395F: arch/riscv/include/uapi/asm/kvm* 11396F: arch/riscv/kvm/ 11397F: tools/testing/selftests/kvm/*/riscv/ 11398 11399KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11400M: Christian Borntraeger <borntraeger@linux.ibm.com> 11401M: Janosch Frank <frankja@linux.ibm.com> 11402M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11403R: David Hildenbrand <david@redhat.com> 11404L: kvm@vger.kernel.org 11405S: Supported 11406T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11407F: Documentation/virt/kvm/s390* 11408F: arch/s390/include/asm/gmap.h 11409F: arch/s390/include/asm/kvm* 11410F: arch/s390/include/uapi/asm/kvm* 11411F: arch/s390/include/uapi/asm/uvdevice.h 11412F: arch/s390/kernel/uv.c 11413F: arch/s390/kvm/ 11414F: arch/s390/mm/gmap.c 11415F: drivers/s390/char/uvdevice.c 11416F: tools/testing/selftests/drivers/s390x/uvdevice/ 11417F: tools/testing/selftests/kvm/*/s390x/ 11418F: tools/testing/selftests/kvm/s390x/ 11419 11420KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11421M: Sean Christopherson <seanjc@google.com> 11422M: Paolo Bonzini <pbonzini@redhat.com> 11423L: kvm@vger.kernel.org 11424S: Supported 11425T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11426F: arch/x86/include/asm/kvm* 11427F: arch/x86/include/asm/svm.h 11428F: arch/x86/include/asm/vmx*.h 11429F: arch/x86/include/uapi/asm/kvm* 11430F: arch/x86/include/uapi/asm/svm.h 11431F: arch/x86/include/uapi/asm/vmx.h 11432F: arch/x86/kvm/ 11433F: arch/x86/kvm/*/ 11434 11435KVM PARAVIRT (KVM/paravirt) 11436M: Paolo Bonzini <pbonzini@redhat.com> 11437R: Wanpeng Li <wanpengli@tencent.com> 11438R: Vitaly Kuznetsov <vkuznets@redhat.com> 11439L: kvm@vger.kernel.org 11440S: Supported 11441T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11442F: arch/x86/kernel/kvm.c 11443F: arch/x86/kernel/kvmclock.c 11444F: arch/x86/include/asm/pvclock-abi.h 11445F: include/linux/kvm_para.h 11446F: include/uapi/linux/kvm_para.h 11447F: include/uapi/asm-generic/kvm_para.h 11448F: include/asm-generic/kvm_para.h 11449F: arch/um/include/asm/kvm_para.h 11450F: arch/x86/include/asm/kvm_para.h 11451F: arch/x86/include/uapi/asm/kvm_para.h 11452 11453KVM X86 HYPER-V (KVM/hyper-v) 11454M: Vitaly Kuznetsov <vkuznets@redhat.com> 11455M: Sean Christopherson <seanjc@google.com> 11456M: Paolo Bonzini <pbonzini@redhat.com> 11457L: kvm@vger.kernel.org 11458S: Supported 11459T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11460F: arch/x86/kvm/hyperv.* 11461F: arch/x86/kvm/kvm_onhyperv.* 11462F: arch/x86/kvm/svm/hyperv.* 11463F: arch/x86/kvm/svm/svm_onhyperv.* 11464F: arch/x86/kvm/vmx/hyperv.* 11465 11466KVM X86 Xen (KVM/Xen) 11467M: David Woodhouse <dwmw2@infradead.org> 11468M: Paul Durrant <paul@xen.org> 11469M: Sean Christopherson <seanjc@google.com> 11470M: Paolo Bonzini <pbonzini@redhat.com> 11471L: kvm@vger.kernel.org 11472S: Supported 11473T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11474F: arch/x86/kvm/xen.* 11475 11476KERNFS 11477M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11478M: Tejun Heo <tj@kernel.org> 11479S: Supported 11480T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11481F: fs/kernfs/ 11482F: include/linux/kernfs.h 11483 11484KEXEC 11485M: Eric Biederman <ebiederm@xmission.com> 11486L: kexec@lists.infradead.org 11487S: Maintained 11488W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11489F: include/linux/kexec.h 11490F: include/uapi/linux/kexec.h 11491F: kernel/kexec* 11492 11493KEYS-ENCRYPTED 11494M: Mimi Zohar <zohar@linux.ibm.com> 11495L: linux-integrity@vger.kernel.org 11496L: keyrings@vger.kernel.org 11497S: Supported 11498F: Documentation/security/keys/trusted-encrypted.rst 11499F: include/keys/encrypted-type.h 11500F: security/keys/encrypted-keys/ 11501 11502KEYS-TRUSTED 11503M: James Bottomley <jejb@linux.ibm.com> 11504M: Jarkko Sakkinen <jarkko@kernel.org> 11505M: Mimi Zohar <zohar@linux.ibm.com> 11506L: linux-integrity@vger.kernel.org 11507L: keyrings@vger.kernel.org 11508S: Supported 11509F: Documentation/security/keys/trusted-encrypted.rst 11510F: include/keys/trusted-type.h 11511F: include/keys/trusted_tpm.h 11512F: security/keys/trusted-keys/ 11513 11514KEYS-TRUSTED-TEE 11515M: Sumit Garg <sumit.garg@linaro.org> 11516L: linux-integrity@vger.kernel.org 11517L: keyrings@vger.kernel.org 11518S: Supported 11519F: include/keys/trusted_tee.h 11520F: security/keys/trusted-keys/trusted_tee.c 11521 11522KEYS-TRUSTED-CAAM 11523M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11524R: Pengutronix Kernel Team <kernel@pengutronix.de> 11525L: linux-integrity@vger.kernel.org 11526L: keyrings@vger.kernel.org 11527S: Maintained 11528F: include/keys/trusted_caam.h 11529F: security/keys/trusted-keys/trusted_caam.c 11530 11531KEYS/KEYRINGS 11532M: David Howells <dhowells@redhat.com> 11533M: Jarkko Sakkinen <jarkko@kernel.org> 11534L: keyrings@vger.kernel.org 11535S: Maintained 11536F: Documentation/security/keys/core.rst 11537F: include/keys/ 11538F: include/linux/key-type.h 11539F: include/linux/key.h 11540F: include/linux/keyctl.h 11541F: include/uapi/linux/keyctl.h 11542F: security/keys/ 11543 11544KEYS/KEYRINGS_INTEGRITY 11545M: Jarkko Sakkinen <jarkko@kernel.org> 11546M: Mimi Zohar <zohar@linux.ibm.com> 11547L: linux-integrity@vger.kernel.org 11548L: keyrings@vger.kernel.org 11549S: Supported 11550F: security/integrity/platform_certs 11551 11552KFENCE 11553M: Alexander Potapenko <glider@google.com> 11554M: Marco Elver <elver@google.com> 11555R: Dmitry Vyukov <dvyukov@google.com> 11556L: kasan-dev@googlegroups.com 11557S: Maintained 11558F: Documentation/dev-tools/kfence.rst 11559F: arch/*/include/asm/kfence.h 11560F: include/linux/kfence.h 11561F: lib/Kconfig.kfence 11562F: mm/kfence/ 11563 11564KFIFO 11565M: Stefani Seibold <stefani@seibold.net> 11566S: Maintained 11567F: include/linux/kfifo.h 11568F: lib/kfifo.c 11569F: samples/kfifo/ 11570 11571KGDB / KDB /debug_core 11572M: Jason Wessel <jason.wessel@windriver.com> 11573M: Daniel Thompson <daniel.thompson@linaro.org> 11574R: Douglas Anderson <dianders@chromium.org> 11575L: kgdb-bugreport@lists.sourceforge.net 11576S: Maintained 11577W: http://kgdb.wiki.kernel.org/ 11578T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11579F: Documentation/dev-tools/kgdb.rst 11580F: drivers/misc/kgdbts.c 11581F: drivers/tty/serial/kgdboc.c 11582F: include/linux/kdb.h 11583F: include/linux/kgdb.h 11584F: kernel/debug/ 11585F: kernel/module/kdb.c 11586 11587KHADAS MCU MFD DRIVER 11588M: Neil Armstrong <neil.armstrong@linaro.org> 11589L: linux-amlogic@lists.infradead.org 11590S: Maintained 11591F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11592F: drivers/mfd/khadas-mcu.c 11593F: include/linux/mfd/khadas-mcu.h 11594F: drivers/thermal/khadas_mcu_fan.c 11595 11596KIONIX/ROHM KX022A ACCELEROMETER 11597M: Matti Vaittinen <mazziesaccount@gmail.com> 11598L: linux-iio@vger.kernel.org 11599S: Supported 11600F: drivers/iio/accel/kionix-kx022a* 11601 11602KMEMLEAK 11603M: Catalin Marinas <catalin.marinas@arm.com> 11604S: Maintained 11605F: Documentation/dev-tools/kmemleak.rst 11606F: include/linux/kmemleak.h 11607F: mm/kmemleak.c 11608F: samples/kmemleak/kmemleak-test.c 11609 11610KMSAN 11611M: Alexander Potapenko <glider@google.com> 11612R: Marco Elver <elver@google.com> 11613R: Dmitry Vyukov <dvyukov@google.com> 11614L: kasan-dev@googlegroups.com 11615S: Maintained 11616F: Documentation/dev-tools/kmsan.rst 11617F: arch/*/include/asm/kmsan.h 11618F: arch/*/mm/kmsan_* 11619F: include/linux/kmsan*.h 11620F: lib/Kconfig.kmsan 11621F: mm/kmsan/ 11622F: scripts/Makefile.kmsan 11623 11624KPROBES 11625M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11626M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11627M: "David S. Miller" <davem@davemloft.net> 11628M: Masami Hiramatsu <mhiramat@kernel.org> 11629L: linux-kernel@vger.kernel.org 11630L: linux-trace-kernel@vger.kernel.org 11631Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11632S: Maintained 11633T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11634F: Documentation/trace/kprobes.rst 11635F: include/asm-generic/kprobes.h 11636F: include/linux/kprobes.h 11637F: kernel/kprobes.c 11638F: lib/test_kprobes.c 11639F: samples/kprobes 11640 11641KS0108 LCD CONTROLLER DRIVER 11642M: Miguel Ojeda <ojeda@kernel.org> 11643S: Maintained 11644F: Documentation/admin-guide/auxdisplay/ks0108.rst 11645F: drivers/auxdisplay/ks0108.c 11646F: include/linux/ks0108.h 11647 11648KTD253 BACKLIGHT DRIVER 11649M: Linus Walleij <linus.walleij@linaro.org> 11650S: Maintained 11651F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11652F: drivers/video/backlight/ktd253-backlight.c 11653 11654KTEST 11655M: Steven Rostedt <rostedt@goodmis.org> 11656M: John Hawley <warthog9@eaglescrag.net> 11657S: Maintained 11658F: tools/testing/ktest 11659 11660KTZ8866 BACKLIGHT DRIVER 11661M: Jianhua Lu <lujianhua000@gmail.com> 11662S: Maintained 11663F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11664F: drivers/video/backlight/ktz8866.c 11665 11666L3MDEV 11667M: David Ahern <dsahern@kernel.org> 11668L: netdev@vger.kernel.org 11669S: Maintained 11670F: include/net/l3mdev.h 11671F: net/l3mdev 11672 11673LANDLOCK SECURITY MODULE 11674M: Mickaël Salaün <mic@digikod.net> 11675L: linux-security-module@vger.kernel.org 11676S: Supported 11677W: https://landlock.io 11678T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11679F: Documentation/security/landlock.rst 11680F: Documentation/userspace-api/landlock.rst 11681F: include/uapi/linux/landlock.h 11682F: samples/landlock/ 11683F: security/landlock/ 11684F: tools/testing/selftests/landlock/ 11685K: landlock 11686K: LANDLOCK 11687 11688LANTIQ / INTEL Ethernet drivers 11689M: Hauke Mehrtens <hauke@hauke-m.de> 11690L: netdev@vger.kernel.org 11691S: Maintained 11692F: drivers/net/dsa/lantiq_gswip.c 11693F: drivers/net/dsa/lantiq_pce.h 11694F: drivers/net/ethernet/lantiq_xrx200.c 11695F: net/dsa/tag_gswip.c 11696 11697LANTIQ MIPS ARCHITECTURE 11698M: John Crispin <john@phrozen.org> 11699L: linux-mips@vger.kernel.org 11700S: Maintained 11701F: arch/mips/lantiq 11702F: drivers/soc/lantiq 11703 11704LASI 53c700 driver for PARISC 11705M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11706L: linux-scsi@vger.kernel.org 11707S: Maintained 11708F: Documentation/scsi/53c700.rst 11709F: drivers/scsi/53c700* 11710 11711LEAKING_ADDRESSES 11712M: Tobin C. Harding <me@tobin.cc> 11713M: Tycho Andersen <tycho@tycho.pizza> 11714L: linux-hardening@vger.kernel.org 11715S: Maintained 11716T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11717F: scripts/leaking_addresses.pl 11718 11719LED SUBSYSTEM 11720M: Pavel Machek <pavel@ucw.cz> 11721M: Lee Jones <lee@kernel.org> 11722L: linux-leds@vger.kernel.org 11723S: Maintained 11724T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11725F: Documentation/devicetree/bindings/leds/ 11726F: Documentation/leds/ 11727F: drivers/leds/ 11728F: include/dt-bindings/leds/ 11729F: include/linux/leds.h 11730 11731LEGACY EEPROM DRIVER 11732M: Jean Delvare <jdelvare@suse.com> 11733S: Maintained 11734F: Documentation/misc-devices/eeprom.rst 11735F: drivers/misc/eeprom/eeprom.c 11736 11737LEGO MINDSTORMS EV3 11738R: David Lechner <david@lechnology.com> 11739S: Maintained 11740F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11741F: arch/arm/boot/dts/da850-lego-ev3.dts 11742F: drivers/power/supply/lego_ev3_battery.c 11743 11744LEGO USB Tower driver 11745M: Juergen Stuber <starblue@users.sourceforge.net> 11746L: legousb-devel@lists.sourceforge.net 11747S: Maintained 11748W: http://legousb.sourceforge.net/ 11749F: drivers/usb/misc/legousbtower.c 11750 11751LETSKETCH HID TABLET DRIVER 11752M: Hans de Goede <hdegoede@redhat.com> 11753L: linux-input@vger.kernel.org 11754S: Maintained 11755T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11756F: drivers/hid/hid-letsketch.c 11757 11758LG LAPTOP EXTRAS 11759M: Matan Ziv-Av <matan@svgalib.org> 11760L: platform-driver-x86@vger.kernel.org 11761S: Maintained 11762F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11763F: Documentation/admin-guide/laptops/lg-laptop.rst 11764F: drivers/platform/x86/lg-laptop.c 11765 11766LG2160 MEDIA DRIVER 11767M: Michael Krufky <mkrufky@linuxtv.org> 11768L: linux-media@vger.kernel.org 11769S: Maintained 11770W: https://linuxtv.org 11771W: http://github.com/mkrufky 11772Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11773T: git git://linuxtv.org/mkrufky/tuners.git 11774F: drivers/media/dvb-frontends/lg2160.* 11775 11776LGDT3305 MEDIA DRIVER 11777M: Michael Krufky <mkrufky@linuxtv.org> 11778L: linux-media@vger.kernel.org 11779S: Maintained 11780W: https://linuxtv.org 11781W: http://github.com/mkrufky 11782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11783T: git git://linuxtv.org/mkrufky/tuners.git 11784F: drivers/media/dvb-frontends/lgdt3305.* 11785 11786LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11787M: Viresh Kumar <vireshk@kernel.org> 11788L: linux-ide@vger.kernel.org 11789S: Maintained 11790T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11791F: drivers/ata/pata_arasan_cf.c 11792F: include/linux/pata_arasan_cf_data.h 11793 11794LIBATA PATA DRIVERS 11795R: Sergey Shtylyov <s.shtylyov@omp.ru> 11796L: linux-ide@vger.kernel.org 11797F: drivers/ata/ata_*.c 11798F: drivers/ata/pata_*.c 11799 11800LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11801M: Linus Walleij <linus.walleij@linaro.org> 11802L: linux-ide@vger.kernel.org 11803S: Maintained 11804T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11805F: drivers/ata/pata_ftide010.c 11806F: drivers/ata/sata_gemini.c 11807F: drivers/ata/sata_gemini.h 11808 11809LIBATA SATA AHCI PLATFORM devices support 11810M: Hans de Goede <hdegoede@redhat.com> 11811M: Jens Axboe <axboe@kernel.dk> 11812L: linux-ide@vger.kernel.org 11813S: Maintained 11814T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11815F: drivers/ata/ahci_platform.c 11816F: drivers/ata/libahci_platform.c 11817F: include/linux/ahci_platform.h 11818 11819LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11820M: Serge Semin <fancer.lancer@gmail.com> 11821L: linux-ide@vger.kernel.org 11822S: Maintained 11823T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11824F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11825F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11826F: drivers/ata/ahci_dwc.c 11827 11828LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11829M: Mikael Pettersson <mikpelinux@gmail.com> 11830L: linux-ide@vger.kernel.org 11831S: Maintained 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11833F: drivers/ata/sata_promise.* 11834 11835LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11836M: Damien Le Moal <dlemoal@kernel.org> 11837L: linux-ide@vger.kernel.org 11838S: Maintained 11839T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11840F: Documentation/ABI/testing/sysfs-ata 11841F: Documentation/devicetree/bindings/ata/ 11842F: drivers/ata/ 11843F: include/linux/ata.h 11844F: include/linux/libata.h 11845 11846LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11847M: Vishal Verma <vishal.l.verma@intel.com> 11848M: Dan Williams <dan.j.williams@intel.com> 11849M: Dave Jiang <dave.jiang@intel.com> 11850L: nvdimm@lists.linux.dev 11851S: Supported 11852Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11853P: Documentation/nvdimm/maintainer-entry-profile.rst 11854F: drivers/nvdimm/btt* 11855 11856LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11857M: Dan Williams <dan.j.williams@intel.com> 11858M: Vishal Verma <vishal.l.verma@intel.com> 11859M: Dave Jiang <dave.jiang@intel.com> 11860L: nvdimm@lists.linux.dev 11861S: Supported 11862Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11863P: Documentation/nvdimm/maintainer-entry-profile.rst 11864F: drivers/nvdimm/pmem* 11865 11866LIBNVDIMM: DEVICETREE BINDINGS 11867M: Oliver O'Halloran <oohall@gmail.com> 11868L: nvdimm@lists.linux.dev 11869S: Supported 11870Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11871F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11872F: drivers/nvdimm/of_pmem.c 11873 11874LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11875M: Dan Williams <dan.j.williams@intel.com> 11876M: Vishal Verma <vishal.l.verma@intel.com> 11877M: Dave Jiang <dave.jiang@intel.com> 11878M: Ira Weiny <ira.weiny@intel.com> 11879L: nvdimm@lists.linux.dev 11880S: Supported 11881Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11882P: Documentation/nvdimm/maintainer-entry-profile.rst 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11884F: drivers/acpi/nfit/* 11885F: drivers/nvdimm/* 11886F: include/linux/libnvdimm.h 11887F: include/linux/nd.h 11888F: include/uapi/linux/ndctl.h 11889F: tools/testing/nvdimm/ 11890 11891LICENSES and SPDX stuff 11892M: Thomas Gleixner <tglx@linutronix.de> 11893M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11894L: linux-spdx@vger.kernel.org 11895S: Maintained 11896T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11897F: COPYING 11898F: Documentation/process/license-rules.rst 11899F: LICENSES/ 11900F: scripts/spdxcheck-test.sh 11901F: scripts/spdxcheck.py 11902F: scripts/spdxexclude 11903 11904LINEAR RANGES HELPERS 11905M: Mark Brown <broonie@kernel.org> 11906R: Matti Vaittinen <mazziesaccount@gmail.com> 11907F: lib/linear_ranges.c 11908F: lib/test_linear_ranges.c 11909F: include/linux/linear_range.h 11910 11911LINUX FOR POWER MACINTOSH 11912M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11913L: linuxppc-dev@lists.ozlabs.org 11914S: Odd Fixes 11915F: arch/powerpc/platforms/powermac/ 11916F: drivers/macintosh/ 11917 11918LINUX FOR POWERPC (32-BIT AND 64-BIT) 11919M: Michael Ellerman <mpe@ellerman.id.au> 11920R: Nicholas Piggin <npiggin@gmail.com> 11921R: Christophe Leroy <christophe.leroy@csgroup.eu> 11922L: linuxppc-dev@lists.ozlabs.org 11923S: Supported 11924W: https://github.com/linuxppc/wiki/wiki 11925Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11926T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11927F: Documentation/ABI/stable/sysfs-firmware-opal-* 11928F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11929F: Documentation/devicetree/bindings/powerpc/ 11930F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11931F: Documentation/powerpc/ 11932F: arch/powerpc/ 11933F: drivers/*/*/*pasemi* 11934F: drivers/*/*pasemi* 11935F: drivers/char/tpm/tpm_ibmvtpm* 11936F: drivers/crypto/nx/ 11937F: drivers/crypto/vmx/ 11938F: drivers/i2c/busses/i2c-opal.c 11939F: drivers/net/ethernet/ibm/ibmveth.* 11940F: drivers/net/ethernet/ibm/ibmvnic.* 11941F: drivers/pci/hotplug/pnv_php.c 11942F: drivers/pci/hotplug/rpa* 11943F: drivers/rtc/rtc-opal.c 11944F: drivers/scsi/ibmvscsi/ 11945F: drivers/tty/hvc/hvc_opal.c 11946F: drivers/watchdog/wdrtas.c 11947F: tools/testing/selftests/powerpc 11948N: /pmac 11949N: powermac 11950N: powernv 11951N: [^a-z0-9]ps3 11952N: pseries 11953 11954LINUX FOR POWERPC EMBEDDED MPC5XXX 11955M: Anatolij Gustschin <agust@denx.de> 11956L: linuxppc-dev@lists.ozlabs.org 11957S: Odd Fixes 11958F: arch/powerpc/platforms/512x/ 11959F: arch/powerpc/platforms/52xx/ 11960 11961LINUX FOR POWERPC EMBEDDED PPC4XX 11962L: linuxppc-dev@lists.ozlabs.org 11963S: Orphan 11964F: arch/powerpc/platforms/40x/ 11965F: arch/powerpc/platforms/44x/ 11966 11967LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11968M: Scott Wood <oss@buserror.net> 11969L: linuxppc-dev@lists.ozlabs.org 11970S: Odd fixes 11971T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11972F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 11973F: Documentation/devicetree/bindings/powerpc/fsl/ 11974F: arch/powerpc/platforms/83xx/ 11975F: arch/powerpc/platforms/85xx/ 11976 11977LINUX FOR POWERPC EMBEDDED PPC8XX 11978M: Christophe Leroy <christophe.leroy@csgroup.eu> 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Maintained 11981F: arch/powerpc/platforms/8xx/ 11982 11983LINUX KERNEL DUMP TEST MODULE (LKDTM) 11984M: Kees Cook <keescook@chromium.org> 11985S: Maintained 11986F: drivers/misc/lkdtm/* 11987F: tools/testing/selftests/lkdtm/* 11988 11989LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11990M: Alan Stern <stern@rowland.harvard.edu> 11991M: Andrea Parri <parri.andrea@gmail.com> 11992M: Will Deacon <will@kernel.org> 11993M: Peter Zijlstra <peterz@infradead.org> 11994M: Boqun Feng <boqun.feng@gmail.com> 11995M: Nicholas Piggin <npiggin@gmail.com> 11996M: David Howells <dhowells@redhat.com> 11997M: Jade Alglave <j.alglave@ucl.ac.uk> 11998M: Luc Maranget <luc.maranget@inria.fr> 11999M: "Paul E. McKenney" <paulmck@kernel.org> 12000R: Akira Yokosawa <akiyks@gmail.com> 12001R: Daniel Lustig <dlustig@nvidia.com> 12002R: Joel Fernandes <joel@joelfernandes.org> 12003L: linux-kernel@vger.kernel.org 12004L: linux-arch@vger.kernel.org 12005S: Supported 12006T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12007F: Documentation/atomic_bitops.txt 12008F: Documentation/atomic_t.txt 12009F: Documentation/core-api/refcount-vs-atomic.rst 12010F: Documentation/litmus-tests/ 12011F: Documentation/memory-barriers.txt 12012F: tools/memory-model/ 12013 12014LIS3LV02D ACCELEROMETER DRIVER 12015M: Eric Piel <eric.piel@tremplin-utc.net> 12016S: Maintained 12017F: Documentation/misc-devices/lis3lv02d.rst 12018F: drivers/misc/lis3lv02d/ 12019F: drivers/platform/x86/hp/hp_accel.c 12020 12021LIST KUNIT TEST 12022M: David Gow <davidgow@google.com> 12023L: linux-kselftest@vger.kernel.org 12024L: kunit-dev@googlegroups.com 12025S: Maintained 12026F: lib/list-test.c 12027 12028LITEX PLATFORM 12029M: Karol Gugala <kgugala@antmicro.com> 12030M: Mateusz Holenko <mholenko@antmicro.com> 12031M: Gabriel Somlo <gsomlo@gmail.com> 12032M: Joel Stanley <joel@jms.id.au> 12033S: Maintained 12034F: Documentation/devicetree/bindings/*/litex,*.yaml 12035F: arch/openrisc/boot/dts/or1klitex.dts 12036F: include/linux/litex.h 12037F: drivers/tty/serial/liteuart.c 12038F: drivers/soc/litex/* 12039F: drivers/net/ethernet/litex/* 12040F: drivers/mmc/host/litex_mmc.c 12041N: litex 12042 12043LIVE PATCHING 12044M: Josh Poimboeuf <jpoimboe@kernel.org> 12045M: Jiri Kosina <jikos@kernel.org> 12046M: Miroslav Benes <mbenes@suse.cz> 12047M: Petr Mladek <pmladek@suse.com> 12048R: Joe Lawrence <joe.lawrence@redhat.com> 12049L: live-patching@vger.kernel.org 12050S: Maintained 12051T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12052F: Documentation/ABI/testing/sysfs-kernel-livepatch 12053F: Documentation/livepatch/ 12054F: arch/powerpc/include/asm/livepatch.h 12055F: include/linux/livepatch.h 12056F: kernel/livepatch/ 12057F: kernel/module/livepatch.c 12058F: lib/livepatch/ 12059F: samples/livepatch/ 12060F: tools/testing/selftests/livepatch/ 12061 12062LLC (802.2) 12063L: netdev@vger.kernel.org 12064S: Odd fixes 12065F: include/linux/llc.h 12066F: include/net/llc* 12067F: include/uapi/linux/llc.h 12068F: net/llc/ 12069 12070LM73 HARDWARE MONITOR DRIVER 12071M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12072L: linux-hwmon@vger.kernel.org 12073S: Maintained 12074F: drivers/hwmon/lm73.c 12075 12076LM78 HARDWARE MONITOR DRIVER 12077M: Jean Delvare <jdelvare@suse.com> 12078L: linux-hwmon@vger.kernel.org 12079S: Maintained 12080F: Documentation/hwmon/lm78.rst 12081F: drivers/hwmon/lm78.c 12082 12083LM83 HARDWARE MONITOR DRIVER 12084M: Jean Delvare <jdelvare@suse.com> 12085L: linux-hwmon@vger.kernel.org 12086S: Maintained 12087F: Documentation/hwmon/lm83.rst 12088F: drivers/hwmon/lm83.c 12089 12090LM90 HARDWARE MONITOR DRIVER 12091M: Jean Delvare <jdelvare@suse.com> 12092L: linux-hwmon@vger.kernel.org 12093S: Maintained 12094F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12095F: Documentation/hwmon/lm90.rst 12096F: drivers/hwmon/lm90.c 12097F: include/dt-bindings/thermal/lm90.h 12098 12099LM95234 HARDWARE MONITOR DRIVER 12100M: Guenter Roeck <linux@roeck-us.net> 12101L: linux-hwmon@vger.kernel.org 12102S: Maintained 12103F: Documentation/hwmon/lm95234.rst 12104F: drivers/hwmon/lm95234.c 12105 12106LME2510 MEDIA DRIVER 12107M: Malcolm Priestley <tvboxspy@gmail.com> 12108L: linux-media@vger.kernel.org 12109S: Maintained 12110W: https://linuxtv.org 12111Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12112F: drivers/media/usb/dvb-usb-v2/lmedm04* 12113 12114LOADPIN SECURITY MODULE 12115M: Kees Cook <keescook@chromium.org> 12116S: Supported 12117T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12118F: Documentation/admin-guide/LSM/LoadPin.rst 12119F: security/loadpin/ 12120 12121LOCKING PRIMITIVES 12122M: Peter Zijlstra <peterz@infradead.org> 12123M: Ingo Molnar <mingo@redhat.com> 12124M: Will Deacon <will@kernel.org> 12125R: Waiman Long <longman@redhat.com> 12126R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12127L: linux-kernel@vger.kernel.org 12128S: Maintained 12129T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12130F: Documentation/locking/ 12131F: arch/*/include/asm/spinlock*.h 12132F: include/linux/lockdep.h 12133F: include/linux/mutex*.h 12134F: include/linux/rwlock*.h 12135F: include/linux/rwsem*.h 12136F: include/linux/seqlock.h 12137F: include/linux/spinlock*.h 12138F: kernel/locking/ 12139F: lib/locking*.[ch] 12140X: kernel/locking/locktorture.c 12141 12142LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12143M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12144L: linux-ntfs-dev@lists.sourceforge.net 12145S: Maintained 12146W: http://www.linux-ntfs.org/content/view/19/37/ 12147F: Documentation/admin-guide/ldm.rst 12148F: block/partitions/ldm.* 12149 12150LOGITECH HID GAMING KEYBOARDS 12151M: Hans de Goede <hdegoede@redhat.com> 12152L: linux-input@vger.kernel.org 12153S: Maintained 12154T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12155F: drivers/hid/hid-lg-g15.c 12156 12157LONTIUM LT8912B MIPI TO HDMI BRIDGE 12158M: Adrien Grassein <adrien.grassein@gmail.com> 12159S: Maintained 12160F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12161F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12162 12163LOONGARCH 12164M: Huacai Chen <chenhuacai@kernel.org> 12165R: WANG Xuerui <kernel@xen0n.name> 12166L: loongarch@lists.linux.dev 12167S: Maintained 12168T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12169F: arch/loongarch/ 12170F: drivers/*/*loongarch* 12171F: Documentation/loongarch/ 12172F: Documentation/translations/zh_CN/loongarch/ 12173 12174LOONGSON LS2X I2C DRIVER 12175M: Binbin Zhou <zhoubinbin@loongson.cn> 12176L: linux-i2c@vger.kernel.org 12177S: Maintained 12178F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12179F: drivers/i2c/busses/i2c-ls2x.c 12180 12181LOONGSON-2 SOC SERIES GUTS DRIVER 12182M: Yinbo Zhu <zhuyinbo@loongson.cn> 12183L: loongarch@lists.linux.dev 12184S: Maintained 12185F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12186F: drivers/soc/loongson/loongson2_guts.c 12187 12188LOONGSON-2 SOC SERIES PINCTRL DRIVER 12189M: zhanghongchen <zhanghongchen@loongson.cn> 12190M: Yinbo Zhu <zhuyinbo@loongson.cn> 12191L: linux-gpio@vger.kernel.org 12192S: Maintained 12193F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12194F: drivers/pinctrl/pinctrl-loongson2.c 12195 12196LOONGSON GPIO DRIVER 12197M: Yinbo Zhu <zhuyinbo@loongson.cn> 12198L: linux-gpio@vger.kernel.org 12199S: Maintained 12200F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12201F: drivers/gpio/gpio-loongson-64bit.c 12202 12203LOONGSON-2 SOC SERIES CLOCK DRIVER 12204M: Yinbo Zhu <zhuyinbo@loongson.cn> 12205L: linux-clk@vger.kernel.org 12206S: Maintained 12207F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12208F: drivers/clk/clk-loongson2.c 12209F: include/dt-bindings/clock/loongson,ls2k-clk.h 12210 12211LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12212M: Sathya Prakash <sathya.prakash@broadcom.com> 12213M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12214M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12215L: MPT-FusionLinux.pdl@broadcom.com 12216L: linux-scsi@vger.kernel.org 12217S: Supported 12218W: http://www.avagotech.com/support/ 12219F: drivers/message/fusion/ 12220F: drivers/scsi/mpt3sas/ 12221 12222LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12223M: Matthew Wilcox <willy@infradead.org> 12224L: linux-scsi@vger.kernel.org 12225S: Maintained 12226F: drivers/scsi/sym53c8xx_2/ 12227 12228LTC1660 DAC DRIVER 12229M: Marcus Folkesson <marcus.folkesson@gmail.com> 12230L: linux-iio@vger.kernel.org 12231S: Maintained 12232F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12233F: drivers/iio/dac/ltc1660.c 12234 12235LTC2688 IIO DAC DRIVER 12236M: Nuno Sá <nuno.sa@analog.com> 12237L: linux-iio@vger.kernel.org 12238S: Supported 12239W: https://ez.analog.com/linux-software-drivers 12240F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12241F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12242F: drivers/iio/dac/ltc2688.c 12243 12244LTC2947 HARDWARE MONITOR DRIVER 12245M: Nuno Sá <nuno.sa@analog.com> 12246L: linux-hwmon@vger.kernel.org 12247S: Supported 12248W: https://ez.analog.com/linux-software-drivers 12249F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12250F: drivers/hwmon/ltc2947-core.c 12251F: drivers/hwmon/ltc2947-i2c.c 12252F: drivers/hwmon/ltc2947-spi.c 12253F: drivers/hwmon/ltc2947.h 12254 12255LTC2983 IIO TEMPERATURE DRIVER 12256M: Nuno Sá <nuno.sa@analog.com> 12257L: linux-iio@vger.kernel.org 12258S: Supported 12259W: https://ez.analog.com/linux-software-drivers 12260F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12261F: drivers/iio/temperature/ltc2983.c 12262 12263LTC4261 HARDWARE MONITOR DRIVER 12264M: Guenter Roeck <linux@roeck-us.net> 12265L: linux-hwmon@vger.kernel.org 12266S: Maintained 12267F: Documentation/hwmon/ltc4261.rst 12268F: drivers/hwmon/ltc4261.c 12269 12270LTC4306 I2C MULTIPLEXER DRIVER 12271M: Michael Hennerich <michael.hennerich@analog.com> 12272L: linux-i2c@vger.kernel.org 12273S: Supported 12274W: https://ez.analog.com/linux-software-drivers 12275F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12276F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12277 12278LTP (Linux Test Project) 12279M: Mike Frysinger <vapier@gentoo.org> 12280M: Cyril Hrubis <chrubis@suse.cz> 12281M: Wanlong Gao <wanlong.gao@gmail.com> 12282M: Jan Stancek <jstancek@redhat.com> 12283M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12284M: Alexey Kodanev <alexey.kodanev@oracle.com> 12285L: ltp@lists.linux.it (subscribers-only) 12286S: Maintained 12287W: http://linux-test-project.github.io/ 12288T: git https://github.com/linux-test-project/ltp.git 12289 12290LYNX 28G SERDES PHY DRIVER 12291M: Ioana Ciornei <ioana.ciornei@nxp.com> 12292L: netdev@vger.kernel.org 12293S: Supported 12294F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12295F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12296 12297LYNX PCS MODULE 12298M: Ioana Ciornei <ioana.ciornei@nxp.com> 12299L: netdev@vger.kernel.org 12300S: Supported 12301F: drivers/net/pcs/pcs-lynx.c 12302F: include/linux/pcs-lynx.h 12303 12304M68K ARCHITECTURE 12305M: Geert Uytterhoeven <geert@linux-m68k.org> 12306L: linux-m68k@lists.linux-m68k.org 12307S: Maintained 12308W: http://www.linux-m68k.org/ 12309T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12310F: arch/m68k/ 12311F: drivers/zorro/ 12312 12313M68K ON APPLE MACINTOSH 12314M: Joshua Thompson <funaho@jurai.org> 12315L: linux-m68k@lists.linux-m68k.org 12316S: Maintained 12317W: http://www.mac.linux-m68k.org/ 12318F: arch/m68k/mac/ 12319F: drivers/macintosh/adb-iop.c 12320F: drivers/macintosh/via-macii.c 12321 12322M68K ON HP9000/300 12323M: Philip Blundell <philb@gnu.org> 12324S: Maintained 12325W: http://www.tazenda.demon.co.uk/phil/linux-hp 12326F: arch/m68k/hp300/ 12327 12328M88DS3103 MEDIA DRIVER 12329M: Antti Palosaari <crope@iki.fi> 12330L: linux-media@vger.kernel.org 12331S: Maintained 12332W: https://linuxtv.org 12333W: http://palosaari.fi/linux/ 12334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12335T: git git://linuxtv.org/anttip/media_tree.git 12336F: drivers/media/dvb-frontends/m88ds3103* 12337 12338M88RS2000 MEDIA DRIVER 12339M: Malcolm Priestley <tvboxspy@gmail.com> 12340L: linux-media@vger.kernel.org 12341S: Maintained 12342W: https://linuxtv.org 12343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12344F: drivers/media/dvb-frontends/m88rs2000* 12345 12346MA901 MASTERKIT USB FM RADIO DRIVER 12347M: Alexey Klimov <klimov.linux@gmail.com> 12348L: linux-media@vger.kernel.org 12349S: Maintained 12350T: git git://linuxtv.org/media_tree.git 12351F: drivers/media/radio/radio-ma901.c 12352 12353MAC80211 12354M: Johannes Berg <johannes@sipsolutions.net> 12355L: linux-wireless@vger.kernel.org 12356S: Maintained 12357W: https://wireless.wiki.kernel.org/ 12358Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12359T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12360T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12361F: Documentation/networking/mac80211-injection.rst 12362F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12363F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12364F: include/net/mac80211.h 12365F: net/mac80211/ 12366 12367MAILBOX API 12368M: Jassi Brar <jassisinghbrar@gmail.com> 12369L: linux-kernel@vger.kernel.org 12370S: Maintained 12371F: drivers/mailbox/ 12372F: include/linux/mailbox_client.h 12373F: include/linux/mailbox_controller.h 12374F: include/dt-bindings/mailbox/ 12375F: Documentation/devicetree/bindings/mailbox/ 12376 12377MAILBOX ARM MHUv2 12378M: Viresh Kumar <viresh.kumar@linaro.org> 12379M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12380L: linux-kernel@vger.kernel.org 12381S: Maintained 12382F: drivers/mailbox/arm_mhuv2.c 12383F: include/linux/mailbox/arm_mhuv2_message.h 12384F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12385 12386MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12387M: Jeremy Kerr <jk@codeconstruct.com.au> 12388M: Matt Johnston <matt@codeconstruct.com.au> 12389L: netdev@vger.kernel.org 12390S: Maintained 12391F: Documentation/networking/mctp.rst 12392F: drivers/net/mctp/ 12393F: include/net/mctp.h 12394F: include/net/mctpdevice.h 12395F: include/net/netns/mctp.h 12396F: net/mctp/ 12397 12398MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12399M: Michael Kerrisk <mtk.manpages@gmail.com> 12400L: linux-man@vger.kernel.org 12401S: Maintained 12402W: http://www.kernel.org/doc/man-pages 12403 12404MAPLE TREE 12405M: Liam R. Howlett <Liam.Howlett@oracle.com> 12406L: linux-mm@kvack.org 12407S: Supported 12408F: Documentation/core-api/maple_tree.rst 12409F: include/linux/maple_tree.h 12410F: include/trace/events/maple_tree.h 12411F: lib/maple_tree.c 12412F: lib/test_maple_tree.c 12413F: tools/testing/radix-tree/linux/maple_tree.h 12414F: tools/testing/radix-tree/maple.c 12415 12416MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12417M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12418L: linux-mips@vger.kernel.org 12419S: Maintained 12420F: arch/mips/boot/dts/img/pistachio* 12421 12422MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12423M: Andrew Lunn <andrew@lunn.ch> 12424L: netdev@vger.kernel.org 12425S: Maintained 12426F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12427F: Documentation/networking/devlink/mv88e6xxx.rst 12428F: drivers/net/dsa/mv88e6xxx/ 12429F: include/linux/dsa/mv88e6xxx.h 12430F: include/linux/platform_data/mv88e6xxx.h 12431 12432MARVELL ARMADA 3700 PHY DRIVERS 12433M: Miquel Raynal <miquel.raynal@bootlin.com> 12434S: Maintained 12435F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12436F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12437F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12438F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12439 12440MARVELL ARMADA 3700 SERIAL DRIVER 12441M: Pali Rohár <pali@kernel.org> 12442S: Maintained 12443F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12444F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12445F: drivers/tty/serial/mvebu-uart.c 12446 12447MARVELL ARMADA DRM SUPPORT 12448M: Russell King <linux@armlinux.org.uk> 12449S: Maintained 12450T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12451T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12452F: Documentation/devicetree/bindings/display/armada/ 12453F: drivers/gpu/drm/armada/ 12454F: include/uapi/drm/armada_drm.h 12455 12456MARVELL CRYPTO DRIVER 12457M: Boris Brezillon <bbrezillon@kernel.org> 12458M: Arnaud Ebalard <arno@natisbad.org> 12459M: Srujana Challa <schalla@marvell.com> 12460L: linux-crypto@vger.kernel.org 12461S: Maintained 12462F: drivers/crypto/marvell/ 12463F: include/linux/soc/marvell/octeontx2/ 12464 12465MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12466M: Mirko Lindner <mlindner@marvell.com> 12467M: Stephen Hemminger <stephen@networkplumber.org> 12468L: netdev@vger.kernel.org 12469S: Maintained 12470F: drivers/net/ethernet/marvell/sk* 12471 12472MARVELL LIBERTAS WIRELESS DRIVER 12473L: libertas-dev@lists.infradead.org 12474S: Orphan 12475F: drivers/net/wireless/marvell/libertas/ 12476 12477MARVELL MACCHIATOBIN SUPPORT 12478M: Russell King <linux@armlinux.org.uk> 12479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12480S: Maintained 12481F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12482 12483MARVELL MV643XX ETHERNET DRIVER 12484M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12485L: netdev@vger.kernel.org 12486S: Maintained 12487F: drivers/net/ethernet/marvell/mv643xx_eth.* 12488F: include/linux/mv643xx.h 12489 12490MARVELL MV88X3310 PHY DRIVER 12491M: Russell King <linux@armlinux.org.uk> 12492M: Marek Behún <kabel@kernel.org> 12493L: netdev@vger.kernel.org 12494S: Maintained 12495F: drivers/net/phy/marvell10g.c 12496 12497MARVELL MVEBU THERMAL DRIVER 12498M: Miquel Raynal <miquel.raynal@bootlin.com> 12499S: Maintained 12500F: drivers/thermal/armada_thermal.c 12501 12502MARVELL MVNETA ETHERNET DRIVER 12503M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12504L: netdev@vger.kernel.org 12505S: Maintained 12506F: drivers/net/ethernet/marvell/mvneta.* 12507 12508MARVELL MVPP2 ETHERNET DRIVER 12509M: Marcin Wojtas <mw@semihalf.com> 12510M: Russell King <linux@armlinux.org.uk> 12511L: netdev@vger.kernel.org 12512S: Maintained 12513F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12514F: drivers/net/ethernet/marvell/mvpp2/ 12515 12516MARVELL MWIFIEX WIRELESS DRIVER 12517M: Amitkumar Karwar <amitkarwar@gmail.com> 12518M: Ganapathi Bhat <ganapathi017@gmail.com> 12519M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12520M: Xinming Hu <huxinming820@gmail.com> 12521L: linux-wireless@vger.kernel.org 12522S: Maintained 12523F: drivers/net/wireless/marvell/mwifiex/ 12524 12525MARVELL MWL8K WIRELESS DRIVER 12526M: Lennert Buytenhek <buytenh@wantstofly.org> 12527L: linux-wireless@vger.kernel.org 12528S: Odd Fixes 12529F: drivers/net/wireless/marvell/mwl8k.c 12530 12531MARVELL NAND CONTROLLER DRIVER 12532M: Miquel Raynal <miquel.raynal@bootlin.com> 12533L: linux-mtd@lists.infradead.org 12534S: Maintained 12535F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12536F: drivers/mtd/nand/raw/marvell_nand.c 12537 12538MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12539M: Sunil Goutham <sgoutham@marvell.com> 12540M: Geetha sowjanya <gakula@marvell.com> 12541M: Subbaraya Sundeep <sbhatta@marvell.com> 12542M: hariprasad <hkelam@marvell.com> 12543L: netdev@vger.kernel.org 12544S: Supported 12545F: drivers/net/ethernet/marvell/octeontx2/nic/ 12546F: include/linux/soc/marvell/octeontx2/ 12547 12548MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12549M: Sunil Goutham <sgoutham@marvell.com> 12550M: Linu Cherian <lcherian@marvell.com> 12551M: Geetha sowjanya <gakula@marvell.com> 12552M: Jerin Jacob <jerinj@marvell.com> 12553M: hariprasad <hkelam@marvell.com> 12554M: Subbaraya Sundeep <sbhatta@marvell.com> 12555L: netdev@vger.kernel.org 12556S: Supported 12557F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12558F: drivers/net/ethernet/marvell/octeontx2/af/ 12559 12560MARVELL PRESTERA ETHERNET SWITCH DRIVER 12561M: Taras Chornyi <taras.chornyi@plvision.eu> 12562S: Supported 12563W: https://github.com/Marvell-switching/switchdev-prestera 12564F: drivers/net/ethernet/marvell/prestera/ 12565 12566MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12567M: Nicolas Pitre <nico@fluxnic.net> 12568S: Odd Fixes 12569F: drivers/mmc/host/mvsdio.* 12570 12571MARVELL USB MDIO CONTROLLER DRIVER 12572M: Tobias Waldekranz <tobias@waldekranz.com> 12573L: netdev@vger.kernel.org 12574S: Maintained 12575F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12576F: drivers/net/mdio/mdio-mvusb.c 12577 12578MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12579M: Hu Ziji <huziji@marvell.com> 12580L: linux-mmc@vger.kernel.org 12581S: Supported 12582F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12583F: drivers/mmc/host/sdhci-xenon* 12584 12585MARVELL OCTEON ENDPOINT DRIVER 12586M: Veerasenareddy Burru <vburru@marvell.com> 12587M: Abhijit Ayarekar <aayarekar@marvell.com> 12588L: netdev@vger.kernel.org 12589S: Supported 12590F: drivers/net/ethernet/marvell/octeon_ep 12591 12592MATROX FRAMEBUFFER DRIVER 12593L: linux-fbdev@vger.kernel.org 12594S: Orphan 12595F: drivers/video/fbdev/matrox/matroxfb_* 12596F: include/uapi/linux/matroxfb.h 12597 12598MAX15301 DRIVER 12599M: Daniel Nilsson <daniel.nilsson@flex.com> 12600L: linux-hwmon@vger.kernel.org 12601S: Maintained 12602F: Documentation/hwmon/max15301.rst 12603F: drivers/hwmon/pmbus/max15301.c 12604 12605MAX16065 HARDWARE MONITOR DRIVER 12606M: Guenter Roeck <linux@roeck-us.net> 12607L: linux-hwmon@vger.kernel.org 12608S: Maintained 12609F: Documentation/hwmon/max16065.rst 12610F: drivers/hwmon/max16065.c 12611 12612MAX2175 SDR TUNER DRIVER 12613M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12614L: linux-media@vger.kernel.org 12615S: Maintained 12616T: git git://linuxtv.org/media_tree.git 12617F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12618F: Documentation/userspace-api/media/drivers/max2175.rst 12619F: drivers/media/i2c/max2175* 12620F: include/uapi/linux/max2175.h 12621 12622MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12623L: linux-hwmon@vger.kernel.org 12624S: Orphan 12625F: Documentation/hwmon/max6650.rst 12626F: drivers/hwmon/max6650.c 12627 12628MAX6697 HARDWARE MONITOR DRIVER 12629M: Guenter Roeck <linux@roeck-us.net> 12630L: linux-hwmon@vger.kernel.org 12631S: Maintained 12632F: Documentation/devicetree/bindings/hwmon/max6697.txt 12633F: Documentation/hwmon/max6697.rst 12634F: drivers/hwmon/max6697.c 12635F: include/linux/platform_data/max6697.h 12636 12637MAX9286 QUAD GMSL DESERIALIZER DRIVER 12638M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12639M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12640M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12641M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12642L: linux-media@vger.kernel.org 12643S: Maintained 12644F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12645F: drivers/media/i2c/max9286.c 12646 12647MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12648M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12649L: linux-media@vger.kernel.org 12650S: Maintained 12651F: drivers/staging/media/max96712/max96712.c 12652 12653MAX9860 MONO AUDIO VOICE CODEC DRIVER 12654M: Peter Rosin <peda@axentia.se> 12655L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12656S: Maintained 12657F: Documentation/devicetree/bindings/sound/max9860.txt 12658F: sound/soc/codecs/max9860.* 12659 12660MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12661M: Andreas Klinger <ak@it-klinger.de> 12662L: linux-iio@vger.kernel.org 12663S: Maintained 12664F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12665F: drivers/iio/proximity/mb1232.c 12666 12667MAXIM MAX11205 DRIVER 12668M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12669L: linux-iio@vger.kernel.org 12670S: Supported 12671W: https://ez.analog.com/linux-software-drivers 12672F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12673F: drivers/iio/adc/max11205.c 12674 12675MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12676R: Iskren Chernev <iskren.chernev@gmail.com> 12677R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12678R: Marek Szyprowski <m.szyprowski@samsung.com> 12679R: Matheus Castello <matheus@castello.eng.br> 12680L: linux-pm@vger.kernel.org 12681S: Maintained 12682F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12683F: drivers/power/supply/max17040_battery.c 12684 12685MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12686R: Hans de Goede <hdegoede@redhat.com> 12687R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12688R: Marek Szyprowski <m.szyprowski@samsung.com> 12689R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12690R: Purism Kernel Team <kernel@puri.sm> 12691L: linux-pm@vger.kernel.org 12692S: Maintained 12693F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12694F: drivers/power/supply/max17042_battery.c 12695 12696MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12697M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12698L: linux-kernel@vger.kernel.org 12699S: Maintained 12700F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12701F: drivers/regulator/max20086-regulator.c 12702 12703MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12704M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12705L: linux-iio@vger.kernel.org 12706S: Maintained 12707F: drivers/iio/temperature/max30208.c 12708 12709MAXIM MAX77650 PMIC MFD DRIVER 12710M: Bartosz Golaszewski <brgl@bgdev.pl> 12711L: linux-kernel@vger.kernel.org 12712S: Maintained 12713F: Documentation/devicetree/bindings/*/*max77650.yaml 12714F: Documentation/devicetree/bindings/*/max77650*.yaml 12715F: drivers/gpio/gpio-max77650.c 12716F: drivers/input/misc/max77650-onkey.c 12717F: drivers/leds/leds-max77650.c 12718F: drivers/mfd/max77650.c 12719F: drivers/power/supply/max77650-charger.c 12720F: drivers/regulator/max77650-regulator.c 12721F: include/linux/mfd/max77650.h 12722 12723MAXIM MAX77714 PMIC MFD DRIVER 12724M: Luca Ceresoli <luca@lucaceresoli.net> 12725S: Maintained 12726F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12727F: drivers/mfd/max77714.c 12728F: include/linux/mfd/max77714.h 12729 12730MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12731M: Javier Martinez Canillas <javier@dowhile0.org> 12732L: linux-kernel@vger.kernel.org 12733S: Supported 12734F: Documentation/devicetree/bindings/*/*max77802.yaml 12735F: drivers/regulator/max77802-regulator.c 12736F: include/dt-bindings/*/*max77802.h 12737 12738MAXIM MAX77976 BATTERY CHARGER 12739M: Luca Ceresoli <luca@lucaceresoli.net> 12740S: Supported 12741F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12742F: drivers/power/supply/max77976_charger.c 12743 12744MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12745M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12746L: linux-pm@vger.kernel.org 12747S: Supported 12748B: mailto:linux-samsung-soc@vger.kernel.org 12749F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12750F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12751F: drivers/power/supply/max14577_charger.c 12752F: drivers/power/supply/max77693_charger.c 12753 12754MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12755M: Chanwoo Choi <cw00.choi@samsung.com> 12756M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12757L: linux-kernel@vger.kernel.org 12758S: Supported 12759B: mailto:linux-samsung-soc@vger.kernel.org 12760F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12761F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12762F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12763F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12764F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12765F: drivers/*/*max77843.c 12766F: drivers/*/max14577*.c 12767F: drivers/*/max77686*.c 12768F: drivers/*/max77693*.c 12769F: drivers/clk/clk-max77686.c 12770F: drivers/extcon/extcon-max14577.c 12771F: drivers/extcon/extcon-max77693.c 12772F: drivers/rtc/rtc-max77686.c 12773F: include/linux/mfd/max14577*.h 12774F: include/linux/mfd/max77686*.h 12775F: include/linux/mfd/max77693*.h 12776 12777MAXIRADIO FM RADIO RECEIVER DRIVER 12778M: Hans Verkuil <hverkuil@xs4all.nl> 12779L: linux-media@vger.kernel.org 12780S: Maintained 12781W: https://linuxtv.org 12782T: git git://linuxtv.org/media_tree.git 12783F: drivers/media/radio/radio-maxiradio* 12784 12785MAXLINEAR ETHERNET PHY DRIVER 12786M: Xu Liang <lxu@maxlinear.com> 12787L: netdev@vger.kernel.org 12788S: Supported 12789F: drivers/net/phy/mxl-gpy.c 12790 12791MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12792R: Yasushi SHOJI <yashi@spacecubics.com> 12793L: linux-can@vger.kernel.org 12794S: Maintained 12795F: drivers/net/can/usb/mcba_usb.c 12796 12797MCAN MMIO DEVICE DRIVER 12798M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12799L: linux-can@vger.kernel.org 12800S: Maintained 12801F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12802F: drivers/net/can/m_can/m_can.c 12803F: drivers/net/can/m_can/m_can.h 12804F: drivers/net/can/m_can/m_can_platform.c 12805 12806MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12807M: Rishi Gupta <gupt21@gmail.com> 12808L: linux-i2c@vger.kernel.org 12809L: linux-input@vger.kernel.org 12810S: Maintained 12811F: drivers/hid/hid-mcp2221.c 12812 12813MCP251XFD SPI-CAN NETWORK DRIVER 12814M: Marc Kleine-Budde <mkl@pengutronix.de> 12815M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12816R: Thomas Kopp <thomas.kopp@microchip.com> 12817L: linux-can@vger.kernel.org 12818S: Maintained 12819F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12820F: drivers/net/can/spi/mcp251xfd/ 12821 12822MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12823M: Peter Rosin <peda@axentia.se> 12824L: linux-iio@vger.kernel.org 12825S: Maintained 12826F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12827F: drivers/iio/potentiometer/mcp4018.c 12828F: drivers/iio/potentiometer/mcp4531.c 12829 12830MCR20A IEEE-802.15.4 RADIO DRIVER 12831M: Stefan Schmidt <stefan@datenfreihafen.org> 12832L: linux-wpan@vger.kernel.org 12833S: Odd Fixes 12834W: https://github.com/xueliu/mcr20a-linux 12835F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12836F: drivers/net/ieee802154/mcr20a.c 12837F: drivers/net/ieee802154/mcr20a.h 12838 12839MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12840M: William Breathitt Gray <william.gray@linaro.org> 12841L: linux-iio@vger.kernel.org 12842S: Maintained 12843F: drivers/iio/dac/cio-dac.c 12844 12845MEDIA CONTROLLER FRAMEWORK 12846M: Sakari Ailus <sakari.ailus@linux.intel.com> 12847M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12848L: linux-media@vger.kernel.org 12849S: Supported 12850W: https://www.linuxtv.org 12851T: git git://linuxtv.org/media_tree.git 12852F: drivers/media/mc/ 12853F: include/media/media-*.h 12854F: include/uapi/linux/media.h 12855 12856MEDIA DRIVER FOR FREESCALE IMX PXP 12857M: Philipp Zabel <p.zabel@pengutronix.de> 12858L: linux-media@vger.kernel.org 12859S: Maintained 12860T: git git://linuxtv.org/media_tree.git 12861F: drivers/media/platform/nxp/imx-pxp.[ch] 12862 12863MEDIA DRIVERS FOR ASCOT2E 12864M: Sergey Kozlov <serjk@netup.ru> 12865M: Abylay Ospan <aospan@netup.ru> 12866L: linux-media@vger.kernel.org 12867S: Supported 12868W: https://linuxtv.org 12869W: http://netup.tv/ 12870T: git git://linuxtv.org/media_tree.git 12871F: drivers/media/dvb-frontends/ascot2e* 12872 12873MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12874M: Jasmin Jessich <jasmin@anw.at> 12875L: linux-media@vger.kernel.org 12876S: Maintained 12877W: https://linuxtv.org 12878T: git git://linuxtv.org/media_tree.git 12879F: drivers/media/dvb-frontends/cxd2099* 12880 12881MEDIA DRIVERS FOR CXD2841ER 12882M: Sergey Kozlov <serjk@netup.ru> 12883M: Abylay Ospan <aospan@netup.ru> 12884L: linux-media@vger.kernel.org 12885S: Supported 12886W: https://linuxtv.org 12887W: http://netup.tv/ 12888T: git git://linuxtv.org/media_tree.git 12889F: drivers/media/dvb-frontends/cxd2841er* 12890 12891MEDIA DRIVERS FOR CXD2880 12892M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12893L: linux-media@vger.kernel.org 12894S: Supported 12895W: http://linuxtv.org/ 12896T: git git://linuxtv.org/media_tree.git 12897F: drivers/media/dvb-frontends/cxd2880/* 12898F: drivers/media/spi/cxd2880* 12899 12900MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12901L: linux-media@vger.kernel.org 12902S: Orphan 12903W: https://linuxtv.org 12904T: git git://linuxtv.org/media_tree.git 12905F: drivers/media/pci/ddbridge/* 12906 12907MEDIA DRIVERS FOR FREESCALE IMX 12908M: Steve Longerbeam <slongerbeam@gmail.com> 12909M: Philipp Zabel <p.zabel@pengutronix.de> 12910L: linux-media@vger.kernel.org 12911S: Maintained 12912T: git git://linuxtv.org/media_tree.git 12913F: Documentation/admin-guide/media/imx.rst 12914F: Documentation/devicetree/bindings/media/imx.txt 12915F: drivers/staging/media/imx/ 12916F: include/linux/imx-media.h 12917F: include/media/imx.h 12918 12919MEDIA DRIVERS FOR FREESCALE IMX7 12920M: Rui Miguel Silva <rmfrfs@gmail.com> 12921M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12922L: linux-media@vger.kernel.org 12923S: Maintained 12924T: git git://linuxtv.org/media_tree.git 12925F: Documentation/admin-guide/media/imx7.rst 12926F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12927F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12928F: drivers/media/platform/nxp/imx-mipi-csis.c 12929F: drivers/media/platform/nxp/imx7-media-csi.c 12930 12931MEDIA DRIVERS FOR HELENE 12932M: Abylay Ospan <aospan@netup.ru> 12933L: linux-media@vger.kernel.org 12934S: Supported 12935W: https://linuxtv.org 12936W: http://netup.tv/ 12937T: git git://linuxtv.org/media_tree.git 12938F: drivers/media/dvb-frontends/helene* 12939 12940MEDIA DRIVERS FOR HORUS3A 12941M: Sergey Kozlov <serjk@netup.ru> 12942M: Abylay Ospan <aospan@netup.ru> 12943L: linux-media@vger.kernel.org 12944S: Supported 12945W: https://linuxtv.org 12946W: http://netup.tv/ 12947T: git git://linuxtv.org/media_tree.git 12948F: drivers/media/dvb-frontends/horus3a* 12949 12950MEDIA DRIVERS FOR LNBH25 12951M: Sergey Kozlov <serjk@netup.ru> 12952M: Abylay Ospan <aospan@netup.ru> 12953L: linux-media@vger.kernel.org 12954S: Supported 12955W: https://linuxtv.org 12956W: http://netup.tv/ 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/dvb-frontends/lnbh25* 12959 12960MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12961L: linux-media@vger.kernel.org 12962S: Orphan 12963W: https://linuxtv.org 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/dvb-frontends/mxl5xx* 12966 12967MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12968M: Sergey Kozlov <serjk@netup.ru> 12969M: Abylay Ospan <aospan@netup.ru> 12970L: linux-media@vger.kernel.org 12971S: Supported 12972W: https://linuxtv.org 12973W: http://netup.tv/ 12974T: git git://linuxtv.org/media_tree.git 12975F: drivers/media/pci/netup_unidvb/* 12976 12977MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12978M: Dmitry Osipenko <digetx@gmail.com> 12979L: linux-media@vger.kernel.org 12980L: linux-tegra@vger.kernel.org 12981S: Maintained 12982T: git git://linuxtv.org/media_tree.git 12983F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12984F: drivers/media/platform/nvidia/tegra-vde/ 12985 12986MEDIA DRIVERS FOR RENESAS - CEU 12987M: Jacopo Mondi <jacopo@jmondi.org> 12988L: linux-media@vger.kernel.org 12989L: linux-renesas-soc@vger.kernel.org 12990S: Supported 12991T: git git://linuxtv.org/media_tree.git 12992F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12993F: drivers/media/platform/renesas/renesas-ceu.c 12994F: include/media/drv-intf/renesas-ceu.h 12995 12996MEDIA DRIVERS FOR RENESAS - DRIF 12997M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12998L: linux-media@vger.kernel.org 12999L: linux-renesas-soc@vger.kernel.org 13000S: Supported 13001T: git git://linuxtv.org/media_tree.git 13002F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13003F: drivers/media/platform/renesas/rcar_drif.c 13004 13005MEDIA DRIVERS FOR RENESAS - FCP 13006M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13007L: linux-media@vger.kernel.org 13008L: linux-renesas-soc@vger.kernel.org 13009S: Supported 13010T: git git://linuxtv.org/media_tree.git 13011F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13012F: drivers/media/platform/renesas/rcar-fcp.c 13013F: include/media/rcar-fcp.h 13014 13015MEDIA DRIVERS FOR RENESAS - FDP1 13016M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13017L: linux-media@vger.kernel.org 13018L: linux-renesas-soc@vger.kernel.org 13019S: Supported 13020T: git git://linuxtv.org/media_tree.git 13021F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13022F: drivers/media/platform/renesas/rcar_fdp1.c 13023 13024MEDIA DRIVERS FOR RENESAS - VIN 13025M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13026L: linux-media@vger.kernel.org 13027L: linux-renesas-soc@vger.kernel.org 13028S: Supported 13029T: git git://linuxtv.org/media_tree.git 13030F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13031F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13032F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13033F: drivers/media/platform/renesas/rcar-isp.c 13034F: drivers/media/platform/renesas/rcar-vin/ 13035 13036MEDIA DRIVERS FOR RENESAS - VSP1 13037M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13038M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13039L: linux-media@vger.kernel.org 13040L: linux-renesas-soc@vger.kernel.org 13041S: Supported 13042T: git git://linuxtv.org/media_tree.git 13043F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13044F: drivers/media/platform/renesas/vsp1/ 13045 13046MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13047L: linux-media@vger.kernel.org 13048S: Orphan 13049W: https://linuxtv.org 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/stv0910* 13052 13053MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13054L: linux-media@vger.kernel.org 13055S: Orphan 13056W: https://linuxtv.org 13057T: git git://linuxtv.org/media_tree.git 13058F: drivers/media/dvb-frontends/stv6111* 13059 13060MEDIA DRIVERS FOR STM32 - DCMI 13061M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13062L: linux-media@vger.kernel.org 13063S: Supported 13064T: git git://linuxtv.org/media_tree.git 13065F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13066F: drivers/media/platform/st/stm32/stm32-dcmi.c 13067 13068MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13069M: Mauro Carvalho Chehab <mchehab@kernel.org> 13070L: linux-media@vger.kernel.org 13071S: Maintained 13072W: https://linuxtv.org 13073Q: http://patchwork.kernel.org/project/linux-media/list/ 13074T: git git://linuxtv.org/media_tree.git 13075F: Documentation/admin-guide/media/ 13076F: Documentation/devicetree/bindings/media/ 13077F: Documentation/driver-api/media/ 13078F: Documentation/userspace-api/media/ 13079F: drivers/media/ 13080F: drivers/staging/media/ 13081F: include/dt-bindings/media/ 13082F: include/linux/platform_data/media/ 13083F: include/media/ 13084F: include/uapi/linux/dvb/ 13085F: include/uapi/linux/ivtv* 13086F: include/uapi/linux/media.h 13087F: include/uapi/linux/uvcvideo.h 13088F: include/uapi/linux/v4l2-* 13089F: include/uapi/linux/videodev2.h 13090 13091MEDIATEK BLUETOOTH DRIVER 13092M: Sean Wang <sean.wang@mediatek.com> 13093L: linux-bluetooth@vger.kernel.org 13094L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13095S: Maintained 13096F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13097F: drivers/bluetooth/btmtkuart.c 13098 13099MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13100M: Sean Wang <sean.wang@mediatek.com> 13101L: linux-pm@vger.kernel.org 13102S: Maintained 13103F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13104F: drivers/power/reset/mt6323-poweroff.c 13105 13106MEDIATEK CIR DRIVER 13107M: Sean Wang <sean.wang@mediatek.com> 13108S: Maintained 13109F: drivers/media/rc/mtk-cir.c 13110 13111MEDIATEK DMA DRIVER 13112M: Sean Wang <sean.wang@mediatek.com> 13113L: dmaengine@vger.kernel.org 13114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13115L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13116S: Maintained 13117F: Documentation/devicetree/bindings/dma/mtk-* 13118F: drivers/dma/mediatek/ 13119 13120MEDIATEK ETHERNET DRIVER 13121M: Felix Fietkau <nbd@nbd.name> 13122M: John Crispin <john@phrozen.org> 13123M: Sean Wang <sean.wang@mediatek.com> 13124M: Mark Lee <Mark-MC.Lee@mediatek.com> 13125M: Lorenzo Bianconi <lorenzo@kernel.org> 13126L: netdev@vger.kernel.org 13127S: Maintained 13128F: drivers/net/ethernet/mediatek/ 13129 13130MEDIATEK ETHERNET PCS DRIVER 13131M: Alexander Couzens <lynxis@fe80.eu> 13132M: Daniel Golle <daniel@makrotopia.org> 13133L: netdev@vger.kernel.org 13134S: Maintained 13135F: drivers/net/pcs/pcs-mtk-lynxi.c 13136F: include/linux/pcs/pcs-mtk-lynxi.h 13137 13138MEDIATEK I2C CONTROLLER DRIVER 13139M: Qii Wang <qii.wang@mediatek.com> 13140L: linux-i2c@vger.kernel.org 13141S: Maintained 13142F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13143F: drivers/i2c/busses/i2c-mt65xx.c 13144 13145MEDIATEK IOMMU DRIVER 13146M: Yong Wu <yong.wu@mediatek.com> 13147L: iommu@lists.linux.dev 13148L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13149S: Supported 13150F: Documentation/devicetree/bindings/iommu/mediatek* 13151F: drivers/iommu/mtk_iommu* 13152F: include/dt-bindings/memory/mt*-port.h 13153 13154MEDIATEK JPEG DRIVER 13155M: Bin Liu <bin.liu@mediatek.com> 13156S: Supported 13157F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13158F: drivers/media/platform/mediatek/jpeg/ 13159 13160MEDIATEK KEYPAD DRIVER 13161M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13162S: Supported 13163F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13164F: drivers/input/keyboard/mt6779-keypad.c 13165 13166MEDIATEK MDP DRIVER 13167M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13168M: Houlong Wei <houlong.wei@mediatek.com> 13169M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13170S: Supported 13171F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13172F: drivers/media/platform/mediatek/mdp/ 13173F: drivers/media/platform/mediatek/vpu/ 13174 13175MEDIATEK MEDIA DRIVER 13176M: Tiffany Lin <tiffany.lin@mediatek.com> 13177M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13178M: Yunfei Dong <yunfei.dong@mediatek.com> 13179S: Supported 13180F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13181F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13182F: drivers/media/platform/mediatek/vcodec/ 13183F: drivers/media/platform/mediatek/vpu/ 13184 13185MEDIATEK MMC/SD/SDIO DRIVER 13186M: Chaotian Jing <chaotian.jing@mediatek.com> 13187S: Maintained 13188F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13189F: drivers/mmc/host/mtk-sd.c 13190 13191MEDIATEK MT76 WIRELESS LAN DRIVER 13192M: Felix Fietkau <nbd@nbd.name> 13193M: Lorenzo Bianconi <lorenzo@kernel.org> 13194M: Ryder Lee <ryder.lee@mediatek.com> 13195R: Shayne Chen <shayne.chen@mediatek.com> 13196R: Sean Wang <sean.wang@mediatek.com> 13197L: linux-wireless@vger.kernel.org 13198S: Maintained 13199F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13200F: drivers/net/wireless/mediatek/mt76/ 13201 13202MEDIATEK MT7601U WIRELESS LAN DRIVER 13203M: Jakub Kicinski <kuba@kernel.org> 13204L: linux-wireless@vger.kernel.org 13205S: Maintained 13206F: drivers/net/wireless/mediatek/mt7601u/ 13207 13208MEDIATEK MT7621 CLOCK DRIVER 13209M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13210S: Maintained 13211F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13212F: drivers/clk/ralink/clk-mt7621.c 13213 13214MEDIATEK MT7621/28/88 I2C DRIVER 13215M: Stefan Roese <sr@denx.de> 13216L: linux-i2c@vger.kernel.org 13217S: Maintained 13218F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13219F: drivers/i2c/busses/i2c-mt7621.c 13220 13221MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13222M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13223S: Maintained 13224F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13225F: drivers/pci/controller/pcie-mt7621.c 13226 13227MEDIATEK MT7621 PHY PCI DRIVER 13228M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13229S: Maintained 13230F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13231F: drivers/phy/ralink/phy-mt7621-pci.c 13232 13233MEDIATEK NAND CONTROLLER DRIVER 13234L: linux-mtd@lists.infradead.org 13235S: Orphan 13236F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13237F: drivers/mtd/nand/raw/mtk_* 13238 13239MEDIATEK PMIC LED DRIVER 13240M: Sean Wang <sean.wang@mediatek.com> 13241S: Maintained 13242F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13243F: drivers/leds/leds-mt6323.c 13244 13245MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13246M: Sean Wang <sean.wang@mediatek.com> 13247S: Maintained 13248F: drivers/char/hw_random/mtk-rng.c 13249 13250MEDIATEK SMI DRIVER 13251M: Yong Wu <yong.wu@mediatek.com> 13252L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13253S: Supported 13254F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13255F: drivers/memory/mtk-smi.c 13256F: include/soc/mediatek/smi.h 13257 13258MEDIATEK SWITCH DRIVER 13259M: Sean Wang <sean.wang@mediatek.com> 13260M: Landen Chao <Landen.Chao@mediatek.com> 13261M: DENG Qingfang <dqfext@gmail.com> 13262M: Daniel Golle <daniel@makrotopia.org> 13263L: netdev@vger.kernel.org 13264S: Maintained 13265F: drivers/net/dsa/mt7530-mdio.c 13266F: drivers/net/dsa/mt7530-mmio.c 13267F: drivers/net/dsa/mt7530.* 13268F: net/dsa/tag_mtk.c 13269 13270MEDIATEK T7XX 5G WWAN MODEM DRIVER 13271M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13272M: Intel Corporation <linuxwwan@intel.com> 13273R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13274R: Liu Haijun <haijun.liu@mediatek.com> 13275R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13276R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13277L: netdev@vger.kernel.org 13278S: Supported 13279F: drivers/net/wwan/t7xx/ 13280 13281MEDIATEK USB3 DRD IP DRIVER 13282M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13283L: linux-usb@vger.kernel.org 13284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13285L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13286S: Maintained 13287F: Documentation/devicetree/bindings/usb/mediatek,* 13288F: drivers/usb/host/xhci-mtk* 13289F: drivers/usb/mtu3/ 13290 13291MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13292M: Peter Senna Tschudin <peter.senna@gmail.com> 13293M: Martin Donnelly <martin.donnelly@ge.com> 13294M: Martyn Welch <martyn.welch@collabora.co.uk> 13295S: Maintained 13296F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13297F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13298 13299MEGARAID SCSI/SAS DRIVERS 13300M: Kashyap Desai <kashyap.desai@broadcom.com> 13301M: Sumit Saxena <sumit.saxena@broadcom.com> 13302M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13303L: megaraidlinux.pdl@broadcom.com 13304L: linux-scsi@vger.kernel.org 13305S: Maintained 13306W: http://www.avagotech.com/support/ 13307F: Documentation/scsi/megaraid.rst 13308F: drivers/scsi/megaraid.* 13309F: drivers/scsi/megaraid/ 13310 13311MELEXIS MLX90614 DRIVER 13312M: Crt Mori <cmo@melexis.com> 13313L: linux-iio@vger.kernel.org 13314S: Supported 13315W: http://www.melexis.com 13316F: drivers/iio/temperature/mlx90614.c 13317 13318MELEXIS MLX90632 DRIVER 13319M: Crt Mori <cmo@melexis.com> 13320L: linux-iio@vger.kernel.org 13321S: Supported 13322W: http://www.melexis.com 13323F: drivers/iio/temperature/mlx90632.c 13324 13325MELFAS MIP4 TOUCHSCREEN DRIVER 13326M: Sangwon Jee <jeesw@melfas.com> 13327S: Supported 13328W: http://www.melfas.com 13329F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13330F: drivers/input/touchscreen/melfas_mip4.c 13331 13332MELLANOX BLUEFIELD I2C DRIVER 13333M: Khalil Blaiech <kblaiech@nvidia.com> 13334M: Asmaa Mnebhi <asmaa@nvidia.com> 13335L: linux-i2c@vger.kernel.org 13336S: Supported 13337F: drivers/i2c/busses/i2c-mlxbf.c 13338 13339MELLANOX ETHERNET DRIVER (mlx4_en) 13340M: Tariq Toukan <tariqt@nvidia.com> 13341L: netdev@vger.kernel.org 13342S: Supported 13343W: http://www.mellanox.com 13344Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13345F: drivers/net/ethernet/mellanox/mlx4/en_* 13346 13347MELLANOX ETHERNET DRIVER (mlx5e) 13348M: Saeed Mahameed <saeedm@nvidia.com> 13349L: netdev@vger.kernel.org 13350S: Supported 13351W: http://www.mellanox.com 13352Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13353F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13354 13355MELLANOX ETHERNET INNOVA DRIVERS 13356R: Boris Pismenny <borisp@nvidia.com> 13357L: netdev@vger.kernel.org 13358S: Supported 13359W: http://www.mellanox.com 13360Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13361F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13362F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13363F: include/linux/mlx5/mlx5_ifc_fpga.h 13364 13365MELLANOX ETHERNET SWITCH DRIVERS 13366M: Ido Schimmel <idosch@nvidia.com> 13367M: Petr Machata <petrm@nvidia.com> 13368L: netdev@vger.kernel.org 13369S: Supported 13370W: http://www.mellanox.com 13371Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13372F: drivers/net/ethernet/mellanox/mlxsw/ 13373F: tools/testing/selftests/drivers/net/mlxsw/ 13374 13375MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13376M: mlxsw@nvidia.com 13377L: netdev@vger.kernel.org 13378S: Supported 13379W: http://www.mellanox.com 13380Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13381F: drivers/net/ethernet/mellanox/mlxfw/ 13382 13383MELLANOX HARDWARE PLATFORM SUPPORT 13384M: Hans de Goede <hdegoede@redhat.com> 13385M: Mark Gross <markgross@kernel.org> 13386M: Vadim Pasternak <vadimp@nvidia.com> 13387L: platform-driver-x86@vger.kernel.org 13388S: Supported 13389F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13390F: drivers/platform/mellanox/ 13391F: include/linux/platform_data/mlxreg.h 13392 13393MELLANOX MLX4 core VPI driver 13394M: Tariq Toukan <tariqt@nvidia.com> 13395L: netdev@vger.kernel.org 13396L: linux-rdma@vger.kernel.org 13397S: Supported 13398W: http://www.mellanox.com 13399Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13400F: drivers/net/ethernet/mellanox/mlx4/ 13401F: include/linux/mlx4/ 13402 13403MELLANOX MLX4 IB driver 13404M: Yishai Hadas <yishaih@nvidia.com> 13405L: linux-rdma@vger.kernel.org 13406S: Supported 13407W: http://www.mellanox.com 13408Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13409F: drivers/infiniband/hw/mlx4/ 13410F: include/linux/mlx4/ 13411F: include/uapi/rdma/mlx4-abi.h 13412 13413MELLANOX MLX5 core VPI driver 13414M: Saeed Mahameed <saeedm@nvidia.com> 13415M: Leon Romanovsky <leonro@nvidia.com> 13416L: netdev@vger.kernel.org 13417L: linux-rdma@vger.kernel.org 13418S: Supported 13419W: http://www.mellanox.com 13420Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13421F: Documentation/networking/device_drivers/ethernet/mellanox/ 13422F: drivers/net/ethernet/mellanox/mlx5/core/ 13423F: include/linux/mlx5/ 13424 13425MELLANOX MLX5 IB driver 13426M: Leon Romanovsky <leonro@nvidia.com> 13427L: linux-rdma@vger.kernel.org 13428S: Supported 13429W: http://www.mellanox.com 13430Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13431F: drivers/infiniband/hw/mlx5/ 13432F: include/linux/mlx5/ 13433F: include/uapi/rdma/mlx5-abi.h 13434 13435MELLANOX MLXCPLD I2C AND MUX DRIVER 13436M: Vadim Pasternak <vadimp@nvidia.com> 13437M: Michael Shych <michaelsh@nvidia.com> 13438L: linux-i2c@vger.kernel.org 13439S: Supported 13440F: Documentation/i2c/busses/i2c-mlxcpld.rst 13441F: drivers/i2c/busses/i2c-mlxcpld.c 13442F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13443 13444MELLANOX MLXCPLD LED DRIVER 13445M: Vadim Pasternak <vadimp@nvidia.com> 13446L: linux-leds@vger.kernel.org 13447S: Supported 13448F: Documentation/leds/leds-mlxcpld.rst 13449F: drivers/leds/leds-mlxcpld.c 13450F: drivers/leds/leds-mlxreg.c 13451 13452MELLANOX PLATFORM DRIVER 13453M: Vadim Pasternak <vadimp@nvidia.com> 13454L: platform-driver-x86@vger.kernel.org 13455S: Supported 13456F: drivers/platform/x86/mlx-platform.c 13457 13458MEMBARRIER SUPPORT 13459M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13460M: "Paul E. McKenney" <paulmck@kernel.org> 13461L: linux-kernel@vger.kernel.org 13462S: Supported 13463F: arch/powerpc/include/asm/membarrier.h 13464F: include/uapi/linux/membarrier.h 13465F: kernel/sched/membarrier.c 13466 13467MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13468M: Mike Rapoport <rppt@kernel.org> 13469L: linux-mm@kvack.org 13470S: Maintained 13471F: Documentation/core-api/boot-time-mm.rst 13472F: include/linux/memblock.h 13473F: mm/memblock.c 13474F: mm/mm_init.c 13475F: tools/testing/memblock/ 13476 13477MEMORY CONTROLLER DRIVERS 13478M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13479L: linux-kernel@vger.kernel.org 13480S: Maintained 13481B: mailto:krzysztof.kozlowski@linaro.org 13482T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13483F: Documentation/devicetree/bindings/memory-controllers/ 13484F: drivers/memory/ 13485F: include/dt-bindings/memory/ 13486F: include/memory/ 13487 13488MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13489M: Dmitry Osipenko <digetx@gmail.com> 13490L: linux-pm@vger.kernel.org 13491L: linux-tegra@vger.kernel.org 13492T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13493S: Maintained 13494F: drivers/devfreq/tegra30-devfreq.c 13495 13496MEMORY MANAGEMENT 13497M: Andrew Morton <akpm@linux-foundation.org> 13498L: linux-mm@kvack.org 13499S: Maintained 13500W: http://www.linux-mm.org 13501T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13502T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13503F: include/linux/gfp.h 13504F: include/linux/gfp_types.h 13505F: include/linux/memory_hotplug.h 13506F: include/linux/mm.h 13507F: include/linux/mmzone.h 13508F: include/linux/pagewalk.h 13509F: include/trace/events/ksm.h 13510F: mm/ 13511F: tools/mm/ 13512F: tools/testing/selftests/mm/ 13513 13514VMALLOC 13515M: Andrew Morton <akpm@linux-foundation.org> 13516R: Uladzislau Rezki <urezki@gmail.com> 13517R: Christoph Hellwig <hch@infradead.org> 13518R: Lorenzo Stoakes <lstoakes@gmail.com> 13519L: linux-mm@kvack.org 13520S: Maintained 13521W: http://www.linux-mm.org 13522T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13523F: include/linux/vmalloc.h 13524F: mm/vmalloc.c 13525 13526MEMORY HOT(UN)PLUG 13527M: David Hildenbrand <david@redhat.com> 13528M: Oscar Salvador <osalvador@suse.de> 13529L: linux-mm@kvack.org 13530S: Maintained 13531F: Documentation/admin-guide/mm/memory-hotplug.rst 13532F: Documentation/core-api/memory-hotplug.rst 13533F: drivers/base/memory.c 13534F: include/linux/memory_hotplug.h 13535F: mm/memory_hotplug.c 13536F: tools/testing/selftests/memory-hotplug/ 13537 13538MEMORY TECHNOLOGY DEVICES (MTD) 13539M: Miquel Raynal <miquel.raynal@bootlin.com> 13540M: Richard Weinberger <richard@nod.at> 13541M: Vignesh Raghavendra <vigneshr@ti.com> 13542L: linux-mtd@lists.infradead.org 13543S: Maintained 13544W: http://www.linux-mtd.infradead.org/ 13545Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13546C: irc://irc.oftc.net/mtd 13547T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13548T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13549F: Documentation/devicetree/bindings/mtd/ 13550F: drivers/mtd/ 13551F: include/linux/mtd/ 13552F: include/uapi/mtd/ 13553 13554MEMSENSING MICROSYSTEMS MSA311 DRIVER 13555M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13556L: linux-iio@vger.kernel.org 13557S: Maintained 13558F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13559F: drivers/iio/accel/msa311.c 13560 13561MEN A21 WATCHDOG DRIVER 13562M: Johannes Thumshirn <morbidrsa@gmail.com> 13563L: linux-watchdog@vger.kernel.org 13564S: Maintained 13565F: drivers/watchdog/mena21_wdt.c 13566 13567MEN CHAMELEON BUS (mcb) 13568M: Johannes Thumshirn <morbidrsa@gmail.com> 13569S: Maintained 13570F: Documentation/driver-api/men-chameleon-bus.rst 13571F: drivers/mcb/ 13572F: include/linux/mcb.h 13573 13574MEN F21BMC (Board Management Controller) 13575M: Andreas Werner <andreas.werner@men.de> 13576S: Supported 13577F: Documentation/hwmon/menf21bmc.rst 13578F: drivers/hwmon/menf21bmc_hwmon.c 13579F: drivers/leds/leds-menf21bmc.c 13580F: drivers/mfd/menf21bmc.c 13581F: drivers/watchdog/menf21bmc_wdt.c 13582 13583MEN Z069 WATCHDOG DRIVER 13584M: Johannes Thumshirn <jth@kernel.org> 13585L: linux-watchdog@vger.kernel.org 13586S: Maintained 13587F: drivers/watchdog/menz69_wdt.c 13588 13589MESON AO CEC DRIVER FOR AMLOGIC SOCS 13590M: Neil Armstrong <neil.armstrong@linaro.org> 13591L: linux-media@vger.kernel.org 13592L: linux-amlogic@lists.infradead.org 13593S: Supported 13594W: http://linux-meson.com/ 13595T: git git://linuxtv.org/media_tree.git 13596F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13597F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13598F: drivers/media/cec/platform/meson/ao-cec.c 13599 13600MESON GE2D DRIVER FOR AMLOGIC SOCS 13601M: Neil Armstrong <neil.armstrong@linaro.org> 13602L: linux-media@vger.kernel.org 13603L: linux-amlogic@lists.infradead.org 13604S: Supported 13605T: git git://linuxtv.org/media_tree.git 13606F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13607F: drivers/media/platform/amlogic/meson-ge2d/ 13608 13609MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13610M: Liang Yang <liang.yang@amlogic.com> 13611L: linux-mtd@lists.infradead.org 13612S: Maintained 13613F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13614F: drivers/mtd/nand/raw/meson_* 13615 13616MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13617M: Neil Armstrong <neil.armstrong@linaro.org> 13618L: linux-media@vger.kernel.org 13619L: linux-amlogic@lists.infradead.org 13620S: Supported 13621T: git git://linuxtv.org/media_tree.git 13622F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13623F: drivers/staging/media/meson/vdec/ 13624 13625METHODE UDPU SUPPORT 13626M: Vladimir Vid <vladimir.vid@sartura.hr> 13627S: Maintained 13628F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13629 13630MHI BUS 13631M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13632L: mhi@lists.linux.dev 13633L: linux-arm-msm@vger.kernel.org 13634S: Maintained 13635T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13636F: Documentation/ABI/stable/sysfs-bus-mhi 13637F: Documentation/mhi/ 13638F: drivers/bus/mhi/ 13639F: include/linux/mhi.h 13640 13641MICROBLAZE ARCHITECTURE 13642M: Michal Simek <monstr@monstr.eu> 13643S: Supported 13644W: http://www.monstr.eu/fdt/ 13645T: git git://git.monstr.eu/linux-2.6-microblaze.git 13646F: arch/microblaze/ 13647 13648MICROBLAZE TMR MANAGER 13649M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13650S: Supported 13651F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13652F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13653F: drivers/misc/xilinx_tmr_manager.c 13654 13655MICROBLAZE TMR INJECT 13656M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13657S: Supported 13658F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13659F: drivers/misc/xilinx_tmr_inject.c 13660 13661MICROCHIP AT91 DMA DRIVERS 13662M: Ludovic Desroches <ludovic.desroches@microchip.com> 13663M: Tudor Ambarus <tudor.ambarus@linaro.org> 13664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13665L: dmaengine@vger.kernel.org 13666S: Supported 13667F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13668F: drivers/dma/at_hdmac.c 13669F: drivers/dma/at_xdmac.c 13670F: include/dt-bindings/dma/at91.h 13671 13672MICROCHIP AT91 SERIAL DRIVER 13673M: Richard Genoud <richard.genoud@gmail.com> 13674S: Maintained 13675F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13676F: drivers/tty/serial/atmel_serial.c 13677F: drivers/tty/serial/atmel_serial.h 13678 13679MICROCHIP AT91 USART MFD DRIVER 13680M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13681L: linux-kernel@vger.kernel.org 13682S: Supported 13683F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13684F: drivers/mfd/at91-usart.c 13685F: include/dt-bindings/mfd/at91-usart.h 13686 13687MICROCHIP AT91 USART SPI DRIVER 13688M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13689L: linux-spi@vger.kernel.org 13690S: Supported 13691F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13692F: drivers/spi/spi-at91-usart.c 13693 13694MICROCHIP AUDIO ASOC DRIVERS 13695M: Claudiu Beznea <claudiu.beznea@microchip.com> 13696L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13697S: Supported 13698F: Documentation/devicetree/bindings/sound/atmel* 13699F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13700F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13701F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13702F: sound/soc/atmel 13703 13704MICROCHIP CSI2DC DRIVER 13705M: Eugen Hristev <eugen.hristev@microchip.com> 13706L: linux-media@vger.kernel.org 13707S: Supported 13708F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13709F: drivers/media/platform/microchip/microchip-csi2dc.c 13710 13711MICROCHIP ECC DRIVER 13712M: Tudor Ambarus <tudor.ambarus@linaro.org> 13713L: linux-crypto@vger.kernel.org 13714S: Maintained 13715F: drivers/crypto/atmel-ecc.* 13716 13717MICROCHIP EIC DRIVER 13718M: Claudiu Beznea <claudiu.beznea@microchip.com> 13719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13720S: Supported 13721F: drivers/irqchip/irq-mchp-eic.c 13722 13723MICROCHIP I2C DRIVER 13724M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13725L: linux-i2c@vger.kernel.org 13726S: Supported 13727F: drivers/i2c/busses/i2c-at91-*.c 13728F: drivers/i2c/busses/i2c-at91.h 13729 13730MICROCHIP ISC DRIVER 13731M: Eugen Hristev <eugen.hristev@microchip.com> 13732L: linux-media@vger.kernel.org 13733S: Supported 13734F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13735F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13736F: drivers/staging/media/deprecated/atmel/atmel-isc* 13737F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13738F: drivers/media/platform/microchip/microchip-isc* 13739F: drivers/media/platform/microchip/microchip-sama*-isc* 13740F: include/linux/atmel-isc-media.h 13741 13742MICROCHIP ISI DRIVER 13743M: Eugen Hristev <eugen.hristev@microchip.com> 13744L: linux-media@vger.kernel.org 13745S: Supported 13746F: drivers/media/platform/atmel/atmel-isi.c 13747F: drivers/media/platform/atmel/atmel-isi.h 13748 13749MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13750M: Woojung Huh <woojung.huh@microchip.com> 13751M: UNGLinuxDriver@microchip.com 13752L: netdev@vger.kernel.org 13753S: Maintained 13754F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13755F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13756F: drivers/net/dsa/microchip/* 13757F: include/linux/dsa/ksz_common.h 13758F: include/linux/platform_data/microchip-ksz.h 13759F: net/dsa/tag_ksz.c 13760 13761MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13762M: Arun Ramadoss <arun.ramadoss@microchip.com> 13763R: UNGLinuxDriver@microchip.com 13764L: netdev@vger.kernel.org 13765S: Maintained 13766F: drivers/net/phy/microchip_t1.c 13767 13768MICROCHIP LAN743X ETHERNET DRIVER 13769M: Bryan Whitehead <bryan.whitehead@microchip.com> 13770M: UNGLinuxDriver@microchip.com 13771L: netdev@vger.kernel.org 13772S: Maintained 13773F: drivers/net/ethernet/microchip/lan743x_* 13774 13775MICROCHIP LAN966X ETHERNET DRIVER 13776M: Horatiu Vultur <horatiu.vultur@microchip.com> 13777M: UNGLinuxDriver@microchip.com 13778L: netdev@vger.kernel.org 13779S: Maintained 13780F: drivers/net/ethernet/microchip/lan966x/* 13781 13782MICROCHIP LCDFB DRIVER 13783M: Nicolas Ferre <nicolas.ferre@microchip.com> 13784L: linux-fbdev@vger.kernel.org 13785S: Maintained 13786F: drivers/video/fbdev/atmel_lcdfb.c 13787F: include/video/atmel_lcdc.h 13788 13789MICROCHIP MCP16502 PMIC DRIVER 13790M: Claudiu Beznea <claudiu.beznea@microchip.com> 13791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13792S: Supported 13793F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13794F: drivers/regulator/mcp16502.c 13795 13796MICROCHIP MCP3911 ADC DRIVER 13797M: Marcus Folkesson <marcus.folkesson@gmail.com> 13798M: Kent Gustavsson <kent@minoris.se> 13799L: linux-iio@vger.kernel.org 13800S: Maintained 13801F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13802F: drivers/iio/adc/mcp3911.c 13803 13804MICROCHIP MMC/SD/SDIO MCI DRIVER 13805M: Ludovic Desroches <ludovic.desroches@microchip.com> 13806S: Maintained 13807F: drivers/mmc/host/atmel-mci.c 13808 13809MICROCHIP NAND DRIVER 13810M: Tudor Ambarus <tudor.ambarus@linaro.org> 13811L: linux-mtd@lists.infradead.org 13812S: Supported 13813F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13814F: drivers/mtd/nand/raw/atmel/* 13815 13816MICROCHIP PCI1XXXX GP DRIVER 13817M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13818L: linux-gpio@vger.kernel.org 13819S: Supported 13820F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13821F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13822F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13823 13824MICROCHIP OTPC DRIVER 13825M: Claudiu Beznea <claudiu.beznea@microchip.com> 13826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13827S: Supported 13828F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13829F: drivers/nvmem/microchip-otpc.c 13830F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13831 13832MICROCHIP PCI1XXXX I2C DRIVER 13833M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13834M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13835M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13836L: linux-i2c@vger.kernel.org 13837S: Maintained 13838F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13839 13840MICROCHIP PCIe UART DRIVER 13841M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13842M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13843L: linux-serial@vger.kernel.org 13844S: Maintained 13845F: drivers/tty/serial/8250/8250_pci1xxxx.c 13846 13847MICROCHIP PWM DRIVER 13848M: Claudiu Beznea <claudiu.beznea@microchip.com> 13849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13850L: linux-pwm@vger.kernel.org 13851S: Supported 13852F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13853F: drivers/pwm/pwm-atmel.c 13854 13855MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13856M: Eugen Hristev <eugen.hristev@microchip.com> 13857L: linux-iio@vger.kernel.org 13858S: Supported 13859F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13860F: drivers/iio/adc/at91-sama5d2_adc.c 13861F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13862 13863MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13864M: Claudiu Beznea <claudiu.beznea@microchip.com> 13865S: Supported 13866F: drivers/power/reset/at91-sama5d2_shdwc.c 13867 13868MICROCHIP SPI DRIVER 13869M: Tudor Ambarus <tudor.ambarus@linaro.org> 13870S: Supported 13871F: drivers/spi/spi-atmel.* 13872 13873MICROCHIP SSC DRIVER 13874M: Claudiu Beznea <claudiu.beznea@microchip.com> 13875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13876S: Supported 13877F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13878F: drivers/misc/atmel-ssc.c 13879F: include/linux/atmel-ssc.h 13880 13881MICROCHIP SOC DRIVERS 13882M: Conor Dooley <conor@kernel.org> 13883S: Supported 13884T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13885F: drivers/soc/microchip/ 13886 13887MICROCHIP USB251XB DRIVER 13888M: Richard Leitner <richard.leitner@skidata.com> 13889L: linux-usb@vger.kernel.org 13890S: Maintained 13891F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13892F: drivers/usb/misc/usb251xb.c 13893 13894MICROCHIP USBA UDC DRIVER 13895M: Cristian Birsan <cristian.birsan@microchip.com> 13896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13897S: Supported 13898F: drivers/usb/gadget/udc/atmel_usba_udc.* 13899 13900MICROCHIP WILC1000 WIFI DRIVER 13901M: Ajay Singh <ajay.kathat@microchip.com> 13902M: Claudiu Beznea <claudiu.beznea@microchip.com> 13903L: linux-wireless@vger.kernel.org 13904S: Supported 13905F: drivers/net/wireless/microchip/wilc1000/ 13906 13907MICROSEMI MIPS SOCS 13908M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13909M: UNGLinuxDriver@microchip.com 13910L: linux-mips@vger.kernel.org 13911S: Supported 13912F: Documentation/devicetree/bindings/mips/mscc.txt 13913F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13914F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13915F: arch/mips/boot/dts/mscc/ 13916F: arch/mips/configs/generic/board-ocelot.config 13917F: arch/mips/generic/board-ocelot.c 13918 13919MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13920M: Don Brace <don.brace@microchip.com> 13921L: storagedev@microchip.com 13922L: linux-scsi@vger.kernel.org 13923S: Supported 13924F: Documentation/scsi/smartpqi.rst 13925F: drivers/scsi/smartpqi/Kconfig 13926F: drivers/scsi/smartpqi/Makefile 13927F: drivers/scsi/smartpqi/smartpqi*.[ch] 13928F: include/linux/cciss*.h 13929F: include/uapi/linux/cciss*.h 13930 13931MICROSOFT MANA RDMA DRIVER 13932M: Long Li <longli@microsoft.com> 13933M: Ajay Sharma <sharmaajay@microsoft.com> 13934L: linux-rdma@vger.kernel.org 13935S: Supported 13936F: drivers/infiniband/hw/mana/ 13937F: include/net/mana 13938F: include/uapi/rdma/mana-abi.h 13939 13940MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13941M: Maximilian Luz <luzmaximilian@gmail.com> 13942L: platform-driver-x86@vger.kernel.org 13943S: Maintained 13944F: drivers/platform/surface/surface_aggregator_tabletsw.c 13945 13946MICROSOFT SURFACE BATTERY AND AC DRIVERS 13947M: Maximilian Luz <luzmaximilian@gmail.com> 13948L: linux-pm@vger.kernel.org 13949L: platform-driver-x86@vger.kernel.org 13950S: Maintained 13951F: drivers/power/supply/surface_battery.c 13952F: drivers/power/supply/surface_charger.c 13953 13954MICROSOFT SURFACE DTX DRIVER 13955M: Maximilian Luz <luzmaximilian@gmail.com> 13956L: platform-driver-x86@vger.kernel.org 13957S: Maintained 13958F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13959F: drivers/platform/surface/surface_dtx.c 13960F: include/uapi/linux/surface_aggregator/dtx.h 13961 13962MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13963M: Maximilian Luz <luzmaximilian@gmail.com> 13964L: platform-driver-x86@vger.kernel.org 13965S: Maintained 13966F: drivers/platform/surface/surface_gpe.c 13967 13968MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13969M: Hans de Goede <hdegoede@redhat.com> 13970M: Mark Gross <markgross@kernel.org> 13971M: Maximilian Luz <luzmaximilian@gmail.com> 13972L: platform-driver-x86@vger.kernel.org 13973S: Maintained 13974T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13975F: drivers/platform/surface/ 13976 13977MICROSOFT SURFACE HID TRANSPORT DRIVER 13978M: Maximilian Luz <luzmaximilian@gmail.com> 13979L: linux-input@vger.kernel.org 13980L: platform-driver-x86@vger.kernel.org 13981S: Maintained 13982F: drivers/hid/surface-hid/ 13983 13984MICROSOFT SURFACE HOT-PLUG DRIVER 13985M: Maximilian Luz <luzmaximilian@gmail.com> 13986L: platform-driver-x86@vger.kernel.org 13987S: Maintained 13988F: drivers/platform/surface/surface_hotplug.c 13989 13990MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13991M: Maximilian Luz <luzmaximilian@gmail.com> 13992L: platform-driver-x86@vger.kernel.org 13993S: Maintained 13994F: drivers/platform/surface/surface_platform_profile.c 13995 13996MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13997M: Chen Yu <yu.c.chen@intel.com> 13998L: platform-driver-x86@vger.kernel.org 13999S: Supported 14000F: drivers/platform/surface/surfacepro3_button.c 14001 14002MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14003M: Maximilian Luz <luzmaximilian@gmail.com> 14004L: platform-driver-x86@vger.kernel.org 14005S: Maintained 14006W: https://github.com/linux-surface/surface-aggregator-module 14007C: irc://irc.libera.chat/linux-surface 14008F: Documentation/driver-api/surface_aggregator/ 14009F: drivers/platform/surface/aggregator/ 14010F: drivers/platform/surface/surface_acpi_notify.c 14011F: drivers/platform/surface/surface_aggregator_cdev.c 14012F: drivers/platform/surface/surface_aggregator_registry.c 14013F: include/linux/surface_acpi_notify.h 14014F: include/linux/surface_aggregator/ 14015F: include/uapi/linux/surface_aggregator/ 14016 14017MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14018M: Maximilian Luz <luzmaximilian@gmail.com> 14019L: platform-driver-x86@vger.kernel.org 14020S: Maintained 14021F: drivers/platform/surface/surface_aggregator_hub.c 14022 14023MICROTEK X6 SCANNER 14024M: Oliver Neukum <oliver@neukum.org> 14025S: Maintained 14026F: drivers/usb/image/microtek.* 14027 14028MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14029M: Luka Kovacic <luka.kovacic@sartura.hr> 14030M: Luka Perkov <luka.perkov@sartura.hr> 14031S: Maintained 14032F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 14033F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 14034F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 14035F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 14036F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 14037F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 14038 14039MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14040M: Sakari Ailus <sakari.ailus@linux.intel.com> 14041L: linux-media@vger.kernel.org 14042S: Maintained 14043F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14044F: Documentation/driver-api/media/drivers/ccs/ 14045F: Documentation/userspace-api/media/drivers/ccs.rst 14046F: drivers/media/i2c/ccs-pll.c 14047F: drivers/media/i2c/ccs-pll.h 14048F: drivers/media/i2c/ccs/ 14049F: include/uapi/linux/ccs.h 14050F: include/uapi/linux/smiapp.h 14051 14052MIPS 14053M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14054L: linux-mips@vger.kernel.org 14055S: Maintained 14056W: http://www.linux-mips.org/ 14057Q: https://patchwork.kernel.org/project/linux-mips/list/ 14058T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14059F: Documentation/devicetree/bindings/mips/ 14060F: Documentation/mips/ 14061F: arch/mips/ 14062F: drivers/platform/mips/ 14063F: include/dt-bindings/mips/ 14064 14065MIPS BOSTON DEVELOPMENT BOARD 14066M: Paul Burton <paulburton@kernel.org> 14067L: linux-mips@vger.kernel.org 14068S: Maintained 14069F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14070F: arch/mips/boot/dts/img/boston.dts 14071F: arch/mips/configs/generic/board-boston.config 14072F: drivers/clk/imgtec/clk-boston.c 14073F: include/dt-bindings/clock/boston-clock.h 14074 14075MIPS CORE DRIVERS 14076M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14077M: Serge Semin <fancer.lancer@gmail.com> 14078L: linux-mips@vger.kernel.org 14079S: Supported 14080F: drivers/bus/mips_cdmm.c 14081F: drivers/clocksource/mips-gic-timer.c 14082F: drivers/cpuidle/cpuidle-cps.c 14083F: drivers/irqchip/irq-mips-cpu.c 14084F: drivers/irqchip/irq-mips-gic.c 14085 14086MIPS GENERIC PLATFORM 14087M: Paul Burton <paulburton@kernel.org> 14088L: linux-mips@vger.kernel.org 14089S: Supported 14090F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14091F: arch/mips/generic/ 14092F: arch/mips/tools/generic-board-config.sh 14093 14094MIPS RINT INSTRUCTION EMULATION 14095M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14096L: linux-mips@vger.kernel.org 14097S: Supported 14098F: arch/mips/math-emu/dp_rint.c 14099F: arch/mips/math-emu/sp_rint.c 14100 14101MIPS/LOONGSON1 ARCHITECTURE 14102M: Keguang Zhang <keguang.zhang@gmail.com> 14103L: linux-mips@vger.kernel.org 14104S: Maintained 14105F: arch/mips/include/asm/mach-loongson32/ 14106F: arch/mips/loongson32/ 14107F: drivers/*/*loongson1* 14108 14109MIPS/LOONGSON2EF ARCHITECTURE 14110M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14111L: linux-mips@vger.kernel.org 14112S: Maintained 14113F: arch/mips/include/asm/mach-loongson2ef/ 14114F: arch/mips/loongson2ef/ 14115F: drivers/cpufreq/loongson2_cpufreq.c 14116 14117MIPS/LOONGSON64 ARCHITECTURE 14118M: Huacai Chen <chenhuacai@kernel.org> 14119M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14120L: linux-mips@vger.kernel.org 14121S: Maintained 14122F: arch/mips/include/asm/mach-loongson64/ 14123F: arch/mips/loongson64/ 14124F: drivers/irqchip/irq-loongson* 14125F: drivers/platform/mips/cpu_hwmon.c 14126 14127MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14128M: Hans Verkuil <hverkuil@xs4all.nl> 14129L: linux-media@vger.kernel.org 14130S: Odd Fixes 14131W: https://linuxtv.org 14132T: git git://linuxtv.org/media_tree.git 14133F: drivers/media/radio/radio-miropcm20* 14134 14135MMP SUPPORT 14136R: Lubomir Rintel <lkundrak@v3.sk> 14137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14138S: Odd Fixes 14139T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14140F: arch/arm/boot/dts/mmp* 14141F: arch/arm/mach-mmp/ 14142F: include/linux/soc/mmp/ 14143 14144MMP USB PHY DRIVERS 14145R: Lubomir Rintel <lkundrak@v3.sk> 14146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14147S: Maintained 14148F: drivers/phy/marvell/phy-mmp3-usb.c 14149F: drivers/phy/marvell/phy-pxa-usb.c 14150 14151MMU GATHER AND TLB INVALIDATION 14152M: Will Deacon <will@kernel.org> 14153M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14154M: Andrew Morton <akpm@linux-foundation.org> 14155M: Nick Piggin <npiggin@gmail.com> 14156M: Peter Zijlstra <peterz@infradead.org> 14157L: linux-arch@vger.kernel.org 14158L: linux-mm@kvack.org 14159S: Maintained 14160F: arch/*/include/asm/tlb.h 14161F: include/asm-generic/tlb.h 14162F: mm/mmu_gather.c 14163 14164MN88472 MEDIA DRIVER 14165M: Antti Palosaari <crope@iki.fi> 14166L: linux-media@vger.kernel.org 14167S: Maintained 14168W: https://linuxtv.org 14169W: http://palosaari.fi/linux/ 14170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14171F: drivers/media/dvb-frontends/mn88472* 14172 14173MN88473 MEDIA DRIVER 14174M: Antti Palosaari <crope@iki.fi> 14175L: linux-media@vger.kernel.org 14176S: Maintained 14177W: https://linuxtv.org 14178W: http://palosaari.fi/linux/ 14179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14180F: drivers/media/dvb-frontends/mn88473* 14181 14182MODULE SUPPORT 14183M: Luis Chamberlain <mcgrof@kernel.org> 14184L: linux-modules@vger.kernel.org 14185L: linux-kernel@vger.kernel.org 14186S: Maintained 14187T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14188F: include/linux/module.h 14189F: include/linux/kmod.h 14190F: kernel/module/ 14191F: scripts/module* 14192F: lib/test_kmod.c 14193F: tools/testing/selftests/kmod/ 14194 14195MONOLITHIC POWER SYSTEM PMIC DRIVER 14196M: Saravanan Sekar <sravanhome@gmail.com> 14197S: Maintained 14198F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14199F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14200F: drivers/hwmon/pmbus/mpq7932.c 14201F: drivers/iio/adc/mp2629_adc.c 14202F: drivers/mfd/mp2629.c 14203F: drivers/power/supply/mp2629_charger.c 14204F: drivers/regulator/mp5416.c 14205F: drivers/regulator/mpq7920.c 14206F: drivers/regulator/mpq7920.h 14207F: include/linux/mfd/mp2629.h 14208 14209MOST(R) TECHNOLOGY DRIVER 14210M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14211M: Christian Gromm <christian.gromm@microchip.com> 14212S: Maintained 14213F: Documentation/ABI/testing/configfs-most 14214F: Documentation/ABI/testing/sysfs-bus-most 14215F: drivers/most/ 14216F: drivers/staging/most/ 14217F: include/linux/most.h 14218 14219MOTORCOMM PHY DRIVER 14220M: Peter Geis <pgwipeout@gmail.com> 14221M: Frank <Frank.Sae@motor-comm.com> 14222L: netdev@vger.kernel.org 14223S: Maintained 14224F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14225F: drivers/net/phy/motorcomm.c 14226 14227MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14228M: Jiri Slaby <jirislaby@kernel.org> 14229S: Maintained 14230F: Documentation/driver-api/tty/moxa-smartio.rst 14231F: drivers/tty/mxser.* 14232 14233MR800 AVERMEDIA USB FM RADIO DRIVER 14234M: Alexey Klimov <klimov.linux@gmail.com> 14235L: linux-media@vger.kernel.org 14236S: Maintained 14237T: git git://linuxtv.org/media_tree.git 14238F: drivers/media/radio/radio-mr800.c 14239 14240MRF24J40 IEEE 802.15.4 RADIO DRIVER 14241M: Stefan Schmidt <stefan@datenfreihafen.org> 14242L: linux-wpan@vger.kernel.org 14243S: Odd Fixes 14244F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14245F: drivers/net/ieee802154/mrf24j40.c 14246 14247MSI EC DRIVER 14248M: Nikita Kravets <teackot@gmail.com> 14249L: platform-driver-x86@vger.kernel.org 14250S: Maintained 14251W: https://github.com/BeardOverflow/msi-ec 14252F: drivers/platform/x86/msi-ec.* 14253 14254MSI LAPTOP SUPPORT 14255M: "Lee, Chun-Yi" <jlee@suse.com> 14256L: platform-driver-x86@vger.kernel.org 14257S: Maintained 14258F: drivers/platform/x86/msi-laptop.c 14259 14260MSI WMI SUPPORT 14261L: platform-driver-x86@vger.kernel.org 14262S: Orphan 14263F: drivers/platform/x86/msi-wmi.c 14264 14265MSI001 MEDIA DRIVER 14266M: Antti Palosaari <crope@iki.fi> 14267L: linux-media@vger.kernel.org 14268S: Maintained 14269W: https://linuxtv.org 14270W: http://palosaari.fi/linux/ 14271Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14272T: git git://linuxtv.org/anttip/media_tree.git 14273F: drivers/media/tuners/msi001* 14274 14275MSI2500 MEDIA DRIVER 14276M: Antti Palosaari <crope@iki.fi> 14277L: linux-media@vger.kernel.org 14278S: Maintained 14279W: https://linuxtv.org 14280W: http://palosaari.fi/linux/ 14281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14282T: git git://linuxtv.org/anttip/media_tree.git 14283F: drivers/media/usb/msi2500/ 14284 14285MSTAR INTERRUPT CONTROLLER DRIVER 14286M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14287M: Daniel Palmer <daniel@thingy.jp> 14288S: Maintained 14289F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14290F: drivers/irqchip/irq-mst-intc.c 14291 14292MSYSTEMS DISKONCHIP G3 MTD DRIVER 14293M: Robert Jarzmik <robert.jarzmik@free.fr> 14294L: linux-mtd@lists.infradead.org 14295S: Maintained 14296F: drivers/mtd/devices/docg3* 14297 14298MT9P031 APTINA CAMERA SENSOR 14299M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14300L: linux-media@vger.kernel.org 14301S: Maintained 14302T: git git://linuxtv.org/media_tree.git 14303F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14304F: drivers/media/i2c/mt9p031.c 14305F: include/media/i2c/mt9p031.h 14306 14307MT9T112 APTINA CAMERA SENSOR 14308M: Jacopo Mondi <jacopo@jmondi.org> 14309L: linux-media@vger.kernel.org 14310S: Odd Fixes 14311T: git git://linuxtv.org/media_tree.git 14312F: drivers/media/i2c/mt9t112.c 14313F: include/media/i2c/mt9t112.h 14314 14315MT9V032 APTINA CAMERA SENSOR 14316M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14317L: linux-media@vger.kernel.org 14318S: Maintained 14319T: git git://linuxtv.org/media_tree.git 14320F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14321F: drivers/media/i2c/mt9v032.c 14322F: include/media/i2c/mt9v032.h 14323 14324MT9V111 APTINA CAMERA SENSOR 14325M: Jacopo Mondi <jacopo@jmondi.org> 14326L: linux-media@vger.kernel.org 14327S: Maintained 14328T: git git://linuxtv.org/media_tree.git 14329F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14330F: drivers/media/i2c/mt9v111.c 14331 14332MULTIFUNCTION DEVICES (MFD) 14333M: Lee Jones <lee@kernel.org> 14334S: Maintained 14335T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14336F: Documentation/devicetree/bindings/mfd/ 14337F: drivers/mfd/ 14338F: include/dt-bindings/mfd/ 14339F: include/linux/mfd/ 14340 14341MULTIMEDIA CARD (MMC) ETC. OVER SPI 14342S: Orphan 14343F: drivers/mmc/host/mmc_spi.c 14344F: include/linux/spi/mmc_spi.h 14345 14346MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14347M: Ulf Hansson <ulf.hansson@linaro.org> 14348L: linux-mmc@vger.kernel.org 14349S: Maintained 14350T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14351F: Documentation/devicetree/bindings/mmc/ 14352F: drivers/mmc/ 14353F: include/linux/mmc/ 14354F: include/uapi/linux/mmc/ 14355 14356MULTIPLEXER SUBSYSTEM 14357M: Peter Rosin <peda@axentia.se> 14358S: Maintained 14359F: Documentation/ABI/testing/sysfs-class-mux* 14360F: Documentation/devicetree/bindings/mux/ 14361F: drivers/mux/ 14362F: include/dt-bindings/mux/ 14363F: include/linux/mux/ 14364 14365MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14366M: Bin Liu <b-liu@ti.com> 14367L: linux-usb@vger.kernel.org 14368S: Maintained 14369F: drivers/usb/musb/ 14370 14371MXL301RF MEDIA DRIVER 14372M: Akihiro Tsukada <tskd08@gmail.com> 14373L: linux-media@vger.kernel.org 14374S: Odd Fixes 14375F: drivers/media/tuners/mxl301rf* 14376 14377MXL5007T MEDIA DRIVER 14378M: Michael Krufky <mkrufky@linuxtv.org> 14379L: linux-media@vger.kernel.org 14380S: Maintained 14381W: https://linuxtv.org 14382W: http://github.com/mkrufky 14383Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14384T: git git://linuxtv.org/mkrufky/tuners.git 14385F: drivers/media/tuners/mxl5007t.* 14386 14387MXSFB DRM DRIVER 14388M: Marek Vasut <marex@denx.de> 14389M: Stefan Agner <stefan@agner.ch> 14390L: dri-devel@lists.freedesktop.org 14391S: Supported 14392T: git git://anongit.freedesktop.org/drm/drm-misc 14393F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14394F: drivers/gpu/drm/mxsfb/ 14395 14396MYLEX DAC960 PCI RAID Controller 14397M: Hannes Reinecke <hare@kernel.org> 14398L: linux-scsi@vger.kernel.org 14399S: Supported 14400F: drivers/scsi/myrb.* 14401F: drivers/scsi/myrs.* 14402 14403MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14404M: Chris Lee <christopher.lee@cspi.com> 14405L: netdev@vger.kernel.org 14406S: Supported 14407W: https://www.cspi.com/ethernet-products/support/downloads/ 14408F: drivers/net/ethernet/myricom/myri10ge/ 14409 14410NAND FLASH SUBSYSTEM 14411M: Miquel Raynal <miquel.raynal@bootlin.com> 14412R: Richard Weinberger <richard@nod.at> 14413L: linux-mtd@lists.infradead.org 14414S: Maintained 14415W: http://www.linux-mtd.infradead.org/ 14416Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14417C: irc://irc.oftc.net/mtd 14418T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14419F: drivers/mtd/nand/ 14420F: include/linux/mtd/*nand*.h 14421 14422NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14423M: Daniel Mack <zonque@gmail.com> 14424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14425S: Maintained 14426W: http://www.native-instruments.com 14427F: sound/usb/caiaq/ 14428 14429NATSEMI ETHERNET DRIVER (DP8381x) 14430S: Orphan 14431F: drivers/net/ethernet/natsemi/natsemi.c 14432 14433NCR 5380 SCSI DRIVERS 14434M: Finn Thain <fthain@linux-m68k.org> 14435M: Michael Schmitz <schmitzmic@gmail.com> 14436L: linux-scsi@vger.kernel.org 14437S: Maintained 14438F: Documentation/scsi/g_NCR5380.rst 14439F: drivers/scsi/NCR5380.* 14440F: drivers/scsi/arm/cumana_1.c 14441F: drivers/scsi/arm/oak.c 14442F: drivers/scsi/atari_scsi.* 14443F: drivers/scsi/dmx3191d.c 14444F: drivers/scsi/g_NCR5380.* 14445F: drivers/scsi/mac_scsi.* 14446F: drivers/scsi/sun3_scsi.* 14447F: drivers/scsi/sun3_scsi_vme.c 14448 14449NCSI LIBRARY 14450M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14451S: Maintained 14452F: net/ncsi/ 14453 14454NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14455M: Guenter Roeck <linux@roeck-us.net> 14456L: linux-hwmon@vger.kernel.org 14457S: Maintained 14458F: Documentation/hwmon/nct6775.rst 14459F: drivers/hwmon/nct6775-core.c 14460F: drivers/hwmon/nct6775-platform.c 14461F: drivers/hwmon/nct6775.h 14462 14463NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14464M: Zev Weiss <zev@bewilderbeest.net> 14465L: linux-hwmon@vger.kernel.org 14466S: Maintained 14467F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14468F: drivers/hwmon/nct6775-i2c.c 14469 14470NETDEVSIM 14471M: Jakub Kicinski <kuba@kernel.org> 14472S: Maintained 14473F: drivers/net/netdevsim/* 14474 14475NETEM NETWORK EMULATOR 14476M: Stephen Hemminger <stephen@networkplumber.org> 14477L: netdev@vger.kernel.org 14478S: Maintained 14479F: net/sched/sch_netem.c 14480 14481NETERION 10GbE DRIVERS (s2io) 14482M: Jon Mason <jdmason@kudzu.us> 14483L: netdev@vger.kernel.org 14484S: Supported 14485F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14486F: drivers/net/ethernet/neterion/ 14487 14488NETFILTER 14489M: Pablo Neira Ayuso <pablo@netfilter.org> 14490M: Jozsef Kadlecsik <kadlec@netfilter.org> 14491M: Florian Westphal <fw@strlen.de> 14492L: netfilter-devel@vger.kernel.org 14493L: coreteam@netfilter.org 14494S: Maintained 14495W: http://www.netfilter.org/ 14496W: http://www.iptables.org/ 14497W: http://www.nftables.org/ 14498Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14499C: irc://irc.libera.chat/netfilter 14500T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14501T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14502F: include/linux/netfilter* 14503F: include/linux/netfilter/ 14504F: include/net/netfilter/ 14505F: include/uapi/linux/netfilter* 14506F: include/uapi/linux/netfilter/ 14507F: net/*/netfilter.c 14508F: net/*/netfilter/ 14509F: net/bridge/br_netfilter*.c 14510F: net/netfilter/ 14511 14512NETROM NETWORK LAYER 14513M: Ralf Baechle <ralf@linux-mips.org> 14514L: linux-hams@vger.kernel.org 14515S: Maintained 14516W: http://www.linux-ax25.org/ 14517F: include/net/netrom.h 14518F: include/uapi/linux/netrom.h 14519F: net/netrom/ 14520 14521NETRONIX EMBEDDED CONTROLLER 14522M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14523S: Maintained 14524F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14525F: drivers/mfd/ntxec.c 14526F: drivers/pwm/pwm-ntxec.c 14527F: drivers/rtc/rtc-ntxec.c 14528F: include/linux/mfd/ntxec.h 14529 14530NETRONOME ETHERNET DRIVERS 14531M: Simon Horman <simon.horman@corigine.com> 14532R: Jakub Kicinski <kuba@kernel.org> 14533L: oss-drivers@corigine.com 14534S: Maintained 14535F: drivers/net/ethernet/netronome/ 14536 14537NETWORK BLOCK DEVICE (NBD) 14538M: Josef Bacik <josef@toxicpanda.com> 14539L: linux-block@vger.kernel.org 14540L: nbd@other.debian.org 14541S: Maintained 14542F: Documentation/admin-guide/blockdev/nbd.rst 14543F: drivers/block/nbd.c 14544F: include/trace/events/nbd.h 14545F: include/uapi/linux/nbd.h 14546 14547NETWORK DROP MONITOR 14548M: Neil Horman <nhorman@tuxdriver.com> 14549L: netdev@vger.kernel.org 14550S: Maintained 14551W: https://fedorahosted.org/dropwatch/ 14552F: include/uapi/linux/net_dropmon.h 14553F: net/core/drop_monitor.c 14554 14555NETWORKING DRIVERS 14556M: "David S. Miller" <davem@davemloft.net> 14557M: Eric Dumazet <edumazet@google.com> 14558M: Jakub Kicinski <kuba@kernel.org> 14559M: Paolo Abeni <pabeni@redhat.com> 14560L: netdev@vger.kernel.org 14561S: Maintained 14562Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14563T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14564T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14565F: Documentation/devicetree/bindings/net/ 14566F: drivers/connector/ 14567F: drivers/net/ 14568F: include/dt-bindings/net/ 14569F: include/linux/etherdevice.h 14570F: include/linux/fcdevice.h 14571F: include/linux/fddidevice.h 14572F: include/linux/hippidevice.h 14573F: include/linux/if_* 14574F: include/linux/inetdevice.h 14575F: include/linux/netdevice.h 14576F: include/uapi/linux/if_* 14577F: include/uapi/linux/netdevice.h 14578 14579NETWORKING DRIVERS (WIRELESS) 14580M: Kalle Valo <kvalo@kernel.org> 14581L: linux-wireless@vger.kernel.org 14582S: Maintained 14583W: https://wireless.wiki.kernel.org/ 14584Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14585T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14586T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14587F: Documentation/devicetree/bindings/net/wireless/ 14588F: drivers/net/wireless/ 14589 14590NETWORKING [DSA] 14591M: Andrew Lunn <andrew@lunn.ch> 14592M: Florian Fainelli <f.fainelli@gmail.com> 14593M: Vladimir Oltean <olteanv@gmail.com> 14594S: Maintained 14595F: Documentation/devicetree/bindings/net/dsa/ 14596F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14597F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14598F: drivers/net/dsa/ 14599F: include/linux/dsa/ 14600F: include/linux/platform_data/dsa.h 14601F: include/net/dsa.h 14602F: net/dsa/ 14603F: tools/testing/selftests/drivers/net/dsa/ 14604 14605NETWORKING [GENERAL] 14606M: "David S. Miller" <davem@davemloft.net> 14607M: Eric Dumazet <edumazet@google.com> 14608M: Jakub Kicinski <kuba@kernel.org> 14609M: Paolo Abeni <pabeni@redhat.com> 14610L: netdev@vger.kernel.org 14611S: Maintained 14612Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14613B: mailto:netdev@vger.kernel.org 14614T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14616F: Documentation/core-api/netlink.rst 14617F: Documentation/networking/ 14618F: Documentation/process/maintainer-netdev.rst 14619F: Documentation/userspace-api/netlink/ 14620F: include/linux/in.h 14621F: include/linux/net.h 14622F: include/linux/netdevice.h 14623F: include/net/ 14624F: include/uapi/linux/in.h 14625F: include/uapi/linux/net.h 14626F: include/uapi/linux/net_namespace.h 14627F: include/uapi/linux/netdevice.h 14628F: lib/net_utils.c 14629F: lib/random32.c 14630F: net/ 14631F: tools/net/ 14632F: tools/testing/selftests/net/ 14633 14634NETWORKING [IPSEC] 14635M: Steffen Klassert <steffen.klassert@secunet.com> 14636M: Herbert Xu <herbert@gondor.apana.org.au> 14637M: "David S. Miller" <davem@davemloft.net> 14638L: netdev@vger.kernel.org 14639S: Maintained 14640T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14641T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14642F: include/net/xfrm.h 14643F: include/uapi/linux/xfrm.h 14644F: net/ipv4/ah4.c 14645F: net/ipv4/esp4* 14646F: net/ipv4/ip_vti.c 14647F: net/ipv4/ipcomp.c 14648F: net/ipv4/xfrm* 14649F: net/ipv6/ah6.c 14650F: net/ipv6/esp6* 14651F: net/ipv6/ip6_vti.c 14652F: net/ipv6/ipcomp6.c 14653F: net/ipv6/xfrm* 14654F: net/key/ 14655F: net/xfrm/ 14656F: tools/testing/selftests/net/ipsec.c 14657 14658NETWORKING [IPv4/IPv6] 14659M: "David S. Miller" <davem@davemloft.net> 14660M: David Ahern <dsahern@kernel.org> 14661L: netdev@vger.kernel.org 14662S: Maintained 14663T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14664F: arch/x86/net/* 14665F: include/linux/ip.h 14666F: include/linux/ipv6* 14667F: include/net/fib* 14668F: include/net/ip* 14669F: include/net/route.h 14670F: net/ipv4/ 14671F: net/ipv6/ 14672 14673NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14674M: Paul Moore <paul@paul-moore.com> 14675L: netdev@vger.kernel.org 14676L: linux-security-module@vger.kernel.org 14677S: Maintained 14678W: https://github.com/netlabel 14679F: Documentation/netlabel/ 14680F: include/net/calipso.h 14681F: include/net/cipso_ipv4.h 14682F: include/net/netlabel.h 14683F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14684F: include/uapi/linux/netfilter/xt_SECMARK.h 14685F: net/ipv4/cipso_ipv4.c 14686F: net/ipv6/calipso.c 14687F: net/netfilter/xt_CONNSECMARK.c 14688F: net/netfilter/xt_SECMARK.c 14689F: net/netlabel/ 14690 14691NETWORKING [MPTCP] 14692M: Matthieu Baerts <matthieu.baerts@tessares.net> 14693M: Mat Martineau <martineau@kernel.org> 14694L: netdev@vger.kernel.org 14695L: mptcp@lists.linux.dev 14696S: Maintained 14697W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14698B: https://github.com/multipath-tcp/mptcp_net-next/issues 14699T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14700T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14701F: Documentation/networking/mptcp-sysctl.rst 14702F: include/net/mptcp.h 14703F: include/trace/events/mptcp.h 14704F: include/uapi/linux/mptcp.h 14705F: net/mptcp/ 14706F: tools/testing/selftests/bpf/*/*mptcp*.c 14707F: tools/testing/selftests/net/mptcp/ 14708 14709NETWORKING [TCP] 14710M: Eric Dumazet <edumazet@google.com> 14711L: netdev@vger.kernel.org 14712S: Maintained 14713F: include/linux/tcp.h 14714F: include/net/tcp.h 14715F: include/trace/events/tcp.h 14716F: include/uapi/linux/tcp.h 14717F: net/ipv4/syncookies.c 14718F: net/ipv4/tcp*.c 14719F: net/ipv6/syncookies.c 14720F: net/ipv6/tcp*.c 14721 14722NETWORKING [TLS] 14723M: Boris Pismenny <borisp@nvidia.com> 14724M: John Fastabend <john.fastabend@gmail.com> 14725M: Jakub Kicinski <kuba@kernel.org> 14726L: netdev@vger.kernel.org 14727S: Maintained 14728F: include/net/tls.h 14729F: include/uapi/linux/tls.h 14730F: net/tls/* 14731 14732NETXEN (1/10) GbE SUPPORT 14733M: Manish Chopra <manishc@marvell.com> 14734M: Rahul Verma <rahulv@marvell.com> 14735M: GR-Linux-NIC-Dev@marvell.com 14736L: netdev@vger.kernel.org 14737S: Supported 14738F: drivers/net/ethernet/qlogic/netxen/ 14739 14740NET_FAILOVER MODULE 14741M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14742L: netdev@vger.kernel.org 14743S: Supported 14744F: Documentation/networking/net_failover.rst 14745F: drivers/net/net_failover.c 14746F: include/net/net_failover.h 14747 14748NEXTHOP 14749M: David Ahern <dsahern@kernel.org> 14750L: netdev@vger.kernel.org 14751S: Maintained 14752F: include/net/netns/nexthop.h 14753F: include/net/nexthop.h 14754F: include/uapi/linux/nexthop.h 14755F: net/ipv4/nexthop.c 14756 14757NFC SUBSYSTEM 14758M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14759L: netdev@vger.kernel.org 14760S: Maintained 14761F: Documentation/devicetree/bindings/net/nfc/ 14762F: drivers/nfc/ 14763F: include/net/nfc/ 14764F: include/uapi/linux/nfc.h 14765F: net/nfc/ 14766 14767NFC VIRTUAL NCI DEVICE DRIVER 14768M: Bongsu Jeon <bongsu.jeon@samsung.com> 14769L: netdev@vger.kernel.org 14770S: Supported 14771F: drivers/nfc/virtual_ncidev.c 14772F: tools/testing/selftests/nci/ 14773 14774NFS, SUNRPC, AND LOCKD CLIENTS 14775M: Trond Myklebust <trond.myklebust@hammerspace.com> 14776M: Anna Schumaker <anna@kernel.org> 14777L: linux-nfs@vger.kernel.org 14778S: Maintained 14779W: http://client.linux-nfs.org 14780T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14781F: fs/lockd/ 14782F: fs/nfs/ 14783F: fs/nfs_common/ 14784F: include/linux/lockd/ 14785F: include/linux/nfs* 14786F: include/linux/sunrpc/ 14787F: include/uapi/linux/nfs* 14788F: include/uapi/linux/sunrpc/ 14789F: net/sunrpc/ 14790F: Documentation/filesystems/nfs/ 14791 14792NILFS2 FILESYSTEM 14793M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14794L: linux-nilfs@vger.kernel.org 14795S: Supported 14796W: https://nilfs.sourceforge.io/ 14797W: https://nilfs.osdn.jp/ 14798T: git https://github.com/konis/nilfs2.git 14799F: Documentation/filesystems/nilfs2.rst 14800F: fs/nilfs2/ 14801F: include/trace/events/nilfs2.h 14802F: include/uapi/linux/nilfs2_api.h 14803F: include/uapi/linux/nilfs2_ondisk.h 14804 14805NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14806M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14807S: Maintained 14808W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14809F: Documentation/scsi/NinjaSCSI.rst 14810F: drivers/scsi/pcmcia/nsp_* 14811 14812NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14813M: GOTO Masanori <gotom@debian.or.jp> 14814M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14815S: Maintained 14816W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14817F: Documentation/scsi/NinjaSCSI.rst 14818F: drivers/scsi/nsp32* 14819 14820NINTENDO HID DRIVER 14821M: Daniel J. Ogorchock <djogorchock@gmail.com> 14822L: linux-input@vger.kernel.org 14823S: Maintained 14824F: drivers/hid/hid-nintendo* 14825 14826NIOS2 ARCHITECTURE 14827M: Dinh Nguyen <dinguyen@kernel.org> 14828S: Maintained 14829T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14830F: arch/nios2/ 14831 14832NITRO ENCLAVES (NE) 14833M: Alexandru Ciobotaru <alcioa@amazon.com> 14834L: linux-kernel@vger.kernel.org 14835L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14836S: Supported 14837W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14838F: Documentation/virt/ne_overview.rst 14839F: drivers/virt/nitro_enclaves/ 14840F: include/linux/nitro_enclaves.h 14841F: include/uapi/linux/nitro_enclaves.h 14842F: samples/nitro_enclaves/ 14843 14844NOHZ, DYNTICKS SUPPORT 14845M: Frederic Weisbecker <frederic@kernel.org> 14846M: Thomas Gleixner <tglx@linutronix.de> 14847M: Ingo Molnar <mingo@kernel.org> 14848L: linux-kernel@vger.kernel.org 14849S: Maintained 14850T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14851F: include/linux/sched/nohz.h 14852F: include/linux/tick.h 14853F: kernel/time/tick*.* 14854 14855NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14856M: Pavel Machek <pavel@ucw.cz> 14857M: Sakari Ailus <sakari.ailus@iki.fi> 14858L: linux-media@vger.kernel.org 14859S: Maintained 14860F: drivers/media/i2c/ad5820.c 14861F: drivers/media/i2c/et8ek8 14862 14863NOKIA N900 POWER SUPPLY DRIVERS 14864R: Pali Rohár <pali@kernel.org> 14865F: drivers/power/supply/bq2415x_charger.c 14866F: drivers/power/supply/bq27xxx_battery.c 14867F: drivers/power/supply/bq27xxx_battery_i2c.c 14868F: drivers/power/supply/isp1704_charger.c 14869F: drivers/power/supply/rx51_battery.c 14870F: include/linux/power/bq2415x_charger.h 14871F: include/linux/power/bq27xxx_battery.h 14872 14873NOLIBC HEADER FILE 14874M: Willy Tarreau <w@1wt.eu> 14875S: Maintained 14876T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14877F: tools/include/nolibc/ 14878F: tools/testing/selftests/nolibc/ 14879 14880NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14881M: Hans de Goede <hdegoede@redhat.com> 14882L: linux-input@vger.kernel.org 14883S: Maintained 14884F: drivers/input/touchscreen/novatek-nvt-ts.c 14885 14886NSDEPS 14887M: Matthias Maennich <maennich@google.com> 14888S: Maintained 14889F: Documentation/core-api/symbol-namespaces.rst 14890F: scripts/nsdeps 14891 14892NTB AMD DRIVER 14893M: Sanjay R Mehta <sanju.mehta@amd.com> 14894M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14895L: ntb@lists.linux.dev 14896S: Supported 14897F: drivers/ntb/hw/amd/ 14898 14899NTB DRIVER CORE 14900M: Jon Mason <jdmason@kudzu.us> 14901M: Dave Jiang <dave.jiang@intel.com> 14902M: Allen Hubbe <allenbh@gmail.com> 14903L: ntb@lists.linux.dev 14904S: Supported 14905W: https://github.com/jonmason/ntb/wiki 14906T: git git://github.com/jonmason/ntb.git 14907F: drivers/net/ntb_netdev.c 14908F: drivers/ntb/ 14909F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14910F: include/linux/ntb.h 14911F: include/linux/ntb_transport.h 14912F: tools/testing/selftests/ntb/ 14913 14914NTB IDT DRIVER 14915M: Serge Semin <fancer.lancer@gmail.com> 14916L: ntb@lists.linux.dev 14917S: Supported 14918F: drivers/ntb/hw/idt/ 14919 14920NTB INTEL DRIVER 14921M: Dave Jiang <dave.jiang@intel.com> 14922L: ntb@lists.linux.dev 14923S: Supported 14924W: https://github.com/davejiang/linux/wiki 14925T: git https://github.com/davejiang/linux.git 14926F: drivers/ntb/hw/intel/ 14927 14928NTFS FILESYSTEM 14929M: Anton Altaparmakov <anton@tuxera.com> 14930L: linux-ntfs-dev@lists.sourceforge.net 14931S: Supported 14932W: http://www.tuxera.com/ 14933T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14934F: Documentation/filesystems/ntfs.rst 14935F: fs/ntfs/ 14936 14937NTFS3 FILESYSTEM 14938M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14939L: ntfs3@lists.linux.dev 14940S: Supported 14941W: http://www.paragon-software.com/ 14942T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14943F: Documentation/filesystems/ntfs3.rst 14944F: fs/ntfs3/ 14945 14946NUBUS SUBSYSTEM 14947M: Finn Thain <fthain@linux-m68k.org> 14948L: linux-m68k@lists.linux-m68k.org 14949S: Maintained 14950F: arch/*/include/asm/nubus.h 14951F: drivers/nubus/ 14952F: include/linux/nubus.h 14953F: include/uapi/linux/nubus.h 14954 14955NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14956M: Antonino Daplas <adaplas@gmail.com> 14957L: linux-fbdev@vger.kernel.org 14958S: Maintained 14959F: drivers/video/fbdev/nvidia/ 14960F: drivers/video/fbdev/riva/ 14961 14962NVIDIA WMI EC BACKLIGHT DRIVER 14963M: Daniel Dadap <ddadap@nvidia.com> 14964L: platform-driver-x86@vger.kernel.org 14965S: Supported 14966F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14967F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14968 14969NVM EXPRESS DRIVER 14970M: Keith Busch <kbusch@kernel.org> 14971M: Jens Axboe <axboe@fb.com> 14972M: Christoph Hellwig <hch@lst.de> 14973M: Sagi Grimberg <sagi@grimberg.me> 14974L: linux-nvme@lists.infradead.org 14975S: Supported 14976W: http://git.infradead.org/nvme.git 14977T: git git://git.infradead.org/nvme.git 14978F: Documentation/nvme/ 14979F: drivers/nvme/common/ 14980F: drivers/nvme/host/ 14981F: include/linux/nvme-*.h 14982F: include/linux/nvme.h 14983F: include/uapi/linux/nvme_ioctl.h 14984 14985NVM EXPRESS FABRICS AUTHENTICATION 14986M: Hannes Reinecke <hare@suse.de> 14987L: linux-nvme@lists.infradead.org 14988S: Supported 14989F: drivers/nvme/host/auth.c 14990F: drivers/nvme/target/auth.c 14991F: drivers/nvme/target/fabrics-cmd-auth.c 14992F: include/linux/nvme-auth.h 14993 14994NVM EXPRESS HARDWARE MONITORING SUPPORT 14995M: Guenter Roeck <linux@roeck-us.net> 14996L: linux-nvme@lists.infradead.org 14997S: Supported 14998F: drivers/nvme/host/hwmon.c 14999 15000NVM EXPRESS FC TRANSPORT DRIVERS 15001M: James Smart <james.smart@broadcom.com> 15002L: linux-nvme@lists.infradead.org 15003S: Supported 15004F: drivers/nvme/host/fc.c 15005F: drivers/nvme/target/fc.c 15006F: drivers/nvme/target/fcloop.c 15007F: include/linux/nvme-fc-driver.h 15008F: include/linux/nvme-fc.h 15009 15010NVM EXPRESS TARGET DRIVER 15011M: Christoph Hellwig <hch@lst.de> 15012M: Sagi Grimberg <sagi@grimberg.me> 15013M: Chaitanya Kulkarni <kch@nvidia.com> 15014L: linux-nvme@lists.infradead.org 15015S: Supported 15016W: http://git.infradead.org/nvme.git 15017T: git git://git.infradead.org/nvme.git 15018F: drivers/nvme/target/ 15019 15020NVMEM FRAMEWORK 15021M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15022S: Maintained 15023T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15024F: Documentation/ABI/stable/sysfs-bus-nvmem 15025F: Documentation/devicetree/bindings/nvmem/ 15026F: drivers/nvmem/ 15027F: include/linux/nvmem-consumer.h 15028F: include/linux/nvmem-provider.h 15029 15030NXP C45 TJA11XX PHY DRIVER 15031M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15032L: netdev@vger.kernel.org 15033S: Maintained 15034F: drivers/net/phy/nxp-c45-tja11xx.c 15035 15036NXP FSPI DRIVER 15037M: Han Xu <han.xu@nxp.com> 15038M: Haibo Chen <haibo.chen@nxp.com> 15039R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15040L: linux-spi@vger.kernel.org 15041S: Maintained 15042F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15043F: drivers/spi/spi-nxp-fspi.c 15044 15045NXP FXAS21002C DRIVER 15046M: Rui Miguel Silva <rmfrfs@gmail.com> 15047L: linux-iio@vger.kernel.org 15048S: Maintained 15049F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15050F: drivers/iio/gyro/fxas21002c.h 15051F: drivers/iio/gyro/fxas21002c_core.c 15052F: drivers/iio/gyro/fxas21002c_i2c.c 15053F: drivers/iio/gyro/fxas21002c_spi.c 15054 15055NXP i.MX CLOCK DRIVERS 15056M: Abel Vesa <abelvesa@kernel.org> 15057R: Peng Fan <peng.fan@nxp.com> 15058L: linux-clk@vger.kernel.org 15059L: linux-imx@nxp.com 15060S: Maintained 15061T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15062F: Documentation/devicetree/bindings/clock/imx* 15063F: drivers/clk/imx/ 15064F: include/dt-bindings/clock/imx* 15065 15066NXP i.MX 8M ISI DRIVER 15067M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15068L: linux-media@vger.kernel.org 15069S: Maintained 15070F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15071F: drivers/media/platform/nxp/imx8-isi/ 15072 15073NXP i.MX 8MQ DCSS DRIVER 15074M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15075R: Lucas Stach <l.stach@pengutronix.de> 15076L: dri-devel@lists.freedesktop.org 15077S: Maintained 15078F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15079F: drivers/gpu/drm/imx/dcss/ 15080 15081NXP i.MX 8QXP ADC DRIVER 15082M: Cai Huoqing <cai.huoqing@linux.dev> 15083M: Haibo Chen <haibo.chen@nxp.com> 15084L: linux-imx@nxp.com 15085L: linux-iio@vger.kernel.org 15086S: Maintained 15087F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15088F: drivers/iio/adc/imx8qxp-adc.c 15089 15090NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15091M: Haibo Chen <haibo.chen@nxp.com> 15092L: linux-iio@vger.kernel.org 15093L: linux-imx@nxp.com 15094S: Maintained 15095F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15096F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15097F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15098F: drivers/iio/adc/imx7d_adc.c 15099F: drivers/iio/adc/imx93_adc.c 15100F: drivers/iio/adc/vf610_adc.c 15101 15102NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15103M: Jagan Teki <jagan@amarulasolutions.com> 15104S: Maintained 15105F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15106F: drivers/regulator/pf8x00-regulator.c 15107 15108NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15109M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15110L: linux-kernel@vger.kernel.org 15111S: Maintained 15112F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15113F: drivers/extcon/extcon-ptn5150.c 15114 15115NXP SGTL5000 DRIVER 15116M: Fabio Estevam <festevam@gmail.com> 15117L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15118S: Maintained 15119F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15120F: sound/soc/codecs/sgtl5000* 15121 15122NXP SJA1105 ETHERNET SWITCH DRIVER 15123M: Vladimir Oltean <olteanv@gmail.com> 15124L: linux-kernel@vger.kernel.org 15125S: Maintained 15126F: drivers/net/dsa/sja1105 15127F: drivers/net/pcs/pcs-xpcs-nxp.c 15128 15129NXP TDA998X DRM DRIVER 15130M: Russell King <linux@armlinux.org.uk> 15131S: Maintained 15132T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15133T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15134F: drivers/gpu/drm/i2c/tda998x_drv.c 15135F: include/drm/i2c/tda998x.h 15136F: include/dt-bindings/display/tda998x.h 15137K: "nxp,tda998x" 15138 15139NXP TFA9879 DRIVER 15140M: Peter Rosin <peda@axentia.se> 15141L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15142S: Maintained 15143F: Documentation/devicetree/bindings/sound/tfa9879.txt 15144F: sound/soc/codecs/tfa9879* 15145 15146NXP/Goodix TFA989X (TFA1) DRIVER 15147M: Stephan Gerhold <stephan@gerhold.net> 15148L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15149S: Maintained 15150F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15151F: sound/soc/codecs/tfa989x.c 15152 15153NXP-NCI NFC DRIVER 15154S: Orphan 15155F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15156F: drivers/nfc/nxp-nci 15157 15158NXP i.MX 8MP DW100 V4L2 DRIVER 15159M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15160L: linux-media@vger.kernel.org 15161S: Maintained 15162F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15163F: Documentation/userspace-api/media/drivers/dw100.rst 15164F: drivers/media/platform/nxp/dw100/ 15165F: include/uapi/linux/dw100.h 15166 15167NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15168M: Mirela Rabulea <mirela.rabulea@nxp.com> 15169R: NXP Linux Team <linux-imx@nxp.com> 15170L: linux-media@vger.kernel.org 15171S: Maintained 15172F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15173F: drivers/media/platform/nxp/imx-jpeg 15174 15175NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15176M: Jonas Malaco <jonas@protocubo.io> 15177L: linux-hwmon@vger.kernel.org 15178S: Maintained 15179F: Documentation/hwmon/nzxt-kraken2.rst 15180F: drivers/hwmon/nzxt-kraken2.c 15181 15182NZXT-SMART2 HARDWARE MONITORING DRIVER 15183M: Aleksandr Mezin <mezin.alexander@gmail.com> 15184L: linux-hwmon@vger.kernel.org 15185S: Maintained 15186F: Documentation/hwmon/nzxt-smart2.rst 15187F: drivers/hwmon/nzxt-smart2.c 15188 15189OBJAGG 15190M: Jiri Pirko <jiri@resnulli.us> 15191L: netdev@vger.kernel.org 15192S: Supported 15193F: include/linux/objagg.h 15194F: lib/objagg.c 15195F: lib/test_objagg.c 15196 15197OBJTOOL 15198M: Josh Poimboeuf <jpoimboe@kernel.org> 15199M: Peter Zijlstra <peterz@infradead.org> 15200S: Supported 15201F: include/linux/objtool*.h 15202F: tools/objtool/ 15203 15204OCELOT ETHERNET SWITCH DRIVER 15205M: Vladimir Oltean <vladimir.oltean@nxp.com> 15206M: Claudiu Manoil <claudiu.manoil@nxp.com> 15207M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15208M: UNGLinuxDriver@microchip.com 15209L: netdev@vger.kernel.org 15210S: Supported 15211F: drivers/net/dsa/ocelot/* 15212F: drivers/net/ethernet/mscc/ 15213F: include/soc/mscc/ocelot* 15214F: net/dsa/tag_ocelot.c 15215F: net/dsa/tag_ocelot_8021q.c 15216F: tools/testing/selftests/drivers/net/ocelot/* 15217 15218OCELOT EXTERNAL SWITCH CONTROL 15219M: Colin Foster <colin.foster@in-advantage.com> 15220S: Supported 15221F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15222F: drivers/mfd/ocelot* 15223F: drivers/net/dsa/ocelot/ocelot_ext.c 15224F: include/linux/mfd/ocelot.h 15225 15226OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15227M: Frederic Barrat <fbarrat@linux.ibm.com> 15228M: Andrew Donnellan <ajd@linux.ibm.com> 15229L: linuxppc-dev@lists.ozlabs.org 15230S: Supported 15231F: Documentation/userspace-api/accelerators/ocxl.rst 15232F: arch/powerpc/include/asm/pnv-ocxl.h 15233F: arch/powerpc/platforms/powernv/ocxl.c 15234F: drivers/misc/ocxl/ 15235F: include/misc/ocxl* 15236F: include/uapi/misc/ocxl.h 15237 15238OMAP AUDIO SUPPORT 15239M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15240M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15241L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15242L: linux-omap@vger.kernel.org 15243S: Maintained 15244F: sound/soc/ti/n810.c 15245F: sound/soc/ti/omap* 15246F: sound/soc/ti/rx51.c 15247F: sound/soc/ti/sdma-pcm.* 15248 15249OMAP CLOCK FRAMEWORK SUPPORT 15250M: Paul Walmsley <paul@pwsan.com> 15251L: linux-omap@vger.kernel.org 15252S: Maintained 15253F: arch/arm/*omap*/*clock* 15254 15255OMAP DEVICE TREE SUPPORT 15256M: Benoît Cousson <bcousson@baylibre.com> 15257M: Tony Lindgren <tony@atomide.com> 15258L: linux-omap@vger.kernel.org 15259L: devicetree@vger.kernel.org 15260S: Maintained 15261F: arch/arm/boot/dts/*am3* 15262F: arch/arm/boot/dts/*am4* 15263F: arch/arm/boot/dts/*am5* 15264F: arch/arm/boot/dts/*dra7* 15265F: arch/arm/boot/dts/*omap* 15266F: arch/arm/boot/dts/logicpd-som-lv* 15267F: arch/arm/boot/dts/logicpd-torpedo* 15268 15269OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15270L: linux-omap@vger.kernel.org 15271L: linux-fbdev@vger.kernel.org 15272S: Orphan 15273F: Documentation/arm/omap/dss.rst 15274F: drivers/video/fbdev/omap2/ 15275 15276OMAP FRAMEBUFFER SUPPORT 15277L: linux-fbdev@vger.kernel.org 15278L: linux-omap@vger.kernel.org 15279S: Orphan 15280F: drivers/video/fbdev/omap/ 15281 15282OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15283M: Roger Quadros <rogerq@kernel.org> 15284M: Tony Lindgren <tony@atomide.com> 15285L: linux-omap@vger.kernel.org 15286S: Maintained 15287F: arch/arm/mach-omap2/*gpmc* 15288F: drivers/memory/omap-gpmc.c 15289 15290OMAP GPIO DRIVER 15291M: Grygorii Strashko <grygorii.strashko@ti.com> 15292M: Santosh Shilimkar <ssantosh@kernel.org> 15293M: Kevin Hilman <khilman@kernel.org> 15294L: linux-omap@vger.kernel.org 15295S: Maintained 15296F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15297F: drivers/gpio/gpio-omap.c 15298 15299OMAP HARDWARE SPINLOCK SUPPORT 15300M: Ohad Ben-Cohen <ohad@wizery.com> 15301L: linux-omap@vger.kernel.org 15302S: Maintained 15303F: drivers/hwspinlock/omap_hwspinlock.c 15304 15305OMAP HS MMC SUPPORT 15306L: linux-mmc@vger.kernel.org 15307L: linux-omap@vger.kernel.org 15308S: Orphan 15309F: drivers/mmc/host/omap_hsmmc.c 15310 15311OMAP HWMOD DATA 15312M: Paul Walmsley <paul@pwsan.com> 15313L: linux-omap@vger.kernel.org 15314S: Maintained 15315F: arch/arm/mach-omap2/omap_hwmod*data* 15316 15317OMAP HWMOD SUPPORT 15318M: Benoît Cousson <bcousson@baylibre.com> 15319M: Paul Walmsley <paul@pwsan.com> 15320L: linux-omap@vger.kernel.org 15321S: Maintained 15322F: arch/arm/mach-omap2/omap_hwmod.* 15323 15324OMAP I2C DRIVER 15325M: Vignesh R <vigneshr@ti.com> 15326L: linux-omap@vger.kernel.org 15327L: linux-i2c@vger.kernel.org 15328S: Maintained 15329F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15330F: drivers/i2c/busses/i2c-omap.c 15331 15332OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15333M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15334L: linux-media@vger.kernel.org 15335S: Maintained 15336F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15337F: drivers/media/platform/ti/omap3isp/ 15338F: drivers/staging/media/omap4iss/ 15339 15340OMAP MMC SUPPORT 15341M: Aaro Koskinen <aaro.koskinen@iki.fi> 15342L: linux-omap@vger.kernel.org 15343S: Odd Fixes 15344F: drivers/mmc/host/omap.c 15345 15346OMAP POWER MANAGEMENT SUPPORT 15347M: Kevin Hilman <khilman@kernel.org> 15348L: linux-omap@vger.kernel.org 15349S: Maintained 15350F: arch/arm/*omap*/*pm* 15351F: drivers/cpufreq/omap-cpufreq.c 15352 15353OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15354M: Paul Walmsley <paul@pwsan.com> 15355L: linux-omap@vger.kernel.org 15356S: Maintained 15357F: arch/arm/mach-omap2/prm* 15358 15359OMAP RANDOM NUMBER GENERATOR SUPPORT 15360M: Deepak Saxena <dsaxena@plexity.net> 15361S: Maintained 15362F: drivers/char/hw_random/omap-rng.c 15363 15364OMAP USB SUPPORT 15365L: linux-usb@vger.kernel.org 15366L: linux-omap@vger.kernel.org 15367S: Orphan 15368F: arch/arm/*omap*/usb* 15369F: drivers/usb/*/*omap* 15370 15371OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15372M: Mark Jackson <mpfj@newflow.co.uk> 15373L: linux-omap@vger.kernel.org 15374S: Maintained 15375F: arch/arm/boot/dts/am335x-nano.dts 15376 15377OMAP1 SUPPORT 15378M: Aaro Koskinen <aaro.koskinen@iki.fi> 15379M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15380M: Tony Lindgren <tony@atomide.com> 15381L: linux-omap@vger.kernel.org 15382S: Maintained 15383Q: http://patchwork.kernel.org/project/linux-omap/list/ 15384T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15385F: arch/arm/configs/omap1_defconfig 15386F: arch/arm/mach-omap1/ 15387F: drivers/i2c/busses/i2c-omap.c 15388F: include/linux/platform_data/ams-delta-fiq.h 15389F: include/linux/platform_data/i2c-omap.h 15390 15391OMAP2+ SUPPORT 15392M: Tony Lindgren <tony@atomide.com> 15393L: linux-omap@vger.kernel.org 15394S: Maintained 15395W: http://www.muru.com/linux/omap/ 15396W: http://linux.omap.com/ 15397Q: http://patchwork.kernel.org/project/linux-omap/list/ 15398T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15399F: arch/arm/configs/omap2plus_defconfig 15400F: arch/arm/mach-omap2/ 15401F: drivers/bus/ti-sysc.c 15402F: drivers/i2c/busses/i2c-omap.c 15403F: drivers/irqchip/irq-omap-intc.c 15404F: drivers/mfd/*omap*.c 15405F: drivers/mfd/menelaus.c 15406F: drivers/mfd/palmas.c 15407F: drivers/mfd/tps65217.c 15408F: drivers/mfd/tps65218.c 15409F: drivers/mfd/tps65219.c 15410F: drivers/mfd/tps65910.c 15411F: drivers/mfd/twl-core.[ch] 15412F: drivers/mfd/twl4030*.c 15413F: drivers/mfd/twl6030*.c 15414F: drivers/mfd/twl6040*.c 15415F: drivers/regulator/palmas-regulator*.c 15416F: drivers/regulator/pbias-regulator.c 15417F: drivers/regulator/tps65217-regulator.c 15418F: drivers/regulator/tps65218-regulator.c 15419F: drivers/regulator/tps65219-regulator.c 15420F: drivers/regulator/tps65910-regulator.c 15421F: drivers/regulator/twl-regulator.c 15422F: drivers/regulator/twl6030-regulator.c 15423F: include/linux/platform_data/i2c-omap.h 15424F: include/linux/platform_data/ti-sysc.h 15425 15426OMFS FILESYSTEM 15427M: Bob Copeland <me@bobcopeland.com> 15428L: linux-karma-devel@lists.sourceforge.net 15429S: Maintained 15430F: Documentation/filesystems/omfs.rst 15431F: fs/omfs/ 15432 15433OMNIVISION OG01A1B SENSOR DRIVER 15434M: Shawn Tu <shawnx.tu@intel.com> 15435L: linux-media@vger.kernel.org 15436S: Maintained 15437F: drivers/media/i2c/og01a1b.c 15438 15439OMNIVISION OV02A10 SENSOR DRIVER 15440M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15441L: linux-media@vger.kernel.org 15442S: Maintained 15443T: git git://linuxtv.org/media_tree.git 15444F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15445F: drivers/media/i2c/ov02a10.c 15446 15447OMNIVISION OV08D10 SENSOR DRIVER 15448M: Jimmy Su <jimmy.su@intel.com> 15449L: linux-media@vger.kernel.org 15450S: Maintained 15451T: git git://linuxtv.org/media_tree.git 15452F: drivers/media/i2c/ov08d10.c 15453 15454OMNIVISION OV08X40 SENSOR DRIVER 15455M: Jason Chen <jason.z.chen@intel.com> 15456L: linux-media@vger.kernel.org 15457S: Maintained 15458T: git git://linuxtv.org/media_tree.git 15459F: drivers/media/i2c/ov08x40.c 15460 15461OMNIVISION OV13858 SENSOR DRIVER 15462M: Sakari Ailus <sakari.ailus@linux.intel.com> 15463L: linux-media@vger.kernel.org 15464S: Maintained 15465T: git git://linuxtv.org/media_tree.git 15466F: drivers/media/i2c/ov13858.c 15467 15468OMNIVISION OV13B10 SENSOR DRIVER 15469M: Arec Kao <arec.kao@intel.com> 15470L: linux-media@vger.kernel.org 15471S: Maintained 15472T: git git://linuxtv.org/media_tree.git 15473F: drivers/media/i2c/ov13b10.c 15474 15475OMNIVISION OV2680 SENSOR DRIVER 15476M: Rui Miguel Silva <rmfrfs@gmail.com> 15477L: linux-media@vger.kernel.org 15478S: Maintained 15479T: git git://linuxtv.org/media_tree.git 15480F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15481F: drivers/media/i2c/ov2680.c 15482 15483OMNIVISION OV2685 SENSOR DRIVER 15484M: Shunqian Zheng <zhengsq@rock-chips.com> 15485L: linux-media@vger.kernel.org 15486S: Maintained 15487T: git git://linuxtv.org/media_tree.git 15488F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15489F: drivers/media/i2c/ov2685.c 15490 15491OMNIVISION OV2740 SENSOR DRIVER 15492M: Tianshu Qiu <tian.shu.qiu@intel.com> 15493R: Shawn Tu <shawnx.tu@intel.com> 15494R: Bingbu Cao <bingbu.cao@intel.com> 15495L: linux-media@vger.kernel.org 15496S: Maintained 15497T: git git://linuxtv.org/media_tree.git 15498F: drivers/media/i2c/ov2740.c 15499 15500OMNIVISION OV4689 SENSOR DRIVER 15501M: Mikhail Rudenko <mike.rudenko@gmail.com> 15502L: linux-media@vger.kernel.org 15503S: Maintained 15504T: git git://linuxtv.org/media_tree.git 15505F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15506F: drivers/media/i2c/ov5647.c 15507 15508OMNIVISION OV5640 SENSOR DRIVER 15509M: Steve Longerbeam <slongerbeam@gmail.com> 15510L: linux-media@vger.kernel.org 15511S: Maintained 15512T: git git://linuxtv.org/media_tree.git 15513F: drivers/media/i2c/ov5640.c 15514 15515OMNIVISION OV5647 SENSOR DRIVER 15516M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15517M: Jacopo Mondi <jacopo@jmondi.org> 15518L: linux-media@vger.kernel.org 15519S: Maintained 15520T: git git://linuxtv.org/media_tree.git 15521F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15522F: drivers/media/i2c/ov5647.c 15523 15524OMNIVISION OV5670 SENSOR DRIVER 15525M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15526L: linux-media@vger.kernel.org 15527S: Maintained 15528T: git git://linuxtv.org/media_tree.git 15529F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15530F: drivers/media/i2c/ov5670.c 15531 15532OMNIVISION OV5675 SENSOR DRIVER 15533M: Shawn Tu <shawnx.tu@intel.com> 15534L: linux-media@vger.kernel.org 15535S: Maintained 15536T: git git://linuxtv.org/media_tree.git 15537F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15538F: drivers/media/i2c/ov5675.c 15539 15540OMNIVISION OV5693 SENSOR DRIVER 15541M: Daniel Scally <djrscally@gmail.com> 15542L: linux-media@vger.kernel.org 15543S: Maintained 15544T: git git://linuxtv.org/media_tree.git 15545F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15546F: drivers/media/i2c/ov5693.c 15547 15548OMNIVISION OV5695 SENSOR DRIVER 15549M: Shunqian Zheng <zhengsq@rock-chips.com> 15550L: linux-media@vger.kernel.org 15551S: Maintained 15552T: git git://linuxtv.org/media_tree.git 15553F: drivers/media/i2c/ov5695.c 15554 15555OMNIVISION OV7670 SENSOR DRIVER 15556L: linux-media@vger.kernel.org 15557S: Orphan 15558T: git git://linuxtv.org/media_tree.git 15559F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15560F: drivers/media/i2c/ov7670.c 15561 15562OMNIVISION OV772x SENSOR DRIVER 15563M: Jacopo Mondi <jacopo@jmondi.org> 15564L: linux-media@vger.kernel.org 15565S: Odd fixes 15566T: git git://linuxtv.org/media_tree.git 15567F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15568F: drivers/media/i2c/ov772x.c 15569F: include/media/i2c/ov772x.h 15570 15571OMNIVISION OV7740 SENSOR DRIVER 15572M: Wenyou Yang <wenyou.yang@microchip.com> 15573L: linux-media@vger.kernel.org 15574S: Maintained 15575T: git git://linuxtv.org/media_tree.git 15576F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15577F: drivers/media/i2c/ov7740.c 15578 15579OMNIVISION OV8856 SENSOR DRIVER 15580M: Sakari Ailus <sakari.ailus@linux.intel.com> 15581L: linux-media@vger.kernel.org 15582S: Maintained 15583T: git git://linuxtv.org/media_tree.git 15584F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15585F: drivers/media/i2c/ov8856.c 15586 15587OMNIVISION OV8858 SENSOR DRIVER 15588M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15589M: Nicholas Roth <nicholas@rothemail.net> 15590L: linux-media@vger.kernel.org 15591S: Maintained 15592T: git git://linuxtv.org/media_tree.git 15593F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15594F: drivers/media/i2c/ov8858.c 15595 15596OMNIVISION OV9282 SENSOR DRIVER 15597M: Paul J. Murphy <paul.j.murphy@intel.com> 15598M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15603F: drivers/media/i2c/ov9282.c 15604 15605OMNIVISION OV9640 SENSOR DRIVER 15606M: Petr Cvek <petrcvekcz@gmail.com> 15607L: linux-media@vger.kernel.org 15608S: Maintained 15609F: drivers/media/i2c/ov9640.* 15610 15611OMNIVISION OV9650 SENSOR DRIVER 15612M: Sakari Ailus <sakari.ailus@linux.intel.com> 15613R: Akinobu Mita <akinobu.mita@gmail.com> 15614R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15615L: linux-media@vger.kernel.org 15616S: Maintained 15617T: git git://linuxtv.org/media_tree.git 15618F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15619F: drivers/media/i2c/ov9650.c 15620 15621OMNIVISION OV9734 SENSOR DRIVER 15622M: Tianshu Qiu <tian.shu.qiu@intel.com> 15623R: Bingbu Cao <bingbu.cao@intel.com> 15624L: linux-media@vger.kernel.org 15625S: Maintained 15626T: git git://linuxtv.org/media_tree.git 15627F: drivers/media/i2c/ov9734.c 15628 15629ONBOARD USB HUB DRIVER 15630M: Matthias Kaehlcke <mka@chromium.org> 15631L: linux-usb@vger.kernel.org 15632S: Maintained 15633F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15634F: drivers/usb/misc/onboard_usb_hub.c 15635 15636ONENAND FLASH DRIVER 15637M: Kyungmin Park <kyungmin.park@samsung.com> 15638L: linux-mtd@lists.infradead.org 15639S: Maintained 15640F: drivers/mtd/nand/onenand/ 15641F: include/linux/mtd/onenand*.h 15642 15643ONEXPLAYER FAN DRIVER 15644M: Derek John Clark <derekjohn.clark@gmail.com> 15645M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15646L: linux-hwmon@vger.kernel.org 15647S: Maintained 15648F: drivers/hwmon/oxp-sensors.c 15649 15650ONIE TLV NVMEM LAYOUT DRIVER 15651M: Miquel Raynal <miquel.raynal@bootlin.com> 15652S: Maintained 15653F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15654F: drivers/nvmem/layouts/onie-tlv.c 15655 15656ONION OMEGA2+ BOARD 15657M: Harvey Hunt <harveyhuntnexus@gmail.com> 15658L: linux-mips@vger.kernel.org 15659S: Maintained 15660F: arch/mips/boot/dts/ralink/omega2p.dts 15661 15662ONSEMI ETHERNET PHY DRIVERS 15663M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15664L: netdev@vger.kernel.org 15665S: Supported 15666W: http://www.onsemi.com 15667F: drivers/net/phy/ncn* 15668 15669OP-TEE DRIVER 15670M: Jens Wiklander <jens.wiklander@linaro.org> 15671L: op-tee@lists.trustedfirmware.org 15672S: Maintained 15673F: Documentation/ABI/testing/sysfs-bus-optee-devices 15674F: drivers/tee/optee/ 15675 15676OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15677M: Sumit Garg <sumit.garg@linaro.org> 15678L: op-tee@lists.trustedfirmware.org 15679S: Maintained 15680F: drivers/char/hw_random/optee-rng.c 15681 15682OP-TEE RTC DRIVER 15683M: Clément Léger <clement.leger@bootlin.com> 15684L: linux-rtc@vger.kernel.org 15685S: Maintained 15686F: drivers/rtc/rtc-optee.c 15687 15688OPA-VNIC DRIVER 15689M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15690L: linux-rdma@vger.kernel.org 15691S: Supported 15692F: drivers/infiniband/ulp/opa_vnic 15693 15694OPEN FIRMWARE AND FLATTENED DEVICE TREE 15695M: Rob Herring <robh+dt@kernel.org> 15696M: Frank Rowand <frowand.list@gmail.com> 15697L: devicetree@vger.kernel.org 15698S: Maintained 15699C: irc://irc.libera.chat/devicetree 15700W: http://www.devicetree.org/ 15701T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15702F: Documentation/ABI/testing/sysfs-firmware-ofw 15703F: drivers/of/ 15704F: include/linux/of*.h 15705F: scripts/dtc/ 15706K: of_overlay_notifier_ 15707K: of_overlay_fdt_apply 15708K: of_overlay_remove 15709 15710OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15711M: Rob Herring <robh+dt@kernel.org> 15712M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15713M: Conor Dooley <conor+dt@kernel.org> 15714L: devicetree@vger.kernel.org 15715S: Maintained 15716C: irc://irc.libera.chat/devicetree 15717Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15718T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15719F: Documentation/devicetree/ 15720F: arch/*/boot/dts/ 15721F: include/dt-bindings/ 15722 15723OPENCOMPUTE PTP CLOCK DRIVER 15724M: Jonathan Lemon <jonathan.lemon@gmail.com> 15725M: Vadim Fedorenko <vadfed@fb.com> 15726L: netdev@vger.kernel.org 15727S: Maintained 15728F: drivers/ptp/ptp_ocp.c 15729 15730INTEL PTP DFL ToD DRIVER 15731M: Tianfei Zhang <tianfei.zhang@intel.com> 15732L: linux-fpga@vger.kernel.org 15733L: netdev@vger.kernel.org 15734S: Maintained 15735F: drivers/ptp/ptp_dfl_tod.c 15736 15737OPENCORES I2C BUS DRIVER 15738M: Peter Korsgaard <peter@korsgaard.com> 15739M: Andrew Lunn <andrew@lunn.ch> 15740L: linux-i2c@vger.kernel.org 15741S: Maintained 15742F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15743F: Documentation/i2c/busses/i2c-ocores.rst 15744F: drivers/i2c/busses/i2c-ocores.c 15745F: include/linux/platform_data/i2c-ocores.h 15746 15747OPENRISC ARCHITECTURE 15748M: Jonas Bonn <jonas@southpole.se> 15749M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15750M: Stafford Horne <shorne@gmail.com> 15751L: linux-openrisc@vger.kernel.org 15752S: Maintained 15753W: http://openrisc.io 15754T: git https://github.com/openrisc/linux.git 15755F: Documentation/devicetree/bindings/openrisc/ 15756F: Documentation/arch/openrisc/ 15757F: arch/openrisc/ 15758F: drivers/irqchip/irq-ompic.c 15759F: drivers/irqchip/irq-or1k-* 15760 15761OPENVSWITCH 15762M: Pravin B Shelar <pshelar@ovn.org> 15763L: netdev@vger.kernel.org 15764L: dev@openvswitch.org 15765S: Maintained 15766W: http://openvswitch.org 15767F: include/uapi/linux/openvswitch.h 15768F: net/openvswitch/ 15769F: tools/testing/selftests/net/openvswitch/ 15770 15771OPERATING PERFORMANCE POINTS (OPP) 15772M: Viresh Kumar <vireshk@kernel.org> 15773M: Nishanth Menon <nm@ti.com> 15774M: Stephen Boyd <sboyd@kernel.org> 15775L: linux-pm@vger.kernel.org 15776S: Maintained 15777T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15778F: Documentation/devicetree/bindings/opp/ 15779F: Documentation/power/opp.rst 15780F: drivers/opp/ 15781F: include/linux/pm_opp.h 15782 15783OPL4 DRIVER 15784M: Clemens Ladisch <clemens@ladisch.de> 15785L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15786S: Maintained 15787T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15788F: sound/drivers/opl4/ 15789 15790ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15791M: Mark Fasheh <mark@fasheh.com> 15792M: Joel Becker <jlbec@evilplan.org> 15793M: Joseph Qi <joseph.qi@linux.alibaba.com> 15794L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15795S: Supported 15796W: http://ocfs2.wiki.kernel.org 15797F: Documentation/filesystems/dlmfs.rst 15798F: Documentation/filesystems/ocfs2.rst 15799F: fs/ocfs2/ 15800 15801ORANGEFS FILESYSTEM 15802M: Mike Marshall <hubcap@omnibond.com> 15803R: Martin Brandenburg <martin@omnibond.com> 15804L: devel@lists.orangefs.org 15805S: Supported 15806T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15807F: Documentation/filesystems/orangefs.rst 15808F: fs/orangefs/ 15809 15810ORINOCO DRIVER 15811L: linux-wireless@vger.kernel.org 15812S: Orphan 15813W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15814W: http://www.nongnu.org/orinoco/ 15815F: drivers/net/wireless/intersil/orinoco/ 15816 15817OV2659 OMNIVISION SENSOR DRIVER 15818M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15819L: linux-media@vger.kernel.org 15820S: Maintained 15821W: https://linuxtv.org 15822Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15823T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15824F: drivers/media/i2c/ov2659.c 15825F: include/media/i2c/ov2659.h 15826 15827OVERLAY FILESYSTEM 15828M: Miklos Szeredi <miklos@szeredi.hu> 15829L: linux-unionfs@vger.kernel.org 15830S: Supported 15831T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15832F: Documentation/filesystems/overlayfs.rst 15833F: fs/overlayfs/ 15834 15835P54 WIRELESS DRIVER 15836M: Christian Lamparter <chunkeey@googlemail.com> 15837L: linux-wireless@vger.kernel.org 15838S: Maintained 15839W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15840F: drivers/net/wireless/intersil/p54/ 15841 15842PACKET SOCKETS 15843M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15844S: Maintained 15845F: include/uapi/linux/if_packet.h 15846F: net/packet/af_packet.c 15847 15848PACKING 15849M: Vladimir Oltean <olteanv@gmail.com> 15850L: netdev@vger.kernel.org 15851S: Supported 15852F: Documentation/core-api/packing.rst 15853F: include/linux/packing.h 15854F: lib/packing.c 15855 15856PADATA PARALLEL EXECUTION MECHANISM 15857M: Steffen Klassert <steffen.klassert@secunet.com> 15858M: Daniel Jordan <daniel.m.jordan@oracle.com> 15859L: linux-crypto@vger.kernel.org 15860L: linux-kernel@vger.kernel.org 15861S: Maintained 15862F: Documentation/core-api/padata.rst 15863F: include/linux/padata.h 15864F: kernel/padata.c 15865 15866PAGE CACHE 15867M: Matthew Wilcox (Oracle) <willy@infradead.org> 15868L: linux-fsdevel@vger.kernel.org 15869S: Supported 15870T: git git://git.infradead.org/users/willy/pagecache.git 15871F: Documentation/filesystems/locking.rst 15872F: Documentation/filesystems/vfs.rst 15873F: include/linux/pagemap.h 15874F: mm/filemap.c 15875F: mm/page-writeback.c 15876F: mm/readahead.c 15877F: mm/truncate.c 15878 15879PAGE POOL 15880M: Jesper Dangaard Brouer <hawk@kernel.org> 15881M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15882L: netdev@vger.kernel.org 15883S: Supported 15884F: Documentation/networking/page_pool.rst 15885F: include/net/page_pool.h 15886F: include/trace/events/page_pool.h 15887F: net/core/page_pool.c 15888 15889PAGE TABLE CHECK 15890M: Pasha Tatashin <pasha.tatashin@soleen.com> 15891M: Andrew Morton <akpm@linux-foundation.org> 15892L: linux-mm@kvack.org 15893S: Maintained 15894F: Documentation/mm/page_table_check.rst 15895F: include/linux/page_table_check.h 15896F: mm/page_table_check.c 15897 15898PANASONIC LAPTOP ACPI EXTRAS DRIVER 15899M: Kenneth Chan <kenneth.t.chan@gmail.com> 15900L: platform-driver-x86@vger.kernel.org 15901S: Maintained 15902F: drivers/platform/x86/panasonic-laptop.c 15903 15904PARALLAX PING IIO SENSOR DRIVER 15905M: Andreas Klinger <ak@it-klinger.de> 15906L: linux-iio@vger.kernel.org 15907S: Maintained 15908F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15909F: drivers/iio/proximity/ping.c 15910 15911PARALLEL LCD/KEYPAD PANEL DRIVER 15912M: Willy Tarreau <willy@haproxy.com> 15913M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15914S: Odd Fixes 15915F: Documentation/admin-guide/lcd-panel-cgram.rst 15916F: drivers/auxdisplay/panel.c 15917 15918PARALLEL PORT SUBSYSTEM 15919M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15920M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15921L: linux-parport@lists.infradead.org (subscribers-only) 15922S: Maintained 15923F: Documentation/driver-api/parport*.rst 15924F: drivers/char/ppdev.c 15925F: drivers/parport/ 15926F: include/linux/parport*.h 15927F: include/uapi/linux/ppdev.h 15928 15929PARAVIRT_OPS INTERFACE 15930M: Juergen Gross <jgross@suse.com> 15931M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15932R: Alexey Makhalov <amakhalov@vmware.com> 15933R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15934L: virtualization@lists.linux-foundation.org 15935L: x86@kernel.org 15936S: Supported 15937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15938F: Documentation/virt/paravirt_ops.rst 15939F: arch/*/include/asm/paravirt*.h 15940F: arch/*/kernel/paravirt* 15941F: include/linux/hypervisor.h 15942 15943PARISC ARCHITECTURE 15944M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15945M: Helge Deller <deller@gmx.de> 15946L: linux-parisc@vger.kernel.org 15947S: Maintained 15948W: https://parisc.wiki.kernel.org 15949Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15950T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15951T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15952F: Documentation/arch/parisc/ 15953F: arch/parisc/ 15954F: drivers/char/agp/parisc-agp.c 15955F: drivers/input/misc/hp_sdc_rtc.c 15956F: drivers/input/serio/gscps2.c 15957F: drivers/input/serio/hp_sdc* 15958F: drivers/parisc/ 15959F: drivers/parport/parport_gsc.* 15960F: drivers/tty/serial/8250/8250_parisc.c 15961F: drivers/video/console/sti* 15962F: drivers/video/fbdev/sti* 15963F: drivers/video/logo/logo_parisc* 15964F: include/linux/hp_sdc.h 15965 15966PARMAN 15967M: Jiri Pirko <jiri@resnulli.us> 15968L: netdev@vger.kernel.org 15969S: Supported 15970F: include/linux/parman.h 15971F: lib/parman.c 15972F: lib/test_parman.c 15973 15974PC ENGINES APU BOARD DRIVER 15975M: Enrico Weigelt, metux IT consult <info@metux.net> 15976S: Maintained 15977F: drivers/platform/x86/pcengines-apuv2.c 15978 15979PC87360 HARDWARE MONITORING DRIVER 15980M: Jim Cromie <jim.cromie@gmail.com> 15981L: linux-hwmon@vger.kernel.org 15982S: Maintained 15983F: Documentation/hwmon/pc87360.rst 15984F: drivers/hwmon/pc87360.c 15985 15986PC8736x GPIO DRIVER 15987M: Jim Cromie <jim.cromie@gmail.com> 15988S: Maintained 15989F: drivers/char/pc8736x_gpio.c 15990 15991PC87427 HARDWARE MONITORING DRIVER 15992M: Jean Delvare <jdelvare@suse.com> 15993L: linux-hwmon@vger.kernel.org 15994S: Maintained 15995F: Documentation/hwmon/pc87427.rst 15996F: drivers/hwmon/pc87427.c 15997 15998PCA9532 LED DRIVER 15999M: Riku Voipio <riku.voipio@iki.fi> 16000S: Maintained 16001F: drivers/leds/leds-pca9532.c 16002F: include/linux/leds-pca9532.h 16003 16004PCA9541 I2C BUS MASTER SELECTOR DRIVER 16005M: Guenter Roeck <linux@roeck-us.net> 16006L: linux-i2c@vger.kernel.org 16007S: Maintained 16008F: drivers/i2c/muxes/i2c-mux-pca9541.c 16009 16010PCDP - PRIMARY CONSOLE AND DEBUG PORT 16011M: Khalid Aziz <khalid@gonehiking.org> 16012S: Maintained 16013F: drivers/firmware/pcdp.* 16014 16015PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16016M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16017M: Pali Rohár <pali@kernel.org> 16018L: linux-pci@vger.kernel.org 16019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16020S: Maintained 16021F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16022F: drivers/pci/controller/pci-aardvark.c 16023 16024PCI DRIVER FOR ALTERA PCIE IP 16025M: Joyce Ooi <joyce.ooi@intel.com> 16026L: linux-pci@vger.kernel.org 16027S: Supported 16028F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16029F: drivers/pci/controller/pcie-altera.c 16030 16031PCI DRIVER FOR APPLIEDMICRO XGENE 16032M: Toan Le <toan@os.amperecomputing.com> 16033L: linux-pci@vger.kernel.org 16034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16035S: Maintained 16036F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16037F: drivers/pci/controller/pci-xgene.c 16038 16039PCI DRIVER FOR ARM VERSATILE PLATFORM 16040M: Rob Herring <robh@kernel.org> 16041L: linux-pci@vger.kernel.org 16042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16043S: Maintained 16044F: Documentation/devicetree/bindings/pci/versatile.yaml 16045F: drivers/pci/controller/pci-versatile.c 16046 16047PCI DRIVER FOR ARMADA 8K 16048M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16049L: linux-pci@vger.kernel.org 16050L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16051S: Maintained 16052F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16053F: drivers/pci/controller/dwc/pcie-armada8k.c 16054 16055PCI DRIVER FOR CADENCE PCIE IP 16056M: Tom Joseph <tjoseph@cadence.com> 16057L: linux-pci@vger.kernel.org 16058S: Maintained 16059F: Documentation/devicetree/bindings/pci/cdns,* 16060F: drivers/pci/controller/cadence/ 16061 16062PCI DRIVER FOR FREESCALE LAYERSCAPE 16063M: Minghuan Lian <minghuan.Lian@nxp.com> 16064M: Mingkai Hu <mingkai.hu@nxp.com> 16065M: Roy Zang <roy.zang@nxp.com> 16066L: linuxppc-dev@lists.ozlabs.org 16067L: linux-pci@vger.kernel.org 16068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16069S: Maintained 16070F: drivers/pci/controller/dwc/*layerscape* 16071 16072PCI DRIVER FOR GENERIC OF HOSTS 16073M: Will Deacon <will@kernel.org> 16074L: linux-pci@vger.kernel.org 16075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16076S: Maintained 16077F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16078F: drivers/pci/controller/pci-host-common.c 16079F: drivers/pci/controller/pci-host-generic.c 16080 16081PCI DRIVER FOR IMX6 16082M: Richard Zhu <hongxing.zhu@nxp.com> 16083M: Lucas Stach <l.stach@pengutronix.de> 16084L: linux-pci@vger.kernel.org 16085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16086S: Maintained 16087F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16088F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16089F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16090F: drivers/pci/controller/dwc/*imx6* 16091 16092PCI DRIVER FOR FU740 16093M: Paul Walmsley <paul.walmsley@sifive.com> 16094M: Greentime Hu <greentime.hu@sifive.com> 16095L: linux-pci@vger.kernel.org 16096S: Maintained 16097F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16098F: drivers/pci/controller/dwc/pcie-fu740.c 16099 16100PCI DRIVER FOR INTEL IXP4XX 16101M: Linus Walleij <linus.walleij@linaro.org> 16102S: Maintained 16103F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16104F: drivers/pci/controller/pci-ixp4xx.c 16105 16106PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16107M: Nirmal Patel <nirmal.patel@linux.intel.com> 16108R: Jonathan Derrick <jonathan.derrick@linux.dev> 16109L: linux-pci@vger.kernel.org 16110S: Supported 16111F: drivers/pci/controller/vmd.c 16112 16113PCI DRIVER FOR MICROSEMI SWITCHTEC 16114M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16115M: Logan Gunthorpe <logang@deltatee.com> 16116L: linux-pci@vger.kernel.org 16117S: Maintained 16118F: Documentation/ABI/testing/sysfs-class-switchtec 16119F: Documentation/driver-api/switchtec.rst 16120F: drivers/ntb/hw/mscc/ 16121F: drivers/pci/switch/switchtec* 16122F: include/linux/switchtec.h 16123F: include/uapi/linux/switchtec_ioctl.h 16124 16125PCI DRIVER FOR MOBIVEIL PCIE IP 16126M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16127M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16128L: linux-pci@vger.kernel.org 16129S: Supported 16130F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16131F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16132 16133PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16134M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16135M: Pali Rohár <pali@kernel.org> 16136L: linux-pci@vger.kernel.org 16137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16138S: Maintained 16139F: drivers/pci/controller/*mvebu* 16140 16141PCI DRIVER FOR NVIDIA TEGRA 16142M: Thierry Reding <thierry.reding@gmail.com> 16143L: linux-tegra@vger.kernel.org 16144L: linux-pci@vger.kernel.org 16145S: Supported 16146F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16147F: drivers/pci/controller/pci-tegra.c 16148 16149PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16150M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16151L: linux-pci@vger.kernel.org 16152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16153S: Maintained 16154F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16155F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16156 16157PCI DRIVER FOR RENESAS R-CAR 16158M: Marek Vasut <marek.vasut+renesas@gmail.com> 16159M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16160L: linux-pci@vger.kernel.org 16161L: linux-renesas-soc@vger.kernel.org 16162S: Maintained 16163F: Documentation/devicetree/bindings/pci/*rcar* 16164F: drivers/pci/controller/*rcar* 16165 16166PCI DRIVER FOR SAMSUNG EXYNOS 16167M: Jingoo Han <jingoohan1@gmail.com> 16168L: linux-pci@vger.kernel.org 16169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16170L: linux-samsung-soc@vger.kernel.org 16171S: Maintained 16172F: drivers/pci/controller/dwc/pci-exynos.c 16173 16174PCI DRIVER FOR SYNOPSYS DESIGNWARE 16175M: Jingoo Han <jingoohan1@gmail.com> 16176M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16177L: linux-pci@vger.kernel.org 16178S: Maintained 16179F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16180F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16181F: drivers/pci/controller/dwc/*designware* 16182 16183PCI DRIVER FOR TI DRA7XX/J721E 16184M: Vignesh Raghavendra <vigneshr@ti.com> 16185L: linux-omap@vger.kernel.org 16186L: linux-pci@vger.kernel.org 16187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16188S: Supported 16189F: Documentation/devicetree/bindings/pci/ti-pci.txt 16190F: drivers/pci/controller/cadence/pci-j721e.c 16191F: drivers/pci/controller/dwc/pci-dra7xx.c 16192 16193PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16194M: Linus Walleij <linus.walleij@linaro.org> 16195L: linux-pci@vger.kernel.org 16196S: Maintained 16197F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16198F: drivers/pci/controller/pci-v3-semi.c 16199 16200PCI ENDPOINT SUBSYSTEM 16201M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16202M: Krzysztof Wilczyński <kw@linux.com> 16203R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16204R: Kishon Vijay Abraham I <kishon@kernel.org> 16205L: linux-pci@vger.kernel.org 16206S: Supported 16207Q: https://patchwork.kernel.org/project/linux-pci/list/ 16208B: https://bugzilla.kernel.org 16209C: irc://irc.oftc.net/linux-pci 16210T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16211F: Documentation/PCI/endpoint/* 16212F: Documentation/misc-devices/pci-endpoint-test.rst 16213F: drivers/misc/pci_endpoint_test.c 16214F: drivers/pci/endpoint/ 16215F: tools/pci/ 16216 16217PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16218M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16219R: Oliver O'Halloran <oohall@gmail.com> 16220L: linuxppc-dev@lists.ozlabs.org 16221S: Supported 16222F: Documentation/PCI/pci-error-recovery.rst 16223F: Documentation/powerpc/eeh-pci-error-recovery.rst 16224F: arch/powerpc/include/*/eeh*.h 16225F: arch/powerpc/kernel/eeh*.c 16226F: arch/powerpc/platforms/*/eeh*.c 16227F: drivers/pci/pcie/aer.c 16228F: drivers/pci/pcie/dpc.c 16229F: drivers/pci/pcie/err.c 16230 16231PCI ERROR RECOVERY 16232M: Linas Vepstas <linasvepstas@gmail.com> 16233L: linux-pci@vger.kernel.org 16234S: Supported 16235F: Documentation/PCI/pci-error-recovery.rst 16236 16237PCI PEER-TO-PEER DMA (P2PDMA) 16238M: Bjorn Helgaas <bhelgaas@google.com> 16239M: Logan Gunthorpe <logang@deltatee.com> 16240L: linux-pci@vger.kernel.org 16241S: Supported 16242Q: https://patchwork.kernel.org/project/linux-pci/list/ 16243B: https://bugzilla.kernel.org 16244C: irc://irc.oftc.net/linux-pci 16245T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16246F: Documentation/driver-api/pci/p2pdma.rst 16247F: drivers/pci/p2pdma.c 16248F: include/linux/pci-p2pdma.h 16249 16250PCI MSI DRIVER FOR ALTERA MSI IP 16251M: Joyce Ooi <joyce.ooi@intel.com> 16252L: linux-pci@vger.kernel.org 16253S: Supported 16254F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16255F: drivers/pci/controller/pcie-altera-msi.c 16256 16257PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16258M: Toan Le <toan@os.amperecomputing.com> 16259L: linux-pci@vger.kernel.org 16260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16261S: Maintained 16262F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16263F: drivers/pci/controller/pci-xgene-msi.c 16264 16265PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16266M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16267M: Krzysztof Wilczyński <kw@linux.com> 16268R: Rob Herring <robh@kernel.org> 16269L: linux-pci@vger.kernel.org 16270S: Supported 16271Q: https://patchwork.kernel.org/project/linux-pci/list/ 16272B: https://bugzilla.kernel.org 16273C: irc://irc.oftc.net/linux-pci 16274T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16275F: Documentation/devicetree/bindings/pci/ 16276F: drivers/pci/controller/ 16277F: drivers/pci/pci-bridge-emul.c 16278F: drivers/pci/pci-bridge-emul.h 16279 16280PCI SUBSYSTEM 16281M: Bjorn Helgaas <bhelgaas@google.com> 16282L: linux-pci@vger.kernel.org 16283S: Supported 16284Q: https://patchwork.kernel.org/project/linux-pci/list/ 16285B: https://bugzilla.kernel.org 16286C: irc://irc.oftc.net/linux-pci 16287T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16288F: Documentation/PCI/ 16289F: Documentation/devicetree/bindings/pci/ 16290F: arch/x86/kernel/early-quirks.c 16291F: arch/x86/kernel/quirks.c 16292F: arch/x86/pci/ 16293F: drivers/acpi/pci* 16294F: drivers/pci/ 16295F: include/asm-generic/pci* 16296F: include/linux/of_pci.h 16297F: include/linux/pci* 16298F: include/uapi/linux/pci* 16299F: lib/pci* 16300 16301PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16302M: Jonathan Chocron <jonnyc@amazon.com> 16303L: linux-pci@vger.kernel.org 16304S: Maintained 16305F: Documentation/devicetree/bindings/pci/pcie-al.txt 16306F: drivers/pci/controller/dwc/pcie-al.c 16307 16308PCIE DRIVER FOR AMLOGIC MESON 16309M: Yue Wang <yue.wang@Amlogic.com> 16310L: linux-pci@vger.kernel.org 16311L: linux-amlogic@lists.infradead.org 16312S: Maintained 16313F: drivers/pci/controller/dwc/pci-meson.c 16314 16315PCIE DRIVER FOR AXIS ARTPEC 16316M: Jesper Nilsson <jesper.nilsson@axis.com> 16317L: linux-arm-kernel@axis.com 16318L: linux-pci@vger.kernel.org 16319S: Maintained 16320F: Documentation/devicetree/bindings/pci/axis,artpec* 16321F: drivers/pci/controller/dwc/*artpec* 16322 16323PCIE DRIVER FOR CAVIUM THUNDERX 16324M: Robert Richter <rric@kernel.org> 16325L: linux-pci@vger.kernel.org 16326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16327S: Odd Fixes 16328F: drivers/pci/controller/pci-thunder-* 16329 16330PCIE DRIVER FOR HISILICON 16331M: Zhou Wang <wangzhou1@hisilicon.com> 16332L: linux-pci@vger.kernel.org 16333S: Maintained 16334F: drivers/pci/controller/dwc/pcie-hisi.c 16335 16336PCIE DRIVER FOR HISILICON KIRIN 16337M: Xiaowei Song <songxiaowei@hisilicon.com> 16338M: Binghui Wang <wangbinghui@hisilicon.com> 16339L: linux-pci@vger.kernel.org 16340S: Maintained 16341F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16342F: drivers/pci/controller/dwc/pcie-kirin.c 16343 16344PCIE DRIVER FOR HISILICON STB 16345M: Shawn Guo <shawn.guo@linaro.org> 16346L: linux-pci@vger.kernel.org 16347S: Maintained 16348F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16349F: drivers/pci/controller/dwc/pcie-histb.c 16350 16351PCIE DRIVER FOR INTEL KEEM BAY 16352M: Srikanth Thokala <srikanth.thokala@intel.com> 16353L: linux-pci@vger.kernel.org 16354S: Supported 16355F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16356F: drivers/pci/controller/dwc/pcie-keembay.c 16357 16358PCIE DRIVER FOR INTEL LGM GW SOC 16359M: Rahul Tanwar <rtanwar@maxlinear.com> 16360L: linux-pci@vger.kernel.org 16361S: Maintained 16362F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16363F: drivers/pci/controller/dwc/pcie-intel-gw.c 16364 16365PCIE DRIVER FOR MEDIATEK 16366M: Ryder Lee <ryder.lee@mediatek.com> 16367M: Jianjun Wang <jianjun.wang@mediatek.com> 16368L: linux-pci@vger.kernel.org 16369L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16370S: Supported 16371F: Documentation/devicetree/bindings/pci/mediatek* 16372F: drivers/pci/controller/*mediatek* 16373 16374PCIE DRIVER FOR MICROCHIP 16375M: Daire McNamara <daire.mcnamara@microchip.com> 16376L: linux-pci@vger.kernel.org 16377S: Supported 16378F: Documentation/devicetree/bindings/pci/microchip* 16379F: drivers/pci/controller/*microchip* 16380 16381PCIE DRIVER FOR QUALCOMM MSM 16382M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16383L: linux-pci@vger.kernel.org 16384L: linux-arm-msm@vger.kernel.org 16385S: Maintained 16386F: drivers/pci/controller/dwc/pcie-qcom.c 16387 16388PCIE ENDPOINT DRIVER FOR QUALCOMM 16389M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16390L: linux-pci@vger.kernel.org 16391L: linux-arm-msm@vger.kernel.org 16392S: Maintained 16393F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16394F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16395 16396PCIE DRIVER FOR ROCKCHIP 16397M: Shawn Lin <shawn.lin@rock-chips.com> 16398L: linux-pci@vger.kernel.org 16399L: linux-rockchip@lists.infradead.org 16400S: Maintained 16401F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16402F: drivers/pci/controller/pcie-rockchip* 16403 16404PCIE DRIVER FOR SOCIONEXT UNIPHIER 16405M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16406L: linux-pci@vger.kernel.org 16407S: Maintained 16408F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16409F: drivers/pci/controller/dwc/pcie-uniphier* 16410 16411PCIE DRIVER FOR ST SPEAR13XX 16412M: Pratyush Anand <pratyush.anand@gmail.com> 16413L: linux-pci@vger.kernel.org 16414S: Maintained 16415F: drivers/pci/controller/dwc/*spear* 16416 16417PCI DRIVER FOR XILINX VERSAL CPM 16418M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16419M: Michal Simek <michal.simek@amd.com> 16420L: linux-pci@vger.kernel.org 16421S: Maintained 16422F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16423F: drivers/pci/controller/pcie-xilinx-cpm.c 16424 16425PCMCIA SUBSYSTEM 16426M: Dominik Brodowski <linux@dominikbrodowski.net> 16427S: Odd Fixes 16428T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16429F: Documentation/pcmcia/ 16430F: drivers/pcmcia/ 16431F: include/pcmcia/ 16432F: tools/pcmcia/ 16433 16434PCNET32 NETWORK DRIVER 16435M: Don Fry <pcnet32@frontier.com> 16436L: netdev@vger.kernel.org 16437S: Maintained 16438F: drivers/net/ethernet/amd/pcnet32.c 16439 16440PCRYPT PARALLEL CRYPTO ENGINE 16441M: Steffen Klassert <steffen.klassert@secunet.com> 16442L: linux-crypto@vger.kernel.org 16443S: Maintained 16444F: crypto/pcrypt.c 16445F: include/crypto/pcrypt.h 16446 16447PECI HARDWARE MONITORING DRIVERS 16448M: Iwona Winiarska <iwona.winiarska@intel.com> 16449L: linux-hwmon@vger.kernel.org 16450S: Supported 16451F: Documentation/hwmon/peci-cputemp.rst 16452F: Documentation/hwmon/peci-dimmtemp.rst 16453F: drivers/hwmon/peci/ 16454 16455PECI SUBSYSTEM 16456M: Iwona Winiarska <iwona.winiarska@intel.com> 16457L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16458S: Supported 16459F: Documentation/devicetree/bindings/peci/ 16460F: Documentation/peci/ 16461F: drivers/peci/ 16462F: include/linux/peci-cpu.h 16463F: include/linux/peci.h 16464 16465PENSANDO ETHERNET DRIVERS 16466M: Shannon Nelson <shannon.nelson@amd.com> 16467M: Brett Creeley <brett.creeley@amd.com> 16468M: drivers@pensando.io 16469L: netdev@vger.kernel.org 16470S: Supported 16471F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16472F: drivers/net/ethernet/pensando/ 16473 16474PER-CPU MEMORY ALLOCATOR 16475M: Dennis Zhou <dennis@kernel.org> 16476M: Tejun Heo <tj@kernel.org> 16477M: Christoph Lameter <cl@linux.com> 16478L: linux-mm@kvack.org 16479S: Maintained 16480T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16481F: arch/*/include/asm/percpu.h 16482F: include/linux/percpu*.h 16483F: lib/percpu*.c 16484F: mm/percpu*.c 16485 16486PER-TASK DELAY ACCOUNTING 16487M: Balbir Singh <bsingharora@gmail.com> 16488S: Maintained 16489F: include/linux/delayacct.h 16490F: kernel/delayacct.c 16491 16492PERFORMANCE EVENTS SUBSYSTEM 16493M: Peter Zijlstra <peterz@infradead.org> 16494M: Ingo Molnar <mingo@redhat.com> 16495M: Arnaldo Carvalho de Melo <acme@kernel.org> 16496R: Mark Rutland <mark.rutland@arm.com> 16497R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16498R: Jiri Olsa <jolsa@kernel.org> 16499R: Namhyung Kim <namhyung@kernel.org> 16500R: Ian Rogers <irogers@google.com> 16501R: Adrian Hunter <adrian.hunter@intel.com> 16502L: linux-perf-users@vger.kernel.org 16503L: linux-kernel@vger.kernel.org 16504S: Supported 16505W: https://perf.wiki.kernel.org/ 16506T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16507F: arch/*/events/* 16508F: arch/*/events/*/* 16509F: arch/*/include/asm/perf_event.h 16510F: arch/*/kernel/*/*/perf_event*.c 16511F: arch/*/kernel/*/perf_event*.c 16512F: arch/*/kernel/perf_callchain.c 16513F: arch/*/kernel/perf_event*.c 16514F: include/linux/perf_event.h 16515F: include/uapi/linux/perf_event.h 16516F: kernel/events/* 16517F: tools/lib/perf/ 16518F: tools/perf/ 16519 16520PERFORMANCE EVENTS TOOLING ARM64 16521R: John Garry <john.g.garry@oracle.com> 16522R: Will Deacon <will@kernel.org> 16523R: James Clark <james.clark@arm.com> 16524R: Mike Leach <mike.leach@linaro.org> 16525R: Leo Yan <leo.yan@linaro.org> 16526L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16527S: Supported 16528F: tools/build/feature/test-libopencsd.c 16529F: tools/perf/arch/arm*/ 16530F: tools/perf/pmu-events/arch/arm64/ 16531F: tools/perf/util/arm-spe* 16532F: tools/perf/util/cs-etm* 16533 16534PERSONALITY HANDLING 16535M: Christoph Hellwig <hch@infradead.org> 16536L: linux-abi-devel@lists.sourceforge.net 16537S: Maintained 16538F: include/linux/personality.h 16539F: include/uapi/linux/personality.h 16540 16541PHOENIX RC FLIGHT CONTROLLER ADAPTER 16542M: Marcus Folkesson <marcus.folkesson@gmail.com> 16543L: linux-input@vger.kernel.org 16544S: Maintained 16545F: Documentation/input/devices/pxrc.rst 16546F: drivers/input/joystick/pxrc.c 16547 16548PHONET PROTOCOL 16549M: Remi Denis-Courmont <courmisch@gmail.com> 16550S: Supported 16551F: Documentation/networking/phonet.rst 16552F: include/linux/phonet.h 16553F: include/net/phonet/ 16554F: include/uapi/linux/phonet.h 16555F: net/phonet/ 16556 16557PHRAM MTD DRIVER 16558M: Joern Engel <joern@lazybastard.org> 16559L: linux-mtd@lists.infradead.org 16560S: Maintained 16561F: drivers/mtd/devices/phram.c 16562 16563PICOLCD HID DRIVER 16564M: Bruno Prémont <bonbons@linux-vserver.org> 16565L: linux-input@vger.kernel.org 16566S: Maintained 16567F: drivers/hid/hid-picolcd* 16568 16569PIDFD API 16570M: Christian Brauner <christian@brauner.io> 16571L: linux-kernel@vger.kernel.org 16572S: Maintained 16573T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16574F: samples/pidfd/ 16575F: tools/testing/selftests/clone3/ 16576F: tools/testing/selftests/pid_namespace/ 16577F: tools/testing/selftests/pidfd/ 16578K: (?i)pidfd 16579K: (?i)clone3 16580K: \b(clone_args|kernel_clone_args)\b 16581 16582PIN CONTROL SUBSYSTEM 16583M: Linus Walleij <linus.walleij@linaro.org> 16584L: linux-gpio@vger.kernel.org 16585S: Maintained 16586T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16587F: Documentation/devicetree/bindings/pinctrl/ 16588F: Documentation/driver-api/pin-control.rst 16589F: drivers/pinctrl/ 16590F: include/dt-bindings/pinctrl/ 16591F: include/linux/pinctrl/ 16592 16593PIN CONTROLLER - AMD 16594M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16595M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16596S: Maintained 16597F: drivers/pinctrl/pinctrl-amd.c 16598 16599PIN CONTROLLER - FREESCALE 16600M: Dong Aisheng <aisheng.dong@nxp.com> 16601M: Fabio Estevam <festevam@gmail.com> 16602M: Shawn Guo <shawnguo@kernel.org> 16603M: Jacky Bai <ping.bai@nxp.com> 16604R: Pengutronix Kernel Team <kernel@pengutronix.de> 16605L: linux-gpio@vger.kernel.org 16606S: Maintained 16607F: Documentation/devicetree/bindings/pinctrl/fsl,* 16608F: drivers/pinctrl/freescale/ 16609 16610PIN CONTROLLER - INTEL 16611M: Mika Westerberg <mika.westerberg@linux.intel.com> 16612M: Andy Shevchenko <andy@kernel.org> 16613S: Supported 16614T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16615F: drivers/pinctrl/intel/ 16616 16617PIN CONTROLLER - KEEMBAY 16618M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16619S: Supported 16620F: drivers/pinctrl/pinctrl-keembay* 16621 16622PIN CONTROLLER - MEDIATEK 16623M: Sean Wang <sean.wang@kernel.org> 16624L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16625S: Maintained 16626F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16627F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16628F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16629F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16630F: drivers/pinctrl/mediatek/ 16631 16632PIN CONTROLLER - MEDIATEK MIPS 16633M: Arınç ÜNAL <arinc.unal@arinc9.com> 16634M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16635L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16636L: linux-mips@vger.kernel.org 16637S: Maintained 16638F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16639F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16640F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16641F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16642F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16643F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16644F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16645F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16646F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16647F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16648F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16649F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16650F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16651F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16652F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16653 16654PIN CONTROLLER - MICROCHIP AT91 16655M: Ludovic Desroches <ludovic.desroches@microchip.com> 16656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16657L: linux-gpio@vger.kernel.org 16658S: Supported 16659F: drivers/gpio/gpio-sama5d2-piobu.c 16660F: drivers/pinctrl/pinctrl-at91* 16661 16662PIN CONTROLLER - NXP S32 16663M: Chester Lin <clin@suse.com> 16664R: NXP S32 Linux Team <s32@nxp.com> 16665L: linux-gpio@vger.kernel.org 16666S: Maintained 16667F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16668F: drivers/pinctrl/nxp/ 16669 16670PIN CONTROLLER - QUALCOMM 16671M: Bjorn Andersson <andersson@kernel.org> 16672L: linux-arm-msm@vger.kernel.org 16673S: Maintained 16674F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16675F: drivers/pinctrl/qcom/ 16676 16677PIN CONTROLLER - RENESAS 16678M: Geert Uytterhoeven <geert+renesas@glider.be> 16679L: linux-renesas-soc@vger.kernel.org 16680S: Supported 16681T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16682F: Documentation/devicetree/bindings/pinctrl/renesas,* 16683F: drivers/pinctrl/renesas/ 16684 16685PIN CONTROLLER - SAMSUNG 16686M: Tomasz Figa <tomasz.figa@gmail.com> 16687M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16688M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16689R: Alim Akhtar <alim.akhtar@samsung.com> 16690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16691L: linux-samsung-soc@vger.kernel.org 16692S: Maintained 16693C: irc://irc.libera.chat/linux-exynos 16694Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16695B: mailto:linux-samsung-soc@vger.kernel.org 16696T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16697F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16698F: drivers/pinctrl/samsung/ 16699F: include/dt-bindings/pinctrl/samsung.h 16700 16701PIN CONTROLLER - SINGLE 16702M: Tony Lindgren <tony@atomide.com> 16703M: Haojian Zhuang <haojian.zhuang@linaro.org> 16704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16705L: linux-omap@vger.kernel.org 16706S: Maintained 16707F: drivers/pinctrl/pinctrl-single.c 16708 16709PIN CONTROLLER - SUNPLUS / TIBBO 16710M: Dvorkin Dmitry <dvorkin@tibbo.com> 16711M: Wells Lu <wellslutw@gmail.com> 16712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16713S: Maintained 16714W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16715F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16716F: drivers/pinctrl/sunplus/ 16717F: include/dt-bindings/pinctrl/sppctl*.h 16718 16719PINE64 PINEPHONE KEYBOARD DRIVER 16720M: Samuel Holland <samuel@sholland.org> 16721S: Supported 16722F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16723F: drivers/input/keyboard/pinephone-keyboard.c 16724 16725PKTCDVD DRIVER 16726M: linux-block@vger.kernel.org 16727S: Orphan 16728F: drivers/block/pktcdvd.c 16729F: include/linux/pktcdvd.h 16730F: include/uapi/linux/pktcdvd.h 16731 16732PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16733M: Tomasz Duszynski <tduszyns@gmail.com> 16734S: Maintained 16735F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16736F: drivers/iio/chemical/pms7003.c 16737 16738PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16739M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16740L: netdev@vger.kernel.org 16741S: Maintained 16742F: drivers/net/phy/mdio-open-alliance.h 16743F: net/ethtool/plca.c 16744 16745PLDMFW LIBRARY 16746M: Jacob Keller <jacob.e.keller@intel.com> 16747S: Maintained 16748F: Documentation/driver-api/pldmfw/ 16749F: include/linux/pldmfw.h 16750F: lib/pldmfw/ 16751 16752PLX DMA DRIVER 16753M: Logan Gunthorpe <logang@deltatee.com> 16754S: Maintained 16755F: drivers/dma/plx_dma.c 16756 16757PM6764TR DRIVER 16758M: Charles Hsu <hsu.yungteng@gmail.com> 16759L: linux-hwmon@vger.kernel.org 16760S: Maintained 16761F: Documentation/hwmon/pm6764tr.rst 16762F: drivers/hwmon/pmbus/pm6764tr.c 16763 16764PM-GRAPH UTILITY 16765M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16766L: linux-pm@vger.kernel.org 16767S: Supported 16768W: https://01.org/pm-graph 16769B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16770T: git git://github.com/intel/pm-graph 16771F: tools/power/pm-graph 16772 16773PMBUS HARDWARE MONITORING DRIVERS 16774M: Guenter Roeck <linux@roeck-us.net> 16775L: linux-hwmon@vger.kernel.org 16776S: Maintained 16777W: http://hwmon.wiki.kernel.org/ 16778W: http://www.roeck-us.net/linux/drivers/ 16779T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16780F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16781F: Documentation/devicetree/bindings/hwmon/max31785.txt 16782F: Documentation/hwmon/adm1275.rst 16783F: Documentation/hwmon/ibm-cffps.rst 16784F: Documentation/hwmon/ir35221.rst 16785F: Documentation/hwmon/lm25066.rst 16786F: Documentation/hwmon/ltc2978.rst 16787F: Documentation/hwmon/ltc3815.rst 16788F: Documentation/hwmon/max16064.rst 16789F: Documentation/hwmon/max20751.rst 16790F: Documentation/hwmon/max31785.rst 16791F: Documentation/hwmon/max34440.rst 16792F: Documentation/hwmon/max8688.rst 16793F: Documentation/hwmon/pmbus-core.rst 16794F: Documentation/hwmon/pmbus.rst 16795F: Documentation/hwmon/tps40422.rst 16796F: Documentation/hwmon/ucd9000.rst 16797F: Documentation/hwmon/ucd9200.rst 16798F: Documentation/hwmon/zl6100.rst 16799F: drivers/hwmon/pmbus/ 16800F: include/linux/pmbus.h 16801 16802PMC SIERRA MaxRAID DRIVER 16803L: linux-scsi@vger.kernel.org 16804S: Orphan 16805W: http://www.pmc-sierra.com/ 16806F: drivers/scsi/pmcraid.* 16807 16808PMC SIERRA PM8001 DRIVER 16809M: Jack Wang <jinpu.wang@cloud.ionos.com> 16810L: linux-scsi@vger.kernel.org 16811S: Supported 16812F: drivers/scsi/pm8001/ 16813 16814PNI RM3100 IIO DRIVER 16815M: Song Qiang <songqiang1304521@gmail.com> 16816L: linux-iio@vger.kernel.org 16817S: Maintained 16818F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16819F: drivers/iio/magnetometer/rm3100* 16820 16821PNP SUPPORT 16822M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16823L: linux-acpi@vger.kernel.org 16824S: Maintained 16825F: drivers/pnp/ 16826F: include/linux/pnp.h 16827 16828POSIX CLOCKS and TIMERS 16829M: Thomas Gleixner <tglx@linutronix.de> 16830L: linux-kernel@vger.kernel.org 16831S: Maintained 16832T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16833F: fs/timerfd.c 16834F: include/linux/time_namespace.h 16835F: include/linux/timer* 16836F: kernel/time/*timer* 16837F: kernel/time/namespace.c 16838 16839POWER MANAGEMENT CORE 16840M: "Rafael J. Wysocki" <rafael@kernel.org> 16841L: linux-pm@vger.kernel.org 16842S: Supported 16843B: https://bugzilla.kernel.org 16844T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16845F: drivers/base/power/ 16846F: drivers/powercap/ 16847F: include/linux/intel_rapl.h 16848F: include/linux/pm.h 16849F: include/linux/pm_* 16850F: include/linux/powercap.h 16851F: kernel/configs/nopm.config 16852 16853DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16854M: Daniel Lezcano <daniel.lezcano@kernel.org> 16855L: linux-pm@vger.kernel.org 16856S: Supported 16857B: https://bugzilla.kernel.org 16858T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16859F: drivers/powercap/dtpm* 16860F: include/linux/dtpm.h 16861 16862POWER STATE COORDINATION INTERFACE (PSCI) 16863M: Mark Rutland <mark.rutland@arm.com> 16864M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16866S: Maintained 16867F: drivers/firmware/psci/ 16868F: include/linux/psci.h 16869F: include/uapi/linux/psci.h 16870 16871POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16872M: Sebastian Reichel <sre@kernel.org> 16873L: linux-pm@vger.kernel.org 16874S: Maintained 16875T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16876F: Documentation/ABI/testing/sysfs-class-power 16877F: Documentation/devicetree/bindings/power/supply/ 16878F: drivers/power/supply/ 16879F: include/linux/power/ 16880F: include/linux/power_supply.h 16881 16882POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16883M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16884L: linuxppc-dev@lists.ozlabs.org 16885S: Maintained 16886F: drivers/char/powernv-op-panel.c 16887 16888PPP OVER ATM (RFC 2364) 16889M: Mitchell Blank Jr <mitch@sfgoth.com> 16890S: Maintained 16891F: include/uapi/linux/atmppp.h 16892F: net/atm/pppoatm.c 16893 16894PPP OVER ETHERNET 16895M: Michal Ostrowski <mostrows@earthlink.net> 16896S: Maintained 16897F: drivers/net/ppp/pppoe.c 16898F: drivers/net/ppp/pppox.c 16899 16900PPP OVER L2TP 16901M: James Chapman <jchapman@katalix.com> 16902S: Maintained 16903F: include/linux/if_pppol2tp.h 16904F: include/uapi/linux/if_pppol2tp.h 16905F: net/l2tp/l2tp_ppp.c 16906 16907PPP PROTOCOL DRIVERS AND COMPRESSORS 16908L: linux-ppp@vger.kernel.org 16909S: Orphan 16910F: drivers/net/ppp/ppp_* 16911 16912PPS SUPPORT 16913M: Rodolfo Giometti <giometti@enneenne.com> 16914L: linuxpps@ml.enneenne.com (subscribers-only) 16915S: Maintained 16916W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16917F: Documentation/ABI/testing/sysfs-pps 16918F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16919F: Documentation/driver-api/pps.rst 16920F: drivers/pps/ 16921F: include/linux/pps*.h 16922F: include/uapi/linux/pps.h 16923 16924PPTP DRIVER 16925M: Dmitry Kozlov <xeb@mail.ru> 16926L: netdev@vger.kernel.org 16927S: Maintained 16928W: http://sourceforge.net/projects/accel-pptp 16929F: drivers/net/ppp/pptp.c 16930 16931PRESSURE STALL INFORMATION (PSI) 16932M: Johannes Weiner <hannes@cmpxchg.org> 16933M: Suren Baghdasaryan <surenb@google.com> 16934S: Maintained 16935F: include/linux/psi* 16936F: kernel/sched/psi.c 16937 16938PRINTK 16939M: Petr Mladek <pmladek@suse.com> 16940M: Sergey Senozhatsky <senozhatsky@chromium.org> 16941R: Steven Rostedt <rostedt@goodmis.org> 16942R: John Ogness <john.ogness@linutronix.de> 16943S: Maintained 16944T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16945F: include/linux/printk.h 16946F: kernel/printk/ 16947 16948PRINTK INDEXING 16949R: Chris Down <chris@chrisdown.name> 16950S: Maintained 16951F: Documentation/core-api/printk-index.rst 16952F: kernel/printk/index.c 16953K: printk_index 16954 16955PROC FILESYSTEM 16956L: linux-kernel@vger.kernel.org 16957L: linux-fsdevel@vger.kernel.org 16958S: Maintained 16959F: Documentation/filesystems/proc.rst 16960F: fs/proc/ 16961F: include/linux/proc_fs.h 16962F: tools/testing/selftests/proc/ 16963 16964PROC SYSCTL 16965M: Luis Chamberlain <mcgrof@kernel.org> 16966M: Kees Cook <keescook@chromium.org> 16967M: Iurii Zaikin <yzaikin@google.com> 16968L: linux-kernel@vger.kernel.org 16969L: linux-fsdevel@vger.kernel.org 16970S: Maintained 16971T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16972F: fs/proc/proc_sysctl.c 16973F: include/linux/sysctl.h 16974F: kernel/sysctl-test.c 16975F: kernel/sysctl.c 16976F: tools/testing/selftests/sysctl/ 16977 16978PS3 NETWORK SUPPORT 16979M: Geoff Levand <geoff@infradead.org> 16980L: netdev@vger.kernel.org 16981L: linuxppc-dev@lists.ozlabs.org 16982S: Maintained 16983F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16984 16985PS3 PLATFORM SUPPORT 16986M: Geoff Levand <geoff@infradead.org> 16987L: linuxppc-dev@lists.ozlabs.org 16988S: Maintained 16989F: arch/powerpc/boot/ps3* 16990F: arch/powerpc/include/asm/lv1call.h 16991F: arch/powerpc/include/asm/ps3*.h 16992F: arch/powerpc/platforms/ps3/ 16993F: drivers/*/ps3* 16994F: drivers/ps3/ 16995F: drivers/rtc/rtc-ps3.c 16996F: drivers/usb/host/*ps3.c 16997F: sound/ppc/snd_ps3* 16998 16999PS3VRAM DRIVER 17000M: Jim Paris <jim@jtan.com> 17001M: Geoff Levand <geoff@infradead.org> 17002L: linuxppc-dev@lists.ozlabs.org 17003S: Maintained 17004F: drivers/block/ps3vram.c 17005 17006PSAMPLE PACKET SAMPLING SUPPORT 17007M: Yotam Gigi <yotam.gi@gmail.com> 17008S: Maintained 17009F: include/net/psample.h 17010F: include/uapi/linux/psample.h 17011F: net/psample 17012 17013PSTORE FILESYSTEM 17014M: Kees Cook <keescook@chromium.org> 17015R: Tony Luck <tony.luck@intel.com> 17016R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17017L: linux-hardening@vger.kernel.org 17018S: Supported 17019T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17020F: Documentation/admin-guide/ramoops.rst 17021F: Documentation/admin-guide/pstore-blk.rst 17022F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17023F: drivers/acpi/apei/erst.c 17024F: drivers/firmware/efi/efi-pstore.c 17025F: fs/pstore/ 17026F: include/linux/pstore* 17027K: \b(pstore|ramoops) 17028 17029PTP HARDWARE CLOCK SUPPORT 17030M: Richard Cochran <richardcochran@gmail.com> 17031L: netdev@vger.kernel.org 17032S: Maintained 17033W: http://linuxptp.sourceforge.net/ 17034F: Documentation/ABI/testing/sysfs-ptp 17035F: Documentation/driver-api/ptp.rst 17036F: drivers/net/phy/dp83640* 17037F: drivers/ptp/* 17038F: include/linux/ptp_cl* 17039K: (?:\b|_)ptp(?:\b|_) 17040 17041PTP VIRTUAL CLOCK SUPPORT 17042M: Yangbo Lu <yangbo.lu@nxp.com> 17043L: netdev@vger.kernel.org 17044S: Maintained 17045F: drivers/ptp/ptp_vclock.c 17046F: net/ethtool/phc_vclocks.c 17047 17048PTRACE SUPPORT 17049M: Oleg Nesterov <oleg@redhat.com> 17050S: Maintained 17051F: arch/*/*/ptrace*.c 17052F: arch/*/include/asm/ptrace*.h 17053F: arch/*/ptrace*.c 17054F: include/asm-generic/syscall.h 17055F: include/linux/ptrace.h 17056F: include/linux/regset.h 17057F: include/uapi/linux/ptrace.h 17058F: kernel/ptrace.c 17059 17060PULSE8-CEC DRIVER 17061M: Hans Verkuil <hverkuil@xs4all.nl> 17062L: linux-media@vger.kernel.org 17063S: Maintained 17064T: git git://linuxtv.org/media_tree.git 17065F: drivers/media/cec/usb/pulse8/ 17066 17067PURELIFI PLFXLC DRIVER 17068M: Srinivasan Raju <srini.raju@purelifi.com> 17069L: linux-wireless@vger.kernel.org 17070S: Supported 17071F: drivers/net/wireless/purelifi/plfxlc/ 17072 17073PVRUSB2 VIDEO4LINUX DRIVER 17074M: Mike Isely <isely@pobox.com> 17075L: pvrusb2@isely.net (subscribers-only) 17076L: linux-media@vger.kernel.org 17077S: Maintained 17078W: http://www.isely.net/pvrusb2/ 17079T: git git://linuxtv.org/media_tree.git 17080F: Documentation/driver-api/media/drivers/pvrusb2* 17081F: drivers/media/usb/pvrusb2/ 17082 17083PWC WEBCAM DRIVER 17084M: Hans Verkuil <hverkuil@xs4all.nl> 17085L: linux-media@vger.kernel.org 17086S: Odd Fixes 17087T: git git://linuxtv.org/media_tree.git 17088F: drivers/media/usb/pwc/* 17089F: include/trace/events/pwc.h 17090 17091PWM IR Transmitter 17092M: Sean Young <sean@mess.org> 17093L: linux-media@vger.kernel.org 17094S: Maintained 17095F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17096F: drivers/media/rc/pwm-ir-tx.c 17097 17098PWM SUBSYSTEM 17099M: Thierry Reding <thierry.reding@gmail.com> 17100R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17101L: linux-pwm@vger.kernel.org 17102S: Maintained 17103Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17104T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17105F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17106F: Documentation/devicetree/bindings/pwm/ 17107F: Documentation/driver-api/pwm.rst 17108F: drivers/gpio/gpio-mvebu.c 17109F: drivers/pwm/ 17110F: drivers/video/backlight/pwm_bl.c 17111F: include/dt-bindings/pwm/ 17112F: include/linux/pwm.h 17113F: include/linux/pwm_backlight.h 17114K: pwm_(config|apply_state|ops) 17115 17116PXA GPIO DRIVER 17117M: Robert Jarzmik <robert.jarzmik@free.fr> 17118L: linux-gpio@vger.kernel.org 17119S: Maintained 17120F: drivers/gpio/gpio-pxa.c 17121 17122PXA MMCI DRIVER 17123S: Orphan 17124 17125PXA RTC DRIVER 17126M: Robert Jarzmik <robert.jarzmik@free.fr> 17127L: linux-rtc@vger.kernel.org 17128S: Maintained 17129 17130PXA2xx/PXA3xx SUPPORT 17131M: Daniel Mack <daniel@zonque.org> 17132M: Haojian Zhuang <haojian.zhuang@gmail.com> 17133M: Robert Jarzmik <robert.jarzmik@free.fr> 17134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17135S: Maintained 17136T: git git://github.com/hzhuang1/linux.git 17137T: git git://github.com/rjarzmik/linux.git 17138F: arch/arm/boot/dts/pxa* 17139F: arch/arm/mach-pxa/ 17140F: drivers/dma/pxa* 17141F: drivers/pcmcia/pxa2xx* 17142F: drivers/pinctrl/pxa/ 17143F: drivers/spi/spi-pxa2xx* 17144F: drivers/usb/gadget/udc/pxa2* 17145F: include/sound/pxa2xx-lib.h 17146F: sound/arm/pxa* 17147F: sound/soc/pxa/ 17148 17149QAT DRIVER 17150M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17151L: qat-linux@intel.com 17152S: Supported 17153F: drivers/crypto/intel/qat/ 17154 17155QCOM AUDIO (ASoC) DRIVERS 17156M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17157M: Banajit Goswami <bgoswami@quicinc.com> 17158L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17159S: Supported 17160F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17161F: Documentation/devicetree/bindings/sound/qcom,* 17162F: drivers/soc/qcom/apr.c 17163F: include/dt-bindings/sound/qcom,wcd9335.h 17164F: sound/soc/codecs/lpass-rx-macro.* 17165F: sound/soc/codecs/lpass-tx-macro.* 17166F: sound/soc/codecs/lpass-va-macro.c 17167F: sound/soc/codecs/lpass-wsa-macro.* 17168F: sound/soc/codecs/msm8916-wcd-analog.c 17169F: sound/soc/codecs/msm8916-wcd-digital.c 17170F: sound/soc/codecs/wcd9335.* 17171F: sound/soc/codecs/wcd934x.c 17172F: sound/soc/codecs/wcd-clsh-v2.* 17173F: sound/soc/codecs/wcd-mbhc-v2.* 17174F: sound/soc/codecs/wsa881x.c 17175F: sound/soc/codecs/wsa883x.c 17176F: sound/soc/qcom/ 17177 17178QCOM EMBEDDED USB DEBUGGER (EUD) 17179M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17180L: linux-arm-msm@vger.kernel.org 17181S: Maintained 17182F: Documentation/ABI/testing/sysfs-driver-eud 17183F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17184F: drivers/usb/misc/qcom_eud.c 17185 17186QCOM IPA DRIVER 17187M: Alex Elder <elder@kernel.org> 17188L: netdev@vger.kernel.org 17189S: Supported 17190F: drivers/net/ipa/ 17191 17192QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17193M: Gabriel Somlo <somlo@cmu.edu> 17194M: "Michael S. Tsirkin" <mst@redhat.com> 17195L: qemu-devel@nongnu.org 17196S: Maintained 17197F: drivers/firmware/qemu_fw_cfg.c 17198F: include/uapi/linux/qemu_fw_cfg.h 17199 17200QIB DRIVER 17201M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17202L: linux-rdma@vger.kernel.org 17203S: Supported 17204F: drivers/infiniband/hw/qib/ 17205 17206QLOGIC QL41xxx FCOE DRIVER 17207M: Saurav Kashyap <skashyap@marvell.com> 17208M: Javed Hasan <jhasan@marvell.com> 17209M: GR-QLogic-Storage-Upstream@marvell.com 17210L: linux-scsi@vger.kernel.org 17211S: Supported 17212F: drivers/scsi/qedf/ 17213 17214QLOGIC QL41xxx ISCSI DRIVER 17215M: Nilesh Javali <njavali@marvell.com> 17216M: Manish Rangankar <mrangankar@marvell.com> 17217M: GR-QLogic-Storage-Upstream@marvell.com 17218L: linux-scsi@vger.kernel.org 17219S: Supported 17220F: drivers/scsi/qedi/ 17221 17222QLOGIC QL4xxx ETHERNET DRIVER 17223M: Ariel Elior <aelior@marvell.com> 17224M: Manish Chopra <manishc@marvell.com> 17225L: netdev@vger.kernel.org 17226S: Supported 17227F: drivers/net/ethernet/qlogic/qed/ 17228F: drivers/net/ethernet/qlogic/qede/ 17229F: include/linux/qed/ 17230 17231QLOGIC QL4xxx RDMA DRIVER 17232M: Michal Kalderon <mkalderon@marvell.com> 17233M: Ariel Elior <aelior@marvell.com> 17234L: linux-rdma@vger.kernel.org 17235S: Supported 17236F: drivers/infiniband/hw/qedr/ 17237F: include/uapi/rdma/qedr-abi.h 17238 17239QLOGIC QLA1280 SCSI DRIVER 17240M: Michael Reed <mdr@sgi.com> 17241L: linux-scsi@vger.kernel.org 17242S: Maintained 17243F: drivers/scsi/qla1280.[ch] 17244 17245QLOGIC QLA2XXX FC-SCSI DRIVER 17246M: Nilesh Javali <njavali@marvell.com> 17247M: GR-QLogic-Storage-Upstream@marvell.com 17248L: linux-scsi@vger.kernel.org 17249S: Supported 17250F: drivers/scsi/qla2xxx/ 17251 17252QLOGIC QLA3XXX NETWORK DRIVER 17253M: GR-Linux-NIC-Dev@marvell.com 17254L: netdev@vger.kernel.org 17255S: Supported 17256F: drivers/net/ethernet/qlogic/qla3xxx.* 17257 17258QLOGIC QLA4XXX iSCSI DRIVER 17259M: Nilesh Javali <njavali@marvell.com> 17260M: Manish Rangankar <mrangankar@marvell.com> 17261M: GR-QLogic-Storage-Upstream@marvell.com 17262L: linux-scsi@vger.kernel.org 17263S: Supported 17264F: drivers/scsi/qla4xxx/ 17265 17266QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17267M: Shahed Shaikh <shshaikh@marvell.com> 17268M: Manish Chopra <manishc@marvell.com> 17269M: GR-Linux-NIC-Dev@marvell.com 17270L: netdev@vger.kernel.org 17271S: Supported 17272F: drivers/net/ethernet/qlogic/qlcnic/ 17273 17274QLOGIC QLGE 10Gb ETHERNET DRIVER 17275M: Manish Chopra <manishc@marvell.com> 17276M: GR-Linux-NIC-Dev@marvell.com 17277M: Coiby Xu <coiby.xu@gmail.com> 17278L: netdev@vger.kernel.org 17279S: Supported 17280F: Documentation/networking/device_drivers/qlogic/qlge.rst 17281F: drivers/staging/qlge/ 17282 17283QM1D1B0004 MEDIA DRIVER 17284M: Akihiro Tsukada <tskd08@gmail.com> 17285L: linux-media@vger.kernel.org 17286S: Odd Fixes 17287F: drivers/media/tuners/qm1d1b0004* 17288 17289QM1D1C0042 MEDIA DRIVER 17290M: Akihiro Tsukada <tskd08@gmail.com> 17291L: linux-media@vger.kernel.org 17292S: Odd Fixes 17293F: drivers/media/tuners/qm1d1c0042* 17294 17295QNX4 FILESYSTEM 17296M: Anders Larsen <al@alarsen.net> 17297S: Maintained 17298W: http://www.alarsen.net/linux/qnx4fs/ 17299F: fs/qnx4/ 17300F: include/uapi/linux/qnx4_fs.h 17301F: include/uapi/linux/qnxtypes.h 17302 17303QNX6 FILESYSTEM 17304S: Orphan 17305F: Documentation/filesystems/qnx6.rst 17306F: fs/qnx6/ 17307F: include/linux/qnx6_fs.h 17308 17309QORIQ DPAA2 FSL-MC BUS DRIVER 17310M: Stuart Yoder <stuyoder@gmail.com> 17311M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17312L: linux-kernel@vger.kernel.org 17313S: Maintained 17314F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17315F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17316F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17317F: drivers/bus/fsl-mc/ 17318F: include/uapi/linux/fsl_mc.h 17319 17320QT1010 MEDIA DRIVER 17321M: Antti Palosaari <crope@iki.fi> 17322L: linux-media@vger.kernel.org 17323S: Maintained 17324W: https://linuxtv.org 17325W: http://palosaari.fi/linux/ 17326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17327T: git git://linuxtv.org/anttip/media_tree.git 17328F: drivers/media/tuners/qt1010* 17329 17330QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17331M: Kalle Valo <kvalo@kernel.org> 17332L: ath10k@lists.infradead.org 17333S: Supported 17334W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17335T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17336F: drivers/net/wireless/ath/ath10k/ 17337F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17338 17339QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17340M: Kalle Valo <kvalo@kernel.org> 17341L: ath11k@lists.infradead.org 17342S: Supported 17343T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17344F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17345F: drivers/net/wireless/ath/ath11k/ 17346 17347QUALCOMM ATH12K WIRELESS DRIVER 17348M: Kalle Valo <kvalo@kernel.org> 17349L: ath12k@lists.infradead.org 17350S: Supported 17351T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17352F: drivers/net/wireless/ath/ath12k/ 17353 17354QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17355M: Toke Høiland-Jørgensen <toke@toke.dk> 17356L: linux-wireless@vger.kernel.org 17357S: Maintained 17358W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17359F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17360F: drivers/net/wireless/ath/ath9k/ 17361 17362QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17363M: Stephan Gerhold <stephan@gerhold.net> 17364L: netdev@vger.kernel.org 17365L: linux-arm-msm@vger.kernel.org 17366S: Maintained 17367F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17368F: drivers/net/wwan/qcom_bam_dmux.c 17369 17370QUALCOMM CAMERA SUBSYSTEM DRIVER 17371M: Robert Foss <rfoss@kernel.org> 17372M: Todor Tomov <todor.too@gmail.com> 17373M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17374L: linux-media@vger.kernel.org 17375S: Maintained 17376F: Documentation/admin-guide/media/qcom_camss.rst 17377F: Documentation/devicetree/bindings/media/*camss* 17378F: drivers/media/platform/qcom/camss/ 17379 17380QUALCOMM CLOCK DRIVERS 17381M: Bjorn Andersson <andersson@kernel.org> 17382L: linux-arm-msm@vger.kernel.org 17383S: Supported 17384T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17385F: Documentation/devicetree/bindings/clock/qcom,* 17386F: drivers/clk/qcom/ 17387F: include/dt-bindings/clock/qcom,* 17388 17389QUALCOMM CLOUD AI (QAIC) DRIVER 17390M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17391L: linux-arm-msm@vger.kernel.org 17392L: dri-devel@lists.freedesktop.org 17393S: Supported 17394T: git git://anongit.freedesktop.org/drm/drm-misc 17395F: Documentation/accel/qaic/ 17396F: drivers/accel/qaic/ 17397F: include/uapi/drm/qaic_accel.h 17398 17399QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17400M: Bjorn Andersson <andersson@kernel.org> 17401M: Konrad Dybcio <konrad.dybcio@linaro.org> 17402L: linux-pm@vger.kernel.org 17403L: linux-arm-msm@vger.kernel.org 17404S: Maintained 17405F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17406F: drivers/soc/qcom/cpr.c 17407 17408QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17409M: Ilia Lin <ilia.lin@kernel.org> 17410L: linux-pm@vger.kernel.org 17411S: Maintained 17412F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17413F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17414F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17415 17416QUALCOMM CRYPTO DRIVERS 17417M: Thara Gopinath <thara.gopinath@gmail.com> 17418L: linux-crypto@vger.kernel.org 17419L: linux-arm-msm@vger.kernel.org 17420S: Maintained 17421F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17422F: drivers/crypto/qce/ 17423 17424QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17425M: Timur Tabi <timur@kernel.org> 17426L: netdev@vger.kernel.org 17427S: Maintained 17428F: drivers/net/ethernet/qualcomm/emac/ 17429 17430QUALCOMM ETHQOS ETHERNET DRIVER 17431M: Vinod Koul <vkoul@kernel.org> 17432R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17433L: netdev@vger.kernel.org 17434S: Maintained 17435F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17436F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17437 17438QUALCOMM FASTRPC DRIVER 17439M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17440M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17441L: linux-arm-msm@vger.kernel.org 17442S: Maintained 17443F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17444F: drivers/misc/fastrpc.c 17445F: include/uapi/misc/fastrpc.h 17446 17447QUALCOMM HEXAGON ARCHITECTURE 17448M: Brian Cain <bcain@quicinc.com> 17449L: linux-hexagon@vger.kernel.org 17450T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17451S: Supported 17452F: arch/hexagon/ 17453 17454QUALCOMM HIDMA DRIVER 17455M: Sinan Kaya <okaya@kernel.org> 17456L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17457L: linux-arm-msm@vger.kernel.org 17458L: dmaengine@vger.kernel.org 17459S: Supported 17460F: drivers/dma/qcom/hidma* 17461 17462QUALCOMM I2C CCI DRIVER 17463M: Loic Poulain <loic.poulain@linaro.org> 17464M: Robert Foss <rfoss@kernel.org> 17465L: linux-i2c@vger.kernel.org 17466L: linux-arm-msm@vger.kernel.org 17467S: Maintained 17468F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17469F: drivers/i2c/busses/i2c-qcom-cci.c 17470 17471QUALCOMM INTERCONNECT BWMON DRIVER 17472M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17473L: linux-arm-msm@vger.kernel.org 17474S: Maintained 17475F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17476F: drivers/soc/qcom/icc-bwmon.c 17477 17478QUALCOMM IOMMU 17479M: Rob Clark <robdclark@gmail.com> 17480L: iommu@lists.linux.dev 17481L: linux-arm-msm@vger.kernel.org 17482S: Maintained 17483F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17484 17485QUALCOMM IPC ROUTER (QRTR) DRIVER 17486M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17487L: linux-arm-msm@vger.kernel.org 17488S: Maintained 17489F: include/trace/events/qrtr.h 17490F: include/uapi/linux/qrtr.h 17491F: net/qrtr/ 17492 17493QUALCOMM IPCC MAILBOX DRIVER 17494M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17495L: linux-arm-msm@vger.kernel.org 17496S: Supported 17497F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17498F: drivers/mailbox/qcom-ipcc.c 17499F: include/dt-bindings/mailbox/qcom-ipcc.h 17500 17501QUALCOMM IPQ4019 USB PHY DRIVER 17502M: Robert Marko <robert.marko@sartura.hr> 17503M: Luka Perkov <luka.perkov@sartura.hr> 17504L: linux-arm-msm@vger.kernel.org 17505S: Maintained 17506F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17507F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17508 17509QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17510M: Robert Marko <robert.marko@sartura.hr> 17511M: Luka Perkov <luka.perkov@sartura.hr> 17512L: linux-arm-msm@vger.kernel.org 17513S: Maintained 17514F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17515F: drivers/regulator/vqmmc-ipq4019-regulator.c 17516 17517QUALCOMM NAND CONTROLLER DRIVER 17518M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17519L: linux-mtd@lists.infradead.org 17520L: linux-arm-msm@vger.kernel.org 17521S: Maintained 17522F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17523F: drivers/mtd/nand/raw/qcom_nandc.c 17524 17525QUALCOMM RMNET DRIVER 17526M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17527M: Sean Tranchetti <quic_stranche@quicinc.com> 17528L: netdev@vger.kernel.org 17529S: Maintained 17530F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17531F: drivers/net/ethernet/qualcomm/rmnet/ 17532F: include/linux/if_rmnet.h 17533 17534QUALCOMM TSENS THERMAL DRIVER 17535M: Amit Kucheria <amitk@kernel.org> 17536M: Thara Gopinath <thara.gopinath@gmail.com> 17537L: linux-pm@vger.kernel.org 17538L: linux-arm-msm@vger.kernel.org 17539S: Maintained 17540F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17541F: drivers/thermal/qcom/ 17542 17543QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17544M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17545M: Vikash Garodia <quic_vgarodia@quicinc.com> 17546L: linux-media@vger.kernel.org 17547L: linux-arm-msm@vger.kernel.org 17548S: Maintained 17549T: git git://linuxtv.org/media_tree.git 17550F: Documentation/devicetree/bindings/media/*venus* 17551F: drivers/media/platform/qcom/venus/ 17552 17553QUALCOMM WCN36XX WIRELESS DRIVER 17554M: Loic Poulain <loic.poulain@linaro.org> 17555L: wcn36xx@lists.infradead.org 17556S: Supported 17557W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17558F: drivers/net/wireless/ath/wcn36xx/ 17559 17560QUANTENNA QTNFMAC WIRELESS DRIVER 17561M: Igor Mitsyanko <imitsyanko@quantenna.com> 17562R: Sergey Matyukevich <geomatsi@gmail.com> 17563L: linux-wireless@vger.kernel.org 17564S: Maintained 17565F: drivers/net/wireless/quantenna 17566 17567RADEON and AMDGPU DRM DRIVERS 17568M: Alex Deucher <alexander.deucher@amd.com> 17569M: Christian König <christian.koenig@amd.com> 17570M: Pan, Xinhui <Xinhui.Pan@amd.com> 17571L: amd-gfx@lists.freedesktop.org 17572S: Supported 17573T: git https://gitlab.freedesktop.org/agd5f/linux.git 17574B: https://gitlab.freedesktop.org/drm/amd/-/issues 17575C: irc://irc.oftc.net/radeon 17576F: Documentation/gpu/amdgpu/ 17577F: drivers/gpu/drm/amd/ 17578F: drivers/gpu/drm/radeon/ 17579F: include/uapi/drm/amdgpu_drm.h 17580F: include/uapi/drm/radeon_drm.h 17581 17582RADEON FRAMEBUFFER DISPLAY DRIVER 17583M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17584L: linux-fbdev@vger.kernel.org 17585S: Maintained 17586F: drivers/video/fbdev/aty/radeon* 17587F: include/uapi/linux/radeonfb.h 17588 17589RADIOSHARK RADIO DRIVER 17590M: Hans Verkuil <hverkuil@xs4all.nl> 17591L: linux-media@vger.kernel.org 17592S: Maintained 17593T: git git://linuxtv.org/media_tree.git 17594F: drivers/media/radio/radio-shark.c 17595 17596RADIOSHARK2 RADIO DRIVER 17597M: Hans Verkuil <hverkuil@xs4all.nl> 17598L: linux-media@vger.kernel.org 17599S: Maintained 17600T: git git://linuxtv.org/media_tree.git 17601F: drivers/media/radio/radio-shark2.c 17602F: drivers/media/radio/radio-tea5777.c 17603 17604RADOS BLOCK DEVICE (RBD) 17605M: Ilya Dryomov <idryomov@gmail.com> 17606R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17607L: ceph-devel@vger.kernel.org 17608S: Supported 17609W: http://ceph.com/ 17610T: git https://github.com/ceph/ceph-client.git 17611F: Documentation/ABI/testing/sysfs-bus-rbd 17612F: drivers/block/rbd.c 17613F: drivers/block/rbd_types.h 17614 17615RAGE128 FRAMEBUFFER DISPLAY DRIVER 17616L: linux-fbdev@vger.kernel.org 17617S: Orphan 17618F: drivers/video/fbdev/aty/aty128fb.c 17619 17620RAINSHADOW-CEC DRIVER 17621M: Hans Verkuil <hverkuil@xs4all.nl> 17622L: linux-media@vger.kernel.org 17623S: Maintained 17624T: git git://linuxtv.org/media_tree.git 17625F: drivers/media/cec/usb/rainshadow/ 17626 17627RALINK MIPS ARCHITECTURE 17628M: John Crispin <john@phrozen.org> 17629L: linux-mips@vger.kernel.org 17630S: Maintained 17631F: arch/mips/ralink 17632 17633RALINK MT7621 MIPS ARCHITECTURE 17634M: Arınç ÜNAL <arinc.unal@arinc9.com> 17635M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17636L: linux-mips@vger.kernel.org 17637S: Maintained 17638F: arch/mips/boot/dts/ralink/mt7621* 17639 17640RALINK RT2X00 WIRELESS LAN DRIVER 17641M: Stanislaw Gruszka <stf_xl@wp.pl> 17642M: Helmut Schaa <helmut.schaa@googlemail.com> 17643L: linux-wireless@vger.kernel.org 17644S: Maintained 17645F: drivers/net/wireless/ralink/rt2x00/ 17646 17647RAMDISK RAM BLOCK DEVICE DRIVER 17648M: Jens Axboe <axboe@kernel.dk> 17649S: Maintained 17650F: Documentation/admin-guide/blockdev/ramdisk.rst 17651F: drivers/block/brd.c 17652 17653RANCHU VIRTUAL BOARD FOR MIPS 17654M: Miodrag Dinic <miodrag.dinic@mips.com> 17655L: linux-mips@vger.kernel.org 17656S: Supported 17657F: arch/mips/configs/generic/board-ranchu.config 17658F: arch/mips/generic/board-ranchu.c 17659 17660RANDOM NUMBER DRIVER 17661M: "Theodore Ts'o" <tytso@mit.edu> 17662M: Jason A. Donenfeld <Jason@zx2c4.com> 17663T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17664S: Maintained 17665F: drivers/char/random.c 17666F: drivers/virt/vmgenid.c 17667 17668RAPIDIO SUBSYSTEM 17669M: Matt Porter <mporter@kernel.crashing.org> 17670M: Alexandre Bounine <alex.bou9@gmail.com> 17671S: Maintained 17672F: drivers/rapidio/ 17673 17674RAS INFRASTRUCTURE 17675M: Tony Luck <tony.luck@intel.com> 17676M: Borislav Petkov <bp@alien8.de> 17677L: linux-edac@vger.kernel.org 17678S: Maintained 17679F: Documentation/admin-guide/ras.rst 17680F: drivers/ras/ 17681F: include/linux/ras.h 17682F: include/ras/ras_event.h 17683 17684RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17685L: linux-wireless@vger.kernel.org 17686S: Orphan 17687F: drivers/net/wireless/legacy/ray* 17688 17689RC-CORE / LIRC FRAMEWORK 17690M: Sean Young <sean@mess.org> 17691L: linux-media@vger.kernel.org 17692S: Maintained 17693W: http://linuxtv.org 17694T: git git://linuxtv.org/media_tree.git 17695F: Documentation/driver-api/media/rc-core.rst 17696F: Documentation/userspace-api/media/rc/ 17697F: drivers/media/rc/ 17698F: include/media/rc-map.h 17699F: include/media/rc-core.h 17700F: include/uapi/linux/lirc.h 17701 17702RCMM REMOTE CONTROLS DECODER 17703M: Patrick Lerda <patrick9876@free.fr> 17704S: Maintained 17705F: drivers/media/rc/ir-rcmm-decoder.c 17706 17707RCUTORTURE TEST FRAMEWORK 17708M: "Paul E. McKenney" <paulmck@kernel.org> 17709M: Josh Triplett <josh@joshtriplett.org> 17710R: Steven Rostedt <rostedt@goodmis.org> 17711R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17712R: Lai Jiangshan <jiangshanlai@gmail.com> 17713L: rcu@vger.kernel.org 17714S: Supported 17715T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17716F: tools/testing/selftests/rcutorture 17717 17718RDACM20 Camera Sensor 17719M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17720M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17721M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17722M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17723L: linux-media@vger.kernel.org 17724S: Maintained 17725F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17726F: drivers/media/i2c/max9271.c 17727F: drivers/media/i2c/max9271.h 17728F: drivers/media/i2c/rdacm20.c 17729 17730RDACM21 Camera Sensor 17731M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17732M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17733M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17734M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17735L: linux-media@vger.kernel.org 17736S: Maintained 17737F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17738F: drivers/media/i2c/max9271.c 17739F: drivers/media/i2c/max9271.h 17740F: drivers/media/i2c/rdacm21.c 17741 17742RDC R-321X SoC 17743M: Florian Fainelli <florian@openwrt.org> 17744S: Maintained 17745 17746RDC R6040 FAST ETHERNET DRIVER 17747M: Florian Fainelli <f.fainelli@gmail.com> 17748L: netdev@vger.kernel.org 17749S: Maintained 17750F: drivers/net/ethernet/rdc/r6040.c 17751 17752RDMAVT - RDMA verbs software 17753M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17754L: linux-rdma@vger.kernel.org 17755S: Supported 17756F: drivers/infiniband/sw/rdmavt 17757 17758RDS - RELIABLE DATAGRAM SOCKETS 17759M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17760L: netdev@vger.kernel.org 17761L: linux-rdma@vger.kernel.org 17762L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17763S: Supported 17764W: https://oss.oracle.com/projects/rds/ 17765F: Documentation/networking/rds.rst 17766F: net/rds/ 17767 17768RDT - RESOURCE ALLOCATION 17769M: Fenghua Yu <fenghua.yu@intel.com> 17770M: Reinette Chatre <reinette.chatre@intel.com> 17771L: linux-kernel@vger.kernel.org 17772S: Supported 17773F: Documentation/arch/x86/resctrl* 17774F: arch/x86/include/asm/resctrl.h 17775F: arch/x86/kernel/cpu/resctrl/ 17776F: tools/testing/selftests/resctrl/ 17777 17778READ-COPY UPDATE (RCU) 17779M: "Paul E. McKenney" <paulmck@kernel.org> 17780M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17781M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17782M: Joel Fernandes <joel@joelfernandes.org> 17783M: Josh Triplett <josh@joshtriplett.org> 17784M: Boqun Feng <boqun.feng@gmail.com> 17785R: Steven Rostedt <rostedt@goodmis.org> 17786R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17787R: Lai Jiangshan <jiangshanlai@gmail.com> 17788R: Zqiang <qiang1.zhang@intel.com> 17789L: rcu@vger.kernel.org 17790S: Supported 17791W: http://www.rdrop.com/users/paulmck/RCU/ 17792T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17793F: Documentation/RCU/ 17794F: include/linux/rcu* 17795F: kernel/rcu/ 17796X: Documentation/RCU/torture.rst 17797X: include/linux/srcu*.h 17798X: kernel/rcu/srcu*.c 17799 17800REAL TIME CLOCK (RTC) SUBSYSTEM 17801M: Alessandro Zummo <a.zummo@towertech.it> 17802M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17803L: linux-rtc@vger.kernel.org 17804S: Maintained 17805Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17806T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17807F: Documentation/admin-guide/rtc.rst 17808F: Documentation/devicetree/bindings/rtc/ 17809F: drivers/rtc/ 17810F: include/linux/platform_data/rtc-* 17811F: include/linux/rtc.h 17812F: include/linux/rtc/ 17813F: include/uapi/linux/rtc.h 17814F: tools/testing/selftests/rtc/ 17815 17816REALTEK AUDIO CODECS 17817M: Oder Chiou <oder_chiou@realtek.com> 17818S: Maintained 17819F: include/sound/rt*.h 17820F: sound/soc/codecs/rt* 17821 17822REALTEK OTTO WATCHDOG 17823M: Sander Vanheule <sander@svanheule.net> 17824L: linux-watchdog@vger.kernel.org 17825S: Maintained 17826F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17827F: drivers/watchdog/realtek_otto_wdt.c 17828 17829REALTEK RTL83xx SMI DSA ROUTER CHIPS 17830M: Linus Walleij <linus.walleij@linaro.org> 17831M: Alvin Šipraga <alsi@bang-olufsen.dk> 17832S: Maintained 17833F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17834F: drivers/net/dsa/realtek/* 17835 17836REALTEK WIRELESS DRIVER (rtlwifi family) 17837M: Ping-Ke Shih <pkshih@realtek.com> 17838L: linux-wireless@vger.kernel.org 17839S: Maintained 17840W: https://wireless.wiki.kernel.org/ 17841T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17842F: drivers/net/wireless/realtek/rtlwifi/ 17843 17844REALTEK WIRELESS DRIVER (rtw88) 17845M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17846L: linux-wireless@vger.kernel.org 17847S: Maintained 17848F: drivers/net/wireless/realtek/rtw88/ 17849 17850REALTEK WIRELESS DRIVER (rtw89) 17851M: Ping-Ke Shih <pkshih@realtek.com> 17852L: linux-wireless@vger.kernel.org 17853S: Maintained 17854F: drivers/net/wireless/realtek/rtw89/ 17855 17856REDPINE WIRELESS DRIVER 17857L: linux-wireless@vger.kernel.org 17858S: Orphan 17859F: drivers/net/wireless/rsi/ 17860 17861REGISTER MAP ABSTRACTION 17862M: Mark Brown <broonie@kernel.org> 17863L: linux-kernel@vger.kernel.org 17864S: Supported 17865T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17866F: Documentation/devicetree/bindings/regmap/ 17867F: drivers/base/regmap/ 17868F: include/linux/regmap.h 17869 17870REISERFS FILE SYSTEM 17871L: reiserfs-devel@vger.kernel.org 17872S: Supported 17873F: fs/reiserfs/ 17874 17875REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17876M: Bjorn Andersson <andersson@kernel.org> 17877M: Mathieu Poirier <mathieu.poirier@linaro.org> 17878L: linux-remoteproc@vger.kernel.org 17879S: Maintained 17880T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17881F: Documentation/ABI/testing/sysfs-class-remoteproc 17882F: Documentation/devicetree/bindings/remoteproc/ 17883F: Documentation/staging/remoteproc.rst 17884F: drivers/remoteproc/ 17885F: include/linux/remoteproc.h 17886F: include/linux/remoteproc/ 17887 17888REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17889M: Bjorn Andersson <andersson@kernel.org> 17890M: Mathieu Poirier <mathieu.poirier@linaro.org> 17891L: linux-remoteproc@vger.kernel.org 17892S: Maintained 17893T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17894F: Documentation/ABI/testing/sysfs-bus-rpmsg 17895F: Documentation/staging/rpmsg.rst 17896F: drivers/rpmsg/ 17897F: include/linux/rpmsg.h 17898F: include/linux/rpmsg/ 17899F: include/uapi/linux/rpmsg.h 17900F: samples/rpmsg/ 17901 17902REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17903M: Stephan Gerhold <stephan@gerhold.net> 17904L: netdev@vger.kernel.org 17905L: linux-remoteproc@vger.kernel.org 17906S: Maintained 17907F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17908 17909RENESAS CLOCK DRIVERS 17910M: Geert Uytterhoeven <geert+renesas@glider.be> 17911L: linux-renesas-soc@vger.kernel.org 17912S: Supported 17913T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17914F: Documentation/devicetree/bindings/clock/renesas,* 17915F: drivers/clk/renesas/ 17916 17917RENESAS EMEV2 I2C DRIVER 17918M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17919L: linux-renesas-soc@vger.kernel.org 17920S: Supported 17921F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17922F: drivers/i2c/busses/i2c-emev2.c 17923 17924RENESAS ETHERNET DRIVERS 17925R: Sergey Shtylyov <s.shtylyov@omp.ru> 17926L: netdev@vger.kernel.org 17927L: linux-renesas-soc@vger.kernel.org 17928F: Documentation/devicetree/bindings/net/renesas,*.yaml 17929F: drivers/net/ethernet/renesas/ 17930F: include/linux/sh_eth.h 17931 17932RENESAS IDT821034 ASoC CODEC 17933M: Herve Codina <herve.codina@bootlin.com> 17934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17935S: Maintained 17936F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 17937F: sound/soc/codecs/idt821034.c 17938 17939RENESAS R-CAR GYROADC DRIVER 17940M: Marek Vasut <marek.vasut@gmail.com> 17941L: linux-iio@vger.kernel.org 17942S: Supported 17943F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17944F: drivers/iio/adc/rcar-gyroadc.c 17945 17946RENESAS R-CAR I2C DRIVERS 17947M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17948L: linux-renesas-soc@vger.kernel.org 17949S: Supported 17950F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17951F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17952F: drivers/i2c/busses/i2c-rcar.c 17953F: drivers/i2c/busses/i2c-sh_mobile.c 17954 17955RENESAS R-CAR SATA DRIVER 17956R: Sergey Shtylyov <s.shtylyov@omp.ru> 17957S: Supported 17958L: linux-ide@vger.kernel.org 17959L: linux-renesas-soc@vger.kernel.org 17960F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17961F: drivers/ata/sata_rcar.c 17962 17963RENESAS R-CAR THERMAL DRIVERS 17964M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17965L: linux-renesas-soc@vger.kernel.org 17966S: Supported 17967F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17968F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17969F: drivers/thermal/rcar_gen3_thermal.c 17970F: drivers/thermal/rcar_thermal.c 17971 17972RENESAS RIIC DRIVER 17973M: Chris Brandt <chris.brandt@renesas.com> 17974L: linux-renesas-soc@vger.kernel.org 17975S: Supported 17976F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17977F: drivers/i2c/busses/i2c-riic.c 17978 17979RENESAS USB PHY DRIVER 17980M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17981L: linux-renesas-soc@vger.kernel.org 17982S: Maintained 17983F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17984 17985RENESAS RZ/G2L A/D DRIVER 17986M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17987L: linux-iio@vger.kernel.org 17988L: linux-renesas-soc@vger.kernel.org 17989S: Supported 17990F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17991F: drivers/iio/adc/rzg2l_adc.c 17992 17993RENESAS RZ/G2L MTU3a COUNTER DRIVER 17994M: Biju Das <biju.das.jz@bp.renesas.com> 17995L: linux-iio@vger.kernel.org 17996L: linux-renesas-soc@vger.kernel.org 17997S: Supported 17998F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 17999F: drivers/counter/rz-mtu3-cnt.c 18000 18001RENESAS RZ/N1 A5PSW SWITCH DRIVER 18002M: Clément Léger <clement.leger@bootlin.com> 18003L: linux-renesas-soc@vger.kernel.org 18004L: netdev@vger.kernel.org 18005S: Maintained 18006F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18007F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18008F: drivers/net/dsa/rzn1_a5psw* 18009F: drivers/net/pcs/pcs-rzn1-miic.c 18010F: include/dt-bindings/net/pcs-rzn1-miic.h 18011F: include/linux/pcs-rzn1-miic.h 18012F: net/dsa/tag_rzn1_a5psw.c 18013 18014RENESAS RZ/N1 RTC CONTROLLER DRIVER 18015M: Miquel Raynal <miquel.raynal@bootlin.com> 18016L: linux-rtc@vger.kernel.org 18017L: linux-renesas-soc@vger.kernel.org 18018S: Maintained 18019F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18020F: drivers/rtc/rtc-rzn1.c 18021 18022RENESAS RZ/N1 USBF CONTROLLER DRIVER 18023M: Herve Codina <herve.codina@bootlin.com> 18024L: linux-renesas-soc@vger.kernel.org 18025L: linux-usb@vger.kernel.org 18026S: Maintained 18027F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18028F: drivers/usb/gadget/udc/renesas_usbf.c 18029 18030RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18031M: Miquel Raynal <miquel.raynal@bootlin.com> 18032L: linux-mtd@lists.infradead.org 18033L: linux-renesas-soc@vger.kernel.org 18034S: Maintained 18035F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18036F: drivers/mtd/nand/raw/renesas-nand-controller.c 18037 18038RENESAS VERSACLOCK 7 CLOCK DRIVER 18039M: Alex Helms <alexander.helms.jy@renesas.com> 18040S: Maintained 18041F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18042F: drivers/clk/clk-versaclock7.c 18043 18044RESET CONTROLLER FRAMEWORK 18045M: Philipp Zabel <p.zabel@pengutronix.de> 18046S: Maintained 18047T: git git://git.pengutronix.de/git/pza/linux 18048F: Documentation/devicetree/bindings/reset/ 18049F: Documentation/driver-api/reset.rst 18050F: drivers/reset/ 18051F: include/dt-bindings/reset/ 18052F: include/linux/reset-controller.h 18053F: include/linux/reset.h 18054F: include/linux/reset/ 18055K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18056 18057RESTARTABLE SEQUENCES SUPPORT 18058M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18059M: Peter Zijlstra <peterz@infradead.org> 18060M: "Paul E. McKenney" <paulmck@kernel.org> 18061M: Boqun Feng <boqun.feng@gmail.com> 18062L: linux-kernel@vger.kernel.org 18063S: Supported 18064F: include/trace/events/rseq.h 18065F: include/uapi/linux/rseq.h 18066F: kernel/rseq.c 18067F: tools/testing/selftests/rseq/ 18068 18069RFKILL 18070M: Johannes Berg <johannes@sipsolutions.net> 18071L: linux-wireless@vger.kernel.org 18072S: Maintained 18073W: https://wireless.wiki.kernel.org/ 18074Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18075T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18076T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18077F: Documentation/ABI/stable/sysfs-class-rfkill 18078F: Documentation/driver-api/rfkill.rst 18079F: include/linux/rfkill.h 18080F: include/uapi/linux/rfkill.h 18081F: net/rfkill/ 18082 18083RHASHTABLE 18084M: Thomas Graf <tgraf@suug.ch> 18085M: Herbert Xu <herbert@gondor.apana.org.au> 18086L: netdev@vger.kernel.org 18087S: Maintained 18088F: include/linux/rhashtable-types.h 18089F: include/linux/rhashtable.h 18090F: lib/rhashtable.c 18091F: lib/test_rhashtable.c 18092 18093RICOH R5C592 MEMORYSTICK DRIVER 18094M: Maxim Levitsky <maximlevitsky@gmail.com> 18095S: Maintained 18096F: drivers/memstick/host/r592.* 18097 18098RICOH SMARTMEDIA/XD DRIVER 18099M: Maxim Levitsky <maximlevitsky@gmail.com> 18100S: Maintained 18101F: drivers/mtd/nand/raw/r852.c 18102F: drivers/mtd/nand/raw/r852.h 18103 18104RISC-V PMU DRIVERS 18105M: Atish Patra <atishp@atishpatra.org> 18106R: Anup Patel <anup@brainfault.org> 18107L: linux-riscv@lists.infradead.org 18108S: Supported 18109F: drivers/perf/riscv_pmu.c 18110F: drivers/perf/riscv_pmu_legacy.c 18111F: drivers/perf/riscv_pmu_sbi.c 18112 18113RISC-V ARCHITECTURE 18114M: Paul Walmsley <paul.walmsley@sifive.com> 18115M: Palmer Dabbelt <palmer@dabbelt.com> 18116M: Albert Ou <aou@eecs.berkeley.edu> 18117L: linux-riscv@lists.infradead.org 18118S: Supported 18119Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18120C: irc://irc.libera.chat/riscv 18121P: Documentation/riscv/patch-acceptance.rst 18122T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18123F: arch/riscv/ 18124N: riscv 18125K: riscv 18126 18127RISC-V MICROCHIP FPGA SUPPORT 18128M: Conor Dooley <conor.dooley@microchip.com> 18129M: Daire McNamara <daire.mcnamara@microchip.com> 18130L: linux-riscv@lists.infradead.org 18131S: Supported 18132F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18133F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18134F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18135F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18136F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18137F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18138F: Documentation/devicetree/bindings/riscv/microchip.yaml 18139F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18140F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18141F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18142F: arch/riscv/boot/dts/microchip/ 18143F: drivers/char/hw_random/mpfs-rng.c 18144F: drivers/clk/microchip/clk-mpfs*.c 18145F: drivers/i2c/busses/i2c-microchip-corei2c.c 18146F: drivers/mailbox/mailbox-mpfs.c 18147F: drivers/pci/controller/pcie-microchip-host.c 18148F: drivers/reset/reset-mpfs.c 18149F: drivers/rtc/rtc-mpfs.c 18150F: drivers/soc/microchip/mpfs-sys-controller.c 18151F: drivers/spi/spi-microchip-core-qspi.c 18152F: drivers/spi/spi-microchip-core.c 18153F: drivers/usb/musb/mpfs.c 18154F: include/soc/microchip/mpfs.h 18155 18156RISC-V MISC SOC SUPPORT 18157M: Conor Dooley <conor@kernel.org> 18158L: linux-riscv@lists.infradead.org 18159S: Maintained 18160Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18161T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18162F: Documentation/devicetree/bindings/riscv/ 18163F: arch/riscv/boot/dts/ 18164 18165RNBD BLOCK DRIVERS 18166M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18167M: Jack Wang <jinpu.wang@ionos.com> 18168L: linux-block@vger.kernel.org 18169S: Maintained 18170F: drivers/block/rnbd/ 18171 18172ROCCAT DRIVERS 18173M: Stefan Achatz <erazor_de@users.sourceforge.net> 18174S: Maintained 18175W: http://sourceforge.net/projects/roccat/ 18176F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18177F: drivers/hid/hid-roccat* 18178F: include/linux/hid-roccat* 18179 18180ROCKCHIP CRYPTO DRIVERS 18181M: Corentin Labbe <clabbe@baylibre.com> 18182L: linux-crypto@vger.kernel.org 18183S: Maintained 18184F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18185F: drivers/crypto/rockchip/ 18186 18187ROCKCHIP I2S TDM DRIVER 18188M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18189L: linux-rockchip@lists.infradead.org 18190S: Maintained 18191F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18192F: sound/soc/rockchip/rockchip_i2s_tdm.* 18193 18194ROCKCHIP ISP V1 DRIVER 18195M: Dafna Hirschfeld <dafna@fastmail.com> 18196L: linux-media@vger.kernel.org 18197L: linux-rockchip@lists.infradead.org 18198S: Maintained 18199F: Documentation/admin-guide/media/rkisp1.rst 18200F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18201F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 18202F: drivers/media/platform/rockchip/rkisp1 18203F: include/uapi/linux/rkisp1-config.h 18204 18205ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18206M: Jacob Chen <jacob-chen@iotwrt.com> 18207M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18208L: linux-media@vger.kernel.org 18209L: linux-rockchip@lists.infradead.org 18210S: Maintained 18211F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18212F: drivers/media/platform/rockchip/rga/ 18213 18214ROCKCHIP VIDEO DECODER DRIVER 18215M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18216L: linux-media@vger.kernel.org 18217L: linux-rockchip@lists.infradead.org 18218S: Maintained 18219F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18220F: drivers/staging/media/rkvdec/ 18221 18222ROCKER DRIVER 18223M: Jiri Pirko <jiri@resnulli.us> 18224L: netdev@vger.kernel.org 18225S: Supported 18226F: drivers/net/ethernet/rocker/ 18227 18228ROCKETPORT EXPRESS/INFINITY DRIVER 18229M: Kevin Cernekee <cernekee@gmail.com> 18230L: linux-serial@vger.kernel.org 18231S: Odd Fixes 18232F: drivers/tty/serial/rp2.* 18233 18234ROHM BD99954 CHARGER IC 18235M: Matti Vaittinen <mazziesaccount@gmail.com> 18236S: Supported 18237F: drivers/power/supply/bd99954-charger.c 18238F: drivers/power/supply/bd99954-charger.h 18239 18240ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18241M: Tomasz Duszynski <tduszyns@gmail.com> 18242S: Maintained 18243F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18244F: drivers/iio/light/bh1750.c 18245 18246ROHM BU27034 AMBIENT LIGHT SENSOR DRIVER 18247M: Matti Vaittinen <mazziesaccount@gmail.com> 18248L: linux-iio@vger.kernel.org 18249S: Supported 18250F: drivers/iio/light/rohm-bu27034.c 18251 18252ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18253M: Marek Vasut <marek.vasut+renesas@gmail.com> 18254L: linux-kernel@vger.kernel.org 18255L: linux-renesas-soc@vger.kernel.org 18256S: Supported 18257F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18258F: drivers/gpio/gpio-bd9571mwv.c 18259F: drivers/mfd/bd9571mwv.c 18260F: drivers/regulator/bd9571mwv-regulator.c 18261F: include/linux/mfd/bd9571mwv.h 18262 18263ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18264M: Matti Vaittinen <mazziesaccount@gmail.com> 18265S: Supported 18266F: drivers/clk/clk-bd718x7.c 18267F: drivers/gpio/gpio-bd71815.c 18268F: drivers/gpio/gpio-bd71828.c 18269F: drivers/mfd/rohm-bd71828.c 18270F: drivers/mfd/rohm-bd718x7.c 18271F: drivers/mfd/rohm-bd9576.c 18272F: drivers/regulator/bd71815-regulator.c 18273F: drivers/regulator/bd71828-regulator.c 18274F: drivers/regulator/bd718x7-regulator.c 18275F: drivers/regulator/bd9576-regulator.c 18276F: drivers/regulator/rohm-regulator.c 18277F: drivers/rtc/rtc-bd70528.c 18278F: drivers/watchdog/bd9576_wdt.c 18279F: include/linux/mfd/rohm-bd71815.h 18280F: include/linux/mfd/rohm-bd71828.h 18281F: include/linux/mfd/rohm-bd718x7.h 18282F: include/linux/mfd/rohm-bd957x.h 18283F: include/linux/mfd/rohm-generic.h 18284F: include/linux/mfd/rohm-shared.h 18285 18286ROSE NETWORK LAYER 18287M: Ralf Baechle <ralf@linux-mips.org> 18288L: linux-hams@vger.kernel.org 18289S: Maintained 18290W: http://www.linux-ax25.org/ 18291F: include/net/rose.h 18292F: include/uapi/linux/rose.h 18293F: net/rose/ 18294 18295ROTATION DRIVER FOR ALLWINNER A83T 18296M: Jernej Skrabec <jernej.skrabec@gmail.com> 18297L: linux-media@vger.kernel.org 18298S: Maintained 18299T: git git://linuxtv.org/media_tree.git 18300F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18301F: drivers/media/platform/sunxi/sun8i-rotate/ 18302 18303RPMSG TTY DRIVER 18304M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18305L: linux-remoteproc@vger.kernel.org 18306S: Maintained 18307F: drivers/tty/rpmsg_tty.c 18308 18309RTL2830 MEDIA DRIVER 18310M: Antti Palosaari <crope@iki.fi> 18311L: linux-media@vger.kernel.org 18312S: Maintained 18313W: https://linuxtv.org 18314W: http://palosaari.fi/linux/ 18315Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18316T: git git://linuxtv.org/anttip/media_tree.git 18317F: drivers/media/dvb-frontends/rtl2830* 18318 18319RTL2832 MEDIA DRIVER 18320M: Antti Palosaari <crope@iki.fi> 18321L: linux-media@vger.kernel.org 18322S: Maintained 18323W: https://linuxtv.org 18324W: http://palosaari.fi/linux/ 18325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18326T: git git://linuxtv.org/anttip/media_tree.git 18327F: drivers/media/dvb-frontends/rtl2832* 18328 18329RTL2832_SDR MEDIA DRIVER 18330M: Antti Palosaari <crope@iki.fi> 18331L: linux-media@vger.kernel.org 18332S: Maintained 18333W: https://linuxtv.org 18334W: http://palosaari.fi/linux/ 18335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18336T: git git://linuxtv.org/anttip/media_tree.git 18337F: drivers/media/dvb-frontends/rtl2832_sdr* 18338 18339RTL8180 WIRELESS DRIVER 18340L: linux-wireless@vger.kernel.org 18341S: Orphan 18342W: https://wireless.wiki.kernel.org/ 18343T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18344F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18345 18346RTL8187 WIRELESS DRIVER 18347M: Herton Ronaldo Krzesinski <herton@canonical.com> 18348M: Hin-Tak Leung <htl10@users.sourceforge.net> 18349M: Larry Finger <Larry.Finger@lwfinger.net> 18350L: linux-wireless@vger.kernel.org 18351S: Maintained 18352W: https://wireless.wiki.kernel.org/ 18353T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18354F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18355 18356RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18357M: Jes Sorensen <Jes.Sorensen@gmail.com> 18358L: linux-wireless@vger.kernel.org 18359S: Maintained 18360T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18361F: drivers/net/wireless/realtek/rtl8xxxu/ 18362 18363RTRS TRANSPORT DRIVERS 18364M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18365M: Jack Wang <jinpu.wang@ionos.com> 18366L: linux-rdma@vger.kernel.org 18367S: Maintained 18368F: drivers/infiniband/ulp/rtrs/ 18369 18370RUNTIME VERIFICATION (RV) 18371M: Daniel Bristot de Oliveira <bristot@kernel.org> 18372M: Steven Rostedt <rostedt@goodmis.org> 18373L: linux-trace-devel@vger.kernel.org 18374S: Maintained 18375F: Documentation/trace/rv/ 18376F: include/linux/rv.h 18377F: include/rv/ 18378F: kernel/trace/rv/ 18379F: tools/verification/ 18380 18381RUST 18382M: Miguel Ojeda <ojeda@kernel.org> 18383M: Alex Gaynor <alex.gaynor@gmail.com> 18384M: Wedson Almeida Filho <wedsonaf@gmail.com> 18385R: Boqun Feng <boqun.feng@gmail.com> 18386R: Gary Guo <gary@garyguo.net> 18387R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18388R: Benno Lossin <benno.lossin@proton.me> 18389L: rust-for-linux@vger.kernel.org 18390S: Supported 18391W: https://github.com/Rust-for-Linux/linux 18392B: https://github.com/Rust-for-Linux/linux/issues 18393C: zulip://rust-for-linux.zulipchat.com 18394T: git https://github.com/Rust-for-Linux/linux.git rust-next 18395F: Documentation/rust/ 18396F: rust/ 18397F: samples/rust/ 18398F: scripts/*rust* 18399K: \b(?i:rust)\b 18400 18401RXRPC SOCKETS (AF_RXRPC) 18402M: David Howells <dhowells@redhat.com> 18403M: Marc Dionne <marc.dionne@auristor.com> 18404L: linux-afs@lists.infradead.org 18405S: Supported 18406W: https://www.infradead.org/~dhowells/kafs/ 18407F: Documentation/networking/rxrpc.rst 18408F: include/keys/rxrpc-type.h 18409F: include/net/af_rxrpc.h 18410F: include/trace/events/rxrpc.h 18411F: include/uapi/linux/rxrpc.h 18412F: net/rxrpc/ 18413 18414S3 SAVAGE FRAMEBUFFER DRIVER 18415M: Antonino Daplas <adaplas@gmail.com> 18416L: linux-fbdev@vger.kernel.org 18417S: Maintained 18418F: drivers/video/fbdev/savage/ 18419 18420S390 ARCHITECTURE 18421M: Heiko Carstens <hca@linux.ibm.com> 18422M: Vasily Gorbik <gor@linux.ibm.com> 18423M: Alexander Gordeev <agordeev@linux.ibm.com> 18424R: Christian Borntraeger <borntraeger@linux.ibm.com> 18425R: Sven Schnelle <svens@linux.ibm.com> 18426L: linux-s390@vger.kernel.org 18427S: Supported 18428T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18429F: Documentation/driver-api/s390-drivers.rst 18430F: Documentation/s390/ 18431F: arch/s390/ 18432F: drivers/s390/ 18433F: drivers/watchdog/diag288_wdt.c 18434 18435S390 COMMON I/O LAYER 18436M: Vineeth Vijayan <vneethv@linux.ibm.com> 18437M: Peter Oberparleiter <oberpar@linux.ibm.com> 18438L: linux-s390@vger.kernel.org 18439S: Supported 18440F: drivers/s390/cio/ 18441 18442S390 DASD DRIVER 18443M: Stefan Haberland <sth@linux.ibm.com> 18444M: Jan Hoeppner <hoeppner@linux.ibm.com> 18445L: linux-s390@vger.kernel.org 18446S: Supported 18447F: block/partitions/ibm.c 18448F: drivers/s390/block/dasd* 18449F: include/linux/dasd_mod.h 18450 18451S390 IOMMU (PCI) 18452M: Niklas Schnelle <schnelle@linux.ibm.com> 18453M: Matthew Rosato <mjrosato@linux.ibm.com> 18454R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18455L: linux-s390@vger.kernel.org 18456S: Supported 18457F: drivers/iommu/s390-iommu.c 18458 18459S390 IUCV NETWORK LAYER 18460M: Alexandra Winter <wintera@linux.ibm.com> 18461M: Wenjia Zhang <wenjia@linux.ibm.com> 18462L: linux-s390@vger.kernel.org 18463L: netdev@vger.kernel.org 18464S: Supported 18465F: drivers/s390/net/*iucv* 18466F: include/net/iucv/ 18467F: net/iucv/ 18468 18469S390 NETWORK DRIVERS 18470M: Alexandra Winter <wintera@linux.ibm.com> 18471M: Wenjia Zhang <wenjia@linux.ibm.com> 18472L: linux-s390@vger.kernel.org 18473L: netdev@vger.kernel.org 18474S: Supported 18475F: drivers/s390/net/ 18476 18477S390 MM 18478M: Alexander Gordeev <agordeev@linux.ibm.com> 18479M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18480L: linux-s390@vger.kernel.org 18481S: Supported 18482T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18483F: arch/s390/include/asm/pgtable.h 18484F: arch/s390/mm 18485 18486S390 PCI SUBSYSTEM 18487M: Niklas Schnelle <schnelle@linux.ibm.com> 18488M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18489L: linux-s390@vger.kernel.org 18490S: Supported 18491F: arch/s390/pci/ 18492F: drivers/pci/hotplug/s390_pci_hpc.c 18493F: Documentation/s390/pci.rst 18494 18495S390 SCM DRIVER 18496M: Vineeth Vijayan <vneethv@linux.ibm.com> 18497L: linux-s390@vger.kernel.org 18498S: Supported 18499F: drivers/s390/block/scm* 18500F: drivers/s390/cio/scm.c 18501 18502S390 VFIO AP DRIVER 18503M: Tony Krowiak <akrowiak@linux.ibm.com> 18504M: Halil Pasic <pasic@linux.ibm.com> 18505M: Jason Herne <jjherne@linux.ibm.com> 18506L: linux-s390@vger.kernel.org 18507S: Supported 18508F: Documentation/s390/vfio-ap* 18509F: drivers/s390/crypto/vfio_ap* 18510 18511S390 VFIO-CCW DRIVER 18512M: Eric Farman <farman@linux.ibm.com> 18513M: Matthew Rosato <mjrosato@linux.ibm.com> 18514R: Halil Pasic <pasic@linux.ibm.com> 18515L: linux-s390@vger.kernel.org 18516L: kvm@vger.kernel.org 18517S: Supported 18518F: Documentation/s390/vfio-ccw.rst 18519F: drivers/s390/cio/vfio_ccw* 18520F: include/uapi/linux/vfio_ccw.h 18521 18522S390 VFIO-PCI DRIVER 18523M: Matthew Rosato <mjrosato@linux.ibm.com> 18524M: Eric Farman <farman@linux.ibm.com> 18525L: linux-s390@vger.kernel.org 18526L: kvm@vger.kernel.org 18527S: Supported 18528F: arch/s390/kvm/pci* 18529F: drivers/vfio/pci/vfio_pci_zdev.c 18530F: include/uapi/linux/vfio_zdev.h 18531 18532S390 ZCRYPT DRIVER 18533M: Harald Freudenberger <freude@linux.ibm.com> 18534L: linux-s390@vger.kernel.org 18535S: Supported 18536F: drivers/s390/crypto/ 18537 18538S390 ZFCP DRIVER 18539M: Steffen Maier <maier@linux.ibm.com> 18540M: Benjamin Block <bblock@linux.ibm.com> 18541L: linux-s390@vger.kernel.org 18542S: Supported 18543F: drivers/s390/scsi/zfcp_* 18544 18545SAA6588 RDS RECEIVER DRIVER 18546M: Hans Verkuil <hverkuil@xs4all.nl> 18547L: linux-media@vger.kernel.org 18548S: Odd Fixes 18549W: https://linuxtv.org 18550T: git git://linuxtv.org/media_tree.git 18551F: drivers/media/i2c/saa6588* 18552 18553SAA7134 VIDEO4LINUX DRIVER 18554M: Mauro Carvalho Chehab <mchehab@kernel.org> 18555L: linux-media@vger.kernel.org 18556S: Odd fixes 18557W: https://linuxtv.org 18558T: git git://linuxtv.org/media_tree.git 18559F: Documentation/driver-api/media/drivers/saa7134* 18560F: drivers/media/pci/saa7134/ 18561 18562SAA7146 VIDEO4LINUX-2 DRIVER 18563M: Hans Verkuil <hverkuil@xs4all.nl> 18564L: linux-media@vger.kernel.org 18565S: Maintained 18566T: git git://linuxtv.org/media_tree.git 18567F: drivers/media/common/saa7146/ 18568F: drivers/media/pci/saa7146/ 18569F: include/media/drv-intf/saa7146* 18570 18571SAFESETID SECURITY MODULE 18572M: Micah Morton <mortonm@chromium.org> 18573S: Supported 18574F: Documentation/admin-guide/LSM/SafeSetID.rst 18575F: security/safesetid/ 18576 18577SAMSUNG AUDIO (ASoC) DRIVERS 18578M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18579M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18580L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18581S: Supported 18582B: mailto:linux-samsung-soc@vger.kernel.org 18583F: Documentation/devicetree/bindings/sound/samsung* 18584F: sound/soc/samsung/ 18585 18586SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18587M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18588L: linux-crypto@vger.kernel.org 18589L: linux-samsung-soc@vger.kernel.org 18590S: Maintained 18591F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18592F: drivers/crypto/exynos-rng.c 18593 18594SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18595M: Łukasz Stelmach <l.stelmach@samsung.com> 18596L: linux-samsung-soc@vger.kernel.org 18597S: Maintained 18598F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18599F: drivers/char/hw_random/exynos-trng.c 18600 18601SAMSUNG FRAMEBUFFER DRIVER 18602M: Jingoo Han <jingoohan1@gmail.com> 18603L: linux-fbdev@vger.kernel.org 18604S: Maintained 18605F: drivers/video/fbdev/s3c-fb.c 18606 18607SAMSUNG INTERCONNECT DRIVERS 18608M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18609M: Artur Świgoń <a.swigon@samsung.com> 18610L: linux-pm@vger.kernel.org 18611L: linux-samsung-soc@vger.kernel.org 18612S: Supported 18613F: drivers/interconnect/samsung/ 18614 18615SAMSUNG LAPTOP DRIVER 18616M: Corentin Chary <corentin.chary@gmail.com> 18617L: platform-driver-x86@vger.kernel.org 18618S: Maintained 18619F: drivers/platform/x86/samsung-laptop.c 18620 18621SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18622M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18623L: linux-kernel@vger.kernel.org 18624L: linux-samsung-soc@vger.kernel.org 18625S: Supported 18626B: mailto:linux-samsung-soc@vger.kernel.org 18627F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18628F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18629F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18630F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18631F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18632F: drivers/clk/clk-s2mps11.c 18633F: drivers/mfd/sec*.c 18634F: drivers/regulator/s2m*.c 18635F: drivers/regulator/s5m*.c 18636F: drivers/rtc/rtc-s5m.c 18637F: include/linux/mfd/samsung/ 18638 18639SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18640M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18641L: linux-media@vger.kernel.org 18642L: linux-samsung-soc@vger.kernel.org 18643S: Maintained 18644F: drivers/media/platform/samsung/s3c-camif/ 18645F: include/media/drv-intf/s3c_camif.h 18646 18647SAMSUNG S3FWRN5 NFC DRIVER 18648M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18649S: Maintained 18650F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18651F: drivers/nfc/s3fwrn5 18652 18653SAMSUNG S5C73M3 CAMERA DRIVER 18654M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18655M: Andrzej Hajda <andrzej.hajda@intel.com> 18656L: linux-media@vger.kernel.org 18657S: Supported 18658F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18659F: drivers/media/i2c/s5c73m3/* 18660 18661SAMSUNG S5K5BAF CAMERA DRIVER 18662M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18663M: Andrzej Hajda <andrzej.hajda@intel.com> 18664L: linux-media@vger.kernel.org 18665S: Supported 18666F: drivers/media/i2c/s5k5baf.c 18667 18668SAMSUNG S5P Security SubSystem (SSS) DRIVER 18669M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18670M: Vladimir Zapolskiy <vz@mleia.com> 18671L: linux-crypto@vger.kernel.org 18672L: linux-samsung-soc@vger.kernel.org 18673S: Maintained 18674F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18675F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18676F: drivers/crypto/s5p-sss.c 18677 18678SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18679M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18680L: linux-media@vger.kernel.org 18681S: Supported 18682Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18683F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18684F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18685F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18686F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18687F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18688F: drivers/media/platform/samsung/exynos4-is/ 18689 18690SAMSUNG SOC CLOCK DRIVERS 18691M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18692M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18693M: Tomasz Figa <tomasz.figa@gmail.com> 18694M: Chanwoo Choi <cw00.choi@samsung.com> 18695R: Alim Akhtar <alim.akhtar@samsung.com> 18696L: linux-samsung-soc@vger.kernel.org 18697S: Supported 18698T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18699T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18700F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18701F: Documentation/devicetree/bindings/clock/samsung,s3c* 18702F: drivers/clk/samsung/ 18703F: include/dt-bindings/clock/exynos*.h 18704F: include/dt-bindings/clock/s5p*.h 18705F: include/dt-bindings/clock/samsung,*.h 18706F: include/linux/clk/samsung.h 18707 18708SAMSUNG SPI DRIVERS 18709M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18710M: Andi Shyti <andi.shyti@kernel.org> 18711L: linux-spi@vger.kernel.org 18712L: linux-samsung-soc@vger.kernel.org 18713S: Maintained 18714F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18715F: drivers/spi/spi-s3c* 18716F: include/linux/platform_data/spi-s3c64xx.h 18717 18718SAMSUNG SXGBE DRIVERS 18719M: Byungho An <bh74.an@samsung.com> 18720L: netdev@vger.kernel.org 18721S: Supported 18722F: drivers/net/ethernet/samsung/sxgbe/ 18723 18724SAMSUNG THERMAL DRIVER 18725M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18726M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18727L: linux-pm@vger.kernel.org 18728L: linux-samsung-soc@vger.kernel.org 18729S: Maintained 18730F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18731F: drivers/thermal/samsung/ 18732 18733SAMSUNG USB2 PHY DRIVER 18734M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18735L: linux-kernel@vger.kernel.org 18736S: Supported 18737F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18738F: Documentation/driver-api/phy/samsung-usb2.rst 18739F: drivers/phy/samsung/phy-exynos4210-usb2.c 18740F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18741F: drivers/phy/samsung/phy-exynos5250-usb2.c 18742F: drivers/phy/samsung/phy-s5pv210-usb2.c 18743F: drivers/phy/samsung/phy-samsung-usb2.c 18744F: drivers/phy/samsung/phy-samsung-usb2.h 18745 18746SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18747M: Paul Barker <paul.barker@sancloud.com> 18748R: Marc Murphy <marc.murphy@sancloud.com> 18749S: Supported 18750F: arch/arm/boot/dts/am335x-sancloud* 18751 18752SC1200 WDT DRIVER 18753M: Zwane Mwaikambo <zwanem@gmail.com> 18754S: Maintained 18755F: drivers/watchdog/sc1200wdt.c 18756 18757SCHEDULER 18758M: Ingo Molnar <mingo@redhat.com> 18759M: Peter Zijlstra <peterz@infradead.org> 18760M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18761M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18762R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18763R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18764R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18765R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18766R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18767R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18768L: linux-kernel@vger.kernel.org 18769S: Maintained 18770T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18771F: include/linux/preempt.h 18772F: include/linux/sched.h 18773F: include/linux/wait.h 18774F: include/uapi/linux/sched.h 18775F: kernel/sched/ 18776 18777SCSI RDMA PROTOCOL (SRP) INITIATOR 18778M: Bart Van Assche <bvanassche@acm.org> 18779L: linux-rdma@vger.kernel.org 18780S: Supported 18781Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18782F: drivers/infiniband/ulp/srp/ 18783F: include/scsi/srp.h 18784 18785SCSI RDMA PROTOCOL (SRP) TARGET 18786M: Bart Van Assche <bvanassche@acm.org> 18787L: linux-rdma@vger.kernel.org 18788L: target-devel@vger.kernel.org 18789S: Supported 18790Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18791F: drivers/infiniband/ulp/srpt/ 18792 18793SCSI SG DRIVER 18794M: Doug Gilbert <dgilbert@interlog.com> 18795L: linux-scsi@vger.kernel.org 18796S: Maintained 18797W: http://sg.danny.cz/sg 18798F: Documentation/scsi/scsi-generic.rst 18799F: drivers/scsi/sg.c 18800F: include/scsi/sg.h 18801 18802SCSI SUBSYSTEM 18803M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18804M: "Martin K. Petersen" <martin.petersen@oracle.com> 18805L: linux-scsi@vger.kernel.org 18806S: Maintained 18807Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18808T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18809T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18810F: Documentation/devicetree/bindings/scsi/ 18811F: drivers/scsi/ 18812F: drivers/ufs/ 18813F: include/scsi/ 18814 18815SCSI TAPE DRIVER 18816M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18817L: linux-scsi@vger.kernel.org 18818S: Maintained 18819F: Documentation/scsi/st.rst 18820F: drivers/scsi/st.* 18821F: drivers/scsi/st_*.h 18822 18823SCSI TARGET CORE USER DRIVER 18824M: Bodo Stroesser <bostroesser@gmail.com> 18825L: linux-scsi@vger.kernel.org 18826L: target-devel@vger.kernel.org 18827S: Supported 18828F: Documentation/target/tcmu-design.rst 18829F: drivers/target/target_core_user.c 18830F: include/uapi/linux/target_core_user.h 18831 18832SCSI TARGET SUBSYSTEM 18833M: "Martin K. Petersen" <martin.petersen@oracle.com> 18834L: linux-scsi@vger.kernel.org 18835L: target-devel@vger.kernel.org 18836S: Supported 18837W: http://www.linux-iscsi.org 18838Q: https://patchwork.kernel.org/project/target-devel/list/ 18839T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18840F: Documentation/target/ 18841F: drivers/target/ 18842F: include/target/ 18843 18844SCTP PROTOCOL 18845M: Neil Horman <nhorman@tuxdriver.com> 18846M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18847M: Xin Long <lucien.xin@gmail.com> 18848L: linux-sctp@vger.kernel.org 18849S: Maintained 18850W: http://lksctp.sourceforge.net 18851F: Documentation/networking/sctp.rst 18852F: include/linux/sctp.h 18853F: include/net/sctp/ 18854F: include/uapi/linux/sctp.h 18855F: net/sctp/ 18856 18857SCx200 CPU SUPPORT 18858M: Jim Cromie <jim.cromie@gmail.com> 18859S: Odd Fixes 18860F: Documentation/i2c/busses/scx200_acb.rst 18861F: arch/x86/platform/scx200/ 18862F: drivers/i2c/busses/scx200* 18863F: drivers/mtd/maps/scx200_docflash.c 18864F: drivers/watchdog/scx200_wdt.c 18865F: include/linux/scx200.h 18866 18867SCx200 GPIO DRIVER 18868M: Jim Cromie <jim.cromie@gmail.com> 18869S: Maintained 18870F: drivers/char/scx200_gpio.c 18871F: include/linux/scx200_gpio.h 18872 18873SCx200 HRT CLOCKSOURCE DRIVER 18874M: Jim Cromie <jim.cromie@gmail.com> 18875S: Maintained 18876F: drivers/clocksource/scx200_hrt.c 18877 18878SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18879M: Sascha Sommer <saschasommer@freenet.de> 18880L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18881S: Maintained 18882F: drivers/mmc/host/sdricoh_cs.c 18883 18884SECO BOARDS CEC DRIVER 18885M: Ettore Chimenti <ek5.chimenti@gmail.com> 18886S: Maintained 18887F: drivers/media/cec/platform/seco/seco-cec.c 18888F: drivers/media/cec/platform/seco/seco-cec.h 18889 18890SECURE COMPUTING 18891M: Kees Cook <keescook@chromium.org> 18892R: Andy Lutomirski <luto@amacapital.net> 18893R: Will Drewry <wad@chromium.org> 18894S: Supported 18895T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18896F: Documentation/userspace-api/seccomp_filter.rst 18897F: include/linux/seccomp.h 18898F: include/uapi/linux/seccomp.h 18899F: kernel/seccomp.c 18900F: tools/testing/selftests/kselftest_harness.h 18901F: tools/testing/selftests/seccomp/* 18902K: \bsecure_computing 18903K: \bTIF_SECCOMP\b 18904 18905SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18906M: Kamal Dasu <kdasu.kdev@gmail.com> 18907M: Al Cooper <alcooperx@gmail.com> 18908R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18909L: linux-mmc@vger.kernel.org 18910S: Maintained 18911F: drivers/mmc/host/sdhci-brcmstb* 18912 18913SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18914M: Adrian Hunter <adrian.hunter@intel.com> 18915L: linux-mmc@vger.kernel.org 18916S: Supported 18917F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 18918F: drivers/mmc/host/sdhci* 18919 18920SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18921M: Eugen Hristev <eugen.hristev@microchip.com> 18922L: linux-mmc@vger.kernel.org 18923S: Supported 18924F: drivers/mmc/host/sdhci-of-at91.c 18925 18926SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18927M: Ben Dooks <ben-linux@fluff.org> 18928M: Jaehoon Chung <jh80.chung@samsung.com> 18929L: linux-mmc@vger.kernel.org 18930S: Maintained 18931F: drivers/mmc/host/sdhci-s3c* 18932 18933SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18934M: Viresh Kumar <vireshk@kernel.org> 18935L: linux-mmc@vger.kernel.org 18936S: Maintained 18937F: drivers/mmc/host/sdhci-spear.c 18938 18939SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18940M: Vignesh Raghavendra <vigneshr@ti.com> 18941L: linux-mmc@vger.kernel.org 18942S: Maintained 18943F: drivers/mmc/host/sdhci-omap.c 18944 18945SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18946M: Haibo Chen <haibo.chen@nxp.com> 18947L: linux-imx@nxp.com 18948L: linux-mmc@vger.kernel.org 18949S: Maintained 18950F: drivers/mmc/host/sdhci-esdhc-imx.c 18951 18952SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18953M: Jonathan Derrick <jonathan.derrick@linux.dev> 18954L: linux-block@vger.kernel.org 18955S: Supported 18956F: block/opal_proto.h 18957F: block/sed* 18958F: include/linux/sed* 18959F: include/uapi/linux/sed* 18960 18961SECURITY CONTACT 18962M: Security Officers <security@kernel.org> 18963S: Supported 18964F: Documentation/process/security-bugs.rst 18965 18966SECURITY SUBSYSTEM 18967M: Paul Moore <paul@paul-moore.com> 18968M: James Morris <jmorris@namei.org> 18969M: "Serge E. Hallyn" <serge@hallyn.com> 18970L: linux-security-module@vger.kernel.org (suggested Cc:) 18971S: Supported 18972W: http://kernsec.org/ 18973T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18974F: security/ 18975X: security/selinux/ 18976 18977SELINUX SECURITY MODULE 18978M: Paul Moore <paul@paul-moore.com> 18979M: Stephen Smalley <stephen.smalley.work@gmail.com> 18980M: Eric Paris <eparis@parisplace.org> 18981L: selinux@vger.kernel.org 18982S: Supported 18983W: https://selinuxproject.org 18984W: https://github.com/SELinuxProject 18985T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18986F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 18987F: Documentation/ABI/removed/sysfs-selinux-disable 18988F: Documentation/admin-guide/LSM/SELinux.rst 18989F: include/trace/events/avc.h 18990F: include/uapi/linux/selinux_netlink.h 18991F: scripts/selinux/ 18992F: security/selinux/ 18993 18994SENSABLE PHANTOM 18995M: Jiri Slaby <jirislaby@kernel.org> 18996S: Maintained 18997F: drivers/misc/phantom.c 18998F: include/uapi/linux/phantom.h 18999 19000SENSEAIR SUNRISE 006-0-0007 19001M: Jacopo Mondi <jacopo@jmondi.org> 19002S: Maintained 19003F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19004F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19005F: drivers/iio/chemical/sunrise_co2.c 19006 19007SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19008M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19009S: Maintained 19010F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19011F: drivers/iio/chemical/scd30.h 19012F: drivers/iio/chemical/scd30_core.c 19013F: drivers/iio/chemical/scd30_i2c.c 19014F: drivers/iio/chemical/scd30_serial.c 19015 19016SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19017M: Roan van Dijk <roan@protonic.nl> 19018S: Maintained 19019F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19020F: drivers/iio/chemical/scd4x.c 19021 19022SENSIRION SGP40 GAS SENSOR DRIVER 19023M: Andreas Klinger <ak@it-klinger.de> 19024S: Maintained 19025F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19026F: drivers/iio/chemical/sgp40.c 19027 19028SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19029M: Tomasz Duszynski <tduszyns@gmail.com> 19030S: Maintained 19031F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19032F: drivers/iio/chemical/sps30.c 19033F: drivers/iio/chemical/sps30_i2c.c 19034F: drivers/iio/chemical/sps30_serial.c 19035 19036SERIAL DEVICE BUS 19037M: Rob Herring <robh@kernel.org> 19038L: linux-serial@vger.kernel.org 19039S: Maintained 19040F: Documentation/devicetree/bindings/serial/serial.yaml 19041F: drivers/tty/serdev/ 19042F: include/linux/serdev.h 19043 19044SERIAL DRIVERS 19045M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19046L: linux-serial@vger.kernel.org 19047S: Maintained 19048F: Documentation/devicetree/bindings/serial/ 19049F: drivers/tty/serial/ 19050 19051SERIAL IR RECEIVER 19052M: Sean Young <sean@mess.org> 19053L: linux-media@vger.kernel.org 19054S: Maintained 19055F: drivers/media/rc/serial_ir.c 19056 19057SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19058M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19059L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19060S: Maintained 19061F: Documentation/devicetree/bindings/slimbus/ 19062F: drivers/slimbus/ 19063F: include/linux/slimbus.h 19064 19065SFC NETWORK DRIVER 19066M: Edward Cree <ecree.xilinx@gmail.com> 19067M: Martin Habets <habetsm.xilinx@gmail.com> 19068L: netdev@vger.kernel.org 19069L: linux-net-drivers@amd.com 19070S: Supported 19071F: Documentation/networking/devlink/sfc.rst 19072F: drivers/net/ethernet/sfc/ 19073 19074SFCTEMP HWMON DRIVER 19075M: Emil Renner Berthing <kernel@esmil.dk> 19076L: linux-hwmon@vger.kernel.org 19077S: Maintained 19078F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19079F: Documentation/hwmon/sfctemp.rst 19080F: drivers/hwmon/sfctemp.c 19081 19082SFF/SFP/SFP+ MODULE SUPPORT 19083M: Russell King <linux@armlinux.org.uk> 19084L: netdev@vger.kernel.org 19085S: Maintained 19086F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19087F: drivers/net/phy/phylink.c 19088F: drivers/net/phy/sfp* 19089F: include/linux/mdio/mdio-i2c.h 19090F: include/linux/phylink.h 19091F: include/linux/sfp.h 19092K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19093 19094SGI GRU DRIVER 19095M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19096S: Maintained 19097F: drivers/misc/sgi-gru/ 19098 19099SGI XP/XPC/XPNET DRIVER 19100M: Robin Holt <robinmholt@gmail.com> 19101M: Steve Wahl <steve.wahl@hpe.com> 19102R: Mike Travis <mike.travis@hpe.com> 19103S: Maintained 19104F: drivers/misc/sgi-xp/ 19105 19106SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19107M: Karsten Graul <kgraul@linux.ibm.com> 19108M: Wenjia Zhang <wenjia@linux.ibm.com> 19109M: Jan Karcher <jaka@linux.ibm.com> 19110L: linux-s390@vger.kernel.org 19111S: Supported 19112F: net/smc/ 19113 19114SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19115M: Linus Walleij <linus.walleij@linaro.org> 19116L: linux-iio@vger.kernel.org 19117S: Maintained 19118T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19119F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19120F: drivers/iio/light/gp2ap002.c 19121 19122SHARP RJ54N1CB0C SENSOR DRIVER 19123M: Jacopo Mondi <jacopo@jmondi.org> 19124L: linux-media@vger.kernel.org 19125S: Odd fixes 19126T: git git://linuxtv.org/media_tree.git 19127F: drivers/media/i2c/rj54n1cb0c.c 19128F: include/media/i2c/rj54n1cb0c.h 19129 19130SH_VOU V4L2 OUTPUT DRIVER 19131L: linux-media@vger.kernel.org 19132S: Orphan 19133F: drivers/media/platform/renesas/sh_vou.c 19134F: include/media/drv-intf/sh_vou.h 19135 19136SI2157 MEDIA DRIVER 19137M: Antti Palosaari <crope@iki.fi> 19138L: linux-media@vger.kernel.org 19139S: Maintained 19140W: https://linuxtv.org 19141W: http://palosaari.fi/linux/ 19142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19143T: git git://linuxtv.org/anttip/media_tree.git 19144F: drivers/media/tuners/si2157* 19145 19146SI2165 MEDIA DRIVER 19147M: Matthias Schwarzott <zzam@gentoo.org> 19148L: linux-media@vger.kernel.org 19149S: Maintained 19150W: https://linuxtv.org 19151Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19152F: drivers/media/dvb-frontends/si2165* 19153 19154SI2168 MEDIA DRIVER 19155M: Antti Palosaari <crope@iki.fi> 19156L: linux-media@vger.kernel.org 19157S: Maintained 19158W: https://linuxtv.org 19159W: http://palosaari.fi/linux/ 19160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19161T: git git://linuxtv.org/anttip/media_tree.git 19162F: drivers/media/dvb-frontends/si2168* 19163 19164SI470X FM RADIO RECEIVER I2C DRIVER 19165M: Hans Verkuil <hverkuil@xs4all.nl> 19166L: linux-media@vger.kernel.org 19167S: Odd Fixes 19168W: https://linuxtv.org 19169T: git git://linuxtv.org/media_tree.git 19170F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19171F: drivers/media/radio/si470x/radio-si470x-i2c.c 19172 19173SI470X FM RADIO RECEIVER USB DRIVER 19174M: Hans Verkuil <hverkuil@xs4all.nl> 19175L: linux-media@vger.kernel.org 19176S: Maintained 19177W: https://linuxtv.org 19178T: git git://linuxtv.org/media_tree.git 19179F: drivers/media/radio/si470x/radio-si470x-common.c 19180F: drivers/media/radio/si470x/radio-si470x-usb.c 19181F: drivers/media/radio/si470x/radio-si470x.h 19182 19183SI4713 FM RADIO TRANSMITTER I2C DRIVER 19184M: Eduardo Valentin <edubezval@gmail.com> 19185L: linux-media@vger.kernel.org 19186S: Odd Fixes 19187W: https://linuxtv.org 19188T: git git://linuxtv.org/media_tree.git 19189F: drivers/media/radio/si4713/si4713.? 19190 19191SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19192M: Eduardo Valentin <edubezval@gmail.com> 19193L: linux-media@vger.kernel.org 19194S: Odd Fixes 19195W: https://linuxtv.org 19196T: git git://linuxtv.org/media_tree.git 19197F: drivers/media/radio/si4713/radio-platform-si4713.c 19198 19199SI4713 FM RADIO TRANSMITTER USB DRIVER 19200M: Hans Verkuil <hverkuil@xs4all.nl> 19201L: linux-media@vger.kernel.org 19202S: Maintained 19203W: https://linuxtv.org 19204T: git git://linuxtv.org/media_tree.git 19205F: drivers/media/radio/si4713/radio-usb-si4713.c 19206 19207SIANO DVB DRIVER 19208M: Mauro Carvalho Chehab <mchehab@kernel.org> 19209L: linux-media@vger.kernel.org 19210S: Odd fixes 19211W: https://linuxtv.org 19212T: git git://linuxtv.org/media_tree.git 19213F: drivers/media/common/siano/ 19214F: drivers/media/mmc/siano/ 19215F: drivers/media/usb/siano/ 19216F: drivers/media/usb/siano/ 19217 19218SIFIVE DRIVERS 19219M: Palmer Dabbelt <palmer@dabbelt.com> 19220M: Paul Walmsley <paul.walmsley@sifive.com> 19221L: linux-riscv@lists.infradead.org 19222S: Supported 19223N: sifive 19224K: [^@]sifive 19225 19226SIFIVE FU540 SYSTEM-ON-CHIP 19227M: Paul Walmsley <paul.walmsley@sifive.com> 19228M: Palmer Dabbelt <palmer@dabbelt.com> 19229L: linux-riscv@lists.infradead.org 19230S: Supported 19231T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19232N: fu540 19233K: fu540 19234 19235SIFIVE PDMA DRIVER 19236M: Green Wan <green.wan@sifive.com> 19237S: Maintained 19238F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19239F: drivers/dma/sf-pdma/ 19240 19241SIFIVE SOC DRIVERS 19242M: Conor Dooley <conor@kernel.org> 19243L: linux-riscv@lists.infradead.org 19244S: Maintained 19245T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19246F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19247F: drivers/soc/sifive/ 19248 19249SILEAD TOUCHSCREEN DRIVER 19250M: Hans de Goede <hdegoede@redhat.com> 19251L: linux-input@vger.kernel.org 19252L: platform-driver-x86@vger.kernel.org 19253S: Maintained 19254F: drivers/input/touchscreen/silead.c 19255F: drivers/platform/x86/touchscreen_dmi.c 19256 19257SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19258M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19259S: Supported 19260F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19261F: drivers/net/wireless/silabs/wfx/ 19262 19263SILICON MOTION SM712 FRAME BUFFER DRIVER 19264M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19265M: Teddy Wang <teddy.wang@siliconmotion.com> 19266M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19267L: linux-fbdev@vger.kernel.org 19268S: Maintained 19269F: Documentation/fb/sm712fb.rst 19270F: drivers/video/fbdev/sm712* 19271 19272SILVACO I3C DUAL-ROLE MASTER 19273M: Miquel Raynal <miquel.raynal@bootlin.com> 19274M: Conor Culhane <conor.culhane@silvaco.com> 19275L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19276S: Maintained 19277F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19278F: drivers/i3c/master/svc-i3c-master.c 19279 19280SIMPLEFB FB DRIVER 19281M: Hans de Goede <hdegoede@redhat.com> 19282L: linux-fbdev@vger.kernel.org 19283S: Maintained 19284F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19285F: drivers/video/fbdev/simplefb.c 19286F: include/linux/platform_data/simplefb.h 19287 19288SIMTEC EB110ATX (Chalice CATS) 19289M: Simtec Linux Team <linux@simtec.co.uk> 19290S: Supported 19291W: http://www.simtec.co.uk/products/EB110ATX/ 19292 19293SIOX 19294M: Thorsten Scherer <t.scherer@eckelmann.de> 19295M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19296R: Pengutronix Kernel Team <kernel@pengutronix.de> 19297S: Supported 19298F: drivers/gpio/gpio-siox.c 19299F: drivers/siox/* 19300F: include/trace/events/siox.h 19301 19302SIPHASH PRF ROUTINES 19303M: Jason A. Donenfeld <Jason@zx2c4.com> 19304S: Maintained 19305F: include/linux/siphash.h 19306F: lib/siphash.c 19307F: lib/siphash_kunit.c 19308 19309SIS 190 ETHERNET DRIVER 19310M: Francois Romieu <romieu@fr.zoreil.com> 19311L: netdev@vger.kernel.org 19312S: Maintained 19313F: drivers/net/ethernet/sis/sis190.c 19314 19315SIS 900/7016 FAST ETHERNET DRIVER 19316M: Daniele Venzano <venza@brownhat.org> 19317L: netdev@vger.kernel.org 19318S: Maintained 19319W: http://www.brownhat.org/sis900.html 19320F: drivers/net/ethernet/sis/sis900.* 19321 19322SIS FRAMEBUFFER DRIVER 19323S: Orphan 19324F: Documentation/fb/sisfb.rst 19325F: drivers/video/fbdev/sis/ 19326F: include/video/sisfb.h 19327 19328SIS I2C TOUCHSCREEN DRIVER 19329M: Mika Penttilä <mpenttil@redhat.com> 19330L: linux-input@vger.kernel.org 19331S: Maintained 19332F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19333F: drivers/input/touchscreen/sis_i2c.c 19334 19335SIS USB2VGA DRIVER 19336M: Thomas Winischhofer <thomas@winischhofer.net> 19337S: Maintained 19338W: http://www.winischhofer.at/linuxsisusbvga.shtml 19339F: drivers/usb/misc/sisusbvga/ 19340 19341SL28 CPLD MFD DRIVER 19342M: Michael Walle <michael@walle.cc> 19343S: Maintained 19344F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19345F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19346F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19347F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19348F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19349F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19350F: drivers/gpio/gpio-sl28cpld.c 19351F: drivers/hwmon/sl28cpld-hwmon.c 19352F: drivers/irqchip/irq-sl28cpld.c 19353F: drivers/pwm/pwm-sl28cpld.c 19354F: drivers/watchdog/sl28cpld_wdt.c 19355 19356SL28 VPD NVMEM LAYOUT DRIVER 19357M: Michael Walle <michael@walle.cc> 19358S: Maintained 19359F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19360F: drivers/nvmem/layouts/sl28vpd.c 19361 19362SLAB ALLOCATOR 19363M: Christoph Lameter <cl@linux.com> 19364M: Pekka Enberg <penberg@kernel.org> 19365M: David Rientjes <rientjes@google.com> 19366M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19367M: Andrew Morton <akpm@linux-foundation.org> 19368M: Vlastimil Babka <vbabka@suse.cz> 19369R: Roman Gushchin <roman.gushchin@linux.dev> 19370R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19371L: linux-mm@kvack.org 19372S: Maintained 19373T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19374F: include/linux/sl?b*.h 19375F: mm/sl?b* 19376 19377SLCAN CAN NETWORK DRIVER 19378M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19379L: linux-can@vger.kernel.org 19380S: Maintained 19381F: drivers/net/can/slcan/ 19382 19383SLEEPABLE READ-COPY UPDATE (SRCU) 19384M: Lai Jiangshan <jiangshanlai@gmail.com> 19385M: "Paul E. McKenney" <paulmck@kernel.org> 19386M: Josh Triplett <josh@joshtriplett.org> 19387R: Steven Rostedt <rostedt@goodmis.org> 19388R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19389L: rcu@vger.kernel.org 19390S: Supported 19391W: http://www.rdrop.com/users/paulmck/RCU/ 19392T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19393F: include/linux/srcu*.h 19394F: kernel/rcu/srcu*.c 19395 19396SMACK SECURITY MODULE 19397M: Casey Schaufler <casey@schaufler-ca.com> 19398L: linux-security-module@vger.kernel.org 19399S: Maintained 19400W: http://schaufler-ca.com 19401T: git git://github.com/cschaufler/smack-next 19402F: Documentation/admin-guide/LSM/Smack.rst 19403F: security/smack/ 19404 19405SMC91x ETHERNET DRIVER 19406M: Nicolas Pitre <nico@fluxnic.net> 19407S: Odd Fixes 19408F: drivers/net/ethernet/smsc/smc91x.* 19409 19410SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19411M: Mark Rutland <mark.rutland@arm.com> 19412M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19413M: Sudeep Holla <sudeep.holla@arm.com> 19414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19415S: Maintained 19416F: drivers/firmware/smccc/ 19417F: include/linux/arm-smccc.h 19418 19419SMM665 HARDWARE MONITOR DRIVER 19420M: Guenter Roeck <linux@roeck-us.net> 19421L: linux-hwmon@vger.kernel.org 19422S: Maintained 19423F: Documentation/hwmon/smm665.rst 19424F: drivers/hwmon/smm665.c 19425 19426SMSC EMC2103 HARDWARE MONITOR DRIVER 19427M: Steve Glendinning <steve.glendinning@shawell.net> 19428L: linux-hwmon@vger.kernel.org 19429S: Maintained 19430F: Documentation/hwmon/emc2103.rst 19431F: drivers/hwmon/emc2103.c 19432 19433SMSC SCH5627 HARDWARE MONITOR DRIVER 19434M: Hans de Goede <hdegoede@redhat.com> 19435L: linux-hwmon@vger.kernel.org 19436S: Supported 19437F: Documentation/hwmon/sch5627.rst 19438F: drivers/hwmon/sch5627.c 19439 19440SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19441M: Steve Glendinning <steve.glendinning@shawell.net> 19442L: linux-fbdev@vger.kernel.org 19443S: Maintained 19444F: drivers/video/fbdev/smscufx.c 19445 19446SMSC47B397 HARDWARE MONITOR DRIVER 19447M: Jean Delvare <jdelvare@suse.com> 19448L: linux-hwmon@vger.kernel.org 19449S: Maintained 19450F: Documentation/hwmon/smsc47b397.rst 19451F: drivers/hwmon/smsc47b397.c 19452 19453SMSC911x ETHERNET DRIVER 19454M: Steve Glendinning <steve.glendinning@shawell.net> 19455L: netdev@vger.kernel.org 19456S: Maintained 19457F: drivers/net/ethernet/smsc/smsc911x.* 19458F: include/linux/smsc911x.h 19459 19460SMSC9420 PCI ETHERNET DRIVER 19461M: Steve Glendinning <steve.glendinning@shawell.net> 19462L: netdev@vger.kernel.org 19463S: Maintained 19464F: drivers/net/ethernet/smsc/smsc9420.* 19465 19466SOCIONEXT (SNI) AVE NETWORK DRIVER 19467M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19468L: netdev@vger.kernel.org 19469S: Maintained 19470F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19471F: drivers/net/ethernet/socionext/sni_ave.c 19472 19473SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19474M: Jassi Brar <jaswinder.singh@linaro.org> 19475M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19476L: netdev@vger.kernel.org 19477S: Maintained 19478F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19479F: drivers/net/ethernet/socionext/netsec.c 19480 19481SOCIONEXT (SNI) Synquacer SPI DRIVER 19482M: Masahisa Kojima <masahisa.kojima@linaro.org> 19483M: Jassi Brar <jaswinder.singh@linaro.org> 19484L: linux-spi@vger.kernel.org 19485S: Maintained 19486F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19487F: drivers/spi/spi-synquacer.c 19488 19489SOCIONEXT SYNQUACER I2C DRIVER 19490M: Ard Biesheuvel <ardb@kernel.org> 19491L: linux-i2c@vger.kernel.org 19492S: Maintained 19493F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19494F: drivers/i2c/busses/i2c-synquacer.c 19495 19496SOCIONEXT UNIPHIER SOUND DRIVER 19497L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19498S: Orphan 19499F: sound/soc/uniphier/ 19500 19501SOCKET TIMESTAMPING 19502M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19503S: Maintained 19504F: Documentation/networking/timestamping.rst 19505F: include/uapi/linux/net_tstamp.h 19506F: tools/testing/selftests/net/so_txtime.c 19507 19508SOEKRIS NET48XX LED SUPPORT 19509M: Chris Boot <bootc@bootc.net> 19510S: Maintained 19511F: drivers/leds/leds-net48xx.c 19512 19513SOFT-IWARP DRIVER (siw) 19514M: Bernard Metzler <bmt@zurich.ibm.com> 19515L: linux-rdma@vger.kernel.org 19516S: Supported 19517F: drivers/infiniband/sw/siw/ 19518F: include/uapi/rdma/siw-abi.h 19519 19520SOFT-ROCE DRIVER (rxe) 19521M: Zhu Yanjun <zyjzyj2000@gmail.com> 19522L: linux-rdma@vger.kernel.org 19523S: Supported 19524F: drivers/infiniband/sw/rxe/ 19525F: include/uapi/rdma/rdma_user_rxe.h 19526 19527SOFTLOGIC 6x10 MPEG CODEC 19528M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19529M: Anton Sviridenko <anton@corp.bluecherry.net> 19530M: Andrey Utkin <andrey_utkin@fastmail.com> 19531M: Ismael Luceno <ismael@iodev.co.uk> 19532L: linux-media@vger.kernel.org 19533S: Supported 19534F: drivers/media/pci/solo6x10/ 19535 19536SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19537M: James Morse <james.morse@arm.com> 19538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19539S: Maintained 19540F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19541F: drivers/firmware/arm_sdei.c 19542F: include/linux/arm_sdei.h 19543F: include/uapi/linux/arm_sdei.h 19544 19545SOFTWARE NODES AND DEVICE PROPERTIES 19546R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19547R: Daniel Scally <djrscally@gmail.com> 19548R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19549R: Sakari Ailus <sakari.ailus@linux.intel.com> 19550L: linux-acpi@vger.kernel.org 19551S: Maintained 19552F: drivers/base/property.c 19553F: drivers/base/swnode.c 19554F: include/linux/fwnode.h 19555F: include/linux/property.h 19556 19557SOFTWARE RAID (Multiple Disks) SUPPORT 19558M: Song Liu <song@kernel.org> 19559L: linux-raid@vger.kernel.org 19560S: Supported 19561Q: https://patchwork.kernel.org/project/linux-raid/list/ 19562T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19563F: drivers/md/Kconfig 19564F: drivers/md/Makefile 19565F: drivers/md/md* 19566F: drivers/md/raid* 19567F: include/linux/raid/ 19568F: include/uapi/linux/raid/ 19569 19570SOLIDRUN CLEARFOG SUPPORT 19571M: Russell King <linux@armlinux.org.uk> 19572S: Maintained 19573F: arch/arm/boot/dts/armada-388-clearfog* 19574F: arch/arm/boot/dts/armada-38x-solidrun-* 19575 19576SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19577M: Russell King <linux@armlinux.org.uk> 19578S: Maintained 19579F: arch/arm/boot/dts/imx6*-cubox-i* 19580F: arch/arm/boot/dts/imx6*-hummingboard* 19581F: arch/arm/boot/dts/imx6*-sr-* 19582 19583SONIC NETWORK DRIVER 19584M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19585L: netdev@vger.kernel.org 19586S: Maintained 19587F: drivers/net/ethernet/natsemi/sonic.* 19588 19589SONICS SILICON BACKPLANE DRIVER (SSB) 19590M: Michael Buesch <m@bues.ch> 19591L: linux-wireless@vger.kernel.org 19592S: Maintained 19593F: drivers/ssb/ 19594F: include/linux/ssb/ 19595 19596SONY IMX208 SENSOR DRIVER 19597M: Sakari Ailus <sakari.ailus@linux.intel.com> 19598L: linux-media@vger.kernel.org 19599S: Maintained 19600T: git git://linuxtv.org/media_tree.git 19601F: drivers/media/i2c/imx208.c 19602 19603SONY IMX214 SENSOR DRIVER 19604M: Ricardo Ribalda <ribalda@kernel.org> 19605L: linux-media@vger.kernel.org 19606S: Maintained 19607T: git git://linuxtv.org/media_tree.git 19608F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19609F: drivers/media/i2c/imx214.c 19610 19611SONY IMX219 SENSOR DRIVER 19612M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19613L: linux-media@vger.kernel.org 19614S: Maintained 19615T: git git://linuxtv.org/media_tree.git 19616F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19617F: drivers/media/i2c/imx219.c 19618 19619SONY IMX258 SENSOR DRIVER 19620M: Sakari Ailus <sakari.ailus@linux.intel.com> 19621L: linux-media@vger.kernel.org 19622S: Maintained 19623T: git git://linuxtv.org/media_tree.git 19624F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19625F: drivers/media/i2c/imx258.c 19626 19627SONY IMX274 SENSOR DRIVER 19628M: Leon Luo <leonl@leopardimaging.com> 19629L: linux-media@vger.kernel.org 19630S: Maintained 19631T: git git://linuxtv.org/media_tree.git 19632F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19633F: drivers/media/i2c/imx274.c 19634 19635SONY IMX290 SENSOR DRIVER 19636M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19637L: linux-media@vger.kernel.org 19638S: Maintained 19639T: git git://linuxtv.org/media_tree.git 19640F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19641F: drivers/media/i2c/imx290.c 19642 19643SONY IMX296 SENSOR DRIVER 19644M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19645M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19646L: linux-media@vger.kernel.org 19647S: Maintained 19648T: git git://linuxtv.org/media_tree.git 19649F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19650F: drivers/media/i2c/imx296.c 19651 19652SONY IMX319 SENSOR DRIVER 19653M: Bingbu Cao <bingbu.cao@intel.com> 19654L: linux-media@vger.kernel.org 19655S: Maintained 19656T: git git://linuxtv.org/media_tree.git 19657F: drivers/media/i2c/imx319.c 19658 19659SONY IMX334 SENSOR DRIVER 19660M: Paul J. Murphy <paul.j.murphy@intel.com> 19661M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19662L: linux-media@vger.kernel.org 19663S: Maintained 19664T: git git://linuxtv.org/media_tree.git 19665F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19666F: drivers/media/i2c/imx334.c 19667 19668SONY IMX335 SENSOR DRIVER 19669M: Paul J. Murphy <paul.j.murphy@intel.com> 19670M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19671L: linux-media@vger.kernel.org 19672S: Maintained 19673T: git git://linuxtv.org/media_tree.git 19674F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19675F: drivers/media/i2c/imx335.c 19676 19677SONY IMX355 SENSOR DRIVER 19678M: Tianshu Qiu <tian.shu.qiu@intel.com> 19679L: linux-media@vger.kernel.org 19680S: Maintained 19681T: git git://linuxtv.org/media_tree.git 19682F: drivers/media/i2c/imx355.c 19683 19684SONY IMX412 SENSOR DRIVER 19685M: Paul J. Murphy <paul.j.murphy@intel.com> 19686M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19687L: linux-media@vger.kernel.org 19688S: Maintained 19689T: git git://linuxtv.org/media_tree.git 19690F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19691F: drivers/media/i2c/imx412.c 19692 19693SONY IMX415 SENSOR DRIVER 19694M: Michael Riesch <michael.riesch@wolfvision.net> 19695L: linux-media@vger.kernel.org 19696S: Maintained 19697T: git git://linuxtv.org/media_tree.git 19698F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19699F: drivers/media/i2c/imx415.c 19700 19701SONY MEMORYSTICK SUBSYSTEM 19702M: Maxim Levitsky <maximlevitsky@gmail.com> 19703M: Alex Dubov <oakad@yahoo.com> 19704M: Ulf Hansson <ulf.hansson@linaro.org> 19705L: linux-mmc@vger.kernel.org 19706S: Maintained 19707T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19708F: drivers/memstick/ 19709F: include/linux/memstick.h 19710 19711SONY VAIO CONTROL DEVICE DRIVER 19712M: Mattia Dongili <malattia@linux.it> 19713L: platform-driver-x86@vger.kernel.org 19714S: Maintained 19715W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19716F: Documentation/admin-guide/laptops/sony-laptop.rst 19717F: drivers/char/sonypi.c 19718F: drivers/platform/x86/sony-laptop.c 19719F: include/linux/sony-laptop.h 19720 19721SOUND 19722M: Jaroslav Kysela <perex@perex.cz> 19723M: Takashi Iwai <tiwai@suse.com> 19724L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19725S: Maintained 19726W: http://www.alsa-project.org/ 19727Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19729F: Documentation/sound/ 19730F: include/sound/ 19731F: include/uapi/sound/ 19732F: sound/ 19733F: tools/testing/selftests/alsa 19734 19735SOUND - COMPRESSED AUDIO 19736M: Vinod Koul <vkoul@kernel.org> 19737L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19738S: Supported 19739T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19740F: Documentation/sound/designs/compress-offload.rst 19741F: include/sound/compress_driver.h 19742F: include/uapi/sound/compress_* 19743F: sound/core/compress_offload.c 19744F: sound/soc/soc-compress.c 19745 19746SOUND - DMAENGINE HELPERS 19747M: Lars-Peter Clausen <lars@metafoo.de> 19748S: Supported 19749F: include/sound/dmaengine_pcm.h 19750F: sound/core/pcm_dmaengine.c 19751F: sound/soc/soc-generic-dmaengine-pcm.c 19752 19753SOUND - ALSA SELFTESTS 19754M: Mark Brown <broonie@kernel.org> 19755L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19756L: linux-kselftest@vger.kernel.org 19757S: Supported 19758F: tools/testing/selftests/alsa 19759 19760SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19761M: Liam Girdwood <lgirdwood@gmail.com> 19762M: Mark Brown <broonie@kernel.org> 19763L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19764S: Supported 19765W: http://alsa-project.org/main/index.php/ASoC 19766T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19767F: Documentation/devicetree/bindings/sound/ 19768F: Documentation/sound/soc/ 19769F: include/dt-bindings/sound/ 19770F: include/sound/soc* 19771F: sound/soc/ 19772 19773SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19774M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19775M: Liam Girdwood <lgirdwood@gmail.com> 19776M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19777M: Bard Liao <yung-chuan.liao@linux.intel.com> 19778M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19779R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19780M: Daniel Baluta <daniel.baluta@nxp.com> 19781L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19782S: Supported 19783W: https://github.com/thesofproject/linux/ 19784F: sound/soc/sof/ 19785 19786SOUNDWIRE SUBSYSTEM 19787M: Vinod Koul <vkoul@kernel.org> 19788M: Bard Liao <yung-chuan.liao@linux.intel.com> 19789R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19790R: Sanyog Kale <sanyog.r.kale@intel.com> 19791L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19792S: Supported 19793T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19794F: Documentation/driver-api/soundwire/ 19795F: drivers/soundwire/ 19796F: include/linux/soundwire/ 19797 19798SP2 MEDIA DRIVER 19799M: Olli Salonen <olli.salonen@iki.fi> 19800L: linux-media@vger.kernel.org 19801S: Maintained 19802W: https://linuxtv.org 19803Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19804F: drivers/media/dvb-frontends/sp2* 19805 19806SPANISH DOCUMENTATION 19807M: Carlos Bilbao <carlos.bilbao@amd.com> 19808S: Maintained 19809F: Documentation/translations/sp_SP/ 19810 19811SPARC + UltraSPARC (sparc/sparc64) 19812M: "David S. Miller" <davem@davemloft.net> 19813L: sparclinux@vger.kernel.org 19814S: Maintained 19815Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19816T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19817T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19818F: arch/sparc/ 19819F: drivers/sbus/ 19820 19821SPARC SERIAL DRIVERS 19822M: "David S. Miller" <davem@davemloft.net> 19823L: sparclinux@vger.kernel.org 19824S: Maintained 19825T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19826T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19827F: drivers/tty/serial/suncore.c 19828F: drivers/tty/serial/sunhv.c 19829F: drivers/tty/serial/sunsab.c 19830F: drivers/tty/serial/sunsab.h 19831F: drivers/tty/serial/sunsu.c 19832F: drivers/tty/serial/sunzilog.c 19833F: drivers/tty/serial/sunzilog.h 19834F: drivers/tty/vcc.c 19835F: include/linux/sunserialcore.h 19836 19837SPARSE CHECKER 19838M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19839L: linux-sparse@vger.kernel.org 19840S: Maintained 19841W: https://sparse.docs.kernel.org/ 19842T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19843Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19844B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19845F: include/linux/compiler.h 19846 19847SPEAKUP CONSOLE SPEECH DRIVER 19848M: William Hubbs <w.d.hubbs@gmail.com> 19849M: Chris Brannon <chris@the-brannons.com> 19850M: Kirk Reiser <kirk@reisers.ca> 19851M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19852L: speakup@linux-speakup.org 19853S: Odd Fixes 19854W: http://www.linux-speakup.org/ 19855W: https://github.com/linux-speakup/speakup 19856B: https://github.com/linux-speakup/speakup/issues 19857F: drivers/accessibility/speakup/ 19858 19859SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19860M: Viresh Kumar <vireshk@kernel.org> 19861M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19862M: soc@kernel.org 19863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19864S: Maintained 19865W: http://www.st.com/spear 19866F: arch/arm/boot/dts/spear* 19867F: arch/arm/mach-spear/ 19868F: drivers/clk/spear/ 19869F: drivers/pinctrl/spear/ 19870 19871SPI NOR SUBSYSTEM 19872M: Tudor Ambarus <tudor.ambarus@linaro.org> 19873M: Pratyush Yadav <pratyush@kernel.org> 19874R: Michael Walle <michael@walle.cc> 19875L: linux-mtd@lists.infradead.org 19876S: Maintained 19877W: http://www.linux-mtd.infradead.org/ 19878Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19879C: irc://irc.oftc.net/mtd 19880T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19881F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19882F: drivers/mtd/spi-nor/ 19883F: include/linux/mtd/spi-nor.h 19884 19885SPI SUBSYSTEM 19886M: Mark Brown <broonie@kernel.org> 19887L: linux-spi@vger.kernel.org 19888S: Maintained 19889Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19890T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19891F: Documentation/devicetree/bindings/spi/ 19892F: Documentation/spi/ 19893F: drivers/spi/ 19894F: include/linux/spi/ 19895F: include/uapi/linux/spi/ 19896F: tools/spi/ 19897 19898SPIDERNET NETWORK DRIVER for CELL 19899M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19900M: Geoff Levand <geoff@infradead.org> 19901L: netdev@vger.kernel.org 19902L: linuxppc-dev@lists.ozlabs.org 19903S: Maintained 19904F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19905F: drivers/net/ethernet/toshiba/spider_net* 19906 19907SPMI SUBSYSTEM 19908M: Stephen Boyd <sboyd@kernel.org> 19909L: linux-kernel@vger.kernel.org 19910S: Maintained 19911T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19912F: Documentation/devicetree/bindings/spmi/ 19913F: drivers/spmi/ 19914F: include/dt-bindings/spmi/spmi.h 19915F: include/linux/spmi.h 19916F: include/trace/events/spmi.h 19917 19918SPU FILE SYSTEM 19919M: Jeremy Kerr <jk@ozlabs.org> 19920L: linuxppc-dev@lists.ozlabs.org 19921S: Supported 19922W: http://www.ibm.com/developerworks/power/cell/ 19923F: Documentation/filesystems/spufs/spufs.rst 19924F: arch/powerpc/platforms/cell/spufs/ 19925 19926SQUASHFS FILE SYSTEM 19927M: Phillip Lougher <phillip@squashfs.org.uk> 19928L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19929S: Maintained 19930W: http://squashfs.org.uk 19931T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19932F: Documentation/filesystems/squashfs.rst 19933F: fs/squashfs/ 19934 19935SRM (Alpha) environment access 19936M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19937S: Maintained 19938F: arch/alpha/kernel/srm_env.c 19939 19940ST LSM6DSx IMU IIO DRIVER 19941M: Lorenzo Bianconi <lorenzo@kernel.org> 19942L: linux-iio@vger.kernel.org 19943S: Maintained 19944W: http://www.st.com/ 19945F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19946F: drivers/iio/imu/st_lsm6dsx/ 19947 19948ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19949M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19950M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19951L: linux-media@vger.kernel.org 19952S: Maintained 19953T: git git://linuxtv.org/media_tree.git 19954F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 19955F: drivers/media/i2c/st-mipid02.c 19956 19957ST STM32 I2C/SMBUS DRIVER 19958M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19959M: Alain Volmat <alain.volmat@foss.st.com> 19960L: linux-i2c@vger.kernel.org 19961S: Maintained 19962F: drivers/i2c/busses/i2c-stm32* 19963 19964ST STM32 SPI DRIVER 19965M: Alain Volmat <alain.volmat@foss.st.com> 19966L: linux-spi@vger.kernel.org 19967S: Maintained 19968F: drivers/spi/spi-stm32.c 19969 19970ST STPDDC60 DRIVER 19971M: Daniel Nilsson <daniel.nilsson@flex.com> 19972L: linux-hwmon@vger.kernel.org 19973S: Maintained 19974F: Documentation/hwmon/stpddc60.rst 19975F: drivers/hwmon/pmbus/stpddc60.c 19976 19977ST VGXY61 DRIVER 19978M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19979M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19980L: linux-media@vger.kernel.org 19981S: Maintained 19982T: git git://linuxtv.org/media_tree.git 19983F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 19984F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 19985F: drivers/media/i2c/st-vgxy61.c 19986 19987ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19988M: Song Qiang <songqiang1304521@gmail.com> 19989L: linux-iio@vger.kernel.org 19990S: Maintained 19991F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19992F: drivers/iio/proximity/vl53l0x-i2c.c 19993 19994STABLE BRANCH 19995M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19996M: Sasha Levin <sashal@kernel.org> 19997L: stable@vger.kernel.org 19998S: Supported 19999F: Documentation/process/stable-kernel-rules.rst 20000 20001STAGING - ATOMISP DRIVER 20002M: Hans de Goede <hdegoede@redhat.com> 20003M: Mauro Carvalho Chehab <mchehab@kernel.org> 20004R: Sakari Ailus <sakari.ailus@linux.intel.com> 20005L: linux-media@vger.kernel.org 20006S: Maintained 20007F: drivers/staging/media/atomisp/ 20008 20009STAGING - FIELDBUS SUBSYSTEM 20010M: Sven Van Asbroeck <TheSven73@gmail.com> 20011S: Maintained 20012F: drivers/staging/fieldbus/* 20013F: drivers/staging/fieldbus/Documentation/ 20014 20015STAGING - HMS ANYBUS-S BUS 20016M: Sven Van Asbroeck <TheSven73@gmail.com> 20017S: Maintained 20018F: drivers/staging/fieldbus/anybuss/ 20019 20020STAGING - INDUSTRIAL IO 20021M: Jonathan Cameron <jic23@kernel.org> 20022L: linux-iio@vger.kernel.org 20023S: Odd Fixes 20024F: Documentation/devicetree/bindings/staging/iio/ 20025F: drivers/staging/iio/ 20026 20027STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20028M: Marc Dietrich <marvin24@gmx.de> 20029L: ac100@lists.launchpad.net (moderated for non-subscribers) 20030L: linux-tegra@vger.kernel.org 20031S: Maintained 20032F: drivers/staging/nvec/ 20033 20034STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20035M: Jens Frederich <jfrederich@gmail.com> 20036M: Jon Nettleton <jon.nettleton@gmail.com> 20037S: Maintained 20038W: http://wiki.laptop.org/go/DCON 20039F: drivers/staging/olpc_dcon/ 20040 20041STAGING - REALTEK RTL8712U DRIVERS 20042M: Larry Finger <Larry.Finger@lwfinger.net> 20043M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20044S: Odd Fixes 20045F: drivers/staging/rtl8712/ 20046 20047STAGING - SEPS525 LCD CONTROLLER DRIVERS 20048M: Michael Hennerich <michael.hennerich@analog.com> 20049L: linux-fbdev@vger.kernel.org 20050S: Supported 20051F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20052F: drivers/staging/fbtft/fb_seps525.c 20053 20054STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20055M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20056M: Teddy Wang <teddy.wang@siliconmotion.com> 20057M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20058L: linux-fbdev@vger.kernel.org 20059S: Maintained 20060F: drivers/staging/sm750fb/ 20061 20062STAGING - VIA VT665X DRIVERS 20063M: Forest Bond <forest@alittletooquiet.net> 20064S: Odd Fixes 20065F: drivers/staging/vt665?/ 20066 20067STAGING SUBSYSTEM 20068M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20069L: linux-staging@lists.linux.dev 20070S: Supported 20071T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20072F: drivers/staging/ 20073 20074STARFIRE/DURALAN NETWORK DRIVER 20075M: Ion Badulescu <ionut@badula.org> 20076S: Odd Fixes 20077F: drivers/net/ethernet/adaptec/starfire* 20078 20079STARFIVE DEVICETREES 20080M: Emil Renner Berthing <kernel@esmil.dk> 20081S: Maintained 20082F: arch/riscv/boot/dts/starfive/ 20083 20084STARFIVE DWMAC GLUE LAYER 20085M: Emil Renner Berthing <kernel@esmil.dk> 20086M: Samin Guo <samin.guo@starfivetech.com> 20087S: Maintained 20088F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20089F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20090 20091STARFIVE JH7110 MMC/SD/SDIO DRIVER 20092M: William Qiu <william.qiu@starfivetech.com> 20093S: Supported 20094F: Documentation/devicetree/bindings/mmc/starfive* 20095F: drivers/mmc/host/dw_mmc-starfive.c 20096 20097STARFIVE JH71X0 CLOCK DRIVERS 20098M: Emil Renner Berthing <kernel@esmil.dk> 20099M: Hal Feng <hal.feng@starfivetech.com> 20100S: Maintained 20101F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20102F: drivers/clk/starfive/clk-starfive-jh71* 20103F: include/dt-bindings/clock/starfive?jh71*.h 20104 20105STARFIVE JH71X0 PINCTRL DRIVERS 20106M: Emil Renner Berthing <kernel@esmil.dk> 20107M: Jianlong Huang <jianlong.huang@starfivetech.com> 20108L: linux-gpio@vger.kernel.org 20109S: Maintained 20110F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20111F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20112F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20113F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20114 20115STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20116M: Emil Renner Berthing <kernel@esmil.dk> 20117M: Hal Feng <hal.feng@starfivetech.com> 20118S: Maintained 20119F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20120F: drivers/reset/starfive/reset-starfive-jh71* 20121F: include/dt-bindings/reset/starfive?jh71*.h 20122 20123STARFIVE JH71XX PMU CONTROLLER DRIVER 20124M: Walker Chen <walker.chen@starfivetech.com> 20125S: Supported 20126F: Documentation/devicetree/bindings/power/starfive* 20127F: drivers/soc/starfive/jh71xx_pmu.c 20128F: include/dt-bindings/power/starfive,jh7110-pmu.h 20129 20130STARFIVE SOC DRIVERS 20131M: Conor Dooley <conor@kernel.org> 20132S: Maintained 20133T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20134F: drivers/soc/starfive/ 20135 20136STARFIVE TRNG DRIVER 20137M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20138S: Supported 20139F: Documentation/devicetree/bindings/rng/starfive* 20140F: drivers/char/hw_random/jh7110-trng.c 20141 20142STARFIVE WATCHDOG DRIVER 20143M: Xingyu Wu <xingyu.wu@starfivetech.com> 20144M: Samin Guo <samin.guo@starfivetech.com> 20145S: Supported 20146F: Documentation/devicetree/bindings/watchdog/starfive* 20147F: drivers/watchdog/starfive-wdt.c 20148 20149STATIC BRANCH/CALL 20150M: Peter Zijlstra <peterz@infradead.org> 20151M: Josh Poimboeuf <jpoimboe@kernel.org> 20152M: Jason Baron <jbaron@akamai.com> 20153R: Steven Rostedt <rostedt@goodmis.org> 20154R: Ard Biesheuvel <ardb@kernel.org> 20155S: Supported 20156F: arch/*/include/asm/jump_label*.h 20157F: arch/*/include/asm/static_call*.h 20158F: arch/*/kernel/jump_label.c 20159F: arch/*/kernel/static_call.c 20160F: include/linux/jump_label*.h 20161F: include/linux/static_call*.h 20162F: kernel/jump_label.c 20163F: kernel/static_call.c 20164 20165STI AUDIO (ASoC) DRIVERS 20166M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20167L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20168S: Maintained 20169F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20170F: sound/soc/sti/ 20171 20172STI CEC DRIVER 20173M: Alain Volmat <alain.volmat@foss.st.com> 20174S: Maintained 20175F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20176F: drivers/media/cec/platform/sti/ 20177 20178STK1160 USB VIDEO CAPTURE DRIVER 20179M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20180L: linux-media@vger.kernel.org 20181S: Maintained 20182T: git git://linuxtv.org/media_tree.git 20183F: drivers/media/usb/stk1160/ 20184 20185STM32 AUDIO (ASoC) DRIVERS 20186M: Olivier Moysan <olivier.moysan@foss.st.com> 20187M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20188L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20189S: Maintained 20190F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20191F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20192F: sound/soc/stm/ 20193 20194STM32 TIMER/LPTIMER DRIVERS 20195M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20196S: Maintained 20197F: Documentation/ABI/testing/*timer-stm32 20198F: Documentation/devicetree/bindings/*/*stm32-*timer* 20199F: drivers/*/stm32-*timer* 20200F: drivers/pwm/pwm-stm32* 20201F: include/linux/*/stm32-*tim* 20202 20203STMMAC ETHERNET DRIVER 20204M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20205M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20206M: Jose Abreu <joabreu@synopsys.com> 20207L: netdev@vger.kernel.org 20208S: Supported 20209W: http://www.stlinux.com 20210F: Documentation/networking/device_drivers/ethernet/stmicro/ 20211F: drivers/net/ethernet/stmicro/stmmac/ 20212 20213SUN3/3X 20214M: Sam Creasey <sammy@sammy.net> 20215S: Maintained 20216W: http://sammy.net/sun3/ 20217F: arch/m68k/include/asm/sun3* 20218F: arch/m68k/kernel/*sun3* 20219F: arch/m68k/sun3*/ 20220F: drivers/net/ethernet/i825xx/sun3* 20221 20222SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20223M: Hans de Goede <hdegoede@redhat.com> 20224L: linux-input@vger.kernel.org 20225S: Maintained 20226F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20227F: drivers/input/keyboard/sun4i-lradc-keys.c 20228 20229SUNDANCE NETWORK DRIVER 20230M: Denis Kirjanov <kda@linux-powerpc.org> 20231L: netdev@vger.kernel.org 20232S: Maintained 20233F: drivers/net/ethernet/dlink/sundance.c 20234 20235SUN HAPPY MEAL ETHERNET DRIVER 20236M: Sean Anderson <seanga2@gmail.com> 20237S: Maintained 20238F: drivers/net/ethernet/sun/sunhme.* 20239 20240SUNPLUS ETHERNET DRIVER 20241M: Wells Lu <wellslutw@gmail.com> 20242L: netdev@vger.kernel.org 20243S: Maintained 20244W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20245F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20246F: drivers/net/ethernet/sunplus/ 20247 20248SUNPLUS MMC DRIVER 20249M: Tony Huang <tonyhuang.sunplus@gmail.com> 20250M: Li-hao Kuo <lhjeff911@gmail.com> 20251S: Maintained 20252F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20253F: drivers/mmc/host/sunplus-mmc.c 20254 20255SUNPLUS OCOTP DRIVER 20256M: Vincent Shih <vincent.sunplus@gmail.com> 20257S: Maintained 20258F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20259F: drivers/nvmem/sunplus-ocotp.c 20260 20261SUNPLUS USB2 PHY DRIVER 20262M: Vincent Shih <vincent.sunplus@gmail.com> 20263L: linux-usb@vger.kernel.org 20264S: Maintained 20265F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20266F: drivers/phy/sunplus/Kconfig 20267F: drivers/phy/sunplus/Makefile 20268F: drivers/phy/sunplus/phy-sunplus-usb2.c 20269 20270SUNPLUS PWM DRIVER 20271M: Hammer Hsieh <hammerh0314@gmail.com> 20272S: Maintained 20273F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20274F: drivers/pwm/pwm-sunplus.c 20275 20276SUNPLUS RTC DRIVER 20277M: Vincent Shih <vincent.sunplus@gmail.com> 20278L: linux-rtc@vger.kernel.org 20279S: Maintained 20280F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20281F: drivers/rtc/rtc-sunplus.c 20282 20283SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20284M: Li-hao Kuo <lhjeff911@gmail.com> 20285L: linux-spi@vger.kernel.org 20286S: Maintained 20287F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20288F: drivers/spi/spi-sunplus-sp7021.c 20289 20290SUNPLUS UART DRIVER 20291M: Hammer Hsieh <hammerh0314@gmail.com> 20292S: Maintained 20293F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20294F: drivers/tty/serial/sunplus-uart.c 20295 20296SUNPLUS WATCHDOG DRIVER 20297M: Xiantao Hu <xt.hu@cqplus1.com> 20298L: linux-watchdog@vger.kernel.org 20299S: Maintained 20300F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20301F: drivers/watchdog/sunplus_wdt.c 20302 20303SUPERH 20304M: Yoshinori Sato <ysato@users.sourceforge.jp> 20305M: Rich Felker <dalias@libc.org> 20306M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20307L: linux-sh@vger.kernel.org 20308S: Maintained 20309Q: http://patchwork.kernel.org/project/linux-sh/list/ 20310F: Documentation/arch/sh/ 20311F: arch/sh/ 20312F: drivers/sh/ 20313 20314SUSPEND TO RAM 20315M: "Rafael J. Wysocki" <rafael@kernel.org> 20316M: Len Brown <len.brown@intel.com> 20317M: Pavel Machek <pavel@ucw.cz> 20318L: linux-pm@vger.kernel.org 20319S: Supported 20320B: https://bugzilla.kernel.org 20321F: Documentation/power/ 20322F: arch/x86/kernel/acpi/sleep* 20323F: arch/x86/kernel/acpi/wakeup* 20324F: drivers/base/power/ 20325F: include/linux/freezer.h 20326F: include/linux/pm.h 20327F: include/linux/suspend.h 20328F: kernel/power/ 20329 20330SVGA HANDLING 20331M: Martin Mares <mj@ucw.cz> 20332L: linux-video@atrey.karlin.mff.cuni.cz 20333S: Maintained 20334F: Documentation/admin-guide/svga.rst 20335F: arch/x86/boot/video* 20336 20337SWITCHDEV 20338M: Jiri Pirko <jiri@resnulli.us> 20339M: Ivan Vecera <ivecera@redhat.com> 20340L: netdev@vger.kernel.org 20341S: Supported 20342F: include/net/switchdev.h 20343F: net/switchdev/ 20344 20345SY8106A REGULATOR DRIVER 20346M: Icenowy Zheng <icenowy@aosc.io> 20347S: Maintained 20348F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20349F: drivers/regulator/sy8106a-regulator.c 20350 20351SYNC FILE FRAMEWORK 20352M: Sumit Semwal <sumit.semwal@linaro.org> 20353R: Gustavo Padovan <gustavo@padovan.org> 20354L: linux-media@vger.kernel.org 20355L: dri-devel@lists.freedesktop.org 20356S: Maintained 20357T: git git://anongit.freedesktop.org/drm/drm-misc 20358F: Documentation/driver-api/sync_file.rst 20359F: drivers/dma-buf/dma-fence* 20360F: drivers/dma-buf/sw_sync.c 20361F: drivers/dma-buf/sync_* 20362F: include/linux/sync_file.h 20363F: include/uapi/linux/sync_file.h 20364 20365SYNOPSYS ARC ARCHITECTURE 20366M: Vineet Gupta <vgupta@kernel.org> 20367L: linux-snps-arc@lists.infradead.org 20368S: Supported 20369T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20370F: Documentation/arch/arc 20371F: Documentation/devicetree/bindings/arc/* 20372F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20373F: arch/arc/ 20374F: drivers/clocksource/arc_timer.c 20375F: drivers/tty/serial/arc_uart.c 20376 20377SYNOPSYS ARC HSDK SDP pll clock driver 20378M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20379S: Supported 20380F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20381F: drivers/clk/clk-hsdk-pll.c 20382 20383SYNOPSYS ARC SDP clock driver 20384M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20385S: Supported 20386F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20387F: drivers/clk/axs10x/* 20388 20389SYNOPSYS ARC SDP platform support 20390M: Alexey Brodkin <abrodkin@synopsys.com> 20391S: Supported 20392F: Documentation/devicetree/bindings/arc/axs10* 20393F: arch/arc/boot/dts/ax* 20394F: arch/arc/plat-axs10x 20395 20396SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20397M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20398S: Supported 20399F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20400F: drivers/reset/reset-axs10x.c 20401 20402SYNOPSYS CREG GPIO DRIVER 20403M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20404S: Maintained 20405F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20406F: drivers/gpio/gpio-creg-snps.c 20407 20408SYNOPSYS DESIGNWARE 8250 UART DRIVER 20409M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20410R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20411S: Supported 20412F: drivers/tty/serial/8250/8250_dw.c 20413F: drivers/tty/serial/8250/8250_dwlib.* 20414F: drivers/tty/serial/8250/8250_lpss.c 20415 20416SYNOPSYS DESIGNWARE APB GPIO DRIVER 20417M: Hoan Tran <hoan@os.amperecomputing.com> 20418M: Serge Semin <fancer.lancer@gmail.com> 20419L: linux-gpio@vger.kernel.org 20420S: Maintained 20421F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20422F: drivers/gpio/gpio-dwapb.c 20423 20424SYNOPSYS DESIGNWARE APB SSI DRIVER 20425M: Serge Semin <fancer.lancer@gmail.com> 20426L: linux-spi@vger.kernel.org 20427S: Supported 20428F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20429F: drivers/spi/spi-dw* 20430 20431SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20432M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20433S: Maintained 20434F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20435F: drivers/dma/dw-axi-dmac/ 20436 20437SYNOPSYS DESIGNWARE DMAC DRIVER 20438M: Viresh Kumar <vireshk@kernel.org> 20439R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20440S: Maintained 20441F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20442F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20443F: drivers/dma/dw/ 20444F: include/dt-bindings/dma/dw-dmac.h 20445F: include/linux/dma/dw.h 20446F: include/linux/platform_data/dma-dw.h 20447 20448SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20449M: Jose Abreu <Jose.Abreu@synopsys.com> 20450L: netdev@vger.kernel.org 20451S: Supported 20452F: drivers/net/ethernet/synopsys/ 20453 20454SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20455M: Jose Abreu <Jose.Abreu@synopsys.com> 20456L: netdev@vger.kernel.org 20457S: Supported 20458F: drivers/net/pcs/pcs-xpcs.c 20459F: drivers/net/pcs/pcs-xpcs.h 20460F: include/linux/pcs/pcs-xpcs.h 20461 20462SYNOPSYS DESIGNWARE I2C DRIVER 20463M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20464R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20465R: Mika Westerberg <mika.westerberg@linux.intel.com> 20466R: Jan Dabros <jsd@semihalf.com> 20467L: linux-i2c@vger.kernel.org 20468S: Supported 20469F: drivers/i2c/busses/i2c-designware-* 20470 20471SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20472M: Jaehoon Chung <jh80.chung@samsung.com> 20473L: linux-mmc@vger.kernel.org 20474S: Maintained 20475F: drivers/mmc/host/dw_mmc* 20476 20477SYNOPSYS HSDK RESET CONTROLLER DRIVER 20478M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20479S: Supported 20480F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20481F: drivers/reset/reset-hsdk.c 20482F: include/dt-bindings/reset/snps,hsdk-reset.h 20483 20484SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20485M: Prabu Thangamuthu <prabu.t@synopsys.com> 20486M: Manjunath M B <manjumb@synopsys.com> 20487L: linux-mmc@vger.kernel.org 20488S: Maintained 20489F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20490 20491SYSTEM CONFIGURATION (SYSCON) 20492M: Lee Jones <lee@kernel.org> 20493M: Arnd Bergmann <arnd@arndb.de> 20494S: Supported 20495T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20496F: drivers/mfd/syscon.c 20497 20498SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20499M: Sudeep Holla <sudeep.holla@arm.com> 20500R: Cristian Marussi <cristian.marussi@arm.com> 20501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20502S: Maintained 20503F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20504F: drivers/clk/clk-sc[mp]i.c 20505F: drivers/cpufreq/sc[mp]i-cpufreq.c 20506F: drivers/firmware/arm_scmi/ 20507F: drivers/firmware/arm_scpi.c 20508F: drivers/powercap/arm_scmi_powercap.c 20509F: drivers/regulator/scmi-regulator.c 20510F: drivers/reset/reset-scmi.c 20511F: include/linux/sc[mp]i_protocol.h 20512F: include/trace/events/scmi.h 20513F: include/uapi/linux/virtio_scmi.h 20514 20515SYSTEM RESET/SHUTDOWN DRIVERS 20516M: Sebastian Reichel <sre@kernel.org> 20517L: linux-pm@vger.kernel.org 20518S: Maintained 20519T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20520F: Documentation/devicetree/bindings/power/reset/ 20521F: drivers/power/reset/ 20522 20523SYSTEM TRACE MODULE CLASS 20524M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20525S: Maintained 20526T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20527F: Documentation/trace/stm.rst 20528F: drivers/hwtracing/stm/ 20529F: include/linux/stm.h 20530F: include/uapi/linux/stm.h 20531 20532SYSTEM76 ACPI DRIVER 20533M: Jeremy Soller <jeremy@system76.com> 20534M: System76 Product Development <productdev@system76.com> 20535L: platform-driver-x86@vger.kernel.org 20536S: Maintained 20537F: drivers/platform/x86/system76_acpi.c 20538 20539SYSV FILESYSTEM 20540S: Orphan 20541F: Documentation/filesystems/sysv-fs.rst 20542F: fs/sysv/ 20543F: include/linux/sysv_fs.h 20544 20545TASKSTATS STATISTICS INTERFACE 20546M: Balbir Singh <bsingharora@gmail.com> 20547S: Maintained 20548F: Documentation/accounting/taskstats* 20549F: include/linux/taskstats* 20550F: kernel/taskstats.c 20551 20552TC subsystem 20553M: Jamal Hadi Salim <jhs@mojatatu.com> 20554M: Cong Wang <xiyou.wangcong@gmail.com> 20555M: Jiri Pirko <jiri@resnulli.us> 20556L: netdev@vger.kernel.org 20557S: Maintained 20558F: include/net/pkt_cls.h 20559F: include/net/pkt_sched.h 20560F: include/net/tc_act/ 20561F: include/uapi/linux/pkt_cls.h 20562F: include/uapi/linux/pkt_sched.h 20563F: include/uapi/linux/tc_act/ 20564F: include/uapi/linux/tc_ematch/ 20565F: net/sched/ 20566F: tools/testing/selftests/tc-testing 20567 20568TC90522 MEDIA DRIVER 20569M: Akihiro Tsukada <tskd08@gmail.com> 20570L: linux-media@vger.kernel.org 20571S: Odd Fixes 20572F: drivers/media/dvb-frontends/tc90522* 20573 20574TCP LOW PRIORITY MODULE 20575M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20576M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20577S: Maintained 20578W: http://tcp-lp-mod.sourceforge.net/ 20579F: net/ipv4/tcp_lp.c 20580 20581TDA10071 MEDIA DRIVER 20582M: Antti Palosaari <crope@iki.fi> 20583L: linux-media@vger.kernel.org 20584S: Maintained 20585W: https://linuxtv.org 20586W: http://palosaari.fi/linux/ 20587Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20588T: git git://linuxtv.org/anttip/media_tree.git 20589F: drivers/media/dvb-frontends/tda10071* 20590 20591TDA18212 MEDIA DRIVER 20592M: Antti Palosaari <crope@iki.fi> 20593L: linux-media@vger.kernel.org 20594S: Maintained 20595W: https://linuxtv.org 20596W: http://palosaari.fi/linux/ 20597Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20598T: git git://linuxtv.org/anttip/media_tree.git 20599F: drivers/media/tuners/tda18212* 20600 20601TDA18218 MEDIA DRIVER 20602M: Antti Palosaari <crope@iki.fi> 20603L: linux-media@vger.kernel.org 20604S: Maintained 20605W: https://linuxtv.org 20606W: http://palosaari.fi/linux/ 20607Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20608T: git git://linuxtv.org/anttip/media_tree.git 20609F: drivers/media/tuners/tda18218* 20610 20611TDA18250 MEDIA DRIVER 20612M: Olli Salonen <olli.salonen@iki.fi> 20613L: linux-media@vger.kernel.org 20614S: Maintained 20615W: https://linuxtv.org 20616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20617T: git git://linuxtv.org/media_tree.git 20618F: drivers/media/tuners/tda18250* 20619 20620TDA18271 MEDIA DRIVER 20621M: Michael Krufky <mkrufky@linuxtv.org> 20622L: linux-media@vger.kernel.org 20623S: Maintained 20624W: https://linuxtv.org 20625W: http://github.com/mkrufky 20626Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20627T: git git://linuxtv.org/mkrufky/tuners.git 20628F: drivers/media/tuners/tda18271* 20629 20630TDA1997x MEDIA DRIVER 20631M: Tim Harvey <tharvey@gateworks.com> 20632L: linux-media@vger.kernel.org 20633S: Maintained 20634W: https://linuxtv.org 20635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20636F: drivers/media/i2c/tda1997x.* 20637 20638TDA827x MEDIA DRIVER 20639M: Michael Krufky <mkrufky@linuxtv.org> 20640L: linux-media@vger.kernel.org 20641S: Maintained 20642W: https://linuxtv.org 20643W: http://github.com/mkrufky 20644Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20645T: git git://linuxtv.org/mkrufky/tuners.git 20646F: drivers/media/tuners/tda8290.* 20647 20648TDA8290 MEDIA DRIVER 20649M: Michael Krufky <mkrufky@linuxtv.org> 20650L: linux-media@vger.kernel.org 20651S: Maintained 20652W: https://linuxtv.org 20653W: http://github.com/mkrufky 20654Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20655T: git git://linuxtv.org/mkrufky/tuners.git 20656F: drivers/media/tuners/tda8290.* 20657 20658TDA9840 MEDIA DRIVER 20659M: Hans Verkuil <hverkuil@xs4all.nl> 20660L: linux-media@vger.kernel.org 20661S: Maintained 20662W: https://linuxtv.org 20663T: git git://linuxtv.org/media_tree.git 20664F: drivers/media/i2c/tda9840* 20665 20666TEA5761 TUNER DRIVER 20667M: Mauro Carvalho Chehab <mchehab@kernel.org> 20668L: linux-media@vger.kernel.org 20669S: Odd fixes 20670W: https://linuxtv.org 20671T: git git://linuxtv.org/media_tree.git 20672F: drivers/media/tuners/tea5761.* 20673 20674TEA5767 TUNER DRIVER 20675M: Mauro Carvalho Chehab <mchehab@kernel.org> 20676L: linux-media@vger.kernel.org 20677S: Maintained 20678W: https://linuxtv.org 20679T: git git://linuxtv.org/media_tree.git 20680F: drivers/media/tuners/tea5767.* 20681 20682TEA6415C MEDIA DRIVER 20683M: Hans Verkuil <hverkuil@xs4all.nl> 20684L: linux-media@vger.kernel.org 20685S: Maintained 20686W: https://linuxtv.org 20687T: git git://linuxtv.org/media_tree.git 20688F: drivers/media/i2c/tea6415c* 20689 20690TEA6420 MEDIA DRIVER 20691M: Hans Verkuil <hverkuil@xs4all.nl> 20692L: linux-media@vger.kernel.org 20693S: Maintained 20694W: https://linuxtv.org 20695T: git git://linuxtv.org/media_tree.git 20696F: drivers/media/i2c/tea6420* 20697 20698TEAM DRIVER 20699M: Jiri Pirko <jiri@resnulli.us> 20700L: netdev@vger.kernel.org 20701S: Supported 20702F: drivers/net/team/ 20703F: include/linux/if_team.h 20704F: include/uapi/linux/if_team.h 20705F: tools/testing/selftests/drivers/net/team/ 20706 20707TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20708M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20709S: Maintained 20710F: arch/x86/platform/ts5500/ 20711 20712TECHNOTREND USB IR RECEIVER 20713M: Sean Young <sean@mess.org> 20714L: linux-media@vger.kernel.org 20715S: Maintained 20716F: drivers/media/rc/ttusbir.c 20717 20718TECHWELL TW9910 VIDEO DECODER 20719L: linux-media@vger.kernel.org 20720S: Orphan 20721F: drivers/media/i2c/tw9910.c 20722F: include/media/i2c/tw9910.h 20723 20724TEE SUBSYSTEM 20725M: Jens Wiklander <jens.wiklander@linaro.org> 20726R: Sumit Garg <sumit.garg@linaro.org> 20727L: op-tee@lists.trustedfirmware.org 20728S: Maintained 20729F: Documentation/staging/tee.rst 20730F: drivers/tee/ 20731F: include/linux/tee_drv.h 20732F: include/uapi/linux/tee.h 20733 20734TEGRA ARCHITECTURE SUPPORT 20735M: Thierry Reding <thierry.reding@gmail.com> 20736M: Jonathan Hunter <jonathanh@nvidia.com> 20737L: linux-tegra@vger.kernel.org 20738S: Supported 20739Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20740T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20741N: [^a-z]tegra 20742 20743TEGRA CLOCK DRIVER 20744M: Peter De Schrijver <pdeschrijver@nvidia.com> 20745M: Prashant Gaikwad <pgaikwad@nvidia.com> 20746S: Supported 20747F: drivers/clk/tegra/ 20748 20749TEGRA DMA DRIVERS 20750M: Laxman Dewangan <ldewangan@nvidia.com> 20751M: Jon Hunter <jonathanh@nvidia.com> 20752S: Supported 20753F: drivers/dma/tegra* 20754 20755TEGRA I2C DRIVER 20756M: Laxman Dewangan <ldewangan@nvidia.com> 20757R: Dmitry Osipenko <digetx@gmail.com> 20758S: Supported 20759F: drivers/i2c/busses/i2c-tegra.c 20760 20761TEGRA IOMMU DRIVERS 20762M: Thierry Reding <thierry.reding@gmail.com> 20763R: Krishna Reddy <vdumpa@nvidia.com> 20764L: linux-tegra@vger.kernel.org 20765S: Supported 20766F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20767F: drivers/iommu/tegra* 20768 20769TEGRA KBC DRIVER 20770M: Laxman Dewangan <ldewangan@nvidia.com> 20771S: Supported 20772F: drivers/input/keyboard/tegra-kbc.c 20773 20774TEGRA NAND DRIVER 20775M: Stefan Agner <stefan@agner.ch> 20776M: Lucas Stach <dev@lynxeye.de> 20777S: Maintained 20778F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20779F: drivers/mtd/nand/raw/tegra_nand.c 20780 20781TEGRA PWM DRIVER 20782M: Thierry Reding <thierry.reding@gmail.com> 20783S: Supported 20784F: drivers/pwm/pwm-tegra.c 20785 20786TEGRA SERIAL DRIVER 20787M: Laxman Dewangan <ldewangan@nvidia.com> 20788S: Supported 20789F: drivers/tty/serial/serial-tegra.c 20790 20791TEGRA SPI DRIVER 20792M: Laxman Dewangan <ldewangan@nvidia.com> 20793S: Supported 20794F: drivers/spi/spi-tegra* 20795 20796TEGRA QUAD SPI DRIVER 20797M: Thierry Reding <thierry.reding@gmail.com> 20798M: Jonathan Hunter <jonathanh@nvidia.com> 20799M: Sowjanya Komatineni <skomatineni@nvidia.com> 20800L: linux-tegra@vger.kernel.org 20801S: Maintained 20802F: drivers/spi/spi-tegra210-quad.c 20803 20804TEGRA VIDEO DRIVER 20805M: Thierry Reding <thierry.reding@gmail.com> 20806M: Jonathan Hunter <jonathanh@nvidia.com> 20807M: Sowjanya Komatineni <skomatineni@nvidia.com> 20808L: linux-media@vger.kernel.org 20809L: linux-tegra@vger.kernel.org 20810S: Maintained 20811F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20812F: drivers/staging/media/tegra-video/ 20813 20814TEGRA XUSB PADCTL DRIVER 20815M: JC Kuo <jckuo@nvidia.com> 20816S: Supported 20817F: drivers/phy/tegra/xusb* 20818 20819TEHUTI ETHERNET DRIVER 20820M: Andy Gospodarek <andy@greyhouse.net> 20821L: netdev@vger.kernel.org 20822S: Supported 20823F: drivers/net/ethernet/tehuti/* 20824 20825TELECOM CLOCK DRIVER FOR MCPL0010 20826M: Mark Gross <markgross@kernel.org> 20827S: Supported 20828F: drivers/char/tlclk.c 20829 20830TEMPO SEMICONDUCTOR DRIVERS 20831M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20832S: Maintained 20833F: Documentation/devicetree/bindings/sound/tscs*.txt 20834F: sound/soc/codecs/tscs*.c 20835F: sound/soc/codecs/tscs*.h 20836 20837TENSILICA XTENSA PORT (xtensa) 20838M: Chris Zankel <chris@zankel.net> 20839M: Max Filippov <jcmvbkbc@gmail.com> 20840S: Maintained 20841T: git https://github.com/jcmvbkbc/linux-xtensa.git 20842F: arch/xtensa/ 20843F: drivers/irqchip/irq-xtensa-* 20844 20845TEXAS INSTRUMENTS ASoC DRIVERS 20846M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20847L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20848S: Maintained 20849F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20850F: sound/soc/ti/ 20851 20852TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20853M: Ricardo Ribalda <ribalda@kernel.org> 20854L: linux-iio@vger.kernel.org 20855S: Supported 20856F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20857F: drivers/iio/dac/ti-dac7612.c 20858 20859TEXAS INSTRUMENTS DMA DRIVERS 20860M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20861L: dmaengine@vger.kernel.org 20862S: Maintained 20863F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20864F: Documentation/devicetree/bindings/dma/ti-edma.txt 20865F: Documentation/devicetree/bindings/dma/ti/ 20866F: drivers/dma/ti/ 20867X: drivers/dma/ti/cppi41.c 20868F: include/linux/dma/k3-udma-glue.h 20869F: include/linux/dma/ti-cppi5.h 20870F: include/linux/dma/k3-psil.h 20871 20872TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20873M: Nishanth Menon <nm@ti.com> 20874M: Tero Kristo <kristo@kernel.org> 20875M: Santosh Shilimkar <ssantosh@kernel.org> 20876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20877S: Maintained 20878F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20879F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20880F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20881F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20882F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20883F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20884F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20885F: drivers/clk/keystone/sci-clk.c 20886F: drivers/firmware/ti_sci* 20887F: drivers/irqchip/irq-ti-sci-inta.c 20888F: drivers/irqchip/irq-ti-sci-intr.c 20889F: drivers/reset/reset-ti-sci.c 20890F: drivers/soc/ti/ti_sci_inta_msi.c 20891F: drivers/soc/ti/ti_sci_pm_domains.c 20892F: include/dt-bindings/soc/ti,sci_pm_domain.h 20893F: include/linux/soc/ti/ti_sci_inta_msi.h 20894F: include/linux/soc/ti/ti_sci_protocol.h 20895 20896TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20897M: Robert Marko <robert.marko@sartura.hr> 20898M: Luka Perkov <luka.perkov@sartura.hr> 20899L: linux-hwmon@vger.kernel.org 20900S: Maintained 20901F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20902F: Documentation/hwmon/tps23861.rst 20903F: drivers/hwmon/tps23861.c 20904 20905TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20906M: Puranjay Mohan <puranjay12@gmail.com> 20907L: linux-iio@vger.kernel.org 20908S: Supported 20909F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20910F: drivers/iio/temperature/tmp117.c 20911 20912THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20913M: Hans Verkuil <hverkuil@xs4all.nl> 20914L: linux-media@vger.kernel.org 20915S: Maintained 20916W: https://linuxtv.org 20917T: git git://linuxtv.org/media_tree.git 20918F: drivers/media/radio/radio-raremono.c 20919 20920THERMAL 20921M: Rafael J. Wysocki <rafael@kernel.org> 20922M: Daniel Lezcano <daniel.lezcano@linaro.org> 20923R: Amit Kucheria <amitk@kernel.org> 20924R: Zhang Rui <rui.zhang@intel.com> 20925L: linux-pm@vger.kernel.org 20926S: Supported 20927Q: https://patchwork.kernel.org/project/linux-pm/list/ 20928T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20929F: Documentation/ABI/testing/sysfs-class-thermal 20930F: Documentation/admin-guide/thermal/ 20931F: Documentation/devicetree/bindings/thermal/ 20932F: Documentation/driver-api/thermal/ 20933F: drivers/thermal/ 20934F: include/dt-bindings/thermal/ 20935F: include/linux/cpu_cooling.h 20936F: include/linux/thermal.h 20937F: include/uapi/linux/thermal.h 20938F: tools/lib/thermal/ 20939F: tools/thermal/ 20940 20941THERMAL DRIVER FOR AMLOGIC SOCS 20942M: Guillaume La Roque <glaroque@baylibre.com> 20943L: linux-pm@vger.kernel.org 20944L: linux-amlogic@lists.infradead.org 20945S: Supported 20946W: http://linux-meson.com/ 20947F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20948F: drivers/thermal/amlogic_thermal.c 20949 20950THERMAL/CPU_COOLING 20951M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20952M: Daniel Lezcano <daniel.lezcano@linaro.org> 20953M: Viresh Kumar <viresh.kumar@linaro.org> 20954R: Lukasz Luba <lukasz.luba@arm.com> 20955L: linux-pm@vger.kernel.org 20956S: Supported 20957F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20958F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20959F: drivers/thermal/cpufreq_cooling.c 20960F: drivers/thermal/cpuidle_cooling.c 20961F: include/linux/cpu_cooling.h 20962 20963THERMAL/POWER_ALLOCATOR 20964M: Lukasz Luba <lukasz.luba@arm.com> 20965L: linux-pm@vger.kernel.org 20966S: Maintained 20967F: Documentation/driver-api/thermal/power_allocator.rst 20968F: drivers/thermal/gov_power_allocator.c 20969F: drivers/thermal/thermal_trace_ipa.h 20970 20971THINKPAD ACPI EXTRAS DRIVER 20972M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20973L: ibm-acpi-devel@lists.sourceforge.net 20974L: platform-driver-x86@vger.kernel.org 20975S: Maintained 20976W: http://ibm-acpi.sourceforge.net 20977W: http://thinkwiki.org/wiki/Ibm-acpi 20978T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20979F: drivers/platform/x86/thinkpad_acpi.c 20980 20981THINKPAD LMI DRIVER 20982M: Mark Pearson <markpearson@lenovo.com> 20983L: platform-driver-x86@vger.kernel.org 20984S: Maintained 20985F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20986F: drivers/platform/x86/think-lmi.? 20987 20988THUNDERBOLT DMA TRAFFIC TEST DRIVER 20989M: Isaac Hazan <isaac.hazan@intel.com> 20990L: linux-usb@vger.kernel.org 20991S: Maintained 20992F: drivers/thunderbolt/dma_test.c 20993 20994THUNDERBOLT DRIVER 20995M: Andreas Noever <andreas.noever@gmail.com> 20996M: Michael Jamet <michael.jamet@intel.com> 20997M: Mika Westerberg <mika.westerberg@linux.intel.com> 20998M: Yehezkel Bernat <YehezkelShB@gmail.com> 20999L: linux-usb@vger.kernel.org 21000S: Maintained 21001T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21002F: Documentation/admin-guide/thunderbolt.rst 21003F: drivers/thunderbolt/ 21004F: include/linux/thunderbolt.h 21005 21006THUNDERBOLT NETWORK DRIVER 21007M: Michael Jamet <michael.jamet@intel.com> 21008M: Mika Westerberg <mika.westerberg@linux.intel.com> 21009M: Yehezkel Bernat <YehezkelShB@gmail.com> 21010L: netdev@vger.kernel.org 21011S: Maintained 21012F: drivers/net/thunderbolt/ 21013 21014THUNDERX GPIO DRIVER 21015M: Robert Richter <rric@kernel.org> 21016S: Odd Fixes 21017F: drivers/gpio/gpio-thunderx.c 21018 21019TI ADS7924 ADC DRIVER 21020M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21021L: linux-iio@vger.kernel.org 21022S: Supported 21023F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21024F: drivers/iio/adc/ti-ads7924.c 21025 21026TI AM437X VPFE DRIVER 21027M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21028L: linux-media@vger.kernel.org 21029S: Maintained 21030W: https://linuxtv.org 21031Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21032T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21033F: drivers/media/platform/ti/am437x/ 21034 21035TI BANDGAP AND THERMAL DRIVER 21036M: Eduardo Valentin <edubezval@gmail.com> 21037M: Keerthy <j-keerthy@ti.com> 21038L: linux-pm@vger.kernel.org 21039L: linux-omap@vger.kernel.org 21040S: Maintained 21041F: drivers/thermal/ti-soc-thermal/ 21042 21043TI BQ27XXX POWER SUPPLY DRIVER 21044F: drivers/power/supply/bq27xxx_battery.c 21045F: drivers/power/supply/bq27xxx_battery_i2c.c 21046F: include/linux/power/bq27xxx_battery.h 21047 21048TI CDCE706 CLOCK DRIVER 21049M: Max Filippov <jcmvbkbc@gmail.com> 21050S: Maintained 21051F: drivers/clk/clk-cdce706.c 21052 21053TI CLOCK DRIVER 21054M: Tero Kristo <kristo@kernel.org> 21055L: linux-omap@vger.kernel.org 21056S: Odd Fixes 21057F: drivers/clk/ti/ 21058F: include/linux/clk/ti.h 21059 21060TI DAVINCI MACHINE SUPPORT 21061M: Bartosz Golaszewski <brgl@bgdev.pl> 21062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21063S: Maintained 21064T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21065F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21066F: arch/arm/boot/dts/da850* 21067F: arch/arm/mach-davinci/ 21068F: drivers/i2c/busses/i2c-davinci.c 21069 21070TI DAVINCI SERIES CLOCK DRIVER 21071M: David Lechner <david@lechnology.com> 21072R: Sekhar Nori <nsekhar@ti.com> 21073S: Maintained 21074F: Documentation/devicetree/bindings/clock/ti/davinci/ 21075F: drivers/clk/davinci/ 21076F: include/linux/clk/davinci.h 21077 21078TI DAVINCI SERIES GPIO DRIVER 21079M: Keerthy <j-keerthy@ti.com> 21080L: linux-gpio@vger.kernel.org 21081S: Maintained 21082F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21083F: drivers/gpio/gpio-davinci.c 21084 21085TI DAVINCI SERIES MEDIA DRIVER 21086M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21087L: linux-media@vger.kernel.org 21088S: Maintained 21089W: https://linuxtv.org 21090Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21091T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21092F: drivers/media/platform/ti/davinci/ 21093F: include/media/davinci/ 21094 21095TI ENHANCED CAPTURE (eCAP) DRIVER 21096M: Vignesh Raghavendra <vigneshr@ti.com> 21097R: Julien Panis <jpanis@baylibre.com> 21098L: linux-iio@vger.kernel.org 21099L: linux-omap@vger.kernel.org 21100S: Maintained 21101F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21102F: drivers/counter/ti-ecap-capture.c 21103 21104TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21105R: David Lechner <david@lechnology.com> 21106L: linux-iio@vger.kernel.org 21107F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21108F: drivers/counter/ti-eqep.c 21109 21110TI ETHERNET SWITCH DRIVER (CPSW) 21111R: Grygorii Strashko <grygorii.strashko@ti.com> 21112L: linux-omap@vger.kernel.org 21113L: netdev@vger.kernel.org 21114S: Maintained 21115F: drivers/net/ethernet/ti/cpsw* 21116F: drivers/net/ethernet/ti/davinci* 21117 21118TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21119M: Alex Dubov <oakad@yahoo.com> 21120S: Maintained 21121W: http://tifmxx.berlios.de/ 21122F: drivers/memstick/host/tifm_ms.c 21123F: drivers/misc/tifm* 21124F: drivers/mmc/host/tifm_sd.c 21125F: include/linux/tifm.h 21126 21127TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21128M: Nishanth Menon <nm@ti.com> 21129M: Santosh Shilimkar <ssantosh@kernel.org> 21130L: linux-kernel@vger.kernel.org 21131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21132S: Maintained 21133T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21134F: drivers/soc/ti/* 21135 21136TI LM49xxx FAMILY ASoC CODEC DRIVERS 21137M: M R Swami Reddy <mr.swami.reddy@ti.com> 21138M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21139L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21140S: Maintained 21141F: sound/soc/codecs/isabelle* 21142F: sound/soc/codecs/lm49453* 21143 21144TI LMP92064 ADC DRIVER 21145M: Leonard Göhrs <l.goehrs@pengutronix.de> 21146R: kernel@pengutronix.de 21147L: linux-iio@vger.kernel.org 21148S: Maintained 21149F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21150F: drivers/iio/adc/ti-lmp92064.c 21151 21152TI PCM3060 ASoC CODEC DRIVER 21153M: Kirill Marinushkin <kmarinushkin@birdec.com> 21154L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21155S: Maintained 21156F: Documentation/devicetree/bindings/sound/pcm3060.txt 21157F: sound/soc/codecs/pcm3060* 21158 21159TI TAS571X FAMILY ASoC CODEC DRIVER 21160M: Kevin Cernekee <cernekee@chromium.org> 21161L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21162S: Odd Fixes 21163F: sound/soc/codecs/tas571x* 21164 21165TI TMAG5273 MAGNETOMETER DRIVER 21166M: Gerald Loacker <gerald.loacker@wolfvision.net> 21167L: linux-iio@vger.kernel.org 21168S: Maintained 21169F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21170F: drivers/iio/magnetometer/tmag5273.c 21171 21172TI TRF7970A NFC DRIVER 21173M: Mark Greer <mgreer@animalcreek.com> 21174L: linux-wireless@vger.kernel.org 21175S: Supported 21176F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21177F: drivers/nfc/trf7970a.c 21178 21179TI TSC2046 ADC DRIVER 21180M: Oleksij Rempel <o.rempel@pengutronix.de> 21181R: kernel@pengutronix.de 21182L: linux-iio@vger.kernel.org 21183S: Maintained 21184F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21185F: drivers/iio/adc/ti-tsc2046.c 21186 21187TI TWL4030 SERIES SOC CODEC DRIVER 21188M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21189L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21190S: Maintained 21191F: sound/soc/codecs/twl4030* 21192 21193TI VPE/CAL DRIVERS 21194M: Benoit Parrot <bparrot@ti.com> 21195L: linux-media@vger.kernel.org 21196S: Maintained 21197W: http://linuxtv.org/ 21198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21199F: Documentation/devicetree/bindings/media/ti,cal.yaml 21200F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21201F: drivers/media/platform/ti/cal/ 21202F: drivers/media/platform/ti/vpe/ 21203 21204TI WILINK WIRELESS DRIVERS 21205L: linux-wireless@vger.kernel.org 21206S: Orphan 21207W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21208W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21209T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21210F: drivers/net/wireless/ti/ 21211 21212TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21213M: John Stultz <jstultz@google.com> 21214M: Thomas Gleixner <tglx@linutronix.de> 21215R: Stephen Boyd <sboyd@kernel.org> 21216L: linux-kernel@vger.kernel.org 21217S: Supported 21218T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21219F: include/linux/clocksource.h 21220F: include/linux/time.h 21221F: include/linux/timex.h 21222F: include/uapi/linux/time.h 21223F: include/uapi/linux/timex.h 21224F: kernel/time/alarmtimer.c 21225F: kernel/time/clocksource.c 21226F: kernel/time/ntp.c 21227F: kernel/time/time*.c 21228F: tools/testing/selftests/timers/ 21229 21230TIPC NETWORK LAYER 21231M: Jon Maloy <jmaloy@redhat.com> 21232M: Ying Xue <ying.xue@windriver.com> 21233L: netdev@vger.kernel.org (core kernel code) 21234L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21235S: Maintained 21236W: http://tipc.sourceforge.net/ 21237F: include/uapi/linux/tipc*.h 21238F: net/tipc/ 21239 21240TLAN NETWORK DRIVER 21241M: Samuel Chessman <chessman@tux.org> 21242L: tlan-devel@lists.sourceforge.net (subscribers-only) 21243S: Maintained 21244W: http://sourceforge.net/projects/tlan/ 21245F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21246F: drivers/net/ethernet/ti/tlan.* 21247 21248TMIO/SDHI MMC DRIVER 21249M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21250L: linux-mmc@vger.kernel.org 21251L: linux-renesas-soc@vger.kernel.org 21252S: Supported 21253F: drivers/mmc/host/renesas_sdhi* 21254F: drivers/mmc/host/tmio_mmc* 21255F: include/linux/mfd/tmio.h 21256 21257TMP401 HARDWARE MONITOR DRIVER 21258M: Guenter Roeck <linux@roeck-us.net> 21259L: linux-hwmon@vger.kernel.org 21260S: Maintained 21261F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21262F: Documentation/hwmon/tmp401.rst 21263F: drivers/hwmon/tmp401.c 21264 21265TMP464 HARDWARE MONITOR DRIVER 21266M: Guenter Roeck <linux@roeck-us.net> 21267L: linux-hwmon@vger.kernel.org 21268S: Maintained 21269F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21270F: Documentation/hwmon/tmp464.rst 21271F: drivers/hwmon/tmp464.c 21272 21273TMP513 HARDWARE MONITOR DRIVER 21274M: Eric Tremblay <etremblay@distech-controls.com> 21275L: linux-hwmon@vger.kernel.org 21276S: Maintained 21277F: Documentation/hwmon/tmp513.rst 21278F: drivers/hwmon/tmp513.c 21279 21280TMPFS (SHMEM FILESYSTEM) 21281M: Hugh Dickins <hughd@google.com> 21282L: linux-mm@kvack.org 21283S: Maintained 21284F: include/linux/shmem_fs.h 21285F: mm/shmem.c 21286 21287TOMOYO SECURITY MODULE 21288M: Kentaro Takeda <takedakn@nttdata.co.jp> 21289M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21290L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21291L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21292L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21293L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21294S: Maintained 21295W: https://tomoyo.osdn.jp/ 21296F: security/tomoyo/ 21297 21298TOPSTAR LAPTOP EXTRAS DRIVER 21299M: Herton Ronaldo Krzesinski <herton@canonical.com> 21300L: platform-driver-x86@vger.kernel.org 21301S: Maintained 21302F: drivers/platform/x86/topstar-laptop.c 21303 21304TORTURE-TEST MODULES 21305M: Davidlohr Bueso <dave@stgolabs.net> 21306M: "Paul E. McKenney" <paulmck@kernel.org> 21307M: Josh Triplett <josh@joshtriplett.org> 21308L: linux-kernel@vger.kernel.org 21309S: Supported 21310T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21311F: Documentation/RCU/torture.rst 21312F: kernel/locking/locktorture.c 21313F: kernel/rcu/rcuscale.c 21314F: kernel/rcu/rcutorture.c 21315F: kernel/rcu/refscale.c 21316F: kernel/torture.c 21317 21318TOSHIBA ACPI EXTRAS DRIVER 21319M: Azael Avalos <coproscefalo@gmail.com> 21320L: platform-driver-x86@vger.kernel.org 21321S: Maintained 21322F: drivers/platform/x86/toshiba_acpi.c 21323 21324TOSHIBA BLUETOOTH DRIVER 21325M: Azael Avalos <coproscefalo@gmail.com> 21326L: platform-driver-x86@vger.kernel.org 21327S: Maintained 21328F: drivers/platform/x86/toshiba_bluetooth.c 21329 21330TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21331M: Azael Avalos <coproscefalo@gmail.com> 21332L: platform-driver-x86@vger.kernel.org 21333S: Maintained 21334F: drivers/platform/x86/toshiba_haps.c 21335 21336TOSHIBA SMM DRIVER 21337M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21338S: Maintained 21339W: http://www.buzzard.org.uk/toshiba/ 21340F: drivers/char/toshiba.c 21341F: include/linux/toshiba.h 21342F: include/uapi/linux/toshiba.h 21343 21344TOSHIBA TC358743 DRIVER 21345M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21346L: linux-media@vger.kernel.org 21347S: Maintained 21348F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21349F: drivers/media/i2c/tc358743* 21350F: include/media/i2c/tc358743.h 21351 21352TOSHIBA WMI HOTKEYS DRIVER 21353M: Azael Avalos <coproscefalo@gmail.com> 21354L: platform-driver-x86@vger.kernel.org 21355S: Maintained 21356F: drivers/platform/x86/toshiba-wmi.c 21357 21358TPM DEVICE DRIVER 21359M: Peter Huewe <peterhuewe@gmx.de> 21360M: Jarkko Sakkinen <jarkko@kernel.org> 21361R: Jason Gunthorpe <jgg@ziepe.ca> 21362L: linux-integrity@vger.kernel.org 21363S: Maintained 21364W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21365Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21366T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21367F: drivers/char/tpm/ 21368 21369TPS546D24 DRIVER 21370M: Duke Du <dukedu83@gmail.com> 21371L: linux-hwmon@vger.kernel.org 21372S: Maintained 21373F: Documentation/hwmon/tps546d24.rst 21374F: drivers/hwmon/pmbus/tps546d24.c 21375 21376TRACING 21377M: Steven Rostedt <rostedt@goodmis.org> 21378M: Masami Hiramatsu <mhiramat@kernel.org> 21379L: linux-kernel@vger.kernel.org 21380L: linux-trace-kernel@vger.kernel.org 21381Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21382S: Maintained 21383T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21384F: Documentation/trace/* 21385F: fs/tracefs/ 21386F: include/linux/trace*.h 21387F: include/trace/ 21388F: kernel/trace/ 21389F: scripts/tracing/ 21390F: tools/testing/selftests/ftrace/ 21391 21392TRACING MMIO ACCESSES (MMIOTRACE) 21393M: Steven Rostedt <rostedt@goodmis.org> 21394M: Masami Hiramatsu <mhiramat@kernel.org> 21395R: Karol Herbst <karolherbst@gmail.com> 21396R: Pekka Paalanen <ppaalanen@gmail.com> 21397L: linux-kernel@vger.kernel.org 21398L: nouveau@lists.freedesktop.org 21399S: Maintained 21400F: arch/x86/mm/kmmio.c 21401F: arch/x86/mm/mmio-mod.c 21402F: arch/x86/mm/testmmiotrace.c 21403F: include/linux/mmiotrace.h 21404F: kernel/trace/trace_mmiotrace.c 21405 21406TRACING OS NOISE / LATENCY TRACERS 21407M: Steven Rostedt <rostedt@goodmis.org> 21408M: Daniel Bristot de Oliveira <bristot@kernel.org> 21409S: Maintained 21410F: kernel/trace/trace_osnoise.c 21411F: include/trace/events/osnoise.h 21412F: kernel/trace/trace_hwlat.c 21413F: kernel/trace/trace_irqsoff.c 21414F: kernel/trace/trace_sched_wakeup.c 21415F: Documentation/trace/osnoise-tracer.rst 21416F: Documentation/trace/timerlat-tracer.rst 21417F: Documentation/trace/hwlat_detector.rst 21418F: arch/*/kernel/trace.c 21419 21420Real-time Linux Analysis (RTLA) tools 21421M: Daniel Bristot de Oliveira <bristot@kernel.org> 21422M: Steven Rostedt <rostedt@goodmis.org> 21423L: linux-trace-devel@vger.kernel.org 21424S: Maintained 21425F: Documentation/tools/rtla/ 21426F: tools/tracing/rtla/ 21427 21428TECHNICAL ADVISORY BOARD PROCESS DOCS 21429M: "Theodore Ts'o" <tytso@mit.edu> 21430M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21431L: tech-board-discuss@lists.linux-foundation.org 21432S: Maintained 21433F: Documentation/process/researcher-guidelines.rst 21434F: Documentation/process/contribution-maturity-model.rst 21435 21436TRADITIONAL CHINESE DOCUMENTATION 21437M: Hu Haowen <src.res@email.cn> 21438L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21439S: Maintained 21440W: https://github.com/srcres258/linux-doc 21441T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21442F: Documentation/translations/zh_TW/ 21443 21444TTY LAYER 21445M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21446M: Jiri Slaby <jirislaby@kernel.org> 21447S: Supported 21448T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21449F: Documentation/driver-api/serial/ 21450F: drivers/tty/ 21451F: drivers/tty/serial/serial_core.c 21452F: include/linux/selection.h 21453F: include/linux/serial.h 21454F: include/linux/serial_core.h 21455F: include/linux/sysrq.h 21456F: include/linux/tty*.h 21457F: include/linux/vt.h 21458F: include/linux/vt_*.h 21459F: include/uapi/linux/serial.h 21460F: include/uapi/linux/serial_core.h 21461F: include/uapi/linux/tty.h 21462 21463TUA9001 MEDIA DRIVER 21464M: Antti Palosaari <crope@iki.fi> 21465L: linux-media@vger.kernel.org 21466S: Maintained 21467W: https://linuxtv.org 21468W: http://palosaari.fi/linux/ 21469Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21470T: git git://linuxtv.org/anttip/media_tree.git 21471F: drivers/media/tuners/tua9001* 21472 21473TULIP NETWORK DRIVERS 21474L: netdev@vger.kernel.org 21475L: linux-parisc@vger.kernel.org 21476S: Orphan 21477F: drivers/net/ethernet/dec/tulip/ 21478 21479TUN/TAP driver 21480M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21481S: Maintained 21482W: http://vtun.sourceforge.net/tun 21483F: Documentation/networking/tuntap.rst 21484F: arch/um/os-Linux/drivers/ 21485 21486TURBOCHANNEL SUBSYSTEM 21487M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21488M: Ralf Baechle <ralf@linux-mips.org> 21489L: linux-mips@vger.kernel.org 21490S: Maintained 21491Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21492F: drivers/tc/ 21493F: include/linux/tc.h 21494 21495TURBOSTAT UTILITY 21496M: "Len Brown" <lenb@kernel.org> 21497L: linux-pm@vger.kernel.org 21498S: Supported 21499Q: https://patchwork.kernel.org/project/linux-pm/list/ 21500B: https://bugzilla.kernel.org 21501T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21502F: tools/power/x86/turbostat/ 21503 21504TW5864 VIDEO4LINUX DRIVER 21505M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21506M: Anton Sviridenko <anton@corp.bluecherry.net> 21507M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21508M: Andrey Utkin <andrey_utkin@fastmail.com> 21509L: linux-media@vger.kernel.org 21510S: Supported 21511F: drivers/media/pci/tw5864/ 21512 21513TW68 VIDEO4LINUX DRIVER 21514M: Hans Verkuil <hverkuil@xs4all.nl> 21515L: linux-media@vger.kernel.org 21516S: Odd Fixes 21517W: https://linuxtv.org 21518T: git git://linuxtv.org/media_tree.git 21519F: drivers/media/pci/tw68/ 21520 21521TW686X VIDEO4LINUX DRIVER 21522M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21523L: linux-media@vger.kernel.org 21524S: Maintained 21525W: http://linuxtv.org 21526T: git git://linuxtv.org/media_tree.git 21527F: drivers/media/pci/tw686x/ 21528 21529U-BOOT ENVIRONMENT VARIABLES 21530M: Rafał Miłecki <rafal@milecki.pl> 21531S: Maintained 21532F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21533F: drivers/nvmem/u-boot-env.c 21534 21535UACCE ACCELERATOR FRAMEWORK 21536M: Zhangfei Gao <zhangfei.gao@linaro.org> 21537M: Zhou Wang <wangzhou1@hisilicon.com> 21538L: linux-accelerators@lists.ozlabs.org 21539L: linux-kernel@vger.kernel.org 21540S: Maintained 21541F: Documentation/ABI/testing/sysfs-driver-uacce 21542F: Documentation/misc-devices/uacce.rst 21543F: drivers/misc/uacce/ 21544F: include/linux/uacce.h 21545F: include/uapi/misc/uacce/ 21546 21547UBI FILE SYSTEM (UBIFS) 21548M: Richard Weinberger <richard@nod.at> 21549L: linux-mtd@lists.infradead.org 21550S: Supported 21551W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21552T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21553T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21554F: Documentation/ABI/testing/sysfs-fs-ubifs 21555F: Documentation/filesystems/ubifs-authentication.rst 21556F: Documentation/filesystems/ubifs.rst 21557F: fs/ubifs/ 21558 21559UBLK USERSPACE BLOCK DRIVER 21560M: Ming Lei <ming.lei@redhat.com> 21561L: linux-block@vger.kernel.org 21562S: Maintained 21563F: Documentation/block/ublk.rst 21564F: drivers/block/ublk_drv.c 21565F: include/uapi/linux/ublk_cmd.h 21566 21567UCLINUX (M68KNOMMU AND COLDFIRE) 21568M: Greg Ungerer <gerg@linux-m68k.org> 21569L: linux-m68k@lists.linux-m68k.org 21570S: Maintained 21571W: http://www.linux-m68k.org/ 21572T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21573F: arch/m68k/*/*_no.* 21574F: arch/m68k/68*/ 21575F: arch/m68k/coldfire/ 21576F: arch/m68k/include/asm/*_no.* 21577 21578UDF FILESYSTEM 21579M: Jan Kara <jack@suse.com> 21580S: Maintained 21581F: Documentation/filesystems/udf.rst 21582F: fs/udf/ 21583 21584UDRAW TABLET 21585M: Bastien Nocera <hadess@hadess.net> 21586L: linux-input@vger.kernel.org 21587S: Maintained 21588F: drivers/hid/hid-udraw-ps3.c 21589 21590UFS FILESYSTEM 21591M: Evgeniy Dushistov <dushistov@mail.ru> 21592S: Maintained 21593F: Documentation/admin-guide/ufs.rst 21594F: fs/ufs/ 21595 21596UHID USERSPACE HID IO DRIVER 21597M: David Rheinsberg <david.rheinsberg@gmail.com> 21598L: linux-input@vger.kernel.org 21599S: Maintained 21600F: drivers/hid/uhid.c 21601F: include/uapi/linux/uhid.h 21602 21603ULPI BUS 21604M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21605L: linux-usb@vger.kernel.org 21606S: Maintained 21607F: drivers/usb/common/ulpi.c 21608F: include/linux/ulpi/ 21609 21610UNICODE SUBSYSTEM 21611M: Gabriel Krisman Bertazi <krisman@collabora.com> 21612L: linux-fsdevel@vger.kernel.org 21613S: Supported 21614F: fs/unicode/ 21615 21616UNIFDEF 21617M: Tony Finch <dot@dotat.at> 21618S: Maintained 21619W: http://dotat.at/prog/unifdef 21620F: scripts/unifdef.c 21621 21622UNIFORM CDROM DRIVER 21623M: Phillip Potter <phil@philpotter.co.uk> 21624S: Maintained 21625F: Documentation/cdrom/ 21626F: drivers/cdrom/cdrom.c 21627F: include/linux/cdrom.h 21628F: include/uapi/linux/cdrom.h 21629 21630UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21631R: Alim Akhtar <alim.akhtar@samsung.com> 21632R: Avri Altman <avri.altman@wdc.com> 21633R: Bart Van Assche <bvanassche@acm.org> 21634L: linux-scsi@vger.kernel.org 21635S: Supported 21636F: Documentation/devicetree/bindings/ufs/ 21637F: Documentation/scsi/ufs.rst 21638F: drivers/ufs/core/ 21639 21640UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21641M: Pedro Sousa <pedrom.sousa@synopsys.com> 21642L: linux-scsi@vger.kernel.org 21643S: Supported 21644F: drivers/ufs/host/*dwc* 21645 21646UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21647M: Alim Akhtar <alim.akhtar@samsung.com> 21648L: linux-scsi@vger.kernel.org 21649S: Maintained 21650F: drivers/ufs/host/ufs-exynos* 21651 21652UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21653M: Stanley Chu <stanley.chu@mediatek.com> 21654L: linux-scsi@vger.kernel.org 21655L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21656S: Maintained 21657F: drivers/ufs/host/ufs-mediatek* 21658 21659UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21660M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21661L: linux-arm-msm@vger.kernel.org 21662L: linux-scsi@vger.kernel.org 21663S: Maintained 21664F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21665F: drivers/ufs/host/ufs-qcom* 21666 21667UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21668M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21669L: linux-renesas-soc@vger.kernel.org 21670L: linux-scsi@vger.kernel.org 21671S: Maintained 21672F: drivers/ufs/host/ufs-renesas.c 21673 21674UNSORTED BLOCK IMAGES (UBI) 21675M: Richard Weinberger <richard@nod.at> 21676L: linux-mtd@lists.infradead.org 21677S: Supported 21678W: http://www.linux-mtd.infradead.org/ 21679T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21680T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21681F: drivers/mtd/ubi/ 21682F: include/linux/mtd/ubi.h 21683F: include/uapi/mtd/ubi-user.h 21684 21685USB "USBNET" DRIVER FRAMEWORK 21686M: Oliver Neukum <oneukum@suse.com> 21687L: netdev@vger.kernel.org 21688S: Maintained 21689W: http://www.linux-usb.org/usbnet 21690F: drivers/net/usb/usbnet.c 21691F: include/linux/usb/usbnet.h 21692 21693USB ACM DRIVER 21694M: Oliver Neukum <oneukum@suse.com> 21695L: linux-usb@vger.kernel.org 21696S: Maintained 21697F: Documentation/usb/acm.rst 21698F: drivers/usb/class/cdc-acm.* 21699 21700USB APPLE MFI FASTCHARGE DRIVER 21701M: Bastien Nocera <hadess@hadess.net> 21702L: linux-usb@vger.kernel.org 21703S: Maintained 21704F: drivers/usb/misc/apple-mfi-fastcharge.c 21705 21706USB AR5523 WIRELESS DRIVER 21707M: Pontus Fuchs <pontus.fuchs@gmail.com> 21708L: linux-wireless@vger.kernel.org 21709S: Maintained 21710F: drivers/net/wireless/ath/ar5523/ 21711 21712USB ATTACHED SCSI 21713M: Oliver Neukum <oneukum@suse.com> 21714L: linux-usb@vger.kernel.org 21715L: linux-scsi@vger.kernel.org 21716S: Maintained 21717F: drivers/usb/storage/uas.c 21718 21719USB CDC ETHERNET DRIVER 21720M: Oliver Neukum <oliver@neukum.org> 21721L: linux-usb@vger.kernel.org 21722S: Maintained 21723F: drivers/net/usb/cdc_*.c 21724F: include/uapi/linux/usb/cdc.h 21725 21726USB CHAOSKEY DRIVER 21727M: Keith Packard <keithp@keithp.com> 21728L: linux-usb@vger.kernel.org 21729S: Maintained 21730F: drivers/usb/misc/chaoskey.c 21731 21732USB CYPRESS C67X00 DRIVER 21733L: linux-usb@vger.kernel.org 21734S: Orphan 21735F: drivers/usb/c67x00/ 21736 21737USB DAVICOM DM9601 DRIVER 21738M: Peter Korsgaard <peter@korsgaard.com> 21739L: netdev@vger.kernel.org 21740S: Maintained 21741W: http://www.linux-usb.org/usbnet 21742F: drivers/net/usb/dm9601.c 21743 21744USB EHCI DRIVER 21745M: Alan Stern <stern@rowland.harvard.edu> 21746L: linux-usb@vger.kernel.org 21747S: Maintained 21748F: Documentation/usb/ehci.rst 21749F: drivers/usb/host/ehci* 21750 21751USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21752M: Jiri Kosina <jikos@kernel.org> 21753M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21754L: linux-usb@vger.kernel.org 21755S: Maintained 21756T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21757F: Documentation/hid/hiddev.rst 21758F: drivers/hid/usbhid/ 21759 21760USB INTEL XHCI ROLE MUX DRIVER 21761M: Hans de Goede <hdegoede@redhat.com> 21762L: linux-usb@vger.kernel.org 21763S: Maintained 21764F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21765 21766USB IP DRIVER FOR HISILICON KIRIN 960 21767M: Yu Chen <chenyu56@huawei.com> 21768M: Binghui Wang <wangbinghui@hisilicon.com> 21769L: linux-usb@vger.kernel.org 21770S: Maintained 21771F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21772F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21773 21774USB IP DRIVER FOR HISILICON KIRIN 970 21775M: Mauro Carvalho Chehab <mchehab@kernel.org> 21776L: linux-usb@vger.kernel.org 21777S: Maintained 21778F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21779F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21780 21781USB ISP116X DRIVER 21782M: Olav Kongas <ok@artecdesign.ee> 21783L: linux-usb@vger.kernel.org 21784S: Maintained 21785F: drivers/usb/host/isp116x* 21786F: include/linux/usb/isp116x.h 21787 21788USB ISP1760 DRIVER 21789M: Rui Miguel Silva <rui.silva@linaro.org> 21790L: linux-usb@vger.kernel.org 21791S: Maintained 21792F: drivers/usb/isp1760/* 21793F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21794 21795USB LAN78XX ETHERNET DRIVER 21796M: Woojung Huh <woojung.huh@microchip.com> 21797M: UNGLinuxDriver@microchip.com 21798L: netdev@vger.kernel.org 21799S: Maintained 21800F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21801F: drivers/net/usb/lan78xx.* 21802F: include/dt-bindings/net/microchip-lan78xx.h 21803 21804USB MASS STORAGE DRIVER 21805M: Alan Stern <stern@rowland.harvard.edu> 21806L: linux-usb@vger.kernel.org 21807L: usb-storage@lists.one-eyed-alien.net 21808S: Maintained 21809F: drivers/usb/storage/ 21810 21811USB MIDI DRIVER 21812M: Clemens Ladisch <clemens@ladisch.de> 21813L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21814S: Maintained 21815T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21816F: sound/usb/midi.* 21817 21818USB NETWORKING DRIVERS 21819L: linux-usb@vger.kernel.org 21820S: Odd Fixes 21821F: drivers/net/usb/ 21822 21823USB OHCI DRIVER 21824M: Alan Stern <stern@rowland.harvard.edu> 21825L: linux-usb@vger.kernel.org 21826S: Maintained 21827F: Documentation/usb/ohci.rst 21828F: drivers/usb/host/ohci* 21829 21830USB OTG FSM (Finite State Machine) 21831M: Peter Chen <peter.chen@kernel.org> 21832L: linux-usb@vger.kernel.org 21833S: Maintained 21834T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21835F: drivers/usb/common/usb-otg-fsm.c 21836 21837USB OVER IP DRIVER 21838M: Valentina Manea <valentina.manea.m@gmail.com> 21839M: Shuah Khan <shuah@kernel.org> 21840M: Shuah Khan <skhan@linuxfoundation.org> 21841R: Hongren Zheng <i@zenithal.me> 21842L: linux-usb@vger.kernel.org 21843S: Maintained 21844F: Documentation/usb/usbip_protocol.rst 21845F: drivers/usb/usbip/ 21846F: tools/testing/selftests/drivers/usb/usbip/ 21847F: tools/usb/usbip/ 21848 21849USB PEGASUS DRIVER 21850M: Petko Manolov <petkan@nucleusys.com> 21851L: linux-usb@vger.kernel.org 21852L: netdev@vger.kernel.org 21853S: Maintained 21854W: https://github.com/petkan/pegasus 21855T: git https://github.com/petkan/pegasus.git 21856F: drivers/net/usb/pegasus.* 21857 21858USB PRINTER DRIVER (usblp) 21859M: Pete Zaitcev <zaitcev@redhat.com> 21860L: linux-usb@vger.kernel.org 21861S: Supported 21862F: drivers/usb/class/usblp.c 21863 21864USB RAW GADGET DRIVER 21865R: Andrey Konovalov <andreyknvl@gmail.com> 21866L: linux-usb@vger.kernel.org 21867S: Maintained 21868F: Documentation/usb/raw-gadget.rst 21869F: drivers/usb/gadget/legacy/raw_gadget.c 21870F: include/uapi/linux/usb/raw_gadget.h 21871 21872USB QMI WWAN NETWORK DRIVER 21873M: Bjørn Mork <bjorn@mork.no> 21874L: netdev@vger.kernel.org 21875S: Maintained 21876F: Documentation/ABI/testing/sysfs-class-net-qmi 21877F: drivers/net/usb/qmi_wwan.c 21878 21879USB RTL8150 DRIVER 21880M: Petko Manolov <petkan@nucleusys.com> 21881L: linux-usb@vger.kernel.org 21882L: netdev@vger.kernel.org 21883S: Maintained 21884W: https://github.com/petkan/rtl8150 21885T: git https://github.com/petkan/rtl8150.git 21886F: drivers/net/usb/rtl8150.c 21887 21888USB SERIAL SUBSYSTEM 21889M: Johan Hovold <johan@kernel.org> 21890L: linux-usb@vger.kernel.org 21891S: Maintained 21892T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21893F: Documentation/usb/usb-serial.rst 21894F: drivers/usb/serial/ 21895F: include/linux/usb/serial.h 21896 21897USB SMSC75XX ETHERNET DRIVER 21898M: Steve Glendinning <steve.glendinning@shawell.net> 21899L: netdev@vger.kernel.org 21900S: Maintained 21901F: drivers/net/usb/smsc75xx.* 21902 21903USB SMSC95XX ETHERNET DRIVER 21904M: Steve Glendinning <steve.glendinning@shawell.net> 21905M: UNGLinuxDriver@microchip.com 21906L: netdev@vger.kernel.org 21907S: Maintained 21908F: drivers/net/usb/smsc95xx.* 21909 21910USB SUBSYSTEM 21911M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21912L: linux-usb@vger.kernel.org 21913S: Supported 21914W: http://www.linux-usb.org 21915T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21916F: Documentation/devicetree/bindings/usb/ 21917F: Documentation/usb/ 21918F: drivers/usb/ 21919F: include/dt-bindings/usb/ 21920F: include/linux/usb.h 21921F: include/linux/usb/ 21922 21923USB TYPEC BUS FOR ALTERNATE MODES 21924M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21925L: linux-usb@vger.kernel.org 21926S: Maintained 21927F: Documentation/ABI/testing/sysfs-bus-typec 21928F: Documentation/driver-api/usb/typec_bus.rst 21929F: drivers/usb/typec/altmodes/ 21930F: include/linux/usb/typec_altmode.h 21931 21932USB TYPEC CLASS 21933M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21934L: linux-usb@vger.kernel.org 21935S: Maintained 21936F: Documentation/ABI/testing/sysfs-class-typec 21937F: Documentation/driver-api/usb/typec.rst 21938F: drivers/usb/typec/ 21939F: include/linux/usb/typec.h 21940 21941USB TYPEC INTEL PMC MUX DRIVER 21942M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21943L: linux-usb@vger.kernel.org 21944S: Maintained 21945F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21946F: drivers/usb/typec/mux/intel_pmc_mux.c 21947 21948USB TYPEC PI3USB30532 MUX DRIVER 21949M: Hans de Goede <hdegoede@redhat.com> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952F: drivers/usb/typec/mux/pi3usb30532.c 21953 21954USB TYPEC PORT CONTROLLER DRIVERS 21955M: Guenter Roeck <linux@roeck-us.net> 21956L: linux-usb@vger.kernel.org 21957S: Maintained 21958F: drivers/usb/typec/tcpm/ 21959 21960USB UHCI DRIVER 21961M: Alan Stern <stern@rowland.harvard.edu> 21962L: linux-usb@vger.kernel.org 21963S: Maintained 21964F: drivers/usb/host/uhci* 21965 21966USB VIDEO CLASS 21967M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21968L: linux-media@vger.kernel.org 21969S: Maintained 21970W: http://www.ideasonboard.org/uvc/ 21971T: git git://linuxtv.org/media_tree.git 21972F: drivers/media/usb/uvc/ 21973F: include/uapi/linux/uvcvideo.h 21974 21975USB WEBCAM GADGET 21976M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21977M: Daniel Scally <dan.scally@ideasonboard.com> 21978L: linux-usb@vger.kernel.org 21979S: Maintained 21980F: drivers/usb/gadget/function/*uvc* 21981F: drivers/usb/gadget/legacy/webcam.c 21982F: include/uapi/linux/usb/g_uvc.h 21983 21984USB WIRELESS RNDIS DRIVER (rndis_wlan) 21985M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21986L: linux-wireless@vger.kernel.org 21987S: Maintained 21988F: drivers/net/wireless/legacy/rndis_wlan.c 21989 21990USB XHCI DRIVER 21991M: Mathias Nyman <mathias.nyman@intel.com> 21992L: linux-usb@vger.kernel.org 21993S: Supported 21994F: drivers/usb/host/pci-quirks* 21995F: drivers/usb/host/xhci* 21996 21997USB ZD1201 DRIVER 21998L: linux-wireless@vger.kernel.org 21999S: Orphan 22000W: http://linux-lc100020.sourceforge.net 22001F: drivers/net/wireless/zydas/zd1201.* 22002 22003USER DATAGRAM PROTOCOL (UDP) 22004M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22005S: Maintained 22006F: include/linux/udp.h 22007F: net/ipv4/udp.c 22008F: net/ipv6/udp.c 22009 22010USER-MODE LINUX (UML) 22011M: Richard Weinberger <richard@nod.at> 22012M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22013M: Johannes Berg <johannes@sipsolutions.net> 22014L: linux-um@lists.infradead.org 22015S: Maintained 22016W: http://user-mode-linux.sourceforge.net 22017Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22018T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22019T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22020F: Documentation/virt/uml/ 22021F: arch/um/ 22022F: arch/x86/um/ 22023F: fs/hostfs/ 22024 22025USERSPACE COPYIN/COPYOUT (UIOVEC) 22026M: Alexander Viro <viro@zeniv.linux.org.uk> 22027S: Maintained 22028F: include/linux/uio.h 22029F: lib/iov_iter.c 22030 22031USERSPACE DMA BUFFER DRIVER 22032M: Gerd Hoffmann <kraxel@redhat.com> 22033L: dri-devel@lists.freedesktop.org 22034S: Maintained 22035T: git git://anongit.freedesktop.org/drm/drm-misc 22036F: drivers/dma-buf/udmabuf.c 22037F: include/uapi/linux/udmabuf.h 22038 22039USERSPACE I/O (UIO) 22040M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22041S: Maintained 22042T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22043F: Documentation/driver-api/uio-howto.rst 22044F: drivers/uio/ 22045F: include/linux/uio_driver.h 22046 22047UTIL-LINUX PACKAGE 22048M: Karel Zak <kzak@redhat.com> 22049L: util-linux@vger.kernel.org 22050S: Maintained 22051W: http://en.wikipedia.org/wiki/Util-linux 22052T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22053 22054UUID HELPERS 22055R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22056L: linux-kernel@vger.kernel.org 22057S: Maintained 22058F: include/linux/uuid.h 22059F: lib/test_uuid.c 22060F: lib/uuid.c 22061 22062UV SYSFS DRIVER 22063M: Justin Ernst <justin.ernst@hpe.com> 22064L: platform-driver-x86@vger.kernel.org 22065S: Maintained 22066F: drivers/platform/x86/uv_sysfs.c 22067 22068UVESAFB DRIVER 22069M: Michal Januszewski <spock@gentoo.org> 22070L: linux-fbdev@vger.kernel.org 22071S: Maintained 22072W: https://github.com/mjanusz/v86d 22073F: Documentation/fb/uvesafb.rst 22074F: drivers/video/fbdev/uvesafb.* 22075 22076Ux500 CLOCK DRIVERS 22077M: Ulf Hansson <ulf.hansson@linaro.org> 22078L: linux-clk@vger.kernel.org 22079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22080S: Maintained 22081F: drivers/clk/ux500/ 22082 22083VF610 NAND DRIVER 22084M: Stefan Agner <stefan@agner.ch> 22085L: linux-mtd@lists.infradead.org 22086S: Supported 22087F: drivers/mtd/nand/raw/vf610_nfc.c 22088 22089VFAT/FAT/MSDOS FILESYSTEM 22090M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22091S: Maintained 22092F: Documentation/filesystems/vfat.rst 22093F: fs/fat/ 22094F: tools/testing/selftests/filesystems/fat/ 22095 22096VFIO DRIVER 22097M: Alex Williamson <alex.williamson@redhat.com> 22098L: kvm@vger.kernel.org 22099S: Maintained 22100T: git https://github.com/awilliam/linux-vfio.git 22101F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22102F: Documentation/driver-api/vfio.rst 22103F: drivers/vfio/ 22104F: include/linux/vfio.h 22105F: include/linux/vfio_pci_core.h 22106F: include/uapi/linux/vfio.h 22107 22108VFIO FSL-MC DRIVER 22109M: Diana Craciun <diana.craciun@oss.nxp.com> 22110L: kvm@vger.kernel.org 22111S: Maintained 22112F: drivers/vfio/fsl-mc/ 22113 22114VFIO HISILICON PCI DRIVER 22115M: Longfang Liu <liulongfang@huawei.com> 22116M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22117L: kvm@vger.kernel.org 22118S: Maintained 22119F: drivers/vfio/pci/hisilicon/ 22120 22121VFIO MEDIATED DEVICE DRIVERS 22122M: Kirti Wankhede <kwankhede@nvidia.com> 22123L: kvm@vger.kernel.org 22124S: Maintained 22125F: Documentation/driver-api/vfio-mediated-device.rst 22126F: drivers/vfio/mdev/ 22127F: include/linux/mdev.h 22128F: samples/vfio-mdev/ 22129 22130VFIO PCI DEVICE SPECIFIC DRIVERS 22131R: Jason Gunthorpe <jgg@nvidia.com> 22132R: Yishai Hadas <yishaih@nvidia.com> 22133R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22134R: Kevin Tian <kevin.tian@intel.com> 22135L: kvm@vger.kernel.org 22136S: Maintained 22137P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22138F: drivers/vfio/pci/*/ 22139 22140VFIO PLATFORM DRIVER 22141M: Eric Auger <eric.auger@redhat.com> 22142L: kvm@vger.kernel.org 22143S: Maintained 22144F: drivers/vfio/platform/ 22145 22146VFIO MLX5 PCI DRIVER 22147M: Yishai Hadas <yishaih@nvidia.com> 22148L: kvm@vger.kernel.org 22149S: Maintained 22150F: drivers/vfio/pci/mlx5/ 22151 22152VGA_SWITCHEROO 22153R: Lukas Wunner <lukas@wunner.de> 22154S: Maintained 22155T: git git://anongit.freedesktop.org/drm/drm-misc 22156F: Documentation/gpu/vga-switcheroo.rst 22157F: drivers/gpu/vga/vga_switcheroo.c 22158F: include/linux/vga_switcheroo.h 22159 22160VIA RHINE NETWORK DRIVER 22161S: Maintained 22162M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22163F: drivers/net/ethernet/via/via-rhine.c 22164 22165VIA SD/MMC CARD CONTROLLER DRIVER 22166M: Bruce Chang <brucechang@via.com.tw> 22167M: Harald Welte <HaraldWelte@viatech.com> 22168S: Maintained 22169F: drivers/mmc/host/via-sdmmc.c 22170 22171VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22172M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22173L: linux-fbdev@vger.kernel.org 22174S: Maintained 22175F: drivers/video/fbdev/via/ 22176F: include/linux/via-core.h 22177F: include/linux/via-gpio.h 22178F: include/linux/via_i2c.h 22179 22180VIA VELOCITY NETWORK DRIVER 22181M: Francois Romieu <romieu@fr.zoreil.com> 22182L: netdev@vger.kernel.org 22183S: Maintained 22184F: drivers/net/ethernet/via/via-velocity.* 22185 22186VICODEC VIRTUAL CODEC DRIVER 22187M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22188L: linux-media@vger.kernel.org 22189S: Maintained 22190W: https://linuxtv.org 22191T: git git://linuxtv.org/media_tree.git 22192F: drivers/media/test-drivers/vicodec/* 22193 22194VIDEO I2C POLLING DRIVER 22195M: Matt Ranostay <matt.ranostay@konsulko.com> 22196L: linux-media@vger.kernel.org 22197S: Maintained 22198F: drivers/media/i2c/video-i2c.c 22199 22200VIDEO MULTIPLEXER DRIVER 22201M: Philipp Zabel <p.zabel@pengutronix.de> 22202L: linux-media@vger.kernel.org 22203S: Maintained 22204F: drivers/media/platform/video-mux.c 22205 22206VIDEOBUF2 FRAMEWORK 22207M: Tomasz Figa <tfiga@chromium.org> 22208M: Marek Szyprowski <m.szyprowski@samsung.com> 22209L: linux-media@vger.kernel.org 22210S: Maintained 22211F: drivers/media/common/videobuf2/* 22212F: include/media/videobuf2-* 22213 22214VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22215M: Shuah Khan <skhan@linuxfoundation.org> 22216R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22217L: linux-media@vger.kernel.org 22218S: Maintained 22219W: https://linuxtv.org 22220T: git git://linuxtv.org/media_tree.git 22221F: drivers/media/test-drivers/vimc/* 22222 22223VIRT LIB 22224M: Alex Williamson <alex.williamson@redhat.com> 22225M: Paolo Bonzini <pbonzini@redhat.com> 22226L: kvm@vger.kernel.org 22227S: Supported 22228F: virt/lib/ 22229 22230VIRTIO AND VHOST VSOCK DRIVER 22231M: Stefan Hajnoczi <stefanha@redhat.com> 22232M: Stefano Garzarella <sgarzare@redhat.com> 22233L: kvm@vger.kernel.org 22234L: virtualization@lists.linux-foundation.org 22235L: netdev@vger.kernel.org 22236S: Maintained 22237F: drivers/vhost/vsock.c 22238F: include/linux/virtio_vsock.h 22239F: include/uapi/linux/virtio_vsock.h 22240F: net/vmw_vsock/virtio_transport.c 22241F: net/vmw_vsock/virtio_transport_common.c 22242 22243VIRTIO BLOCK AND SCSI DRIVERS 22244M: "Michael S. Tsirkin" <mst@redhat.com> 22245M: Jason Wang <jasowang@redhat.com> 22246R: Paolo Bonzini <pbonzini@redhat.com> 22247R: Stefan Hajnoczi <stefanha@redhat.com> 22248L: virtualization@lists.linux-foundation.org 22249S: Maintained 22250F: drivers/block/virtio_blk.c 22251F: drivers/scsi/virtio_scsi.c 22252F: drivers/vhost/scsi.c 22253F: include/uapi/linux/virtio_blk.h 22254F: include/uapi/linux/virtio_scsi.h 22255 22256VIRTIO CONSOLE DRIVER 22257M: Amit Shah <amit@kernel.org> 22258L: virtualization@lists.linux-foundation.org 22259S: Maintained 22260F: drivers/char/virtio_console.c 22261F: include/linux/virtio_console.h 22262F: include/uapi/linux/virtio_console.h 22263 22264VIRTIO CORE AND NET DRIVERS 22265M: "Michael S. Tsirkin" <mst@redhat.com> 22266M: Jason Wang <jasowang@redhat.com> 22267R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22268L: virtualization@lists.linux-foundation.org 22269S: Maintained 22270F: Documentation/ABI/testing/sysfs-bus-vdpa 22271F: Documentation/ABI/testing/sysfs-class-vduse 22272F: Documentation/devicetree/bindings/virtio/ 22273F: Documentation/driver-api/virtio/ 22274F: drivers/block/virtio_blk.c 22275F: drivers/crypto/virtio/ 22276F: drivers/net/virtio_net.c 22277F: drivers/vdpa/ 22278F: drivers/virtio/ 22279F: include/linux/vdpa.h 22280F: include/linux/virtio*.h 22281F: include/linux/vringh.h 22282F: include/uapi/linux/virtio_*.h 22283F: tools/virtio/ 22284 22285VISL VIRTUAL STATELESS DECODER DRIVER 22286M: Daniel Almeida <daniel.almeida@collabora.com> 22287L: linux-media@vger.kernel.org 22288S: Supported 22289F: drivers/media/test-drivers/visl 22290 22291IFCVF VIRTIO DATA PATH ACCELERATOR 22292R: Zhu Lingshan <lingshan.zhu@intel.com> 22293F: drivers/vdpa/ifcvf/ 22294 22295SNET DPU VIRTIO DATA PATH ACCELERATOR 22296R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22297F: drivers/vdpa/solidrun/ 22298 22299VIRTIO BALLOON 22300M: "Michael S. Tsirkin" <mst@redhat.com> 22301M: David Hildenbrand <david@redhat.com> 22302L: virtualization@lists.linux-foundation.org 22303S: Maintained 22304F: drivers/virtio/virtio_balloon.c 22305F: include/uapi/linux/virtio_balloon.h 22306F: include/linux/balloon_compaction.h 22307F: mm/balloon_compaction.c 22308 22309VIRTIO CRYPTO DRIVER 22310M: Gonglei <arei.gonglei@huawei.com> 22311L: virtualization@lists.linux-foundation.org 22312L: linux-crypto@vger.kernel.org 22313S: Maintained 22314F: drivers/crypto/virtio/ 22315F: include/uapi/linux/virtio_crypto.h 22316 22317VIRTIO DRIVERS FOR S390 22318M: Cornelia Huck <cohuck@redhat.com> 22319M: Halil Pasic <pasic@linux.ibm.com> 22320M: Eric Farman <farman@linux.ibm.com> 22321L: linux-s390@vger.kernel.org 22322L: virtualization@lists.linux-foundation.org 22323L: kvm@vger.kernel.org 22324S: Supported 22325F: arch/s390/include/uapi/asm/virtio-ccw.h 22326F: drivers/s390/virtio/ 22327 22328VIRTIO FILE SYSTEM 22329M: Vivek Goyal <vgoyal@redhat.com> 22330M: Stefan Hajnoczi <stefanha@redhat.com> 22331M: Miklos Szeredi <miklos@szeredi.hu> 22332L: virtualization@lists.linux-foundation.org 22333L: linux-fsdevel@vger.kernel.org 22334S: Supported 22335W: https://virtio-fs.gitlab.io/ 22336F: Documentation/filesystems/virtiofs.rst 22337F: fs/fuse/virtio_fs.c 22338F: include/uapi/linux/virtio_fs.h 22339 22340VIRTIO GPIO DRIVER 22341M: Enrico Weigelt, metux IT consult <info@metux.net> 22342M: Viresh Kumar <vireshk@kernel.org> 22343L: linux-gpio@vger.kernel.org 22344L: virtualization@lists.linux-foundation.org 22345S: Maintained 22346F: drivers/gpio/gpio-virtio.c 22347F: include/uapi/linux/virtio_gpio.h 22348 22349VIRTIO GPU DRIVER 22350M: David Airlie <airlied@redhat.com> 22351M: Gerd Hoffmann <kraxel@redhat.com> 22352R: Gurchetan Singh <gurchetansingh@chromium.org> 22353R: Chia-I Wu <olvaffe@gmail.com> 22354L: dri-devel@lists.freedesktop.org 22355L: virtualization@lists.linux-foundation.org 22356S: Maintained 22357T: git git://anongit.freedesktop.org/drm/drm-misc 22358F: drivers/gpu/drm/virtio/ 22359F: include/uapi/linux/virtio_gpu.h 22360 22361VIRTIO HOST (VHOST) 22362M: "Michael S. Tsirkin" <mst@redhat.com> 22363M: Jason Wang <jasowang@redhat.com> 22364L: kvm@vger.kernel.org 22365L: virtualization@lists.linux-foundation.org 22366L: netdev@vger.kernel.org 22367S: Maintained 22368T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22369F: kernel/vhost_task.c 22370F: drivers/vhost/ 22371F: include/linux/sched/vhost_task.h 22372F: include/linux/vhost_iotlb.h 22373F: include/uapi/linux/vhost.h 22374 22375VIRTIO INPUT DRIVER 22376M: Gerd Hoffmann <kraxel@redhat.com> 22377S: Maintained 22378F: drivers/virtio/virtio_input.c 22379F: include/uapi/linux/virtio_input.h 22380 22381VIRTIO IOMMU DRIVER 22382M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22383L: virtualization@lists.linux-foundation.org 22384S: Maintained 22385F: drivers/iommu/virtio-iommu.c 22386F: include/uapi/linux/virtio_iommu.h 22387 22388VIRTIO MEM DRIVER 22389M: David Hildenbrand <david@redhat.com> 22390L: virtualization@lists.linux-foundation.org 22391S: Maintained 22392W: https://virtio-mem.gitlab.io/ 22393F: drivers/virtio/virtio_mem.c 22394F: include/uapi/linux/virtio_mem.h 22395 22396VIRTIO SOUND DRIVER 22397M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22398M: "Michael S. Tsirkin" <mst@redhat.com> 22399L: virtualization@lists.linux-foundation.org 22400L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22401S: Maintained 22402F: include/uapi/linux/virtio_snd.h 22403F: sound/virtio/* 22404 22405VIRTIO I2C DRIVER 22406M: Conghui Chen <conghui.chen@intel.com> 22407M: Viresh Kumar <viresh.kumar@linaro.org> 22408L: linux-i2c@vger.kernel.org 22409L: virtualization@lists.linux-foundation.org 22410S: Maintained 22411F: drivers/i2c/busses/i2c-virtio.c 22412F: include/uapi/linux/virtio_i2c.h 22413 22414VIRTIO PMEM DRIVER 22415M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22416L: virtualization@lists.linux-foundation.org 22417S: Maintained 22418F: drivers/nvdimm/virtio_pmem.c 22419F: drivers/nvdimm/nd_virtio.c 22420 22421VIRTUAL BOX GUEST DEVICE DRIVER 22422M: Hans de Goede <hdegoede@redhat.com> 22423M: Arnd Bergmann <arnd@arndb.de> 22424M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22425S: Maintained 22426F: drivers/virt/vboxguest/ 22427F: include/linux/vbox_utils.h 22428F: include/uapi/linux/vbox*.h 22429 22430VIRTUAL BOX SHARED FOLDER VFS DRIVER 22431M: Hans de Goede <hdegoede@redhat.com> 22432L: linux-fsdevel@vger.kernel.org 22433S: Maintained 22434F: fs/vboxsf/* 22435 22436VIRTUAL SERIO DEVICE DRIVER 22437M: Stephen Chandler Paul <thatslyude@gmail.com> 22438S: Maintained 22439F: drivers/input/serio/userio.c 22440F: include/uapi/linux/userio.h 22441 22442VIVID VIRTUAL VIDEO DRIVER 22443M: Hans Verkuil <hverkuil@xs4all.nl> 22444L: linux-media@vger.kernel.org 22445S: Maintained 22446W: https://linuxtv.org 22447T: git git://linuxtv.org/media_tree.git 22448F: drivers/media/test-drivers/vivid/* 22449 22450VIDTV VIRTUAL DIGITAL TV DRIVER 22451M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22452L: linux-media@vger.kernel.org 22453S: Maintained 22454W: https://linuxtv.org 22455T: git git://linuxtv.org/media_tree.git 22456F: drivers/media/test-drivers/vidtv/* 22457 22458VLYNQ BUS 22459M: Florian Fainelli <f.fainelli@gmail.com> 22460L: openwrt-devel@lists.openwrt.org (subscribers-only) 22461S: Maintained 22462F: drivers/vlynq/vlynq.c 22463F: include/linux/vlynq.h 22464 22465VME SUBSYSTEM 22466M: Martyn Welch <martyn@welchs.me.uk> 22467M: Manohar Vanga <manohar.vanga@gmail.com> 22468M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22469L: linux-kernel@vger.kernel.org 22470S: Odd fixes 22471T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22472F: Documentation/driver-api/vme.rst 22473F: drivers/staging/vme_user/ 22474 22475VM SOCKETS (AF_VSOCK) 22476M: Stefano Garzarella <sgarzare@redhat.com> 22477L: virtualization@lists.linux-foundation.org 22478L: netdev@vger.kernel.org 22479S: Maintained 22480F: drivers/net/vsockmon.c 22481F: include/net/af_vsock.h 22482F: include/uapi/linux/vm_sockets.h 22483F: include/uapi/linux/vm_sockets_diag.h 22484F: include/uapi/linux/vsockmon.h 22485F: net/vmw_vsock/ 22486F: tools/testing/vsock/ 22487 22488VMWARE BALLOON DRIVER 22489M: Nadav Amit <namit@vmware.com> 22490R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22491L: linux-kernel@vger.kernel.org 22492S: Supported 22493F: drivers/misc/vmw_balloon.c 22494 22495VMWARE HYPERVISOR INTERFACE 22496M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22497M: Alexey Makhalov <amakhalov@vmware.com> 22498R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22499L: virtualization@lists.linux-foundation.org 22500L: x86@kernel.org 22501S: Supported 22502T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22503F: arch/x86/include/asm/vmware.h 22504F: arch/x86/kernel/cpu/vmware.c 22505 22506VMWARE PVRDMA DRIVER 22507M: Bryan Tan <bryantan@vmware.com> 22508M: Vishnu Dasa <vdasa@vmware.com> 22509R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22510L: linux-rdma@vger.kernel.org 22511S: Supported 22512F: drivers/infiniband/hw/vmw_pvrdma/ 22513 22514VMWARE PVSCSI DRIVER 22515M: Vishal Bhakta <vbhakta@vmware.com> 22516R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22517L: linux-scsi@vger.kernel.org 22518S: Supported 22519F: drivers/scsi/vmw_pvscsi.c 22520F: drivers/scsi/vmw_pvscsi.h 22521 22522VMWARE VIRTUAL PTP CLOCK DRIVER 22523M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 22524M: Deep Shah <sdeep@vmware.com> 22525R: Alexey Makhalov <amakhalov@vmware.com> 22526R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22527L: netdev@vger.kernel.org 22528S: Supported 22529F: drivers/ptp/ptp_vmw.c 22530 22531VMWARE VMCI DRIVER 22532M: Bryan Tan <bryantan@vmware.com> 22533M: Vishnu Dasa <vdasa@vmware.com> 22534R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22535L: linux-kernel@vger.kernel.org 22536S: Supported 22537F: drivers/misc/vmw_vmci/ 22538F: include/linux/vmw_vmci* 22539 22540VMWARE VMMOUSE SUBDRIVER 22541M: Zack Rusin <zackr@vmware.com> 22542R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22543R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22544L: linux-input@vger.kernel.org 22545S: Supported 22546F: drivers/input/mouse/vmmouse.c 22547F: drivers/input/mouse/vmmouse.h 22548 22549VMWARE VMXNET3 ETHERNET DRIVER 22550M: Ronak Doshi <doshir@vmware.com> 22551R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22552L: netdev@vger.kernel.org 22553S: Supported 22554F: drivers/net/vmxnet3/ 22555 22556VMWARE VSOCK VMCI TRANSPORT DRIVER 22557M: Bryan Tan <bryantan@vmware.com> 22558M: Vishnu Dasa <vdasa@vmware.com> 22559R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22560L: linux-kernel@vger.kernel.org 22561S: Supported 22562F: net/vmw_vsock/vmci_transport* 22563 22564VOCORE VOCORE2 BOARD 22565M: Harvey Hunt <harveyhuntnexus@gmail.com> 22566L: linux-mips@vger.kernel.org 22567S: Maintained 22568F: arch/mips/boot/dts/ralink/vocore2.dts 22569 22570VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22571M: Liam Girdwood <lgirdwood@gmail.com> 22572M: Mark Brown <broonie@kernel.org> 22573L: linux-kernel@vger.kernel.org 22574S: Supported 22575W: http://www.slimlogic.co.uk/?p=48 22576T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22577F: Documentation/devicetree/bindings/regulator/ 22578F: Documentation/power/regulator/ 22579F: drivers/regulator/ 22580F: include/dt-bindings/regulator/ 22581F: include/linux/regulator/ 22582K: regulator_get_optional 22583 22584VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22585R: Matti Vaittinen <mazziesaccount@gmail.com> 22586F: drivers/regulator/irq_helpers.c 22587 22588VRF 22589M: David Ahern <dsahern@kernel.org> 22590L: netdev@vger.kernel.org 22591S: Maintained 22592F: Documentation/networking/vrf.rst 22593F: drivers/net/vrf.c 22594 22595VSPRINTF 22596M: Petr Mladek <pmladek@suse.com> 22597M: Steven Rostedt <rostedt@goodmis.org> 22598M: Sergey Senozhatsky <senozhatsky@chromium.org> 22599R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22600R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22601S: Maintained 22602T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22603F: Documentation/core-api/printk-formats.rst 22604F: lib/test_printf.c 22605F: lib/test_scanf.c 22606F: lib/vsprintf.c 22607 22608VT1211 HARDWARE MONITOR DRIVER 22609M: Juerg Haefliger <juergh@proton.me> 22610L: linux-hwmon@vger.kernel.org 22611S: Maintained 22612F: Documentation/hwmon/vt1211.rst 22613F: drivers/hwmon/vt1211.c 22614 22615VT8231 HARDWARE MONITOR DRIVER 22616M: Roger Lucas <vt8231@hiddenengine.co.uk> 22617L: linux-hwmon@vger.kernel.org 22618S: Maintained 22619F: drivers/hwmon/vt8231.c 22620 22621VUB300 USB to SDIO/SD/MMC bridge chip 22622L: linux-mmc@vger.kernel.org 22623S: Orphan 22624F: drivers/mmc/host/vub300.c 22625 22626W1 DALLAS'S 1-WIRE BUS 22627M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22628S: Maintained 22629F: Documentation/devicetree/bindings/w1/ 22630F: Documentation/w1/ 22631F: drivers/w1/ 22632F: include/linux/w1.h 22633 22634W83791D HARDWARE MONITORING DRIVER 22635M: Marc Hulsman <m.hulsman@tudelft.nl> 22636L: linux-hwmon@vger.kernel.org 22637S: Maintained 22638F: Documentation/hwmon/w83791d.rst 22639F: drivers/hwmon/w83791d.c 22640 22641W83793 HARDWARE MONITORING DRIVER 22642M: Rudolf Marek <r.marek@assembler.cz> 22643L: linux-hwmon@vger.kernel.org 22644S: Maintained 22645F: Documentation/hwmon/w83793.rst 22646F: drivers/hwmon/w83793.c 22647 22648W83795 HARDWARE MONITORING DRIVER 22649M: Jean Delvare <jdelvare@suse.com> 22650L: linux-hwmon@vger.kernel.org 22651S: Maintained 22652F: drivers/hwmon/w83795.c 22653 22654W83L51xD SD/MMC CARD INTERFACE DRIVER 22655M: Pierre Ossman <pierre@ossman.eu> 22656S: Maintained 22657F: drivers/mmc/host/wbsd.* 22658 22659WACOM PROTOCOL 4 SERIAL TABLETS 22660M: Julian Squires <julian@cipht.net> 22661M: Hans de Goede <hdegoede@redhat.com> 22662L: linux-input@vger.kernel.org 22663S: Maintained 22664F: drivers/input/tablet/wacom_serial4.c 22665 22666WANGXUN ETHERNET DRIVER 22667M: Jiawen Wu <jiawenwu@trustnetic.com> 22668M: Mengyuan Lou <mengyuanlou@net-swift.com> 22669W: https://www.net-swift.com 22670L: netdev@vger.kernel.org 22671S: Maintained 22672F: Documentation/networking/device_drivers/ethernet/wangxun/* 22673F: drivers/net/ethernet/wangxun/ 22674 22675WATCHDOG DEVICE DRIVERS 22676M: Wim Van Sebroeck <wim@linux-watchdog.org> 22677M: Guenter Roeck <linux@roeck-us.net> 22678L: linux-watchdog@vger.kernel.org 22679S: Maintained 22680W: http://www.linux-watchdog.org/ 22681T: git git://www.linux-watchdog.org/linux-watchdog.git 22682F: Documentation/devicetree/bindings/watchdog/ 22683F: Documentation/watchdog/ 22684F: drivers/watchdog/ 22685F: include/linux/watchdog.h 22686F: include/uapi/linux/watchdog.h 22687F: include/trace/events/watchdog.h 22688 22689WHISKEYCOVE PMIC GPIO DRIVER 22690M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22691L: linux-gpio@vger.kernel.org 22692S: Maintained 22693F: drivers/gpio/gpio-wcove.c 22694 22695WHWAVE RTC DRIVER 22696M: Dianlong Li <long17.cool@163.com> 22697L: linux-rtc@vger.kernel.org 22698S: Maintained 22699F: drivers/rtc/rtc-sd3078.c 22700 22701WIIMOTE HID DRIVER 22702M: David Rheinsberg <david.rheinsberg@gmail.com> 22703L: linux-input@vger.kernel.org 22704S: Maintained 22705F: drivers/hid/hid-wiimote* 22706 22707WILOCITY WIL6210 WIRELESS DRIVER 22708L: linux-wireless@vger.kernel.org 22709S: Orphan 22710W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22711F: drivers/net/wireless/ath/wil6210/ 22712 22713WINBOND CIR DRIVER 22714M: David Härdeman <david@hardeman.nu> 22715S: Maintained 22716F: drivers/media/rc/winbond-cir.c 22717 22718WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22719L: linux-watchdog@vger.kernel.org 22720S: Orphan 22721F: drivers/watchdog/ebc-c384_wdt.c 22722 22723WINSYSTEMS WS16C48 GPIO DRIVER 22724M: William Breathitt Gray <william.gray@linaro.org> 22725L: linux-gpio@vger.kernel.org 22726S: Maintained 22727F: drivers/gpio/gpio-ws16c48.c 22728 22729WIREGUARD SECURE NETWORK TUNNEL 22730M: Jason A. Donenfeld <Jason@zx2c4.com> 22731L: wireguard@lists.zx2c4.com 22732L: netdev@vger.kernel.org 22733S: Maintained 22734F: drivers/net/wireguard/ 22735F: tools/testing/selftests/wireguard/ 22736 22737WISTRON LAPTOP BUTTON DRIVER 22738M: Miloslav Trmac <mitr@volny.cz> 22739S: Maintained 22740F: drivers/input/misc/wistron_btns.c 22741 22742WL3501 WIRELESS PCMCIA CARD DRIVER 22743L: linux-wireless@vger.kernel.org 22744S: Odd fixes 22745F: drivers/net/wireless/legacy/wl3501* 22746 22747WOLFSON MICROELECTRONICS DRIVERS 22748L: patches@opensource.cirrus.com 22749S: Supported 22750W: https://github.com/CirrusLogic/linux-drivers/wiki 22751T: git https://github.com/CirrusLogic/linux-drivers.git 22752F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22753F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22754F: Documentation/devicetree/bindings/mfd/wm831x.txt 22755F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22756F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22757F: Documentation/devicetree/bindings/sound/wm* 22758F: Documentation/hwmon/wm83??.rst 22759F: arch/arm/mach-s3c/mach-crag6410* 22760F: drivers/clk/clk-wm83*.c 22761F: drivers/gpio/gpio-*wm*.c 22762F: drivers/gpio/gpio-arizona.c 22763F: drivers/hwmon/wm83??-hwmon.c 22764F: drivers/input/misc/wm831x-on.c 22765F: drivers/input/touchscreen/wm831x-ts.c 22766F: drivers/input/touchscreen/wm97*.c 22767F: drivers/leds/leds-wm83*.c 22768F: drivers/mfd/arizona* 22769F: drivers/mfd/cs47l24* 22770F: drivers/mfd/wm*.c 22771F: drivers/power/supply/wm83*.c 22772F: drivers/regulator/arizona* 22773F: drivers/regulator/wm8*.c 22774F: drivers/rtc/rtc-wm83*.c 22775F: drivers/video/backlight/wm83*_bl.c 22776F: drivers/watchdog/wm83*_wdt.c 22777F: include/linux/mfd/arizona/ 22778F: include/linux/mfd/wm831x/ 22779F: include/linux/mfd/wm8350/ 22780F: include/linux/mfd/wm8400* 22781F: include/linux/regulator/arizona* 22782F: include/linux/wm97xx.h 22783F: include/sound/wm????.h 22784F: sound/soc/codecs/arizona* 22785F: sound/soc/codecs/cs47l24* 22786F: sound/soc/codecs/wm* 22787 22788WORKQUEUE 22789M: Tejun Heo <tj@kernel.org> 22790R: Lai Jiangshan <jiangshanlai@gmail.com> 22791S: Maintained 22792T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22793F: Documentation/core-api/workqueue.rst 22794F: include/linux/workqueue.h 22795F: kernel/workqueue.c 22796F: kernel/workqueue_internal.h 22797 22798WWAN DRIVERS 22799M: Loic Poulain <loic.poulain@linaro.org> 22800M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22801R: Johannes Berg <johannes@sipsolutions.net> 22802L: netdev@vger.kernel.org 22803S: Maintained 22804F: drivers/net/wwan/ 22805F: include/linux/wwan.h 22806F: include/uapi/linux/wwan.h 22807 22808X-POWERS AXP288 PMIC DRIVERS 22809M: Hans de Goede <hdegoede@redhat.com> 22810S: Maintained 22811F: drivers/acpi/pmic/intel_pmic_xpower.c 22812N: axp288 22813 22814X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22815M: Chen-Yu Tsai <wens@csie.org> 22816L: linux-kernel@vger.kernel.org 22817S: Maintained 22818N: axp[128] 22819 22820X.25 STACK 22821M: Martin Schiller <ms@dev.tdt.de> 22822L: linux-x25@vger.kernel.org 22823S: Maintained 22824F: Documentation/networking/lapb-module.rst 22825F: Documentation/networking/x25* 22826F: drivers/net/wan/hdlc_x25.c 22827F: drivers/net/wan/lapbether.c 22828F: include/*/lapb.h 22829F: include/net/x25* 22830F: include/uapi/linux/x25.h 22831F: net/lapb/ 22832F: net/x25/ 22833 22834X86 ARCHITECTURE (32-BIT AND 64-BIT) 22835M: Thomas Gleixner <tglx@linutronix.de> 22836M: Ingo Molnar <mingo@redhat.com> 22837M: Borislav Petkov <bp@alien8.de> 22838M: Dave Hansen <dave.hansen@linux.intel.com> 22839M: x86@kernel.org 22840R: "H. Peter Anvin" <hpa@zytor.com> 22841L: linux-kernel@vger.kernel.org 22842S: Maintained 22843T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22844F: Documentation/devicetree/bindings/x86/ 22845F: Documentation/arch/x86/ 22846F: arch/x86/ 22847 22848X86 ENTRY CODE 22849M: Andy Lutomirski <luto@kernel.org> 22850L: linux-kernel@vger.kernel.org 22851S: Maintained 22852T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22853F: arch/x86/entry/ 22854 22855X86 HARDWARE VULNERABILITIES 22856M: Thomas Gleixner <tglx@linutronix.de> 22857M: Borislav Petkov <bp@alien8.de> 22858M: Peter Zijlstra <peterz@infradead.org> 22859M: Josh Poimboeuf <jpoimboe@kernel.org> 22860R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 22861S: Maintained 22862F: Documentation/admin-guide/hw-vuln/ 22863F: arch/x86/include/asm/nospec-branch.h 22864F: arch/x86/kernel/cpu/bugs.c 22865 22866X86 MCE INFRASTRUCTURE 22867M: Tony Luck <tony.luck@intel.com> 22868M: Borislav Petkov <bp@alien8.de> 22869L: linux-edac@vger.kernel.org 22870S: Maintained 22871F: Documentation/ABI/testing/sysfs-mce 22872F: Documentation/arch/x86/x86_64/machinecheck.rst 22873F: arch/x86/kernel/cpu/mce/* 22874 22875X86 MICROCODE UPDATE SUPPORT 22876M: Borislav Petkov <bp@alien8.de> 22877S: Maintained 22878F: arch/x86/kernel/cpu/microcode/* 22879 22880X86 MM 22881M: Dave Hansen <dave.hansen@linux.intel.com> 22882M: Andy Lutomirski <luto@kernel.org> 22883M: Peter Zijlstra <peterz@infradead.org> 22884L: linux-kernel@vger.kernel.org 22885S: Maintained 22886T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22887F: arch/x86/mm/ 22888 22889X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22890M: Hans de Goede <hdegoede@redhat.com> 22891L: platform-driver-x86@vger.kernel.org 22892S: Maintained 22893T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22894F: drivers/platform/x86/x86-android-tablets/ 22895 22896X86 PLATFORM DRIVERS 22897M: Hans de Goede <hdegoede@redhat.com> 22898M: Mark Gross <markgross@kernel.org> 22899L: platform-driver-x86@vger.kernel.org 22900S: Maintained 22901T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22902F: drivers/platform/olpc/ 22903F: drivers/platform/x86/ 22904F: include/linux/platform_data/x86/ 22905 22906X86 PLATFORM DRIVERS - ARCH 22907R: Darren Hart <dvhart@infradead.org> 22908R: Andy Shevchenko <andy@infradead.org> 22909L: platform-driver-x86@vger.kernel.org 22910L: x86@kernel.org 22911S: Maintained 22912T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22913F: arch/x86/platform 22914 22915X86 PLATFORM UV HPE SUPERDOME FLEX 22916M: Steve Wahl <steve.wahl@hpe.com> 22917R: Mike Travis <mike.travis@hpe.com> 22918R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22919R: Russ Anderson <russ.anderson@hpe.com> 22920S: Supported 22921F: arch/x86/include/asm/uv/ 22922F: arch/x86/kernel/apic/x2apic_uv_x.c 22923F: arch/x86/platform/uv/ 22924 22925X86 STACK UNWINDING 22926M: Josh Poimboeuf <jpoimboe@kernel.org> 22927M: Peter Zijlstra <peterz@infradead.org> 22928S: Supported 22929F: arch/x86/include/asm/unwind*.h 22930F: arch/x86/kernel/dumpstack.c 22931F: arch/x86/kernel/stacktrace.c 22932F: arch/x86/kernel/unwind_*.c 22933 22934X86 VDSO 22935M: Andy Lutomirski <luto@kernel.org> 22936L: linux-kernel@vger.kernel.org 22937S: Maintained 22938T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22939F: arch/x86/entry/vdso/ 22940 22941XARRAY 22942M: Matthew Wilcox <willy@infradead.org> 22943L: linux-fsdevel@vger.kernel.org 22944S: Supported 22945F: Documentation/core-api/xarray.rst 22946F: include/linux/idr.h 22947F: include/linux/xarray.h 22948F: lib/idr.c 22949F: lib/xarray.c 22950F: tools/testing/radix-tree 22951 22952XBOX DVD IR REMOTE 22953M: Benjamin Valentin <benpicco@googlemail.com> 22954S: Maintained 22955F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22956F: drivers/media/rc/xbox_remote.c 22957 22958XC2028/3028 TUNER DRIVER 22959M: Mauro Carvalho Chehab <mchehab@kernel.org> 22960L: linux-media@vger.kernel.org 22961S: Maintained 22962W: https://linuxtv.org 22963T: git git://linuxtv.org/media_tree.git 22964F: drivers/media/tuners/xc2028.* 22965 22966XDP (eXpress Data Path) 22967M: Alexei Starovoitov <ast@kernel.org> 22968M: Daniel Borkmann <daniel@iogearbox.net> 22969M: David S. Miller <davem@davemloft.net> 22970M: Jakub Kicinski <kuba@kernel.org> 22971M: Jesper Dangaard Brouer <hawk@kernel.org> 22972M: John Fastabend <john.fastabend@gmail.com> 22973L: netdev@vger.kernel.org 22974L: bpf@vger.kernel.org 22975S: Supported 22976F: include/net/xdp.h 22977F: include/net/xdp_priv.h 22978F: include/trace/events/xdp.h 22979F: kernel/bpf/cpumap.c 22980F: kernel/bpf/devmap.c 22981F: net/core/xdp.c 22982F: samples/bpf/xdp* 22983F: tools/testing/selftests/bpf/*xdp* 22984F: tools/testing/selftests/bpf/*/*xdp* 22985F: drivers/net/ethernet/*/*/*/*/*xdp* 22986F: drivers/net/ethernet/*/*/*xdp* 22987K: (?:\b|_)xdp(?:\b|_) 22988 22989XDP SOCKETS (AF_XDP) 22990M: Björn Töpel <bjorn@kernel.org> 22991M: Magnus Karlsson <magnus.karlsson@intel.com> 22992M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22993R: Jonathan Lemon <jonathan.lemon@gmail.com> 22994L: netdev@vger.kernel.org 22995L: bpf@vger.kernel.org 22996S: Maintained 22997F: Documentation/networking/af_xdp.rst 22998F: include/net/xdp_sock* 22999F: include/net/xsk_buff_pool.h 23000F: include/uapi/linux/if_xdp.h 23001F: include/uapi/linux/xdp_diag.h 23002F: include/net/netns/xdp.h 23003F: net/xdp/ 23004F: tools/testing/selftests/bpf/*xsk* 23005 23006XEN BLOCK SUBSYSTEM 23007M: Roger Pau Monné <roger.pau@citrix.com> 23008L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23009S: Supported 23010F: drivers/block/xen* 23011F: drivers/block/xen-blkback/* 23012 23013XEN HYPERVISOR ARM 23014M: Stefano Stabellini <sstabellini@kernel.org> 23015L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23016S: Maintained 23017F: arch/arm/include/asm/xen/ 23018F: arch/arm/xen/ 23019 23020XEN HYPERVISOR ARM64 23021M: Stefano Stabellini <sstabellini@kernel.org> 23022L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23023S: Maintained 23024F: arch/arm64/include/asm/xen/ 23025F: arch/arm64/xen/ 23026 23027XEN HYPERVISOR INTERFACE 23028M: Juergen Gross <jgross@suse.com> 23029M: Stefano Stabellini <sstabellini@kernel.org> 23030R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23031L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23032S: Supported 23033T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23034F: Documentation/ABI/stable/sysfs-hypervisor-xen 23035F: Documentation/ABI/testing/sysfs-hypervisor-xen 23036F: drivers/*/xen-*front.c 23037F: drivers/xen/ 23038F: include/uapi/xen/ 23039F: include/xen/ 23040F: kernel/configs/xen.config 23041 23042XEN HYPERVISOR X86 23043M: Juergen Gross <jgross@suse.com> 23044R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23045L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23046S: Supported 23047F: arch/x86/configs/xen.config 23048F: arch/x86/include/asm/pvclock-abi.h 23049F: arch/x86/include/asm/xen/ 23050F: arch/x86/platform/pvh/ 23051F: arch/x86/xen/ 23052 23053XEN NETWORK BACKEND DRIVER 23054M: Wei Liu <wei.liu@kernel.org> 23055M: Paul Durrant <paul@xen.org> 23056L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23057L: netdev@vger.kernel.org 23058S: Supported 23059F: drivers/net/xen-netback/* 23060 23061XEN PCI SUBSYSTEM 23062M: Juergen Gross <jgross@suse.com> 23063L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23064S: Supported 23065F: arch/x86/pci/*xen* 23066F: drivers/pci/*xen* 23067 23068XEN PVSCSI DRIVERS 23069M: Juergen Gross <jgross@suse.com> 23070L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23071L: linux-scsi@vger.kernel.org 23072S: Supported 23073F: drivers/scsi/xen-scsifront.c 23074F: drivers/xen/xen-scsiback.c 23075F: include/xen/interface/io/vscsiif.h 23076 23077XEN PVUSB DRIVER 23078M: Juergen Gross <jgross@suse.com> 23079L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23080L: linux-usb@vger.kernel.org 23081S: Supported 23082F: drivers/usb/host/xen* 23083F: include/xen/interface/io/usbif.h 23084 23085XEN SOUND FRONTEND DRIVER 23086M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23087L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23088L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23089S: Supported 23090F: sound/xen/* 23091 23092XEN SWIOTLB SUBSYSTEM 23093M: Juergen Gross <jgross@suse.com> 23094M: Stefano Stabellini <sstabellini@kernel.org> 23095L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23096L: iommu@lists.linux.dev 23097S: Supported 23098F: arch/*/include/asm/xen/swiotlb-xen.h 23099F: drivers/xen/swiotlb-xen.c 23100F: include/xen/arm/swiotlb-xen.h 23101F: include/xen/swiotlb-xen.h 23102 23103XFS FILESYSTEM 23104C: irc://irc.oftc.net/xfs 23105M: Darrick J. Wong <djwong@kernel.org> 23106L: linux-xfs@vger.kernel.org 23107S: Supported 23108W: http://xfs.org/ 23109T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23110F: Documentation/ABI/testing/sysfs-fs-xfs 23111F: Documentation/admin-guide/xfs.rst 23112F: Documentation/filesystems/xfs-delayed-logging-design.rst 23113F: Documentation/filesystems/xfs-self-describing-metadata.rst 23114F: fs/xfs/ 23115F: include/uapi/linux/dqblk_xfs.h 23116F: include/uapi/linux/fsmap.h 23117 23118XILINX AMS DRIVER 23119M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23120L: linux-iio@vger.kernel.org 23121S: Maintained 23122F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23123F: drivers/iio/adc/xilinx-ams.c 23124 23125XILINX AXI ETHERNET DRIVER 23126M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 23127S: Maintained 23128F: drivers/net/ethernet/xilinx/xilinx_axienet* 23129 23130XILINX CAN DRIVER 23131M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23132R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23133L: linux-can@vger.kernel.org 23134S: Maintained 23135F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23136F: drivers/net/can/xilinx_can.c 23137 23138XILINX GPIO DRIVER 23139M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 23140R: Srinivas Neeli <srinivas.neeli@xilinx.com> 23141R: Michal Simek <michal.simek@amd.com> 23142S: Maintained 23143F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23144F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23145F: drivers/gpio/gpio-xilinx.c 23146F: drivers/gpio/gpio-zynq.c 23147 23148XILINX SD-FEC IP CORES 23149M: Derek Kiernan <derek.kiernan@xilinx.com> 23150M: Dragan Cvetic <dragan.cvetic@xilinx.com> 23151S: Maintained 23152F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23153F: Documentation/misc-devices/xilinx_sdfec.rst 23154F: drivers/misc/Kconfig 23155F: drivers/misc/Makefile 23156F: drivers/misc/xilinx_sdfec.c 23157F: include/uapi/misc/xilinx_sdfec.h 23158 23159XILINX PWM DRIVER 23160M: Sean Anderson <sean.anderson@seco.com> 23161S: Maintained 23162F: drivers/pwm/pwm-xilinx.c 23163F: include/clocksource/timer-xilinx.h 23164 23165XILINX UARTLITE SERIAL DRIVER 23166M: Peter Korsgaard <jacmet@sunsite.dk> 23167L: linux-serial@vger.kernel.org 23168S: Maintained 23169F: drivers/tty/serial/uartlite.c 23170 23171XILINX VIDEO IP CORES 23172M: Hyun Kwon <hyun.kwon@xilinx.com> 23173M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23174L: linux-media@vger.kernel.org 23175S: Supported 23176T: git git://linuxtv.org/media_tree.git 23177F: Documentation/devicetree/bindings/media/xilinx/ 23178F: drivers/media/platform/xilinx/ 23179F: include/uapi/linux/xilinx-v4l2-controls.h 23180 23181XILINX WATCHDOG DRIVER 23182M: Srinivas Neeli <srinivas.neeli@amd.com> 23183R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23184R: Michal Simek <michal.simek@amd.com> 23185S: Maintained 23186F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23187F: drivers/watchdog/of_xilinx_wdt.c 23188 23189XILINX XDMA DRIVER 23190M: Lizhi Hou <lizhi.hou@amd.com> 23191M: Brian Xu <brian.xu@amd.com> 23192M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23193L: dmaengine@vger.kernel.org 23194S: Supported 23195F: drivers/dma/xilinx/xdma-regs.h 23196F: drivers/dma/xilinx/xdma.c 23197F: include/linux/dma/amd_xdma.h 23198F: include/linux/platform_data/amd_xdma.h 23199 23200XILINX ZYNQMP DPDMA DRIVER 23201M: Hyun Kwon <hyun.kwon@xilinx.com> 23202M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23203L: dmaengine@vger.kernel.org 23204S: Supported 23205F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23206F: drivers/dma/xilinx/xilinx_dpdma.c 23207F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23208 23209XILINX ZYNQMP OCM EDAC DRIVER 23210M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23211M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23212S: Maintained 23213F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23214F: drivers/edac/zynqmp_edac.c 23215 23216XILINX ZYNQMP PSGTR PHY DRIVER 23217M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 23218M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23219L: linux-kernel@vger.kernel.org 23220S: Supported 23221T: git https://github.com/Xilinx/linux-xlnx.git 23222F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23223F: drivers/phy/xilinx/phy-zynqmp.c 23224 23225XILINX ZYNQMP SHA3 DRIVER 23226M: Harsha <harsha.harsha@xilinx.com> 23227S: Maintained 23228F: drivers/crypto/xilinx/zynqmp-sha.c 23229 23230XILINX EVENT MANAGEMENT DRIVER 23231M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23232S: Maintained 23233F: drivers/soc/xilinx/xlnx_event_manager.c 23234F: include/linux/firmware/xlnx-event-manager.h 23235 23236XILLYBUS DRIVER 23237M: Eli Billauer <eli.billauer@gmail.com> 23238L: linux-kernel@vger.kernel.org 23239S: Supported 23240F: drivers/char/xillybus/ 23241 23242XLP9XX I2C DRIVER 23243M: George Cherian <gcherian@marvell.com> 23244L: linux-i2c@vger.kernel.org 23245S: Supported 23246W: http://www.marvell.com 23247F: drivers/i2c/busses/i2c-xlp9xx.c 23248 23249XRA1403 GPIO EXPANDER 23250M: Nandor Han <nandor.han@ge.com> 23251L: linux-gpio@vger.kernel.org 23252S: Maintained 23253F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23254F: drivers/gpio/gpio-xra1403.c 23255 23256XTENSA XTFPGA PLATFORM SUPPORT 23257M: Max Filippov <jcmvbkbc@gmail.com> 23258S: Maintained 23259F: drivers/spi/spi-xtensa-xtfpga.c 23260F: sound/soc/xtensa/xtfpga-i2s.c 23261 23262YAM DRIVER FOR AX.25 23263M: Jean-Paul Roubelat <jpr@f6fbb.org> 23264L: linux-hams@vger.kernel.org 23265S: Maintained 23266F: drivers/net/hamradio/yam* 23267F: include/linux/yam.h 23268 23269YAMA SECURITY MODULE 23270M: Kees Cook <keescook@chromium.org> 23271S: Supported 23272T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23273F: Documentation/admin-guide/LSM/Yama.rst 23274F: security/yama/ 23275 23276YEALINK PHONE DRIVER 23277M: Henk Vergonet <Henk.Vergonet@gmail.com> 23278L: usbb2k-api-dev@nongnu.org 23279S: Maintained 23280F: Documentation/input/devices/yealink.rst 23281F: drivers/input/misc/yealink.* 23282 23283Z8530 DRIVER FOR AX.25 23284M: Joerg Reuter <jreuter@yaina.de> 23285L: linux-hams@vger.kernel.org 23286S: Maintained 23287W: http://yaina.de/jreuter/ 23288W: http://www.qsl.net/dl1bke/ 23289F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23290F: drivers/net/hamradio/*scc.c 23291F: drivers/net/hamradio/z8530.h 23292 23293ZBUD COMPRESSED PAGE ALLOCATOR 23294M: Seth Jennings <sjenning@redhat.com> 23295M: Dan Streetman <ddstreet@ieee.org> 23296L: linux-mm@kvack.org 23297S: Maintained 23298F: mm/zbud.c 23299 23300Z3FOLD COMPRESSED PAGE ALLOCATOR 23301M: Vitaly Wool <vitaly.wool@konsulko.com> 23302R: Miaohe Lin <linmiaohe@huawei.com> 23303L: linux-mm@kvack.org 23304S: Maintained 23305F: mm/z3fold.c 23306 23307ZD1211RW WIRELESS DRIVER 23308M: Ulrich Kunitz <kune@deine-taler.de> 23309L: linux-wireless@vger.kernel.org 23310L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23311S: Maintained 23312W: http://zd1211.ath.cx/wiki/DriverRewrite 23313F: drivers/net/wireless/zydas/zd1211rw/ 23314 23315ZD1301 MEDIA DRIVER 23316M: Antti Palosaari <crope@iki.fi> 23317L: linux-media@vger.kernel.org 23318S: Maintained 23319W: https://linuxtv.org/ 23320W: http://palosaari.fi/linux/ 23321Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23322F: drivers/media/usb/dvb-usb-v2/zd1301* 23323 23324ZD1301_DEMOD MEDIA DRIVER 23325M: Antti Palosaari <crope@iki.fi> 23326L: linux-media@vger.kernel.org 23327S: Maintained 23328W: https://linuxtv.org/ 23329W: http://palosaari.fi/linux/ 23330Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23331F: drivers/media/dvb-frontends/zd1301_demod* 23332 23333ZHAOXIN PROCESSOR SUPPORT 23334M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23335L: linux-kernel@vger.kernel.org 23336S: Maintained 23337F: arch/x86/kernel/cpu/zhaoxin.c 23338 23339ZONEFS FILESYSTEM 23340M: Damien Le Moal <dlemoal@kernel.org> 23341M: Naohiro Aota <naohiro.aota@wdc.com> 23342R: Johannes Thumshirn <jth@kernel.org> 23343L: linux-fsdevel@vger.kernel.org 23344S: Maintained 23345T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23346F: Documentation/filesystems/zonefs.rst 23347F: fs/zonefs/ 23348 23349ZPOOL COMPRESSED PAGE STORAGE API 23350M: Dan Streetman <ddstreet@ieee.org> 23351L: linux-mm@kvack.org 23352S: Maintained 23353F: include/linux/zpool.h 23354F: mm/zpool.c 23355 23356ZR36067 VIDEO FOR LINUX DRIVER 23357M: Corentin Labbe <clabbe@baylibre.com> 23358L: mjpeg-users@lists.sourceforge.net 23359L: linux-media@vger.kernel.org 23360S: Maintained 23361W: http://mjpeg.sourceforge.net/driver-zoran/ 23362Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23363F: Documentation/driver-api/media/drivers/zoran.rst 23364F: drivers/media/pci/zoran/ 23365 23366ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23367M: Minchan Kim <minchan@kernel.org> 23368M: Sergey Senozhatsky <senozhatsky@chromium.org> 23369L: linux-kernel@vger.kernel.org 23370S: Maintained 23371F: Documentation/admin-guide/blockdev/zram.rst 23372F: drivers/block/zram/ 23373 23374ZS DECSTATION Z85C30 SERIAL DRIVER 23375M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23376S: Maintained 23377F: drivers/tty/serial/zs.* 23378 23379ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23380M: Minchan Kim <minchan@kernel.org> 23381M: Sergey Senozhatsky <senozhatsky@chromium.org> 23382L: linux-mm@kvack.org 23383S: Maintained 23384F: Documentation/mm/zsmalloc.rst 23385F: include/linux/zsmalloc.h 23386F: mm/zsmalloc.c 23387 23388ZSTD 23389M: Nick Terrell <terrelln@fb.com> 23390S: Maintained 23391B: https://github.com/facebook/zstd/issues 23392T: git https://github.com/terrelln/linux.git 23393F: include/linux/zstd* 23394F: lib/zstd/ 23395F: lib/decompress_unzstd.c 23396F: crypto/zstd.c 23397N: zstd 23398K: zstd 23399 23400ZSWAP COMPRESSED SWAP CACHING 23401M: Seth Jennings <sjenning@redhat.com> 23402M: Dan Streetman <ddstreet@ieee.org> 23403M: Vitaly Wool <vitaly.wool@konsulko.com> 23404L: linux-mm@kvack.org 23405S: Maintained 23406F: mm/zswap.c 23407 23408NXP BLUETOOTH WIRELESS DRIVERS 23409M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 23410M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 23411S: Maintained 23412F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 23413F: drivers/bluetooth/btnxpuart.c 23414 23415THE REST 23416M: Linus Torvalds <torvalds@linux-foundation.org> 23417L: linux-kernel@vger.kernel.org 23418S: Buried alive in reporters 23419T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23420F: * 23421F: */ 23422